Merge branch 'linus' into core/softlockup
diff --git a/.mailmap b/.mailmap
index 4e83e7b..a62e6a8 100644
--- a/.mailmap
+++ b/.mailmap
@@ -92,6 +92,7 @@
Rui Saraiva <rmps@joel.ist.utl.pt>
Sachin P Sant <ssant@in.ibm.com>
Sam Ravnborg <sam@mars.ravnborg.org>
+Sascha Hauer <s.hauer@pengutronix.de>
S.Çağlar Onur <caglar@pardus.org.tr>
Simon Kelley <simon@thekelleys.org.uk>
Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr>
@@ -100,6 +101,7 @@
Thomas Graf <tgraf@suug.ch>
Tony Luck <tony.luck@intel.com>
Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
-Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
+Uwe Kleine-König <ukl@pengutronix.de>
+Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
diff --git a/CREDITS b/CREDITS
index 939da46..2b39168 100644
--- a/CREDITS
+++ b/CREDITS
@@ -3786,14 +3786,11 @@
N: David Woodhouse
E: dwmw2@infradead.org
-D: ARCnet stuff, Applicom board driver, SO_BINDTODEVICE,
-D: some Alpha platform porting from 2.0, Memory Technology Devices,
-D: Acquire watchdog timer, PC speaker driver maintenance,
+D: JFFS2 file system, Memory Technology Device subsystem,
D: various other stuff that annoyed me by not working.
-S: c/o Red Hat Engineering
-S: Rustat House
-S: 60 Clifton Road
-S: Cambridge. CB1 7EG
+S: c/o Intel Corporation
+S: Pipers Way
+S: Swindon. SN3 1RJ
S: England
N: Chris Wright
diff --git a/Documentation/Changes b/Documentation/Changes
index cb2b141..b95082b 100644
--- a/Documentation/Changes
+++ b/Documentation/Changes
@@ -33,10 +33,12 @@
o binutils 2.12 # ld -v
o util-linux 2.10o # fdformat --version
o module-init-tools 0.9.10 # depmod -V
-o e2fsprogs 1.29 # tune2fs
+o e2fsprogs 1.41.4 # e2fsck -V
o jfsutils 1.1.3 # fsck.jfs -V
o reiserfsprogs 3.6.3 # reiserfsck -V 2>&1|grep reiserfsprogs
o xfsprogs 2.6.0 # xfs_db -V
+o squashfs-tools 4.0 # mksquashfs -version
+o btrfs-progs 0.18 # btrfsck
o pcmciautils 004 # pccardctl -V
o quota-tools 3.09 # quota -V
o PPP 2.4.0 # pppd --version
diff --git a/Documentation/CodingStyle b/Documentation/CodingStyle
index 1875e50..72968cd 100644
--- a/Documentation/CodingStyle
+++ b/Documentation/CodingStyle
@@ -483,17 +483,25 @@
(* (max steps 1)
c-basic-offset)))
+(add-hook 'c-mode-common-hook
+ (lambda ()
+ ;; Add kernel style
+ (c-add-style
+ "linux-tabs-only"
+ '("linux" (c-offsets-alist
+ (arglist-cont-nonempty
+ c-lineup-gcc-asm-reg
+ c-lineup-arglist-tabs-only))))))
+
(add-hook 'c-mode-hook
(lambda ()
(let ((filename (buffer-file-name)))
;; Enable kernel mode for the appropriate files
(when (and filename
- (string-match "~/src/linux-trees" filename))
+ (string-match (expand-file-name "~/src/linux-trees")
+ filename))
(setq indent-tabs-mode t)
- (c-set-style "linux")
- (c-set-offset 'arglist-cont-nonempty
- '(c-lineup-gcc-asm-reg
- c-lineup-arglist-tabs-only))))))
+ (c-set-style "linux-tabs-only")))))
This will make emacs go better with the kernel coding style for C
files below ~/src/linux-trees.
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index b462bb1..2a3fcc55 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -5,7 +5,7 @@
This document describes the DMA API. For a more gentle introduction
phrased in terms of the pci_ equivalents (and actual examples) see
-DMA-mapping.txt
+Documentation/PCI/PCI-DMA-mapping.txt.
This API is split into two pieces. Part I describes the API and the
corresponding pci_ API. Part II describes the extensions to the API
@@ -170,16 +170,15 @@
u64
dma_get_required_mask(struct device *dev)
-After setting the mask with dma_set_mask(), this API returns the
-actual mask (within that already set) that the platform actually
-requires to operate efficiently. Usually this means the returned mask
+This API returns the mask that the platform requires to
+operate efficiently. Usually this means the returned mask
is the minimum required to cover all of memory. Examining the
required mask gives drivers with variable descriptor sizes the
opportunity to use smaller descriptors as necessary.
Requesting the required mask does not alter the current mask. If you
-wish to take advantage of it, you should issue another dma_set_mask()
-call to lower the mask again.
+wish to take advantage of it, you should issue a dma_set_mask()
+call to set the mask to the value returned.
Part Id - Streaming DMA mappings
diff --git a/Documentation/DocBook/uio-howto.tmpl b/Documentation/DocBook/uio-howto.tmpl
index b787e47..52e1b79 100644
--- a/Documentation/DocBook/uio-howto.tmpl
+++ b/Documentation/DocBook/uio-howto.tmpl
@@ -42,6 +42,12 @@
<revhistory>
<revision>
+ <revnumber>0.7</revnumber>
+ <date>2008-12-23</date>
+ <authorinitials>hjk</authorinitials>
+ <revremark>Added generic platform drivers and offset attribute.</revremark>
+ </revision>
+ <revision>
<revnumber>0.6</revnumber>
<date>2008-12-05</date>
<authorinitials>hjk</authorinitials>
@@ -312,6 +318,16 @@
pointed to by addr.
</para>
</listitem>
+<listitem>
+ <para>
+ <filename>offset</filename>: The offset, in bytes, that has to be
+ added to the pointer returned by <function>mmap()</function> to get
+ to the actual device memory. This is important if the device's memory
+ is not page aligned. Remember that pointers returned by
+ <function>mmap()</function> are always page aligned, so it is good
+ style to always add this offset.
+ </para>
+</listitem>
</itemizedlist>
<para>
@@ -594,6 +610,78 @@
</para>
</sect1>
+<sect1 id="using_uio_pdrv">
+<title>Using uio_pdrv for platform devices</title>
+ <para>
+ In many cases, UIO drivers for platform devices can be handled in a
+ generic way. In the same place where you define your
+ <varname>struct platform_device</varname>, you simply also implement
+ your interrupt handler and fill your
+ <varname>struct uio_info</varname>. A pointer to this
+ <varname>struct uio_info</varname> is then used as
+ <varname>platform_data</varname> for your platform device.
+ </para>
+ <para>
+ You also need to set up an array of <varname>struct resource</varname>
+ containing addresses and sizes of your memory mappings. This
+ information is passed to the driver using the
+ <varname>.resource</varname> and <varname>.num_resources</varname>
+ elements of <varname>struct platform_device</varname>.
+ </para>
+ <para>
+ You now have to set the <varname>.name</varname> element of
+ <varname>struct platform_device</varname> to
+ <varname>"uio_pdrv"</varname> to use the generic UIO platform device
+ driver. This driver will fill the <varname>mem[]</varname> array
+ according to the resources given, and register the device.
+ </para>
+ <para>
+ The advantage of this approach is that you only have to edit a file
+ you need to edit anyway. You do not have to create an extra driver.
+ </para>
+</sect1>
+
+<sect1 id="using_uio_pdrv_genirq">
+<title>Using uio_pdrv_genirq for platform devices</title>
+ <para>
+ Especially in embedded devices, you frequently find chips where the
+ irq pin is tied to its own dedicated interrupt line. In such cases,
+ where you can be really sure the interrupt is not shared, we can take
+ the concept of <varname>uio_pdrv</varname> one step further and use a
+ generic interrupt handler. That's what
+ <varname>uio_pdrv_genirq</varname> does.
+ </para>
+ <para>
+ The setup for this driver is the same as described above for
+ <varname>uio_pdrv</varname>, except that you do not implement an
+ interrupt handler. The <varname>.handler</varname> element of
+ <varname>struct uio_info</varname> must remain
+ <varname>NULL</varname>. The <varname>.irq_flags</varname> element
+ must not contain <varname>IRQF_SHARED</varname>.
+ </para>
+ <para>
+ You will set the <varname>.name</varname> element of
+ <varname>struct platform_device</varname> to
+ <varname>"uio_pdrv_genirq"</varname> to use this driver.
+ </para>
+ <para>
+ The generic interrupt handler of <varname>uio_pdrv_genirq</varname>
+ will simply disable the interrupt line using
+ <function>disable_irq_nosync()</function>. After doing its work,
+ userspace can reenable the interrupt by writing 0x00000001 to the UIO
+ device file. The driver already implements an
+ <function>irq_control()</function> to make this possible, you must not
+ implement your own.
+ </para>
+ <para>
+ Using <varname>uio_pdrv_genirq</varname> not only saves a few lines of
+ interrupt handler code. You also do not need to know anything about
+ the chip's internal registers to create the kernel part of the driver.
+ All you need to know is the irq number of the pin the chip is
+ connected to.
+ </para>
+</sect1>
+
</chapter>
<chapter id="userspace_driver" xreflabel="Writing a driver in user space">
diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt
index 86edb61..78a4406 100644
--- a/Documentation/IO-mapping.txt
+++ b/Documentation/IO-mapping.txt
@@ -1,6 +1,6 @@
[ NOTE: The virt_to_bus() and bus_to_virt() functions have been
- superseded by the functionality provided by the PCI DMA
- interface (see Documentation/DMA-mapping.txt). They continue
+ superseded by the functionality provided by the PCI DMA interface
+ (see Documentation/PCI/PCI-DMA-mapping.txt). They continue
to be documented below for historical purposes, but new code
must not use them. --davidm 00/12/12 ]
diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c
index cc49400..7ea2311 100644
--- a/Documentation/accounting/getdelays.c
+++ b/Documentation/accounting/getdelays.c
@@ -392,6 +392,10 @@
goto err;
}
}
+ if (!maskset && !tid && !containerset) {
+ usage();
+ goto err;
+ }
do {
int i;
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 3c5434c..ecad6ee 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -186,8 +186,9 @@
do not have a corresponding kernel virtual address space mapping) and
low-memory pages.
-Note: Please refer to DMA-mapping.txt for a discussion on PCI high mem DMA
-aspects and mapping of scatter gather lists, and support for 64 bit PCI.
+Note: Please refer to Documentation/PCI/PCI-DMA-mapping.txt for a discussion
+on PCI high mem DMA aspects and mapping of scatter gather lists, and support
+for 64 bit PCI.
Special handling is required only for cases where i/o needs to happen on
pages at physical memory addresses beyond what the device can support. In these
@@ -953,14 +954,14 @@
results in some sort of conflict internally,
this hook allows it to do that.
-elevator_dispatch_fn fills the dispatch queue with ready requests.
+elevator_dispatch_fn* fills the dispatch queue with ready requests.
I/O schedulers are free to postpone requests by
not filling the dispatch queue unless @force
is non-zero. Once dispatched, I/O schedulers
are not allowed to manipulate the requests -
they belong to generic dispatch queue.
-elevator_add_req_fn called to add a new request into the scheduler
+elevator_add_req_fn* called to add a new request into the scheduler
elevator_queue_empty_fn returns true if the merge queue is empty.
Drivers shouldn't use this, but rather check
@@ -990,7 +991,7 @@
elevator_deactivate_req_fn Called when device driver decides to delay
a request by requeueing it.
-elevator_init_fn
+elevator_init_fn*
elevator_exit_fn Allocate and free any elevator specific storage
for a queue.
diff --git a/Documentation/block/queue-sysfs.txt b/Documentation/block/queue-sysfs.txt
new file mode 100644
index 0000000..e164403
--- /dev/null
+++ b/Documentation/block/queue-sysfs.txt
@@ -0,0 +1,63 @@
+Queue sysfs files
+=================
+
+This text file will detail the queue files that are located in the sysfs tree
+for each block device. Note that stacked devices typically do not export
+any settings, since their queue merely functions are a remapping target.
+These files are the ones found in the /sys/block/xxx/queue/ directory.
+
+Files denoted with a RO postfix are readonly and the RW postfix means
+read-write.
+
+hw_sector_size (RO)
+-------------------
+This is the hardware sector size of the device, in bytes.
+
+max_hw_sectors_kb (RO)
+----------------------
+This is the maximum number of kilobytes supported in a single data transfer.
+
+max_sectors_kb (RW)
+-------------------
+This is the maximum number of kilobytes that the block layer will allow
+for a filesystem request. Must be smaller than or equal to the maximum
+size allowed by the hardware.
+
+nomerges (RW)
+-------------
+This enables the user to disable the lookup logic involved with IO merging
+requests in the block layer. Merging may still occur through a direct
+1-hit cache, since that comes for (almost) free. The IO scheduler will not
+waste cycles doing tree/hash lookups for merges if nomerges is 1. Defaults
+to 0, enabling all merges.
+
+nr_requests (RW)
+----------------
+This controls how many requests may be allocated in the block layer for
+read or write requests. Note that the total allocated number may be twice
+this amount, since it applies only to reads or writes (not the accumulated
+sum).
+
+read_ahead_kb (RW)
+------------------
+Maximum number of kilobytes to read-ahead for filesystems on this block
+device.
+
+rq_affinity (RW)
+----------------
+If this option is enabled, the block layer will migrate request completions
+to the CPU that originally submitted the request. For some workloads
+this provides a significant reduction in CPU cycles due to caching effects.
+
+scheduler (RW)
+--------------
+When read, this file will display the current and available IO schedulers
+for this block device. The currently active IO scheduler will be enclosed
+in [] brackets. Writing an IO scheduler name to this file will switch
+control of this block device to that new IO scheduler. Note that writing
+an IO scheduler name to this file will attempt to load that IO scheduler
+module, if it isn't already present in the system.
+
+
+
+Jens Axboe <jens.axboe@oracle.com>, February 2009
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index e33ee74..d9e5d6f 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -1,7 +1,8 @@
CGROUPS
-------
-Written by Paul Menage <menage@google.com> based on Documentation/cpusets.txt
+Written by Paul Menage <menage@google.com> based on
+Documentation/cgroups/cpusets.txt
Original copyright statements from cpusets.txt:
Portions Copyright (C) 2004 BULL SA.
@@ -68,7 +69,7 @@
tracking. The intention is that other subsystems hook into the generic
cgroup support to provide new attributes for cgroups, such as
accounting/limiting the resources which processes in a cgroup can
-access. For example, cpusets (see Documentation/cpusets.txt) allows
+access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allows
you to associate a set of CPUs and a set of memory nodes with the
tasks in each cgroup.
diff --git a/Documentation/controllers/cpuacct.txt b/Documentation/cgroups/cpuacct.txt
similarity index 100%
rename from Documentation/controllers/cpuacct.txt
rename to Documentation/cgroups/cpuacct.txt
diff --git a/Documentation/cpusets.txt b/Documentation/cgroups/cpusets.txt
similarity index 100%
rename from Documentation/cpusets.txt
rename to Documentation/cgroups/cpusets.txt
diff --git a/Documentation/controllers/devices.txt b/Documentation/cgroups/devices.txt
similarity index 100%
rename from Documentation/controllers/devices.txt
rename to Documentation/cgroups/devices.txt
diff --git a/Documentation/controllers/memcg_test.txt b/Documentation/cgroups/memcg_test.txt
similarity index 93%
rename from Documentation/controllers/memcg_test.txt
rename to Documentation/cgroups/memcg_test.txt
index 08d4d3e..523a9c1 100644
--- a/Documentation/controllers/memcg_test.txt
+++ b/Documentation/cgroups/memcg_test.txt
@@ -1,12 +1,12 @@
Memory Resource Controller(Memcg) Implementation Memo.
-Last Updated: 2008/12/15
-Base Kernel Version: based on 2.6.28-rc8-mm.
+Last Updated: 2009/1/19
+Base Kernel Version: based on 2.6.29-rc2.
Because VM is getting complex (one of reasons is memcg...), memcg's behavior
is complex. This is a document for memcg's internal behavior.
Please note that implementation details can be changed.
-(*) Topics on API should be in Documentation/controllers/memory.txt)
+(*) Topics on API should be in Documentation/cgroups/memory.txt)
0. How to record usage ?
2 objects are used.
@@ -340,3 +340,23 @@
# mount -t cgroup none /cgroup -t cpuset,memory,cpu,devices
and do task move, mkdir, rmdir etc...under this.
+
+ 9.7 swapoff.
+ Besides management of swap is one of complicated parts of memcg,
+ call path of swap-in at swapoff is not same as usual swap-in path..
+ It's worth to be tested explicitly.
+
+ For example, test like following is good.
+ (Shell-A)
+ # mount -t cgroup none /cgroup -t memory
+ # mkdir /cgroup/test
+ # echo 40M > /cgroup/test/memory.limit_in_bytes
+ # echo 0 > /cgroup/test/tasks
+ Run malloc(100M) program under this. You'll see 60M of swaps.
+ (Shell-B)
+ # move all tasks in /cgroup/test to /cgroup
+ # /sbin/swapoff -a
+ # rmdir /test/cgroup
+ # kill malloc task.
+
+ Of course, tmpfs v.s. swapoff test should be tested, too.
diff --git a/Documentation/controllers/memory.txt b/Documentation/cgroups/memory.txt
similarity index 100%
rename from Documentation/controllers/memory.txt
rename to Documentation/cgroups/memory.txt
diff --git a/Documentation/controllers/resource_counter.txt b/Documentation/cgroups/resource_counter.txt
similarity index 100%
rename from Documentation/controllers/resource_counter.txt
rename to Documentation/cgroups/resource_counter.txt
diff --git a/Documentation/cpu-freq/user-guide.txt b/Documentation/cpu-freq/user-guide.txt
index e3443dd..917918f 100644
--- a/Documentation/cpu-freq/user-guide.txt
+++ b/Documentation/cpu-freq/user-guide.txt
@@ -195,19 +195,3 @@
you can change the speed of the CPU,
but only within the limits of
scaling_min_freq and scaling_max_freq.
-
-
-3.2 Deprecated Interfaces
--------------------------
-
-Depending on your kernel configuration, you might find the following
-cpufreq-related files:
-/proc/cpufreq
-/proc/sys/cpu/*/speed
-/proc/sys/cpu/*/speed-min
-/proc/sys/cpu/*/speed-max
-
-These are files for deprecated interfaces to cpufreq, which offer far
-less functionality. Because of this, these interfaces aren't described
-here.
-
diff --git a/Documentation/filesystems/nfs-rdma.txt b/Documentation/filesystems/nfs-rdma.txt
index 44bd766..85eaead 100644
--- a/Documentation/filesystems/nfs-rdma.txt
+++ b/Documentation/filesystems/nfs-rdma.txt
@@ -251,7 +251,7 @@
Instruct the server to listen on the RDMA transport:
- $ echo rdma 2050 > /proc/fs/nfsd/portlist
+ $ echo rdma 20049 > /proc/fs/nfsd/portlist
- On the client system
@@ -263,7 +263,7 @@
Regardless of how the client was built (module or built-in), use this
command to mount the NFS/RDMA server:
- $ mount -o rdma,port=2050 <IPoIB-server-name-or-address>:/<export> /mnt
+ $ mount -o rdma,port=20049 <IPoIB-server-name-or-address>:/<export> /mnt
To verify that the mount is using RDMA, run "cat /proc/mounts" and check
the "proto" field for the given mount.
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index d105eb4..a87be42 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1371,292 +1371,8 @@
2.4 /proc/sys/vm - The virtual memory subsystem
-----------------------------------------------
-The files in this directory can be used to tune the operation of the virtual
-memory (VM) subsystem of the Linux kernel.
-
-vfs_cache_pressure
-------------------
-
-Controls the tendency of the kernel to reclaim the memory which is used for
-caching of directory and inode objects.
-
-At the default value of vfs_cache_pressure=100 the kernel will attempt to
-reclaim dentries and inodes at a "fair" rate with respect to pagecache and
-swapcache reclaim. Decreasing vfs_cache_pressure causes the kernel to prefer
-to retain dentry and inode caches. Increasing vfs_cache_pressure beyond 100
-causes the kernel to prefer to reclaim dentries and inodes.
-
-dirty_background_bytes
-----------------------
-
-Contains the amount of dirty memory at which the pdflush background writeback
-daemon will start writeback.
-
-If dirty_background_bytes is written, dirty_background_ratio becomes a function
-of its value (dirty_background_bytes / the amount of dirtyable system memory).
-
-dirty_background_ratio
-----------------------
-
-Contains, as a percentage of the dirtyable system memory (free pages + mapped
-pages + file cache, not including locked pages and HugePages), the number of
-pages at which the pdflush background writeback daemon will start writing out
-dirty data.
-
-If dirty_background_ratio is written, dirty_background_bytes becomes a function
-of its value (dirty_background_ratio * the amount of dirtyable system memory).
-
-dirty_bytes
------------
-
-Contains the amount of dirty memory at which a process generating disk writes
-will itself start writeback.
-
-If dirty_bytes is written, dirty_ratio becomes a function of its value
-(dirty_bytes / the amount of dirtyable system memory).
-
-dirty_ratio
------------
-
-Contains, as a percentage of the dirtyable system memory (free pages + mapped
-pages + file cache, not including locked pages and HugePages), the number of
-pages at which a process which is generating disk writes will itself start
-writing out dirty data.
-
-If dirty_ratio is written, dirty_bytes becomes a function of its value
-(dirty_ratio * the amount of dirtyable system memory).
-
-dirty_writeback_centisecs
--------------------------
-
-The pdflush writeback daemons will periodically wake up and write `old' data
-out to disk. This tunable expresses the interval between those wakeups, in
-100'ths of a second.
-
-Setting this to zero disables periodic writeback altogether.
-
-dirty_expire_centisecs
-----------------------
-
-This tunable is used to define when dirty data is old enough to be eligible
-for writeout by the pdflush daemons. It is expressed in 100'ths of a second.
-Data which has been dirty in-memory for longer than this interval will be
-written out next time a pdflush daemon wakes up.
-
-highmem_is_dirtyable
---------------------
-
-Only present if CONFIG_HIGHMEM is set.
-
-This defaults to 0 (false), meaning that the ratios set above are calculated
-as a percentage of lowmem only. This protects against excessive scanning
-in page reclaim, swapping and general VM distress.
-
-Setting this to 1 can be useful on 32 bit machines where you want to make
-random changes within an MMAPed file that is larger than your available
-lowmem without causing large quantities of random IO. Is is safe if the
-behavior of all programs running on the machine is known and memory will
-not be otherwise stressed.
-
-legacy_va_layout
-----------------
-
-If non-zero, this sysctl disables the new 32-bit mmap mmap layout - the kernel
-will use the legacy (2.4) layout for all processes.
-
-lowmem_reserve_ratio
----------------------
-
-For some specialised workloads on highmem machines it is dangerous for
-the kernel to allow process memory to be allocated from the "lowmem"
-zone. This is because that memory could then be pinned via the mlock()
-system call, or by unavailability of swapspace.
-
-And on large highmem machines this lack of reclaimable lowmem memory
-can be fatal.
-
-So the Linux page allocator has a mechanism which prevents allocations
-which _could_ use highmem from using too much lowmem. This means that
-a certain amount of lowmem is defended from the possibility of being
-captured into pinned user memory.
-
-(The same argument applies to the old 16 megabyte ISA DMA region. This
-mechanism will also defend that region from allocations which could use
-highmem or lowmem).
-
-The `lowmem_reserve_ratio' tunable determines how aggressive the kernel is
-in defending these lower zones.
-
-If you have a machine which uses highmem or ISA DMA and your
-applications are using mlock(), or if you are running with no swap then
-you probably should change the lowmem_reserve_ratio setting.
-
-The lowmem_reserve_ratio is an array. You can see them by reading this file.
--
-% cat /proc/sys/vm/lowmem_reserve_ratio
-256 256 32
--
-Note: # of this elements is one fewer than number of zones. Because the highest
- zone's value is not necessary for following calculation.
-
-But, these values are not used directly. The kernel calculates # of protection
-pages for each zones from them. These are shown as array of protection pages
-in /proc/zoneinfo like followings. (This is an example of x86-64 box).
-Each zone has an array of protection pages like this.
-
--
-Node 0, zone DMA
- pages free 1355
- min 3
- low 3
- high 4
- :
- :
- numa_other 0
- protection: (0, 2004, 2004, 2004)
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- pagesets
- cpu: 0 pcp: 0
- :
--
-These protections are added to score to judge whether this zone should be used
-for page allocation or should be reclaimed.
-
-In this example, if normal pages (index=2) are required to this DMA zone and
-pages_high is used for watermark, the kernel judges this zone should not be
-used because pages_free(1355) is smaller than watermark + protection[2]
-(4 + 2004 = 2008). If this protection value is 0, this zone would be used for
-normal page requirement. If requirement is DMA zone(index=0), protection[0]
-(=0) is used.
-
-zone[i]'s protection[j] is calculated by following expression.
-
-(i < j):
- zone[i]->protection[j]
- = (total sums of present_pages from zone[i+1] to zone[j] on the node)
- / lowmem_reserve_ratio[i];
-(i = j):
- (should not be protected. = 0;
-(i > j):
- (not necessary, but looks 0)
-
-The default values of lowmem_reserve_ratio[i] are
- 256 (if zone[i] means DMA or DMA32 zone)
- 32 (others).
-As above expression, they are reciprocal number of ratio.
-256 means 1/256. # of protection pages becomes about "0.39%" of total present
-pages of higher zones on the node.
-
-If you would like to protect more pages, smaller values are effective.
-The minimum value is 1 (1/1 -> 100%).
-
-page-cluster
-------------
-
-page-cluster controls the number of pages which are written to swap in
-a single attempt. The swap I/O size.
-
-It is a logarithmic value - setting it to zero means "1 page", setting
-it to 1 means "2 pages", setting it to 2 means "4 pages", etc.
-
-The default value is three (eight pages at a time). There may be some
-small benefits in tuning this to a different value if your workload is
-swap-intensive.
-
-overcommit_memory
------------------
-
-Controls overcommit of system memory, possibly allowing processes
-to allocate (but not use) more memory than is actually available.
-
-
-0 - Heuristic overcommit handling. Obvious overcommits of
- address space are refused. Used for a typical system. It
- ensures a seriously wild allocation fails while allowing
- overcommit to reduce swap usage. root is allowed to
- allocate slightly more memory in this mode. This is the
- default.
-
-1 - Always overcommit. Appropriate for some scientific
- applications.
-
-2 - Don't overcommit. The total address space commit
- for the system is not permitted to exceed swap plus a
- configurable percentage (default is 50) of physical RAM.
- Depending on the percentage you use, in most situations
- this means a process will not be killed while attempting
- to use already-allocated memory but will receive errors
- on memory allocation as appropriate.
-
-overcommit_ratio
-----------------
-
-Percentage of physical memory size to include in overcommit calculations
-(see above.)
-
-Memory allocation limit = swapspace + physmem * (overcommit_ratio / 100)
-
- swapspace = total size of all swap areas
- physmem = size of physical memory in system
-
-nr_hugepages and hugetlb_shm_group
-----------------------------------
-
-nr_hugepages configures number of hugetlb page reserved for the system.
-
-hugetlb_shm_group contains group id that is allowed to create SysV shared
-memory segment using hugetlb page.
-
-hugepages_treat_as_movable
---------------------------
-
-This parameter is only useful when kernelcore= is specified at boot time to
-create ZONE_MOVABLE for pages that may be reclaimed or migrated. Huge pages
-are not movable so are not normally allocated from ZONE_MOVABLE. A non-zero
-value written to hugepages_treat_as_movable allows huge pages to be allocated
-from ZONE_MOVABLE.
-
-Once enabled, the ZONE_MOVABLE is treated as an area of memory the huge
-pages pool can easily grow or shrink within. Assuming that applications are
-not running that mlock() a lot of memory, it is likely the huge pages pool
-can grow to the size of ZONE_MOVABLE by repeatedly entering the desired value
-into nr_hugepages and triggering page reclaim.
-
-laptop_mode
------------
-
-laptop_mode is a knob that controls "laptop mode". All the things that are
-controlled by this knob are discussed in Documentation/laptops/laptop-mode.txt.
-
-block_dump
-----------
-
-block_dump enables block I/O debugging when set to a nonzero value. More
-information on block I/O debugging is in Documentation/laptops/laptop-mode.txt.
-
-swap_token_timeout
-------------------
-
-This file contains valid hold time of swap out protection token. The Linux
-VM has token based thrashing control mechanism and uses the token to prevent
-unnecessary page faults in thrashing situation. The unit of the value is
-second. The value would be useful to tune thrashing behavior.
-
-drop_caches
------------
-
-Writing to this will cause the kernel to drop clean caches, dentries and
-inodes from memory, causing that memory to become free.
-
-To free pagecache:
- echo 1 > /proc/sys/vm/drop_caches
-To free dentries and inodes:
- echo 2 > /proc/sys/vm/drop_caches
-To free pagecache, dentries and inodes:
- echo 3 > /proc/sys/vm/drop_caches
-
-As this is a non-destructive operation and dirty objects are not freeable, the
-user should run `sync' first.
+Please see: Documentation/sysctls/vm.txt for a description of these
+entries.
2.5 /proc/sys/dev - Device specific parameters
@@ -2311,6 +2027,34 @@
values are in the range -16 to +15, plus the special value -17, which disables
oom-killing altogether for this process.
+The process to be killed in an out-of-memory situation is selected among all others
+based on its badness score. This value equals the original memory size of the process
+and is then updated according to its CPU time (utime + stime) and the
+run time (uptime - start time). The longer it runs the smaller is the score.
+Badness score is divided by the square root of the CPU time and then by
+the double square root of the run time.
+
+Swapped out tasks are killed first. Half of each child's memory size is added to
+the parent's score if they do not share the same memory. Thus forking servers
+are the prime candidates to be killed. Having only one 'hungry' child will make
+parent less preferable than the child.
+
+/proc/<pid>/oom_score shows process' current badness score.
+
+The following heuristics are then applied:
+ * if the task was reniced, its score doubles
+ * superuser or direct hardware access tasks (CAP_SYS_ADMIN, CAP_SYS_RESOURCE
+ or CAP_SYS_RAWIO) have their score divided by 4
+ * if oom condition happened in one cpuset and checked task does not belong
+ to it, its score is divided by 8
+ * the resulting score is multiplied by two to the power of oom_adj, i.e.
+ points <<= oom_adj when it is positive and
+ points >>= -(oom_adj) otherwise
+
+The task with the highest badness score is then selected and its children
+are killed, process itself will be killed in an OOM situation when it does
+not have children or some of them disabled oom like described above.
+
2.13 /proc/<pid>/oom_score - Display current oom-killer score
-------------------------------------------------------------
diff --git a/Documentation/filesystems/sysfs-pci.txt b/Documentation/filesystems/sysfs-pci.txt
index 68ef488..9f8740c 100644
--- a/Documentation/filesystems/sysfs-pci.txt
+++ b/Documentation/filesystems/sysfs-pci.txt
@@ -9,6 +9,7 @@
| |-- class
| |-- config
| |-- device
+ | |-- enable
| |-- irq
| |-- local_cpus
| |-- resource
@@ -32,6 +33,7 @@
class PCI class (ascii, ro)
config PCI config space (binary, rw)
device PCI device (ascii, ro)
+ enable Whether the device is enabled (ascii, rw)
irq IRQ number (ascii, ro)
local_cpus nearby CPU mask (cpumask, ro)
resource PCI resource host addresses (ascii, ro)
@@ -57,10 +59,19 @@
don't support mmapping of certain resources, so be sure to check the return
value from any attempted mmap.
+The 'enable' file provides a counter that indicates how many times the device
+has been enabled. If the 'enable' file currently returns '4', and a '1' is
+echoed into it, it will then return '5'. Echoing a '0' into it will decrease
+the count. Even when it returns to 0, though, some of the initialisation
+may not be reversed.
+
The 'rom' file is special in that it provides read-only access to the device's
ROM file, if available. It's disabled by default, however, so applications
should write the string "1" to the file to enable it before attempting a read
-call, and disable it following the access by writing "0" to the file.
+call, and disable it following the access by writing "0" to the file. Note
+that the device must be enabled for a rom read to return data succesfully.
+In the event a driver is not bound to the device, it can be enabled using the
+'enable' file, documented above.
Accessing legacy resources through sysfs
----------------------------------------
diff --git a/Documentation/filesystems/ubifs.txt b/Documentation/filesystems/ubifs.txt
index 84da2a4..12fedb7 100644
--- a/Documentation/filesystems/ubifs.txt
+++ b/Documentation/filesystems/ubifs.txt
@@ -79,13 +79,6 @@
(*) == default.
-norm_unmount (*) commit on unmount; the journal is committed
- when the file-system is unmounted so that the
- next mount does not have to replay the journal
- and it becomes very fast;
-fast_unmount do not commit on unmount; this option makes
- unmount faster, but the next mount slower
- because of the need to replay the journal.
bulk_read read more in one go to take advantage of flash
media that read faster sequentially
no_bulk_read (*) do not bulk-read
diff --git a/Documentation/hwmon/adt7475 b/Documentation/hwmon/adt7475
new file mode 100644
index 0000000..a2b1abe
--- /dev/null
+++ b/Documentation/hwmon/adt7475
@@ -0,0 +1,87 @@
+This describes the interface for the ADT7475 driver:
+
+(there are 4 fans, numbered fan1 to fan4):
+
+fanX_input Read the current speed of the fan (in RPMs)
+fanX_min Read/write the minimum speed of the fan. Dropping
+ below this sets an alarm.
+
+(there are three PWMs, numbered pwm1 to pwm3):
+
+pwmX Read/write the current duty cycle of the PWM. Writes
+ only have effect when auto mode is turned off (see
+ below). Range is 0 - 255.
+
+pwmX_enable Fan speed control method:
+
+ 0 - No control (fan at full speed)
+ 1 - Manual fan speed control (using pwm[1-*])
+ 2 - Automatic fan speed control
+
+pwmX_auto_channels_temp Select which channels affect this PWM
+
+ 1 - TEMP1 controls PWM
+ 2 - TEMP2 controls PWM
+ 4 - TEMP3 controls PWM
+ 6 - TEMP2 and TEMP3 control PWM
+ 7 - All three inputs control PWM
+
+pwmX_freq Read/write the PWM frequency in Hz. The number
+ should be one of the following:
+
+ 11 Hz
+ 14 Hz
+ 22 Hz
+ 29 Hz
+ 35 Hz
+ 44 Hz
+ 58 Hz
+ 88 Hz
+
+pwmX_auto_point1_pwm Read/write the minimum PWM duty cycle in automatic mode
+
+pwmX_auto_point2_pwm Read/write the maximum PWM duty cycle in automatic mode
+
+(there are three temperature settings numbered temp1 to temp3):
+
+tempX_input Read the current temperature. The value is in milli
+ degrees of Celsius.
+
+tempX_max Read/write the upper temperature limit - exceeding this
+ will cause an alarm.
+
+tempX_min Read/write the lower temperature limit - exceeding this
+ will cause an alarm.
+
+tempX_offset Read/write the temperature adjustment offset
+
+tempX_crit Read/write the THERM limit for remote1.
+
+tempX_crit_hyst Set the temperature value below crit where the
+ fans will stay on - this helps drive the temperature
+ low enough so it doesn't stay near the edge and
+ cause THERM to keep tripping.
+
+tempX_auto_point1_temp Read/write the minimum temperature where the fans will
+ turn on in automatic mode.
+
+tempX_auto_point2_temp Read/write the maximum temperature over which the fans
+ will run in automatic mode. tempX_auto_point1_temp
+ and tempX_auto_point2_temp together define the
+ range of automatic control.
+
+tempX_alarm Read a 1 if the max/min alarm is set
+tempX_fault Read a 1 if either temp1 or temp3 diode has a fault
+
+(There are two voltage settings, in1 and in2):
+
+inX_input Read the current voltage on VCC. Value is in
+ millivolts.
+
+inX_min read/write the minimum voltage limit.
+ Dropping below this causes an alarm.
+
+inX_max read/write the maximum voltage limit.
+ Exceeding this causes an alarm.
+
+inX_alarm Read a 1 if the max/min alarm is set.
diff --git a/Documentation/hwmon/lis3lv02d b/Documentation/hwmon/lis3lv02d
index 65dfb0c..0fcfc4a 100644
--- a/Documentation/hwmon/lis3lv02d
+++ b/Documentation/hwmon/lis3lv02d
@@ -13,18 +13,21 @@
Description
-----------
-This driver provides support for the accelerometer found in various HP laptops
-sporting the feature officially called "HP Mobile Data Protection System 3D" or
-"HP 3D DriveGuard". It detect automatically laptops with this sensor. Known models
-(for now the HP 2133, nc6420, nc2510, nc8510, nc84x0, nw9440 and nx9420) will
-have their axis automatically oriented on standard way (eg: you can directly
-play neverball). The accelerometer data is readable via
+This driver provides support for the accelerometer found in various HP
+laptops sporting the feature officially called "HP Mobile Data
+Protection System 3D" or "HP 3D DriveGuard". It detect automatically
+laptops with this sensor. Known models (for now the HP 2133, nc6420,
+nc2510, nc8510, nc84x0, nw9440 and nx9420) will have their axis
+automatically oriented on standard way (eg: you can directly play
+neverball). The accelerometer data is readable via
/sys/devices/platform/lis3lv02d.
Sysfs attributes under /sys/devices/platform/lis3lv02d/:
position - 3D position that the accelerometer reports. Format: "(x,y,z)"
-calibrate - read: values (x, y, z) that are used as the base for input class device operation.
- write: forces the base to be recalibrated with the current position.
+calibrate - read: values (x, y, z) that are used as the base for input
+ class device operation.
+ write: forces the base to be recalibrated with the current
+ position.
rate - reports the sampling rate of the accelerometer device in HZ
This driver also provides an absolute input class device, allowing
@@ -39,11 +42,12 @@
* When the laptop is horizontal the position reported is about 0 for X and Y
and a positive value for Z
* If the left side is elevated, X increases (becomes positive)
- * If the front side (where the touchpad is) is elevated, Y decreases (becomes negative)
+ * If the front side (where the touchpad is) is elevated, Y decreases
+ (becomes negative)
* If the laptop is put upside-down, Z becomes negative
-If your laptop model is not recognized (cf "dmesg"), you can send an email to the
-authors to add it to the database. When reporting a new laptop, please include
-the output of "dmidecode" plus the value of /sys/devices/platform/lis3lv02d/position
-in these four cases.
+If your laptop model is not recognized (cf "dmesg"), you can send an
+email to the authors to add it to the database. When reporting a new
+laptop, please include the output of "dmidecode" plus the value of
+/sys/devices/platform/lis3lv02d/position in these four cases.
diff --git a/Documentation/ja_JP/stable_kernel_rules.txt b/Documentation/ja_JP/stable_kernel_rules.txt
index b3ffe87..1426583 100644
--- a/Documentation/ja_JP/stable_kernel_rules.txt
+++ b/Documentation/ja_JP/stable_kernel_rules.txt
@@ -12,11 +12,11 @@
==================================
これは、
-linux-2.6.24/Documentation/stable_kernel_rules.txt
+linux-2.6.29/Documentation/stable_kernel_rules.txt
の和訳です。
翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ >
-翻訳日： 2007/12/30
+翻訳日： 2009/1/14
翻訳者： Tsugikazu Shibata <tshibata at ab dot jp dot nec dot com>
校正者： 武井伸光さん、<takei at webmasters dot gr dot jp>
かねこさん (Seiji Kaneko) <skaneko at a2 dot mbn dot or dot jp>
@@ -38,12 +38,15 @@
- ビルドエラー(CONFIG_BROKENになっているものを除く), oops, ハング、デー
タ破壊、現実のセキュリティ問題、その他 "ああ、これはダメだね"という
ようなものを修正しなければならない。短く言えば、重大な問題。
+ - 新しい device ID とクオークも受け入れられる。
- どのように競合状態が発生するかの説明も一緒に書かれていない限り、
"理論的には競合状態になる"ようなものは不可。
- いかなる些細な修正も含めることはできない。(スペルの修正、空白のクリー
ンアップなど)
- - 対応するサブシステムメンテナが受け入れたものでなければならない。
- Documentation/SubmittingPatches の規則に従ったものでなければならない。
+ - パッチ自体か同等の修正が Linus のツリーに既に存在しなければならない。
+ Linus のツリーでのコミットID を -stable へのパッチ投稿の際に引用す
+ ること。
-stable ツリーにパッチを送付する手続き-
@@ -52,8 +55,10 @@
- 送信者はパッチがキューに受け付けられた際には ACK を、却下された場合
には NAK を受け取る。この反応は開発者たちのスケジュールによって、数
日かかる場合がある。
- - もし受け取られたら、パッチは他の開発者たちのレビューのために
- -stable キューに追加される。
+ - もし受け取られたら、パッチは他の開発者たちと関連するサブシステムの
+ メンテナーによるレビューのために -stable キューに追加される。
+ - パッチに stable@kernel.org のアドレスが付加されているときには、それ
+ が Linus のツリーに入る時に自動的に stable チームに email される。
- セキュリティパッチはこのエイリアス (stable@kernel.org) に送られるべ
きではなく、代わりに security@kernel.org のアドレスに送られる。
diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 923f9dd..f3355b6 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -3,7 +3,7 @@
KCPPFLAGS
--------------------------------------------------
Additional options to pass when preprocessing. The preprocessing options
-will be used in all cases where kbuild do preprocessing including
+will be used in all cases where kbuild does preprocessing including
building C files and assembler files.
KAFLAGS
@@ -16,7 +16,7 @@
KBUILD_VERBOSE
--------------------------------------------------
-Set the kbuild verbosity. Can be assinged same values as "V=...".
+Set the kbuild verbosity. Can be assigned same values as "V=...".
See make help for the full list.
Setting "V=..." takes precedence over KBUILD_VERBOSE.
@@ -35,14 +35,14 @@
--------------------------------------------------
Specify the output directory when building the kernel.
The output directory can also be specificed using "O=...".
-Setting "O=..." takes precedence over KBUILD_OUTPUT
+Setting "O=..." takes precedence over KBUILD_OUTPUT.
ARCH
--------------------------------------------------
Set ARCH to the architecture to be built.
In most cases the name of the architecture is the same as the
directory name found in the arch/ directory.
-But some architectures suach as x86 and sparc has aliases.
+But some architectures such as x86 and sparc have aliases.
x86: i386 for 32 bit, x86_64 for 64 bit
sparc: sparc for 32 bit, sparc64 for 64 bit
@@ -63,7 +63,7 @@
INSTALL_PATH
--------------------------------------------------
INSTALL_PATH specifies where to place the updated kernel and system map
-images. Default is /boot, but you can set it to other values
+images. Default is /boot, but you can set it to other values.
MODLIB
@@ -90,7 +90,7 @@
INSTALL_FW_PATH
--------------------------------------------------
-INSTALL_FW_PATH specify where to install the firmware blobs.
+INSTALL_FW_PATH specifies where to install the firmware blobs.
The default value is:
$(INSTALL_MOD_PATH)/lib/firmware
@@ -99,7 +99,7 @@
INSTALL_HDR_PATH
--------------------------------------------------
-INSTALL_HDR_PATH specify where to install user space headers when
+INSTALL_HDR_PATH specifies where to install user space headers when
executing "make headers_*".
The default value is:
@@ -112,22 +112,23 @@
KBUILD_MODPOST_WARN
--------------------------------------------------
-KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined
-symbols in the final module linking stage.
+KBUILD_MODPOST_WARN can be set to avoid errors in case of undefined
+symbols in the final module linking stage. It changes such errors
+into warnings.
-KBUILD_MODPOST_FINAL
+KBUILD_MODPOST_NOFINAL
--------------------------------------------------
KBUILD_MODPOST_NOFINAL can be set to skip the final link of modules.
-This is solely usefull to speed up test compiles.
+This is solely useful to speed up test compiles.
KBUILD_EXTRA_SYMBOLS
--------------------------------------------------
-For modules use symbols from another modules.
+For modules that use symbols from other modules.
See more details in modules.txt.
ALLSOURCE_ARCHS
--------------------------------------------------
-For tags/TAGS/cscope targets, you can specify more than one archs
-to be included in the databases, separated by blankspace. e.g.
+For tags/TAGS/cscope targets, you can specify more than one arch
+to be included in the databases, separated by blank space. E.g.:
$ make ALLSOURCE_ARCHS="x86 mips arm" tags
diff --git a/Documentation/kernel-doc-nano-HOWTO.txt b/Documentation/kernel-doc-nano-HOWTO.txt
index d73fbd2..026ec7d 100644
--- a/Documentation/kernel-doc-nano-HOWTO.txt
+++ b/Documentation/kernel-doc-nano-HOWTO.txt
@@ -43,7 +43,8 @@
and any comment so marked must be in kernel-doc format. Do not use
"/**" to be begin a comment block unless the comment block contains
kernel-doc formatted comments. The closing comment marker for
-kernel-doc comments can be either "*/" or "**/".
+kernel-doc comments can be either "*/" or "**/", but "*/" is
+preferred in the Linux kernel tree.
Kernel-doc comments should be placed just before the function
or data structure being described.
@@ -63,7 +64,7 @@
* comment lines.
*
* The longer description can have multiple paragraphs.
- **/
+ */
The first line, with the short description, must be on a single line.
@@ -85,7 +86,7 @@
* perhaps with more lines and words.
*
* Longer description of this structure.
- **/
+ */
The kernel-doc function comments describe each parameter to the
function, in order, with the @name lines.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 8511d35..b182626 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -577,9 +577,6 @@
a memory unit (amount[KMG]). See also
Documentation/kdump/kdump.txt for a example.
- cs4232= [HW,OSS]
- Format: <io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>
-
cs89x0_dma= [HW,NET]
Format: <dma>
@@ -732,10 +729,6 @@
Default value is 0.
Value can be changed at runtime via /selinux/enforce.
- es1371= [HW,OSS]
- Format: <spdif>,[<nomix>,[<amplifier>]]
- See also header of sound/oss/es1371.c.
-
ether= [HW,NET] Ethernet cards parameters
This option is obsoleted by the "netdev=" option, which
has equivalent usage. See its documentation for details.
@@ -944,6 +937,8 @@
intel_iommu= [DMAR] Intel IOMMU driver (DMAR) option
+ on
+ Enable intel iommu driver.
off
Disable intel iommu driver.
igfx_off [Default Off]
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 898b498..41bc99f 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -1,7 +1,7 @@
ThinkPad ACPI Extras Driver
- Version 0.21
- May 29th, 2008
+ Version 0.22
+ November 23rd, 2008
Borislav Deianov <borislav@users.sf.net>
Henrique de Moraes Holschuh <hmh@hmh.eng.br>
@@ -16,7 +16,8 @@
This driver used to be named ibm-acpi until kernel 2.6.21 and release
0.13-20070314. It used to be in the drivers/acpi tree, but it was
moved to the drivers/misc tree and renamed to thinkpad-acpi for kernel
-2.6.22, and release 0.14.
+2.6.22, and release 0.14. It was moved to drivers/platform/x86 for
+kernel 2.6.29 and release 0.22.
The driver is named "thinkpad-acpi". In some places, like module
names, "thinkpad_acpi" is used because of userspace issues.
@@ -1412,6 +1413,24 @@
rfkill controller switch "tpacpi_wwan_sw": refer to
Documentation/rfkill.txt for details.
+EXPERIMENTAL: UWB
+-----------------
+
+This feature is marked EXPERIMENTAL because it has not been extensively
+tested and validated in various ThinkPad models yet. The feature may not
+work as expected. USE WITH CAUTION! To use this feature, you need to supply
+the experimental=1 parameter when loading the module.
+
+sysfs rfkill class: switch "tpacpi_uwb_sw"
+
+This feature exports an rfkill controller for the UWB device, if one is
+present and enabled in the BIOS.
+
+Sysfs notes:
+
+ rfkill controller switch "tpacpi_uwb_sw": refer to
+ Documentation/rfkill.txt for details.
+
Multiple Commands, Module Parameters
------------------------------------
diff --git a/Documentation/lguest/Makefile b/Documentation/lguest/Makefile
index 725eef8..1f4f9e8 100644
--- a/Documentation/lguest/Makefile
+++ b/Documentation/lguest/Makefile
@@ -1,5 +1,5 @@
# This creates the demonstration utility "lguest" which runs a Linux guest.
-CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include -I../../arch/x86/include
+CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include -I../../arch/x86/include -U_FORTIFY_SOURCE
LDLIBS:=-lz
all: lguest
diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
index f54962a..8ace35e 100644
--- a/Documentation/mips/AU1xxx_IDE.README
+++ b/Documentation/mips/AU1xxx_IDE.README
@@ -52,14 +52,12 @@
b) 'drivers/ide/mips/au1xxx-ide.c'
contains the functionality of the AU1XXX IDE driver
-Four configs variables are introduced:
+Following extra configs variables are introduced:
CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA - enable the PIO+DBDMA mode
CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA - enable the MWDMA mode
CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON - set Burstable FIFO in DBDMA
controller
- CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ - maximum transfer size
- per descriptor
SUPPORTED IDE MODES
@@ -87,7 +85,6 @@
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_IDE_AU1XXX=y
CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
-CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y
@@ -105,7 +102,6 @@
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_IDE_AU1XXX=y
CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA=y
-CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y
diff --git a/Documentation/networking/alias.txt b/Documentation/networking/alias.txt
index cd12c2f..85046f5 100644
--- a/Documentation/networking/alias.txt
+++ b/Documentation/networking/alias.txt
@@ -2,14 +2,14 @@
IP-Aliasing:
============
-IP-aliases are additional IP-addresses/masks hooked up to a base
-interface by adding a colon and a string when running ifconfig.
+IP-aliases are an obsolete way to manage multiple IP-addresses/masks
+per interface. Newer tools such as iproute2 support multiple
+address/prefixes per interface, but aliases are still supported
+for backwards compatibility.
+
+An alias is formed by adding a colon and a string when running ifconfig.
This string is usually numeric, but this is not a must.
-IP-Aliases are avail if CONFIG_INET (`standard' IPv4 networking)
-is configured in the kernel.
-
-
o Alias creation.
Alias creation is done by 'magic' interface naming: eg. to create a
200.1.1.1 alias for eth0 ...
@@ -38,16 +38,3 @@
If the base device is shut down the added aliases will be deleted
too.
-
-
-Contact
--------
-Please finger or e-mail me:
- Juan Jose Ciarlante <jjciarla@raiz.uncu.edu.ar>
-
-Updated by Erik Schoenfelder <schoenfr@gaertner.DE>
-
-; local variables:
-; mode: indented-text
-; mode: auto-fill
-; end:
diff --git a/Documentation/networking/netconsole.txt b/Documentation/networking/netconsole.txt
index 3c2f2b3..8d02207 100644
--- a/Documentation/networking/netconsole.txt
+++ b/Documentation/networking/netconsole.txt
@@ -51,7 +51,8 @@
initialized and attempts to bring up the supplied dev at the supplied
address.
-The remote host can run either 'netcat -u -l -p <port>' or syslogd.
+The remote host can run either 'netcat -u -l -p <port>',
+'nc -l -u <port>' or syslogd.
Dynamic reconfiguration:
========================
diff --git a/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt
new file mode 100644
index 0000000..8447fd7
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/mpc5200.txt
@@ -0,0 +1,180 @@
+MPC5200 Device Tree Bindings
+----------------------------
+
+(c) 2006-2009 Secret Lab Technologies Ltd
+Grant Likely <grant.likely@secretlab.ca>
+
+Naming conventions
+------------------
+For mpc5200 on-chip devices, the format for each compatible value is
+<chip>-<device>[-<mode>]. The OS should be able to match a device driver
+to the device based solely on the compatible value. If two drivers
+match on the compatible list; the 'most compatible' driver should be
+selected.
+
+The split between the MPC5200 and the MPC5200B leaves a bit of a
+conundrum. How should the compatible property be set up to provide
+maximum compatibility information; but still accurately describe the
+chip? For the MPC5200; the answer is easy. Most of the SoC devices
+originally appeared on the MPC5200. Since they didn't exist anywhere
+else; the 5200 compatible properties will contain only one item;
+"fsl,mpc5200-<device>".
+
+The 5200B is almost the same as the 5200, but not quite. It fixes
+silicon bugs and it adds a small number of enhancements. Most of the
+devices either provide exactly the same interface as on the 5200. A few
+devices have extra functions but still have a backwards compatible mode.
+To express this information as completely as possible, 5200B device trees
+should have two items in the compatible list:
+ compatible = "fsl,mpc5200b-<device>","fsl,mpc5200-<device>";
+
+It is *strongly* recommended that 5200B device trees follow this convention
+(instead of only listing the base mpc5200 item).
+
+ie. ethernet on mpc5200: compatible = "fsl,mpc5200-fec";
+ ethernet on mpc5200b: compatible = "fsl,mpc5200b-fec", "fsl,mpc5200-fec";
+
+Modal devices, like PSCs, also append the configured function to the
+end of the compatible field. ie. A PSC in i2s mode would specify
+"fsl,mpc5200-psc-i2s", not "fsl,mpc5200-i2s". This convention is chosen to
+avoid naming conflicts with non-psc devices providing the same
+function. For example, "fsl,mpc5200-spi" and "fsl,mpc5200-psc-spi" describe
+the mpc5200 simple spi device and a PSC spi mode respectively.
+
+At the time of writing, exact chip may be either 'fsl,mpc5200' or
+'fsl,mpc5200b'.
+
+The soc node
+------------
+This node describes the on chip SOC peripherals. Every mpc5200 based
+board will have this node, and as such there is a common naming
+convention for SOC devices.
+
+Required properties:
+name description
+---- -----------
+ranges Memory range of the internal memory mapped registers.
+ Should be <0 [baseaddr] 0xc000>
+reg Should be <[baseaddr] 0x100>
+compatible mpc5200: "fsl,mpc5200-immr"
+ mpc5200b: "fsl,mpc5200b-immr"
+system-frequency 'fsystem' frequency in Hz; XLB, IPB, USB and PCI
+ clocks are derived from the fsystem clock.
+bus-frequency IPB bus frequency in Hz. Clock rate
+ used by most of the soc devices.
+
+soc child nodes
+---------------
+Any on chip SOC devices available to Linux must appear as soc5200 child nodes.
+
+Note: The tables below show the value for the mpc5200. A mpc5200b device
+tree should use the "fsl,mpc5200b-<device>","fsl,mpc5200-<device>" form.
+
+Required soc5200 child nodes:
+name compatible Description
+---- ---------- -----------
+cdm@<addr> fsl,mpc5200-cdm Clock Distribution
+interrupt-controller@<addr> fsl,mpc5200-pic need an interrupt
+ controller to boot
+bestcomm@<addr> fsl,mpc5200-bestcomm Bestcomm DMA controller
+
+Recommended soc5200 child nodes; populate as needed for your board
+name compatible Description
+---- ---------- -----------
+timer@<addr> fsl,mpc5200-gpt General purpose timers
+gpio@<addr> fsl,mpc5200-gpio MPC5200 simple gpio controller
+gpio@<addr> fsl,mpc5200-gpio-wkup MPC5200 wakeup gpio controller
+rtc@<addr> fsl,mpc5200-rtc Real time clock
+mscan@<addr> fsl,mpc5200-mscan CAN bus controller
+pci@<addr> fsl,mpc5200-pci PCI bridge
+serial@<addr> fsl,mpc5200-psc-uart PSC in serial mode
+i2s@<addr> fsl,mpc5200-psc-i2s PSC in i2s mode
+ac97@<addr> fsl,mpc5200-psc-ac97 PSC in ac97 mode
+spi@<addr> fsl,mpc5200-psc-spi PSC in spi mode
+irda@<addr> fsl,mpc5200-psc-irda PSC in IrDA mode
+spi@<addr> fsl,mpc5200-spi MPC5200 spi device
+ethernet@<addr> fsl,mpc5200-fec MPC5200 ethernet device
+ata@<addr> fsl,mpc5200-ata IDE ATA interface
+i2c@<addr> fsl,mpc5200-i2c I2C controller
+usb@<addr> fsl,mpc5200-ohci,ohci-be USB controller
+xlb@<addr> fsl,mpc5200-xlb XLB arbitrator
+
+fsl,mpc5200-gpt nodes
+---------------------
+On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board
+design supports the internal wdt, then the device node for GPT0 should
+include the empty property 'fsl,has-wdt'.
+
+An mpc5200-gpt can be used as a single line GPIO controller. To do so,
+add the following properties to the gpt node:
+ gpio-controller;
+ #gpio-cells = <2>;
+When referencing the GPIO line from another node, the first cell must always
+be zero and the second cell represents the gpio flags and described in the
+gpio device tree binding.
+
+An mpc5200-gpt can be used as a single line edge sensitive interrupt
+controller. To do so, add the following properties to the gpt node:
+ interrupt-controller;
+ #interrupt-cells = <1>;
+When referencing the IRQ line from another node, the cell represents the
+sense mode; 1 for edge rising, 2 for edge falling.
+
+fsl,mpc5200-psc nodes
+---------------------
+The PSCs should include a cell-index which is the index of the PSC in
+hardware. cell-index is used to determine which shared SoC registers to
+use when setting up PSC clocking. cell-index number starts at '0'. ie:
+ PSC1 has 'cell-index = <0>'
+ PSC4 has 'cell-index = <3>'
+
+PSC in i2s mode: The mpc5200 and mpc5200b PSCs are not compatible when in
+i2s mode. An 'mpc5200b-psc-i2s' node cannot include 'mpc5200-psc-i2s' in the
+compatible field.
+
+
+fsl,mpc5200-gpio and fsl,mpc5200-gpio-wkup nodes
+------------------------------------------------
+Each GPIO controller node should have the empty property gpio-controller and
+#gpio-cells set to 2. First cell is the GPIO number which is interpreted
+according to the bit numbers in the GPIO control registers. The second cell
+is for flags which is currently unused.
+
+fsl,mpc5200-fec nodes
+---------------------
+The FEC node can specify one of the following properties to configure
+the MII link:
+- fsl,7-wire-mode - An empty property that specifies the link uses 7-wire
+ mode instead of MII
+- current-speed - Specifies that the MII should be configured for a fixed
+ speed. This property should contain two cells. The
+ first cell specifies the speed in Mbps and the second
+ should be '0' for half duplex and '1' for full duplex
+- phy-handle - Contains a phandle to an Ethernet PHY.
+
+Interrupt controller (fsl,mpc5200-pic) node
+-------------------------------------------
+The mpc5200 pic binding splits hardware IRQ numbers into two levels. The
+split reflects the layout of the PIC hardware itself, which groups
+interrupts into one of three groups; CRIT, MAIN or PERP. Also, the
+Bestcomm dma engine has it's own set of interrupt sources which are
+cascaded off of peripheral interrupt 0, which the driver interprets as a
+fourth group, SDMA.
+
+The interrupts property for device nodes using the mpc5200 pic consists
+of three cells; <L1 L2 level>
+
+ L1 := [CRIT=0, MAIN=1, PERP=2, SDMA=3]
+ L2 := interrupt number; directly mapped from the value in the
+ "ICTL PerStat, MainStat, CritStat Encoded Register"
+ level := [LEVEL_HIGH=0, EDGE_RISING=1, EDGE_FALLING=2, LEVEL_LOW=3]
+
+For external IRQs, use the following interrupt property values (how to
+specify external interrupts is a frequently asked question):
+External interrupts:
+ external irq0: interrupts = <0 0 n>;
+ external irq1: interrupts = <1 1 n>;
+ external irq2: interrupts = <1 2 n>;
+ external irq3: interrupts = <1 3 n>;
+'n' is sense (0: level high, 1: edge rising, 2: edge falling 3: level low)
+
diff --git a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt b/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
deleted file mode 100644
index 6f12f1c..0000000
--- a/Documentation/powerpc/mpc52xx-device-tree-bindings.txt
+++ /dev/null
@@ -1,277 +0,0 @@
-MPC5200 Device Tree Bindings
-----------------------------
-
-(c) 2006-2007 Secret Lab Technologies Ltd
-Grant Likely <grant.likely at secretlab.ca>
-
-********** DRAFT ***********
-* WARNING: Do not depend on the stability of these bindings just yet.
-* The MPC5200 device tree conventions are still in flux
-* Keep an eye on the linuxppc-dev mailing list for more details
-********** DRAFT ***********
-
-I - Introduction
-================
-Boards supported by the arch/powerpc architecture require device tree be
-passed by the boot loader to the kernel at boot time. The device tree
-describes what devices are present on the board and how they are
-connected. The device tree can either be passed as a binary blob (as
-described in Documentation/powerpc/booting-without-of.txt), or passed
-by Open Firmware (IEEE 1275) compatible firmware using an OF compatible
-client interface API.
-
-This document specifies the requirements on the device-tree for mpc5200
-based boards. These requirements are above and beyond the details
-specified in either the Open Firmware spec or booting-without-of.txt
-
-All new mpc5200-based boards are expected to match this document. In
-cases where this document is not sufficient to support a new board port,
-this document should be updated as part of adding the new board support.
-
-II - Philosophy
-===============
-The core of this document is naming convention. The whole point of
-defining this convention is to reduce or eliminate the number of
-special cases required to support a 5200 board. If all 5200 boards
-follow the same convention, then generic 5200 support code will work
-rather than coding special cases for each new board.
-
-This section tries to capture the thought process behind why the naming
-convention is what it is.
-
-1. names
----------
-There is strong convention/requirements already established for children
-of the root node. 'cpus' describes the processor cores, 'memory'
-describes memory, and 'chosen' provides boot configuration. Other nodes
-are added to describe devices attached to the processor local bus.
-
-Following convention already established with other system-on-chip
-processors, 5200 device trees should use the name 'soc5200' for the
-parent node of on chip devices, and the root node should be its parent.
-
-Child nodes are typically named after the configured function. ie.
-the FEC node is named 'ethernet', and a PSC in uart mode is named 'serial'.
-
-2. device_type property
------------------------
-similar to the node name convention above; the device_type reflects the
-configured function of a device. ie. 'serial' for a uart and 'spi' for
-an spi controller. However, while node names *should* reflect the
-configured function, device_type *must* match the configured function
-exactly.
-
-3. compatible property
-----------------------
-Since device_type isn't enough to match devices to drivers, there also
-needs to be a naming convention for the compatible property. Compatible
-is an list of device descriptions sorted from specific to generic. For
-the mpc5200, the required format for each compatible value is
-<chip>-<device>[-<mode>]. The OS should be able to match a device driver
-to the device based solely on the compatible value. If two drivers
-match on the compatible list; the 'most compatible' driver should be
-selected.
-
-The split between the MPC5200 and the MPC5200B leaves a bit of a
-conundrum. How should the compatible property be set up to provide
-maximum compatibility information; but still accurately describe the
-chip? For the MPC5200; the answer is easy. Most of the SoC devices
-originally appeared on the MPC5200. Since they didn't exist anywhere
-else; the 5200 compatible properties will contain only one item;
-"mpc5200-<device>".
-
-The 5200B is almost the same as the 5200, but not quite. It fixes
-silicon bugs and it adds a small number of enhancements. Most of the
-devices either provide exactly the same interface as on the 5200. A few
-devices have extra functions but still have a backwards compatible mode.
-To express this information as completely as possible, 5200B device trees
-should have two items in the compatible list;
-"mpc5200b-<device>\0mpc5200-<device>". It is *strongly* recommended
-that 5200B device trees follow this convention (instead of only listing
-the base mpc5200 item).
-
-If another chip appear on the market with one of the mpc5200 SoC
-devices, then the compatible list should include mpc5200-<device>.
-
-ie. ethernet on mpc5200: compatible = "mpc5200-ethernet"
- ethernet on mpc5200b: compatible = "mpc5200b-ethernet\0mpc5200-ethernet"
-
-Modal devices, like PSCs, also append the configured function to the
-end of the compatible field. ie. A PSC in i2s mode would specify
-"mpc5200-psc-i2s", not "mpc5200-i2s". This convention is chosen to
-avoid naming conflicts with non-psc devices providing the same
-function. For example, "mpc5200-spi" and "mpc5200-psc-spi" describe
-the mpc5200 simple spi device and a PSC spi mode respectively.
-
-If the soc device is more generic and present on other SOCs, the
-compatible property can specify the more generic device type also.
-
-ie. mscan: compatible = "mpc5200-mscan\0fsl,mscan";
-
-At the time of writing, exact chip may be either 'mpc5200' or
-'mpc5200b'.
-
-Device drivers should always try to match as generically as possible.
-
-III - Structure
-===============
-The device tree for an mpc5200 board follows the structure defined in
-booting-without-of.txt with the following additional notes:
-
-0) the root node
-----------------
-Typical root description node; see booting-without-of
-
-1) The cpus node
-----------------
-The cpus node follows the basic layout described in booting-without-of.
-The bus-frequency property holds the XLB bus frequency
-The clock-frequency property holds the core frequency
-
-2) The memory node
-------------------
-Typical memory description node; see booting-without-of.
-
-3) The soc5200 node
--------------------
-This node describes the on chip SOC peripherals. Every mpc5200 based
-board will have this node, and as such there is a common naming
-convention for SOC devices.
-
-Required properties:
-name type description
----- ---- -----------
-device_type string must be "soc"
-ranges int should be <0 baseaddr baseaddr+10000>
-reg int must be <baseaddr 10000>
-compatible string mpc5200: "mpc5200-soc"
- mpc5200b: "mpc5200b-soc\0mpc5200-soc"
-system-frequency int Fsystem frequency; source of all
- other clocks.
-bus-frequency int IPB bus frequency in HZ. Clock rate
- used by most of the soc devices.
-#interrupt-cells int must be <3>.
-
-Recommended properties:
-name type description
----- ---- -----------
-model string Exact model of the chip;
- ie: model="fsl,mpc5200"
-revision string Silicon revision of chip
- ie: revision="M08A"
-
-The 'model' and 'revision' properties are *strongly* recommended. Having
-them presence acts as a bit of a safety net for working around as yet
-undiscovered bugs on one version of silicon. For example, device drivers
-can use the model and revision properties to decide if a bug fix should
-be turned on.
-
-4) soc5200 child nodes
-----------------------
-Any on chip SOC devices available to Linux must appear as soc5200 child nodes.
-
-Note: The tables below show the value for the mpc5200. A mpc5200b device
-tree should use the "mpc5200b-<device>\0mpc5200-<device> form.
-
-Required soc5200 child nodes:
-name device_type compatible Description
----- ----------- ---------- -----------
-cdm@<addr> cdm mpc5200-cmd Clock Distribution
-pic@<addr> interrupt-controller mpc5200-pic need an interrupt
- controller to boot
-bestcomm@<addr> dma-controller mpc5200-bestcomm 5200 pic also requires
- the bestcomm device
-
-Recommended soc5200 child nodes; populate as needed for your board
-name device_type compatible Description
----- ----------- ---------- -----------
-gpt@<addr> gpt fsl,mpc5200-gpt General purpose timers
-gpt@<addr> gpt fsl,mpc5200-gpt-gpio General purpose
- timers in GPIO mode
-gpio@<addr> fsl,mpc5200-gpio MPC5200 simple gpio
- controller
-gpio@<addr> fsl,mpc5200-gpio-wkup MPC5200 wakeup gpio
- controller
-rtc@<addr> rtc mpc5200-rtc Real time clock
-mscan@<addr> mscan mpc5200-mscan CAN bus controller
-pci@<addr> pci mpc5200-pci PCI bridge
-serial@<addr> serial mpc5200-psc-uart PSC in serial mode
-i2s@<addr> sound mpc5200-psc-i2s PSC in i2s mode
-ac97@<addr> sound mpc5200-psc-ac97 PSC in ac97 mode
-spi@<addr> spi mpc5200-psc-spi PSC in spi mode
-irda@<addr> irda mpc5200-psc-irda PSC in IrDA mode
-spi@<addr> spi mpc5200-spi MPC5200 spi device
-ethernet@<addr> network mpc5200-fec MPC5200 ethernet device
-ata@<addr> ata mpc5200-ata IDE ATA interface
-i2c@<addr> i2c mpc5200-i2c I2C controller
-usb@<addr> usb-ohci-be mpc5200-ohci,ohci-be USB controller
-xlb@<addr> xlb mpc5200-xlb XLB arbitrator
-
-Important child node properties
-name type description
----- ---- -----------
-cell-index int When multiple devices are present, is the
- index of the device in the hardware (ie. There
- are 6 PSC on the 5200 numbered PSC1 to PSC6)
- PSC1 has 'cell-index = <0>'
- PSC4 has 'cell-index = <3>'
-
-5) General Purpose Timer nodes (child of soc5200 node)
-On the mpc5200 and 5200b, GPT0 has a watchdog timer function. If the board
-design supports the internal wdt, then the device node for GPT0 should
-include the empty property 'fsl,has-wdt'.
-
-6) PSC nodes (child of soc5200 node)
-PSC nodes can define the optional 'port-number' property to force assignment
-order of serial ports. For example, PSC5 might be physically connected to
-the port labeled 'COM1' and PSC1 wired to 'COM1'. In this case, PSC5 would
-have a "port-number = <0>" property, and PSC1 would have "port-number = <1>".
-
-PSC in i2s mode: The mpc5200 and mpc5200b PSCs are not compatible when in
-i2s mode. An 'mpc5200b-psc-i2s' node cannot include 'mpc5200-psc-i2s' in the
-compatible field.
-
-7) GPIO controller nodes
-Each GPIO controller node should have the empty property gpio-controller and
-#gpio-cells set to 2. First cell is the GPIO number which is interpreted
-according to the bit numbers in the GPIO control registers. The second cell
-is for flags which is currently unsused.
-
-8) FEC nodes
-The FEC node can specify one of the following properties to configure
-the MII link:
-"fsl,7-wire-mode" - An empty property that specifies the link uses 7-wire
- mode instead of MII
-"current-speed" - Specifies that the MII should be configured for a fixed
- speed. This property should contain two cells. The
- first cell specifies the speed in Mbps and the second
- should be '0' for half duplex and '1' for full duplex
-"phy-handle" - Contains a phandle to an Ethernet PHY.
-
-IV - Extra Notes
-================
-
-1. Interrupt mapping
---------------------
-The mpc5200 pic driver splits hardware IRQ numbers into two levels. The
-split reflects the layout of the PIC hardware itself, which groups
-interrupts into one of three groups; CRIT, MAIN or PERP. Also, the
-Bestcomm dma engine has it's own set of interrupt sources which are
-cascaded off of peripheral interrupt 0, which the driver interprets as a
-fourth group, SDMA.
-
-The interrupts property for device nodes using the mpc5200 pic consists
-of three cells; <L1 L2 level>
-
- L1 := [CRIT=0, MAIN=1, PERP=2, SDMA=3]
- L2 := interrupt number; directly mapped from the value in the
- "ICTL PerStat, MainStat, CritStat Encoded Register"
- level := [LEVEL_HIGH=0, EDGE_RISING=1, EDGE_FALLING=2, LEVEL_LOW=3]
-
-2. Shared registers
--------------------
-Some SoC devices share registers between them. ie. the i2c devices use
-a single clock control register, and almost all device are affected by
-the port_config register. Devices which need to manipulate shared regs
-should look to the parent SoC node. The soc node is responsible
-for arbitrating all shared register access.
diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt
index 8398ca4..6f33593 100644
--- a/Documentation/scheduler/sched-design-CFS.txt
+++ b/Documentation/scheduler/sched-design-CFS.txt
@@ -231,7 +231,7 @@
This options needs CONFIG_CGROUPS to be defined, and lets the administrator
create arbitrary groups of tasks, using the "cgroup" pseudo filesystem. See
- Documentation/cgroups.txt for more information about this filesystem.
+ Documentation/cgroups/cgroups.txt for more information about this filesystem.
Only one of these options to group tasks can be chosen and not both.
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 4b7ac21..0f5d26b 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -275,7 +275,8 @@
dell-m25 Dell Inspiron E1505n
dell-m26 Dell Inspiron 1501
dell-m27 Dell Inspiron E1705/9400
- gateway Gateway laptops with EAPD control
+ gateway-m4 Gateway laptops with EAPD control
+ gateway-m4-2 Gateway laptops with EAPD control
panasonic Panasonic CF-74
STAC9205/9254
@@ -302,6 +303,7 @@
macbook-pro Intel Mac Book Pro 2nd generation (eq. type 3)
imac-intel Intel iMac (eq. type 2)
imac-intel-20 Intel iMac (newer version) (eq. type 3)
+ ecs202 ECS/PC chips
dell-d81 Dell (unknown)
dell-d82 Dell (unknown)
dell-m81 Dell (unknown)
@@ -310,9 +312,13 @@
STAC9202/9250/9251
==================
ref Reference board, base config
+ m1 Some Gateway MX series laptops (NX560XL)
+ m1-2 Some Gateway MX series laptops (MX6453)
+ m2 Some Gateway MX series laptops (M255)
m2-2 Some Gateway MX series laptops
+ m3 Some Gateway MX series laptops
+ m5 Some Gateway MX series laptops (MP6954)
m6 Some Gateway NX series laptops
- pa6 Gateway NX860 series
STAC9227/9228/9229/927x
=======================
@@ -329,6 +335,7 @@
dell-m4-1 Dell desktops
dell-m4-2 Dell desktops
dell-m4-3 Dell desktops
+ hp-m4 HP dv laptops
STAC92HD73*
===========
@@ -337,10 +344,12 @@
dell-m6-amic Dell desktops/laptops with analog mics
dell-m6-dmic Dell desktops/laptops with digital mics
dell-m6 Dell desktops/laptops with both type of mics
+ dell-eq Dell desktops/laptops
STAC92HD83*
===========
ref Reference board
+ mic-ref Reference board with power managment for ports
STAC9872
========
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index a341507..3197fc8 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -1,12 +1,13 @@
-Documentation for /proc/sys/vm/* kernel version 2.2.10
+Documentation for /proc/sys/vm/* kernel version 2.6.29
(c) 1998, 1999, Rik van Riel <riel@nl.linux.org>
+ (c) 2008 Peter W. Morreale <pmorreale@novell.com>
For general info and legal blurb, please look in README.
==============================================================
This file contains the documentation for the sysctl files in
-/proc/sys/vm and is valid for Linux kernel version 2.2.
+/proc/sys/vm and is valid for Linux kernel version 2.6.29.
The files in this directory can be used to tune the operation
of the virtual memory (VM) subsystem of the Linux kernel and
@@ -16,83 +17,244 @@
files can be found in mm/swap.c.
Currently, these files are in /proc/sys/vm:
-- overcommit_memory
-- page-cluster
-- dirty_ratio
+
+- block_dump
+- dirty_background_bytes
- dirty_background_ratio
+- dirty_bytes
- dirty_expire_centisecs
+- dirty_ratio
- dirty_writeback_centisecs
-- highmem_is_dirtyable (only if CONFIG_HIGHMEM set)
+- drop_caches
+- hugepages_treat_as_movable
+- hugetlb_shm_group
+- laptop_mode
+- legacy_va_layout
+- lowmem_reserve_ratio
- max_map_count
- min_free_kbytes
-- laptop_mode
-- block_dump
-- drop-caches
-- zone_reclaim_mode
-- min_unmapped_ratio
- min_slab_ratio
-- panic_on_oom
-- oom_dump_tasks
-- oom_kill_allocating_task
-- mmap_min_address
-- numa_zonelist_order
+- min_unmapped_ratio
+- mmap_min_addr
- nr_hugepages
- nr_overcommit_hugepages
-- nr_trim_pages (only if CONFIG_MMU=n)
+- nr_pdflush_threads
+- nr_trim_pages (only if CONFIG_MMU=n)
+- numa_zonelist_order
+- oom_dump_tasks
+- oom_kill_allocating_task
+- overcommit_memory
+- overcommit_ratio
+- page-cluster
+- panic_on_oom
+- percpu_pagelist_fraction
+- stat_interval
+- swappiness
+- vfs_cache_pressure
+- zone_reclaim_mode
+
==============================================================
-dirty_bytes, dirty_ratio, dirty_background_bytes,
-dirty_background_ratio, dirty_expire_centisecs,
-dirty_writeback_centisecs, highmem_is_dirtyable,
-vfs_cache_pressure, laptop_mode, block_dump, swap_token_timeout,
-drop-caches, hugepages_treat_as_movable:
+block_dump
-See Documentation/filesystems/proc.txt
+block_dump enables block I/O debugging when set to a nonzero value. More
+information on block I/O debugging is in Documentation/laptops/laptop-mode.txt.
==============================================================
-overcommit_memory:
+dirty_background_bytes
-This value contains a flag that enables memory overcommitment.
+Contains the amount of dirty memory at which the pdflush background writeback
+daemon will start writeback.
-When this flag is 0, the kernel attempts to estimate the amount
-of free memory left when userspace requests more memory.
-
-When this flag is 1, the kernel pretends there is always enough
-memory until it actually runs out.
-
-When this flag is 2, the kernel uses a "never overcommit"
-policy that attempts to prevent any overcommit of memory.
-
-This feature can be very useful because there are a lot of
-programs that malloc() huge amounts of memory "just-in-case"
-and don't use much of it.
-
-The default value is 0.
-
-See Documentation/vm/overcommit-accounting and
-security/commoncap.c::cap_vm_enough_memory() for more information.
+If dirty_background_bytes is written, dirty_background_ratio becomes a function
+of its value (dirty_background_bytes / the amount of dirtyable system memory).
==============================================================
-overcommit_ratio:
+dirty_background_ratio
-When overcommit_memory is set to 2, the committed address
-space is not permitted to exceed swap plus this percentage
-of physical RAM. See above.
+Contains, as a percentage of total system memory, the number of pages at which
+the pdflush background writeback daemon will start writing out dirty data.
==============================================================
-page-cluster:
+dirty_bytes
-The Linux VM subsystem avoids excessive disk seeks by reading
-multiple pages on a page fault. The number of pages it reads
-is dependent on the amount of memory in your machine.
+Contains the amount of dirty memory at which a process generating disk writes
+will itself start writeback.
-The number of pages the kernel reads in at once is equal to
-2 ^ page-cluster. Values above 2 ^ 5 don't make much sense
-for swap because we only cluster swap data in 32-page groups.
+If dirty_bytes is written, dirty_ratio becomes a function of its value
+(dirty_bytes / the amount of dirtyable system memory).
+
+==============================================================
+
+dirty_expire_centisecs
+
+This tunable is used to define when dirty data is old enough to be eligible
+for writeout by the pdflush daemons. It is expressed in 100'ths of a second.
+Data which has been dirty in-memory for longer than this interval will be
+written out next time a pdflush daemon wakes up.
+
+==============================================================
+
+dirty_ratio
+
+Contains, as a percentage of total system memory, the number of pages at which
+a process which is generating disk writes will itself start writing out dirty
+data.
+
+==============================================================
+
+dirty_writeback_centisecs
+
+The pdflush writeback daemons will periodically wake up and write `old' data
+out to disk. This tunable expresses the interval between those wakeups, in
+100'ths of a second.
+
+Setting this to zero disables periodic writeback altogether.
+
+==============================================================
+
+drop_caches
+
+Writing to this will cause the kernel to drop clean caches, dentries and
+inodes from memory, causing that memory to become free.
+
+To free pagecache:
+ echo 1 > /proc/sys/vm/drop_caches
+To free dentries and inodes:
+ echo 2 > /proc/sys/vm/drop_caches
+To free pagecache, dentries and inodes:
+ echo 3 > /proc/sys/vm/drop_caches
+
+As this is a non-destructive operation and dirty objects are not freeable, the
+user should run `sync' first.
+
+==============================================================
+
+hugepages_treat_as_movable
+
+This parameter is only useful when kernelcore= is specified at boot time to
+create ZONE_MOVABLE for pages that may be reclaimed or migrated. Huge pages
+are not movable so are not normally allocated from ZONE_MOVABLE. A non-zero
+value written to hugepages_treat_as_movable allows huge pages to be allocated
+from ZONE_MOVABLE.
+
+Once enabled, the ZONE_MOVABLE is treated as an area of memory the huge
+pages pool can easily grow or shrink within. Assuming that applications are
+not running that mlock() a lot of memory, it is likely the huge pages pool
+can grow to the size of ZONE_MOVABLE by repeatedly entering the desired value
+into nr_hugepages and triggering page reclaim.
+
+==============================================================
+
+hugetlb_shm_group
+
+hugetlb_shm_group contains group id that is allowed to create SysV
+shared memory segment using hugetlb page.
+
+==============================================================
+
+laptop_mode
+
+laptop_mode is a knob that controls "laptop mode". All the things that are
+controlled by this knob are discussed in Documentation/laptops/laptop-mode.txt.
+
+==============================================================
+
+legacy_va_layout
+
+If non-zero, this sysctl disables the new 32-bit mmap mmap layout - the kernel
+will use the legacy (2.4) layout for all processes.
+
+==============================================================
+
+lowmem_reserve_ratio
+
+For some specialised workloads on highmem machines it is dangerous for
+the kernel to allow process memory to be allocated from the "lowmem"
+zone. This is because that memory could then be pinned via the mlock()
+system call, or by unavailability of swapspace.
+
+And on large highmem machines this lack of reclaimable lowmem memory
+can be fatal.
+
+So the Linux page allocator has a mechanism which prevents allocations
+which _could_ use highmem from using too much lowmem. This means that
+a certain amount of lowmem is defended from the possibility of being
+captured into pinned user memory.
+
+(The same argument applies to the old 16 megabyte ISA DMA region. This
+mechanism will also defend that region from allocations which could use
+highmem or lowmem).
+
+The `lowmem_reserve_ratio' tunable determines how aggressive the kernel is
+in defending these lower zones.
+
+If you have a machine which uses highmem or ISA DMA and your
+applications are using mlock(), or if you are running with no swap then
+you probably should change the lowmem_reserve_ratio setting.
+
+The lowmem_reserve_ratio is an array. You can see them by reading this file.
+-
+% cat /proc/sys/vm/lowmem_reserve_ratio
+256 256 32
+-
+Note: # of this elements is one fewer than number of zones. Because the highest
+ zone's value is not necessary for following calculation.
+
+But, these values are not used directly. The kernel calculates # of protection
+pages for each zones from them. These are shown as array of protection pages
+in /proc/zoneinfo like followings. (This is an example of x86-64 box).
+Each zone has an array of protection pages like this.
+
+-
+Node 0, zone DMA
+ pages free 1355
+ min 3
+ low 3
+ high 4
+ :
+ :
+ numa_other 0
+ protection: (0, 2004, 2004, 2004)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ pagesets
+ cpu: 0 pcp: 0
+ :
+-
+These protections are added to score to judge whether this zone should be used
+for page allocation or should be reclaimed.
+
+In this example, if normal pages (index=2) are required to this DMA zone and
+pages_high is used for watermark, the kernel judges this zone should not be
+used because pages_free(1355) is smaller than watermark + protection[2]
+(4 + 2004 = 2008). If this protection value is 0, this zone would be used for
+normal page requirement. If requirement is DMA zone(index=0), protection[0]
+(=0) is used.
+
+zone[i]'s protection[j] is calculated by following expression.
+
+(i < j):
+ zone[i]->protection[j]
+ = (total sums of present_pages from zone[i+1] to zone[j] on the node)
+ / lowmem_reserve_ratio[i];
+(i = j):
+ (should not be protected. = 0;
+(i > j):
+ (not necessary, but looks 0)
+
+The default values of lowmem_reserve_ratio[i] are
+ 256 (if zone[i] means DMA or DMA32 zone)
+ 32 (others).
+As above expression, they are reciprocal number of ratio.
+256 means 1/256. # of protection pages becomes about "0.39%" of total present
+pages of higher zones on the node.
+
+If you would like to protect more pages, smaller values are effective.
+The minimum value is 1 (1/1 -> 100%).
==============================================================
@@ -113,9 +275,9 @@
min_free_kbytes:
-This is used to force the Linux VM to keep a minimum number
+This is used to force the Linux VM to keep a minimum number
of kilobytes free. The VM uses this number to compute a pages_min
-value for each lowmem zone in the system. Each lowmem zone gets
+value for each lowmem zone in the system. Each lowmem zone gets
a number of reserved free pages based proportionally on its size.
Some minimal amount of memory is needed to satisfy PF_MEMALLOC
@@ -124,73 +286,6 @@
Setting this too high will OOM your machine instantly.
-==============================================================
-
-percpu_pagelist_fraction
-
-This is the fraction of pages at most (high mark pcp->high) in each zone that
-are allocated for each per cpu page list. The min value for this is 8. It
-means that we don't allow more than 1/8th of pages in each zone to be
-allocated in any single per_cpu_pagelist. This entry only changes the value
-of hot per cpu pagelists. User can specify a number like 100 to allocate
-1/100th of each zone to each per cpu page list.
-
-The batch value of each per cpu pagelist is also updated as a result. It is
-set to pcp->high/4. The upper limit of batch is (PAGE_SHIFT * 8)
-
-The initial value is zero. Kernel does not use this value at boot time to set
-the high water marks for each per cpu page list.
-
-===============================================================
-
-zone_reclaim_mode:
-
-Zone_reclaim_mode allows someone to set more or less aggressive approaches to
-reclaim memory when a zone runs out of memory. If it is set to zero then no
-zone reclaim occurs. Allocations will be satisfied from other zones / nodes
-in the system.
-
-This is value ORed together of
-
-1 = Zone reclaim on
-2 = Zone reclaim writes dirty pages out
-4 = Zone reclaim swaps pages
-
-zone_reclaim_mode is set during bootup to 1 if it is determined that pages
-from remote zones will cause a measurable performance reduction. The
-page allocator will then reclaim easily reusable pages (those page
-cache pages that are currently not used) before allocating off node pages.
-
-It may be beneficial to switch off zone reclaim if the system is
-used for a file server and all of memory should be used for caching files
-from disk. In that case the caching effect is more important than
-data locality.
-
-Allowing zone reclaim to write out pages stops processes that are
-writing large amounts of data from dirtying pages on other nodes. Zone
-reclaim will write out dirty pages if a zone fills up and so effectively
-throttle the process. This may decrease the performance of a single process
-since it cannot use all of system memory to buffer the outgoing writes
-anymore but it preserve the memory on other nodes so that the performance
-of other processes running on other nodes will not be affected.
-
-Allowing regular swap effectively restricts allocations to the local
-node unless explicitly overridden by memory policies or cpuset
-configurations.
-
-=============================================================
-
-min_unmapped_ratio:
-
-This is available only on NUMA kernels.
-
-A percentage of the total pages in each zone. Zone reclaim will only
-occur if more than this percentage of pages are file backed and unmapped.
-This is to insure that a minimal amount of local pages is still available for
-file I/O even if the node is overallocated.
-
-The default is 1 percent.
-
=============================================================
min_slab_ratio:
@@ -211,69 +306,16 @@
=============================================================
-panic_on_oom
+min_unmapped_ratio:
-This enables or disables panic on out-of-memory feature.
+This is available only on NUMA kernels.
-If this is set to 0, the kernel will kill some rogue process,
-called oom_killer. Usually, oom_killer can kill rogue processes and
-system will survive.
+A percentage of the total pages in each zone. Zone reclaim will only
+occur if more than this percentage of pages are file backed and unmapped.
+This is to insure that a minimal amount of local pages is still available for
+file I/O even if the node is overallocated.
-If this is set to 1, the kernel panics when out-of-memory happens.
-However, if a process limits using nodes by mempolicy/cpusets,
-and those nodes become memory exhaustion status, one process
-may be killed by oom-killer. No panic occurs in this case.
-Because other nodes' memory may be free. This means system total status
-may be not fatal yet.
-
-If this is set to 2, the kernel panics compulsorily even on the
-above-mentioned.
-
-The default value is 0.
-1 and 2 are for failover of clustering. Please select either
-according to your policy of failover.
-
-=============================================================
-
-oom_dump_tasks
-
-Enables a system-wide task dump (excluding kernel threads) to be
-produced when the kernel performs an OOM-killing and includes such
-information as pid, uid, tgid, vm size, rss, cpu, oom_adj score, and
-name. This is helpful to determine why the OOM killer was invoked
-and to identify the rogue task that caused it.
-
-If this is set to zero, this information is suppressed. On very
-large systems with thousands of tasks it may not be feasible to dump
-the memory state information for each one. Such systems should not
-be forced to incur a performance penalty in OOM conditions when the
-information may not be desired.
-
-If this is set to non-zero, this information is shown whenever the
-OOM killer actually kills a memory-hogging task.
-
-The default value is 0.
-
-=============================================================
-
-oom_kill_allocating_task
-
-This enables or disables killing the OOM-triggering task in
-out-of-memory situations.
-
-If this is set to zero, the OOM killer will scan through the entire
-tasklist and select a task based on heuristics to kill. This normally
-selects a rogue memory-hogging task that frees up a large amount of
-memory when killed.
-
-If this is set to non-zero, the OOM killer simply kills the task that
-triggered the out-of-memory condition. This avoids the expensive
-tasklist scan.
-
-If panic_on_oom is selected, it takes precedence over whatever value
-is used in oom_kill_allocating_task.
-
-The default value is 0.
+The default is 1 percent.
==============================================================
@@ -290,6 +332,50 @@
==============================================================
+nr_hugepages
+
+Change the minimum size of the hugepage pool.
+
+See Documentation/vm/hugetlbpage.txt
+
+==============================================================
+
+nr_overcommit_hugepages
+
+Change the maximum size of the hugepage pool. The maximum is
+nr_hugepages + nr_overcommit_hugepages.
+
+See Documentation/vm/hugetlbpage.txt
+
+==============================================================
+
+nr_pdflush_threads
+
+The current number of pdflush threads. This value is read-only.
+The value changes according to the number of dirty pages in the system.
+
+When neccessary, additional pdflush threads are created, one per second, up to
+nr_pdflush_threads_max.
+
+==============================================================
+
+nr_trim_pages
+
+This is available only on NOMMU kernels.
+
+This value adjusts the excess page trimming behaviour of power-of-2 aligned
+NOMMU mmap allocations.
+
+A value of 0 disables trimming of allocations entirely, while a value of 1
+trims excess pages aggressively. Any value >= 1 acts as the watermark where
+trimming of allocations is initiated.
+
+The default value is 1.
+
+See Documentation/nommu-mmap.txt for more information.
+
+==============================================================
+
numa_zonelist_order
This sysctl is only for NUMA.
@@ -335,34 +421,199 @@
==============================================================
-nr_hugepages
+oom_dump_tasks
-Change the minimum size of the hugepage pool.
+Enables a system-wide task dump (excluding kernel threads) to be
+produced when the kernel performs an OOM-killing and includes such
+information as pid, uid, tgid, vm size, rss, cpu, oom_adj score, and
+name. This is helpful to determine why the OOM killer was invoked
+and to identify the rogue task that caused it.
-See Documentation/vm/hugetlbpage.txt
+If this is set to zero, this information is suppressed. On very
+large systems with thousands of tasks it may not be feasible to dump
+the memory state information for each one. Such systems should not
+be forced to incur a performance penalty in OOM conditions when the
+information may not be desired.
+
+If this is set to non-zero, this information is shown whenever the
+OOM killer actually kills a memory-hogging task.
+
+The default value is 0.
==============================================================
-nr_overcommit_hugepages
+oom_kill_allocating_task
-Change the maximum size of the hugepage pool. The maximum is
-nr_hugepages + nr_overcommit_hugepages.
+This enables or disables killing the OOM-triggering task in
+out-of-memory situations.
-See Documentation/vm/hugetlbpage.txt
+If this is set to zero, the OOM killer will scan through the entire
+tasklist and select a task based on heuristics to kill. This normally
+selects a rogue memory-hogging task that frees up a large amount of
+memory when killed.
+
+If this is set to non-zero, the OOM killer simply kills the task that
+triggered the out-of-memory condition. This avoids the expensive
+tasklist scan.
+
+If panic_on_oom is selected, it takes precedence over whatever value
+is used in oom_kill_allocating_task.
+
+The default value is 0.
==============================================================
-nr_trim_pages
+overcommit_memory:
-This is available only on NOMMU kernels.
+This value contains a flag that enables memory overcommitment.
-This value adjusts the excess page trimming behaviour of power-of-2 aligned
-NOMMU mmap allocations.
+When this flag is 0, the kernel attempts to estimate the amount
+of free memory left when userspace requests more memory.
-A value of 0 disables trimming of allocations entirely, while a value of 1
-trims excess pages aggressively. Any value >= 1 acts as the watermark where
-trimming of allocations is initiated.
+When this flag is 1, the kernel pretends there is always enough
+memory until it actually runs out.
-The default value is 1.
+When this flag is 2, the kernel uses a "never overcommit"
+policy that attempts to prevent any overcommit of memory.
-See Documentation/nommu-mmap.txt for more information.
+This feature can be very useful because there are a lot of
+programs that malloc() huge amounts of memory "just-in-case"
+and don't use much of it.
+
+The default value is 0.
+
+See Documentation/vm/overcommit-accounting and
+security/commoncap.c::cap_vm_enough_memory() for more information.
+
+==============================================================
+
+overcommit_ratio:
+
+When overcommit_memory is set to 2, the committed address
+space is not permitted to exceed swap plus this percentage
+of physical RAM. See above.
+
+==============================================================
+
+page-cluster
+
+page-cluster controls the number of pages which are written to swap in
+a single attempt. The swap I/O size.
+
+It is a logarithmic value - setting it to zero means "1 page", setting
+it to 1 means "2 pages", setting it to 2 means "4 pages", etc.
+
+The default value is three (eight pages at a time). There may be some
+small benefits in tuning this to a different value if your workload is
+swap-intensive.
+
+=============================================================
+
+panic_on_oom
+
+This enables or disables panic on out-of-memory feature.
+
+If this is set to 0, the kernel will kill some rogue process,
+called oom_killer. Usually, oom_killer can kill rogue processes and
+system will survive.
+
+If this is set to 1, the kernel panics when out-of-memory happens.
+However, if a process limits using nodes by mempolicy/cpusets,
+and those nodes become memory exhaustion status, one process
+may be killed by oom-killer. No panic occurs in this case.
+Because other nodes' memory may be free. This means system total status
+may be not fatal yet.
+
+If this is set to 2, the kernel panics compulsorily even on the
+above-mentioned.
+
+The default value is 0.
+1 and 2 are for failover of clustering. Please select either
+according to your policy of failover.
+
+=============================================================
+
+percpu_pagelist_fraction
+
+This is the fraction of pages at most (high mark pcp->high) in each zone that
+are allocated for each per cpu page list. The min value for this is 8. It
+means that we don't allow more than 1/8th of pages in each zone to be
+allocated in any single per_cpu_pagelist. This entry only changes the value
+of hot per cpu pagelists. User can specify a number like 100 to allocate
+1/100th of each zone to each per cpu page list.
+
+The batch value of each per cpu pagelist is also updated as a result. It is
+set to pcp->high/4. The upper limit of batch is (PAGE_SHIFT * 8)
+
+The initial value is zero. Kernel does not use this value at boot time to set
+the high water marks for each per cpu page list.
+
+==============================================================
+
+stat_interval
+
+The time interval between which vm statistics are updated. The default
+is 1 second.
+
+==============================================================
+
+swappiness
+
+This control is used to define how aggressive the kernel will swap
+memory pages. Higher values will increase agressiveness, lower values
+descrease the amount of swap.
+
+The default value is 60.
+
+==============================================================
+
+vfs_cache_pressure
+------------------
+
+Controls the tendency of the kernel to reclaim the memory which is used for
+caching of directory and inode objects.
+
+At the default value of vfs_cache_pressure=100 the kernel will attempt to
+reclaim dentries and inodes at a "fair" rate with respect to pagecache and
+swapcache reclaim. Decreasing vfs_cache_pressure causes the kernel to prefer
+to retain dentry and inode caches. Increasing vfs_cache_pressure beyond 100
+causes the kernel to prefer to reclaim dentries and inodes.
+
+==============================================================
+
+zone_reclaim_mode:
+
+Zone_reclaim_mode allows someone to set more or less aggressive approaches to
+reclaim memory when a zone runs out of memory. If it is set to zero then no
+zone reclaim occurs. Allocations will be satisfied from other zones / nodes
+in the system.
+
+This is value ORed together of
+
+1 = Zone reclaim on
+2 = Zone reclaim writes dirty pages out
+4 = Zone reclaim swaps pages
+
+zone_reclaim_mode is set during bootup to 1 if it is determined that pages
+from remote zones will cause a measurable performance reduction. The
+page allocator will then reclaim easily reusable pages (those page
+cache pages that are currently not used) before allocating off node pages.
+
+It may be beneficial to switch off zone reclaim if the system is
+used for a file server and all of memory should be used for caching files
+from disk. In that case the caching effect is more important than
+data locality.
+
+Allowing zone reclaim to write out pages stops processes that are
+writing large amounts of data from dirtying pages on other nodes. Zone
+reclaim will write out dirty pages if a zone fills up and so effectively
+throttle the process. This may decrease the performance of a single process
+since it cannot use all of system memory to buffer the outgoing writes
+anymore but it preserve the memory on other nodes so that the performance
+of other processes running on other nodes will not be affected.
+
+Allowing regular swap effectively restricts allocations to the local
+node unless explicitly overridden by memory policies or cpuset
+configurations.
+
+============ End of Document =================================
diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt
index 10a0263..9e592c7 100644
--- a/Documentation/sysrq.txt
+++ b/Documentation/sysrq.txt
@@ -1,6 +1,5 @@
Linux Magic System Request Key Hacks
Documentation for sysrq.c
-Last update: 2007-AUG-04
* What is the magic SysRq key?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -211,6 +210,24 @@
a lock (you are also in an interrupt handler, which means don't sleep!), so
you must call __handle_sysrq_nolock instead.
+* When I hit a SysRq key combination only the header appears on the console?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Sysrq output is subject to the same console loglevel control as all
+other console output. This means that if the kernel was booted 'quiet'
+as is common on distro kernels the output may not appear on the actual
+console, even though it will appear in the dmesg buffer, and be accessible
+via the dmesg command and to the consumers of /proc/kmsg. As a specific
+exception the header line from the sysrq command is passed to all console
+consumers as if the current loglevel was maximum. If only the header
+is emitted it is almost certain that the kernel loglevel is too low.
+Should you require the output on the console channel then you will need
+to temporarily up the console loglevel using alt-sysrq-8 or:
+
+ echo 8 > /proc/sysrq-trigger
+
+Remember to return the loglevel to normal after triggering the sysrq
+command you are interested in.
+
* I have more questions, who can I ask?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
And I'll answer any questions about the registration system you got, also
diff --git a/Documentation/usb/dma.txt b/Documentation/usb/dma.txt
index e8b50b7..cfdcd16 100644
--- a/Documentation/usb/dma.txt
+++ b/Documentation/usb/dma.txt
@@ -6,8 +6,9 @@
API OVERVIEW
The big picture is that USB drivers can continue to ignore most DMA issues,
-though they still must provide DMA-ready buffers (see DMA-mapping.txt).
-That's how they've worked through the 2.4 (and earlier) kernels.
+though they still must provide DMA-ready buffers (see
+Documentation/PCI/PCI-DMA-mapping.txt). That's how they've worked through
+the 2.4 (and earlier) kernels.
OR: they can now be DMA-aware.
@@ -62,8 +63,8 @@
force a consistent memory access ordering by using memory barriers. It's
not using a streaming DMA mapping, so it's good for small transfers on
systems where the I/O would otherwise thrash an IOMMU mapping. (See
- Documentation/DMA-mapping.txt for definitions of "coherent" and "streaming"
- DMA mappings.)
+ Documentation/PCI/PCI-DMA-mapping.txt for definitions of "coherent" and
+ "streaming" DMA mappings.)
Asking for 1/Nth of a page (as well as asking for N pages) is reasonably
space-efficient.
@@ -93,7 +94,7 @@
Existing buffers aren't usable for DMA without first being mapped into the
DMA address space of the device. However, most buffers passed to your
driver can safely be used with such DMA mapping. (See the first section
-of DMA-mapping.txt, titled "What memory is DMA-able?")
+of Documentation/PCI/PCI-DMA-mapping.txt, titled "What memory is DMA-able?")
- When you're using scatterlists, you can map everything at once. On some
systems, this kicks in an IOMMU and turns the scatterlists into single
diff --git a/Documentation/video4linux/v4lgrab.c b/Documentation/video4linux/v4lgrab.c
index 079b628..d6e70be 100644
--- a/Documentation/video4linux/v4lgrab.c
+++ b/Documentation/video4linux/v4lgrab.c
@@ -4,12 +4,21 @@
*
* Compile with:
* gcc -s -Wall -Wstrict-prototypes v4lgrab.c -o v4lgrab
- * Use as:
- * v4lgrab >image.ppm
+ * Use as:
+ * v4lgrab >image.ppm
*
* Copyright (C) 1998-05-03, Phil Blundell <philb@gnu.org>
- * Copied from http://www.tazenda.demon.co.uk/phil/vgrabber.c
- * with minor modifications (Dave Forrest, drf5n@virginia.edu).
+ * Copied from http://www.tazenda.demon.co.uk/phil/vgrabber.c
+ * with minor modifications (Dave Forrest, drf5n@virginia.edu).
+ *
+ *
+ * For some cameras you may need to pre-load libv4l to perform
+ * the necessary decompression, e.g.:
+ *
+ * export LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so
+ * ./v4lgrab >image.ppm
+ *
+ * see http://hansdegoede.livejournal.com/3636.html for details.
*
*/
@@ -24,7 +33,7 @@
#include <linux/types.h>
#include <linux/videodev.h>
-#define FILE "/dev/video0"
+#define VIDEO_DEV "/dev/video0"
/* Stole this from tvset.c */
@@ -90,7 +99,7 @@
int main(int argc, char ** argv)
{
- int fd = open(FILE, O_RDONLY), f;
+ int fd = open(VIDEO_DEV, O_RDONLY), f;
struct video_capability cap;
struct video_window win;
struct video_picture vpic;
@@ -100,13 +109,13 @@
unsigned int i, src_depth;
if (fd < 0) {
- perror(FILE);
+ perror(VIDEO_DEV);
exit(1);
}
if (ioctl(fd, VIDIOCGCAP, &cap) < 0) {
perror("VIDIOGCAP");
- fprintf(stderr, "(" FILE " not a video4linux device?)\n");
+ fprintf(stderr, "(" VIDEO_DEV " not a video4linux device?)\n");
close(fd);
exit(1);
}
diff --git a/MAINTAINERS b/MAINTAINERS
index 6f65a26..db65b4e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -911,7 +911,7 @@
BLACKFIN ARCHITECTURE
P: Bryan Wu
M: cooloney@kernel.org
-L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
+L: uclinux-dist-devel@blackfin.uclinux.org
W: http://blackfin.uclinux.org
S: Supported
@@ -1021,6 +1021,14 @@
W: http://bu3sch.de/btgpio.php
S: Maintained
+BTRFS FILE SYSTEM
+P: Chris Mason
+M: chris.mason@oracle.com
+L: linux-btrfs@vger.kernel.org
+W: http://btrfs.wiki.kernel.org/
+T: git kernel.org:/pub/scm/linux/kernel/git/mason/btrfs-unstable.git
+S: Maintained
+
BTTV VIDEO4LINUX DRIVER
P: Mauro Carvalho Chehab
M: mchehab@infradead.org
@@ -1194,6 +1202,8 @@
CONTROL GROUPS (CGROUPS)
P: Paul Menage
M: menage@google.com
+P: Li Zefan
+M: lizf@cn.fujitsu.com
L: containers@lists.linux-foundation.org
S: Maintained
@@ -1581,6 +1591,13 @@
W: bluesmoke.sourceforge.net
S: Maintained
+EDAC-I5400
+P: Mauro Carvalho Chehab
+M: mchehab@redhat.com
+L: bluesmoke-devel@lists.sourceforge.net
+W: bluesmoke.sourceforge.net
+S: Maintained
+
EDAC-I82975X
P: Ranganathan Desikan
P: Arvind R.
@@ -1814,6 +1831,14 @@
W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
S: Maintained
+FREEZER
+P: Pavel Machek
+M: pavel@suse.cz
+P: Rafael J. Wysocki
+M: rjw@sisk.pl
+L: linux-pm@lists.linux-foundation.org
+S: Supported
+
FTRACE
P: Steven Rostedt
M: rostedt@goodmis.org
@@ -2087,7 +2112,8 @@
P: Ben Dooks (embedded platforms)
M: ben-linux@fluff.org
L: linux-i2c@vger.kernel.org
-T: quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/
+W: http://i2c.wiki.kernel.org/
+T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
S: Maintained
I2C-TINY-USB DRIVER
@@ -2196,7 +2222,7 @@
M: sean.hefty@intel.com
P: Hal Rosenstock
M: hal.rosenstock@gmail.com
-L: general@lists.openfabrics.org
+L: general@lists.openfabrics.org (moderated for non-subscribers)
W: http://www.openib.org/
T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
S: Supported
@@ -2820,8 +2846,6 @@
MAC80211
P: Johannes Berg
M: johannes@sipsolutions.net
-P: Michael Wu
-M: flamingice@sourmilk.net
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/
T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
@@ -3515,6 +3539,12 @@
PXA MMCI DRIVER
S: Orphan
+PXA RTC DRIVER
+P: Robert Jarzmik
+M: robert.jarzmik@free.fr
+L: rtc-linux@googlegroups.com
+S: Maintained
+
QLOGIC QLA2XXX FC-SCSI DRIVER
P: Andrew Vasquez
M: linux-driver@qlogic.com
@@ -4263,8 +4293,8 @@
M: srajiv@linux.vnet.ibm.com
W: http://tpmdd.sourceforge.net
P: Marcel Selhorst
-M: tpm@selhorst.net
-W: http://www.prosec.rub.de/tpm/
+M: m.selhorst@sirrix.com
+W: http://www.sirrix.com
L: tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
@@ -4827,6 +4857,7 @@
M: mingo@redhat.com
P: H. Peter Anvin
M: hpa@zytor.com
+M: x86@kernel.org
L: linux-kernel@vger.kernel.org
T: git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
S: Maintained
@@ -4842,11 +4873,11 @@
XFS FILESYSTEM
P: Silicon Graphics Inc
-P: Tim Shimmin
+P: Bill O'Donnell
M: xfs-masters@oss.sgi.com
L: xfs@oss.sgi.com
W: http://oss.sgi.com/projects/xfs
-T: git git://oss.sgi.com:8090/xfs/xfs-2.6.git
+T: git://oss.sgi.com/xfs/xfs.git
S: Supported
XILINX SYSTEMACE DRIVER
diff --git a/Makefile b/Makefile
index c06e250..681c1d2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 29
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc4
NAME = Erotic Pickled Herring
# *DOCUMENTATION*
@@ -213,6 +213,10 @@
# Where to locate arch specific headers
hdr-arch := $(SRCARCH)
+ifeq ($(ARCH),m68knommu)
+ hdr-arch := m68k
+endif
+
KCONFIG_CONFIG ?= .config
# SHELL used by kbuild
@@ -606,25 +610,20 @@
MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
export MODLIB
-strip-symbols := $(srctree)/scripts/strip-symbols \
- $(wildcard $(srctree)/arch/$(ARCH)/scripts/strip-symbols)
-
#
-# INSTALL_MOD_STRIP, if defined, will cause modules to be stripped while
-# they get installed. If INSTALL_MOD_STRIP is '1', then the default
-# options (see below) will be used. Otherwise, INSTALL_MOD_STRIP will
-# be used as the option(s) to the objcopy command.
+# INSTALL_MOD_STRIP, if defined, will cause modules to be
+# stripped after they are installed. If INSTALL_MOD_STRIP is '1', then
+# the default option --strip-debug will be used. Otherwise,
+# INSTALL_MOD_STRIP will used as the options to the strip command.
+
ifdef INSTALL_MOD_STRIP
ifeq ($(INSTALL_MOD_STRIP),1)
-mod_strip_cmd = $(OBJCOPY) --strip-debug
-ifeq ($(CONFIG_KALLSYMS_ALL),$(CONFIG_KALLSYMS_STRIP_GENERATED))
-mod_strip_cmd += --wildcard $(addprefix --strip-symbols ,$(strip-symbols))
-endif
+mod_strip_cmd = $(STRIP) --strip-debug
else
-mod_strip_cmd = $(OBJCOPY) $(INSTALL_MOD_STRIP)
+mod_strip_cmd = $(STRIP) $(INSTALL_MOD_STRIP)
endif # INSTALL_MOD_STRIP=1
else
-mod_strip_cmd = false
+mod_strip_cmd = true
endif # INSTALL_MOD_STRIP
export mod_strip_cmd
@@ -754,7 +753,6 @@
endif
kallsyms.o := .tmp_kallsyms$(last_kallsyms).o
-kallsyms.h := $(wildcard include/config/kallsyms/*.h) $(wildcard include/config/kallsyms/*/*.h)
define verify_kallsyms
$(Q)$(if $($(quiet)cmd_sysmap), \
@@ -779,41 +777,24 @@
# Generate .S file with all kernel symbols
quiet_cmd_kallsyms = KSYM $@
- cmd_kallsyms = { test $* -eq 0 || $(NM) -n $<; } \
- | $(KALLSYMS) $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) >$@
+ cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
+ $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
-quiet_cmd_kstrip = STRIP $@
- cmd_kstrip = $(OBJCOPY) --wildcard $(addprefix --strip$(if $(CONFIG_RELOCATABLE),-unneeded)-symbols ,$(filter %/scripts/strip-symbols,$^)) $< $@
-
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): KBUILD_AFLAGS += -Wa,--strip-local-absolute
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): %.o: %.S scripts FORCE
+.tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
$(call if_changed_dep,as_o_S)
-ifeq ($(CONFIG_KALLSYMS_STRIP_GENERATED),y)
-strip-ext := .stripped
-endif
-
-.tmp_kallsyms%.S: .tmp_vmlinux%$(strip-ext) $(KALLSYMS) $(kallsyms.h)
+.tmp_kallsyms%.S: .tmp_vmlinux% $(KALLSYMS)
$(call cmd,kallsyms)
-# make -jN seems to have problems with intermediate files, see bug #3330.
-.SECONDARY: $(foreach n,1 2 3,.tmp_vmlinux$(n).stripped)
-.tmp_vmlinux%.stripped: .tmp_vmlinux% $(strip-symbols) $(kallsyms.h)
- $(call cmd,kstrip)
-
-ifneq ($(CONFIG_DEBUG_INFO),y)
-.tmp_vmlinux%: LDFLAGS_vmlinux += -S
-endif
# .tmp_vmlinux1 must be complete except kallsyms, so update vmlinux version
-.tmp_vmlinux%: $(vmlinux-lds) $(vmlinux-all) FORCE
- $(if $(filter 1,$*),$(call if_changed_rule,ksym_ld),$(call if_changed,vmlinux__))
+.tmp_vmlinux1: $(vmlinux-lds) $(vmlinux-all) FORCE
+ $(call if_changed_rule,ksym_ld)
-.tmp_vmlinux0$(strip-ext):
- $(Q)echo "placeholder" >$@
+.tmp_vmlinux2: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms1.o FORCE
+ $(call if_changed,vmlinux__)
-.tmp_vmlinux1: .tmp_kallsyms0.o
-.tmp_vmlinux2: .tmp_kallsyms1.o
-.tmp_vmlinux3: .tmp_kallsyms2.o
+.tmp_vmlinux3: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms2.o FORCE
+ $(call if_changed,vmlinux__)
# Needs to visit scripts/ before $(KALLSYMS) can be used.
$(KALLSYMS): scripts ;
diff --git a/arch/Kconfig b/arch/Kconfig
index 2e13aa2..550dab2 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -62,6 +62,9 @@
See Documentation/unaligned-memory-access.txt for more
information on the topic of unaligned memory accesses.
+config HAVE_SYSCALL_WRAPPERS
+ bool
+
config KRETPROBES
def_bool y
depends on KPROBES && HAVE_KRETPROBES
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 6110197..9fb8aae 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -8,6 +8,7 @@
select HAVE_AOUT
select HAVE_IDE
select HAVE_OPROFILE
+ select HAVE_SYSCALL_WRAPPERS
help
The Alpha is a 64-bit general-purpose processor designed and
marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 4dad273..b7c8f18 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -9,4 +9,3 @@
unifdef-y += fpu.h
unifdef-y += sysinfo.h
unifdef-y += compiler.h
-unifdef-y += swab.h
diff --git a/arch/alpha/include/asm/bug.h b/arch/alpha/include/asm/bug.h
index 695a5ee..1720c8a 100644
--- a/arch/alpha/include/asm/bug.h
+++ b/arch/alpha/include/asm/bug.h
@@ -8,17 +8,12 @@
/* ??? Would be nice to use .gprel32 here, but we can't be sure that the
function loaded the GP, so this could fail in modules. */
-static inline void ATTRIB_NORET __BUG(const char *file, int line)
-{
- __asm__ __volatile__(
- "call_pal %0 # bugchk\n\t"
- ".long %1\n\t.8byte %2"
- : : "i" (PAL_bugchk), "i"(line), "i"(file));
- for ( ; ; )
- ;
-}
-
-#define BUG() __BUG(__FILE__, __LINE__)
+#define BUG() do { \
+ __asm__ __volatile__( \
+ "call_pal %0 # bugchk\n\t" \
+ ".long %1\n\t.8byte %2" \
+ : : "i"(PAL_bugchk), "i"(__LINE__), "i"(__FILE__)); \
+ for ( ; ; ); } while (0)
#define HAVE_ARCH_BUG
#endif
diff --git a/arch/alpha/include/asm/byteorder.h b/arch/alpha/include/asm/byteorder.h
index 6772f31..7368309 100644
--- a/arch/alpha/include/asm/byteorder.h
+++ b/arch/alpha/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ALPHA_BYTEORDER_H
#define _ALPHA_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _ALPHA_BYTEORDER_H */
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
index a5801ae..04eb568 100644
--- a/arch/alpha/include/asm/dma-mapping.h
+++ b/arch/alpha/include/asm/dma-mapping.h
@@ -29,6 +29,8 @@
#else /* no PCI - no IOMMU. */
+#include <asm/io.h> /* for virt_to_phys() */
+
struct scatterlist;
void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp);
diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h
index a86c083..fea4ea7 100644
--- a/arch/alpha/include/asm/machvec.h
+++ b/arch/alpha/include/asm/machvec.h
@@ -21,6 +21,7 @@
struct pci_ops;
struct pci_controller;
struct _alpha_agp_info;
+struct rtc_time;
struct alpha_machine_vector
{
@@ -94,6 +95,9 @@
struct _alpha_agp_info *(*agp_info)(void);
+ unsigned int (*rtc_get_time)(struct rtc_time *);
+ int (*rtc_set_time)(struct rtc_time *);
+
const char *vector_name;
/* NUMA information */
diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
index fd09015..bc2a0da 100644
--- a/arch/alpha/include/asm/pgalloc.h
+++ b/arch/alpha/include/asm/pgalloc.h
@@ -50,7 +50,12 @@
free_page((unsigned long)pmd);
}
-extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
+static inline pte_t *
+pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+{
+ pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+ return pte;
+}
static inline void
pte_free_kernel(struct mm_struct *mm, pte_t *pte)
diff --git a/arch/alpha/include/asm/rtc.h b/arch/alpha/include/asm/rtc.h
index 4e854b1..1f7fba6 100644
--- a/arch/alpha/include/asm/rtc.h
+++ b/arch/alpha/include/asm/rtc.h
@@ -1,9 +1,15 @@
#ifndef _ALPHA_RTC_H
#define _ALPHA_RTC_H
-/*
- * Alpha uses the default access methods for the RTC.
- */
+#if defined(CONFIG_ALPHA_GENERIC)
+# define get_rtc_time alpha_mv.rtc_get_time
+# define set_rtc_time alpha_mv.rtc_set_time
+#else
+# if defined(CONFIG_ALPHA_MARVEL) && defined(CONFIG_SMP)
+# define get_rtc_time marvel_get_rtc_time
+# define set_rtc_time marvel_set_rtc_time
+# endif
+#endif
#include <asm-generic/rtc.h>
diff --git a/arch/alpha/kernel/.gitignore b/arch/alpha/kernel/.gitignore
new file mode 100644
index 0000000..c5f676c
--- /dev/null
+++ b/arch/alpha/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 9cd8dca..e302dae 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -658,16 +658,8 @@
rtc_access.data = bcd2bin(b);
rtc_access.function = 0x48 + !write; /* GET/PUT_TOY */
-#ifdef CONFIG_SMP
- if (smp_processor_id() != boot_cpuid)
- smp_call_function_single(boot_cpuid,
- __marvel_access_rtc,
- &rtc_access, 1);
- else
- __marvel_access_rtc(&rtc_access);
-#else
__marvel_access_rtc(&rtc_access);
-#endif
+
ret = bin2bcd(rtc_access.data);
break;
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index f77345b..e4a54b615 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -896,9 +896,9 @@
.end sys_getxpid
.align 4
- .globl sys_pipe
- .ent sys_pipe
-sys_pipe:
+ .globl sys_alpha_pipe
+ .ent sys_alpha_pipe
+sys_alpha_pipe:
lda $sp, -16($sp)
stq $26, 0($sp)
.prologue 0
@@ -916,7 +916,7 @@
stq $1, 80+16($sp)
1: lda $sp, 16($sp)
ret
-.end sys_pipe
+.end sys_alpha_pipe
.align 4
.globl sys_execve
@@ -933,7 +933,7 @@
osf_sigprocmask:
.prologue 0
mov $sp, $18
- jmp $31, do_osf_sigprocmask
+ jmp $31, sys_osf_sigprocmask
.end osf_sigprocmask
.align 4
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index 3221201..a03fbca 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -63,6 +63,8 @@
{
long i;
+ if (NR_IRQS <= 16)
+ return;
for (i = 16; i < max; ++i) {
if (i < 64 && ((ignore_mask >> i) & 1))
continue;
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index 466c9df..512685f 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -40,7 +40,10 @@
#define CAT1(x,y) x##y
#define CAT(x,y) CAT1(x,y)
-#define DO_DEFAULT_RTC .rtc_port = 0x70
+#define DO_DEFAULT_RTC \
+ .rtc_port = 0x70, \
+ .rtc_get_time = common_get_rtc_time, \
+ .rtc_set_time = common_set_rtc_time
#define DO_EV4_MMU \
.max_asn = EV4_MAX_ASN, \
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 18a3ea1..ae41f09 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -54,8 +54,7 @@
* identical to OSF as we don't return 0 on success, but doing otherwise
* would require changes to libc. Hopefully this is good enough.
*/
-asmlinkage unsigned long
-osf_brk(unsigned long brk)
+SYSCALL_DEFINE1(osf_brk, unsigned long, brk)
{
unsigned long retval = sys_brk(brk);
if (brk && brk != retval)
@@ -66,9 +65,9 @@
/*
* This is pure guess-work..
*/
-asmlinkage int
-osf_set_program_attributes(unsigned long text_start, unsigned long text_len,
- unsigned long bss_start, unsigned long bss_len)
+SYSCALL_DEFINE4(osf_set_program_attributes, unsigned long, text_start,
+ unsigned long, text_len, unsigned long, bss_start,
+ unsigned long, bss_len)
{
struct mm_struct *mm;
@@ -146,9 +145,9 @@
return -EFAULT;
}
-asmlinkage int
-osf_getdirentries(unsigned int fd, struct osf_dirent __user *dirent,
- unsigned int count, long __user *basep)
+SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,
+ struct osf_dirent __user *, dirent, unsigned int, count,
+ long __user *, basep)
{
int error;
struct file *file;
@@ -177,9 +176,9 @@
#undef NAME_OFFSET
-asmlinkage unsigned long
-osf_mmap(unsigned long addr, unsigned long len, unsigned long prot,
- unsigned long flags, unsigned long fd, unsigned long off)
+SYSCALL_DEFINE6(osf_mmap, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long, fd,
+ unsigned long, off)
{
struct file *file = NULL;
unsigned long ret = -EBADF;
@@ -254,8 +253,8 @@
return error;
}
-asmlinkage int
-osf_statfs(char __user *pathname, struct osf_statfs __user *buffer, unsigned long bufsiz)
+SYSCALL_DEFINE3(osf_statfs, char __user *, pathname,
+ struct osf_statfs __user *, buffer, unsigned long, bufsiz)
{
struct path path;
int retval;
@@ -268,8 +267,8 @@
return retval;
}
-asmlinkage int
-osf_fstatfs(unsigned long fd, struct osf_statfs __user *buffer, unsigned long bufsiz)
+SYSCALL_DEFINE3(osf_fstatfs, unsigned long, fd,
+ struct osf_statfs __user *, buffer, unsigned long, bufsiz)
{
struct file *file;
int retval;
@@ -368,8 +367,8 @@
return do_mount("", dirname, "proc", flags, NULL);
}
-asmlinkage int
-osf_mount(unsigned long typenr, char __user *path, int flag, void __user *data)
+SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, char __user *, path,
+ int, flag, void __user *, data)
{
int retval = -EINVAL;
char *name;
@@ -399,8 +398,7 @@
return retval;
}
-asmlinkage int
-osf_utsname(char __user *name)
+SYSCALL_DEFINE1(osf_utsname, char __user *, name)
{
int error;
@@ -423,14 +421,12 @@
return error;
}
-asmlinkage unsigned long
-sys_getpagesize(void)
+SYSCALL_DEFINE0(getpagesize)
{
return PAGE_SIZE;
}
-asmlinkage unsigned long
-sys_getdtablesize(void)
+SYSCALL_DEFINE0(getdtablesize)
{
return sysctl_nr_open;
}
@@ -438,8 +434,7 @@
/*
* For compatibility with OSF/1 only. Use utsname(2) instead.
*/
-asmlinkage int
-osf_getdomainname(char __user *name, int namelen)
+SYSCALL_DEFINE2(osf_getdomainname, char __user *, name, int, namelen)
{
unsigned len;
int i;
@@ -527,8 +522,8 @@
PL_DEL = 5, PL_FDEL = 6
};
-asmlinkage long
-osf_proplist_syscall(enum pl_code code, union pl_args __user *args)
+SYSCALL_DEFINE2(osf_proplist_syscall, enum pl_code, code,
+ union pl_args __user *, args)
{
long error;
int __user *min_buf_size_ptr;
@@ -567,8 +562,8 @@
return error;
}
-asmlinkage int
-osf_sigstack(struct sigstack __user *uss, struct sigstack __user *uoss)
+SYSCALL_DEFINE2(osf_sigstack, struct sigstack __user *, uss,
+ struct sigstack __user *, uoss)
{
unsigned long usp = rdusp();
unsigned long oss_sp = current->sas_ss_sp + current->sas_ss_size;
@@ -608,8 +603,7 @@
return error;
}
-asmlinkage long
-osf_sysinfo(int command, char __user *buf, long count)
+SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
{
char *sysinfo_table[] = {
utsname()->sysname,
@@ -647,9 +641,8 @@
return err;
}
-asmlinkage unsigned long
-osf_getsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
- int __user *start, void __user *arg)
+SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer,
+ unsigned long, nbytes, int __user *, start, void __user *, arg)
{
unsigned long w;
struct percpu_struct *cpu;
@@ -705,9 +698,8 @@
return -EOPNOTSUPP;
}
-asmlinkage unsigned long
-osf_setsysinfo(unsigned long op, void __user *buffer, unsigned long nbytes,
- int __user *start, void __user *arg)
+SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer,
+ unsigned long, nbytes, int __user *, start, void __user *, arg)
{
switch (op) {
case SSI_IEEE_FP_CONTROL: {
@@ -880,8 +872,8 @@
value->tv_sec = jiffies / HZ;
}
-asmlinkage int
-osf_gettimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
+SYSCALL_DEFINE2(osf_gettimeofday, struct timeval32 __user *, tv,
+ struct timezone __user *, tz)
{
if (tv) {
struct timeval ktv;
@@ -896,8 +888,8 @@
return 0;
}
-asmlinkage int
-osf_settimeofday(struct timeval32 __user *tv, struct timezone __user *tz)
+SYSCALL_DEFINE2(osf_settimeofday, struct timeval32 __user *, tv,
+ struct timezone __user *, tz)
{
struct timespec kts;
struct timezone ktz;
@@ -916,8 +908,7 @@
return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
}
-asmlinkage int
-osf_getitimer(int which, struct itimerval32 __user *it)
+SYSCALL_DEFINE2(osf_getitimer, int, which, struct itimerval32 __user *, it)
{
struct itimerval kit;
int error;
@@ -929,8 +920,8 @@
return error;
}
-asmlinkage int
-osf_setitimer(int which, struct itimerval32 __user *in, struct itimerval32 __user *out)
+SYSCALL_DEFINE3(osf_setitimer, int, which, struct itimerval32 __user *, in,
+ struct itimerval32 __user *, out)
{
struct itimerval kin, kout;
int error;
@@ -952,8 +943,8 @@
}
-asmlinkage int
-osf_utimes(char __user *filename, struct timeval32 __user *tvs)
+SYSCALL_DEFINE2(osf_utimes, char __user *, filename,
+ struct timeval32 __user *, tvs)
{
struct timespec tv[2];
@@ -979,9 +970,8 @@
#define MAX_SELECT_SECONDS \
((unsigned long) (MAX_SCHEDULE_TIMEOUT / HZ)-1)
-asmlinkage int
-osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
- struct timeval32 __user *tvp)
+SYSCALL_DEFINE5(osf_select, int, n, fd_set __user *, inp, fd_set __user *, outp,
+ fd_set __user *, exp, struct timeval32 __user *, tvp)
{
struct timespec end_time, *to = NULL;
if (tvp) {
@@ -1026,8 +1016,7 @@
long ru_nivcsw; /* involuntary " */
};
-asmlinkage int
-osf_getrusage(int who, struct rusage32 __user *ru)
+SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
{
struct rusage32 r;
@@ -1053,9 +1042,8 @@
return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;
}
-asmlinkage long
-osf_wait4(pid_t pid, int __user *ustatus, int options,
- struct rusage32 __user *ur)
+SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options,
+ struct rusage32 __user *, ur)
{
struct rusage r;
long ret, err;
@@ -1101,8 +1089,8 @@
* seems to be a timeval pointer, and I suspect the second
* one is the time remaining.. Ho humm.. No documentation.
*/
-asmlinkage int
-osf_usleep_thread(struct timeval32 __user *sleep, struct timeval32 __user *remain)
+SYSCALL_DEFINE2(osf_usleep_thread, struct timeval32 __user *, sleep,
+ struct timeval32 __user *, remain)
{
struct timeval tmp;
unsigned long ticks;
@@ -1155,8 +1143,7 @@
int :32; int :32; int :32; int :32;
};
-asmlinkage int
-sys_old_adjtimex(struct timex32 __user *txc_p)
+SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
{
struct timex txc;
int ret;
@@ -1267,8 +1254,8 @@
return 0;
}
-asmlinkage ssize_t
-osf_readv(unsigned long fd, const struct iovec __user * vector, unsigned long count)
+SYSCALL_DEFINE3(osf_readv, unsigned long, fd,
+ const struct iovec __user *, vector, unsigned long, count)
{
if (unlikely(personality(current->personality) == PER_OSF4))
if (osf_fix_iov_len(vector, count))
@@ -1276,8 +1263,8 @@
return sys_readv(fd, vector, count);
}
-asmlinkage ssize_t
-osf_writev(unsigned long fd, const struct iovec __user * vector, unsigned long count)
+SYSCALL_DEFINE3(osf_writev, unsigned long, fd,
+ const struct iovec __user *, vector, unsigned long, count)
{
if (unlikely(personality(current->personality) == PER_OSF4))
if (osf_fix_iov_len(vector, count))
diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c
index 8ac0831..c19a376 100644
--- a/arch/alpha/kernel/pci-noop.c
+++ b/arch/alpha/kernel/pci-noop.c
@@ -109,7 +109,8 @@
/* Stubs for the routines in pci_iommu.c: */
void *
-pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp)
+__pci_alloc_consistent(struct pci_dev *pdev, size_t size,
+ dma_addr_t *dma_addrp, gfp_t gfp)
{
return NULL;
}
diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h
index 708d5ca..fe14c67 100644
--- a/arch/alpha/kernel/proto.h
+++ b/arch/alpha/kernel/proto.h
@@ -145,6 +145,8 @@
extern irqreturn_t timer_interrupt(int irq, void *dev);
extern void common_init_rtc(void);
extern unsigned long est_cycle_freq;
+extern unsigned int common_get_rtc_time(struct rtc_time *time);
+extern int common_set_rtc_time(struct rtc_time *time);
/* smc37c93x.c */
extern void SMC93x_Init(void);
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 410af4f..df65eaa 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -19,6 +19,7 @@
#include <linux/tty.h>
#include <linux/binfmts.h>
#include <linux/bitops.h>
+#include <linux/syscalls.h>
#include <asm/uaccess.h>
#include <asm/sigcontext.h>
@@ -51,8 +52,8 @@
* Note that we don't need to acquire the kernel lock for SMP
* operation, as all of this is local to this thread.
*/
-asmlinkage unsigned long
-do_osf_sigprocmask(int how, unsigned long newmask, struct pt_regs *regs)
+SYSCALL_DEFINE3(osf_sigprocmask, int, how, unsigned long, newmask,
+ struct pt_regs *, regs)
{
unsigned long oldmask = -EINVAL;
@@ -81,9 +82,9 @@
return oldmask;
}
-asmlinkage int
-osf_sigaction(int sig, const struct osf_sigaction __user *act,
- struct osf_sigaction __user *oact)
+SYSCALL_DEFINE3(osf_sigaction, int, sig,
+ const struct osf_sigaction __user *, act,
+ struct osf_sigaction __user *, oact)
{
struct k_sigaction new_ka, old_ka;
int ret;
@@ -112,10 +113,9 @@
return ret;
}
-asmlinkage long
-sys_rt_sigaction(int sig, const struct sigaction __user *act,
- struct sigaction __user *oact,
- size_t sigsetsize, void __user *restorer)
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
+ struct sigaction __user *, oact,
+ size_t, sigsetsize, void __user *, restorer)
{
struct k_sigaction new_ka, old_ka;
int ret;
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index d953e51..00f1dc3 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -120,8 +120,9 @@
smp_callin(void)
{
int cpuid = hard_smp_processor_id();
+ cpumask_t mask = cpu_online_map;
- if (cpu_test_and_set(cpuid, cpu_online_map)) {
+ if (cpu_test_and_set(cpuid, mask)) {
printk("??, cpu 0x%x already present??\n", cpuid);
BUG();
}
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 2c3de97..e2516f9 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -261,6 +261,8 @@
.machine_check = jensen_machine_check,
.max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS,
.rtc_port = 0x170,
+ .rtc_get_time = common_get_rtc_time,
+ .rtc_set_time = common_set_rtc_time,
.nr_irqs = 16,
.device_interrupt = jensen_device_interrupt,
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 828449c..c5a1a24 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -23,6 +23,7 @@
#include <asm/hwrpb.h>
#include <asm/tlbflush.h>
#include <asm/vga.h>
+#include <asm/rtc.h>
#include "proto.h"
#include "err_impl.h"
@@ -426,6 +427,57 @@
init_rtc_irq();
}
+struct marvel_rtc_time {
+ struct rtc_time *time;
+ int retval;
+};
+
+#ifdef CONFIG_SMP
+static void
+smp_get_rtc_time(void *data)
+{
+ struct marvel_rtc_time *mrt = data;
+ mrt->retval = __get_rtc_time(mrt->time);
+}
+
+static void
+smp_set_rtc_time(void *data)
+{
+ struct marvel_rtc_time *mrt = data;
+ mrt->retval = __set_rtc_time(mrt->time);
+}
+#endif
+
+static unsigned int
+marvel_get_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+ struct marvel_rtc_time mrt;
+
+ if (smp_processor_id() != boot_cpuid) {
+ mrt.time = time;
+ smp_call_function_single(boot_cpuid, smp_get_rtc_time, &mrt, 1);
+ return mrt.retval;
+ }
+#endif
+ return __get_rtc_time(time);
+}
+
+static int
+marvel_set_rtc_time(struct rtc_time *time)
+{
+#ifdef CONFIG_SMP
+ struct marvel_rtc_time mrt;
+
+ if (smp_processor_id() != boot_cpuid) {
+ mrt.time = time;
+ smp_call_function_single(boot_cpuid, smp_set_rtc_time, &mrt, 1);
+ return mrt.retval;
+ }
+#endif
+ return __set_rtc_time(time);
+}
+
static void
marvel_smp_callin(void)
{
@@ -466,7 +518,9 @@
struct alpha_machine_vector marvel_ev7_mv __initmv = {
.vector_name = "MARVEL/EV7",
DO_EV7_MMU,
- DO_DEFAULT_RTC,
+ .rtc_port = 0x70,
+ .rtc_get_time = marvel_get_rtc_time,
+ .rtc_set_time = marvel_set_rtc_time,
DO_MARVEL_IO,
.machine_check = marvel_machine_check,
.max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS,
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index a7f23b5..99c0f46 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -245,6 +245,10 @@
IRONGATE0->pci_mem = pci_mem;
pci_bus_assign_resources(bus);
+
+ /* pci_common_swizzle() relies on bus->self being NULL
+ for the root bus, so just clear it. */
+ bus->self = NULL;
pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
}
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index ba914af..95c9aef 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -17,7 +17,7 @@
.quad sys_write
.quad alpha_ni_syscall /* 5 */
.quad sys_close
- .quad osf_wait4
+ .quad sys_osf_wait4
.quad alpha_ni_syscall
.quad sys_link
.quad sys_unlink /* 10 */
@@ -27,11 +27,11 @@
.quad sys_mknod
.quad sys_chmod /* 15 */
.quad sys_chown
- .quad osf_brk
+ .quad sys_osf_brk
.quad alpha_ni_syscall
.quad sys_lseek
.quad sys_getxpid /* 20 */
- .quad osf_mount
+ .quad sys_osf_mount
.quad sys_umount
.quad sys_setuid
.quad sys_getxuid
@@ -52,8 +52,8 @@
.quad sys_setpgid
.quad alpha_ni_syscall /* 40 */
.quad sys_dup
- .quad sys_pipe
- .quad osf_set_program_attributes
+ .quad sys_alpha_pipe
+ .quad sys_osf_set_program_attributes
.quad alpha_ni_syscall
.quad sys_open /* 45 */
.quad alpha_ni_syscall
@@ -81,7 +81,7 @@
.quad sys_newlstat
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 70 */
- .quad osf_mmap
+ .quad sys_osf_mmap
.quad alpha_ni_syscall
.quad sys_munmap
.quad sys_mprotect
@@ -94,17 +94,17 @@
.quad sys_setgroups /* 80 */
.quad alpha_ni_syscall
.quad sys_setpgid
- .quad osf_setitimer
+ .quad sys_osf_setitimer
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 85 */
- .quad osf_getitimer
+ .quad sys_osf_getitimer
.quad sys_gethostname
.quad sys_sethostname
.quad sys_getdtablesize
.quad sys_dup2 /* 90 */
.quad sys_newfstat
.quad sys_fcntl
- .quad osf_select
+ .quad sys_osf_select
.quad sys_poll
.quad sys_fsync /* 95 */
.quad sys_setpriority
@@ -123,22 +123,22 @@
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 110 */
.quad sys_sigsuspend
- .quad osf_sigstack
+ .quad sys_osf_sigstack
.quad sys_recvmsg
.quad sys_sendmsg
.quad alpha_ni_syscall /* 115 */
- .quad osf_gettimeofday
- .quad osf_getrusage
+ .quad sys_osf_gettimeofday
+ .quad sys_osf_getrusage
.quad sys_getsockopt
.quad alpha_ni_syscall
#ifdef CONFIG_OSF4_COMPAT
- .quad osf_readv /* 120 */
- .quad osf_writev
+ .quad sys_osf_readv /* 120 */
+ .quad sys_osf_writev
#else
.quad sys_readv /* 120 */
.quad sys_writev
#endif
- .quad osf_settimeofday
+ .quad sys_osf_settimeofday
.quad sys_fchown
.quad sys_fchmod
.quad sys_recvfrom /* 125 */
@@ -154,7 +154,7 @@
.quad sys_socketpair /* 135 */
.quad sys_mkdir
.quad sys_rmdir
- .quad osf_utimes
+ .quad sys_osf_utimes
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 140 */
.quad sys_getpeername
@@ -172,16 +172,16 @@
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 155 */
- .quad osf_sigaction
+ .quad sys_osf_sigaction
.quad alpha_ni_syscall
.quad alpha_ni_syscall
- .quad osf_getdirentries
- .quad osf_statfs /* 160 */
- .quad osf_fstatfs
+ .quad sys_osf_getdirentries
+ .quad sys_osf_statfs /* 160 */
+ .quad sys_osf_fstatfs
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall
- .quad osf_getdomainname /* 165 */
+ .quad sys_osf_getdomainname /* 165 */
.quad sys_setdomainname
.quad alpha_ni_syscall
.quad alpha_ni_syscall
@@ -224,7 +224,7 @@
.quad sys_semctl
.quad sys_semget /* 205 */
.quad sys_semop
- .quad osf_utsname
+ .quad sys_osf_utsname
.quad sys_lchown
.quad sys_shmat
.quad sys_shmctl /* 210 */
@@ -258,23 +258,23 @@
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 240 */
- .quad osf_sysinfo
+ .quad sys_osf_sysinfo
.quad alpha_ni_syscall
.quad alpha_ni_syscall
- .quad osf_proplist_syscall
+ .quad sys_osf_proplist_syscall
.quad alpha_ni_syscall /* 245 */
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 250 */
- .quad osf_usleep_thread
+ .quad sys_osf_usleep_thread
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad sys_sysfs
.quad alpha_ni_syscall /* 255 */
- .quad osf_getsysinfo
- .quad osf_setsysinfo
+ .quad sys_osf_getsysinfo
+ .quad sys_osf_setsysinfo
.quad alpha_ni_syscall
.quad alpha_ni_syscall
.quad alpha_ni_syscall /* 260 */
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index e6a2314..b04e2cb 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -46,6 +46,7 @@
#include <asm/io.h>
#include <asm/hwrpb.h>
#include <asm/8253pit.h>
+#include <asm/rtc.h>
#include <linux/mc146818rtc.h>
#include <linux/time.h>
@@ -180,6 +181,15 @@
init_rtc_irq();
}
+unsigned int common_get_rtc_time(struct rtc_time *time)
+{
+ return __get_rtc_time(time);
+}
+
+int common_set_rtc_time(struct rtc_time *time)
+{
+ return __set_rtc_time(time);
+}
/* Validate a computed cycle counter result against the known bounds for
the given processor core. There's too much brokenness in the way of
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 234e42b..5d7a16e 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -59,13 +59,6 @@
return ret;
}
-pte_t *
-pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
- pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
- return pte;
-}
-
/*
* BAD_PAGE is the page that is used for page faults when linux
diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c
index 17a17b4..1037bba 100644
--- a/arch/arm/common/clkdev.c
+++ b/arch/arm/common/clkdev.c
@@ -24,6 +24,15 @@
static LIST_HEAD(clocks);
static DEFINE_MUTEX(clocks_mutex);
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ * An entry with a NULL ID is assumed to be a wildcard.
+ * If an entry has a device ID, it must match
+ * If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precidence: dev+con > dev only > con only.
+ */
static struct clk *clk_find(const char *dev_id, const char *con_id)
{
struct clk_lookup *p;
@@ -31,13 +40,17 @@
int match, best = 0;
list_for_each_entry(p, &clocks, node) {
- if ((p->dev_id && !dev_id) || (p->con_id && !con_id))
- continue;
match = 0;
- if (p->dev_id)
- match += 2 * (strcmp(p->dev_id, dev_id) == 0);
- if (p->con_id)
- match += 1 * (strcmp(p->con_id, con_id) == 0);
+ if (p->dev_id) {
+ if (!dev_id || strcmp(p->dev_id, dev_id))
+ continue;
+ match += 2;
+ }
+ if (p->con_id) {
+ if (!con_id || strcmp(p->con_id, con_id))
+ continue;
+ match += 1;
+ }
if (match == 0)
continue;
diff --git a/arch/arm/configs/afeb9260_defconfig b/arch/arm/configs/afeb9260_defconfig
index ce90958..f7a272c 100644
--- a/arch/arm/configs/afeb9260_defconfig
+++ b/arch/arm/configs/afeb9260_defconfig
@@ -719,8 +719,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -744,7 +744,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/ams_delta_defconfig b/arch/arm/configs/ams_delta_defconfig
index 2c4aa11..7647325 100644
--- a/arch/arm/configs/ams_delta_defconfig
+++ b/arch/arm/configs/ams_delta_defconfig
@@ -767,7 +767,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91cap9adk_defconfig b/arch/arm/configs/at91cap9adk_defconfig
index bf97801..bc6bd9f 100644
--- a/arch/arm/configs/at91cap9adk_defconfig
+++ b/arch/arm/configs/at91cap9adk_defconfig
@@ -676,7 +676,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -703,7 +703,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
index 868fb7b..238b218 100644
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ b/arch/arm/configs/at91rm9200dk_defconfig
@@ -636,7 +636,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
index de43fc6..9f7a99a 100644
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ b/arch/arm/configs/at91rm9200ek_defconfig
@@ -610,7 +610,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig
index 38e6a0a..e0ee706 100644
--- a/arch/arm/configs/at91sam9260ek_defconfig
+++ b/arch/arm/configs/at91sam9260ek_defconfig
@@ -582,7 +582,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig
index 93b779f..01d1ef9 100644
--- a/arch/arm/configs/at91sam9261ek_defconfig
+++ b/arch/arm/configs/at91sam9261ek_defconfig
@@ -660,7 +660,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -687,7 +687,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig
index a7ddd94..036a126 100644
--- a/arch/arm/configs/at91sam9263ek_defconfig
+++ b/arch/arm/configs/at91sam9263ek_defconfig
@@ -670,7 +670,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -697,7 +697,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9g20ek_defconfig b/arch/arm/configs/at91sam9g20ek_defconfig
index df0d6ee..7e018a0 100644
--- a/arch/arm/configs/at91sam9g20ek_defconfig
+++ b/arch/arm/configs/at91sam9g20ek_defconfig
@@ -665,7 +665,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/at91sam9rlek_defconfig b/arch/arm/configs/at91sam9rlek_defconfig
index 811bebb..237a2a6 100644
--- a/arch/arm/configs/at91sam9rlek_defconfig
+++ b/arch/arm/configs/at91sam9rlek_defconfig
@@ -566,7 +566,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -593,7 +593,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index 85c80f7..a19e824 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -723,7 +723,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig
index b2bbf21..80222fe 100644
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@@ -750,7 +750,7 @@
# Other I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig
index f945105..8448108 100644
--- a/arch/arm/configs/cam60_defconfig
+++ b/arch/arm/configs/cam60_defconfig
@@ -722,7 +722,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -749,7 +749,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig
index 46f1c9d..227da08 100644
--- a/arch/arm/configs/cm_x300_defconfig
+++ b/arch/arm/configs/cm_x300_defconfig
@@ -763,8 +763,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/colibri_defconfig b/arch/arm/configs/colibri_defconfig
index c3e3418..744086f 100644
--- a/arch/arm/configs/colibri_defconfig
+++ b/arch/arm/configs/colibri_defconfig
@@ -801,7 +801,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 9876543..d6cd165 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -982,8 +982,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1008,7 +1008,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
index 67e65e4..29f68c2 100644
--- a/arch/arm/configs/csb337_defconfig
+++ b/arch/arm/configs/csb337_defconfig
@@ -679,7 +679,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
index 9970214..f7b60ce 100644
--- a/arch/arm/configs/csb637_defconfig
+++ b/arch/arm/configs/csb637_defconfig
@@ -704,7 +704,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
index cfeb817..ca52073 100644
--- a/arch/arm/configs/ecbat91_defconfig
+++ b/arch/arm/configs/ecbat91_defconfig
@@ -721,7 +721,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -747,7 +747,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
#
diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig
index 21aa013..3f89d5f 100644
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@@ -681,7 +681,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
index 2a84d55..d5ee16e 100644
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@@ -877,7 +877,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -900,7 +900,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig
index 299dc22..6ace512 100644
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@@ -801,7 +801,7 @@
#
# Other I2C Chip support
#
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig
index 482e570..89c1776 100644
--- a/arch/arm/configs/iop13xx_defconfig
+++ b/arch/arm/configs/iop13xx_defconfig
@@ -744,7 +744,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig
index 8612f58..d70177b 100644
--- a/arch/arm/configs/iop32x_defconfig
+++ b/arch/arm/configs/iop32x_defconfig
@@ -847,7 +847,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig
index 8b0098d..eec4882 100644
--- a/arch/arm/configs/iop33x_defconfig
+++ b/arch/arm/configs/iop33x_defconfig
@@ -746,7 +746,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig
index 84680db..57526c1 100644
--- a/arch/arm/configs/ixp2000_defconfig
+++ b/arch/arm/configs/ixp2000_defconfig
@@ -768,7 +768,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig
index 4a2f7b2..ef97561 100644
--- a/arch/arm/configs/ixp23xx_defconfig
+++ b/arch/arm/configs/ixp23xx_defconfig
@@ -900,7 +900,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig
index fc14932..95cd8df 100644
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@@ -1083,7 +1083,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
index 6dd95a2..9f92fc5 100644
--- a/arch/arm/configs/kafa_defconfig
+++ b/arch/arm/configs/kafa_defconfig
@@ -603,7 +603,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig
index ab8b1e0..4bc3807 100644
--- a/arch/arm/configs/kirkwood_defconfig
+++ b/arch/arm/configs/kirkwood_defconfig
@@ -905,8 +905,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -930,7 +930,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig
index 17da7c3..b720fcf 100644
--- a/arch/arm/configs/loki_defconfig
+++ b/arch/arm/configs/loki_defconfig
@@ -654,7 +654,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -675,7 +675,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index 4d11678..73ba62b 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -678,7 +678,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/msm_defconfig b/arch/arm/configs/msm_defconfig
index 3b4ecf2..cc3b06e 100644
--- a/arch/arm/configs/msm_defconfig
+++ b/arch/arm/configs/msm_defconfig
@@ -580,7 +580,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCA9633=y
diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig
index d38ebf8..83c817f 100644
--- a/arch/arm/configs/mv78xx0_defconfig
+++ b/arch/arm/configs/mv78xx0_defconfig
@@ -832,7 +832,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/n770_defconfig b/arch/arm/configs/n770_defconfig
index 568ef17..672f6db 100644
--- a/arch/arm/configs/n770_defconfig
+++ b/arch/arm/configs/n770_defconfig
@@ -767,7 +767,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -798,7 +798,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/neocore926_defconfig b/arch/arm/configs/neocore926_defconfig
index 325f1e1..e0e4e98 100644
--- a/arch/arm/configs/neocore926_defconfig
+++ b/arch/arm/configs/neocore926_defconfig
@@ -774,8 +774,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -798,7 +798,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig
index 92ccdc6..d81ea21 100644
--- a/arch/arm/configs/neponset_defconfig
+++ b/arch/arm/configs/neponset_defconfig
@@ -737,7 +737,7 @@
#
# Other I2C Chip support
#
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
diff --git a/arch/arm/configs/omap3_beagle_defconfig b/arch/arm/configs/omap3_beagle_defconfig
index e042d27..4c6fb7e 100644
--- a/arch/arm/configs/omap3_beagle_defconfig
+++ b/arch/arm/configs/omap3_beagle_defconfig
@@ -687,8 +687,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/omap3_pandora_defconfig b/arch/arm/configs/omap3_pandora_defconfig
index 09543f4..b54ad2e 100644
--- a/arch/arm/configs/omap3_pandora_defconfig
+++ b/arch/arm/configs/omap3_pandora_defconfig
@@ -713,8 +713,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -740,7 +740,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_2430sdp_defconfig b/arch/arm/configs/omap_2430sdp_defconfig
index b0617c0..640e9af 100644
--- a/arch/arm/configs/omap_2430sdp_defconfig
+++ b/arch/arm/configs/omap_2430sdp_defconfig
@@ -710,7 +710,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -743,7 +743,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_apollon_2420_defconfig b/arch/arm/configs/omap_apollon_2420_defconfig
index bb39dfc..ac7adf3 100644
--- a/arch/arm/configs/omap_apollon_2420_defconfig
+++ b/arch/arm/configs/omap_apollon_2420_defconfig
@@ -612,7 +612,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_generic_1510_defconfig b/arch/arm/configs/omap_generic_1510_defconfig
index 4b1c252..ccdc661 100644
--- a/arch/arm/configs/omap_generic_1510_defconfig
+++ b/arch/arm/configs/omap_generic_1510_defconfig
@@ -637,7 +637,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_generic_1610_defconfig b/arch/arm/configs/omap_generic_1610_defconfig
index fc66f01..0c42c89 100644
--- a/arch/arm/configs/omap_generic_1610_defconfig
+++ b/arch/arm/configs/omap_generic_1610_defconfig
@@ -641,7 +641,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index c035072..74dbdc6 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -700,7 +700,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -731,7 +731,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_TSC2101=y
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/omap_h4_2420_defconfig b/arch/arm/configs/omap_h4_2420_defconfig
index 5bc8918..a4aab8e 100644
--- a/arch/arm/configs/omap_h4_2420_defconfig
+++ b/arch/arm/configs/omap_h4_2420_defconfig
@@ -681,7 +681,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_innovator_1510_defconfig b/arch/arm/configs/omap_innovator_1510_defconfig
index 55b2611..0cfe363 100644
--- a/arch/arm/configs/omap_innovator_1510_defconfig
+++ b/arch/arm/configs/omap_innovator_1510_defconfig
@@ -631,7 +631,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/omap_ldp_defconfig b/arch/arm/configs/omap_ldp_defconfig
index b77d054..aa9d34f 100644
--- a/arch/arm/configs/omap_ldp_defconfig
+++ b/arch/arm/configs/omap_ldp_defconfig
@@ -629,8 +629,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -656,7 +656,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index b68e014..6b3b5c6 100644
--- a/arch/arm/configs/omap_osk_5912_defconfig
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -711,7 +711,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
index 418ca2f..f8701fa 100644
--- a/arch/arm/configs/onearm_defconfig
+++ b/arch/arm/configs/onearm_defconfig
@@ -698,7 +698,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index b2456ca..a8ee698 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -886,8 +886,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/overo_defconfig b/arch/arm/configs/overo_defconfig
index 4920096..a57f9e4 100644
--- a/arch/arm/configs/overo_defconfig
+++ b/arch/arm/configs/overo_defconfig
@@ -858,8 +858,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -885,7 +885,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/palmz71_defconfig b/arch/arm/configs/palmz71_defconfig
index 6361922..08e1406 100644
--- a/arch/arm/configs/palmz71_defconfig
+++ b/arch/arm/configs/palmz71_defconfig
@@ -554,7 +554,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 3245f8f..a0dc37c 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -527,8 +527,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -552,7 +552,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 17b9b24..05ad96a 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -606,7 +606,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/pcm038_defconfig b/arch/arm/configs/pcm038_defconfig
index 6b798c2..41429a0 100644
--- a/arch/arm/configs/pcm038_defconfig
+++ b/arch/arm/configs/pcm038_defconfig
@@ -604,7 +604,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -626,7 +626,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
index 59e4463..9018f0f 100644
--- a/arch/arm/configs/picotux200_defconfig
+++ b/arch/arm/configs/picotux200_defconfig
@@ -744,7 +744,7 @@
#
CONFIG_SENSORS_DS1337=m
CONFIG_SENSORS_DS1374=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig
index 811b8f6..67b5f1e 100644
--- a/arch/arm/configs/pnx4008_defconfig
+++ b/arch/arm/configs/pnx4008_defconfig
@@ -915,7 +915,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=m
diff --git a/arch/arm/configs/qil-a9260_defconfig b/arch/arm/configs/qil-a9260_defconfig
index 5cbd815..cd1d717 100644
--- a/arch/arm/configs/qil-a9260_defconfig
+++ b/arch/arm/configs/qil-a9260_defconfig
@@ -687,7 +687,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -714,7 +714,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig
index f62d181..a29d61f 100644
--- a/arch/arm/configs/rpc_defconfig
+++ b/arch/arm/configs/rpc_defconfig
@@ -590,7 +590,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 35faaea..65a583e 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -923,7 +923,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -950,7 +950,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index cf3c1b5..2e8fa50 100644
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -465,8 +465,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 4df5b4d..745c68f 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -977,8 +977,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1003,7 +1003,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/arm/configs/sx1_defconfig b/arch/arm/configs/sx1_defconfig
index 853dcdd..25b007f 100644
--- a/arch/arm/configs/sx1_defconfig
+++ b/arch/arm/configs/sx1_defconfig
@@ -610,7 +610,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 9033d14..b6f8381 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -948,7 +948,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/usb-a9260_defconfig b/arch/arm/configs/usb-a9260_defconfig
index fcb4aaa..fd77740 100644
--- a/arch/arm/configs/usb-a9260_defconfig
+++ b/arch/arm/configs/usb-a9260_defconfig
@@ -676,7 +676,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/usb-a9263_defconfig b/arch/arm/configs/usb-a9263_defconfig
index b786e04..e7c19dd 100644
--- a/arch/arm/configs/usb-a9263_defconfig
+++ b/arch/arm/configs/usb-a9263_defconfig
@@ -668,7 +668,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 8355f88..b11c5da 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -611,7 +611,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig
index d01fecb..30f463d 100644
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@@ -860,8 +860,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/xm_x2xx_defconfig b/arch/arm/configs/xm_x2xx_defconfig
index f891364..1039f366 100644
--- a/arch/arm/configs/xm_x2xx_defconfig
+++ b/arch/arm/configs/xm_x2xx_defconfig
@@ -1009,8 +1009,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
index a9f41c2..9192e59 100644
--- a/arch/arm/configs/yl9200_defconfig
+++ b/arch/arm/configs/yl9200_defconfig
@@ -682,7 +682,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 43b0b2b..73237bd 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -1,4 +1,3 @@
include include/asm-generic/Kbuild.asm
unifdef-y += hwcap.h
-unifdef-y += swab.h
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h
index c02b6fc..7737974 100644
--- a/arch/arm/include/asm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -15,8 +15,6 @@
#ifndef __ASM_ARM_BYTEORDER_H
#define __ASM_ARM_BYTEORDER_H
-#include <asm/swab.h>
-
#ifdef __ARMEB__
#include <linux/byteorder/big_endian.h>
#else
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 09a061c..9ca8d13 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -98,7 +98,7 @@
CALL(sys_uselib)
CALL(sys_swapon)
CALL(sys_reboot)
- CALL(OBSOLETE(old_readdir)) /* used by libc4 */
+ CALL(OBSOLETE(sys_old_readdir)) /* used by libc4 */
/* 90 */ CALL(OBSOLETE(old_mmap)) /* used by libc4 */
CALL(sys_munmap)
CALL(sys_truncate)
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 77b0474..85040cf 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -650,6 +650,7 @@
no_fp: mov pc, lr
__und_usr_unknown:
+ enable_irq
mov r0, sp
adr lr, ret_from_exception
b do_undefinstr
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 06269ea..49a6ba9 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -136,7 +136,7 @@
ldmia sp!, {r0-r3, pc}
trace:
- ldr r1, [fp, #-4]
+ ldr r1, [fp, #-4] @ lr of instrumented routine
mov r0, lr
sub r0, r0, #MCOUNT_INSN_SIZE
mov lr, pc
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 7141cee..363db18 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -101,7 +101,7 @@
/* Handle bad interrupts */
static struct irq_desc bad_irq_desc = {
.handle_irq = handle_bad_irq,
- .lock = SPIN_LOCK_UNLOCKED
+ .lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock),
};
/*
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 440dc62..598ca61 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -13,8 +13,8 @@
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
-const extern unsigned char relocate_new_kernel[];
-const extern unsigned int relocate_new_kernel_size;
+extern const unsigned char relocate_new_kernel[];
+extern const unsigned int relocate_new_kernel_size;
extern void setup_mm_for_reboot(char mode);
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index fe182a8..867ead2 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -12,6 +12,7 @@
#include <mach/common.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
static struct musb_hdrc_eps_bits musb_eps[] = {
@@ -76,29 +77,6 @@
.num_resources = ARRAY_SIZE(usb_resources),
};
-#ifdef CONFIG_USB_MUSB_OTG
-
-static struct otg_transceiver *xceiv;
-
-struct otg_transceiver *otg_get_transceiver(void)
-{
- if (xceiv)
- get_device(xceiv->dev);
- return xceiv;
-}
-EXPORT_SYMBOL(otg_get_transceiver);
-
-int otg_set_transceiver(struct otg_transceiver *x)
-{
- if (xceiv && x)
- return -EBUSY;
- xceiv = x;
- return 0;
-}
-EXPORT_SYMBOL(otg_set_transceiver);
-
-#endif
-
void __init setup_usb(unsigned mA, unsigned potpgt_msec)
{
usb_data.power = mA / 2;
diff --git a/arch/arm/mach-integrator/clock.h b/arch/arm/mach-integrator/clock.h
deleted file mode 100644
index e69de29..0000000
--- a/arch/arm/mach-integrator/clock.h
+++ /dev/null
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index c2a96e3..e61967d 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -27,6 +27,7 @@
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
+#include <mach/irqs.h>
#include <mach/board.h>
#include <mach/msm_iomap.h>
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index b240c5f..0d784a7 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -37,16 +37,14 @@
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
-#include <mach/gpio-switch.h>
#include <mach/mux.h>
+#include <mach/dma.h>
#include <mach/tc.h>
#include <mach/nand.h>
#include <mach/irda.h>
#include <mach/usb.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static int h2_keymap[] = {
KEY(0, 0, KEY_LEFT),
@@ -292,41 +290,6 @@
.id = -1,
};
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(15),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
- .pcr0 = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "H2 TSC2101",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* tsc2101_configure, */
- .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
- .codec_clock_on = NULL, /* tsc2101_clock_on, */
- .codec_clock_off = NULL, /* tsc2101_clock_off, */
- .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h2_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *h2_devices[] __initdata = {
&h2_nor_device,
&h2_nand_device,
@@ -334,7 +297,6 @@
&h2_irda_device,
&h2_kp_device,
&h2_lcd_device,
- &h2_mcbsp1_device,
};
static void __init h2_init_smc91x(void)
@@ -409,11 +371,6 @@
#define H2_NAND_RB_GPIO_PIN 62
-static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
-{
- return gpio_get_value(H2_NAND_RB_GPIO_PIN);
-}
-
static void __init h2_init(void)
{
/* Here we assume the NOR boot config: NOR on CS3 (possibly swapped
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 5157eea..bf08b6a 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -49,8 +49,6 @@
#include <mach/keypad.h>
#include <mach/dma.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#define H3_TS_GPIO 48
@@ -387,41 +385,6 @@
},
};
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(15),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
- .pcr0 = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
- /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "H3 TSC2101",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* tsc2101_configure, */
- .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
- .codec_clock_on = NULL, /* tsc2101_clock_on, */
- .codec_clock_off = NULL, /* tsc2101_clock_off, */
- .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h3_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *devices[] __initdata = {
&nor_device,
&nand_device,
@@ -430,7 +393,6 @@
&h3_irda_device,
&h3_kp_device,
&h3_lcd_device,
- &h3_mcbsp1_device,
};
static struct omap_usb_config h3_usb_config __initdata = {
@@ -472,18 +434,6 @@
},
};
-static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
- {
- .name = "mmc_slot",
- .gpio = OMAP_MPUIO(1),
- .type = OMAP_GPIO_SWITCH_TYPE_COVER,
- .debounce_rising = 100,
- .debounce_falling = 0,
- .notify = h3_mmc_slot_cover_handler,
- .notify_data = NULL,
- },
-};
-
#define H3_NAND_RB_GPIO_PIN 10
static int nand_dev_ready(struct omap_nand_platform_data *data)
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index af2fb90..071cd02 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,8 +37,6 @@
#include <mach/usb.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#include <mach/mmc.h>
static int innovator_keymap[] = {
@@ -115,42 +113,6 @@
.resource = &innovator_flash_resource,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "OMAP Innovator AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device innovator_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct resource innovator_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
@@ -227,7 +189,6 @@
static struct platform_device *innovator1510_devices[] __initdata = {
&innovator_flash_device,
&innovator1510_smc91x_device,
- &innovator_mcbsp1_device,
&innovator_kp_device,
&innovator1510_lcd_device,
&innovator1510_spi_device,
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 4970c40..af51e0b 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -32,7 +32,6 @@
#include <mach/keypad.h>
#include <mach/common.h>
#include <mach/dsp_common.h>
-#include <mach/aic23.h>
#include <mach/omapfb.h>
#include <mach/lcd_mipid.h>
#include <mach/mmc.h>
@@ -261,6 +260,13 @@
*/
static int audio_pwr_state = -1;
+static inline void aic23_power_up(void)
+{
+}
+static inline void aic23_power_down(void)
+{
+}
+
/*
* audio_pwr_up / down should be called under audio_pwr_lock
*/
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index ff9e67b..1a16ecb 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -51,8 +51,6 @@
#include <mach/mux.h>
#include <mach/tc.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static struct mtd_partition osk_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
@@ -141,47 +139,10 @@
.resource = osk5912_cf_resources,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "OSK AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device osk5912_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *osk5912_devices[] __initdata = {
&osk5912_flash_device,
&osk5912_smc91x_device,
&osk5912_cf_device,
- &osk5912_mcbsp1_device,
};
static struct gpio_led tps_leds[] = {
@@ -259,8 +220,10 @@
.platform_data = &tps_board,
},
+ {
+ I2C_BOARD_INFO("tlv320aic23", 0x1B),
+ },
/* TODO when driver support is ready:
- * - aic23 audio chip at 0x1a
* - optionally on Mistral, ov9640 camera sensor at 0x30
*/
};
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 75e32d3..99f2b43 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -42,8 +42,6 @@
#include <mach/irda.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static void __init omap_palmte_init_irq(void)
{
@@ -195,15 +193,6 @@
.pins[0] = 2,
};
-static struct omap_mmc_config palmte_mmc_config __initdata = {
- .mmc[0] = {
- .enabled = 1,
- .wp_pin = PALMTE_MMC_WP_GPIO,
- .power_pin = PALMTE_MMC_POWER_GPIO,
- .switch_pin = PALMTE_MMC_SWITCH_GPIO,
- },
-};
-
static struct omap_lcd_config palmte_lcd_config __initdata = {
.ctrl_name = "internal",
};
@@ -212,24 +201,6 @@
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
-static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
- .spcr2 = FRST | GRST | XRST | XINTM(3),
- .xcr2 = XDATDLY(1) | XFIG,
- .xcr1 = XWDLEN1(OMAP_MCBSP_WORD_32),
- .pcr0 = SCLKME | FSXP | CLKXP,
-};
-
-static struct omap_alsa_codec_config palmte_alsa_config = {
- .name = "TSC2102 audio",
- .mcbsp_regs_alsa = &palmte_mcbsp1_regs,
- .codec_configure_dev = NULL, /* tsc2102_configure, */
- .codec_set_samplerate = NULL, /* tsc2102_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2102_clock_setup, */
- .codec_clock_on = NULL, /* tsc2102_clock_on, */
- .codec_clock_off = NULL, /* tsc2102_clock_off, */
- .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
-};
-
#ifdef CONFIG_APM
/*
* Values measured in 10 minute intervals averaged over 10 samples.
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 5c001af..1cbc127 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -30,7 +30,6 @@
#include <asm/mach/flash.h>
#include <mach/led.h>
-#include <mach/mcbsp.h>
#include <mach/gpio.h>
#include <mach/mux.h>
#include <mach/usb.h>
@@ -40,7 +39,6 @@
#include <mach/irda.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/omap-alsa.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
@@ -122,44 +120,6 @@
.resource = &palmtt_flash_resource,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) |
- RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) |
- XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM |
- FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "PalmTT AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device palmtt_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct resource palmtt_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
@@ -257,7 +217,6 @@
static struct platform_device *palmtt_devices[] __initdata = {
&palmtt_flash_device,
- &palmtt_mcbsp1_device,
&palmtt_kp_device,
&palmtt_lcd_device,
&palmtt_irda_device,
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index cc05257..baf5efb 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -32,7 +32,6 @@
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
-#include <mach/mcbsp.h>
#include <mach/gpio.h>
#include <mach/mux.h>
#include <mach/usb.h>
@@ -179,41 +178,6 @@
.id = -1,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "PalmZ71 AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate */
- .codec_clock_setup = NULL, /* aic23_clock_setup */
- .codec_clock_on = NULL, /* aic23_clock_on */
- .codec_clock_off = NULL, /* aic23_clock_off */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
-};
-
-static struct platform_device palmz71_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct omap_backlight_config palmz71_backlight_config = {
.default_intensity = 0xa0,
};
@@ -229,7 +193,6 @@
static struct platform_device *devices[] __initdata = {
&palmz71_rom_device,
&palmz71_kp_device,
- &palmz71_mcbsp1_device,
&palmz71_lcd_device,
&palmz71_irda_device,
&palmz71_spi_device,
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 8171fe0..28c76a1 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -34,13 +34,12 @@
#include <mach/gpio.h>
#include <mach/mux.h>
+#include <mach/dma.h>
#include <mach/irda.h>
#include <mach/usb.h>
#include <mach/tc.h>
#include <mach/board.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#include <mach/keypad.h>
/* Write to I2C device */
@@ -254,35 +253,6 @@
.resource = sx1_irda_resources,
};
-/*----------- McBSP & Sound -------------------------*/
-
-/* Playback interface - McBSP1 */
-static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
- .spcr2 = XINTM(3), /* SPCR2=30 */
- .spcr1 = RINTM(3), /* SPCR1=30 */
- .rcr2 = 0, /* RCR2 =00 */
- .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1=140 */
- .xcr2 = 0, /* XCR2 = 0 */
- .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
- .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
- .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
- .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- /* PCR0 =0f0f */
-};
-
-static struct omap_alsa_codec_config sx1_alsa_config = {
- .name = "SX1 EGold",
- .mcbsp_regs_alsa = &mcbsp1_regs,
-};
-
-static struct platform_device sx1_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &sx1_alsa_config,
- },
-};
-
/*----------- MTD -------------------------*/
static struct mtd_partition sx1_partitions[] = {
@@ -394,7 +364,6 @@
&sx1_flash_device,
&sx1_kp_device,
&sx1_lcd_device,
- &sx1_mcbsp1_device,
&sx1_irda_device,
};
/*-----------------------------------------*/
@@ -423,9 +392,9 @@
/* turn on USB power */
/* sx1_setusbpower(1); cant do it here because i2c is not ready */
- omap_request_gpio(1); /* A_IRDA_OFF */
- omap_request_gpio(11); /* A_SWITCH */
- omap_request_gpio(15); /* A_USB_ON */
+ gpio_request(1, "A_IRDA_OFF");
+ gpio_request(11, "A_SWITCH");
+ gpio_request(15, "A_USB_ON");
gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */
gpio_direction_output(11, 0); /*A_SWITCH = 0 */
gpio_direction_output(15, 0); /*A_USB_ON = 0 */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index c224f3c..a765354 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -22,7 +22,6 @@
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
-#include <linux/irq.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 77382d8..ba5d7c0 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -181,7 +181,7 @@
}
size = OMAP1_MMC_SIZE;
- omap_mmc_add(i, base, size, irq, mmc_data[i]);
+ omap_mmc_add("mmci-omap", i, base, size, irq, mmc_data[i]);
};
}
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 4474da7..575ba31 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -17,6 +17,7 @@
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <mach/irqs.h>
#include <mach/dma.h>
#include <mach/irqs.h>
#include <mach/mux.h>
@@ -27,81 +28,8 @@
#define DPS_RSTCT2_PER_EN (1 << 0)
#define DSP_RSTCT2_WD_PER_EN (1 << 1)
-struct mcbsp_internal_clk {
- struct clk clk;
- struct clk **childs;
- int n_childs;
-};
-
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-static void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{
- const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" };
- int i;
-
- mclk->n_childs = ARRAY_SIZE(clk_names);
- mclk->childs = kzalloc(mclk->n_childs * sizeof(struct clk *),
- GFP_KERNEL);
-
- for (i = 0; i < mclk->n_childs; i++) {
- /* We fake a platform device to get correct device id */
- struct platform_device pdev;
-
- pdev.dev.bus = &platform_bus_type;
- pdev.id = mclk->clk.id;
- mclk->childs[i] = clk_get(&pdev.dev, clk_names[i]);
- if (IS_ERR(mclk->childs[i]))
- printk(KERN_ERR "Could not get clock %s (%d).\n",
- clk_names[i], mclk->clk.id);
- }
-}
-
-static int omap_mcbsp_clk_enable(struct clk *clk)
-{
- struct mcbsp_internal_clk *mclk = container_of(clk,
- struct mcbsp_internal_clk, clk);
- int i;
-
- for (i = 0; i < mclk->n_childs; i++)
- clk_enable(mclk->childs[i]);
- return 0;
-}
-
-static void omap_mcbsp_clk_disable(struct clk *clk)
-{
- struct mcbsp_internal_clk *mclk = container_of(clk,
- struct mcbsp_internal_clk, clk);
- int i;
-
- for (i = 0; i < mclk->n_childs; i++)
- clk_disable(mclk->childs[i]);
-}
-
-static struct mcbsp_internal_clk omap_mcbsp_clks[] = {
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 1,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 3,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
-};
-
-#define omap_mcbsp_clks_size ARRAY_SIZE(omap_mcbsp_clks)
-#else
-#define omap_mcbsp_clks_size 0
-static struct mcbsp_internal_clk __initdata *omap_mcbsp_clks;
-static inline void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{ }
+const char *clk_names[] = { "dsp_ck", "api_ck", "dspxor_ck" };
#endif
static void omap1_mcbsp_request(unsigned int id)
@@ -166,8 +94,9 @@
.rx_irq = INT_McBSP1RX,
.tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
- .clk_name = "mcbsp_clk",
- },
+ .clk_names = clk_names,
+ .num_clks = 3,
+ },
{
.phys_base = OMAP1510_MCBSP2_BASE,
.dma_rx_sync = OMAP_DMA_MCBSP2_RX,
@@ -183,7 +112,8 @@
.rx_irq = INT_McBSP3RX,
.tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 3,
},
};
#define OMAP15XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap15xx_mcbsp_pdata)
@@ -201,7 +131,8 @@
.rx_irq = INT_McBSP1RX,
.tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 3,
},
{
.phys_base = OMAP1610_MCBSP2_BASE,
@@ -218,7 +149,8 @@
.rx_irq = INT_McBSP3RX,
.tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 3,
},
};
#define OMAP16XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap16xx_mcbsp_pdata)
@@ -229,15 +161,6 @@
int __init omap1_mcbsp_init(void)
{
- int i;
-
- for (i = 0; i < omap_mcbsp_clks_size; i++) {
- if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
- omap_mcbsp_clk_init(&omap_mcbsp_clks[i]);
- clk_register(&omap_mcbsp_clks[i].clk);
- }
- }
-
if (cpu_is_omap730())
omap_mcbsp_count = OMAP730_MCBSP_PDATA_SZ;
if (cpu_is_omap15xx())
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index bf1e5d3..0a7b24ba 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -22,8 +22,6 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/onenand.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/leds.h>
#include <linux/err.h>
@@ -282,65 +280,16 @@
{
/* LED0 - AA10 */
omap_cfg_reg(AA10_242X_GPIO13);
- omap_request_gpio(LED0_GPIO13);
- omap_set_gpio_direction(LED0_GPIO13, 0);
- omap_set_gpio_dataout(LED0_GPIO13, 0);
+ gpio_request(LED0_GPIO13, "LED0");
+ gpio_direction_output(LED0_GPIO13, 0);
/* LED1 - AA6 */
omap_cfg_reg(AA6_242X_GPIO14);
- omap_request_gpio(LED1_GPIO14);
- omap_set_gpio_direction(LED1_GPIO14, 0);
- omap_set_gpio_dataout(LED1_GPIO14, 0);
+ gpio_request(LED1_GPIO14, "LED1");
+ gpio_direction_output(LED1_GPIO14, 0);
/* LED2 - AA4 */
omap_cfg_reg(AA4_242X_GPIO15);
- omap_request_gpio(LED2_GPIO15);
- omap_set_gpio_direction(LED2_GPIO15, 0);
- omap_set_gpio_dataout(LED2_GPIO15, 0);
-}
-
-static irqreturn_t apollon_sw_interrupt(int irq, void *ignored)
-{
- static unsigned int led0, led1, led2;
-
- if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16))
- omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1);
- else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17))
- omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1);
- else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58))
- omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1);
-
- return IRQ_HANDLED;
-}
-
-static void __init apollon_sw_init(void)
-{
- /* Enter SW - Y11 */
- omap_cfg_reg(Y11_242X_GPIO16);
- omap_request_gpio(SW_ENTER_GPIO16);
- gpio_direction_input(SW_ENTER_GPIO16);
- /* Up SW - AA12 */
- omap_cfg_reg(AA12_242X_GPIO17);
- omap_request_gpio(SW_UP_GPIO17);
- gpio_direction_input(SW_UP_GPIO17);
- /* Down SW - AA8 */
- omap_cfg_reg(AA8_242X_GPIO58);
- omap_request_gpio(SW_DOWN_GPIO58);
- gpio_direction_input(SW_DOWN_GPIO58);
-
- set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
- IRQF_SHARED, "enter sw",
- &apollon_sw_interrupt))
- return;
- set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
- IRQF_SHARED, "up sw",
- &apollon_sw_interrupt))
- return;
- set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
- IRQF_SHARED, "down sw",
- &apollon_sw_interrupt))
- return;
+ gpio_request(LED2_GPIO15, "LED2");
+ gpio_direction_output(LED2_GPIO15, 0);
}
static void __init apollon_usb_init(void)
@@ -357,7 +306,6 @@
u32 v;
apollon_led_init();
- apollon_sw_init();
apollon_flash_init();
apollon_usb_init();
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index aa69727..f6a1345 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -88,7 +88,7 @@
ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
- if (omap_request_gpio(eth_gpio) < 0) {
+ if (gpio_request(eth_gpio, "smc911x irq") < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n",
eth_gpio);
return;
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 9e5ada0..38c88fb 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -28,6 +28,8 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
+#include <linux/i2c/twl4030.h>
+
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -120,6 +122,9 @@
unsigned gpio, unsigned ngpio)
{
/* gpio + 0 is "mmc0_cd" (input/IRQ) */
+ omap_cfg_reg(AH8_34XX_GPIO29);
+ mmc[0].gpio_cd = gpio + 0;
+ twl4030_mmc_init(mmc);
/* REVISIT: need ehci-omap hooks for external VBUS
* power switch and overcurrent detect
@@ -304,10 +309,6 @@
omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
omap_serial_init();
- omap_cfg_reg(AH8_34XX_GPIO29);
- mmc[0].gpio_cd = gpio + 0;
- twl4030_mmc_init(mmc);
-
omap_cfg_reg(J25_34XX_GPIO170);
gpio_request(170, "DVI_nPD");
/* REVISIT leave DVI powered down until it's needed ... */
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 9d7216f..ce03fa7 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -421,6 +421,7 @@
int nr_controllers)
{
int i;
+ char *name;
for (i = 0; i < nr_controllers; i++) {
unsigned long base, size;
@@ -450,12 +451,14 @@
continue;
}
- if (cpu_is_omap2420())
+ if (cpu_is_omap2420()) {
size = OMAP2420_MMC_SIZE;
- else
+ name = "mmci-omap";
+ } else {
size = HSMMC_SIZE;
-
- omap_mmc_add(i, base, size, irq, mmc_data[i]);
+ name = "mmci-omap-hs";
+ }
+ omap_mmc_add(name, i, base, size, irq, mmc_data[i]);
};
}
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index b0f8e7d..b52a02f 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -172,9 +172,13 @@
omap_revision = OMAP3430_REV_ES3_0;
rev_name = "ES3.0";
break;
+ case 4:
+ omap_revision = OMAP3430_REV_ES3_1;
+ rev_name = "ES3.1";
+ break;
default:
/* Use the latest known revision as default */
- omap_revision = OMAP3430_REV_ES3_0;
+ omap_revision = OMAP3430_REV_ES3_1;
rev_name = "Unknown revision\n";
}
}
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 636e282..9ba20d9 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -134,6 +134,7 @@
.ack = omap_mask_ack_irq,
.mask = omap_mask_irq,
.unmask = omap_unmask_irq,
+ .disable = omap_mask_irq,
};
static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index acdc709..a9e631f 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -17,112 +17,14 @@
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <mach/irqs.h>
#include <mach/dma.h>
#include <mach/irqs.h>
#include <mach/mux.h>
#include <mach/cpu.h>
#include <mach/mcbsp.h>
-struct mcbsp_internal_clk {
- struct clk clk;
- struct clk **childs;
- int n_childs;
-};
-
-#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
-static void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
-{
- const char *clk_names[] = { "mcbsp_ick", "mcbsp_fck" };
- int i;
-
- mclk->n_childs = ARRAY_SIZE(clk_names);
- mclk->childs = kzalloc(mclk->n_childs * sizeof(struct clk *),
- GFP_KERNEL);
-
- for (i = 0; i < mclk->n_childs; i++) {
- /* We fake a platform device to get correct device id */
- struct platform_device pdev;
-
- pdev.dev.bus = &platform_bus_type;
- pdev.id = mclk->clk.id;
- mclk->childs[i] = clk_get(&pdev.dev, clk_names[i]);
- if (IS_ERR(mclk->childs[i]))
- printk(KERN_ERR "Could not get clock %s (%d).\n",
- clk_names[i], mclk->clk.id);
- }
-}
-
-static int omap_mcbsp_clk_enable(struct clk *clk)
-{
- struct mcbsp_internal_clk *mclk = container_of(clk,
- struct mcbsp_internal_clk, clk);
- int i;
-
- for (i = 0; i < mclk->n_childs; i++)
- clk_enable(mclk->childs[i]);
- return 0;
-}
-
-static void omap_mcbsp_clk_disable(struct clk *clk)
-{
- struct mcbsp_internal_clk *mclk = container_of(clk,
- struct mcbsp_internal_clk, clk);
- int i;
-
- for (i = 0; i < mclk->n_childs; i++)
- clk_disable(mclk->childs[i]);
-}
-
-static struct mcbsp_internal_clk omap_mcbsp_clks[] = {
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 1,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 2,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 3,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 4,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
- {
- .clk = {
- .name = "mcbsp_clk",
- .id = 5,
- .enable = omap_mcbsp_clk_enable,
- .disable = omap_mcbsp_clk_disable,
- },
- },
-};
-
-#define omap_mcbsp_clks_size ARRAY_SIZE(omap_mcbsp_clks)
-#else
-#define omap_mcbsp_clks_size 0
-static struct mcbsp_internal_clk __initdata *omap_mcbsp_clks;
-static inline void omap_mcbsp_clk_init(struct clk *clk)
-{ }
-#endif
+const char *clk_names[] = { "mcbsp_ick", "mcbsp_fck" };
static void omap2_mcbsp2_mux_setup(void)
{
@@ -155,7 +57,8 @@
.rx_irq = INT_24XX_MCBSP1_IRQ_RX,
.tx_irq = INT_24XX_MCBSP1_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP24XX_MCBSP2_BASE,
@@ -164,7 +67,8 @@
.rx_irq = INT_24XX_MCBSP2_IRQ_RX,
.tx_irq = INT_24XX_MCBSP2_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
};
#define OMAP2420_MCBSP_PDATA_SZ ARRAY_SIZE(omap2420_mcbsp_pdata)
@@ -182,7 +86,8 @@
.rx_irq = INT_24XX_MCBSP1_IRQ_RX,
.tx_irq = INT_24XX_MCBSP1_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP24XX_MCBSP2_BASE,
@@ -191,7 +96,8 @@
.rx_irq = INT_24XX_MCBSP2_IRQ_RX,
.tx_irq = INT_24XX_MCBSP2_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP2430_MCBSP3_BASE,
@@ -200,7 +106,8 @@
.rx_irq = INT_24XX_MCBSP3_IRQ_RX,
.tx_irq = INT_24XX_MCBSP3_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP2430_MCBSP4_BASE,
@@ -209,7 +116,8 @@
.rx_irq = INT_24XX_MCBSP4_IRQ_RX,
.tx_irq = INT_24XX_MCBSP4_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP2430_MCBSP5_BASE,
@@ -218,7 +126,8 @@
.rx_irq = INT_24XX_MCBSP5_IRQ_RX,
.tx_irq = INT_24XX_MCBSP5_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
};
#define OMAP2430_MCBSP_PDATA_SZ ARRAY_SIZE(omap2430_mcbsp_pdata)
@@ -236,7 +145,8 @@
.rx_irq = INT_24XX_MCBSP1_IRQ_RX,
.tx_irq = INT_24XX_MCBSP1_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP34XX_MCBSP2_BASE,
@@ -245,7 +155,8 @@
.rx_irq = INT_24XX_MCBSP2_IRQ_RX,
.tx_irq = INT_24XX_MCBSP2_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP34XX_MCBSP3_BASE,
@@ -254,7 +165,8 @@
.rx_irq = INT_24XX_MCBSP3_IRQ_RX,
.tx_irq = INT_24XX_MCBSP3_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP34XX_MCBSP4_BASE,
@@ -263,7 +175,8 @@
.rx_irq = INT_24XX_MCBSP4_IRQ_RX,
.tx_irq = INT_24XX_MCBSP4_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
{
.phys_base = OMAP34XX_MCBSP5_BASE,
@@ -272,7 +185,8 @@
.rx_irq = INT_24XX_MCBSP5_IRQ_RX,
.tx_irq = INT_24XX_MCBSP5_IRQ_TX,
.ops = &omap2_mcbsp_ops,
- .clk_name = "mcbsp_clk",
+ .clk_names = clk_names,
+ .num_clks = 2,
},
};
#define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata)
@@ -283,14 +197,6 @@
static int __init omap2_mcbsp_init(void)
{
- int i;
-
- for (i = 0; i < omap_mcbsp_clks_size; i++) {
- /* Once we call clk_get inside init, we do not register it */
- omap_mcbsp_clk_init(&omap_mcbsp_clks[i]);
- clk_register(&omap_mcbsp_clks[i].clk);
- }
-
if (cpu_is_omap2420())
omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ;
if (cpu_is_omap2430())
diff --git a/arch/arm/mach-omap2/sleep24xx.S b/arch/arm/mach-omap2/sleep24xx.S
index 43336b9..bf9e961 100644
--- a/arch/arm/mach-omap2/sleep24xx.S
+++ b/arch/arm/mach-omap2/sleep24xx.S
@@ -93,9 +93,8 @@
orr r4, r4, #0x40 @ enable self refresh on idle req
mov r5, #0x2000 @ set delay (DPLL relock + DLL relock)
str r4, [r2] @ make it so
- mov r2, #0
nop
- mcr p15, 0, r2, c7, c0, 4 @ wait for interrupt
+ mcr p15, 0, r3, c7, c0, 4 @ wait for interrupt
nop
loop:
subs r5, r5, #0x1 @ awake, wait just a bit
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index ae60363..9fc13a2 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -118,7 +118,8 @@
clockevent_gpt.max_delta_ns =
clockevent_delta2ns(0xffffffff, &clockevent_gpt);
clockevent_gpt.min_delta_ns =
- clockevent_delta2ns(1, &clockevent_gpt);
+ clockevent_delta2ns(3, &clockevent_gpt);
+ /* Timer internal resynch latency. */
clockevent_gpt.cpumask = cpumask_of(0);
clockevents_register_device(&clockevent_gpt);
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index b1514fb..7de17fc 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -121,6 +121,16 @@
if (dma_channels == NULL)
return -ENOMEM;
+ /* dma channel priorities on pxa2xx processors:
+ * ch 0 - 3, 16 - 19 <--> (0) DMA_PRIO_HIGH
+ * ch 4 - 7, 20 - 23 <--> (1) DMA_PRIO_MEDIUM
+ * ch 8 - 15, 24 - 31 <--> (2) DMA_PRIO_LOW
+ */
+ for (i = 0; i < num_ch; i++) {
+ DCSR(i) = 0;
+ dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
+ }
+
ret = request_irq(IRQ_DMA, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
if (ret) {
printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n");
@@ -128,14 +138,6 @@
return ret;
}
- /* dma channel priorities on pxa2xx processors:
- * ch 0 - 3, 16 - 19 <--> (0) DMA_PRIO_HIGH
- * ch 4 - 7, 20 - 23 <--> (1) DMA_PRIO_MEDIUM
- * ch 8 - 15, 24 - 31 <--> (2) DMA_PRIO_LOW
- */
- for (i = 0; i < num_ch; i++)
- dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
-
num_dma_channels = num_ch;
return 0;
}
diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/arch/arm/mach-pxa/include/mach/regs-ac97.h
index e41b9d2..b8d14bd 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ac97.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ac97.h
@@ -1,6 +1,8 @@
#ifndef __ASM_ARCH_REGS_AC97_H
#define __ASM_ARCH_REGS_AC97_H
+#include <mach/hardware.h>
+
/*
* AC97 Controller registers
*/
diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/mach-pxa/include/mach/regs-ssp.h
index 3c04cde..cf31986 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ssp.h
+++ b/arch/arm/mach-pxa/include/mach/regs-ssp.h
@@ -41,6 +41,9 @@
#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
+#endif
+
+#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define SSCR0_EDSS (1 << 20) /* Extended data size select */
#define SSCR0_NCS (1 << 21) /* Network clock select */
#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index f735e58..83fb609 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -88,13 +88,13 @@
static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0);
static struct clk_lookup common_clkregs[] = {
- INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"),
+ INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
};
static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
static struct clk_lookup pxa310_clkregs[] = {
- INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"),
+ INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", NULL),
};
static int __init pxa300_init(void)
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index effe408..36f0661 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -83,7 +83,7 @@
static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
static struct clk_lookup pxa320_clkregs[] = {
- INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", "NANDCLK"),
+ INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
};
static int __init pxa320_init(void)
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index c1fbd5b..23cfdd5 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -289,7 +289,7 @@
};
static struct platform_device sa11x0mtd_device = {
- .name = "flash",
+ .name = "sa1100-mtd",
.id = -1,
};
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index bdb5fd9..1601698 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -68,7 +68,7 @@
: "r" (from), "r" (to), "I" (PAGE_SIZE / 64));
}
-void v4_mc_copy_user_highpage(struct page *from, struct page *to,
+void v4_mc_copy_user_highpage(struct page *to, struct page *from,
unsigned long vaddr)
{
void *kto = kmap_atomic(to, KM_USER1);
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index 81d0b87..bc0099d 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -66,7 +66,10 @@
* fault (ie, is old), we can safely ignore any issues.
*/
if (ret && (pte_val(entry) & L_PTE_MT_MASK) != shared_pte_mask) {
- flush_cache_page(vma, address, pte_pfn(entry));
+ unsigned long pfn = pte_pfn(entry);
+ flush_cache_page(vma, address, pfn);
+ outer_flush_range((pfn << PAGE_SHIFT),
+ (pfn << PAGE_SHIFT) + PAGE_SIZE);
pte_val(entry) &= ~L_PTE_MT_MASK;
pte_val(entry) |= shared_pte_mask;
set_pte_at(vma->vm_mm, address, pte, entry);
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 18373f7..9f88dd3 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -138,7 +138,7 @@
*/
static void unmap_area_sections(unsigned long virt, unsigned long size)
{
- unsigned long addr = virt, end = virt + (size & ~SZ_1M);
+ unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1));
pgd_t *pgd;
flush_cache_vunmap(addr, end);
@@ -337,10 +337,7 @@
void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
#ifndef CONFIG_SMP
struct vm_struct **p, *tmp;
-#endif
- unsigned int section_mapping = 0;
-#ifndef CONFIG_SMP
/*
* If this is a section based mapping we need to handle it
* specially as the VM subsystem does not know how to handle
@@ -352,11 +349,8 @@
for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
if (tmp->flags & VM_ARM_SECTION_MAPPING) {
- *p = tmp->next;
unmap_area_sections((unsigned long)tmp->addr,
tmp->size);
- kfree(tmp);
- section_mapping = 1;
}
break;
}
@@ -364,7 +358,6 @@
write_unlock(&vmlist_lock);
#endif
- if (!section_mapping)
- vunmap(addr);
+ vunmap(addr);
}
EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/plat-mxc/include/mach/ipu.h b/arch/arm/plat-mxc/include/mach/ipu.h
new file mode 100644
index 0000000..a9221f1
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/ipu.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IPU_H_
+#define _IPU_H_
+
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+
+/* IPU DMA Controller channel definitions. */
+enum ipu_channel {
+ IDMAC_IC_0 = 0, /* IC (encoding task) to memory */
+ IDMAC_IC_1 = 1, /* IC (viewfinder task) to memory */
+ IDMAC_ADC_0 = 1,
+ IDMAC_IC_2 = 2,
+ IDMAC_ADC_1 = 2,
+ IDMAC_IC_3 = 3,
+ IDMAC_IC_4 = 4,
+ IDMAC_IC_5 = 5,
+ IDMAC_IC_6 = 6,
+ IDMAC_IC_7 = 7, /* IC (sensor data) to memory */
+ IDMAC_IC_8 = 8,
+ IDMAC_IC_9 = 9,
+ IDMAC_IC_10 = 10,
+ IDMAC_IC_11 = 11,
+ IDMAC_IC_12 = 12,
+ IDMAC_IC_13 = 13,
+ IDMAC_SDC_0 = 14, /* Background synchronous display data */
+ IDMAC_SDC_1 = 15, /* Foreground data (overlay) */
+ IDMAC_SDC_2 = 16,
+ IDMAC_SDC_3 = 17,
+ IDMAC_ADC_2 = 18,
+ IDMAC_ADC_3 = 19,
+ IDMAC_ADC_4 = 20,
+ IDMAC_ADC_5 = 21,
+ IDMAC_ADC_6 = 22,
+ IDMAC_ADC_7 = 23,
+ IDMAC_PF_0 = 24,
+ IDMAC_PF_1 = 25,
+ IDMAC_PF_2 = 26,
+ IDMAC_PF_3 = 27,
+ IDMAC_PF_4 = 28,
+ IDMAC_PF_5 = 29,
+ IDMAC_PF_6 = 30,
+ IDMAC_PF_7 = 31,
+};
+
+/* Order significant! */
+enum ipu_channel_status {
+ IPU_CHANNEL_FREE,
+ IPU_CHANNEL_INITIALIZED,
+ IPU_CHANNEL_READY,
+ IPU_CHANNEL_ENABLED,
+};
+
+#define IPU_CHANNELS_NUM 32
+
+enum pixel_fmt {
+ /* 1 byte */
+ IPU_PIX_FMT_GENERIC,
+ IPU_PIX_FMT_RGB332,
+ IPU_PIX_FMT_YUV420P,
+ IPU_PIX_FMT_YUV422P,
+ IPU_PIX_FMT_YUV420P2,
+ IPU_PIX_FMT_YVU422P,
+ /* 2 bytes */
+ IPU_PIX_FMT_RGB565,
+ IPU_PIX_FMT_RGB666,
+ IPU_PIX_FMT_BGR666,
+ IPU_PIX_FMT_YUYV,
+ IPU_PIX_FMT_UYVY,
+ /* 3 bytes */
+ IPU_PIX_FMT_RGB24,
+ IPU_PIX_FMT_BGR24,
+ /* 4 bytes */
+ IPU_PIX_FMT_GENERIC_32,
+ IPU_PIX_FMT_RGB32,
+ IPU_PIX_FMT_BGR32,
+ IPU_PIX_FMT_ABGR32,
+ IPU_PIX_FMT_BGRA32,
+ IPU_PIX_FMT_RGBA32,
+};
+
+enum ipu_color_space {
+ IPU_COLORSPACE_RGB,
+ IPU_COLORSPACE_YCBCR,
+ IPU_COLORSPACE_YUV
+};
+
+/*
+ * Enumeration of IPU rotation modes
+ */
+enum ipu_rotate_mode {
+ /* Note the enum values correspond to BAM value */
+ IPU_ROTATE_NONE = 0,
+ IPU_ROTATE_VERT_FLIP = 1,
+ IPU_ROTATE_HORIZ_FLIP = 2,
+ IPU_ROTATE_180 = 3,
+ IPU_ROTATE_90_RIGHT = 4,
+ IPU_ROTATE_90_RIGHT_VFLIP = 5,
+ IPU_ROTATE_90_RIGHT_HFLIP = 6,
+ IPU_ROTATE_90_LEFT = 7,
+};
+
+struct ipu_platform_data {
+ unsigned int irq_base;
+};
+
+/*
+ * Enumeration of DI ports for ADC.
+ */
+enum display_port {
+ DISP0,
+ DISP1,
+ DISP2,
+ DISP3
+};
+
+struct idmac_video_param {
+ unsigned short in_width;
+ unsigned short in_height;
+ uint32_t in_pixel_fmt;
+ unsigned short out_width;
+ unsigned short out_height;
+ uint32_t out_pixel_fmt;
+ unsigned short out_stride;
+ bool graphics_combine_en;
+ bool global_alpha_en;
+ bool key_color_en;
+ enum display_port disp;
+ unsigned short out_left;
+ unsigned short out_top;
+};
+
+/*
+ * Union of initialization parameters for a logical channel. So far only video
+ * parameters are used.
+ */
+union ipu_channel_param {
+ struct idmac_video_param video;
+};
+
+struct idmac_tx_desc {
+ struct dma_async_tx_descriptor txd;
+ struct scatterlist *sg; /* scatterlist for this */
+ unsigned int sg_len; /* tx-descriptor. */
+ struct list_head list;
+};
+
+struct idmac_channel {
+ struct dma_chan dma_chan;
+ dma_cookie_t completed; /* last completed cookie */
+ union ipu_channel_param params;
+ enum ipu_channel link; /* input channel, linked to the output */
+ enum ipu_channel_status status;
+ void *client; /* Only one client per channel */
+ unsigned int n_tx_desc;
+ struct idmac_tx_desc *desc; /* allocated tx-descriptors */
+ struct scatterlist *sg[2]; /* scatterlist elements in buffer-0 and -1 */
+ struct list_head free_list; /* free tx-descriptors */
+ struct list_head queue; /* queued tx-descriptors */
+ spinlock_t lock; /* protects sg[0,1], queue */
+ struct mutex chan_mutex; /* protects status, cookie, free_list */
+ bool sec_chan_en;
+ int active_buffer;
+ unsigned int eof_irq;
+ char eof_name[16]; /* EOF IRQ name for request_irq() */
+};
+
+#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
+#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
+
+#endif
diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h
index e06d3cb..c02b8fc 100644
--- a/arch/arm/plat-mxc/include/mach/irqs.h
+++ b/arch/arm/plat-mxc/include/mach/irqs.h
@@ -35,7 +35,15 @@
#define MXC_BOARD_IRQ_START (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS)
#define MXC_BOARD_IRQS 16
-#define NR_IRQS (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+#define MXC_IPU_IRQ_START (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+
+#ifdef CONFIG_MX3_IPU_IRQS
+#define MX3_IPU_IRQS CONFIG_MX3_IPU_IRQS
+#else
+#define MX3_IPU_IRQS 0
+#endif
+
+#define NR_IRQS (MXC_IPU_IRQ_START + MX3_IPU_IRQS)
extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);
diff --git a/arch/arm/plat-mxc/include/mach/mmc.h b/arch/arm/plat-mxc/include/mach/mmc.h
new file mode 100644
index 0000000..de2128d
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mmc.h
@@ -0,0 +1,36 @@
+#ifndef ASMARM_ARCH_MMC_H
+#define ASMARM_ARCH_MMC_H
+
+#include <linux/mmc/host.h>
+
+struct device;
+
+/* board specific SDHC data, optional.
+ * If not present, a writable card with 3,3V is assumed.
+ */
+struct imxmmc_platform_data {
+ /* Return values for the get_ro callback should be:
+ * 0 for a read/write card
+ * 1 for a read-only card
+ * -ENOSYS when not supported (equal to NULL callback)
+ * or a negative errno value when something bad happened
+ */
+ int (*get_ro)(struct device *);
+
+ /* board specific hook to (de)initialize the SD slot.
+ * The board code can call 'handler' on a card detection
+ * change giving data as argument.
+ */
+ int (*init)(struct device *dev, irq_handler_t handler, void *data);
+ void (*exit)(struct device *dev, void *data);
+
+ /* available voltages. If not given, assume
+ * MMC_VDD_32_33 | MMC_VDD_33_34
+ */
+ unsigned int ocr_avail;
+
+ /* adjust slot voltage */
+ void (*setpower)(struct device *, unsigned int vdd);
+};
+
+#endif
diff --git a/arch/arm/plat-mxc/include/mach/mx3fb.h b/arch/arm/plat-mxc/include/mach/mx3fb.h
new file mode 100644
index 0000000..e391a76
--- /dev/null
+++ b/arch/arm/plat-mxc/include/mach/mx3fb.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MX3FB_H__
+#define __ASM_ARCH_MX3FB_H__
+
+#include <linux/device.h>
+#include <linux/fb.h>
+
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_OE_ACT_HIGH 0x80000000
+#define FB_SYNC_CLK_INVERT 0x40000000
+#define FB_SYNC_DATA_INVERT 0x20000000
+#define FB_SYNC_CLK_IDLE_EN 0x10000000
+#define FB_SYNC_SHARP_MODE 0x08000000
+#define FB_SYNC_SWAP_RGB 0x04000000
+#define FB_SYNC_CLK_SEL_EN 0x02000000
+
+/**
+ * struct mx3fb_platform_data - mx3fb platform data
+ *
+ * @dma_dev: pointer to the dma-device, used for dma-slave connection
+ * @mode: pointer to a platform-provided per mxc_register_fb() videomode
+ */
+struct mx3fb_platform_data {
+ struct device *dma_dev;
+ const char *name;
+ const struct fb_videomode *mode;
+ int num_modes;
+};
+
+#endif
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index ac15c23..208dbb1 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -200,14 +200,15 @@
/*
* Register MMC devices. Called from mach-omap1 and mach-omap2 device init.
*/
-int __init omap_mmc_add(int id, unsigned long base, unsigned long size,
- unsigned int irq, struct omap_mmc_platform_data *data)
+int __init omap_mmc_add(const char *name, int id, unsigned long base,
+ unsigned long size, unsigned int irq,
+ struct omap_mmc_platform_data *data)
{
struct platform_device *pdev;
struct resource res[OMAP_MMC_NR_RES];
int ret;
- pdev = platform_device_alloc("mmci-omap", id);
+ pdev = platform_device_alloc(name, id);
if (!pdev)
return -ENOMEM;
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 692d2b4..47ec77a 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -278,14 +278,11 @@
u32 val;
val = dma_read(CCR(lch));
- val &= ~(3 << 19);
- if (dma_trigger > 63)
- val |= 1 << 20;
- if (dma_trigger > 31)
- val |= 1 << 19;
- val &= ~(0x1f);
- val |= (dma_trigger & 0x1f);
+ /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */
+ val &= ~((3 << 19) | 0x1f);
+ val |= (dma_trigger & ~0x1f) << 14;
+ val |= dma_trigger & 0x1f;
if (sync_mode & OMAP_DMA_SYNC_FRAME)
val |= 1 << 5;
@@ -712,6 +709,7 @@
chan->dev_name = dev_name;
chan->callback = callback;
chan->data = data;
+ chan->flags = 0;
#ifndef CONFIG_ARCH_OMAP1
if (cpu_class_is_omap2()) {
@@ -1891,11 +1889,11 @@
status = dma_read(CSR(ch));
}
+ dma_write(status, CSR(ch));
+
if (likely(dma_chan[ch].callback != NULL))
dma_chan[ch].callback(ch, status, dma_chan[ch].data);
- dma_write(status, CSR(ch));
-
return 0;
}
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 07b6968..f856a90 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -1789,6 +1789,8 @@
/* FIXME for at least omap2, show pullup/pulldown state */
irqstat = irq_desc[irq].status;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+ defined(CONFIG_ARCH_OMAP34XX)
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
char *trigger = NULL;
@@ -1818,6 +1820,7 @@
(bank->suspend_wakeup & mask)
? " wakeup" : "");
}
+#endif
seq_printf(s, "\n");
}
diff --git a/arch/arm/plat-omap/include/mach/aic23.h b/arch/arm/plat-omap/include/mach/aic23.h
deleted file mode 100644
index 5ccedac..0000000
--- a/arch/arm/plat-omap/include/mach/aic23.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/aic23.h
- *
- * Hardware definitions for TI TLV320AIC23 audio codec
- *
- * Copyright (C) 2002 RidgeRun, Inc.
- * Author: Steve Johnson
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_ARCH_AIC23_H
-#define __ASM_ARCH_AIC23_H
-
-// Codec TLV320AIC23
-#define LEFT_LINE_VOLUME_ADDR 0x00
-#define RIGHT_LINE_VOLUME_ADDR 0x01
-#define LEFT_CHANNEL_VOLUME_ADDR 0x02
-#define RIGHT_CHANNEL_VOLUME_ADDR 0x03
-#define ANALOG_AUDIO_CONTROL_ADDR 0x04
-#define DIGITAL_AUDIO_CONTROL_ADDR 0x05
-#define POWER_DOWN_CONTROL_ADDR 0x06
-#define DIGITAL_AUDIO_FORMAT_ADDR 0x07
-#define SAMPLE_RATE_CONTROL_ADDR 0x08
-#define DIGITAL_INTERFACE_ACT_ADDR 0x09
-#define RESET_CONTROL_ADDR 0x0F
-
-// Left (right) line input volume control register
-#define LRS_ENABLED 0x0100
-#define LIM_MUTED 0x0080
-#define LIV_DEFAULT 0x0017
-#define LIV_MAX 0x001f
-#define LIV_MIN 0x0000
-
-// Left (right) channel headphone volume control register
-#define LZC_ON 0x0080
-#define LHV_DEFAULT 0x0079
-#define LHV_MAX 0x007f
-#define LHV_MIN 0x0000
-
-// Analog audio path control register
-#define STA_REG(x) ((x)<<6)
-#define STE_ENABLED 0x0020
-#define DAC_SELECTED 0x0010
-#define BYPASS_ON 0x0008
-#define INSEL_MIC 0x0004
-#define MICM_MUTED 0x0002
-#define MICB_20DB 0x0001
-
-// Digital audio path control register
-#define DACM_MUTE 0x0008
-#define DEEMP_32K 0x0002
-#define DEEMP_44K 0x0004
-#define DEEMP_48K 0x0006
-#define ADCHP_ON 0x0001
-
-// Power control down register
-#define DEVICE_POWER_OFF 0x0080
-#define CLK_OFF 0x0040
-#define OSC_OFF 0x0020
-#define OUT_OFF 0x0010
-#define DAC_OFF 0x0008
-#define ADC_OFF 0x0004
-#define MIC_OFF 0x0002
-#define LINE_OFF 0x0001
-
-// Digital audio interface register
-#define MS_MASTER 0x0040
-#define LRSWAP_ON 0x0020
-#define LRP_ON 0x0010
-#define IWL_16 0x0000
-#define IWL_20 0x0004
-#define IWL_24 0x0008
-#define IWL_32 0x000C
-#define FOR_I2S 0x0002
-#define FOR_DSP 0x0003
-
-// Sample rate control register
-#define CLKOUT_HALF 0x0080
-#define CLKIN_HALF 0x0040
-#define BOSR_384fs 0x0002 // BOSR_272fs when in USB mode
-#define USB_CLK_ON 0x0001
-#define SR_MASK 0xf
-#define CLKOUT_SHIFT 7
-#define CLKIN_SHIFT 6
-#define SR_SHIFT 2
-#define BOSR_SHIFT 1
-
-// Digital interface register
-#define ACT_ON 0x0001
-
-#define TLV320AIC23ID1 (0x1a) // cs low
-#define TLV320AIC23ID2 (0x1b) // cs high
-
-void aic23_power_up(void);
-void aic23_power_down(void);
-
-#endif /* __ASM_ARCH_AIC23_H */
diff --git a/arch/arm/plat-omap/include/mach/board-h3.h b/arch/arm/plat-omap/include/mach/board-h3.h
index 14909dc..1888326 100644
--- a/arch/arm/plat-omap/include/mach/board-h3.h
+++ b/arch/arm/plat-omap/include/mach/board-h3.h
@@ -30,7 +30,9 @@
/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
#define OMAP1710_ETHR_START 0x04000300
+#define H3_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H3_TPS_GPIO_MMC_PWR_EN (H3_TPS_GPIO_BASE + 4)
+
extern void h3_mmc_init(void);
-extern void h3_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H3_H */
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index b2062f1..a8e1178 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -339,6 +339,7 @@
#define OMAP3430_REV_ES2_0 0x34301034
#define OMAP3430_REV_ES2_1 0x34302034
#define OMAP3430_REV_ES3_0 0x34303034
+#define OMAP3430_REV_ES3_1 0x34304034
/*
* omap_chip bits
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 04e68e8..8d9dfe3 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -87,16 +87,6 @@
#include <linux/errno.h>
#include <asm-generic/gpio.h>
-static inline int omap_request_gpio(int gpio)
-{
- return gpio_request(gpio, "FIXME");
-}
-
-static inline void omap_free_gpio(int gpio)
-{
- gpio_free(gpio);
-}
-
static inline int gpio_get_value(unsigned gpio)
{
return __gpio_get_value(gpio);
diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h
index 6a0d1a0..113c246 100644
--- a/arch/arm/plat-omap/include/mach/mcbsp.h
+++ b/arch/arm/plat-omap/include/mach/mcbsp.h
@@ -87,6 +87,10 @@
#define OMAP_MCBSP_REG_XCERG 0x3A
#define OMAP_MCBSP_REG_XCERH 0x3C
+/* Dummy defines, these are not available on omap1 */
+#define OMAP_MCBSP_REG_XCCR 0x00
+#define OMAP_MCBSP_REG_RCCR 0x00
+
#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
@@ -231,11 +235,16 @@
#define XPBBLK(value) ((value)<<7) /* Bits 7:8 */
/*********************** McBSP XCCR bit definitions *************************/
+#define EXTCLKGATE 0x8000
+#define PPCONNECT 0x4000
+#define DXENDLY(value) ((value)<<12) /* Bits 12:13 */
+#define XFULL_CYCLE 0x0800
#define DILB 0x0020
#define XDMAEN 0x0008
#define XDISABLE 0x0001
/********************** McBSP RCCR bit definitions *************************/
+#define RFULL_CYCLE 0x0800
#define RDMAEN 0x0008
#define RDISABLE 0x0001
@@ -267,6 +276,8 @@
u16 rcerh;
u16 xcerg;
u16 xcerh;
+ u16 xccr;
+ u16 rccr;
};
typedef enum {
@@ -333,7 +344,8 @@
u8 dma_rx_sync, dma_tx_sync;
u16 rx_irq, tx_irq;
struct omap_mcbsp_ops *ops;
- char const *clk_name;
+ char const **clk_names;
+ int num_clks;
};
struct omap_mcbsp {
@@ -365,7 +377,8 @@
/* Protect the field .free, while checking if the mcbsp is in use */
spinlock_t lock;
struct omap_mcbsp_platform_data *pdata;
- struct clk *clk;
+ struct clk **clks;
+ int num_clks;
};
extern struct omap_mcbsp **mcbsp_ptr;
extern int omap_mcbsp_count;
diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h
index 031250f..73a9e15 100644
--- a/arch/arm/plat-omap/include/mach/mmc.h
+++ b/arch/arm/plat-omap/include/mach/mmc.h
@@ -115,8 +115,9 @@
int nr_controllers);
void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers);
-int omap_mmc_add(int id, unsigned long base, unsigned long size,
- unsigned int irq, struct omap_mmc_platform_data *data);
+int omap_mmc_add(const char *name, int id, unsigned long base,
+ unsigned long size, unsigned int irq,
+ struct omap_mmc_platform_data *data);
#else
static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers)
@@ -126,8 +127,9 @@
int nr_controllers)
{
}
-static inline int omap_mmc_add(int id, unsigned long base, unsigned long size,
- unsigned int irq, struct omap_mmc_platform_data *data)
+static inline int omap_mmc_add(const char *name, int id, unsigned long base,
+ unsigned long size, unsigned int irq,
+ struct omap_mmc_platform_data *data)
{
return 0;
}
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index af33fc7..e5842e3 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -173,6 +173,10 @@
OMAP_MCBSP_WRITE(io_base, MCR2, config->mcr2);
OMAP_MCBSP_WRITE(io_base, MCR1, config->mcr1);
OMAP_MCBSP_WRITE(io_base, PCR0, config->pcr0);
+ if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+ OMAP_MCBSP_WRITE(io_base, XCCR, config->xccr);
+ OMAP_MCBSP_WRITE(io_base, RCCR, config->rccr);
+ }
}
EXPORT_SYMBOL(omap_mcbsp_config);
@@ -210,6 +214,7 @@
int omap_mcbsp_request(unsigned int id)
{
struct omap_mcbsp *mcbsp;
+ int i;
int err;
if (!omap_mcbsp_check_valid_id(id)) {
@@ -221,7 +226,8 @@
if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
mcbsp->pdata->ops->request(id);
- clk_enable(mcbsp->clk);
+ for (i = 0; i < mcbsp->num_clks; i++)
+ clk_enable(mcbsp->clks[i]);
spin_lock(&mcbsp->lock);
if (!mcbsp->free) {
@@ -272,6 +278,7 @@
void omap_mcbsp_free(unsigned int id)
{
struct omap_mcbsp *mcbsp;
+ int i;
if (!omap_mcbsp_check_valid_id(id)) {
printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
@@ -282,7 +289,8 @@
if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
mcbsp->pdata->ops->free(id);
- clk_disable(mcbsp->clk);
+ for (i = mcbsp->num_clks - 1; i >= 0; i--)
+ clk_disable(mcbsp->clks[i]);
spin_lock(&mcbsp->lock);
if (mcbsp->free) {
@@ -868,6 +876,7 @@
struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
struct omap_mcbsp *mcbsp;
int id = pdev->id - 1;
+ int i;
int ret = 0;
if (!pdata) {
@@ -912,14 +921,25 @@
mcbsp->dma_rx_sync = pdata->dma_rx_sync;
mcbsp->dma_tx_sync = pdata->dma_tx_sync;
- if (pdata->clk_name)
- mcbsp->clk = clk_get(&pdev->dev, pdata->clk_name);
- if (IS_ERR(mcbsp->clk)) {
- dev_err(&pdev->dev,
- "Invalid clock configuration for McBSP%d.\n",
- mcbsp->id);
- ret = PTR_ERR(mcbsp->clk);
- goto err_clk;
+ if (pdata->num_clks) {
+ mcbsp->num_clks = pdata->num_clks;
+ mcbsp->clks = kzalloc(mcbsp->num_clks * sizeof(struct clk *),
+ GFP_KERNEL);
+ if (!mcbsp->clks) {
+ ret = -ENOMEM;
+ goto exit;
+ }
+ for (i = 0; i < mcbsp->num_clks; i++) {
+ mcbsp->clks[i] = clk_get(&pdev->dev, pdata->clk_names[i]);
+ if (IS_ERR(mcbsp->clks[i])) {
+ dev_err(&pdev->dev,
+ "Invalid %s configuration for McBSP%d.\n",
+ pdata->clk_names[i], mcbsp->id);
+ ret = PTR_ERR(mcbsp->clks[i]);
+ goto err_clk;
+ }
+ }
+
}
mcbsp->pdata = pdata;
@@ -928,6 +948,9 @@
return 0;
err_clk:
+ while (i--)
+ clk_put(mcbsp->clks[i]);
+ kfree(mcbsp->clks);
iounmap(mcbsp->io_base);
err_ioremap:
mcbsp->free = 0;
@@ -938,6 +961,7 @@
static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
{
struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
+ int i;
platform_set_drvdata(pdev, NULL);
if (mcbsp) {
@@ -946,12 +970,18 @@
mcbsp->pdata->ops->free)
mcbsp->pdata->ops->free(mcbsp->id);
- clk_disable(mcbsp->clk);
- clk_put(mcbsp->clk);
+ for (i = mcbsp->num_clks - 1; i >= 0; i--) {
+ clk_disable(mcbsp->clks[i]);
+ clk_put(mcbsp->clks[i]);
+ }
iounmap(mcbsp->io_base);
- mcbsp->clk = NULL;
+ if (mcbsp->num_clks) {
+ kfree(mcbsp->clks);
+ mcbsp->clks = NULL;
+ mcbsp->num_clks = 0;
+ }
mcbsp->free = 0;
mcbsp->dev = NULL;
}
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index add0485..e278de6 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -431,15 +431,6 @@
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_USB_GADGET_OMAP) || \
- defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) || \
- (defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG))
-static void usb_release(struct device *dev)
-{
- /* normally not freed */
-}
-#endif
-
#ifdef CONFIG_USB_GADGET_OMAP
static struct resource udc_resources[] = {
@@ -466,7 +457,6 @@
.name = "omap_udc",
.id = -1,
.dev = {
- .release = usb_release,
.dma_mask = &udc_dmamask,
.coherent_dma_mask = 0xffffffff,
},
@@ -497,7 +487,6 @@
.name = "ohci",
.id = -1,
.dev = {
- .release = usb_release,
.dma_mask = &ohci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
@@ -524,9 +513,6 @@
static struct platform_device otg_device = {
.name = "omap_otg",
.id = -1,
- .dev = {
- .release = usb_release,
- },
.num_resources = ARRAY_SIZE(otg_resources),
.resource = otg_resources,
};
diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig
index 164e281..574aca9 100644
--- a/arch/avr32/configs/atngw100_defconfig
+++ b/arch/avr32/configs/atngw100_defconfig
@@ -644,8 +644,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -670,7 +670,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig
index b0572d2..86a45b5 100644
--- a/arch/avr32/configs/atngw100_evklcd100_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd100_defconfig
@@ -671,7 +671,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig
index c5b898d..a96b68e 100644
--- a/arch/avr32/configs/atngw100_evklcd101_defconfig
+++ b/arch/avr32/configs/atngw100_evklcd101_defconfig
@@ -671,7 +671,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -699,7 +699,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig
index c9dc648..0abe90a 100644
--- a/arch/avr32/configs/atstk1002_defconfig
+++ b/arch/avr32/configs/atstk1002_defconfig
@@ -663,8 +663,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -689,7 +689,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig
index 29ea132..101972f 100644
--- a/arch/avr32/configs/atstk1003_defconfig
+++ b/arch/avr32/configs/atstk1003_defconfig
@@ -611,8 +611,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -637,7 +637,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig
index 69e6c0d..518f789 100644
--- a/arch/avr32/configs/atstk1004_defconfig
+++ b/arch/avr32/configs/atstk1004_defconfig
@@ -394,7 +394,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig
index 361c31c..c1603c4 100644
--- a/arch/avr32/configs/atstk1006_defconfig
+++ b/arch/avr32/configs/atstk1006_defconfig
@@ -684,8 +684,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -710,7 +710,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig
index e2bd998..4c3ac06 100644
--- a/arch/avr32/configs/favr-32_defconfig
+++ b/arch/avr32/configs/favr-32_defconfig
@@ -633,8 +633,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -659,7 +659,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig
index 0d3d298..3970fcc 100644
--- a/arch/avr32/configs/hammerhead_defconfig
+++ b/arch/avr32/configs/hammerhead_defconfig
@@ -716,8 +716,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -742,7 +742,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/configs/mimc200_defconfig b/arch/avr32/configs/mimc200_defconfig
index 981e4f8..1a58ffb 100644
--- a/arch/avr32/configs/mimc200_defconfig
+++ b/arch/avr32/configs/mimc200_defconfig
@@ -565,8 +565,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -592,7 +592,7 @@
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 219822c..3136628 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,4 +1,3 @@
include include/asm-generic/Kbuild.asm
-header-y += swab.h
header-y += cachectl.h
diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h
index 2aba64b..50abc21 100644
--- a/arch/avr32/include/asm/byteorder.h
+++ b/arch/avr32/include/asm/byteorder.h
@@ -4,7 +4,6 @@
#ifndef __ASM_AVR32_BYTEORDER_H
#define __ASM_AVR32_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* __ASM_AVR32_BYTEORDER_H */
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index a949c4f..8f1f97d 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -169,26 +169,51 @@
help
BF542 Processor Support.
+config BF542M
+ bool "BF542m"
+ help
+ BF542 Processor Support.
+
config BF544
bool "BF544"
help
BF544 Processor Support.
+config BF544M
+ bool "BF544m"
+ help
+ BF544 Processor Support.
+
config BF547
bool "BF547"
help
BF547 Processor Support.
+config BF547M
+ bool "BF547m"
+ help
+ BF547 Processor Support.
+
config BF548
bool "BF548"
help
BF548 Processor Support.
+config BF548M
+ bool "BF548m"
+ help
+ BF548 Processor Support.
+
config BF549
bool "BF549"
help
BF549 Processor Support.
+config BF549M
+ bool "BF549m"
+ help
+ BF549 Processor Support.
+
config BF561
bool "BF561"
help
@@ -224,39 +249,39 @@
config BF_REV_MIN
int
- default 0 if (BF51x || BF52x || BF54x)
+ default 0 if (BF51x || BF52x || (BF54x && !BF54xM))
default 2 if (BF537 || BF536 || BF534)
- default 3 if (BF561 ||BF533 || BF532 || BF531)
+ default 3 if (BF561 || BF533 || BF532 || BF531 || BF54xM)
default 4 if (BF538 || BF539)
config BF_REV_MAX
int
- default 2 if (BF51x || BF52x || BF54x)
- default 3 if (BF537 || BF536 || BF534)
+ default 2 if (BF51x || BF52x || (BF54x && !BF54xM))
+ default 3 if (BF537 || BF536 || BF534 || BF54xM)
default 5 if (BF561 || BF538 || BF539)
default 6 if (BF533 || BF532 || BF531)
choice
prompt "Silicon Rev"
- default BF_REV_0_1 if (BF51x || BF52x || BF54x)
+ default BF_REV_0_1 if (BF51x || BF52x || (BF54x && !BF54xM))
default BF_REV_0_2 if (BF534 || BF536 || BF537)
- default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF561)
+ default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF54xM || BF561)
config BF_REV_0_0
bool "0.0"
- depends on (BF51x || BF52x || BF54x)
+ depends on (BF51x || BF52x || (BF54x && !BF54xM))
config BF_REV_0_1
bool "0.1"
- depends on (BF52x || BF54x)
+ depends on (BF52x || (BF54x && !BF54xM))
config BF_REV_0_2
bool "0.2"
- depends on (BF52x || BF537 || BF536 || BF534 || BF54x)
+ depends on (BF52x || BF537 || BF536 || BF534 || (BF54x && !BF54xM))
config BF_REV_0_3
bool "0.3"
- depends on (BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
+ depends on (BF54xM || BF561 || BF537 || BF536 || BF534 || BF533 || BF532 || BF531)
config BF_REV_0_4
bool "0.4"
@@ -293,9 +318,14 @@
depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537)
default y
+config BF54xM
+ bool
+ depends on (BF542M || BF544M || BF547M || BF548M || BF549M)
+ default y
+
config BF54x
bool
- depends on (BF542 || BF544 || BF547 || BF548 || BF549)
+ depends on (BF542 || BF544 || BF547 || BF548 || BF549 || BF54xM)
default y
config MEM_GENERIC_BOARD
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index e550c8d..d54c828 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -21,57 +21,67 @@
KBUILD_DEFCONFIG := BF537-STAMP_defconfig
# setup the machine name and the machine dependent settings
-machine-$(CONFIG_BF512) := bf518
-machine-$(CONFIG_BF514) := bf518
-machine-$(CONFIG_BF516) := bf518
-machine-$(CONFIG_BF518) := bf518
-machine-$(CONFIG_BF522) := bf527
-machine-$(CONFIG_BF523) := bf527
-machine-$(CONFIG_BF524) := bf527
-machine-$(CONFIG_BF525) := bf527
-machine-$(CONFIG_BF526) := bf527
-machine-$(CONFIG_BF527) := bf527
-machine-$(CONFIG_BF531) := bf533
-machine-$(CONFIG_BF532) := bf533
-machine-$(CONFIG_BF533) := bf533
-machine-$(CONFIG_BF534) := bf537
-machine-$(CONFIG_BF536) := bf537
-machine-$(CONFIG_BF537) := bf537
-machine-$(CONFIG_BF538) := bf538
-machine-$(CONFIG_BF539) := bf538
-machine-$(CONFIG_BF542) := bf548
-machine-$(CONFIG_BF544) := bf548
-machine-$(CONFIG_BF547) := bf548
-machine-$(CONFIG_BF548) := bf548
-machine-$(CONFIG_BF549) := bf548
-machine-$(CONFIG_BF561) := bf561
+machine-$(CONFIG_BF512) := bf518
+machine-$(CONFIG_BF514) := bf518
+machine-$(CONFIG_BF516) := bf518
+machine-$(CONFIG_BF518) := bf518
+machine-$(CONFIG_BF522) := bf527
+machine-$(CONFIG_BF523) := bf527
+machine-$(CONFIG_BF524) := bf527
+machine-$(CONFIG_BF525) := bf527
+machine-$(CONFIG_BF526) := bf527
+machine-$(CONFIG_BF527) := bf527
+machine-$(CONFIG_BF531) := bf533
+machine-$(CONFIG_BF532) := bf533
+machine-$(CONFIG_BF533) := bf533
+machine-$(CONFIG_BF534) := bf537
+machine-$(CONFIG_BF536) := bf537
+machine-$(CONFIG_BF537) := bf537
+machine-$(CONFIG_BF538) := bf538
+machine-$(CONFIG_BF539) := bf538
+machine-$(CONFIG_BF542) := bf548
+machine-$(CONFIG_BF542M) := bf548
+machine-$(CONFIG_BF544) := bf548
+machine-$(CONFIG_BF544M) := bf548
+machine-$(CONFIG_BF547) := bf548
+machine-$(CONFIG_BF547M) := bf548
+machine-$(CONFIG_BF548) := bf548
+machine-$(CONFIG_BF548M) := bf548
+machine-$(CONFIG_BF549) := bf548
+machine-$(CONFIG_BF549M) := bf548
+machine-$(CONFIG_BF561) := bf561
MACHINE := $(machine-y)
export MACHINE
-cpu-$(CONFIG_BF512) := bf512
-cpu-$(CONFIG_BF514) := bf514
-cpu-$(CONFIG_BF516) := bf516
-cpu-$(CONFIG_BF518) := bf518
-cpu-$(CONFIG_BF522) := bf522
-cpu-$(CONFIG_BF523) := bf523
-cpu-$(CONFIG_BF524) := bf524
-cpu-$(CONFIG_BF525) := bf525
-cpu-$(CONFIG_BF526) := bf526
-cpu-$(CONFIG_BF527) := bf527
-cpu-$(CONFIG_BF531) := bf531
-cpu-$(CONFIG_BF532) := bf532
-cpu-$(CONFIG_BF533) := bf533
-cpu-$(CONFIG_BF534) := bf534
-cpu-$(CONFIG_BF536) := bf536
-cpu-$(CONFIG_BF537) := bf537
-cpu-$(CONFIG_BF538) := bf538
-cpu-$(CONFIG_BF539) := bf539
-cpu-$(CONFIG_BF542) := bf542
-cpu-$(CONFIG_BF544) := bf544
-cpu-$(CONFIG_BF547) := bf547
-cpu-$(CONFIG_BF548) := bf548
-cpu-$(CONFIG_BF549) := bf549
-cpu-$(CONFIG_BF561) := bf561
+cpu-$(CONFIG_BF512) := bf512
+cpu-$(CONFIG_BF514) := bf514
+cpu-$(CONFIG_BF516) := bf516
+cpu-$(CONFIG_BF518) := bf518
+cpu-$(CONFIG_BF522) := bf522
+cpu-$(CONFIG_BF523) := bf523
+cpu-$(CONFIG_BF524) := bf524
+cpu-$(CONFIG_BF525) := bf525
+cpu-$(CONFIG_BF526) := bf526
+cpu-$(CONFIG_BF527) := bf527
+cpu-$(CONFIG_BF531) := bf531
+cpu-$(CONFIG_BF532) := bf532
+cpu-$(CONFIG_BF533) := bf533
+cpu-$(CONFIG_BF534) := bf534
+cpu-$(CONFIG_BF536) := bf536
+cpu-$(CONFIG_BF537) := bf537
+cpu-$(CONFIG_BF538) := bf538
+cpu-$(CONFIG_BF539) := bf539
+cpu-$(CONFIG_BF542) := bf542
+cpu-$(CONFIG_BF542M) := bf542m
+cpu-$(CONFIG_BF544) := bf544
+cpu-$(CONFIG_BF544M) := bf544m
+cpu-$(CONFIG_BF547) := bf547
+cpu-$(CONFIG_BF547M) := bf547m
+cpu-$(CONFIG_BF548) := bf548
+cpu-$(CONFIG_BF548M) := bf548m
+cpu-$(CONFIG_BF549) := bf549
+cpu-$(CONFIG_BF549M) := bf549m
+cpu-$(CONFIG_BF561) := bf561
rev-$(CONFIG_BF_REV_0_0) := 0.0
rev-$(CONFIG_BF_REV_0_1) := 0.1
diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig
index e0b3f24..4fdb9e0 100644
--- a/arch/blackfin/configs/BF518F-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig
@@ -1,6 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc2
+# Fri Jan 9 17:58:41 2009
#
# CONFIG_MMU is not set
# CONFIG_FPU is not set
@@ -149,6 +150,7 @@
# CONFIG_BF_REV_ANY is not set
# CONFIG_BF_REV_NONE is not set
CONFIG_BF51x=y
+CONFIG_MEM_MT48LC32M8A2_75=y
CONFIG_BFIN518F_EZBRD=y
#
@@ -598,7 +600,10 @@
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
-# CONFIG_BFIN_MAC is not set
+CONFIG_BFIN_MAC=y
+CONFIG_BFIN_TX_DESC_NUM=10
+CONFIG_BFIN_RX_DESC_NUM=20
+# CONFIG_BFIN_MAC_RMII is not set
# CONFIG_SMC91X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DM9000 is not set
@@ -679,7 +684,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -746,9 +751,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig
index 69f66c3..8e2b855 100644
--- a/arch/blackfin/configs/BF526-EZBRD_defconfig
+++ b/arch/blackfin/configs/BF526-EZBRD_defconfig
@@ -723,7 +723,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -793,9 +793,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -820,7 +820,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index f92668a..833128b 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -767,7 +767,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -837,9 +837,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -864,7 +864,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 92afd98..334c94b 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -672,7 +672,7 @@
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -719,7 +719,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 49eabb4..9d73343 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -679,7 +679,7 @@
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -743,9 +743,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -770,7 +770,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index 332142f..4fb4108 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -722,7 +722,7 @@
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -794,9 +794,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
CONFIG_SENSORS_AD5252=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -821,7 +821,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig
index ed15934..cb32f56 100644
--- a/arch/blackfin/configs/BF538-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF538-EZKIT_defconfig
@@ -726,7 +726,7 @@
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -796,9 +796,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -823,7 +823,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index d4ed9ce..0f869761 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -856,7 +856,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -928,9 +928,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -955,7 +955,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 1ecb7a3..042c7ad 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -709,7 +709,7 @@
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
-# CONFIG_BFIN_JTAG_COMM is not set
+CONFIG_BFIN_JTAG_COMM=m
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -756,7 +756,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig
index 9683b2e..3a20e28 100644
--- a/arch/blackfin/configs/BlackStamp_defconfig
+++ b/arch/blackfin/configs/BlackStamp_defconfig
@@ -691,7 +691,7 @@
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
@@ -713,7 +713,7 @@
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig
index a041e7e..865ed85 100644
--- a/arch/blackfin/configs/CM-BF527_defconfig
+++ b/arch/blackfin/configs/CM-BF527_defconfig
@@ -1,7 +1,6 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24.7
-# Fri Jul 18 18:00:41 2008
+# Linux kernel version: 2.6.28
#
# CONFIG_MMU is not set
# CONFIG_FPU is not set
@@ -9,7 +8,6 @@
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_BLACKFIN=y
CONFIG_ZONE_DMA=y
-CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
@@ -32,18 +30,16 @@
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -52,26 +48,35 @@
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
+CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
@@ -82,6 +87,7 @@
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
@@ -95,9 +101,11 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
+# CONFIG_FREEZER is not set
#
# Blackfin Processor Options
@@ -106,6 +114,10 @@
#
# Processor and Board Settings
#
+# CONFIG_BF512 is not set
+# CONFIG_BF514 is not set
+# CONFIG_BF516 is not set
+# CONFIG_BF518 is not set
# CONFIG_BF522 is not set
# CONFIG_BF523 is not set
# CONFIG_BF524 is not set
@@ -118,48 +130,32 @@
# CONFIG_BF534 is not set
# CONFIG_BF536 is not set
# CONFIG_BF537 is not set
+# CONFIG_BF538 is not set
+# CONFIG_BF539 is not set
# CONFIG_BF542 is not set
+# CONFIG_BF542M is not set
# CONFIG_BF544 is not set
+# CONFIG_BF544M is not set
# CONFIG_BF547 is not set
+# CONFIG_BF547M is not set
# CONFIG_BF548 is not set
+# CONFIG_BF548M is not set
# CONFIG_BF549 is not set
+# CONFIG_BF549M is not set
# CONFIG_BF561 is not set
+CONFIG_BF_REV_MIN=0
+CONFIG_BF_REV_MAX=2
# CONFIG_BF_REV_0_0 is not set
CONFIG_BF_REV_0_1=y
# CONFIG_BF_REV_0_2 is not set
# CONFIG_BF_REV_0_3 is not set
# CONFIG_BF_REV_0_4 is not set
# CONFIG_BF_REV_0_5 is not set
+# CONFIG_BF_REV_0_6 is not set
# CONFIG_BF_REV_ANY is not set
# CONFIG_BF_REV_NONE is not set
CONFIG_BF52x=y
CONFIG_MEM_MT48LC16M16A2TG_75=y
-# CONFIG_BFIN527_EZKIT is not set
-CONFIG_BFIN527_BLUETECHNIX_CM=y
-
-#
-# BF527 Specific Configuration
-#
-
-#
-# Alternative Multiplexing Scheme
-#
-# CONFIG_BF527_SPORT0_PORTF is not set
-CONFIG_BF527_SPORT0_PORTG=y
-CONFIG_BF527_SPORT0_TSCLK_PG10=y
-# CONFIG_BF527_SPORT0_TSCLK_PG14 is not set
-CONFIG_BF527_UART1_PORTF=y
-# CONFIG_BF527_UART1_PORTG is not set
-# CONFIG_BF527_NAND_D_PORTF is not set
-CONFIG_BF527_NAND_D_PORTH=y
-
-#
-# Interrupt Priority Assignment
-#
-
-#
-# Priority
-#
CONFIG_IRQ_PLL_WAKEUP=7
CONFIG_IRQ_DMA0_ERROR=7
CONFIG_IRQ_DMAR0_BLK=7
@@ -179,7 +175,6 @@
CONFIG_IRQ_SPORT1_RX=9
CONFIG_IRQ_SPORT1_TX=9
CONFIG_IRQ_TWI=10
-CONFIG_IRQ_SPI=10
CONFIG_IRQ_UART0_RX=10
CONFIG_IRQ_UART0_TX=10
CONFIG_IRQ_UART1_RX=10
@@ -205,6 +200,34 @@
CONFIG_IRQ_WATCH=13
CONFIG_IRQ_PORTF_INTA=13
CONFIG_IRQ_PORTF_INTB=13
+# CONFIG_BFIN527_EZKIT is not set
+CONFIG_BFIN527_BLUETECHNIX_CM=y
+# CONFIG_BFIN526_EZBRD is not set
+
+#
+# BF527 Specific Configuration
+#
+
+#
+# Alternative Multiplexing Scheme
+#
+# CONFIG_BF527_SPORT0_PORTF is not set
+CONFIG_BF527_SPORT0_PORTG=y
+CONFIG_BF527_SPORT0_TSCLK_PG10=y
+# CONFIG_BF527_SPORT0_TSCLK_PG14 is not set
+CONFIG_BF527_UART1_PORTF=y
+# CONFIG_BF527_UART1_PORTG is not set
+# CONFIG_BF527_NAND_D_PORTF is not set
+CONFIG_BF527_NAND_D_PORTH=y
+
+#
+# Interrupt Priority Assignment
+#
+
+#
+# Priority
+#
+CONFIG_IRQ_SPI=10
CONFIG_IRQ_SPI_ERROR=7
CONFIG_IRQ_NFC_ERROR=7
CONFIG_IRQ_HDMA_ERROR=7
@@ -226,7 +249,6 @@
#
CONFIG_CLKIN_HZ=25000000
# CONFIG_BFIN_KERNEL_CLOCK is not set
-CONFIG_MAX_MEM_SIZE=512
CONFIG_MAX_VCO_HZ=600000000
CONFIG_MIN_VCO_HZ=50000000
CONFIG_MAX_SCLK_HZ=133333333
@@ -240,10 +262,10 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_CYCLES_CLOCKSOURCE is not set
-# CONFIG_TICK_ONESHOT is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@@ -277,6 +299,12 @@
CONFIG_CACHELINE_ALIGNED_L1=y
# CONFIG_SYSCALL_TAB_L1 is not set
# CONFIG_CPLB_SWITCH_TAB_L1 is not set
+CONFIG_APP_STACK_L1=y
+
+#
+# Speed Optimizations
+#
+CONFIG_BFIN_INS_LOWOVERHEAD=y
CONFIG_RAMKERNEL=y
# CONFIG_ROMKERNEL is not set
CONFIG_SELECT_MEMORY_MODEL=y
@@ -285,10 +313,10 @@
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_VIRT_TO_BUS=y
CONFIG_BFIN_GPTIMERS=y
@@ -334,7 +362,6 @@
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
-# CONFIG_PCI is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -345,25 +372,20 @@
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
# CONFIG_BINFMT_SHARED_FLAT is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options
#
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-# CONFIG_PM_BFIN_SLEEP_DEEPER is not set
-# CONFIG_PM_BFIN_SLEEP is not set
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM_WAKEUP_BY_GPIO is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -376,6 +398,7 @@
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
@@ -405,8 +428,6 @@
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
@@ -415,6 +436,7 @@
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -431,14 +453,14 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-
-#
-# Wireless
-#
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
@@ -456,6 +478,8 @@
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
@@ -464,6 +488,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -507,6 +532,7 @@
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_GPIO_ADDR is not set
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
@@ -542,10 +568,12 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -558,7 +586,6 @@
# CONFIG_ATA is not set
# CONFIG_MD is not set
CONFIG_NETDEVICES=y
-# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -579,6 +606,7 @@
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -591,11 +619,14 @@
# CONFIG_SMC91X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@@ -604,6 +635,7 @@
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
@@ -616,7 +648,6 @@
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -642,14 +673,15 @@
# CONFIG_BF5xx_PPIFCD is not set
# CONFIG_BFIN_SIMPLE_TIMER is not set
# CONFIG_BF5xx_PPI is not set
-CONFIG_BFIN_OTP=y
-# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
+# CONFIG_BF5xx_EPPI is not set
# CONFIG_BFIN_SPORT is not set
# CONFIG_BFIN_TIMER_LATENCY is not set
# CONFIG_TWI_LCD is not set
+CONFIG_BFIN_DMA_INTERFACE=m
CONFIG_SIMPLE_GPIO=m
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
+# CONFIG_BFIN_JTAG_COMM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -673,6 +705,8 @@
# CONFIG_SERIAL_BFIN_SPORT is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
+CONFIG_BFIN_OTP=y
+# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
#
# CAN, the car bus and industrial fieldbus
@@ -680,44 +714,49 @@
# CONFIG_CAN4LINUX is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
+CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
CONFIG_I2C_BLACKFIN_TWI=m
CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
-# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCF8575 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
@@ -726,17 +765,15 @@
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BFIN_LOCK is not set
# CONFIG_SPI_BITBANG is not set
#
@@ -745,18 +782,24 @@
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -777,6 +820,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -785,6 +829,7 @@
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
@@ -792,9 +837,12 @@
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -810,21 +858,31 @@
# CONFIG_USBPCWATCHDOG is not set
#
-# Sonics Silicon Backplane
-#
-CONFIG_SSB_POSSIBLE=y
-# CONFIG_SSB is not set
-
-#
# Multifunction device drivers
#
+# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
+
+#
+# Multimedia core support
+#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
# CONFIG_DAB is not set
#
@@ -839,10 +897,6 @@
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -850,6 +904,7 @@
# CONFIG_USB_ARCH_HAS_EHCI is not set
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -860,40 +915,48 @@
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
CONFIG_USB_OTG_BLACKLIST_HUB=y
+CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_SOC=y
#
-# Blackfin high speed USB support
+# Blackfin high speed USB Support
#
CONFIG_USB_MUSB_HOST=y
# CONFIG_USB_MUSB_PERIPHERAL is not set
# CONFIG_USB_MUSB_OTG is not set
CONFIG_USB_MUSB_HDRC_HCD=y
CONFIG_MUSB_PIO_ONLY=y
-CONFIG_USB_MUSB_LOGLEVEL=0
+CONFIG_MUSB_DMA_POLL=y
+# CONFIG_USB_MUSB_DEBUG is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_LIBUSUAL is not set
@@ -901,15 +964,10 @@
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
-CONFIG_USB_MON=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -918,7 +976,7 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -934,17 +992,13 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
@@ -973,51 +1027,59 @@
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_BFIN=y
-
-#
-# Userspace I/O
-#
+# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
+# CONFIG_STAGING is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -1059,8 +1121,11 @@
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -1068,13 +1133,12 @@
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
-# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_SUNRPC_REGISTER_V4 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
@@ -1130,7 +1194,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1138,14 +1201,61 @@
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_FRAME_POINTER is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+
+#
+# Tracers
+#
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_KGDB_TESTCASE is not set
+CONFIG_DEBUG_VERBOSE=y
CONFIG_DEBUG_MMRS=y
+# CONFIG_DEBUG_HWERR is not set
+# CONFIG_DEBUG_DOUBLEFAULT is not set
CONFIG_DEBUG_HUNT_FOR_ZERO=y
CONFIG_DEBUG_BFIN_HWTRACE_ON=y
CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
@@ -1154,7 +1264,7 @@
CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
-CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK is not set
# CONFIG_CPLB_INFO is not set
CONFIG_ACCESS_CHECK=y
@@ -1163,10 +1273,96 @@
#
# CONFIG_KEYS is not set
CONFIG_SECURITY=y
+# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
-# CONFIG_SECURITY_CAPABILITIES is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_SECURITY_ROOTPLUG is not set
-# CONFIG_CRYPTO is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_HW=y
#
# Library routines
@@ -1174,6 +1370,7 @@
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig
index efd68bc..efe9741 100644
--- a/arch/blackfin/configs/CM-BF548_defconfig
+++ b/arch/blackfin/configs/CM-BF548_defconfig
@@ -798,7 +798,7 @@
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8575 is not set
# CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig
index 5d3901d..bd553da 100644
--- a/arch/blackfin/configs/H8606_defconfig
+++ b/arch/blackfin/configs/H8606_defconfig
@@ -750,7 +750,7 @@
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
CONFIG_SPI_SPIDEV=y
#
diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig
index e66f5da..eae83b5 100644
--- a/arch/blackfin/configs/IP0X_defconfig
+++ b/arch/blackfin/configs/IP0X_defconfig
@@ -803,7 +803,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
#
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index ce5dde9..ad09670 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -755,9 +755,9 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -781,7 +781,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig
index 7c8250d..fa580af 100644
--- a/arch/blackfin/configs/SRV1_defconfig
+++ b/arch/blackfin/configs/SRV1_defconfig
@@ -798,7 +798,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8575 is not set
# CONFIG_SENSORS_PCA9543 is not set
@@ -826,7 +826,7 @@
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=m
+CONFIG_EEPROM_AT25=m
# CONFIG_SPI_SPIDEV is not set
#
diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig
index 9af522c..97a1f1d 100644
--- a/arch/blackfin/configs/TCM-BF537_defconfig
+++ b/arch/blackfin/configs/TCM-BF537_defconfig
@@ -533,7 +533,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index d0d1ac4..606ecfd 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -1,4 +1,3 @@
include include/asm-generic/Kbuild.asm
unifdef-y += fixed_code.h
-unifdef-y += swab.h
diff --git a/arch/blackfin/include/asm/byteorder.h b/arch/blackfin/include/asm/byteorder.h
index b9e797a..3e69106 100644
--- a/arch/blackfin/include/asm/byteorder.h
+++ b/arch/blackfin/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _BLACKFIN_BYTEORDER_H
#define _BLACKFIN_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _BLACKFIN_BYTEORDER_H */
diff --git a/arch/blackfin/include/asm/checksum.h b/arch/blackfin/include/asm/checksum.h
index f67289a..793581f 100644
--- a/arch/blackfin/include/asm/checksum.h
+++ b/arch/blackfin/include/asm/checksum.h
@@ -63,23 +63,23 @@
csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
unsigned short proto, __wsum sum)
{
+ unsigned int carry;
- __asm__ ("%0 = %0 + %1;\n\t"
- "CC = AC0;\n\t"
- "if !CC jump 4;\n\t"
- "%0 = %0 + %4;\n\t"
- "%0 = %0 + %2;\n\t"
- "CC = AC0;\n\t"
- "if !CC jump 4;\n\t"
- "%0 = %0 + %4;\n\t"
- "%0 = %0 + %3;\n\t"
- "CC = AC0;\n\t"
- "if !CC jump 4;\n\t"
- "%0 = %0 + %4;\n\t"
- "NOP;\n\t"
- : "=d" (sum)
- : "d" (daddr), "d" (saddr), "d" ((ntohs(len)<<16)+proto*256), "d" (1), "0"(sum)
- : "CC");
+ __asm__ ("%0 = %0 + %2;\n\t"
+ "CC = AC0;\n\t"
+ "%1 = CC;\n\t"
+ "%0 = %0 + %1;\n\t"
+ "%0 = %0 + %3;\n\t"
+ "CC = AC0;\n\t"
+ "%1 = CC;\n\t"
+ "%0 = %0 + %1;\n\t"
+ "%0 = %0 + %4;\n\t"
+ "CC = AC0;\n\t"
+ "%1 = CC;\n\t"
+ "%0 = %0 + %1;\n\t"
+ : "=d" (sum), "=&d" (carry)
+ : "d" (daddr), "d" (saddr), "d" ((len + proto) << 8), "0"(sum)
+ : "CC");
return (sum);
}
diff --git a/arch/blackfin/include/asm/delay.h b/arch/blackfin/include/asm/delay.h
index 0889c3a..c31f91c 100644
--- a/arch/blackfin/include/asm/delay.h
+++ b/arch/blackfin/include/asm/delay.h
@@ -13,29 +13,7 @@
static inline void __delay(unsigned long loops)
{
- if (ANOMALY_05000312) {
- /* Interrupted loads to loop registers -> bad */
- unsigned long tmp;
- __asm__ __volatile__(
- "[--SP] = LC0;"
- "[--SP] = LT0;"
- "[--SP] = LB0;"
- "LSETUP (1f,1f) LC0 = %1;"
- "1: NOP;"
- /* We take advantage of the fact that LC0 is 0 at
- * the end of the loop. Otherwise we'd need some
- * NOPs after the CLI here.
- */
- "CLI %0;"
- "LB0 = [SP++];"
- "LT0 = [SP++];"
- "LC0 = [SP++];"
- "STI %0;"
- : "=d" (tmp)
- : "a" (loops)
- );
- } else
- __asm__ __volatile__ (
+__asm__ __volatile__ (
"LSETUP(1f, 1f) LC0 = %0;"
"1: NOP;"
:
@@ -47,16 +25,15 @@
#include <linux/param.h> /* needed for HZ */
/*
- * Use only for very small delays ( < 1 msec). Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays. This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
+ * close approximation borrowed from m68knommu to avoid 64-bit math
*/
+
+#define HZSCALE (268435456 / (1000000/HZ))
+
static inline void udelay(unsigned long usecs)
{
extern unsigned long loops_per_jiffy;
- __delay(usecs * loops_per_jiffy / (1000000 / HZ));
+ __delay((((usecs * HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6);
}
#endif
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 9477d82..d4a082ef 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -27,60 +27,6 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-/*
-* Number BF537/6/4 BF561 BF533/2/1
-* BF527/5/2
-*
-* GPIO_0 PF0 PF0 PF0
-* GPIO_1 PF1 PF1 PF1
-* GPIO_2 PF2 PF2 PF2
-* GPIO_3 PF3 PF3 PF3
-* GPIO_4 PF4 PF4 PF4
-* GPIO_5 PF5 PF5 PF5
-* GPIO_6 PF6 PF6 PF6
-* GPIO_7 PF7 PF7 PF7
-* GPIO_8 PF8 PF8 PF8
-* GPIO_9 PF9 PF9 PF9
-* GPIO_10 PF10 PF10 PF10
-* GPIO_11 PF11 PF11 PF11
-* GPIO_12 PF12 PF12 PF12
-* GPIO_13 PF13 PF13 PF13
-* GPIO_14 PF14 PF14 PF14
-* GPIO_15 PF15 PF15 PF15
-* GPIO_16 PG0 PF16
-* GPIO_17 PG1 PF17
-* GPIO_18 PG2 PF18
-* GPIO_19 PG3 PF19
-* GPIO_20 PG4 PF20
-* GPIO_21 PG5 PF21
-* GPIO_22 PG6 PF22
-* GPIO_23 PG7 PF23
-* GPIO_24 PG8 PF24
-* GPIO_25 PG9 PF25
-* GPIO_26 PG10 PF26
-* GPIO_27 PG11 PF27
-* GPIO_28 PG12 PF28
-* GPIO_29 PG13 PF29
-* GPIO_30 PG14 PF30
-* GPIO_31 PG15 PF31
-* GPIO_32 PH0 PF32
-* GPIO_33 PH1 PF33
-* GPIO_34 PH2 PF34
-* GPIO_35 PH3 PF35
-* GPIO_36 PH4 PF36
-* GPIO_37 PH5 PF37
-* GPIO_38 PH6 PF38
-* GPIO_39 PH7 PF39
-* GPIO_40 PH8 PF40
-* GPIO_41 PH9 PF41
-* GPIO_42 PH10 PF42
-* GPIO_43 PH11 PF43
-* GPIO_44 PH12 PF44
-* GPIO_45 PH13 PF45
-* GPIO_46 PH14 PF46
-* GPIO_47 PH15 PF47
-*/
-
#ifndef __ARCH_BLACKFIN_GPIO_H__
#define __ARCH_BLACKFIN_GPIO_H__
@@ -295,10 +241,6 @@
int bfin_gpio_get_value(unsigned gpio);
void bfin_gpio_set_value(unsigned gpio, int value);
-#ifndef BF548_FAMILY
-#define bfin_gpio_set_value(gpio, value) set_gpio_data(gpio, value)
-#endif
-
#ifdef CONFIG_GPIOLIB
#include <asm-generic/gpio.h> /* cansleep wrappers */
diff --git a/arch/blackfin/include/asm/kgdb.h b/arch/blackfin/include/asm/kgdb.h
index 26ebac6..c8b256d 100644
--- a/arch/blackfin/include/asm/kgdb.h
+++ b/arch/blackfin/include/asm/kgdb.h
@@ -1,32 +1,8 @@
-/*
- * File: include/asm-blackfin/kgdb.h
- * Based on:
- * Author: Sonic Zhang
+/* Blackfin KGDB header
*
- * Created:
- * Description:
+ * Copyright 2005-2009 Analog Devices Inc.
*
- * Rev: $Id: kgdb_bfin_linux-2.6.x.patch 4934 2007-02-13 09:32:11Z sonicz $
- *
- * Modified:
- * Copyright 2005-2006 Analog Devices Inc.
- *
- * Bugs: Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Licensed under the GPL-2 or later.
*/
#ifndef __ASM_BLACKFIN_KGDB_H__
@@ -37,17 +13,18 @@
/* gdb locks */
#define KGDB_MAX_NO_CPUS 8
-/************************************************************************/
-/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/
-/* at least NUMREGBYTES*2 are needed for register packets */
-/* Longer buffer is needed to list all threads */
+/*
+ * BUFMAX defines the maximum number of characters in inbound/outbound buffers.
+ * At least NUMREGBYTES*2 are needed for register packets.
+ * Longer buffer is needed to list all threads.
+ */
#define BUFMAX 2048
/*
- * Note that this register image is different from
- * the register image that Linux produces at interrupt time.
- *
- * Linux's register image is defined by struct pt_regs in ptrace.h.
+ * Note that this register image is different from
+ * the register image that Linux produces at interrupt time.
+ *
+ * Linux's register image is defined by struct pt_regs in ptrace.h.
*/
enum regnames {
/* Core Registers */
@@ -104,14 +81,14 @@
BFIN_RETX,
BFIN_RETN,
BFIN_RETE,
-
+
/* Pseudo Registers */
BFIN_PC,
BFIN_CC,
BFIN_EXTRA1, /* Address of .text section. */
BFIN_EXTRA2, /* Address of .data section. */
BFIN_EXTRA3, /* Address of .bss section. */
- BFIN_FDPIC_EXEC,
+ BFIN_FDPIC_EXEC,
BFIN_FDPIC_INTERP,
/* MMRs */
@@ -126,7 +103,7 @@
static inline void arch_kgdb_breakpoint(void)
{
- asm(" EXCPT 2;");
+ asm("EXCPT 2;");
}
#define BREAK_INSTR_SIZE 2
#define CACHE_FLUSH_IS_SAFE 1
diff --git a/arch/blackfin/include/asm/mem_init.h b/arch/blackfin/include/asm/mem_init.h
index 255a931..61f7487 100644
--- a/arch/blackfin/include/asm/mem_init.h
+++ b/arch/blackfin/include/asm/mem_init.h
@@ -115,7 +115,7 @@
#define mem_SDRRC (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
/* Enable SCLK Out */
-#define mem_SDGCTL (0x80000000 | SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
+#define mem_SDGCTL (SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR | PSS)
#else
#define mem_SDRRC CONFIG_MEM_SDRRC
#define mem_SDGCTL CONFIG_MEM_SDGCTL
diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
index bd8d4a7..a671427 100644
--- a/arch/blackfin/include/asm/pda.h
+++ b/arch/blackfin/include/asm/pda.h
@@ -59,6 +59,7 @@
unsigned long icplb_fault_addr;
unsigned long retx;
unsigned long seqstat;
+ unsigned int __nmi_count; /* number of times NMI asserted on this CPU */
};
extern struct blackfin_pda cpu_pda[];
diff --git a/arch/blackfin/include/asm/reboot.h b/arch/blackfin/include/asm/reboot.h
index 4856d62..ae1e363 100644
--- a/arch/blackfin/include/asm/reboot.h
+++ b/arch/blackfin/include/asm/reboot.h
@@ -15,6 +15,6 @@
extern void native_machine_power_off(void);
/* common reboot workarounds */
-extern void bfin_gpio_reset_spi0_ssel1(void);
+extern void bfin_reset_boot_spi_cs(unsigned short pin);
#endif
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index 38a2333..4a92a86 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -15,6 +15,8 @@
obj-y += time.o
endif
+CFLAGS_kgdb_test.o := -mlong-calls -O0
+
obj-$(CONFIG_IPIPE) += ipipe.o
obj-$(CONFIG_IPIPE_TRACE_MCOUNT) += mcount.o
obj-$(CONFIG_BFIN_GPTIMERS) += gptimers.o
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 07e02c0..8531693 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -249,6 +249,13 @@
spin_lock_irqsave(&mdma_lock, flags);
+ /* Force a sync in case a previous config reset on this channel
+ * occurred. This is needed so subsequent writes to DMA registers
+ * are not spuriously lost/corrupted. Do it under irq lock and
+ * without the anomaly version (because we are atomic already).
+ */
+ __builtin_bfin_ssync();
+
if (bfin_read_MDMA_S0_CONFIG())
while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE))
continue;
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 4c14331..51dac55 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -27,59 +27,6 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-/*
-* Number BF537/6/4 BF561 BF533/2/1 BF549/8/4/2
-*
-* GPIO_0 PF0 PF0 PF0 PA0...PJ13
-* GPIO_1 PF1 PF1 PF1
-* GPIO_2 PF2 PF2 PF2
-* GPIO_3 PF3 PF3 PF3
-* GPIO_4 PF4 PF4 PF4
-* GPIO_5 PF5 PF5 PF5
-* GPIO_6 PF6 PF6 PF6
-* GPIO_7 PF7 PF7 PF7
-* GPIO_8 PF8 PF8 PF8
-* GPIO_9 PF9 PF9 PF9
-* GPIO_10 PF10 PF10 PF10
-* GPIO_11 PF11 PF11 PF11
-* GPIO_12 PF12 PF12 PF12
-* GPIO_13 PF13 PF13 PF13
-* GPIO_14 PF14 PF14 PF14
-* GPIO_15 PF15 PF15 PF15
-* GPIO_16 PG0 PF16
-* GPIO_17 PG1 PF17
-* GPIO_18 PG2 PF18
-* GPIO_19 PG3 PF19
-* GPIO_20 PG4 PF20
-* GPIO_21 PG5 PF21
-* GPIO_22 PG6 PF22
-* GPIO_23 PG7 PF23
-* GPIO_24 PG8 PF24
-* GPIO_25 PG9 PF25
-* GPIO_26 PG10 PF26
-* GPIO_27 PG11 PF27
-* GPIO_28 PG12 PF28
-* GPIO_29 PG13 PF29
-* GPIO_30 PG14 PF30
-* GPIO_31 PG15 PF31
-* GPIO_32 PH0 PF32
-* GPIO_33 PH1 PF33
-* GPIO_34 PH2 PF34
-* GPIO_35 PH3 PF35
-* GPIO_36 PH4 PF36
-* GPIO_37 PH5 PF37
-* GPIO_38 PH6 PF38
-* GPIO_39 PH7 PF39
-* GPIO_40 PH8 PF40
-* GPIO_41 PH9 PF41
-* GPIO_42 PH10 PF42
-* GPIO_43 PH11 PF43
-* GPIO_44 PH12 PF44
-* GPIO_45 PH13 PF45
-* GPIO_46 PH14 PF46
-* GPIO_47 PH15 PF47
-*/
-
#include <linux/delay.h>
#include <linux/module.h>
#include <linux/err.h>
@@ -119,51 +66,18 @@
#define AWA_DUMMY_READ(...) do { } while (0)
#endif
+static struct gpio_port_t * const gpio_array[] = {
#if defined(BF533_FAMILY) || defined(BF538_FAMILY)
-static struct gpio_port_t *gpio_bankb[] = {
(struct gpio_port_t *) FIO_FLAG_D,
-};
-#endif
-
-#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
-static struct gpio_port_t *gpio_bankb[] = {
+#elif defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
(struct gpio_port_t *) PORTFIO,
(struct gpio_port_t *) PORTGIO,
(struct gpio_port_t *) PORTHIO,
-};
-
-static unsigned short *port_fer[] = {
- (unsigned short *) PORTF_FER,
- (unsigned short *) PORTG_FER,
- (unsigned short *) PORTH_FER,
-};
-#endif
-
-#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-static unsigned short *port_mux[] = {
- (unsigned short *) PORTF_MUX,
- (unsigned short *) PORTG_MUX,
- (unsigned short *) PORTH_MUX,
-};
-
-static const
-u8 pmux_offset[][16] =
- {{ 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 8, 8, 10, 10 }, /* PORTF */
- { 0, 0, 0, 0, 0, 2, 2, 4, 4, 6, 8, 10, 10, 10, 12, 12 }, /* PORTG */
- { 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 4, 4, 4, 4, 4 }, /* PORTH */
- };
-#endif
-
-#ifdef BF561_FAMILY
-static struct gpio_port_t *gpio_bankb[] = {
+#elif defined(BF561_FAMILY)
(struct gpio_port_t *) FIO0_FLAG_D,
(struct gpio_port_t *) FIO1_FLAG_D,
(struct gpio_port_t *) FIO2_FLAG_D,
-};
-#endif
-
-#ifdef BF548_FAMILY
-static struct gpio_port_t *gpio_array[] = {
+#elif defined(BF548_FAMILY)
(struct gpio_port_t *)PORTA_FER,
(struct gpio_port_t *)PORTB_FER,
(struct gpio_port_t *)PORTC_FER,
@@ -174,7 +88,39 @@
(struct gpio_port_t *)PORTH_FER,
(struct gpio_port_t *)PORTI_FER,
(struct gpio_port_t *)PORTJ_FER,
+#else
+# error no gpio arrays defined
+#endif
};
+
+#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
+static unsigned short * const port_fer[] = {
+ (unsigned short *) PORTF_FER,
+ (unsigned short *) PORTG_FER,
+ (unsigned short *) PORTH_FER,
+};
+
+# if !defined(BF537_FAMILY)
+static unsigned short * const port_mux[] = {
+ (unsigned short *) PORTF_MUX,
+ (unsigned short *) PORTG_MUX,
+ (unsigned short *) PORTH_MUX,
+};
+
+static const
+u8 pmux_offset[][16] = {
+# if defined(BF527_FAMILY)
+ { 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 8, 8, 10, 10 }, /* PORTF */
+ { 0, 0, 0, 0, 0, 2, 2, 4, 4, 6, 8, 10, 10, 10, 12, 12 }, /* PORTG */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 4, 4, 4, 4, 4, 4 }, /* PORTH */
+# elif defined(BF518_FAMILY)
+ { 0, 2, 2, 2, 2, 2, 2, 4, 6, 6, 6, 8, 8, 8, 8, 10 }, /* PORTF */
+ { 0, 0, 0, 2, 4, 6, 6, 6, 8, 10, 10, 12, 14, 14, 14, 14 }, /* PORTG */
+ { 0, 0, 0, 0, 2, 2, 4, 6, 10, 10, 10, 10, 10, 10, 10, 10 }, /* PORTH */
+# endif
+};
+# endif
+
#endif
static unsigned short reserved_gpio_map[GPIO_BANK_NUM];
@@ -188,35 +134,9 @@
} str_ident[MAX_RESOURCES];
#if defined(CONFIG_PM)
-#if defined(CONFIG_BF54x)
static struct gpio_port_s gpio_bank_saved[GPIO_BANK_NUM];
-#else
-static unsigned short wakeup_map[GPIO_BANK_NUM];
-static unsigned char wakeup_flags_map[MAX_BLACKFIN_GPIOS];
-static struct gpio_port_s gpio_bank_saved[GPIO_BANK_NUM];
-
-#ifdef BF533_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG_INTB};
#endif
-#ifdef BF537_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG_INTB, IRQ_PORTG_INTB, IRQ_MAC_TX};
-#endif
-
-#ifdef BF538_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PORTF_INTB};
-#endif
-
-#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
-static unsigned int sic_iwr_irqs[] = {IRQ_PORTF_INTB, IRQ_PORTG_INTB, IRQ_PORTH_INTB};
-#endif
-
-#ifdef BF561_FAMILY
-static unsigned int sic_iwr_irqs[] = {IRQ_PROG0_INTB, IRQ_PROG1_INTB, IRQ_PROG2_INTB};
-#endif
-#endif
-#endif /* CONFIG_PM */
-
inline int check_gpio(unsigned gpio)
{
#if defined(BF548_FAMILY)
@@ -330,9 +250,10 @@
{.res = P_SPI0_SSEL3, .offset = 0},
};
-static void portmux_setup(unsigned short per, unsigned short function)
+static void portmux_setup(unsigned short per)
{
u16 y, offset, muxreg;
+ u16 function = P_FUNCT2MUX(per);
for (y = 0; y < ARRAY_SIZE(port_mux_lut); y++) {
if (port_mux_lut[y].res == per) {
@@ -353,30 +274,33 @@
}
}
#elif defined(BF548_FAMILY)
-inline void portmux_setup(unsigned short portno, unsigned short function)
+inline void portmux_setup(unsigned short per)
{
u32 pmux;
+ u16 ident = P_IDENT(per);
+ u16 function = P_FUNCT2MUX(per);
- pmux = gpio_array[gpio_bank(portno)]->port_mux;
+ pmux = gpio_array[gpio_bank(ident)]->port_mux;
- pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
- pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
+ pmux &= ~(0x3 << (2 * gpio_sub_n(ident)));
+ pmux |= (function & 0x3) << (2 * gpio_sub_n(ident));
- gpio_array[gpio_bank(portno)]->port_mux = pmux;
+ gpio_array[gpio_bank(ident)]->port_mux = pmux;
}
-inline u16 get_portmux(unsigned short portno)
+inline u16 get_portmux(unsigned short per)
{
u32 pmux;
+ u16 ident = P_IDENT(per);
- pmux = gpio_array[gpio_bank(portno)]->port_mux;
+ pmux = gpio_array[gpio_bank(ident)]->port_mux;
- return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
+ return (pmux >> (2 * gpio_sub_n(ident)) & 0x3);
}
#elif defined(BF527_FAMILY) || defined(BF518_FAMILY)
-inline void portmux_setup(unsigned short portno, unsigned short function)
+inline void portmux_setup(unsigned short per)
{
- u16 pmux, ident = P_IDENT(portno);
+ u16 pmux, ident = P_IDENT(per), function = P_FUNCT2MUX(per);
u8 offset = pmux_offset[gpio_bank(ident)][gpio_sub_n(ident)];
pmux = *port_mux[gpio_bank(ident)];
@@ -424,90 +348,71 @@
unsigned long flags; \
local_irq_save_hw(flags); \
if (arg) \
- gpio_bankb[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
+ gpio_array[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
else \
- gpio_bankb[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
+ gpio_array[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
AWA_DUMMY_READ(name); \
local_irq_restore_hw(flags); \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
-SET_GPIO(dir)
-SET_GPIO(inen)
-SET_GPIO(polar)
-SET_GPIO(edge)
-SET_GPIO(both)
+SET_GPIO(dir) /* set_gpio_dir() */
+SET_GPIO(inen) /* set_gpio_inen() */
+SET_GPIO(polar) /* set_gpio_polar() */
+SET_GPIO(edge) /* set_gpio_edge() */
+SET_GPIO(both) /* set_gpio_both() */
-#if ANOMALY_05000311 || ANOMALY_05000323
#define SET_GPIO_SC(name) \
void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save_hw(flags); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) \
+ local_irq_save_hw(flags); \
if (arg) \
- gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
+ gpio_array[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
else \
- gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
- AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ gpio_array[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) { \
+ AWA_DUMMY_READ(name); \
+ local_irq_restore_hw(flags); \
+ } \
} \
EXPORT_SYMBOL(set_gpio_ ## name);
-#else
-#define SET_GPIO_SC(name) \
-void set_gpio_ ## name(unsigned gpio, unsigned short arg) \
-{ \
- if (arg) \
- gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
- else \
- gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
-} \
-EXPORT_SYMBOL(set_gpio_ ## name);
-#endif
SET_GPIO_SC(maska)
SET_GPIO_SC(maskb)
SET_GPIO_SC(data)
-#if ANOMALY_05000311 || ANOMALY_05000323
void set_gpio_toggle(unsigned gpio)
{
unsigned long flags;
- local_irq_save_hw(flags);
- gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
- AWA_DUMMY_READ(toggle);
- local_irq_restore_hw(flags);
+ if (ANOMALY_05000311 || ANOMALY_05000323)
+ local_irq_save_hw(flags);
+ gpio_array[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
+ if (ANOMALY_05000311 || ANOMALY_05000323) {
+ AWA_DUMMY_READ(toggle);
+ local_irq_restore_hw(flags);
+ }
}
-#else
-void set_gpio_toggle(unsigned gpio)
-{
- gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
-}
-#endif
EXPORT_SYMBOL(set_gpio_toggle);
/*Set current PORT date (16-bit word)*/
-#if ANOMALY_05000311 || ANOMALY_05000323
#define SET_GPIO_P(name) \
void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
{ \
unsigned long flags; \
- local_irq_save_hw(flags); \
- gpio_bankb[gpio_bank(gpio)]->name = arg; \
- AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) \
+ local_irq_save_hw(flags); \
+ gpio_array[gpio_bank(gpio)]->name = arg; \
+ if (ANOMALY_05000311 || ANOMALY_05000323) { \
+ AWA_DUMMY_READ(name); \
+ local_irq_restore_hw(flags); \
+ } \
} \
EXPORT_SYMBOL(set_gpiop_ ## name);
-#else
-#define SET_GPIO_P(name) \
-void set_gpiop_ ## name(unsigned gpio, unsigned short arg) \
-{ \
- gpio_bankb[gpio_bank(gpio)]->name = arg; \
-} \
-EXPORT_SYMBOL(set_gpiop_ ## name);
-#endif
SET_GPIO_P(data)
SET_GPIO_P(dir)
@@ -519,27 +424,21 @@
SET_GPIO_P(maskb)
/* Get a specific bit */
-#if ANOMALY_05000311 || ANOMALY_05000323
#define GET_GPIO(name) \
unsigned short get_gpio_ ## name(unsigned gpio) \
{ \
unsigned long flags; \
unsigned short ret; \
- local_irq_save_hw(flags); \
- ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
- AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) \
+ local_irq_save_hw(flags); \
+ ret = 0x01 & (gpio_array[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) { \
+ AWA_DUMMY_READ(name); \
+ local_irq_restore_hw(flags); \
+ } \
return ret; \
} \
EXPORT_SYMBOL(get_gpio_ ## name);
-#else
-#define GET_GPIO(name) \
-unsigned short get_gpio_ ## name(unsigned gpio) \
-{ \
- return (0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio))); \
-} \
-EXPORT_SYMBOL(get_gpio_ ## name);
-#endif
GET_GPIO(data)
GET_GPIO(dir)
@@ -552,27 +451,21 @@
/*Get current PORT date (16-bit word)*/
-#if ANOMALY_05000311 || ANOMALY_05000323
#define GET_GPIO_P(name) \
unsigned short get_gpiop_ ## name(unsigned gpio) \
{ \
unsigned long flags; \
unsigned short ret; \
- local_irq_save_hw(flags); \
- ret = (gpio_bankb[gpio_bank(gpio)]->name); \
- AWA_DUMMY_READ(name); \
- local_irq_restore_hw(flags); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) \
+ local_irq_save_hw(flags); \
+ ret = (gpio_array[gpio_bank(gpio)]->name); \
+ if (ANOMALY_05000311 || ANOMALY_05000323) { \
+ AWA_DUMMY_READ(name); \
+ local_irq_restore_hw(flags); \
+ } \
return ret; \
} \
EXPORT_SYMBOL(get_gpiop_ ## name);
-#else
-#define GET_GPIO_P(name) \
-unsigned short get_gpiop_ ## name(unsigned gpio) \
-{ \
- return (gpio_bankb[gpio_bank(gpio)]->name);\
-} \
-EXPORT_SYMBOL(get_gpiop_ ## name);
-#endif
GET_GPIO_P(data)
GET_GPIO_P(dir)
@@ -585,6 +478,26 @@
#ifdef CONFIG_PM
+
+static unsigned short wakeup_map[GPIO_BANK_NUM];
+static unsigned char wakeup_flags_map[MAX_BLACKFIN_GPIOS];
+
+static const unsigned int sic_iwr_irqs[] = {
+#if defined(BF533_FAMILY)
+ IRQ_PROG_INTB
+#elif defined(BF537_FAMILY)
+ IRQ_PROG_INTB, IRQ_PORTG_INTB, IRQ_MAC_TX
+#elif defined(BF538_FAMILY)
+ IRQ_PORTF_INTB
+#elif defined(BF527_FAMILY) || defined(BF518_FAMILY)
+ IRQ_PORTF_INTB, IRQ_PORTG_INTB, IRQ_PORTH_INTB
+#elif defined(BF561_FAMILY)
+ IRQ_PROG0_INTB, IRQ_PROG1_INTB, IRQ_PROG2_INTB
+#else
+# error no SIC_IWR defined
+#endif
+};
+
/***********************************************************
*
* FUNCTIONS: Blackfin PM Setup API
@@ -669,18 +582,18 @@
mask = wakeup_map[gpio_bank(i)];
bank = gpio_bank(i);
- gpio_bank_saved[bank].maskb = gpio_bankb[bank]->maskb;
- gpio_bankb[bank]->maskb = 0;
+ gpio_bank_saved[bank].maskb = gpio_array[bank]->maskb;
+ gpio_array[bank]->maskb = 0;
if (mask) {
#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
gpio_bank_saved[bank].fer = *port_fer[bank];
#endif
- gpio_bank_saved[bank].inen = gpio_bankb[bank]->inen;
- gpio_bank_saved[bank].polar = gpio_bankb[bank]->polar;
- gpio_bank_saved[bank].dir = gpio_bankb[bank]->dir;
- gpio_bank_saved[bank].edge = gpio_bankb[bank]->edge;
- gpio_bank_saved[bank].both = gpio_bankb[bank]->both;
+ gpio_bank_saved[bank].inen = gpio_array[bank]->inen;
+ gpio_bank_saved[bank].polar = gpio_array[bank]->polar;
+ gpio_bank_saved[bank].dir = gpio_array[bank]->dir;
+ gpio_bank_saved[bank].edge = gpio_array[bank]->edge;
+ gpio_bank_saved[bank].both = gpio_array[bank]->both;
gpio_bank_saved[bank].reserved =
reserved_gpio_map[bank];
@@ -700,7 +613,7 @@
}
bfin_internal_set_wake(sic_iwr_irqs[bank], 1);
- gpio_bankb[bank]->maskb_set = wakeup_map[gpio_bank(i)];
+ gpio_array[bank]->maskb_set = wakeup_map[gpio_bank(i)];
}
}
@@ -721,18 +634,18 @@
#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
*port_fer[bank] = gpio_bank_saved[bank].fer;
#endif
- gpio_bankb[bank]->inen = gpio_bank_saved[bank].inen;
- gpio_bankb[bank]->dir = gpio_bank_saved[bank].dir;
- gpio_bankb[bank]->polar = gpio_bank_saved[bank].polar;
- gpio_bankb[bank]->edge = gpio_bank_saved[bank].edge;
- gpio_bankb[bank]->both = gpio_bank_saved[bank].both;
+ gpio_array[bank]->inen = gpio_bank_saved[bank].inen;
+ gpio_array[bank]->dir = gpio_bank_saved[bank].dir;
+ gpio_array[bank]->polar = gpio_bank_saved[bank].polar;
+ gpio_array[bank]->edge = gpio_bank_saved[bank].edge;
+ gpio_array[bank]->both = gpio_bank_saved[bank].both;
reserved_gpio_map[bank] =
gpio_bank_saved[bank].reserved;
bfin_internal_set_wake(sic_iwr_irqs[bank], 0);
}
- gpio_bankb[bank]->maskb = gpio_bank_saved[bank].maskb;
+ gpio_array[bank]->maskb = gpio_bank_saved[bank].maskb;
}
AWA_DUMMY_READ(maskb);
}
@@ -745,21 +658,21 @@
bank = gpio_bank(i);
#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
- gpio_bank_saved[bank].fer = *port_fer[bank];
+ gpio_bank_saved[bank].fer = *port_fer[bank];
#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
- gpio_bank_saved[bank].mux = *port_mux[bank];
+ gpio_bank_saved[bank].mux = *port_mux[bank];
#else
- if (bank == 0)
- gpio_bank_saved[bank].mux = bfin_read_PORT_MUX();
+ if (bank == 0)
+ gpio_bank_saved[bank].mux = bfin_read_PORT_MUX();
#endif
#endif
- gpio_bank_saved[bank].data = gpio_bankb[bank]->data;
- gpio_bank_saved[bank].inen = gpio_bankb[bank]->inen;
- gpio_bank_saved[bank].polar = gpio_bankb[bank]->polar;
- gpio_bank_saved[bank].dir = gpio_bankb[bank]->dir;
- gpio_bank_saved[bank].edge = gpio_bankb[bank]->edge;
- gpio_bank_saved[bank].both = gpio_bankb[bank]->both;
- gpio_bank_saved[bank].maska = gpio_bankb[bank]->maska;
+ gpio_bank_saved[bank].data = gpio_array[bank]->data;
+ gpio_bank_saved[bank].inen = gpio_array[bank]->inen;
+ gpio_bank_saved[bank].polar = gpio_array[bank]->polar;
+ gpio_bank_saved[bank].dir = gpio_array[bank]->dir;
+ gpio_bank_saved[bank].edge = gpio_array[bank]->edge;
+ gpio_bank_saved[bank].both = gpio_array[bank]->both;
+ gpio_bank_saved[bank].maska = gpio_array[bank]->maska;
}
AWA_DUMMY_READ(maska);
@@ -770,27 +683,27 @@
int i, bank;
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
- bank = gpio_bank(i);
+ bank = gpio_bank(i);
#if defined(BF527_FAMILY) || defined(BF537_FAMILY) || defined(BF518_FAMILY)
#if defined(BF527_FAMILY) || defined(BF518_FAMILY)
- *port_mux[bank] = gpio_bank_saved[bank].mux;
+ *port_mux[bank] = gpio_bank_saved[bank].mux;
#else
- if (bank == 0)
- bfin_write_PORT_MUX(gpio_bank_saved[bank].mux);
+ if (bank == 0)
+ bfin_write_PORT_MUX(gpio_bank_saved[bank].mux);
#endif
- *port_fer[bank] = gpio_bank_saved[bank].fer;
+ *port_fer[bank] = gpio_bank_saved[bank].fer;
#endif
- gpio_bankb[bank]->inen = gpio_bank_saved[bank].inen;
- gpio_bankb[bank]->dir = gpio_bank_saved[bank].dir;
- gpio_bankb[bank]->polar = gpio_bank_saved[bank].polar;
- gpio_bankb[bank]->edge = gpio_bank_saved[bank].edge;
- gpio_bankb[bank]->both = gpio_bank_saved[bank].both;
+ gpio_array[bank]->inen = gpio_bank_saved[bank].inen;
+ gpio_array[bank]->dir = gpio_bank_saved[bank].dir;
+ gpio_array[bank]->polar = gpio_bank_saved[bank].polar;
+ gpio_array[bank]->edge = gpio_bank_saved[bank].edge;
+ gpio_array[bank]->both = gpio_bank_saved[bank].both;
- gpio_bankb[bank]->data_set = gpio_bank_saved[bank].data
- | gpio_bank_saved[bank].dir;
+ gpio_array[bank]->data_set = gpio_bank_saved[bank].data
+ | gpio_bank_saved[bank].dir;
- gpio_bankb[bank]->maska = gpio_bank_saved[bank].maska;
+ gpio_array[bank]->maska = gpio_bank_saved[bank].maska;
}
AWA_DUMMY_READ(maska);
}
@@ -817,12 +730,12 @@
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
bank = gpio_bank(i);
- gpio_bank_saved[bank].fer = gpio_array[bank]->port_fer;
- gpio_bank_saved[bank].mux = gpio_array[bank]->port_mux;
- gpio_bank_saved[bank].data = gpio_array[bank]->port_data;
- gpio_bank_saved[bank].data = gpio_array[bank]->port_data;
- gpio_bank_saved[bank].inen = gpio_array[bank]->port_inen;
- gpio_bank_saved[bank].dir = gpio_array[bank]->port_dir_set;
+ gpio_bank_saved[bank].fer = gpio_array[bank]->port_fer;
+ gpio_bank_saved[bank].mux = gpio_array[bank]->port_mux;
+ gpio_bank_saved[bank].data = gpio_array[bank]->data;
+ gpio_bank_saved[bank].data = gpio_array[bank]->data;
+ gpio_bank_saved[bank].inen = gpio_array[bank]->inen;
+ gpio_bank_saved[bank].dir = gpio_array[bank]->dir_set;
}
}
@@ -831,21 +744,21 @@
int i, bank;
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
- bank = gpio_bank(i);
+ bank = gpio_bank(i);
- gpio_array[bank]->port_mux = gpio_bank_saved[bank].mux;
- gpio_array[bank]->port_fer = gpio_bank_saved[bank].fer;
- gpio_array[bank]->port_inen = gpio_bank_saved[bank].inen;
- gpio_array[bank]->port_dir_set = gpio_bank_saved[bank].dir;
- gpio_array[bank]->port_set = gpio_bank_saved[bank].data
- | gpio_bank_saved[bank].dir;
+ gpio_array[bank]->port_mux = gpio_bank_saved[bank].mux;
+ gpio_array[bank]->port_fer = gpio_bank_saved[bank].fer;
+ gpio_array[bank]->inen = gpio_bank_saved[bank].inen;
+ gpio_array[bank]->dir_set = gpio_bank_saved[bank].dir;
+ gpio_array[bank]->data_set = gpio_bank_saved[bank].data
+ | gpio_bank_saved[bank].dir;
}
}
#endif
unsigned short get_gpio_dir(unsigned gpio)
{
- return (0x01 & (gpio_array[gpio_bank(gpio)]->port_dir_clear >> gpio_sub_n(gpio)));
+ return (0x01 & (gpio_array[gpio_bank(gpio)]->dir_clear >> gpio_sub_n(gpio)));
}
EXPORT_SYMBOL(get_gpio_dir);
@@ -905,9 +818,7 @@
*/
#ifdef BF548_FAMILY
- u16 funct = get_portmux(ident);
-
- if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
+ if (!((per & P_MAYSHARE) && get_portmux(per) == P_FUNCT2MUX(per))) {
#else
if (!(per & P_MAYSHARE)) {
#endif
@@ -931,11 +842,7 @@
anyway:
reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
-#ifdef BF548_FAMILY
- portmux_setup(ident, P_FUNCT2MUX(per));
-#else
- portmux_setup(per, P_FUNCT2MUX(per));
-#endif
+ portmux_setup(per);
port_setup(ident, PERIPHERAL_USAGE);
local_irq_restore_hw(flags);
@@ -977,9 +884,6 @@
if (!(per & P_DEFINED))
return;
- if (check_gpio(ident) < 0)
- return;
-
local_irq_save_hw(flags);
if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) {
@@ -1056,9 +960,15 @@
local_irq_restore_hw(flags);
return -EBUSY;
}
- if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio)))
+ if (unlikely(reserved_gpio_irq_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
printk(KERN_NOTICE "bfin-gpio: GPIO %d is already reserved as gpio-irq!"
" (Documentation/blackfin/bfin-gpio-notes.txt)\n", gpio);
+ }
+#ifndef BF548_FAMILY
+ else { /* Reset POLAR setting when acquiring a gpio for the first time */
+ set_gpio_polar(gpio, 0);
+ }
+#endif
reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
set_label(gpio, label);
@@ -1078,6 +988,8 @@
if (check_gpio(gpio) < 0)
return;
+ might_sleep();
+
local_irq_save_hw(flags);
if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
@@ -1158,92 +1070,15 @@
local_irq_restore_hw(flags);
}
-
+static inline void __bfin_gpio_direction_input(unsigned gpio)
+{
#ifdef BF548_FAMILY
-int bfin_gpio_direction_input(unsigned gpio)
-{
- unsigned long flags;
-
- if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
- gpio_error(gpio);
- return -EINVAL;
- }
-
- local_irq_save_hw(flags);
- gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
- gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
- local_irq_restore_hw(flags);
-
- return 0;
-}
-EXPORT_SYMBOL(bfin_gpio_direction_input);
-
-int bfin_gpio_direction_output(unsigned gpio, int value)
-{
- unsigned long flags;
-
- if (!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
- gpio_error(gpio);
- return -EINVAL;
- }
-
- local_irq_save_hw(flags);
- gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
- gpio_set_value(gpio, value);
- gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
- local_irq_restore_hw(flags);
-
- return 0;
-}
-EXPORT_SYMBOL(bfin_gpio_direction_output);
-
-void bfin_gpio_set_value(unsigned gpio, int arg)
-{
- if (arg)
- gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
- else
- gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
-}
-EXPORT_SYMBOL(bfin_gpio_set_value);
-
-int bfin_gpio_get_value(unsigned gpio)
-{
- return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
-}
-EXPORT_SYMBOL(bfin_gpio_get_value);
-
-void bfin_gpio_irq_prepare(unsigned gpio)
-{
- unsigned long flags;
-
- port_setup(gpio, GPIO_USAGE);
-
- local_irq_save_hw(flags);
- gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
- gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
- local_irq_restore_hw(flags);
-}
-
+ gpio_array[gpio_bank(gpio)]->dir_clear = gpio_bit(gpio);
#else
-
-int bfin_gpio_get_value(unsigned gpio)
-{
- unsigned long flags;
- int ret;
-
- if (unlikely(get_gpio_edge(gpio))) {
- local_irq_save_hw(flags);
- set_gpio_edge(gpio, 0);
- ret = get_gpio_data(gpio);
- set_gpio_edge(gpio, 1);
- local_irq_restore_hw(flags);
-
- return ret;
- } else
- return get_gpio_data(gpio);
+ gpio_array[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
+#endif
+ gpio_array[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
}
-EXPORT_SYMBOL(bfin_gpio_get_value);
-
int bfin_gpio_direction_input(unsigned gpio)
{
@@ -1255,8 +1090,7 @@
}
local_irq_save_hw(flags);
- gpio_bankb[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
- gpio_bankb[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
+ __bfin_gpio_direction_input(gpio);
AWA_DUMMY_READ(inen);
local_irq_restore_hw(flags);
@@ -1264,6 +1098,30 @@
}
EXPORT_SYMBOL(bfin_gpio_direction_input);
+void bfin_gpio_irq_prepare(unsigned gpio)
+{
+#ifdef BF548_FAMILY
+ unsigned long flags;
+#endif
+
+ port_setup(gpio, GPIO_USAGE);
+
+#ifdef BF548_FAMILY
+ local_irq_save_hw(flags);
+ __bfin_gpio_direction_input(gpio);
+ local_irq_restore_hw(flags);
+#endif
+}
+
+void bfin_gpio_set_value(unsigned gpio, int arg)
+{
+ if (arg)
+ gpio_array[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
+ else
+ gpio_array[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
+}
+EXPORT_SYMBOL(bfin_gpio_set_value);
+
int bfin_gpio_direction_output(unsigned gpio, int value)
{
unsigned long flags;
@@ -1274,14 +1132,15 @@
}
local_irq_save_hw(flags);
- gpio_bankb[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
- if (value)
- gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
- else
- gpio_bankb[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
+ gpio_array[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
+ gpio_set_value(gpio, value);
+#ifdef BF548_FAMILY
+ gpio_array[gpio_bank(gpio)]->dir_set = gpio_bit(gpio);
+#else
+ gpio_array[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
+#endif
- gpio_bankb[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
AWA_DUMMY_READ(dir);
local_irq_restore_hw(flags);
@@ -1289,6 +1148,27 @@
}
EXPORT_SYMBOL(bfin_gpio_direction_output);
+int bfin_gpio_get_value(unsigned gpio)
+{
+#ifdef BF548_FAMILY
+ return (1 & (gpio_array[gpio_bank(gpio)]->data >> gpio_sub_n(gpio)));
+#else
+ unsigned long flags;
+
+ if (unlikely(get_gpio_edge(gpio))) {
+ int ret;
+ local_irq_save_hw(flags);
+ set_gpio_edge(gpio, 0);
+ ret = get_gpio_data(gpio);
+ set_gpio_edge(gpio, 1);
+ local_irq_restore_hw(flags);
+ return ret;
+ } else
+ return get_gpio_data(gpio);
+#endif
+}
+EXPORT_SYMBOL(bfin_gpio_get_value);
+
/* If we are booting from SPI and our board lacks a strong enough pull up,
* the core can reset and execute the bootrom faster than the resistor can
* pull the signal logically high. To work around this (common) error in
@@ -1299,23 +1179,15 @@
* lives here as we need to force all the GPIO states w/out going through
* BUG() checks and such.
*/
-void bfin_gpio_reset_spi0_ssel1(void)
+void bfin_reset_boot_spi_cs(unsigned short pin)
{
- u16 gpio = P_IDENT(P_SPI0_SSEL1);
-
+ unsigned short gpio = P_IDENT(pin);
port_setup(gpio, GPIO_USAGE);
- gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
+ gpio_array[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
AWA_DUMMY_READ(data_set);
udelay(1);
}
-void bfin_gpio_irq_prepare(unsigned gpio)
-{
- port_setup(gpio, GPIO_USAGE);
-}
-
-#endif /*BF548_FAMILY */
-
#if defined(CONFIG_PROC_FS)
static int gpio_proc_read(char *buf, char **start, off_t offset,
int len, int *unused_i, void *unused_v)
@@ -1369,11 +1241,7 @@
void bfin_gpiolib_set_value(struct gpio_chip *chip, unsigned gpio, int value)
{
-#ifdef BF548_FAMILY
return bfin_gpio_set_value(gpio, value);
-#else
- return set_gpio_data(gpio, value);
-#endif
}
int bfin_gpiolib_gpio_request(struct gpio_chip *chip, unsigned gpio)
diff --git a/arch/blackfin/kernel/cplb-mpu/cplbinit.c b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
index bdb9584..3e329a6 100644
--- a/arch/blackfin/kernel/cplb-mpu/cplbinit.c
+++ b/arch/blackfin/kernel/cplb-mpu/cplbinit.c
@@ -63,10 +63,8 @@
dcplb_tbl[cpu][i_d].addr = 0;
dcplb_tbl[cpu][i_d++].data = SDRAM_OOPS | PAGE_SIZE_1KB;
-#if 0
icplb_tbl[cpu][i_i].addr = 0;
- icplb_tbl[cpu][i_i++].data = i_cache | CPLB_USER_RD | PAGE_SIZE_4KB;
-#endif
+ icplb_tbl[cpu][i_i++].data = i_cache | CPLB_USER_RD | PAGE_SIZE_1KB;
/* Cover kernel memory with 4M pages. */
addr = 0;
diff --git a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
index 376249a..8cbb47c 100644
--- a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
@@ -163,12 +163,14 @@
nr_icplb_supv_miss[cpu]++;
base = 0;
- for (idx = 0; idx < icplb_nr_bounds; idx++) {
+ idx = 0;
+ do {
eaddr = icplb_bounds[idx].eaddr;
if (addr < eaddr)
break;
base = eaddr;
- }
+ } while (++idx < icplb_nr_bounds);
+
if (unlikely(idx == icplb_nr_bounds))
return CPLB_NO_ADDR_MATCH;
@@ -208,12 +210,14 @@
nr_dcplb_supv_miss[cpu]++;
base = 0;
- for (idx = 0; idx < dcplb_nr_bounds; idx++) {
+ idx = 0;
+ do {
eaddr = dcplb_bounds[idx].eaddr;
if (addr < eaddr)
break;
base = eaddr;
- }
+ } while (++idx < dcplb_nr_bounds);
+
if (unlikely(idx == dcplb_nr_bounds))
return CPLB_NO_ADDR_MATCH;
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index ab8209c..75724ee 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -35,6 +35,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <asm/trace.h>
+#include <asm/pda.h>
static atomic_t irq_err_count;
static spinlock_t irq_controller_lock;
@@ -91,8 +92,13 @@
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- } else if (i == NR_IRQS)
+ } else if (i == NR_IRQS) {
+ seq_printf(p, "NMI: ");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", cpu_pda[j].__nmi_count);
+ seq_printf(p, " CORE Non Maskable Interrupt\n");
seq_printf(p, "Err: %10u\n", atomic_read(&irq_err_count));
+ }
return 0;
}
diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c
index eeee8cb..53d08de 100644
--- a/arch/blackfin/kernel/reboot.c
+++ b/arch/blackfin/kernel/reboot.c
@@ -20,8 +20,8 @@
* reset while the Core B bit (on dual core parts) is cleared by
* the core reset.
*/
-__attribute__((l1_text))
-static void _bfin_reset(void)
+__attribute__ ((__l1_text__, __noreturn__))
+static void bfin_reset(void)
{
/* Wait for completion of "system" events such as cache line
* line fills so that we avoid infinite stalls later on as
@@ -30,7 +30,11 @@
*/
__builtin_bfin_ssync();
- while (1) {
+ /* The bootrom checks to see how it was reset and will
+ * automatically perform a software reset for us when
+ * it starts executing after the core reset.
+ */
+ if (ANOMALY_05000353 || ANOMALY_05000386) {
/* Initiate System software reset. */
bfin_write_SWRST(0x7);
@@ -50,6 +54,11 @@
/* Clear System software reset */
bfin_write_SWRST(0);
+ /* The BF526 ROM will crash during reset */
+#if defined(__ADSPBF522__) || defined(__ADSPBF524__) || defined(__ADSPBF526__)
+ bfin_read_SWRST();
+#endif
+
/* Wait for the SWRST write to complete. Cannot rely on SSYNC
* though as the System state is all reset now.
*/
@@ -60,22 +69,11 @@
: "a" (15 * 1)
: "LC1", "LB1", "LT1"
);
+ }
+ while (1)
/* Issue core reset */
asm("raise 1");
- }
-}
-
-static void bfin_reset(void)
-{
- if (ANOMALY_05000353 || ANOMALY_05000386)
- _bfin_reset();
- else
- /* the bootrom checks to see how it was reset and will
- * automatically perform a software reset for us when
- * it starts executing boot
- */
- asm("raise 1;");
}
__attribute__((weak))
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index b2a8113..e5c1162 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -60,7 +60,7 @@
#define BFIN_MEMMAP_MAX 128 /* number of entries in bfin_memmap */
#define BFIN_MEMMAP_RAM 1
#define BFIN_MEMMAP_RESERVED 2
-struct bfin_memmap {
+static struct bfin_memmap {
int nr_map;
struct bfin_memmap_entry {
unsigned long long addr; /* start of memory segment */
@@ -824,7 +824,15 @@
flash_probe();
#endif
+ printk(KERN_INFO "Boot Mode: %i\n", bfin_read_SYSCR() & 0xF);
+
+ /* Newer parts mirror SWRST bits in SYSCR */
+#if defined(CONFIG_BF53x) || defined(CONFIG_BF561) || \
+ defined(CONFIG_BF538) || defined(CONFIG_BF539)
_bfin_swrst = bfin_read_SWRST();
+#else
+ _bfin_swrst = bfin_read_SYSCR();
+#endif
#ifdef CONFIG_DEBUG_DOUBLEFAULT_PRINT
bfin_write_SWRST(_bfin_swrst & ~DOUBLE_FAULT);
@@ -853,7 +861,7 @@
else if (_bfin_swrst & RESET_SOFTWARE)
printk(KERN_NOTICE "Reset caused by Software reset\n");
- printk(KERN_INFO "Blackfin support (C) 2004-2008 Analog Devices, Inc.\n");
+ printk(KERN_INFO "Blackfin support (C) 2004-2009 Analog Devices, Inc.\n");
if (bfin_compiled_revid() == 0xffff)
printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU);
else if (bfin_compiled_revid() == -1)
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 5b0667d..ffe7fb5 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -673,6 +673,14 @@
verbose_printk("RTI");
else if (opcode == 0x0012)
verbose_printk("RTX");
+ else if (opcode == 0x0013)
+ verbose_printk("RTN");
+ else if (opcode == 0x0014)
+ verbose_printk("RTE");
+ else if (opcode == 0x0025)
+ verbose_printk("EMUEXCPT");
+ else if (opcode == 0x0040 && opcode <= 0x0047)
+ verbose_printk("STI R%i", opcode & 7);
else if (opcode >= 0x0050 && opcode <= 0x0057)
verbose_printk("JUMP (P%i)", opcode & 7);
else if (opcode >= 0x0060 && opcode <= 0x0067)
@@ -681,6 +689,10 @@
verbose_printk("CALL (PC+P%i)", opcode & 7);
else if (opcode >= 0x0080 && opcode <= 0x0087)
verbose_printk("JUMP (PC+P%i)", opcode & 7);
+ else if (opcode >= 0x0090 && opcode <= 0x009F)
+ verbose_printk("RAISE 0x%x", opcode & 0xF);
+ else if (opcode >= 0x00A0 && opcode <= 0x00AF)
+ verbose_printk("EXCPT 0x%x", opcode & 0xF);
else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF))
verbose_printk("IF !CC JUMP");
else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff))
@@ -820,11 +832,8 @@
decode_address(buf, (unsigned int)stack);
printk(KERN_NOTICE " SP: [0x%p] %s\n", stack, buf);
- addr = (unsigned int *)((unsigned int)stack & ~0x3F);
-
/* First thing is to look for a frame pointer */
- for (addr = (unsigned int *)((unsigned int)stack & ~0xF), i = 0;
- addr < endstack; addr++, i++) {
+ for (addr = (unsigned int *)((unsigned int)stack & ~0xF); addr < endstack; addr++) {
if (*addr & 0x1)
continue;
ins_addr = (unsigned short *)*addr;
@@ -834,7 +843,8 @@
if (fp) {
/* Let's check to see if it is a frame pointer */
- while (fp >= (addr - 1) && fp < endstack && fp)
+ while (fp >= (addr - 1) && fp < endstack
+ && fp && ((unsigned int) fp & 0x3) == 0)
fp = (unsigned int *)*fp;
if (fp == 0 || fp == endstack) {
fp = addr - 1;
@@ -1052,8 +1062,9 @@
char buf [150];
struct irqaction *action;
unsigned int i;
- unsigned long flags;
+ unsigned long flags = 0;
unsigned int cpu = smp_processor_id();
+ unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic();
verbose_printk(KERN_NOTICE "\n" KERN_NOTICE "SEQUENCER STATUS:\t\t%s\n", print_tainted());
verbose_printk(KERN_NOTICE " SEQSTAT: %08lx IPEND: %04lx SYSCFG: %04lx\n",
@@ -1073,17 +1084,22 @@
}
verbose_printk(KERN_NOTICE " EXCAUSE : 0x%lx\n",
fp->seqstat & SEQSTAT_EXCAUSE);
- for (i = 6; i <= 15 ; i++) {
+ for (i = 2; i <= 15 ; i++) {
if (fp->ipend & (1 << i)) {
- decode_address(buf, bfin_read32(EVT0 + 4*i));
- verbose_printk(KERN_NOTICE " physical IVG%i asserted : %s\n", i, buf);
+ if (i != 4) {
+ decode_address(buf, bfin_read32(EVT0 + 4*i));
+ verbose_printk(KERN_NOTICE " physical IVG%i asserted : %s\n", i, buf);
+ } else
+ verbose_printk(KERN_NOTICE " interrupts disabled\n");
}
}
/* if no interrupts are going off, don't print this out */
if (fp->ipend & ~0x3F) {
for (i = 0; i < (NR_IRQS - 1); i++) {
- spin_lock_irqsave(&irq_desc[i].lock, flags);
+ if (!in_atomic)
+ spin_lock_irqsave(&irq_desc[i].lock, flags);
+
action = irq_desc[i].action;
if (!action)
goto unlock;
@@ -1096,7 +1112,8 @@
}
verbose_printk("\n");
unlock:
- spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+ if (!in_atomic)
+ spin_unlock_irqrestore(&irq_desc[i].lock, flags);
}
}
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index 15f1351..0e17534 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -46,6 +46,7 @@
#include <asm/dpmc.h>
#include <asm/bfin_sdh.h>
#include <linux/spi/ad7877.h>
+#include <net/dsa.h>
/*
* Name the Board for the /proc/cpuinfo
@@ -104,8 +105,31 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
+};
+#endif
+
+#if defined(CONFIG_NET_DSA_KSZ8893M) || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+static struct dsa_platform_data ksz8893m_switch_data = {
+ .mii_bus = &bfin_mii_bus.dev,
+ .netdev = &bfin_mac_device.dev,
+ .port_names[0] = NULL,
+ .port_names[1] = "eth%d",
+ .port_names[2] = "eth%d",
+ .port_names[3] = "cpu",
+};
+
+static struct platform_device ksz8893m_switch_device = {
+ .name = "dsa",
+ .id = 0,
+ .num_resources = 0,
+ .dev.platform_data = &ksz8893m_switch_data,
};
#endif
@@ -147,6 +171,15 @@
};
#endif
+#if defined(CONFIG_NET_DSA_KSZ8893M) \
+ || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+/* SPI SWITCH CHIP */
+static struct bfin5xx_spi_chip spi_switch_info = {
+ .enable_dma = 0,
+ .bits_per_word = 8,
+};
+#endif
+
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
static struct bfin5xx_spi_chip spi_mmc_chip_info = {
.enable_dma = 1,
@@ -226,6 +259,19 @@
},
#endif
+#if defined(CONFIG_NET_DSA_KSZ8893M) \
+ || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+ {
+ .modalias = "ksz8893m",
+ .max_speed_hz = 5000000,
+ .bus_num = 0,
+ .chip_select = 1,
+ .platform_data = NULL,
+ .controller_data = &spi_switch_info,
+ .mode = SPI_MODE_3,
+ },
+#endif
+
#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
{
.modalias = "spi_mmc_dummy",
@@ -473,7 +519,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
{
@@ -487,7 +532,6 @@
},
#endif
};
-#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
@@ -584,9 +628,14 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
+#if defined(CONFIG_NET_DSA_KSZ8893M) || defined(CONFIG_NET_DSA_KSZ8893M_MODULE)
+ &ksz8893m_switch_device,
+#endif
+
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
&bfin_spi0_device,
&bfin_spi1_device,
@@ -632,12 +681,8 @@
static int __init ezbrd_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
return 0;
@@ -649,7 +694,7 @@
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf518/include/mach/portmux.h b/arch/blackfin/mach-bf518/include/mach/portmux.h
index ac16d54..f618b48 100644
--- a/arch/blackfin/mach-bf518/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf518/include/mach/portmux.h
@@ -103,6 +103,8 @@
#define P_SPI1_SSEL4 (P_DEFINED | P_IDENT(GPIO_PF8) | P_FUNCT(2))
#define P_SPI1_SSEL5 (P_DEFINED | P_IDENT(GPIO_PG11) | P_FUNCT(2))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
+
/* SPORT Port Mux */
#define P_SPORT0_DRPRI (P_DEFINED | P_IDENT(GPIO_PG3) | P_FUNCT(0))
#define P_SPORT0_RSCLK (P_DEFINED | P_IDENT(GPIO_PG4) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index a2c3578..856c097 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -403,8 +403,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -793,7 +798,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
{
@@ -809,7 +813,6 @@
},
#endif
};
-#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
@@ -920,6 +923,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -968,27 +972,23 @@
&bfin_gpios_device,
};
-static int __init stamp_init(void)
+static int __init cm_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
return 0;
}
-arch_initcall(stamp_init);
+arch_initcall(cm_init);
void native_machine_restart(char *cmd)
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c
index 0314bd3..83606fc 100644
--- a/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -208,8 +208,13 @@
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -590,7 +595,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
{
@@ -604,7 +608,6 @@
},
#endif
};
-#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
@@ -720,6 +723,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -764,27 +768,23 @@
&bfin_gpios_device,
};
-static int __init stamp_init(void)
+static int __init ezbrd_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
return 0;
}
-arch_initcall(stamp_init);
+arch_initcall(ezbrd_init);
void native_machine_restart(char *cmd)
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 9454fb7..d086411 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -425,8 +425,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -830,7 +835,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
{
@@ -844,7 +848,6 @@
},
#endif
};
-#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
@@ -988,6 +991,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -1048,27 +1052,23 @@
&bfin_gpios_device,
};
-static int __init stamp_init(void)
+static int __init ezkit_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
return 0;
}
-arch_initcall(stamp_init);
+arch_initcall(ezkit_init);
void native_machine_restart(char *cmd)
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
void bfin_get_ether_addr(char *addr)
diff --git a/arch/blackfin/mach-bf527/include/mach/portmux.h b/arch/blackfin/mach-bf527/include/mach/portmux.h
index 7f6da2c..72b1652 100644
--- a/arch/blackfin/mach-bf527/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf527/include/mach/portmux.h
@@ -73,6 +73,8 @@
#define P_HWAIT (P_DONTCARE)
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
+
#define P_SPI0_SS (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
#define P_SPI0_SSEL1 (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(2))
#define P_SPI0_SCK (P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(2))
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 6ee607c..015c18f 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -309,10 +309,8 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
};
-#endif
static const unsigned int cclk_vlev_datasheet[] =
{
@@ -390,10 +388,8 @@
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
if (ret < 0)
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 07f9ad1..db96f33 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -441,7 +441,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
{
@@ -461,7 +460,6 @@
},
#endif
};
-#endif
static const unsigned int cclk_vlev_datasheet[] =
{
@@ -550,10 +548,8 @@
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
ret = platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
if (ret < 0)
diff --git a/arch/blackfin/mach-bf533/include/mach/portmux.h b/arch/blackfin/mach-bf533/include/mach/portmux.h
index 685a265..2f59ce0 100644
--- a/arch/blackfin/mach-bf533/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf533/include/mach/portmux.h
@@ -54,14 +54,11 @@
#define P_SPI0_SSEL2 (P_DEFINED | P_IDENT(GPIO_PF2))
#define P_SPI0_SSEL1 (P_DEFINED | P_IDENT(GPIO_PF1))
#define P_SPI0_SS (P_DEFINED | P_IDENT(GPIO_PF0))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
#define P_TMR2 (P_DONTCARE)
#define P_TMR1 (P_DONTCARE)
#define P_TMR0 (P_DONTCARE)
#define P_TMRCLK (P_DEFINED | P_IDENT(GPIO_PF1))
-
-
-
-
#endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index 6ac8e4d..9cd8fb2 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -479,8 +479,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -591,6 +596,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index dd6e6bf..da710fd 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -262,8 +262,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -662,6 +667,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -708,7 +714,7 @@
#endif
};
-static int __init stamp_init(void)
+static int __init generic_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
@@ -720,13 +726,13 @@
return 0;
}
-arch_initcall(stamp_init);
+arch_initcall(generic_init);
void native_machine_restart(char *cmd)
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c
index bb79534..db7d3a3 100644
--- a/arch/blackfin/mach-bf537/boards/minotaur.c
+++ b/arch/blackfin/mach-bf537/boards/minotaur.c
@@ -61,8 +61,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -324,6 +329,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -377,5 +383,5 @@
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 89de94f..590eb3a 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -198,8 +198,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -529,6 +534,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -558,7 +564,7 @@
#endif
};
-static int __init stamp_init(void)
+static int __init pnav_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
@@ -569,7 +575,7 @@
return 0;
}
-arch_initcall(stamp_init);
+arch_initcall(pnav_init);
void bfin_get_ether_addr(char *addr)
{
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index d812e25..cd04c5e 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -321,8 +321,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -1068,7 +1073,6 @@
};
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
{
@@ -1102,7 +1106,6 @@
},
#endif
};
-#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
@@ -1217,6 +1220,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -1284,12 +1288,8 @@
static int __init stamp_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
-#endif
-
bfin_plat_nand_init();
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
@@ -1307,7 +1307,7 @@
{
/* workaround reboot hang when booting from SPI */
if ((bfin_read_SYSCR() & 0x7) == 0x3)
- bfin_gpio_reset_spi0_ssel1();
+ bfin_reset_boot_spi_cs(P_DEFAULT_BOOT_SPI_CS);
}
/*
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
index 2f4b066..3f4f203 100644
--- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
@@ -481,8 +481,13 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+static struct platform_device bfin_mii_bus = {
+ .name = "bfin_mii_bus",
+};
+
static struct platform_device bfin_mac_device = {
.name = "bfin_mac",
+ .dev.platform_data = &bfin_mii_bus,
};
#endif
@@ -593,6 +598,7 @@
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
+ &bfin_mii_bus,
&bfin_mac_device,
#endif
@@ -615,7 +621,7 @@
&bfin_gpios_device,
};
-static int __init cm_bf537_init(void)
+static int __init tcm_bf537_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
@@ -629,7 +635,7 @@
return 0;
}
-arch_initcall(cm_bf537_init);
+arch_initcall(tcm_bf537_init);
void bfin_get_ether_addr(char *addr)
{
diff --git a/arch/blackfin/mach-bf537/include/mach/portmux.h b/arch/blackfin/mach-bf537/include/mach/portmux.h
index 78fee6e..87285e7 100644
--- a/arch/blackfin/mach-bf537/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf537/include/mach/portmux.h
@@ -31,6 +31,7 @@
#define P_PPI0_FS1 (P_DEFINED | P_IDENT(GPIO_PF9) | P_FUNCT(1))
#define P_TACLK0 (P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(1))
#define P_TMRCLK (P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(1))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
#define P_PPI0_D0 (P_DEFINED | P_IDENT(GPIO_PG0) | P_FUNCT(0))
#define P_PPI0_D1 (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf538/include/mach/portmux.h b/arch/blackfin/mach-bf538/include/mach/portmux.h
index 1e031b5..c8db264 100644
--- a/arch/blackfin/mach-bf538/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf538/include/mach/portmux.h
@@ -102,5 +102,6 @@
#define P_SPI0_SSEL2 (P_DEFINED | P_IDENT(GPIO_PF2))
#define P_SPI0_SSEL1 (P_DEFINED | P_IDENT(GPIO_PF1))
#define P_SPI0_SS (P_DEFINED | P_IDENT(GPIO_PF0))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
#endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 309c160..096e661 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -781,7 +781,6 @@
#endif
#endif
-#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
};
@@ -800,7 +799,6 @@
#endif
};
#endif
-#endif
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/gpio_keys.h>
@@ -956,14 +954,12 @@
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
-#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info0,
ARRAY_SIZE(bfin_i2c_board_info0));
#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
i2c_register_board_info(1, bfin_i2c_board_info1,
ARRAY_SIZE(bfin_i2c_board_info1));
#endif
-#endif
platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
diff --git a/arch/blackfin/mach-bf548/include/mach/anomaly.h b/arch/blackfin/mach-bf548/include/mach/anomaly.h
index 3b54309..23d03c5 100644
--- a/arch/blackfin/mach-bf548/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf548/include/mach/anomaly.h
@@ -175,6 +175,7 @@
#define ANOMALY_05000311 (0)
#define ANOMALY_05000323 (0)
#define ANOMALY_05000363 (0)
+#define ANOMALY_05000380 (0)
#define ANOMALY_05000412 (0)
#define ANOMALY_05000432 (0)
#define ANOMALY_05000435 (0)
diff --git a/arch/blackfin/mach-bf548/include/mach/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h
index f0e5699..cd31f72 100644
--- a/arch/blackfin/mach-bf548/include/mach/bf548.h
+++ b/arch/blackfin/mach-bf548/include/mach/bf548.h
@@ -104,6 +104,18 @@
#define AMGCTLVAL (V_AMBEN | V_AMCKEN)
+#if defined(CONFIG_BF542M)
+# define CONFIG_BF542
+#elif defined(CONFIG_BF544M)
+# define CONFIG_BF544
+#elif defined(CONFIG_BF547M)
+# define CONFIG_BF547
+#elif defined(CONFIG_BF548M)
+# define CONFIG_BF548
+#elif defined(CONFIG_BF549M)
+# define CONFIG_BF549
+#endif
+
#if defined(CONFIG_BF542)
# define CPU "BF542"
# define CPUID 0x27de
diff --git a/arch/blackfin/mach-bf548/include/mach/gpio.h b/arch/blackfin/mach-bf548/include/mach/gpio.h
index bba82dc..3a20517 100644
--- a/arch/blackfin/mach-bf548/include/mach/gpio.h
+++ b/arch/blackfin/mach-bf548/include/mach/gpio.h
@@ -195,17 +195,17 @@
struct gpio_port_t {
unsigned short port_fer;
unsigned short dummy1;
- unsigned short port_data;
+ unsigned short data;
unsigned short dummy2;
- unsigned short port_set;
+ unsigned short data_set;
unsigned short dummy3;
- unsigned short port_clear;
+ unsigned short data_clear;
unsigned short dummy4;
- unsigned short port_dir_set;
+ unsigned short dir_set;
unsigned short dummy5;
- unsigned short port_dir_clear;
+ unsigned short dir_clear;
unsigned short dummy6;
- unsigned short port_inen;
+ unsigned short inen;
unsigned short dummy7;
unsigned int port_mux;
};
diff --git a/arch/blackfin/mach-bf548/include/mach/portmux.h b/arch/blackfin/mach-bf548/include/mach/portmux.h
index 8177a56..ffb1d0a 100644
--- a/arch/blackfin/mach-bf548/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf548/include/mach/portmux.h
@@ -125,6 +125,7 @@
#define P_KEY_COL2 (P_DEFINED | P_IDENT(GPIO_PD14) | P_FUNCT(3))
#define P_KEY_COL3 (P_DEFINED | P_IDENT(GPIO_PD15) | P_FUNCT(3))
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL1
#define P_SPI0_SCK (P_DEFINED | P_IDENT(GPIO_PE0) | P_FUNCT(0))
#define P_SPI0_MISO (P_DEFINED | P_IDENT(GPIO_PE1) | P_FUNCT(0))
#define P_SPI0_MOSI (P_DEFINED | P_IDENT(GPIO_PE2) | P_FUNCT(0))
diff --git a/arch/blackfin/mach-bf561/include/mach/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h
index d7c5097..cf92229 100644
--- a/arch/blackfin/mach-bf561/include/mach/defBF561.h
+++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h
@@ -1106,6 +1106,8 @@
#define DLEN_8 0x0 /* PPI Data Length mask for DLEN=8 */
#define DLEN(x) (((x-9) & 0x07) << 11) /* PPI Data Length (only works for x=10-->x=16) */
#define POL 0x0000C000 /* PPI Signal Polarities */
+#define POLC 0x4000 /* PPI Clock Polarity */
+#define POLS 0x8000 /* PPI Frame Sync Polarity */
/* PPI_STATUS Masks */
#define FLD 0x00000400 /* Field Indicator */
diff --git a/arch/blackfin/mach-bf561/include/mach/portmux.h b/arch/blackfin/mach-bf561/include/mach/portmux.h
index a6ee820..2e5ad63 100644
--- a/arch/blackfin/mach-bf561/include/mach/portmux.h
+++ b/arch/blackfin/mach-bf561/include/mach/portmux.h
@@ -85,5 +85,6 @@
#define P_SPI0_MOSI (P_DONTCARE)
#define P_SPI0_MISO (P_DONTCARE)
#define P_SPI0_SCK (P_DONTCARE)
+#define P_DEFAULT_BOOT_SPI_CS P_SPI0_SSEL2
#endif /* _MACH_PORTMUX_H_ */
diff --git a/arch/blackfin/mach-common/clocks-init.c b/arch/blackfin/mach-common/clocks-init.c
index 5d182ab..9dddb6f 100644
--- a/arch/blackfin/mach-common/clocks-init.c
+++ b/arch/blackfin/mach-common/clocks-init.c
@@ -14,6 +14,7 @@
#include <asm/clocks.h>
#include <asm/mem_init.h>
+#define SDGCTL_WIDTH (1 << 31) /* SDRAM external data path width */
#define PLL_CTL_VAL \
(((CONFIG_VCO_MULT & 63) << 9) | CLKIN_HALF | \
(PLL_BYPASS << 8) | (ANOMALY_05000265 ? 0x8000 : 0))
@@ -76,7 +77,7 @@
bfin_write_PLL_DIV(CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
#ifdef EBIU_SDGCTL
bfin_write_EBIU_SDRRC(mem_SDRRC);
- bfin_write_EBIU_SDGCTL(mem_SDGCTL);
+ bfin_write_EBIU_SDGCTL((bfin_read_EBIU_SDGCTL() & SDGCTL_WIDTH) | mem_SDGCTL);
#else
bfin_write_EBIU_RSTCTL(bfin_read_EBIU_RSTCTL() & ~(SRREQ));
do_sync();
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index fae7746..88de053 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -151,13 +151,6 @@
jump.s _bfin_return_from_exception;
ENDPROC(_ex_syscall)
-ENTRY(_ex_soft_bp)
- r7 = retx;
- r7 += -2;
- retx = r7;
- jump.s _ex_trap_c;
-ENDPROC(_ex_soft_bp)
-
ENTRY(_ex_single_step)
/* If we just returned from an interrupt, the single step event is
for the RTI instruction. */
@@ -1087,7 +1080,7 @@
* EXCPT instruction can provide 4 bits of EXCAUSE, allowing 16 to be user defined
*/
.long _ex_syscall /* 0x00 - User Defined - Linux Syscall */
- .long _ex_soft_bp /* 0x01 - User Defined - Software breakpoint */
+ .long _ex_trap_c /* 0x01 - User Defined - Software breakpoint */
#ifdef CONFIG_KGDB
.long _ex_trap_c /* 0x02 - User Defined - KGDB initial connection
and break signal trap */
diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index e1e42c0..698d4c0 100644
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -17,6 +17,19 @@
__INIT
+ENTRY(__init_clear_bss)
+ r2 = r2 - r1;
+ cc = r2 == 0;
+ if cc jump .L_bss_done;
+ r2 >>= 2;
+ p1 = r1;
+ p2 = r2;
+ lsetup (1f, 1f) lc0 = p2;
+1: [p1++] = r0;
+.L_bss_done:
+ rts;
+ENDPROC(__init_clear_bss)
+
#define INITIAL_STACK (L1_SCRATCH_START + L1_SCRATCH_LENGTH - 12)
ENTRY(__start)
@@ -144,6 +157,35 @@
call _init_early_exception_vectors;
#endif
+ r0 = 0 (x);
+ /* Zero out all of the fun bss regions */
+#if L1_DATA_A_LENGTH > 0
+ r1.l = __sbss_l1;
+ r1.h = __sbss_l1;
+ r2.l = __ebss_l1;
+ r2.h = __ebss_l1;
+ call __init_clear_bss
+#endif
+#if L1_DATA_B_LENGTH > 0
+ r1.l = __sbss_b_l1;
+ r1.h = __sbss_b_l1;
+ r2.l = __ebss_b_l1;
+ r2.h = __ebss_b_l1;
+ call __init_clear_bss
+#endif
+#if L2_LENGTH > 0
+ r1.l = __sbss_l2;
+ r1.h = __sbss_l2;
+ r2.l = __ebss_l2;
+ r2.h = __ebss_l2;
+ call __init_clear_bss
+#endif
+ r1.l = ___bss_start;
+ r1.h = ___bss_start;
+ r2.l = ___bss_stop;
+ r2.h = ___bss_stop;
+ call __init_clear_bss
+
/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
call _bfin_relocate_l1_mem;
#ifdef CONFIG_BFIN_KERNEL_CLOCK
@@ -185,19 +227,6 @@
# define WDOG_CTL WDOGA_CTL
#endif
-ENTRY(__init_clear_bss)
- r2 = r2 - r1;
- cc = r2 == 0;
- if cc jump .L_bss_done;
- r2 >>= 2;
- p1 = r1;
- p2 = r2;
- lsetup (1f, 1f) lc0 = p2;
-1: [p1++] = r0;
-.L_bss_done:
- rts;
-ENDPROC(__init_clear_bss)
-
ENTRY(_real_start)
/* Enable nested interrupts */
[--sp] = reti;
@@ -209,35 +238,6 @@
w[p0] = r0;
ssync;
- r0 = 0 (x);
- /* Zero out all of the fun bss regions */
-#if L1_DATA_A_LENGTH > 0
- r1.l = __sbss_l1;
- r1.h = __sbss_l1;
- r2.l = __ebss_l1;
- r2.h = __ebss_l1;
- call __init_clear_bss
-#endif
-#if L1_DATA_B_LENGTH > 0
- r1.l = __sbss_b_l1;
- r1.h = __sbss_b_l1;
- r2.l = __ebss_b_l1;
- r2.h = __ebss_b_l1;
- call __init_clear_bss
-#endif
-#if L2_LENGTH > 0
- r1.l = __sbss_l2;
- r1.h = __sbss_l2;
- r2.l = __ebss_l2;
- r2.h = __ebss_l2;
- call __init_clear_bss
-#endif
- r1.l = ___bss_start;
- r1.h = ___bss_start;
- r2.l = ___bss_stop;
- r2.h = ___bss_stop;
- call __init_clear_bss
-
/* Pass the u-boot arguments to the global value command line */
R0 = R7;
call _cmdline_init;
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 473df0f..43c4eb9 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -195,7 +195,7 @@
/* Interrupt routine for evt2 (NMI).
* We don't actually use this, so just return.
* For inner circle type details, please see:
- * http://docs.blackfin.uclinux.org/doku.php?id=linux:nmi
+ * http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:nmi
*/
ENTRY(_evt_nmi)
.weak _evt_nmi
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1bba603..2024945 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -1101,10 +1101,9 @@
IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
-#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) \
- || defined(BF538_FAMILY) || defined(CONFIG_BF51x)
+#ifdef SIC_IWR0
bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
-#if defined(CONFIG_BF52x) || defined(CONFIG_BF51x)
+# ifdef SIC_IWR1
/* BF52x/BF51x system reset does not properly reset SIC_IWR1 which
* will screw up the bootrom as it relies on MDMA0/1 waking it
* up from IDLE instructions. See this report for more info:
@@ -1114,10 +1113,8 @@
bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
else
bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#else
- bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#endif
-# ifdef CONFIG_BF54x
+# endif
+# ifdef SIC_IWR2
bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
# endif
#else
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index d3d70fd..f48a6ae 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -82,10 +82,9 @@
bfin_pm_standby_restore();
-#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) || \
- defined(CONFIG_BF538) || defined(CONFIG_BF539) || defined(CONFIG_BF51x)
+#ifdef SIC_IWR0
bfin_write_SIC_IWR0(IWR_DISABLE_ALL);
-#if defined(CONFIG_BF52x) || defined(CONFIG_BF51x)
+# ifdef SIC_IWR1
/* BF52x system reset does not properly reset SIC_IWR1 which
* will screw up the bootrom as it relies on MDMA0/1 waking it
* up from IDLE instructions. See this report for more info:
@@ -95,10 +94,8 @@
bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
else
bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#else
- bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
-#endif
-# ifdef CONFIG_BF54x
+# endif
+# ifdef SIC_IWR2
bfin_write_SIC_IWR2(IWR_DISABLE_ALL);
# endif
#else
diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index ed171d3..72f5cd3 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -691,7 +691,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 7f6f93e..5e674c8 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -614,7 +614,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/cris/include/arch-v10/arch/byteorder.h b/arch/cris/include/arch-v10/arch/byteorder.h
deleted file mode 100644
index 255b646..0000000
--- a/arch/cris/include/arch-v10/arch/byteorder.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _CRIS_ARCH_BYTEORDER_H
-#define _CRIS_ARCH_BYTEORDER_H
-
-#include <asm/types.h>
-#include <linux/compiler.h>
-
-/* we just define these two (as we can do the swap in a single
- * asm instruction in CRIS) and the arch-independent files will put
- * them together into ntohl etc.
- */
-
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
-{
- __asm__ ("swapwb %0" : "=r" (x) : "0" (x));
-
- return(x);
-}
-
-static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
-{
- __asm__ ("swapb %0" : "=r" (x) : "0" (x));
-
- return(x);
-}
-
-#endif
diff --git a/arch/cris/include/arch-v10/arch/swab.h b/arch/cris/include/arch-v10/arch/swab.h
new file mode 100644
index 0000000..e4e847d
--- /dev/null
+++ b/arch/cris/include/arch-v10/arch/swab.h
@@ -0,0 +1,30 @@
+#ifndef _CRIS_ARCH_SWAB_H
+#define _CRIS_ARCH_SWAB_H
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+#define __SWAB_64_THRU_32__
+
+/* we just define these two (as we can do the swap in a single
+ * asm instruction in CRIS) and the arch-independent files will put
+ * them together into ntohl etc.
+ */
+
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
+{
+ __asm__ ("swapwb %0" : "=r" (x) : "0" (x));
+
+ return(x);
+}
+#define __arch_swab32 __arch_swab32
+
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
+{
+ __asm__ ("swapb %0" : "=r" (x) : "0" (x));
+
+ return(x);
+}
+#define __arch_swab16 __arch_swab16
+
+#endif
diff --git a/arch/cris/include/arch-v32/arch/byteorder.h b/arch/cris/include/arch-v32/arch/byteorder.h
deleted file mode 100644
index 6ef8fb4..0000000
--- a/arch/cris/include/arch-v32/arch/byteorder.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_CRIS_ARCH_BYTEORDER_H
-#define _ASM_CRIS_ARCH_BYTEORDER_H
-
-#include <asm/types.h>
-
-static inline __const__ __u32
-___arch__swab32(__u32 x)
-{
- __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
- return (x);
-}
-
-static inline __const__ __u16
-___arch__swab16(__u16 x)
-{
- __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
- return (x);
-}
-
-#endif /* _ASM_CRIS_ARCH_BYTEORDER_H */
diff --git a/arch/cris/include/arch-v32/arch/swab.h b/arch/cris/include/arch-v32/arch/swab.h
new file mode 100644
index 0000000..9a4ea5e
--- /dev/null
+++ b/arch/cris/include/arch-v32/arch/swab.h
@@ -0,0 +1,24 @@
+#ifndef _ASM_CRIS_ARCH_SWAB_H
+#define _ASM_CRIS_ARCH_SWAB_H
+
+#include <asm/types.h>
+
+#define __SWAB_64_THRU_32__
+
+static inline __const__ __u32
+__arch_swab32(__u32 x)
+{
+ __asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
+ return (x);
+}
+#define __arch_swab32 __arch_swab32
+
+static inline __const__ __u16
+__arch_swab16(__u16 x)
+{
+ __asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
+ return (x);
+}
+#define __arch_swab16 __arch_swab16
+
+#endif /* _ASM_CRIS_ARCH_SWAB_H */
diff --git a/arch/cris/include/asm/byteorder.h b/arch/cris/include/asm/byteorder.h
index cc8e418..bcd1897 100644
--- a/arch/cris/include/asm/byteorder.h
+++ b/arch/cris/include/asm/byteorder.h
@@ -1,25 +1,6 @@
#ifndef _CRIS_BYTEORDER_H
#define _CRIS_BYTEORDER_H
-#ifdef __GNUC__
-
-#ifdef __KERNEL__
-#include <arch/byteorder.h>
-
-/* defines are necessary because the other files detect the presence
- * of a defined __arch_swab32, not an inline
- */
-#define __arch__swab32(x) ___arch__swab32(x)
-#define __arch__swab16(x) ___arch__swab16(x)
-#endif /* __KERNEL__ */
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-# define __BYTEORDER_HAS_U64__
-# define __SWAB_64_THRU_32__
-#endif
-
-#endif /* __GNUC__ */
-
#include <linux/byteorder/little_endian.h>
#endif
diff --git a/arch/cris/include/asm/swab.h b/arch/cris/include/asm/swab.h
new file mode 100644
index 0000000..80668e8
--- /dev/null
+++ b/arch/cris/include/asm/swab.h
@@ -0,0 +1,8 @@
+#ifndef _CRIS_SWAB_H
+#define _CRIS_SWAB_H
+
+#ifdef __KERNEL__
+#include <arch/swab.h>
+#endif /* __KERNEL__ */
+
+#endif /* _CRIS_SWAB_H */
diff --git a/arch/frv/mm/dma-alloc.c b/arch/frv/mm/dma-alloc.c
index dc6522c..44840e7 100644
--- a/arch/frv/mm/dma-alloc.c
+++ b/arch/frv/mm/dma-alloc.c
@@ -36,10 +36,10 @@
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/hardirq.h>
#include <asm/pgalloc.h>
#include <asm/io.h>
-#include <asm/hardirq.h>
#include <asm/mmu_context.h>
#include <asm/pgtable.h>
#include <asm/mmu.h>
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 27b108a..c68e168 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -1,2 +1 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/arch/h8300/include/asm/byteorder.h b/arch/h8300/include/asm/byteorder.h
index c36b80a..13539da 100644
--- a/arch/h8300/include/asm/byteorder.h
+++ b/arch/h8300/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _H8300_BYTEORDER_H
#define _H8300_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _H8300_BYTEORDER_H */
diff --git a/arch/h8300/kernel/syscalls.S b/arch/h8300/kernel/syscalls.S
index 54e21c3..4eb67fa 100644
--- a/arch/h8300/kernel/syscalls.S
+++ b/arch/h8300/kernel/syscalls.S
@@ -103,7 +103,7 @@
.long SYMBOL_NAME(sys_uselib)
.long SYMBOL_NAME(sys_swapon)
.long SYMBOL_NAME(sys_reboot)
- .long SYMBOL_NAME(old_readdir)
+ .long SYMBOL_NAME(sys_old_readdir)
.long SYMBOL_NAME(old_mmap) /* 90 */
.long SYMBOL_NAME(sys_munmap)
.long SYMBOL_NAME(sys_truncate)
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 3d31636..6183aec 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -17,6 +17,7 @@
select ACPI if (!IA64_HP_SIM)
select PM if (!IA64_HP_SIM)
select ARCH_SUPPORTS_MSI
+ select HAVE_UNSTABLE_SCHED_CLOCK
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig
index 6dd8655..ace4109 100644
--- a/arch/ia64/configs/bigsur_defconfig
+++ b/arch/ia64/configs/bigsur_defconfig
@@ -752,7 +752,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 27eb676..a109db3 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -578,7 +578,7 @@
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
-# CONFIG_SATA_VITESSE is not set
+CONFIG_SATA_VITESSE=y
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 0a06b13..514f063 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -841,7 +841,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index d98f0f4..6d5e6c5 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -906,7 +906,7 @@
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
dma_addr_t
sba_map_single_attrs(struct device *dev, void *addr, size_t size, int dir,
@@ -1024,7 +1024,7 @@
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
void sba_unmap_single_attrs(struct device *dev, dma_addr_t iova, size_t size,
int dir, struct dma_attrs *attrs)
@@ -1102,7 +1102,7 @@
* @size: number of bytes mapped in driver buffer.
* @dma_handle: IOVA of new buffer.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
void *
sba_alloc_coherent (struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flags)
@@ -1165,7 +1165,7 @@
* @vaddr: virtual address IOVA of "consistent" buffer.
* @dma_handler: IO virtual address of "consistent" buffer.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
void sba_free_coherent (struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle)
{
@@ -1420,7 +1420,7 @@
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, int nents,
int dir, struct dma_attrs *attrs)
@@ -1512,7 +1512,7 @@
* @dir: R/W or both.
* @attrs: optional dma attributes
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist,
int nents, int dir, struct dma_attrs *attrs)
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S
index a8cf199..a46f839 100644
--- a/arch/ia64/ia32/ia32_entry.S
+++ b/arch/ia64/ia32/ia32_entry.S
@@ -220,7 +220,7 @@
data8 sys_mkdir
data8 sys_rmdir /* 40 */
data8 sys_dup
- data8 sys_pipe
+ data8 sys_ia64_pipe
data8 compat_sys_times
data8 sys_ni_syscall /* old prof syscall holder */
data8 sys32_brk /* 45 */
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 3b25bd9..ccbe8ae 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -14,4 +14,3 @@
unifdef-y += intrinsics.h
unifdef-y += perfmon.h
unifdef-y += ustack.h
-unifdef-y += swab.h
diff --git a/arch/ia64/include/asm/byteorder.h b/arch/ia64/include/asm/byteorder.h
index 0f84c5c..a8dd735 100644
--- a/arch/ia64/include/asm/byteorder.h
+++ b/arch/ia64/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_IA64_BYTEORDER_H
#define _ASM_IA64_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_IA64_BYTEORDER_H */
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index bbab7e2..1f912d9 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -9,6 +9,8 @@
#include <linux/scatterlist.h>
#include <asm/swiotlb.h>
+#define ARCH_HAS_DMA_GET_REQUIRED_MASK
+
struct dma_mapping_ops {
int (*mapping_error)(struct device *dev,
dma_addr_t dma_addr);
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 59c17e4..fe87b21 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -62,6 +62,7 @@
typedef void ia64_mv_dma_unmap_single_attrs (struct device *, dma_addr_t, size_t, int, struct dma_attrs *);
typedef int ia64_mv_dma_map_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
typedef void ia64_mv_dma_unmap_sg_attrs (struct device *, struct scatterlist *, int, int, struct dma_attrs *);
+typedef u64 ia64_mv_dma_get_required_mask (struct device *);
/*
* WARNING: The legacy I/O space is _architected_. Platforms are
@@ -159,6 +160,7 @@
# define platform_dma_sync_sg_for_device ia64_mv.dma_sync_sg_for_device
# define platform_dma_mapping_error ia64_mv.dma_mapping_error
# define platform_dma_supported ia64_mv.dma_supported
+# define platform_dma_get_required_mask ia64_mv.dma_get_required_mask
# define platform_irq_to_vector ia64_mv.irq_to_vector
# define platform_local_vector_to_irq ia64_mv.local_vector_to_irq
# define platform_pci_get_legacy_mem ia64_mv.pci_get_legacy_mem
@@ -213,6 +215,7 @@
ia64_mv_dma_sync_sg_for_device *dma_sync_sg_for_device;
ia64_mv_dma_mapping_error *dma_mapping_error;
ia64_mv_dma_supported *dma_supported;
+ ia64_mv_dma_get_required_mask *dma_get_required_mask;
ia64_mv_irq_to_vector *irq_to_vector;
ia64_mv_local_vector_to_irq *local_vector_to_irq;
ia64_mv_pci_get_legacy_mem_t *pci_get_legacy_mem;
@@ -263,6 +266,7 @@
platform_dma_sync_sg_for_device, \
platform_dma_mapping_error, \
platform_dma_supported, \
+ platform_dma_get_required_mask, \
platform_irq_to_vector, \
platform_local_vector_to_irq, \
platform_pci_get_legacy_mem, \
@@ -366,6 +370,9 @@
#ifndef platform_dma_supported
# define platform_dma_supported swiotlb_dma_supported
#endif
+#ifndef platform_dma_get_required_mask
+# define platform_dma_get_required_mask ia64_dma_get_required_mask
+#endif
#ifndef platform_irq_to_vector
# define platform_irq_to_vector __ia64_irq_to_vector
#endif
diff --git a/arch/ia64/include/asm/machvec_init.h b/arch/ia64/include/asm/machvec_init.h
index ef964b2..37a4698 100644
--- a/arch/ia64/include/asm/machvec_init.h
+++ b/arch/ia64/include/asm/machvec_init.h
@@ -3,6 +3,7 @@
extern ia64_mv_send_ipi_t ia64_send_ipi;
extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
+extern ia64_mv_dma_get_required_mask ia64_dma_get_required_mask;
extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index 781308e..f1a6e0d 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -67,6 +67,7 @@
extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device;
extern ia64_mv_dma_mapping_error sn_dma_mapping_error;
extern ia64_mv_dma_supported sn_dma_supported;
+extern ia64_mv_dma_get_required_mask sn_dma_get_required_mask;
extern ia64_mv_migrate_t sn_migrate;
extern ia64_mv_kernel_launch_event_t sn_kernel_launch_event;
extern ia64_mv_setup_msi_irq_t sn_setup_msi_irq;
@@ -123,6 +124,7 @@
#define platform_dma_sync_sg_for_device sn_dma_sync_sg_for_device
#define platform_dma_mapping_error sn_dma_mapping_error
#define platform_dma_supported sn_dma_supported
+#define platform_dma_get_required_mask sn_dma_get_required_mask
#define platform_migrate sn_migrate
#define platform_kernel_launch_event sn_kernel_launch_event
#ifdef CONFIG_PCI_MSI
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index f791576..9015979 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -364,7 +364,7 @@
struct sigaction;
long sys_execve(char __user *filename, char __user * __user *argv,
char __user * __user *envp, struct pt_regs *regs);
-asmlinkage long sys_pipe(void);
+asmlinkage long sys_ia64_pipe(void);
asmlinkage long sys_rt_sigaction(int sig,
const struct sigaction __user *act,
struct sigaction __user *oact,
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index d435f4a..e5341e2 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1442,7 +1442,7 @@
data8 sys_mkdir // 1055
data8 sys_rmdir
data8 sys_dup
- data8 sys_pipe
+ data8 sys_ia64_pipe
data8 sys_times
data8 ia64_brk // 1060
data8 sys_setgid
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index f90be51..9adac44 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -870,7 +870,7 @@
return 1;
ss_probe:
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
if (p->ainsn.inst_flag == INST_FLAG_BOOSTABLE && !p->post_handler) {
/* Boost up -- we can execute copied instructions directly */
ia64_psr(regs)->ri = p->ainsn.slot;
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index bcbb6d8..92ed83f 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -154,7 +154,7 @@
* and r9) as this is faster than doing a copy_to_user().
*/
asmlinkage long
-sys_pipe (void)
+sys_ia64_pipe (void)
{
struct pt_regs *regs = task_pt_regs(current);
int fd[2];
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index ff0e7c1..6db0859 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -59,6 +59,7 @@
* (i.e. don't allow attacker to fill up logs with unaligned accesses).
*/
int no_unaligned_warning;
+int unaligned_dump_stack;
static int noprint_warning;
/*
@@ -1371,9 +1372,12 @@
}
}
} else {
- if (within_logging_rate_limit())
+ if (within_logging_rate_limit()) {
printk(KERN_WARNING "kernel unaligned access to 0x%016lx, ip=0x%016lx\n",
ifa, regs->cr_iip + ipsr->ri);
+ if (unaligned_dump_stack)
+ dump_stack();
+ }
set_fs(KERNEL_DS);
}
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 211fcfd..61f1af5 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -19,6 +19,7 @@
#include <linux/ioport.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
+#include <linux/bootmem.h>
#include <asm/machvec.h>
#include <asm/page.h>
@@ -748,6 +749,32 @@
pci_cache_line_size = (1 << cci.pcci_line_size) / 4;
}
+u64 ia64_dma_get_required_mask(struct device *dev)
+{
+ u32 low_totalram = ((max_pfn - 1) << PAGE_SHIFT);
+ u32 high_totalram = ((max_pfn - 1) >> (32 - PAGE_SHIFT));
+ u64 mask;
+
+ if (!high_totalram) {
+ /* convert to mask just covering totalram */
+ low_totalram = (1 << (fls(low_totalram) - 1));
+ low_totalram += low_totalram - 1;
+ mask = low_totalram;
+ } else {
+ high_totalram = (1 << (fls(high_totalram) - 1));
+ high_totalram += high_totalram - 1;
+ mask = (((u64)high_totalram) << 32) + 0xffffffff;
+ }
+ return mask;
+}
+EXPORT_SYMBOL_GPL(ia64_dma_get_required_mask);
+
+u64 dma_get_required_mask(struct device *dev)
+{
+ return platform_dma_get_required_mask(dev);
+}
+EXPORT_SYMBOL_GPL(dma_get_required_mask);
+
static int __init pcibios_init(void)
{
set_pci_cacheline_size();
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index c5a2140..d0223ab 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -443,7 +443,7 @@
size = pci_resource_len(dev, PCI_ROM_RESOURCE);
addr = ioremap(pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE],
size);
- image_size = pci_get_rom_size(addr, size);
+ image_size = pci_get_rom_size(dev, addr, size);
dev->resource[PCI_ROM_RESOURCE].start = (unsigned long) addr;
dev->resource[PCI_ROM_RESOURCE].end =
(unsigned long) addr + image_size - 1;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 4e1801b..e2eb2da 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -269,7 +269,7 @@
rom = ioremap(pci_resource_start(dev, PCI_ROM_RESOURCE),
size + 1);
- image_size = pci_get_rom_size(rom, size + 1);
+ image_size = pci_get_rom_size(dev, rom, size + 1);
dev->resource[PCI_ROM_RESOURCE].end =
dev->resource[PCI_ROM_RESOURCE].start +
image_size - 1;
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 53ebb64..863f501 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -356,6 +356,12 @@
}
EXPORT_SYMBOL(sn_dma_mapping_error);
+u64 sn_dma_get_required_mask(struct device *dev)
+{
+ return DMA_64BIT_MASK;
+}
+EXPORT_SYMBOL_GPL(sn_dma_get_required_mask);
+
char *sn_pci_get_legacy_mem(struct pci_bus *bus)
{
if (!SN_PCIBUS_BUSSOFT(bus))
diff --git a/arch/ia64/xen/time.c b/arch/ia64/xen/time.c
index d15a94c..68d6204 100644
--- a/arch/ia64/xen/time.c
+++ b/arch/ia64/xen/time.c
@@ -129,8 +129,8 @@
blocked = stolentick;
if (stolen > 0 || blocked > 0) {
- account_steal_time(NULL, jiffies_to_cputime(stolen));
- account_steal_time(idle_task(cpu), jiffies_to_cputime(blocked));
+ account_steal_ticks(stolen);
+ account_idle_ticks(blocked);
run_local_timers();
if (rcu_pending(cpu))
diff --git a/arch/m32r/configs/m32104ut_defconfig b/arch/m32r/configs/m32104ut_defconfig
index 9b5af6c..6f54b00 100644
--- a/arch/m32r/configs/m32104ut_defconfig
+++ b/arch/m32r/configs/m32104ut_defconfig
@@ -621,7 +621,7 @@
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/include/asm-m68k/Kbuild b/arch/m68k/include/asm/Kbuild
similarity index 75%
rename from include/asm-m68k/Kbuild
rename to arch/m68k/include/asm/Kbuild
index 52fd96b..1a922fa 100644
--- a/include/asm-m68k/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,3 +1,2 @@
include include/asm-generic/Kbuild.asm
header-y += cachectl.h
-unifdef-y += swab.h
diff --git a/arch/m68knommu/include/asm/MC68328.h b/arch/m68k/include/asm/MC68328.h
similarity index 100%
rename from arch/m68knommu/include/asm/MC68328.h
rename to arch/m68k/include/asm/MC68328.h
diff --git a/arch/m68knommu/include/asm/MC68332.h b/arch/m68k/include/asm/MC68332.h
similarity index 100%
rename from arch/m68knommu/include/asm/MC68332.h
rename to arch/m68k/include/asm/MC68332.h
diff --git a/arch/m68knommu/include/asm/MC68EZ328.h b/arch/m68k/include/asm/MC68EZ328.h
similarity index 100%
rename from arch/m68knommu/include/asm/MC68EZ328.h
rename to arch/m68k/include/asm/MC68EZ328.h
diff --git a/arch/m68knommu/include/asm/MC68VZ328.h b/arch/m68k/include/asm/MC68VZ328.h
similarity index 100%
rename from arch/m68knommu/include/asm/MC68VZ328.h
rename to arch/m68k/include/asm/MC68VZ328.h
diff --git a/include/asm-m68k/a.out-core.h b/arch/m68k/include/asm/a.out-core.h
similarity index 100%
rename from include/asm-m68k/a.out-core.h
rename to arch/m68k/include/asm/a.out-core.h
diff --git a/include/asm-m68k/a.out.h b/arch/m68k/include/asm/a.out.h
similarity index 100%
rename from include/asm-m68k/a.out.h
rename to arch/m68k/include/asm/a.out.h
diff --git a/include/asm-m68k/adb_iop.h b/arch/m68k/include/asm/adb_iop.h
similarity index 100%
rename from include/asm-m68k/adb_iop.h
rename to arch/m68k/include/asm/adb_iop.h
diff --git a/include/asm-m68k/amigahw.h b/arch/m68k/include/asm/amigahw.h
similarity index 100%
rename from include/asm-m68k/amigahw.h
rename to arch/m68k/include/asm/amigahw.h
diff --git a/include/asm-m68k/amigaints.h b/arch/m68k/include/asm/amigaints.h
similarity index 100%
rename from include/asm-m68k/amigaints.h
rename to arch/m68k/include/asm/amigaints.h
diff --git a/include/asm-m68k/amigayle.h b/arch/m68k/include/asm/amigayle.h
similarity index 100%
rename from include/asm-m68k/amigayle.h
rename to arch/m68k/include/asm/amigayle.h
diff --git a/include/asm-m68k/amipcmcia.h b/arch/m68k/include/asm/amipcmcia.h
similarity index 100%
rename from include/asm-m68k/amipcmcia.h
rename to arch/m68k/include/asm/amipcmcia.h
diff --git a/arch/m68knommu/include/asm/anchor.h b/arch/m68k/include/asm/anchor.h
similarity index 100%
rename from arch/m68knommu/include/asm/anchor.h
rename to arch/m68k/include/asm/anchor.h
diff --git a/include/asm-m68k/apollodma.h b/arch/m68k/include/asm/apollodma.h
similarity index 100%
rename from include/asm-m68k/apollodma.h
rename to arch/m68k/include/asm/apollodma.h
diff --git a/include/asm-m68k/apollohw.h b/arch/m68k/include/asm/apollohw.h
similarity index 100%
rename from include/asm-m68k/apollohw.h
rename to arch/m68k/include/asm/apollohw.h
diff --git a/include/asm-m68k/atafd.h b/arch/m68k/include/asm/atafd.h
similarity index 100%
rename from include/asm-m68k/atafd.h
rename to arch/m68k/include/asm/atafd.h
diff --git a/include/asm-m68k/atafdreg.h b/arch/m68k/include/asm/atafdreg.h
similarity index 100%
rename from include/asm-m68k/atafdreg.h
rename to arch/m68k/include/asm/atafdreg.h
diff --git a/include/asm-m68k/atari_joystick.h b/arch/m68k/include/asm/atari_joystick.h
similarity index 100%
rename from include/asm-m68k/atari_joystick.h
rename to arch/m68k/include/asm/atari_joystick.h
diff --git a/include/asm-m68k/atari_stdma.h b/arch/m68k/include/asm/atari_stdma.h
similarity index 100%
rename from include/asm-m68k/atari_stdma.h
rename to arch/m68k/include/asm/atari_stdma.h
diff --git a/include/asm-m68k/atari_stram.h b/arch/m68k/include/asm/atari_stram.h
similarity index 100%
rename from include/asm-m68k/atari_stram.h
rename to arch/m68k/include/asm/atari_stram.h
diff --git a/include/asm-m68k/atarihw.h b/arch/m68k/include/asm/atarihw.h
similarity index 100%
rename from include/asm-m68k/atarihw.h
rename to arch/m68k/include/asm/atarihw.h
diff --git a/include/asm-m68k/atariints.h b/arch/m68k/include/asm/atariints.h
similarity index 100%
rename from include/asm-m68k/atariints.h
rename to arch/m68k/include/asm/atariints.h
diff --git a/include/asm-m68k/atarikb.h b/arch/m68k/include/asm/atarikb.h
similarity index 100%
rename from include/asm-m68k/atarikb.h
rename to arch/m68k/include/asm/atarikb.h
diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
new file mode 100644
index 0000000..8d29145
--- /dev/null
+++ b/arch/m68k/include/asm/atomic.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "atomic_no.h"
+#else
+#include "atomic_mm.h"
+#endif
diff --git a/include/asm-m68k/atomic.h b/arch/m68k/include/asm/atomic_mm.h
similarity index 100%
rename from include/asm-m68k/atomic.h
rename to arch/m68k/include/asm/atomic_mm.h
diff --git a/arch/m68knommu/include/asm/atomic.h b/arch/m68k/include/asm/atomic_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/atomic.h
rename to arch/m68k/include/asm/atomic_no.h
diff --git a/arch/m68knommu/include/asm/auxvec.h b/arch/m68k/include/asm/auxvec.h
similarity index 100%
rename from arch/m68knommu/include/asm/auxvec.h
rename to arch/m68k/include/asm/auxvec.h
diff --git a/arch/m68k/include/asm/bitops.h b/arch/m68k/include/asm/bitops.h
new file mode 100644
index 0000000..ce163ab
--- /dev/null
+++ b/arch/m68k/include/asm/bitops.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bitops_no.h"
+#else
+#include "bitops_mm.h"
+#endif
diff --git a/include/asm-m68k/bitops.h b/arch/m68k/include/asm/bitops_mm.h
similarity index 100%
rename from include/asm-m68k/bitops.h
rename to arch/m68k/include/asm/bitops_mm.h
diff --git a/arch/m68knommu/include/asm/bitops.h b/arch/m68k/include/asm/bitops_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/bitops.h
rename to arch/m68k/include/asm/bitops_no.h
diff --git a/include/asm-m68k/blinken.h b/arch/m68k/include/asm/blinken.h
similarity index 100%
rename from include/asm-m68k/blinken.h
rename to arch/m68k/include/asm/blinken.h
diff --git a/arch/m68k/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo.h
new file mode 100644
index 0000000..fedf3e3
--- /dev/null
+++ b/arch/m68k/include/asm/bootinfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bootinfo_no.h"
+#else
+#include "bootinfo_mm.h"
+#endif
diff --git a/include/asm-m68k/bootinfo.h b/arch/m68k/include/asm/bootinfo_mm.h
similarity index 100%
rename from include/asm-m68k/bootinfo.h
rename to arch/m68k/include/asm/bootinfo_mm.h
diff --git a/arch/m68knommu/include/asm/bootinfo.h b/arch/m68k/include/asm/bootinfo_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/bootinfo.h
rename to arch/m68k/include/asm/bootinfo_no.h
diff --git a/arch/m68knommu/include/asm/bootstd.h b/arch/m68k/include/asm/bootstd.h
similarity index 100%
rename from arch/m68knommu/include/asm/bootstd.h
rename to arch/m68k/include/asm/bootstd.h
diff --git a/arch/m68k/include/asm/bug.h b/arch/m68k/include/asm/bug.h
new file mode 100644
index 0000000..997e094
--- /dev/null
+++ b/arch/m68k/include/asm/bug.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bug_no.h"
+#else
+#include "bug_mm.h"
+#endif
diff --git a/include/asm-m68k/bug.h b/arch/m68k/include/asm/bug_mm.h
similarity index 100%
rename from include/asm-m68k/bug.h
rename to arch/m68k/include/asm/bug_mm.h
diff --git a/arch/m68knommu/include/asm/bug.h b/arch/m68k/include/asm/bug_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/bug.h
rename to arch/m68k/include/asm/bug_no.h
diff --git a/arch/m68k/include/asm/bugs.h b/arch/m68k/include/asm/bugs.h
new file mode 100644
index 0000000..01f047d
--- /dev/null
+++ b/arch/m68k/include/asm/bugs.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "bugs_no.h"
+#else
+#include "bugs_mm.h"
+#endif
diff --git a/include/asm-m68k/bugs.h b/arch/m68k/include/asm/bugs_mm.h
similarity index 100%
rename from include/asm-m68k/bugs.h
rename to arch/m68k/include/asm/bugs_mm.h
diff --git a/arch/m68knommu/include/asm/bugs.h b/arch/m68k/include/asm/bugs_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/bugs.h
rename to arch/m68k/include/asm/bugs_no.h
diff --git a/include/asm-m68k/bvme6000hw.h b/arch/m68k/include/asm/bvme6000hw.h
similarity index 100%
rename from include/asm-m68k/bvme6000hw.h
rename to arch/m68k/include/asm/bvme6000hw.h
diff --git a/include/asm-m68k/byteorder.h b/arch/m68k/include/asm/byteorder.h
similarity index 84%
rename from include/asm-m68k/byteorder.h
rename to arch/m68k/include/asm/byteorder.h
index 3008665..31b260a 100644
--- a/include/asm-m68k/byteorder.h
+++ b/arch/m68k/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _M68K_BYTEORDER_H
#define _M68K_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _M68K_BYTEORDER_H */
diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
new file mode 100644
index 0000000..599c29b
--- /dev/null
+++ b/arch/m68k/include/asm/cache.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cache_no.h"
+#else
+#include "cache_mm.h"
+#endif
diff --git a/include/asm-m68k/cache.h b/arch/m68k/include/asm/cache_mm.h
similarity index 100%
rename from include/asm-m68k/cache.h
rename to arch/m68k/include/asm/cache_mm.h
diff --git a/arch/m68knommu/include/asm/cache.h b/arch/m68k/include/asm/cache_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/cache.h
rename to arch/m68k/include/asm/cache_no.h
diff --git a/include/asm-m68k/cachectl.h b/arch/m68k/include/asm/cachectl.h
similarity index 100%
rename from include/asm-m68k/cachectl.h
rename to arch/m68k/include/asm/cachectl.h
diff --git a/arch/m68k/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush.h
new file mode 100644
index 0000000..a70d731
--- /dev/null
+++ b/arch/m68k/include/asm/cacheflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "cacheflush_no.h"
+#else
+#include "cacheflush_mm.h"
+#endif
diff --git a/include/asm-m68k/cacheflush.h b/arch/m68k/include/asm/cacheflush_mm.h
similarity index 100%
rename from include/asm-m68k/cacheflush.h
rename to arch/m68k/include/asm/cacheflush_mm.h
diff --git a/arch/m68knommu/include/asm/cacheflush.h b/arch/m68k/include/asm/cacheflush_no.h
similarity index 89%
rename from arch/m68knommu/include/asm/cacheflush.h
rename to arch/m68k/include/asm/cacheflush_no.h
index 87e5dc04..c65f00a 100644
--- a/arch/m68knommu/include/asm/cacheflush.h
+++ b/arch/m68k/include/asm/cacheflush_no.h
@@ -51,13 +51,20 @@
"movec %%d0,%%CACR\n\t"
: : : "d0", "a0" );
#endif /* CONFIG_M5407 */
-#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
+#if defined(CONFIG_M523x) || defined(CONFIG_M527x)
+ __asm__ __volatile__ (
+ "movel #0x81400100, %%d0\n\t"
+ "movec %%d0, %%CACR\n\t"
+ "nop\n\t"
+ : : : "d0" );
+#endif /* CONFIG_M523x || CONFIG_M527x */
+#if defined(CONFIG_M528x)
__asm__ __volatile__ (
"movel #0x81000200, %%d0\n\t"
"movec %%d0, %%CACR\n\t"
"nop\n\t"
: : : "d0" );
-#endif /* CONFIG_M527x || CONFIG_M528x */
+#endif /* CONFIG_M528x */
#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || defined(CONFIG_M5272)
__asm__ __volatile__ (
"movel #0x81000100, %%d0\n\t"
diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h
new file mode 100644
index 0000000..1cf5447
--- /dev/null
+++ b/arch/m68k/include/asm/checksum.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "checksum_no.h"
+#else
+#include "checksum_mm.h"
+#endif
diff --git a/include/asm-m68k/checksum.h b/arch/m68k/include/asm/checksum_mm.h
similarity index 100%
rename from include/asm-m68k/checksum.h
rename to arch/m68k/include/asm/checksum_mm.h
diff --git a/arch/m68knommu/include/asm/checksum.h b/arch/m68k/include/asm/checksum_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/checksum.h
rename to arch/m68k/include/asm/checksum_no.h
diff --git a/arch/m68knommu/include/asm/coldfire.h b/arch/m68k/include/asm/coldfire.h
similarity index 100%
rename from arch/m68knommu/include/asm/coldfire.h
rename to arch/m68k/include/asm/coldfire.h
diff --git a/arch/m68knommu/include/asm/commproc.h b/arch/m68k/include/asm/commproc.h
similarity index 100%
rename from arch/m68knommu/include/asm/commproc.h
rename to arch/m68k/include/asm/commproc.h
diff --git a/include/asm-m68k/contregs.h b/arch/m68k/include/asm/contregs.h
similarity index 100%
rename from include/asm-m68k/contregs.h
rename to arch/m68k/include/asm/contregs.h
diff --git a/include/asm-m68k/cputime.h b/arch/m68k/include/asm/cputime.h
similarity index 100%
rename from include/asm-m68k/cputime.h
rename to arch/m68k/include/asm/cputime.h
diff --git a/arch/m68k/include/asm/current.h b/arch/m68k/include/asm/current.h
new file mode 100644
index 0000000..51b056d
--- /dev/null
+++ b/arch/m68k/include/asm/current.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "current_no.h"
+#else
+#include "current_mm.h"
+#endif
diff --git a/include/asm-m68k/current.h b/arch/m68k/include/asm/current_mm.h
similarity index 100%
rename from include/asm-m68k/current.h
rename to arch/m68k/include/asm/current_mm.h
diff --git a/arch/m68knommu/include/asm/current.h b/arch/m68k/include/asm/current_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/current.h
rename to arch/m68k/include/asm/current_no.h
diff --git a/arch/m68knommu/include/asm/dbg.h b/arch/m68k/include/asm/dbg.h
similarity index 100%
rename from arch/m68knommu/include/asm/dbg.h
rename to arch/m68k/include/asm/dbg.h
diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h
new file mode 100644
index 0000000..d2598e3
--- /dev/null
+++ b/arch/m68k/include/asm/delay.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "delay_no.h"
+#else
+#include "delay_mm.h"
+#endif
diff --git a/include/asm-m68k/delay.h b/arch/m68k/include/asm/delay_mm.h
similarity index 100%
rename from include/asm-m68k/delay.h
rename to arch/m68k/include/asm/delay_mm.h
diff --git a/arch/m68knommu/include/asm/delay.h b/arch/m68k/include/asm/delay_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/delay.h
rename to arch/m68k/include/asm/delay_no.h
diff --git a/arch/m68knommu/include/asm/device.h b/arch/m68k/include/asm/device.h
similarity index 100%
rename from arch/m68knommu/include/asm/device.h
rename to arch/m68k/include/asm/device.h
diff --git a/arch/m68k/include/asm/div64.h b/arch/m68k/include/asm/div64.h
new file mode 100644
index 0000000..d211d9f
--- /dev/null
+++ b/arch/m68k/include/asm/div64.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "div64_no.h"
+#else
+#include "div64_mm.h"
+#endif
diff --git a/include/asm-m68k/div64.h b/arch/m68k/include/asm/div64_mm.h
similarity index 100%
rename from include/asm-m68k/div64.h
rename to arch/m68k/include/asm/div64_mm.h
diff --git a/arch/m68knommu/include/asm/div64.h b/arch/m68k/include/asm/div64_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/div64.h
rename to arch/m68k/include/asm/div64_no.h
diff --git a/arch/m68k/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping.h
new file mode 100644
index 0000000..f4a4c76
--- /dev/null
+++ b/arch/m68k/include/asm/dma-mapping.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma-mapping_no.h"
+#else
+#include "dma-mapping_mm.h"
+#endif
diff --git a/include/asm-m68k/dma-mapping.h b/arch/m68k/include/asm/dma-mapping_mm.h
similarity index 100%
rename from include/asm-m68k/dma-mapping.h
rename to arch/m68k/include/asm/dma-mapping_mm.h
diff --git a/arch/m68knommu/include/asm/dma-mapping.h b/arch/m68k/include/asm/dma-mapping_no.h
similarity index 68%
rename from arch/m68knommu/include/asm/dma-mapping.h
rename to arch/m68k/include/asm/dma-mapping_no.h
index 6aeab18..1748f2b 100644
--- a/arch/m68knommu/include/asm/dma-mapping.h
+++ b/arch/m68k/include/asm/dma-mapping_no.h
@@ -1,10 +1,6 @@
#ifndef _M68KNOMMU_DMA_MAPPING_H
#define _M68KNOMMU_DMA_MAPPING_H
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
#include <asm-generic/dma-mapping-broken.h>
-#endif
#endif /* _M68KNOMMU_DMA_MAPPING_H */
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h
new file mode 100644
index 0000000..b82e660
--- /dev/null
+++ b/arch/m68k/include/asm/dma.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "dma_no.h"
+#else
+#include "dma_mm.h"
+#endif
diff --git a/include/asm-m68k/dma.h b/arch/m68k/include/asm/dma_mm.h
similarity index 100%
rename from include/asm-m68k/dma.h
rename to arch/m68k/include/asm/dma_mm.h
diff --git a/arch/m68knommu/include/asm/dma.h b/arch/m68k/include/asm/dma_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/dma.h
rename to arch/m68k/include/asm/dma_no.h
diff --git a/include/asm-m68k/dsp56k.h b/arch/m68k/include/asm/dsp56k.h
similarity index 100%
rename from include/asm-m68k/dsp56k.h
rename to arch/m68k/include/asm/dsp56k.h
diff --git a/include/asm-m68k/dvma.h b/arch/m68k/include/asm/dvma.h
similarity index 100%
rename from include/asm-m68k/dvma.h
rename to arch/m68k/include/asm/dvma.h
diff --git a/arch/m68k/include/asm/elf.h b/arch/m68k/include/asm/elf.h
new file mode 100644
index 0000000..04ce488
--- /dev/null
+++ b/arch/m68k/include/asm/elf.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "elf_no.h"
+#else
+#include "elf_mm.h"
+#endif
diff --git a/include/asm-m68k/elf.h b/arch/m68k/include/asm/elf_mm.h
similarity index 100%
rename from include/asm-m68k/elf.h
rename to arch/m68k/include/asm/elf_mm.h
diff --git a/arch/m68knommu/include/asm/elf.h b/arch/m68k/include/asm/elf_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/elf.h
rename to arch/m68k/include/asm/elf_no.h
diff --git a/arch/m68knommu/include/asm/elia.h b/arch/m68k/include/asm/elia.h
similarity index 100%
rename from arch/m68knommu/include/asm/elia.h
rename to arch/m68k/include/asm/elia.h
diff --git a/arch/m68knommu/include/asm/emergency-restart.h b/arch/m68k/include/asm/emergency-restart.h
similarity index 100%
rename from arch/m68knommu/include/asm/emergency-restart.h
rename to arch/m68k/include/asm/emergency-restart.h
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h
new file mode 100644
index 0000000..876eec6
--- /dev/null
+++ b/arch/m68k/include/asm/entry.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "entry_no.h"
+#else
+#include "entry_mm.h"
+#endif
diff --git a/include/asm-m68k/entry.h b/arch/m68k/include/asm/entry_mm.h
similarity index 100%
rename from include/asm-m68k/entry.h
rename to arch/m68k/include/asm/entry_mm.h
diff --git a/arch/m68knommu/include/asm/entry.h b/arch/m68k/include/asm/entry_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/entry.h
rename to arch/m68k/include/asm/entry_no.h
diff --git a/include/asm-m68k/errno.h b/arch/m68k/include/asm/errno.h
similarity index 100%
rename from include/asm-m68k/errno.h
rename to arch/m68k/include/asm/errno.h
diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/fb.h
new file mode 100644
index 0000000..97bcaef
--- /dev/null
+++ b/arch/m68k/include/asm/fb.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fb_no.h"
+#else
+#include "fb_mm.h"
+#endif
diff --git a/include/asm-m68k/fb.h b/arch/m68k/include/asm/fb_mm.h
similarity index 100%
rename from include/asm-m68k/fb.h
rename to arch/m68k/include/asm/fb_mm.h
diff --git a/arch/m68knommu/include/asm/fb.h b/arch/m68k/include/asm/fb_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/fb.h
rename to arch/m68k/include/asm/fb_no.h
diff --git a/include/asm-m68k/fbio.h b/arch/m68k/include/asm/fbio.h
similarity index 100%
rename from include/asm-m68k/fbio.h
rename to arch/m68k/include/asm/fbio.h
diff --git a/include/asm-m68k/fcntl.h b/arch/m68k/include/asm/fcntl.h
similarity index 100%
rename from include/asm-m68k/fcntl.h
rename to arch/m68k/include/asm/fcntl.h
diff --git a/arch/m68knommu/include/asm/flat.h b/arch/m68k/include/asm/flat.h
similarity index 100%
rename from arch/m68knommu/include/asm/flat.h
rename to arch/m68k/include/asm/flat.h
diff --git a/include/asm-m68k/floppy.h b/arch/m68k/include/asm/floppy.h
similarity index 100%
rename from include/asm-m68k/floppy.h
rename to arch/m68k/include/asm/floppy.h
diff --git a/arch/m68k/include/asm/fpu.h b/arch/m68k/include/asm/fpu.h
new file mode 100644
index 0000000..e19bc5e
--- /dev/null
+++ b/arch/m68k/include/asm/fpu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "fpu_no.h"
+#else
+#include "fpu_mm.h"
+#endif
diff --git a/include/asm-m68k/fpu.h b/arch/m68k/include/asm/fpu_mm.h
similarity index 100%
rename from include/asm-m68k/fpu.h
rename to arch/m68k/include/asm/fpu_mm.h
diff --git a/arch/m68knommu/include/asm/fpu.h b/arch/m68k/include/asm/fpu_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/fpu.h
rename to arch/m68k/include/asm/fpu_no.h
diff --git a/arch/m68knommu/include/asm/futex.h b/arch/m68k/include/asm/futex.h
similarity index 100%
rename from arch/m68knommu/include/asm/futex.h
rename to arch/m68k/include/asm/futex.h
diff --git a/arch/m68k/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq.h
new file mode 100644
index 0000000..56d0d5d
--- /dev/null
+++ b/arch/m68k/include/asm/hardirq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hardirq_no.h"
+#else
+#include "hardirq_mm.h"
+#endif
diff --git a/include/asm-m68k/hardirq.h b/arch/m68k/include/asm/hardirq_mm.h
similarity index 100%
rename from include/asm-m68k/hardirq.h
rename to arch/m68k/include/asm/hardirq_mm.h
diff --git a/arch/m68knommu/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/hardirq.h
rename to arch/m68k/include/asm/hardirq_no.h
diff --git a/include/asm-m68k/hp300hw.h b/arch/m68k/include/asm/hp300hw.h
similarity index 100%
rename from include/asm-m68k/hp300hw.h
rename to arch/m68k/include/asm/hp300hw.h
diff --git a/arch/m68k/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq.h
new file mode 100644
index 0000000..e195260
--- /dev/null
+++ b/arch/m68k/include/asm/hw_irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "hw_irq_no.h"
+#else
+#include "hw_irq_mm.h"
+#endif
diff --git a/include/asm-m68k/hw_irq.h b/arch/m68k/include/asm/hw_irq_mm.h
similarity index 100%
rename from include/asm-m68k/hw_irq.h
rename to arch/m68k/include/asm/hw_irq_mm.h
diff --git a/arch/m68knommu/include/asm/hw_irq.h b/arch/m68k/include/asm/hw_irq_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/hw_irq.h
rename to arch/m68k/include/asm/hw_irq_no.h
diff --git a/include/asm-m68k/hwtest.h b/arch/m68k/include/asm/hwtest.h
similarity index 100%
rename from include/asm-m68k/hwtest.h
rename to arch/m68k/include/asm/hwtest.h
diff --git a/include/asm-m68k/ide.h b/arch/m68k/include/asm/ide.h
similarity index 100%
rename from include/asm-m68k/ide.h
rename to arch/m68k/include/asm/ide.h
diff --git a/include/asm-m68k/idprom.h b/arch/m68k/include/asm/idprom.h
similarity index 100%
rename from include/asm-m68k/idprom.h
rename to arch/m68k/include/asm/idprom.h
diff --git a/include/asm-m68k/intersil.h b/arch/m68k/include/asm/intersil.h
similarity index 100%
rename from include/asm-m68k/intersil.h
rename to arch/m68k/include/asm/intersil.h
diff --git a/arch/m68k/include/asm/io.h b/arch/m68k/include/asm/io.h
new file mode 100644
index 0000000..c7210ba
--- /dev/null
+++ b/arch/m68k/include/asm/io.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "io_no.h"
+#else
+#include "io_mm.h"
+#endif
diff --git a/include/asm-m68k/io.h b/arch/m68k/include/asm/io_mm.h
similarity index 100%
rename from include/asm-m68k/io.h
rename to arch/m68k/include/asm/io_mm.h
diff --git a/arch/m68knommu/include/asm/io.h b/arch/m68k/include/asm/io_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/io.h
rename to arch/m68k/include/asm/io_no.h
diff --git a/arch/m68knommu/include/asm/ioctl.h b/arch/m68k/include/asm/ioctl.h
similarity index 100%
rename from arch/m68knommu/include/asm/ioctl.h
rename to arch/m68k/include/asm/ioctl.h
diff --git a/include/asm-m68k/ioctls.h b/arch/m68k/include/asm/ioctls.h
similarity index 100%
rename from include/asm-m68k/ioctls.h
rename to arch/m68k/include/asm/ioctls.h
diff --git a/include/asm-m68k/ipcbuf.h b/arch/m68k/include/asm/ipcbuf.h
similarity index 100%
rename from include/asm-m68k/ipcbuf.h
rename to arch/m68k/include/asm/ipcbuf.h
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
new file mode 100644
index 0000000..d031416
--- /dev/null
+++ b/arch/m68k/include/asm/irq.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "irq_no.h"
+#else
+#include "irq_mm.h"
+#endif
diff --git a/include/asm-m68k/irq.h b/arch/m68k/include/asm/irq_mm.h
similarity index 100%
rename from include/asm-m68k/irq.h
rename to arch/m68k/include/asm/irq_mm.h
diff --git a/arch/m68knommu/include/asm/irq.h b/arch/m68k/include/asm/irq_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/irq.h
rename to arch/m68k/include/asm/irq_no.h
diff --git a/arch/m68knommu/include/asm/irq_regs.h b/arch/m68k/include/asm/irq_regs.h
similarity index 100%
rename from arch/m68knommu/include/asm/irq_regs.h
rename to arch/m68k/include/asm/irq_regs.h
diff --git a/arch/m68knommu/include/asm/kdebug.h b/arch/m68k/include/asm/kdebug.h
similarity index 100%
rename from arch/m68knommu/include/asm/kdebug.h
rename to arch/m68k/include/asm/kdebug.h
diff --git a/arch/m68k/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types.h
new file mode 100644
index 0000000..045d9fd
--- /dev/null
+++ b/arch/m68k/include/asm/kmap_types.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "kmap_types_no.h"
+#else
+#include "kmap_types_mm.h"
+#endif
diff --git a/include/asm-m68k/kmap_types.h b/arch/m68k/include/asm/kmap_types_mm.h
similarity index 100%
rename from include/asm-m68k/kmap_types.h
rename to arch/m68k/include/asm/kmap_types_mm.h
diff --git a/arch/m68knommu/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/kmap_types.h
rename to arch/m68k/include/asm/kmap_types_no.h
diff --git a/include/asm-m68k/linkage.h b/arch/m68k/include/asm/linkage.h
similarity index 100%
rename from include/asm-m68k/linkage.h
rename to arch/m68k/include/asm/linkage.h
diff --git a/include/asm-m68k/local.h b/arch/m68k/include/asm/local.h
similarity index 100%
rename from include/asm-m68k/local.h
rename to arch/m68k/include/asm/local.h
diff --git a/arch/m68knommu/include/asm/m5206sim.h b/arch/m68k/include/asm/m5206sim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m5206sim.h
rename to arch/m68k/include/asm/m5206sim.h
diff --git a/arch/m68knommu/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m520xsim.h
rename to arch/m68k/include/asm/m520xsim.h
diff --git a/arch/m68knommu/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m523xsim.h
rename to arch/m68k/include/asm/m523xsim.h
diff --git a/arch/m68knommu/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m5249sim.h
rename to arch/m68k/include/asm/m5249sim.h
diff --git a/arch/m68knommu/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m5272sim.h
rename to arch/m68k/include/asm/m5272sim.h
diff --git a/arch/m68knommu/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m527xsim.h
rename to arch/m68k/include/asm/m527xsim.h
diff --git a/arch/m68knommu/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m528xsim.h
rename to arch/m68k/include/asm/m528xsim.h
diff --git a/arch/m68knommu/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m5307sim.h
rename to arch/m68k/include/asm/m5307sim.h
diff --git a/arch/m68knommu/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m532xsim.h
rename to arch/m68k/include/asm/m532xsim.h
diff --git a/arch/m68knommu/include/asm/m5407sim.h b/arch/m68k/include/asm/m5407sim.h
similarity index 100%
rename from arch/m68knommu/include/asm/m5407sim.h
rename to arch/m68k/include/asm/m5407sim.h
diff --git a/arch/m68knommu/include/asm/m68360.h b/arch/m68k/include/asm/m68360.h
similarity index 100%
rename from arch/m68knommu/include/asm/m68360.h
rename to arch/m68k/include/asm/m68360.h
diff --git a/arch/m68knommu/include/asm/m68360_enet.h b/arch/m68k/include/asm/m68360_enet.h
similarity index 100%
rename from arch/m68knommu/include/asm/m68360_enet.h
rename to arch/m68k/include/asm/m68360_enet.h
diff --git a/arch/m68knommu/include/asm/m68360_pram.h b/arch/m68k/include/asm/m68360_pram.h
similarity index 100%
rename from arch/m68knommu/include/asm/m68360_pram.h
rename to arch/m68k/include/asm/m68360_pram.h
diff --git a/arch/m68knommu/include/asm/m68360_quicc.h b/arch/m68k/include/asm/m68360_quicc.h
similarity index 100%
rename from arch/m68knommu/include/asm/m68360_quicc.h
rename to arch/m68k/include/asm/m68360_quicc.h
diff --git a/arch/m68knommu/include/asm/m68360_regs.h b/arch/m68k/include/asm/m68360_regs.h
similarity index 100%
rename from arch/m68knommu/include/asm/m68360_regs.h
rename to arch/m68k/include/asm/m68360_regs.h
diff --git a/include/asm-m68k/mac_asc.h b/arch/m68k/include/asm/mac_asc.h
similarity index 100%
rename from include/asm-m68k/mac_asc.h
rename to arch/m68k/include/asm/mac_asc.h
diff --git a/include/asm-m68k/mac_baboon.h b/arch/m68k/include/asm/mac_baboon.h
similarity index 100%
rename from include/asm-m68k/mac_baboon.h
rename to arch/m68k/include/asm/mac_baboon.h
diff --git a/include/asm-m68k/mac_iop.h b/arch/m68k/include/asm/mac_iop.h
similarity index 100%
rename from include/asm-m68k/mac_iop.h
rename to arch/m68k/include/asm/mac_iop.h
diff --git a/include/asm-m68k/mac_mouse.h b/arch/m68k/include/asm/mac_mouse.h
similarity index 100%
rename from include/asm-m68k/mac_mouse.h
rename to arch/m68k/include/asm/mac_mouse.h
diff --git a/include/asm-m68k/mac_oss.h b/arch/m68k/include/asm/mac_oss.h
similarity index 100%
rename from include/asm-m68k/mac_oss.h
rename to arch/m68k/include/asm/mac_oss.h
diff --git a/include/asm-m68k/mac_psc.h b/arch/m68k/include/asm/mac_psc.h
similarity index 100%
rename from include/asm-m68k/mac_psc.h
rename to arch/m68k/include/asm/mac_psc.h
diff --git a/include/asm-m68k/mac_via.h b/arch/m68k/include/asm/mac_via.h
similarity index 100%
rename from include/asm-m68k/mac_via.h
rename to arch/m68k/include/asm/mac_via.h
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
new file mode 100644
index 0000000..fc24b6f
--- /dev/null
+++ b/arch/m68k/include/asm/machdep.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "machdep_no.h"
+#else
+#include "machdep_mm.h"
+#endif
diff --git a/include/asm-m68k/machdep.h b/arch/m68k/include/asm/machdep_mm.h
similarity index 100%
rename from include/asm-m68k/machdep.h
rename to arch/m68k/include/asm/machdep_mm.h
diff --git a/arch/m68knommu/include/asm/machdep.h b/arch/m68k/include/asm/machdep_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/machdep.h
rename to arch/m68k/include/asm/machdep_no.h
diff --git a/include/asm-m68k/machines.h b/arch/m68k/include/asm/machines.h
similarity index 100%
rename from include/asm-m68k/machines.h
rename to arch/m68k/include/asm/machines.h
diff --git a/include/asm-m68k/machw.h b/arch/m68k/include/asm/machw.h
similarity index 100%
rename from include/asm-m68k/machw.h
rename to arch/m68k/include/asm/machw.h
diff --git a/include/asm-m68k/macintosh.h b/arch/m68k/include/asm/macintosh.h
similarity index 100%
rename from include/asm-m68k/macintosh.h
rename to arch/m68k/include/asm/macintosh.h
diff --git a/include/asm-m68k/macints.h b/arch/m68k/include/asm/macints.h
similarity index 100%
rename from include/asm-m68k/macints.h
rename to arch/m68k/include/asm/macints.h
diff --git a/include/asm-m68k/math-emu.h b/arch/m68k/include/asm/math-emu.h
similarity index 100%
rename from include/asm-m68k/math-emu.h
rename to arch/m68k/include/asm/math-emu.h
diff --git a/arch/m68k/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc.h
new file mode 100644
index 0000000..fb90dcf
--- /dev/null
+++ b/arch/m68k/include/asm/mc146818rtc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mc146818rtc_no.h"
+#else
+#include "mc146818rtc_mm.h"
+#endif
diff --git a/include/asm-m68k/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc_mm.h
similarity index 100%
rename from include/asm-m68k/mc146818rtc.h
rename to arch/m68k/include/asm/mc146818rtc_mm.h
diff --git a/arch/m68knommu/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/mc146818rtc.h
rename to arch/m68k/include/asm/mc146818rtc_no.h
diff --git a/arch/m68knommu/include/asm/mcfcache.h b/arch/m68k/include/asm/mcfcache.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfcache.h
rename to arch/m68k/include/asm/mcfcache.h
diff --git a/arch/m68knommu/include/asm/mcfdma.h b/arch/m68k/include/asm/mcfdma.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfdma.h
rename to arch/m68k/include/asm/mcfdma.h
diff --git a/arch/m68knommu/include/asm/mcfmbus.h b/arch/m68k/include/asm/mcfmbus.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfmbus.h
rename to arch/m68k/include/asm/mcfmbus.h
diff --git a/arch/m68knommu/include/asm/mcfne.h b/arch/m68k/include/asm/mcfne.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfne.h
rename to arch/m68k/include/asm/mcfne.h
diff --git a/arch/m68knommu/include/asm/mcfpci.h b/arch/m68k/include/asm/mcfpci.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfpci.h
rename to arch/m68k/include/asm/mcfpci.h
diff --git a/arch/m68knommu/include/asm/mcfpit.h b/arch/m68k/include/asm/mcfpit.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfpit.h
rename to arch/m68k/include/asm/mcfpit.h
diff --git a/arch/m68knommu/include/asm/mcfsim.h b/arch/m68k/include/asm/mcfsim.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfsim.h
rename to arch/m68k/include/asm/mcfsim.h
diff --git a/arch/m68knommu/include/asm/mcfsmc.h b/arch/m68k/include/asm/mcfsmc.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfsmc.h
rename to arch/m68k/include/asm/mcfsmc.h
diff --git a/arch/m68knommu/include/asm/mcftimer.h b/arch/m68k/include/asm/mcftimer.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcftimer.h
rename to arch/m68k/include/asm/mcftimer.h
diff --git a/arch/m68knommu/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfuart.h
rename to arch/m68k/include/asm/mcfuart.h
diff --git a/arch/m68knommu/include/asm/mcfwdebug.h b/arch/m68k/include/asm/mcfwdebug.h
similarity index 100%
rename from arch/m68knommu/include/asm/mcfwdebug.h
rename to arch/m68k/include/asm/mcfwdebug.h
diff --git a/include/asm-m68k/md.h b/arch/m68k/include/asm/md.h
similarity index 100%
rename from include/asm-m68k/md.h
rename to arch/m68k/include/asm/md.h
diff --git a/include/asm-m68k/mman.h b/arch/m68k/include/asm/mman.h
similarity index 100%
rename from include/asm-m68k/mman.h
rename to arch/m68k/include/asm/mman.h
diff --git a/arch/m68k/include/asm/mmu.h b/arch/m68k/include/asm/mmu.h
new file mode 100644
index 0000000..a81d394
--- /dev/null
+++ b/arch/m68k/include/asm/mmu.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_no.h"
+#else
+#include "mmu_mm.h"
+#endif
diff --git a/arch/m68k/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context.h
new file mode 100644
index 0000000..b440928
--- /dev/null
+++ b/arch/m68k/include/asm/mmu_context.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "mmu_context_no.h"
+#else
+#include "mmu_context_mm.h"
+#endif
diff --git a/include/asm-m68k/mmu_context.h b/arch/m68k/include/asm/mmu_context_mm.h
similarity index 100%
rename from include/asm-m68k/mmu_context.h
rename to arch/m68k/include/asm/mmu_context_mm.h
diff --git a/arch/m68knommu/include/asm/mmu_context.h b/arch/m68k/include/asm/mmu_context_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/mmu_context.h
rename to arch/m68k/include/asm/mmu_context_no.h
diff --git a/include/asm-m68k/mmu.h b/arch/m68k/include/asm/mmu_mm.h
similarity index 100%
rename from include/asm-m68k/mmu.h
rename to arch/m68k/include/asm/mmu_mm.h
diff --git a/arch/m68knommu/include/asm/mmu.h b/arch/m68k/include/asm/mmu_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/mmu.h
rename to arch/m68k/include/asm/mmu_no.h
diff --git a/include/asm-m68k/mmzone.h b/arch/m68k/include/asm/mmzone.h
similarity index 100%
rename from include/asm-m68k/mmzone.h
rename to arch/m68k/include/asm/mmzone.h
diff --git a/arch/m68k/include/asm/module.h b/arch/m68k/include/asm/module.h
new file mode 100644
index 0000000..79b59d1
--- /dev/null
+++ b/arch/m68k/include/asm/module.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "module_no.h"
+#else
+#include "module_mm.h"
+#endif
diff --git a/include/asm-m68k/module.h b/arch/m68k/include/asm/module_mm.h
similarity index 100%
rename from include/asm-m68k/module.h
rename to arch/m68k/include/asm/module_mm.h
diff --git a/arch/m68knommu/include/asm/module.h b/arch/m68k/include/asm/module_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/module.h
rename to arch/m68k/include/asm/module_no.h
diff --git a/include/asm-m68k/motorola_pgalloc.h b/arch/m68k/include/asm/motorola_pgalloc.h
similarity index 100%
rename from include/asm-m68k/motorola_pgalloc.h
rename to arch/m68k/include/asm/motorola_pgalloc.h
diff --git a/include/asm-m68k/motorola_pgtable.h b/arch/m68k/include/asm/motorola_pgtable.h
similarity index 100%
rename from include/asm-m68k/motorola_pgtable.h
rename to arch/m68k/include/asm/motorola_pgtable.h
diff --git a/include/asm-m68k/movs.h b/arch/m68k/include/asm/movs.h
similarity index 100%
rename from include/asm-m68k/movs.h
rename to arch/m68k/include/asm/movs.h
diff --git a/include/asm-m68k/msgbuf.h b/arch/m68k/include/asm/msgbuf.h
similarity index 100%
rename from include/asm-m68k/msgbuf.h
rename to arch/m68k/include/asm/msgbuf.h
diff --git a/arch/m68knommu/include/asm/mutex.h b/arch/m68k/include/asm/mutex.h
similarity index 100%
rename from arch/m68knommu/include/asm/mutex.h
rename to arch/m68k/include/asm/mutex.h
diff --git a/include/asm-m68k/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h
similarity index 100%
rename from include/asm-m68k/mvme147hw.h
rename to arch/m68k/include/asm/mvme147hw.h
diff --git a/include/asm-m68k/mvme16xhw.h b/arch/m68k/include/asm/mvme16xhw.h
similarity index 100%
rename from include/asm-m68k/mvme16xhw.h
rename to arch/m68k/include/asm/mvme16xhw.h
diff --git a/arch/m68knommu/include/asm/nettel.h b/arch/m68k/include/asm/nettel.h
similarity index 100%
rename from arch/m68knommu/include/asm/nettel.h
rename to arch/m68k/include/asm/nettel.h
diff --git a/include/asm-m68k/nubus.h b/arch/m68k/include/asm/nubus.h
similarity index 100%
rename from include/asm-m68k/nubus.h
rename to arch/m68k/include/asm/nubus.h
diff --git a/include/asm-m68k/openprom.h b/arch/m68k/include/asm/openprom.h
similarity index 100%
rename from include/asm-m68k/openprom.h
rename to arch/m68k/include/asm/openprom.h
diff --git a/include/asm-m68k/oplib.h b/arch/m68k/include/asm/oplib.h
similarity index 100%
rename from include/asm-m68k/oplib.h
rename to arch/m68k/include/asm/oplib.h
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
new file mode 100644
index 0000000..f2b4480
--- /dev/null
+++ b/arch/m68k/include/asm/page.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_no.h"
+#else
+#include "page_mm.h"
+#endif
diff --git a/include/asm-m68k/page.h b/arch/m68k/include/asm/page_mm.h
similarity index 100%
rename from include/asm-m68k/page.h
rename to arch/m68k/include/asm/page_mm.h
diff --git a/arch/m68knommu/include/asm/page.h b/arch/m68k/include/asm/page_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/page.h
rename to arch/m68k/include/asm/page_no.h
diff --git a/arch/m68k/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset.h
new file mode 100644
index 0000000..66455c8
--- /dev/null
+++ b/arch/m68k/include/asm/page_offset.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "page_offset_no.h"
+#else
+#include "page_offset_mm.h"
+#endif
diff --git a/include/asm-m68k/page_offset.h b/arch/m68k/include/asm/page_offset_mm.h
similarity index 100%
rename from include/asm-m68k/page_offset.h
rename to arch/m68k/include/asm/page_offset_mm.h
diff --git a/arch/m68knommu/include/asm/page_offset.h b/arch/m68k/include/asm/page_offset_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/page_offset.h
rename to arch/m68k/include/asm/page_offset_no.h
diff --git a/arch/m68k/include/asm/param.h b/arch/m68k/include/asm/param.h
new file mode 100644
index 0000000..40d1112
--- /dev/null
+++ b/arch/m68k/include/asm/param.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "param_no.h"
+#else
+#include "param_mm.h"
+#endif
diff --git a/include/asm-m68k/param.h b/arch/m68k/include/asm/param_mm.h
similarity index 100%
rename from include/asm-m68k/param.h
rename to arch/m68k/include/asm/param_mm.h
diff --git a/arch/m68knommu/include/asm/param.h b/arch/m68k/include/asm/param_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/param.h
rename to arch/m68k/include/asm/param_no.h
diff --git a/include/asm-m68k/parport.h b/arch/m68k/include/asm/parport.h
similarity index 100%
rename from include/asm-m68k/parport.h
rename to arch/m68k/include/asm/parport.h
diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h
new file mode 100644
index 0000000..dbea953
--- /dev/null
+++ b/arch/m68k/include/asm/pci.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pci_no.h"
+#else
+#include "pci_mm.h"
+#endif
diff --git a/include/asm-m68k/pci.h b/arch/m68k/include/asm/pci_mm.h
similarity index 100%
rename from include/asm-m68k/pci.h
rename to arch/m68k/include/asm/pci_mm.h
diff --git a/arch/m68knommu/include/asm/pci.h b/arch/m68k/include/asm/pci_no.h
similarity index 95%
rename from arch/m68knommu/include/asm/pci.h
rename to arch/m68k/include/asm/pci_no.h
index a13f3cc..9abbc03 100644
--- a/arch/m68knommu/include/asm/pci.h
+++ b/arch/m68k/include/asm/pci_no.h
@@ -1,7 +1,7 @@
#ifndef M68KNOMMU_PCI_H
#define M68KNOMMU_PCI_H
-#include <asm-m68k/pci.h>
+#include <asm/pci_mm.h>
#ifdef CONFIG_COMEMPCI
/*
diff --git a/include/asm-m68k/percpu.h b/arch/m68k/include/asm/percpu.h
similarity index 100%
rename from include/asm-m68k/percpu.h
rename to arch/m68k/include/asm/percpu.h
diff --git a/arch/m68k/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc.h
new file mode 100644
index 0000000..059cb73
--- /dev/null
+++ b/arch/m68k/include/asm/pgalloc.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgalloc_no.h"
+#else
+#include "pgalloc_mm.h"
+#endif
diff --git a/include/asm-m68k/pgalloc.h b/arch/m68k/include/asm/pgalloc_mm.h
similarity index 100%
rename from include/asm-m68k/pgalloc.h
rename to arch/m68k/include/asm/pgalloc_mm.h
diff --git a/arch/m68knommu/include/asm/pgalloc.h b/arch/m68k/include/asm/pgalloc_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/pgalloc.h
rename to arch/m68k/include/asm/pgalloc_no.h
diff --git a/arch/m68k/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable.h
new file mode 100644
index 0000000..ee6759e
--- /dev/null
+++ b/arch/m68k/include/asm/pgtable.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "pgtable_no.h"
+#else
+#include "pgtable_mm.h"
+#endif
diff --git a/include/asm-m68k/pgtable.h b/arch/m68k/include/asm/pgtable_mm.h
similarity index 100%
rename from include/asm-m68k/pgtable.h
rename to arch/m68k/include/asm/pgtable_mm.h
diff --git a/arch/m68knommu/include/asm/pgtable.h b/arch/m68k/include/asm/pgtable_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/pgtable.h
rename to arch/m68k/include/asm/pgtable_no.h
diff --git a/include/asm-m68k/poll.h b/arch/m68k/include/asm/poll.h
similarity index 100%
rename from include/asm-m68k/poll.h
rename to arch/m68k/include/asm/poll.h
diff --git a/include/asm-m68k/posix_types.h b/arch/m68k/include/asm/posix_types.h
similarity index 100%
rename from include/asm-m68k/posix_types.h
rename to arch/m68k/include/asm/posix_types.h
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
new file mode 100644
index 0000000..fc3f2c2
--- /dev/null
+++ b/arch/m68k/include/asm/processor.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "processor_no.h"
+#else
+#include "processor_mm.h"
+#endif
diff --git a/include/asm-m68k/processor.h b/arch/m68k/include/asm/processor_mm.h
similarity index 100%
rename from include/asm-m68k/processor.h
rename to arch/m68k/include/asm/processor_mm.h
diff --git a/arch/m68knommu/include/asm/processor.h b/arch/m68k/include/asm/processor_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/processor.h
rename to arch/m68k/include/asm/processor_no.h
diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h
new file mode 100644
index 0000000..e83cd2f
--- /dev/null
+++ b/arch/m68k/include/asm/ptrace.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ptrace_no.h"
+#else
+#include "ptrace_mm.h"
+#endif
diff --git a/include/asm-m68k/ptrace.h b/arch/m68k/include/asm/ptrace_mm.h
similarity index 100%
rename from include/asm-m68k/ptrace.h
rename to arch/m68k/include/asm/ptrace_mm.h
diff --git a/arch/m68knommu/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/ptrace.h
rename to arch/m68k/include/asm/ptrace_no.h
diff --git a/include/asm-m68k/q40_master.h b/arch/m68k/include/asm/q40_master.h
similarity index 100%
rename from include/asm-m68k/q40_master.h
rename to arch/m68k/include/asm/q40_master.h
diff --git a/include/asm-m68k/q40ints.h b/arch/m68k/include/asm/q40ints.h
similarity index 100%
rename from include/asm-m68k/q40ints.h
rename to arch/m68k/include/asm/q40ints.h
diff --git a/arch/m68knommu/include/asm/quicc_simple.h b/arch/m68k/include/asm/quicc_simple.h
similarity index 100%
rename from arch/m68knommu/include/asm/quicc_simple.h
rename to arch/m68k/include/asm/quicc_simple.h
diff --git a/include/asm-m68k/raw_io.h b/arch/m68k/include/asm/raw_io.h
similarity index 100%
rename from include/asm-m68k/raw_io.h
rename to arch/m68k/include/asm/raw_io.h
diff --git a/include/asm-m68k/resource.h b/arch/m68k/include/asm/resource.h
similarity index 100%
rename from include/asm-m68k/resource.h
rename to arch/m68k/include/asm/resource.h
diff --git a/include/asm-m68k/rtc.h b/arch/m68k/include/asm/rtc.h
similarity index 100%
rename from include/asm-m68k/rtc.h
rename to arch/m68k/include/asm/rtc.h
diff --git a/include/asm-m68k/sbus.h b/arch/m68k/include/asm/sbus.h
similarity index 100%
rename from include/asm-m68k/sbus.h
rename to arch/m68k/include/asm/sbus.h
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h
new file mode 100644
index 0000000..b7e5286
--- /dev/null
+++ b/arch/m68k/include/asm/scatterlist.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "scatterlist_no.h"
+#else
+#include "scatterlist_mm.h"
+#endif
diff --git a/include/asm-m68k/scatterlist.h b/arch/m68k/include/asm/scatterlist_mm.h
similarity index 100%
rename from include/asm-m68k/scatterlist.h
rename to arch/m68k/include/asm/scatterlist_mm.h
diff --git a/arch/m68knommu/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/scatterlist.h
rename to arch/m68k/include/asm/scatterlist_no.h
diff --git a/include/asm-m68k/sections.h b/arch/m68k/include/asm/sections.h
similarity index 100%
rename from include/asm-m68k/sections.h
rename to arch/m68k/include/asm/sections.h
diff --git a/arch/m68k/include/asm/segment.h b/arch/m68k/include/asm/segment.h
new file mode 100644
index 0000000..82583bc
--- /dev/null
+++ b/arch/m68k/include/asm/segment.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "segment_no.h"
+#else
+#include "segment_mm.h"
+#endif
diff --git a/include/asm-m68k/segment.h b/arch/m68k/include/asm/segment_mm.h
similarity index 100%
rename from include/asm-m68k/segment.h
rename to arch/m68k/include/asm/segment_mm.h
diff --git a/arch/m68knommu/include/asm/segment.h b/arch/m68k/include/asm/segment_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/segment.h
rename to arch/m68k/include/asm/segment_no.h
diff --git a/include/asm-m68k/sembuf.h b/arch/m68k/include/asm/sembuf.h
similarity index 100%
rename from include/asm-m68k/sembuf.h
rename to arch/m68k/include/asm/sembuf.h
diff --git a/include/asm-m68k/serial.h b/arch/m68k/include/asm/serial.h
similarity index 100%
rename from include/asm-m68k/serial.h
rename to arch/m68k/include/asm/serial.h
diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h
new file mode 100644
index 0000000..842f86f
--- /dev/null
+++ b/arch/m68k/include/asm/setup.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "setup_no.h"
+#else
+#include "setup_mm.h"
+#endif
diff --git a/include/asm-m68k/setup.h b/arch/m68k/include/asm/setup_mm.h
similarity index 100%
rename from include/asm-m68k/setup.h
rename to arch/m68k/include/asm/setup_mm.h
diff --git a/arch/m68knommu/include/asm/setup.h b/arch/m68k/include/asm/setup_no.h
similarity index 83%
rename from arch/m68knommu/include/asm/setup.h
rename to arch/m68k/include/asm/setup_no.h
index fb86bb2..45d286c 100644
--- a/arch/m68knommu/include/asm/setup.h
+++ b/arch/m68k/include/asm/setup_no.h
@@ -1,6 +1,6 @@
#ifdef __KERNEL__
-#include <asm-m68k/setup.h>
+#include <asm/setup_mm.h>
/* We have a bigger command line buffer. */
#undef COMMAND_LINE_SIZE
diff --git a/include/asm-m68k/shm.h b/arch/m68k/include/asm/shm.h
similarity index 100%
rename from include/asm-m68k/shm.h
rename to arch/m68k/include/asm/shm.h
diff --git a/include/asm-m68k/shmbuf.h b/arch/m68k/include/asm/shmbuf.h
similarity index 100%
rename from include/asm-m68k/shmbuf.h
rename to arch/m68k/include/asm/shmbuf.h
diff --git a/include/asm-m68k/shmparam.h b/arch/m68k/include/asm/shmparam.h
similarity index 100%
rename from include/asm-m68k/shmparam.h
rename to arch/m68k/include/asm/shmparam.h
diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext.h
new file mode 100644
index 0000000..bff6d40
--- /dev/null
+++ b/arch/m68k/include/asm/sigcontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "sigcontext_no.h"
+#else
+#include "sigcontext_mm.h"
+#endif
diff --git a/include/asm-m68k/sigcontext.h b/arch/m68k/include/asm/sigcontext_mm.h
similarity index 100%
rename from include/asm-m68k/sigcontext.h
rename to arch/m68k/include/asm/sigcontext_mm.h
diff --git a/arch/m68knommu/include/asm/sigcontext.h b/arch/m68k/include/asm/sigcontext_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/sigcontext.h
rename to arch/m68k/include/asm/sigcontext_no.h
diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
new file mode 100644
index 0000000..61219d7
--- /dev/null
+++ b/arch/m68k/include/asm/siginfo.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "siginfo_no.h"
+#else
+#include "siginfo_mm.h"
+#endif
diff --git a/include/asm-m68k/siginfo.h b/arch/m68k/include/asm/siginfo_mm.h
similarity index 100%
rename from include/asm-m68k/siginfo.h
rename to arch/m68k/include/asm/siginfo_mm.h
diff --git a/arch/m68knommu/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/siginfo.h
rename to arch/m68k/include/asm/siginfo_no.h
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
new file mode 100644
index 0000000..3c19988
--- /dev/null
+++ b/arch/m68k/include/asm/signal.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "signal_no.h"
+#else
+#include "signal_mm.h"
+#endif
diff --git a/include/asm-m68k/signal.h b/arch/m68k/include/asm/signal_mm.h
similarity index 100%
rename from include/asm-m68k/signal.h
rename to arch/m68k/include/asm/signal_mm.h
diff --git a/arch/m68knommu/include/asm/signal.h b/arch/m68k/include/asm/signal_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/signal.h
rename to arch/m68k/include/asm/signal_no.h
diff --git a/arch/m68knommu/include/asm/smp.h b/arch/m68k/include/asm/smp.h
similarity index 100%
rename from arch/m68knommu/include/asm/smp.h
rename to arch/m68k/include/asm/smp.h
diff --git a/include/asm-m68k/socket.h b/arch/m68k/include/asm/socket.h
similarity index 100%
rename from include/asm-m68k/socket.h
rename to arch/m68k/include/asm/socket.h
diff --git a/include/asm-m68k/sockios.h b/arch/m68k/include/asm/sockios.h
similarity index 100%
rename from include/asm-m68k/sockios.h
rename to arch/m68k/include/asm/sockios.h
diff --git a/include/asm-m68k/spinlock.h b/arch/m68k/include/asm/spinlock.h
similarity index 100%
rename from include/asm-m68k/spinlock.h
rename to arch/m68k/include/asm/spinlock.h
diff --git a/include/asm-m68k/stat.h b/arch/m68k/include/asm/stat.h
similarity index 100%
rename from include/asm-m68k/stat.h
rename to arch/m68k/include/asm/stat.h
diff --git a/include/asm-m68k/statfs.h b/arch/m68k/include/asm/statfs.h
similarity index 100%
rename from include/asm-m68k/statfs.h
rename to arch/m68k/include/asm/statfs.h
diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h
new file mode 100644
index 0000000..2c356f9
--- /dev/null
+++ b/arch/m68k/include/asm/string.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "string_no.h"
+#else
+#include "string_mm.h"
+#endif
diff --git a/include/asm-m68k/string.h b/arch/m68k/include/asm/string_mm.h
similarity index 100%
rename from include/asm-m68k/string.h
rename to arch/m68k/include/asm/string_mm.h
diff --git a/arch/m68knommu/include/asm/string.h b/arch/m68k/include/asm/string_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/string.h
rename to arch/m68k/include/asm/string_no.h
diff --git a/include/asm-m68k/sun3-head.h b/arch/m68k/include/asm/sun3-head.h
similarity index 100%
rename from include/asm-m68k/sun3-head.h
rename to arch/m68k/include/asm/sun3-head.h
diff --git a/include/asm-m68k/sun3_pgalloc.h b/arch/m68k/include/asm/sun3_pgalloc.h
similarity index 100%
rename from include/asm-m68k/sun3_pgalloc.h
rename to arch/m68k/include/asm/sun3_pgalloc.h
diff --git a/include/asm-m68k/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
similarity index 100%
rename from include/asm-m68k/sun3_pgtable.h
rename to arch/m68k/include/asm/sun3_pgtable.h
diff --git a/include/asm-m68k/sun3ints.h b/arch/m68k/include/asm/sun3ints.h
similarity index 100%
rename from include/asm-m68k/sun3ints.h
rename to arch/m68k/include/asm/sun3ints.h
diff --git a/include/asm-m68k/sun3mmu.h b/arch/m68k/include/asm/sun3mmu.h
similarity index 100%
rename from include/asm-m68k/sun3mmu.h
rename to arch/m68k/include/asm/sun3mmu.h
diff --git a/include/asm-m68k/sun3x.h b/arch/m68k/include/asm/sun3x.h
similarity index 100%
rename from include/asm-m68k/sun3x.h
rename to arch/m68k/include/asm/sun3x.h
diff --git a/include/asm-m68k/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
similarity index 100%
rename from include/asm-m68k/sun3xflop.h
rename to arch/m68k/include/asm/sun3xflop.h
diff --git a/include/asm-m68k/sun3xprom.h b/arch/m68k/include/asm/sun3xprom.h
similarity index 100%
rename from include/asm-m68k/sun3xprom.h
rename to arch/m68k/include/asm/sun3xprom.h
diff --git a/include/asm-m68k/suspend.h b/arch/m68k/include/asm/suspend.h
similarity index 100%
rename from include/asm-m68k/suspend.h
rename to arch/m68k/include/asm/suspend.h
diff --git a/arch/m68k/include/asm/swab.h b/arch/m68k/include/asm/swab.h
new file mode 100644
index 0000000..7d7dde1
--- /dev/null
+++ b/arch/m68k/include/asm/swab.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "swab_no.h"
+#else
+#include "swab_mm.h"
+#endif
diff --git a/include/asm-m68k/swab.h b/arch/m68k/include/asm/swab_mm.h
similarity index 100%
rename from include/asm-m68k/swab.h
rename to arch/m68k/include/asm/swab_mm.h
diff --git a/arch/m68knommu/include/asm/swab.h b/arch/m68k/include/asm/swab_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/swab.h
rename to arch/m68k/include/asm/swab_no.h
diff --git a/arch/m68k/include/asm/system.h b/arch/m68k/include/asm/system.h
new file mode 100644
index 0000000..ccea925
--- /dev/null
+++ b/arch/m68k/include/asm/system.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "system_no.h"
+#else
+#include "system_mm.h"
+#endif
diff --git a/include/asm-m68k/system.h b/arch/m68k/include/asm/system_mm.h
similarity index 100%
rename from include/asm-m68k/system.h
rename to arch/m68k/include/asm/system_mm.h
diff --git a/arch/m68knommu/include/asm/system.h b/arch/m68k/include/asm/system_no.h
similarity index 98%
rename from arch/m68knommu/include/asm/system.h
rename to arch/m68k/include/asm/system_no.h
index 40f49de..4496c0a 100644
--- a/arch/m68knommu/include/asm/system.h
+++ b/arch/m68k/include/asm/system_no.h
@@ -230,7 +230,7 @@
jmp 0xf0000400; \
"); \
})
-#elif defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#elif defined(CONFIG_NETtel) || \
defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
#define HARD_RESET_NOW() ({ \
asm(" \
diff --git a/include/asm-m68k/termbits.h b/arch/m68k/include/asm/termbits.h
similarity index 100%
rename from include/asm-m68k/termbits.h
rename to arch/m68k/include/asm/termbits.h
diff --git a/include/asm-m68k/termios.h b/arch/m68k/include/asm/termios.h
similarity index 100%
rename from include/asm-m68k/termios.h
rename to arch/m68k/include/asm/termios.h
diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h
new file mode 100644
index 0000000..f31a3f4
--- /dev/null
+++ b/arch/m68k/include/asm/thread_info.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "thread_info_no.h"
+#else
+#include "thread_info_mm.h"
+#endif
diff --git a/include/asm-m68k/thread_info.h b/arch/m68k/include/asm/thread_info_mm.h
similarity index 100%
rename from include/asm-m68k/thread_info.h
rename to arch/m68k/include/asm/thread_info_mm.h
diff --git a/arch/m68knommu/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/thread_info.h
rename to arch/m68k/include/asm/thread_info_no.h
diff --git a/arch/m68k/include/asm/timex.h b/arch/m68k/include/asm/timex.h
new file mode 100644
index 0000000..7197629
--- /dev/null
+++ b/arch/m68k/include/asm/timex.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "timex_no.h"
+#else
+#include "timex_mm.h"
+#endif
diff --git a/include/asm-m68k/timex.h b/arch/m68k/include/asm/timex_mm.h
similarity index 100%
rename from include/asm-m68k/timex.h
rename to arch/m68k/include/asm/timex_mm.h
diff --git a/arch/m68knommu/include/asm/timex.h b/arch/m68k/include/asm/timex_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/timex.h
rename to arch/m68k/include/asm/timex_no.h
diff --git a/include/asm-m68k/tlb.h b/arch/m68k/include/asm/tlb.h
similarity index 100%
rename from include/asm-m68k/tlb.h
rename to arch/m68k/include/asm/tlb.h
diff --git a/arch/m68k/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush.h
new file mode 100644
index 0000000..b6f93b3
--- /dev/null
+++ b/arch/m68k/include/asm/tlbflush.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "tlbflush_no.h"
+#else
+#include "tlbflush_mm.h"
+#endif
diff --git a/include/asm-m68k/tlbflush.h b/arch/m68k/include/asm/tlbflush_mm.h
similarity index 100%
rename from include/asm-m68k/tlbflush.h
rename to arch/m68k/include/asm/tlbflush_mm.h
diff --git a/arch/m68knommu/include/asm/tlbflush.h b/arch/m68k/include/asm/tlbflush_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/tlbflush.h
rename to arch/m68k/include/asm/tlbflush_no.h
diff --git a/arch/m68knommu/include/asm/topology.h b/arch/m68k/include/asm/topology.h
similarity index 100%
rename from arch/m68knommu/include/asm/topology.h
rename to arch/m68k/include/asm/topology.h
diff --git a/arch/m68k/include/asm/traps.h b/arch/m68k/include/asm/traps.h
new file mode 100644
index 0000000..3011ec0
--- /dev/null
+++ b/arch/m68k/include/asm/traps.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "traps_no.h"
+#else
+#include "traps_mm.h"
+#endif
diff --git a/include/asm-m68k/traps.h b/arch/m68k/include/asm/traps_mm.h
similarity index 100%
rename from include/asm-m68k/traps.h
rename to arch/m68k/include/asm/traps_mm.h
diff --git a/arch/m68knommu/include/asm/traps.h b/arch/m68k/include/asm/traps_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/traps.h
rename to arch/m68k/include/asm/traps_no.h
diff --git a/include/asm-m68k/types.h b/arch/m68k/include/asm/types.h
similarity index 100%
rename from include/asm-m68k/types.h
rename to arch/m68k/include/asm/types.h
diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h
new file mode 100644
index 0000000..38f92db
--- /dev/null
+++ b/arch/m68k/include/asm/uaccess.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "uaccess_no.h"
+#else
+#include "uaccess_mm.h"
+#endif
diff --git a/include/asm-m68k/uaccess.h b/arch/m68k/include/asm/uaccess_mm.h
similarity index 100%
rename from include/asm-m68k/uaccess.h
rename to arch/m68k/include/asm/uaccess_mm.h
diff --git a/arch/m68knommu/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/uaccess.h
rename to arch/m68k/include/asm/uaccess_no.h
diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h
new file mode 100644
index 0000000..b53cd16
--- /dev/null
+++ b/arch/m68k/include/asm/ucontext.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "ucontext_no.h"
+#else
+#include "ucontext_mm.h"
+#endif
diff --git a/include/asm-m68k/ucontext.h b/arch/m68k/include/asm/ucontext_mm.h
similarity index 100%
rename from include/asm-m68k/ucontext.h
rename to arch/m68k/include/asm/ucontext_mm.h
diff --git a/arch/m68knommu/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/ucontext.h
rename to arch/m68k/include/asm/ucontext_no.h
diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
new file mode 100644
index 0000000..c640bba
--- /dev/null
+++ b/arch/m68k/include/asm/unaligned.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unaligned_no.h"
+#else
+#include "unaligned_mm.h"
+#endif
diff --git a/include/asm-m68k/unaligned.h b/arch/m68k/include/asm/unaligned_mm.h
similarity index 100%
rename from include/asm-m68k/unaligned.h
rename to arch/m68k/include/asm/unaligned_mm.h
diff --git a/arch/m68knommu/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/unaligned.h
rename to arch/m68k/include/asm/unaligned_no.h
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
new file mode 100644
index 0000000..df1d9d4
--- /dev/null
+++ b/arch/m68k/include/asm/unistd.h
@@ -0,0 +1,5 @@
+#ifdef __uClinux__
+#include "unistd_no.h"
+#else
+#include "unistd_mm.h"
+#endif
diff --git a/include/asm-m68k/unistd.h b/arch/m68k/include/asm/unistd_mm.h
similarity index 100%
rename from include/asm-m68k/unistd.h
rename to arch/m68k/include/asm/unistd_mm.h
diff --git a/arch/m68knommu/include/asm/unistd.h b/arch/m68k/include/asm/unistd_no.h
similarity index 100%
rename from arch/m68knommu/include/asm/unistd.h
rename to arch/m68k/include/asm/unistd_no.h
diff --git a/include/asm-m68k/user.h b/arch/m68k/include/asm/user.h
similarity index 100%
rename from include/asm-m68k/user.h
rename to arch/m68k/include/asm/user.h
diff --git a/include/asm-m68k/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
similarity index 100%
rename from include/asm-m68k/virtconvert.h
rename to arch/m68k/include/asm/virtconvert.h
diff --git a/include/asm-m68k/xor.h b/arch/m68k/include/asm/xor.h
similarity index 100%
rename from include/asm-m68k/xor.h
rename to arch/m68k/include/asm/xor.h
diff --git a/include/asm-m68k/zorro.h b/arch/m68k/include/asm/zorro.h
similarity index 100%
rename from include/asm-m68k/zorro.h
rename to arch/m68k/include/asm/zorro.h
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 5b78082..5c332f2 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -513,7 +513,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
index 76b66fe..4beb59d 100644
--- a/arch/m68knommu/Kconfig
+++ b/arch/m68knommu/Kconfig
@@ -14,6 +14,10 @@
bool
default n
+config NO_DMA
+ bool
+ default y
+
config FPU
bool
default n
@@ -398,12 +402,6 @@
help
Support for the Motorola M5307C3 board.
-config eLIA
- bool "Moreton Bay eLIA board support"
- depends on M5307
- help
- Support for the Moreton Bay eLIA board.
-
config SECUREEDGEMP3
bool "SnapGear SecureEdge/MP3 platform support"
depends on M5307
@@ -697,25 +695,8 @@
depends on !M5272
default y
-menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-
-config PCI
- bool "PCI support"
- help
- Support for PCI bus.
-
-config COMEMPCI
- bool "CO-MEM lite PCI controller support"
- depends on (M5307 || M5407)
-
-source "drivers/pci/Kconfig"
-
source "drivers/pcmcia/Kconfig"
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
menu "Executable file formats"
source "fs/Kconfig.binfmt"
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index b63bbcf..fd0fb30 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -41,7 +41,6 @@
board-$(CONFIG_M5275EVB) := M5275EVB
board-$(CONFIG_M5282EVB) := M5282EVB
board-$(CONFIG_ELITE) := eLITE
-board-$(CONFIG_eLIA) := eLIA
board-$(CONFIG_NETtel) := NETtel
board-$(CONFIG_SECUREEDGEMP3) := MP3
board-$(CONFIG_CLEOPATRA) := CLEOPATRA
diff --git a/arch/m68knommu/include/asm/Kbuild b/arch/m68knommu/include/asm/Kbuild
deleted file mode 100644
index 58c02a4..0000000
--- a/arch/m68knommu/include/asm/Kbuild
+++ /dev/null
@@ -1,3 +0,0 @@
-include include/asm-generic/Kbuild.asm
-
-unifdef-y += swab.h
diff --git a/arch/m68knommu/include/asm/byteorder.h b/arch/m68knommu/include/asm/byteorder.h
deleted file mode 100644
index a6f0b8f..0000000
--- a/arch/m68knommu/include/asm/byteorder.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_BYTEORDER_H
-#define _M68KNOMMU_BYTEORDER_H
-
-#include <asm/swab.h>
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _M68KNOMMU_BYTEORDER_H */
diff --git a/arch/m68knommu/include/asm/cachectl.h b/arch/m68knommu/include/asm/cachectl.h
deleted file mode 100644
index bcf5a6a..0000000
--- a/arch/m68knommu/include/asm/cachectl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/cachectl.h>
diff --git a/arch/m68knommu/include/asm/cputime.h b/arch/m68knommu/include/asm/cputime.h
deleted file mode 100644
index a0c4a66..0000000
--- a/arch/m68knommu/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_CPUTIME_H
-#define __M68KNOMMU_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68KNOMMU_CPUTIME_H */
diff --git a/arch/m68knommu/include/asm/errno.h b/arch/m68knommu/include/asm/errno.h
deleted file mode 100644
index 7e8c22b..0000000
--- a/arch/m68knommu/include/asm/errno.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/errno.h>
diff --git a/arch/m68knommu/include/asm/fcntl.h b/arch/m68knommu/include/asm/fcntl.h
deleted file mode 100644
index f6a552c..0000000
--- a/arch/m68knommu/include/asm/fcntl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/fcntl.h>
diff --git a/arch/m68knommu/include/asm/hwtest.h b/arch/m68knommu/include/asm/hwtest.h
deleted file mode 100644
index 700626a..0000000
--- a/arch/m68knommu/include/asm/hwtest.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/hwtest.h>
diff --git a/arch/m68knommu/include/asm/ioctls.h b/arch/m68knommu/include/asm/ioctls.h
deleted file mode 100644
index 0b1eb4d..0000000
--- a/arch/m68knommu/include/asm/ioctls.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ioctls.h>
diff --git a/arch/m68knommu/include/asm/ipcbuf.h b/arch/m68knommu/include/asm/ipcbuf.h
deleted file mode 100644
index e4a7be6..0000000
--- a/arch/m68knommu/include/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/ipcbuf.h>
diff --git a/arch/m68knommu/include/asm/linkage.h b/arch/m68knommu/include/asm/linkage.h
deleted file mode 100644
index c288a19..0000000
--- a/arch/m68knommu/include/asm/linkage.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/linkage.h>
diff --git a/arch/m68knommu/include/asm/local.h b/arch/m68knommu/include/asm/local.h
deleted file mode 100644
index 84a39c1..0000000
--- a/arch/m68knommu/include/asm/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68KNOMMU_LOCAL_H
-#define __M68KNOMMU_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* __M68KNOMMU_LOCAL_H */
diff --git a/arch/m68knommu/include/asm/math-emu.h b/arch/m68knommu/include/asm/math-emu.h
deleted file mode 100644
index 7e70905..0000000
--- a/arch/m68knommu/include/asm/math-emu.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/math-emu.h>
diff --git a/arch/m68knommu/include/asm/md.h b/arch/m68knommu/include/asm/md.h
deleted file mode 100644
index d810c78..0000000
--- a/arch/m68knommu/include/asm/md.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/md.h>
diff --git a/arch/m68knommu/include/asm/mman.h b/arch/m68knommu/include/asm/mman.h
deleted file mode 100644
index 4846c68..0000000
--- a/arch/m68knommu/include/asm/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/mman.h>
diff --git a/arch/m68knommu/include/asm/movs.h b/arch/m68knommu/include/asm/movs.h
deleted file mode 100644
index 81a1677..0000000
--- a/arch/m68knommu/include/asm/movs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/movs.h>
diff --git a/arch/m68knommu/include/asm/msgbuf.h b/arch/m68knommu/include/asm/msgbuf.h
deleted file mode 100644
index bdfadec4..0000000
--- a/arch/m68knommu/include/asm/msgbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/msgbuf.h>
diff --git a/arch/m68knommu/include/asm/openprom.h b/arch/m68knommu/include/asm/openprom.h
deleted file mode 100644
index fdba795..0000000
--- a/arch/m68knommu/include/asm/openprom.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/openprom.h>
diff --git a/arch/m68knommu/include/asm/oplib.h b/arch/m68knommu/include/asm/oplib.h
deleted file mode 100644
index ce079dc..0000000
--- a/arch/m68knommu/include/asm/oplib.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/oplib.h>
diff --git a/arch/m68knommu/include/asm/percpu.h b/arch/m68knommu/include/asm/percpu.h
deleted file mode 100644
index 5de72c3..0000000
--- a/arch/m68knommu/include/asm/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ARCH_M68KNOMMU_PERCPU__
-#define __ARCH_M68KNOMMU_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_M68KNOMMU_PERCPU__ */
diff --git a/arch/m68knommu/include/asm/poll.h b/arch/m68knommu/include/asm/poll.h
deleted file mode 100644
index ee1b6cb..0000000
--- a/arch/m68knommu/include/asm/poll.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/poll.h>
diff --git a/arch/m68knommu/include/asm/posix_types.h b/arch/m68knommu/include/asm/posix_types.h
deleted file mode 100644
index 6205fb9..0000000
--- a/arch/m68knommu/include/asm/posix_types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/posix_types.h>
diff --git a/arch/m68knommu/include/asm/resource.h b/arch/m68knommu/include/asm/resource.h
deleted file mode 100644
index 7fa63d5..0000000
--- a/arch/m68knommu/include/asm/resource.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/resource.h>
diff --git a/arch/m68knommu/include/asm/rtc.h b/arch/m68knommu/include/asm/rtc.h
deleted file mode 100644
index eaf18ec..0000000
--- a/arch/m68knommu/include/asm/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/rtc.h>
diff --git a/arch/m68knommu/include/asm/sections.h b/arch/m68knommu/include/asm/sections.h
deleted file mode 100644
index dd0ecb9..0000000
--- a/arch/m68knommu/include/asm/sections.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68KNOMMU_SECTIONS_H
-#define _M68KNOMMU_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-#endif
diff --git a/arch/m68knommu/include/asm/sembuf.h b/arch/m68knommu/include/asm/sembuf.h
deleted file mode 100644
index 3a634f9..0000000
--- a/arch/m68knommu/include/asm/sembuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sembuf.h>
diff --git a/arch/m68knommu/include/asm/shm.h b/arch/m68knommu/include/asm/shm.h
deleted file mode 100644
index cc8e522..0000000
--- a/arch/m68knommu/include/asm/shm.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shm.h>
diff --git a/arch/m68knommu/include/asm/shmbuf.h b/arch/m68knommu/include/asm/shmbuf.h
deleted file mode 100644
index bc34cf8..0000000
--- a/arch/m68knommu/include/asm/shmbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmbuf.h>
diff --git a/arch/m68knommu/include/asm/shmparam.h b/arch/m68knommu/include/asm/shmparam.h
deleted file mode 100644
index d7ee696..0000000
--- a/arch/m68knommu/include/asm/shmparam.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/shmparam.h>
diff --git a/arch/m68knommu/include/asm/socket.h b/arch/m68knommu/include/asm/socket.h
deleted file mode 100644
index ac5478b..0000000
--- a/arch/m68knommu/include/asm/socket.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/socket.h>
diff --git a/arch/m68knommu/include/asm/sockios.h b/arch/m68knommu/include/asm/sockios.h
deleted file mode 100644
index dcc6a89..0000000
--- a/arch/m68knommu/include/asm/sockios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/sockios.h>
diff --git a/arch/m68knommu/include/asm/spinlock.h b/arch/m68knommu/include/asm/spinlock.h
deleted file mode 100644
index 6bb1f06..0000000
--- a/arch/m68knommu/include/asm/spinlock.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/spinlock.h>
diff --git a/arch/m68knommu/include/asm/stat.h b/arch/m68knommu/include/asm/stat.h
deleted file mode 100644
index 3d4b260..0000000
--- a/arch/m68knommu/include/asm/stat.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/stat.h>
diff --git a/arch/m68knommu/include/asm/statfs.h b/arch/m68knommu/include/asm/statfs.h
deleted file mode 100644
index 2ce99ea..0000000
--- a/arch/m68knommu/include/asm/statfs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/statfs.h>
diff --git a/arch/m68knommu/include/asm/termbits.h b/arch/m68knommu/include/asm/termbits.h
deleted file mode 100644
index 05dd6bc..0000000
--- a/arch/m68knommu/include/asm/termbits.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termbits.h>
diff --git a/arch/m68knommu/include/asm/termios.h b/arch/m68knommu/include/asm/termios.h
deleted file mode 100644
index e733788..0000000
--- a/arch/m68knommu/include/asm/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/termios.h>
diff --git a/arch/m68knommu/include/asm/tlb.h b/arch/m68knommu/include/asm/tlb.h
deleted file mode 100644
index 77a7c51..0000000
--- a/arch/m68knommu/include/asm/tlb.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/tlb.h>
diff --git a/arch/m68knommu/include/asm/types.h b/arch/m68knommu/include/asm/types.h
deleted file mode 100644
index 031238c..0000000
--- a/arch/m68knommu/include/asm/types.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/types.h>
diff --git a/arch/m68knommu/include/asm/user.h b/arch/m68knommu/include/asm/user.h
deleted file mode 100644
index a5a555b..0000000
--- a/arch/m68knommu/include/asm/user.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-m68k/user.h>
diff --git a/arch/m68knommu/kernel/Makefile b/arch/m68knommu/kernel/Makefile
index f0eab3d..37c3fc0 100644
--- a/arch/m68knommu/kernel/Makefile
+++ b/arch/m68knommu/kernel/Makefile
@@ -8,4 +8,3 @@
setup.o signal.o syscalltable.o sys_m68k.o time.o traps.o
obj-$(CONFIG_MODULES) += module.o
-obj-$(CONFIG_COMEMPCI) += comempci.o
diff --git a/arch/m68knommu/kernel/comempci.c b/arch/m68knommu/kernel/comempci.c
deleted file mode 100644
index 0a68b5a..0000000
--- a/arch/m68knommu/kernel/comempci.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*****************************************************************************/
-
-/*
- * comemlite.c -- PCI access code for embedded CO-MEM Lite PCI controller.
- *
- * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com).
- * (C) Copyright 2000, Lineo (www.lineo.com)
- */
-
-/*****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/ptrace.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/irq.h>
-#include <asm/anchor.h>
-
-#ifdef CONFIG_eLIA
-#include <asm/elia.h>
-#endif
-
-/*****************************************************************************/
-
-/*
- * Debug configuration defines. DEBUGRES sets debugging output for
- * the resource allocation phase. DEBUGPCI traces on pcibios_ function
- * calls, and DEBUGIO traces all accesses to devices on the PCI bus.
- */
-/*#define DEBUGRES 1*/
-/*#define DEBUGPCI 1*/
-/*#define DEBUGIO 1*/
-
-/*****************************************************************************/
-
-/*
- * PCI markers for bus present and active slots.
- */
-int pci_bus_is_present = 0;
-unsigned long pci_slotmask = 0;
-
-/*
- * We may or may not need to swap the bytes of PCI bus tranfers.
- * The endianess is re-roder automatically by the CO-MEM, but it
- * will get the wrong byte order for a pure data stream.
- */
-#define pci_byteswap 0
-
-
-/*
- * Resource tracking. The CO-MEM part creates a virtual address
- * space that all the PCI devices live in - it is not in any way
- * directly mapped into the ColdFire address space. So we can
- * really assign any resources we like to devices, as long as
- * they do not clash with other PCI devices.
- */
-unsigned int pci_iobase = PCIBIOS_MIN_IO; /* Arbitrary start address */
-unsigned int pci_membase = PCIBIOS_MIN_MEM; /* Arbitrary start address */
-
-#define PCI_MINIO 0x100 /* 256 byte minimum I/O */
-#define PCI_MINMEM 0x00010000 /* 64k minimum chunk */
-
-/*
- * The CO-MEM's shared memory segment is visible inside the PCI
- * memory address space. We need to keep track of the address that
- * this is mapped at, to setup the bus masters pointers.
- */
-unsigned int pci_shmemaddr;
-
-/*****************************************************************************/
-
-void pci_interrupt(int irq, void *id, struct pt_regs *fp);
-
-/*****************************************************************************/
-
-/*
- * Some platforms have custom ways of reseting the PCI bus.
- */
-
-void pci_resetbus(void)
-{
-#ifdef CONFIG_eLIA
- int i;
-
-#ifdef DEBUGPCI
- printk(KERN_DEBUG "pci_resetbus()\n");
-#endif
-
- *((volatile unsigned short *) (MCF_MBAR+MCFSIM_PADDR)) |= eLIA_PCIRESET;
- for (i = 0; (i < 1000); i++) {
- *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) =
- (ppdata | eLIA_PCIRESET);
- }
-
-
- *((volatile unsigned short *) (MCF_MBAR + MCFSIM_PADAT)) = ppdata;
-#endif
-}
-
-/*****************************************************************************/
-
-int pcibios_assign_resource_slot(int slot)
-{
- volatile unsigned long *rp;
- volatile unsigned char *ip;
- unsigned int idsel, addr, val, align, i;
- int bar;
-
-#ifdef DEBUGPCI
- printk(KERN_INFO "pcibios_assign_resource_slot(slot=%x)\n", slot);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-
- /* Try to assign resource to each BAR */
- for (bar = 0; (bar < 6); bar++) {
- addr = COMEM_PCIBUS + PCI_BASE_ADDRESS_0 + (bar * 4);
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
- val = rp[LREG(addr)];
-#ifdef DEBUGRES
- printk(KERN_DEBUG "-----------------------------------"
- "-------------------------------------\n");
- printk(KERN_DEBUG "BAR[%d]: read=%08x ", bar, val);
-#endif
-
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
- rp[LREG(addr)] = 0xffffffff;
-
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
- val = rp[LREG(addr)];
-#ifdef DEBUGRES
- printk(KERN_DEBUG "write=%08x ", val);
-#endif
- if (val == 0) {
-#ifdef DEBUGRES
- printk(KERN_DEBUG "\n");
-#endif
- continue;
- }
-
- /* Determine space required by BAR */
- /* FIXME: this should go backwords from 0x80000000... */
- for (i = 0; (i < 32); i++) {
- if ((0x1 << i) & (val & 0xfffffffc))
- break;
- }
-
-#ifdef DEBUGRES
- printk(KERN_DEBUG "size=%08x(%d)\n", (0x1 << i), i);
-#endif
- i = 0x1 << i;
-
- /* Assign a resource */
- if (val & PCI_BASE_ADDRESS_SPACE_IO) {
- if (i < PCI_MINIO)
- i = PCI_MINIO;
-#ifdef DEBUGRES
- printk(KERN_DEBUG "BAR[%d]: IO size=%08x iobase=%08x\n",
- bar, i, pci_iobase);
-#endif
- if (i > 0xffff) {
- /* Invalid size?? */
- val = 0 | PCI_BASE_ADDRESS_SPACE_IO;
-#ifdef DEBUGRES
- printk(KERN_DEBUG "BAR[%d]: too big for IO??\n", bar);
-#endif
- } else {
- /* Check for un-alignment */
- if ((align = pci_iobase % i))
- pci_iobase += (i - align);
- val = pci_iobase | PCI_BASE_ADDRESS_SPACE_IO;
- pci_iobase += i;
- }
- } else {
- if (i < PCI_MINMEM)
- i = PCI_MINMEM;
-#ifdef DEBUGRES
- printk(KERN_DEBUG "BAR[%d]: MEMORY size=%08x membase=%08x\n",
- bar, i, pci_membase);
-#endif
- /* Check for un-alignment */
- if ((align = pci_membase % i))
- pci_membase += (i - align);
- val = pci_membase | PCI_BASE_ADDRESS_SPACE_MEMORY;
- pci_membase += i;
- }
-
- /* Write resource back into BAR register */
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
- rp[LREG(addr)] = val;
-#ifdef DEBUGRES
- printk(KERN_DEBUG "BAR[%d]: assigned bar=%08x\n", bar, val);
-#endif
- }
-
-#ifdef DEBUGRES
- printk(KERN_DEBUG "-----------------------------------"
- "-------------------------------------\n");
-#endif
-
- /* Assign IRQ if one is wanted... */
- ip = (volatile unsigned char *) (COMEM_BASE + COMEM_PCIBUS);
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
-
- addr = (PCI_INTERRUPT_PIN & 0xfc) + (~PCI_INTERRUPT_PIN & 0x03);
- if (ip[addr]) {
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
- addr = (PCI_INTERRUPT_LINE & 0xfc)+(~PCI_INTERRUPT_LINE & 0x03);
- ip[addr] = 25;
-#ifdef DEBUGRES
- printk(KERN_DEBUG "IRQ LINE=25\n");
-#endif
- }
-
- return(0);
-}
-
-/*****************************************************************************/
-
-int pcibios_enable_slot(int slot)
-{
- volatile unsigned long *rp;
- volatile unsigned short *wp;
- unsigned int idsel, addr;
- unsigned short cmd;
-
-#ifdef DEBUGPCI
- printk(KERN_DEBUG "pcibios_enbale_slot(slot=%x)\n", slot);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- wp = (volatile unsigned short *) COMEM_BASE;
- idsel = COMEM_DA_ADDR(0x1 << (slot + 16));
-
- /* Get current command settings */
- addr = COMEM_PCIBUS + PCI_COMMAND;
- addr = (addr & ~0x3) + (~addr & 0x02);
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGRD | idsel;
- cmd = wp[WREG(addr)];
- /*val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);*/
-
- /* Enable I/O and memory accesses to this device */
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_CFGWR | idsel;
- cmd |= PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
- wp[WREG(addr)] = cmd;
-
- return(0);
-}
-
-/*****************************************************************************/
-
-void pcibios_assign_resources(void)
-{
- volatile unsigned long *rp;
- unsigned long sel, id;
- int slot;
-
- rp = (volatile unsigned long *) COMEM_BASE;
-
- /*
- * Do a quick scan of the PCI bus and see what is here.
- */
- for (slot = COMEM_MINDEV; (slot <= COMEM_MAXDEV); slot++) {
- sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
- rp[LREG(COMEM_DAHBASE)] = sel;
- rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
- id = rp[LREG(COMEM_PCIBUS)];
- if ((id != 0) && ((id & 0xffff0000) != (sel & 0xffff0000))) {
- printk(KERN_INFO "PCI: slot=%d id=%08x\n", slot, (int) id);
- pci_slotmask |= 0x1 << slot;
- pcibios_assign_resource_slot(slot);
- pcibios_enable_slot(slot);
- }
- }
-}
-
-/*****************************************************************************/
-
-int pcibios_init(void)
-{
- volatile unsigned long *rp;
- unsigned long sel, id;
- int slot;
-
-#ifdef DEBUGPCI
- printk(KERN_DEBUG "pcibios_init()\n");
-#endif
-
- pci_resetbus();
-
- /*
- * Do some sort of basic check to see if the CO-MEM part
- * is present... This works ok, but I think we really need
- * something better...
- */
- rp = (volatile unsigned long *) COMEM_BASE;
- if ((rp[LREG(COMEM_LBUSCFG)] & 0xff) != 0x50) {
- printk(KERN_INFO "PCI: no PCI bus present\n");
- return(0);
- }
-
-#ifdef COMEM_BRIDGEDEV
- /*
- * Setup the PCI bridge device first. It needs resources too,
- * so that bus masters can get to its shared memory.
- */
- slot = COMEM_BRIDGEDEV;
- sel = COMEM_DA_CFGRD | COMEM_DA_ADDR(0x1 << (slot + 16));
- rp[LREG(COMEM_DAHBASE)] = sel;
- rp[LREG(COMEM_PCIBUS)] = 0; /* Clear bus */
- id = rp[LREG(COMEM_PCIBUS)];
- if ((id == 0) || ((id & 0xffff0000) == (sel & 0xffff0000))) {
- printk(KERN_INFO "PCI: no PCI bus bridge present\n");
- return(0);
- }
-
- printk(KERN_INFO "PCI: bridge device at slot=%d id=%08x\n", slot, (int) id);
- pci_slotmask |= 0x1 << slot;
- pci_shmemaddr = pci_membase;
- pcibios_assign_resource_slot(slot);
- pcibios_enable_slot(slot);
-#endif
-
- pci_bus_is_present = 1;
-
- /* Get PCI irq for local vectoring */
- if (request_irq(COMEM_IRQ, pci_interrupt, 0, "PCI bridge", NULL)) {
- printk(KERN_WARNING "PCI: failed to acquire interrupt %d\n", COMEM_IRQ);
- } else {
- mcf_autovector(COMEM_IRQ);
- }
-
- pcibios_assign_resources();
-
- return(0);
-}
-
-/*****************************************************************************/
-
-char *pcibios_setup(char *option)
-{
- /* Nothing for us to handle. */
- return(option);
-}
-/*****************************************************************************/
-
-void pcibios_fixup_bus(struct pci_bus *b)
-{
-}
-
-/*****************************************************************************/
-
-void pcibios_align_resource(void *data, struct resource *res,
- resource_size_t size, resource_size_t align)
-{
-}
-
-/*****************************************************************************/
-
-int pcibios_enable_device(struct pci_dev *dev, int mask)
-{
- int slot;
-
- slot = PCI_SLOT(dev->devfn);
- if ((dev->bus == 0) && (pci_slotmask & (1 << slot)))
- pcibios_enable_slot(slot);
- return(0);
-}
-
-/*****************************************************************************/
-
-/*
- * Local routines to interrcept the standard I/O and vector handling
- * code. Don't include this 'till now - initialization code above needs
- * access to the real code too.
- */
-#include <asm/mcfpci.h>
-
-/*****************************************************************************/
-
-void pci_outb(unsigned char val, unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned char *bp;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outb(val=%02x,addr=%x)\n", val, addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- bp = (volatile unsigned char *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
- addr = (addr & ~0x3) + (~addr & 0x03);
- bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-void pci_outw(unsigned short val, unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned short *sp;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outw(val=%04x,addr=%x)\n", val, addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- sp = (volatile unsigned short *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
- addr = (addr & ~0x3) + (~addr & 0x02);
- if (pci_byteswap)
- val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
- sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-void pci_outl(unsigned int val, unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned int *lp;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outl(val=%08x,addr=%x)\n", val, addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- lp = (volatile unsigned int *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(addr);
-
- if (pci_byteswap)
- val = (val << 24) | ((val & 0x0000ff00) << 8) |
- ((val & 0x00ff0000) >> 8) | (val >> 24);
-
- lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))] = val;
-}
-
-/*****************************************************************************/
-
-unsigned long pci_blmask[] = {
- 0x000000e0,
- 0x000000d0,
- 0x000000b0,
- 0x00000070
-};
-
-unsigned char pci_inb(unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned char *bp;
- unsigned long r;
- unsigned char val;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_inb(addr=%x)\n", addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- bp = (volatile unsigned char *) COMEM_BASE;
-
- r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_blmask[(addr & 0x3)];
- rp[LREG(COMEM_DAHBASE)] = r;
-
- addr = (addr & ~0x3) + (~addr & 0x3);
- val = bp[(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
- return(val);
-}
-
-/*****************************************************************************/
-
-unsigned long pci_bwmask[] = {
- 0x000000c0,
- 0x000000c0,
- 0x00000030,
- 0x00000030
-};
-
-unsigned short pci_inw(unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned short *sp;
- unsigned long r;
- unsigned short val;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_inw(addr=%x)", addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- r = COMEM_DA_IORD | COMEM_DA_ADDR(addr) | pci_bwmask[(addr & 0x3)];
- rp[LREG(COMEM_DAHBASE)] = r;
-
- sp = (volatile unsigned short *) COMEM_BASE;
- addr = (addr & ~0x3) + (~addr & 0x02);
- val = sp[WREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
- if (pci_byteswap)
- val = ((val & 0xff) << 8) | ((val >> 8) & 0xff);
-#ifdef DEBUGIO
- printk(KERN_DEBUG "=%04x\n", val);
-#endif
- return(val);
-}
-
-/*****************************************************************************/
-
-unsigned int pci_inl(unsigned int addr)
-{
- volatile unsigned long *rp;
- volatile unsigned int *lp;
- unsigned int val;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_inl(addr=%x)", addr);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- lp = (volatile unsigned int *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(addr);
- val = lp[LREG(COMEM_PCIBUS + COMEM_DA_OFFSET(addr))];
-
- if (pci_byteswap)
- val = (val << 24) | ((val & 0x0000ff00) << 8) |
- ((val & 0x00ff0000) >> 8) | (val >> 24);
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "=%08x\n", val);
-#endif
- return(val);
-}
-
-/*****************************************************************************/
-
-void pci_outsb(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned char *bp;
- unsigned char *dp = (unsigned char *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outsb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
- a = (a & ~0x3) + (~a & 0x03);
- bp = (volatile unsigned char *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--)
- *bp = *dp++;
-}
-
-/*****************************************************************************/
-
-void pci_outsw(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned short *wp;
- unsigned short w, *dp = (unsigned short *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outsw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
- a = (a & ~0x3) + (~a & 0x2);
- wp = (volatile unsigned short *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--) {
- w = *dp++;
- if (pci_byteswap)
- w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
- *wp = w;
- }
-}
-
-/*****************************************************************************/
-
-void pci_outsl(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned long *lp;
- unsigned long l, *dp = (unsigned long *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_outsl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IOWR | COMEM_DA_ADDR(a);
-
- lp = (volatile unsigned long *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--) {
- l = *dp++;
- if (pci_byteswap)
- l = (l << 24) | ((l & 0x0000ff00) << 8) |
- ((l & 0x00ff0000) >> 8) | (l >> 24);
- *lp = l;
- }
-}
-
-/*****************************************************************************/
-
-void pci_insb(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned char *bp;
- unsigned char *dp = (unsigned char *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_insb(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
- a = (a & ~0x3) + (~a & 0x03);
- bp = (volatile unsigned char *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--)
- *dp++ = *bp;
-}
-
-/*****************************************************************************/
-
-void pci_insw(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned short *wp;
- unsigned short w, *dp = (unsigned short *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_insw(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
- a = (a & ~0x3) + (~a & 0x2);
- wp = (volatile unsigned short *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--) {
- w = *wp;
- if (pci_byteswap)
- w = ((w & 0xff) << 8) | ((w >> 8) & 0xff);
- *dp++ = w;
- }
-}
-
-/*****************************************************************************/
-
-void pci_insl(void *addr, void *buf, int len)
-{
- volatile unsigned long *rp;
- volatile unsigned long *lp;
- unsigned long l, *dp = (unsigned long *) buf;
- unsigned int a = (unsigned int) addr;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_insl(addr=%x,buf=%x,len=%d)\n", (int)addr, (int)buf, len);
-#endif
-
- rp = (volatile unsigned long *) COMEM_BASE;
- rp[LREG(COMEM_DAHBASE)] = COMEM_DA_IORD | COMEM_DA_ADDR(a);
-
- lp = (volatile unsigned long *)
- (COMEM_BASE + COMEM_PCIBUS + COMEM_DA_OFFSET(a));
-
- while (len--) {
- l = *lp;
- if (pci_byteswap)
- l = (l << 24) | ((l & 0x0000ff00) << 8) |
- ((l & 0x00ff0000) >> 8) | (l >> 24);
- *dp++ = l;
- }
-}
-
-/*****************************************************************************/
-
-struct pci_localirqlist {
- void (*handler)(int, void *, struct pt_regs *);
- const char *device;
- void *dev_id;
-};
-
-struct pci_localirqlist pci_irqlist[COMEM_MAXPCI];
-
-/*****************************************************************************/
-
-int pci_request_irq(unsigned int irq,
- void (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, const char *device, void *dev_id)
-{
- int i;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_request_irq(irq=%d,handler=%x,flags=%x,device=%s,"
- "dev_id=%x)\n", irq, (int) handler, (int) flags, device,
- (int) dev_id);
-#endif
-
- /* Check if this interrupt handler is already lodged */
- for (i = 0; (i < COMEM_MAXPCI); i++) {
- if (pci_irqlist[i].handler == handler)
- return(0);
- }
-
- /* Find a free spot to put this handler */
- for (i = 0; (i < COMEM_MAXPCI); i++) {
- if (pci_irqlist[i].handler == 0) {
- pci_irqlist[i].handler = handler;
- pci_irqlist[i].device = device;
- pci_irqlist[i].dev_id = dev_id;
- return(0);
- }
- }
-
- /* Couldn't fit?? */
- return(1);
-}
-
-/*****************************************************************************/
-
-void pci_free_irq(unsigned int irq, void *dev_id)
-{
- int i;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_free_irq(irq=%d,dev_id=%x)\n", irq, (int) dev_id);
-#endif
-
- if (dev_id == (void *) NULL)
- return;
-
- /* Check if this interrupt handler is lodged */
- for (i = 0; (i < COMEM_MAXPCI); i++) {
- if (pci_irqlist[i].dev_id == dev_id) {
- pci_irqlist[i].handler = NULL;
- pci_irqlist[i].device = NULL;
- pci_irqlist[i].dev_id = NULL;
- break;
- }
- }
-}
-
-/*****************************************************************************/
-
-void pci_interrupt(int irq, void *id, struct pt_regs *fp)
-{
- int i;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_interrupt(irq=%d,id=%x,fp=%x)\n", irq, (int) id, (int) fp);
-#endif
-
- for (i = 0; (i < COMEM_MAXPCI); i++) {
- if (pci_irqlist[i].handler)
- (*pci_irqlist[i].handler)(irq,pci_irqlist[i].dev_id,fp);
- }
-}
-
-/*****************************************************************************/
-
-/*
- * The shared memory region is broken up into contiguous 512 byte
- * regions for easy allocation... This is not an optimal solution
- * but it makes allocation and freeing regions really easy.
- */
-
-#define PCI_MEMSLOTSIZE 512
-#define PCI_MEMSLOTS (COMEM_SHMEMSIZE / PCI_MEMSLOTSIZE)
-
-char pci_shmemmap[PCI_MEMSLOTS];
-
-
-void *pci_bmalloc(int size)
-{
- int i, j, nrslots;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_bmalloc(size=%d)\n", size);
-#endif
-
- if (size <= 0)
- return((void *) NULL);
-
- nrslots = (size - 1) / PCI_MEMSLOTSIZE;
-
- for (i = 0; (i < (PCI_MEMSLOTS-nrslots)); i++) {
- if (pci_shmemmap[i] == 0) {
- for (j = i+1; (j < (i+nrslots)); j++) {
- if (pci_shmemmap[j])
- goto restart;
- }
-
- for (j = i; (j <= i+nrslots); j++)
- pci_shmemmap[j] = 1;
- break;
- }
-restart:
- }
-
- return((void *) (COMEM_BASE + COMEM_SHMEM + (i * PCI_MEMSLOTSIZE)));
-}
-
-/*****************************************************************************/
-
-void pci_bmfree(void *mp, int size)
-{
- int i, j, nrslots;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_bmfree(mp=%x,size=%d)\n", (int) mp, size);
-#endif
-
- nrslots = size / PCI_MEMSLOTSIZE;
- i = (((unsigned long) mp) - (COMEM_BASE + COMEM_SHMEM)) /
- PCI_MEMSLOTSIZE;
-
- for (j = i; (j < (i+nrslots)); j++)
- pci_shmemmap[j] = 0;
-}
-
-/*****************************************************************************/
-
-unsigned long pci_virt_to_bus(volatile void *address)
-{
- unsigned long l;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_virt_to_bus(address=%x)", (int) address);
-#endif
-
- l = ((unsigned long) address) - COMEM_BASE;
-#ifdef DEBUGIO
- printk(KERN_DEBUG "=%x\n", (int) (l+pci_shmemaddr));
-#endif
- return(l + pci_shmemaddr);
-}
-
-/*****************************************************************************/
-
-void *pci_bus_to_virt(unsigned long address)
-{
- unsigned long l;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_bus_to_virt(address=%x)", (int) address);
-#endif
-
- l = address - pci_shmemaddr;
-#ifdef DEBUGIO
- printk(KERN_DEBUG "=%x\n", (int) (address + COMEM_BASE));
-#endif
- return((void *) (address + COMEM_BASE));
-}
-
-/*****************************************************************************/
-
-void pci_bmcpyto(void *dst, void *src, int len)
-{
- unsigned long *dp, *sp, val;
- unsigned char *dcp, *scp;
- int i, j;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_bmcpyto(dst=%x,src=%x,len=%d)\n", (int)dst, (int)src, len);
-#endif
-
- dp = (unsigned long *) dst;
- sp = (unsigned long *) src;
- i = len >> 2;
-
-#if 0
- printk(KERN_INFO "DATA:");
- scp = (unsigned char *) sp;
- for (i = 0; (i < len); i++) {
- if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
- printk(KERN_INFO "%02x ", *scp++);
- }
- printk(KERN_INFO "\n");
-#endif
-
- for (j = 0; (i >= 0); i--, j++) {
- val = *sp++;
- val = (val << 24) | ((val & 0x0000ff00) << 8) |
- ((val & 0x00ff0000) >> 8) | (val >> 24);
- *dp++ = val;
- }
-
- if (len & 0x3) {
- dcp = (unsigned char *) dp;
- scp = ((unsigned char *) sp) + 3;
- for (i = 0; (i < (len & 0x3)); i++)
- *dcp++ = *scp--;
- }
-}
-
-/*****************************************************************************/
-
-void pci_bmcpyfrom(void *dst, void *src, int len)
-{
- unsigned long *dp, *sp, val;
- unsigned char *dcp, *scp;
- int i;
-
-#ifdef DEBUGIO
- printk(KERN_DEBUG "pci_bmcpyfrom(dst=%x,src=%x,len=%d)\n",(int)dst,(int)src,len);
-#endif
-
- dp = (unsigned long *) dst;
- sp = (unsigned long *) src;
- i = len >> 2;
-
- for (; (i >= 0); i--) {
- val = *sp++;
- val = (val << 24) | ((val & 0x0000ff00) << 8) |
- ((val & 0x00ff0000) >> 8) | (val >> 24);
- *dp++ = val;
- }
-
- if (len & 0x3) {
- dcp = ((unsigned char *) dp) + 3;
- scp = (unsigned char *) sp;
- for (i = 0; (i < (len & 0x3)); i++)
- *dcp++ = *scp--;
- }
-
-#if 0
- printk(KERN_INFO "DATA:");
- dcp = (unsigned char *) dst;
- for (i = 0; (i < len); i++) {
- if ((i % 16) == 0) printk(KERN_INFO "\n%04x: ", i);
- printk(KERN_INFO "%02x ", *dcp++);
- }
- printk(KERN_INFO "\n");
-#endif
-}
-
-/*****************************************************************************/
-
-void *pci_alloc_consistent(struct pci_dev *dev, size_t size, dma_addr_t *dma_addr)
-{
- void *mp;
- if ((mp = pci_bmalloc(size)) != NULL) {
- dma_addr = mp - (COMEM_BASE + COMEM_SHMEM);
- return(mp);
- }
- *dma_addr = (dma_addr_t) NULL;
- return(NULL);
-}
-
-/*****************************************************************************/
-
-void pci_free_consistent(struct pci_dev *dev, size_t size, void *cpu_addr, dma_addr_t dma_addr)
-{
- pci_bmfree(cpu_addr, size);
-}
-
-/*****************************************************************************/
diff --git a/arch/m68knommu/kernel/signal.c b/arch/m68knommu/kernel/signal.c
index bbfcae9..5ab6a04 100644
--- a/arch/m68knommu/kernel/signal.c
+++ b/arch/m68knommu/kernel/signal.c
@@ -279,6 +279,9 @@
struct sigcontext context;
int err = 0;
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
/* get previous context */
if (copy_from_user(&context, usc, sizeof(context)))
goto badframe;
@@ -316,6 +319,9 @@
unsigned long usp;
int err;
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
err = __get_user(temp, &uc->uc_mcontext.version);
if (temp != MCONTEXT_VERSION)
goto badframe;
@@ -692,6 +698,15 @@
regs->d0 = -EINTR;
break;
+ case -ERESTART_RESTARTBLOCK:
+ if (!has_handler) {
+ regs->d0 = __NR_restart_syscall;
+ regs->pc -= 2;
+ break;
+ }
+ regs->d0 = -EINTR;
+ break;
+
case -ERESTARTSYS:
if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
regs->d0 = -EINTR;
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 812f8d8..1017e76 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -18,7 +18,7 @@
.text
ALIGN
ENTRY(sys_call_table)
- .long sys_ni_syscall /* 0 - old "setup()" system call*/
+ .long sys_restart_syscall /* 0 - old "setup()" system call */
.long sys_exit
.long sys_fork
.long sys_read
@@ -107,7 +107,7 @@
.long sys_uselib
.long sys_ni_syscall /* sys_swapon */
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/m68knommu/platform/5307/config.c b/arch/m68knommu/platform/5307/config.c
index 11cff66..724faf0 100644
--- a/arch/m68knommu/platform/5307/config.c
+++ b/arch/m68knommu/platform/5307/config.c
@@ -123,7 +123,7 @@
{
mcf_setimr(MCFSIM_IMR_MASKALL);
-#if defined(CONFIG_NETtel) || defined(CONFIG_eLIA) || \
+#if defined(CONFIG_NETtel) || \
defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
/* Copy command line from FLASH to local buffer... */
memcpy(commandp, (char *) 0xf0004000, size);
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c
index 4f44b63..a347623 100644
--- a/arch/m68knommu/platform/532x/config.c
+++ b/arch/m68knommu/platform/532x/config.c
@@ -41,15 +41,15 @@
static struct mcf_platform_uart m532x_uart_platform[] = {
{
- .mapbase = MCF_MBAR + MCFUART_BASE1,
+ .mapbase = MCFUART_BASE1,
.irq = MCFINT_VECBASE + MCFINT_UART0,
},
{
- .mapbase = MCF_MBAR + MCFUART_BASE2,
+ .mapbase = MCFUART_BASE2,
.irq = MCFINT_VECBASE + MCFINT_UART1,
},
{
- .mapbase = MCF_MBAR + MCFUART_BASE3,
+ .mapbase = MCFUART_BASE3,
.irq = MCFINT_VECBASE + MCFINT_UART2,
},
{ },
@@ -108,7 +108,7 @@
default: irq = 32; icr = MCFSIM_ICR_TIMER1; break;
}
- icrp = (volatile unsigned char *) (MCF_MBAR + icr);
+ icrp = (volatile unsigned char *) (icr);
*icrp = level;
mcf_enable_irq0(irq);
}
diff --git a/arch/m68knommu/platform/coldfire/entry.S b/arch/m68knommu/platform/coldfire/entry.S
index 1e3c0dc..3b471c0 100644
--- a/arch/m68knommu/platform/coldfire/entry.S
+++ b/arch/m68knommu/platform/coldfire/entry.S
@@ -215,19 +215,8 @@
RESTORE_LOCAL
ENTRY(ret_from_interrupt)
- moveb %sp@(PT_SR),%d0
- andl #0x7,%d0
- jeq 1f
-
- RESTORE_ALL
-
-1:
- /* check if we need to do software interrupts */
- movel irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0
- jeq ret_from_exception
-
- pea ret_from_exception
- jmp do_softirq
+ /* the fasthandler is confusing me, haven't seen any user */
+ jmp ret_from_exception
/*
* Beware - when entering resume, prev (the current task) is
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 52c80c2..600eef3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -351,7 +351,7 @@
select ARC64
select BOOT_ELF64
select DEFAULT_SGI_PARTITION
- select DMA_IP27
+ select DMA_COHERENT
select SYS_HAS_EARLY_PRINTK
select HW_HAS_PCI
select NR_CPUS_DEFAULT_64
@@ -761,9 +761,6 @@
config DMA_COHERENT
bool
-config DMA_IP27
- bool
-
config DMA_NONCOHERENT
bool
select DMA_NEED_PCI_MAP_STATE
@@ -1368,7 +1365,7 @@
#
config HARDWARE_WATCHPOINTS
bool
- default y if CPU_MIPS32 || CPU_MIPS64
+ default y if CPU_MIPSR1 || CPU_MIPSR2
menu "Kernel type"
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 3288014..6fd441d 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -89,7 +89,7 @@
.irq = AU1000_RTC_MATCH2_INT,
.set_next_event = au1x_rtcmatch2_set_next_event,
.set_mode = au1x_rtcmatch2_set_mode,
- .cpumask = CPU_MASK_ALL,
+ .cpumask = CPU_MASK_ALL_PTR,
};
static struct irqaction au1x_rtcmatch2_irqaction = {
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index e085fed..5f4e49b 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -15,13 +15,11 @@
#include <linux/serial.h>
#include <linux/types.h>
#include <linux/string.h> /* for memset */
-#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/time.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
-#include <linux/string.h>
#include <asm/processor.h>
#include <asm/reboot.h>
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index a3bbbf0..783da85 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -959,7 +959,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
CONFIG_SENSORS_PCF8591=y
diff --git a/arch/mips/configs/emma2rh_defconfig b/arch/mips/configs/emma2rh_defconfig
index 634bb4e..fea9bc9 100644
--- a/arch/mips/configs/emma2rh_defconfig
+++ b/arch/mips/configs/emma2rh_defconfig
@@ -996,7 +996,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/mips/configs/fulong_defconfig b/arch/mips/configs/fulong_defconfig
index b6698a2..786a9bc 100644
--- a/arch/mips/configs/fulong_defconfig
+++ b/arch/mips/configs/fulong_defconfig
@@ -1006,8 +1006,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 34ea319..f2baea3 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -53,7 +53,7 @@
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_ARC=y
-CONFIG_DMA_IP27=y
+CONFIG_DMA_COHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
# CONFIG_NO_IOPORT is not set
diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig
index dd13db4..84d6491 100644
--- a/arch/mips/configs/msp71xx_defconfig
+++ b/arch/mips/configs/msp71xx_defconfig
@@ -929,7 +929,7 @@
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
CONFIG_PMCTWILED=y
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig
index db92726..8426d3b 100644
--- a/arch/mips/configs/mtx1_defconfig
+++ b/arch/mips/configs/mtx1_defconfig
@@ -1845,7 +1845,7 @@
CONFIG_SENSORS_DS1337=m
CONFIG_SENSORS_DS1374=m
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
@@ -1872,7 +1872,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_W1=m
diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig
index d953652..2728caa 100644
--- a/arch/mips/configs/pnx8335-stb225_defconfig
+++ b/arch/mips/configs/pnx8335-stb225_defconfig
@@ -640,8 +640,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig
index c7c0864..83d5c58 100644
--- a/arch/mips/configs/rbtx49xx_defconfig
+++ b/arch/mips/configs/rbtx49xx_defconfig
@@ -522,7 +522,7 @@
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 023866c..7897f05 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,4 +1,3 @@
include include/asm-generic/Kbuild.asm
header-y += cachectl.h sgidefs.h sysmips.h
-header-y += swab.h
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index c996c3b..1b332e1 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -50,7 +50,7 @@
static __inline__ void atomic_add(int i, atomic_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -62,7 +62,7 @@
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -95,7 +95,7 @@
static __inline__ void atomic_sub(int i, atomic_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -107,7 +107,7 @@
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -135,12 +135,12 @@
*/
static __inline__ int atomic_add_return(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -154,7 +154,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -187,12 +187,12 @@
static __inline__ int atomic_sub_return(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -206,7 +206,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -247,12 +247,12 @@
*/
static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
{
- unsigned long result;
+ int result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -270,7 +270,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ int temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -429,7 +429,7 @@
static __inline__ void atomic64_add(long i, atomic64_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -441,7 +441,7 @@
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -474,7 +474,7 @@
static __inline__ void atomic64_sub(long i, atomic64_t * v)
{
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -486,7 +486,7 @@
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -514,12 +514,12 @@
*/
static __inline__ long atomic64_add_return(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -533,7 +533,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -566,12 +566,12 @@
static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -585,7 +585,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -626,12 +626,12 @@
*/
static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
{
- unsigned long result;
+ long result;
smp_llsc_mb();
if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
@@ -649,7 +649,7 @@
: "Ir" (i), "m" (v->counter)
: "memory");
} else if (cpu_has_llsc) {
- unsigned long temp;
+ long temp;
__asm__ __volatile__(
" .set mips3 \n"
diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/asm/byteorder.h
index 607b718..9579051 100644
--- a/arch/mips/include/asm/byteorder.h
+++ b/arch/mips/include/asm/byteorder.h
@@ -8,8 +8,6 @@
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
-#include <asm/swab.h>
-
#if defined(__MIPSEB__)
#include <linux/byteorder/big_endian.h>
#elif defined(__MIPSEL__)
diff --git a/arch/mips/include/asm/mach-rc32434/gpio.h b/arch/mips/include/asm/mach-rc32434/gpio.h
index b5cf645..3cb50d1 100644
--- a/arch/mips/include/asm/mach-rc32434/gpio.h
+++ b/arch/mips/include/asm/mach-rc32434/gpio.h
@@ -80,11 +80,8 @@
/* Compact Flash GPIO pin */
#define CF_GPIO_NUM 13
-extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
-extern unsigned get_434_reg(unsigned reg_offs);
-extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
-extern unsigned char get_latch_u5(void);
extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
extern void rb532_gpio_set_istat(int bit, unsigned gpio);
+extern void rb532_gpio_set_func(unsigned gpio);
#endif /* _RC32434_GPIO_H_ */
diff --git a/arch/mips/include/asm/mach-rc32434/irq.h b/arch/mips/include/asm/mach-rc32434/irq.h
index 56738d8..023a5b1 100644
--- a/arch/mips/include/asm/mach-rc32434/irq.h
+++ b/arch/mips/include/asm/mach-rc32434/irq.h
@@ -30,4 +30,7 @@
#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
+#define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE
+#define GPIO_MAPPED_IRQ_GROUP 4
+
#endif /* __ASM_RC32434_IRQ_H */
diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h
index f25a849..6dc5f8d 100644
--- a/arch/mips/include/asm/mach-rc32434/rb.h
+++ b/arch/mips/include/asm/mach-rc32434/rb.h
@@ -83,4 +83,7 @@
void __iomem *base;
};
+extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
+extern unsigned char get_latch_u5(void);
+
#endif /* __ASM_RC32434_RB_H */
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 1f30d16..ce47118 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -105,7 +105,7 @@
enum pt_watch_style style;
union {
struct mips32_watch_regs mips32;
- struct mips32_watch_regs mips64;
+ struct mips64_watch_regs mips64;
};
};
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 1a1f320..0884947 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -51,6 +51,7 @@
return (((counters >> 14) - counters) & 0x1fff) > 1;
}
+#define __raw_spin_is_contended __raw_spin_is_contended
static inline void __raw_spin_lock(raw_spinlock_t *lock)
{
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index a275661..8f77f77 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -9,6 +9,7 @@
#ifndef _ASM_TERMIOS_H
#define _ASM_TERMIOS_H
+#include <linux/errno.h>
#include <asm/termbits.h>
#include <asm/ioctls.h>
@@ -94,38 +95,81 @@
/*
* Translate a "termio" structure into a "termios". Ugh.
*/
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
- unsigned short tmp; \
- get_user(tmp, &(termio)->c_iflag); \
- (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
- get_user(tmp, &(termio)->c_oflag); \
- (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
- get_user(tmp, &(termio)->c_cflag); \
- (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
- get_user(tmp, &(termio)->c_lflag); \
- (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
- get_user((termios)->c_line, &(termio)->c_line); \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+ struct termio __user *termio)
+{
+ unsigned short iflag, oflag, cflag, lflag;
+ unsigned int err;
+
+ if (!access_ok(VERIFY_READ, termio, sizeof(struct termio)))
+ return -EFAULT;
+
+ err = __get_user(iflag, &termio->c_iflag);
+ termios->c_iflag = (termios->c_iflag & 0xffff0000) | iflag;
+ err |=__get_user(oflag, &termio->c_oflag);
+ termios->c_oflag = (termios->c_oflag & 0xffff0000) | oflag;
+ err |=__get_user(cflag, &termio->c_cflag);
+ termios->c_cflag = (termios->c_cflag & 0xffff0000) | cflag;
+ err |=__get_user(lflag, &termio->c_lflag);
+ termios->c_lflag = (termios->c_lflag & 0xffff0000) | lflag;
+ err |=__get_user(termios->c_line, &termio->c_line);
+ if (err)
+ return -EFAULT;
+
+ if (__copy_from_user(termios->c_cc, termio->c_cc, NCC))
+ return -EFAULT;
+
+ return 0;
+}
/*
* Translate a "termios" structure into a "termio". Ugh.
*/
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+ struct ktermios *termios)
+{
+ int err;
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+ if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio)))
+ return -EFAULT;
+
+ err = __put_user(termios->c_iflag, &termio->c_iflag);
+ err |= __put_user(termios->c_oflag, &termio->c_oflag);
+ err |= __put_user(termios->c_cflag, &termio->c_cflag);
+ err |= __put_user(termios->c_lflag, &termio->c_lflag);
+ err |= __put_user(termios->c_line, &termio->c_line);
+ if (err)
+ return -EFAULT;
+
+ if (__copy_to_user(termio->c_cc, termios->c_cc, NCC))
+ return -EFAULT;
+
+ return 0;
+}
+
+static inline int user_termios_to_kernel_termios(struct ktermios __user *k,
+ struct termios2 *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios(struct termios2 __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios2)) ? -EFAULT : 0;
+}
+
+static inline int user_termios_to_kernel_termios_1(struct ktermios *k,
+ struct termios __user *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios)) ? -EFAULT : 0;
+}
+
+static inline int kernel_termios_to_user_termios_1(struct termios __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios)) ? -EFAULT : 0;
+}
#endif /* defined(__KERNEL__) */
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h
index 88badb4..964ef7e 100644
--- a/arch/mips/include/asm/txx9/tx4939.h
+++ b/arch/mips/include/asm/txx9/tx4939.h
@@ -541,5 +541,6 @@
int tx4939_irq(void);
void tx4939_mtd_init(int ch);
void tx4939_ata_init(void);
+void tx4939_rtc_init(void);
#endif /* __ASM_TXX9_TX4939_H */
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index fb6f731..8882e57 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -458,7 +458,11 @@
BUILD_HANDLER fpe fpe fpe silent /* #15 */
BUILD_HANDLER mdmx mdmx sti silent /* #22 */
#ifdef CONFIG_HARDWARE_WATCHPOINTS
- BUILD_HANDLER watch watch sti silent /* #23 */
+ /*
+ * For watch, interrupts will be enabled after the watch
+ * registers are read.
+ */
+ BUILD_HANDLER watch watch cli silent /* #23 */
#else
BUILD_HANDLER watch watch sti verbose /* #23 */
#endif
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 5e77a3a..4246131 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -79,7 +79,8 @@
euid = current_euid();
retval = -EPERM;
- if (euid != p->euid && euid != p->uid && !capable(CAP_SYS_NICE)) {
+ if (euid != p->cred->euid && euid != p->cred->uid &&
+ !capable(CAP_SYS_NICE)) {
read_unlock(&tasklist_lock);
goto out_unlock;
}
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index d0916a5..51d1ba4 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -398,7 +398,7 @@
sys sys_uselib 1
sys sys_swapon 2
sys sys_reboot 3
- sys old_readdir 3
+ sys sys_old_readdir 3
sys old_mmap 6 /* 4090 */
sys sys_munmap 2
sys sys_truncate 2
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index f6083c6..b2d7041 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -944,6 +944,9 @@
force_sig(SIGILL, current);
}
+/*
+ * Called with interrupts disabled.
+ */
asmlinkage void do_watch(struct pt_regs *regs)
{
u32 cause;
@@ -963,9 +966,12 @@
*/
if (test_tsk_thread_flag(current, TIF_LOAD_WATCH)) {
mips_read_watch_registers();
+ local_irq_enable();
force_sig(SIGTRAP, current);
- } else
+ } else {
mips_clear_watch_registers();
+ local_irq_enable();
+ }
}
asmlinkage void do_mcheck(struct pt_regs *regs)
@@ -1582,7 +1588,11 @@
static char panic_null_cerr[] __cpuinitdata =
"Trying to set NULL cache error exception handler";
-/* Install uncached CPU exception handler */
+/*
+ * Install uncached CPU exception handler.
+ * This is suitable only for the cache error exception which is the only
+ * exception handler that is being run uncached.
+ */
void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
unsigned long size)
{
@@ -1593,7 +1603,7 @@
unsigned long uncached_ebase = TO_UNCAC(ebase);
#endif
if (cpu_has_mips_r2)
- ebase += (read_c0_ebase() & 0x3ffff000);
+ uncached_ebase += (read_c0_ebase() & 0x3ffff000);
if (!addr)
panic(panic_null_cerr);
diff --git a/arch/mips/lib/memcpy-inatomic.S b/arch/mips/lib/memcpy-inatomic.S
index 736d0fb..68853a0 100644
--- a/arch/mips/lib/memcpy-inatomic.S
+++ b/arch/mips/lib/memcpy-inatomic.S
@@ -21,7 +21,7 @@
* end of memory on some systems. It's also a seriously bad idea on non
* dma-coherent systems.
*/
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
#undef CONFIG_CPU_HAS_PREFETCH
#endif
#ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index c06cccf..56a1f85 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -21,7 +21,7 @@
* end of memory on some systems. It's also a seriously bad idea on non
* dma-coherent systems.
*/
-#if !defined(CONFIG_DMA_COHERENT) || !defined(CONFIG_DMA_IP27)
+#ifdef CONFIG_DMA_NONCOHERENT
#undef CONFIG_CPU_HAS_PREFETCH
#endif
#ifdef CONFIG_MIPS_MALTA
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 6e99665..c43f4b2 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -618,15 +618,35 @@
if (cpu_has_inclusive_pcaches) {
if (size >= scache_size)
r4k_blast_scache();
- else
+ else {
+ unsigned long lsize = cpu_scache_line_size();
+ unsigned long almask = ~(lsize - 1);
+
+ /*
+ * There is no clearly documented alignment requirement
+ * for the cache instruction on MIPS processors and
+ * some processors, among them the RM5200 and RM7000
+ * QED processors will throw an address error for cache
+ * hit ops with insufficient alignment. Solved by
+ * aligning the address to cache line size.
+ */
+ cache_op(Hit_Writeback_Inv_SD, addr & almask);
+ cache_op(Hit_Writeback_Inv_SD,
+ (addr + size - 1) & almask);
blast_inv_scache_range(addr, addr + size);
+ }
return;
}
if (cpu_has_safe_index_cacheops && size >= dcache_size) {
r4k_blast_dcache();
} else {
+ unsigned long lsize = cpu_dcache_line_size();
+ unsigned long almask = ~(lsize - 1);
+
R4600_HIT_CACHEOP_WAR_IMPL;
+ cache_op(Hit_Writeback_Inv_D, addr & almask);
+ cache_op(Hit_Writeback_Inv_D, (addr + size - 1) & almask);
blast_inv_dcache_range(addr, addr + size);
}
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index fa636fc..55767ad 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -97,7 +97,6 @@
goto bad_area;
}
-survive:
/*
* If for any reason at all we couldn't handle the fault,
* make sure we exit gracefully rather than endlessly redo
@@ -167,21 +166,13 @@
field, regs->regs[31]);
die("Oops", regs);
-/*
- * We ran out of memory, or some other thing happened to us that made
- * us unable to handle the page fault gracefully.
- */
out_of_memory:
- up_read(&mm->mmap_sem);
- if (is_global_init(tsk)) {
- yield();
- down_read(&mm->mmap_sem);
- goto survive;
- }
- printk("VM: killing process %s\n", tsk->comm);
- if (user_mode(regs))
- do_group_exit(SIGKILL);
- goto no_context;
+ /*
+ * We ran out of memory, call the OOM killer, and return the userspace
+ * (which will retry the fault, or kill us if we got oom-killed).
+ */
+ pagefault_out_of_memory();
+ return;
do_sigbus:
up_read(&mm->mmap_sem);
diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
index 1c2821e..71f7d27 100644
--- a/arch/mips/pci/pci-rc32434.c
+++ b/arch/mips/pci/pci-rc32434.c
@@ -205,6 +205,8 @@
static int __init rc32434_pci_init(void)
{
+ void __iomem *io_map_base;
+
pr_info("PCI: Initializing PCI\n");
ioport_resource.start = rc32434_res_pci_io1.start;
@@ -212,6 +214,15 @@
rc32434_pcibridge_init();
+ io_map_base = ioremap(rc32434_res_pci_io1.start,
+ rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
+
+ if (!io_map_base)
+ return -ENOMEM;
+
+ rc32434_controller.io_map_base =
+ (unsigned long)io_map_base - rc32434_res_pci_io1.start;
+
register_pci_controller(&rc32434_controller);
rc32434_sync();
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index c1c2918..4a5f05b 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -24,6 +24,7 @@
#include <linux/mtd/partitions.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
+#include <linux/serial_8250.h>
#include <asm/bootinfo.h>
@@ -39,6 +40,29 @@
#define ETH0_RX_DMA_ADDR (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
#define ETH0_TX_DMA_ADDR (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
+extern unsigned int idt_cpu_freq;
+
+static struct mpmc_device dev3;
+
+void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev3.lock, flags);
+
+ dev3.state = (dev3.state | or_mask) & ~nand_mask;
+ writeb(dev3.state, dev3.base);
+
+ spin_unlock_irqrestore(&dev3.lock, flags);
+}
+EXPORT_SYMBOL(set_latch_u5);
+
+unsigned char get_latch_u5(void)
+{
+ return dev3.state;
+}
+EXPORT_SYMBOL(get_latch_u5);
+
static struct resource korina_dev0_res[] = {
{
.name = "korina_regs",
@@ -86,7 +110,7 @@
static struct platform_device korina_dev0 = {
.id = -1,
.name = "korina",
- .dev.platform_data = &korina_dev0_data,
+ .dev.driver_data = &korina_dev0_data,
.resource = korina_dev0_res,
.num_resources = ARRAY_SIZE(korina_dev0_res),
};
@@ -214,12 +238,32 @@
.num_resources = ARRAY_SIZE(rb532_wdt_res),
};
+static struct plat_serial8250_port rb532_uart_res[] = {
+ {
+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
+ .irq = UART0_IRQ,
+ .regshift = 2,
+ .iotype = UPIO_MEM,
+ .flags = UPF_BOOT_AUTOCONF,
+ },
+ {
+ .flags = 0,
+ }
+};
+
+static struct platform_device rb532_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev.platform_data = &rb532_uart_res,
+};
+
static struct platform_device *rb532_devs[] = {
&korina_dev0,
&nand_slot0,
&cf_slot0,
&rb532_led,
&rb532_button,
+ &rb532_uart,
&rb532_wdt
};
@@ -291,9 +335,20 @@
nand_slot0_res[0].start = readl(IDT434_REG_BASE + DEV2BASE);
nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
+ /* Read and map device controller 3 */
+ dev3.base = ioremap_nocache(readl(IDT434_REG_BASE + DEV3BASE), 1);
+
+ if (!dev3.base) {
+ printk(KERN_ERR "rb532: cannot remap device controller 3\n");
+ return -ENXIO;
+ }
+
/* Initialise the NAND device */
rb532_nand_setup();
+ /* set the uart clock to the current cpu frequency */
+ rb532_uart_res[0].uartclk = idt_cpu_freq;
+
return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
}
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 0e84c8a..37de05d 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -41,8 +41,6 @@
void __iomem *regbase;
};
-struct mpmc_device dev3;
-
static struct resource rb532_gpio_reg0_res[] = {
{
.name = "gpio_reg0",
@@ -52,61 +50,6 @@
}
};
-static struct resource rb532_dev3_ctl_res[] = {
- {
- .name = "dev3_ctl",
- .start = REGBASE + DEV3BASE,
- .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
-{
- unsigned long flags;
- unsigned data;
- unsigned i = 0;
-
- spin_lock_irqsave(&dev3.lock, flags);
-
- data = readl(IDT434_REG_BASE + reg_offs);
- for (i = 0; i != len; ++i) {
- if (val & (1 << i))
- data |= (1 << (i + bit));
- else
- data &= ~(1 << (i + bit));
- }
- writel(data, (IDT434_REG_BASE + reg_offs));
-
- spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_434_reg);
-
-unsigned get_434_reg(unsigned reg_offs)
-{
- return readl(IDT434_REG_BASE + reg_offs);
-}
-EXPORT_SYMBOL(get_434_reg);
-
-void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&dev3.lock, flags);
-
- dev3.state = (dev3.state | or_mask) & ~nand_mask;
- writel(dev3.state, &dev3.base);
-
- spin_unlock_irqrestore(&dev3.lock, flags);
-}
-EXPORT_SYMBOL(set_latch_u5);
-
-unsigned char get_latch_u5(void)
-{
- return dev3.state;
-}
-EXPORT_SYMBOL(get_latch_u5);
-
/* rb532_set_bit - sanely set a bit
*
* bitval: new value for the bit
@@ -119,13 +62,11 @@
unsigned long flags;
u32 val;
- bitval = !!bitval; /* map parameter to {0,1} */
-
local_irq_save(flags);
val = readl(ioaddr);
- val &= ~( ~bitval << offset ); /* unset bit if bitval == 0 */
- val |= ( bitval << offset ); /* set bit if bitval == 1 */
+ val &= ~(!bitval << offset); /* unset bit if bitval == 0 */
+ val |= (!!bitval << offset); /* set bit if bitval == 1 */
writel(val, ioaddr);
local_irq_restore(flags);
@@ -171,8 +112,8 @@
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
- return 1; /* alternate function, GPIOCFG is ignored */
+ /* disable alternate function in case it's set */
+ rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
rb532_set_bit(0, offset, gpch->regbase + GPIOCFG);
return 0;
@@ -188,8 +129,8 @@
gpch = container_of(chip, struct rb532_gpio_chip, chip);
- if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
- return 1; /* alternate function, GPIOCFG is ignored */
+ /* disable alternate function in case it's set */
+ rb532_set_bit(0, offset, gpch->regbase + GPIOFUNC);
/* set the initial output value */
rb532_set_bit(value, offset, gpch->regbase + GPIOD);
@@ -233,10 +174,11 @@
/*
* Configure GPIO alternate function
*/
-static void rb532_gpio_set_func(int bit, unsigned gpio)
+void rb532_gpio_set_func(unsigned gpio)
{
- rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
+ rb532_set_bit(1, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
}
+EXPORT_SYMBOL(rb532_gpio_set_func);
int __init rb532_gpio_init(void)
{
@@ -253,20 +195,6 @@
/* Register our GPIO chip */
gpiochip_add(&rb532_gpio_chip->chip);
- r = rb532_dev3_ctl_res;
- dev3.base = ioremap_nocache(r->start, r->end - r->start);
-
- if (!dev3.base) {
- printk(KERN_ERR "rb532: cannot remap device controller 3\n");
- return -ENXIO;
- }
-
- /* configure CF_GPIO_NUM as CFRDY IRQ source */
- rb532_gpio_set_func(0, CF_GPIO_NUM);
- rb532_gpio_direction_input(&rb532_gpio_chip->chip, CF_GPIO_NUM);
- rb532_gpio_set_ilevel(1, CF_GPIO_NUM);
- rb532_gpio_set_istat(0, CF_GPIO_NUM);
-
return 0;
}
arch_initcall(rb532_gpio_init);
diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
index 549b46d..53eeb5e 100644
--- a/arch/mips/rb532/irq.c
+++ b/arch/mips/rb532/irq.c
@@ -46,6 +46,7 @@
#include <asm/system.h>
#include <asm/mach-rc32434/irq.h>
+#include <asm/mach-rc32434/gpio.h>
struct intr_group {
u32 mask; /* mask of valid bits in pending/mask registers */
@@ -150,6 +151,9 @@
mask |= intr_bit;
WRITE_MASK(addr, mask);
+ if (group == GPIO_MAPPED_IRQ_GROUP)
+ rb532_gpio_set_istat(0, irq_nr - GPIO_MAPPED_IRQ_BASE);
+
/*
* if there are no more interrupts enabled in this
* group, disable corresponding IP
@@ -165,12 +169,35 @@
ack_local_irq(group_to_ip(irq_to_group(irq_nr)));
}
+static int rb532_set_type(unsigned int irq_nr, unsigned type)
+{
+ int gpio = irq_nr - GPIO_MAPPED_IRQ_BASE;
+ int group = irq_to_group(irq_nr);
+
+ if (group != GPIO_MAPPED_IRQ_GROUP)
+ return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL;
+
+ switch (type) {
+ case IRQ_TYPE_LEVEL_HIGH:
+ rb532_gpio_set_ilevel(1, gpio);
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ rb532_gpio_set_ilevel(0, gpio);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
static struct irq_chip rc32434_irq_type = {
.name = "RB532",
.ack = rb532_disable_irq,
.mask = rb532_disable_irq,
.mask_ack = rb532_mask_and_ack_irq,
.unmask = rb532_enable_irq,
+ .set_type = rb532_set_type,
};
void __init arch_init_irq(void)
diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
index 3e0d7ec..00ed19f 100644
--- a/arch/mips/rb532/serial.c
+++ b/arch/mips/rb532/serial.c
@@ -36,7 +36,7 @@
extern unsigned int idt_cpu_freq;
static struct uart_port rb532_uart = {
- .type = PORT_16550A,
+ .flags = UPF_BOOT_AUTOCONF,
.line = 0,
.irq = UART0_IRQ,
.iotype = UPIO_MEM,
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 6c0049a..5544096 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -435,6 +435,28 @@
platform_device_register(&ata1_dev);
}
+void __init tx4939_rtc_init(void)
+{
+ static struct resource res[] = {
+ {
+ .start = TX4939_RTC_REG & 0xfffffffffULL,
+ .end = (TX4939_RTC_REG & 0xfffffffffULL) + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = TXX9_IRQ_BASE + TX4939_IR_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ static struct platform_device rtc_dev = {
+ .name = "tx4939rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(res),
+ .resource = res,
+ };
+
+ platform_device_register(&rtc_dev);
+}
+
static void __init tx4939_stop_unused_modules(void)
{
__u64 pcfg, rst = 0, ckd = 0;
diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c
index 98fbd93..656603b 100644
--- a/arch/mips/txx9/rbtx4939/setup.c
+++ b/arch/mips/txx9/rbtx4939/setup.c
@@ -336,6 +336,7 @@
rbtx4939_led_setup();
tx4939_wdt_init();
tx4939_ata_init();
+ tx4939_rtc_init();
}
static void __init rbtx4939_setup(void)
diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S
index 62fba8a..ceeaaaa 100644
--- a/arch/mn10300/kernel/entry.S
+++ b/arch/mn10300/kernel/entry.S
@@ -478,7 +478,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 2121d99..f88b252 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -1,4 +1,3 @@
include include/asm-generic/Kbuild.asm
unifdef-y += pdc.h
-unifdef-y += swab.h
diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/asm/byteorder.h
index da66029..58af2c5 100644
--- a/arch/parisc/include/asm/byteorder.h
+++ b/arch/parisc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _PARISC_BYTEORDER_H
#define _PARISC_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _PARISC_BYTEORDER_H */
diff --git a/arch/parisc/include/asm/dma-mapping.h b/arch/parisc/include/asm/dma-mapping.h
index 53af696..da69433 100644
--- a/arch/parisc/include/asm/dma-mapping.h
+++ b/arch/parisc/include/asm/dma-mapping.h
@@ -5,7 +5,7 @@
#include <asm/cacheflush.h>
#include <asm/scatterlist.h>
-/* See Documentation/DMA-mapping.txt */
+/* See Documentation/PCI/PCI-DMA-mapping.txt */
struct hppa_dma_ops {
int (*dma_supported)(struct device *dev, u64 mask);
void *(*alloc_consistent)(struct device *dev, size_t size, dma_addr_t *iova, gfp_t flag);
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index ccd61b9..df47895 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -2,7 +2,7 @@
** PARISC 1.1 Dynamic DMA mapping support.
** This implementation is for PA-RISC platforms that do not support
** I/O TLBs (aka DMA address translation hardware).
-** See Documentation/DMA-mapping.txt for interface definitions.
+** See Documentation/PCI/PCI-DMA-mapping.txt for interface definitions.
**
** (c) Copyright 1999,2000 Hewlett-Packard Company
** (c) Copyright 2000 Grant Grundler
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 84b8613..74cc312 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -123,6 +123,7 @@
select HAVE_DMA_ATTRS if PPC64
select USE_GENERIC_SMP_HELPERS if SMP
select HAVE_OPROFILE
+ select HAVE_SYSCALL_WRAPPERS if PPC64
config EARLY_PRINTK
bool
@@ -875,10 +876,6 @@
source "fs/Kconfig"
-# XXX source "arch/ppc/8xx_io/Kconfig"
-
-# XXX source "arch/ppc/8260_io/Kconfig"
-
source "arch/powerpc/sysdev/qe_lib/Kconfig"
source "lib/Kconfig"
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
index 2178021..806df69 100644
--- a/arch/powerpc/boot/cuboot-warp.c
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -18,57 +18,14 @@
static bd_t bd;
-static void warp_fixup_one_nor(u32 from, u32 to)
-{
- void *devp;
- char name[50];
- u32 v[2];
-
- sprintf(name, "/plb/opb/ebc/nor_flash@0,0/partition@%x", from);
-
- devp = finddevice(name);
- if (!devp)
- return;
-
- if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
- v[0] = to;
- setprop(devp, "reg", v, sizeof(v));
-
- printf("NOR 64M fixup %x -> %x\r\n", from, to);
- }
-}
-
-
static void warp_fixups(void)
{
ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
ibm4xx_sdram_fixup_memsize();
ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
-
- /* Fixup for 64M flash on Rev A boards. */
- if (bd.bi_flashsize == 0x4000000) {
- void *devp;
- u32 v[3];
-
- devp = finddevice("/plb/opb/ebc/nor_flash@0,0");
- if (!devp)
- return;
-
- /* Fixup the size */
- if (getprop(devp, "reg", v, sizeof(v)) == sizeof(v)) {
- v[2] = bd.bi_flashsize;
- setprop(devp, "reg", v, sizeof(v));
- }
-
- /* Fixup parition offsets */
- warp_fixup_one_nor(0x300000, 0x3f00000);
- warp_fixup_one_nor(0x340000, 0x3f40000);
- warp_fixup_one_nor(0x380000, 0x3f80000);
- }
}
-
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index 513bc43..5b2a494 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -89,8 +89,11 @@
clock-frequency = <0>; /* Filled in by U-Boot */
SDRAM0: memory-controller {
- compatible = "ibm,sdram-405exr";
+ compatible = "ibm,sdram-405exr", "ibm,sdram-4xx-ddr2";
dcr-reg = <0x010 0x002>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x5 0x4 /* ECC DED Error */
+ 0x6 0x4>; /* ECC SEC Error */
};
MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index dececc4..2804444 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -90,8 +90,11 @@
clock-frequency = <0>; /* Filled in by U-Boot */
SDRAM0: memory-controller {
- compatible = "ibm,sdram-405ex";
+ compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
dcr-reg = <0x010 0x002>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x5 0x4 /* ECC DED Error */
+ 0x6 0x4>; /* ECC SEC Error */
};
MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/makalu.dts b/arch/powerpc/boot/dts/makalu.dts
index 945508c..ffc246e 100644
--- a/arch/powerpc/boot/dts/makalu.dts
+++ b/arch/powerpc/boot/dts/makalu.dts
@@ -90,8 +90,11 @@
clock-frequency = <0>; /* Filled in by U-Boot */
SDRAM0: memory-controller {
- compatible = "ibm,sdram-405ex";
+ compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
dcr-reg = <0x010 0x002>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x5 0x4 /* ECC DED Error */
+ 0x6 0x4 /* ECC SEC Error */ >;
};
MAL0: mcmal {
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index d4df8b6..3ebf7ec 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -185,13 +185,14 @@
cell-index = <0>;
device_type = "network";
model = "eTSEC";
- compatible = "gianfar", "simple-bus";
+ compatible = "gianfar";
reg = <0x24000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 0x8 36 0x8 35 0x8>;
interrupt-parent = <&ipic>;
tbi-handle = < &tbi0 >;
- phy-handle = < &phy1 >;
+ /* Vitesse 7385 isn't on the MDIO bus */
+ fixed-link = <1 1 1000 0 0>;
fsl,magic-packet;
mdio@24520 {
@@ -199,12 +200,6 @@
#size-cells = <0>;
compatible = "fsl,gianfar-mdio";
reg = <0x24520 0x20>;
- phy1: ethernet-phy@1 {
- interrupt-parent = <&ipic>;
- interrupts = <19 0x8>;
- reg = <0x1>;
- device_type = "ethernet-phy";
- };
phy4: ethernet-phy@4 {
interrupt-parent = <&ipic>;
interrupts = <20 0x8>;
@@ -219,6 +214,8 @@
};
enet1: ethernet@25000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
cell-index = <1>;
device_type = "network";
model = "eTSEC";
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 072c9b0..7178416 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -255,7 +255,7 @@
device_type = "serial";
compatible = "ns16550";
reg = <0x4500 0x100>;
- clock-frequency = <0>;
+ clock-frequency = <133333333>;
interrupts = <9 0x8>;
interrupt-parent = <&ipic>;
};
@@ -265,7 +265,7 @@
device_type = "serial";
compatible = "ns16550";
reg = <0x4600 0x100>;
- clock-frequency = <0>;
+ clock-frequency = <133333333>;
interrupts = <10 0x8>;
interrupt-parent = <&ipic>;
};
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index b9da421..0668d10 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -313,7 +313,7 @@
0x1000000 0x0 0x0 0xe1010000 0x0 0x10000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <26 2>;
+ interrupts = <25 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
@@ -350,7 +350,7 @@
0x1000000 0x0 0x0 0xe1020000 0x0 0x10000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <25 2>;
+ interrupts = <26 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 21459e1..359c3b7 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -89,7 +89,7 @@
ramdisk@0 {
reg = <0x0 0x03000000>;
- readl-only;
+ read-only;
};
diagnostic@3000000 {
@@ -724,7 +724,7 @@
0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <26 2>;
+ interrupts = <25 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
@@ -761,7 +761,7 @@
0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <27 2>;
+ interrupts = <26 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index c114c4e..fd462ef 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -457,7 +457,7 @@
0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <26 2>;
+ interrupts = <25 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index 04ecda1..e35230f 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -208,7 +208,7 @@
0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>;
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
- interrupts = <27 2>;
+ interrupts = <26 2>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 */
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index f4e4ba6..7e183ff 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -149,12 +149,17 @@
reg = <0x00000002 0x00004000 0x00000A00>;
};
- nor_flash@0,0 {
+ nor@0,0 {
compatible = "amd,s29gl032a", "cfi-flash";
bank-width = <2>;
reg = <0x00000000 0x00000000 0x00400000>;
#address-cells = <1>;
#size-cells = <1>;
+
+ partition@0 {
+ label = "splash";
+ reg = <0x00000000 0x00020000>;
+ };
partition@300000 {
label = "fpga";
reg = <0x0300000 0x00040000>;
@@ -168,6 +173,41 @@
reg = <0x0380000 0x00080000>;
};
};
+
+ ndfc@1,0 {
+ compatible = "ibm,ndfc";
+ reg = <0x00000001 0x00000000 0x00002000>;
+ ccr = <0x00001000>;
+ bank-settings = <0x80002222>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel";
+ reg = <0x00000000 0x00200000>;
+ };
+ partition@200000 {
+ label = "root";
+ reg = <0x00200000 0x03E00000>;
+ };
+ partition@40000000 {
+ label = "persistent";
+ reg = <0x04000000 0x04000000>;
+ };
+ partition@80000000 {
+ label = "persistent1";
+ reg = <0x08000000 0x04000000>;
+ };
+ partition@C0000000 {
+ label = "persistent2";
+ reg = <0x0C000000 0x04000000>;
+ };
+ };
+ };
};
UART0: serial@ef600300 {
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 25572cc..a32ec8d 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:18 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:46 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -182,6 +184,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,6 +208,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -322,6 +330,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -334,6 +343,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -611,7 +635,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -670,7 +694,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index b80ba7a..4e9d85f 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:20 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:48 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -184,6 +186,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -207,6 +210,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -221,12 +225,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -250,6 +256,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -324,6 +332,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -336,6 +345,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -361,6 +371,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -433,6 +444,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -546,6 +564,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -570,6 +589,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -629,9 +652,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -650,11 +676,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -664,7 +690,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -723,6 +749,7 @@
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -748,11 +775,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_LIBUSUAL is not set
@@ -791,6 +818,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -816,7 +847,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -850,10 +883,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -863,6 +893,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -903,6 +934,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -953,6 +985,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -961,18 +994,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -999,11 +1038,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index 45dcb82..8c019d7 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:50 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -182,6 +184,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,6 +208,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -322,6 +330,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -334,6 +343,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -461,6 +478,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -543,6 +561,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -565,6 +584,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -617,9 +640,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -639,11 +665,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -653,7 +679,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -712,7 +738,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -746,10 +774,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -759,6 +784,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -799,6 +825,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -849,6 +876,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -857,18 +885,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -895,11 +929,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index e2f3695..9917a09 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:23 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:52 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -182,6 +184,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,6 +208,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -322,6 +330,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -334,6 +343,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -611,7 +635,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -670,7 +694,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index 413c778..58bf2ac 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:25 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:53 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -182,6 +184,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,6 +208,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -219,12 +223,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -248,6 +254,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -272,6 +279,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -322,6 +330,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -334,6 +343,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -359,6 +369,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -431,6 +442,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -524,6 +541,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -576,9 +597,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -597,11 +621,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -611,7 +635,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -670,7 +694,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -704,10 +730,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -717,6 +740,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -757,6 +781,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -807,6 +832,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -815,18 +841,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -853,11 +885,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
index 9a9350d..b688838 100644
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ b/arch/powerpc/configs/40x/virtex_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:49:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:55 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -41,7 +42,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,8 +75,8 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +114,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +150,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -188,6 +189,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,13 +207,13 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +228,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -256,6 +260,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +285,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -423,6 +430,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -438,8 +446,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -574,6 +583,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -674,9 +687,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
@@ -854,7 +870,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -870,6 +885,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -906,10 +922,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -918,6 +931,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -997,6 +1011,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1046,6 +1061,7 @@
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1055,6 +1071,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1064,11 +1082,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1094,6 +1114,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index 5820e0a..5ab29dd 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 08:49:27 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:17:57 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -89,6 +90,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -185,6 +187,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -208,6 +211,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -222,12 +226,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -325,6 +333,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -337,6 +346,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -362,6 +372,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -434,6 +445,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -464,6 +481,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -546,6 +564,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -568,6 +587,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -620,9 +643,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -641,11 +667,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -655,7 +681,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -701,9 +727,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -729,7 +759,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -763,10 +795,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -776,6 +805,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -816,6 +846,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -866,6 +897,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -874,18 +906,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -912,11 +950,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 082158d..1d72b0a 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:04 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:31 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,8 +76,8 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -111,7 +112,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -188,6 +189,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -212,6 +214,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -329,6 +336,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -341,6 +349,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -453,6 +462,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -541,7 +557,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -600,7 +616,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index f47c2f3..959bdc4 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:33 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +76,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -193,6 +194,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -216,6 +218,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -333,6 +340,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,6 +353,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -394,6 +403,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -476,6 +486,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -498,6 +509,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -550,9 +565,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -571,11 +589,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -585,7 +603,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -631,9 +649,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -659,7 +681,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -693,10 +717,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -705,6 +726,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -745,6 +767,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -795,6 +818,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -803,18 +827,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -841,11 +871,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 0694756..81cdcc4 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:08 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:35 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,8 +76,8 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -111,7 +112,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -122,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -188,6 +189,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -212,6 +214,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -226,12 +229,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -255,6 +260,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +285,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -329,6 +336,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -341,6 +349,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -453,6 +462,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -505,9 +518,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -527,11 +543,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -541,7 +557,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -600,7 +616,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -634,10 +652,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -646,6 +661,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -686,6 +702,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -736,6 +753,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -744,18 +762,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index c993757..be64aa6 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:09 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:36 2009
#
# CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -43,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -92,6 +93,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -114,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +126,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +133,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +152,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -192,6 +194,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -215,6 +218,7 @@
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +288,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -331,6 +339,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -343,6 +352,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -368,6 +378,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -439,6 +450,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -469,6 +486,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -551,6 +569,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -573,6 +592,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -625,9 +648,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -646,11 +672,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -660,7 +686,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -706,9 +732,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -734,7 +764,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -768,10 +800,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -791,6 +820,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -831,6 +861,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -882,6 +913,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -890,18 +922,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -928,11 +966,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index e326ee8..f67250b 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:11 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:38 2009
#
# CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -43,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,8 +75,8 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -110,7 +111,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -121,7 +121,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -129,11 +128,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -150,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -187,6 +188,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -210,6 +212,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -224,12 +227,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -253,6 +258,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -277,6 +283,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -327,6 +334,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -339,6 +347,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -388,6 +397,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -472,6 +482,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -494,6 +505,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -546,9 +561,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -568,11 +586,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -582,7 +600,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -628,9 +646,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -656,7 +678,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -690,10 +714,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -702,6 +723,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -742,6 +764,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -792,6 +815,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -800,18 +824,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -837,11 +867,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index 927f829..9348c12 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:13 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:41 2009
#
# CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -43,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +115,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +151,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -191,6 +192,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -214,6 +216,7 @@
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -331,6 +338,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -343,6 +351,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -368,6 +377,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -440,6 +450,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -532,6 +549,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -554,6 +572,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -606,9 +628,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -627,11 +652,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -641,7 +666,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -687,9 +712,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -715,7 +744,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -749,10 +780,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -772,6 +800,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -812,6 +841,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -863,6 +893,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -871,18 +902,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -922,11 +959,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index 15f48e0..70d5c3f 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:15 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:42 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +77,12 @@
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -193,6 +194,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -216,6 +218,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -258,6 +263,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +288,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -332,6 +339,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -344,6 +352,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -551,6 +560,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -605,6 +618,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
@@ -661,9 +675,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -730,8 +747,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -751,11 +768,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -764,9 +781,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -848,12 +869,13 @@
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
#
# Display device support
@@ -894,11 +916,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -906,12 +926,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -943,6 +966,7 @@
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -968,18 +992,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1027,6 +1050,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1065,6 +1092,7 @@
CONFIG_RTC_DRV_M41T80_WDT=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1117,6 +1145,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1156,10 +1185,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=m
# CONFIG_HFS_FS is not set
@@ -1168,6 +1194,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1245,6 +1272,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1278,12 +1306,17 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 562beea..a921fe3 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:45 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +76,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +126,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +133,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +152,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -192,6 +193,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -216,6 +218,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -230,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -259,6 +264,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -333,6 +340,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,6 +353,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -370,6 +379,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -442,6 +452,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -472,6 +488,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -554,6 +571,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -663,7 +688,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -709,9 +734,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -794,6 +822,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -834,6 +863,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -885,6 +915,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -893,18 +924,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -944,11 +981,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index 427bb6a..8267008 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:18 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:47 2009
#
# CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -43,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +115,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -125,7 +125,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -133,11 +132,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -154,6 +151,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -191,6 +192,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -214,6 +216,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -228,12 +231,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -257,6 +262,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -281,6 +287,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -331,6 +338,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -343,6 +351,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -368,6 +377,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -440,6 +450,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -470,6 +486,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -554,6 +571,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -576,6 +594,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -628,9 +650,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -649,11 +674,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -663,7 +688,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -709,9 +734,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -737,7 +766,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -771,10 +802,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -784,6 +812,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -824,6 +853,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -874,6 +904,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -882,18 +913,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -920,11 +957,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
index 7513d36..15aab1c 100644
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ b/arch/powerpc/configs/44x/virtex5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:31:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 20 08:22:49 2009
#
# CONFIG_PPC64 is not set
@@ -18,6 +18,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -77,8 +78,8 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -116,7 +117,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +127,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +134,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -156,6 +153,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
# CONFIG_PPC4xx_PCI_EXPRESS is not set
@@ -194,6 +195,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -211,13 +213,13 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +234,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -261,6 +265,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -285,6 +290,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -428,6 +435,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -443,8 +451,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -579,6 +588,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -679,9 +692,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
@@ -859,7 +875,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -875,6 +890,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -911,10 +927,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -923,6 +936,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1002,6 +1016,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1051,6 +1066,7 @@
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1060,6 +1076,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1069,11 +1087,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1099,6 +1119,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig
index 59cbd27..3b77f09 100644
--- a/arch/powerpc/configs/44x/warp_defconfig
+++ b/arch/powerpc/configs/44x/warp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 09:16:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 07:57:16 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -44,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +76,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +114,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +124,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +131,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +150,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -190,6 +191,7 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -213,6 +215,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -227,12 +230,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -273,6 +278,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -348,6 +354,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,6 +367,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -380,8 +388,9 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
@@ -396,7 +405,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
-CONFIG_MTD_OOPS=m
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -450,6 +459,7 @@
CONFIG_MTD_NAND_ECC_SMC=y
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NDFC=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
@@ -458,6 +468,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -480,7 +496,9 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -562,6 +580,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -616,9 +638,12 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -638,7 +663,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
-# CONFIG_I2C_IBM_IIC is not set
+CONFIG_I2C_IBM_IIC=y
# CONFIG_I2C_MPC is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -660,8 +685,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -679,7 +704,7 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_AD7414 is not set
+CONFIG_SENSORS_AD7414=y
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
@@ -687,8 +712,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -708,6 +735,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -729,13 +757,26 @@
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
-# CONFIG_THERMAL_HWMON is not set
-# CONFIG_WATCHDOG is not set
+CONFIG_THERMAL_HWMON=y
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_PIKA_WDT=y
+# CONFIG_BOOKE_WDT is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -744,9 +785,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -802,6 +847,7 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -824,18 +870,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -880,14 +925,18 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
-CONFIG_MMC=m
+
+#
+# OTG and related infrastructure
+#
+CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
-CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
@@ -898,7 +947,18 @@
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA955X is not set
+
+#
+# LED Triggers
+#
+# CONFIG_LEDS_TRIGGERS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
@@ -912,14 +972,18 @@
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -952,13 +1016,11 @@
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
-# CONFIG_TMPFS is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -978,6 +1040,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1057,6 +1120,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1107,6 +1171,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1115,18 +1180,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1134,7 +1205,7 @@
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
# CONFIG_XMON is not set
-# CONFIG_IRQSTACKS is not set
+CONFIG_IRQSTACKS=y
# CONFIG_VIRQ_DEBUG is not set
CONFIG_BDI_SWITCH=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1153,6 +1224,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 3df6274..1239c61 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:12:40 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:58 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,14 +71,23 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -110,7 +119,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,13 +129,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -143,7 +149,6 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@@ -182,9 +187,8 @@
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -211,6 +215,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +227,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +275,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -324,6 +332,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -336,6 +345,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -427,6 +437,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -514,6 +530,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -539,6 +558,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -588,8 +611,10 @@
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=57600
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -629,8 +654,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -675,10 +698,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -736,6 +761,7 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -760,18 +786,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -817,6 +842,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -826,7 +855,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -847,6 +875,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -883,10 +912,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -906,6 +932,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1002,6 +1029,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1053,6 +1081,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1061,6 +1090,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1069,11 +1100,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1100,11 +1133,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 5b969f9..b7b8805 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:10:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:14 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -72,14 +72,23 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -112,7 +121,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +131,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +138,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,7 +156,6 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
@@ -192,7 +196,7 @@
CONFIG_PPC_BESTCOMM=y
CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -220,6 +224,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -231,12 +236,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +271,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -342,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -354,6 +364,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -396,13 +407,19 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -445,6 +462,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -461,6 +479,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -580,6 +600,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -626,6 +649,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -648,6 +672,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -695,8 +723,10 @@
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -762,8 +792,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -796,10 +824,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -846,9 +876,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -860,7 +894,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -881,6 +914,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -914,10 +948,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -926,6 +957,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -967,6 +999,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1016,6 +1049,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1024,6 +1058,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1032,11 +1068,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1063,11 +1101,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index 3c0d4e5..fb10f22 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:11:02 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:42:29 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,14 +71,23 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -110,7 +119,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,13 +129,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -143,7 +149,6 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@@ -182,9 +187,9 @@
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
+CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -211,6 +216,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +228,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +276,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -324,6 +333,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -336,6 +346,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -427,6 +438,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -447,10 +464,16 @@
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -492,6 +515,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -525,6 +549,9 @@
CONFIG_BROADCOM_PHY=y
CONFIG_ICPLUS_PHY=y
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
@@ -548,6 +575,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -590,8 +621,10 @@
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -629,8 +662,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -659,6 +690,7 @@
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -678,6 +710,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -721,10 +754,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -835,7 +870,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -856,6 +890,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -892,10 +927,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -915,6 +947,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1011,6 +1044,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1062,6 +1096,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1070,6 +1105,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1078,11 +1115,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1109,11 +1148,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index 9d02077..00944c0 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:13:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:41:33 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -72,15 +72,24 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -112,7 +121,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +132,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +139,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,7 +157,6 @@
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@@ -191,9 +195,9 @@
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_PPC_BESTCOMM=y
-CONFIG_PPC_BESTCOMM_ATA=y
+CONFIG_PPC_BESTCOMM_ATA=m
CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -212,7 +216,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
@@ -222,6 +225,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -233,12 +237,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -261,6 +267,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +290,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -333,6 +341,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,6 +354,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -365,6 +375,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -413,9 +424,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0x0
-CONFIG_MTD_PHYSMAP_LEN=0x0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -439,6 +448,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -587,6 +602,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -621,6 +639,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -675,7 +697,9 @@
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=9600
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -740,8 +764,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -774,10 +796,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -837,6 +861,7 @@
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
@@ -864,18 +889,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -921,6 +945,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -983,7 +1011,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -1004,6 +1031,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -1039,10 +1067,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1062,6 +1087,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1141,6 +1167,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1173,6 +1200,8 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1180,6 +1209,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index bc19005..65237ad 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:09:30 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:42:58 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,14 +71,23 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -110,7 +119,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -121,7 +129,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -129,11 +136,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -149,7 +154,6 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@@ -188,9 +192,9 @@
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_PPC_BESTCOMM=y
-# CONFIG_PPC_BESTCOMM_ATA is not set
+CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
-# CONFIG_PPC_BESTCOMM_GEN_BD is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -217,6 +221,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -274,6 +281,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -330,6 +338,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -342,6 +351,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -364,6 +374,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -433,6 +444,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -496,6 +513,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -530,6 +548,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -555,6 +576,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -604,8 +629,10 @@
CONFIG_SERIAL_MPC52xx_CONSOLE=y
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -645,8 +672,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -675,6 +700,7 @@
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
@@ -694,6 +720,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -742,10 +769,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -803,6 +832,7 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -827,18 +857,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -884,6 +913,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -947,7 +980,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -968,6 +1000,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1004,10 +1037,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1027,6 +1057,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1123,6 +1154,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1174,6 +1206,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1182,6 +1215,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1190,11 +1225,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1221,11 +1258,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index cbecaf3..fc4a39a 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:49 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:47 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +76,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +114,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -199,6 +199,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -226,6 +228,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -382,6 +391,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
@@ -456,6 +466,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -486,8 +502,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -536,6 +554,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -590,6 +611,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -666,8 +691,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -732,15 +759,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -760,8 +786,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -782,6 +810,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -827,11 +856,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -840,18 +869,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -916,6 +940,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
@@ -934,11 +959,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_LIBUSUAL is not set
@@ -977,6 +1002,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1014,6 +1043,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1061,6 +1091,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1094,10 +1125,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1117,6 +1145,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1209,6 +1238,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1244,6 +1274,8 @@
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1251,6 +1283,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1269,11 +1302,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index bfc32ea..409d017 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:50 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:48 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -468,6 +478,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -543,6 +561,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -627,7 +648,10 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
-# CONFIG_FIXED_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
@@ -651,7 +675,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -661,6 +684,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -691,6 +715,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -715,6 +740,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -792,8 +821,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -858,15 +889,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -884,7 +914,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -902,8 +932,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +957,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
@@ -971,11 +1004,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -984,18 +1017,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1080,6 +1108,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1106,18 +1135,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1177,9 +1205,11 @@
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
# CONFIG_USB_GADGET_GOKU is not set
@@ -1194,6 +1224,10 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1231,12 +1265,14 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1284,6 +1320,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1317,10 +1354,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1340,6 +1374,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1397,6 +1432,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1448,6 +1484,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1457,6 +1494,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1465,11 +1504,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1496,11 +1537,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index aad0e1a..03db97c 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:51 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:49 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -468,6 +478,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -499,8 +515,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -543,6 +561,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -559,6 +578,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -688,6 +709,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -712,7 +736,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -722,6 +745,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -752,6 +776,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -776,6 +801,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -853,8 +882,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -919,15 +950,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -945,7 +975,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -963,8 +993,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -986,6 +1018,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
@@ -1032,11 +1065,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1045,18 +1078,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1141,6 +1169,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1167,18 +1196,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1238,9 +1266,11 @@
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
CONFIG_USB_GADGET_NET2280=y
CONFIG_USB_NET2280=y
# CONFIG_USB_GADGET_GOKU is not set
@@ -1255,6 +1285,10 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1292,12 +1326,14 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1345,6 +1381,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1378,10 +1415,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1401,6 +1435,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1458,6 +1493,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1509,6 +1545,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1518,6 +1555,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1526,11 +1565,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1557,11 +1598,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 9cb8c8b..fb17de5 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:53 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:50 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
CONFIG_QUICC_ENGINE=y
# CONFIG_QE_GPIO is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -226,6 +228,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -405,8 +414,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -449,6 +460,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -465,6 +477,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -523,6 +537,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -563,7 +580,6 @@
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
# CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -572,6 +588,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -594,6 +611,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -665,8 +686,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -730,15 +753,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -758,8 +780,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -780,6 +804,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -820,11 +845,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -833,18 +858,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -900,9 +920,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -940,6 +964,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -987,6 +1012,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1020,10 +1046,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1032,6 +1055,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1087,6 +1111,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1120,6 +1145,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1127,6 +1154,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1145,11 +1173,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 9cc976f..a012ce2 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:54 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:52 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
CONFIG_QUICC_ENGINE=y
# CONFIG_QE_GPIO is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -226,6 +228,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -237,12 +240,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -407,8 +416,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -451,6 +462,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -467,6 +479,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -525,6 +539,9 @@
# CONFIG_BROADCOM_PHY is not set
CONFIG_ICPLUS_PHY=y
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -566,7 +583,6 @@
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
# CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -575,6 +591,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -599,6 +616,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -677,8 +698,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -745,15 +768,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -770,7 +792,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -788,8 +810,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -811,6 +835,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
@@ -857,11 +882,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -870,18 +895,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -966,6 +986,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -991,18 +1012,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1050,6 +1070,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
@@ -1099,6 +1123,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1135,10 +1160,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1147,6 +1169,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1246,6 +1269,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1279,6 +1303,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1286,6 +1312,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1304,11 +1331,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index 07a674f..4bcc4a1 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:56 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:53 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -344,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -359,8 +367,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -381,6 +390,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
#
# User Modules And Translation Layers
@@ -426,9 +436,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
-CONFIG_MTD_PHYSMAP_LEN=0x1000000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -499,7 +515,6 @@
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -524,6 +539,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -577,6 +593,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -593,6 +610,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -723,6 +742,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_NET_ETHERNET is not set
@@ -751,6 +773,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -775,6 +798,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -832,8 +859,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -898,15 +927,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -923,7 +951,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -953,11 +981,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -966,18 +994,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1041,6 +1064,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
@@ -1059,18 +1083,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1117,6 +1140,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1154,12 +1181,14 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1207,6 +1236,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1243,10 +1273,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1256,6 +1283,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1352,6 +1380,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1385,6 +1414,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1392,6 +1423,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1410,11 +1442,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 426232c..9ba5518 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:57 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:55 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -344,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -359,8 +367,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -381,6 +390,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_PARTITIONS is not set
+# CONFIG_MTD_TESTS is not set
#
# User Modules And Translation Layers
@@ -426,9 +436,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xfe000000
-CONFIG_MTD_PHYSMAP_LEN=0x800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -454,6 +462,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -485,8 +499,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -529,6 +545,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -545,6 +562,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -603,6 +622,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
# CONFIG_NET_ETHERNET is not set
@@ -631,6 +653,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -655,6 +678,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -712,8 +739,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -778,15 +807,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -803,7 +831,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -833,11 +861,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -846,18 +874,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -921,6 +944,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
@@ -939,18 +963,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -996,6 +1019,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1033,12 +1060,14 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1086,6 +1115,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1122,10 +1152,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1135,6 +1162,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1231,6 +1259,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1264,6 +1293,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1271,6 +1302,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1289,11 +1321,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 36e2e93..18e4bc0 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:58 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:56 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -344,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -359,8 +367,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -404,8 +413,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -454,6 +465,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -477,7 +491,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -487,6 +500,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -517,6 +531,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -539,6 +554,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -608,8 +627,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -673,15 +694,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -701,8 +721,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -723,6 +745,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -763,11 +786,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -776,18 +799,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -843,9 +861,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -883,6 +905,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -930,6 +953,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -963,10 +987,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -975,6 +996,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1028,6 +1050,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1061,6 +1084,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1068,6 +1093,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1086,11 +1112,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 80eb6c9..76db813 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:59 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:58 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +122,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +129,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +197,8 @@
CONFIG_QUICC_ENGINE=y
# CONFIG_QE_GPIO is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -224,6 +226,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +293,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -343,6 +350,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -358,8 +366,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -380,6 +389,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -451,6 +461,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -480,8 +496,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -524,6 +542,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -540,6 +559,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -598,6 +619,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -638,7 +662,6 @@
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
# CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -647,6 +670,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -669,6 +693,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -740,8 +768,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -805,15 +835,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -833,8 +862,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -895,11 +927,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -908,18 +940,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -975,9 +1002,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1015,6 +1046,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1062,6 +1094,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1095,10 +1128,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1108,6 +1138,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1163,6 +1194,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1196,6 +1228,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1203,6 +1237,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1221,11 +1256,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index b9b2368..0dc11c4 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:00 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:01 2009
#
# CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +76,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +114,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +198,8 @@
CONFIG_QUICC_ENGINE=y
CONFIG_QE_GPIO=y
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -224,6 +226,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -235,12 +238,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +272,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +352,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +368,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -384,6 +393,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -462,6 +472,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -493,8 +509,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -543,6 +561,9 @@
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
# CONFIG_NET_ETHERNET is not set
@@ -566,7 +587,6 @@
# CONFIG_GIANFAR is not set
CONFIG_UCC_GETH=y
# CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -582,6 +602,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -656,8 +680,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -723,16 +749,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -744,12 +768,13 @@
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
CONFIG_SPI_MPC83xx=y
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
@@ -758,6 +783,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -794,11 +824,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -807,18 +837,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -897,6 +923,7 @@
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -962,6 +989,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -995,10 +1023,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1018,6 +1043,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1074,6 +1100,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1109,6 +1136,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1116,6 +1145,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
CONFIG_PPC_EARLY_DEBUG=y
@@ -1145,11 +1175,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f6350d7..e42f6b3 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:00 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:59 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -199,6 +199,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -344,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -359,8 +367,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -404,8 +413,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -448,6 +459,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -464,6 +476,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -583,6 +597,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -628,6 +645,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -650,6 +668,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -720,8 +742,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -787,15 +811,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -815,8 +838,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -837,6 +862,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -877,11 +903,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -890,18 +916,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -957,9 +978,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -991,6 +1016,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1024,10 +1050,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1036,6 +1059,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1093,6 +1117,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1124,6 +1149,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1131,6 +1158,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1149,11 +1177,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index f447de1..408022f 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:01 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:01 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +113,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -124,7 +123,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -132,11 +130,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -153,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -199,6 +199,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -236,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +271,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -339,6 +346,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -354,8 +362,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -400,8 +409,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -460,6 +471,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -590,6 +603,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -644,6 +660,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -721,8 +741,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -789,15 +811,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -817,8 +838,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -839,6 +862,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -884,11 +908,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -897,18 +921,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -961,11 +980,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -973,12 +990,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1011,6 +1031,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
@@ -1029,11 +1050,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1074,6 +1095,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1105,6 +1130,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1138,10 +1164,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1150,6 +1173,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1207,6 +1231,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1238,6 +1263,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1245,6 +1272,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1267,11 +1295,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 8d2d7ee..a0c42fb 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:02 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:02 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -112,7 +112,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,7 +121,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -130,11 +128,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +197,8 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -223,6 +225,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -234,12 +237,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +269,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -342,6 +349,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -357,8 +365,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -402,8 +411,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -452,6 +463,9 @@
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -504,6 +518,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -573,8 +591,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -640,15 +660,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -668,8 +687,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -690,6 +711,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -730,11 +752,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -743,18 +765,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -822,6 +839,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -855,10 +873,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -867,6 +882,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -908,6 +924,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -939,6 +956,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -946,6 +965,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -964,11 +984,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 1af7b9e..6479bb9 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:03 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:03 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,8 +78,8 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -111,7 +113,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +123,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -145,6 +144,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -185,6 +188,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -222,12 +226,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -324,6 +331,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -339,8 +347,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -432,6 +441,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -454,6 +469,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -507,9 +523,12 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -534,6 +553,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -595,8 +618,10 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -614,6 +639,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -642,11 +672,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -656,14 +686,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -716,9 +739,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -749,6 +776,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -782,10 +810,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -795,6 +820,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -845,6 +871,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -895,6 +922,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -904,6 +932,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -912,11 +942,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -943,6 +975,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
index e243e14..e31b6a4 100644
--- a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:05 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:04 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +80,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -96,6 +98,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -118,7 +121,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +157,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +200,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -235,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +271,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +295,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -376,6 +384,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -392,8 +401,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -442,8 +452,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -487,6 +499,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -503,6 +516,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -622,6 +637,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -668,6 +686,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -692,6 +711,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -783,8 +806,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -849,8 +874,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -882,18 +907,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -920,6 +940,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -965,6 +986,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1073,6 +1108,7 @@
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1175,11 +1211,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1187,12 +1221,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1225,6 +1262,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1250,18 +1288,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1309,6 +1346,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1346,6 +1387,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1405,7 +1447,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1447,10 +1491,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1461,6 +1502,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1562,6 +1604,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1613,6 +1656,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1622,6 +1666,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1630,11 +1676,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index d790cba..905e8a3 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:05 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -124,13 +125,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -147,6 +146,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -186,6 +189,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -224,12 +228,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +276,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -326,6 +333,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -341,8 +349,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -380,6 +389,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -415,6 +425,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -437,6 +450,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -502,8 +519,10 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -534,11 +553,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -548,14 +567,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -608,9 +620,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -640,6 +656,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -673,10 +690,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -685,6 +699,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -735,6 +750,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -784,6 +800,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -793,6 +810,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -801,11 +820,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -831,6 +852,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
index f6cb014..f6fa0b7 100644
--- a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:08 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:07 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +80,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -96,6 +98,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -118,7 +121,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +131,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +138,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +157,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +200,7 @@
# CONFIG_CPM2 is not set
CONFIG_FSL_ULI1575=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -235,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -266,6 +272,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +296,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -377,6 +385,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -393,8 +402,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -443,8 +453,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -488,6 +500,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -504,6 +517,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -623,6 +638,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -667,6 +685,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -691,6 +710,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -782,8 +805,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
@@ -848,8 +873,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -869,11 +894,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -882,18 +907,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -920,6 +940,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -965,6 +986,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -976,8 +1003,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1018,11 +1047,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1075,6 +1110,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1177,11 +1213,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1189,12 +1223,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1227,6 +1264,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1252,18 +1290,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1311,6 +1348,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1348,6 +1389,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1406,7 +1448,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1448,10 +1492,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1462,6 +1503,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1563,6 +1605,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1614,6 +1657,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1667,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1631,11 +1677,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1661,11 +1709,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1699,7 +1752,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 6cf9292..095e2de 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:09 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:09 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +78,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -116,7 +118,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -127,13 +128,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -150,6 +149,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -190,6 +193,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -227,12 +231,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -257,6 +263,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -280,6 +287,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -336,6 +344,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -351,8 +360,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -400,6 +410,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -448,6 +459,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -496,6 +510,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -518,6 +533,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -583,8 +602,10 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -604,6 +625,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -637,11 +663,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -651,14 +677,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -714,9 +733,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -748,6 +771,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -781,10 +805,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -793,6 +814,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -843,6 +865,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -892,6 +915,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -901,6 +925,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -909,11 +935,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -939,6 +967,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
index 597be84..186c101 100644
--- a/arch/powerpc/configs/85xx/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:11 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:10 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +115,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,7 +124,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +150,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -192,6 +194,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -230,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -260,6 +265,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -283,6 +289,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -339,6 +346,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -354,8 +362,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -401,8 +410,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -445,6 +456,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -461,6 +473,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -519,6 +533,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -564,6 +581,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -586,6 +604,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -658,8 +680,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -723,8 +747,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -750,8 +774,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -772,6 +798,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -812,11 +839,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -825,18 +852,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -892,9 +914,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -932,6 +958,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -979,6 +1006,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1012,10 +1040,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1024,6 +1049,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1077,6 +1103,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1126,6 +1153,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1135,6 +1163,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1143,11 +1173,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1184,11 +1216,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
index 32aeb79..813223a 100644
--- a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc8
-# Tue Dec 30 11:17:46 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:12 2009
#
# CONFIG_PPC64 is not set
@@ -48,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -81,12 +81,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -99,6 +99,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -121,7 +122,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -133,7 +133,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -141,12 +140,10 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -163,6 +160,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -242,7 +243,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -276,6 +276,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -299,6 +300,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -387,6 +389,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -403,8 +406,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -500,6 +504,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -516,6 +521,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -635,6 +642,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -679,6 +689,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -703,6 +714,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -794,6 +809,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_HVC_UDBG is not set
@@ -861,8 +877,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -895,10 +911,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -926,6 +944,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -971,6 +990,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -982,8 +1007,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1024,11 +1051,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1081,6 +1114,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1183,11 +1217,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1195,12 +1227,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1233,6 +1268,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1269,7 +1305,6 @@
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1317,6 +1352,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1401,7 +1440,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1443,10 +1484,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1457,6 +1495,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1558,6 +1597,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1609,6 +1649,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1618,6 +1659,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1626,6 +1669,7 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
@@ -1700,7 +1744,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index 8769359..f95961c 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:14 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:13 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +117,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -187,6 +190,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -225,12 +229,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -278,6 +285,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -334,6 +342,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -349,8 +358,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -397,6 +407,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -439,6 +450,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -498,6 +510,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -542,6 +557,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -564,6 +580,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -634,8 +654,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -672,11 +694,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -686,14 +708,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -749,9 +764,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -783,6 +802,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -816,10 +836,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -828,6 +845,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -878,6 +896,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -927,6 +946,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -936,6 +956,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -944,11 +966,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -974,6 +998,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index bfe3c97..e68e8098 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:16 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:15 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +115,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -185,6 +188,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -222,12 +226,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -251,6 +257,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -274,6 +281,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -330,6 +338,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,8 +354,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -391,6 +401,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -439,6 +450,9 @@
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -483,6 +497,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -505,6 +520,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -575,8 +594,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -613,11 +634,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -627,14 +648,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -693,6 +707,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -726,10 +741,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -738,6 +750,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -776,6 +789,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -807,6 +821,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -814,6 +830,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -831,6 +848,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 8c507f8..b1c766e 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:17 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:17 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +115,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -185,6 +188,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -222,12 +226,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +274,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -324,6 +331,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -339,8 +347,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -378,6 +387,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -413,6 +423,9 @@
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -435,6 +448,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -500,8 +517,10 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -530,11 +549,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -544,14 +563,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -604,9 +616,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -666,6 +682,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -699,10 +716,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -711,6 +725,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -761,6 +776,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -809,6 +825,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -818,6 +835,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -826,11 +845,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -867,6 +888,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index 5a0cf58..eb4ba7a 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:19 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:18 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +78,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -116,7 +118,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -128,18 +129,15 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -156,6 +154,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -196,6 +198,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -233,12 +236,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -263,6 +268,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +292,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -400,6 +407,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -415,8 +423,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -470,14 +479,17 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
@@ -485,7 +497,6 @@
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -510,6 +521,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -564,6 +576,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -580,6 +593,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -640,6 +655,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -686,6 +704,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -708,6 +727,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -805,11 +828,13 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
@@ -823,6 +848,7 @@
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
@@ -877,13 +903,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -898,6 +923,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -924,8 +954,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +978,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -972,11 +1005,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -985,17 +1018,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1061,9 +1089,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1096,6 +1128,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1135,10 +1168,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1147,6 +1177,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1227,6 +1258,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=m
@@ -1278,6 +1310,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1287,6 +1320,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1295,11 +1330,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1325,6 +1362,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index f3e4f34..f4379b1 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:20 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:19 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -113,7 +115,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -123,13 +124,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -146,6 +145,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -186,6 +189,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -223,12 +227,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -252,6 +258,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -273,6 +280,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -329,6 +337,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -344,8 +353,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -435,6 +445,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -464,8 +480,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -508,6 +526,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -567,6 +586,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -590,7 +612,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -600,6 +621,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -629,6 +651,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -651,6 +674,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -721,8 +748,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -787,8 +816,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -814,8 +843,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -836,6 +867,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -862,11 +894,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -875,18 +907,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -942,9 +969,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -976,6 +1007,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1009,10 +1041,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1032,6 +1061,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1082,6 +1112,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1117,6 +1148,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1124,6 +1157,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1141,6 +1175,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index c624893..b866923 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:21 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:20 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +78,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -189,6 +192,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -226,12 +230,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -276,6 +283,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -332,6 +340,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -347,8 +356,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -512,6 +530,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -903,18 +939,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -970,9 +1002,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1152,6 +1190,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index eef45b9..0bc4597 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:22 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:20 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -45,7 +47,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +117,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +127,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +134,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +153,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -195,6 +197,7 @@
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -233,12 +236,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +270,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -288,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -344,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -359,8 +367,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -383,6 +392,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -465,6 +475,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=m
@@ -502,8 +518,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -546,6 +564,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -605,6 +624,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -649,6 +671,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -671,6 +694,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -741,8 +768,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -806,8 +835,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -833,8 +862,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -855,6 +886,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -881,11 +913,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -894,18 +926,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -961,9 +988,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1001,6 +1032,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1048,6 +1080,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1081,10 +1114,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1095,6 +1125,7 @@
# CONFIG_JFFS2_FS is not set
# CONFIG_UBIFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1145,6 +1176,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1194,6 +1226,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1203,6 +1236,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1211,11 +1246,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1241,6 +1278,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index 11b637e..d5a864d 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:23 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:21 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +78,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -189,6 +192,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -226,12 +230,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -276,6 +283,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -332,6 +340,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -347,8 +356,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -512,6 +530,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -903,18 +939,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -970,9 +1002,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1152,6 +1190,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index 2519169..a250091 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:25 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:22 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +78,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -114,7 +116,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -125,13 +126,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -148,6 +147,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -189,6 +192,7 @@
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -226,12 +230,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_HAS_RAPIDIO is not set
#
@@ -276,6 +283,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -332,6 +340,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -347,8 +356,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -438,6 +448,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -468,8 +484,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -512,6 +530,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -594,7 +616,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -604,6 +625,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -634,6 +656,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -656,6 +679,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -728,8 +755,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -796,13 +825,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -816,6 +844,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -842,8 +875,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -864,6 +899,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -890,11 +926,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -903,18 +939,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -970,9 +1002,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1004,6 +1040,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1037,10 +1074,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1060,6 +1094,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1110,6 +1145,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1145,6 +1181,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1152,6 +1190,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1169,6 +1208,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 391874c..1ab5aba 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:30 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:26 2009
#
# CONFIG_PPC64 is not set
@@ -42,11 +42,12 @@
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +79,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
@@ -117,7 +118,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +129,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +136,10 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -159,6 +156,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +198,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -215,7 +217,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
@@ -225,6 +226,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +239,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +274,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_HAS_RAPIDIO=y
@@ -293,6 +298,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -502,6 +508,7 @@
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -522,6 +529,7 @@
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -538,8 +546,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -562,6 +571,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -638,10 +648,17 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -668,8 +685,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -729,6 +748,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -848,6 +869,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -902,6 +926,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -924,6 +952,7 @@
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
@@ -1016,7 +1045,9 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -1055,6 +1086,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -1081,8 +1113,8 @@
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=y
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1095,7 +1127,31 @@
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -1108,8 +1164,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1130,6 +1188,7 @@
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1163,8 +1222,8 @@
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_ALIM7101_WDT is not set
-# CONFIG_8xxx_WDT is not set
CONFIG_GEF_WDT=y
+# CONFIG_8xxx_WDT is not set
#
# PCI-based Watchdog Cards
@@ -1176,11 +1235,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1189,18 +1248,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1260,11 +1315,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1272,12 +1325,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1310,6 +1366,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1332,18 +1389,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1391,6 +1447,11 @@
# CONFIG_USB_VST is not set
# CONFIG_USB_ATM is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1478,6 +1539,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1514,10 +1576,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1527,6 +1586,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1613,6 +1673,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1663,6 +1724,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1672,6 +1734,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1681,11 +1745,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1706,6 +1772,7 @@
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
@@ -1716,11 +1783,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index 72854a1..bbdf4bf 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:28 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:24 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +115,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +151,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -194,6 +194,7 @@
# CONFIG_QUICC_ENGINE is not set
CONFIG_FSL_ULI1575=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -213,7 +214,6 @@
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
@@ -221,6 +221,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -232,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=12
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -265,6 +268,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -287,6 +291,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -360,6 +365,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -375,8 +381,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -401,6 +408,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -481,6 +489,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -510,8 +524,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -524,7 +540,6 @@
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -549,6 +564,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -618,6 +634,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -757,6 +775,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -841,7 +863,9 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -905,8 +929,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -926,11 +950,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -939,18 +963,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1029,6 +1048,7 @@
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1054,6 +1074,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1130,6 +1151,7 @@
CONFIG_SND_SOC=y
CONFIG_SND_SOC_MPC8610=y
CONFIG_SND_SOC_MPC8610_HPCD=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SOC_ALL_CODECS is not set
CONFIG_SND_SOC_CS4270=y
CONFIG_SND_SOC_CS4270_VD33_ERRATA=y
@@ -1157,9 +1179,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1197,6 +1223,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1244,6 +1271,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -1276,10 +1304,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1289,6 +1314,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1388,6 +1414,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1438,6 +1465,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1447,6 +1475,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1455,11 +1485,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1486,6 +1518,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 41220ec..92acfdf 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:29 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:25 2009
#
# CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +78,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -96,6 +96,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -118,7 +119,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +130,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +137,10 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +157,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -198,6 +199,7 @@
# CONFIG_QUICC_ENGINE is not set
CONFIG_FSL_ULI1575=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -225,6 +227,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +240,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -268,6 +273,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_HAS_RAPIDIO=y
@@ -291,6 +297,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -379,6 +386,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -395,8 +403,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -445,8 +454,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -490,6 +501,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -506,6 +518,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -625,6 +639,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -670,6 +687,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -694,6 +712,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -785,8 +807,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
@@ -851,8 +875,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -872,11 +896,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -885,18 +909,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -923,6 +942,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -968,6 +988,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -979,8 +1005,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1021,11 +1049,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1078,6 +1112,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1180,11 +1215,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1192,12 +1225,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1230,6 +1266,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1255,18 +1292,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1314,6 +1350,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1351,6 +1391,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1397,7 +1438,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1439,10 +1482,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1453,6 +1493,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1554,6 +1595,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1605,6 +1647,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1614,6 +1657,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1622,11 +1667,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1653,11 +1700,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1691,7 +1742,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index a434286..04797e7 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:40:26 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:36:23 2009
#
# CONFIG_PPC64 is not set
@@ -46,7 +46,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +78,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
@@ -117,7 +117,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,12 +135,10 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -159,6 +155,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -197,6 +197,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -215,7 +216,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
@@ -225,6 +225,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -237,12 +238,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -270,6 +273,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -292,6 +296,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -501,6 +506,7 @@
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -521,6 +527,7 @@
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -537,8 +544,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -561,6 +569,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -637,6 +646,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -666,8 +681,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -734,6 +751,9 @@
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -786,6 +806,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
@@ -801,6 +825,7 @@
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
+# CONFIG_ATM_SOLOS is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
@@ -892,8 +917,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_NVRAM is not set
@@ -958,8 +985,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -985,8 +1012,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1007,6 +1036,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1047,11 +1077,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1060,18 +1090,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1134,9 +1159,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1182,11 +1211,18 @@
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
-# CONFIG_OCFS2_COMPAT_JBD is not set
+# CONFIG_OCFS2_FS_POSIX_ACL is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=m
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
@@ -1216,10 +1252,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1229,6 +1262,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=m
# CONFIG_OMFS_FS is not set
@@ -1317,6 +1351,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1367,6 +1402,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1376,6 +1412,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1385,11 +1423,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1411,6 +1451,7 @@
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_CRYPTO=y
@@ -1420,11 +1461,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 024f279..aaab5cc 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:32 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:24 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -71,12 +72,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -109,7 +110,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@
CONFIG_HAVE_CLK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -142,6 +140,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -187,6 +189,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,12 +208,12 @@
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_8XX_MINIMAL_FPEMU is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -323,6 +329,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -338,8 +345,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -428,6 +436,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -580,7 +601,9 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -598,11 +621,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -612,14 +635,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -674,6 +690,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -706,10 +723,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -719,6 +733,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -774,6 +789,7 @@
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -821,6 +837,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -829,6 +846,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -837,11 +856,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 5078594..5103319 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:34 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:26 2009
#
# CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +78,12 @@
CONFIG_AUDIT_TREE=y
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -122,6 +122,7 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
@@ -135,7 +136,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -143,11 +143,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -164,6 +162,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -221,6 +223,7 @@
#
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -243,10 +246,12 @@
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -258,12 +263,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -287,6 +294,7 @@
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -314,6 +322,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -574,6 +584,7 @@
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -594,6 +605,7 @@
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -616,8 +628,6 @@
#
# Bluetooth device drivers
#
-CONFIG_BT_HCIUSB=m
-CONFIG_BT_HCIUSB_SCO=y
# CONFIG_BT_HCIBTUSB is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
@@ -635,12 +645,9 @@
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -665,6 +672,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=m
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -737,6 +745,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -834,6 +848,8 @@
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
CONFIG_SCSI_FUTURE_DOMAIN=m
@@ -852,6 +868,7 @@
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
+# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
@@ -896,6 +913,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -949,6 +969,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -1055,7 +1079,9 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=m
@@ -1124,8 +1150,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1151,8 +1177,10 @@
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1173,6 +1201,7 @@
CONFIG_SENSORS_LM90=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_MAX1619=m
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1218,11 +1247,11 @@
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1234,14 +1263,8 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1298,7 +1321,7 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
-CONFIG_USB_MON=y
+CONFIG_USB_MON=m
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
@@ -1310,6 +1333,7 @@
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
@@ -1339,18 +1363,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
-CONFIG_USB_STORAGE_DPCM=y
# CONFIG_USB_STORAGE_USBAT is not set
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
@@ -1419,12 +1442,14 @@
# CONFIG_USB_SERIAL_HP4X is not set
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
@@ -1458,6 +1483,10 @@
# CONFIG_USB_UEAGLEATM is not set
# CONFIG_USB_XUSBATM is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1500,19 +1529,23 @@
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4_FS is not set
CONFIG_JBD=m
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
@@ -1549,10 +1582,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
@@ -1573,6 +1603,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=m
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1678,6 +1709,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=m
@@ -1703,7 +1735,7 @@
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
@@ -1722,6 +1754,7 @@
# CONFIG_DEBUG_MUTEXES is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_HIGHMEM=y
CONFIG_DEBUG_BUGVERBOSE=y
@@ -1731,6 +1764,7 @@
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1741,7 +1775,12 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
#
# Tracers
@@ -1750,11 +1789,14 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1763,6 +1805,7 @@
# CONFIG_MSI_BITMAP_SELFTEST is not set
# CONFIG_XMON is not set
# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1776,6 +1819,7 @@
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_SELINUX=y
@@ -1785,7 +1829,6 @@
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_CRYPTO=y
@@ -1794,11 +1837,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index c420e47..c6d2baa 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1012,7 +1012,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index 9ba3c6f..d212377 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -834,7 +834,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 63b3c23..5094a65 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -941,8 +941,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index a6f1cff..add6419 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:36 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:27 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -86,6 +86,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -107,7 +108,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -140,6 +138,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -181,6 +183,7 @@
CONFIG_CPM2=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -206,6 +209,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -213,12 +217,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -243,6 +249,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -265,6 +272,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -346,6 +354,7 @@
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +369,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -455,6 +465,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -522,9 +538,12 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -569,6 +588,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -591,6 +611,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
@@ -633,6 +657,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -651,6 +676,11 @@
# CONFIG_DEBUG_GPIO is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -668,11 +698,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -682,14 +712,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -782,13 +805,11 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -877,6 +898,7 @@
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -924,6 +946,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -933,6 +956,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -941,10 +966,12 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -971,11 +998,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 870d289..b2fdfd9 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:37 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:28 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -70,12 +71,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -108,7 +109,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@
CONFIG_HAVE_CLK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -141,6 +139,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -186,6 +188,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -205,12 +208,12 @@
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_8XX_MINIMAL_FPEMU=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -225,12 +228,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -272,6 +277,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -323,6 +329,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -338,8 +345,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -428,6 +436,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -470,6 +484,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -495,6 +512,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -536,7 +557,9 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -555,11 +578,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -569,14 +592,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -630,6 +646,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -662,10 +679,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -675,6 +689,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -730,6 +745,7 @@
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -777,6 +793,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -785,6 +802,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -793,11 +812,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index f85e71c..fc90592 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -994,8 +994,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 54fa624..aa5855a 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:38 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:29 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -74,12 +74,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -118,7 +118,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -129,7 +128,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -137,11 +135,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -158,6 +154,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -200,6 +200,7 @@
# CONFIG_TAU is not set
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -227,6 +228,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -238,12 +240,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -267,6 +271,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -289,6 +294,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -455,6 +462,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -471,12 +479,9 @@
CONFIG_WIRELESS_OLD_REGULATORY=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -501,6 +506,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -554,9 +560,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffc00000
-CONFIG_MTD_PHYSMAP_LEN=0x400000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -580,6 +584,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -610,8 +620,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -654,6 +666,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -670,6 +683,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -827,6 +842,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -851,6 +867,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -949,8 +969,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -1015,8 +1037,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1042,8 +1064,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1064,6 +1088,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1090,11 +1115,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1103,18 +1128,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1165,12 +1185,6 @@
# CONFIG_HID_PID is not set
#
-# USB HID Boot Protocol drivers
-#
-# CONFIG_USB_KBD is not set
-# CONFIG_USB_MOUSE is not set
-
-#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
@@ -1202,6 +1216,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1227,18 +1242,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1295,12 +1309,14 @@
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
@@ -1329,6 +1345,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1366,6 +1386,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1417,6 +1438,7 @@
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1458,10 +1480,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1471,6 +1490,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1561,6 +1581,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1614,6 +1635,7 @@
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1623,6 +1645,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1631,11 +1655,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1662,11 +1688,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 045f1b0..8b24400 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -866,8 +866,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 8d3c623..c58c38d 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:38 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:30 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -89,6 +89,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -111,7 +112,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +122,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -144,6 +142,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -190,6 +192,7 @@
CONFIG_CPM2=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -215,6 +218,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -222,12 +226,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -253,6 +259,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -275,6 +282,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -337,6 +345,7 @@
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -351,8 +360,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -451,6 +461,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -522,6 +538,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -558,6 +577,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
@@ -601,6 +624,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_BRIQ_PANEL is not set
@@ -621,6 +645,11 @@
# CONFIG_DEBUG_GPIO is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -638,11 +667,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -652,14 +681,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -753,10 +775,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
@@ -768,6 +787,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -857,6 +877,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -905,6 +926,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -914,6 +936,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -922,10 +946,12 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -953,11 +979,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index fbaa67f..297b5d5 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:39 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:32 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -69,12 +70,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -106,7 +107,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -140,6 +138,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -186,6 +188,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -209,6 +212,7 @@
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -325,6 +332,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -340,8 +348,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -435,6 +444,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -489,6 +504,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -514,6 +532,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -555,7 +577,9 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -574,11 +598,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -588,14 +612,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -659,6 +676,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -692,10 +710,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -715,6 +730,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -771,6 +787,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -802,6 +819,8 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -809,6 +828,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -827,6 +847,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 15c5604..81afc8b 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Thu Nov 13 02:09:07 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 21:40:44 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -72,10 +72,19 @@
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -108,7 +117,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,7 +127,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -127,11 +134,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -147,7 +152,6 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
-CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
@@ -192,7 +196,7 @@
CONFIG_PPC_BESTCOMM=y
CONFIG_PPC_BESTCOMM_ATA=y
CONFIG_PPC_BESTCOMM_FEC=y
-CONFIG_PPC_BESTCOMM_GEN_BD=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -220,6 +224,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -231,12 +236,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -264,6 +271,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -286,6 +294,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -342,6 +351,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -354,6 +364,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -376,6 +387,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set
@@ -447,6 +459,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -474,13 +492,19 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
-# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -539,6 +563,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -659,6 +685,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -693,6 +722,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -774,9 +807,11 @@
CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_HVC_RTAS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -844,8 +879,6 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -874,6 +907,7 @@
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -894,6 +928,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -953,10 +988,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -1051,7 +1088,7 @@
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_GENERIC=y
#
# Display device support
@@ -1093,21 +1130,22 @@
CONFIG_HID_A4TECH=y
# CONFIG_HID_APPLE is not set
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
# CONFIG_HID_CHICONY is not set
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
@@ -1137,6 +1175,7 @@
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1164,18 +1203,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1222,6 +1260,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1243,7 +1285,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -1264,6 +1305,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1300,10 +1342,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1323,6 +1362,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1403,6 +1443,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1454,6 +1495,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1462,6 +1504,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1470,11 +1514,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1501,11 +1547,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index f80b1ca..38712e8 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:40 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:33 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -73,12 +73,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -112,7 +112,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -122,13 +121,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -145,6 +142,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -184,6 +185,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -211,6 +213,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -222,12 +225,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -249,6 +254,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -271,6 +277,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -327,6 +334,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -342,8 +350,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -388,6 +397,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -429,6 +439,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -445,6 +456,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -563,6 +576,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -586,7 +602,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -600,6 +615,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -630,6 +646,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -652,6 +669,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -722,8 +743,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -760,11 +783,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -774,14 +797,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -837,9 +853,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -870,7 +890,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -904,10 +926,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -916,6 +935,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -970,6 +990,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1003,6 +1024,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1010,6 +1033,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1028,6 +1052,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index c8f5dec..d85a43c 100644
--- a/arch/powerpc/configs/mpc8272_ads_defconfig
+++ b/arch/powerpc/configs/mpc8272_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:41 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:35 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -86,6 +86,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -108,7 +109,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -119,13 +119,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -141,6 +139,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -183,6 +185,7 @@
CONFIG_CPM2=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -209,6 +212,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -246,6 +252,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -268,6 +275,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -349,6 +357,7 @@
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -363,8 +372,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -459,6 +469,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -526,9 +542,12 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -573,6 +592,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -595,6 +615,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
CONFIG_PPP=y
@@ -690,6 +714,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -708,6 +733,11 @@
# CONFIG_DEBUG_GPIO is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -725,11 +755,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -739,14 +769,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -843,13 +866,11 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -940,6 +961,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -991,6 +1013,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1000,6 +1023,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1008,10 +1033,12 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1038,11 +1065,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index d582014..45f03ca 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:42 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:36 2009
#
# CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -77,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -115,7 +115,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -126,7 +125,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -134,11 +132,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -155,6 +151,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -205,6 +205,8 @@
CONFIG_QE_GPIO=y
# CONFIG_FSL_ULI1575 is not set
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_MCU_MPC8349EMITX is not set
#
# Kernel options
@@ -232,6 +234,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -243,12 +246,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -275,6 +280,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -297,6 +303,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -353,6 +360,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -368,8 +376,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -390,6 +399,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -472,6 +482,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -503,8 +519,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -547,6 +565,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -563,6 +582,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -682,6 +703,9 @@
# CONFIG_BROADCOM_PHY is not set
CONFIG_ICPLUS_PHY=y
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -722,7 +746,6 @@
CONFIG_GIANFAR=y
CONFIG_UCC_GETH=y
# CONFIG_UGETH_MAGIC_PACKET is not set
-# CONFIG_UGETH_FILTERING is not set
# CONFIG_UGETH_TX_ON_DEMAND is not set
# CONFIG_MV643XX_ETH is not set
# CONFIG_QLA3XXX is not set
@@ -731,6 +754,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -755,6 +779,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -833,8 +861,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -902,16 +932,14 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
-# CONFIG_MCU_MPC8349EMITX is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -923,6 +951,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -949,8 +982,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -971,6 +1006,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1016,11 +1052,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1029,18 +1065,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1093,11 +1125,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1105,12 +1135,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1143,6 +1176,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
@@ -1161,11 +1195,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1206,6 +1240,11 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1237,6 +1276,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1270,10 +1310,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1283,6 +1320,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1342,6 +1380,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1373,6 +1412,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1380,6 +1421,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1398,11 +1440,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index c87b53a..fb08819 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:43 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:37 2009
#
# CONFIG_PPC64 is not set
@@ -21,7 +21,9 @@
CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
+# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
@@ -46,7 +48,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -79,12 +81,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -97,6 +99,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -119,7 +122,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -131,7 +133,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -139,11 +140,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +159,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -202,6 +205,7 @@
CONFIG_FSL_ULI1575=y
CONFIG_CPM=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -240,12 +244,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -271,6 +277,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -294,6 +301,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -382,6 +390,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -398,8 +407,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -449,8 +459,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -494,6 +506,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -510,6 +523,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -629,6 +644,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -675,6 +693,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -699,6 +718,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -792,8 +815,10 @@
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
@@ -860,13 +885,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -881,6 +905,11 @@
# CONFIG_GPIO_SYSFS is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
@@ -901,11 +930,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -915,18 +944,14 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -953,6 +978,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -998,6 +1024,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -1009,8 +1041,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1051,11 +1085,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1108,6 +1148,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1210,11 +1251,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1222,12 +1261,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1260,6 +1302,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_FSL=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1286,18 +1329,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1345,6 +1387,11 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1389,6 +1436,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1448,7 +1496,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1490,10 +1540,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1504,6 +1551,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1605,6 +1653,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1656,6 +1705,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1665,6 +1715,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1673,11 +1725,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1704,11 +1758,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1742,7 +1800,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 8272b1a..1793d08 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:43 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:38 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -69,12 +70,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -106,7 +107,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -117,13 +117,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -140,6 +138,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -185,6 +187,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -209,6 +212,7 @@
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -223,12 +227,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -325,6 +332,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -340,8 +348,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -372,6 +381,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -407,6 +417,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -433,6 +446,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -518,7 +535,9 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -549,11 +568,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -563,14 +582,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -623,9 +635,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -657,6 +673,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -690,10 +707,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -702,6 +716,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -758,6 +773,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -790,6 +806,8 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -797,6 +815,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -814,6 +833,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 1736bbc..adc756e 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:44 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:39 2009
#
# CONFIG_PPC64 is not set
@@ -41,11 +41,12 @@
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -78,12 +79,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -96,6 +97,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -118,7 +120,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -130,7 +131,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -138,12 +138,10 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -160,6 +158,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -199,6 +201,7 @@
# CONFIG_QUICC_ENGINE is not set
CONFIG_FSL_ULI1575=y
# CONFIG_MPC8xxx_GPIO is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -226,6 +229,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -238,12 +242,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
CONFIG_HAS_RAPIDIO=y
@@ -292,6 +299,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -380,6 +388,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -396,8 +405,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -420,6 +430,7 @@
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -446,8 +457,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -491,6 +504,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -507,6 +521,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -626,6 +642,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -671,6 +690,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -695,6 +715,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -786,8 +810,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
@@ -826,6 +852,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
@@ -852,8 +879,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -866,18 +893,42 @@
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_GPIOLIB is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -886,18 +937,15 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -924,6 +972,7 @@
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
+# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_DVB_CAPTURE_DRIVERS=y
#
@@ -969,6 +1018,12 @@
# CONFIG_DVB_FE_CUSTOMISE is not set
#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+
+#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
@@ -980,8 +1035,10 @@
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
@@ -1022,11 +1079,17 @@
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3304 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522 is not set
# CONFIG_DVB_S5H1411 is not set
#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+
+#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
@@ -1079,6 +1142,7 @@
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
@@ -1181,11 +1245,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1193,12 +1255,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1231,6 +1296,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1256,18 +1322,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1315,6 +1380,11 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1352,6 +1422,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1398,7 +1469,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1440,10 +1513,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
@@ -1454,6 +1524,7 @@
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1555,6 +1626,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1606,6 +1678,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1615,6 +1688,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1623,11 +1698,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1654,11 +1731,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1692,7 +1773,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index a4283b6..4b76321 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:46 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:41 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_8xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -40,7 +41,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -70,12 +71,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -108,7 +109,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -118,13 +118,11 @@
CONFIG_HAVE_CLK=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -141,6 +139,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -193,6 +195,7 @@
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -212,12 +215,12 @@
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_8XX_MINIMAL_FPEMU=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -232,12 +235,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -279,6 +284,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -330,6 +336,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,8 +352,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -439,6 +447,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -481,6 +495,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -506,6 +523,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -547,7 +568,9 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
@@ -566,11 +589,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -580,14 +603,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -641,6 +657,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -673,10 +690,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -686,6 +700,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -741,6 +756,7 @@
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -788,6 +804,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -796,6 +813,8 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -804,11 +823,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 199e5f5..4f8681c 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -984,7 +984,7 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index de9b121..5339bb4 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -1232,8 +1232,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 4256e2c..326205c 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 09:54:44 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 08:44:03 2009
#
# CONFIG_PPC64 is not set
@@ -15,6 +15,7 @@
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_4xx=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -41,7 +42,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -72,12 +73,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -90,6 +91,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -112,7 +114,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -123,7 +124,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -131,11 +131,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -152,6 +150,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -192,6 +194,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -215,6 +218,7 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -229,12 +233,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -258,6 +264,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -282,6 +289,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -355,6 +363,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -370,8 +379,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -397,6 +407,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y
@@ -469,6 +480,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=m
@@ -593,6 +610,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -615,6 +633,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -674,9 +696,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -745,13 +770,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -803,9 +827,11 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -904,9 +930,13 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -918,7 +948,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -939,7 +968,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -976,10 +1007,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1005,6 +1033,7 @@
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1084,6 +1113,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
@@ -1137,6 +1167,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1146,6 +1177,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1154,11 +1187,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1185,11 +1220,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 034a1fb..5e6d55f 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc4
-# Fri Nov 14 10:06:19 2008
+# Linux kernel version: 2.6.29-rc2
+# Fri Jan 23 08:43:46 2009
#
# CONFIG_PPC64 is not set
@@ -19,6 +19,7 @@
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
+CONFIG_PPC_MMU_NOHASH=y
# CONFIG_PPC_MM_SLICES is not set
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
@@ -45,7 +46,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -76,12 +77,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -94,6 +95,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -116,7 +118,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
@@ -127,7 +128,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -135,11 +135,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -157,6 +155,10 @@
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
CONFIG_PPC4xx_PCI_EXPRESS=y
@@ -204,6 +206,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_FSL_ULI1575 is not set
CONFIG_OF_RTC=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -227,6 +230,7 @@
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -241,12 +245,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -269,6 +275,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -293,6 +300,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -354,10 +362,12 @@
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
+CONFIG_STP=m
CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
+CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
@@ -366,6 +376,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -378,6 +389,7 @@
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -403,6 +415,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
@@ -474,6 +487,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=m
@@ -631,6 +650,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -655,6 +675,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -722,9 +746,12 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -794,13 +821,12 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -853,9 +879,11 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
#
@@ -972,6 +1000,7 @@
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
@@ -1012,7 +1041,6 @@
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -1058,6 +1086,11 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1069,7 +1102,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -1089,7 +1121,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1126,10 +1160,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1155,6 +1186,7 @@
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1234,6 +1266,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=m
@@ -1287,6 +1320,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1296,6 +1330,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1304,11 +1340,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1333,11 +1371,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1419,5 +1461,6 @@
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
CONFIG_KVM_440=y
+# CONFIG_KVM_EXIT_TIMING is not set
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 069ae1b..88c6295 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -211,11 +211,28 @@
CONFIG_PPC_PASEMI_IOMMU=y
# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
CONFIG_PPC_PASEMI_MDIO=y
-# CONFIG_PPC_PS3 is not set
+CONFIG_PPC_PS3=y
+
+#
+# PS3 Platform Options
+#
+# CONFIG_PS3_ADVANCED is not set
+CONFIG_PS3_HTAB_SIZE=20
+# CONFIG_PS3_DYNAMIC_DMA is not set
+CONFIG_PS3_VUART=y
+CONFIG_PS3_PS3AV=y
+CONFIG_PS3_SYS_MANAGER=y
+CONFIG_PS3_STORAGE=m
+CONFIG_PS3_DISK=m
+CONFIG_PS3_ROM=m
+CONFIG_PS3_FLASH=m
+CONFIG_PS3_LPM=m
CONFIG_PPC_CELL=y
+CONFIG_PPC_CELL_COMMON=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
CONFIG_PPC_CELLEB=y
+CONFIG_PPC_CELL_QPACE=y
#
# Cell Broadband Engine options
@@ -981,6 +998,9 @@
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=m
+CONFIG_GELIC_NET=m
+CONFIG_GELIC_WIRELESS=y
+# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
@@ -1241,8 +1261,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -1370,6 +1390,8 @@
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
CONFIG_FB_IBM_GXT4500=y
+CONFIG_FB_PS3=m
+CONFIG_FB_PS3_DEFAULT_SIZE_M=9
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
@@ -1492,6 +1514,8 @@
CONFIG_SND_PPC=y
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
+CONFIG_SND_PS3=m
+CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 01f05ec..7d044df 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -1801,8 +1801,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_PCF8575=m
CONFIG_SENSORS_PCA9539=m
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 228099d..fdded96 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:47 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:42 2009
#
# CONFIG_PPC64 is not set
@@ -44,7 +44,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -87,6 +87,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -109,7 +110,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,13 +120,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -142,6 +140,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -183,6 +185,7 @@
CONFIG_CPM2=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -209,6 +212,7 @@
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -216,12 +220,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -247,6 +253,7 @@
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -269,6 +276,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -350,6 +358,7 @@
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -364,8 +373,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
@@ -460,6 +470,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -520,6 +536,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -577,9 +594,12 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
-# CONFIG_MDIO_OF_GPIO is not set
+# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
@@ -624,6 +644,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -646,6 +667,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
CONFIG_PPP=y
@@ -743,6 +768,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -761,6 +787,11 @@
# CONFIG_DEBUG_GPIO is not set
#
+# Memory mapped GPIO expanders:
+#
+# CONFIG_GPIO_XILINX is not set
+
+#
# I2C GPIO expanders:
#
@@ -778,11 +809,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -792,14 +823,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-
-#
-# Voltage and Current regulators
-#
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -844,7 +868,7 @@
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
@@ -859,10 +883,12 @@
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
CONFIG_USB_GADGET_M66592=y
CONFIG_USB_M66592=y
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
@@ -876,6 +902,11 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -938,13 +969,11 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1035,6 +1064,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
@@ -1086,6 +1116,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1095,6 +1126,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1103,10 +1136,12 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
@@ -1133,11 +1168,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 6046dc0..e971db1 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:48 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:44 2009
#
# CONFIG_PPC64 is not set
@@ -45,7 +45,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -75,12 +75,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -118,7 +118,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -128,13 +127,11 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -151,6 +148,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -190,6 +191,7 @@
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -213,10 +215,12 @@
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
# CONFIG_IOMMU_HELPER is not set
+CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +232,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
@@ -255,6 +261,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +286,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -335,6 +344,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -350,8 +360,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -445,6 +456,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -475,8 +492,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -489,7 +508,6 @@
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -519,6 +537,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -571,6 +590,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -587,6 +607,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -707,6 +729,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -730,7 +755,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -744,6 +768,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -773,6 +798,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -797,6 +823,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -877,8 +907,10 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
@@ -943,8 +975,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -970,8 +1002,10 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -992,6 +1026,7 @@
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
@@ -1018,11 +1053,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1031,18 +1066,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -1101,11 +1131,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1113,12 +1141,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_TOPSEED=y
CONFIG_THRUSTMASTER_FF=y
CONFIG_ZEROPLUS_FF=y
CONFIG_USB_SUPPORT=y
@@ -1148,6 +1179,7 @@
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -1170,11 +1202,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1216,6 +1248,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1253,6 +1289,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1299,7 +1336,9 @@
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1333,10 +1372,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1346,6 +1382,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1400,6 +1437,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1433,6 +1471,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1440,6 +1480,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1458,6 +1499,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 1e520ab..61b1008 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1055,8 +1055,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index b3f5671..86512c8 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc3
-# Sat Nov 8 12:39:48 2008
+# Linux kernel version: 2.6.29-rc2
+# Mon Jan 26 15:35:46 2009
#
# CONFIG_PPC64 is not set
@@ -43,7 +43,7 @@
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
@@ -73,12 +73,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -110,7 +110,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
@@ -120,7 +119,6 @@
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -128,11 +126,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -149,6 +145,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -191,6 +191,7 @@
# CONFIG_TAU is not set
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
#
# Kernel options
@@ -217,6 +218,7 @@
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -228,12 +230,14 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_PROC_DEVICETREE=y
CONFIG_CMDLINE_BOOL=y
@@ -257,6 +261,7 @@
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_STUB is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -279,6 +284,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=m
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -330,6 +336,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -345,8 +352,9 @@
# CONFIG_CFG80211 is not set
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -367,6 +375,7 @@
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
@@ -416,9 +425,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xFF800000
-CONFIG_MTD_PHYSMAP_LEN=0x00800000
-CONFIG_MTD_PHYSMAP_BANKWIDTH=1
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
@@ -442,6 +449,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -468,8 +481,10 @@
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -483,7 +498,6 @@
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -512,6 +526,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -582,6 +597,8 @@
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -672,6 +689,10 @@
# CONFIG_IWLWIFI_LEDS is not set
#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
@@ -729,8 +750,10 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=y
@@ -795,8 +818,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -816,11 +839,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -829,18 +852,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
-
-#
-# Voltage and Current regulators
-#
+# CONFIG_MFD_PCF50633 is not set
# CONFIG_REGULATOR is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@@ -903,6 +921,7 @@
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
@@ -925,18 +944,17 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
@@ -983,6 +1001,10 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
@@ -1020,6 +1042,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1070,7 +1093,9 @@
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1104,10 +1129,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1127,6 +1149,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1204,6 +1227,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
@@ -1239,6 +1263,8 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
@@ -1246,6 +1272,7 @@
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_IRQSTACKS is not set
# CONFIG_BOOTX_TEXT is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 9268602..5ab7d7f 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -35,4 +35,3 @@
unifdef-y += termios.h
unifdef-y += types.h
unifdef-y += unistd.h
-unifdef-y += swab.h
diff --git a/arch/powerpc/include/asm/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index 5cca27a..aa6cc4f 100644
--- a/arch/powerpc/include/asm/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
@@ -7,8 +7,6 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _ASM_POWERPC_BYTEORDER_H */
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index eead5c6..67f1812 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -103,10 +103,10 @@
int (*map)(struct ps3_dma_region *,
unsigned long virt_addr,
unsigned long len,
- unsigned long *bus_addr,
+ dma_addr_t *bus_addr,
u64 iopte_pp);
int (*unmap)(struct ps3_dma_region *,
- unsigned long bus_addr,
+ dma_addr_t bus_addr,
unsigned long len);
};
/**
@@ -124,9 +124,9 @@
int ps3_dma_region_create(struct ps3_dma_region *r);
int ps3_dma_region_free(struct ps3_dma_region *r);
int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
- unsigned long len, unsigned long *bus_addr,
+ unsigned long len, dma_addr_t *bus_addr,
u64 iopte_pp);
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
unsigned long len);
/* mmio routines */
diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h
index a0a1531..2701753 100644
--- a/arch/powerpc/include/asm/qe.h
+++ b/arch/powerpc/include/asm/qe.h
@@ -624,7 +624,7 @@
#define UCC_GETH_UCCE_RXF1 0x00000002
#define UCC_GETH_UCCE_RXF0 0x00000001
-/* UPSMR, when used as a UART */
+/* UCC Protocol Specific Mode Register (UPSMR), when used for UART */
#define UCC_UART_UPSMR_FLC 0x8000
#define UCC_UART_UPSMR_SL 0x4000
#define UCC_UART_UPSMR_CL_MASK 0x3000
@@ -652,6 +652,23 @@
#define UCC_UART_UPSMR_TPM_EVEN 0x0002
#define UCC_UART_UPSMR_TPM_HIGH 0x0003
+/* UCC Protocol Specific Mode Register (UPSMR), when used for Ethernet */
+#define UCC_GETH_UPSMR_FTFE 0x80000000
+#define UCC_GETH_UPSMR_PTPE 0x40000000
+#define UCC_GETH_UPSMR_ECM 0x04000000
+#define UCC_GETH_UPSMR_HSE 0x02000000
+#define UCC_GETH_UPSMR_PRO 0x00400000
+#define UCC_GETH_UPSMR_CAP 0x00200000
+#define UCC_GETH_UPSMR_RSH 0x00100000
+#define UCC_GETH_UPSMR_RPM 0x00080000
+#define UCC_GETH_UPSMR_R10M 0x00040000
+#define UCC_GETH_UPSMR_RLPB 0x00020000
+#define UCC_GETH_UPSMR_TBIM 0x00010000
+#define UCC_GETH_UPSMR_RES1 0x00002000
+#define UCC_GETH_UPSMR_RMM 0x00001000
+#define UCC_GETH_UPSMR_CAM 0x00000400
+#define UCC_GETH_UPSMR_BRO 0x00000200
+
/* UCC Transmit On Demand Register (UTODR) */
#define UCC_SLOW_TOD 0x8000
#define UCC_FAST_TOD 0x8000
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index e0175be..0aa0315 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -18,7 +18,7 @@
*/
#define RTAS_UNKNOWN_SERVICE (-1)
-#define RTAS_INSTANTIATE_MAX (1UL<<30) /* Don't instantiate rtas at/above this value */
+#define RTAS_INSTANTIATE_MAX (1ULL<<30) /* Don't instantiate rtas at/above this value */
/* Buffer size for ppc_rtas system call. */
#define RTAS_RMOBUF_MAX (64 * 1024)
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 803def23..72353f6 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -92,7 +92,7 @@
SYSCALL(uselib)
SYSCALL(swapon)
SYSCALL(reboot)
-SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir)
+SYSX(sys_ni_syscall,compat_sys_old_readdir,sys_old_readdir)
SYSCALL_SPU(mmap)
SYSCALL_SPU(munmap)
SYSCALL_SPU(truncate)
diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h
index c004c13..7ce27a5 100644
--- a/arch/powerpc/include/asm/types.h
+++ b/arch/powerpc/include/asm/types.h
@@ -1,7 +1,12 @@
#ifndef _ASM_POWERPC_TYPES_H
#define _ASM_POWERPC_TYPES_H
-#ifdef __powerpc64__
+/*
+ * This is here because we used to use l64 for 64bit powerpc
+ * and we don't want to impact user mode with our change to ll64
+ * in the kernel.
+ */
+#if defined(__powerpc64__) && !defined(__KERNEL__)
# include <asm-generic/int-l64.h>
#else
# include <asm-generic/int-ll64.h>
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 9937fe4..19ee491 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -56,6 +56,10 @@
#include "head_booke.h"
#endif
+#if defined(CONFIG_FSL_BOOKE)
+#include "../mm/mmu_decl.h"
+#endif
+
int main(void)
{
DEFINE(THREAD, offsetof(struct task_struct, thread));
@@ -382,6 +386,9 @@
DEFINE(PGD_T_LOG2, PGD_T_LOG2);
DEFINE(PTE_T_LOG2, PTE_T_LOG2);
#endif
+#ifdef CONFIG_FSL_BOOKE
+ DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
+#endif
#ifdef CONFIG_KVM_EXIT_TIMING
DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index b33f041..bb37b1d 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -113,7 +113,7 @@
struct cache *next_local; /* next cache of >= level */
};
-static DEFINE_PER_CPU(struct cache_dir *, cache_dir);
+static DEFINE_PER_CPU(struct cache_dir *, cache_dir_pcpu);
/* traversal/modification of this list occurs only at cpu hotplug time;
* access is serialized by cpu hotplug locking
@@ -468,9 +468,9 @@
cache_dir->kobj = kobj;
- WARN_ON_ONCE(per_cpu(cache_dir, cpu_id) != NULL);
+ WARN_ON_ONCE(per_cpu(cache_dir_pcpu, cpu_id) != NULL);
- per_cpu(cache_dir, cpu_id) = cache_dir;
+ per_cpu(cache_dir_pcpu, cpu_id) = cache_dir;
return cache_dir;
err:
@@ -820,13 +820,13 @@
/* Prevent userspace from seeing inconsistent state - remove
* the sysfs hierarchy first */
- cache_dir = per_cpu(cache_dir, cpu_id);
+ cache_dir = per_cpu(cache_dir_pcpu, cpu_id);
/* careful, sysfs population may have failed */
if (cache_dir)
remove_cache_dir(cache_dir);
- per_cpu(cache_dir, cpu_id) = NULL;
+ per_cpu(cache_dir_pcpu, cpu_id) = NULL;
/* clear the CPU's bit in its cache chain, possibly freeing
* cache objects */
diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 14183af..2983ada 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -79,10 +79,10 @@
"Warning: IOMMU offset too big for device mask\n");
if (tbl)
printk(KERN_INFO
- "mask: 0x%08lx, table offset: 0x%08lx\n",
+ "mask: 0x%08llx, table offset: 0x%08lx\n",
mask, tbl->it_offset);
else
- printk(KERN_INFO "mask: 0x%08lx, table unavailable\n",
+ printk(KERN_INFO "mask: 0x%08llx, table unavailable\n",
mask);
return 0;
} else
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 5355244..60c60cc 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -195,8 +195,9 @@
return -EINVAL;
}
- offset = (unsigned)((unsigned short)jmp[0]) << 16 |
- (unsigned)((unsigned short)jmp[1]);
+ /* The bottom half is signed extended */
+ offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
+ (int)((short)jmp[1]);
DEBUGP(" %x ", offset);
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index b4bcf5a..ebaedaf 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -1518,6 +1518,15 @@
/* turn on 64-bit mode */
bl .enable_64b_mode
+ li r0,0
+ mfspr r3,SPRN_HID4
+ rldimi r3,r0,40,23 /* clear bit 23 (rm_ci) */
+ sync
+ mtspr SPRN_HID4,r3
+ isync
+ sync
+ slbia
+
/* get TOC pointer (real address) */
bl .relative_toc
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 11b549ac..36ffb35 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -389,10 +389,6 @@
#endif
#endif
- mfspr r3,SPRN_TLB1CFG
- andi. r3,r3,0xfff
- lis r4,num_tlbcam_entries@ha
- stw r3,num_tlbcam_entries@l(r4)
/*
* Decide what sort of machine this is and initialize the MMU.
*/
@@ -711,7 +707,7 @@
EXCEPTION(0x2060, PerformanceMonitor, performance_monitor_exception, EXC_XFER_STD)
#ifdef CONFIG_PPC_E500MC
- EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_EE)
+ EXCEPTION(0x2070, Doorbell, unknown_exception, EXC_XFER_STD)
#endif
/* Debug Interrupt */
@@ -909,7 +905,7 @@
_GLOBAL(loadcam_entry)
lis r4,TLBCAM@ha
addi r4,r4,TLBCAM@l
- mulli r5,r3,20
+ mulli r5,r3,TLBCAM_SIZE
add r3,r5,r4
lwz r4,0(r3)
mtspr SPRN_MAS0,r4
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 1bfa706..fd51578 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -239,12 +239,12 @@
if (printk_ratelimit()) {
printk(KERN_INFO "iommu_free: invalid entry\n");
printk(KERN_INFO "\tentry = 0x%lx\n", entry);
- printk(KERN_INFO "\tdma_addr = 0x%lx\n", (u64)dma_addr);
- printk(KERN_INFO "\tTable = 0x%lx\n", (u64)tbl);
- printk(KERN_INFO "\tbus# = 0x%lx\n", (u64)tbl->it_busno);
- printk(KERN_INFO "\tsize = 0x%lx\n", (u64)tbl->it_size);
- printk(KERN_INFO "\tstartOff = 0x%lx\n", (u64)tbl->it_offset);
- printk(KERN_INFO "\tindex = 0x%lx\n", (u64)tbl->it_index);
+ printk(KERN_INFO "\tdma_addr = 0x%llx\n", (u64)dma_addr);
+ printk(KERN_INFO "\tTable = 0x%llx\n", (u64)tbl);
+ printk(KERN_INFO "\tbus# = 0x%llx\n", (u64)tbl->it_busno);
+ printk(KERN_INFO "\tsize = 0x%llx\n", (u64)tbl->it_size);
+ printk(KERN_INFO "\tstartOff = 0x%llx\n", (u64)tbl->it_offset);
+ printk(KERN_INFO "\tindex = 0x%llx\n", (u64)tbl->it_index);
WARN_ON(1);
}
return;
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index d051e8c..182e0f6 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -240,7 +240,7 @@
if (rc)
return;
- seq_printf(m, "partition_entitled_capacity=%ld\n",
+ seq_printf(m, "partition_entitled_capacity=%lld\n",
ppp_data.entitlement);
seq_printf(m, "group=%d\n", ppp_data.group_num);
seq_printf(m, "system_active_processors=%d\n",
@@ -265,7 +265,7 @@
ppp_data.unallocated_weight);
seq_printf(m, "capacity_weight=%d\n", ppp_data.weight);
seq_printf(m, "capped=%d\n", ppp_data.capped);
- seq_printf(m, "unallocated_capacity=%ld\n",
+ seq_printf(m, "unallocated_capacity=%lld\n",
ppp_data.unallocated_entitlement);
}
@@ -509,10 +509,10 @@
} else
return -EINVAL;
- pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
+ pr_debug("%s: current_entitled = %llu, current_weight = %u\n",
__func__, ppp_data.entitlement, ppp_data.weight);
- pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+ pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
__func__, new_entitled, new_weight);
retval = plpar_hcall_norets(H_SET_PPP, new_entitled, new_weight);
@@ -558,7 +558,7 @@
pr_debug("%s: current_entitled = %lu, current_weight = %u\n",
__func__, mpp_data.entitled_mem, mpp_data.mem_weight);
- pr_debug("%s: new_entitled = %lu, new_weight = %u\n",
+ pr_debug("%s: new_entitled = %llu, new_weight = %u\n",
__func__, new_entitled, new_weight);
rc = plpar_hcall_norets(H_SET_MPP, new_entitled, new_weight);
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index b3abebb..d59e2b1 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -93,10 +93,35 @@
KDUMP_KERNELBASE);
crashk_res.start = KDUMP_KERNELBASE;
+#else
+ if (!crashk_res.start) {
+ /*
+ * unspecified address, choose a region of specified size
+ * can overlap with initrd (ignoring corruption when retained)
+ * ppc64 requires kernel and some stacks to be in first segemnt
+ */
+ crashk_res.start = KDUMP_KERNELBASE;
+ }
+
+ crash_base = PAGE_ALIGN(crashk_res.start);
+ if (crash_base != crashk_res.start) {
+ printk("Crash kernel base must be aligned to 0x%lx\n",
+ PAGE_SIZE);
+ crashk_res.start = crash_base;
+ }
+
#endif
crash_size = PAGE_ALIGN(crash_size);
crashk_res.end = crashk_res.start + crash_size - 1;
+ /* The crash region must not overlap the current kernel */
+ if (overlaps_crashkernel(__pa(_stext), _end - _stext)) {
+ printk(KERN_WARNING
+ "Crash kernel can not overlap current kernel\n");
+ crashk_res.start = crashk_res.end = 0;
+ return;
+ }
+
/* Crash kernel trumps memory limit */
if (memory_limit && memory_limit <= crashk_res.end) {
memory_limit = crashk_res.end + 1;
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index da5a385..0f41812 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -16,8 +16,6 @@
* 2 of the License, or (at your option) any later version.
*/
-#define DEBUG
-
#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/string.h>
@@ -258,7 +256,8 @@
} else {
pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %s\n",
oirq.size, oirq.specifier[0], oirq.specifier[1],
- oirq.controller->full_name);
+ oirq.controller ? oirq.controller->full_name :
+ "<default>");
virq = irq_create_of_mapping(oirq.controller, oirq.specifier,
oirq.size);
@@ -562,8 +561,21 @@
(unsigned long long)(offset + size - 1));
if (mmap_state == pci_mmap_mem) {
- if ((offset + size) > hose->isa_mem_size)
- return -ENXIO;
+ /* Hack alert !
+ *
+ * Because X is lame and can fail starting if it gets an error trying
+ * to mmap legacy_mem (instead of just moving on without legacy memory
+ * access) we fake it here by giving it anonymous memory, effectively
+ * behaving just like /dev/zero
+ */
+ if ((offset + size) > hose->isa_mem_size) {
+ printk(KERN_DEBUG
+ "Process %s (pid:%d) mapped non-existing PCI legacy memory for 0%04x:%02x\n",
+ current->comm, current->pid, pci_domain_nr(bus), bus->number);
+ if (vma->vm_flags & VM_SHARED)
+ return shmem_zero_setup(vma);
+ return 0;
+ }
offset += hose->isa_mem_phys;
} else {
unsigned long io_offset = (unsigned long)hose->io_base_virt - _IO_BASE;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 586962f..ea8eda8 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -470,7 +470,7 @@
if (bus->self) {
pr_debug("IO mapping for PCI-PCI bridge %s\n",
pci_name(bus->self));
- pr_debug(" virt=0x%016lx...0x%016lx\n",
+ pr_debug(" virt=0x%016llx...0x%016llx\n",
bus->resource[0]->start + _IO_BASE,
bus->resource[0]->end + _IO_BASE);
return 0;
@@ -502,7 +502,7 @@
hose->io_base_phys - phys_page);
pr_debug("IO mapping for PHB %s\n", hose->dn->full_name);
- pr_debug(" phys=0x%016lx, virt=0x%p (alloc=0x%p)\n",
+ pr_debug(" phys=0x%016llx, virt=0x%p (alloc=0x%p)\n",
hose->io_base_phys, hose->io_base_virt, hose->io_base_alloc);
pr_debug(" size=0x%016lx (alloc=0x%016lx)\n",
hose->pci_io_size, size_page);
@@ -517,7 +517,7 @@
hose->io_resource.start += io_virt_offset;
hose->io_resource.end += io_virt_offset;
- pr_debug(" hose->io_resource=0x%016lx...0x%016lx\n",
+ pr_debug(" hose->io_resource=0x%016llx...0x%016llx\n",
hose->io_resource.start, hose->io_resource.end);
return 0;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index c09cffa..f00f831 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -590,6 +590,11 @@
{
u32 *slb_size_ptr;
+ slb_size_ptr = of_get_flat_dt_prop(node, "slb-size", NULL);
+ if (slb_size_ptr != NULL) {
+ mmu_slb_size = *slb_size_ptr;
+ return;
+ }
slb_size_ptr = of_get_flat_dt_prop(node, "ibm,slb-size", NULL);
if (slb_size_ptr != NULL) {
mmu_slb_size = *slb_size_ptr;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d8bd216..2d34196 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -434,8 +434,8 @@
printk("Starting Linux PPC64 %s\n", init_utsname()->version);
printk("-----------------------------------------------------\n");
- printk("ppc64_pft_size = 0x%lx\n", ppc64_pft_size);
- printk("physicalMemorySize = 0x%lx\n", lmb_phys_mem_size());
+ printk("ppc64_pft_size = 0x%llx\n", ppc64_pft_size);
+ printk("physicalMemorySize = 0x%llx\n", lmb_phys_mem_size());
if (ppc64_caches.dline_size != 0x80)
printk("ppc64_caches.dcache_line_size = 0x%x\n",
ppc64_caches.dline_size);
@@ -493,7 +493,7 @@
* bringup, we need to get at them in real mode. This means they
* must also be within the RMO region.
*/
- limit = min(0x10000000UL, lmb.rmo_size);
+ limit = min(0x10000000ULL, lmb.rmo_size);
for_each_possible_cpu(i) {
unsigned long sp;
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 94aa7b0..d369449 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -492,14 +492,14 @@
struct vio_dev *viodev = to_vio_dev(dev);
void *ret;
- if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE))) {
+ if (vio_cmo_alloc(viodev, roundup(size, PAGE_SIZE))) {
atomic_inc(&viodev->cmo.allocs_failed);
return NULL;
}
ret = dma_iommu_ops.alloc_coherent(dev, size, dma_handle, flag);
if (unlikely(ret == NULL)) {
- vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+ vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
atomic_inc(&viodev->cmo.allocs_failed);
}
@@ -513,7 +513,7 @@
dma_iommu_ops.free_coherent(dev, size, vaddr, dma_handle);
- vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE));
+ vio_cmo_dealloc(viodev, roundup(size, PAGE_SIZE));
}
static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page,
@@ -572,6 +572,7 @@
if (unlikely(!ret)) {
vio_cmo_dealloc(viodev, alloc_size);
atomic_inc(&viodev->cmo.allocs_failed);
+ return ret;
}
for (sgl = sglist, count = 0; count < ret; count++, sgl++)
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 47bf15c..161b9b9 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -87,7 +87,9 @@
/* The dummy segment contents for the bug workaround mentioned above
near PHDRS. */
.dummy : AT(ADDR(.dummy) - LOAD_OFFSET) {
- LONG(0xf177)
+ LONG(0)
+ LONG(0)
+ LONG(0)
} :kernel :dummy
/*
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index 4aae0c3..13b7d54 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -172,6 +172,8 @@
}
break;
case 0x378: /* orx */
+ if (instr & 1)
+ break;
rs = (instr >> 21) & 0x1f;
rb = (instr >> 11) & 0x1f;
if (rs == rb) { /* mr */
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index 23cee39..ea6e41e 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -56,18 +56,11 @@
extern void loadcam_entry(unsigned int index);
unsigned int tlbcam_index;
-unsigned int num_tlbcam_entries;
static unsigned long __cam0, __cam1, __cam2;
#define NUM_TLBCAMS (16)
-struct tlbcam {
- u32 MAS0;
- u32 MAS1;
- u32 MAS2;
- u32 MAS3;
- u32 MAS7;
-} TLBCAM[NUM_TLBCAMS];
+struct tlbcam TLBCAM[NUM_TLBCAMS];
struct tlbcamrange {
unsigned long start;
@@ -80,7 +73,7 @@
/*
* Return PA for this VA if it is mapped by a CAM, or 0
*/
-unsigned long v_mapped_by_tlbcam(unsigned long va)
+phys_addr_t v_mapped_by_tlbcam(unsigned long va)
{
int b;
for (b = 0; b < tlbcam_index; ++b)
@@ -92,7 +85,7 @@
/*
* Return VA for a given PA or 0 if not mapped
*/
-unsigned long p_mapped_by_tlbcam(unsigned long pa)
+unsigned long p_mapped_by_tlbcam(phys_addr_t pa)
{
int b;
for (b = 0; b < tlbcam_index; ++b)
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index 67850ec..14af8ce 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -320,7 +320,7 @@
and r8,r8,r0 /* writable if _RW & _DIRTY */
rlwimi r5,r5,32-1,30,30 /* _PAGE_USER -> PP msb */
rlwimi r5,r5,32-2,31,31 /* _PAGE_USER -> PP lsb */
- ori r8,r8,0xe14 /* clear out reserved bits and M */
+ ori r8,r8,0xe04 /* clear out reserved bits */
andc r8,r5,r8 /* PP = user? (rw&dirty? 2: 3): 0 */
BEGIN_FTR_SECTION
rlwinm r8,r8,0,~_PAGE_COHERENT /* clear M (coherence not required) */
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index ad123bc..d1f9c62 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -75,6 +75,15 @@
#endif /* CONFIG_PPC_MMU_NOHASH */
#ifdef CONFIG_PPC32
+
+struct tlbcam {
+ u32 MAS0;
+ u32 MAS1;
+ u32 MAS2;
+ u32 MAS3;
+ u32 MAS7;
+};
+
extern void mapin_ram(void);
extern int map_page(unsigned long va, phys_addr_t pa, int flags);
extern void setbat(int index, unsigned long virt, phys_addr_t phys,
@@ -90,8 +99,6 @@
struct hash_pte;
extern struct hash_pte *Hash, *Hash_end;
extern unsigned long Hash_size, Hash_mask;
-
-extern unsigned int num_tlbcam_entries;
#endif
extern unsigned long ioremap_bot;
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 22972cd..58bcaeb 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -61,8 +61,8 @@
#ifdef HAVE_TLBCAM
extern unsigned int tlbcam_index;
-extern unsigned long v_mapped_by_tlbcam(unsigned long va);
-extern unsigned long p_mapped_by_tlbcam(unsigned long pa);
+extern phys_addr_t v_mapped_by_tlbcam(unsigned long va);
+extern unsigned long p_mapped_by_tlbcam(phys_addr_t pa);
#else /* !HAVE_TLBCAM */
#define v_mapped_by_tlbcam(x) (0UL)
#define p_mapped_by_tlbcam(x) (0UL)
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index 45d9253..fe65c40 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -123,9 +123,9 @@
int wimgxpp;
struct ppc_bat *bat = BATS[index];
- if (((flags & _PAGE_NO_CACHE) == 0) &&
- cpu_has_feature(CPU_FTR_NEED_COHERENT))
- flags |= _PAGE_COHERENT;
+ if ((flags & _PAGE_NO_CACHE) ||
+ (cpu_has_feature(CPU_FTR_NEED_COHERENT) == 0))
+ flags &= ~_PAGE_COHERENT;
bl = (size >> 17) - 1;
if (PVR_VER(mfspr(SPRN_PVR)) != 1) {
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index db44e02..ba51948 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -710,9 +710,18 @@
unsigned long len)
{
struct slice_mask mask, available;
+ unsigned int psize = mm->context.user_psize;
mask = slice_range_to_mask(addr, len);
- available = slice_mask_for_size(mm, mm->context.user_psize);
+ available = slice_mask_for_size(mm, psize);
+#ifdef CONFIG_PPC_64K_PAGES
+ /* We need to account for 4k slices too */
+ if (psize == MMU_PAGE_64K) {
+ struct slice_mask compat_mask;
+ compat_mask = slice_mask_for_size(mm, MMU_PAGE_4K);
+ or_mask(available, compat_mask);
+ }
+#endif
#if 0 /* too verbose */
slice_dbg("is_hugepage_only_range(mm=%p, addr=%lx, len=%lx)\n",
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index 60e6032..98cd1dc 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -251,8 +251,8 @@
paca[cpu].stab_addr = newstab;
paca[cpu].stab_real = virt_to_abs(newstab);
- printk(KERN_INFO "Segment table for CPU %d at 0x%lx "
- "virtual, 0x%lx absolute\n",
+ printk(KERN_INFO "Segment table for CPU %d at 0x%llx "
+ "virtual, 0x%llx absolute\n",
cpu, paca[cpu].stab_addr, paca[cpu].stab_real);
}
}
diff --git a/arch/powerpc/oprofile/cell/spu_profiler.c b/arch/powerpc/oprofile/cell/spu_profiler.c
index 9305dda..b129d00 100644
--- a/arch/powerpc/oprofile/cell/spu_profiler.c
+++ b/arch/powerpc/oprofile/cell/spu_profiler.c
@@ -16,6 +16,7 @@
#include <linux/smp.h>
#include <linux/slab.h>
#include <asm/cell-pmu.h>
+#include <asm/time.h>
#include "pr_util.h"
#define SCALE_SHIFT 14
diff --git a/arch/powerpc/oprofile/op_model_pa6t.c b/arch/powerpc/oprofile/op_model_pa6t.c
index c40de46..42f778d 100644
--- a/arch/powerpc/oprofile/op_model_pa6t.c
+++ b/arch/powerpc/oprofile/op_model_pa6t.c
@@ -132,7 +132,7 @@
for (pmc = 0; pmc < cur_cpu_spec->num_pmcs; pmc++) {
/* counters are 40 bit. Move to cputable at some point? */
reset_value[pmc] = (0x1UL << 39) - ctr[pmc].count;
- pr_debug("reset_value for pmc%u inited to 0x%lx\n",
+ pr_debug("reset_value for pmc%u inited to 0x%llx\n",
pmc, reset_value[pmc]);
}
@@ -177,7 +177,7 @@
oprofile_running = 1;
- pr_debug("start on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+ pr_debug("start on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
return 0;
}
@@ -193,7 +193,7 @@
oprofile_running = 0;
- pr_debug("stop on cpu %d, mmcr0 %lx\n", smp_processor_id(), mmcr0);
+ pr_debug("stop on cpu %d, mmcr0 %llx\n", smp_processor_id(), mmcr0);
}
/* handle the perfmon overflow vector */
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 6981331..01f51da 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -3,5 +3,4 @@
obj-$(CONFIG_EBONY) += ebony.o
obj-$(CONFIG_SAM440EP) += sam440ep.o
obj-$(CONFIG_WARP) += warp.o
-obj-$(CONFIG_WARP) += warp-nand.o
obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c
deleted file mode 100644
index 89ecd76..0000000
--- a/arch/powerpc/platforms/44x/warp-nand.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * PIKA Warp(tm) NAND flash specific routines
- *
- * Copyright (c) 2008 PIKA Technologies
- * Sean MacLennan <smaclennan@pikatech.com>
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/ndfc.h>
-#include <linux/of.h>
-#include <asm/machdep.h>
-
-
-#ifdef CONFIG_MTD_NAND_NDFC
-
-#define CS_NAND_0 1 /* use chip select 1 for NAND device 0 */
-
-#define WARP_NAND_FLASH_REG_ADDR 0xD0000000UL
-#define WARP_NAND_FLASH_REG_SIZE 0x2000
-
-static struct resource warp_ndfc = {
- .start = WARP_NAND_FLASH_REG_ADDR,
- .end = WARP_NAND_FLASH_REG_ADDR + WARP_NAND_FLASH_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct mtd_partition nand_parts[] = {
- {
- .name = "kernel",
- .offset = 0,
- .size = 0x0200000
- },
- {
- .name = "root",
- .offset = 0x0200000,
- .size = 0x3E00000
- },
- {
- .name = "persistent",
- .offset = 0x4000000,
- .size = 0x4000000
- },
- {
- .name = "persistent1",
- .offset = 0x8000000,
- .size = 0x4000000
- },
- {
- .name = "persistent2",
- .offset = 0xC000000,
- .size = 0x4000000
- }
-};
-
-struct ndfc_controller_settings warp_ndfc_settings = {
- .ccr_settings = (NDFC_CCR_BS(CS_NAND_0) | NDFC_CCR_ARAC1),
- .ndfc_erpn = 0,
-};
-
-static struct ndfc_chip_settings warp_chip0_settings = {
- .bank_settings = 0x80002222,
-};
-
-struct platform_nand_ctrl warp_nand_ctrl = {
- .priv = &warp_ndfc_settings,
-};
-
-static struct platform_device warp_ndfc_device = {
- .name = "ndfc-nand",
- .id = 0,
- .dev = {
- .platform_data = &warp_nand_ctrl,
- },
- .num_resources = 1,
- .resource = &warp_ndfc,
-};
-
-/* Do NOT set the ecclayout: let it default so it is correct for both
- * 64M and 256M flash chips.
- */
-static struct platform_nand_chip warp_nand_chip0 = {
- .nr_chips = 1,
- .chip_offset = CS_NAND_0,
- .nr_partitions = ARRAY_SIZE(nand_parts),
- .partitions = nand_parts,
- .chip_delay = 20,
- .priv = &warp_chip0_settings,
-};
-
-static struct platform_device warp_nand_device = {
- .name = "ndfc-chip",
- .id = 0,
- .num_resources = 0,
- .dev = {
- .platform_data = &warp_nand_chip0,
- .parent = &warp_ndfc_device.dev,
- }
-};
-
-static int warp_setup_nand_flash(void)
-{
- struct device_node *np;
-
- /* Try to detect a rev A based on NOR size. */
- np = of_find_compatible_node(NULL, NULL, "cfi-flash");
- if (np) {
- struct property *pp;
-
- pp = of_find_property(np, "reg", NULL);
- if (pp && (pp->length == 12)) {
- u32 *v = pp->value;
- if (v[2] == 0x4000000) {
- /* Rev A = 64M NAND */
- warp_nand_chip0.nr_partitions = 3;
-
- nand_parts[1].size = 0x3000000;
- nand_parts[2].offset = 0x3200000;
- nand_parts[2].size = 0x0e00000;
- }
- }
- of_node_put(np);
- }
-
- platform_device_register(&warp_ndfc_device);
- platform_device_register(&warp_nand_device);
-
- return 0;
-}
-machine_device_initcall(warp, warp_setup_nand_flash);
-
-#endif
diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platforms/512x/clock.c
index f416014..1bcff94 100644
--- a/arch/powerpc/platforms/512x/clock.c
+++ b/arch/powerpc/platforms/512x/clock.c
@@ -56,12 +56,12 @@
int dev_match = 0;
int id_match = 0;
- if (dev == NULL && id == NULL)
+ if (dev == NULL || id == NULL)
return NULL;
mutex_lock(&clocks_mutex);
list_for_each_entry(p, &clocks, node) {
- if (dev && dev == p->dev)
+ if (dev == p->dev)
dev_match++;
if (strcmp(id, p->name) == 0)
id_match++;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
index 8a455eb..07f89ae 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpio.c
@@ -363,11 +363,8 @@
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct mpc52xx_gpt __iomem *regs = mm_gc->regs;
- unsigned int ret;
return (in_be32(®s->status) & (1 << (31 - 23))) ? 1 : 0;
-
- return ret;
}
static void
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pci.c b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
index c3f2c21..87ff522 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pci.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pci.c
@@ -20,14 +20,6 @@
/* ======================================================================== */
-/* PCI windows config */
-/* ======================================================================== */
-
-#define MPC52xx_PCI_TARGET_IO 0xf0000000
-#define MPC52xx_PCI_TARGET_MEM 0x00000000
-
-
-/* ======================================================================== */
/* Structures mapping & Defines for PCI Unit */
/* ======================================================================== */
@@ -244,7 +236,7 @@
static void __init
mpc52xx_pci_setup(struct pci_controller *hose,
- struct mpc52xx_pci __iomem *pci_regs)
+ struct mpc52xx_pci __iomem *pci_regs, phys_addr_t pci_phys)
{
struct resource *res;
u32 tmp;
@@ -314,10 +306,14 @@
/* Set all the IWCR fields at once; they're in the same reg */
out_be32(&pci_regs->iwcr, MPC52xx_PCI_IWCR_PACK(iwcr0, iwcr1, iwcr2));
- out_be32(&pci_regs->tbatr0,
- MPC52xx_PCI_TBATR_ENABLE | MPC52xx_PCI_TARGET_IO );
- out_be32(&pci_regs->tbatr1,
- MPC52xx_PCI_TBATR_ENABLE | MPC52xx_PCI_TARGET_MEM );
+ /* Map IMMR onto PCI bus */
+ pci_phys &= 0xfffc0000; /* bar0 has only 14 significant bits */
+ out_be32(&pci_regs->tbatr0, MPC52xx_PCI_TBATR_ENABLE | pci_phys);
+ out_be32(&pci_regs->bar0, PCI_BASE_ADDRESS_MEM_PREFETCH | pci_phys);
+
+ /* Map memory onto PCI bus */
+ out_be32(&pci_regs->tbatr1, MPC52xx_PCI_TBATR_ENABLE);
+ out_be32(&pci_regs->bar1, PCI_BASE_ADDRESS_MEM_PREFETCH);
out_be32(&pci_regs->tcr, MPC52xx_PCI_TCR_LD | MPC52xx_PCI_TCR_WCT8);
@@ -414,7 +410,7 @@
/* Finish setting up PCI using values obtained by
* pci_proces_bridge_OF_ranges */
- mpc52xx_pci_setup(hose, pci_regs);
+ mpc52xx_pci_setup(hose, pci_regs, rsrc.start);
return 0;
}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 72865e8..0a093f0 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -196,6 +196,7 @@
static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type)
{
+ struct irq_desc *desc = get_irq_desc(virq);
u32 ctrl_reg, type;
int irq;
int l2irq;
@@ -222,6 +223,11 @@
type = 0;
}
+ desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL);
+ desc->status |= flow_type & IRQ_TYPE_SENSE_MASK;
+ if (flow_type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW))
+ desc->status |= IRQ_LEVEL;
+
ctrl_reg = in_be32(&intr->ctrl);
ctrl_reg &= ~(0x3 << (22 - (l2irq * 2)));
ctrl_reg |= (type << (22 - (l2irq * 2)));
@@ -231,7 +237,7 @@
}
static struct irq_chip mpc52xx_extirq_irqchip = {
- .typename = " MPC52xx IRQ[0-3] ",
+ .typename = "MPC52xx External",
.mask = mpc52xx_extirq_mask,
.unmask = mpc52xx_extirq_unmask,
.ack = mpc52xx_extirq_ack,
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 9876d7e..ddf0bdc 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -186,7 +186,7 @@
iounmap(priv->regs);
out_free_bootmem:
free_bootmem((unsigned long)priv,
- sizeof(sizeof(struct pq2ads_pci_pic)));
+ sizeof(struct pq2ads_pci_pic));
of_node_put(np);
out_unmap_irq:
irq_dispose_mapping(irq);
diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile
index ba5028e..051777c 100644
--- a/arch/powerpc/platforms/83xx/Makefile
+++ b/arch/powerpc/platforms/83xx/Makefile
@@ -3,6 +3,7 @@
#
obj-y := misc.o usb.o
obj-$(CONFIG_SUSPEND) += suspend.o suspend-asm.o
+obj-$(CONFIG_MCU_MPC8349EMITX) += mcu_mpc8349emitx.o
obj-$(CONFIG_MPC831x_RDB) += mpc831x_rdb.o
obj-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.o
obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o
diff --git a/drivers/i2c/chips/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
similarity index 100%
rename from drivers/i2c/chips/mcu_mpc8349emitx.c
rename to arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index 5177bdd..91a2c80 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -71,6 +71,7 @@
static struct of_device_id __initdata of_bus_ids[] = {
{ .compatible = "simple-bus" },
+ { .compatible = "gianfar" },
{},
};
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 47fe2be..200b9cb 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -323,4 +323,15 @@
chip-selects, Ethernet/USB PHY's power and various other small
on-board peripherals.
+config MCU_MPC8349EMITX
+ tristate "MPC8349E-mITX MCU driver"
+ depends on I2C && PPC_83xx
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Say Y here to enable soft power-off functionality on the Freescale
+ boards with the MPC8349E-mITX-compatible MCU chips. This driver will
+ also register MCU GPIOs with the generic GPIO API, so you'll able
+ to use MCU pins as GPIOs.
+
endmenu
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 192a935..7225484 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -99,7 +99,7 @@
err = beat_downcount_of_interrupt(irq_plug);
if (err != 0) {
if ((err & 0xFFFFFFFF) != 0xFFFFFFF5) /* -11: wrong state */
- panic("Failed to downcount IRQ! Error = %16lx", err);
+ panic("Failed to downcount IRQ! Error = %16llx", err);
printk(KERN_ERR "IRQ over-downcounted, plug %d\n", irq_plug);
}
diff --git a/arch/powerpc/platforms/cell/celleb_scc_epci.c b/arch/powerpc/platforms/cell/celleb_scc_epci.c
index 08c285b..48ec88a 100644
--- a/arch/powerpc/platforms/cell/celleb_scc_epci.c
+++ b/arch/powerpc/platforms/cell/celleb_scc_epci.c
@@ -405,7 +405,7 @@
hose->cfg_addr = ioremap(r.start, (r.end - r.start + 1));
if (!hose->cfg_addr)
goto error;
- pr_debug("EPCI: cfg_addr map 0x%016lx->0x%016lx + 0x%016lx\n",
+ pr_debug("EPCI: cfg_addr map 0x%016llx->0x%016lx + 0x%016llx\n",
r.start, (unsigned long)hose->cfg_addr, (r.end - r.start + 1));
if (of_address_to_resource(node, 2, &r))
@@ -413,7 +413,7 @@
hose->cfg_data = ioremap(r.start, (r.end - r.start + 1));
if (!hose->cfg_data)
goto error;
- pr_debug("EPCI: cfg_data map 0x%016lx->0x%016lx + 0x%016lx\n",
+ pr_debug("EPCI: cfg_data map 0x%016llx->0x%016lx + 0x%016llx\n",
r.start, (unsigned long)hose->cfg_data, (r.end - r.start + 1));
hose->ops = &celleb_epci_ops;
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 88d94b5..ee5033e 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -855,7 +855,7 @@
*/
if (np && size < lmb_end_of_DRAM()) {
printk(KERN_WARNING "iommu: force-enabled, dma window"
- " (%ldMB) smaller than total memory (%ldMB)\n",
+ " (%ldMB) smaller than total memory (%lldMB)\n",
size >> 20, lmb_end_of_DRAM() >> 20);
return -ENODEV;
}
@@ -985,7 +985,7 @@
addr = cell_iommu_get_fixed_address(dev) + dma_iommu_fixed_base;
archdata->dma_data = (void *)addr;
- dev_dbg(dev, "iommu: fixed addr = %lx\n", addr);
+ dev_dbg(dev, "iommu: fixed addr = %llx\n", addr);
}
static void insert_16M_pte(unsigned long addr, unsigned long *ptab,
diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c
index 7b4cefa..5f961c4 100644
--- a/arch/powerpc/platforms/cell/ras.c
+++ b/arch/powerpc/platforms/cell/ras.c
@@ -38,16 +38,16 @@
/* Todo: do some nicer parsing of bits and based on them go down
* to other sub-units FIRs and not only IIC
*/
- printk(KERN_ERR "Global Checkstop FIR : 0x%016lx\n",
+ printk(KERN_ERR "Global Checkstop FIR : 0x%016llx\n",
in_be64(&pregs->checkstop_fir));
- printk(KERN_ERR "Global Recoverable FIR : 0x%016lx\n",
+ printk(KERN_ERR "Global Recoverable FIR : 0x%016llx\n",
in_be64(&pregs->checkstop_fir));
- printk(KERN_ERR "Global MachineCheck FIR : 0x%016lx\n",
+ printk(KERN_ERR "Global MachineCheck FIR : 0x%016llx\n",
in_be64(&pregs->spec_att_mchk_fir));
if (iregs == NULL)
return;
- printk(KERN_ERR "IOC FIR : 0x%016lx\n",
+ printk(KERN_ERR "IOC FIR : 0x%016llx\n",
in_be64(&iregs->ioc_fir));
}
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index a5bdb89..e487ad6 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -151,7 +151,7 @@
{
struct spu_priv2 __iomem *priv2 = spu->priv2;
- pr_debug("%s: adding SLB[%d] 0x%016lx 0x%016lx\n",
+ pr_debug("%s: adding SLB[%d] 0x%016llx 0x%016llx\n",
__func__, slbe, slb->vsid, slb->esid);
out_be64(&priv2->slb_index_W, slbe);
@@ -221,7 +221,7 @@
{
int ret;
- pr_debug("%s, %lx, %lx\n", __func__, dsisr, ea);
+ pr_debug("%s, %llx, %lx\n", __func__, dsisr, ea);
/*
* Handle kernel space hash faults immediately. User hash
diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 19f6bfd..fec1495 100644
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -54,7 +54,7 @@
long (*syscall)(u64 a1, u64 a2, u64 a3, u64 a4, u64 a5, u64 a6);
if (s->nr_ret >= ARRAY_SIZE(spu_syscall_table)) {
- pr_debug("%s: invalid syscall #%ld", __func__, s->nr_ret);
+ pr_debug("%s: invalid syscall #%lld", __func__, s->nr_ret);
return -ENOSYS;
}
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index af116aa..c4d4a19 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -42,7 +42,7 @@
return spufs_coredump_read[num].read(ctx, buffer, size, off);
data = spufs_coredump_read[num].get(ctx);
- ret = snprintf(buffer, size, "0x%.16lx", data);
+ ret = snprintf(buffer, size, "0x%.16llx", data);
if (ret >= size)
return size;
return ++ret; /* count trailing NULL */
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index f093a58..a4dd3ae 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -132,7 +132,7 @@
spuctx_switch_state(ctx, SPU_UTIL_IOWAIT);
- pr_debug("ctx %p: ea %016lx, dsisr %016lx state %d\n", ctx, ea,
+ pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea,
dsisr, ctx->state);
ctx->stats.hash_flt++;
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 7106b63..0da7f2b 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -1654,7 +1654,7 @@
static int spufs_check_valid_dma(struct mfc_dma_command *cmd)
{
- pr_debug("queueing DMA %x %lx %x %x %x\n", cmd->lsa,
+ pr_debug("queueing DMA %x %llx %x %x %x\n", cmd->lsa,
cmd->ea, cmd->size, cmd->tag, cmd->cmd);
switch (cmd->cmd) {
@@ -1671,7 +1671,7 @@
}
if ((cmd->lsa & 0xf) != (cmd->ea &0xf)) {
- pr_debug("invalid DMA alignment, ea %lx lsa %x\n",
+ pr_debug("invalid DMA alignment, ea %llx lsa %x\n",
cmd->ea, cmd->lsa);
return -EIO;
}
@@ -2633,7 +2633,7 @@
}
seq_printf(s, "%c flgs(%lx) sflgs(%lx) pri(%d) ts(%d) spu(%02d)"
- " %c %lx %lx %lx %lx %x %x\n",
+ " %c %llx %llx %llx %llx %x %x\n",
ctx->state == SPU_STATE_SAVED ? 'S' : 'R',
ctx->flags,
ctx->sched_flags,
diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index 8c61996..1db6b9e 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -249,6 +249,7 @@
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x5249, quirk_final_uli5249);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, 0x1575, quirk_final_uli1575);
+DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AL, 0x5229, quirk_uli5229);
static void __devinit hpcd_quirk_uli1575(struct pci_dev *dev)
{
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index bbe828f..6ed75bf 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -66,7 +66,7 @@
rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, tce);
if (rc)
- panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+ panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
rc);
index++;
uaddr += TCE_PAGE_SIZE;
@@ -81,7 +81,7 @@
while (npages--) {
rc = HvCallXm_setTce((u64)tbl->it_index, (u64)index, 0);
if (rc)
- panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%lx\n",
+ panic("PCI_DMA: HvCallXm_setTce failed, Rc: 0x%llx\n",
rc);
index++;
}
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 6b0711c..bd8817b 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -53,7 +53,7 @@
#include <asm/pmac_low_i2c.h>
#include <asm/pmac_pfunc.h>
-#define DEBUG
+#undef DEBUG
#ifdef DEBUG
#define DBG(fmt...) udbg_printf(fmt)
diff --git a/arch/powerpc/platforms/ps3/device-init.c b/arch/powerpc/platforms/ps3/device-init.c
index ca71a12..bb028f1 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -82,7 +82,7 @@
goto fail_rights;
}
- pr_debug("%s:%d: pu_id %lu, rights %lu(%lxh)\n",
+ pr_debug("%s:%d: pu_id %llu, rights %llu(%llxh)\n",
__func__, __LINE__, dev->lpm.pu_id, dev->lpm.rights,
dev->lpm.rights);
@@ -348,7 +348,7 @@
return -ENODEV;
}
- pr_debug("%s:%u: (%u:%u:%u): port %lu blk_size %lu num_blocks %lu "
+ pr_debug("%s:%u: (%u:%u:%u): port %llu blk_size %llu num_blocks %llu "
"num_regions %u\n", __func__, __LINE__, repo->bus_index,
repo->dev_index, repo->dev_type, port, blk_size, num_blocks,
num_regions);
@@ -394,7 +394,7 @@
result = -ENODEV;
goto fail_read_region;
}
- pr_debug("%s:%u: region %u: id %u start %lu size %lu\n",
+ pr_debug("%s:%u: region %u: id %u start %llu size %llu\n",
__func__, __LINE__, i, id, start, size);
p->regions[i].id = id;
@@ -662,13 +662,13 @@
if (rem)
break;
}
- pr_warning("%s:%u: device %lu:%lu not found\n", __func__, __LINE__,
+ pr_warning("%s:%u: device %llu:%llu not found\n", __func__, __LINE__,
bus_id, dev_id);
return;
found:
if (retries)
- pr_debug("%s:%u: device %lu:%lu found after %u retries\n",
+ pr_debug("%s:%u: device %llu:%llu found after %u retries\n",
__func__, __LINE__, bus_id, dev_id, retries);
ps3_setup_dynamic_device(&repo);
@@ -715,14 +715,14 @@
res = lv1_storage_get_async_status(PS3_NOTIFICATION_DEV_ID, &tag,
&status);
if (tag != dev->tag)
- pr_err("%s:%u: tag mismatch, got %lx, expected %lx\n",
+ pr_err("%s:%u: tag mismatch, got %llx, expected %llx\n",
__func__, __LINE__, tag, dev->tag);
if (res) {
- pr_err("%s:%u: res %d status 0x%lx\n", __func__, __LINE__, res,
+ pr_err("%s:%u: res %d status 0x%llx\n", __func__, __LINE__, res,
status);
} else {
- pr_debug("%s:%u: completed, status 0x%lx\n", __func__,
+ pr_debug("%s:%u: completed, status 0x%llx\n", __func__,
__LINE__, status);
dev->lv1_status = status;
complete(&dev->done);
@@ -761,7 +761,7 @@
}
if (dev->lv1_status) {
- pr_err("%s:%u: %s not completed, status 0x%lx\n", __func__,
+ pr_err("%s:%u: %s not completed, status 0x%llx\n", __func__,
__LINE__, op, dev->lv1_status);
return -EIO;
}
@@ -850,16 +850,16 @@
if (res)
break;
- pr_debug("%s:%u: notify event type 0x%lx bus id %lu dev id %lu"
- " type %lu port %lu\n", __func__, __LINE__,
+ pr_debug("%s:%u: notify event type 0x%llx bus id %llu dev id %llu"
+ " type %llu port %llu\n", __func__, __LINE__,
notify_event->event_type, notify_event->bus_id,
notify_event->dev_id, notify_event->dev_type,
notify_event->dev_port);
if (notify_event->event_type != notify_region_probe ||
notify_event->bus_id != dev.sbd.bus_id) {
- pr_warning("%s:%u: bad notify_event: event %lu, "
- "dev_id %lu, dev_type %lu\n",
+ pr_warning("%s:%u: bad notify_event: event %llu, "
+ "dev_id %llu, dev_type %llu\n",
__func__, __LINE__, notify_event->event_type,
notify_event->dev_id,
notify_event->dev_type);
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index 6eb1d4d..1e8a1e3 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -75,7 +75,7 @@
if (result) {
/* all entries bolted !*/
- pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%lx r=%lx\n",
+ pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%llx r=%llx\n",
__func__, result, va, pa, hpte_group, hpte_v, hpte_r);
BUG();
}
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index e59634f..8ec5ccf 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -60,6 +60,8 @@
* gives a usable range of plug values of {NUM_ISA_INTERRUPTS..63}. Note
* that there is no constraint on how many in this set an individual thread
* can acquire.
+ *
+ * The mask is declared as unsigned long so we can use set/clear_bit on it.
*/
#define PS3_BMP_MINALIGN 64
@@ -68,7 +70,7 @@
struct {
u64 status;
u64 unused_1[3];
- u64 mask;
+ unsigned long mask;
u64 unused_2[3];
};
u64 ipi_debug_brk_mask;
@@ -102,7 +104,7 @@
struct ps3_private *pd = get_irq_chip_data(virq);
unsigned long flags;
- pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+ pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
pd->thread_id, virq);
local_irq_save(flags);
@@ -123,7 +125,7 @@
struct ps3_private *pd = get_irq_chip_data(virq);
unsigned long flags;
- pr_debug("%s:%d: thread_id %lu, virq %d\n", __func__, __LINE__,
+ pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
pd->thread_id, virq);
local_irq_save(flags);
@@ -221,7 +223,7 @@
{
const struct ps3_private *pd = get_irq_chip_data(virq);
- pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+ pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
__LINE__, pd->ppe_id, pd->thread_id, virq);
set_irq_chip_data(virq, NULL);
@@ -291,7 +293,7 @@
int result;
const struct ps3_private *pd = get_irq_chip_data(virq);
- pr_debug("%s:%d: ppe_id %lu, thread_id %lu, virq %u\n", __func__,
+ pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
__LINE__, pd->ppe_id, pd->thread_id, virq);
ps3_chip_mask(virq);
@@ -322,7 +324,7 @@
int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
{
int result;
- unsigned long outlet;
+ u64 outlet;
result = lv1_construct_event_receive_port(&outlet);
@@ -468,7 +470,7 @@
unsigned int *virq)
{
int result;
- unsigned long outlet;
+ u64 outlet;
result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
@@ -525,7 +527,7 @@
unsigned int *virq)
{
int result;
- unsigned long outlet;
+ u64 outlet;
u64 lpar_addr;
BUG_ON(!is_kernel_addr((u64)virt_addr_bmp));
@@ -581,7 +583,7 @@
unsigned int class, unsigned int *virq)
{
int result;
- unsigned long outlet;
+ u64 outlet;
BUG_ON(class > 2);
@@ -691,7 +693,7 @@
pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
- pr_debug("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
+ pr_debug("%s:%d: cpu %u, virq %u, mask %llxh\n", __func__, __LINE__,
cpu, virq, pd->bmp.ipi_debug_brk_mask);
}
@@ -710,7 +712,7 @@
plug &= 0x3f;
if (unlikely(plug == NO_IRQ)) {
- pr_debug("%s:%d: no plug found: thread_id %lu\n", __func__,
+ pr_debug("%s:%d: no plug found: thread_id %llu\n", __func__,
__LINE__, pd->thread_id);
dump_bmp(&per_cpu(ps3_private, 0));
dump_bmp(&per_cpu(ps3_private, 1));
@@ -745,7 +747,7 @@
pd->thread_id = get_hard_smp_processor_id(cpu);
spin_lock_init(&pd->bmp.lock);
- pr_debug("%s:%d: ppe_id %lu, thread_id %lu, bmp %lxh\n",
+ pr_debug("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
__func__, __LINE__, pd->ppe_id, pd->thread_id,
ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
@@ -770,6 +772,6 @@
lv1_get_logical_ppe_id(&ppe_id);
result = lv1_configure_irq_state_bitmap(ppe_id, thread_id, 0);
- DBG("%s:%d: lv1_configure_irq_state_bitmap (%lu:%lu/%d) %s\n", __func__,
+ DBG("%s:%d: lv1_configure_irq_state_bitmap (%llu:%llu/%d) %s\n", __func__,
__LINE__, ppe_id, thread_id, cpu, ps3_result(result));
}
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index a4d49dd..67de6bf 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -79,8 +79,8 @@
*/
struct mem_region {
- unsigned long base;
- unsigned long size;
+ u64 base;
+ u64 size;
unsigned long offset;
};
@@ -103,9 +103,9 @@
*/
struct map {
- unsigned long total;
- unsigned long vas_id;
- unsigned long htab_size;
+ u64 total;
+ u64 vas_id;
+ u64 htab_size;
struct mem_region rm;
struct mem_region r1;
};
@@ -114,13 +114,13 @@
static void __maybe_unused _debug_dump_map(const struct map *m,
const char *func, int line)
{
- DBG("%s:%d: map.total = %lxh\n", func, line, m->total);
- DBG("%s:%d: map.rm.size = %lxh\n", func, line, m->rm.size);
- DBG("%s:%d: map.vas_id = %lu\n", func, line, m->vas_id);
- DBG("%s:%d: map.htab_size = %lxh\n", func, line, m->htab_size);
- DBG("%s:%d: map.r1.base = %lxh\n", func, line, m->r1.base);
+ DBG("%s:%d: map.total = %llxh\n", func, line, m->total);
+ DBG("%s:%d: map.rm.size = %llxh\n", func, line, m->rm.size);
+ DBG("%s:%d: map.vas_id = %llu\n", func, line, m->vas_id);
+ DBG("%s:%d: map.htab_size = %llxh\n", func, line, m->htab_size);
+ DBG("%s:%d: map.r1.base = %llxh\n", func, line, m->r1.base);
DBG("%s:%d: map.r1.offset = %lxh\n", func, line, m->r1.offset);
- DBG("%s:%d: map.r1.size = %lxh\n", func, line, m->r1.size);
+ DBG("%s:%d: map.r1.size = %llxh\n", func, line, m->r1.size);
}
static struct map map;
@@ -146,11 +146,11 @@
void __init ps3_mm_vas_create(unsigned long* htab_size)
{
int result;
- unsigned long start_address;
- unsigned long size;
- unsigned long access_right;
- unsigned long max_page_size;
- unsigned long flags;
+ u64 start_address;
+ u64 size;
+ u64 access_right;
+ u64 max_page_size;
+ u64 flags;
result = lv1_query_logical_partition_address_region_info(0,
&start_address, &size, &access_right, &max_page_size,
@@ -164,7 +164,7 @@
}
if (max_page_size < PAGE_SHIFT_16M) {
- DBG("%s:%d: bad max_page_size %lxh\n", __func__, __LINE__,
+ DBG("%s:%d: bad max_page_size %llxh\n", __func__, __LINE__,
max_page_size);
goto fail;
}
@@ -208,7 +208,7 @@
{
int result;
- DBG("%s:%d: map.vas_id = %lu\n", __func__, __LINE__, map.vas_id);
+ DBG("%s:%d: map.vas_id = %llu\n", __func__, __LINE__, map.vas_id);
if (map.vas_id) {
result = lv1_select_virtual_address_space(0);
@@ -235,15 +235,14 @@
static int ps3_mm_region_create(struct mem_region *r, unsigned long size)
{
int result;
- unsigned long muid;
+ u64 muid;
r->size = _ALIGN_DOWN(size, 1 << PAGE_SHIFT_16M);
DBG("%s:%d requested %lxh\n", __func__, __LINE__, size);
- DBG("%s:%d actual %lxh\n", __func__, __LINE__, r->size);
- DBG("%s:%d difference %lxh (%luMB)\n", __func__, __LINE__,
- (unsigned long)(size - r->size),
- (size - r->size) / 1024 / 1024);
+ DBG("%s:%d actual %llxh\n", __func__, __LINE__, r->size);
+ DBG("%s:%d difference %llxh (%lluMB)\n", __func__, __LINE__,
+ size - r->size, (size - r->size) / 1024 / 1024);
if (r->size == 0) {
DBG("%s:%d: size == 0\n", __func__, __LINE__);
@@ -277,7 +276,7 @@
{
int result;
- DBG("%s:%d: r->base = %lxh\n", __func__, __LINE__, r->base);
+ DBG("%s:%d: r->base = %llxh\n", __func__, __LINE__, r->base);
if (r->base) {
result = lv1_release_memory(r->base);
BUG_ON(result);
@@ -355,7 +354,7 @@
static void __maybe_unused _dma_dump_region(const struct ps3_dma_region *r,
const char *func, int line)
{
- DBG("%s:%d: dev %lu:%lu\n", func, line, r->dev->bus_id,
+ DBG("%s:%d: dev %llu:%llu\n", func, line, r->dev->bus_id,
r->dev->dev_id);
DBG("%s:%d: page_size %u\n", func, line, r->page_size);
DBG("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr);
@@ -390,7 +389,7 @@
static void _dma_dump_chunk (const struct dma_chunk* c, const char* func,
int line)
{
- DBG("%s:%d: r.dev %lu:%lu\n", func, line,
+ DBG("%s:%d: r.dev %llu:%llu\n", func, line,
c->region->dev->bus_id, c->region->dev->dev_id);
DBG("%s:%d: r.bus_addr %lxh\n", func, line, c->region->bus_addr);
DBG("%s:%d: r.page_size %u\n", func, line, c->region->page_size);
@@ -596,7 +595,7 @@
/* build ioptes for the area */
pages = len >> r->page_size;
- DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#lx\n", __func__,
+ DBG("%s: pgsize=%#x len=%#lx pages=%#x iopteflag=%#llx\n", __func__,
r->page_size, r->len, pages, iopte_flag);
for (iopage = 0; iopage < pages; iopage++) {
offset = (1 << r->page_size) * iopage;
@@ -648,13 +647,14 @@
static int dma_sb_region_create(struct ps3_dma_region *r)
{
int result;
+ u64 bus_addr;
DBG(" -> %s:%d:\n", __func__, __LINE__);
BUG_ON(!r);
if (!r->dev->bus_id) {
- pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+ pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
r->dev->bus_id, r->dev->dev_id);
return 0;
}
@@ -671,7 +671,8 @@
result = lv1_allocate_device_dma_region(r->dev->bus_id, r->dev->dev_id,
roundup_pow_of_two(r->len), r->page_size, r->region_type,
- &r->bus_addr);
+ &bus_addr);
+ r->bus_addr = bus_addr;
if (result) {
DBG("%s:%d: lv1_allocate_device_dma_region failed: %s\n",
@@ -685,6 +686,7 @@
static int dma_ioc0_region_create(struct ps3_dma_region *r)
{
int result;
+ u64 bus_addr;
INIT_LIST_HEAD(&r->chunk_list.head);
spin_lock_init(&r->chunk_list.lock);
@@ -692,7 +694,8 @@
result = lv1_allocate_io_segment(0,
r->len,
r->page_size,
- &r->bus_addr);
+ &bus_addr);
+ r->bus_addr = bus_addr;
if (result) {
DBG("%s:%d: lv1_allocate_io_segment failed: %s\n",
__func__, __LINE__, ps3_result(result));
@@ -720,7 +723,7 @@
BUG_ON(!r);
if (!r->dev->bus_id) {
- pr_info("%s:%d: %lu:%lu no dma\n", __func__, __LINE__,
+ pr_info("%s:%d: %llu:%llu no dma\n", __func__, __LINE__,
r->dev->bus_id, r->dev->dev_id);
return 0;
}
@@ -777,7 +780,7 @@
*/
static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
- unsigned long len, unsigned long *bus_addr,
+ unsigned long len, dma_addr_t *bus_addr,
u64 iopte_flag)
{
int result;
@@ -800,7 +803,7 @@
DBG("%s:%d lpar_addr %lxh\n", __func__, __LINE__,
lpar_addr);
DBG("%s:%d len %lxh\n", __func__, __LINE__, len);
- DBG("%s:%d bus_addr %lxh (%lxh)\n", __func__, __LINE__,
+ DBG("%s:%d bus_addr %llxh (%lxh)\n", __func__, __LINE__,
*bus_addr, len);
}
@@ -832,7 +835,7 @@
}
static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr,
- unsigned long len, unsigned long *bus_addr,
+ unsigned long len, dma_addr_t *bus_addr,
u64 iopte_flag)
{
int result;
@@ -872,7 +875,7 @@
return result;
}
*bus_addr = c->bus_addr + phys_addr - aligned_phys;
- DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#lx\n", __func__,
+ DBG("%s: va=%#lx pa=%#lx a_pa=%#lx bus=%#llx\n", __func__,
virt_addr, phys_addr, aligned_phys, *bus_addr);
c->usage_count = 1;
@@ -889,7 +892,7 @@
* This is the common dma unmap routine.
*/
-static int dma_sb_unmap_area(struct ps3_dma_region *r, unsigned long bus_addr,
+static int dma_sb_unmap_area(struct ps3_dma_region *r, dma_addr_t bus_addr,
unsigned long len)
{
unsigned long flags;
@@ -903,7 +906,7 @@
1 << r->page_size);
unsigned long aligned_len = _ALIGN_UP(len + bus_addr
- aligned_bus, 1 << r->page_size);
- DBG("%s:%d: not found: bus_addr %lxh\n",
+ DBG("%s:%d: not found: bus_addr %llxh\n",
__func__, __LINE__, bus_addr);
DBG("%s:%d: not found: len %lxh\n",
__func__, __LINE__, len);
@@ -926,12 +929,12 @@
}
static int dma_ioc0_unmap_area(struct ps3_dma_region *r,
- unsigned long bus_addr, unsigned long len)
+ dma_addr_t bus_addr, unsigned long len)
{
unsigned long flags;
struct dma_chunk *c;
- DBG("%s: start a=%#lx l=%#lx\n", __func__, bus_addr, len);
+ DBG("%s: start a=%#llx l=%#lx\n", __func__, bus_addr, len);
spin_lock_irqsave(&r->chunk_list.lock, flags);
c = dma_find_chunk(r, bus_addr, len);
@@ -941,7 +944,7 @@
unsigned long aligned_len = _ALIGN_UP(len + bus_addr
- aligned_bus,
1 << r->page_size);
- DBG("%s:%d: not found: bus_addr %lxh\n",
+ DBG("%s:%d: not found: bus_addr %llxh\n",
__func__, __LINE__, bus_addr);
DBG("%s:%d: not found: len %lxh\n",
__func__, __LINE__, len);
@@ -975,7 +978,8 @@
static int dma_sb_region_create_linear(struct ps3_dma_region *r)
{
int result;
- unsigned long virt_addr, len, tmp;
+ unsigned long virt_addr, len;
+ dma_addr_t tmp;
if (r->len > 16*1024*1024) { /* FIXME: need proper fix */
/* force 16M dma pages for linear mapping */
@@ -1027,7 +1031,8 @@
static int dma_sb_region_free_linear(struct ps3_dma_region *r)
{
int result;
- unsigned long bus_addr, len, lpar_addr;
+ dma_addr_t bus_addr;
+ unsigned long len, lpar_addr;
if (r->offset < map.rm.size) {
/* Unmap (part of) 1st RAM chunk */
@@ -1072,7 +1077,7 @@
*/
static int dma_sb_map_area_linear(struct ps3_dma_region *r,
- unsigned long virt_addr, unsigned long len, unsigned long *bus_addr,
+ unsigned long virt_addr, unsigned long len, dma_addr_t *bus_addr,
u64 iopte_flag)
{
unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr)
@@ -1091,7 +1096,7 @@
*/
static int dma_sb_unmap_area_linear(struct ps3_dma_region *r,
- unsigned long bus_addr, unsigned long len)
+ dma_addr_t bus_addr, unsigned long len)
{
return 0;
};
@@ -1169,13 +1174,13 @@
EXPORT_SYMBOL(ps3_dma_region_free);
int ps3_dma_map(struct ps3_dma_region *r, unsigned long virt_addr,
- unsigned long len, unsigned long *bus_addr,
+ unsigned long len, dma_addr_t *bus_addr,
u64 iopte_flag)
{
return r->region_ops->map(r, virt_addr, len, bus_addr, iopte_flag);
}
-int ps3_dma_unmap(struct ps3_dma_region *r, unsigned long bus_addr,
+int ps3_dma_unmap(struct ps3_dma_region *r, dma_addr_t bus_addr,
unsigned long len)
{
return r->region_ops->unmap(r, bus_addr, len);
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c
index 1d20178..e1c83c2 100644
--- a/arch/powerpc/platforms/ps3/os-area.c
+++ b/arch/powerpc/platforms/ps3/os-area.c
@@ -306,7 +306,7 @@
{
pr_debug("%s:%d: p.boot_flag: %u\n", func, line, p->boot_flag);
pr_debug("%s:%d: p.num_params: %u\n", func, line, p->num_params);
- pr_debug("%s:%d: p.rtc_diff %ld\n", func, line, p->rtc_diff);
+ pr_debug("%s:%d: p.rtc_diff %lld\n", func, line, p->rtc_diff);
pr_debug("%s:%d: p.av_multi_out %u\n", func, line, p->av_multi_out);
pr_debug("%s:%d: p.ctrl_button: %u\n", func, line, p->ctrl_button);
pr_debug("%s:%d: p.static_ip_addr: %u.%u.%u.%u\n", func, line,
diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
index 22063ad..5e304c2 100644
--- a/arch/powerpc/platforms/ps3/repository.c
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -44,7 +44,7 @@
s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
s[i] = 0;
- pr_debug("%s:%d: %s%016lx : %s\n", func, line, hdr, n, s);
+ pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
#endif
}
@@ -70,8 +70,8 @@
_dump_field("n2: ", n2, func, line);
_dump_field("n3: ", n3, func, line);
_dump_field("n4: ", n4, func, line);
- pr_debug("%s:%d: v1: %016lx\n", func, line, v1);
- pr_debug("%s:%d: v2: %016lx\n", func, line, v2);
+ pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
+ pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
}
/**
@@ -149,10 +149,10 @@
*_v2 = v2;
if (v1 && !_v1)
- pr_debug("%s:%d: warning: discarding non-zero v1: %016lx\n",
+ pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
__func__, __LINE__, v1);
if (v2 && !_v2)
- pr_debug("%s:%d: warning: discarding non-zero v2: %016lx\n",
+ pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
__func__, __LINE__, v2);
return 0;
@@ -327,7 +327,7 @@
return result;
}
- pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %lu, num_dev %u\n",
+ pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
__func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
num_dev);
@@ -353,7 +353,7 @@
return result;
}
- pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %lu\n",
+ pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
__func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
*repo = tmp;
@@ -367,7 +367,7 @@
struct ps3_repository_device tmp;
unsigned int num_dev;
- pr_debug(" -> %s:%u: find device by id %lu:%lu\n", __func__, __LINE__,
+ pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
bus_id, dev_id);
for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
@@ -382,7 +382,7 @@
if (tmp.bus_id == bus_id)
goto found_bus;
- pr_debug("%s:%u: skip, bus_id %lu\n", __func__, __LINE__,
+ pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
tmp.bus_id);
}
pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
@@ -416,7 +416,7 @@
if (tmp.dev_id == dev_id)
goto found_dev;
- pr_debug("%s:%u: skip, dev_id %lu\n", __func__, __LINE__,
+ pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
tmp.dev_id);
}
pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
@@ -430,7 +430,7 @@
return result;
}
- pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%lu:%lu)\n",
+ pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
__func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
tmp.dev_index, tmp.bus_id, tmp.dev_id);
*repo = tmp;
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index 35f3e85..3331ccb 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -186,7 +186,7 @@
#define prealloc_ps3flash_bounce_buffer() do { } while (0)
#endif
-static int ps3_set_dabr(u64 dabr)
+static int ps3_set_dabr(unsigned long dabr)
{
enum {DABR_USER = 1, DABR_KERNEL = 2,};
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index ccae3d4..b3c6a99 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -149,7 +149,7 @@
static unsigned long get_vas_id(void)
{
- unsigned long id;
+ u64 id;
lv1_get_logical_ppe_id(&id);
lv1_get_virtual_address_space_id_of_ppe(id, &id);
@@ -160,14 +160,18 @@
static int __init construct_spu(struct spu *spu)
{
int result;
- unsigned long unused;
+ u64 unused;
+ u64 problem_phys;
+ u64 local_store_phys;
result = lv1_construct_logical_spe(PAGE_SHIFT, PAGE_SHIFT, PAGE_SHIFT,
PAGE_SHIFT, PAGE_SHIFT, get_vas_id(), SPE_TYPE_LOGICAL,
- &spu_pdata(spu)->priv2_addr, &spu->problem_phys,
- &spu->local_store_phys, &unused,
+ &spu_pdata(spu)->priv2_addr, &problem_phys,
+ &local_store_phys, &unused,
&spu_pdata(spu)->shadow_addr,
&spu_pdata(spu)->spe_id);
+ spu->problem_phys = problem_phys;
+ spu->local_store_phys = local_store_phys;
if (result) {
pr_debug("%s:%d: lv1_construct_logical_spe failed: %s\n",
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index ee0d229..58311a8 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -182,7 +182,7 @@
case PS3_MATCH_ID_SYSTEM_MANAGER:
pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
__LINE__, dev->match_id);
- pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+ pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
dev->bus_id);
BUG();
return -EINVAL;
@@ -220,7 +220,7 @@
case PS3_MATCH_ID_SYSTEM_MANAGER:
pr_debug("%s:%d: unsupported match_id: %u\n", __func__,
__LINE__, dev->match_id);
- pr_debug("%s:%d: bus_id: %lu\n", __func__, __LINE__,
+ pr_debug("%s:%d: bus_id: %llu\n", __func__, __LINE__,
dev->bus_id);
BUG();
return -EINVAL;
@@ -240,7 +240,7 @@
static void _dump_mmio_region(const struct ps3_mmio_region* r,
const char* func, int line)
{
- pr_debug("%s:%d: dev %lu:%lu\n", func, line, r->dev->bus_id,
+ pr_debug("%s:%d: dev %llu:%llu\n", func, line, r->dev->bus_id,
r->dev->dev_id);
pr_debug("%s:%d: bus_addr %lxh\n", func, line, r->bus_addr);
pr_debug("%s:%d: len %lxh\n", func, line, r->len);
@@ -250,9 +250,11 @@
static int ps3_sb_mmio_region_create(struct ps3_mmio_region *r)
{
int result;
+ u64 lpar_addr;
result = lv1_map_device_mmio_region(r->dev->bus_id, r->dev->dev_id,
- r->bus_addr, r->len, r->page_size, &r->lpar_addr);
+ r->bus_addr, r->len, r->page_size, &lpar_addr);
+ r->lpar_addr = lpar_addr;
if (result) {
pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n",
@@ -568,7 +570,7 @@
{
struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
int result;
- unsigned long bus_addr;
+ dma_addr_t bus_addr;
void *ptr = page_address(page) + offset;
result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size,
@@ -590,7 +592,7 @@
{
struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev);
int result;
- unsigned long bus_addr;
+ dma_addr_t bus_addr;
u64 iopte_flag;
void *ptr = page_address(page) + offset;
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index a623ad2..9b21ee6 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -14,6 +14,7 @@
#include <asm/firmware.h>
#include <asm/machdep.h>
#include <asm/pSeries_reconfig.h>
+#include <asm/sparsemem.h>
static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
{
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index c90817a..3ee01b4 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -127,10 +127,10 @@
}
if (rc && printk_ratelimit()) {
- printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
- printk("\tindex = 0x%lx\n", (u64)tbl->it_index);
- printk("\ttcenum = 0x%lx\n", (u64)tcenum);
- printk("\ttce val = 0x%lx\n", tce );
+ printk("tce_build_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+ printk("\tindex = 0x%llx\n", (u64)tbl->it_index);
+ printk("\ttcenum = 0x%llx\n", (u64)tcenum);
+ printk("\ttce val = 0x%llx\n", tce );
show_stack(current, (unsigned long *)__get_SP());
}
@@ -210,10 +210,10 @@
}
if (rc && printk_ratelimit()) {
- printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
- printk("\tindex = 0x%lx\n", (u64)tbl->it_index);
- printk("\tnpages = 0x%lx\n", (u64)npages);
- printk("\ttce[0] val = 0x%lx\n", tcep[0]);
+ printk("tce_buildmulti_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+ printk("\tindex = 0x%llx\n", (u64)tbl->it_index);
+ printk("\tnpages = 0x%llx\n", (u64)npages);
+ printk("\ttce[0] val = 0x%llx\n", tcep[0]);
show_stack(current, (unsigned long *)__get_SP());
}
return ret;
@@ -227,9 +227,9 @@
rc = plpar_tce_put((u64)tbl->it_index, (u64)tcenum << 12, 0);
if (rc && printk_ratelimit()) {
- printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%ld\n", rc);
- printk("\tindex = 0x%lx\n", (u64)tbl->it_index);
- printk("\ttcenum = 0x%lx\n", (u64)tcenum);
+ printk("tce_free_pSeriesLP: plpar_tce_put failed. rc=%lld\n", rc);
+ printk("\tindex = 0x%llx\n", (u64)tbl->it_index);
+ printk("\ttcenum = 0x%llx\n", (u64)tcenum);
show_stack(current, (unsigned long *)__get_SP());
}
@@ -246,9 +246,9 @@
if (rc && printk_ratelimit()) {
printk("tce_freemulti_pSeriesLP: plpar_tce_stuff failed\n");
- printk("\trc = %ld\n", rc);
- printk("\tindex = 0x%lx\n", (u64)tbl->it_index);
- printk("\tnpages = 0x%lx\n", (u64)npages);
+ printk("\trc = %lld\n", rc);
+ printk("\tindex = 0x%llx\n", (u64)tbl->it_index);
+ printk("\tnpages = 0x%llx\n", (u64)npages);
show_stack(current, (unsigned long *)__get_SP());
}
}
@@ -261,10 +261,9 @@
rc = plpar_tce_get((u64)tbl->it_index, (u64)tcenum << 12, &tce_ret);
if (rc && printk_ratelimit()) {
- printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%ld\n",
- rc);
- printk("\tindex = 0x%lx\n", (u64)tbl->it_index);
- printk("\ttcenum = 0x%lx\n", (u64)tcenum);
+ printk("tce_get_pSeriesLP: plpar_tce_get failed. rc=%lld\n", rc);
+ printk("\tindex = 0x%llx\n", (u64)tbl->it_index);
+ printk("\ttcenum = 0x%llx\n", (u64)tcenum);
show_stack(current, (unsigned long *)__get_SP());
}
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index 6cf35cd..15eb610 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -144,8 +144,8 @@
ph->first_offset_section);
printk(KERN_INFO "dump disk sections should be zero\n");
printk(KERN_INFO "dump disk section = %d\n", ph->dump_disk_section);
- printk(KERN_INFO "block num = %ld\n", ph->block_num_dd);
- printk(KERN_INFO "number of blocks = %ld\n", ph->num_of_blocks_dd);
+ printk(KERN_INFO "block num = %lld\n", ph->block_num_dd);
+ printk(KERN_INFO "number of blocks = %lld\n", ph->num_of_blocks_dd);
printk(KERN_INFO "dump disk offset = %d\n", ph->offset_dd);
printk(KERN_INFO "Max auto time= %d\n", ph->maxtime_to_auto);
@@ -154,33 +154,33 @@
printk(KERN_INFO "cpu dump_flags =%d\n", ph->cpu_data.dump_flags);
printk(KERN_INFO "cpu source_type =%d\n", ph->cpu_data.source_type);
printk(KERN_INFO "cpu error_flags =%d\n", ph->cpu_data.error_flags);
- printk(KERN_INFO "cpu source_address =%lx\n",
+ printk(KERN_INFO "cpu source_address =%llx\n",
ph->cpu_data.source_address);
- printk(KERN_INFO "cpu source_length =%lx\n",
+ printk(KERN_INFO "cpu source_length =%llx\n",
ph->cpu_data.source_length);
- printk(KERN_INFO "cpu length_copied =%lx\n",
+ printk(KERN_INFO "cpu length_copied =%llx\n",
ph->cpu_data.length_copied);
printk(KERN_INFO " HPTE AREA \n");
printk(KERN_INFO "HPTE dump_flags =%d\n", ph->hpte_data.dump_flags);
printk(KERN_INFO "HPTE source_type =%d\n", ph->hpte_data.source_type);
printk(KERN_INFO "HPTE error_flags =%d\n", ph->hpte_data.error_flags);
- printk(KERN_INFO "HPTE source_address =%lx\n",
+ printk(KERN_INFO "HPTE source_address =%llx\n",
ph->hpte_data.source_address);
- printk(KERN_INFO "HPTE source_length =%lx\n",
+ printk(KERN_INFO "HPTE source_length =%llx\n",
ph->hpte_data.source_length);
- printk(KERN_INFO "HPTE length_copied =%lx\n",
+ printk(KERN_INFO "HPTE length_copied =%llx\n",
ph->hpte_data.length_copied);
printk(KERN_INFO " SRSD AREA \n");
printk(KERN_INFO "SRSD dump_flags =%d\n", ph->kernel_data.dump_flags);
printk(KERN_INFO "SRSD source_type =%d\n", ph->kernel_data.source_type);
printk(KERN_INFO "SRSD error_flags =%d\n", ph->kernel_data.error_flags);
- printk(KERN_INFO "SRSD source_address =%lx\n",
+ printk(KERN_INFO "SRSD source_address =%llx\n",
ph->kernel_data.source_address);
- printk(KERN_INFO "SRSD source_length =%lx\n",
+ printk(KERN_INFO "SRSD source_length =%llx\n",
ph->kernel_data.source_length);
- printk(KERN_INFO "SRSD length_copied =%lx\n",
+ printk(KERN_INFO "SRSD length_copied =%llx\n",
ph->kernel_data.length_copied);
#endif
}
@@ -367,8 +367,8 @@
/* total reserved size - start of scratch area */
second_addr_range = phyp_dump_info->init_reserve_size -
phyp_dump_info->reserved_scratch_size;
- return sprintf(buf, "CPU:0x%lx-0x%lx: HPTE:0x%lx-0x%lx:"
- " DUMP:0x%lx-0x%lx, 0x%lx-0x%lx:\n",
+ return sprintf(buf, "CPU:0x%llx-0x%llx: HPTE:0x%llx-0x%llx:"
+ " DUMP:0x%llx-0x%llx, 0x%lx-0x%llx:\n",
phdr.cpu_data.destination_address,
phdr.cpu_data.length_copied,
phdr.hpte_data.destination_address,
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index b16ca3e..78f1f7c 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -165,7 +165,7 @@
edibit = (14 - (src - CPM2_IRQ_EXT1));
else
if (src >= CPM2_IRQ_PORTC15 && src <= CPM2_IRQ_PORTC0)
- edibit = (31 - (src - CPM2_IRQ_PORTC15));
+ edibit = (31 - (CPM2_IRQ_PORTC0 - src));
else
return (flow_type & IRQ_TYPE_LEVEL_LOW) ? 0 : -EINVAL;
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index f611d03..9817f63 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -28,63 +28,104 @@
#include <sysdev/fsl_pci.h>
#if defined(CONFIG_PPC_85xx) || defined(CONFIG_PPC_86xx)
+static int __init setup_one_atmu(struct ccsr_pci __iomem *pci,
+ unsigned int index, const struct resource *res,
+ resource_size_t offset)
+{
+ resource_size_t pci_addr = res->start - offset;
+ resource_size_t phys_addr = res->start;
+ resource_size_t size = res->end - res->start + 1;
+ u32 flags = 0x80044000; /* enable & mem R/W */
+ unsigned int i;
+
+ pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
+ (u64)res->start, (u64)size);
+
+ if (res->flags & IORESOURCE_PREFETCH)
+ flags |= 0x10000000; /* enable relaxed ordering */
+
+ for (i = 0; size > 0; i++) {
+ unsigned int bits = min(__ilog2(size),
+ __ffs(pci_addr | phys_addr));
+
+ if (index + i >= 5)
+ return -1;
+
+ out_be32(&pci->pow[index + i].potar, pci_addr >> 12);
+ out_be32(&pci->pow[index + i].potear, (u64)pci_addr >> 44);
+ out_be32(&pci->pow[index + i].powbar, phys_addr >> 12);
+ out_be32(&pci->pow[index + i].powar, flags | (bits - 1));
+
+ pci_addr += (resource_size_t)1U << bits;
+ phys_addr += (resource_size_t)1U << bits;
+ size -= (resource_size_t)1U << bits;
+ }
+
+ return i;
+}
+
/* atmu setup for fsl pci/pcie controller */
static void __init setup_pci_atmu(struct pci_controller *hose,
struct resource *rsrc)
{
struct ccsr_pci __iomem *pci;
- int i;
+ int i, j, n;
pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
(u64)rsrc->start, (u64)rsrc->end - (u64)rsrc->start + 1);
pci = ioremap(rsrc->start, rsrc->end - rsrc->start + 1);
+ if (!pci) {
+ dev_err(hose->parent, "Unable to map ATMU registers\n");
+ return;
+ }
- /* Disable all windows (except powar0 since its ignored) */
+ /* Disable all windows (except powar0 since it's ignored) */
for(i = 1; i < 5; i++)
out_be32(&pci->pow[i].powar, 0);
for(i = 0; i < 3; i++)
out_be32(&pci->piw[i].piwar, 0);
/* Setup outbound MEM window */
- for(i = 0; i < 3; i++)
- if (hose->mem_resources[i].flags & IORESOURCE_MEM){
- resource_size_t pci_addr_start =
- hose->mem_resources[i].start -
- hose->pci_mem_offset;
- pr_debug("PCI MEM resource start 0x%016llx, size 0x%016llx.\n",
- (u64)hose->mem_resources[i].start,
- (u64)hose->mem_resources[i].end
- - (u64)hose->mem_resources[i].start + 1);
- out_be32(&pci->pow[i+1].potar, (pci_addr_start >> 12));
- out_be32(&pci->pow[i+1].potear, 0);
- out_be32(&pci->pow[i+1].powbar,
- (hose->mem_resources[i].start >> 12));
- /* Enable, Mem R/W */
- out_be32(&pci->pow[i+1].powar, 0x80044000
- | (__ilog2(hose->mem_resources[i].end
- - hose->mem_resources[i].start + 1) - 1));
- }
+ for(i = 0, j = 1; i < 3; i++) {
+ if (!(hose->mem_resources[i].flags & IORESOURCE_MEM))
+ continue;
+
+ n = setup_one_atmu(pci, j, &hose->mem_resources[i],
+ hose->pci_mem_offset);
+
+ if (n < 0 || j >= 5) {
+ pr_err("Ran out of outbound PCI ATMUs for resource %d!\n", i);
+ hose->mem_resources[i].flags |= IORESOURCE_DISABLED;
+ } else
+ j += n;
+ }
/* Setup outbound IO window */
- if (hose->io_resource.flags & IORESOURCE_IO){
- pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
- "phy base 0x%016llx.\n",
- (u64)hose->io_resource.start,
- (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
- (u64)hose->io_base_phys);
- out_be32(&pci->pow[i+1].potar, (hose->io_resource.start >> 12));
- out_be32(&pci->pow[i+1].potear, 0);
- out_be32(&pci->pow[i+1].powbar, (hose->io_base_phys >> 12));
- /* Enable, IO R/W */
- out_be32(&pci->pow[i+1].powar, 0x80088000
- | (__ilog2(hose->io_resource.end
- - hose->io_resource.start + 1) - 1));
+ if (hose->io_resource.flags & IORESOURCE_IO) {
+ if (j >= 5) {
+ pr_err("Ran out of outbound PCI ATMUs for IO resource\n");
+ } else {
+ pr_debug("PCI IO resource start 0x%016llx, size 0x%016llx, "
+ "phy base 0x%016llx.\n",
+ (u64)hose->io_resource.start,
+ (u64)hose->io_resource.end - (u64)hose->io_resource.start + 1,
+ (u64)hose->io_base_phys);
+ out_be32(&pci->pow[j].potar, (hose->io_resource.start >> 12));
+ out_be32(&pci->pow[j].potear, 0);
+ out_be32(&pci->pow[j].powbar, (hose->io_base_phys >> 12));
+ /* Enable, IO R/W */
+ out_be32(&pci->pow[j].powar, 0x80088000
+ | (__ilog2(hose->io_resource.end
+ - hose->io_resource.start + 1) - 1));
+ }
}
/* Setup 2G inbound Memory Window @ 1 */
out_be32(&pci->piw[2].pitar, 0x00000000);
out_be32(&pci->piw[2].piwbar,0x00000000);
out_be32(&pci->piw[2].piwar, PIWAR_2G);
+
+ iounmap(pci);
}
static void __init setup_pci_cmd(struct pci_controller *hose)
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 88a983ec..9a89cd3 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -890,7 +890,7 @@
return irq_linear_revmap(primary_ipic->irqhost, irq);
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_SUSPEND
static struct {
u32 sicfr;
u32 siprr[2];
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 3e0d89d..a35297d 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -435,7 +435,7 @@
addr = addr | ((u64)readl(base + HT_MSI_ADDR_HI) << 32);
}
- printk(KERN_DEBUG "mpic: - HT:%02x.%x %s MSI mapping found @ 0x%lx\n",
+ printk(KERN_DEBUG "mpic: - HT:%02x.%x %s MSI mapping found @ 0x%llx\n",
PCI_SLOT(devfn), PCI_FUNC(devfn),
flags & HT_MSI_FLAGS_ENABLE ? "enabled" : "disabled", addr);
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a94a3c3..6b0a353 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -77,6 +77,7 @@
config S390
def_bool y
select USE_GENERIC_SMP_HELPERS if SMP
+ select HAVE_SYSCALL_WRAPPERS
select HAVE_FUNCTION_TRACER
select HAVE_OPROFILE
select HAVE_KPROBES
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index a0e748d..31e809c 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Thu Nov 27 11:00:49 2008
+# Linux kernel version: 2.6.29-rc4
+# Wed Feb 11 10:07:16 2009
#
CONFIG_SCHED_MC=y
CONFIG_MMU=y
@@ -14,12 +14,14 @@
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_BUG=y
CONFIG_NO_IOMEM=y
CONFIG_NO_DMA=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_PGSTE=y
+CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_S390=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -39,20 +41,29 @@
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CPUSETS is not set
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
@@ -63,6 +74,7 @@
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -91,17 +103,17 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_HAVE_SYSCALL_WRAPPERS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -109,7 +121,7 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
+CONFIG_INIT_ALL_POSSIBLE=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
@@ -130,7 +142,6 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_PREEMPT_NOTIFIERS=y
-CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@@ -161,6 +172,7 @@
CONFIG_MARCH_Z900=y
# CONFIG_MARCH_Z990 is not set
# CONFIG_MARCH_Z9_109 is not set
+# CONFIG_MARCH_Z10 is not set
CONFIG_PACK_STACK=y
# CONFIG_SMALL_STACK is not set
CONFIG_CHECK_STACK=y
@@ -174,7 +186,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@@ -195,7 +206,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@@ -207,7 +217,6 @@
#
CONFIG_MACHCHK_WARNING=y
CONFIG_QDIO=y
-# CONFIG_QDIO_DEBUG is not set
CONFIG_CHSC_SCH=m
#
@@ -227,15 +236,13 @@
# CONFIG_SHARED_KERNEL is not set
# CONFIG_CMM is not set
# CONFIG_PAGE_STATES is not set
-CONFIG_VIRT_TIMER=y
-CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_APPLDATA_BASE is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
CONFIG_S390_HYPFS_FS=y
CONFIG_KEXEC=y
# CONFIG_ZFCPDUMP is not set
@@ -245,6 +252,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -383,6 +391,7 @@
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_INGRESS is not set
#
@@ -400,6 +409,7 @@
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
+# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
@@ -411,6 +421,7 @@
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -428,6 +439,7 @@
# CONFIG_CAN_DEBUG_DEVICES is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_PCMCIA is not set
@@ -475,11 +487,15 @@
CONFIG_DASD_EER=y
CONFIG_VIRTIO_BLK=m
CONFIG_MISC_DEVICES=y
-# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
#
+# EEPROM support
+#
+# CONFIG_EEPROM_93CX6 is not set
+
+#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
@@ -520,6 +536,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_ZFCP=y
CONFIG_SCSI_DH=m
@@ -566,6 +583,10 @@
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
# CONFIG_TR is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
#
@@ -593,9 +614,11 @@
#
CONFIG_DEVKMEM=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IUCV=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_VIRTIO=m
@@ -645,7 +668,6 @@
# CONFIG_NEW_LEDS is not set
CONFIG_ACCESSIBILITY=y
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -668,6 +690,7 @@
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -703,10 +726,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -715,6 +735,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -808,6 +829,7 @@
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -818,15 +840,19 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
#
# Tracers
#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
+# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
@@ -847,11 +873,17 @@
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -885,7 +917,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -942,6 +974,7 @@
# Library routines
#
CONFIG_BITREVERSE=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index f2af416..63a2341 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -13,4 +13,3 @@
unifdef-y += debug.h
unifdef-y += chpid.h
unifdef-y += schid.h
-unifdef-y += swab.h
diff --git a/arch/s390/include/asm/byteorder.h b/arch/s390/include/asm/byteorder.h
index b95a2b2..a332e59 100644
--- a/arch/s390/include/asm/byteorder.h
+++ b/arch/s390/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _S390_BYTEORDER_H
#define _S390_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _S390_BYTEORDER_H */
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index d480f39..74d0bbb 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -172,14 +172,14 @@
#ifndef __s390x__
#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
#else /* __s390x__ */
-#define SET_PERSONALITY(ex) \
-do { \
- if (current->personality != PER_LINUX32) \
- set_personality(PER_LINUX); \
- if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
- set_thread_flag(TIF_31BIT); \
- else \
- clear_thread_flag(TIF_31BIT); \
+#define SET_PERSONALITY(ex) \
+do { \
+ if (personality(current->personality) != PER_LINUX32) \
+ set_personality(PER_LINUX); \
+ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
+ set_thread_flag(TIF_31BIT); \
+ else \
+ clear_thread_flag(TIF_31BIT); \
} while (0)
#endif /* __s390x__ */
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index ffdef5f..f3720de 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -384,8 +384,8 @@
__u32 panic_magic; /* 0xe00 */
/* Per cpu primary space access list */
- __u8 pad_0xe04[0xe3c-0xe04]; /* 0xe04 */
- __u32 vdso_per_cpu_data; /* 0xe3c */
+ __u8 pad_0xe04[0xe38-0xe04]; /* 0xe04 */
+ __u64 vdso_per_cpu_data; /* 0xe38 */
__u32 paste[16]; /* 0xe40 */
__u8 pad13[0x11b8-0xe80]; /* 0xe80 */
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index fc2c971..62c706e 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -547,7 +547,7 @@
.globl sys32_newuname_wrapper
sys32_newuname_wrapper:
llgtr %r2,%r2 # struct new_utsname *
- jg s390x_newuname # branch to system call
+ jg sys_s390_newuname # branch to system call
.globl compat_sys_adjtimex_wrapper
compat_sys_adjtimex_wrapper:
@@ -615,7 +615,7 @@
.globl sys32_personality_wrapper
sys32_personality_wrapper:
llgfr %r2,%r2 # unsigned long
- jg s390x_personality # branch to system call
+ jg sys_s390_personality # branch to system call
.globl sys32_setfsuid16_wrapper
sys32_setfsuid16_wrapper:
@@ -1767,3 +1767,41 @@
sys_epoll_create1_wrapper:
lgfr %r2,%r2 # int
jg sys_epoll_create1 # branch to system call
+
+ .globl sys32_readahead_wrapper
+sys32_readahead_wrapper:
+ lgfr %r2,%r2 # int
+ llgfr %r3,%r3 # u32
+ llgfr %r4,%r4 # u32
+ lgfr %r5,%r5 # s32
+ jg sys32_readahead # branch to system call
+
+ .globl sys32_sendfile64_wrapper
+sys32_sendfile64_wrapper:
+ lgfr %r2,%r2 # int
+ lgfr %r3,%r3 # int
+ llgtr %r4,%r4 # compat_loff_t *
+ lgfr %r5,%r5 # s32
+ jg sys32_sendfile64 # branch to system call
+
+ .globl sys_tkill_wrapper
+sys_tkill_wrapper:
+ lgfr %r2,%r2 # pid_t
+ lgfr %r3,%r3 # int
+ jg sys_tkill # branch to system call
+
+ .globl sys_tgkill_wrapper
+sys_tgkill_wrapper:
+ lgfr %r2,%r2 # pid_t
+ lgfr %r3,%r3 # pid_t
+ lgfr %r4,%r4 # int
+ jg sys_tgkill # branch to system call
+
+ .globl compat_sys_keyctl_wrapper
+compat_sys_keyctl_wrapper:
+ llgfr %r2,%r2 # u32
+ llgfr %r3,%r3 # u32
+ llgfr %r4,%r4 # u32
+ llgfr %r5,%r5 # u32
+ llgfr %r6,%r6 # u32
+ jg compat_sys_keyctl # branch to system call
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index a65afc9..950c59c 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -30,23 +30,23 @@
struct old_sigaction;
struct sel_arg_struct;
-long sys_pipe(unsigned long __user *fildes);
long sys_mmap2(struct mmap_arg_struct __user *arg);
-long old_mmap(struct mmap_arg_struct __user *arg);
+long sys_s390_old_mmap(struct mmap_arg_struct __user *arg);
long sys_ipc(uint call, int first, unsigned long second,
unsigned long third, void __user *ptr);
-long s390x_newuname(struct new_utsname __user *name);
-long s390x_personality(unsigned long personality);
-long s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
+long sys_s390_newuname(struct new_utsname __user *name);
+long sys_s390_personality(unsigned long personality);
+long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low,
size_t len, int advice);
-long s390_fadvise64_64(struct fadvise64_64_args __user *args);
-long s390_fallocate(int fd, int mode, loff_t offset, u32 len_high, u32 len_low);
+long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args);
+long sys_s390_fallocate(int fd, int mode, loff_t offset, u32 len_high,
+ u32 len_low);
long sys_fork(void);
long sys_clone(void);
long sys_vfork(void);
void execve_tail(void);
long sys_execve(void);
-int sys_sigsuspend(int history0, int history1, old_sigset_t mask);
+long sys_sigsuspend(int history0, int history1, old_sigset_t mask);
long sys_sigaction(int sig, const struct old_sigaction __user *act,
struct old_sigaction __user *oact);
long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss);
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index e7c5bfb..026a37a 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -95,6 +95,7 @@
local_irq_restore(flags);
}
+#ifdef CONFIG_PROC_FS
void init_irq_proc(void)
{
struct proc_dir_entry *root_irq_dir;
@@ -102,3 +103,4 @@
root_irq_dir = proc_mkdir("irq", NULL);
create_prof_cpu_mask(root_irq_dir);
}
+#endif
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index b6110bd..5cd38a9 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -39,6 +39,7 @@
#include <linux/tick.h>
#include <linux/elfcore.h>
#include <linux/kernel_stat.h>
+#include <linux/syscalls.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -225,13 +226,13 @@
return 0;
}
-asmlinkage long sys_fork(void)
+SYSCALL_DEFINE0(fork)
{
struct pt_regs *regs = task_pt_regs(current);
return do_fork(SIGCHLD, regs->gprs[15], regs, 0, NULL, NULL);
}
-asmlinkage long sys_clone(void)
+SYSCALL_DEFINE0(clone)
{
struct pt_regs *regs = task_pt_regs(current);
unsigned long clone_flags;
@@ -258,7 +259,7 @@
* do not have enough call-clobbered registers to hold all
* the information you need.
*/
-asmlinkage long sys_vfork(void)
+SYSCALL_DEFINE0(vfork)
{
struct pt_regs *regs = task_pt_regs(current);
return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD,
@@ -278,7 +279,7 @@
/*
* sys_execve() executes a new program.
*/
-asmlinkage long sys_execve(void)
+SYSCALL_DEFINE0(execve)
{
struct pt_regs *regs = task_pt_regs(current);
char *filename;
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 8e6812a..3cf74c3 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -25,6 +25,7 @@
#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/tracehook.h>
+#include <linux/syscalls.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/lowcore.h>
@@ -53,8 +54,7 @@
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
-asmlinkage int
-sys_sigsuspend(int history0, int history1, old_sigset_t mask)
+SYSCALL_DEFINE3(sigsuspend, int, history0, int, history1, old_sigset_t, mask)
{
mask &= _BLOCKABLE;
spin_lock_irq(¤t->sighand->siglock);
@@ -70,9 +70,8 @@
return -ERESTARTNOHAND;
}
-asmlinkage long
-sys_sigaction(int sig, const struct old_sigaction __user *act,
- struct old_sigaction __user *oact)
+SYSCALL_DEFINE3(sigaction, int, sig, const struct old_sigaction __user *, act,
+ struct old_sigaction __user *, oact)
{
struct k_sigaction new_ka, old_ka;
int ret;
@@ -102,15 +101,13 @@
return ret;
}
-asmlinkage long
-sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
+SYSCALL_DEFINE2(sigaltstack, const stack_t __user *, uss,
+ stack_t __user *, uoss)
{
struct pt_regs *regs = task_pt_regs(current);
return do_sigaltstack(uss, uoss, regs->gprs[15]);
}
-
-
/* Returns non-zero on fault. */
static int save_sigregs(struct pt_regs *regs, _sigregs __user *sregs)
{
@@ -164,7 +161,7 @@
return 0;
}
-asmlinkage long sys_sigreturn(void)
+SYSCALL_DEFINE0(sigreturn)
{
struct pt_regs *regs = task_pt_regs(current);
sigframe __user *frame = (sigframe __user *)regs->gprs[15];
@@ -191,7 +188,7 @@
return 0;
}
-asmlinkage long sys_rt_sigreturn(void)
+SYSCALL_DEFINE0(rt_sigreturn)
{
struct pt_regs *regs = task_pt_regs(current);
rt_sigframe __user *frame = (rt_sigframe __user *)regs->gprs[15];
diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c
index c34be45..c7ae4b1 100644
--- a/arch/s390/kernel/sys_s390.c
+++ b/arch/s390/kernel/sys_s390.c
@@ -29,6 +29,7 @@
#include <linux/personality.h>
#include <linux/unistd.h>
#include <linux/ipc.h>
+#include <linux/syscalls.h>
#include <asm/uaccess.h>
#include "entry.h"
@@ -74,7 +75,7 @@
unsigned long offset;
};
-asmlinkage long sys_mmap2(struct mmap_arg_struct __user *arg)
+SYSCALL_DEFINE1(mmap2, struct mmap_arg_struct __user *, arg)
{
struct mmap_arg_struct a;
int error = -EFAULT;
@@ -86,7 +87,7 @@
return error;
}
-asmlinkage long old_mmap(struct mmap_arg_struct __user *arg)
+SYSCALL_DEFINE1(s390_old_mmap, struct mmap_arg_struct __user *, arg)
{
struct mmap_arg_struct a;
long error = -EFAULT;
@@ -108,8 +109,8 @@
*
* This is really horribly ugly.
*/
-asmlinkage long sys_ipc(uint call, int first, unsigned long second,
- unsigned long third, void __user *ptr)
+SYSCALL_DEFINE5(ipc, uint, call, int, first, unsigned long, second,
+ unsigned long, third, void __user *, ptr)
{
struct ipc_kludge tmp;
int ret;
@@ -175,7 +176,7 @@
}
#ifdef CONFIG_64BIT
-asmlinkage long s390x_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(s390_newuname, struct new_utsname __user *, name)
{
int ret = sys_newuname(name);
@@ -186,7 +187,7 @@
return ret;
}
-asmlinkage long s390x_personality(unsigned long personality)
+SYSCALL_DEFINE1(s390_personality, unsigned long, personality)
{
int ret;
@@ -205,15 +206,13 @@
*/
#ifndef CONFIG_64BIT
-asmlinkage long
-s390_fadvise64(int fd, u32 offset_high, u32 offset_low, size_t len, int advice)
+SYSCALL_DEFINE5(s390_fadvise64, int, fd, u32, offset_high, u32, offset_low,
+ size_t, len, int, advice)
{
return sys_fadvise64(fd, (u64) offset_high << 32 | offset_low,
len, advice);
}
-#endif
-
struct fadvise64_64_args {
int fd;
long long offset;
@@ -221,8 +220,7 @@
int advice;
};
-asmlinkage long
-s390_fadvise64_64(struct fadvise64_64_args __user *args)
+SYSCALL_DEFINE1(s390_fadvise64_64, struct fadvise64_64_args __user *, args)
{
struct fadvise64_64_args a;
@@ -231,7 +229,6 @@
return sys_fadvise64_64(a.fd, a.offset, a.len, a.advice);
}
-#ifndef CONFIG_64BIT
/*
* This is a wrapper to call sys_fallocate(). For 31 bit s390 the last
* 64 bit argument "len" is split into the upper and lower 32 bits. The
@@ -244,9 +241,19 @@
* to
* %r2: fd, %r3: mode, %r4/%r5: offset, 96(%r15)-103(%r15): len
*/
-asmlinkage long s390_fallocate(int fd, int mode, loff_t offset,
+SYSCALL_DEFINE(s390_fallocate)(int fd, int mode, loff_t offset,
u32 len_high, u32 len_low)
{
return sys_fallocate(fd, mode, offset, ((u64)len_high << 32) | len_low);
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_s390_fallocate(long fd, long mode, loff_t offset,
+ long len_high, long len_low)
+{
+ return SYSC_s390_fallocate((int) fd, (int) mode, offset,
+ (u32) len_high, (u32) len_low);
+}
+SYSCALL_ALIAS(sys_s390_fallocate, SyS_s390_fallocate);
+#endif
+
#endif
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 2d61787..fe5b25a 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -98,7 +98,7 @@
SYSCALL(sys_swapon,sys_swapon,sys32_swapon_wrapper)
SYSCALL(sys_reboot,sys_reboot,sys32_reboot_wrapper)
SYSCALL(sys_ni_syscall,sys_ni_syscall,old32_readdir_wrapper) /* old readdir syscall */
-SYSCALL(old_mmap,old_mmap,old32_mmap_wrapper) /* 90 */
+SYSCALL(sys_s390_old_mmap,sys_s390_old_mmap,old32_mmap_wrapper) /* 90 */
SYSCALL(sys_munmap,sys_munmap,sys32_munmap_wrapper)
SYSCALL(sys_truncate,sys_truncate,sys32_truncate_wrapper)
SYSCALL(sys_ftruncate,sys_ftruncate,sys32_ftruncate_wrapper)
@@ -130,7 +130,7 @@
SYSCALL(sys_sigreturn,sys_sigreturn,sys32_sigreturn)
SYSCALL(sys_clone,sys_clone,sys32_clone) /* 120 */
SYSCALL(sys_setdomainname,sys_setdomainname,sys32_setdomainname_wrapper)
-SYSCALL(sys_newuname,s390x_newuname,sys32_newuname_wrapper)
+SYSCALL(sys_newuname,sys_s390_newuname,sys32_newuname_wrapper)
NI_SYSCALL /* modify_ldt for i386 */
SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper) /* 125 */
@@ -144,7 +144,7 @@
SYSCALL(sys_fchdir,sys_fchdir,sys32_fchdir_wrapper)
SYSCALL(sys_bdflush,sys_bdflush,sys32_bdflush_wrapper)
SYSCALL(sys_sysfs,sys_sysfs,sys32_sysfs_wrapper) /* 135 */
-SYSCALL(sys_personality,s390x_personality,sys32_personality_wrapper)
+SYSCALL(sys_personality,sys_s390_personality,sys32_personality_wrapper)
NI_SYSCALL /* for afs_syscall */
SYSCALL(sys_setfsuid16,sys_ni_syscall,sys32_setfsuid16_wrapper) /* old setfsuid16 syscall */
SYSCALL(sys_setfsgid16,sys_ni_syscall,sys32_setfsgid16_wrapper) /* old setfsgid16 syscall */
@@ -194,7 +194,7 @@
SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper)
SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper)
SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper) /* 185 */
-SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack)
+SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack_wrapper)
SYSCALL(sys_sendfile,sys_sendfile64,sys32_sendfile_wrapper)
NI_SYSCALL /* streams1 */
NI_SYSCALL /* streams2 */
@@ -230,8 +230,8 @@
SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper)
SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */
SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper)
-SYSCALL(sys_readahead,sys_readahead,sys32_readahead)
-SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64)
+SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper)
+SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64_wrapper)
SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper)
SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper) /* 225 */
SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper)
@@ -245,11 +245,11 @@
SYSCALL(sys_lremovexattr,sys_lremovexattr,sys32_lremovexattr_wrapper)
SYSCALL(sys_fremovexattr,sys_fremovexattr,sys32_fremovexattr_wrapper) /* 235 */
SYSCALL(sys_gettid,sys_gettid,sys_gettid)
-SYSCALL(sys_tkill,sys_tkill,sys_tkill)
+SYSCALL(sys_tkill,sys_tkill,sys_tkill_wrapper)
SYSCALL(sys_futex,sys_futex,compat_sys_futex_wrapper)
SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,sys32_sched_setaffinity_wrapper)
SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,sys32_sched_getaffinity_wrapper) /* 240 */
-SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill)
+SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill_wrapper)
NI_SYSCALL /* reserved for TUX */
SYSCALL(sys_io_setup,sys_io_setup,sys32_io_setup_wrapper)
SYSCALL(sys_io_destroy,sys_io_destroy,sys32_io_destroy_wrapper)
@@ -261,7 +261,7 @@
SYSCALL(sys_epoll_ctl,sys_epoll_ctl,sys_epoll_ctl_wrapper) /* 250 */
SYSCALL(sys_epoll_wait,sys_epoll_wait,sys_epoll_wait_wrapper)
SYSCALL(sys_set_tid_address,sys_set_tid_address,sys32_set_tid_address_wrapper)
-SYSCALL(s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
+SYSCALL(sys_s390_fadvise64,sys_fadvise64_64,sys32_fadvise64_wrapper)
SYSCALL(sys_timer_create,sys_timer_create,sys32_timer_create_wrapper)
SYSCALL(sys_timer_settime,sys_timer_settime,sys32_timer_settime_wrapper) /* 255 */
SYSCALL(sys_timer_gettime,sys_timer_gettime,sys32_timer_gettime_wrapper)
@@ -272,7 +272,7 @@
SYSCALL(sys_clock_getres,sys_clock_getres,sys32_clock_getres_wrapper)
SYSCALL(sys_clock_nanosleep,sys_clock_nanosleep,sys32_clock_nanosleep_wrapper)
NI_SYSCALL /* reserved for vserver */
-SYSCALL(s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
+SYSCALL(sys_s390_fadvise64_64,sys_ni_syscall,sys32_fadvise64_64_wrapper)
SYSCALL(sys_statfs64,sys_statfs64,compat_sys_statfs64_wrapper)
SYSCALL(sys_fstatfs64,sys_fstatfs64,compat_sys_fstatfs64_wrapper)
SYSCALL(sys_remap_file_pages,sys_remap_file_pages,sys32_remap_file_pages_wrapper)
@@ -288,7 +288,7 @@
SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load_wrapper)
SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
-SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl) /* 280 */
+SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl_wrapper) /* 280 */
SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
@@ -322,7 +322,7 @@
SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)
SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)
SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
-SYSCALL(s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
+SYSCALL(sys_s390_fallocate,sys_fallocate,sys_fallocate_wrapper)
SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */
SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper)
NI_SYSCALL /* 317 old sys_timer_fd */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index d649600..fc468ca 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -399,8 +399,10 @@
static void __init time_init_wq(void)
{
- if (!time_sync_wq)
- time_sync_wq = create_singlethread_workqueue("timesync");
+ if (time_sync_wq)
+ return;
+ time_sync_wq = create_singlethread_workqueue("timesync");
+ stop_machine_create();
}
/*
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 2fb36e4..ecf0304 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -516,8 +516,12 @@
*/
void init_cpu_vtimer(void)
{
+ struct thread_info *ti = current_thread_info();
struct vtimer_queue *vq;
+ S390_lowcore.user_timer = ti->user_timer;
+ S390_lowcore.system_timer = ti->system_timer;
+
/* kick the virtual timer */
asm volatile ("STCK %0" : "=m" (S390_lowcore.last_update_clock));
asm volatile ("STPT %0" : "=m" (S390_lowcore.last_update_timer));
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f32a519..ebabe51 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -644,66 +644,25 @@
menu "Bus options"
-# Even on SuperH devices which don't have an ISA bus,
-# this variable helps the PCMCIA modules handle
-# IRQ requesting properly -- Greg Banks.
-#
-# Though we're generally not interested in it when
-# we're not using PCMCIA, so we make it dependent on
-# PCMCIA outright. -- PFM.
-config ISA
- def_bool y
- depends on PCMCIA && HD6446X_SERIES
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. Other bus systems are PCI, EISA, MicroChannel
- (MCA) or VESA. ISA is an older system, now being displaced by PCI;
- newer boards don't support it. If you have ISA, say Y, otherwise N.
-
-config EISA
- bool
- ---help---
- The Extended Industry Standard Architecture (EISA) bus was
- developed as an open alternative to the IBM MicroChannel bus.
-
- The EISA bus provided some of the features of the IBM MicroChannel
- bus while maintaining backward compatibility with cards made for
- the older ISA bus. The EISA bus saw limited use between 1988 and
- 1995 when it was made obsolete by the PCI bus.
-
- Say Y here if you are building a kernel for an EISA-based machine.
-
- Otherwise, say N.
-
-config MCA
- bool
- help
- MicroChannel Architecture is found in some IBM PS/2 machines and
- laptops. It is a bus system similar to PCI or ISA. See
- <file:Documentation/mca.txt> (and especially the web page given
- there) before attempting to build an MCA bus kernel.
-
-config SBUS
- bool
-
config SUPERHYWAY
tristate "SuperHyway Bus support"
depends on CPU_SUBTYPE_SH4_202
config MAPLE
- bool "Maple Bus support"
- depends on SH_DREAMCAST
- help
- The Maple Bus is SEGA's serial communication bus for peripherals
- on the Dreamcast. Without this bus support you won't be able to
- get your Dreamcast keyboard etc to work, so most users
- probably want to say 'Y' here, unless you are only using the
- Dreamcast with a serial line terminal or a remote network
- connection.
+ bool "Maple Bus support"
+ depends on SH_DREAMCAST
+ help
+ The Maple Bus is SEGA's serial communication bus for peripherals
+ on the Dreamcast. Without this bus support you won't be able to
+ get your Dreamcast keyboard etc to work, so most users
+ probably want to say 'Y' here, unless you are only using the
+ Dreamcast with a serial line terminal or a remote network
+ connection.
source "arch/sh/drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
+
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 1c67cba..7c35787 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -18,8 +18,11 @@
#include <linux/mtd/sh_flctl.h>
#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <media/ov772x.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
#include <video/sh_mobile_lcdc.h>
@@ -27,12 +30,14 @@
#include <asm/clock.h>
#include <cpu/sh7723.h>
-static struct smc911x_platdata smc911x_info = {
- .flags = SMC911X_USE_32BIT,
- .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_32BIT,
};
-static struct resource smc9118_resources[] = {
+static struct resource smsc9118_resources[] = {
[0] = {
.start = 0xb6080000,
.end = 0xb60fffff,
@@ -45,13 +50,13 @@
}
};
-static struct platform_device smc9118_device = {
- .name = "smc911x",
+static struct platform_device smsc9118_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc9118_resources),
- .resource = smc9118_resources,
+ .num_resources = ARRAY_SIZE(smsc9118_resources),
+ .resource = smsc9118_resources,
.dev = {
- .platform_data = &smc911x_info,
+ .platform_data = &smsc911x_config,
},
};
@@ -212,7 +217,14 @@
},
};
+static void camera_power(int val)
+{
+ gpio_set_value(GPIO_PTZ5, val); /* RST_CAM/RSTB */
+ mdelay(10);
+}
+
#ifdef CONFIG_I2C
+/* support for the old ncm03j camera */
static unsigned char camera_ncm03j_magic[] =
{
0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
@@ -233,6 +245,23 @@
0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
};
+static int camera_probe(void)
+{
+ struct i2c_adapter *a = i2c_get_adapter(0);
+ struct i2c_msg msg;
+ int ret;
+
+ camera_power(1);
+ msg.addr = 0x6e;
+ msg.buf = camera_ncm03j_magic;
+ msg.len = 2;
+ msg.flags = 0;
+ ret = i2c_transfer(a, &msg, 1);
+ camera_power(0);
+
+ return ret;
+}
+
static int camera_set_capture(struct soc_camera_platform_info *info,
int enable)
{
@@ -241,9 +270,11 @@
int ret = 0;
int i;
+ camera_power(0);
if (!enable)
return 0; /* no disable for now */
+ camera_power(1);
for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
u_int8_t buf[8];
@@ -282,8 +313,35 @@
.platform_data = &camera_info,
},
};
+
+static int __init camera_setup(void)
+{
+ if (camera_probe() > 0)
+ platform_device_register(&camera_device);
+
+ return 0;
+}
+late_initcall(camera_setup);
+
#endif /* CONFIG_I2C */
+static int ov7725_power(struct device *dev, int mode)
+{
+ camera_power(0);
+ if (mode)
+ camera_power(1);
+
+ return 0;
+}
+
+static struct ov772x_camera_info ov7725_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP,
+ .link = {
+ .power = ov7725_power,
+ },
+};
+
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
@@ -315,21 +373,46 @@
},
};
+struct spi_gpio_platform_data sdcard_cn3_platform_data = {
+ .sck = GPIO_PTD0,
+ .mosi = GPIO_PTD1,
+ .miso = GPIO_PTD2,
+ .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn3_device = {
+ .name = "spi_gpio",
+ .dev = {
+ .platform_data = &sdcard_cn3_platform_data,
+ },
+};
+
static struct platform_device *ap325rxa_devices[] __initdata = {
- &smc9118_device,
+ &smsc9118_device,
&ap325rxa_nor_flash_device,
&lcdc_device,
&ceu_device,
-#ifdef CONFIG_I2C
- &camera_device,
-#endif
&nand_flash_device,
+ &sdcard_cn3_device,
};
static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
{
I2C_BOARD_INFO("pcf8563", 0x51),
},
+ {
+ I2C_BOARD_INFO("ov772x", 0x21),
+ .platform_data = &ov7725_info,
+ },
+};
+
+static struct spi_board_info ap325rxa_spi_devices[] = {
+ {
+ .modalias = "mmc_spi",
+ .max_speed_hz = 5000000,
+ .chip_select = 0,
+ .controller_data = (void *) GPIO_PTD5,
+ },
};
static int __init ap325rxa_devices_setup(void)
@@ -398,7 +481,7 @@
gpio_request(GPIO_PTZ6, NULL);
gpio_direction_output(GPIO_PTZ6, 0); /* STBY_CAM */
gpio_request(GPIO_PTZ5, NULL);
- gpio_direction_output(GPIO_PTZ5, 1); /* RST_CAM */
+ gpio_direction_output(GPIO_PTZ5, 0); /* RST_CAM */
gpio_request(GPIO_PTZ4, NULL);
gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */
@@ -429,6 +512,9 @@
i2c_register_board_info(0, ap325rxa_i2c_devices,
ARRAY_SIZE(ap325rxa_i2c_devices));
+ spi_register_board_info(ap325rxa_spi_devices,
+ ARRAY_SIZE(ap325rxa_spi_devices));
+
return platform_add_devices(ap325rxa_devices,
ARRAY_SIZE(ap325rxa_devices));
}
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index 3de22cc..0a37c8b 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -14,6 +14,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/smsc911x.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
@@ -242,7 +243,7 @@
printk(KERN_WARNING "Ethernet not ready\n");
}
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
[0] = {
.start = 0xa8000000,
.end = 0xabffffff,
@@ -255,11 +256,21 @@
},
};
-static struct platform_device smc911x_device = {
- .name = "smc911x",
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_32BIT,
+};
+
+static struct platform_device smsc911x_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc911x_resources),
- .resource = smc911x_resources,
+ .num_resources = ARRAY_SIZE(smsc911x_resources),
+ .resource = smsc911x_resources,
+ .dev = {
+ .platform_data = &smsc911x_config,
+ },
};
static struct resource heartbeat_resources[] = {
@@ -360,7 +371,7 @@
static struct platform_device *mpr2_devices[] __initdata = {
&heartbeat_device,
- &smc911x_device,
+ &smsc911x_device,
&flash_device,
};
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c
index 408bbdd..38a6496 100644
--- a/arch/sh/boards/board-sh7785lcr.c
+++ b/arch/sh/boards/board-sh7785lcr.c
@@ -18,6 +18,7 @@
#include <linux/i2c.h>
#include <linux/i2c-pca-platform.h>
#include <linux/i2c-algo-pca.h>
+#include <linux/irq.h>
#include <asm/heartbeat.h>
#include <mach/sh7785lcr.h>
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index 806438b..20fe72c 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -18,6 +18,7 @@
#include <linux/ata_platform.h>
#include <linux/types.h>
#include <linux/i2c.h>
+#include <linux/irq.h>
#include <net/ax88796.h>
#include <asm/machvec.h>
#include <mach/highlander.h>
diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c
index 48fece7..746742bd 100644
--- a/arch/sh/boards/mach-hp6xx/setup.c
+++ b/arch/sh/boards/mach-hp6xx/setup.c
@@ -12,9 +12,9 @@
#include <linux/types.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/irq.h>
#include <asm/hd64461.h>
#include <asm/io.h>
-#include <asm/irq.h>
#include <mach/hp6xx.h>
#include <cpu/dac.h>
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index cc1408119..28e56c5 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -18,9 +18,12 @@
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gpio.h>
-#include <media/soc_camera_platform.h>
-#include <media/sh_mobile_ceu.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
#include <video/sh_mobile_lcdc.h>
+#include <media/sh_mobile_ceu.h>
+#include <media/ov772x.h>
+#include <media/tw9910.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
@@ -292,9 +295,12 @@
};
static struct clk *camera_clk;
+static DEFINE_MUTEX(camera_lock);
-static void camera_power_on(void)
+static void camera_power_on(int is_tw)
{
+ mutex_lock(&camera_lock);
+
/* Use 10 MHz VIO_CKO instead of 24 MHz to work
* around signal quality issues on Panel Board V2.1.
*/
@@ -304,6 +310,12 @@
/* use VIO_RST to take camera out of reset */
mdelay(10);
+ if (is_tw) {
+ gpio_set_value(GPIO_PTT2, 0);
+ gpio_set_value(GPIO_PTT0, 0);
+ } else {
+ gpio_set_value(GPIO_PTT0, 1);
+ }
gpio_set_value(GPIO_PTT3, 0);
mdelay(10);
gpio_set_value(GPIO_PTT3, 1);
@@ -316,107 +328,29 @@
clk_put(camera_clk);
gpio_set_value(GPIO_PTT3, 0);
+ mutex_unlock(&camera_lock);
}
-static void camera_power(int mode)
+static int ov7725_power(struct device *dev, int mode)
{
if (mode)
- camera_power_on();
+ camera_power_on(0);
else
camera_power_off();
+
+ return 0;
}
-#ifdef CONFIG_I2C
-static unsigned char camera_ov772x_magic[] =
+static int tw9910_power(struct device *dev, int mode)
{
- 0x09, 0x01, 0x0c, 0x20, 0x0d, 0x41, 0x0e, 0x01,
- 0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
- 0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
- 0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
- 0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
- 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
- 0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
- 0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
- 0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
- 0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
- 0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
- 0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
- 0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
- 0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
- 0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
- 0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
- 0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
- 0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
- 0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
- 0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
- 0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
- 0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
- 0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
- 0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
- 0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
- 0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
- 0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
- 0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
- 0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
- 0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
- 0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
- 0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
- 0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
- 0x2c, 0x78,
-};
+ if (mode)
+ camera_power_on(1);
+ else
+ camera_power_off();
-static int ov772x_set_capture(struct soc_camera_platform_info *info,
- int enable)
-{
- struct i2c_adapter *a = i2c_get_adapter(0);
- struct i2c_msg msg;
- int ret = 0;
- int i;
-
- if (!enable)
- return 0; /* camera_power_off() is enough */
-
- for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
- u_int8_t buf[8];
-
- msg.addr = 0x21;
- msg.buf = buf;
- msg.len = 2;
- msg.flags = 0;
-
- buf[0] = camera_ov772x_magic[i];
- buf[1] = camera_ov772x_magic[i + 1];
-
- ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
- }
-
- return ret;
+ return 0;
}
-static struct soc_camera_platform_info ov772x_info = {
- .iface = 0,
- .format_name = "RGB565",
- .format_depth = 16,
- .format = {
- .pixelformat = V4L2_PIX_FMT_RGB565,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .width = 320,
- .height = 240,
- },
- .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
- SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
- .power = camera_power,
- .set_capture = ov772x_set_capture,
-};
-
-static struct platform_device migor_camera_device = {
- .name = "soc_camera_platform",
- .dev = {
- .platform_data = &ov772x_info,
- },
-};
-#endif /* CONFIG_I2C */
-
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
| SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
@@ -448,16 +382,43 @@
},
};
+static struct ov772x_camera_info ov7725_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .link = {
+ .power = ov7725_power,
+ },
+};
+
+static struct tw9910_video_info tw9910_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .mpout = TW9910_MPO_FIELD,
+ .link = {
+ .power = tw9910_power,
+ }
+};
+
+struct spi_gpio_platform_data sdcard_cn9_platform_data = {
+ .sck = GPIO_PTD0,
+ .mosi = GPIO_PTD1,
+ .miso = GPIO_PTD2,
+ .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn9_device = {
+ .name = "spi_gpio",
+ .dev = {
+ .platform_data = &sdcard_cn9_platform_data,
+ },
+};
+
static struct platform_device *migor_devices[] __initdata = {
&smc91x_eth_device,
&sh_keysc_device,
&migor_lcdc_device,
&migor_ceu_device,
-#ifdef CONFIG_I2C
- &migor_camera_device,
-#endif
&migor_nor_flash_device,
&migor_nand_flash_device,
+ &sdcard_cn9_device,
};
static struct i2c_board_info migor_i2c_devices[] = {
@@ -468,6 +429,23 @@
I2C_BOARD_INFO("migor_ts", 0x51),
.irq = 38, /* IRQ6 */
},
+ {
+ I2C_BOARD_INFO("ov772x", 0x21),
+ .platform_data = &ov7725_info,
+ },
+ {
+ I2C_BOARD_INFO("tw9910", 0x45),
+ .platform_data = &tw9910_info,
+ },
+};
+
+static struct spi_board_info migor_spi_devices[] = {
+ {
+ .modalias = "mmc_spi",
+ .max_speed_hz = 5000000,
+ .chip_select = 0,
+ .controller_data = (void *) GPIO_PTD5,
+ },
};
static int __init migor_devices_setup(void)
@@ -592,6 +570,9 @@
i2c_register_board_info(0, migor_i2c_devices,
ARRAY_SIZE(migor_i2c_devices));
+ spi_register_board_info(migor_spi_devices,
+ ARRAY_SIZE(migor_spi_devices));
+
return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
}
__initcall(migor_devices_setup);
diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c
index 73f743b..d8a65ea 100644
--- a/arch/sh/boards/mach-rsk/devices-rsk7203.c
+++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c
@@ -15,19 +15,21 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <cpu/sh7203.h>
-static struct smc911x_platdata smc911x_info = {
- .flags = SMC911X_USE_16BIT,
- .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_16BIT,
};
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
[0] = {
.start = 0x24000000,
.end = 0x24000000 + 0x100,
@@ -40,13 +42,13 @@
},
};
-static struct platform_device smc911x_device = {
- .name = "smc911x",
+static struct platform_device smsc911x_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc911x_resources),
- .resource = smc911x_resources,
+ .num_resources = ARRAY_SIZE(smsc911x_resources),
+ .resource = smsc911x_resources,
.dev = {
- .platform_data = &smc911x_info,
+ .platform_data = &smsc911x_config,
},
};
@@ -87,7 +89,7 @@
};
static struct platform_device *rsk7203_devices[] __initdata = {
- &smc911x_device,
+ &smsc911x_device,
&led_device,
};
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index a70d23b..a340492 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/smc91x.h>
+#include <linux/irq.h>
#include <asm/ilsel.h>
static struct resource heartbeat_resources[] = {
diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig
index 874dd97..352f87d 100644
--- a/arch/sh/configs/ap325rxa_defconfig
+++ b/arch/sh/configs/ap325rxa_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 18:20:06 2008
+# Linux kernel version: 2.6.29-rc2
+# Tue Jan 27 11:45:08 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -43,12 +45,12 @@
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -75,12 +77,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -90,7 +90,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +97,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +116,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -128,6 +129,7 @@
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -192,7 +194,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -269,7 +270,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -293,11 +293,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -353,6 +360,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -368,8 +376,9 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -392,6 +401,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
@@ -439,14 +449,14 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffffffff
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -470,9 +480,23 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -487,7 +511,9 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -530,6 +556,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
@@ -541,13 +568,34 @@
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -565,6 +613,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -630,6 +682,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -637,19 +690,102 @@
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_SH_MOBILE=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_SCI is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -658,8 +794,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -668,13 +810,47 @@
#
# Multimedia core support
#
-# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
+CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEOBUF_GEN=y
+CONFIG_VIDEOBUF_DMA_CONTIG=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+CONFIG_SOC_CAMERA=y
+# CONFIG_SOC_CAMERA_MT9M001 is not set
+# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
+CONFIG_SOC_CAMERA_PLATFORM=y
+CONFIG_SOC_CAMERA_OV772X=y
+CONFIG_VIDEO_SH_MOBILE_CEU=y
+# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
#
@@ -682,7 +858,34 @@
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_SH_MOBILE_LCDC=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -694,14 +897,103 @@
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_SUPERH_MONO=y
+CONFIG_LOGO_SUPERH_VGA16=y
+CONFIG_LOGO_SUPERH_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_SPI=y
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
# CONFIG_DMADEVICES is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
@@ -731,6 +1023,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -768,10 +1061,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -780,7 +1070,9 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -878,13 +1170,19 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -900,11 +1198,14 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -987,12 +1288,13 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
diff --git a/arch/sh/configs/cayman_defconfig b/arch/sh/configs/cayman_defconfig
index e21c0e8..9289501 100644
--- a/arch/sh/configs/cayman_defconfig
+++ b/arch/sh/configs/cayman_defconfig
@@ -700,8 +700,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index be4c2e0..2d86e04 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:18:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:54:55 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -78,7 +80,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
@@ -90,7 +91,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -126,6 +128,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -195,7 +198,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -290,7 +292,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -310,6 +311,7 @@
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
@@ -322,11 +324,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -379,6 +388,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -394,8 +404,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -434,6 +444,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -477,6 +488,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -492,7 +504,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -506,6 +517,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -611,6 +623,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -643,11 +656,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -657,7 +670,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -732,6 +745,7 @@
# CONFIG_FB_SH_MOBILE_LCDC is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -788,9 +802,10 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -847,10 +862,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -901,13 +913,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -923,6 +941,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1006,6 +1025,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7705_defconfig b/arch/sh/configs/edosk7705_defconfig
index 8f4329f..461bfb3 100644
--- a/arch/sh/configs/edosk7705_defconfig
+++ b/arch/sh/configs/edosk7705_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Wed Dec 17 13:53:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:55:29 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -64,7 +64,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -72,11 +71,14 @@
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -151,7 +153,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -362,7 +363,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -382,10 +382,7 @@
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_NLS is not set
#
@@ -426,6 +423,7 @@
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/edosk7760_defconfig b/arch/sh/configs/edosk7760_defconfig
index 1580068..14d4b35 100644
--- a/arch/sh/configs/edosk7760_defconfig
+++ b/arch/sh/configs/edosk7760_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:20:09 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:55:48 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -75,13 +78,11 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +93,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +119,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -128,6 +130,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -191,7 +194,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -272,7 +274,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -298,11 +299,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -353,6 +361,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -368,8 +377,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -510,6 +519,7 @@
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -592,6 +602,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -632,8 +643,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -651,11 +662,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -664,9 +675,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -693,15 +707,16 @@
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -716,6 +731,7 @@
# CONFIG_FB_SH7760 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -737,6 +753,7 @@
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
@@ -753,6 +770,7 @@
#
# SoC Audio support for SuperH
#
+CONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SOC_ALL_CODECS is not set
# CONFIG_SOUND_PRIME is not set
# CONFIG_HID_SUPPORT is not set
@@ -823,10 +841,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -950,6 +965,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -958,17 +974,25 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -978,7 +1002,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -994,7 +1020,11 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1077,6 +1107,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig
index 1032b23..847a251 100644
--- a/arch/sh/configs/hp6xx_defconfig
+++ b/arch/sh/configs/hp6xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:23:53 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:56:55 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,7 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_SYS_SUPPORTS_PM=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -70,12 +71,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -85,13 +84,11 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -108,6 +105,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_FREEZER=y
#
@@ -115,6 +116,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -178,7 +180,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -236,7 +237,6 @@
#
CONFIG_HD6446X_SERIES=y
CONFIG_HD64461=y
-# CONFIG_HD64465 is not set
CONFIG_HD64461_IRQ=36
CONFIG_HD64461_IOBASE=0xb0000000
CONFIG_HD64461_ENABLER=y
@@ -275,7 +275,6 @@
#
# Bus options
#
-CONFIG_ISA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
@@ -286,9 +285,6 @@
#
# PC-card bridges
#
-# CONFIG_I82365 is not set
-# CONFIG_TCIC is not set
-CONFIG_PCMCIA_PROBE=y
#
# Executable file formats
@@ -301,13 +297,13 @@
#
# Power management options (EXPERIMENTAL)
#
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_APM_EMULATION=y
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
@@ -326,7 +322,6 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
-# CONFIG_PNP is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
@@ -336,6 +331,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -375,18 +371,7 @@
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_T128 is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
@@ -395,10 +380,7 @@
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
-# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_WINBOND_VLB is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_MD is not set
# CONFIG_PHONE is not set
@@ -438,11 +420,11 @@
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_HP600=y
-# CONFIG_TOUCHSCREEN_HTCPEN is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
@@ -484,11 +466,11 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=64
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
@@ -499,7 +481,6 @@
# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
@@ -508,11 +489,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -522,7 +503,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -552,11 +533,12 @@
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -571,6 +553,7 @@
CONFIG_FB_SH_MOBILE_LCDC=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
@@ -587,7 +570,6 @@
#
# Console display driver support
#
-# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
@@ -701,10 +683,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -785,13 +764,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -807,11 +792,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -893,6 +882,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index b82dfb4..d3bbbb0 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:25:51 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:58:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +114,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -123,6 +125,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -285,6 +287,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_PCCARD=y
@@ -315,11 +318,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -401,6 +411,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -416,8 +427,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -462,6 +473,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -478,7 +490,6 @@
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDESCSI=y
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -508,6 +519,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -560,6 +572,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -573,6 +586,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -634,6 +649,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -649,7 +665,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -659,6 +674,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -687,6 +703,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -695,6 +712,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -791,6 +809,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -832,11 +851,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -846,7 +865,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -952,11 +971,9 @@
CONFIG_HID_A4TECH=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
-CONFIG_HID_BRIGHT=m
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CYPRESS=m
-CONFIG_HID_DELL=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GYRATION=m
CONFIG_HID_LOGITECH=m
@@ -964,12 +981,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_HID_SUNPLUS=m
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -990,6 +1010,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1007,6 +1029,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1017,11 +1041,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1119,6 +1143,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1192,10 +1217,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1302,14 +1324,20 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1325,6 +1353,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1408,6 +1437,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index c3ecedf..d5c5a1d 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:29:42 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:02:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,7 +88,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -95,11 +95,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +114,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -123,6 +125,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -286,6 +288,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_PCCARD=y
@@ -315,11 +318,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -399,6 +409,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -414,8 +425,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -459,6 +470,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -501,6 +513,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -514,6 +527,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -627,6 +642,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -642,7 +658,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -656,6 +671,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -684,6 +700,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -692,6 +709,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -787,6 +805,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -828,11 +847,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -842,7 +861,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -902,9 +921,10 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1007,10 +1027,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1100,14 +1117,20 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1123,6 +1146,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1206,6 +1230,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig
index 499ed72..125d801 100644
--- a/arch/sh/configs/magicpanelr2_defconfig
+++ b/arch/sh/configs/magicpanelr2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:32:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:03:37 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -58,6 +60,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -74,12 +77,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -126,6 +128,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -296,11 +298,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -351,6 +360,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -366,8 +376,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -483,6 +493,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -502,13 +513,33 @@
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -618,6 +649,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -627,17 +659,37 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -647,7 +699,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -778,10 +830,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -912,6 +961,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -920,16 +970,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
@@ -939,25 +997,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-CONFIG_SH_KGDB=y
-
-#
-# KGDB configuration options
-#
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
# CONFIG_MORE_COMPILE_OPTIONS is not set
-# CONFIG_KGDB_NMI is not set
-CONFIG_KGDB_SYSRQ=y
-
-#
-# Serial port setup
-#
-CONFIG_KGDB_DEFPORT=0
-CONFIG_KGDB_DEFBAUD=115200
-CONFIG_KGDB_DEFPARITY_N=y
-# CONFIG_KGDB_DEFPARITY_E is not set
-# CONFIG_KGDB_DEFPARITY_O is not set
-CONFIG_KGDB_DEFBITS_8=y
-# CONFIG_KGDB_DEFBITS_7 is not set
#
# Security options
@@ -972,6 +1014,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig
index b8ada8c..5a1c048 100644
--- a/arch/sh/configs/microdev_defconfig
+++ b/arch/sh/configs/microdev_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:37:41 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:06:47 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -87,13 +87,11 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -110,6 +108,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -117,6 +119,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +189,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -265,7 +267,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -292,11 +293,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
CONFIG_XFRM=y
@@ -351,6 +359,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -366,8 +375,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -400,12 +409,14 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
@@ -445,6 +456,7 @@
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -503,6 +515,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -530,11 +543,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -544,7 +557,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -588,7 +601,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -656,10 +669,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -761,13 +771,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -783,11 +799,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -869,6 +889,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig
index 30cac42..6785767 100644
--- a/arch/sh/configs/migor_defconfig
+++ b/arch/sh/configs/migor_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Fri Oct 31 15:58:06 2008
+# Linux kernel version: 2.6.29-rc1
+# Thu Jan 22 09:16:16 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -43,8 +45,12 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
+
+#
+# Control Group support
+#
+# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -77,6 +83,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -89,18 +96,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +121,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -127,6 +135,7 @@
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -196,7 +205,6 @@
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -299,11 +307,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -359,6 +374,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -375,8 +391,9 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -399,6 +416,7 @@
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
@@ -446,9 +464,7 @@
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_START=0xffffffff
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -476,6 +492,12 @@
# CONFIG_MTD_ONENAND is not set
#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_QINFO_PROBE is not set
+
+#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
@@ -493,7 +515,9 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -536,6 +560,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
@@ -554,6 +579,7 @@
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -571,6 +597,10 @@
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@@ -644,6 +674,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -684,8 +715,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -697,17 +728,39 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -716,10 +769,14 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -762,8 +819,11 @@
CONFIG_SOC_CAMERA=y
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
-CONFIG_SOC_CAMERA_PLATFORM=y
+CONFIG_SOC_CAMERA_TW9910=y
+# CONFIG_SOC_CAMERA_PLATFORM is not set
+CONFIG_SOC_CAMERA_OV772X=y
CONFIG_VIDEO_SH_MOBILE_CEU=y
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
@@ -806,7 +866,7 @@
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -821,11 +881,13 @@
# CONFIG_USB_GADGET_PXA25X is not set
# CONFIG_USB_GADGET_PXA27X is not set
# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
CONFIG_USB_GADGET_M66592=y
CONFIG_USB_M66592=y
CONFIG_SUPERH_BUILT_IN_M66592=y
# CONFIG_USB_GADGET_AMD5536UDC is not set
# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
# CONFIG_USB_GADGET_NET2280 is not set
# CONFIG_USB_GADGET_GOKU is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
@@ -838,6 +900,11 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -872,6 +939,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -915,6 +983,7 @@
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
@@ -948,10 +1017,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -961,6 +1027,7 @@
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@@ -1008,19 +1075,29 @@
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1035,12 +1112,13 @@
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1123,6 +1201,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 2e65149..65b01a9 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 20:03:46 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:10:19 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -85,6 +87,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
@@ -96,7 +99,6 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -104,11 +106,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -125,6 +125,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -133,6 +137,7 @@
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -203,7 +208,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -284,7 +288,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -302,6 +305,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
@@ -315,11 +319,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -382,6 +393,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -398,8 +410,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -442,8 +454,10 @@
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -486,6 +500,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -499,6 +514,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -611,6 +628,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -626,7 +644,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -640,6 +657,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=m
@@ -669,6 +687,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -677,6 +696,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -771,6 +791,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -836,8 +857,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -861,6 +882,7 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
@@ -909,11 +931,11 @@
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -922,9 +944,12 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -982,9 +1007,10 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1020,6 +1046,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1106,10 +1133,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1228,6 +1252,7 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
@@ -1236,6 +1261,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1244,16 +1270,28 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
@@ -1262,7 +1300,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1278,11 +1318,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1366,6 +1410,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig
index 043a8a5..8defaa5 100644
--- a/arch/sh/configs/r7785rp_defconfig
+++ b/arch/sh/configs/r7785rp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 16:25:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:14:41 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -13,9 +13,11 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
-# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
@@ -63,6 +65,7 @@
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -84,6 +87,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -97,7 +101,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -105,11 +108,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -126,6 +127,11 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
# CONFIG_FREEZER is not set
#
@@ -135,6 +141,7 @@
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -211,7 +218,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -307,8 +313,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
CONFIG_GUSA=y
#
@@ -326,6 +330,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
@@ -339,11 +344,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -406,6 +418,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -423,8 +436,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -467,8 +480,10 @@
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -511,6 +526,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -524,6 +540,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -636,6 +654,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -671,6 +690,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -679,6 +699,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -732,6 +753,7 @@
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_SH_KEYSC is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
@@ -773,6 +795,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -812,6 +835,7 @@
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_HIGHLANDER=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SH_MOBILE is not set
@@ -838,8 +862,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -851,6 +875,30 @@
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
@@ -863,6 +911,7 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
@@ -911,11 +960,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -924,9 +973,13 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -954,15 +1007,16 @@
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -1000,6 +1054,7 @@
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1034,9 +1089,10 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1072,6 +1128,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1158,10 +1215,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1291,6 +1345,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
@@ -1300,16 +1355,28 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
@@ -1318,7 +1385,9 @@
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_4KSTACKS=y
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1334,11 +1403,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1422,6 +1495,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig
index 014c18c..64ee69e 100644
--- a/arch/sh/configs/rsk7201_defconfig
+++ b/arch/sh/configs/rsk7201_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec 8 14:48:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:19:04 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -77,6 +77,7 @@
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -87,18 +88,15 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -115,6 +113,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -185,7 +187,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -563,7 +564,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -606,10 +606,7 @@
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -658,22 +655,28 @@
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
#
# Tracers
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -688,6 +691,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig
index dcdef31..8d7a597 100644
--- a/arch/sh/configs/rsk7203_defconfig
+++ b/arch/sh/configs/rsk7203_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec 8 14:35:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:20:31 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -62,6 +62,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -81,6 +82,7 @@
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -91,18 +93,15 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +118,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -189,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -313,6 +315,8 @@
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
@@ -361,6 +365,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -376,8 +381,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -509,13 +514,33 @@
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -611,6 +636,26 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
@@ -685,11 +730,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -697,12 +740,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -847,7 +893,6 @@
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -890,10 +935,7 @@
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -961,6 +1003,7 @@
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
+CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -970,6 +1013,7 @@
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
@@ -978,6 +1022,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -986,9 +1031,12 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
#
# Tracers
@@ -997,9 +1045,13 @@
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
@@ -1008,6 +1060,9 @@
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1022,6 +1077,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index 7d2a9e8..d6680f4 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:44:36 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:23:15 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +117,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -124,6 +128,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -365,6 +377,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -381,8 +394,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -426,6 +439,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -468,6 +482,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@
# CONFIG_SMC91X is not set
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
@@ -805,11 +826,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -819,7 +840,7 @@
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -852,11 +873,12 @@
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1031,11 +1054,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1084,6 +1110,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1094,11 +1122,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1371,6 +1408,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index f680d3e..3fca10e 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:47:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:26:10 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -77,6 +79,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -89,18 +92,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +117,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -124,6 +128,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -187,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -293,6 +297,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
@@ -308,11 +313,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -365,6 +377,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -381,8 +394,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -426,6 +439,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -468,6 +482,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -481,6 +496,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -593,6 +610,7 @@
# CONFIG_SMC91X is not set
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -608,7 +626,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -622,6 +639,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -650,6 +668,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -658,6 +677,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -755,6 +775,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -777,7 +798,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
@@ -805,11 +826,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -819,7 +840,7 @@
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -852,11 +873,12 @@
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -895,6 +917,7 @@
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1031,11 +1054,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1043,12 +1064,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1069,6 +1093,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1084,6 +1110,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1094,11 +1122,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1151,6 +1179,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1176,6 +1205,7 @@
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -1254,10 +1284,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1343,19 +1370,29 @@
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1371,6 +1408,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1454,6 +1492,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig
index 543287b..5d6b067 100644
--- a/arch/sh/configs/sdk7780_defconfig
+++ b/arch/sh/configs/sdk7780_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:53:22 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:26:40 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -59,6 +61,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -81,7 +84,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -92,7 +94,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +101,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +120,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -129,6 +132,7 @@
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -282,7 +285,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -300,6 +302,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
@@ -334,11 +337,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -434,6 +444,7 @@
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -449,6 +460,7 @@
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -464,8 +476,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -516,6 +528,7 @@
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
@@ -525,7 +538,6 @@
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -553,6 +565,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -619,6 +632,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -742,6 +757,7 @@
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -826,6 +842,7 @@
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
@@ -875,6 +892,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_PRINTER is not set
@@ -905,11 +923,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
@@ -929,7 +947,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -957,15 +975,16 @@
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -1003,6 +1022,7 @@
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -1054,11 +1074,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -1066,12 +1084,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1092,6 +1113,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1106,6 +1129,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1116,11 +1141,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1176,6 +1201,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
@@ -1260,10 +1286,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1392,6 +1415,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1400,17 +1424,25 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
@@ -1419,7 +1451,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1435,7 +1469,11 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1519,6 +1557,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig
index 25717ff..e5b55b6 100644
--- a/arch/sh/configs/se7206_defconfig
+++ b/arch/sh/configs/se7206_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:57:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:31:27 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -69,6 +71,7 @@
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -84,11 +87,11 @@
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -99,7 +102,6 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -107,11 +109,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -128,6 +128,11 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
# CONFIG_FREEZER is not set
#
@@ -136,6 +141,7 @@
CONFIG_CPU_SH2=y
CONFIG_CPU_SH2A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
CONFIG_CPU_SUBTYPE_SH7206=y
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -197,7 +203,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -281,8 +286,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
CONFIG_GUSA=y
#
@@ -296,10 +299,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -312,11 +311,19 @@
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -372,6 +379,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -387,8 +395,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -500,6 +508,7 @@
CONFIG_MISC_DEVICES=y
CONFIG_EEPROM_93CX6=y
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -526,6 +535,7 @@
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -598,11 +608,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -612,7 +622,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -732,10 +742,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -812,6 +819,7 @@
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
@@ -820,6 +828,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
@@ -827,20 +836,35 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -856,7 +880,11 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -890,7 +918,7 @@
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -939,6 +967,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig
index be246f3..3900525 100644
--- a/arch/sh/configs/se7343_defconfig
+++ b/arch/sh/configs/se7343_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Thu Dec 4 16:40:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:33:53 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -78,7 +80,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,7 +89,6 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -96,11 +96,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -117,6 +115,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -190,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -291,11 +291,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -347,6 +354,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -362,8 +370,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -661,8 +669,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -693,6 +701,7 @@
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
@@ -743,11 +752,13 @@
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=m
# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SONIXB is not set
@@ -786,6 +797,7 @@
# CONFIG_USB_DSBR is not set
# CONFIG_USB_SI470X is not set
# CONFIG_USB_MR800 is not set
+# CONFIG_RADIO_TEA5764 is not set
# CONFIG_DAB is not set
#
@@ -797,15 +809,16 @@
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -881,11 +894,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -893,12 +904,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
@@ -997,7 +1011,6 @@
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@@ -1051,10 +1064,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1138,11 +1148,12 @@
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1158,6 +1169,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1240,6 +1252,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7619_defconfig b/arch/sh/configs/se7619_defconfig
index db9cacd..932b023 100644
--- a/arch/sh/configs/se7619_defconfig
+++ b/arch/sh/configs/se7619_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:03:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:36:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -61,12 +63,10 @@
CONFIG_EVENTFD=y
CONFIG_AIO=y
# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
@@ -74,12 +74,10 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -96,6 +94,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -103,6 +105,7 @@
#
CONFIG_CPU_SH2=y
CONFIG_CPU_SUBTYPE_SH7619=y
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -164,7 +167,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -244,7 +246,6 @@
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
@@ -256,6 +257,12 @@
# CONFIG_BINFMT_SHARED_FLAT is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
@@ -359,6 +366,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -439,11 +447,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -453,7 +461,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -506,7 +514,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -557,10 +565,7 @@
# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -602,12 +607,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -621,6 +633,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index d88190f..8574d6e 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:04:52 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:37:50 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -83,17 +83,14 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -110,6 +107,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -117,6 +118,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -180,7 +182,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -258,7 +259,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -272,10 +272,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
@@ -285,11 +281,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -345,6 +348,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -360,8 +364,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -465,6 +469,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -491,6 +496,7 @@
CONFIG_STNIC=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -583,6 +589,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
@@ -609,11 +616,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -623,7 +630,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -677,7 +684,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -734,10 +741,7 @@
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -806,13 +810,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -827,6 +837,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -909,6 +920,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 869ab17..e31ea84 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:08:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:40:12 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -55,6 +57,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -71,12 +74,10 @@
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -87,18 +88,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -115,6 +113,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -122,6 +124,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -277,10 +279,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -291,11 +289,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -376,6 +381,7 @@
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -394,6 +400,7 @@
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -410,8 +417,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -518,6 +525,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -560,6 +568,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -591,6 +600,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
@@ -600,6 +612,7 @@
CONFIG_SH_ETH=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -658,6 +671,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
@@ -672,11 +686,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -686,7 +700,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -730,7 +744,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -748,6 +762,7 @@
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
@@ -809,10 +824,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -902,6 +914,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -910,16 +923,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
@@ -927,7 +948,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -943,11 +966,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1030,6 +1058,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig
index b52be140..ad1bace 100644
--- a/arch/sh/configs/se7721_defconfig
+++ b/arch/sh/configs/se7721_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:12:06 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:43:33 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -59,6 +61,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -75,12 +78,10 @@
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -91,18 +92,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -126,6 +128,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -280,10 +282,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -294,11 +292,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -379,6 +384,7 @@
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -397,6 +403,7 @@
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -413,8 +420,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -522,6 +529,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -673,6 +681,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
@@ -686,11 +695,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -700,7 +709,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -750,11 +759,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -762,12 +769,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -788,19 +798,21 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -811,11 +823,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -883,6 +895,7 @@
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
@@ -947,10 +960,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1063,6 +1073,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1071,16 +1082,24 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
@@ -1088,7 +1107,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1104,11 +1125,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1191,6 +1217,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig
index e6df51f..abb189a 100644
--- a/arch/sh/configs/se7722_defconfig
+++ b/arch/sh/configs/se7722_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:15:10 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:46:59 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -75,13 +77,11 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
@@ -93,7 +93,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -101,11 +100,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -122,6 +119,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -132,6 +133,7 @@
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -207,7 +209,6 @@
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -287,7 +288,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -300,10 +300,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
@@ -314,11 +310,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -371,6 +374,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -386,8 +390,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -420,6 +424,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -462,6 +467,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -485,6 +491,7 @@
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -577,6 +584,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -604,11 +612,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -618,7 +626,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -672,7 +680,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -774,10 +782,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -831,14 +836,20 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -854,6 +865,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -936,6 +948,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index a577099..ac874f6 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:17:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:49:22 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +113,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -123,6 +124,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -278,10 +279,6 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
@@ -291,11 +288,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -352,6 +356,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -367,8 +372,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -469,6 +474,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -481,7 +487,6 @@
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -530,6 +535,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
@@ -548,6 +554,7 @@
CONFIG_STNIC=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -610,6 +617,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -645,11 +653,11 @@
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_SH_WDT=y
# CONFIG_SH_WDT_MMAP is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -659,7 +667,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -703,7 +711,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -761,10 +769,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -847,13 +852,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -869,6 +880,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -951,6 +963,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7751_defconfig b/arch/sh/configs/se7751_defconfig
index d99a6bd..f54ae05 100644
--- a/arch/sh/configs/se7751_defconfig
+++ b/arch/sh/configs/se7751_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:21:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:51:47 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -72,12 +74,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -88,18 +88,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -116,6 +113,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -123,6 +124,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -186,7 +188,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -280,7 +281,6 @@
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
@@ -290,11 +290,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -370,6 +377,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -385,8 +393,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -490,6 +498,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -516,6 +525,7 @@
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -570,6 +580,7 @@
#
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -604,11 +615,11 @@
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_SH_WDT is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -618,7 +629,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -662,7 +673,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -722,10 +733,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -787,13 +795,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -809,6 +823,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -891,6 +906,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index ad95b80..7504978 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:27:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:53:50 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -74,7 +76,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -84,18 +85,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -111,6 +109,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -119,6 +121,7 @@
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -185,7 +188,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -274,11 +276,11 @@
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
@@ -294,6 +296,7 @@
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -349,6 +352,7 @@
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -363,8 +367,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
#
@@ -533,6 +537,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -569,11 +575,13 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
@@ -585,10 +593,15 @@
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
@@ -627,6 +640,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -639,6 +655,7 @@
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -654,7 +671,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -663,6 +679,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -754,6 +771,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
@@ -779,11 +797,11 @@
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -793,7 +811,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -821,15 +839,16 @@
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -865,6 +884,7 @@
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -912,11 +932,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -924,12 +942,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -949,6 +970,7 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -974,11 +996,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1094,10 +1116,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
@@ -1188,13 +1207,19 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1210,6 +1235,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
@@ -1288,6 +1314,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig
index 95f0f5d..04bde1e 100644
--- a/arch/sh/configs/sh03_defconfig
+++ b/arch/sh/configs/sh03_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:31:54 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:56:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -79,6 +81,7 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
@@ -91,7 +94,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -99,11 +101,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -120,6 +120,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -127,6 +131,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -190,7 +195,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -268,7 +272,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -284,14 +287,11 @@
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-CONFIG_CF_AREA5=y
-# CONFIG_CF_AREA6 is not set
-CONFIG_CF_BASE_ADDR=0xb4000000
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
@@ -307,11 +307,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -369,6 +376,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -384,8 +392,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -427,6 +435,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -441,7 +450,6 @@
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=m
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -466,6 +474,7 @@
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
@@ -519,6 +528,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -532,6 +542,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -583,6 +595,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -598,7 +611,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -608,6 +620,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -636,6 +649,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -644,6 +658,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -734,6 +749,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -782,11 +798,11 @@
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -796,7 +812,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -856,9 +872,10 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -883,6 +900,7 @@
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
@@ -930,10 +948,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1048,21 +1063,31 @@
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1078,11 +1103,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1166,6 +1195,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 9a768b2..1b869f4 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:35:18 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:00:31 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -74,12 +76,10 @@
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -89,7 +89,6 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -97,11 +96,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -118,6 +115,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -125,6 +126,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -188,7 +190,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -287,11 +288,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -378,6 +386,7 @@
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
@@ -398,6 +407,7 @@
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -413,8 +423,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -519,6 +529,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -546,6 +557,7 @@
# CONFIG_SH_ETH is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -638,11 +650,11 @@
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -652,7 +664,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -706,7 +718,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -763,10 +775,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -828,13 +837,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -850,6 +865,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -932,6 +948,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig
index 6a77f69..ba33aca 100644
--- a/arch/sh/configs/sh7763rdp_defconfig
+++ b/arch/sh/configs/sh7763rdp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:37:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:02:28 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -79,11 +81,11 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -96,18 +98,15 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -124,6 +123,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -132,6 +135,7 @@
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -199,7 +203,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -297,11 +300,19 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -357,6 +368,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -373,8 +385,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -529,6 +541,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
@@ -555,6 +568,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
@@ -564,6 +580,7 @@
CONFIG_SH_ETH=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -655,6 +672,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -670,11 +688,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -684,7 +702,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -737,6 +755,7 @@
CONFIG_FB_SH7760=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -781,19 +800,21 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -804,11 +825,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -897,6 +918,7 @@
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
@@ -942,10 +964,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1038,20 +1057,30 @@
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1067,6 +1096,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1149,6 +1179,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig
index 07e33c2..1d63628 100644
--- a/arch/sh/configs/sh7785lcr_defconfig
+++ b/arch/sh/configs/sh7785lcr_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:49:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:05:18 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
@@ -86,7 +88,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
@@ -98,7 +99,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -106,11 +106,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -127,6 +125,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -136,6 +138,7 @@
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -285,7 +287,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -302,6 +303,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
@@ -315,11 +317,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -380,6 +389,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -396,8 +406,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -757,6 +767,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -823,8 +834,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -842,11 +853,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -855,9 +866,12 @@
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -889,11 +903,12 @@
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
@@ -932,6 +947,7 @@
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@@ -976,11 +992,9 @@
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
@@ -988,12 +1002,15 @@
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
@@ -1014,6 +1031,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1031,6 +1050,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1041,11 +1062,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1100,6 +1121,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1135,6 +1157,7 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
@@ -1220,10 +1243,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1353,6 +1373,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1361,17 +1382,25 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
@@ -1379,7 +1408,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1395,11 +1426,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1482,6 +1517,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shmin_defconfig b/arch/sh/configs/shmin_defconfig
index e2b38a3..8ba10e1 100644
--- a/arch/sh/configs/shmin_defconfig
+++ b/arch/sh/configs/shmin_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:52:59 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:09:00 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -15,6 +15,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -65,12 +67,10 @@
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -78,12 +78,10 @@
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -100,6 +98,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -107,6 +109,7 @@
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -170,7 +173,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -268,11 +270,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
@@ -327,6 +336,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -342,8 +352,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -448,6 +458,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -474,6 +485,7 @@
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -532,6 +544,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -547,11 +560,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -561,7 +574,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -605,7 +618,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -660,10 +673,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -723,14 +733,20 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -745,6 +761,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -826,6 +843,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig
index ae5cbe2..ed90a7e 100644
--- a/arch/sh/configs/shx3_defconfig
+++ b/arch/sh/configs/shx3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 12:16:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:10:57 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -18,6 +18,8 @@
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_LOCKBREAK=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
@@ -79,6 +81,7 @@
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
@@ -95,11 +98,11 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
@@ -113,7 +116,6 @@
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -121,12 +123,10 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -143,6 +143,11 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
CONFIG_FREEZER=y
#
@@ -152,6 +157,7 @@
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -230,7 +236,6 @@
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -323,8 +328,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
#
# Boot options
@@ -347,11 +350,19 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
CONFIG_XFRM=y
@@ -424,6 +435,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -479,7 +491,9 @@
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -522,6 +536,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -546,6 +561,7 @@
CONFIG_SMC91X=y
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -613,6 +629,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -653,8 +670,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
@@ -678,7 +695,7 @@
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
@@ -699,11 +716,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -715,6 +732,7 @@
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -763,15 +781,17 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=m
+# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
@@ -783,11 +803,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -890,12 +910,14 @@
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
@@ -981,10 +1003,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1049,6 +1068,7 @@
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
@@ -1057,6 +1077,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
@@ -1066,16 +1087,28 @@
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
@@ -1083,7 +1116,9 @@
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1099,6 +1134,7 @@
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1181,6 +1217,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig
index b4ca511..98377e5 100644
--- a/arch/sh/configs/snapgear_defconfig
+++ b/arch/sh/configs/snapgear_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:55:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:14:08 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -76,7 +78,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
@@ -86,13 +87,11 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -109,6 +108,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -116,6 +119,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -179,7 +183,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -282,6 +285,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
@@ -292,11 +296,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
@@ -342,6 +353,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -357,8 +369,8 @@
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -515,6 +527,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -530,7 +543,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -544,6 +556,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -624,6 +637,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -641,11 +655,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -655,7 +669,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -689,6 +703,7 @@
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -746,10 +761,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -801,13 +813,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -822,6 +840,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig
index 1711f0f..72703bf 100644
--- a/arch/sh/configs/systemh_defconfig
+++ b/arch/sh/configs/systemh_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:56:48 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:15:56 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -68,12 +70,10 @@
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -84,7 +84,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -92,11 +91,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -113,6 +110,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -120,6 +121,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -183,7 +185,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -264,7 +265,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
@@ -288,6 +288,12 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
@@ -314,6 +320,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -360,6 +367,7 @@
#
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -387,11 +395,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -401,7 +409,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -444,7 +452,7 @@
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
@@ -501,10 +509,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -546,13 +551,19 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -567,6 +578,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig
index ea3c5e8..01fc1de 100644
--- a/arch/sh/configs/titan_defconfig
+++ b/arch/sh/configs/titan_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:58:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:17:19 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -79,7 +81,6 @@
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
@@ -90,7 +91,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -98,11 +98,9 @@
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -119,6 +117,10 @@
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -126,6 +128,7 @@
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -189,7 +192,6 @@
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -293,6 +295,7 @@
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
@@ -309,11 +312,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -507,6 +517,7 @@
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
CONFIG_NET_SCH_INGRESS=m
#
@@ -543,6 +554,7 @@
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
@@ -560,12 +572,8 @@
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -695,6 +703,7 @@
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -738,6 +747,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
@@ -751,6 +761,8 @@
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
@@ -807,6 +819,9 @@
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
@@ -818,6 +833,7 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -833,7 +849,6 @@
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
@@ -847,6 +862,7 @@
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
@@ -875,6 +891,7 @@
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
@@ -883,6 +900,7 @@
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
@@ -1002,6 +1020,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
@@ -1055,11 +1074,11 @@
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -1069,7 +1088,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -1145,6 +1164,8 @@
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
@@ -1162,6 +1183,8 @@
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@@ -1172,11 +1195,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1273,6 +1296,7 @@
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
@@ -1379,10 +1403,7 @@
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1530,6 +1551,7 @@
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -1537,16 +1559,24 @@
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
@@ -1554,7 +1584,9 @@
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1570,11 +1602,16 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1659,6 +1696,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig
index 9afff67..27f968a 100644
--- a/arch/sh/configs/ul2_defconfig
+++ b/arch/sh/configs/ul2_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 17:35:17 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:22:53 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -16,6 +16,8 @@
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
@@ -80,7 +82,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
@@ -92,7 +93,6 @@
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@@ -100,11 +100,9 @@
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -121,6 +119,10 @@
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
@@ -131,6 +133,7 @@
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@@ -206,7 +209,6 @@
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
@@ -283,7 +285,6 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
@@ -307,11 +308,18 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -367,6 +375,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
@@ -380,10 +389,12 @@
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+CONFIG_LIB80211=m
CONFIG_MAC80211=y
#
@@ -397,11 +408,6 @@
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -510,6 +516,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@@ -552,6 +559,7 @@
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
@@ -575,6 +583,7 @@
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -714,11 +723,11 @@
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@@ -728,6 +737,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
@@ -785,7 +795,6 @@
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_SUPERH_ON_CHIP_R8A66597 is not set
@@ -800,11 +809,11 @@
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
@@ -937,10 +946,7 @@
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@@ -1046,13 +1052,19 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
@@ -1068,11 +1080,15 @@
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@@ -1155,6 +1171,7 @@
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index f1a2a0d..43910cd 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -6,4 +6,3 @@
unifdef-y += unistd_64.h
unifdef-y += posix_types_32.h
unifdef-y += posix_types_64.h
-unifdef-y += swab.h
diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/asm/byteorder.h
index e95c41a..db2f5d7 100644
--- a/arch/sh/include/asm/byteorder.h
+++ b/arch/sh/include/asm/byteorder.h
@@ -1,8 +1,6 @@
#ifndef __ASM_SH_BYTEORDER_H
#define __ASM_SH_BYTEORDER_H
-#include <asm/swab.h>
-
#ifdef __LITTLE_ENDIAN__
#include <linux/byteorder/little_endian.h>
#else
diff --git a/arch/sh/include/asm/mutex-llsc.h b/arch/sh/include/asm/mutex-llsc.h
index ee839ee..090358a 100644
--- a/arch/sh/include/asm/mutex-llsc.h
+++ b/arch/sh/include/asm/mutex-llsc.h
@@ -21,38 +21,36 @@
static inline void
__mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
{
- int __ex_flag, __res;
+ int __done, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n"
"add #-1, %0 \n"
"movco.l %0, @%2 \n"
"movt %1 \n"
- : "=&z" (__res), "=&r" (__ex_flag)
+ : "=&z" (__res), "=&r" (__done)
: "r" (&(count)->counter)
: "t");
- __res |= !__ex_flag;
- if (unlikely(__res != 0))
+ if (unlikely(!__done || __res != 0))
fail_fn(count);
}
static inline int
__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
{
- int __ex_flag, __res;
+ int __done, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n"
"add #-1, %0 \n"
"movco.l %0, @%2 \n"
"movt %1 \n"
- : "=&z" (__res), "=&r" (__ex_flag)
+ : "=&z" (__res), "=&r" (__done)
: "r" (&(count)->counter)
: "t");
- __res |= !__ex_flag;
- if (unlikely(__res != 0))
+ if (unlikely(!__done || __res != 0))
__res = fail_fn(count);
return __res;
@@ -61,19 +59,18 @@
static inline void
__mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *))
{
- int __ex_flag, __res;
+ int __done, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n\t"
"add #1, %0 \n\t"
"movco.l %0, @%2 \n\t"
"movt %1 \n\t"
- : "=&z" (__res), "=&r" (__ex_flag)
+ : "=&z" (__res), "=&r" (__done)
: "r" (&(count)->counter)
: "t");
- __res |= !__ex_flag;
- if (unlikely(__res <= 0))
+ if (unlikely(!__done || __res <= 0))
fail_fn(count);
}
diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/asm/posix_types_32.h
index 0a3d2f5..2172732 100644
--- a/arch/sh/include/asm/posix_types_32.h
+++ b/arch/sh/include/asm/posix_types_32.h
@@ -39,14 +39,10 @@
#endif
typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
} __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
#undef __FD_SET
static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -117,6 +113,6 @@
}
}
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
#endif /* __ASM_SH_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/asm/posix_types_64.h
index 0620317..f83e9bd 100644
--- a/arch/sh/include/asm/posix_types_64.h
+++ b/arch/sh/include/asm/posix_types_64.h
@@ -48,14 +48,10 @@
#endif
typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
} __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
#undef __FD_SET
static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
@@ -126,6 +122,6 @@
}
}
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
#endif /* __ASM_SH64_POSIX_TYPES_H */
diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h
index 05a868a..5bc3468 100644
--- a/arch/sh/include/asm/syscall_32.h
+++ b/arch/sh/include/asm/syscall_32.h
@@ -21,23 +21,10 @@
*/
}
-static inline bool syscall_has_error(struct pt_regs *regs)
-{
- return (regs->sr & 0x1) ? true : false;
-}
-static inline void syscall_set_error(struct pt_regs *regs)
-{
- regs->sr |= 0x1;
-}
-static inline void syscall_clear_error(struct pt_regs *regs)
-{
- regs->sr &= ~0x1;
-}
-
static inline long syscall_get_error(struct task_struct *task,
struct pt_regs *regs)
{
- return syscall_has_error(regs) ? regs->regs[0] : 0;
+ return IS_ERR_VALUE(regs->regs[0]) ? regs->regs[0] : 0;
}
static inline long syscall_get_return_value(struct task_struct *task,
@@ -50,13 +37,10 @@
struct pt_regs *regs,
int error, long val)
{
- if (error) {
- syscall_set_error(regs);
+ if (error)
regs->regs[0] = -error;
- } else {
- syscall_clear_error(regs);
+ else
regs->regs[0] = val;
- }
}
static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/sh/include/asm/syscall_64.h b/arch/sh/include/asm/syscall_64.h
index e1143b9..c3561ca 100644
--- a/arch/sh/include/asm/syscall_64.h
+++ b/arch/sh/include/asm/syscall_64.h
@@ -21,23 +21,10 @@
*/
}
-static inline bool syscall_has_error(struct pt_regs *regs)
-{
- return (regs->sr & 0x1) ? true : false;
-}
-static inline void syscall_set_error(struct pt_regs *regs)
-{
- regs->sr |= 0x1;
-}
-static inline void syscall_clear_error(struct pt_regs *regs)
-{
- regs->sr &= ~0x1;
-}
-
static inline long syscall_get_error(struct task_struct *task,
struct pt_regs *regs)
{
- return syscall_has_error(regs) ? regs->regs[9] : 0;
+ return IS_ERR_VALUE(regs->regs[9]) ? regs->regs[9] : 0;
}
static inline long syscall_get_return_value(struct task_struct *task,
@@ -50,13 +37,10 @@
struct pt_regs *regs,
int error, long val)
{
- if (error) {
- syscall_set_error(regs);
+ if (error)
regs->regs[9] = -error;
- } else {
- syscall_clear_error(regs);
+ else
regs->regs[9] = val;
- }
}
static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index 104c5e6..8b30200 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -36,9 +36,9 @@
asmlinkage int sys_rt_sigreturn(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs);
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs __regs);
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7,
+ struct pt_regs __regs);
asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf,
size_t count, long dummy, loff_t pos);
asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf,
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index 2780917..e3ea541 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -423,7 +423,7 @@
int m;
unsigned int hx;
- m = (finsn >> 9) & 0x7;
+ m = (finsn >> 8) & 0x7;
hx = tsk->thread.fpu.hard.fp_regs[m];
if ((tsk->thread.fpu.hard.fpscr & FPSCR_CAUSE_ERROR)
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index 0623e37..4ff4dc6 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -112,6 +112,34 @@
.num_resources = ARRAY_SIZE(veu_resources),
};
+static struct uio_info jpu_platform_data = {
+ .name = "JPU",
+ .version = "0",
+ .irq = 27,
+};
+
+static struct resource jpu_resources[] = {
+ [0] = {
+ .name = "JPU",
+ .start = 0xfea00000,
+ .end = 0xfea102d3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device jpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 2,
+ .dev = {
+ .platform_data = &jpu_platform_data,
+ },
+ .resource = jpu_resources,
+ .num_resources = ARRAY_SIZE(jpu_resources),
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
@@ -152,6 +180,7 @@
&sci_device,
&vpu_device,
&veu_device,
+ &jpu_device,
};
static int __init sh7343_devices_setup(void)
@@ -160,9 +189,11 @@
clk_always_enable("xymem0"); /* XYMEM */
clk_always_enable("veu0"); /* VEU */
clk_always_enable("vpu0"); /* VPU */
+ clk_always_enable("jpu0"); /* JPU */
platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+ platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
return platform_add_devices(sh7343_devices,
ARRAY_SIZE(sh7343_devices));
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 50cf683..5146afc 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -158,7 +158,7 @@
[0] = {
.name = "JPU",
.start = 0xfea00000,
- .end = 0xfea102d0,
+ .end = 0xfea102d3,
.flags = IORESOURCE_MEM,
},
[1] = {
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index a7e5f2e..c90c7e5 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -520,7 +520,6 @@
int error;
char *filename;
- lock_kernel();
filename = getname((char __user *)ufilename);
error = PTR_ERR(filename);
if (IS_ERR(filename))
@@ -537,7 +536,6 @@
}
putname(filename);
out:
- unlock_kernel();
return error;
}
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 5342475..370d2cf 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -262,11 +262,11 @@
BOOTMEM_DEFAULT);
/*
- * reserve physical page 0 - it's a special BIOS page on many boxes,
- * enabling clean reboots, SMP operation, laptop functions.
+ * Reserve physical pages below CONFIG_ZERO_PAGE_OFFSET.
*/
- reserve_bootmem(__MEMORY_START, CONFIG_ZERO_PAGE_OFFSET,
- BOOTMEM_DEFAULT);
+ if (CONFIG_ZERO_PAGE_OFFSET != 0)
+ reserve_bootmem(__MEMORY_START, CONFIG_ZERO_PAGE_OFFSET,
+ BOOTMEM_DEFAULT);
sparse_memory_present_with_active_regions(0);
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 77c21bd..17784e1 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -510,7 +510,6 @@
case -ERESTARTNOHAND:
no_system_call_restart:
regs->regs[0] = -EINTR;
- regs->sr |= 1;
break;
case -ERESTARTSYS:
@@ -589,8 +588,7 @@
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
- if (regs->sr & 1)
- handle_syscall_restart(save_r0, regs, &ka.sa);
+ handle_syscall_restart(save_r0, regs, &ka.sa);
/* Whee! Actually deliver the signal. */
if (handle_signal(signr, &ka, &info, oldset,
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index b22fdfa..0663a0e 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -60,7 +60,6 @@
case -ERESTARTNOHAND:
no_system_call_restart:
regs->regs[REG_RET] = -EINTR;
- regs->sr |= 1;
break;
case -ERESTARTSYS:
@@ -109,8 +108,7 @@
signr = get_signal_to_deliver(&info, &ka, regs, 0);
if (signr > 0) {
- if (regs->sr & 1)
- handle_syscall_restart(regs, &ka.sa);
+ handle_syscall_restart(regs, &ka.sa);
/* Whee! Actually deliver the signal. */
if (handle_signal(signr, &info, &ka, oldset, regs) == 0) {
diff --git a/arch/sh/kernel/sys_sh32.c b/arch/sh/kernel/sys_sh32.c
index dbba1e1..63ba128 100644
--- a/arch/sh/kernel/sys_sh32.c
+++ b/arch/sh/kernel/sys_sh32.c
@@ -22,7 +22,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way Unix traditionally does this, though.
*/
-asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
+asmlinkage int sys_sh_pipe(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 0af693e..e67c173 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -58,7 +58,7 @@
.long sys_mkdir
.long sys_rmdir /* 40 */
.long sys_dup
- .long sys_pipe
+ .long sys_sh_pipe
.long sys_times
.long sys_ni_syscall /* old prof syscall holder */
.long sys_brk /* 45 */
@@ -105,7 +105,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 0b436aa..557cb91 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -109,7 +109,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index c0aa3d8..60dcf87 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -125,20 +125,18 @@
* - userspace errors just cause EFAULT to be returned, resulting in SEGV
* - kernel/userspace interfaces cause a jump to an appropriate handler
* - other kernel errors are bad
- * - return 0 if fixed-up, -EFAULT if non-fatal (to the kernel) fault
*/
-static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
+static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
- return 0;
+ return;
}
die(str, regs, err);
}
- return -EFAULT;
}
static inline void sign_extend(unsigned int count, unsigned char *dst)
@@ -314,7 +312,8 @@
/* Argh. Address not only misaligned but also non-existent.
* Raise an EFAULT and see if it's trapped
*/
- return die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+ die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+ return -EFAULT;
}
/*
diff --git a/arch/sh/lib/checksum.S b/arch/sh/lib/checksum.S
index cbdd0d4..356c8ec 100644
--- a/arch/sh/lib/checksum.S
+++ b/arch/sh/lib/checksum.S
@@ -36,8 +36,7 @@
*/
/*
- * unsigned int csum_partial(const unsigned char *buf, int len,
- * unsigned int sum);
+ * asmlinkage __wsum csum_partial(const void *buf, int len, __wsum sum);
*/
.text
@@ -49,11 +48,31 @@
* Fortunately, it is easy to convert 2-byte alignment to 4-byte
* alignment for the unrolled loop.
*/
- mov r5, r1
mov r4, r0
- tst #2, r0 ! Check alignment.
- bt 2f ! Jump if alignment is ok.
+ tst #3, r0 ! Check alignment.
+ bt/s 2f ! Jump if alignment is ok.
+ mov r4, r7 ! Keep a copy to check for alignment
!
+ tst #1, r0 ! Check alignment.
+ bt 21f ! Jump if alignment is boundary of 2bytes.
+
+ ! buf is odd
+ tst r5, r5
+ add #-1, r5
+ bt 9f
+ mov.b @r4+, r0
+ extu.b r0, r0
+ addc r0, r6 ! t=0 from previous tst
+ mov r6, r0
+ shll8 r6
+ shlr16 r0
+ shlr8 r0
+ or r0, r6
+ mov r4, r0
+ tst #2, r0
+ bt 2f
+21:
+ ! buf is 2 byte aligned (len could be 0)
add #-2, r5 ! Alignment uses up two bytes.
cmp/pz r5 !
bt/s 1f ! Jump if we had at least two bytes.
@@ -61,16 +80,17 @@
bra 6f
add #2, r5 ! r5 was < 2. Deal with it.
1:
- mov r5, r1 ! Save new len for later use.
mov.w @r4+, r0
extu.w r0, r0
addc r0, r6
bf 2f
add #1, r6
2:
+ ! buf is 4 byte aligned (len could be 0)
+ mov r5, r1
mov #-5, r0
- shld r0, r5
- tst r5, r5
+ shld r0, r1
+ tst r1, r1
bt/s 4f ! if it's =0, go to 4f
clrt
.align 2
@@ -92,30 +112,31 @@
addc r0, r6
addc r2, r6
movt r0
- dt r5
+ dt r1
bf/s 3b
cmp/eq #1, r0
- ! here, we know r5==0
- addc r5, r6 ! add carry to r6
+ ! here, we know r1==0
+ addc r1, r6 ! add carry to r6
4:
- mov r1, r0
+ mov r5, r0
and #0x1c, r0
tst r0, r0
- bt/s 6f
- mov r0, r5
- shlr2 r5
+ bt 6f
+ ! 4 bytes or more remaining
+ mov r0, r1
+ shlr2 r1
mov #0, r2
5:
addc r2, r6
mov.l @r4+, r2
movt r0
- dt r5
+ dt r1
bf/s 5b
cmp/eq #1, r0
addc r2, r6
- addc r5, r6 ! r5==0 here, so it means add carry-bit
+ addc r1, r6 ! r1==0 here, so it means add carry-bit
6:
- mov r1, r5
+ ! 3 bytes or less remaining
mov #3, r0
and r0, r5
tst r5, r5
@@ -139,8 +160,18 @@
8:
addc r0, r6
mov #0, r0
- addc r0, r6
+ addc r0, r6
9:
+ ! Check if the buffer was misaligned, if so realign sum
+ mov r7, r0
+ tst #1, r0
+ bt 10f
+ mov r6, r0
+ shll8 r6
+ shlr16 r0
+ shlr8 r0
+ or r0, r6
+10:
rts
mov r6, r0
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index 6e0be24..31e1bb5 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -71,9 +71,9 @@
* Ok, go for it..
*/
area = get_vm_area(size, VM_IOREMAP);
- pr_debug("Get vm_area returns %p addr %p\n",area,area->addr);
if (!area)
return NULL;
+ pr_debug("Get vm_area returns %p addr %p\n", area, area->addr);
area->phys_addr = phys_addr;
addr = area->addr;
if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index de58c02..c3ea215 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -36,6 +36,7 @@
select HAVE_KRETPROBES
select HAVE_KPROBES
select HAVE_LMB
+ select HAVE_SYSCALL_WRAPPERS
select USE_GENERIC_SMP_HELPERS if SMP
select RTC_DRV_CMOS
select RTC_DRV_BQ4802
diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig
index cde19ae..ade4994 100644
--- a/arch/sparc/configs/sparc64_defconfig
+++ b/arch/sparc/configs/sparc64_defconfig
@@ -867,8 +867,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 95e38a4..deeb0fb 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -17,4 +17,3 @@
header-y += uctx.h
header-y += utrap.h
header-y += watchdog.h
-header-y += swab.h
diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h
index 48a047c..ccc1b6b 100644
--- a/arch/sparc/include/asm/byteorder.h
+++ b/arch/sparc/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _SPARC_BYTEORDER_H
#define _SPARC_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _SPARC_BYTEORDER_H */
diff --git a/arch/sparc/include/asm/cpudata_64.h b/arch/sparc/include/asm/cpudata_64.h
index 7da7c13..a11b89e 100644
--- a/arch/sparc/include/asm/cpudata_64.h
+++ b/arch/sparc/include/asm/cpudata_64.h
@@ -17,7 +17,7 @@
typedef struct {
/* Dcache line 1 */
unsigned int __softirq_pending; /* must be 1st, see rtrap.S */
- unsigned int __pad0;
+ unsigned int __nmi_count;
unsigned long clock_tick; /* %tick's per second */
unsigned long __pad;
unsigned int __pad1;
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index d47d4a1..1934f2c 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -66,9 +66,6 @@
extern void __init init_IRQ(void);
extern void fixup_irqs(void);
-extern int register_perfctr_intr(void (*handler)(struct pt_regs *));
-extern void release_perfctr_intr(void (*handler)(struct pt_regs *));
-
static inline void set_softint(unsigned long bits)
{
__asm__ __volatile__("wr %0, 0x0, %%set_softint"
@@ -98,5 +95,6 @@
extern void *hardirq_stack[NR_CPUS];
extern void *softirq_stack[NR_CPUS];
#define __ARCH_HAS_DO_SOFTIRQ
+#define ARCH_HAS_NMI_WATCHDOG
#endif
diff --git a/arch/sparc/include/asm/kdebug_64.h b/arch/sparc/include/asm/kdebug_64.h
index f905b77..feb3578 100644
--- a/arch/sparc/include/asm/kdebug_64.h
+++ b/arch/sparc/include/asm/kdebug_64.h
@@ -14,6 +14,8 @@
DIE_TRAP,
DIE_TRAP_TL1,
DIE_CALL,
+ DIE_NMI,
+ DIE_NMIWATCHDOG,
};
#endif
diff --git a/arch/sparc/include/asm/nmi.h b/arch/sparc/include/asm/nmi.h
new file mode 100644
index 0000000..fbd546d
--- /dev/null
+++ b/arch/sparc/include/asm/nmi.h
@@ -0,0 +1,10 @@
+#ifndef __NMI_H
+#define __NMI_H
+
+extern int __init nmi_init(void);
+extern void perfctr_irq(int irq, struct pt_regs *regs);
+extern void nmi_adjust_hz(unsigned int new_hz);
+
+extern int nmi_usable;
+
+#endif /* __NMI_H */
diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h
new file mode 100644
index 0000000..a2f5c61
--- /dev/null
+++ b/arch/sparc/include/asm/pcr.h
@@ -0,0 +1,46 @@
+#ifndef __PCR_H
+#define __PCR_H
+
+struct pcr_ops {
+ u64 (*read)(void);
+ void (*write)(u64);
+};
+extern const struct pcr_ops *pcr_ops;
+
+extern void deferred_pcr_work_irq(int irq, struct pt_regs *regs);
+extern void schedule_deferred_pcr_work(void);
+
+#define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */
+#define PCR_STRACE 0x00000002 /* Trace supervisor events */
+#define PCR_UTRACE 0x00000004 /* Trace user events */
+#define PCR_N2_HTRACE 0x00000008 /* Trace hypervisor events */
+#define PCR_N2_TOE_OV0 0x00000010 /* Trap if PIC 0 overflows */
+#define PCR_N2_TOE_OV1 0x00000020 /* Trap if PIC 1 overflows */
+#define PCR_N2_MASK0 0x00003fc0
+#define PCR_N2_MASK0_SHIFT 6
+#define PCR_N2_SL0 0x0003c000
+#define PCR_N2_SL0_SHIFT 14
+#define PCR_N2_OV0 0x00040000
+#define PCR_N2_MASK1 0x07f80000
+#define PCR_N2_MASK1_SHIFT 19
+#define PCR_N2_SL1 0x78000000
+#define PCR_N2_SL1_SHIFT 27
+#define PCR_N2_OV1 0x80000000
+
+extern unsigned int picl_shift;
+
+/* In order to commonize as much of the implementation as
+ * possible, we use PICH as our counter. Mostly this is
+ * to accomodate Niagara-1 which can only count insn cycles
+ * in PICH.
+ */
+static inline u64 picl_value(unsigned int nmi_hz)
+{
+ u32 delta = local_cpu_data().clock_tick / (nmi_hz << picl_shift);
+
+ return ((u64)((0 - delta) & 0xffffffff)) << 32;
+}
+
+extern u64 pcr_enable;
+
+#endif /* __PCR_H */
diff --git a/arch/sparc/include/asm/pil.h b/arch/sparc/include/asm/pil.h
index d573820..32a7efe 100644
--- a/arch/sparc/include/asm/pil.h
+++ b/arch/sparc/include/asm/pil.h
@@ -23,6 +23,7 @@
#define PIL_SMP_CTX_NEW_VERSION 4
#define PIL_DEVICE_IRQ 5
#define PIL_SMP_CALL_FUNC_SNGL 6
+#define PIL_DEFERRED_PCR_WORK 7
#define PIL_NORMAL_MAX 14
#define PIL_NMI 15
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 53adcaa..54742e5 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -52,6 +52,8 @@
obj-$(CONFIG_SPARC64) += hvapi.o
obj-$(CONFIG_SPARC64) += sstate.o
obj-$(CONFIG_SPARC64) += mdesc.o
+obj-$(CONFIG_SPARC64) += pcr.o
+obj-$(CONFIG_SPARC64) += nmi.o
# sparc32 do not use GENERIC_HARDIRQS but uses the generic devres implementation
obj-$(CONFIG_SPARC32) += devres.o
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index 05f1c91..f3b5466 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -103,6 +103,7 @@
p->leds_resource.name = "leds";
p->leds_pdev.name = "sunfire-clockboard-leds";
+ p->leds_pdev.id = -1;
p->leds_pdev.resource = &p->leds_resource;
p->leds_pdev.num_resources = 1;
p->leds_pdev.dev.parent = &op->dev;
@@ -197,6 +198,7 @@
p->leds_resource.name = "leds";
p->leds_pdev.name = "sunfire-fhc-leds";
+ p->leds_pdev.id = p->board_num;
p->leds_pdev.resource = &p->leds_resource;
p->leds_pdev.num_resources = 1;
p->leds_pdev.dev.parent = &op->dev;
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index f0b8255..d85c3dc 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -26,6 +26,7 @@
struct cpu_info {
int psr_vers;
const char *name;
+ const char *pmu_name;
};
struct fpu_info {
@@ -45,6 +46,9 @@
#define CPU(ver, _name) \
{ .psr_vers = ver, .name = _name }
+#define CPU_PMU(ver, _name, _pmu_name) \
+{ .psr_vers = ver, .name = _name, .pmu_name = _pmu_name }
+
#define FPU(ver, _name) \
{ .fp_vers = ver, .name = _name }
@@ -183,10 +187,10 @@
},{
0x17,
.cpu_info = {
- CPU(0x10, "TI UltraSparc I (SpitFire)"),
- CPU(0x11, "TI UltraSparc II (BlackBird)"),
- CPU(0x12, "TI UltraSparc IIi (Sabre)"),
- CPU(0x13, "TI UltraSparc IIe (Hummingbird)"),
+ CPU_PMU(0x10, "TI UltraSparc I (SpitFire)", "ultra12"),
+ CPU_PMU(0x11, "TI UltraSparc II (BlackBird)", "ultra12"),
+ CPU_PMU(0x12, "TI UltraSparc IIi (Sabre)", "ultra12"),
+ CPU_PMU(0x13, "TI UltraSparc IIe (Hummingbird)", "ultra12"),
CPU(-1, NULL)
},
.fpu_info = {
@@ -199,7 +203,7 @@
},{
0x22,
.cpu_info = {
- CPU(0x10, "TI UltraSparc I (SpitFire)"),
+ CPU_PMU(0x10, "TI UltraSparc I (SpitFire)", "ultra12"),
CPU(-1, NULL)
},
.fpu_info = {
@@ -209,12 +213,12 @@
},{
0x3e,
.cpu_info = {
- CPU(0x14, "TI UltraSparc III (Cheetah)"),
- CPU(0x15, "TI UltraSparc III+ (Cheetah+)"),
- CPU(0x16, "TI UltraSparc IIIi (Jalapeno)"),
- CPU(0x18, "TI UltraSparc IV (Jaguar)"),
- CPU(0x19, "TI UltraSparc IV+ (Panther)"),
- CPU(0x22, "TI UltraSparc IIIi+ (Serrano)"),
+ CPU_PMU(0x14, "TI UltraSparc III (Cheetah)", "ultra3"),
+ CPU_PMU(0x15, "TI UltraSparc III+ (Cheetah+)", "ultra3+"),
+ CPU_PMU(0x16, "TI UltraSparc IIIi (Jalapeno)", "ultra3i"),
+ CPU_PMU(0x18, "TI UltraSparc IV (Jaguar)", "ultra3+"),
+ CPU_PMU(0x19, "TI UltraSparc IV+ (Panther)", "ultra4+"),
+ CPU_PMU(0x22, "TI UltraSparc IIIi+ (Serrano)", "ultra3i"),
CPU(-1, NULL)
},
.fpu_info = {
@@ -234,29 +238,44 @@
const char *sparc_cpu_type;
const char *sparc_fpu_type;
+const char *sparc_pmu_type;
unsigned int fsr_storage;
static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
{
+ const struct manufacturer_info *manuf;
+ int i;
+
sparc_cpu_type = NULL;
sparc_fpu_type = NULL;
- if (psr_impl < ARRAY_SIZE(manufacturer_info))
+ sparc_pmu_type = NULL;
+ manuf = NULL;
+
+ for (i = 0; i < ARRAY_SIZE(manufacturer_info); i++)
+ {
+ if (psr_impl == manufacturer_info[i].psr_impl) {
+ manuf = &manufacturer_info[i];
+ break;
+ }
+ }
+ if (manuf != NULL)
{
const struct cpu_info *cpu;
const struct fpu_info *fpu;
- cpu = &manufacturer_info[psr_impl].cpu_info[0];
+ cpu = &manuf->cpu_info[0];
while (cpu->psr_vers != -1)
{
if (cpu->psr_vers == psr_vers) {
sparc_cpu_type = cpu->name;
+ sparc_pmu_type = cpu->pmu_name;
sparc_fpu_type = "No FPU";
break;
}
cpu++;
}
- fpu = &manufacturer_info[psr_impl].fpu_info[0];
+ fpu = &manuf->fpu_info[0];
while (fpu->fp_vers != -1)
{
if (fpu->fp_vers == fpu_vers) {
@@ -278,6 +297,8 @@
psr_impl, fpu_vers);
sparc_fpu_type = "Unknown FPU";
}
+ if (sparc_pmu_type == NULL)
+ sparc_pmu_type = "Unknown PMU";
}
#ifdef CONFIG_SPARC32
@@ -303,11 +324,13 @@
case SUN4V_CHIP_NIAGARA1:
sparc_cpu_type = "UltraSparc T1 (Niagara)";
sparc_fpu_type = "UltraSparc T1 integrated FPU";
+ sparc_pmu_type = "niagara";
break;
case SUN4V_CHIP_NIAGARA2:
sparc_cpu_type = "UltraSparc T2 (Niagara2)";
sparc_fpu_type = "UltraSparc T2 integrated FPU";
+ sparc_pmu_type = "niagara2";
break;
default:
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index faf9ccd..f41ecc5 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1088,8 +1088,8 @@
ld [%sp + STACKFRAME_SZ + PT_I0], %o0
.align 4
- .globl sys_pipe
-sys_pipe:
+ .globl sys_sparc_pipe
+sys_sparc_pipe:
mov %o7, %l5
add %sp, STACKFRAME_SZ, %o0 ! pt_regs *regs arg
call sparc_pipe
diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 8ffee71..a46c3a2 100644
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -891,10 +891,35 @@
tlb_type: .word 0 /* Must NOT end up in BSS */
.section ".fixup",#alloc,#execinstr
- .globl __ret_efault, __retl_efault
-__ret_efault:
+ .globl __ret_efault, __retl_efault, __ret_one, __retl_one
+ENTRY(__ret_efault)
ret
restore %g0, -EFAULT, %o0
-__retl_efault:
+ENDPROC(__ret_efault)
+
+ENTRY(__retl_efault)
retl
mov -EFAULT, %o0
+ENDPROC(__retl_efault)
+
+ENTRY(__retl_one)
+ retl
+ mov 1, %o0
+ENDPROC(__retl_one)
+
+ENTRY(__ret_one_asi)
+ wr %g0, ASI_AIUS, %asi
+ ret
+ restore %g0, 1, %o0
+ENDPROC(__ret_one_asi)
+
+ENTRY(__retl_one_asi)
+ wr %g0, ASI_AIUS, %asi
+ retl
+ mov 1, %o0
+ENDPROC(__retl_one_asi)
+
+ENTRY(__retl_o1)
+ retl
+ mov %o1, %o0
+ENDPROC(__retl_o1)
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index cab8e028..e289376 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -196,6 +196,11 @@
seq_putc(p, '\n');
skip:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+ } else if (i == NR_IRQS) {
+ seq_printf(p, "NMI: ");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", cpu_data(j).__nmi_count);
+ seq_printf(p, " Non-maskable interrupts\n");
}
return 0;
}
@@ -778,69 +783,6 @@
local_irq_restore(flags);
}
-static void unhandled_perf_irq(struct pt_regs *regs)
-{
- unsigned long pcr, pic;
-
- read_pcr(pcr);
- read_pic(pic);
-
- write_pcr(0);
-
- printk(KERN_EMERG "CPU %d: Got unexpected perf counter IRQ.\n",
- smp_processor_id());
- printk(KERN_EMERG "CPU %d: PCR[%016lx] PIC[%016lx]\n",
- smp_processor_id(), pcr, pic);
-}
-
-/* Almost a direct copy of the powerpc PMC code. */
-static DEFINE_SPINLOCK(perf_irq_lock);
-static void *perf_irq_owner_caller; /* mostly for debugging */
-static void (*perf_irq)(struct pt_regs *regs) = unhandled_perf_irq;
-
-/* Invoked from level 15 PIL handler in trap table. */
-void perfctr_irq(int irq, struct pt_regs *regs)
-{
- clear_softint(1 << irq);
- perf_irq(regs);
-}
-
-int register_perfctr_intr(void (*handler)(struct pt_regs *))
-{
- int ret;
-
- if (!handler)
- return -EINVAL;
-
- spin_lock(&perf_irq_lock);
- if (perf_irq != unhandled_perf_irq) {
- printk(KERN_WARNING "register_perfctr_intr: "
- "perf IRQ busy (reserved by caller %p)\n",
- perf_irq_owner_caller);
- ret = -EBUSY;
- goto out;
- }
-
- perf_irq_owner_caller = __builtin_return_address(0);
- perf_irq = handler;
-
- ret = 0;
-out:
- spin_unlock(&perf_irq_lock);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(register_perfctr_intr);
-
-void release_perfctr_intr(void (*handler)(struct pt_regs *))
-{
- spin_lock(&perf_irq_lock);
- perf_irq_owner_caller = NULL;
- perf_irq = unhandled_perf_irq;
- spin_unlock(&perf_irq_lock);
-}
-EXPORT_SYMBOL_GPL(release_perfctr_intr);
-
#ifdef CONFIG_HOTPLUG_CPU
void fixup_irqs(void)
{
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index 81a972e..15d8a3f 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -5,6 +5,7 @@
/* cpu.c */
extern const char *sparc_cpu_type;
+extern const char *sparc_pmu_type;
extern const char *sparc_fpu_type;
extern unsigned int fsr_storage;
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
new file mode 100644
index 0000000..f357722
--- /dev/null
+++ b/arch/sparc/kernel/nmi.c
@@ -0,0 +1,225 @@
+/* Pseudo NMI support on sparc64 systems.
+ *
+ * Copyright (C) 2009 David S. Miller <davem@davemloft.net>
+ *
+ * The NMI watchdog support and infrastructure is based almost
+ * entirely upon the x86 NMI support code.
+ */
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/init.h>
+#include <linux/percpu.h>
+#include <linux/nmi.h>
+#include <linux/module.h>
+#include <linux/kprobes.h>
+#include <linux/kernel_stat.h>
+#include <linux/slab.h>
+#include <linux/kdebug.h>
+#include <linux/delay.h>
+#include <linux/smp.h>
+
+#include <asm/ptrace.h>
+#include <asm/local.h>
+#include <asm/pcr.h>
+
+/* We don't have a real NMI on sparc64, but we can fake one
+ * up using profiling counter overflow interrupts and interrupt
+ * levels.
+ *
+ * The profile overflow interrupts at level 15, so we use
+ * level 14 as our IRQ off level.
+ */
+
+static int nmi_watchdog_active;
+static int panic_on_timeout;
+
+int nmi_usable;
+EXPORT_SYMBOL_GPL(nmi_usable);
+
+static unsigned int nmi_hz = HZ;
+
+static DEFINE_PER_CPU(unsigned int, last_irq_sum);
+static DEFINE_PER_CPU(local_t, alert_counter);
+static DEFINE_PER_CPU(int, nmi_touch);
+
+void touch_nmi_watchdog(void)
+{
+ if (nmi_watchdog_active) {
+ int cpu;
+
+ for_each_present_cpu(cpu) {
+ if (per_cpu(nmi_touch, cpu) != 1)
+ per_cpu(nmi_touch, cpu) = 1;
+ }
+ }
+
+ touch_softlockup_watchdog();
+}
+EXPORT_SYMBOL(touch_nmi_watchdog);
+
+static void die_nmi(const char *str, struct pt_regs *regs, int do_panic)
+{
+ if (notify_die(DIE_NMIWATCHDOG, str, regs, 0,
+ pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
+ return;
+
+ console_verbose();
+ bust_spinlocks(1);
+
+ printk(KERN_EMERG "%s", str);
+ printk(" on CPU%d, ip %08lx, registers:\n",
+ smp_processor_id(), regs->tpc);
+ show_regs(regs);
+ dump_stack();
+
+ bust_spinlocks(0);
+
+ if (do_panic || panic_on_oops)
+ panic("Non maskable interrupt");
+
+ local_irq_enable();
+ do_exit(SIGBUS);
+}
+
+notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
+{
+ unsigned int sum, touched = 0;
+ int cpu = smp_processor_id();
+
+ clear_softint(1 << irq);
+ pcr_ops->write(PCR_PIC_PRIV);
+
+ local_cpu_data().__nmi_count++;
+
+ if (notify_die(DIE_NMI, "nmi", regs, 0,
+ pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP)
+ touched = 1;
+
+ sum = kstat_irqs_cpu(0, cpu);
+ if (__get_cpu_var(nmi_touch)) {
+ __get_cpu_var(nmi_touch) = 0;
+ touched = 1;
+ }
+ if (!touched && __get_cpu_var(last_irq_sum) == sum) {
+ local_inc(&__get_cpu_var(alert_counter));
+ if (local_read(&__get_cpu_var(alert_counter)) == 5 * nmi_hz)
+ die_nmi("BUG: NMI Watchdog detected LOCKUP",
+ regs, panic_on_timeout);
+ } else {
+ __get_cpu_var(last_irq_sum) = sum;
+ local_set(&__get_cpu_var(alert_counter), 0);
+ }
+ if (nmi_usable) {
+ write_pic(picl_value(nmi_hz));
+ pcr_ops->write(pcr_enable);
+ }
+}
+
+static inline unsigned int get_nmi_count(int cpu)
+{
+ return cpu_data(cpu).__nmi_count;
+}
+
+static int endflag __initdata;
+
+static __init void nmi_cpu_busy(void *data)
+{
+ local_irq_enable_in_hardirq();
+ while (endflag == 0)
+ mb();
+}
+
+static void report_broken_nmi(int cpu, int *prev_nmi_count)
+{
+ printk(KERN_CONT "\n");
+
+ printk(KERN_WARNING
+ "WARNING: CPU#%d: NMI appears to be stuck (%d->%d)!\n",
+ cpu, prev_nmi_count[cpu], get_nmi_count(cpu));
+
+ printk(KERN_WARNING
+ "Please report this to bugzilla.kernel.org,\n");
+ printk(KERN_WARNING
+ "and attach the output of the 'dmesg' command.\n");
+
+ nmi_usable = 0;
+}
+
+static void stop_watchdog(void *unused)
+{
+ pcr_ops->write(PCR_PIC_PRIV);
+}
+
+static int __init check_nmi_watchdog(void)
+{
+ unsigned int *prev_nmi_count;
+ int cpu, err;
+
+ prev_nmi_count = kmalloc(nr_cpu_ids * sizeof(unsigned int), GFP_KERNEL);
+ if (!prev_nmi_count) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ printk(KERN_INFO "Testing NMI watchdog ... ");
+
+ smp_call_function(nmi_cpu_busy, (void *)&endflag, 0);
+
+ for_each_possible_cpu(cpu)
+ prev_nmi_count[cpu] = get_nmi_count(cpu);
+ local_irq_enable();
+ mdelay((20 * 1000) / nmi_hz); /* wait 20 ticks */
+
+ for_each_online_cpu(cpu) {
+ if (get_nmi_count(cpu) - prev_nmi_count[cpu] <= 5)
+ report_broken_nmi(cpu, prev_nmi_count);
+ }
+ endflag = 1;
+ if (!nmi_usable) {
+ kfree(prev_nmi_count);
+ err = -ENODEV;
+ goto error;
+ }
+ printk("OK.\n");
+
+ nmi_hz = 1;
+
+ kfree(prev_nmi_count);
+ return 0;
+error:
+ on_each_cpu(stop_watchdog, NULL, 1);
+ return err;
+}
+
+static void start_watchdog(void *unused)
+{
+ pcr_ops->write(PCR_PIC_PRIV);
+ write_pic(picl_value(nmi_hz));
+
+ pcr_ops->write(pcr_enable);
+}
+
+void nmi_adjust_hz(unsigned int new_hz)
+{
+ nmi_hz = new_hz;
+ on_each_cpu(start_watchdog, NULL, 1);
+}
+EXPORT_SYMBOL_GPL(nmi_adjust_hz);
+
+int __init nmi_init(void)
+{
+ nmi_usable = 1;
+
+ on_each_cpu(start_watchdog, NULL, 1);
+
+ return check_nmi_watchdog();
+}
+
+static int __init setup_nmi_watchdog(char *str)
+{
+ if (!strncmp(str, "panic", 5))
+ panic_on_timeout = 1;
+
+ return 0;
+}
+__setup("nmi_watchdog=", setup_nmi_watchdog);
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c
new file mode 100644
index 0000000..1ae8cdd
--- /dev/null
+++ b/arch/sparc/kernel/pcr.c
@@ -0,0 +1,158 @@
+/* pcr.c: Generic sparc64 performance counter infrastructure.
+ *
+ * Copyright (C) 2009 David S. Miller (davem@davemloft.net)
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+
+#include <asm/pil.h>
+#include <asm/pcr.h>
+#include <asm/nmi.h>
+
+/* This code is shared between various users of the performance
+ * counters. Users will be oprofile, pseudo-NMI watchdog, and the
+ * perf_counter support layer.
+ */
+
+#define PCR_SUN4U_ENABLE (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE)
+#define PCR_N2_ENABLE (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE | \
+ PCR_N2_TOE_OV1 | \
+ (2 << PCR_N2_SL1_SHIFT) | \
+ (0xff << PCR_N2_MASK1_SHIFT))
+
+u64 pcr_enable;
+unsigned int picl_shift;
+
+/* Performance counter interrupts run unmasked at PIL level 15.
+ * Therefore we can't do things like wakeups and other work
+ * that expects IRQ disabling to be adhered to in locking etc.
+ *
+ * Therefore in such situations we defer the work by signalling
+ * a lower level cpu IRQ.
+ */
+void deferred_pcr_work_irq(int irq, struct pt_regs *regs)
+{
+ clear_softint(1 << PIL_DEFERRED_PCR_WORK);
+}
+
+void schedule_deferred_pcr_work(void)
+{
+ set_softint(1 << PIL_DEFERRED_PCR_WORK);
+}
+
+const struct pcr_ops *pcr_ops;
+EXPORT_SYMBOL_GPL(pcr_ops);
+
+static u64 direct_pcr_read(void)
+{
+ u64 val;
+
+ read_pcr(val);
+ return val;
+}
+
+static void direct_pcr_write(u64 val)
+{
+ write_pcr(val);
+}
+
+static const struct pcr_ops direct_pcr_ops = {
+ .read = direct_pcr_read,
+ .write = direct_pcr_write,
+};
+
+static void n2_pcr_write(u64 val)
+{
+ unsigned long ret;
+
+ ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
+ if (val != HV_EOK)
+ write_pcr(val);
+}
+
+static const struct pcr_ops n2_pcr_ops = {
+ .read = direct_pcr_read,
+ .write = n2_pcr_write,
+};
+
+static unsigned long perf_hsvc_group;
+static unsigned long perf_hsvc_major;
+static unsigned long perf_hsvc_minor;
+
+static int __init register_perf_hsvc(void)
+{
+ if (tlb_type == hypervisor) {
+ switch (sun4v_chip_type) {
+ case SUN4V_CHIP_NIAGARA1:
+ perf_hsvc_group = HV_GRP_NIAG_PERF;
+ break;
+
+ case SUN4V_CHIP_NIAGARA2:
+ perf_hsvc_group = HV_GRP_N2_CPU;
+ break;
+
+ default:
+ return -ENODEV;
+ }
+
+
+ perf_hsvc_major = 1;
+ perf_hsvc_minor = 0;
+ if (sun4v_hvapi_register(perf_hsvc_group,
+ perf_hsvc_major,
+ &perf_hsvc_minor)) {
+ printk("perfmon: Could not register hvapi.\n");
+ return -ENODEV;
+ }
+ }
+ return 0;
+}
+
+static void __init unregister_perf_hsvc(void)
+{
+ if (tlb_type != hypervisor)
+ return;
+ sun4v_hvapi_unregister(perf_hsvc_group);
+}
+
+int __init pcr_arch_init(void)
+{
+ int err = register_perf_hsvc();
+
+ if (err)
+ return err;
+
+ switch (tlb_type) {
+ case hypervisor:
+ pcr_ops = &n2_pcr_ops;
+ pcr_enable = PCR_N2_ENABLE;
+ picl_shift = 2;
+ break;
+
+ case cheetah:
+ case cheetah_plus:
+ pcr_ops = &direct_pcr_ops;
+ pcr_enable = PCR_SUN4U_ENABLE;
+ break;
+
+ case spitfire:
+ /* UltraSPARC-I/II and derivatives lack a profile
+ * counter overflow interrupt so we can't make use of
+ * their hardware currently.
+ */
+ /* fallthrough */
+ default:
+ err = -ENODEV;
+ goto out_unregister;
+ }
+
+ return nmi_init();
+
+out_unregister:
+ unregister_perf_hsvc();
+ return err;
+}
+
+arch_initcall(pcr_arch_init);
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index cc8b560..a73954b 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -29,6 +29,7 @@
#include <linux/cpu.h>
#include <linux/elfcore.h>
#include <linux/sysrq.h>
+#include <linux/nmi.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -52,8 +53,10 @@
static void sparc64_yield(int cpu)
{
- if (tlb_type != hypervisor)
+ if (tlb_type != hypervisor) {
+ touch_nmi_watchdog();
return;
+ }
clear_thread_flag(TIF_POLLING_NRFLAG);
smp_mb__after_clear_bit();
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 49d061f..f2bcfd2 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -354,6 +354,7 @@
seq_printf(m,
"cpu\t\t: %s\n"
"fpu\t\t: %s\n"
+ "pmu\t\t: %s\n"
"prom\t\t: %s\n"
"type\t\t: %s\n"
"ncpus probed\t: %d\n"
@@ -366,6 +367,7 @@
,
sparc_cpu_type,
sparc_fpu_type,
+ sparc_pmu_type,
prom_version,
((tlb_type == hypervisor) ?
"sun4v" :
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index da8f804..0f26066 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -9,7 +9,6 @@
#include <linux/pci.h>
#include <linux/init.h>
-#include <asm/spinlock.h>
#include <asm/system.h>
#include <asm/cpudata.h>
#include <asm/uaccess.h>
@@ -23,16 +22,6 @@
short revents;
};
-/* used by various drivers */
-#ifdef CONFIG_SMP
-/* Out of line rw-locking implementation. */
-EXPORT_SYMBOL(__read_lock);
-EXPORT_SYMBOL(__read_unlock);
-EXPORT_SYMBOL(__write_lock);
-EXPORT_SYMBOL(__write_unlock);
-EXPORT_SYMBOL(__write_trylock);
-#endif /* CONFIG_SMP */
-
/* from helpers.S */
EXPORT_SYMBOL(__flushw_user);
EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 09058fc..e2d1024 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -399,7 +399,7 @@
}
}
-asmlinkage unsigned long sparc_brk(unsigned long brk)
+SYSCALL_DEFINE1(sparc_brk, unsigned long, brk)
{
/* People could try to be nasty and use ta 0x6d in 32bit programs */
if (test_thread_flag(TIF_32BIT) && brk >= STACK_TOP32)
@@ -415,7 +415,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
-asmlinkage long sparc_pipe(struct pt_regs *regs)
+SYSCALL_DEFINE1(sparc_pipe_real, struct pt_regs *, regs)
{
int fd[2];
int error;
@@ -435,8 +435,8 @@
* This is really horribly ugly.
*/
-asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
- unsigned long third, void __user *ptr, long fifth)
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second,
+ unsigned long, third, void __user *, ptr, long, fifth)
{
long err;
@@ -519,7 +519,7 @@
return err;
}
-asmlinkage long sparc64_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
{
int ret = sys_newuname(name);
@@ -530,7 +530,7 @@
return ret;
}
-asmlinkage long sparc64_personality(unsigned long personality)
+SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
{
int ret;
@@ -564,9 +564,9 @@
}
/* Linux version of mmap */
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags, unsigned long fd,
- unsigned long off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long, fd,
+ unsigned long, off)
{
struct file * file = NULL;
unsigned long retval = -EBADF;
@@ -589,7 +589,7 @@
return retval;
}
-asmlinkage long sys64_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len)
{
long ret;
@@ -606,9 +606,9 @@
unsigned long old_len, unsigned long new_len,
unsigned long flags, unsigned long new_addr);
-asmlinkage unsigned long sys64_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr)
+SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len,
+ unsigned long, new_len, unsigned long, flags,
+ unsigned long, new_addr)
{
unsigned long ret = -EINVAL;
@@ -671,7 +671,7 @@
extern void check_pending(int signum);
-asmlinkage long sys_getdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(getdomainname, char __user *, name, int, len)
{
int nlen, err;
@@ -694,11 +694,10 @@
return err;
}
-asmlinkage long sys_utrap_install(utrap_entry_t type,
- utrap_handler_t new_p,
- utrap_handler_t new_d,
- utrap_handler_t __user *old_p,
- utrap_handler_t __user *old_d)
+SYSCALL_DEFINE5(utrap_install, utrap_entry_t, type,
+ utrap_handler_t, new_p, utrap_handler_t, new_d,
+ utrap_handler_t __user *, old_p,
+ utrap_handler_t __user *, old_d)
{
if (type < UT_INSTRUCTION_EXCEPTION || type > UT_TRAP_INSTRUCTION_31)
return -EINVAL;
@@ -764,11 +763,9 @@
return 0;
}
-asmlinkage long sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- void __user *restorer,
- size_t sigsetsize)
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
+ struct sigaction __user *, oact, void __user *, restorer,
+ size_t, sigsetsize)
{
struct k_sigaction new_ka, old_ka;
int ret;
@@ -808,7 +805,8 @@
reset_pic();
}
-asmlinkage long sys_perfctr(int opcode, unsigned long arg0, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE4(perfctr, int, opcode, unsigned long, arg0,
+ unsigned long, arg1, unsigned long, arg2)
{
int err = 0;
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 7a6786a..d150c2a 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -20,8 +20,8 @@
add %sp, PTREGS_OFF, %o0
.align 32
-sys_pipe:
- ba,pt %xcc, sparc_pipe
+sys_sparc_pipe:
+ ba,pt %xcc, sys_sparc_pipe_real
add %sp, PTREGS_OFF, %o0
sys_nis_syscall:
ba,pt %xcc, c_sys_nis_syscall
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index bc9f5da..15c2d752 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -16,9 +16,6 @@
void __user *ptr, long fifth);
extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
extern asmlinkage long sparc64_personality(unsigned long personality);
-extern asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long off);
extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
unsigned long old_len,
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index 7d08075..dccc95d 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -24,7 +24,7 @@
/*25*/ .long sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_pause
/*30*/ .long sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice
/*35*/ .long sys_chown, sys_sync, sys_kill, sys_newstat, sys_sendfile
-/*40*/ .long sys_newlstat, sys_dup, sys_pipe, sys_times, sys_getuid
+/*40*/ .long sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_getuid
/*45*/ .long sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16
/*50*/ .long sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, sys_ioctl
/*55*/ .long sys_reboot, sys_mmap2, sys_symlink, sys_readlink, sys_execve
@@ -56,7 +56,7 @@
/*185*/ .long sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
/*190*/ .long sys_init_module, sys_personality, sparc_remap_file_pages, sys_epoll_create, sys_epoll_ctl
/*195*/ .long sys_epoll_wait, sys_ioprio_set, sys_getppid, sparc_sigaction, sys_sgetmask
-/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, old_readdir
+/*200*/ .long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, sys_old_readdir
/*205*/ .long sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
/*210*/ .long sys_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, sys_sysinfo
/*215*/ .long sys_ipc, sys_sigreturn, sys_clone, sys_ioprio_get, sys_adjtimex
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 9fc78cf..f93c42a 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -21,12 +21,12 @@
/*0*/ .word sys_restart_syscall, sys32_exit, sys_fork, sys_read, sys_write
/*5*/ .word sys32_open, sys_close, sys32_wait4, sys32_creat, sys_link
/*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys32_mknod
-/*15*/ .word sys_chmod, sys_lchown16, sparc_brk, sys32_perfctr, sys32_lseek
+/*15*/ .word sys_chmod, sys_lchown16, sys_sparc_brk, sys32_perfctr, sys32_lseek
/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16
/*25*/ .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, sys32_sigaltstack, sys_pause
/*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys32_access, sys32_nice
.word sys_chown, sys_sync, sys32_kill, compat_sys_newstat, sys32_sendfile
-/*40*/ .word compat_sys_newlstat, sys_dup, sys_pipe, compat_sys_times, sys_getuid
+/*40*/ .word compat_sys_newlstat, sys_dup, sys_sparc_pipe, compat_sys_times, sys_getuid
.word sys32_umount, sys_setgid16, sys_getgid16, sys32_signal, sys_geteuid16
/*50*/ .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl
.word sys32_reboot, sys32_mmap2, sys_symlink, sys32_readlink, sys32_execve
@@ -55,8 +55,8 @@
/*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
.word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
- .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sparc64_newuname
-/*190*/ .word sys32_init_module, sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
+ .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
+/*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
.word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
/*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
.word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
@@ -95,18 +95,18 @@
/*0*/ .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write
/*5*/ .word sys_open, sys_close, sys_wait4, sys_creat, sys_link
/*10*/ .word sys_unlink, sys_nis_syscall, sys_chdir, sys_chown, sys_mknod
-/*15*/ .word sys_chmod, sys_lchown, sparc_brk, sys_perfctr, sys_lseek
+/*15*/ .word sys_chmod, sys_lchown, sys_sparc_brk, sys_perfctr, sys_lseek
/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid, sys_getuid
/*25*/ .word sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_nis_syscall
/*30*/ .word sys_utime, sys_nis_syscall, sys_nis_syscall, sys_access, sys_nice
.word sys_nis_syscall, sys_sync, sys_kill, sys_newstat, sys_sendfile64
-/*40*/ .word sys_newlstat, sys_dup, sys_pipe, sys_times, sys_nis_syscall
+/*40*/ .word sys_newlstat, sys_dup, sys_sparc_pipe, sys_times, sys_nis_syscall
.word sys_umount, sys_setgid, sys_getgid, sys_signal, sys_geteuid
/*50*/ .word sys_getegid, sys_acct, sys_memory_ordering, sys_nis_syscall, sys_ioctl
.word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys_execve
/*60*/ .word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize
.word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall
-/*70*/ .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys64_munmap, sys_mprotect
+/*70*/ .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect
.word sys_madvise, sys_vhangup, sys_nis_syscall, sys_mincore, sys_getgroups
/*80*/ .word sys_setgroups, sys_getpgrp, sys_nis_syscall, sys_setitimer, sys_nis_syscall
.word sys_swapon, sys_getitimer, sys_nis_syscall, sys_sethostname, sys_nis_syscall
@@ -129,8 +129,8 @@
/*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
- .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
-/*190*/ .word sys_init_module, sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
+ .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
+/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
.word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
/*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
.word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
@@ -142,7 +142,7 @@
.word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
/*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
.word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .word sys64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
.word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
/*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index c2d153d..d809c4e 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -1,6 +1,6 @@
/* arch/sparc64/kernel/traps.c
*
- * Copyright (C) 1995,1997,2008 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1995,1997,2008,2009 David S. Miller (davem@davemloft.net)
* Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com)
*/
@@ -314,6 +314,21 @@
return;
if (regs->tstate & TSTATE_PRIV) {
+ /* Test if this comes from uaccess places. */
+ const struct exception_table_entry *entry;
+
+ entry = search_exception_tables(regs->tpc);
+ if (entry) {
+ /* Ouch, somebody is trying VM hole tricks on us... */
+#ifdef DEBUG_EXCEPTIONS
+ printk("Exception: PC<%016lx> faddr<UNKNOWN>\n", regs->tpc);
+ printk("EX_TABLE: insn<%016lx> fixup<%016lx>\n",
+ regs->tpc, entry->fixup);
+#endif
+ regs->tpc = entry->fixup;
+ regs->tnpc = regs->tpc + 4;
+ return;
+ }
printk("sun4v_data_access_exception: ADDR[%016lx] "
"CTX[%04x] TYPE[%04x], going.\n",
addr, ctx, type);
diff --git a/arch/sparc/kernel/ttable.S b/arch/sparc/kernel/ttable.S
index ea92550..d9bdfb9 100644
--- a/arch/sparc/kernel/ttable.S
+++ b/arch/sparc/kernel/ttable.S
@@ -63,7 +63,8 @@
#else
tl0_irq6: BTRAP(0x46)
#endif
-tl0_irq7: BTRAP(0x47) BTRAP(0x48) BTRAP(0x49)
+tl0_irq7: TRAP_IRQ(deferred_pcr_work_irq, 7)
+tl0_irq8: BTRAP(0x48) BTRAP(0x49)
tl0_irq10: BTRAP(0x4a) BTRAP(0x4b) BTRAP(0x4c) BTRAP(0x4d)
tl0_irq14: TRAP_IRQ(timer_interrupt, 14)
tl0_irq15: TRAP_NMI_IRQ(perfctr_irq, 15)
diff --git a/arch/sparc/lib/GENbzero.S b/arch/sparc/lib/GENbzero.S
index 6a4f956..8e7a843 100644
--- a/arch/sparc/lib/GENbzero.S
+++ b/arch/sparc/lib/GENbzero.S
@@ -6,13 +6,9 @@
#define EX_ST(x,y) \
98: x,y; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_o1; \
.text; \
.align 4;
diff --git a/arch/sparc/lib/GENcopy_from_user.S b/arch/sparc/lib/GENcopy_from_user.S
index 2b9df99..b7d0bd6 100644
--- a/arch/sparc/lib/GENcopy_from_user.S
+++ b/arch/sparc/lib/GENcopy_from_user.S
@@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/GENcopy_to_user.S b/arch/sparc/lib/GENcopy_to_user.S
index bb3f708..780550e 100644
--- a/arch/sparc/lib/GENcopy_to_user.S
+++ b/arch/sparc/lib/GENcopy_to_user.S
@@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -31,7 +27,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 273fc85..e75faf0 100644
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -18,7 +18,7 @@
lib-y += rwsem_$(BITS).o
lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
-lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o
+lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
lib-$(CONFIG_SPARC64) += VISsave.o
lib-$(CONFIG_SPARC64) += bitops.o
@@ -43,3 +43,4 @@
obj-y += iomap.o
obj-$(CONFIG_SPARC32) += atomic32.o
obj-y += ksyms.o
+obj-$(CONFIG_SPARC64) += PeeCeeI.o
diff --git a/arch/sparc/lib/NG2copy_from_user.S b/arch/sparc/lib/NG2copy_from_user.S
index c77ef5f..119ccb9 100644
--- a/arch/sparc/lib/NG2copy_from_user.S
+++ b/arch/sparc/lib/NG2copy_from_user.S
@@ -5,14 +5,9 @@
#define EX_LD(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: wr %g0, ASI_AIUS, %asi;\
- retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one_asi;\
.text; \
.align 4;
@@ -33,7 +28,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NG2copy_to_user.S b/arch/sparc/lib/NG2copy_to_user.S
index 4bd4093..7fe1cce 100644
--- a/arch/sparc/lib/NG2copy_to_user.S
+++ b/arch/sparc/lib/NG2copy_to_user.S
@@ -5,14 +5,9 @@
#define EX_ST(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: wr %g0, ASI_AIUS, %asi;\
- retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one_asi;\
.text; \
.align 4;
@@ -42,7 +37,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NGbzero.S b/arch/sparc/lib/NGbzero.S
index 814d5f7..beab29b 100644
--- a/arch/sparc/lib/NGbzero.S
+++ b/arch/sparc/lib/NGbzero.S
@@ -6,13 +6,9 @@
#define EX_ST(x,y) \
98: x,y; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_o1; \
.text; \
.align 4;
diff --git a/arch/sparc/lib/NGcopy_from_user.S b/arch/sparc/lib/NGcopy_from_user.S
index e7f433f..5d1e4d1 100644
--- a/arch/sparc/lib/NGcopy_from_user.S
+++ b/arch/sparc/lib/NGcopy_from_user.S
@@ -5,14 +5,9 @@
#define EX_LD(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: wr %g0, ASI_AIUS, %asi;\
- ret; \
- restore %g0, 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __ret_one_asi;\
.text; \
.align 4;
@@ -30,7 +25,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/NGcopy_to_user.S b/arch/sparc/lib/NGcopy_to_user.S
index 6ea01c5..ff630dc 100644
--- a/arch/sparc/lib/NGcopy_to_user.S
+++ b/arch/sparc/lib/NGcopy_to_user.S
@@ -5,14 +5,9 @@
#define EX_ST(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: wr %g0, ASI_AIUS, %asi;\
- ret; \
- restore %g0, 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __ret_one_asi;\
.text; \
.align 4;
@@ -33,7 +28,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop
#endif
diff --git a/arch/sparc/lib/U1copy_from_user.S b/arch/sparc/lib/U1copy_from_user.S
index 3192b0b..a6ae2ea 100644
--- a/arch/sparc/lib/U1copy_from_user.S
+++ b/arch/sparc/lib/U1copy_from_user.S
@@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop; \
#include "U1memcpy.S"
diff --git a/arch/sparc/lib/U1copy_to_user.S b/arch/sparc/lib/U1copy_to_user.S
index d1210ff..f4b970e 100644
--- a/arch/sparc/lib/U1copy_to_user.S
+++ b/arch/sparc/lib/U1copy_to_user.S
@@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop; \
#include "U1memcpy.S"
diff --git a/arch/sparc/lib/U3copy_from_user.S b/arch/sparc/lib/U3copy_from_user.S
index f5bfc8d9..b1acd13 100644
--- a/arch/sparc/lib/U3copy_from_user.S
+++ b/arch/sparc/lib/U3copy_from_user.S
@@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
diff --git a/arch/sparc/lib/U3copy_to_user.S b/arch/sparc/lib/U3copy_to_user.S
index 2334f11..ef1e493 100644
--- a/arch/sparc/lib/U3copy_to_user.S
+++ b/arch/sparc/lib/U3copy_to_user.S
@@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
- bne,pn %icc, memcpy_user_stub; \
+ bne,pn %icc, ___copy_in_user; \
nop; \
#include "U3memcpy.S"
diff --git a/arch/sparc/lib/bzero.S b/arch/sparc/lib/bzero.S
index c7bbae8..b655729 100644
--- a/arch/sparc/lib/bzero.S
+++ b/arch/sparc/lib/bzero.S
@@ -88,13 +88,9 @@
#define EX_ST(x,y) \
98: x,y; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_o1; \
.text; \
.align 4;
diff --git a/arch/sparc/lib/copy_in_user.S b/arch/sparc/lib/copy_in_user.S
index 650af3f..302c0e6 100644
--- a/arch/sparc/lib/copy_in_user.S
+++ b/arch/sparc/lib/copy_in_user.S
@@ -3,19 +3,16 @@
* Copyright (C) 1999, 2000, 2004 David S. Miller (davem@redhat.com)
*/
+#include <linux/linkage.h>
#include <asm/asi.h>
#define XCC xcc
#define EX(x,y) \
98: x,y; \
- .section .fixup; \
- .align 4; \
-99: retl; \
- mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
- .word 98b, 99b; \
+ .word 98b, __retl_one; \
.text; \
.align 4;
@@ -31,18 +28,7 @@
* to copy register windows around during thread cloning.
*/
- .globl ___copy_in_user
- .type ___copy_in_user,#function
-___copy_in_user: /* %o0=dst, %o1=src, %o2=len */
- /* Writing to %asi is _expensive_ so we hardcode it.
- * Reading %asi to check for KERNEL_DS is comparatively
- * cheap.
- */
- rd %asi, %g1
- cmp %g1, ASI_AIUS
- bne,pn %icc, memcpy_user_stub
- nop
-
+ENTRY(___copy_in_user) /* %o0=dst, %o1=src, %o2=len */
cmp %o2, 0
be,pn %XCC, 85f
or %o0, %o1, %o3
@@ -53,22 +39,24 @@
/* 16 < len <= 64 */
andcc %o3, 0x7, %g0
bne,pn %XCC, 90f
- sub %o0, %o1, %o3
+ nop
andn %o2, 0x7, %o4
and %o2, 0x7, %o2
1: subcc %o4, 0x8, %o4
EX(ldxa [%o1] %asi, %o5)
- EX(stxa %o5, [%o1 + %o3] ASI_AIUS)
+ EX(stxa %o5, [%o0] %asi)
+ add %o1, 0x8, %o1
bgu,pt %XCC, 1b
- add %o1, 0x8, %o1
+ add %o0, 0x8, %o0
andcc %o2, 0x4, %g0
be,pt %XCC, 1f
nop
sub %o2, 0x4, %o2
EX(lduwa [%o1] %asi, %o5)
- EX(stwa %o5, [%o1 + %o3] ASI_AIUS)
+ EX(stwa %o5, [%o0] %asi)
add %o1, 0x4, %o1
+ add %o0, 0x4, %o0
1: cmp %o2, 0
be,pt %XCC, 85f
nop
@@ -78,14 +66,15 @@
80: /* 0 < len <= 16 */
andcc %o3, 0x3, %g0
bne,pn %XCC, 90f
- sub %o0, %o1, %o3
+ nop
82:
subcc %o2, 4, %o2
EX(lduwa [%o1] %asi, %g1)
- EX(stwa %g1, [%o1 + %o3] ASI_AIUS)
+ EX(stwa %g1, [%o0] %asi)
+ add %o1, 4, %o1
bgu,pt %XCC, 82b
- add %o1, 4, %o1
+ add %o0, 4, %o0
85: retl
clr %o0
@@ -94,26 +83,10 @@
90:
subcc %o2, 1, %o2
EX(lduba [%o1] %asi, %g1)
- EX(stba %g1, [%o1 + %o3] ASI_AIUS)
+ EX(stba %g1, [%o0] %asi)
+ add %o1, 1, %o1
bgu,pt %XCC, 90b
- add %o1, 1, %o1
+ add %o0, 1, %o0
retl
clr %o0
-
- .size ___copy_in_user, .-___copy_in_user
-
- /* Act like copy_{to,in}_user(), ie. return zero instead
- * of original destination pointer. This is invoked when
- * copy_{to,in}_user() finds that %asi is kernel space.
- */
- .globl memcpy_user_stub
- .type memcpy_user_stub,#function
-memcpy_user_stub:
- save %sp, -192, %sp
- mov %i0, %o0
- mov %i1, %o1
- call memcpy
- mov %i2, %o2
- ret
- restore %g0, %g0, %o0
- .size memcpy_user_stub, .-memcpy_user_stub
+ENDPROC(___copy_in_user)
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index a9e474b..4ab8993 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -19,6 +19,7 @@
#include <linux/interrupt.h>
#include <linux/kprobes.h>
#include <linux/kdebug.h>
+#include <linux/percpu.h>
#include <asm/page.h>
#include <asm/pgtable.h>
@@ -224,6 +225,30 @@
unhandled_fault (address, current, regs);
}
+static void noinline bogus_32bit_fault_tpc(struct pt_regs *regs)
+{
+ static int times;
+
+ if (times++ < 10)
+ printk(KERN_ERR "FAULT[%s:%d]: 32-bit process reports "
+ "64-bit TPC [%lx]\n",
+ current->comm, current->pid,
+ regs->tpc);
+ show_regs(regs);
+}
+
+static void noinline bogus_32bit_fault_address(struct pt_regs *regs,
+ unsigned long addr)
+{
+ static int times;
+
+ if (times++ < 10)
+ printk(KERN_ERR "FAULT[%s:%d]: 32-bit process "
+ "reports 64-bit fault address [%lx]\n",
+ current->comm, current->pid, addr);
+ show_regs(regs);
+}
+
asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
{
struct mm_struct *mm = current->mm;
@@ -244,6 +269,19 @@
(fault_code & FAULT_CODE_DTLB))
BUG();
+ if (test_thread_flag(TIF_32BIT)) {
+ if (!(regs->tstate & TSTATE_PRIV)) {
+ if (unlikely((regs->tpc >> 32) != 0)) {
+ bogus_32bit_fault_tpc(regs);
+ goto intr_or_no_mm;
+ }
+ }
+ if (unlikely((address >> 32) != 0)) {
+ bogus_32bit_fault_address(regs, address);
+ goto intr_or_no_mm;
+ }
+ }
+
if (regs->tstate & TSTATE_PRIV) {
unsigned long tpc = regs->tpc;
@@ -264,12 +302,6 @@
if (in_atomic() || !mm)
goto intr_or_no_mm;
- if (test_thread_flag(TIF_32BIT)) {
- if (!(regs->tstate & TSTATE_PRIV))
- regs->tpc &= 0xffffffff;
- address &= 0xffffffff;
- }
-
if (!down_read_trylock(&mm->mmap_sem)) {
if ((regs->tstate & TSTATE_PRIV) &&
!search_exception_tables(regs->tpc)) {
diff --git a/arch/sparc/oprofile/init.c b/arch/sparc/oprofile/init.c
index d6e170c..d172f86 100644
--- a/arch/sparc/oprofile/init.c
+++ b/arch/sparc/oprofile/init.c
@@ -13,217 +13,57 @@
#include <linux/init.h>
#ifdef CONFIG_SPARC64
-#include <asm/hypervisor.h>
-#include <asm/spitfire.h>
-#include <asm/cpudata.h>
-#include <asm/irq.h>
+#include <linux/notifier.h>
+#include <linux/rcupdate.h>
+#include <linux/kdebug.h>
+#include <asm/nmi.h>
-static int nmi_enabled;
-
-struct pcr_ops {
- u64 (*read)(void);
- void (*write)(u64);
-};
-static const struct pcr_ops *pcr_ops;
-
-static u64 direct_pcr_read(void)
+static int profile_timer_exceptions_notify(struct notifier_block *self,
+ unsigned long val, void *data)
{
- u64 val;
+ struct die_args *args = (struct die_args *)data;
+ int ret = NOTIFY_DONE;
- read_pcr(val);
- return val;
+ switch (val) {
+ case DIE_NMI:
+ oprofile_add_sample(args->regs, 0);
+ ret = NOTIFY_STOP;
+ break;
+ default:
+ break;
+ }
+ return ret;
}
-static void direct_pcr_write(u64 val)
-{
- write_pcr(val);
-}
-
-static const struct pcr_ops direct_pcr_ops = {
- .read = direct_pcr_read,
- .write = direct_pcr_write,
+static struct notifier_block profile_timer_exceptions_nb = {
+ .notifier_call = profile_timer_exceptions_notify,
};
-static void n2_pcr_write(u64 val)
+static int timer_start(void)
{
- unsigned long ret;
-
- ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
- if (val != HV_EOK)
- write_pcr(val);
-}
-
-static const struct pcr_ops n2_pcr_ops = {
- .read = direct_pcr_read,
- .write = n2_pcr_write,
-};
-
-/* In order to commonize as much of the implementation as
- * possible, we use PICH as our counter. Mostly this is
- * to accomodate Niagara-1 which can only count insn cycles
- * in PICH.
- */
-static u64 picl_value(void)
-{
- u32 delta = local_cpu_data().clock_tick / HZ;
-
- return ((u64)((0 - delta) & 0xffffffff)) << 32;
-}
-
-#define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */
-#define PCR_STRACE 0x00000002 /* Trace supervisor events */
-#define PCR_UTRACE 0x00000004 /* Trace user events */
-#define PCR_N2_HTRACE 0x00000008 /* Trace hypervisor events */
-#define PCR_N2_TOE_OV0 0x00000010 /* Trap if PIC 0 overflows */
-#define PCR_N2_TOE_OV1 0x00000020 /* Trap if PIC 1 overflows */
-#define PCR_N2_MASK0 0x00003fc0
-#define PCR_N2_MASK0_SHIFT 6
-#define PCR_N2_SL0 0x0003c000
-#define PCR_N2_SL0_SHIFT 14
-#define PCR_N2_OV0 0x00040000
-#define PCR_N2_MASK1 0x07f80000
-#define PCR_N2_MASK1_SHIFT 19
-#define PCR_N2_SL1 0x78000000
-#define PCR_N2_SL1_SHIFT 27
-#define PCR_N2_OV1 0x80000000
-
-#define PCR_SUN4U_ENABLE (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE)
-#define PCR_N2_ENABLE (PCR_PIC_PRIV | PCR_STRACE | PCR_UTRACE | \
- PCR_N2_TOE_OV1 | \
- (2 << PCR_N2_SL1_SHIFT) | \
- (0xff << PCR_N2_MASK1_SHIFT))
-
-static u64 pcr_enable = PCR_SUN4U_ENABLE;
-
-static void nmi_handler(struct pt_regs *regs)
-{
- pcr_ops->write(PCR_PIC_PRIV);
-
- if (nmi_enabled) {
- oprofile_add_sample(regs, 0);
-
- write_pic(picl_value());
- pcr_ops->write(pcr_enable);
- }
-}
-
-/* We count "clock cycle" events in the lower 32-bit PIC.
- * Then configure it such that it overflows every HZ, and thus
- * generates a level 15 interrupt at that frequency.
- */
-static void cpu_nmi_start(void *_unused)
-{
- pcr_ops->write(PCR_PIC_PRIV);
- write_pic(picl_value());
-
- pcr_ops->write(pcr_enable);
-}
-
-static void cpu_nmi_stop(void *_unused)
-{
- pcr_ops->write(PCR_PIC_PRIV);
-}
-
-static int nmi_start(void)
-{
- int err = register_perfctr_intr(nmi_handler);
-
- if (!err) {
- nmi_enabled = 1;
- wmb();
- err = on_each_cpu(cpu_nmi_start, NULL, 1);
- if (err) {
- nmi_enabled = 0;
- wmb();
- on_each_cpu(cpu_nmi_stop, NULL, 1);
- release_perfctr_intr(nmi_handler);
- }
- }
-
- return err;
-}
-
-static void nmi_stop(void)
-{
- nmi_enabled = 0;
- wmb();
-
- on_each_cpu(cpu_nmi_stop, NULL, 1);
- release_perfctr_intr(nmi_handler);
- synchronize_sched();
-}
-
-static unsigned long perf_hsvc_group;
-static unsigned long perf_hsvc_major;
-static unsigned long perf_hsvc_minor;
-
-static int __init register_perf_hsvc(void)
-{
- if (tlb_type == hypervisor) {
- switch (sun4v_chip_type) {
- case SUN4V_CHIP_NIAGARA1:
- perf_hsvc_group = HV_GRP_NIAG_PERF;
- break;
-
- case SUN4V_CHIP_NIAGARA2:
- perf_hsvc_group = HV_GRP_N2_CPU;
- break;
-
- default:
- return -ENODEV;
- }
-
-
- perf_hsvc_major = 1;
- perf_hsvc_minor = 0;
- if (sun4v_hvapi_register(perf_hsvc_group,
- perf_hsvc_major,
- &perf_hsvc_minor)) {
- printk("perfmon: Could not register N2 hvapi.\n");
- return -ENODEV;
- }
- }
+ if (register_die_notifier(&profile_timer_exceptions_nb))
+ return 1;
+ nmi_adjust_hz(HZ);
return 0;
}
-static void unregister_perf_hsvc(void)
+
+static void timer_stop(void)
{
- if (tlb_type != hypervisor)
- return;
- sun4v_hvapi_unregister(perf_hsvc_group);
+ nmi_adjust_hz(1);
+ unregister_die_notifier(&profile_timer_exceptions_nb);
+ synchronize_sched(); /* Allow already-started NMIs to complete. */
}
-static int oprofile_nmi_init(struct oprofile_operations *ops)
+static int op_nmi_timer_init(struct oprofile_operations *ops)
{
- int err = register_perf_hsvc();
-
- if (err)
- return err;
-
- switch (tlb_type) {
- case hypervisor:
- pcr_ops = &n2_pcr_ops;
- pcr_enable = PCR_N2_ENABLE;
- break;
-
- case cheetah:
- case cheetah_plus:
- pcr_ops = &direct_pcr_ops;
- break;
-
- default:
+ if (!nmi_usable)
return -ENODEV;
- }
- ops->create_files = NULL;
- ops->setup = NULL;
- ops->shutdown = NULL;
- ops->start = nmi_start;
- ops->stop = nmi_stop;
+ ops->start = timer_start;
+ ops->stop = timer_stop;
ops->cpu_type = "timer";
-
- printk(KERN_INFO "oprofile: Using perfctr based NMI timer interrupt.\n");
-
+ printk(KERN_INFO "oprofile: Using perfctr NMI timer interrupt.\n");
return 0;
}
#endif
@@ -233,7 +73,7 @@
int ret = -ENODEV;
#ifdef CONFIG_SPARC64
- ret = oprofile_nmi_init(ops);
+ ret = op_nmi_timer_init(ops);
if (!ret)
return ret;
#endif
@@ -241,10 +81,6 @@
return ret;
}
-
void oprofile_arch_exit(void)
{
-#ifdef CONFIG_SPARC64
- unregister_perf_hsvc();
-#endif
}
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 73f7fe8..9c39095 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1802,6 +1802,17 @@
and include PCI device scope covered by these DMA
remapping devices.
+config DMAR_DEFAULT_ON
+ def_bool n
+ prompt "Enable DMA Remapping Devices by default"
+ depends on DMAR
+ help
+ Selecting this option will enable a DMAR device at boot time if
+ one is found. If this option is not selected, DMAR support can
+ be enabled by passing intel_iommu=on to the kernel. It is
+ recommended you say N here while the DMAR code remains
+ experimental.
+
config DMAR_GFX_WA
def_bool y
prompt "Support for Graphics workaround"
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 8078955..c98d52e 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -167,9 +167,9 @@
config MK8
bool "Opteron/Athlon64/Hammer/K8"
help
- Select this for an AMD Opteron or Athlon64 Hammer-family processor. Enables
- use of some extended instructions, and passes appropriate optimization
- flags to GCC.
+ Select this for an AMD Opteron or Athlon64 Hammer-family processor.
+ Enables use of some extended instructions, and passes appropriate
+ optimization flags to GCC.
config MCRUSOE
bool "Crusoe"
@@ -256,9 +256,11 @@
config MCORE2
bool "Core 2/newer Xeon"
help
- Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
- CPUs. You can distinguish newer from older Xeons by the CPU family
- in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo)
+
+ Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
+ 53xx) CPUs. You can distinguish newer from older Xeons by the CPU
+ family in /proc/cpuinfo. Newer ones have 6 and older ones 15
+ (not a typo)
config GENERIC_CPU
bool "Generic-x86-64"
@@ -320,14 +322,14 @@
bool "PentiumPro memory ordering errata workaround"
depends on M686 || M586MMX || M586TSC || M586 || M486 || M386 || MGEODEGX1
help
- Old PentiumPro multiprocessor systems had errata that could cause memory
- operations to violate the x86 ordering standard in rare cases. Enabling this
- option will attempt to work around some (but not all) occurances of
- this problem, at the cost of much heavier spinlock and memory barrier
- operations.
+ Old PentiumPro multiprocessor systems had errata that could cause
+ memory operations to violate the x86 ordering standard in rare cases.
+ Enabling this option will attempt to work around some (but not all)
+ occurances of this problem, at the cost of much heavier spinlock and
+ memory barrier operations.
- If unsure, say n here. Even distro kernels should think twice before enabling
- this: there are few systems, and an unlikely bug.
+ If unsure, say n here. Even distro kernels should think twice before
+ enabling this: there are few systems, and an unlikely bug.
config X86_F00F_BUG
def_bool y
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 7511584..4a58c8c 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -269,9 +269,8 @@
we genuinely have to assume all registers are destroyed here. */
asm("pushw %%es; movw %2,%%es; "INT10"; popw %%es"
- : "+a" (ax), "+b" (bx)
- : "c" (cx), "D" (di)
- : "esi");
+ : "+a" (ax), "+b" (bx), "+c" (cx), "+D" (di)
+ : : "esi", "edx");
if (ax != 0x004f)
return; /* No EDID */
@@ -285,9 +284,9 @@
dx = 0; /* EDID block number */
di =(size_t) &boot_params.edid_info; /* (ES:)Pointer to block */
asm(INT10
- : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info)
- : "c" (cx), "D" (di)
- : "esi");
+ : "+a" (ax), "+b" (bx), "+d" (dx), "=m" (boot_params.edid_info),
+ "+c" (cx), "+D" (di)
+ : : "esi");
#endif /* CONFIG_FIRMWARE_EDID */
}
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index b30a08e..edba00d 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -1331,8 +1331,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index 0e7dbc0..322dd27 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -1311,8 +1311,8 @@
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 256b00b..5a0d76d 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -418,9 +418,9 @@
orl $TS_COMPAT,TI_status(%r10)
testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
jnz ia32_tracesys
-ia32_do_syscall:
cmpl $(IA32_NR_syscalls-1),%eax
- ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
+ ja ia32_badsys
+ia32_do_call:
IA32_ARG_FIXUP
call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
ia32_sysret:
@@ -435,7 +435,9 @@
call syscall_trace_enter
LOAD_ARGS32 ARGOFFSET /* reload args from stack in case ptrace changed it */
RESTORE_REST
- jmp ia32_do_syscall
+ cmpl $(IA32_NR_syscalls-1),%eax
+ ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
+ jmp ia32_do_call
END(ia32_syscall)
ia32_badsys:
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index a9f8a81..4a8e80c 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -22,4 +22,3 @@
unifdef-y += unistd_64.h
unifdef-y += vm86.h
unifdef-y += vsyscall.h
-unifdef-y += swab.h
diff --git a/arch/x86/include/asm/a.out-core.h b/arch/x86/include/asm/a.out-core.h
index 3782220..3c601f8 100644
--- a/arch/x86/include/asm/a.out-core.h
+++ b/arch/x86/include/asm/a.out-core.h
@@ -23,8 +23,6 @@
*/
static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
{
- u16 gs;
-
/* changed the size calculations - should hopefully work better. lbt */
dump->magic = CMAGIC;
dump->start_code = 0;
@@ -57,7 +55,7 @@
dump->regs.ds = (u16)regs->ds;
dump->regs.es = (u16)regs->es;
dump->regs.fs = (u16)regs->fs;
- savesegment(gs, gs);
+ savesegment(gs, dump->regs.gs);
dump->regs.orig_ax = regs->orig_ax;
dump->regs.ip = regs->ip;
dump->regs.cs = (u16)regs->cs;
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index e02a359..02b47a6 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -3,6 +3,9 @@
/*
* Copyright 1992, Linus Torvalds.
+ *
+ * Note: inlines with more than a single statement should be marked
+ * __always_inline to avoid problems with older gcc's inlining heuristics.
*/
#ifndef _LINUX_BITOPS_H
@@ -53,7 +56,8 @@
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
-static inline void set_bit(unsigned int nr, volatile unsigned long *addr)
+static __always_inline void
+set_bit(unsigned int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
asm volatile(LOCK_PREFIX "orb %1,%0"
@@ -90,7 +94,8 @@
* you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
* in order to ensure changes are visible on other processors.
*/
-static inline void clear_bit(int nr, volatile unsigned long *addr)
+static __always_inline void
+clear_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
asm volatile(LOCK_PREFIX "andb %1,%0"
@@ -204,7 +209,8 @@
*
* This is the same as test_and_set_bit on x86.
*/
-static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr)
+static __always_inline int
+test_and_set_bit_lock(int nr, volatile unsigned long *addr)
{
return test_and_set_bit(nr, addr);
}
@@ -300,7 +306,7 @@
return oldbit;
}
-static inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
+static __always_inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
{
return ((1UL << (nr % BITS_PER_LONG)) &
(((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
diff --git a/arch/x86/include/asm/byteorder.h b/arch/x86/include/asm/byteorder.h
index 7c49917..b13a7a8 100644
--- a/arch/x86/include/asm/byteorder.h
+++ b/arch/x86/include/asm/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_X86_BYTEORDER_H
#define _ASM_X86_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_X86_BYTEORDER_H */
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index ea408dc..7301e60 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -93,6 +93,7 @@
#define X86_FEATURE_XTOPOLOGY (3*32+22) /* cpu topology enum extensions */
#define X86_FEATURE_TSC_RELIABLE (3*32+23) /* TSC is known to be reliable */
#define X86_FEATURE_NONSTOP_TSC (3*32+24) /* TSC does not stop in C states */
+#define X86_FEATURE_CLFLUSH_MONITOR (3*32+25) /* "" clflush reqd with monitor */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
#define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 4035357..132a134 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -2,8 +2,8 @@
#define _ASM_X86_DMA_MAPPING_H
/*
- * IOMMU interface. See Documentation/DMA-mapping.txt and DMA-API.txt for
- * documentation.
+ * IOMMU interface. See Documentation/PCI/PCI-DMA-mapping.txt and
+ * Documentation/DMA-API.txt for documentation.
*/
#include <linux/scatterlist.h>
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index 3d8cedd..00d41ce 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -49,6 +49,7 @@
#define E820_RESERVED_KERN 128
#ifndef __ASSEMBLY__
+#include <linux/types.h>
struct e820entry {
__u64 addr; /* start of memory segment */
__u64 size; /* size of memory segment */
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 05cfed4..1dbbdf4 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -99,7 +99,6 @@
* A boot-time mapping is currently limited to at most 16 pages.
*/
extern void early_ioremap_init(void);
-extern void early_ioremap_clear(void);
extern void early_ioremap_reset(void);
extern void __iomem *early_ioremap(unsigned long offset, unsigned long size);
extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h
index b95162a..d2e3bf3 100644
--- a/arch/x86/include/asm/kvm.h
+++ b/arch/x86/include/asm/kvm.h
@@ -6,7 +6,7 @@
*
*/
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/ioctl.h>
/* Architectural interrupt line count. */
diff --git a/arch/x86/include/asm/math_emu.h b/arch/x86/include/asm/math_emu.h
index 5a65b10..031f626 100644
--- a/arch/x86/include/asm/math_emu.h
+++ b/arch/x86/include/asm/math_emu.h
@@ -1,31 +1,18 @@
#ifndef _ASM_X86_MATH_EMU_H
#define _ASM_X86_MATH_EMU_H
+#include <asm/ptrace.h>
+#include <asm/vm86.h>
+
/* This structure matches the layout of the data saved to the stack
following a device-not-present interrupt, part of it saved
automatically by the 80386/80486.
*/
-struct info {
+struct math_emu_info {
long ___orig_eip;
- long ___ebx;
- long ___ecx;
- long ___edx;
- long ___esi;
- long ___edi;
- long ___ebp;
- long ___eax;
- long ___ds;
- long ___es;
- long ___fs;
- long ___orig_eax;
- long ___eip;
- long ___cs;
- long ___eflags;
- long ___esp;
- long ___ss;
- long ___vm86_es; /* This and the following only in vm86 mode */
- long ___vm86_ds;
- long ___vm86_fs;
- long ___vm86_gs;
+ union {
+ struct pt_regs *regs;
+ struct kernel_vm86_regs *vm86;
+ };
};
#endif /* _ASM_X86_MATH_EMU_H */
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 1d6e17c..32c6e17 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -3,8 +3,8 @@
#ifdef __x86_64__
+#include <linux/types.h>
#include <asm/ioctls.h>
-#include <asm/types.h>
/*
* Machine Check support for x86
@@ -115,8 +115,6 @@
#endif /* !CONFIG_X86_32 */
-
-
#ifdef CONFIG_X86_MCE
extern void mcheck_init(struct cpuinfo_x86 *c);
#else
@@ -126,5 +124,4 @@
extern void restart_mce(void);
#endif /* __KERNEL__ */
-
#endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 62d14ce..bd22f2a 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -60,6 +60,7 @@
u32 gsi);
extern void mp_config_acpi_legacy_irqs(void);
extern int mp_register_gsi(u32 gsi, int edge_level, int active_high_low);
+extern int acpi_probe_gsi(void);
#ifdef CONFIG_X86_IO_APIC
extern int mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
u32 gsi, int triggering, int polarity);
@@ -71,6 +72,11 @@
return 0;
}
#endif
+#else /* !CONFIG_ACPI: */
+static inline int acpi_probe_gsi(void)
+{
+ return 0;
+}
#endif /* CONFIG_ACPI */
#define PHYSID_ARRAY_SIZE BITS_TO_LONGS(MAX_APICS)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index cb58643..358acc5 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -202,6 +202,35 @@
#define MSR_IA32_THERM_STATUS 0x0000019c
#define MSR_IA32_MISC_ENABLE 0x000001a0
+/* MISC_ENABLE bits: architectural */
+#define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << 0)
+#define MSR_IA32_MISC_ENABLE_TCC (1ULL << 1)
+#define MSR_IA32_MISC_ENABLE_EMON (1ULL << 7)
+#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL (1ULL << 11)
+#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL (1ULL << 12)
+#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP (1ULL << 16)
+#define MSR_IA32_MISC_ENABLE_MWAIT (1ULL << 18)
+#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID (1ULL << 22)
+#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE (1ULL << 23)
+#define MSR_IA32_MISC_ENABLE_XD_DISABLE (1ULL << 34)
+
+/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
+#define MSR_IA32_MISC_ENABLE_X87_COMPAT (1ULL << 2)
+#define MSR_IA32_MISC_ENABLE_TM1 (1ULL << 3)
+#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE (1ULL << 4)
+#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE (1ULL << 6)
+#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK (1ULL << 8)
+#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE (1ULL << 9)
+#define MSR_IA32_MISC_ENABLE_FERR (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_TM2 (1ULL << 13)
+#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE (1ULL << 19)
+#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK (1ULL << 20)
+#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT (1ULL << 24)
+#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE (1ULL << 37)
+#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE (1ULL << 38)
+#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE (1ULL << 39)
+
/* Intel Model 6 */
#define MSR_P6_EVNTSEL0 0x00000186
#define MSR_P6_EVNTSEL1 0x00000187
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index 14080d2..a51ada8 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -23,6 +23,7 @@
#ifndef _ASM_X86_MTRR_H
#define _ASM_X86_MTRR_H
+#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/errno.h>
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index ba3e2ff..c09a141 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -1402,6 +1402,7 @@
{
return PVOP_CALL1(int, pv_lock_ops.spin_is_contended, lock);
}
+#define __raw_spin_is_contended __raw_spin_is_contended
static __always_inline void __raw_spin_lock(struct raw_spinlock *lock)
{
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index cb7c151..dd14c54 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -42,6 +42,7 @@
static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
+ pgtable_page_dtor(pte);
__free_page(pte);
}
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 06bbcbd..4f5af84 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -302,16 +302,30 @@
extern pteval_t __supported_pte_mask;
+/*
+ * Mask out unsupported bits in a present pgprot. Non-present pgprots
+ * can use those bits for other purposes, so leave them be.
+ */
+static inline pgprotval_t massage_pgprot(pgprot_t pgprot)
+{
+ pgprotval_t protval = pgprot_val(pgprot);
+
+ if (protval & _PAGE_PRESENT)
+ protval &= __supported_pte_mask;
+
+ return protval;
+}
+
static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
{
- return __pte((((phys_addr_t)page_nr << PAGE_SHIFT) |
- pgprot_val(pgprot)) & __supported_pte_mask);
+ return __pte(((phys_addr_t)page_nr << PAGE_SHIFT) |
+ massage_pgprot(pgprot));
}
static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot)
{
- return __pmd((((phys_addr_t)page_nr << PAGE_SHIFT) |
- pgprot_val(pgprot)) & __supported_pte_mask);
+ return __pmd(((phys_addr_t)page_nr << PAGE_SHIFT) |
+ massage_pgprot(pgprot));
}
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
@@ -323,7 +337,7 @@
* the newprot (if present):
*/
val &= _PAGE_CHG_MASK;
- val |= pgprot_val(newprot) & (~_PAGE_CHG_MASK) & __supported_pte_mask;
+ val |= massage_pgprot(newprot) & ~_PAGE_CHG_MASK;
return __pte(val);
}
@@ -339,7 +353,7 @@
#define pte_pgprot(x) __pgprot(pte_flags(x) & PTE_FLAGS_MASK)
-#define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask)
+#define canon_pgprot(p) __pgprot(massage_pgprot(p))
static inline int is_new_memtype_allowed(unsigned long flags,
unsigned long new_flags)
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 091cd88..3bfd523 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -353,7 +353,7 @@
u8 no_update;
u8 rm;
u8 alimit;
- struct info *info;
+ struct math_emu_info *info;
u32 entry_eip;
};
diff --git a/arch/x86/include/asm/ptrace-abi.h b/arch/x86/include/asm/ptrace-abi.h
index 25f1bb8..8e0f8d1 100644
--- a/arch/x86/include/asm/ptrace-abi.h
+++ b/arch/x86/include/asm/ptrace-abi.h
@@ -83,7 +83,7 @@
#ifdef CONFIG_X86_PTRACE_BTS
#ifndef __ASSEMBLY__
-#include <asm/types.h>
+#include <linux/types.h>
/* configuration/status structure used in PTRACE_BTS_CONFIG and
PTRACE_BTS_STATUS commands.
diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
index 0afcb5e..ec66649 100644
--- a/arch/x86/include/asm/sigcontext.h
+++ b/arch/x86/include/asm/sigcontext.h
@@ -2,7 +2,7 @@
#define _ASM_X86_SIGCONTEXT_H
#include <linux/compiler.h>
-#include <asm/types.h>
+#include <linux/types.h>
#define FP_XSTATE_MAGIC1 0x46505853U
#define FP_XSTATE_MAGIC2 0x46505845U
diff --git a/arch/x86/include/asm/sigcontext32.h b/arch/x86/include/asm/sigcontext32.h
index 6126188..ad1478c 100644
--- a/arch/x86/include/asm/sigcontext32.h
+++ b/arch/x86/include/asm/sigcontext32.h
@@ -1,6 +1,8 @@
#ifndef _ASM_X86_SIGCONTEXT32_H
#define _ASM_X86_SIGCONTEXT32_H
+#include <linux/types.h>
+
/* signal context for 32bit programs. */
#define X86_FXSR_MAGIC 0x0000
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index d17c919..8247e94 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -245,6 +245,7 @@
{
return __ticket_spin_is_contended(lock);
}
+#define __raw_spin_is_contended __raw_spin_is_contended
static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
{
diff --git a/arch/x86/include/asm/swab.h b/arch/x86/include/asm/swab.h
index 306d417..557cd9f 100644
--- a/arch/x86/include/asm/swab.h
+++ b/arch/x86/include/asm/swab.h
@@ -1,7 +1,7 @@
#ifndef _ASM_X86_SWAB_H
#define _ASM_X86_SWAB_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/compiler.h>
static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 9c6797c..c0b0bda 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -40,7 +40,7 @@
struct old_sigaction __user *);
asmlinkage int sys_sigaltstack(unsigned long);
asmlinkage unsigned long sys_sigreturn(unsigned long);
-asmlinkage int sys_rt_sigreturn(struct pt_regs);
+asmlinkage int sys_rt_sigreturn(unsigned long);
/* kernel/ioport.c */
asmlinkage long sys_iopl(unsigned long);
diff --git a/arch/x86/include/asm/timex.h b/arch/x86/include/asm/timex.h
index 1287dc1..b5c9d45 100644
--- a/arch/x86/include/asm/timex.h
+++ b/arch/x86/include/asm/timex.h
@@ -1,18 +1,13 @@
-/* x86 architecture timex specifications */
#ifndef _ASM_X86_TIMEX_H
#define _ASM_X86_TIMEX_H
#include <asm/processor.h>
#include <asm/tsc.h>
-#ifdef CONFIG_X86_ELAN
-# define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
-#elif defined(CONFIG_X86_RDC321X)
-# define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
-#else
-# define PIT_TICK_RATE 1193182 /* Underlying HZ */
-#endif
-#define CLOCK_TICK_RATE PIT_TICK_RATE
+/* The PIT ticks at this frequency (in HZ): */
+#define PIT_TICK_RATE 1193182
+
+#define CLOCK_TICK_RATE PIT_TICK_RATE
#define ARCH_HAS_READ_CURRENT_TIMER
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 2ee0a3b..cf3bb05 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -41,7 +41,7 @@
dotraplinkage void do_overflow(struct pt_regs *, long);
dotraplinkage void do_bounds(struct pt_regs *, long);
dotraplinkage void do_invalid_op(struct pt_regs *, long);
-dotraplinkage void do_device_not_available(struct pt_regs *, long);
+dotraplinkage void do_device_not_available(struct pt_regs);
dotraplinkage void do_coprocessor_segment_overrun(struct pt_regs *, long);
dotraplinkage void do_invalid_TSS(struct pt_regs *, long);
dotraplinkage void do_segment_not_present(struct pt_regs *, long);
@@ -77,7 +77,7 @@
extern int kstack_depth_to_print;
void math_error(void __user *);
-asmlinkage void math_emulate(long);
+void math_emulate(struct math_emu_info *);
#ifdef CONFIG_X86_32
unsigned long patch_espfix_desc(unsigned long, unsigned long);
#else
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index 7ef617e..4bd990e 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -137,7 +137,7 @@
pte_t pte;
pte.pte = ((phys_addr_t)page_nr << PAGE_SHIFT) |
- (pgprot_val(pgprot) & __supported_pte_mask);
+ massage_pgprot(pgprot);
return pte;
}
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index d37593c..7678f10 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -973,6 +973,29 @@
nr_ioapics++;
}
+int __init acpi_probe_gsi(void)
+{
+ int idx;
+ int gsi;
+ int max_gsi = 0;
+
+ if (acpi_disabled)
+ return 0;
+
+ if (!acpi_ioapic)
+ return 0;
+
+ max_gsi = 0;
+ for (idx = 0; idx < nr_ioapics; idx++) {
+ gsi = mp_ioapic_routing[idx].gsi_end;
+
+ if (gsi > max_gsi)
+ max_gsi = gsi;
+ }
+
+ return max_gsi + 1;
+}
+
static void assign_to_mp_irq(struct mp_config_intsrc *m,
struct mp_config_intsrc *mp_irq)
{
diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
index 707c1f6..a60c1f3 100644
--- a/arch/x86/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep.c
@@ -156,11 +156,11 @@
#ifdef CONFIG_HIBERNATION
if (strncmp(str, "s4_nohwsig", 10) == 0)
acpi_no_s4_hw_signature();
+ if (strncmp(str, "s4_nonvs", 8) == 0)
+ acpi_s4_no_nvs();
#endif
if (strncmp(str, "old_ordering", 12) == 0)
acpi_old_suspend_ordering();
- if (strncmp(str, "s4_nonvs", 8) == 0)
- acpi_s4_no_nvs();
str = strchr(str, ',');
if (str != NULL)
str += strspn(str, ", \t");
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 0f830e4..115449f 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -895,6 +895,10 @@
{
unsigned int value;
+ /* APIC hasn't been mapped yet */
+ if (!apic_phys)
+ return;
+
clear_local_APIC();
/*
@@ -1432,7 +1436,7 @@
switch (boot_cpu_data.x86_vendor) {
case X86_VENDOR_AMD:
if ((boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model > 1) ||
- (boot_cpu_data.x86 == 15))
+ (boot_cpu_data.x86 >= 15))
break;
goto no_apic;
case X86_VENDOR_INTEL:
@@ -1833,6 +1837,11 @@
num_processors++;
cpu = cpumask_next_zero(-1, cpu_present_mask);
+ if (version != apic_version[boot_cpu_physical_apicid])
+ WARN_ONCE(1,
+ "ACPI: apic version mismatch, bootcpu: %x cpu %d: %x\n",
+ apic_version[boot_cpu_physical_apicid], cpu, version);
+
physid_set(apicid, phys_cpu_present_map);
if (apicid == boot_cpu_physical_apicid) {
/*
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig
index efae3b2..65792c2 100644
--- a/arch/x86/kernel/cpu/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpu/cpufreq/Kconfig
@@ -245,17 +245,6 @@
comment "shared options"
-config X86_ACPI_CPUFREQ_PROC_INTF
- bool "/proc/acpi/processor/../performance interface (deprecated)"
- depends on PROC_FS
- depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI
- help
- This enables the deprecated /proc/acpi/processor/../performance
- interface. While it is helpful for debugging, the generic,
- cross-architecture cpufreq interfaces should be used.
-
- If in doubt, say N.
-
config X86_SPEEDSTEP_LIB
tristate
default (X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD)
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 6f11e02..4b1c319 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -145,13 +145,14 @@
struct drv_cmd {
unsigned int type;
- cpumask_var_t mask;
+ const struct cpumask *mask;
drv_addr_union addr;
u32 val;
};
-static void do_drv_read(struct drv_cmd *cmd)
+static long do_drv_read(void *_cmd)
{
+ struct drv_cmd *cmd = _cmd;
u32 h;
switch (cmd->type) {
@@ -166,10 +167,12 @@
default:
break;
}
+ return 0;
}
-static void do_drv_write(struct drv_cmd *cmd)
+static long do_drv_write(void *_cmd)
{
+ struct drv_cmd *cmd = _cmd;
u32 lo, hi;
switch (cmd->type) {
@@ -186,30 +189,23 @@
default:
break;
}
+ return 0;
}
static void drv_read(struct drv_cmd *cmd)
{
- cpumask_t saved_mask = current->cpus_allowed;
cmd->val = 0;
- set_cpus_allowed_ptr(current, cmd->mask);
- do_drv_read(cmd);
- set_cpus_allowed_ptr(current, &saved_mask);
+ work_on_cpu(cpumask_any(cmd->mask), do_drv_read, cmd);
}
static void drv_write(struct drv_cmd *cmd)
{
- cpumask_t saved_mask = current->cpus_allowed;
unsigned int i;
for_each_cpu(i, cmd->mask) {
- set_cpus_allowed_ptr(current, cpumask_of(i));
- do_drv_write(cmd);
+ work_on_cpu(i, do_drv_write, cmd);
}
-
- set_cpus_allowed_ptr(current, &saved_mask);
- return;
}
static u32 get_cur_val(const struct cpumask *mask)
@@ -235,8 +231,7 @@
return 0;
}
- cpumask_copy(cmd.mask, mask);
-
+ cmd.mask = mask;
drv_read(&cmd);
dprintk("get_cur_val = %u\n", cmd.val);
@@ -368,7 +363,7 @@
return freq;
}
-static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq,
+static unsigned int check_freqs(const struct cpumask *mask, unsigned int freq,
struct acpi_cpufreq_data *data)
{
unsigned int cur_freq;
@@ -403,9 +398,6 @@
return -ENODEV;
}
- if (unlikely(!alloc_cpumask_var(&cmd.mask, GFP_KERNEL)))
- return -ENOMEM;
-
perf = data->acpi_data;
result = cpufreq_frequency_table_target(policy,
data->freq_table,
@@ -450,9 +442,9 @@
/* cpufreq holds the hotplug lock, so we are safe from here on */
if (policy->shared_type != CPUFREQ_SHARED_TYPE_ANY)
- cpumask_and(cmd.mask, cpu_online_mask, policy->cpus);
+ cmd.mask = policy->cpus;
else
- cpumask_copy(cmd.mask, cpumask_of(policy->cpu));
+ cmd.mask = cpumask_of(policy->cpu);
freqs.old = perf->states[perf->state].core_frequency * 1000;
freqs.new = data->freq_table[next_state].frequency;
@@ -479,7 +471,6 @@
perf->state = next_perf_state;
out:
- free_cpumask_var(cmd.mask);
return result;
}
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 5c28b37..fb039cd 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -939,10 +939,25 @@
free_cpumask_var(data->acpi_data.shared_cpu_map);
}
+static int get_transition_latency(struct powernow_k8_data *data)
+{
+ int max_latency = 0;
+ int i;
+ for (i = 0; i < data->acpi_data.state_count; i++) {
+ int cur_latency = data->acpi_data.states[i].transition_latency
+ + data->acpi_data.states[i].bus_master_latency;
+ if (cur_latency > max_latency)
+ max_latency = cur_latency;
+ }
+ /* value in usecs, needs to be in nanoseconds */
+ return 1000 * max_latency;
+}
+
#else
static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data) { return -ENODEV; }
static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data) { return; }
static void powernow_k8_acpi_pst_values(struct powernow_k8_data *data, unsigned int index) { return; }
+static int get_transition_latency(struct powernow_k8_data *data) { return 0; }
#endif /* CONFIG_X86_POWERNOW_K8_ACPI */
/* Take a frequency, and issue the fid/vid transition command */
@@ -1173,7 +1188,13 @@
if (rc) {
goto err_out;
}
- }
+ /* Take a crude guess here.
+ * That guess was in microseconds, so multiply with 1000 */
+ pol->cpuinfo.transition_latency = (
+ ((data->rvo + 8) * data->vstable * VST_UNITS_20US) +
+ ((1 << data->irt) * 30)) * 1000;
+ } else /* ACPI _PSS objects available */
+ pol->cpuinfo.transition_latency = get_transition_latency(data);
/* only run on specific CPU from here on */
oldmask = current->cpus_allowed;
@@ -1204,11 +1225,6 @@
cpumask_copy(pol->cpus, &per_cpu(cpu_core_map, pol->cpu));
data->available_cores = pol->cpus;
- /* Take a crude guess here.
- * That guess was in microseconds, so multiply with 1000 */
- pol->cpuinfo.transition_latency = (((data->rvo + 8) * data->vstable * VST_UNITS_20US)
- + (3 * (1 << data->irt) * 10)) * 1000;
-
if (cpu_family == CPU_HW_PSTATE)
pol->cur = find_khz_freq_from_pstate(data->powernow_table, data->currpstate);
else
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 8ea6929..24ff26a 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -29,6 +29,19 @@
static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
{
+ /* Unmask CPUID levels if masked: */
+ if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+ u64 misc_enable;
+
+ rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+
+ if (misc_enable & MSR_IA32_MISC_ENABLE_LIMIT_CPUID) {
+ misc_enable &= ~MSR_IA32_MISC_ENABLE_LIMIT_CPUID;
+ wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+ c->cpuid_level = cpuid_eax(0);
+ }
+ }
+
if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
(c->x86 == 0x6 && c->x86_model >= 0x0e))
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
@@ -278,6 +291,9 @@
ds_init_intel(c);
}
+ if (c->x86 == 6 && c->x86_model == 29 && cpu_has_clflush)
+ set_cpu_cap(c, X86_FEATURE_CLFLUSH_MONITOR);
+
#ifdef CONFIG_X86_64
if (c->x86 == 15)
c->x86_cache_alignment = c->x86_clflush_size * 2;
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 48533d7..da299eb 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -36,8 +36,11 @@
{
{ 0x06, LVL_1_INST, 8 }, /* 4-way set assoc, 32 byte line size */
{ 0x08, LVL_1_INST, 16 }, /* 4-way set assoc, 32 byte line size */
+ { 0x09, LVL_1_INST, 32 }, /* 4-way set assoc, 64 byte line size */
{ 0x0a, LVL_1_DATA, 8 }, /* 2 way set assoc, 32 byte line size */
{ 0x0c, LVL_1_DATA, 16 }, /* 4-way set assoc, 32 byte line size */
+ { 0x0d, LVL_1_DATA, 16 }, /* 4-way set assoc, 64 byte line size */
+ { 0x21, LVL_2, 256 }, /* 8-way set assoc, 64 byte line size */
{ 0x22, LVL_3, 512 }, /* 4-way set assoc, sectored cache, 64 byte line size */
{ 0x23, LVL_3, 1024 }, /* 8-way set assoc, sectored cache, 64 byte line size */
{ 0x25, LVL_3, 2048 }, /* 8-way set assoc, sectored cache, 64 byte line size */
@@ -85,6 +88,18 @@
{ 0x85, LVL_2, 2048 }, /* 8-way set assoc, 32 byte line size */
{ 0x86, LVL_2, 512 }, /* 4-way set assoc, 64 byte line size */
{ 0x87, LVL_2, 1024 }, /* 8-way set assoc, 64 byte line size */
+ { 0xd0, LVL_3, 512 }, /* 4-way set assoc, 64 byte line size */
+ { 0xd1, LVL_3, 1024 }, /* 4-way set assoc, 64 byte line size */
+ { 0xd2, LVL_3, 2048 }, /* 4-way set assoc, 64 byte line size */
+ { 0xd6, LVL_3, 1024 }, /* 8-way set assoc, 64 byte line size */
+ { 0xd7, LVL_3, 2038 }, /* 8-way set assoc, 64 byte line size */
+ { 0xd8, LVL_3, 4096 }, /* 12-way set assoc, 64 byte line size */
+ { 0xdc, LVL_3, 2048 }, /* 12-way set assoc, 64 byte line size */
+ { 0xdd, LVL_3, 4096 }, /* 12-way set assoc, 64 byte line size */
+ { 0xde, LVL_3, 8192 }, /* 12-way set assoc, 64 byte line size */
+ { 0xe2, LVL_3, 2048 }, /* 16-way set assoc, 64 byte line size */
+ { 0xe3, LVL_3, 4096 }, /* 16-way set assoc, 64 byte line size */
+ { 0xe4, LVL_3, 8192 }, /* 16-way set assoc, 64 byte line size */
{ 0x00, 0, 0}
};
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index b59ddcc..0c0a455 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -33,11 +33,13 @@
struct mtrr_state_type mtrr_state = {};
EXPORT_SYMBOL_GPL(mtrr_state);
-#undef MODULE_PARAM_PREFIX
-#define MODULE_PARAM_PREFIX "mtrr."
-
-static int mtrr_show;
-module_param_named(show, mtrr_show, bool, 0);
+static int __initdata mtrr_show;
+static int __init mtrr_debug(char *opt)
+{
+ mtrr_show = 1;
+ return 0;
+}
+early_param("mtrr.show", mtrr_debug);
/*
* Returns the effective MTRR type for the region
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index d259e5d..236a401 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -1594,8 +1594,7 @@
/* kvm/qemu doesn't have mtrr set right, don't trim them all */
if (!highest_pfn) {
- WARN(!kvm_para_available(), KERN_WARNING
- "WARNING: strange, CPU MTRRs all blank?\n");
+ printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n");
return 0;
}
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c
index da91701..169a120 100644
--- a/arch/x86/kernel/ds.c
+++ b/arch/x86/kernel/ds.c
@@ -15,8 +15,8 @@
* - buffer allocation (memory accounting)
*
*
- * Copyright (C) 2007-2008 Intel Corporation.
- * Markus Metzger <markus.t.metzger@intel.com>, 2007-2008
+ * Copyright (C) 2007-2009 Intel Corporation.
+ * Markus Metzger <markus.t.metzger@intel.com>, 2007-2009
*/
@@ -890,7 +890,7 @@
}
static const struct ds_configuration ds_cfg_netburst = {
- .name = "netburst",
+ .name = "Netburst",
.ctl[dsf_bts] = (1 << 2) | (1 << 3),
.ctl[dsf_bts_kernel] = (1 << 5),
.ctl[dsf_bts_user] = (1 << 6),
@@ -904,7 +904,7 @@
#endif
};
static const struct ds_configuration ds_cfg_pentium_m = {
- .name = "pentium m",
+ .name = "Pentium M",
.ctl[dsf_bts] = (1 << 6) | (1 << 7),
.sizeof_field = sizeof(long),
@@ -915,8 +915,8 @@
.sizeof_rec[ds_pebs] = sizeof(long) * 18,
#endif
};
-static const struct ds_configuration ds_cfg_core2 = {
- .name = "core 2",
+static const struct ds_configuration ds_cfg_core2_atom = {
+ .name = "Core 2/Atom",
.ctl[dsf_bts] = (1 << 6) | (1 << 7),
.ctl[dsf_bts_kernel] = (1 << 9),
.ctl[dsf_bts_user] = (1 << 10),
@@ -949,19 +949,22 @@
switch (c->x86) {
case 0x6:
switch (c->x86_model) {
- case 0 ... 0xC:
- /* sorry, don't know about them */
- break;
- case 0xD:
- case 0xE: /* Pentium M */
+ case 0x9:
+ case 0xd: /* Pentium M */
ds_configure(&ds_cfg_pentium_m);
break;
- default: /* Core2, Atom, ... */
- ds_configure(&ds_cfg_core2);
+ case 0xf:
+ case 0x17: /* Core2 */
+ case 0x1c: /* Atom */
+ ds_configure(&ds_cfg_core2_atom);
+ break;
+ case 0x1a: /* i7 */
+ default:
+ /* sorry, don't know about them */
break;
}
break;
- case 0xF:
+ case 0xf:
switch (c->x86_model) {
case 0x0:
case 0x1:
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index e28c7a9..a134621 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -346,6 +346,7 @@
popq_cfi %rax /* move return address... */
mov %gs:pda_irqstackptr,%rsp
EMPTY_FRAME 0
+ pushq_cfi %rbp /* backlink for unwinder */
pushq_cfi %rax /* ... to the new stack */
/*
* We entered an interrupt context - irqs are off:
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 1b43086..231bdd3 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -488,20 +488,21 @@
* ignore such a protection.
*/
asm volatile(
- "1: " _ASM_MOV " (%[parent_old]), %[old]\n"
- "2: " _ASM_MOV " %[return_hooker], (%[parent_replaced])\n"
+ "1: " _ASM_MOV " (%[parent]), %[old]\n"
+ "2: " _ASM_MOV " %[return_hooker], (%[parent])\n"
" movl $0, %[faulted]\n"
+ "3:\n"
".section .fixup, \"ax\"\n"
- "3: movl $1, %[faulted]\n"
+ "4: movl $1, %[faulted]\n"
+ " jmp 3b\n"
".previous\n"
- _ASM_EXTABLE(1b, 3b)
- _ASM_EXTABLE(2b, 3b)
+ _ASM_EXTABLE(1b, 4b)
+ _ASM_EXTABLE(2b, 4b)
- : [parent_replaced] "=r" (parent), [old] "=r" (old),
- [faulted] "=r" (faulted)
- : [parent_old] "0" (parent), [return_hooker] "r" (return_hooker)
+ : [old] "=r" (old), [faulted] "=r" (faulted)
+ : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
: "memory"
);
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index cd759ad..388254f 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -628,11 +628,12 @@
switch (action & 0xf) {
case CPU_ONLINE:
- INIT_DELAYED_WORK(&work.work, hpet_work);
+ INIT_DELAYED_WORK_ON_STACK(&work.work, hpet_work);
init_completion(&work.complete);
/* FIXME: add schedule_work_on() */
schedule_delayed_work_on(cpu, &work.work, 0);
wait_for_completion(&work.complete);
+ destroy_timer_on_stack(&work.work.timer);
break;
case CPU_DEAD:
if (hdev) {
@@ -896,7 +897,7 @@
static int hpet_prev_update_sec;
static struct rtc_time hpet_alarm_time;
static unsigned long hpet_pie_count;
-static unsigned long hpet_t1_cmp;
+static u32 hpet_t1_cmp;
static unsigned long hpet_default_delta;
static unsigned long hpet_pie_delta;
static unsigned long hpet_pie_limit;
@@ -904,6 +905,14 @@
static rtc_irq_handler irq_handler;
/*
+ * Check that the hpet counter c1 is ahead of the c2
+ */
+static inline int hpet_cnt_ahead(u32 c1, u32 c2)
+{
+ return (s32)(c2 - c1) < 0;
+}
+
+/*
* Registers a IRQ handler.
*/
int hpet_register_irq_handler(rtc_irq_handler handler)
@@ -1074,7 +1083,7 @@
hpet_t1_cmp += delta;
hpet_writel(hpet_t1_cmp, HPET_T1_CMP);
lost_ints++;
- } while ((long)(hpet_readl(HPET_COUNTER) - hpet_t1_cmp) > 0);
+ } while (!hpet_cnt_ahead(hpet_t1_cmp, hpet_readl(HPET_COUNTER)));
if (lost_ints) {
if (hpet_rtc_flags & RTC_PIE)
diff --git a/arch/x86/kernel/i8237.c b/arch/x86/kernel/i8237.c
index dbd6c1d..b42ca69 100644
--- a/arch/x86/kernel/i8237.c
+++ b/arch/x86/kernel/i8237.c
@@ -28,10 +28,10 @@
flags = claim_dma_lock();
- dma_outb(DMA1_RESET_REG, 0);
- dma_outb(DMA2_RESET_REG, 0);
+ dma_outb(0, DMA1_RESET_REG);
+ dma_outb(0, DMA2_RESET_REG);
- for (i = 0;i < 8;i++) {
+ for (i = 0; i < 8; i++) {
set_dma_addr(i, 0x000000);
/* DMA count is a bit weird so this is not 0 */
set_dma_count(i, 1);
@@ -51,14 +51,14 @@
}
static struct sysdev_class i8237_sysdev_class = {
- .name = "i8237",
- .suspend = i8237A_suspend,
- .resume = i8237A_resume,
+ .name = "i8237",
+ .suspend = i8237A_suspend,
+ .resume = i8237A_resume,
};
static struct sys_device device_i8237A = {
- .id = 0,
- .cls = &i8237_sysdev_class,
+ .id = 0,
+ .cls = &i8237_sysdev_class,
};
static int __init i8237A_init_sysfs(void)
@@ -68,5 +68,4 @@
error = sysdev_register(&device_i8237A);
return error;
}
-
device_initcall(i8237A_init_sysfs);
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 1c4a130..bc7ac4d 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -2528,14 +2528,15 @@
vector = ~get_irq_regs()->orig_ax;
me = smp_processor_id();
+
+ if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain)) {
#ifdef CONFIG_NUMA_MIGRATE_IRQ_DESC
*descp = desc = move_irq_desc(desc, me);
/* get the new one */
cfg = desc->chip_data;
#endif
-
- if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
send_cleanup_vector(cfg);
+ }
}
#else
static inline void irq_complete_move(struct irq_desc **descp) {}
@@ -3840,14 +3841,24 @@
void __init probe_nr_irqs_gsi(void)
{
- int idx;
int nr = 0;
- for (idx = 0; idx < nr_ioapics; idx++)
- nr += io_apic_get_redir_entries(idx) + 1;
-
- if (nr > nr_irqs_gsi)
+ nr = acpi_probe_gsi();
+ if (nr > nr_irqs_gsi) {
nr_irqs_gsi = nr;
+ } else {
+ /* for acpi=off or acpi is not compiled in */
+ int idx;
+
+ nr = 0;
+ for (idx = 0; idx < nr_ioapics; idx++)
+ nr += io_apic_get_redir_entries(idx) + 1;
+
+ if (nr > nr_irqs_gsi)
+ nr_irqs_gsi = nr;
+ }
+
+ printk(KERN_DEBUG "nr_irqs_gsi: %d\n", nr_irqs_gsi);
}
/* --------------------------------------------------------------------------
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 1507ad4..10a09c2 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -78,15 +78,6 @@
}
}
-/*
- * IRQ2 is cascade interrupt to second interrupt controller
- */
-static struct irqaction irq2 = {
- .handler = no_action,
- .mask = CPU_MASK_NONE,
- .name = "cascade",
-};
-
DEFINE_PER_CPU(vector_irq_t, vector_irq) = {
[0 ... IRQ0_VECTOR - 1] = -1,
[IRQ0_VECTOR] = 0,
@@ -178,9 +169,6 @@
alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
#endif
- if (!acpi_ioapic)
- setup_irq(2, &irq2);
-
/* setup after call gates are initialised (usually add in
* the architecture specific gates)
*/
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 884d985..e948b28 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -446,7 +446,7 @@
static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs,
struct kprobe_ctlblk *kcb)
{
-#if !defined(CONFIG_PREEMPT) || defined(CONFIG_PM)
+#if !defined(CONFIG_PREEMPT) || defined(CONFIG_FREEZER)
if (p->ainsn.boostable == 1 && !p->post_handler) {
/* Boost up -- we can execute copied instructions directly */
reset_current_kprobe();
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index 00c2bcd..d5768b1 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -5,7 +5,7 @@
* This allows to use PCI devices that only support 32bit addresses on systems
* with more than 4GB.
*
- * See Documentation/DMA-mapping.txt for the interface specification.
+ * See Documentation/PCI/PCI-DMA-mapping.txt for the interface specification.
*
* Copyright 2002 Andi Kleen, SuSE Labs.
* Subject to the GNU General Public License v2 only.
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index e68bb9e..6d12f7e 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -180,6 +180,9 @@
trace_power_start(&it, POWER_CSTATE, (ax>>4)+1);
if (!need_resched()) {
+ if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
+ clflush((void *)¤t_thread_info()->flags);
+
__monitor((void *)¤t_thread_info()->flags, 0, 0);
smp_mb();
if (!need_resched())
@@ -194,6 +197,9 @@
struct power_trace it;
if (!need_resched()) {
trace_power_start(&it, POWER_CSTATE, 1);
+ if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
+ clflush((void *)¤t_thread_info()->flags);
+
__monitor((void *)¤t_thread_info()->flags, 0, 0);
smp_mb();
if (!need_resched())
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 416fb92..85b4cb5 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -40,6 +40,7 @@
#include <linux/uaccess.h>
#include <linux/io.h>
#include <linux/ftrace.h>
+#include <linux/dmi.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -151,14 +152,18 @@
unsigned long d0, d1, d2, d3, d6, d7;
unsigned int fsindex, gsindex;
unsigned int ds, cs, es;
+ const char *board;
printk("\n");
print_modules();
- printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s\n",
+ board = dmi_get_system_info(DMI_PRODUCT_NAME);
+ if (!board)
+ board = "";
+ printk(KERN_INFO "Pid: %d, comm: %.20s %s %s %.*s %s\n",
current->pid, current->comm, print_tainted(),
init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
- init_utsname()->version);
+ init_utsname()->version, board);
printk(KERN_INFO "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip);
printk_address(regs->ip, 1);
printk(KERN_INFO "RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss,
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index ae0d804..c461f6d 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -607,7 +607,7 @@
static int __init dmi_low_memory_corruption(const struct dmi_system_id *d)
{
printk(KERN_NOTICE
- "%s detected: BIOS may corrupt low RAM, working it around.\n",
+ "%s detected: BIOS may corrupt low RAM, working around it.\n",
d->ident);
e820_update_range(0, 0x10000, E820_RAM, E820_RESERVED);
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index 55c4607..0116107 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -136,7 +136,7 @@
#ifdef CONFIG_X86_64
/* correctly size the local cpu masks */
-static void setup_cpu_local_masks(void)
+static void __init setup_cpu_local_masks(void)
{
alloc_bootmem_cpumask_var(&cpu_initialized_mask);
alloc_bootmem_cpumask_var(&cpu_callin_mask);
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 89bb766..df0587f 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -632,9 +632,16 @@
}
#ifdef CONFIG_X86_32
-asmlinkage int sys_rt_sigreturn(struct pt_regs regs)
+/*
+ * Note: do not pass in pt_regs directly as with tail-call optimization
+ * GCC will incorrectly stomp on the caller's frame and corrupt user-space
+ * register state:
+ */
+asmlinkage int sys_rt_sigreturn(unsigned long __unused)
{
- return do_rt_sigreturn(®s);
+ struct pt_regs *regs = (struct pt_regs *)&__unused;
+
+ return do_rt_sigreturn(regs);
}
#else /* !CONFIG_X86_32 */
asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
index d44395f..e2e86a0 100644
--- a/arch/x86/kernel/syscall_table_32.S
+++ b/arch/x86/kernel/syscall_table_32.S
@@ -88,7 +88,7 @@
.long sys_uselib
.long sys_swapon
.long sys_reboot
- .long old_readdir
+ .long sys_old_readdir
.long old_mmap /* 90 */
.long sys_munmap
.long sys_truncate
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index f885023..6812b82 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -200,6 +200,7 @@
destination_timeouts = 0;
}
}
+ cpu_relax();
}
return FLUSH_COMPLETE;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 98c2d055..7932338 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -896,7 +896,7 @@
EXPORT_SYMBOL_GPL(math_state_restore);
#ifndef CONFIG_MATH_EMULATION
-asmlinkage void math_emulate(long arg)
+void math_emulate(struct math_emu_info *info)
{
printk(KERN_EMERG
"math-emulation not enabled and no coprocessor found.\n");
@@ -906,16 +906,19 @@
}
#endif /* CONFIG_MATH_EMULATION */
-dotraplinkage void __kprobes
-do_device_not_available(struct pt_regs *regs, long error)
+dotraplinkage void __kprobes do_device_not_available(struct pt_regs regs)
{
#ifdef CONFIG_X86_32
if (read_cr0() & X86_CR0_EM) {
- conditional_sti(regs);
- math_emulate(0);
+ struct math_emu_info info = { };
+
+ conditional_sti(®s);
+
+ info.regs = ®s;
+ math_emulate(&info);
} else {
math_state_restore(); /* interrupts still off */
- conditional_sti(regs);
+ conditional_sti(®s);
}
#else
math_state_restore();
diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 23206ba..bef58b4 100644
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -321,6 +321,16 @@
}
/*
+ * We use the pgd_free hook for releasing the pgd page:
+ */
+static void vmi_pgd_free(struct mm_struct *mm, pgd_t *pgd)
+{
+ unsigned long pfn = __pa(pgd) >> PAGE_SHIFT;
+
+ vmi_ops.release_page(pfn, VMI_PAGE_L2);
+}
+
+/*
* Helper macros for MMU update flags. We can defer updates until a flush
* or page invalidation only if the update is to the current address space
* (otherwise, there is no flush). We must check against init_mm, since
@@ -762,6 +772,7 @@
if (vmi_ops.release_page) {
pv_mmu_ops.release_pte = vmi_release_pte;
pv_mmu_ops.release_pmd = vmi_release_pmd;
+ pv_mmu_ops.pgd_free = vmi_pgd_free;
}
/* Set linear is needed in all cases */
@@ -858,7 +869,7 @@
#endif
}
-void vmi_activate(void)
+void __init vmi_activate(void)
{
unsigned long flags;
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index a7ed208..92f1c6f 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -931,7 +931,7 @@
* that we can fit comfortably.
*
* First we need assembly templates of each of the patchable Guest operations,
- * and these are in lguest_asm.S. */
+ * and these are in i386_head.S. */
/*G:060 We construct a table from the assembler templates: */
static const struct lguest_insns
@@ -1093,7 +1093,7 @@
acpi_ht = 0;
#endif
- /* We set the perferred console to "hvc". This is the "hypervisor
+ /* We set the preferred console to "hvc". This is the "hypervisor
* virtual console" driver written by the PowerPC people, which we also
* adapted for lguest's use. */
add_preferred_console("hvc", 0, NULL);
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 4a20b2f..7c8ca91 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -56,7 +56,7 @@
" jmp 2b\n" \
".previous\n" \
_ASM_EXTABLE(0b,3b) \
- : "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1), \
+ : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), \
"=&D" (__d2) \
: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
: "memory"); \
@@ -218,7 +218,7 @@
" .align 4\n"
" .long 0b,2b\n"
".previous"
- :"=r" (n), "=D" (s), "=a" (res), "=c" (tmp)
+ :"=&r" (n), "=&D" (s), "=&a" (res), "=&c" (tmp)
:"0" (n), "1" (s), "2" (0), "3" (mask)
:"cc");
return res & mask;
diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
index 64d6c84..ec13cb5 100644
--- a/arch/x86/lib/usercopy_64.c
+++ b/arch/x86/lib/usercopy_64.c
@@ -32,7 +32,7 @@
" jmp 2b\n" \
".previous\n" \
_ASM_EXTABLE(0b,3b) \
- : "=r"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1), \
+ : "=&r"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), \
"=&D" (__d2) \
: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
: "memory"); \
@@ -86,7 +86,7 @@
".previous\n"
_ASM_EXTABLE(0b,3b)
_ASM_EXTABLE(1b,2b)
- : [size8] "=c"(size), [dst] "=&D" (__d0)
+ : [size8] "=&c"(size), [dst] "=&D" (__d0)
: [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
[zero] "r" (0UL), [eight] "r" (8UL));
return size;
diff --git a/arch/x86/mach-default/setup.c b/arch/x86/mach-default/setup.c
index df167f2..a265a7c 100644
--- a/arch/x86/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
@@ -38,6 +38,15 @@
init_ISA_irqs();
}
+/*
+ * IRQ2 is cascade interrupt to second interrupt controller
+ */
+static struct irqaction irq2 = {
+ .handler = no_action,
+ .mask = CPU_MASK_NONE,
+ .name = "cascade",
+};
+
/**
* intr_init_hook - post gate setup interrupt initialisation
*
@@ -53,6 +62,9 @@
if (x86_quirks->arch_intr_init())
return;
}
+ if (!acpi_ioapic)
+ setup_irq(2, &irq2);
+
}
/**
diff --git a/arch/x86/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c
index a580b95..d914a79 100644
--- a/arch/x86/mach-voyager/setup.c
+++ b/arch/x86/mach-voyager/setup.c
@@ -33,13 +33,23 @@
setup_irq(2, &irq2);
}
-void __init pre_setup_arch_hook(void)
+static void voyager_disable_tsc(void)
{
/* Voyagers run their CPUs from independent clocks, so disable
* the TSC code because we can't sync them */
setup_clear_cpu_cap(X86_FEATURE_TSC);
}
+void __init pre_setup_arch_hook(void)
+{
+ voyager_disable_tsc();
+}
+
+void __init pre_time_init_hook(void)
+{
+ voyager_disable_tsc();
+}
+
void __init trap_init_hook(void)
{
}
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index 9840b7e..7ffcdee 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -81,7 +81,7 @@
static void disable_local_vic_irq(unsigned int irq);
static void before_handle_vic_irq(unsigned int irq);
static void after_handle_vic_irq(unsigned int irq);
-static void set_vic_irq_affinity(unsigned int irq, cpumask_t mask);
+static void set_vic_irq_affinity(unsigned int irq, const struct cpumask *mask);
static void ack_vic_irq(unsigned int irq);
static void vic_enable_cpi(void);
static void do_boot_cpu(__u8 cpuid);
@@ -211,8 +211,6 @@
static cpumask_t smp_commenced_mask = CPU_MASK_NONE;
/* This is for the new dynamic CPU boot code */
-cpumask_t cpu_callin_map = CPU_MASK_NONE;
-cpumask_t cpu_callout_map = CPU_MASK_NONE;
/* The per processor IRQ masks (these are usually kept in sync) */
static __u16 vic_irq_mask[NR_CPUS] __cacheline_aligned;
@@ -378,7 +376,7 @@
cpus_addr(phys_cpu_present_map)[0] |=
voyager_extended_cmos_read(VOYAGER_PROCESSOR_PRESENT_MASK +
3) << 24;
- cpu_possible_map = phys_cpu_present_map;
+ init_cpu_possible(&phys_cpu_present_map);
printk("VOYAGER SMP: phys_cpu_present_map = 0x%lx\n",
cpus_addr(phys_cpu_present_map)[0]);
/* Here we set up the VIC to enable SMP */
@@ -1599,16 +1597,16 @@
* change the mask and then do an interrupt enable CPI to re-enable on
* the selected processors */
-void set_vic_irq_affinity(unsigned int irq, cpumask_t mask)
+void set_vic_irq_affinity(unsigned int irq, const struct cpumask *mask)
{
/* Only extended processors handle interrupts */
unsigned long real_mask;
unsigned long irq_mask = 1 << irq;
int cpu;
- real_mask = cpus_addr(mask)[0] & voyager_extended_vic_processors;
+ real_mask = cpus_addr(*mask)[0] & voyager_extended_vic_processors;
- if (cpus_addr(mask)[0] == 0)
+ if (cpus_addr(*mask)[0] == 0)
/* can't have no CPUs to accept the interrupt -- extremely
* bad things will happen */
return;
@@ -1750,10 +1748,11 @@
init_gdt(smp_processor_id());
switch_to_new_gdt();
- cpu_set(smp_processor_id(), cpu_online_map);
- cpu_set(smp_processor_id(), cpu_callout_map);
- cpu_set(smp_processor_id(), cpu_possible_map);
- cpu_set(smp_processor_id(), cpu_present_map);
+ cpu_online_map = cpumask_of_cpu(smp_processor_id());
+ cpu_callout_map = cpumask_of_cpu(smp_processor_id());
+ cpu_callin_map = CPU_MASK_NONE;
+ cpu_present_map = cpumask_of_cpu(smp_processor_id());
+
}
static int __cpuinit voyager_cpu_up(unsigned int cpu)
@@ -1783,9 +1782,9 @@
x86_write_percpu(cpu_number, hard_smp_processor_id());
}
-static void voyager_send_call_func(cpumask_t callmask)
+static void voyager_send_call_func(const struct cpumask *callmask)
{
- __u32 mask = cpus_addr(callmask)[0] & ~(1 << smp_processor_id());
+ __u32 mask = cpus_addr(*callmask)[0] & ~(1 << smp_processor_id());
send_CPI(mask, VIC_CALL_FUNCTION_CPI);
}
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index c7b06fe..5d87f58 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -131,7 +131,7 @@
static int valid_prefix(u_char *Byte, u_char __user ** fpu_eip,
overrides * override);
-asmlinkage void math_emulate(long arg)
+void math_emulate(struct math_emu_info *info)
{
u_char FPU_modrm, byte1;
unsigned short code;
@@ -161,7 +161,7 @@
RE_ENTRANT_CHECK_ON;
#endif /* RE_ENTRANT_CHECKING */
- SETUP_DATA_AREA(arg);
+ FPU_info = info;
FPU_ORIG_EIP = FPU_EIP;
@@ -659,7 +659,7 @@
}
}
-void math_abort(struct info *info, unsigned int signal)
+void math_abort(struct math_emu_info *info, unsigned int signal)
{
FPU_EIP = FPU_ORIG_EIP;
current->thread.trap_no = 16;
diff --git a/arch/x86/math-emu/fpu_proto.h b/arch/x86/math-emu/fpu_proto.h
index aa49b6a..9779df4 100644
--- a/arch/x86/math-emu/fpu_proto.h
+++ b/arch/x86/math-emu/fpu_proto.h
@@ -51,8 +51,8 @@
extern void fst_i_(void);
extern void fstp_i(void);
/* fpu_entry.c */
-asmlinkage extern void math_emulate(long arg);
-extern void math_abort(struct info *info, unsigned int signal);
+extern void math_emulate(struct math_emu_info *info);
+extern void math_abort(struct math_emu_info *info, unsigned int signal);
/* fpu_etc.c */
extern void FPU_etc(void);
/* fpu_tags.c */
diff --git a/arch/x86/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h
index 13488fa..50fa0ec 100644
--- a/arch/x86/math-emu/fpu_system.h
+++ b/arch/x86/math-emu/fpu_system.h
@@ -16,10 +16,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
-/* This sets the pointer FPU_info to point to the argument part
- of the stack frame of math_emulate() */
-#define SETUP_DATA_AREA(arg) FPU_info = (struct info *) &arg
-
/* s is always from a cpu register, and the cpu does bounds checking
* during register load --> no further bounds checks needed */
#define LDT_DESCRIPTOR(s) (((struct desc_struct *)current->mm->context.ldt)[(s) >> 3])
@@ -38,12 +34,12 @@
#define I387 (current->thread.xstate)
#define FPU_info (I387->soft.info)
-#define FPU_CS (*(unsigned short *) &(FPU_info->___cs))
-#define FPU_SS (*(unsigned short *) &(FPU_info->___ss))
-#define FPU_DS (*(unsigned short *) &(FPU_info->___ds))
-#define FPU_EAX (FPU_info->___eax)
-#define FPU_EFLAGS (FPU_info->___eflags)
-#define FPU_EIP (FPU_info->___eip)
+#define FPU_CS (*(unsigned short *) &(FPU_info->regs->cs))
+#define FPU_SS (*(unsigned short *) &(FPU_info->regs->ss))
+#define FPU_DS (*(unsigned short *) &(FPU_info->regs->ds))
+#define FPU_EAX (FPU_info->regs->ax)
+#define FPU_EFLAGS (FPU_info->regs->flags)
+#define FPU_EIP (FPU_info->regs->ip)
#define FPU_ORIG_EIP (FPU_info->___orig_eip)
#define FPU_lookahead (I387->soft.lookahead)
diff --git a/arch/x86/math-emu/get_address.c b/arch/x86/math-emu/get_address.c
index d701e2b..420b3b6 100644
--- a/arch/x86/math-emu/get_address.c
+++ b/arch/x86/math-emu/get_address.c
@@ -29,46 +29,43 @@
#define FPU_WRITE_BIT 0x10
static int reg_offset[] = {
- offsetof(struct info, ___eax),
- offsetof(struct info, ___ecx),
- offsetof(struct info, ___edx),
- offsetof(struct info, ___ebx),
- offsetof(struct info, ___esp),
- offsetof(struct info, ___ebp),
- offsetof(struct info, ___esi),
- offsetof(struct info, ___edi)
+ offsetof(struct pt_regs, ax),
+ offsetof(struct pt_regs, cx),
+ offsetof(struct pt_regs, dx),
+ offsetof(struct pt_regs, bx),
+ offsetof(struct pt_regs, sp),
+ offsetof(struct pt_regs, bp),
+ offsetof(struct pt_regs, si),
+ offsetof(struct pt_regs, di)
};
-#define REG_(x) (*(long *)(reg_offset[(x)]+(u_char *) FPU_info))
+#define REG_(x) (*(long *)(reg_offset[(x)] + (u_char *)FPU_info->regs))
static int reg_offset_vm86[] = {
- offsetof(struct info, ___cs),
- offsetof(struct info, ___vm86_ds),
- offsetof(struct info, ___vm86_es),
- offsetof(struct info, ___vm86_fs),
- offsetof(struct info, ___vm86_gs),
- offsetof(struct info, ___ss),
- offsetof(struct info, ___vm86_ds)
+ offsetof(struct pt_regs, cs),
+ offsetof(struct kernel_vm86_regs, ds),
+ offsetof(struct kernel_vm86_regs, es),
+ offsetof(struct kernel_vm86_regs, fs),
+ offsetof(struct kernel_vm86_regs, gs),
+ offsetof(struct pt_regs, ss),
+ offsetof(struct kernel_vm86_regs, ds)
};
#define VM86_REG_(x) (*(unsigned short *) \
- (reg_offset_vm86[((unsigned)x)]+(u_char *) FPU_info))
-
-/* This dummy, gs is not saved on the stack. */
-#define ___GS ___ds
+ (reg_offset_vm86[((unsigned)x)] + (u_char *)FPU_info->regs))
static int reg_offset_pm[] = {
- offsetof(struct info, ___cs),
- offsetof(struct info, ___ds),
- offsetof(struct info, ___es),
- offsetof(struct info, ___fs),
- offsetof(struct info, ___GS),
- offsetof(struct info, ___ss),
- offsetof(struct info, ___ds)
+ offsetof(struct pt_regs, cs),
+ offsetof(struct pt_regs, ds),
+ offsetof(struct pt_regs, es),
+ offsetof(struct pt_regs, fs),
+ offsetof(struct pt_regs, ds), /* dummy, not saved on stack */
+ offsetof(struct pt_regs, ss),
+ offsetof(struct pt_regs, ds)
};
#define PM_REG_(x) (*(unsigned short *) \
- (reg_offset_pm[((unsigned)x)]+(u_char *) FPU_info))
+ (reg_offset_pm[((unsigned)x)] + (u_char *)FPU_info->regs))
/* Decode the SIB byte. This function assumes mod != 0 */
static int sib(int mod, unsigned long *fpu_eip)
@@ -349,34 +346,34 @@
}
switch (rm) {
case 0:
- address += FPU_info->___ebx + FPU_info->___esi;
+ address += FPU_info->regs->bx + FPU_info->regs->si;
break;
case 1:
- address += FPU_info->___ebx + FPU_info->___edi;
+ address += FPU_info->regs->bx + FPU_info->regs->di;
break;
case 2:
- address += FPU_info->___ebp + FPU_info->___esi;
+ address += FPU_info->regs->bp + FPU_info->regs->si;
if (addr_modes.override.segment == PREFIX_DEFAULT)
addr_modes.override.segment = PREFIX_SS_;
break;
case 3:
- address += FPU_info->___ebp + FPU_info->___edi;
+ address += FPU_info->regs->bp + FPU_info->regs->di;
if (addr_modes.override.segment == PREFIX_DEFAULT)
addr_modes.override.segment = PREFIX_SS_;
break;
case 4:
- address += FPU_info->___esi;
+ address += FPU_info->regs->si;
break;
case 5:
- address += FPU_info->___edi;
+ address += FPU_info->regs->di;
break;
case 6:
- address += FPU_info->___ebp;
+ address += FPU_info->regs->bp;
if (addr_modes.override.segment == PREFIX_DEFAULT)
addr_modes.override.segment = PREFIX_SS_;
break;
case 7:
- address += FPU_info->___ebx;
+ address += FPU_info->regs->bx;
break;
}
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 90dfae5..c76ef1d 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -603,8 +603,6 @@
si_code = SEGV_MAPERR;
- if (notify_page_fault(regs))
- return;
if (unlikely(kmmio_fault(regs, address)))
return;
@@ -634,6 +632,9 @@
if (spurious_fault(address, error_code))
return;
+ /* kprobes don't want to hook the spurious faults. */
+ if (notify_page_fault(regs))
+ return;
/*
* Don't take the mm semaphore here. If we fixup a prefetch
* fault we could otherwise deadlock.
@@ -641,6 +642,9 @@
goto bad_area_nosemaphore;
}
+ /* kprobes don't want to hook the spurious faults. */
+ if (notify_page_fault(regs))
+ return;
/*
* It's safe to allow irq's after cr2 has been saved and the
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 88f1b10..2cef050 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -138,6 +138,47 @@
return pte_offset_kernel(pmd, 0);
}
+static pte_t *__init page_table_kmap_check(pte_t *pte, pmd_t *pmd,
+ unsigned long vaddr, pte_t *lastpte)
+{
+#ifdef CONFIG_HIGHMEM
+ /*
+ * Something (early fixmap) may already have put a pte
+ * page here, which causes the page table allocation
+ * to become nonlinear. Attempt to fix it, and if it
+ * is still nonlinear then we have to bug.
+ */
+ int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;
+ int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;
+
+ if (pmd_idx_kmap_begin != pmd_idx_kmap_end
+ && (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin
+ && (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end
+ && ((__pa(pte) >> PAGE_SHIFT) < table_start
+ || (__pa(pte) >> PAGE_SHIFT) >= table_end)) {
+ pte_t *newpte;
+ int i;
+
+ BUG_ON(after_init_bootmem);
+ newpte = alloc_low_page();
+ for (i = 0; i < PTRS_PER_PTE; i++)
+ set_pte(newpte + i, pte[i]);
+
+ paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT);
+ set_pmd(pmd, __pmd(__pa(newpte)|_PAGE_TABLE));
+ BUG_ON(newpte != pte_offset_kernel(pmd, 0));
+ __flush_tlb_all();
+
+ paravirt_release_pte(__pa(pte) >> PAGE_SHIFT);
+ pte = newpte;
+ }
+ BUG_ON(vaddr < fix_to_virt(FIX_KMAP_BEGIN - 1)
+ && vaddr > fix_to_virt(FIX_KMAP_END)
+ && lastpte && lastpte + PTRS_PER_PTE != pte);
+#endif
+ return pte;
+}
+
/*
* This function initializes a certain range of kernel virtual memory
* with new bootmem page tables, everywhere page tables are missing in
@@ -154,6 +195,7 @@
unsigned long vaddr;
pgd_t *pgd;
pmd_t *pmd;
+ pte_t *pte = NULL;
vaddr = start;
pgd_idx = pgd_index(vaddr);
@@ -165,7 +207,8 @@
pmd = pmd + pmd_index(vaddr);
for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
pmd++, pmd_idx++) {
- one_page_table_init(pmd);
+ pte = page_table_kmap_check(one_page_table_init(pmd),
+ pmd, vaddr, pte);
vaddr += PMD_SIZE;
}
@@ -508,7 +551,6 @@
* Fixed mappings, only the page table structure has to be
* created - mappings will be set by set_fixmap():
*/
- early_ioremap_clear();
vaddr = __fix_to_virt(__end_of_fixed_addresses - 1) & PMD_MASK;
end = (FIXADDR_TOP + PMD_SIZE - 1) & PMD_MASK;
page_table_range_init(vaddr, end, pgd_base);
@@ -801,7 +843,7 @@
tables += PAGE_ALIGN(ptes * sizeof(pte_t));
/* for fixmap */
- tables += PAGE_SIZE * 2;
+ tables += PAGE_ALIGN(__end_of_fixed_addresses * sizeof(pte_t));
/*
* RED-PEN putting page tables only on node 0 could
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 23f68e7..e6d36b4 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -596,7 +596,7 @@
direct_gbpages = 0;
}
-static unsigned long __init kernel_physical_mapping_init(unsigned long start,
+static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
unsigned long end,
unsigned long page_size_mask)
{
diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
index d0151d8..ca53224 100644
--- a/arch/x86/mm/iomap_32.c
+++ b/arch/x86/mm/iomap_32.c
@@ -17,6 +17,7 @@
*/
#include <asm/iomap.h>
+#include <asm/pat.h>
#include <linux/module.h>
/* Map 'pfn' using fixed map 'type' and protections 'prot'
@@ -29,6 +30,15 @@
pagefault_disable();
+ /*
+ * For non-PAT systems, promote PAGE_KERNEL_WC to PAGE_KERNEL_UC_MINUS.
+ * PAGE_KERNEL_WC maps to PWT, which translates to uncached if the
+ * MTRR is UC or WC. UC_MINUS gets the real intention, of the
+ * user, which is "WC if the MTRR is WC, UC if you can't do that."
+ */
+ if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC))
+ prot = PAGE_KERNEL_UC_MINUS;
+
idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
set_pte(kmap_pte-idx, pfn_pte(pfn, prot));
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index bd85d42..af750ab 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -557,34 +557,9 @@
}
}
-void __init early_ioremap_clear(void)
-{
- pmd_t *pmd;
-
- if (early_ioremap_debug)
- printk(KERN_INFO "early_ioremap_clear()\n");
-
- pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
- pmd_clear(pmd);
- paravirt_release_pte(__pa(bm_pte) >> PAGE_SHIFT);
- __flush_tlb_all();
-}
-
void __init early_ioremap_reset(void)
{
- enum fixed_addresses idx;
- unsigned long addr, phys;
- pte_t *pte;
-
after_paging_init = 1;
- for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
- addr = fix_to_virt(idx);
- pte = early_ioremap_pte(addr);
- if (pte_present(*pte)) {
- phys = pte_val(*pte) & PAGE_MASK;
- set_fixmap(idx, phys);
- }
- }
}
static void __init __early_set_fixmap(enum fixed_addresses idx,
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 4cf30de..84ba748 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -534,6 +534,36 @@
return 0;
}
+static int __cpa_process_fault(struct cpa_data *cpa, unsigned long vaddr,
+ int primary)
+{
+ /*
+ * Ignore all non primary paths.
+ */
+ if (!primary)
+ return 0;
+
+ /*
+ * Ignore the NULL PTE for kernel identity mapping, as it is expected
+ * to have holes.
+ * Also set numpages to '1' indicating that we processed cpa req for
+ * one virtual address page and its pfn. TBD: numpages can be set based
+ * on the initial value and the level returned by lookup_address().
+ */
+ if (within(vaddr, PAGE_OFFSET,
+ PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))) {
+ cpa->numpages = 1;
+ cpa->pfn = __pa(vaddr) >> PAGE_SHIFT;
+ return 0;
+ } else {
+ WARN(1, KERN_WARNING "CPA: called for zero pte. "
+ "vaddr = %lx cpa->vaddr = %lx\n", vaddr,
+ *cpa->vaddr);
+
+ return -EFAULT;
+ }
+}
+
static int __change_page_attr(struct cpa_data *cpa, int primary)
{
unsigned long address;
@@ -549,19 +579,11 @@
repeat:
kpte = lookup_address(address, &level);
if (!kpte)
- return 0;
+ return __cpa_process_fault(cpa, address, primary);
old_pte = *kpte;
- if (!pte_val(old_pte)) {
- if (!primary)
- return 0;
-
- /*
- * Special error value returned, indicating that the mapping
- * did not exist at this address.
- */
- return -EFAULT;
- }
+ if (!pte_val(old_pte))
+ return __cpa_process_fault(cpa, address, primary);
if (level == PG_LEVEL_4K) {
pte_t new_pte;
@@ -659,12 +681,7 @@
vaddr = *cpa->vaddr;
if (!(within(vaddr, PAGE_OFFSET,
- PAGE_OFFSET + (max_low_pfn_mapped << PAGE_SHIFT))
-#ifdef CONFIG_X86_64
- || within(vaddr, PAGE_OFFSET + (1UL<<32),
- PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))
-#endif
- )) {
+ PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT)))) {
alias_cpa = *cpa;
temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 160c42d..7b61036 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -333,11 +333,23 @@
req_type & _PAGE_CACHE_MASK);
}
- is_range_ram = pagerange_is_ram(start, end);
- if (is_range_ram == 1)
- return reserve_ram_pages_type(start, end, req_type, new_type);
- else if (is_range_ram < 0)
- return -EINVAL;
+ if (new_type)
+ *new_type = actual_type;
+
+ /*
+ * For legacy reasons, some parts of the physical address range in the
+ * legacy 1MB region is treated as non-RAM (even when listed as RAM in
+ * the e820 tables). So we will track the memory attributes of this
+ * legacy 1MB region using the linear memtype_list always.
+ */
+ if (end >= ISA_END_ADDRESS) {
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return reserve_ram_pages_type(start, end, req_type,
+ new_type);
+ else if (is_range_ram < 0)
+ return -EINVAL;
+ }
new = kmalloc(sizeof(struct memtype), GFP_KERNEL);
if (!new)
@@ -347,9 +359,6 @@
new->end = end;
new->type = actual_type;
- if (new_type)
- *new_type = actual_type;
-
spin_lock(&memtype_lock);
if (cached_entry && start >= cached_start)
@@ -437,11 +446,19 @@
if (is_ISA_range(start, end - 1))
return 0;
- is_range_ram = pagerange_is_ram(start, end);
- if (is_range_ram == 1)
- return free_ram_pages_type(start, end);
- else if (is_range_ram < 0)
- return -EINVAL;
+ /*
+ * For legacy reasons, some parts of the physical address range in the
+ * legacy 1MB region is treated as non-RAM (even when listed as RAM in
+ * the e820 tables). So we will track the memory attributes of this
+ * legacy 1MB region using the linear memtype_list always.
+ */
+ if (end >= ISA_END_ADDRESS) {
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return free_ram_pages_type(start, end);
+ else if (is_range_ram < 0)
+ return -EINVAL;
+ }
spin_lock(&memtype_lock);
list_for_each_entry(entry, &memtype_list, nd) {
@@ -505,35 +522,6 @@
}
#endif /* CONFIG_STRICT_DEVMEM */
-/*
- * Change the memory type for the physial address range in kernel identity
- * mapping space if that range is a part of identity map.
- */
-static int kernel_map_sync_memtype(u64 base, unsigned long size,
- unsigned long flags)
-{
- unsigned long id_sz;
- int ret;
-
- if (!pat_enabled || base >= __pa(high_memory))
- return 0;
-
- id_sz = (__pa(high_memory) < base + size) ?
- __pa(high_memory) - base :
- size;
-
- ret = ioremap_change_attr((unsigned long)__va(base), id_sz, flags);
- /*
- * -EFAULT return means that the addr was not valid and did not have
- * any identity mapping. That case is a success for
- * kernel_map_sync_memtype.
- */
- if (ret == -EFAULT)
- ret = 0;
-
- return ret;
-}
-
int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
unsigned long size, pgprot_t *vma_prot)
{
@@ -584,7 +572,9 @@
if (retval < 0)
return 0;
- if (kernel_map_sync_memtype(offset, size, flags)) {
+ if (((pfn < max_low_pfn_mapped) ||
+ (pfn >= (1UL<<(32 - PAGE_SHIFT)) && pfn < max_pfn_mapped)) &&
+ ioremap_change_attr((unsigned long)__va(offset), size, flags) < 0) {
free_memtype(offset, offset + size);
printk(KERN_INFO
"%s:%d /dev/mem ioremap_change_attr failed %s for %Lx-%Lx\n",
@@ -632,7 +622,7 @@
int strict_prot)
{
int is_ram = 0;
- int ret;
+ int id_sz, ret;
unsigned long flags;
unsigned long want_flags = (pgprot_val(*vma_prot) & _PAGE_CACHE_MASK);
@@ -673,7 +663,15 @@
flags);
}
- if (kernel_map_sync_memtype(paddr, size, flags)) {
+ /* Need to keep identity mapping in sync */
+ if (paddr >= __pa(high_memory))
+ return 0;
+
+ id_sz = (__pa(high_memory) < paddr + size) ?
+ __pa(high_memory) - paddr :
+ size;
+
+ if (ioremap_change_attr((unsigned long)__va(paddr), id_sz, flags) < 0) {
free_memtype(paddr, paddr + size);
printk(KERN_ERR
"%s:%d reserve_pfn_range ioremap_change_attr failed %s "
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 4064345..fecbce6 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -572,6 +572,7 @@
case PCI_DEVICE_ID_INTEL_ICH7_1:
case PCI_DEVICE_ID_INTEL_ICH7_30:
case PCI_DEVICE_ID_INTEL_ICH7_31:
+ case PCI_DEVICE_ID_INTEL_TGP_LPC:
case PCI_DEVICE_ID_INTEL_ESB2_0:
case PCI_DEVICE_ID_INTEL_ICH8_0:
case PCI_DEVICE_ID_INTEL_ICH8_1:
diff --git a/arch/x86/scripts/strip-symbols b/arch/x86/scripts/strip-symbols
deleted file mode 100644
index a2f1ccb..0000000
--- a/arch/x86/scripts/strip-symbols
+++ /dev/null
@@ -1 +0,0 @@
-__cpu_vendor_dev_X86_VENDOR_*
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h
index 8589382..fa3e107 100644
--- a/arch/x86/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
@@ -19,8 +19,10 @@
paired with xen_mc_issue() */
static inline void xen_mc_batch(void)
{
+ unsigned long flags;
/* need to disable interrupts until this entry is complete */
- local_irq_save(__get_cpu_var(xen_mc_irq_flags));
+ local_irq_save(flags);
+ __get_cpu_var(xen_mc_irq_flags) = flags;
}
static inline struct multicall_space xen_mc_entry(size_t args)
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 58c02a4..c68e168 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,3 +1 @@
include include/asm-generic/Kbuild.asm
-
-unifdef-y += swab.h
diff --git a/arch/xtensa/include/asm/byteorder.h b/arch/xtensa/include/asm/byteorder.h
index 329b945..54eb631 100644
--- a/arch/xtensa/include/asm/byteorder.h
+++ b/arch/xtensa/include/asm/byteorder.h
@@ -1,8 +1,6 @@
#ifndef _XTENSA_BYTEORDER_H
#define _XTENSA_BYTEORDER_H
-#include <asm/swab.h>
-
#ifdef __XTENSA_EL__
#include <linux/byteorder/little_endian.h>
#elif defined(__XTENSA_EB__)
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 8eba4e4..f7dae57 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -302,7 +302,7 @@
* Description:
* Issue a flush for the block device in question. Caller can supply
* room for storing the error offset in case of a flush error, if they
- * wish to. Caller must run wait_for_completion() on its own.
+ * wish to.
*/
int blkdev_issue_flush(struct block_device *bdev, sector_t *error_sector)
{
diff --git a/block/blk-core.c b/block/blk-core.c
index a824e49..29bcfac 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -64,11 +64,12 @@
static void drive_stat_acct(struct request *rq, int new_io)
{
+ struct gendisk *disk = rq->rq_disk;
struct hd_struct *part;
int rw = rq_data_dir(rq);
int cpu;
- if (!blk_fs_request(rq) || !rq->rq_disk)
+ if (!blk_fs_request(rq) || !disk || !blk_do_io_stat(disk->queue))
return;
cpu = part_stat_lock();
@@ -599,8 +600,7 @@
q->request_fn = rfn;
q->prep_rq_fn = NULL;
q->unplug_fn = generic_unplug_device;
- q->queue_flags = (1 << QUEUE_FLAG_CLUSTER |
- 1 << QUEUE_FLAG_STACKABLE);
+ q->queue_flags = QUEUE_FLAG_DEFAULT;
q->queue_lock = lock;
blk_queue_segment_boundary(q, BLK_SEG_BOUNDARY_MASK);
@@ -1125,6 +1125,8 @@
if (bio_sync(bio))
req->cmd_flags |= REQ_RW_SYNC;
+ if (bio_unplug(bio))
+ req->cmd_flags |= REQ_UNPLUG;
if (bio_rw_meta(bio))
req->cmd_flags |= REQ_RW_META;
@@ -1141,6 +1143,7 @@
int el_ret, nr_sectors;
const unsigned short prio = bio_prio(bio);
const int sync = bio_sync(bio);
+ const int unplug = bio_unplug(bio);
int rw_flags;
nr_sectors = bio_sectors(bio);
@@ -1244,7 +1247,7 @@
blk_plug_device(q);
add_request(q, req);
out:
- if (sync || blk_queue_nonrot(q))
+ if (unplug || blk_queue_nonrot(q))
__generic_unplug_device(q);
spin_unlock_irq(q->queue_lock);
return 0;
@@ -1448,6 +1451,11 @@
err = -EOPNOTSUPP;
goto end_io;
}
+ if (bio_barrier(bio) && bio_has_data(bio) &&
+ (q->next_ordered == QUEUE_ORDERED_NONE)) {
+ err = -EOPNOTSUPP;
+ goto end_io;
+ }
ret = q->make_request_fn(q, bio);
} while (ret);
@@ -1655,6 +1663,55 @@
}
EXPORT_SYMBOL(blkdev_dequeue_request);
+static void blk_account_io_completion(struct request *req, unsigned int bytes)
+{
+ struct gendisk *disk = req->rq_disk;
+
+ if (!disk || !blk_do_io_stat(disk->queue))
+ return;
+
+ if (blk_fs_request(req)) {
+ const int rw = rq_data_dir(req);
+ struct hd_struct *part;
+ int cpu;
+
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(req->rq_disk, req->sector);
+ part_stat_add(cpu, part, sectors[rw], bytes >> 9);
+ part_stat_unlock();
+ }
+}
+
+static void blk_account_io_done(struct request *req)
+{
+ struct gendisk *disk = req->rq_disk;
+
+ if (!disk || !blk_do_io_stat(disk->queue))
+ return;
+
+ /*
+ * Account IO completion. bar_rq isn't accounted as a normal
+ * IO on queueing nor completion. Accounting the containing
+ * request is enough.
+ */
+ if (blk_fs_request(req) && req != &req->q->bar_rq) {
+ unsigned long duration = jiffies - req->start_time;
+ const int rw = rq_data_dir(req);
+ struct hd_struct *part;
+ int cpu;
+
+ cpu = part_stat_lock();
+ part = disk_map_sector_rcu(disk, req->sector);
+
+ part_stat_inc(cpu, part, ios[rw]);
+ part_stat_add(cpu, part, ticks[rw], duration);
+ part_round_stats(cpu, part);
+ part_dec_in_flight(part);
+
+ part_stat_unlock();
+ }
+}
+
/**
* __end_that_request_first - end I/O on a request
* @req: the request being processed
@@ -1690,16 +1747,7 @@
(unsigned long long)req->sector);
}
- if (blk_fs_request(req) && req->rq_disk) {
- const int rw = rq_data_dir(req);
- struct hd_struct *part;
- int cpu;
-
- cpu = part_stat_lock();
- part = disk_map_sector_rcu(req->rq_disk, req->sector);
- part_stat_add(cpu, part, sectors[rw], nr_bytes >> 9);
- part_stat_unlock();
- }
+ blk_account_io_completion(req, nr_bytes);
total_bytes = bio_nbytes = 0;
while ((bio = req->bio) != NULL) {
@@ -1779,8 +1827,6 @@
*/
static void end_that_request_last(struct request *req, int error)
{
- struct gendisk *disk = req->rq_disk;
-
if (blk_rq_tagged(req))
blk_queue_end_tag(req->q, req);
@@ -1792,27 +1838,7 @@
blk_delete_timer(req);
- /*
- * Account IO completion. bar_rq isn't accounted as a normal
- * IO on queueing nor completion. Accounting the containing
- * request is enough.
- */
- if (disk && blk_fs_request(req) && req != &req->q->bar_rq) {
- unsigned long duration = jiffies - req->start_time;
- const int rw = rq_data_dir(req);
- struct hd_struct *part;
- int cpu;
-
- cpu = part_stat_lock();
- part = disk_map_sector_rcu(disk, req->sector);
-
- part_stat_inc(cpu, part, ios[rw]);
- part_stat_add(cpu, part, ticks[rw], duration);
- part_round_stats(cpu, part);
- part_dec_in_flight(part);
-
- part_stat_unlock();
- }
+ blk_account_io_done(req);
if (req->end_io)
req->end_io(req, error);
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 61a8e2f..91fa8e0 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -309,24 +309,24 @@
/**
* blk_integrity_register - Register a gendisk as being integrity-capable
* @disk: struct gendisk pointer to make integrity-aware
- * @template: integrity profile
+ * @template: optional integrity profile to register
*
* Description: When a device needs to advertise itself as being able
* to send/receive integrity metadata it must use this function to
* register the capability with the block layer. The template is a
* blk_integrity struct with values appropriate for the underlying
- * hardware. See Documentation/block/data-integrity.txt.
+ * hardware. If template is NULL the new profile is allocated but
+ * not filled out. See Documentation/block/data-integrity.txt.
*/
int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)
{
struct blk_integrity *bi;
BUG_ON(disk == NULL);
- BUG_ON(template == NULL);
if (disk->integrity == NULL) {
bi = kmem_cache_alloc(integrity_cachep,
- GFP_KERNEL | __GFP_ZERO);
+ GFP_KERNEL | __GFP_ZERO);
if (!bi)
return -1;
@@ -346,13 +346,16 @@
bi = disk->integrity;
/* Use the provided profile as template */
- bi->name = template->name;
- bi->generate_fn = template->generate_fn;
- bi->verify_fn = template->verify_fn;
- bi->tuple_size = template->tuple_size;
- bi->set_tag_fn = template->set_tag_fn;
- bi->get_tag_fn = template->get_tag_fn;
- bi->tag_size = template->tag_size;
+ if (template != NULL) {
+ bi->name = template->name;
+ bi->generate_fn = template->generate_fn;
+ bi->verify_fn = template->verify_fn;
+ bi->tuple_size = template->tuple_size;
+ bi->set_tag_fn = template->set_tag_fn;
+ bi->get_tag_fn = template->get_tag_fn;
+ bi->tag_size = template->tag_size;
+ } else
+ bi->name = "unsupported";
return 0;
}
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index a29cb78..e29ddfc 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -130,6 +130,27 @@
return queue_var_show(max_hw_sectors_kb, (page));
}
+static ssize_t queue_nonrot_show(struct request_queue *q, char *page)
+{
+ return queue_var_show(!blk_queue_nonrot(q), page);
+}
+
+static ssize_t queue_nonrot_store(struct request_queue *q, const char *page,
+ size_t count)
+{
+ unsigned long nm;
+ ssize_t ret = queue_var_store(&nm, page, count);
+
+ spin_lock_irq(q->queue_lock);
+ if (nm)
+ queue_flag_clear(QUEUE_FLAG_NONROT, q);
+ else
+ queue_flag_set(QUEUE_FLAG_NONROT, q);
+ spin_unlock_irq(q->queue_lock);
+
+ return ret;
+}
+
static ssize_t queue_nomerges_show(struct request_queue *q, char *page)
{
return queue_var_show(blk_queue_nomerges(q), page);
@@ -146,8 +167,8 @@
queue_flag_set(QUEUE_FLAG_NOMERGES, q);
else
queue_flag_clear(QUEUE_FLAG_NOMERGES, q);
-
spin_unlock_irq(q->queue_lock);
+
return ret;
}
@@ -176,6 +197,27 @@
return ret;
}
+static ssize_t queue_iostats_show(struct request_queue *q, char *page)
+{
+ return queue_var_show(blk_queue_io_stat(q), page);
+}
+
+static ssize_t queue_iostats_store(struct request_queue *q, const char *page,
+ size_t count)
+{
+ unsigned long stats;
+ ssize_t ret = queue_var_store(&stats, page, count);
+
+ spin_lock_irq(q->queue_lock);
+ if (stats)
+ queue_flag_set(QUEUE_FLAG_IO_STAT, q);
+ else
+ queue_flag_clear(QUEUE_FLAG_IO_STAT, q);
+ spin_unlock_irq(q->queue_lock);
+
+ return ret;
+}
+
static struct queue_sysfs_entry queue_requests_entry = {
.attr = {.name = "nr_requests", .mode = S_IRUGO | S_IWUSR },
.show = queue_requests_show,
@@ -210,6 +252,12 @@
.show = queue_hw_sector_size_show,
};
+static struct queue_sysfs_entry queue_nonrot_entry = {
+ .attr = {.name = "rotational", .mode = S_IRUGO | S_IWUSR },
+ .show = queue_nonrot_show,
+ .store = queue_nonrot_store,
+};
+
static struct queue_sysfs_entry queue_nomerges_entry = {
.attr = {.name = "nomerges", .mode = S_IRUGO | S_IWUSR },
.show = queue_nomerges_show,
@@ -222,6 +270,12 @@
.store = queue_rq_affinity_store,
};
+static struct queue_sysfs_entry queue_iostats_entry = {
+ .attr = {.name = "iostats", .mode = S_IRUGO | S_IWUSR },
+ .show = queue_iostats_show,
+ .store = queue_iostats_store,
+};
+
static struct attribute *default_attrs[] = {
&queue_requests_entry.attr,
&queue_ra_entry.attr,
@@ -229,8 +283,10 @@
&queue_max_sectors_entry.attr,
&queue_iosched_entry.attr,
&queue_hw_sector_size_entry.attr,
+ &queue_nonrot_entry.attr,
&queue_nomerges_entry.attr,
&queue_rq_affinity_entry.attr,
+ &queue_iostats_entry.attr,
NULL,
};
diff --git a/block/blk.h b/block/blk.h
index 6e1ed40..0dce92c 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -108,4 +108,12 @@
#endif
}
+static inline int blk_do_io_stat(struct request_queue *q)
+{
+ if (q)
+ return blk_queue_io_stat(q);
+
+ return 0;
+}
+
#endif
diff --git a/block/blktrace.c b/block/blktrace.c
index b0a2cae..39cc3bf 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -187,59 +187,12 @@
static struct dentry *blk_tree_root;
static DEFINE_MUTEX(blk_tree_mutex);
-static unsigned int root_users;
-
-static inline void blk_remove_root(void)
-{
- if (blk_tree_root) {
- debugfs_remove(blk_tree_root);
- blk_tree_root = NULL;
- }
-}
-
-static void blk_remove_tree(struct dentry *dir)
-{
- mutex_lock(&blk_tree_mutex);
- debugfs_remove(dir);
- if (--root_users == 0)
- blk_remove_root();
- mutex_unlock(&blk_tree_mutex);
-}
-
-static struct dentry *blk_create_tree(const char *blk_name)
-{
- struct dentry *dir = NULL;
- int created = 0;
-
- mutex_lock(&blk_tree_mutex);
-
- if (!blk_tree_root) {
- blk_tree_root = debugfs_create_dir("block", NULL);
- if (!blk_tree_root)
- goto err;
- created = 1;
- }
-
- dir = debugfs_create_dir(blk_name, blk_tree_root);
- if (dir)
- root_users++;
- else {
- /* Delete root only if we created it */
- if (created)
- blk_remove_root();
- }
-
-err:
- mutex_unlock(&blk_tree_mutex);
- return dir;
-}
static void blk_trace_cleanup(struct blk_trace *bt)
{
- relay_close(bt->rchan);
debugfs_remove(bt->msg_file);
debugfs_remove(bt->dropped_file);
- blk_remove_tree(bt->dir);
+ relay_close(bt->rchan);
free_percpu(bt->sequence);
free_percpu(bt->msg_data);
kfree(bt);
@@ -346,7 +299,18 @@
static int blk_remove_buf_file_callback(struct dentry *dentry)
{
+ struct dentry *parent = dentry->d_parent;
debugfs_remove(dentry);
+
+ /*
+ * this will fail for all but the last file, but that is ok. what we
+ * care about is the top level buts->name directory going away, when
+ * the last trace file is gone. Then we don't have to rmdir() that
+ * manually on trace stop, so it nicely solves the issue with
+ * force killing of running traces.
+ */
+
+ debugfs_remove(parent);
return 0;
}
@@ -404,7 +368,15 @@
goto err;
ret = -ENOENT;
- dir = blk_create_tree(buts->name);
+
+ if (!blk_tree_root) {
+ blk_tree_root = debugfs_create_dir("block", NULL);
+ if (!blk_tree_root)
+ return -ENOMEM;
+ }
+
+ dir = debugfs_create_dir(buts->name, blk_tree_root);
+
if (!dir)
goto err;
@@ -458,8 +430,6 @@
atomic_dec(&blk_probes_ref);
mutex_unlock(&blk_probe_mutex);
err:
- if (dir)
- blk_remove_tree(dir);
if (bt) {
if (bt->msg_file)
debugfs_remove(bt->msg_file);
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index e8525fa..664ebfd 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -84,6 +84,11 @@
*/
struct cfq_rb_root service_tree;
unsigned int busy_queues;
+ /*
+ * Used to track any pending rt requests so we can pre-empt current
+ * non-RT cfqq in service when this value is non-zero.
+ */
+ unsigned int busy_rt_queues;
int rq_in_driver;
int sync_flight;
@@ -562,6 +567,8 @@
BUG_ON(cfq_cfqq_on_rr(cfqq));
cfq_mark_cfqq_on_rr(cfqq);
cfqd->busy_queues++;
+ if (cfq_class_rt(cfqq))
+ cfqd->busy_rt_queues++;
cfq_resort_rr_list(cfqd, cfqq);
}
@@ -581,6 +588,8 @@
BUG_ON(!cfqd->busy_queues);
cfqd->busy_queues--;
+ if (cfq_class_rt(cfqq))
+ cfqd->busy_rt_queues--;
}
/*
@@ -1005,6 +1014,20 @@
goto expire;
/*
+ * If we have a RT cfqq waiting, then we pre-empt the current non-rt
+ * cfqq.
+ */
+ if (!cfq_class_rt(cfqq) && cfqd->busy_rt_queues) {
+ /*
+ * We simulate this as cfqq timed out so that it gets to bank
+ * the remaining of its time slice.
+ */
+ cfq_log_cfqq(cfqd, cfqq, "preempt");
+ cfq_slice_expired(cfqd, 1);
+ goto new_queue;
+ }
+
+ /*
* The active queue has requests and isn't expired, allow it to
* dispatch.
*/
@@ -1067,6 +1090,13 @@
if (RB_EMPTY_ROOT(&cfqq->sort_list))
break;
+ /*
+ * If there is a non-empty RT cfqq waiting for current
+ * cfqq's timeslice to complete, pre-empt this cfqq
+ */
+ if (!cfq_class_rt(cfqq) && cfqd->busy_rt_queues)
+ break;
+
} while (dispatched < max_dispatch);
/*
@@ -1801,6 +1831,12 @@
if (rq_is_meta(rq) && !cfqq->meta_pending)
return 1;
+ /*
+ * Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice.
+ */
+ if (cfq_class_rt(new_cfqq) && !cfq_class_rt(cfqq))
+ return 1;
+
if (!cfqd->active_cic || !cfq_cfqq_wait_request(cfqq))
return 0;
@@ -1870,7 +1906,8 @@
/*
* not the active queue - expire current slice if it is
* idle and has expired it's mean thinktime or this new queue
- * has some old slice time left and is of higher priority
+ * has some old slice time left and is of higher priority or
+ * this new queue is RT and the current one is BE
*/
cfq_preempt_queue(cfqd, cfqq);
cfq_mark_cfqq_must_dispatch(cfqq);
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 7c41e74..56c62e2 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -149,6 +149,9 @@
if (q == alg)
goto err;
+ if (crypto_is_moribund(q))
+ continue;
+
if (crypto_is_larval(q)) {
if (!strcmp(alg->cra_driver_name, q->cra_driver_name))
goto err;
@@ -197,7 +200,7 @@
down_write(&crypto_alg_sem);
list_for_each_entry(q, &crypto_alg_list, cra_list) {
- if (!crypto_is_larval(q))
+ if (crypto_is_moribund(q) || !crypto_is_larval(q))
continue;
test = (struct crypto_larval *)q;
@@ -210,6 +213,7 @@
goto unlock;
found:
+ q->cra_flags |= CRYPTO_ALG_DEAD;
alg = test->adult;
if (err || list_empty(&alg->cra_list))
goto complete;
diff --git a/crypto/api.c b/crypto/api.c
index 9975a7b..efe77df 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -557,34 +557,34 @@
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(crypto_alloc_tfm);
-
+
/*
- * crypto_free_tfm - Free crypto transform
+ * crypto_destroy_tfm - Free crypto transform
+ * @mem: Start of tfm slab
* @tfm: Transform to free
*
- * crypto_free_tfm() frees up the transform and any associated resources,
+ * This function frees up the transform and any associated resources,
* then drops the refcount on the associated algorithm.
*/
-void crypto_free_tfm(struct crypto_tfm *tfm)
+void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm)
{
struct crypto_alg *alg;
int size;
- if (unlikely(!tfm))
+ if (unlikely(!mem))
return;
alg = tfm->__crt_alg;
- size = sizeof(*tfm) + alg->cra_ctxsize;
+ size = ksize(mem);
if (!tfm->exit && alg->cra_exit)
alg->cra_exit(tfm);
crypto_exit_ops(tfm);
crypto_mod_put(alg);
- memset(tfm, 0, size);
- kfree(tfm);
+ memset(mem, 0, size);
+ kfree(mem);
}
-
-EXPORT_SYMBOL_GPL(crypto_free_tfm);
+EXPORT_SYMBOL_GPL(crypto_destroy_tfm);
int crypto_has_alg(const char *name, u32 type, u32 mask)
{
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 40b6e9e..5793b64 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -158,16 +158,19 @@
dstp = sg_page(dst);
vdst = PageHighMem(dstp) ? NULL : page_address(dstp) + dst->offset;
- sg_init_table(cipher, 2);
- sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, dst, vdst == iv + ivsize);
+ if (ivsize) {
+ sg_init_table(cipher, 2);
+ sg_set_buf(cipher, iv, ivsize);
+ authenc_chain(cipher, dst, vdst == iv + ivsize);
+ dst = cipher;
+ }
cryptlen = req->cryptlen + ivsize;
- hash = crypto_authenc_hash(req, flags, cipher, cryptlen);
+ hash = crypto_authenc_hash(req, flags, dst, cryptlen);
if (IS_ERR(hash))
return PTR_ERR(hash);
- scatterwalk_map_and_copy(hash, cipher, cryptlen,
+ scatterwalk_map_and_copy(hash, dst, cryptlen,
crypto_aead_authsize(authenc), 1);
return 0;
}
@@ -285,11 +288,14 @@
srcp = sg_page(src);
vsrc = PageHighMem(srcp) ? NULL : page_address(srcp) + src->offset;
- sg_init_table(cipher, 2);
- sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, src, vsrc == iv + ivsize);
+ if (ivsize) {
+ sg_init_table(cipher, 2);
+ sg_set_buf(cipher, iv, ivsize);
+ authenc_chain(cipher, src, vsrc == iv + ivsize);
+ src = cipher;
+ }
- return crypto_authenc_verify(req, cipher, cryptlen + ivsize);
+ return crypto_authenc_verify(req, src, cryptlen + ivsize);
}
static int crypto_authenc_decrypt(struct aead_request *req)
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 4a7e65c..d70a41c 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -124,6 +124,7 @@
scatterwalk_done(&walk->in, 0, nbytes);
scatterwalk_done(&walk->out, 1, nbytes);
+err:
walk->total = nbytes;
walk->nbytes = nbytes;
@@ -132,7 +133,6 @@
return blkcipher_walk_next(desc, walk);
}
-err:
if (walk->iv != desc->info)
memcpy(desc->info, walk->iv, crypto_blkcipher_ivsize(tfm));
if (walk->buffer != walk->page)
diff --git a/crypto/ccm.c b/crypto/ccm.c
index 7cf7e5a..c36d654 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -266,6 +266,8 @@
if (assoclen) {
pctx->ilen = format_adata(idata, assoclen);
get_data_to_compute(cipher, pctx, req->assoc, req->assoclen);
+ } else {
+ pctx->ilen = 0;
}
/* compute plaintext into mac */
diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c
index 9aeeb52..3de89a4 100644
--- a/crypto/scatterwalk.c
+++ b/crypto/scatterwalk.c
@@ -54,7 +54,8 @@
struct page *page;
page = sg_page(walk->sg) + ((walk->offset - 1) >> PAGE_SHIFT);
- flush_dcache_page(page);
+ if (!PageSlab(page))
+ flush_dcache_page(page);
}
if (more) {
diff --git a/crypto/shash.c b/crypto/shash.c
index c9df367..d5a2b61 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -388,10 +388,15 @@
struct shash_desc *desc = crypto_tfm_ctx(tfm);
struct crypto_shash *shash;
+ if (!crypto_mod_get(calg))
+ return -EAGAIN;
+
shash = __crypto_shash_cast(crypto_create_tfm(
calg, &crypto_shash_type));
- if (IS_ERR(shash))
+ if (IS_ERR(shash)) {
+ crypto_mod_put(calg);
return PTR_ERR(shash);
+ }
desc->tfm = shash;
tfm->exit = crypto_exit_shash_ops_compat;
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index d7f9839..a7799a9 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -9,6 +9,7 @@
depends on PCI
depends on PM
select PNP
+ select CPU_IDLE
default y
---help---
Advanced Configuration and Power Interface (ACPI) support for
@@ -287,7 +288,7 @@
support physical cpu/memory hot-plug.
If one selects "m", this driver can be loaded with
- "modprobe acpi_container".
+ "modprobe container".
config ACPI_HOTPLUG_MEMORY
tristate "Memory Hotplug"
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index d80f4cc..65d90c7 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -19,7 +19,7 @@
# sleep related files
obj-y += wakeup.o
-obj-y += main.o
+obj-y += sleep.o
obj-$(CONFIG_ACPI_SLEEP) += proc.o
diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c
index 9684cc8..22ce489 100644
--- a/drivers/acpi/acpica/tbutils.c
+++ b/drivers/acpi/acpica/tbutils.c
@@ -538,10 +538,9 @@
if (ACPI_FAILURE(status)) {
ACPI_WARNING((AE_INFO,
"Truncating %u table entries!",
- (unsigned)
- (acpi_gbl_root_table_list.size -
- acpi_gbl_root_table_list.
- count)));
+ (unsigned) (table_count -
+ (acpi_gbl_root_table_list.
+ count - 2))));
break;
}
}
diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c
index da9450b..9c9897d 100644
--- a/drivers/acpi/acpica/uteval.c
+++ b/drivers/acpi/acpica/uteval.c
@@ -116,9 +116,9 @@
return_ACPI_STATUS(AE_NO_MEMORY);
}
- /* Default return value is SUPPORTED */
+ /* Default return value is 0, NOT-SUPPORTED */
- return_desc->integer.value = ACPI_UINT32_MAX;
+ return_desc->integer.value = 0;
walk_state->return_desc = return_desc;
/* Compare input string to static table of supported interfaces */
@@ -127,10 +127,8 @@
if (!ACPI_STRCMP
(string_desc->string.pointer,
acpi_interfaces_supported[i])) {
-
- /* The interface is supported */
-
- return_ACPI_STATUS(AE_OK);
+ return_desc->integer.value = ACPI_UINT32_MAX;
+ goto done;
}
}
@@ -141,15 +139,14 @@
*/
status = acpi_os_validate_interface(string_desc->string.pointer);
if (ACPI_SUCCESS(status)) {
-
- /* The interface is supported */
-
- return_ACPI_STATUS(AE_OK);
+ return_desc->integer.value = ACPI_UINT32_MAX;
}
- /* The interface is not supported */
+done:
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_INFO, "ACPI: BIOS _OSI(%s) %ssupported\n",
+ string_desc->string.pointer,
+ return_desc->integer.value == 0 ? "not-" : ""));
- return_desc->integer.value = 0;
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c
index 17020c1..fe0cdf8 100644
--- a/drivers/acpi/container.c
+++ b/drivers/acpi/container.c
@@ -163,7 +163,7 @@
case ACPI_NOTIFY_BUS_CHECK:
/* Fall through */
case ACPI_NOTIFY_DEVICE_CHECK:
- printk("Container driver received %s event\n",
+ printk(KERN_WARNING "Container driver received %s event\n",
(type == ACPI_NOTIFY_BUS_CHECK) ?
"ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK");
status = acpi_bus_get_device(handle, &device);
@@ -174,7 +174,8 @@
kobject_uevent(&device->dev.kobj,
KOBJ_ONLINE);
else
- printk("Failed to add container\n");
+ printk(KERN_WARNING
+ "Failed to add container\n");
}
} else {
if (ACPI_SUCCESS(status)) {
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 5b30b8d..35094f2 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -855,10 +855,14 @@
static ssize_t show_docked(struct device *dev,
struct device_attribute *attr, char *buf)
{
+ struct acpi_device *tmp;
+
struct dock_station *dock_station = *((struct dock_station **)
dev->platform_data);
- return snprintf(buf, PAGE_SIZE, "%d\n", dock_present(dock_station));
+ if (ACPI_SUCCESS(acpi_bus_get_device(dock_station->handle, &tmp)))
+ return snprintf(buf, PAGE_SIZE, "1\n");
+ return snprintf(buf, PAGE_SIZE, "0\n");
}
static DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL);
@@ -984,7 +988,7 @@
ret = device_create_file(&dock_device->dev, &dev_attr_docked);
if (ret) {
- printk("Error %d adding sysfs file\n", ret);
+ printk(KERN_ERR "Error %d adding sysfs file\n", ret);
platform_device_unregister(dock_device);
kfree(dock_station);
dock_station = NULL;
@@ -992,7 +996,7 @@
}
ret = device_create_file(&dock_device->dev, &dev_attr_undock);
if (ret) {
- printk("Error %d adding sysfs file\n", ret);
+ printk(KERN_ERR "Error %d adding sysfs file\n", ret);
device_remove_file(&dock_device->dev, &dev_attr_docked);
platform_device_unregister(dock_device);
kfree(dock_station);
@@ -1001,7 +1005,7 @@
}
ret = device_create_file(&dock_device->dev, &dev_attr_uid);
if (ret) {
- printk("Error %d adding sysfs file\n", ret);
+ printk(KERN_ERR "Error %d adding sysfs file\n", ret);
device_remove_file(&dock_device->dev, &dev_attr_docked);
device_remove_file(&dock_device->dev, &dev_attr_undock);
platform_device_unregister(dock_device);
@@ -1011,7 +1015,7 @@
}
ret = device_create_file(&dock_device->dev, &dev_attr_flags);
if (ret) {
- printk("Error %d adding sysfs file\n", ret);
+ printk(KERN_ERR "Error %d adding sysfs file\n", ret);
device_remove_file(&dock_device->dev, &dev_attr_docked);
device_remove_file(&dock_device->dev, &dev_attr_undock);
device_remove_file(&dock_device->dev, &dev_attr_uid);
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8dfcbb8..5c2f5d3 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -120,31 +120,6 @@
spinlock_t curr_lock;
} *boot_ec, *first_ec;
-/*
- * Some Asus system have exchanged ECDT data/command IO addresses.
- */
-static int print_ecdt_error(const struct dmi_system_id *id)
-{
- printk(KERN_NOTICE PREFIX "%s detected - "
- "ECDT has exchanged control/data I/O address\n",
- id->ident);
- return 0;
-}
-
-static struct dmi_system_id __cpuinitdata ec_dmi_table[] = {
- {
- print_ecdt_error, "Asus L4R", {
- DMI_MATCH(DMI_BIOS_VERSION, "1008.006"),
- DMI_MATCH(DMI_PRODUCT_NAME, "L4R"),
- DMI_MATCH(DMI_BOARD_NAME, "L4R") }, NULL},
- {
- print_ecdt_error, "Asus M6R", {
- DMI_MATCH(DMI_BIOS_VERSION, "0207"),
- DMI_MATCH(DMI_PRODUCT_NAME, "M6R"),
- DMI_MATCH(DMI_BOARD_NAME, "M6R") }, NULL},
- {},
-};
-
/* --------------------------------------------------------------------------
Transaction Management
-------------------------------------------------------------------------- */
@@ -983,8 +958,8 @@
int __init acpi_ec_ecdt_probe(void)
{
acpi_status status;
+ struct acpi_ec *saved_ec = NULL;
struct acpi_table_ecdt *ecdt_ptr;
- acpi_handle dummy;
boot_ec = make_acpi_ec();
if (!boot_ec)
@@ -998,21 +973,16 @@
pr_info(PREFIX "EC description table is found, configuring boot EC\n");
boot_ec->command_addr = ecdt_ptr->control.address;
boot_ec->data_addr = ecdt_ptr->data.address;
- if (dmi_check_system(ec_dmi_table)) {
- /*
- * If the board falls into ec_dmi_table, it means
- * that ECDT table gives the incorrect command/status
- * & data I/O address. Just fix it.
- */
- boot_ec->data_addr = ecdt_ptr->control.address;
- boot_ec->command_addr = ecdt_ptr->data.address;
- }
boot_ec->gpe = ecdt_ptr->gpe;
boot_ec->handle = ACPI_ROOT_OBJECT;
acpi_get_handle(ACPI_ROOT_OBJECT, ecdt_ptr->id, &boot_ec->handle);
- /* Add some basic check against completely broken table */
- if (boot_ec->data_addr != boot_ec->command_addr)
+ /* Don't trust ECDT, which comes from ASUSTek */
+ if (!dmi_name_in_vendors("ASUS"))
goto install;
+ saved_ec = kmalloc(sizeof(struct acpi_ec), GFP_KERNEL);
+ if (!saved_ec)
+ return -ENOMEM;
+ memcpy(saved_ec, boot_ec, sizeof(*saved_ec));
/* fall through */
}
/* This workaround is needed only on some broken machines,
@@ -1023,12 +993,29 @@
/* Check that acpi_get_devices actually find something */
if (ACPI_FAILURE(status) || !boot_ec->handle)
goto error;
- /* We really need to limit this workaround, the only ASUS,
- * which needs it, has fake EC._INI method, so use it as flag.
- * Keep boot_ec struct as it will be needed soon.
- */
- if (ACPI_FAILURE(acpi_get_handle(boot_ec->handle, "_INI", &dummy)))
- return -ENODEV;
+ if (saved_ec) {
+ /* try to find good ECDT from ASUSTek */
+ if (saved_ec->command_addr != boot_ec->command_addr ||
+ saved_ec->data_addr != boot_ec->data_addr ||
+ saved_ec->gpe != boot_ec->gpe ||
+ saved_ec->handle != boot_ec->handle)
+ pr_info(PREFIX "ASUSTek keeps feeding us with broken "
+ "ECDT tables, which are very hard to workaround. "
+ "Trying to use DSDT EC info instead. Please send "
+ "output of acpidump to linux-acpi@vger.kernel.org\n");
+ kfree(saved_ec);
+ saved_ec = NULL;
+ } else {
+ /* We really need to limit this workaround, the only ASUS,
+ * which needs it, has fake EC._INI method, so use it as flag.
+ * Keep boot_ec struct as it will be needed soon.
+ */
+ acpi_handle dummy;
+ if (!dmi_name_in_vendors("ASUS") ||
+ ACPI_FAILURE(acpi_get_handle(boot_ec->handle, "_INI",
+ &dummy)))
+ return -ENODEV;
+ }
install:
if (!ec_install_handlers(boot_ec)) {
first_ec = boot_ec;
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index adec3d1..5479b9f 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -255,12 +255,12 @@
}
type = acpi_get_bus_type(dev->bus);
if (!type) {
- DBG("No ACPI bus support for %s\n", dev->bus_id);
+ DBG("No ACPI bus support for %s\n", dev_name(dev));
ret = -EINVAL;
goto end;
}
if ((ret = type->find_device(dev, &handle)) != 0)
- DBG("Can't get handler for %s\n", dev->bus_id);
+ DBG("Can't get handler for %s\n", dev_name(dev));
end:
if (!ret)
acpi_bind_one(dev, handle);
@@ -271,10 +271,10 @@
acpi_get_name(dev->archdata.acpi_handle,
ACPI_FULL_PATHNAME, &buffer);
- DBG("Device %s -> %s\n", dev->bus_id, (char *)buffer.pointer);
+ DBG("Device %s -> %s\n", dev_name(dev), (char *)buffer.pointer);
kfree(buffer.pointer);
} else
- DBG("Device %s -> No ACPI support\n", dev->bus_id);
+ DBG("Device %s -> No ACPI support\n", dev_name(dev));
#endif
return ret;
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 6729a49..b3193ec 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -228,10 +228,10 @@
if (acpi_in_debugger) {
kdb_printf("%s", buffer);
} else {
- printk("%s", buffer);
+ printk(KERN_CONT "%s", buffer);
}
#else
- printk("%s", buffer);
+ printk(KERN_CONT "%s", buffer);
#endif
}
@@ -1317,6 +1317,54 @@
return AE_SUPPORT;
}
+#ifdef CONFIG_X86
+
+struct aml_port_desc {
+ uint start;
+ uint end;
+ char* name;
+ char warned;
+};
+
+static struct aml_port_desc aml_invalid_port_list[] = {
+ {0x20, 0x21, "PIC0", 0},
+ {0xA0, 0xA1, "PIC1", 0},
+ {0x4D0, 0x4D1, "ELCR", 0}
+};
+
+/*
+ * valid_aml_io_address()
+ *
+ * if valid, return true
+ * else invalid, warn once, return false
+ */
+static bool valid_aml_io_address(uint address, uint length)
+{
+ int i;
+ int entries = sizeof(aml_invalid_port_list) / sizeof(struct aml_port_desc);
+
+ for (i = 0; i < entries; ++i) {
+ if ((address >= aml_invalid_port_list[i].start &&
+ address <= aml_invalid_port_list[i].end) ||
+ (address + length >= aml_invalid_port_list[i].start &&
+ address + length <= aml_invalid_port_list[i].end))
+ {
+ if (!aml_invalid_port_list[i].warned)
+ {
+ printk(KERN_ERR "ACPI: Denied BIOS AML access"
+ " to invalid port 0x%x+0x%x (%s)\n",
+ address, length,
+ aml_invalid_port_list[i].name);
+ aml_invalid_port_list[i].warned = 1;
+ }
+ return false; /* invalid */
+ }
+ }
+ return true; /* valid */
+}
+#else
+static inline bool valid_aml_io_address(uint address, uint length) { return true; }
+#endif
/******************************************************************************
*
* FUNCTION: acpi_os_validate_address
@@ -1346,6 +1394,8 @@
switch (space_id) {
case ACPI_ADR_SPACE_SYSTEM_IO:
+ if (!valid_aml_io_address(address, length))
+ return AE_AML_ILLEGAL_ADDRESS;
case ACPI_ADR_SPACE_SYSTEM_MEMORY:
/* Only interference checks against SystemIO and SytemMemory
are needed */
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 1c6e73c..6c772ca 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -593,7 +593,7 @@
return -ENODEV;
} else {
acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_USING;
- printk(PREFIX "%s [%s] enabled at IRQ %d\n",
+ printk(KERN_WARNING PREFIX "%s [%s] enabled at IRQ %d\n",
acpi_device_name(link->device),
acpi_device_bid(link->device), link->irq.active);
}
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 66a9d81..7bc22a4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -66,43 +66,17 @@
#define ACPI_PROCESSOR_FILE_POWER "power"
#define US_TO_PM_TIMER_TICKS(t) ((t * (PM_TIMER_FREQUENCY/1000)) / 1000)
#define PM_TIMER_TICK_NS (1000000000ULL/PM_TIMER_FREQUENCY)
-#ifndef CONFIG_CPU_IDLE
-#define C2_OVERHEAD 4 /* 1us (3.579 ticks per us) */
-#define C3_OVERHEAD 4 /* 1us (3.579 ticks per us) */
-static void (*pm_idle_save) (void) __read_mostly;
-#else
#define C2_OVERHEAD 1 /* 1us */
#define C3_OVERHEAD 1 /* 1us */
-#endif
#define PM_TIMER_TICKS_TO_US(p) (((p) * 1000)/(PM_TIMER_FREQUENCY/1000))
static unsigned int max_cstate __read_mostly = ACPI_PROCESSOR_MAX_POWER;
-#ifdef CONFIG_CPU_IDLE
module_param(max_cstate, uint, 0000);
-#else
-module_param(max_cstate, uint, 0644);
-#endif
static unsigned int nocst __read_mostly;
module_param(nocst, uint, 0000);
-#ifndef CONFIG_CPU_IDLE
-/*
- * bm_history -- bit-mask with a bit per jiffy of bus-master activity
- * 1000 HZ: 0xFFFFFFFF: 32 jiffies = 32ms
- * 800 HZ: 0xFFFFFFFF: 32 jiffies = 40ms
- * 100 HZ: 0x0000000F: 4 jiffies = 40ms
- * reduce history for more aggressive entry into C3
- */
-static unsigned int bm_history __read_mostly =
- (HZ >= 800 ? 0xFFFFFFFF : ((1U << (HZ / 25)) - 1));
-module_param(bm_history, uint, 0644);
-
-static int acpi_processor_set_power_policy(struct acpi_processor *pr);
-
-#else /* CONFIG_CPU_IDLE */
static unsigned int latency_factor __read_mostly = 2;
module_param(latency_factor, uint, 0644);
-#endif
/*
* IBM ThinkPad R40e crashes mysteriously when going into C2 or C3.
@@ -224,71 +198,6 @@
current_thread_info()->status |= TS_POLLING;
}
-#ifndef CONFIG_CPU_IDLE
-
-static void
-acpi_processor_power_activate(struct acpi_processor *pr,
- struct acpi_processor_cx *new)
-{
- struct acpi_processor_cx *old;
-
- if (!pr || !new)
- return;
-
- old = pr->power.state;
-
- if (old)
- old->promotion.count = 0;
- new->demotion.count = 0;
-
- /* Cleanup from old state. */
- if (old) {
- switch (old->type) {
- case ACPI_STATE_C3:
- /* Disable bus master reload */
- if (new->type != ACPI_STATE_C3 && pr->flags.bm_check)
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0);
- break;
- }
- }
-
- /* Prepare to use new state. */
- switch (new->type) {
- case ACPI_STATE_C3:
- /* Enable bus master reload */
- if (old->type != ACPI_STATE_C3 && pr->flags.bm_check)
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 1);
- break;
- }
-
- pr->power.state = new;
-
- return;
-}
-
-static atomic_t c3_cpu_count;
-
-/* Common C-state entry for C2, C3, .. */
-static void acpi_cstate_enter(struct acpi_processor_cx *cstate)
-{
- /* Don't trace irqs off for idle */
- stop_critical_timings();
- if (cstate->entry_method == ACPI_CSTATE_FFH) {
- /* Call into architectural FFH based C-state */
- acpi_processor_ffh_cstate_enter(cstate);
- } else {
- int unused;
- /* IO port based C-state */
- inb(cstate->address);
- /* Dummy wait op - must do something useless after P_LVL2 read
- because chipsets cannot guarantee that STPCLK# signal
- gets asserted in time to freeze execution properly. */
- unused = inl(acpi_gbl_FADT.xpm_timer_block.address);
- }
- start_critical_timings();
-}
-#endif /* !CONFIG_CPU_IDLE */
-
#ifdef ARCH_APICTIMER_STOPS_ON_C3
/*
@@ -390,421 +299,6 @@
}
#endif
-#ifndef CONFIG_CPU_IDLE
-static void acpi_processor_idle(void)
-{
- struct acpi_processor *pr = NULL;
- struct acpi_processor_cx *cx = NULL;
- struct acpi_processor_cx *next_state = NULL;
- int sleep_ticks = 0;
- u32 t1, t2 = 0;
-
- /*
- * Interrupts must be disabled during bus mastering calculations and
- * for C2/C3 transitions.
- */
- local_irq_disable();
-
- pr = __get_cpu_var(processors);
- if (!pr) {
- local_irq_enable();
- return;
- }
-
- /*
- * Check whether we truly need to go idle, or should
- * reschedule:
- */
- if (unlikely(need_resched())) {
- local_irq_enable();
- return;
- }
-
- cx = pr->power.state;
- if (!cx || acpi_idle_suspend) {
- if (pm_idle_save) {
- pm_idle_save(); /* enables IRQs */
- } else {
- acpi_safe_halt();
- local_irq_enable();
- }
-
- return;
- }
-
- /*
- * Check BM Activity
- * -----------------
- * Check for bus mastering activity (if required), record, and check
- * for demotion.
- */
- if (pr->flags.bm_check) {
- u32 bm_status = 0;
- unsigned long diff = jiffies - pr->power.bm_check_timestamp;
-
- if (diff > 31)
- diff = 31;
-
- pr->power.bm_activity <<= diff;
-
- acpi_get_register(ACPI_BITREG_BUS_MASTER_STATUS, &bm_status);
- if (bm_status) {
- pr->power.bm_activity |= 0x1;
- acpi_set_register(ACPI_BITREG_BUS_MASTER_STATUS, 1);
- }
- /*
- * PIIX4 Erratum #18: Note that BM_STS doesn't always reflect
- * the true state of bus mastering activity; forcing us to
- * manually check the BMIDEA bit of each IDE channel.
- */
- else if (errata.piix4.bmisx) {
- if ((inb_p(errata.piix4.bmisx + 0x02) & 0x01)
- || (inb_p(errata.piix4.bmisx + 0x0A) & 0x01))
- pr->power.bm_activity |= 0x1;
- }
-
- pr->power.bm_check_timestamp = jiffies;
-
- /*
- * If bus mastering is or was active this jiffy, demote
- * to avoid a faulty transition. Note that the processor
- * won't enter a low-power state during this call (to this
- * function) but should upon the next.
- *
- * TBD: A better policy might be to fallback to the demotion
- * state (use it for this quantum only) istead of
- * demoting -- and rely on duration as our sole demotion
- * qualification. This may, however, introduce DMA
- * issues (e.g. floppy DMA transfer overrun/underrun).
- */
- if ((pr->power.bm_activity & 0x1) &&
- cx->demotion.threshold.bm) {
- local_irq_enable();
- next_state = cx->demotion.state;
- goto end;
- }
- }
-
-#ifdef CONFIG_HOTPLUG_CPU
- /*
- * Check for P_LVL2_UP flag before entering C2 and above on
- * an SMP system. We do it here instead of doing it at _CST/P_LVL
- * detection phase, to work cleanly with logical CPU hotplug.
- */
- if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) &&
- !pr->flags.has_cst && !(acpi_gbl_FADT.flags & ACPI_FADT_C2_MP_SUPPORTED))
- cx = &pr->power.states[ACPI_STATE_C1];
-#endif
-
- /*
- * Sleep:
- * ------
- * Invoke the current Cx state to put the processor to sleep.
- */
- if (cx->type == ACPI_STATE_C2 || cx->type == ACPI_STATE_C3) {
- current_thread_info()->status &= ~TS_POLLING;
- /*
- * TS_POLLING-cleared state must be visible before we
- * test NEED_RESCHED:
- */
- smp_mb();
- if (need_resched()) {
- current_thread_info()->status |= TS_POLLING;
- local_irq_enable();
- return;
- }
- }
-
- switch (cx->type) {
-
- case ACPI_STATE_C1:
- /*
- * Invoke C1.
- * Use the appropriate idle routine, the one that would
- * be used without acpi C-states.
- */
- if (pm_idle_save) {
- pm_idle_save(); /* enables IRQs */
- } else {
- acpi_safe_halt();
- local_irq_enable();
- }
-
- /*
- * TBD: Can't get time duration while in C1, as resumes
- * go to an ISR rather than here. Need to instrument
- * base interrupt handler.
- *
- * Note: the TSC better not stop in C1, sched_clock() will
- * skew otherwise.
- */
- sleep_ticks = 0xFFFFFFFF;
-
- break;
-
- case ACPI_STATE_C2:
- /* Get start time (ticks) */
- t1 = inl(acpi_gbl_FADT.xpm_timer_block.address);
- /* Tell the scheduler that we are going deep-idle: */
- sched_clock_idle_sleep_event();
- /* Invoke C2 */
- acpi_state_timer_broadcast(pr, cx, 1);
- acpi_cstate_enter(cx);
- /* Get end time (ticks) */
- t2 = inl(acpi_gbl_FADT.xpm_timer_block.address);
-
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
- /* TSC halts in C2, so notify users */
- if (tsc_halts_in_c(ACPI_STATE_C2))
- mark_tsc_unstable("possible TSC halt in C2");
-#endif
- /* Compute time (ticks) that we were actually asleep */
- sleep_ticks = ticks_elapsed(t1, t2);
-
- /* Tell the scheduler how much we idled: */
- sched_clock_idle_wakeup_event(sleep_ticks*PM_TIMER_TICK_NS);
-
- /* Re-enable interrupts */
- local_irq_enable();
- /* Do not account our idle-switching overhead: */
- sleep_ticks -= cx->latency_ticks + C2_OVERHEAD;
-
- current_thread_info()->status |= TS_POLLING;
- acpi_state_timer_broadcast(pr, cx, 0);
- break;
-
- case ACPI_STATE_C3:
- acpi_unlazy_tlb(smp_processor_id());
- /*
- * Must be done before busmaster disable as we might
- * need to access HPET !
- */
- acpi_state_timer_broadcast(pr, cx, 1);
- /*
- * disable bus master
- * bm_check implies we need ARB_DIS
- * !bm_check implies we need cache flush
- * bm_control implies whether we can do ARB_DIS
- *
- * That leaves a case where bm_check is set and bm_control is
- * not set. In that case we cannot do much, we enter C3
- * without doing anything.
- */
- if (pr->flags.bm_check && pr->flags.bm_control) {
- if (atomic_inc_return(&c3_cpu_count) ==
- num_online_cpus()) {
- /*
- * All CPUs are trying to go to C3
- * Disable bus master arbitration
- */
- acpi_set_register(ACPI_BITREG_ARB_DISABLE, 1);
- }
- } else if (!pr->flags.bm_check) {
- /* SMP with no shared cache... Invalidate cache */
- ACPI_FLUSH_CPU_CACHE();
- }
-
- /* Get start time (ticks) */
- t1 = inl(acpi_gbl_FADT.xpm_timer_block.address);
- /* Invoke C3 */
- /* Tell the scheduler that we are going deep-idle: */
- sched_clock_idle_sleep_event();
- acpi_cstate_enter(cx);
- /* Get end time (ticks) */
- t2 = inl(acpi_gbl_FADT.xpm_timer_block.address);
- if (pr->flags.bm_check && pr->flags.bm_control) {
- /* Enable bus master arbitration */
- atomic_dec(&c3_cpu_count);
- acpi_set_register(ACPI_BITREG_ARB_DISABLE, 0);
- }
-
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
- /* TSC halts in C3, so notify users */
- if (tsc_halts_in_c(ACPI_STATE_C3))
- mark_tsc_unstable("TSC halts in C3");
-#endif
- /* Compute time (ticks) that we were actually asleep */
- sleep_ticks = ticks_elapsed(t1, t2);
- /* Tell the scheduler how much we idled: */
- sched_clock_idle_wakeup_event(sleep_ticks*PM_TIMER_TICK_NS);
-
- /* Re-enable interrupts */
- local_irq_enable();
- /* Do not account our idle-switching overhead: */
- sleep_ticks -= cx->latency_ticks + C3_OVERHEAD;
-
- current_thread_info()->status |= TS_POLLING;
- acpi_state_timer_broadcast(pr, cx, 0);
- break;
-
- default:
- local_irq_enable();
- return;
- }
- cx->usage++;
- if ((cx->type != ACPI_STATE_C1) && (sleep_ticks > 0))
- cx->time += sleep_ticks;
-
- next_state = pr->power.state;
-
-#ifdef CONFIG_HOTPLUG_CPU
- /* Don't do promotion/demotion */
- if ((cx->type == ACPI_STATE_C1) && (num_online_cpus() > 1) &&
- !pr->flags.has_cst && !(acpi_gbl_FADT.flags & ACPI_FADT_C2_MP_SUPPORTED)) {
- next_state = cx;
- goto end;
- }
-#endif
-
- /*
- * Promotion?
- * ----------
- * Track the number of longs (time asleep is greater than threshold)
- * and promote when the count threshold is reached. Note that bus
- * mastering activity may prevent promotions.
- * Do not promote above max_cstate.
- */
- if (cx->promotion.state &&
- ((cx->promotion.state - pr->power.states) <= max_cstate)) {
- if (sleep_ticks > cx->promotion.threshold.ticks &&
- cx->promotion.state->latency <=
- pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)) {
- cx->promotion.count++;
- cx->demotion.count = 0;
- if (cx->promotion.count >=
- cx->promotion.threshold.count) {
- if (pr->flags.bm_check) {
- if (!
- (pr->power.bm_activity & cx->
- promotion.threshold.bm)) {
- next_state =
- cx->promotion.state;
- goto end;
- }
- } else {
- next_state = cx->promotion.state;
- goto end;
- }
- }
- }
- }
-
- /*
- * Demotion?
- * ---------
- * Track the number of shorts (time asleep is less than time threshold)
- * and demote when the usage threshold is reached.
- */
- if (cx->demotion.state) {
- if (sleep_ticks < cx->demotion.threshold.ticks) {
- cx->demotion.count++;
- cx->promotion.count = 0;
- if (cx->demotion.count >= cx->demotion.threshold.count) {
- next_state = cx->demotion.state;
- goto end;
- }
- }
- }
-
- end:
- /*
- * Demote if current state exceeds max_cstate
- * or if the latency of the current state is unacceptable
- */
- if ((pr->power.state - pr->power.states) > max_cstate ||
- pr->power.state->latency >
- pm_qos_requirement(PM_QOS_CPU_DMA_LATENCY)) {
- if (cx->demotion.state)
- next_state = cx->demotion.state;
- }
-
- /*
- * New Cx State?
- * -------------
- * If we're going to start using a new Cx state we must clean up
- * from the previous and prepare to use the new.
- */
- if (next_state != pr->power.state)
- acpi_processor_power_activate(pr, next_state);
-}
-
-static int acpi_processor_set_power_policy(struct acpi_processor *pr)
-{
- unsigned int i;
- unsigned int state_is_set = 0;
- struct acpi_processor_cx *lower = NULL;
- struct acpi_processor_cx *higher = NULL;
- struct acpi_processor_cx *cx;
-
-
- if (!pr)
- return -EINVAL;
-
- /*
- * This function sets the default Cx state policy (OS idle handler).
- * Our scheme is to promote quickly to C2 but more conservatively
- * to C3. We're favoring C2 for its characteristics of low latency
- * (quick response), good power savings, and ability to allow bus
- * mastering activity. Note that the Cx state policy is completely
- * customizable and can be altered dynamically.
- */
-
- /* startup state */
- for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
- cx = &pr->power.states[i];
- if (!cx->valid)
- continue;
-
- if (!state_is_set)
- pr->power.state = cx;
- state_is_set++;
- break;
- }
-
- if (!state_is_set)
- return -ENODEV;
-
- /* demotion */
- for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
- cx = &pr->power.states[i];
- if (!cx->valid)
- continue;
-
- if (lower) {
- cx->demotion.state = lower;
- cx->demotion.threshold.ticks = cx->latency_ticks;
- cx->demotion.threshold.count = 1;
- if (cx->type == ACPI_STATE_C3)
- cx->demotion.threshold.bm = bm_history;
- }
-
- lower = cx;
- }
-
- /* promotion */
- for (i = (ACPI_PROCESSOR_MAX_POWER - 1); i > 0; i--) {
- cx = &pr->power.states[i];
- if (!cx->valid)
- continue;
-
- if (higher) {
- cx->promotion.state = higher;
- cx->promotion.threshold.ticks = cx->latency_ticks;
- if (cx->type >= ACPI_STATE_C2)
- cx->promotion.threshold.count = 4;
- else
- cx->promotion.threshold.count = 10;
- if (higher->type == ACPI_STATE_C3)
- cx->promotion.threshold.bm = bm_history;
- }
-
- higher = cx;
- }
-
- return 0;
-}
-#endif /* !CONFIG_CPU_IDLE */
-
static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
{
@@ -1047,11 +541,7 @@
*/
cx->valid = 1;
-#ifndef CONFIG_CPU_IDLE
- cx->latency_ticks = US_TO_PM_TIMER_TICKS(cx->latency);
-#else
cx->latency_ticks = cx->latency;
-#endif
return;
}
@@ -1121,7 +611,6 @@
" for C3 to be enabled on SMP systems\n"));
return;
}
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0);
}
/*
@@ -1132,11 +621,16 @@
*/
cx->valid = 1;
-#ifndef CONFIG_CPU_IDLE
- cx->latency_ticks = US_TO_PM_TIMER_TICKS(cx->latency);
-#else
cx->latency_ticks = cx->latency;
-#endif
+ /*
+ * On older chipsets, BM_RLD needs to be set
+ * in order for Bus Master activity to wake the
+ * system from C3. Newer chipsets handle DMA
+ * during C3 automatically and BM_RLD is a NOP.
+ * In either case, the proper way to
+ * handle BM_RLD is to set it and leave it set.
+ */
+ acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 1);
return;
}
@@ -1201,20 +695,6 @@
pr->power.count = acpi_processor_power_verify(pr);
-#ifndef CONFIG_CPU_IDLE
- /*
- * Set Default Policy
- * ------------------
- * Now that we know which states are supported, set the default
- * policy. Note that this policy can be changed dynamically
- * (e.g. encourage deeper sleeps to conserve battery life when
- * not on AC).
- */
- result = acpi_processor_set_power_policy(pr);
- if (result)
- return result;
-#endif
-
/*
* if one state of type C2 or C3 is available, mark this
* CPU as being "idle manageable"
@@ -1312,69 +792,6 @@
.release = single_release,
};
-#ifndef CONFIG_CPU_IDLE
-
-int acpi_processor_cst_has_changed(struct acpi_processor *pr)
-{
- int result = 0;
-
- if (boot_option_idle_override)
- return 0;
-
- if (!pr)
- return -EINVAL;
-
- if (nocst) {
- return -ENODEV;
- }
-
- if (!pr->flags.power_setup_done)
- return -ENODEV;
-
- /*
- * Fall back to the default idle loop, when pm_idle_save had
- * been initialized.
- */
- if (pm_idle_save) {
- pm_idle = pm_idle_save;
- /* Relies on interrupts forcing exit from idle. */
- synchronize_sched();
- }
-
- pr->flags.power = 0;
- result = acpi_processor_get_power_info(pr);
- if ((pr->flags.power == 1) && (pr->flags.power_setup_done))
- pm_idle = acpi_processor_idle;
-
- return result;
-}
-
-#ifdef CONFIG_SMP
-static void smp_callback(void *v)
-{
- /* we already woke the CPU up, nothing more to do */
-}
-
-/*
- * This function gets called when a part of the kernel has a new latency
- * requirement. This means we need to get all processors out of their C-state,
- * and then recalculate a new suitable C-state. Just do a cross-cpu IPI; that
- * wakes them all right up.
- */
-static int acpi_processor_latency_notify(struct notifier_block *b,
- unsigned long l, void *v)
-{
- smp_call_function(smp_callback, NULL, 1);
- return NOTIFY_OK;
-}
-
-static struct notifier_block acpi_processor_latency_notifier = {
- .notifier_call = acpi_processor_latency_notify,
-};
-
-#endif
-
-#else /* CONFIG_CPU_IDLE */
/**
* acpi_idle_bm_check - checks if bus master activity was detected
@@ -1383,7 +800,7 @@
{
u32 bm_status = 0;
- acpi_get_register(ACPI_BITREG_BUS_MASTER_STATUS, &bm_status);
+ acpi_get_register_unlocked(ACPI_BITREG_BUS_MASTER_STATUS, &bm_status);
if (bm_status)
acpi_set_register(ACPI_BITREG_BUS_MASTER_STATUS, 1);
/*
@@ -1400,25 +817,6 @@
}
/**
- * acpi_idle_update_bm_rld - updates the BM_RLD bit depending on target state
- * @pr: the processor
- * @target: the new target state
- */
-static inline void acpi_idle_update_bm_rld(struct acpi_processor *pr,
- struct acpi_processor_cx *target)
-{
- if (pr->flags.bm_rld_set && target->type != ACPI_STATE_C3) {
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 0);
- pr->flags.bm_rld_set = 0;
- }
-
- if (!pr->flags.bm_rld_set && target->type == ACPI_STATE_C3) {
- acpi_set_register(ACPI_BITREG_BUS_MASTER_RLD, 1);
- pr->flags.bm_rld_set = 1;
- }
-}
-
-/**
* acpi_idle_do_entry - a helper function that does C2 and C3 type entry
* @cx: cstate data
*
@@ -1473,9 +871,6 @@
return 0;
}
- if (pr->flags.bm_check)
- acpi_idle_update_bm_rld(pr, cx);
-
t1 = inl(acpi_gbl_FADT.xpm_timer_block.address);
acpi_idle_do_entry(cx);
t2 = inl(acpi_gbl_FADT.xpm_timer_block.address);
@@ -1527,9 +922,6 @@
*/
acpi_state_timer_broadcast(pr, cx, 1);
- if (pr->flags.bm_check)
- acpi_idle_update_bm_rld(pr, cx);
-
if (cx->type == ACPI_STATE_C3)
ACPI_FLUSH_CPU_CACHE();
@@ -1621,8 +1013,6 @@
*/
acpi_state_timer_broadcast(pr, cx, 1);
- acpi_idle_update_bm_rld(pr, cx);
-
/*
* disable bus master
* bm_check implies we need ARB_DIS
@@ -1795,8 +1185,6 @@
return ret;
}
-#endif /* CONFIG_CPU_IDLE */
-
int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
struct acpi_device *device)
{
@@ -1825,10 +1213,6 @@
"ACPI: processor limited to max C-state %d\n",
max_cstate);
first_run++;
-#if !defined(CONFIG_CPU_IDLE) && defined(CONFIG_SMP)
- pm_qos_add_notifier(PM_QOS_CPU_DMA_LATENCY,
- &acpi_processor_latency_notifier);
-#endif
}
if (!pr)
@@ -1852,11 +1236,9 @@
* platforms that only support C1.
*/
if (pr->flags.power) {
-#ifdef CONFIG_CPU_IDLE
acpi_processor_setup_cpuidle(pr);
if (cpuidle_register_device(&pr->power.dev))
return -EIO;
-#endif
printk(KERN_INFO PREFIX "CPU%d (power states:", pr->id);
for (i = 1; i <= pr->power.count; i++)
@@ -1864,13 +1246,6 @@
printk(" C%d[C%d]", i,
pr->power.states[i].type);
printk(")\n");
-
-#ifndef CONFIG_CPU_IDLE
- if (pr->id == 0) {
- pm_idle_save = pm_idle;
- pm_idle = acpi_processor_idle;
- }
-#endif
}
/* 'power' [R] */
@@ -1889,34 +1264,12 @@
if (boot_option_idle_override)
return 0;
-#ifdef CONFIG_CPU_IDLE
cpuidle_unregister_device(&pr->power.dev);
-#endif
pr->flags.power_setup_done = 0;
if (acpi_device_dir(device))
remove_proc_entry(ACPI_PROCESSOR_FILE_POWER,
acpi_device_dir(device));
-#ifndef CONFIG_CPU_IDLE
-
- /* Unregister the idle handler when processor #0 is removed. */
- if (pr->id == 0) {
- if (pm_idle_save)
- pm_idle = pm_idle_save;
-
- /*
- * We are about to unload the current idle thread pm callback
- * (pm_idle), Wait for all processors to update cached/local
- * copies of pm_idle before proceeding.
- */
- cpu_idle_wait();
-#ifdef CONFIG_SMP
- pm_qos_remove_notifier(PM_QOS_CPU_DMA_LATENCY,
- &acpi_processor_latency_notifier);
-#endif
- }
-#endif
-
return 0;
}
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 846e227..9cc769b 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -31,14 +31,6 @@
#include <linux/init.h>
#include <linux/cpufreq.h>
-#ifdef CONFIG_X86_ACPI_CPUFREQ_PROC_INTF
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <linux/mutex.h>
-
-#include <asm/uaccess.h>
-#endif
-
#ifdef CONFIG_X86
#include <asm/cpufeature.h>
#endif
@@ -434,96 +426,6 @@
EXPORT_SYMBOL(acpi_processor_notify_smm);
-#ifdef CONFIG_X86_ACPI_CPUFREQ_PROC_INTF
-/* /proc/acpi/processor/../performance interface (DEPRECATED) */
-
-static int acpi_processor_perf_open_fs(struct inode *inode, struct file *file);
-static struct file_operations acpi_processor_perf_fops = {
- .owner = THIS_MODULE,
- .open = acpi_processor_perf_open_fs,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int acpi_processor_perf_seq_show(struct seq_file *seq, void *offset)
-{
- struct acpi_processor *pr = seq->private;
- int i;
-
-
- if (!pr)
- goto end;
-
- if (!pr->performance) {
- seq_puts(seq, "<not supported>\n");
- goto end;
- }
-
- seq_printf(seq, "state count: %d\n"
- "active state: P%d\n",
- pr->performance->state_count, pr->performance->state);
-
- seq_puts(seq, "states:\n");
- for (i = 0; i < pr->performance->state_count; i++)
- seq_printf(seq,
- " %cP%d: %d MHz, %d mW, %d uS\n",
- (i == pr->performance->state ? '*' : ' '), i,
- (u32) pr->performance->states[i].core_frequency,
- (u32) pr->performance->states[i].power,
- (u32) pr->performance->states[i].transition_latency);
-
- end:
- return 0;
-}
-
-static int acpi_processor_perf_open_fs(struct inode *inode, struct file *file)
-{
- return single_open(file, acpi_processor_perf_seq_show,
- PDE(inode)->data);
-}
-
-static void acpi_cpufreq_add_file(struct acpi_processor *pr)
-{
- struct acpi_device *device = NULL;
-
-
- if (acpi_bus_get_device(pr->handle, &device))
- return;
-
- /* add file 'performance' [R/W] */
- proc_create_data(ACPI_PROCESSOR_FILE_PERFORMANCE, S_IFREG | S_IRUGO,
- acpi_device_dir(device),
- &acpi_processor_perf_fops, acpi_driver_data(device));
- return;
-}
-
-static void acpi_cpufreq_remove_file(struct acpi_processor *pr)
-{
- struct acpi_device *device = NULL;
-
-
- if (acpi_bus_get_device(pr->handle, &device))
- return;
-
- /* remove file 'performance' */
- remove_proc_entry(ACPI_PROCESSOR_FILE_PERFORMANCE,
- acpi_device_dir(device));
-
- return;
-}
-
-#else
-static void acpi_cpufreq_add_file(struct acpi_processor *pr)
-{
- return;
-}
-static void acpi_cpufreq_remove_file(struct acpi_processor *pr)
-{
- return;
-}
-#endif /* CONFIG_X86_ACPI_CPUFREQ_PROC_INTF */
-
static int acpi_processor_get_psd(struct acpi_processor *pr)
{
int result = 0;
@@ -747,14 +649,12 @@
}
EXPORT_SYMBOL(acpi_processor_preregister_performance);
-
int
acpi_processor_register_performance(struct acpi_processor_performance
*performance, unsigned int cpu)
{
struct acpi_processor *pr;
-
if (!(acpi_processor_ppc_status & PPC_REGISTERED))
return -EINVAL;
@@ -781,8 +681,6 @@
return -EIO;
}
- acpi_cpufreq_add_file(pr);
-
mutex_unlock(&performance_mutex);
return 0;
}
@@ -795,7 +693,6 @@
{
struct acpi_processor *pr;
-
mutex_lock(&performance_mutex);
pr = per_cpu(processors, cpu);
@@ -808,8 +705,6 @@
kfree(pr->performance->states);
pr->performance = NULL;
- acpi_cpufreq_remove_file(pr);
-
mutex_unlock(&performance_mutex);
return;
diff --git a/drivers/acpi/main.c b/drivers/acpi/sleep.c
similarity index 99%
rename from drivers/acpi/main.c
rename to drivers/acpi/sleep.c
index 7e3c609..5192666 100644
--- a/drivers/acpi/main.c
+++ b/drivers/acpi/sleep.c
@@ -90,31 +90,6 @@
old_suspend_ordering = true;
}
-/*
- * According to the ACPI specification the BIOS should make sure that ACPI is
- * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states. Still,
- * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
- * on such systems during resume. Unfortunately that doesn't help in
- * particularly pathological cases in which SCI_EN has to be set directly on
- * resume, although the specification states very clearly that this flag is
- * owned by the hardware. The set_sci_en_on_resume variable will be set in such
- * cases.
- */
-static bool set_sci_en_on_resume;
-/*
- * The ACPI specification wants us to save NVS memory regions during hibernation
- * and to restore them during the subsequent resume. However, it is not certain
- * if this mechanism is going to work on all machines, so we allow the user to
- * disable this mechanism using the 'acpi_sleep=s4_nonvs' kernel command line
- * option.
- */
-static bool s4_no_nvs;
-
-void __init acpi_s4_no_nvs(void)
-{
- s4_no_nvs = true;
-}
-
/**
* acpi_pm_disable_gpes - Disable the GPEs.
*/
@@ -193,6 +168,18 @@
#endif /* CONFIG_ACPI_SLEEP */
#ifdef CONFIG_SUSPEND
+/*
+ * According to the ACPI specification the BIOS should make sure that ACPI is
+ * enabled and SCI_EN bit is set on wake-up from S1 - S3 sleep states. Still,
+ * some BIOSes don't do that and therefore we use acpi_enable() to enable ACPI
+ * on such systems during resume. Unfortunately that doesn't help in
+ * particularly pathological cases in which SCI_EN has to be set directly on
+ * resume, although the specification states very clearly that this flag is
+ * owned by the hardware. The set_sci_en_on_resume variable will be set in such
+ * cases.
+ */
+static bool set_sci_en_on_resume;
+
extern void do_suspend_lowlevel(void);
static u32 acpi_suspend_states[] = {
@@ -396,6 +383,20 @@
#endif /* CONFIG_SUSPEND */
#ifdef CONFIG_HIBERNATION
+/*
+ * The ACPI specification wants us to save NVS memory regions during hibernation
+ * and to restore them during the subsequent resume. However, it is not certain
+ * if this mechanism is going to work on all machines, so we allow the user to
+ * disable this mechanism using the 'acpi_sleep=s4_nonvs' kernel command line
+ * option.
+ */
+static bool s4_no_nvs;
+
+void __init acpi_s4_no_nvs(void)
+{
+ s4_no_nvs = true;
+}
+
static unsigned long s4_hardware_signature;
static struct acpi_table_facs *facs;
static bool nosigcheck;
@@ -679,7 +680,7 @@
static void acpi_power_off(void)
{
/* acpi_sleep_prepare(ACPI_STATE_S5) should have already been called */
- printk("%s called\n", __func__);
+ printk(KERN_DEBUG "%s called\n", __func__);
local_irq_disable();
acpi_enable_wakeup_device(ACPI_STATE_S5);
acpi_enter_sleep_state(ACPI_STATE_S5);
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index 775c97a..a885295 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -293,7 +293,12 @@
int __init acpi_table_init(void)
{
- acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0);
+ acpi_status status;
+
+ status = acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0);
+ if (ACPI_FAILURE(status))
+ return 1;
+
check_multiple_madt();
return 0;
}
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 073ff09..99e6f1f 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -416,7 +416,8 @@
}
/* Passive (optional) */
- if (flag & ACPI_TRIPS_PASSIVE) {
+ if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.flags.valid) ||
+ (flag == ACPI_TRIPS_INIT)) {
valid = tz->trips.passive.flags.valid;
if (psv == -1) {
status = AE_SUPPORT;
@@ -462,8 +463,11 @@
memset(&devices, 0, sizeof(struct acpi_handle_list));
status = acpi_evaluate_reference(tz->device->handle, "_PSL",
NULL, &devices);
- if (ACPI_FAILURE(status))
+ if (ACPI_FAILURE(status)) {
+ printk(KERN_WARNING PREFIX
+ "Invalid passive threshold\n");
tz->trips.passive.flags.valid = 0;
+ }
else
tz->trips.passive.flags.valid = 1;
@@ -487,7 +491,8 @@
if (act == -1)
break; /* disable all active trip points */
- if (flag & ACPI_TRIPS_ACTIVE) {
+ if ((flag == ACPI_TRIPS_INIT) || ((flag & ACPI_TRIPS_ACTIVE) &&
+ tz->trips.active[i].flags.valid)) {
status = acpi_evaluate_integer(tz->device->handle,
name, NULL, &tmp);
if (ACPI_FAILURE(status)) {
@@ -521,8 +526,11 @@
memset(&devices, 0, sizeof(struct acpi_handle_list));
status = acpi_evaluate_reference(tz->device->handle,
name, NULL, &devices);
- if (ACPI_FAILURE(status))
+ if (ACPI_FAILURE(status)) {
+ printk(KERN_WARNING PREFIX
+ "Invalid active%d threshold\n", i);
tz->trips.active[i].flags.valid = 0;
+ }
else
tz->trips.active[i].flags.valid = 1;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f261737..bb5ed05 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1020,7 +1020,7 @@
}
seq_printf(seq, "levels: ");
- for (i = 0; i < dev->brightness->count; i++)
+ for (i = 2; i < dev->brightness->count; i++)
seq_printf(seq, " %d", dev->brightness->levels[i]);
seq_printf(seq, "\ncurrent: %d\n", dev->brightness->curr);
@@ -1059,7 +1059,7 @@
return -EFAULT;
/* validate through the list of available levels */
- for (i = 0; i < dev->brightness->count; i++)
+ for (i = 2; i < dev->brightness->count; i++)
if (level == dev->brightness->levels[i]) {
if (ACPI_SUCCESS
(acpi_video_device_lcd_set_level(dev, level)))
@@ -1260,7 +1260,7 @@
printk(KERN_WARNING PREFIX
"This indicates a BIOS bug. Please contact the manufacturer.\n");
}
- printk("%llx\n", options);
+ printk(KERN_WARNING "%llx\n", options);
seq_printf(seq, "can POST: <integrated video>");
if (options & 2)
seq_printf(seq, " <PCI video>");
@@ -1712,7 +1712,7 @@
max = max_below = 0;
min = min_above = 255;
/* Find closest level to level_current */
- for (i = 0; i < device->brightness->count; i++) {
+ for (i = 2; i < device->brightness->count; i++) {
l = device->brightness->levels[i];
if (abs(l - level_current) < abs(delta)) {
delta = l - level_current;
@@ -1722,7 +1722,7 @@
}
/* Ajust level_current to closest available level */
level_current += delta;
- for (i = 0; i < device->brightness->count; i++) {
+ for (i = 2; i < device->brightness->count; i++) {
l = device->brightness->levels[i];
if (l < min)
min = l;
@@ -2006,6 +2006,12 @@
device->pnp.bus_id[3] = '0' + instance;
instance ++;
}
+ /* a hack to fix the duplicate name "VGA" problem on Pa 3553 */
+ if (!strcmp(device->pnp.bus_id, "VGA")) {
+ if (instance)
+ device->pnp.bus_id[3] = '0' + instance;
+ instance++;
+ }
video->device = device;
strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 1a7be96..0bcf264 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -112,11 +112,11 @@
If unsure, say N.
config SATA_MV
- tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Marvell SATA support"
help
This option enables support for the Marvell Serial ATA family.
- Currently supports 88SX[56]0[48][01] chips.
+ Currently supports 88SX[56]0[48][01] PCI(-X) chips,
+ as well as the newer [67]042 PCI-X/PCIe and SOC devices.
If unsure, say N.
@@ -698,6 +698,15 @@
If unsure, say N.
+config PATA_OCTEON_CF
+ tristate "OCTEON Boot Bus Compact Flash support"
+ depends on CPU_CAVIUM_OCTEON
+ help
+ This option enables a polled compact flash driver for use with
+ compact flash cards attached to the OCTEON boot bus.
+
+ If unsure, say N.
+
config PATA_SCC
tristate "Toshiba's Cell Reference Set IDE support"
depends on PCI && PPC_CELLEB
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 674965f..7f1ecf9 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -69,6 +69,7 @@
obj-$(CONFIG_PATA_SCC) += pata_scc.o
obj-$(CONFIG_PATA_SCH) += pata_sch.o
obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
+obj-$(CONFIG_PATA_OCTEON_CF) += pata_octeon_cf.o
obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o
obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o
obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 9603967..a603bbf 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -61,9 +61,14 @@
#define EM_MSG_LED_VALUE_ON 0x00010000
static int ahci_skip_host_reset;
+static int ahci_ignore_sss;
+
module_param_named(skip_host_reset, ahci_skip_host_reset, int, 0444);
MODULE_PARM_DESC(skip_host_reset, "skip global host reset (0=don't skip, 1=skip)");
+module_param_named(ignore_sss, ahci_ignore_sss, int, 0444);
+MODULE_PARM_DESC(ignore_sss, "Ignore staggered spinup flag (0=don't ignore, 1=ignore)");
+
static int ahci_enable_alpm(struct ata_port *ap,
enum link_pm policy);
static void ahci_disable_alpm(struct ata_port *ap);
@@ -2548,6 +2553,32 @@
}
}
+static bool ahci_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq nx6310",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6310"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x1FUL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
@@ -2647,6 +2678,12 @@
}
}
+ if (ahci_broken_system_poweroff(pdev)) {
+ pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN;
+ dev_info(&pdev->dev,
+ "quirky BIOS, skipping spindown on poweroff\n");
+ }
+
/* CAP.NP sometimes indicate the index of the last enabled
* port, at other times, that of the last possible port, so
* determining the maximum port number requires looking at
@@ -2660,8 +2697,10 @@
host->iomap = pcim_iomap_table(pdev);
host->private_data = hpriv;
- if (!(hpriv->cap & HOST_CAP_SSS))
+ if (!(hpriv->cap & HOST_CAP_SSS) || ahci_ignore_sss)
host->flags |= ATA_HOST_PARALLEL_SCAN;
+ else
+ printk(KERN_INFO "ahci: SSS flag set, parallel bus scan disabled\n");
if (pi.flags & ATA_FLAG_EM)
ahci_reset_em(host);
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 887d8f4..54961c0 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1387,6 +1387,32 @@
}
}
+static bool piix_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq 2510p",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 2510p"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x1FUL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
/**
* piix_init_one - Register PIIX ATA PCI device with kernel services
* @pdev: PCI device to register
@@ -1422,6 +1448,14 @@
if (!in_module_init)
return -ENODEV;
+ if (piix_broken_system_poweroff(pdev)) {
+ piix_port_info[ent->driver_data].flags |=
+ ATA_FLAG_NO_POWEROFF_SPINDOWN |
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+ dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+ "on poweroff and hibernation\n");
+ }
+
port_info[0] = piix_port_info[ent->driver_data];
port_info[1] = piix_port_info[ent->driver_data];
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 71218d7..9fbf059 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -164,6 +164,11 @@
MODULE_VERSION(DRV_VERSION);
+static bool ata_sstatus_online(u32 sstatus)
+{
+ return (sstatus & 0xf) == 0x3;
+}
+
/**
* ata_link_next - link iteration helper
* @link: the previous link, NULL to start
@@ -1015,18 +1020,6 @@
return spd_str[spd - 1];
}
-void ata_dev_disable(struct ata_device *dev)
-{
- if (ata_dev_enabled(dev)) {
- if (ata_msg_drv(dev->link->ap))
- ata_dev_printk(dev, KERN_WARNING, "disabled\n");
- ata_acpi_on_disable(dev);
- ata_down_xfermask_limit(dev, ATA_DNXFER_FORCE_PIO0 |
- ATA_DNXFER_QUIET);
- dev->class++;
- }
-}
-
static int ata_dev_set_dipm(struct ata_device *dev, enum link_pm policy)
{
struct ata_link *link = dev->link;
@@ -2239,6 +2232,40 @@
return rc;
}
+static int ata_do_link_spd_horkage(struct ata_device *dev)
+{
+ struct ata_link *plink = ata_dev_phys_link(dev);
+ u32 target, target_limit;
+
+ if (!sata_scr_valid(plink))
+ return 0;
+
+ if (dev->horkage & ATA_HORKAGE_1_5_GBPS)
+ target = 1;
+ else
+ return 0;
+
+ target_limit = (1 << target) - 1;
+
+ /* if already on stricter limit, no need to push further */
+ if (plink->sata_spd_limit <= target_limit)
+ return 0;
+
+ plink->sata_spd_limit = target_limit;
+
+ /* Request another EH round by returning -EAGAIN if link is
+ * going faster than the target speed. Forward progress is
+ * guaranteed by setting sata_spd_limit to target_limit above.
+ */
+ if (plink->sata_spd > target) {
+ ata_dev_printk(dev, KERN_INFO,
+ "applying link speed limit horkage to %s\n",
+ sata_spd_string(target));
+ return -EAGAIN;
+ }
+ return 0;
+}
+
static inline u8 ata_dev_knobble(struct ata_device *dev)
{
struct ata_port *ap = dev->link->ap;
@@ -2329,6 +2356,10 @@
return 0;
}
+ rc = ata_do_link_spd_horkage(dev);
+ if (rc)
+ return rc;
+
/* let ACPI work its magic */
rc = ata_acpi_on_devcfg(dev);
if (rc)
@@ -2784,7 +2815,7 @@
/* This is the last chance, better to slow
* down than lose it.
*/
- sata_down_spd_limit(&ap->link);
+ sata_down_spd_limit(&ap->link, 0);
ata_down_xfermask_limit(dev, ATA_DNXFER_PIO);
}
}
@@ -2880,21 +2911,27 @@
/**
* sata_down_spd_limit - adjust SATA spd limit downward
* @link: Link to adjust SATA spd limit for
+ * @spd_limit: Additional limit
*
* Adjust SATA spd limit of @link downward. Note that this
* function only adjusts the limit. The change must be applied
* using sata_set_spd().
*
+ * If @spd_limit is non-zero, the speed is limited to equal to or
+ * lower than @spd_limit if such speed is supported. If
+ * @spd_limit is slower than any supported speed, only the lowest
+ * supported speed is allowed.
+ *
* LOCKING:
* Inherited from caller.
*
* RETURNS:
* 0 on success, negative errno on failure
*/
-int sata_down_spd_limit(struct ata_link *link)
+int sata_down_spd_limit(struct ata_link *link, u32 spd_limit)
{
u32 sstatus, spd, mask;
- int rc, highbit;
+ int rc, bit;
if (!sata_scr_valid(link))
return -EOPNOTSUPP;
@@ -2903,7 +2940,7 @@
* If not, use cached value in link->sata_spd.
*/
rc = sata_scr_read(link, SCR_STATUS, &sstatus);
- if (rc == 0)
+ if (rc == 0 && ata_sstatus_online(sstatus))
spd = (sstatus >> 4) & 0xf;
else
spd = link->sata_spd;
@@ -2913,8 +2950,8 @@
return -EINVAL;
/* unconditionally mask off the highest bit */
- highbit = fls(mask) - 1;
- mask &= ~(1 << highbit);
+ bit = fls(mask) - 1;
+ mask &= ~(1 << bit);
/* Mask off all speeds higher than or equal to the current
* one. Force 1.5Gbps if current SPD is not available.
@@ -2928,6 +2965,15 @@
if (!mask)
return -EINVAL;
+ if (spd_limit) {
+ if (mask & ((1 << spd_limit) - 1))
+ mask &= (1 << spd_limit) - 1;
+ else {
+ bit = ffs(mask) - 1;
+ mask = 1 << bit;
+ }
+ }
+
link->sata_spd_limit = mask;
ata_link_printk(link, KERN_WARNING, "limiting SATA link speed to %s\n",
@@ -3029,33 +3075,33 @@
*/
static const struct ata_timing ata_timing[] = {
-/* { XFER_PIO_SLOW, 120, 290, 240, 960, 290, 240, 960, 0 }, */
- { XFER_PIO_0, 70, 290, 240, 600, 165, 150, 600, 0 },
- { XFER_PIO_1, 50, 290, 93, 383, 125, 100, 383, 0 },
- { XFER_PIO_2, 30, 290, 40, 330, 100, 90, 240, 0 },
- { XFER_PIO_3, 30, 80, 70, 180, 80, 70, 180, 0 },
- { XFER_PIO_4, 25, 70, 25, 120, 70, 25, 120, 0 },
- { XFER_PIO_5, 15, 65, 25, 100, 65, 25, 100, 0 },
- { XFER_PIO_6, 10, 55, 20, 80, 55, 20, 80, 0 },
+/* { XFER_PIO_SLOW, 120, 290, 240, 960, 290, 240, 0, 960, 0 }, */
+ { XFER_PIO_0, 70, 290, 240, 600, 165, 150, 0, 600, 0 },
+ { XFER_PIO_1, 50, 290, 93, 383, 125, 100, 0, 383, 0 },
+ { XFER_PIO_2, 30, 290, 40, 330, 100, 90, 0, 240, 0 },
+ { XFER_PIO_3, 30, 80, 70, 180, 80, 70, 0, 180, 0 },
+ { XFER_PIO_4, 25, 70, 25, 120, 70, 25, 0, 120, 0 },
+ { XFER_PIO_5, 15, 65, 25, 100, 65, 25, 0, 100, 0 },
+ { XFER_PIO_6, 10, 55, 20, 80, 55, 20, 0, 80, 0 },
- { XFER_SW_DMA_0, 120, 0, 0, 0, 480, 480, 960, 0 },
- { XFER_SW_DMA_1, 90, 0, 0, 0, 240, 240, 480, 0 },
- { XFER_SW_DMA_2, 60, 0, 0, 0, 120, 120, 240, 0 },
+ { XFER_SW_DMA_0, 120, 0, 0, 0, 480, 480, 50, 960, 0 },
+ { XFER_SW_DMA_1, 90, 0, 0, 0, 240, 240, 30, 480, 0 },
+ { XFER_SW_DMA_2, 60, 0, 0, 0, 120, 120, 20, 240, 0 },
- { XFER_MW_DMA_0, 60, 0, 0, 0, 215, 215, 480, 0 },
- { XFER_MW_DMA_1, 45, 0, 0, 0, 80, 50, 150, 0 },
- { XFER_MW_DMA_2, 25, 0, 0, 0, 70, 25, 120, 0 },
- { XFER_MW_DMA_3, 25, 0, 0, 0, 65, 25, 100, 0 },
- { XFER_MW_DMA_4, 25, 0, 0, 0, 55, 20, 80, 0 },
+ { XFER_MW_DMA_0, 60, 0, 0, 0, 215, 215, 20, 480, 0 },
+ { XFER_MW_DMA_1, 45, 0, 0, 0, 80, 50, 5, 150, 0 },
+ { XFER_MW_DMA_2, 25, 0, 0, 0, 70, 25, 5, 120, 0 },
+ { XFER_MW_DMA_3, 25, 0, 0, 0, 65, 25, 5, 100, 0 },
+ { XFER_MW_DMA_4, 25, 0, 0, 0, 55, 20, 5, 80, 0 },
-/* { XFER_UDMA_SLOW, 0, 0, 0, 0, 0, 0, 0, 150 }, */
- { XFER_UDMA_0, 0, 0, 0, 0, 0, 0, 0, 120 },
- { XFER_UDMA_1, 0, 0, 0, 0, 0, 0, 0, 80 },
- { XFER_UDMA_2, 0, 0, 0, 0, 0, 0, 0, 60 },
- { XFER_UDMA_3, 0, 0, 0, 0, 0, 0, 0, 45 },
- { XFER_UDMA_4, 0, 0, 0, 0, 0, 0, 0, 30 },
- { XFER_UDMA_5, 0, 0, 0, 0, 0, 0, 0, 20 },
- { XFER_UDMA_6, 0, 0, 0, 0, 0, 0, 0, 15 },
+/* { XFER_UDMA_SLOW, 0, 0, 0, 0, 0, 0, 0, 0, 150 }, */
+ { XFER_UDMA_0, 0, 0, 0, 0, 0, 0, 0, 0, 120 },
+ { XFER_UDMA_1, 0, 0, 0, 0, 0, 0, 0, 0, 80 },
+ { XFER_UDMA_2, 0, 0, 0, 0, 0, 0, 0, 0, 60 },
+ { XFER_UDMA_3, 0, 0, 0, 0, 0, 0, 0, 0, 45 },
+ { XFER_UDMA_4, 0, 0, 0, 0, 0, 0, 0, 0, 30 },
+ { XFER_UDMA_5, 0, 0, 0, 0, 0, 0, 0, 0, 20 },
+ { XFER_UDMA_6, 0, 0, 0, 0, 0, 0, 0, 0, 15 },
{ 0xFF }
};
@@ -3065,14 +3111,15 @@
static void ata_timing_quantize(const struct ata_timing *t, struct ata_timing *q, int T, int UT)
{
- q->setup = EZ(t->setup * 1000, T);
- q->act8b = EZ(t->act8b * 1000, T);
- q->rec8b = EZ(t->rec8b * 1000, T);
- q->cyc8b = EZ(t->cyc8b * 1000, T);
- q->active = EZ(t->active * 1000, T);
- q->recover = EZ(t->recover * 1000, T);
- q->cycle = EZ(t->cycle * 1000, T);
- q->udma = EZ(t->udma * 1000, UT);
+ q->setup = EZ(t->setup * 1000, T);
+ q->act8b = EZ(t->act8b * 1000, T);
+ q->rec8b = EZ(t->rec8b * 1000, T);
+ q->cyc8b = EZ(t->cyc8b * 1000, T);
+ q->active = EZ(t->active * 1000, T);
+ q->recover = EZ(t->recover * 1000, T);
+ q->dmack_hold = EZ(t->dmack_hold * 1000, T);
+ q->cycle = EZ(t->cycle * 1000, T);
+ q->udma = EZ(t->udma * 1000, UT);
}
void ata_timing_merge(const struct ata_timing *a, const struct ata_timing *b,
@@ -3084,6 +3131,7 @@
if (what & ATA_TIMING_CYC8B ) m->cyc8b = max(a->cyc8b, b->cyc8b);
if (what & ATA_TIMING_ACTIVE ) m->active = max(a->active, b->active);
if (what & ATA_TIMING_RECOVER) m->recover = max(a->recover, b->recover);
+ if (what & ATA_TIMING_DMACK_HOLD) m->dmack_hold = max(a->dmack_hold, b->dmack_hold);
if (what & ATA_TIMING_CYCLE ) m->cycle = max(a->cycle, b->cycle);
if (what & ATA_TIMING_UDMA ) m->udma = max(a->udma, b->udma);
}
@@ -4213,6 +4261,9 @@
/* Devices that do not need bridging limits applied */
{ "MTRON MSP-SATA*", NULL, ATA_HORKAGE_BRIDGE_OK, },
+ /* Devices which aren't very happy with higher link speeds */
+ { "WD My Book", NULL, ATA_HORKAGE_1_5_GBPS, },
+
/* End Marker */
{ }
};
@@ -4707,8 +4758,7 @@
/**
* ata_qc_new - Request an available ATA command, for queueing
- * @ap: Port associated with device @dev
- * @dev: Device from whom we request an available command structure
+ * @ap: target port
*
* LOCKING:
* None.
@@ -5173,7 +5223,7 @@
u32 sstatus;
if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
- (sstatus & 0xf) == 0x3)
+ ata_sstatus_online(sstatus))
return true;
return false;
}
@@ -5197,7 +5247,7 @@
u32 sstatus;
if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
- (sstatus & 0xf) != 0x3)
+ !ata_sstatus_online(sstatus))
return true;
return false;
}
@@ -5410,8 +5460,8 @@
dev->horkage = 0;
spin_unlock_irqrestore(ap->lock, flags);
- memset((void *)dev + ATA_DEVICE_CLEAR_OFFSET, 0,
- sizeof(*dev) - ATA_DEVICE_CLEAR_OFFSET);
+ memset((void *)dev + ATA_DEVICE_CLEAR_BEGIN, 0,
+ ATA_DEVICE_CLEAR_END - ATA_DEVICE_CLEAR_BEGIN);
dev->pio_mask = UINT_MAX;
dev->mwdma_mask = UINT_MAX;
dev->udma_mask = UINT_MAX;
@@ -6638,7 +6688,6 @@
EXPORT_SYMBOL_GPL(ata_port_disable);
EXPORT_SYMBOL_GPL(ata_ratelimit);
EXPORT_SYMBOL_GPL(ata_wait_register);
-EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
EXPORT_SYMBOL_GPL(ata_scsi_queuecmd);
EXPORT_SYMBOL_GPL(ata_scsi_slave_config);
EXPORT_SYMBOL_GPL(ata_scsi_slave_destroy);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 8147a83..ce2ef04 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -82,6 +82,10 @@
ATA_EH_FASTDRAIN_INTERVAL = 3000,
ATA_EH_UA_TRIES = 5,
+
+ /* probe speed down parameters, see ata_eh_schedule_probe() */
+ ATA_EH_PROBE_TRIAL_INTERVAL = 60000, /* 1 min */
+ ATA_EH_PROBE_TRIALS = 2,
};
/* The following table determines how we sequence resets. Each entry
@@ -1176,6 +1180,32 @@
}
/**
+ * ata_dev_disable - disable ATA device
+ * @dev: ATA device to disable
+ *
+ * Disable @dev.
+ *
+ * Locking:
+ * EH context.
+ */
+void ata_dev_disable(struct ata_device *dev)
+{
+ if (!ata_dev_enabled(dev))
+ return;
+
+ if (ata_msg_drv(dev->link->ap))
+ ata_dev_printk(dev, KERN_WARNING, "disabled\n");
+ ata_acpi_on_disable(dev);
+ ata_down_xfermask_limit(dev, ATA_DNXFER_FORCE_PIO0 | ATA_DNXFER_QUIET);
+ dev->class++;
+
+ /* From now till the next successful probe, ering is used to
+ * track probe failures. Clear accumulated device error info.
+ */
+ ata_ering_clear(&dev->ering);
+}
+
+/**
* ata_eh_detach_dev - detach ATA device
* @dev: ATA device to detach
*
@@ -1849,7 +1879,7 @@
/* speed down? */
if (verdict & ATA_EH_SPDN_SPEED_DOWN) {
/* speed down SATA link speed if possible */
- if (sata_down_spd_limit(link) == 0) {
+ if (sata_down_spd_limit(link, 0) == 0) {
action |= ATA_EH_RESET;
goto done;
}
@@ -2601,11 +2631,11 @@
}
if (try == max_tries - 1) {
- sata_down_spd_limit(link);
+ sata_down_spd_limit(link, 0);
if (slave)
- sata_down_spd_limit(slave);
+ sata_down_spd_limit(slave, 0);
} else if (rc == -EPIPE)
- sata_down_spd_limit(failed_link);
+ sata_down_spd_limit(failed_link, 0);
if (hardreset)
reset = hardreset;
@@ -2744,6 +2774,8 @@
readid_flags, dev->id);
switch (rc) {
case 0:
+ /* clear error info accumulated during probe */
+ ata_ering_clear(&dev->ering);
new_mask |= 1 << dev->devno;
break;
case -ENOENT:
@@ -2947,9 +2979,24 @@
return 1;
}
+static int ata_count_probe_trials_cb(struct ata_ering_entry *ent, void *void_arg)
+{
+ u64 interval = msecs_to_jiffies(ATA_EH_PROBE_TRIAL_INTERVAL);
+ u64 now = get_jiffies_64();
+ int *trials = void_arg;
+
+ if (ent->timestamp < now - min(now, interval))
+ return -1;
+
+ (*trials)++;
+ return 0;
+}
+
static int ata_eh_schedule_probe(struct ata_device *dev)
{
struct ata_eh_context *ehc = &dev->link->eh_context;
+ struct ata_link *link = ata_dev_phys_link(dev);
+ int trials = 0;
if (!(ehc->i.probe_mask & (1 << dev->devno)) ||
(ehc->did_probe_mask & (1 << dev->devno)))
@@ -2962,6 +3009,25 @@
ehc->saved_xfer_mode[dev->devno] = 0;
ehc->saved_ncq_enabled &= ~(1 << dev->devno);
+ /* Record and count probe trials on the ering. The specific
+ * error mask used is irrelevant. Because a successful device
+ * detection clears the ering, this count accumulates only if
+ * there are consecutive failed probes.
+ *
+ * If the count is equal to or higher than ATA_EH_PROBE_TRIALS
+ * in the last ATA_EH_PROBE_TRIAL_INTERVAL, link speed is
+ * forced to 1.5Gbps.
+ *
+ * This is to work around cases where failed link speed
+ * negotiation results in device misdetection leading to
+ * infinite DEVXCHG or PHRDY CHG events.
+ */
+ ata_ering_record(&dev->ering, 0, AC_ERR_OTHER);
+ ata_ering_map(&dev->ering, ata_count_probe_trials_cb, &trials);
+
+ if (trials > ATA_EH_PROBE_TRIALS)
+ sata_down_spd_limit(link, 1);
+
return 1;
}
@@ -2969,7 +3035,11 @@
{
struct ata_eh_context *ehc = &dev->link->eh_context;
- ehc->tries[dev->devno]--;
+ /* -EAGAIN from EH routine indicates retry without prejudice.
+ * The requester is responsible for ensuring forward progress.
+ */
+ if (err != -EAGAIN)
+ ehc->tries[dev->devno]--;
switch (err) {
case -ENODEV:
@@ -2979,12 +3049,13 @@
/* give it just one more chance */
ehc->tries[dev->devno] = min(ehc->tries[dev->devno], 1);
case -EIO:
- if (ehc->tries[dev->devno] == 1 && dev->pio_mode > XFER_PIO_0) {
+ if (ehc->tries[dev->devno] == 1) {
/* This is the last chance, better to slow
* down than lose it.
*/
- sata_down_spd_limit(ata_dev_phys_link(dev));
- ata_down_xfermask_limit(dev, ATA_DNXFER_PIO);
+ sata_down_spd_limit(ata_dev_phys_link(dev), 0);
+ if (dev->pio_mode > XFER_PIO_0)
+ ata_down_xfermask_limit(dev, ATA_DNXFER_PIO);
}
}
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 98ca07a..619f2c3 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -729,7 +729,7 @@
if (tries) {
/* consecutive revalidation failures? speed down */
if (reval_failed)
- sata_down_spd_limit(link);
+ sata_down_spd_limit(link, 0);
else
reval_failed = 1;
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 9e92107..b9747fa 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -46,6 +46,7 @@
#include <linux/libata.h>
#include <linux/hdreg.h>
#include <linux/uaccess.h>
+#include <linux/suspend.h>
#include "libata.h"
@@ -414,6 +415,7 @@
/**
* ata_get_identity - Handler for HDIO_GET_IDENTITY ioctl
+ * @ap: target port
* @sdev: SCSI device to get identify data for
* @arg: User buffer area for identify data
*
@@ -423,9 +425,9 @@
* RETURNS:
* Zero on success, negative errno on error.
*/
-static int ata_get_identity(struct scsi_device *sdev, void __user *arg)
+static int ata_get_identity(struct ata_port *ap, struct scsi_device *sdev,
+ void __user *arg)
{
- struct ata_port *ap = ata_shost_to_port(sdev->host);
struct ata_device *dev = ata_scsi_find_dev(ap, sdev);
u16 __user *dst = arg;
char buf[40];
@@ -645,7 +647,8 @@
return rc;
}
-int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
+int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *scsidev,
+ int cmd, void __user *arg)
{
int val = -EINVAL, rc = -EINVAL;
@@ -663,7 +666,7 @@
return 0;
case HDIO_GET_IDENTITY:
- return ata_get_identity(scsidev, arg);
+ return ata_get_identity(ap, scsidev, arg);
case HDIO_DRIVE_CMD:
if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SYS_RAWIO))
@@ -682,6 +685,14 @@
return rc;
}
+EXPORT_SYMBOL_GPL(ata_sas_scsi_ioctl);
+
+int ata_scsi_ioctl(struct scsi_device *scsidev, int cmd, void __user *arg)
+{
+ return ata_sas_scsi_ioctl(ata_shost_to_port(scsidev->host),
+ scsidev, cmd, arg);
+}
+EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
/**
* ata_scsi_qc_new - acquire new ata_queued_cmd reference
@@ -1294,6 +1305,17 @@
tf->command = ATA_CMD_VERIFY; /* READ VERIFY */
} else {
+ /* Some odd clown BIOSen issue spindown on power off (ACPI S4
+ * or S5) causing some drives to spin up and down again.
+ */
+ if ((qc->ap->flags & ATA_FLAG_NO_POWEROFF_SPINDOWN) &&
+ system_state == SYSTEM_POWER_OFF)
+ goto skip;
+
+ if ((qc->ap->flags & ATA_FLAG_NO_HIBERNATE_SPINDOWN) &&
+ system_entering_hibernation())
+ goto skip;
+
/* XXX: This is for backward compatibility, will be
* removed. Read Documentation/feature-removal-schedule.txt
* for more info.
@@ -1317,8 +1339,7 @@
scmd->scsi_done = qc->scsidone;
qc->scsidone = ata_delayed_done;
}
- scmd->result = SAM_STAT_GOOD;
- return 1;
+ goto skip;
}
/* Issue ATA STANDBY IMMEDIATE command */
@@ -1334,10 +1355,13 @@
return 0;
-invalid_fld:
+ invalid_fld:
ata_scsi_set_sense(scmd, ILLEGAL_REQUEST, 0x24, 0x0);
/* "Invalid field in cbd" */
return 1;
+ skip:
+ scmd->result = SAM_STAT_GOOD;
+ return 1;
}
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 5a4aad1..0b299b0 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1322,7 +1322,7 @@
* condition. Mark hint.
*/
ata_ehi_push_desc(ehi, "ST-ATA: "
- "DRQ=1 with device error, "
+ "DRQ=0 without device error, "
"dev_stat 0x%X", status);
qc->err_mask |= AC_ERR_HSM |
AC_ERR_NODEV_HINT;
@@ -1358,6 +1358,16 @@
qc->err_mask |= AC_ERR_HSM;
}
+ /* There are oddball controllers with
+ * status register stuck at 0x7f and
+ * lbal/m/h at zero which makes it
+ * pass all other presence detection
+ * mechanisms we have. Set NODEV_HINT
+ * for it. Kernel bz#7241.
+ */
+ if (status == 0x7f)
+ qc->err_mask |= AC_ERR_NODEV_HINT;
+
/* ata_pio_sectors() might change the
* state to HSM_ST_LAST. so, the state
* is changed after ata_pio_sectors().
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index fe2839e..cea8014 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -79,7 +79,6 @@
u64 block, u32 n_block, unsigned int tf_flags,
unsigned int tag);
extern u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev);
-extern void ata_dev_disable(struct ata_device *dev);
extern void ata_pio_queue_task(struct ata_port *ap, void *data,
unsigned long delay);
extern void ata_port_flush_task(struct ata_port *ap);
@@ -100,7 +99,7 @@
extern int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class,
unsigned int readid_flags);
extern int ata_dev_configure(struct ata_device *dev);
-extern int sata_down_spd_limit(struct ata_link *link);
+extern int sata_down_spd_limit(struct ata_link *link, u32 spd_limit);
extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel);
extern void ata_sg_clean(struct ata_queued_cmd *qc);
extern void ata_qc_free(struct ata_queued_cmd *qc);
@@ -160,6 +159,7 @@
extern void ata_port_wait_eh(struct ata_port *ap);
extern void ata_eh_fastdrain_timerfn(unsigned long arg);
extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
+extern void ata_dev_disable(struct ata_device *dev);
extern void ata_eh_detach_dev(struct ata_device *dev);
extern void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev,
unsigned int action);
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index a7999c1..eb99dbe 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -41,7 +41,7 @@
module_param_named(atapi_dma, ali_atapi_dma, int, 0644);
MODULE_PARM_DESC(atapi_dma, "Enable ATAPI DMA (0=disable, 1=enable)");
-static struct pci_dev *isa_bridge;
+static struct pci_dev *ali_isa_bridge;
/*
* Cable special cases
@@ -346,13 +346,13 @@
int port_bit = 4 << link->ap->port_no;
/* If our bridge is an ALI 1533 then do the extra work */
- if (isa_bridge) {
+ if (ali_isa_bridge) {
/* Tristate and re-enable the bus signals */
- pci_read_config_byte(isa_bridge, 0x58, &r);
+ pci_read_config_byte(ali_isa_bridge, 0x58, &r);
r &= ~port_bit;
- pci_write_config_byte(isa_bridge, 0x58, r);
+ pci_write_config_byte(ali_isa_bridge, 0x58, r);
r |= port_bit;
- pci_write_config_byte(isa_bridge, 0x58, r);
+ pci_write_config_byte(ali_isa_bridge, 0x58, r);
}
ata_sff_postreset(link, classes);
}
@@ -467,14 +467,14 @@
pci_write_config_byte(pdev, 0x53, tmp);
}
north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
- if (north && north->vendor == PCI_VENDOR_ID_AL && isa_bridge) {
+ if (north && north->vendor == PCI_VENDOR_ID_AL && ali_isa_bridge) {
/* Configure the ALi bridge logic. For non ALi rely on BIOS.
Set the south bridge enable bit */
- pci_read_config_byte(isa_bridge, 0x79, &tmp);
+ pci_read_config_byte(ali_isa_bridge, 0x79, &tmp);
if (pdev->revision == 0xC2)
- pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
+ pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x04);
else if (pdev->revision > 0xC2 && pdev->revision < 0xC5)
- pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
+ pci_write_config_byte(ali_isa_bridge, 0x79, tmp | 0x02);
}
pci_dev_put(north);
ata_pci_bmdma_clear_simplex(pdev);
@@ -571,9 +571,9 @@
ali_init_chipset(pdev);
- if (isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) {
+ if (ali_isa_bridge && pdev->revision >= 0x20 && pdev->revision < 0xC2) {
/* Are we paired with a UDMA capable chip */
- pci_read_config_byte(isa_bridge, 0x5E, &tmp);
+ pci_read_config_byte(ali_isa_bridge, 0x5E, &tmp);
if ((tmp & 0x1E) == 0x12)
ppi[0] = &info_20_udma;
}
@@ -617,11 +617,11 @@
static int __init ali_init(void)
{
int ret;
- isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+ ali_isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
ret = pci_register_driver(&ali_pci_driver);
if (ret < 0)
- pci_dev_put(isa_bridge);
+ pci_dev_put(ali_isa_bridge);
return ret;
}
@@ -629,7 +629,7 @@
static void __exit ali_exit(void)
{
pci_unregister_driver(&ali_pci_driver);
- pci_dev_put(isa_bridge);
+ pci_dev_put(ali_isa_bridge);
}
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 0e2cde8..506adde 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -32,21 +32,6 @@
ATIIXP_IDE_UDMA_MODE = 0x56
};
-static int atiixp_pre_reset(struct ata_link *link, unsigned long deadline)
-{
- struct ata_port *ap = link->ap;
- static const struct pci_bits atiixp_enable_bits[] = {
- { 0x48, 1, 0x01, 0x00 },
- { 0x48, 1, 0x08, 0x00 }
- };
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
- if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
- return -ENOENT;
-
- return ata_sff_prereset(link, deadline);
-}
-
static int atiixp_cable_detect(struct ata_port *ap)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
@@ -229,10 +214,9 @@
.cable_detect = atiixp_cable_detect,
.set_piomode = atiixp_set_piomode,
.set_dmamode = atiixp_set_dmamode,
- .prereset = atiixp_pre_reset,
};
-static int atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+static int atiixp_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
static const struct ata_port_info info = {
.flags = ATA_FLAG_SLAVE_POSS,
@@ -241,8 +225,18 @@
.udma_mask = 0x3F,
.port_ops = &atiixp_port_ops
};
- const struct ata_port_info *ppi[] = { &info, NULL };
- return ata_pci_sff_init_one(dev, ppi, &atiixp_sht, NULL);
+ static const struct pci_bits atiixp_enable_bits[] = {
+ { 0x48, 1, 0x01, 0x00 },
+ { 0x48, 1, 0x08, 0x00 }
+ };
+ const struct ata_port_info *ppi[] = { &info, &info };
+ int i;
+
+ for (i = 0; i < 2; i++)
+ if (!pci_test_config_bits(pdev, &atiixp_enable_bits[i]))
+ ppi[i] = &ata_dummy_port_info;
+
+ return ata_pci_sff_init_one(pdev, ppi, &atiixp_sht, NULL);
}
static const struct pci_device_id atiixp[] = {
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
new file mode 100644
index 0000000..0fe4ef3
--- /dev/null
+++ b/drivers/ata/pata_octeon_cf.c
@@ -0,0 +1,965 @@
+/*
+ * Driver for the Octeon bootbus compact flash.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 - 2009 Cavium Networks
+ * Copyright (C) 2008 Wind River Systems
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/libata.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <scsi/scsi_host.h>
+
+#include <asm/octeon/octeon.h>
+
+/*
+ * The Octeon bootbus compact flash interface is connected in at least
+ * 3 different configurations on various evaluation boards:
+ *
+ * -- 8 bits no irq, no DMA
+ * -- 16 bits no irq, no DMA
+ * -- 16 bits True IDE mode with DMA, but no irq.
+ *
+ * In the last case the DMA engine can generate an interrupt when the
+ * transfer is complete. For the first two cases only PIO is supported.
+ *
+ */
+
+#define DRV_NAME "pata_octeon_cf"
+#define DRV_VERSION "2.1"
+
+
+struct octeon_cf_port {
+ struct workqueue_struct *wq;
+ struct delayed_work delayed_finish;
+ struct ata_port *ap;
+ int dma_finished;
+};
+
+static struct scsi_host_template octeon_cf_sht = {
+ ATA_PIO_SHT(DRV_NAME),
+};
+
+/**
+ * Convert nanosecond based time to setting used in the
+ * boot bus timing register, based on timing multiple
+ */
+static unsigned int ns_to_tim_reg(unsigned int tim_mult, unsigned int nsecs)
+{
+ unsigned int val;
+
+ /*
+ * Compute # of eclock periods to get desired duration in
+ * nanoseconds.
+ */
+ val = DIV_ROUND_UP(nsecs * (octeon_get_clock_rate() / 1000000),
+ 1000 * tim_mult);
+
+ return val;
+}
+
+static void octeon_cf_set_boot_reg_cfg(int cs)
+{
+ union cvmx_mio_boot_reg_cfgx reg_cfg;
+ reg_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_CFGX(cs));
+ reg_cfg.s.dmack = 0; /* Don't assert DMACK on access */
+ reg_cfg.s.tim_mult = 2; /* Timing mutiplier 2x */
+ reg_cfg.s.rd_dly = 0; /* Sample on falling edge of BOOT_OE */
+ reg_cfg.s.sam = 0; /* Don't combine write and output enable */
+ reg_cfg.s.we_ext = 0; /* No write enable extension */
+ reg_cfg.s.oe_ext = 0; /* No read enable extension */
+ reg_cfg.s.en = 1; /* Enable this region */
+ reg_cfg.s.orbit = 0; /* Don't combine with previous region */
+ reg_cfg.s.ale = 0; /* Don't do address multiplexing */
+ cvmx_write_csr(CVMX_MIO_BOOT_REG_CFGX(cs), reg_cfg.u64);
+}
+
+/**
+ * Called after libata determines the needed PIO mode. This
+ * function programs the Octeon bootbus regions to support the
+ * timing requirements of the PIO mode.
+ *
+ * @ap: ATA port information
+ * @dev: ATA device
+ */
+static void octeon_cf_set_piomode(struct ata_port *ap, struct ata_device *dev)
+{
+ struct octeon_cf_data *ocd = ap->dev->platform_data;
+ union cvmx_mio_boot_reg_timx reg_tim;
+ int cs = ocd->base_region;
+ int T;
+ struct ata_timing timing;
+
+ int use_iordy;
+ int trh;
+ int pause;
+ /* These names are timing parameters from the ATA spec */
+ int t1;
+ int t2;
+ int t2i;
+
+ T = (int)(2000000000000LL / octeon_get_clock_rate());
+
+ if (ata_timing_compute(dev, dev->pio_mode, &timing, T, T))
+ BUG();
+
+ t1 = timing.setup;
+ if (t1)
+ t1--;
+ t2 = timing.active;
+ if (t2)
+ t2--;
+ t2i = timing.act8b;
+ if (t2i)
+ t2i--;
+
+ trh = ns_to_tim_reg(2, 20);
+ if (trh)
+ trh--;
+
+ pause = timing.cycle - timing.active - timing.setup - trh;
+ if (pause)
+ pause--;
+
+ octeon_cf_set_boot_reg_cfg(cs);
+ if (ocd->dma_engine >= 0)
+ /* True IDE mode, program both chip selects. */
+ octeon_cf_set_boot_reg_cfg(cs + 1);
+
+
+ use_iordy = ata_pio_need_iordy(dev);
+
+ reg_tim.u64 = cvmx_read_csr(CVMX_MIO_BOOT_REG_TIMX(cs));
+ /* Disable page mode */
+ reg_tim.s.pagem = 0;
+ /* Enable dynamic timing */
+ reg_tim.s.waitm = use_iordy;
+ /* Pages are disabled */
+ reg_tim.s.pages = 0;
+ /* We don't use multiplexed address mode */
+ reg_tim.s.ale = 0;
+ /* Not used */
+ reg_tim.s.page = 0;
+ /* Time after IORDY to coninue to assert the data */
+ reg_tim.s.wait = 0;
+ /* Time to wait to complete the cycle. */
+ reg_tim.s.pause = pause;
+ /* How long to hold after a write to de-assert CE. */
+ reg_tim.s.wr_hld = trh;
+ /* How long to wait after a read to de-assert CE. */
+ reg_tim.s.rd_hld = trh;
+ /* How long write enable is asserted */
+ reg_tim.s.we = t2;
+ /* How long read enable is asserted */
+ reg_tim.s.oe = t2;
+ /* Time after CE that read/write starts */
+ reg_tim.s.ce = ns_to_tim_reg(2, 5);
+ /* Time before CE that address is valid */
+ reg_tim.s.adr = 0;
+
+ /* Program the bootbus region timing for the data port chip select. */
+ cvmx_write_csr(CVMX_MIO_BOOT_REG_TIMX(cs), reg_tim.u64);
+ if (ocd->dma_engine >= 0)
+ /* True IDE mode, program both chip selects. */
+ cvmx_write_csr(CVMX_MIO_BOOT_REG_TIMX(cs + 1), reg_tim.u64);
+}
+
+static void octeon_cf_set_dmamode(struct ata_port *ap, struct ata_device *dev)
+{
+ struct octeon_cf_data *ocd = dev->link->ap->dev->platform_data;
+ union cvmx_mio_boot_dma_timx dma_tim;
+ unsigned int oe_a;
+ unsigned int oe_n;
+ unsigned int dma_ackh;
+ unsigned int dma_arq;
+ unsigned int pause;
+ unsigned int T0, Tkr, Td;
+ unsigned int tim_mult;
+
+ const struct ata_timing *timing;
+
+ timing = ata_timing_find_mode(dev->dma_mode);
+ T0 = timing->cycle;
+ Td = timing->active;
+ Tkr = timing->recover;
+ dma_ackh = timing->dmack_hold;
+
+ dma_tim.u64 = 0;
+ /* dma_tim.s.tim_mult = 0 --> 4x */
+ tim_mult = 4;
+
+ /* not spec'ed, value in eclocks, not affected by tim_mult */
+ dma_arq = 8;
+ pause = 25 - dma_arq * 1000 /
+ (octeon_get_clock_rate() / 1000000); /* Tz */
+
+ oe_a = Td;
+ /* Tkr from cf spec, lengthened to meet T0 */
+ oe_n = max(T0 - oe_a, Tkr);
+
+ dma_tim.s.dmack_pi = 1;
+
+ dma_tim.s.oe_n = ns_to_tim_reg(tim_mult, oe_n);
+ dma_tim.s.oe_a = ns_to_tim_reg(tim_mult, oe_a);
+
+ /*
+ * This is tI, C.F. spec. says 0, but Sony CF card requires
+ * more, we use 20 nS.
+ */
+ dma_tim.s.dmack_s = ns_to_tim_reg(tim_mult, 20);;
+ dma_tim.s.dmack_h = ns_to_tim_reg(tim_mult, dma_ackh);
+
+ dma_tim.s.dmarq = dma_arq;
+ dma_tim.s.pause = ns_to_tim_reg(tim_mult, pause);
+
+ dma_tim.s.rd_dly = 0; /* Sample right on edge */
+
+ /* writes only */
+ dma_tim.s.we_n = ns_to_tim_reg(tim_mult, oe_n);
+ dma_tim.s.we_a = ns_to_tim_reg(tim_mult, oe_a);
+
+ pr_debug("ns to ticks (mult %d) of %d is: %d\n", tim_mult, 60,
+ ns_to_tim_reg(tim_mult, 60));
+ pr_debug("oe_n: %d, oe_a: %d, dmack_s: %d, dmack_h: "
+ "%d, dmarq: %d, pause: %d\n",
+ dma_tim.s.oe_n, dma_tim.s.oe_a, dma_tim.s.dmack_s,
+ dma_tim.s.dmack_h, dma_tim.s.dmarq, dma_tim.s.pause);
+
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_TIMX(ocd->dma_engine),
+ dma_tim.u64);
+
+}
+
+/**
+ * Handle an 8 bit I/O request.
+ *
+ * @dev: Device to access
+ * @buffer: Data buffer
+ * @buflen: Length of the buffer.
+ * @rw: True to write.
+ */
+static unsigned int octeon_cf_data_xfer8(struct ata_device *dev,
+ unsigned char *buffer,
+ unsigned int buflen,
+ int rw)
+{
+ struct ata_port *ap = dev->link->ap;
+ void __iomem *data_addr = ap->ioaddr.data_addr;
+ unsigned long words;
+ int count;
+
+ words = buflen;
+ if (rw) {
+ count = 16;
+ while (words--) {
+ iowrite8(*buffer, data_addr);
+ buffer++;
+ /*
+ * Every 16 writes do a read so the bootbus
+ * FIFO doesn't fill up.
+ */
+ if (--count == 0) {
+ ioread8(ap->ioaddr.altstatus_addr);
+ count = 16;
+ }
+ }
+ } else {
+ ioread8_rep(data_addr, buffer, words);
+ }
+ return buflen;
+}
+
+/**
+ * Handle a 16 bit I/O request.
+ *
+ * @dev: Device to access
+ * @buffer: Data buffer
+ * @buflen: Length of the buffer.
+ * @rw: True to write.
+ */
+static unsigned int octeon_cf_data_xfer16(struct ata_device *dev,
+ unsigned char *buffer,
+ unsigned int buflen,
+ int rw)
+{
+ struct ata_port *ap = dev->link->ap;
+ void __iomem *data_addr = ap->ioaddr.data_addr;
+ unsigned long words;
+ int count;
+
+ words = buflen / 2;
+ if (rw) {
+ count = 16;
+ while (words--) {
+ iowrite16(*(uint16_t *)buffer, data_addr);
+ buffer += sizeof(uint16_t);
+ /*
+ * Every 16 writes do a read so the bootbus
+ * FIFO doesn't fill up.
+ */
+ if (--count == 0) {
+ ioread8(ap->ioaddr.altstatus_addr);
+ count = 16;
+ }
+ }
+ } else {
+ while (words--) {
+ *(uint16_t *)buffer = ioread16(data_addr);
+ buffer += sizeof(uint16_t);
+ }
+ }
+ /* Transfer trailing 1 byte, if any. */
+ if (unlikely(buflen & 0x01)) {
+ __le16 align_buf[1] = { 0 };
+
+ if (rw == READ) {
+ align_buf[0] = cpu_to_le16(ioread16(data_addr));
+ memcpy(buffer, align_buf, 1);
+ } else {
+ memcpy(align_buf, buffer, 1);
+ iowrite16(le16_to_cpu(align_buf[0]), data_addr);
+ }
+ words++;
+ }
+ return buflen;
+}
+
+/**
+ * Read the taskfile for 16bit non-True IDE only.
+ */
+static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf)
+{
+ u16 blob;
+ /* The base of the registers is at ioaddr.data_addr. */
+ void __iomem *base = ap->ioaddr.data_addr;
+
+ blob = __raw_readw(base + 0xc);
+ tf->feature = blob >> 8;
+
+ blob = __raw_readw(base + 2);
+ tf->nsect = blob & 0xff;
+ tf->lbal = blob >> 8;
+
+ blob = __raw_readw(base + 4);
+ tf->lbam = blob & 0xff;
+ tf->lbah = blob >> 8;
+
+ blob = __raw_readw(base + 6);
+ tf->device = blob & 0xff;
+ tf->command = blob >> 8;
+
+ if (tf->flags & ATA_TFLAG_LBA48) {
+ if (likely(ap->ioaddr.ctl_addr)) {
+ iowrite8(tf->ctl | ATA_HOB, ap->ioaddr.ctl_addr);
+
+ blob = __raw_readw(base + 0xc);
+ tf->hob_feature = blob >> 8;
+
+ blob = __raw_readw(base + 2);
+ tf->hob_nsect = blob & 0xff;
+ tf->hob_lbal = blob >> 8;
+
+ blob = __raw_readw(base + 4);
+ tf->hob_lbam = blob & 0xff;
+ tf->hob_lbah = blob >> 8;
+
+ iowrite8(tf->ctl, ap->ioaddr.ctl_addr);
+ ap->last_ctl = tf->ctl;
+ } else {
+ WARN_ON(1);
+ }
+ }
+}
+
+static u8 octeon_cf_check_status16(struct ata_port *ap)
+{
+ u16 blob;
+ void __iomem *base = ap->ioaddr.data_addr;
+
+ blob = __raw_readw(base + 6);
+ return blob >> 8;
+}
+
+static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes,
+ unsigned long deadline)
+{
+ struct ata_port *ap = link->ap;
+ void __iomem *base = ap->ioaddr.data_addr;
+ int rc;
+ u8 err;
+
+ DPRINTK("about to softreset\n");
+ __raw_writew(ap->ctl, base + 0xe);
+ udelay(20);
+ __raw_writew(ap->ctl | ATA_SRST, base + 0xe);
+ udelay(20);
+ __raw_writew(ap->ctl, base + 0xe);
+
+ rc = ata_sff_wait_after_reset(link, 1, deadline);
+ if (rc) {
+ ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc);
+ return rc;
+ }
+
+ /* determine by signature whether we have ATA or ATAPI devices */
+ classes[0] = ata_sff_dev_classify(&link->device[0], 1, &err);
+ DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]);
+ return 0;
+}
+
+/**
+ * Load the taskfile for 16bit non-True IDE only. The device_addr is
+ * not loaded, we do this as part of octeon_cf_exec_command16.
+ */
+static void octeon_cf_tf_load16(struct ata_port *ap,
+ const struct ata_taskfile *tf)
+{
+ unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
+ /* The base of the registers is at ioaddr.data_addr. */
+ void __iomem *base = ap->ioaddr.data_addr;
+
+ if (tf->ctl != ap->last_ctl) {
+ iowrite8(tf->ctl, ap->ioaddr.ctl_addr);
+ ap->last_ctl = tf->ctl;
+ ata_wait_idle(ap);
+ }
+ if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
+ __raw_writew(tf->hob_feature << 8, base + 0xc);
+ __raw_writew(tf->hob_nsect | tf->hob_lbal << 8, base + 2);
+ __raw_writew(tf->hob_lbam | tf->hob_lbah << 8, base + 4);
+ VPRINTK("hob: feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
+ tf->hob_feature,
+ tf->hob_nsect,
+ tf->hob_lbal,
+ tf->hob_lbam,
+ tf->hob_lbah);
+ }
+ if (is_addr) {
+ __raw_writew(tf->feature << 8, base + 0xc);
+ __raw_writew(tf->nsect | tf->lbal << 8, base + 2);
+ __raw_writew(tf->lbam | tf->lbah << 8, base + 4);
+ VPRINTK("feat 0x%X nsect 0x%X, lba 0x%X 0x%X 0x%X\n",
+ tf->feature,
+ tf->nsect,
+ tf->lbal,
+ tf->lbam,
+ tf->lbah);
+ }
+ ata_wait_idle(ap);
+}
+
+
+static void octeon_cf_dev_select(struct ata_port *ap, unsigned int device)
+{
+/* There is only one device, do nothing. */
+ return;
+}
+
+/*
+ * Issue ATA command to host controller. The device_addr is also sent
+ * as it must be written in a combined write with the command.
+ */
+static void octeon_cf_exec_command16(struct ata_port *ap,
+ const struct ata_taskfile *tf)
+{
+ /* The base of the registers is at ioaddr.data_addr. */
+ void __iomem *base = ap->ioaddr.data_addr;
+ u16 blob;
+
+ if (tf->flags & ATA_TFLAG_DEVICE) {
+ VPRINTK("device 0x%X\n", tf->device);
+ blob = tf->device;
+ } else {
+ blob = 0;
+ }
+
+ DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
+ blob |= (tf->command << 8);
+ __raw_writew(blob, base + 6);
+
+
+ ata_wait_idle(ap);
+}
+
+static u8 octeon_cf_irq_on(struct ata_port *ap)
+{
+ return 0;
+}
+
+static void octeon_cf_irq_clear(struct ata_port *ap)
+{
+ return;
+}
+
+static void octeon_cf_dma_setup(struct ata_queued_cmd *qc)
+{
+ struct ata_port *ap = qc->ap;
+ struct octeon_cf_port *cf_port;
+
+ cf_port = (struct octeon_cf_port *)ap->private_data;
+ DPRINTK("ENTER\n");
+ /* issue r/w command */
+ qc->cursg = qc->sg;
+ cf_port->dma_finished = 0;
+ ap->ops->sff_exec_command(ap, &qc->tf);
+ DPRINTK("EXIT\n");
+}
+
+/**
+ * Start a DMA transfer that was already setup
+ *
+ * @qc: Information about the DMA
+ */
+static void octeon_cf_dma_start(struct ata_queued_cmd *qc)
+{
+ struct octeon_cf_data *ocd = qc->ap->dev->platform_data;
+ union cvmx_mio_boot_dma_cfgx mio_boot_dma_cfg;
+ union cvmx_mio_boot_dma_intx mio_boot_dma_int;
+ struct scatterlist *sg;
+
+ VPRINTK("%d scatterlists\n", qc->n_elem);
+
+ /* Get the scatter list entry we need to DMA into */
+ sg = qc->cursg;
+ BUG_ON(!sg);
+
+ /*
+ * Clear the DMA complete status.
+ */
+ mio_boot_dma_int.u64 = 0;
+ mio_boot_dma_int.s.done = 1;
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine),
+ mio_boot_dma_int.u64);
+
+ /* Enable the interrupt. */
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_INT_ENX(ocd->dma_engine),
+ mio_boot_dma_int.u64);
+
+ /* Set the direction of the DMA */
+ mio_boot_dma_cfg.u64 = 0;
+ mio_boot_dma_cfg.s.en = 1;
+ mio_boot_dma_cfg.s.rw = ((qc->tf.flags & ATA_TFLAG_WRITE) != 0);
+
+ /*
+ * Don't stop the DMA if the device deasserts DMARQ. Many
+ * compact flashes deassert DMARQ for a short time between
+ * sectors. Instead of stopping and restarting the DMA, we'll
+ * let the hardware do it. If the DMA is really stopped early
+ * due to an error condition, a later timeout will force us to
+ * stop.
+ */
+ mio_boot_dma_cfg.s.clr = 0;
+
+ /* Size is specified in 16bit words and minus one notation */
+ mio_boot_dma_cfg.s.size = sg_dma_len(sg) / 2 - 1;
+
+ /* We need to swap the high and low bytes of every 16 bits */
+ mio_boot_dma_cfg.s.swap8 = 1;
+
+ mio_boot_dma_cfg.s.adr = sg_dma_address(sg);
+
+ VPRINTK("%s %d bytes address=%p\n",
+ (mio_boot_dma_cfg.s.rw) ? "write" : "read", sg->length,
+ (void *)(unsigned long)mio_boot_dma_cfg.s.adr);
+
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine),
+ mio_boot_dma_cfg.u64);
+}
+
+/**
+ *
+ * LOCKING:
+ * spin_lock_irqsave(host lock)
+ *
+ */
+static unsigned int octeon_cf_dma_finished(struct ata_port *ap,
+ struct ata_queued_cmd *qc)
+{
+ struct ata_eh_info *ehi = &ap->link.eh_info;
+ struct octeon_cf_data *ocd = ap->dev->platform_data;
+ union cvmx_mio_boot_dma_cfgx dma_cfg;
+ union cvmx_mio_boot_dma_intx dma_int;
+ struct octeon_cf_port *cf_port;
+ u8 status;
+
+ VPRINTK("ata%u: protocol %d task_state %d\n",
+ ap->print_id, qc->tf.protocol, ap->hsm_task_state);
+
+
+ if (ap->hsm_task_state != HSM_ST_LAST)
+ return 0;
+
+ cf_port = (struct octeon_cf_port *)ap->private_data;
+
+ dma_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine));
+ if (dma_cfg.s.size != 0xfffff) {
+ /* Error, the transfer was not complete. */
+ qc->err_mask |= AC_ERR_HOST_BUS;
+ ap->hsm_task_state = HSM_ST_ERR;
+ }
+
+ /* Stop and clear the dma engine. */
+ dma_cfg.u64 = 0;
+ dma_cfg.s.size = -1;
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine), dma_cfg.u64);
+
+ /* Disable the interrupt. */
+ dma_int.u64 = 0;
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_INT_ENX(ocd->dma_engine), dma_int.u64);
+
+ /* Clear the DMA complete status */
+ dma_int.s.done = 1;
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine), dma_int.u64);
+
+ status = ap->ops->sff_check_status(ap);
+
+ ata_sff_hsm_move(ap, qc, status, 0);
+
+ if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA))
+ ata_ehi_push_desc(ehi, "DMA stat 0x%x", status);
+
+ return 1;
+}
+
+/*
+ * Check if any queued commands have more DMAs, if so start the next
+ * transfer, else do end of transfer handling.
+ */
+static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
+{
+ struct ata_host *host = dev_instance;
+ struct octeon_cf_port *cf_port;
+ int i;
+ unsigned int handled = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&host->lock, flags);
+
+ DPRINTK("ENTER\n");
+ for (i = 0; i < host->n_ports; i++) {
+ u8 status;
+ struct ata_port *ap;
+ struct ata_queued_cmd *qc;
+ union cvmx_mio_boot_dma_intx dma_int;
+ union cvmx_mio_boot_dma_cfgx dma_cfg;
+ struct octeon_cf_data *ocd;
+
+ ap = host->ports[i];
+ ocd = ap->dev->platform_data;
+ if (!ap || (ap->flags & ATA_FLAG_DISABLED))
+ continue;
+
+ ocd = ap->dev->platform_data;
+ cf_port = (struct octeon_cf_port *)ap->private_data;
+ dma_int.u64 =
+ cvmx_read_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine));
+ dma_cfg.u64 =
+ cvmx_read_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine));
+
+ qc = ata_qc_from_tag(ap, ap->link.active_tag);
+
+ if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
+ (qc->flags & ATA_QCFLAG_ACTIVE)) {
+ if (dma_int.s.done && !dma_cfg.s.en) {
+ if (!sg_is_last(qc->cursg)) {
+ qc->cursg = sg_next(qc->cursg);
+ handled = 1;
+ octeon_cf_dma_start(qc);
+ continue;
+ } else {
+ cf_port->dma_finished = 1;
+ }
+ }
+ if (!cf_port->dma_finished)
+ continue;
+ status = ioread8(ap->ioaddr.altstatus_addr);
+ if (status & (ATA_BUSY | ATA_DRQ)) {
+ /*
+ * We are busy, try to handle it
+ * later. This is the DMA finished
+ * interrupt, and it could take a
+ * little while for the card to be
+ * ready for more commands.
+ */
+ /* Clear DMA irq. */
+ dma_int.u64 = 0;
+ dma_int.s.done = 1;
+ cvmx_write_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine),
+ dma_int.u64);
+
+ queue_delayed_work(cf_port->wq,
+ &cf_port->delayed_finish, 1);
+ handled = 1;
+ } else {
+ handled |= octeon_cf_dma_finished(ap, qc);
+ }
+ }
+ }
+ spin_unlock_irqrestore(&host->lock, flags);
+ DPRINTK("EXIT\n");
+ return IRQ_RETVAL(handled);
+}
+
+static void octeon_cf_delayed_finish(struct work_struct *work)
+{
+ struct octeon_cf_port *cf_port = container_of(work,
+ struct octeon_cf_port,
+ delayed_finish.work);
+ struct ata_port *ap = cf_port->ap;
+ struct ata_host *host = ap->host;
+ struct ata_queued_cmd *qc;
+ unsigned long flags;
+ u8 status;
+
+ spin_lock_irqsave(&host->lock, flags);
+
+ /*
+ * If the port is not waiting for completion, it must have
+ * handled it previously. The hsm_task_state is
+ * protected by host->lock.
+ */
+ if (ap->hsm_task_state != HSM_ST_LAST || !cf_port->dma_finished)
+ goto out;
+
+ status = ioread8(ap->ioaddr.altstatus_addr);
+ if (status & (ATA_BUSY | ATA_DRQ)) {
+ /* Still busy, try again. */
+ queue_delayed_work(cf_port->wq,
+ &cf_port->delayed_finish, 1);
+ goto out;
+ }
+ qc = ata_qc_from_tag(ap, ap->link.active_tag);
+ if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)) &&
+ (qc->flags & ATA_QCFLAG_ACTIVE))
+ octeon_cf_dma_finished(ap, qc);
+out:
+ spin_unlock_irqrestore(&host->lock, flags);
+}
+
+static void octeon_cf_dev_config(struct ata_device *dev)
+{
+ /*
+ * A maximum of 2^20 - 1 16 bit transfers are possible with
+ * the bootbus DMA. So we need to throttle max_sectors to
+ * (2^12 - 1 == 4095) to assure that this can never happen.
+ */
+ dev->max_sectors = min(dev->max_sectors, 4095U);
+}
+
+/*
+ * Trap if driver tries to do standard bmdma commands. They are not
+ * supported.
+ */
+static void unreachable_qc(struct ata_queued_cmd *qc)
+{
+ BUG();
+}
+
+static u8 unreachable_port(struct ata_port *ap)
+{
+ BUG();
+}
+
+/*
+ * We don't do ATAPI DMA so return 0.
+ */
+static int octeon_cf_check_atapi_dma(struct ata_queued_cmd *qc)
+{
+ return 0;
+}
+
+static unsigned int octeon_cf_qc_issue(struct ata_queued_cmd *qc)
+{
+ struct ata_port *ap = qc->ap;
+
+ switch (qc->tf.protocol) {
+ case ATA_PROT_DMA:
+ WARN_ON(qc->tf.flags & ATA_TFLAG_POLLING);
+
+ ap->ops->sff_tf_load(ap, &qc->tf); /* load tf registers */
+ octeon_cf_dma_setup(qc); /* set up dma */
+ octeon_cf_dma_start(qc); /* initiate dma */
+ ap->hsm_task_state = HSM_ST_LAST;
+ break;
+
+ case ATAPI_PROT_DMA:
+ dev_err(ap->dev, "Error, ATAPI not supported\n");
+ BUG();
+
+ default:
+ return ata_sff_qc_issue(qc);
+ }
+
+ return 0;
+}
+
+static struct ata_port_operations octeon_cf_ops = {
+ .inherits = &ata_sff_port_ops,
+ .check_atapi_dma = octeon_cf_check_atapi_dma,
+ .qc_prep = ata_noop_qc_prep,
+ .qc_issue = octeon_cf_qc_issue,
+ .sff_dev_select = octeon_cf_dev_select,
+ .sff_irq_on = octeon_cf_irq_on,
+ .sff_irq_clear = octeon_cf_irq_clear,
+ .bmdma_setup = unreachable_qc,
+ .bmdma_start = unreachable_qc,
+ .bmdma_stop = unreachable_qc,
+ .bmdma_status = unreachable_port,
+ .cable_detect = ata_cable_40wire,
+ .set_piomode = octeon_cf_set_piomode,
+ .set_dmamode = octeon_cf_set_dmamode,
+ .dev_config = octeon_cf_dev_config,
+};
+
+static int __devinit octeon_cf_probe(struct platform_device *pdev)
+{
+ struct resource *res_cs0, *res_cs1;
+
+ void __iomem *cs0;
+ void __iomem *cs1 = NULL;
+ struct ata_host *host;
+ struct ata_port *ap;
+ struct octeon_cf_data *ocd;
+ int irq = 0;
+ irq_handler_t irq_handler = NULL;
+ void __iomem *base;
+ struct octeon_cf_port *cf_port;
+
+ res_cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ if (!res_cs0)
+ return -EINVAL;
+
+ ocd = pdev->dev.platform_data;
+
+ cs0 = devm_ioremap_nocache(&pdev->dev, res_cs0->start,
+ res_cs0->end - res_cs0->start + 1);
+
+ if (!cs0)
+ return -ENOMEM;
+
+ /* Determine from availability of DMA if True IDE mode or not */
+ if (ocd->dma_engine >= 0) {
+ res_cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!res_cs1)
+ return -EINVAL;
+
+ cs1 = devm_ioremap_nocache(&pdev->dev, res_cs1->start,
+ res_cs0->end - res_cs1->start + 1);
+
+ if (!cs1)
+ return -ENOMEM;
+ }
+
+ cf_port = kzalloc(sizeof(*cf_port), GFP_KERNEL);
+ if (!cf_port)
+ return -ENOMEM;
+
+ /* allocate host */
+ host = ata_host_alloc(&pdev->dev, 1);
+ if (!host)
+ goto free_cf_port;
+
+ ap = host->ports[0];
+ ap->private_data = cf_port;
+ cf_port->ap = ap;
+ ap->ops = &octeon_cf_ops;
+ ap->pio_mask = 0x7f; /* Support PIO 0-6 */
+ ap->flags |= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY
+ | ATA_FLAG_NO_ATAPI | ATA_FLAG_PIO_POLLING;
+
+ base = cs0 + ocd->base_region_bias;
+ if (!ocd->is16bit) {
+ ap->ioaddr.cmd_addr = base;
+ ata_sff_std_ports(&ap->ioaddr);
+
+ ap->ioaddr.altstatus_addr = base + 0xe;
+ ap->ioaddr.ctl_addr = base + 0xe;
+ octeon_cf_ops.sff_data_xfer = octeon_cf_data_xfer8;
+ } else if (cs1) {
+ /* Presence of cs1 indicates True IDE mode. */
+ ap->ioaddr.cmd_addr = base + (ATA_REG_CMD << 1) + 1;
+ ap->ioaddr.data_addr = base + (ATA_REG_DATA << 1);
+ ap->ioaddr.error_addr = base + (ATA_REG_ERR << 1) + 1;
+ ap->ioaddr.feature_addr = base + (ATA_REG_FEATURE << 1) + 1;
+ ap->ioaddr.nsect_addr = base + (ATA_REG_NSECT << 1) + 1;
+ ap->ioaddr.lbal_addr = base + (ATA_REG_LBAL << 1) + 1;
+ ap->ioaddr.lbam_addr = base + (ATA_REG_LBAM << 1) + 1;
+ ap->ioaddr.lbah_addr = base + (ATA_REG_LBAH << 1) + 1;
+ ap->ioaddr.device_addr = base + (ATA_REG_DEVICE << 1) + 1;
+ ap->ioaddr.status_addr = base + (ATA_REG_STATUS << 1) + 1;
+ ap->ioaddr.command_addr = base + (ATA_REG_CMD << 1) + 1;
+ ap->ioaddr.altstatus_addr = cs1 + (6 << 1) + 1;
+ ap->ioaddr.ctl_addr = cs1 + (6 << 1) + 1;
+ octeon_cf_ops.sff_data_xfer = octeon_cf_data_xfer16;
+
+ ap->mwdma_mask = 0x1f; /* Support MWDMA 0-4 */
+ irq = platform_get_irq(pdev, 0);
+ irq_handler = octeon_cf_interrupt;
+
+ /* True IDE mode needs delayed work to poll for not-busy. */
+ cf_port->wq = create_singlethread_workqueue(DRV_NAME);
+ if (!cf_port->wq)
+ goto free_cf_port;
+ INIT_DELAYED_WORK(&cf_port->delayed_finish,
+ octeon_cf_delayed_finish);
+
+ } else {
+ /* 16 bit but not True IDE */
+ octeon_cf_ops.sff_data_xfer = octeon_cf_data_xfer16;
+ octeon_cf_ops.softreset = octeon_cf_softreset16;
+ octeon_cf_ops.sff_check_status = octeon_cf_check_status16;
+ octeon_cf_ops.sff_tf_read = octeon_cf_tf_read16;
+ octeon_cf_ops.sff_tf_load = octeon_cf_tf_load16;
+ octeon_cf_ops.sff_exec_command = octeon_cf_exec_command16;
+
+ ap->ioaddr.data_addr = base + ATA_REG_DATA;
+ ap->ioaddr.nsect_addr = base + ATA_REG_NSECT;
+ ap->ioaddr.lbal_addr = base + ATA_REG_LBAL;
+ ap->ioaddr.ctl_addr = base + 0xe;
+ ap->ioaddr.altstatus_addr = base + 0xe;
+ }
+
+ ata_port_desc(ap, "cmd %p ctl %p", base, ap->ioaddr.ctl_addr);
+
+
+ dev_info(&pdev->dev, "version " DRV_VERSION" %d bit%s.\n",
+ (ocd->is16bit) ? 16 : 8,
+ (cs1) ? ", True IDE" : "");
+
+
+ return ata_host_activate(host, irq, irq_handler, 0, &octeon_cf_sht);
+
+free_cf_port:
+ kfree(cf_port);
+ return -ENOMEM;
+}
+
+static struct platform_driver octeon_cf_driver = {
+ .probe = octeon_cf_probe,
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init octeon_cf_init(void)
+{
+ return platform_driver_register(&octeon_cf_driver);
+}
+
+
+MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
+MODULE_DESCRIPTION("low-level driver for Cavium OCTEON Compact Flash PATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+MODULE_ALIAS("platform:" DRV_NAME);
+
+module_init(octeon_cf_init);
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 3080f37..f1b26f7 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -12,7 +12,7 @@
*
* Probe code based on drivers/ide/legacy/qd65xx.c
* Rewritten from the work of Colten Edwards <pje120@cs.usask.ca> by
- * Samuel Thibault <samuel.thibault@fnac.net>
+ * Samuel Thibault <samuel.thibault@ens-lyon.org>
*/
#include <linux/kernel.h>
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index c2e6fb9..ebfcda2 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -63,8 +63,6 @@
ata_sff_sync might be sufficient. */
ata_sff_dma_pause(ap);
ndelay(RB500_CF_IO_DELAY);
-
- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
}
static void rb532_pata_exec_command(struct ata_port *ap,
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 681169c..79a6c9a 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -86,6 +86,10 @@
VIA_SATA_PATA = 0x800, /* SATA/PATA combined configuration */
};
+enum {
+ VIA_IDFLAG_SINGLE = (1 << 0), /* single channel controller) */
+};
+
/*
* VIA SouthBridge chips.
*/
@@ -97,8 +101,12 @@
u8 rev_max;
u16 flags;
} via_isa_bridges[] = {
+ { "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
{ "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, VIA_UDMA_133 |
VIA_BAD_AST | VIA_SATA_PATA },
+ { "vt8261", PCI_DEVICE_ID_VIA_8261, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
@@ -122,6 +130,8 @@
{ "vt82c586", PCI_DEVICE_ID_VIA_82C586_0, 0x00, 0x0f, VIA_UDMA_NONE | VIA_SET_FIFO },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK | VIA_BAD_ID },
+ { "vtxxxx", PCI_DEVICE_ID_VIA_ANON, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST },
{ NULL }
};
@@ -460,6 +470,7 @@
static int printed_version;
u8 enable;
u32 timing;
+ unsigned long flags = id->driver_data;
int rc;
if (!printed_version++)
@@ -469,9 +480,13 @@
if (rc)
return rc;
+ if (flags & VIA_IDFLAG_SINGLE)
+ ppi[1] = &ata_dummy_port_info;
+
/* To find out how the IDE will behave and what features we
actually have to look at the bridge not the IDE controller */
- for (config = via_isa_bridges; config->id; config++)
+ for (config = via_isa_bridges; config->id != PCI_DEVICE_ID_VIA_ANON;
+ config++)
if ((isa = pci_get_device(PCI_VENDOR_ID_VIA +
!!(config->flags & VIA_BAD_ID),
config->id, NULL))) {
@@ -482,10 +497,6 @@
pci_dev_put(isa);
}
- if (!config->id) {
- printk(KERN_WARNING "via: Unknown VIA SouthBridge, disabling.\n");
- return -ENODEV;
- }
pci_dev_put(isa);
if (!(config->flags & VIA_NO_ENABLES)) {
@@ -587,6 +598,7 @@
{ PCI_VDEVICE(VIA, 0x1571), },
{ PCI_VDEVICE(VIA, 0x3164), },
{ PCI_VDEVICE(VIA, 0x5324), },
+ { PCI_VDEVICE(VIA, 0xC409), VIA_IDFLAG_SINGLE },
{ },
};
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 1a56db9..55bc88c 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1288,7 +1288,7 @@
static int sata_fsl_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
- int retval = 0;
+ int retval = -ENXIO;
void __iomem *hcr_base = NULL;
void __iomem *ssr_base = NULL;
void __iomem *csr_base = NULL;
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 86918634..4ae1a41 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -33,10 +33,6 @@
*
* --> ATAPI support (Marvell claims the 60xx/70xx chips can do it).
*
- * --> Investigate problems with PCI Message Signalled Interrupts (MSI).
- *
- * --> Cache frequently-accessed registers in mv_port_priv to reduce overhead.
- *
* --> Develop a low-power-consumption strategy, and implement it.
*
* --> [Experiment, low priority] Investigate interrupt coalescing.
@@ -72,7 +68,7 @@
#include <linux/libata.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "1.24"
+#define DRV_VERSION "1.25"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
@@ -351,8 +347,6 @@
EDMA_HALTCOND_OFS = 0x60, /* GenIIe halt conditions */
- GEN_II_NCQ_MAX_SECTORS = 256, /* max sects/io on Gen2 w/NCQ */
-
/* Host private flags (hp_flags) */
MV_HP_FLAG_MSI = (1 << 0),
MV_HP_ERRATA_50XXB0 = (1 << 1),
@@ -669,8 +663,8 @@
{ PCI_VDEVICE(MARVELL, 0x5081), chip_508x },
/* RocketRAID 1720/174x have different identifiers */
{ PCI_VDEVICE(TTI, 0x1720), chip_6042 },
- { PCI_VDEVICE(TTI, 0x1740), chip_508x },
- { PCI_VDEVICE(TTI, 0x1742), chip_508x },
+ { PCI_VDEVICE(TTI, 0x1740), chip_6042 },
+ { PCI_VDEVICE(TTI, 0x1742), chip_6042 },
{ PCI_VDEVICE(MARVELL, 0x6040), chip_604x },
{ PCI_VDEVICE(MARVELL, 0x6041), chip_604x },
@@ -883,19 +877,15 @@
struct mv_host_priv *hpriv = ap->host->private_data;
int hardport = mv_hardport_from_port(ap->port_no);
void __iomem *hc_mmio = mv_hc_base_from_port(
- mv_host_base(ap->host), hardport);
- u32 hc_irq_cause, ipending;
+ mv_host_base(ap->host), ap->port_no);
+ u32 hc_irq_cause;
/* clear EDMA event indicators, if any */
writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
- /* clear EDMA interrupt indicator, if any */
- hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
- ipending = (DEV_IRQ | DMA_IRQ) << hardport;
- if (hc_irq_cause & ipending) {
- writelfl(hc_irq_cause & ~ipending,
- hc_mmio + HC_IRQ_CAUSE_OFS);
- }
+ /* clear pending irq events */
+ hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
+ writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
mv_edma_cfg(ap, want_ncq);
@@ -1099,20 +1089,12 @@
*
* Gen-II does not support NCQ over a port multiplier
* (no FIS-based switching).
- *
- * We don't have hob_nsect when doing NCQ commands on Gen-II.
- * See mv_qc_prep() for more info.
*/
if (adev->flags & ATA_DFLAG_NCQ) {
if (sata_pmp_attached(adev->link->ap)) {
adev->flags &= ~ATA_DFLAG_NCQ;
ata_dev_printk(adev, KERN_INFO,
"NCQ disabled for command-based switching\n");
- } else if (adev->max_sectors > GEN_II_NCQ_MAX_SECTORS) {
- adev->max_sectors = GEN_II_NCQ_MAX_SECTORS;
- ata_dev_printk(adev, KERN_INFO,
- "max_sectors limited to %u for NCQ\n",
- adev->max_sectors);
}
}
}
@@ -1450,7 +1432,8 @@
* only 11 bytes...so we must pick and choose required
* registers based on the command. So, we drop feature and
* hob_feature for [RW] DMA commands, but they are needed for
- * NCQ. NCQ will drop hob_nsect.
+ * NCQ. NCQ will drop hob_nsect, which is not needed there
+ * (nsect is used only for the tag; feat/hob_feat hold true nsect).
*/
switch (tf->command) {
case ATA_CMD_READ:
@@ -2214,9 +2197,15 @@
struct ata_host *host = dev_instance;
struct mv_host_priv *hpriv = host->private_data;
unsigned int handled = 0;
+ int using_msi = hpriv->hp_flags & MV_HP_FLAG_MSI;
u32 main_irq_cause, pending_irqs;
spin_lock(&host->lock);
+
+ /* for MSI: block new interrupts while in here */
+ if (using_msi)
+ writel(0, hpriv->main_irq_mask_addr);
+
main_irq_cause = readl(hpriv->main_irq_cause_addr);
pending_irqs = main_irq_cause & hpriv->main_irq_mask;
/*
@@ -2230,6 +2219,11 @@
handled = mv_host_intr(host, pending_irqs);
}
spin_unlock(&host->lock);
+
+ /* for MSI: unmask; interrupt cause bits will retrigger now */
+ if (using_msi)
+ writel(hpriv->main_irq_mask, hpriv->main_irq_mask_addr);
+
return IRQ_RETVAL(handled);
}
@@ -2821,8 +2815,7 @@
writel(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
/* clear pending irq events */
- hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
- hc_irq_cause &= ~((DEV_IRQ | DMA_IRQ) << hardport);
+ hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
mv_enable_port_irqs(ap, ERR_IRQ);
@@ -3075,6 +3068,9 @@
hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS;
}
+ /* initialize shadow irq mask with register's value */
+ hpriv->main_irq_mask = readl(hpriv->main_irq_mask_addr);
+
/* global interrupt mask: 0 == mask everything */
mv_set_main_irq_mask(host, ~0, 0);
@@ -3430,9 +3426,9 @@
if (rc)
return rc;
- /* Enable interrupts */
- if (msi && pci_enable_msi(pdev))
- pci_intx(pdev, 1);
+ /* Enable message-switched interrupts, if requested */
+ if (msi && pci_enable_msi(pdev) == 0)
+ hpriv->hp_flags |= MV_HP_FLAG_MSI;
mv_dump_pci_cfg(pdev, 0x68);
mv_print_info(host);
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 6f146061..444af04 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -305,10 +305,10 @@
static int nv_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void nv_nf2_freeze(struct ata_port *ap);
static void nv_nf2_thaw(struct ata_port *ap);
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline);
static void nv_ck804_freeze(struct ata_port *ap);
static void nv_ck804_thaw(struct ata_port *ap);
static int nv_adma_slave_config(struct scsi_device *sdev);
@@ -352,6 +352,7 @@
NFORCE3 = NFORCE2, /* NF2 == NF3 as far as sata_nv is concerned */
CK804,
ADMA,
+ MCP5x,
SWNCQ,
};
@@ -363,10 +364,10 @@
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA2), CK804 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA), CK804 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2), CK804 },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), SWNCQ },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), MCP5x },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC },
@@ -432,14 +433,19 @@
.inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
- .hardreset = nv_nf2_hardreset,
+ .hardreset = nv_noclassify_hardreset,
};
-/* CK804 finally gets hardreset right */
+/* For initial probing after boot and hot plugging, hardreset mostly
+ * works fine on CK804 but curiously, reprobing on the initial port by
+ * rescanning or rmmod/insmod fails to acquire the initial D2H Reg FIS
+ * in somewhat undeterministic way. Use noclassify hardreset.
+ */
static struct ata_port_operations nv_ck804_ops = {
.inherits = &nv_common_ops,
.freeze = nv_ck804_freeze,
.thaw = nv_ck804_thaw,
+ .hardreset = nv_noclassify_hardreset,
.host_stop = nv_ck804_host_stop,
};
@@ -467,8 +473,19 @@
.host_stop = nv_adma_host_stop,
};
+/* Kernel bz#12351 reports that when SWNCQ is enabled, for hotplug to
+ * work, hardreset should be used and hardreset can't report proper
+ * signature, which suggests that mcp5x is closer to nf2 as long as
+ * reset quirkiness is concerned. Define separate ops for mcp5x with
+ * nv_noclassify_hardreset().
+ */
+static struct ata_port_operations nv_mcp5x_ops = {
+ .inherits = &nv_common_ops,
+ .hardreset = nv_noclassify_hardreset,
+};
+
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_mcp5x_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
@@ -531,6 +548,15 @@
.port_ops = &nv_adma_ops,
.private_data = NV_PI_PRIV(nv_adma_interrupt, &nv_adma_sht),
},
+ /* MCP5x */
+ {
+ .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+ .pio_mask = NV_PIO_MASK,
+ .mwdma_mask = NV_MWDMA_MASK,
+ .udma_mask = NV_UDMA_MASK,
+ .port_ops = &nv_mcp5x_ops,
+ .private_data = NV_PI_PRIV(nv_generic_interrupt, &nv_sht),
+ },
/* SWNCQ */
{
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
@@ -1530,6 +1556,17 @@
return 0;
}
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ bool online;
+ int rc;
+
+ rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
+ &online, NULL);
+ return online ? -EAGAIN : rc;
+}
+
static void nv_nf2_freeze(struct ata_port *ap)
{
void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;
@@ -1554,17 +1591,6 @@
iowrite8(mask, scr_addr + NV_INT_ENABLE);
}
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline)
-{
- bool online;
- int rc;
-
- rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
- &online, NULL);
- return online ? -EAGAIN : rc;
-}
-
static void nv_ck804_freeze(struct ata_port *ap)
{
void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];
@@ -2355,14 +2381,9 @@
if (type == CK804 && adma_enabled) {
dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n");
type = ADMA;
- }
-
- if (type == SWNCQ) {
- if (swncq_enabled)
- dev_printk(KERN_NOTICE, &pdev->dev,
- "Using SWNCQ mode\n");
- else
- type = GENERIC;
+ } else if (type == MCP5x && swncq_enabled) {
+ dev_printk(KERN_NOTICE, &pdev->dev, "Using SWNCQ mode\n");
+ type = SWNCQ;
}
ppi[0] = &nv_port_info[type];
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 564c142..d009160 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -44,6 +44,7 @@
#include <linux/device.h>
#include <scsi/scsi_host.h>
#include <linux/libata.h>
+#include <linux/dmi.h>
#define DRV_NAME "sata_sil"
#define DRV_VERSION "2.4"
@@ -323,7 +324,7 @@
prd->addr = cpu_to_le32(addr);
prd->flags_len = cpu_to_le32(sg_len);
- VPRINTK("PRD[%u] = (0x%X, 0x%X)\n", pi, addr, sg_len);
+ VPRINTK("PRD[%u] = (0x%X, 0x%X)\n", si, addr, sg_len);
last_prd = prd;
prd++;
@@ -695,11 +696,38 @@
}
}
+static bool sil_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq nx6325",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6325"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x12UL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
int board_id = ent->driver_data;
- const struct ata_port_info *ppi[] = { &sil_port_info[board_id], NULL };
+ struct ata_port_info pi = sil_port_info[board_id];
+ const struct ata_port_info *ppi[] = { &pi, NULL };
struct ata_host *host;
void __iomem *mmio_base;
int n_ports, rc;
@@ -713,6 +741,13 @@
if (board_id == sil_3114)
n_ports = 4;
+ if (sil_broken_system_poweroff(pdev)) {
+ pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN |
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+ dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+ "on poweroff and hibernation\n");
+ }
+
host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
if (!host)
return -ENOMEM;
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index c18935f..5c62da9 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -92,6 +92,8 @@
{ PCI_VDEVICE(VIA, 0x5372), vt6420 },
{ PCI_VDEVICE(VIA, 0x7372), vt6420 },
{ PCI_VDEVICE(VIA, 0x5287), vt8251 }, /* 2 sata chnls (Master/Slave) */
+ { PCI_VDEVICE(VIA, 0x9000), vt8251 },
+ { PCI_VDEVICE(VIA, 0x9040), vt8251 },
{ } /* terminate list */
};
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 72fc0f7..89d7a6e 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -685,6 +685,7 @@
out_release_regions:
pci_release_regions(dev);
out:
+ kfree(card);
return err;
}
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 8079afc..f3eae63 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -777,10 +777,16 @@
int dev_set_name(struct device *dev, const char *fmt, ...)
{
va_list vargs;
+ char *s;
va_start(vargs, fmt);
vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
va_end(vargs);
+
+ /* ewww... some of these buggers have / in the name... */
+ while ((s = strchr(dev->bus_id, '/')))
+ *s = '!';
+
return 0;
}
EXPORT_SYMBOL_GPL(dev_set_name);
@@ -1274,7 +1280,7 @@
/**
* root_device_unregister - unregister and free a root device
- * @root: device going away.
+ * @dev: device going away
*
* This function unregisters and cleans up a device that was created by
* root_device_register().
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 7bcc1d8..8299e2d 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -406,6 +406,7 @@
ret = sysfs_create_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
if (ret) {
printk(KERN_ERR "nbd: sysfs_create_file failed!");
+ lo->pid = 0;
return ret;
}
@@ -413,6 +414,7 @@
nbd_end_request(req);
sysfs_remove_file(&disk_to_dev(lo->disk)->kobj, &pid_attr.attr);
+ lo->pid = 0;
return 0;
}
@@ -547,6 +549,15 @@
BUG_ON(lo->magic != LO_MAGIC);
+ if (unlikely(!lo->sock)) {
+ printk(KERN_ERR "%s: Attempted send on closed socket\n",
+ lo->disk->disk_name);
+ req->errors++;
+ nbd_end_request(req);
+ spin_lock_irq(q->queue_lock);
+ continue;
+ }
+
spin_lock_irq(&lo->queue_lock);
list_add_tail(&req->queuelist, &lo->waiting_queue);
spin_unlock_irq(&lo->queue_lock);
@@ -648,6 +659,8 @@
set_capacity(lo->disk, lo->bytesize >> 9);
return 0;
case NBD_DO_IT:
+ if (lo->pid)
+ return -EBUSY;
if (!lo->file)
return -EINVAL;
thread = kthread_create(nbd_thread, lo, lo->disk->disk_name);
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index 936466f..bccc42b 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -141,7 +141,7 @@
start_sector = req->sector * priv->blocking_factor;
sectors = req->nr_sectors * priv->blocking_factor;
- dev_dbg(&dev->sbd.core, "%s:%u: %s %lu sectors starting at %lu\n",
+ dev_dbg(&dev->sbd.core, "%s:%u: %s %llu sectors starting at %llu\n",
__func__, __LINE__, op, sectors, start_sector);
if (write) {
@@ -178,7 +178,7 @@
LV1_STORAGE_ATA_HDDOUT, 0, 0, 0,
0, &dev->tag);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%llx\n",
__func__, __LINE__, res);
end_request(req, 0);
return 0;
@@ -238,11 +238,11 @@
if (tag != dev->tag)
dev_err(&dev->sbd.core,
- "%s:%u: tag mismatch, got %lx, expected %lx\n",
+ "%s:%u: tag mismatch, got %llx, expected %llx\n",
__func__, __LINE__, tag, dev->tag);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
__func__, __LINE__, res, status);
return IRQ_HANDLED;
}
@@ -269,7 +269,7 @@
op = read ? "read" : "write";
}
if (status) {
- dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+ dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
__LINE__, op, status);
error = -EIO;
} else {
@@ -297,7 +297,7 @@
res = ps3stor_send_command(dev, LV1_STORAGE_ATA_HDDOUT, 0, 0, 0, 0);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: sync cache failed 0x%llx\n",
__func__, __LINE__, res);
return -EIO;
}
@@ -388,7 +388,7 @@
sizeof(ata_cmnd), ata_cmnd.buffer,
ata_cmnd.arglen);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: identify disk failed 0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: identify disk failed 0x%llx\n",
__func__, __LINE__, res);
return -EIO;
}
@@ -426,7 +426,7 @@
if (dev->blk_size < 512) {
dev_err(&dev->sbd.core,
- "%s:%u: cannot handle block size %lu\n", __func__,
+ "%s:%u: cannot handle block size %llu\n", __func__,
__LINE__, dev->blk_size);
return -EINVAL;
}
@@ -512,7 +512,7 @@
dev->regions[dev->region_idx].size*priv->blocking_factor);
dev_info(&dev->sbd.core,
- "%s is a %s (%lu MiB total, %lu MiB for OtherOS)\n",
+ "%s is a %s (%llu MiB total, %lu MiB for OtherOS)\n",
gendisk->disk_name, priv->model, priv->raw_capacity >> 11,
get_capacity(gendisk) >> 11);
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 29e1dfa..381d686 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1206,6 +1206,7 @@
{ .compatible = "xlnx,opb-sysace-1.00.b", },
{ .compatible = "xlnx,opb-sysace-1.00.c", },
{ .compatible = "xlnx,xps-sysace-1.00.a", },
+ { .compatible = "xlnx,sysace", },
{},
};
MODULE_DEVICE_TABLE(of, ace_of_match);
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index f5be808..735bbe2 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -761,7 +761,7 @@
config NVRAM
tristate "/dev/nvram support"
- depends on ATARI || X86 || ARM || GENERIC_NVRAM
+ depends on ATARI || X86 || (ARM && RTC_DRV_CMOS) || GENERIC_NVRAM
---help---
If you say Y here and create a character special file /dev/nvram
with major number 10 and minor number 144 using mknod ("man mknod"),
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index 977dfb1..f6094ae 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -103,7 +103,7 @@
bsr_len_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct bsr_dev *bsr_dev = dev_get_drvdata(dev);
- return sprintf(buf, "%lu\n", bsr_dev->bsr_len);
+ return sprintf(buf, "%llu\n", bsr_dev->bsr_len);
}
static struct device_attribute bsr_dev_attrs[] = {
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 5a8a4c2..94e7e3c 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -318,7 +318,6 @@
} /* else count == 0 */
tty->driver_data = hp;
- tty->low_latency = 1; /* Makes flushes to ldisc synchronous. */
hp->tty = tty;
@@ -764,13 +763,11 @@
return ERR_PTR(err);
}
- hp = kmalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
+ hp = kzalloc(ALIGN(sizeof(*hp), sizeof(long)) + outbuf_size,
GFP_KERNEL);
if (!hp)
return ERR_PTR(-ENOMEM);
- memset(hp, 0x00, sizeof(*hp));
-
hp->vtermno = vtermno;
hp->data = data;
hp->ops = ops;
@@ -876,8 +873,11 @@
goto stop_thread;
}
- /* FIXME: This mb() seems completely random. Remove it. */
- mb();
+ /*
+ * Make sure tty is fully registered before allowing it to be
+ * found by hvc_console_device.
+ */
+ smp_mb();
hvc_driver = drv;
return 0;
diff --git a/drivers/char/hvc_irq.c b/drivers/char/hvc_irq.c
index d09e568..2623e17 100644
--- a/drivers/char/hvc_irq.c
+++ b/drivers/char/hvc_irq.c
@@ -37,7 +37,7 @@
void notifier_del_irq(struct hvc_struct *hp, int irq)
{
- if (!irq)
+ if (!hp->irq_requested)
return;
free_irq(irq, hp);
hp->irq_requested = 0;
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index d4e7dca..ba68a46 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -102,7 +102,7 @@
return -EBUSY;
if (cpu_is_omap24xx()) {
- rng_ick = clk_get(NULL, "rng_ick");
+ rng_ick = clk_get(&pdev->dev, "rng_ick");
if (IS_ERR(rng_ick)) {
dev_err(&pdev->dev, "Could not get rng_ick\n");
ret = PTR_ERR(rng_ick);
diff --git a/drivers/char/ps3flash.c b/drivers/char/ps3flash.c
index 79b6f46..afbe456 100644
--- a/drivers/char/ps3flash.c
+++ b/drivers/char/ps3flash.c
@@ -44,7 +44,7 @@
u64 res = ps3stor_read_write_sectors(dev, lpar, start_sector, sectors,
write);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+ dev_err(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
__LINE__, write ? "write" : "read", res);
return -EIO;
}
@@ -59,7 +59,7 @@
max_sectors = dev->bounce_size / dev->blk_size;
if (sectors > max_sectors) {
- dev_dbg(&dev->sbd.core, "%s:%u Limiting sectors to %lu\n",
+ dev_dbg(&dev->sbd.core, "%s:%u Limiting sectors to %llu\n",
__func__, __LINE__, max_sectors);
sectors = max_sectors;
}
@@ -144,7 +144,7 @@
goto fail;
}
- n = min(remaining, sectors_read*dev->blk_size-offset);
+ n = min_t(u64, remaining, sectors_read*dev->blk_size-offset);
dev_dbg(&dev->sbd.core,
"%s:%u: copy %lu bytes from 0x%p to user 0x%p\n",
__func__, __LINE__, n, dev->bounce_buf+offset, buf);
@@ -225,7 +225,7 @@
if (end_read_sector >= start_read_sector) {
/* Merge head and tail */
dev_dbg(&dev->sbd.core,
- "Merged head and tail: %lu sectors at %lu\n",
+ "Merged head and tail: %llu sectors at %llu\n",
chunk_sectors, start_write_sector);
res = ps3flash_read_sectors(dev, start_write_sector,
chunk_sectors, 0);
@@ -235,7 +235,7 @@
if (head) {
/* Read head */
dev_dbg(&dev->sbd.core,
- "head: %lu sectors at %lu\n", head,
+ "head: %llu sectors at %llu\n", head,
start_write_sector);
res = ps3flash_read_sectors(dev,
start_write_sector,
@@ -247,7 +247,7 @@
start_write_sector+chunk_sectors) {
/* Read tail */
dev_dbg(&dev->sbd.core,
- "tail: %lu sectors at %lu\n", tail,
+ "tail: %llu sectors at %llu\n", tail,
start_read_sector);
sec_off = start_read_sector-start_write_sector;
res = ps3flash_read_sectors(dev,
@@ -258,7 +258,7 @@
}
}
- n = min(remaining, dev->bounce_size-offset);
+ n = min_t(u64, remaining, dev->bounce_size-offset);
dev_dbg(&dev->sbd.core,
"%s:%u: copy %lu bytes from user 0x%p to 0x%p\n",
__func__, __LINE__, n, buf, dev->bounce_buf+offset);
@@ -299,11 +299,11 @@
if (tag != dev->tag)
dev_err(&dev->sbd.core,
- "%s:%u: tag mismatch, got %lx, expected %lx\n",
+ "%s:%u: tag mismatch, got %llx, expected %llx\n",
__func__, __LINE__, tag, dev->tag);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
__func__, __LINE__, res, status);
} else {
dev->lv1_status = status;
diff --git a/drivers/char/selection.c b/drivers/char/selection.c
index f29fbe9..cb8ca56 100644
--- a/drivers/char/selection.c
+++ b/drivers/char/selection.c
@@ -268,7 +268,7 @@
/* Allocate a new buffer before freeing the old one ... */
multiplier = use_unicode ? 3 : 1; /* chars can take up to 3 bytes */
- bp = kmalloc((sel_end-sel_start)/2*multiplier+1, GFP_KERNEL);
+ bp = kmalloc(((sel_end-sel_start)/2+1)*multiplier, GFP_KERNEL);
if (!bp) {
printk(KERN_WARNING "selection: kmalloc() failed\n");
clear_selection();
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index b60be7b..f146e90 100644
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -1713,8 +1713,8 @@
for (i = 0; i < SX_NBOARDS; i++)
sx_dprintk(SX_DEBUG_FIRMWARE, "<%x> ", boards[i].flags);
sx_dprintk(SX_DEBUG_FIRMWARE, "\n");
- unlock_kernel();
- return -EIO;
+ rc = -EIO;
+ goto out;
}
switch (cmd) {
@@ -1747,7 +1747,8 @@
break;
case SXIO_DO_RAMTEST:
if (sx_initialized) /* Already initialized: better not ramtest the board. */
- return -EPERM;
+ rc = -EPERM;
+ break;
if (IS_SX_BOARD(board)) {
rc = do_memtest(board, 0, 0x7000);
if (!rc)
@@ -1844,6 +1845,7 @@
rc = -ENOTTY;
break;
}
+out:
unlock_kernel();
func_exit();
return rc;
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 53544e2..f329f45 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -1,6 +1,4 @@
/*
- * $Id: synclink_gt.c,v 4.50 2007/07/25 19:29:25 paulkf Exp $
- *
* Device driver for Microgate SyncLink GT serial adapters.
*
* written by Paul Fulghum for Microgate Corporation
@@ -91,7 +89,6 @@
* module identification
*/
static char *driver_name = "SyncLink GT";
-static char *driver_version = "$Revision: 4.50 $";
static char *tty_driver_name = "synclink_gt";
static char *tty_dev_prefix = "ttySLG";
MODULE_LICENSE("GPL");
@@ -1309,7 +1306,7 @@
off_t begin = 0;
struct slgt_info *info;
- len += sprintf(page, "synclink_gt driver:%s\n", driver_version);
+ len += sprintf(page, "synclink_gt driver\n");
info = slgt_device_list;
while( info ) {
@@ -2441,7 +2438,7 @@
info->ri_chkcount = 0;
info->dsr_chkcount = 0;
- slgt_irq_on(info, IRQ_DCD | IRQ_CTS | IRQ_DSR);
+ slgt_irq_on(info, IRQ_DCD | IRQ_CTS | IRQ_DSR | IRQ_RI);
get_signals(info);
if (info->netcount ||
@@ -3576,7 +3573,7 @@
struct slgt_info *info;
struct slgt_info *tmp;
- printk("unload %s %s\n", driver_name, driver_version);
+ printk(KERN_INFO "unload %s\n", driver_name);
if (serial_driver) {
for (info=slgt_device_list ; info != NULL ; info=info->next_device)
@@ -3619,7 +3616,7 @@
{
int rc;
- printk("%s %s\n", driver_name, driver_version);
+ printk(KERN_INFO "%s\n", driver_name);
serial_driver = alloc_tty_driver(MAX_DEVICES);
if (!serial_driver) {
@@ -3650,9 +3647,8 @@
goto error;
}
- printk("%s %s, tty major#%d\n",
- driver_name, driver_version,
- serial_driver->major);
+ printk(KERN_INFO "%s, tty major#%d\n",
+ driver_name, serial_driver->major);
slgt_device_count = 0;
if ((rc = pci_register_driver(&pci_driver)) < 0) {
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index d41b9f6..33a9351 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -473,6 +473,12 @@
unsigned long flags;
spin_lock_irqsave(&sysrq_key_table_lock, flags);
+ /*
+ * Raise the apparent loglevel to maximum so that the sysrq header
+ * is shown to provide the user with positive feedback. We do not
+ * simply emit this at KERN_EMERG as that would change message
+ * routing in the consumers of /proc/kmsg.
+ */
orig_log_level = console_loglevel;
console_loglevel = 7;
printk(KERN_INFO "SysRq : ");
diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c
index 726ee8a..ecba494 100644
--- a/drivers/char/tpm/tpm_infineon.c
+++ b/drivers/char/tpm/tpm_infineon.c
@@ -4,7 +4,7 @@
* SLD 9630 TT 1.1 and SLB 9635 TT 1.2 Trusted Platform Module
* Specifications at www.trustedcomputinggroup.org
*
- * Copyright (C) 2005, Marcel Selhorst <selhorst@crypto.rub.de>
+ * Copyright (C) 2005, Marcel Selhorst <m.selhorst@sirrix.com>
* Sirrix AG - security technologies, http://www.sirrix.com and
* Applied Data Security Group, Ruhr-University Bochum, Germany
* Project-Homepage: http://www.prosec.rub.de/tpm
@@ -636,7 +636,7 @@
module_init(init_inf);
module_exit(cleanup_inf);
-MODULE_AUTHOR("Marcel Selhorst <selhorst@crypto.rub.de>");
+MODULE_AUTHOR("Marcel Selhorst <m.selhorst@sirrix.com>");
MODULE_DESCRIPTION("Driver for Infineon TPM SLD 9630 TT 1.1 / SLB 9635 TT 1.2");
MODULE_VERSION("1.9");
MODULE_LICENSE("GPL");
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index d33e5ab..bc84e12 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1817,8 +1817,10 @@
/* check whether we're reopening an existing tty */
tty = tty_driver_lookup_tty(driver, inode, index);
- if (IS_ERR(tty))
+ if (IS_ERR(tty)) {
+ mutex_unlock(&tty_mutex);
return PTR_ERR(tty);
+ }
}
if (tty) {
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index a408c8e..6f4c7d0 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -1057,7 +1057,7 @@
if (retval)
return retval;
- ld = tty_ldisc_ref(tty);
+ ld = tty_ldisc_ref_wait(tty);
switch (arg) {
case TCIFLUSH:
if (ld && ld->ops->flush_buffer)
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 6a2b036..6f45b16 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -117,11 +117,7 @@
busy_time = cputime64_add(busy_time, kstat_cpu(cpu).cpustat.irq);
busy_time = cputime64_add(busy_time, kstat_cpu(cpu).cpustat.softirq);
busy_time = cputime64_add(busy_time, kstat_cpu(cpu).cpustat.steal);
-
- if (!dbs_tuners_ins.ignore_nice) {
- busy_time = cputime64_add(busy_time,
- kstat_cpu(cpu).cpustat.nice);
- }
+ busy_time = cputime64_add(busy_time, kstat_cpu(cpu).cpustat.nice);
idle_time = cputime64_sub(cur_wall_time, busy_time);
if (wall)
@@ -137,23 +133,6 @@
if (idle_time == -1ULL)
return get_cpu_idle_time_jiffy(cpu, wall);
- if (dbs_tuners_ins.ignore_nice) {
- cputime64_t cur_nice;
- unsigned long cur_nice_jiffies;
- struct cpu_dbs_info_s *dbs_info;
-
- dbs_info = &per_cpu(cpu_dbs_info, cpu);
- cur_nice = cputime64_sub(kstat_cpu(cpu).cpustat.nice,
- dbs_info->prev_cpu_nice);
- /*
- * Assumption: nice time between sampling periods will be
- * less than 2^32 jiffies for 32 bit sys
- */
- cur_nice_jiffies = (unsigned long)
- cputime64_to_jiffies64(cur_nice);
- dbs_info->prev_cpu_nice = kstat_cpu(cpu).cpustat.nice;
- return idle_time + jiffies_to_usecs(cur_nice_jiffies);
- }
return idle_time;
}
@@ -319,6 +298,9 @@
dbs_info = &per_cpu(cpu_dbs_info, j);
dbs_info->prev_cpu_idle = get_cpu_idle_time(j,
&dbs_info->prev_cpu_wall);
+ if (dbs_tuners_ins.ignore_nice)
+ dbs_info->prev_cpu_nice = kstat_cpu(j).cpustat.nice;
+
}
mutex_unlock(&dbs_mutex);
@@ -419,6 +401,23 @@
j_dbs_info->prev_cpu_idle);
j_dbs_info->prev_cpu_idle = cur_idle_time;
+ if (dbs_tuners_ins.ignore_nice) {
+ cputime64_t cur_nice;
+ unsigned long cur_nice_jiffies;
+
+ cur_nice = cputime64_sub(kstat_cpu(j).cpustat.nice,
+ j_dbs_info->prev_cpu_nice);
+ /*
+ * Assumption: nice time between sampling periods will
+ * be less than 2^32 jiffies for 32 bit sys
+ */
+ cur_nice_jiffies = (unsigned long)
+ cputime64_to_jiffies64(cur_nice);
+
+ j_dbs_info->prev_cpu_nice = kstat_cpu(j).cpustat.nice;
+ idle_time += jiffies_to_usecs(cur_nice_jiffies);
+ }
+
if (unlikely(!wall_time || wall_time < idle_time))
continue;
@@ -575,6 +574,10 @@
j_dbs_info->prev_cpu_idle = get_cpu_idle_time(j,
&j_dbs_info->prev_cpu_wall);
+ if (dbs_tuners_ins.ignore_nice) {
+ j_dbs_info->prev_cpu_nice =
+ kstat_cpu(j).cpustat.nice;
+ }
}
this_dbs_info->cpu = cpu;
/*
diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
index 5543384..33bd753 100644
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -28,7 +28,7 @@
#include <linux/device.h>
#include <linux/dca.h>
-#define DCA_VERSION "1.4"
+#define DCA_VERSION "1.8"
MODULE_VERSION(DCA_VERSION);
MODULE_LICENSE("GPL");
@@ -60,16 +60,17 @@
{
struct dca_provider *dca;
int err, slot = -ENODEV;
+ unsigned long flags;
if (!dev)
return -EFAULT;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
/* check if the requester has not been added already */
dca = dca_find_provider_by_dev(dev);
if (dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -EEXIST;
}
@@ -78,19 +79,21 @@
if (slot >= 0)
break;
}
- if (slot < 0) {
- spin_unlock(&dca_lock);
+
+ spin_unlock_irqrestore(&dca_lock, flags);
+
+ if (slot < 0)
return slot;
- }
err = dca_sysfs_add_req(dca, dev, slot);
if (err) {
- dca->ops->remove_requester(dca, dev);
- spin_unlock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
+ if (dca == dca_find_provider_by_dev(dev))
+ dca->ops->remove_requester(dca, dev);
+ spin_unlock_irqrestore(&dca_lock, flags);
return err;
}
- spin_unlock(&dca_lock);
return 0;
}
EXPORT_SYMBOL_GPL(dca_add_requester);
@@ -103,25 +106,25 @@
{
struct dca_provider *dca;
int slot;
+ unsigned long flags;
if (!dev)
return -EFAULT;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
dca = dca_find_provider_by_dev(dev);
if (!dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -ENODEV;
}
slot = dca->ops->remove_requester(dca, dev);
- if (slot < 0) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
+ if (slot < 0)
return slot;
- }
dca_sysfs_remove_req(dca, slot);
- spin_unlock(&dca_lock);
return 0;
}
EXPORT_SYMBOL_GPL(dca_remove_requester);
@@ -135,17 +138,18 @@
{
struct dca_provider *dca;
u8 tag;
+ unsigned long flags;
- spin_lock(&dca_lock);
+ spin_lock_irqsave(&dca_lock, flags);
dca = dca_find_provider_by_dev(dev);
if (!dca) {
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return -ENODEV;
}
tag = dca->ops->get_tag(dca, dev, cpu);
- spin_unlock(&dca_lock);
+ spin_unlock_irqrestore(&dca_lock, flags);
return tag;
}
@@ -217,11 +221,16 @@
int register_dca_provider(struct dca_provider *dca, struct device *dev)
{
int err;
+ unsigned long flags;
err = dca_sysfs_add_provider(dca, dev);
if (err)
return err;
+
+ spin_lock_irqsave(&dca_lock, flags);
list_add(&dca->node, &dca_providers);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
blocking_notifier_call_chain(&dca_provider_chain,
DCA_PROVIDER_ADD, NULL);
return 0;
@@ -234,9 +243,15 @@
*/
void unregister_dca_provider(struct dca_provider *dca)
{
+ unsigned long flags;
+
blocking_notifier_call_chain(&dca_provider_chain,
DCA_PROVIDER_REMOVE, NULL);
+
+ spin_lock_irqsave(&dca_lock, flags);
list_del(&dca->node);
+ spin_unlock_irqrestore(&dca_lock, flags);
+
dca_sysfs_remove_provider(dca);
}
EXPORT_SYMBOL_GPL(unregister_dca_provider);
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index e34b064..48ea59e 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -62,6 +62,25 @@
---help---
Enable support for the Marvell XOR engine.
+config MX3_IPU
+ bool "MX3x Image Processing Unit support"
+ depends on ARCH_MX3
+ select DMA_ENGINE
+ default y
+ help
+ If you plan to use the Image Processing unit in the i.MX3x, say
+ Y here. If unsure, select Y.
+
+config MX3_IPU_IRQS
+ int "Number of dynamically mapped interrupts for IPU"
+ depends on MX3_IPU
+ range 2 137
+ default 4
+ help
+ Out of 137 interrupt sources on i.MX31 IPU only very few are used.
+ To avoid bloating the irq_desc[] array we allocate a sufficient
+ number of IRQ slots and map them dynamically to specific sources.
+
config DMA_ENGINE
bool
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index 14f5952..2e5dc96 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -7,3 +7,4 @@
obj-$(CONFIG_FSL_DMA) += fsldma.o
obj-$(CONFIG_MV_XOR) += mv_xor.o
obj-$(CONFIG_DW_DMAC) += dw_dmac.o
+obj-$(CONFIG_MX3_IPU) += ipu/
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 403dbe7..a589930 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -329,9 +329,6 @@
struct dma_chan *chan;
int cpu;
- WARN_ONCE(dmaengine_ref_count == 0,
- "client called %s without a reference", __func__);
-
cpu = get_cpu();
chan = per_cpu_ptr(channel_table[tx_type], cpu)->chan;
put_cpu();
@@ -348,9 +345,6 @@
struct dma_device *device;
struct dma_chan *chan;
- WARN_ONCE(dmaengine_ref_count == 0,
- "client called %s without a reference", __func__);
-
rcu_read_lock();
list_for_each_entry_rcu(device, &dma_device_list, global_node) {
if (dma_has_cap(DMA_PRIVATE, device->cap_mask))
@@ -961,6 +955,8 @@
if (!dep)
return;
+ /* we'll submit tx->next now, so clear the link */
+ tx->next = NULL;
chan = dep->chan;
/* keep submitting up until a channel switch is detected
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 3603f1e..732fa1e 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -217,6 +217,10 @@
chan = thread->chan;
while (!kthread_should_stop()) {
+ struct dma_device *dev = chan->device;
+ struct dma_async_tx_descriptor *tx;
+ dma_addr_t dma_src, dma_dest;
+
total_tests++;
len = dmatest_random() % test_buf_size + 1;
@@ -226,10 +230,30 @@
dmatest_init_srcbuf(thread->srcbuf, src_off, len);
dmatest_init_dstbuf(thread->dstbuf, dst_off, len);
- cookie = dma_async_memcpy_buf_to_buf(chan,
- thread->dstbuf + dst_off,
- thread->srcbuf + src_off,
- len);
+ dma_src = dma_map_single(dev->dev, thread->srcbuf + src_off,
+ len, DMA_TO_DEVICE);
+ /* map with DMA_BIDIRECTIONAL to force writeback/invalidate */
+ dma_dest = dma_map_single(dev->dev, thread->dstbuf,
+ test_buf_size, DMA_BIDIRECTIONAL);
+
+ tx = dev->device_prep_dma_memcpy(chan, dma_dest + dst_off,
+ dma_src, len,
+ DMA_CTRL_ACK | DMA_COMPL_SKIP_DEST_UNMAP);
+ if (!tx) {
+ dma_unmap_single(dev->dev, dma_src, len, DMA_TO_DEVICE);
+ dma_unmap_single(dev->dev, dma_dest,
+ test_buf_size, DMA_BIDIRECTIONAL);
+ pr_warning("%s: #%u: prep error with src_off=0x%x "
+ "dst_off=0x%x len=0x%x\n",
+ thread_name, total_tests - 1,
+ src_off, dst_off, len);
+ msleep(100);
+ failed_tests++;
+ continue;
+ }
+ tx->callback = NULL;
+ cookie = tx->tx_submit(tx);
+
if (dma_submit_error(cookie)) {
pr_warning("%s: #%u: submit error %d with src_off=0x%x "
"dst_off=0x%x len=0x%x\n",
@@ -253,6 +277,9 @@
failed_tests++;
continue;
}
+ /* Unmap by myself (see DMA_COMPL_SKIP_DEST_UNMAP above) */
+ dma_unmap_single(dev->dev, dma_dest,
+ test_buf_size, DMA_BIDIRECTIONAL);
error_count = 0;
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index ca70a21..70126a6 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -822,7 +822,7 @@
*/
WARN_ON(fdev->feature != new_fsl_chan->feature);
- new_fsl_chan->dev = &new_fsl_chan->common.dev->device;
+ new_fsl_chan->dev = fdev->dev;
new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start,
new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1);
@@ -875,7 +875,8 @@
}
dev_info(fdev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id,
- compatible, new_fsl_chan->irq);
+ compatible,
+ new_fsl_chan->irq != NO_IRQ ? new_fsl_chan->irq : fdev->irq);
return 0;
@@ -890,7 +891,8 @@
static void fsl_dma_chan_remove(struct fsl_dma_chan *fchan)
{
- free_irq(fchan->irq, fchan);
+ if (fchan->irq != NO_IRQ)
+ free_irq(fchan->irq, fchan);
list_del(&fchan->common.device_node);
iounmap(fchan->reg_base);
kfree(fchan);
diff --git a/drivers/dma/ipu/Makefile b/drivers/dma/ipu/Makefile
new file mode 100644
index 0000000..6704cf4
--- /dev/null
+++ b/drivers/dma/ipu/Makefile
@@ -0,0 +1 @@
+obj-y += ipu_irq.o ipu_idmac.o
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
new file mode 100644
index 0000000..1f154d0
--- /dev/null
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -0,0 +1,1740 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+#include <mach/ipu.h>
+
+#include "ipu_intern.h"
+
+#define FS_VF_IN_VALID 0x00000002
+#define FS_ENC_IN_VALID 0x00000001
+
+/*
+ * There can be only one, we could allocate it dynamically, but then we'd have
+ * to add an extra parameter to some functions, and use something as ugly as
+ * struct ipu *ipu = to_ipu(to_idmac(ichan->dma_chan.device));
+ * in the ISR
+ */
+static struct ipu ipu_data;
+
+#define to_ipu(id) container_of(id, struct ipu, idmac)
+
+static u32 __idmac_read_icreg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ic + reg);
+}
+
+#define idmac_read_icreg(ipu, reg) __idmac_read_icreg(ipu, reg - IC_CONF)
+
+static void __idmac_write_icreg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ic + reg);
+}
+
+#define idmac_write_icreg(ipu, v, reg) __idmac_write_icreg(ipu, v, reg - IC_CONF)
+
+static u32 idmac_read_ipureg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ipu + reg);
+}
+
+static void idmac_write_ipureg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ipu + reg);
+}
+
+/*****************************************************************************
+ * IPU / IC common functions
+ */
+static void dump_idmac_reg(struct ipu *ipu)
+{
+ dev_dbg(ipu->dev, "IDMAC_CONF 0x%x, IC_CONF 0x%x, IDMAC_CHA_EN 0x%x, "
+ "IDMAC_CHA_PRI 0x%x, IDMAC_CHA_BUSY 0x%x\n",
+ idmac_read_icreg(ipu, IDMAC_CONF),
+ idmac_read_icreg(ipu, IC_CONF),
+ idmac_read_icreg(ipu, IDMAC_CHA_EN),
+ idmac_read_icreg(ipu, IDMAC_CHA_PRI),
+ idmac_read_icreg(ipu, IDMAC_CHA_BUSY));
+ dev_dbg(ipu->dev, "BUF0_RDY 0x%x, BUF1_RDY 0x%x, CUR_BUF 0x%x, "
+ "DB_MODE 0x%x, TASKS_STAT 0x%x\n",
+ idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_CUR_BUF),
+ idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL),
+ idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+}
+
+static uint32_t bytes_per_pixel(enum pixel_fmt fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_GENERIC: /* generic data */
+ case IPU_PIX_FMT_RGB332:
+ case IPU_PIX_FMT_YUV420P:
+ case IPU_PIX_FMT_YUV422P:
+ default:
+ return 1;
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_YUYV:
+ case IPU_PIX_FMT_UYVY:
+ return 2;
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ return 3;
+ case IPU_PIX_FMT_GENERIC_32: /* generic data */
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_RGB32:
+ case IPU_PIX_FMT_ABGR32:
+ return 4;
+ }
+}
+
+/* Enable / disable direct write to memory by the Camera Sensor Interface */
+static void ipu_ic_enable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t ic_conf, mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ mask = IC_CONF_PRPENC_EN;
+ break;
+ case IDMAC_IC_7:
+ mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+ break;
+ default:
+ return;
+ }
+ ic_conf = idmac_read_icreg(ipu, IC_CONF) | mask;
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+
+static void ipu_ic_disable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t ic_conf, mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ mask = IC_CONF_PRPENC_EN;
+ break;
+ case IDMAC_IC_7:
+ mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+ break;
+ default:
+ return;
+ }
+ ic_conf = idmac_read_icreg(ipu, IC_CONF) & ~mask;
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+
+static uint32_t ipu_channel_status(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t stat = TASK_STAT_IDLE;
+ uint32_t task_stat_reg = idmac_read_ipureg(ipu, IPU_TASKS_STAT);
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ stat = (task_stat_reg & TSTAT_CSI2MEM_MASK) >>
+ TSTAT_CSI2MEM_OFFSET;
+ break;
+ case IDMAC_IC_0:
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ default:
+ break;
+ }
+ return stat;
+}
+
+struct chan_param_mem_planar {
+ /* Word 0 */
+ u32 xv:10;
+ u32 yv:10;
+ u32 xb:12;
+
+ u32 yb:12;
+ u32 res1:2;
+ u32 nsb:1;
+ u32 lnpb:6;
+ u32 ubo_l:11;
+
+ u32 ubo_h:15;
+ u32 vbo_l:17;
+
+ u32 vbo_h:9;
+ u32 res2:3;
+ u32 fw:12;
+ u32 fh_l:8;
+
+ u32 fh_h:4;
+ u32 res3:28;
+
+ /* Word 1 */
+ u32 eba0;
+
+ u32 eba1;
+
+ u32 bpp:3;
+ u32 sl:14;
+ u32 pfs:3;
+ u32 bam:3;
+ u32 res4:2;
+ u32 npb:6;
+ u32 res5:1;
+
+ u32 sat:2;
+ u32 res6:30;
+} __attribute__ ((packed));
+
+struct chan_param_mem_interleaved {
+ /* Word 0 */
+ u32 xv:10;
+ u32 yv:10;
+ u32 xb:12;
+
+ u32 yb:12;
+ u32 sce:1;
+ u32 res1:1;
+ u32 nsb:1;
+ u32 lnpb:6;
+ u32 sx:10;
+ u32 sy_l:1;
+
+ u32 sy_h:9;
+ u32 ns:10;
+ u32 sm:10;
+ u32 sdx_l:3;
+
+ u32 sdx_h:2;
+ u32 sdy:5;
+ u32 sdrx:1;
+ u32 sdry:1;
+ u32 sdr1:1;
+ u32 res2:2;
+ u32 fw:12;
+ u32 fh_l:8;
+
+ u32 fh_h:4;
+ u32 res3:28;
+
+ /* Word 1 */
+ u32 eba0;
+
+ u32 eba1;
+
+ u32 bpp:3;
+ u32 sl:14;
+ u32 pfs:3;
+ u32 bam:3;
+ u32 res4:2;
+ u32 npb:6;
+ u32 res5:1;
+
+ u32 sat:2;
+ u32 scc:1;
+ u32 ofs0:5;
+ u32 ofs1:5;
+ u32 ofs2:5;
+ u32 ofs3:5;
+ u32 wid0:3;
+ u32 wid1:3;
+ u32 wid2:3;
+
+ u32 wid3:3;
+ u32 dec_sel:1;
+ u32 res6:28;
+} __attribute__ ((packed));
+
+union chan_param_mem {
+ struct chan_param_mem_planar pp;
+ struct chan_param_mem_interleaved ip;
+};
+
+static void ipu_ch_param_set_plane_offset(union chan_param_mem *params,
+ u32 u_offset, u32 v_offset)
+{
+ params->pp.ubo_l = u_offset & 0x7ff;
+ params->pp.ubo_h = u_offset >> 11;
+ params->pp.vbo_l = v_offset & 0x1ffff;
+ params->pp.vbo_h = v_offset >> 17;
+}
+
+static void ipu_ch_param_set_size(union chan_param_mem *params,
+ uint32_t pixel_fmt, uint16_t width,
+ uint16_t height, uint16_t stride)
+{
+ u32 u_offset;
+ u32 v_offset;
+
+ params->pp.fw = width - 1;
+ params->pp.fh_l = height - 1;
+ params->pp.fh_h = (height - 1) >> 8;
+ params->pp.sl = stride - 1;
+
+ switch (pixel_fmt) {
+ case IPU_PIX_FMT_GENERIC:
+ /*Represents 8-bit Generic data */
+ params->pp.bpp = 3;
+ params->pp.pfs = 7;
+ params->pp.npb = 31;
+ params->pp.sat = 2; /* SAT = use 32-bit access */
+ break;
+ case IPU_PIX_FMT_GENERIC_32:
+ /*Represents 32-bit Generic data */
+ params->pp.bpp = 0;
+ params->pp.pfs = 7;
+ params->pp.npb = 7;
+ params->pp.sat = 2; /* SAT = use 32-bit access */
+ break;
+ case IPU_PIX_FMT_RGB565:
+ params->ip.bpp = 2;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 0; /* Red bit offset */
+ params->ip.ofs1 = 5; /* Green bit offset */
+ params->ip.ofs2 = 11; /* Blue bit offset */
+ params->ip.ofs3 = 16; /* Alpha bit offset */
+ params->ip.wid0 = 4; /* Red bit width - 1 */
+ params->ip.wid1 = 5; /* Green bit width - 1 */
+ params->ip.wid2 = 4; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_BGR24:
+ params->ip.bpp = 1; /* 24 BPP & RGB PFS */
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 0; /* Red bit offset */
+ params->ip.ofs1 = 8; /* Green bit offset */
+ params->ip.ofs2 = 16; /* Blue bit offset */
+ params->ip.ofs3 = 24; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_RGB24:
+ params->ip.bpp = 1; /* 24 BPP & RGB PFS */
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 16; /* Red bit offset */
+ params->ip.ofs1 = 8; /* Green bit offset */
+ params->ip.ofs2 = 0; /* Blue bit offset */
+ params->ip.ofs3 = 24; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_BGRA32:
+ case IPU_PIX_FMT_BGR32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 8; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 24; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_RGBA32:
+ case IPU_PIX_FMT_RGB32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 24; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 8; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_ABGR32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 8; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 24; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_UYVY:
+ params->ip.bpp = 2;
+ params->ip.pfs = 6;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ break;
+ case IPU_PIX_FMT_YUV420P2:
+ case IPU_PIX_FMT_YUV420P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 3;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ u_offset = stride * height;
+ v_offset = u_offset + u_offset / 4;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ case IPU_PIX_FMT_YVU422P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 2;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ v_offset = stride * height;
+ u_offset = v_offset + v_offset / 2;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ case IPU_PIX_FMT_YUV422P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 2;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ u_offset = stride * height;
+ v_offset = u_offset + u_offset / 2;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ default:
+ dev_err(ipu_data.dev,
+ "mxc ipu: unimplemented pixel format %d\n", pixel_fmt);
+ break;
+ }
+
+ params->pp.nsb = 1;
+}
+
+static void ipu_ch_param_set_burst_size(union chan_param_mem *params,
+ uint16_t burst_pixels)
+{
+ params->pp.npb = burst_pixels - 1;
+};
+
+static void ipu_ch_param_set_buffer(union chan_param_mem *params,
+ dma_addr_t buf0, dma_addr_t buf1)
+{
+ params->pp.eba0 = buf0;
+ params->pp.eba1 = buf1;
+};
+
+static void ipu_ch_param_set_rotation(union chan_param_mem *params,
+ enum ipu_rotate_mode rotate)
+{
+ params->pp.bam = rotate;
+};
+
+static void ipu_write_param_mem(uint32_t addr, uint32_t *data,
+ uint32_t num_words)
+{
+ for (; num_words > 0; num_words--) {
+ dev_dbg(ipu_data.dev,
+ "write param mem - addr = 0x%08X, data = 0x%08X\n",
+ addr, *data);
+ idmac_write_ipureg(&ipu_data, addr, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, *data++, IPU_IMA_DATA);
+ addr++;
+ if ((addr & 0x7) == 5) {
+ addr &= ~0x7; /* set to word 0 */
+ addr += 8; /* increment to next row */
+ }
+ }
+}
+
+static int calc_resize_coeffs(uint32_t in_size, uint32_t out_size,
+ uint32_t *resize_coeff,
+ uint32_t *downsize_coeff)
+{
+ uint32_t temp_size;
+ uint32_t temp_downsize;
+
+ *resize_coeff = 1 << 13;
+ *downsize_coeff = 1 << 13;
+
+ /* Cannot downsize more than 8:1 */
+ if (out_size << 3 < in_size)
+ return -EINVAL;
+
+ /* compute downsizing coefficient */
+ temp_downsize = 0;
+ temp_size = in_size;
+ while (temp_size >= out_size * 2 && temp_downsize < 2) {
+ temp_size >>= 1;
+ temp_downsize++;
+ }
+ *downsize_coeff = temp_downsize;
+
+ /*
+ * compute resizing coefficient using the following formula:
+ * resize_coeff = M*(SI -1)/(SO - 1)
+ * where M = 2^13, SI - input size, SO - output size
+ */
+ *resize_coeff = (8192L * (temp_size - 1)) / (out_size - 1);
+ if (*resize_coeff >= 16384L) {
+ dev_err(ipu_data.dev, "Warning! Overflow on resize coeff.\n");
+ *resize_coeff = 0x3FFF;
+ }
+
+ dev_dbg(ipu_data.dev, "resizing from %u -> %u pixels, "
+ "downsize=%u, resize=%u.%lu (reg=%u)\n", in_size, out_size,
+ *downsize_coeff, *resize_coeff >= 8192L ? 1 : 0,
+ ((*resize_coeff & 0x1FFF) * 10000L) / 8192L, *resize_coeff);
+
+ return 0;
+}
+
+static enum ipu_color_space format_to_colorspace(enum pixel_fmt fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_RGB32:
+ return IPU_COLORSPACE_RGB;
+ default:
+ return IPU_COLORSPACE_YCBCR;
+ }
+}
+
+static int ipu_ic_init_prpenc(struct ipu *ipu,
+ union ipu_channel_param *params, bool src_is_csi)
+{
+ uint32_t reg, ic_conf;
+ uint32_t downsize_coeff, resize_coeff;
+ enum ipu_color_space in_fmt, out_fmt;
+
+ /* Setup vertical resizing */
+ calc_resize_coeffs(params->video.in_height,
+ params->video.out_height,
+ &resize_coeff, &downsize_coeff);
+ reg = (downsize_coeff << 30) | (resize_coeff << 16);
+
+ /* Setup horizontal resizing */
+ calc_resize_coeffs(params->video.in_width,
+ params->video.out_width,
+ &resize_coeff, &downsize_coeff);
+ reg |= (downsize_coeff << 14) | resize_coeff;
+
+ /* Setup color space conversion */
+ in_fmt = format_to_colorspace(params->video.in_pixel_fmt);
+ out_fmt = format_to_colorspace(params->video.out_pixel_fmt);
+
+ /*
+ * Colourspace conversion unsupported yet - see _init_csc() in
+ * Freescale sources
+ */
+ if (in_fmt != out_fmt) {
+ dev_err(ipu->dev, "Colourspace conversion unsupported!\n");
+ return -EOPNOTSUPP;
+ }
+
+ idmac_write_icreg(ipu, reg, IC_PRP_ENC_RSC);
+
+ ic_conf = idmac_read_icreg(ipu, IC_CONF);
+
+ if (src_is_csi)
+ ic_conf &= ~IC_CONF_RWS_EN;
+ else
+ ic_conf |= IC_CONF_RWS_EN;
+
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+
+ return 0;
+}
+
+static uint32_t dma_param_addr(uint32_t dma_ch)
+{
+ /* Channel Parameter Memory */
+ return 0x10000 | (dma_ch << 4);
+};
+
+static void ipu_channel_set_priority(struct ipu *ipu, enum ipu_channel channel,
+ bool prio)
+{
+ u32 reg = idmac_read_icreg(ipu, IDMAC_CHA_PRI);
+
+ if (prio)
+ reg |= 1UL << channel;
+ else
+ reg &= ~(1UL << channel);
+
+ idmac_write_icreg(ipu, reg, IDMAC_CHA_PRI);
+
+ dump_idmac_reg(ipu);
+}
+
+static uint32_t ipu_channel_conf_mask(enum ipu_channel channel)
+{
+ uint32_t mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ case IDMAC_IC_7:
+ mask = IPU_CONF_CSI_EN | IPU_CONF_IC_EN;
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ mask = IPU_CONF_SDC_EN | IPU_CONF_DI_EN;
+ break;
+ default:
+ mask = 0;
+ break;
+ }
+
+ return mask;
+}
+
+/**
+ * ipu_enable_channel() - enable an IPU channel.
+ * @channel: channel ID.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ struct ipu *ipu = to_ipu(idmac);
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ uint32_t reg;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ /* Reset to buffer 0 */
+ idmac_write_ipureg(ipu, 1UL << channel, IPU_CHA_CUR_BUF);
+ ichan->active_buffer = 0;
+ ichan->status = IPU_CHANNEL_ENABLED;
+
+ switch (channel) {
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ case IDMAC_IC_7:
+ ipu_channel_set_priority(ipu, channel, true);
+ default:
+ break;
+ }
+
+ reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+
+ idmac_write_icreg(ipu, reg | (1UL << channel), IDMAC_CHA_EN);
+
+ ipu_ic_enable_task(ipu, channel);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+ return 0;
+}
+
+/**
+ * ipu_init_channel_buffer() - initialize a buffer for logical IPU channel.
+ * @channel: channel ID.
+ * @pixel_fmt: pixel format of buffer. Pixel format is a FOURCC ASCII code.
+ * @width: width of buffer in pixels.
+ * @height: height of buffer in pixels.
+ * @stride: stride length of buffer in pixels.
+ * @rot_mode: rotation mode of buffer. A rotation setting other than
+ * IPU_ROTATE_VERT_FLIP should only be used for input buffers of
+ * rotation channels.
+ * @phyaddr_0: buffer 0 physical address.
+ * @phyaddr_1: buffer 1 physical address. Setting this to a value other than
+ * NULL enables double buffering mode.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_init_channel_buffer(struct idmac_channel *ichan,
+ enum pixel_fmt pixel_fmt,
+ uint16_t width, uint16_t height,
+ uint32_t stride,
+ enum ipu_rotate_mode rot_mode,
+ dma_addr_t phyaddr_0, dma_addr_t phyaddr_1)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+ struct ipu *ipu = to_ipu(idmac);
+ union chan_param_mem params = {};
+ unsigned long flags;
+ uint32_t reg;
+ uint32_t stride_bytes;
+
+ stride_bytes = stride * bytes_per_pixel(pixel_fmt);
+
+ if (stride_bytes % 4) {
+ dev_err(ipu->dev,
+ "Stride length must be 32-bit aligned, stride = %d, bytes = %d\n",
+ stride, stride_bytes);
+ return -EINVAL;
+ }
+
+ /* IC channel's stride must be a multiple of 8 pixels */
+ if ((channel <= 13) && (stride % 8)) {
+ dev_err(ipu->dev, "Stride must be 8 pixel multiple\n");
+ return -EINVAL;
+ }
+
+ /* Build parameter memory data for DMA channel */
+ ipu_ch_param_set_size(¶ms, pixel_fmt, width, height, stride_bytes);
+ ipu_ch_param_set_buffer(¶ms, phyaddr_0, phyaddr_1);
+ ipu_ch_param_set_rotation(¶ms, rot_mode);
+ /* Some channels (rotation) have restriction on burst length */
+ switch (channel) {
+ case IDMAC_IC_7: /* Hangs with burst 8, 16, other values
+ invalid - Table 44-30 */
+/*
+ ipu_ch_param_set_burst_size(¶ms, 8);
+ */
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ /* In original code only IPU_PIX_FMT_RGB565 was setting burst */
+ ipu_ch_param_set_burst_size(¶ms, 16);
+ break;
+ case IDMAC_IC_0:
+ default:
+ break;
+ }
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ ipu_write_param_mem(dma_param_addr(channel), (uint32_t *)¶ms, 10);
+
+ reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+
+ if (phyaddr_1)
+ reg |= 1UL << channel;
+ else
+ reg &= ~(1UL << channel);
+
+ idmac_write_ipureg(ipu, reg, IPU_CHA_DB_MODE_SEL);
+
+ ichan->status = IPU_CHANNEL_READY;
+
+ spin_unlock_irqrestore(ipu->lock, flags);
+
+ return 0;
+}
+
+/**
+ * ipu_select_buffer() - mark a channel's buffer as ready.
+ * @channel: channel ID.
+ * @buffer_n: buffer number to mark ready.
+ */
+static void ipu_select_buffer(enum ipu_channel channel, int buffer_n)
+{
+ /* No locking - this is a write-one-to-set register, cleared by IPU */
+ if (buffer_n == 0)
+ /* Mark buffer 0 as ready. */
+ idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF0_RDY);
+ else
+ /* Mark buffer 1 as ready. */
+ idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF1_RDY);
+}
+
+/**
+ * ipu_update_channel_buffer() - update physical address of a channel buffer.
+ * @channel: channel ID.
+ * @buffer_n: buffer number to update.
+ * 0 or 1 are the only valid values.
+ * @phyaddr: buffer physical address.
+ * @return: Returns 0 on success or negative error code on failure. This
+ * function will fail if the buffer is set to ready.
+ */
+/* Called under spin_lock(_irqsave)(&ichan->lock) */
+static int ipu_update_channel_buffer(enum ipu_channel channel,
+ int buffer_n, dma_addr_t phyaddr)
+{
+ uint32_t reg;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ipu_data.lock, flags);
+
+ if (buffer_n == 0) {
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY);
+ if (reg & (1UL << channel)) {
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+ return -EACCES;
+ }
+
+ /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 0) */
+ idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+ 0x0008UL, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+ } else {
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY);
+ if (reg & (1UL << channel)) {
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+ return -EACCES;
+ }
+
+ /* Check if double-buffering is already enabled */
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_DB_MODE_SEL);
+
+ if (!(reg & (1UL << channel)))
+ idmac_write_ipureg(&ipu_data, reg | (1UL << channel),
+ IPU_CHA_DB_MODE_SEL);
+
+ /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 1) */
+ idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+ 0x0009UL, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+ }
+
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+
+ return 0;
+}
+
+/* Called under spin_lock_irqsave(&ichan->lock) */
+static int ipu_submit_channel_buffers(struct idmac_channel *ichan,
+ struct idmac_tx_desc *desc)
+{
+ struct scatterlist *sg;
+ int i, ret = 0;
+
+ for (i = 0, sg = desc->sg; i < 2 && sg; i++) {
+ if (!ichan->sg[i]) {
+ ichan->sg[i] = sg;
+
+ /*
+ * On first invocation this shouldn't be necessary, the
+ * call to ipu_init_channel_buffer() above will set
+ * addresses for us, so we could make it conditional
+ * on status >= IPU_CHANNEL_ENABLED, but doing it again
+ * shouldn't hurt either.
+ */
+ ret = ipu_update_channel_buffer(ichan->dma_chan.chan_id, i,
+ sg_dma_address(sg));
+ if (ret < 0)
+ return ret;
+
+ ipu_select_buffer(ichan->dma_chan.chan_id, i);
+
+ sg = sg_next(sg);
+ }
+ }
+
+ return ret;
+}
+
+static dma_cookie_t idmac_tx_submit(struct dma_async_tx_descriptor *tx)
+{
+ struct idmac_tx_desc *desc = to_tx_desc(tx);
+ struct idmac_channel *ichan = to_idmac_chan(tx->chan);
+ struct idmac *idmac = to_idmac(tx->chan->device);
+ struct ipu *ipu = to_ipu(idmac);
+ dma_cookie_t cookie;
+ unsigned long flags;
+
+ /* Sanity check */
+ if (!list_empty(&desc->list)) {
+ /* The descriptor doesn't belong to client */
+ dev_err(&ichan->dma_chan.dev->device,
+ "Descriptor %p not prepared!\n", tx);
+ return -EBUSY;
+ }
+
+ mutex_lock(&ichan->chan_mutex);
+
+ if (ichan->status < IPU_CHANNEL_READY) {
+ struct idmac_video_param *video = &ichan->params.video;
+ /*
+ * Initial buffer assignment - the first two sg-entries from
+ * the descriptor will end up in the IDMAC buffers
+ */
+ dma_addr_t dma_1 = sg_is_last(desc->sg) ? 0 :
+ sg_dma_address(&desc->sg[1]);
+
+ WARN_ON(ichan->sg[0] || ichan->sg[1]);
+
+ cookie = ipu_init_channel_buffer(ichan,
+ video->out_pixel_fmt,
+ video->out_width,
+ video->out_height,
+ video->out_stride,
+ IPU_ROTATE_NONE,
+ sg_dma_address(&desc->sg[0]),
+ dma_1);
+ if (cookie < 0)
+ goto out;
+ }
+
+ /* ipu->lock can be taken under ichan->lock, but not v.v. */
+ spin_lock_irqsave(&ichan->lock, flags);
+
+ /* submit_buffers() atomically verifies and fills empty sg slots */
+ cookie = ipu_submit_channel_buffers(ichan, desc);
+
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ if (cookie < 0)
+ goto out;
+
+ cookie = ichan->dma_chan.cookie;
+
+ if (++cookie < 0)
+ cookie = 1;
+
+ /* from dmaengine.h: "last cookie value returned to client" */
+ ichan->dma_chan.cookie = cookie;
+ tx->cookie = cookie;
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_add_tail(&desc->list, &ichan->queue);
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ if (ichan->status < IPU_CHANNEL_ENABLED) {
+ int ret = ipu_enable_channel(idmac, ichan);
+ if (ret < 0) {
+ cookie = ret;
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_del_init(&desc->list);
+ spin_unlock_irqrestore(&ichan->lock, flags);
+ tx->cookie = cookie;
+ ichan->dma_chan.cookie = cookie;
+ }
+ }
+
+ dump_idmac_reg(ipu);
+
+out:
+ mutex_unlock(&ichan->chan_mutex);
+
+ return cookie;
+}
+
+/* Called with ichan->chan_mutex held */
+static int idmac_desc_alloc(struct idmac_channel *ichan, int n)
+{
+ struct idmac_tx_desc *desc = vmalloc(n * sizeof(struct idmac_tx_desc));
+ struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+
+ if (!desc)
+ return -ENOMEM;
+
+ /* No interrupts, just disable the tasklet for a moment */
+ tasklet_disable(&to_ipu(idmac)->tasklet);
+
+ ichan->n_tx_desc = n;
+ ichan->desc = desc;
+ INIT_LIST_HEAD(&ichan->queue);
+ INIT_LIST_HEAD(&ichan->free_list);
+
+ while (n--) {
+ struct dma_async_tx_descriptor *txd = &desc->txd;
+
+ memset(txd, 0, sizeof(*txd));
+ dma_async_tx_descriptor_init(txd, &ichan->dma_chan);
+ txd->tx_submit = idmac_tx_submit;
+ txd->chan = &ichan->dma_chan;
+ INIT_LIST_HEAD(&txd->tx_list);
+
+ list_add(&desc->list, &ichan->free_list);
+
+ desc++;
+ }
+
+ tasklet_enable(&to_ipu(idmac)->tasklet);
+
+ return 0;
+}
+
+/**
+ * ipu_init_channel() - initialize an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: pointer to the channel object.
+ * @return 0 on success or negative error code on failure.
+ */
+static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ union ipu_channel_param *params = &ichan->params;
+ uint32_t ipu_conf;
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ unsigned long flags;
+ uint32_t reg;
+ struct ipu *ipu = to_ipu(idmac);
+ int ret = 0, n_desc = 0;
+
+ dev_dbg(ipu->dev, "init channel = %d\n", channel);
+
+ if (channel != IDMAC_SDC_0 && channel != IDMAC_SDC_1 &&
+ channel != IDMAC_IC_7)
+ return -EINVAL;
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ n_desc = 16;
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~IC_CONF_CSI_MEM_WR_EN, IC_CONF);
+ break;
+ case IDMAC_IC_0:
+ n_desc = 16;
+ reg = idmac_read_ipureg(ipu, IPU_FS_PROC_FLOW);
+ idmac_write_ipureg(ipu, reg & ~FS_ENC_IN_VALID, IPU_FS_PROC_FLOW);
+ ret = ipu_ic_init_prpenc(ipu, params, true);
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ n_desc = 4;
+ default:
+ break;
+ }
+
+ ipu->channel_init_mask |= 1L << channel;
+
+ /* Enable IPU sub module */
+ ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) |
+ ipu_channel_conf_mask(channel);
+ idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ if (n_desc && !ichan->desc)
+ ret = idmac_desc_alloc(ichan, n_desc);
+
+ dump_idmac_reg(ipu);
+
+ return ret;
+}
+
+/**
+ * ipu_uninit_channel() - uninitialize an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: pointer to the channel object.
+ */
+static void ipu_uninit_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ unsigned long flags;
+ uint32_t reg;
+ unsigned long chan_mask = 1UL << channel;
+ uint32_t ipu_conf;
+ struct ipu *ipu = to_ipu(idmac);
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ if (!(ipu->channel_init_mask & chan_mask)) {
+ dev_err(ipu->dev, "Channel already uninitialized %d\n",
+ channel);
+ spin_unlock_irqrestore(&ipu->lock, flags);
+ return;
+ }
+
+ /* Reset the double buffer */
+ reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+ idmac_write_ipureg(ipu, reg & ~chan_mask, IPU_CHA_DB_MODE_SEL);
+
+ ichan->sec_chan_en = false;
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~(IC_CONF_RWS_EN | IC_CONF_PRPENC_EN),
+ IC_CONF);
+ break;
+ case IDMAC_IC_0:
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~(IC_CONF_PRPENC_EN | IC_CONF_PRPENC_CSC1),
+ IC_CONF);
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ default:
+ break;
+ }
+
+ ipu->channel_init_mask &= ~(1L << channel);
+
+ ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) &
+ ~ipu_channel_conf_mask(channel);
+ idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ ichan->n_tx_desc = 0;
+ vfree(ichan->desc);
+ ichan->desc = NULL;
+}
+
+/**
+ * ipu_disable_channel() - disable an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: channel object pointer.
+ * @wait_for_stop: flag to set whether to wait for channel end of frame or
+ * return immediately.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_disable_channel(struct idmac *idmac, struct idmac_channel *ichan,
+ bool wait_for_stop)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ struct ipu *ipu = to_ipu(idmac);
+ uint32_t reg;
+ unsigned long flags;
+ unsigned long chan_mask = 1UL << channel;
+ unsigned int timeout;
+
+ if (wait_for_stop && channel != IDMAC_SDC_1 && channel != IDMAC_SDC_0) {
+ timeout = 40;
+ /* This waiting always fails. Related to spurious irq problem */
+ while ((idmac_read_icreg(ipu, IDMAC_CHA_BUSY) & chan_mask) ||
+ (ipu_channel_status(ipu, channel) == TASK_STAT_ACTIVE)) {
+ timeout--;
+ msleep(10);
+
+ if (!timeout) {
+ dev_dbg(ipu->dev,
+ "Warning: timeout waiting for channel %u to "
+ "stop: buf0_rdy = 0x%08X, buf1_rdy = 0x%08X, "
+ "busy = 0x%08X, tstat = 0x%08X\n", channel,
+ idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+ idmac_read_icreg(ipu, IDMAC_CHA_BUSY),
+ idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+ break;
+ }
+ }
+ dev_dbg(ipu->dev, "timeout = %d * 10ms\n", 40 - timeout);
+ }
+ /* SDC BG and FG must be disabled before DMA is disabled */
+ if (wait_for_stop && (channel == IDMAC_SDC_0 ||
+ channel == IDMAC_SDC_1)) {
+ for (timeout = 5;
+ timeout && !ipu_irq_status(ichan->eof_irq); timeout--)
+ msleep(5);
+ }
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ /* Disable IC task */
+ ipu_ic_disable_task(ipu, channel);
+
+ /* Disable DMA channel(s) */
+ reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+ idmac_write_icreg(ipu, reg & ~chan_mask, IDMAC_CHA_EN);
+
+ /*
+ * Problem (observed with channel DMAIC_7): after enabling the channel
+ * and initialising buffers, there comes an interrupt with current still
+ * pointing at buffer 0, whereas it should use buffer 0 first and only
+ * generate an interrupt when it is done, then current should already
+ * point to buffer 1. This spurious interrupt also comes on channel
+ * DMASDC_0. With DMAIC_7 normally, is we just leave the ISR after the
+ * first interrupt, there comes the second with current correctly
+ * pointing to buffer 1 this time. But sometimes this second interrupt
+ * doesn't come and the channel hangs. Clearing BUFx_RDY when disabling
+ * the channel seems to prevent the channel from hanging, but it doesn't
+ * prevent the spurious interrupt. This might also be unsafe. Think
+ * about the IDMAC controller trying to switch to a buffer, when we
+ * clear the ready bit, and re-enable it a moment later.
+ */
+ reg = idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY);
+ idmac_write_ipureg(ipu, 0, IPU_CHA_BUF0_RDY);
+ idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF0_RDY);
+
+ reg = idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY);
+ idmac_write_ipureg(ipu, 0, IPU_CHA_BUF1_RDY);
+ idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF1_RDY);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ return 0;
+}
+
+/*
+ * We have several possibilities here:
+ * current BUF next BUF
+ *
+ * not last sg next not last sg
+ * not last sg next last sg
+ * last sg first sg from next descriptor
+ * last sg NULL
+ *
+ * Besides, the descriptor queue might be empty or not. We process all these
+ * cases carefully.
+ */
+static irqreturn_t idmac_interrupt(int irq, void *dev_id)
+{
+ struct idmac_channel *ichan = dev_id;
+ unsigned int chan_id = ichan->dma_chan.chan_id;
+ struct scatterlist **sg, *sgnext, *sgnew = NULL;
+ /* Next transfer descriptor */
+ struct idmac_tx_desc *desc = NULL, *descnew;
+ dma_async_tx_callback callback;
+ void *callback_param;
+ bool done = false;
+ u32 ready0 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY),
+ ready1 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY),
+ curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+
+ /* IDMAC has cleared the respective BUFx_RDY bit, we manage the buffer */
+
+ pr_debug("IDMAC irq %d\n", irq);
+ /* Other interrupts do not interfere with this channel */
+ spin_lock(&ichan->lock);
+
+ if (unlikely(chan_id != IDMAC_SDC_0 && chan_id != IDMAC_SDC_1 &&
+ ((curbuf >> chan_id) & 1) == ichan->active_buffer)) {
+ int i = 100;
+
+ /* This doesn't help. See comment in ipu_disable_channel() */
+ while (--i) {
+ curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+ if (((curbuf >> chan_id) & 1) != ichan->active_buffer)
+ break;
+ cpu_relax();
+ }
+
+ if (!i) {
+ spin_unlock(&ichan->lock);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "IRQ on active buffer on channel %x, active "
+ "%d, ready %x, %x, current %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1, curbuf);
+ return IRQ_NONE;
+ }
+ }
+
+ if (unlikely((ichan->active_buffer && (ready1 >> chan_id) & 1) ||
+ (!ichan->active_buffer && (ready0 >> chan_id) & 1)
+ )) {
+ spin_unlock(&ichan->lock);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "IRQ with active buffer still ready on channel %x, "
+ "active %d, ready %x, %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1);
+ return IRQ_NONE;
+ }
+
+ if (unlikely(list_empty(&ichan->queue))) {
+ spin_unlock(&ichan->lock);
+ dev_err(ichan->dma_chan.device->dev,
+ "IRQ without queued buffers on channel %x, active %d, "
+ "ready %x, %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1);
+ return IRQ_NONE;
+ }
+
+ /*
+ * active_buffer is a software flag, it shows which buffer we are
+ * currently expecting back from the hardware, IDMAC should be
+ * processing the other buffer already
+ */
+ sg = &ichan->sg[ichan->active_buffer];
+ sgnext = ichan->sg[!ichan->active_buffer];
+
+ /*
+ * if sgnext == NULL sg must be the last element in a scatterlist and
+ * queue must be empty
+ */
+ if (unlikely(!sgnext)) {
+ if (unlikely(sg_next(*sg))) {
+ dev_err(ichan->dma_chan.device->dev,
+ "Broken buffer-update locking on channel %x!\n",
+ chan_id);
+ /* We'll let the user catch up */
+ } else {
+ /* Underrun */
+ ipu_ic_disable_task(&ipu_data, chan_id);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "Underrun on channel %x\n", chan_id);
+ ichan->status = IPU_CHANNEL_READY;
+ /* Continue to check for complete descriptor */
+ }
+ }
+
+ desc = list_entry(ichan->queue.next, struct idmac_tx_desc, list);
+
+ /* First calculate and submit the next sg element */
+ if (likely(sgnext))
+ sgnew = sg_next(sgnext);
+
+ if (unlikely(!sgnew)) {
+ /* Start a new scatterlist, if any queued */
+ if (likely(desc->list.next != &ichan->queue)) {
+ descnew = list_entry(desc->list.next,
+ struct idmac_tx_desc, list);
+ sgnew = &descnew->sg[0];
+ }
+ }
+
+ if (unlikely(!sg_next(*sg)) || !sgnext) {
+ /*
+ * Last element in scatterlist done, remove from the queue,
+ * _init for debugging
+ */
+ list_del_init(&desc->list);
+ done = true;
+ }
+
+ *sg = sgnew;
+
+ if (likely(sgnew)) {
+ int ret;
+
+ ret = ipu_update_channel_buffer(chan_id, ichan->active_buffer,
+ sg_dma_address(*sg));
+ if (ret < 0)
+ dev_err(ichan->dma_chan.device->dev,
+ "Failed to update buffer on channel %x buffer %d!\n",
+ chan_id, ichan->active_buffer);
+ else
+ ipu_select_buffer(chan_id, ichan->active_buffer);
+ }
+
+ /* Flip the active buffer - even if update above failed */
+ ichan->active_buffer = !ichan->active_buffer;
+ if (done)
+ ichan->completed = desc->txd.cookie;
+
+ callback = desc->txd.callback;
+ callback_param = desc->txd.callback_param;
+
+ spin_unlock(&ichan->lock);
+
+ if (done && (desc->txd.flags & DMA_PREP_INTERRUPT) && callback)
+ callback(callback_param);
+
+ return IRQ_HANDLED;
+}
+
+static void ipu_gc_tasklet(unsigned long arg)
+{
+ struct ipu *ipu = (struct ipu *)arg;
+ int i;
+
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+ struct idmac_tx_desc *desc;
+ unsigned long flags;
+ int j;
+
+ for (j = 0; j < ichan->n_tx_desc; j++) {
+ desc = ichan->desc + j;
+ spin_lock_irqsave(&ichan->lock, flags);
+ if (async_tx_test_ack(&desc->txd)) {
+ list_move(&desc->list, &ichan->free_list);
+ async_tx_clear_ack(&desc->txd);
+ }
+ spin_unlock_irqrestore(&ichan->lock, flags);
+ }
+ }
+}
+
+/*
+ * At the time .device_alloc_chan_resources() method is called, we cannot know,
+ * whether the client will accept the channel. Thus we must only check, if we
+ * can satisfy client's request but the only real criterion to verify, whether
+ * the client has accepted our offer is the client_count. That's why we have to
+ * perform the rest of our allocation tasks on the first call to this function.
+ */
+static struct dma_async_tx_descriptor *idmac_prep_slave_sg(struct dma_chan *chan,
+ struct scatterlist *sgl, unsigned int sg_len,
+ enum dma_data_direction direction, unsigned long tx_flags)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac_tx_desc *desc = NULL;
+ struct dma_async_tx_descriptor *txd = NULL;
+ unsigned long flags;
+
+ /* We only can handle these three channels so far */
+ if (ichan->dma_chan.chan_id != IDMAC_SDC_0 && ichan->dma_chan.chan_id != IDMAC_SDC_1 &&
+ ichan->dma_chan.chan_id != IDMAC_IC_7)
+ return NULL;
+
+ if (direction != DMA_FROM_DEVICE && direction != DMA_TO_DEVICE) {
+ dev_err(chan->device->dev, "Invalid DMA direction %d!\n", direction);
+ return NULL;
+ }
+
+ mutex_lock(&ichan->chan_mutex);
+
+ spin_lock_irqsave(&ichan->lock, flags);
+ if (!list_empty(&ichan->free_list)) {
+ desc = list_entry(ichan->free_list.next,
+ struct idmac_tx_desc, list);
+
+ list_del_init(&desc->list);
+
+ desc->sg_len = sg_len;
+ desc->sg = sgl;
+ txd = &desc->txd;
+ txd->flags = tx_flags;
+ }
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ mutex_unlock(&ichan->chan_mutex);
+
+ tasklet_schedule(&to_ipu(to_idmac(chan->device))->tasklet);
+
+ return txd;
+}
+
+/* Re-select the current buffer and re-activate the channel */
+static void idmac_issue_pending(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ struct ipu *ipu = to_ipu(idmac);
+ unsigned long flags;
+
+ /* This is not always needed, but doesn't hurt either */
+ spin_lock_irqsave(&ipu->lock, flags);
+ ipu_select_buffer(ichan->dma_chan.chan_id, ichan->active_buffer);
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ /*
+ * Might need to perform some parts of initialisation from
+ * ipu_enable_channel(), but not all, we do not want to reset to buffer
+ * 0, don't need to set priority again either, but re-enabling the task
+ * and the channel might be a good idea.
+ */
+}
+
+static void __idmac_terminate_all(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ unsigned long flags;
+ int i;
+
+ ipu_disable_channel(idmac, ichan,
+ ichan->status >= IPU_CHANNEL_ENABLED);
+
+ tasklet_disable(&to_ipu(idmac)->tasklet);
+
+ /* ichan->queue is modified in ISR, have to spinlock */
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_splice_init(&ichan->queue, &ichan->free_list);
+
+ if (ichan->desc)
+ for (i = 0; i < ichan->n_tx_desc; i++) {
+ struct idmac_tx_desc *desc = ichan->desc + i;
+ if (list_empty(&desc->list))
+ /* Descriptor was prepared, but not submitted */
+ list_add(&desc->list,
+ &ichan->free_list);
+
+ async_tx_clear_ack(&desc->txd);
+ }
+
+ ichan->sg[0] = NULL;
+ ichan->sg[1] = NULL;
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ tasklet_enable(&to_ipu(idmac)->tasklet);
+
+ ichan->status = IPU_CHANNEL_INITIALIZED;
+}
+
+static void idmac_terminate_all(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+
+ mutex_lock(&ichan->chan_mutex);
+
+ __idmac_terminate_all(chan);
+
+ mutex_unlock(&ichan->chan_mutex);
+}
+
+static int idmac_alloc_chan_resources(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ int ret;
+
+ /* dmaengine.c now guarantees to only offer free channels */
+ BUG_ON(chan->client_count > 1);
+ WARN_ON(ichan->status != IPU_CHANNEL_FREE);
+
+ chan->cookie = 1;
+ ichan->completed = -ENXIO;
+
+ ret = ipu_irq_map(ichan->dma_chan.chan_id);
+ if (ret < 0)
+ goto eimap;
+
+ ichan->eof_irq = ret;
+ ret = request_irq(ichan->eof_irq, idmac_interrupt, 0,
+ ichan->eof_name, ichan);
+ if (ret < 0)
+ goto erirq;
+
+ ret = ipu_init_channel(idmac, ichan);
+ if (ret < 0)
+ goto eichan;
+
+ ichan->status = IPU_CHANNEL_INITIALIZED;
+
+ dev_dbg(&ichan->dma_chan.dev->device, "Found channel 0x%x, irq %d\n",
+ ichan->dma_chan.chan_id, ichan->eof_irq);
+
+ return ret;
+
+eichan:
+ free_irq(ichan->eof_irq, ichan);
+erirq:
+ ipu_irq_unmap(ichan->dma_chan.chan_id);
+eimap:
+ return ret;
+}
+
+static void idmac_free_chan_resources(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+
+ mutex_lock(&ichan->chan_mutex);
+
+ __idmac_terminate_all(chan);
+
+ if (ichan->status > IPU_CHANNEL_FREE) {
+ free_irq(ichan->eof_irq, ichan);
+ ipu_irq_unmap(ichan->dma_chan.chan_id);
+ }
+
+ ichan->status = IPU_CHANNEL_FREE;
+
+ ipu_uninit_channel(idmac, ichan);
+
+ mutex_unlock(&ichan->chan_mutex);
+
+ tasklet_schedule(&to_ipu(idmac)->tasklet);
+}
+
+static enum dma_status idmac_is_tx_complete(struct dma_chan *chan,
+ dma_cookie_t cookie, dma_cookie_t *done, dma_cookie_t *used)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+
+ if (done)
+ *done = ichan->completed;
+ if (used)
+ *used = chan->cookie;
+ if (cookie != chan->cookie)
+ return DMA_ERROR;
+ return DMA_SUCCESS;
+}
+
+static int __init ipu_idmac_init(struct ipu *ipu)
+{
+ struct idmac *idmac = &ipu->idmac;
+ struct dma_device *dma = &idmac->dma;
+ int i;
+
+ dma_cap_set(DMA_SLAVE, dma->cap_mask);
+ dma_cap_set(DMA_PRIVATE, dma->cap_mask);
+
+ /* Compulsory common fields */
+ dma->dev = ipu->dev;
+ dma->device_alloc_chan_resources = idmac_alloc_chan_resources;
+ dma->device_free_chan_resources = idmac_free_chan_resources;
+ dma->device_is_tx_complete = idmac_is_tx_complete;
+ dma->device_issue_pending = idmac_issue_pending;
+
+ /* Compulsory for DMA_SLAVE fields */
+ dma->device_prep_slave_sg = idmac_prep_slave_sg;
+ dma->device_terminate_all = idmac_terminate_all;
+
+ INIT_LIST_HEAD(&dma->channels);
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+ struct dma_chan *dma_chan = &ichan->dma_chan;
+
+ spin_lock_init(&ichan->lock);
+ mutex_init(&ichan->chan_mutex);
+
+ ichan->status = IPU_CHANNEL_FREE;
+ ichan->sec_chan_en = false;
+ ichan->completed = -ENXIO;
+ snprintf(ichan->eof_name, sizeof(ichan->eof_name), "IDMAC EOF %d", i);
+
+ dma_chan->device = &idmac->dma;
+ dma_chan->cookie = 1;
+ dma_chan->chan_id = i;
+ list_add_tail(&ichan->dma_chan.device_node, &dma->channels);
+ }
+
+ idmac_write_icreg(ipu, 0x00000070, IDMAC_CONF);
+
+ return dma_async_device_register(&idmac->dma);
+}
+
+static void ipu_idmac_exit(struct ipu *ipu)
+{
+ int i;
+ struct idmac *idmac = &ipu->idmac;
+
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+
+ idmac_terminate_all(&ichan->dma_chan);
+ idmac_prep_slave_sg(&ichan->dma_chan, NULL, 0, DMA_NONE, 0);
+ }
+
+ dma_async_device_unregister(&idmac->dma);
+}
+
+/*****************************************************************************
+ * IPU common probe / remove
+ */
+
+static int ipu_probe(struct platform_device *pdev)
+{
+ struct ipu_platform_data *pdata = pdev->dev.platform_data;
+ struct resource *mem_ipu, *mem_ic;
+ int ret;
+
+ spin_lock_init(&ipu_data.lock);
+
+ mem_ipu = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ mem_ic = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!pdata || !mem_ipu || !mem_ic)
+ return -EINVAL;
+
+ ipu_data.dev = &pdev->dev;
+
+ platform_set_drvdata(pdev, &ipu_data);
+
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ goto err_noirq;
+
+ ipu_data.irq_fn = ret;
+ ret = platform_get_irq(pdev, 1);
+ if (ret < 0)
+ goto err_noirq;
+
+ ipu_data.irq_err = ret;
+ ipu_data.irq_base = pdata->irq_base;
+
+ dev_dbg(&pdev->dev, "fn irq %u, err irq %u, irq-base %u\n",
+ ipu_data.irq_fn, ipu_data.irq_err, ipu_data.irq_base);
+
+ /* Remap IPU common registers */
+ ipu_data.reg_ipu = ioremap(mem_ipu->start,
+ mem_ipu->end - mem_ipu->start + 1);
+ if (!ipu_data.reg_ipu) {
+ ret = -ENOMEM;
+ goto err_ioremap_ipu;
+ }
+
+ /* Remap Image Converter and Image DMA Controller registers */
+ ipu_data.reg_ic = ioremap(mem_ic->start,
+ mem_ic->end - mem_ic->start + 1);
+ if (!ipu_data.reg_ic) {
+ ret = -ENOMEM;
+ goto err_ioremap_ic;
+ }
+
+ /* Get IPU clock */
+ ipu_data.ipu_clk = clk_get(&pdev->dev, "ipu_clk");
+ if (IS_ERR(ipu_data.ipu_clk)) {
+ ret = PTR_ERR(ipu_data.ipu_clk);
+ goto err_clk_get;
+ }
+
+ /* Make sure IPU HSP clock is running */
+ clk_enable(ipu_data.ipu_clk);
+
+ /* Disable all interrupts */
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_1);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_2);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_3);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_4);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_5);
+
+ dev_dbg(&pdev->dev, "%s @ 0x%08lx, fn irq %u, err irq %u\n", pdev->name,
+ (unsigned long)mem_ipu->start, ipu_data.irq_fn, ipu_data.irq_err);
+
+ ret = ipu_irq_attach_irq(&ipu_data, pdev);
+ if (ret < 0)
+ goto err_attach_irq;
+
+ /* Initialize DMA engine */
+ ret = ipu_idmac_init(&ipu_data);
+ if (ret < 0)
+ goto err_idmac_init;
+
+ tasklet_init(&ipu_data.tasklet, ipu_gc_tasklet, (unsigned long)&ipu_data);
+
+ ipu_data.dev = &pdev->dev;
+
+ dev_dbg(ipu_data.dev, "IPU initialized\n");
+
+ return 0;
+
+err_idmac_init:
+err_attach_irq:
+ ipu_irq_detach_irq(&ipu_data, pdev);
+ clk_disable(ipu_data.ipu_clk);
+ clk_put(ipu_data.ipu_clk);
+err_clk_get:
+ iounmap(ipu_data.reg_ic);
+err_ioremap_ic:
+ iounmap(ipu_data.reg_ipu);
+err_ioremap_ipu:
+err_noirq:
+ dev_err(&pdev->dev, "Failed to probe IPU: %d\n", ret);
+ return ret;
+}
+
+static int ipu_remove(struct platform_device *pdev)
+{
+ struct ipu *ipu = platform_get_drvdata(pdev);
+
+ ipu_idmac_exit(ipu);
+ ipu_irq_detach_irq(ipu, pdev);
+ clk_disable(ipu->ipu_clk);
+ clk_put(ipu->ipu_clk);
+ iounmap(ipu->reg_ic);
+ iounmap(ipu->reg_ipu);
+ tasklet_kill(&ipu->tasklet);
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+/*
+ * We need two MEM resources - with IPU-common and Image Converter registers,
+ * including PF_CONF and IDMAC_* registers, and two IRQs - function and error
+ */
+static struct platform_driver ipu_platform_driver = {
+ .driver = {
+ .name = "ipu-core",
+ .owner = THIS_MODULE,
+ },
+ .remove = ipu_remove,
+};
+
+static int __init ipu_init(void)
+{
+ return platform_driver_probe(&ipu_platform_driver, ipu_probe);
+}
+subsys_initcall(ipu_init);
+
+MODULE_DESCRIPTION("IPU core driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
+MODULE_ALIAS("platform:ipu-core");
diff --git a/drivers/dma/ipu/ipu_intern.h b/drivers/dma/ipu/ipu_intern.h
new file mode 100644
index 0000000..545cf11
--- /dev/null
+++ b/drivers/dma/ipu/ipu_intern.h
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IPU_INTERN_H_
+#define _IPU_INTERN_H_
+
+#include <linux/dmaengine.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+
+/* IPU Common registers */
+#define IPU_CONF 0x00
+#define IPU_CHA_BUF0_RDY 0x04
+#define IPU_CHA_BUF1_RDY 0x08
+#define IPU_CHA_DB_MODE_SEL 0x0C
+#define IPU_CHA_CUR_BUF 0x10
+#define IPU_FS_PROC_FLOW 0x14
+#define IPU_FS_DISP_FLOW 0x18
+#define IPU_TASKS_STAT 0x1C
+#define IPU_IMA_ADDR 0x20
+#define IPU_IMA_DATA 0x24
+#define IPU_INT_CTRL_1 0x28
+#define IPU_INT_CTRL_2 0x2C
+#define IPU_INT_CTRL_3 0x30
+#define IPU_INT_CTRL_4 0x34
+#define IPU_INT_CTRL_5 0x38
+#define IPU_INT_STAT_1 0x3C
+#define IPU_INT_STAT_2 0x40
+#define IPU_INT_STAT_3 0x44
+#define IPU_INT_STAT_4 0x48
+#define IPU_INT_STAT_5 0x4C
+#define IPU_BRK_CTRL_1 0x50
+#define IPU_BRK_CTRL_2 0x54
+#define IPU_BRK_STAT 0x58
+#define IPU_DIAGB_CTRL 0x5C
+
+/* IPU_CONF Register bits */
+#define IPU_CONF_CSI_EN 0x00000001
+#define IPU_CONF_IC_EN 0x00000002
+#define IPU_CONF_ROT_EN 0x00000004
+#define IPU_CONF_PF_EN 0x00000008
+#define IPU_CONF_SDC_EN 0x00000010
+#define IPU_CONF_ADC_EN 0x00000020
+#define IPU_CONF_DI_EN 0x00000040
+#define IPU_CONF_DU_EN 0x00000080
+#define IPU_CONF_PXL_ENDIAN 0x00000100
+
+/* Image Converter Registers */
+#define IC_CONF 0x88
+#define IC_PRP_ENC_RSC 0x8C
+#define IC_PRP_VF_RSC 0x90
+#define IC_PP_RSC 0x94
+#define IC_CMBP_1 0x98
+#define IC_CMBP_2 0x9C
+#define PF_CONF 0xA0
+#define IDMAC_CONF 0xA4
+#define IDMAC_CHA_EN 0xA8
+#define IDMAC_CHA_PRI 0xAC
+#define IDMAC_CHA_BUSY 0xB0
+
+/* Image Converter Register bits */
+#define IC_CONF_PRPENC_EN 0x00000001
+#define IC_CONF_PRPENC_CSC1 0x00000002
+#define IC_CONF_PRPENC_ROT_EN 0x00000004
+#define IC_CONF_PRPVF_EN 0x00000100
+#define IC_CONF_PRPVF_CSC1 0x00000200
+#define IC_CONF_PRPVF_CSC2 0x00000400
+#define IC_CONF_PRPVF_CMB 0x00000800
+#define IC_CONF_PRPVF_ROT_EN 0x00001000
+#define IC_CONF_PP_EN 0x00010000
+#define IC_CONF_PP_CSC1 0x00020000
+#define IC_CONF_PP_CSC2 0x00040000
+#define IC_CONF_PP_CMB 0x00080000
+#define IC_CONF_PP_ROT_EN 0x00100000
+#define IC_CONF_IC_GLB_LOC_A 0x10000000
+#define IC_CONF_KEY_COLOR_EN 0x20000000
+#define IC_CONF_RWS_EN 0x40000000
+#define IC_CONF_CSI_MEM_WR_EN 0x80000000
+
+#define IDMA_CHAN_INVALID 0x000000FF
+#define IDMA_IC_0 0x00000001
+#define IDMA_IC_1 0x00000002
+#define IDMA_IC_2 0x00000004
+#define IDMA_IC_3 0x00000008
+#define IDMA_IC_4 0x00000010
+#define IDMA_IC_5 0x00000020
+#define IDMA_IC_6 0x00000040
+#define IDMA_IC_7 0x00000080
+#define IDMA_IC_8 0x00000100
+#define IDMA_IC_9 0x00000200
+#define IDMA_IC_10 0x00000400
+#define IDMA_IC_11 0x00000800
+#define IDMA_IC_12 0x00001000
+#define IDMA_IC_13 0x00002000
+#define IDMA_SDC_BG 0x00004000
+#define IDMA_SDC_FG 0x00008000
+#define IDMA_SDC_MASK 0x00010000
+#define IDMA_SDC_PARTIAL 0x00020000
+#define IDMA_ADC_SYS1_WR 0x00040000
+#define IDMA_ADC_SYS2_WR 0x00080000
+#define IDMA_ADC_SYS1_CMD 0x00100000
+#define IDMA_ADC_SYS2_CMD 0x00200000
+#define IDMA_ADC_SYS1_RD 0x00400000
+#define IDMA_ADC_SYS2_RD 0x00800000
+#define IDMA_PF_QP 0x01000000
+#define IDMA_PF_BSP 0x02000000
+#define IDMA_PF_Y_IN 0x04000000
+#define IDMA_PF_U_IN 0x08000000
+#define IDMA_PF_V_IN 0x10000000
+#define IDMA_PF_Y_OUT 0x20000000
+#define IDMA_PF_U_OUT 0x40000000
+#define IDMA_PF_V_OUT 0x80000000
+
+#define TSTAT_PF_H264_PAUSE 0x00000001
+#define TSTAT_CSI2MEM_MASK 0x0000000C
+#define TSTAT_CSI2MEM_OFFSET 2
+#define TSTAT_VF_MASK 0x00000600
+#define TSTAT_VF_OFFSET 9
+#define TSTAT_VF_ROT_MASK 0x000C0000
+#define TSTAT_VF_ROT_OFFSET 18
+#define TSTAT_ENC_MASK 0x00000180
+#define TSTAT_ENC_OFFSET 7
+#define TSTAT_ENC_ROT_MASK 0x00030000
+#define TSTAT_ENC_ROT_OFFSET 16
+#define TSTAT_PP_MASK 0x00001800
+#define TSTAT_PP_OFFSET 11
+#define TSTAT_PP_ROT_MASK 0x00300000
+#define TSTAT_PP_ROT_OFFSET 20
+#define TSTAT_PF_MASK 0x00C00000
+#define TSTAT_PF_OFFSET 22
+#define TSTAT_ADCSYS1_MASK 0x03000000
+#define TSTAT_ADCSYS1_OFFSET 24
+#define TSTAT_ADCSYS2_MASK 0x0C000000
+#define TSTAT_ADCSYS2_OFFSET 26
+
+#define TASK_STAT_IDLE 0
+#define TASK_STAT_ACTIVE 1
+#define TASK_STAT_WAIT4READY 2
+
+struct idmac {
+ struct dma_device dma;
+};
+
+struct ipu {
+ void __iomem *reg_ipu;
+ void __iomem *reg_ic;
+ unsigned int irq_fn; /* IPU Function IRQ to the CPU */
+ unsigned int irq_err; /* IPU Error IRQ to the CPU */
+ unsigned int irq_base; /* Beginning of the IPU IRQ range */
+ unsigned long channel_init_mask;
+ spinlock_t lock;
+ struct clk *ipu_clk;
+ struct device *dev;
+ struct idmac idmac;
+ struct idmac_channel channel[IPU_CHANNELS_NUM];
+ struct tasklet_struct tasklet;
+};
+
+#define to_idmac(d) container_of(d, struct idmac, dma)
+
+extern int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev);
+extern void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev);
+
+extern bool ipu_irq_status(uint32_t irq);
+extern int ipu_irq_map(unsigned int source);
+extern int ipu_irq_unmap(unsigned int source);
+
+#endif
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c
new file mode 100644
index 0000000..83f532c
--- /dev/null
+++ b/drivers/dma/ipu/ipu_irq.c
@@ -0,0 +1,413 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <mach/ipu.h>
+
+#include "ipu_intern.h"
+
+/*
+ * Register read / write - shall be inlined by the compiler
+ */
+static u32 ipu_read_reg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ipu + reg);
+}
+
+static void ipu_write_reg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ipu + reg);
+}
+
+
+/*
+ * IPU IRQ chip driver
+ */
+
+#define IPU_IRQ_NR_FN_BANKS 3
+#define IPU_IRQ_NR_ERR_BANKS 2
+#define IPU_IRQ_NR_BANKS (IPU_IRQ_NR_FN_BANKS + IPU_IRQ_NR_ERR_BANKS)
+
+struct ipu_irq_bank {
+ unsigned int control;
+ unsigned int status;
+ spinlock_t lock;
+ struct ipu *ipu;
+};
+
+static struct ipu_irq_bank irq_bank[IPU_IRQ_NR_BANKS] = {
+ /* 3 groups of functional interrupts */
+ {
+ .control = IPU_INT_CTRL_1,
+ .status = IPU_INT_STAT_1,
+ }, {
+ .control = IPU_INT_CTRL_2,
+ .status = IPU_INT_STAT_2,
+ }, {
+ .control = IPU_INT_CTRL_3,
+ .status = IPU_INT_STAT_3,
+ },
+ /* 2 groups of error interrupts */
+ {
+ .control = IPU_INT_CTRL_4,
+ .status = IPU_INT_STAT_4,
+ }, {
+ .control = IPU_INT_CTRL_5,
+ .status = IPU_INT_STAT_5,
+ },
+};
+
+struct ipu_irq_map {
+ unsigned int irq;
+ int source;
+ struct ipu_irq_bank *bank;
+ struct ipu *ipu;
+};
+
+static struct ipu_irq_map irq_map[CONFIG_MX3_IPU_IRQS];
+/* Protects allocations from the above array of maps */
+static DEFINE_MUTEX(map_lock);
+/* Protects register accesses and individual mappings */
+static DEFINE_SPINLOCK(bank_lock);
+
+static struct ipu_irq_map *src2map(unsigned int src)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++)
+ if (irq_map[i].source == src)
+ return irq_map + i;
+
+ return NULL;
+}
+
+static void ipu_irq_unmask(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ reg = ipu_read_reg(bank->ipu, bank->control);
+ reg |= (1UL << (map->source & 31));
+ ipu_write_reg(bank->ipu, reg, bank->control);
+
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+static void ipu_irq_mask(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ reg = ipu_read_reg(bank->ipu, bank->control);
+ reg &= ~(1UL << (map->source & 31));
+ ipu_write_reg(bank->ipu, reg, bank->control);
+
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+static void ipu_irq_ack(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ ipu_write_reg(bank->ipu, 1UL << (map->source & 31), bank->status);
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+/**
+ * ipu_irq_status() - returns the current interrupt status of the specified IRQ.
+ * @irq: interrupt line to get status for.
+ * @return: true if the interrupt is pending/asserted or false if the
+ * interrupt is not pending.
+ */
+bool ipu_irq_status(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ unsigned long lock_flags;
+ bool ret;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ bank = map->bank;
+ ret = bank && ipu_read_reg(bank->ipu, bank->status) &
+ (1UL << (map->source & 31));
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ return ret;
+}
+
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source: interrupt source bit position (see below)
+ * @return: mapped IRQ number or negative error code
+ *
+ * The source parameter has to be explained further. On i.MX31 IPU has 137 IRQ
+ * sources, they are broken down in 5 32-bit registers, like 32, 32, 24, 32, 17.
+ * However, the source argument of this function is not the sequence number of
+ * the possible IRQ, but rather its bit position. So, first interrupt in fourth
+ * register has source number 96, and not 88. This makes calculations easier,
+ * and also provides forward compatibility with any future IPU implementations
+ * with any interrupt bit assignments.
+ */
+int ipu_irq_map(unsigned int source)
+{
+ int i, ret = -ENOMEM;
+ struct ipu_irq_map *map;
+
+ might_sleep();
+
+ mutex_lock(&map_lock);
+ map = src2map(source);
+ if (map) {
+ pr_err("IPU: Source %u already mapped to IRQ %u\n", source, map->irq);
+ ret = -EBUSY;
+ goto out;
+ }
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ if (irq_map[i].source < 0) {
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ irq_map[i].source = source;
+ irq_map[i].bank = irq_bank + source / 32;
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ ret = irq_map[i].irq;
+ pr_debug("IPU: mapped source %u to IRQ %u\n",
+ source, ret);
+ break;
+ }
+ }
+out:
+ mutex_unlock(&map_lock);
+
+ if (ret < 0)
+ pr_err("IPU: couldn't map source %u: %d\n", source, ret);
+
+ return ret;
+}
+
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source: interrupt source bit position (see ipu_irq_map())
+ * @return: 0 or negative error code
+ */
+int ipu_irq_unmap(unsigned int source)
+{
+ int i, ret = -EINVAL;
+
+ might_sleep();
+
+ mutex_lock(&map_lock);
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ if (irq_map[i].source == source) {
+ unsigned long lock_flags;
+
+ pr_debug("IPU: unmapped source %u from IRQ %u\n",
+ source, irq_map[i].irq);
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ irq_map[i].source = -EINVAL;
+ irq_map[i].bank = NULL;
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ ret = 0;
+ break;
+ }
+ }
+ mutex_unlock(&map_lock);
+
+ return ret;
+}
+
+/* Chained IRQ handler for IPU error interrupt */
+static void ipu_irq_err(unsigned int irq, struct irq_desc *desc)
+{
+ struct ipu *ipu = get_irq_data(irq);
+ u32 status;
+ int i, line;
+
+ for (i = IPU_IRQ_NR_FN_BANKS; i < IPU_IRQ_NR_BANKS; i++) {
+ struct ipu_irq_bank *bank = irq_bank + i;
+
+ spin_lock(&bank_lock);
+ status = ipu_read_reg(ipu, bank->status);
+ /*
+ * Don't think we have to clear all interrupts here, they will
+ * be acked by ->handle_irq() (handle_level_irq). However, we
+ * might want to clear unhandled interrupts after the loop...
+ */
+ status &= ipu_read_reg(ipu, bank->control);
+ spin_unlock(&bank_lock);
+ while ((line = ffs(status))) {
+ struct ipu_irq_map *map;
+
+ line--;
+ status &= ~(1UL << line);
+
+ spin_lock(&bank_lock);
+ map = src2map(32 * i + line);
+ if (map)
+ irq = map->irq;
+ spin_unlock(&bank_lock);
+
+ if (!map) {
+ pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+ line, i);
+ continue;
+ }
+ generic_handle_irq(irq);
+ }
+ }
+}
+
+/* Chained IRQ handler for IPU function interrupt */
+static void ipu_irq_fn(unsigned int irq, struct irq_desc *desc)
+{
+ struct ipu *ipu = get_irq_data(irq);
+ u32 status;
+ int i, line;
+
+ for (i = 0; i < IPU_IRQ_NR_FN_BANKS; i++) {
+ struct ipu_irq_bank *bank = irq_bank + i;
+
+ spin_lock(&bank_lock);
+ status = ipu_read_reg(ipu, bank->status);
+ /* Not clearing all interrupts, see above */
+ status &= ipu_read_reg(ipu, bank->control);
+ spin_unlock(&bank_lock);
+ while ((line = ffs(status))) {
+ struct ipu_irq_map *map;
+
+ line--;
+ status &= ~(1UL << line);
+
+ spin_lock(&bank_lock);
+ map = src2map(32 * i + line);
+ if (map)
+ irq = map->irq;
+ spin_unlock(&bank_lock);
+
+ if (!map) {
+ pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+ line, i);
+ continue;
+ }
+ generic_handle_irq(irq);
+ }
+ }
+}
+
+static struct irq_chip ipu_irq_chip = {
+ .name = "ipu_irq",
+ .ack = ipu_irq_ack,
+ .mask = ipu_irq_mask,
+ .unmask = ipu_irq_unmask,
+};
+
+/* Install the IRQ handler */
+int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+ struct ipu_platform_data *pdata = dev->dev.platform_data;
+ unsigned int irq, irq_base, i;
+
+ irq_base = pdata->irq_base;
+
+ for (i = 0; i < IPU_IRQ_NR_BANKS; i++)
+ irq_bank[i].ipu = ipu;
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ int ret;
+
+ irq = irq_base + i;
+ ret = set_irq_chip(irq, &ipu_irq_chip);
+ if (ret < 0)
+ return ret;
+ ret = set_irq_chip_data(irq, irq_map + i);
+ if (ret < 0)
+ return ret;
+ irq_map[i].ipu = ipu;
+ irq_map[i].irq = irq;
+ irq_map[i].source = -EINVAL;
+ set_irq_handler(irq, handle_level_irq);
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+#endif
+ }
+
+ set_irq_data(ipu->irq_fn, ipu);
+ set_irq_chained_handler(ipu->irq_fn, ipu_irq_fn);
+
+ set_irq_data(ipu->irq_err, ipu);
+ set_irq_chained_handler(ipu->irq_err, ipu_irq_err);
+
+ return 0;
+}
+
+void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+ struct ipu_platform_data *pdata = dev->dev.platform_data;
+ unsigned int irq, irq_base;
+
+ irq_base = pdata->irq_base;
+
+ set_irq_chained_handler(ipu->irq_fn, NULL);
+ set_irq_data(ipu->irq_fn, NULL);
+
+ set_irq_chained_handler(ipu->irq_err, NULL);
+ set_irq_data(ipu->irq_err, NULL);
+
+ for (irq = irq_base; irq < irq_base + CONFIG_MX3_IPU_IRQS; irq++) {
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, 0);
+#endif
+ set_irq_chip(irq, NULL);
+ set_irq_chip_data(irq, NULL);
+ }
+}
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index cd2e3b8..24f3ca8 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -36,7 +36,7 @@
struct csrow_info *csrow = &mci->csrows[0];
unsigned long address, pfn, offset, syndrome;
- dev_dbg(mci->dev, "ECC CE err on node %d, channel %d, ar = 0x%016lx\n",
+ dev_dbg(mci->dev, "ECC CE err on node %d, channel %d, ar = 0x%016llx\n",
priv->node, chan, ar);
/* Address decoding is likely a bit bogus, to dbl check */
@@ -58,7 +58,7 @@
struct csrow_info *csrow = &mci->csrows[0];
unsigned long address, pfn, offset;
- dev_dbg(mci->dev, "ECC UE err on node %d, channel %d, ar = 0x%016lx\n",
+ dev_dbg(mci->dev, "ECC UE err on node %d, channel %d, ar = 0x%016llx\n",
priv->node, chan, ar);
/* Address decoding is likely a bit bogus, to dbl check */
@@ -169,7 +169,7 @@
/* Get channel population */
reg = in_be64(®s->mic_mnt_cfg);
- dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016lx\n", reg);
+ dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016llx\n", reg);
chanmask = 0;
if (reg & CBE_MIC_MNT_CFG_CHAN_0_POP)
chanmask |= 0x1;
@@ -180,7 +180,7 @@
"Yuck ! No channel populated ? Aborting !\n");
return -ENODEV;
}
- dev_dbg(&pdev->dev, "Initial FIR = 0x%016lx\n",
+ dev_dbg(&pdev->dev, "Initial FIR = 0x%016llx\n",
in_be64(®s->mic_fir));
/* Allocate & init EDAC MC data structure */
diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c
index 6bd91a1..a5dd7a6 100644
--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -232,7 +232,7 @@
root_id = root_node->node_id;
grace = time_after(jiffies, card->reset_jiffies + DIV_ROUND_UP(HZ, 10));
- if (card->bm_generation + 1 == generation ||
+ if (is_next_generation(generation, card->bm_generation) ||
(card->bm_generation != generation && grace)) {
/*
* This first step is to figure out who is IRM and
@@ -412,6 +412,7 @@
{
u32 *config_rom;
size_t length;
+ int err;
card->max_receive = max_receive;
card->link_speed = link_speed;
@@ -422,7 +423,13 @@
list_add_tail(&card->link, &card_list);
mutex_unlock(&card_mutex);
- return card->driver->enable(card, config_rom, length);
+ err = card->driver->enable(card, config_rom, length);
+ if (err < 0) {
+ mutex_lock(&card_mutex);
+ list_del(&card->link);
+ mutex_unlock(&card_mutex);
+ }
+ return err;
}
EXPORT_SYMBOL(fw_card_add);
@@ -512,7 +519,7 @@
fw_core_initiate_bus_reset(card, 1);
mutex_lock(&card_mutex);
- list_del(&card->link);
+ list_del_init(&card->link);
mutex_unlock(&card_mutex);
/* Set up the dummy driver. */
diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c
index 2af5a8d..bf53acb 100644
--- a/drivers/firewire/fw-device.c
+++ b/drivers/firewire/fw-device.c
@@ -25,6 +25,7 @@
#include <linux/device.h>
#include <linux/delay.h>
#include <linux/idr.h>
+#include <linux/jiffies.h>
#include <linux/string.h>
#include <linux/rwsem.h>
#include <linux/semaphore.h>
@@ -634,26 +635,6 @@
return device;
}
-static void fw_device_shutdown(struct work_struct *work)
-{
- struct fw_device *device =
- container_of(work, struct fw_device, work.work);
- int minor = MINOR(device->device.devt);
-
- fw_device_cdev_remove(device);
- device_for_each_child(&device->device, NULL, shutdown_unit);
- device_unregister(&device->device);
-
- down_write(&fw_device_rwsem);
- idr_remove(&fw_device_idr, minor);
- up_write(&fw_device_rwsem);
- fw_device_put(device);
-}
-
-static struct device_type fw_device_type = {
- .release = fw_device_release,
-};
-
/*
* These defines control the retry behavior for reading the config
* rom. It shouldn't be necessary to tweak these; if the device
@@ -668,11 +649,97 @@
#define MAX_RETRIES 10
#define RETRY_DELAY (3 * HZ)
#define INITIAL_DELAY (HZ / 2)
+#define SHUTDOWN_DELAY (2 * HZ)
+
+static void fw_device_shutdown(struct work_struct *work)
+{
+ struct fw_device *device =
+ container_of(work, struct fw_device, work.work);
+ int minor = MINOR(device->device.devt);
+
+ if (time_is_after_jiffies(device->card->reset_jiffies + SHUTDOWN_DELAY)
+ && !list_empty(&device->card->link)) {
+ schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+ return;
+ }
+
+ if (atomic_cmpxchg(&device->state,
+ FW_DEVICE_GONE,
+ FW_DEVICE_SHUTDOWN) != FW_DEVICE_GONE)
+ return;
+
+ fw_device_cdev_remove(device);
+ device_for_each_child(&device->device, NULL, shutdown_unit);
+ device_unregister(&device->device);
+
+ down_write(&fw_device_rwsem);
+ idr_remove(&fw_device_idr, minor);
+ up_write(&fw_device_rwsem);
+
+ fw_device_put(device);
+}
+
+static struct device_type fw_device_type = {
+ .release = fw_device_release,
+};
+
+static void fw_device_update(struct work_struct *work);
+
+/*
+ * If a device was pending for deletion because its node went away but its
+ * bus info block and root directory header matches that of a newly discovered
+ * device, revive the existing fw_device.
+ * The newly allocated fw_device becomes obsolete instead.
+ */
+static int lookup_existing_device(struct device *dev, void *data)
+{
+ struct fw_device *old = fw_device(dev);
+ struct fw_device *new = data;
+ struct fw_card *card = new->card;
+ int match = 0;
+
+ down_read(&fw_device_rwsem); /* serialize config_rom access */
+ spin_lock_irq(&card->lock); /* serialize node access */
+
+ if (memcmp(old->config_rom, new->config_rom, 6 * 4) == 0 &&
+ atomic_cmpxchg(&old->state,
+ FW_DEVICE_GONE,
+ FW_DEVICE_RUNNING) == FW_DEVICE_GONE) {
+ struct fw_node *current_node = new->node;
+ struct fw_node *obsolete_node = old->node;
+
+ new->node = obsolete_node;
+ new->node->data = new;
+ old->node = current_node;
+ old->node->data = old;
+
+ old->max_speed = new->max_speed;
+ old->node_id = current_node->node_id;
+ smp_wmb(); /* update node_id before generation */
+ old->generation = card->generation;
+ old->config_rom_retries = 0;
+ fw_notify("rediscovered device %s\n", dev_name(dev));
+
+ PREPARE_DELAYED_WORK(&old->work, fw_device_update);
+ schedule_delayed_work(&old->work, 0);
+
+ if (current_node == card->root_node)
+ fw_schedule_bm_work(card, 0);
+
+ match = 1;
+ }
+
+ spin_unlock_irq(&card->lock);
+ up_read(&fw_device_rwsem);
+
+ return match;
+}
static void fw_device_init(struct work_struct *work)
{
struct fw_device *device =
container_of(work, struct fw_device, work.work);
+ struct device *revived_dev;
int minor, err;
/*
@@ -696,6 +763,15 @@
return;
}
+ revived_dev = device_find_child(device->card->device,
+ device, lookup_existing_device);
+ if (revived_dev) {
+ put_device(revived_dev);
+ fw_device_release(&device->device);
+
+ return;
+ }
+
device_initialize(&device->device);
fw_device_get(device);
@@ -734,9 +810,10 @@
* fw_node_event().
*/
if (atomic_cmpxchg(&device->state,
- FW_DEVICE_INITIALIZING,
- FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN) {
- fw_device_shutdown(work);
+ FW_DEVICE_INITIALIZING,
+ FW_DEVICE_RUNNING) == FW_DEVICE_GONE) {
+ PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
+ schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
} else {
if (device->config_rom_retries)
fw_notify("created device %s: GUID %08x%08x, S%d00, "
@@ -847,8 +924,8 @@
case REREAD_BIB_UNCHANGED:
if (atomic_cmpxchg(&device->state,
- FW_DEVICE_INITIALIZING,
- FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN)
+ FW_DEVICE_INITIALIZING,
+ FW_DEVICE_RUNNING) == FW_DEVICE_GONE)
goto gone;
fw_device_update(work);
@@ -879,8 +956,8 @@
create_units(device);
if (atomic_cmpxchg(&device->state,
- FW_DEVICE_INITIALIZING,
- FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN)
+ FW_DEVICE_INITIALIZING,
+ FW_DEVICE_RUNNING) == FW_DEVICE_GONE)
goto gone;
fw_notify("refreshed device %s\n", dev_name(&device->device));
@@ -890,8 +967,9 @@
give_up:
fw_notify("giving up on refresh of device %s\n", dev_name(&device->device));
gone:
- atomic_set(&device->state, FW_DEVICE_SHUTDOWN);
- fw_device_shutdown(work);
+ atomic_set(&device->state, FW_DEVICE_GONE);
+ PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
+ schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
out:
if (node_id == card->root_node->node_id)
fw_schedule_bm_work(card, 0);
@@ -995,9 +1073,10 @@
*/
device = node->data;
if (atomic_xchg(&device->state,
- FW_DEVICE_SHUTDOWN) == FW_DEVICE_RUNNING) {
+ FW_DEVICE_GONE) == FW_DEVICE_RUNNING) {
PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
- schedule_delayed_work(&device->work, 0);
+ schedule_delayed_work(&device->work,
+ list_empty(&card->link) ? 0 : SHUTDOWN_DELAY);
}
break;
}
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h
index df51732..8ef6ec2 100644
--- a/drivers/firewire/fw-device.h
+++ b/drivers/firewire/fw-device.h
@@ -28,6 +28,7 @@
enum fw_device_state {
FW_DEVICE_INITIALIZING,
FW_DEVICE_RUNNING,
+ FW_DEVICE_GONE,
FW_DEVICE_SHUTDOWN,
};
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index ab9c01e..6d19828 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -226,7 +226,7 @@
#define CONTEXT_DEAD 0x0800
#define CONTEXT_ACTIVE 0x0400
-#define OHCI1394_MAX_AT_REQ_RETRIES 0x2
+#define OHCI1394_MAX_AT_REQ_RETRIES 0xf
#define OHCI1394_MAX_AT_RESP_RETRIES 0x2
#define OHCI1394_MAX_PHYS_RESP_RETRIES 0x8
@@ -896,11 +896,11 @@
for (i = 0; i < 10; i++) {
reg = reg_read(ctx->ohci, CONTROL_SET(ctx->regs));
if ((reg & CONTEXT_ACTIVE) == 0)
- break;
+ return;
- fw_notify("context_stop: still active (0x%08x)\n", reg);
mdelay(1);
}
+ fw_error("Error: DMA context still active (0x%08x)\n", reg);
}
struct driver_data {
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index e88d506..c71c441 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -168,6 +168,7 @@
int address_high;
unsigned int workarounds;
unsigned int mgt_orb_timeout;
+ unsigned int max_payload;
int dont_block; /* counter for each logical unit */
int blocked; /* ditto */
@@ -310,14 +311,16 @@
dma_addr_t page_table_bus;
};
+#define SBP2_ROM_VALUE_WILDCARD ~0 /* match all */
+#define SBP2_ROM_VALUE_MISSING 0xff000000 /* not present in the unit dir. */
+
/*
* List of devices with known bugs.
*
* The firmware_revision field, masked with 0xffff00, is the best
* indicator for the type of bridge chip of a device. It yields a few
* false positives but this did not break correctly behaving devices
- * so far. We use ~0 as a wildcard, since the 24 bit values we get
- * from the config rom can never match that.
+ * so far.
*/
static const struct {
u32 firmware_revision;
@@ -339,33 +342,35 @@
},
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,
- .model = ~0,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_INQUIRY_36,
},
/* PL-3507 bridge with Prolific firmware */ {
.firmware_revision = 0x012800,
- .model = ~0,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_POWER_CONDITION,
},
/* Symbios bridge */ {
.firmware_revision = 0xa0b800,
- .model = ~0,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
/* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
.firmware_revision = 0x002600,
- .model = ~0,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
-
/*
- * There are iPods (2nd gen, 3rd gen) with model_id == 0, but
- * these iPods do not feature the read_capacity bug according
- * to one report. Read_capacity behaviour as well as model_id
- * could change due to Apple-supplied firmware updates though.
+ * iPod 2nd generation: needs 128k max transfer size workaround
+ * iPod 3rd generation: needs fix capacity workaround
*/
-
- /* iPod 4th generation. */ {
+ {
+ .firmware_revision = 0x0a2700,
+ .model = 0x000000,
+ .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS |
+ SBP2_WORKAROUND_FIX_CAPACITY,
+ },
+ /* iPod 4th generation */ {
.firmware_revision = 0x0a2700,
.model = 0x000021,
.workarounds = SBP2_WORKAROUND_FIX_CAPACITY,
@@ -1092,7 +1097,7 @@
continue;
if (sbp2_workarounds_table[i].model != model &&
- sbp2_workarounds_table[i].model != ~0)
+ sbp2_workarounds_table[i].model != SBP2_ROM_VALUE_WILDCARD)
continue;
w |= sbp2_workarounds_table[i].workarounds;
@@ -1142,20 +1147,28 @@
fw_device_get(device);
fw_unit_get(unit);
- /* Initialize to values that won't match anything in our table. */
- firmware_revision = 0xff000000;
- model = 0xff000000;
-
/* implicit directory ID */
tgt->directory_id = ((unit->directory - device->config_rom) * 4
+ CSR_CONFIG_ROM) & 0xffffff;
+ firmware_revision = SBP2_ROM_VALUE_MISSING;
+ model = SBP2_ROM_VALUE_MISSING;
+
if (sbp2_scan_unit_dir(tgt, unit->directory, &model,
&firmware_revision) < 0)
goto fail_tgt_put;
sbp2_init_workarounds(tgt, model, firmware_revision);
+ /*
+ * At S100 we can do 512 bytes per packet, at S200 1024 bytes,
+ * and so on up to 4096 bytes. The SBP-2 max_payload field
+ * specifies the max payload size as 2 ^ (max_payload + 2), so
+ * if we set this to max_speed + 7, we get the right value.
+ */
+ tgt->max_payload = min(device->max_speed + 7, 10U);
+ tgt->max_payload = min(tgt->max_payload, device->card->max_receive - 1);
+
/* Do the login in a workqueue so we can easily reschedule retries. */
list_for_each_entry(lu, &tgt->lu_list, link)
sbp2_queue_work(lu, DIV_ROUND_UP(HZ, 5));
@@ -1273,6 +1286,19 @@
.id_table = sbp2_id_table,
};
+static void sbp2_unmap_scatterlist(struct device *card_device,
+ struct sbp2_command_orb *orb)
+{
+ if (scsi_sg_count(orb->cmd))
+ dma_unmap_sg(card_device, scsi_sglist(orb->cmd),
+ scsi_sg_count(orb->cmd),
+ orb->cmd->sc_data_direction);
+
+ if (orb->request.misc & cpu_to_be32(COMMAND_ORB_PAGE_TABLE_PRESENT))
+ dma_unmap_single(card_device, orb->page_table_bus,
+ sizeof(orb->page_table), DMA_TO_DEVICE);
+}
+
static unsigned int
sbp2_status_to_sense_data(u8 *sbp2_status, u8 *sense_data)
{
@@ -1352,15 +1378,7 @@
dma_unmap_single(device->card->device, orb->base.request_bus,
sizeof(orb->request), DMA_TO_DEVICE);
-
- if (scsi_sg_count(orb->cmd) > 0)
- dma_unmap_sg(device->card->device, scsi_sglist(orb->cmd),
- scsi_sg_count(orb->cmd),
- orb->cmd->sc_data_direction);
-
- if (orb->page_table_bus != 0)
- dma_unmap_single(device->card->device, orb->page_table_bus,
- sizeof(orb->page_table), DMA_TO_DEVICE);
+ sbp2_unmap_scatterlist(device->card->device, orb);
orb->cmd->result = result;
orb->done(orb->cmd);
@@ -1434,7 +1452,6 @@
struct sbp2_logical_unit *lu = cmd->device->hostdata;
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
struct sbp2_command_orb *orb;
- unsigned int max_payload;
int generation, retval = SCSI_MLQUEUE_HOST_BUSY;
/*
@@ -1462,17 +1479,9 @@
orb->done = done;
orb->cmd = cmd;
- orb->request.next.high = cpu_to_be32(SBP2_ORB_NULL);
- /*
- * At speed 100 we can do 512 bytes per packet, at speed 200,
- * 1024 bytes per packet etc. The SBP-2 max_payload field
- * specifies the max payload size as 2 ^ (max_payload + 2), so
- * if we set this to max_speed + 7, we get the right value.
- */
- max_payload = min(device->max_speed + 7,
- device->card->max_receive - 1);
+ orb->request.next.high = cpu_to_be32(SBP2_ORB_NULL);
orb->request.misc = cpu_to_be32(
- COMMAND_ORB_MAX_PAYLOAD(max_payload) |
+ COMMAND_ORB_MAX_PAYLOAD(lu->tgt->max_payload) |
COMMAND_ORB_SPEED(device->max_speed) |
COMMAND_ORB_NOTIFY);
@@ -1491,8 +1500,10 @@
orb->base.request_bus =
dma_map_single(device->card->device, &orb->request,
sizeof(orb->request), DMA_TO_DEVICE);
- if (dma_mapping_error(device->card->device, orb->base.request_bus))
+ if (dma_mapping_error(device->card->device, orb->base.request_bus)) {
+ sbp2_unmap_scatterlist(device->card->device, orb);
goto out;
+ }
sbp2_send_orb(&orb->base, lu, lu->tgt->node_id, generation,
lu->command_block_agent_address + SBP2_ORB_POINTER);
diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c
index c9be6e6..8dd6703 100644
--- a/drivers/firewire/fw-topology.c
+++ b/drivers/firewire/fw-topology.c
@@ -518,6 +518,18 @@
struct fw_node *local_node;
unsigned long flags;
+ /*
+ * If the selfID buffer is not the immediate successor of the
+ * previously processed one, we cannot reliably compare the
+ * old and new topologies.
+ */
+ if (!is_next_generation(generation, card->generation) &&
+ card->local_node != NULL) {
+ fw_notify("skipped bus generations, destroying all nodes\n");
+ fw_destroy_nodes(card);
+ card->bm_retries = 0;
+ }
+
spin_lock_irqsave(&card->lock, flags);
card->node_id = node_id;
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index c9ab12a..1d78e9c 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -276,6 +276,15 @@
extern void fw_schedule_bm_work(struct fw_card *card, unsigned long delay);
/*
+ * Check whether new_generation is the immediate successor of old_generation.
+ * Take counter roll-over at 255 (as per to OHCI) into account.
+ */
+static inline bool is_next_generation(int new_generation, int old_generation)
+{
+ return (new_generation & 0xff) == ((old_generation + 1) & 0xff);
+}
+
+/*
* The iso packet format allows for an immediate header/payload part
* stored in 'header' immediately after the packet info plus an
* indirect payload part that is pointer to by the 'payload' field.
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 13946eb..b4704e1 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -576,7 +576,7 @@
{
int size = 0;
if (!pos)
- size = sprintf(buffer, "%s\n", image_type);
+ size = scnprintf(buffer, count, "%s\n", image_type);
return size;
}
@@ -648,7 +648,7 @@
int size = 0;
if (!pos) {
spin_lock(&rbu_data.lock);
- size = sprintf(buffer, "%lu\n", rbu_data.packetsize);
+ size = scnprintf(buffer, count, "%lu\n", rbu_data.packetsize);
spin_unlock(&rbu_data.lock);
}
return size;
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index d76adfe..8f0f7c4 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -415,6 +415,29 @@
}
/**
+ * dmi_matches - check if dmi_system_id structure matches system DMI data
+ * @dmi: pointer to the dmi_system_id structure to check
+ */
+static bool dmi_matches(const struct dmi_system_id *dmi)
+{
+ int i;
+
+ WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
+
+ for (i = 0; i < ARRAY_SIZE(dmi->matches); i++) {
+ int s = dmi->matches[i].slot;
+ if (s == DMI_NONE)
+ continue;
+ if (dmi_ident[s]
+ && strstr(dmi_ident[s], dmi->matches[i].substr))
+ continue;
+ /* No match */
+ return false;
+ }
+ return true;
+}
+
+/**
* dmi_check_system - check system DMI data
* @list: array of dmi_system_id structures to match against
* All non-null elements of the list must match
@@ -429,32 +452,45 @@
*/
int dmi_check_system(const struct dmi_system_id *list)
{
- int i, count = 0;
- const struct dmi_system_id *d = list;
+ int count = 0;
+ const struct dmi_system_id *d;
- WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
-
- while (d->ident) {
- for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
- int s = d->matches[i].slot;
- if (s == DMI_NONE)
- continue;
- if (dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
- continue;
- /* No match */
- goto fail;
+ for (d = list; d->ident; d++)
+ if (dmi_matches(d)) {
+ count++;
+ if (d->callback && d->callback(d))
+ break;
}
- count++;
- if (d->callback && d->callback(d))
- break;
-fail: d++;
- }
return count;
}
EXPORT_SYMBOL(dmi_check_system);
/**
+ * dmi_first_match - find dmi_system_id structure matching system DMI data
+ * @list: array of dmi_system_id structures to match against
+ * All non-null elements of the list must match
+ * their slot's (field index's) data (i.e., each
+ * list string must be a substring of the specified
+ * DMI slot's string data) to be considered a
+ * successful match.
+ *
+ * Walk the blacklist table until the first match is found. Return the
+ * pointer to the matching entry or NULL if there's no match.
+ */
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list)
+{
+ const struct dmi_system_id *d;
+
+ for (d = list; d->ident; d++)
+ if (dmi_matches(d))
+ return d;
+
+ return NULL;
+}
+EXPORT_SYMBOL(dmi_first_match);
+
+/**
* dmi_get_system_info - return DMI data value
* @field: data index (see enum dmi_field)
*
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 35e7aea..42fb2fd 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -789,6 +789,7 @@
} else {
status = -EBUSY;
module_put(chip->owner);
+ goto done;
}
if (chip->request) {
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c
index 8b24d78..3e7f4e0 100644
--- a/drivers/gpio/max7301.c
+++ b/drivers/gpio/max7301.c
@@ -217,8 +217,10 @@
int i, ret;
pdata = spi->dev.platform_data;
- if (!pdata || !pdata->base)
- return -ENODEV;
+ if (!pdata || !pdata->base) {
+ dev_dbg(&spi->dev, "incorrect or missing platform data\n");
+ return -EINVAL;
+ }
/*
* bits_per_word cannot be configured in platform data
diff --git a/drivers/gpio/max732x.c b/drivers/gpio/max732x.c
index 55ae9a4..f786824 100644
--- a/drivers/gpio/max732x.c
+++ b/drivers/gpio/max732x.c
@@ -267,8 +267,10 @@
int ret, nr_port;
pdata = client->dev.platform_data;
- if (pdata == NULL)
- return -ENODEV;
+ if (pdata == NULL) {
+ dev_dbg(&client->dev, "no platform data\n");
+ return -EINVAL;
+ }
chip = kzalloc(sizeof(struct max732x_chip), GFP_KERNEL);
if (chip == NULL)
diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c
index 89c1d22..f6fae0e 100644
--- a/drivers/gpio/mcp23s08.c
+++ b/drivers/gpio/mcp23s08.c
@@ -310,8 +310,10 @@
unsigned base;
pdata = spi->dev.platform_data;
- if (!pdata || !gpio_is_valid(pdata->base))
- return -ENODEV;
+ if (!pdata || !gpio_is_valid(pdata->base)) {
+ dev_dbg(&spi->dev, "invalid or missing platform data\n");
+ return -EINVAL;
+ }
for (addr = 0; addr < 4; addr++) {
if (!pdata->chip[addr].is_present)
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 37f3538..8dc0164 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -202,8 +202,10 @@
int ret;
pdata = client->dev.platform_data;
- if (pdata == NULL)
- return -ENODEV;
+ if (pdata == NULL) {
+ dev_dbg(&client->dev, "no platform data\n");
+ return -EINVAL;
+ }
chip = kzalloc(sizeof(struct pca953x_chip), GFP_KERNEL);
if (chip == NULL)
diff --git a/drivers/gpio/pcf857x.c b/drivers/gpio/pcf857x.c
index 4bc2070..9525724 100644
--- a/drivers/gpio/pcf857x.c
+++ b/drivers/gpio/pcf857x.c
@@ -188,8 +188,10 @@
int status;
pdata = client->dev.platform_data;
- if (!pdata)
- return -ENODEV;
+ if (!pdata) {
+ dev_dbg(&client->dev, "no platform data\n");
+ return -EINVAL;
+ }
/* Allocate, initialize, and register this gpio_chip. */
gpio = kzalloc(sizeof *gpio, GFP_KERNEL);
@@ -248,8 +250,10 @@
else
status = i2c_read_le16(client);
- } else
- status = -ENODEV;
+ } else {
+ dev_dbg(&client->dev, "unsupported number of gpios\n");
+ status = -EINVAL;
+ }
if (status < 0)
goto fail;
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 5130b72..4be3acb 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -70,7 +70,7 @@
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- depends on FB
+ select FB
tristate "i915 driver"
help
Choose this option if you have a system that has Intel 830M, 845G,
diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index 3d33b82..1479659 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -33,10 +33,11 @@
#include "drmP.h"
#include <linux/module.h>
-#include <asm/agp.h>
#if __OS_HAS_AGP
+#include <asm/agp.h>
+
/**
* Get AGP information.
*
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 5b2cbb7..bfce099 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -194,7 +194,6 @@
* @type: object type
*
* LOCKING:
- * Caller must hold DRM mode_config lock.
*
* Create a unique identifier based on @ptr in @dev's identifier space. Used
* for tracking modes, CRTCs and connectors.
@@ -209,15 +208,15 @@
int new_id = 0;
int ret;
- WARN(!mutex_is_locked(&dev->mode_config.mutex),
- "%s called w/o mode_config lock\n", __func__);
again:
if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) {
DRM_ERROR("Ran out memory getting a mode number\n");
return -EINVAL;
}
+ mutex_lock(&dev->mode_config.idr_mutex);
ret = idr_get_new_above(&dev->mode_config.crtc_idr, obj, 1, &new_id);
+ mutex_unlock(&dev->mode_config.idr_mutex);
if (ret == -EAGAIN)
goto again;
@@ -239,16 +238,20 @@
static void drm_mode_object_put(struct drm_device *dev,
struct drm_mode_object *object)
{
+ mutex_lock(&dev->mode_config.idr_mutex);
idr_remove(&dev->mode_config.crtc_idr, object->id);
+ mutex_unlock(&dev->mode_config.idr_mutex);
}
void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type)
{
- struct drm_mode_object *obj;
+ struct drm_mode_object *obj = NULL;
+ mutex_lock(&dev->mode_config.idr_mutex);
obj = idr_find(&dev->mode_config.crtc_idr, id);
if (!obj || (obj->type != type) || (obj->id != id))
- return NULL;
+ obj = NULL;
+ mutex_unlock(&dev->mode_config.idr_mutex);
return obj;
}
@@ -786,6 +789,7 @@
void drm_mode_config_init(struct drm_device *dev)
{
mutex_init(&dev->mode_config.mutex);
+ mutex_init(&dev->mode_config.idr_mutex);
INIT_LIST_HEAD(&dev->mode_config.fb_list);
INIT_LIST_HEAD(&dev->mode_config.fb_kernel_list);
INIT_LIST_HEAD(&dev->mode_config.crtc_list);
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index d8a982b..964c5eb 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -36,7 +36,7 @@
/*
* Detailed mode info for 800x600@60Hz
*/
-static struct drm_display_mode std_mode[] = {
+static struct drm_display_mode std_modes[] = {
{ DRM_MODE("800x600", DRM_MODE_TYPE_DEFAULT, 40000, 800, 840,
968, 1056, 0, 600, 601, 605, 628, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
@@ -60,15 +60,18 @@
* changes have occurred.
*
* FIXME: take into account monitor limits
+ *
+ * RETURNS:
+ * Number of modes found on @connector.
*/
-void drm_helper_probe_single_connector_modes(struct drm_connector *connector,
- uint32_t maxX, uint32_t maxY)
+int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
+ uint32_t maxX, uint32_t maxY)
{
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode, *t;
struct drm_connector_helper_funcs *connector_funcs =
connector->helper_private;
- int ret;
+ int count = 0;
DRM_DEBUG("%s\n", drm_get_connector_name(connector));
/* set all modes to the unverified state */
@@ -81,14 +84,14 @@
DRM_DEBUG("%s is disconnected\n",
drm_get_connector_name(connector));
/* TODO set EDID to NULL */
- return;
+ return 0;
}
- ret = (*connector_funcs->get_modes)(connector);
+ count = (*connector_funcs->get_modes)(connector);
+ if (!count)
+ return 0;
- if (ret) {
- drm_mode_connector_list_update(connector);
- }
+ drm_mode_connector_list_update(connector);
if (maxX && maxY)
drm_mode_validate_size(dev, &connector->modes, maxX,
@@ -102,25 +105,8 @@
drm_mode_prune_invalid(dev, &connector->modes, true);
- if (list_empty(&connector->modes)) {
- struct drm_display_mode *stdmode;
-
- DRM_DEBUG("No valid modes on %s\n",
- drm_get_connector_name(connector));
-
- /* Should we do this here ???
- * When no valid EDID modes are available we end up
- * here and bailed in the past, now we add a standard
- * 640x480@60Hz mode and carry on.
- */
- stdmode = drm_mode_duplicate(dev, &std_mode[0]);
- drm_mode_probed_add(connector, stdmode);
- drm_mode_list_concat(&connector->probed_modes,
- &connector->modes);
-
- DRM_DEBUG("Adding standard 640x480 @ 60Hz to %s\n",
- drm_get_connector_name(connector));
- }
+ if (list_empty(&connector->modes))
+ return 0;
drm_mode_sort(&connector->modes);
@@ -131,20 +117,58 @@
drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
drm_mode_debug_printmodeline(mode);
}
+
+ return count;
}
EXPORT_SYMBOL(drm_helper_probe_single_connector_modes);
-void drm_helper_probe_connector_modes(struct drm_device *dev, uint32_t maxX,
+int drm_helper_probe_connector_modes(struct drm_device *dev, uint32_t maxX,
uint32_t maxY)
{
struct drm_connector *connector;
+ int count = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- drm_helper_probe_single_connector_modes(connector, maxX, maxY);
+ count += drm_helper_probe_single_connector_modes(connector,
+ maxX, maxY);
}
+
+ return count;
}
EXPORT_SYMBOL(drm_helper_probe_connector_modes);
+static void drm_helper_add_std_modes(struct drm_device *dev,
+ struct drm_connector *connector)
+{
+ struct drm_display_mode *mode, *t;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(std_modes); i++) {
+ struct drm_display_mode *stdmode;
+
+ /*
+ * When no valid EDID modes are available we end up
+ * here and bailed in the past, now we add some standard
+ * modes and move on.
+ */
+ stdmode = drm_mode_duplicate(dev, &std_modes[i]);
+ drm_mode_probed_add(connector, stdmode);
+ drm_mode_list_concat(&connector->probed_modes,
+ &connector->modes);
+
+ DRM_DEBUG("Adding mode %s to %s\n", stdmode->name,
+ drm_get_connector_name(connector));
+ }
+ drm_mode_sort(&connector->modes);
+
+ DRM_DEBUG("Added std modes on %s\n", drm_get_connector_name(connector));
+ list_for_each_entry_safe(mode, t, &connector->modes, head) {
+ mode->vrefresh = drm_mode_vrefresh(mode);
+
+ drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
+ drm_mode_debug_printmodeline(mode);
+ }
+}
/**
* drm_helper_crtc_in_use - check if a given CRTC is in a mode_config
@@ -237,6 +261,8 @@
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
enabled[i] = drm_connector_enabled(connector, true);
+ DRM_DEBUG("connector %d enabled? %s\n", connector->base.id,
+ enabled[i] ? "yes" : "no");
any_enabled |= enabled[i];
i++;
}
@@ -265,11 +291,17 @@
continue;
}
+ DRM_DEBUG("looking for preferred mode on connector %d\n",
+ connector->base.id);
+
modes[i] = drm_has_preferred_mode(connector, width, height);
- if (!modes[i]) {
+ /* No preferred modes, pick one off the list */
+ if (!modes[i] && !list_empty(&connector->modes)) {
list_for_each_entry(modes[i], &connector->modes, head)
break;
}
+ DRM_DEBUG("found mode %s\n", modes[i] ? modes[i]->name :
+ "none");
i++;
}
return true;
@@ -369,6 +401,8 @@
int width, height;
int i, ret;
+ DRM_DEBUG("\n");
+
width = dev->mode_config.max_width;
height = dev->mode_config.max_height;
@@ -390,6 +424,8 @@
if (!ret)
DRM_ERROR("Unable to find initial modes\n");
+ DRM_DEBUG("picking CRTCs for %dx%d config\n", width, height);
+
drm_pick_crtcs(dev, crtcs, modes, 0, width, height);
i = 0;
@@ -403,6 +439,8 @@
}
if (mode && crtc) {
+ DRM_DEBUG("desired mode %s set on crtc %d\n",
+ mode->name, crtc->base.id);
crtc->desired_mode = mode;
connector->encoder->crtc = crtc;
} else
@@ -442,6 +480,7 @@
int saved_x, saved_y;
struct drm_encoder *encoder;
bool ret = true;
+ bool depth_changed, bpp_changed;
adjusted_mode = drm_mode_duplicate(dev, mode);
@@ -450,6 +489,15 @@
if (!crtc->enabled)
return true;
+ if (old_fb && crtc->fb) {
+ depth_changed = (old_fb->depth != crtc->fb->depth);
+ bpp_changed = (old_fb->bits_per_pixel !=
+ crtc->fb->bits_per_pixel);
+ } else {
+ depth_changed = true;
+ bpp_changed = true;
+ }
+
saved_mode = crtc->mode;
saved_x = crtc->x;
saved_y = crtc->y;
@@ -462,7 +510,8 @@
crtc->y = y;
if (drm_mode_equal(&saved_mode, &crtc->mode)) {
- if (saved_x != crtc->x || saved_y != crtc->y) {
+ if (saved_x != crtc->x || saved_y != crtc->y ||
+ depth_changed || bpp_changed) {
crtc_funcs->mode_set_base(crtc, crtc->x, crtc->y,
old_fb);
goto done;
@@ -568,8 +617,8 @@
struct drm_encoder **save_encoders, *new_encoder;
struct drm_framebuffer *old_fb;
bool save_enabled;
- bool changed = false;
- bool flip_or_move = false;
+ bool mode_changed = false;
+ bool fb_changed = false;
struct drm_connector *connector;
int count = 0, ro, fail = 0;
struct drm_crtc_helper_funcs *crtc_funcs;
@@ -597,7 +646,10 @@
/* save previous config */
save_enabled = set->crtc->enabled;
- /* this is meant to be num_connector not num_crtc */
+ /*
+ * We do mode_config.num_connectors here since we'll look at the
+ * CRTC and encoder associated with each connector later.
+ */
save_crtcs = kzalloc(dev->mode_config.num_connector *
sizeof(struct drm_crtc *), GFP_KERNEL);
if (!save_crtcs)
@@ -613,21 +665,25 @@
/* We should be able to check here if the fb has the same properties
* and then just flip_or_move it */
if (set->crtc->fb != set->fb) {
- /* if we have no fb then its a change not a flip */
+ /* If we have no fb then treat it as a full mode set */
if (set->crtc->fb == NULL)
- changed = true;
+ mode_changed = true;
+ else if ((set->fb->bits_per_pixel !=
+ set->crtc->fb->bits_per_pixel) ||
+ set->fb->depth != set->crtc->fb->depth)
+ fb_changed = true;
else
- flip_or_move = true;
+ fb_changed = true;
}
if (set->x != set->crtc->x || set->y != set->crtc->y)
- flip_or_move = true;
+ fb_changed = true;
if (set->mode && !drm_mode_equal(set->mode, &set->crtc->mode)) {
DRM_DEBUG("modes are different\n");
drm_mode_debug_printmodeline(&set->crtc->mode);
drm_mode_debug_printmodeline(set->mode);
- changed = true;
+ mode_changed = true;
}
/* a) traverse passed in connector list and get encoders for them */
@@ -650,7 +706,7 @@
}
if (new_encoder != connector->encoder) {
- changed = true;
+ mode_changed = true;
connector->encoder = new_encoder;
}
}
@@ -677,16 +733,16 @@
new_crtc = set->crtc;
}
if (new_crtc != connector->encoder->crtc) {
- changed = true;
+ mode_changed = true;
connector->encoder->crtc = new_crtc;
}
}
/* mode_set_base is not a required function */
- if (flip_or_move && !crtc_funcs->mode_set_base)
- changed = true;
+ if (fb_changed && !crtc_funcs->mode_set_base)
+ mode_changed = true;
- if (changed) {
+ if (mode_changed) {
old_fb = set->crtc->fb;
set->crtc->fb = set->fb;
set->crtc->enabled = (set->mode != NULL);
@@ -705,7 +761,7 @@
set->crtc->desired_mode = set->mode;
}
drm_helper_disable_unused_functions(dev);
- } else if (flip_or_move) {
+ } else if (fb_changed) {
old_fb = set->crtc->fb;
if (set->crtc->fb != set->fb)
set->crtc->fb = set->fb;
@@ -764,10 +820,31 @@
*/
bool drm_helper_initial_config(struct drm_device *dev, bool can_grow)
{
- int ret = false;
+ struct drm_connector *connector;
+ int count = 0;
- drm_helper_plugged_event(dev);
- return ret;
+ count = drm_helper_probe_connector_modes(dev,
+ dev->mode_config.max_width,
+ dev->mode_config.max_height);
+
+ /*
+ * None of the available connectors had any modes, so add some
+ * and try to light them up anyway
+ */
+ if (!count) {
+ DRM_ERROR("connectors have no modes, using standard modes\n");
+ list_for_each_entry(connector,
+ &dev->mode_config.connector_list,
+ head)
+ drm_helper_add_std_modes(dev, connector);
+ }
+
+ drm_setup_crtcs(dev);
+
+ /* alert the driver fb layer */
+ dev->mode_config.funcs->fb_changed(dev);
+
+ return 0;
}
EXPORT_SYMBOL(drm_helper_initial_config);
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 5ff88d9..14c7a23 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -294,6 +294,7 @@
*/
static void drm_cleanup(struct drm_device * dev)
{
+ struct drm_map_list *r_list, *list_temp;
DRM_DEBUG("\n");
if (!dev) {
@@ -325,6 +326,9 @@
drm_ht_remove(&dev->map_hash);
drm_ctxbitmap_cleanup(dev);
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+ drm_rmmap(dev, r_list->map);
+
if (drm_core_check_feature(dev, DRIVER_MODESET))
drm_put_minor(&dev->control);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 0fbb0da..5a4d324 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -660,7 +660,7 @@
edid = (struct edid *)drm_ddc_read(adapter);
if (!edid) {
- dev_warn(&connector->dev->pdev->dev, "%s: no EDID data\n",
+ dev_info(&connector->dev->pdev->dev, "%s: no EDID data\n",
drm_get_connector_name(connector));
return NULL;
}
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 9da5814..6915fb8 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -136,7 +136,7 @@
obj = kcalloc(1, sizeof(*obj), GFP_KERNEL);
obj->dev = dev;
- obj->filp = shmem_file_setup("drm mm object", size, 0);
+ obj->filp = shmem_file_setup("drm mm object", size, VM_NORESERVE);
if (IS_ERR(obj->filp)) {
kfree(obj);
return NULL;
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 724e505..3795dbc 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -106,8 +106,6 @@
drm_free(dev->vbl_queue, sizeof(*dev->vbl_queue) * dev->num_crtcs,
DRM_MEM_DRIVER);
- drm_free(dev->vbl_sigs, sizeof(*dev->vbl_sigs) * dev->num_crtcs,
- DRM_MEM_DRIVER);
drm_free(dev->_vblank_count, sizeof(*dev->_vblank_count) *
dev->num_crtcs, DRM_MEM_DRIVER);
drm_free(dev->vblank_refcount, sizeof(*dev->vblank_refcount) *
@@ -132,7 +130,6 @@
setup_timer(&dev->vblank_disable_timer, vblank_disable_fn,
(unsigned long)dev);
spin_lock_init(&dev->vbl_lock);
- atomic_set(&dev->vbl_signal_pending, 0);
dev->num_crtcs = num_crtcs;
dev->vbl_queue = drm_alloc(sizeof(wait_queue_head_t) * num_crtcs,
@@ -140,11 +137,6 @@
if (!dev->vbl_queue)
goto err;
- dev->vbl_sigs = drm_alloc(sizeof(struct list_head) * num_crtcs,
- DRM_MEM_DRIVER);
- if (!dev->vbl_sigs)
- goto err;
-
dev->_vblank_count = drm_alloc(sizeof(atomic_t) * num_crtcs,
DRM_MEM_DRIVER);
if (!dev->_vblank_count)
@@ -177,7 +169,6 @@
/* Zero per-crtc vblank stuff */
for (i = 0; i < num_crtcs; i++) {
init_waitqueue_head(&dev->vbl_queue[i]);
- INIT_LIST_HEAD(&dev->vbl_sigs[i]);
atomic_set(&dev->_vblank_count[i], 0);
atomic_set(&dev->vblank_refcount[i], 0);
}
@@ -267,7 +258,8 @@
*/
int drm_irq_uninstall(struct drm_device * dev)
{
- int irq_enabled;
+ unsigned long irqflags;
+ int irq_enabled, i;
if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))
return -EINVAL;
@@ -277,6 +269,17 @@
dev->irq_enabled = 0;
mutex_unlock(&dev->struct_mutex);
+ /*
+ * Wake up any waiters so they don't hang.
+ */
+ spin_lock_irqsave(&dev->vbl_lock, irqflags);
+ for (i = 0; i < dev->num_crtcs; i++) {
+ DRM_WAKEUP(&dev->vbl_queue[i]);
+ dev->vblank_enabled[i] = 0;
+ dev->last_vblank[i] = dev->driver->get_vblank_counter(dev, i);
+ }
+ spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
+
if (!irq_enabled)
return -EINVAL;
@@ -529,15 +532,10 @@
* \param data user argument, pointing to a drm_wait_vblank structure.
* \return zero on success or a negative number on failure.
*
- * Verifies the IRQ is installed.
- *
- * If a signal is requested checks if this task has already scheduled the same signal
- * for the same vblank sequence number - nothing to be done in
- * that case. If the number of tasks waiting for the interrupt exceeds 100 the
- * function fails. Otherwise adds a new entry to drm_device::vbl_sigs for this
- * task.
- *
- * If a signal is not requested, then calls vblank_wait().
+ * This function enables the vblank interrupt on the pipe requested, then
+ * sleeps waiting for the requested sequence number to occur, and drops
+ * the vblank interrupt refcount afterwards. (vblank irq disable follows that
+ * after a timeout with no further vblank waits scheduled).
*/
int drm_wait_vblank(struct drm_device *dev, void *data,
struct drm_file *file_priv)
@@ -549,6 +547,9 @@
if ((!dev->pdev->irq) || (!dev->irq_enabled))
return -EINVAL;
+ if (vblwait->request.type & _DRM_VBLANK_SIGNAL)
+ return -EINVAL;
+
if (vblwait->request.type &
~(_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK)) {
DRM_ERROR("Unsupported type value 0x%x, supported mask 0x%x\n",
@@ -586,88 +587,26 @@
vblwait->request.sequence = seq + 1;
}
- if (flags & _DRM_VBLANK_SIGNAL) {
- unsigned long irqflags;
- struct list_head *vbl_sigs = &dev->vbl_sigs[crtc];
- struct drm_vbl_sig *vbl_sig;
+ DRM_DEBUG("waiting on vblank count %d, crtc %d\n",
+ vblwait->request.sequence, crtc);
+ dev->last_vblank_wait[crtc] = vblwait->request.sequence;
+ DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ,
+ (((drm_vblank_count(dev, crtc) -
+ vblwait->request.sequence) <= (1 << 23)) ||
+ !dev->irq_enabled));
- spin_lock_irqsave(&dev->vbl_lock, irqflags);
+ if (ret != -EINTR) {
+ struct timeval now;
- /* Check if this task has already scheduled the same signal
- * for the same vblank sequence number; nothing to be done in
- * that case
- */
- list_for_each_entry(vbl_sig, vbl_sigs, head) {
- if (vbl_sig->sequence == vblwait->request.sequence
- && vbl_sig->info.si_signo ==
- vblwait->request.signal
- && vbl_sig->task == current) {
- spin_unlock_irqrestore(&dev->vbl_lock,
- irqflags);
- vblwait->reply.sequence = seq;
- goto done;
- }
- }
+ do_gettimeofday(&now);
- if (atomic_read(&dev->vbl_signal_pending) >= 100) {
- spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
- ret = -EBUSY;
- goto done;
- }
-
- spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-
- vbl_sig = drm_calloc(1, sizeof(struct drm_vbl_sig),
- DRM_MEM_DRIVER);
- if (!vbl_sig) {
- ret = -ENOMEM;
- goto done;
- }
-
- /* Get a refcount on the vblank, which will be released by
- * drm_vbl_send_signals().
- */
- ret = drm_vblank_get(dev, crtc);
- if (ret) {
- drm_free(vbl_sig, sizeof(struct drm_vbl_sig),
- DRM_MEM_DRIVER);
- goto done;
- }
-
- atomic_inc(&dev->vbl_signal_pending);
-
- vbl_sig->sequence = vblwait->request.sequence;
- vbl_sig->info.si_signo = vblwait->request.signal;
- vbl_sig->task = current;
-
- spin_lock_irqsave(&dev->vbl_lock, irqflags);
-
- list_add_tail(&vbl_sig->head, vbl_sigs);
-
- spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
-
- vblwait->reply.sequence = seq;
+ vblwait->reply.tval_sec = now.tv_sec;
+ vblwait->reply.tval_usec = now.tv_usec;
+ vblwait->reply.sequence = drm_vblank_count(dev, crtc);
+ DRM_DEBUG("returning %d to client\n",
+ vblwait->reply.sequence);
} else {
- DRM_DEBUG("waiting on vblank count %d, crtc %d\n",
- vblwait->request.sequence, crtc);
- dev->last_vblank_wait[crtc] = vblwait->request.sequence;
- DRM_WAIT_ON(ret, dev->vbl_queue[crtc], 3 * DRM_HZ,
- ((drm_vblank_count(dev, crtc)
- - vblwait->request.sequence) <= (1 << 23)));
-
- if (ret != -EINTR) {
- struct timeval now;
-
- do_gettimeofday(&now);
-
- vblwait->reply.tval_sec = now.tv_sec;
- vblwait->reply.tval_usec = now.tv_usec;
- vblwait->reply.sequence = drm_vblank_count(dev, crtc);
- DRM_DEBUG("returning %d to client\n",
- vblwait->reply.sequence);
- } else {
- DRM_DEBUG("vblank wait interrupted by signal\n");
- }
+ DRM_DEBUG("vblank wait interrupted by signal\n");
}
done:
@@ -676,46 +615,6 @@
}
/**
- * Send the VBLANK signals.
- *
- * \param dev DRM device.
- * \param crtc CRTC where the vblank event occurred
- *
- * Sends a signal for each task in drm_device::vbl_sigs and empties the list.
- *
- * If a signal is not requested, then calls vblank_wait().
- */
-static void drm_vbl_send_signals(struct drm_device *dev, int crtc)
-{
- struct drm_vbl_sig *vbl_sig, *tmp;
- struct list_head *vbl_sigs;
- unsigned int vbl_seq;
- unsigned long flags;
-
- spin_lock_irqsave(&dev->vbl_lock, flags);
-
- vbl_sigs = &dev->vbl_sigs[crtc];
- vbl_seq = drm_vblank_count(dev, crtc);
-
- list_for_each_entry_safe(vbl_sig, tmp, vbl_sigs, head) {
- if ((vbl_seq - vbl_sig->sequence) <= (1 << 23)) {
- vbl_sig->info.si_code = vbl_seq;
- send_sig_info(vbl_sig->info.si_signo,
- &vbl_sig->info, vbl_sig->task);
-
- list_del(&vbl_sig->head);
-
- drm_free(vbl_sig, sizeof(*vbl_sig),
- DRM_MEM_DRIVER);
- atomic_dec(&dev->vbl_signal_pending);
- drm_vblank_put(dev, crtc);
- }
- }
-
- spin_unlock_irqrestore(&dev->vbl_lock, flags);
-}
-
-/**
* drm_handle_vblank - handle a vblank event
* @dev: DRM device
* @crtc: where this event occurred
@@ -727,6 +626,5 @@
{
atomic_inc(&dev->_vblank_count[crtc]);
DRM_WAKEUP(&dev->vbl_queue[crtc]);
- drm_vbl_send_signals(dev, crtc);
}
EXPORT_SYMBOL(drm_handle_vblank);
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 803bc9e..bcc869b 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -171,9 +171,14 @@
void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev)
{
- map->handle = ioremap_wc(map->offset, map->size);
+ if (drm_core_has_AGP(dev) &&
+ dev->agp && dev->agp->cant_use_aperture && map->type == _DRM_AGP)
+ map->handle = agp_remap(map->offset, map->size, dev);
+ else
+ map->handle = ioremap_wc(map->offset, map->size);
}
EXPORT_SYMBOL(drm_core_ioremap_wc);
+
void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev)
{
if (!map->handle || !map->size)
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 5ca132a..46bb923 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -118,12 +118,20 @@
struct drm_master *master = container_of(kref, struct drm_master, refcount);
struct drm_magic_entry *pt, *next;
struct drm_device *dev = master->minor->dev;
+ struct drm_map_list *r_list, *list_temp;
list_del(&master->head);
if (dev->driver->master_destroy)
dev->driver->master_destroy(dev, master);
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+ if (r_list->master == master) {
+ drm_rmmap_locked(dev, r_list->map);
+ r_list = NULL;
+ }
+ }
+
if (master->unique) {
drm_free(master->unique, master->unique_size, DRM_MEM_DRIVER);
master->unique = NULL;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 62a4bf7..81f1cff 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -177,6 +177,14 @@
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_master_private *master_priv = dev->primary->master->driver_priv;
+ master_priv->sarea = drm_getsarea(dev);
+ if (master_priv->sarea) {
+ master_priv->sarea_priv = (drm_i915_sarea_t *)
+ ((u8 *)master_priv->sarea->handle + init->sarea_priv_offset);
+ } else {
+ DRM_DEBUG("sarea not found assuming DRI2 userspace\n");
+ }
+
if (init->ring_size != 0) {
if (dev_priv->ring.ring_obj != NULL) {
i915_dma_cleanup(dev);
@@ -723,8 +731,11 @@
case I915_PARAM_HAS_GEM:
value = dev_priv->has_gem;
break;
+ case I915_PARAM_NUM_FENCES_AVAIL:
+ value = dev_priv->num_fence_regs - dev_priv->fence_reg_start;
+ break;
default:
- DRM_ERROR("Unknown parameter %d\n", param->param);
+ DRM_DEBUG("Unknown parameter %d\n", param->param);
return -EINVAL;
}
@@ -756,8 +767,15 @@
case I915_SETPARAM_ALLOW_BATCHBUFFER:
dev_priv->allow_batchbuffer = param->value;
break;
+ case I915_SETPARAM_NUM_USED_FENCES:
+ if (param->value > dev_priv->num_fence_regs ||
+ param->value < 0)
+ return -EINVAL;
+ /* Userspace can use first N regs */
+ dev_priv->fence_reg_start = param->value;
+ break;
default:
- DRM_ERROR("unknown parameter %d\n", param->param);
+ DRM_DEBUG("unknown parameter %d\n", param->param);
return -EINVAL;
}
@@ -936,13 +954,14 @@
dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) &
0xff000000;
- DRM_DEBUG("*** fb base 0x%08lx\n", dev->mode_config.fb_base);
-
- if (IS_MOBILE(dev) || (IS_I9XX(dev) && !IS_I965G(dev) && !IS_G33(dev)))
+ if (IS_MOBILE(dev) || IS_I9XX(dev))
dev_priv->cursor_needs_physical = true;
else
dev_priv->cursor_needs_physical = false;
+ if (IS_I965G(dev) || IS_G33(dev))
+ dev_priv->cursor_needs_physical = false;
+
ret = i915_probe_agp(dev, &agp_size, &prealloc_size);
if (ret)
goto kfree_devname;
@@ -957,10 +976,6 @@
if (ret)
goto kfree_devname;
- dev_priv->mm.gtt_mapping =
- io_mapping_create_wc(dev->agp->base,
- dev->agp->agp_info.aper_size * 1024*1024);
-
/* Allow hardware batchbuffers unless told otherwise.
*/
dev_priv->allow_batchbuffer = 1;
@@ -1072,6 +1087,23 @@
goto free_priv;
}
+ dev_priv->mm.gtt_mapping =
+ io_mapping_create_wc(dev->agp->base,
+ dev->agp->agp_info.aper_size * 1024*1024);
+ /* Set up a WC MTRR for non-PAT systems. This is more common than
+ * one would think, because the kernel disables PAT on first
+ * generation Core chips because WC PAT gets overridden by a UC
+ * MTRR if present. Even if a UC MTRR isn't present.
+ */
+ dev_priv->mm.gtt_mtrr = mtrr_add(dev->agp->base,
+ dev->agp->agp_info.aper_size *
+ 1024 * 1024,
+ MTRR_TYPE_WRCOMB, 1);
+ if (dev_priv->mm.gtt_mtrr < 0) {
+ DRM_INFO("MTRR allocation failed\n. Graphics "
+ "performance may suffer.\n");
+ }
+
#ifdef CONFIG_HIGHMEM64G
/* don't enable GEM on PAE - needs agp + set_memory_* interface fixes */
dev_priv->has_gem = 0;
@@ -1080,6 +1112,10 @@
dev_priv->has_gem = 1;
#endif
+ dev->driver->get_vblank_counter = i915_get_vblank_counter;
+ if (IS_GM45(dev))
+ dev->driver->get_vblank_counter = gm45_get_vblank_counter;
+
i915_gem_load(dev);
/* Init HWS */
@@ -1136,8 +1172,14 @@
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ io_mapping_free(dev_priv->mm.gtt_mapping);
+ if (dev_priv->mm.gtt_mtrr >= 0) {
+ mtrr_del(dev_priv->mm.gtt_mtrr, dev->agp->base,
+ dev->agp->agp_info.aper_size * 1024 * 1024);
+ dev_priv->mm.gtt_mtrr = -1;
+ }
+
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
- io_mapping_free(dev_priv->mm.gtt_mapping);
drm_irq_uninstall(dev);
}
@@ -1152,6 +1194,8 @@
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
intel_modeset_cleanup(dev);
+ i915_gem_free_all_phys_object(dev);
+
mutex_lock(&dev->struct_mutex);
i915_gem_cleanup_ringbuffer(dev);
mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f8b3df0..aac12ee 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -112,7 +112,6 @@
.suspend = i915_suspend,
.resume = i915_resume,
.device_is_agp = i915_driver_device_is_agp,
- .get_vblank_counter = i915_get_vblank_counter,
.enable_vblank = i915_enable_vblank,
.disable_vblank = i915_disable_vblank,
.irq_preinstall = i915_driver_irq_preinstall,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 563de18..7325363 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -72,6 +72,18 @@
#define WATCH_INACTIVE 0
#define WATCH_PWRITE 0
+#define I915_GEM_PHYS_CURSOR_0 1
+#define I915_GEM_PHYS_CURSOR_1 2
+#define I915_GEM_PHYS_OVERLAY_REGS 3
+#define I915_MAX_PHYS_OBJECT (I915_GEM_PHYS_OVERLAY_REGS)
+
+struct drm_i915_gem_phys_object {
+ int id;
+ struct page **page_list;
+ drm_dma_handle_t *handle;
+ struct drm_gem_object *cur_obj;
+};
+
typedef struct _drm_i915_ring_buffer {
int tail_mask;
unsigned long Size;
@@ -272,6 +284,7 @@
struct drm_mm gtt_space;
struct io_mapping *gtt_mapping;
+ int gtt_mtrr;
/**
* List of objects currently involved in rendering from the
@@ -358,6 +371,9 @@
uint32_t bit_6_swizzle_x;
/** Bit 6 swizzling required for Y tiling */
uint32_t bit_6_swizzle_y;
+
+ /* storage for physical objects */
+ struct drm_i915_gem_phys_object *phys_objs[I915_MAX_PHYS_OBJECT];
} mm;
} drm_i915_private_t;
@@ -436,6 +452,9 @@
/** User space pin count and filp owning the pin */
uint32_t user_pin_count;
struct drm_file *pin_filp;
+
+ /** for phy allocated objects */
+ struct drm_i915_gem_phys_object *phys_obj;
};
/**
@@ -516,6 +535,7 @@
extern int i915_enable_vblank(struct drm_device *dev, int crtc);
extern void i915_disable_vblank(struct drm_device *dev, int crtc);
extern u32 i915_get_vblank_counter(struct drm_device *dev, int crtc);
+extern u32 gm45_get_vblank_counter(struct drm_device *dev, int crtc);
extern int i915_vblank_swap(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern void i915_enable_irq(drm_i915_private_t *dev_priv, u32 mask);
@@ -583,6 +603,7 @@
void i915_gem_free_object(struct drm_gem_object *obj);
int i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment);
void i915_gem_object_unpin(struct drm_gem_object *obj);
+int i915_gem_object_unbind(struct drm_gem_object *obj);
void i915_gem_lastclose(struct drm_device *dev);
uint32_t i915_get_gem_seqno(struct drm_device *dev);
void i915_gem_retire_requests(struct drm_device *dev);
@@ -598,6 +619,11 @@
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
int write);
+int i915_gem_attach_phys_object(struct drm_device *dev,
+ struct drm_gem_object *obj, int id);
+void i915_gem_detach_phys_object(struct drm_device *dev,
+ struct drm_gem_object *obj);
+void i915_gem_free_all_phys_object(struct drm_device *dev);
/* i915_gem_tiling.c */
void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
@@ -761,6 +787,11 @@
IS_I945GM(dev) || IS_I965GM(dev) || IS_GM45(dev))
#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_GM45(dev) || IS_G4X(dev))
+/* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
+ * rows, which changed the alignment requirements and fence programming.
+ */
+#define HAS_128_BYTE_Y_TILING(dev) (IS_I9XX(dev) && !(IS_I915G(dev) || \
+ IS_I915GM(dev)))
#define SUPPORTS_INTEGRATED_HDMI(dev) (IS_G4X(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1384d66..8185766 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -52,9 +52,12 @@
static int i915_gem_object_wait_rendering(struct drm_gem_object *obj);
static int i915_gem_object_bind_to_gtt(struct drm_gem_object *obj,
unsigned alignment);
-static void i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
+static int i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write);
static void i915_gem_clear_fence_reg(struct drm_gem_object *obj);
static int i915_gem_evict_something(struct drm_device *dev);
+static int i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
+ struct drm_i915_gem_pwrite *args,
+ struct drm_file *file_priv);
int i915_gem_do_init(struct drm_device *dev, unsigned long start,
unsigned long end)
@@ -386,8 +389,10 @@
* pread/pwrite currently are reading and writing from the CPU
* perspective, requiring manual detiling by the client.
*/
- if (obj_priv->tiling_mode == I915_TILING_NONE &&
- dev->gtt_total != 0)
+ if (obj_priv->phys_obj)
+ ret = i915_gem_phys_pwrite(dev, obj, args, file_priv);
+ else if (obj_priv->tiling_mode == I915_TILING_NONE &&
+ dev->gtt_total != 0)
ret = i915_gem_gtt_pwrite(dev, obj, args, file_priv);
else
ret = i915_gem_shmem_pwrite(dev, obj, args, file_priv);
@@ -562,6 +567,7 @@
pgoff_t page_offset;
unsigned long pfn;
int ret = 0;
+ bool write = !!(vmf->flags & FAULT_FLAG_WRITE);
/* We don't use vmf->pgoff since that has the fake offset */
page_offset = ((unsigned long)vmf->virtual_address - vma->vm_start) >>
@@ -580,8 +586,13 @@
/* Need a new fence register? */
if (obj_priv->fence_reg == I915_FENCE_REG_NONE &&
- obj_priv->tiling_mode != I915_TILING_NONE)
- i915_gem_object_get_fence_reg(obj);
+ obj_priv->tiling_mode != I915_TILING_NONE) {
+ ret = i915_gem_object_get_fence_reg(obj, write);
+ if (ret) {
+ mutex_unlock(&dev->struct_mutex);
+ return VM_FAULT_SIGBUS;
+ }
+ }
pfn = ((dev->agp->base + obj_priv->gtt_offset) >> PAGE_SHIFT) +
page_offset;
@@ -1206,7 +1217,7 @@
/**
* Unbinds an object from the GTT aperture.
*/
-static int
+int
i915_gem_object_unbind(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
@@ -1440,21 +1451,26 @@
drm_i915_private_t *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
int regnum = obj_priv->fence_reg;
+ int tile_width;
uint32_t val;
uint32_t pitch_val;
if ((obj_priv->gtt_offset & ~I915_FENCE_START_MASK) ||
(obj_priv->gtt_offset & (obj->size - 1))) {
- WARN(1, "%s: object not 1M or size aligned\n", __func__);
+ WARN(1, "%s: object 0x%08x not 1M or size (0x%zx) aligned\n",
+ __func__, obj_priv->gtt_offset, obj->size);
return;
}
- if (obj_priv->tiling_mode == I915_TILING_Y && (IS_I945G(dev) ||
- IS_I945GM(dev) ||
- IS_G33(dev)))
- pitch_val = (obj_priv->stride / 128) - 1;
+ if (obj_priv->tiling_mode == I915_TILING_Y &&
+ HAS_128_BYTE_Y_TILING(dev))
+ tile_width = 128;
else
- pitch_val = (obj_priv->stride / 512) - 1;
+ tile_width = 512;
+
+ /* Note: pitch better be a power of two tile widths */
+ pitch_val = obj_priv->stride / tile_width;
+ pitch_val = ffs(pitch_val) - 1;
val = obj_priv->gtt_offset;
if (obj_priv->tiling_mode == I915_TILING_Y)
@@ -1478,7 +1494,8 @@
if ((obj_priv->gtt_offset & ~I915_FENCE_START_MASK) ||
(obj_priv->gtt_offset & (obj->size - 1))) {
- WARN(1, "%s: object not 1M or size aligned\n", __func__);
+ WARN(1, "%s: object 0x%08x not 1M or size aligned\n",
+ __func__, obj_priv->gtt_offset);
return;
}
@@ -1498,6 +1515,7 @@
/**
* i915_gem_object_get_fence_reg - set up a fence reg for an object
* @obj: object to map through a fence reg
+ * @write: object is about to be written
*
* When mapping objects through the GTT, userspace wants to be able to write
* to them without having to worry about swizzling if the object is tiled.
@@ -1508,8 +1526,8 @@
* It then sets up the reg based on the object's properties: address, pitch
* and tiling format.
*/
-static void
-i915_gem_object_get_fence_reg(struct drm_gem_object *obj)
+static int
+i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write)
{
struct drm_device *dev = obj->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1522,12 +1540,18 @@
WARN(1, "allocating a fence for non-tiled object?\n");
break;
case I915_TILING_X:
- WARN(obj_priv->stride & (512 - 1),
- "object is X tiled but has non-512B pitch\n");
+ if (!obj_priv->stride)
+ return -EINVAL;
+ WARN((obj_priv->stride & (512 - 1)),
+ "object 0x%08x is X tiled but has non-512B pitch\n",
+ obj_priv->gtt_offset);
break;
case I915_TILING_Y:
- WARN(obj_priv->stride & (128 - 1),
- "object is Y tiled but has non-128B pitch\n");
+ if (!obj_priv->stride)
+ return -EINVAL;
+ WARN((obj_priv->stride & (128 - 1)),
+ "object 0x%08x is Y tiled but has non-128B pitch\n",
+ obj_priv->gtt_offset);
break;
}
@@ -1558,10 +1582,11 @@
* objects to finish before trying again.
*/
if (i == dev_priv->num_fence_regs) {
- ret = i915_gem_object_wait_rendering(reg->obj);
+ ret = i915_gem_object_set_to_gtt_domain(reg->obj, 0);
if (ret) {
- WARN(ret, "wait_rendering failed: %d\n", ret);
- return;
+ WARN(ret != -ERESTARTSYS,
+ "switch to GTT domain failed: %d\n", ret);
+ return ret;
}
goto try_again;
}
@@ -1586,6 +1611,8 @@
i915_write_fence_reg(reg);
else
i830_write_fence_reg(reg);
+
+ return 0;
}
/**
@@ -1626,7 +1653,7 @@
if (dev_priv->mm.suspended)
return -EBUSY;
if (alignment == 0)
- alignment = PAGE_SIZE;
+ alignment = i915_gem_get_gtt_alignment(obj);
if (alignment & (PAGE_SIZE - 1)) {
DRM_ERROR("Invalid object alignment requested %u\n", alignment);
return -EINVAL;
@@ -2647,6 +2674,14 @@
DRM_ERROR("Failure to bind: %d", ret);
return ret;
}
+ /*
+ * Pre-965 chips need a fence register set up in order to
+ * properly handle tiled surfaces.
+ */
+ if (!IS_I965G(dev) &&
+ obj_priv->fence_reg == I915_FENCE_REG_NONE &&
+ obj_priv->tiling_mode != I915_TILING_NONE)
+ i915_gem_object_get_fence_reg(obj, true);
}
obj_priv->pin_count++;
@@ -2858,6 +2893,9 @@
while (obj_priv->pin_count > 0)
i915_gem_object_unpin(obj);
+ if (obj_priv->phys_obj)
+ i915_gem_detach_phys_object(dev, obj);
+
i915_gem_object_unbind(obj);
list = &obj->map_list;
@@ -3221,10 +3259,6 @@
dev_priv->mm.wedged = 0;
}
- dev_priv->mm.gtt_mapping = io_mapping_create_wc(dev->agp->base,
- dev->agp->agp_info.aper_size
- * 1024 * 1024);
-
mutex_lock(&dev->struct_mutex);
dev_priv->mm.suspended = 0;
@@ -3247,7 +3281,6 @@
i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
int ret;
if (drm_core_check_feature(dev, DRIVER_MODESET))
@@ -3256,7 +3289,6 @@
ret = i915_gem_idle(dev);
drm_irq_uninstall(dev);
- io_mapping_free(dev_priv->mm.gtt_mapping);
return ret;
}
@@ -3265,6 +3297,9 @@
{
int ret;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return;
+
ret = i915_gem_idle(dev);
if (ret)
DRM_ERROR("failed to idle hardware: %d\n", ret);
@@ -3286,10 +3321,187 @@
/* Old X drivers will take 0-2 for front, back, depth buffers */
dev_priv->fence_reg_start = 3;
- if (IS_I965G(dev))
+ if (IS_I965G(dev) || IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
dev_priv->num_fence_regs = 16;
else
dev_priv->num_fence_regs = 8;
i915_gem_detect_bit_6_swizzle(dev);
}
+
+/*
+ * Create a physically contiguous memory object for this object
+ * e.g. for cursor + overlay regs
+ */
+int i915_gem_init_phys_object(struct drm_device *dev,
+ int id, int size)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_phys_object *phys_obj;
+ int ret;
+
+ if (dev_priv->mm.phys_objs[id - 1] || !size)
+ return 0;
+
+ phys_obj = drm_calloc(1, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+ if (!phys_obj)
+ return -ENOMEM;
+
+ phys_obj->id = id;
+
+ phys_obj->handle = drm_pci_alloc(dev, size, 0, 0xffffffff);
+ if (!phys_obj->handle) {
+ ret = -ENOMEM;
+ goto kfree_obj;
+ }
+#ifdef CONFIG_X86
+ set_memory_wc((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
+#endif
+
+ dev_priv->mm.phys_objs[id - 1] = phys_obj;
+
+ return 0;
+kfree_obj:
+ drm_free(phys_obj, sizeof(struct drm_i915_gem_phys_object), DRM_MEM_DRIVER);
+ return ret;
+}
+
+void i915_gem_free_phys_object(struct drm_device *dev, int id)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_phys_object *phys_obj;
+
+ if (!dev_priv->mm.phys_objs[id - 1])
+ return;
+
+ phys_obj = dev_priv->mm.phys_objs[id - 1];
+ if (phys_obj->cur_obj) {
+ i915_gem_detach_phys_object(dev, phys_obj->cur_obj);
+ }
+
+#ifdef CONFIG_X86
+ set_memory_wb((unsigned long)phys_obj->handle->vaddr, phys_obj->handle->size / PAGE_SIZE);
+#endif
+ drm_pci_free(dev, phys_obj->handle);
+ kfree(phys_obj);
+ dev_priv->mm.phys_objs[id - 1] = NULL;
+}
+
+void i915_gem_free_all_phys_object(struct drm_device *dev)
+{
+ int i;
+
+ for (i = I915_GEM_PHYS_CURSOR_0; i <= I915_MAX_PHYS_OBJECT; i++)
+ i915_gem_free_phys_object(dev, i);
+}
+
+void i915_gem_detach_phys_object(struct drm_device *dev,
+ struct drm_gem_object *obj)
+{
+ struct drm_i915_gem_object *obj_priv;
+ int i;
+ int ret;
+ int page_count;
+
+ obj_priv = obj->driver_private;
+ if (!obj_priv->phys_obj)
+ return;
+
+ ret = i915_gem_object_get_page_list(obj);
+ if (ret)
+ goto out;
+
+ page_count = obj->size / PAGE_SIZE;
+
+ for (i = 0; i < page_count; i++) {
+ char *dst = kmap_atomic(obj_priv->page_list[i], KM_USER0);
+ char *src = obj_priv->phys_obj->handle->vaddr + (i * PAGE_SIZE);
+
+ memcpy(dst, src, PAGE_SIZE);
+ kunmap_atomic(dst, KM_USER0);
+ }
+ drm_clflush_pages(obj_priv->page_list, page_count);
+ drm_agp_chipset_flush(dev);
+out:
+ obj_priv->phys_obj->cur_obj = NULL;
+ obj_priv->phys_obj = NULL;
+}
+
+int
+i915_gem_attach_phys_object(struct drm_device *dev,
+ struct drm_gem_object *obj, int id)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_gem_object *obj_priv;
+ int ret = 0;
+ int page_count;
+ int i;
+
+ if (id > I915_MAX_PHYS_OBJECT)
+ return -EINVAL;
+
+ obj_priv = obj->driver_private;
+
+ if (obj_priv->phys_obj) {
+ if (obj_priv->phys_obj->id == id)
+ return 0;
+ i915_gem_detach_phys_object(dev, obj);
+ }
+
+
+ /* create a new object */
+ if (!dev_priv->mm.phys_objs[id - 1]) {
+ ret = i915_gem_init_phys_object(dev, id,
+ obj->size);
+ if (ret) {
+ DRM_ERROR("failed to init phys object %d size: %zu\n", id, obj->size);
+ goto out;
+ }
+ }
+
+ /* bind to the object */
+ obj_priv->phys_obj = dev_priv->mm.phys_objs[id - 1];
+ obj_priv->phys_obj->cur_obj = obj;
+
+ ret = i915_gem_object_get_page_list(obj);
+ if (ret) {
+ DRM_ERROR("failed to get page list\n");
+ goto out;
+ }
+
+ page_count = obj->size / PAGE_SIZE;
+
+ for (i = 0; i < page_count; i++) {
+ char *src = kmap_atomic(obj_priv->page_list[i], KM_USER0);
+ char *dst = obj_priv->phys_obj->handle->vaddr + (i * PAGE_SIZE);
+
+ memcpy(dst, src, PAGE_SIZE);
+ kunmap_atomic(src, KM_USER0);
+ }
+
+ return 0;
+out:
+ return ret;
+}
+
+static int
+i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
+ struct drm_i915_gem_pwrite *args,
+ struct drm_file *file_priv)
+{
+ struct drm_i915_gem_object *obj_priv = obj->driver_private;
+ void *obj_addr;
+ int ret;
+ char __user *user_data;
+
+ user_data = (char __user *) (uintptr_t) args->data_ptr;
+ obj_addr = obj_priv->phys_obj->handle->vaddr + args->offset;
+
+ DRM_ERROR("obj_addr %p, %lld\n", obj_addr, args->size);
+ ret = copy_from_user(obj_addr, user_data, args->size);
+ if (ret)
+ return -EFAULT;
+
+ drm_agp_chipset_flush(dev);
+ return 0;
+}
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 241f39b..fa1685c 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -173,6 +173,73 @@
dev_priv->mm.bit_6_swizzle_y = swizzle_y;
}
+
+/**
+ * Returns the size of the fence for a tiled object of the given size.
+ */
+static int
+i915_get_fence_size(struct drm_device *dev, int size)
+{
+ int i;
+ int start;
+
+ if (IS_I965G(dev)) {
+ /* The 965 can have fences at any page boundary. */
+ return ALIGN(size, 4096);
+ } else {
+ /* Align the size to a power of two greater than the smallest
+ * fence size.
+ */
+ if (IS_I9XX(dev))
+ start = 1024 * 1024;
+ else
+ start = 512 * 1024;
+
+ for (i = start; i < size; i <<= 1)
+ ;
+
+ return i;
+ }
+}
+
+/* Check pitch constriants for all chips & tiling formats */
+static bool
+i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode)
+{
+ int tile_width;
+
+ /* Linear is always fine */
+ if (tiling_mode == I915_TILING_NONE)
+ return true;
+
+ if (tiling_mode == I915_TILING_Y && HAS_128_BYTE_Y_TILING(dev))
+ tile_width = 128;
+ else
+ tile_width = 512;
+
+ /* 965+ just needs multiples of tile width */
+ if (IS_I965G(dev)) {
+ if (stride & (tile_width - 1))
+ return false;
+ return true;
+ }
+
+ /* Pre-965 needs power of two tile widths */
+ if (stride < tile_width)
+ return false;
+
+ if (stride & (stride - 1))
+ return false;
+
+ /* We don't handle the aperture area covered by the fence being bigger
+ * than the object size.
+ */
+ if (i915_get_fence_size(dev, size) != size)
+ return false;
+
+ return true;
+}
+
/**
* Sets the tiling mode of an object, returning the required swizzling of
* bit 6 of addresses in the object.
@@ -191,6 +258,11 @@
return -EINVAL;
obj_priv = obj->driver_private;
+ if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) {
+ drm_gem_object_unreference(obj);
+ return -EINVAL;
+ }
+
mutex_lock(&dev->struct_mutex);
if (args->tiling_mode == I915_TILING_NONE) {
@@ -207,7 +279,24 @@
args->swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
}
}
- obj_priv->tiling_mode = args->tiling_mode;
+ if (args->tiling_mode != obj_priv->tiling_mode) {
+ int ret;
+
+ /* Unbind the object, as switching tiling means we're
+ * switching the cache organization due to fencing, probably.
+ */
+ ret = i915_gem_object_unbind(obj);
+ if (ret != 0) {
+ WARN(ret != -ERESTARTSYS,
+ "failed to unbind object for tiling switch");
+ args->tiling_mode = obj_priv->tiling_mode;
+ mutex_unlock(&dev->struct_mutex);
+ drm_gem_object_unreference(obj);
+
+ return ret;
+ }
+ obj_priv->tiling_mode = args->tiling_mode;
+ }
obj_priv->stride = args->stride;
mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 0cadafb..548ff2c 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -174,6 +174,19 @@
return count;
}
+u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe)
+{
+ drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
+ int reg = pipe ? PIPEB_FRMCOUNT_GM45 : PIPEA_FRMCOUNT_GM45;
+
+ if (!i915_pipe_enabled(dev, pipe)) {
+ DRM_ERROR("trying to get vblank count for disabled pipe %d\n", pipe);
+ return 0;
+ }
+
+ return I915_READ(reg);
+}
+
irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
{
struct drm_device *dev = (struct drm_device *) arg;
@@ -411,6 +424,12 @@
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
unsigned long irqflags;
+ int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+ u32 pipeconf;
+
+ pipeconf = I915_READ(pipeconf_reg);
+ if (!(pipeconf & PIPEACONF_ENABLE))
+ return -EINVAL;
spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
if (IS_I965G(dev))
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2731625..9d6539a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -186,12 +186,12 @@
#define FENCE_REG_830_0 0x2000
#define I830_FENCE_START_MASK 0x07f80000
#define I830_FENCE_TILING_Y_SHIFT 12
-#define I830_FENCE_SIZE_BITS(size) ((get_order(size >> 19) - 1) << 8)
+#define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8)
#define I830_FENCE_PITCH_SHIFT 4
#define I830_FENCE_REG_VALID (1<<0)
#define I915_FENCE_START_MASK 0x0ff00000
-#define I915_FENCE_SIZE_BITS(size) ((get_order(size >> 20) - 1) << 8)
+#define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8)
#define FENCE_REG_965_0 0x03000
#define I965_FENCE_PITCH_SHIFT 2
@@ -1371,6 +1371,9 @@
#define PIPE_FRAME_LOW_SHIFT 24
#define PIPE_PIXEL_MASK 0x00ffffff
#define PIPE_PIXEL_SHIFT 0
+/* GM45+ just has to be different */
+#define PIPEA_FRMCOUNT_GM45 0x70040
+#define PIPEA_FLIPCOUNT_GM45 0x70044
/* Cursor A & B regs */
#define CURACNTR 0x70080
@@ -1439,6 +1442,9 @@
#define PIPEBSTAT 0x71024
#define PIPEBFRAMEHIGH 0x71040
#define PIPEBFRAMEPIXEL 0x71044
+#define PIPEB_FRMCOUNT_GM45 0x71040
+#define PIPEB_FLIPCOUNT_GM45 0x71044
+
/* Display B control */
#define DSPBCNTR 0x71180
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8ccb9c3..bbdd729 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -401,6 +401,8 @@
I915_WRITE(dspstride, crtc->fb->pitch);
dspcntr = I915_READ(dspcntr_reg);
+ /* Mask out pixel format bits in case we change it */
+ dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (crtc->fb->bits_per_pixel) {
case 8:
dspcntr |= DISPPLANE_8BPP;
@@ -753,6 +755,8 @@
case INTEL_OUTPUT_SDVO:
case INTEL_OUTPUT_HDMI:
is_sdvo = true;
+ if (intel_output->needs_tv_clock)
+ is_tv = true;
break;
case INTEL_OUTPUT_DVO:
is_dvo = true;
@@ -1014,21 +1018,25 @@
if (bo->size < width * height * 4) {
DRM_ERROR("buffer is to small\n");
- drm_gem_object_unreference(bo);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto fail;
}
- if (dev_priv->cursor_needs_physical) {
- addr = dev->agp->base + obj_priv->gtt_offset;
- } else {
+ /* we only need to pin inside GTT if cursor is non-phy */
+ if (!dev_priv->cursor_needs_physical) {
+ ret = i915_gem_object_pin(bo, PAGE_SIZE);
+ if (ret) {
+ DRM_ERROR("failed to pin cursor bo\n");
+ goto fail;
+ }
addr = obj_priv->gtt_offset;
- }
-
- ret = i915_gem_object_pin(bo, PAGE_SIZE);
- if (ret) {
- DRM_ERROR("failed to pin cursor bo\n");
- drm_gem_object_unreference(bo);
- return ret;
+ } else {
+ ret = i915_gem_attach_phys_object(dev, bo, (pipe == 0) ? I915_GEM_PHYS_CURSOR_0 : I915_GEM_PHYS_CURSOR_1);
+ if (ret) {
+ DRM_ERROR("failed to attach phys object\n");
+ goto fail;
+ }
+ addr = obj_priv->phys_obj->handle->busaddr;
}
temp = 0;
@@ -1041,14 +1049,25 @@
I915_WRITE(base, addr);
if (intel_crtc->cursor_bo) {
- i915_gem_object_unpin(intel_crtc->cursor_bo);
+ if (dev_priv->cursor_needs_physical) {
+ if (intel_crtc->cursor_bo != bo)
+ i915_gem_detach_phys_object(dev, intel_crtc->cursor_bo);
+ } else
+ i915_gem_object_unpin(intel_crtc->cursor_bo);
+ mutex_lock(&dev->struct_mutex);
drm_gem_object_unreference(intel_crtc->cursor_bo);
+ mutex_unlock(&dev->struct_mutex);
}
intel_crtc->cursor_addr = addr;
intel_crtc->cursor_bo = bo;
return 0;
+fail:
+ mutex_lock(&dev->struct_mutex);
+ drm_gem_object_unreference(bo);
+ mutex_unlock(&dev->struct_mutex);
+ return ret;
}
static int intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
@@ -1435,6 +1454,7 @@
static void intel_setup_outputs(struct drm_device *dev)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
intel_crt_init(dev);
@@ -1446,13 +1466,16 @@
if (IS_I9XX(dev)) {
int found;
- found = intel_sdvo_init(dev, SDVOB);
- if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
- intel_hdmi_init(dev, SDVOB);
-
- found = intel_sdvo_init(dev, SDVOC);
- if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
- intel_hdmi_init(dev, SDVOC);
+ if (I915_READ(SDVOB) & SDVO_DETECTED) {
+ found = intel_sdvo_init(dev, SDVOB);
+ if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+ intel_hdmi_init(dev, SDVOB);
+ }
+ if (!IS_G4X(dev) || (I915_READ(SDVOB) & SDVO_DETECTED)) {
+ found = intel_sdvo_init(dev, SDVOC);
+ if (!found && SUPPORTS_INTEGRATED_HDMI(dev))
+ intel_hdmi_init(dev, SDVOC);
+ }
} else
intel_dvo_init(dev);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 8a4cc50..957daef 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -82,6 +82,7 @@
struct intel_i2c_chan *i2c_bus; /* for control functions */
struct intel_i2c_chan *ddc_bus; /* for DDC only stuff */
bool load_detect_temp;
+ bool needs_tv_clock;
void *dev_priv;
};
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index a5a2f53..5ee9d4c 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -137,10 +137,6 @@
chan->reg = reg;
snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);
chan->adapter.owner = THIS_MODULE;
-#ifndef I2C_HW_B_INTELFB
-#define I2C_HW_B_INTELFB I2C_HW_B_I810
-#endif
- chan->adapter.id = I2C_HW_B_INTELFB;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &dev->pdev->dev;
chan->algo.setsda = set_data;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index ccecfaf..6d4f912 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -27,6 +27,7 @@
* Jesse Barnes <jesse.barnes@intel.com>
*/
+#include <linux/dmi.h>
#include <linux/i2c.h>
#include "drmP.h"
#include "drm.h"
@@ -311,10 +312,8 @@
if (dev_priv->panel_fixed_mode != NULL) {
struct drm_display_mode *mode;
- mutex_unlock(&dev->mode_config.mutex);
mode = drm_mode_duplicate(dev, dev_priv->panel_fixed_mode);
drm_mode_probed_add(connector, mode);
- mutex_unlock(&dev->mode_config.mutex);
return 1;
}
@@ -340,6 +339,18 @@
kfree(connector);
}
+static int intel_lvds_set_property(struct drm_connector *connector,
+ struct drm_property *property,
+ uint64_t value)
+{
+ struct drm_device *dev = connector->dev;
+
+ if (property == dev->mode_config.dpms_property && connector->encoder)
+ intel_lvds_dpms(connector->encoder, (uint32_t)(value & 0xf));
+
+ return 0;
+}
+
static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = {
.dpms = intel_lvds_dpms,
.mode_fixup = intel_lvds_mode_fixup,
@@ -359,6 +370,7 @@
.restore = intel_lvds_restore,
.detect = intel_lvds_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .set_property = intel_lvds_set_property,
.destroy = intel_lvds_destroy,
};
@@ -392,6 +404,16 @@
u32 lvds;
int pipe;
+ /* Blacklist machines that we know falsely report LVDS. */
+ /* FIXME: add a check for the Aopen Mini PC */
+
+ /* Apple Mac Mini Core Duo and Mac Mini Core 2 Duo */
+ if(dmi_match(DMI_PRODUCT_NAME, "Macmini1,1") ||
+ dmi_match(DMI_PRODUCT_NAME, "Macmini2,1")) {
+ DRM_DEBUG("Skipping LVDS initialization for Apple Mac Mini\n");
+ return;
+ }
+
intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL);
if (!intel_output) {
return;
@@ -445,7 +467,7 @@
dev_priv->panel_fixed_mode =
drm_mode_duplicate(dev, scan);
mutex_unlock(&dev->mode_config.mutex);
- goto out; /* FIXME: check for quirks */
+ goto out;
}
mutex_unlock(&dev->mode_config.mutex);
}
@@ -456,6 +478,13 @@
dev_priv->panel_fixed_mode =
drm_mode_duplicate(dev, dev_priv->vbt_mode);
mutex_unlock(&dev->mode_config.mutex);
+ if (dev_priv->panel_fixed_mode) {
+ dev_priv->panel_fixed_mode->type |=
+ DRM_MODE_TYPE_PREFERRED;
+ drm_mode_probed_add(connector,
+ dev_priv->panel_fixed_mode);
+ goto out;
+ }
}
/*
@@ -472,7 +501,7 @@
if (dev_priv->panel_fixed_mode) {
dev_priv->panel_fixed_mode->type |=
DRM_MODE_TYPE_PREFERRED;
- goto out; /* FIXME: check for quirks */
+ goto out;
}
}
@@ -480,38 +509,6 @@
if (!dev_priv->panel_fixed_mode)
goto failed;
- /* FIXME: detect aopen & mac mini type stuff automatically? */
- /*
- * Blacklist machines with BIOSes that list an LVDS panel without
- * actually having one.
- */
- if (IS_I945GM(dev)) {
- /* aopen mini pc */
- if (dev->pdev->subsystem_vendor == 0xa0a0)
- goto failed;
-
- if ((dev->pdev->subsystem_vendor == 0x8086) &&
- (dev->pdev->subsystem_device == 0x7270)) {
- /* It's a Mac Mini or Macbook Pro.
- *
- * Apple hardware is out to get us. The macbook pro
- * has a real LVDS panel, but the mac mini does not,
- * and they have the same device IDs. We'll
- * distinguish by panel size, on the assumption
- * that Apple isn't about to make any machines with an
- * 800x600 display.
- */
-
- if (dev_priv->panel_fixed_mode != NULL &&
- dev_priv->panel_fixed_mode->hdisplay == 800 &&
- dev_priv->panel_fixed_mode->vdisplay == 600) {
- DRM_DEBUG("Suspected Mac Mini, ignoring the LVDS\n");
- goto failed;
- }
- }
- }
-
-
out:
drm_sysfs_connector_add(connector);
return;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 4072154..a30508b 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -40,13 +40,59 @@
struct intel_sdvo_priv {
struct intel_i2c_chan *i2c_bus;
int slaveaddr;
+
+ /* Register for the SDVO device: SDVOB or SDVOC */
int output_device;
- u16 active_outputs;
+ /* Active outputs controlled by this SDVO output */
+ uint16_t controlled_output;
+ /*
+ * Capabilities of the SDVO device returned by
+ * i830_sdvo_get_capabilities()
+ */
struct intel_sdvo_caps caps;
+
+ /* Pixel clock limitations reported by the SDVO device, in kHz */
int pixel_clock_min, pixel_clock_max;
+ /**
+ * This is set if we're going to treat the device as TV-out.
+ *
+ * While we have these nice friendly flags for output types that ought
+ * to decide this for us, the S-Video output on our HDMI+S-Video card
+ * shows up as RGB1 (VGA).
+ */
+ bool is_tv;
+
+ /**
+ * This is set if we treat the device as HDMI, instead of DVI.
+ */
+ bool is_hdmi;
+
+ /**
+ * Returned SDTV resolutions allowed for the current format, if the
+ * device reported it.
+ */
+ struct intel_sdvo_sdtv_resolution_reply sdtv_resolutions;
+
+ /**
+ * Current selected TV format.
+ *
+ * This is stored in the same structure that's passed to the device, for
+ * convenience.
+ */
+ struct intel_sdvo_tv_format tv_format;
+
+ /*
+ * supported encoding mode, used to determine whether HDMI is
+ * supported
+ */
+ struct intel_sdvo_encode encode;
+
+ /* DDC bus used by this SDVO output */
+ uint8_t ddc_bus;
+
int save_sdvo_mult;
u16 save_active_outputs;
struct intel_sdvo_dtd save_input_dtd_1, save_input_dtd_2;
@@ -148,8 +194,8 @@
#define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}
/** Mapping of command numbers to names, for debug output */
const static struct _sdvo_cmd_name {
- u8 cmd;
- char *name;
+ u8 cmd;
+ char *name;
} sdvo_cmd_names[] = {
SDVO_CMD_NAME_ENTRY(SDVO_CMD_RESET),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DEVICE_CAPS),
@@ -186,8 +232,35 @@
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_TV_FORMATS),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT),
- SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_RESOLUTION_SUPPORT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_POWER_STATES),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POWER_STATE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODER_POWER_STATE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_DISPLAY_POWER_STATE),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS),
+ /* HDMI op code */
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPP_ENCODE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ENCODE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ENCODE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_PIXEL_REPLI),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_PIXEL_REPLI),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY_CAP),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_COLORIMETRY),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_COLORIMETRY),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_AUDIO_STAT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_AUDIO_STAT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INDEX),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_INDEX),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_INFO),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_AV_SPLIT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_AV_SPLIT),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_TXRATE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_TXRATE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HBUF_DATA),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_DATA),
};
#define SDVO_NAME(dev_priv) ((dev_priv)->output_device == SDVOB ? "SDVOB" : "SDVOC")
@@ -506,6 +579,50 @@
SDVO_CMD_SET_OUTPUT_TIMINGS_PART1, dtd);
}
+static bool
+intel_sdvo_create_preferred_input_timing(struct intel_output *output,
+ uint16_t clock,
+ uint16_t width,
+ uint16_t height)
+{
+ struct intel_sdvo_preferred_input_timing_args args;
+ uint8_t status;
+
+ args.clock = clock;
+ args.width = width;
+ args.height = height;
+ intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,
+ &args, sizeof(args));
+ status = intel_sdvo_read_response(output, NULL, 0);
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return false;
+
+ return true;
+}
+
+static bool intel_sdvo_get_preferred_input_timing(struct intel_output *output,
+ struct intel_sdvo_dtd *dtd)
+{
+ bool status;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1,
+ NULL, 0);
+
+ status = intel_sdvo_read_response(output, &dtd->part1,
+ sizeof(dtd->part1));
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return false;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2,
+ NULL, 0);
+
+ status = intel_sdvo_read_response(output, &dtd->part2,
+ sizeof(dtd->part2));
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return false;
+
+ return false;
+}
static int intel_sdvo_get_clock_rate_mult(struct intel_output *intel_output)
{
@@ -536,36 +653,12 @@
return true;
}
-static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+static void intel_sdvo_get_dtd_from_mode(struct intel_sdvo_dtd *dtd,
+ struct drm_display_mode *mode)
{
- /* Make the CRTC code factor in the SDVO pixel multiplier. The SDVO
- * device will be told of the multiplier during mode_set.
- */
- adjusted_mode->clock *= intel_sdvo_get_pixel_multiplier(mode);
- return true;
-}
-
-static void intel_sdvo_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- struct drm_device *dev = encoder->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_crtc *crtc = encoder->crtc;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct intel_output *intel_output = enc_to_intel_output(encoder);
- struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
- u16 width, height;
- u16 h_blank_len, h_sync_len, v_blank_len, v_sync_len;
- u16 h_sync_offset, v_sync_offset;
- u32 sdvox;
- struct intel_sdvo_dtd output_dtd;
- int sdvo_pixel_multiply;
-
- if (!mode)
- return;
+ uint16_t width, height;
+ uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
+ uint16_t h_sync_offset, v_sync_offset;
width = mode->crtc_hdisplay;
height = mode->crtc_vdisplay;
@@ -580,93 +673,423 @@
h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
- output_dtd.part1.clock = mode->clock / 10;
- output_dtd.part1.h_active = width & 0xff;
- output_dtd.part1.h_blank = h_blank_len & 0xff;
- output_dtd.part1.h_high = (((width >> 8) & 0xf) << 4) |
+ dtd->part1.clock = mode->clock / 10;
+ dtd->part1.h_active = width & 0xff;
+ dtd->part1.h_blank = h_blank_len & 0xff;
+ dtd->part1.h_high = (((width >> 8) & 0xf) << 4) |
((h_blank_len >> 8) & 0xf);
- output_dtd.part1.v_active = height & 0xff;
- output_dtd.part1.v_blank = v_blank_len & 0xff;
- output_dtd.part1.v_high = (((height >> 8) & 0xf) << 4) |
+ dtd->part1.v_active = height & 0xff;
+ dtd->part1.v_blank = v_blank_len & 0xff;
+ dtd->part1.v_high = (((height >> 8) & 0xf) << 4) |
((v_blank_len >> 8) & 0xf);
- output_dtd.part2.h_sync_off = h_sync_offset;
- output_dtd.part2.h_sync_width = h_sync_len & 0xff;
- output_dtd.part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
+ dtd->part2.h_sync_off = h_sync_offset;
+ dtd->part2.h_sync_width = h_sync_len & 0xff;
+ dtd->part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
(v_sync_len & 0xf);
- output_dtd.part2.sync_off_width_high = ((h_sync_offset & 0x300) >> 2) |
+ dtd->part2.sync_off_width_high = ((h_sync_offset & 0x300) >> 2) |
((h_sync_len & 0x300) >> 4) | ((v_sync_offset & 0x30) >> 2) |
((v_sync_len & 0x30) >> 4);
- output_dtd.part2.dtd_flags = 0x18;
+ dtd->part2.dtd_flags = 0x18;
if (mode->flags & DRM_MODE_FLAG_PHSYNC)
- output_dtd.part2.dtd_flags |= 0x2;
+ dtd->part2.dtd_flags |= 0x2;
if (mode->flags & DRM_MODE_FLAG_PVSYNC)
- output_dtd.part2.dtd_flags |= 0x4;
+ dtd->part2.dtd_flags |= 0x4;
- output_dtd.part2.sdvo_flags = 0;
- output_dtd.part2.v_sync_off_high = v_sync_offset & 0xc0;
- output_dtd.part2.reserved = 0;
+ dtd->part2.sdvo_flags = 0;
+ dtd->part2.v_sync_off_high = v_sync_offset & 0xc0;
+ dtd->part2.reserved = 0;
+}
- /* Set the output timing to the screen */
- intel_sdvo_set_target_output(intel_output, sdvo_priv->active_outputs);
- intel_sdvo_set_output_timing(intel_output, &output_dtd);
+static void intel_sdvo_get_mode_from_dtd(struct drm_display_mode * mode,
+ struct intel_sdvo_dtd *dtd)
+{
+ uint16_t width, height;
+ uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
+ uint16_t h_sync_offset, v_sync_offset;
+
+ width = mode->crtc_hdisplay;
+ height = mode->crtc_vdisplay;
+
+ /* do some mode translations */
+ h_blank_len = mode->crtc_hblank_end - mode->crtc_hblank_start;
+ h_sync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
+
+ v_blank_len = mode->crtc_vblank_end - mode->crtc_vblank_start;
+ v_sync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
+
+ h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
+ v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
+
+ mode->hdisplay = dtd->part1.h_active;
+ mode->hdisplay += ((dtd->part1.h_high >> 4) & 0x0f) << 8;
+ mode->hsync_start = mode->hdisplay + dtd->part2.h_sync_off;
+ mode->hsync_start += (dtd->part2.sync_off_width_high & 0xa0) << 2;
+ mode->hsync_end = mode->hsync_start + dtd->part2.h_sync_width;
+ mode->hsync_end += (dtd->part2.sync_off_width_high & 0x30) << 4;
+ mode->htotal = mode->hdisplay + dtd->part1.h_blank;
+ mode->htotal += (dtd->part1.h_high & 0xf) << 8;
+
+ mode->vdisplay = dtd->part1.v_active;
+ mode->vdisplay += ((dtd->part1.v_high >> 4) & 0x0f) << 8;
+ mode->vsync_start = mode->vdisplay;
+ mode->vsync_start += (dtd->part2.v_sync_off_width >> 4) & 0xf;
+ mode->vsync_start += (dtd->part2.sync_off_width_high & 0x0a) << 2;
+ mode->vsync_start += dtd->part2.v_sync_off_high & 0xc0;
+ mode->vsync_end = mode->vsync_start +
+ (dtd->part2.v_sync_off_width & 0xf);
+ mode->vsync_end += (dtd->part2.sync_off_width_high & 0x3) << 4;
+ mode->vtotal = mode->vdisplay + dtd->part1.v_blank;
+ mode->vtotal += (dtd->part1.v_high & 0xf) << 8;
+
+ mode->clock = dtd->part1.clock * 10;
+
+ mode->flags &= (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC);
+ if (dtd->part2.dtd_flags & 0x2)
+ mode->flags |= DRM_MODE_FLAG_PHSYNC;
+ if (dtd->part2.dtd_flags & 0x4)
+ mode->flags |= DRM_MODE_FLAG_PVSYNC;
+}
+
+static bool intel_sdvo_get_supp_encode(struct intel_output *output,
+ struct intel_sdvo_encode *encode)
+{
+ uint8_t status;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_SUPP_ENCODE, NULL, 0);
+ status = intel_sdvo_read_response(output, encode, sizeof(*encode));
+ if (status != SDVO_CMD_STATUS_SUCCESS) { /* non-support means DVI */
+ memset(encode, 0, sizeof(*encode));
+ return false;
+ }
+
+ return true;
+}
+
+static bool intel_sdvo_set_encode(struct intel_output *output, uint8_t mode)
+{
+ uint8_t status;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_ENCODE, &mode, 1);
+ status = intel_sdvo_read_response(output, NULL, 0);
+
+ return (status == SDVO_CMD_STATUS_SUCCESS);
+}
+
+static bool intel_sdvo_set_colorimetry(struct intel_output *output,
+ uint8_t mode)
+{
+ uint8_t status;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_COLORIMETRY, &mode, 1);
+ status = intel_sdvo_read_response(output, NULL, 0);
+
+ return (status == SDVO_CMD_STATUS_SUCCESS);
+}
+
+#if 0
+static void intel_sdvo_dump_hdmi_buf(struct intel_output *output)
+{
+ int i, j;
+ uint8_t set_buf_index[2];
+ uint8_t av_split;
+ uint8_t buf_size;
+ uint8_t buf[48];
+ uint8_t *pos;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_AV_SPLIT, NULL, 0);
+ intel_sdvo_read_response(output, &av_split, 1);
+
+ for (i = 0; i <= av_split; i++) {
+ set_buf_index[0] = i; set_buf_index[1] = 0;
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_INDEX,
+ set_buf_index, 2);
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_INFO, NULL, 0);
+ intel_sdvo_read_response(output, &buf_size, 1);
+
+ pos = buf;
+ for (j = 0; j <= buf_size; j += 8) {
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_DATA,
+ NULL, 0);
+ intel_sdvo_read_response(output, pos, 8);
+ pos += 8;
+ }
+ }
+}
+#endif
+
+static void intel_sdvo_set_hdmi_buf(struct intel_output *output, int index,
+ uint8_t *data, int8_t size, uint8_t tx_rate)
+{
+ uint8_t set_buf_index[2];
+
+ set_buf_index[0] = index;
+ set_buf_index[1] = 0;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_INDEX, set_buf_index, 2);
+
+ for (; size > 0; size -= 8) {
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_DATA, data, 8);
+ data += 8;
+ }
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_TXRATE, &tx_rate, 1);
+}
+
+static uint8_t intel_sdvo_calc_hbuf_csum(uint8_t *data, uint8_t size)
+{
+ uint8_t csum = 0;
+ int i;
+
+ for (i = 0; i < size; i++)
+ csum += data[i];
+
+ return 0x100 - csum;
+}
+
+#define DIP_TYPE_AVI 0x82
+#define DIP_VERSION_AVI 0x2
+#define DIP_LEN_AVI 13
+
+struct dip_infoframe {
+ uint8_t type;
+ uint8_t version;
+ uint8_t len;
+ uint8_t checksum;
+ union {
+ struct {
+ /* Packet Byte #1 */
+ uint8_t S:2;
+ uint8_t B:2;
+ uint8_t A:1;
+ uint8_t Y:2;
+ uint8_t rsvd1:1;
+ /* Packet Byte #2 */
+ uint8_t R:4;
+ uint8_t M:2;
+ uint8_t C:2;
+ /* Packet Byte #3 */
+ uint8_t SC:2;
+ uint8_t Q:2;
+ uint8_t EC:3;
+ uint8_t ITC:1;
+ /* Packet Byte #4 */
+ uint8_t VIC:7;
+ uint8_t rsvd2:1;
+ /* Packet Byte #5 */
+ uint8_t PR:4;
+ uint8_t rsvd3:4;
+ /* Packet Byte #6~13 */
+ uint16_t top_bar_end;
+ uint16_t bottom_bar_start;
+ uint16_t left_bar_end;
+ uint16_t right_bar_start;
+ } avi;
+ struct {
+ /* Packet Byte #1 */
+ uint8_t channel_count:3;
+ uint8_t rsvd1:1;
+ uint8_t coding_type:4;
+ /* Packet Byte #2 */
+ uint8_t sample_size:2; /* SS0, SS1 */
+ uint8_t sample_frequency:3;
+ uint8_t rsvd2:3;
+ /* Packet Byte #3 */
+ uint8_t coding_type_private:5;
+ uint8_t rsvd3:3;
+ /* Packet Byte #4 */
+ uint8_t channel_allocation;
+ /* Packet Byte #5 */
+ uint8_t rsvd4:3;
+ uint8_t level_shift:4;
+ uint8_t downmix_inhibit:1;
+ } audio;
+ uint8_t payload[28];
+ } __attribute__ ((packed)) u;
+} __attribute__((packed));
+
+static void intel_sdvo_set_avi_infoframe(struct intel_output *output,
+ struct drm_display_mode * mode)
+{
+ struct dip_infoframe avi_if = {
+ .type = DIP_TYPE_AVI,
+ .version = DIP_VERSION_AVI,
+ .len = DIP_LEN_AVI,
+ };
+
+ avi_if.checksum = intel_sdvo_calc_hbuf_csum((uint8_t *)&avi_if,
+ 4 + avi_if.len);
+ intel_sdvo_set_hdmi_buf(output, 1, (uint8_t *)&avi_if, 4 + avi_if.len,
+ SDVO_HBUF_TX_VSYNC);
+}
+
+static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct intel_output *output = enc_to_intel_output(encoder);
+ struct intel_sdvo_priv *dev_priv = output->dev_priv;
+
+ if (!dev_priv->is_tv) {
+ /* Make the CRTC code factor in the SDVO pixel multiplier. The
+ * SDVO device will be told of the multiplier during mode_set.
+ */
+ adjusted_mode->clock *= intel_sdvo_get_pixel_multiplier(mode);
+ } else {
+ struct intel_sdvo_dtd output_dtd;
+ bool success;
+
+ /* We need to construct preferred input timings based on our
+ * output timings. To do that, we have to set the output
+ * timings, even though this isn't really the right place in
+ * the sequence to do it. Oh well.
+ */
+
+
+ /* Set output timings */
+ intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
+ intel_sdvo_set_target_output(output,
+ dev_priv->controlled_output);
+ intel_sdvo_set_output_timing(output, &output_dtd);
+
+ /* Set the input timing to the screen. Assume always input 0. */
+ intel_sdvo_set_target_input(output, true, false);
+
+
+ success = intel_sdvo_create_preferred_input_timing(output,
+ mode->clock / 10,
+ mode->hdisplay,
+ mode->vdisplay);
+ if (success) {
+ struct intel_sdvo_dtd input_dtd;
+
+ intel_sdvo_get_preferred_input_timing(output,
+ &input_dtd);
+ intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd);
+
+ } else {
+ return false;
+ }
+ }
+ return true;
+}
+
+static void intel_sdvo_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_crtc *crtc = encoder->crtc;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+ struct intel_output *output = enc_to_intel_output(encoder);
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
+ u32 sdvox = 0;
+ int sdvo_pixel_multiply;
+ struct intel_sdvo_in_out_map in_out;
+ struct intel_sdvo_dtd input_dtd;
+ u8 status;
+
+ if (!mode)
+ return;
+
+ /* First, set the input mapping for the first input to our controlled
+ * output. This is only correct if we're a single-input device, in
+ * which case the first input is the output from the appropriate SDVO
+ * channel on the motherboard. In a two-input device, the first input
+ * will be SDVOB and the second SDVOC.
+ */
+ in_out.in0 = sdvo_priv->controlled_output;
+ in_out.in1 = 0;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_IN_OUT_MAP,
+ &in_out, sizeof(in_out));
+ status = intel_sdvo_read_response(output, NULL, 0);
+
+ if (sdvo_priv->is_hdmi) {
+ intel_sdvo_set_avi_infoframe(output, mode);
+ sdvox |= SDVO_AUDIO_ENABLE;
+ }
+
+ intel_sdvo_get_dtd_from_mode(&input_dtd, mode);
+
+ /* If it's a TV, we already set the output timing in mode_fixup.
+ * Otherwise, the output timing is equal to the input timing.
+ */
+ if (!sdvo_priv->is_tv) {
+ /* Set the output timing to the screen */
+ intel_sdvo_set_target_output(output,
+ sdvo_priv->controlled_output);
+ intel_sdvo_set_output_timing(output, &input_dtd);
+ }
/* Set the input timing to the screen. Assume always input 0. */
- intel_sdvo_set_target_input(intel_output, true, false);
+ intel_sdvo_set_target_input(output, true, false);
- /* We would like to use i830_sdvo_create_preferred_input_timing() to
+ /* We would like to use intel_sdvo_create_preferred_input_timing() to
* provide the device with a timing it can support, if it supports that
* feature. However, presumably we would need to adjust the CRTC to
* output the preferred timing, and we don't support that currently.
*/
- intel_sdvo_set_input_timing(intel_output, &output_dtd);
+#if 0
+ success = intel_sdvo_create_preferred_input_timing(output, clock,
+ width, height);
+ if (success) {
+ struct intel_sdvo_dtd *input_dtd;
+
+ intel_sdvo_get_preferred_input_timing(output, &input_dtd);
+ intel_sdvo_set_input_timing(output, &input_dtd);
+ }
+#else
+ intel_sdvo_set_input_timing(output, &input_dtd);
+#endif
switch (intel_sdvo_get_pixel_multiplier(mode)) {
case 1:
- intel_sdvo_set_clock_rate_mult(intel_output,
+ intel_sdvo_set_clock_rate_mult(output,
SDVO_CLOCK_RATE_MULT_1X);
break;
case 2:
- intel_sdvo_set_clock_rate_mult(intel_output,
+ intel_sdvo_set_clock_rate_mult(output,
SDVO_CLOCK_RATE_MULT_2X);
break;
case 4:
- intel_sdvo_set_clock_rate_mult(intel_output,
+ intel_sdvo_set_clock_rate_mult(output,
SDVO_CLOCK_RATE_MULT_4X);
break;
}
/* Set the SDVO control regs. */
- if (0/*IS_I965GM(dev)*/) {
- sdvox = SDVO_BORDER_ENABLE;
- } else {
- sdvox = I915_READ(sdvo_priv->output_device);
- switch (sdvo_priv->output_device) {
- case SDVOB:
- sdvox &= SDVOB_PRESERVE_MASK;
- break;
- case SDVOC:
- sdvox &= SDVOC_PRESERVE_MASK;
- break;
- }
- sdvox |= (9 << 19) | SDVO_BORDER_ENABLE;
- }
+ if (IS_I965G(dev)) {
+ sdvox |= SDVO_BORDER_ENABLE |
+ SDVO_VSYNC_ACTIVE_HIGH |
+ SDVO_HSYNC_ACTIVE_HIGH;
+ } else {
+ sdvox |= I915_READ(sdvo_priv->output_device);
+ switch (sdvo_priv->output_device) {
+ case SDVOB:
+ sdvox &= SDVOB_PRESERVE_MASK;
+ break;
+ case SDVOC:
+ sdvox &= SDVOC_PRESERVE_MASK;
+ break;
+ }
+ sdvox |= (9 << 19) | SDVO_BORDER_ENABLE;
+ }
if (intel_crtc->pipe == 1)
sdvox |= SDVO_PIPE_B_SELECT;
sdvo_pixel_multiply = intel_sdvo_get_pixel_multiplier(mode);
if (IS_I965G(dev)) {
- /* done in crtc_mode_set as the dpll_md reg must be written
- early */
- } else if (IS_I945G(dev) || IS_I945GM(dev)) {
- /* done in crtc_mode_set as it lives inside the
- dpll register */
+ /* done in crtc_mode_set as the dpll_md reg must be written early */
+ } else if (IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev)) {
+ /* done in crtc_mode_set as it lives inside the dpll register */
} else {
sdvox |= (sdvo_pixel_multiply - 1) << SDVO_PORT_MULTIPLY_SHIFT;
}
- intel_sdvo_write_sdvox(intel_output, sdvox);
+ intel_sdvo_write_sdvox(output, sdvox);
}
static void intel_sdvo_dpms(struct drm_encoder *encoder, int mode)
@@ -714,7 +1137,7 @@
if (0)
intel_sdvo_set_encoder_power_state(intel_output, mode);
- intel_sdvo_set_active_outputs(intel_output, sdvo_priv->active_outputs);
+ intel_sdvo_set_active_outputs(intel_output, sdvo_priv->controlled_output);
}
return;
}
@@ -752,6 +1175,9 @@
&sdvo_priv->save_output_dtd[o]);
}
}
+ if (sdvo_priv->is_tv) {
+ /* XXX: Save TV format/enhancements. */
+ }
sdvo_priv->save_SDVOX = I915_READ(sdvo_priv->output_device);
}
@@ -759,7 +1185,6 @@
static void intel_sdvo_restore(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_output *intel_output = to_intel_output(connector);
struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
int o;
@@ -790,7 +1215,11 @@
intel_sdvo_set_clock_rate_mult(intel_output, sdvo_priv->save_sdvo_mult);
- I915_WRITE(sdvo_priv->output_device, sdvo_priv->save_SDVOX);
+ if (sdvo_priv->is_tv) {
+ /* XXX: Restore TV format/enhancements. */
+ }
+
+ intel_sdvo_write_sdvox(intel_output, sdvo_priv->save_SDVOX);
if (sdvo_priv->save_SDVOX & SDVO_ENABLE)
{
@@ -916,20 +1345,173 @@
status = intel_sdvo_read_response(intel_output, &response, 2);
DRM_DEBUG("SDVO response %d %d\n", response[0], response[1]);
+
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return connector_status_unknown;
+
if ((response[0] != 0) || (response[1] != 0))
return connector_status_connected;
else
return connector_status_disconnected;
}
-static int intel_sdvo_get_modes(struct drm_connector *connector)
+static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
/* set the bus switch and get the modes */
- intel_sdvo_set_control_bus_switch(intel_output, SDVO_CONTROL_BUS_DDC2);
+ intel_sdvo_set_control_bus_switch(intel_output, sdvo_priv->ddc_bus);
intel_ddc_get_modes(intel_output);
+#if 0
+ struct drm_device *dev = encoder->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ /* Mac mini hack. On this device, I get DDC through the analog, which
+ * load-detects as disconnected. I fail to DDC through the SDVO DDC,
+ * but it does load-detect as connected. So, just steal the DDC bits
+ * from analog when we fail at finding it the right way.
+ */
+ crt = xf86_config->output[0];
+ intel_output = crt->driver_private;
+ if (intel_output->type == I830_OUTPUT_ANALOG &&
+ crt->funcs->detect(crt) == XF86OutputStatusDisconnected) {
+ I830I2CInit(pScrn, &intel_output->pDDCBus, GPIOA, "CRTDDC_A");
+ edid_mon = xf86OutputGetEDID(crt, intel_output->pDDCBus);
+ xf86DestroyI2CBusRec(intel_output->pDDCBus, true, true);
+ }
+ if (edid_mon) {
+ xf86OutputSetEDID(output, edid_mon);
+ modes = xf86OutputGetEDIDModes(output);
+ }
+#endif
+}
+
+/**
+ * This function checks the current TV format, and chooses a default if
+ * it hasn't been set.
+ */
+static void
+intel_sdvo_check_tv_format(struct intel_output *output)
+{
+ struct intel_sdvo_priv *dev_priv = output->dev_priv;
+ struct intel_sdvo_tv_format format, unset;
+ uint8_t status;
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_TV_FORMAT, NULL, 0);
+ status = intel_sdvo_read_response(output, &format, sizeof(format));
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return;
+
+ memset(&unset, 0, sizeof(unset));
+ if (memcmp(&format, &unset, sizeof(format))) {
+ DRM_DEBUG("%s: Choosing default TV format of NTSC-M\n",
+ SDVO_NAME(dev_priv));
+
+ format.ntsc_m = true;
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_TV_FORMAT, NULL, 0);
+ status = intel_sdvo_read_response(output, NULL, 0);
+ }
+}
+
+/*
+ * Set of SDVO TV modes.
+ * Note! This is in reply order (see loop in get_tv_modes).
+ * XXX: all 60Hz refresh?
+ */
+struct drm_display_mode sdvo_tv_modes[] = {
+ { DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 5815680, 321, 384, 416,
+ 200, 0, 232, 201, 233, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 6814080, 321, 384, 416,
+ 240, 0, 272, 241, 273, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 9910080, 401, 464, 496,
+ 300, 0, 332, 301, 333, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 16913280, 641, 704, 736,
+ 350, 0, 382, 351, 383, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121280, 641, 704, 736,
+ 400, 0, 432, 401, 433, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121280, 641, 704, 736,
+ 400, 0, 432, 401, 433, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("704x480", DRM_MODE_TYPE_DRIVER, 24624000, 705, 768, 800,
+ 480, 0, 512, 481, 513, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("704x576", DRM_MODE_TYPE_DRIVER, 29232000, 705, 768, 800,
+ 576, 0, 608, 577, 609, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("720x350", DRM_MODE_TYPE_DRIVER, 18751680, 721, 784, 816,
+ 350, 0, 382, 351, 383, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 21199680, 721, 784, 816,
+ 400, 0, 432, 401, 433, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 25116480, 721, 784, 816,
+ 480, 0, 512, 481, 513, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("720x540", DRM_MODE_TYPE_DRIVER, 28054080, 721, 784, 816,
+ 540, 0, 572, 541, 573, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 29816640, 721, 784, 816,
+ 576, 0, 608, 577, 609, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("768x576", DRM_MODE_TYPE_DRIVER, 31570560, 769, 832, 864,
+ 576, 0, 608, 577, 609, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 34030080, 801, 864, 896,
+ 600, 0, 632, 601, 633, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 36581760, 833, 896, 928,
+ 624, 0, 656, 625, 657, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("920x766", DRM_MODE_TYPE_DRIVER, 48707040, 921, 984, 1016,
+ 766, 0, 798, 767, 799, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 53827200, 1025, 1088, 1120,
+ 768, 0, 800, 769, 801, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 87265920, 1281, 1344, 1376,
+ 1024, 0, 1056, 1025, 1057, 4196112, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+};
+
+static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
+{
+ struct intel_output *output = to_intel_output(connector);
+ uint32_t reply = 0;
+ uint8_t status;
+ int i = 0;
+
+ intel_sdvo_check_tv_format(output);
+
+ /* Read the list of supported input resolutions for the selected TV
+ * format.
+ */
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT,
+ NULL, 0);
+ status = intel_sdvo_read_response(output, &reply, 3);
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return;
+
+ for (i = 0; i < ARRAY_SIZE(sdvo_tv_modes); i++)
+ if (reply & (1 << i))
+ drm_mode_probed_add(connector, &sdvo_tv_modes[i]);
+}
+
+static int intel_sdvo_get_modes(struct drm_connector *connector)
+{
+ struct intel_output *output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
+
+ if (sdvo_priv->is_tv)
+ intel_sdvo_get_tv_modes(connector);
+ else
+ intel_sdvo_get_ddc_modes(connector);
+
if (list_empty(&connector->probed_modes))
return 0;
return 1;
@@ -978,6 +1560,65 @@
};
+/**
+ * Choose the appropriate DDC bus for control bus switch command for this
+ * SDVO output based on the controlled output.
+ *
+ * DDC bus number assignment is in a priority order of RGB outputs, then TMDS
+ * outputs, then LVDS outputs.
+ */
+static void
+intel_sdvo_select_ddc_bus(struct intel_sdvo_priv *dev_priv)
+{
+ uint16_t mask = 0;
+ unsigned int num_bits;
+
+ /* Make a mask of outputs less than or equal to our own priority in the
+ * list.
+ */
+ switch (dev_priv->controlled_output) {
+ case SDVO_OUTPUT_LVDS1:
+ mask |= SDVO_OUTPUT_LVDS1;
+ case SDVO_OUTPUT_LVDS0:
+ mask |= SDVO_OUTPUT_LVDS0;
+ case SDVO_OUTPUT_TMDS1:
+ mask |= SDVO_OUTPUT_TMDS1;
+ case SDVO_OUTPUT_TMDS0:
+ mask |= SDVO_OUTPUT_TMDS0;
+ case SDVO_OUTPUT_RGB1:
+ mask |= SDVO_OUTPUT_RGB1;
+ case SDVO_OUTPUT_RGB0:
+ mask |= SDVO_OUTPUT_RGB0;
+ break;
+ }
+
+ /* Count bits to find what number we are in the priority list. */
+ mask &= dev_priv->caps.output_flags;
+ num_bits = hweight16(mask);
+ if (num_bits > 3) {
+ /* if more than 3 outputs, default to DDC bus 3 for now */
+ num_bits = 3;
+ }
+
+ /* Corresponds to SDVO_CONTROL_BUS_DDCx */
+ dev_priv->ddc_bus = 1 << num_bits;
+}
+
+static bool
+intel_sdvo_get_digital_encoding_mode(struct intel_output *output)
+{
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
+ uint8_t status;
+
+ intel_sdvo_set_target_output(output, sdvo_priv->controlled_output);
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_GET_ENCODE, NULL, 0);
+ status = intel_sdvo_read_response(output, &sdvo_priv->is_hdmi, 1);
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return false;
+ return true;
+}
+
bool intel_sdvo_init(struct drm_device *dev, int output_device)
{
struct drm_connector *connector;
@@ -1040,45 +1681,76 @@
intel_sdvo_get_capabilities(intel_output, &sdvo_priv->caps);
- memset(&sdvo_priv->active_outputs, 0, sizeof(sdvo_priv->active_outputs));
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)) {
+ if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0)
+ sdvo_priv->controlled_output = SDVO_OUTPUT_TMDS0;
+ else
+ sdvo_priv->controlled_output = SDVO_OUTPUT_TMDS1;
- /* TODO, CVBS, SVID, YPRPB & SCART outputs. */
- if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB0)
+ connector->display_info.subpixel_order = SubPixelHorizontalRGB;
+ encoder_type = DRM_MODE_ENCODER_TMDS;
+ connector_type = DRM_MODE_CONNECTOR_DVID;
+
+ if (intel_sdvo_get_supp_encode(intel_output,
+ &sdvo_priv->encode) &&
+ intel_sdvo_get_digital_encoding_mode(intel_output) &&
+ sdvo_priv->is_hdmi) {
+ /* enable hdmi encoding mode if supported */
+ intel_sdvo_set_encode(intel_output, SDVO_ENCODE_HDMI);
+ intel_sdvo_set_colorimetry(intel_output,
+ SDVO_COLORIMETRY_RGB256);
+ connector_type = DRM_MODE_CONNECTOR_HDMIA;
+ }
+ }
+ else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_SVID0)
{
- sdvo_priv->active_outputs = SDVO_OUTPUT_RGB0;
+ sdvo_priv->controlled_output = SDVO_OUTPUT_SVID0;
+ connector->display_info.subpixel_order = SubPixelHorizontalRGB;
+ encoder_type = DRM_MODE_ENCODER_TVDAC;
+ connector_type = DRM_MODE_CONNECTOR_SVIDEO;
+ sdvo_priv->is_tv = true;
+ intel_output->needs_tv_clock = true;
+ }
+ else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB0)
+ {
+ sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
encoder_type = DRM_MODE_ENCODER_DAC;
connector_type = DRM_MODE_CONNECTOR_VGA;
}
else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB1)
{
- sdvo_priv->active_outputs = SDVO_OUTPUT_RGB1;
+ sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
encoder_type = DRM_MODE_ENCODER_DAC;
connector_type = DRM_MODE_CONNECTOR_VGA;
}
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0)
+ else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_LVDS0)
{
- sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS0;
+ sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0;
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_TMDS;
- connector_type = DRM_MODE_CONNECTOR_DVID;
+ encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector_type = DRM_MODE_CONNECTOR_LVDS;
}
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS1)
+ else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_LVDS1)
{
- sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS1;
+ sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS1;
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_TMDS;
- connector_type = DRM_MODE_CONNECTOR_DVID;
+ encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector_type = DRM_MODE_CONNECTOR_LVDS;
}
else
{
unsigned char bytes[2];
+ sdvo_priv->controlled_output = 0;
memcpy (bytes, &sdvo_priv->caps.output_flags, 2);
- DRM_DEBUG("%s: No active RGB or TMDS outputs (0x%02x%02x)\n",
+ DRM_DEBUG("%s: Unknown SDVO output type (0x%02x%02x)\n",
SDVO_NAME(sdvo_priv),
bytes[0], bytes[1]);
+ encoder_type = DRM_MODE_ENCODER_NONE;
+ connector_type = DRM_MODE_CONNECTOR_Unknown;
goto err_i2c;
}
@@ -1089,6 +1761,8 @@
drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
drm_sysfs_connector_add(connector);
+ intel_sdvo_select_ddc_bus(sdvo_priv);
+
/* Set the input timing to the screen. Assume always input 0. */
intel_sdvo_set_target_input(intel_output, true, false);
diff --git a/drivers/gpu/drm/i915/intel_sdvo_regs.h b/drivers/gpu/drm/i915/intel_sdvo_regs.h
index 861a43f..1117b9c 100644
--- a/drivers/gpu/drm/i915/intel_sdvo_regs.h
+++ b/drivers/gpu/drm/i915/intel_sdvo_regs.h
@@ -173,6 +173,9 @@
* Returns two struct intel_sdvo_output_flags structures.
*/
#define SDVO_CMD_GET_IN_OUT_MAP 0x06
+struct intel_sdvo_in_out_map {
+ u16 in0, in1;
+};
/**
* Sets the current mapping of SDVO inputs to outputs on the device.
@@ -206,7 +209,8 @@
struct intel_sdvo_get_interrupt_event_source_response {
u16 interrupt_status;
unsigned int ambient_light_interrupt:1;
- unsigned int pad:7;
+ unsigned int hdmi_audio_encrypt_change:1;
+ unsigned int pad:6;
} __attribute__((packed));
/**
@@ -305,23 +309,411 @@
# define SDVO_CLOCK_RATE_MULT_4X (1 << 3)
#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS 0x27
+/** 5 bytes of bit flags for TV formats shared by all TV format functions */
+struct intel_sdvo_tv_format {
+ unsigned int ntsc_m:1;
+ unsigned int ntsc_j:1;
+ unsigned int ntsc_443:1;
+ unsigned int pal_b:1;
+ unsigned int pal_d:1;
+ unsigned int pal_g:1;
+ unsigned int pal_h:1;
+ unsigned int pal_i:1;
+
+ unsigned int pal_m:1;
+ unsigned int pal_n:1;
+ unsigned int pal_nc:1;
+ unsigned int pal_60:1;
+ unsigned int secam_b:1;
+ unsigned int secam_d:1;
+ unsigned int secam_g:1;
+ unsigned int secam_k:1;
+
+ unsigned int secam_k1:1;
+ unsigned int secam_l:1;
+ unsigned int secam_60:1;
+ unsigned int hdtv_std_smpte_240m_1080i_59:1;
+ unsigned int hdtv_std_smpte_240m_1080i_60:1;
+ unsigned int hdtv_std_smpte_260m_1080i_59:1;
+ unsigned int hdtv_std_smpte_260m_1080i_60:1;
+ unsigned int hdtv_std_smpte_274m_1080i_50:1;
+
+ unsigned int hdtv_std_smpte_274m_1080i_59:1;
+ unsigned int hdtv_std_smpte_274m_1080i_60:1;
+ unsigned int hdtv_std_smpte_274m_1080p_23:1;
+ unsigned int hdtv_std_smpte_274m_1080p_24:1;
+ unsigned int hdtv_std_smpte_274m_1080p_25:1;
+ unsigned int hdtv_std_smpte_274m_1080p_29:1;
+ unsigned int hdtv_std_smpte_274m_1080p_30:1;
+ unsigned int hdtv_std_smpte_274m_1080p_50:1;
+
+ unsigned int hdtv_std_smpte_274m_1080p_59:1;
+ unsigned int hdtv_std_smpte_274m_1080p_60:1;
+ unsigned int hdtv_std_smpte_295m_1080i_50:1;
+ unsigned int hdtv_std_smpte_295m_1080p_50:1;
+ unsigned int hdtv_std_smpte_296m_720p_59:1;
+ unsigned int hdtv_std_smpte_296m_720p_60:1;
+ unsigned int hdtv_std_smpte_296m_720p_50:1;
+ unsigned int hdtv_std_smpte_293m_480p_59:1;
+
+ unsigned int hdtv_std_smpte_170m_480i_59:1;
+ unsigned int hdtv_std_iturbt601_576i_50:1;
+ unsigned int hdtv_std_iturbt601_576p_50:1;
+ unsigned int hdtv_std_eia_7702a_480i_60:1;
+ unsigned int hdtv_std_eia_7702a_480p_60:1;
+ unsigned int pad:3;
+} __attribute__((packed));
#define SDVO_CMD_GET_TV_FORMAT 0x28
#define SDVO_CMD_SET_TV_FORMAT 0x29
+/** Returns the resolutiosn that can be used with the given TV format */
+#define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83
+struct intel_sdvo_sdtv_resolution_request {
+ unsigned int ntsc_m:1;
+ unsigned int ntsc_j:1;
+ unsigned int ntsc_443:1;
+ unsigned int pal_b:1;
+ unsigned int pal_d:1;
+ unsigned int pal_g:1;
+ unsigned int pal_h:1;
+ unsigned int pal_i:1;
+
+ unsigned int pal_m:1;
+ unsigned int pal_n:1;
+ unsigned int pal_nc:1;
+ unsigned int pal_60:1;
+ unsigned int secam_b:1;
+ unsigned int secam_d:1;
+ unsigned int secam_g:1;
+ unsigned int secam_k:1;
+
+ unsigned int secam_k1:1;
+ unsigned int secam_l:1;
+ unsigned int secam_60:1;
+ unsigned int pad:5;
+} __attribute__((packed));
+
+struct intel_sdvo_sdtv_resolution_reply {
+ unsigned int res_320x200:1;
+ unsigned int res_320x240:1;
+ unsigned int res_400x300:1;
+ unsigned int res_640x350:1;
+ unsigned int res_640x400:1;
+ unsigned int res_640x480:1;
+ unsigned int res_704x480:1;
+ unsigned int res_704x576:1;
+
+ unsigned int res_720x350:1;
+ unsigned int res_720x400:1;
+ unsigned int res_720x480:1;
+ unsigned int res_720x540:1;
+ unsigned int res_720x576:1;
+ unsigned int res_768x576:1;
+ unsigned int res_800x600:1;
+ unsigned int res_832x624:1;
+
+ unsigned int res_920x766:1;
+ unsigned int res_1024x768:1;
+ unsigned int res_1280x1024:1;
+ unsigned int pad:5;
+} __attribute__((packed));
+
+/* Get supported resolution with squire pixel aspect ratio that can be
+ scaled for the requested HDTV format */
+#define SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT 0x85
+
+struct intel_sdvo_hdtv_resolution_request {
+ unsigned int hdtv_std_smpte_240m_1080i_59:1;
+ unsigned int hdtv_std_smpte_240m_1080i_60:1;
+ unsigned int hdtv_std_smpte_260m_1080i_59:1;
+ unsigned int hdtv_std_smpte_260m_1080i_60:1;
+ unsigned int hdtv_std_smpte_274m_1080i_50:1;
+ unsigned int hdtv_std_smpte_274m_1080i_59:1;
+ unsigned int hdtv_std_smpte_274m_1080i_60:1;
+ unsigned int hdtv_std_smpte_274m_1080p_23:1;
+
+ unsigned int hdtv_std_smpte_274m_1080p_24:1;
+ unsigned int hdtv_std_smpte_274m_1080p_25:1;
+ unsigned int hdtv_std_smpte_274m_1080p_29:1;
+ unsigned int hdtv_std_smpte_274m_1080p_30:1;
+ unsigned int hdtv_std_smpte_274m_1080p_50:1;
+ unsigned int hdtv_std_smpte_274m_1080p_59:1;
+ unsigned int hdtv_std_smpte_274m_1080p_60:1;
+ unsigned int hdtv_std_smpte_295m_1080i_50:1;
+
+ unsigned int hdtv_std_smpte_295m_1080p_50:1;
+ unsigned int hdtv_std_smpte_296m_720p_59:1;
+ unsigned int hdtv_std_smpte_296m_720p_60:1;
+ unsigned int hdtv_std_smpte_296m_720p_50:1;
+ unsigned int hdtv_std_smpte_293m_480p_59:1;
+ unsigned int hdtv_std_smpte_170m_480i_59:1;
+ unsigned int hdtv_std_iturbt601_576i_50:1;
+ unsigned int hdtv_std_iturbt601_576p_50:1;
+
+ unsigned int hdtv_std_eia_7702a_480i_60:1;
+ unsigned int hdtv_std_eia_7702a_480p_60:1;
+ unsigned int pad:6;
+} __attribute__((packed));
+
+struct intel_sdvo_hdtv_resolution_reply {
+ unsigned int res_640x480:1;
+ unsigned int res_800x600:1;
+ unsigned int res_1024x768:1;
+ unsigned int res_1280x960:1;
+ unsigned int res_1400x1050:1;
+ unsigned int res_1600x1200:1;
+ unsigned int res_1920x1440:1;
+ unsigned int res_2048x1536:1;
+
+ unsigned int res_2560x1920:1;
+ unsigned int res_3200x2400:1;
+ unsigned int res_3840x2880:1;
+ unsigned int pad1:5;
+
+ unsigned int res_848x480:1;
+ unsigned int res_1064x600:1;
+ unsigned int res_1280x720:1;
+ unsigned int res_1360x768:1;
+ unsigned int res_1704x960:1;
+ unsigned int res_1864x1050:1;
+ unsigned int res_1920x1080:1;
+ unsigned int res_2128x1200:1;
+
+ unsigned int res_2560x1400:1;
+ unsigned int res_2728x1536:1;
+ unsigned int res_3408x1920:1;
+ unsigned int res_4264x2400:1;
+ unsigned int res_5120x2880:1;
+ unsigned int pad2:3;
+
+ unsigned int res_768x480:1;
+ unsigned int res_960x600:1;
+ unsigned int res_1152x720:1;
+ unsigned int res_1124x768:1;
+ unsigned int res_1536x960:1;
+ unsigned int res_1680x1050:1;
+ unsigned int res_1728x1080:1;
+ unsigned int res_1920x1200:1;
+
+ unsigned int res_2304x1440:1;
+ unsigned int res_2456x1536:1;
+ unsigned int res_3072x1920:1;
+ unsigned int res_3840x2400:1;
+ unsigned int res_4608x2880:1;
+ unsigned int pad3:3;
+
+ unsigned int res_1280x1024:1;
+ unsigned int pad4:7;
+
+ unsigned int res_1280x768:1;
+ unsigned int pad5:7;
+} __attribute__((packed));
+
+/* Get supported power state returns info for encoder and monitor, rely on
+ last SetTargetInput and SetTargetOutput calls */
#define SDVO_CMD_GET_SUPPORTED_POWER_STATES 0x2a
+/* Get power state returns info for encoder and monitor, rely on last
+ SetTargetInput and SetTargetOutput calls */
+#define SDVO_CMD_GET_POWER_STATE 0x2b
#define SDVO_CMD_GET_ENCODER_POWER_STATE 0x2b
#define SDVO_CMD_SET_ENCODER_POWER_STATE 0x2c
# define SDVO_ENCODER_STATE_ON (1 << 0)
# define SDVO_ENCODER_STATE_STANDBY (1 << 1)
# define SDVO_ENCODER_STATE_SUSPEND (1 << 2)
# define SDVO_ENCODER_STATE_OFF (1 << 3)
+# define SDVO_MONITOR_STATE_ON (1 << 4)
+# define SDVO_MONITOR_STATE_STANDBY (1 << 5)
+# define SDVO_MONITOR_STATE_SUSPEND (1 << 6)
+# define SDVO_MONITOR_STATE_OFF (1 << 7)
-#define SDVO_CMD_SET_TV_RESOLUTION_SUPPORT 0x93
+#define SDVO_CMD_GET_MAX_PANEL_POWER_SEQUENCING 0x2d
+#define SDVO_CMD_GET_PANEL_POWER_SEQUENCING 0x2e
+#define SDVO_CMD_SET_PANEL_POWER_SEQUENCING 0x2f
+/**
+ * The panel power sequencing parameters are in units of milliseconds.
+ * The high fields are bits 8:9 of the 10-bit values.
+ */
+struct sdvo_panel_power_sequencing {
+ u8 t0;
+ u8 t1;
+ u8 t2;
+ u8 t3;
+ u8 t4;
+
+ unsigned int t0_high:2;
+ unsigned int t1_high:2;
+ unsigned int t2_high:2;
+ unsigned int t3_high:2;
+
+ unsigned int t4_high:2;
+ unsigned int pad:6;
+} __attribute__((packed));
+
+#define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL 0x30
+struct sdvo_max_backlight_reply {
+ u8 max_value;
+ u8 default_value;
+} __attribute__((packed));
+
+#define SDVO_CMD_GET_BACKLIGHT_LEVEL 0x31
+#define SDVO_CMD_SET_BACKLIGHT_LEVEL 0x32
+
+#define SDVO_CMD_GET_AMBIENT_LIGHT 0x33
+struct sdvo_get_ambient_light_reply {
+ u16 trip_low;
+ u16 trip_high;
+ u16 value;
+} __attribute__((packed));
+#define SDVO_CMD_SET_AMBIENT_LIGHT 0x34
+struct sdvo_set_ambient_light_reply {
+ u16 trip_low;
+ u16 trip_high;
+ unsigned int enable:1;
+ unsigned int pad:7;
+} __attribute__((packed));
+
+/* Set display power state */
+#define SDVO_CMD_SET_DISPLAY_POWER_STATE 0x7d
+# define SDVO_DISPLAY_STATE_ON (1 << 0)
+# define SDVO_DISPLAY_STATE_STANDBY (1 << 1)
+# define SDVO_DISPLAY_STATE_SUSPEND (1 << 2)
+# define SDVO_DISPLAY_STATE_OFF (1 << 3)
+
+#define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS 0x84
+struct intel_sdvo_enhancements_reply {
+ unsigned int flicker_filter:1;
+ unsigned int flicker_filter_adaptive:1;
+ unsigned int flicker_filter_2d:1;
+ unsigned int saturation:1;
+ unsigned int hue:1;
+ unsigned int brightness:1;
+ unsigned int contrast:1;
+ unsigned int overscan_h:1;
+
+ unsigned int overscan_v:1;
+ unsigned int position_h:1;
+ unsigned int position_v:1;
+ unsigned int sharpness:1;
+ unsigned int dot_crawl:1;
+ unsigned int dither:1;
+ unsigned int max_tv_chroma_filter:1;
+ unsigned int max_tv_luma_filter:1;
+} __attribute__((packed));
+
+/* Picture enhancement limits below are dependent on the current TV format,
+ * and thus need to be queried and set after it.
+ */
+#define SDVO_CMD_GET_MAX_FLICKER_FITER 0x4d
+#define SDVO_CMD_GET_MAX_ADAPTIVE_FLICKER_FITER 0x7b
+#define SDVO_CMD_GET_MAX_2D_FLICKER_FITER 0x52
+#define SDVO_CMD_GET_MAX_SATURATION 0x55
+#define SDVO_CMD_GET_MAX_HUE 0x58
+#define SDVO_CMD_GET_MAX_BRIGHTNESS 0x5b
+#define SDVO_CMD_GET_MAX_CONTRAST 0x5e
+#define SDVO_CMD_GET_MAX_OVERSCAN_H 0x61
+#define SDVO_CMD_GET_MAX_OVERSCAN_V 0x64
+#define SDVO_CMD_GET_MAX_POSITION_H 0x67
+#define SDVO_CMD_GET_MAX_POSITION_V 0x6a
+#define SDVO_CMD_GET_MAX_SHARPNESS_V 0x6d
+#define SDVO_CMD_GET_MAX_TV_CHROMA 0x74
+#define SDVO_CMD_GET_MAX_TV_LUMA 0x77
+struct intel_sdvo_enhancement_limits_reply {
+ u16 max_value;
+ u16 default_value;
+} __attribute__((packed));
+
+#define SDVO_CMD_GET_LVDS_PANEL_INFORMATION 0x7f
+#define SDVO_CMD_SET_LVDS_PANEL_INFORMATION 0x80
+# define SDVO_LVDS_COLOR_DEPTH_18 (0 << 0)
+# define SDVO_LVDS_COLOR_DEPTH_24 (1 << 0)
+# define SDVO_LVDS_CONNECTOR_SPWG (0 << 2)
+# define SDVO_LVDS_CONNECTOR_OPENLDI (1 << 2)
+# define SDVO_LVDS_SINGLE_CHANNEL (0 << 4)
+# define SDVO_LVDS_DUAL_CHANNEL (1 << 4)
+
+#define SDVO_CMD_GET_FLICKER_FILTER 0x4e
+#define SDVO_CMD_SET_FLICKER_FILTER 0x4f
+#define SDVO_CMD_GET_ADAPTIVE_FLICKER_FITER 0x50
+#define SDVO_CMD_SET_ADAPTIVE_FLICKER_FITER 0x51
+#define SDVO_CMD_GET_2D_FLICKER_FITER 0x53
+#define SDVO_CMD_SET_2D_FLICKER_FITER 0x54
+#define SDVO_CMD_GET_SATURATION 0x56
+#define SDVO_CMD_SET_SATURATION 0x57
+#define SDVO_CMD_GET_HUE 0x59
+#define SDVO_CMD_SET_HUE 0x5a
+#define SDVO_CMD_GET_BRIGHTNESS 0x5c
+#define SDVO_CMD_SET_BRIGHTNESS 0x5d
+#define SDVO_CMD_GET_CONTRAST 0x5f
+#define SDVO_CMD_SET_CONTRAST 0x60
+#define SDVO_CMD_GET_OVERSCAN_H 0x62
+#define SDVO_CMD_SET_OVERSCAN_H 0x63
+#define SDVO_CMD_GET_OVERSCAN_V 0x65
+#define SDVO_CMD_SET_OVERSCAN_V 0x66
+#define SDVO_CMD_GET_POSITION_H 0x68
+#define SDVO_CMD_SET_POSITION_H 0x69
+#define SDVO_CMD_GET_POSITION_V 0x6b
+#define SDVO_CMD_SET_POSITION_V 0x6c
+#define SDVO_CMD_GET_SHARPNESS 0x6e
+#define SDVO_CMD_SET_SHARPNESS 0x6f
+#define SDVO_CMD_GET_TV_CHROMA 0x75
+#define SDVO_CMD_SET_TV_CHROMA 0x76
+#define SDVO_CMD_GET_TV_LUMA 0x78
+#define SDVO_CMD_SET_TV_LUMA 0x79
+struct intel_sdvo_enhancements_arg {
+ u16 value;
+}__attribute__((packed));
+
+#define SDVO_CMD_GET_DOT_CRAWL 0x70
+#define SDVO_CMD_SET_DOT_CRAWL 0x71
+# define SDVO_DOT_CRAWL_ON (1 << 0)
+# define SDVO_DOT_CRAWL_DEFAULT_ON (1 << 1)
+
+#define SDVO_CMD_GET_DITHER 0x72
+#define SDVO_CMD_SET_DITHER 0x73
+# define SDVO_DITHER_ON (1 << 0)
+# define SDVO_DITHER_DEFAULT_ON (1 << 1)
#define SDVO_CMD_SET_CONTROL_BUS_SWITCH 0x7a
-# define SDVO_CONTROL_BUS_PROM 0x0
-# define SDVO_CONTROL_BUS_DDC1 0x1
-# define SDVO_CONTROL_BUS_DDC2 0x2
-# define SDVO_CONTROL_BUS_DDC3 0x3
+# define SDVO_CONTROL_BUS_PROM (1 << 0)
+# define SDVO_CONTROL_BUS_DDC1 (1 << 1)
+# define SDVO_CONTROL_BUS_DDC2 (1 << 2)
+# define SDVO_CONTROL_BUS_DDC3 (1 << 3)
+
+/* HDMI op codes */
+#define SDVO_CMD_GET_SUPP_ENCODE 0x9d
+#define SDVO_CMD_GET_ENCODE 0x9e
+#define SDVO_CMD_SET_ENCODE 0x9f
+ #define SDVO_ENCODE_DVI 0x0
+ #define SDVO_ENCODE_HDMI 0x1
+#define SDVO_CMD_SET_PIXEL_REPLI 0x8b
+#define SDVO_CMD_GET_PIXEL_REPLI 0x8c
+#define SDVO_CMD_GET_COLORIMETRY_CAP 0x8d
+#define SDVO_CMD_SET_COLORIMETRY 0x8e
+ #define SDVO_COLORIMETRY_RGB256 0x0
+ #define SDVO_COLORIMETRY_RGB220 0x1
+ #define SDVO_COLORIMETRY_YCrCb422 0x3
+ #define SDVO_COLORIMETRY_YCrCb444 0x4
+#define SDVO_CMD_GET_COLORIMETRY 0x8f
+#define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90
+#define SDVO_CMD_SET_AUDIO_STAT 0x91
+#define SDVO_CMD_GET_AUDIO_STAT 0x92
+#define SDVO_CMD_SET_HBUF_INDEX 0x93
+#define SDVO_CMD_GET_HBUF_INDEX 0x94
+#define SDVO_CMD_GET_HBUF_INFO 0x95
+#define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96
+#define SDVO_CMD_GET_HBUF_AV_SPLIT 0x97
+#define SDVO_CMD_SET_HBUF_DATA 0x98
+#define SDVO_CMD_GET_HBUF_DATA 0x99
+#define SDVO_CMD_SET_HBUF_TXRATE 0x9a
+#define SDVO_CMD_GET_HBUF_TXRATE 0x9b
+ #define SDVO_HBUF_TX_DISABLED (0 << 6)
+ #define SDVO_HBUF_TX_ONCE (2 << 6)
+ #define SDVO_HBUF_TX_VSYNC (3 << 6)
+#define SDVO_CMD_GET_AUDIO_TX_INFO 0x9c
+
+struct intel_sdvo_encode{
+ u8 dvi_rev;
+ u8 hdmi_rev;
+} __attribute__ ((packed));
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 63212d7..df4cf97 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -1039,9 +1039,9 @@
#if __OS_HAS_AGP
if (dev_priv->flags & RADEON_IS_AGP) {
- drm_core_ioremap(dev_priv->cp_ring, dev);
- drm_core_ioremap(dev_priv->ring_rptr, dev);
- drm_core_ioremap(dev->agp_buffer_map, dev);
+ drm_core_ioremap_wc(dev_priv->cp_ring, dev);
+ drm_core_ioremap_wc(dev_priv->ring_rptr, dev);
+ drm_core_ioremap_wc(dev->agp_buffer_map, dev);
if (!dev_priv->cp_ring->handle ||
!dev_priv->ring_rptr->handle ||
!dev->agp_buffer_map->handle) {
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 5d7640e..6cad69e 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1218,6 +1218,7 @@
}
EXPORT_SYMBOL_GPL(hid_connect);
+/* a list of devices for which there is a specialized driver on HID bus */
static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
@@ -1476,6 +1477,7 @@
.uevent = hid_uevent,
};
+/* a list of devices that shouldn't be handled by HID core at all */
static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },
@@ -1606,6 +1608,8 @@
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD4) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TENX, USB_DEVICE_ID_TENX_IBUDDY2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb300) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index acc1abc..e899f51 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -362,6 +362,8 @@
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD 0x0038
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD2 0x0036
#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3 0x0034
+#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD4 0x0044
+#define USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD5 0x0045
#define USB_VENDOR_ID_SUN 0x0430
#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index d718b16..25b10dc 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -30,7 +30,7 @@
#define MS_NOGET 0x10
/*
- * Microsoft Wireless Desktop Receiver (Model 1028) has several
+ * Microsoft Wireless Desktop Receiver (Model 1028) has
* 'Usage Min/Max' where it ought to have 'Physical Min/Max'
*/
static void ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
@@ -38,17 +38,12 @@
{
unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
- if ((quirks & MS_RDESC) && rsize == 571 && rdesc[284] == 0x19 &&
- rdesc[286] == 0x2a && rdesc[304] == 0x19 &&
- rdesc[306] == 0x29 && rdesc[352] == 0x1a &&
- rdesc[355] == 0x2a && rdesc[557] == 0x19 &&
+ if ((quirks & MS_RDESC) && rsize == 571 && rdesc[557] == 0x19 &&
rdesc[559] == 0x29) {
dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver "
"Model 1028 report descriptor\n");
- rdesc[284] = rdesc[304] = rdesc[557] = 0x35;
- rdesc[352] = 0x36;
- rdesc[286] = rdesc[355] = 0x46;
- rdesc[306] = rdesc[559] = 0x45;
+ rdesc[557] = 0x35;
+ rdesc[559] = 0x45;
}
}
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index d73eea3..4940e4d 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -656,7 +656,7 @@
case HIDIOCGSTRING:
mutex_lock(&hiddev->existancelock);
- if (!hiddev->exist)
+ if (hiddev->exist)
r = hiddev_ioctl_string(hiddev, cmd, user_arg);
else
r = -ENODEV;
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 4b33bc8..b84bf06 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -189,6 +189,16 @@
This driver can also be built as a module. If so, the module
will be called adt7473.
+config SENSORS_ADT7475
+ tristate "Analog Devices ADT7475"
+ depends on I2C && EXPERIMENTAL
+ help
+ If you say yes here you get support for the Analog Devices
+ ADT7475 hardware monitoring chips.
+
+ This driver can also be build as a module. If so, the module
+ will be called adt7475.
+
config SENSORS_K8TEMP
tristate "AMD Athlon64/FX or Opteron temperature sensor"
depends on X86 && PCI && EXPERIMENTAL
@@ -861,6 +871,8 @@
config SENSORS_LIS3LV02D
tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
depends on ACPI && INPUT
+ select NEW_LEDS
+ select LEDS_CLASS
default n
help
This driver provides support for the LIS3LV02Dx accelerometer. In
@@ -872,10 +884,16 @@
/sys/devices/platform/lis3lv02d.
This driver also provides an absolute input class device, allowing
- the laptop to act as a pinball machine-esque joystick.
+ the laptop to act as a pinball machine-esque joystick. On HP laptops,
+ if the led infrastructure is activated, support for a led indicating
+ disk protection will be provided as hp:red:hddprotection.
- This driver can also be built as a module. If so, the module
- will be called lis3lv02d.
+ This driver can also be built as modules. If so, the core module
+ will be called lis3lv02d and a specific module for HP laptops will be
+ called hp_accel.
+
+ Say Y here if you have an applicable laptop and want to experience
+ the awesome power of lis3lv02d.
config SENSORS_APPLESMC
tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 19cb1ac..2e80f37 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -28,6 +28,8 @@
obj-$(CONFIG_SENSORS_ADT7462) += adt7462.o
obj-$(CONFIG_SENSORS_ADT7470) += adt7470.o
obj-$(CONFIG_SENSORS_ADT7473) += adt7473.o
+obj-$(CONFIG_SENSORS_ADT7475) += adt7475.o
+
obj-$(CONFIG_SENSORS_APPLESMC) += applesmc.o
obj-$(CONFIG_SENSORS_AMS) += ams/
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index 70bb854..e52b388 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -279,7 +279,7 @@
{ "OTES1 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0011, "AT8 32X(ATI RD580-ULI M1575)", {
+ { 0x0011, "AT8 32X", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR", 1, 0, 20, 1, 0 },
{ "DDR VTT", 2, 0, 10, 1, 0 },
@@ -402,7 +402,7 @@
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0016, "AW9D-MAX (Intel i975-ICH7)", {
+ { 0x0016, "AW9D-MAX", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -482,7 +482,7 @@
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0019, NULL /* Unknown, need DMI string */, {
+ { 0x0019, "IN9 32X MAX", {
{ "CPU Core", 7, 0, 10, 1, 0 },
{ "DDR2", 13, 0, 20, 1, 0 },
{ "DDR2 VTT", 14, 0, 10, 1, 0 },
@@ -509,7 +509,7 @@
{ "AUX3 FAN", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x001A, "IP35 Pro(Intel P35-ICH9R)", {
+ { 0x001A, "IP35 Pro", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -1128,6 +1128,7 @@
{
const char *board_vendor, *board_name;
int i, err = (force) ? 1 : -ENODEV;
+ size_t sublen;
board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/"))
@@ -1137,9 +1138,20 @@
if (!board_name)
return err;
+ /* At the moment, we don't care about the part of the vendor
+ * DMI string contained in brackets. Truncate the string at
+ * the first occurrence of a bracket. Trim any trailing space
+ * from the substring.
+ */
+ sublen = strcspn(board_name, "(");
+ while (sublen > 0 && board_name[sublen - 1] == ' ')
+ sublen--;
+
for (i = 0; abituguru3_motherboards[i].id; i++) {
const char *dmi_name = abituguru3_motherboards[i].dmi_name;
- if (dmi_name && !strcmp(dmi_name, board_name))
+ if (!dmi_name || strlen(dmi_name) != sublen)
+ continue;
+ if (!strncasecmp(board_name, dmi_name, sublen))
break;
}
@@ -1153,7 +1165,7 @@
static inline int abituguru3_dmi_detect(void)
{
- return -ENODEV;
+ return 1;
}
#endif /* CONFIG_DMI */
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
new file mode 100644
index 0000000..d39877a
--- /dev/null
+++ b/drivers/hwmon/adt7475.c
@@ -0,0 +1,1221 @@
+/*
+ * adt7475 - Thermal sensor driver for the ADT7475 chip and derivatives
+ * Copyright (C) 2007-2008, Advanced Micro Devices, Inc.
+ * Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net>
+ * Copyright (C) 2008 Hans de Goede <hdegoede@redhat.com>
+
+ * Derived from the lm83 driver by Jean Delvare
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+
+/* Indexes for the sysfs hooks */
+
+#define INPUT 0
+#define MIN 1
+#define MAX 2
+#define CONTROL 3
+#define OFFSET 3
+#define AUTOMIN 4
+#define THERM 5
+#define HYSTERSIS 6
+
+/* These are unique identifiers for the sysfs functions - unlike the
+ numbers above, these are not also indexes into an array
+*/
+
+#define ALARM 9
+#define FAULT 10
+
+/* 7475 Common Registers */
+
+#define REG_VOLTAGE_BASE 0x21
+#define REG_TEMP_BASE 0x25
+#define REG_TACH_BASE 0x28
+#define REG_PWM_BASE 0x30
+#define REG_PWM_MAX_BASE 0x38
+
+#define REG_DEVID 0x3D
+#define REG_VENDID 0x3E
+
+#define REG_STATUS1 0x41
+#define REG_STATUS2 0x42
+
+#define REG_VOLTAGE_MIN_BASE 0x46
+#define REG_VOLTAGE_MAX_BASE 0x47
+
+#define REG_TEMP_MIN_BASE 0x4E
+#define REG_TEMP_MAX_BASE 0x4F
+
+#define REG_TACH_MIN_BASE 0x54
+
+#define REG_PWM_CONFIG_BASE 0x5C
+
+#define REG_TEMP_TRANGE_BASE 0x5F
+
+#define REG_PWM_MIN_BASE 0x64
+
+#define REG_TEMP_TMIN_BASE 0x67
+#define REG_TEMP_THERM_BASE 0x6A
+
+#define REG_REMOTE1_HYSTERSIS 0x6D
+#define REG_REMOTE2_HYSTERSIS 0x6E
+
+#define REG_TEMP_OFFSET_BASE 0x70
+
+#define REG_EXTEND1 0x76
+#define REG_EXTEND2 0x77
+#define REG_CONFIG5 0x7C
+
+#define CONFIG5_TWOSCOMP 0x01
+#define CONFIG5_TEMPOFFSET 0x02
+
+/* ADT7475 Settings */
+
+#define ADT7475_VOLTAGE_COUNT 2
+#define ADT7475_TEMP_COUNT 3
+#define ADT7475_TACH_COUNT 4
+#define ADT7475_PWM_COUNT 3
+
+/* Macro to read the registers */
+
+#define adt7475_read(reg) i2c_smbus_read_byte_data(client, (reg))
+
+/* Macros to easily index the registers */
+
+#define TACH_REG(idx) (REG_TACH_BASE + ((idx) * 2))
+#define TACH_MIN_REG(idx) (REG_TACH_MIN_BASE + ((idx) * 2))
+
+#define PWM_REG(idx) (REG_PWM_BASE + (idx))
+#define PWM_MAX_REG(idx) (REG_PWM_MAX_BASE + (idx))
+#define PWM_MIN_REG(idx) (REG_PWM_MIN_BASE + (idx))
+#define PWM_CONFIG_REG(idx) (REG_PWM_CONFIG_BASE + (idx))
+
+#define VOLTAGE_REG(idx) (REG_VOLTAGE_BASE + (idx))
+#define VOLTAGE_MIN_REG(idx) (REG_VOLTAGE_MIN_BASE + ((idx) * 2))
+#define VOLTAGE_MAX_REG(idx) (REG_VOLTAGE_MAX_BASE + ((idx) * 2))
+
+#define TEMP_REG(idx) (REG_TEMP_BASE + (idx))
+#define TEMP_MIN_REG(idx) (REG_TEMP_MIN_BASE + ((idx) * 2))
+#define TEMP_MAX_REG(idx) (REG_TEMP_MAX_BASE + ((idx) * 2))
+#define TEMP_TMIN_REG(idx) (REG_TEMP_TMIN_BASE + (idx))
+#define TEMP_THERM_REG(idx) (REG_TEMP_THERM_BASE + (idx))
+#define TEMP_OFFSET_REG(idx) (REG_TEMP_OFFSET_BASE + (idx))
+#define TEMP_TRANGE_REG(idx) (REG_TEMP_TRANGE_BASE + (idx))
+
+static unsigned short normal_i2c[] = { 0x2e, I2C_CLIENT_END };
+
+I2C_CLIENT_INSMOD_1(adt7475);
+
+static const struct i2c_device_id adt7475_id[] = {
+ { "adt7475", adt7475 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, adt7475_id);
+
+struct adt7475_data {
+ struct device *hwmon_dev;
+ struct mutex lock;
+
+ unsigned long measure_updated;
+ unsigned long limits_updated;
+ char valid;
+
+ u8 config5;
+ u16 alarms;
+ u16 voltage[3][3];
+ u16 temp[7][3];
+ u16 tach[2][4];
+ u8 pwm[4][3];
+ u8 range[3];
+ u8 pwmctl[3];
+ u8 pwmchan[3];
+};
+
+static struct i2c_driver adt7475_driver;
+static struct adt7475_data *adt7475_update_device(struct device *dev);
+static void adt7475_read_hystersis(struct i2c_client *client);
+static void adt7475_read_pwm(struct i2c_client *client, int index);
+
+/* Given a temp value, convert it to register value */
+
+static inline u16 temp2reg(struct adt7475_data *data, long val)
+{
+ u16 ret;
+
+ if (!(data->config5 & CONFIG5_TWOSCOMP)) {
+ val = SENSORS_LIMIT(val, -64000, 191000);
+ ret = (val + 64500) / 1000;
+ } else {
+ val = SENSORS_LIMIT(val, -128000, 127000);
+ if (val < -500)
+ ret = (256500 + val) / 1000;
+ else
+ ret = (val + 500) / 1000;
+ }
+
+ return ret << 2;
+}
+
+/* Given a register value, convert it to a real temp value */
+
+static inline int reg2temp(struct adt7475_data *data, u16 reg)
+{
+ if (data->config5 & CONFIG5_TWOSCOMP) {
+ if (reg >= 512)
+ return (reg - 1024) * 250;
+ else
+ return reg * 250;
+ } else
+ return (reg - 256) * 250;
+}
+
+static inline int tach2rpm(u16 tach)
+{
+ if (tach == 0 || tach == 0xFFFF)
+ return 0;
+
+ return (90000 * 60) / tach;
+}
+
+static inline u16 rpm2tach(unsigned long rpm)
+{
+ if (rpm == 0)
+ return 0;
+
+ return SENSORS_LIMIT((90000 * 60) / rpm, 1, 0xFFFF);
+}
+
+static inline int reg2vcc(u16 reg)
+{
+ return (4296 * reg) / 1000;
+}
+
+static inline int reg2vccp(u16 reg)
+{
+ return (2929 * reg) / 1000;
+}
+
+static inline u16 vcc2reg(long vcc)
+{
+ vcc = SENSORS_LIMIT(vcc, 0, 4396);
+ return (vcc * 1000) / 4296;
+}
+
+static inline u16 vccp2reg(long vcc)
+{
+ vcc = SENSORS_LIMIT(vcc, 0, 2998);
+ return (vcc * 1000) / 2929;
+}
+
+static u16 adt7475_read_word(struct i2c_client *client, int reg)
+{
+ u16 val;
+
+ val = i2c_smbus_read_byte_data(client, reg);
+ val |= (i2c_smbus_read_byte_data(client, reg + 1) << 8);
+
+ return val;
+}
+
+static void adt7475_write_word(struct i2c_client *client, int reg, u16 val)
+{
+ i2c_smbus_write_byte_data(client, reg + 1, val >> 8);
+ i2c_smbus_write_byte_data(client, reg, val & 0xFF);
+}
+
+/* Find the nearest value in a table - used for pwm frequency and
+ auto temp range */
+static int find_nearest(long val, const int *array, int size)
+{
+ int i;
+
+ if (val < array[0])
+ return 0;
+
+ if (val > array[size - 1])
+ return size - 1;
+
+ for (i = 0; i < size - 1; i++) {
+ int a, b;
+
+ if (val > array[i + 1])
+ continue;
+
+ a = val - array[i];
+ b = array[i + 1] - val;
+
+ return (a <= b) ? i : i + 1;
+ }
+
+ return 0;
+}
+
+static ssize_t show_voltage(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ unsigned short val;
+
+ switch (sattr->nr) {
+ case ALARM:
+ return sprintf(buf, "%d\n",
+ (data->alarms >> (sattr->index + 1)) & 1);
+ default:
+ val = data->voltage[sattr->nr][sattr->index];
+ return sprintf(buf, "%d\n",
+ sattr->index ==
+ 0 ? reg2vccp(val) : reg2vcc(val));
+ }
+}
+
+static ssize_t set_voltage(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ unsigned char reg;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+
+ data->voltage[sattr->nr][sattr->index] =
+ sattr->index ? vcc2reg(val) : vccp2reg(val);
+
+ if (sattr->nr == MIN)
+ reg = VOLTAGE_MIN_REG(sattr->index);
+ else
+ reg = VOLTAGE_MAX_REG(sattr->index);
+
+ i2c_smbus_write_byte_data(client, reg,
+ data->voltage[sattr->nr][sattr->index] >> 2);
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ int out;
+
+ switch (sattr->nr) {
+ case HYSTERSIS:
+ mutex_lock(&data->lock);
+ out = data->temp[sattr->nr][sattr->index];
+ if (sattr->index != 1)
+ out = (out >> 4) & 0xF;
+ else
+ out = (out & 0xF);
+ /* Show the value as an absolute number tied to
+ * THERM */
+ out = reg2temp(data, data->temp[THERM][sattr->index]) -
+ out * 1000;
+ mutex_unlock(&data->lock);
+ break;
+
+ case OFFSET:
+ /* Offset is always 2's complement, regardless of the
+ * setting in CONFIG5 */
+ mutex_lock(&data->lock);
+ out = (s8)data->temp[sattr->nr][sattr->index];
+ if (data->config5 & CONFIG5_TEMPOFFSET)
+ out *= 1000;
+ else
+ out *= 500;
+ mutex_unlock(&data->lock);
+ break;
+
+ case ALARM:
+ out = (data->alarms >> (sattr->index + 4)) & 1;
+ break;
+
+ case FAULT:
+ /* Note - only for remote1 and remote2 */
+ out = data->alarms & (sattr->index ? 0x8000 : 0x4000);
+ out = out ? 0 : 1;
+ break;
+
+ default:
+ /* All other temp values are in the configured format */
+ out = reg2temp(data, data->temp[sattr->nr][sattr->index]);
+ }
+
+ return sprintf(buf, "%d\n", out);
+}
+
+static ssize_t set_temp(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ unsigned char reg = 0;
+ u8 out;
+ int temp;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+
+ /* We need the config register in all cases for temp <-> reg conv. */
+ data->config5 = adt7475_read(REG_CONFIG5);
+
+ switch (sattr->nr) {
+ case OFFSET:
+ if (data->config5 & CONFIG5_TEMPOFFSET) {
+ val = SENSORS_LIMIT(val, -63000, 127000);
+ out = data->temp[OFFSET][sattr->index] = val / 1000;
+ } else {
+ val = SENSORS_LIMIT(val, -63000, 64000);
+ out = data->temp[OFFSET][sattr->index] = val / 500;
+ }
+ break;
+
+ case HYSTERSIS:
+ /* The value will be given as an absolute value, turn it
+ into an offset based on THERM */
+
+ /* Read fresh THERM and HYSTERSIS values from the chip */
+ data->temp[THERM][sattr->index] =
+ adt7475_read(TEMP_THERM_REG(sattr->index)) << 2;
+ adt7475_read_hystersis(client);
+
+ temp = reg2temp(data, data->temp[THERM][sattr->index]);
+ val = SENSORS_LIMIT(val, temp - 15000, temp);
+ val = (temp - val) / 1000;
+
+ if (sattr->index != 1) {
+ data->temp[HYSTERSIS][sattr->index] &= 0xF0;
+ data->temp[HYSTERSIS][sattr->index] |= (val & 0xF) << 4;
+ } else {
+ data->temp[HYSTERSIS][sattr->index] &= 0x0F;
+ data->temp[HYSTERSIS][sattr->index] |= (val & 0xF);
+ }
+
+ out = data->temp[HYSTERSIS][sattr->index];
+ break;
+
+ default:
+ data->temp[sattr->nr][sattr->index] = temp2reg(data, val);
+
+ /* We maintain an extra 2 digits of precision for simplicity
+ * - shift those back off before writing the value */
+ out = (u8) (data->temp[sattr->nr][sattr->index] >> 2);
+ }
+
+ switch (sattr->nr) {
+ case MIN:
+ reg = TEMP_MIN_REG(sattr->index);
+ break;
+ case MAX:
+ reg = TEMP_MAX_REG(sattr->index);
+ break;
+ case OFFSET:
+ reg = TEMP_OFFSET_REG(sattr->index);
+ break;
+ case AUTOMIN:
+ reg = TEMP_TMIN_REG(sattr->index);
+ break;
+ case THERM:
+ reg = TEMP_THERM_REG(sattr->index);
+ break;
+ case HYSTERSIS:
+ if (sattr->index != 2)
+ reg = REG_REMOTE1_HYSTERSIS;
+ else
+ reg = REG_REMOTE2_HYSTERSIS;
+
+ break;
+ }
+
+ i2c_smbus_write_byte_data(client, reg, out);
+
+ mutex_unlock(&data->lock);
+ return count;
+}
+
+/* Table of autorange values - the user will write the value in millidegrees,
+ and we'll convert it */
+static const int autorange_table[] = {
+ 2000, 2500, 3330, 4000, 5000, 6670, 8000,
+ 10000, 13330, 16000, 20000, 26670, 32000, 40000,
+ 53330, 80000
+};
+
+static ssize_t show_point2(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ int out, val;
+
+ mutex_lock(&data->lock);
+ out = (data->range[sattr->index] >> 4) & 0x0F;
+ val = reg2temp(data, data->temp[AUTOMIN][sattr->index]);
+ mutex_unlock(&data->lock);
+
+ return sprintf(buf, "%d\n", val + autorange_table[out]);
+}
+
+static ssize_t set_point2(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ int temp;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+
+ /* Get a fresh copy of the needed registers */
+ data->config5 = adt7475_read(REG_CONFIG5);
+ data->temp[AUTOMIN][sattr->index] =
+ adt7475_read(TEMP_TMIN_REG(sattr->index)) << 2;
+ data->range[sattr->index] =
+ adt7475_read(TEMP_TRANGE_REG(sattr->index));
+
+ /* The user will write an absolute value, so subtract the start point
+ to figure the range */
+ temp = reg2temp(data, data->temp[AUTOMIN][sattr->index]);
+ val = SENSORS_LIMIT(val, temp + autorange_table[0],
+ temp + autorange_table[ARRAY_SIZE(autorange_table) - 1]);
+ val -= temp;
+
+ /* Find the nearest table entry to what the user wrote */
+ val = find_nearest(val, autorange_table, ARRAY_SIZE(autorange_table));
+
+ data->range[sattr->index] &= ~0xF0;
+ data->range[sattr->index] |= val << 4;
+
+ i2c_smbus_write_byte_data(client, TEMP_TRANGE_REG(sattr->index),
+ data->range[sattr->index]);
+
+ mutex_unlock(&data->lock);
+ return count;
+}
+
+static ssize_t show_tach(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ int out;
+
+ if (sattr->nr == ALARM)
+ out = (data->alarms >> (sattr->index + 10)) & 1;
+ else
+ out = tach2rpm(data->tach[sattr->nr][sattr->index]);
+
+ return sprintf(buf, "%d\n", out);
+}
+
+static ssize_t set_tach(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ unsigned long val;
+
+ if (strict_strtoul(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+
+ data->tach[MIN][sattr->index] = rpm2tach(val);
+
+ adt7475_write_word(client, TACH_MIN_REG(sattr->index),
+ data->tach[MIN][sattr->index]);
+
+ mutex_unlock(&data->lock);
+ return count;
+}
+
+static ssize_t show_pwm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+
+ return sprintf(buf, "%d\n", data->pwm[sattr->nr][sattr->index]);
+}
+
+static ssize_t show_pwmchan(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+
+ return sprintf(buf, "%d\n", data->pwmchan[sattr->index]);
+}
+
+static ssize_t show_pwmctrl(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+
+ return sprintf(buf, "%d\n", data->pwmctl[sattr->index]);
+}
+
+static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ unsigned char reg = 0;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+
+ switch (sattr->nr) {
+ case INPUT:
+ /* Get a fresh value for CONTROL */
+ data->pwm[CONTROL][sattr->index] =
+ adt7475_read(PWM_CONFIG_REG(sattr->index));
+
+ /* If we are not in manual mode, then we shouldn't allow
+ * the user to set the pwm speed */
+ if (((data->pwm[CONTROL][sattr->index] >> 5) & 7) != 7) {
+ mutex_unlock(&data->lock);
+ return count;
+ }
+
+ reg = PWM_REG(sattr->index);
+ break;
+
+ case MIN:
+ reg = PWM_MIN_REG(sattr->index);
+ break;
+
+ case MAX:
+ reg = PWM_MAX_REG(sattr->index);
+ break;
+ }
+
+ data->pwm[sattr->nr][sattr->index] = SENSORS_LIMIT(val, 0, 0xFF);
+ i2c_smbus_write_byte_data(client, reg,
+ data->pwm[sattr->nr][sattr->index]);
+
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+/* Called by set_pwmctrl and set_pwmchan */
+
+static int hw_set_pwm(struct i2c_client *client, int index,
+ unsigned int pwmctl, unsigned int pwmchan)
+{
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ long val = 0;
+
+ switch (pwmctl) {
+ case 0:
+ val = 0x03; /* Run at full speed */
+ break;
+ case 1:
+ val = 0x07; /* Manual mode */
+ break;
+ case 2:
+ switch (pwmchan) {
+ case 1:
+ /* Remote1 controls PWM */
+ val = 0x00;
+ break;
+ case 2:
+ /* local controls PWM */
+ val = 0x01;
+ break;
+ case 4:
+ /* remote2 controls PWM */
+ val = 0x02;
+ break;
+ case 6:
+ /* local/remote2 control PWM */
+ val = 0x05;
+ break;
+ case 7:
+ /* All three control PWM */
+ val = 0x06;
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ data->pwmctl[index] = pwmctl;
+ data->pwmchan[index] = pwmchan;
+
+ data->pwm[CONTROL][index] &= ~0xE0;
+ data->pwm[CONTROL][index] |= (val & 7) << 5;
+
+ i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+ data->pwm[CONTROL][index]);
+
+ return 0;
+}
+
+static ssize_t set_pwmchan(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ int r;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+ /* Read Modify Write PWM values */
+ adt7475_read_pwm(client, sattr->index);
+ r = hw_set_pwm(client, sattr->index, data->pwmctl[sattr->index], val);
+ if (r)
+ count = r;
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+static ssize_t set_pwmctrl(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ int r;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->lock);
+ /* Read Modify Write PWM values */
+ adt7475_read_pwm(client, sattr->index);
+ r = hw_set_pwm(client, sattr->index, val, data->pwmchan[sattr->index]);
+ if (r)
+ count = r;
+ mutex_unlock(&data->lock);
+
+ return count;
+}
+
+/* List of frequencies for the PWM */
+static const int pwmfreq_table[] = {
+ 11, 14, 22, 29, 35, 44, 58, 88
+};
+
+static ssize_t show_pwmfreq(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct adt7475_data *data = adt7475_update_device(dev);
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+
+ return sprintf(buf, "%d\n",
+ pwmfreq_table[data->range[sattr->index] & 7]);
+}
+
+static ssize_t set_pwmfreq(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ int out;
+ long val;
+
+ if (strict_strtol(buf, 10, &val))
+ return -EINVAL;
+
+ out = find_nearest(val, pwmfreq_table, ARRAY_SIZE(pwmfreq_table));
+
+ mutex_lock(&data->lock);
+
+ data->range[sattr->index] =
+ adt7475_read(TEMP_TRANGE_REG(sattr->index));
+ data->range[sattr->index] &= ~7;
+ data->range[sattr->index] |= out;
+
+ i2c_smbus_write_byte_data(client, TEMP_TRANGE_REG(sattr->index),
+ data->range[sattr->index]);
+
+ mutex_unlock(&data->lock);
+ return count;
+}
+
+static SENSOR_DEVICE_ATTR_2(in1_input, S_IRUGO, show_voltage, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(in1_max, S_IRUGO | S_IWUSR, show_voltage,
+ set_voltage, MAX, 0);
+static SENSOR_DEVICE_ATTR_2(in1_min, S_IRUGO | S_IWUSR, show_voltage,
+ set_voltage, MIN, 0);
+static SENSOR_DEVICE_ATTR_2(in1_alarm, S_IRUGO, show_voltage, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(in2_input, S_IRUGO, show_voltage, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(in2_max, S_IRUGO | S_IWUSR, show_voltage,
+ set_voltage, MAX, 1);
+static SENSOR_DEVICE_ATTR_2(in2_min, S_IRUGO | S_IWUSR, show_voltage,
+ set_voltage, MIN, 1);
+static SENSOR_DEVICE_ATTR_2(in2_alarm, S_IRUGO, show_voltage, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_alarm, S_IRUGO, show_temp, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_fault, S_IRUGO, show_temp, NULL, FAULT, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MAX, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MIN, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, OFFSET, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point1_temp, S_IRUGO | S_IWUSR,
+ show_temp, set_temp, AUTOMIN, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_auto_point2_temp, S_IRUGO | S_IWUSR,
+ show_point2, set_point2, 0, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ THERM, 0);
+static SENSOR_DEVICE_ATTR_2(temp1_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, HYSTERSIS, 0);
+static SENSOR_DEVICE_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_alarm, S_IRUGO, show_temp, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MAX, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MIN, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, OFFSET, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point1_temp, S_IRUGO | S_IWUSR,
+ show_temp, set_temp, AUTOMIN, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_auto_point2_temp, S_IRUGO | S_IWUSR,
+ show_point2, set_point2, 0, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ THERM, 1);
+static SENSOR_DEVICE_ATTR_2(temp2_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, HYSTERSIS, 1);
+static SENSOR_DEVICE_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_alarm, S_IRUGO, show_temp, NULL, ALARM, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_fault, S_IRUGO, show_temp, NULL, FAULT, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_max, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MAX, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_min, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ MIN, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_offset, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, OFFSET, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_auto_point1_temp, S_IRUGO | S_IWUSR,
+ show_temp, set_temp, AUTOMIN, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_auto_point2_temp, S_IRUGO | S_IWUSR,
+ show_point2, set_point2, 0, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_crit, S_IRUGO | S_IWUSR, show_temp, set_temp,
+ THERM, 2);
+static SENSOR_DEVICE_ATTR_2(temp3_crit_hyst, S_IRUGO | S_IWUSR, show_temp,
+ set_temp, HYSTERSIS, 2);
+static SENSOR_DEVICE_ATTR_2(fan1_input, S_IRUGO, show_tach, NULL, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(fan1_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+ MIN, 0);
+static SENSOR_DEVICE_ATTR_2(fan1_alarm, S_IRUGO, show_tach, NULL, ALARM, 0);
+static SENSOR_DEVICE_ATTR_2(fan2_input, S_IRUGO, show_tach, NULL, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(fan2_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+ MIN, 1);
+static SENSOR_DEVICE_ATTR_2(fan2_alarm, S_IRUGO, show_tach, NULL, ALARM, 1);
+static SENSOR_DEVICE_ATTR_2(fan3_input, S_IRUGO, show_tach, NULL, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(fan3_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+ MIN, 2);
+static SENSOR_DEVICE_ATTR_2(fan3_alarm, S_IRUGO, show_tach, NULL, ALARM, 2);
+static SENSOR_DEVICE_ATTR_2(fan4_input, S_IRUGO, show_tach, NULL, INPUT, 3);
+static SENSOR_DEVICE_ATTR_2(fan4_min, S_IRUGO | S_IWUSR, show_tach, set_tach,
+ MIN, 3);
+static SENSOR_DEVICE_ATTR_2(fan4_alarm, S_IRUGO, show_tach, NULL, ALARM, 3);
+static SENSOR_DEVICE_ATTR_2(pwm1, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+ 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+ set_pwmfreq, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+ set_pwmctrl, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_channel_temp, S_IRUGO | S_IWUSR,
+ show_pwmchan, set_pwmchan, INPUT, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MIN, 0);
+static SENSOR_DEVICE_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MAX, 0);
+static SENSOR_DEVICE_ATTR_2(pwm2, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+ 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+ set_pwmfreq, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+ set_pwmctrl, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_channel_temp, S_IRUGO | S_IWUSR,
+ show_pwmchan, set_pwmchan, INPUT, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MIN, 1);
+static SENSOR_DEVICE_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MAX, 1);
+static SENSOR_DEVICE_ATTR_2(pwm3, S_IRUGO | S_IWUSR, show_pwm, set_pwm, INPUT,
+ 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_freq, S_IRUGO | S_IWUSR, show_pwmfreq,
+ set_pwmfreq, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_enable, S_IRUGO | S_IWUSR, show_pwmctrl,
+ set_pwmctrl, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_channel_temp, S_IRUGO | S_IWUSR,
+ show_pwmchan, set_pwmchan, INPUT, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MIN, 2);
+static SENSOR_DEVICE_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO | S_IWUSR, show_pwm,
+ set_pwm, MAX, 2);
+
+static struct attribute *adt7475_attrs[] = {
+ &sensor_dev_attr_in1_input.dev_attr.attr,
+ &sensor_dev_attr_in1_max.dev_attr.attr,
+ &sensor_dev_attr_in1_min.dev_attr.attr,
+ &sensor_dev_attr_in1_alarm.dev_attr.attr,
+ &sensor_dev_attr_in2_input.dev_attr.attr,
+ &sensor_dev_attr_in2_max.dev_attr.attr,
+ &sensor_dev_attr_in2_min.dev_attr.attr,
+ &sensor_dev_attr_in2_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_input.dev_attr.attr,
+ &sensor_dev_attr_temp1_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp1_fault.dev_attr.attr,
+ &sensor_dev_attr_temp1_max.dev_attr.attr,
+ &sensor_dev_attr_temp1_min.dev_attr.attr,
+ &sensor_dev_attr_temp1_offset.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp1_crit.dev_attr.attr,
+ &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr,
+ &sensor_dev_attr_temp2_input.dev_attr.attr,
+ &sensor_dev_attr_temp2_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp2_max.dev_attr.attr,
+ &sensor_dev_attr_temp2_min.dev_attr.attr,
+ &sensor_dev_attr_temp2_offset.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp2_crit.dev_attr.attr,
+ &sensor_dev_attr_temp2_crit_hyst.dev_attr.attr,
+ &sensor_dev_attr_temp3_input.dev_attr.attr,
+ &sensor_dev_attr_temp3_fault.dev_attr.attr,
+ &sensor_dev_attr_temp3_alarm.dev_attr.attr,
+ &sensor_dev_attr_temp3_max.dev_attr.attr,
+ &sensor_dev_attr_temp3_min.dev_attr.attr,
+ &sensor_dev_attr_temp3_offset.dev_attr.attr,
+ &sensor_dev_attr_temp3_auto_point1_temp.dev_attr.attr,
+ &sensor_dev_attr_temp3_auto_point2_temp.dev_attr.attr,
+ &sensor_dev_attr_temp3_crit.dev_attr.attr,
+ &sensor_dev_attr_temp3_crit_hyst.dev_attr.attr,
+ &sensor_dev_attr_fan1_input.dev_attr.attr,
+ &sensor_dev_attr_fan1_min.dev_attr.attr,
+ &sensor_dev_attr_fan1_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan2_input.dev_attr.attr,
+ &sensor_dev_attr_fan2_min.dev_attr.attr,
+ &sensor_dev_attr_fan2_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan3_input.dev_attr.attr,
+ &sensor_dev_attr_fan3_min.dev_attr.attr,
+ &sensor_dev_attr_fan3_alarm.dev_attr.attr,
+ &sensor_dev_attr_fan4_input.dev_attr.attr,
+ &sensor_dev_attr_fan4_min.dev_attr.attr,
+ &sensor_dev_attr_fan4_alarm.dev_attr.attr,
+ &sensor_dev_attr_pwm1.dev_attr.attr,
+ &sensor_dev_attr_pwm1_freq.dev_attr.attr,
+ &sensor_dev_attr_pwm1_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_channel_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm1_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm2.dev_attr.attr,
+ &sensor_dev_attr_pwm2_freq.dev_attr.attr,
+ &sensor_dev_attr_pwm2_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_channel_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm2_auto_point2_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm3.dev_attr.attr,
+ &sensor_dev_attr_pwm3_freq.dev_attr.attr,
+ &sensor_dev_attr_pwm3_enable.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_channel_temp.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr,
+ &sensor_dev_attr_pwm3_auto_point2_pwm.dev_attr.attr,
+ NULL,
+};
+
+struct attribute_group adt7475_attr_group = { .attrs = adt7475_attrs };
+
+static int adt7475_detect(struct i2c_client *client, int kind,
+ struct i2c_board_info *info)
+{
+ struct i2c_adapter *adapter = client->adapter;
+
+ if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+ return -ENODEV;
+
+ if (kind <= 0) {
+ if (adt7475_read(REG_VENDID) != 0x41 ||
+ adt7475_read(REG_DEVID) != 0x75) {
+ dev_err(&adapter->dev,
+ "Couldn't detect a adt7475 part at 0x%02x\n",
+ (unsigned int)client->addr);
+ return -ENODEV;
+ }
+ }
+
+ strlcpy(info->type, adt7475_id[0].name, I2C_NAME_SIZE);
+
+ return 0;
+}
+
+static int adt7475_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct adt7475_data *data;
+ int i, ret = 0;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+
+ mutex_init(&data->lock);
+ i2c_set_clientdata(client, data);
+
+ /* Call adt7475_read_pwm for all pwm's as this will reprogram any
+ pwm's which are disabled to manual mode with 0% duty cycle */
+ for (i = 0; i < ADT7475_PWM_COUNT; i++)
+ adt7475_read_pwm(client, i);
+
+ ret = sysfs_create_group(&client->dev.kobj, &adt7475_attr_group);
+ if (ret)
+ goto efree;
+
+ data->hwmon_dev = hwmon_device_register(&client->dev);
+ if (IS_ERR(data->hwmon_dev)) {
+ ret = PTR_ERR(data->hwmon_dev);
+ goto eremove;
+ }
+
+ return 0;
+
+eremove:
+ sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group);
+efree:
+ kfree(data);
+ return ret;
+}
+
+static int adt7475_remove(struct i2c_client *client)
+{
+ struct adt7475_data *data = i2c_get_clientdata(client);
+
+ hwmon_device_unregister(data->hwmon_dev);
+ sysfs_remove_group(&client->dev.kobj, &adt7475_attr_group);
+ kfree(data);
+
+ return 0;
+}
+
+static struct i2c_driver adt7475_driver = {
+ .class = I2C_CLASS_HWMON,
+ .driver = {
+ .name = "adt7475",
+ },
+ .probe = adt7475_probe,
+ .remove = adt7475_remove,
+ .id_table = adt7475_id,
+ .detect = adt7475_detect,
+ .address_data = &addr_data,
+};
+
+static void adt7475_read_hystersis(struct i2c_client *client)
+{
+ struct adt7475_data *data = i2c_get_clientdata(client);
+
+ data->temp[HYSTERSIS][0] = (u16) adt7475_read(REG_REMOTE1_HYSTERSIS);
+ data->temp[HYSTERSIS][1] = data->temp[HYSTERSIS][0];
+ data->temp[HYSTERSIS][2] = (u16) adt7475_read(REG_REMOTE2_HYSTERSIS);
+}
+
+static void adt7475_read_pwm(struct i2c_client *client, int index)
+{
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ unsigned int v;
+
+ data->pwm[CONTROL][index] = adt7475_read(PWM_CONFIG_REG(index));
+
+ /* Figure out the internal value for pwmctrl and pwmchan
+ based on the current settings */
+ v = (data->pwm[CONTROL][index] >> 5) & 7;
+
+ if (v == 3)
+ data->pwmctl[index] = 0;
+ else if (v == 7)
+ data->pwmctl[index] = 1;
+ else if (v == 4) {
+ /* The fan is disabled - we don't want to
+ support that, so change to manual mode and
+ set the duty cycle to 0 instead
+ */
+ data->pwm[INPUT][index] = 0;
+ data->pwm[CONTROL][index] &= ~0xE0;
+ data->pwm[CONTROL][index] |= (7 << 5);
+
+ i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+ data->pwm[INPUT][index]);
+
+ i2c_smbus_write_byte_data(client, PWM_CONFIG_REG(index),
+ data->pwm[CONTROL][index]);
+
+ data->pwmctl[index] = 1;
+ } else {
+ data->pwmctl[index] = 2;
+
+ switch (v) {
+ case 0:
+ data->pwmchan[index] = 1;
+ break;
+ case 1:
+ data->pwmchan[index] = 2;
+ break;
+ case 2:
+ data->pwmchan[index] = 4;
+ break;
+ case 5:
+ data->pwmchan[index] = 6;
+ break;
+ case 6:
+ data->pwmchan[index] = 7;
+ break;
+ }
+ }
+}
+
+static struct adt7475_data *adt7475_update_device(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct adt7475_data *data = i2c_get_clientdata(client);
+ u8 ext;
+ int i;
+
+ mutex_lock(&data->lock);
+
+ /* Measurement values update every 2 seconds */
+ if (time_after(jiffies, data->measure_updated + HZ * 2) ||
+ !data->valid) {
+ data->alarms = adt7475_read(REG_STATUS2) << 8;
+ data->alarms |= adt7475_read(REG_STATUS1);
+
+ ext = adt7475_read(REG_EXTEND1);
+ for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++)
+ data->voltage[INPUT][i] =
+ (adt7475_read(VOLTAGE_REG(i)) << 2) |
+ ((ext >> ((i + 1) * 2)) & 3);
+
+ ext = adt7475_read(REG_EXTEND2);
+ for (i = 0; i < ADT7475_TEMP_COUNT; i++)
+ data->temp[INPUT][i] =
+ (adt7475_read(TEMP_REG(i)) << 2) |
+ ((ext >> ((i + 1) * 2)) & 3);
+
+ for (i = 0; i < ADT7475_TACH_COUNT; i++)
+ data->tach[INPUT][i] =
+ adt7475_read_word(client, TACH_REG(i));
+
+ /* Updated by hw when in auto mode */
+ for (i = 0; i < ADT7475_PWM_COUNT; i++)
+ data->pwm[INPUT][i] = adt7475_read(PWM_REG(i));
+
+ data->measure_updated = jiffies;
+ }
+
+ /* Limits and settings, should never change update every 60 seconds */
+ if (time_after(jiffies, data->limits_updated + HZ * 2) ||
+ !data->valid) {
+ data->config5 = adt7475_read(REG_CONFIG5);
+
+ for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++) {
+ /* Adjust values so they match the input precision */
+ data->voltage[MIN][i] =
+ adt7475_read(VOLTAGE_MIN_REG(i)) << 2;
+ data->voltage[MAX][i] =
+ adt7475_read(VOLTAGE_MAX_REG(i)) << 2;
+ }
+
+ for (i = 0; i < ADT7475_TEMP_COUNT; i++) {
+ /* Adjust values so they match the input precision */
+ data->temp[MIN][i] =
+ adt7475_read(TEMP_MIN_REG(i)) << 2;
+ data->temp[MAX][i] =
+ adt7475_read(TEMP_MAX_REG(i)) << 2;
+ data->temp[AUTOMIN][i] =
+ adt7475_read(TEMP_TMIN_REG(i)) << 2;
+ data->temp[THERM][i] =
+ adt7475_read(TEMP_THERM_REG(i)) << 2;
+ data->temp[OFFSET][i] =
+ adt7475_read(TEMP_OFFSET_REG(i));
+ }
+ adt7475_read_hystersis(client);
+
+ for (i = 0; i < ADT7475_TACH_COUNT; i++)
+ data->tach[MIN][i] =
+ adt7475_read_word(client, TACH_MIN_REG(i));
+
+ for (i = 0; i < ADT7475_PWM_COUNT; i++) {
+ data->pwm[MAX][i] = adt7475_read(PWM_MAX_REG(i));
+ data->pwm[MIN][i] = adt7475_read(PWM_MIN_REG(i));
+ /* Set the channel and control information */
+ adt7475_read_pwm(client, i);
+ }
+
+ data->range[0] = adt7475_read(TEMP_TRANGE_REG(0));
+ data->range[1] = adt7475_read(TEMP_TRANGE_REG(1));
+ data->range[2] = adt7475_read(TEMP_TRANGE_REG(2));
+
+ data->limits_updated = jiffies;
+ data->valid = 1;
+ }
+
+ mutex_unlock(&data->lock);
+
+ return data;
+}
+
+static int __init sensors_adt7475_init(void)
+{
+ return i2c_add_driver(&adt7475_driver);
+}
+
+static void __exit sensors_adt7475_exit(void)
+{
+ i2c_del_driver(&adt7475_driver);
+}
+
+MODULE_AUTHOR("Advanced Micro Devices, Inc");
+MODULE_DESCRIPTION("adt7475 driver");
+MODULE_LICENSE("GPL");
+
+module_init(sensors_adt7475_init);
+module_exit(sensors_adt7475_exit);
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index dca47a5..678e34b 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -83,7 +83,7 @@
/*
* Temperature sensors keys (sp78 - 2 bytes).
*/
-static const char* temperature_sensors_sets[][36] = {
+static const char *temperature_sensors_sets[][41] = {
/* Set 0: Macbook Pro */
{ "TA0P", "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "Th0H",
"Th1H", "Tm0P", "Ts0P", "Ts1P", NULL },
@@ -135,6 +135,13 @@
{ "TB0T", "TB1S", "TB1T", "TB2S", "TB2T", "TC0D", "TN0D", "TTF0",
"TV0P", "TVFP", "TW0P", "Th0P", "Tp0P", "Tp1P", "TpFP", "Ts0P",
"Ts0S", NULL },
+/* Set 16: Mac Pro 3,1 (2 x Quad-Core) */
+ { "TA0P", "TCAG", "TCAH", "TCBG", "TCBH", "TC0C", "TC0D", "TC0P",
+ "TC1C", "TC1D", "TC2C", "TC2D", "TC3C", "TC3D", "TH0P", "TH1P",
+ "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S", "TM1P",
+ "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P", "TM9S",
+ "TN0C", "TN0D", "TN0H", "TS0C", "Tp0C", "Tp1C", "Tv0S", "Tv1S",
+ NULL },
};
/* List of keys used to read/write fan speeds */
@@ -590,6 +597,11 @@
}
ret = applesmc_read_key(LIGHT_SENSOR_LEFT_KEY, buffer, data_length);
+ /* newer macbooks report a single 10-bit bigendian value */
+ if (data_length == 10) {
+ left = be16_to_cpu(*(__be16 *)(buffer + 6)) >> 2;
+ goto out;
+ }
left = buffer[2];
if (ret)
goto out;
@@ -1148,6 +1160,16 @@
applesmc_show_temperature, NULL, 33);
static SENSOR_DEVICE_ATTR(temp35_input, S_IRUGO,
applesmc_show_temperature, NULL, 34);
+static SENSOR_DEVICE_ATTR(temp36_input, S_IRUGO,
+ applesmc_show_temperature, NULL, 35);
+static SENSOR_DEVICE_ATTR(temp37_input, S_IRUGO,
+ applesmc_show_temperature, NULL, 36);
+static SENSOR_DEVICE_ATTR(temp38_input, S_IRUGO,
+ applesmc_show_temperature, NULL, 37);
+static SENSOR_DEVICE_ATTR(temp39_input, S_IRUGO,
+ applesmc_show_temperature, NULL, 38);
+static SENSOR_DEVICE_ATTR(temp40_input, S_IRUGO,
+ applesmc_show_temperature, NULL, 39);
static struct attribute *temperature_attributes[] = {
&sensor_dev_attr_temp1_input.dev_attr.attr,
@@ -1185,6 +1207,11 @@
&sensor_dev_attr_temp33_input.dev_attr.attr,
&sensor_dev_attr_temp34_input.dev_attr.attr,
&sensor_dev_attr_temp35_input.dev_attr.attr,
+ &sensor_dev_attr_temp36_input.dev_attr.attr,
+ &sensor_dev_attr_temp37_input.dev_attr.attr,
+ &sensor_dev_attr_temp38_input.dev_attr.attr,
+ &sensor_dev_attr_temp39_input.dev_attr.attr,
+ &sensor_dev_attr_temp40_input.dev_attr.attr,
NULL
};
@@ -1307,6 +1334,8 @@
{ .accelerometer = 0, .light = 0, .temperature_set = 14 },
/* MacBook Air 2,1: accelerometer, backlight and temperature set 15 */
{ .accelerometer = 1, .light = 1, .temperature_set = 15 },
+/* MacPro3,1: temperature set 16 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 16 },
};
/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
@@ -1364,6 +1393,10 @@
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") },
&applesmc_dmi_data[4]},
+ { applesmc_dmi_match, "Apple MacPro3", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacPro3") },
+ &applesmc_dmi_data[16]},
{ applesmc_dmi_match, "Apple MacPro", {
DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
DMI_MATCH(DMI_PRODUCT_NAME, "MacPro") },
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index bf8d405..abf4dfc 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007-2008 Yan Burman
* Copyright (C) 2008 Eric Piel
- * Copyright (C) 2008 Pavel Machek
+ * Copyright (C) 2008-2009 Pavel Machek
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -36,6 +36,7 @@
#include <linux/freezer.h>
#include <linux/version.h>
#include <linux/uaccess.h>
+#include <linux/leds.h>
#include <acpi/acpi_drivers.h>
#include <asm/atomic.h>
#include "lis3lv02d.h"
@@ -43,6 +44,36 @@
#define DRIVER_NAME "lis3lv02d"
#define ACPI_MDPS_CLASS "accelerometer"
+/* Delayed LEDs infrastructure ------------------------------------ */
+
+/* Special LED class that can defer work */
+struct delayed_led_classdev {
+ struct led_classdev led_classdev;
+ struct work_struct work;
+ enum led_brightness new_brightness;
+
+ unsigned int led; /* For driver */
+ void (*set_brightness)(struct delayed_led_classdev *data, enum led_brightness value);
+};
+
+static inline void delayed_set_status_worker(struct work_struct *work)
+{
+ struct delayed_led_classdev *data =
+ container_of(work, struct delayed_led_classdev, work);
+
+ data->set_brightness(data, data->new_brightness);
+}
+
+static inline void delayed_sysfs_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ struct delayed_led_classdev *data = container_of(led_cdev,
+ struct delayed_led_classdev, led_classdev);
+ data->new_brightness = brightness;
+ schedule_work(&data->work);
+}
+
+/* HP-specific accelerometer driver ------------------------------------ */
/* For automatic insertion of the module */
static struct acpi_device_id lis3lv02d_device_ids[] = {
@@ -122,7 +153,10 @@
static struct axis_conversion lis3lv02d_axis_x_inverted = {-1, 2, 3};
static struct axis_conversion lis3lv02d_axis_z_inverted = {1, 2, -3};
static struct axis_conversion lis3lv02d_axis_xy_rotated_left = {-2, 1, 3};
+static struct axis_conversion lis3lv02d_axis_xy_rotated_left_usd = {-2, 1, -3};
static struct axis_conversion lis3lv02d_axis_xy_swap_inverted = {-2, -1, 3};
+static struct axis_conversion lis3lv02d_axis_xy_rotated_right = {2, -1, 3};
+static struct axis_conversion lis3lv02d_axis_xy_swap_yz_inverted = {2, -1, -3};
#define AXIS_DMI_MATCH(_ident, _name, _axis) { \
.ident = _ident, \
@@ -141,10 +175,12 @@
AXIS_DMI_MATCH("NC2510", "HP Compaq 2510", y_inverted),
AXIS_DMI_MATCH("NC8510", "HP Compaq 8510", xy_swap_inverted),
AXIS_DMI_MATCH("HP2133", "HP 2133", xy_rotated_left),
+ AXIS_DMI_MATCH("NC653x", "HP Compaq 653", xy_rotated_left_usd),
+ AXIS_DMI_MATCH("NC673x", "HP Compaq 673", xy_rotated_left_usd),
+ AXIS_DMI_MATCH("NC651xx", "HP Compaq 651", xy_rotated_right),
+ AXIS_DMI_MATCH("NC671xx", "HP Compaq 671", xy_swap_yz_inverted),
{ NULL, }
/* Laptop models without axis info (yet):
- * "NC651xx" "HP Compaq 651"
- * "NC671xx" "HP Compaq 671"
* "NC6910" "HP Compaq 6910"
* HP Compaq 8710x Notebook PC / Mobile Workstation
* "NC2400" "HP Compaq nc2400"
@@ -154,10 +190,33 @@
*/
};
+static void hpled_set(struct delayed_led_classdev *led_cdev, enum led_brightness value)
+{
+ acpi_handle handle = adev.device->handle;
+ unsigned long long ret; /* Not used when writing */
+ union acpi_object in_obj[1];
+ struct acpi_object_list args = { 1, in_obj };
+
+ in_obj[0].type = ACPI_TYPE_INTEGER;
+ in_obj[0].integer.value = !!value;
+
+ acpi_evaluate_integer(handle, "ALED", &args, &ret);
+}
+
+static struct delayed_led_classdev hpled_led = {
+ .led_classdev = {
+ .name = "hp::hddprotect",
+ .default_trigger = "none",
+ .brightness_set = delayed_sysfs_set,
+ .flags = LED_CORE_SUSPENDRESUME,
+ },
+ .set_brightness = hpled_set,
+};
static int lis3lv02d_add(struct acpi_device *device)
{
u8 val;
+ int ret;
if (!device)
return -EINVAL;
@@ -183,7 +242,19 @@
adev.ac = lis3lv02d_axis_normal;
}
- return lis3lv02d_init_device(&adev);
+ INIT_WORK(&hpled_led.work, delayed_set_status_worker);
+ ret = led_classdev_register(NULL, &hpled_led.led_classdev);
+ if (ret)
+ return ret;
+
+ ret = lis3lv02d_init_device(&adev);
+ if (ret) {
+ flush_work(&hpled_led.work);
+ led_classdev_unregister(&hpled_led.led_classdev);
+ return ret;
+ }
+
+ return ret;
}
static int lis3lv02d_remove(struct acpi_device *device, int type)
@@ -194,6 +265,9 @@
lis3lv02d_joystick_disable();
lis3lv02d_poweroff(device->handle);
+ flush_work(&hpled_led.work);
+ led_classdev_unregister(&hpled_led.led_classdev);
+
return lis3lv02d_remove_fs();
}
@@ -256,7 +330,7 @@
acpi_bus_unregister_driver(&lis3lv02d_driver);
}
-MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS");
+MODULE_DESCRIPTION("Glue between LIS3LV02Dx and HP ACPI BIOS and support for disk protection LED.");
MODULE_AUTHOR("Yan Burman, Eric Piel, Pavel Machek");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c
index bd2bde0..1fe9951 100644
--- a/drivers/hwmon/k8temp.c
+++ b/drivers/hwmon/k8temp.c
@@ -31,6 +31,7 @@
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
+#include <asm/processor.h>
#define TEMP_FROM_REG(val) (((((val) >> 16) & 0xff) - 49) * 1000)
#define REG_TEMP 0xe4
@@ -47,6 +48,8 @@
/* registers values */
u8 sensorsp; /* sensor presence bits - SEL_CORE & SEL_PLACE */
u32 temp[2][2]; /* core, place */
+ u8 swap_core_select; /* meaning of SEL_CORE is inverted */
+ u32 temp_offset;
};
static struct k8temp_data *k8temp_update_device(struct device *dev)
@@ -114,10 +117,15 @@
to_sensor_dev_attr_2(devattr);
int core = attr->nr;
int place = attr->index;
+ int temp;
struct k8temp_data *data = k8temp_update_device(dev);
- return sprintf(buf, "%d\n",
- TEMP_FROM_REG(data->temp[core][place]));
+ if (data->swap_core_select)
+ core = core ? 0 : 1;
+
+ temp = TEMP_FROM_REG(data->temp[core][place]) + data->temp_offset;
+
+ return sprintf(buf, "%d\n", temp);
}
/* core, place */
@@ -141,20 +149,49 @@
int err;
u8 scfg;
u32 temp;
+ u8 model, stepping;
struct k8temp_data *data;
- u32 cpuid = cpuid_eax(1);
-
- /* this feature should be available since SH-C0 core */
- if ((cpuid == 0xf40) || (cpuid == 0xf50) || (cpuid == 0xf51)) {
- err = -ENODEV;
- goto exit;
- }
if (!(data = kzalloc(sizeof(struct k8temp_data), GFP_KERNEL))) {
err = -ENOMEM;
goto exit;
}
+ model = boot_cpu_data.x86_model;
+ stepping = boot_cpu_data.x86_mask;
+
+ switch (boot_cpu_data.x86) {
+ case 0xf:
+ /* feature available since SH-C0, exclude older revisions */
+ if (((model == 4) && (stepping == 0)) ||
+ ((model == 5) && (stepping <= 1))) {
+ err = -ENODEV;
+ goto exit_free;
+ }
+
+ /*
+ * AMD NPT family 0fh, i.e. RevF and RevG:
+ * meaning of SEL_CORE bit is inverted
+ */
+ if (model >= 0x40) {
+ data->swap_core_select = 1;
+ dev_warn(&pdev->dev, "Temperature readouts might be "
+ "wrong - check erratum #141\n");
+ }
+
+ if ((model >= 0x69) &&
+ !(model == 0xc1 || model == 0x6c || model == 0x7c)) {
+ /*
+ * RevG desktop CPUs (i.e. no socket S1G1 parts)
+ * need additional offset, otherwise reported
+ * temperature is below ambient temperature
+ */
+ data->temp_offset = 21000;
+ }
+
+ break;
+ }
+
pci_read_config_byte(pdev, REG_TEMP, &scfg);
scfg &= ~(SEL_PLACE | SEL_CORE); /* Select sensor 0, core0 */
pci_write_config_byte(pdev, REG_TEMP, scfg);
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 75089fe..9fee3ca 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -83,7 +83,6 @@
};
static struct i2c_adapter ioc_ops = {
- .id = I2C_HW_B_IOC,
.algo_data = &ioc_data,
};
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index 9cead9b..981e080 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -476,7 +476,6 @@
static struct i2c_adapter ali1535_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI1535,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index dd9e796..f70f465 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -386,7 +386,6 @@
static struct i2c_adapter ali1563_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI1563,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &ali1563_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 234fdde..39066de 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -473,7 +473,6 @@
static struct i2c_adapter ali15x3_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI15X3,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 36bee5b..220f4a1 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -298,7 +298,6 @@
struct i2c_adapter amd756_smbus = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_AMD756,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index 3972208..edab519 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -387,7 +387,6 @@
smbus->adapter.owner = THIS_MODULE;
snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
"SMBus2 AMD8111 adapter at %04x", smbus->base);
- smbus->adapter.id = I2C_HW_SMBUS_AMD8111;
smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c
index 66a04c2..f78ce52 100644
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -400,7 +400,6 @@
priv->xfer_timeout = 200;
priv->ack_timeout = 200;
- priv->adap.id = I2C_HW_AU1550_PSC;
priv->adap.nr = pdev->id;
priv->adap.algo = &au1550_algo;
priv->adap.algo_data = priv;
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index 3fd2c41..fc548b3 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -651,7 +651,6 @@
iface->timeout_timer.data = (unsigned long)iface;
p_adap = &iface->adap;
- p_adap->id = I2C_HW_BLACKFIN;
p_adap->nr = pdev->id;
strlcpy(p_adap->name, pdev->name, sizeof(p_adap->name));
p_adap->algo = &bfin_twi_algorithm;
diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c
index 0ed3ccb..448b4bf 100644
--- a/drivers/i2c/busses/i2c-elektor.c
+++ b/drivers/i2c/busses/i2c-elektor.c
@@ -202,7 +202,6 @@
static struct i2c_adapter pcf_isa_ops = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
- .id = I2C_HW_P_ELEK,
.algo_data = &pcf_isa_data,
.name = "i2c-elektor",
};
diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c
index 648aa7b..bec9b84 100644
--- a/drivers/i2c/busses/i2c-hydra.c
+++ b/drivers/i2c/busses/i2c-hydra.c
@@ -102,7 +102,6 @@
static struct i2c_adapter hydra_adap = {
.owner = THIS_MODULE,
.name = "Hydra i2c",
- .id = I2C_HW_B_HYDRA,
.algo_data = &hydra_bit_data,
};
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 526625e..230238d 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -556,7 +556,6 @@
static struct i2c_adapter i801_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_I801,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 651f2f1..88f0db7 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -746,7 +746,6 @@
adap->dev.parent = &ofdev->dev;
strlcpy(adap->name, "IBM IIC", sizeof(adap->name));
i2c_set_adapdata(adap, dev);
- adap->id = I2C_HW_OCP;
adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->algo = &iic_algo;
adap->timeout = 1;
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index fc2714a..3190690 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -480,7 +480,6 @@
}
memcpy(new_adapter->name, pdev->name, strlen(pdev->name));
- new_adapter->id = I2C_HW_IOP3XX;
new_adapter->owner = THIS_MODULE;
new_adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
new_adapter->dev.parent = &pdev->dev;
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 05d72e9..8e84679 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -116,7 +116,6 @@
drv_data->algo_data.udelay = 6;
drv_data->algo_data.timeout = 100;
- drv_data->adapter.id = I2C_HW_B_IXP2000,
strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
sizeof(drv_data->adapter.name));
drv_data->adapter.algo_data = &drv_data->algo_data,
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index a9a45fc..aedbbe6 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -310,7 +310,6 @@
static struct i2c_adapter mpc_ops = {
.owner = THIS_MODULE,
.name = "MPC adapter",
- .id = I2C_HW_MPC107,
.algo = &mpc_algo,
.timeout = 1,
};
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 9e8118d..eeda276f 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -527,7 +527,6 @@
goto exit_unmap_regs;
}
drv_data->adapter.dev.parent = &pd->dev;
- drv_data->adapter.id = I2C_HW_MV64XXX;
drv_data->adapter.algo = &mv64xxx_i2c_algo;
drv_data->adapter.owner = THIS_MODULE;
drv_data->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 3b19bc4..05af6cd 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -355,7 +355,6 @@
return -EBUSY;
}
smbus->adapter.owner = THIS_MODULE;
- smbus->adapter.id = I2C_HW_SMBUS_NFORCE2;
smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c
index b2b8380..322c569 100644
--- a/drivers/i2c/busses/i2c-parport-light.c
+++ b/drivers/i2c/busses/i2c-parport-light.c
@@ -115,7 +115,6 @@
static struct i2c_adapter parport_adapter = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON,
- .id = I2C_HW_B_LP,
.algo_data = &parport_algo_data,
.name = "Parallel port adapter (light)",
};
diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c
index a257cd5..0d89986 100644
--- a/drivers/i2c/busses/i2c-parport.c
+++ b/drivers/i2c/busses/i2c-parport.c
@@ -164,7 +164,6 @@
/* Fill the rest of the structure */
adapter->adapter.owner = THIS_MODULE;
adapter->adapter.class = I2C_CLASS_HWMON;
- adapter->adapter.id = I2C_HW_B_LP;
strlcpy(adapter->adapter.name, "Parallel port adapter",
sizeof(adapter->adapter.name));
adapter->algo_data = parport_algo_data;
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c
index 9eb7626..4aa8138 100644
--- a/drivers/i2c/busses/i2c-pca-isa.c
+++ b/drivers/i2c/busses/i2c-pca-isa.c
@@ -101,7 +101,6 @@
static struct i2c_adapter pca_isa_ops = {
.owner = THIS_MODULE,
- .id = I2C_HW_A_ISA,
.algo_data = &pca_isa_data,
.name = "PCA9564 ISA Adapter",
.timeout = 100,
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index eaa9b38..761f9dd 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -403,7 +403,6 @@
static struct i2c_adapter piix4_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_PIIX4,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c
index 4ddefbf..98b1ec4 100644
--- a/drivers/i2c/busses/i2c-sibyte.c
+++ b/drivers/i2c/busses/i2c-sibyte.c
@@ -155,7 +155,6 @@
static struct i2c_adapter sibyte_board_adapter[2] = {
{
.owner = THIS_MODULE,
- .id = I2C_HW_SIBYTE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[0],
@@ -164,7 +163,6 @@
},
{
.owner = THIS_MODULE,
- .id = I2C_HW_SIBYTE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[1],
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index 8ce2daf..f320ab2 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -365,7 +365,6 @@
static struct i2c_adapter sis5595_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS5595,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 9c9c016..50c3610 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -464,7 +464,6 @@
static struct i2c_adapter sis630_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS630,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index f1bba63..7e1594b 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -241,7 +241,6 @@
static struct i2c_adapter sis96x_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS96X,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
index 29cef04..8b24f19 100644
--- a/drivers/i2c/busses/i2c-via.c
+++ b/drivers/i2c/busses/i2c-via.c
@@ -83,7 +83,6 @@
static struct i2c_adapter vt586b_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VIA,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.name = "VIA i2c",
.algo_data = &bit_data,
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 9f194d9..02e6f72 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -321,7 +321,6 @@
static struct i2c_adapter vt596_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_VIA2,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c
index 1d4ae26..1a474ac 100644
--- a/drivers/i2c/busses/i2c-voodoo3.c
+++ b/drivers/i2c/busses/i2c-voodoo3.c
@@ -163,7 +163,6 @@
static struct i2c_adapter voodoo3_i2c_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VOO,
.class = I2C_CLASS_TV_ANALOG,
.name = "I2C Voodoo3/Banshee adapter",
.algo_data = &voo_i2c_bit_data,
@@ -180,7 +179,6 @@
static struct i2c_adapter voodoo3_ddc_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VOO,
.class = I2C_CLASS_DDC,
.name = "DDC Voodoo3/Banshee adapter",
.algo_data = &voo_ddc_bit_data,
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index ed794b1..648ecc6 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -440,7 +440,6 @@
i2c_set_adapdata(adapter, iface);
snprintf(adapter->name, sizeof(adapter->name), "%s ACB%d", text, index);
adapter->owner = THIS_MODULE;
- adapter->id = I2C_HW_SMBUS_SCX200;
adapter->algo = &scx200_acb_algorithm;
adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adapter->dev.parent = dev;
diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c
index e4c9853..162b74a 100644
--- a/drivers/i2c/busses/scx200_i2c.c
+++ b/drivers/i2c/busses/scx200_i2c.c
@@ -82,7 +82,6 @@
static struct i2c_adapter scx200_i2c_ops = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
- .id = I2C_HW_B_SCX200,
.algo_data = &scx200_i2c_data,
.name = "NatSemi SCx200 I2C",
};
diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 59c3d23..c80312c 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -16,43 +16,6 @@
This driver can also be built as a module. If so, the module
will be called ds1682.
-config AT24
- tristate "EEPROMs from most vendors"
- depends on SYSFS && EXPERIMENTAL
- help
- Enable this driver to get read/write support to most I2C EEPROMs,
- after you configure the driver to know about each EEPROM on
- your target board. Use these generic chip names, instead of
- vendor-specific ones like at24c64 or 24lc02:
-
- 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
- 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
-
- Unless you like data loss puzzles, always be sure that any chip
- you configure as a 24c32 (32 kbit) or larger is NOT really a
- 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
- as read-only won't help recover from this. Also, if your chip
- has any software write-protect mechanism you may want to review the
- code to make sure this driver won't turn it on by accident.
-
- If you use this with an SMBus adapter instead of an I2C adapter,
- full functionality is not available. Only smaller devices are
- supported (24c16 and below, max 4 kByte).
-
- This driver can also be built as a module. If so, the module
- will be called at24.
-
-config SENSORS_EEPROM
- tristate "EEPROM reader"
- depends on EXPERIMENTAL
- help
- If you say yes here you get read-only access to the EEPROM data
- available on modern memory DIMMs and Sony Vaio laptops. Such
- EEPROMs could theoretically be available on other devices as well.
-
- This driver can also be built as a module. If so, the module
- will be called eeprom.
-
config SENSORS_PCF8574
tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
depends on EXPERIMENTAL && GPIO_PCF857X = "n"
@@ -139,15 +102,4 @@
This driver can also be built as a module. If so, the module
will be called tsl2550.
-config MCU_MPC8349EMITX
- tristate "MPC8349E-mITX MCU driver"
- depends on I2C && PPC_83xx
- select GENERIC_GPIO
- select ARCH_REQUIRE_GPIOLIB
- help
- Say Y here to enable soft power-off functionality on the Freescale
- boards with the MPC8349E-mITX-compatible MCU chips. This driver will
- also register MCU GPIOs with the generic GPIO API, so you'll able
- to use MCU pins as GPIOs.
-
endmenu
diff --git a/drivers/i2c/chips/Makefile b/drivers/i2c/chips/Makefile
index 83accaaf..d142f23 100644
--- a/drivers/i2c/chips/Makefile
+++ b/drivers/i2c/chips/Makefile
@@ -11,15 +11,12 @@
#
obj-$(CONFIG_DS1682) += ds1682.o
-obj-$(CONFIG_AT24) += at24.o
-obj-$(CONFIG_SENSORS_EEPROM) += eeprom.o
obj-$(CONFIG_SENSORS_MAX6875) += max6875.o
obj-$(CONFIG_SENSORS_PCA9539) += pca9539.o
obj-$(CONFIG_SENSORS_PCF8574) += pcf8574.o
obj-$(CONFIG_PCF8575) += pcf8575.o
obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o
obj-$(CONFIG_SENSORS_TSL2550) += tsl2550.o
-obj-$(CONFIG_MCU_MPC8349EMITX) += mcu_mpc8349emitx.o
ifeq ($(CONFIG_I2C_DEBUG_CHIP),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 3f95038..3dad229 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -465,6 +465,16 @@
It is safe to say Y to this question.
+config BLK_DEV_CS5536
+ tristate "CS5536 chipset support"
+ depends on X86_32
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This option enables support for the AMD CS5536
+ companion chip used with the Geode LX processor family.
+
+ If unsure, say N.
+
config BLK_DEV_HPT366
tristate "HPT36X/37X chipset support"
select BLK_DEV_IDEDMA_PCI
@@ -701,11 +711,6 @@
depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
endchoice
-config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
- int "Maximum transfer size (KB) per request (up to 128)"
- default "128"
- depends on BLK_DEV_IDE_AU1XXX
-
config BLK_DEV_IDE_TX4938
tristate "TX4938 internal IDE support"
depends on SOC_TX4938
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index c2b9c93..d0e3d7d 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -43,6 +43,7 @@
obj-$(CONFIG_BLK_DEV_CS5520) += cs5520.o
obj-$(CONFIG_BLK_DEV_CS5530) += cs5530.o
obj-$(CONFIG_BLK_DEV_CS5535) += cs5535.o
+obj-$(CONFIG_BLK_DEV_CS5536) += cs5536.o
obj-$(CONFIG_BLK_DEV_SC1200) += sc1200.o
obj-$(CONFIG_BLK_DEV_CY82C693) += cy82c693.o
obj-$(CONFIG_BLK_DEV_DELKIN) += delkin_cb.o
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c
new file mode 100644
index 0000000..7a62db7
--- /dev/null
+++ b/drivers/ide/cs5536.c
@@ -0,0 +1,308 @@
+/*
+ * CS5536 PATA support
+ * (C) 2007 Martin K. Petersen <mkp@mkp.net>
+ * (C) 2009 Bartlomiej Zolnierkiewicz
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Documentation:
+ * Available from AMD web site.
+ *
+ * The IDE timing registers for the CS5536 live in the Geode Machine
+ * Specific Register file and not PCI config space. Most BIOSes
+ * virtualize the PCI registers so the chip looks like a standard IDE
+ * controller. Unfortunately not all implementations get this right.
+ * In particular some have problems with unaligned accesses to the
+ * virtualized PCI registers. This driver always does full dword
+ * writes to work around the issue. Also, in case of a bad BIOS this
+ * driver can be loaded with the "msr=1" parameter which forces using
+ * the Machine Specific Registers to configure the device.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/ide.h>
+#include <asm/msr.h>
+
+#define DRV_NAME "cs5536"
+
+enum {
+ MSR_IDE_CFG = 0x51300010,
+ PCI_IDE_CFG = 0x40,
+
+ CFG = 0,
+ DTC = 2,
+ CAST = 3,
+ ETC = 4,
+
+ IDE_CFG_CHANEN = (1 << 1),
+ IDE_CFG_CABLE = (1 << 17) | (1 << 16),
+
+ IDE_D0_SHIFT = 24,
+ IDE_D1_SHIFT = 16,
+ IDE_DRV_MASK = 0xff,
+
+ IDE_CAST_D0_SHIFT = 6,
+ IDE_CAST_D1_SHIFT = 4,
+ IDE_CAST_DRV_MASK = 0x3,
+
+ IDE_CAST_CMD_SHIFT = 24,
+ IDE_CAST_CMD_MASK = 0xff,
+
+ IDE_ETC_UDMA_MASK = 0xc0,
+};
+
+static int use_msr;
+
+static int cs5536_read(struct pci_dev *pdev, int reg, u32 *val)
+{
+ if (unlikely(use_msr)) {
+ u32 dummy;
+
+ rdmsr(MSR_IDE_CFG + reg, *val, dummy);
+ return 0;
+ }
+
+ return pci_read_config_dword(pdev, PCI_IDE_CFG + reg * 4, val);
+}
+
+static int cs5536_write(struct pci_dev *pdev, int reg, int val)
+{
+ if (unlikely(use_msr)) {
+ wrmsr(MSR_IDE_CFG + reg, val, 0);
+ return 0;
+ }
+
+ return pci_write_config_dword(pdev, PCI_IDE_CFG + reg * 4, val);
+}
+
+static void cs5536_program_dtc(ide_drive_t *drive, u8 tim)
+{
+ struct pci_dev *pdev = to_pci_dev(drive->hwif->dev);
+ int dshift = (drive->dn & 1) ? IDE_D1_SHIFT : IDE_D0_SHIFT;
+ u32 dtc;
+
+ cs5536_read(pdev, DTC, &dtc);
+ dtc &= ~(IDE_DRV_MASK << dshift);
+ dtc |= tim << dshift;
+ cs5536_write(pdev, DTC, dtc);
+}
+
+/**
+ * cs5536_cable_detect - detect cable type
+ * @hwif: Port to detect on
+ *
+ * Perform cable detection for ATA66 capable cable.
+ *
+ * Returns a cable type.
+ */
+
+static u8 cs5536_cable_detect(ide_hwif_t *hwif)
+{
+ struct pci_dev *pdev = to_pci_dev(hwif->dev);
+ u32 cfg;
+
+ cs5536_read(pdev, CFG, &cfg);
+
+ if (cfg & IDE_CFG_CABLE)
+ return ATA_CBL_PATA80;
+ else
+ return ATA_CBL_PATA40;
+}
+
+/**
+ * cs5536_set_pio_mode - PIO timing setup
+ * @drive: ATA device
+ * @pio: PIO mode number
+ */
+
+static void cs5536_set_pio_mode(ide_drive_t *drive, const u8 pio)
+{
+ static const u8 drv_timings[5] = {
+ 0x98, 0x55, 0x32, 0x21, 0x20,
+ };
+
+ static const u8 addr_timings[5] = {
+ 0x2, 0x1, 0x0, 0x0, 0x0,
+ };
+
+ static const u8 cmd_timings[5] = {
+ 0x99, 0x92, 0x90, 0x22, 0x20,
+ };
+
+ struct pci_dev *pdev = to_pci_dev(drive->hwif->dev);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
+ int cshift = (drive->dn & 1) ? IDE_CAST_D1_SHIFT : IDE_CAST_D0_SHIFT;
+ u32 cast;
+ u8 cmd_pio = pio;
+
+ if (pair)
+ cmd_pio = min(pio, ide_get_best_pio_mode(pair, 255, 4));
+
+ drive->drive_data &= (IDE_DRV_MASK << 8);
+ drive->drive_data |= drv_timings[pio];
+
+ cs5536_program_dtc(drive, drv_timings[pio]);
+
+ cs5536_read(pdev, CAST, &cast);
+
+ cast &= ~(IDE_CAST_DRV_MASK << cshift);
+ cast |= addr_timings[pio] << cshift;
+
+ cast &= ~(IDE_CAST_CMD_MASK << IDE_CAST_CMD_SHIFT);
+ cast |= cmd_timings[cmd_pio] << IDE_CAST_CMD_SHIFT;
+
+ cs5536_write(pdev, CAST, cast);
+}
+
+/**
+ * cs5536_set_dma_mode - DMA timing setup
+ * @drive: ATA device
+ * @mode: DMA mode
+ */
+
+static void cs5536_set_dma_mode(ide_drive_t *drive, const u8 mode)
+{
+ static const u8 udma_timings[6] = {
+ 0xc2, 0xc1, 0xc0, 0xc4, 0xc5, 0xc6,
+ };
+
+ static const u8 mwdma_timings[3] = {
+ 0x67, 0x21, 0x20,
+ };
+
+ struct pci_dev *pdev = to_pci_dev(drive->hwif->dev);
+ int dshift = (drive->dn & 1) ? IDE_D1_SHIFT : IDE_D0_SHIFT;
+ u32 etc;
+
+ cs5536_read(pdev, ETC, &etc);
+
+ if (mode >= XFER_UDMA_0) {
+ etc &= ~(IDE_DRV_MASK << dshift);
+ etc |= udma_timings[mode - XFER_UDMA_0] << dshift;
+ } else { /* MWDMA */
+ etc &= ~(IDE_ETC_UDMA_MASK << dshift);
+ drive->drive_data &= IDE_DRV_MASK;
+ drive->drive_data |= mwdma_timings[mode - XFER_MW_DMA_0] << 8;
+ }
+
+ cs5536_write(pdev, ETC, etc);
+}
+
+static void cs5536_dma_start(ide_drive_t *drive)
+{
+ if (drive->current_speed < XFER_UDMA_0 &&
+ (drive->drive_data >> 8) != (drive->drive_data & IDE_DRV_MASK))
+ cs5536_program_dtc(drive, drive->drive_data >> 8);
+
+ ide_dma_start(drive);
+}
+
+static int cs5536_dma_end(ide_drive_t *drive)
+{
+ int ret = ide_dma_end(drive);
+
+ if (drive->current_speed < XFER_UDMA_0 &&
+ (drive->drive_data >> 8) != (drive->drive_data & IDE_DRV_MASK))
+ cs5536_program_dtc(drive, drive->drive_data & IDE_DRV_MASK);
+
+ return ret;
+}
+
+static const struct ide_port_ops cs5536_port_ops = {
+ .set_pio_mode = cs5536_set_pio_mode,
+ .set_dma_mode = cs5536_set_dma_mode,
+ .cable_detect = cs5536_cable_detect,
+};
+
+static const struct ide_dma_ops cs5536_dma_ops = {
+ .dma_host_set = ide_dma_host_set,
+ .dma_setup = ide_dma_setup,
+ .dma_exec_cmd = ide_dma_exec_cmd,
+ .dma_start = cs5536_dma_start,
+ .dma_end = cs5536_dma_end,
+ .dma_test_irq = ide_dma_test_irq,
+ .dma_lost_irq = ide_dma_lost_irq,
+ .dma_timeout = ide_dma_timeout,
+};
+
+static const struct ide_port_info cs5536_info = {
+ .name = DRV_NAME,
+ .port_ops = &cs5536_port_ops,
+ .dma_ops = &cs5536_dma_ops,
+ .host_flags = IDE_HFLAG_SINGLE,
+ .pio_mask = ATA_PIO4,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA5,
+};
+
+/**
+ * cs5536_init_one
+ * @dev: PCI device
+ * @id: Entry in match table
+ */
+
+static int cs5536_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+{
+ u32 cfg;
+
+ if (use_msr)
+ printk(KERN_INFO DRV_NAME ": Using MSR regs instead of PCI\n");
+
+ cs5536_read(dev, CFG, &cfg);
+
+ if ((cfg & IDE_CFG_CHANEN) == 0) {
+ printk(KERN_ERR DRV_NAME ": disabled by BIOS\n");
+ return -ENODEV;
+ }
+
+ return ide_pci_init_one(dev, &cs5536_info, NULL);
+}
+
+static const struct pci_device_id cs5536_pci_tbl[] = {
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), },
+ { },
+};
+
+static struct pci_driver cs5536_pci_driver = {
+ .name = DRV_NAME,
+ .id_table = cs5536_pci_tbl,
+ .probe = cs5536_init_one,
+ .remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
+};
+
+static int __init cs5536_init(void)
+{
+ return pci_register_driver(&cs5536_pci_driver);
+}
+
+static void __exit cs5536_exit(void)
+{
+ pci_unregister_driver(&cs5536_pci_driver);
+}
+
+MODULE_AUTHOR("Martin K. Petersen, Bartlomiej Zolnierkiewicz");
+MODULE_DESCRIPTION("low-level driver for the CS5536 IDE controller");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, cs5536_pci_tbl);
+
+module_param_named(msr, use_msr, int, 0644);
+MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
+
+module_init(cs5536_init);
+module_exit(cs5536_exit);
diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c
index a5ba820..a638e95 100644
--- a/drivers/ide/falconide.c
+++ b/drivers/ide/falconide.c
@@ -82,7 +82,7 @@
static const struct ide_port_info falconide_port_info = {
.tp_ops = &falconide_tp_ops,
- .host_flags = IDE_HFLAG_NO_DMA,
+ .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
};
static void __init falconide_setup_ports(hw_regs_t *hw)
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 97a35c6..415d7e2 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -534,7 +534,7 @@
d.dma_ops = NULL;
}
- ret = ide_host_register(host, NULL, hws);
+ ret = ide_host_register(host, &d, hws);
if (ret)
goto err_free;
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index d8f295b..ec7d07f 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -282,7 +282,7 @@
port = hwif->channel ? drive->dn - 2: drive->dn;
DEBPRINT("ENTER: %s at %s, port#: %d, hard_port#: %d\n",
- hwif->name, dev->bus_id, port, hwif->channel);
+ hwif->name, dev_name(dev), port, hwif->channel);
if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0) {
DEBPRINT("%s drive %d:%d not present\n",
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index cae6937..0bfeb0c 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -787,6 +787,9 @@
if (blk_fs_request(rq)) {
ide_end_request(drive, 1, rq->nr_sectors);
return ide_stopped;
+ } else if (rq->cmd_type == REQ_TYPE_ATA_PC && !rq->bio) {
+ ide_end_request(drive, 1, 1);
+ return ide_stopped;
}
goto end_request;
}
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 4088a62..806760d 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -633,7 +633,7 @@
printk(KERN_INFO "%s: max request size: %dKiB\n", drive->name,
q->max_sectors / 2);
- if (ata_id_is_ssd(id) || ata_id_is_cfa(id))
+ if (ata_id_is_ssd(id))
queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
/* calculate drive capacity, and select LBA if possible */
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index cc16331..9ee51ad 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -418,11 +418,14 @@
ide_hwif_t *hwif = drive->hwif;
struct scatterlist *sg = hwif->sg_table;
- if (rq->cmd_type != REQ_TYPE_ATA_TASKFILE) {
- hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
- } else {
+ if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
hwif->sg_nents = 1;
+ } else if (!rq->bio) {
+ sg_init_one(sg, rq->data, rq->data_len);
+ hwif->sg_nents = 1;
+ } else {
+ hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
}
}
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index e728cfe..753b92e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -493,7 +493,7 @@
stat = tp_ops->read_status(hwif);
if (stat & ATA_BUSY) {
- local_irq_save(flags);
+ local_save_flags(flags);
local_irq_enable_in_hardirq();
timeout += jiffies;
while ((stat = tp_ops->read_status(hwif)) & ATA_BUSY) {
diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c
index 4b3bf6a..60538d9 100644
--- a/drivers/ide/ide-pm.c
+++ b/drivers/ide/ide-pm.c
@@ -186,12 +186,10 @@
blk_pm_suspend_request(rq) ? "suspend" : "resume");
#endif
spin_lock_irqsave(q->queue_lock, flags);
- if (blk_pm_suspend_request(rq)) {
+ if (blk_pm_suspend_request(rq))
blk_stop_queue(q);
- } else {
+ else
drive->dev_flags &= ~IDE_DFLAG_BLOCKED;
- blk_start_queue(q);
- }
spin_unlock_irqrestore(q->queue_lock, flags);
drive->hwif->rq = NULL;
@@ -219,6 +217,8 @@
* point.
*/
ide_hwif_t *hwif = drive->hwif;
+ struct request_queue *q = drive->queue;
+ unsigned long flags;
int rc;
#ifdef DEBUG_PM
printk("%s: Wakeup request inited, waiting for !BSY...\n", drive->name);
@@ -231,5 +231,9 @@
rc = ide_wait_not_busy(hwif, 100000);
if (rc)
printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
+
+ spin_lock_irqsave(q->queue_lock, flags);
+ blk_start_queue(q);
+ spin_unlock_irqrestore(q->queue_lock, flags);
}
}
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 0ccbb44..ce0818a 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -649,7 +649,8 @@
/* register with global device tree */
dev_set_name(&hwif->gendev, hwif->name);
hwif->gendev.driver_data = hwif;
- hwif->gendev.parent = hwif->dev;
+ if (hwif->gendev.parent == NULL)
+ hwif->gendev.parent = hwif->dev;
hwif->gendev.release = hwif_release_dev;
ret = device_register(&hwif->gendev);
@@ -796,7 +797,7 @@
if (irqd)
disable_irq(hwif->irq);
- local_irq_save(flags);
+ local_save_flags(flags);
local_irq_enable_in_hardirq();
if (ide_port_wait_ready(hwif) == -EBUSY)
@@ -1466,6 +1467,30 @@
}
EXPORT_SYMBOL_GPL(ide_host_alloc);
+static void ide_port_free(ide_hwif_t *hwif)
+{
+ ide_port_free_devices(hwif);
+ ide_free_port_slot(hwif->index);
+ kfree(hwif);
+}
+
+static void ide_disable_port(ide_hwif_t *hwif)
+{
+ struct ide_host *host = hwif->host;
+ int i;
+
+ printk(KERN_INFO "%s: disabling port\n", hwif->name);
+
+ for (i = 0; i < MAX_HOST_PORTS; i++) {
+ if (host->ports[i] == hwif) {
+ host->ports[i] = NULL;
+ host->n_ports--;
+ }
+ }
+
+ ide_port_free(hwif);
+}
+
int ide_host_register(struct ide_host *host, const struct ide_port_info *d,
hw_regs_t **hws)
{
@@ -1506,8 +1531,12 @@
hwif->present = 1;
if (hwif->chipset != ide_4drives || !hwif->mate ||
- !hwif->mate->present)
- ide_register_port(hwif);
+ !hwif->mate->present) {
+ if (ide_register_port(hwif)) {
+ ide_disable_port(hwif);
+ continue;
+ }
+ }
if (hwif->present)
ide_port_tune_devices(hwif);
@@ -1520,7 +1549,8 @@
if (hwif_init(hwif) == 0) {
printk(KERN_INFO "%s: failed to initialize IDE "
"interface\n", hwif->name);
- hwif->present = 0;
+ device_unregister(&hwif->gendev);
+ ide_disable_port(hwif);
continue;
}
@@ -1659,12 +1689,8 @@
int i;
ide_host_for_each_port(i, hwif, host) {
- if (hwif == NULL)
- continue;
-
- ide_port_free_devices(hwif);
- ide_free_port_slot(hwif->index);
- kfree(hwif);
+ if (hwif)
+ ide_port_free(hwif);
}
kfree(host);
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 0be27ac..e1c4f54 100644
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -68,6 +68,8 @@
#define DRV_NAME "it821x"
+#define QUIRK_VORTEX86 1
+
struct it821x_dev
{
unsigned int smart:1, /* Are we in smart raid mode */
@@ -79,6 +81,7 @@
u16 pio[2]; /* Cached PIO values */
u16 mwdma[2]; /* Cached MWDMA values */
u16 udma[2]; /* Cached UDMA values (per drive) */
+ u16 quirks;
};
#define ATA_66 0
@@ -557,8 +560,7 @@
* this is necessary.
*/
- pci_read_config_byte(dev, 0x08, &conf);
- if (conf == 0x10) {
+ if (dev->revision == 0x10) {
idev->timing10 = 1;
hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
if (idev->smart == 0)
@@ -577,6 +579,12 @@
hwif->ultra_mask = ATA_UDMA6;
hwif->mwdma_mask = ATA_MWDMA2;
+
+ /* Vortex86SX quirk: prevent Ultra-DMA mode to fix BadCRC issue */
+ if (idev->quirks & QUIRK_VORTEX86) {
+ if (dev->revision == 0x11)
+ hwif->ultra_mask = 0;
+ }
}
static void it8212_disable_raid(struct pci_dev *dev)
@@ -649,6 +657,8 @@
return -ENOMEM;
}
+ itdevs->quirks = id->driver_data;
+
rc = ide_pci_init_one(dev, &it821x_chipset, itdevs);
if (rc)
kfree(itdevs);
@@ -668,6 +678,7 @@
static const struct pci_device_id it821x_pci_tbl[] = {
{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), 0 },
{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), 0 },
+ { PCI_VDEVICE(RDC, PCI_DEVICE_ID_RDC_D1010), QUIRK_VORTEX86 },
{ 0, },
};
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index a7ac490..f38aac7 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -346,7 +346,8 @@
{
struct clk *clk;
struct resource *mem, *irq;
- unsigned long base, rate;
+ void __iomem *base;
+ unsigned long rate;
int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
@@ -382,11 +383,13 @@
base = IO_ADDRESS(mem->start);
/* Configure the Palm Chip controller */
- palm_bk3710_chipinit((void __iomem *)base);
+ palm_bk3710_chipinit(base);
for (i = 0; i < IDE_NR_PORTS - 2; i++)
- hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
- hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
+ hw.io_ports_array[i] = (unsigned long)
+ (base + IDE_PALM_ATA_PRI_REG_OFFSET + i);
+ hw.io_ports.ctl_addr = (unsigned long)
+ (base + IDE_PALM_ATA_PRI_CTL_OFFSET);
hw.irq = irq->start;
hw.dev = &pdev->dev;
hw.chipset = ide_palm3710;
diff --git a/drivers/ide/qd65xx.c b/drivers/ide/qd65xx.c
index 5b2e3af4..08c4fa3 100644
--- a/drivers/ide/qd65xx.c
+++ b/drivers/ide/qd65xx.c
@@ -16,7 +16,7 @@
/*
* Rewritten from the work of Colten Edwards <pje120@cs.usask.ca> by
- * Samuel Thibault <samuel.thibault@fnac.net>
+ * Samuel Thibault <samuel.thibault@ens-lyon.org>
*/
#include <linux/module.h>
diff --git a/drivers/ide/qd65xx.h b/drivers/ide/qd65xx.h
index 6636f96..d7e67a1 100644
--- a/drivers/ide/qd65xx.h
+++ b/drivers/ide/qd65xx.h
@@ -4,7 +4,7 @@
/*
* Authors: Petr Soucek <petr@ryston.cz>
- * Samuel Thibault <samuel.thibault@fnac.net>
+ * Samuel Thibault <samuel.thibault@ens-lyon.org>
*/
/* truncates a in [b,c] */
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index 48cc748..6297956 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -310,10 +310,6 @@
.dma_ops = &sl82c105_dma_ops,
.host_flags = IDE_HFLAG_IO_32BIT |
IDE_HFLAG_UNMASK_IRQS |
-/* FIXME: check for Compatibility mode in generic IDE PCI code */
-#if defined(CONFIG_LOPEC) || defined(CONFIG_SANDPOINT)
- IDE_HFLAG_FORCE_LEGACY_IRQS |
-#endif
IDE_HFLAG_SERIALIZE_DMA |
IDE_HFLAG_NO_AUTODMA,
.pio_mask = ATA_PIO5,
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index b4ef218..d909534 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -202,7 +202,6 @@
.exec_command = ide_exec_command,
.read_status = ide_read_status,
.read_altstatus = ide_read_altstatus,
- .read_sff_dma_status = ide_read_sff_dma_status,
.set_irq = ide_set_irq,
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index 882f6f0..40b0812 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -261,9 +261,9 @@
bcount = cur_len;
/*
* This workaround for zero count seems required.
- * (standard ide_build_dmatable do it too)
+ * (standard ide_build_dmatable does it too)
*/
- if ((bcount & 0xffff) == 0x0000)
+ if (bcount == 0x10000)
bcount = 0x8000;
*table++ = bcount & 0xffff;
*table++ = cur_addr;
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
index fecc0e0..6092fe3 100644
--- a/drivers/ide/via82cxxx.c
+++ b/drivers/ide/via82cxxx.c
@@ -432,8 +432,6 @@
if (via_clock < 20000 || via_clock > 50000) {
printk(KERN_WARNING DRV_NAME ": User given PCI clock speed "
"impossible (%d), using 33 MHz instead.\n", via_clock);
- printk(KERN_WARNING DRV_NAME ": Use ide0=ata66 if you want "
- "to assume 80-wire cable.\n");
via_clock = 33333;
}
@@ -450,6 +448,11 @@
d.host_flags |= IDE_HFLAG_FORCE_LEGACY_IRQS;
#endif
+#ifdef CONFIG_AMIGAONE
+ if (machine_is(amigaone))
+ d.host_flags |= IDE_HFLAG_FORCE_LEGACY_IRQS;
+#endif
+
d.udma_mask = via_config->udma_mask;
vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index a329e6b..3838bc4 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -1823,6 +1823,10 @@
#endif
+ printk(KERN_INFO "%s: NOTE, the dv1394 interface is unsupported "
+ "and will not be available in the new firewire driver stack. "
+ "Try libraw1394 based programs instead.\n", current->comm);
+
return 0;
}
@@ -2567,10 +2571,6 @@
{
int ret;
- printk(KERN_WARNING
- "NOTE: The dv1394 driver is unsupported and may be removed in a "
- "future Linux release. Use raw1394 instead.\n");
-
cdev_init(&dv1394_cdev, &dv1394_fops);
dv1394_cdev.owner = THIS_MODULE;
ret = cdev_add(&dv1394_cdev, IEEE1394_DV1394_DEV, 16);
diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h
index e0ae0d3..af320e2 100644
--- a/drivers/ieee1394/ieee1394.h
+++ b/drivers/ieee1394/ieee1394.h
@@ -54,9 +54,7 @@
#define IEEE1394_SPEED_800 0x03
#define IEEE1394_SPEED_1600 0x04
#define IEEE1394_SPEED_3200 0x05
-
-/* The current highest tested speed supported by the subsystem */
-#define IEEE1394_SPEED_MAX IEEE1394_SPEED_800
+#define IEEE1394_SPEED_MAX IEEE1394_SPEED_3200
/* Maps speed values above to a string representation */
extern const char *hpsb_speedto_str[];
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index dcdb71a..2beb8d9 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -338,6 +338,7 @@
u8 cldcnt[nodecount];
u8 *map = host->speed_map;
u8 *speedcap = host->speed;
+ u8 local_link_speed = host->csr.lnk_spd;
struct selfid *sid;
struct ext_selfid *esid;
int i, j, n;
@@ -373,8 +374,8 @@
if (sid->port2 == SELFID_PORT_CHILD) cldcnt[n]++;
speedcap[n] = sid->speed;
- if (speedcap[n] > host->csr.lnk_spd)
- speedcap[n] = host->csr.lnk_spd;
+ if (speedcap[n] > local_link_speed)
+ speedcap[n] = local_link_speed;
n--;
}
}
@@ -407,12 +408,11 @@
}
}
-#if SELFID_SPEED_UNKNOWN != IEEE1394_SPEED_MAX
- /* assume maximum speed for 1394b PHYs, nodemgr will correct it */
- for (n = 0; n < nodecount; n++)
- if (speedcap[n] == SELFID_SPEED_UNKNOWN)
- speedcap[n] = IEEE1394_SPEED_MAX;
-#endif
+ /* assume a maximum speed for 1394b PHYs, nodemgr will correct it */
+ if (local_link_speed > SELFID_SPEED_UNKNOWN)
+ for (i = 0; i < nodecount; i++)
+ if (speedcap[i] == SELFID_SPEED_UNKNOWN)
+ speedcap[i] = local_link_speed;
}
diff --git a/drivers/ieee1394/ohci1394.h b/drivers/ieee1394/ohci1394.h
index 4320bf01..7fb8ab9 100644
--- a/drivers/ieee1394/ohci1394.h
+++ b/drivers/ieee1394/ohci1394.h
@@ -26,7 +26,7 @@
#define OHCI1394_DRIVER_NAME "ohci1394"
-#define OHCI1394_MAX_AT_REQ_RETRIES 0x2
+#define OHCI1394_MAX_AT_REQ_RETRIES 0xf
#define OHCI1394_MAX_AT_RESP_RETRIES 0x2
#define OHCI1394_MAX_PHYS_RESP_RETRIES 0x8
#define OHCI1394_MAX_SELF_ID_ERRORS 16
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index dc15cad..38f7120 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1419,7 +1419,6 @@
i2c_ad = kzalloc(sizeof(*i2c_ad), GFP_KERNEL);
if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
- i2c_ad->id = I2C_HW_B_PCILYNX;
strlcpy(i2c_ad->name, "PCILynx I2C", sizeof(i2c_ad->name));
i2c_adapter_data = bit_data;
i2c_ad->algo_data = &i2c_adapter_data;
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index ab1034c..f3fd865 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -115,8 +115,8 @@
*/
static int sbp2_max_speed = IEEE1394_SPEED_MAX;
module_param_named(max_speed, sbp2_max_speed, int, 0644);
-MODULE_PARM_DESC(max_speed, "Force max speed "
- "(3 = 800Mb/s, 2 = 400Mb/s, 1 = 200Mb/s, 0 = 100Mb/s)");
+MODULE_PARM_DESC(max_speed, "Limit data transfer speed (5 <= 3200, "
+ "4 <= 1600, 3 <= 800, 2 <= 400, 1 <= 200, 0 = 100 Mb/s)");
/*
* Set serialize_io to 0 or N to use dynamically appended lists of command ORBs.
@@ -256,7 +256,7 @@
static int sbp2_max_speed_and_size(struct sbp2_lu *);
-static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xA, 0xB, 0xC };
+static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xa, 0xa, 0xa };
static DEFINE_RWLOCK(sbp2_hi_logical_units_lock);
@@ -347,8 +347,8 @@
.sdev_attrs = sbp2_sysfs_sdev_attrs,
};
-/* for match-all entries in sbp2_workarounds_table */
-#define SBP2_ROM_VALUE_WILDCARD 0x1000000
+#define SBP2_ROM_VALUE_WILDCARD ~0 /* match all */
+#define SBP2_ROM_VALUE_MISSING 0xff000000 /* not present in the unit dir. */
/*
* List of devices with known bugs.
@@ -359,60 +359,70 @@
*/
static const struct {
u32 firmware_revision;
- u32 model_id;
+ u32 model;
unsigned workarounds;
} sbp2_workarounds_table[] = {
/* DViCO Momobay CX-1 with TSB42AA9 bridge */ {
.firmware_revision = 0x002800,
- .model_id = 0x001010,
+ .model = 0x001010,
.workarounds = SBP2_WORKAROUND_INQUIRY_36 |
SBP2_WORKAROUND_MODE_SENSE_8 |
SBP2_WORKAROUND_POWER_CONDITION,
},
/* DViCO Momobay FX-3A with TSB42AA9A bridge */ {
.firmware_revision = 0x002800,
- .model_id = 0x000000,
+ .model = 0x000000,
.workarounds = SBP2_WORKAROUND_DELAY_INQUIRY |
SBP2_WORKAROUND_POWER_CONDITION,
},
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,
- .model_id = SBP2_ROM_VALUE_WILDCARD,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_INQUIRY_36,
},
/* PL-3507 bridge with Prolific firmware */ {
.firmware_revision = 0x012800,
- .model_id = SBP2_ROM_VALUE_WILDCARD,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_POWER_CONDITION,
},
/* Symbios bridge */ {
.firmware_revision = 0xa0b800,
- .model_id = SBP2_ROM_VALUE_WILDCARD,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
/* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
.firmware_revision = 0x002600,
- .model_id = SBP2_ROM_VALUE_WILDCARD,
+ .model = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
+ /*
+ * iPod 2nd generation: needs 128k max transfer size workaround
+ * iPod 3rd generation: needs fix capacity workaround
+ */
+ {
+ .firmware_revision = 0x0a2700,
+ .model = 0x000000,
+ .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS |
+ SBP2_WORKAROUND_FIX_CAPACITY,
+ },
/* iPod 4th generation */ {
.firmware_revision = 0x0a2700,
- .model_id = 0x000021,
+ .model = 0x000021,
.workarounds = SBP2_WORKAROUND_FIX_CAPACITY,
},
/* iPod mini */ {
.firmware_revision = 0x0a2700,
- .model_id = 0x000022,
+ .model = 0x000022,
.workarounds = SBP2_WORKAROUND_FIX_CAPACITY,
},
/* iPod mini */ {
.firmware_revision = 0x0a2700,
- .model_id = 0x000023,
+ .model = 0x000023,
.workarounds = SBP2_WORKAROUND_FIX_CAPACITY,
},
/* iPod Photo */ {
.firmware_revision = 0x0a2700,
- .model_id = 0x00007e,
+ .model = 0x00007e,
.workarounds = SBP2_WORKAROUND_FIX_CAPACITY,
}
};
@@ -1341,13 +1351,15 @@
struct csr1212_keyval *kv;
struct csr1212_dentry *dentry;
u64 management_agent_addr;
- u32 unit_characteristics, firmware_revision;
+ u32 unit_characteristics, firmware_revision, model;
unsigned workarounds;
int i;
management_agent_addr = 0;
unit_characteristics = 0;
- firmware_revision = 0;
+ firmware_revision = SBP2_ROM_VALUE_MISSING;
+ model = ud->flags & UNIT_DIRECTORY_MODEL_ID ?
+ ud->model_id : SBP2_ROM_VALUE_MISSING;
csr1212_for_each_dir_entry(ud->ne->csr, kv, ud->ud_kv, dentry) {
switch (kv->key.id) {
@@ -1388,9 +1400,9 @@
sbp2_workarounds_table[i].firmware_revision !=
(firmware_revision & 0xffff00))
continue;
- if (sbp2_workarounds_table[i].model_id !=
+ if (sbp2_workarounds_table[i].model !=
SBP2_ROM_VALUE_WILDCARD &&
- sbp2_workarounds_table[i].model_id != ud->model_id)
+ sbp2_workarounds_table[i].model != model)
continue;
workarounds |= sbp2_workarounds_table[i].workarounds;
break;
@@ -1403,7 +1415,7 @@
NODE_BUS_ARGS(ud->ne->host, ud->ne->nodeid),
workarounds, firmware_revision,
ud->vendor_id ? ud->vendor_id : ud->ne->vendor_id,
- ud->model_id);
+ model);
/* We would need one SCSI host template for each target to adjust
* max_sectors on the fly, therefore warn only. */
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 2f4c28a..97e4b23 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -196,7 +196,7 @@
if (h_ret != H_SUCCESS) {
ehca_err(device, "hipz_h_alloc_resource_cq() failed "
- "h_ret=%li device=%p", h_ret, device);
+ "h_ret=%lli device=%p", h_ret, device);
cq = ERR_PTR(ehca2ib_return_code(h_ret));
goto create_cq_exit2;
}
@@ -232,7 +232,7 @@
if (h_ret < H_SUCCESS) {
ehca_err(device, "hipz_h_register_rpage_cq() failed "
- "ehca_cq=%p cq_num=%x h_ret=%li counter=%i "
+ "ehca_cq=%p cq_num=%x h_ret=%lli counter=%i "
"act_pages=%i", my_cq, my_cq->cq_number,
h_ret, counter, param.act_pages);
cq = ERR_PTR(-EINVAL);
@@ -244,7 +244,7 @@
if ((h_ret != H_SUCCESS) || vpage) {
ehca_err(device, "Registration of pages not "
"complete ehca_cq=%p cq_num=%x "
- "h_ret=%li", my_cq, my_cq->cq_number,
+ "h_ret=%lli", my_cq, my_cq->cq_number,
h_ret);
cq = ERR_PTR(-EAGAIN);
goto create_cq_exit4;
@@ -252,7 +252,7 @@
} else {
if (h_ret != H_PAGE_REGISTERED) {
ehca_err(device, "Registration of page failed "
- "ehca_cq=%p cq_num=%x h_ret=%li "
+ "ehca_cq=%p cq_num=%x h_ret=%lli "
"counter=%i act_pages=%i",
my_cq, my_cq->cq_number,
h_ret, counter, param.act_pages);
@@ -266,7 +266,7 @@
gal = my_cq->galpas.kernel;
cqx_fec = hipz_galpa_load(gal, CQTEMM_OFFSET(cqx_fec));
- ehca_dbg(device, "ehca_cq=%p cq_num=%x CQX_FEC=%lx",
+ ehca_dbg(device, "ehca_cq=%p cq_num=%x CQX_FEC=%llx",
my_cq, my_cq->cq_number, cqx_fec);
my_cq->ib_cq.cqe = my_cq->nr_of_entries =
@@ -307,7 +307,7 @@
h_ret = hipz_h_destroy_cq(adapter_handle, my_cq, 1);
if (h_ret != H_SUCCESS)
ehca_err(device, "hipz_h_destroy_cq() failed ehca_cq=%p "
- "cq_num=%x h_ret=%li", my_cq, my_cq->cq_number, h_ret);
+ "cq_num=%x h_ret=%lli", my_cq, my_cq->cq_number, h_ret);
create_cq_exit2:
write_lock_irqsave(&ehca_cq_idr_lock, flags);
@@ -355,7 +355,7 @@
h_ret = hipz_h_destroy_cq(adapter_handle, my_cq, 0);
if (h_ret == H_R_STATE) {
/* cq in err: read err data and destroy it forcibly */
- ehca_dbg(device, "ehca_cq=%p cq_num=%x ressource=%lx in err "
+ ehca_dbg(device, "ehca_cq=%p cq_num=%x resource=%llx in err "
"state. Try to delete it forcibly.",
my_cq, cq_num, my_cq->ipz_cq_handle.handle);
ehca_error_data(shca, my_cq, my_cq->ipz_cq_handle.handle);
@@ -365,7 +365,7 @@
cq_num);
}
if (h_ret != H_SUCCESS) {
- ehca_err(device, "hipz_h_destroy_cq() failed h_ret=%li "
+ ehca_err(device, "hipz_h_destroy_cq() failed h_ret=%lli "
"ehca_cq=%p cq_num=%x", h_ret, my_cq, cq_num);
return ehca2ib_return_code(h_ret);
}
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 4628822..9209c53 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -393,7 +393,7 @@
hret = hipz_h_modify_port(shca->ipz_hca_handle, port,
cap, props->init_type, port_modify_mask);
if (hret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "Modify port failed h_ret=%li",
+ ehca_err(&shca->ib_device, "Modify port failed h_ret=%lli",
hret);
ret = -EINVAL;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 3128a50..99bcbd7 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -99,7 +99,7 @@
return;
ehca_err(&shca->ib_device,
- "QP 0x%x (resource=%lx) has errors.",
+ "QP 0x%x (resource=%llx) has errors.",
qp->ib_qp.qp_num, resource);
break;
}
@@ -108,21 +108,21 @@
struct ehca_cq *cq = (struct ehca_cq *)data;
ehca_err(&shca->ib_device,
- "CQ 0x%x (resource=%lx) has errors.",
+ "CQ 0x%x (resource=%llx) has errors.",
cq->cq_number, resource);
break;
}
default:
ehca_err(&shca->ib_device,
- "Unknown error type: %lx on %s.",
+ "Unknown error type: %llx on %s.",
type, shca->ib_device.name);
break;
}
- ehca_err(&shca->ib_device, "Error data is available: %lx.", resource);
+ ehca_err(&shca->ib_device, "Error data is available: %llx.", resource);
ehca_err(&shca->ib_device, "EHCA ----- error data begin "
"---------------------------------------------------");
- ehca_dmp(rblock, length, "resource=%lx", resource);
+ ehca_dmp(rblock, length, "resource=%llx", resource);
ehca_err(&shca->ib_device, "EHCA ----- error data end "
"----------------------------------------------------");
@@ -152,7 +152,7 @@
if (ret == H_R_STATE)
ehca_err(&shca->ib_device,
- "No error data is available: %lx.", resource);
+ "No error data is available: %llx.", resource);
else if (ret == H_SUCCESS) {
int length;
@@ -164,7 +164,7 @@
print_error_data(shca, data, rblock, length);
} else
ehca_err(&shca->ib_device,
- "Error data could not be fetched: %lx", resource);
+ "Error data could not be fetched: %llx", resource);
ehca_free_fw_ctrlblock(rblock);
@@ -514,7 +514,7 @@
struct ehca_cq *cq;
eqe_value = eqe->entry;
- ehca_dbg(&shca->ib_device, "eqe_value=%lx", eqe_value);
+ ehca_dbg(&shca->ib_device, "eqe_value=%llx", eqe_value);
if (EHCA_BMASK_GET(EQE_COMPLETION_EVENT, eqe_value)) {
ehca_dbg(&shca->ib_device, "Got completion event");
token = EHCA_BMASK_GET(EQE_CQ_TOKEN, eqe_value);
@@ -603,7 +603,7 @@
ret = hipz_h_eoi(eq->ist);
if (ret != H_SUCCESS)
ehca_err(&shca->ib_device,
- "bad return code EOI -rc = %ld\n", ret);
+ "bad return code EOI -rc = %lld\n", ret);
ehca_dbg(&shca->ib_device, "deadman found %x eqe", eqe_cnt);
}
if (unlikely(eqe_cnt == EHCA_EQE_CACHE_SIZE))
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index c7b8a50..368311c 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -304,7 +304,7 @@
h_ret = hipz_h_query_hca(shca->ipz_hca_handle, rblock);
if (h_ret != H_SUCCESS) {
- ehca_gen_err("Cannot query device properties. h_ret=%li",
+ ehca_gen_err("Cannot query device properties. h_ret=%lli",
h_ret);
ret = -EPERM;
goto sense_attributes1;
@@ -391,7 +391,7 @@
port = (struct hipz_query_port *)rblock;
h_ret = hipz_h_query_port(shca->ipz_hca_handle, 1, port);
if (h_ret != H_SUCCESS) {
- ehca_gen_err("Cannot query port properties. h_ret=%li",
+ ehca_gen_err("Cannot query port properties. h_ret=%lli",
h_ret);
ret = -EPERM;
goto sense_attributes1;
@@ -682,7 +682,7 @@
{
struct ehca_shca *shca = dev->driver_data;
- return sprintf(buf, "%lx\n", shca->ipz_hca_handle.handle);
+ return sprintf(buf, "%llx\n", shca->ipz_hca_handle.handle);
}
static DEVICE_ATTR(adapter_handle, S_IRUGO, ehca_show_adapter_handle, NULL);
diff --git a/drivers/infiniband/hw/ehca/ehca_mcast.c b/drivers/infiniband/hw/ehca/ehca_mcast.c
index e3ef026..120aedf 100644
--- a/drivers/infiniband/hw/ehca/ehca_mcast.c
+++ b/drivers/infiniband/hw/ehca/ehca_mcast.c
@@ -88,7 +88,7 @@
if (h_ret != H_SUCCESS)
ehca_err(ibqp->device,
"ehca_qp=%p qp_num=%x hipz_h_attach_mcqp() failed "
- "h_ret=%li", my_qp, ibqp->qp_num, h_ret);
+ "h_ret=%lli", my_qp, ibqp->qp_num, h_ret);
return ehca2ib_return_code(h_ret);
}
@@ -125,7 +125,7 @@
if (h_ret != H_SUCCESS)
ehca_err(ibqp->device,
"ehca_qp=%p qp_num=%x hipz_h_detach_mcqp() failed "
- "h_ret=%li", my_qp, ibqp->qp_num, h_ret);
+ "h_ret=%lli", my_qp, ibqp->qp_num, h_ret);
return ehca2ib_return_code(h_ret);
}
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index f974367..72f83f7 100644
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -204,7 +204,7 @@
}
if ((size == 0) ||
(((u64)iova_start + size) < (u64)iova_start)) {
- ehca_err(pd->device, "bad input values: size=%lx iova_start=%p",
+ ehca_err(pd->device, "bad input values: size=%llx iova_start=%p",
size, iova_start);
ib_mr = ERR_PTR(-EINVAL);
goto reg_phys_mr_exit0;
@@ -309,8 +309,8 @@
}
if (length == 0 || virt + length < virt) {
- ehca_err(pd->device, "bad input values: length=%lx "
- "virt_base=%lx", length, virt);
+ ehca_err(pd->device, "bad input values: length=%llx "
+ "virt_base=%llx", length, virt);
ib_mr = ERR_PTR(-EINVAL);
goto reg_user_mr_exit0;
}
@@ -373,7 +373,7 @@
&e_mr->ib.ib_mr.rkey);
if (ret == -EINVAL && pginfo.hwpage_size > PAGE_SIZE) {
ehca_warn(pd->device, "failed to register mr "
- "with hwpage_size=%lx", hwpage_size);
+ "with hwpage_size=%llx", hwpage_size);
ehca_info(pd->device, "try to register mr with "
"kpage_size=%lx", PAGE_SIZE);
/*
@@ -509,7 +509,7 @@
goto rereg_phys_mr_exit1;
if ((new_size == 0) ||
(((u64)iova_start + new_size) < (u64)iova_start)) {
- ehca_err(mr->device, "bad input values: new_size=%lx "
+ ehca_err(mr->device, "bad input values: new_size=%llx "
"iova_start=%p", new_size, iova_start);
ret = -EINVAL;
goto rereg_phys_mr_exit1;
@@ -580,8 +580,8 @@
h_ret = hipz_h_query_mr(shca->ipz_hca_handle, e_mr, &hipzout);
if (h_ret != H_SUCCESS) {
- ehca_err(mr->device, "hipz_mr_query failed, h_ret=%li mr=%p "
- "hca_hndl=%lx mr_hndl=%lx lkey=%x",
+ ehca_err(mr->device, "hipz_mr_query failed, h_ret=%lli mr=%p "
+ "hca_hndl=%llx mr_hndl=%llx lkey=%x",
h_ret, mr, shca->ipz_hca_handle.handle,
e_mr->ipz_mr_handle.handle, mr->lkey);
ret = ehca2ib_return_code(h_ret);
@@ -630,8 +630,8 @@
/* TODO: BUSY: MR still has bound window(s) */
h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
if (h_ret != H_SUCCESS) {
- ehca_err(mr->device, "hipz_free_mr failed, h_ret=%li shca=%p "
- "e_mr=%p hca_hndl=%lx mr_hndl=%lx mr->lkey=%x",
+ ehca_err(mr->device, "hipz_free_mr failed, h_ret=%lli shca=%p "
+ "e_mr=%p hca_hndl=%llx mr_hndl=%llx mr->lkey=%x",
h_ret, shca, e_mr, shca->ipz_hca_handle.handle,
e_mr->ipz_mr_handle.handle, mr->lkey);
ret = ehca2ib_return_code(h_ret);
@@ -671,8 +671,8 @@
h_ret = hipz_h_alloc_resource_mw(shca->ipz_hca_handle, e_mw,
e_pd->fw_pd, &hipzout);
if (h_ret != H_SUCCESS) {
- ehca_err(pd->device, "hipz_mw_allocate failed, h_ret=%li "
- "shca=%p hca_hndl=%lx mw=%p",
+ ehca_err(pd->device, "hipz_mw_allocate failed, h_ret=%lli "
+ "shca=%p hca_hndl=%llx mw=%p",
h_ret, shca, shca->ipz_hca_handle.handle, e_mw);
ib_mw = ERR_PTR(ehca2ib_return_code(h_ret));
goto alloc_mw_exit1;
@@ -713,8 +713,8 @@
h_ret = hipz_h_free_resource_mw(shca->ipz_hca_handle, e_mw);
if (h_ret != H_SUCCESS) {
- ehca_err(mw->device, "hipz_free_mw failed, h_ret=%li shca=%p "
- "mw=%p rkey=%x hca_hndl=%lx mw_hndl=%lx",
+ ehca_err(mw->device, "hipz_free_mw failed, h_ret=%lli shca=%p "
+ "mw=%p rkey=%x hca_hndl=%llx mw_hndl=%llx",
h_ret, shca, mw, mw->rkey, shca->ipz_hca_handle.handle,
e_mw->ipz_mw_handle.handle);
return ehca2ib_return_code(h_ret);
@@ -840,7 +840,7 @@
goto map_phys_fmr_exit0;
if (iova % e_fmr->fmr_page_size) {
/* only whole-numbered pages */
- ehca_err(fmr->device, "bad iova, iova=%lx fmr_page_size=%x",
+ ehca_err(fmr->device, "bad iova, iova=%llx fmr_page_size=%x",
iova, e_fmr->fmr_page_size);
ret = -EINVAL;
goto map_phys_fmr_exit0;
@@ -878,7 +878,7 @@
map_phys_fmr_exit0:
if (ret)
ehca_err(fmr->device, "ret=%i fmr=%p page_list=%p list_len=%x "
- "iova=%lx", ret, fmr, page_list, list_len, iova);
+ "iova=%llx", ret, fmr, page_list, list_len, iova);
return ret;
} /* end ehca_map_phys_fmr() */
@@ -964,8 +964,8 @@
h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_fmr);
if (h_ret != H_SUCCESS) {
- ehca_err(fmr->device, "hipz_free_mr failed, h_ret=%li e_fmr=%p "
- "hca_hndl=%lx fmr_hndl=%lx fmr->lkey=%x",
+ ehca_err(fmr->device, "hipz_free_mr failed, h_ret=%lli e_fmr=%p "
+ "hca_hndl=%llx fmr_hndl=%llx fmr->lkey=%x",
h_ret, e_fmr, shca->ipz_hca_handle.handle,
e_fmr->ipz_mr_handle.handle, fmr->lkey);
ret = ehca2ib_return_code(h_ret);
@@ -1007,8 +1007,8 @@
(u64)iova_start, size, hipz_acl,
e_pd->fw_pd, &hipzout);
if (h_ret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "hipz_alloc_mr failed, h_ret=%li "
- "hca_hndl=%lx", h_ret, shca->ipz_hca_handle.handle);
+ ehca_err(&shca->ib_device, "hipz_alloc_mr failed, h_ret=%lli "
+ "hca_hndl=%llx", h_ret, shca->ipz_hca_handle.handle);
ret = ehca2ib_return_code(h_ret);
goto ehca_reg_mr_exit0;
}
@@ -1033,9 +1033,9 @@
ehca_reg_mr_exit1:
h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
if (h_ret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "h_ret=%li shca=%p e_mr=%p "
- "iova_start=%p size=%lx acl=%x e_pd=%p lkey=%x "
- "pginfo=%p num_kpages=%lx num_hwpages=%lx ret=%i",
+ ehca_err(&shca->ib_device, "h_ret=%lli shca=%p e_mr=%p "
+ "iova_start=%p size=%llx acl=%x e_pd=%p lkey=%x "
+ "pginfo=%p num_kpages=%llx num_hwpages=%llx ret=%i",
h_ret, shca, e_mr, iova_start, size, acl, e_pd,
hipzout.lkey, pginfo, pginfo->num_kpages,
pginfo->num_hwpages, ret);
@@ -1045,8 +1045,8 @@
ehca_reg_mr_exit0:
if (ret)
ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p "
- "iova_start=%p size=%lx acl=%x e_pd=%p pginfo=%p "
- "num_kpages=%lx num_hwpages=%lx",
+ "iova_start=%p size=%llx acl=%x e_pd=%p pginfo=%p "
+ "num_kpages=%llx num_hwpages=%llx",
ret, shca, e_mr, iova_start, size, acl, e_pd, pginfo,
pginfo->num_kpages, pginfo->num_hwpages);
return ret;
@@ -1116,8 +1116,8 @@
*/
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "last "
- "hipz_reg_rpage_mr failed, h_ret=%li "
- "e_mr=%p i=%x hca_hndl=%lx mr_hndl=%lx"
+ "hipz_reg_rpage_mr failed, h_ret=%lli "
+ "e_mr=%p i=%x hca_hndl=%llx mr_hndl=%llx"
" lkey=%x", h_ret, e_mr, i,
shca->ipz_hca_handle.handle,
e_mr->ipz_mr_handle.handle,
@@ -1128,8 +1128,8 @@
ret = 0;
} else if (h_ret != H_PAGE_REGISTERED) {
ehca_err(&shca->ib_device, "hipz_reg_rpage_mr failed, "
- "h_ret=%li e_mr=%p i=%x lkey=%x hca_hndl=%lx "
- "mr_hndl=%lx", h_ret, e_mr, i,
+ "h_ret=%lli e_mr=%p i=%x lkey=%x hca_hndl=%llx "
+ "mr_hndl=%llx", h_ret, e_mr, i,
e_mr->ib.ib_mr.lkey,
shca->ipz_hca_handle.handle,
e_mr->ipz_mr_handle.handle);
@@ -1145,7 +1145,7 @@
ehca_reg_mr_rpages_exit0:
if (ret)
ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p pginfo=%p "
- "num_kpages=%lx num_hwpages=%lx", ret, shca, e_mr,
+ "num_kpages=%llx num_hwpages=%llx", ret, shca, e_mr,
pginfo, pginfo->num_kpages, pginfo->num_hwpages);
return ret;
} /* end ehca_reg_mr_rpages() */
@@ -1184,7 +1184,7 @@
ret = ehca_set_pagebuf(pginfo, pginfo->num_hwpages, kpage);
if (ret) {
ehca_err(&shca->ib_device, "set pagebuf failed, e_mr=%p "
- "pginfo=%p type=%x num_kpages=%lx num_hwpages=%lx "
+ "pginfo=%p type=%x num_kpages=%llx num_hwpages=%llx "
"kpage=%p", e_mr, pginfo, pginfo->type,
pginfo->num_kpages, pginfo->num_hwpages, kpage);
goto ehca_rereg_mr_rereg1_exit1;
@@ -1205,13 +1205,13 @@
* (MW bound or MR is shared)
*/
ehca_warn(&shca->ib_device, "hipz_h_reregister_pmr failed "
- "(Rereg1), h_ret=%li e_mr=%p", h_ret, e_mr);
+ "(Rereg1), h_ret=%lli e_mr=%p", h_ret, e_mr);
*pginfo = pginfo_save;
ret = -EAGAIN;
} else if ((u64 *)hipzout.vaddr != iova_start) {
ehca_err(&shca->ib_device, "PHYP changed iova_start in "
- "rereg_pmr, iova_start=%p iova_start_out=%lx e_mr=%p "
- "mr_handle=%lx lkey=%x lkey_out=%x", iova_start,
+ "rereg_pmr, iova_start=%p iova_start_out=%llx e_mr=%p "
+ "mr_handle=%llx lkey=%x lkey_out=%x", iova_start,
hipzout.vaddr, e_mr, e_mr->ipz_mr_handle.handle,
e_mr->ib.ib_mr.lkey, hipzout.lkey);
ret = -EFAULT;
@@ -1235,7 +1235,7 @@
ehca_rereg_mr_rereg1_exit0:
if ( ret && (ret != -EAGAIN) )
ehca_err(&shca->ib_device, "ret=%i lkey=%x rkey=%x "
- "pginfo=%p num_kpages=%lx num_hwpages=%lx",
+ "pginfo=%p num_kpages=%llx num_hwpages=%llx",
ret, *lkey, *rkey, pginfo, pginfo->num_kpages,
pginfo->num_hwpages);
return ret;
@@ -1263,7 +1263,7 @@
(e_mr->num_hwpages > MAX_RPAGES) ||
(pginfo->num_hwpages > e_mr->num_hwpages)) {
ehca_dbg(&shca->ib_device, "Rereg3 case, "
- "pginfo->num_hwpages=%lx e_mr->num_hwpages=%x",
+ "pginfo->num_hwpages=%llx e_mr->num_hwpages=%x",
pginfo->num_hwpages, e_mr->num_hwpages);
rereg_1_hcall = 0;
rereg_3_hcall = 1;
@@ -1295,7 +1295,7 @@
h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_mr);
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "hipz_free_mr failed, "
- "h_ret=%li e_mr=%p hca_hndl=%lx mr_hndl=%lx "
+ "h_ret=%lli e_mr=%p hca_hndl=%llx mr_hndl=%llx "
"mr->lkey=%x",
h_ret, e_mr, shca->ipz_hca_handle.handle,
e_mr->ipz_mr_handle.handle,
@@ -1328,8 +1328,8 @@
ehca_rereg_mr_exit0:
if (ret)
ehca_err(&shca->ib_device, "ret=%i shca=%p e_mr=%p "
- "iova_start=%p size=%lx acl=%x e_pd=%p pginfo=%p "
- "num_kpages=%lx lkey=%x rkey=%x rereg_1_hcall=%x "
+ "iova_start=%p size=%llx acl=%x e_pd=%p pginfo=%p "
+ "num_kpages=%llx lkey=%x rkey=%x rereg_1_hcall=%x "
"rereg_3_hcall=%x", ret, shca, e_mr, iova_start, size,
acl, e_pd, pginfo, pginfo->num_kpages, *lkey, *rkey,
rereg_1_hcall, rereg_3_hcall);
@@ -1371,8 +1371,8 @@
* FMRs are not shared and no MW bound to FMRs
*/
ehca_err(&shca->ib_device, "hipz_reregister_pmr failed "
- "(Rereg1), h_ret=%li e_fmr=%p hca_hndl=%lx "
- "mr_hndl=%lx lkey=%x lkey_out=%x",
+ "(Rereg1), h_ret=%lli e_fmr=%p hca_hndl=%llx "
+ "mr_hndl=%llx lkey=%x lkey_out=%x",
h_ret, e_fmr, shca->ipz_hca_handle.handle,
e_fmr->ipz_mr_handle.handle,
e_fmr->ib.ib_fmr.lkey, hipzout.lkey);
@@ -1383,7 +1383,7 @@
h_ret = hipz_h_free_resource_mr(shca->ipz_hca_handle, e_fmr);
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "hipz_free_mr failed, "
- "h_ret=%li e_fmr=%p hca_hndl=%lx mr_hndl=%lx "
+ "h_ret=%lli e_fmr=%p hca_hndl=%llx mr_hndl=%llx "
"lkey=%x",
h_ret, e_fmr, shca->ipz_hca_handle.handle,
e_fmr->ipz_mr_handle.handle,
@@ -1447,9 +1447,9 @@
(u64)iova_start, hipz_acl, e_pd->fw_pd,
&hipzout);
if (h_ret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%li "
+ ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%lli "
"shca=%p e_origmr=%p e_newmr=%p iova_start=%p acl=%x "
- "e_pd=%p hca_hndl=%lx mr_hndl=%lx lkey=%x",
+ "e_pd=%p hca_hndl=%llx mr_hndl=%llx lkey=%x",
h_ret, shca, e_origmr, e_newmr, iova_start, acl, e_pd,
shca->ipz_hca_handle.handle,
e_origmr->ipz_mr_handle.handle,
@@ -1527,7 +1527,7 @@
&e_mr->ib.ib_mr.rkey);
if (ret) {
ehca_err(&shca->ib_device, "reg of internal max MR failed, "
- "e_mr=%p iova_start=%p size_maxmr=%lx num_kpages=%x "
+ "e_mr=%p iova_start=%p size_maxmr=%llx num_kpages=%x "
"num_hwpages=%x", e_mr, iova_start, size_maxmr,
num_kpages, num_hwpages);
goto ehca_reg_internal_maxmr_exit1;
@@ -1573,8 +1573,8 @@
(u64)iova_start, hipz_acl, e_pd->fw_pd,
&hipzout);
if (h_ret != H_SUCCESS) {
- ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%li "
- "e_origmr=%p hca_hndl=%lx mr_hndl=%lx lkey=%x",
+ ehca_err(&shca->ib_device, "hipz_reg_smr failed, h_ret=%lli "
+ "e_origmr=%p hca_hndl=%llx mr_hndl=%llx lkey=%x",
h_ret, e_origmr, shca->ipz_hca_handle.handle,
e_origmr->ipz_mr_handle.handle,
e_origmr->ib.ib_mr.lkey);
@@ -1651,28 +1651,28 @@
/* check first buffer */
if (((u64)iova_start & ~PAGE_MASK) != (pbuf->addr & ~PAGE_MASK)) {
ehca_gen_err("iova_start/addr mismatch, iova_start=%p "
- "pbuf->addr=%lx pbuf->size=%lx",
+ "pbuf->addr=%llx pbuf->size=%llx",
iova_start, pbuf->addr, pbuf->size);
return -EINVAL;
}
if (((pbuf->addr + pbuf->size) % PAGE_SIZE) &&
(num_phys_buf > 1)) {
- ehca_gen_err("addr/size mismatch in 1st buf, pbuf->addr=%lx "
- "pbuf->size=%lx", pbuf->addr, pbuf->size);
+ ehca_gen_err("addr/size mismatch in 1st buf, pbuf->addr=%llx "
+ "pbuf->size=%llx", pbuf->addr, pbuf->size);
return -EINVAL;
}
for (i = 0; i < num_phys_buf; i++) {
if ((i > 0) && (pbuf->addr % PAGE_SIZE)) {
- ehca_gen_err("bad address, i=%x pbuf->addr=%lx "
- "pbuf->size=%lx",
+ ehca_gen_err("bad address, i=%x pbuf->addr=%llx "
+ "pbuf->size=%llx",
i, pbuf->addr, pbuf->size);
return -EINVAL;
}
if (((i > 0) && /* not 1st */
(i < (num_phys_buf - 1)) && /* not last */
(pbuf->size % PAGE_SIZE)) || (pbuf->size == 0)) {
- ehca_gen_err("bad size, i=%x pbuf->size=%lx",
+ ehca_gen_err("bad size, i=%x pbuf->size=%llx",
i, pbuf->size);
return -EINVAL;
}
@@ -1705,7 +1705,7 @@
page = page_list;
for (i = 0; i < list_len; i++) {
if (*page % e_fmr->fmr_page_size) {
- ehca_gen_err("bad page, i=%x *page=%lx page=%p fmr=%p "
+ ehca_gen_err("bad page, i=%x *page=%llx page=%p fmr=%p "
"fmr_page_size=%x", i, *page, page, e_fmr,
e_fmr->fmr_page_size);
return -EINVAL;
@@ -1743,9 +1743,9 @@
(pginfo->next_hwpage *
pginfo->hwpage_size));
if ( !(*kpage) ) {
- ehca_gen_err("pgaddr=%lx "
- "chunk->page_list[i]=%lx "
- "i=%x next_hwpage=%lx",
+ ehca_gen_err("pgaddr=%llx "
+ "chunk->page_list[i]=%llx "
+ "i=%x next_hwpage=%llx",
pgaddr, (u64)sg_dma_address(
&chunk->page_list[i]),
i, pginfo->next_hwpage);
@@ -1795,11 +1795,11 @@
for (t = start_idx; t <= end_idx; t++) {
u64 pgaddr = page_to_pfn(sg_page(&page_list[t])) << PAGE_SHIFT;
if (ehca_debug_level >= 3)
- ehca_gen_dbg("chunk_page=%lx value=%016lx", pgaddr,
+ ehca_gen_dbg("chunk_page=%llx value=%016llx", pgaddr,
*(u64 *)abs_to_virt(phys_to_abs(pgaddr)));
if (pgaddr - PAGE_SIZE != *prev_pgaddr) {
- ehca_gen_err("uncontiguous page found pgaddr=%lx "
- "prev_pgaddr=%lx page_list_i=%x",
+ ehca_gen_err("uncontiguous page found pgaddr=%llx "
+ "prev_pgaddr=%llx page_list_i=%x",
pgaddr, *prev_pgaddr, t);
return -EINVAL;
}
@@ -1833,7 +1833,7 @@
<< PAGE_SHIFT );
*kpage = phys_to_abs(pgaddr);
if ( !(*kpage) ) {
- ehca_gen_err("pgaddr=%lx i=%x",
+ ehca_gen_err("pgaddr=%llx i=%x",
pgaddr, i);
ret = -EFAULT;
return ret;
@@ -1846,8 +1846,8 @@
if (pginfo->hwpage_cnt) {
ehca_gen_err(
"invalid alignment "
- "pgaddr=%lx i=%x "
- "mr_pgsize=%lx",
+ "pgaddr=%llx i=%x "
+ "mr_pgsize=%llx",
pgaddr, i,
pginfo->hwpage_size);
ret = -EFAULT;
@@ -1866,8 +1866,8 @@
if (ehca_debug_level >= 3) {
u64 val = *(u64 *)abs_to_virt(
phys_to_abs(pgaddr));
- ehca_gen_dbg("kpage=%lx chunk_page=%lx "
- "value=%016lx",
+ ehca_gen_dbg("kpage=%llx chunk_page=%llx "
+ "value=%016llx",
*kpage, pgaddr, val);
}
prev_pgaddr = pgaddr;
@@ -1944,9 +1944,9 @@
if ((pginfo->kpage_cnt >= pginfo->num_kpages) ||
(pginfo->hwpage_cnt >= pginfo->num_hwpages)) {
ehca_gen_err("kpage_cnt >= num_kpages, "
- "kpage_cnt=%lx num_kpages=%lx "
- "hwpage_cnt=%lx "
- "num_hwpages=%lx i=%x",
+ "kpage_cnt=%llx num_kpages=%llx "
+ "hwpage_cnt=%llx "
+ "num_hwpages=%llx i=%x",
pginfo->kpage_cnt,
pginfo->num_kpages,
pginfo->hwpage_cnt,
@@ -1957,8 +1957,8 @@
(pbuf->addr & ~(pginfo->hwpage_size - 1)) +
(pginfo->next_hwpage * pginfo->hwpage_size));
if ( !(*kpage) && pbuf->addr ) {
- ehca_gen_err("pbuf->addr=%lx pbuf->size=%lx "
- "next_hwpage=%lx", pbuf->addr,
+ ehca_gen_err("pbuf->addr=%llx pbuf->size=%llx "
+ "next_hwpage=%llx", pbuf->addr,
pbuf->size, pginfo->next_hwpage);
return -EFAULT;
}
@@ -1996,8 +1996,8 @@
*kpage = phys_to_abs((*fmrlist & ~(pginfo->hwpage_size - 1)) +
pginfo->next_hwpage * pginfo->hwpage_size);
if ( !(*kpage) ) {
- ehca_gen_err("*fmrlist=%lx fmrlist=%p "
- "next_listelem=%lx next_hwpage=%lx",
+ ehca_gen_err("*fmrlist=%llx fmrlist=%p "
+ "next_listelem=%llx next_hwpage=%llx",
*fmrlist, fmrlist,
pginfo->u.fmr.next_listelem,
pginfo->next_hwpage);
@@ -2025,7 +2025,7 @@
~(pginfo->hwpage_size - 1));
if (prev + pginfo->u.fmr.fmr_pgsize != p) {
ehca_gen_err("uncontiguous fmr pages "
- "found prev=%lx p=%lx "
+ "found prev=%llx p=%llx "
"idx=%x", prev, p, i + j);
return -EINVAL;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index f161cf1..00c1081 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -331,7 +331,7 @@
if (cnt == (nr_q_pages - 1)) { /* last page! */
if (h_ret != expected_hret) {
ehca_err(ib_dev, "hipz_qp_register_rpage() "
- "h_ret=%li", h_ret);
+ "h_ret=%lli", h_ret);
ret = ehca2ib_return_code(h_ret);
goto init_qp_queue1;
}
@@ -345,7 +345,7 @@
} else {
if (h_ret != H_PAGE_REGISTERED) {
ehca_err(ib_dev, "hipz_qp_register_rpage() "
- "h_ret=%li", h_ret);
+ "h_ret=%lli", h_ret);
ret = ehca2ib_return_code(h_ret);
goto init_qp_queue1;
}
@@ -709,7 +709,7 @@
h_ret = hipz_h_alloc_resource_qp(shca->ipz_hca_handle, &parms);
if (h_ret != H_SUCCESS) {
- ehca_err(pd->device, "h_alloc_resource_qp() failed h_ret=%li",
+ ehca_err(pd->device, "h_alloc_resource_qp() failed h_ret=%lli",
h_ret);
ret = ehca2ib_return_code(h_ret);
goto create_qp_exit1;
@@ -1010,7 +1010,7 @@
mqpcb, my_qp->galpas.kernel);
if (hret != H_SUCCESS) {
ehca_err(pd->device, "Could not modify SRQ to INIT "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, my_qp->real_qp_num, hret);
goto create_srq2;
}
@@ -1024,7 +1024,7 @@
mqpcb, my_qp->galpas.kernel);
if (hret != H_SUCCESS) {
ehca_err(pd->device, "Could not enable SRQ "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, my_qp->real_qp_num, hret);
goto create_srq2;
}
@@ -1038,7 +1038,7 @@
mqpcb, my_qp->galpas.kernel);
if (hret != H_SUCCESS) {
ehca_err(pd->device, "Could not modify SRQ to RTR "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, my_qp->real_qp_num, hret);
goto create_srq2;
}
@@ -1078,7 +1078,7 @@
&bad_send_wqe_p, NULL, 2);
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "hipz_h_disable_and_get_wqe() failed"
- " ehca_qp=%p qp_num=%x h_ret=%li",
+ " ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, qp_num, h_ret);
return ehca2ib_return_code(h_ret);
}
@@ -1134,7 +1134,7 @@
if (ipz_queue_abs_to_offset(ipz_queue, wqe_p, &q_ofs)) {
ehca_gen_err("Invalid offset for calculating left cqes "
- "wqe_p=%#lx wqe_v=%p\n", wqe_p, wqe_v);
+ "wqe_p=%#llx wqe_v=%p\n", wqe_p, wqe_v);
return -EFAULT;
}
@@ -1168,7 +1168,7 @@
&send_wqe_p, &recv_wqe_p, 4);
if (h_ret != H_SUCCESS) {
ehca_err(&shca->ib_device, "disable_and_get_wqe() "
- "failed ehca_qp=%p qp_num=%x h_ret=%li",
+ "failed ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, qp_num, h_ret);
return ehca2ib_return_code(h_ret);
}
@@ -1261,7 +1261,7 @@
mqpcb, my_qp->galpas.kernel);
if (h_ret != H_SUCCESS) {
ehca_err(ibqp->device, "hipz_h_query_qp() failed "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, ibqp->qp_num, h_ret);
ret = ehca2ib_return_code(h_ret);
goto modify_qp_exit1;
@@ -1690,7 +1690,7 @@
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
- ehca_err(ibqp->device, "hipz_h_modify_qp() failed h_ret=%li "
+ ehca_err(ibqp->device, "hipz_h_modify_qp() failed h_ret=%lli "
"ehca_qp=%p qp_num=%x", h_ret, my_qp, ibqp->qp_num);
goto modify_qp_exit2;
}
@@ -1723,7 +1723,7 @@
ret = ehca2ib_return_code(h_ret);
ehca_err(ibqp->device, "ENABLE in context of "
"RESET_2_INIT failed! Maybe you didn't get "
- "a LID h_ret=%li ehca_qp=%p qp_num=%x",
+ "a LID h_ret=%lli ehca_qp=%p qp_num=%x",
h_ret, my_qp, ibqp->qp_num);
goto modify_qp_exit2;
}
@@ -1909,7 +1909,7 @@
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
ehca_err(qp->device, "hipz_h_query_qp() failed "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, qp->qp_num, h_ret);
goto query_qp_exit1;
}
@@ -2074,7 +2074,7 @@
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
- ehca_err(ibsrq->device, "hipz_h_modify_qp() failed h_ret=%li "
+ ehca_err(ibsrq->device, "hipz_h_modify_qp() failed h_ret=%lli "
"ehca_qp=%p qp_num=%x",
h_ret, my_qp, my_qp->real_qp_num);
}
@@ -2108,7 +2108,7 @@
if (h_ret != H_SUCCESS) {
ret = ehca2ib_return_code(h_ret);
ehca_err(srq->device, "hipz_h_query_qp() failed "
- "ehca_qp=%p qp_num=%x h_ret=%li",
+ "ehca_qp=%p qp_num=%x h_ret=%lli",
my_qp, my_qp->real_qp_num, h_ret);
goto query_srq_exit1;
}
@@ -2179,7 +2179,7 @@
h_ret = hipz_h_destroy_qp(shca->ipz_hca_handle, my_qp);
if (h_ret != H_SUCCESS) {
- ehca_err(dev, "hipz_h_destroy_qp() failed h_ret=%li "
+ ehca_err(dev, "hipz_h_destroy_qp() failed h_ret=%lli "
"ehca_qp=%p qp_num=%x", h_ret, my_qp, qp_num);
return ehca2ib_return_code(h_ret);
}
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index c711268..5a3d96f 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -822,7 +822,7 @@
offset = qmap->next_wqe_idx * ipz_queue->qe_size;
wqe = (struct ehca_wqe *)ipz_qeit_calc(ipz_queue, offset);
if (!wqe) {
- ehca_err(cq->device, "Invalid wqe offset=%#lx on "
+ ehca_err(cq->device, "Invalid wqe offset=%#llx on "
"qp_num=%#x", offset, my_qp->real_qp_num);
return nr;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_sqp.c b/drivers/infiniband/hw/ehca/ehca_sqp.c
index 706d97a..44447aa 100644
--- a/drivers/infiniband/hw/ehca/ehca_sqp.c
+++ b/drivers/infiniband/hw/ehca/ehca_sqp.c
@@ -85,7 +85,7 @@
if (ret != H_SUCCESS) {
ehca_err(&shca->ib_device,
- "Can't define AQP1 for port %x. h_ret=%li",
+ "Can't define AQP1 for port %x. h_ret=%lli",
port, ret);
return ret;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index 21f7d06..f09914c 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -116,7 +116,7 @@
unsigned char *deb = (unsigned char *)(adr); \
for (x = 0; x < l; x += 16) { \
printk(KERN_INFO "EHCA_DMP:%s " format \
- " adr=%p ofs=%04x %016lx %016lx\n", \
+ " adr=%p ofs=%04x %016llx %016llx\n", \
__func__, ##args, deb, x, \
*((u64 *)&deb[0]), *((u64 *)&deb[8])); \
deb += 16; \
diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c
index e43ed8f..3cb688d 100644
--- a/drivers/infiniband/hw/ehca/ehca_uverbs.c
+++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c
@@ -114,7 +114,7 @@
physical = galpas->user.fw_handle;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- ehca_gen_dbg("vsize=%lx physical=%lx", vsize, physical);
+ ehca_gen_dbg("vsize=%llx physical=%llx", vsize, physical);
/* VM_IO | VM_RESERVED are set by remap_pfn_range() */
ret = remap_4k_pfn(vma, vma->vm_start, physical >> EHCA_PAGESHIFT,
vma->vm_page_prot);
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c
index 415d3a4..d0ab0c0 100644
--- a/drivers/infiniband/hw/ehca/hcp_if.c
+++ b/drivers/infiniband/hw/ehca/hcp_if.c
@@ -226,7 +226,7 @@
u32 *eq_ist)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
u64 allocate_controls;
/* resource type */
@@ -249,7 +249,7 @@
*eq_ist = (u32)outs[5];
if (ret == H_NOT_ENOUGH_RESOURCES)
- ehca_gen_err("Not enough resource - ret=%li ", ret);
+ ehca_gen_err("Not enough resource - ret=%lli ", ret);
return ret;
}
@@ -270,7 +270,7 @@
struct ehca_alloc_cq_parms *param)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
adapter_handle.handle, /* r4 */
@@ -287,7 +287,7 @@
hcp_galpas_ctor(&cq->galpas, outs[5], outs[6]);
if (ret == H_NOT_ENOUGH_RESOURCES)
- ehca_gen_err("Not enough resources. ret=%li", ret);
+ ehca_gen_err("Not enough resources. ret=%lli", ret);
return ret;
}
@@ -297,7 +297,7 @@
{
u64 ret;
u64 allocate_controls, max_r10_reg, r11, r12;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
allocate_controls =
EHCA_BMASK_SET(H_ALL_RES_QP_ENHANCED_OPS, parms->ext_type)
@@ -362,7 +362,7 @@
hcp_galpas_ctor(&parms->galpas, outs[6], outs[6]);
if (ret == H_NOT_ENOUGH_RESOURCES)
- ehca_gen_err("Not enough resources. ret=%li", ret);
+ ehca_gen_err("Not enough resources. ret=%lli", ret);
return ret;
}
@@ -454,7 +454,7 @@
const u64 count)
{
if (count != 1) {
- ehca_gen_err("Ppage counter=%lx", count);
+ ehca_gen_err("Ppage counter=%llx", count);
return H_PARAMETER;
}
return hipz_h_register_rpage(adapter_handle,
@@ -489,7 +489,7 @@
const struct h_galpa gal)
{
if (count != 1) {
- ehca_gen_err("Page counter=%lx", count);
+ ehca_gen_err("Page counter=%llx", count);
return H_PARAMETER;
}
@@ -508,7 +508,7 @@
const struct h_galpa galpa)
{
if (count > 1) {
- ehca_gen_err("Page counter=%lx", count);
+ ehca_gen_err("Page counter=%llx", count);
return H_PARAMETER;
}
@@ -525,7 +525,7 @@
int dis_and_get_function_code)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_DISABLE_AND_GETC, outs,
adapter_handle.handle, /* r4 */
@@ -548,7 +548,7 @@
struct h_galpa gal)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_MODIFY_QP, outs,
adapter_handle.handle, /* r4 */
qp_handle.handle, /* r5 */
@@ -557,7 +557,7 @@
0, 0, 0, 0, 0);
if (ret == H_NOT_ENOUGH_RESOURCES)
- ehca_gen_err("Insufficient resources ret=%li", ret);
+ ehca_gen_err("Insufficient resources ret=%lli", ret);
return ret;
}
@@ -579,7 +579,7 @@
struct ehca_qp *qp)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = hcp_galpas_dtor(&qp->galpas);
if (ret) {
@@ -593,7 +593,7 @@
qp->ipz_qp_handle.handle, /* r6 */
0, 0, 0, 0, 0, 0);
if (ret == H_HARDWARE)
- ehca_gen_err("HCA not operational. ret=%li", ret);
+ ehca_gen_err("HCA not operational. ret=%lli", ret);
ret = ehca_plpar_hcall_norets(H_FREE_RESOURCE,
adapter_handle.handle, /* r4 */
@@ -601,7 +601,7 @@
0, 0, 0, 0, 0);
if (ret == H_RESOURCE)
- ehca_gen_err("Resource still in use. ret=%li", ret);
+ ehca_gen_err("Resource still in use. ret=%lli", ret);
return ret;
}
@@ -625,7 +625,7 @@
u32 * bma_qp_nr)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_DEFINE_AQP1, outs,
adapter_handle.handle, /* r4 */
@@ -636,7 +636,7 @@
*bma_qp_nr = (u32)outs[1];
if (ret == H_ALIAS_EXIST)
- ehca_gen_err("AQP1 already exists. ret=%li", ret);
+ ehca_gen_err("AQP1 already exists. ret=%lli", ret);
return ret;
}
@@ -658,7 +658,7 @@
0, 0);
if (ret == H_NOT_ENOUGH_RESOURCES)
- ehca_gen_err("Not enough resources. ret=%li", ret);
+ ehca_gen_err("Not enough resources. ret=%lli", ret);
return ret;
}
@@ -697,7 +697,7 @@
0, 0, 0, 0);
if (ret == H_RESOURCE)
- ehca_gen_err("H_FREE_RESOURCE failed ret=%li ", ret);
+ ehca_gen_err("H_FREE_RESOURCE failed ret=%lli ", ret);
return ret;
}
@@ -719,7 +719,7 @@
0, 0, 0, 0, 0);
if (ret == H_RESOURCE)
- ehca_gen_err("Resource in use. ret=%li ", ret);
+ ehca_gen_err("Resource in use. ret=%lli ", ret);
return ret;
}
@@ -733,7 +733,7 @@
struct ehca_mr_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
adapter_handle.handle, /* r4 */
@@ -774,9 +774,9 @@
if ((count > 1) && (logical_address_of_page & (EHCA_PAGESIZE-1))) {
ehca_gen_err("logical_address_of_page not on a 4k boundary "
- "adapter_handle=%lx mr=%p mr_handle=%lx "
+ "adapter_handle=%llx mr=%p mr_handle=%llx "
"pagesize=%x queue_type=%x "
- "logical_address_of_page=%lx count=%lx",
+ "logical_address_of_page=%llx count=%llx",
adapter_handle.handle, mr,
mr->ipz_mr_handle.handle, pagesize, queue_type,
logical_address_of_page, count);
@@ -794,7 +794,7 @@
struct ehca_mr_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_QUERY_MR, outs,
adapter_handle.handle, /* r4 */
@@ -828,7 +828,7 @@
struct ehca_mr_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_REREGISTER_PMR, outs,
adapter_handle.handle, /* r4 */
@@ -855,7 +855,7 @@
struct ehca_mr_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_REGISTER_SMR, outs,
adapter_handle.handle, /* r4 */
@@ -877,7 +877,7 @@
struct ehca_mw_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_ALLOC_RESOURCE, outs,
adapter_handle.handle, /* r4 */
@@ -895,7 +895,7 @@
struct ehca_mw_hipzout_parms *outparms)
{
u64 ret;
- u64 outs[PLPAR_HCALL9_BUFSIZE];
+ unsigned long outs[PLPAR_HCALL9_BUFSIZE];
ret = ehca_plpar_hcall9(H_QUERY_MW, outs,
adapter_handle.handle, /* r4 */
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 39167a7..a91cb4c 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1462,7 +1462,8 @@
}
static int build_lso_seg(struct mlx4_wqe_lso_seg *wqe, struct ib_send_wr *wr,
- struct mlx4_ib_qp *qp, unsigned *lso_seg_len)
+ struct mlx4_ib_qp *qp, unsigned *lso_seg_len,
+ __be32 *lso_hdr_sz)
{
unsigned halign = ALIGN(sizeof *wqe + wr->wr.ud.hlen, 16);
@@ -1479,12 +1480,8 @@
memcpy(wqe->header, wr->wr.ud.header, wr->wr.ud.hlen);
- /* make sure LSO header is written before overwriting stamping */
- wmb();
-
- wqe->mss_hdr_size = cpu_to_be32((wr->wr.ud.mss - wr->wr.ud.hlen) << 16 |
- wr->wr.ud.hlen);
-
+ *lso_hdr_sz = cpu_to_be32((wr->wr.ud.mss - wr->wr.ud.hlen) << 16 |
+ wr->wr.ud.hlen);
*lso_seg_len = halign;
return 0;
}
@@ -1518,6 +1515,9 @@
int uninitialized_var(stamp);
int uninitialized_var(size);
unsigned uninitialized_var(seglen);
+ __be32 dummy;
+ __be32 *lso_wqe;
+ __be32 uninitialized_var(lso_hdr_sz);
int i;
spin_lock_irqsave(&qp->sq.lock, flags);
@@ -1525,6 +1525,8 @@
ind = qp->sq_next_wqe;
for (nreq = 0; wr; ++nreq, wr = wr->next) {
+ lso_wqe = &dummy;
+
if (mlx4_wq_overflow(&qp->sq, nreq, qp->ibqp.send_cq)) {
err = -ENOMEM;
*bad_wr = wr;
@@ -1606,11 +1608,12 @@
size += sizeof (struct mlx4_wqe_datagram_seg) / 16;
if (wr->opcode == IB_WR_LSO) {
- err = build_lso_seg(wqe, wr, qp, &seglen);
+ err = build_lso_seg(wqe, wr, qp, &seglen, &lso_hdr_sz);
if (unlikely(err)) {
*bad_wr = wr;
goto out;
}
+ lso_wqe = (__be32 *) wqe;
wqe += seglen;
size += seglen / 16;
}
@@ -1652,6 +1655,14 @@
for (i = wr->num_sge - 1; i >= 0; --i, --dseg)
set_data_seg(dseg, wr->sg_list + i);
+ /*
+ * Possibly overwrite stamping in cacheline with LSO
+ * segment only after making sure all data segments
+ * are written.
+ */
+ wmb();
+ *lso_wqe = lso_hdr_sz;
+
ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
MLX4_WQE_CTRL_FENCE : 0) | size;
@@ -1686,7 +1697,6 @@
stamp_send_wqe(qp, stamp, size * 16);
ind = pad_wraparound(qp, ind);
}
-
}
out:
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index dce0443..0bd2a4f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -106,23 +106,17 @@
ipoib_dbg(priv, "bringing up interface\n");
- set_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags);
+ if (!test_and_set_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
+ napi_enable(&priv->napi);
if (ipoib_pkey_dev_delay_open(dev))
return 0;
- napi_enable(&priv->napi);
+ if (ipoib_ib_dev_open(dev))
+ goto err_disable;
- if (ipoib_ib_dev_open(dev)) {
- napi_disable(&priv->napi);
- return -EINVAL;
- }
-
- if (ipoib_ib_dev_up(dev)) {
- ipoib_ib_dev_stop(dev, 1);
- napi_disable(&priv->napi);
- return -EINVAL;
- }
+ if (ipoib_ib_dev_up(dev))
+ goto err_stop;
if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
struct ipoib_dev_priv *cpriv;
@@ -144,6 +138,15 @@
netif_start_queue(dev);
return 0;
+
+err_stop:
+ ipoib_ib_dev_stop(dev, 1);
+
+err_disable:
+ napi_disable(&priv->napi);
+ clear_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags);
+
+ return -EINVAL;
}
static int ipoib_stop(struct net_device *dev)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 59d02e0b..425e311 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -409,7 +409,7 @@
}
if (mcast->logcount++ < 20) {
- if (status == -ETIMEDOUT) {
+ if (status == -ETIMEDOUT || status == -EAGAIN) {
ipoib_dbg_mcast(priv, "multicast join failed for %pI6, status %d\n",
mcast->mcmember.mgid.raw, status);
} else {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 2cf1a40..5a76a55 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -61,6 +61,7 @@
ppriv = netdev_priv(pdev);
+ rtnl_lock();
mutex_lock(&ppriv->vlan_mutex);
/*
@@ -111,7 +112,7 @@
goto device_init_failed;
}
- result = register_netdev(priv->dev);
+ result = register_netdevice(priv->dev);
if (result) {
ipoib_warn(priv, "failed to initialize; error %i", result);
goto register_failed;
@@ -134,12 +135,13 @@
list_add_tail(&priv->list, &ppriv->child_intfs);
mutex_unlock(&ppriv->vlan_mutex);
+ rtnl_unlock();
return 0;
sysfs_failed:
ipoib_delete_debug_files(priv->dev);
- unregister_netdev(priv->dev);
+ unregister_netdevice(priv->dev);
register_failed:
ipoib_dev_cleanup(priv->dev);
@@ -149,6 +151,7 @@
err:
mutex_unlock(&ppriv->vlan_mutex);
+ rtnl_unlock();
return result;
}
@@ -162,10 +165,11 @@
ppriv = netdev_priv(pdev);
+ rtnl_lock();
mutex_lock(&ppriv->vlan_mutex);
list_for_each_entry_safe(priv, tpriv, &ppriv->child_intfs, list) {
if (priv->pkey == pkey) {
- unregister_netdev(priv->dev);
+ unregister_netdevice(priv->dev);
ipoib_dev_cleanup(priv->dev);
list_del(&priv->list);
free_netdev(priv->dev);
@@ -175,6 +179,7 @@
}
}
mutex_unlock(&ppriv->vlan_mutex);
+ rtnl_unlock();
return ret;
}
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 595ba8e..0b28141 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -4599,6 +4599,7 @@
printk(KERN_ERR "%s: no memory for coeffs\n",
__func__);
ret = -ENOMEM;
+ kfree(bch);
goto free_chan;
}
bch->nr = ch;
@@ -4767,6 +4768,7 @@
printk(KERN_ERR "%s: no memory for coeffs\n",
__func__);
ret = -ENOMEM;
+ kfree(bch);
goto free_chan;
}
bch->nr = ch + 1;
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 7c5f970..cb8943d 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -292,7 +292,9 @@
lp->dialstate = 0;
dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
dev->st_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
- isdn_free_channel(lp->isdn_device, lp->isdn_channel, ISDN_USAGE_NET);
+ if (lp->isdn_device != -1 && lp->isdn_channel != -1)
+ isdn_free_channel(lp->isdn_device, lp->isdn_channel,
+ ISDN_USAGE_NET);
lp->flags &= ~ISDN_NET_CONNECTED;
lp->isdn_device = -1;
lp->isdn_channel = -1;
@@ -2513,7 +2515,6 @@
.ndo_stop = isdn_net_close,
.ndo_do_ioctl = isdn_net_ioctl,
- .ndo_validate_addr = NULL,
.ndo_start_xmit = isdn_net_start_xmit,
.ndo_get_stats = isdn_net_get_stats,
.ndo_tx_timeout = isdn_net_tx_timeout,
@@ -2528,12 +2529,8 @@
ether_setup(dev);
- dev->flags = IFF_NOARP | IFF_POINTOPOINT;
/* Setup the generic properties */
- dev->mtu = 1500;
dev->flags = IFF_NOARP|IFF_POINTOPOINT;
- dev->type = ARPHRD_ETHER;
- dev->addr_len = ETH_ALEN;
dev->header_ops = NULL;
dev->netdev_ops = &isdn_netdev_ops;
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index a3551dd..aa30b5c 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -431,6 +431,7 @@
return 0;
}
+#ifdef CONFIG_IPPP_FILTER
static int get_filter(void __user *arg, struct sock_filter **p)
{
struct sock_fprog uprog;
@@ -465,6 +466,7 @@
*p = code;
return uprog.len;
}
+#endif /* CONFIG_IPPP_FILTER */
/*
* ippp device ioctl
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index a4a1ae2..7427136 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -119,13 +119,6 @@
outputs. To be useful the particular board must have LEDs
and they must be connected to the GPIO lines.
-config LEDS_HP_DISK
- tristate "LED Support for disk protection LED on HP notebooks"
- depends on LEDS_CLASS && ACPI
- help
- This option enable support for disk protection LED, found on
- newer HP notebooks.
-
config LEDS_CLEVO_MAIL
tristate "Mail LED on Clevo notebook (EXPERIMENTAL)"
depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index bc247cb..9d76f0f 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -23,7 +23,6 @@
obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
obj-$(CONFIG_LEDS_PCA955X) += leds-pca955x.o
obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o
-obj-$(CONFIG_LEDS_HP_DISK) += leds-hp-disk.o
obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
# LED Triggers
diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c
deleted file mode 100644
index d786adc..0000000
--- a/drivers/leds/leds-hp-disk.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * leds-hp-disk.c - driver for HP "hard disk protection" LED
- *
- * Copyright (C) 2008 Pavel Machek
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/dmi.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/kthread.h>
-#include <linux/leds.h>
-#include <acpi/acpi_drivers.h>
-
-#define DRIVER_NAME "leds-hp-disk"
-#define ACPI_MDPS_CLASS "led"
-
-/* For automatic insertion of the module */
-static struct acpi_device_id hpled_device_ids[] = {
- {"HPQ0004", 0}, /* HP Mobile Data Protection System PNP */
- {"", 0},
-};
-MODULE_DEVICE_TABLE(acpi, hpled_device_ids);
-
-struct acpi_hpled {
- struct acpi_device *device; /* The ACPI device */
-};
-
-static struct acpi_hpled adev;
-
-static acpi_status hpled_acpi_write(acpi_handle handle, int reg)
-{
- unsigned long long ret; /* Not used when writing */
- union acpi_object in_obj[1];
- struct acpi_object_list args = { 1, in_obj };
-
- in_obj[0].type = ACPI_TYPE_INTEGER;
- in_obj[0].integer.value = reg;
-
- return acpi_evaluate_integer(handle, "ALED", &args, &ret);
-}
-
-static void hpled_set(struct led_classdev *led_cdev,
- enum led_brightness value)
-{
- hpled_acpi_write(adev.device->handle, !!value);
-}
-
-static struct led_classdev hpled_led = {
- .name = "hp:red:hddprotection",
- .default_trigger = "heartbeat",
- .brightness_set = hpled_set,
- .flags = LED_CORE_SUSPENDRESUME,
-};
-
-static int hpled_add(struct acpi_device *device)
-{
- int ret;
-
- if (!device)
- return -EINVAL;
-
- adev.device = device;
- strcpy(acpi_device_name(device), DRIVER_NAME);
- strcpy(acpi_device_class(device), ACPI_MDPS_CLASS);
- device->driver_data = &adev;
-
- ret = led_classdev_register(NULL, &hpled_led);
- return ret;
-}
-
-static int hpled_remove(struct acpi_device *device, int type)
-{
- if (!device)
- return -EINVAL;
-
- led_classdev_unregister(&hpled_led);
- return 0;
-}
-
-
-
-static struct acpi_driver leds_hp_driver = {
- .name = DRIVER_NAME,
- .class = ACPI_MDPS_CLASS,
- .ids = hpled_device_ids,
- .ops = {
- .add = hpled_add,
- .remove = hpled_remove,
- }
-};
-
-static int __init hpled_init_module(void)
-{
- int ret;
-
- if (acpi_disabled)
- return -ENODEV;
-
- ret = acpi_bus_register_driver(&leds_hp_driver);
- if (ret < 0)
- return ret;
-
- printk(KERN_INFO DRIVER_NAME " driver loaded.\n");
-
- return 0;
-}
-
-static void __exit hpled_exit_module(void)
-{
- acpi_bus_unregister_driver(&leds_hp_driver);
-}
-
-MODULE_DESCRIPTION("Driver for HP disk protection LED");
-MODULE_AUTHOR("Pavel Machek <pavel@suse.cz>");
-MODULE_LICENSE("GPL");
-
-module_init(hpled_init_module);
-module_exit(hpled_exit_module);
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 90663e0..60156df 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -224,7 +224,7 @@
break;
/* If the Guest asked to be stopped, we sleep. The Guest's
- * clock timer or LHCALL_BREAK from the Waker will wake us. */
+ * clock timer or LHREQ_BREAK from the Waker will wake us. */
if (cpu->halted) {
set_current_state(TASK_INTERRUPTIBLE);
schedule();
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 34bc017..b8ee103 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -307,9 +307,8 @@
* kmalloc()ed string, either of which is ok to hand to kfree(). */
if (!IS_ERR(lg->dead))
kfree(lg->dead);
- /* We clear the entire structure, which also marks it as free for the
- * next user. */
- memset(lg, 0, sizeof(*lg));
+ /* Free the memory allocated to the lguest_struct */
+ kfree(lg);
/* Release lock and exit. */
mutex_unlock(&lguest_lock);
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 1e3aea9..09658b2 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -25,13 +25,13 @@
{
dev_info_t *hash;
linear_conf_t *conf = mddev_to_conf(mddev);
+ sector_t idx = sector >> conf->sector_shift;
/*
* sector_div(a,b) returns the remainer and sets a to a/b
*/
- sector >>= conf->sector_shift;
- (void)sector_div(sector, conf->spacing);
- hash = conf->hash_table[sector];
+ (void)sector_div(idx, conf->spacing);
+ hash = conf->hash_table[idx];
while (sector >= hash->num_sectors + hash->start_sector)
hash++;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 41e2509..4495104 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1481,6 +1481,11 @@
if (find_rdev_nr(mddev, rdev->desc_nr))
return -EBUSY;
}
+ if (mddev->max_disks && rdev->desc_nr >= mddev->max_disks) {
+ printk(KERN_WARNING "md: %s: array is limited to %d devices\n",
+ mdname(mddev), mddev->max_disks);
+ return -EBUSY;
+ }
bdevname(rdev->bdev,b);
while ( (s=strchr(b, '/')) != NULL)
*s = '!';
@@ -2441,6 +2446,15 @@
i = 0;
rdev_for_each(rdev, tmp, mddev) {
+ if (rdev->desc_nr >= mddev->max_disks ||
+ i > mddev->max_disks) {
+ printk(KERN_WARNING
+ "md: %s: %s: only %d devices permitted\n",
+ mdname(mddev), bdevname(rdev->bdev, b),
+ mddev->max_disks);
+ kick_rdev_from_array(rdev);
+ continue;
+ }
if (rdev != freshest)
if (super_types[mddev->major_version].
validate_super(mddev, rdev)) {
@@ -4614,13 +4628,6 @@
* noticed in interrupt contexts ...
*/
- if (rdev->desc_nr == mddev->max_disks) {
- printk(KERN_WARNING "%s: can not hot-add to full array!\n",
- mdname(mddev));
- err = -EBUSY;
- goto abort_unbind_export;
- }
-
rdev->raid_disk = -1;
md_update_sb(mddev, 1);
@@ -4634,9 +4641,6 @@
md_new_event(mddev);
return 0;
-abort_unbind_export:
- unbind_rdev_from_array(rdev);
-
abort_export:
export_rdev(rdev);
return err;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 7b4f5f7..01e3cff 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1640,7 +1640,8 @@
}
bio = r1_bio->bios[r1_bio->read_disk];
- if ((disk=read_balance(conf, r1_bio)) == -1) {
+ if ((disk=read_balance(conf, r1_bio)) == -1 ||
+ disk == r1_bio->read_disk) {
printk(KERN_ALERT "raid1: %s: unrecoverable I/O"
" read error for block %llu\n",
bdevname(bio->bi_bdev,b),
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 6098b62..47fee05 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -576,6 +576,7 @@
vv->vflip = c->value;
break;
default: {
+ mutex_unlock(&dev->lock);
return -EINVAL;
}
}
diff --git a/drivers/media/common/tuners/mxl5007t.c b/drivers/media/common/tuners/mxl5007t.c
index 64379f2..3ec2894 100644
--- a/drivers/media/common/tuners/mxl5007t.c
+++ b/drivers/media/common/tuners/mxl5007t.c
@@ -657,7 +657,7 @@
{
struct mxl5007t_state *state = fe->tuner_priv;
int rf_locked, ref_locked;
- s32 rf_input_level;
+ s32 rf_input_level = 0;
int ret;
if (fe->ops.i2c_gate_ctrl)
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 98ee167..7e3aeaa 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -93,6 +93,9 @@
/* current state of the CAM */
int slot_state;
+ /* mutex used for serializing access to one CI slot */
+ struct mutex slot_lock;
+
/* Number of CAMCHANGES that have occurred since last processing */
atomic_t camchange_count;
@@ -711,14 +714,20 @@
dprintk("%s\n", __func__);
- // sanity check
+ /* sanity check */
if (bytes_write > ca->slot_info[slot].link_buf_size)
return -EINVAL;
- /* check if interface is actually waiting for us to read from it, or if a read is in progress */
+ /* it is possible we are dealing with a single buffer implementation,
+ thus if there is data available for read or if there is even a read
+ already in progress, we do nothing but awake the kernel thread to
+ process the data if necessary. */
if ((status = ca->pub->read_cam_control(ca->pub, slot, CTRLIF_STATUS)) < 0)
goto exitnowrite;
if (status & (STATUSREG_DA | STATUSREG_RE)) {
+ if (status & STATUSREG_DA)
+ dvb_ca_en50221_thread_wakeup(ca);
+
status = -EAGAIN;
goto exitnowrite;
}
@@ -987,6 +996,8 @@
/* go through all the slots processing them */
for (slot = 0; slot < ca->slot_count; slot++) {
+ mutex_lock(&ca->slot_info[slot].slot_lock);
+
// check the cam status + deal with CAMCHANGEs
while (dvb_ca_en50221_check_camstatus(ca, slot)) {
/* clear down an old CI slot if necessary */
@@ -1122,7 +1133,7 @@
case DVB_CA_SLOTSTATE_RUNNING:
if (!ca->open)
- continue;
+ break;
// poll slots for data
pktcount = 0;
@@ -1146,6 +1157,8 @@
}
break;
}
+
+ mutex_unlock(&ca->slot_info[slot].slot_lock);
}
}
@@ -1181,6 +1194,7 @@
switch (cmd) {
case CA_RESET:
for (slot = 0; slot < ca->slot_count; slot++) {
+ mutex_lock(&ca->slot_info[slot].slot_lock);
if (ca->slot_info[slot].slot_state != DVB_CA_SLOTSTATE_NONE) {
dvb_ca_en50221_slot_shutdown(ca, slot);
if (ca->flags & DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE)
@@ -1188,6 +1202,7 @@
slot,
DVB_CA_EN50221_CAMCHANGE_INSERTED);
}
+ mutex_unlock(&ca->slot_info[slot].slot_lock);
}
ca->next_read_slot = 0;
dvb_ca_en50221_thread_wakeup(ca);
@@ -1308,7 +1323,9 @@
goto exit;
}
+ mutex_lock(&ca->slot_info[slot].slot_lock);
status = dvb_ca_en50221_write_data(ca, slot, fragbuf, fraglen + 2);
+ mutex_unlock(&ca->slot_info[slot].slot_lock);
if (status == (fraglen + 2)) {
written = 1;
break;
@@ -1664,6 +1681,7 @@
ca->slot_info[i].slot_state = DVB_CA_SLOTSTATE_NONE;
atomic_set(&ca->slot_info[i].camchange_count, 0);
ca->slot_info[i].camchange_type = DVB_CA_EN50221_CAMCHANGE_REMOVED;
+ mutex_init(&ca->slot_info[i].slot_lock);
}
if (signal_pending(current)) {
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.h b/drivers/media/dvb/dvb-core/dvb_ca_en50221.h
index 8467e63..7df2e14 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.h
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.h
@@ -45,8 +45,10 @@
/* the module owning this structure */
struct module* owner;
- /* NOTE: the read_*, write_* and poll_slot_status functions must use locks as
- * they may be called from several threads at once */
+ /* NOTE: the read_*, write_* and poll_slot_status functions will be
+ * called for different slots concurrently and need to use locks where
+ * and if appropriate. There will be no concurrent access to one slot.
+ */
/* functions for accessing attribute memory on the CAM */
int (*read_attribute_mem)(struct dvb_ca_en50221* ca, int slot, int address);
diff --git a/drivers/media/dvb/dvb-usb/af9005-fe.c b/drivers/media/dvb/dvb-usb/af9005-fe.c
index b1a9c4c..199ece0 100644
--- a/drivers/media/dvb/dvb-usb/af9005-fe.c
+++ b/drivers/media/dvb/dvb-usb/af9005-fe.c
@@ -220,7 +220,7 @@
u16 * abort_count)
{
u32 loc_cw_count = 0, loc_err_count;
- u16 loc_abort_count;
+ u16 loc_abort_count = 0;
int ret;
ret =
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index e1e9aa5..6a97a40 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -694,7 +694,12 @@
/* IR remote controller */
req.addr = AF9015_EEPROM_IR_MODE;
- ret = af9015_rw_udev(udev, &req);
+ /* first message will timeout often due to possible hw bug */
+ for (i = 0; i < 4; i++) {
+ ret = af9015_rw_udev(udev, &req);
+ if (!ret)
+ break;
+ }
if (ret)
goto error;
deb_info("%s: IR mode:%d\n", __func__, val);
@@ -835,18 +840,19 @@
if (!dvb_usb_af9015_dual_mode)
af9015_config.dual_mode = 0;
- /* set buffer size according to USB port speed */
+ /* Set adapter0 buffer size according to USB port speed, adapter1 buffer
+ size can be static because it is enabled only USB2.0 */
for (i = 0; i < af9015_properties_count; i++) {
/* USB1.1 set smaller buffersize and disable 2nd adapter */
if (udev->speed == USB_SPEED_FULL) {
- af9015_properties[i].adapter->stream.u.bulk.buffersize =
- TS_USB11_MAX_PACKET_SIZE;
+ af9015_properties[i].adapter[0].stream.u.bulk.buffersize
+ = TS_USB11_MAX_PACKET_SIZE;
/* disable 2nd adapter because we don't have
PID-filters */
af9015_config.dual_mode = 0;
} else {
- af9015_properties[i].adapter->stream.u.bulk.buffersize =
- TS_USB20_MAX_PACKET_SIZE;
+ af9015_properties[i].adapter[0].stream.u.bulk.buffersize
+ = TS_USB20_MAX_PACKET_SIZE;
}
}
@@ -1254,6 +1260,12 @@
.type = USB_BULK,
.count = 6,
.endpoint = 0x85,
+ .u = {
+ .bulk = {
+ .buffersize =
+ TS_USB20_MAX_PACKET_SIZE,
+ }
+ }
},
}
},
@@ -1353,6 +1365,12 @@
.type = USB_BULK,
.count = 6,
.endpoint = 0x85,
+ .u = {
+ .bulk = {
+ .buffersize =
+ TS_USB20_MAX_PACKET_SIZE,
+ }
+ }
},
}
},
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 3917327..635d30a 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1393,6 +1393,9 @@
{ USB_DEVICE(USB_VID_ASUS, USB_PID_ASUS_U3000H) },
/* 40 */{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV801E) },
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV801E_SE) },
+ { USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_EXPRESS) },
+ { USB_DEVICE(USB_VID_TERRATEC,
+ USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2) },
{ 0 } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -1537,7 +1540,8 @@
{ "DiBcom STK7700D reference design",
{ &dib0700_usb_id_table[14], NULL },
{ NULL },
- }
+ },
+
},
.rc_interval = DEFAULT_RC_INTERVAL,
@@ -1557,7 +1561,7 @@
},
},
- .num_device_descs = 2,
+ .num_device_descs = 3,
.devices = {
{ "ASUS My Cinema U3000 Mini DVBT Tuner",
{ &dib0700_usb_id_table[23], NULL },
@@ -1566,6 +1570,10 @@
{ "Yuan EC372S",
{ &dib0700_usb_id_table[31], NULL },
{ NULL },
+ },
+ { "Terratec Cinergy T Express",
+ { &dib0700_usb_id_table[42], NULL },
+ { NULL },
}
},
@@ -1653,7 +1661,7 @@
}
},
- .num_device_descs = 4,
+ .num_device_descs = 5,
.devices = {
{ "DiBcom STK7070PD reference design",
{ &dib0700_usb_id_table[17], NULL },
@@ -1670,6 +1678,10 @@
{ "Hauppauge Nova-TD-500 (84xxx)",
{ &dib0700_usb_id_table[36], NULL },
{ NULL },
+ },
+ { "Terratec Cinergy DT USB XS Diversity",
+ { &dib0700_usb_id_table[43], NULL },
+ { NULL },
}
}
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index a4fca3f..0db0c06 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -162,8 +162,10 @@
#define USB_PID_AVERMEDIA_A309 0xa309
#define USB_PID_TECHNOTREND_CONNECT_S2400 0x3006
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a
+#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2 0x0081
#define USB_PID_TERRATEC_CINERGY_HT_USB_XE 0x0058
#define USB_PID_TERRATEC_CINERGY_HT_EXPRESS 0x0060
+#define USB_PID_TERRATEC_CINERGY_T_EXPRESS 0x0062
#define USB_PID_TERRATEC_CINERGY_T_XXS 0x0078
#define USB_PID_PINNACLE_EXPRESSCARD_320CX 0x022e
#define USB_PID_PINNACLE_PCTV2000E 0x022c
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
index ec4e08d..1e81e71 100644
--- a/drivers/media/dvb/frontends/drx397xD.c
+++ b/drivers/media/dvb/frontends/drx397xD.c
@@ -646,7 +646,7 @@
u32 edi = 0, ebx = 0, ebp = 0, edx = 0;
u16 v20 = 0, v1E = 0, v16 = 0, v14 = 0, v12 = 0, v10 = 0, v0E = 0;
- int rc, df_tuner;
+ int rc, df_tuner = 0;
int a, b, c, d;
pr_debug("%s %d\n", __func__, s->config.d60);
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index cf4d893..3e08d98 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -545,9 +545,6 @@
s5h1409_enable_modulation(fe, p->u.vsb.modulation);
- /* Allow the demod to settle */
- msleep(100);
-
if (fe->ops.tuner_ops.set_params) {
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -562,6 +559,10 @@
s5h1409_set_qam_interleave_mode(fe);
}
+ /* Issue a reset to the demod so it knows to resync against the
+ newly tuned frequency */
+ s5h1409_softreset(fe);
+
return 0;
}
diff --git a/drivers/media/dvb/frontends/stb0899_algo.c b/drivers/media/dvb/frontends/stb0899_algo.c
index 83dc7e1..a67d177 100644
--- a/drivers/media/dvb/frontends/stb0899_algo.c
+++ b/drivers/media/dvb/frontends/stb0899_algo.c
@@ -31,6 +31,8 @@
return n;
}
+#if 0
+/* These functions are currently unused */
/*
* stb0899_calc_srate
* Compute symbol rate
@@ -63,6 +65,7 @@
return stb0899_calc_srate(internal->master_clk, sfr);
}
+#endif
/*
* stb0899_set_srate
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 1638e1d..83e9e77 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -470,6 +470,7 @@
budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap);
if (budget->dvb_frontend) {
budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
+ budget->dvb_frontend->tuner_priv = NULL;
break;
}
break;
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 0aa96df..d91e063 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1384,7 +1384,7 @@
static int ttusb_dec_init_stb(struct ttusb_dec *dec)
{
int result;
- unsigned int mode, model, version;
+ unsigned int mode = 0, model = 0, version = 0;
dprintk("%s\n", __func__);
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index 0747dc8..fdfc7bf 100644
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -194,10 +194,10 @@
return retval;
}
- mutex_unlock(&radio->lock);
-
radio->muted = 0;
+ mutex_unlock(&radio->lock);
+
return retval;
}
@@ -230,10 +230,10 @@
return retval;
}
- mutex_unlock(&radio->lock);
-
radio->muted = 1;
+ mutex_unlock(&radio->lock);
+
return retval;
}
@@ -284,10 +284,10 @@
return retval;
}
- mutex_unlock(&radio->lock);
-
radio->stereo = 0;
+ mutex_unlock(&radio->lock);
+
return retval;
}
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index 14bebf8..87e9107 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -18,7 +18,6 @@
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c
index 8f1db57..bfe2584 100644
--- a/drivers/media/video/cx23885/cx23885-417.c
+++ b/drivers/media/video/cx23885/cx23885-417.c
@@ -1586,7 +1586,8 @@
lock_kernel();
list_for_each(list, &cx23885_devlist) {
h = list_entry(list, struct cx23885_dev, devlist);
- if (h->v4l_device->minor == minor) {
+ if (h->v4l_device &&
+ h->v4l_device->minor == minor) {
dev = h;
break;
}
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 2d81c4d..eaa1189 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -730,12 +730,13 @@
lock_kernel();
list_for_each(list, &cx23885_devlist) {
h = list_entry(list, struct cx23885_dev, devlist);
- if (h->video_dev->minor == minor) {
+ if (h->video_dev &&
+ h->video_dev->minor == minor) {
dev = h;
type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
}
if (h->vbi_dev &&
- h->vbi_dev->minor == minor) {
+ h->vbi_dev->minor == minor) {
dev = h;
type = V4L2_BUF_TYPE_VBI_CAPTURE;
}
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 88f2fd3..25eb3bec 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1382,6 +1382,14 @@
static int cx25840_command(struct i2c_client *client, unsigned cmd, void *arg)
{
+ /* ignore this command */
+ if (cmd == TUNER_SET_TYPE_ADDR || cmd == TUNER_SET_CONFIG)
+ return 0;
+
+ /* Old-style drivers rely on initialization on first use, so
+ call the init whenever a command is issued to this driver.
+ New-style drivers using v4l2_subdev should call init explicitly. */
+ cx25840_init(i2c_get_clientdata(client), 0);
return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg);
}
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 613dfea..aef5297 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -614,35 +614,42 @@
.set_ts_params = cx24116_set_ts_param,
};
+static int cx8802_alloc_frontends(struct cx8802_dev *dev)
+{
+ struct cx88_core *core = dev->core;
+ struct videobuf_dvb_frontend *fe = NULL;
+ int i;
+
+ mutex_init(&dev->frontends.lock);
+ INIT_LIST_HEAD(&dev->frontends.felist);
+
+ if (!core->board.num_frontends)
+ return -ENODEV;
+
+ printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+ core->board.num_frontends);
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+ if (!fe) {
+ printk(KERN_ERR "%s() failed to alloc\n", __func__);
+ videobuf_dvb_dealloc_frontends(&dev->frontends);
+ return -ENOMEM;
+ }
+ }
+ return 0;
+}
+
static int dvb_register(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
int mfe_shared = 0; /* bus not shared by default */
- int i;
if (0 != core->i2c_rc) {
printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
goto frontend_detach;
}
- if (!core->board.num_frontends)
- return -EINVAL;
-
- mutex_init(&dev->frontends.lock);
- INIT_LIST_HEAD(&dev->frontends.felist);
-
- printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
- core->board.num_frontends);
- for (i = 1; i <= core->board.num_frontends; i++) {
- fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, i);
- if (!fe0) {
- printk(KERN_ERR "%s() failed to alloc\n", __func__);
- videobuf_dvb_dealloc_frontends(&dev->frontends);
- goto frontend_detach;
- }
- }
-
/* Get the first frontend */
fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
if (!fe0)
@@ -1243,6 +1250,8 @@
struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
int err;
+ struct videobuf_dvb_frontend *fe;
+ int i;
dprintk( 1, "%s\n", __func__);
dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
@@ -1258,39 +1267,34 @@
/* If vp3054 isn't enabled, a stub will just return 0 */
err = vp3054_i2c_probe(dev);
if (0 != err)
- goto fail_probe;
+ goto fail_core;
/* dvb stuff */
printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
dev->ts_gen_cntrl = 0x0c;
- err = -ENODEV;
- if (core->board.num_frontends) {
- struct videobuf_dvb_frontend *fe;
- int i;
+ err = cx8802_alloc_frontends(dev);
+ if (err)
+ goto fail_core;
- for (i = 1; i <= core->board.num_frontends; i++) {
- fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
- if (fe == NULL) {
- printk(KERN_ERR "%s() failed to get frontend(%d)\n",
+ err = -ENODEV;
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
+ if (fe == NULL) {
+ printk(KERN_ERR "%s() failed to get frontend(%d)\n",
__func__, i);
- goto fail_probe;
- }
- videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
+ goto fail_probe;
+ }
+ videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
&dev->pci->dev, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_TOP,
sizeof(struct cx88_buffer),
dev);
- /* init struct videobuf_dvb */
- fe->dvb.name = dev->core->name;
- }
- } else {
- /* no frontends allocated */
- printk(KERN_ERR "%s/2 .num_frontends should be non-zero\n",
- core->name);
- goto fail_core;
+ /* init struct videobuf_dvb */
+ fe->dvb.name = dev->core->name;
}
+
err = dvb_register(dev);
if (err)
/* frontends/adapter de-allocated in dvb_register */
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 60a8b31..6025fdd 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -336,8 +336,8 @@
/* config info -- dvb */
#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
int (*prev_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
- void (*gate_ctrl)(struct cx88_core *core, int open);
#endif
+ void (*gate_ctrl)(struct cx88_core *core, int open);
/* state info */
struct task_struct *kthread;
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 94378cc..5d882a4 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -62,9 +62,15 @@
dprintk("Stopping isoc\n");
for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
- usb_unlink_urb(dev->adev.urb[i]);
+ if (!irqs_disabled())
+ usb_kill_urb(dev->adev.urb[i]);
+ else
+ usb_unlink_urb(dev->adev.urb[i]);
usb_free_urb(dev->adev.urb[i]);
dev->adev.urb[i] = NULL;
+
+ kfree(dev->adev.transfer_buffer[i]);
+ dev->adev.transfer_buffer[i] = NULL;
}
return 0;
@@ -389,11 +395,15 @@
static snd_pcm_uframes_t snd_em28xx_capture_pointer(struct snd_pcm_substream
*substream)
{
- struct em28xx *dev;
+ unsigned long flags;
+ struct em28xx *dev;
snd_pcm_uframes_t hwptr_done;
+
dev = snd_pcm_substream_chip(substream);
+ spin_lock_irqsave(&dev->adev.slock, flags);
hwptr_done = dev->adev.hwptr_done_capture;
+ spin_unlock_irqrestore(&dev->adev.slock, flags);
return hwptr_done;
}
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index ef9bf00..3b3ca3f 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -102,6 +102,18 @@
/* Board - EM2870 Kworld 355u
Analog - No input analog */
+static struct em28xx_reg_seq kworld_330u_analog[] = {
+ {EM28XX_R08_GPIO, 0x6d, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x00, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
+static struct em28xx_reg_seq kworld_330u_digital[] = {
+ {EM28XX_R08_GPIO, 0x6e, ~EM_GPIO_4, 10},
+ {EM2880_R04_GPO, 0x08, 0xff, 10},
+ { -1, -1, -1, -1},
+};
+
/* Callback for the most boards */
static struct em28xx_reg_seq default_tuner_gpio[] = {
{EM28XX_R08_GPIO, EM_GPIO_4, EM_GPIO_4, 10},
@@ -1177,29 +1189,33 @@
.gpio = hauppauge_wintv_hvr_900_analog,
} },
},
- [EM2883_BOARD_KWORLD_HYBRID_A316] = {
+ [EM2883_BOARD_KWORLD_HYBRID_330U] = {
.name = "Kworld PlusTV HD Hybrid 330",
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
.decoder = EM28XX_TVP5150,
.mts_firmware = 1,
.has_dvb = 1,
- .dvb_gpio = default_digital,
+ .dvb_gpio = kworld_330u_digital,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
+ .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_EEPROM_ON_BOARD | EM28XX_I2C_EEPROM_KEY_VALID,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
.amux = EM28XX_AMUX_VIDEO,
- .gpio = default_analog,
+ .gpio = kworld_330u_analog,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = TVP5150_COMPOSITE1,
.amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
+ .gpio = kworld_330u_analog,
+ .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = TVP5150_SVIDEO,
.amux = EM28XX_AMUX_LINE_IN,
- .gpio = hauppauge_wintv_hvr_900_analog,
+ .gpio = kworld_330u_analog,
} },
},
[EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
@@ -1249,7 +1265,7 @@
{ USB_DEVICE(0xeb1a, 0xe310),
.driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
{ USB_DEVICE(0xeb1a, 0xa316),
- .driver_info = EM2883_BOARD_KWORLD_HYBRID_A316 },
+ .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
{ USB_DEVICE(0xeb1a, 0xe320),
.driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
{ USB_DEVICE(0xeb1a, 0xe323),
@@ -1526,6 +1542,10 @@
/* FIXME: Better to specify the needed IF */
ctl->demod = XC3028_FE_DEFAULT;
break;
+ case EM2883_BOARD_KWORLD_HYBRID_330U:
+ ctl->demod = XC3028_FE_CHINA;
+ ctl->fname = XC2028_DEFAULT_FIRMWARE;
+ break;
default:
ctl->demod = XC3028_FE_OREN538;
}
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index eb5fb05..94fb1b6 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -438,6 +438,10 @@
if (dev->audio_mode.ac97 != EM28XX_NO_AC97) {
int vol;
+ em28xx_write_ac97(dev, AC97_POWER_DOWN_CTRL, 0x4200);
+ em28xx_write_ac97(dev, AC97_EXT_AUD_CTRL, 0x0031);
+ em28xx_write_ac97(dev, AC97_PCM_IN_SRATE, 0xbb80);
+
/* LSB: left channel - both channels with the same level */
vol = (0x1f - dev->volume) | ((0x1f - dev->volume) << 8);
@@ -454,6 +458,15 @@
em28xx_warn("couldn't setup AC97 register %d\n",
outputs[i].reg);
}
+
+ if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) {
+ int sel = ac97_return_record_select(dev->ctl_aoutput);
+
+ /* Use the same input for both left and right channels */
+ sel |= (sel << 8);
+
+ em28xx_write_ac97(dev, AC97_RECORD_SELECT, sel);
+ }
}
return ret;
@@ -847,8 +860,11 @@
for (i = 0; i < dev->isoc_ctl.num_bufs; i++) {
urb = dev->isoc_ctl.urb[i];
if (urb) {
- usb_kill_urb(urb);
- usb_unlink_urb(urb);
+ if (!irqs_disabled())
+ usb_kill_urb(urb);
+ else
+ usb_unlink_urb(urb);
+
if (dev->isoc_ctl.transfer_buffer[i]) {
usb_buffer_free(dev->udev,
urb->transfer_buffer_length,
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index d38cb21..9ad8527 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -28,6 +28,7 @@
#include "lgdt330x.h"
#include "zl10353.h"
+#include "s5h1409.h"
#ifdef EM28XX_DRX397XD_SUPPORT
#include "drx397xD.h"
#endif
@@ -232,6 +233,15 @@
.if2 = 45600,
};
+static struct s5h1409_config em28xx_s5h1409_with_xc3028 = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_PARALLEL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
+};
+
#ifdef EM28XX_DRX397XD_SUPPORT
/* [TODO] djh - not sure yet what the device config needs to contain */
static struct drx397xD_config em28xx_drx397xD_with_xc3028 = {
@@ -412,7 +422,6 @@
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
- case EM2883_BOARD_KWORLD_HYBRID_A316:
case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
dvb->frontend = dvb_attach(lgdt330x_attach,
&em2880_lgdt3303_dev,
@@ -433,6 +442,15 @@
goto out_free;
}
break;
+ case EM2883_BOARD_KWORLD_HYBRID_330U:
+ dvb->frontend = dvb_attach(s5h1409_attach,
+ &em28xx_s5h1409_with_xc3028,
+ &dev->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
#ifdef EM28XX_DRX397XD_SUPPORT
/* We don't have the config structure properly populated, so
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 416b691..8e61b2c 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -886,10 +886,10 @@
if (0 == INPUT(i)->type)
return -EINVAL;
+ dev->ctl_input = i;
+
mutex_lock(&dev->lock);
-
- video_mux(dev, i);
-
+ video_mux(dev, dev->ctl_input);
mutex_unlock(&dev->lock);
return 0;
}
@@ -939,6 +939,12 @@
struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev;
+
+ if (a->index >= MAX_EM28XX_INPUT)
+ return -EINVAL;
+ if (0 == INPUT(a->index)->type)
+ return -EINVAL;
+
mutex_lock(&dev->lock);
dev->ctl_ainput = INPUT(a->index)->amux;
@@ -1950,6 +1956,7 @@
int em28xx_register_analog_devices(struct em28xx *dev)
{
+ u8 val;
int ret;
printk(KERN_INFO "%s: v4l2 driver version %d.%d.%d\n",
@@ -1957,23 +1964,6 @@
(EM28XX_VERSION_CODE >> 16) & 0xff,
(EM28XX_VERSION_CODE >> 8) & 0xff, EM28XX_VERSION_CODE & 0xff);
- /* Analog specific initialization */
- dev->format = &format[0];
- video_mux(dev, 0);
-
- /* enable vbi capturing */
-
-/* em28xx_write_reg(dev, EM28XX_R0E_AUDIOSRC, 0xc0); audio register */
-/* em28xx_write_reg(dev, EM28XX_R0F_XCLK, 0x80); clk register */
- em28xx_write_reg(dev, EM28XX_R11_VINCTRL, 0x51);
-
- dev->mute = 1; /* maybe not the right place... */
- dev->volume = 0x1f;
-
- em28xx_set_outfmt(dev);
- em28xx_colorlevels_set_default(dev);
- em28xx_compression_disable(dev);
-
/* set default norm */
dev->norm = em28xx_video_template.current_norm;
dev->width = norm_maxw(dev);
@@ -1981,9 +1971,26 @@
dev->interlaced = EM28XX_INTERLACED_DEFAULT;
dev->hscale = 0;
dev->vscale = 0;
+ dev->ctl_input = 0;
- /* FIXME: This is a very bad hack! Not all devices have TV on input 2 */
- dev->ctl_input = 2;
+ /* Analog specific initialization */
+ dev->format = &format[0];
+ video_mux(dev, dev->ctl_input);
+
+ /* Audio defaults */
+ dev->mute = 1;
+ dev->volume = 0x1f;
+
+ /* enable vbi capturing */
+
+/* em28xx_write_reg(dev, EM28XX_R0E_AUDIOSRC, 0xc0); audio register */
+ val = (u8)em28xx_read_reg(dev, EM28XX_R0F_XCLK);
+ em28xx_write_reg(dev, EM28XX_R0F_XCLK, (EM28XX_XCLK_AUDIO_UNMUTE | val));
+ em28xx_write_reg(dev, EM28XX_R11_VINCTRL, 0x51);
+
+ em28xx_set_outfmt(dev);
+ em28xx_colorlevels_set_default(dev);
+ em28xx_compression_disable(dev);
/* allocate and fill video video_device struct */
dev->vdev = em28xx_vdev_init(dev, &em28xx_video_template, "video");
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 6c6b94a..dd2cd36 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -94,7 +94,7 @@
#define EM2882_BOARD_KWORLD_VS_DVBT 54
#define EM2882_BOARD_TERRATEC_HYBRID_XS 55
#define EM2882_BOARD_PINNACLE_HYBRID_PRO 56
-#define EM2883_BOARD_KWORLD_HYBRID_A316 57
+#define EM2883_BOARD_KWORLD_HYBRID_330U 57
#define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58
#define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60
#define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61
@@ -300,13 +300,32 @@
};
enum em28xx_aout {
+ /* AC97 outputs */
EM28XX_AOUT_MASTER = 1 << 0,
EM28XX_AOUT_LINE = 1 << 1,
EM28XX_AOUT_MONO = 1 << 2,
EM28XX_AOUT_LFE = 1 << 3,
EM28XX_AOUT_SURR = 1 << 4,
+
+ /* PCM IN Mixer - used by AC97_RECORD_SELECT register */
+ EM28XX_AOUT_PCM_IN = 1 << 7,
+
+ /* Bits 10-8 are used to indicate the PCM IN record select */
+ EM28XX_AOUT_PCM_MIC_PCM = 0 << 8,
+ EM28XX_AOUT_PCM_CD = 1 << 8,
+ EM28XX_AOUT_PCM_VIDEO = 2 << 8,
+ EM28XX_AOUT_PCM_AUX = 3 << 8,
+ EM28XX_AOUT_PCM_LINE = 4 << 8,
+ EM28XX_AOUT_PCM_STEREO = 5 << 8,
+ EM28XX_AOUT_PCM_MONO = 6 << 8,
+ EM28XX_AOUT_PCM_PHONE = 7 << 8,
};
+static inline int ac97_return_record_select(int a_out)
+{
+ return (a_out & 0x700) >> 8;
+}
+
struct em28xx_reg_seq {
int reg;
unsigned char val, mask;
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 5e36b9a..2ed2452 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -423,7 +423,8 @@
break;
gspca_dev->urb[i] = NULL;
- usb_kill_urb(urb);
+ if (!gspca_dev->present)
+ usb_kill_urb(urb);
if (urb->transfer_buffer != NULL)
usb_buffer_free(gspca_dev->dev,
urb->transfer_buffer_length,
@@ -1950,7 +1951,6 @@
struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
gspca_dev->present = 0;
- gspca_dev->streaming = 0;
usb_set_intfdata(intf, NULL);
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index e8e5921..c46c990 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -949,8 +949,10 @@
itv->instance = atomic_inc_return(&ivtv_instance) - 1;
retval = v4l2_device_register(&dev->dev, &itv->device);
- if (retval)
+ if (retval) {
+ kfree(itv);
return retval;
+ }
/* "ivtv + PCI ID" is a bit of a mouthful, so use
"ivtv + instance" instead. */
snprintf(itv->device.name, sizeof(itv->device.name),
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 39fbc97..0d81018 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -62,7 +62,6 @@
#include <linux/poll.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
-#include <linux/version.h>
#include <asm/io.h>
#include "pwc.h"
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index d6848f7..05221d4 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -149,7 +149,7 @@
{ SAA7127_REG_COPYGEN_0, 0x77 },
{ SAA7127_REG_COPYGEN_1, 0x41 },
{ SAA7127_REG_COPYGEN_2, 0x00 }, /* Macrovision enable/disable */
- { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x9e },
+ { SAA7127_REG_OUTPUT_PORT_CONTROL, 0xbf },
{ SAA7127_REG_GAIN_LUMINANCE_RGB, 0x00 },
{ SAA7127_REG_GAIN_COLORDIFF_RGB, 0x00 },
{ SAA7127_REG_INPUT_PORT_CONTROL_1, 0x80 }, /* for color bars */
@@ -488,12 +488,18 @@
break;
case SAA7127_OUTPUT_TYPE_COMPOSITE:
- state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */
+ if (state->ident == V4L2_IDENT_SAA7129)
+ state->reg_2d = 0x20; /* CVBS only */
+ else
+ state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */
state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
break;
case SAA7127_OUTPUT_TYPE_SVIDEO:
- state->reg_2d = 0xff; /* 11111111 croma -> R, luma -> CVBS + G + B */
+ if (state->ident == V4L2_IDENT_SAA7129)
+ state->reg_2d = 0x18; /* Y + C */
+ else
+ state->reg_2d = 0xff; /*11111111 croma -> R, luma -> CVBS + G + B */
state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
break;
@@ -508,7 +514,10 @@
break;
case SAA7127_OUTPUT_TYPE_BOTH:
- state->reg_2d = 0xbf;
+ if (state->ident == V4L2_IDENT_SAA7129)
+ state->reg_2d = 0x38;
+ else
+ state->reg_2d = 0xbf;
state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */
break;
@@ -731,24 +740,6 @@
return -ENODEV;
}
- /* Configure Encoder */
-
- v4l2_dbg(1, debug, sd, "Configuring encoder\n");
- saa7127_write_inittab(sd, saa7127_init_config_common);
- saa7127_set_std(sd, V4L2_STD_NTSC);
- saa7127_set_output_type(sd, SAA7127_OUTPUT_TYPE_BOTH);
- saa7127_set_vps(sd, &vbi);
- saa7127_set_wss(sd, &vbi);
- saa7127_set_cc(sd, &vbi);
- saa7127_set_xds(sd, &vbi);
- if (test_image == 1)
- /* The Encoder has an internal Colorbar generator */
- /* This can be used for debugging */
- saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_TEST_IMAGE);
- else
- saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_NORMAL);
- saa7127_set_video_enable(sd, 1);
-
if (id->driver_data) { /* Chip type is already known */
state->ident = id->driver_data;
} else { /* Needs detection */
@@ -770,6 +761,23 @@
v4l2_info(sd, "%s found @ 0x%x (%s)\n", client->name,
client->addr << 1, client->adapter->name);
+
+ v4l2_dbg(1, debug, sd, "Configuring encoder\n");
+ saa7127_write_inittab(sd, saa7127_init_config_common);
+ saa7127_set_std(sd, V4L2_STD_NTSC);
+ saa7127_set_output_type(sd, SAA7127_OUTPUT_TYPE_BOTH);
+ saa7127_set_vps(sd, &vbi);
+ saa7127_set_wss(sd, &vbi);
+ saa7127_set_cc(sd, &vbi);
+ saa7127_set_xds(sd, &vbi);
+ if (test_image == 1)
+ /* The Encoder has an internal Colorbar generator */
+ /* This can be used for debugging */
+ saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_TEST_IMAGE);
+ else
+ saa7127_set_input_type(sd, SAA7127_INPUT_TYPE_NORMAL);
+ saa7127_set_video_enable(sd, 1);
+
if (state->ident == V4L2_IDENT_SAA7129)
saa7127_write_inittab(sd, saa7129_init_config_extra);
return 0;
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 26194a0..c750d3d 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -1089,7 +1089,11 @@
list_for_each(list,&saa7134_devlist) {
dev = list_entry(list, struct saa7134_dev, devlist);
- alsa_device_init(dev);
+ if (dev->pci->device == PCI_DEVICE_ID_PHILIPS_SAA7130)
+ printk(KERN_INFO "%s/alsa: %s doesn't support digital audio\n",
+ dev->name, saa7134_boards[dev->board].name);
+ else
+ alsa_device_init(dev);
}
if (dev == NULL)
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index dfbe08a..99221d7 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -660,6 +660,10 @@
saa_writel(SAA7134_IRQ1, 0);
saa_writel(SAA7134_IRQ2, 0);
+
+ /* Clear any stale IRQ reports */
+ saa_writel(SAA7134_IRQ_REPORT, saa_readl(SAA7134_IRQ_REPORT));
+
mutex_init(&dev->lock);
spin_lock_init(&dev->slock);
diff --git a/drivers/media/video/saa717x.c b/drivers/media/video/saa717x.c
index 454ad1d..88c5e94 100644
--- a/drivers/media/video/saa717x.c
+++ b/drivers/media/video/saa717x.c
@@ -30,7 +30,6 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
diff --git a/drivers/media/video/tda9875.c b/drivers/media/video/tda9875.c
index 56f0c0e..00c6cbe 100644
--- a/drivers/media/video/tda9875.c
+++ b/drivers/media/video/tda9875.c
@@ -242,7 +242,7 @@
static int tda9875_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
struct tda9875 *t = to_state(sd);
- int chvol=0, volume, balance, left, right;
+ int chvol = 0, volume = 0, balance = 0, left, right;
switch (ctrl->id) {
case V4L2_CID_AUDIO_VOLUME:
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 3b0b84c..78277ab 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -427,6 +427,9 @@
const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
memset(tvee, 0, sizeof(*tvee));
+ tvee->tuner_type = TUNER_ABSENT;
+ tvee->tuner2_type = TUNER_ABSENT;
+
done = len = beenhere = 0;
/* Different eeprom start offsets for em28xx, cx2388x and cx23418 */
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index ac9aa40..8e23aa5 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -1401,7 +1401,7 @@
decoder->pdata = client->dev.platform_data;
if (!decoder->pdata) {
- v4l_err(client, "No platform data\n!!");
+ v4l_err(client, "No platform data!!\n");
return -ENODEV;
}
/*
diff --git a/drivers/media/video/upd64031a.c b/drivers/media/video/upd64031a.c
index 4f16eff..f4522bb 100644
--- a/drivers/media/video/upd64031a.c
+++ b/drivers/media/video/upd64031a.c
@@ -21,7 +21,6 @@
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c
index 4b712f6..a5fb74b 100644
--- a/drivers/media/video/upd64083.c
+++ b/drivers/media/video/upd64083.c
@@ -21,7 +21,6 @@
* 02110-1301, USA.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 9907b9a..6b66ae4 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -157,7 +157,7 @@
struct i2c_msg *pmsg;
struct usb_usbvision *usbvision;
int i, ret;
- unsigned char addr;
+ unsigned char addr = 0;
usbvision = (struct usb_usbvision *)i2c_get_adapdata(i2c_adap);
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 2208165..d2576f6 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -1,7 +1,7 @@
/*
* uvc_ctrl.c -- USB Video Class driver - Controls
*
- * Copyright (C) 2005-2008
+ * Copyright (C) 2005-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -12,7 +12,6 @@
*/
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/uaccess.h>
@@ -29,7 +28,7 @@
#define UVC_CTRL_DATA_BACKUP 1
/* ------------------------------------------------------------------------
- * Control, formats, ...
+ * Controls
*/
static struct uvc_control_info uvc_ctrls[] = {
@@ -635,7 +634,7 @@
mask = (1 << bits) - 1;
}
- /* Sign-extend the value if needed */
+ /* Sign-extend the value if needed. */
if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED)
value |= -(value & (1 << (mapping->size - 1)));
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 89d8bd1..b128732 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1,7 +1,7 @@
/*
* uvc_driver.c -- USB Video Class driver
*
- * Copyright (C) 2005-2008
+ * Copyright (C) 2005-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -24,7 +24,6 @@
*/
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/usb.h>
@@ -49,7 +48,7 @@
unsigned int uvc_trace_param;
/* ------------------------------------------------------------------------
- * Control, formats, ...
+ * Video formats
*/
static struct uvc_format_desc uvc_fmts[] = {
@@ -474,7 +473,7 @@
/* Several UVC chipsets screw up dwMaxVideoFrameBufferSize
* completely. Observed behaviours range from setting the
- * value to 1.1x the actual frame size of hardwiring the
+ * value to 1.1x the actual frame size to hardwiring the
* 16 low bits to 0. This results in a higher than necessary
* memory usage as well as a wrong image size information. For
* uncompressed formats this can be fixed by computing the
@@ -487,7 +486,7 @@
/* Some bogus devices report dwMinFrameInterval equal to
* dwMaxFrameInterval and have dwFrameIntervalStep set to
* zero. Setting all null intervals to 1 fixes the problem and
- * some other divisions by zero which could happen.
+ * some other divisions by zero that could happen.
*/
for (i = 0; i < n; ++i) {
interval = get_unaligned_le32(&buffer[26+4*i]);
@@ -1200,13 +1199,13 @@
* Scan the UVC descriptors to locate a chain starting at an Output Terminal
* and containing the following units:
*
- * - a USB Streaming Output Terminal
+ * - one Output Terminal (USB Streaming or Display)
* - zero or one Processing Unit
* - zero, one or mode single-input Selector Units
* - zero or one multiple-input Selector Units, provided all inputs are
* connected to input terminals
* - zero, one or mode single-input Extension Units
- * - one Camera Input Terminal, or one or more External terminals.
+ * - one or more Input Terminals (Camera, External or USB Streaming)
*
* A side forward scan is made on each detected entity to check for additional
* extension units.
@@ -1531,10 +1530,6 @@
/* Set the driver data before calling video_register_device, otherwise
* uvc_v4l2_open might race us.
- *
- * FIXME: usb_set_intfdata hasn't been called so far. Is that a
- * problem ? Does any function which could be called here get
- * a pointer to the usb_interface ?
*/
dev->video.vdev = vdev;
video_set_drvdata(vdev, &dev->video);
@@ -1569,7 +1564,7 @@
struct uvc_device *dev = container_of(kref, struct uvc_device, kref);
struct list_head *p, *n;
- /* Unregister the video device */
+ /* Unregister the video device. */
uvc_unregister_video(dev);
usb_put_intf(dev->intf);
usb_put_dev(dev->udev);
@@ -1612,7 +1607,7 @@
uvc_trace(UVC_TRACE_PROBE, "Probing generic UVC device %s\n",
udev->devpath);
- /* Allocate memory for the device and initialize it */
+ /* Allocate memory for the device and initialize it. */
if ((dev = kzalloc(sizeof *dev, GFP_KERNEL)) == NULL)
return -ENOMEM;
@@ -1633,14 +1628,14 @@
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct));
- /* Parse the Video Class control descriptor */
+ /* Parse the Video Class control descriptor. */
if (uvc_parse_control(dev) < 0) {
uvc_trace(UVC_TRACE_PROBE, "Unable to parse UVC "
"descriptors.\n");
goto error;
}
- uvc_printk(KERN_INFO, "Found UVC %u.%02u device %s (%04x:%04x)\n",
+ uvc_printk(KERN_INFO, "Found UVC %u.%02x device %s (%04x:%04x)\n",
dev->uvc_version >> 8, dev->uvc_version & 0xff,
udev->product ? udev->product : "<unnamed>",
le16_to_cpu(udev->descriptor.idVendor),
@@ -1653,18 +1648,18 @@
"linux-uvc-devel mailing list.\n");
}
- /* Initialize controls */
+ /* Initialize controls. */
if (uvc_ctrl_init_device(dev) < 0)
goto error;
- /* Register the video devices */
+ /* Register the video devices. */
if (uvc_register_video(dev) < 0)
goto error;
- /* Save our data pointer in the interface data */
+ /* Save our data pointer in the interface data. */
usb_set_intfdata(intf, dev);
- /* Initialize the interrupt URB */
+ /* Initialize the interrupt URB. */
if ((ret = uvc_status_init(dev)) < 0) {
uvc_printk(KERN_INFO, "Unable to initialize the status "
"endpoint (%d), status interrupt will not be "
@@ -1839,24 +1834,24 @@
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0 },
/* Apple Built-In iSight */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x05ac,
.idProduct = 0x8501,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_PROBE_MINMAX
| UVC_QUIRK_BUILTIN_ISIGHT },
/* Genesys Logic USB 2.0 PC Camera */
- { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = 0x05e3,
- .idProduct = 0x0505,
- .bInterfaceClass = USB_CLASS_VIDEO,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
- .driver_info = UVC_QUIRK_STREAM_NO_FID },
+ .idVendor = 0x05e3,
+ .idProduct = 0x0505,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
/* MT6227 */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/video/uvc/uvc_isight.c b/drivers/media/video/uvc/uvc_isight.c
index 37bdefd..436f462 100644
--- a/drivers/media/video/uvc/uvc_isight.c
+++ b/drivers/media/video/uvc/uvc_isight.c
@@ -3,6 +3,8 @@
*
* Copyright (C) 2006-2007
* Ivan N. Zlatev <contact@i-nz.net>
+ * Copyright (C) 2008-2009
+ * Laurent Pinchart <laurent.pinchart@skynet.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index 4254634..0155752 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -1,7 +1,7 @@
/*
* uvc_queue.c -- USB Video Class driver - Buffers management
*
- * Copyright (C) 2005-2008
+ * Copyright (C) 2005-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -12,7 +12,6 @@
*/
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/mm.h>
#include <linux/list.h>
#include <linux/module.h>
@@ -37,22 +36,22 @@
* to user space will return -EBUSY.
*
* Video buffers are managed using two queues. However, unlike most USB video
- * drivers which use an in queue and an out queue, we use a main queue which
- * holds all queued buffers (both 'empty' and 'done' buffers), and an irq
- * queue which holds empty buffers. This design (copied from video-buf)
- * minimizes locking in interrupt, as only one queue is shared between
- * interrupt and user contexts.
+ * drivers that use an in queue and an out queue, we use a main queue to hold
+ * all queued buffers (both 'empty' and 'done' buffers), and an irq queue to
+ * hold empty buffers. This design (copied from video-buf) minimizes locking
+ * in interrupt, as only one queue is shared between interrupt and user
+ * contexts.
*
* Use cases
* ---------
*
- * Unless stated otherwise, all operations which modify the irq buffers queue
+ * Unless stated otherwise, all operations that modify the irq buffers queue
* are protected by the irq spinlock.
*
* 1. The user queues the buffers, starts streaming and dequeues a buffer.
*
* The buffers are added to the main and irq queues. Both operations are
- * protected by the queue lock, and the latert is protected by the irq
+ * protected by the queue lock, and the later is protected by the irq
* spinlock as well.
*
* The completion handler fetches a buffer from the irq queue and fills it
@@ -60,7 +59,7 @@
* returns immediately.
*
* When the buffer is full, the completion handler removes it from the irq
- * queue, marks it as ready (UVC_BUF_STATE_DONE) and wake its wait queue.
+ * queue, marks it as ready (UVC_BUF_STATE_DONE) and wakes its wait queue.
* At that point, any process waiting on the buffer will be woken up. If a
* process tries to dequeue a buffer after it has been marked ready, the
* dequeing will succeed immediately.
@@ -91,8 +90,8 @@
/*
* Allocate the video buffers.
*
- * Pages are reserved to make sure they will not be swaped, as they will be
- * filled in URB completion handler.
+ * Pages are reserved to make sure they will not be swapped, as they will be
+ * filled in the URB completion handler.
*
* Buffers will be individually mapped, so they must all be page aligned.
*/
@@ -210,8 +209,8 @@
__uvc_query_buffer(&queue->buffer[v4l2_buf->index], v4l2_buf);
done:
- mutex_unlock(&queue->mutex);
- return ret;
+ mutex_unlock(&queue->mutex);
+ return ret;
}
/*
@@ -236,7 +235,7 @@
}
mutex_lock(&queue->mutex);
- if (v4l2_buf->index >= queue->count) {
+ if (v4l2_buf->index >= queue->count) {
uvc_trace(UVC_TRACE_CAPTURE, "[E] Out of range index.\n");
ret = -EINVAL;
goto done;
@@ -429,7 +428,7 @@
* Cancel the video buffers queue.
*
* Cancelling the queue marks all buffers on the irq queue as erroneous,
- * wakes them up and remove them from the queue.
+ * wakes them up and removes them from the queue.
*
* If the disconnect parameter is set, further calls to uvc_queue_buffer will
* fail with -ENODEV.
diff --git a/drivers/media/video/uvc/uvc_status.c b/drivers/media/video/uvc/uvc_status.c
index 5d60b26..c1e4ae2 100644
--- a/drivers/media/video/uvc/uvc_status.c
+++ b/drivers/media/video/uvc/uvc_status.c
@@ -1,7 +1,7 @@
/*
* uvc_status.c -- USB Video Class driver - Status endpoint
*
- * Copyright (C) 2007-2008
+ * Copyright (C) 2007-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -12,7 +12,6 @@
*/
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/input.h>
#include <linux/usb.h>
#include <linux/usb/input.h>
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index fa150ff..d681519 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -1,7 +1,7 @@
/*
* uvc_v4l2.c -- USB Video Class driver - V4L2 API
*
- * Copyright (C) 2005-2008
+ * Copyright (C) 2005-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -37,7 +37,7 @@
* must be grouped (for instance the Red Balance, Blue Balance and Do White
* Balance V4L2 controls use the White Balance Component UVC control) or
* otherwise translated. The approach we take here is to use a translation
- * table for the controls which can be mapped directly, and handle the others
+ * table for the controls that can be mapped directly, and handle the others
* manually.
*/
static int uvc_v4l2_query_menu(struct uvc_video_device *video,
@@ -189,7 +189,7 @@
probe->dwMaxVideoFrameSize =
video->streaming->ctrl.dwMaxVideoFrameSize;
- /* Probe the device */
+ /* Probe the device. */
if ((ret = uvc_probe_video(video, probe)) < 0)
goto done;
@@ -354,11 +354,11 @@
*
* Each open instance of a UVC device can either be in a privileged or
* unprivileged state. Only a single instance can be in a privileged state at
- * a given time. Trying to perform an operation which requires privileges will
+ * a given time. Trying to perform an operation that requires privileges will
* automatically acquire the required privileges if possible, or return -EBUSY
* otherwise. Privileges are dismissed when closing the instance.
*
- * Operations which require privileges are:
+ * Operations that require privileges are:
*
* - VIDIOC_S_INPUT
* - VIDIOC_S_PARM
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index e7c3199..9bc4705 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -1,7 +1,7 @@
/*
* uvc_video.c -- USB Video Class driver - Video handling
*
- * Copyright (C) 2005-2008
+ * Copyright (C) 2005-2009
* Laurent Pinchart (laurent.pinchart@skynet.be)
*
* This program is free software; you can redistribute it and/or modify
@@ -12,7 +12,6 @@
*/
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/usb.h>
@@ -115,7 +114,7 @@
ctrl->wCompQuality = le16_to_cpup((__le16 *)data);
ret = 0;
goto out;
- } else if (query == GET_DEF && probe == 1) {
+ } else if (query == GET_DEF && probe == 1 && ret != size) {
/* Many cameras don't support the GET_DEF request on their
* video probe control. Warn once and return, the caller will
* fall back to GET_CUR.
@@ -160,7 +159,7 @@
}
/* Some broken devices return a null or wrong dwMaxVideoFrameSize.
- * Try to get the value from the format and frame descriptor.
+ * Try to get the value from the format and frame descriptors.
*/
uvc_fixup_buffer_size(video, ctrl);
ret = 0;
@@ -191,9 +190,6 @@
*(__le16 *)&data[12] = cpu_to_le16(ctrl->wCompQuality);
*(__le16 *)&data[14] = cpu_to_le16(ctrl->wCompWindowSize);
*(__le16 *)&data[16] = cpu_to_le16(ctrl->wDelay);
- /* Note: Some of the fields below are not required for IN devices (see
- * UVC spec, 4.3.1.1), but we still copy them in case support for OUT
- * devices is added in the future. */
put_unaligned_le32(ctrl->dwMaxVideoFrameSize, &data[18]);
put_unaligned_le32(ctrl->dwMaxPayloadTransferSize, &data[22]);
@@ -400,7 +396,7 @@
*
* Empty buffers (bytesused == 0) don't trigger end of frame detection
* as it doesn't make sense to return an empty buffer. This also
- * avoids detecting and of frame conditions at FID toggling if the
+ * avoids detecting end of frame conditions at FID toggling if the
* previous payload had the EOF bit set.
*/
if (fid != video->last_fid && buf->buf.bytesused != 0) {
@@ -453,6 +449,17 @@
}
}
+/* Video payload encoding is handled by uvc_video_encode_header() and
+ * uvc_video_encode_data(). Only bulk transfers are currently supported.
+ *
+ * uvc_video_encode_header is called at the start of a payload. It adds header
+ * data to the transfer buffer and returns the header size. As the only known
+ * UVC output device transfers a whole frame in a single payload, the EOF bit
+ * is always set in the header.
+ *
+ * uvc_video_encode_data is called for every URB and copies the data from the
+ * video buffer to the transfer buffer.
+ */
static int uvc_video_encode_header(struct uvc_video_device *video,
struct uvc_buffer *buf, __u8 *data, int len)
{
@@ -953,7 +960,7 @@
}
/*
- * Reconfigure the video interface and restart streaming if it was enable
+ * Reconfigure the video interface and restart streaming if it was enabled
* before suspend.
*
* If an error occurs, disable the video queue. This will wake all pending
@@ -985,8 +992,8 @@
*/
/*
- * Initialize the UVC video device by retrieving the default format and
- * committing it.
+ * Initialize the UVC video device by switching to alternate setting 0 and
+ * retrieve the default format.
*
* Some cameras (namely the Fuji Finepix) set the format and frame
* indexes to zero. The UVC standard doesn't clearly make this a spec
@@ -1014,7 +1021,7 @@
*/
usb_set_interface(video->dev->udev, video->streaming->intfnum, 0);
- /* Some webcams don't suport GET_DEF request on the probe control. We
+ /* Some webcams don't suport GET_DEF requests on the probe control. We
* fall back to GET_CUR if GET_DEF fails.
*/
if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_DEF)) < 0 &&
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index bcf4361..027947e 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -72,149 +72,149 @@
* UVC constants
*/
-#define SC_UNDEFINED 0x00
-#define SC_VIDEOCONTROL 0x01
-#define SC_VIDEOSTREAMING 0x02
-#define SC_VIDEO_INTERFACE_COLLECTION 0x03
+#define SC_UNDEFINED 0x00
+#define SC_VIDEOCONTROL 0x01
+#define SC_VIDEOSTREAMING 0x02
+#define SC_VIDEO_INTERFACE_COLLECTION 0x03
-#define PC_PROTOCOL_UNDEFINED 0x00
+#define PC_PROTOCOL_UNDEFINED 0x00
-#define CS_UNDEFINED 0x20
-#define CS_DEVICE 0x21
-#define CS_CONFIGURATION 0x22
-#define CS_STRING 0x23
-#define CS_INTERFACE 0x24
-#define CS_ENDPOINT 0x25
+#define CS_UNDEFINED 0x20
+#define CS_DEVICE 0x21
+#define CS_CONFIGURATION 0x22
+#define CS_STRING 0x23
+#define CS_INTERFACE 0x24
+#define CS_ENDPOINT 0x25
/* VideoControl class specific interface descriptor */
-#define VC_DESCRIPTOR_UNDEFINED 0x00
-#define VC_HEADER 0x01
-#define VC_INPUT_TERMINAL 0x02
-#define VC_OUTPUT_TERMINAL 0x03
-#define VC_SELECTOR_UNIT 0x04
-#define VC_PROCESSING_UNIT 0x05
-#define VC_EXTENSION_UNIT 0x06
+#define VC_DESCRIPTOR_UNDEFINED 0x00
+#define VC_HEADER 0x01
+#define VC_INPUT_TERMINAL 0x02
+#define VC_OUTPUT_TERMINAL 0x03
+#define VC_SELECTOR_UNIT 0x04
+#define VC_PROCESSING_UNIT 0x05
+#define VC_EXTENSION_UNIT 0x06
/* VideoStreaming class specific interface descriptor */
-#define VS_UNDEFINED 0x00
-#define VS_INPUT_HEADER 0x01
-#define VS_OUTPUT_HEADER 0x02
-#define VS_STILL_IMAGE_FRAME 0x03
-#define VS_FORMAT_UNCOMPRESSED 0x04
-#define VS_FRAME_UNCOMPRESSED 0x05
-#define VS_FORMAT_MJPEG 0x06
-#define VS_FRAME_MJPEG 0x07
-#define VS_FORMAT_MPEG2TS 0x0a
-#define VS_FORMAT_DV 0x0c
-#define VS_COLORFORMAT 0x0d
-#define VS_FORMAT_FRAME_BASED 0x10
-#define VS_FRAME_FRAME_BASED 0x11
-#define VS_FORMAT_STREAM_BASED 0x12
+#define VS_UNDEFINED 0x00
+#define VS_INPUT_HEADER 0x01
+#define VS_OUTPUT_HEADER 0x02
+#define VS_STILL_IMAGE_FRAME 0x03
+#define VS_FORMAT_UNCOMPRESSED 0x04
+#define VS_FRAME_UNCOMPRESSED 0x05
+#define VS_FORMAT_MJPEG 0x06
+#define VS_FRAME_MJPEG 0x07
+#define VS_FORMAT_MPEG2TS 0x0a
+#define VS_FORMAT_DV 0x0c
+#define VS_COLORFORMAT 0x0d
+#define VS_FORMAT_FRAME_BASED 0x10
+#define VS_FRAME_FRAME_BASED 0x11
+#define VS_FORMAT_STREAM_BASED 0x12
/* Endpoint type */
-#define EP_UNDEFINED 0x00
-#define EP_GENERAL 0x01
-#define EP_ENDPOINT 0x02
-#define EP_INTERRUPT 0x03
+#define EP_UNDEFINED 0x00
+#define EP_GENERAL 0x01
+#define EP_ENDPOINT 0x02
+#define EP_INTERRUPT 0x03
/* Request codes */
-#define RC_UNDEFINED 0x00
-#define SET_CUR 0x01
-#define GET_CUR 0x81
-#define GET_MIN 0x82
-#define GET_MAX 0x83
-#define GET_RES 0x84
-#define GET_LEN 0x85
-#define GET_INFO 0x86
-#define GET_DEF 0x87
+#define RC_UNDEFINED 0x00
+#define SET_CUR 0x01
+#define GET_CUR 0x81
+#define GET_MIN 0x82
+#define GET_MAX 0x83
+#define GET_RES 0x84
+#define GET_LEN 0x85
+#define GET_INFO 0x86
+#define GET_DEF 0x87
/* VideoControl interface controls */
-#define VC_CONTROL_UNDEFINED 0x00
-#define VC_VIDEO_POWER_MODE_CONTROL 0x01
-#define VC_REQUEST_ERROR_CODE_CONTROL 0x02
+#define VC_CONTROL_UNDEFINED 0x00
+#define VC_VIDEO_POWER_MODE_CONTROL 0x01
+#define VC_REQUEST_ERROR_CODE_CONTROL 0x02
/* Terminal controls */
-#define TE_CONTROL_UNDEFINED 0x00
+#define TE_CONTROL_UNDEFINED 0x00
/* Selector Unit controls */
-#define SU_CONTROL_UNDEFINED 0x00
-#define SU_INPUT_SELECT_CONTROL 0x01
+#define SU_CONTROL_UNDEFINED 0x00
+#define SU_INPUT_SELECT_CONTROL 0x01
/* Camera Terminal controls */
-#define CT_CONTROL_UNDEFINED 0x00
-#define CT_SCANNING_MODE_CONTROL 0x01
-#define CT_AE_MODE_CONTROL 0x02
-#define CT_AE_PRIORITY_CONTROL 0x03
-#define CT_EXPOSURE_TIME_ABSOLUTE_CONTROL 0x04
-#define CT_EXPOSURE_TIME_RELATIVE_CONTROL 0x05
-#define CT_FOCUS_ABSOLUTE_CONTROL 0x06
-#define CT_FOCUS_RELATIVE_CONTROL 0x07
-#define CT_FOCUS_AUTO_CONTROL 0x08
-#define CT_IRIS_ABSOLUTE_CONTROL 0x09
-#define CT_IRIS_RELATIVE_CONTROL 0x0a
-#define CT_ZOOM_ABSOLUTE_CONTROL 0x0b
-#define CT_ZOOM_RELATIVE_CONTROL 0x0c
-#define CT_PANTILT_ABSOLUTE_CONTROL 0x0d
-#define CT_PANTILT_RELATIVE_CONTROL 0x0e
-#define CT_ROLL_ABSOLUTE_CONTROL 0x0f
-#define CT_ROLL_RELATIVE_CONTROL 0x10
-#define CT_PRIVACY_CONTROL 0x11
+#define CT_CONTROL_UNDEFINED 0x00
+#define CT_SCANNING_MODE_CONTROL 0x01
+#define CT_AE_MODE_CONTROL 0x02
+#define CT_AE_PRIORITY_CONTROL 0x03
+#define CT_EXPOSURE_TIME_ABSOLUTE_CONTROL 0x04
+#define CT_EXPOSURE_TIME_RELATIVE_CONTROL 0x05
+#define CT_FOCUS_ABSOLUTE_CONTROL 0x06
+#define CT_FOCUS_RELATIVE_CONTROL 0x07
+#define CT_FOCUS_AUTO_CONTROL 0x08
+#define CT_IRIS_ABSOLUTE_CONTROL 0x09
+#define CT_IRIS_RELATIVE_CONTROL 0x0a
+#define CT_ZOOM_ABSOLUTE_CONTROL 0x0b
+#define CT_ZOOM_RELATIVE_CONTROL 0x0c
+#define CT_PANTILT_ABSOLUTE_CONTROL 0x0d
+#define CT_PANTILT_RELATIVE_CONTROL 0x0e
+#define CT_ROLL_ABSOLUTE_CONTROL 0x0f
+#define CT_ROLL_RELATIVE_CONTROL 0x10
+#define CT_PRIVACY_CONTROL 0x11
/* Processing Unit controls */
-#define PU_CONTROL_UNDEFINED 0x00
-#define PU_BACKLIGHT_COMPENSATION_CONTROL 0x01
-#define PU_BRIGHTNESS_CONTROL 0x02
-#define PU_CONTRAST_CONTROL 0x03
-#define PU_GAIN_CONTROL 0x04
-#define PU_POWER_LINE_FREQUENCY_CONTROL 0x05
-#define PU_HUE_CONTROL 0x06
-#define PU_SATURATION_CONTROL 0x07
-#define PU_SHARPNESS_CONTROL 0x08
-#define PU_GAMMA_CONTROL 0x09
-#define PU_WHITE_BALANCE_TEMPERATURE_CONTROL 0x0a
-#define PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL 0x0b
-#define PU_WHITE_BALANCE_COMPONENT_CONTROL 0x0c
-#define PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL 0x0d
-#define PU_DIGITAL_MULTIPLIER_CONTROL 0x0e
-#define PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL 0x0f
-#define PU_HUE_AUTO_CONTROL 0x10
-#define PU_ANALOG_VIDEO_STANDARD_CONTROL 0x11
-#define PU_ANALOG_LOCK_STATUS_CONTROL 0x12
+#define PU_CONTROL_UNDEFINED 0x00
+#define PU_BACKLIGHT_COMPENSATION_CONTROL 0x01
+#define PU_BRIGHTNESS_CONTROL 0x02
+#define PU_CONTRAST_CONTROL 0x03
+#define PU_GAIN_CONTROL 0x04
+#define PU_POWER_LINE_FREQUENCY_CONTROL 0x05
+#define PU_HUE_CONTROL 0x06
+#define PU_SATURATION_CONTROL 0x07
+#define PU_SHARPNESS_CONTROL 0x08
+#define PU_GAMMA_CONTROL 0x09
+#define PU_WHITE_BALANCE_TEMPERATURE_CONTROL 0x0a
+#define PU_WHITE_BALANCE_TEMPERATURE_AUTO_CONTROL 0x0b
+#define PU_WHITE_BALANCE_COMPONENT_CONTROL 0x0c
+#define PU_WHITE_BALANCE_COMPONENT_AUTO_CONTROL 0x0d
+#define PU_DIGITAL_MULTIPLIER_CONTROL 0x0e
+#define PU_DIGITAL_MULTIPLIER_LIMIT_CONTROL 0x0f
+#define PU_HUE_AUTO_CONTROL 0x10
+#define PU_ANALOG_VIDEO_STANDARD_CONTROL 0x11
+#define PU_ANALOG_LOCK_STATUS_CONTROL 0x12
#define LXU_MOTOR_PANTILT_RELATIVE_CONTROL 0x01
#define LXU_MOTOR_PANTILT_RESET_CONTROL 0x02
#define LXU_MOTOR_FOCUS_MOTOR_CONTROL 0x03
/* VideoStreaming interface controls */
-#define VS_CONTROL_UNDEFINED 0x00
-#define VS_PROBE_CONTROL 0x01
-#define VS_COMMIT_CONTROL 0x02
-#define VS_STILL_PROBE_CONTROL 0x03
-#define VS_STILL_COMMIT_CONTROL 0x04
-#define VS_STILL_IMAGE_TRIGGER_CONTROL 0x05
-#define VS_STREAM_ERROR_CODE_CONTROL 0x06
-#define VS_GENERATE_KEY_FRAME_CONTROL 0x07
-#define VS_UPDATE_FRAME_SEGMENT_CONTROL 0x08
-#define VS_SYNC_DELAY_CONTROL 0x09
+#define VS_CONTROL_UNDEFINED 0x00
+#define VS_PROBE_CONTROL 0x01
+#define VS_COMMIT_CONTROL 0x02
+#define VS_STILL_PROBE_CONTROL 0x03
+#define VS_STILL_COMMIT_CONTROL 0x04
+#define VS_STILL_IMAGE_TRIGGER_CONTROL 0x05
+#define VS_STREAM_ERROR_CODE_CONTROL 0x06
+#define VS_GENERATE_KEY_FRAME_CONTROL 0x07
+#define VS_UPDATE_FRAME_SEGMENT_CONTROL 0x08
+#define VS_SYNC_DELAY_CONTROL 0x09
-#define TT_VENDOR_SPECIFIC 0x0100
-#define TT_STREAMING 0x0101
+#define TT_VENDOR_SPECIFIC 0x0100
+#define TT_STREAMING 0x0101
/* Input Terminal types */
-#define ITT_VENDOR_SPECIFIC 0x0200
-#define ITT_CAMERA 0x0201
-#define ITT_MEDIA_TRANSPORT_INPUT 0x0202
+#define ITT_VENDOR_SPECIFIC 0x0200
+#define ITT_CAMERA 0x0201
+#define ITT_MEDIA_TRANSPORT_INPUT 0x0202
/* Output Terminal types */
-#define OTT_VENDOR_SPECIFIC 0x0300
-#define OTT_DISPLAY 0x0301
-#define OTT_MEDIA_TRANSPORT_OUTPUT 0x0302
+#define OTT_VENDOR_SPECIFIC 0x0300
+#define OTT_DISPLAY 0x0301
+#define OTT_MEDIA_TRANSPORT_OUTPUT 0x0302
/* External Terminal types */
-#define EXTERNAL_VENDOR_SPECIFIC 0x0400
-#define COMPOSITE_CONNECTOR 0x0401
-#define SVIDEO_CONNECTOR 0x0402
-#define COMPONENT_CONNECTOR 0x0403
+#define EXTERNAL_VENDOR_SPECIFIC 0x0400
+#define COMPOSITE_CONNECTOR 0x0401
+#define SVIDEO_CONNECTOR 0x0402
+#define COMPONENT_CONNECTOR 0x0403
#define UVC_TERM_INPUT 0x0000
#define UVC_TERM_OUTPUT 0x8000
@@ -541,11 +541,11 @@
};
enum uvc_buffer_state {
- UVC_BUF_STATE_IDLE = 0,
- UVC_BUF_STATE_QUEUED = 1,
- UVC_BUF_STATE_ACTIVE = 2,
- UVC_BUF_STATE_DONE = 3,
- UVC_BUF_STATE_ERROR = 4,
+ UVC_BUF_STATE_IDLE = 0,
+ UVC_BUF_STATE_QUEUED = 1,
+ UVC_BUF_STATE_ACTIVE = 2,
+ UVC_BUF_STATE_DONE = 3,
+ UVC_BUF_STATE_ERROR = 4,
};
struct uvc_buffer {
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index fbe9cc0..2120880 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -28,13 +28,13 @@
{
switch (cmd) {
case VIDIOC_QUERYCTRL:
- return v4l2_subdev_call(sd, core, querymenu, arg);
+ return v4l2_subdev_call(sd, core, queryctrl, arg);
case VIDIOC_G_CTRL:
return v4l2_subdev_call(sd, core, g_ctrl, arg);
case VIDIOC_S_CTRL:
return v4l2_subdev_call(sd, core, s_ctrl, arg);
case VIDIOC_QUERYMENU:
- return v4l2_subdev_call(sd, core, queryctrl, arg);
+ return v4l2_subdev_call(sd, core, querymenu, arg);
case VIDIOC_LOG_STATUS:
return v4l2_subdev_call(sd, core, log_status);
case VIDIOC_DBG_G_CHIP_IDENT:
diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h
index 46b7ad4..e873a91 100644
--- a/drivers/media/video/zoran/zoran.h
+++ b/drivers/media/video/zoran/zoran.h
@@ -349,7 +349,6 @@
u16 i2c_decoder, i2c_encoder; /* I2C types */
u16 video_vfe, video_codec; /* videocodec types */
u16 audio_chip; /* audio type */
- u16 vendor_id, device_id; /* subsystem vendor/device ID */
int inputs; /* number of video inputs */
struct input {
@@ -401,7 +400,6 @@
char name[32]; /* name of this device */
struct pci_dev *pci_dev; /* PCI device */
unsigned char revision; /* revision of zr36057 */
- unsigned int zr36057_adr; /* bus address of IO mem returned by PCI BIOS */
unsigned char __iomem *zr36057_mem;/* pointer to mapped IO memory */
spinlock_t spinlock; /* Spinlock */
@@ -490,16 +488,10 @@
wait_queue_head_t test_q;
};
-/*The following should be done in more portable way. It depends on define
- of _ALPHA_BUZ in the Makefile.*/
-
-#ifdef _ALPHA_BUZ
-#define btwrite(dat,adr) writel((dat), zr->zr36057_adr+(adr))
-#define btread(adr) readl(zr->zr36057_adr+(adr))
-#else
+/* There was something called _ALPHA_BUZ that used the PCI address instead of
+ * the kernel iomapped address for btread/btwrite. */
#define btwrite(dat,adr) writel((dat), zr->zr36057_mem+(adr))
#define btread(adr) readl(zr->zr36057_mem+(adr))
-#endif
#define btand(dat,adr) btwrite((dat) & btread(adr), adr)
#define btor(dat,adr) btwrite((dat) | btread(adr), adr)
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 05f3919..5d2f090 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -61,17 +61,17 @@
extern const struct zoran_format zoran_formats[];
-static int card[BUZ_MAX] = { -1, -1, -1, -1 };
+static int card[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
module_param_array(card, int, NULL, 0444);
-MODULE_PARM_DESC(card, "The type of card");
+MODULE_PARM_DESC(card, "Card type");
-static int encoder[BUZ_MAX] = { -1, -1, -1, -1 };
+static int encoder[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
module_param_array(encoder, int, NULL, 0444);
-MODULE_PARM_DESC(encoder, "i2c TV encoder");
+MODULE_PARM_DESC(encoder, "Video encoder chip");
-static int decoder[BUZ_MAX] = { -1, -1, -1, -1 };
+static int decoder[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
module_param_array(decoder, int, NULL, 0444);
-MODULE_PARM_DESC(decoder, "i2c TV decoder");
+MODULE_PARM_DESC(decoder, "Video decoder chip");
/*
The video mem address of the video card.
@@ -104,9 +104,9 @@
MODULE_PARM_DESC(default_norm, "Default norm (0=PAL, 1=NTSC, 2=SECAM)");
/* /dev/videoN, -1 for autodetect */
-static int video_nr[BUZ_MAX] = {-1, -1, -1, -1};
+static int video_nr[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 };
module_param_array(video_nr, int, NULL, 0444);
-MODULE_PARM_DESC(video_nr, "video device number (-1=Auto)");
+MODULE_PARM_DESC(video_nr, "Video device number (-1=Auto)");
/*
Number and size of grab buffers for Video 4 Linux
@@ -153,9 +153,21 @@
MODULE_AUTHOR("Serguei Miridonov");
MODULE_LICENSE("GPL");
+#define ZR_DEVICE(subven, subdev, data) { \
+ .vendor = PCI_VENDOR_ID_ZORAN, .device = PCI_DEVICE_ID_ZORAN_36057, \
+ .subvendor = (subven), .subdevice = (subdev), .driver_data = (data) }
-int zoran_num; /* number of Buzs in use */
-struct zoran *zoran[BUZ_MAX];
+static struct pci_device_id zr36067_pci_tbl[] = {
+ ZR_DEVICE(PCI_VENDOR_ID_MIRO, PCI_DEVICE_ID_MIRO_DC10PLUS, DC10plus),
+ ZR_DEVICE(PCI_VENDOR_ID_MIRO, PCI_DEVICE_ID_MIRO_DC30PLUS, DC30plus),
+ ZR_DEVICE(PCI_VENDOR_ID_ELECTRONICDESIGNGMBH, PCI_DEVICE_ID_LML_33R10, LML33R10),
+ ZR_DEVICE(PCI_VENDOR_ID_IOMEGA, PCI_DEVICE_ID_IOMEGA_BUZ, BUZ),
+ ZR_DEVICE(PCI_ANY_ID, PCI_ANY_ID, NUM_CARDS),
+ {0}
+};
+MODULE_DEVICE_TABLE(pci, zr36067_pci_tbl);
+
+static unsigned int zoran_num; /* number of cards found */
/* videocodec bus functions ZR36060 */
static u32
@@ -472,8 +484,6 @@
}, {
.type = DC10plus,
.name = "DC10plus",
- .vendor_id = PCI_VENDOR_ID_MIRO,
- .device_id = PCI_DEVICE_ID_MIRO_DC10PLUS,
.i2c_decoder = I2C_DRIVERID_SAA7110,
.i2c_encoder = I2C_DRIVERID_ADV7175,
.video_codec = CODEC_TYPE_ZR36060,
@@ -531,8 +541,6 @@
}, {
.type = DC30plus,
.name = "DC30plus",
- .vendor_id = PCI_VENDOR_ID_MIRO,
- .device_id = PCI_DEVICE_ID_MIRO_DC30PLUS,
.i2c_decoder = I2C_DRIVERID_VPX3220,
.i2c_encoder = I2C_DRIVERID_ADV7175,
.video_codec = CODEC_TYPE_ZR36050,
@@ -589,8 +597,6 @@
}, {
.type = LML33R10,
.name = "LML33R10",
- .vendor_id = PCI_VENDOR_ID_ELECTRONICDESIGNGMBH,
- .device_id = PCI_DEVICE_ID_LML_33R10,
.i2c_decoder = I2C_DRIVERID_SAA7114,
.i2c_encoder = I2C_DRIVERID_ADV7170,
.video_codec = CODEC_TYPE_ZR36060,
@@ -618,8 +624,6 @@
}, {
.type = BUZ,
.name = "Buz",
- .vendor_id = PCI_VENDOR_ID_IOMEGA,
- .device_id = PCI_DEVICE_ID_IOMEGA_BUZ,
.i2c_decoder = I2C_DRIVERID_SAA7111A,
.i2c_encoder = I2C_DRIVERID_SAA7185B,
.video_codec = CODEC_TYPE_ZR36060,
@@ -649,8 +653,6 @@
.name = "6-Eyes",
/* AverMedia chose not to brand the 6-Eyes. Thus it
can't be autodetected, and requires card=x. */
- .vendor_id = -1,
- .device_id = -1,
.i2c_decoder = I2C_DRIVERID_KS0127,
.i2c_encoder = I2C_DRIVERID_BT866,
.video_codec = CODEC_TYPE_ZR36060,
@@ -1138,7 +1140,8 @@
strcpy(zr->video_dev->name, ZR_DEVNAME(zr));
err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr[zr->id]);
if (err < 0)
- goto exit_unregister;
+ goto exit_free;
+ video_set_drvdata(zr->video_dev, zr);
zoran_init_hardware(zr);
if (zr36067_debug > 2)
@@ -1153,19 +1156,19 @@
zr->initialized = 1;
return 0;
-exit_unregister:
- zoran_unregister_i2c(zr);
exit_free:
kfree(zr->stat_com);
kfree(zr->video_dev);
return err;
}
-static void
-zoran_release (struct zoran *zr)
+static void __devexit zoran_remove(struct pci_dev *pdev)
{
+ struct zoran *zr = pci_get_drvdata(pdev);
+
if (!zr->initialized)
goto exit_free;
+
/* unregister videocodec bus */
if (zr->codec) {
struct videocodec_master *master = zr->codec->master_data;
@@ -1194,6 +1197,7 @@
pci_disable_device(zr->pci_dev);
video_unregister_device(zr->video_dev);
exit_free:
+ pci_set_drvdata(pdev, NULL);
kfree(zr);
}
@@ -1256,338 +1260,329 @@
* Scan for a Buz card (actually for the PCI controller ZR36057),
* request the irq and map the io memory
*/
-static int __devinit
-find_zr36057 (void)
+static int __devinit zoran_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
unsigned char latency, need_latency;
struct zoran *zr;
- struct pci_dev *dev = NULL;
int result;
struct videocodec_master *master_vfe = NULL;
struct videocodec_master *master_codec = NULL;
int card_num;
char *i2c_enc_name, *i2c_dec_name, *codec_name, *vfe_name;
+ unsigned int nr;
- zoran_num = 0;
- while (zoran_num < BUZ_MAX &&
- (dev = pci_get_device(PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36057, dev)) != NULL) {
- card_num = card[zoran_num];
- zr = kzalloc(sizeof(struct zoran), GFP_KERNEL);
- if (!zr) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - kzalloc failed\n",
- ZORAN_NAME);
- continue;
- }
- zr->pci_dev = dev;
- //zr->zr36057_mem = NULL;
- zr->id = zoran_num;
- snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
- spin_lock_init(&zr->spinlock);
- mutex_init(&zr->resource_lock);
- if (pci_enable_device(dev))
- goto zr_free_mem;
- zr->zr36057_adr = pci_resource_start(zr->pci_dev, 0);
- pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION,
- &zr->revision);
+
+ nr = zoran_num++;
+ if (nr >= BUZ_MAX) {
+ dprintk(1,
+ KERN_ERR
+ "%s: driver limited to %d card(s) maximum\n",
+ ZORAN_NAME, BUZ_MAX);
+ return -ENOENT;
+ }
+
+ zr = kzalloc(sizeof(struct zoran), GFP_KERNEL);
+ if (!zr) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - kzalloc failed\n",
+ ZORAN_NAME);
+ return -ENOMEM;
+ }
+ zr->pci_dev = pdev;
+ zr->id = nr;
+ snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id);
+ spin_lock_init(&zr->spinlock);
+ mutex_init(&zr->resource_lock);
+ if (pci_enable_device(pdev))
+ goto zr_free_mem;
+ pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
+
+ dprintk(1,
+ KERN_INFO
+ "%s: Zoran ZR360%c7 (rev %d), irq: %d, memory: 0x%08llx\n",
+ ZR_DEVNAME(zr), zr->revision < 2 ? '5' : '6', zr->revision,
+ zr->pci_dev->irq, (uint64_t)pci_resource_start(zr->pci_dev, 0));
+ if (zr->revision >= 2) {
+ dprintk(1,
+ KERN_INFO
+ "%s: Subsystem vendor=0x%04x id=0x%04x\n",
+ ZR_DEVNAME(zr), zr->pci_dev->subsystem_vendor,
+ zr->pci_dev->subsystem_device);
+ }
+
+ /* Use auto-detected card type? */
+ if (card[nr] == -1) {
if (zr->revision < 2) {
dprintk(1,
- KERN_INFO
- "%s: Zoran ZR36057 (rev %d) irq: %d, memory: 0x%08x.\n",
- ZR_DEVNAME(zr), zr->revision, zr->pci_dev->irq,
- zr->zr36057_adr);
-
- if (card_num == -1) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - no card specified, please use the card=X insmod option\n",
- ZR_DEVNAME(zr));
- goto zr_free_mem;
- }
- } else {
- int i;
- unsigned short ss_vendor, ss_device;
-
- ss_vendor = zr->pci_dev->subsystem_vendor;
- ss_device = zr->pci_dev->subsystem_device;
- dprintk(1,
- KERN_INFO
- "%s: Zoran ZR36067 (rev %d) irq: %d, memory: 0x%08x\n",
- ZR_DEVNAME(zr), zr->revision, zr->pci_dev->irq,
- zr->zr36057_adr);
- dprintk(1,
- KERN_INFO
- "%s: subsystem vendor=0x%04x id=0x%04x\n",
- ZR_DEVNAME(zr), ss_vendor, ss_device);
- if (card_num == -1) {
- dprintk(3,
- KERN_DEBUG
- "%s: find_zr36057() - trying to autodetect card type\n",
- ZR_DEVNAME(zr));
- for (i=0;i<NUM_CARDS;i++) {
- if (ss_vendor == zoran_cards[i].vendor_id &&
- ss_device == zoran_cards[i].device_id) {
- dprintk(3,
- KERN_DEBUG
- "%s: find_zr36057() - card %s detected\n",
- ZR_DEVNAME(zr),
- zoran_cards[i].name);
- card_num = i;
- break;
- }
- }
- if (i == NUM_CARDS) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - unknown card\n",
- ZR_DEVNAME(zr));
- goto zr_free_mem;
- }
- }
- }
-
- if (card_num < 0 || card_num >= NUM_CARDS) {
- dprintk(2,
KERN_ERR
- "%s: find_zr36057() - invalid cardnum %d\n",
- ZR_DEVNAME(zr), card_num);
- goto zr_free_mem;
- }
-
- /* even though we make this a non pointer and thus
- * theoretically allow for making changes to this struct
- * on a per-individual card basis at runtime, this is
- * strongly discouraged. This structure is intended to
- * keep general card information, no settings or anything */
- zr->card = zoran_cards[card_num];
- snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)),
- "%s[%u]", zr->card.name, zr->id);
-
- zr->zr36057_mem = ioremap_nocache(zr->zr36057_adr, 0x1000);
- if (!zr->zr36057_mem) {
+ "%s: No card type specified, please use the card=X module parameter\n",
+ ZR_DEVNAME(zr));
dprintk(1,
KERN_ERR
- "%s: find_zr36057() - ioremap failed\n",
+ "%s: It is not possible to auto-detect ZR36057 based cards\n",
ZR_DEVNAME(zr));
goto zr_free_mem;
}
- result = request_irq(zr->pci_dev->irq,
- zoran_irq,
- IRQF_SHARED | IRQF_DISABLED,
- ZR_DEVNAME(zr),
- (void *) zr);
- if (result < 0) {
- if (result == -EINVAL) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - bad irq number or handler\n",
- ZR_DEVNAME(zr));
- } else if (result == -EBUSY) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - IRQ %d busy, change your PnP config in BIOS\n",
- ZR_DEVNAME(zr), zr->pci_dev->irq);
- } else {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - can't assign irq, error code %d\n",
- ZR_DEVNAME(zr), result);
- }
- goto zr_unmap;
- }
-
- /* set PCI latency timer */
- pci_read_config_byte(zr->pci_dev, PCI_LATENCY_TIMER,
- &latency);
- need_latency = zr->revision > 1 ? 32 : 48;
- if (latency != need_latency) {
- dprintk(2,
- KERN_INFO
- "%s: Changing PCI latency from %d to %d.\n",
- ZR_DEVNAME(zr), latency, need_latency);
- pci_write_config_byte(zr->pci_dev,
- PCI_LATENCY_TIMER,
- need_latency);
- }
-
- zr36057_restart(zr);
- /* i2c */
- dprintk(2, KERN_INFO "%s: Initializing i2c bus...\n",
- ZR_DEVNAME(zr));
-
- /* i2c decoder */
- if (decoder[zr->id] != -1) {
- i2c_dec_name = i2cid_to_modulename(decoder[zr->id]);
- zr->card.i2c_decoder = decoder[zr->id];
- } else if (zr->card.i2c_decoder != 0) {
- i2c_dec_name =
- i2cid_to_modulename(zr->card.i2c_decoder);
- } else {
- i2c_dec_name = NULL;
- }
-
- if (i2c_dec_name) {
- if ((result = request_module(i2c_dec_name)) < 0) {
- dprintk(1,
- KERN_ERR
- "%s: failed to load module %s: %d\n",
- ZR_DEVNAME(zr), i2c_dec_name, result);
- }
- }
-
- /* i2c encoder */
- if (encoder[zr->id] != -1) {
- i2c_enc_name = i2cid_to_modulename(encoder[zr->id]);
- zr->card.i2c_encoder = encoder[zr->id];
- } else if (zr->card.i2c_encoder != 0) {
- i2c_enc_name =
- i2cid_to_modulename(zr->card.i2c_encoder);
- } else {
- i2c_enc_name = NULL;
- }
-
- if (i2c_enc_name) {
- if ((result = request_module(i2c_enc_name)) < 0) {
- dprintk(1,
- KERN_ERR
- "%s: failed to load module %s: %d\n",
- ZR_DEVNAME(zr), i2c_enc_name, result);
- }
- }
-
- if (zoran_register_i2c(zr) < 0) {
+ card_num = ent->driver_data;
+ if (card_num >= NUM_CARDS) {
dprintk(1,
KERN_ERR
- "%s: find_zr36057() - can't initialize i2c bus\n",
+ "%s: Unknown card, try specifying card=X module parameter\n",
ZR_DEVNAME(zr));
- goto zr_free_irq;
+ goto zr_free_mem;
}
+ dprintk(3,
+ KERN_DEBUG
+ "%s: %s() - card %s detected\n",
+ ZR_DEVNAME(zr), __func__, zoran_cards[card_num].name);
+ } else {
+ card_num = card[nr];
+ if (card_num >= NUM_CARDS || card_num < 0) {
+ dprintk(1,
+ KERN_ERR
+ "%s: User specified card type %d out of range (0 .. %d)\n",
+ ZR_DEVNAME(zr), card_num, NUM_CARDS - 1);
+ goto zr_free_mem;
+ }
+ }
+ /* even though we make this a non pointer and thus
+ * theoretically allow for making changes to this struct
+ * on a per-individual card basis at runtime, this is
+ * strongly discouraged. This structure is intended to
+ * keep general card information, no settings or anything */
+ zr->card = zoran_cards[card_num];
+ snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)),
+ "%s[%u]", zr->card.name, zr->id);
+
+ zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0);
+ if (!zr->zr36057_mem) {
+ dprintk(1,
+ KERN_ERR
+ "%s: %s() - ioremap failed\n",
+ ZR_DEVNAME(zr), __func__);
+ goto zr_free_mem;
+ }
+
+ result = request_irq(zr->pci_dev->irq, zoran_irq,
+ IRQF_SHARED | IRQF_DISABLED, ZR_DEVNAME(zr), zr);
+ if (result < 0) {
+ if (result == -EINVAL) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - bad irq number or handler\n",
+ ZR_DEVNAME(zr));
+ } else if (result == -EBUSY) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - IRQ %d busy, change your PnP config in BIOS\n",
+ ZR_DEVNAME(zr), zr->pci_dev->irq);
+ } else {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - can't assign irq, error code %d\n",
+ ZR_DEVNAME(zr), result);
+ }
+ goto zr_unmap;
+ }
+
+ /* set PCI latency timer */
+ pci_read_config_byte(zr->pci_dev, PCI_LATENCY_TIMER,
+ &latency);
+ need_latency = zr->revision > 1 ? 32 : 48;
+ if (latency != need_latency) {
dprintk(2,
- KERN_INFO "%s: Initializing videocodec bus...\n",
- ZR_DEVNAME(zr));
+ KERN_INFO
+ "%s: Changing PCI latency from %d to %d\n",
+ ZR_DEVNAME(zr), latency, need_latency);
+ pci_write_config_byte(zr->pci_dev, PCI_LATENCY_TIMER,
+ need_latency);
+ }
- if (zr->card.video_codec != 0 &&
- (codec_name =
- codecid_to_modulename(zr->card.video_codec)) != NULL) {
- if ((result = request_module(codec_name)) < 0) {
+ zr36057_restart(zr);
+ /* i2c */
+ dprintk(2, KERN_INFO "%s: Initializing i2c bus...\n",
+ ZR_DEVNAME(zr));
+
+ /* i2c decoder */
+ if (decoder[zr->id] != -1) {
+ i2c_dec_name = i2cid_to_modulename(decoder[zr->id]);
+ zr->card.i2c_decoder = decoder[zr->id];
+ } else if (zr->card.i2c_decoder != 0) {
+ i2c_dec_name = i2cid_to_modulename(zr->card.i2c_decoder);
+ } else {
+ i2c_dec_name = NULL;
+ }
+
+ if (i2c_dec_name) {
+ result = request_module(i2c_dec_name);
+ if (result < 0) {
+ dprintk(1,
+ KERN_ERR
+ "%s: failed to load module %s: %d\n",
+ ZR_DEVNAME(zr), i2c_dec_name, result);
+ }
+ }
+
+ /* i2c encoder */
+ if (encoder[zr->id] != -1) {
+ i2c_enc_name = i2cid_to_modulename(encoder[zr->id]);
+ zr->card.i2c_encoder = encoder[zr->id];
+ } else if (zr->card.i2c_encoder != 0) {
+ i2c_enc_name = i2cid_to_modulename(zr->card.i2c_encoder);
+ } else {
+ i2c_enc_name = NULL;
+ }
+
+ if (i2c_enc_name) {
+ result = request_module(i2c_enc_name);
+ if (result < 0) {
+ dprintk(1,
+ KERN_ERR
+ "%s: failed to load module %s: %d\n",
+ ZR_DEVNAME(zr), i2c_enc_name, result);
+ }
+ }
+
+ if (zoran_register_i2c(zr) < 0) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - can't initialize i2c bus\n",
+ ZR_DEVNAME(zr));
+ goto zr_free_irq;
+ }
+
+ dprintk(2,
+ KERN_INFO "%s: Initializing videocodec bus...\n",
+ ZR_DEVNAME(zr));
+
+ if (zr->card.video_codec) {
+ codec_name = codecid_to_modulename(zr->card.video_codec);
+ if (codec_name) {
+ result = request_module(codec_name);
+ if (result) {
dprintk(1,
KERN_ERR
"%s: failed to load modules %s: %d\n",
ZR_DEVNAME(zr), codec_name, result);
}
}
- if (zr->card.video_vfe != 0 &&
- (vfe_name =
- codecid_to_modulename(zr->card.video_vfe)) != NULL) {
- if ((result = request_module(vfe_name)) < 0) {
+ }
+ if (zr->card.video_vfe) {
+ vfe_name = codecid_to_modulename(zr->card.video_vfe);
+ if (vfe_name) {
+ result = request_module(vfe_name);
+ if (result < 0) {
dprintk(1,
KERN_ERR
"%s: failed to load modules %s: %d\n",
ZR_DEVNAME(zr), vfe_name, result);
}
}
-
- /* reset JPEG codec */
- jpeg_codec_sleep(zr, 1);
- jpeg_codec_reset(zr);
- /* video bus enabled */
- /* display codec revision */
- if (zr->card.video_codec != 0) {
- master_codec = zoran_setup_videocodec(zr,
- zr->card.video_codec);
- if (!master_codec)
- goto zr_unreg_i2c;
- zr->codec = videocodec_attach(master_codec);
- if (!zr->codec) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - no codec found\n",
- ZR_DEVNAME(zr));
- goto zr_free_codec;
- }
- if (zr->codec->type != zr->card.video_codec) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - wrong codec\n",
- ZR_DEVNAME(zr));
- goto zr_detach_codec;
- }
- }
- if (zr->card.video_vfe != 0) {
- master_vfe = zoran_setup_videocodec(zr,
- zr->card.video_vfe);
- if (!master_vfe)
- goto zr_detach_codec;
- zr->vfe = videocodec_attach(master_vfe);
- if (!zr->vfe) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() - no VFE found\n",
- ZR_DEVNAME(zr));
- goto zr_free_vfe;
- }
- if (zr->vfe->type != zr->card.video_vfe) {
- dprintk(1,
- KERN_ERR
- "%s: find_zr36057() = wrong VFE\n",
- ZR_DEVNAME(zr));
- goto zr_detach_vfe;
- }
- }
- /* Success so keep the pci_dev referenced */
- pci_dev_get(zr->pci_dev);
- zoran[zoran_num++] = zr;
- continue;
-
- // Init errors
- zr_detach_vfe:
- videocodec_detach(zr->vfe);
- zr_free_vfe:
- kfree(master_vfe);
- zr_detach_codec:
- videocodec_detach(zr->codec);
- zr_free_codec:
- kfree(master_codec);
- zr_unreg_i2c:
- zoran_unregister_i2c(zr);
- zr_free_irq:
- btwrite(0, ZR36057_SPGPPCR);
- free_irq(zr->pci_dev->irq, zr);
- zr_unmap:
- iounmap(zr->zr36057_mem);
- zr_free_mem:
- kfree(zr);
- continue;
}
- if (dev) /* Clean up ref count on early exit */
- pci_dev_put(dev);
- if (zoran_num == 0) {
- dprintk(1, KERN_INFO "No known MJPEG cards found.\n");
+ /* reset JPEG codec */
+ jpeg_codec_sleep(zr, 1);
+ jpeg_codec_reset(zr);
+ /* video bus enabled */
+ /* display codec revision */
+ if (zr->card.video_codec != 0) {
+ master_codec = zoran_setup_videocodec(zr, zr->card.video_codec);
+ if (!master_codec)
+ goto zr_unreg_i2c;
+ zr->codec = videocodec_attach(master_codec);
+ if (!zr->codec) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - no codec found\n",
+ ZR_DEVNAME(zr));
+ goto zr_free_codec;
+ }
+ if (zr->codec->type != zr->card.video_codec) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - wrong codec\n",
+ ZR_DEVNAME(zr));
+ goto zr_detach_codec;
+ }
}
- return zoran_num;
+ if (zr->card.video_vfe != 0) {
+ master_vfe = zoran_setup_videocodec(zr, zr->card.video_vfe);
+ if (!master_vfe)
+ goto zr_detach_codec;
+ zr->vfe = videocodec_attach(master_vfe);
+ if (!zr->vfe) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() - no VFE found\n",
+ ZR_DEVNAME(zr));
+ goto zr_free_vfe;
+ }
+ if (zr->vfe->type != zr->card.video_vfe) {
+ dprintk(1,
+ KERN_ERR
+ "%s: find_zr36057() = wrong VFE\n",
+ ZR_DEVNAME(zr));
+ goto zr_detach_vfe;
+ }
+ }
+
+ /* take care of Natoma chipset and a revision 1 zr36057 */
+ if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) {
+ zr->jpg_buffers.need_contiguous = 1;
+ dprintk(1,
+ KERN_INFO
+ "%s: ZR36057/Natoma bug, max. buffer size is 128K\n",
+ ZR_DEVNAME(zr));
+ }
+
+ if (zr36057_init(zr) < 0)
+ goto zr_detach_vfe;
+
+ zoran_proc_init(zr);
+
+ pci_set_drvdata(pdev, zr);
+
+ return 0;
+
+zr_detach_vfe:
+ videocodec_detach(zr->vfe);
+zr_free_vfe:
+ kfree(master_vfe);
+zr_detach_codec:
+ videocodec_detach(zr->codec);
+zr_free_codec:
+ kfree(master_codec);
+zr_unreg_i2c:
+ zoran_unregister_i2c(zr);
+zr_free_irq:
+ btwrite(0, ZR36057_SPGPPCR);
+ free_irq(zr->pci_dev->irq, zr);
+zr_unmap:
+ iounmap(zr->zr36057_mem);
+zr_free_mem:
+ kfree(zr);
+
+ return -ENODEV;
}
-static int __init
-init_dc10_cards (void)
-{
- int i;
+static struct pci_driver zoran_driver = {
+ .name = "zr36067",
+ .id_table = zr36067_pci_tbl,
+ .probe = zoran_probe,
+ .remove = zoran_remove,
+};
- memset(zoran, 0, sizeof(zoran));
+static int __init zoran_init(void)
+{
+ int res;
+
printk(KERN_INFO "Zoran MJPEG board driver version %d.%d.%d\n",
MAJOR_VERSION, MINOR_VERSION, RELEASE_VERSION);
- /* Look for cards */
- if (find_zr36057() < 0) {
- return -EIO;
- }
- if (zoran_num == 0)
- return -ENODEV;
- dprintk(1, KERN_INFO "%s: %d card(s) found\n", ZORAN_NAME,
- zoran_num);
/* check the parameters we have been given, adjust if necessary */
if (v4l_nbufs < 2)
v4l_nbufs = 2;
@@ -1629,37 +1624,22 @@
ZORAN_NAME);
}
- /* take care of Natoma chipset and a revision 1 zr36057 */
- for (i = 0; i < zoran_num; i++) {
- struct zoran *zr = zoran[i];
-
- if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) {
- zr->jpg_buffers.need_contiguous = 1;
- dprintk(1,
- KERN_INFO
- "%s: ZR36057/Natoma bug, max. buffer size is 128K\n",
- ZR_DEVNAME(zr));
- }
-
- if (zr36057_init(zr) < 0) {
- for (i = 0; i < zoran_num; i++)
- zoran_release(zoran[i]);
- return -EIO;
- }
- zoran_proc_init(zr);
+ res = pci_register_driver(&zoran_driver);
+ if (res) {
+ dprintk(1,
+ KERN_ERR
+ "%s: Unable to register ZR36057 driver\n",
+ ZORAN_NAME);
+ return res;
}
return 0;
}
-static void __exit
-unload_dc10_cards (void)
+static void __exit zoran_exit(void)
{
- int i;
-
- for (i = 0; i < zoran_num; i++)
- zoran_release(zoran[i]);
+ pci_unregister_driver(&zoran_driver);
}
-module_init(init_dc10_cards);
-module_exit(unload_dc10_cards);
+module_init(zoran_init);
+module_exit(zoran_exit);
diff --git a/drivers/media/video/zoran/zoran_card.h b/drivers/media/video/zoran/zoran_card.h
index e4dc9d2..4507bdc 100644
--- a/drivers/media/video/zoran/zoran_card.h
+++ b/drivers/media/video/zoran/zoran_card.h
@@ -40,8 +40,6 @@
/* Anybody who uses more than four? */
#define BUZ_MAX 4
-extern int zoran_num;
-extern struct zoran *zoran[BUZ_MAX];
extern struct video_device zoran_template;
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index b58b9dd..120ef23 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -1196,83 +1196,54 @@
* Open a zoran card. Right now the flags stuff is just playing
*/
-static int
-zoran_open(struct file *file)
+static int zoran_open(struct file *file)
{
- unsigned int minor = video_devdata(file)->minor;
- struct zoran *zr = NULL;
+ struct zoran *zr = video_drvdata(file);
struct zoran_fh *fh;
- int i, res, first_open = 0, have_module_locks = 0;
+ int res, first_open = 0;
+
+ dprintk(2, KERN_INFO "%s: zoran_open(%s, pid=[%d]), users(-)=%d\n",
+ ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user + 1);
lock_kernel();
- /* find the device */
- for (i = 0; i < zoran_num; i++) {
- if (zoran[i]->video_dev->minor == minor) {
- zr = zoran[i];
- break;
- }
- }
-
- if (!zr) {
- dprintk(1, KERN_ERR "%s: device not found!\n", ZORAN_NAME);
- res = -ENODEV;
- goto open_unlock_and_return;
- }
/* see fs/device.c - the kernel already locks during open(),
* so locking ourselves only causes deadlocks */
/*mutex_lock(&zr->resource_lock);*/
+ if (zr->user >= 2048) {
+ dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
+ ZR_DEVNAME(zr), zr->user);
+ res = -EBUSY;
+ goto fail_unlock;
+ }
+
if (!zr->decoder) {
dprintk(1,
KERN_ERR "%s: no TV decoder loaded for device!\n",
ZR_DEVNAME(zr));
res = -EIO;
- goto open_unlock_and_return;
+ goto fail_unlock;
}
- /* try to grab a module lock */
- if (!try_module_get(THIS_MODULE)) {
- dprintk(1,
- KERN_ERR
- "%s: failed to acquire my own lock! PANIC!\n",
- ZR_DEVNAME(zr));
- res = -ENODEV;
- goto open_unlock_and_return;
- }
if (!try_module_get(zr->decoder->driver->driver.owner)) {
dprintk(1,
KERN_ERR
- "%s: failed to grab ownership of i2c decoder\n",
+ "%s: failed to grab ownership of video decoder\n",
ZR_DEVNAME(zr));
res = -EIO;
- module_put(THIS_MODULE);
- goto open_unlock_and_return;
+ goto fail_unlock;
}
if (zr->encoder &&
!try_module_get(zr->encoder->driver->driver.owner)) {
dprintk(1,
KERN_ERR
- "%s: failed to grab ownership of i2c encoder\n",
+ "%s: failed to grab ownership of video encoder\n",
ZR_DEVNAME(zr));
res = -EIO;
- module_put(zr->decoder->driver->driver.owner);
- module_put(THIS_MODULE);
- goto open_unlock_and_return;
+ goto fail_decoder;
}
- have_module_locks = 1;
-
- if (zr->user >= 2048) {
- dprintk(1, KERN_ERR "%s: too many users (%d) on device\n",
- ZR_DEVNAME(zr), zr->user);
- res = -EBUSY;
- goto open_unlock_and_return;
- }
-
- dprintk(1, KERN_INFO "%s: zoran_open(%s, pid=[%d]), users(-)=%d\n",
- ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user);
-
/* now, create the open()-specific file_ops struct */
fh = kzalloc(sizeof(struct zoran_fh), GFP_KERNEL);
if (!fh) {
@@ -1281,7 +1252,7 @@
"%s: zoran_open() - allocation of zoran_fh failed\n",
ZR_DEVNAME(zr));
res = -ENOMEM;
- goto open_unlock_and_return;
+ goto fail_encoder;
}
/* used to be BUZ_MAX_WIDTH/HEIGHT, but that gives overflows
* on norm-change! */
@@ -1292,9 +1263,8 @@
KERN_ERR
"%s: zoran_open() - allocation of overlay_mask failed\n",
ZR_DEVNAME(zr));
- kfree(fh);
res = -ENOMEM;
- goto open_unlock_and_return;
+ goto fail_fh;
}
if (zr->user++ == 0)
@@ -1319,22 +1289,19 @@
return 0;
-open_unlock_and_return:
- /* if we grabbed locks, release them accordingly */
- if (have_module_locks) {
- module_put(zr->decoder->driver->driver.owner);
- if (zr->encoder) {
- module_put(zr->encoder->driver->driver.owner);
- }
- module_put(THIS_MODULE);
- }
-
- /* if there's no device found, we didn't obtain the lock either */
- if (zr) {
- /*mutex_unlock(&zr->resource_lock);*/
- }
+fail_fh:
+ kfree(fh);
+fail_encoder:
+ if (zr->encoder)
+ module_put(zr->encoder->driver->driver.owner);
+fail_decoder:
+ module_put(zr->decoder->driver->driver.owner);
+fail_unlock:
unlock_kernel();
+ dprintk(2, KERN_INFO "%s: open failed (%d), users(-)=%d\n",
+ ZR_DEVNAME(zr), res, zr->user);
+
return res;
}
@@ -1344,8 +1311,8 @@
struct zoran_fh *fh = file->private_data;
struct zoran *zr = fh->zr;
- dprintk(1, KERN_INFO "%s: zoran_close(%s, pid=[%d]), users(+)=%d\n",
- ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user);
+ dprintk(2, KERN_INFO "%s: zoran_close(%s, pid=[%d]), users(+)=%d\n",
+ ZR_DEVNAME(zr), current->comm, task_pid_nr(current), zr->user - 1);
/* kernel locks (fs/device.c), so don't do that ourselves
* (prevents deadlocks) */
@@ -1391,10 +1358,8 @@
/* release locks on the i2c modules */
module_put(zr->decoder->driver->driver.owner);
- if (zr->encoder) {
- module_put(zr->encoder->driver->driver.owner);
- }
- module_put(THIS_MODULE);
+ if (zr->encoder)
+ module_put(zr->encoder->driver->driver.owner);
/*mutex_unlock(&zr->resource_lock);*/
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 10b6ef7..11c0f46 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -6,7 +6,7 @@
* Title: MPI Message independent structures and definitions
* Creation Date: July 27, 2000
*
- * mpi.h Version: 01.05.13
+ * mpi.h Version: 01.05.16
*
* Version History
* ---------------
@@ -79,6 +79,9 @@
* 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
* 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT.
* 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT.
+ * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT.
+ * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT.
+ * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT.
* --------------------------------------------------------------------------
*/
@@ -109,7 +112,7 @@
/* Note: The major versions of 0xe0 through 0xff are reserved */
/* versioning for this MPI header set */
-#define MPI_HEADER_VERSION_UNIT (0x10)
+#define MPI_HEADER_VERSION_UNIT (0x13)
#define MPI_HEADER_VERSION_DEV (0x00)
#define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
#define MPI_HEADER_VERSION_UNIT_SHIFT (8)
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index b2db333..013c7d8 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -6,7 +6,7 @@
* Title: MPI Config message, structures, and Pages
* Creation Date: July 27, 2000
*
- * mpi_cnfg.h Version: 01.05.15
+ * mpi_cnfg.h Version: 01.05.18
*
* Version History
* ---------------
@@ -308,6 +308,20 @@
* Expander Page 0 Flags field.
* Fixed define for
* MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
+ * 08-07-07 01.05.16 Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
+ * define.
+ * Added BIOS Page 4 structure.
+ * Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
+ * Physcial Disk Page 1.
+ * 01-15-07 01.05.17 Added additional bit defines for ExtFlags field of
+ * Manufacturing Page 4.
+ * Added Solid State Drives Supported bit to IOC Page 6
+ * Capabilities Flags.
+ * Added new value for AccessStatus field of SAS Device
+ * Page 0 (_SATA_NEEDS_INITIALIZATION).
+ * 03-28-08 01.05.18 Defined new bits in Manufacturing Page 4 ExtFlags field
+ * to control coercion size and the mixing of SAS and SATA
+ * SSD drives.
* --------------------------------------------------------------------------
*/
@@ -686,6 +700,14 @@
#define MPI_MANPAGE4_IR_NO_MIX_SAS_SATA (0x01)
/* defines for the ExtFlags field */
+#define MPI_MANPAGE4_EXTFLAGS_MASK_COERCION_SIZE (0x0180)
+#define MPI_MANPAGE4_EXTFLAGS_SHIFT_COERCION_SIZE (7)
+#define MPI_MANPAGE4_EXTFLAGS_1GB_COERCION_SIZE (0)
+#define MPI_MANPAGE4_EXTFLAGS_128MB_COERCION_SIZE (1)
+
+#define MPI_MANPAGE4_EXTFLAGS_NO_MIX_SSD_SAS_SATA (0x0040)
+#define MPI_MANPAGE4_EXTFLAGS_MIX_SSD_AND_NON_SSD (0x0020)
+#define MPI_MANPAGE4_EXTFLAGS_DUAL_PORT_SUPPORT (0x0010)
#define MPI_MANPAGE4_EXTFLAGS_HIDE_NON_IR_METADATA (0x0008)
#define MPI_MANPAGE4_EXTFLAGS_SAS_CACHE_DISABLE (0x0004)
#define MPI_MANPAGE4_EXTFLAGS_SATA_CACHE_DISABLE (0x0002)
@@ -1159,6 +1181,8 @@
/* IOC Page 6 Capabilities Flags */
+#define MPI_IOCPAGE6_CAP_FLAGS_SSD_SUPPORT (0x00000020)
+#define MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT (0x00000010)
#define MPI_IOCPAGE6_CAP_FLAGS_DISABLE_SMART_POLLING (0x00000008)
#define MPI_IOCPAGE6_CAP_FLAGS_MASK_METADATA_SIZE (0x00000006)
@@ -1428,6 +1452,15 @@
#define MPI_BIOSPAGE2_FORM_SAS_WWN (0x05)
#define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT (0x06)
+typedef struct _CONFIG_PAGE_BIOS_4
+{
+ CONFIG_PAGE_HEADER Header; /* 00h */
+ U64 ReassignmentBaseWWID; /* 04h */
+} CONFIG_PAGE_BIOS_4, MPI_POINTER PTR_CONFIG_PAGE_BIOS_4,
+ BIOSPage4_t, MPI_POINTER pBIOSPage4_t;
+
+#define MPI_BIOSPAGE4_PAGEVERSION (0x00)
+
/****************************************************************************
* SCSI Port Config Pages
@@ -2419,6 +2452,15 @@
#define MPI_RAID_PHYSDISK1_FLAG_BROKEN (0x0002)
#define MPI_RAID_PHYSDISK1_FLAG_INVALID (0x0001)
+
+/*
+ * Host code (drivers, BIOS, utilities, etc.) should leave this define set to
+ * one and check Header.PageLength or NumPhysDiskPaths at runtime.
+ */
+#ifndef MPI_RAID_PHYS_DISK1_PATH_MAX
+#define MPI_RAID_PHYS_DISK1_PATH_MAX (1)
+#endif
+
typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1
{
CONFIG_PAGE_HEADER Header; /* 00h */
@@ -2426,7 +2468,7 @@
U8 PhysDiskNum; /* 05h */
U16 Reserved2; /* 06h */
U32 Reserved1; /* 08h */
- RAID_PHYS_DISK1_PATH Path[1]; /* 0Ch */
+ RAID_PHYS_DISK1_PATH Path[MPI_RAID_PHYS_DISK1_PATH_MAX];/* 0Ch */
} CONFIG_PAGE_RAID_PHYS_DISK_1, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_1,
RaidPhysDiskPage1_t, MPI_POINTER pRaidPhysDiskPage1_t;
@@ -2844,6 +2886,7 @@
#define MPI_SAS_DEVICE0_ASTATUS_SATA_INIT_FAILED (0x01)
#define MPI_SAS_DEVICE0_ASTATUS_SATA_CAPABILITY_FAILED (0x02)
#define MPI_SAS_DEVICE0_ASTATUS_SATA_AFFILIATION_CONFLICT (0x03)
+#define MPI_SAS_DEVICE0_ASTATUS_SATA_NEEDS_INITIALIZATION (0x04)
/* specific values for SATA Init failures */
#define MPI_SAS_DEVICE0_ASTATUS_SIF_UNKNOWN (0x10)
#define MPI_SAS_DEVICE0_ASTATUS_SIF_AFFILIATION_CONFLICT (0x11)
diff --git a/drivers/message/fusion/lsi/mpi_fc.h b/drivers/message/fusion/lsi/mpi_fc.h
index 627acfb..7d663ce 100644
--- a/drivers/message/fusion/lsi/mpi_fc.h
+++ b/drivers/message/fusion/lsi/mpi_fc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_fc.h
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index 3f15fcf..693e4b5 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -3,28 +3,28 @@
MPI Header File Change History
==============================
- Copyright (c) 2000-2007 LSI Corporation.
+ Copyright (c) 2000-2008 LSI Corporation.
---------------------------------------
- Header Set Release Version: 01.05.16
- Header Set Release Date: 05-24-07
+ Header Set Release Version: 01.05.19
+ Header Set Release Date: 03-28-08
---------------------------------------
Filename Current version Prior version
---------- --------------- -------------
- mpi.h 01.05.13 01.05.12
- mpi_ioc.h 01.05.14 01.05.13
- mpi_cnfg.h 01.05.15 01.05.14
+ mpi.h 01.05.16 01.05.15
+ mpi_ioc.h 01.05.16 01.05.15
+ mpi_cnfg.h 01.05.18 01.05.17
mpi_init.h 01.05.09 01.05.09
mpi_targ.h 01.05.06 01.05.06
mpi_fc.h 01.05.01 01.05.01
mpi_lan.h 01.05.01 01.05.01
- mpi_raid.h 01.05.03 01.05.03
+ mpi_raid.h 01.05.05 01.05.05
mpi_tool.h 01.05.03 01.05.03
mpi_inb.h 01.05.01 01.05.01
- mpi_sas.h 01.05.04 01.05.04
+ mpi_sas.h 01.05.05 01.05.05
mpi_type.h 01.05.02 01.05.02
- mpi_history.txt 01.05.14 01.05.14
+ mpi_history.txt 01.05.19 01.05.18
* Date Version Description
@@ -96,6 +96,9 @@
* 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
* 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT.
* 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT.
+ * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT.
+ * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT.
+ * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT.
* --------------------------------------------------------------------------
mpi_ioc.h
@@ -127,7 +130,7 @@
* 08-08-01 01.02.01 Original release for v1.2 work.
* New format for FWVersion and ProductId in
* MSG_IOC_FACTS_REPLY and MPI_FW_HEADER.
- * 08-31-01 01.02.02 Added event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
+ * 08-31-01 01.02.02 Addded event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
* related structure and defines.
* Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED.
* Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE.
@@ -187,7 +190,7 @@
* 10-11-06 01.05.12 Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED.
* Added MaxInitiators field to PortFacts reply.
* Added SAS Device Status Change ReasonCode for
- * asynchronous notification.
+ * asynchronous notificaiton.
* Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event
* data structure.
* Added new ImageType values for FWDownload and FWUpload
@@ -199,6 +202,16 @@
* added _MULTI_PORT_DOMAIN.
* 05-24-07 01.05.14 Added Common Boot Block type to FWDownload Request.
* Added Common Boot Block type to FWUpload Request.
+ * 08-07-07 01.05.15 Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
+ * Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
+ * MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
+ * Added SASAddress field to SAS Initiator Device Table
+ * Overflow event data structure.
+ * 03-28-08 01.05.16 Added two new ReasonCode values to SAS Device Status
+ * Change Event data to indicate completion of internally
+ * generated task management.
+ * Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
+ * Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
* --------------------------------------------------------------------------
mpi_cnfg.h
@@ -213,7 +226,7 @@
* Added _RESPONSE_ID_MASK definition to SCSI_PORT_1
* page and updated the page version.
* Added Information field and _INFO_PARAMS_NEGOTIATED
- * definition to SCSI_DEVICE_0 page.
+ * definitionto SCSI_DEVICE_0 page.
* 06-22-00 01.00.03 Removed batch controls from LAN_0 page and updated the
* page version.
* Added BucketsRemaining to LAN_1 page, redefined the
@@ -496,6 +509,20 @@
* Expander Page 0 Flags field.
* Fixed define for
* MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
+ * 08-07-07 01.05.16 Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
+ * define.
+ * Added BIOS Page 4 structure.
+ * Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
+ * Physcial Disk Page 1.
+ * 01-15-07 01.05.17 Added additional bit defines for ExtFlags field of
+ * Manufacturing Page 4.
+ * Added Solid State Drives Supported bit to IOC Page 6
+ * Capabilities Flags.
+ * Added new value for AccessStatus field of SAS Device
+ * Page 0 (_SATA_NEEDS_INITIALIZATION).
+ * 03-28-08 01.05.18 Defined new bits in Manufacturing Page 4 ExtFlags field
+ * to control coercion size and the mixing of SAS and SATA
+ * SSD drives.
* --------------------------------------------------------------------------
mpi_init.h
@@ -661,6 +688,9 @@
* _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
* 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and
* associated defines.
+ * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord
+ * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
+ * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
* --------------------------------------------------------------------------
mpi_tool.h
@@ -694,6 +724,10 @@
* reply.
* 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO
* Unit Control request.
+ * 01-15-08 01.05.05 Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
+ * including adding IOCParameter and IOCParameter value
+ * fields to SAS IO Unit Control Request.
+ * Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
* --------------------------------------------------------------------------
mpi_type.h
@@ -709,20 +743,20 @@
mpi_history.txt Parts list history
-Filename 01.05.15 01.05.15
----------- -------- --------
-mpi.h 01.05.12 01.05.13
-mpi_ioc.h 01.05.13 01.05.14
-mpi_cnfg.h 01.05.14 01.05.15
-mpi_init.h 01.05.09 01.05.09
-mpi_targ.h 01.05.06 01.05.06
-mpi_fc.h 01.05.01 01.05.01
-mpi_lan.h 01.05.01 01.05.01
-mpi_raid.h 01.05.03 01.05.03
-mpi_tool.h 01.05.03 01.05.03
-mpi_inb.h 01.05.01 01.05.01
-mpi_sas.h 01.05.04 01.05.04
-mpi_type.h 01.05.02 01.05.02
+Filename 01.05.19 01.05.18 01.05.17 01.05.16 01.05.15
+---------- -------- -------- -------- -------- --------
+mpi.h 01.05.16 01.05.15 01.05.14 01.05.13 01.05.12
+mpi_ioc.h 01.05.16 01.05.15 01.05.15 01.05.14 01.05.13
+mpi_cnfg.h 01.05.18 01.05.17 01.05.16 01.05.15 01.05.14
+mpi_init.h 01.05.09 01.05.09 01.05.09 01.05.09 01.05.09
+mpi_targ.h 01.05.06 01.05.06 01.05.06 01.05.06 01.05.06
+mpi_fc.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_lan.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_raid.h 01.05.05 01.05.05 01.05.04 01.05.03 01.05.03
+mpi_tool.h 01.05.03 01.05.03 01.05.03 01.05.03 01.05.03
+mpi_inb.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_sas.h 01.05.05 01.05.05 01.05.04 01.05.04 01.05.04
+mpi_type.h 01.05.02 01.05.02 01.05.02 01.05.02 01.05.02
Filename 01.05.14 01.05.13 01.05.12 01.05.11 01.05.10 01.05.09
---------- -------- -------- -------- -------- -------- --------
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h
index a9e3693..4295d06 100644
--- a/drivers/message/fusion/lsi/mpi_init.h
+++ b/drivers/message/fusion/lsi/mpi_init.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_init.h
diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h
index 5cbb6bd..8faa4fa 100644
--- a/drivers/message/fusion/lsi/mpi_ioc.h
+++ b/drivers/message/fusion/lsi/mpi_ioc.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2007 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_ioc.h
* Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
* Creation Date: August 11, 2000
*
- * mpi_ioc.h Version: 01.05.14
+ * mpi_ioc.h Version: 01.05.16
*
* Version History
* ---------------
@@ -113,6 +113,16 @@
* added _MULTI_PORT_DOMAIN.
* 05-24-07 01.05.14 Added Common Boot Block type to FWDownload Request.
* Added Common Boot Block type to FWUpload Request.
+ * 08-07-07 01.05.15 Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
+ * Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
+ * MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
+ * Added SASAddress field to SAS Initiator Device Table
+ * Overflow event data structure.
+ * 03-28-08 01.05.16 Added two new ReasonCode values to SAS Device Status
+ * Change Event data to indicate completion of internally
+ * generated task management.
+ * Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
+ * Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
* --------------------------------------------------------------------------
*/
@@ -612,6 +622,8 @@
#define MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B)
#define MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C)
#define MPI_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION (0x0D)
+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_INTERNAL_DEV_RESET (0x0E)
+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_TASK_ABORT_INTERNAL (0x0F)
/* SCSI Event data for Queue Full event */
@@ -708,6 +720,8 @@
#define MPI_EVENT_IR2_RC_PD_REMOVED (0x05)
#define MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED (0x06)
#define MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR (0x07)
+#define MPI_EVENT_IR2_RC_DUAL_PORT_ADDED (0x08)
+#define MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED (0x09)
/* defines for logical disk states */
#define MPI_LD_STATE_OPTIMAL (0x00)
@@ -867,6 +881,7 @@
#define MPI_EVENT_DSCVRY_ERR_DS_UNSUPPORTED_DEVICE (0x00000800)
#define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS (0x00001000)
#define MPI_EVENT_DSCVRY_ERR_DS_MULTI_PORT_DOMAIN (0x00002000)
+#define MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE (0x00004000)
/* SAS SMP Error Event data */
@@ -902,6 +917,8 @@
/* defines for the ReasonCode field of the SAS Initiator Device Status Change event */
#define MPI_EVENT_SAS_INIT_RC_ADDED (0x01)
+#define MPI_EVENT_SAS_INIT_RC_REMOVED (0x02)
+#define MPI_EVENT_SAS_INIT_RC_INACCESSIBLE (0x03)
/* SAS Initiator Device Table Overflow Event data */
@@ -910,6 +927,7 @@
U8 MaxInit; /* 00h */
U8 CurrentInit; /* 01h */
U16 Reserved1; /* 02h */
+ U64 SASAddress; /* 04h */
} EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
MPI_POINTER PTR_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
MpiEventDataSasInitTableOverflow_t,
diff --git a/drivers/message/fusion/lsi/mpi_lan.h b/drivers/message/fusion/lsi/mpi_lan.h
index 03253b5..f41fcb6 100644
--- a/drivers/message/fusion/lsi/mpi_lan.h
+++ b/drivers/message/fusion/lsi/mpi_lan.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_lan.h
diff --git a/drivers/message/fusion/lsi/mpi_log_fc.h b/drivers/message/fusion/lsi/mpi_log_fc.h
index e4dafce..face6e7 100644
--- a/drivers/message/fusion/lsi/mpi_log_fc.h
+++ b/drivers/message/fusion/lsi/mpi_log_fc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2001 LSI Corporation. All rights reserved.
+ * Copyright (c) 2000-2008 LSI Corporation. All rights reserved.
*
* NAME: fc_log.h
* SUMMARY: MPI IocLogInfo definitions for the SYMFC9xx chips
diff --git a/drivers/message/fusion/lsi/mpi_log_sas.h b/drivers/message/fusion/lsi/mpi_log_sas.h
index af9da03..691620d 100644
--- a/drivers/message/fusion/lsi/mpi_log_sas.h
+++ b/drivers/message/fusion/lsi/mpi_log_sas.h
@@ -1,6 +1,6 @@
/***************************************************************************
* *
- * Copyright 2003 LSI Corporation. All rights reserved. *
+ * Copyright (c) 2000-2008 LSI Corporation. All rights reserved. *
* *
* Description *
* ------------ *
@@ -73,6 +73,8 @@
#define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO (0x00070004)
#define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO_REQ (0x00070005)
+#define IOP_LOGINFO_CODE_LOG_TIMESTAMP_EVENT (0x00080000)
+
/****************************************************************************/
/* PL LOGINFO_CODE defines, valid if IOC_LOGINFO_ORIGINATOR = PL */
/****************************************************************************/
@@ -92,7 +94,7 @@
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_OPEN_TIMEOUT_EXP (0x0000000C)
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_UNUSED_0D (0x0000000D)
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_DVTBLE_ACCSS_FAIL (0x0000000E)
-#define PL_LOGINFO_SUB CODE_OPEN_FAIL_BAD_DEST (0x00000011)
+#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_BAD_DEST (0x00000011)
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RATE_NOT_SUPP (0x00000012)
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_PROT_NOT_SUPP (0x00000013)
#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RESERVED_ABANDON0 (0x00000014)
@@ -159,10 +161,11 @@
#define PL_LOGINFO_SUB_CODE_INVALID_SGL (0x00000200)
#define PL_LOGINFO_SUB_CODE_WRONG_REL_OFF_OR_FRAME_LENGTH (0x00000300)
-#define PL_LOGINFO_SUB_CODE_FRAME_XFER_ERROR (0x00000400) /* Bits 0-3 encode Transport Status Register (offset 0x08) */
- /* Bit 0 is Status Bit 0: FrameXferErr */
- /* Bit 1 & 2 are Status Bits 16 and 17: FrameXmitErrStatus */
- /* Bit 3 is Status Bit 18 WriteDataLengthGTDataLengthErr */
+#define PL_LOGINFO_SUB_CODE_FRAME_XFER_ERROR (0x00000400)
+/* Bits 0-3 encode Transport Status Register (offset 0x08) */
+/* Bit 0 is Status Bit 0: FrameXferErr */
+/* Bit 1 & 2 are Status Bits 16 and 17: FrameXmitErrStatus */
+/* Bit 3 is Status Bit 18 WriteDataLenghtGTDataLengthErr */
#define PL_LOGINFO_SUB_CODE_TX_FM_CONNECTED_LOW (0x00000500)
#define PL_LOGINFO_SUB_CODE_SATA_NON_NCQ_RW_ERR_BIT_SET (0x00000600)
@@ -177,6 +180,11 @@
#define PL_LOGINFO_SUB_CODE_DISCOVERY_REMOTE_SEP_RESET (0x00000E01)
#define PL_LOGINFO_SUB_CODE_SECOND_OPEN (0x00000F00)
#define PL_LOGINFO_SUB_CODE_DSCVRY_SATA_INIT_TIMEOUT (0x00001000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_SATA_CONNECTION (0x00002000)
+/* not currently used in mainline */
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK (0x00003000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK_AIP (0x00004000)
+#define PL_LOGINFO_SUB_CODE_BREAK_ON_INCOMPLETE_BREAK_RCVD (0x00005000)
#define PL_LOGINFO_CODE_ENCL_MGMT_SMP_FRAME_FAILURE (0x00200000) /* Can't get SMP Frame */
#define PL_LOGINFO_CODE_ENCL_MGMT_SMP_READ_ERROR (0x00200010) /* Error occured on SMP Read */
@@ -243,6 +251,8 @@
#define IR_LOGINFO_VOLUME_ACTIVATE_VOLUME_FAILED (0x00010014)
/* Activation failed trying to import the volume */
#define IR_LOGINFO_VOLUME_ACTIVATING_IMPORT_VOLUME_FAILED (0x00010015)
+/* Activation failed trying to import the volume */
+#define IR_LOGINFO_VOLUME_ACTIVATING_TOO_MANY_PHYS_DISKS (0x00010016)
/* Phys Disk failed, too many phys disks */
#define IR_LOGINFO_PHYSDISK_CREATE_TOO_MANY_DISKS (0x00010020)
@@ -285,6 +295,21 @@
/* Compatibility Error : IME size limited to < 2TB */
#define IR_LOGINFO_COMPAT_ERROR_IME_VOL_NOT_CURRENTLY_SUPPORTED (0x0001003D)
+/* Device Firmware Update: DFU can only be started once */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DFU_IN_PROGRESS (0x00010050)
+/* Device Firmware Update: Volume must be Optimal/Active/non-Quiesced */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DEVICE_IN_INVALID_STATE (0x00010051)
+/* Device Firmware Update: DFU Timeout cannot be zero */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_INVALID_TIMEOUT (0x00010052)
+/* Device Firmware Update: CREATE TIMER FAILED */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_NO_TIMERS (0x00010053)
+/* Device Firmware Update: Failed to read SAS_IO_UNIT_PG_1 */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_READING_CFG_PAGE (0x00010054)
+/* Device Firmware Update: Invalid SAS_IO_UNIT_PG_1 value(s) */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_PORT_IO_TIMEOUTS_REQUIRED (0x00010055)
+/* Device Firmware Update: Unable to allocate memory for page */
+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_ALLOC_CFG_PAGE (0x00010056)
+
/****************************************************************************/
/* Defines for convenience */
diff --git a/drivers/message/fusion/lsi/mpi_raid.h b/drivers/message/fusion/lsi/mpi_raid.h
index 2856108..add60cc 100644
--- a/drivers/message/fusion/lsi/mpi_raid.h
+++ b/drivers/message/fusion/lsi/mpi_raid.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2001-2007 LSI Corporation.
+ * Copyright (c) 2001-2008 LSI Corporation.
*
*
* Name: mpi_raid.h
* Title: MPI RAID message and structures
* Creation Date: February 27, 2001
*
- * mpi_raid.h Version: 01.05.03
+ * mpi_raid.h Version: 01.05.05
*
* Version History
* ---------------
@@ -34,6 +34,9 @@
* _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
* 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and
* associated defines.
+ * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord
+ * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
+ * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
* --------------------------------------------------------------------------
*/
@@ -93,6 +96,7 @@
#define MPI_RAID_ACTION_SET_RESYNC_RATE (0x13)
#define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE (0x14)
#define MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
+#define MPI_RAID_ACTION_SET_VOLUME_NAME (0x16)
/* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
#define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001)
@@ -105,6 +109,9 @@
#define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
#define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002)
+/* ActionDataWord defines for use with MPI_RAID_ACTION_DISABLE_VOLUME action */
+#define MPI_RAID_ACTION_ADATA_DISABLE_FULL_REBUILD (0x00000001)
+
/* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
#define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001)
diff --git a/drivers/message/fusion/lsi/mpi_sas.h b/drivers/message/fusion/lsi/mpi_sas.h
index 33fca83..ab41003 100644
--- a/drivers/message/fusion/lsi/mpi_sas.h
+++ b/drivers/message/fusion/lsi/mpi_sas.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2004-2006 LSI Corporation.
+ * Copyright (c) 2004-2008 LSI Corporation.
*
*
* Name: mpi_sas.h
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: August 19, 2004
*
- * mpi_sas.h Version: 01.05.04
+ * mpi_sas.h Version: 01.05.05
*
* Version History
* ---------------
@@ -23,6 +23,10 @@
* reply.
* 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO
* Unit Control request.
+ * 01-15-08 01.05.05 Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
+ * including adding IOCParameter and IOCParameter value
+ * fields to SAS IO Unit Control Request.
+ * Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
* --------------------------------------------------------------------------
*/
@@ -60,6 +64,8 @@
* Values for the SAS DeviceInfo field used in SAS Device Status Change Event
* data and SAS IO Unit Configuration pages.
*/
+#define MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC (0xF0000000)
+
#define MPI_SAS_DEVICE_INFO_SEP (0x00004000)
#define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
#define MPI_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
@@ -216,7 +222,7 @@
U8 ChainOffset; /* 02h */
U8 Function; /* 03h */
U16 DevHandle; /* 04h */
- U8 Reserved3; /* 06h */
+ U8 IOCParameter; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
U8 TargetID; /* 0Ch */
@@ -225,7 +231,7 @@
U8 PrimFlags; /* 0Fh */
U32 Primitive; /* 10h */
U64 SASAddress; /* 14h */
- U32 Reserved4; /* 1Ch */
+ U32 IOCParameterValue; /* 1Ch */
} MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
@@ -241,6 +247,8 @@
#define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
#define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE (0x0D) /* obsolete name */
#define MPI_SAS_OP_REMOVE_DEVICE (0x0D)
+#define MPI_SAS_OP_SET_IOC_PARAMETER (0x0E)
+#define MPI_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
/* values for the PrimFlags field */
#define MPI_SAS_PRIMFLAGS_SINGLE (0x08)
@@ -256,7 +264,7 @@
U8 MsgLength; /* 02h */
U8 Function; /* 03h */
U16 DevHandle; /* 04h */
- U8 Reserved3; /* 06h */
+ U8 IOCParameter; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
U16 Reserved4; /* 0Ch */
diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h
index ff8c37d..c3dea7f 100644
--- a/drivers/message/fusion/lsi/mpi_targ.h
+++ b/drivers/message/fusion/lsi/mpi_targ.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_targ.h
diff --git a/drivers/message/fusion/lsi/mpi_tool.h b/drivers/message/fusion/lsi/mpi_tool.h
index 8834ae6..53cd715 100644
--- a/drivers/message/fusion/lsi/mpi_tool.h
+++ b/drivers/message/fusion/lsi/mpi_tool.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001-2005 LSI Corporation.
+ * Copyright (c) 2001-2008 LSI Corporation.
*
*
* Name: mpi_tool.h
diff --git a/drivers/message/fusion/lsi/mpi_type.h b/drivers/message/fusion/lsi/mpi_type.h
index 08dad9c..888b26d 100644
--- a/drivers/message/fusion/lsi/mpi_type.h
+++ b/drivers/message/fusion/lsi/mpi_type.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2004 LSI Corporation.
+ * Copyright (c) 2000-2008 LSI Corporation.
*
*
* Name: mpi_type.h
* Title: MPI Basic type definitions
* Creation Date: June 6, 2000
*
- * mpi_type.h Version: 01.05.01
+ * mpi_type.h Version: 01.05.02
*
* Version History
* ---------------
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index c4e8b9a..96ac883 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -79,9 +79,22 @@
/*
* cmd line parameters
*/
-static int mpt_msi_enable = -1;
-module_param(mpt_msi_enable, int, 0);
-MODULE_PARM_DESC(mpt_msi_enable, " MSI Support Enable (default=0)");
+
+static int mpt_msi_enable_spi;
+module_param(mpt_msi_enable_spi, int, 0);
+MODULE_PARM_DESC(mpt_msi_enable_spi, " Enable MSI Support for SPI \
+ controllers (default=0)");
+
+static int mpt_msi_enable_fc;
+module_param(mpt_msi_enable_fc, int, 0);
+MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC \
+ controllers (default=0)");
+
+static int mpt_msi_enable_sas;
+module_param(mpt_msi_enable_sas, int, 1);
+MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS \
+ controllers (default=1)");
+
static int mpt_channel_mapping;
module_param(mpt_channel_mapping, int, 0);
@@ -91,7 +104,17 @@
static int mpt_set_debug_level(const char *val, struct kernel_param *kp);
module_param_call(mpt_debug_level, mpt_set_debug_level, param_get_int,
&mpt_debug_level, 0600);
-MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h - (default=0)");
+MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h \
+ - (default=0)");
+
+int mpt_fwfault_debug;
+EXPORT_SYMBOL(mpt_fwfault_debug);
+module_param_call(mpt_fwfault_debug, param_set_int, param_get_int,
+ &mpt_fwfault_debug, 0600);
+MODULE_PARM_DESC(mpt_fwfault_debug, "Enable detection of Firmware fault"
+ " and halt Firmware on fault - (default=0)");
+
+
#ifdef MFCNT
static int mfcounter = 0;
@@ -1751,16 +1774,25 @@
ioc->bus_type = SAS;
}
- if (mpt_msi_enable == -1) {
- /* Enable on SAS, disable on FC and SPI */
- if (ioc->bus_type == SAS)
- ioc->msi_enable = 1;
- else
- ioc->msi_enable = 0;
- } else
- /* follow flag: 0 - disable; 1 - enable */
- ioc->msi_enable = mpt_msi_enable;
+ switch (ioc->bus_type) {
+
+ case SAS:
+ ioc->msi_enable = mpt_msi_enable_sas;
+ break;
+
+ case SPI:
+ ioc->msi_enable = mpt_msi_enable_spi;
+ break;
+
+ case FC:
+ ioc->msi_enable = mpt_msi_enable_fc;
+ break;
+
+ default:
+ ioc->msi_enable = 0;
+ break;
+ }
if (ioc->errata_flag_1064)
pci_disable_io_access(pdev);
@@ -6313,6 +6345,33 @@
*size = y;
}
+
+/**
+ * mpt_halt_firmware - Halts the firmware if it is operational and panic
+ * the kernel
+ * @ioc: Pointer to MPT_ADAPTER structure
+ *
+ **/
+void
+mpt_halt_firmware(MPT_ADAPTER *ioc)
+{
+ u32 ioc_raw_state;
+
+ ioc_raw_state = mpt_GetIocState(ioc, 0);
+
+ if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
+ printk(MYIOC_s_ERR_FMT "IOC is in FAULT state (%04xh)!!!\n",
+ ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
+ panic("%s: IOC Fault (%04xh)!!!\n", ioc->name,
+ ioc_raw_state & MPI_DOORBELL_DATA_MASK);
+ } else {
+ CHIPREG_WRITE32(&ioc->chip->Doorbell, 0xC0FFEE00);
+ panic("%s: Firmware is halted due to command timeout\n",
+ ioc->name);
+ }
+}
+EXPORT_SYMBOL(mpt_halt_firmware);
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* Reset Handling
@@ -6345,6 +6404,8 @@
printk(MYIOC_s_INFO_FMT "HardResetHandler Entered!\n", ioc->name);
printk("MF count 0x%x !\n", ioc->mfcnt);
#endif
+ if (mpt_fwfault_debug)
+ mpt_halt_firmware(ioc);
/* Reset the adapter. Prevent more than 1 call to
* mpt_do_ioc_recovery at any instant in time.
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index dff048c..b3e981d 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -922,11 +922,14 @@
extern int mpt_findImVolumes(MPT_ADAPTER *ioc);
extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);
extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage0_t phys_disk);
+extern void mpt_halt_firmware(MPT_ADAPTER *ioc);
+
/*
* Public data decl's...
*/
extern struct list_head ioc_list;
+extern int mpt_fwfault_debug;
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#endif /* } __KERNEL__ */
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index ee09041..e62c6bc 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1846,6 +1846,9 @@
if (hd->timeouts < -1)
hd->timeouts++;
+ if (mpt_fwfault_debug)
+ mpt_halt_firmware(ioc);
+
/* Most important! Set TaskMsgContext to SCpnt's MsgContext!
* (the IO to be ABORT'd)
*
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 24508e2..ea9488e 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -626,7 +626,6 @@
}
if (client->irq) {
- set_irq_handler(client->irq, handle_level_irq);
ret = request_irq(client->irq, pcf50633_irq,
IRQF_TRIGGER_LOW, "pcf50633", pcf);
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 419c378..c64e679 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -87,14 +87,6 @@
If you choose to build module, its name will be phantom. If unsure,
say N here.
-config EEPROM_93CX6
- tristate "EEPROM 93CX6 support"
- ---help---
- This is a driver for the EEPROM chipsets 93c46 and 93c66.
- The driver supports both read as well as write commands.
-
- If unsure, say N.
-
config SGI_IOC4
tristate "SGI IOC4 Base IO support"
depends on PCI
@@ -225,11 +217,13 @@
depends on EXPERIMENTAL
depends on BACKLIGHT_CLASS_DEVICE
depends on RFKILL
+ depends on POWER_SUPPLY
default n
---help---
This driver adds support for rfkill and backlight control to Dell
laptops.
source "drivers/misc/c2port/Kconfig"
+source "drivers/misc/eeprom/Kconfig"
endif # MISC_DEVICES
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 9cf8ae6..bc11998 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -10,14 +10,13 @@
obj-$(CONFIG_ICS932S401) += ics932s401.o
obj-$(CONFIG_LKDTM) += lkdtm.o
obj-$(CONFIG_TIFM_CORE) += tifm_core.o
-obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o
obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
obj-$(CONFIG_PHANTOM) += phantom.o
obj-$(CONFIG_SGI_IOC4) += ioc4.o
-obj-$(CONFIG_EEPROM_93CX6) += eeprom_93cx6.o
obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
obj-$(CONFIG_SGI_XP) += sgi-xp/
obj-$(CONFIG_SGI_GRU) += sgi-gru/
obj-$(CONFIG_HP_ILO) += hpilo.o
obj-$(CONFIG_C2PORT) += c2port/
+obj-y += eeprom/
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index bf5e4d0..558bf3f 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -35,7 +35,7 @@
if (!ssc_valid) {
spin_unlock(&user_lock);
- dev_dbg(&ssc->pdev->dev, "could not find requested device\n");
+ pr_err("ssc: ssc%d platform device is missing\n", ssc_num);
return ERR_PTR(-ENODEV);
}
diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
new file mode 100644
index 0000000..c76df8c
--- /dev/null
+++ b/drivers/misc/eeprom/Kconfig
@@ -0,0 +1,59 @@
+menu "EEPROM support"
+
+config EEPROM_AT24
+ tristate "I2C EEPROMs from most vendors"
+ depends on I2C && SYSFS && EXPERIMENTAL
+ help
+ Enable this driver to get read/write support to most I2C EEPROMs,
+ after you configure the driver to know about each EEPROM on
+ your target board. Use these generic chip names, instead of
+ vendor-specific ones like at24c64 or 24lc02:
+
+ 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
+ 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
+
+ Unless you like data loss puzzles, always be sure that any chip
+ you configure as a 24c32 (32 kbit) or larger is NOT really a
+ 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
+ as read-only won't help recover from this. Also, if your chip
+ has any software write-protect mechanism you may want to review the
+ code to make sure this driver won't turn it on by accident.
+
+ If you use this with an SMBus adapter instead of an I2C adapter,
+ full functionality is not available. Only smaller devices are
+ supported (24c16 and below, max 4 kByte).
+
+ This driver can also be built as a module. If so, the module
+ will be called at24.
+
+config EEPROM_AT25
+ tristate "SPI EEPROMs from most vendors"
+ depends on SPI && SYSFS
+ help
+ Enable this driver to get read/write support to most SPI EEPROMs,
+ after you configure the board init code to know about each eeprom
+ on your target board.
+
+ This driver can also be built as a module. If so, the module
+ will be called at25.
+
+config EEPROM_LEGACY
+ tristate "Old I2C EEPROM reader"
+ depends on I2C && SYSFS
+ help
+ If you say yes here you get read-only access to the EEPROM data
+ available on modern memory DIMMs and Sony Vaio laptops via I2C. Such
+ EEPROMs could theoretically be available on other devices as well.
+
+ This driver can also be built as a module. If so, the module
+ will be called eeprom.
+
+config EEPROM_93CX6
+ tristate "EEPROM 93CX6 support"
+ help
+ This is a driver for the EEPROM chipsets 93c46 and 93c66.
+ The driver supports both read as well as write commands.
+
+ If unsure, say N.
+
+endmenu
diff --git a/drivers/misc/eeprom/Makefile b/drivers/misc/eeprom/Makefile
new file mode 100644
index 0000000..539dd8f
--- /dev/null
+++ b/drivers/misc/eeprom/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_EEPROM_AT24) += at24.o
+obj-$(CONFIG_EEPROM_AT25) += at25.o
+obj-$(CONFIG_EEPROM_LEGACY) += eeprom.o
+obj-$(CONFIG_EEPROM_93CX6) += eeprom_93cx6.o
diff --git a/drivers/i2c/chips/at24.c b/drivers/misc/eeprom/at24.c
similarity index 100%
rename from drivers/i2c/chips/at24.c
rename to drivers/misc/eeprom/at24.c
diff --git a/drivers/spi/at25.c b/drivers/misc/eeprom/at25.c
similarity index 100%
rename from drivers/spi/at25.c
rename to drivers/misc/eeprom/at25.c
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/misc/eeprom/eeprom.c
similarity index 100%
rename from drivers/i2c/chips/eeprom.c
rename to drivers/misc/eeprom/eeprom.c
diff --git a/drivers/misc/eeprom_93cx6.c b/drivers/misc/eeprom/eeprom_93cx6.c
similarity index 100%
rename from drivers/misc/eeprom_93cx6.c
rename to drivers/misc/eeprom/eeprom_93cx6.c
diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c
index 05e2982..f26667a 100644
--- a/drivers/misc/hpilo.c
+++ b/drivers/misc/hpilo.c
@@ -207,7 +207,7 @@
&device_ccb->recv_ctrl);
/* give iLO some time to process stop request */
- for (retries = 1000; retries > 0; retries--) {
+ for (retries = MAX_WAIT; retries > 0; retries--) {
doorbell_set(driver_ccb);
udelay(1);
if (!(ioread32(&device_ccb->send_ctrl) & (1 << CTRL_BITPOS_A))
@@ -309,7 +309,7 @@
doorbell_clr(driver_ccb);
/* make sure iLO is really handling requests */
- for (i = 1000; i > 0; i--) {
+ for (i = MAX_WAIT; i > 0; i--) {
if (ilo_pkt_dequeue(hw, driver_ccb, SENDQ, &pkt_id, NULL, NULL))
break;
udelay(1);
@@ -326,7 +326,7 @@
return 0;
free:
- pci_free_consistent(pdev, data->dma_size, data->dma_va, data->dma_pa);
+ ilo_ccb_close(pdev, data);
out:
return error;
}
@@ -758,7 +758,7 @@
class_destroy(ilo_class);
}
-MODULE_VERSION("0.05");
+MODULE_VERSION("0.06");
MODULE_ALIAS(ILO_NAME);
MODULE_DESCRIPTION(ILO_NAME);
MODULE_AUTHOR("David Altobelli <david.altobelli@hp.com>");
diff --git a/drivers/misc/hpilo.h b/drivers/misc/hpilo.h
index a281207..b64a20e 100644
--- a/drivers/misc/hpilo.h
+++ b/drivers/misc/hpilo.h
@@ -19,6 +19,8 @@
#define MAX_ILO_DEV 1
/* max number of files */
#define MAX_OPEN (MAX_CCB * MAX_ILO_DEV)
+/* spin counter for open/close delay */
+#define MAX_WAIT 10000
/*
* Per device, used to track global memory allocations.
diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
index a5bd658..275b788 100644
--- a/drivers/misc/sgi-xp/xpc.h
+++ b/drivers/misc/sgi-xp/xpc.h
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (c) 2004-2008 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2004-2009 Silicon Graphics, Inc. All Rights Reserved.
*/
/*
@@ -514,7 +514,8 @@
/* partition's notify mq */
struct xpc_send_msg_slot_uv *send_msg_slots;
- struct xpc_notify_mq_msg_uv *recv_msg_slots;
+ void *recv_msg_slots; /* each slot will hold a xpc_notify_mq_msg_uv */
+ /* structure plus the user's payload */
struct xpc_fifo_head_uv msg_slot_free_list;
struct xpc_fifo_head_uv recv_msg_list; /* deliverable payloads */
diff --git a/drivers/misc/sgi-xp/xpc_channel.c b/drivers/misc/sgi-xp/xpc_channel.c
index 9cd2ebe..45fd653 100644
--- a/drivers/misc/sgi-xp/xpc_channel.c
+++ b/drivers/misc/sgi-xp/xpc_channel.c
@@ -49,9 +49,6 @@
if (ch->flags & (XPC_C_CONNECTED | XPC_C_DISCONNECTING))
return;
-
- DBUG_ON(ch->local_msgqueue == NULL);
- DBUG_ON(ch->remote_msgqueue == NULL);
}
if (!(ch->flags & XPC_C_OPENREPLY)) {
diff --git a/drivers/misc/sgi-xp/xpc_sn2.c b/drivers/misc/sgi-xp/xpc_sn2.c
index 73b7fb8..2e97576 100644
--- a/drivers/misc/sgi-xp/xpc_sn2.c
+++ b/drivers/misc/sgi-xp/xpc_sn2.c
@@ -899,7 +899,7 @@
dev_dbg(xpc_part, " remote_vars_pa = 0x%016lx\n",
part_sn2->remote_vars_pa);
- part->last_heartbeat = remote_vars->heartbeat;
+ part->last_heartbeat = remote_vars->heartbeat - 1;
dev_dbg(xpc_part, " last_heartbeat = 0x%016lx\n",
part->last_heartbeat);
@@ -1106,8 +1106,6 @@
int n_IRQs_expected;
int n_IRQs_detected;
- DBUG_ON(xpc_activate_IRQ_rcvd == 0);
-
spin_lock_irqsave(&xpc_activate_IRQ_rcvd_lock, irq_flags);
n_IRQs_expected = xpc_activate_IRQ_rcvd;
xpc_activate_IRQ_rcvd = 0;
@@ -1726,6 +1724,7 @@
msg = (struct xpc_msg_sn2 *)((u64)ch_sn2->local_msgqueue +
(get % ch->local_nentries) *
ch->entry_size);
+ DBUG_ON(!(msg->flags & XPC_M_SN2_READY));
msg->flags = 0;
} while (++get < ch_sn2->remote_GP.get);
}
@@ -1740,11 +1739,18 @@
struct xpc_msg_sn2 *msg;
s64 put;
- put = ch_sn2->w_remote_GP.put;
+ /* flags are zeroed when the buffer is allocated */
+ if (ch_sn2->remote_GP.put < ch->remote_nentries)
+ return;
+
+ put = max(ch_sn2->w_remote_GP.put, ch->remote_nentries);
do {
msg = (struct xpc_msg_sn2 *)((u64)ch_sn2->remote_msgqueue +
(put % ch->remote_nentries) *
ch->entry_size);
+ DBUG_ON(!(msg->flags & XPC_M_SN2_READY));
+ DBUG_ON(!(msg->flags & XPC_M_SN2_DONE));
+ DBUG_ON(msg->number != put - ch->remote_nentries);
msg->flags = 0;
} while (++put < ch_sn2->remote_GP.put);
}
@@ -1836,6 +1842,7 @@
*/
xpc_clear_remote_msgqueue_flags_sn2(ch);
+ smp_wmb(); /* ensure flags have been cleared before bte_copy */
ch_sn2->w_remote_GP.put = ch_sn2->remote_GP.put;
dev_dbg(xpc_chan, "w_remote_GP.put changed to %ld, partid=%d, "
@@ -1934,7 +1941,7 @@
break;
get = ch_sn2->w_local_GP.get;
- rmb(); /* guarantee that .get loads before .put */
+ smp_rmb(); /* guarantee that .get loads before .put */
if (get == ch_sn2->w_remote_GP.put)
break;
@@ -1956,11 +1963,13 @@
msg = xpc_pull_remote_msg_sn2(ch, get);
- DBUG_ON(msg != NULL && msg->number != get);
- DBUG_ON(msg != NULL && (msg->flags & XPC_M_SN2_DONE));
- DBUG_ON(msg != NULL && !(msg->flags & XPC_M_SN2_READY));
+ if (msg != NULL) {
+ DBUG_ON(msg->number != get);
+ DBUG_ON(msg->flags & XPC_M_SN2_DONE);
+ DBUG_ON(!(msg->flags & XPC_M_SN2_READY));
- payload = &msg->payload;
+ payload = &msg->payload;
+ }
break;
}
@@ -2053,7 +2062,7 @@
while (1) {
put = ch_sn2->w_local_GP.put;
- rmb(); /* guarantee that .put loads before .get */
+ smp_rmb(); /* guarantee that .put loads before .get */
if (put - ch_sn2->w_remote_GP.get < ch->local_nentries) {
/* There are available message entries. We need to try
@@ -2186,7 +2195,7 @@
* The preceding store of msg->flags must occur before the following
* load of local_GP->put.
*/
- mb();
+ smp_mb();
/* see if the message is next in line to be sent, if so send it */
@@ -2277,8 +2286,9 @@
dev_dbg(xpc_chan, "msg=0x%p, msg_number=%ld, partid=%d, channel=%d\n",
(void *)msg, msg_number, ch->partid, ch->number);
- DBUG_ON((((u64)msg - (u64)ch->remote_msgqueue) / ch->entry_size) !=
+ DBUG_ON((((u64)msg - (u64)ch->sn.sn2.remote_msgqueue) / ch->entry_size) !=
msg_number % ch->remote_nentries);
+ DBUG_ON(!(msg->flags & XPC_M_SN2_READY));
DBUG_ON(msg->flags & XPC_M_SN2_DONE);
msg->flags |= XPC_M_SN2_DONE;
@@ -2287,7 +2297,7 @@
* The preceding store of msg->flags must occur before the following
* load of local_GP->get.
*/
- mb();
+ smp_mb();
/*
* See if this message is next in line to be acknowledged as having
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 91a55b1..29c0502 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2008-2009 Silicon Graphics, Inc. All Rights Reserved.
*/
/*
@@ -1010,8 +1010,8 @@
continue;
for (entry = 0; entry < nentries; entry++) {
- msg_slot = ch_uv->recv_msg_slots + entry *
- ch->entry_size;
+ msg_slot = ch_uv->recv_msg_slots +
+ entry * ch->entry_size;
msg_slot->hdr.msg_slot_number = entry;
}
@@ -1308,9 +1308,8 @@
/* we're dealing with a normal message sent via the notify_mq */
ch_uv = &ch->sn.uv;
- msg_slot = (struct xpc_notify_mq_msg_uv *)((u64)ch_uv->recv_msg_slots +
- (msg->hdr.msg_slot_number % ch->remote_nentries) *
- ch->entry_size);
+ msg_slot = ch_uv->recv_msg_slots +
+ (msg->hdr.msg_slot_number % ch->remote_nentries) * ch->entry_size;
BUG_ON(msg->hdr.msg_slot_number != msg_slot->hdr.msg_slot_number);
BUG_ON(msg_slot->hdr.size != 0);
@@ -1423,7 +1422,7 @@
atomic_inc(&ch->n_to_notify);
msg_slot->key = key;
- wmb(); /* a non-NULL func must hit memory after the key */
+ smp_wmb(); /* a non-NULL func must hit memory after the key */
msg_slot->func = func;
if (ch->flags & XPC_C_DISCONNECTING) {
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 7957f52..6faefcf 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1999-2008 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1999-2009 Silicon Graphics, Inc. All rights reserved.
*/
/*
@@ -551,6 +551,7 @@
netif_carrier_off(xpnet_device);
+ xpnet_device->netdev_ops = &xpnet_netdev_ops;
xpnet_device->mtu = XPNET_DEF_MTU;
/*
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index dfa585f..99d4b28 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -76,6 +76,16 @@
If unsure, say N.
+config MMC_OMAP_HS
+ tristate "TI OMAP High Speed Multimedia Card Interface support"
+ depends on ARCH_OMAP2430 || ARCH_OMAP3
+ help
+ This selects the TI OMAP High Speed Multimedia card Interface.
+ If you have an OMAP2430 or OMAP3 board with a Multimedia Card slot,
+ say Y or M here.
+
+ If unsure, say N.
+
config MMC_WBSD
tristate "Winbond W83L51xD SD/MMC Card Interface support"
depends on ISA_DMA_API
@@ -135,6 +145,16 @@
If unsure, say N.
+config MMC_MXC
+ tristate "Freescale i.MX2/3 Multimedia Card Interface support"
+ depends on ARCH_MXC
+ help
+ This selects the Freescale i.MX2/3 Multimedia card Interface.
+ If you have a i.MX platform with a Multimedia Card slot,
+ say Y or M here.
+
+ If unsure, say N.
+
config MMC_TIFM_SD
tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
depends on EXPERIMENTAL && PCI
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index f485328..dedec55 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -9,12 +9,14 @@
obj-$(CONFIG_MMC_ARMMMCI) += mmci.o
obj-$(CONFIG_MMC_PXA) += pxamci.o
obj-$(CONFIG_MMC_IMX) += imxmmc.o
+obj-$(CONFIG_MMC_MXC) += mxcmmc.o
obj-$(CONFIG_MMC_SDHCI) += sdhci.o
obj-$(CONFIG_MMC_SDHCI_PCI) += sdhci-pci.o
obj-$(CONFIG_MMC_RICOH_MMC) += ricoh_mmc.o
obj-$(CONFIG_MMC_WBSD) += wbsd.o
obj-$(CONFIG_MMC_AU1X) += au1xmmc.o
obj-$(CONFIG_MMC_OMAP) += omap.o
+obj-$(CONFIG_MMC_OMAP_HS) += omap_hsmmc.o
obj-$(CONFIG_MMC_AT91) += at91_mci.o
obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o
obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 1bcbdd6..2909bbc8 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -430,6 +430,8 @@
clk = 255;
host->cclk = host->mclk / (2 * (clk + 1));
}
+ if (host->hw_designer == 0x80)
+ clk |= MCI_FCEN; /* Bug fix in ST IP block */
clk |= MCI_CLK_ENABLE;
}
@@ -440,15 +442,27 @@
case MMC_POWER_OFF:
break;
case MMC_POWER_UP:
- pwr |= MCI_PWR_UP;
- break;
+ /* The ST version does not have this, fall through to POWER_ON */
+ if (host->hw_designer != 0x80) {
+ pwr |= MCI_PWR_UP;
+ break;
+ }
case MMC_POWER_ON:
pwr |= MCI_PWR_ON;
break;
}
- if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN)
- pwr |= MCI_ROD;
+ if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN) {
+ if (host->hw_designer != 0x80)
+ pwr |= MCI_ROD;
+ else {
+ /*
+ * The ST Micro variant use the ROD bit for something
+ * else and only has OD (Open Drain).
+ */
+ pwr |= MCI_OD;
+ }
+ }
writel(clk, host->base + MMCICLOCK);
@@ -500,6 +514,12 @@
}
host = mmc_priv(mmc);
+ /* Bits 12 thru 19 is the designer */
+ host->hw_designer = (dev->periphid >> 12) & 0xff;
+ /* Bits 20 thru 23 is the revison */
+ host->hw_revision = (dev->periphid >> 20) & 0xf;
+ DBG(host, "designer ID = 0x%02x\n", host->hw_designer);
+ DBG(host, "revision = 0x%01x\n", host->hw_revision);
host->clk = clk_get(&dev->dev, NULL);
if (IS_ERR(host->clk)) {
ret = PTR_ERR(host->clk);
@@ -693,6 +713,15 @@
.id = 0x00041181,
.mask = 0x000fffff,
},
+ /* ST Micro variants */
+ {
+ .id = 0x00180180,
+ .mask = 0x00ffffff,
+ },
+ {
+ .id = 0x00280180,
+ .mask = 0x00ffffff,
+ },
{ 0, 0 },
};
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 0f39c49..0441bac 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -11,13 +11,23 @@
#define MCI_PWR_OFF 0x00
#define MCI_PWR_UP 0x02
#define MCI_PWR_ON 0x03
+#define MCI_DATA2DIREN (1 << 2)
+#define MCI_CMDDIREN (1 << 3)
+#define MCI_DATA0DIREN (1 << 4)
+#define MCI_DATA31DIREN (1 << 5)
#define MCI_OD (1 << 6)
#define MCI_ROD (1 << 7)
+/* The ST Micro version does not have ROD */
+#define MCI_FBCLKEN (1 << 7)
+#define MCI_DATA74DIREN (1 << 8)
#define MMCICLOCK 0x004
#define MCI_CLK_ENABLE (1 << 8)
#define MCI_CLK_PWRSAVE (1 << 9)
#define MCI_CLK_BYPASS (1 << 10)
+#define MCI_WIDE_BUS (1 << 11)
+/* HW flow control on the ST Micro version */
+#define MCI_FCEN (1 << 13)
#define MMCIARGUMENT 0x008
#define MMCICOMMAND 0x00c
@@ -26,6 +36,10 @@
#define MCI_CPSM_INTERRUPT (1 << 8)
#define MCI_CPSM_PENDING (1 << 9)
#define MCI_CPSM_ENABLE (1 << 10)
+#define MCI_SDIO_SUSP (1 << 11)
+#define MCI_ENCMD_COMPL (1 << 12)
+#define MCI_NIEN (1 << 13)
+#define MCI_CE_ATACMD (1 << 14)
#define MMCIRESPCMD 0x010
#define MMCIRESPONSE0 0x014
@@ -39,6 +53,11 @@
#define MCI_DPSM_DIRECTION (1 << 1)
#define MCI_DPSM_MODE (1 << 2)
#define MCI_DPSM_DMAENABLE (1 << 3)
+#define MCI_DPSM_BLOCKSIZE (1 << 4)
+#define MCI_DPSM_RWSTART (1 << 8)
+#define MCI_DPSM_RWSTOP (1 << 9)
+#define MCI_DPSM_RWMOD (1 << 10)
+#define MCI_DPSM_SDIOEN (1 << 11)
#define MMCIDATACNT 0x030
#define MMCISTATUS 0x034
@@ -63,6 +82,8 @@
#define MCI_RXFIFOEMPTY (1 << 19)
#define MCI_TXDATAAVLBL (1 << 20)
#define MCI_RXDATAAVLBL (1 << 21)
+#define MCI_SDIOIT (1 << 22)
+#define MCI_CEATAEND (1 << 23)
#define MMCICLEAR 0x038
#define MCI_CMDCRCFAILCLR (1 << 0)
@@ -75,6 +96,8 @@
#define MCI_CMDSENTCLR (1 << 7)
#define MCI_DATAENDCLR (1 << 8)
#define MCI_DATABLOCKENDCLR (1 << 10)
+#define MCI_SDIOITC (1 << 22)
+#define MCI_CEATAENDC (1 << 23)
#define MMCIMASK0 0x03c
#define MCI_CMDCRCFAILMASK (1 << 0)
@@ -98,6 +121,8 @@
#define MCI_RXFIFOEMPTYMASK (1 << 19)
#define MCI_TXDATAAVLBLMASK (1 << 20)
#define MCI_RXDATAAVLBLMASK (1 << 21)
+#define MCI_SDIOITMASK (1 << 22)
+#define MCI_CEATAENDMASK (1 << 23)
#define MMCIMASK1 0x040
#define MMCIFIFOCNT 0x048
@@ -136,6 +161,9 @@
u32 pwr;
struct mmc_platform_data *plat;
+ u8 hw_designer;
+ u8 hw_revision:4;
+
struct timer_list timer;
unsigned int oldstat;
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
new file mode 100644
index 0000000..dda0be4
--- /dev/null
+++ b/drivers/mmc/host/mxcmmc.c
@@ -0,0 +1,880 @@
+/*
+ * linux/drivers/mmc/host/mxcmmc.c - Freescale i.MX MMCI driver
+ *
+ * This is a driver for the SDHC controller found in Freescale MX2/MX3
+ * SoCs. It is basically the same hardware as found on MX1 (imxmmc.c).
+ * Unlike the hardware found on MX1, this hardware just works and does
+ * not need all the quirks found in imxmmc.c, hence the seperate driver.
+ *
+ * Copyright (C) 2008 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
+ * Copyright (C) 2006 Pavel Pisa, PiKRON <ppisa@pikron.com>
+ *
+ * derived from pxamci.c by Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/blkdev.h>
+#include <linux/dma-mapping.h>
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+
+#include <asm/dma.h>
+#include <asm/irq.h>
+#include <asm/sizes.h>
+#include <mach/mmc.h>
+
+#ifdef CONFIG_ARCH_MX2
+#include <mach/dma-mx1-mx2.h>
+#define HAS_DMA
+#endif
+
+#define DRIVER_NAME "imx-mmc"
+
+#define MMC_REG_STR_STP_CLK 0x00
+#define MMC_REG_STATUS 0x04
+#define MMC_REG_CLK_RATE 0x08
+#define MMC_REG_CMD_DAT_CONT 0x0C
+#define MMC_REG_RES_TO 0x10
+#define MMC_REG_READ_TO 0x14
+#define MMC_REG_BLK_LEN 0x18
+#define MMC_REG_NOB 0x1C
+#define MMC_REG_REV_NO 0x20
+#define MMC_REG_INT_CNTR 0x24
+#define MMC_REG_CMD 0x28
+#define MMC_REG_ARG 0x2C
+#define MMC_REG_RES_FIFO 0x34
+#define MMC_REG_BUFFER_ACCESS 0x38
+
+#define STR_STP_CLK_RESET (1 << 3)
+#define STR_STP_CLK_START_CLK (1 << 1)
+#define STR_STP_CLK_STOP_CLK (1 << 0)
+
+#define STATUS_CARD_INSERTION (1 << 31)
+#define STATUS_CARD_REMOVAL (1 << 30)
+#define STATUS_YBUF_EMPTY (1 << 29)
+#define STATUS_XBUF_EMPTY (1 << 28)
+#define STATUS_YBUF_FULL (1 << 27)
+#define STATUS_XBUF_FULL (1 << 26)
+#define STATUS_BUF_UND_RUN (1 << 25)
+#define STATUS_BUF_OVFL (1 << 24)
+#define STATUS_SDIO_INT_ACTIVE (1 << 14)
+#define STATUS_END_CMD_RESP (1 << 13)
+#define STATUS_WRITE_OP_DONE (1 << 12)
+#define STATUS_DATA_TRANS_DONE (1 << 11)
+#define STATUS_READ_OP_DONE (1 << 11)
+#define STATUS_WR_CRC_ERROR_CODE_MASK (3 << 10)
+#define STATUS_CARD_BUS_CLK_RUN (1 << 8)
+#define STATUS_BUF_READ_RDY (1 << 7)
+#define STATUS_BUF_WRITE_RDY (1 << 6)
+#define STATUS_RESP_CRC_ERR (1 << 5)
+#define STATUS_CRC_READ_ERR (1 << 3)
+#define STATUS_CRC_WRITE_ERR (1 << 2)
+#define STATUS_TIME_OUT_RESP (1 << 1)
+#define STATUS_TIME_OUT_READ (1 << 0)
+#define STATUS_ERR_MASK 0x2f
+
+#define CMD_DAT_CONT_CMD_RESP_LONG_OFF (1 << 12)
+#define CMD_DAT_CONT_STOP_READWAIT (1 << 11)
+#define CMD_DAT_CONT_START_READWAIT (1 << 10)
+#define CMD_DAT_CONT_BUS_WIDTH_4 (2 << 8)
+#define CMD_DAT_CONT_INIT (1 << 7)
+#define CMD_DAT_CONT_WRITE (1 << 4)
+#define CMD_DAT_CONT_DATA_ENABLE (1 << 3)
+#define CMD_DAT_CONT_RESPONSE_48BIT_CRC (1 << 0)
+#define CMD_DAT_CONT_RESPONSE_136BIT (2 << 0)
+#define CMD_DAT_CONT_RESPONSE_48BIT (3 << 0)
+
+#define INT_SDIO_INT_WKP_EN (1 << 18)
+#define INT_CARD_INSERTION_WKP_EN (1 << 17)
+#define INT_CARD_REMOVAL_WKP_EN (1 << 16)
+#define INT_CARD_INSERTION_EN (1 << 15)
+#define INT_CARD_REMOVAL_EN (1 << 14)
+#define INT_SDIO_IRQ_EN (1 << 13)
+#define INT_DAT0_EN (1 << 12)
+#define INT_BUF_READ_EN (1 << 4)
+#define INT_BUF_WRITE_EN (1 << 3)
+#define INT_END_CMD_RES_EN (1 << 2)
+#define INT_WRITE_OP_DONE_EN (1 << 1)
+#define INT_READ_OP_EN (1 << 0)
+
+struct mxcmci_host {
+ struct mmc_host *mmc;
+ struct resource *res;
+ void __iomem *base;
+ int irq;
+ int detect_irq;
+ int dma;
+ int do_dma;
+ unsigned int power_mode;
+ struct imxmmc_platform_data *pdata;
+
+ struct mmc_request *req;
+ struct mmc_command *cmd;
+ struct mmc_data *data;
+
+ unsigned int dma_nents;
+ unsigned int datasize;
+ unsigned int dma_dir;
+
+ u16 rev_no;
+ unsigned int cmdat;
+
+ struct clk *clk;
+
+ int clock;
+
+ struct work_struct datawork;
+};
+
+static inline int mxcmci_use_dma(struct mxcmci_host *host)
+{
+ return host->do_dma;
+}
+
+static void mxcmci_softreset(struct mxcmci_host *host)
+{
+ int i;
+
+ /* reset sequence */
+ writew(STR_STP_CLK_RESET, host->base + MMC_REG_STR_STP_CLK);
+ writew(STR_STP_CLK_RESET | STR_STP_CLK_START_CLK,
+ host->base + MMC_REG_STR_STP_CLK);
+
+ for (i = 0; i < 8; i++)
+ writew(STR_STP_CLK_START_CLK, host->base + MMC_REG_STR_STP_CLK);
+
+ writew(0xff, host->base + MMC_REG_RES_TO);
+}
+
+static void mxcmci_setup_data(struct mxcmci_host *host, struct mmc_data *data)
+{
+ unsigned int nob = data->blocks;
+ unsigned int blksz = data->blksz;
+ unsigned int datasize = nob * blksz;
+#ifdef HAS_DMA
+ struct scatterlist *sg;
+ int i;
+#endif
+ if (data->flags & MMC_DATA_STREAM)
+ nob = 0xffff;
+
+ host->data = data;
+ data->bytes_xfered = 0;
+
+ writew(nob, host->base + MMC_REG_NOB);
+ writew(blksz, host->base + MMC_REG_BLK_LEN);
+ host->datasize = datasize;
+
+#ifdef HAS_DMA
+ for_each_sg(data->sg, sg, data->sg_len, i) {
+ if (sg->offset & 3 || sg->length & 3) {
+ host->do_dma = 0;
+ return;
+ }
+ }
+
+ if (data->flags & MMC_DATA_READ) {
+ host->dma_dir = DMA_FROM_DEVICE;
+ host->dma_nents = dma_map_sg(mmc_dev(host->mmc), data->sg,
+ data->sg_len, host->dma_dir);
+
+ imx_dma_setup_sg(host->dma, data->sg, host->dma_nents, datasize,
+ host->res->start + MMC_REG_BUFFER_ACCESS,
+ DMA_MODE_READ);
+ } else {
+ host->dma_dir = DMA_TO_DEVICE;
+ host->dma_nents = dma_map_sg(mmc_dev(host->mmc), data->sg,
+ data->sg_len, host->dma_dir);
+
+ imx_dma_setup_sg(host->dma, data->sg, host->dma_nents, datasize,
+ host->res->start + MMC_REG_BUFFER_ACCESS,
+ DMA_MODE_WRITE);
+ }
+
+ wmb();
+
+ imx_dma_enable(host->dma);
+#endif /* HAS_DMA */
+}
+
+static int mxcmci_start_cmd(struct mxcmci_host *host, struct mmc_command *cmd,
+ unsigned int cmdat)
+{
+ WARN_ON(host->cmd != NULL);
+ host->cmd = cmd;
+
+ switch (mmc_resp_type(cmd)) {
+ case MMC_RSP_R1: /* short CRC, OPCODE */
+ case MMC_RSP_R1B:/* short CRC, OPCODE, BUSY */
+ cmdat |= CMD_DAT_CONT_RESPONSE_48BIT_CRC;
+ break;
+ case MMC_RSP_R2: /* long 136 bit + CRC */
+ cmdat |= CMD_DAT_CONT_RESPONSE_136BIT;
+ break;
+ case MMC_RSP_R3: /* short */
+ cmdat |= CMD_DAT_CONT_RESPONSE_48BIT;
+ break;
+ case MMC_RSP_NONE:
+ break;
+ default:
+ dev_err(mmc_dev(host->mmc), "unhandled response type 0x%x\n",
+ mmc_resp_type(cmd));
+ cmd->error = -EINVAL;
+ return -EINVAL;
+ }
+
+ if (mxcmci_use_dma(host))
+ writel(INT_READ_OP_EN | INT_WRITE_OP_DONE_EN |
+ INT_END_CMD_RES_EN,
+ host->base + MMC_REG_INT_CNTR);
+ else
+ writel(INT_END_CMD_RES_EN, host->base + MMC_REG_INT_CNTR);
+
+ writew(cmd->opcode, host->base + MMC_REG_CMD);
+ writel(cmd->arg, host->base + MMC_REG_ARG);
+ writew(cmdat, host->base + MMC_REG_CMD_DAT_CONT);
+
+ return 0;
+}
+
+static void mxcmci_finish_request(struct mxcmci_host *host,
+ struct mmc_request *req)
+{
+ writel(0, host->base + MMC_REG_INT_CNTR);
+
+ host->req = NULL;
+ host->cmd = NULL;
+ host->data = NULL;
+
+ mmc_request_done(host->mmc, req);
+}
+
+static int mxcmci_finish_data(struct mxcmci_host *host, unsigned int stat)
+{
+ struct mmc_data *data = host->data;
+ int data_error;
+
+#ifdef HAS_DMA
+ if (mxcmci_use_dma(host)) {
+ imx_dma_disable(host->dma);
+ dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_nents,
+ host->dma_dir);
+ }
+#endif
+
+ if (stat & STATUS_ERR_MASK) {
+ dev_dbg(mmc_dev(host->mmc), "request failed. status: 0x%08x\n",
+ stat);
+ if (stat & STATUS_CRC_READ_ERR) {
+ data->error = -EILSEQ;
+ } else if (stat & STATUS_CRC_WRITE_ERR) {
+ u32 err_code = (stat >> 9) & 0x3;
+ if (err_code == 2) /* No CRC response */
+ data->error = -ETIMEDOUT;
+ else
+ data->error = -EILSEQ;
+ } else if (stat & STATUS_TIME_OUT_READ) {
+ data->error = -ETIMEDOUT;
+ } else {
+ data->error = -EIO;
+ }
+ } else {
+ data->bytes_xfered = host->datasize;
+ }
+
+ data_error = data->error;
+
+ host->data = NULL;
+
+ return data_error;
+}
+
+static void mxcmci_read_response(struct mxcmci_host *host, unsigned int stat)
+{
+ struct mmc_command *cmd = host->cmd;
+ int i;
+ u32 a, b, c;
+
+ if (!cmd)
+ return;
+
+ if (stat & STATUS_TIME_OUT_RESP) {
+ dev_dbg(mmc_dev(host->mmc), "CMD TIMEOUT\n");
+ cmd->error = -ETIMEDOUT;
+ } else if (stat & STATUS_RESP_CRC_ERR && cmd->flags & MMC_RSP_CRC) {
+ dev_dbg(mmc_dev(host->mmc), "cmd crc error\n");
+ cmd->error = -EILSEQ;
+ }
+
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136) {
+ for (i = 0; i < 4; i++) {
+ a = readw(host->base + MMC_REG_RES_FIFO);
+ b = readw(host->base + MMC_REG_RES_FIFO);
+ cmd->resp[i] = a << 16 | b;
+ }
+ } else {
+ a = readw(host->base + MMC_REG_RES_FIFO);
+ b = readw(host->base + MMC_REG_RES_FIFO);
+ c = readw(host->base + MMC_REG_RES_FIFO);
+ cmd->resp[0] = a << 24 | b << 8 | c >> 8;
+ }
+ }
+}
+
+static int mxcmci_poll_status(struct mxcmci_host *host, u32 mask)
+{
+ u32 stat;
+ unsigned long timeout = jiffies + HZ;
+
+ do {
+ stat = readl(host->base + MMC_REG_STATUS);
+ if (stat & STATUS_ERR_MASK)
+ return stat;
+ if (time_after(jiffies, timeout))
+ return STATUS_TIME_OUT_READ;
+ if (stat & mask)
+ return 0;
+ cpu_relax();
+ } while (1);
+}
+
+static int mxcmci_pull(struct mxcmci_host *host, void *_buf, int bytes)
+{
+ unsigned int stat;
+ u32 *buf = _buf;
+
+ while (bytes > 3) {
+ stat = mxcmci_poll_status(host,
+ STATUS_BUF_READ_RDY | STATUS_READ_OP_DONE);
+ if (stat)
+ return stat;
+ *buf++ = readl(host->base + MMC_REG_BUFFER_ACCESS);
+ bytes -= 4;
+ }
+
+ if (bytes) {
+ u8 *b = (u8 *)buf;
+ u32 tmp;
+
+ stat = mxcmci_poll_status(host,
+ STATUS_BUF_READ_RDY | STATUS_READ_OP_DONE);
+ if (stat)
+ return stat;
+ tmp = readl(host->base + MMC_REG_BUFFER_ACCESS);
+ memcpy(b, &tmp, bytes);
+ }
+
+ return 0;
+}
+
+static int mxcmci_push(struct mxcmci_host *host, void *_buf, int bytes)
+{
+ unsigned int stat;
+ u32 *buf = _buf;
+
+ while (bytes > 3) {
+ stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);
+ if (stat)
+ return stat;
+ writel(*buf++, host->base + MMC_REG_BUFFER_ACCESS);
+ bytes -= 4;
+ }
+
+ if (bytes) {
+ u8 *b = (u8 *)buf;
+ u32 tmp;
+
+ stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);
+ if (stat)
+ return stat;
+
+ memcpy(&tmp, b, bytes);
+ writel(tmp, host->base + MMC_REG_BUFFER_ACCESS);
+ }
+
+ stat = mxcmci_poll_status(host, STATUS_BUF_WRITE_RDY);
+ if (stat)
+ return stat;
+
+ return 0;
+}
+
+static int mxcmci_transfer_data(struct mxcmci_host *host)
+{
+ struct mmc_data *data = host->req->data;
+ struct scatterlist *sg;
+ int stat, i;
+
+ host->datasize = 0;
+
+ host->data = data;
+ host->datasize = 0;
+
+ if (data->flags & MMC_DATA_READ) {
+ for_each_sg(data->sg, sg, data->sg_len, i) {
+ stat = mxcmci_pull(host, sg_virt(sg), sg->length);
+ if (stat)
+ return stat;
+ host->datasize += sg->length;
+ }
+ } else {
+ for_each_sg(data->sg, sg, data->sg_len, i) {
+ stat = mxcmci_push(host, sg_virt(sg), sg->length);
+ if (stat)
+ return stat;
+ host->datasize += sg->length;
+ }
+ stat = mxcmci_poll_status(host, STATUS_WRITE_OP_DONE);
+ if (stat)
+ return stat;
+ }
+ return 0;
+}
+
+static void mxcmci_datawork(struct work_struct *work)
+{
+ struct mxcmci_host *host = container_of(work, struct mxcmci_host,
+ datawork);
+ int datastat = mxcmci_transfer_data(host);
+ mxcmci_finish_data(host, datastat);
+
+ if (host->req->stop) {
+ if (mxcmci_start_cmd(host, host->req->stop, 0)) {
+ mxcmci_finish_request(host, host->req);
+ return;
+ }
+ } else {
+ mxcmci_finish_request(host, host->req);
+ }
+}
+
+#ifdef HAS_DMA
+static void mxcmci_data_done(struct mxcmci_host *host, unsigned int stat)
+{
+ struct mmc_data *data = host->data;
+ int data_error;
+
+ if (!data)
+ return;
+
+ data_error = mxcmci_finish_data(host, stat);
+
+ mxcmci_read_response(host, stat);
+ host->cmd = NULL;
+
+ if (host->req->stop) {
+ if (mxcmci_start_cmd(host, host->req->stop, 0)) {
+ mxcmci_finish_request(host, host->req);
+ return;
+ }
+ } else {
+ mxcmci_finish_request(host, host->req);
+ }
+}
+#endif /* HAS_DMA */
+
+static void mxcmci_cmd_done(struct mxcmci_host *host, unsigned int stat)
+{
+ mxcmci_read_response(host, stat);
+ host->cmd = NULL;
+
+ if (!host->data && host->req) {
+ mxcmci_finish_request(host, host->req);
+ return;
+ }
+
+ /* For the DMA case the DMA engine handles the data transfer
+ * automatically. For non DMA we have to to it ourselves.
+ * Don't do it in interrupt context though.
+ */
+ if (!mxcmci_use_dma(host) && host->data)
+ schedule_work(&host->datawork);
+
+}
+
+static irqreturn_t mxcmci_irq(int irq, void *devid)
+{
+ struct mxcmci_host *host = devid;
+ u32 stat;
+
+ stat = readl(host->base + MMC_REG_STATUS);
+ writel(stat, host->base + MMC_REG_STATUS);
+
+ dev_dbg(mmc_dev(host->mmc), "%s: 0x%08x\n", __func__, stat);
+
+ if (stat & STATUS_END_CMD_RESP)
+ mxcmci_cmd_done(host, stat);
+#ifdef HAS_DMA
+ if (mxcmci_use_dma(host) &&
+ (stat & (STATUS_DATA_TRANS_DONE | STATUS_WRITE_OP_DONE)))
+ mxcmci_data_done(host, stat);
+#endif
+ return IRQ_HANDLED;
+}
+
+static void mxcmci_request(struct mmc_host *mmc, struct mmc_request *req)
+{
+ struct mxcmci_host *host = mmc_priv(mmc);
+ unsigned int cmdat = host->cmdat;
+
+ WARN_ON(host->req != NULL);
+
+ host->req = req;
+ host->cmdat &= ~CMD_DAT_CONT_INIT;
+#ifdef HAS_DMA
+ host->do_dma = 1;
+#endif
+ if (req->data) {
+ mxcmci_setup_data(host, req->data);
+
+ cmdat |= CMD_DAT_CONT_DATA_ENABLE;
+
+ if (req->data->flags & MMC_DATA_WRITE)
+ cmdat |= CMD_DAT_CONT_WRITE;
+ }
+
+ if (mxcmci_start_cmd(host, req->cmd, cmdat))
+ mxcmci_finish_request(host, req);
+}
+
+static void mxcmci_set_clk_rate(struct mxcmci_host *host, unsigned int clk_ios)
+{
+ unsigned int divider;
+ int prescaler = 0;
+ unsigned int clk_in = clk_get_rate(host->clk);
+
+ while (prescaler <= 0x800) {
+ for (divider = 1; divider <= 0xF; divider++) {
+ int x;
+
+ x = (clk_in / (divider + 1));
+
+ if (prescaler)
+ x /= (prescaler * 2);
+
+ if (x <= clk_ios)
+ break;
+ }
+ if (divider < 0x10)
+ break;
+
+ if (prescaler == 0)
+ prescaler = 1;
+ else
+ prescaler <<= 1;
+ }
+
+ writew((prescaler << 4) | divider, host->base + MMC_REG_CLK_RATE);
+
+ dev_dbg(mmc_dev(host->mmc), "scaler: %d divider: %d in: %d out: %d\n",
+ prescaler, divider, clk_in, clk_ios);
+}
+
+static void mxcmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+ struct mxcmci_host *host = mmc_priv(mmc);
+#ifdef HAS_DMA
+ unsigned int blen;
+ /*
+ * use burstlen of 64 in 4 bit mode (--> reg value 0)
+ * use burstlen of 16 in 1 bit mode (--> reg value 16)
+ */
+ if (ios->bus_width == MMC_BUS_WIDTH_4)
+ blen = 0;
+ else
+ blen = 16;
+
+ imx_dma_config_burstlen(host->dma, blen);
+#endif
+ if (ios->bus_width == MMC_BUS_WIDTH_4)
+ host->cmdat |= CMD_DAT_CONT_BUS_WIDTH_4;
+ else
+ host->cmdat &= ~CMD_DAT_CONT_BUS_WIDTH_4;
+
+ if (host->power_mode != ios->power_mode) {
+ if (host->pdata && host->pdata->setpower)
+ host->pdata->setpower(mmc_dev(mmc), ios->vdd);
+ host->power_mode = ios->power_mode;
+ if (ios->power_mode == MMC_POWER_ON)
+ host->cmdat |= CMD_DAT_CONT_INIT;
+ }
+
+ if (ios->clock) {
+ mxcmci_set_clk_rate(host, ios->clock);
+ writew(STR_STP_CLK_START_CLK, host->base + MMC_REG_STR_STP_CLK);
+ } else {
+ writew(STR_STP_CLK_STOP_CLK, host->base + MMC_REG_STR_STP_CLK);
+ }
+
+ host->clock = ios->clock;
+}
+
+static irqreturn_t mxcmci_detect_irq(int irq, void *data)
+{
+ struct mmc_host *mmc = data;
+
+ dev_dbg(mmc_dev(mmc), "%s\n", __func__);
+
+ mmc_detect_change(mmc, msecs_to_jiffies(250));
+ return IRQ_HANDLED;
+}
+
+static int mxcmci_get_ro(struct mmc_host *mmc)
+{
+ struct mxcmci_host *host = mmc_priv(mmc);
+
+ if (host->pdata && host->pdata->get_ro)
+ return !!host->pdata->get_ro(mmc_dev(mmc));
+ /*
+ * Board doesn't support read only detection; let the mmc core
+ * decide what to do.
+ */
+ return -ENOSYS;
+}
+
+
+static const struct mmc_host_ops mxcmci_ops = {
+ .request = mxcmci_request,
+ .set_ios = mxcmci_set_ios,
+ .get_ro = mxcmci_get_ro,
+};
+
+static int mxcmci_probe(struct platform_device *pdev)
+{
+ struct mmc_host *mmc;
+ struct mxcmci_host *host = NULL;
+ struct resource *r;
+ int ret = 0, irq;
+
+ printk(KERN_INFO "i.MX SDHC driver\n");
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);
+ if (!r || irq < 0)
+ return -EINVAL;
+
+ r = request_mem_region(r->start, resource_size(r), pdev->name);
+ if (!r)
+ return -EBUSY;
+
+ mmc = mmc_alloc_host(sizeof(struct mxcmci_host), &pdev->dev);
+ if (!mmc) {
+ ret = -ENOMEM;
+ goto out_release_mem;
+ }
+
+ mmc->ops = &mxcmci_ops;
+ mmc->caps = MMC_CAP_4_BIT_DATA;
+
+ /* MMC core transfer sizes tunable parameters */
+ mmc->max_hw_segs = 64;
+ mmc->max_phys_segs = 64;
+ mmc->max_blk_size = 2048;
+ mmc->max_blk_count = 65535;
+ mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
+ mmc->max_seg_size = mmc->max_seg_size;
+
+ host = mmc_priv(mmc);
+ host->base = ioremap(r->start, resource_size(r));
+ if (!host->base) {
+ ret = -ENOMEM;
+ goto out_free;
+ }
+
+ host->mmc = mmc;
+ host->pdata = pdev->dev.platform_data;
+
+ if (host->pdata && host->pdata->ocr_avail)
+ mmc->ocr_avail = host->pdata->ocr_avail;
+ else
+ mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
+
+ host->res = r;
+ host->irq = irq;
+
+ host->clk = clk_get(&pdev->dev, "sdhc_clk");
+ if (IS_ERR(host->clk)) {
+ ret = PTR_ERR(host->clk);
+ goto out_iounmap;
+ }
+ clk_enable(host->clk);
+
+ mxcmci_softreset(host);
+
+ host->rev_no = readw(host->base + MMC_REG_REV_NO);
+ if (host->rev_no != 0x400) {
+ ret = -ENODEV;
+ dev_err(mmc_dev(host->mmc), "wrong rev.no. 0x%08x. aborting.\n",
+ host->rev_no);
+ goto out_clk_put;
+ }
+
+ mmc->f_min = clk_get_rate(host->clk) >> 7;
+ mmc->f_max = clk_get_rate(host->clk) >> 1;
+
+ /* recommended in data sheet */
+ writew(0x2db4, host->base + MMC_REG_READ_TO);
+
+ writel(0, host->base + MMC_REG_INT_CNTR);
+
+#ifdef HAS_DMA
+ host->dma = imx_dma_request_by_prio(DRIVER_NAME, DMA_PRIO_LOW);
+ if (host->dma < 0) {
+ dev_err(mmc_dev(host->mmc), "imx_dma_request_by_prio failed\n");
+ ret = -EBUSY;
+ goto out_clk_put;
+ }
+
+ r = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+ if (!r) {
+ ret = -EINVAL;
+ goto out_free_dma;
+ }
+
+ ret = imx_dma_config_channel(host->dma,
+ IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_FIFO,
+ IMX_DMA_MEMSIZE_32 | IMX_DMA_TYPE_LINEAR,
+ r->start, 0);
+ if (ret) {
+ dev_err(mmc_dev(host->mmc), "failed to config DMA channel\n");
+ goto out_free_dma;
+ }
+#endif
+ INIT_WORK(&host->datawork, mxcmci_datawork);
+
+ ret = request_irq(host->irq, mxcmci_irq, 0, DRIVER_NAME, host);
+ if (ret)
+ goto out_free_dma;
+
+ platform_set_drvdata(pdev, mmc);
+
+ if (host->pdata && host->pdata->init) {
+ ret = host->pdata->init(&pdev->dev, mxcmci_detect_irq,
+ host->mmc);
+ if (ret)
+ goto out_free_irq;
+ }
+
+ mmc_add_host(mmc);
+
+ return 0;
+
+out_free_irq:
+ free_irq(host->irq, host);
+out_free_dma:
+#ifdef HAS_DMA
+ imx_dma_free(host->dma);
+#endif
+out_clk_put:
+ clk_disable(host->clk);
+ clk_put(host->clk);
+out_iounmap:
+ iounmap(host->base);
+out_free:
+ mmc_free_host(mmc);
+out_release_mem:
+ release_mem_region(host->res->start, resource_size(host->res));
+ return ret;
+}
+
+static int mxcmci_remove(struct platform_device *pdev)
+{
+ struct mmc_host *mmc = platform_get_drvdata(pdev);
+ struct mxcmci_host *host = mmc_priv(mmc);
+
+ platform_set_drvdata(pdev, NULL);
+
+ mmc_remove_host(mmc);
+
+ if (host->pdata && host->pdata->exit)
+ host->pdata->exit(&pdev->dev, mmc);
+
+ free_irq(host->irq, host);
+ iounmap(host->base);
+#ifdef HAS_DMA
+ imx_dma_free(host->dma);
+#endif
+ clk_disable(host->clk);
+ clk_put(host->clk);
+
+ release_mem_region(host->res->start, resource_size(host->res));
+ release_resource(host->res);
+
+ mmc_free_host(mmc);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int mxcmci_suspend(struct platform_device *dev, pm_message_t state)
+{
+ struct mmc_host *mmc = platform_get_drvdata(dev);
+ int ret = 0;
+
+ if (mmc)
+ ret = mmc_suspend_host(mmc, state);
+
+ return ret;
+}
+
+static int mxcmci_resume(struct platform_device *dev)
+{
+ struct mmc_host *mmc = platform_get_drvdata(dev);
+ struct mxcmci_host *host;
+ int ret = 0;
+
+ if (mmc) {
+ host = mmc_priv(mmc);
+ ret = mmc_resume_host(mmc);
+ }
+
+ return ret;
+}
+#else
+#define mxcmci_suspend NULL
+#define mxcmci_resume NULL
+#endif /* CONFIG_PM */
+
+static struct platform_driver mxcmci_driver = {
+ .probe = mxcmci_probe,
+ .remove = mxcmci_remove,
+ .suspend = mxcmci_suspend,
+ .resume = mxcmci_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ }
+};
+
+static int __init mxcmci_init(void)
+{
+ return platform_driver_register(&mxcmci_driver);
+}
+
+static void __exit mxcmci_exit(void)
+{
+ platform_driver_unregister(&mxcmci_driver);
+}
+
+module_init(mxcmci_init);
+module_exit(mxcmci_exit);
+
+MODULE_DESCRIPTION("i.MX Multimedia Card Interface Driver");
+MODULE_AUTHOR("Sascha Hauer, Pengutronix");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imx-mmc");
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
new file mode 100644
index 0000000..db37490
--- /dev/null
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -0,0 +1,1242 @@
+/*
+ * drivers/mmc/host/omap_hsmmc.c
+ *
+ * Driver for OMAP2430/3430 MMC controller.
+ *
+ * Copyright (C) 2007 Texas Instruments.
+ *
+ * Authors:
+ * Syed Mohammed Khasim <x0khasim@ti.com>
+ * Madhusudhan <madhu.cr@ti.com>
+ * Mohit Jalori <mjalori@ti.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <linux/timer.h>
+#include <linux/clk.h>
+#include <linux/mmc/host.h>
+#include <linux/io.h>
+#include <linux/semaphore.h>
+#include <mach/dma.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/mmc.h>
+#include <mach/cpu.h>
+
+/* OMAP HSMMC Host Controller Registers */
+#define OMAP_HSMMC_SYSCONFIG 0x0010
+#define OMAP_HSMMC_CON 0x002C
+#define OMAP_HSMMC_BLK 0x0104
+#define OMAP_HSMMC_ARG 0x0108
+#define OMAP_HSMMC_CMD 0x010C
+#define OMAP_HSMMC_RSP10 0x0110
+#define OMAP_HSMMC_RSP32 0x0114
+#define OMAP_HSMMC_RSP54 0x0118
+#define OMAP_HSMMC_RSP76 0x011C
+#define OMAP_HSMMC_DATA 0x0120
+#define OMAP_HSMMC_HCTL 0x0128
+#define OMAP_HSMMC_SYSCTL 0x012C
+#define OMAP_HSMMC_STAT 0x0130
+#define OMAP_HSMMC_IE 0x0134
+#define OMAP_HSMMC_ISE 0x0138
+#define OMAP_HSMMC_CAPA 0x0140
+
+#define VS18 (1 << 26)
+#define VS30 (1 << 25)
+#define SDVS18 (0x5 << 9)
+#define SDVS30 (0x6 << 9)
+#define SDVSCLR 0xFFFFF1FF
+#define SDVSDET 0x00000400
+#define AUTOIDLE 0x1
+#define SDBP (1 << 8)
+#define DTO 0xe
+#define ICE 0x1
+#define ICS 0x2
+#define CEN (1 << 2)
+#define CLKD_MASK 0x0000FFC0
+#define CLKD_SHIFT 6
+#define DTO_MASK 0x000F0000
+#define DTO_SHIFT 16
+#define INT_EN_MASK 0x307F0033
+#define INIT_STREAM (1 << 1)
+#define DP_SELECT (1 << 21)
+#define DDIR (1 << 4)
+#define DMA_EN 0x1
+#define MSBS (1 << 5)
+#define BCE (1 << 1)
+#define FOUR_BIT (1 << 1)
+#define CC 0x1
+#define TC 0x02
+#define OD 0x1
+#define ERR (1 << 15)
+#define CMD_TIMEOUT (1 << 16)
+#define DATA_TIMEOUT (1 << 20)
+#define CMD_CRC (1 << 17)
+#define DATA_CRC (1 << 21)
+#define CARD_ERR (1 << 28)
+#define STAT_CLEAR 0xFFFFFFFF
+#define INIT_STREAM_CMD 0x00000000
+#define DUAL_VOLT_OCR_BIT 7
+#define SRC (1 << 25)
+#define SRD (1 << 26)
+
+/*
+ * FIXME: Most likely all the data using these _DEVID defines should come
+ * from the platform_data, or implemented in controller and slot specific
+ * functions.
+ */
+#define OMAP_MMC1_DEVID 0
+#define OMAP_MMC2_DEVID 1
+
+#define OMAP_MMC_DATADIR_NONE 0
+#define OMAP_MMC_DATADIR_READ 1
+#define OMAP_MMC_DATADIR_WRITE 2
+#define MMC_TIMEOUT_MS 20
+#define OMAP_MMC_MASTER_CLOCK 96000000
+#define DRIVER_NAME "mmci-omap-hs"
+
+/*
+ * One controller can have multiple slots, like on some omap boards using
+ * omap.c controller driver. Luckily this is not currently done on any known
+ * omap_hsmmc.c device.
+ */
+#define mmc_slot(host) (host->pdata->slots[host->slot_id])
+
+/*
+ * MMC Host controller read/write API's
+ */
+#define OMAP_HSMMC_READ(base, reg) \
+ __raw_readl((base) + OMAP_HSMMC_##reg)
+
+#define OMAP_HSMMC_WRITE(base, reg, val) \
+ __raw_writel((val), (base) + OMAP_HSMMC_##reg)
+
+struct mmc_omap_host {
+ struct device *dev;
+ struct mmc_host *mmc;
+ struct mmc_request *mrq;
+ struct mmc_command *cmd;
+ struct mmc_data *data;
+ struct clk *fclk;
+ struct clk *iclk;
+ struct clk *dbclk;
+ struct semaphore sem;
+ struct work_struct mmc_carddetect_work;
+ void __iomem *base;
+ resource_size_t mapbase;
+ unsigned int id;
+ unsigned int dma_len;
+ unsigned int dma_dir;
+ unsigned char bus_mode;
+ unsigned char datadir;
+ u32 *buffer;
+ u32 bytesleft;
+ int suspended;
+ int irq;
+ int carddetect;
+ int use_dma, dma_ch;
+ int initstr;
+ int slot_id;
+ int dbclk_enabled;
+ struct omap_mmc_platform_data *pdata;
+};
+
+/*
+ * Stop clock to the card
+ */
+static void omap_mmc_stop_clock(struct mmc_omap_host *host)
+{
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) & ~CEN);
+ if ((OMAP_HSMMC_READ(host->base, SYSCTL) & CEN) != 0x0)
+ dev_dbg(mmc_dev(host->mmc), "MMC Clock is not stoped\n");
+}
+
+/*
+ * Send init stream sequence to card
+ * before sending IDLE command
+ */
+static void send_init_stream(struct mmc_omap_host *host)
+{
+ int reg = 0;
+ unsigned long timeout;
+
+ disable_irq(host->irq);
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) | INIT_STREAM);
+ OMAP_HSMMC_WRITE(host->base, CMD, INIT_STREAM_CMD);
+
+ timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+ while ((reg != CC) && time_before(jiffies, timeout))
+ reg = OMAP_HSMMC_READ(host->base, STAT) & CC;
+
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) & ~INIT_STREAM);
+ enable_irq(host->irq);
+}
+
+static inline
+int mmc_omap_cover_is_closed(struct mmc_omap_host *host)
+{
+ int r = 1;
+
+ if (host->pdata->slots[host->slot_id].get_cover_state)
+ r = host->pdata->slots[host->slot_id].get_cover_state(host->dev,
+ host->slot_id);
+ return r;
+}
+
+static ssize_t
+mmc_omap_show_cover_switch(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+ struct mmc_omap_host *host = mmc_priv(mmc);
+
+ return sprintf(buf, "%s\n", mmc_omap_cover_is_closed(host) ? "closed" :
+ "open");
+}
+
+static DEVICE_ATTR(cover_switch, S_IRUGO, mmc_omap_show_cover_switch, NULL);
+
+static ssize_t
+mmc_omap_show_slot_name(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_slot_data slot = host->pdata->slots[host->slot_id];
+
+ return sprintf(buf, "slot:%s\n", slot.name);
+}
+
+static DEVICE_ATTR(slot_name, S_IRUGO, mmc_omap_show_slot_name, NULL);
+
+/*
+ * Configure the response type and send the cmd.
+ */
+static void
+mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd,
+ struct mmc_data *data)
+{
+ int cmdreg = 0, resptype = 0, cmdtype = 0;
+
+ dev_dbg(mmc_dev(host->mmc), "%s: CMD%d, argument 0x%08x\n",
+ mmc_hostname(host->mmc), cmd->opcode, cmd->arg);
+ host->cmd = cmd;
+
+ /*
+ * Clear status bits and enable interrupts
+ */
+ OMAP_HSMMC_WRITE(host->base, STAT, STAT_CLEAR);
+ OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+ OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136)
+ resptype = 1;
+ else
+ resptype = 2;
+ }
+
+ /*
+ * Unlike OMAP1 controller, the cmdtype does not seem to be based on
+ * ac, bc, adtc, bcr. Only commands ending an open ended transfer need
+ * a val of 0x3, rest 0x0.
+ */
+ if (cmd == host->mrq->stop)
+ cmdtype = 0x3;
+
+ cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22);
+
+ if (data) {
+ cmdreg |= DP_SELECT | MSBS | BCE;
+ if (data->flags & MMC_DATA_READ)
+ cmdreg |= DDIR;
+ else
+ cmdreg &= ~(DDIR);
+ }
+
+ if (host->use_dma)
+ cmdreg |= DMA_EN;
+
+ OMAP_HSMMC_WRITE(host->base, ARG, cmd->arg);
+ OMAP_HSMMC_WRITE(host->base, CMD, cmdreg);
+}
+
+/*
+ * Notify the transfer complete to MMC core
+ */
+static void
+mmc_omap_xfer_done(struct mmc_omap_host *host, struct mmc_data *data)
+{
+ host->data = NULL;
+
+ if (host->use_dma && host->dma_ch != -1)
+ dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_len,
+ host->dma_dir);
+
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+
+ if (!data->error)
+ data->bytes_xfered += data->blocks * (data->blksz);
+ else
+ data->bytes_xfered = 0;
+
+ if (!data->stop) {
+ host->mrq = NULL;
+ mmc_request_done(host->mmc, data->mrq);
+ return;
+ }
+ mmc_omap_start_command(host, data->stop, NULL);
+}
+
+/*
+ * Notify the core about command completion
+ */
+static void
+mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
+{
+ host->cmd = NULL;
+
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136) {
+ /* response type 2 */
+ cmd->resp[3] = OMAP_HSMMC_READ(host->base, RSP10);
+ cmd->resp[2] = OMAP_HSMMC_READ(host->base, RSP32);
+ cmd->resp[1] = OMAP_HSMMC_READ(host->base, RSP54);
+ cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP76);
+ } else {
+ /* response types 1, 1b, 3, 4, 5, 6 */
+ cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP10);
+ }
+ }
+ if (host->data == NULL || cmd->error) {
+ host->mrq = NULL;
+ mmc_request_done(host->mmc, cmd->mrq);
+ }
+}
+
+/*
+ * DMA clean up for command errors
+ */
+static void mmc_dma_cleanup(struct mmc_omap_host *host)
+{
+ host->data->error = -ETIMEDOUT;
+
+ if (host->use_dma && host->dma_ch != -1) {
+ dma_unmap_sg(mmc_dev(host->mmc), host->data->sg, host->dma_len,
+ host->dma_dir);
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ up(&host->sem);
+ }
+ host->data = NULL;
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+}
+
+/*
+ * Readable error output
+ */
+#ifdef CONFIG_MMC_DEBUG
+static void mmc_omap_report_irq(struct mmc_omap_host *host, u32 status)
+{
+ /* --- means reserved bit without definition at documentation */
+ static const char *mmc_omap_status_bits[] = {
+ "CC", "TC", "BGE", "---", "BWR", "BRR", "---", "---", "CIRQ",
+ "OBI", "---", "---", "---", "---", "---", "ERRI", "CTO", "CCRC",
+ "CEB", "CIE", "DTO", "DCRC", "DEB", "---", "ACE", "---",
+ "---", "---", "---", "CERR", "CERR", "BADA", "---", "---", "---"
+ };
+ char res[256];
+ char *buf = res;
+ int len, i;
+
+ len = sprintf(buf, "MMC IRQ 0x%x :", status);
+ buf += len;
+
+ for (i = 0; i < ARRAY_SIZE(mmc_omap_status_bits); i++)
+ if (status & (1 << i)) {
+ len = sprintf(buf, " %s", mmc_omap_status_bits[i]);
+ buf += len;
+ }
+
+ dev_dbg(mmc_dev(host->mmc), "%s\n", res);
+}
+#endif /* CONFIG_MMC_DEBUG */
+
+
+/*
+ * MMC controller IRQ handler
+ */
+static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
+{
+ struct mmc_omap_host *host = dev_id;
+ struct mmc_data *data;
+ int end_cmd = 0, end_trans = 0, status;
+
+ if (host->cmd == NULL && host->data == NULL) {
+ OMAP_HSMMC_WRITE(host->base, STAT,
+ OMAP_HSMMC_READ(host->base, STAT));
+ return IRQ_HANDLED;
+ }
+
+ data = host->data;
+ status = OMAP_HSMMC_READ(host->base, STAT);
+ dev_dbg(mmc_dev(host->mmc), "IRQ Status is %x\n", status);
+
+ if (status & ERR) {
+#ifdef CONFIG_MMC_DEBUG
+ mmc_omap_report_irq(host, status);
+#endif
+ if ((status & CMD_TIMEOUT) ||
+ (status & CMD_CRC)) {
+ if (host->cmd) {
+ if (status & CMD_TIMEOUT) {
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base,
+ SYSCTL) | SRC);
+ while (OMAP_HSMMC_READ(host->base,
+ SYSCTL) & SRC)
+ ;
+
+ host->cmd->error = -ETIMEDOUT;
+ } else {
+ host->cmd->error = -EILSEQ;
+ }
+ end_cmd = 1;
+ }
+ if (host->data)
+ mmc_dma_cleanup(host);
+ }
+ if ((status & DATA_TIMEOUT) ||
+ (status & DATA_CRC)) {
+ if (host->data) {
+ if (status & DATA_TIMEOUT)
+ mmc_dma_cleanup(host);
+ else
+ host->data->error = -EILSEQ;
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base,
+ SYSCTL) | SRD);
+ while (OMAP_HSMMC_READ(host->base,
+ SYSCTL) & SRD)
+ ;
+ end_trans = 1;
+ }
+ }
+ if (status & CARD_ERR) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Ignoring card err CMD%d\n", host->cmd->opcode);
+ if (host->cmd)
+ end_cmd = 1;
+ if (host->data)
+ end_trans = 1;
+ }
+ }
+
+ OMAP_HSMMC_WRITE(host->base, STAT, status);
+
+ if (end_cmd || (status & CC))
+ mmc_omap_cmd_done(host, host->cmd);
+ if (end_trans || (status & TC))
+ mmc_omap_xfer_done(host, data);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * Switch MMC operating voltage
+ */
+static int omap_mmc_switch_opcond(struct mmc_omap_host *host, int vdd)
+{
+ u32 reg_val = 0;
+ int ret;
+
+ /* Disable the clocks */
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_disable(host->dbclk);
+
+ /* Turn the power off */
+ ret = mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+ if (ret != 0)
+ goto err;
+
+ /* Turn the power ON with given VDD 1.8 or 3.0v */
+ ret = mmc_slot(host).set_power(host->dev, host->slot_id, 1, vdd);
+ if (ret != 0)
+ goto err;
+
+ clk_enable(host->fclk);
+ clk_enable(host->iclk);
+ clk_enable(host->dbclk);
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) & SDVSCLR);
+ reg_val = OMAP_HSMMC_READ(host->base, HCTL);
+ /*
+ * If a MMC dual voltage card is detected, the set_ios fn calls
+ * this fn with VDD bit set for 1.8V. Upon card removal from the
+ * slot, omap_mmc_set_ios sets the VDD back to 3V on MMC_POWER_OFF.
+ *
+ * Only MMC1 supports 3.0V. MMC2 will not function if SDVS30 is
+ * set in HCTL.
+ */
+ if (host->id == OMAP_MMC1_DEVID && (((1 << vdd) == MMC_VDD_32_33) ||
+ ((1 << vdd) == MMC_VDD_33_34)))
+ reg_val |= SDVS30;
+ if ((1 << vdd) == MMC_VDD_165_195)
+ reg_val |= SDVS18;
+
+ OMAP_HSMMC_WRITE(host->base, HCTL, reg_val);
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+
+ return 0;
+err:
+ dev_dbg(mmc_dev(host->mmc), "Unable to switch operating voltage\n");
+ return ret;
+}
+
+/*
+ * Work Item to notify the core about card insertion/removal
+ */
+static void mmc_omap_detect(struct work_struct *work)
+{
+ struct mmc_omap_host *host = container_of(work, struct mmc_omap_host,
+ mmc_carddetect_work);
+
+ sysfs_notify(&host->mmc->class_dev.kobj, NULL, "cover_switch");
+ if (host->carddetect) {
+ mmc_detect_change(host->mmc, (HZ * 200) / 1000);
+ } else {
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | SRD);
+ while (OMAP_HSMMC_READ(host->base, SYSCTL) & SRD)
+ ;
+
+ mmc_detect_change(host->mmc, (HZ * 50) / 1000);
+ }
+}
+
+/*
+ * ISR for handling card insertion and removal
+ */
+static irqreturn_t omap_mmc_cd_handler(int irq, void *dev_id)
+{
+ struct mmc_omap_host *host = (struct mmc_omap_host *)dev_id;
+
+ host->carddetect = mmc_slot(host).card_detect(irq);
+ schedule_work(&host->mmc_carddetect_work);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * DMA call back function
+ */
+static void mmc_omap_dma_cb(int lch, u16 ch_status, void *data)
+{
+ struct mmc_omap_host *host = data;
+
+ if (ch_status & OMAP2_DMA_MISALIGNED_ERR_IRQ)
+ dev_dbg(mmc_dev(host->mmc), "MISALIGNED_ADRS_ERR\n");
+
+ if (host->dma_ch < 0)
+ return;
+
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ /*
+ * DMA Callback: run in interrupt context.
+ * mutex_unlock will through a kernel warning if used.
+ */
+ up(&host->sem);
+}
+
+/*
+ * Configure dma src and destination parameters
+ */
+static int mmc_omap_config_dma_param(int sync_dir, struct mmc_omap_host *host,
+ struct mmc_data *data)
+{
+ if (sync_dir == 0) {
+ omap_set_dma_dest_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_CONSTANT,
+ (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+ omap_set_dma_src_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_POST_INC,
+ sg_dma_address(&data->sg[0]), 0, 0);
+ } else {
+ omap_set_dma_src_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_CONSTANT,
+ (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+ omap_set_dma_dest_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_POST_INC,
+ sg_dma_address(&data->sg[0]), 0, 0);
+ }
+ return 0;
+}
+/*
+ * Routine to configure and start DMA for the MMC card
+ */
+static int
+mmc_omap_start_dma_transfer(struct mmc_omap_host *host, struct mmc_request *req)
+{
+ int sync_dev, sync_dir = 0;
+ int dma_ch = 0, ret = 0, err = 1;
+ struct mmc_data *data = req->data;
+
+ /*
+ * If for some reason the DMA transfer is still active,
+ * we wait for timeout period and free the dma
+ */
+ if (host->dma_ch != -1) {
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(100);
+ if (down_trylock(&host->sem)) {
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ up(&host->sem);
+ return err;
+ }
+ } else {
+ if (down_trylock(&host->sem))
+ return err;
+ }
+
+ if (!(data->flags & MMC_DATA_WRITE)) {
+ host->dma_dir = DMA_FROM_DEVICE;
+ if (host->id == OMAP_MMC1_DEVID)
+ sync_dev = OMAP24XX_DMA_MMC1_RX;
+ else
+ sync_dev = OMAP24XX_DMA_MMC2_RX;
+ } else {
+ host->dma_dir = DMA_TO_DEVICE;
+ if (host->id == OMAP_MMC1_DEVID)
+ sync_dev = OMAP24XX_DMA_MMC1_TX;
+ else
+ sync_dev = OMAP24XX_DMA_MMC2_TX;
+ }
+
+ ret = omap_request_dma(sync_dev, "MMC/SD", mmc_omap_dma_cb,
+ host, &dma_ch);
+ if (ret != 0) {
+ dev_dbg(mmc_dev(host->mmc),
+ "%s: omap_request_dma() failed with %d\n",
+ mmc_hostname(host->mmc), ret);
+ return ret;
+ }
+
+ host->dma_len = dma_map_sg(mmc_dev(host->mmc), data->sg,
+ data->sg_len, host->dma_dir);
+ host->dma_ch = dma_ch;
+
+ if (!(data->flags & MMC_DATA_WRITE))
+ mmc_omap_config_dma_param(1, host, data);
+ else
+ mmc_omap_config_dma_param(0, host, data);
+
+ if ((data->blksz % 4) == 0)
+ omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S32,
+ (data->blksz / 4), data->blocks, OMAP_DMA_SYNC_FRAME,
+ sync_dev, sync_dir);
+ else
+ /* REVISIT: The MMC buffer increments only when MSB is written.
+ * Return error for blksz which is non multiple of four.
+ */
+ return -EINVAL;
+
+ omap_start_dma(dma_ch);
+ return 0;
+}
+
+static void set_data_timeout(struct mmc_omap_host *host,
+ struct mmc_request *req)
+{
+ unsigned int timeout, cycle_ns;
+ uint32_t reg, clkd, dto = 0;
+
+ reg = OMAP_HSMMC_READ(host->base, SYSCTL);
+ clkd = (reg & CLKD_MASK) >> CLKD_SHIFT;
+ if (clkd == 0)
+ clkd = 1;
+
+ cycle_ns = 1000000000 / (clk_get_rate(host->fclk) / clkd);
+ timeout = req->data->timeout_ns / cycle_ns;
+ timeout += req->data->timeout_clks;
+ if (timeout) {
+ while ((timeout & 0x80000000) == 0) {
+ dto += 1;
+ timeout <<= 1;
+ }
+ dto = 31 - dto;
+ timeout <<= 1;
+ if (timeout && dto)
+ dto += 1;
+ if (dto >= 13)
+ dto -= 13;
+ else
+ dto = 0;
+ if (dto > 14)
+ dto = 14;
+ }
+
+ reg &= ~DTO_MASK;
+ reg |= dto << DTO_SHIFT;
+ OMAP_HSMMC_WRITE(host->base, SYSCTL, reg);
+}
+
+/*
+ * Configure block length for MMC/SD cards and initiate the transfer.
+ */
+static int
+mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
+{
+ int ret;
+ host->data = req->data;
+
+ if (req->data == NULL) {
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+ OMAP_HSMMC_WRITE(host->base, BLK, 0);
+ return 0;
+ }
+
+ OMAP_HSMMC_WRITE(host->base, BLK, (req->data->blksz)
+ | (req->data->blocks << 16));
+ set_data_timeout(host, req);
+
+ host->datadir = (req->data->flags & MMC_DATA_WRITE) ?
+ OMAP_MMC_DATADIR_WRITE : OMAP_MMC_DATADIR_READ;
+
+ if (host->use_dma) {
+ ret = mmc_omap_start_dma_transfer(host, req);
+ if (ret != 0) {
+ dev_dbg(mmc_dev(host->mmc), "MMC start dma failure\n");
+ return ret;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Request function. for read/write operation
+ */
+static void omap_mmc_request(struct mmc_host *mmc, struct mmc_request *req)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+
+ WARN_ON(host->mrq != NULL);
+ host->mrq = req;
+ mmc_omap_prepare_data(host, req);
+ mmc_omap_start_command(host, req->cmd, req->data);
+}
+
+
+/* Routine to configure clock values. Exposed API to core */
+static void omap_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ u16 dsor = 0;
+ unsigned long regval;
+ unsigned long timeout;
+
+ switch (ios->power_mode) {
+ case MMC_POWER_OFF:
+ mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+ /*
+ * Reset bus voltage to 3V if it got set to 1.8V earlier.
+ * REVISIT: If we are able to detect cards after unplugging
+ * a 1.8V card, this code should not be needed.
+ */
+ if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+ int vdd = fls(host->mmc->ocr_avail) - 1;
+ if (omap_mmc_switch_opcond(host, vdd) != 0)
+ host->mmc->ios.vdd = vdd;
+ }
+ break;
+ case MMC_POWER_UP:
+ mmc_slot(host).set_power(host->dev, host->slot_id, 1, ios->vdd);
+ break;
+ }
+
+ switch (mmc->ios.bus_width) {
+ case MMC_BUS_WIDTH_4:
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | FOUR_BIT);
+ break;
+ case MMC_BUS_WIDTH_1:
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) & ~FOUR_BIT);
+ break;
+ }
+
+ if (host->id == OMAP_MMC1_DEVID) {
+ /* Only MMC1 can operate at 3V/1.8V */
+ if ((OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET) &&
+ (ios->vdd == DUAL_VOLT_OCR_BIT)) {
+ /*
+ * The mmc_select_voltage fn of the core does
+ * not seem to set the power_mode to
+ * MMC_POWER_UP upon recalculating the voltage.
+ * vdd 1.8v.
+ */
+ if (omap_mmc_switch_opcond(host, ios->vdd) != 0)
+ dev_dbg(mmc_dev(host->mmc),
+ "Switch operation failed\n");
+ }
+ }
+
+ if (ios->clock) {
+ dsor = OMAP_MMC_MASTER_CLOCK / ios->clock;
+ if (dsor < 1)
+ dsor = 1;
+
+ if (OMAP_MMC_MASTER_CLOCK / dsor > ios->clock)
+ dsor++;
+
+ if (dsor > 250)
+ dsor = 250;
+ }
+ omap_mmc_stop_clock(host);
+ regval = OMAP_HSMMC_READ(host->base, SYSCTL);
+ regval = regval & ~(CLKD_MASK);
+ regval = regval | (dsor << 6) | (DTO << 16);
+ OMAP_HSMMC_WRITE(host->base, SYSCTL, regval);
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | ICE);
+
+ /* Wait till the ICS bit is set */
+ timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+ while ((OMAP_HSMMC_READ(host->base, SYSCTL) & ICS) != 0x2
+ && time_before(jiffies, timeout))
+ msleep(1);
+
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | CEN);
+
+ if (ios->power_mode == MMC_POWER_ON)
+ send_init_stream(host);
+
+ if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN)
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) | OD);
+}
+
+static int omap_hsmmc_get_cd(struct mmc_host *mmc)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_platform_data *pdata = host->pdata;
+
+ if (!pdata->slots[0].card_detect)
+ return -ENOSYS;
+ return pdata->slots[0].card_detect(pdata->slots[0].card_detect_irq);
+}
+
+static int omap_hsmmc_get_ro(struct mmc_host *mmc)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_platform_data *pdata = host->pdata;
+
+ if (!pdata->slots[0].get_ro)
+ return -ENOSYS;
+ return pdata->slots[0].get_ro(host->dev, 0);
+}
+
+static struct mmc_host_ops mmc_omap_ops = {
+ .request = omap_mmc_request,
+ .set_ios = omap_mmc_set_ios,
+ .get_cd = omap_hsmmc_get_cd,
+ .get_ro = omap_hsmmc_get_ro,
+ /* NYET -- enable_sdio_irq */
+};
+
+static int __init omap_mmc_probe(struct platform_device *pdev)
+{
+ struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
+ struct mmc_host *mmc;
+ struct mmc_omap_host *host = NULL;
+ struct resource *res;
+ int ret = 0, irq;
+ u32 hctl, capa;
+
+ if (pdata == NULL) {
+ dev_err(&pdev->dev, "Platform Data is missing\n");
+ return -ENXIO;
+ }
+
+ if (pdata->nr_slots == 0) {
+ dev_err(&pdev->dev, "No Slots\n");
+ return -ENXIO;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);
+ if (res == NULL || irq < 0)
+ return -ENXIO;
+
+ res = request_mem_region(res->start, res->end - res->start + 1,
+ pdev->name);
+ if (res == NULL)
+ return -EBUSY;
+
+ mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
+ if (!mmc) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ host = mmc_priv(mmc);
+ host->mmc = mmc;
+ host->pdata = pdata;
+ host->dev = &pdev->dev;
+ host->use_dma = 1;
+ host->dev->dma_mask = &pdata->dma_mask;
+ host->dma_ch = -1;
+ host->irq = irq;
+ host->id = pdev->id;
+ host->slot_id = 0;
+ host->mapbase = res->start;
+ host->base = ioremap(host->mapbase, SZ_4K);
+
+ platform_set_drvdata(pdev, host);
+ INIT_WORK(&host->mmc_carddetect_work, mmc_omap_detect);
+
+ mmc->ops = &mmc_omap_ops;
+ mmc->f_min = 400000;
+ mmc->f_max = 52000000;
+
+ sema_init(&host->sem, 1);
+
+ host->iclk = clk_get(&pdev->dev, "mmchs_ick");
+ if (IS_ERR(host->iclk)) {
+ ret = PTR_ERR(host->iclk);
+ host->iclk = NULL;
+ goto err1;
+ }
+ host->fclk = clk_get(&pdev->dev, "mmchs_fck");
+ if (IS_ERR(host->fclk)) {
+ ret = PTR_ERR(host->fclk);
+ host->fclk = NULL;
+ clk_put(host->iclk);
+ goto err1;
+ }
+
+ if (clk_enable(host->fclk) != 0) {
+ clk_put(host->iclk);
+ clk_put(host->fclk);
+ goto err1;
+ }
+
+ if (clk_enable(host->iclk) != 0) {
+ clk_disable(host->fclk);
+ clk_put(host->iclk);
+ clk_put(host->fclk);
+ goto err1;
+ }
+
+ host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
+ /*
+ * MMC can still work without debounce clock.
+ */
+ if (IS_ERR(host->dbclk))
+ dev_warn(mmc_dev(host->mmc), "Failed to get debounce clock\n");
+ else
+ if (clk_enable(host->dbclk) != 0)
+ dev_dbg(mmc_dev(host->mmc), "Enabling debounce"
+ " clk failed\n");
+ else
+ host->dbclk_enabled = 1;
+
+#ifdef CONFIG_MMC_BLOCK_BOUNCE
+ mmc->max_phys_segs = 1;
+ mmc->max_hw_segs = 1;
+#endif
+ mmc->max_blk_size = 512; /* Block Length at max can be 1024 */
+ mmc->max_blk_count = 0xFFFF; /* No. of Blocks is 16 bits */
+ mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
+ mmc->max_seg_size = mmc->max_req_size;
+
+ mmc->ocr_avail = mmc_slot(host).ocr_mask;
+ mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
+
+ if (pdata->slots[host->slot_id].wires >= 4)
+ mmc->caps |= MMC_CAP_4_BIT_DATA;
+
+ /* Only MMC1 supports 3.0V */
+ if (host->id == OMAP_MMC1_DEVID) {
+ hctl = SDVS30;
+ capa = VS30 | VS18;
+ } else {
+ hctl = SDVS18;
+ capa = VS18;
+ }
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | hctl);
+
+ OMAP_HSMMC_WRITE(host->base, CAPA,
+ OMAP_HSMMC_READ(host->base, CAPA) | capa);
+
+ /* Set the controller to AUTO IDLE mode */
+ OMAP_HSMMC_WRITE(host->base, SYSCONFIG,
+ OMAP_HSMMC_READ(host->base, SYSCONFIG) | AUTOIDLE);
+
+ /* Set SD bus power bit */
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+
+ /* Request IRQ for MMC operations */
+ ret = request_irq(host->irq, mmc_omap_irq, IRQF_DISABLED,
+ mmc_hostname(mmc), host);
+ if (ret) {
+ dev_dbg(mmc_dev(host->mmc), "Unable to grab HSMMC IRQ\n");
+ goto err_irq;
+ }
+
+ if (pdata->init != NULL) {
+ if (pdata->init(&pdev->dev) != 0) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to configure MMC IRQs\n");
+ goto err_irq_cd_init;
+ }
+ }
+
+ /* Request IRQ for card detect */
+ if ((mmc_slot(host).card_detect_irq) && (mmc_slot(host).card_detect)) {
+ ret = request_irq(mmc_slot(host).card_detect_irq,
+ omap_mmc_cd_handler,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
+ | IRQF_DISABLED,
+ mmc_hostname(mmc), host);
+ if (ret) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to grab MMC CD IRQ\n");
+ goto err_irq_cd;
+ }
+ }
+
+ OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+ OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+
+ mmc_add_host(mmc);
+
+ if (host->pdata->slots[host->slot_id].name != NULL) {
+ ret = device_create_file(&mmc->class_dev, &dev_attr_slot_name);
+ if (ret < 0)
+ goto err_slot_name;
+ }
+ if (mmc_slot(host).card_detect_irq && mmc_slot(host).card_detect &&
+ host->pdata->slots[host->slot_id].get_cover_state) {
+ ret = device_create_file(&mmc->class_dev,
+ &dev_attr_cover_switch);
+ if (ret < 0)
+ goto err_cover_switch;
+ }
+
+ return 0;
+
+err_cover_switch:
+ device_remove_file(&mmc->class_dev, &dev_attr_cover_switch);
+err_slot_name:
+ mmc_remove_host(mmc);
+err_irq_cd:
+ free_irq(mmc_slot(host).card_detect_irq, host);
+err_irq_cd_init:
+ free_irq(host->irq, host);
+err_irq:
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_put(host->fclk);
+ clk_put(host->iclk);
+ if (host->dbclk_enabled) {
+ clk_disable(host->dbclk);
+ clk_put(host->dbclk);
+ }
+
+err1:
+ iounmap(host->base);
+err:
+ dev_dbg(mmc_dev(host->mmc), "Probe Failed\n");
+ release_mem_region(res->start, res->end - res->start + 1);
+ if (host)
+ mmc_free_host(mmc);
+ return ret;
+}
+
+static int omap_mmc_remove(struct platform_device *pdev)
+{
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+ struct resource *res;
+
+ if (host) {
+ mmc_remove_host(host->mmc);
+ if (host->pdata->cleanup)
+ host->pdata->cleanup(&pdev->dev);
+ free_irq(host->irq, host);
+ if (mmc_slot(host).card_detect_irq)
+ free_irq(mmc_slot(host).card_detect_irq, host);
+ flush_scheduled_work();
+
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_put(host->fclk);
+ clk_put(host->iclk);
+ if (host->dbclk_enabled) {
+ clk_disable(host->dbclk);
+ clk_put(host->dbclk);
+ }
+
+ mmc_free_host(host->mmc);
+ iounmap(host->base);
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res)
+ release_mem_region(res->start, res->end - res->start + 1);
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int omap_mmc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ int ret = 0;
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+
+ if (host && host->suspended)
+ return 0;
+
+ if (host) {
+ ret = mmc_suspend_host(host->mmc, state);
+ if (ret == 0) {
+ host->suspended = 1;
+
+ OMAP_HSMMC_WRITE(host->base, ISE, 0);
+ OMAP_HSMMC_WRITE(host->base, IE, 0);
+
+ if (host->pdata->suspend) {
+ ret = host->pdata->suspend(&pdev->dev,
+ host->slot_id);
+ if (ret)
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to handle MMC board"
+ " level suspend\n");
+ }
+
+ if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ & SDVSCLR);
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ | SDVS30);
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ | SDBP);
+ }
+
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_disable(host->dbclk);
+ }
+
+ }
+ return ret;
+}
+
+/* Routine to resume the MMC device */
+static int omap_mmc_resume(struct platform_device *pdev)
+{
+ int ret = 0;
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+
+ if (host && !host->suspended)
+ return 0;
+
+ if (host) {
+
+ ret = clk_enable(host->fclk);
+ if (ret)
+ goto clk_en_err;
+
+ ret = clk_enable(host->iclk);
+ if (ret) {
+ clk_disable(host->fclk);
+ clk_put(host->fclk);
+ goto clk_en_err;
+ }
+
+ if (clk_enable(host->dbclk) != 0)
+ dev_dbg(mmc_dev(host->mmc),
+ "Enabling debounce clk failed\n");
+
+ if (host->pdata->resume) {
+ ret = host->pdata->resume(&pdev->dev, host->slot_id);
+ if (ret)
+ dev_dbg(mmc_dev(host->mmc),
+ "Unmask interrupt failed\n");
+ }
+
+ /* Notify the core to resume the host */
+ ret = mmc_resume_host(host->mmc);
+ if (ret == 0)
+ host->suspended = 0;
+ }
+
+ return ret;
+
+clk_en_err:
+ dev_dbg(mmc_dev(host->mmc),
+ "Failed to enable MMC clocks during resume\n");
+ return ret;
+}
+
+#else
+#define omap_mmc_suspend NULL
+#define omap_mmc_resume NULL
+#endif
+
+static struct platform_driver omap_mmc_driver = {
+ .probe = omap_mmc_probe,
+ .remove = omap_mmc_remove,
+ .suspend = omap_mmc_suspend,
+ .resume = omap_mmc_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init omap_mmc_init(void)
+{
+ /* Register the MMC driver */
+ return platform_driver_register(&omap_mmc_driver);
+}
+
+static void __exit omap_mmc_cleanup(void)
+{
+ /* Unregister MMC driver */
+ platform_driver_unregister(&omap_mmc_driver);
+}
+
+module_init(omap_mmc_init);
+module_exit(omap_mmc_cleanup);
+
+MODULE_DESCRIPTION("OMAP High Speed Multimedia Card driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_AUTHOR("Texas Instruments Inc");
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 3c5483b..9702ad3 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -180,7 +180,15 @@
else
DALGN &= ~(1 << host->dma);
DDADR(host->dma) = host->sg_dma;
- DCSR(host->dma) = DCSR_RUN;
+
+ /*
+ * workaround for erratum #91:
+ * only start DMA now if we are doing a read,
+ * otherwise we wait until CMD/RESP has finished
+ * before starting DMA.
+ */
+ if (!cpu_is_pxa27x() || data->flags & MMC_DATA_READ)
+ DCSR(host->dma) = DCSR_RUN;
}
static void pxamci_start_cmd(struct pxamci_host *host, struct mmc_command *cmd, unsigned int cmdat)
@@ -251,23 +259,28 @@
if (stat & STAT_TIME_OUT_RESPONSE) {
cmd->error = -ETIMEDOUT;
} else if (stat & STAT_RES_CRC_ERR && cmd->flags & MMC_RSP_CRC) {
-#ifdef CONFIG_PXA27x
/*
* workaround for erratum #42:
* Intel PXA27x Family Processor Specification Update Rev 001
* A bogus CRC error can appear if the msb of a 136 bit
* response is a one.
*/
- if (cmd->flags & MMC_RSP_136 && cmd->resp[0] & 0x80000000) {
+ if (cpu_is_pxa27x() &&
+ (cmd->flags & MMC_RSP_136 && cmd->resp[0] & 0x80000000))
pr_debug("ignoring CRC from command %d - *risky*\n", cmd->opcode);
- } else
-#endif
- cmd->error = -EILSEQ;
+ else
+ cmd->error = -EILSEQ;
}
pxamci_disable_irq(host, END_CMD_RES);
if (host->data && !cmd->error) {
pxamci_enable_irq(host, DATA_TRAN_DONE);
+ /*
+ * workaround for erratum #91, if doing write
+ * enable DMA late
+ */
+ if (cpu_is_pxa27x() && host->data->flags & MMC_DATA_WRITE)
+ DCSR(host->dma) = DCSR_RUN;
} else {
pxamci_finish_request(host, host->mrq);
}
diff --git a/drivers/mmc/host/ricoh_mmc.c b/drivers/mmc/host/ricoh_mmc.c
index be9e7b3..f627905 100644
--- a/drivers/mmc/host/ricoh_mmc.c
+++ b/drivers/mmc/host/ricoh_mmc.c
@@ -196,7 +196,7 @@
pci_set_drvdata(pdev, NULL);
}
-static int ricoh_mmc_suspend(struct pci_dev *pdev, pm_message_t state)
+static int ricoh_mmc_suspend_late(struct pci_dev *pdev, pm_message_t state)
{
struct pci_dev *fw_dev = NULL;
@@ -210,7 +210,7 @@
return 0;
}
-static int ricoh_mmc_resume(struct pci_dev *pdev)
+static int ricoh_mmc_resume_early(struct pci_dev *pdev)
{
struct pci_dev *fw_dev = NULL;
@@ -229,8 +229,8 @@
.id_table = pci_ids,
.probe = ricoh_mmc_probe,
.remove = __devexit_p(ricoh_mmc_remove),
- .suspend = ricoh_mmc_suspend,
- .resume = ricoh_mmc_resume,
+ .suspend_late = ricoh_mmc_suspend_late,
+ .resume_early = ricoh_mmc_resume_early,
};
/*****************************************************************************\
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index fcc98a4..35a98ee 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -20,7 +20,7 @@
#include <linux/irq.h>
#include <linux/io.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/regs-sdi.h>
#include <mach/regs-gpio.h>
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 7df6bbf..6f6a0f6 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -453,7 +453,7 @@
.resume = sa1100_mtd_resume,
.shutdown = sa1100_mtd_shutdown,
.driver = {
- .name = "flash",
+ .name = "sa1100-mtd",
.owner = THIS_MODULE,
},
};
@@ -474,4 +474,4 @@
MODULE_AUTHOR("Nicolas Pitre");
MODULE_DESCRIPTION("SA1100 CFI map driver");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:flash");
+MODULE_ALIAS("platform:sa1100-mtd");
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 65929db..1f6eb25 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -676,7 +676,7 @@
dev_dbg(ctrl->dev, "fsl_elbc_init: nand->numchips = %d\n",
chip->numchips);
- dev_dbg(ctrl->dev, "fsl_elbc_init: nand->chipsize = %ld\n",
+ dev_dbg(ctrl->dev, "fsl_elbc_init: nand->chipsize = %lld\n",
chip->chipsize);
dev_dbg(ctrl->dev, "fsl_elbc_init: nand->pagemask = %8x\n",
chip->pagemask);
@@ -703,7 +703,7 @@
dev_dbg(ctrl->dev, "fsl_elbc_init: nand->ecc.layout = %p\n",
chip->ecc.layout);
dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->flags = %08x\n", mtd->flags);
- dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->size = %d\n", mtd->size);
+ dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->size = %lld\n", mtd->size);
dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->erasesize = %d\n",
mtd->erasesize);
dev_dbg(ctrl->dev, "fsl_elbc_init: mtd->writesize = %d\n",
@@ -932,8 +932,8 @@
#endif
add_mtd_device(&priv->mtd);
- printk(KERN_INFO "eLBC NAND device at 0x%zx, bank %d\n",
- res.start, priv->bank);
+ printk(KERN_INFO "eLBC NAND device at 0x%llx, bank %d\n",
+ (unsigned long long)res.start, priv->bank);
return 0;
err:
diff --git a/drivers/mtd/nand/pasemi_nand.c b/drivers/mtd/nand/pasemi_nand.c
index 9bd6c9a..a8b9376 100644
--- a/drivers/mtd/nand/pasemi_nand.c
+++ b/drivers/mtd/nand/pasemi_nand.c
@@ -107,7 +107,7 @@
if (pasemi_nand_mtd)
return -ENODEV;
- pr_debug("pasemi_nand at %lx-%lx\n", res.start, res.end);
+ pr_debug("pasemi_nand at %llx-%llx\n", res.start, res.end);
/* Allocate memory for MTD device structure and private data */
pasemi_nand_mtd = kzalloc(sizeof(struct mtd_info) +
@@ -170,7 +170,7 @@
goto out_lpc;
}
- printk(KERN_INFO "PA Semi NAND flash at %08lx, control at I/O %x\n",
+ printk(KERN_INFO "PA Semi NAND flash at %08llx, control at I/O %x\n",
res.start, lpcctl);
return 0;
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 96ecc17..77a4f14 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -629,7 +629,7 @@
}
if (c->gpio_irq) {
- if ((r = omap_request_gpio(c->gpio_irq)) < 0) {
+ if ((r = gpio_request(c->gpio_irq, "OneNAND irq")) < 0) {
dev_err(&pdev->dev, "Failed to request GPIO%d for "
"OneNAND\n", c->gpio_irq);
goto err_iounmap;
@@ -726,7 +726,7 @@
free_irq(gpio_to_irq(c->gpio_irq), c);
err_release_gpio:
if (c->gpio_irq)
- omap_free_gpio(c->gpio_irq);
+ gpio_free(c->gpio_irq);
err_iounmap:
iounmap(c->onenand.base);
err_release_mem_region:
@@ -761,7 +761,7 @@
platform_set_drvdata(pdev, NULL);
if (c->gpio_irq) {
free_irq(gpio_to_irq(c->gpio_irq), c);
- omap_free_gpio(c->gpio_irq);
+ gpio_free(c->gpio_irq);
}
iounmap(c->onenand.base);
release_mem_region(c->phys_base, ONENAND_IO_SIZE);
diff --git a/drivers/mtd/ubi/Kconfig.debug b/drivers/mtd/ubi/Kconfig.debug
index 1e2ee22..2246f15 100644
--- a/drivers/mtd/ubi/Kconfig.debug
+++ b/drivers/mtd/ubi/Kconfig.debug
@@ -33,16 +33,6 @@
This option switches the background thread off by default. The thread
may be also be enabled/disabled via UBI sysfs.
-config MTD_UBI_DEBUG_USERSPACE_IO
- bool "Direct user-space write/erase support"
- default n
- depends on MTD_UBI_DEBUG
- help
- By default, users cannot directly write and erase individual
- eraseblocks of dynamic volumes, and have to use update operation
- instead. This option enables this capability - it is very useful for
- debugging and testing.
-
config MTD_UBI_DEBUG_EMULATE_BITFLIPS
bool "Emulate flash bit-flips"
depends on MTD_UBI_DEBUG
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 9082768..4048db8 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -263,8 +263,12 @@
return ret;
}
-/* Fake "release" method for UBI devices */
-static void dev_release(struct device *dev) { }
+static void dev_release(struct device *dev)
+{
+ struct ubi_device *ubi = container_of(dev, struct ubi_device, dev);
+
+ kfree(ubi);
+}
/**
* ubi_sysfs_init - initialize sysfs for an UBI device.
@@ -380,7 +384,7 @@
*/
static int uif_init(struct ubi_device *ubi)
{
- int i, err, do_free = 0;
+ int i, err;
dev_t dev;
sprintf(ubi->ubi_name, UBI_NAME_STR "%d", ubi->ubi_num);
@@ -427,13 +431,10 @@
out_volumes:
kill_volumes(ubi);
- do_free = 0;
out_sysfs:
ubi_sysfs_close(ubi);
cdev_del(&ubi->cdev);
out_unreg:
- if (do_free)
- free_user_volumes(ubi);
unregister_chrdev_region(ubi->cdev.dev, ubi->vtbl_slots + 1);
ubi_err("cannot initialize UBI %s, error %d", ubi->ubi_name, err);
return err;
@@ -947,6 +948,12 @@
if (ubi->bgt_thread)
kthread_stop(ubi->bgt_thread);
+ /*
+ * Get a reference to the device in order to prevent 'dev_release()'
+ * from freeing @ubi object.
+ */
+ get_device(&ubi->dev);
+
uif_close(ubi);
ubi_wl_close(ubi);
free_internal_volumes(ubi);
@@ -958,7 +965,7 @@
vfree(ubi->dbg_peb_buf);
#endif
ubi_msg("mtd%d is detached from ubi%d", ubi->mtd->index, ubi->ubi_num);
- kfree(ubi);
+ put_device(&ubi->dev);
return 0;
}
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 98cf31e..e63c8fc 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -40,9 +40,9 @@
#include <linux/ioctl.h>
#include <linux/capability.h>
#include <linux/uaccess.h>
-#include <linux/smp_lock.h>
+#include <linux/compat.h>
+#include <linux/math64.h>
#include <mtd/ubi-user.h>
-#include <asm/div64.h>
#include "ubi.h"
/**
@@ -195,7 +195,6 @@
int err, lnum, off, len, tbuf_size;
size_t count_save = count;
void *tbuf;
- uint64_t tmp;
dbg_gen("read %zd bytes from offset %lld of volume %d",
count, *offp, vol->vol_id);
@@ -225,10 +224,7 @@
return -ENOMEM;
len = count > tbuf_size ? tbuf_size : count;
-
- tmp = *offp;
- off = do_div(tmp, vol->usable_leb_size);
- lnum = tmp;
+ lnum = div_u64_rem(*offp, vol->usable_leb_size, &off);
do {
cond_resched();
@@ -263,12 +259,9 @@
return err ? err : count_save - count;
}
-#ifdef CONFIG_MTD_UBI_DEBUG_USERSPACE_IO
-
/*
* This function allows to directly write to dynamic UBI volumes, without
- * issuing the volume update operation. Available only as a debugging feature.
- * Very useful for testing UBI.
+ * issuing the volume update operation.
*/
static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf,
size_t count, loff_t *offp)
@@ -279,7 +272,9 @@
int lnum, off, len, tbuf_size, err = 0;
size_t count_save = count;
char *tbuf;
- uint64_t tmp;
+
+ if (!vol->direct_writes)
+ return -EPERM;
dbg_gen("requested: write %zd bytes to offset %lld of volume %u",
count, *offp, vol->vol_id);
@@ -287,10 +282,7 @@
if (vol->vol_type == UBI_STATIC_VOLUME)
return -EROFS;
- tmp = *offp;
- off = do_div(tmp, vol->usable_leb_size);
- lnum = tmp;
-
+ lnum = div_u64_rem(*offp, vol->usable_leb_size, &off);
if (off & (ubi->min_io_size - 1)) {
dbg_err("unaligned position");
return -EINVAL;
@@ -347,10 +339,6 @@
return err ? err : count_save - count;
}
-#else
-#define vol_cdev_direct_write(file, buf, count, offp) (-EPERM)
-#endif /* CONFIG_MTD_UBI_DEBUG_USERSPACE_IO */
-
static ssize_t vol_cdev_write(struct file *file, const char __user *buf,
size_t count, loff_t *offp)
{
@@ -402,8 +390,8 @@
return count;
}
-static int vol_cdev_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long vol_cdev_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int err = 0;
struct ubi_volume_desc *desc = file->private_data;
@@ -487,7 +475,6 @@
break;
}
-#ifdef CONFIG_MTD_UBI_DEBUG_USERSPACE_IO
/* Logical eraseblock erasure command */
case UBI_IOCEBER:
{
@@ -518,13 +505,77 @@
err = ubi_wl_flush(ubi);
break;
}
-#endif
+
+ /* Logical eraseblock map command */
+ case UBI_IOCEBMAP:
+ {
+ struct ubi_map_req req;
+
+ err = copy_from_user(&req, argp, sizeof(struct ubi_map_req));
+ if (err) {
+ err = -EFAULT;
+ break;
+ }
+ err = ubi_leb_map(desc, req.lnum, req.dtype);
+ break;
+ }
+
+ /* Logical eraseblock un-map command */
+ case UBI_IOCEBUNMAP:
+ {
+ int32_t lnum;
+
+ err = get_user(lnum, (__user int32_t *)argp);
+ if (err) {
+ err = -EFAULT;
+ break;
+ }
+ err = ubi_leb_unmap(desc, lnum);
+ break;
+ }
+
+ /* Check if logical eraseblock is mapped command */
+ case UBI_IOCEBISMAP:
+ {
+ int32_t lnum;
+
+ err = get_user(lnum, (__user int32_t *)argp);
+ if (err) {
+ err = -EFAULT;
+ break;
+ }
+ err = ubi_is_mapped(desc, lnum);
+ break;
+ }
+
+ /* Set volume property command*/
+ case UBI_IOCSETPROP:
+ {
+ struct ubi_set_prop_req req;
+
+ err = copy_from_user(&req, argp,
+ sizeof(struct ubi_set_prop_req));
+ if (err) {
+ err = -EFAULT;
+ break;
+ }
+ switch (req.property) {
+ case UBI_PROP_DIRECT_WRITE:
+ mutex_lock(&ubi->volumes_mutex);
+ desc->vol->direct_writes = !!req.value;
+ mutex_unlock(&ubi->volumes_mutex);
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+ break;
+ }
default:
err = -ENOTTY;
break;
}
-
return err;
}
@@ -762,8 +813,8 @@
return err;
}
-static int ubi_cdev_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long ubi_cdev_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int err = 0;
struct ubi_device *ubi;
@@ -773,7 +824,7 @@
if (!capable(CAP_SYS_RESOURCE))
return -EPERM;
- ubi = ubi_get_by_major(imajor(inode));
+ ubi = ubi_get_by_major(imajor(file->f_mapping->host));
if (!ubi)
return -ENODEV;
@@ -843,7 +894,6 @@
case UBI_IOCRSVOL:
{
int pebs;
- uint64_t tmp;
struct ubi_rsvol_req req;
dbg_gen("re-size volume");
@@ -863,9 +913,8 @@
break;
}
- tmp = req.bytes;
- pebs = !!do_div(tmp, desc->vol->usable_leb_size);
- pebs += tmp;
+ pebs = div_u64(req.bytes + desc->vol->usable_leb_size - 1,
+ desc->vol->usable_leb_size);
mutex_lock(&ubi->volumes_mutex);
err = ubi_resize_volume(desc, pebs);
@@ -909,8 +958,8 @@
return err;
}
-static int ctrl_cdev_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long ctrl_cdev_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int err = 0;
void __user *argp = (void __user *)arg;
@@ -986,26 +1035,59 @@
return err;
}
-/* UBI control character device operations */
-struct file_operations ubi_ctrl_cdev_operations = {
- .ioctl = ctrl_cdev_ioctl,
- .owner = THIS_MODULE,
+#ifdef CONFIG_COMPAT
+static long vol_cdev_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ unsigned long translated_arg = (unsigned long)compat_ptr(arg);
+
+ return vol_cdev_ioctl(file, cmd, translated_arg);
+}
+
+static long ubi_cdev_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ unsigned long translated_arg = (unsigned long)compat_ptr(arg);
+
+ return ubi_cdev_ioctl(file, cmd, translated_arg);
+}
+
+static long ctrl_cdev_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ unsigned long translated_arg = (unsigned long)compat_ptr(arg);
+
+ return ctrl_cdev_ioctl(file, cmd, translated_arg);
+}
+#else
+#define vol_cdev_compat_ioctl NULL
+#define ubi_cdev_compat_ioctl NULL
+#define ctrl_cdev_compat_ioctl NULL
+#endif
+
+/* UBI volume character device operations */
+const struct file_operations ubi_vol_cdev_operations = {
+ .owner = THIS_MODULE,
+ .open = vol_cdev_open,
+ .release = vol_cdev_release,
+ .llseek = vol_cdev_llseek,
+ .read = vol_cdev_read,
+ .write = vol_cdev_write,
+ .unlocked_ioctl = vol_cdev_ioctl,
+ .compat_ioctl = vol_cdev_compat_ioctl,
};
/* UBI character device operations */
-struct file_operations ubi_cdev_operations = {
- .owner = THIS_MODULE,
- .ioctl = ubi_cdev_ioctl,
- .llseek = no_llseek,
+const struct file_operations ubi_cdev_operations = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .unlocked_ioctl = ubi_cdev_ioctl,
+ .compat_ioctl = ubi_cdev_compat_ioctl,
};
-/* UBI volume character device operations */
-struct file_operations ubi_vol_cdev_operations = {
- .owner = THIS_MODULE,
- .open = vol_cdev_open,
- .release = vol_cdev_release,
- .llseek = vol_cdev_llseek,
- .read = vol_cdev_read,
- .write = vol_cdev_write,
- .ioctl = vol_cdev_ioctl,
+/* UBI control character device operations */
+const struct file_operations ubi_ctrl_cdev_operations = {
+ .owner = THIS_MODULE,
+ .unlocked_ioctl = ctrl_cdev_ioctl,
+ .compat_ioctl = ctrl_cdev_compat_ioctl,
};
diff --git a/drivers/mtd/ubi/gluebi.c b/drivers/mtd/ubi/gluebi.c
index 6dd4f5e..49cd55a 100644
--- a/drivers/mtd/ubi/gluebi.c
+++ b/drivers/mtd/ubi/gluebi.c
@@ -28,7 +28,7 @@
* eraseblock size is equivalent to the logical eraseblock size of the volume.
*/
-#include <asm/div64.h>
+#include <linux/math64.h>
#include "ubi.h"
/**
@@ -109,7 +109,6 @@
int err = 0, lnum, offs, total_read;
struct ubi_volume *vol;
struct ubi_device *ubi;
- uint64_t tmp = from;
dbg_gen("read %zd bytes from offset %lld", len, from);
@@ -119,9 +118,7 @@
vol = container_of(mtd, struct ubi_volume, gluebi_mtd);
ubi = vol->ubi;
- offs = do_div(tmp, mtd->erasesize);
- lnum = tmp;
-
+ lnum = div_u64_rem(from, mtd->erasesize, &offs);
total_read = len;
while (total_read) {
size_t to_read = mtd->erasesize - offs;
@@ -160,7 +157,6 @@
int err = 0, lnum, offs, total_written;
struct ubi_volume *vol;
struct ubi_device *ubi;
- uint64_t tmp = to;
dbg_gen("write %zd bytes to offset %lld", len, to);
@@ -173,8 +169,7 @@
if (ubi->ro_mode)
return -EROFS;
- offs = do_div(tmp, mtd->erasesize);
- lnum = tmp;
+ lnum = div_u64_rem(to, mtd->erasesize, &offs);
if (len % mtd->writesize || offs % mtd->writesize)
return -EINVAL;
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index ecde202..c3d653b 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -42,7 +42,7 @@
#include <linux/err.h>
#include <linux/crc32.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
#include "ubi.h"
#ifdef CONFIG_MTD_UBI_DEBUG_PARANOID
@@ -904,10 +904,8 @@
dbg_msg("scanning is finished");
/* Calculate mean erase counter */
- if (si->ec_count) {
- do_div(si->ec_sum, si->ec_count);
- si->mean_ec = si->ec_sum;
- }
+ if (si->ec_count)
+ si->mean_ec = div_u64(si->ec_sum, si->ec_count);
if (si->is_empty)
ubi_msg("empty MTD device detected");
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 4a8ec48..c055511 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -206,6 +206,7 @@
* @upd_marker: %1 if the update marker is set for this volume
* @updating: %1 if the volume is being updated
* @changing_leb: %1 if the atomic LEB change ioctl command is in progress
+ * @direct_writes: %1 if direct writes are enabled for this volume
*
* @gluebi_desc: gluebi UBI volume descriptor
* @gluebi_refcount: reference count of the gluebi MTD device
@@ -253,6 +254,7 @@
unsigned int upd_marker:1;
unsigned int updating:1;
unsigned int changing_leb:1;
+ unsigned int direct_writes:1;
#ifdef CONFIG_MTD_UBI_GLUEBI
/*
@@ -304,7 +306,8 @@
* @vtbl_size: size of the volume table in bytes
* @vtbl: in-RAM volume table copy
* @volumes_mutex: protects on-flash volume table and serializes volume
- * changes, like creation, deletion, update, re-size and re-name
+ * changes, like creation, deletion, update, re-size,
+ * re-name and set property
*
* @max_ec: current highest erase counter value
* @mean_ec: current mean erase counter value
@@ -449,9 +452,9 @@
};
extern struct kmem_cache *ubi_wl_entry_slab;
-extern struct file_operations ubi_ctrl_cdev_operations;
-extern struct file_operations ubi_cdev_operations;
-extern struct file_operations ubi_vol_cdev_operations;
+extern const struct file_operations ubi_ctrl_cdev_operations;
+extern const struct file_operations ubi_cdev_operations;
+extern const struct file_operations ubi_vol_cdev_operations;
extern struct class *ubi_class;
extern struct mutex ubi_devices_mutex;
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index 8b89cc1..6b4d1ae 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -40,7 +40,7 @@
#include <linux/err.h>
#include <linux/uaccess.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
#include "ubi.h"
/**
@@ -89,7 +89,6 @@
long long bytes)
{
int err;
- uint64_t tmp;
struct ubi_vtbl_record vtbl_rec;
dbg_gen("clear update marker for volume %d", vol->vol_id);
@@ -101,9 +100,9 @@
if (vol->vol_type == UBI_STATIC_VOLUME) {
vol->corrupted = 0;
- vol->used_bytes = tmp = bytes;
- vol->last_eb_bytes = do_div(tmp, vol->usable_leb_size);
- vol->used_ebs = tmp;
+ vol->used_bytes = bytes;
+ vol->used_ebs = div_u64_rem(bytes, vol->usable_leb_size,
+ &vol->last_eb_bytes);
if (vol->last_eb_bytes)
vol->used_ebs += 1;
else
@@ -131,7 +130,6 @@
long long bytes)
{
int i, err;
- uint64_t tmp;
dbg_gen("start update of volume %d, %llu bytes", vol->vol_id, bytes);
ubi_assert(!vol->updating && !vol->changing_leb);
@@ -161,9 +159,8 @@
if (!vol->upd_buf)
return -ENOMEM;
- tmp = bytes;
- vol->upd_ebs = !!do_div(tmp, vol->usable_leb_size);
- vol->upd_ebs += tmp;
+ vol->upd_ebs = div_u64(bytes + vol->usable_leb_size - 1,
+ vol->usable_leb_size);
vol->upd_bytes = bytes;
vol->upd_received = 0;
return 0;
@@ -282,7 +279,6 @@
int ubi_more_update_data(struct ubi_device *ubi, struct ubi_volume *vol,
const void __user *buf, int count)
{
- uint64_t tmp;
int lnum, offs, err = 0, len, to_write = count;
dbg_gen("write %d of %lld bytes, %lld already passed",
@@ -291,10 +287,7 @@
if (ubi->ro_mode)
return -EROFS;
- tmp = vol->upd_received;
- offs = do_div(tmp, vol->usable_leb_size);
- lnum = tmp;
-
+ lnum = div_u64_rem(vol->upd_received, vol->usable_leb_size, &offs);
if (vol->upd_received + count > vol->upd_bytes)
to_write = count = vol->upd_bytes - vol->upd_received;
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 22e1d73..df54835 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -24,7 +24,7 @@
*/
#include <linux/err.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
#include "ubi.h"
#ifdef CONFIG_MTD_UBI_DEBUG_PARANOID
@@ -205,7 +205,6 @@
int i, err, vol_id = req->vol_id, do_free = 1;
struct ubi_volume *vol;
struct ubi_vtbl_record vtbl_rec;
- uint64_t bytes;
dev_t dev;
if (ubi->ro_mode)
@@ -255,10 +254,8 @@
/* Calculate how many eraseblocks are requested */
vol->usable_leb_size = ubi->leb_size - ubi->leb_size % req->alignment;
- bytes = req->bytes;
- if (do_div(bytes, vol->usable_leb_size))
- vol->reserved_pebs = 1;
- vol->reserved_pebs += bytes;
+ vol->reserved_pebs += div_u64(req->bytes + vol->usable_leb_size - 1,
+ vol->usable_leb_size);
/* Reserve physical eraseblocks */
if (vol->reserved_pebs > ubi->avail_pebs) {
@@ -301,10 +298,10 @@
vol->used_bytes =
(long long)vol->used_ebs * vol->usable_leb_size;
} else {
- bytes = vol->used_bytes;
- vol->last_eb_bytes = do_div(bytes, vol->usable_leb_size);
- vol->used_ebs = bytes;
- if (vol->last_eb_bytes)
+ vol->used_ebs = div_u64_rem(vol->used_bytes,
+ vol->usable_leb_size,
+ &vol->last_eb_bytes);
+ if (vol->last_eb_bytes != 0)
vol->used_ebs += 1;
else
vol->last_eb_bytes = vol->usable_leb_size;
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 535c234..8c69421 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -1475,6 +1475,7 @@
spin_lock_irqsave(&lp->lock, flags);
outw(PowerUp, ioaddr + EL3_CMD);
+ EL3WINDOW(0);
el3_up(dev);
if (netif_running(dev))
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9fe8cb7..6bdfd47 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1829,7 +1829,7 @@
config FEC
bool "FEC ethernet controller (of ColdFire CPUs)"
- depends on M523x || M527x || M5272 || M528x || M520x
+ depends on M523x || M527x || M5272 || M528x || M520x || M532x
help
Say Y here if you want to use the built-in 10/100 Fast ethernet
controller on some Motorola ColdFire processors.
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 0c628a9..c2d012f 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -208,9 +208,9 @@
/*
* Stop the chip.
*/
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_BABL|CSR0_CERR|CSR0_MISS|CSR0_MERR|CSR0_TINT|CSR0_RINT|CSR0_STOP);
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
write_ireg (dev->base_addr, 5, 0x00a0); /* Receive address LED */
write_ireg (dev->base_addr, 6, 0x0081); /* Collision LED */
@@ -332,10 +332,10 @@
netif_stop_queue(dev);
netif_carrier_off(dev);
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_STOP);
write_rreg (dev->base_addr, CSR3, CSR3_MASKALL);
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
free_irq (dev->irq, dev);
@@ -391,7 +391,7 @@
am79c961_mc_hash(dmi, multi_hash);
}
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
stopped = read_rreg(dev->base_addr, CSR0) & CSR0_STOP;
@@ -405,9 +405,9 @@
* Spin waiting for chip to report suspend mode
*/
while ((read_rreg(dev->base_addr, CTRL1) & CTRL1_SPND) == 0) {
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
nop();
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
}
}
@@ -429,7 +429,7 @@
write_rreg(dev->base_addr, CTRL1, 0);
}
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
}
static void am79c961_timeout(struct net_device *dev)
@@ -467,10 +467,10 @@
am_writeword (dev, hdraddr + 2, TMD_OWN|TMD_STP|TMD_ENP);
priv->txhead = head;
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_TDMD|CSR0_IENA);
dev->trans_start = jiffies;
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
/*
* If the next packet is owned by the ethernet device,
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 745ac18..54b52e5 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -646,7 +646,7 @@
.ndo_get_stats = ei_get_stats,
.ndo_set_multicast_list = ei_set_multicast_list,
.ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_addr = eth_set_mac_addr,
+ .ndo_set_mac_address = eth_mac_addr,
.ndo_change_mtu = eth_change_mtu,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = ei_poll,
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 337488e..a4eb6c4 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -37,7 +37,10 @@
#define __ei_open ax_ei_open
#define __ei_close ax_ei_close
#define __ei_poll ax_ei_poll
+#define __ei_start_xmit ax_ei_start_xmit
#define __ei_tx_timeout ax_ei_tx_timeout
+#define __ei_get_stats ax_ei_get_stats
+#define __ei_set_multicast_list ax_ei_set_multicast_list
#define __ei_interrupt ax_ei_interrupt
#define ____alloc_ei_netdev ax__alloc_ei_netdev
#define __NS8390_init ax_NS8390_init
@@ -623,6 +626,23 @@
}
#endif
+static const struct net_device_ops ax_netdev_ops = {
+ .ndo_open = ax_open,
+ .ndo_stop = ax_close,
+ .ndo_do_ioctl = ax_ioctl,
+
+ .ndo_start_xmit = ax_ei_start_xmit,
+ .ndo_tx_timeout = ax_ei_tx_timeout,
+ .ndo_get_stats = ax_ei_get_stats,
+ .ndo_set_multicast_list = ax_ei_set_multicast_list,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_change_mtu = eth_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = ax_ei_poll,
+#endif
+};
+
/* setup code */
static void ax_initial_setup(struct net_device *dev, struct ei_device *ei_local)
@@ -738,9 +758,7 @@
ei_status.get_8390_hdr = &ax_get_8390_hdr;
ei_status.priv = 0;
- dev->open = ax_open;
- dev->stop = ax_close;
- dev->do_ioctl = ax_ioctl;
+ dev->netdev_ops = &ax_netdev_ops;
dev->ethtool_ops = &ax_ethtool_ops;
ax->msg_enable = NETIF_MSG_LINK;
@@ -753,9 +771,6 @@
ax->mii.mdio_write = ax_phy_write;
ax->mii.dev = dev;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = ax_ei_poll;
-#endif
ax_NS8390_init(dev, 0);
if (first_init)
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 5ae131c..c38512e 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -679,6 +679,7 @@
dev_kfree_skb_any(skb);
return -ENOMEM;
}
+ bp->force_copybreak = 1;
}
rh = (struct rx_header *) skb->data;
@@ -800,7 +801,7 @@
/* Omit CRC. */
len -= 4;
- if (len > RX_COPY_THRESHOLD) {
+ if (!bp->force_copybreak && len > RX_COPY_THRESHOLD) {
int skb_size;
skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
if (skb_size < 0)
@@ -2152,6 +2153,7 @@
bp = netdev_priv(dev);
bp->sdev = sdev;
bp->dev = dev;
+ bp->force_copybreak = 0;
bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE);
diff --git a/drivers/net/b44.h b/drivers/net/b44.h
index 7db0c84..e678498 100644
--- a/drivers/net/b44.h
+++ b/drivers/net/b44.h
@@ -395,7 +395,7 @@
u32 rx_pending;
u32 tx_pending;
u8 phy_addr;
-
+ u8 force_copybreak;
struct mii_if_info mii_if;
};
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index fd705d1..15a5cf0 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -1,6 +1,6 @@
/* bnx2x.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -20,6 +20,11 @@
* (you will need to reboot afterwards) */
/* #define BNX2X_STOP_ON_ERROR */
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+#define BCM_VLAN 1
+#endif
+
+
/* error/debug prints */
#define DRV_MODULE_NAME "bnx2x"
@@ -78,11 +83,6 @@
#endif
-#ifdef NETIF_F_HW_VLAN_TX
-#define BCM_VLAN 1
-#endif
-
-
#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
#define U64_HI(x) (u32)(((u64)(x)) >> 32)
#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
@@ -150,6 +150,9 @@
#define PAGES_PER_SGE_SHIFT 0
#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
+#define SGE_PAGE_SIZE PAGE_SIZE
+#define SGE_PAGE_SHIFT PAGE_SHIFT
+#define SGE_PAGE_ALIGN(addr) PAGE_ALIGN(addr)
#define BCM_RX_ETH_PAYLOAD_ALIGN 64
@@ -268,14 +271,7 @@
#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
-#define BNX2X_HAS_TX_WORK(fp) \
- ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
-
-#define BNX2X_HAS_RX_WORK(fp) \
- (fp->rx_comp_cons != rx_cons_sb)
-
-#define BNX2X_HAS_WORK(fp) (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp))
+#define BNX2X_HAS_WORK(fp) (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))
/* MC hsi */
@@ -736,7 +732,7 @@
struct bnx2x_fastpath fp[MAX_CONTEXT];
void __iomem *regview;
void __iomem *doorbells;
-#define BNX2X_DB_SIZE (16*2048)
+#define BNX2X_DB_SIZE (16*BCM_PAGE_SIZE)
struct net_device *dev;
struct pci_dev *pdev;
@@ -801,6 +797,8 @@
#define TPA_ENABLE_FLAG 0x80
#define NO_MCP_FLAG 0x100
#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
+#define HW_VLAN_TX_FLAG 0x400
+#define HW_VLAN_RX_FLAG 0x800
int func;
#define BP_PORT(bp) (bp->func % PORT_MAX)
@@ -811,7 +809,7 @@
int pm_cap;
int pcie_cap;
- struct work_struct sp_task;
+ struct delayed_work sp_task;
struct work_struct reset_task;
struct timer_list timer;
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index fefa6ab..aea26b4 100644
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -1,4 +1,4 @@
-/* Copyright 2008 Broadcom Corporation
+/* Copyright 2008-2009 Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
@@ -317,6 +317,9 @@
val &= ~0x810;
EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
+ /* enable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 1);
+
/* enable emac for jumbo packets */
EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
(EMAC_RX_MTU_SIZE_JUMBO_ENA |
@@ -1609,7 +1612,7 @@
u32 gp_status)
{
struct bnx2x *bp = params->bp;
-
+ u16 new_line_speed;
u8 rc = 0;
vars->link_status = 0;
@@ -1629,7 +1632,7 @@
switch (gp_status & GP_STATUS_SPEED_MASK) {
case GP_STATUS_10M:
- vars->line_speed = SPEED_10;
+ new_line_speed = SPEED_10;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_10TFD;
else
@@ -1637,7 +1640,7 @@
break;
case GP_STATUS_100M:
- vars->line_speed = SPEED_100;
+ new_line_speed = SPEED_100;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_100TXFD;
else
@@ -1646,7 +1649,7 @@
case GP_STATUS_1G:
case GP_STATUS_1G_KX:
- vars->line_speed = SPEED_1000;
+ new_line_speed = SPEED_1000;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_1000TFD;
else
@@ -1654,7 +1657,7 @@
break;
case GP_STATUS_2_5G:
- vars->line_speed = SPEED_2500;
+ new_line_speed = SPEED_2500;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_2500TFD;
else
@@ -1671,32 +1674,32 @@
case GP_STATUS_10G_KX4:
case GP_STATUS_10G_HIG:
case GP_STATUS_10G_CX4:
- vars->line_speed = SPEED_10000;
+ new_line_speed = SPEED_10000;
vars->link_status |= LINK_10GTFD;
break;
case GP_STATUS_12G_HIG:
- vars->line_speed = SPEED_12000;
+ new_line_speed = SPEED_12000;
vars->link_status |= LINK_12GTFD;
break;
case GP_STATUS_12_5G:
- vars->line_speed = SPEED_12500;
+ new_line_speed = SPEED_12500;
vars->link_status |= LINK_12_5GTFD;
break;
case GP_STATUS_13G:
- vars->line_speed = SPEED_13000;
+ new_line_speed = SPEED_13000;
vars->link_status |= LINK_13GTFD;
break;
case GP_STATUS_15G:
- vars->line_speed = SPEED_15000;
+ new_line_speed = SPEED_15000;
vars->link_status |= LINK_15GTFD;
break;
case GP_STATUS_16G:
- vars->line_speed = SPEED_16000;
+ new_line_speed = SPEED_16000;
vars->link_status |= LINK_16GTFD;
break;
@@ -1708,6 +1711,15 @@
break;
}
+ /* Upon link speed change set the NIG into drain mode.
+ Comes to deals with possible FIFO glitch due to clk change
+ when speed is decreased without link down indicator */
+ if (new_line_speed != vars->line_speed) {
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+ + params->port*4, 0);
+ msleep(1);
+ }
+ vars->line_speed = new_line_speed;
vars->link_status |= LINK_STATUS_SERDES_LINK;
if ((params->req_line_speed == SPEED_AUTO_NEG) &&
@@ -3571,7 +3583,7 @@
(MDIO_REG_BANK_CL73_IEEEB0 +
(MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
0x6041);
-
+ msleep(200);
/* set aer mmd back */
bnx2x_set_aer_mmd(params, vars);
@@ -3870,9 +3882,15 @@
}
if (vars->phy_flags & PHY_XGXS_FLAG) {
- if (params->req_line_speed &&
+ if ((params->req_line_speed &&
((params->req_line_speed == SPEED_100) ||
- (params->req_line_speed == SPEED_10))) {
+ (params->req_line_speed == SPEED_10))) ||
+ (!params->req_line_speed &&
+ (params->speed_cap_mask >=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+ (params->speed_cap_mask <
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ )) {
vars->phy_flags |= PHY_SGMII_FLAG;
} else {
vars->phy_flags &= ~PHY_SGMII_FLAG;
@@ -4194,6 +4212,11 @@
/* activate nig drain */
REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+
/* reset BigMac */
bnx2x_bmac_rx_disable(bp, params->port);
REG_WR(bp, GRCBASE_MISC +
@@ -4238,6 +4261,7 @@
/* update shared memory */
bnx2x_update_mng(params, vars->link_status);
+ msleep(20);
return rc;
}
/* This function should called upon link interrupt */
@@ -4276,6 +4300,9 @@
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
/* Check external link change only for non-direct */
@@ -4377,10 +4404,11 @@
ext_phy_addr[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- if (fw_ver1 == 0) {
+ if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
DP(NETIF_MSG_LINK,
- "bnx2x_8073_common_init_phy port %x "
- "fw Download failed\n", port);
+ "bnx2x_8073_common_init_phy port %x:"
+ "Download failed. fw version = 0x%x\n",
+ port, fw_ver1);
return -EINVAL;
}
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 4be0584..d3e7775 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -1,6 +1,6 @@
/* bnx2x_main.c: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -38,9 +38,7 @@
#include <linux/time.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
-#ifdef NETIF_F_HW_VLAN_TX
- #include <linux/if_vlan.h>
-#endif
+#include <linux/if_vlan.h>
#include <net/ip.h>
#include <net/tcp.h>
#include <net/checksum.h>
@@ -59,8 +57,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.23"
-#define DRV_MODULE_RELDATE "2008/11/03"
+#define DRV_MODULE_VERSION "1.45.26"
+#define DRV_MODULE_RELDATE "2009/01/26"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@@ -71,7 +69,7 @@
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710/57711/57711E Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
@@ -95,6 +93,7 @@
module_param(use_multi, int, 0);
MODULE_PARM_DESC(use_multi, "use per-CPU queues");
#endif
+static struct workqueue_struct *bnx2x_wq;
enum bnx2x_board_type {
BCM57710 = 0,
@@ -671,7 +670,8 @@
synchronize_irq(bp->pdev->irq);
/* make sure sp_task is not running */
- cancel_work_sync(&bp->sp_task);
+ cancel_delayed_work(&bp->sp_task);
+ flush_workqueue(bnx2x_wq);
}
/* fast path */
@@ -733,6 +733,24 @@
* fast path service functions
*/
+static inline int bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
+{
+ u16 tx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ tx_cons_sb = le16_to_cpu(*fp->tx_cons_sb);
+ return (fp->tx_pkt_cons != tx_cons_sb);
+}
+
+static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
+{
+ /* Tell compiler that consumer and producer can change */
+ barrier();
+ return (fp->tx_pkt_prod != fp->tx_pkt_cons);
+
+}
+
/* free skb in the packet ring at pos idx
* return idx of last bd freed
*/
@@ -972,7 +990,7 @@
return;
pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping),
- BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+ SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
__free_pages(page, PAGES_PER_SGE_SHIFT);
sw_buf->page = NULL;
@@ -1000,7 +1018,7 @@
if (unlikely(page == NULL))
return -ENOMEM;
- mapping = pci_map_page(bp->pdev, page, 0, BCM_PAGE_SIZE*PAGES_PER_SGE,
+ mapping = pci_map_page(bp->pdev, page, 0, SGE_PAGE_SIZE*PAGES_PER_SGE,
PCI_DMA_FROMDEVICE);
if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
__free_pages(page, PAGES_PER_SGE_SHIFT);
@@ -1096,9 +1114,9 @@
struct eth_fast_path_rx_cqe *fp_cqe)
{
struct bnx2x *bp = fp->bp;
- u16 sge_len = BCM_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
+ u16 sge_len = SGE_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
le16_to_cpu(fp_cqe->len_on_bd)) >>
- BCM_PAGE_SHIFT;
+ SGE_PAGE_SHIFT;
u16 last_max, last_elem, first_elem;
u16 delta = 0;
u16 i;
@@ -1203,22 +1221,22 @@
u16 cqe_idx)
{
struct sw_rx_page *rx_pg, old_rx_pg;
- struct page *sge;
u16 len_on_bd = le16_to_cpu(fp_cqe->len_on_bd);
u32 i, frag_len, frag_size, pages;
int err;
int j;
frag_size = le16_to_cpu(fp_cqe->pkt_len) - len_on_bd;
- pages = BCM_PAGE_ALIGN(frag_size) >> BCM_PAGE_SHIFT;
+ pages = SGE_PAGE_ALIGN(frag_size) >> SGE_PAGE_SHIFT;
/* This is needed in order to enable forwarding support */
if (frag_size)
- skb_shinfo(skb)->gso_size = min((u32)BCM_PAGE_SIZE,
+ skb_shinfo(skb)->gso_size = min((u32)SGE_PAGE_SIZE,
max(frag_size, (u32)len_on_bd));
#ifdef BNX2X_STOP_ON_ERROR
- if (pages > 8*PAGES_PER_SGE) {
+ if (pages >
+ min((u32)8, (u32)MAX_SKB_FRAGS) * SGE_PAGE_SIZE * PAGES_PER_SGE) {
BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n",
pages, cqe_idx);
BNX2X_ERR("fp_cqe->pkt_len = %d fp_cqe->len_on_bd = %d\n",
@@ -1234,9 +1252,8 @@
/* FW gives the indices of the SGE as if the ring is an array
(meaning that "next" element will consume 2 indices) */
- frag_len = min(frag_size, (u32)(BCM_PAGE_SIZE*PAGES_PER_SGE));
+ frag_len = min(frag_size, (u32)(SGE_PAGE_SIZE*PAGES_PER_SGE));
rx_pg = &fp->rx_page_ring[sge_idx];
- sge = rx_pg->page;
old_rx_pg = *rx_pg;
/* If we fail to allocate a substitute page, we simply stop
@@ -1249,7 +1266,7 @@
/* Unmap the page as we r going to pass it to the stack */
pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping),
- BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+ SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
/* Add one frag and update the appropriate fields in the skb */
skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
@@ -1282,6 +1299,13 @@
if (likely(new_skb)) {
/* fix ip xsum and give it to the stack */
/* (no need to map the new skb) */
+#ifdef BCM_VLAN
+ int is_vlan_cqe =
+ (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
+ PARSING_FLAGS_VLAN);
+ int is_not_hwaccel_vlan_cqe =
+ (is_vlan_cqe && (!(bp->flags & HW_VLAN_RX_FLAG)));
+#endif
prefetch(skb);
prefetch(((char *)(skb)) + 128);
@@ -1306,6 +1330,12 @@
struct iphdr *iph;
iph = (struct iphdr *)skb->data;
+#ifdef BCM_VLAN
+ /* If there is no Rx VLAN offloading -
+ take VLAN tag into an account */
+ if (unlikely(is_not_hwaccel_vlan_cqe))
+ iph = (struct iphdr *)((u8 *)iph + VLAN_HLEN);
+#endif
iph->check = 0;
iph->check = ip_fast_csum((u8 *)iph, iph->ihl);
}
@@ -1313,9 +1343,8 @@
if (!bnx2x_fill_frag_skb(bp, fp, skb,
&cqe->fast_path_cqe, cqe_idx)) {
#ifdef BCM_VLAN
- if ((bp->vlgrp != NULL) &&
- (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
- PARSING_FLAGS_VLAN))
+ if ((bp->vlgrp != NULL) && is_vlan_cqe &&
+ (!is_not_hwaccel_vlan_cqe))
vlan_hwaccel_receive_skb(skb, bp->vlgrp,
le16_to_cpu(cqe->fast_path_cqe.
vlan_tag));
@@ -1355,11 +1384,23 @@
rx_prods.cqe_prod = rx_comp_prod;
rx_prods.sge_prod = rx_sge_prod;
+ /*
+ * Make sure that the BD and SGE data is updated before updating the
+ * producers since FW might read the BD/SGE right after the producer
+ * is updated.
+ * This is only applicable for weak-ordered memory model archs such
+ * as IA-64. The following barrier is also mandatory since FW will
+ * assumes BDs must have buffers.
+ */
+ wmb();
+
for (i = 0; i < sizeof(struct tstorm_eth_rx_producers)/4; i++)
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_RX_PRODS_OFFSET(BP_PORT(bp), FP_CL_ID(fp)) + i*4,
((u32 *)&rx_prods)[i]);
+ mmiowb(); /* keep prod updates ordered */
+
DP(NETIF_MSG_RX_STATUS,
"Wrote: bd_prod %u cqe_prod %u sge_prod %u\n",
bd_prod, rx_comp_prod, rx_sge_prod);
@@ -1415,7 +1456,7 @@
DP(NETIF_MSG_RX_STATUS, "CQE type %x err %x status %x"
" queue %x vlan %x len %u\n", CQE_TYPE(cqe_fp_flags),
cqe_fp_flags, cqe->fast_path_cqe.status_flags,
- cqe->fast_path_cqe.rss_hash_result,
+ le32_to_cpu(cqe->fast_path_cqe.rss_hash_result),
le16_to_cpu(cqe->fast_path_cqe.vlan_tag),
le16_to_cpu(cqe->fast_path_cqe.pkt_len));
@@ -1547,7 +1588,7 @@
}
#ifdef BCM_VLAN
- if ((bp->vlgrp != NULL) &&
+ if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
(le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
PARSING_FLAGS_VLAN))
vlan_hwaccel_receive_skb(skb, bp->vlgrp,
@@ -1580,7 +1621,6 @@
/* Update producers */
bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod,
fp->rx_sge_prod);
- mmiowb(); /* keep prod updates ordered */
fp->rx_pkt += rx_pkt;
fp->rx_calls++;
@@ -1660,7 +1700,7 @@
if (unlikely(status & 0x1)) {
- schedule_work(&bp->sp_task);
+ queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
status &= ~0x1;
if (!status)
@@ -1887,7 +1927,8 @@
static void bnx2x_calc_fc_adv(struct bnx2x *bp)
{
- switch (bp->link_vars.ieee_fc) {
+ switch (bp->link_vars.ieee_fc &
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
ADVERTISED_Pause);
@@ -1957,10 +1998,11 @@
rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
bnx2x_release_phy_lock(bp);
+ bnx2x_calc_fc_adv(bp);
+
if (bp->link_vars.link_up)
bnx2x_link_report(bp);
- bnx2x_calc_fc_adv(bp);
return rc;
}
@@ -2220,9 +2262,7 @@
/* Make sure that we are synced with the current statistics */
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
- bnx2x_acquire_phy_lock(bp);
bnx2x_link_update(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
if (bp->link_vars.link_up) {
@@ -2471,6 +2511,8 @@
if (asserted & ATTN_HARD_WIRED_MASK) {
if (asserted & ATTN_NIG_FOR_FUNC) {
+ bnx2x_acquire_phy_lock(bp);
+
/* save nig interrupt mask */
bp->nig_mask = REG_RD(bp, nig_int_mask_addr);
REG_WR(bp, nig_int_mask_addr, 0);
@@ -2526,8 +2568,10 @@
REG_WR(bp, hc_addr, asserted);
/* now set back the mask */
- if (asserted & ATTN_NIG_FOR_FUNC)
+ if (asserted & ATTN_NIG_FOR_FUNC) {
REG_WR(bp, nig_int_mask_addr, bp->nig_mask);
+ bnx2x_release_phy_lock(bp);
+ }
}
static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
@@ -2795,8 +2839,10 @@
static void bnx2x_attn_int(struct bnx2x *bp)
{
/* read local copy of bits */
- u32 attn_bits = bp->def_status_blk->atten_status_block.attn_bits;
- u32 attn_ack = bp->def_status_blk->atten_status_block.attn_bits_ack;
+ u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
+ attn_bits);
+ u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
+ attn_bits_ack);
u32 attn_state = bp->attn_state;
/* look for changed bits */
@@ -2820,7 +2866,7 @@
static void bnx2x_sp_task(struct work_struct *work)
{
- struct bnx2x *bp = container_of(work, struct bnx2x, sp_task);
+ struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
u16 status;
@@ -2844,7 +2890,7 @@
if (status & 0x2)
bp->stats_pending = 0;
- bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, bp->def_att_idx,
+ bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
IGU_INT_NOP, 1);
bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
IGU_INT_NOP, 1);
@@ -2875,7 +2921,7 @@
return IRQ_HANDLED;
#endif
- schedule_work(&bp->sp_task);
+ queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
return IRQ_HANDLED;
}
@@ -2892,7 +2938,7 @@
#define ADD_64(s_hi, a_hi, s_lo, a_lo) \
do { \
s_lo += a_lo; \
- s_hi += a_hi + (s_lo < a_lo) ? 1 : 0; \
+ s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
} while (0)
/* difference = minuend - subtrahend */
@@ -4496,7 +4542,7 @@
static void bnx2x_init_ind_table(struct bnx2x *bp)
{
- int port = BP_PORT(bp);
+ int func = BP_FUNC(bp);
int i;
if (!is_multi(bp))
@@ -4505,10 +4551,8 @@
DP(NETIF_MSG_IFUP, "Initializing indirection table\n");
for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++)
REG_WR8(bp, BAR_TSTRORM_INTMEM +
- TSTORM_INDIRECTION_TABLE_OFFSET(port) + i,
- i % bp->num_queues);
-
- REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
+ TSTORM_INDIRECTION_TABLE_OFFSET(func) + i,
+ BP_CL_ID(bp) + (i % bp->num_queues));
}
static void bnx2x_set_client_config(struct bnx2x *bp)
@@ -4517,12 +4561,12 @@
int port = BP_PORT(bp);
int i;
- tstorm_client.mtu = bp->dev->mtu + ETH_OVREHEAD;
+ tstorm_client.mtu = bp->dev->mtu;
tstorm_client.statistics_counter_id = BP_CL_ID(bp);
tstorm_client.config_flags =
TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
#ifdef BCM_VLAN
- if (bp->rx_mode && bp->vlgrp) {
+ if (bp->rx_mode && bp->vlgrp && (bp->flags & HW_VLAN_RX_FLAG)) {
tstorm_client.config_flags |=
TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
@@ -4531,7 +4575,7 @@
if (bp->flags & TPA_ENABLE_FLAG) {
tstorm_client.max_sges_for_packet =
- BCM_PAGE_ALIGN(tstorm_client.mtu) >> BCM_PAGE_SHIFT;
+ SGE_PAGE_ALIGN(tstorm_client.mtu) >> SGE_PAGE_SHIFT;
tstorm_client.max_sges_for_packet =
((tstorm_client.max_sges_for_packet +
PAGES_PER_SGE - 1) & (~(PAGES_PER_SGE - 1))) >>
@@ -4714,10 +4758,11 @@
bp->e1hov);
}
- /* Init CQ ring mapping and aggregation size */
- max_agg_size = min((u32)(bp->rx_buf_size +
- 8*BCM_PAGE_SIZE*PAGES_PER_SGE),
- (u32)0xffff);
+ /* Init CQ ring mapping and aggregation size, the FW limit is 8 frags */
+ max_agg_size =
+ min((u32)(min((u32)8, (u32)MAX_SKB_FRAGS) *
+ SGE_PAGE_SIZE * PAGES_PER_SGE),
+ (u32)0xffff);
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
@@ -4785,6 +4830,15 @@
bnx2x_init_context(bp);
bnx2x_init_internal(bp, load_code);
bnx2x_init_ind_table(bp);
+ bnx2x_stats_init(bp);
+
+ /* At this point, we are ready for interrupts */
+ atomic_set(&bp->intr_sem, 0);
+
+ /* flush all before enabling interrupts */
+ mb();
+ mmiowb();
+
bnx2x_int_enable(bp);
}
@@ -5101,12 +5155,21 @@
}
+static void bnx2x_reset_common(struct bnx2x *bp)
+{
+ /* reset_common */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ 0xd3ffff7f);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
+}
+
static int bnx2x_init_common(struct bnx2x *bp)
{
u32 val, i;
DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_FUNC(bp));
+ bnx2x_reset_common(bp);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, 0xfffc);
@@ -5134,7 +5197,6 @@
REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
- REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 1);
/* REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);
@@ -5212,6 +5274,7 @@
}
bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END);
+ REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
/* set NIC mode */
REG_WR(bp, PRS_REG_NIC_MODE, 1);
if (CHIP_IS_E1H(bp))
@@ -6087,8 +6150,8 @@
static void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
{
bnx2x_int_disable_sync(bp, disable_hw);
+ bnx2x_napi_disable(bp);
if (netif_running(bp->dev)) {
- bnx2x_napi_disable(bp);
netif_tx_disable(bp->dev);
bp->dev->trans_start = jiffies; /* prevent tx timeout */
}
@@ -6108,7 +6171,7 @@
* multicast 64-127:port0 128-191:port1
*/
config->hdr.length_6b = 2;
- config->hdr.offset = port ? 31 : 0;
+ config->hdr.offset = port ? 32 : 0;
config->hdr.client_id = BP_CL_ID(bp);
config->hdr.reserved1 = 0;
@@ -6272,7 +6335,7 @@
static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
{
u32 load_code;
- int i, rc;
+ int i, rc = 0;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
return -EPERM;
@@ -6280,6 +6343,77 @@
bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
+ if (use_inta) {
+ bp->num_queues = 1;
+
+ } else {
+ if ((use_multi > 1) && (use_multi <= BP_MAX_QUEUES(bp)))
+ /* user requested number */
+ bp->num_queues = use_multi;
+
+ else if (use_multi)
+ bp->num_queues = min_t(u32, num_online_cpus(),
+ BP_MAX_QUEUES(bp));
+ else
+ bp->num_queues = 1;
+
+ DP(NETIF_MSG_IFUP,
+ "set number of queues to %d\n", bp->num_queues);
+
+ /* if we can't use MSI-X we only need one fp,
+ * so try to enable MSI-X with the requested number of fp's
+ * and fallback to MSI or legacy INTx with one fp
+ */
+ rc = bnx2x_enable_msix(bp);
+ if (rc) {
+ /* failed to enable MSI-X */
+ bp->num_queues = 1;
+ if (use_multi)
+ BNX2X_ERR("Multi requested but failed"
+ " to enable MSI-X\n");
+ }
+ }
+
+ if (bnx2x_alloc_mem(bp))
+ return -ENOMEM;
+
+ for_each_queue(bp, i)
+ bnx2x_fp(bp, i, disable_tpa) =
+ ((bp->flags & TPA_ENABLE_FLAG) == 0);
+
+ for_each_queue(bp, i)
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, 128);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ fp->poll_no_work = 0;
+ fp->poll_calls = 0;
+ fp->poll_max_calls = 0;
+ fp->poll_complete = 0;
+ fp->poll_exit = 0;
+ }
+#endif
+ bnx2x_napi_enable(bp);
+
+ if (bp->flags & USING_MSIX_FLAG) {
+ rc = bnx2x_req_msix_irqs(bp);
+ if (rc) {
+ pci_disable_msix(bp->pdev);
+ goto load_error1;
+ }
+ printk(KERN_INFO PFX "%s: using MSI-X\n", bp->dev->name);
+ } else {
+ bnx2x_ack_int(bp);
+ rc = bnx2x_req_irq(bp);
+ if (rc) {
+ BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
+ goto load_error1;
+ }
+ }
+
/* Send LOAD_REQUEST command to MCP
Returns the type of LOAD command:
if it is the first port to be initialized
@@ -6289,10 +6423,13 @@
load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
if (!load_code) {
BNX2X_ERR("MCP response failure, aborting\n");
- return -EBUSY;
+ rc = -EBUSY;
+ goto load_error2;
}
- if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED)
- return -EBUSY; /* other port in diagnostic mode */
+ if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+ rc = -EBUSY; /* other port in diagnostic mode */
+ goto load_error2;
+ }
} else {
int port = BP_PORT(bp);
@@ -6318,66 +6455,11 @@
bp->port.pmf = 0;
DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
- /* if we can't use MSI-X we only need one fp,
- * so try to enable MSI-X with the requested number of fp's
- * and fallback to inta with one fp
- */
- if (use_inta) {
- bp->num_queues = 1;
-
- } else {
- if ((use_multi > 1) && (use_multi <= BP_MAX_QUEUES(bp)))
- /* user requested number */
- bp->num_queues = use_multi;
-
- else if (use_multi)
- bp->num_queues = min_t(u32, num_online_cpus(),
- BP_MAX_QUEUES(bp));
- else
- bp->num_queues = 1;
-
- if (bnx2x_enable_msix(bp)) {
- /* failed to enable MSI-X */
- bp->num_queues = 1;
- if (use_multi)
- BNX2X_ERR("Multi requested but failed"
- " to enable MSI-X\n");
- }
- }
- DP(NETIF_MSG_IFUP,
- "set number of queues to %d\n", bp->num_queues);
-
- if (bnx2x_alloc_mem(bp))
- return -ENOMEM;
-
- for_each_queue(bp, i)
- bnx2x_fp(bp, i, disable_tpa) =
- ((bp->flags & TPA_ENABLE_FLAG) == 0);
-
- if (bp->flags & USING_MSIX_FLAG) {
- rc = bnx2x_req_msix_irqs(bp);
- if (rc) {
- pci_disable_msix(bp->pdev);
- goto load_error;
- }
- } else {
- bnx2x_ack_int(bp);
- rc = bnx2x_req_irq(bp);
- if (rc) {
- BNX2X_ERR("IRQ request failed, aborting\n");
- goto load_error;
- }
- }
-
- for_each_queue(bp, i)
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, 128);
-
/* Initialize HW */
rc = bnx2x_init_hw(bp, load_code);
if (rc) {
BNX2X_ERR("HW init failed, aborting\n");
- goto load_int_disable;
+ goto load_error2;
}
/* Setup NIC internals and enable interrupts */
@@ -6389,25 +6471,16 @@
if (!load_code) {
BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
- goto load_rings_free;
+ goto load_error3;
}
}
- bnx2x_stats_init(bp);
-
bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
- /* Enable Rx interrupt handling before sending the ramrod
- as it's completed on Rx FP queue */
- bnx2x_napi_enable(bp);
-
- /* Enable interrupt handling */
- atomic_set(&bp->intr_sem, 0);
-
rc = bnx2x_setup_leading(bp);
if (rc) {
BNX2X_ERR("Setup leading failed!\n");
- goto load_netif_stop;
+ goto load_error3;
}
if (CHIP_IS_E1H(bp))
@@ -6420,7 +6493,7 @@
for_each_nondefault_queue(bp, i) {
rc = bnx2x_setup_multi(bp, i);
if (rc)
- goto load_netif_stop;
+ goto load_error3;
}
if (CHIP_IS_E1(bp))
@@ -6436,18 +6509,18 @@
case LOAD_NORMAL:
/* Tx queue should be only reenabled */
netif_wake_queue(bp->dev);
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
break;
case LOAD_OPEN:
netif_start_queue(bp->dev);
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
- if (bp->flags & USING_MSIX_FLAG)
- printk(KERN_INFO PFX "%s: using MSI-X\n",
- bp->dev->name);
break;
case LOAD_DIAG:
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
bp->state = BNX2X_STATE_DIAG;
break;
@@ -6465,20 +6538,25 @@
return 0;
-load_netif_stop:
- bnx2x_napi_disable(bp);
-load_rings_free:
+load_error3:
+ bnx2x_int_disable_sync(bp, 1);
+ if (!BP_NOMCP(bp)) {
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ }
+ bp->port.pmf = 0;
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-load_int_disable:
- bnx2x_int_disable_sync(bp, 1);
+load_error2:
/* Release IRQs */
bnx2x_free_irq(bp);
-load_error:
+load_error1:
+ bnx2x_napi_disable(bp);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
- bp->port.pmf = 0;
/* TBD we really need to reset the chip
if we want to recover from this */
@@ -6551,6 +6629,7 @@
}
cnt--;
msleep(1);
+ rmb(); /* Refresh the dsb_sp_prod */
}
bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
@@ -6602,14 +6681,6 @@
/* TODO: Close Doorbell port? */
}
-static void bnx2x_reset_common(struct bnx2x *bp)
-{
- /* reset_common */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffff7f);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
-}
-
static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
{
DP(BNX2X_MSG_MCP, "function %d reset_code %x\n",
@@ -6650,20 +6721,22 @@
bnx2x_set_storm_rx_mode(bp);
bnx2x_netif_stop(bp, 1);
- if (!netif_running(bp->dev))
- bnx2x_napi_disable(bp);
+
del_timer_sync(&bp->timer);
SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
+
/* Wait until tx fast path tasks complete */
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
cnt = 1000;
smp_rmb();
- while (BNX2X_HAS_TX_WORK(fp)) {
+ while (bnx2x_has_tx_work_unload(fp)) {
bnx2x_tx_int(fp, 1000);
if (!cnt) {
@@ -6684,9 +6757,6 @@
/* Give HW time to discard old tx messages */
msleep(1);
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
if (CHIP_IS_E1(bp)) {
struct mac_configuration_cmd *config =
bnx2x_sp(bp, mcast_config);
@@ -6795,6 +6865,8 @@
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -6847,10 +6919,6 @@
*/
bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
- if (val == 0x7)
- REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
-
if (val == 0x7) {
u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
/* save our func */
@@ -6858,6 +6926,9 @@
u32 swap_en;
u32 swap_val;
+ /* clear the UNDI indication */
+ REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
+
BNX2X_DEV_INFO("UNDI is active! reset device\n");
/* try unload UNDI on port 0 */
@@ -6883,6 +6954,9 @@
bnx2x_fw_command(bp, reset_code);
}
+ /* now it's safe to release the lock */
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 :
HC_REG_CONFIG_0), 0x1000);
@@ -6927,7 +7001,9 @@
bp->fw_seq =
(SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
- }
+
+ } else
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
}
}
@@ -6944,7 +7020,7 @@
id |= ((val & 0xf) << 12);
val = REG_RD(bp, MISC_REG_CHIP_METAL);
id |= ((val & 0xff) << 4);
- REG_RD(bp, MISC_REG_BOND_ID);
+ val = REG_RD(bp, MISC_REG_BOND_ID);
id |= (val & 0xf);
bp->common.chip_id = id;
bp->link_params.chip_id = bp->common.chip_id;
@@ -7501,7 +7577,7 @@
mutex_init(&bp->port.phy_mutex);
- INIT_WORK(&bp->sp_task, bnx2x_sp_task);
+ INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
INIT_WORK(&bp->reset_task, bnx2x_reset_task);
rc = bnx2x_get_hwinfo(bp);
@@ -8076,6 +8152,9 @@
struct bnx2x *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
@@ -8678,18 +8757,17 @@
if (loopback_mode == BNX2X_MAC_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_BMAC;
- bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
} else if (loopback_mode == BNX2X_PHY_LOOPBACK) {
+ u16 cnt = 1000;
bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
- bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
/* wait until link state is restored */
- bnx2x_wait_for_link(bp, link_up);
-
+ if (link_up)
+ while (cnt-- && bnx2x_test_link(&bp->link_params,
+ &bp->link_vars))
+ msleep(10);
} else
return -EINVAL;
@@ -8727,6 +8805,8 @@
tx_bd->general_data = ((UNICAST_ADDRESS <<
ETH_TX_BD_ETH_ADDR_TYPE_SHIFT) | 1);
+ wmb();
+
fp->hw_tx_prods->bds_prod =
cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + 1);
mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -8778,7 +8858,6 @@
/* Update producers */
bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
fp->rx_sge_prod);
- mmiowb(); /* keep prod updates ordered */
test_loopback_exit:
bp->link_params.loopback_mode = LOOPBACK_NONE;
@@ -8794,6 +8873,7 @@
return BNX2X_LOOPBACK_FAILED;
bnx2x_netif_stop(bp, 1);
+ bnx2x_acquire_phy_lock(bp);
if (bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK, link_up)) {
DP(NETIF_MSG_PROBE, "MAC loopback failed\n");
@@ -8805,6 +8885,7 @@
rc |= BNX2X_PHY_LOOPBACK_FAILED;
}
+ bnx2x_release_phy_lock(bp);
bnx2x_netif_start(bp);
return rc;
@@ -8878,7 +8959,10 @@
return -ENODEV;
config->hdr.length_6b = 0;
- config->hdr.offset = 0;
+ if (CHIP_IS_E1(bp))
+ config->hdr.offset = (BP_PORT(bp) ? 32 : 0);
+ else
+ config->hdr.offset = BP_FUNC(bp);
config->hdr.client_id = BP_CL_ID(bp);
config->hdr.reserved1 = 0;
@@ -9243,6 +9327,18 @@
return 0;
}
+static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+{
+ u16 rx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
+ return (fp->rx_comp_cons != rx_cons_sb);
+}
+
/*
* net_device service functions
*/
@@ -9253,7 +9349,6 @@
napi);
struct bnx2x *bp = fp->bp;
int work_done = 0;
- u16 rx_cons_sb;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -9266,19 +9361,12 @@
bnx2x_update_fpsb_idx(fp);
- if (BNX2X_HAS_TX_WORK(fp))
+ if (bnx2x_has_tx_work(fp))
bnx2x_tx_int(fp, budget);
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
- if (BNX2X_HAS_RX_WORK(fp))
+ if (bnx2x_has_rx_work(fp))
work_done = bnx2x_rx_int(fp, budget);
-
rmb(); /* BNX2X_HAS_WORK() reads the status block */
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
/* must not complete if we consumed full budget */
if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) {
@@ -9389,6 +9477,7 @@
return rc;
}
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
/* check if packet requires linearization (packet is too fragmented) */
static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
u32 xmit_type)
@@ -9466,6 +9555,7 @@
return to_copy;
}
+#endif
/* called with netif_tx_lock
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
@@ -9506,6 +9596,7 @@
skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
/* First, check if we need to linearize the skb
(due to FW restrictions) */
if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
@@ -9518,6 +9609,7 @@
return NETDEV_TX_OK;
}
}
+#endif
/*
Please read carefully. First we use one BD which we mark as start,
@@ -9549,11 +9641,14 @@
"sending pkt %u @%p next_idx %u bd %u @%p\n",
pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_bd);
- if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb)) {
+#ifdef BCM_VLAN
+ if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb) &&
+ (bp->flags & HW_VLAN_TX_FLAG)) {
tx_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
tx_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG;
vlan_off += 4;
} else
+#endif
tx_bd->vlan = cpu_to_le16(pkt_prod);
if (xmit_type) {
@@ -9705,6 +9800,15 @@
DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
+ /*
+ * Make sure that the BD data is updated before updating the producer
+ * since FW might read the BD right after the producer is updated.
+ * This is only applicable for weak-ordered memory model archs such
+ * as IA-64. The following barrier is also mandatory since FW will
+ * assumes packets must have BDs.
+ */
+ wmb();
+
fp->hw_tx_prods->bds_prod =
cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + nbd);
mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -9718,6 +9822,9 @@
dev->trans_start = jiffies;
if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) {
+ /* We want bnx2x_tx_int to "see" the updated tx_bd_prod
+ if we put Tx into XOFF state. */
+ smp_mb();
netif_stop_queue(dev);
bp->eth_stats.driver_xoff++;
if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)
@@ -9733,6 +9840,8 @@
{
struct bnx2x *bp = netdev_priv(dev);
+ netif_carrier_off(dev);
+
bnx2x_set_power_state(bp, PCI_D0);
return bnx2x_nic_load(bp, LOAD_OPEN);
@@ -9816,7 +9925,7 @@
for (; i < old; i++) {
if (CAM_IS_INVALID(config->
config_table[i])) {
- i--; /* already invalidated */
+ /* already invalidated */
break;
}
/* invalidate */
@@ -9987,6 +10096,16 @@
struct bnx2x *bp = netdev_priv(dev);
bp->vlgrp = vlgrp;
+
+ /* Set flags according to the required capabilities */
+ bp->flags &= ~(HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
+
+ if (dev->features & NETIF_F_HW_VLAN_TX)
+ bp->flags |= HW_VLAN_TX_FLAG;
+
+ if (dev->features & NETIF_F_HW_VLAN_RX)
+ bp->flags |= HW_VLAN_RX_FLAG;
+
if (netif_running(dev))
bnx2x_set_client_config(bp);
}
@@ -10143,6 +10262,7 @@
dev->features |= NETIF_F_HIGHDMA;
#ifdef BCM_VLAN
dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
+ bp->flags |= (HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
#endif
dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
dev->features |= NETIF_F_TSO6;
@@ -10215,22 +10335,18 @@
return rc;
}
+ pci_set_drvdata(pdev, dev);
+
+ rc = bnx2x_init_bp(bp);
+ if (rc)
+ goto init_one_exit;
+
rc = register_netdev(dev);
if (rc) {
dev_err(&pdev->dev, "Cannot register net device\n");
goto init_one_exit;
}
- pci_set_drvdata(pdev, dev);
-
- rc = bnx2x_init_bp(bp);
- if (rc) {
- unregister_netdev(dev);
- goto init_one_exit;
- }
-
- netif_carrier_off(dev);
-
bp->common.name = board_info[ent->driver_data].name;
printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", dev->name, bp->common.name,
@@ -10378,6 +10494,8 @@
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -10519,12 +10637,20 @@
static int __init bnx2x_init(void)
{
+ bnx2x_wq = create_singlethread_workqueue("bnx2x");
+ if (bnx2x_wq == NULL) {
+ printk(KERN_ERR PFX "Cannot create workqueue\n");
+ return -ENOMEM;
+ }
+
return pci_register_driver(&bnx2x_pci_driver);
}
static void __exit bnx2x_cleanup(void)
{
pci_unregister_driver(&bnx2x_pci_driver);
+
+ destroy_workqueue(bnx2x_wq);
}
module_init(bnx2x_init);
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index a67b0c3..d084e5f 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -1,6 +1,6 @@
/* bnx2x_reg.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 840b3d1..bbbc3bb 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -806,7 +806,7 @@
cas_phy_write(cp, MII_BMCR, BMCR_RESET);
udelay(100);
- while (limit--) {
+ while (--limit) {
val = cas_phy_read(cp, MII_BMCR);
if ((val & BMCR_RESET) == 0)
break;
@@ -979,7 +979,7 @@
writel(val, cp->regs + REG_PCS_MII_CTRL);
limit = STOP_TRIES;
- while (limit-- > 0) {
+ while (--limit > 0) {
udelay(10);
if ((readl(cp->regs + REG_PCS_MII_CTRL) &
PCS_MII_RESET) == 0)
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 14f9fb3..d31791f 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -2104,6 +2104,7 @@
{
lro_mgr->dev = qs->netdev;
lro_mgr->features = LRO_F_NAPI;
+ lro_mgr->frag_align_pad = NET_IP_ALIGN;
lro_mgr->ip_summed = CHECKSUM_UNNECESSARY;
lro_mgr->ip_summed_aggr = CHECKSUM_UNNECESSARY;
lro_mgr->max_desc = T3_MAX_LRO_SES;
@@ -2275,8 +2276,7 @@
} else if ((len = ntohl(r->len_cq)) != 0) {
struct sge_fl *fl;
- if (eth)
- lro = qs->lro_enabled && is_eth_tcp(rss_hi);
+ lro &= eth && is_eth_tcp(rss_hi);
fl = (len & F_RSPD_FLQ) ? &qs->fl[1] : &qs->fl[0];
if (fl->use_pages) {
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 26474c9..6bd63cc 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
char e1000_driver_name[] = "e1000";
static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.20-k3-NAPI"
+#define DRV_VERSION "7.3.21-k3-NAPI"
const char e1000_driver_version[] = DRV_VERSION;
static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
@@ -940,7 +940,7 @@
err = pci_enable_device(pdev);
} else {
bars = pci_select_bars(pdev, IORESOURCE_MEM);
- err = pci_enable_device(pdev);
+ err = pci_enable_device_mem(pdev);
}
if (err)
return err;
@@ -3712,7 +3712,7 @@
struct e1000_hw *hw = &adapter->hw;
u32 rctl, icr = er32(ICR);
- if (unlikely(!icr))
+ if (unlikely((!icr) || test_bit(__E1000_RESETTING, &adapter->flags)))
return IRQ_NONE; /* Not our interrupt */
/* IMS will not auto-mask if INT_ASSERTED is not set, and if it is
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index cf43ee74..0890162 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -981,11 +981,15 @@
ew32(PBA_ECC, reg);
}
- /* PCI-Ex Control Register */
+ /* PCI-Ex Control Registers */
if (hw->mac.type == e1000_82574) {
reg = er32(GCR);
reg |= (1 << 22);
ew32(GCR, reg);
+
+ reg = er32(GCR2);
+ reg |= 1;
+ ew32(GCR2, reg);
}
return;
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index f25e961..2d4ce04 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -206,6 +206,7 @@
E1000_MANC2H = 0x05860, /* Management Control To Host - RW */
E1000_SW_FW_SYNC = 0x05B5C, /* Software-Firmware Synchronization - RW */
E1000_GCR = 0x05B00, /* PCI-Ex Control */
+ E1000_GCR2 = 0x05B64, /* PCI-Ex Control #2 */
E1000_FACTPS = 0x05B30, /* Function Active and Power State to MNG */
E1000_SWSM = 0x05B50, /* SW Semaphore */
E1000_FWSM = 0x05B54, /* FW Semaphore */
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index e3131ea..dfe9226 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -132,7 +132,7 @@
int x;
unsigned char *deb = adr;
for (x = 0; x < len; x += 16) {
- printk(DRV_NAME " %s adr=%p ofs=%04x %016lx %016lx\n", msg,
+ printk(DRV_NAME " %s adr=%p ofs=%04x %016llx %016llx\n", msg,
deb, x, *((u64 *)&deb[0]), *((u64 *)&deb[8]));
deb += 16;
}
@@ -883,7 +883,7 @@
while (eqe) {
qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
- ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
+ ehea_error("QP aff_err: entry=0x%llx, token=0x%x",
eqe->entry, qp_token);
qp = port->port_res[qp_token].qp;
@@ -1159,7 +1159,7 @@
netif_stop_queue(port->netdev);
break;
default:
- ehea_error("unknown event code %x, eqe=0x%lX", ec, eqe);
+ ehea_error("unknown event code %x, eqe=0x%llX", ec, eqe);
break;
}
}
@@ -1971,7 +1971,7 @@
}
if (dev->mc_count > port->adapter->max_mc_mac) {
- ehea_info("Mcast registration limit reached (0x%lx). "
+ ehea_info("Mcast registration limit reached (0x%llx). "
"Use ALLMULTI!",
port->adapter->max_mc_mac);
goto out;
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 225c692..49d766e 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -168,7 +168,7 @@
cq->fw_handle, rpage, 1);
if (hret < H_SUCCESS) {
ehea_error("register_rpage_cq failed ehea_cq=%p "
- "hret=%lx counter=%i act_pages=%i",
+ "hret=%llx counter=%i act_pages=%i",
cq, hret, counter, cq->attr.nr_pages);
goto out_kill_hwq;
}
@@ -178,13 +178,13 @@
if ((hret != H_SUCCESS) || (vpage)) {
ehea_error("registration of pages not "
- "complete hret=%lx\n", hret);
+ "complete hret=%llx\n", hret);
goto out_kill_hwq;
}
} else {
if (hret != H_PAGE_REGISTERED) {
ehea_error("CQ: registration of page failed "
- "hret=%lx\n", hret);
+ "hret=%llx\n", hret);
goto out_kill_hwq;
}
}
@@ -986,15 +986,15 @@
length = EHEA_PAGESIZE;
if (type == 0x8) /* Queue Pair */
- ehea_error("QP (resource=%lX) state: AER=0x%lX, AERR=0x%lX, "
- "port=%lX", resource, data[6], data[12], data[22]);
+ ehea_error("QP (resource=%llX) state: AER=0x%llX, AERR=0x%llX, "
+ "port=%llX", resource, data[6], data[12], data[22]);
if (type == 0x4) /* Completion Queue */
- ehea_error("CQ (resource=%lX) state: AER=0x%lX", resource,
+ ehea_error("CQ (resource=%llX) state: AER=0x%llX", resource,
data[6]);
if (type == 0x3) /* Event Queue */
- ehea_error("EQ (resource=%lX) state: AER=0x%lX", resource,
+ ehea_error("EQ (resource=%llX) state: AER=0x%llX", resource,
data[6]);
ehea_dump(data, length, "error data");
@@ -1016,11 +1016,11 @@
rblock);
if (ret == H_R_STATE)
- ehea_error("No error data is available: %lX.", res_handle);
+ ehea_error("No error data is available: %llX.", res_handle);
else if (ret == H_SUCCESS)
print_error_data(rblock);
else
- ehea_error("Error data could not be fetched: %lX", res_handle);
+ ehea_error("Error data could not be fetched: %llX", res_handle);
kfree(rblock);
}
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 7e33c12..2769083 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1698,7 +1698,7 @@
/*
* Set MII speed to 2.5 MHz
*/
- fep->phy_speed = ((((MCF_CLK / 2) / (2500000 / 10)) + 5) / 10) * 2;
+ fep->phy_speed = (MCF_CLK / 3) / (2500000 * 2 ) * 2;
fecp->fec_mii_speed = fep->phy_speed;
fec_restart(dev, 0);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 4e6a919..ce900e5 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -795,6 +795,7 @@
err = fs_init_phy(dev);
if (err) {
+ free_irq(fep->interrupt, dev);
if (fep->fpi->use_napi)
napi_disable(&fep->napi);
return err;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index efcbeb6..9b12a13 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -351,6 +351,9 @@
/* Reset MAC layer */
gfar_write(&priv->regs->maccfg1, MACCFG1_SOFT_RESET);
+ /* We need to delay at least 3 TX clocks */
+ udelay(2);
+
tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW);
gfar_write(&priv->regs->maccfg1, tempval);
@@ -1423,15 +1426,11 @@
{
struct gfar_private *priv = netdev_priv(dev);
unsigned long flags;
- struct vlan_group *old_grp;
u32 tempval;
spin_lock_irqsave(&priv->rxlock, flags);
- old_grp = priv->vlgrp;
-
- if (old_grp == grp)
- return;
+ priv->vlgrp = grp;
if (grp) {
/* Enable VLAN tag insertion */
@@ -1622,10 +1621,24 @@
static void gfar_schedule_cleanup(struct net_device *dev)
{
struct gfar_private *priv = netdev_priv(dev);
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->txlock, flags);
+ spin_lock(&priv->rxlock);
+
if (netif_rx_schedule_prep(&priv->napi)) {
gfar_write(&priv->regs->imask, IMASK_RTX_DISABLED);
__netif_rx_schedule(&priv->napi);
+ } else {
+ /*
+ * Clear IEVENT, so interrupts aren't called again
+ * because of the packets that have already arrived.
+ */
+ gfar_write(&priv->regs->ievent, IEVENT_RTX_MASK);
}
+
+ spin_unlock(&priv->rxlock);
+ spin_unlock_irqrestore(&priv->txlock, flags);
}
/* Interrupt Handler for Transmit complete */
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index b1a8334..eaa8689 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -312,7 +312,7 @@
#define ATTRELI_EI(x) (x)
#define BD_LFLAG(flags) ((flags) << 16)
-#define BD_LENGTH_MASK 0x00ff
+#define BD_LENGTH_MASK 0x0000ffff
/* TxBD status field bits */
#define TXBD_READY 0x8000
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index f3706e4..f49a426 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -234,6 +234,8 @@
if (NULL == new_bus)
return -ENOMEM;
+ device_init_wakeup(&ofdev->dev, 1);
+
new_bus->name = "Gianfar MII Bus",
new_bus->read = &gfar_mdio_read,
new_bus->write = &gfar_mdio_write,
diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c
index ecf9798..2a2fc17 100644
--- a/drivers/net/ibm_newemac/mal.c
+++ b/drivers/net/ibm_newemac/mal.c
@@ -613,7 +613,9 @@
INIT_LIST_HEAD(&mal->list);
spin_lock_init(&mal->lock);
- netif_napi_add(NULL, &mal->napi, mal_poll,
+ init_dummy_netdev(&mal->dummy_dev);
+
+ netif_napi_add(&mal->dummy_dev, &mal->napi, mal_poll,
CONFIG_IBM_NEW_EMAC_POLL_WEIGHT);
/* Load power-on reset defaults */
diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h
index 2f0a873..9ededfb 100644
--- a/drivers/net/ibm_newemac/mal.h
+++ b/drivers/net/ibm_newemac/mal.h
@@ -214,6 +214,8 @@
int index;
spinlock_t lock;
+ struct net_device dummy_dev;
+
unsigned int features;
};
diff --git a/drivers/net/ibm_newemac/phy.c b/drivers/net/ibm_newemac/phy.c
index c40cd8d..ac9d964 100644
--- a/drivers/net/ibm_newemac/phy.c
+++ b/drivers/net/ibm_newemac/phy.c
@@ -60,7 +60,7 @@
udelay(300);
- while (limit--) {
+ while (--limit) {
val = phy_read(phy, MII_BMCR);
if (val >= 0 && (val & BMCR_RESET) == 0)
break;
@@ -84,7 +84,7 @@
udelay(300);
- while (limit--) {
+ while (--limit) {
val = gpcs_phy_read(phy, MII_BMCR);
if (val >= 0 && (val & BMCR_RESET) == 0)
break;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index ca3bb9f..dfa6348 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -602,7 +602,7 @@
if(lpar_rc != H_SUCCESS) {
ibmveth_error_printk("h_register_logical_lan failed with %ld\n", lpar_rc);
- ibmveth_error_printk("buffer TCE:0x%lx filter TCE:0x%lx rxq desc:0x%lx MAC:0x%lx\n",
+ ibmveth_error_printk("buffer TCE:0x%llx filter TCE:0x%llx rxq desc:0x%llx MAC:0x%llx\n",
adapter->buffer_list_dma,
adapter->filter_list_dma,
rxq_desc.desc,
@@ -1378,13 +1378,13 @@
seq_printf(seq, "Firmware MAC: %pM\n", firmware_mac);
seq_printf(seq, "\nAdapter Statistics:\n");
- seq_printf(seq, " TX: vio_map_single failres: %ld\n", adapter->tx_map_failed);
- seq_printf(seq, " send failures: %ld\n", adapter->tx_send_failed);
- seq_printf(seq, " RX: replenish task cycles: %ld\n", adapter->replenish_task_cycles);
- seq_printf(seq, " alloc_skb_failures: %ld\n", adapter->replenish_no_mem);
- seq_printf(seq, " add buffer failures: %ld\n", adapter->replenish_add_buff_failure);
- seq_printf(seq, " invalid buffers: %ld\n", adapter->rx_invalid_buffer);
- seq_printf(seq, " no buffers: %ld\n", adapter->rx_no_buffer);
+ seq_printf(seq, " TX: vio_map_single failres: %lld\n", adapter->tx_map_failed);
+ seq_printf(seq, " send failures: %lld\n", adapter->tx_send_failed);
+ seq_printf(seq, " RX: replenish task cycles: %lld\n", adapter->replenish_task_cycles);
+ seq_printf(seq, " alloc_skb_failures: %lld\n", adapter->replenish_no_mem);
+ seq_printf(seq, " add buffer failures: %lld\n", adapter->replenish_add_buff_failure);
+ seq_printf(seq, " invalid buffers: %lld\n", adapter->rx_invalid_buffer);
+ seq_printf(seq, " no buffers: %lld\n", adapter->rx_no_buffer);
return 0;
}
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index f5e2e72..13ca73f 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -699,11 +699,18 @@
/* SGMII link check is done through the PCS register. */
if ((hw->phy.media_type != e1000_media_type_copper) ||
- (igb_sgmii_active_82575(hw)))
+ (igb_sgmii_active_82575(hw))) {
ret_val = igb_get_pcs_speed_and_duplex_82575(hw, &speed,
&duplex);
- else
+ /*
+ * Use this flag to determine if link needs to be checked or
+ * not. If we have link clear the flag so that we do not
+ * continue to check for link.
+ */
+ hw->mac.get_link_status = !hw->mac.serdes_has_link;
+ } else {
ret_val = igb_check_for_copper_link(hw);
+ }
return ret_val;
}
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 5a27825..aebef8e 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -300,11 +300,10 @@
#define IGB_FLAG_HAS_MSI (1 << 0)
#define IGB_FLAG_MSI_ENABLE (1 << 1)
-#define IGB_FLAG_HAS_DCA (1 << 2)
-#define IGB_FLAG_DCA_ENABLED (1 << 3)
-#define IGB_FLAG_IN_NETPOLL (1 << 5)
-#define IGB_FLAG_QUAD_PORT_A (1 << 6)
-#define IGB_FLAG_NEED_CTX_IDX (1 << 7)
+#define IGB_FLAG_DCA_ENABLED (1 << 2)
+#define IGB_FLAG_IN_NETPOLL (1 << 3)
+#define IGB_FLAG_QUAD_PORT_A (1 << 4)
+#define IGB_FLAG_NEED_CTX_IDX (1 << 5)
enum e1000_state_t {
__IGB_TESTING,
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index b82b0fb..a50db53 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -206,10 +206,11 @@
global_quad_port_a = 0;
- ret = pci_register_driver(&igb_driver);
#ifdef CONFIG_IGB_DCA
dca_register_notify(&dca_notifier);
#endif
+
+ ret = pci_register_driver(&igb_driver);
return ret;
}
@@ -1156,11 +1157,10 @@
/* set flags */
switch (hw->mac.type) {
- case e1000_82576:
case e1000_82575:
- adapter->flags |= IGB_FLAG_HAS_DCA;
adapter->flags |= IGB_FLAG_NEED_CTX_IDX;
break;
+ case e1000_82576:
default:
break;
}
@@ -1310,8 +1310,7 @@
goto err_register;
#ifdef CONFIG_IGB_DCA
- if ((adapter->flags & IGB_FLAG_HAS_DCA) &&
- (dca_add_requester(&pdev->dev) == 0)) {
+ if (dca_add_requester(&pdev->dev) == 0) {
adapter->flags |= IGB_FLAG_DCA_ENABLED;
dev_info(&pdev->dev, "DCA enabled\n");
/* Always use CB2 mode, difference is masked
@@ -1835,11 +1834,11 @@
rctl |= E1000_RCTL_SECRC;
/*
- * disable store bad packets, long packet enable, and clear size bits.
+ * disable store bad packets and clear size bits.
*/
- rctl &= ~(E1000_RCTL_SBP | E1000_RCTL_LPE | E1000_RCTL_SZ_256);
+ rctl &= ~(E1000_RCTL_SBP | E1000_RCTL_SZ_256);
- if (adapter->netdev->mtu > ETH_DATA_LEN)
+ /* enable LPE when to prevent packets larger than max_frame_size */
rctl |= E1000_RCTL_LPE;
/* Setup buffer sizes */
@@ -1865,7 +1864,7 @@
*/
/* allocations using alloc_page take too long for regular MTU
* so only enable packet split for jumbo frames */
- if (rctl & E1000_RCTL_LPE) {
+ if (adapter->netdev->mtu > ETH_DATA_LEN) {
adapter->rx_ps_hdr_size = IGB_RXBUFFER_128;
srrctl |= adapter->rx_ps_hdr_size <<
E1000_SRRCTL_BSIZEHDRSIZE_SHIFT;
@@ -3473,19 +3472,16 @@
struct e1000_hw *hw = &adapter->hw;
unsigned long event = *(unsigned long *)data;
- if (!(adapter->flags & IGB_FLAG_HAS_DCA))
- goto out;
-
switch (event) {
case DCA_PROVIDER_ADD:
/* if already enabled, don't do it again */
if (adapter->flags & IGB_FLAG_DCA_ENABLED)
break;
- adapter->flags |= IGB_FLAG_DCA_ENABLED;
/* Always use CB2 mode, difference is masked
* in the CB driver. */
wr32(E1000_DCA_CTRL, 2);
if (dca_add_requester(dev) == 0) {
+ adapter->flags |= IGB_FLAG_DCA_ENABLED;
dev_info(&adapter->pdev->dev, "DCA enabled\n");
igb_setup_dca(adapter);
break;
@@ -3502,7 +3498,7 @@
}
break;
}
-out:
+
return 0;
}
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 29118f5..3a22dc4 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1073,7 +1073,7 @@
{
unsigned int i;
int ret;
- char stir421x_fw_name[11];
+ char stir421x_fw_name[12];
const struct firmware *fw;
const unsigned char *fw_version_ptr; /* pointer to version string */
unsigned long fw_version = 0;
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index c7457f9..cb793c2 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -429,7 +429,7 @@
SIMPLE_PORT_ATTR(num_mcast);
CUSTOM_PORT_ATTR(lpar_map, "0x%X\n", port->lpar_map);
CUSTOM_PORT_ATTR(stopped_map, "0x%X\n", port->stopped_map);
-CUSTOM_PORT_ATTR(mac_addr, "0x%lX\n", port->mac_addr);
+CUSTOM_PORT_ATTR(mac_addr, "0x%llX\n", port->mac_addr);
#define GET_PORT_ATTR(_name) (&veth_port_attr_##_name.attr)
static struct attribute *veth_port_default_attrs[] = {
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index acef3c6..d2f4d5f 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -318,6 +318,9 @@
rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
+ rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
+ rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+ IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
rx_ring->cpu = cpu;
}
@@ -1741,38 +1744,6 @@
IXGBE_WRITE_REG(hw, IXGBE_RXCSUM, rxcsum);
}
-static void ixgbe_vlan_rx_register(struct net_device *netdev,
- struct vlan_group *grp)
-{
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
- u32 ctrl;
-
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- ixgbe_irq_disable(adapter);
- adapter->vlgrp = grp;
-
- /*
- * For a DCB driver, always enable VLAN tag stripping so we can
- * still receive traffic from a DCB-enabled host even if we're
- * not in DCB mode.
- */
- ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
- ctrl |= IXGBE_VLNCTRL_VME;
- ctrl &= ~IXGBE_VLNCTRL_CFIEN;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
-
- if (grp) {
- /* enable VLAN tag insert/strip */
- ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
- ctrl |= IXGBE_VLNCTRL_VME;
- ctrl &= ~IXGBE_VLNCTRL_CFIEN;
- IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
- }
-
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- ixgbe_irq_enable(adapter);
-}
-
static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
@@ -1799,6 +1770,39 @@
hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
}
+static void ixgbe_vlan_rx_register(struct net_device *netdev,
+ struct vlan_group *grp)
+{
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ u32 ctrl;
+
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
+ ixgbe_irq_disable(adapter);
+ adapter->vlgrp = grp;
+
+ /*
+ * For a DCB driver, always enable VLAN tag stripping so we can
+ * still receive traffic from a DCB-enabled host even if we're
+ * not in DCB mode.
+ */
+ ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
+ ctrl |= IXGBE_VLNCTRL_VME;
+ ctrl &= ~IXGBE_VLNCTRL_CFIEN;
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+ ixgbe_vlan_rx_add_vid(netdev, 0);
+
+ if (grp) {
+ /* enable VLAN tag insert/strip */
+ ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
+ ctrl |= IXGBE_VLNCTRL_VME;
+ ctrl &= ~IXGBE_VLNCTRL_CFIEN;
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+ }
+
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
+ ixgbe_irq_enable(adapter);
+}
+
static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
{
ixgbe_vlan_rx_register(adapter->netdev, adapter->vlgrp);
@@ -2074,6 +2078,9 @@
ixgbe_irq_enable(adapter);
+ /* enable transmits */
+ netif_tx_start_all_queues(netdev);
+
/* bring the link up in the watchdog, this could race with our first
* link up interrupt but shouldn't be a problem */
adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
@@ -3475,7 +3482,6 @@
(FLOW_TX ? "TX" : "None"))));
netif_carrier_on(netdev);
- netif_tx_wake_all_queues(netdev);
} else {
/* Force detection of hung controller */
adapter->detect_tx_hung = true;
@@ -3487,7 +3493,6 @@
printk(KERN_INFO "ixgbe: %s NIC Link is Down\n",
netdev->name);
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
}
}
@@ -4218,7 +4223,6 @@
}
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
strcpy(netdev->name, "eth%d");
err = register_netdev(netdev);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 83a11ff..f011c57 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -404,6 +404,9 @@
#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
+#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */
#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
diff --git a/drivers/net/korina.c b/drivers/net/korina.c
index 4a5580c..75010ca 100644
--- a/drivers/net/korina.c
+++ b/drivers/net/korina.c
@@ -84,7 +84,10 @@
#define KORINA_NUM_RDS 64 /* number of receive descriptors */
#define KORINA_NUM_TDS 64 /* number of transmit descriptors */
-#define KORINA_RBSIZE 536 /* size of one resource buffer = Ether MTU */
+/* KORINA_RBSIZE is the hardware's default maximum receive
+ * frame size in bytes. Having this hardcoded means that there
+ * is no support for MTU sizes greater than 1500. */
+#define KORINA_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
#define KORINA_RDS_MASK (KORINA_NUM_RDS - 1)
#define KORINA_TDS_MASK (KORINA_NUM_TDS - 1)
#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))
@@ -196,7 +199,7 @@
struct korina_private *lp = netdev_priv(dev);
unsigned long flags;
u32 length;
- u32 chain_index;
+ u32 chain_prev, chain_next;
struct dma_desc *td;
spin_lock_irqsave(&lp->lock, flags);
@@ -228,8 +231,8 @@
/* Setup the transmit descriptor. */
dma_cache_inv((u32) td, sizeof(*td));
td->ca = CPHYSADDR(skb->data);
- chain_index = (lp->tx_chain_tail - 1) &
- KORINA_TDS_MASK;
+ chain_prev = (lp->tx_chain_tail - 1) & KORINA_TDS_MASK;
+ chain_next = (lp->tx_chain_tail + 1) & KORINA_TDS_MASK;
if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
if (lp->tx_chain_status == desc_empty) {
@@ -237,7 +240,7 @@
td->control = DMA_COUNT(length) |
DMA_DESC_COF | DMA_DESC_IOF;
/* Move tail */
- lp->tx_chain_tail = chain_index;
+ lp->tx_chain_tail = chain_next;
/* Write to NDPTR */
writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
&lp->tx_dma_regs->dmandptr);
@@ -248,12 +251,12 @@
td->control = DMA_COUNT(length) |
DMA_DESC_COF | DMA_DESC_IOF;
/* Link to prev */
- lp->td_ring[chain_index].control &=
+ lp->td_ring[chain_prev].control &=
~DMA_DESC_COF;
/* Link to prev */
- lp->td_ring[chain_index].link = CPHYSADDR(td);
+ lp->td_ring[chain_prev].link = CPHYSADDR(td);
/* Move tail */
- lp->tx_chain_tail = chain_index;
+ lp->tx_chain_tail = chain_next;
/* Write to NDPTR */
writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
&(lp->tx_dma_regs->dmandptr));
@@ -267,17 +270,16 @@
td->control = DMA_COUNT(length) |
DMA_DESC_COF | DMA_DESC_IOF;
/* Move tail */
- lp->tx_chain_tail = chain_index;
+ lp->tx_chain_tail = chain_next;
lp->tx_chain_status = desc_filled;
- netif_stop_queue(dev);
} else {
/* Update tail */
td->control = DMA_COUNT(length) |
DMA_DESC_COF | DMA_DESC_IOF;
- lp->td_ring[chain_index].control &=
+ lp->td_ring[chain_prev].control &=
~DMA_DESC_COF;
- lp->td_ring[chain_index].link = CPHYSADDR(td);
- lp->tx_chain_tail = chain_index;
+ lp->td_ring[chain_prev].link = CPHYSADDR(td);
+ lp->tx_chain_tail = chain_next;
}
}
dma_cache_wback((u32) td, sizeof(*td));
@@ -327,13 +329,13 @@
dmas = readl(&lp->rx_dma_regs->dmas);
if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
- netif_rx_schedule_prep(&lp->napi);
-
dmasm = readl(&lp->rx_dma_regs->dmasm);
writel(dmasm | (DMA_STAT_DONE |
DMA_STAT_HALT | DMA_STAT_ERR),
&lp->rx_dma_regs->dmasm);
+ netif_rx_schedule(&lp->napi);
+
if (dmas & DMA_STAT_ERR)
printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name);
@@ -350,15 +352,20 @@
struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];
struct sk_buff *skb, *skb_new;
u8 *pkt_buf;
- u32 devcs, pkt_len, dmas, rx_free_desc;
+ u32 devcs, pkt_len, dmas;
int count;
dma_cache_inv((u32)rd, sizeof(*rd));
for (count = 0; count < limit; count++) {
+ skb = lp->rx_skb[lp->rx_next_done];
+ skb_new = NULL;
devcs = rd->devcs;
+ if ((KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) == 0)
+ break;
+
/* Update statistics counters */
if (devcs & ETH_RX_CRC)
dev->stats.rx_crc_errors++;
@@ -381,63 +388,58 @@
* in Rc32434 (errata ref #077) */
dev->stats.rx_errors++;
dev->stats.rx_dropped++;
- }
-
- while ((rx_free_desc = KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
- /* init the var. used for the later
- * operations within the while loop */
- skb_new = NULL;
+ } else if ((devcs & ETH_RX_ROK)) {
pkt_len = RCVPKT_LENGTH(devcs);
- skb = lp->rx_skb[lp->rx_next_done];
- if ((devcs & ETH_RX_ROK)) {
- /* must be the (first and) last
- * descriptor then */
- pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
+ /* must be the (first and) last
+ * descriptor then */
+ pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
- /* invalidate the cache */
- dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
+ /* invalidate the cache */
+ dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
- /* Malloc up new buffer. */
- skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
+ /* Malloc up new buffer. */
+ skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
- if (!skb_new)
- break;
- /* Do not count the CRC */
- skb_put(skb, pkt_len - 4);
- skb->protocol = eth_type_trans(skb, dev);
+ if (!skb_new)
+ break;
+ /* Do not count the CRC */
+ skb_put(skb, pkt_len - 4);
+ skb->protocol = eth_type_trans(skb, dev);
- /* Pass the packet to upper layers */
- netif_receive_skb(skb);
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += pkt_len;
+ /* Pass the packet to upper layers */
+ netif_receive_skb(skb);
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
- /* Update the mcast stats */
- if (devcs & ETH_RX_MP)
- dev->stats.multicast++;
+ /* Update the mcast stats */
+ if (devcs & ETH_RX_MP)
+ dev->stats.multicast++;
- lp->rx_skb[lp->rx_next_done] = skb_new;
- }
+ /* 16 bit align */
+ skb_reserve(skb_new, 2);
- rd->devcs = 0;
-
- /* Restore descriptor's curr_addr */
- if (skb_new)
- rd->ca = CPHYSADDR(skb_new->data);
- else
- rd->ca = CPHYSADDR(skb->data);
-
- rd->control = DMA_COUNT(KORINA_RBSIZE) |
- DMA_DESC_COD | DMA_DESC_IOD;
- lp->rd_ring[(lp->rx_next_done - 1) &
- KORINA_RDS_MASK].control &=
- ~DMA_DESC_COD;
-
- lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
- dma_cache_wback((u32)rd, sizeof(*rd));
- rd = &lp->rd_ring[lp->rx_next_done];
- writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
+ lp->rx_skb[lp->rx_next_done] = skb_new;
}
+
+ rd->devcs = 0;
+
+ /* Restore descriptor's curr_addr */
+ if (skb_new)
+ rd->ca = CPHYSADDR(skb_new->data);
+ else
+ rd->ca = CPHYSADDR(skb->data);
+
+ rd->control = DMA_COUNT(KORINA_RBSIZE) |
+ DMA_DESC_COD | DMA_DESC_IOD;
+ lp->rd_ring[(lp->rx_next_done - 1) &
+ KORINA_RDS_MASK].control &=
+ ~DMA_DESC_COD;
+
+ lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
+ dma_cache_wback((u32)rd, sizeof(*rd));
+ rd = &lp->rd_ring[lp->rx_next_done];
+ writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
}
dmas = readl(&lp->rx_dma_regs->dmas);
@@ -623,12 +625,12 @@
dmas = readl(&lp->tx_dma_regs->dmas);
if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) {
- korina_tx(dev);
-
dmasm = readl(&lp->tx_dma_regs->dmasm);
writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR),
&lp->tx_dma_regs->dmasm);
+ korina_tx(dev);
+
if (lp->tx_chain_status == desc_filled &&
(readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
@@ -741,6 +743,7 @@
static void korina_alloc_ring(struct net_device *dev)
{
struct korina_private *lp = netdev_priv(dev);
+ struct sk_buff *skb;
int i;
/* Initialize the transmit descriptors */
@@ -756,8 +759,6 @@
/* Initialize the receive descriptors */
for (i = 0; i < KORINA_NUM_RDS; i++) {
- struct sk_buff *skb = lp->rx_skb[i];
-
skb = dev_alloc_skb(KORINA_RBSIZE + 2);
if (!skb)
break;
@@ -770,11 +771,12 @@
lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
}
- /* loop back */
- lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[0]);
- lp->rx_next_done = 0;
+ /* loop back receive descriptors, so the last
+ * descriptor points to the first one */
+ lp->rd_ring[i - 1].link = CPHYSADDR(&lp->rd_ring[0]);
+ lp->rd_ring[i - 1].control |= DMA_DESC_COD;
- lp->rd_ring[i].control |= DMA_DESC_COD;
+ lp->rx_next_done = 0;
lp->rx_chain_head = 0;
lp->rx_chain_tail = 0;
lp->rx_chain_status = desc_empty;
@@ -901,6 +903,8 @@
korina_free_ring(dev);
+ napi_disable(&lp->napi);
+
ret = korina_init(dev);
if (ret < 0) {
printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
@@ -999,14 +1003,14 @@
* that handles the Done Finished
* Ovr and Und Events */
ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt,
- IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Rx", dev);
+ IRQF_DISABLED, "Korina ethernet Rx", dev);
if (ret < 0) {
printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n",
dev->name, lp->rx_irq);
goto err_release;
}
ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt,
- IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Tx", dev);
+ IRQF_DISABLED, "Korina ethernet Tx", dev);
if (ret < 0) {
printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n",
dev->name, lp->tx_irq);
@@ -1015,7 +1019,7 @@
/* Install handler for overrun error. */
ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt,
- IRQF_SHARED | IRQF_DISABLED, "Ethernet Overflow", dev);
+ IRQF_DISABLED, "Ethernet Overflow", dev);
if (ret < 0) {
printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n",
dev->name, lp->ovr_irq);
@@ -1024,7 +1028,7 @@
/* Install handler for underflow error. */
ret = request_irq(lp->und_irq, &korina_und_interrupt,
- IRQF_SHARED | IRQF_DISABLED, "Ethernet Underflow", dev);
+ IRQF_DISABLED, "Ethernet Underflow", dev);
if (ret < 0) {
printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n",
dev->name, lp->und_irq);
@@ -1067,6 +1071,8 @@
korina_free_ring(dev);
+ napi_disable(&lp->napi);
+
free_irq(lp->rx_irq, dev);
free_irq(lp->tx_irq, dev);
free_irq(lp->ovr_irq, dev);
@@ -1089,7 +1095,6 @@
return -ENOMEM;
}
SET_NETDEV_DEV(dev, &pdev->dev);
- platform_set_drvdata(pdev, dev);
lp = netdev_priv(dev);
bif->dev = dev;
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index a04da4e..f6c4936 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -321,6 +321,10 @@
printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
bp->dev->name);
+ /* Transfer ongoing, disable transmitter, to avoid confusion */
+ if (status & MACB_BIT(TGO))
+ macb_writel(bp, NCR, macb_readl(bp, NCR) & ~MACB_BIT(TE));
+
head = bp->tx_head;
/*Mark all the buffer as used to avoid sending a lost buffer*/
@@ -343,6 +347,10 @@
}
bp->tx_head = bp->tx_tail = 0;
+
+ /* Enable the transmitter again */
+ if (status & MACB_BIT(TGO))
+ macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TE));
}
if (!(status & MACB_BIT(COMP)))
diff --git a/drivers/net/mlx4/profile.c b/drivers/net/mlx4/profile.c
index 919fb9e..cebdf32 100644
--- a/drivers/net/mlx4/profile.c
+++ b/drivers/net/mlx4/profile.c
@@ -107,9 +107,9 @@
profile[MLX4_RES_AUXC].num = request->num_qp;
profile[MLX4_RES_SRQ].num = request->num_srq;
profile[MLX4_RES_CQ].num = request->num_cq;
- profile[MLX4_RES_EQ].num = min(dev_cap->max_eqs,
- dev_cap->reserved_eqs +
- num_possible_cpus() + 1);
+ profile[MLX4_RES_EQ].num = min_t(unsigned, dev_cap->max_eqs,
+ dev_cap->reserved_eqs +
+ num_possible_cpus() + 1);
profile[MLX4_RES_DMPT].num = request->num_mpt;
profile[MLX4_RES_CMPT].num = MLX4_NUM_CMPTS;
profile[MLX4_RES_MTT].num = request->num_mtt;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 7253a49..5f31bbb 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -136,21 +136,23 @@
/*
* SDMA configuration register.
*/
+#define RX_BURST_SIZE_4_64BIT (2 << 1)
#define RX_BURST_SIZE_16_64BIT (4 << 1)
#define BLM_RX_NO_SWAP (1 << 4)
#define BLM_TX_NO_SWAP (1 << 5)
+#define TX_BURST_SIZE_4_64BIT (2 << 22)
#define TX_BURST_SIZE_16_64BIT (4 << 22)
#if defined(__BIG_ENDIAN)
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
- (RX_BURST_SIZE_16_64BIT | \
- TX_BURST_SIZE_16_64BIT)
+ (RX_BURST_SIZE_4_64BIT | \
+ TX_BURST_SIZE_4_64BIT)
#elif defined(__LITTLE_ENDIAN)
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
- (RX_BURST_SIZE_16_64BIT | \
- BLM_RX_NO_SWAP | \
- BLM_TX_NO_SWAP | \
- TX_BURST_SIZE_16_64BIT)
+ (RX_BURST_SIZE_4_64BIT | \
+ BLM_RX_NO_SWAP | \
+ BLM_TX_NO_SWAP | \
+ TX_BURST_SIZE_4_64BIT)
#else
#error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
#endif
@@ -1594,7 +1596,7 @@
entry = addr_crc(a);
}
- table[entry >> 2] |= 1 << (entry & 3);
+ table[entry >> 2] |= 1 << (8 * (entry & 3));
}
for (i = 0; i < 0x100; i += 4) {
@@ -2210,6 +2212,7 @@
struct mv643xx_eth_private *mp = netdev_priv(dev);
int i;
+ wrlp(mp, INT_MASK_EXT, 0x00000000);
wrlp(mp, INT_MASK, 0x00000000);
rdlp(mp, INT_MASK);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6bb71b6..e9c1296 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1,7 +1,7 @@
/*************************************************************************
* myri10ge.c: Myricom Myri-10G Ethernet driver.
*
- * Copyright (C) 2005 - 2007 Myricom, Inc.
+ * Copyright (C) 2005 - 2009 Myricom, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -75,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.4.4-1.398"
+#define MYRI10GE_VERSION_STR "1.4.4-1.401"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
@@ -3786,7 +3786,7 @@
if (status != 0) {
dev_err(&pdev->dev, "Error %d writing PCI_EXP_DEVCTL\n",
status);
- goto abort_with_netdev;
+ goto abort_with_enabled;
}
pci_set_master(pdev);
@@ -3801,13 +3801,13 @@
}
if (status != 0) {
dev_err(&pdev->dev, "Error %d setting DMA mask\n", status);
- goto abort_with_netdev;
+ goto abort_with_enabled;
}
(void)pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
mgp->cmd = dma_alloc_coherent(&pdev->dev, sizeof(*mgp->cmd),
&mgp->cmd_bus, GFP_KERNEL);
if (mgp->cmd == NULL)
- goto abort_with_netdev;
+ goto abort_with_enabled;
mgp->board_span = pci_resource_len(pdev, 0);
mgp->iomem_base = pci_resource_start(pdev, 0);
@@ -3943,8 +3943,10 @@
dma_free_coherent(&pdev->dev, sizeof(*mgp->cmd),
mgp->cmd, mgp->cmd_bus);
-abort_with_netdev:
+abort_with_enabled:
+ pci_disable_device(pdev);
+abort_with_netdev:
free_netdev(netdev);
return status;
}
@@ -3990,6 +3992,7 @@
mgp->cmd, mgp->cmd_bus);
free_netdev(netdev);
+ pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
}
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index f8e601c..f4dd9ac 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -146,7 +146,7 @@
#define MAX_RX_BUFFER_LENGTH 1760
#define MAX_RX_JUMBO_BUFFER_LENGTH 8062
-#define MAX_RX_LRO_BUFFER_LENGTH ((48*1024)-512)
+#define MAX_RX_LRO_BUFFER_LENGTH (8062)
#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - 2)
#define RX_JUMBO_DMA_MAP_LEN \
(MAX_RX_JUMBO_BUFFER_LENGTH - 2)
@@ -207,11 +207,11 @@
#define MAX_CMD_DESCRIPTORS 4096
#define MAX_RCV_DESCRIPTORS 16384
-#define MAX_CMD_DESCRIPTORS_HOST (MAX_CMD_DESCRIPTORS / 4)
-#define MAX_RCV_DESCRIPTORS_1G (MAX_RCV_DESCRIPTORS / 4)
-#define MAX_RCV_DESCRIPTORS_10G 8192
+#define MAX_CMD_DESCRIPTORS_HOST 1024
+#define MAX_RCV_DESCRIPTORS_1G 2048
+#define MAX_RCV_DESCRIPTORS_10G 4096
#define MAX_JUMBO_RCV_DESCRIPTORS 1024
-#define MAX_LRO_RCV_DESCRIPTORS 64
+#define MAX_LRO_RCV_DESCRIPTORS 8
#define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS
#define MAX_JUMBO_RCV_DESC MAX_JUMBO_RCV_DESCRIPTORS
#define MAX_RCV_DESC MAX_RCV_DESCRIPTORS
@@ -308,27 +308,16 @@
#define netxen_set_cmd_desc_ctxid(cmd_desc, var) \
((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0))
-#define netxen_set_cmd_desc_flags(cmd_desc, val) \
- (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
- ~cpu_to_le16(0x7f)) | cpu_to_le16((val) & 0x7f)
-#define netxen_set_cmd_desc_opcode(cmd_desc, val) \
- (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
- ~cpu_to_le16((u16)0x3f << 7)) | cpu_to_le16(((val) & 0x3f) << 7)
+#define netxen_set_tx_port(_desc, _port) \
+ (_desc)->port_ctxid = ((_port) & 0xf) | (((_port) << 4) & 0xf0)
-#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \
- (cmd_desc)->num_of_buffers_total_length = \
- ((cmd_desc)->num_of_buffers_total_length & \
- ~cpu_to_le32(0xff)) | cpu_to_le32((val) & 0xff)
-#define netxen_set_cmd_desc_totallength(cmd_desc, val) \
- (cmd_desc)->num_of_buffers_total_length = \
- ((cmd_desc)->num_of_buffers_total_length & \
- ~cpu_to_le32((u32)0xffffff << 8)) | \
- cpu_to_le32(((val) & 0xffffff) << 8)
+#define netxen_set_tx_flags_opcode(_desc, _flags, _opcode) \
+ (_desc)->flags_opcode = \
+ cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7))
-#define netxen_get_cmd_desc_opcode(cmd_desc) \
- ((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003f)
-#define netxen_get_cmd_desc_totallength(cmd_desc) \
- ((le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8) & 0xffffff)
+#define netxen_set_tx_frags_len(_desc, _frags, _len) \
+ (_desc)->num_of_buffers_total_length = \
+ cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8))
struct cmd_desc_type0 {
u8 tcp_hdr_offset; /* For LSO only */
@@ -510,7 +499,8 @@
NETXEN_BRDTYPE_P3_10G_SFP_CT = 0x002a,
NETXEN_BRDTYPE_P3_10G_SFP_QT = 0x002b,
NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031,
- NETXEN_BRDTYPE_P3_10G_XFP = 0x0032
+ NETXEN_BRDTYPE_P3_10G_XFP = 0x0032,
+ NETXEN_BRDTYPE_P3_10G_TP = 0x0080
} netxen_brdtype_t;
@@ -757,7 +747,7 @@
*/
struct netxen_skb_frag {
u64 dma;
- u32 length;
+ ulong length;
};
#define _netxen_set_bits(config_word, start, bits, val) {\
@@ -783,13 +773,7 @@
struct netxen_cmd_buffer {
struct sk_buff *skb;
struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
- u32 total_length;
- u32 mss;
- u16 port;
- u8 cmd;
- u8 frag_count;
- unsigned long time_stamp;
- u32 state;
+ u32 frag_count;
};
/* In rx_buffer, we do not need multiple fragments as is a single buffer */
@@ -876,7 +860,6 @@
u32 skb_size;
struct netxen_rx_buffer *rx_buf_arr; /* rx buffers for receive */
struct list_head free_list;
- int begin_alloc;
};
/*
@@ -995,31 +978,31 @@
*/
typedef struct {
- u64 host_phys_addr; /* Ring base addr */
- u32 ring_size; /* Ring entries */
- u16 msi_index;
- u16 rsvd; /* Padding */
+ __le64 host_phys_addr; /* Ring base addr */
+ __le32 ring_size; /* Ring entries */
+ __le16 msi_index;
+ __le16 rsvd; /* Padding */
} nx_hostrq_sds_ring_t;
typedef struct {
- u64 host_phys_addr; /* Ring base addr */
- u64 buff_size; /* Packet buffer size */
- u32 ring_size; /* Ring entries */
- u32 ring_kind; /* Class of ring */
+ __le64 host_phys_addr; /* Ring base addr */
+ __le64 buff_size; /* Packet buffer size */
+ __le32 ring_size; /* Ring entries */
+ __le32 ring_kind; /* Class of ring */
} nx_hostrq_rds_ring_t;
typedef struct {
- u64 host_rsp_dma_addr; /* Response dma'd here */
- u32 capabilities[4]; /* Flag bit vector */
- u32 host_int_crb_mode; /* Interrupt crb usage */
- u32 host_rds_crb_mode; /* RDS crb usage */
+ __le64 host_rsp_dma_addr; /* Response dma'd here */
+ __le32 capabilities[4]; /* Flag bit vector */
+ __le32 host_int_crb_mode; /* Interrupt crb usage */
+ __le32 host_rds_crb_mode; /* RDS crb usage */
/* These ring offsets are relative to data[0] below */
- u32 rds_ring_offset; /* Offset to RDS config */
- u32 sds_ring_offset; /* Offset to SDS config */
- u16 num_rds_rings; /* Count of RDS rings */
- u16 num_sds_rings; /* Count of SDS rings */
- u16 rsvd1; /* Padding */
- u16 rsvd2; /* Padding */
+ __le32 rds_ring_offset; /* Offset to RDS config */
+ __le32 sds_ring_offset; /* Offset to SDS config */
+ __le16 num_rds_rings; /* Count of RDS rings */
+ __le16 num_sds_rings; /* Count of SDS rings */
+ __le16 rsvd1; /* Padding */
+ __le16 rsvd2; /* Padding */
u8 reserved[128]; /* reserve space for future expansion*/
/* MUST BE 64-bit aligned.
The following is packed:
@@ -1029,24 +1012,24 @@
} nx_hostrq_rx_ctx_t;
typedef struct {
- u32 host_producer_crb; /* Crb to use */
- u32 rsvd1; /* Padding */
+ __le32 host_producer_crb; /* Crb to use */
+ __le32 rsvd1; /* Padding */
} nx_cardrsp_rds_ring_t;
typedef struct {
- u32 host_consumer_crb; /* Crb to use */
- u32 interrupt_crb; /* Crb to use */
+ __le32 host_consumer_crb; /* Crb to use */
+ __le32 interrupt_crb; /* Crb to use */
} nx_cardrsp_sds_ring_t;
typedef struct {
/* These ring offsets are relative to data[0] below */
- u32 rds_ring_offset; /* Offset to RDS config */
- u32 sds_ring_offset; /* Offset to SDS config */
- u32 host_ctx_state; /* Starting State */
- u32 num_fn_per_port; /* How many PCI fn share the port */
- u16 num_rds_rings; /* Count of RDS rings */
- u16 num_sds_rings; /* Count of SDS rings */
- u16 context_id; /* Handle for context */
+ __le32 rds_ring_offset; /* Offset to RDS config */
+ __le32 sds_ring_offset; /* Offset to SDS config */
+ __le32 host_ctx_state; /* Starting State */
+ __le32 num_fn_per_port; /* How many PCI fn share the port */
+ __le16 num_rds_rings; /* Count of RDS rings */
+ __le16 num_sds_rings; /* Count of SDS rings */
+ __le16 context_id; /* Handle for context */
u8 phys_port; /* Physical id of port */
u8 virt_port; /* Virtual/Logical id of port */
u8 reserved[128]; /* save space for future expansion */
@@ -1072,34 +1055,34 @@
*/
typedef struct {
- u64 host_phys_addr; /* Ring base addr */
- u32 ring_size; /* Ring entries */
- u32 rsvd; /* Padding */
+ __le64 host_phys_addr; /* Ring base addr */
+ __le32 ring_size; /* Ring entries */
+ __le32 rsvd; /* Padding */
} nx_hostrq_cds_ring_t;
typedef struct {
- u64 host_rsp_dma_addr; /* Response dma'd here */
- u64 cmd_cons_dma_addr; /* */
- u64 dummy_dma_addr; /* */
- u32 capabilities[4]; /* Flag bit vector */
- u32 host_int_crb_mode; /* Interrupt crb usage */
- u32 rsvd1; /* Padding */
- u16 rsvd2; /* Padding */
- u16 interrupt_ctl;
- u16 msi_index;
- u16 rsvd3; /* Padding */
+ __le64 host_rsp_dma_addr; /* Response dma'd here */
+ __le64 cmd_cons_dma_addr; /* */
+ __le64 dummy_dma_addr; /* */
+ __le32 capabilities[4]; /* Flag bit vector */
+ __le32 host_int_crb_mode; /* Interrupt crb usage */
+ __le32 rsvd1; /* Padding */
+ __le16 rsvd2; /* Padding */
+ __le16 interrupt_ctl;
+ __le16 msi_index;
+ __le16 rsvd3; /* Padding */
nx_hostrq_cds_ring_t cds_ring; /* Desc of cds ring */
u8 reserved[128]; /* future expansion */
} nx_hostrq_tx_ctx_t;
typedef struct {
- u32 host_producer_crb; /* Crb to use */
- u32 interrupt_crb; /* Crb to use */
+ __le32 host_producer_crb; /* Crb to use */
+ __le32 interrupt_crb; /* Crb to use */
} nx_cardrsp_cds_ring_t;
typedef struct {
- u32 host_ctx_state; /* Starting state */
- u16 context_id; /* Handle for context */
+ __le32 host_ctx_state; /* Starting state */
+ __le16 context_id; /* Handle for context */
u8 phys_port; /* Physical id of port */
u8 virt_port; /* Virtual/Logical id of port */
nx_cardrsp_cds_ring_t cds_ring; /* Card cds settings */
@@ -1202,9 +1185,9 @@
#define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */
typedef struct {
- u64 qhdr;
- u64 req_hdr;
- u64 words[6];
+ __le64 qhdr;
+ __le64 req_hdr;
+ __le64 words[6];
} nx_nic_req_t;
typedef struct {
@@ -1220,7 +1203,7 @@
#define NETXEN_IS_MSI_FAMILY(adapter) \
((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED))
-#define MSIX_ENTRIES_PER_ADAPTER 8
+#define MSIX_ENTRIES_PER_ADAPTER 1
#define NETXEN_MSIX_TBL_SPACE 8192
#define NETXEN_PCI_REG_MSIX_TBL 0x44
@@ -1486,8 +1469,6 @@
void netxen_initialize_adapter_ops(struct netxen_adapter *adapter);
int netxen_init_firmware(struct netxen_adapter *adapter);
-void netxen_tso_check(struct netxen_adapter *adapter,
- struct cmd_desc_type0 *desc, struct sk_buff *skb);
void netxen_nic_clear_stats(struct netxen_adapter *adapter);
void netxen_watchdog_task(struct work_struct *work);
void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
@@ -1496,6 +1477,7 @@
u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
void netxen_p2_nic_set_multi(struct net_device *netdev);
void netxen_p3_nic_set_multi(struct net_device *netdev);
+void netxen_p3_free_mac_list(struct netxen_adapter *adapter);
int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32);
int netxen_config_intr_coalesce(struct netxen_adapter *adapter);
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index 64b5164..746bdb4 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -76,7 +76,7 @@
static u32
netxen_poll_rsp(struct netxen_adapter *adapter)
{
- u32 raw_rsp, rsp = NX_CDRP_RSP_OK;
+ u32 rsp = NX_CDRP_RSP_OK;
int timeout = 0;
do {
@@ -86,10 +86,7 @@
if (++timeout > NX_OS_CRB_RETRY_COUNT)
return NX_CDRP_RSP_TIMEOUT;
- netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET,
- &raw_rsp);
-
- rsp = le32_to_cpu(raw_rsp);
+ netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET, &rsp);
} while (!NX_CDRP_IS_RSP(rsp));
return rsp;
@@ -109,20 +106,16 @@
if (netxen_api_lock(adapter))
return NX_RCODE_TIMEOUT;
- netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET,
- cpu_to_le32(signature));
+ netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET, signature);
- netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET,
- cpu_to_le32(arg1));
+ netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET, arg1);
- netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET,
- cpu_to_le32(arg2));
+ netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET, arg2);
- netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET,
- cpu_to_le32(arg3));
+ netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET, arg3);
netxen_nic_write_w1(adapter, NX_CDRP_CRB_OFFSET,
- cpu_to_le32(NX_CDRP_FORM_CMD(cmd)));
+ NX_CDRP_FORM_CMD(cmd));
rsp = netxen_poll_rsp(adapter);
@@ -133,7 +126,6 @@
rcode = NX_RCODE_TIMEOUT;
} else if (rsp == NX_CDRP_RSP_FAIL) {
netxen_nic_read_w1(adapter, NX_ARG1_CRB_OFFSET, &rcode);
- rcode = le32_to_cpu(rcode);
printk(KERN_ERR "%s: failed card response code:0x%x\n",
netxen_nic_driver_name, rcode);
@@ -183,7 +175,7 @@
int i, nrds_rings, nsds_rings;
size_t rq_size, rsp_size;
- u32 cap, reg;
+ u32 cap, reg, val;
int err;
@@ -225,11 +217,14 @@
prq->num_rds_rings = cpu_to_le16(nrds_rings);
prq->num_sds_rings = cpu_to_le16(nsds_rings);
- prq->rds_ring_offset = 0;
- prq->sds_ring_offset = prq->rds_ring_offset +
- (sizeof(nx_hostrq_rds_ring_t) * nrds_rings);
+ prq->rds_ring_offset = cpu_to_le32(0);
- prq_rds = (nx_hostrq_rds_ring_t *)(prq->data + prq->rds_ring_offset);
+ val = le32_to_cpu(prq->rds_ring_offset) +
+ (sizeof(nx_hostrq_rds_ring_t) * nrds_rings);
+ prq->sds_ring_offset = cpu_to_le32(val);
+
+ prq_rds = (nx_hostrq_rds_ring_t *)(prq->data +
+ le32_to_cpu(prq->rds_ring_offset));
for (i = 0; i < nrds_rings; i++) {
@@ -241,17 +236,14 @@
prq_rds[i].buff_size = cpu_to_le64(rds_ring->dma_size);
}
- prq_sds = (nx_hostrq_sds_ring_t *)(prq->data + prq->sds_ring_offset);
+ prq_sds = (nx_hostrq_sds_ring_t *)(prq->data +
+ le32_to_cpu(prq->sds_ring_offset));
prq_sds[0].host_phys_addr =
cpu_to_le64(recv_ctx->rcv_status_desc_phys_addr);
prq_sds[0].ring_size = cpu_to_le32(adapter->max_rx_desc_count);
/* only one msix vector for now */
- prq_sds[0].msi_index = cpu_to_le32(0);
-
- /* now byteswap offsets */
- prq->rds_ring_offset = cpu_to_le32(prq->rds_ring_offset);
- prq->sds_ring_offset = cpu_to_le32(prq->sds_ring_offset);
+ prq_sds[0].msi_index = cpu_to_le16(0);
phys_addr = hostrq_phys_addr;
err = netxen_issue_cmd(adapter,
@@ -269,9 +261,9 @@
prsp_rds = ((nx_cardrsp_rds_ring_t *)
- &prsp->data[prsp->rds_ring_offset]);
+ &prsp->data[le32_to_cpu(prsp->rds_ring_offset)]);
- for (i = 0; i < le32_to_cpu(prsp->num_rds_rings); i++) {
+ for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
rds_ring = &recv_ctx->rds_rings[i];
reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
@@ -279,7 +271,7 @@
}
prsp_sds = ((nx_cardrsp_sds_ring_t *)
- &prsp->data[prsp->sds_ring_offset]);
+ &prsp->data[le32_to_cpu(prsp->sds_ring_offset)]);
reg = le32_to_cpu(prsp_sds[0].host_consumer_crb);
recv_ctx->crb_sts_consumer = NETXEN_NIC_REG(reg - 0x200);
@@ -288,7 +280,7 @@
recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
recv_ctx->context_id = le16_to_cpu(prsp->context_id);
- recv_ctx->virt_port = le16_to_cpu(prsp->virt_port);
+ recv_ctx->virt_port = prsp->virt_port;
out_free_rsp:
pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index e45ce29..0894a7b 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -136,11 +136,9 @@
ecmd->port = PORT_TP;
- if (netif_running(dev)) {
- ecmd->speed = adapter->link_speed;
- ecmd->duplex = adapter->link_duplex;
- ecmd->autoneg = adapter->link_autoneg;
- }
+ ecmd->speed = adapter->link_speed;
+ ecmd->duplex = adapter->link_duplex;
+ ecmd->autoneg = adapter->link_autoneg;
} else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
u32 val;
@@ -171,7 +169,7 @@
} else
return -EIO;
- ecmd->phy_address = adapter->portnum;
+ ecmd->phy_address = adapter->physical_port;
ecmd->transceiver = XCVR_EXTERNAL;
switch ((netxen_brdtype_t) boardinfo->board_type) {
@@ -180,13 +178,13 @@
case NETXEN_BRDTYPE_P3_REF_QG:
case NETXEN_BRDTYPE_P3_4_GB:
case NETXEN_BRDTYPE_P3_4_GB_MM:
- case NETXEN_BRDTYPE_P3_10000_BASE_T:
ecmd->supported |= SUPPORTED_Autoneg;
ecmd->advertising |= ADVERTISED_Autoneg;
case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4:
case NETXEN_BRDTYPE_P3_10G_CX4_LP:
+ case NETXEN_BRDTYPE_P3_10000_BASE_T:
ecmd->supported |= SUPPORTED_TP;
ecmd->advertising |= ADVERTISED_TP;
ecmd->port = PORT_TP;
@@ -204,16 +202,33 @@
ecmd->port = PORT_FIBRE;
ecmd->autoneg = AUTONEG_DISABLE;
break;
- case NETXEN_BRDTYPE_P2_SB31_10G:
case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
case NETXEN_BRDTYPE_P3_10G_SFP_CT:
case NETXEN_BRDTYPE_P3_10G_SFP_QT:
+ ecmd->advertising |= ADVERTISED_TP;
+ ecmd->supported |= SUPPORTED_TP;
+ case NETXEN_BRDTYPE_P2_SB31_10G:
case NETXEN_BRDTYPE_P3_10G_XFP:
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
ecmd->autoneg = AUTONEG_DISABLE;
break;
+ case NETXEN_BRDTYPE_P3_10G_TP:
+ if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+ ecmd->autoneg = AUTONEG_DISABLE;
+ ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
+ ecmd->advertising |=
+ (ADVERTISED_FIBRE | ADVERTISED_TP);
+ ecmd->port = PORT_FIBRE;
+ } else {
+ ecmd->autoneg = AUTONEG_ENABLE;
+ ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg);
+ ecmd->advertising |=
+ (ADVERTISED_TP | ADVERTISED_Autoneg);
+ ecmd->port = PORT_TP;
+ }
+ break;
default:
printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
(netxen_brdtype_t) boardinfo->board_type);
@@ -546,7 +561,10 @@
}
ring->tx_pending = adapter->max_tx_desc_count;
- ring->rx_max_pending = MAX_RCV_DESCRIPTORS;
+ if (adapter->ahw.board_type == NETXEN_NIC_GBE)
+ ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
+ else
+ ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST;
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS;
ring->rx_mini_max_pending = 0;
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index aa6e603..821cff6 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -503,17 +503,15 @@
i = 0;
+ netif_tx_lock_bh(adapter->netdev);
+
producer = adapter->cmd_producer;
do {
cmd_desc = &cmd_desc_arr[i];
pbuf = &adapter->cmd_buf_arr[producer];
- pbuf->mss = 0;
- pbuf->total_length = 0;
pbuf->skb = NULL;
- pbuf->cmd = 0;
pbuf->frag_count = 0;
- pbuf->port = 0;
/* adapter->ahw.cmd_desc_head[producer] = *cmd_desc; */
memcpy(&adapter->ahw.cmd_desc_head[producer],
@@ -531,6 +529,8 @@
netxen_nic_update_cmd_producer(adapter, adapter->cmd_producer);
+ netif_tx_unlock_bh(adapter->netdev);
+
return 0;
}
@@ -539,16 +539,19 @@
{
struct netxen_adapter *adapter = netdev_priv(dev);
nx_nic_req_t req;
- nx_mac_req_t mac_req;
+ nx_mac_req_t *mac_req;
+ u64 word;
int rv;
memset(&req, 0, sizeof(nx_nic_req_t));
- req.qhdr |= (NX_NIC_REQUEST << 23);
- req.req_hdr |= NX_MAC_EVENT;
- req.req_hdr |= ((u64)adapter->portnum << 16);
- mac_req.op = op;
- memcpy(&mac_req.mac_addr, addr, 6);
- req.words[0] = cpu_to_le64(*(u64 *)&mac_req);
+ req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
+
+ word = NX_MAC_EVENT | ((u64)adapter->portnum << 16);
+ req.req_hdr = cpu_to_le64(word);
+
+ mac_req = (nx_mac_req_t *)&req.words[0];
+ mac_req->op = op;
+ memcpy(mac_req->mac_addr, addr, 6);
rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
if (rv != 0) {
@@ -612,18 +615,35 @@
int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode)
{
nx_nic_req_t req;
+ u64 word;
memset(&req, 0, sizeof(nx_nic_req_t));
- req.qhdr |= (NX_HOST_REQUEST << 23);
- req.req_hdr |= NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE;
- req.req_hdr |= ((u64)adapter->portnum << 16);
+ req.qhdr = cpu_to_le64(NX_HOST_REQUEST << 23);
+
+ word = NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE |
+ ((u64)adapter->portnum << 16);
+ req.req_hdr = cpu_to_le64(word);
+
req.words[0] = cpu_to_le64(mode);
return netxen_send_cmd_descs(adapter,
(struct cmd_desc_type0 *)&req, 1);
}
+void netxen_p3_free_mac_list(struct netxen_adapter *adapter)
+{
+ nx_mac_list_t *cur, *next;
+
+ cur = adapter->mac_list;
+
+ while (cur) {
+ next = cur->next;
+ kfree(cur);
+ cur = next;
+ }
+}
+
#define NETXEN_CONFIG_INTR_COALESCE 3
/*
@@ -632,13 +652,15 @@
int netxen_config_intr_coalesce(struct netxen_adapter *adapter)
{
nx_nic_req_t req;
+ u64 word;
int rv;
memset(&req, 0, sizeof(nx_nic_req_t));
- req.qhdr |= (NX_NIC_REQUEST << 23);
- req.req_hdr |= NETXEN_CONFIG_INTR_COALESCE;
- req.req_hdr |= ((u64)adapter->portnum << 16);
+ req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
+
+ word = NETXEN_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
+ req.req_hdr = cpu_to_le64(word);
memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal));
@@ -772,13 +794,10 @@
adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4);
adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4);
- mac_hi = cpu_to_le32(mac_hi);
- mac_lo = cpu_to_le32(mac_lo);
-
if (pci_func & 1)
- *mac = ((mac_lo >> 16) | ((u64)mac_hi << 16));
+ *mac = le64_to_cpu((mac_lo >> 16) | ((u64)mac_hi << 16));
else
- *mac = ((mac_lo) | ((u64)mac_hi << 32));
+ *mac = le64_to_cpu((u64)mac_lo | ((u64)mac_hi << 32));
return 0;
}
@@ -937,7 +956,7 @@
{
int i;
u32 data, size = 0;
- u32 flashaddr = NETXEN_BOOTLD_START, memaddr = NETXEN_BOOTLD_START;
+ u32 flashaddr = NETXEN_BOOTLD_START;
size = (NETXEN_IMAGE_START - NETXEN_BOOTLD_START)/4;
@@ -949,10 +968,8 @@
if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0)
return -EIO;
- adapter->pci_mem_write(adapter, memaddr, &data, 4);
+ adapter->pci_mem_write(adapter, flashaddr, &data, 4);
flashaddr += 4;
- memaddr += 4;
- cond_resched();
}
msleep(1);
@@ -2034,7 +2051,13 @@
rv = -1;
}
- DPRINTK(INFO, "Discovered board type:0x%x ", boardinfo->board_type);
+ if (boardinfo->board_type == NETXEN_BRDTYPE_P3_4_GB_MM) {
+ u32 gpio = netxen_nic_reg_read(adapter,
+ NETXEN_ROMUSB_GLB_PAD_GPIO_I);
+ if ((gpio & 0x8000) == 0)
+ boardinfo->board_type = NETXEN_BRDTYPE_P3_10G_TP;
+ }
+
switch ((netxen_brdtype_t) boardinfo->board_type) {
case NETXEN_BRDTYPE_P2_SB35_4G:
adapter->ahw.board_type = NETXEN_NIC_GBE;
@@ -2053,7 +2076,6 @@
case NETXEN_BRDTYPE_P3_10G_SFP_QT:
case NETXEN_BRDTYPE_P3_10G_XFP:
case NETXEN_BRDTYPE_P3_10000_BASE_T:
-
adapter->ahw.board_type = NETXEN_NIC_XGBE;
break;
case NETXEN_BRDTYPE_P1_BD:
@@ -2063,9 +2085,12 @@
case NETXEN_BRDTYPE_P3_REF_QG:
case NETXEN_BRDTYPE_P3_4_GB:
case NETXEN_BRDTYPE_P3_4_GB_MM:
-
adapter->ahw.board_type = NETXEN_NIC_GBE;
break;
+ case NETXEN_BRDTYPE_P3_10G_TP:
+ adapter->ahw.board_type = (adapter->portnum < 2) ?
+ NETXEN_NIC_XGBE : NETXEN_NIC_GBE;
+ break;
default:
printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
boardinfo->board_type);
@@ -2110,12 +2135,16 @@
{
__u32 status;
__u32 autoneg;
- __u32 mode;
__u32 port_mode;
- netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
- if (netxen_get_niu_enable_ge(mode)) { /* Gb 10/100/1000 Mbps mode */
+ if (!netif_carrier_ok(adapter->netdev)) {
+ adapter->link_speed = 0;
+ adapter->link_duplex = -1;
+ adapter->link_autoneg = AUTONEG_ENABLE;
+ return;
+ }
+ if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
adapter->hw_read_wx(adapter,
NETXEN_PORT_MODE_ADDR, &port_mode, 4);
if (port_mode == NETXEN_PORT_MODE_802_3_AP) {
@@ -2141,7 +2170,7 @@
adapter->link_speed = SPEED_1000;
break;
default:
- adapter->link_speed = -1;
+ adapter->link_speed = 0;
break;
}
switch (netxen_get_phy_duplex(status)) {
@@ -2164,7 +2193,7 @@
goto link_down;
} else {
link_down:
- adapter->link_speed = -1;
+ adapter->link_speed = 0;
adapter->link_duplex = -1;
}
}
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index d924468..ffd37be 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -308,7 +308,6 @@
}
memset(rds_ring->rx_buf_arr, 0, RCV_BUFFSIZE);
INIT_LIST_HEAD(&rds_ring->free_list);
- rds_ring->begin_alloc = 0;
/*
* Now go through all of them, set reference handles
* and put them in the queues.
@@ -439,6 +438,8 @@
long timeout = 0;
long done = 0;
+ cond_resched();
+
while (done == 0) {
done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS);
done &= 2;
@@ -533,12 +534,9 @@
static int do_rom_fast_read(struct netxen_adapter *adapter,
int addr, int *valp)
{
- cond_resched();
-
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
- netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
- udelay(100); /* prevent bursting on CRB */
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+ netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
if (netxen_wait_rom_done(adapter)) {
printk("Error waiting for rom done\n");
@@ -546,7 +544,7 @@
}
/* reset abyte_cnt and dummy_byte_cnt */
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
- udelay(100); /* prevent bursting on CRB */
+ udelay(10);
netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
*valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
@@ -884,14 +882,16 @@
int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
{
int addr, val;
- int i, init_delay = 0;
+ int i, n, init_delay = 0;
struct crb_addr_pair *buf;
- unsigned offset, n;
+ unsigned offset;
u32 off;
/* resetall */
+ rom_lock(adapter);
netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
0xffffffff);
+ netxen_rom_unlock(adapter);
if (verbose) {
if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)
@@ -910,7 +910,7 @@
if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
if (netxen_rom_fast_read(adapter, 0, &n) != 0 ||
- (n != 0xcafecafeUL) ||
+ (n != 0xcafecafe) ||
netxen_rom_fast_read(adapter, 4, &n) != 0) {
printk(KERN_ERR "%s: ERROR Reading crb_init area: "
"n: %08x\n", netxen_nic_driver_name, n);
@@ -947,8 +947,10 @@
}
for (i = 0; i < n; i++) {
if (netxen_rom_fast_read(adapter, 8*i + 4*offset, &val) != 0 ||
- netxen_rom_fast_read(adapter, 8*i + 4*offset + 4, &addr) != 0)
+ netxen_rom_fast_read(adapter, 8*i + 4*offset + 4, &addr) != 0) {
+ kfree(buf);
return -EIO;
+ }
buf[i].addr = addr;
buf[i].data = val;
@@ -975,6 +977,14 @@
/* do not reset PCI */
if (off == (ROMUSB_GLB + 0xbc))
continue;
+ if (off == (ROMUSB_GLB + 0xa8))
+ continue;
+ if (off == (ROMUSB_GLB + 0xc8)) /* core clock */
+ continue;
+ if (off == (ROMUSB_GLB + 0x24)) /* MN clock */
+ continue;
+ if (off == (ROMUSB_GLB + 0x1c)) /* MS clock */
+ continue;
if (off == (NETXEN_CRB_PEG_NET_1 + 0x18))
buf[i].data = 0x1020;
/* skip the function enable register */
@@ -992,23 +1002,21 @@
continue;
}
+ init_delay = 1;
/* After writing this register, HW needs time for CRB */
/* to quiet down (else crb_window returns 0xffffffff) */
if (off == NETXEN_ROMUSB_GLB_SW_RESET) {
- init_delay = 1;
+ init_delay = 1000;
if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
/* hold xdma in reset also */
buf[i].data = NETXEN_NIC_XDMA_RESET;
+ buf[i].data = 0x8000ff;
}
}
adapter->hw_write_wx(adapter, off, &buf[i].data, 4);
- if (init_delay == 1) {
- msleep(1000);
- init_delay = 0;
- }
- msleep(1);
+ msleep(init_delay);
}
kfree(buf);
@@ -1277,7 +1285,7 @@
dev_kfree_skb_any(skb);
for (i = 0; i < nr_frags; i++) {
- index = frag_desc->frag_handles[i];
+ index = le16_to_cpu(frag_desc->frag_handles[i]);
skb = netxen_process_rxbuf(adapter,
rds_ring, index, cksum);
if (skb)
@@ -1428,7 +1436,6 @@
struct rcv_desc *pdesc;
struct netxen_rx_buffer *buffer;
int count = 0;
- int index = 0;
netxen_ctx_msg msg = 0;
dma_addr_t dma;
struct list_head *head;
@@ -1436,7 +1443,6 @@
rds_ring = &recv_ctx->rds_rings[ringid];
producer = rds_ring->producer;
- index = rds_ring->begin_alloc;
head = &rds_ring->free_list;
/* We can start writing rx descriptors into the phantom memory. */
@@ -1444,39 +1450,37 @@
skb = dev_alloc_skb(rds_ring->skb_size);
if (unlikely(!skb)) {
- rds_ring->begin_alloc = index;
break;
}
+ if (!adapter->ahw.cut_through)
+ skb_reserve(skb, 2);
+
+ dma = pci_map_single(pdev, skb->data,
+ rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(pdev, dma)) {
+ dev_kfree_skb_any(skb);
+ break;
+ }
+
+ count++;
buffer = list_entry(head->next, struct netxen_rx_buffer, list);
list_del(&buffer->list);
- count++; /* now there should be no failure */
- pdesc = &rds_ring->desc_head[producer];
-
- if (!adapter->ahw.cut_through)
- skb_reserve(skb, 2);
- /* This will be setup when we receive the
- * buffer after it has been filled FSL TBD TBD
- * skb->dev = netdev;
- */
- dma = pci_map_single(pdev, skb->data, rds_ring->dma_size,
- PCI_DMA_FROMDEVICE);
- pdesc->addr_buffer = cpu_to_le64(dma);
buffer->skb = skb;
buffer->state = NETXEN_BUFFER_BUSY;
buffer->dma = dma;
+
/* make a rcv descriptor */
+ pdesc = &rds_ring->desc_head[producer];
+ pdesc->addr_buffer = cpu_to_le64(dma);
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
- DPRINTK(INFO, "done writing descripter\n");
- producer =
- get_next_index(producer, rds_ring->max_rx_desc_count);
- index = get_next_index(index, rds_ring->max_rx_desc_count);
+
+ producer = get_next_index(producer, rds_ring->max_rx_desc_count);
}
/* if we did allocate buffers, then write the count to Phantom */
if (count) {
- rds_ring->begin_alloc = index;
rds_ring->producer = producer;
/* Window = 1 */
adapter->pci_write_normalize(adapter,
@@ -1515,49 +1519,50 @@
struct rcv_desc *pdesc;
struct netxen_rx_buffer *buffer;
int count = 0;
- int index = 0;
struct list_head *head;
+ dma_addr_t dma;
rds_ring = &recv_ctx->rds_rings[ringid];
producer = rds_ring->producer;
- index = rds_ring->begin_alloc;
head = &rds_ring->free_list;
/* We can start writing rx descriptors into the phantom memory. */
while (!list_empty(head)) {
skb = dev_alloc_skb(rds_ring->skb_size);
if (unlikely(!skb)) {
- rds_ring->begin_alloc = index;
break;
}
+ if (!adapter->ahw.cut_through)
+ skb_reserve(skb, 2);
+
+ dma = pci_map_single(pdev, skb->data,
+ rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(pdev, dma)) {
+ dev_kfree_skb_any(skb);
+ break;
+ }
+
+ count++;
buffer = list_entry(head->next, struct netxen_rx_buffer, list);
list_del(&buffer->list);
- count++; /* now there should be no failure */
- pdesc = &rds_ring->desc_head[producer];
- if (!adapter->ahw.cut_through)
- skb_reserve(skb, 2);
buffer->skb = skb;
buffer->state = NETXEN_BUFFER_BUSY;
- buffer->dma = pci_map_single(pdev, skb->data,
- rds_ring->dma_size,
- PCI_DMA_FROMDEVICE);
+ buffer->dma = dma;
/* make a rcv descriptor */
+ pdesc = &rds_ring->desc_head[producer];
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
- producer =
- get_next_index(producer, rds_ring->max_rx_desc_count);
- index = get_next_index(index, rds_ring->max_rx_desc_count);
- buffer = &rds_ring->rx_buf_arr[index];
+
+ producer = get_next_index(producer, rds_ring->max_rx_desc_count);
}
/* if we did allocate buffers, then write the count to Phantom */
if (count) {
- rds_ring->begin_alloc = index;
rds_ring->producer = producer;
/* Window = 1 */
adapter->pci_write_normalize(adapter,
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index ba01524..3b17a79 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -39,7 +39,9 @@
#include "netxen_nic_phan_reg.h"
#include <linux/dma-mapping.h>
+#include <linux/if_vlan.h>
#include <net/ip.h>
+#include <linux/ipv6.h>
MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
MODULE_LICENSE("GPL");
@@ -74,6 +76,7 @@
#endif
static irqreturn_t netxen_intr(int irq, void *data);
static irqreturn_t netxen_msi_intr(int irq, void *data);
+static irqreturn_t netxen_msix_intr(int irq, void *data);
/* PCI Device ID Table */
#define ENTRY(device) \
@@ -242,7 +245,7 @@
case NETXEN_BRDTYPE_P3_4_GB:
case NETXEN_BRDTYPE_P3_4_GB_MM:
adapter->msix_supported = !!use_msi_x;
- adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
+ adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
break;
case NETXEN_BRDTYPE_P2_SB35_4G:
@@ -251,6 +254,14 @@
adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
break;
+ case NETXEN_BRDTYPE_P3_10G_TP:
+ adapter->msix_supported = !!use_msi_x;
+ if (adapter->ahw.board_type == NETXEN_NIC_XGBE)
+ adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
+ else
+ adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
+ break;
+
default:
adapter->msix_supported = 0;
adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
@@ -271,10 +282,15 @@
static int
netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
{
- int ret = 0;
+ u32 val, timeout;
if (first_boot == 0x55555555) {
/* This is the first boot after power up */
+ adapter->pci_write_normalize(adapter,
+ NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC);
+
+ if (!NX_IS_REVISION_P2(adapter->ahw.revision_id))
+ return 0;
/* PCI bus master workaround */
adapter->hw_read_wx(adapter,
@@ -294,18 +310,26 @@
/* clear the register for future unloads/loads */
adapter->pci_write_normalize(adapter,
NETXEN_CAM_RAM(0x1fc), 0);
- ret = -1;
+ return -EIO;
}
- if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
- /* Start P2 boot loader */
- adapter->pci_write_normalize(adapter,
- NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC);
- adapter->pci_write_normalize(adapter,
- NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1);
- }
+ /* Start P2 boot loader */
+ val = adapter->pci_read_normalize(adapter,
+ NETXEN_ROMUSB_GLB_PEGTUNE_DONE);
+ adapter->pci_write_normalize(adapter,
+ NETXEN_ROMUSB_GLB_PEGTUNE_DONE, val | 0x1);
+ timeout = 0;
+ do {
+ msleep(1);
+ val = adapter->pci_read_normalize(adapter,
+ NETXEN_CAM_RAM(0x1fc));
+
+ if (++timeout > 5000)
+ return -EIO;
+
+ } while (val == NETXEN_BDINFO_MAGIC);
}
- return ret;
+ return 0;
}
static void netxen_set_port_mode(struct netxen_adapter *adapter)
@@ -712,17 +736,18 @@
SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
- /* ScatterGather support */
- netdev->features = NETIF_F_SG;
- netdev->features |= NETIF_F_IP_CSUM;
- netdev->features |= NETIF_F_TSO;
+ netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+ netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+
if (NX_IS_REVISION_P3(revision_id)) {
- netdev->features |= NETIF_F_IPV6_CSUM;
- netdev->features |= NETIF_F_TSO6;
+ netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
+ netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
}
- if (adapter->pci_using_dac)
+ if (adapter->pci_using_dac) {
netdev->features |= NETIF_F_HIGHDMA;
+ netdev->vlan_features |= NETIF_F_HIGHDMA;
+ }
/*
* Set the CRB window to invalid. If any register in window 0 is
@@ -784,8 +809,8 @@
CRB_CMDPEG_STATE, 0);
netxen_pinit_from_rom(adapter, 0);
msleep(1);
- netxen_load_firmware(adapter);
}
+ netxen_load_firmware(adapter);
if (NX_IS_REVISION_P3(revision_id))
netxen_pcie_strap_init(adapter);
@@ -801,13 +826,6 @@
}
- if ((first_boot == 0x55555555) &&
- (NX_IS_REVISION_P2(revision_id))) {
- /* Unlock the HW, prompting the boot sequence */
- adapter->pci_write_normalize(adapter,
- NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1);
- }
-
err = netxen_initialize_adapter_offload(adapter);
if (err)
goto err_out_iounmap;
@@ -821,7 +839,9 @@
adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, i);
/* Handshake with the card before we register the devices. */
- netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
+ err = netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
+ if (err)
+ goto err_out_free_offload;
} /* first_driver */
@@ -925,6 +945,7 @@
if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
pci_disable_msi(pdev);
+err_out_free_offload:
if (first_driver)
netxen_free_adapter_offload(adapter);
@@ -968,6 +989,9 @@
netxen_free_hw_resources(adapter);
netxen_release_rx_buffers(adapter);
netxen_free_sw_resources(adapter);
+
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ netxen_p3_free_mac_list(adapter);
}
if (adapter->portnum == 0)
@@ -983,8 +1007,10 @@
iounmap(adapter->ahw.db_base);
iounmap(adapter->ahw.pci_base0);
- iounmap(adapter->ahw.pci_base1);
- iounmap(adapter->ahw.pci_base2);
+ if (adapter->ahw.pci_base1 != NULL)
+ iounmap(adapter->ahw.pci_base1);
+ if (adapter->ahw.pci_base2 != NULL)
+ iounmap(adapter->ahw.pci_base2);
pci_release_regions(pdev);
pci_disable_device(pdev);
@@ -1059,7 +1085,9 @@
for (ring = 0; ring < adapter->max_rds_rings; ring++)
netxen_post_rx_buffers(adapter, ctx, ring);
}
- if (NETXEN_IS_MSI_FAMILY(adapter))
+ if (adapter->flags & NETXEN_NIC_MSIX_ENABLED)
+ handler = netxen_msix_intr;
+ else if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
handler = netxen_msi_intr;
else {
flags |= IRQF_SHARED;
@@ -1137,29 +1165,72 @@
return 0;
}
-void netxen_tso_check(struct netxen_adapter *adapter,
+static bool netxen_tso_check(struct net_device *netdev,
struct cmd_desc_type0 *desc, struct sk_buff *skb)
{
- if (desc->mss) {
- desc->total_hdr_length = (sizeof(struct ethhdr) +
- ip_hdrlen(skb) + tcp_hdrlen(skb));
+ bool tso = false;
+ u8 opcode = TX_ETHER_PKT;
+ __be16 protocol = skb->protocol;
+ u16 flags = 0;
- if ((NX_IS_REVISION_P3(adapter->ahw.revision_id)) &&
- (skb->protocol == htons(ETH_P_IPV6)))
- netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO6);
- else
- netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
+ if (protocol == __constant_htons(ETH_P_8021Q)) {
+ struct vlan_ethhdr *vh = (struct vlan_ethhdr *)skb->data;
+ protocol = vh->h_vlan_encapsulated_proto;
+ flags = FLAGS_VLAN_TAGGED;
+ }
+
+ if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
+ skb_shinfo(skb)->gso_size > 0) {
+
+ desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+ desc->total_hdr_length =
+ skb_transport_offset(skb) + tcp_hdrlen(skb);
+
+ opcode = (protocol == __constant_htons(ETH_P_IPV6)) ?
+ TX_TCP_LSO6 : TX_TCP_LSO;
+ tso = true;
} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
- if (ip_hdr(skb)->protocol == IPPROTO_TCP)
- netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
- else if (ip_hdr(skb)->protocol == IPPROTO_UDP)
- netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
- else
- return;
+ u8 l4proto;
+
+ if (protocol == __constant_htons(ETH_P_IP)) {
+ l4proto = ip_hdr(skb)->protocol;
+
+ if (l4proto == IPPROTO_TCP)
+ opcode = TX_TCP_PKT;
+ else if(l4proto == IPPROTO_UDP)
+ opcode = TX_UDP_PKT;
+ } else if (protocol == __constant_htons(ETH_P_IPV6)) {
+ l4proto = ipv6_hdr(skb)->nexthdr;
+
+ if (l4proto == IPPROTO_TCP)
+ opcode = TX_TCPV6_PKT;
+ else if(l4proto == IPPROTO_UDP)
+ opcode = TX_UDPV6_PKT;
+ }
}
desc->tcp_hdr_offset = skb_transport_offset(skb);
desc->ip_hdr_offset = skb_network_offset(skb);
+ netxen_set_tx_flags_opcode(desc, flags, opcode);
+ return tso;
+}
+
+static void
+netxen_clean_tx_dma_mapping(struct pci_dev *pdev,
+ struct netxen_cmd_buffer *pbuf, int last)
+{
+ int k;
+ struct netxen_skb_frag *buffrag;
+
+ buffrag = &pbuf->frag_array[0];
+ pci_unmap_single(pdev, buffrag->dma,
+ buffrag->length, PCI_DMA_TODEVICE);
+
+ for (k = 1; k < last; k++) {
+ buffrag = &pbuf->frag_array[k];
+ pci_unmap_page(pdev, buffrag->dma,
+ buffrag->length, PCI_DMA_TODEVICE);
+ }
}
static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
@@ -1167,33 +1238,22 @@
struct netxen_adapter *adapter = netdev_priv(netdev);
struct netxen_hardware_context *hw = &adapter->ahw;
unsigned int first_seg_len = skb->len - skb->data_len;
+ struct netxen_cmd_buffer *pbuf;
struct netxen_skb_frag *buffrag;
- unsigned int i;
+ struct cmd_desc_type0 *hwdesc;
+ struct pci_dev *pdev = adapter->pdev;
+ dma_addr_t temp_dma;
+ int i, k;
u32 producer, consumer;
- u32 saved_producer = 0;
- struct cmd_desc_type0 *hwdesc;
- int k;
- struct netxen_cmd_buffer *pbuf = NULL;
- int frag_count;
- int no_of_desc;
+ int frag_count, no_of_desc;
u32 num_txd = adapter->max_tx_desc_count;
+ bool is_tso = false;
frag_count = skb_shinfo(skb)->nr_frags + 1;
/* There 4 fragments per descriptor */
no_of_desc = (frag_count + 3) >> 2;
- if (netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) {
- if (skb_shinfo(skb)->gso_size > 0) {
-
- no_of_desc++;
- if ((ip_hdrlen(skb) + tcp_hdrlen(skb) +
- sizeof(struct ethhdr)) >
- (sizeof(struct cmd_desc_type0) - 2)) {
- no_of_desc++;
- }
- }
- }
producer = adapter->cmd_producer;
smp_mb();
@@ -1205,34 +1265,26 @@
}
/* Copy the descriptors into the hardware */
- saved_producer = producer;
hwdesc = &hw->cmd_desc_head[producer];
memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
/* Take skb->data itself */
pbuf = &adapter->cmd_buf_arr[producer];
- if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
- skb_shinfo(skb)->gso_size > 0) {
- pbuf->mss = skb_shinfo(skb)->gso_size;
- hwdesc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
- } else {
- pbuf->mss = 0;
- hwdesc->mss = 0;
- }
- pbuf->total_length = skb->len;
- pbuf->skb = skb;
- pbuf->cmd = TX_ETHER_PKT;
- pbuf->frag_count = frag_count;
- pbuf->port = adapter->portnum;
- buffrag = &pbuf->frag_array[0];
- buffrag->dma = pci_map_single(adapter->pdev, skb->data, first_seg_len,
- PCI_DMA_TODEVICE);
- buffrag->length = first_seg_len;
- netxen_set_cmd_desc_totallength(hwdesc, skb->len);
- netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count);
- netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT);
- netxen_set_cmd_desc_port(hwdesc, adapter->portnum);
- netxen_set_cmd_desc_ctxid(hwdesc, adapter->portnum);
+ is_tso = netxen_tso_check(netdev, hwdesc, skb);
+
+ pbuf->skb = skb;
+ pbuf->frag_count = frag_count;
+ buffrag = &pbuf->frag_array[0];
+ temp_dma = pci_map_single(pdev, skb->data, first_seg_len,
+ PCI_DMA_TODEVICE);
+ if (pci_dma_mapping_error(pdev, temp_dma))
+ goto drop_packet;
+
+ buffrag->dma = temp_dma;
+ buffrag->length = first_seg_len;
+ netxen_set_tx_frags_len(hwdesc, frag_count, skb->len);
+ netxen_set_tx_port(hwdesc, adapter->portnum);
+
hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
@@ -1240,7 +1292,6 @@
struct skb_frag_struct *frag;
int len, temp_len;
unsigned long offset;
- dma_addr_t temp_dma;
/* move to next desc. if there is a need */
if ((i & 0x3) == 0) {
@@ -1256,8 +1307,12 @@
offset = frag->page_offset;
temp_len = len;
- temp_dma = pci_map_page(adapter->pdev, frag->page, offset,
+ temp_dma = pci_map_page(pdev, frag->page, offset,
len, PCI_DMA_TODEVICE);
+ if (pci_dma_mapping_error(pdev, temp_dma)) {
+ netxen_clean_tx_dma_mapping(pdev, pbuf, i);
+ goto drop_packet;
+ }
buffrag++;
buffrag->dma = temp_dma;
@@ -1285,16 +1340,12 @@
}
producer = get_next_index(producer, num_txd);
- /* might change opcode to TX_TCP_LSO */
- netxen_tso_check(adapter, &hw->cmd_desc_head[saved_producer], skb);
-
/* For LSO, we need to copy the MAC/IP/TCP headers into
* the descriptor ring
*/
- if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer])
- == TX_TCP_LSO) {
+ if (is_tso) {
int hdr_len, first_hdr_len, more_hdr;
- hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length;
+ hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) {
first_hdr_len = sizeof(struct cmd_desc_type0) - 2;
more_hdr = 1;
@@ -1336,6 +1387,11 @@
netdev->trans_start = jiffies;
return NETDEV_TX_OK;
+
+drop_packet:
+ adapter->stats.txdropped++;
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
}
static int netxen_nic_check_temp(struct netxen_adapter *adapter)
@@ -1407,6 +1463,8 @@
netif_carrier_off(netdev);
netif_stop_queue(netdev);
}
+
+ netxen_nic_set_link_parameters(adapter);
} else if (!adapter->ahw.linkup && linkup) {
printk(KERN_INFO "%s: %s NIC Link is up\n",
netxen_nic_driver_name, netdev->name);
@@ -1415,6 +1473,8 @@
netif_carrier_on(netdev);
netif_wake_queue(netdev);
}
+
+ netxen_nic_set_link_parameters(adapter);
}
}
@@ -1555,6 +1615,14 @@
return IRQ_HANDLED;
}
+static irqreturn_t netxen_msix_intr(int irq, void *data)
+{
+ struct netxen_adapter *adapter = data;
+
+ napi_schedule(&adapter->napi);
+ return IRQ_HANDLED;
+}
+
static int netxen_nic_poll(struct napi_struct *napi, int budget)
{
struct netxen_adapter *adapter = container_of(napi, struct netxen_adapter, napi);
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 5b7a574..d0349e7 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -712,7 +712,7 @@
rcmdsta = read_dma_reg(PAS_DMA_RXINT_RCMDSTA(mac->dma_if));
ccmdsta = read_dma_reg(PAS_DMA_RXCHAN_CCMDSTA(chan->chno));
- printk(KERN_ERR "pasemi_mac: rx error. macrx %016lx, rx status %lx\n",
+ printk(KERN_ERR "pasemi_mac: rx error. macrx %016llx, rx status %llx\n",
macrx, *chan->status);
printk(KERN_ERR "pasemi_mac: rcmdsta %08x ccmdsta %08x\n",
@@ -730,8 +730,8 @@
cmdsta = read_dma_reg(PAS_DMA_TXCHAN_TCMDSTA(chan->chno));
- printk(KERN_ERR "pasemi_mac: tx error. mactx 0x%016lx, "\
- "tx status 0x%016lx\n", mactx, *chan->status);
+ printk(KERN_ERR "pasemi_mac: tx error. mactx 0x%016llx, "\
+ "tx status 0x%016llx\n", mactx, *chan->status);
printk(KERN_ERR "pasemi_mac: tcmdsta 0x%08x\n", cmdsta);
}
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index c38ed77..a699940 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -586,7 +586,7 @@
}
if ((link->conf.ConfigBase == 0x03c0)
- && (link->manf_id == 0x149) && (link->card_id = 0xc1ab)) {
+ && (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
goto failed;
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 11adf6e..811a63769 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -296,9 +296,8 @@
struct phy_driver *phydrv = to_phy_driver(drv);
struct phy_device *phydev = to_phy_device(dev);
- if ((!device_may_wakeup(phydev->dev.parent)) &&
- (phydrv && phydrv->suspend))
- ret = phydrv->suspend(phydev);
+ if (drv && phydrv->suspend && !device_may_wakeup(phydev->dev.parent))
+ ret = phydrv->suspend(phydev);
return ret;
}
@@ -310,8 +309,7 @@
struct phy_driver *phydrv = to_phy_driver(drv);
struct phy_device *phydev = to_phy_device(dev);
- if ((!device_may_wakeup(phydev->dev.parent)) &&
- (phydrv && phydrv->resume))
+ if (drv && phydrv->resume && !device_may_wakeup(phydev->dev.parent))
ret = phydrv->resume(phydev);
return ret;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e354601..0a06e4f 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -231,15 +231,6 @@
if ((phy_id & 0x1fffffff) == 0x1fffffff)
return NULL;
- /*
- * Broken hardware is sometimes missing the pull-up resistor on the
- * MDIO line, which results in reads to non-existent devices returning
- * 0 rather than 0xffff. Catch this here and treat 0 as a non-existent
- * device as well.
- */
- if (phy_id == 0)
- return NULL;
-
dev = phy_device_create(bus, addr, phy_id);
return dev;
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index c05d38d..1387187 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -81,6 +81,9 @@
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
@@ -102,6 +105,9 @@
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
@@ -123,6 +129,9 @@
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
@@ -144,6 +153,9 @@
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 06b4482..7b2728b 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -250,6 +250,7 @@
static int ppp_disconnect_channel(struct channel *pch);
static void ppp_destroy_channel(struct channel *pch);
static int unit_get(struct idr *p, void *ptr);
+static int unit_set(struct idr *p, void *ptr, int n);
static void unit_put(struct idr *p, int n);
static void *unit_find(struct idr *p, int n);
@@ -2432,11 +2433,18 @@
} else {
if (unit_find(&ppp_units_idr, unit))
goto out2; /* unit already exists */
- else {
- /* darn, someone is cheating us? */
- *retp = -EINVAL;
+ /*
+ * if caller need a specified unit number
+ * lets try to satisfy him, otherwise --
+ * he should better ask us for new unit number
+ *
+ * NOTE: yes I know that returning EEXIST it's not
+ * fair but at least pppd will ask us to allocate
+ * new unit in this case so user is happy :)
+ */
+ unit = unit_set(&ppp_units_idr, ppp, unit);
+ if (unit < 0)
goto out2;
- }
}
/* Initialize the new ppp unit */
@@ -2677,14 +2685,37 @@
* by holding all_ppp_mutex
*/
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+ int unit, err;
+
+again:
+ if (!idr_pre_get(p, GFP_KERNEL)) {
+ printk(KERN_ERR "PPP: No free memory for idr\n");
+ return -ENOMEM;
+ }
+
+ err = idr_get_new_above(p, ptr, n, &unit);
+ if (err == -EAGAIN)
+ goto again;
+
+ if (unit != n) {
+ idr_remove(p, unit);
+ return -EINVAL;
+ }
+
+ return unit;
+}
+
/* get new free unit number and associate pointer with it */
static int unit_get(struct idr *p, void *ptr)
{
int unit, err;
again:
- if (idr_pre_get(p, GFP_KERNEL) == 0) {
- printk(KERN_ERR "Out of memory expanding drawable idr\n");
+ if (!idr_pre_get(p, GFP_KERNEL)) {
+ printk(KERN_ERR "PPP: No free memory for idr\n");
return -ENOMEM;
}
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index ec23142..335da483 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -2168,7 +2168,7 @@
complete(&wl->assoc_done);
netif_carrier_on(port_to_netdev(wl_port(wl)));
} else
- pr_debug("%s: event %#lx under wpa\n",
+ pr_debug("%s: event %#llx under wpa\n",
__func__, event);
}
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index c1dadad..e6fdce9 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -787,12 +787,12 @@
struct flash_params {
u8 dev_id_str[4];
- u16 size;
- u16 csum;
- u16 ver;
- u16 sub_dev_id;
+ __le16 size;
+ __le16 csum;
+ __le16 ver;
+ __le16 sub_dev_id;
u8 mac_addr[6];
- u16 res;
+ __le16 res;
};
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 45421c8..3d1d7b6 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -641,7 +641,7 @@
}
-static int ql_read_flash_word(struct ql_adapter *qdev, int offset, u32 *data)
+static int ql_read_flash_word(struct ql_adapter *qdev, int offset, __le32 *data)
{
int status = 0;
/* wait for reg to come ready */
@@ -656,8 +656,11 @@
FLASH_ADDR, FLASH_ADDR_RDY, FLASH_ADDR_ERR);
if (status)
goto exit;
- /* get the data */
- *data = ql_read32(qdev, FLASH_DATA);
+ /* This data is stored on flash as an array of
+ * __le32. Since ql_read32() returns cpu endian
+ * we need to swap it back.
+ */
+ *data = cpu_to_le32(ql_read32(qdev, FLASH_DATA));
exit:
return status;
}
@@ -666,13 +669,20 @@
{
int i;
int status;
- u32 *p = (u32 *)&qdev->flash;
+ __le32 *p = (__le32 *)&qdev->flash;
+ u32 offset = 0;
+
+ /* Second function's parameters follow the first
+ * function's.
+ */
+ if (qdev->func)
+ offset = sizeof(qdev->flash) / sizeof(u32);
if (ql_sem_spinlock(qdev, SEM_FLASH_MASK))
return -ETIMEDOUT;
for (i = 0; i < sizeof(qdev->flash) / sizeof(u32); i++, p++) {
- status = ql_read_flash_word(qdev, i, p);
+ status = ql_read_flash_word(qdev, i+offset, p);
if (status) {
QPRINTK(qdev, IFUP, ERR, "Error reading flash.\n");
goto exit;
@@ -3826,7 +3836,7 @@
{
struct net_device *ndev = pci_get_drvdata(pdev);
struct ql_adapter *qdev = netdev_priv(ndev);
- int err;
+ int err, i;
netif_device_detach(ndev);
@@ -3836,6 +3846,9 @@
return err;
}
+ for (i = qdev->rss_ring_first_cq_id; i < qdev->rx_ring_count; i++)
+ netif_napi_del(&qdev->rx_ring[i].napi);
+
err = pci_save_state(pdev);
if (err)
return err;
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 72fd9e9..b2dcdb5 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -438,7 +438,6 @@
{
struct r6040_private *lp = netdev_priv(dev);
void __iomem *ioaddr = lp->base;
- struct pci_dev *pdev = lp->pdev;
int limit = 2048;
u16 *adrp;
u16 cmd;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 2c73ca6..0771eb6 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -437,6 +437,22 @@
RTL_FEATURE_GMII = (1 << 2),
};
+struct rtl8169_counters {
+ __le64 tx_packets;
+ __le64 rx_packets;
+ __le64 tx_errors;
+ __le32 rx_errors;
+ __le16 rx_missed;
+ __le16 align_errors;
+ __le32 tx_one_collision;
+ __le32 tx_multi_collision;
+ __le64 rx_unicast;
+ __le64 rx_broadcast;
+ __le32 rx_multicast;
+ __le16 tx_aborted;
+ __le16 tx_underun;
+};
+
struct rtl8169_private {
void __iomem *mmio_addr; /* memory map physical address */
struct pci_dev *pci_dev; /* Index of PCI device */
@@ -480,6 +496,7 @@
unsigned features;
struct mii_if_info mii;
+ struct rtl8169_counters counters;
};
MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
@@ -1100,22 +1117,6 @@
"tx_underrun",
};
-struct rtl8169_counters {
- __le64 tx_packets;
- __le64 rx_packets;
- __le64 tx_errors;
- __le32 rx_errors;
- __le16 rx_missed;
- __le16 align_errors;
- __le32 tx_one_collision;
- __le32 tx_multi_collision;
- __le64 rx_unicast;
- __le64 rx_broadcast;
- __le32 rx_multicast;
- __le16 tx_aborted;
- __le16 tx_underun;
-};
-
static int rtl8169_get_sset_count(struct net_device *dev, int sset)
{
switch (sset) {
@@ -1126,16 +1127,21 @@
}
}
-static void rtl8169_get_ethtool_stats(struct net_device *dev,
- struct ethtool_stats *stats, u64 *data)
+static void rtl8169_update_counters(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
struct rtl8169_counters *counters;
dma_addr_t paddr;
u32 cmd;
+ int wait = 1000;
- ASSERT_RTNL();
+ /*
+ * Some chips are unable to dump tally counters when the receiver
+ * is disabled.
+ */
+ if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0)
+ return;
counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr);
if (!counters)
@@ -1146,31 +1152,45 @@
RTL_W32(CounterAddrLow, cmd);
RTL_W32(CounterAddrLow, cmd | CounterDump);
- while (RTL_R32(CounterAddrLow) & CounterDump) {
- if (msleep_interruptible(1))
+ while (wait--) {
+ if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) {
+ /* copy updated counters */
+ memcpy(&tp->counters, counters, sizeof(*counters));
break;
+ }
+ udelay(10);
}
RTL_W32(CounterAddrLow, 0);
RTL_W32(CounterAddrHigh, 0);
- data[0] = le64_to_cpu(counters->tx_packets);
- data[1] = le64_to_cpu(counters->rx_packets);
- data[2] = le64_to_cpu(counters->tx_errors);
- data[3] = le32_to_cpu(counters->rx_errors);
- data[4] = le16_to_cpu(counters->rx_missed);
- data[5] = le16_to_cpu(counters->align_errors);
- data[6] = le32_to_cpu(counters->tx_one_collision);
- data[7] = le32_to_cpu(counters->tx_multi_collision);
- data[8] = le64_to_cpu(counters->rx_unicast);
- data[9] = le64_to_cpu(counters->rx_broadcast);
- data[10] = le32_to_cpu(counters->rx_multicast);
- data[11] = le16_to_cpu(counters->tx_aborted);
- data[12] = le16_to_cpu(counters->tx_underun);
-
pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr);
}
+static void rtl8169_get_ethtool_stats(struct net_device *dev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct rtl8169_private *tp = netdev_priv(dev);
+
+ ASSERT_RTNL();
+
+ rtl8169_update_counters(dev);
+
+ data[0] = le64_to_cpu(tp->counters.tx_packets);
+ data[1] = le64_to_cpu(tp->counters.rx_packets);
+ data[2] = le64_to_cpu(tp->counters.tx_errors);
+ data[3] = le32_to_cpu(tp->counters.rx_errors);
+ data[4] = le16_to_cpu(tp->counters.rx_missed);
+ data[5] = le16_to_cpu(tp->counters.align_errors);
+ data[6] = le32_to_cpu(tp->counters.tx_one_collision);
+ data[7] = le32_to_cpu(tp->counters.tx_multi_collision);
+ data[8] = le64_to_cpu(tp->counters.rx_unicast);
+ data[9] = le64_to_cpu(tp->counters.rx_broadcast);
+ data[10] = le32_to_cpu(tp->counters.rx_multicast);
+ data[11] = le16_to_cpu(tp->counters.tx_aborted);
+ data[12] = le16_to_cpu(tp->counters.tx_underun);
+}
+
static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
switch(stringset) {
@@ -3682,6 +3702,9 @@
struct rtl8169_private *tp = netdev_priv(dev);
struct pci_dev *pdev = tp->pci_dev;
+ /* update counters before going down */
+ rtl8169_update_counters(dev);
+
rtl8169_down(dev);
free_irq(dev->irq, dev);
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 7673fd9..ab0e09b 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -676,9 +676,8 @@
rc = efx->phy_op->init(efx);
if (rc)
return rc;
- efx->phy_op->reconfigure(efx);
-
mutex_lock(&efx->mac_lock);
+ efx->phy_op->reconfigure(efx);
rc = falcon_switch_mac(efx);
mutex_unlock(&efx->mac_lock);
if (rc)
@@ -686,7 +685,7 @@
efx->mac_op->reconfigure(efx);
efx->port_initialized = true;
- efx->stats_enabled = true;
+ efx_stats_enable(efx);
return 0;
fail:
@@ -735,6 +734,7 @@
if (!efx->port_initialized)
return;
+ efx_stats_disable(efx);
efx->phy_op->fini(efx);
efx->port_initialized = false;
@@ -1361,6 +1361,20 @@
return 0;
}
+void efx_stats_disable(struct efx_nic *efx)
+{
+ spin_lock(&efx->stats_lock);
+ ++efx->stats_disable_count;
+ spin_unlock(&efx->stats_lock);
+}
+
+void efx_stats_enable(struct efx_nic *efx)
+{
+ spin_lock(&efx->stats_lock);
+ --efx->stats_disable_count;
+ spin_unlock(&efx->stats_lock);
+}
+
/* Context: process, dev_base_lock or RTNL held, non-blocking. */
static struct net_device_stats *efx_net_stats(struct net_device *net_dev)
{
@@ -1369,12 +1383,12 @@
struct net_device_stats *stats = &net_dev->stats;
/* Update stats if possible, but do not wait if another thread
- * is updating them (or resetting the NIC); slightly stale
- * stats are acceptable.
+ * is updating them or if MAC stats fetches are temporarily
+ * disabled; slightly stale stats are acceptable.
*/
if (!spin_trylock(&efx->stats_lock))
return stats;
- if (efx->stats_enabled) {
+ if (!efx->stats_disable_count) {
efx->mac_op->update_stats(efx);
falcon_update_nic_stats(efx);
}
@@ -1622,16 +1636,12 @@
/* Tears down the entire software state and most of the hardware state
* before reset. */
-void efx_reset_down(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+void efx_reset_down(struct efx_nic *efx, enum reset_type method,
+ struct ethtool_cmd *ecmd)
{
EFX_ASSERT_RESET_SERIALISED(efx);
- /* The net_dev->get_stats handler is quite slow, and will fail
- * if a fetch is pending over reset. Serialise against it. */
- spin_lock(&efx->stats_lock);
- efx->stats_enabled = false;
- spin_unlock(&efx->stats_lock);
-
+ efx_stats_disable(efx);
efx_stop_all(efx);
mutex_lock(&efx->mac_lock);
mutex_lock(&efx->spi_lock);
@@ -1639,6 +1649,8 @@
efx->phy_op->get_settings(efx, ecmd);
efx_fini_channels(efx);
+ if (efx->port_initialized && method != RESET_TYPE_INVISIBLE)
+ efx->phy_op->fini(efx);
}
/* This function will always ensure that the locks acquired in
@@ -1646,7 +1658,8 @@
* that we were unable to reinitialise the hardware, and the
* driver should be disabled. If ok is false, then the rx and tx
* engines are not restarted, pending a RESET_DISABLE. */
-int efx_reset_up(struct efx_nic *efx, struct ethtool_cmd *ecmd, bool ok)
+int efx_reset_up(struct efx_nic *efx, enum reset_type method,
+ struct ethtool_cmd *ecmd, bool ok)
{
int rc;
@@ -1658,6 +1671,15 @@
ok = false;
}
+ if (efx->port_initialized && method != RESET_TYPE_INVISIBLE) {
+ if (ok) {
+ rc = efx->phy_op->init(efx);
+ if (rc)
+ ok = false;
+ } else
+ efx->port_initialized = false;
+ }
+
if (ok) {
efx_init_channels(efx);
@@ -1670,7 +1692,7 @@
if (ok) {
efx_start_all(efx);
- efx->stats_enabled = true;
+ efx_stats_enable(efx);
}
return rc;
}
@@ -1702,7 +1724,7 @@
EFX_INFO(efx, "resetting (%d)\n", method);
- efx_reset_down(efx, &ecmd);
+ efx_reset_down(efx, method, &ecmd);
rc = falcon_reset_hw(efx, method);
if (rc) {
@@ -1721,10 +1743,10 @@
/* Leave device stopped if necessary */
if (method == RESET_TYPE_DISABLE) {
- efx_reset_up(efx, &ecmd, false);
+ efx_reset_up(efx, method, &ecmd, false);
rc = -EIO;
} else {
- rc = efx_reset_up(efx, &ecmd, true);
+ rc = efx_reset_up(efx, method, &ecmd, true);
}
out_disable:
@@ -1876,6 +1898,7 @@
efx->rx_checksum_enabled = true;
spin_lock_init(&efx->netif_stop_lock);
spin_lock_init(&efx->stats_lock);
+ efx->stats_disable_count = 1;
mutex_init(&efx->mac_lock);
efx->mac_op = &efx_dummy_mac_operations;
efx->phy_op = &efx_dummy_phy_operations;
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index 0dd7a53..55d0f13 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -36,13 +36,16 @@
extern void efx_flush_queues(struct efx_nic *efx);
/* Ports */
+extern void efx_stats_disable(struct efx_nic *efx);
+extern void efx_stats_enable(struct efx_nic *efx);
extern void efx_reconfigure_port(struct efx_nic *efx);
extern void __efx_reconfigure_port(struct efx_nic *efx);
/* Reset handling */
-extern void efx_reset_down(struct efx_nic *efx, struct ethtool_cmd *ecmd);
-extern int efx_reset_up(struct efx_nic *efx, struct ethtool_cmd *ecmd,
- bool ok);
+extern void efx_reset_down(struct efx_nic *efx, enum reset_type method,
+ struct ethtool_cmd *ecmd);
+extern int efx_reset_up(struct efx_nic *efx, enum reset_type method,
+ struct ethtool_cmd *ecmd, bool ok);
/* Global */
extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 53d259e..7b5924c0 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -219,9 +219,6 @@
struct efx_nic *efx = netdev_priv(net_dev);
int rc;
- if (EFX_WORKAROUND_13963(efx) && !ecmd->autoneg)
- return -EINVAL;
-
/* Falcon GMAC does not support 1000Mbps HD */
if (ecmd->speed == SPEED_1000 && ecmd->duplex != DUPLEX_FULL) {
EFX_LOG(efx, "rejecting unsupported 1000Mbps HD"
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 5b9f2d9..d5378e6 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -824,10 +824,6 @@
rx_ev_pause_frm ? " [PAUSE]" : "");
}
#endif
-
- if (unlikely(rx_ev_eth_crc_err && EFX_WORKAROUND_10750(efx) &&
- efx->phy_type == PHY_TYPE_SFX7101))
- tenxpress_crc_err(efx);
}
/* Handle receive events that are not in-order. */
@@ -1887,7 +1883,7 @@
/* MAC stats will fail whilst the TX fifo is draining. Serialise
* the drain sequence with the statistics fetch */
- spin_lock(&efx->stats_lock);
+ efx_stats_disable(efx);
falcon_read(efx, ®, MAC0_CTRL_REG_KER);
EFX_SET_OWORD_FIELD(reg, TXFIFO_DRAIN_EN_B0, 1);
@@ -1917,7 +1913,7 @@
udelay(10);
}
- spin_unlock(&efx->stats_lock);
+ efx_stats_enable(efx);
/* If we've reset the EM block and the link is up, then
* we'll have to kick the XAUI link so the PHY can recover */
@@ -2277,6 +2273,10 @@
struct efx_mac_operations *old_mac_op = efx->mac_op;
efx_oword_t nic_stat;
unsigned strap_val;
+ int rc = 0;
+
+ /* Don't try to fetch MAC stats while we're switching MACs */
+ efx_stats_disable(efx);
/* Internal loopbacks override the phy speed setting */
if (efx->loopback_mode == LOOPBACK_GMAC) {
@@ -2287,16 +2287,12 @@
efx->link_fd = true;
}
+ WARN_ON(!mutex_is_locked(&efx->mac_lock));
efx->mac_op = (EFX_IS10G(efx) ?
&falcon_xmac_operations : &falcon_gmac_operations);
- if (old_mac_op == efx->mac_op)
- return 0;
- WARN_ON(!mutex_is_locked(&efx->mac_lock));
-
- /* Not all macs support a mac-level link state */
- efx->mac_up = true;
-
+ /* Always push the NIC_STAT_REG setting even if the mac hasn't
+ * changed, because this function is run post online reset */
falcon_read(efx, &nic_stat, NIC_STAT_REG);
strap_val = EFX_IS10G(efx) ? 5 : 3;
if (falcon_rev(efx) >= FALCON_REV_B0) {
@@ -2309,9 +2305,17 @@
BUG_ON(EFX_OWORD_FIELD(nic_stat, STRAP_PINS) != strap_val);
}
+ if (old_mac_op == efx->mac_op)
+ goto out;
EFX_LOG(efx, "selected %cMAC\n", EFX_IS10G(efx) ? 'X' : 'G');
- return falcon_reset_macs(efx);
+ /* Not all macs support a mac-level link state */
+ efx->mac_up = true;
+
+ rc = falcon_reset_macs(efx);
+out:
+ efx_stats_enable(efx);
+ return rc;
}
/* This call is responsible for hooking in the MAC and PHY operations */
diff --git a/drivers/net/sfc/mdio_10g.c b/drivers/net/sfc/mdio_10g.c
index f6a1642..f9e2f95 100644
--- a/drivers/net/sfc/mdio_10g.c
+++ b/drivers/net/sfc/mdio_10g.c
@@ -15,6 +15,7 @@
#include "net_driver.h"
#include "mdio_10g.h"
#include "boards.h"
+#include "workarounds.h"
int mdio_clause45_reset_mmd(struct efx_nic *port, int mmd,
int spins, int spintime)
@@ -179,17 +180,12 @@
return false;
else if (efx_phy_mode_disabled(efx->phy_mode))
return false;
- else if (efx->loopback_mode == LOOPBACK_PHYXS) {
+ else if (efx->loopback_mode == LOOPBACK_PHYXS)
mmd_mask &= ~(MDIO_MMDREG_DEVS_PHYXS |
MDIO_MMDREG_DEVS_PCS |
MDIO_MMDREG_DEVS_PMAPMD |
MDIO_MMDREG_DEVS_AN);
- if (!mmd_mask) {
- reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PHYXS,
- MDIO_PHYXS_STATUS2);
- return !(reg & (1 << MDIO_PHYXS_STATUS2_RX_FAULT_LBN));
- }
- } else if (efx->loopback_mode == LOOPBACK_PCS)
+ else if (efx->loopback_mode == LOOPBACK_PCS)
mmd_mask &= ~(MDIO_MMDREG_DEVS_PCS |
MDIO_MMDREG_DEVS_PMAPMD |
MDIO_MMDREG_DEVS_AN);
@@ -197,6 +193,13 @@
mmd_mask &= ~(MDIO_MMDREG_DEVS_PMAPMD |
MDIO_MMDREG_DEVS_AN);
+ if (!mmd_mask) {
+ /* Use presence of XGMII faults in leui of link state */
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PHYXS,
+ MDIO_PHYXS_STATUS2);
+ return !(reg & (1 << MDIO_PHYXS_STATUS2_RX_FAULT_LBN));
+ }
+
while (mmd_mask) {
if (mmd_mask & 1) {
/* Double reads because link state is latched, and a
@@ -263,7 +266,7 @@
}
}
-static u32 mdio_clause45_get_an(struct efx_nic *efx, u16 addr, u32 xnp)
+static u32 mdio_clause45_get_an(struct efx_nic *efx, u16 addr)
{
int phy_id = efx->mii.phy_id;
u32 result = 0;
@@ -278,9 +281,6 @@
result |= ADVERTISED_100baseT_Half;
if (reg & ADVERTISE_100FULL)
result |= ADVERTISED_100baseT_Full;
- if (reg & LPA_RESV)
- result |= xnp;
-
return result;
}
@@ -310,7 +310,7 @@
*/
void mdio_clause45_get_settings_ext(struct efx_nic *efx,
struct ethtool_cmd *ecmd,
- u32 xnp, u32 xnp_lpa)
+ u32 npage_adv, u32 npage_lpa)
{
int phy_id = efx->mii.phy_id;
int reg;
@@ -361,8 +361,8 @@
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->advertising |=
ADVERTISED_Autoneg |
- mdio_clause45_get_an(efx,
- MDIO_AN_ADVERTISE, xnp);
+ mdio_clause45_get_an(efx, MDIO_AN_ADVERTISE) |
+ npage_adv;
} else
ecmd->autoneg = AUTONEG_DISABLE;
} else
@@ -371,27 +371,30 @@
if (ecmd->autoneg) {
/* If AN is complete, report best common mode,
* otherwise report best advertised mode. */
- u32 common = ecmd->advertising;
+ u32 modes = 0;
if (mdio_clause45_read(efx, phy_id, MDIO_MMD_AN,
MDIO_MMDREG_STAT1) &
- (1 << MDIO_AN_STATUS_AN_DONE_LBN)) {
- common &= mdio_clause45_get_an(efx, MDIO_AN_LPA,
- xnp_lpa);
- }
- if (common & ADVERTISED_10000baseT_Full) {
+ (1 << MDIO_AN_STATUS_AN_DONE_LBN))
+ modes = (ecmd->advertising &
+ (mdio_clause45_get_an(efx, MDIO_AN_LPA) |
+ npage_lpa));
+ if (modes == 0)
+ modes = ecmd->advertising;
+
+ if (modes & ADVERTISED_10000baseT_Full) {
ecmd->speed = SPEED_10000;
ecmd->duplex = DUPLEX_FULL;
- } else if (common & (ADVERTISED_1000baseT_Full |
- ADVERTISED_1000baseT_Half)) {
+ } else if (modes & (ADVERTISED_1000baseT_Full |
+ ADVERTISED_1000baseT_Half)) {
ecmd->speed = SPEED_1000;
- ecmd->duplex = !!(common & ADVERTISED_1000baseT_Full);
- } else if (common & (ADVERTISED_100baseT_Full |
- ADVERTISED_100baseT_Half)) {
+ ecmd->duplex = !!(modes & ADVERTISED_1000baseT_Full);
+ } else if (modes & (ADVERTISED_100baseT_Full |
+ ADVERTISED_100baseT_Half)) {
ecmd->speed = SPEED_100;
- ecmd->duplex = !!(common & ADVERTISED_100baseT_Full);
+ ecmd->duplex = !!(modes & ADVERTISED_100baseT_Full);
} else {
ecmd->speed = SPEED_10;
- ecmd->duplex = !!(common & ADVERTISED_10baseT_Full);
+ ecmd->duplex = !!(modes & ADVERTISED_10baseT_Full);
}
} else {
/* Report forced settings */
@@ -415,7 +418,7 @@
int phy_id = efx->mii.phy_id;
struct ethtool_cmd prev;
u32 required;
- int ctrl1_bits, reg;
+ int reg;
efx->phy_op->get_settings(efx, &prev);
@@ -430,99 +433,83 @@
if (prev.port != PORT_TP || ecmd->port != PORT_TP)
return -EINVAL;
- /* Check that PHY supports these settings and work out the
- * basic control bits */
- if (ecmd->duplex) {
+ /* Check that PHY supports these settings */
+ if (ecmd->autoneg) {
+ required = SUPPORTED_Autoneg;
+ } else if (ecmd->duplex) {
switch (ecmd->speed) {
- case SPEED_10:
- ctrl1_bits = BMCR_FULLDPLX;
- required = SUPPORTED_10baseT_Full;
- break;
- case SPEED_100:
- ctrl1_bits = BMCR_SPEED100 | BMCR_FULLDPLX;
- required = SUPPORTED_100baseT_Full;
- break;
- case SPEED_1000:
- ctrl1_bits = BMCR_SPEED1000 | BMCR_FULLDPLX;
- required = SUPPORTED_1000baseT_Full;
- break;
- case SPEED_10000:
- ctrl1_bits = (BMCR_SPEED1000 | BMCR_SPEED100 |
- BMCR_FULLDPLX);
- required = SUPPORTED_10000baseT_Full;
- break;
- default:
- return -EINVAL;
+ case SPEED_10: required = SUPPORTED_10baseT_Full; break;
+ case SPEED_100: required = SUPPORTED_100baseT_Full; break;
+ default: return -EINVAL;
}
} else {
switch (ecmd->speed) {
- case SPEED_10:
- ctrl1_bits = 0;
- required = SUPPORTED_10baseT_Half;
- break;
- case SPEED_100:
- ctrl1_bits = BMCR_SPEED100;
- required = SUPPORTED_100baseT_Half;
- break;
- case SPEED_1000:
- ctrl1_bits = BMCR_SPEED1000;
- required = SUPPORTED_1000baseT_Half;
- break;
- default:
- return -EINVAL;
+ case SPEED_10: required = SUPPORTED_10baseT_Half; break;
+ case SPEED_100: required = SUPPORTED_100baseT_Half; break;
+ default: return -EINVAL;
}
}
- if (ecmd->autoneg)
- required |= SUPPORTED_Autoneg;
required |= ecmd->advertising;
if (required & ~prev.supported)
return -EINVAL;
- /* Set the basic control bits */
- reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PMAPMD,
- MDIO_MMDREG_CTRL1);
- reg &= ~(BMCR_SPEED1000 | BMCR_SPEED100 | BMCR_FULLDPLX | 0x003c);
- reg |= ctrl1_bits;
- mdio_clause45_write(efx, phy_id, MDIO_MMD_PMAPMD, MDIO_MMDREG_CTRL1,
- reg);
+ if (ecmd->autoneg) {
+ bool xnp = (ecmd->advertising & ADVERTISED_10000baseT_Full
+ || EFX_WORKAROUND_13204(efx));
- /* Set the AN registers */
- if (ecmd->autoneg != prev.autoneg ||
- ecmd->advertising != prev.advertising) {
- bool xnp = false;
+ /* Set up the base page */
+ reg = ADVERTISE_CSMA;
+ if (ecmd->advertising & ADVERTISED_10baseT_Half)
+ reg |= ADVERTISE_10HALF;
+ if (ecmd->advertising & ADVERTISED_10baseT_Full)
+ reg |= ADVERTISE_10FULL;
+ if (ecmd->advertising & ADVERTISED_100baseT_Half)
+ reg |= ADVERTISE_100HALF;
+ if (ecmd->advertising & ADVERTISED_100baseT_Full)
+ reg |= ADVERTISE_100FULL;
+ if (xnp)
+ reg |= ADVERTISE_RESV;
+ else if (ecmd->advertising & (ADVERTISED_1000baseT_Half |
+ ADVERTISED_1000baseT_Full))
+ reg |= ADVERTISE_NPAGE;
+ reg |= efx_fc_advertise(efx->wanted_fc);
+ mdio_clause45_write(efx, phy_id, MDIO_MMD_AN,
+ MDIO_AN_ADVERTISE, reg);
- if (efx->phy_op->set_xnp_advertise)
- xnp = efx->phy_op->set_xnp_advertise(efx,
- ecmd->advertising);
+ /* Set up the (extended) next page if necessary */
+ if (efx->phy_op->set_npage_adv)
+ efx->phy_op->set_npage_adv(efx, ecmd->advertising);
- if (ecmd->autoneg) {
- reg = 0;
- if (ecmd->advertising & ADVERTISED_10baseT_Half)
- reg |= ADVERTISE_10HALF;
- if (ecmd->advertising & ADVERTISED_10baseT_Full)
- reg |= ADVERTISE_10FULL;
- if (ecmd->advertising & ADVERTISED_100baseT_Half)
- reg |= ADVERTISE_100HALF;
- if (ecmd->advertising & ADVERTISED_100baseT_Full)
- reg |= ADVERTISE_100FULL;
- if (xnp)
- reg |= ADVERTISE_RESV;
- mdio_clause45_write(efx, phy_id, MDIO_MMD_AN,
- MDIO_AN_ADVERTISE, reg);
- }
-
+ /* Enable and restart AN */
reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_AN,
MDIO_MMDREG_CTRL1);
- if (ecmd->autoneg)
- reg |= BMCR_ANENABLE | BMCR_ANRESTART;
- else
- reg &= ~BMCR_ANENABLE;
+ reg |= BMCR_ANENABLE;
+ if (!(EFX_WORKAROUND_15195(efx) &&
+ LOOPBACK_MASK(efx) & efx->phy_op->loopbacks))
+ reg |= BMCR_ANRESTART;
if (xnp)
reg |= 1 << MDIO_AN_CTRL_XNP_LBN;
else
reg &= ~(1 << MDIO_AN_CTRL_XNP_LBN);
mdio_clause45_write(efx, phy_id, MDIO_MMD_AN,
MDIO_MMDREG_CTRL1, reg);
+ } else {
+ /* Disable AN */
+ mdio_clause45_set_flag(efx, phy_id, MDIO_MMD_AN,
+ MDIO_MMDREG_CTRL1,
+ __ffs(BMCR_ANENABLE), false);
+
+ /* Set the basic control bits */
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PMAPMD,
+ MDIO_MMDREG_CTRL1);
+ reg &= ~(BMCR_SPEED1000 | BMCR_SPEED100 | BMCR_FULLDPLX |
+ 0x003c);
+ if (ecmd->speed == SPEED_100)
+ reg |= BMCR_SPEED100;
+ if (ecmd->duplex)
+ reg |= BMCR_FULLDPLX;
+ mdio_clause45_write(efx, phy_id, MDIO_MMD_PMAPMD,
+ MDIO_MMDREG_CTRL1, reg);
}
return 0;
diff --git a/drivers/net/sfc/mdio_10g.h b/drivers/net/sfc/mdio_10g.h
index 09bf801..8ba4977 100644
--- a/drivers/net/sfc/mdio_10g.h
+++ b/drivers/net/sfc/mdio_10g.h
@@ -155,7 +155,8 @@
#define MDIO_AN_XNP 22
#define MDIO_AN_LPA_XNP 25
-#define MDIO_AN_10GBT_ADVERTISE 32
+#define MDIO_AN_10GBT_CTRL 32
+#define MDIO_AN_10GBT_CTRL_ADV_10G_LBN 12
#define MDIO_AN_10GBT_STATUS (33)
#define MDIO_AN_10GBT_STATUS_MS_FLT_LBN (15) /* MASTER/SLAVE config fault */
#define MDIO_AN_10GBT_STATUS_MS_LBN (14) /* MASTER/SLAVE config */
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 5f255f7..e019ad1 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -566,7 +566,7 @@
* @poll: Poll for hardware state. Serialised by the mac_lock.
* @get_settings: Get ethtool settings. Serialised by the mac_lock.
* @set_settings: Set ethtool settings. Serialised by the mac_lock.
- * @set_xnp_advertise: Set abilities advertised in Extended Next Page
+ * @set_npage_adv: Set abilities advertised in (Extended) Next Page
* (only needed where AN bit is set in mmds)
* @num_tests: Number of PHY-specific tests/results
* @test_names: Names of the tests/results
@@ -586,7 +586,7 @@
struct ethtool_cmd *ecmd);
int (*set_settings) (struct efx_nic *efx,
struct ethtool_cmd *ecmd);
- bool (*set_xnp_advertise) (struct efx_nic *efx, u32);
+ void (*set_npage_adv) (struct efx_nic *efx, u32);
u32 num_tests;
const char *const *test_names;
int (*run_tests) (struct efx_nic *efx, int *results, unsigned flags);
@@ -754,8 +754,7 @@
* &struct net_device_stats.
* @stats_buffer: DMA buffer for statistics
* @stats_lock: Statistics update lock. Serialises statistics fetches
- * @stats_enabled: Temporarily disable statistics fetches.
- * Serialised by @stats_lock
+ * @stats_disable_count: Nest count for disabling statistics fetches
* @mac_op: MAC interface
* @mac_address: Permanent MAC address
* @phy_type: PHY type
@@ -837,7 +836,7 @@
struct efx_mac_stats mac_stats;
struct efx_buffer stats_buffer;
spinlock_t stats_lock;
- bool stats_enabled;
+ unsigned int stats_disable_count;
struct efx_mac_operations *mac_op;
unsigned char mac_address[ETH_ALEN];
diff --git a/drivers/net/sfc/phy.h b/drivers/net/sfc/phy.h
index 58c493e..07e855c 100644
--- a/drivers/net/sfc/phy.h
+++ b/drivers/net/sfc/phy.h
@@ -17,7 +17,6 @@
extern struct efx_phy_operations falcon_sft9001_phy_ops;
extern void tenxpress_phy_blink(struct efx_nic *efx, bool blink);
-extern void tenxpress_crc_err(struct efx_nic *efx);
/****************************************************************************
* Exported functions from the driver for XFP optical PHYs
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index dba0d64..0a59808 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -665,6 +665,7 @@
{
enum efx_loopback_mode loopback_mode = efx->loopback_mode;
int phy_mode = efx->phy_mode;
+ enum reset_type reset_method = RESET_TYPE_INVISIBLE;
struct ethtool_cmd ecmd;
struct efx_channel *channel;
int rc_test = 0, rc_reset = 0, rc;
@@ -718,21 +719,21 @@
mutex_unlock(&efx->mac_lock);
/* free up all consumers of SRAM (including all the queues) */
- efx_reset_down(efx, &ecmd);
+ efx_reset_down(efx, reset_method, &ecmd);
rc = efx_test_chip(efx, tests);
if (rc && !rc_test)
rc_test = rc;
/* reset the chip to recover from the register test */
- rc_reset = falcon_reset_hw(efx, RESET_TYPE_ALL);
+ rc_reset = falcon_reset_hw(efx, reset_method);
/* Ensure that the phy is powered and out of loopback
* for the bist and loopback tests */
efx->phy_mode &= ~PHY_MODE_LOW_POWER;
efx->loopback_mode = LOOPBACK_NONE;
- rc = efx_reset_up(efx, &ecmd, rc_reset == 0);
+ rc = efx_reset_up(efx, reset_method, &ecmd, rc_reset == 0);
if (rc && !rc_reset)
rc_reset = rc;
diff --git a/drivers/net/sfc/sfe4001.c b/drivers/net/sfc/sfe4001.c
index 16b80ac..cb25ae5 100644
--- a/drivers/net/sfc/sfe4001.c
+++ b/drivers/net/sfc/sfe4001.c
@@ -186,19 +186,22 @@
{
efx_oword_t reg;
- /* GPIO pins are also used for I2C, so block that temporarily */
+ /* GPIO 3 and the GPIO register are shared with I2C, so block that */
mutex_lock(&efx->i2c_adap.bus_lock);
+ /* Pull RST_N (GPIO 2) low then let it up again, setting the
+ * FLASH_CFG_1 strap (GPIO 3) appropriately. Only change the
+ * output enables; the output levels should always be 0 (low)
+ * and we rely on external pull-ups. */
falcon_read(efx, ®, GPIO_CTL_REG_KER);
EFX_SET_OWORD_FIELD(reg, GPIO2_OEN, true);
- EFX_SET_OWORD_FIELD(reg, GPIO2_OUT, false);
falcon_write(efx, ®, GPIO_CTL_REG_KER);
msleep(1000);
- EFX_SET_OWORD_FIELD(reg, GPIO2_OUT, true);
- EFX_SET_OWORD_FIELD(reg, GPIO3_OEN, true);
- EFX_SET_OWORD_FIELD(reg, GPIO3_OUT,
- !(efx->phy_mode & PHY_MODE_SPECIAL));
+ EFX_SET_OWORD_FIELD(reg, GPIO2_OEN, false);
+ EFX_SET_OWORD_FIELD(reg, GPIO3_OEN,
+ !!(efx->phy_mode & PHY_MODE_SPECIAL));
falcon_write(efx, ®, GPIO_CTL_REG_KER);
+ msleep(1);
mutex_unlock(&efx->i2c_adap.bus_lock);
@@ -232,12 +235,18 @@
} else if (efx->state != STATE_RUNNING || netif_running(efx->net_dev)) {
err = -EBUSY;
} else {
+ /* Reset the PHY, reconfigure the MAC and enable/disable
+ * MAC stats accordingly. */
efx->phy_mode = new_mode;
+ if (new_mode & PHY_MODE_SPECIAL)
+ efx_stats_disable(efx);
if (efx->board_info.type == EFX_BOARD_SFE4001)
err = sfe4001_poweron(efx);
else
err = sfn4111t_reset(efx);
efx_reconfigure_port(efx);
+ if (!(new_mode & PHY_MODE_SPECIAL))
+ efx_stats_enable(efx);
}
rtnl_unlock();
@@ -326,6 +335,11 @@
efx->board_info.monitor = sfe4001_check_hw;
efx->board_info.fini = sfe4001_fini;
+ if (efx->phy_mode & PHY_MODE_SPECIAL) {
+ /* PHY won't generate a 156.25 MHz clock and MAC stats fetch
+ * will fail. */
+ efx_stats_disable(efx);
+ }
rc = sfe4001_poweron(efx);
if (rc)
goto fail_ioexp;
@@ -372,17 +386,25 @@
i2c_unregister_device(efx->board_info.hwmon_client);
}
-static struct i2c_board_info sfn4111t_hwmon_info = {
+static struct i2c_board_info sfn4111t_a0_hwmon_info = {
I2C_BOARD_INFO("max6647", 0x4e),
.irq = -1,
};
+static struct i2c_board_info sfn4111t_r5_hwmon_info = {
+ I2C_BOARD_INFO("max6646", 0x4d),
+ .irq = -1,
+};
+
int sfn4111t_init(struct efx_nic *efx)
{
int rc;
efx->board_info.hwmon_client =
- i2c_new_device(&efx->i2c_adap, &sfn4111t_hwmon_info);
+ i2c_new_device(&efx->i2c_adap,
+ (efx->board_info.minor < 5) ?
+ &sfn4111t_a0_hwmon_info :
+ &sfn4111t_r5_hwmon_info);
if (!efx->board_info.hwmon_client)
return -EIO;
@@ -394,8 +416,10 @@
if (rc)
goto fail_hwmon;
- if (efx->phy_mode & PHY_MODE_SPECIAL)
+ if (efx->phy_mode & PHY_MODE_SPECIAL) {
+ efx_stats_disable(efx);
sfn4111t_reset(efx);
+ }
return 0;
diff --git a/drivers/net/sfc/tenxpress.c b/drivers/net/sfc/tenxpress.c
index 9ecb77d..f0efd24 100644
--- a/drivers/net/sfc/tenxpress.c
+++ b/drivers/net/sfc/tenxpress.c
@@ -67,6 +67,8 @@
#define PMA_PMD_EXT_CLK312_WIDTH 1
#define PMA_PMD_EXT_LPOWER_LBN 12
#define PMA_PMD_EXT_LPOWER_WIDTH 1
+#define PMA_PMD_EXT_ROBUST_LBN 14
+#define PMA_PMD_EXT_ROBUST_WIDTH 1
#define PMA_PMD_EXT_SSR_LBN 15
#define PMA_PMD_EXT_SSR_WIDTH 1
@@ -177,35 +179,24 @@
#define C22EXT_STATUS_LINK_LBN 2
#define C22EXT_STATUS_LINK_WIDTH 1
-#define C22EXT_MSTSLV_REG 49162
-#define C22EXT_MSTSLV_1000_HD_LBN 10
-#define C22EXT_MSTSLV_1000_HD_WIDTH 1
-#define C22EXT_MSTSLV_1000_FD_LBN 11
-#define C22EXT_MSTSLV_1000_FD_WIDTH 1
+#define C22EXT_MSTSLV_CTRL 49161
+#define C22EXT_MSTSLV_CTRL_ADV_1000_HD_LBN 8
+#define C22EXT_MSTSLV_CTRL_ADV_1000_FD_LBN 9
+
+#define C22EXT_MSTSLV_STATUS 49162
+#define C22EXT_MSTSLV_STATUS_LP_1000_HD_LBN 10
+#define C22EXT_MSTSLV_STATUS_LP_1000_FD_LBN 11
/* Time to wait between powering down the LNPGA and turning off the power
* rails */
#define LNPGA_PDOWN_WAIT (HZ / 5)
-static int crc_error_reset_threshold = 100;
-module_param(crc_error_reset_threshold, int, 0644);
-MODULE_PARM_DESC(crc_error_reset_threshold,
- "Max number of CRC errors before XAUI reset");
-
struct tenxpress_phy_data {
enum efx_loopback_mode loopback_mode;
- atomic_t bad_crc_count;
enum efx_phy_mode phy_mode;
int bad_lp_tries;
};
-void tenxpress_crc_err(struct efx_nic *efx)
-{
- struct tenxpress_phy_data *phy_data = efx->phy_data;
- if (phy_data != NULL)
- atomic_inc(&phy_data->bad_crc_count);
-}
-
static ssize_t show_phy_short_reach(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -284,7 +275,9 @@
PMA_PMD_XCONTROL_REG);
reg |= ((1 << PMA_PMD_EXT_GMII_EN_LBN) |
(1 << PMA_PMD_EXT_CLK_OUT_LBN) |
- (1 << PMA_PMD_EXT_CLK312_LBN));
+ (1 << PMA_PMD_EXT_CLK312_LBN) |
+ (1 << PMA_PMD_EXT_ROBUST_LBN));
+
mdio_clause45_write(efx, phy_id, MDIO_MMD_PMAPMD,
PMA_PMD_XCONTROL_REG, reg);
mdio_clause45_set_flag(efx, phy_id, MDIO_MMD_C22EXT,
@@ -346,6 +339,7 @@
rc = tenxpress_init(efx);
if (rc < 0)
goto fail;
+ mdio_clause45_set_pause(efx);
if (efx->phy_type == PHY_TYPE_SFT9001B) {
rc = device_create_file(&efx->pci_dev->dev,
@@ -376,8 +370,8 @@
/* The XGMAC clock is driven from the SFC7101/SFT9001 312MHz clock, so
* a special software reset can glitch the XGMAC sufficiently for stats
- * requests to fail. Since we don't often special_reset, just lock. */
- spin_lock(&efx->stats_lock);
+ * requests to fail. */
+ efx_stats_disable(efx);
/* Initiate reset */
reg = mdio_clause45_read(efx, efx->mii.phy_id,
@@ -392,17 +386,17 @@
rc = mdio_clause45_wait_reset_mmds(efx,
TENXPRESS_REQUIRED_DEVS);
if (rc < 0)
- goto unlock;
+ goto out;
/* Try and reconfigure the device */
rc = tenxpress_init(efx);
if (rc < 0)
- goto unlock;
+ goto out;
/* Wait for the XGXS state machine to churn */
mdelay(10);
-unlock:
- spin_unlock(&efx->stats_lock);
+out:
+ efx_stats_enable(efx);
return rc;
}
@@ -520,7 +514,7 @@
{
struct tenxpress_phy_data *phy_data = efx->phy_data;
struct ethtool_cmd ecmd;
- bool phy_mode_change, loop_reset, loop_toggle, loopback;
+ bool phy_mode_change, loop_reset;
if (efx->phy_mode & (PHY_MODE_OFF | PHY_MODE_SPECIAL)) {
phy_data->phy_mode = efx->phy_mode;
@@ -531,12 +525,10 @@
phy_mode_change = (efx->phy_mode == PHY_MODE_NORMAL &&
phy_data->phy_mode != PHY_MODE_NORMAL);
- loopback = LOOPBACK_MASK(efx) & efx->phy_op->loopbacks;
- loop_toggle = LOOPBACK_CHANGED(phy_data, efx, efx->phy_op->loopbacks);
loop_reset = (LOOPBACK_OUT_OF(phy_data, efx, efx->phy_op->loopbacks) ||
LOOPBACK_CHANGED(phy_data, efx, 1 << LOOPBACK_GPHY));
- if (loop_reset || loop_toggle || loopback || phy_mode_change) {
+ if (loop_reset || phy_mode_change) {
int rc;
efx->phy_op->get_settings(efx, &ecmd);
@@ -551,20 +543,6 @@
falcon_reset_xaui(efx);
}
- if (efx->phy_type != PHY_TYPE_SFX7101) {
- /* Only change autoneg once, on coming out or
- * going into loopback */
- if (loop_toggle)
- ecmd.autoneg = !loopback;
- if (loopback) {
- ecmd.duplex = DUPLEX_FULL;
- if (efx->loopback_mode == LOOPBACK_GPHY)
- ecmd.speed = SPEED_1000;
- else
- ecmd.speed = SPEED_10000;
- }
- }
-
rc = efx->phy_op->set_settings(efx, &ecmd);
WARN_ON(rc);
}
@@ -623,13 +601,6 @@
if (phy_data->phy_mode != PHY_MODE_NORMAL)
return;
-
- if (EFX_WORKAROUND_10750(efx) &&
- atomic_read(&phy_data->bad_crc_count) > crc_error_reset_threshold) {
- EFX_ERR(efx, "Resetting XAUI due to too many CRC errors\n");
- falcon_reset_xaui(efx);
- atomic_set(&phy_data->bad_crc_count, 0);
- }
}
static void tenxpress_phy_fini(struct efx_nic *efx)
@@ -772,107 +743,76 @@
return rc;
}
-static u32 tenxpress_get_xnp_lpa(struct efx_nic *efx)
+static void
+tenxpress_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
- int phy = efx->mii.phy_id;
- u32 lpa = 0;
+ int phy_id = efx->mii.phy_id;
+ u32 adv = 0, lpa = 0;
int reg;
if (efx->phy_type != PHY_TYPE_SFX7101) {
- reg = mdio_clause45_read(efx, phy, MDIO_MMD_C22EXT,
- C22EXT_MSTSLV_REG);
- if (reg & (1 << C22EXT_MSTSLV_1000_HD_LBN))
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_C22EXT,
+ C22EXT_MSTSLV_CTRL);
+ if (reg & (1 << C22EXT_MSTSLV_CTRL_ADV_1000_FD_LBN))
+ adv |= ADVERTISED_1000baseT_Full;
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_C22EXT,
+ C22EXT_MSTSLV_STATUS);
+ if (reg & (1 << C22EXT_MSTSLV_STATUS_LP_1000_HD_LBN))
lpa |= ADVERTISED_1000baseT_Half;
- if (reg & (1 << C22EXT_MSTSLV_1000_FD_LBN))
+ if (reg & (1 << C22EXT_MSTSLV_STATUS_LP_1000_FD_LBN))
lpa |= ADVERTISED_1000baseT_Full;
}
- reg = mdio_clause45_read(efx, phy, MDIO_MMD_AN, MDIO_AN_10GBT_STATUS);
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_AN,
+ MDIO_AN_10GBT_CTRL);
+ if (reg & (1 << MDIO_AN_10GBT_CTRL_ADV_10G_LBN))
+ adv |= ADVERTISED_10000baseT_Full;
+ reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_AN,
+ MDIO_AN_10GBT_STATUS);
if (reg & (1 << MDIO_AN_10GBT_STATUS_LP_10G_LBN))
lpa |= ADVERTISED_10000baseT_Full;
- return lpa;
+
+ mdio_clause45_get_settings_ext(efx, ecmd, adv, lpa);
+
+ if (efx->phy_type != PHY_TYPE_SFX7101)
+ ecmd->supported |= (SUPPORTED_100baseT_Full |
+ SUPPORTED_1000baseT_Full);
+
+ /* In loopback, the PHY automatically brings up the correct interface,
+ * but doesn't advertise the correct speed. So override it */
+ if (efx->loopback_mode == LOOPBACK_GPHY)
+ ecmd->speed = SPEED_1000;
+ else if (LOOPBACK_MASK(efx) & efx->phy_op->loopbacks)
+ ecmd->speed = SPEED_10000;
}
-static void sfx7101_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static int tenxpress_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
{
- mdio_clause45_get_settings_ext(efx, ecmd, ADVERTISED_10000baseT_Full,
- tenxpress_get_xnp_lpa(efx));
- ecmd->supported |= SUPPORTED_10000baseT_Full;
- ecmd->advertising |= ADVERTISED_10000baseT_Full;
+ if (!ecmd->autoneg)
+ return -EINVAL;
+
+ return mdio_clause45_set_settings(efx, ecmd);
}
-static void sft9001_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static void sfx7101_set_npage_adv(struct efx_nic *efx, u32 advertising)
+{
+ mdio_clause45_set_flag(efx, efx->mii.phy_id, MDIO_MMD_AN,
+ MDIO_AN_10GBT_CTRL,
+ MDIO_AN_10GBT_CTRL_ADV_10G_LBN,
+ advertising & ADVERTISED_10000baseT_Full);
+}
+
+static void sft9001_set_npage_adv(struct efx_nic *efx, u32 advertising)
{
int phy_id = efx->mii.phy_id;
- u32 xnp_adv = 0;
- int reg;
- reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_PMAPMD,
- PMA_PMD_SPEED_ENABLE_REG);
- if (EFX_WORKAROUND_13204(efx) && (reg & (1 << PMA_PMD_100TX_ADV_LBN)))
- xnp_adv |= ADVERTISED_100baseT_Full;
- if (reg & (1 << PMA_PMD_1000T_ADV_LBN))
- xnp_adv |= ADVERTISED_1000baseT_Full;
- if (reg & (1 << PMA_PMD_10000T_ADV_LBN))
- xnp_adv |= ADVERTISED_10000baseT_Full;
-
- mdio_clause45_get_settings_ext(efx, ecmd, xnp_adv,
- tenxpress_get_xnp_lpa(efx));
-
- ecmd->supported |= (SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Full);
-
- /* Use the vendor defined C22ext register for duplex settings */
- if (ecmd->speed != SPEED_10000 && !ecmd->autoneg) {
- reg = mdio_clause45_read(efx, phy_id, MDIO_MMD_C22EXT,
- GPHY_XCONTROL_REG);
- ecmd->duplex = (reg & (1 << GPHY_DUPLEX_LBN) ?
- DUPLEX_FULL : DUPLEX_HALF);
- }
-}
-
-static int sft9001_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
-{
- int phy_id = efx->mii.phy_id;
- int rc;
-
- rc = mdio_clause45_set_settings(efx, ecmd);
- if (rc)
- return rc;
-
- if (ecmd->speed != SPEED_10000 && !ecmd->autoneg)
- mdio_clause45_set_flag(efx, phy_id, MDIO_MMD_C22EXT,
- GPHY_XCONTROL_REG, GPHY_DUPLEX_LBN,
- ecmd->duplex == DUPLEX_FULL);
-
- return rc;
-}
-
-static bool sft9001_set_xnp_advertise(struct efx_nic *efx, u32 advertising)
-{
- int phy = efx->mii.phy_id;
- int reg = mdio_clause45_read(efx, phy, MDIO_MMD_PMAPMD,
- PMA_PMD_SPEED_ENABLE_REG);
- bool enabled;
-
- reg &= ~((1 << 2) | (1 << 3));
- if (EFX_WORKAROUND_13204(efx) &&
- (advertising & ADVERTISED_100baseT_Full))
- reg |= 1 << PMA_PMD_100TX_ADV_LBN;
- if (advertising & ADVERTISED_1000baseT_Full)
- reg |= 1 << PMA_PMD_1000T_ADV_LBN;
- if (advertising & ADVERTISED_10000baseT_Full)
- reg |= 1 << PMA_PMD_10000T_ADV_LBN;
- mdio_clause45_write(efx, phy, MDIO_MMD_PMAPMD,
- PMA_PMD_SPEED_ENABLE_REG, reg);
-
- enabled = (advertising &
- (ADVERTISED_1000baseT_Half |
- ADVERTISED_1000baseT_Full |
- ADVERTISED_10000baseT_Full));
- if (EFX_WORKAROUND_13204(efx))
- enabled |= (advertising & ADVERTISED_100baseT_Full);
- return enabled;
+ mdio_clause45_set_flag(efx, phy_id, MDIO_MMD_C22EXT,
+ C22EXT_MSTSLV_CTRL,
+ C22EXT_MSTSLV_CTRL_ADV_1000_FD_LBN,
+ advertising & ADVERTISED_1000baseT_Full);
+ mdio_clause45_set_flag(efx, phy_id, MDIO_MMD_AN,
+ MDIO_AN_10GBT_CTRL,
+ MDIO_AN_10GBT_CTRL_ADV_10G_LBN,
+ advertising & ADVERTISED_10000baseT_Full);
}
struct efx_phy_operations falcon_sfx7101_phy_ops = {
@@ -882,8 +822,9 @@
.poll = tenxpress_phy_poll,
.fini = tenxpress_phy_fini,
.clear_interrupt = efx_port_dummy_op_void,
- .get_settings = sfx7101_get_settings,
- .set_settings = mdio_clause45_set_settings,
+ .get_settings = tenxpress_get_settings,
+ .set_settings = tenxpress_set_settings,
+ .set_npage_adv = sfx7101_set_npage_adv,
.num_tests = ARRAY_SIZE(sfx7101_test_names),
.test_names = sfx7101_test_names,
.run_tests = sfx7101_run_tests,
@@ -898,9 +839,9 @@
.poll = tenxpress_phy_poll,
.fini = tenxpress_phy_fini,
.clear_interrupt = efx_port_dummy_op_void,
- .get_settings = sft9001_get_settings,
- .set_settings = sft9001_set_settings,
- .set_xnp_advertise = sft9001_set_xnp_advertise,
+ .get_settings = tenxpress_get_settings,
+ .set_settings = tenxpress_set_settings,
+ .set_npage_adv = sft9001_set_npage_adv,
.num_tests = ARRAY_SIZE(sft9001_test_names),
.test_names = sft9001_test_names,
.run_tests = sft9001_run_tests,
diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h
index 82e03e1..78de68f 100644
--- a/drivers/net/sfc/workarounds.h
+++ b/drivers/net/sfc/workarounds.h
@@ -18,8 +18,8 @@
#define EFX_WORKAROUND_ALWAYS(efx) 1
#define EFX_WORKAROUND_FALCON_A(efx) (falcon_rev(efx) <= FALCON_REV_A1)
#define EFX_WORKAROUND_10G(efx) EFX_IS10G(efx)
-#define EFX_WORKAROUND_SFX7101(efx) ((efx)->phy_type == PHY_TYPE_SFX7101)
-#define EFX_WORKAROUND_SFT9001A(efx) ((efx)->phy_type == PHY_TYPE_SFT9001A)
+#define EFX_WORKAROUND_SFT9001(efx) ((efx)->phy_type == PHY_TYPE_SFT9001A || \
+ (efx)->phy_type == PHY_TYPE_SFT9001B)
/* XAUI resets if link not detected */
#define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS
@@ -29,8 +29,6 @@
#define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G
/* TX pkt parser problem with <= 16 byte TXes */
#define EFX_WORKAROUND_9141 EFX_WORKAROUND_ALWAYS
-/* Low rate CRC errors require XAUI reset */
-#define EFX_WORKAROUND_10750 EFX_WORKAROUND_SFX7101
/* TX_EV_PKT_ERR can be caused by a dangling TX descriptor
* or a PCIe error (bug 11028) */
#define EFX_WORKAROUND_10727 EFX_WORKAROUND_ALWAYS
@@ -55,8 +53,8 @@
#define EFX_WORKAROUND_8071 EFX_WORKAROUND_FALCON_A
/* Need to send XNP pages for 100BaseT */
-#define EFX_WORKAROUND_13204 EFX_WORKAROUND_SFT9001A
-/* Need to keep AN enabled */
-#define EFX_WORKAROUND_13963 EFX_WORKAROUND_SFT9001A
+#define EFX_WORKAROUND_13204 EFX_WORKAROUND_SFT9001
+/* Don't restart AN in near-side loopback */
+#define EFX_WORKAROUND_15195 EFX_WORKAROUND_SFT9001
#endif /* EFX_WORKAROUNDS_H */
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 6cbefca..be4465b 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -509,10 +509,10 @@
else
ret = sis900_get_mac_addr(pci_dev, net_dev);
- if (ret == 0) {
- printk(KERN_WARNING "%s: Cannot read MAC address.\n", dev_name);
- ret = -ENODEV;
- goto err_unmap_rx;
+ if (!ret || !is_valid_ether_addr(net_dev->dev_addr)) {
+ random_ether_addr(net_dev->dev_addr);
+ printk(KERN_WARNING "%s: Unreadable or invalid MAC address,"
+ "using random generated one\n", dev_name);
}
/* 630ET : set the mii access mode as software-mode */
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index 607efea..9a00e55 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -1003,9 +1003,9 @@
break;
case SKFP_CLR_STATS: /* Zero out the driver statistics */
if (!capable(CAP_NET_ADMIN)) {
- memset(&lp->MacStat, 0, sizeof(lp->MacStat));
- } else {
status = -EPERM;
+ } else {
+ memset(&lp->MacStat, 0, sizeof(lp->MacStat));
}
break;
default:
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 3668e81e..994703c 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1403,9 +1403,6 @@
}
- if (netif_msg_ifup(sky2))
- printk(KERN_INFO PFX "%s: enabling interface\n", dev->name);
-
netif_carrier_off(dev);
/* must be power of 2 */
@@ -1484,6 +1481,9 @@
sky2_write32(hw, B0_IMSK, imask);
sky2_set_multicast(dev);
+
+ if (netif_msg_ifup(sky2))
+ printk(KERN_INFO PFX "%s: enabling interface\n", dev->name);
return 0;
err_out:
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index bf3aa2a..223cde0 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -220,9 +220,9 @@
/* make sure EEPROM has finished loading before setting GPIO_CFG */
timeout=1000;
- while ( timeout-- && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_)) {
+ while (--timeout && (SMC_GET_E2P_CMD(lp) & E2P_CMD_EPC_BUSY_))
udelay(10);
- }
+
if (timeout == 0){
PRINTK("%s: smc911x_reset timeout waiting for EEPROM busy\n", dev->name);
return;
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index f513bdf..783c1a7 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -953,7 +953,7 @@
do {
udelay(1);
val = smsc911x_reg_read(pdata, RX_DP_CTRL);
- } while (timeout-- && (val & RX_DP_CTRL_RX_FFWD_));
+ } while (--timeout && (val & RX_DP_CTRL_RX_FFWD_));
if (unlikely(timeout == 0))
SMSC_WARNING(HW, "Timed out waiting for "
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index c14a4c6..a1e4b38 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -498,7 +498,7 @@
static void smsc9420_stop_tx(struct smsc9420_pdata *pd)
{
u32 dmac_control, mac_cr, dma_intr_ena;
- int timeOut = 1000;
+ int timeout = 1000;
/* disable TX DMAC */
dmac_control = smsc9420_reg_read(pd, DMAC_CONTROL);
@@ -506,13 +506,13 @@
smsc9420_reg_write(pd, DMAC_CONTROL, dmac_control);
/* Wait max 10ms for transmit process to stop */
- while (timeOut--) {
+ while (--timeout) {
if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_TS_)
break;
udelay(10);
}
- if (!timeOut)
+ if (!timeout)
smsc_warn(IFDOWN, "TX DMAC failed to stop");
/* ACK Tx DMAC stop bit */
@@ -596,7 +596,7 @@
static void smsc9420_stop_rx(struct smsc9420_pdata *pd)
{
- int timeOut = 1000;
+ int timeout = 1000;
u32 mac_cr, dmac_control, dma_intr_ena;
/* mask RX DMAC interrupts */
@@ -617,13 +617,13 @@
smsc9420_pci_flush_write(pd);
/* wait up to 10ms for receive to stop */
- while (timeOut--) {
+ while (--timeout) {
if (smsc9420_reg_read(pd, DMAC_STATUS) & DMAC_STS_RS_)
break;
udelay(10);
}
- if (!timeOut)
+ if (!timeout)
smsc_warn(IFDOWN, "RX DMAC did not stop! timeout.");
/* ACK the Rx DMAC stop bit */
@@ -1378,6 +1378,7 @@
/* test the IRQ connection to the ISR */
smsc_dbg(IFUP, "Testing ISR using IRQ %d", dev->irq);
+ pd->software_irq_signal = false;
spin_lock_irqsave(&pd->int_lock, flags);
/* configure interrupt deassertion timer and enable interrupts */
@@ -1393,8 +1394,6 @@
smsc9420_pci_flush_write(pd);
timeout = 1000;
- pd->software_irq_signal = false;
- smp_wmb();
while (timeout--) {
if (pd->software_irq_signal)
break;
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 86c765d..4918763 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -148,7 +148,7 @@
cmd |= (MIF_FRAME_TAMSB);
writel(cmd, gp->regs + MIF_FRAME);
- while (limit--) {
+ while (--limit) {
cmd = readl(gp->regs + MIF_FRAME);
if (cmd & MIF_FRAME_TALSB)
break;
@@ -2221,6 +2221,8 @@
gp->running = 1;
+ napi_enable(&gp->napi);
+
if (gp->lstate == link_up) {
netif_carrier_on(gp->dev);
gem_set_link_modes(gp);
@@ -2238,6 +2240,8 @@
spin_lock_irqsave(&gp->lock, flags);
spin_lock(&gp->tx_lock);
+ napi_disable(&gp->napi);
+
gp->running = 0;
gem_reset(gp);
gem_clean_rings(gp);
@@ -2338,8 +2342,6 @@
if (!gp->asleep)
rc = gem_do_start(dev);
gp->opened = (rc == 0);
- if (gp->opened)
- napi_enable(&gp->napi);
mutex_unlock(&gp->pm_mutex);
@@ -2476,8 +2478,6 @@
/* Re-attach net device */
netif_device_attach(dev);
-
- napi_enable(&gp->napi);
}
spin_lock_irqsave(&gp->lock, flags);
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 61843fd..78f8cee 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -79,7 +79,7 @@
udelay(100);
- while (limit--) {
+ while (--limit) {
val = __phy_read(phy, phy_id, MII_BMCR);
if ((val & BMCR_RESET) == 0)
break;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 7a72a31..cc4013b 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2629,6 +2629,14 @@
int i, qfe_slot = -1;
int err = -ENODEV;
+ sbus_dp = to_of_device(op->dev.parent)->node;
+ if (is_qfe)
+ sbus_dp = to_of_device(op->dev.parent->parent)->node;
+
+ /* We can match PCI devices too, do not accept those here. */
+ if (strcmp(sbus_dp->name, "sbus"))
+ return err;
+
if (is_qfe) {
qp = quattro_sbus_find(op);
if (qp == NULL)
@@ -2734,10 +2742,6 @@
if (qp != NULL)
hp->happy_flags |= HFLAG_QUATTRO;
- sbus_dp = to_of_device(op->dev.parent)->node;
- if (is_qfe)
- sbus_dp = to_of_device(op->dev.parent->parent)->node;
-
/* Get the supported DVMA burst sizes from our Happy SBUS. */
hp->happy_bursts = of_getintprop_default(sbus_dp,
"burst-sizes", 0x00);
diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c
index 6e8f377..fe0c3f2 100644
--- a/drivers/net/sunqe.c
+++ b/drivers/net/sunqe.c
@@ -227,7 +227,7 @@
if (!(sbus_readb(mregs + MREGS_PHYCONFIG) & MREGS_PHYCONFIG_LTESTDIS)) {
int tries = 50;
- while (tries--) {
+ while (--tries) {
u8 tmp;
mdelay(5);
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 5e2dbae..8b3f846 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7535,11 +7535,58 @@
return err;
}
+static int tg3_request_firmware(struct tg3 *tp)
+{
+ const __be32 *fw_data;
+
+ if (request_firmware(&tp->fw, tp->fw_needed, &tp->pdev->dev)) {
+ printk(KERN_ERR "%s: Failed to load firmware \"%s\"\n",
+ tp->dev->name, tp->fw_needed);
+ return -ENOENT;
+ }
+
+ fw_data = (void *)tp->fw->data;
+
+ /* Firmware blob starts with version numbers, followed by
+ * start address and _full_ length including BSS sections
+ * (which must be longer than the actual data, of course
+ */
+
+ tp->fw_len = be32_to_cpu(fw_data[2]); /* includes bss */
+ if (tp->fw_len < (tp->fw->size - 12)) {
+ printk(KERN_ERR "%s: bogus length %d in \"%s\"\n",
+ tp->dev->name, tp->fw_len, tp->fw_needed);
+ release_firmware(tp->fw);
+ tp->fw = NULL;
+ return -EINVAL;
+ }
+
+ /* We no longer need firmware; we have it. */
+ tp->fw_needed = NULL;
+ return 0;
+}
+
static int tg3_open(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
int err;
+ if (tp->fw_needed) {
+ err = tg3_request_firmware(tp);
+ if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0) {
+ if (err)
+ return err;
+ } else if (err) {
+ printk(KERN_WARNING "%s: TSO capability disabled.\n",
+ tp->dev->name);
+ tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
+ } else if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+ printk(KERN_NOTICE "%s: TSO capability restored.\n",
+ tp->dev->name);
+ tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+ }
+ }
+
netif_carrier_off(tp->dev);
err = tg3_set_power_state(tp, PCI_D0);
@@ -12934,7 +12981,6 @@
struct net_device *dev;
struct tg3 *tp;
int err, pm_cap;
- const char *fw_name = NULL;
char str[40];
u64 dma_mask, persist_dma_mask;
@@ -13091,7 +13137,7 @@
tg3_init_bufmgr_config(tp);
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
- fw_name = FIRMWARE_TG3;
+ tp->fw_needed = FIRMWARE_TG3;
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
@@ -13104,37 +13150,10 @@
tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
} else {
tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE | TG3_FLG2_TSO_BUG;
- }
- if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)
- fw_name = FIRMWARE_TG3TSO5;
+ tp->fw_needed = FIRMWARE_TG3TSO5;
else
- fw_name = FIRMWARE_TG3TSO;
- }
-
- if (fw_name) {
- const __be32 *fw_data;
-
- err = request_firmware(&tp->fw, fw_name, &tp->pdev->dev);
- if (err) {
- printk(KERN_ERR "tg3: Failed to load firmware \"%s\"\n",
- fw_name);
- goto err_out_iounmap;
- }
-
- fw_data = (void *)tp->fw->data;
-
- /* Firmware blob starts with version numbers, followed by
- start address and _full_ length including BSS sections
- (which must be longer than the actual data, of course */
-
- tp->fw_len = be32_to_cpu(fw_data[2]); /* includes bss */
- if (tp->fw_len < (tp->fw->size - 12)) {
- printk(KERN_ERR "tg3: bogus length %d in \"%s\"\n",
- tp->fw_len, fw_name);
- err = -EINVAL;
- goto err_out_fw;
- }
+ tp->fw_needed = FIRMWARE_TG3TSO;
}
/* TSO is on by default on chips that support hardware TSO.
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index ae5da60..508def3 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2764,6 +2764,7 @@
struct ethtool_coalesce coal;
/* firmware info */
+ const char *fw_needed;
const struct firmware *fw;
u32 fw_len; /* includes BSS */
};
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 75461db..a9fd2b2 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -1237,7 +1237,7 @@
spin_lock_irqsave(&phy_lock, flags);
tsi108_write_mii(data, MII_BMCR, BMCR_RESET);
- while (i--){
+ while (--i) {
if(!(tsi108_read_mii(data, MII_BMCR) & BMCR_RESET))
break;
udelay(10);
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index 1210fb3..db7d5e1 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -9,6 +9,11 @@
Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
for more information on this driver.
+
+ DC21143 manual "21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller
+ Hardware Reference Manual" is currently available at :
+ http://developer.intel.com/design/network/manuals/278074.htm
+
Please submit bugs to http://bugzilla.kernel.org/ .
*/
@@ -32,7 +37,11 @@
int csr12 = ioread32(ioaddr + CSR12);
int next_tick = 60*HZ;
int new_csr6 = 0;
+ int csr14 = ioread32(ioaddr + CSR14);
+ /* CSR12[LS10,LS100] are not reliable during autonegotiation */
+ if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
+ csr12 |= 6;
if (tulip_debug > 2)
printk(KERN_INFO"%s: 21143 negotiation status %8.8x, %s.\n",
dev->name, csr12, medianame[dev->if_port]);
@@ -76,7 +85,7 @@
new_csr6 = 0x83860000;
dev->if_port = 3;
iowrite32(0, ioaddr + CSR13);
- iowrite32(0x0003FF7F, ioaddr + CSR14);
+ iowrite32(0x0003FFFF, ioaddr + CSR14);
iowrite16(8, ioaddr + CSR15);
iowrite32(1, ioaddr + CSR13);
}
@@ -132,10 +141,14 @@
struct tulip_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->base_addr;
int csr12 = ioread32(ioaddr + CSR12);
+ int csr14 = ioread32(ioaddr + CSR14);
+ /* CSR12[LS10,LS100] are not reliable during autonegotiation */
+ if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
+ csr12 |= 6;
if (tulip_debug > 1)
printk(KERN_INFO"%s: 21143 link status interrupt %8.8x, CSR5 %x, "
- "%8.8x.\n", dev->name, csr12, csr5, ioread32(ioaddr + CSR14));
+ "%8.8x.\n", dev->name, csr12, csr5, csr14);
/* If NWay finished and we have a negotiated partner capability. */
if (tp->nway && !tp->nwayset && (csr12 & 0x7000) == 0x5000) {
@@ -143,7 +156,9 @@
int negotiated = tp->sym_advertise & (csr12 >> 16);
tp->lpar = csr12 >> 16;
tp->nwayset = 1;
- if (negotiated & 0x0100) dev->if_port = 5;
+ /* If partner cannot negotiate, it is 10Mbps Half Duplex */
+ if (!(csr12 & 0x8000)) dev->if_port = 0;
+ else if (negotiated & 0x0100) dev->if_port = 5;
else if (negotiated & 0x0080) dev->if_port = 3;
else if (negotiated & 0x0040) dev->if_port = 4;
else if (negotiated & 0x0020) dev->if_port = 0;
@@ -214,7 +229,7 @@
tp->timer.expires = RUN_AT(3*HZ);
add_timer(&tp->timer);
} else if (dev->if_port == 5)
- iowrite32(ioread32(ioaddr + CSR14) & ~0x080, ioaddr + CSR14);
+ iowrite32(csr14 & ~0x080, ioaddr + CSR14);
} else if (dev->if_port == 0 || dev->if_port == 4) {
if ((csr12 & 4) == 0)
printk(KERN_INFO"%s: 21143 10baseT link beat good.\n",
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index d5d53b6..d4c5ecc 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -392,7 +392,7 @@
unsigned drop = 0;
int rc;
- while (rx_work--) {
+ while (--rx_work) {
u32 status, len;
dma_addr_t mapping;
struct sk_buff *skb, *copy_skb;
@@ -464,13 +464,14 @@
drop = 1;
rx_next:
- de->rx_ring[rx_tail].opts1 = cpu_to_le32(DescOwn);
if (rx_tail == (DE_RX_RING_SIZE - 1))
de->rx_ring[rx_tail].opts2 =
cpu_to_le32(RingEnd | de->rx_buf_sz);
else
de->rx_ring[rx_tail].opts2 = cpu_to_le32(de->rx_buf_sz);
de->rx_ring[rx_tail].addr1 = cpu_to_le32(mapping);
+ wmb();
+ de->rx_ring[rx_tail].opts1 = cpu_to_le32(DescOwn);
rx_tail = NEXT_RX(rx_tail);
}
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index d7b81e4..09fea31 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -157,10 +157,16 @@
nexact = n;
- /* The rest is hashed */
+ /* Remaining multicast addresses are hashed,
+ * unicast will leave the filter disabled. */
memset(filter->mask, 0, sizeof(filter->mask));
- for (; n < uf.count; n++)
+ for (; n < uf.count; n++) {
+ if (!is_multicast_ether_addr(addr[n].u)) {
+ err = 0; /* no filter */
+ goto done;
+ }
addr_hash_set(filter->mask, addr[n].u);
+ }
/* For ALLMULTI just set the mask to all ones.
* This overrides the mask populated above. */
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 1144122..e879868 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1536,6 +1536,11 @@
static int init_phy(struct net_device *dev)
{
struct ucc_geth_private *priv = netdev_priv(dev);
+ struct device_node *np = priv->node;
+ struct device_node *phy, *mdio;
+ const phandle *ph;
+ char bus_name[MII_BUS_ID_SIZE];
+ const unsigned int *id;
struct phy_device *phydev;
char phy_id[BUS_ID_SIZE];
@@ -1543,8 +1548,18 @@
priv->oldspeed = 0;
priv->oldduplex = -1;
- snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, priv->ug_info->mdio_bus,
- priv->ug_info->phy_address);
+ ph = of_get_property(np, "phy-handle", NULL);
+ phy = of_find_node_by_phandle(*ph);
+ mdio = of_get_parent(phy);
+
+ id = of_get_property(phy, "reg", NULL);
+
+ of_node_put(phy);
+ of_node_put(mdio);
+
+ uec_mdio_bus_name(bus_name, mdio);
+ snprintf(phy_id, sizeof(phy_id), "%s:%02x",
+ bus_name, *id);
phydev = phy_connect(dev, phy_id, &adjust_link, 0, priv->phy_interface);
@@ -3748,6 +3763,7 @@
ugeth->ug_info = ug_info;
ugeth->dev = dev;
+ ugeth->node = np;
return 0;
}
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 8f699cb..16cbe42 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -1186,6 +1186,8 @@
int oldspeed;
int oldduplex;
int oldlink;
+
+ struct device_node *node;
};
void uec_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index c001d26..5463591 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -156,7 +156,7 @@
if (err)
goto reg_map_fail;
- snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
+ uec_mdio_bus_name(new_bus->id, np);
new_bus->irq = kmalloc(32 * sizeof(int), GFP_KERNEL);
@@ -283,3 +283,13 @@
{
of_unregister_platform_driver(&uec_mdio_driver);
}
+
+void uec_mdio_bus_name(char *name, struct device_node *np)
+{
+ const u32 *reg;
+
+ reg = of_get_property(np, "reg", NULL);
+
+ snprintf(name, MII_BUS_ID_SIZE, "%s@%x", np->name, reg ? *reg : 0);
+}
+
diff --git a/drivers/net/ucc_geth_mii.h b/drivers/net/ucc_geth_mii.h
index 1e45b20..840cf80 100644
--- a/drivers/net/ucc_geth_mii.h
+++ b/drivers/net/ucc_geth_mii.h
@@ -97,4 +97,5 @@
int uec_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value);
int __init uec_mdio_init(void);
void uec_mdio_exit(void);
+void uec_mdio_bus_name(char *name, struct device_node *np);
#endif /* __UEC_MII_H */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c4918b8..fe98aca 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -455,6 +455,7 @@
{icon321_port_device(0x0af0, 0xd033)}, /* Icon-322 */
{USB_DEVICE(0x0af0, 0x7301)}, /* GE40x */
{USB_DEVICE(0x0af0, 0x7361)}, /* GE40x */
+ {USB_DEVICE(0x0af0, 0x7381)}, /* GE40x */
{USB_DEVICE(0x0af0, 0x7401)}, /* GI 0401 */
{USB_DEVICE(0x0af0, 0x7501)}, /* GTM 382 */
{USB_DEVICE(0x0af0, 0x7601)}, /* GE40x */
@@ -462,7 +463,8 @@
{USB_DEVICE(0x0af0, 0x7801)},
{USB_DEVICE(0x0af0, 0x7901)},
{USB_DEVICE(0x0af0, 0x7361)},
- {icon321_port_device(0x0af0, 0xd051)},
+ {USB_DEVICE(0x0af0, 0xd057)},
+ {USB_DEVICE(0x0af0, 0xd055)},
{}
};
MODULE_DEVICE_TABLE(usb, hso_ids);
@@ -1297,6 +1299,7 @@
/* setup */
spin_lock_irq(&serial->serial_lock);
tty->driver_data = serial;
+ tty_kref_put(serial->tty);
serial->tty = tty_kref_get(tty);
spin_unlock_irq(&serial->serial_lock);
@@ -1792,8 +1795,8 @@
/* initialize */
ctrl_req->wValue = 0;
- ctrl_req->wIndex = hso_port_to_mux(port);
- ctrl_req->wLength = size;
+ ctrl_req->wIndex = cpu_to_le16(hso_port_to_mux(port));
+ ctrl_req->wLength = cpu_to_le16(size);
if (type == USB_CDC_GET_ENCAPSULATED_RESPONSE) {
/* Reading command */
@@ -2043,9 +2046,8 @@
return -2;
}
- spin_lock(&serial->serial_lock);
+ /* All callers to put_rxbuf_data hold serial_lock */
tty = tty_kref_get(serial->tty);
- spin_unlock(&serial->serial_lock);
/* Push data to tty */
if (tty) {
@@ -2053,8 +2055,10 @@
serial->curr_rx_urb_offset;
D1("data to push to tty");
while (write_length_remaining) {
- if (test_bit(TTY_THROTTLED, &tty->flags))
+ if (test_bit(TTY_THROTTLED, &tty->flags)) {
+ tty_kref_put(tty);
return -1;
+ }
curr_write_len = tty_insert_flip_string
(tty, urb->transfer_buffer +
serial->curr_rx_urb_offset,
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index 5385d66..ced8f36 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -94,10 +94,18 @@
{
struct usb_device *xdev = dev->udev;
int ret;
+ void *buffer;
+
+ buffer = kmalloc(size, GFP_NOIO);
+ if (buffer == NULL)
+ return -ENOMEM;
ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ,
- MCS7830_RD_BMREQ, 0x0000, index, data,
+ MCS7830_RD_BMREQ, 0x0000, index, buffer,
size, MCS7830_CTRL_TIMEOUT);
+ memcpy(data, buffer, size);
+ kfree(buffer);
+
return ret;
}
@@ -105,10 +113,18 @@
{
struct usb_device *xdev = dev->udev;
int ret;
+ void *buffer;
+
+ buffer = kmalloc(size, GFP_NOIO);
+ if (buffer == NULL)
+ return -ENOMEM;
+
+ memcpy(buffer, data, size);
ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ,
- MCS7830_WR_BMREQ, 0x0000, index, data,
+ MCS7830_WR_BMREQ, 0x0000, index, buffer,
size, MCS7830_CTRL_TIMEOUT);
+ kfree(buffer);
return ret;
}
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index a75f91d..c5691fd 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1302,7 +1302,7 @@
static int velocity_init_td_ring(struct velocity_info *vptr)
{
dma_addr_t curr;
- unsigned int j;
+ int j;
/* Init the TD ring entries */
for (j = 0; j < vptr->tx.numq; j++) {
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 43f6523..c688083 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -24,6 +24,7 @@
#include <linux/virtio.h>
#include <linux/virtio_net.h>
#include <linux/scatterlist.h>
+#include <linux/if_vlan.h>
static int napi_weight = 128;
module_param(napi_weight, int, 0444);
@@ -33,7 +34,7 @@
module_param(gso, bool, 0444);
/* FIXME: MTU in config. */
-#define MAX_PACKET_LEN (ETH_HLEN+ETH_DATA_LEN)
+#define MAX_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN)
#define GOOD_COPY_LEN 128
struct virtnet_info
@@ -286,7 +287,7 @@
skb_put(skb, MAX_PACKET_LEN);
hdr = skb_vnet_hdr(skb);
- sg_init_one(sg, hdr, sizeof(*hdr));
+ sg_set_buf(sg, hdr, sizeof(*hdr));
if (vi->big_packets) {
for (i = 0; i < MAX_SKB_FRAGS; i++) {
@@ -487,9 +488,9 @@
/* Encode metadata header at front. */
if (vi->mergeable_rx_bufs)
- sg_init_one(sg, mhdr, sizeof(*mhdr));
+ sg_set_buf(sg, mhdr, sizeof(*mhdr));
else
- sg_init_one(sg, hdr, sizeof(*hdr));
+ sg_set_buf(sg, hdr, sizeof(*hdr));
num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1;
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 2dc2416..0dbd85b 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -622,7 +622,7 @@
printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name);
#endif
qmgr_disable_irq(queue_ids[port->id].rx);
- netif_rx_schedule(dev, &port->napi);
+ netif_rx_schedule(&port->napi);
}
static int hss_hdlc_poll(struct napi_struct *napi, int budget)
@@ -651,7 +651,7 @@
printk(KERN_DEBUG "%s: hss_hdlc_poll"
" netif_rx_complete\n", dev->name);
#endif
- netif_rx_complete(dev, napi);
+ netif_rx_complete(napi);
qmgr_enable_irq(rxq);
if (!qmgr_stat_empty(rxq) &&
netif_rx_reschedule(napi)) {
@@ -1069,7 +1069,7 @@
hss_start_hdlc(port);
/* we may already have RX data, enables IRQ */
- netif_rx_schedule(dev, &port->napi);
+ netif_rx_schedule(&port->napi);
return 0;
err_unlock:
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index d3d37fe..15d9f51 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -609,7 +609,7 @@
spin_lock_irqsave(&i2400m->rx_lock, flags);
ack_skb = i2400m->ack_skb;
if (ack_skb && !IS_ERR(ack_skb))
- kfree(ack_skb);
+ kfree_skb(ack_skb);
i2400m->ack_skb = ERR_PTR(code);
spin_unlock_irqrestore(&i2400m->rx_lock, flags);
}
diff --git a/drivers/net/wimax/i2400m/debugfs.c b/drivers/net/wimax/i2400m/debugfs.c
index 6266329..9b81af3 100644
--- a/drivers/net/wimax/i2400m/debugfs.c
+++ b/drivers/net/wimax/i2400m/debugfs.c
@@ -234,20 +234,6 @@
&fops_i2400m_reset);
}
-/*
- * Debug levels control; see debug.h
- */
-struct d_level D_LEVEL[] = {
- D_SUBMODULE_DEFINE(control),
- D_SUBMODULE_DEFINE(driver),
- D_SUBMODULE_DEFINE(debugfs),
- D_SUBMODULE_DEFINE(fw),
- D_SUBMODULE_DEFINE(netdev),
- D_SUBMODULE_DEFINE(rfkill),
- D_SUBMODULE_DEFINE(rx),
- D_SUBMODULE_DEFINE(tx),
-};
-size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
#define __debugfs_register(prefix, name, parent) \
do { \
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index 5f98047..e80a0b6 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -707,6 +707,22 @@
EXPORT_SYMBOL_GPL(i2400m_release);
+/*
+ * Debug levels control; see debug.h
+ */
+struct d_level D_LEVEL[] = {
+ D_SUBMODULE_DEFINE(control),
+ D_SUBMODULE_DEFINE(driver),
+ D_SUBMODULE_DEFINE(debugfs),
+ D_SUBMODULE_DEFINE(fw),
+ D_SUBMODULE_DEFINE(netdev),
+ D_SUBMODULE_DEFINE(rfkill),
+ D_SUBMODULE_DEFINE(rx),
+ D_SUBMODULE_DEFINE(tx),
+};
+size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
+
+
static
int __init i2400m_driver_init(void)
{
diff --git a/drivers/net/wimax/i2400m/usb-rx.c b/drivers/net/wimax/i2400m/usb-rx.c
index 074cc1f..a314799 100644
--- a/drivers/net/wimax/i2400m/usb-rx.c
+++ b/drivers/net/wimax/i2400m/usb-rx.c
@@ -184,6 +184,8 @@
* NOTE: this function might realloc the skb (if it is too small),
* so always update with the one returned.
* ERR_PTR() is < 0 on error.
+ * Will return NULL if it cannot reallocate -- this can be
+ * considered a transient retryable error.
*/
static
struct sk_buff *i2400mu_rx(struct i2400mu *i2400mu, struct sk_buff *rx_skb)
@@ -243,8 +245,8 @@
if (printk_ratelimit())
dev_err(dev, "RX: Can't reallocate skb to %d; "
"RX dropped\n", rx_size);
- kfree(rx_skb);
- result = 0;
+ kfree_skb(rx_skb);
+ rx_skb = NULL;
goto out; /* drop it...*/
}
kfree_skb(rx_skb);
@@ -344,7 +346,8 @@
if (IS_ERR(rx_skb))
goto out;
atomic_dec(&i2400mu->rx_pending_count);
- if (rx_skb->len == 0) { /* some ignorable condition */
+ if (rx_skb == NULL || rx_skb->len == 0) {
+ /* some "ignorable" condition */
kfree_skb(rx_skb);
continue;
}
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ea543fc..e4f9f74 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -111,7 +111,7 @@
lets you choose drivers.
config PCMCIA_RAYCS
- tristate "Aviator/Raytheon 2.4MHz wireless support"
+ tristate "Aviator/Raytheon 2.4GHz wireless support"
depends on PCMCIA && WLAN_80211
select WIRELESS_EXT
---help---
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 4af2607..a533ed6 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1028,6 +1028,8 @@
* it's done by reseting the chip. To accomplish this we must
* first cleanup any pending DMA, then restart stuff after a la
* ath5k_init.
+ *
+ * Called with sc->lock.
*/
static int
ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
@@ -2644,7 +2646,7 @@
if (skb_headroom(skb) < padsize) {
ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough"
" headroom to pad %d\n", hdrlen, padsize);
- return -1;
+ return NETDEV_TX_BUSY;
}
skb_push(skb, padsize);
memmove(skb->data, skb->data+padsize, hdrlen);
@@ -2655,7 +2657,7 @@
ATH5K_ERR(sc, "no further txbuf available, dropping packet\n");
spin_unlock_irqrestore(&sc->txbuflock, flags);
ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
- return -1;
+ return NETDEV_TX_BUSY;
}
bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list);
list_del(&bf->list);
@@ -2673,10 +2675,10 @@
sc->txbuf_len++;
spin_unlock_irqrestore(&sc->txbuflock, flags);
dev_kfree_skb_any(skb);
- return 0;
+ return NETDEV_TX_OK;
}
- return 0;
+ return NETDEV_TX_OK;
}
static int
@@ -2814,11 +2816,17 @@
{
struct ath5k_softc *sc = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
+ int ret;
+
+ mutex_lock(&sc->lock);
sc->bintval = conf->beacon_int;
sc->power_level = conf->power_level;
- return ath5k_chan_set(sc, conf->channel);
+ ret = ath5k_chan_set(sc, conf->channel);
+
+ mutex_unlock(&sc->lock);
+ return ret;
}
static int
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 0cac05c..75eb9f4 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -65,7 +65,7 @@
if (ah->ah_version == AR5K_AR5210)
pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
else
- AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
break;
case NL80211_IFTYPE_AP:
@@ -75,7 +75,7 @@
if (ah->ah_version == AR5K_AR5210)
pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
else
- AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC);
+ AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
break;
case NL80211_IFTYPE_STATION:
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 91aaeaf..9189ab1 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -73,7 +73,7 @@
#define AR5K_CFG_SWRD 0x00000004 /* Byte-swap RX descriptor */
#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer */
#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register access */
-#define AR5K_CFG_ADHOC 0x00000020 /* AP/Adhoc indication [5211+] */
+#define AR5K_CFG_IBSS 0x00000020 /* 0-BSS, 1-IBSS [5211+] */
#define AR5K_CFG_PHY_OK 0x00000100 /* [5211+] */
#define AR5K_CFG_EEBS 0x00000200 /* EEPROM is busy */
#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (Disable dynamic clock) */
diff --git a/drivers/net/wireless/ath9k/Kconfig b/drivers/net/wireless/ath9k/Kconfig
index c43bd32..90a8dd8 100644
--- a/drivers/net/wireless/ath9k/Kconfig
+++ b/drivers/net/wireless/ath9k/Kconfig
@@ -1,6 +1,7 @@
config ATH9K
tristate "Atheros 802.11n wireless cards support"
depends on PCI && MAC80211 && WLAN_80211
+ depends on RFKILL || RFKILL=n
select MAC80211_LEDS
select LEDS_CLASS
select NEW_LEDS
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 191eec5..727f067 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -2164,13 +2164,13 @@
conf->ht.channel_type);
}
+ ath_update_chainmask(sc, conf->ht.enabled);
+
if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {
DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");
mutex_unlock(&sc->mutex);
return -EINVAL;
}
-
- ath_update_chainmask(sc, conf->ht.enabled);
}
if (changed & IEEE80211_CONF_CHANGE_POWER)
diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c
index 04ab457..1b71b93 100644
--- a/drivers/net/wireless/ath9k/rc.c
+++ b/drivers/net/wireless/ath9k/rc.c
@@ -490,7 +490,7 @@
static int ath_rc_valid_phyrate(u32 phy, u32 capflag, int ignore_cw)
{
- if (WLAN_RC_PHY_HT(phy) & !(capflag & WLAN_RC_HT_FLAG))
+ if (WLAN_RC_PHY_HT(phy) && !(capflag & WLAN_RC_HT_FLAG))
return 0;
if (WLAN_RC_PHY_DS(phy) && !(capflag & WLAN_RC_DS_FLAG))
return 0;
diff --git a/drivers/net/wireless/ath9k/regd_common.h b/drivers/net/wireless/ath9k/regd_common.h
index 9112c03..6df1b3b 100644
--- a/drivers/net/wireless/ath9k/regd_common.h
+++ b/drivers/net/wireless/ath9k/regd_common.h
@@ -228,7 +228,7 @@
};
#define REG_DOMAIN_2GHZ_MASK (REQ_MASK & \
- (!(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
+ (~(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
#define REG_DOMAIN_5GHZ_MASK REQ_MASK
static struct reg_dmn_pair_mapping regDomainPairs[] = {
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 3bfc3b9..c92f0c6 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -126,15 +126,7 @@
tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
- tx_info->status.rates[0].count = tx_status->retries;
- if (tx_info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
- /* Change idx from internal table index to MCS index */
- int idx = tx_info->status.rates[0].idx;
- struct ath_rate_table *rate_table = sc->cur_rate_table;
- if (idx >= 0 && idx < rate_table->rate_cnt)
- tx_info->status.rates[0].idx =
- rate_table->info[idx].ratecode & 0x7f;
- }
+ tx_info->status.rates[0].count = tx_status->retries + 1;
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
padsize = hdrlen & 3;
@@ -264,25 +256,22 @@
}
/* Get seqno */
-
- if (ieee80211_is_data(fc) && !is_pae(skb)) {
- /* For HT capable stations, we save tidno for later use.
- * We also override seqno set by upper layer with the one
- * in tx aggregation state.
- *
- * If fragmentation is on, the sequence number is
- * not overridden, since it has been
- * incremented by the fragmentation routine.
- *
- * FIXME: check if the fragmentation threshold exceeds
- * IEEE80211 max.
- */
- tid = ATH_AN_2_TID(an, bf->bf_tidno);
- hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
- IEEE80211_SEQ_SEQ_SHIFT);
- bf->bf_seqno = tid->seq_next;
- INCR(tid->seq_next, IEEE80211_SEQ_MAX);
- }
+ /* For HT capable stations, we save tidno for later use.
+ * We also override seqno set by upper layer with the one
+ * in tx aggregation state.
+ *
+ * If fragmentation is on, the sequence number is
+ * not overridden, since it has been
+ * incremented by the fragmentation routine.
+ *
+ * FIXME: check if the fragmentation threshold exceeds
+ * IEEE80211 max.
+ */
+ tid = ATH_AN_2_TID(an, bf->bf_tidno);
+ hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
+ IEEE80211_SEQ_SEQ_SHIFT);
+ bf->bf_seqno = tid->seq_next;
+ INCR(tid->seq_next, IEEE80211_SEQ_MAX);
}
static int setup_tx_flags(struct ath_softc *sc, struct sk_buff *skb,
@@ -1718,11 +1707,10 @@
/* Assign seqno, tidno */
- if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR))
+ if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
assign_aggr_tid_seqno(skb, bf);
/* DMA setup */
-
bf->bf_mpdu = skb;
bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7b31a32..c788bad 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3261,7 +3261,7 @@
struct b43_wldev *down_dev;
struct b43_wldev *d;
int err;
- bool gmode;
+ bool uninitialized_var(gmode);
int prev_status;
/* Find a device and PHY which supports the band. */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c1324e3..fb996c2 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2465,7 +2465,7 @@
static int b43legacy_switch_phymode(struct b43legacy_wl *wl,
unsigned int new_mode)
{
- struct b43legacy_wldev *up_dev;
+ struct b43legacy_wldev *uninitialized_var(up_dev);
struct b43legacy_wldev *down_dev;
int err;
bool gmode = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 9b60a0c..21c8418 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -638,12 +638,16 @@
s8 scale_action = 0;
unsigned long flags;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- u16 fc, rate_mask;
+ u16 fc;
+ u16 rate_mask = 0;
struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
IWL_DEBUG_RATE("enter\n");
+ if (sta)
+ rate_mask = sta->supp_rates[sband->band];
+
/* Send management frames and broadcast/multicast data using lowest
* rate. */
fc = le16_to_cpu(hdr->frame_control);
@@ -651,11 +655,15 @@
is_multicast_ether_addr(hdr->addr1) ||
!sta || !priv_sta) {
IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
- info->control.rates[0].idx = rate_lowest_index(sband, sta);
+ if (!rate_mask)
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, NULL);
+ else
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, sta);
return;
}
- rate_mask = sta->supp_rates[sband->band];
index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
if (sband->band == IEEE80211_BAND_5GHZ)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8fdb342..45cfa1cf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2219,7 +2219,7 @@
/* set tx power value for all OFDM rates */
for (rate_index = 0; rate_index < IWL_OFDM_RATES;
rate_index++) {
- s32 power_idx;
+ s32 uninitialized_var(power_idx);
int rc;
/* use channel group's clip-power table,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index f3f1792..27f5047 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -944,7 +944,8 @@
}
/* See if there's a better rate or modulation mode to try. */
- rs_rate_scale_perform(priv, hdr, sta, lq_sta);
+ if (sta && sta->supp_rates[sband->band])
+ rs_rate_scale_perform(priv, hdr, sta, lq_sta);
out:
return;
}
@@ -2101,14 +2102,23 @@
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct iwl_lq_sta *lq_sta = priv_sta;
int rate_idx;
+ u64 mask_bit = 0;
IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
+ if (sta)
+ mask_bit = sta->supp_rates[sband->band];
+
/* Send management frames and broadcast/multicast data using lowest
* rate. */
if (!ieee80211_is_data(hdr->frame_control) ||
is_multicast_ether_addr(hdr->addr1) || !sta || !lq_sta) {
- info->control.rates[0].idx = rate_lowest_index(sband, sta);
+ if (!mask_bit)
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, NULL);
+ else
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, sta);
return;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 5da6b35..c01ea48d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1719,6 +1719,10 @@
priv->ucode_data_backup.len = data_size;
iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_data_backup);
+ if (!priv->ucode_code.v_addr || !priv->ucode_data.v_addr ||
+ !priv->ucode_data_backup.v_addr)
+ goto err_pci_alloc;
+
/* Initialization instructions and data */
if (init_size && init_data_size) {
priv->ucode_init.len = init_size;
@@ -2482,7 +2486,7 @@
dev_kfree_skb_any(skb);
IWL_DEBUG_MACDUMP("leave\n");
- return 0;
+ return NETDEV_TX_OK;
}
static int iwl_mac_add_interface(struct ieee80211_hw *hw,
@@ -4038,6 +4042,7 @@
priv->is_open = 1;
}
+ pci_save_state(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
@@ -4048,6 +4053,7 @@
struct iwl_priv *priv = pci_get_drvdata(pdev);
pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
if (priv->is_open)
iwl_mac_start(priv->hw);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 52966ff..ba99720 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -255,7 +255,7 @@
* 0x3) 54 Mbps
*
* Legacy CCK rate format for bits 7:0 (bit 8 must be "0", bit 9 "1"):
- * 3-0: 10) 1 Mbps
+ * 6-0: 10) 1 Mbps
* 20) 2 Mbps
* 55) 5.5 Mbps
* 110) 11 Mbps
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 01a2169..4b35b30 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -51,6 +51,7 @@
IWL_CMD(REPLY_REMOVE_STA);
IWL_CMD(REPLY_REMOVE_ALL_STA);
IWL_CMD(REPLY_WEPKEY);
+ IWL_CMD(REPLY_3945_RX);
IWL_CMD(REPLY_TX);
IWL_CMD(REPLY_RATE_SCALE);
IWL_CMD(REPLY_LEDS_CMD);
@@ -223,7 +224,7 @@
IWL_ERROR("Error: Response NULL in '%s'\n",
get_cmd_string(cmd->id));
ret = -EIO;
- goto out;
+ goto cancel;
}
ret = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 412f66b..70a8b21 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -480,6 +480,9 @@
priv->num_stations = 0;
memset(priv->stations, 0, sizeof(priv->stations));
+ /* clean ucode key table bit map */
+ priv->ucode_key_table = 0;
+
spin_unlock_irqrestore(&priv->sta_lock, flags);
}
EXPORT_SYMBOL(iwl_clear_stations_table);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d645808..5b44d32 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -745,7 +745,7 @@
IWL_ERROR("Error: Response NULL in '%s'\n",
get_cmd_string(cmd->id));
ret = -EIO;
- goto out;
+ goto cancel;
}
ret = 0;
@@ -6538,7 +6538,7 @@
dev_kfree_skb_any(skb);
IWL_DEBUG_MAC80211("leave\n");
- return 0;
+ return NETDEV_TX_OK;
}
static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
@@ -8143,6 +8143,7 @@
priv->is_open = 1;
}
+ pci_save_state(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
@@ -8153,6 +8154,7 @@
struct iwl3945_priv *priv = pci_get_drvdata(pdev);
pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
if (priv->is_open)
iwl3945_mac_start(priv->hw);
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index e173b1b..f6a79a6 100644
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -32,7 +32,7 @@
u8 pktdelay_2ms;
/* reserved */
u8 reserved1;
-};
+} __attribute__ ((packed));
/* RxPD Descriptor */
struct rxpd {
@@ -63,7 +63,7 @@
/* Pkt Priority */
u8 priority;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_header {
__le16 command;
@@ -97,7 +97,7 @@
struct lbs_offset_value {
u32 offset;
u32 value;
-};
+} __attribute__ ((packed));
/* Define general data structure */
/* cmd_DS_GEN */
@@ -107,7 +107,7 @@
__le16 seqnum;
__le16 result;
void *cmdresp[0];
-};
+} __attribute__ ((packed));
#define S_DS_GEN sizeof(struct cmd_ds_gen)
@@ -163,7 +163,7 @@
* bump this up a bit.
*/
uint8_t tlv[128];
-};
+} __attribute__ ((packed));
/*
* This scan handle Country Information IE(802.11d compliant)
@@ -180,7 +180,7 @@
mrvlietypes_chanlistparamset_t ChanListParamSet;
mrvlietypes_ratesparamset_t OpRateSet;
#endif
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_scan_rsp {
struct cmd_header hdr;
@@ -188,7 +188,7 @@
__le16 bssdescriptsize;
uint8_t nr_sets;
uint8_t bssdesc_and_tlvbuffer[0];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_get_log {
struct cmd_header hdr;
@@ -206,33 +206,33 @@
__le32 fcserror;
__le32 txframe;
__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_control {
struct cmd_header hdr;
__le16 action;
u16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_multicast_adr {
struct cmd_header hdr;
__le16 action;
__le16 nr_of_adrs;
u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_authenticate {
u8 macaddr[ETH_ALEN];
u8 authtype;
u8 reserved[10];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_deauthenticate {
struct cmd_header hdr;
u8 macaddr[ETH_ALEN];
__le16 reasoncode;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_associate {
u8 peerstaaddr[6];
@@ -251,7 +251,7 @@
struct cmd_ds_802_11_associate_rsp {
struct ieeetypes_assocrsp assocRsp;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_set_wep {
struct cmd_header hdr;
@@ -265,7 +265,7 @@
/* 40, 128bit or TXWEP */
uint8_t keytype[4];
uint8_t keymaterial[4][16];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_3_get_stat {
__le32 xmitok;
@@ -274,7 +274,7 @@
__le32 rcverror;
__le32 rcvnobuffer;
__le32 rcvcrcerror;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_get_stat {
__le32 txfragmentcnt;
@@ -294,7 +294,7 @@
__le32 txbeacon;
__le32 rxbeacon;
__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_snmp_mib {
struct cmd_header hdr;
@@ -303,58 +303,58 @@
__le16 oid;
__le16 bufsize;
u8 value[128];
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_reg_map {
__le16 buffersize;
u8 regmap[128];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_bbp_reg_map {
__le16 buffersize;
u8 regmap[128];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_rf_reg_map {
__le16 buffersize;
u8 regmap[64];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_reg_access {
__le16 action;
__le16 offset;
__le32 value;
-};
+} __attribute__ ((packed));
struct cmd_ds_bbp_reg_access {
__le16 action;
__le16 offset;
u8 value;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_ds_rf_reg_access {
__le16 action;
__le16 offset;
u8 value;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_radio_control {
struct cmd_header hdr;
__le16 action;
__le16 control;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_beacon_control {
__le16 action;
__le16 beacon_enable;
__le16 beacon_period;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_sleep_params {
struct cmd_header hdr;
@@ -379,7 +379,7 @@
/* reserved field, should be set to zero */
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_inactivity_timeout {
struct cmd_header hdr;
@@ -389,7 +389,7 @@
/* Inactivity timeout in msec */
__le16 timeout;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_channel {
struct cmd_header hdr;
@@ -399,7 +399,7 @@
__le16 rftype; /* unused */
__le16 reserved; /* unused */
u8 channellist[32]; /* unused */
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rssi {
/* weighting factor */
@@ -408,21 +408,21 @@
__le16 reserved_0;
__le16 reserved_1;
__le16 reserved_2;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rssi_rsp {
__le16 SNR;
__le16 noisefloor;
__le16 avgSNR;
__le16 avgnoisefloor;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_mac_address {
struct cmd_header hdr;
__le16 action;
u8 macadd[ETH_ALEN];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_tx_power {
struct cmd_header hdr;
@@ -431,7 +431,7 @@
__le16 curlevel;
s8 maxlevel;
s8 minlevel;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_antenna {
__le16 action;
@@ -439,33 +439,33 @@
/* Number of antennas or 0xffff(diversity) */
__le16 antennamode;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_monitor_mode {
__le16 action;
__le16 mode;
-};
+} __attribute__ ((packed));
struct cmd_ds_set_boot2_ver {
struct cmd_header hdr;
__le16 action;
__le16 version;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_fw_wake_method {
struct cmd_header hdr;
__le16 action;
__le16 method;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_sleep_period {
struct cmd_header hdr;
__le16 action;
__le16 period;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_ps_mode {
__le16 action;
@@ -473,7 +473,7 @@
__le16 multipledtim;
__le16 reserved;
__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
struct cmd_confirm_sleep {
struct cmd_header hdr;
@@ -483,7 +483,7 @@
__le16 multipledtim;
__le16 reserved;
__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_data_rate {
struct cmd_header hdr;
@@ -491,14 +491,14 @@
__le16 action;
__le16 reserved;
u8 rates[MAX_RATES];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rate_adapt_rateset {
struct cmd_header hdr;
__le16 action;
__le16 enablehwauto;
__le16 bitmap;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_ad_hoc_start {
struct cmd_header hdr;
@@ -520,7 +520,7 @@
u8 pad[3];
u8 bssid[ETH_ALEN];
-};
+} __attribute__ ((packed));
struct adhoc_bssdesc {
u8 bssid[ETH_ALEN];
@@ -578,7 +578,7 @@
/* key material of size keylen */
u8 key[32];
-};
+} __attribute__ ((packed));
#define MAX_WOL_RULES 16
@@ -590,7 +590,7 @@
__le16 reserve;
__be32 sig_mask;
__be32 signature;
-};
+} __attribute__ ((packed));
struct wol_config {
uint8_t action;
@@ -598,8 +598,7 @@
uint8_t no_rules_in_cmd;
uint8_t result;
struct host_wol_rule rule[MAX_WOL_RULES];
-};
-
+} __attribute__ ((packed));
struct cmd_ds_host_sleep {
struct cmd_header hdr;
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index d1fc305..e7289e2 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -206,7 +206,7 @@
* there are no buffered multicast frames to send
*/
ieee80211_stop_queues(priv->hw);
- return 0;
+ return NETDEV_TX_OK;
}
static void lbtf_tx_work(struct work_struct *work)
diff --git a/drivers/net/wireless/orinoco/orinoco.c b/drivers/net/wireless/orinoco/orinoco.c
index bc84e27..45a04fa 100644
--- a/drivers/net/wireless/orinoco/orinoco.c
+++ b/drivers/net/wireless/orinoco/orinoco.c
@@ -1610,6 +1610,16 @@
struct orinoco_rx_data *rx_data, *temp;
struct hermes_rx_descriptor *desc;
struct sk_buff *skb;
+ unsigned long flags;
+
+ /* orinoco_rx requires the driver lock, and we also need to
+ * protect priv->rx_list, so just hold the lock over the
+ * lot.
+ *
+ * If orinoco_lock fails, we've unplugged the card. In this
+ * case just abort. */
+ if (orinoco_lock(priv, &flags) != 0)
+ return;
/* extract desc and skb from queue */
list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
@@ -1622,6 +1632,8 @@
kfree(desc);
}
+
+ orinoco_unlock(priv, &flags);
}
/********************************************************************/
@@ -1661,7 +1673,7 @@
s = "UNKNOWN";
}
- printk(KERN_INFO "%s: New link status: %s (%04x)\n",
+ printk(KERN_DEBUG "%s: New link status: %s (%04x)\n",
dev->name, s, status);
}
@@ -3645,12 +3657,22 @@
void free_orinocodev(struct net_device *dev)
{
struct orinoco_private *priv = netdev_priv(dev);
+ struct orinoco_rx_data *rx_data, *temp;
- /* No need to empty priv->rx_list: if the tasklet is scheduled
- * when we call tasklet_kill it will run one final time,
- * emptying the list */
+ /* If the tasklet is scheduled when we call tasklet_kill it
+ * will run one final time. However the tasklet will only
+ * drain priv->rx_list if the hw is still available. */
tasklet_kill(&priv->rx_tasklet);
+ /* Explicitly drain priv->rx_list */
+ list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
+ list_del(&rx_data->list);
+
+ dev_kfree_skb(rx_data->skb);
+ kfree(rx_data->desc);
+ kfree(rx_data);
+ }
+
unregister_pm_notifier(&priv->pm_notifier);
orinoco_uncache_fw(priv);
@@ -5046,33 +5068,30 @@
struct orinoco_private *priv = netdev_priv(dev);
u8 *buf;
unsigned long flags;
- int err = 0;
/* cut off at IEEE80211_MAX_DATA_LEN */
if ((wrqu->data.length > IEEE80211_MAX_DATA_LEN) ||
(wrqu->data.length && (extra == NULL)))
return -EINVAL;
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
if (wrqu->data.length) {
buf = kmalloc(wrqu->data.length, GFP_KERNEL);
- if (buf == NULL) {
- err = -ENOMEM;
- goto out;
- }
+ if (buf == NULL)
+ return -ENOMEM;
memcpy(buf, extra, wrqu->data.length);
- kfree(priv->wpa_ie);
- priv->wpa_ie = buf;
- priv->wpa_ie_len = wrqu->data.length;
- } else {
- kfree(priv->wpa_ie);
- priv->wpa_ie = NULL;
- priv->wpa_ie_len = 0;
+ } else
+ buf = NULL;
+
+ if (orinoco_lock(priv, &flags) != 0) {
+ kfree(buf);
+ return -EBUSY;
}
+ kfree(priv->wpa_ie);
+ priv->wpa_ie = buf;
+ priv->wpa_ie_len = wrqu->data.length;
+
if (priv->wpa_ie) {
/* Looks like wl_lkm wants to check the auth alg, and
* somehow pass it to the firmware.
@@ -5081,9 +5100,8 @@
*/
}
-out:
orinoco_unlock(priv, &flags);
- return err;
+ return 0;
}
static int orinoco_ioctl_get_genie(struct net_device *dev,
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index f127602..0b32215 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -435,6 +435,7 @@
PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
+ PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 82354b9..34561e6 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -138,6 +138,7 @@
u8 *fw_version = NULL;
size_t len;
int i;
+ int maxlen;
if (priv->rx_start)
return 0;
@@ -195,6 +196,16 @@
else
priv->rx_mtu = (size_t)
0x620 - priv->tx_hdr_len;
+ maxlen = priv->tx_hdr_len + /* USB devices */
+ sizeof(struct p54_rx_data) +
+ 4 + /* rx alignment */
+ IEEE80211_MAX_FRAG_THRESHOLD;
+ if (priv->rx_mtu > maxlen && PAGE_SIZE == 4096) {
+ printk(KERN_INFO "p54: rx_mtu reduced from %d "
+ "to %d\n", priv->rx_mtu,
+ maxlen);
+ priv->rx_mtu = maxlen;
+ }
break;
}
case BR_CODE_EXPOSED_IF:
@@ -440,8 +451,8 @@
}
if (err)
goto err;
-
- }
+ }
+ break;
case PDR_PRISM_ZIF_TX_IQ_CALIBRATION:
priv->iq_autocal = kmalloc(data_len, GFP_KERNEL);
if (!priv->iq_autocal) {
@@ -575,6 +586,7 @@
u16 freq = le16_to_cpu(hdr->freq);
size_t header_len = sizeof(*hdr);
u32 tsf32;
+ u8 rate = hdr->rate & 0xf;
/*
* If the device is in a unspecified state we have to
@@ -603,8 +615,11 @@
rx_status.qual = (100 * hdr->rssi) / 127;
if (hdr->rate & 0x10)
rx_status.flag |= RX_FLAG_SHORTPRE;
- rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ?
- hdr->rate : (hdr->rate - 4)) & 0xf;
+ if (dev->conf.channel->band == IEEE80211_BAND_5GHZ)
+ rx_status.rate_idx = (rate < 4) ? 0 : rate - 4;
+ else
+ rx_status.rate_idx = rate;
+
rx_status.freq = freq;
rx_status.band = dev->conf.channel->band;
rx_status.antenna = hdr->antenna;
@@ -730,7 +745,7 @@
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
struct p54_hdr *entry_hdr;
struct p54_tx_data *entry_data;
- int pad = 0;
+ unsigned int pad = 0, frame_len;
range = (void *)info->rate_driver_data;
if (range->start_addr != addr) {
@@ -753,6 +768,7 @@
__skb_unlink(entry, &priv->tx_queue);
spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
+ frame_len = entry->len;
entry_hdr = (struct p54_hdr *) entry->data;
entry_data = (struct p54_tx_data *) entry_hdr->data;
priv->tx_stats[entry_data->hw_queue].len--;
@@ -798,6 +814,29 @@
info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
info->status.ack_signal = p54_rssi_to_dbm(dev,
(int)payload->ack_rssi);
+
+ /* Undo all changes to the frame. */
+ switch (entry_data->key_type) {
+ case P54_CRYPTO_TKIPMICHAEL: {
+ u8 *iv = (u8 *)(entry_data->align + pad +
+ entry_data->crypt_offset);
+
+ /* Restore the original TKIP IV. */
+ iv[2] = iv[0];
+ iv[0] = iv[1];
+ iv[1] = (iv[0] | 0x20) & 0x7f; /* WEPSeed - 8.3.2.2 */
+
+ frame_len -= 12; /* remove TKIP_MMIC + TKIP_ICV */
+ break;
+ }
+ case P54_CRYPTO_AESCCMP:
+ frame_len -= 8; /* remove CCMP_MIC */
+ break;
+ case P54_CRYPTO_WEP:
+ frame_len -= 4; /* remove WEP_ICV */
+ break;
+ }
+ skb_trim(entry, frame_len);
skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
ieee80211_tx_status_irqsafe(dev, entry);
goto out;
@@ -1122,7 +1161,7 @@
skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
sizeof(struct p54_hdr) + sizeof(*tim),
- P54_CONTROL_TYPE_TIM, GFP_KERNEL);
+ P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
if (!skb)
return -ENOMEM;
@@ -1383,7 +1422,6 @@
hdr->tries = ridx;
txhdr->rts_rate_idx = 0;
if (info->control.hw_key) {
- crypt_offset += info->control.hw_key->iv_len;
txhdr->key_type = p54_convert_algo(info->control.hw_key->alg);
txhdr->key_len = min((u8)16, info->control.hw_key->keylen);
memcpy(txhdr->key, info->control.hw_key->key, txhdr->key_len);
@@ -1397,6 +1435,8 @@
}
/* reserve some space for ICV */
len += info->control.hw_key->icv_len;
+ memset(skb_put(skb, info->control.hw_key->icv_len), 0,
+ info->control.hw_key->icv_len);
} else {
txhdr->key_type = 0;
txhdr->key_len = 0;
@@ -1584,7 +1624,7 @@
err:
printk(KERN_ERR "%s: frequency change failed\n", wiphy_name(dev->wiphy));
- kfree_skb(skb);
+ p54_free_skb(dev, skb);
return -EINVAL;
}
@@ -1824,7 +1864,7 @@
static int p54_config(struct ieee80211_hw *dev, u32 changed)
{
- int ret;
+ int ret = 0;
struct p54_common *priv = dev->priv;
struct ieee80211_conf *conf = &dev->conf;
@@ -2051,7 +2091,7 @@
algo = P54_CRYPTO_AESCCMP;
break;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index c44a200..5de2ebf 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -56,6 +56,7 @@
{USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */
{USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */
{USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */
+ {USB_DEVICE(0x06b9, 0x0121)}, /* Thomson SpeedTouch 121g */
{USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */
{USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */
{USB_DEVICE(0x0846, 0x4240)}, /* Netgear WG111 (v2) */
@@ -143,11 +144,8 @@
struct sk_buff *skb = urb->context;
struct ieee80211_hw *dev = (struct ieee80211_hw *)
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
- struct p54u_priv *priv = dev->priv;
- skb_pull(skb, priv->common.tx_hdr_len);
- if (FREE_AFTER_TX(skb))
- p54_free_skb(dev, skb);
+ p54_free_skb(dev, skb);
}
static void p54u_tx_dummy_cb(struct urb *urb) { }
@@ -229,7 +227,10 @@
p54u_tx_dummy_cb, dev);
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ skb->data, skb->len, FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
+ addr_urb->transfer_flags |= URB_ZERO_PACKET;
+ data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(addr_urb, &priv->submitted);
err = usb_submit_urb(addr_urb, GFP_ATOMIC);
@@ -238,7 +239,7 @@
goto out;
}
- usb_anchor_urb(addr_urb, &priv->submitted);
+ usb_anchor_urb(data_urb, &priv->submitted);
err = usb_submit_urb(data_urb, GFP_ATOMIC);
if (err)
usb_unanchor_urb(data_urb);
@@ -268,27 +269,24 @@
{
struct p54u_priv *priv = dev->priv;
struct urb *data_urb;
- struct lm87_tx_hdr *hdr;
- __le32 checksum;
- __le32 addr = ((struct p54_hdr *)skb->data)->req_id;
+ struct lm87_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
data_urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!data_urb)
return;
- checksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
- hdr = (struct lm87_tx_hdr *)skb_push(skb, sizeof(*hdr));
- hdr->chksum = checksum;
- hdr->device_addr = addr;
+ hdr->chksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
+ hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id;
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
+ data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(data_urb, &priv->submitted);
if (usb_submit_urb(data_urb, GFP_ATOMIC)) {
usb_unanchor_urb(data_urb);
- skb_pull(skb, sizeof(*hdr));
p54_free_skb(dev, skb);
}
usb_free_urb(data_urb);
@@ -298,11 +296,9 @@
{
struct p54u_priv *priv = dev->priv;
struct urb *int_urb, *data_urb;
- struct net2280_tx_hdr *hdr;
+ struct net2280_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
struct net2280_reg_write *reg;
int err = 0;
- __le32 addr = ((struct p54_hdr *) skb->data)->req_id;
- __le16 len = cpu_to_le16(skb->len);
reg = kmalloc(sizeof(*reg), GFP_ATOMIC);
if (!reg)
@@ -325,10 +321,9 @@
reg->addr = cpu_to_le32(P54U_DEV_BASE);
reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA);
- hdr = (void *)skb_push(skb, sizeof(*hdr));
memset(hdr, 0, sizeof(*hdr));
- hdr->len = len;
- hdr->device_addr = addr;
+ hdr->len = cpu_to_le16(skb->len);
+ hdr->device_addr = ((struct p54_hdr *) skb->data)->req_id;
usb_fill_bulk_urb(int_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg),
@@ -339,11 +334,13 @@
* free what's inside the transfer_buffer after the callback routine
* has completed.
*/
- int_urb->transfer_flags |= URB_FREE_BUFFER;
+ int_urb->transfer_flags |= URB_FREE_BUFFER | URB_ZERO_PACKET;
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
+ data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(int_urb, &priv->submitted);
err = usb_submit_urb(int_urb, GFP_ATOMIC);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 607ce9f..ed93ac4 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1649,9 +1649,7 @@
char *end_buf,
struct ndis_80211_bssid_ex *bssid)
{
-#ifdef DEBUG
struct usbnet *usbdev = netdev_priv(dev);
-#endif
u8 *ie;
char *current_val;
int bssid_len, ie_len, i;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 30028e2..af6b584 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -38,7 +38,7 @@
/*
* Allow hardware encryption to be disabled.
*/
-static int modparam_nohwcrypt = 1;
+static int modparam_nohwcrypt = 0;
module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
@@ -376,11 +376,11 @@
/*
* The driver does not support the IV/EIV generation
- * in hardware. However it doesn't support the IV/EIV
- * inside the ieee80211 frame either, but requires it
- * to be provided seperately for the descriptor.
- * rt2x00lib will cut the IV/EIV data out of all frames
- * given to us by mac80211, but we must tell mac80211
+ * in hardware. However it demands the data to be provided
+ * both seperately as well as inside the frame.
+ * We already provided the CONFIG_CRYPTO_COPY_IV to rt2x00lib
+ * to ensure rt2x00lib will not strip the data from the
+ * frame after the copy, now we must tell mac80211
* to generate the IV/EIV data.
*/
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -1181,7 +1181,7 @@
test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
- rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher);
+ rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher);
rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
rt2x00_desc_write(txd, 0, word);
}
@@ -1334,14 +1334,7 @@
/* ICV is located at the end of frame */
- /*
- * Hardware has stripped IV/EIV data from 802.11 frame during
- * decryption. It has provided the data seperately but rt2x00lib
- * should decide if it should be reinserted.
- */
- rxdesc->flags |= RX_FLAG_IV_STRIPPED;
- if (rxdesc->cipher != CIPHER_TKIP)
- rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+ rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
rxdesc->flags |= RX_FLAG_DECRYPTED;
else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 6d92542..87c0f2c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -807,13 +807,11 @@
{
entry->flags = 0;
entry->bitrate = rate->bitrate;
- entry->hw_value = rt2x00_create_rate_hw_value(index, 0);
- entry->hw_value_short = entry->hw_value;
+ entry->hw_value =index;
+ entry->hw_value_short = index;
- if (rate->flags & DEV_RATE_SHORT_PREAMBLE) {
+ if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
- entry->hw_value_short |= rt2x00_create_rate_hw_value(index, 1);
- }
}
static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 68f4e0f..a0cd35b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -97,7 +97,7 @@
void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
{
- if (rt2x00dev->led_radio.type == LED_TYPE_ASSOC)
+ if (rt2x00dev->led_radio.type == LED_TYPE_RADIO)
rt2x00led_led_simple(&rt2x00dev->led_radio, enabled);
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 0302432..86cd26f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -52,22 +52,11 @@
extern const struct rt2x00_rate rt2x00_supported_rates[12];
-static inline u16 rt2x00_create_rate_hw_value(const u16 index,
- const u16 short_preamble)
-{
- return (short_preamble << 8) | (index & 0xff);
-}
-
static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
{
return &rt2x00_supported_rates[hw_value & 0xff];
}
-static inline int rt2x00_get_rate_preamble(const u16 hw_value)
-{
- return (hw_value & 0xff00);
-}
-
/*
* Radio control handlers.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index eaec6bd..0709dec 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -154,6 +154,7 @@
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
+ struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
struct ieee80211_rate *rate =
ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
const struct rt2x00_rate *hwrate;
@@ -313,7 +314,7 @@
* When preamble is enabled we should set the
* preamble bit for the signal.
*/
- if (rt2x00_get_rate_preamble(rate->hw_value))
+ if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
txdesc->signal |= 0x08;
}
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index c3f53a9..3298cae 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -162,7 +162,7 @@
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->flags))
+ if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
return;
cancel_delayed_work_sync(&rt2x00dev->rfkill_work);
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83df312..0b29d76 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -434,11 +434,11 @@
if (usb_endpoint_is_bulk_in(ep_desc)) {
rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc);
- } else if (usb_endpoint_is_bulk_out(ep_desc)) {
+ } else if (usb_endpoint_is_bulk_out(ep_desc) &&
+ (queue != queue_end(rt2x00dev))) {
rt2x00usb_assign_endpoint(queue, ep_desc);
+ queue = queue_next(queue);
- if (queue != queue_end(rt2x00dev))
- queue = queue_next(queue);
tx_ep_desc = ep_desc;
}
}
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d638a8a..96a8d69 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2321,6 +2321,7 @@
/* Linksys */
{ USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
+ { USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
/* MSI */
{ USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5f887fb..387c133 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -897,6 +897,7 @@
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_UNSPEC;
+ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
dev->queues = 1;
dev->max_signal = 65;
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 00ce3ef..22bc07e 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -213,7 +213,7 @@
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
kfree_skb(skb);
- return -ENOMEM;
+ return NETDEV_TX_OK;
}
flags = skb->len;
@@ -273,6 +273,7 @@
usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
buf, skb->len, rtl8187_tx_cb, skb);
+ urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(urb, &priv->anchored);
rc = usb_submit_urb(urb, GFP_ATOMIC);
if (rc < 0) {
@@ -281,7 +282,7 @@
}
usb_free_urb(urb);
- return rc;
+ return NETDEV_TX_OK;
}
static void rtl8187_rx_cb(struct urb *urb)
@@ -1471,6 +1472,7 @@
ieee80211_unregister_hw(dev);
priv = dev->priv;
+ usb_reset_device(priv->udev);
usb_put_dev(interface_to_usbdev(intf));
ieee80211_free_hw(dev);
}
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index 4e75e8e..78df281 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -285,7 +285,10 @@
ofdm_power = priv->channels[channel - 1].hw_value >> 4;
cck_power = min(cck_power, (u8)11);
- ofdm_power = min(ofdm_power, (u8)35);
+ if (ofdm_power > (u8)15)
+ ofdm_power = 25;
+ else
+ ofdm_power += 10;
rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
@@ -536,7 +539,10 @@
cck_power += priv->txpwr_base & 0xF;
cck_power = min(cck_power, (u8)35);
- ofdm_power = min(ofdm_power, (u8)15);
+ if (ofdm_power > (u8)15)
+ ofdm_power = 25;
+ else
+ ofdm_power += 10;
ofdm_power += priv->txpwr_base >> 4;
ofdm_power = min(ofdm_power, (u8)35);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index b5db57d..17527f7 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -84,6 +84,7 @@
{ USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
+ { USB_DEVICE(0x0df6, 0x0036), .driver_info = DEVICE_ZD1211B },
/* "Driverless" devices that need ejecting */
{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index e1b0ad6..fa65a2b 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -66,4 +66,23 @@
}
EXPORT_SYMBOL(of_register_i2c_devices);
+static int of_dev_node_match(struct device *dev, void *data)
+{
+ return dev_archdata_get_node(&dev->archdata) == data;
+}
+
+/* must call put_device() when done with returned i2c_client device */
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
+{
+ struct device *dev;
+
+ dev = bus_find_device(&i2c_bus_type, NULL, node,
+ of_dev_node_match);
+ if (!dev)
+ return NULL;
+
+ return to_i2c_client(dev);
+}
+EXPORT_SYMBOL(of_find_i2c_device_by_node);
+
MODULE_LICENSE("GPL");
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index 2e03b6d..e76d715 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -393,16 +393,21 @@
return;
fail:
+ entry->event = NULL;
cpu_buf->sample_lost_overflow++;
}
int oprofile_add_data(struct op_entry *entry, unsigned long val)
{
+ if (!entry->event)
+ return 0;
return op_cpu_buffer_add_data(entry, val);
}
int oprofile_write_commit(struct op_entry *entry)
{
+ if (!entry->event)
+ return -EINVAL;
return op_cpu_buffer_write_commit(entry);
}
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 63f81c4..272995d 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -66,6 +66,13 @@
cpu_buf->last_task = NULL;
}
+/*
+ * op_cpu_buffer_add_data() and op_cpu_buffer_write_commit() may be
+ * called only if op_cpu_buffer_write_reserve() did not return NULL or
+ * entry->event != NULL, otherwise entry->size or entry->event will be
+ * used uninitialized.
+ */
+
struct op_sample
*op_cpu_buffer_write_reserve(struct op_entry *entry, unsigned long size);
int op_cpu_buffer_write_commit(struct op_entry *entry);
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index 3fac8f8..a70cf16 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -668,7 +668,7 @@
* @dev: instance of PCI owned by the driver that's asking
* @mask: number of address bits this PCI device can handle
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static int sba_dma_supported( struct device *dev, u64 mask)
{
@@ -680,8 +680,8 @@
return(0);
}
- /* Documentation/DMA-mapping.txt tells drivers to try 64-bit first,
- * then fall back to 32-bit if that fails.
+ /* Documentation/PCI/PCI-DMA-mapping.txt tells drivers to try 64-bit
+ * first, then fall back to 32-bit if that fails.
* We are just "encouraging" 32-bit DMA masks here since we can
* never allow IOMMU bypass unless we add special support for ZX1.
*/
@@ -706,7 +706,7 @@
* @size: number of bytes to map in driver buffer.
* @direction: R/W or both.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static dma_addr_t
sba_map_single(struct device *dev, void *addr, size_t size,
@@ -785,7 +785,7 @@
* @size: number of bytes mapped in driver buffer.
* @direction: R/W or both.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static void
sba_unmap_single(struct device *dev, dma_addr_t iova, size_t size,
@@ -861,7 +861,7 @@
* @size: number of bytes mapped in driver buffer.
* @dma_handle: IOVA of new buffer.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static void *sba_alloc_consistent(struct device *hwdev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
@@ -892,7 +892,7 @@
* @vaddr: virtual address IOVA of "consistent" buffer.
* @dma_handler: IO virtual address of "consistent" buffer.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static void
sba_free_consistent(struct device *hwdev, size_t size, void *vaddr,
@@ -927,7 +927,7 @@
* @nents: number of entries in list
* @direction: R/W or both.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static int
sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents,
@@ -1011,7 +1011,7 @@
* @nents: number of entries in list
* @direction: R/W or both.
*
- * See Documentation/DMA-mapping.txt
+ * See Documentation/PCI/PCI-DMA-mapping.txt
*/
static void
sba_unmap_sg(struct device *dev, struct scatterlist *sglist, int nents,
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 101ed49..032db81 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -64,6 +64,11 @@
static int __devinit netmos_parallel_init(struct pci_dev *dev, struct parport_pc_pci *card, int autoirq, int autodma)
{
+ /* the rule described below doesn't hold for this device */
+ if (dev->device == PCI_DEVICE_ID_NETMOS_9835 &&
+ dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
+ dev->subsystem_device == 0x0299)
+ return -ENODEV;
/*
* Netmos uses the subdevice ID to indicate the number of parallel
* and serial ports. The form is 0x00PS, where <P> is the number of
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index e31fb91..2aa117c 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -5,11 +5,15 @@
obj-$(CONFIG_HOTPLUG_PCI) += pci_hotplug.o
obj-$(CONFIG_HOTPLUG_PCI_COMPAQ) += cpqphp.o
obj-$(CONFIG_HOTPLUG_PCI_IBM) += ibmphp.o
+
+# pciehp should be linked before acpiphp in order to allow the native driver
+# to attempt to bind first. We can then fall back to generic support.
+
+obj-$(CONFIG_HOTPLUG_PCI_PCIE) += pciehp.o
obj-$(CONFIG_HOTPLUG_PCI_ACPI) += acpiphp.o
obj-$(CONFIG_HOTPLUG_PCI_ACPI_IBM) += acpiphp_ibm.o
obj-$(CONFIG_HOTPLUG_PCI_CPCI_ZT5550) += cpcihp_zt5550.o
obj-$(CONFIG_HOTPLUG_PCI_CPCI_GENERIC) += cpcihp_generic.o
-obj-$(CONFIG_HOTPLUG_PCI_PCIE) += pciehp.o
obj-$(CONFIG_HOTPLUG_PCI_SHPC) += shpchp.o
obj-$(CONFIG_HOTPLUG_PCI_RPA) += rpaphp.o
obj-$(CONFIG_HOTPLUG_PCI_RPA_DLPAR) += rpadlpar_io.o
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index f09b101..803d9dd 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -266,6 +266,8 @@
int found = acpi_pci_detect_ejectable(pbus);
if (!found) {
acpi_handle bridge_handle = acpi_pci_get_bridge_handle(pbus);
+ if (!bridge_handle)
+ return 0;
acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, (u32)1,
is_pci_dock_device, (void *)&found, NULL);
}
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index b0e7de9..d8649e1 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -195,13 +195,13 @@
* Tries hard not to re-enable already existing devices;
* also handles scanning of subfunctions.
*/
-static void pci_rescan_slot(struct pci_dev *temp)
+static int pci_rescan_slot(struct pci_dev *temp)
{
struct pci_bus *bus = temp->bus;
struct pci_dev *dev;
int func;
- int retval;
u8 hdr_type;
+ int count = 0;
if (!pci_read_config_byte(temp, PCI_HEADER_TYPE, &hdr_type)) {
temp->hdr_type = hdr_type & 0x7f;
@@ -213,17 +213,12 @@
dbg("New device on %s function %x:%x\n",
bus->name, temp->devfn >> 3,
temp->devfn & 7);
- retval = pci_bus_add_device(dev);
- if (retval)
- dev_err(&dev->dev, "error adding "
- "device, continuing.\n");
- else
- add_slot(dev);
+ count++;
}
}
/* multifunction device? */
if (!(hdr_type & 0x80))
- return;
+ return count;
/* continue scanning for other functions */
for (func = 1, temp->devfn++; func < 8; func++, temp->devfn++) {
@@ -239,16 +234,13 @@
dbg("New device on %s function %x:%x\n",
bus->name, temp->devfn >> 3,
temp->devfn & 7);
- retval = pci_bus_add_device(dev);
- if (retval)
- dev_err(&dev->dev, "error adding "
- "device, continuing.\n");
- else
- add_slot(dev);
+ count++;
}
}
}
}
+
+ return count;
}
@@ -262,6 +254,8 @@
{
unsigned int devfn;
struct pci_dev *dev;
+ int retval;
+ int found = 0;
dev = alloc_pci_dev();
if (!dev)
return;
@@ -270,7 +264,23 @@
dev->sysdata = bus->sysdata;
for (devfn = 0; devfn < 0x100; devfn += 8) {
dev->devfn = devfn;
- pci_rescan_slot(dev);
+ found += pci_rescan_slot(dev);
+ }
+
+ if (found) {
+ pci_bus_assign_resources(bus);
+ list_for_each_entry(dev, &bus->devices, bus_list) {
+ /* Skip already-added devices */
+ if (dev->is_added)
+ continue;
+ retval = pci_bus_add_device(dev);
+ if (retval)
+ dev_err(&dev->dev,
+ "Error adding device, continuing\n");
+ else
+ add_slot(dev);
+ }
+ pci_bus_add_devices(bus);
}
kfree(dev);
}
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 5482d4e..c248554 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -126,8 +126,10 @@
mutex_lock(&slot->ctrl->crit_sect);
/* has it been >1 sec since our last toggle? */
- if ((get_seconds() - slot->last_emi_toggle) < 1)
+ if ((get_seconds() - slot->last_emi_toggle) < 1) {
+ mutex_unlock(&slot->ctrl->crit_sect);
return -EINVAL;
+ }
/* see what our current state is */
retval = get_lock_status(hotplug_slot, &value);
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 3dfecb2..f4b7c79 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -268,7 +268,12 @@
static void domain_remove_dev_info(struct dmar_domain *domain);
-int dmar_disabled;
+#ifdef CONFIG_DMAR_DEFAULT_ON
+int dmar_disabled = 0;
+#else
+int dmar_disabled = 1;
+#endif /*CONFIG_DMAR_DEFAULT_ON*/
+
static int __initdata dmar_map_gfx = 1;
static int dmar_forcedac;
static int intel_iommu_strict;
@@ -284,9 +289,12 @@
if (!str)
return -EINVAL;
while (*str) {
- if (!strncmp(str, "off", 3)) {
+ if (!strncmp(str, "on", 2)) {
+ dmar_disabled = 0;
+ printk(KERN_INFO "Intel-IOMMU: enabled\n");
+ } else if (!strncmp(str, "off", 3)) {
dmar_disabled = 1;
- printk(KERN_INFO"Intel-IOMMU: disabled\n");
+ printk(KERN_INFO "Intel-IOMMU: disabled\n");
} else if (!strncmp(str, "igfx_off", 8)) {
dmar_map_gfx = 0;
printk(KERN_INFO
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index b4a90ba..44f15ff 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -103,6 +103,16 @@
}
}
+/*
+ * Essentially, this is ((1 << (1 << x)) - 1), but without the
+ * undefinedness of a << 32.
+ */
+static inline __attribute_const__ u32 msi_mask(unsigned x)
+{
+ static const u32 mask[] = { 1, 2, 4, 0xf, 0xff, 0xffff, 0xffffffff };
+ return mask[x];
+}
+
static void msix_flush_writes(struct irq_desc *desc)
{
struct msi_desc *entry;
@@ -398,21 +408,18 @@
entry->msi_attrib.masked = 1;
entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */
entry->msi_attrib.pos = pos;
- if (entry->msi_attrib.maskbit) {
- entry->mask_base = (void __iomem *)(long)msi_mask_bits_reg(pos,
- entry->msi_attrib.is_64);
- }
entry->dev = dev;
if (entry->msi_attrib.maskbit) {
- unsigned int maskbits, temp;
+ unsigned int base, maskbits, temp;
+
+ base = msi_mask_bits_reg(pos, entry->msi_attrib.is_64);
+ entry->mask_base = (void __iomem *)(long)base;
+
/* All MSIs are unmasked by default, Mask them all */
- pci_read_config_dword(dev,
- msi_mask_bits_reg(pos, entry->msi_attrib.is_64),
- &maskbits);
- temp = (1 << multi_msi_capable(control));
- temp = ((temp - 1) & ~temp);
+ pci_read_config_dword(dev, base, &maskbits);
+ temp = msi_mask((control & PCI_MSI_FLAGS_QMASK) >> 1);
maskbits |= temp;
- pci_write_config_dword(dev, entry->msi_attrib.is_64, maskbits);
+ pci_write_config_dword(dev, base, maskbits);
entry->msi_attrib.maskbits_mask = temp;
}
list_add_tail(&entry->list, &dev->msi_list);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index c697f26..93eac14 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -355,17 +355,34 @@
int i = 0;
if (drv && drv->suspend) {
+ pci_power_t prev = pci_dev->current_state;
+
+ pci_dev->state_saved = false;
+
i = drv->suspend(pci_dev, state);
suspend_report_result(drv->suspend, i);
- } else {
- pci_save_state(pci_dev);
- /*
- * This is for compatibility with existing code with legacy PM
- * support.
- */
- pci_pm_set_unknown_state(pci_dev);
+ if (i)
+ return i;
+
+ if (pci_dev->state_saved)
+ goto Fixup;
+
+ if (pci_dev->current_state != PCI_D0
+ && pci_dev->current_state != PCI_UNKNOWN) {
+ WARN_ONCE(pci_dev->current_state != prev,
+ "PCI PM: Device state not saved by %pF\n",
+ drv->suspend);
+ goto Fixup;
+ }
}
+ pci_save_state(pci_dev);
+ /*
+ * This is for compatibility with existing code with legacy PM support.
+ */
+ pci_pm_set_unknown_state(pci_dev);
+
+ Fixup:
pci_fixup_device(pci_fixup_suspend, pci_dev);
return i;
@@ -386,108 +403,47 @@
static int pci_legacy_resume_early(struct device *dev)
{
- int error = 0;
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
- pci_fixup_device(pci_fixup_resume_early, pci_dev);
-
- if (drv && drv->resume_early)
- error = drv->resume_early(pci_dev);
- return error;
+ return drv && drv->resume_early ?
+ drv->resume_early(pci_dev) : 0;
}
static int pci_legacy_resume(struct device *dev)
{
- int error;
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
pci_fixup_device(pci_fixup_resume, pci_dev);
- if (drv && drv->resume) {
- error = drv->resume(pci_dev);
- } else {
- /* restore the PCI config space */
- pci_restore_state(pci_dev);
- error = pci_pm_reenable_device(pci_dev);
- }
- return error;
+ return drv && drv->resume ?
+ drv->resume(pci_dev) : pci_pm_reenable_device(pci_dev);
}
/* Auxiliary functions used by the new power management framework */
-static int pci_restore_standard_config(struct pci_dev *pci_dev)
-{
- struct pci_dev *parent = pci_dev->bus->self;
- int error = 0;
-
- /* Check if the device's bus is operational */
- if (!parent || parent->current_state == PCI_D0) {
- pci_restore_state(pci_dev);
- pci_update_current_state(pci_dev, PCI_D0);
- } else {
- dev_warn(&pci_dev->dev, "unable to restore config, "
- "bridge %s in low power state D%d\n", pci_name(parent),
- parent->current_state);
- pci_dev->current_state = PCI_UNKNOWN;
- error = -EAGAIN;
- }
-
- return error;
-}
-
-static bool pci_is_bridge(struct pci_dev *pci_dev)
-{
- return !!(pci_dev->subordinate);
-}
-
static void pci_pm_default_resume_noirq(struct pci_dev *pci_dev)
{
- if (pci_restore_standard_config(pci_dev))
- pci_fixup_device(pci_fixup_resume_early, pci_dev);
+ pci_restore_standard_config(pci_dev);
+ pci_dev->state_saved = false;
+ pci_fixup_device(pci_fixup_resume_early, pci_dev);
}
-static int pci_pm_default_resume(struct pci_dev *pci_dev)
+static void pci_pm_default_resume(struct pci_dev *pci_dev)
{
- /*
- * pci_restore_standard_config() should have been called once already,
- * but it would have failed if the device's parent bridge had not been
- * in power state D0 at that time. Check it and try again if necessary.
- */
- if (pci_dev->current_state == PCI_UNKNOWN) {
- int error = pci_restore_standard_config(pci_dev);
- if (error)
- return error;
- }
-
pci_fixup_device(pci_fixup_resume, pci_dev);
if (!pci_is_bridge(pci_dev))
pci_enable_wake(pci_dev, PCI_D0, false);
-
- return pci_pm_reenable_device(pci_dev);
-}
-
-static void pci_pm_default_suspend_generic(struct pci_dev *pci_dev)
-{
- /* If device is enabled at this point, disable it */
- pci_disable_enabled_device(pci_dev);
- /*
- * Save state with interrupts enabled, because in principle the bus the
- * device is on may be put into a low power state after this code runs.
- */
- pci_save_state(pci_dev);
}
static void pci_pm_default_suspend(struct pci_dev *pci_dev)
{
- pci_pm_default_suspend_generic(pci_dev);
-
+ /* Disable non-bridge devices without PM support */
if (!pci_is_bridge(pci_dev))
- pci_prepare_to_sleep(pci_dev);
-
- pci_fixup_device(pci_fixup_suspend, pci_dev);
+ pci_disable_enabled_device(pci_dev);
+ pci_save_state(pci_dev);
}
static bool pci_has_legacy_pm_support(struct pci_dev *pci_dev)
@@ -532,21 +488,49 @@
static int pci_pm_suspend(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
- int error = 0;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_suspend(dev, PMSG_SUSPEND);
- if (drv && drv->pm && drv->pm->suspend) {
- error = drv->pm->suspend(dev);
- suspend_report_result(drv->pm->suspend, error);
+ if (!pm) {
+ pci_pm_default_suspend(pci_dev);
+ goto Fixup;
}
- if (!error)
- pci_pm_default_suspend(pci_dev);
+ pci_dev->state_saved = false;
- return error;
+ if (pm->suspend) {
+ pci_power_t prev = pci_dev->current_state;
+ int error;
+
+ error = pm->suspend(dev);
+ suspend_report_result(pm->suspend, error);
+ if (error)
+ return error;
+
+ if (pci_dev->state_saved)
+ goto Fixup;
+
+ if (pci_dev->current_state != PCI_D0
+ && pci_dev->current_state != PCI_UNKNOWN) {
+ WARN_ONCE(pci_dev->current_state != prev,
+ "PCI PM: State of device not saved by %pF\n",
+ pm->suspend);
+ goto Fixup;
+ }
+ }
+
+ if (!pci_dev->state_saved) {
+ pci_save_state(pci_dev);
+ if (!pci_is_bridge(pci_dev))
+ pci_prepare_to_sleep(pci_dev);
+ }
+
+ Fixup:
+ pci_fixup_device(pci_fixup_suspend, pci_dev);
+
+ return 0;
}
static int pci_pm_suspend_noirq(struct device *dev)
@@ -575,11 +559,11 @@
struct device_driver *drv = dev->driver;
int error = 0;
+ pci_pm_default_resume_noirq(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume_early(dev);
- pci_pm_default_resume_noirq(pci_dev);
-
if (drv && drv->pm && drv->pm->resume_noirq)
error = drv->pm->resume_noirq(dev);
@@ -589,18 +573,29 @@
static int pci_pm_resume(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
int error = 0;
+ /*
+ * This is necessary for the suspend error path in which resume is
+ * called without restoring the standard config registers of the device.
+ */
+ if (pci_dev->state_saved)
+ pci_restore_standard_config(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume(dev);
- error = pci_pm_default_resume(pci_dev);
+ pci_pm_default_resume(pci_dev);
- if (!error && drv && drv->pm && drv->pm->resume)
- error = drv->pm->resume(dev);
+ if (pm) {
+ if (pm->resume)
+ error = pm->resume(dev);
+ } else {
+ pci_pm_reenable_device(pci_dev);
+ }
- return error;
+ return 0;
}
#else /* !CONFIG_SUSPEND */
@@ -617,21 +612,31 @@
static int pci_pm_freeze(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
- int error = 0;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_suspend(dev, PMSG_FREEZE);
- if (drv && drv->pm && drv->pm->freeze) {
- error = drv->pm->freeze(dev);
- suspend_report_result(drv->pm->freeze, error);
+ if (!pm) {
+ pci_pm_default_suspend(pci_dev);
+ return 0;
}
- if (!error)
- pci_pm_default_suspend_generic(pci_dev);
+ pci_dev->state_saved = false;
- return error;
+ if (pm->freeze) {
+ int error;
+
+ error = pm->freeze(dev);
+ suspend_report_result(pm->freeze, error);
+ if (error)
+ return error;
+ }
+
+ if (!pci_dev->state_saved)
+ pci_save_state(pci_dev);
+
+ return 0;
}
static int pci_pm_freeze_noirq(struct device *dev)
@@ -674,16 +679,18 @@
static int pci_pm_thaw(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
int error = 0;
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume(dev);
- pci_pm_reenable_device(pci_dev);
-
- if (drv && drv->pm && drv->pm->thaw)
- error = drv->pm->thaw(dev);
+ if (pm) {
+ if (pm->thaw)
+ error = pm->thaw(dev);
+ } else {
+ pci_pm_reenable_device(pci_dev);
+ }
return error;
}
@@ -691,19 +698,29 @@
static int pci_pm_poweroff(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
int error = 0;
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_suspend(dev, PMSG_HIBERNATE);
- if (drv && drv->pm && drv->pm->poweroff) {
- error = drv->pm->poweroff(dev);
- suspend_report_result(drv->pm->poweroff, error);
+ if (!pm) {
+ pci_pm_default_suspend(pci_dev);
+ goto Fixup;
}
- if (!error)
- pci_pm_default_suspend(pci_dev);
+ pci_dev->state_saved = false;
+
+ if (pm->poweroff) {
+ error = pm->poweroff(dev);
+ suspend_report_result(pm->poweroff, error);
+ }
+
+ if (!pci_dev->state_saved && !pci_is_bridge(pci_dev))
+ pci_prepare_to_sleep(pci_dev);
+
+ Fixup:
+ pci_fixup_device(pci_fixup_suspend, pci_dev);
return error;
}
@@ -730,11 +747,11 @@
struct device_driver *drv = dev->driver;
int error = 0;
+ pci_pm_default_resume_noirq(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume_early(dev);
- pci_pm_default_resume_noirq(pci_dev);
-
if (drv && drv->pm && drv->pm->restore_noirq)
error = drv->pm->restore_noirq(dev);
@@ -744,16 +761,27 @@
static int pci_pm_restore(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
- struct device_driver *drv = dev->driver;
+ struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
int error = 0;
+ /*
+ * This is necessary for the hibernation error path in which restore is
+ * called without restoring the standard config registers of the device.
+ */
+ if (pci_dev->state_saved)
+ pci_restore_standard_config(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume(dev);
- error = pci_pm_default_resume(pci_dev);
+ pci_pm_default_resume(pci_dev);
- if (!error && drv && drv->pm && drv->pm->restore)
- error = drv->pm->restore(dev);
+ if (pm) {
+ if (pm->restore)
+ error = pm->restore(dev);
+ } else {
+ pci_pm_reenable_device(pci_dev);
+ }
return error;
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index db7ec14..dfc4e0d 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -768,8 +768,8 @@
return -EINVAL;
rom = pci_map_rom(pdev, &size); /* size starts out as PCI window size */
- if (!rom)
- return 0;
+ if (!rom || !size)
+ return -EIO;
if (off >= size)
count = 0;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c12f6c7..e3efe6b 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -22,7 +22,7 @@
#include <asm/dma.h> /* isa_dma_bridge_buggy */
#include "pci.h"
-unsigned int pci_pm_d3_delay = 10;
+unsigned int pci_pm_d3_delay = PCI_PM_D3_WAIT;
#ifdef CONFIG_PCI_DOMAINS
int pci_domains_supported = 1;
@@ -426,6 +426,7 @@
* given PCI device
* @dev: PCI device to handle.
* @state: PCI power state (D0, D1, D2, D3hot) to put the device into.
+ * @wait: If 'true', wait for the device to change its power state
*
* RETURN VALUE:
* -EINVAL if the requested state is invalid.
@@ -435,7 +436,7 @@
* 0 if device's power state has been successfully changed.
*/
static int
-pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
+pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
{
u16 pmcsr;
bool need_restore = false;
@@ -480,8 +481,10 @@
break;
case PCI_UNKNOWN: /* Boot-up */
if ((pmcsr & PCI_PM_CTRL_STATE_MASK) == PCI_D3hot
- && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET))
+ && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) {
need_restore = true;
+ wait = true;
+ }
/* Fall-through: force to D0 */
default:
pmcsr = 0;
@@ -491,12 +494,15 @@
/* enter specified state */
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, pmcsr);
+ if (!wait)
+ return 0;
+
/* Mandatory power management transition delays */
/* see PCI PM 1.1 5.6.1 table 18 */
if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
msleep(pci_pm_d3_delay);
else if (state == PCI_D2 || dev->current_state == PCI_D2)
- udelay(200);
+ udelay(PCI_PM_D2_DELAY);
dev->current_state = state;
@@ -515,7 +521,7 @@
if (need_restore)
pci_restore_bars(dev);
- if (dev->bus->self)
+ if (wait && dev->bus->self)
pcie_aspm_pm_state_change(dev->bus->self);
return 0;
@@ -585,7 +591,7 @@
if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
return 0;
- error = pci_raw_set_power_state(dev, state);
+ error = pci_raw_set_power_state(dev, state, true);
if (state > PCI_D0 && platform_pci_power_manageable(dev)) {
/* Allow the platform to finalize the transition */
@@ -730,6 +736,7 @@
/* XXX: 100% dword access ok here? */
for (i = 0; i < 16; i++)
pci_read_config_dword(dev, i * 4,&dev->saved_config_space[i]);
+ dev->state_saved = true;
if ((i = pci_save_pcie_state(dev)) != 0)
return i;
if ((i = pci_save_pcix_state(dev)) != 0)
@@ -1260,15 +1267,14 @@
/* find PCI PM capability in list */
pm = pci_find_capability(dev, PCI_CAP_ID_PM);
if (!pm)
- goto Exit;
-
+ return;
/* Check device's ability to generate PME# */
pci_read_config_word(dev, pm + PCI_PM_PMC, &pmc);
if ((pmc & PCI_PM_CAP_VER_MASK) > 3) {
dev_err(&dev->dev, "unsupported PM cap regs version (%u)\n",
pmc & PCI_PM_CAP_VER_MASK);
- goto Exit;
+ return;
}
dev->pm_cap = pm;
@@ -1307,9 +1313,6 @@
} else {
dev->pme_support = 0;
}
-
- Exit:
- pci_update_current_state(dev, PCI_D0);
}
/**
@@ -1378,6 +1381,50 @@
}
/**
+ * pci_restore_standard_config - restore standard config registers of PCI device
+ * @dev: PCI device to handle
+ *
+ * This function assumes that the device's configuration space is accessible.
+ * If the device needs to be powered up, the function will wait for it to
+ * change the state.
+ */
+int pci_restore_standard_config(struct pci_dev *dev)
+{
+ pci_power_t prev_state;
+ int error;
+
+ pci_update_current_state(dev, PCI_D0);
+
+ prev_state = dev->current_state;
+ if (prev_state == PCI_D0)
+ goto Restore;
+
+ error = pci_raw_set_power_state(dev, PCI_D0, false);
+ if (error)
+ return error;
+
+ /*
+ * This assumes that we won't get a bus in B2 or B3 from the BIOS, but
+ * we've made this assumption forever and it appears to be universally
+ * satisfied.
+ */
+ switch(prev_state) {
+ case PCI_D3cold:
+ case PCI_D3hot:
+ mdelay(pci_pm_d3_delay);
+ break;
+ case PCI_D2:
+ udelay(PCI_PM_D2_DELAY);
+ break;
+ }
+
+ pci_update_current_state(dev, PCI_D0);
+
+ Restore:
+ return dev->state_saved ? pci_restore_state(dev) : 0;
+}
+
+/**
* pci_enable_ari - enable ARI forwarding if hardware support it
* @dev: the PCI device
*/
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 1351bb4..26ddf78 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -49,6 +49,12 @@
extern void pci_pm_init(struct pci_dev *dev);
extern void platform_pci_wakeup_init(struct pci_dev *dev);
extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
+extern int pci_restore_standard_config(struct pci_dev *dev);
+
+static inline bool pci_is_bridge(struct pci_dev *pci_dev)
+{
+ return !!(pci_dev->subordinate);
+}
extern int pci_user_read_config_byte(struct pci_dev *dev, int where, u8 *val);
extern int pci_user_read_config_word(struct pci_dev *dev, int where, u16 *val);
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 586b6f7..b0367f1 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -718,9 +718,9 @@
/*
* All PCIe functions are in one slot, remove one function will remove
- * the the whole slot, so just wait
+ * the whole slot, so just wait until we are the last function left.
*/
- if (!list_empty(&parent->subordinate->devices))
+ if (!list_is_last(&pdev->bus_list, &parent->subordinate->devices))
goto out;
/* All functions are removed, so just disable ASPM for the link */
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 99a914a..f9b874e 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -55,25 +55,13 @@
}
-static int pcie_portdrv_suspend_late(struct pci_dev *dev, pm_message_t state)
-{
- return pci_save_state(dev);
-}
-
-static int pcie_portdrv_resume_early(struct pci_dev *dev)
-{
- return pci_restore_state(dev);
-}
-
static int pcie_portdrv_resume(struct pci_dev *dev)
{
- pcie_portdrv_restore_config(dev);
+ pci_set_master(dev);
return pcie_port_device_resume(dev);
}
#else
#define pcie_portdrv_suspend NULL
-#define pcie_portdrv_suspend_late NULL
-#define pcie_portdrv_resume_early NULL
#define pcie_portdrv_resume NULL
#endif
@@ -292,8 +280,6 @@
.remove = pcie_portdrv_remove,
.suspend = pcie_portdrv_suspend,
- .suspend_late = pcie_portdrv_suspend_late,
- .resume_early = pcie_portdrv_resume_early,
.resume = pcie_portdrv_resume,
.err_handler = &pcie_portdrv_err_handler,
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 132a781..29cbe47 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -63,7 +63,7 @@
* The PCI window size could be much larger than the
* actual image size.
*/
-size_t pci_get_rom_size(void __iomem *rom, size_t size)
+size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size)
{
void __iomem *image;
int last_image;
@@ -72,8 +72,10 @@
do {
void __iomem *pds;
/* Standard PCI ROMs start out with these bytes 55 AA */
- if (readb(image) != 0x55)
+ if (readb(image) != 0x55) {
+ dev_err(&pdev->dev, "Invalid ROM contents\n");
break;
+ }
if (readb(image + 1) != 0xAA)
break;
/* get the PCI data structure and check its signature */
@@ -159,7 +161,7 @@
* size is much larger than the actual size of the ROM.
* True size is important if the ROM is going to be copied.
*/
- *size = pci_get_rom_size(rom, *size);
+ *size = pci_get_rom_size(pdev, rom, *size);
return rom;
}
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c
index 645d7a6..ec22284 100644
--- a/drivers/pci/syscall.c
+++ b/drivers/pci/syscall.c
@@ -14,10 +14,8 @@
#include <asm/uaccess.h>
#include "pci.h"
-asmlinkage long
-sys_pciconfig_read(unsigned long bus, unsigned long dfn,
- unsigned long off, unsigned long len,
- void __user *buf)
+SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn,
+ unsigned long, off, unsigned long, len, void __user *, buf)
{
struct pci_dev *dev;
u8 byte;
@@ -86,10 +84,8 @@
return err;
}
-asmlinkage long
-sys_pciconfig_write(unsigned long bus, unsigned long dfn,
- unsigned long off, unsigned long len,
- void __user *buf)
+SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn,
+ unsigned long, off, unsigned long, len, void __user *, buf)
{
struct pci_dev *dev;
u8 byte;
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index a34284b..d187ba4 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -297,7 +297,7 @@
goto fail3;
}
- dev_info(device, "at mem 0x%lx io 0x%lx irq %d\n",
+ dev_info(device, "at mem 0x%lx io 0x%llx irq %d\n",
cf->mem_phys, io.start, cf->irq);
cf->active = 1;
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index e65448e..9436311 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -42,6 +42,7 @@
depends on LEDS_CLASS
depends on NEW_LEDS
depends on BACKLIGHT_CLASS_DEVICE
+ depends on INPUT
---help---
This is the new Linux driver for Asus laptops. It may also support some
MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate
@@ -54,6 +55,18 @@
If you have an ACPI-compatible ASUS laptop, say Y or M here.
+config DELL_LAPTOP
+ tristate "Dell Laptop Extras (EXPERIMENTAL)"
+ depends on X86
+ depends on DCDBAS
+ depends on EXPERIMENTAL
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on RFKILL
+ default n
+ ---help---
+ This driver adds support for rfkill and backlight control to Dell
+ laptops.
+
config FUJITSU_LAPTOP
tristate "Fujitsu Laptop Extras"
depends on ACPI
@@ -192,6 +205,17 @@
If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
+config THINKPAD_ACPI_DEBUGFACILITIES
+ bool "Maintainer debug facilities"
+ depends on THINKPAD_ACPI
+ default n
+ ---help---
+ Enables extra stuff in the thinkpad-acpi which is completely useless
+ for normal use. Read the driver source to find out what it does.
+
+ Say N here, unless you were told by a kernel maintainer to do
+ otherwise.
+
config THINKPAD_ACPI_DEBUG
bool "Verbose debug mode"
depends on THINKPAD_ACPI
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index 1e9de2a..e290651 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o
+obj-$(CONFIG_DELL_LAPTOP) += dell-laptop.o
obj-$(CONFIG_ACER_WMI) += acer-wmi.o
obj-$(CONFIG_HP_WMI) += hp-wmi.o
obj-$(CONFIG_TC1100_WMI) += tc1100-wmi.o
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 8fb8b35..56af6cf 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -46,6 +46,7 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <asm/uaccess.h>
+#include <linux/input.h>
#define ASUS_LAPTOP_VERSION "0.42"
@@ -181,6 +182,8 @@
u8 light_level; //light sensor level
u8 light_switch; //light sensor switch value
u16 event_count[128]; //count for each event TODO make this better
+ struct input_dev *inputdev;
+ u16 *keycode_map;
};
/*
@@ -250,6 +253,37 @@
ASUS_LED(pled, "phone");
ASUS_LED(gled, "gaming");
+struct key_entry {
+ char type;
+ u8 code;
+ u16 keycode;
+};
+
+enum { KE_KEY, KE_END };
+
+static struct key_entry asus_keymap[] = {
+ {KE_KEY, 0x30, KEY_VOLUMEUP},
+ {KE_KEY, 0x31, KEY_VOLUMEDOWN},
+ {KE_KEY, 0x32, KEY_MUTE},
+ {KE_KEY, 0x33, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x34, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x40, KEY_PREVIOUSSONG},
+ {KE_KEY, 0x41, KEY_NEXTSONG},
+ {KE_KEY, 0x43, KEY_STOP},
+ {KE_KEY, 0x45, KEY_PLAYPAUSE},
+ {KE_KEY, 0x50, KEY_EMAIL},
+ {KE_KEY, 0x51, KEY_WWW},
+ {KE_KEY, 0x5C, BTN_EXTRA}, /* Performance */
+ {KE_KEY, 0x5D, KEY_WLAN},
+ {KE_KEY, 0x61, KEY_SWITCHVIDEOMODE},
+ {KE_KEY, 0x6B, BTN_TOUCH}, /* Lock Mouse */
+ {KE_KEY, 0x82, KEY_CAMERA},
+ {KE_KEY, 0x8A, KEY_TV},
+ {KE_KEY, 0x95, KEY_MEDIA},
+ {KE_KEY, 0x99, KEY_PHONE},
+ {KE_END, 0},
+};
+
/*
* This function evaluates an ACPI method, given an int as parameter, the
* method is searched within the scope of the handle, can be NULL. The output
@@ -720,8 +754,68 @@
return store_status(buf, count, NULL, GPS_ON);
}
+/*
+ * Hotkey functions
+ */
+static struct key_entry *asus_get_entry_by_scancode(int code)
+{
+ struct key_entry *key;
+
+ for (key = asus_keymap; key->type != KE_END; key++)
+ if (code == key->code)
+ return key;
+
+ return NULL;
+}
+
+static struct key_entry *asus_get_entry_by_keycode(int code)
+{
+ struct key_entry *key;
+
+ for (key = asus_keymap; key->type != KE_END; key++)
+ if (code == key->keycode && key->type == KE_KEY)
+ return key;
+
+ return NULL;
+}
+
+static int asus_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+{
+ struct key_entry *key = asus_get_entry_by_scancode(scancode);
+
+ if (key && key->type == KE_KEY) {
+ *keycode = key->keycode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int asus_setkeycode(struct input_dev *dev, int scancode, int keycode)
+{
+ struct key_entry *key;
+ int old_keycode;
+
+ if (keycode < 0 || keycode > KEY_MAX)
+ return -EINVAL;
+
+ key = asus_get_entry_by_scancode(scancode);
+ if (key && key->type == KE_KEY) {
+ old_keycode = key->keycode;
+ key->keycode = keycode;
+ set_bit(keycode, dev->keybit);
+ if (!asus_get_entry_by_keycode(old_keycode))
+ clear_bit(old_keycode, dev->keybit);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
{
+ static struct key_entry *key;
+
/* TODO Find a better way to handle events count. */
if (!hotk)
return;
@@ -738,10 +832,24 @@
lcd_blank(FB_BLANK_POWERDOWN);
}
- acpi_bus_generate_proc_event(hotk->device, event,
- hotk->event_count[event % 128]++);
+ acpi_bus_generate_netlink_event(hotk->device->pnp.device_class,
+ dev_name(&hotk->device->dev), event,
+ hotk->event_count[event % 128]++);
- return;
+ if (hotk->inputdev) {
+ key = asus_get_entry_by_scancode(event);
+ if (!key)
+ return ;
+
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(hotk->inputdev, key->keycode, 1);
+ input_sync(hotk->inputdev);
+ input_report_key(hotk->inputdev, key->keycode, 0);
+ input_sync(hotk->inputdev);
+ break;
+ }
+ }
}
#define ASUS_CREATE_DEVICE_ATTR(_name) \
@@ -959,6 +1067,38 @@
return AE_OK;
}
+static int asus_input_init(void)
+{
+ const struct key_entry *key;
+ int result;
+
+ hotk->inputdev = input_allocate_device();
+ if (!hotk->inputdev) {
+ printk(ASUS_INFO "Unable to allocate input device\n");
+ return 0;
+ }
+ hotk->inputdev->name = "Asus Laptop extra buttons";
+ hotk->inputdev->phys = ASUS_HOTK_FILE "/input0";
+ hotk->inputdev->id.bustype = BUS_HOST;
+ hotk->inputdev->getkeycode = asus_getkeycode;
+ hotk->inputdev->setkeycode = asus_setkeycode;
+
+ for (key = asus_keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, hotk->inputdev->evbit);
+ set_bit(key->keycode, hotk->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(hotk->inputdev);
+ if (result) {
+ printk(ASUS_INFO "Unable to register input device\n");
+ input_free_device(hotk->inputdev);
+ }
+ return result;
+}
+
static int asus_hotk_check(void)
{
int result = 0;
@@ -1044,7 +1184,7 @@
/* GPS is on by default */
write_status(NULL, 1, GPS_ON);
- end:
+end:
if (result) {
kfree(hotk->name);
kfree(hotk);
@@ -1091,10 +1231,17 @@
ASUS_LED_UNREGISTER(gled);
}
+static void asus_input_exit(void)
+{
+ if (hotk->inputdev)
+ input_unregister_device(hotk->inputdev);
+}
+
static void __exit asus_laptop_exit(void)
{
asus_backlight_exit();
asus_led_exit();
+ asus_input_exit();
acpi_bus_unregister_driver(&asus_hotk_driver);
sysfs_remove_group(&asuspf_device->dev.kobj, &asuspf_attribute_group);
@@ -1216,6 +1363,10 @@
printk(ASUS_INFO "Brightness ignored, must be controlled by "
"ACPI video driver\n");
+ result = asus_input_init();
+ if (result)
+ goto fail_input;
+
result = asus_led_init(dev);
if (result)
goto fail_led;
@@ -1242,22 +1393,25 @@
return 0;
- fail_sysfs:
+fail_sysfs:
platform_device_del(asuspf_device);
- fail_platform_device2:
+fail_platform_device2:
platform_device_put(asuspf_device);
- fail_platform_device1:
+fail_platform_device1:
platform_driver_unregister(&asuspf_driver);
- fail_platform_driver:
+fail_platform_driver:
asus_led_exit();
- fail_led:
+fail_led:
+ asus_input_exit();
+
+fail_input:
asus_backlight_exit();
- fail_backlight:
+fail_backlight:
return result;
}
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index 1e74988..d63f26e 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -143,6 +143,7 @@
S1300N, S5200N*/
A4S, /* Z81sp */
F3Sa, /* (Centrino) */
+ R1F,
END_MODEL
} model; /* Models currently supported */
u16 event_count[128]; /* Count for each event TODO make this better */
@@ -420,7 +421,18 @@
.display_get = "\\ADVG",
.display_set = "SDSP",
},
-
+ {
+ .name = "R1F",
+ .mt_bt_switch = "BLED",
+ .mt_mled = "MLED",
+ .mt_wled = "WLED",
+ .mt_lcd_switch = "\\Q10",
+ .lcd_status = "\\GP06",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .display_set = "SDSP",
+ .display_get = "\\INFB"
+ }
};
/* procdir we use */
@@ -1165,6 +1177,8 @@
return W3V;
else if (strncmp(model, "W5A", 3) == 0)
return W5A;
+ else if (strncmp(model, "R1F", 3) == 0)
+ return R1F;
else if (strncmp(model, "A4S", 3) == 0)
return A4S;
else if (strncmp(model, "F3Sa", 4) == 0)
diff --git a/drivers/misc/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
similarity index 99%
rename from drivers/misc/dell-laptop.c
rename to drivers/platform/x86/dell-laptop.c
index 4d33a20..16e11c2 100644
--- a/drivers/misc/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -22,7 +22,7 @@
#include <linux/rfkill.h>
#include <linux/power_supply.h>
#include <linux/acpi.h>
-#include "../firmware/dcdbas.h"
+#include "../../firmware/dcdbas.h"
#define BRIGHTNESS_TOKEN 0x7d
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 02fe2b8..786ed86 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -30,6 +30,7 @@
#include <linux/uaccess.h>
#include <linux/input.h>
#include <linux/rfkill.h>
+#include <linux/pci.h>
#define EEEPC_LAPTOP_VERSION "0.1"
@@ -90,7 +91,7 @@
};
static const char *cm_getv[] = {
- "WLDG", NULL, NULL, NULL,
+ "WLDG", "BTHG", NULL, NULL,
"CAMG", NULL, NULL, NULL,
NULL, "PBLG", NULL, NULL,
"CFVG", NULL, NULL, NULL,
@@ -99,7 +100,7 @@
};
static const char *cm_setv[] = {
- "WLDS", NULL, NULL, NULL,
+ "WLDS", "BTHS", NULL, NULL,
"CAMS", NULL, NULL, NULL,
"SDSP", "PBLS", "HDPS", NULL,
"CFVS", NULL, NULL, NULL,
@@ -161,6 +162,10 @@
{KE_KEY, 0x13, KEY_MUTE },
{KE_KEY, 0x14, KEY_VOLUMEDOWN },
{KE_KEY, 0x15, KEY_VOLUMEUP },
+ {KE_KEY, 0x1a, KEY_COFFEE },
+ {KE_KEY, 0x1b, KEY_ZOOM },
+ {KE_KEY, 0x1c, KEY_PROG2 },
+ {KE_KEY, 0x1d, KEY_PROG3 },
{KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
{KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
{KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
@@ -510,7 +515,43 @@
static void notify_brn(void)
{
struct backlight_device *bd = eeepc_backlight_device;
- bd->props.brightness = read_brightness(bd);
+ if (bd)
+ bd->props.brightness = read_brightness(bd);
+}
+
+static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
+{
+ struct pci_dev *dev;
+ struct pci_bus *bus = pci_find_bus(0, 1);
+
+ if (event != ACPI_NOTIFY_BUS_CHECK)
+ return;
+
+ if (!bus) {
+ printk(EEEPC_WARNING "Unable to find PCI bus 1?\n");
+ return;
+ }
+
+ if (get_acpi(CM_ASL_WLAN) == 1) {
+ dev = pci_get_slot(bus, 0);
+ if (dev) {
+ /* Device already present */
+ pci_dev_put(dev);
+ return;
+ }
+ dev = pci_scan_single_device(bus, 0);
+ if (dev) {
+ pci_bus_assign_resources(bus);
+ if (pci_bus_add_device(dev))
+ printk(EEEPC_ERR "Unable to hotplug wifi\n");
+ }
+ } else {
+ dev = pci_get_slot(bus, 0);
+ if (dev) {
+ pci_remove_bus_device(dev);
+ pci_dev_put(dev);
+ }
+ }
}
static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
@@ -520,8 +561,9 @@
return;
if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
notify_brn();
- acpi_bus_generate_proc_event(ehotk->device, event,
- ehotk->event_count[event % 128]++);
+ acpi_bus_generate_netlink_event(ehotk->device->pnp.device_class,
+ dev_name(&ehotk->device->dev), event,
+ ehotk->event_count[event % 128]++);
if (ehotk->inputdev) {
key = eepc_get_entry_by_scancode(event);
if (key) {
@@ -539,6 +581,45 @@
}
}
+static int eeepc_register_rfkill_notifier(char *node)
+{
+ acpi_status status = AE_OK;
+ acpi_handle handle;
+
+ status = acpi_get_handle(NULL, node, &handle);
+
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_install_notify_handler(handle,
+ ACPI_SYSTEM_NOTIFY,
+ eeepc_rfkill_notify,
+ NULL);
+ if (ACPI_FAILURE(status))
+ printk(EEEPC_WARNING
+ "Failed to register notify on %s\n", node);
+ } else
+ return -ENODEV;
+
+ return 0;
+}
+
+static void eeepc_unregister_rfkill_notifier(char *node)
+{
+ acpi_status status = AE_OK;
+ acpi_handle handle;
+
+ status = acpi_get_handle(NULL, node, &handle);
+
+ if (ACPI_SUCCESS(status)) {
+ status = acpi_remove_notify_handler(handle,
+ ACPI_SYSTEM_NOTIFY,
+ eeepc_rfkill_notify);
+ if (ACPI_FAILURE(status))
+ printk(EEEPC_ERR
+ "Error removing rfkill notify handler %s\n",
+ node);
+ }
+}
+
static int eeepc_hotk_add(struct acpi_device *device)
{
acpi_status status = AE_OK;
@@ -558,7 +639,7 @@
ehotk->device = device;
result = eeepc_hotk_check();
if (result)
- goto end;
+ goto ehotk_fail;
status = acpi_install_notify_handler(ehotk->handle, ACPI_SYSTEM_NOTIFY,
eeepc_hotk_notify, ehotk);
if (ACPI_FAILURE(status))
@@ -569,18 +650,25 @@
RFKILL_TYPE_WLAN);
if (!ehotk->eeepc_wlan_rfkill)
- goto end;
+ goto wlan_fail;
ehotk->eeepc_wlan_rfkill->name = "eeepc-wlan";
ehotk->eeepc_wlan_rfkill->toggle_radio = eeepc_wlan_rfkill_set;
ehotk->eeepc_wlan_rfkill->get_state = eeepc_wlan_rfkill_state;
- if (get_acpi(CM_ASL_WLAN) == 1)
+ if (get_acpi(CM_ASL_WLAN) == 1) {
ehotk->eeepc_wlan_rfkill->state =
RFKILL_STATE_UNBLOCKED;
- else
+ rfkill_set_default(RFKILL_TYPE_WLAN,
+ RFKILL_STATE_UNBLOCKED);
+ } else {
ehotk->eeepc_wlan_rfkill->state =
RFKILL_STATE_SOFT_BLOCKED;
- rfkill_register(ehotk->eeepc_wlan_rfkill);
+ rfkill_set_default(RFKILL_TYPE_WLAN,
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
+ result = rfkill_register(ehotk->eeepc_wlan_rfkill);
+ if (result)
+ goto wlan_fail;
}
if (get_acpi(CM_ASL_BLUETOOTH) != -1) {
@@ -588,27 +676,47 @@
rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH);
if (!ehotk->eeepc_bluetooth_rfkill)
- goto end;
+ goto bluetooth_fail;
ehotk->eeepc_bluetooth_rfkill->name = "eeepc-bluetooth";
ehotk->eeepc_bluetooth_rfkill->toggle_radio =
eeepc_bluetooth_rfkill_set;
ehotk->eeepc_bluetooth_rfkill->get_state =
eeepc_bluetooth_rfkill_state;
- if (get_acpi(CM_ASL_BLUETOOTH) == 1)
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1) {
ehotk->eeepc_bluetooth_rfkill->state =
RFKILL_STATE_UNBLOCKED;
- else
+ rfkill_set_default(RFKILL_TYPE_BLUETOOTH,
+ RFKILL_STATE_UNBLOCKED);
+ } else {
ehotk->eeepc_bluetooth_rfkill->state =
RFKILL_STATE_SOFT_BLOCKED;
- rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ rfkill_set_default(RFKILL_TYPE_BLUETOOTH,
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
+
+ result = rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ if (result)
+ goto bluetooth_fail;
}
- end:
- if (result) {
- kfree(ehotk);
- ehotk = NULL;
- }
+ eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P6");
+ eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7");
+
+ return 0;
+
+ bluetooth_fail:
+ if (ehotk->eeepc_bluetooth_rfkill)
+ rfkill_free(ehotk->eeepc_bluetooth_rfkill);
+ rfkill_unregister(ehotk->eeepc_wlan_rfkill);
+ ehotk->eeepc_wlan_rfkill = NULL;
+ wlan_fail:
+ if (ehotk->eeepc_wlan_rfkill)
+ rfkill_free(ehotk->eeepc_wlan_rfkill);
+ ehotk_fail:
+ kfree(ehotk);
+ ehotk = NULL;
+
return result;
}
@@ -622,6 +730,10 @@
eeepc_hotk_notify);
if (ACPI_FAILURE(status))
printk(EEEPC_ERR "Error removing notify handler\n");
+
+ eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P6");
+ eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7");
+
kfree(ehotk);
return 0;
}
@@ -737,13 +849,21 @@
{
if (eeepc_backlight_device)
backlight_device_unregister(eeepc_backlight_device);
- if (ehotk->inputdev)
- input_unregister_device(ehotk->inputdev);
+ eeepc_backlight_device = NULL;
+}
+
+static void eeepc_rfkill_exit(void)
+{
if (ehotk->eeepc_wlan_rfkill)
rfkill_unregister(ehotk->eeepc_wlan_rfkill);
if (ehotk->eeepc_bluetooth_rfkill)
rfkill_unregister(ehotk->eeepc_bluetooth_rfkill);
- eeepc_backlight_device = NULL;
+}
+
+static void eeepc_input_exit(void)
+{
+ if (ehotk->inputdev)
+ input_unregister_device(ehotk->inputdev);
}
static void eeepc_hwmon_exit(void)
@@ -762,6 +882,8 @@
static void __exit eeepc_laptop_exit(void)
{
eeepc_backlight_exit();
+ eeepc_rfkill_exit();
+ eeepc_input_exit();
eeepc_hwmon_exit();
acpi_bus_unregister_driver(&eeepc_hotk_driver);
sysfs_remove_group(&platform_device->dev.kobj,
@@ -865,6 +987,8 @@
fail_hwmon:
eeepc_backlight_exit();
fail_backlight:
+ eeepc_input_exit();
+ eeepc_rfkill_exit();
return result;
}
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 7c789f0..f41135f 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -382,6 +382,11 @@
case KE_SW:
set_bit(EV_SW, hp_wmi_input_dev->evbit);
set_bit(key->keycode, hp_wmi_input_dev->swbit);
+
+ /* Set initial dock state */
+ input_report_switch(hp_wmi_input_dev, key->keycode,
+ hp_wmi_dock_state());
+ input_sync(hp_wmi_input_dev);
break;
}
}
@@ -441,6 +446,7 @@
bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set;
bluetooth_rfkill->user_claim_unsupported = 1;
err = rfkill_register(bluetooth_rfkill);
+ if (err)
goto register_bluetooth_error;
}
@@ -457,9 +463,11 @@
return 0;
register_wwan_err:
- rfkill_unregister(bluetooth_rfkill);
+ if (bluetooth_rfkill)
+ rfkill_unregister(bluetooth_rfkill);
register_bluetooth_error:
- rfkill_unregister(wifi_rfkill);
+ if (wifi_rfkill)
+ rfkill_unregister(wifi_rfkill);
add_sysfs_error:
cleanup_sysfs(device);
return err;
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index f30db36..c47a44d 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -507,7 +507,7 @@
hkey_num = result & 0xf;
- if (hkey_num < 0 || hkey_num > ARRAY_SIZE(pcc->keymap)) {
+ if (hkey_num < 0 || hkey_num >= ARRAY_SIZE(pcc->keymap)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"hotkey number out of range: %d\n",
hkey_num));
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 3478453..bcbc051 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -21,7 +21,7 @@
* 02110-1301, USA.
*/
-#define TPACPI_VERSION "0.21"
+#define TPACPI_VERSION "0.22"
#define TPACPI_SYSFS_VERSION 0x020200
/*
@@ -122,6 +122,27 @@
#define TPACPI_HKEY_INPUT_PRODUCT 0x5054 /* "TP" */
#define TPACPI_HKEY_INPUT_VERSION 0x4101
+/* ACPI \WGSV commands */
+enum {
+ TP_ACPI_WGSV_GET_STATE = 0x01, /* Get state information */
+ TP_ACPI_WGSV_PWR_ON_ON_RESUME = 0x02, /* Resume WWAN powered on */
+ TP_ACPI_WGSV_PWR_OFF_ON_RESUME = 0x03, /* Resume WWAN powered off */
+ TP_ACPI_WGSV_SAVE_STATE = 0x04, /* Save state for S4/S5 */
+};
+
+/* TP_ACPI_WGSV_GET_STATE bits */
+enum {
+ TP_ACPI_WGSV_STATE_WWANEXIST = 0x0001, /* WWAN hw available */
+ TP_ACPI_WGSV_STATE_WWANPWR = 0x0002, /* WWAN radio enabled */
+ TP_ACPI_WGSV_STATE_WWANPWRRES = 0x0004, /* WWAN state at resume */
+ TP_ACPI_WGSV_STATE_WWANBIOSOFF = 0x0008, /* WWAN disabled in BIOS */
+ TP_ACPI_WGSV_STATE_BLTHEXIST = 0x0001, /* BLTH hw available */
+ TP_ACPI_WGSV_STATE_BLTHPWR = 0x0002, /* BLTH radio enabled */
+ TP_ACPI_WGSV_STATE_BLTHPWRRES = 0x0004, /* BLTH state at resume */
+ TP_ACPI_WGSV_STATE_BLTHBIOSOFF = 0x0008, /* BLTH disabled in BIOS */
+ TP_ACPI_WGSV_STATE_UWBEXIST = 0x0010, /* UWB hw available */
+ TP_ACPI_WGSV_STATE_UWBPWR = 0x0020, /* UWB radio enabled */
+};
/****************************************************************************
* Main driver
@@ -148,14 +169,17 @@
enum {
TPACPI_RFK_BLUETOOTH_SW_ID = 0,
TPACPI_RFK_WWAN_SW_ID,
+ TPACPI_RFK_UWB_SW_ID,
};
/* Debugging */
#define TPACPI_LOG TPACPI_FILE ": "
-#define TPACPI_ERR KERN_ERR TPACPI_LOG
-#define TPACPI_NOTICE KERN_NOTICE TPACPI_LOG
-#define TPACPI_INFO KERN_INFO TPACPI_LOG
-#define TPACPI_DEBUG KERN_DEBUG TPACPI_LOG
+#define TPACPI_ALERT KERN_ALERT TPACPI_LOG
+#define TPACPI_CRIT KERN_CRIT TPACPI_LOG
+#define TPACPI_ERR KERN_ERR TPACPI_LOG
+#define TPACPI_NOTICE KERN_NOTICE TPACPI_LOG
+#define TPACPI_INFO KERN_INFO TPACPI_LOG
+#define TPACPI_DEBUG KERN_DEBUG TPACPI_LOG
#define TPACPI_DBG_ALL 0xffff
#define TPACPI_DBG_INIT 0x0001
@@ -201,6 +225,7 @@
void (*exit) (void);
void (*resume) (void);
void (*suspend) (pm_message_t state);
+ void (*shutdown) (void);
struct list_head all_drivers;
@@ -239,6 +264,7 @@
u32 bright_16levels:1;
u32 bright_acpimode:1;
u32 wan:1;
+ u32 uwb:1;
u32 fan_ctrl_status_undef:1;
u32 input_device_registered:1;
u32 platform_drv_registered:1;
@@ -288,6 +314,18 @@
unsigned int led;
};
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+static int dbg_wlswemul;
+static int tpacpi_wlsw_emulstate;
+static int dbg_bluetoothemul;
+static int tpacpi_bluetooth_emulstate;
+static int dbg_wwanemul;
+static int tpacpi_wwan_emulstate;
+static int dbg_uwbemul;
+static int tpacpi_uwb_emulstate;
+#endif
+
+
/****************************************************************************
****************************************************************************
*
@@ -728,6 +766,18 @@
return 0;
}
+static void tpacpi_shutdown_handler(struct platform_device *pdev)
+{
+ struct ibm_struct *ibm, *itmp;
+
+ list_for_each_entry_safe(ibm, itmp,
+ &tpacpi_all_drivers,
+ all_drivers) {
+ if (ibm->shutdown)
+ (ibm->shutdown)();
+ }
+}
+
static struct platform_driver tpacpi_pdriver = {
.driver = {
.name = TPACPI_DRVR_NAME,
@@ -735,6 +785,7 @@
},
.suspend = tpacpi_suspend_handler,
.resume = tpacpi_resume_handler,
+ .shutdown = tpacpi_shutdown_handler,
};
static struct platform_driver tpacpi_hwmon_pdriver = {
@@ -922,11 +973,27 @@
struct rfkill **rfk,
const enum rfkill_type rfktype,
const char *name,
+ const bool set_default,
int (*toggle_radio)(void *, enum rfkill_state),
int (*get_state)(void *, enum rfkill_state *))
{
int res;
- enum rfkill_state initial_state;
+ enum rfkill_state initial_state = RFKILL_STATE_SOFT_BLOCKED;
+
+ res = get_state(NULL, &initial_state);
+ if (res < 0) {
+ printk(TPACPI_ERR
+ "failed to read initial state for %s, error %d; "
+ "will turn radio off\n", name, res);
+ } else if (set_default) {
+ /* try to set the initial state as the default for the rfkill
+ * type, since we ask the firmware to preserve it across S5 in
+ * NVRAM */
+ rfkill_set_default(rfktype,
+ (initial_state == RFKILL_STATE_UNBLOCKED) ?
+ RFKILL_STATE_UNBLOCKED :
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
*rfk = rfkill_allocate(&tpacpi_pdev->dev, rfktype);
if (!*rfk) {
@@ -938,9 +1005,7 @@
(*rfk)->name = name;
(*rfk)->get_state = get_state;
(*rfk)->toggle_radio = toggle_radio;
-
- if (!get_state(NULL, &initial_state))
- (*rfk)->state = initial_state;
+ (*rfk)->state = initial_state;
res = rfkill_register(*rfk);
if (res < 0) {
@@ -1006,6 +1071,119 @@
/* --------------------------------------------------------------------- */
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+
+static void tpacpi_send_radiosw_update(void);
+
+/* wlsw_emulstate ------------------------------------------------------ */
+static ssize_t tpacpi_driver_wlsw_emulstate_show(struct device_driver *drv,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wlsw_emulstate);
+}
+
+static ssize_t tpacpi_driver_wlsw_emulstate_store(struct device_driver *drv,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ if (tpacpi_wlsw_emulstate != t) {
+ tpacpi_wlsw_emulstate = !!t;
+ tpacpi_send_radiosw_update();
+ } else
+ tpacpi_wlsw_emulstate = !!t;
+
+ return count;
+}
+
+static DRIVER_ATTR(wlsw_emulstate, S_IWUSR | S_IRUGO,
+ tpacpi_driver_wlsw_emulstate_show,
+ tpacpi_driver_wlsw_emulstate_store);
+
+/* bluetooth_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_bluetooth_emulstate_show(
+ struct device_driver *drv,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_bluetooth_emulstate);
+}
+
+static ssize_t tpacpi_driver_bluetooth_emulstate_store(
+ struct device_driver *drv,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ tpacpi_bluetooth_emulstate = !!t;
+
+ return count;
+}
+
+static DRIVER_ATTR(bluetooth_emulstate, S_IWUSR | S_IRUGO,
+ tpacpi_driver_bluetooth_emulstate_show,
+ tpacpi_driver_bluetooth_emulstate_store);
+
+/* wwan_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_wwan_emulstate_show(
+ struct device_driver *drv,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wwan_emulstate);
+}
+
+static ssize_t tpacpi_driver_wwan_emulstate_store(
+ struct device_driver *drv,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ tpacpi_wwan_emulstate = !!t;
+
+ return count;
+}
+
+static DRIVER_ATTR(wwan_emulstate, S_IWUSR | S_IRUGO,
+ tpacpi_driver_wwan_emulstate_show,
+ tpacpi_driver_wwan_emulstate_store);
+
+/* uwb_emulstate ------------------------------------------------- */
+static ssize_t tpacpi_driver_uwb_emulstate_show(
+ struct device_driver *drv,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_uwb_emulstate);
+}
+
+static ssize_t tpacpi_driver_uwb_emulstate_store(
+ struct device_driver *drv,
+ const char *buf, size_t count)
+{
+ unsigned long t;
+
+ if (parse_strtoul(buf, 1, &t))
+ return -EINVAL;
+
+ tpacpi_uwb_emulstate = !!t;
+
+ return count;
+}
+
+static DRIVER_ATTR(uwb_emulstate, S_IWUSR | S_IRUGO,
+ tpacpi_driver_uwb_emulstate_show,
+ tpacpi_driver_uwb_emulstate_store);
+#endif
+
+/* --------------------------------------------------------------------- */
+
static struct driver_attribute *tpacpi_driver_attributes[] = {
&driver_attr_debug_level, &driver_attr_version,
&driver_attr_interface_version,
@@ -1022,6 +1200,17 @@
i++;
}
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (!res && dbg_wlswemul)
+ res = driver_create_file(drv, &driver_attr_wlsw_emulstate);
+ if (!res && dbg_bluetoothemul)
+ res = driver_create_file(drv, &driver_attr_bluetooth_emulstate);
+ if (!res && dbg_wwanemul)
+ res = driver_create_file(drv, &driver_attr_wwan_emulstate);
+ if (!res && dbg_uwbemul)
+ res = driver_create_file(drv, &driver_attr_uwb_emulstate);
+#endif
+
return res;
}
@@ -1031,6 +1220,13 @@
for (i = 0; i < ARRAY_SIZE(tpacpi_driver_attributes); i++)
driver_remove_file(drv, tpacpi_driver_attributes[i]);
+
+#ifdef THINKPAD_ACPI_DEBUGFACILITIES
+ driver_remove_file(drv, &driver_attr_wlsw_emulstate);
+ driver_remove_file(drv, &driver_attr_bluetooth_emulstate);
+ driver_remove_file(drv, &driver_attr_wwan_emulstate);
+ driver_remove_file(drv, &driver_attr_uwb_emulstate);
+#endif
}
/****************************************************************************
@@ -1216,6 +1412,12 @@
static int hotkey_get_wlsw(int *status)
{
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_wlswemul) {
+ *status = !!tpacpi_wlsw_emulstate;
+ return 0;
+ }
+#endif
if (!acpi_evalf(hkey_handle, status, "WLSW", "d"))
return -EIO;
return 0;
@@ -1678,7 +1880,7 @@
{
int res;
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
res = hotkey_mask_get();
mutex_unlock(&hotkey_mutex);
@@ -1697,7 +1899,7 @@
if (parse_strtoul(buf, 0xffffffffUL, &t))
return -EINVAL;
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
res = hotkey_mask_set(t);
@@ -1783,7 +1985,7 @@
((t & ~TPACPI_HKEY_NVRAM_KNOWN_MASK) != 0))
return -EINVAL;
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
HOTKEY_CONFIG_CRITICAL_START
@@ -1818,7 +2020,7 @@
if (parse_strtoul(buf, 25, &t))
return -EINVAL;
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
hotkey_poll_freq = t;
@@ -1958,6 +2160,7 @@
static void bluetooth_update_rfk(void);
static void wan_update_rfk(void);
+static void uwb_update_rfk(void);
static void tpacpi_send_radiosw_update(void)
{
int wlsw;
@@ -1967,6 +2170,8 @@
bluetooth_update_rfk();
if (tp_features.wan)
wan_update_rfk();
+ if (tp_features.uwb)
+ uwb_update_rfk();
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&wlsw)) {
mutex_lock(&tpacpi_inputdev_send_mutex);
@@ -2222,6 +2427,13 @@
hotkey_source_mask, hotkey_poll_freq);
#endif
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_wlswemul) {
+ tp_features.hotkey_wlsw = 1;
+ printk(TPACPI_INFO
+ "radio switch emulation enabled\n");
+ } else
+#endif
/* Not all thinkpads have a hardware radio switch */
if (acpi_evalf(hkey_handle, &status, "WLSW", "qd")) {
tp_features.hotkey_wlsw = 1;
@@ -2361,13 +2573,154 @@
return (res < 0)? res : 1;
}
+static bool hotkey_notify_hotkey(const u32 hkey,
+ bool *send_acpi_ev,
+ bool *ignore_acpi_ev)
+{
+ /* 0x1000-0x1FFF: key presses */
+ unsigned int scancode = hkey & 0xfff;
+ *send_acpi_ev = true;
+ *ignore_acpi_ev = false;
+
+ if (scancode > 0 && scancode < 0x21) {
+ scancode--;
+ if (!(hotkey_source_mask & (1 << scancode))) {
+ tpacpi_input_send_key(scancode);
+ *send_acpi_ev = false;
+ } else {
+ *ignore_acpi_ev = true;
+ }
+ return true;
+ }
+ return false;
+}
+
+static bool hotkey_notify_wakeup(const u32 hkey,
+ bool *send_acpi_ev,
+ bool *ignore_acpi_ev)
+{
+ /* 0x2000-0x2FFF: Wakeup reason */
+ *send_acpi_ev = true;
+ *ignore_acpi_ev = false;
+
+ switch (hkey) {
+ case 0x2304: /* suspend, undock */
+ case 0x2404: /* hibernation, undock */
+ hotkey_wakeup_reason = TP_ACPI_WAKEUP_UNDOCK;
+ *ignore_acpi_ev = true;
+ break;
+
+ case 0x2305: /* suspend, bay eject */
+ case 0x2405: /* hibernation, bay eject */
+ hotkey_wakeup_reason = TP_ACPI_WAKEUP_BAYEJ;
+ *ignore_acpi_ev = true;
+ break;
+
+ case 0x2313: /* Battery on critical low level (S3) */
+ case 0x2413: /* Battery on critical low level (S4) */
+ printk(TPACPI_ALERT
+ "EMERGENCY WAKEUP: battery almost empty\n");
+ /* how to auto-heal: */
+ /* 2313: woke up from S3, go to S4/S5 */
+ /* 2413: woke up from S4, go to S5 */
+ break;
+
+ default:
+ return false;
+ }
+
+ if (hotkey_wakeup_reason != TP_ACPI_WAKEUP_NONE) {
+ printk(TPACPI_INFO
+ "woke up due to a hot-unplug "
+ "request...\n");
+ hotkey_wakeup_reason_notify_change();
+ }
+ return true;
+}
+
+static bool hotkey_notify_usrevent(const u32 hkey,
+ bool *send_acpi_ev,
+ bool *ignore_acpi_ev)
+{
+ /* 0x5000-0x5FFF: human interface helpers */
+ *send_acpi_ev = true;
+ *ignore_acpi_ev = false;
+
+ switch (hkey) {
+ case 0x5010: /* Lenovo new BIOS: brightness changed */
+ case 0x500b: /* X61t: tablet pen inserted into bay */
+ case 0x500c: /* X61t: tablet pen removed from bay */
+ return true;
+
+ case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
+ case 0x500a: /* X41t-X61t: swivel down (normal mode) */
+ tpacpi_input_send_tabletsw();
+ hotkey_tablet_mode_notify_change();
+ *send_acpi_ev = false;
+ return true;
+
+ case 0x5001:
+ case 0x5002:
+ /* LID switch events. Do not propagate */
+ *ignore_acpi_ev = true;
+ return true;
+
+ default:
+ return false;
+ }
+}
+
+static bool hotkey_notify_thermal(const u32 hkey,
+ bool *send_acpi_ev,
+ bool *ignore_acpi_ev)
+{
+ /* 0x6000-0x6FFF: thermal alarms */
+ *send_acpi_ev = true;
+ *ignore_acpi_ev = false;
+
+ switch (hkey) {
+ case 0x6011:
+ printk(TPACPI_CRIT
+ "THERMAL ALARM: battery is too hot!\n");
+ /* recommended action: warn user through gui */
+ return true;
+ case 0x6012:
+ printk(TPACPI_ALERT
+ "THERMAL EMERGENCY: battery is extremely hot!\n");
+ /* recommended action: immediate sleep/hibernate */
+ return true;
+ case 0x6021:
+ printk(TPACPI_CRIT
+ "THERMAL ALARM: "
+ "a sensor reports something is too hot!\n");
+ /* recommended action: warn user through gui, that */
+ /* some internal component is too hot */
+ return true;
+ case 0x6022:
+ printk(TPACPI_ALERT
+ "THERMAL EMERGENCY: "
+ "a sensor reports something is extremely hot!\n");
+ /* recommended action: immediate sleep/hibernate */
+ return true;
+ case 0x6030:
+ printk(TPACPI_INFO
+ "EC reports that Thermal Table has changed\n");
+ /* recommended action: do nothing, we don't have
+ * Lenovo ATM information */
+ return true;
+ default:
+ printk(TPACPI_ALERT
+ "THERMAL ALERT: unknown thermal alarm received\n");
+ return false;
+ }
+}
+
static void hotkey_notify(struct ibm_struct *ibm, u32 event)
{
u32 hkey;
- unsigned int scancode;
- int send_acpi_ev;
- int ignore_acpi_ev;
- int unk_ev;
+ bool send_acpi_ev;
+ bool ignore_acpi_ev;
+ bool known_ev;
if (event != 0x80) {
printk(TPACPI_ERR
@@ -2375,7 +2728,7 @@
/* forward it to userspace, maybe it knows how to handle it */
acpi_bus_generate_netlink_event(
ibm->acpi->device->pnp.device_class,
- ibm->acpi->device->dev.bus_id,
+ dev_name(&ibm->acpi->device->dev),
event, 0);
return;
}
@@ -2391,107 +2744,72 @@
return;
}
- send_acpi_ev = 1;
- ignore_acpi_ev = 0;
- unk_ev = 0;
+ send_acpi_ev = true;
+ ignore_acpi_ev = false;
switch (hkey >> 12) {
case 1:
/* 0x1000-0x1FFF: key presses */
- scancode = hkey & 0xfff;
- if (scancode > 0 && scancode < 0x21) {
- scancode--;
- if (!(hotkey_source_mask & (1 << scancode))) {
- tpacpi_input_send_key(scancode);
- send_acpi_ev = 0;
- } else {
- ignore_acpi_ev = 1;
- }
- } else {
- unk_ev = 1;
- }
+ known_ev = hotkey_notify_hotkey(hkey, &send_acpi_ev,
+ &ignore_acpi_ev);
break;
case 2:
- /* Wakeup reason */
- switch (hkey) {
- case 0x2304: /* suspend, undock */
- case 0x2404: /* hibernation, undock */
- hotkey_wakeup_reason = TP_ACPI_WAKEUP_UNDOCK;
- ignore_acpi_ev = 1;
- break;
- case 0x2305: /* suspend, bay eject */
- case 0x2405: /* hibernation, bay eject */
- hotkey_wakeup_reason = TP_ACPI_WAKEUP_BAYEJ;
- ignore_acpi_ev = 1;
- break;
- default:
- unk_ev = 1;
- }
- if (hotkey_wakeup_reason != TP_ACPI_WAKEUP_NONE) {
- printk(TPACPI_INFO
- "woke up due to a hot-unplug "
- "request...\n");
- hotkey_wakeup_reason_notify_change();
- }
+ /* 0x2000-0x2FFF: Wakeup reason */
+ known_ev = hotkey_notify_wakeup(hkey, &send_acpi_ev,
+ &ignore_acpi_ev);
break;
case 3:
- /* bay-related wakeups */
+ /* 0x3000-0x3FFF: bay-related wakeups */
if (hkey == 0x3003) {
hotkey_autosleep_ack = 1;
printk(TPACPI_INFO
"bay ejected\n");
hotkey_wakeup_hotunplug_complete_notify_change();
+ known_ev = true;
} else {
- unk_ev = 1;
+ known_ev = false;
}
break;
case 4:
- /* dock-related wakeups */
+ /* 0x4000-0x4FFF: dock-related wakeups */
if (hkey == 0x4003) {
hotkey_autosleep_ack = 1;
printk(TPACPI_INFO
"undocked\n");
hotkey_wakeup_hotunplug_complete_notify_change();
+ known_ev = true;
} else {
- unk_ev = 1;
+ known_ev = false;
}
break;
case 5:
/* 0x5000-0x5FFF: human interface helpers */
- switch (hkey) {
- case 0x5010: /* Lenovo new BIOS: brightness changed */
- case 0x500b: /* X61t: tablet pen inserted into bay */
- case 0x500c: /* X61t: tablet pen removed from bay */
- break;
- case 0x5009: /* X41t-X61t: swivel up (tablet mode) */
- case 0x500a: /* X41t-X61t: swivel down (normal mode) */
- tpacpi_input_send_tabletsw();
- hotkey_tablet_mode_notify_change();
- send_acpi_ev = 0;
- break;
- case 0x5001:
- case 0x5002:
- /* LID switch events. Do not propagate */
- ignore_acpi_ev = 1;
- break;
- default:
- unk_ev = 1;
- }
+ known_ev = hotkey_notify_usrevent(hkey, &send_acpi_ev,
+ &ignore_acpi_ev);
+ break;
+ case 6:
+ /* 0x6000-0x6FFF: thermal alarms */
+ known_ev = hotkey_notify_thermal(hkey, &send_acpi_ev,
+ &ignore_acpi_ev);
break;
case 7:
/* 0x7000-0x7FFF: misc */
if (tp_features.hotkey_wlsw && hkey == 0x7000) {
tpacpi_send_radiosw_update();
send_acpi_ev = 0;
+ known_ev = true;
break;
}
/* fallthrough to default */
default:
- unk_ev = 1;
+ known_ev = false;
}
- if (unk_ev) {
+ if (!known_ev) {
printk(TPACPI_NOTICE
"unhandled HKEY event 0x%04x\n", hkey);
+ printk(TPACPI_NOTICE
+ "please report the conditions when this "
+ "event happened to %s\n", TPACPI_MAIL);
}
/* Legacy events */
@@ -2505,7 +2823,7 @@
if (!ignore_acpi_ev && send_acpi_ev) {
acpi_bus_generate_netlink_event(
ibm->acpi->device->pnp.device_class,
- ibm->acpi->device->dev.bus_id,
+ dev_name(&ibm->acpi->device->dev),
event, hkey);
}
}
@@ -2544,7 +2862,7 @@
return len;
}
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
res = hotkey_status_get(&status);
if (!res)
@@ -2575,7 +2893,7 @@
if (!tp_features.hotkey)
return -ENODEV;
- if (mutex_lock_interruptible(&hotkey_mutex))
+ if (mutex_lock_killable(&hotkey_mutex))
return -ERESTARTSYS;
status = -1;
@@ -2640,11 +2958,28 @@
/* ACPI GBDC/SBDC bits */
TP_ACPI_BLUETOOTH_HWPRESENT = 0x01, /* Bluetooth hw available */
TP_ACPI_BLUETOOTH_RADIOSSW = 0x02, /* Bluetooth radio enabled */
- TP_ACPI_BLUETOOTH_UNK = 0x04, /* unknown function */
+ TP_ACPI_BLUETOOTH_RESUMECTRL = 0x04, /* Bluetooth state at resume:
+ off / last state */
+};
+
+enum {
+ /* ACPI \BLTH commands */
+ TP_ACPI_BLTH_GET_ULTRAPORT_ID = 0x00, /* Get Ultraport BT ID */
+ TP_ACPI_BLTH_GET_PWR_ON_RESUME = 0x01, /* Get power-on-resume state */
+ TP_ACPI_BLTH_PWR_ON_ON_RESUME = 0x02, /* Resume powered on */
+ TP_ACPI_BLTH_PWR_OFF_ON_RESUME = 0x03, /* Resume powered off */
+ TP_ACPI_BLTH_SAVE_STATE = 0x05, /* Save state for S4/S5 */
};
static struct rfkill *tpacpi_bluetooth_rfkill;
+static void bluetooth_suspend(pm_message_t state)
+{
+ /* Try to make sure radio will resume powered off */
+ acpi_evalf(NULL, NULL, "\\BLTH", "vd",
+ TP_ACPI_BLTH_PWR_OFF_ON_RESUME);
+}
+
static int bluetooth_get_radiosw(void)
{
int status;
@@ -2656,6 +2991,12 @@
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
return RFKILL_STATE_HARD_BLOCKED;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_bluetoothemul)
+ return (tpacpi_bluetooth_emulstate) ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
+
if (!acpi_evalf(hkey_handle, &status, "GBDC", "d"))
return -EIO;
@@ -2689,12 +3030,20 @@
&& radio_on)
return -EPERM;
- if (!acpi_evalf(hkey_handle, &status, "GBDC", "d"))
- return -EIO;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_bluetoothemul) {
+ tpacpi_bluetooth_emulstate = !!radio_on;
+ if (update_rfk)
+ bluetooth_update_rfk();
+ return 0;
+ }
+#endif
+
+ /* We make sure to keep TP_ACPI_BLUETOOTH_RESUMECTRL off */
if (radio_on)
- status |= TP_ACPI_BLUETOOTH_RADIOSSW;
+ status = TP_ACPI_BLUETOOTH_RADIOSSW;
else
- status &= ~TP_ACPI_BLUETOOTH_RADIOSSW;
+ status = 0;
if (!acpi_evalf(hkey_handle, NULL, "SBDC", "vd", status))
return -EIO;
@@ -2765,8 +3114,19 @@
return bluetooth_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
}
+static void bluetooth_shutdown(void)
+{
+ /* Order firmware to save current state to NVRAM */
+ if (!acpi_evalf(NULL, NULL, "\\BLTH", "vd",
+ TP_ACPI_BLTH_SAVE_STATE))
+ printk(TPACPI_NOTICE
+ "failed to save bluetooth state to NVRAM\n");
+}
+
static void bluetooth_exit(void)
{
+ bluetooth_shutdown();
+
if (tpacpi_bluetooth_rfkill)
rfkill_unregister(tpacpi_bluetooth_rfkill);
@@ -2792,6 +3152,13 @@
str_supported(tp_features.bluetooth),
status);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_bluetoothemul) {
+ tp_features.bluetooth = 1;
+ printk(TPACPI_INFO
+ "bluetooth switch emulation enabled\n");
+ } else
+#endif
if (tp_features.bluetooth &&
!(status & TP_ACPI_BLUETOOTH_HWPRESENT)) {
/* no bluetooth hardware present in system */
@@ -2812,6 +3179,7 @@
&tpacpi_bluetooth_rfkill,
RFKILL_TYPE_BLUETOOTH,
"tpacpi_bluetooth_sw",
+ true,
tpacpi_bluetooth_rfk_set,
tpacpi_bluetooth_rfk_get);
if (res) {
@@ -2864,6 +3232,8 @@
.read = bluetooth_read,
.write = bluetooth_write,
.exit = bluetooth_exit,
+ .suspend = bluetooth_suspend,
+ .shutdown = bluetooth_shutdown,
};
/*************************************************************************
@@ -2874,11 +3244,19 @@
/* ACPI GWAN/SWAN bits */
TP_ACPI_WANCARD_HWPRESENT = 0x01, /* Wan hw available */
TP_ACPI_WANCARD_RADIOSSW = 0x02, /* Wan radio enabled */
- TP_ACPI_WANCARD_UNK = 0x04, /* unknown function */
+ TP_ACPI_WANCARD_RESUMECTRL = 0x04, /* Wan state at resume:
+ off / last state */
};
static struct rfkill *tpacpi_wan_rfkill;
+static void wan_suspend(pm_message_t state)
+{
+ /* Try to make sure radio will resume powered off */
+ acpi_evalf(NULL, NULL, "\\WGSV", "qvd",
+ TP_ACPI_WGSV_PWR_OFF_ON_RESUME);
+}
+
static int wan_get_radiosw(void)
{
int status;
@@ -2890,6 +3268,12 @@
if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
return RFKILL_STATE_HARD_BLOCKED;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_wwanemul)
+ return (tpacpi_wwan_emulstate) ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
+
if (!acpi_evalf(hkey_handle, &status, "GWAN", "d"))
return -EIO;
@@ -2923,12 +3307,20 @@
&& radio_on)
return -EPERM;
- if (!acpi_evalf(hkey_handle, &status, "GWAN", "d"))
- return -EIO;
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_wwanemul) {
+ tpacpi_wwan_emulstate = !!radio_on;
+ if (update_rfk)
+ wan_update_rfk();
+ return 0;
+ }
+#endif
+
+ /* We make sure to keep TP_ACPI_WANCARD_RESUMECTRL off */
if (radio_on)
- status |= TP_ACPI_WANCARD_RADIOSSW;
+ status = TP_ACPI_WANCARD_RADIOSSW;
else
- status &= ~TP_ACPI_WANCARD_RADIOSSW;
+ status = 0;
if (!acpi_evalf(hkey_handle, NULL, "SWAN", "vd", status))
return -EIO;
@@ -2999,8 +3391,19 @@
return wan_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
}
+static void wan_shutdown(void)
+{
+ /* Order firmware to save current state to NVRAM */
+ if (!acpi_evalf(NULL, NULL, "\\WGSV", "vd",
+ TP_ACPI_WGSV_SAVE_STATE))
+ printk(TPACPI_NOTICE
+ "failed to save WWAN state to NVRAM\n");
+}
+
static void wan_exit(void)
{
+ wan_shutdown();
+
if (tpacpi_wan_rfkill)
rfkill_unregister(tpacpi_wan_rfkill);
@@ -3024,6 +3427,13 @@
str_supported(tp_features.wan),
status);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_wwanemul) {
+ tp_features.wan = 1;
+ printk(TPACPI_INFO
+ "wwan switch emulation enabled\n");
+ } else
+#endif
if (tp_features.wan &&
!(status & TP_ACPI_WANCARD_HWPRESENT)) {
/* no wan hardware present in system */
@@ -3044,6 +3454,7 @@
&tpacpi_wan_rfkill,
RFKILL_TYPE_WWAN,
"tpacpi_wwan_sw",
+ true,
tpacpi_wan_rfk_set,
tpacpi_wan_rfk_get);
if (res) {
@@ -3096,6 +3507,164 @@
.read = wan_read,
.write = wan_write,
.exit = wan_exit,
+ .suspend = wan_suspend,
+ .shutdown = wan_shutdown,
+};
+
+/*************************************************************************
+ * UWB subdriver
+ */
+
+enum {
+ /* ACPI GUWB/SUWB bits */
+ TP_ACPI_UWB_HWPRESENT = 0x01, /* UWB hw available */
+ TP_ACPI_UWB_RADIOSSW = 0x02, /* UWB radio enabled */
+};
+
+static struct rfkill *tpacpi_uwb_rfkill;
+
+static int uwb_get_radiosw(void)
+{
+ int status;
+
+ if (!tp_features.uwb)
+ return -ENODEV;
+
+ /* WLSW overrides UWB in firmware/hardware, reflect that */
+ if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status)
+ return RFKILL_STATE_HARD_BLOCKED;
+
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_uwbemul)
+ return (tpacpi_uwb_emulstate) ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+#endif
+
+ if (!acpi_evalf(hkey_handle, &status, "GUWB", "d"))
+ return -EIO;
+
+ return ((status & TP_ACPI_UWB_RADIOSSW) != 0) ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED;
+}
+
+static void uwb_update_rfk(void)
+{
+ int status;
+
+ if (!tpacpi_uwb_rfkill)
+ return;
+
+ status = uwb_get_radiosw();
+ if (status < 0)
+ return;
+ rfkill_force_state(tpacpi_uwb_rfkill, status);
+}
+
+static int uwb_set_radiosw(int radio_on, int update_rfk)
+{
+ int status;
+
+ if (!tp_features.uwb)
+ return -ENODEV;
+
+ /* WLSW overrides UWB in firmware/hardware, but there is no
+ * reason to risk weird behaviour. */
+ if (tp_features.hotkey_wlsw && !hotkey_get_wlsw(&status) && !status
+ && radio_on)
+ return -EPERM;
+
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_uwbemul) {
+ tpacpi_uwb_emulstate = !!radio_on;
+ if (update_rfk)
+ uwb_update_rfk();
+ return 0;
+ }
+#endif
+
+ status = (radio_on) ? TP_ACPI_UWB_RADIOSSW : 0;
+ if (!acpi_evalf(hkey_handle, NULL, "SUWB", "vd", status))
+ return -EIO;
+
+ if (update_rfk)
+ uwb_update_rfk();
+
+ return 0;
+}
+
+/* --------------------------------------------------------------------- */
+
+static int tpacpi_uwb_rfk_get(void *data, enum rfkill_state *state)
+{
+ int uwbs = uwb_get_radiosw();
+
+ if (uwbs < 0)
+ return uwbs;
+
+ *state = uwbs;
+ return 0;
+}
+
+static int tpacpi_uwb_rfk_set(void *data, enum rfkill_state state)
+{
+ return uwb_set_radiosw((state == RFKILL_STATE_UNBLOCKED), 0);
+}
+
+static void uwb_exit(void)
+{
+ if (tpacpi_uwb_rfkill)
+ rfkill_unregister(tpacpi_uwb_rfkill);
+}
+
+static int __init uwb_init(struct ibm_init_struct *iibm)
+{
+ int res;
+ int status = 0;
+
+ vdbg_printk(TPACPI_DBG_INIT, "initializing uwb subdriver\n");
+
+ TPACPI_ACPIHANDLE_INIT(hkey);
+
+ tp_features.uwb = hkey_handle &&
+ acpi_evalf(hkey_handle, &status, "GUWB", "qd");
+
+ vdbg_printk(TPACPI_DBG_INIT, "uwb is %s, status 0x%02x\n",
+ str_supported(tp_features.uwb),
+ status);
+
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+ if (dbg_uwbemul) {
+ tp_features.uwb = 1;
+ printk(TPACPI_INFO
+ "uwb switch emulation enabled\n");
+ } else
+#endif
+ if (tp_features.uwb &&
+ !(status & TP_ACPI_UWB_HWPRESENT)) {
+ /* no uwb hardware present in system */
+ tp_features.uwb = 0;
+ dbg_printk(TPACPI_DBG_INIT,
+ "uwb hardware not installed\n");
+ }
+
+ if (!tp_features.uwb)
+ return 1;
+
+ res = tpacpi_new_rfkill(TPACPI_RFK_UWB_SW_ID,
+ &tpacpi_uwb_rfkill,
+ RFKILL_TYPE_UWB,
+ "tpacpi_uwb_sw",
+ false,
+ tpacpi_uwb_rfk_set,
+ tpacpi_uwb_rfk_get);
+
+ return res;
+}
+
+static struct ibm_struct uwb_driver_data = {
+ .name = "uwb",
+ .exit = uwb_exit,
+ .flags.experimental = 1,
};
/*************************************************************************
@@ -3724,7 +4293,7 @@
}
acpi_bus_generate_proc_event(ibm->acpi->device, event, data);
acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
- ibm->acpi->device->dev.bus_id,
+ dev_name(&ibm->acpi->device->dev),
event, data);
}
@@ -3826,7 +4395,7 @@
{
acpi_bus_generate_proc_event(ibm->acpi->device, event, 0);
acpi_bus_generate_netlink_event(ibm->acpi->device->pnp.device_class,
- ibm->acpi->device->dev.bus_id,
+ dev_name(&ibm->acpi->device->dev),
event, 0);
}
@@ -4850,7 +5419,7 @@
value < 0)
return -EINVAL;
- res = mutex_lock_interruptible(&brightness_mutex);
+ res = mutex_lock_killable(&brightness_mutex);
if (res < 0)
return res;
@@ -5334,6 +5903,60 @@
); /* all others */
/*
+ * Unitialized HFSP quirk: ACPI DSDT and EC fail to initialize the
+ * HFSP register at boot, so it contains 0x07 but the Thinkpad could
+ * be in auto mode (0x80).
+ *
+ * This is corrected by any write to HFSP either by the driver, or
+ * by the firmware.
+ *
+ * We assume 0x07 really means auto mode while this quirk is active,
+ * as this is far more likely than the ThinkPad being in level 7,
+ * which is only used by the firmware during thermal emergencies.
+ */
+
+static void fan_quirk1_detect(void)
+{
+ /* In some ThinkPads, neither the EC nor the ACPI
+ * DSDT initialize the HFSP register, and it ends up
+ * being initially set to 0x07 when it *could* be
+ * either 0x07 or 0x80.
+ *
+ * Enable for TP-1Y (T43), TP-78 (R51e),
+ * TP-76 (R52), TP-70 (T43, R52), which are known
+ * to be buggy. */
+ if (fan_control_initial_status == 0x07) {
+ switch (thinkpad_id.ec_model) {
+ case 0x5931: /* TP-1Y */
+ case 0x3837: /* TP-78 */
+ case 0x3637: /* TP-76 */
+ case 0x3037: /* TP-70 */
+ printk(TPACPI_NOTICE
+ "fan_init: initial fan status is unknown, "
+ "assuming it is in auto mode\n");
+ tp_features.fan_ctrl_status_undef = 1;
+ ;;
+ }
+ }
+}
+
+static void fan_quirk1_handle(u8 *fan_status)
+{
+ if (unlikely(tp_features.fan_ctrl_status_undef)) {
+ if (*fan_status != fan_control_initial_status) {
+ /* something changed the HFSP regisnter since
+ * driver init time, so it is not undefined
+ * anymore */
+ tp_features.fan_ctrl_status_undef = 0;
+ } else {
+ /* Return most likely status. In fact, it
+ * might be the only possible status */
+ *fan_status = TP_EC_FAN_AUTO;
+ }
+ }
+}
+
+/*
* Call with fan_mutex held
*/
static void fan_update_desired_level(u8 status)
@@ -5371,8 +5994,10 @@
if (unlikely(!acpi_ec_read(fan_status_offset, &s)))
return -EIO;
- if (likely(status))
+ if (likely(status)) {
*status = s;
+ fan_quirk1_handle(status);
+ }
break;
@@ -5388,7 +6013,7 @@
int rc;
u8 s;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
rc = fan_get_status(&s);
if (!rc)
@@ -5471,7 +6096,7 @@
if (!fan_control_allowed)
return -EPERM;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
if (level == TPACPI_FAN_LAST_LEVEL)
@@ -5493,7 +6118,7 @@
if (!fan_control_allowed)
return -EPERM;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
switch (fan_control_access_mode) {
@@ -5548,7 +6173,7 @@
if (!fan_control_allowed)
return -EPERM;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
rc = 0;
@@ -5586,7 +6211,7 @@
if (!fan_control_allowed)
return -EPERM;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
rc = 0;
@@ -5682,16 +6307,6 @@
if (res)
return res;
- if (unlikely(tp_features.fan_ctrl_status_undef)) {
- if (status != fan_control_initial_status) {
- tp_features.fan_ctrl_status_undef = 0;
- } else {
- /* Return most likely status. In fact, it
- * might be the only possible status */
- status = TP_EC_FAN_AUTO;
- }
- }
-
if (status & TP_EC_FAN_FULLSPEED) {
mode = 0;
} else if (status & TP_EC_FAN_AUTO) {
@@ -5756,14 +6371,6 @@
if (res)
return res;
- if (unlikely(tp_features.fan_ctrl_status_undef)) {
- if (status != fan_control_initial_status) {
- tp_features.fan_ctrl_status_undef = 0;
- } else {
- status = TP_EC_FAN_AUTO;
- }
- }
-
if ((status &
(TP_EC_FAN_AUTO | TP_EC_FAN_FULLSPEED)) != 0)
status = fan_control_desired_level;
@@ -5788,7 +6395,7 @@
/* scale down from 0-255 to 0-7 */
newlevel = (s >> 5) & 0x07;
- if (mutex_lock_interruptible(&fan_mutex))
+ if (mutex_lock_killable(&fan_mutex))
return -ERESTARTSYS;
rc = fan_get_status(&status);
@@ -5895,29 +6502,7 @@
if (likely(acpi_ec_read(fan_status_offset,
&fan_control_initial_status))) {
fan_status_access_mode = TPACPI_FAN_RD_TPEC;
-
- /* In some ThinkPads, neither the EC nor the ACPI
- * DSDT initialize the fan status, and it ends up
- * being set to 0x07 when it *could* be either
- * 0x07 or 0x80.
- *
- * Enable for TP-1Y (T43), TP-78 (R51e),
- * TP-76 (R52), TP-70 (T43, R52), which are known
- * to be buggy. */
- if (fan_control_initial_status == 0x07) {
- switch (thinkpad_id.ec_model) {
- case 0x5931: /* TP-1Y */
- case 0x3837: /* TP-78 */
- case 0x3637: /* TP-76 */
- case 0x3037: /* TP-70 */
- printk(TPACPI_NOTICE
- "fan_init: initial fan status "
- "is unknown, assuming it is "
- "in auto mode\n");
- tp_features.fan_ctrl_status_undef = 1;
- ;;
- }
- }
+ fan_quirk1_detect();
} else {
printk(TPACPI_ERR
"ThinkPad ACPI EC access misbehaving, "
@@ -6106,15 +6691,6 @@
if (rc < 0)
return rc;
- if (unlikely(tp_features.fan_ctrl_status_undef)) {
- if (status != fan_control_initial_status)
- tp_features.fan_ctrl_status_undef = 0;
- else
- /* Return most likely status. In fact, it
- * might be the only possible status */
- status = TP_EC_FAN_AUTO;
- }
-
len += sprintf(p + len, "status:\t\t%s\n",
(status != 0) ? "enabled" : "disabled");
@@ -6563,6 +7139,10 @@
.init = wan_init,
.data = &wan_driver_data,
},
+ {
+ .init = uwb_init,
+ .data = &uwb_driver_data,
+ },
#ifdef CONFIG_THINKPAD_ACPI_VIDEO
{
.init = video_init,
@@ -6701,6 +7281,32 @@
TPACPI_PARAM(volume);
TPACPI_PARAM(fan);
+#ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES
+module_param(dbg_wlswemul, uint, 0);
+MODULE_PARM_DESC(dbg_wlswemul, "Enables WLSW emulation");
+module_param_named(wlsw_state, tpacpi_wlsw_emulstate, bool, 0);
+MODULE_PARM_DESC(wlsw_state,
+ "Initial state of the emulated WLSW switch");
+
+module_param(dbg_bluetoothemul, uint, 0);
+MODULE_PARM_DESC(dbg_bluetoothemul, "Enables bluetooth switch emulation");
+module_param_named(bluetooth_state, tpacpi_bluetooth_emulstate, bool, 0);
+MODULE_PARM_DESC(bluetooth_state,
+ "Initial state of the emulated bluetooth switch");
+
+module_param(dbg_wwanemul, uint, 0);
+MODULE_PARM_DESC(dbg_wwanemul, "Enables WWAN switch emulation");
+module_param_named(wwan_state, tpacpi_wwan_emulstate, bool, 0);
+MODULE_PARM_DESC(wwan_state,
+ "Initial state of the emulated WWAN switch");
+
+module_param(dbg_uwbemul, uint, 0);
+MODULE_PARM_DESC(dbg_uwbemul, "Enables UWB switch emulation");
+module_param_named(uwb_state, tpacpi_uwb_emulstate, bool, 0);
+MODULE_PARM_DESC(uwb_state,
+ "Initial state of the emulated UWB switch");
+#endif
+
static void thinkpad_acpi_module_exit(void)
{
struct ibm_struct *ibm, *itmp;
diff --git a/drivers/power/pcf50633-charger.c b/drivers/power/pcf50633-charger.c
index e988ec1..41aec2a 100644
--- a/drivers/power/pcf50633-charger.c
+++ b/drivers/power/pcf50633-charger.c
@@ -199,7 +199,8 @@
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct pcf50633_mbc *mbc = container_of(psy, struct pcf50633_mbc, usb);
+ struct pcf50633_mbc *mbc = container_of(psy,
+ struct pcf50633_mbc, adapter);
int ret = 0;
switch (psp) {
diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
index d30bb76..b56a704 100644
--- a/drivers/power/pda_power.c
+++ b/drivers/power/pda_power.c
@@ -20,7 +20,7 @@
static inline unsigned int get_irq_flags(struct resource *res)
{
- unsigned int flags = IRQF_DISABLED | IRQF_SHARED;
+ unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED;
flags |= res->flags & IRQF_TRIGGER_MASK;
diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c
index 204158c..fe96793 100644
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -732,7 +732,7 @@
case 8:
return pm_translate_signal_group_number_on_island8(subgroup);
default:
- dev_dbg(sbd_core(), "%s:%u: island not found: %lu\n", __func__,
+ dev_dbg(sbd_core(), "%s:%u: island not found: %llu\n", __func__,
__LINE__, group);
BUG();
break;
@@ -765,7 +765,7 @@
signal_select, attr1, attr2, attr3);
if (ret)
dev_err(sbd_core(),
- "%s:%u: error:%d 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
+ "%s:%u: error:%d 0x%llx 0x%llx 0x%llx 0x%llx 0x%llx 0x%llx\n",
__func__, __LINE__, ret, lv1_signal_group, bus_select,
signal_select, attr1, attr2, attr3);
@@ -908,7 +908,7 @@
lpm_priv->tb_count = tmp;
- dev_dbg(sbd_core(), "%s:%u: tb_count %lu (%lxh)\n", __func__, __LINE__,
+ dev_dbg(sbd_core(), "%s:%u: tb_count %llu (%llxh)\n", __func__, __LINE__,
lpm_priv->tb_count, lpm_priv->tb_count);
}
EXPORT_SYMBOL_GPL(ps3_disable_pm);
@@ -938,7 +938,7 @@
if (offset >= lpm_priv->tb_count)
return 0;
- count = min(count, lpm_priv->tb_count - offset);
+ count = min_t(u64, count, lpm_priv->tb_count - offset);
while (*bytes_copied < count) {
const unsigned long request = count - *bytes_copied;
@@ -993,7 +993,7 @@
if (offset >= lpm_priv->tb_count)
return 0;
- count = min(count, lpm_priv->tb_count - offset);
+ count = min_t(u64, count, lpm_priv->tb_count - offset);
while (*bytes_copied < count) {
const unsigned long request = count - *bytes_copied;
@@ -1013,7 +1013,7 @@
result = copy_to_user(buf, lpm_priv->tb_cache, tmp);
if (result) {
- dev_dbg(sbd_core(), "%s:%u: 0x%lx bytes at 0x%p\n",
+ dev_dbg(sbd_core(), "%s:%u: 0x%llx bytes at 0x%p\n",
__func__, __LINE__, tmp, buf);
dev_err(sbd_core(), "%s:%u: copy_to_user failed: %d\n",
__func__, __LINE__, result);
@@ -1148,8 +1148,8 @@
lpm_priv->shadow.group_control = PS3_LPM_SHADOW_REG_INIT;
lpm_priv->shadow.debug_bus_control = PS3_LPM_SHADOW_REG_INIT;
- dev_dbg(sbd_core(), "%s:%u: lpm_id 0x%lx, outlet_id 0x%lx, "
- "tb_size 0x%lx\n", __func__, __LINE__, lpm_priv->lpm_id,
+ dev_dbg(sbd_core(), "%s:%u: lpm_id 0x%llx, outlet_id 0x%llx, "
+ "tb_size 0x%llx\n", __func__, __LINE__, lpm_priv->lpm_id,
lpm_priv->outlet_id, tb_size);
return 0;
diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index 90c097a..e4ad5ba 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -114,7 +114,7 @@
static void __maybe_unused _dump_ports_bmp(
const struct ports_bmp *bmp, const char *func, int line)
{
- pr_debug("%s:%d: ports_bmp: %016lxh\n", func, line, bmp->status);
+ pr_debug("%s:%d: ports_bmp: %016llxh\n", func, line, bmp->status);
}
#define dump_port_params(_b) _dump_port_params(_b, __func__, __LINE__)
@@ -159,11 +159,13 @@
struct vuart_triggers *trig)
{
int result;
- unsigned long size;
- unsigned long val;
+ u64 size;
+ u64 val;
+ u64 tx;
result = lv1_get_virtual_uart_param(dev->port_number,
- PARAM_TX_TRIGGER, &trig->tx);
+ PARAM_TX_TRIGGER, &tx);
+ trig->tx = tx;
if (result) {
dev_dbg(&dev->core, "%s:%d: tx_trigger failed: %s\n",
@@ -201,7 +203,7 @@
unsigned int rx)
{
int result;
- unsigned long size;
+ u64 size;
result = lv1_set_virtual_uart_param(dev->port_number,
PARAM_TX_TRIGGER, tx);
@@ -248,7 +250,7 @@
dev_dbg(&dev->core, "%s:%d: rx_bytes failed: %s\n",
__func__, __LINE__, ps3_result(result));
- dev_dbg(&dev->core, "%s:%d: %lxh\n", __func__, __LINE__,
+ dev_dbg(&dev->core, "%s:%d: %llxh\n", __func__, __LINE__,
*bytes_waiting);
return result;
}
@@ -295,7 +297,7 @@
*status = tmp & priv->interrupt_mask;
- dev_dbg(&dev->core, "%s:%d: m %lxh, s %lxh, m&s %lxh\n",
+ dev_dbg(&dev->core, "%s:%d: m %llxh, s %llxh, m&s %lxh\n",
__func__, __LINE__, priv->interrupt_mask, tmp, *status);
return result;
@@ -363,7 +365,7 @@
*/
static int ps3_vuart_raw_write(struct ps3_system_bus_device *dev,
- const void *buf, unsigned int bytes, unsigned long *bytes_written)
+ const void *buf, unsigned int bytes, u64 *bytes_written)
{
int result;
struct ps3_vuart_port_priv *priv = to_port_priv(dev);
@@ -379,7 +381,7 @@
priv->stats.bytes_written += *bytes_written;
- dev_dbg(&dev->core, "%s:%d: wrote %lxh/%xh=>%lxh\n", __func__, __LINE__,
+ dev_dbg(&dev->core, "%s:%d: wrote %llxh/%xh=>%lxh\n", __func__, __LINE__,
*bytes_written, bytes, priv->stats.bytes_written);
return result;
@@ -393,7 +395,7 @@
*/
static int ps3_vuart_raw_read(struct ps3_system_bus_device *dev, void *buf,
- unsigned int bytes, unsigned long *bytes_read)
+ unsigned int bytes, u64 *bytes_read)
{
int result;
struct ps3_vuart_port_priv *priv = to_port_priv(dev);
@@ -411,7 +413,7 @@
priv->stats.bytes_read += *bytes_read;
- dev_dbg(&dev->core, "%s:%d: read %lxh/%xh=>%lxh\n", __func__, __LINE__,
+ dev_dbg(&dev->core, "%s:%d: read %llxh/%xh=>%lxh\n", __func__, __LINE__,
*bytes_read, bytes, priv->stats.bytes_read);
return result;
@@ -500,7 +502,7 @@
spin_lock_irqsave(&priv->tx_list.lock, flags);
if (list_empty(&priv->tx_list.head)) {
- unsigned long bytes_written;
+ u64 bytes_written;
result = ps3_vuart_raw_write(dev, buf, bytes, &bytes_written);
@@ -592,7 +594,7 @@
list_add_tail(&lb->link, &priv->rx_list.head);
priv->rx_list.bytes_held += bytes;
- dev_dbg(&dev->core, "%s:%d: buf_%lu: queued %lxh bytes\n",
+ dev_dbg(&dev->core, "%s:%d: buf_%lu: queued %llxh bytes\n",
__func__, __LINE__, lb->dbg_number, bytes);
*bytes_queued = bytes;
@@ -745,7 +747,7 @@
list_for_each_entry_safe(lb, n, &priv->tx_list.head, link) {
- unsigned long bytes_written;
+ u64 bytes_written;
result = ps3_vuart_raw_write(dev, lb->head, lb->tail - lb->head,
&bytes_written);
@@ -762,7 +764,7 @@
if (bytes_written < lb->tail - lb->head) {
lb->head += bytes_written;
dev_dbg(&dev->core,
- "%s:%d cleared buf_%lu, %lxh bytes\n",
+ "%s:%d cleared buf_%lu, %llxh bytes\n",
__func__, __LINE__, lb->dbg_number,
bytes_written);
goto port_full;
diff --git a/drivers/ps3/ps3stor_lib.c b/drivers/ps3/ps3stor_lib.c
index 55955f1..18066d5 100644
--- a/drivers/ps3/ps3stor_lib.c
+++ b/drivers/ps3/ps3stor_lib.c
@@ -70,7 +70,7 @@
__func__, __LINE__, n);
dev->region_idx = __ffs(dev->accessible_regions);
dev_info(&dev->sbd.core,
- "First accessible region has index %u start %lu size %lu\n",
+ "First accessible region has index %u start %llu size %llu\n",
dev->region_idx, dev->regions[dev->region_idx].start,
dev->regions[dev->region_idx].size);
@@ -220,7 +220,7 @@
const char *op = write ? "write" : "read";
int res;
- dev_dbg(&dev->sbd.core, "%s:%u: %s %lu sectors starting at %lu\n",
+ dev_dbg(&dev->sbd.core, "%s:%u: %s %llu sectors starting at %llu\n",
__func__, __LINE__, op, sectors, start_sector);
init_completion(&dev->done);
@@ -238,7 +238,7 @@
wait_for_completion(&dev->done);
if (dev->lv1_status) {
- dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%lx\n", __func__,
+ dev_dbg(&dev->sbd.core, "%s:%u: %s failed 0x%llx\n", __func__,
__LINE__, op, dev->lv1_status);
return dev->lv1_status;
}
@@ -268,7 +268,7 @@
{
int res;
- dev_dbg(&dev->sbd.core, "%s:%u: send device command 0x%lx\n", __func__,
+ dev_dbg(&dev->sbd.core, "%s:%u: send device command 0x%llx\n", __func__,
__LINE__, cmd);
init_completion(&dev->done);
@@ -277,19 +277,19 @@
arg2, arg3, arg4, &dev->tag);
if (res) {
dev_err(&dev->sbd.core,
- "%s:%u: send_device_command 0x%lx failed %d\n",
+ "%s:%u: send_device_command 0x%llx failed %d\n",
__func__, __LINE__, cmd, res);
return -1;
}
wait_for_completion(&dev->done);
if (dev->lv1_status) {
- dev_dbg(&dev->sbd.core, "%s:%u: command 0x%lx failed 0x%lx\n",
+ dev_dbg(&dev->sbd.core, "%s:%u: command 0x%llx failed 0x%llx\n",
__func__, __LINE__, cmd, dev->lv1_status);
return dev->lv1_status;
}
- dev_dbg(&dev->sbd.core, "%s:%u: command 0x%lx completed\n", __func__,
+ dev_dbg(&dev->sbd.core, "%s:%u: command 0x%llx completed\n", __func__,
__LINE__, cmd);
return 0;
diff --git a/drivers/regulator/bq24022.c b/drivers/regulator/bq24022.c
index 366565a..c175e38 100644
--- a/drivers/regulator/bq24022.c
+++ b/drivers/regulator/bq24022.c
@@ -152,11 +152,7 @@
platform_driver_unregister(&bq24022_driver);
}
-/*
- * make sure this is probed before gpio_vbus and pda_power,
- * but after asic3 or other GPIO expander drivers.
- */
-subsys_initcall(bq24022_init);
+module_init(bq24022_init);
module_exit(bq24022_exit);
MODULE_AUTHOR("Philipp Zabel");
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 7aa3524..5056e23 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1435,7 +1435,7 @@
struct platform_device *pdev;
int ret;
- if (lednum > ARRAY_SIZE(wm8350->pmic.led) || lednum < 0) {
+ if (lednum >= ARRAY_SIZE(wm8350->pmic.led) || lednum < 0) {
dev_err(wm8350->dev, "Invalid LED index %d\n", lednum);
return -ENODEV;
}
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 48b372e..56e23d4 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -289,7 +289,7 @@
},
};
-static int __init wm8400_regulator_probe(struct platform_device *pdev)
+static int __devinit wm8400_regulator_probe(struct platform_device *pdev)
{
struct regulator_dev *rdev;
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index cced4d1..81450fb 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -241,6 +241,12 @@
If you say Y here you will get support for the
watchdog timer in the ST M41T60 and M41T80 RTC chips series.
+config RTC_DRV_DM355EVM
+ tristate "TI DaVinci DM355 EVM RTC"
+ depends on MFD_DM355EVM_MSP
+ help
+ Supports the RTC firmware in the MSP430 on the DM355 EVM.
+
config RTC_DRV_TWL92330
boolean "TI TWL92330/Menelaus"
depends on MENELAUS
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 6e28021..0e697aa 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -23,6 +23,7 @@
obj-$(CONFIG_RTC_DRV_AU1XXX) += rtc-au1xxx.o
obj-$(CONFIG_RTC_DRV_BFIN) += rtc-bfin.o
obj-$(CONFIG_RTC_DRV_CMOS) += rtc-cmos.o
+obj-$(CONFIG_RTC_DRV_DM355EVM) += rtc-dm355evm.o
obj-$(CONFIG_RTC_DRV_DS1216) += rtc-ds1216.o
obj-$(CONFIG_RTC_DRV_DS1286) += rtc-ds1286.o
obj-$(CONFIG_RTC_DRV_DS1302) += rtc-ds1302.o
diff --git a/drivers/rtc/rtc-au1xxx.c b/drivers/rtc/rtc-au1xxx.c
index 8906a68..979ed04 100644
--- a/drivers/rtc/rtc-au1xxx.c
+++ b/drivers/rtc/rtc-au1xxx.c
@@ -81,7 +81,7 @@
if (au_readl(SYS_TOYTRIM) != 32767) {
/* wait until hardware gives access to TRIM register */
t = 0x00100000;
- while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T0S) && t--)
+ while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T0S) && --t)
msleep(1);
if (!t) {
diff --git a/drivers/rtc/rtc-dm355evm.c b/drivers/rtc/rtc-dm355evm.c
new file mode 100644
index 0000000..58d4e18
--- /dev/null
+++ b/drivers/rtc/rtc-dm355evm.c
@@ -0,0 +1,175 @@
+/*
+ * rtc-dm355evm.c - access battery-backed counter in MSP430 firmware
+ *
+ * Copyright (c) 2008 by David Brownell
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/rtc.h>
+#include <linux/platform_device.h>
+
+#include <linux/i2c/dm355evm_msp.h>
+
+
+/*
+ * The MSP430 firmware on the DM355 EVM uses a watch crystal to feed
+ * a 1 Hz counter. When a backup battery is supplied, that makes a
+ * reasonable RTC for applications where alarms and non-NTP drift
+ * compensation aren't important.
+ *
+ * The only real glitch is the inability to read or write all four
+ * counter bytes atomically: the count may increment in the middle
+ * of an operation, causing trouble when the LSB rolls over.
+ *
+ * This driver was tested with firmware revision A4.
+ */
+union evm_time {
+ u8 bytes[4];
+ u32 value;
+};
+
+static int dm355evm_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+ union evm_time time;
+ int status;
+ int tries = 0;
+
+ do {
+ /*
+ * Read LSB(0) to MSB(3) bytes. Defend against the counter
+ * rolling over by re-reading until the value is stable,
+ * and assuming the four reads take at most a few seconds.
+ */
+ status = dm355evm_msp_read(DM355EVM_MSP_RTC_0);
+ if (status < 0)
+ return status;
+ if (tries && time.bytes[0] == status)
+ break;
+ time.bytes[0] = status;
+
+ status = dm355evm_msp_read(DM355EVM_MSP_RTC_1);
+ if (status < 0)
+ return status;
+ if (tries && time.bytes[1] == status)
+ break;
+ time.bytes[1] = status;
+
+ status = dm355evm_msp_read(DM355EVM_MSP_RTC_2);
+ if (status < 0)
+ return status;
+ if (tries && time.bytes[2] == status)
+ break;
+ time.bytes[2] = status;
+
+ status = dm355evm_msp_read(DM355EVM_MSP_RTC_3);
+ if (status < 0)
+ return status;
+ if (tries && time.bytes[3] == status)
+ break;
+ time.bytes[3] = status;
+
+ } while (++tries < 5);
+
+ dev_dbg(dev, "read timestamp %08x\n", time.value);
+
+ rtc_time_to_tm(le32_to_cpu(time.value), tm);
+ return 0;
+}
+
+static int dm355evm_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+ union evm_time time;
+ unsigned long value;
+ int status;
+
+ rtc_tm_to_time(tm, &value);
+ time.value = cpu_to_le32(value);
+
+ dev_dbg(dev, "write timestamp %08x\n", time.value);
+
+ /*
+ * REVISIT handle non-atomic writes ... maybe just retry until
+ * byte[1] sticks (no rollover)?
+ */
+ status = dm355evm_msp_write(time.bytes[0], DM355EVM_MSP_RTC_0);
+ if (status < 0)
+ return status;
+
+ status = dm355evm_msp_write(time.bytes[1], DM355EVM_MSP_RTC_1);
+ if (status < 0)
+ return status;
+
+ status = dm355evm_msp_write(time.bytes[2], DM355EVM_MSP_RTC_2);
+ if (status < 0)
+ return status;
+
+ status = dm355evm_msp_write(time.bytes[3], DM355EVM_MSP_RTC_3);
+ if (status < 0)
+ return status;
+
+ return 0;
+}
+
+static struct rtc_class_ops dm355evm_rtc_ops = {
+ .read_time = dm355evm_rtc_read_time,
+ .set_time = dm355evm_rtc_set_time,
+};
+
+/*----------------------------------------------------------------------*/
+
+static int __devinit dm355evm_rtc_probe(struct platform_device *pdev)
+{
+ struct rtc_device *rtc;
+
+ rtc = rtc_device_register(pdev->name,
+ &pdev->dev, &dm355evm_rtc_ops, THIS_MODULE);
+ if (IS_ERR(rtc)) {
+ dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
+ PTR_ERR(rtc));
+ return PTR_ERR(rtc);
+ }
+ platform_set_drvdata(pdev, rtc);
+
+ return 0;
+}
+
+static int __devexit dm355evm_rtc_remove(struct platform_device *pdev)
+{
+ struct rtc_device *rtc = platform_get_drvdata(pdev);
+
+ rtc_device_unregister(rtc);
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+/*
+ * I2C is used to talk to the MSP430, but this platform device is
+ * exposed by an MFD driver that manages I2C communications.
+ */
+static struct platform_driver rtc_dm355evm_driver = {
+ .probe = dm355evm_rtc_probe,
+ .remove = __devexit_p(dm355evm_rtc_remove),
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "rtc-dm355evm",
+ },
+};
+
+static int __init dm355evm_rtc_init(void)
+{
+ return platform_driver_register(&rtc_dm355evm_driver);
+}
+module_init(dm355evm_rtc_init);
+
+static void __exit dm355evm_rtc_exit(void)
+{
+ platform_driver_unregister(&rtc_dm355evm_driver);
+}
+module_exit(dm355evm_rtc_exit);
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c
index e54b5c6..e01b955 100644
--- a/drivers/rtc/rtc-ds1390.c
+++ b/drivers/rtc/rtc-ds1390.c
@@ -122,7 +122,6 @@
static int __devinit ds1390_probe(struct spi_device *spi)
{
- struct rtc_device *rtc;
unsigned char tmp;
struct ds1390 *chip;
int res;
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index cc7eb87..bb8cc05 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -27,6 +27,8 @@
#include <linux/interrupt.h>
#include <linux/io.h>
+#include <mach/hardware.h>
+
#define TIMER_FREQ CLOCK_TICK_RATE
#define RTC_DEF_DIVIDER (32768 - 1)
#define RTC_DEF_TRIM 0
@@ -483,7 +485,7 @@
module_init(pxa_rtc_init);
module_exit(pxa_rtc_exit);
-MODULE_AUTHOR("Robert Jarzmik");
+MODULE_AUTHOR("Robert Jarzmik <robert.jarzmik@free.fr>");
MODULE_DESCRIPTION("PXA27x/PXA3xx Realtime Clock Driver (RTC)");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:pxa-rtc");
diff --git a/drivers/rtc/rtc-twl4030.c b/drivers/rtc/rtc-twl4030.c
index 8ce5f74..ad35f76 100644
--- a/drivers/rtc/rtc-twl4030.c
+++ b/drivers/rtc/rtc-twl4030.c
@@ -120,7 +120,7 @@
static unsigned char rtc_irq_bits;
/*
- * Enable timer and/or alarm interrupts.
+ * Enable 1/second update and/or alarm interrupts.
*/
static int set_rtc_irq_bit(unsigned char bit)
{
@@ -128,6 +128,7 @@
int ret;
val = rtc_irq_bits | bit;
+ val &= ~BIT_RTC_INTERRUPTS_REG_EVERY_M;
ret = twl4030_rtc_write_u8(val, REG_RTC_INTERRUPTS_REG);
if (ret == 0)
rtc_irq_bits = val;
@@ -136,7 +137,7 @@
}
/*
- * Disable timer and/or alarm interrupts.
+ * Disable update and/or alarm interrupts.
*/
static int mask_rtc_irq_bit(unsigned char bit)
{
@@ -151,7 +152,7 @@
return ret;
}
-static inline int twl4030_rtc_alarm_irq_set_state(int enabled)
+static int twl4030_rtc_alarm_irq_enable(struct device *dev, unsigned enabled)
{
int ret;
@@ -163,7 +164,7 @@
return ret;
}
-static inline int twl4030_rtc_irq_set_state(int enabled)
+static int twl4030_rtc_update_irq_enable(struct device *dev, unsigned enabled)
{
int ret;
@@ -292,7 +293,7 @@
unsigned char alarm_data[ALL_TIME_REGS + 1];
int ret;
- ret = twl4030_rtc_alarm_irq_set_state(0);
+ ret = twl4030_rtc_alarm_irq_enable(dev, 0);
if (ret)
goto out;
@@ -312,35 +313,11 @@
}
if (alm->enabled)
- ret = twl4030_rtc_alarm_irq_set_state(1);
+ ret = twl4030_rtc_alarm_irq_enable(dev, 1);
out:
return ret;
}
-#ifdef CONFIG_RTC_INTF_DEV
-
-static int twl4030_rtc_ioctl(struct device *dev, unsigned int cmd,
- unsigned long arg)
-{
- switch (cmd) {
- case RTC_AIE_OFF:
- return twl4030_rtc_alarm_irq_set_state(0);
- case RTC_AIE_ON:
- return twl4030_rtc_alarm_irq_set_state(1);
- case RTC_UIE_OFF:
- return twl4030_rtc_irq_set_state(0);
- case RTC_UIE_ON:
- return twl4030_rtc_irq_set_state(1);
-
- default:
- return -ENOIOCTLCMD;
- }
-}
-
-#else
-#define twl4030_rtc_ioctl NULL
-#endif
-
static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc)
{
unsigned long events = 0;
@@ -400,11 +377,12 @@
}
static struct rtc_class_ops twl4030_rtc_ops = {
- .ioctl = twl4030_rtc_ioctl,
.read_time = twl4030_rtc_read_time,
.set_time = twl4030_rtc_set_time,
.read_alarm = twl4030_rtc_read_alarm,
.set_alarm = twl4030_rtc_set_alarm,
+ .alarm_irq_enable = twl4030_rtc_alarm_irq_enable,
+ .update_irq_enable = twl4030_rtc_update_irq_enable,
};
/*----------------------------------------------------------------------*/
@@ -422,7 +400,7 @@
rtc = rtc_device_register(pdev->name,
&pdev->dev, &twl4030_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc)) {
- ret = -EINVAL;
+ ret = PTR_ERR(rtc);
dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
PTR_ERR(rtc));
goto out0;
@@ -432,7 +410,6 @@
platform_set_drvdata(pdev, rtc);
ret = twl4030_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
-
if (ret < 0)
goto out1;
@@ -475,7 +452,6 @@
return ret;
-
out2:
free_irq(irq, rtc);
out1:
@@ -506,8 +482,9 @@
static void twl4030_rtc_shutdown(struct platform_device *pdev)
{
- mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M |
- BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);
+ /* mask timer interrupts, but leave alarm interrupts on to enable
+ power-on when alarm is triggered */
+ mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M);
}
#ifdef CONFIG_PM
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index bd59149..08c23a9 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -57,6 +57,8 @@
static void dasd_block_tasklet(struct dasd_block *);
static void do_kick_device(struct work_struct *);
static void dasd_return_cqr_cb(struct dasd_ccw_req *, void *);
+static void dasd_device_timeout(unsigned long);
+static void dasd_block_timeout(unsigned long);
/*
* SECTION: Operations on the device structure.
@@ -99,6 +101,8 @@
(unsigned long) device);
INIT_LIST_HEAD(&device->ccw_queue);
init_timer(&device->timer);
+ device->timer.function = dasd_device_timeout;
+ device->timer.data = (unsigned long) device;
INIT_WORK(&device->kick_work, do_kick_device);
device->state = DASD_STATE_NEW;
device->target = DASD_STATE_NEW;
@@ -138,6 +142,8 @@
INIT_LIST_HEAD(&block->ccw_queue);
spin_lock_init(&block->queue_lock);
init_timer(&block->timer);
+ block->timer.function = dasd_block_timeout;
+ block->timer.data = (unsigned long) block;
return block;
}
@@ -915,19 +921,10 @@
*/
void dasd_device_set_timer(struct dasd_device *device, int expires)
{
- if (expires == 0) {
- if (timer_pending(&device->timer))
- del_timer(&device->timer);
- return;
- }
- if (timer_pending(&device->timer)) {
- if (mod_timer(&device->timer, jiffies + expires))
- return;
- }
- device->timer.function = dasd_device_timeout;
- device->timer.data = (unsigned long) device;
- device->timer.expires = jiffies + expires;
- add_timer(&device->timer);
+ if (expires == 0)
+ del_timer(&device->timer);
+ else
+ mod_timer(&device->timer, jiffies + expires);
}
/*
@@ -935,8 +932,7 @@
*/
void dasd_device_clear_timer(struct dasd_device *device)
{
- if (timer_pending(&device->timer))
- del_timer(&device->timer);
+ del_timer(&device->timer);
}
static void dasd_handle_killed_request(struct ccw_device *cdev,
@@ -1586,19 +1582,10 @@
*/
void dasd_block_set_timer(struct dasd_block *block, int expires)
{
- if (expires == 0) {
- if (timer_pending(&block->timer))
- del_timer(&block->timer);
- return;
- }
- if (timer_pending(&block->timer)) {
- if (mod_timer(&block->timer, jiffies + expires))
- return;
- }
- block->timer.function = dasd_block_timeout;
- block->timer.data = (unsigned long) block;
- block->timer.expires = jiffies + expires;
- add_timer(&block->timer);
+ if (expires == 0)
+ del_timer(&block->timer);
+ else
+ mod_timer(&block->timer, jiffies + expires);
}
/*
@@ -1606,8 +1593,7 @@
*/
void dasd_block_clear_timer(struct dasd_block *block)
{
- if (timer_pending(&block->timer))
- del_timer(&block->timer);
+ del_timer(&block->timer);
}
/*
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 300e28a..3433990 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -677,7 +677,7 @@
struct dasd_devmap *devmap;
int ff_flag;
- devmap = dasd_find_busid(dev->bus_id);
+ devmap = dasd_find_busid(dev_name(dev));
if (!IS_ERR(devmap))
ff_flag = (devmap->features & DASD_FEATURE_FAILFAST) != 0;
else
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index acca667..49c3bfa 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -70,7 +70,9 @@
static void lcs_tasklet(unsigned long);
static void lcs_start_kernel_thread(struct work_struct *);
static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
+#ifdef CONFIG_IP_MULTICAST
static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
+#endif /* CONFIG_IP_MULTICAST */
static int lcs_recovery(void *ptr);
/**
@@ -1285,6 +1287,8 @@
lcs_clear_thread_running_bit(card, LCS_SET_MC_THREAD);
return 0;
}
+#endif /* CONFIG_IP_MULTICAST */
+
/**
* function called by net device to
* handle multicast address relevant things
@@ -1292,6 +1296,7 @@
static void
lcs_set_multicast_list(struct net_device *dev)
{
+#ifdef CONFIG_IP_MULTICAST
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "setmulti");
@@ -1299,9 +1304,8 @@
if (!lcs_set_thread_start_bit(card, LCS_SET_MC_THREAD))
schedule_work(&card->kernel_thread_starter);
-}
-
#endif /* CONFIG_IP_MULTICAST */
+}
static long
lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index ee0739b..a1a511b 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -933,7 +933,7 @@
fc_host_speed(shost) = FC_PORTSPEED_16GBIT;
break;
default:
- ibmvfc_log(vhost, 3, "Unknown port speed: %ld Gbit\n",
+ ibmvfc_log(vhost, 3, "Unknown port speed: %lld Gbit\n",
vhost->login_buf->resp.link_speed / 100);
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
@@ -1322,7 +1322,9 @@
&evt->ext_list_token);
if (!evt->ext_list) {
- scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
+ scsi_dma_unmap(scmd);
+ if (vhost->log_level > IBMVFC_DEFAULT_LOG_LEVEL)
+ scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
return -ENOMEM;
}
}
@@ -2149,8 +2151,8 @@
{
const char *desc = ibmvfc_get_ae_desc(crq->event);
- ibmvfc_log(vhost, 3, "%s event received. scsi_id: %lx, wwpn: %lx,"
- " node_name: %lx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name);
+ ibmvfc_log(vhost, 3, "%s event received. scsi_id: %llx, wwpn: %llx,"
+ " node_name: %llx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name);
switch (crq->event) {
case IBMVFC_AE_LINK_UP:
@@ -2184,7 +2186,7 @@
ibmvfc_link_down(vhost, IBMVFC_HALTED);
break;
default:
- dev_err(vhost->dev, "Unknown async event received: %ld\n", crq->event);
+ dev_err(vhost->dev, "Unknown async event received: %lld\n", crq->event);
break;
};
}
@@ -2261,13 +2263,13 @@
* actually sent
*/
if (unlikely(!ibmvfc_valid_event(&vhost->pool, evt))) {
- dev_err(vhost->dev, "Returned correlation_token 0x%08lx is invalid!\n",
+ dev_err(vhost->dev, "Returned correlation_token 0x%08llx is invalid!\n",
crq->ioba);
return;
}
if (unlikely(atomic_read(&evt->free))) {
- dev_err(vhost->dev, "Received duplicate correlation_token 0x%08lx!\n",
+ dev_err(vhost->dev, "Received duplicate correlation_token 0x%08llx!\n",
crq->ioba);
return;
}
@@ -3259,7 +3261,7 @@
tgt = mempool_alloc(vhost->tgt_pool, GFP_KERNEL);
if (!tgt) {
- dev_err(vhost->dev, "Target allocation failure for scsi id %08lx\n",
+ dev_err(vhost->dev, "Target allocation failure for scsi id %08llx\n",
scsi_id);
return -ENOMEM;
}
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index babdf3d..87dafd0 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -691,13 +691,13 @@
#define DBG_CMD(CMD) do { if (ibmvfc_debug) CMD; } while (0)
#define tgt_dbg(t, fmt, ...) \
- DBG_CMD(dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__))
+ DBG_CMD(dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__))
#define tgt_info(t, fmt, ...) \
- dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
+ dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
#define tgt_err(t, fmt, ...) \
- dev_err((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
+ dev_err((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__)
#define ibmvfc_dbg(vhost, ...) \
DBG_CMD(dev_info((vhost)->dev, ##__VA_ARGS__))
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 5c541f7..74d07d1 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1061,7 +1061,7 @@
}
sdev_printk(KERN_INFO, cmd->device,
- "aborting command. lun 0x%lx, tag 0x%lx\n",
+ "aborting command. lun 0x%llx, tag 0x%llx\n",
(((u64) lun) << 48), (u64) found_evt);
wait_for_completion(&evt->comp);
@@ -1082,7 +1082,7 @@
if (rsp_rc) {
if (printk_ratelimit())
sdev_printk(KERN_WARNING, cmd->device,
- "abort code %d for task tag 0x%lx\n",
+ "abort code %d for task tag 0x%llx\n",
rsp_rc, tsk_mgmt->task_tag);
return FAILED;
}
@@ -1102,12 +1102,12 @@
if (found_evt == NULL) {
spin_unlock_irqrestore(hostdata->host->host_lock, flags);
- sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%lx completed\n",
+ sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%llx completed\n",
tsk_mgmt->task_tag);
return SUCCESS;
}
- sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%lx\n",
+ sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%llx\n",
tsk_mgmt->task_tag);
cmd->result = (DID_ABORT << 16);
@@ -1182,7 +1182,7 @@
return FAILED;
}
- sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%lx\n",
+ sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%llx\n",
(((u64) lun) << 48));
wait_for_completion(&evt->comp);
@@ -1203,7 +1203,7 @@
if (rsp_rc) {
if (printk_ratelimit())
sdev_printk(KERN_WARNING, cmd->device,
- "reset code %d for task tag 0x%lx\n",
+ "reset code %d for task tag 0x%llx\n",
rsp_rc, tsk_mgmt->task_tag);
return FAILED;
}
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 841f460..0782900 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4912,7 +4912,7 @@
if (res && ipr_is_gata(res)) {
if (cmd == HDIO_GET_IDENTITY)
return -ENOTTY;
- return ata_scsi_ioctl(sdev, cmd, arg);
+ return ata_sas_scsi_ioctl(res->sata_port->ap, sdev, cmd, arg);
}
return -EINVAL;
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 7225b6e..257c241 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1981,6 +1981,7 @@
kfree(q->pool[i]);
if (q->pool)
kfree(q->pool);
+ kfree(q->queue);
}
EXPORT_SYMBOL_GPL(iscsi_pool_free);
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c
index a745f91..e7705d3 100644
--- a/drivers/scsi/libiscsi_tcp.c
+++ b/drivers/scsi/libiscsi_tcp.c
@@ -177,7 +177,6 @@
struct iscsi_segment *segment, int recv,
unsigned copied)
{
- static unsigned char padbuf[ISCSI_PAD_LEN];
struct scatterlist sg;
unsigned int pad;
@@ -233,7 +232,7 @@
debug_tcp("consume %d pad bytes\n", pad);
segment->total_size += pad;
segment->size = pad;
- segment->data = padbuf;
+ segment->data = segment->padbuf;
return 0;
}
}
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 7448387..1c558d3 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -717,7 +717,7 @@
struct domain_device *dev = sdev_to_domain_dev(sdev);
if (dev_is_sata(dev))
- return ata_scsi_ioctl(sdev, cmd, arg);
+ return ata_sas_scsi_ioctl(dev->sata_dev.ap, sdev, cmd, arg);
return -EINVAL;
}
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index ce48e2d..ca0dd33 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -290,11 +290,11 @@
if (tag != dev->tag)
dev_err(&dev->sbd.core,
- "%s:%u: tag mismatch, got %lx, expected %lx\n",
+ "%s:%u: tag mismatch, got %llx, expected %llx\n",
__func__, __LINE__, tag, dev->tag);
if (res) {
- dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n",
+ dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
__func__, __LINE__, res, status);
return IRQ_HANDLED;
}
@@ -364,7 +364,7 @@
if (dev->blk_size != CD_FRAMESIZE) {
dev_err(&dev->sbd.core,
- "%s:%u: cannot handle block size %lu\n", __func__,
+ "%s:%u: cannot handle block size %llu\n", __func__,
__LINE__, dev->blk_size);
return -EINVAL;
}
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index c7acef5..33a3c13 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1016,6 +1016,9 @@
struct Scsi_Host *host = rport_to_shost(rport);
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ if (!fcport)
+ return;
+
qla2x00_abort_fcport_cmds(fcport);
/*
@@ -1033,6 +1036,9 @@
{
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ if (!fcport)
+ return;
+
/*
* At this point all fcport's software-states are cleared. Perform any
* final cleanup of firmware resources (PCBs and XCBs).
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index ba49133..a336b4b 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -34,6 +34,7 @@
extern void qla81xx_update_fw_options(scsi_qla_host_t *);
extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
+extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
extern int qla2x00_loop_resync(scsi_qla_host_t *);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 2d4f32b..f6368a1 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1258,35 +1258,48 @@
{
int rval;
unsigned long flags = 0;
- int cnt;
+ int cnt, que;
struct qla_hw_data *ha = vha->hw;
- struct req_que *req = ha->req_q_map[0];
- struct rsp_que *rsp = ha->rsp_q_map[0];
+ struct req_que *req;
+ struct rsp_que *rsp;
+ struct scsi_qla_host *vp;
struct mid_init_cb_24xx *mid_init_cb =
(struct mid_init_cb_24xx *) ha->init_cb;
spin_lock_irqsave(&ha->hardware_lock, flags);
/* Clear outstanding commands array. */
- for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
- req->outstanding_cmds[cnt] = NULL;
+ for (que = 0; que < ha->max_queues; que++) {
+ req = ha->req_q_map[que];
+ if (!req)
+ continue;
+ for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
+ req->outstanding_cmds[cnt] = NULL;
- req->current_outstanding_cmd = 0;
+ req->current_outstanding_cmd = 0;
+
+ /* Initialize firmware. */
+ req->ring_ptr = req->ring;
+ req->ring_index = 0;
+ req->cnt = req->length;
+ }
+
+ for (que = 0; que < ha->max_queues; que++) {
+ rsp = ha->rsp_q_map[que];
+ if (!rsp)
+ continue;
+ rsp->ring_ptr = rsp->ring;
+ rsp->ring_index = 0;
+
+ /* Initialize response queue entries */
+ qla2x00_init_response_q_entries(rsp);
+ }
/* Clear RSCN queue. */
- vha->rscn_in_ptr = 0;
- vha->rscn_out_ptr = 0;
-
- /* Initialize firmware. */
- req->ring_ptr = req->ring;
- req->ring_index = 0;
- req->cnt = req->length;
- rsp->ring_ptr = rsp->ring;
- rsp->ring_index = 0;
-
- /* Initialize response queue entries */
- qla2x00_init_response_q_entries(rsp);
-
+ list_for_each_entry(vp, &ha->vp_list, list) {
+ vp->rscn_in_ptr = 0;
+ vp->rscn_out_ptr = 0;
+ }
ha->isp_ops->config_rings(vha);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -3212,8 +3225,8 @@
int rval = QLA_SUCCESS;
uint32_t wait_time;
struct qla_hw_data *ha = vha->hw;
- struct req_que *req = ha->req_q_map[0];
- struct rsp_que *rsp = ha->rsp_q_map[0];
+ struct req_que *req = ha->req_q_map[vha->req_ques[0]];
+ struct rsp_que *rsp = req->rsp;
atomic_set(&vha->loop_state, LOOP_UPDATE);
clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
@@ -3492,6 +3505,7 @@
}
req = ha->req_q_map[i];
if (req) {
+ /* Clear outstanding commands array. */
req->options &= ~BIT_0;
ret = qla25xx_init_req_que(base_vha, req, req->options);
if (ret != QLA_SUCCESS)
@@ -3500,7 +3514,7 @@
req->id));
else
DEBUG2_17(printk(KERN_WARNING
- "%s Rsp que:%d inited\n", __func__,
+ "%s Req que:%d inited\n", __func__,
req->id));
}
}
@@ -3548,6 +3562,9 @@
WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE);
RD_REG_DWORD(®->hccr);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+ if (IS_NOPOLLING_TYPE(ha))
+ ha->isp_ops->enable_intrs(ha);
}
/* On sparc systems, obtain port and node WWN from firmware
@@ -3833,6 +3850,10 @@
uint32_t i;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
+
+ qla_printk(KERN_INFO, ha,
+ "FW: Loading from flash (%x)...\n", ha->flt_region_fw);
+
rval = QLA_SUCCESS;
segments = FA_RISC_CODE_SEGMENTS;
@@ -4008,8 +4029,8 @@
return QLA_FUNCTION_FAILED;
}
-int
-qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+static int
+qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
{
int rval;
int segments, fragment;
@@ -4029,12 +4050,12 @@
qla_printk(KERN_ERR, ha, "Firmware images can be retrieved "
"from: " QLA_FW_URL ".\n");
- /* Try to load RISC code from flash. */
- qla_printk(KERN_ERR, ha, "Attempting to load (potentially "
- "outdated) firmware from flash.\n");
- return qla24xx_load_risc_flash(vha, srisc_addr);
+ return QLA_FUNCTION_FAILED;
}
+ qla_printk(KERN_INFO, ha,
+ "FW: Loading via request-firmware...\n");
+
rval = QLA_SUCCESS;
segments = FA_RISC_CODE_SEGMENTS;
@@ -4119,6 +4140,40 @@
return QLA_FUNCTION_FAILED;
}
+int
+qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+ int rval;
+
+ /*
+ * FW Load priority:
+ * 1) Firmware via request-firmware interface (.bin file).
+ * 2) Firmware residing in flash.
+ */
+ rval = qla24xx_load_risc_blob(vha, srisc_addr);
+ if (rval == QLA_SUCCESS)
+ return rval;
+
+ return qla24xx_load_risc_flash(vha, srisc_addr);
+}
+
+int
+qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+ int rval;
+
+ /*
+ * FW Load priority:
+ * 1) Firmware residing in flash.
+ * 2) Firmware via request-firmware interface (.bin file).
+ */
+ rval = qla24xx_load_risc_flash(vha, srisc_addr);
+ if (rval == QLA_SUCCESS)
+ return rval;
+
+ return qla24xx_load_risc_blob(vha, srisc_addr);
+}
+
void
qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha)
{
@@ -4151,8 +4206,8 @@
uint16_t mb[MAILBOX_REGISTER_COUNT];
struct qla_hw_data *ha = vha->hw;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
- struct req_que *req = ha->req_q_map[0];
- struct rsp_que *rsp = ha->rsp_q_map[0];
+ struct req_que *req = ha->req_q_map[vha->req_ques[0]];
+ struct rsp_que *rsp = req->rsp;
if (!vha->vp_idx)
return -EINVAL;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 789fc57..e28ad81 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1868,6 +1868,7 @@
static int
qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
{
+#define MIN_MSIX_COUNT 2
int i, ret;
struct msix_entry *entries;
struct qla_msix_entry *qentry;
@@ -1883,12 +1884,16 @@
ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
if (ret) {
+ if (ret < MIN_MSIX_COUNT)
+ goto msix_failed;
+
qla_printk(KERN_WARNING, ha,
"MSI-X: Failed to enable support -- %d/%d\n"
" Retry with %d vectors\n", ha->msix_count, ret, ret);
ha->msix_count = ret;
ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
if (ret) {
+msix_failed:
qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable"
" support, giving up -- %d/%d\n",
ha->msix_count, ret);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index db4df45..f94ffbb 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -58,14 +58,11 @@
* seconds. This is to serialize actual issuing of mailbox cmds during
* non ISP abort time.
*/
- if (!abort_active) {
- if (!wait_for_completion_timeout(&ha->mbx_cmd_comp,
- mcp->tov * HZ)) {
- /* Timeout occurred. Return error. */
- DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
- "Exiting.\n", __func__, base_vha->host_no));
- return QLA_FUNCTION_TIMEOUT;
- }
+ if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
+ /* Timeout occurred. Return error. */
+ DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
+ "Exiting.\n", __func__, base_vha->host_no));
+ return QLA_FUNCTION_TIMEOUT;
}
ha->flags.mbox_busy = 1;
@@ -265,8 +262,7 @@
}
/* Allow next mbx cmd to come in. */
- if (!abort_active)
- complete(&ha->mbx_cmd_comp);
+ complete(&ha->mbx_cmd_comp);
if (rval) {
DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 8863231..f53179c4 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -629,6 +629,7 @@
req->ring_index = 0;
req->cnt = req->length;
req->id = que_id;
+ req->max_q_depth = ha->req_q_map[0]->max_q_depth;
mutex_unlock(&ha->vport_lock);
ret = qla25xx_init_req_que(base_vha, req, options);
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 4a71f52..c11f872 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -65,8 +65,6 @@
static void qla2x00_free_device(scsi_qla_host_t *);
-static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
-
int ql2xfdmienable=1;
module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xfdmienable,
@@ -800,6 +798,7 @@
if (ha->isp_ops->abort_command(vha, sp, req)) {
DEBUG2(printk("%s(%ld): abort_command "
"mbx failed.\n", __func__, vha->host_no));
+ ret = FAILED;
} else {
DEBUG3(printk("%s(%ld): abort_command "
"mbx success.\n", __func__, vha->host_no));
@@ -1158,8 +1157,8 @@
struct req_que *req;
spin_lock_irqsave(&ha->hardware_lock, flags);
- for (que = 0; que < QLA_MAX_HOST_QUES; que++) {
- req = ha->req_q_map[vha->req_ques[que]];
+ for (que = 0; que < ha->max_queues; que++) {
+ req = ha->req_q_map[que];
if (!req)
continue;
for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
@@ -1193,7 +1192,7 @@
scsi_qla_host_t *vha = shost_priv(sdev->host);
struct qla_hw_data *ha = vha->hw;
struct fc_rport *rport = starget_to_rport(sdev->sdev_target);
- struct req_que *req = ha->req_q_map[0];
+ struct req_que *req = ha->req_q_map[vha->req_ques[0]];
if (sdev->tagged_supported)
scsi_activate_tcq(sdev, req->max_q_depth);
@@ -1241,9 +1240,8 @@
* supported addressing method.
*/
static void
-qla2x00_config_dma_addressing(scsi_qla_host_t *vha)
+qla2x00_config_dma_addressing(struct qla_hw_data *ha)
{
- struct qla_hw_data *ha = vha->hw;
/* Assume a 32bit DMA mask. */
ha->flags.enable_64bit_addressing = 0;
@@ -1480,7 +1478,7 @@
.reset_adapter = qla24xx_reset_adapter,
.nvram_config = qla81xx_nvram_config,
.update_fw_options = qla81xx_update_fw_options,
- .load_risc = qla24xx_load_risc,
+ .load_risc = qla81xx_load_risc,
.pci_info_str = qla24xx_pci_info_str,
.fw_version_str = qla24xx_fw_version_str,
.intr_handler = qla24xx_intr_handler,
@@ -1869,6 +1867,7 @@
set_bit(0, (unsigned long *) ha->vp_idx_map);
+ qla2x00_config_dma_addressing(ha);
ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp);
if (!ret) {
qla_printk(KERN_WARNING, ha,
@@ -1888,13 +1887,13 @@
"[ERROR] Failed to allocate memory for scsi_host\n");
ret = -ENOMEM;
+ qla2x00_mem_free(ha);
+ qla2x00_free_que(ha, req, rsp);
goto probe_hw_failed;
}
pci_set_drvdata(pdev, base_vha);
- qla2x00_config_dma_addressing(base_vha);
-
host = base_vha->host;
base_vha->req_ques[0] = req->id;
host->can_queue = req->length + 128;
@@ -1917,14 +1916,13 @@
/* Set up the irqs */
ret = qla2x00_request_irqs(ha, rsp);
if (ret)
- goto probe_failed;
-
+ goto probe_init_failed;
/* Alloc arrays of request and response ring ptrs */
if (!qla2x00_alloc_queues(ha)) {
qla_printk(KERN_WARNING, ha,
"[ERROR] Failed to allocate memory for queue"
" pointers\n");
- goto probe_failed;
+ goto probe_init_failed;
}
ha->rsp_q_map[0] = rsp;
ha->req_q_map[0] = req;
@@ -1997,8 +1995,11 @@
return 0;
-probe_failed:
+probe_init_failed:
qla2x00_free_que(ha, req, rsp);
+ ha->max_queues = 0;
+
+probe_failed:
qla2x00_free_device(base_vha);
scsi_host_put(base_vha->host);
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 303f8ee..9c3b694 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -944,9 +944,9 @@
if (!ha->fdt_wrt_disable)
return;
- /* Disable flash write-protection. */
+ /* Disable flash write-protection, first clear SR protection bit */
qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
- /* Some flash parts need an additional zero-write to clear bits.*/
+ /* Then write zero again to clear remaining SR bits.*/
qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
}
@@ -980,12 +980,11 @@
uint32_t dwords)
{
int ret;
- uint32_t liter, miter;
+ uint32_t liter;
uint32_t sec_mask, rest_addr;
- uint32_t fdata, findex;
+ uint32_t fdata;
dma_addr_t optrom_dma;
void *optrom = NULL;
- uint32_t *s, *d;
struct qla_hw_data *ha = vha->hw;
ret = QLA_SUCCESS;
@@ -1003,17 +1002,15 @@
}
rest_addr = (ha->fdt_block_size >> 2) - 1;
- sec_mask = (ha->optrom_size >> 2) - (ha->fdt_block_size >> 2);
+ sec_mask = ~rest_addr;
qla24xx_unprotect_flash(ha);
for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
-
- findex = faddr;
- fdata = (findex & sec_mask) << 2;
+ fdata = (faddr & sec_mask) << 2;
/* Are we at the beginning of a sector? */
- if ((findex & rest_addr) == 0) {
+ if ((faddr & rest_addr) == 0) {
/* Do sector unprotect. */
if (ha->fdt_unprotect_sec_cmd)
qla24xx_write_flash_dword(ha,
@@ -1024,7 +1021,7 @@
(fdata & 0xff00) |((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
if (ret != QLA_SUCCESS) {
- DEBUG9(qla_printk("Unable to flash sector: "
+ DEBUG9(qla_printk("Unable to erase sector: "
"address=%x.\n", faddr));
break;
}
@@ -1033,9 +1030,7 @@
/* Go with burst-write. */
if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) {
/* Copy data to DMA'ble buffer. */
- for (miter = 0, s = optrom, d = dwptr;
- miter < OPTROM_BURST_DWORDS; miter++, s++, d++)
- *s = cpu_to_le32(*d);
+ memcpy(optrom, dwptr, OPTROM_BURST_SIZE);
ret = qla2x00_load_ram(vha, optrom_dma,
flash_data_addr(ha, faddr),
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 808bab6..cfa4c11 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.03.00-k1"
+#define QLA2XXX_VERSION "8.03.00-k2"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 3
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index d6be076..b586f27 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -244,6 +244,7 @@
uint8_t ip_addr[ISCSI_IPADDR_SIZE];
uint8_t iscsi_name[ISCSI_NAME_SIZE]; /* 72 x48 */
uint8_t iscsi_alias[0x20];
+ uint8_t isid[6];
};
/*
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 109c5f5..af8c323 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -342,8 +342,12 @@
DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no,
__func__, fw_ddb_index));
list_for_each_entry(ddb_entry, &ha->ddb_list, list) {
- if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
- ISCSI_NAME_SIZE) == 0) {
+ if ((memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
+ ISCSI_NAME_SIZE) == 0) &&
+ (ddb_entry->tpgt ==
+ le32_to_cpu(fw_ddb_entry->tgt_portal_grp)) &&
+ (memcmp(ddb_entry->isid, fw_ddb_entry->isid,
+ sizeof(ddb_entry->isid)) == 0)) {
found++;
break;
}
@@ -430,6 +434,8 @@
ddb_entry->port = le16_to_cpu(fw_ddb_entry->port);
ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);
+ memcpy(ddb_entry->isid, fw_ddb_entry->isid, sizeof(ddb_entry->isid));
+
memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],
min(sizeof(ddb_entry->iscsi_name),
sizeof(fw_ddb_entry->iscsi_name)));
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 42e72a2..cbcd3f6 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1095,7 +1095,8 @@
* Description: Looks up the scsi_device with the specified @lun for a given
* @starget. The returned scsi_device does not have an additional
* reference. You must hold the host's host_lock over this call and
- * any access to the returned scsi_device.
+ * any access to the returned scsi_device. A scsi_device in state
+ * SDEV_DEL is skipped.
*
* Note: The only reason why drivers should use this is because
* they need to access the device list in irq context. Otherwise you
@@ -1107,6 +1108,8 @@
struct scsi_device *sdev;
list_for_each_entry(sdev, &starget->devices, same_target_siblings) {
+ if (sdev->sdev_state == SDEV_DEL)
+ continue;
if (sdev->lun ==lun)
return sdev;
}
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 4969e4e..099b545 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -224,6 +224,7 @@
{"SGI", "TP9100", "*", BLIST_REPORTLUN2},
{"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
{"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
+ {"SUN", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
{"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36},
{"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN},
{"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index c088146..536d8e5 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -602,6 +602,10 @@
/* subdevice 0x00PS means <P> parallel, <S> serial */
unsigned int num_serial = dev->subsystem_device & 0xf;
+ if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
+ dev->subsystem_device == 0x0299)
+ return 0;
+
if (num_serial == 0)
return -ENODEV;
return num_serial;
@@ -802,6 +806,8 @@
#define PCI_SUBDEVICE_ID_OCTPRO422 0x0208
#define PCI_SUBDEVICE_ID_POCTAL232 0x0308
#define PCI_SUBDEVICE_ID_POCTAL422 0x0408
+#define PCI_VENDOR_ID_ADVANTECH 0x13fe
+#define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
/* Unknown vendors/cards - this should not be in linux/pci_ids.h */
#define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
@@ -2148,6 +2154,10 @@
#endif
static struct pci_device_id serial_pci_tbl[] = {
+ /* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
+ { PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
+ PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
+ pbn_b2_8_921600 },
{ PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
PCI_SUBVENDOR_ID_CONNECT_TECH,
PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
@@ -3096,6 +3106,10 @@
0,
pbn_b0_8_115200 },
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9835,
+ PCI_VENDOR_ID_IBM, 0x0299,
+ 0, 0, pbn_b0_bt_2_115200 },
+
/*
* These entries match devices with class COMMUNICATION_SERIAL,
* COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index fde7f9c..bbcfc26 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -270,6 +270,8 @@
{ "RSS0250", 0 },
/* SupraExpress 28.8 Data/Fax PnP modem */
{ "SUP1310", 0 },
+ /* SupraExpress 336i PnP Voice Modem */
+ { "SUP1381", 0 },
/* SupraExpress 33.6 Data/Fax PnP modem */
{ "SUP1421", 0 },
/* SupraExpress 33.6 Data/Fax PnP modem */
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 3e525e3..7d7f576 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -982,7 +982,7 @@
config SERIAL_PNX8XXX
bool "Enable PNX8XXX SoCs' UART Support"
- depends on MIPS && SOC_PNX8550
+ depends on MIPS && (SOC_PNX8550 || SOC_PNX833X)
select SERIAL_CORE
help
If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index d5efd6c..89362d7 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -579,7 +579,7 @@
/* disable PDC transmit */
UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS);
- if (!uart_circ_empty(xmit)) {
+ if (!uart_circ_empty(xmit) && !uart_tx_stopped(port)) {
dma_sync_single_for_device(port->dev,
pdc->dma_addr,
pdc->dma_size,
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c
index 338cf8a..92187e2 100644
--- a/drivers/serial/jsm/jsm_driver.c
+++ b/drivers/serial/jsm/jsm_driver.c
@@ -180,7 +180,7 @@
return rc;
}
-static void jsm_remove_one(struct pci_dev *pdev)
+static void __devexit jsm_remove_one(struct pci_dev *pdev)
{
struct jsm_board *brd = pci_get_drvdata(pdev);
int i = 0;
diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c
index 3547558..324c74d 100644
--- a/drivers/serial/jsm/jsm_tty.c
+++ b/drivers/serial/jsm/jsm_tty.c
@@ -161,6 +161,11 @@
channel->ch_bd->bd_ops->disable_receiver(channel);
}
+static void jsm_tty_enable_ms(struct uart_port *port)
+{
+ /* Nothing needed */
+}
+
static void jsm_tty_break(struct uart_port *port, int break_state)
{
unsigned long lock_flags;
@@ -345,6 +350,7 @@
.start_tx = jsm_tty_start_tx,
.send_xchar = jsm_tty_send_xchar,
.stop_rx = jsm_tty_stop_rx,
+ .enable_ms = jsm_tty_enable_ms,
.break_ctl = jsm_tty_break,
.startup = jsm_tty_open,
.shutdown = jsm_tty_close,
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index b2001c5..56841fe 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -212,10 +212,18 @@
{
unsigned long flags;
unsigned int baud, baudclk;
+#if defined(CONFIG_M5272)
+ unsigned int baudfr;
+#endif
unsigned char mr1, mr2;
baud = uart_get_baud_rate(port, termios, old, 0, 230400);
+#if defined(CONFIG_M5272)
+ baudclk = (MCF_BUSCLK / baud) / 32;
+ baudfr = (((MCF_BUSCLK / baud) + 1) / 2) % 16;
+#else
baudclk = ((MCF_BUSCLK / baud) + 16) / 32;
+#endif
mr1 = MCFUART_MR1_RXIRQRDY | MCFUART_MR1_RXERRCHAR;
mr2 = 0;
@@ -262,6 +270,9 @@
writeb(mr2, port->membase + MCFUART_UMR);
writeb((baudclk & 0xff00) >> 8, port->membase + MCFUART_UBG1);
writeb((baudclk & 0xff), port->membase + MCFUART_UBG2);
+#if defined(CONFIG_M5272)
+ writeb((baudfr & 0x0f), port->membase + MCFUART_UFPD);
+#endif
writeb(MCFUART_UCSR_RXCLKTIMER | MCFUART_UCSR_TXCLKTIMER,
port->membase + MCFUART_UCSR);
writeb(MCFUART_UCR_RXENABLE | MCFUART_UCR_TXENABLE,
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index a821e3a..14f8fa9 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -163,6 +163,7 @@
{ .type = "serial", .compatible = "ns16450", .data = (void *)PORT_16450, },
{ .type = "serial", .compatible = "ns16550", .data = (void *)PORT_16550, },
{ .type = "serial", .compatible = "ns16750", .data = (void *)PORT_16750, },
+ { .type = "serial", .compatible = "ns16850", .data = (void *)PORT_16850, },
#ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
{ .type = "serial", .compatible = "ibm,qpace-nwp-serial",
.data = (void *)PORT_NWPSERIAL, },
diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c
index 22e30d2..1bb8f1b 100644
--- a/drivers/serial/pnx8xxx_uart.c
+++ b/drivers/serial/pnx8xxx_uart.c
@@ -187,7 +187,7 @@
status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |
ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT));
while (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFIFO)) {
- ch = serial_in(sport, PNX8XXX_FIFO);
+ ch = serial_in(sport, PNX8XXX_FIFO) & 0xff;
sport->port.icount.rx++;
@@ -198,9 +198,16 @@
* out of the main execution path
*/
if (status & (FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE |
- PNX8XXX_UART_FIFO_RXPAR) |
+ PNX8XXX_UART_FIFO_RXPAR |
+ PNX8XXX_UART_FIFO_RXBRK) |
ISTAT_TO_SM(PNX8XXX_UART_INT_RXOVRN))) {
- if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR))
+ if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXBRK)) {
+ status &= ~(FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE) |
+ FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR));
+ sport->port.icount.brk++;
+ if (uart_handle_break(&sport->port))
+ goto ignore_char;
+ } else if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXPAR))
sport->port.icount.parity++;
else if (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFE))
sport->port.icount.frame++;
@@ -284,14 +291,8 @@
/* Get the interrupts */
status = serial_in(sport, PNX8XXX_ISTAT) & serial_in(sport, PNX8XXX_IEN);
- /* Break signal received */
- if (status & PNX8XXX_UART_INT_BREAK) {
- sport->port.icount.brk++;
- uart_handle_break(&sport->port);
- }
-
- /* Byte received */
- if (status & PNX8XXX_UART_INT_RX)
+ /* Byte or break signal received */
+ if (status & (PNX8XXX_UART_INT_RX | PNX8XXX_UART_INT_BREAK))
pnx8xxx_rx_chars(sport);
/* TX holding register empty - transmit a byte */
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 38c600c..3599828 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -32,7 +32,9 @@
#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721)
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
-#define SCIF_ORER 0x0200 /* overrun error bit */
+# define PORT_PTCR 0xA405011EUL
+# define PORT_PVCR 0xA4050122UL
+# define SCIF_ORER 0x0200 /* overrun error bit */
#elif defined(CONFIG_SH_RTS7751R2D)
# define SCSPTR1 0xFFE0001C /* 8 bit SCIF */
# define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
@@ -393,6 +395,7 @@
SCIx_FNS(SCxTDR, 0x20, 8, 0x0c, 8)
SCIx_FNS(SCxSR, 0x14, 16, 0x10, 16)
SCIx_FNS(SCxRDR, 0x24, 8, 0x14, 8)
+SCIx_FNS(SCSPTR, 0, 0, 0, 0)
SCIF_FNS(SCTDSR, 0x0c, 8)
SCIF_FNS(SCFER, 0x10, 16)
SCIF_FNS(SCFCR, 0x18, 16)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 4a6fe01..83a185d 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -230,17 +230,6 @@
#
comment "SPI Protocol Masters"
-config SPI_AT25
- tristate "SPI EEPROMs from most vendors"
- depends on SYSFS
- help
- Enable this driver to get read/write support to most SPI EEPROMs,
- after you configure the board init code to know about each eeprom
- on your target board.
-
- This driver can also be built as a module. If so, the module
- will be called at25.
-
config SPI_SPIDEV
tristate "User mode SPI device driver support"
depends on EXPERIMENTAL
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 5e9f521..5d04519 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -33,7 +33,6 @@
# ... add above this line ...
# SPI protocol drivers (device/link on bus)
-obj-$(CONFIG_SPI_AT25) += at25.o
obj-$(CONFIG_SPI_SPIDEV) += spidev.o
obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
# ... add above this line ...
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 5e39bac..56ff3e6 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -670,8 +670,7 @@
dev_dbg(controller, "new message %p submitted for %s\n",
msg, spi->dev.bus_id);
- if (unlikely(list_empty(&msg->transfers)
- || !spi->max_speed_hz))
+ if (unlikely(list_empty(&msg->transfers)))
return -EINVAL;
if (as->stopping)
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 68d6f49..fe7e5f3 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -15,12 +15,15 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+#include <linux/of_spi.h>
+
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <linux/io.h>
-#include <syslib/virtex_devices.h>
-
#define XILINX_SPI_NAME "xilinx_spi"
/* Register definitions as per "OPB Serial Peripheral Interface (SPI) (v1.00e)
@@ -144,23 +147,14 @@
struct spi_transfer *t)
{
u8 bits_per_word;
- u32 hz;
- struct xilinx_spi *xspi = spi_master_get_devdata(spi->master);
bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
- hz = (t) ? t->speed_hz : spi->max_speed_hz;
if (bits_per_word != 8) {
dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
__func__, bits_per_word);
return -EINVAL;
}
- if (hz && xspi->speed_hz > hz) {
- dev_err(&spi->dev, "%s, unsupported clock rate %uHz\n",
- __func__, hz);
- return -EINVAL;
- }
-
return 0;
}
@@ -304,32 +298,38 @@
return IRQ_HANDLED;
}
-static int __init xilinx_spi_probe(struct platform_device *dev)
+static int __init xilinx_spi_of_probe(struct of_device *ofdev,
+ const struct of_device_id *match)
{
- int ret = 0;
struct spi_master *master;
struct xilinx_spi *xspi;
- struct xspi_platform_data *pdata;
- struct resource *r;
+ struct resource r_irq_struct;
+ struct resource r_mem_struct;
+
+ struct resource *r_irq = &r_irq_struct;
+ struct resource *r_mem = &r_mem_struct;
+ int rc = 0;
+ const u32 *prop;
+ int len;
/* Get resources(memory, IRQ) associated with the device */
- master = spi_alloc_master(&dev->dev, sizeof(struct xilinx_spi));
+ master = spi_alloc_master(&ofdev->dev, sizeof(struct xilinx_spi));
if (master == NULL) {
return -ENOMEM;
}
- platform_set_drvdata(dev, master);
- pdata = dev->dev.platform_data;
+ dev_set_drvdata(&ofdev->dev, master);
- if (pdata == NULL) {
- ret = -ENODEV;
+ rc = of_address_to_resource(ofdev->node, 0, r_mem);
+ if (rc) {
+ dev_warn(&ofdev->dev, "invalid address\n");
goto put_master;
}
- r = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (r == NULL) {
- ret = -ENODEV;
+ rc = of_irq_to_resource(ofdev->node, 0, r_irq);
+ if (rc == NO_IRQ) {
+ dev_warn(&ofdev->dev, "no IRQ found\n");
goto put_master;
}
@@ -341,47 +341,57 @@
xspi->bitbang.master->setup = xilinx_spi_setup;
init_completion(&xspi->done);
- if (!request_mem_region(r->start,
- r->end - r->start + 1, XILINX_SPI_NAME)) {
- ret = -ENXIO;
+ xspi->irq = r_irq->start;
+
+ if (!request_mem_region(r_mem->start,
+ r_mem->end - r_mem->start + 1, XILINX_SPI_NAME)) {
+ rc = -ENXIO;
+ dev_warn(&ofdev->dev, "memory request failure\n");
goto put_master;
}
- xspi->regs = ioremap(r->start, r->end - r->start + 1);
+ xspi->regs = ioremap(r_mem->start, r_mem->end - r_mem->start + 1);
if (xspi->regs == NULL) {
- ret = -ENOMEM;
+ rc = -ENOMEM;
+ dev_warn(&ofdev->dev, "ioremap failure\n");
goto put_master;
}
+ xspi->irq = r_irq->start;
- ret = platform_get_irq(dev, 0);
- if (ret < 0) {
- ret = -ENXIO;
- goto unmap_io;
+ /* dynamic bus assignment */
+ master->bus_num = -1;
+
+ /* number of slave select bits is required */
+ prop = of_get_property(ofdev->node, "xlnx,num-ss-bits", &len);
+ if (!prop || len < sizeof(*prop)) {
+ dev_warn(&ofdev->dev, "no 'xlnx,num-ss-bits' property\n");
+ goto put_master;
}
- xspi->irq = ret;
-
- master->bus_num = pdata->bus_num;
- master->num_chipselect = pdata->num_chipselect;
- xspi->speed_hz = pdata->speed_hz;
+ master->num_chipselect = *prop;
/* SPI controller initializations */
xspi_init_hw(xspi->regs);
/* Register for SPI Interrupt */
- ret = request_irq(xspi->irq, xilinx_spi_irq, 0, XILINX_SPI_NAME, xspi);
- if (ret != 0)
+ rc = request_irq(xspi->irq, xilinx_spi_irq, 0, XILINX_SPI_NAME, xspi);
+ if (rc != 0) {
+ dev_warn(&ofdev->dev, "irq request failure: %d\n", xspi->irq);
goto unmap_io;
+ }
- ret = spi_bitbang_start(&xspi->bitbang);
- if (ret != 0) {
- dev_err(&dev->dev, "spi_bitbang_start FAILED\n");
+ rc = spi_bitbang_start(&xspi->bitbang);
+ if (rc != 0) {
+ dev_err(&ofdev->dev, "spi_bitbang_start FAILED\n");
goto free_irq;
}
- dev_info(&dev->dev, "at 0x%08X mapped to 0x%08X, irq=%d\n",
- r->start, (u32)xspi->regs, xspi->irq);
+ dev_info(&ofdev->dev, "at 0x%08X mapped to 0x%08X, irq=%d\n",
+ (unsigned int)r_mem->start, (u32)xspi->regs, xspi->irq);
- return ret;
+ /* Add any subnodes on the SPI bus */
+ of_register_spi_devices(master, ofdev->node);
+
+ return rc;
free_irq:
free_irq(xspi->irq, xspi);
@@ -389,21 +399,21 @@
iounmap(xspi->regs);
put_master:
spi_master_put(master);
- return ret;
+ return rc;
}
-static int __devexit xilinx_spi_remove(struct platform_device *dev)
+static int __devexit xilinx_spi_remove(struct of_device *ofdev)
{
struct xilinx_spi *xspi;
struct spi_master *master;
- master = platform_get_drvdata(dev);
+ master = platform_get_drvdata(ofdev);
xspi = spi_master_get_devdata(master);
spi_bitbang_stop(&xspi->bitbang);
free_irq(xspi->irq, xspi);
iounmap(xspi->regs);
- platform_set_drvdata(dev, 0);
+ dev_set_drvdata(&ofdev->dev, 0);
spi_master_put(xspi->bitbang.master);
return 0;
@@ -412,27 +422,42 @@
/* work with hotplug and coldplug */
MODULE_ALIAS("platform:" XILINX_SPI_NAME);
-static struct platform_driver xilinx_spi_driver = {
- .probe = xilinx_spi_probe,
- .remove = __devexit_p(xilinx_spi_remove),
+static int __exit xilinx_spi_of_remove(struct of_device *op)
+{
+ return xilinx_spi_remove(op);
+}
+
+static struct of_device_id xilinx_spi_of_match[] = {
+ { .compatible = "xlnx,xps-spi-2.00.a", },
+ { .compatible = "xlnx,xps-spi-2.00.b", },
+ {}
+};
+
+MODULE_DEVICE_TABLE(of, xilinx_spi_of_match);
+
+static struct of_platform_driver xilinx_spi_of_driver = {
+ .owner = THIS_MODULE,
+ .name = "xilinx-xps-spi",
+ .match_table = xilinx_spi_of_match,
+ .probe = xilinx_spi_of_probe,
+ .remove = __exit_p(xilinx_spi_of_remove),
.driver = {
- .name = XILINX_SPI_NAME,
+ .name = "xilinx-xps-spi",
.owner = THIS_MODULE,
},
};
static int __init xilinx_spi_init(void)
{
- return platform_driver_register(&xilinx_spi_driver);
+ return of_register_platform_driver(&xilinx_spi_of_driver);
}
module_init(xilinx_spi_init);
static void __exit xilinx_spi_exit(void)
{
- platform_driver_unregister(&xilinx_spi_driver);
+ of_unregister_platform_driver(&xilinx_spi_of_driver);
}
module_exit(xilinx_spi_exit);
-
MODULE_AUTHOR("MontaVista Software, Inc. <source@mvista.com>");
MODULE_DESCRIPTION("Xilinx SPI driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/agnx/agnx.h b/drivers/staging/agnx/agnx.h
index a75b0db..20f36da 100644
--- a/drivers/staging/agnx/agnx.h
+++ b/drivers/staging/agnx/agnx.h
@@ -1,6 +1,8 @@
#ifndef AGNX_H_
#define AGNX_H_
+#include <linux/io.h>
+
#include "xmit.h"
#define PFX KBUILD_MODNAME ": "
diff --git a/drivers/staging/altpciechdma/altpciechdma.c b/drivers/staging/altpciechdma/altpciechdma.c
index 8e2b4ca..f516140 100644
--- a/drivers/staging/altpciechdma/altpciechdma.c
+++ b/drivers/staging/altpciechdma/altpciechdma.c
@@ -531,7 +531,7 @@
goto fail;
/* allocate and map coherently-cached memory for a DMA-able buffer */
- /* @see 2.6.26.2/Documentation/DMA-mapping.txt line 318 */
+ /* @see Documentation/PCI/PCI-DMA-mapping.txt, near line 318 */
buffer_virt = (u8 *)pci_alloc_consistent(dev, PAGE_SIZE * 4, &buffer_bus);
if (!buffer_virt) {
printk(KERN_DEBUG "Could not allocate coherent DMA buffer.\n");
@@ -846,7 +846,7 @@
#if 1 // @todo For now, disable 64-bit, because I do not understand the implications (DAC!)
/* query for DMA transfer */
- /* @see Documentation/DMA-mapping.txt */
+ /* @see Documentation/PCI/PCI-DMA-mapping.txt */
if (!pci_set_dma_mask(dev, DMA_64BIT_MASK)) {
pci_set_consistent_dma_mask(dev, DMA_64BIT_MASK);
/* use 64-bit DMA */
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index 6b996db..604bd1e 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -27,6 +27,7 @@
bool "Android RAM Console Enable error correction"
default n
depends on ANDROID_RAM_CONSOLE
+ depends on !ANDROID_RAM_CONSOLE_EARLY_INIT
select REED_SOLOMON
select REED_SOLOMON_ENC8
select REED_SOLOMON_DEC8
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 6a4ceac..758131c 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -319,6 +319,7 @@
int fd, error;
struct fdtable *fdt;
unsigned long rlim_cur;
+ unsigned long irqs;
if (files == NULL)
return -ESRCH;
@@ -335,12 +336,11 @@
* N.B. For clone tasks sharing a files structure, this test
* will limit the total number of files that can be opened.
*/
- rcu_read_lock();
- if (tsk->signal)
+ rlim_cur = 0;
+ if (lock_task_sighand(tsk, &irqs)) {
rlim_cur = tsk->signal->rlim[RLIMIT_NOFILE].rlim_cur;
- else
- rlim_cur = 0;
- rcu_read_unlock();
+ unlock_task_sighand(tsk, &irqs);
+ }
if (fd >= rlim_cur)
goto out;
@@ -2649,14 +2649,14 @@
{
struct binder_proc *proc = vma->vm_private_data;
if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE)
- printk(KERN_INFO "binder: %d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot);
+ printk(KERN_INFO "binder: %d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, pgprot_val(vma->vm_page_prot));
dump_stack();
}
static void binder_vma_close(struct vm_area_struct *vma)
{
struct binder_proc *proc = vma->vm_private_data;
if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE)
- printk(KERN_INFO "binder: %d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot);
+ printk(KERN_INFO "binder: %d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, pgprot_val(vma->vm_page_prot));
proc->vma = NULL;
}
@@ -2677,7 +2677,7 @@
vma->vm_end = vma->vm_start + SZ_4M;
if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE)
- printk(KERN_INFO "binder_mmap: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot);
+ printk(KERN_INFO "binder_mmap: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, pgprot_val(vma->vm_page_prot));
if (vma->vm_flags & FORBIDDEN_MMAP_FLAGS) {
ret = -EPERM;
diff --git a/drivers/staging/android/lowmemorykiller.txt b/drivers/staging/android/lowmemorykiller.txt
new file mode 100644
index 0000000..bd5c0c0
--- /dev/null
+++ b/drivers/staging/android/lowmemorykiller.txt
@@ -0,0 +1,16 @@
+The lowmemorykiller driver lets user-space specify a set of memory thresholds
+where processes with a range of oom_adj values will get killed. Specify the
+minimum oom_adj values in /sys/module/lowmemorykiller/parameters/adj and the
+number of free pages in /sys/module/lowmemorykiller/parameters/minfree. Both
+files take a comma separated list of numbers in ascending order.
+
+For example, write "0,8" to /sys/module/lowmemorykiller/parameters/adj and
+"1024,4096" to /sys/module/lowmemorykiller/parameters/minfree to kill processes
+with a oom_adj value of 8 or higher when the free memory drops below 4096 pages
+and kill processes with a oom_adj value of 0 or higher when the free memory
+drops below 1024 pages.
+
+The driver considers memory used for caches to be free, but if a large
+percentage of the cached memory is locked this can be very inaccurate
+and processes may not get killed until the normal oom killer is triggered.
+
diff --git a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c
index bf00685..643ac5c 100644
--- a/drivers/staging/android/ram_console.c
+++ b/drivers/staging/android/ram_console.c
@@ -224,9 +224,23 @@
ram_console_buffer_size =
buffer_size - sizeof(struct ram_console_buffer);
+ if (ram_console_buffer_size > buffer_size) {
+ pr_err("ram_console: buffer %p, invalid size %d, datasize %d\n",
+ buffer, buffer_size, ram_console_buffer_size);
+ return 0;
+ }
+
#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION
ram_console_buffer_size -= (DIV_ROUND_UP(ram_console_buffer_size,
ECC_BLOCK_SIZE) + 1) * ECC_SIZE;
+
+ if (ram_console_buffer_size > buffer_size) {
+ pr_err("ram_console: buffer %p, invalid size %d, "
+ "non-ecc datasize %d\n",
+ buffer, buffer_size, ram_console_buffer_size);
+ return 0;
+ }
+
ram_console_par_buffer = buffer->data + ram_console_buffer_size;
diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c
index bea68c9..33daff0 100644
--- a/drivers/staging/android/timed_gpio.c
+++ b/drivers/staging/android/timed_gpio.c
@@ -18,7 +18,7 @@
#include <linux/platform_device.h>
#include <linux/hrtimer.h>
#include <linux/err.h>
-#include <asm/arch/gpio.h>
+#include <linux/gpio.h>
#include "timed_gpio.h"
@@ -49,7 +49,8 @@
if (hrtimer_active(&gpio_data->timer)) {
ktime_t r = hrtimer_get_remaining(&gpio_data->timer);
- remaining = r.tv.sec * 1000 + r.tv.nsec / 1000000;
+ struct timeval t = ktime_to_timeval(r);
+ remaining = t.tv_sec * 1000 + t.tv_usec / 1000;
} else
remaining = 0;
diff --git a/drivers/staging/at76_usb/Kconfig b/drivers/staging/at76_usb/Kconfig
index 4c0e55e..8606f96 100644
--- a/drivers/staging/at76_usb/Kconfig
+++ b/drivers/staging/at76_usb/Kconfig
@@ -1,6 +1,6 @@
config USB_ATMEL
tristate "Atmel at76c503/at76c505/at76c505a USB cards"
- depends on MAC80211 && WLAN_80211 && USB
+ depends on WLAN_80211 && USB
default N
select FW_LOADER
---help---
diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c
index 185533e..c8e4d31 100644
--- a/drivers/staging/at76_usb/at76_usb.c
+++ b/drivers/staging/at76_usb/at76_usb.c
@@ -6,7 +6,6 @@
* Copyright (c) 2004 Nick Jones
* Copyright (c) 2004 Balint Seeber <n0_5p4m_p13453@hotmail.com>
* Copyright (c) 2007 Guido Guenther <agx@sigxcpu.org>
- * Copyright (c) 2007 Kalle Valo <kalle.valo@iki.fi>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -17,13 +16,6 @@
* Atmel AT76C503A/505/505A.
*
* Some iw_handler code was taken from airo.c, (C) 1999 Benjamin Reed
- *
- * TODO for the mac80211 port:
- * o adhoc support
- * o RTS/CTS support
- * o Power Save Mode support
- * o support for short/long preambles
- * o export variables through debugfs/sysfs
*/
#include <linux/init.h>
@@ -44,7 +36,7 @@
#include <net/ieee80211_radiotap.h>
#include <linux/firmware.h>
#include <linux/leds.h>
-#include <net/mac80211.h>
+#include <net/ieee80211.h>
#include "at76_usb.h"
@@ -84,43 +76,31 @@
#define DBG_WE_EVENTS 0x08000000 /* dump wireless events */
#define DBG_FW 0x10000000 /* firmware download */
#define DBG_DFU 0x20000000 /* device firmware upgrade */
-#define DBG_CMD 0x40000000
-#define DBG_MAC80211 0x80000000
#define DBG_DEFAULTS 0
/* Use our own dbg macro */
#define at76_dbg(bits, format, arg...) \
-do { \
- if (at76_debug & (bits)) \
+ do { \
+ if (at76_debug & (bits)) \
printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \
-} while (0)
-
-#define at76_dbg_dump(bits, buf, len, format, arg...) \
-do { \
- if (at76_debug & (bits)) { \
- printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \
- print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len); \
- } \
-} while (0)
+ } while (0)
static int at76_debug = DBG_DEFAULTS;
-#define FIRMWARE_IS_WPA(ver) ((ver.major == 1) && (ver.minor == 103))
-
/* Protect against concurrent firmware loading and parsing */
static struct mutex fw_mutex;
static struct fwentry firmwares[] = {
- [0] = { "" },
- [BOARD_503_ISL3861] = { "atmel_at76c503-i3861.bin" },
- [BOARD_503_ISL3863] = { "atmel_at76c503-i3863.bin" },
- [BOARD_503] = { "atmel_at76c503-rfmd.bin" },
- [BOARD_503_ACC] = { "atmel_at76c503-rfmd-acc.bin" },
- [BOARD_505] = { "atmel_at76c505-rfmd.bin" },
- [BOARD_505_2958] = { "atmel_at76c505-rfmd2958.bin" },
- [BOARD_505A] = { "atmel_at76c505a-rfmd2958.bin" },
- [BOARD_505AMX] = { "atmel_at76c505amx-rfmd.bin" },
+ [0] = {""},
+ [BOARD_503_ISL3861] = {"atmel_at76c503-i3861.bin"},
+ [BOARD_503_ISL3863] = {"atmel_at76c503-i3863.bin"},
+ [BOARD_503] = {"atmel_at76c503-rfmd.bin"},
+ [BOARD_503_ACC] = {"atmel_at76c503-rfmd-acc.bin"},
+ [BOARD_505] = {"atmel_at76c505-rfmd.bin"},
+ [BOARD_505_2958] = {"atmel_at76c505-rfmd2958.bin"},
+ [BOARD_505A] = {"atmel_at76c505a-rfmd2958.bin"},
+ [BOARD_505AMX] = {"atmel_at76c505amx-rfmd.bin"},
};
#define USB_DEVICE_DATA(__ops) .driver_info = (kernel_ulong_t)(__ops)
@@ -130,133 +110,135 @@
* at76c503-i3861
*/
/* Generic AT76C503/3861 device */
- { USB_DEVICE(0x03eb, 0x7603), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x03eb, 0x7603), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Linksys WUSB11 v2.1/v2.6 */
- { USB_DEVICE(0x066b, 0x2211), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x066b, 0x2211), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Netgear MA101 rev. A */
- { USB_DEVICE(0x0864, 0x4100), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0864, 0x4100), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Tekram U300C / Allnet ALL0193 */
- { USB_DEVICE(0x0b3b, 0x1612), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0b3b, 0x1612), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* HP HN210W J7801A */
- { USB_DEVICE(0x03f0, 0x011c), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x03f0, 0x011c), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Sitecom/Z-Com/Zyxel M4Y-750 */
- { USB_DEVICE(0x0cde, 0x0001), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0cde, 0x0001), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Dynalink/Askey WLL013 (intersil) */
- { USB_DEVICE(0x069a, 0x0320), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x069a, 0x0320), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* EZ connect 11Mpbs Wireless USB Adapter SMC2662W v1 */
- { USB_DEVICE(0x0d5c, 0xa001), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0d5c, 0xa001), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* BenQ AWL300 */
- { USB_DEVICE(0x04a5, 0x9000), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x04a5, 0x9000), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Addtron AWU-120, Compex WLU11 */
- { USB_DEVICE(0x05dd, 0xff31), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x05dd, 0xff31), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Intel AP310 AnyPoint II USB */
- { USB_DEVICE(0x8086, 0x0200), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x8086, 0x0200), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Dynalink L11U */
- { USB_DEVICE(0x0d8e, 0x7100), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0d8e, 0x7100), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* Arescom WL-210, FCC id 07J-GL2411USB */
- { USB_DEVICE(0x0d8e, 0x7110), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x0d8e, 0x7110), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* I-O DATA WN-B11/USB */
- { USB_DEVICE(0x04bb, 0x0919), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x04bb, 0x0919), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/* BT Voyager 1010 */
- { USB_DEVICE(0x069a, 0x0821), USB_DEVICE_DATA(BOARD_503_ISL3861) },
+ {USB_DEVICE(0x069a, 0x0821), USB_DEVICE_DATA(BOARD_503_ISL3861)},
/*
* at76c503-i3863
*/
/* Generic AT76C503/3863 device */
- { USB_DEVICE(0x03eb, 0x7604), USB_DEVICE_DATA(BOARD_503_ISL3863) },
+ {USB_DEVICE(0x03eb, 0x7604), USB_DEVICE_DATA(BOARD_503_ISL3863)},
/* Samsung SWL-2100U */
- { USB_DEVICE(0x055d, 0xa000), USB_DEVICE_DATA(BOARD_503_ISL3863) },
+ {USB_DEVICE(0x055d, 0xa000), USB_DEVICE_DATA(BOARD_503_ISL3863)},
/*
* at76c503-rfmd
*/
/* Generic AT76C503/RFMD device */
- { USB_DEVICE(0x03eb, 0x7605), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x03eb, 0x7605), USB_DEVICE_DATA(BOARD_503)},
/* Dynalink/Askey WLL013 (rfmd) */
- { USB_DEVICE(0x069a, 0x0321), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x069a, 0x0321), USB_DEVICE_DATA(BOARD_503)},
/* Linksys WUSB11 v2.6 */
- { USB_DEVICE(0x077b, 0x2219), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x077b, 0x2219), USB_DEVICE_DATA(BOARD_503)},
/* Network Everywhere NWU11B */
- { USB_DEVICE(0x077b, 0x2227), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x077b, 0x2227), USB_DEVICE_DATA(BOARD_503)},
/* Netgear MA101 rev. B */
- { USB_DEVICE(0x0864, 0x4102), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x0864, 0x4102), USB_DEVICE_DATA(BOARD_503)},
/* D-Link DWL-120 rev. E */
- { USB_DEVICE(0x2001, 0x3200), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x2001, 0x3200), USB_DEVICE_DATA(BOARD_503)},
/* Actiontec 802UAT1, HWU01150-01UK */
- { USB_DEVICE(0x1668, 0x7605), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x1668, 0x7605), USB_DEVICE_DATA(BOARD_503)},
/* AirVast W-Buddie WN210 */
- { USB_DEVICE(0x03eb, 0x4102), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x03eb, 0x4102), USB_DEVICE_DATA(BOARD_503)},
/* Dick Smith Electronics XH1153 802.11b USB adapter */
- { USB_DEVICE(0x1371, 0x5743), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x1371, 0x5743), USB_DEVICE_DATA(BOARD_503)},
/* CNet CNUSB611 */
- { USB_DEVICE(0x1371, 0x0001), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x1371, 0x0001), USB_DEVICE_DATA(BOARD_503)},
/* FiberLine FL-WL200U */
- { USB_DEVICE(0x1371, 0x0002), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x1371, 0x0002), USB_DEVICE_DATA(BOARD_503)},
/* BenQ AWL400 USB stick */
- { USB_DEVICE(0x04a5, 0x9001), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x04a5, 0x9001), USB_DEVICE_DATA(BOARD_503)},
/* 3Com 3CRSHEW696 */
- { USB_DEVICE(0x0506, 0x0a01), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x0506, 0x0a01), USB_DEVICE_DATA(BOARD_503)},
/* Siemens Santis ADSL WLAN USB adapter WLL 013 */
- { USB_DEVICE(0x0681, 0x001b), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x0681, 0x001b), USB_DEVICE_DATA(BOARD_503)},
/* Belkin F5D6050, version 2 */
- { USB_DEVICE(0x050d, 0x0050), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x050d, 0x0050), USB_DEVICE_DATA(BOARD_503)},
/* iBlitzz, BWU613 (not *B or *SB) */
- { USB_DEVICE(0x07b8, 0xb000), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x07b8, 0xb000), USB_DEVICE_DATA(BOARD_503)},
/* Gigabyte GN-WLBM101 */
- { USB_DEVICE(0x1044, 0x8003), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x1044, 0x8003), USB_DEVICE_DATA(BOARD_503)},
/* Planex GW-US11S */
- { USB_DEVICE(0x2019, 0x3220), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x2019, 0x3220), USB_DEVICE_DATA(BOARD_503)},
/* Internal WLAN adapter in h5[4,5]xx series iPAQs */
- { USB_DEVICE(0x049f, 0x0032), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x049f, 0x0032), USB_DEVICE_DATA(BOARD_503)},
/* Corega Wireless LAN USB-11 mini */
- { USB_DEVICE(0x07aa, 0x0011), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x07aa, 0x0011), USB_DEVICE_DATA(BOARD_503)},
/* Corega Wireless LAN USB-11 mini2 */
- { USB_DEVICE(0x07aa, 0x0018), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x07aa, 0x0018), USB_DEVICE_DATA(BOARD_503)},
/* Uniden PCW100 */
- { USB_DEVICE(0x05dd, 0xff35), USB_DEVICE_DATA(BOARD_503) },
+ {USB_DEVICE(0x05dd, 0xff35), USB_DEVICE_DATA(BOARD_503)},
/*
* at76c503-rfmd-acc
*/
/* SMC2664W */
- { USB_DEVICE(0x083a, 0x3501), USB_DEVICE_DATA(BOARD_503_ACC) },
+ {USB_DEVICE(0x083a, 0x3501), USB_DEVICE_DATA(BOARD_503_ACC)},
/* Belkin F5D6050, SMC2662W v2, SMC2662W-AR */
- { USB_DEVICE(0x0d5c, 0xa002), USB_DEVICE_DATA(BOARD_503_ACC) },
+ {USB_DEVICE(0x0d5c, 0xa002), USB_DEVICE_DATA(BOARD_503_ACC)},
/*
* at76c505-rfmd
*/
/* Generic AT76C505/RFMD */
- { USB_DEVICE(0x03eb, 0x7606), USB_DEVICE_DATA(BOARD_505) },
+ {USB_DEVICE(0x03eb, 0x7606), USB_DEVICE_DATA(BOARD_505)},
/*
* at76c505-rfmd2958
*/
/* Generic AT76C505/RFMD, OvisLink WL-1130USB */
- { USB_DEVICE(0x03eb, 0x7613), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x03eb, 0x7613), USB_DEVICE_DATA(BOARD_505_2958)},
/* Fiberline FL-WL240U */
- { USB_DEVICE(0x1371, 0x0014), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x1371, 0x0014), USB_DEVICE_DATA(BOARD_505_2958)},
/* CNet CNUSB-611G */
- { USB_DEVICE(0x1371, 0x0013), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x1371, 0x0013), USB_DEVICE_DATA(BOARD_505_2958)},
/* Linksys WUSB11 v2.8 */
- { USB_DEVICE(0x1915, 0x2233), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x1915, 0x2233), USB_DEVICE_DATA(BOARD_505_2958)},
/* Xterasys XN-2122B, IBlitzz BWU613B/BWU613SB */
- { USB_DEVICE(0x12fd, 0x1001), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x12fd, 0x1001), USB_DEVICE_DATA(BOARD_505_2958)},
/* Corega WLAN USB Stick 11 */
- { USB_DEVICE(0x07aa, 0x7613), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x07aa, 0x7613), USB_DEVICE_DATA(BOARD_505_2958)},
/* Microstar MSI Box MS6978 */
- { USB_DEVICE(0x0db0, 0x1020), USB_DEVICE_DATA(BOARD_505_2958) },
+ {USB_DEVICE(0x0db0, 0x1020), USB_DEVICE_DATA(BOARD_505_2958)},
/*
* at76c505a-rfmd2958
*/
/* Generic AT76C505A device */
- { USB_DEVICE(0x03eb, 0x7614), USB_DEVICE_DATA(BOARD_505A) },
+ {USB_DEVICE(0x03eb, 0x7614), USB_DEVICE_DATA(BOARD_505A)},
/* Generic AT76C505AS device */
- { USB_DEVICE(0x03eb, 0x7617), USB_DEVICE_DATA(BOARD_505A) },
+ {USB_DEVICE(0x03eb, 0x7617), USB_DEVICE_DATA(BOARD_505A)},
/* Siemens Gigaset USB WLAN Adapter 11 */
- { USB_DEVICE(0x1690, 0x0701), USB_DEVICE_DATA(BOARD_505A) },
+ {USB_DEVICE(0x1690, 0x0701), USB_DEVICE_DATA(BOARD_505A)},
+ /* OQO Model 01+ Internal Wi-Fi */
+ {USB_DEVICE(0x1557, 0x0002), USB_DEVICE_DATA(BOARD_505A)},
/*
* at76c505amx-rfmd
*/
/* Generic AT76C505AMX device */
- { USB_DEVICE(0x03eb, 0x7615), USB_DEVICE_DATA(BOARD_505AMX) },
- { }
+ {USB_DEVICE(0x03eb, 0x7615), USB_DEVICE_DATA(BOARD_505AMX)},
+ {}
};
MODULE_DEVICE_TABLE(usb, dev_table);
@@ -264,8 +246,26 @@
/* Supported rates of this hardware, bit 7 marks basic rates */
static const u8 hw_rates[] = { 0x82, 0x84, 0x0b, 0x16 };
+/* Frequency of each channel in MHz */
+static const long channel_frequency[] = {
+ 2412, 2417, 2422, 2427, 2432, 2437, 2442,
+ 2447, 2452, 2457, 2462, 2467, 2472, 2484
+};
+
+#define NUM_CHANNELS ARRAY_SIZE(channel_frequency)
+
static const char *const preambles[] = { "long", "short", "auto" };
+static const char *const mac_states[] = {
+ [MAC_INIT] = "INIT",
+ [MAC_SCANNING] = "SCANNING",
+ [MAC_AUTH] = "AUTH",
+ [MAC_ASSOC] = "ASSOC",
+ [MAC_JOINING] = "JOINING",
+ [MAC_CONNECTED] = "CONNECTED",
+ [MAC_OWN_IBSS] = "OWN_IBSS"
+};
+
/* Firmware download */
/* DFU states */
#define STATE_IDLE 0x00
@@ -300,30 +300,17 @@
static inline int at76_is_intersil(enum board_type board)
{
- if (board == BOARD_503_ISL3861 || board == BOARD_503_ISL3863)
- return 1;
- return 0;
+ return (board == BOARD_503_ISL3861 || board == BOARD_503_ISL3863);
}
static inline int at76_is_503rfmd(enum board_type board)
{
- if (board == BOARD_503 || board == BOARD_503_ACC)
- return 1;
- return 0;
-}
-
-static inline int at76_is_505(enum board_type board)
-{
- if (board == BOARD_505 || board == BOARD_505_2958)
- return 1;
- return 0;
+ return (board == BOARD_503 || board == BOARD_503_ACC);
}
static inline int at76_is_505a(enum board_type board)
{
- if (board == BOARD_505A || board == BOARD_505AMX)
- return 1;
- return 0;
+ return (board == BOARD_505A || board == BOARD_505AMX);
}
/* Load a block of the first (internal) part of the firmware */
@@ -504,6 +491,41 @@
return ret;
}
+/* Report that the scan results are ready */
+static inline void at76_iwevent_scan_complete(struct net_device *netdev)
+{
+ union iwreq_data wrqu;
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(netdev, SIOCGIWSCAN, &wrqu, NULL);
+ at76_dbg(DBG_WE_EVENTS, "%s: SIOCGIWSCAN sent", netdev->name);
+}
+
+static inline void at76_iwevent_bss_connect(struct net_device *netdev,
+ u8 *bssid)
+{
+ union iwreq_data wrqu;
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(netdev, SIOCGIWAP, &wrqu, NULL);
+ at76_dbg(DBG_WE_EVENTS, "%s: %s: SIOCGIWAP sent", netdev->name,
+ __func__);
+}
+
+static inline void at76_iwevent_bss_disconnect(struct net_device *netdev)
+{
+ union iwreq_data wrqu;
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(netdev, SIOCGIWAP, &wrqu, NULL);
+ at76_dbg(DBG_WE_EVENTS, "%s: %s: SIOCGIWAP sent", netdev->name,
+ __func__);
+}
+
#define HEX2STR_BUFFERS 4
#define HEX2STR_MAX_LEN 64
#define BIN2HEX(x) ((x) < 10 ? '0' + (x) : (x) + 'A' - 10)
@@ -575,6 +597,37 @@
mod_timer(&ledtrig_tx_timer, jiffies + HZ / 4);
}
+/* Check if the given ssid is hidden */
+static inline int at76_is_hidden_ssid(u8 *ssid, int length)
+{
+ static const u8 zeros[32];
+
+ if (length == 0)
+ return 1;
+
+ if (length == 1 && ssid[0] == ' ')
+ return 1;
+
+ return (memcmp(ssid, zeros, length) == 0);
+}
+
+static inline void at76_free_bss_list(struct at76_priv *priv)
+{
+ struct list_head *next, *ptr;
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+
+ priv->curr_bss = NULL;
+
+ list_for_each_safe(ptr, next, &priv->bss_list) {
+ list_del(ptr);
+ kfree(list_entry(ptr, struct bss_info, list));
+ }
+
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+}
+
static int at76_remap(struct usb_device *udev)
{
int ret;
@@ -598,7 +651,7 @@
return -ENOMEM;
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x33,
USB_TYPE_VENDOR | USB_DIR_IN |
- USB_RECIP_INTERFACE, 0x01, 0, &op_mode, 1,
+ USB_RECIP_INTERFACE, 0x01, 0, op_mode, 1,
USB_CTRL_GET_TIMEOUT);
saved = *op_mode;
kfree(op_mode);
@@ -676,7 +729,7 @@
kfree(hwcfg);
if (ret < 0)
printk(KERN_ERR "%s: cannot get HW Config (error %d)\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
@@ -685,15 +738,15 @@
{
int i;
static struct reg_domain const fd_tab[] = {
- { 0x10, "FCC (USA)", 0x7ff }, /* ch 1-11 */
- { 0x20, "IC (Canada)", 0x7ff }, /* ch 1-11 */
- { 0x30, "ETSI (most of Europe)", 0x1fff }, /* ch 1-13 */
- { 0x31, "Spain", 0x600 }, /* ch 10-11 */
- { 0x32, "France", 0x1e00 }, /* ch 10-13 */
- { 0x40, "MKK (Japan)", 0x2000 }, /* ch 14 */
- { 0x41, "MKK1 (Japan)", 0x3fff }, /* ch 1-14 */
- { 0x50, "Israel", 0x3fc }, /* ch 3-9 */
- { 0x00, "<unknown>", 0xffffffff } /* ch 1-32 */
+ {0x10, "FCC (USA)", 0x7ff}, /* ch 1-11 */
+ {0x20, "IC (Canada)", 0x7ff}, /* ch 1-11 */
+ {0x30, "ETSI (most of Europe)", 0x1fff}, /* ch 1-13 */
+ {0x31, "Spain", 0x600}, /* ch 10-11 */
+ {0x32, "France", 0x1e00}, /* ch 10-13 */
+ {0x40, "MKK (Japan)", 0x2000}, /* ch 14 */
+ {0x41, "MKK1 (Japan)", 0x3fff}, /* ch 1-14 */
+ {0x50, "Israel", 0x3fc}, /* ch 3-9 */
+ {0x00, "<unknown>", 0xffffffff} /* ch 1-32 */
};
/* Last entry is fallback for unknown domain code */
@@ -731,7 +784,7 @@
ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x22,
USB_TYPE_VENDOR | USB_DIR_IN |
USB_RECIP_INTERFACE, cmd, 0, stat_buf,
- sizeof(stat_buf), USB_CTRL_GET_TIMEOUT);
+ 40, USB_CTRL_GET_TIMEOUT);
if (ret >= 0)
ret = stat_buf[5];
kfree(stat_buf);
@@ -739,24 +792,6 @@
return ret;
}
-#define MAKE_CMD_CASE(c) case (c): return #c
-
-static const char *at76_get_cmd_string(u8 cmd_status)
-{
- switch (cmd_status) {
- MAKE_CMD_CASE(CMD_SET_MIB);
- MAKE_CMD_CASE(CMD_GET_MIB);
- MAKE_CMD_CASE(CMD_SCAN);
- MAKE_CMD_CASE(CMD_JOIN);
- MAKE_CMD_CASE(CMD_START_IBSS);
- MAKE_CMD_CASE(CMD_RADIO_ON);
- MAKE_CMD_CASE(CMD_RADIO_OFF);
- MAKE_CMD_CASE(CMD_STARTUP);
- }
-
- return "UNKNOWN";
-}
-
static int at76_set_card_command(struct usb_device *udev, u8 cmd, void *buf,
int buf_size)
{
@@ -772,10 +807,6 @@
cmd_buf->size = cpu_to_le16(buf_size);
memcpy(cmd_buf->data, buf, buf_size);
- at76_dbg_dump(DBG_CMD, cmd_buf, sizeof(struct at76_command) + buf_size,
- "issuing command %s (0x%02x)",
- at76_get_cmd_string(cmd), cmd);
-
ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x0e,
USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
0, 0, cmd_buf,
@@ -813,13 +844,13 @@
status = at76_get_cmd_status(priv->udev, cmd);
if (status < 0) {
printk(KERN_ERR "%s: at76_get_cmd_status failed: %d\n",
- wiphy_name(priv->hw->wiphy), status);
+ priv->netdev->name, status);
break;
}
at76_dbg(DBG_WAIT_COMPLETE,
"%s: Waiting on cmd %d, status = %d (%s)",
- wiphy_name(priv->hw->wiphy), cmd, status,
+ priv->netdev->name, cmd, status,
at76_get_cmd_status_string(status));
if (status != CMD_STATUS_IN_PROGRESS
@@ -830,7 +861,7 @@
if (time_after(jiffies, timeout)) {
printk(KERN_ERR
"%s: completion timeout for command %d\n",
- wiphy_name(priv->hw->wiphy), cmd);
+ priv->netdev->name, cmd);
status = -ETIMEDOUT;
break;
}
@@ -853,7 +884,7 @@
if (ret != CMD_STATUS_COMPLETE) {
printk(KERN_INFO
"%s: set_mib: at76_wait_completion failed "
- "with %d\n", wiphy_name(priv->hw->wiphy), ret);
+ "with %d\n", priv->netdev->name, ret);
ret = -EIO;
}
@@ -874,7 +905,7 @@
ret = at76_set_card_command(priv->udev, cmd, NULL, 0);
if (ret < 0)
printk(KERN_ERR "%s: at76_set_card_command(%d) failed: %d\n",
- wiphy_name(priv->hw->wiphy), cmd, ret);
+ priv->netdev->name, cmd, ret);
else
ret = 1;
@@ -895,7 +926,44 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (pm_mode) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
+
+ return ret;
+}
+
+/* Set the association id for power save mode */
+static int at76_set_associd(struct at76_priv *priv, u16 id)
+{
+ int ret = 0;
+
+ priv->mib_buf.type = MIB_MAC_MGMT;
+ priv->mib_buf.size = 2;
+ priv->mib_buf.index = offsetof(struct mib_mac_mgmt, station_id);
+ priv->mib_buf.data.word = cpu_to_le16(id);
+
+ ret = at76_set_mib(priv, &priv->mib_buf);
+ if (ret < 0)
+ printk(KERN_ERR "%s: set_mib (associd) failed: %d\n",
+ priv->netdev->name, ret);
+
+ return ret;
+}
+
+/* Set the listen interval for power save mode */
+static int at76_set_listen_interval(struct at76_priv *priv, u16 interval)
+{
+ int ret = 0;
+
+ priv->mib_buf.type = MIB_MAC;
+ priv->mib_buf.size = 2;
+ priv->mib_buf.index = offsetof(struct mib_mac, listen_interval);
+ priv->mib_buf.data.word = cpu_to_le16(interval);
+
+ ret = at76_set_mib(priv, &priv->mib_buf);
+ if (ret < 0)
+ printk(KERN_ERR
+ "%s: set_mib (listen_interval) failed: %d\n",
+ priv->netdev->name, ret);
return ret;
}
@@ -912,7 +980,7 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (preamble) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
@@ -929,7 +997,7 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (frag threshold) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
@@ -946,7 +1014,7 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (rts) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
@@ -963,41 +1031,24 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (autorate fallback) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
-static int at76_set_tkip_bssid(struct at76_priv *priv, const void *addr)
+static int at76_add_mac_address(struct at76_priv *priv, void *addr)
{
int ret = 0;
- priv->mib_buf.type = MIB_MAC_ENCRYPTION;
+ priv->mib_buf.type = MIB_MAC_ADDR;
priv->mib_buf.size = ETH_ALEN;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption, tkip_bssid);
+ priv->mib_buf.index = offsetof(struct mib_mac_addr, mac_addr);
memcpy(priv->mib_buf.data.addr, addr, ETH_ALEN);
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
- printk(KERN_ERR "%s: set_mib (MAC_ENCRYPTION, tkip_bssid) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
-
- return ret;
-}
-
-static int at76_reset_rsc(struct at76_priv *priv)
-{
- int ret = 0;
-
- priv->mib_buf.type = MIB_MAC_ENCRYPTION;
- priv->mib_buf.size = 4 * 8;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption, key_rsc);
- memset(priv->mib_buf.data.data, 0 , priv->mib_buf.size);
-
- ret = at76_set_mib(priv, &priv->mib_buf);
- if (ret < 0)
- printk(KERN_ERR "%s: set_mib (MAC_ENCRYPTION, key_rsc) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ printk(KERN_ERR "%s: set_mib (MAC_ADDR, mac_addr) failed: %d\n",
+ priv->netdev->name, ret);
return ret;
}
@@ -1016,16 +1067,16 @@
sizeof(struct mib_mac_addr));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (MAC_ADDR) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
at76_dbg(DBG_MIB, "%s: MIB MAC_ADDR: mac_addr %s res 0x%x 0x%x",
- wiphy_name(priv->hw->wiphy),
+ priv->netdev->name,
mac2str(m->mac_addr), m->res[0], m->res[1]);
for (i = 0; i < ARRAY_SIZE(m->group_addr); i++)
at76_dbg(DBG_MIB, "%s: MIB MAC_ADDR: group addr %d: %s, "
- "status %d", wiphy_name(priv->hw->wiphy), i,
+ "status %d", priv->netdev->name, i,
mac2str(m->group_addr[i]), m->group_addr_status[i]);
exit:
kfree(m);
@@ -1045,13 +1096,13 @@
sizeof(struct mib_mac_wep));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (MAC_WEP) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: priv_invoked %u def_key_id %u "
"key_len %u excl_unencr %u wep_icv_err %u wep_excluded %u "
- "encr_level %u key %d", wiphy_name(priv->hw->wiphy),
+ "encr_level %u key %d", priv->netdev->name,
m->privacy_invoked, m->wep_default_key_id,
m->wep_key_mapping_len, m->exclude_unencrypted,
le32_to_cpu(m->wep_icv_error_count),
@@ -1063,55 +1114,12 @@
for (i = 0; i < WEP_KEYS; i++)
at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %s",
- wiphy_name(priv->hw->wiphy), i,
+ priv->netdev->name, i,
hex2str(m->wep_default_keyvalue[i], key_len));
exit:
kfree(m);
}
-static void at76_dump_mib_mac_encryption(struct at76_priv *priv)
-{
- int i;
- int ret;
- /*int key_len;*/
- struct mib_mac_encryption *m;
-
- m = kmalloc(sizeof(struct mib_mac_encryption), GFP_KERNEL);
- if (!m)
- return;
-
- ret = at76_get_mib(priv->udev, MIB_MAC_ENCRYPTION, m,
- sizeof(struct mib_mac_encryption));
- if (ret < 0) {
- dev_err(&priv->udev->dev,
- "%s: at76_get_mib (MAC_ENCRYPTION) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
- goto exit;
- }
-
- at76_dbg(DBG_MIB,
- "%s: MIB MAC_ENCRYPTION: tkip_bssid %s priv_invoked %u "
- "ciph_key_id %u grp_key_id %u excl_unencr %u "
- "ckip_key_perm %u wep_icv_err %u wep_excluded %u",
- wiphy_name(priv->hw->wiphy), mac2str(m->tkip_bssid),
- m->privacy_invoked, m->cipher_default_key_id,
- m->cipher_default_group_key_id, m->exclude_unencrypted,
- m->ckip_key_permutation,
- le32_to_cpu(m->wep_icv_error_count),
- le32_to_cpu(m->wep_excluded_count));
-
- /*key_len = (m->encryption_level == 1) ?
- WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN;*/
-
- for (i = 0; i < CIPHER_KEYS; i++)
- at76_dbg(DBG_MIB, "%s: MIB MAC_ENCRYPTION: key %d: %s",
- wiphy_name(priv->hw->wiphy), i,
- hex2str(m->cipher_default_keyvalue[i],
- CIPHER_KEY_LEN));
-exit:
- kfree(m);
-}
-
static void at76_dump_mib_mac_mgmt(struct at76_priv *priv)
{
int ret;
@@ -1125,7 +1133,7 @@
sizeof(struct mib_mac_mgmt));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (MAC_MGMT) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
@@ -1136,7 +1144,7 @@
"pm_mode %d ibss_change %d res %d "
"multi_domain_capability_implemented %d "
"international_roaming %d country_string %.3s",
- wiphy_name(priv->hw->wiphy), le16_to_cpu(m->beacon_period),
+ priv->netdev->name, le16_to_cpu(m->beacon_period),
le16_to_cpu(m->CFP_max_duration),
le16_to_cpu(m->medium_occupancy_limit),
le16_to_cpu(m->station_id), le16_to_cpu(m->ATIM_window),
@@ -1161,7 +1169,7 @@
ret = at76_get_mib(priv->udev, MIB_MAC, m, sizeof(struct mib_mac));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (MAC) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
@@ -1171,8 +1179,7 @@
"scan_type %d scan_channel %d probe_delay %u "
"min_channel_time %d max_channel_time %d listen_int %d "
"desired_ssid %s desired_bssid %s desired_bsstype %d",
- wiphy_name(priv->hw->wiphy),
- le32_to_cpu(m->max_tx_msdu_lifetime),
+ priv->netdev->name, le32_to_cpu(m->max_tx_msdu_lifetime),
le32_to_cpu(m->max_rx_lifetime),
le16_to_cpu(m->frag_threshold), le16_to_cpu(m->rts_threshold),
le16_to_cpu(m->cwmin), le16_to_cpu(m->cwmax),
@@ -1198,7 +1205,7 @@
ret = at76_get_mib(priv->udev, MIB_PHY, m, sizeof(struct mib_phy));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (PHY) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
@@ -1207,7 +1214,7 @@
"mpdu_max_length %d cca_mode_supported %d operation_rate_set "
"0x%x 0x%x 0x%x 0x%x channel_id %d current_cca_mode %d "
"phy_type %d current_reg_domain %d",
- wiphy_name(priv->hw->wiphy), le32_to_cpu(m->ed_threshold),
+ priv->netdev->name, le32_to_cpu(m->ed_threshold),
le16_to_cpu(m->slot_time), le16_to_cpu(m->sifs_time),
le16_to_cpu(m->preamble_length),
le16_to_cpu(m->plcp_header_length),
@@ -1231,14 +1238,13 @@
ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (LOCAL) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
at76_dbg(DBG_MIB, "%s: MIB LOCAL: beacon_enable %d "
"txautorate_fallback %d ssid_size %d promiscuous_mode %d "
- "preamble_type %d", wiphy_name(priv->hw->wiphy),
- m->beacon_enable,
+ "preamble_type %d", priv->netdev->name, m->beacon_enable,
m->txautorate_fallback, m->ssid_size, m->promiscuous_mode,
m->preamble_type);
exit:
@@ -1257,21 +1263,118 @@
sizeof(struct mib_mdomain));
if (ret < 0) {
printk(KERN_ERR "%s: at76_get_mib (MDOMAIN) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
goto exit;
}
at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %s",
- wiphy_name(priv->hw->wiphy),
+ priv->netdev->name,
hex2str(m->channel_list, sizeof(m->channel_list)));
at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %s",
- wiphy_name(priv->hw->wiphy),
+ priv->netdev->name,
hex2str(m->tx_powerlevel, sizeof(m->tx_powerlevel)));
exit:
kfree(m);
}
+static int at76_get_current_bssid(struct at76_priv *priv)
+{
+ int ret = 0;
+ struct mib_mac_mgmt *mac_mgmt =
+ kmalloc(sizeof(struct mib_mac_mgmt), GFP_KERNEL);
+
+ if (!mac_mgmt) {
+ ret = -ENOMEM;
+ goto exit;
+ }
+
+ ret = at76_get_mib(priv->udev, MIB_MAC_MGMT, mac_mgmt,
+ sizeof(struct mib_mac_mgmt));
+ if (ret < 0) {
+ printk(KERN_ERR "%s: at76_get_mib failed: %d\n",
+ priv->netdev->name, ret);
+ goto error;
+ }
+ memcpy(priv->bssid, mac_mgmt->current_bssid, ETH_ALEN);
+ printk(KERN_INFO "%s: using BSSID %s\n", priv->netdev->name,
+ mac2str(priv->bssid));
+error:
+ kfree(mac_mgmt);
+exit:
+ return ret;
+}
+
+static int at76_get_current_channel(struct at76_priv *priv)
+{
+ int ret = 0;
+ struct mib_phy *phy = kmalloc(sizeof(struct mib_phy), GFP_KERNEL);
+
+ if (!phy) {
+ ret = -ENOMEM;
+ goto exit;
+ }
+ ret = at76_get_mib(priv->udev, MIB_PHY, phy, sizeof(struct mib_phy));
+ if (ret < 0) {
+ printk(KERN_ERR "%s: at76_get_mib(MIB_PHY) failed: %d\n",
+ priv->netdev->name, ret);
+ goto error;
+ }
+ priv->channel = phy->channel_id;
+error:
+ kfree(phy);
+exit:
+ return ret;
+}
+
+/**
+ * at76_start_scan - start a scan
+ *
+ * @use_essid - use the configured ESSID in non passive mode
+ */
+static int at76_start_scan(struct at76_priv *priv, int use_essid)
+{
+ struct at76_req_scan scan;
+
+ memset(&scan, 0, sizeof(struct at76_req_scan));
+ memset(scan.bssid, 0xff, ETH_ALEN);
+
+ if (use_essid) {
+ memcpy(scan.essid, priv->essid, IW_ESSID_MAX_SIZE);
+ scan.essid_size = priv->essid_size;
+ } else
+ scan.essid_size = 0;
+
+ /* jal: why should we start at a certain channel? we do scan the whole
+ range allowed by reg domain. */
+ scan.channel = priv->channel;
+
+ /* atmelwlandriver differs between scan type 0 and 1 (active/passive)
+ For ad-hoc mode, it uses type 0 only. */
+ scan.scan_type = priv->scan_mode;
+
+ /* INFO: For probe_delay, not multiplying by 1024 as this will be
+ slightly less than min_channel_time
+ (per spec: probe delay < min. channel time) */
+ scan.min_channel_time = cpu_to_le16(priv->scan_min_time);
+ scan.max_channel_time = cpu_to_le16(priv->scan_max_time);
+ scan.probe_delay = cpu_to_le16(priv->scan_min_time * 1000);
+ scan.international_scan = 0;
+
+ /* other values are set to 0 for type 0 */
+
+ at76_dbg(DBG_PROGRESS, "%s: start_scan (use_essid = %d, intl = %d, "
+ "channel = %d, probe_delay = %d, scan_min_time = %d, "
+ "scan_max_time = %d)",
+ priv->netdev->name, use_essid,
+ scan.international_scan, scan.channel,
+ le16_to_cpu(scan.probe_delay),
+ le16_to_cpu(scan.min_channel_time),
+ le16_to_cpu(scan.max_channel_time));
+
+ return at76_set_card_command(priv->udev, CMD_SCAN, &scan, sizeof(scan));
+}
+
/* Enable monitor mode */
static int at76_start_monitor(struct at76_priv *priv)
{
@@ -1292,6 +1395,86 @@
return ret;
}
+static int at76_start_ibss(struct at76_priv *priv)
+{
+ struct at76_req_ibss bss;
+ int ret;
+
+ WARN_ON(priv->mac_state != MAC_OWN_IBSS);
+ if (priv->mac_state != MAC_OWN_IBSS)
+ return -EBUSY;
+
+ memset(&bss, 0, sizeof(struct at76_req_ibss));
+ memset(bss.bssid, 0xff, ETH_ALEN);
+ memcpy(bss.essid, priv->essid, IW_ESSID_MAX_SIZE);
+ bss.essid_size = priv->essid_size;
+ bss.bss_type = ADHOC_MODE;
+ bss.channel = priv->channel;
+
+ ret = at76_set_card_command(priv->udev, CMD_START_IBSS, &bss,
+ sizeof(struct at76_req_ibss));
+ if (ret < 0) {
+ printk(KERN_ERR "%s: start_ibss failed: %d\n",
+ priv->netdev->name, ret);
+ return ret;
+ }
+
+ ret = at76_wait_completion(priv, CMD_START_IBSS);
+ if (ret != CMD_STATUS_COMPLETE) {
+ printk(KERN_ERR "%s: start_ibss failed to complete, %d\n",
+ priv->netdev->name, ret);
+ return ret;
+ }
+
+ ret = at76_get_current_bssid(priv);
+ if (ret < 0)
+ return ret;
+
+ ret = at76_get_current_channel(priv);
+ if (ret < 0)
+ return ret;
+
+ /* not sure what this is good for ??? */
+ priv->mib_buf.type = MIB_MAC_MGMT;
+ priv->mib_buf.size = 1;
+ priv->mib_buf.index = offsetof(struct mib_mac_mgmt, ibss_change);
+ priv->mib_buf.data.byte = 0;
+
+ ret = at76_set_mib(priv, &priv->mib_buf);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: set_mib (ibss change ok) failed: %d\n",
+ priv->netdev->name, ret);
+ return ret;
+ }
+
+ netif_carrier_on(priv->netdev);
+ netif_start_queue(priv->netdev);
+ return 0;
+}
+
+/* Request card to join BSS in managed or ad-hoc mode */
+static int at76_join_bss(struct at76_priv *priv, struct bss_info *ptr)
+{
+ struct at76_req_join join;
+
+ BUG_ON(!ptr);
+
+ memset(&join, 0, sizeof(struct at76_req_join));
+ memcpy(join.bssid, ptr->bssid, ETH_ALEN);
+ memcpy(join.essid, ptr->ssid, ptr->ssid_len);
+ join.essid_size = ptr->ssid_len;
+ join.bss_type = (priv->iw_mode == IW_MODE_ADHOC ? 1 : 2);
+ join.channel = ptr->channel;
+ join.timeout = cpu_to_le16(2000);
+
+ at76_dbg(DBG_PROGRESS,
+ "%s join addr %s ssid %s type %d ch %d timeout %d",
+ priv->netdev->name, mac2str(join.bssid), join.essid,
+ join.bss_type, join.channel, le16_to_cpu(join.timeout));
+ return at76_set_card_command(priv->udev, CMD_JOIN, &join,
+ sizeof(struct at76_req_join));
+}
+
/* Calculate padding from txbuf->wlength (which excludes the USB TX header),
likely to compensate a flaw in the AT76C503A USB part ... */
static inline int at76_calc_padding(int wlen)
@@ -1310,6 +1493,14 @@
return 0;
}
+/* We are doing a lot of things here in an interrupt. Need
+ a bh handler (Watching TV with a TV card is probably
+ a good test: if you see flickers, we are doing too much.
+ Currently I do see flickers... even with our tasklet :-( )
+ Maybe because the bttv driver and usb-uhci use the same interrupt
+*/
+/* Or maybe because our BH handler is preempting bttv's BH handler.. BHs don't
+ * solve everything.. (alex) */
static void at76_rx_callback(struct urb *urb)
{
struct at76_priv *priv = urb->context;
@@ -1319,6 +1510,1758 @@
return;
}
+static void at76_tx_callback(struct urb *urb)
+{
+ struct at76_priv *priv = urb->context;
+ struct net_device_stats *stats = &priv->stats;
+ unsigned long flags;
+ struct at76_tx_buffer *mgmt_buf;
+ int ret;
+
+ switch (urb->status) {
+ case 0:
+ stats->tx_packets++;
+ break;
+ case -ENOENT:
+ case -ECONNRESET:
+ /* urb has been unlinked */
+ return;
+ default:
+ at76_dbg(DBG_URB, "%s - nonzero tx status received: %d",
+ __func__, urb->status);
+ stats->tx_errors++;
+ break;
+ }
+
+ spin_lock_irqsave(&priv->mgmt_spinlock, flags);
+ mgmt_buf = priv->next_mgmt_bulk;
+ priv->next_mgmt_bulk = NULL;
+ spin_unlock_irqrestore(&priv->mgmt_spinlock, flags);
+
+ if (!mgmt_buf) {
+ netif_wake_queue(priv->netdev);
+ return;
+ }
+
+ /* we don't copy the padding bytes, but add them
+ to the length */
+ memcpy(priv->bulk_out_buffer, mgmt_buf,
+ le16_to_cpu(mgmt_buf->wlength) + AT76_TX_HDRLEN);
+ usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe,
+ priv->bulk_out_buffer,
+ le16_to_cpu(mgmt_buf->wlength) + mgmt_buf->padding +
+ AT76_TX_HDRLEN, at76_tx_callback, priv);
+ ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC);
+ if (ret)
+ printk(KERN_ERR "%s: error in tx submit urb: %d\n",
+ priv->netdev->name, ret);
+
+ kfree(mgmt_buf);
+}
+
+/* Send a management frame on bulk-out. txbuf->wlength must be set */
+static int at76_tx_mgmt(struct at76_priv *priv, struct at76_tx_buffer *txbuf)
+{
+ unsigned long flags;
+ int ret;
+ int urb_status;
+ void *oldbuf = NULL;
+
+ netif_carrier_off(priv->netdev); /* stop netdev watchdog */
+ netif_stop_queue(priv->netdev); /* stop tx data packets */
+
+ spin_lock_irqsave(&priv->mgmt_spinlock, flags);
+
+ urb_status = priv->tx_urb->status;
+ if (urb_status == -EINPROGRESS) {
+ /* cannot transmit now, put in the queue */
+ oldbuf = priv->next_mgmt_bulk;
+ priv->next_mgmt_bulk = txbuf;
+ }
+ spin_unlock_irqrestore(&priv->mgmt_spinlock, flags);
+
+ if (oldbuf) {
+ /* a data/mgmt tx is already pending in the URB -
+ if this is no error in some situations we must
+ implement a queue or silently modify the old msg */
+ printk(KERN_ERR "%s: removed pending mgmt buffer %s\n",
+ priv->netdev->name, hex2str(oldbuf, 64));
+ kfree(oldbuf);
+ return 0;
+ }
+
+ txbuf->tx_rate = TX_RATE_1MBIT;
+ txbuf->padding = at76_calc_padding(le16_to_cpu(txbuf->wlength));
+ memset(txbuf->reserved, 0, sizeof(txbuf->reserved));
+
+ if (priv->next_mgmt_bulk)
+ printk(KERN_ERR "%s: URB status %d, but mgmt is pending\n",
+ priv->netdev->name, urb_status);
+
+ at76_dbg(DBG_TX_MGMT,
+ "%s: tx mgmt: wlen %d tx_rate %d pad %d %s",
+ priv->netdev->name, le16_to_cpu(txbuf->wlength),
+ txbuf->tx_rate, txbuf->padding,
+ hex2str(txbuf->packet, le16_to_cpu(txbuf->wlength)));
+
+ /* txbuf was not consumed above -> send mgmt msg immediately */
+ memcpy(priv->bulk_out_buffer, txbuf,
+ le16_to_cpu(txbuf->wlength) + AT76_TX_HDRLEN);
+ usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe,
+ priv->bulk_out_buffer,
+ le16_to_cpu(txbuf->wlength) + txbuf->padding +
+ AT76_TX_HDRLEN, at76_tx_callback, priv);
+ ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC);
+ if (ret)
+ printk(KERN_ERR "%s: error in tx submit urb: %d\n",
+ priv->netdev->name, ret);
+
+ kfree(txbuf);
+
+ return ret;
+}
+
+/* Go to the next information element */
+static inline void next_ie(struct ieee80211_info_element **ie)
+{
+ *ie = (struct ieee80211_info_element *)(&(*ie)->data[(*ie)->len]);
+}
+
+/* Challenge is the challenge string (in TLV format)
+ we got with seq_nr 2 for shared secret authentication only and
+ send in seq_nr 3 WEP encrypted to prove we have the correct WEP key;
+ otherwise it is NULL */
+static int at76_auth_req(struct at76_priv *priv, struct bss_info *bss,
+ int seq_nr, struct ieee80211_info_element *challenge)
+{
+ struct at76_tx_buffer *tx_buffer;
+ struct ieee80211_hdr_3addr *mgmt;
+ struct ieee80211_auth *req;
+ int buf_len = (seq_nr != 3 ? AUTH_FRAME_SIZE :
+ AUTH_FRAME_SIZE + 1 + 1 + challenge->len);
+
+ BUG_ON(!bss);
+ BUG_ON(seq_nr == 3 && !challenge);
+ tx_buffer = kmalloc(buf_len + MAX_PADDING_SIZE, GFP_ATOMIC);
+ if (!tx_buffer)
+ return -ENOMEM;
+
+ req = (struct ieee80211_auth *)tx_buffer->packet;
+ mgmt = &req->header;
+
+ /* make wireless header */
+ /* first auth msg is not encrypted, only the second (seq_nr == 3) */
+ mgmt->frame_ctl =
+ cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH |
+ (seq_nr == 3 ? IEEE80211_FCTL_PROTECTED : 0));
+
+ mgmt->duration_id = cpu_to_le16(0x8000);
+ memcpy(mgmt->addr1, bss->bssid, ETH_ALEN);
+ memcpy(mgmt->addr2, priv->netdev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->addr3, bss->bssid, ETH_ALEN);
+ mgmt->seq_ctl = cpu_to_le16(0);
+
+ req->algorithm = cpu_to_le16(priv->auth_mode);
+ req->transaction = cpu_to_le16(seq_nr);
+ req->status = cpu_to_le16(0);
+
+ if (seq_nr == 3)
+ memcpy(req->info_element, challenge, 1 + 1 + challenge->len);
+
+ /* init. at76_priv tx header */
+ tx_buffer->wlength = cpu_to_le16(buf_len - AT76_TX_HDRLEN);
+ at76_dbg(DBG_TX_MGMT, "%s: AuthReq bssid %s alg %d seq_nr %d",
+ priv->netdev->name, mac2str(mgmt->addr3),
+ le16_to_cpu(req->algorithm), le16_to_cpu(req->transaction));
+ if (seq_nr == 3)
+ at76_dbg(DBG_TX_MGMT, "%s: AuthReq challenge: %s ...",
+ priv->netdev->name, hex2str(req->info_element, 18));
+
+ /* either send immediately (if no data tx is pending
+ or put it in pending list */
+ return at76_tx_mgmt(priv, tx_buffer);
+}
+
+static int at76_assoc_req(struct at76_priv *priv, struct bss_info *bss)
+{
+ struct at76_tx_buffer *tx_buffer;
+ struct ieee80211_hdr_3addr *mgmt;
+ struct ieee80211_assoc_request *req;
+ struct ieee80211_info_element *ie;
+ char *essid;
+ int essid_len;
+ u16 capa;
+
+ BUG_ON(!bss);
+
+ tx_buffer = kmalloc(ASSOCREQ_MAX_SIZE + MAX_PADDING_SIZE, GFP_ATOMIC);
+ if (!tx_buffer)
+ return -ENOMEM;
+
+ req = (struct ieee80211_assoc_request *)tx_buffer->packet;
+ mgmt = &req->header;
+ ie = req->info_element;
+
+ /* make wireless header */
+ mgmt->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_ASSOC_REQ);
+
+ mgmt->duration_id = cpu_to_le16(0x8000);
+ memcpy(mgmt->addr1, bss->bssid, ETH_ALEN);
+ memcpy(mgmt->addr2, priv->netdev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->addr3, bss->bssid, ETH_ALEN);
+ mgmt->seq_ctl = cpu_to_le16(0);
+
+ /* we must set the Privacy bit in the capabilities to assure an
+ Agere-based AP with optional WEP transmits encrypted frames
+ to us. AP only set the Privacy bit in their capabilities
+ if WEP is mandatory in the BSS! */
+ capa = bss->capa;
+ if (priv->wep_enabled)
+ capa |= WLAN_CAPABILITY_PRIVACY;
+ if (priv->preamble_type != PREAMBLE_TYPE_LONG)
+ capa |= WLAN_CAPABILITY_SHORT_PREAMBLE;
+ req->capability = cpu_to_le16(capa);
+
+ req->listen_interval = cpu_to_le16(2 * bss->beacon_interval);
+
+ /* write TLV data elements */
+
+ ie->id = MFIE_TYPE_SSID;
+ ie->len = bss->ssid_len;
+ memcpy(ie->data, bss->ssid, bss->ssid_len);
+ next_ie(&ie);
+
+ ie->id = MFIE_TYPE_RATES;
+ ie->len = sizeof(hw_rates);
+ memcpy(ie->data, hw_rates, sizeof(hw_rates));
+ next_ie(&ie); /* ie points behind the supp_rates field */
+
+ /* init. at76_priv tx header */
+ tx_buffer->wlength = cpu_to_le16((u8 *)ie - (u8 *)mgmt);
+
+ ie = req->info_element;
+ essid = ie->data;
+ essid_len = min_t(int, IW_ESSID_MAX_SIZE, ie->len);
+
+ next_ie(&ie); /* points to IE of rates now */
+ at76_dbg(DBG_TX_MGMT,
+ "%s: AssocReq bssid %s capa 0x%04x ssid %.*s rates %s",
+ priv->netdev->name, mac2str(mgmt->addr3),
+ le16_to_cpu(req->capability), essid_len, essid,
+ hex2str(ie->data, ie->len));
+
+ /* either send immediately (if no data tx is pending
+ or put it in pending list */
+ return at76_tx_mgmt(priv, tx_buffer);
+}
+
+/* We got to check the bss_list for old entries */
+static void at76_bss_list_timeout(unsigned long par)
+{
+ struct at76_priv *priv = (struct at76_priv *)par;
+ unsigned long flags;
+ struct list_head *lptr, *nptr;
+ struct bss_info *ptr;
+
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+
+ list_for_each_safe(lptr, nptr, &priv->bss_list) {
+
+ ptr = list_entry(lptr, struct bss_info, list);
+
+ if (ptr != priv->curr_bss
+ && time_after(jiffies, ptr->last_rx + BSS_LIST_TIMEOUT)) {
+ at76_dbg(DBG_BSS_TABLE_RM,
+ "%s: bss_list: removing old BSS %s ch %d",
+ priv->netdev->name, mac2str(ptr->bssid),
+ ptr->channel);
+ list_del(&ptr->list);
+ kfree(ptr);
+ }
+ }
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+ /* restart the timer */
+ mod_timer(&priv->bss_list_timer, jiffies + BSS_LIST_TIMEOUT);
+}
+
+static inline void at76_set_mac_state(struct at76_priv *priv,
+ enum mac_state mac_state)
+{
+ at76_dbg(DBG_MAC_STATE, "%s state: %s", priv->netdev->name,
+ mac_states[mac_state]);
+ priv->mac_state = mac_state;
+}
+
+static void at76_dump_bss_table(struct at76_priv *priv)
+{
+ struct bss_info *ptr;
+ unsigned long flags;
+ struct list_head *lptr;
+
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+
+ at76_dbg(DBG_BSS_TABLE, "%s BSS table (curr=%p):", priv->netdev->name,
+ priv->curr_bss);
+
+ list_for_each(lptr, &priv->bss_list) {
+ ptr = list_entry(lptr, struct bss_info, list);
+ at76_dbg(DBG_BSS_TABLE, "0x%p: bssid %s channel %d ssid %.*s "
+ "(%s) capa 0x%04x rates %s rssi %d link %d noise %d",
+ ptr, mac2str(ptr->bssid), ptr->channel, ptr->ssid_len,
+ ptr->ssid, hex2str(ptr->ssid, ptr->ssid_len),
+ ptr->capa, hex2str(ptr->rates, ptr->rates_len),
+ ptr->rssi, ptr->link_qual, ptr->noise_level);
+ }
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+}
+
+/* Called upon successful association to mark interface as connected */
+static void at76_work_assoc_done(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ work_assoc_done);
+
+ mutex_lock(&priv->mtx);
+
+ WARN_ON(priv->mac_state != MAC_ASSOC);
+ WARN_ON(!priv->curr_bss);
+ if (priv->mac_state != MAC_ASSOC || !priv->curr_bss)
+ goto exit;
+
+ if (priv->iw_mode == IW_MODE_INFRA) {
+ if (priv->pm_mode != AT76_PM_OFF) {
+ /* calculate the listen interval in units of
+ beacon intervals of the curr_bss */
+ u32 pm_period_beacon = (priv->pm_period >> 10) /
+ priv->curr_bss->beacon_interval;
+
+ pm_period_beacon = max(pm_period_beacon, 2u);
+ pm_period_beacon = min(pm_period_beacon, 0xffffu);
+
+ at76_dbg(DBG_PM,
+ "%s: pm_mode %d assoc id 0x%x listen int %d",
+ priv->netdev->name, priv->pm_mode,
+ priv->assoc_id, pm_period_beacon);
+
+ at76_set_associd(priv, priv->assoc_id);
+ at76_set_listen_interval(priv, (u16)pm_period_beacon);
+ }
+ schedule_delayed_work(&priv->dwork_beacon, BEACON_TIMEOUT);
+ }
+ at76_set_pm_mode(priv);
+
+ netif_carrier_on(priv->netdev);
+ netif_wake_queue(priv->netdev);
+ at76_set_mac_state(priv, MAC_CONNECTED);
+ at76_iwevent_bss_connect(priv->netdev, priv->curr_bss->bssid);
+ at76_dbg(DBG_PROGRESS, "%s: connected to BSSID %s",
+ priv->netdev->name, mac2str(priv->curr_bss->bssid));
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* We only store the new mac address in netdev struct,
+ it gets set when the netdev is opened. */
+static int at76_set_mac_address(struct net_device *netdev, void *addr)
+{
+ struct sockaddr *mac = addr;
+ memcpy(netdev->dev_addr, mac->sa_data, ETH_ALEN);
+ return 1;
+}
+
+static struct net_device_stats *at76_get_stats(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ return &priv->stats;
+}
+
+static struct iw_statistics *at76_get_wireless_stats(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "RETURN qual %d level %d noise %d updated %d",
+ priv->wstats.qual.qual, priv->wstats.qual.level,
+ priv->wstats.qual.noise, priv->wstats.qual.updated);
+
+ return &priv->wstats;
+}
+
+static void at76_set_multicast(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int promisc;
+
+ promisc = ((netdev->flags & IFF_PROMISC) != 0);
+ if (promisc != priv->promisc) {
+ /* This gets called in interrupt, must reschedule */
+ priv->promisc = promisc;
+ schedule_work(&priv->work_set_promisc);
+ }
+}
+
+/* Stop all network activity, flush all pending tasks */
+static void at76_quiesce(struct at76_priv *priv)
+{
+ unsigned long flags;
+
+ netif_stop_queue(priv->netdev);
+ netif_carrier_off(priv->netdev);
+
+ at76_set_mac_state(priv, MAC_INIT);
+
+ cancel_delayed_work(&priv->dwork_get_scan);
+ cancel_delayed_work(&priv->dwork_beacon);
+ cancel_delayed_work(&priv->dwork_auth);
+ cancel_delayed_work(&priv->dwork_assoc);
+ cancel_delayed_work(&priv->dwork_restart);
+
+ spin_lock_irqsave(&priv->mgmt_spinlock, flags);
+ kfree(priv->next_mgmt_bulk);
+ priv->next_mgmt_bulk = NULL;
+ spin_unlock_irqrestore(&priv->mgmt_spinlock, flags);
+}
+
+/*******************************************************************************
+ * at76_priv implementations of iw_handler functions:
+ */
+static int at76_iw_handler_commit(struct net_device *netdev,
+ struct iw_request_info *info,
+ void *null, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "%s %s: restarting the device", netdev->name,
+ __func__);
+
+ if (priv->mac_state != MAC_INIT)
+ at76_quiesce(priv);
+
+ /* Wait half second before the restart to process subsequent
+ * requests from the same iwconfig in a single restart */
+ schedule_delayed_work(&priv->dwork_restart, HZ / 2);
+
+ return 0;
+}
+
+static int at76_iw_handler_get_name(struct net_device *netdev,
+ struct iw_request_info *info,
+ char *name, char *extra)
+{
+ strcpy(name, "IEEE 802.11b");
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWNAME - name %s", netdev->name, name);
+ return 0;
+}
+
+static int at76_iw_handler_set_freq(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int chan = -1;
+ int ret = -EIWCOMMIT;
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWFREQ - freq.m %d freq.e %d",
+ netdev->name, freq->m, freq->e);
+
+ if ((freq->e == 0) && (freq->m <= 1000))
+ /* Setting by channel number */
+ chan = freq->m;
+ else {
+ /* Setting by frequency - search the table */
+ int mult = 1;
+ int i;
+
+ for (i = 0; i < (6 - freq->e); i++)
+ mult *= 10;
+
+ for (i = 0; i < NUM_CHANNELS; i++) {
+ if (freq->m == (channel_frequency[i] * mult))
+ chan = i + 1;
+ }
+ }
+
+ if (chan < 1 || !priv->domain)
+ /* non-positive channels are invalid
+ * we need a domain info to set the channel
+ * either that or an invalid frequency was
+ * provided by the user */
+ ret = -EINVAL;
+ else if (!(priv->domain->channel_map & (1 << (chan - 1)))) {
+ printk(KERN_INFO "%s: channel %d not allowed for domain %s\n",
+ priv->netdev->name, chan, priv->domain->name);
+ ret = -EINVAL;
+ }
+
+ if (ret == -EIWCOMMIT) {
+ priv->channel = chan;
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWFREQ - ch %d", netdev->name,
+ chan);
+ }
+
+ return ret;
+}
+
+static int at76_iw_handler_get_freq(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_freq *freq, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ freq->m = priv->channel;
+ freq->e = 0;
+
+ if (priv->channel)
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWFREQ - freq %ld x 10e%d",
+ netdev->name, channel_frequency[priv->channel - 1], 6);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWFREQ - ch %d", netdev->name,
+ priv->channel);
+
+ return 0;
+}
+
+static int at76_iw_handler_set_mode(struct net_device *netdev,
+ struct iw_request_info *info,
+ __u32 *mode, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWMODE - %d", netdev->name, *mode);
+
+ if ((*mode != IW_MODE_ADHOC) && (*mode != IW_MODE_INFRA) &&
+ (*mode != IW_MODE_MONITOR))
+ return -EINVAL;
+
+ priv->iw_mode = *mode;
+ if (priv->iw_mode != IW_MODE_INFRA)
+ priv->pm_mode = AT76_PM_OFF;
+
+ return -EIWCOMMIT;
+}
+
+static int at76_iw_handler_get_mode(struct net_device *netdev,
+ struct iw_request_info *info,
+ __u32 *mode, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ *mode = priv->iw_mode;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWMODE - %d", netdev->name, *mode);
+
+ return 0;
+}
+
+static int at76_iw_handler_get_range(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ /* inspired by atmel.c */
+ struct at76_priv *priv = netdev_priv(netdev);
+ struct iw_range *range = (struct iw_range *)extra;
+ int i;
+
+ data->length = sizeof(struct iw_range);
+ memset(range, 0, sizeof(struct iw_range));
+
+ /* TODO: range->throughput = xxxxxx; */
+
+ range->min_nwid = 0x0000;
+ range->max_nwid = 0x0000;
+
+ /* this driver doesn't maintain sensitivity information */
+ range->sensitivity = 0;
+
+ range->max_qual.qual = 100;
+ range->max_qual.level = 100;
+ range->max_qual.noise = 0;
+ range->max_qual.updated = IW_QUAL_NOISE_INVALID;
+
+ range->avg_qual.qual = 50;
+ range->avg_qual.level = 50;
+ range->avg_qual.noise = 0;
+ range->avg_qual.updated = IW_QUAL_NOISE_INVALID;
+
+ range->bitrate[0] = 1000000;
+ range->bitrate[1] = 2000000;
+ range->bitrate[2] = 5500000;
+ range->bitrate[3] = 11000000;
+ range->num_bitrates = 4;
+
+ range->min_rts = 0;
+ range->max_rts = MAX_RTS_THRESHOLD;
+
+ range->min_frag = MIN_FRAG_THRESHOLD;
+ range->max_frag = MAX_FRAG_THRESHOLD;
+
+ range->pmp_flags = IW_POWER_PERIOD;
+ range->pmt_flags = IW_POWER_ON;
+ range->pm_capa = IW_POWER_PERIOD | IW_POWER_ALL_R;
+
+ range->encoding_size[0] = WEP_SMALL_KEY_LEN;
+ range->encoding_size[1] = WEP_LARGE_KEY_LEN;
+ range->num_encoding_sizes = 2;
+ range->max_encoding_tokens = WEP_KEYS;
+
+ /* both WL-240U and Linksys WUSB11 v2.6 specify 15 dBm as output power
+ - take this for all (ignore antenna gains) */
+ range->txpower[0] = 15;
+ range->num_txpower = 1;
+ range->txpower_capa = IW_TXPOW_DBM;
+
+ range->we_version_source = WIRELESS_EXT;
+ range->we_version_compiled = WIRELESS_EXT;
+
+ /* same as the values used in atmel.c */
+ range->retry_capa = IW_RETRY_LIMIT;
+ range->retry_flags = IW_RETRY_LIMIT;
+ range->r_time_flags = 0;
+ range->min_retry = 1;
+ range->max_retry = 255;
+
+ range->num_channels = NUM_CHANNELS;
+ range->num_frequency = 0;
+
+ for (i = 0; i < NUM_CHANNELS; i++) {
+ /* test if channel map bit is raised */
+ if (priv->domain->channel_map & (0x1 << i)) {
+ range->num_frequency += 1;
+
+ range->freq[i].i = i + 1;
+ range->freq[i].m = channel_frequency[i] * 100000;
+ range->freq[i].e = 1; /* freq * 10^1 */
+ }
+ }
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWRANGE", netdev->name);
+
+ return 0;
+}
+
+static int at76_iw_handler_set_spy(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = 0;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWSPY - number of addresses %d",
+ netdev->name, data->length);
+
+ spin_lock_bh(&priv->spy_spinlock);
+ ret = iw_handler_set_spy(priv->netdev, info, (union iwreq_data *)data,
+ extra);
+ spin_unlock_bh(&priv->spy_spinlock);
+
+ return ret;
+}
+
+static int at76_iw_handler_get_spy(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = 0;
+
+ spin_lock_bh(&priv->spy_spinlock);
+ ret = iw_handler_get_spy(priv->netdev, info,
+ (union iwreq_data *)data, extra);
+ spin_unlock_bh(&priv->spy_spinlock);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWSPY - number of addresses %d",
+ netdev->name, data->length);
+
+ return ret;
+}
+
+static int at76_iw_handler_set_thrspy(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWTHRSPY - number of addresses %d)",
+ netdev->name, data->length);
+
+ spin_lock_bh(&priv->spy_spinlock);
+ ret = iw_handler_set_thrspy(netdev, info, (union iwreq_data *)data,
+ extra);
+ spin_unlock_bh(&priv->spy_spinlock);
+
+ return ret;
+}
+
+static int at76_iw_handler_get_thrspy(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret;
+
+ spin_lock_bh(&priv->spy_spinlock);
+ ret = iw_handler_get_thrspy(netdev, info, (union iwreq_data *)data,
+ extra);
+ spin_unlock_bh(&priv->spy_spinlock);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWTHRSPY - number of addresses %d)",
+ netdev->name, data->length);
+
+ return ret;
+}
+
+static int at76_iw_handler_set_wap(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWAP - wap/bssid %s", netdev->name,
+ mac2str(ap_addr->sa_data));
+
+ /* if the incoming address == ff:ff:ff:ff:ff:ff, the user has
+ chosen any or auto AP preference */
+ if (is_broadcast_ether_addr(ap_addr->sa_data)
+ || is_zero_ether_addr(ap_addr->sa_data))
+ priv->wanted_bssid_valid = 0;
+ else {
+ /* user wants to set a preferred AP address */
+ priv->wanted_bssid_valid = 1;
+ memcpy(priv->wanted_bssid, ap_addr->sa_data, ETH_ALEN);
+ }
+
+ return -EIWCOMMIT;
+}
+
+static int at76_iw_handler_get_wap(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct sockaddr *ap_addr, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ ap_addr->sa_family = ARPHRD_ETHER;
+ memcpy(ap_addr->sa_data, priv->bssid, ETH_ALEN);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWAP - wap/bssid %s", netdev->name,
+ mac2str(ap_addr->sa_data));
+
+ return 0;
+}
+
+static int at76_iw_handler_set_scan(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = 0;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWSCAN", netdev->name);
+
+ if (mutex_lock_interruptible(&priv->mtx))
+ return -EINTR;
+
+ if (!netif_running(netdev)) {
+ ret = -ENETDOWN;
+ goto exit;
+ }
+
+ /* jal: we don't allow "iwlist ethX scan" while we are
+ in monitor mode */
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ ret = -EBUSY;
+ goto exit;
+ }
+
+ /* Discard old scan results */
+ if ((jiffies - priv->last_scan) > (20 * HZ))
+ priv->scan_state = SCAN_IDLE;
+ priv->last_scan = jiffies;
+
+ /* Initiate a scan command */
+ if (priv->scan_state == SCAN_IN_PROGRESS) {
+ ret = -EBUSY;
+ goto exit;
+ }
+
+ priv->scan_state = SCAN_IN_PROGRESS;
+
+ at76_quiesce(priv);
+
+ /* Try to do passive or active scan if WE asks as. */
+ if (wrqu->data.length
+ && wrqu->data.length == sizeof(struct iw_scan_req)) {
+ struct iw_scan_req *req = (struct iw_scan_req *)extra;
+
+ if (req->scan_type == IW_SCAN_TYPE_PASSIVE)
+ priv->scan_mode = SCAN_TYPE_PASSIVE;
+ else if (req->scan_type == IW_SCAN_TYPE_ACTIVE)
+ priv->scan_mode = SCAN_TYPE_ACTIVE;
+
+ /* Sanity check values? */
+ if (req->min_channel_time > 0)
+ priv->scan_min_time = req->min_channel_time;
+
+ if (req->max_channel_time > 0)
+ priv->scan_max_time = req->max_channel_time;
+ }
+
+ /* change to scanning state */
+ at76_set_mac_state(priv, MAC_SCANNING);
+ schedule_work(&priv->work_start_scan);
+
+exit:
+ mutex_unlock(&priv->mtx);
+ return ret;
+}
+
+static int at76_iw_handler_get_scan(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ unsigned long flags;
+ struct list_head *lptr, *nptr;
+ struct bss_info *curr_bss;
+ struct iw_event *iwe = kmalloc(sizeof(struct iw_event), GFP_KERNEL);
+ char *curr_val, *curr_pos = extra;
+ int i;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWSCAN", netdev->name);
+
+ if (!iwe)
+ return -ENOMEM;
+
+ if (priv->scan_state != SCAN_COMPLETED) {
+ /* scan not yet finished */
+ kfree(iwe);
+ return -EAGAIN;
+ }
+
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+
+ list_for_each_safe(lptr, nptr, &priv->bss_list) {
+ curr_bss = list_entry(lptr, struct bss_info, list);
+
+ iwe->cmd = SIOCGIWAP;
+ iwe->u.ap_addr.sa_family = ARPHRD_ETHER;
+ memcpy(iwe->u.ap_addr.sa_data, curr_bss->bssid, 6);
+ curr_pos = iwe_stream_add_event(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ IW_EV_ADDR_LEN);
+
+ iwe->u.data.length = curr_bss->ssid_len;
+ iwe->cmd = SIOCGIWESSID;
+ iwe->u.data.flags = 1;
+
+ curr_pos = iwe_stream_add_point(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ curr_bss->ssid);
+
+ iwe->cmd = SIOCGIWMODE;
+ iwe->u.mode = (curr_bss->capa & WLAN_CAPABILITY_IBSS) ?
+ IW_MODE_ADHOC :
+ (curr_bss->capa & WLAN_CAPABILITY_ESS) ?
+ IW_MODE_MASTER : IW_MODE_AUTO;
+ /* IW_MODE_AUTO = 0 which I thought is
+ * the most logical value to return in this case */
+ curr_pos = iwe_stream_add_event(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ IW_EV_UINT_LEN);
+
+ iwe->cmd = SIOCGIWFREQ;
+ iwe->u.freq.m = curr_bss->channel;
+ iwe->u.freq.e = 0;
+ curr_pos = iwe_stream_add_event(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ IW_EV_FREQ_LEN);
+
+ iwe->cmd = SIOCGIWENCODE;
+ if (curr_bss->capa & WLAN_CAPABILITY_PRIVACY)
+ iwe->u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+ else
+ iwe->u.data.flags = IW_ENCODE_DISABLED;
+
+ iwe->u.data.length = 0;
+ curr_pos = iwe_stream_add_point(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ NULL);
+
+ /* Add quality statistics */
+ iwe->cmd = IWEVQUAL;
+ iwe->u.qual.noise = 0;
+ iwe->u.qual.updated =
+ IW_QUAL_NOISE_INVALID | IW_QUAL_LEVEL_UPDATED;
+ iwe->u.qual.level = (curr_bss->rssi * 100 / 42);
+ if (iwe->u.qual.level > 100)
+ iwe->u.qual.level = 100;
+ if (at76_is_intersil(priv->board_type))
+ iwe->u.qual.qual = curr_bss->link_qual;
+ else {
+ iwe->u.qual.qual = 0;
+ iwe->u.qual.updated |= IW_QUAL_QUAL_INVALID;
+ }
+ /* Add new value to event */
+ curr_pos = iwe_stream_add_event(info, curr_pos,
+ extra + IW_SCAN_MAX_DATA, iwe,
+ IW_EV_QUAL_LEN);
+
+ /* Rate: stuffing multiple values in a single event requires
+ * a bit more of magic - Jean II */
+ curr_val = curr_pos + IW_EV_LCP_LEN;
+
+ iwe->cmd = SIOCGIWRATE;
+ /* Those two flags are ignored... */
+ iwe->u.bitrate.fixed = 0;
+ iwe->u.bitrate.disabled = 0;
+ /* Max 8 values */
+ for (i = 0; i < curr_bss->rates_len; i++) {
+ /* Bit rate given in 500 kb/s units (+ 0x80) */
+ iwe->u.bitrate.value =
+ ((curr_bss->rates[i] & 0x7f) * 500000);
+ /* Add new value to event */
+ curr_val = iwe_stream_add_value(info, curr_pos,
+ curr_val,
+ extra +
+ IW_SCAN_MAX_DATA, iwe,
+ IW_EV_PARAM_LEN);
+ }
+
+ /* Check if we added any event */
+ if ((curr_val - curr_pos) > IW_EV_LCP_LEN)
+ curr_pos = curr_val;
+
+ /* more information may be sent back using IWECUSTOM */
+
+ }
+
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+
+ data->length = (curr_pos - extra);
+ data->flags = 0;
+
+ kfree(iwe);
+ return 0;
+}
+
+static int at76_iw_handler_set_essid(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWESSID - %s", netdev->name, extra);
+
+ if (data->flags) {
+ memcpy(priv->essid, extra, data->length);
+ priv->essid_size = data->length;
+ } else
+ priv->essid_size = 0; /* Use any SSID */
+
+ return -EIWCOMMIT;
+}
+
+static int at76_iw_handler_get_essid(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ if (priv->essid_size) {
+ /* not the ANY ssid in priv->essid */
+ data->flags = 1;
+ data->length = priv->essid_size;
+ memcpy(extra, priv->essid, data->length);
+ } else {
+ /* the ANY ssid was specified */
+ if (priv->mac_state == MAC_CONNECTED && priv->curr_bss) {
+ /* report the SSID we have found */
+ data->flags = 1;
+ data->length = priv->curr_bss->ssid_len;
+ memcpy(extra, priv->curr_bss->ssid, data->length);
+ } else {
+ /* report ANY back */
+ data->flags = 0;
+ data->length = 0;
+ }
+ }
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWESSID - %.*s", netdev->name,
+ data->length, extra);
+
+ return 0;
+}
+
+static int at76_iw_handler_set_rate(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *bitrate, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWRATE - %d", netdev->name,
+ bitrate->value);
+
+ switch (bitrate->value) {
+ case -1:
+ priv->txrate = TX_RATE_AUTO;
+ break; /* auto rate */
+ case 1000000:
+ priv->txrate = TX_RATE_1MBIT;
+ break;
+ case 2000000:
+ priv->txrate = TX_RATE_2MBIT;
+ break;
+ case 5500000:
+ priv->txrate = TX_RATE_5_5MBIT;
+ break;
+ case 11000000:
+ priv->txrate = TX_RATE_11MBIT;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+static int at76_iw_handler_get_rate(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *bitrate, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = 0;
+
+ switch (priv->txrate) {
+ /* return max rate if RATE_AUTO */
+ case TX_RATE_AUTO:
+ bitrate->value = 11000000;
+ break;
+ case TX_RATE_1MBIT:
+ bitrate->value = 1000000;
+ break;
+ case TX_RATE_2MBIT:
+ bitrate->value = 2000000;
+ break;
+ case TX_RATE_5_5MBIT:
+ bitrate->value = 5500000;
+ break;
+ case TX_RATE_11MBIT:
+ bitrate->value = 11000000;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ bitrate->fixed = (priv->txrate != TX_RATE_AUTO);
+ bitrate->disabled = 0;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWRATE - %d", netdev->name,
+ bitrate->value);
+
+ return ret;
+}
+
+static int at76_iw_handler_set_rts(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = -EIWCOMMIT;
+ int rthr = rts->value;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWRTS - value %d disabled %s",
+ netdev->name, rts->value, (rts->disabled) ? "true" : "false");
+
+ if (rts->disabled)
+ rthr = MAX_RTS_THRESHOLD;
+
+ if ((rthr < 0) || (rthr > MAX_RTS_THRESHOLD))
+ ret = -EINVAL;
+ else
+ priv->rts_threshold = rthr;
+
+ return ret;
+}
+
+static int at76_iw_handler_get_rts(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *rts, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ rts->value = priv->rts_threshold;
+ rts->disabled = (rts->value >= MAX_RTS_THRESHOLD);
+ rts->fixed = 1;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWRTS - value %d disabled %s",
+ netdev->name, rts->value, (rts->disabled) ? "true" : "false");
+
+ return 0;
+}
+
+static int at76_iw_handler_set_frag(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = -EIWCOMMIT;
+ int fthr = frag->value;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWFRAG - value %d, disabled %s",
+ netdev->name, frag->value,
+ (frag->disabled) ? "true" : "false");
+
+ if (frag->disabled)
+ fthr = MAX_FRAG_THRESHOLD;
+
+ if ((fthr < MIN_FRAG_THRESHOLD) || (fthr > MAX_FRAG_THRESHOLD))
+ ret = -EINVAL;
+ else
+ priv->frag_threshold = fthr & ~0x1; /* get an even value */
+
+ return ret;
+}
+
+static int at76_iw_handler_get_frag(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *frag, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ frag->value = priv->frag_threshold;
+ frag->disabled = (frag->value >= MAX_FRAG_THRESHOLD);
+ frag->fixed = 1;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWFRAG - value %d, disabled %s",
+ netdev->name, frag->value,
+ (frag->disabled) ? "true" : "false");
+
+ return 0;
+}
+
+static int at76_iw_handler_get_txpow(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *power, char *extra)
+{
+ power->value = 15;
+ power->fixed = 1; /* No power control */
+ power->disabled = 0;
+ power->flags = IW_TXPOW_DBM;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWTXPOW - txpow %d dBm", netdev->name,
+ power->value);
+
+ return 0;
+}
+
+/* jal: short retry is handled by the firmware (at least 0.90.x),
+ while long retry is not (?) */
+static int at76_iw_handler_set_retry(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWRETRY disabled %d flags 0x%x val %d",
+ netdev->name, retry->disabled, retry->flags, retry->value);
+
+ if (!retry->disabled && (retry->flags & IW_RETRY_LIMIT)) {
+ if ((retry->flags & IW_RETRY_MIN) ||
+ !(retry->flags & IW_RETRY_MAX))
+ priv->short_retry_limit = retry->value;
+ else
+ ret = -EINVAL;
+ } else
+ ret = -EINVAL;
+
+ return ret;
+}
+
+/* Adapted (ripped) from atmel.c */
+static int at76_iw_handler_get_retry(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *retry, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWRETRY", netdev->name);
+
+ retry->disabled = 0; /* Can't be disabled */
+ retry->flags = IW_RETRY_LIMIT;
+ retry->value = priv->short_retry_limit;
+
+ return 0;
+}
+
+static int at76_iw_handler_set_encode(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *encoding, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int index = (encoding->flags & IW_ENCODE_INDEX) - 1;
+ int len = encoding->length;
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCSIWENCODE - enc.flags %08x "
+ "pointer %p len %d", netdev->name, encoding->flags,
+ encoding->pointer, encoding->length);
+ at76_dbg(DBG_IOCTL,
+ "%s: SIOCSIWENCODE - old wepstate: enabled %s key_id %d "
+ "auth_mode %s", netdev->name,
+ (priv->wep_enabled) ? "true" : "false", priv->wep_key_id,
+ (priv->auth_mode ==
+ WLAN_AUTH_SHARED_KEY) ? "restricted" : "open");
+
+ /* take the old default key if index is invalid */
+ if ((index < 0) || (index >= WEP_KEYS))
+ index = priv->wep_key_id;
+
+ if (len > 0) {
+ if (len > WEP_LARGE_KEY_LEN)
+ len = WEP_LARGE_KEY_LEN;
+
+ memset(priv->wep_keys[index], 0, WEP_KEY_LEN);
+ memcpy(priv->wep_keys[index], extra, len);
+ priv->wep_keys_len[index] = (len <= WEP_SMALL_KEY_LEN) ?
+ WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN;
+ priv->wep_enabled = 1;
+ }
+
+ priv->wep_key_id = index;
+ priv->wep_enabled = ((encoding->flags & IW_ENCODE_DISABLED) == 0);
+
+ if (encoding->flags & IW_ENCODE_RESTRICTED)
+ priv->auth_mode = WLAN_AUTH_SHARED_KEY;
+ if (encoding->flags & IW_ENCODE_OPEN)
+ priv->auth_mode = WLAN_AUTH_OPEN;
+
+ at76_dbg(DBG_IOCTL,
+ "%s: SIOCSIWENCODE - new wepstate: enabled %s key_id %d "
+ "key_len %d auth_mode %s", netdev->name,
+ (priv->wep_enabled) ? "true" : "false", priv->wep_key_id + 1,
+ priv->wep_keys_len[priv->wep_key_id],
+ (priv->auth_mode ==
+ WLAN_AUTH_SHARED_KEY) ? "restricted" : "open");
+
+ return -EIWCOMMIT;
+}
+
+static int at76_iw_handler_get_encode(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *encoding, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int index = (encoding->flags & IW_ENCODE_INDEX) - 1;
+
+ if ((index < 0) || (index >= WEP_KEYS))
+ index = priv->wep_key_id;
+
+ encoding->flags =
+ (priv->auth_mode == WLAN_AUTH_SHARED_KEY) ?
+ IW_ENCODE_RESTRICTED : IW_ENCODE_OPEN;
+
+ if (!priv->wep_enabled)
+ encoding->flags |= IW_ENCODE_DISABLED;
+
+ if (encoding->pointer) {
+ encoding->length = priv->wep_keys_len[index];
+
+ memcpy(extra, priv->wep_keys[index], priv->wep_keys_len[index]);
+
+ encoding->flags |= (index + 1);
+ }
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWENCODE - enc.flags %08x "
+ "pointer %p len %d", netdev->name, encoding->flags,
+ encoding->pointer, encoding->length);
+ at76_dbg(DBG_IOCTL,
+ "%s: SIOCGIWENCODE - wepstate: enabled %s key_id %d "
+ "key_len %d auth_mode %s", netdev->name,
+ (priv->wep_enabled) ? "true" : "false", priv->wep_key_id + 1,
+ priv->wep_keys_len[priv->wep_key_id],
+ (priv->auth_mode ==
+ WLAN_AUTH_SHARED_KEY) ? "restricted" : "open");
+
+ return 0;
+}
+
+static int at76_iw_handler_set_power(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *prq, char *extra)
+{
+ int err = -EIWCOMMIT;
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_IOCTL,
+ "%s: SIOCSIWPOWER - disabled %s flags 0x%x value 0x%x",
+ netdev->name, (prq->disabled) ? "true" : "false", prq->flags,
+ prq->value);
+
+ if (prq->disabled)
+ priv->pm_mode = AT76_PM_OFF;
+ else {
+ switch (prq->flags & IW_POWER_MODE) {
+ case IW_POWER_ALL_R:
+ case IW_POWER_ON:
+ break;
+ default:
+ err = -EINVAL;
+ goto exit;
+ }
+ if (prq->flags & IW_POWER_PERIOD)
+ priv->pm_period = prq->value;
+
+ if (prq->flags & IW_POWER_TIMEOUT) {
+ err = -EINVAL;
+ goto exit;
+ }
+ priv->pm_mode = AT76_PM_ON;
+ }
+exit:
+ return err;
+}
+
+static int at76_iw_handler_get_power(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_param *power, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ power->disabled = (priv->pm_mode == AT76_PM_OFF);
+ if (!power->disabled) {
+ power->flags = IW_POWER_PERIOD | IW_POWER_ALL_R;
+ power->value = priv->pm_period;
+ }
+
+ at76_dbg(DBG_IOCTL, "%s: SIOCGIWPOWER - %s flags 0x%x value 0x%x",
+ netdev->name, power->disabled ? "disabled" : "enabled",
+ power->flags, power->value);
+
+ return 0;
+}
+
+/*******************************************************************************
+ * Private IOCTLS
+ */
+static int at76_iw_set_short_preamble(struct net_device *netdev,
+ struct iw_request_info *info, char *name,
+ char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int val = *((int *)name);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_SHORT_PREAMBLE, %d",
+ netdev->name, val);
+
+ if (val < PREAMBLE_TYPE_LONG || val > PREAMBLE_TYPE_AUTO)
+ ret = -EINVAL;
+ else
+ priv->preamble_type = val;
+
+ return ret;
+}
+
+static int at76_iw_get_short_preamble(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ snprintf(wrqu->name, sizeof(wrqu->name), "%s (%d)",
+ preambles[priv->preamble_type], priv->preamble_type);
+ return 0;
+}
+
+static int at76_iw_set_debug(struct net_device *netdev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra)
+{
+ char *ptr;
+ u32 val;
+
+ if (data->length > 0) {
+ val = simple_strtol(extra, &ptr, 0);
+
+ if (ptr == extra)
+ val = DBG_DEFAULTS;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_DEBUG input %d: %s -> 0x%x",
+ netdev->name, data->length, extra, val);
+ } else
+ val = DBG_DEFAULTS;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_DEBUG, old 0x%x, new 0x%x",
+ netdev->name, at76_debug, val);
+
+ /* jal: some more output to pin down lockups */
+ at76_dbg(DBG_IOCTL, "%s: netif running %d queue_stopped %d "
+ "carrier_ok %d", netdev->name, netif_running(netdev),
+ netif_queue_stopped(netdev), netif_carrier_ok(netdev));
+
+ at76_debug = val;
+
+ return 0;
+}
+
+static int at76_iw_get_debug(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ snprintf(wrqu->name, sizeof(wrqu->name), "0x%08x", at76_debug);
+ return 0;
+}
+
+static int at76_iw_set_powersave_mode(struct net_device *netdev,
+ struct iw_request_info *info, char *name,
+ char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int val = *((int *)name);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_POWERSAVE_MODE, %d (%s)",
+ netdev->name, val,
+ val == AT76_PM_OFF ? "active" : val == AT76_PM_ON ? "save" :
+ val == AT76_PM_SMART ? "smart save" : "<invalid>");
+ if (val < AT76_PM_OFF || val > AT76_PM_SMART)
+ ret = -EINVAL;
+ else
+ priv->pm_mode = val;
+
+ return ret;
+}
+
+static int at76_iw_get_powersave_mode(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int *param = (int *)extra;
+
+ param[0] = priv->pm_mode;
+ return 0;
+}
+
+static int at76_iw_set_scan_times(struct net_device *netdev,
+ struct iw_request_info *info, char *name,
+ char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int mint = *((int *)name);
+ int maxt = *((int *)name + 1);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_SCAN_TIMES - min %d max %d",
+ netdev->name, mint, maxt);
+ if (mint <= 0 || maxt <= 0 || mint > maxt)
+ ret = -EINVAL;
+ else {
+ priv->scan_min_time = mint;
+ priv->scan_max_time = maxt;
+ }
+
+ return ret;
+}
+
+static int at76_iw_get_scan_times(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int *param = (int *)extra;
+
+ param[0] = priv->scan_min_time;
+ param[1] = priv->scan_max_time;
+ return 0;
+}
+
+static int at76_iw_set_scan_mode(struct net_device *netdev,
+ struct iw_request_info *info, char *name,
+ char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int val = *((int *)name);
+ int ret = -EIWCOMMIT;
+
+ at76_dbg(DBG_IOCTL, "%s: AT76_SET_SCAN_MODE - mode %s",
+ netdev->name, (val = SCAN_TYPE_ACTIVE) ? "active" :
+ (val = SCAN_TYPE_PASSIVE) ? "passive" : "<invalid>");
+
+ if (val != SCAN_TYPE_ACTIVE && val != SCAN_TYPE_PASSIVE)
+ ret = -EINVAL;
+ else
+ priv->scan_mode = val;
+
+ return ret;
+}
+
+static int at76_iw_get_scan_mode(struct net_device *netdev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int *param = (int *)extra;
+
+ param[0] = priv->scan_mode;
+ return 0;
+}
+
+#define AT76_SET_HANDLER(h, f) [h - SIOCIWFIRST] = (iw_handler) f
+
+/* Standard wireless handlers */
+static const iw_handler at76_handlers[] = {
+ AT76_SET_HANDLER(SIOCSIWCOMMIT, at76_iw_handler_commit),
+ AT76_SET_HANDLER(SIOCGIWNAME, at76_iw_handler_get_name),
+ AT76_SET_HANDLER(SIOCSIWFREQ, at76_iw_handler_set_freq),
+ AT76_SET_HANDLER(SIOCGIWFREQ, at76_iw_handler_get_freq),
+ AT76_SET_HANDLER(SIOCSIWMODE, at76_iw_handler_set_mode),
+ AT76_SET_HANDLER(SIOCGIWMODE, at76_iw_handler_get_mode),
+ AT76_SET_HANDLER(SIOCGIWRANGE, at76_iw_handler_get_range),
+ AT76_SET_HANDLER(SIOCSIWSPY, at76_iw_handler_set_spy),
+ AT76_SET_HANDLER(SIOCGIWSPY, at76_iw_handler_get_spy),
+ AT76_SET_HANDLER(SIOCSIWTHRSPY, at76_iw_handler_set_thrspy),
+ AT76_SET_HANDLER(SIOCGIWTHRSPY, at76_iw_handler_get_thrspy),
+ AT76_SET_HANDLER(SIOCSIWAP, at76_iw_handler_set_wap),
+ AT76_SET_HANDLER(SIOCGIWAP, at76_iw_handler_get_wap),
+ AT76_SET_HANDLER(SIOCSIWSCAN, at76_iw_handler_set_scan),
+ AT76_SET_HANDLER(SIOCGIWSCAN, at76_iw_handler_get_scan),
+ AT76_SET_HANDLER(SIOCSIWESSID, at76_iw_handler_set_essid),
+ AT76_SET_HANDLER(SIOCGIWESSID, at76_iw_handler_get_essid),
+ AT76_SET_HANDLER(SIOCSIWRATE, at76_iw_handler_set_rate),
+ AT76_SET_HANDLER(SIOCGIWRATE, at76_iw_handler_get_rate),
+ AT76_SET_HANDLER(SIOCSIWRTS, at76_iw_handler_set_rts),
+ AT76_SET_HANDLER(SIOCGIWRTS, at76_iw_handler_get_rts),
+ AT76_SET_HANDLER(SIOCSIWFRAG, at76_iw_handler_set_frag),
+ AT76_SET_HANDLER(SIOCGIWFRAG, at76_iw_handler_get_frag),
+ AT76_SET_HANDLER(SIOCGIWTXPOW, at76_iw_handler_get_txpow),
+ AT76_SET_HANDLER(SIOCSIWRETRY, at76_iw_handler_set_retry),
+ AT76_SET_HANDLER(SIOCGIWRETRY, at76_iw_handler_get_retry),
+ AT76_SET_HANDLER(SIOCSIWENCODE, at76_iw_handler_set_encode),
+ AT76_SET_HANDLER(SIOCGIWENCODE, at76_iw_handler_get_encode),
+ AT76_SET_HANDLER(SIOCSIWPOWER, at76_iw_handler_set_power),
+ AT76_SET_HANDLER(SIOCGIWPOWER, at76_iw_handler_get_power)
+};
+
+#define AT76_SET_PRIV(h, f) [h - SIOCIWFIRSTPRIV] = (iw_handler) f
+
+/* Private wireless handlers */
+static const iw_handler at76_priv_handlers[] = {
+ AT76_SET_PRIV(AT76_SET_SHORT_PREAMBLE, at76_iw_set_short_preamble),
+ AT76_SET_PRIV(AT76_GET_SHORT_PREAMBLE, at76_iw_get_short_preamble),
+ AT76_SET_PRIV(AT76_SET_DEBUG, at76_iw_set_debug),
+ AT76_SET_PRIV(AT76_GET_DEBUG, at76_iw_get_debug),
+ AT76_SET_PRIV(AT76_SET_POWERSAVE_MODE, at76_iw_set_powersave_mode),
+ AT76_SET_PRIV(AT76_GET_POWERSAVE_MODE, at76_iw_get_powersave_mode),
+ AT76_SET_PRIV(AT76_SET_SCAN_TIMES, at76_iw_set_scan_times),
+ AT76_SET_PRIV(AT76_GET_SCAN_TIMES, at76_iw_get_scan_times),
+ AT76_SET_PRIV(AT76_SET_SCAN_MODE, at76_iw_set_scan_mode),
+ AT76_SET_PRIV(AT76_GET_SCAN_MODE, at76_iw_get_scan_mode),
+};
+
+/* Names and arguments of private wireless handlers */
+static const struct iw_priv_args at76_priv_args[] = {
+ /* 0 - long, 1 - short */
+ {AT76_SET_SHORT_PREAMBLE,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble"},
+
+ {AT76_GET_SHORT_PREAMBLE,
+ 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 10, "get_preamble"},
+
+ /* we must pass the new debug mask as a string, because iwpriv cannot
+ * parse hex numbers starting with 0x :-( */
+ {AT76_SET_DEBUG,
+ IW_PRIV_TYPE_CHAR | 10, 0, "set_debug"},
+
+ {AT76_GET_DEBUG,
+ 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 10, "get_debug"},
+
+ /* 1 - active, 2 - power save, 3 - smart power save */
+ {AT76_SET_POWERSAVE_MODE,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_powersave"},
+
+ {AT76_GET_POWERSAVE_MODE,
+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_powersave"},
+
+ /* min_channel_time, max_channel_time */
+ {AT76_SET_SCAN_TIMES,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "set_scan_times"},
+
+ {AT76_GET_SCAN_TIMES,
+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, "get_scan_times"},
+
+ /* 0 - active, 1 - passive scan */
+ {AT76_SET_SCAN_MODE,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_scan_mode"},
+
+ {AT76_GET_SCAN_MODE,
+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_scan_mode"},
+};
+
+static const struct iw_handler_def at76_handler_def = {
+ .num_standard = ARRAY_SIZE(at76_handlers),
+ .num_private = ARRAY_SIZE(at76_priv_handlers),
+ .num_private_args = ARRAY_SIZE(at76_priv_args),
+ .standard = at76_handlers,
+ .private = at76_priv_handlers,
+ .private_args = at76_priv_args,
+ .get_wireless_stats = at76_get_wireless_stats,
+};
+
+static const u8 snapsig[] = { 0xaa, 0xaa, 0x03 };
+
+/* RFC 1042 encapsulates Ethernet frames in 802.2 SNAP (0xaa, 0xaa, 0x03) with
+ * a SNAP OID of 0 (0x00, 0x00, 0x00) */
+static const u8 rfc1042sig[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+
+static int at76_tx(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ struct net_device_stats *stats = &priv->stats;
+ int ret = 0;
+ int wlen;
+ int submit_len;
+ struct at76_tx_buffer *tx_buffer = priv->bulk_out_buffer;
+ struct ieee80211_hdr_3addr *i802_11_hdr =
+ (struct ieee80211_hdr_3addr *)tx_buffer->packet;
+ u8 *payload = i802_11_hdr->payload;
+ struct ethhdr *eh = (struct ethhdr *)skb->data;
+
+ if (netif_queue_stopped(netdev)) {
+ printk(KERN_ERR "%s: %s called while netdev is stopped\n",
+ netdev->name, __func__);
+ /* skip this packet */
+ dev_kfree_skb(skb);
+ return 0;
+ }
+
+ if (priv->tx_urb->status == -EINPROGRESS) {
+ printk(KERN_ERR "%s: %s called while tx urb is pending\n",
+ netdev->name, __func__);
+ /* skip this packet */
+ dev_kfree_skb(skb);
+ return 0;
+ }
+
+ if (skb->len < ETH_HLEN) {
+ printk(KERN_ERR "%s: %s: skb too short (%d)\n",
+ netdev->name, __func__, skb->len);
+ dev_kfree_skb(skb);
+ return 0;
+ }
+
+ at76_ledtrig_tx_activity(); /* tell ledtrigger we send a packet */
+
+ /* we can get rid of memcpy if we set netdev->hard_header_len to
+ reserve enough space, but we would need to keep the skb around */
+
+ if (ntohs(eh->h_proto) <= ETH_DATA_LEN) {
+ /* this is a 802.3 packet */
+ if (skb->len >= ETH_HLEN + sizeof(rfc1042sig)
+ && skb->data[ETH_HLEN] == rfc1042sig[0]
+ && skb->data[ETH_HLEN + 1] == rfc1042sig[1]) {
+ /* higher layer delivered SNAP header - keep it */
+ memcpy(payload, skb->data + ETH_HLEN,
+ skb->len - ETH_HLEN);
+ wlen = IEEE80211_3ADDR_LEN + skb->len - ETH_HLEN;
+ } else {
+ printk(KERN_ERR "%s: dropping non-SNAP 802.2 packet "
+ "(DSAP 0x%02x SSAP 0x%02x cntrl 0x%02x)\n",
+ priv->netdev->name, skb->data[ETH_HLEN],
+ skb->data[ETH_HLEN + 1],
+ skb->data[ETH_HLEN + 2]);
+ dev_kfree_skb(skb);
+ return 0;
+ }
+ } else {
+ /* add RFC 1042 header in front */
+ memcpy(payload, rfc1042sig, sizeof(rfc1042sig));
+ memcpy(payload + sizeof(rfc1042sig), &eh->h_proto,
+ skb->len - offsetof(struct ethhdr, h_proto));
+ wlen = IEEE80211_3ADDR_LEN + sizeof(rfc1042sig) + skb->len -
+ offsetof(struct ethhdr, h_proto);
+ }
+
+ /* make wireless header */
+ i802_11_hdr->frame_ctl =
+ cpu_to_le16(IEEE80211_FTYPE_DATA |
+ (priv->wep_enabled ? IEEE80211_FCTL_PROTECTED : 0) |
+ (priv->iw_mode ==
+ IW_MODE_INFRA ? IEEE80211_FCTL_TODS : 0));
+
+ if (priv->iw_mode == IW_MODE_ADHOC) {
+ memcpy(i802_11_hdr->addr1, eh->h_dest, ETH_ALEN);
+ memcpy(i802_11_hdr->addr2, eh->h_source, ETH_ALEN);
+ memcpy(i802_11_hdr->addr3, priv->bssid, ETH_ALEN);
+ } else if (priv->iw_mode == IW_MODE_INFRA) {
+ memcpy(i802_11_hdr->addr1, priv->bssid, ETH_ALEN);
+ memcpy(i802_11_hdr->addr2, eh->h_source, ETH_ALEN);
+ memcpy(i802_11_hdr->addr3, eh->h_dest, ETH_ALEN);
+ }
+
+ i802_11_hdr->duration_id = cpu_to_le16(0);
+ i802_11_hdr->seq_ctl = cpu_to_le16(0);
+
+ /* setup 'Atmel' header */
+ tx_buffer->wlength = cpu_to_le16(wlen);
+ tx_buffer->tx_rate = priv->txrate;
+ /* for broadcast destination addresses, the firmware 0.100.x
+ seems to choose the highest rate set with CMD_STARTUP in
+ basic_rate_set replacing this value */
+
+ memset(tx_buffer->reserved, 0, sizeof(tx_buffer->reserved));
+
+ tx_buffer->padding = at76_calc_padding(wlen);
+ submit_len = wlen + AT76_TX_HDRLEN + tx_buffer->padding;
+
+ at76_dbg(DBG_TX_DATA_CONTENT, "%s skb->data %s", priv->netdev->name,
+ hex2str(skb->data, 32));
+ at76_dbg(DBG_TX_DATA, "%s tx: wlen 0x%x pad 0x%x rate %d hdr %s",
+ priv->netdev->name,
+ le16_to_cpu(tx_buffer->wlength),
+ tx_buffer->padding, tx_buffer->tx_rate,
+ hex2str(i802_11_hdr, sizeof(*i802_11_hdr)));
+ at76_dbg(DBG_TX_DATA_CONTENT, "%s payload %s", priv->netdev->name,
+ hex2str(payload, 48));
+
+ /* send stuff */
+ netif_stop_queue(netdev);
+ netdev->trans_start = jiffies;
+
+ usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, tx_buffer,
+ submit_len, at76_tx_callback, priv);
+ ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC);
+ if (ret) {
+ stats->tx_errors++;
+ printk(KERN_ERR "%s: error in tx submit urb: %d\n",
+ netdev->name, ret);
+ if (ret == -EINVAL)
+ printk(KERN_ERR
+ "%s: -EINVAL: tx urb %p hcpriv %p complete %p\n",
+ priv->netdev->name, priv->tx_urb,
+ priv->tx_urb->hcpriv, priv->tx_urb->complete);
+ } else {
+ stats->tx_bytes += skb->len;
+ dev_kfree_skb(skb);
+ }
+
+ return ret;
+}
+
+static void at76_tx_timeout(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ if (!priv)
+ return;
+ dev_warn(&netdev->dev, "tx timeout.");
+
+ usb_unlink_urb(priv->tx_urb);
+ priv->stats.tx_errors++;
+}
+
static int at76_submit_rx_urb(struct at76_priv *priv)
{
int ret;
@@ -1327,7 +3270,7 @@
if (!priv->rx_urb) {
printk(KERN_ERR "%s: %s: priv->rx_urb is NULL\n",
- wiphy_name(priv->hw->wiphy), __func__);
+ priv->netdev->name, __func__);
return -EFAULT;
}
@@ -1335,7 +3278,7 @@
skb = dev_alloc_skb(sizeof(struct at76_rx_buffer));
if (!skb) {
printk(KERN_ERR "%s: cannot allocate rx skbuff\n",
- wiphy_name(priv->hw->wiphy));
+ priv->netdev->name);
ret = -ENOMEM;
goto exit;
}
@@ -1355,18 +3298,110 @@
"usb_submit_urb returned -ENODEV");
else
printk(KERN_ERR "%s: rx, usb_submit_urb failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
}
exit:
if (ret < 0 && ret != -ENODEV)
printk(KERN_ERR "%s: cannot submit rx urb - please unload the "
"driver and/or power cycle the device\n",
- wiphy_name(priv->hw->wiphy));
+ priv->netdev->name);
return ret;
}
+static int at76_open(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ int ret = 0;
+
+ at76_dbg(DBG_PROC_ENTRY, "%s(): entry", __func__);
+
+ if (mutex_lock_interruptible(&priv->mtx))
+ return -EINTR;
+
+ /* if netdev->dev_addr != priv->mac_addr we must
+ set the mac address in the device ! */
+ if (compare_ether_addr(netdev->dev_addr, priv->mac_addr)) {
+ if (at76_add_mac_address(priv, netdev->dev_addr) >= 0)
+ at76_dbg(DBG_PROGRESS, "%s: set new MAC addr %s",
+ netdev->name, mac2str(netdev->dev_addr));
+ }
+
+ priv->scan_state = SCAN_IDLE;
+ priv->last_scan = jiffies;
+
+ ret = at76_submit_rx_urb(priv);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: open: submit_rx_urb failed: %d\n",
+ netdev->name, ret);
+ goto error;
+ }
+
+ schedule_delayed_work(&priv->dwork_restart, 0);
+
+ at76_dbg(DBG_PROC_ENTRY, "%s(): end", __func__);
+error:
+ mutex_unlock(&priv->mtx);
+ return ret < 0 ? ret : 0;
+}
+
+static int at76_stop(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ at76_dbg(DBG_DEVSTART, "%s: ENTER", __func__);
+
+ if (mutex_lock_interruptible(&priv->mtx))
+ return -EINTR;
+
+ at76_quiesce(priv);
+
+ if (!priv->device_unplugged) {
+ /* We are called by "ifconfig ethX down", not because the
+ * device is not available anymore. */
+ at76_set_radio(priv, 0);
+
+ /* We unlink rx_urb because at76_open() re-submits it.
+ * If unplugged, at76_delete_device() takes care of it. */
+ usb_kill_urb(priv->rx_urb);
+ }
+
+ /* free the bss_list */
+ at76_free_bss_list(priv);
+
+ mutex_unlock(&priv->mtx);
+ at76_dbg(DBG_DEVSTART, "%s: EXIT", __func__);
+
+ return 0;
+}
+
+static void at76_ethtool_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *info)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+
+ strncpy(info->driver, DRIVER_NAME, sizeof(info->driver));
+ strncpy(info->version, DRIVER_VERSION, sizeof(info->version));
+
+ usb_make_path(priv->udev, info->bus_info, sizeof(info->bus_info));
+
+ snprintf(info->fw_version, sizeof(info->fw_version), "%d.%d.%d-%d",
+ priv->fw_version.major, priv->fw_version.minor,
+ priv->fw_version.patch, priv->fw_version.build);
+}
+
+static u32 at76_ethtool_get_link(struct net_device *netdev)
+{
+ struct at76_priv *priv = netdev_priv(netdev);
+ return priv->mac_state == MAC_CONNECTED;
+}
+
+static struct ethtool_ops at76_ethtool_ops = {
+ .get_drvinfo = at76_ethtool_get_drvinfo,
+ .get_link = at76_ethtool_get_link,
+};
+
/* Download external firmware */
static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe)
{
@@ -1463,6 +3498,406 @@
return ret;
}
+static int at76_match_essid(struct at76_priv *priv, struct bss_info *ptr)
+{
+ /* common criteria for both modi */
+
+ int ret = (priv->essid_size == 0 /* ANY ssid */ ||
+ (priv->essid_size == ptr->ssid_len &&
+ !memcmp(priv->essid, ptr->ssid, ptr->ssid_len)));
+ if (!ret)
+ at76_dbg(DBG_BSS_MATCH,
+ "%s bss table entry %p: essid didn't match",
+ priv->netdev->name, ptr);
+ return ret;
+}
+
+static inline int at76_match_mode(struct at76_priv *priv, struct bss_info *ptr)
+{
+ int ret;
+
+ if (priv->iw_mode == IW_MODE_ADHOC)
+ ret = ptr->capa & WLAN_CAPABILITY_IBSS;
+ else
+ ret = ptr->capa & WLAN_CAPABILITY_ESS;
+ if (!ret)
+ at76_dbg(DBG_BSS_MATCH,
+ "%s bss table entry %p: mode didn't match",
+ priv->netdev->name, ptr);
+ return ret;
+}
+
+static int at76_match_rates(struct at76_priv *priv, struct bss_info *ptr)
+{
+ int i;
+
+ for (i = 0; i < ptr->rates_len; i++) {
+ u8 rate = ptr->rates[i];
+
+ if (!(rate & 0x80))
+ continue;
+
+ /* this is a basic rate we have to support
+ (see IEEE802.11, ch. 7.3.2.2) */
+ if (rate != (0x80 | hw_rates[0])
+ && rate != (0x80 | hw_rates[1])
+ && rate != (0x80 | hw_rates[2])
+ && rate != (0x80 | hw_rates[3])) {
+ at76_dbg(DBG_BSS_MATCH,
+ "%s: bss table entry %p: basic rate %02x not "
+ "supported", priv->netdev->name, ptr, rate);
+ return 0;
+ }
+ }
+
+ /* if we use short preamble, the bss must support it */
+ if (priv->preamble_type == PREAMBLE_TYPE_SHORT &&
+ !(ptr->capa & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
+ at76_dbg(DBG_BSS_MATCH,
+ "%s: %p does not support short preamble",
+ priv->netdev->name, ptr);
+ return 0;
+ } else
+ return 1;
+}
+
+static inline int at76_match_wep(struct at76_priv *priv, struct bss_info *ptr)
+{
+ if (!priv->wep_enabled && ptr->capa & WLAN_CAPABILITY_PRIVACY) {
+ /* we have disabled WEP, but the BSS signals privacy */
+ at76_dbg(DBG_BSS_MATCH,
+ "%s: bss table entry %p: requires encryption",
+ priv->netdev->name, ptr);
+ return 0;
+ }
+ /* otherwise if the BSS does not signal privacy it may well
+ accept encrypted packets from us ... */
+ return 1;
+}
+
+static inline int at76_match_bssid(struct at76_priv *priv, struct bss_info *ptr)
+{
+ if (!priv->wanted_bssid_valid ||
+ !compare_ether_addr(ptr->bssid, priv->wanted_bssid))
+ return 1;
+
+ at76_dbg(DBG_BSS_MATCH,
+ "%s: requested bssid - %s does not match",
+ priv->netdev->name, mac2str(priv->wanted_bssid));
+ at76_dbg(DBG_BSS_MATCH,
+ " AP bssid - %s of bss table entry %p",
+ mac2str(ptr->bssid), ptr);
+ return 0;
+}
+
+/**
+ * at76_match_bss - try to find a matching bss in priv->bss
+ *
+ * last - last bss tried
+ *
+ * last == NULL signals a new round starting with priv->bss_list.next
+ * this function must be called inside an acquired priv->bss_list_spinlock
+ * otherwise the timeout on bss may remove the newly chosen entry
+ */
+static struct bss_info *at76_match_bss(struct at76_priv *priv,
+ struct bss_info *last)
+{
+ struct bss_info *ptr = NULL;
+ struct list_head *curr;
+
+ curr = last ? last->list.next : priv->bss_list.next;
+ while (curr != &priv->bss_list) {
+ ptr = list_entry(curr, struct bss_info, list);
+ if (at76_match_essid(priv, ptr) && at76_match_mode(priv, ptr)
+ && at76_match_wep(priv, ptr) && at76_match_rates(priv, ptr)
+ && at76_match_bssid(priv, ptr))
+ break;
+ curr = curr->next;
+ }
+
+ if (curr == &priv->bss_list)
+ ptr = NULL;
+ /* otherwise ptr points to the struct bss_info we have chosen */
+
+ at76_dbg(DBG_BSS_TABLE, "%s %s: returned %p", priv->netdev->name,
+ __func__, ptr);
+ return ptr;
+}
+
+/* Start joining a matching BSS, or create own IBSS */
+static void at76_work_join(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ work_join);
+ int ret;
+ unsigned long flags;
+
+ mutex_lock(&priv->mtx);
+
+ WARN_ON(priv->mac_state != MAC_JOINING);
+ if (priv->mac_state != MAC_JOINING)
+ goto exit;
+
+ /* secure the access to priv->curr_bss ! */
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+ priv->curr_bss = at76_match_bss(priv, priv->curr_bss);
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+
+ if (!priv->curr_bss) {
+ /* here we haven't found a matching (i)bss ... */
+ if (priv->iw_mode == IW_MODE_ADHOC) {
+ at76_set_mac_state(priv, MAC_OWN_IBSS);
+ at76_start_ibss(priv);
+ goto exit;
+ }
+ /* haven't found a matching BSS in infra mode - try again */
+ at76_set_mac_state(priv, MAC_SCANNING);
+ schedule_work(&priv->work_start_scan);
+ goto exit;
+ }
+
+ ret = at76_join_bss(priv, priv->curr_bss);
+ if (ret < 0) {
+ printk(KERN_ERR "%s: join_bss failed with %d\n",
+ priv->netdev->name, ret);
+ goto exit;
+ }
+
+ ret = at76_wait_completion(priv, CMD_JOIN);
+ if (ret != CMD_STATUS_COMPLETE) {
+ if (ret != CMD_STATUS_TIME_OUT)
+ printk(KERN_ERR "%s: join_bss completed with %d\n",
+ priv->netdev->name, ret);
+ else
+ printk(KERN_INFO "%s: join_bss ssid %s timed out\n",
+ priv->netdev->name,
+ mac2str(priv->curr_bss->bssid));
+
+ /* retry next BSS immediately */
+ schedule_work(&priv->work_join);
+ goto exit;
+ }
+
+ /* here we have joined the (I)BSS */
+ if (priv->iw_mode == IW_MODE_ADHOC) {
+ struct bss_info *bptr = priv->curr_bss;
+ at76_set_mac_state(priv, MAC_CONNECTED);
+ /* get ESSID, BSSID and channel for priv->curr_bss */
+ priv->essid_size = bptr->ssid_len;
+ memcpy(priv->essid, bptr->ssid, bptr->ssid_len);
+ memcpy(priv->bssid, bptr->bssid, ETH_ALEN);
+ priv->channel = bptr->channel;
+ at76_iwevent_bss_connect(priv->netdev, bptr->bssid);
+ netif_carrier_on(priv->netdev);
+ netif_start_queue(priv->netdev);
+ /* just to be sure */
+ cancel_delayed_work(&priv->dwork_get_scan);
+ cancel_delayed_work(&priv->dwork_auth);
+ cancel_delayed_work(&priv->dwork_assoc);
+ } else {
+ /* send auth req */
+ priv->retries = AUTH_RETRIES;
+ at76_set_mac_state(priv, MAC_AUTH);
+ at76_auth_req(priv, priv->curr_bss, 1, NULL);
+ at76_dbg(DBG_MGMT_TIMER,
+ "%s:%d: starting mgmt_timer + HZ", __func__, __LINE__);
+ schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT);
+ }
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* Reap scan results */
+static void at76_dwork_get_scan(struct work_struct *work)
+{
+ int status;
+ int ret;
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ dwork_get_scan.work);
+
+ mutex_lock(&priv->mtx);
+ WARN_ON(priv->mac_state != MAC_SCANNING);
+ if (priv->mac_state != MAC_SCANNING)
+ goto exit;
+
+ status = at76_get_cmd_status(priv->udev, CMD_SCAN);
+ if (status < 0) {
+ printk(KERN_ERR "%s: %s: at76_get_cmd_status failed with %d\n",
+ priv->netdev->name, __func__, status);
+ status = CMD_STATUS_IN_PROGRESS;
+ /* INFO: Hope it was a one off error - if not, scanning
+ further down the line and stop this cycle */
+ }
+ at76_dbg(DBG_PROGRESS,
+ "%s %s: got cmd_status %d (state %s, need_any %d)",
+ priv->netdev->name, __func__, status,
+ mac_states[priv->mac_state], priv->scan_need_any);
+
+ if (status != CMD_STATUS_COMPLETE) {
+ if ((status != CMD_STATUS_IN_PROGRESS) &&
+ (status != CMD_STATUS_IDLE))
+ printk(KERN_ERR "%s: %s: Bad scan status: %s\n",
+ priv->netdev->name, __func__,
+ at76_get_cmd_status_string(status));
+
+ /* the first cmd status after scan start is always a IDLE ->
+ start the timer to poll again until COMPLETED */
+ at76_dbg(DBG_MGMT_TIMER,
+ "%s:%d: starting mgmt_timer for %d ticks",
+ __func__, __LINE__, SCAN_POLL_INTERVAL);
+ schedule_delayed_work(&priv->dwork_get_scan,
+ SCAN_POLL_INTERVAL);
+ goto exit;
+ }
+
+ if (at76_debug & DBG_BSS_TABLE)
+ at76_dump_bss_table(priv);
+
+ if (priv->scan_need_any) {
+ ret = at76_start_scan(priv, 0);
+ if (ret < 0)
+ printk(KERN_ERR
+ "%s: %s: start_scan (ANY) failed with %d\n",
+ priv->netdev->name, __func__, ret);
+ at76_dbg(DBG_MGMT_TIMER,
+ "%s:%d: starting mgmt_timer for %d ticks", __func__,
+ __LINE__, SCAN_POLL_INTERVAL);
+ schedule_delayed_work(&priv->dwork_get_scan,
+ SCAN_POLL_INTERVAL);
+ priv->scan_need_any = 0;
+ } else {
+ priv->scan_state = SCAN_COMPLETED;
+ /* report the end of scan to user space */
+ at76_iwevent_scan_complete(priv->netdev);
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ }
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* Handle loss of beacons from the AP */
+static void at76_dwork_beacon(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ dwork_beacon.work);
+
+ mutex_lock(&priv->mtx);
+ if (priv->mac_state != MAC_CONNECTED || priv->iw_mode != IW_MODE_INFRA)
+ goto exit;
+
+ /* We haven't received any beacons from out AP for BEACON_TIMEOUT */
+ printk(KERN_INFO "%s: lost beacon bssid %s\n",
+ priv->netdev->name, mac2str(priv->curr_bss->bssid));
+
+ netif_carrier_off(priv->netdev);
+ netif_stop_queue(priv->netdev);
+ at76_iwevent_bss_disconnect(priv->netdev);
+ at76_set_mac_state(priv, MAC_SCANNING);
+ schedule_work(&priv->work_start_scan);
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* Handle authentication response timeout */
+static void at76_dwork_auth(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ dwork_auth.work);
+
+ mutex_lock(&priv->mtx);
+ WARN_ON(priv->mac_state != MAC_AUTH);
+ if (priv->mac_state != MAC_AUTH)
+ goto exit;
+
+ at76_dbg(DBG_PROGRESS, "%s: authentication response timeout",
+ priv->netdev->name);
+
+ if (priv->retries-- >= 0) {
+ at76_auth_req(priv, priv->curr_bss, 1, NULL);
+ at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ",
+ __func__, __LINE__);
+ schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT);
+ } else {
+ /* try to get next matching BSS */
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ }
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* Handle association response timeout */
+static void at76_dwork_assoc(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ dwork_assoc.work);
+
+ mutex_lock(&priv->mtx);
+ WARN_ON(priv->mac_state != MAC_ASSOC);
+ if (priv->mac_state != MAC_ASSOC)
+ goto exit;
+
+ at76_dbg(DBG_PROGRESS, "%s: association response timeout",
+ priv->netdev->name);
+
+ if (priv->retries-- >= 0) {
+ at76_assoc_req(priv, priv->curr_bss);
+ at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ",
+ __func__, __LINE__);
+ schedule_delayed_work(&priv->dwork_assoc, ASSOC_TIMEOUT);
+ } else {
+ /* try to get next matching BSS */
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ }
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
+/* Read new bssid in ad-hoc mode */
+static void at76_work_new_bss(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ work_new_bss);
+ int ret;
+ struct mib_mac_mgmt mac_mgmt;
+
+ mutex_lock(&priv->mtx);
+
+ ret = at76_get_mib(priv->udev, MIB_MAC_MGMT, &mac_mgmt,
+ sizeof(struct mib_mac_mgmt));
+ if (ret < 0) {
+ printk(KERN_ERR "%s: at76_get_mib failed: %d\n",
+ priv->netdev->name, ret);
+ goto exit;
+ }
+
+ at76_dbg(DBG_PROGRESS, "ibss_change = 0x%2x", mac_mgmt.ibss_change);
+ memcpy(priv->bssid, mac_mgmt.current_bssid, ETH_ALEN);
+ at76_dbg(DBG_PROGRESS, "using BSSID %s", mac2str(priv->bssid));
+
+ at76_iwevent_bss_connect(priv->netdev, priv->bssid);
+
+ priv->mib_buf.type = MIB_MAC_MGMT;
+ priv->mib_buf.size = 1;
+ priv->mib_buf.index = offsetof(struct mib_mac_mgmt, ibss_change);
+ priv->mib_buf.data.byte = 0;
+
+ ret = at76_set_mib(priv, &priv->mib_buf);
+ if (ret < 0)
+ printk(KERN_ERR "%s: set_mib (ibss change ok) failed: %d\n",
+ priv->netdev->name, ret);
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
static int at76_startup_device(struct at76_priv *priv)
{
struct at76_card_config *ccfg = &priv->card_config;
@@ -1470,14 +3905,14 @@
at76_dbg(DBG_PARAMS,
"%s param: ssid %.*s (%s) mode %s ch %d wep %s key %d "
- "keylen %d", wiphy_name(priv->hw->wiphy), priv->essid_size,
- priv->essid, hex2str(priv->essid, IW_ESSID_MAX_SIZE),
+ "keylen %d", priv->netdev->name, priv->essid_size, priv->essid,
+ hex2str(priv->essid, IW_ESSID_MAX_SIZE),
priv->iw_mode == IW_MODE_ADHOC ? "adhoc" : "infra",
priv->channel, priv->wep_enabled ? "enabled" : "disabled",
priv->wep_key_id, priv->wep_keys_len[priv->wep_key_id]);
at76_dbg(DBG_PARAMS,
"%s param: preamble %s rts %d retry %d frag %d "
- "txrate %s auth_mode %d", wiphy_name(priv->hw->wiphy),
+ "txrate %s auth_mode %d", priv->netdev->name,
preambles[priv->preamble_type], priv->rts_threshold,
priv->short_retry_limit, priv->frag_threshold,
priv->txrate == TX_RATE_1MBIT ? "1MBit" : priv->txrate ==
@@ -1488,7 +3923,7 @@
at76_dbg(DBG_PARAMS,
"%s param: pm_mode %d pm_period %d auth_mode %s "
"scan_times %d %d scan_mode %s",
- wiphy_name(priv->hw->wiphy), priv->pm_mode, priv->pm_period,
+ priv->netdev->name, priv->pm_mode, priv->pm_period,
priv->auth_mode == WLAN_AUTH_OPEN ? "open" : "shared_secret",
priv->scan_min_time, priv->scan_max_time,
priv->scan_mode == SCAN_TYPE_ACTIVE ? "active" : "passive");
@@ -1522,8 +3957,7 @@
ccfg->ssid_len = priv->essid_size;
ccfg->wep_default_key_id = priv->wep_key_id;
- memcpy(ccfg->wep_default_key_value, priv->wep_keys,
- sizeof(priv->wep_keys));
+ memcpy(ccfg->wep_default_key_value, priv->wep_keys, 4 * WEP_KEY_LEN);
ccfg->short_preamble = priv->preamble_type;
ccfg->beacon_period = cpu_to_le16(priv->beacon_period);
@@ -1532,7 +3966,7 @@
sizeof(struct at76_card_config));
if (ret < 0) {
printk(KERN_ERR "%s: at76_set_card_command failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
return ret;
}
@@ -1578,6 +4012,69 @@
return 0;
}
+/* Restart the interface */
+static void at76_dwork_restart(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ dwork_restart.work);
+
+ mutex_lock(&priv->mtx);
+
+ netif_carrier_off(priv->netdev); /* stop netdev watchdog */
+ netif_stop_queue(priv->netdev); /* stop tx data packets */
+
+ at76_startup_device(priv);
+
+ if (priv->iw_mode != IW_MODE_MONITOR) {
+ priv->netdev->type = ARPHRD_ETHER;
+ at76_set_mac_state(priv, MAC_SCANNING);
+ schedule_work(&priv->work_start_scan);
+ } else {
+ priv->netdev->type = ARPHRD_IEEE80211_RADIOTAP;
+ at76_start_monitor(priv);
+ }
+
+ mutex_unlock(&priv->mtx);
+}
+
+/* Initiate scanning */
+static void at76_work_start_scan(struct work_struct *work)
+{
+ struct at76_priv *priv = container_of(work, struct at76_priv,
+ work_start_scan);
+ int ret;
+
+ mutex_lock(&priv->mtx);
+
+ WARN_ON(priv->mac_state != MAC_SCANNING);
+ if (priv->mac_state != MAC_SCANNING)
+ goto exit;
+
+ /* only clear the bss list when a scan is actively initiated,
+ * otherwise simply rely on at76_bss_list_timeout */
+ if (priv->scan_state == SCAN_IN_PROGRESS) {
+ at76_free_bss_list(priv);
+ priv->scan_need_any = 1;
+ } else
+ priv->scan_need_any = 0;
+
+ ret = at76_start_scan(priv, 1);
+
+ if (ret < 0)
+ printk(KERN_ERR "%s: %s: start_scan failed with %d\n",
+ priv->netdev->name, __func__, ret);
+ else {
+ at76_dbg(DBG_MGMT_TIMER,
+ "%s:%d: starting mgmt_timer for %d ticks",
+ __func__, __LINE__, SCAN_POLL_INTERVAL);
+ schedule_delayed_work(&priv->dwork_get_scan,
+ SCAN_POLL_INTERVAL);
+ }
+
+exit:
+ mutex_unlock(&priv->mtx);
+}
+
/* Enable or disable promiscuous mode */
static void at76_work_set_promisc(struct work_struct *work)
{
@@ -1595,7 +4092,7 @@
ret = at76_set_mib(priv, &priv->mib_buf);
if (ret < 0)
printk(KERN_ERR "%s: set_mib (promiscuous_mode) failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
+ priv->netdev->name, ret);
mutex_unlock(&priv->mtx);
}
@@ -1611,12 +4108,894 @@
mutex_unlock(&priv->mtx);
}
+/* We got an association response */
+static void at76_rx_mgmt_assoc(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct ieee80211_assoc_response *resp =
+ (struct ieee80211_assoc_response *)buf->packet;
+ u16 assoc_id = le16_to_cpu(resp->aid);
+ u16 status = le16_to_cpu(resp->status);
+
+ at76_dbg(DBG_RX_MGMT, "%s: rx AssocResp bssid %s capa 0x%04x status "
+ "0x%04x assoc_id 0x%04x rates %s", priv->netdev->name,
+ mac2str(resp->header.addr3), le16_to_cpu(resp->capability),
+ status, assoc_id, hex2str(resp->info_element->data,
+ resp->info_element->len));
+
+ if (priv->mac_state != MAC_ASSOC) {
+ printk(KERN_INFO "%s: AssocResp in state %s ignored\n",
+ priv->netdev->name, mac_states[priv->mac_state]);
+ return;
+ }
+
+ BUG_ON(!priv->curr_bss);
+
+ cancel_delayed_work(&priv->dwork_assoc);
+ if (status == WLAN_STATUS_SUCCESS) {
+ struct bss_info *ptr = priv->curr_bss;
+ priv->assoc_id = assoc_id & 0x3fff;
+ /* update iwconfig params */
+ memcpy(priv->bssid, ptr->bssid, ETH_ALEN);
+ memcpy(priv->essid, ptr->ssid, ptr->ssid_len);
+ priv->essid_size = ptr->ssid_len;
+ priv->channel = ptr->channel;
+ schedule_work(&priv->work_assoc_done);
+ } else {
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ }
+}
+
+/* Process disassociation request from the AP */
+static void at76_rx_mgmt_disassoc(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct ieee80211_disassoc *resp =
+ (struct ieee80211_disassoc *)buf->packet;
+ struct ieee80211_hdr_3addr *mgmt = &resp->header;
+
+ at76_dbg(DBG_RX_MGMT,
+ "%s: rx DisAssoc bssid %s reason 0x%04x destination %s",
+ priv->netdev->name, mac2str(mgmt->addr3),
+ le16_to_cpu(resp->reason), mac2str(mgmt->addr1));
+
+ /* We are not connected, ignore */
+ if (priv->mac_state == MAC_SCANNING || priv->mac_state == MAC_INIT
+ || !priv->curr_bss)
+ return;
+
+ /* Not our BSSID, ignore */
+ if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid))
+ return;
+
+ /* Not for our STA and not broadcast, ignore */
+ if (compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1)
+ && !is_broadcast_ether_addr(mgmt->addr1))
+ return;
+
+ if (priv->mac_state != MAC_ASSOC && priv->mac_state != MAC_CONNECTED
+ && priv->mac_state != MAC_JOINING) {
+ printk(KERN_INFO "%s: DisAssoc in state %s ignored\n",
+ priv->netdev->name, mac_states[priv->mac_state]);
+ return;
+ }
+
+ if (priv->mac_state == MAC_CONNECTED) {
+ netif_carrier_off(priv->netdev);
+ netif_stop_queue(priv->netdev);
+ at76_iwevent_bss_disconnect(priv->netdev);
+ }
+ cancel_delayed_work(&priv->dwork_get_scan);
+ cancel_delayed_work(&priv->dwork_beacon);
+ cancel_delayed_work(&priv->dwork_auth);
+ cancel_delayed_work(&priv->dwork_assoc);
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+}
+
+static void at76_rx_mgmt_auth(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct ieee80211_auth *resp = (struct ieee80211_auth *)buf->packet;
+ struct ieee80211_hdr_3addr *mgmt = &resp->header;
+ int seq_nr = le16_to_cpu(resp->transaction);
+ int alg = le16_to_cpu(resp->algorithm);
+ int status = le16_to_cpu(resp->status);
+
+ at76_dbg(DBG_RX_MGMT,
+ "%s: rx AuthFrame bssid %s alg %d seq_nr %d status %d "
+ "destination %s", priv->netdev->name, mac2str(mgmt->addr3),
+ alg, seq_nr, status, mac2str(mgmt->addr1));
+
+ if (alg == WLAN_AUTH_SHARED_KEY && seq_nr == 2)
+ at76_dbg(DBG_RX_MGMT, "%s: AuthFrame challenge %s ...",
+ priv->netdev->name, hex2str(resp->info_element, 18));
+
+ if (priv->mac_state != MAC_AUTH) {
+ printk(KERN_INFO "%s: ignored AuthFrame in state %s\n",
+ priv->netdev->name, mac_states[priv->mac_state]);
+ return;
+ }
+ if (priv->auth_mode != alg) {
+ printk(KERN_INFO "%s: ignored AuthFrame for alg %d\n",
+ priv->netdev->name, alg);
+ return;
+ }
+
+ BUG_ON(!priv->curr_bss);
+
+ /* Not our BSSID or not for our STA, ignore */
+ if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid)
+ || compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1))
+ return;
+
+ cancel_delayed_work(&priv->dwork_auth);
+ if (status != WLAN_STATUS_SUCCESS) {
+ /* try to join next bss */
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ return;
+ }
+
+ if (priv->auth_mode == WLAN_AUTH_OPEN || seq_nr == 4) {
+ priv->retries = ASSOC_RETRIES;
+ at76_set_mac_state(priv, MAC_ASSOC);
+ at76_assoc_req(priv, priv->curr_bss);
+ at76_dbg(DBG_MGMT_TIMER,
+ "%s:%d: starting mgmt_timer + HZ", __func__, __LINE__);
+ schedule_delayed_work(&priv->dwork_assoc, ASSOC_TIMEOUT);
+ return;
+ }
+
+ WARN_ON(seq_nr != 2);
+ at76_auth_req(priv, priv->curr_bss, seq_nr + 1, resp->info_element);
+ at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ", __func__,
+ __LINE__);
+ schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT);
+}
+
+static void at76_rx_mgmt_deauth(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct ieee80211_disassoc *resp =
+ (struct ieee80211_disassoc *)buf->packet;
+ struct ieee80211_hdr_3addr *mgmt = &resp->header;
+
+ at76_dbg(DBG_RX_MGMT | DBG_PROGRESS,
+ "%s: rx DeAuth bssid %s reason 0x%04x destination %s",
+ priv->netdev->name, mac2str(mgmt->addr3),
+ le16_to_cpu(resp->reason), mac2str(mgmt->addr1));
+
+ if (priv->mac_state != MAC_AUTH && priv->mac_state != MAC_ASSOC
+ && priv->mac_state != MAC_CONNECTED) {
+ printk(KERN_INFO "%s: DeAuth in state %s ignored\n",
+ priv->netdev->name, mac_states[priv->mac_state]);
+ return;
+ }
+
+ BUG_ON(!priv->curr_bss);
+
+ /* Not our BSSID, ignore */
+ if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid))
+ return;
+
+ /* Not for our STA and not broadcast, ignore */
+ if (compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1)
+ && !is_broadcast_ether_addr(mgmt->addr1))
+ return;
+
+ if (priv->mac_state == MAC_CONNECTED)
+ at76_iwevent_bss_disconnect(priv->netdev);
+
+ at76_set_mac_state(priv, MAC_JOINING);
+ schedule_work(&priv->work_join);
+ cancel_delayed_work(&priv->dwork_get_scan);
+ cancel_delayed_work(&priv->dwork_beacon);
+ cancel_delayed_work(&priv->dwork_auth);
+ cancel_delayed_work(&priv->dwork_assoc);
+}
+
+static void at76_rx_mgmt_beacon(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ int varpar_len;
+ /* beacon content */
+ struct ieee80211_beacon *bdata = (struct ieee80211_beacon *)buf->packet;
+ struct ieee80211_hdr_3addr *mgmt = &bdata->header;
+
+ struct list_head *lptr;
+ struct bss_info *match; /* entry matching addr3 with its bssid */
+ int new_entry = 0;
+ int len;
+ struct ieee80211_info_element *ie;
+ int have_ssid = 0;
+ int have_rates = 0;
+ int have_channel = 0;
+ int keep_going = 1;
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->bss_list_spinlock, flags);
+ if (priv->mac_state == MAC_CONNECTED) {
+ /* in state MAC_CONNECTED we use the mgmt_timer to control
+ the beacon of the BSS */
+ BUG_ON(!priv->curr_bss);
+
+ if (!compare_ether_addr(priv->curr_bss->bssid, mgmt->addr3)) {
+ /* We got our AP's beacon, defer the timeout handler.
+ Kill pending work first, as schedule_delayed_work()
+ won't do it. */
+ cancel_delayed_work(&priv->dwork_beacon);
+ schedule_delayed_work(&priv->dwork_beacon,
+ BEACON_TIMEOUT);
+ priv->curr_bss->rssi = buf->rssi;
+ priv->beacons_received++;
+ goto exit;
+ }
+ }
+
+ /* look if we have this BSS already in the list */
+ match = NULL;
+
+ if (!list_empty(&priv->bss_list)) {
+ list_for_each(lptr, &priv->bss_list) {
+ struct bss_info *bss_ptr =
+ list_entry(lptr, struct bss_info, list);
+ if (!compare_ether_addr(bss_ptr->bssid, mgmt->addr3)) {
+ match = bss_ptr;
+ break;
+ }
+ }
+ }
+
+ if (!match) {
+ /* BSS not in the list - append it */
+ match = kzalloc(sizeof(struct bss_info), GFP_ATOMIC);
+ if (!match) {
+ at76_dbg(DBG_BSS_TABLE,
+ "%s: cannot kmalloc new bss info (%zd byte)",
+ priv->netdev->name, sizeof(struct bss_info));
+ goto exit;
+ }
+ new_entry = 1;
+ list_add_tail(&match->list, &priv->bss_list);
+ }
+
+ match->capa = le16_to_cpu(bdata->capability);
+ match->beacon_interval = le16_to_cpu(bdata->beacon_interval);
+ match->rssi = buf->rssi;
+ match->link_qual = buf->link_quality;
+ match->noise_level = buf->noise_level;
+ memcpy(match->bssid, mgmt->addr3, ETH_ALEN);
+ at76_dbg(DBG_RX_BEACON, "%s: bssid %s", priv->netdev->name,
+ mac2str(match->bssid));
+
+ ie = bdata->info_element;
+
+ /* length of var length beacon parameters */
+ varpar_len = min_t(int, le16_to_cpu(buf->wlength) -
+ sizeof(struct ieee80211_beacon),
+ BEACON_MAX_DATA_LENGTH);
+
+ /* This routine steps through the bdata->data array to get
+ * some useful information about the access point.
+ * Currently, this implementation supports receipt of: SSID,
+ * supported transfer rates and channel, in any order, with some
+ * tolerance for intermittent unknown codes (although this
+ * functionality may not be necessary as the useful information will
+ * usually arrive in consecutively, but there have been some
+ * reports of some of the useful information fields arriving in a
+ * different order).
+ * It does not support any more IE types although MFIE_TYPE_TIM may
+ * be supported (on my AP at least).
+ * The bdata->data array is about 1500 bytes long but only ~36 of those
+ * bytes are useful, hence the have_ssid etc optimizations. */
+
+ while (keep_going &&
+ ((&ie->data[ie->len] - (u8 *)bdata->info_element) <=
+ varpar_len)) {
+
+ switch (ie->id) {
+
+ case MFIE_TYPE_SSID:
+ if (have_ssid)
+ break;
+
+ len = min_t(int, IW_ESSID_MAX_SIZE, ie->len);
+
+ /* we copy only if this is a new entry,
+ or the incoming SSID is not a hidden SSID. This
+ will protect us from overwriting a real SSID read
+ in a ProbeResponse with a hidden one from a
+ following beacon. */
+ if (!new_entry && at76_is_hidden_ssid(ie->data, len)) {
+ have_ssid = 1;
+ break;
+ }
+
+ match->ssid_len = len;
+ memcpy(match->ssid, ie->data, len);
+ at76_dbg(DBG_RX_BEACON, "%s: SSID - %.*s",
+ priv->netdev->name, len, match->ssid);
+ have_ssid = 1;
+ break;
+
+ case MFIE_TYPE_RATES:
+ if (have_rates)
+ break;
+
+ match->rates_len =
+ min_t(int, sizeof(match->rates), ie->len);
+ memcpy(match->rates, ie->data, match->rates_len);
+ have_rates = 1;
+ at76_dbg(DBG_RX_BEACON, "%s: SUPPORTED RATES %s",
+ priv->netdev->name,
+ hex2str(ie->data, ie->len));
+ break;
+
+ case MFIE_TYPE_DS_SET:
+ if (have_channel)
+ break;
+
+ match->channel = ie->data[0];
+ have_channel = 1;
+ at76_dbg(DBG_RX_BEACON, "%s: CHANNEL - %d",
+ priv->netdev->name, match->channel);
+ break;
+
+ case MFIE_TYPE_CF_SET:
+ case MFIE_TYPE_TIM:
+ case MFIE_TYPE_IBSS_SET:
+ default:
+ at76_dbg(DBG_RX_BEACON, "%s: beacon IE id %d len %d %s",
+ priv->netdev->name, ie->id, ie->len,
+ hex2str(ie->data, ie->len));
+ break;
+ }
+
+ /* advance to the next informational element */
+ next_ie(&ie);
+
+ /* Optimization: after all, the bdata->data array is
+ * varpar_len bytes long, whereas we get all of the useful
+ * information after only ~36 bytes, this saves us a lot of
+ * time (and trouble as the remaining portion of the array
+ * could be full of junk)
+ * Comment this out if you want to see what other information
+ * comes from the AP - although little of it may be useful */
+ }
+
+ at76_dbg(DBG_RX_BEACON, "%s: Finished processing beacon data",
+ priv->netdev->name);
+
+ match->last_rx = jiffies; /* record last rx of beacon */
+
+exit:
+ spin_unlock_irqrestore(&priv->bss_list_spinlock, flags);
+}
+
+/* Calculate the link level from a given rx_buffer */
+static void at76_calc_level(struct at76_priv *priv, struct at76_rx_buffer *buf,
+ struct iw_quality *qual)
+{
+ /* just a guess for now, might be different for other chips */
+ int max_rssi = 42;
+
+ qual->level = (buf->rssi * 100 / max_rssi);
+ if (qual->level > 100)
+ qual->level = 100;
+ qual->updated |= IW_QUAL_LEVEL_UPDATED;
+}
+
+/* Calculate the link quality from a given rx_buffer */
+static void at76_calc_qual(struct at76_priv *priv, struct at76_rx_buffer *buf,
+ struct iw_quality *qual)
+{
+ if (at76_is_intersil(priv->board_type))
+ qual->qual = buf->link_quality;
+ else {
+ unsigned long elapsed;
+
+ /* Update qual at most once a second */
+ elapsed = jiffies - priv->beacons_last_qual;
+ if (elapsed < 1 * HZ)
+ return;
+
+ qual->qual = qual->level * priv->beacons_received *
+ msecs_to_jiffies(priv->beacon_period) / elapsed;
+
+ priv->beacons_last_qual = jiffies;
+ priv->beacons_received = 0;
+ }
+ qual->qual = (qual->qual > 100) ? 100 : qual->qual;
+ qual->updated |= IW_QUAL_QUAL_UPDATED;
+}
+
+/* Calculate the noise quality from a given rx_buffer */
+static void at76_calc_noise(struct at76_priv *priv, struct at76_rx_buffer *buf,
+ struct iw_quality *qual)
+{
+ qual->noise = 0;
+ qual->updated |= IW_QUAL_NOISE_INVALID;
+}
+
+static void at76_update_wstats(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct iw_quality *qual = &priv->wstats.qual;
+
+ if (buf->rssi && priv->mac_state == MAC_CONNECTED) {
+ qual->updated = 0;
+ at76_calc_level(priv, buf, qual);
+ at76_calc_qual(priv, buf, qual);
+ at76_calc_noise(priv, buf, qual);
+ } else {
+ qual->qual = 0;
+ qual->level = 0;
+ qual->noise = 0;
+ qual->updated = IW_QUAL_ALL_INVALID;
+ }
+}
+
+static void at76_rx_mgmt(struct at76_priv *priv, struct at76_rx_buffer *buf)
+{
+ struct ieee80211_hdr_3addr *mgmt =
+ (struct ieee80211_hdr_3addr *)buf->packet;
+ u16 framectl = le16_to_cpu(mgmt->frame_ctl);
+
+ /* update wstats */
+ if (priv->mac_state != MAC_INIT && priv->mac_state != MAC_SCANNING) {
+ /* jal: this is a dirty hack needed by Tim in ad-hoc mode */
+ /* Data packets always seem to have a 0 link level, so we
+ only read link quality info from management packets.
+ Atmel driver actually averages the present, and previous
+ values, we just present the raw value at the moment - TJS */
+ if (priv->iw_mode == IW_MODE_ADHOC
+ || (priv->curr_bss
+ && !compare_ether_addr(mgmt->addr3,
+ priv->curr_bss->bssid)))
+ at76_update_wstats(priv, buf);
+ }
+
+ at76_dbg(DBG_RX_MGMT_CONTENT, "%s rx mgmt framectl 0x%x %s",
+ priv->netdev->name, framectl,
+ hex2str(mgmt, le16_to_cpu(buf->wlength)));
+
+ switch (framectl & IEEE80211_FCTL_STYPE) {
+ case IEEE80211_STYPE_BEACON:
+ case IEEE80211_STYPE_PROBE_RESP:
+ at76_rx_mgmt_beacon(priv, buf);
+ break;
+
+ case IEEE80211_STYPE_ASSOC_RESP:
+ at76_rx_mgmt_assoc(priv, buf);
+ break;
+
+ case IEEE80211_STYPE_DISASSOC:
+ at76_rx_mgmt_disassoc(priv, buf);
+ break;
+
+ case IEEE80211_STYPE_AUTH:
+ at76_rx_mgmt_auth(priv, buf);
+ break;
+
+ case IEEE80211_STYPE_DEAUTH:
+ at76_rx_mgmt_deauth(priv, buf);
+ break;
+
+ default:
+ printk(KERN_DEBUG "%s: ignoring frame with framectl 0x%04x\n",
+ priv->netdev->name, framectl);
+ }
+
+ return;
+}
+
+/* Convert the 802.11 header into an ethernet-style header, make skb
+ * ready for consumption by netif_rx() */
+static void at76_ieee80211_to_eth(struct sk_buff *skb, int iw_mode)
+{
+ struct ieee80211_hdr_3addr *i802_11_hdr;
+ struct ethhdr *eth_hdr_p;
+ u8 *src_addr;
+ u8 *dest_addr;
+
+ i802_11_hdr = (struct ieee80211_hdr_3addr *)skb->data;
+
+ /* That would be the ethernet header if the hardware converted
+ * the frame for us. Make sure the source and the destination
+ * match the 802.11 header. Which hardware does it? */
+ eth_hdr_p = (struct ethhdr *)skb_pull(skb, IEEE80211_3ADDR_LEN);
+
+ dest_addr = i802_11_hdr->addr1;
+ if (iw_mode == IW_MODE_ADHOC)
+ src_addr = i802_11_hdr->addr2;
+ else
+ src_addr = i802_11_hdr->addr3;
+
+ if (!compare_ether_addr(eth_hdr_p->h_source, src_addr) &&
+ !compare_ether_addr(eth_hdr_p->h_dest, dest_addr))
+ /* Yes, we already have an ethernet header */
+ skb_reset_mac_header(skb);
+ else {
+ u16 len;
+
+ /* Need to build an ethernet header */
+ if (!memcmp(skb->data, snapsig, sizeof(snapsig))) {
+ /* SNAP frame - decapsulate, keep proto */
+ skb_push(skb, offsetof(struct ethhdr, h_proto) -
+ sizeof(rfc1042sig));
+ len = 0;
+ } else {
+ /* 802.3 frame, proto is length */
+ len = skb->len;
+ skb_push(skb, ETH_HLEN);
+ }
+
+ skb_reset_mac_header(skb);
+ eth_hdr_p = eth_hdr(skb);
+ /* This needs to be done in this order (eth_hdr_p->h_dest may
+ * overlap src_addr) */
+ memcpy(eth_hdr_p->h_source, src_addr, ETH_ALEN);
+ memcpy(eth_hdr_p->h_dest, dest_addr, ETH_ALEN);
+ if (len)
+ eth_hdr_p->h_proto = htons(len);
+ }
+
+ skb->protocol = eth_type_trans(skb, skb->dev);
+}
+
+/* Check for fragmented data in priv->rx_skb. If the packet was no fragment
+ or it was the last of a fragment set a skb containing the whole packet
+ is returned for further processing. Otherwise we get NULL and are
+ done and the packet is either stored inside the fragment buffer
+ or thrown away. Every returned skb starts with the ieee802_11 header
+ and contains _no_ FCS at the end */
+static struct sk_buff *at76_check_for_rx_frags(struct at76_priv *priv)
+{
+ struct sk_buff *skb = priv->rx_skb;
+ struct at76_rx_buffer *buf = (struct at76_rx_buffer *)skb->data;
+ struct ieee80211_hdr_3addr *i802_11_hdr =
+ (struct ieee80211_hdr_3addr *)buf->packet;
+ /* seq_ctrl, fragment_number, sequence number of new packet */
+ u16 sctl = le16_to_cpu(i802_11_hdr->seq_ctl);
+ u16 fragnr = sctl & 0xf;
+ u16 seqnr = sctl >> 4;
+ u16 frame_ctl = le16_to_cpu(i802_11_hdr->frame_ctl);
+
+ /* Length including the IEEE802.11 header, but without the trailing
+ * FCS and without the Atmel Rx header */
+ int length = le16_to_cpu(buf->wlength) - IEEE80211_FCS_LEN;
+
+ /* where does the data payload start in skb->data ? */
+ u8 *data = i802_11_hdr->payload;
+
+ /* length of payload, excl. the trailing FCS */
+ int data_len = length - IEEE80211_3ADDR_LEN;
+
+ int i;
+ struct rx_data_buf *bptr, *optr;
+ unsigned long oldest = ~0UL;
+
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: rx data frame_ctl %04x addr2 %s seq/frag %d/%d "
+ "length %d data %d: %s ...", priv->netdev->name, frame_ctl,
+ mac2str(i802_11_hdr->addr2), seqnr, fragnr, length, data_len,
+ hex2str(data, 32));
+
+ at76_dbg(DBG_RX_FRAGS_SKB, "%s: incoming skb: head %p data %p "
+ "tail %p end %p len %d", priv->netdev->name, skb->head,
+ skb->data, skb_tail_pointer(skb), skb_end_pointer(skb),
+ skb->len);
+
+ if (data_len < 0) {
+ /* make sure data starts in the buffer */
+ printk(KERN_INFO "%s: data frame too short\n",
+ priv->netdev->name);
+ return NULL;
+ }
+
+ WARN_ON(length <= AT76_RX_HDRLEN);
+ if (length <= AT76_RX_HDRLEN)
+ return NULL;
+
+ /* remove the at76_rx_buffer header - we don't need it anymore */
+ /* we need the IEEE802.11 header (for the addresses) if this packet
+ is the first of a chain */
+ skb_pull(skb, AT76_RX_HDRLEN);
+
+ /* remove FCS at end */
+ skb_trim(skb, length);
+
+ at76_dbg(DBG_RX_FRAGS_SKB, "%s: trimmed skb: head %p data %p tail %p "
+ "end %p len %d data %p data_len %d", priv->netdev->name,
+ skb->head, skb->data, skb_tail_pointer(skb),
+ skb_end_pointer(skb), skb->len, data, data_len);
+
+ if (fragnr == 0 && !(frame_ctl & IEEE80211_FCTL_MOREFRAGS)) {
+ /* unfragmented packet received */
+ /* Use a new skb for the next receive */
+ priv->rx_skb = NULL;
+ at76_dbg(DBG_RX_FRAGS, "%s: unfragmented", priv->netdev->name);
+ return skb;
+ }
+
+ /* look if we've got a chain for the sender address.
+ afterwards optr points to first free or the oldest entry,
+ or, if i < NR_RX_DATA_BUF, bptr points to the entry for the
+ sender address */
+ /* determining the oldest entry doesn't cope with jiffies wrapping
+ but I don't care to delete a young entry at these rare moments ... */
+
+ bptr = priv->rx_data;
+ optr = NULL;
+ for (i = 0; i < NR_RX_DATA_BUF; i++, bptr++) {
+ if (!bptr->skb) {
+ optr = bptr;
+ oldest = 0UL;
+ continue;
+ }
+
+ if (!compare_ether_addr(i802_11_hdr->addr2, bptr->sender))
+ break;
+
+ if (!optr) {
+ optr = bptr;
+ oldest = bptr->last_rx;
+ } else if (bptr->last_rx < oldest)
+ optr = bptr;
+ }
+
+ if (i < NR_RX_DATA_BUF) {
+
+ at76_dbg(DBG_RX_FRAGS, "%s: %d. cacheentry (seq/frag = %d/%d) "
+ "matched sender addr",
+ priv->netdev->name, i, bptr->seqnr, bptr->fragnr);
+
+ /* bptr points to an entry for the sender address */
+ if (bptr->seqnr == seqnr) {
+ int left;
+ /* the fragment has the current sequence number */
+ if (((bptr->fragnr + 1) & 0xf) != fragnr) {
+ /* wrong fragment number -> ignore it */
+ /* is & 0xf necessary above ??? */
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: frag nr mismatch: %d + 1 != %d",
+ priv->netdev->name, bptr->fragnr,
+ fragnr);
+ return NULL;
+ }
+ bptr->last_rx = jiffies;
+ /* the next following fragment number ->
+ add the data at the end */
+
+ /* for test only ??? */
+ left = skb_tailroom(bptr->skb);
+ if (left < data_len)
+ printk(KERN_INFO
+ "%s: only %d byte free (need %d)\n",
+ priv->netdev->name, left, data_len);
+ else
+ memcpy(skb_put(bptr->skb, data_len), data,
+ data_len);
+
+ bptr->fragnr = fragnr;
+ if (frame_ctl & IEEE80211_FCTL_MOREFRAGS)
+ return NULL;
+
+ /* this was the last fragment - send it */
+ skb = bptr->skb;
+ bptr->skb = NULL; /* free the entry */
+ at76_dbg(DBG_RX_FRAGS, "%s: last frag of seq %d",
+ priv->netdev->name, seqnr);
+ return skb;
+ }
+
+ /* got another sequence number */
+ if (fragnr == 0) {
+ /* it's the start of a new chain - replace the
+ old one by this */
+ /* bptr->sender has the correct value already */
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: start of new seq %d, removing old seq %d",
+ priv->netdev->name, seqnr, bptr->seqnr);
+ bptr->seqnr = seqnr;
+ bptr->fragnr = 0;
+ bptr->last_rx = jiffies;
+ /* swap bptr->skb and priv->rx_skb */
+ skb = bptr->skb;
+ bptr->skb = priv->rx_skb;
+ priv->rx_skb = skb;
+ } else {
+ /* it from the middle of a new chain ->
+ delete the old entry and skip the new one */
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: middle of new seq %d (%d) "
+ "removing old seq %d",
+ priv->netdev->name, seqnr, fragnr,
+ bptr->seqnr);
+ dev_kfree_skb(bptr->skb);
+ bptr->skb = NULL;
+ }
+ return NULL;
+ }
+
+ /* if we didn't find a chain for the sender address, optr
+ points either to the first free or the oldest entry */
+
+ if (fragnr != 0) {
+ /* this is not the begin of a fragment chain ... */
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: no chain for non-first fragment (%d)",
+ priv->netdev->name, fragnr);
+ return NULL;
+ }
+
+ BUG_ON(!optr);
+ if (optr->skb) {
+ /* swap the skb's */
+ skb = optr->skb;
+ optr->skb = priv->rx_skb;
+ priv->rx_skb = skb;
+
+ at76_dbg(DBG_RX_FRAGS,
+ "%s: free old contents: sender %s seq/frag %d/%d",
+ priv->netdev->name, mac2str(optr->sender),
+ optr->seqnr, optr->fragnr);
+
+ } else {
+ /* take the skb from priv->rx_skb */
+ optr->skb = priv->rx_skb;
+ /* let at76_submit_rx_urb() allocate a new skb */
+ priv->rx_skb = NULL;
+
+ at76_dbg(DBG_RX_FRAGS, "%s: use a free entry",
+ priv->netdev->name);
+ }
+ memcpy(optr->sender, i802_11_hdr->addr2, ETH_ALEN);
+ optr->seqnr = seqnr;
+ optr->fragnr = 0;
+ optr->last_rx = jiffies;
+
+ return NULL;
+}
+
+/* Rx interrupt: we expect the complete data buffer in priv->rx_skb */
+static void at76_rx_data(struct at76_priv *priv)
+{
+ struct net_device *netdev = priv->netdev;
+ struct net_device_stats *stats = &priv->stats;
+ struct sk_buff *skb = priv->rx_skb;
+ struct at76_rx_buffer *buf = (struct at76_rx_buffer *)skb->data;
+ struct ieee80211_hdr_3addr *i802_11_hdr;
+ int length = le16_to_cpu(buf->wlength);
+
+ at76_dbg(DBG_RX_DATA, "%s received data packet: %s", netdev->name,
+ hex2str(skb->data, AT76_RX_HDRLEN));
+
+ at76_dbg(DBG_RX_DATA_CONTENT, "rx packet: %s",
+ hex2str(skb->data + AT76_RX_HDRLEN, length));
+
+ skb = at76_check_for_rx_frags(priv);
+ if (!skb)
+ return;
+
+ /* Atmel header and the FCS are already removed */
+ i802_11_hdr = (struct ieee80211_hdr_3addr *)skb->data;
+
+ skb->dev = netdev;
+ skb->ip_summed = CHECKSUM_NONE; /* TODO: should check CRC */
+
+ if (is_broadcast_ether_addr(i802_11_hdr->addr1)) {
+ if (!compare_ether_addr(i802_11_hdr->addr1, netdev->broadcast))
+ skb->pkt_type = PACKET_BROADCAST;
+ else
+ skb->pkt_type = PACKET_MULTICAST;
+ } else if (compare_ether_addr(i802_11_hdr->addr1, netdev->dev_addr))
+ skb->pkt_type = PACKET_OTHERHOST;
+
+ at76_ieee80211_to_eth(skb, priv->iw_mode);
+
+ netdev->last_rx = jiffies;
+ netif_rx(skb);
+ stats->rx_packets++;
+ stats->rx_bytes += length;
+
+ return;
+}
+
+static void at76_rx_monitor_mode(struct at76_priv *priv)
+{
+ struct at76_rx_radiotap *rt;
+ u8 *payload;
+ int skblen;
+ struct net_device *netdev = priv->netdev;
+ struct at76_rx_buffer *buf =
+ (struct at76_rx_buffer *)priv->rx_skb->data;
+ /* length including the IEEE802.11 header and the trailing FCS,
+ but not at76_rx_buffer */
+ int length = le16_to_cpu(buf->wlength);
+ struct sk_buff *skb = priv->rx_skb;
+ struct net_device_stats *stats = &priv->stats;
+
+ if (length < IEEE80211_FCS_LEN) {
+ /* buffer contains no data */
+ at76_dbg(DBG_MONITOR_MODE,
+ "%s: MONITOR MODE: rx skb without data",
+ priv->netdev->name);
+ return;
+ }
+
+ skblen = sizeof(struct at76_rx_radiotap) + length;
+
+ skb = dev_alloc_skb(skblen);
+ if (!skb) {
+ printk(KERN_ERR "%s: MONITOR MODE: dev_alloc_skb for radiotap "
+ "header returned NULL\n", priv->netdev->name);
+ return;
+ }
+
+ skb_put(skb, skblen);
+
+ rt = (struct at76_rx_radiotap *)skb->data;
+ payload = skb->data + sizeof(struct at76_rx_radiotap);
+
+ rt->rt_hdr.it_version = 0;
+ rt->rt_hdr.it_pad = 0;
+ rt->rt_hdr.it_len = cpu_to_le16(sizeof(struct at76_rx_radiotap));
+ rt->rt_hdr.it_present = cpu_to_le32(AT76_RX_RADIOTAP_PRESENT);
+
+ rt->rt_tsft = cpu_to_le64(le32_to_cpu(buf->rx_time));
+ rt->rt_rate = hw_rates[buf->rx_rate] & (~0x80);
+ rt->rt_signal = buf->rssi;
+ rt->rt_noise = buf->noise_level;
+ rt->rt_flags = IEEE80211_RADIOTAP_F_FCS;
+ if (buf->fragmentation)
+ rt->rt_flags |= IEEE80211_RADIOTAP_F_FRAG;
+
+ memcpy(payload, buf->packet, length);
+ skb->dev = netdev;
+ skb->ip_summed = CHECKSUM_NONE;
+ skb_reset_mac_header(skb);
+ skb->pkt_type = PACKET_OTHERHOST;
+ skb->protocol = htons(ETH_P_802_2);
+
+ netdev->last_rx = jiffies;
+ netif_rx(skb);
+ stats->rx_packets++;
+ stats->rx_bytes += length;
+}
+
+/* Check if we spy on the sender address in buf and update stats */
+static void at76_iwspy_update(struct at76_priv *priv,
+ struct at76_rx_buffer *buf)
+{
+ struct ieee80211_hdr_3addr *hdr =
+ (struct ieee80211_hdr_3addr *)buf->packet;
+ struct iw_quality qual;
+
+ /* We can only set the level here */
+ qual.updated = IW_QUAL_QUAL_INVALID | IW_QUAL_NOISE_INVALID;
+ qual.level = 0;
+ qual.noise = 0;
+ at76_calc_level(priv, buf, &qual);
+
+ spin_lock_bh(&priv->spy_spinlock);
+
+ if (priv->spy_data.spy_number > 0)
+ wireless_spy_update(priv->netdev, hdr->addr2, &qual);
+
+ spin_unlock_bh(&priv->spy_spinlock);
+}
+
static void at76_rx_tasklet(unsigned long param)
{
struct urb *urb = (struct urb *)param;
struct at76_priv *priv = urb->context;
+ struct net_device *netdev = priv->netdev;
struct at76_rx_buffer *buf;
- struct ieee80211_rx_status rx_status = { 0 };
+ struct ieee80211_hdr_3addr *i802_11_hdr;
+ u16 frame_ctl;
if (priv->device_unplugged) {
at76_dbg(DBG_DEVSTART, "device unplugged");
@@ -1625,44 +5004,63 @@
return;
}
- if (!priv->rx_skb || !priv->rx_skb->data)
+ if (!priv->rx_skb || !netdev || !priv->rx_skb->data)
return;
buf = (struct at76_rx_buffer *)priv->rx_skb->data;
+ i802_11_hdr = (struct ieee80211_hdr_3addr *)buf->packet;
+
+ frame_ctl = le16_to_cpu(i802_11_hdr->frame_ctl);
+
if (urb->status != 0) {
if (urb->status != -ENOENT && urb->status != -ECONNRESET)
at76_dbg(DBG_URB,
"%s %s: - nonzero Rx bulk status received: %d",
- __func__, wiphy_name(priv->hw->wiphy),
- urb->status);
+ __func__, netdev->name, urb->status);
return;
}
at76_dbg(DBG_RX_ATMEL_HDR,
- "%s: rx frame: rate %d rssi %d noise %d link %d",
- wiphy_name(priv->hw->wiphy), buf->rx_rate, buf->rssi,
- buf->noise_level, buf->link_quality);
+ "%s: rx frame: rate %d rssi %d noise %d link %d %s",
+ priv->netdev->name, buf->rx_rate, buf->rssi, buf->noise_level,
+ buf->link_quality, hex2str(i802_11_hdr, 48));
+ if (priv->iw_mode == IW_MODE_MONITOR) {
+ at76_rx_monitor_mode(priv);
+ goto exit;
+ }
- skb_trim(priv->rx_skb, le16_to_cpu(buf->wlength) + AT76_RX_HDRLEN);
- at76_dbg_dump(DBG_RX_DATA, &priv->rx_skb->data[AT76_RX_HDRLEN],
- priv->rx_skb->len, "RX: len=%d",
- (int)(priv->rx_skb->len - AT76_RX_HDRLEN));
+ /* there is a new bssid around, accept it: */
+ if (buf->newbss && priv->iw_mode == IW_MODE_ADHOC) {
+ at76_dbg(DBG_PROGRESS, "%s: rx newbss", netdev->name);
+ schedule_work(&priv->work_new_bss);
+ }
- rx_status.signal = buf->rssi;
- /* FIXME: is rate_idx still present in structure? */
- rx_status.rate_idx = buf->rx_rate;
- rx_status.flag |= RX_FLAG_DECRYPTED;
- rx_status.flag |= RX_FLAG_IV_STRIPPED;
+ switch (frame_ctl & IEEE80211_FCTL_FTYPE) {
+ case IEEE80211_FTYPE_DATA:
+ at76_rx_data(priv);
+ break;
- skb_pull(priv->rx_skb, AT76_RX_HDRLEN);
- at76_dbg(DBG_MAC80211, "calling ieee80211_rx_irqsafe(): %d/%d",
- priv->rx_skb->len, priv->rx_skb->data_len);
- ieee80211_rx_irqsafe(priv->hw, priv->rx_skb, &rx_status);
+ case IEEE80211_FTYPE_MGMT:
+ /* jal: TODO: find out if we can update iwspy also on
+ other frames than management (might depend on the
+ radio chip / firmware version !) */
- /* Use a new skb for the next receive */
- priv->rx_skb = NULL;
+ at76_iwspy_update(priv, buf);
+ at76_rx_mgmt(priv, buf);
+ break;
+
+ case IEEE80211_FTYPE_CTL:
+ at76_dbg(DBG_RX_CTRL, "%s: ignored ctrl frame: %04x",
+ priv->netdev->name, frame_ctl);
+ break;
+
+ default:
+ printk(KERN_DEBUG "%s: ignoring frame with framectl 0x%04x\n",
+ priv->netdev->name, frame_ctl);
+ }
+exit:
at76_submit_rx_urb(priv);
}
@@ -1689,7 +5087,7 @@
fwe->fwname);
dev_printk(KERN_ERR, &udev->dev,
"you may need to download the firmware from "
- "http://developer.berlios.de/projects/at76c503a/\n");
+ "http://developer.berlios.de/projects/at76c503a/");
goto exit;
}
@@ -1742,628 +5140,56 @@
return NULL;
}
-static void at76_mac80211_tx_callback(struct urb *urb)
-{
- struct at76_priv *priv = urb->context;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(priv->tx_skb);
-
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-
- switch (urb->status) {
- case 0:
- /* success */
- /* FIXME:
- * is the frame really ACKed when tx_callback is called ? */
- info->flags |= IEEE80211_TX_STAT_ACK;
- break;
- case -ENOENT:
- case -ECONNRESET:
- /* fail, urb has been unlinked */
- /* FIXME: add error message */
- break;
- default:
- at76_dbg(DBG_URB, "%s - nonzero tx status received: %d",
- __func__, urb->status);
- break;
- }
-
- memset(&info->status, 0, sizeof(info->status));
-
- ieee80211_tx_status_irqsafe(priv->hw, priv->tx_skb);
-
- priv->tx_skb = NULL;
-
- ieee80211_wake_queues(priv->hw);
-}
-
-static int at76_mac80211_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
- struct at76_priv *priv = hw->priv;
- struct at76_tx_buffer *tx_buffer = priv->bulk_out_buffer;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- int padding, submit_len, ret;
-
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-
- if (priv->tx_urb->status == -EINPROGRESS) {
- printk(KERN_ERR "%s: %s called while tx urb is pending\n",
- wiphy_name(priv->hw->wiphy), __func__);
- return NETDEV_TX_BUSY;
- }
-
- ieee80211_stop_queues(hw);
-
- at76_ledtrig_tx_activity(); /* tell ledtrigger we send a packet */
-
- WARN_ON(priv->tx_skb != NULL);
-
- priv->tx_skb = skb;
- padding = at76_calc_padding(skb->len);
- submit_len = AT76_TX_HDRLEN + skb->len + padding;
-
- /* setup 'Atmel' header */
- memset(tx_buffer, 0, sizeof(*tx_buffer));
- tx_buffer->padding = padding;
- tx_buffer->wlength = cpu_to_le16(skb->len);
- tx_buffer->tx_rate = ieee80211_get_tx_rate(hw, info)->hw_value;
- if (FIRMWARE_IS_WPA(priv->fw_version) && info->control.hw_key) {
- tx_buffer->key_id = (info->control.hw_key->keyidx);
- tx_buffer->cipher_type =
- priv->keys[info->control.hw_key->keyidx].cipher;
- tx_buffer->cipher_length =
- priv->keys[info->control.hw_key->keyidx].keylen;
- tx_buffer->reserved = 0;
- } else {
- tx_buffer->key_id = 0;
- tx_buffer->cipher_type = 0;
- tx_buffer->cipher_length = 0;
- tx_buffer->reserved = 0;
- };
- /* memset(tx_buffer->reserved, 0, sizeof(tx_buffer->reserved)); */
- memcpy(tx_buffer->packet, skb->data, skb->len);
-
- at76_dbg(DBG_TX_DATA, "%s tx: wlen 0x%x pad 0x%x rate %d hdr",
- wiphy_name(priv->hw->wiphy), le16_to_cpu(tx_buffer->wlength),
- tx_buffer->padding, tx_buffer->tx_rate);
-
- /* send stuff */
- at76_dbg_dump(DBG_TX_DATA_CONTENT, tx_buffer, submit_len,
- "%s(): tx_buffer %d bytes:", __func__, submit_len);
- usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, tx_buffer,
- submit_len, at76_mac80211_tx_callback, priv);
- ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC);
- if (ret) {
- printk(KERN_ERR "%s: error in tx submit urb: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
- if (ret == -EINVAL)
- printk(KERN_ERR
- "%s: -EINVAL: tx urb %p hcpriv %p complete %p\n",
- wiphy_name(priv->hw->wiphy), priv->tx_urb,
- priv->tx_urb->hcpriv, priv->tx_urb->complete);
- }
-
- return 0;
-}
-
-static int at76_mac80211_start(struct ieee80211_hw *hw)
-{
- struct at76_priv *priv = hw->priv;
- int ret;
-
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-
- mutex_lock(&priv->mtx);
-
- ret = at76_submit_rx_urb(priv);
- if (ret < 0) {
- printk(KERN_ERR "%s: open: submit_rx_urb failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
- goto error;
- }
-
- at76_startup_device(priv);
-
- at76_start_monitor(priv);
-
-error:
- mutex_unlock(&priv->mtx);
-
- return 0;
-}
-
-static void at76_mac80211_stop(struct ieee80211_hw *hw)
-{
- struct at76_priv *priv = hw->priv;
-
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-
- mutex_lock(&priv->mtx);
-
- if (!priv->device_unplugged) {
- /* We are called by "ifconfig ethX down", not because the
- * device is not available anymore. */
- if (at76_set_radio(priv, 0) == 1)
- at76_wait_completion(priv, CMD_RADIO_ON);
-
- /* We unlink rx_urb because at76_open() re-submits it.
- * If unplugged, at76_delete_device() takes care of it. */
- usb_kill_urb(priv->rx_urb);
- }
-
- mutex_unlock(&priv->mtx);
-}
-
-static int at76_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
-{
- struct at76_priv *priv = hw->priv;
- int ret = 0;
-
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-
- mutex_lock(&priv->mtx);
-
- switch (conf->type) {
- case NL80211_IFTYPE_STATION:
- priv->iw_mode = IW_MODE_INFRA;
- break;
- default:
- ret = -EOPNOTSUPP;
- goto exit;
- }
-
-exit:
- mutex_unlock(&priv->mtx);
-
- return ret;
-}
-
-static void at76_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf)
-{
- at76_dbg(DBG_MAC80211, "%s()", __func__);
-}
-
-static int at76_join(struct at76_priv *priv)
-{
- struct at76_req_join join;
- int ret;
-
- memset(&join, 0, sizeof(struct at76_req_join));
- memcpy(join.essid, priv->essid, priv->essid_size);
- join.essid_size = priv->essid_size;
- memcpy(join.bssid, priv->bssid, ETH_ALEN);
- join.bss_type = INFRASTRUCTURE_MODE;
- join.channel = priv->channel;
- join.timeout = cpu_to_le16(2000);
-
- at76_dbg(DBG_MAC80211, "%s: sending CMD_JOIN", __func__);
- ret = at76_set_card_command(priv->udev, CMD_JOIN, &join,
- sizeof(struct at76_req_join));
-
- if (ret < 0) {
- printk(KERN_ERR "%s: at76_set_card_command failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
- return 0;
- }
-
- ret = at76_wait_completion(priv, CMD_JOIN);
- at76_dbg(DBG_MAC80211, "%s: CMD_JOIN returned: 0x%02x", __func__, ret);
- if (ret != CMD_STATUS_COMPLETE) {
- printk(KERN_ERR "%s: at76_wait_completion failed: %d\n",
- wiphy_name(priv->hw->wiphy), ret);
- return 0;
- }
-
- at76_set_tkip_bssid(priv, priv->bssid);
- at76_set_pm_mode(priv);
-
- return 0;
-}
-
-static void at76_dwork_hw_scan(struct work_struct *work)
-{
- struct at76_priv *priv = container_of(work, struct at76_priv,
- dwork_hw_scan.work);
- int ret;
-
- ret = at76_get_cmd_status(priv->udev, CMD_SCAN);
- at76_dbg(DBG_MAC80211, "%s: CMD_SCAN status 0x%02x", __func__, ret);
-
- /* FIXME: add maximum time for scan to complete */
-
- if (ret != CMD_STATUS_COMPLETE) {
- queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan,
- SCAN_POLL_INTERVAL);
- goto exit;
- }
-
- ieee80211_scan_completed(priv->hw);
-
- if (is_valid_ether_addr(priv->bssid)) {
- ieee80211_wake_queues(priv->hw);
- at76_join(priv);
- }
-
- ieee80211_wake_queues(priv->hw);
-
-exit:
- return;
-}
-
-static int at76_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
-{
- struct at76_priv *priv = hw->priv;
- struct at76_req_scan scan;
- int ret;
-
- at76_dbg(DBG_MAC80211, "%s():", __func__);
- at76_dbg_dump(DBG_MAC80211, ssid, len, "ssid %zd bytes:", len);
-
- mutex_lock(&priv->mtx);
-
- ieee80211_stop_queues(hw);
-
- memset(&scan, 0, sizeof(struct at76_req_scan));
- memset(scan.bssid, 0xFF, ETH_ALEN);
- scan.scan_type = SCAN_TYPE_ACTIVE;
- if (priv->essid_size > 0) {
- memcpy(scan.essid, ssid, len);
- scan.essid_size = len;
- }
- scan.min_channel_time = cpu_to_le16(priv->scan_min_time);
- scan.max_channel_time = cpu_to_le16(priv->scan_max_time);
- scan.probe_delay = cpu_to_le16(priv->scan_min_time * 1000);
- scan.international_scan = 0;
-
- at76_dbg(DBG_MAC80211, "%s: sending CMD_SCAN", __func__);
- ret = at76_set_card_command(priv->udev, CMD_SCAN, &scan, sizeof(scan));
-
- if (ret < 0) {
- err("CMD_SCAN failed: %d", ret);
- goto exit;
- }
-
- queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan,
- SCAN_POLL_INTERVAL);
-
-exit:
- mutex_unlock(&priv->mtx);
-
- return 0;
-}
-
-static int at76_config(struct ieee80211_hw *hw, u32 changed)
-{
- struct at76_priv *priv = hw->priv;
- struct ieee80211_conf *conf = &hw->conf;
-
- at76_dbg(DBG_MAC80211, "%s(): channel %d radio %d",
- __func__, conf->channel->hw_value, conf->radio_enabled);
- at76_dbg_dump(DBG_MAC80211, priv->essid, priv->essid_size, "ssid:");
- at76_dbg_dump(DBG_MAC80211, priv->bssid, ETH_ALEN, "bssid:");
-
- mutex_lock(&priv->mtx);
-
- priv->channel = conf->channel->hw_value;
-
- if (is_valid_ether_addr(priv->bssid)) {
- at76_join(priv);
- ieee80211_wake_queues(priv->hw);
- } else {
- ieee80211_stop_queues(priv->hw);
- at76_start_monitor(priv);
- };
-
- mutex_unlock(&priv->mtx);
-
- return 0;
-}
-
-static int at76_config_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf)
-{
- struct at76_priv *priv = hw->priv;
-
- at76_dbg_dump(DBG_MAC80211, conf->bssid, ETH_ALEN, "bssid:");
-
- mutex_lock(&priv->mtx);
-
- memcpy(priv->bssid, conf->bssid, ETH_ALEN);
-// memcpy(priv->essid, conf->ssid, conf->ssid_len);
-// priv->essid_size = conf->ssid_len;
-
- if (is_valid_ether_addr(priv->bssid)) {
- /* mac80211 is joining a bss */
- ieee80211_wake_queues(priv->hw);
- at76_join(priv);
- } else
- ieee80211_stop_queues(priv->hw);
-
- mutex_unlock(&priv->mtx);
-
- return 0;
-}
-
-/* must be atomic */
-static void at76_configure_filter(struct ieee80211_hw *hw,
- unsigned int changed_flags,
- unsigned int *total_flags, int mc_count,
- struct dev_addr_list *mc_list)
-{
- struct at76_priv *priv = hw->priv;
- int flags;
-
- at76_dbg(DBG_MAC80211, "%s(): changed_flags=0x%08x "
- "total_flags=0x%08x mc_count=%d",
- __func__, changed_flags, *total_flags, mc_count);
-
- flags = changed_flags & AT76_SUPPORTED_FILTERS;
- *total_flags = AT76_SUPPORTED_FILTERS;
-
- /* FIXME: access to priv->promisc should be protected with
- * priv->mtx, but it's impossible because this function needs to be
- * atomic */
-
- if (flags && !priv->promisc) {
- /* mac80211 wants us to enable promiscuous mode */
- priv->promisc = 1;
- } else if (!flags && priv->promisc) {
- /* we need to disable promiscuous mode */
- priv->promisc = 0;
- } else
- return;
-
- queue_work(hw->workqueue, &priv->work_set_promisc);
-}
-
-static int at76_set_key_oldfw(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
- struct ieee80211_key_conf *key)
-{
- struct at76_priv *priv = hw->priv;
-
- int i;
-
- at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d "
- "key->keylen %d",
- __func__, cmd, key->alg, key->keyidx, key->keylen);
-
- if (key->alg != ALG_WEP)
- return -EOPNOTSUPP;
-
- key->hw_key_idx = key->keyidx;
-
- mutex_lock(&priv->mtx);
-
- switch (cmd) {
- case SET_KEY:
- memcpy(priv->wep_keys[key->keyidx], key->key, key->keylen);
- priv->wep_keys_len[key->keyidx] = key->keylen;
-
- /* FIXME: find out how to do this properly */
- priv->wep_key_id = key->keyidx;
-
- break;
- case DISABLE_KEY:
- default:
- priv->wep_keys_len[key->keyidx] = 0;
- break;
- }
-
- priv->wep_enabled = 0;
-
- for (i = 0; i < WEP_KEYS; i++) {
- if (priv->wep_keys_len[i] != 0)
- priv->wep_enabled = 1;
- }
-
- at76_startup_device(priv);
-
- mutex_unlock(&priv->mtx);
-
- return 0;
-}
-
-static int at76_set_key_newfw(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
- struct ieee80211_key_conf *key)
-{
- struct at76_priv *priv = hw->priv;
- int ret = -EOPNOTSUPP;
-
- at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d "
- "key->keylen %d",
- __func__, cmd, key->alg, key->keyidx, key->keylen);
-
- mutex_lock(&priv->mtx);
-
- priv->mib_buf.type = MIB_MAC_ENCRYPTION;
-
- if (cmd == DISABLE_KEY) {
- priv->mib_buf.size = CIPHER_KEY_LEN;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption,
- cipher_default_keyvalue[key->keyidx]);
- memset(priv->mib_buf.data.data, 0, CIPHER_KEY_LEN);
- if (at76_set_mib(priv, &priv->mib_buf) != CMD_STATUS_COMPLETE)
- ret = -EOPNOTSUPP; /* -EIO would be probably better */
- else {
-
- priv->keys[key->keyidx].cipher = CIPHER_NONE;
- priv->keys[key->keyidx].keylen = 0;
- };
- if (priv->default_group_key == key->keyidx)
- priv->default_group_key = 0xff;
-
- if (priv->default_pairwise_key == key->keyidx)
- priv->default_pairwise_key = 0xff;
- /* If default pairwise key is removed, fall back to
- * group key? */
- ret = 0;
- goto exit;
- };
-
- if (cmd == SET_KEY) {
- /* store key into MIB */
- priv->mib_buf.size = CIPHER_KEY_LEN;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption,
- cipher_default_keyvalue[key->keyidx]);
- memset(priv->mib_buf.data.data, 0, CIPHER_KEY_LEN);
- memcpy(priv->mib_buf.data.data, key->key, key->keylen);
-
- switch (key->alg) {
- case ALG_WEP:
- if (key->keylen == 5) {
- priv->keys[key->keyidx].cipher =
- CIPHER_WEP64;
- priv->keys[key->keyidx].keylen = 8;
- } else if (key->keylen == 13) {
- priv->keys[key->keyidx].cipher =
- CIPHER_WEP128;
- /* Firmware needs this */
- priv->keys[key->keyidx].keylen = 8;
- } else {
- ret = -EOPNOTSUPP;
- goto exit;
- };
- break;
- case ALG_TKIP:
- key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
- priv->keys[key->keyidx].cipher = CIPHER_TKIP;
- priv->keys[key->keyidx].keylen = 12;
- break;
-
- case ALG_CCMP:
- if (!at76_is_505a(priv->board_type)) {
- ret = -EOPNOTSUPP;
- goto exit;
- };
- key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
- priv->keys[key->keyidx].cipher = CIPHER_CCMP;
- priv->keys[key->keyidx].keylen = 16;
- break;
-
- default:
- ret = -EOPNOTSUPP;
- goto exit;
- };
-
- priv->mib_buf.data.data[38] = priv->keys[key->keyidx].cipher;
- priv->mib_buf.data.data[39] = 1; /* Taken from atmelwlandriver,
- not documented */
-
- if (is_valid_ether_addr(address))
- /* Pairwise key */
- priv->mib_buf.data.data[39] |= (KEY_PAIRWISE | KEY_TX);
- else if (is_broadcast_ether_addr(address))
- /* Group key */
- priv->mib_buf.data.data[39] |= (KEY_TX);
- else /* Key used only for transmission ??? */
- priv->mib_buf.data.data[39] |= (KEY_TX);
-
- if (at76_set_mib(priv, &priv->mib_buf) !=
- CMD_STATUS_COMPLETE) {
- ret = -EOPNOTSUPP; /* -EIO would be probably better */
- goto exit;
- };
-
- if ((key->alg == ALG_TKIP) || (key->alg == ALG_CCMP))
- at76_reset_rsc(priv);
-
- key->hw_key_idx = key->keyidx;
-
- /* Set up default keys */
- if (is_broadcast_ether_addr(address))
- priv->default_group_key = key->keyidx;
- if (is_valid_ether_addr(address))
- priv->default_pairwise_key = key->keyidx;
-
- /* Set up encryption MIBs */
-
- /* first block of settings */
- priv->mib_buf.size = 3;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption,
- privacy_invoked);
- priv->mib_buf.data.data[0] = 1; /* privacy_invoked */
- priv->mib_buf.data.data[1] = priv->default_pairwise_key;
- priv->mib_buf.data.data[2] = priv->default_group_key;
-
- ret = at76_set_mib(priv, &priv->mib_buf);
- if (ret != CMD_STATUS_COMPLETE)
- goto exit;
-
- /* second block of settings */
- priv->mib_buf.size = 3;
- priv->mib_buf.index = offsetof(struct mib_mac_encryption,
- exclude_unencrypted);
- priv->mib_buf.data.data[0] = 1; /* exclude_unencrypted */
- priv->mib_buf.data.data[1] = 0; /* wep_encryption_type */
- priv->mib_buf.data.data[2] = 0; /* ckip_key_permutation */
-
- ret = at76_set_mib(priv, &priv->mib_buf);
- if (ret != CMD_STATUS_COMPLETE)
- goto exit;
- ret = 0;
- };
-exit:
- at76_dump_mib_mac_encryption(priv);
- mutex_unlock(&priv->mtx);
- return ret;
-}
-
-static int at76_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
- struct ieee80211_key_conf *key)
-{
- struct at76_priv *priv = hw->priv;
-
- at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d "
- "key->keylen %d",
- __func__, cmd, key->alg, key->keyidx, key->keylen);
-
- if (FIRMWARE_IS_WPA(priv->fw_version))
- return at76_set_key_newfw(hw, cmd, local_address, address, key);
- else
- return at76_set_key_oldfw(hw, cmd, local_address, address, key);
-
-}
-
-static const struct ieee80211_ops at76_ops = {
- .tx = at76_mac80211_tx,
- .add_interface = at76_add_interface,
- .remove_interface = at76_remove_interface,
- .config = at76_config,
- .config_interface = at76_config_interface,
- .configure_filter = at76_configure_filter,
- .start = at76_mac80211_start,
- .stop = at76_mac80211_stop,
- .hw_scan = at76_hw_scan,
- .set_key = at76_set_key,
-};
-
/* Allocate network device and initialize private data */
static struct at76_priv *at76_alloc_new_device(struct usb_device *udev)
{
- struct ieee80211_hw *hw;
+ struct net_device *netdev;
struct at76_priv *priv;
+ int i;
- hw = ieee80211_alloc_hw(sizeof(struct at76_priv), &at76_ops);
- if (!hw) {
- printk(KERN_ERR DRIVER_NAME ": could not register"
- " ieee80211_hw\n");
+ /* allocate memory for our device state and initialize it */
+ netdev = alloc_etherdev(sizeof(struct at76_priv));
+ if (!netdev) {
+ dev_printk(KERN_ERR, &udev->dev, "out of memory\n");
return NULL;
}
- priv = hw->priv;
- priv->hw = hw;
+ priv = netdev_priv(netdev);
priv->udev = udev;
+ priv->netdev = netdev;
mutex_init(&priv->mtx);
+ INIT_WORK(&priv->work_assoc_done, at76_work_assoc_done);
+ INIT_WORK(&priv->work_join, at76_work_join);
+ INIT_WORK(&priv->work_new_bss, at76_work_new_bss);
+ INIT_WORK(&priv->work_start_scan, at76_work_start_scan);
INIT_WORK(&priv->work_set_promisc, at76_work_set_promisc);
INIT_WORK(&priv->work_submit_rx, at76_work_submit_rx);
- INIT_DELAYED_WORK(&priv->dwork_hw_scan, at76_dwork_hw_scan);
+ INIT_DELAYED_WORK(&priv->dwork_restart, at76_dwork_restart);
+ INIT_DELAYED_WORK(&priv->dwork_get_scan, at76_dwork_get_scan);
+ INIT_DELAYED_WORK(&priv->dwork_beacon, at76_dwork_beacon);
+ INIT_DELAYED_WORK(&priv->dwork_auth, at76_dwork_auth);
+ INIT_DELAYED_WORK(&priv->dwork_assoc, at76_dwork_assoc);
+
+ spin_lock_init(&priv->mgmt_spinlock);
+ priv->next_mgmt_bulk = NULL;
+ priv->mac_state = MAC_INIT;
+
+ /* initialize empty BSS list */
+ priv->curr_bss = NULL;
+ INIT_LIST_HEAD(&priv->bss_list);
+ spin_lock_init(&priv->bss_list_spinlock);
+
+ init_timer(&priv->bss_list_timer);
+ priv->bss_list_timer.data = (unsigned long)priv;
+ priv->bss_list_timer.function = at76_bss_list_timeout;
+
+ spin_lock_init(&priv->spy_spinlock);
+
+ /* mark all rx data entries as unused */
+ for (i = 0; i < NR_RX_DATA_BUF; i++)
+ priv->rx_data[i].skb = NULL;
priv->rx_tasklet.func = at76_rx_tasklet;
priv->rx_tasklet.data = 0;
@@ -2371,9 +5197,6 @@
priv->pm_mode = AT76_PM_OFF;
priv->pm_period = 0;
- /* unit us */
- priv->hw->channel_change_time = 100000;
-
return priv;
}
@@ -2436,42 +5259,11 @@
return 0;
}
-static struct ieee80211_rate at76_rates[] = {
- { .bitrate = 10, .hw_value = TX_RATE_1MBIT, },
- { .bitrate = 20, .hw_value = TX_RATE_2MBIT, },
- { .bitrate = 55, .hw_value = TX_RATE_5_5MBIT, },
- { .bitrate = 110, .hw_value = TX_RATE_11MBIT, },
-};
-
-static struct ieee80211_channel at76_channels[] = {
- { .center_freq = 2412, .hw_value = 1 },
- { .center_freq = 2417, .hw_value = 2 },
- { .center_freq = 2422, .hw_value = 3 },
- { .center_freq = 2427, .hw_value = 4 },
- { .center_freq = 2432, .hw_value = 5 },
- { .center_freq = 2437, .hw_value = 6 },
- { .center_freq = 2442, .hw_value = 7 },
- { .center_freq = 2447, .hw_value = 8 },
- { .center_freq = 2452, .hw_value = 9 },
- { .center_freq = 2457, .hw_value = 10 },
- { .center_freq = 2462, .hw_value = 11 },
- { .center_freq = 2467, .hw_value = 12 },
- { .center_freq = 2472, .hw_value = 13 },
- { .center_freq = 2484, .hw_value = 14 }
-};
-
-static struct ieee80211_supported_band at76_supported_band = {
- .channels = at76_channels,
- .n_channels = ARRAY_SIZE(at76_channels),
- .bitrates = at76_rates,
- .n_bitrates = ARRAY_SIZE(at76_rates),
-};
-
/* Register network device and initialize the hardware */
static int at76_init_new_device(struct at76_priv *priv,
struct usb_interface *interface)
{
- struct device *dev = &interface->dev;
+ struct net_device *netdev = priv->netdev;
int ret;
/* set up the endpoint information */
@@ -2487,11 +5279,14 @@
/* MAC address */
ret = at76_get_hw_config(priv);
if (ret < 0) {
- dev_err(dev, "cannot get MAC address\n");
+ dev_printk(KERN_ERR, &interface->dev,
+ "cannot get MAC address\n");
goto exit;
}
priv->domain = at76_get_reg_domain(priv->regulatory_domain);
+ /* init. netdev->dev_addr */
+ memcpy(netdev->dev_addr, priv->mac_addr, ETH_ALEN);
priv->channel = DEF_CHANNEL;
priv->iw_mode = IW_MODE_INFRA;
@@ -2501,54 +5296,47 @@
priv->txrate = TX_RATE_AUTO;
priv->preamble_type = PREAMBLE_TYPE_LONG;
priv->beacon_period = 100;
+ priv->beacons_last_qual = jiffies;
priv->auth_mode = WLAN_AUTH_OPEN;
priv->scan_min_time = DEF_SCAN_MIN_TIME;
priv->scan_max_time = DEF_SCAN_MAX_TIME;
priv->scan_mode = SCAN_TYPE_ACTIVE;
- priv->default_pairwise_key = 0xff;
- priv->default_group_key = 0xff;
- /* mac80211 initialisation */
- priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &at76_supported_band;
+ netdev->flags &= ~IFF_MULTICAST; /* not yet or never */
+ netdev->open = at76_open;
+ netdev->stop = at76_stop;
+ netdev->get_stats = at76_get_stats;
+ netdev->ethtool_ops = &at76_ethtool_ops;
- if (FIRMWARE_IS_WPA(priv->fw_version) &&
- (at76_is_503rfmd(priv->board_type) ||
- at76_is_505(priv->board_type)))
- priv->hw->flags = IEEE80211_HW_SIGNAL_UNSPEC;
- else
- priv->hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_UNSPEC;
+ /* Add pointers to enable iwspy support. */
+ priv->wireless_data.spy_data = &priv->spy_data;
+ netdev->wireless_data = &priv->wireless_data;
- priv->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+ netdev->hard_start_xmit = at76_tx;
+ netdev->tx_timeout = at76_tx_timeout;
+ netdev->watchdog_timeo = 2 * HZ;
+ netdev->wireless_handlers = &at76_handler_def;
+ netdev->set_multicast_list = at76_set_multicast;
+ netdev->set_mac_address = at76_set_mac_address;
+ dev_alloc_name(netdev, "wlan%d");
- SET_IEEE80211_DEV(priv->hw, &interface->dev);
- SET_IEEE80211_PERM_ADDR(priv->hw, priv->mac_addr);
-
- ret = ieee80211_register_hw(priv->hw);
+ ret = register_netdev(priv->netdev);
if (ret) {
- dev_err(dev, "cannot register mac80211 hw (status %d)!\n", ret);
+ dev_printk(KERN_ERR, &interface->dev,
+ "cannot register netdevice (status %d)!\n", ret);
goto exit;
}
+ priv->netdev_registered = 1;
- priv->mac80211_registered = 1;
+ printk(KERN_INFO "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n",
+ netdev->name, dev_name(&interface->dev), mac2str(priv->mac_addr),
+ priv->fw_version.major, priv->fw_version.minor,
+ priv->fw_version.patch, priv->fw_version.build);
+ printk(KERN_INFO "%s: regulatory domain 0x%02x: %s\n", netdev->name,
+ priv->regulatory_domain, priv->domain->name);
- dev_info(dev, "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n",
- wiphy_name(priv->hw->wiphy),
- dev_name(&interface->dev), mac2str(priv->mac_addr),
- priv->fw_version.major, priv->fw_version.minor,
- priv->fw_version.patch, priv->fw_version.build);
- dev_info(dev, "%s: regulatory domain 0x%02x: %s\n",
- wiphy_name(priv->hw->wiphy),
- priv->regulatory_domain, priv->domain->name);
- dev_info(dev, "%s: WPA support: ", wiphy_name(priv->hw->wiphy));
- if (!FIRMWARE_IS_WPA(priv->fw_version))
- printk("none\n");
- else {
- if (!at76_is_505a(priv->board_type))
- printk("TKIP\n");
- else
- printk("TKIP, AES/CCMP\n");
- };
+ /* we let this timer run the whole time this driver instance lives */
+ mod_timer(&priv->bss_list_timer, jiffies + BSS_LIST_TIMEOUT);
exit:
return ret;
@@ -2556,13 +5344,15 @@
static void at76_delete_device(struct at76_priv *priv)
{
+ int i;
+
at76_dbg(DBG_PROC_ENTRY, "%s: ENTER", __func__);
/* The device is gone, don't bother turning it off */
priv->device_unplugged = 1;
- if (priv->mac80211_registered)
- ieee80211_unregister_hw(priv->hw);
+ if (priv->netdev_registered)
+ unregister_netdev(priv->netdev);
/* assuming we used keventd, it must quiesce too */
flush_scheduled_work();
@@ -2583,11 +5373,25 @@
if (priv->rx_skb)
kfree_skb(priv->rx_skb);
+ at76_free_bss_list(priv);
+ del_timer_sync(&priv->bss_list_timer);
+ cancel_delayed_work(&priv->dwork_get_scan);
+ cancel_delayed_work(&priv->dwork_beacon);
+ cancel_delayed_work(&priv->dwork_auth);
+ cancel_delayed_work(&priv->dwork_assoc);
+
+ if (priv->mac_state == MAC_CONNECTED)
+ at76_iwevent_bss_disconnect(priv->netdev);
+
+ for (i = 0; i < NR_RX_DATA_BUF; i++)
+ if (priv->rx_data[i].skb) {
+ dev_kfree_skb(priv->rx_data[i].skb);
+ priv->rx_data[i].skb = NULL;
+ }
usb_put_dev(priv->udev);
- at76_dbg(DBG_PROC_ENTRY, "%s: before freeing priv/ieee80211_hw",
- __func__);
- ieee80211_free_hw(priv->hw);
+ at76_dbg(DBG_PROC_ENTRY, "%s: before freeing priv/netdev", __func__);
+ free_netdev(priv->netdev); /* priv is in netdev */
at76_dbg(DBG_PROC_ENTRY, "%s: EXIT", __func__);
}
@@ -2621,8 +5425,8 @@
we get 204 with 2.4.23, Fiberline FL-WL240u (505A+RFMD2958) ??? */
if (op_mode == OPMODE_HW_CONFIG_MODE) {
- dev_err(&interface->dev,
- "cannot handle a device in HW_CONFIG_MODE\n");
+ dev_printk(KERN_ERR, &interface->dev,
+ "cannot handle a device in HW_CONFIG_MODE\n");
ret = -EBUSY;
goto error;
}
@@ -2630,12 +5434,13 @@
if (op_mode != OPMODE_NORMAL_NIC_WITH_FLASH
&& op_mode != OPMODE_NORMAL_NIC_WITHOUT_FLASH) {
/* download internal firmware part */
- dev_dbg(&interface->dev, "downloading internal firmware\n");
+ dev_printk(KERN_DEBUG, &interface->dev,
+ "downloading internal firmware\n");
ret = at76_load_internal_fw(udev, fwe);
if (ret < 0) {
- dev_err(&interface->dev,
- "error %d downloading internal firmware\n",
- ret);
+ dev_printk(KERN_ERR, &interface->dev,
+ "error %d downloading internal firmware\n",
+ ret);
goto error;
}
usb_put_dev(udev);
@@ -2660,7 +5465,8 @@
need_ext_fw = 1;
if (need_ext_fw) {
- dev_dbg(&interface->dev, "downloading external firmware\n");
+ dev_printk(KERN_DEBUG, &interface->dev,
+ "downloading external firmware\n");
ret = at76_load_external_fw(udev, fwe);
if (ret)
@@ -2669,8 +5475,8 @@
/* Re-check firmware version */
ret = at76_get_mib(udev, MIB_FW_VERSION, &fwv, sizeof(fwv));
if (ret < 0) {
- dev_err(&interface->dev,
- "error %d getting firmware version\n", ret);
+ dev_printk(KERN_ERR, &interface->dev,
+ "error %d getting firmware version\n", ret);
goto error;
}
}
@@ -2681,6 +5487,7 @@
goto error;
}
+ SET_NETDEV_DEV(priv->netdev, &interface->dev);
usb_set_intfdata(interface, priv);
memcpy(&priv->fw_version, &fwv, sizeof(struct mib_fw_version));
@@ -2708,7 +5515,7 @@
if (!priv)
return;
- printk(KERN_INFO "%s: disconnecting\n", wiphy_name(priv->hw->wiphy));
+ printk(KERN_INFO "%s: disconnecting\n", priv->netdev->name);
at76_delete_device(priv);
dev_printk(KERN_INFO, &interface->dev, "disconnected\n");
}
@@ -2764,8 +5571,5 @@
MODULE_AUTHOR("Nick Jones");
MODULE_AUTHOR("Balint Seeber <n0_5p4m_p13453@hotmail.com>");
MODULE_AUTHOR("Pavel Roskin <proski@gnu.org>");
-MODULE_AUTHOR("Guido Guenther <agx@sigxcpu.org>");
-MODULE_AUTHOR("Kalle Valo <kalle.valo@iki.fi>");
-MODULE_AUTHOR("Milan Plzik <milan.plzik@gmail.com>");
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/at76_usb/at76_usb.h b/drivers/staging/at76_usb/at76_usb.h
index 8bb352f..b20be9d 100644
--- a/drivers/staging/at76_usb/at76_usb.h
+++ b/drivers/staging/at76_usb/at76_usb.h
@@ -34,6 +34,23 @@
BOARD_505AMX = 8
};
+/* our private ioctl's */
+/* preamble length (0 - long, 1 - short, 2 - auto) */
+#define AT76_SET_SHORT_PREAMBLE (SIOCIWFIRSTPRIV + 0)
+#define AT76_GET_SHORT_PREAMBLE (SIOCIWFIRSTPRIV + 1)
+/* which debug channels are enabled */
+#define AT76_SET_DEBUG (SIOCIWFIRSTPRIV + 2)
+#define AT76_GET_DEBUG (SIOCIWFIRSTPRIV + 3)
+/* power save mode (incl. the Atmel proprietary smart save mode) */
+#define AT76_SET_POWERSAVE_MODE (SIOCIWFIRSTPRIV + 4)
+#define AT76_GET_POWERSAVE_MODE (SIOCIWFIRSTPRIV + 5)
+/* min and max channel times for scan */
+#define AT76_SET_SCAN_TIMES (SIOCIWFIRSTPRIV + 6)
+#define AT76_GET_SCAN_TIMES (SIOCIWFIRSTPRIV + 7)
+/* scan mode (0 - active, 1 - passive) */
+#define AT76_SET_SCAN_MODE (SIOCIWFIRSTPRIV + 8)
+#define AT76_GET_SCAN_MODE (SIOCIWFIRSTPRIV + 9)
+
#define CMD_STATUS_IDLE 0x00
#define CMD_STATUS_COMPLETE 0x01
#define CMD_STATUS_UNKNOWN 0x02
@@ -65,7 +82,6 @@
#define MIB_MAC 0x03
#define MIB_MAC_MGMT 0x05
#define MIB_MAC_WEP 0x06
-#define MIB_MAC_ENCRYPTION 0x06
#define MIB_PHY 0x07
#define MIB_FW_VERSION 0x08
#define MIB_MDOMAIN 0x09
@@ -90,26 +106,6 @@
#define AT76_PM_ON 2
#define AT76_PM_SMART 3
-/* cipher values for encryption keys */
-#define CIPHER_NONE 0 /* this value is only guessed */
-#define CIPHER_WEP64 1
-#define CIPHER_TKIP 2
-#define CIPHER_CCMP 3
-#define CIPHER_CCX 4 /* for consistency sake only */
-#define CIPHER_WEP128 5
-
-/* bit flags key types for encryption keys */
-#define KEY_PAIRWISE 2
-#define KEY_TX 4
-
-#define CIPHER_KEYS (4)
-#define CIPHER_KEY_LEN (40)
-
-struct key_config {
- u8 cipher;
- u8 keylen;
-};
-
struct hwcfg_r505 {
u8 cr39_values[14];
u8 reserved1[14];
@@ -151,9 +147,6 @@
#define WEP_SMALL_KEY_LEN (40 / 8)
#define WEP_LARGE_KEY_LEN (104 / 8)
-#define WEP_KEYS (4)
-
-
struct at76_card_config {
u8 exclude_unencrypted;
@@ -168,7 +161,7 @@
u8 privacy_invoked;
u8 wep_default_key_id; /* 0..3 */
u8 current_ssid[32];
- u8 wep_default_key_value[4][WEP_LARGE_KEY_LEN];
+ u8 wep_default_key_value[4][WEP_KEY_LEN];
u8 ssid_len;
u8 short_preamble;
__le16 beacon_period;
@@ -193,7 +186,7 @@
u8 link_quality;
u8 noise_level;
__le32 rx_time;
- u8 packet[IEEE80211_MAX_FRAG_THRESHOLD];
+ u8 packet[IEEE80211_FRAME_LEN + IEEE80211_FCS_LEN];
} __attribute__((packed));
/* Length of Atmel-specific Tx header before 802.11 frame */
@@ -203,11 +196,8 @@
__le16 wlength;
u8 tx_rate;
u8 padding;
- u8 key_id;
- u8 cipher_type;
- u8 cipher_length;
- u8 reserved;
- u8 packet[IEEE80211_MAX_FRAG_THRESHOLD];
+ u8 reserved[4];
+ u8 packet[IEEE80211_FRAME_LEN + IEEE80211_FCS_LEN];
} __attribute__((packed));
/* defines for scan_type below */
@@ -254,7 +244,6 @@
u8 byte;
__le16 word;
u8 addr[ETH_ALEN];
- u8 data[256]; /* we need more space for mib_mac_encryption */
} data;
} __attribute__((packed));
@@ -328,24 +317,10 @@
u8 exclude_unencrypted;
__le32 wep_icv_error_count;
__le32 wep_excluded_count;
- u8 wep_default_keyvalue[WEP_KEYS][WEP_LARGE_KEY_LEN];
+ u8 wep_default_keyvalue[WEP_KEYS][WEP_KEY_LEN];
u8 encryption_level; /* 1 for 40bit, 2 for 104bit encryption */
} __attribute__((packed));
-struct mib_mac_encryption {
- u8 cipher_default_keyvalue[CIPHER_KEYS][CIPHER_KEY_LEN];
- u8 tkip_bssid[6];
- u8 privacy_invoked;
- u8 cipher_default_key_id;
- u8 cipher_default_group_key_id;
- u8 exclude_unencrypted;
- u8 wep_encryption_type;
- u8 ckip_key_permutation; /* bool */
- __le32 wep_icv_error_count;
- __le32 wep_excluded_count;
- u8 key_rsc[CIPHER_KEYS][8];
-} __attribute__((packed));
-
struct mib_phy {
__le32 ed_threshold;
@@ -389,6 +364,16 @@
__le32 ext_fw_len; /* external firmware image length */
} __attribute__((packed));
+enum mac_state {
+ MAC_INIT,
+ MAC_SCANNING,
+ MAC_AUTH,
+ MAC_ASSOC,
+ MAC_JOINING,
+ MAC_CONNECTED,
+ MAC_OWN_IBSS
+};
+
/* a description of a regulatory domain and the allowed channels */
struct reg_domain {
u16 code;
@@ -396,6 +381,47 @@
u32 channel_map; /* if bit N is set, channel (N+1) is allowed */
};
+/* how long do we keep a (I)BSS in the bss_list in jiffies
+ this should be long enough for the user to retrieve the table
+ (by iwlist ?) after the device started, because all entries from
+ other channels than the one the device locks on get removed, too */
+#define BSS_LIST_TIMEOUT (120 * HZ)
+/* struct to store BSS info found during scan */
+#define BSS_LIST_MAX_RATE_LEN 32 /* 32 rates should be enough ... */
+
+struct bss_info {
+ struct list_head list;
+
+ u8 bssid[ETH_ALEN]; /* bssid */
+ u8 ssid[IW_ESSID_MAX_SIZE]; /* essid */
+ u8 ssid_len; /* length of ssid above */
+ u8 channel;
+ u16 capa; /* BSS capabilities */
+ u16 beacon_interval; /* beacon interval, Kus (1024 microseconds) */
+ u8 rates[BSS_LIST_MAX_RATE_LEN]; /* supported rates in units of
+ 500 kbps, ORed with 0x80 for
+ basic rates */
+ u8 rates_len;
+
+ /* quality of received beacon */
+ u8 rssi;
+ u8 link_qual;
+ u8 noise_level;
+
+ unsigned long last_rx; /* time (jiffies) of last beacon received */
+};
+
+/* a rx data buffer to collect rx fragments */
+struct rx_data_buf {
+ u8 sender[ETH_ALEN]; /* sender address */
+ u16 seqnr; /* sequence number */
+ u16 fragnr; /* last fragment received */
+ unsigned long last_rx; /* jiffies of last rx */
+ struct sk_buff *skb; /* == NULL if entry is free */
+};
+
+#define NR_RX_DATA_BUF 8
+
/* Data for one loaded firmware file */
struct fwentry {
const char *const fwname;
@@ -412,9 +438,11 @@
struct at76_priv {
struct usb_device *udev; /* USB device pointer */
+ struct net_device *netdev; /* net device pointer */
+ struct net_device_stats stats; /* net device stats */
+ struct iw_statistics wstats; /* wireless stats */
struct sk_buff *rx_skb; /* skbuff for receiving data */
- struct sk_buff *tx_skb; /* skbuff for transmitting data */
void *bulk_out_buffer; /* buffer for sending data */
struct urb *tx_urb; /* URB for sending data */
@@ -426,17 +454,26 @@
struct mutex mtx; /* locks this structure */
/* work queues */
+ struct work_struct work_assoc_done;
+ struct work_struct work_join;
+ struct work_struct work_new_bss;
+ struct work_struct work_start_scan;
struct work_struct work_set_promisc;
struct work_struct work_submit_rx;
- struct delayed_work dwork_hw_scan;
+ struct delayed_work dwork_restart;
+ struct delayed_work dwork_get_scan;
+ struct delayed_work dwork_beacon;
+ struct delayed_work dwork_auth;
+ struct delayed_work dwork_assoc;
struct tasklet_struct rx_tasklet;
/* the WEP stuff */
int wep_enabled; /* 1 if WEP is enabled */
int wep_key_id; /* key id to be used */
- u8 wep_keys[WEP_KEYS][WEP_LARGE_KEY_LEN]; /* WEP keys */
- u8 wep_keys_len[WEP_KEYS]; /* length of WEP keys */
+ u8 wep_keys[WEP_KEYS][WEP_KEY_LEN]; /* the four WEP keys,
+ 5 or 13 bytes are used */
+ u8 wep_keys_len[WEP_KEYS]; /* the length of the above keys */
int channel;
int iw_mode;
@@ -458,13 +495,44 @@
int scan_mode; /* SCAN_TYPE_ACTIVE, SCAN_TYPE_PASSIVE */
int scan_need_any; /* if set, need to scan for any ESSID */
+ /* the list we got from scanning */
+ spinlock_t bss_list_spinlock; /* protects bss_list operations */
+ struct list_head bss_list; /* list of BSS we got beacons from */
+ struct timer_list bss_list_timer; /* timer to purge old entries
+ from bss_list */
+ struct bss_info *curr_bss; /* current BSS */
u16 assoc_id; /* current association ID, if associated */
+ u8 wanted_bssid[ETH_ALEN];
+ int wanted_bssid_valid; /* != 0 if wanted_bssid is to be used */
+
+ /* some data for infrastructure mode only */
+ spinlock_t mgmt_spinlock; /* this spinlock protects access to
+ next_mgmt_bulk */
+
+ struct at76_tx_buffer *next_mgmt_bulk; /* pending management msg to
+ send via bulk out */
+ enum mac_state mac_state;
+ enum {
+ SCAN_IDLE,
+ SCAN_IN_PROGRESS,
+ SCAN_COMPLETED
+ } scan_state;
+ time_t last_scan;
+
+ int retries; /* remaining retries in case of timeout when
+ * sending AuthReq or AssocReq */
u8 pm_mode; /* power management mode */
u32 pm_period; /* power management period in microseconds */
struct reg_domain const *domain; /* reg domain description */
+ /* iwspy support */
+ spinlock_t spy_spinlock;
+ struct iw_spy_data spy_data;
+
+ struct iw_public_data wireless_data;
+
/* These fields contain HW config provided by the device (not all of
* these fields are used by all board types) */
u8 mac_addr[ETH_ALEN];
@@ -472,6 +540,9 @@
struct at76_card_config card_config;
+ /* store rx fragments until complete */
+ struct rx_data_buf rx_data[NR_RX_DATA_BUF];
+
enum board_type board_type;
struct mib_fw_version fw_version;
@@ -479,20 +550,58 @@
unsigned int netdev_registered:1;
struct set_mib_buffer mib_buf; /* global buffer for set_mib calls */
+ /* beacon counting */
int beacon_period; /* period of mgmt beacons, Kus */
-
- struct ieee80211_hw *hw;
- int mac80211_registered;
-
- struct key_config keys[4]; /* installed key types */
- u8 default_pairwise_key;
- u8 default_group_key;
+ int beacons_received;
+ unsigned long beacons_last_qual; /* time we restarted counting
+ beacons */
};
-#define AT76_SUPPORTED_FILTERS FIF_PROMISC_IN_BSS
+struct at76_rx_radiotap {
+ struct ieee80211_radiotap_header rt_hdr;
+ __le64 rt_tsft;
+ u8 rt_flags;
+ u8 rt_rate;
+ s8 rt_signal;
+ s8 rt_noise;
+};
+#define AT76_RX_RADIOTAP_PRESENT \
+ ((1 << IEEE80211_RADIOTAP_TSFT) | \
+ (1 << IEEE80211_RADIOTAP_FLAGS) | \
+ (1 << IEEE80211_RADIOTAP_RATE) | \
+ (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) | \
+ (1 << IEEE80211_RADIOTAP_DB_ANTNOISE))
+
+#define BEACON_MAX_DATA_LENGTH 1500
+
+/* the maximum size of an AssocReq packet */
+#define ASSOCREQ_MAX_SIZE \
+ (AT76_TX_HDRLEN + sizeof(struct ieee80211_assoc_request) + \
+ 1 + 1 + IW_ESSID_MAX_SIZE + 1 + 1 + 4)
+
+/* for shared secret auth, add the challenge text size */
+#define AUTH_FRAME_SIZE (AT76_TX_HDRLEN + sizeof(struct ieee80211_auth))
+
+/* Maximal number of AuthReq retries */
+#define AUTH_RETRIES 3
+
+/* Maximal number of AssocReq retries */
+#define ASSOC_RETRIES 3
+
+/* Beacon timeout in managed mode when we are connected */
+#define BEACON_TIMEOUT (10 * HZ)
+
+/* Timeout for authentication response */
+#define AUTH_TIMEOUT (1 * HZ)
+
+/* Timeout for association response */
+#define ASSOC_TIMEOUT (1 * HZ)
+
+/* Polling interval when scan is running */
#define SCAN_POLL_INTERVAL (HZ / 4)
+/* Command completion timeout */
#define CMD_COMPLETION_TIMEOUT (5 * HZ)
#define DEF_RTS_THRESHOLD 1536
@@ -502,6 +611,8 @@
#define DEF_SCAN_MIN_TIME 10
#define DEF_SCAN_MAX_TIME 120
+#define MAX_RTS_THRESHOLD (MAX_FRAG_THRESHOLD + 1)
+
/* the max padding size for tx in bytes (see calc_padding) */
#define MAX_PADDING_SIZE 53
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index b501bfb..b47ca1e 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -1,6 +1,7 @@
config COMEDI
tristate "Data Acquision support (comedi)"
default N
+ depends on m
---help---
Enable support a wide range of data acquision devices
for Linux.
diff --git a/drivers/staging/meilhaus/Kconfig b/drivers/staging/meilhaus/Kconfig
index 6def83f..923af22 100644
--- a/drivers/staging/meilhaus/Kconfig
+++ b/drivers/staging/meilhaus/Kconfig
@@ -4,6 +4,7 @@
menuconfig MEILHAUS
tristate "Meilhaus support"
+ depends on m
---help---
If you have a Meilhaus card, say Y (or M) here.
@@ -18,7 +19,7 @@
config ME0600
tristate "Meilhaus ME-600 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-600 family of boards
that do data collection and multipurpose I/O.
@@ -29,7 +30,7 @@
config ME0900
tristate "Meilhaus ME-900 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-900 family of boards
that do data collection and multipurpose I/O.
@@ -40,7 +41,7 @@
config ME1000
tristate "Meilhaus ME-1000 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-1000 family of boards
that do data collection and multipurpose I/O.
@@ -51,7 +52,7 @@
config ME1400
tristate "Meilhaus ME-1400 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-1400 family of boards
that do data collection and multipurpose I/O.
@@ -62,7 +63,7 @@
config ME1600
tristate "Meilhaus ME-1600 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-1600 family of boards
that do data collection and multipurpose I/O.
@@ -73,7 +74,7 @@
config ME4600
tristate "Meilhaus ME-4600 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-4600 family of boards
that do data collection and multipurpose I/O.
@@ -84,7 +85,7 @@
config ME6000
tristate "Meilhaus ME-6000 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-6000 family of boards
that do data collection and multipurpose I/O.
@@ -95,7 +96,7 @@
config ME8100
tristate "Meilhaus ME-8100 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-8100 family of boards
that do data collection and multipurpose I/O.
@@ -106,7 +107,7 @@
config ME8200
tristate "Meilhaus ME-8200 support"
default n
- depends on PCI
+ depends on PCI && m
help
This driver supports the Meilhaus ME-8200 family of boards
that do data collection and multipurpose I/O.
@@ -117,7 +118,7 @@
config MEDUMMY
tristate "Meilhaus dummy driver"
default n
- depends on PCI
+ depends on PCI && m
help
This provides a dummy driver for the Meilhaus driver package
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 5ffe269..ab69c1b 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -622,7 +622,7 @@
}
/* sets ctrl & data port bits according to current signals values */
-static void set_bits(void)
+static void panel_set_bits(void)
{
set_data_bits();
set_ctrl_bits();
@@ -707,12 +707,12 @@
*/
for (bit = 0; bit < 8; bit++) {
bits.cl = BIT_CLR; /* CLK low */
- set_bits();
+ panel_set_bits();
bits.da = byte & 1;
- set_bits();
+ panel_set_bits();
udelay(2); /* maintain the data during 2 us before CLK up */
bits.cl = BIT_SET; /* CLK high */
- set_bits();
+ panel_set_bits();
udelay(1); /* maintain the strobe during 1 us */
byte >>= 1;
}
@@ -727,7 +727,7 @@
/* The backlight is activated by seting the AUTOFEED line to +5V */
spin_lock(&pprt_lock);
bits.bl = on;
- set_bits();
+ panel_set_bits();
spin_unlock(&pprt_lock);
}
diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c
index ec343ef..0d111dd 100644
--- a/drivers/staging/poch/poch.c
+++ b/drivers/staging/poch/poch.c
@@ -1026,7 +1026,7 @@
}
break;
case POCH_IOC_GET_COUNTERS:
- if (access_ok(VERIFY_WRITE, argp, sizeof(struct poch_counters)))
+ if (!access_ok(VERIFY_WRITE, argp, sizeof(struct poch_counters)))
return -EFAULT;
spin_lock_irq(&channel->counters_lock);
diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index 72e2092..22f93dd 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -406,8 +406,20 @@
/*
* threads are invoked per one device (per one connection).
*/
- kernel_thread(usbip_thread, (void *)&ud->tcp_rx, 0);
- kernel_thread(usbip_thread, (void *)&ud->tcp_tx, 0);
+ int retval;
+
+ retval = kernel_thread(usbip_thread, (void *)&ud->tcp_rx, 0);
+ if (retval < 0) {
+ printk(KERN_ERR "Creating tcp_rx thread for ud %p failed.\n",
+ ud);
+ return;
+ }
+ retval = kernel_thread(usbip_thread, (void *)&ud->tcp_tx, 0);
+ if (retval < 0) {
+ printk(KERN_ERR "Creating tcp_tx thread for ud %p failed.\n",
+ ud);
+ return;
+ }
/* confirm threads are starting */
wait_for_completion(&ud->tcp_rx.thread_done);
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 8b7c419..b2ceb4a 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -11,8 +11,10 @@
obj-$(CONFIG_PCI) += host/
obj-$(CONFIG_USB_EHCI_HCD) += host/
obj-$(CONFIG_USB_ISP116X_HCD) += host/
+obj-$(CONFIG_USB_ISP1760_HCD) += host/
obj-$(CONFIG_USB_OHCI_HCD) += host/
obj-$(CONFIG_USB_UHCI_HCD) += host/
+obj-$(CONFIG_USB_FHCI_HCD) += host/
obj-$(CONFIG_USB_SL811_HCD) += host/
obj-$(CONFIG_USB_U132_HCD) += host/
obj-$(CONFIG_USB_R8A66597_HCD) += host/
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 00b47ea..326dd7f 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1349,6 +1349,9 @@
{ USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov@gmail.com */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x0e8d, 0x3329), /* MediaTek Inc GPS */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
{ USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
@@ -1370,6 +1373,9 @@
{ USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x0572, 0x1324), /* Conexant USB MODEM RD02-D400 */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
/* control interfaces with various AT-command sets */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index b5775af..3f3ee13 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -226,6 +226,7 @@
{ 0x0409, 0xf0be, USBLP_QUIRK_BIDIR }, /* NEC Picty920 (HP OEM) */
{ 0x0409, 0xf1be, USBLP_QUIRK_BIDIR }, /* NEC Picty800 (HP OEM) */
{ 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */
+ { 0x04f9, 0x000d, USBLP_QUIRK_BIDIR }, /* Brother Industries, Ltd HL-1440 Laser Printer */
{ 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */
{ 0, 0 }
};
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 26fece1..7513bb0 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1700,7 +1700,7 @@
.release = usbdev_release,
};
-void usb_fs_classdev_common_remove(struct usb_device *udev)
+static void usbdev_remove(struct usb_device *udev)
{
struct dev_state *ps;
struct siginfo sinfo;
@@ -1742,10 +1742,15 @@
{
if (dev->usb_classdev)
device_unregister(dev->usb_classdev);
- usb_fs_classdev_common_remove(dev);
}
-static int usb_classdev_notify(struct notifier_block *self,
+#else
+#define usb_classdev_add(dev) 0
+#define usb_classdev_remove(dev) do {} while (0)
+
+#endif
+
+static int usbdev_notify(struct notifier_block *self,
unsigned long action, void *dev)
{
switch (action) {
@@ -1755,15 +1760,15 @@
break;
case USB_DEVICE_REMOVE:
usb_classdev_remove(dev);
+ usbdev_remove(dev);
break;
}
return NOTIFY_OK;
}
static struct notifier_block usbdev_nb = {
- .notifier_call = usb_classdev_notify,
+ .notifier_call = usbdev_notify,
};
-#endif
static struct cdev usb_device_cdev;
@@ -1798,9 +1803,8 @@
* to /sys/dev
*/
usb_classdev_class->dev_kobj = NULL;
-
- usb_register_notify(&usbdev_nb);
#endif
+ usb_register_notify(&usbdev_nb);
out:
return retval;
@@ -1811,8 +1815,8 @@
void usb_devio_cleanup(void)
{
-#ifdef CONFIG_USB_DEVICE_CLASS
usb_unregister_notify(&usbdev_nb);
+#ifdef CONFIG_USB_DEVICE_CLASS
class_destroy(usb_classdev_class);
#endif
cdev_del(&usb_device_cdev);
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 9876055..d0a21a5 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -284,7 +284,7 @@
* supports "soft" unbinding.
*/
if (!driver->soft_unbind)
- usb_disable_interface(udev, intf);
+ usb_disable_interface(udev, intf, false);
driver->disconnect(intf);
usb_cancel_queued_reset(intf);
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 507741e..c54fc40 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -128,7 +128,6 @@
}
pci_set_master(dev);
- device_set_wakeup_enable(&dev->dev, 1);
retval = usb_add_hcd(hcd, dev->irq, IRQF_DISABLED | IRQF_SHARED);
if (retval != 0)
@@ -201,6 +200,7 @@
struct usb_hcd *hcd = pci_get_drvdata(dev);
int retval = 0;
int wake, w;
+ int has_pci_pm;
/* Root hub suspend should have stopped all downstream traffic,
* and all bus master traffic. And done so for both the interface
@@ -230,6 +230,15 @@
synchronize_irq(dev->irq);
+ /* Downstream ports from this root hub should already be quiesced, so
+ * there will be no DMA activity. Now we can shut down the upstream
+ * link (except maybe for PME# resume signaling) and enter some PCI
+ * low power state, if the hardware allows.
+ */
+ pci_disable_device(dev);
+
+ pci_save_state(dev);
+
/* Don't fail on error to enable wakeup. We rely on pci code
* to reject requests the hardware can't implement, rather
* than coding the same thing.
@@ -241,35 +250,6 @@
wake = w;
dev_dbg(&dev->dev, "wakeup: %d\n", wake);
- /* Downstream ports from this root hub should already be quiesced, so
- * there will be no DMA activity. Now we can shut down the upstream
- * link (except maybe for PME# resume signaling) and enter some PCI
- * low power state, if the hardware allows.
- */
- pci_disable_device(dev);
- done:
- return retval;
-}
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
-
-/**
- * usb_hcd_pci_suspend_late - suspend a PCI-based HCD after IRQs are disabled
- * @dev: USB Host Controller being suspended
- * @message: Power Management message describing this state transition
- *
- * Store this function in the HCD's struct pci_driver as .suspend_late.
- */
-int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t message)
-{
- int retval = 0;
- int has_pci_pm;
-
- /* We might already be suspended (runtime PM -- not yet written) */
- if (dev->current_state != PCI_D0)
- goto done;
-
- pci_save_state(dev);
-
/* Don't change state if we don't need to */
if (message.event == PM_EVENT_FREEZE ||
message.event == PM_EVENT_PRETHAW) {
@@ -315,7 +295,7 @@
done:
return retval;
}
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend_late);
+EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
/**
* usb_hcd_pci_resume_early - resume a PCI-based HCD before IRQs are enabled
@@ -325,65 +305,8 @@
*/
int usb_hcd_pci_resume_early(struct pci_dev *dev)
{
- int retval = 0;
- pci_power_t state = dev->current_state;
-
-#ifdef CONFIG_PPC_PMAC
- /* Reenable ASIC clocks for USB */
- if (machine_is(powermac)) {
- struct device_node *of_node;
-
- of_node = pci_device_to_OF_node(dev);
- if (of_node)
- pmac_call_feature(PMAC_FTR_USB_ENABLE,
- of_node, 0, 1);
- }
-#endif
-
- /* NOTE: chip docs cover clean "real suspend" cases (what Linux
- * calls "standby", "suspend to RAM", and so on). There are also
- * dirty cases when swsusp fakes a suspend in "shutdown" mode.
- */
- if (state != PCI_D0) {
-#ifdef DEBUG
- int pci_pm;
- u16 pmcr;
-
- pci_pm = pci_find_capability(dev, PCI_CAP_ID_PM);
- pci_read_config_word(dev, pci_pm + PCI_PM_CTRL, &pmcr);
- pmcr &= PCI_PM_CTRL_STATE_MASK;
- if (pmcr) {
- /* Clean case: power to USB and to HC registers was
- * maintained; remote wakeup is easy.
- */
- dev_dbg(&dev->dev, "resume from PCI D%d\n", pmcr);
- } else {
- /* Clean: HC lost Vcc power, D0 uninitialized
- * + Vaux may have preserved port and transceiver
- * state ... for remote wakeup from D3cold
- * + or not; HCD must reinit + re-enumerate
- *
- * Dirty: D0 semi-initialized cases with swsusp
- * + after BIOS init
- * + after Linux init (HCD statically linked)
- */
- dev_dbg(&dev->dev, "resume from previous PCI D%d\n",
- state);
- }
-#endif
-
- retval = pci_set_power_state(dev, PCI_D0);
- } else {
- /* Same basic cases: clean (powered/not), dirty */
- dev_dbg(&dev->dev, "PCI legacy resume\n");
- }
-
- if (retval < 0)
- dev_err(&dev->dev, "can't resume: %d\n", retval);
- else
- pci_restore_state(dev);
-
- return retval;
+ pci_restore_state(dev);
+ return 0;
}
EXPORT_SYMBOL_GPL(usb_hcd_pci_resume_early);
@@ -398,6 +321,18 @@
struct usb_hcd *hcd;
int retval;
+#ifdef CONFIG_PPC_PMAC
+ /* Reenable ASIC clocks for USB */
+ if (machine_is(powermac)) {
+ struct device_node *of_node;
+
+ of_node = pci_device_to_OF_node(dev);
+ if (of_node)
+ pmac_call_feature(PMAC_FTR_USB_ENABLE,
+ of_node, 0, 1);
+ }
+#endif
+
hcd = pci_get_drvdata(dev);
if (hcd->state != HC_STATE_SUSPENDED) {
dev_dbg(hcd->self.controller,
@@ -405,6 +340,8 @@
return 0;
}
+ pci_enable_wake(dev, PCI_D0, false);
+
retval = pci_enable_device(dev);
if (retval < 0) {
dev_err(&dev->dev, "can't re-enable after resume, %d!\n",
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 572d2cf..5b94a56 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -257,7 +257,6 @@
#ifdef CONFIG_PM
extern int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t msg);
-extern int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t msg);
extern int usb_hcd_pci_resume_early(struct pci_dev *dev);
extern int usb_hcd_pci_resume(struct pci_dev *dev);
#endif /* CONFIG_PM */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index d5d0e40..cd50d86 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1554,7 +1554,7 @@
* (Includes HNP test device.)
*/
if (udev->bus->b_hnp_enable || udev->bus->is_b_host) {
- err = usb_port_suspend(udev);
+ err = usb_port_suspend(udev, PMSG_SUSPEND);
if (err < 0)
dev_dbg(&udev->dev, "HNP fail, %d\n", err);
}
@@ -2382,8 +2382,8 @@
void usb_ep0_reinit(struct usb_device *udev)
{
- usb_disable_endpoint(udev, 0 + USB_DIR_IN);
- usb_disable_endpoint(udev, 0 + USB_DIR_OUT);
+ usb_disable_endpoint(udev, 0 + USB_DIR_IN, true);
+ usb_disable_endpoint(udev, 0 + USB_DIR_OUT, true);
usb_enable_endpoint(udev, &udev->ep0, true);
}
EXPORT_SYMBOL_GPL(usb_ep0_reinit);
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 2a129cb..dff5760 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -717,7 +717,6 @@
fs_remove_file (dev->usbfs_dentry);
dev->usbfs_dentry = NULL;
}
- usb_fs_classdev_common_remove(dev);
}
static int usbfs_notify(struct notifier_block *self, unsigned long action, void *dev)
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index de51667..31fb204 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1039,14 +1039,15 @@
* @dev: the device whose endpoint is being disabled
* @epaddr: the endpoint's address. Endpoint number for output,
* endpoint number + USB_DIR_IN for input
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ * controller hardware
*
- * Deallocates hcd/hardware state for this endpoint ... and nukes all
- * pending urbs.
- *
- * If the HCD hasn't registered a disable() function, this sets the
- * endpoint's maxpacket size to 0 to prevent further submissions.
+ * Disables the endpoint for URB submission and nukes all pending URBs.
+ * If @reset_hardware is set then also deallocates hcd/hardware state
+ * for the endpoint.
*/
-void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr)
+void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+ bool reset_hardware)
{
unsigned int epnum = epaddr & USB_ENDPOINT_NUMBER_MASK;
struct usb_host_endpoint *ep;
@@ -1056,15 +1057,18 @@
if (usb_endpoint_out(epaddr)) {
ep = dev->ep_out[epnum];
- dev->ep_out[epnum] = NULL;
+ if (reset_hardware)
+ dev->ep_out[epnum] = NULL;
} else {
ep = dev->ep_in[epnum];
- dev->ep_in[epnum] = NULL;
+ if (reset_hardware)
+ dev->ep_in[epnum] = NULL;
}
if (ep) {
ep->enabled = 0;
usb_hcd_flush_endpoint(dev, ep);
- usb_hcd_disable_endpoint(dev, ep);
+ if (reset_hardware)
+ usb_hcd_disable_endpoint(dev, ep);
}
}
@@ -1072,17 +1076,21 @@
* usb_disable_interface -- Disable all endpoints for an interface
* @dev: the device whose interface is being disabled
* @intf: pointer to the interface descriptor
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ * controller hardware
*
* Disables all the endpoints for the interface's current altsetting.
*/
-void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf)
+void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf,
+ bool reset_hardware)
{
struct usb_host_interface *alt = intf->cur_altsetting;
int i;
for (i = 0; i < alt->desc.bNumEndpoints; ++i) {
usb_disable_endpoint(dev,
- alt->endpoint[i].desc.bEndpointAddress);
+ alt->endpoint[i].desc.bEndpointAddress,
+ reset_hardware);
}
}
@@ -1103,8 +1111,8 @@
dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
skip_ep0 ? "non-ep0" : "all");
for (i = skip_ep0; i < 16; ++i) {
- usb_disable_endpoint(dev, i);
- usb_disable_endpoint(dev, i + USB_DIR_IN);
+ usb_disable_endpoint(dev, i, true);
+ usb_disable_endpoint(dev, i + USB_DIR_IN, true);
}
dev->toggle[0] = dev->toggle[1] = 0;
@@ -1274,7 +1282,7 @@
remove_intf_ep_devs(iface);
usb_remove_sysfs_intf_files(iface);
}
- usb_disable_interface(dev, iface);
+ usb_disable_interface(dev, iface, true);
iface->cur_altsetting = alt;
@@ -1353,8 +1361,8 @@
*/
for (i = 1; i < 16; ++i) {
- usb_disable_endpoint(dev, i);
- usb_disable_endpoint(dev, i + USB_DIR_IN);
+ usb_disable_endpoint(dev, i, true);
+ usb_disable_endpoint(dev, i + USB_DIR_IN, true);
}
config = dev->actconfig;
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 3861778..79d8a9e 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -15,9 +15,10 @@
struct usb_host_endpoint *ep, bool reset_toggle);
extern void usb_enable_interface(struct usb_device *dev,
struct usb_interface *intf, bool reset_toggles);
-extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr);
+extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+ bool reset_hardware);
extern void usb_disable_interface(struct usb_device *dev,
- struct usb_interface *intf);
+ struct usb_interface *intf, bool reset_hardware);
extern void usb_release_interface_cache(struct kref *ref);
extern void usb_disable_device(struct usb_device *dev, int skip_ep0);
extern int usb_deauthorize_device(struct usb_device *);
@@ -151,7 +152,6 @@
extern const struct file_operations usbfs_devices_fops;
extern const struct file_operations usbdev_file_operations;
extern void usbfs_conn_disc_event(void);
-extern void usb_fs_classdev_common_remove(struct usb_device *udev);
extern int usb_devio_init(void);
extern void usb_devio_cleanup(void);
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index f2da026..5d11c29 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -683,6 +683,7 @@
struct usb_request *req = cdev->req;
int value = -EOPNOTSUPP;
u16 w_index = le16_to_cpu(ctrl->wIndex);
+ u8 intf = w_index & 0xFF;
u16 w_value = le16_to_cpu(ctrl->wValue);
u16 w_length = le16_to_cpu(ctrl->wLength);
struct usb_function *f = NULL;
@@ -769,10 +770,10 @@
goto unknown;
if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
break;
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (!f)
break;
- if (w_value && !f->get_alt)
+ if (w_value && !f->set_alt)
break;
value = f->set_alt(f, w_index, w_value);
break;
@@ -781,7 +782,7 @@
goto unknown;
if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
break;
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (!f)
break;
/* lots of interfaces only need altsetting zero... */
@@ -808,7 +809,7 @@
*/
if ((ctrl->bRequestType & USB_RECIP_MASK)
== USB_RECIP_INTERFACE) {
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (f && f->setup)
value = f->setup(f, ctrl);
else
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index d6c5bcd..d701bf4 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -1622,6 +1622,8 @@
nuke(ep, -ESHUTDOWN);
ep->desc = NULL;
ep->stopped = 1;
+ ep->tx_req = NULL;
+ qe_ep_reset(udc, ep->epnum);
spin_unlock_irqrestore(&udc->lock, flags);
cpm_muram_free(cpm_muram_offset(ep->rxbase));
@@ -1681,14 +1683,11 @@
kfree(req);
}
-/* queues (submits) an I/O request to an endpoint */
-static int qe_ep_queue(struct usb_ep *_ep, struct usb_request *_req,
- gfp_t gfp_flags)
+static int __qe_ep_queue(struct usb_ep *_ep, struct usb_request *_req)
{
struct qe_ep *ep = container_of(_ep, struct qe_ep, ep);
struct qe_req *req = container_of(_req, struct qe_req, req);
struct qe_udc *udc;
- unsigned long flags;
int reval;
udc = ep->udc;
@@ -1732,7 +1731,7 @@
list_add_tail(&req->queue, &ep->queue);
dev_vdbg(udc->dev, "gadget have request in %s! %d\n",
ep->name, req->req.length);
- spin_lock_irqsave(&udc->lock, flags);
+
/* push the request to device */
if (ep_is_in(ep))
reval = ep_req_send(ep, req);
@@ -1748,11 +1747,24 @@
if (ep->dir == USB_DIR_OUT)
reval = ep_req_receive(ep, req);
- spin_unlock_irqrestore(&udc->lock, flags);
-
return 0;
}
+/* queues (submits) an I/O request to an endpoint */
+static int qe_ep_queue(struct usb_ep *_ep, struct usb_request *_req,
+ gfp_t gfp_flags)
+{
+ struct qe_ep *ep = container_of(_ep, struct qe_ep, ep);
+ struct qe_udc *udc = ep->udc;
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&udc->lock, flags);
+ ret = __qe_ep_queue(_ep, _req);
+ spin_unlock_irqrestore(&udc->lock, flags);
+ return ret;
+}
+
/* dequeues (cancels, unlinks) an I/O request from an endpoint */
static int qe_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
{
@@ -2008,7 +2020,7 @@
udc->ep0_dir = USB_DIR_IN;
/* data phase */
- status = qe_ep_queue(&ep->ep, &req->req, GFP_ATOMIC);
+ status = __qe_ep_queue(&ep->ep, &req->req);
if (status == 0)
return;
@@ -2151,6 +2163,9 @@
{
unsigned char i;
+ if (udc->usb_state == USB_STATE_DEFAULT)
+ return 0;
+
qe_usb_disable();
out_8(&udc->usb_regs->usb_usadr, 0);
@@ -2442,8 +2457,12 @@
struct usb_ctlr __iomem *qe_usbregs;
qe_usbregs = udc->usb_regs;
- /* Init the usb register */
+ /* Spec says that we must enable the USB controller to change mode. */
out_8(&qe_usbregs->usb_usmod, 0x01);
+ /* Mode changed, now disable it, since muram isn't initialized yet. */
+ out_8(&qe_usbregs->usb_usmod, 0x00);
+
+ /* Initialize the rest. */
out_be16(&qe_usbregs->usb_usbmr, 0);
out_8(&qe_usbregs->usb_uscom, 0);
out_be16(&qe_usbregs->usb_usber, USBER_ALL_CLEAR);
@@ -2604,6 +2623,10 @@
(unsigned long)udc_controller);
/* request irq and disable DR */
udc_controller->usb_irq = irq_of_parse_and_map(np, 0);
+ if (!udc_controller->usb_irq) {
+ ret = -EINVAL;
+ goto err_noirq;
+ }
ret = request_irq(udc_controller->usb_irq, qe_udc_irq, 0,
driver_name, udc_controller);
@@ -2625,6 +2648,8 @@
err6:
free_irq(udc_controller->usb_irq, udc_controller);
err5:
+ irq_dispose_mapping(udc_controller->usb_irq);
+err_noirq:
if (udc_controller->nullmap) {
dma_unmap_single(udc_controller->gadget.dev.parent,
udc_controller->nullp, 256,
@@ -2648,7 +2673,7 @@
iounmap(udc_controller->usb_regs);
err1:
kfree(udc_controller);
-
+ udc_controller = NULL;
return ret;
}
@@ -2710,6 +2735,7 @@
kfree(ep->txframe);
free_irq(udc_controller->usb_irq, udc_controller);
+ irq_dispose_mapping(udc_controller->usb_irq);
tasklet_kill(&udc_controller->rx_tasklet);
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index cde8fdf..77c5d0a 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -297,7 +297,7 @@
for (i = 0; i < 100; i ++) {
temp = __raw_readl(imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
- if (!temp & EPSTAT_STALL)
+ if (!(temp & EPSTAT_STALL))
break;
udelay(20);
}
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2b476b6..2c63bfb 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -140,6 +140,7 @@
tristate "OHCI HCD support"
depends on USB && USB_ARCH_HAS_OHCI
select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
+ select USB_OTG_UTILS if ARCH_OMAP
---help---
The Open Host Controller Interface (OHCI) is a standard for accessing
USB 1.1 host controller hardware. It does more in hardware than Intel's
@@ -238,6 +239,23 @@
To compile this driver as a module, choose M here: the
module will be called uhci-hcd.
+config USB_FHCI_HCD
+ tristate "Freescale QE USB Host Controller support"
+ depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
+ select FSL_GTM
+ select QE_USB
+ help
+ This driver enables support for Freescale QE USB Host Controller
+ (as found on MPC8360 and MPC8323 processors), the driver supports
+ Full and Low Speed USB.
+
+config FHCI_DEBUG
+ bool "Freescale QE USB Host Controller debug support"
+ depends on USB_FHCI_HCD && DEBUG_FS
+ help
+ Say "y" to see some FHCI debug information and statistics
+ throught debugfs.
+
config USB_U132_HCD
tristate "Elan U132 Adapter Host Controller"
depends on USB && USB_FTDI_ELAN
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index e5f3f20..f163571 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -7,6 +7,11 @@
endif
isp1760-objs := isp1760-hcd.o isp1760-if.o
+fhci-objs := fhci-hcd.o fhci-hub.o fhci-q.o fhci-mem.o \
+ fhci-tds.o fhci-sched.o
+ifeq ($(CONFIG_FHCI_DEBUG),y)
+fhci-objs += fhci-dbg.o
+endif
obj-$(CONFIG_USB_WHCI_HCD) += whci/
@@ -17,6 +22,7 @@
obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
+obj-$(CONFIG_USB_FHCI_HCD) += fhci.o
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index bdc6e86..bb21fb0 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -230,7 +230,7 @@
pci_read_config_word(pdev, 0x62, &port_wake);
if (port_wake & 0x0001) {
dev_warn(&pdev->dev, "Enabling legacy PCI PM\n");
- device_init_wakeup(&pdev->dev, 1);
+ device_set_wakeup_capable(&pdev->dev, 1);
}
}
@@ -432,7 +432,6 @@
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif
diff --git a/drivers/usb/host/fhci-dbg.c b/drivers/usb/host/fhci-dbg.c
new file mode 100644
index 0000000..34e14ed
--- /dev/null
+++ b/drivers/usb/host/fhci-dbg.c
@@ -0,0 +1,139 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er)
+{
+ int i;
+
+ if (usb_er == -1) {
+ fhci->usb_irq_stat[12]++;
+ return;
+ }
+
+ for (i = 0; i < 12; ++i) {
+ if (usb_er & (1 << i))
+ fhci->usb_irq_stat[i]++;
+ }
+}
+
+static int fhci_dfs_regs_show(struct seq_file *s, void *v)
+{
+ struct fhci_hcd *fhci = s->private;
+ struct fhci_regs __iomem *regs = fhci->regs;
+
+ seq_printf(s,
+ "mode: 0x%x\n" "addr: 0x%x\n"
+ "command: 0x%x\n" "ep0: 0x%x\n"
+ "event: 0x%x\n" "mask: 0x%x\n"
+ "status: 0x%x\n" "SOF timer: %d\n"
+ "frame number: %d\n"
+ "lines status: 0x%x\n",
+ in_8(®s->usb_mod), in_8(®s->usb_addr),
+ in_8(®s->usb_comm), in_be16(®s->usb_ep[0]),
+ in_be16(®s->usb_event), in_be16(®s->usb_mask),
+ in_8(®s->usb_status), in_be16(®s->usb_sof_tmr),
+ in_be16(®s->usb_frame_num),
+ fhci_ioports_check_bus_state(fhci));
+
+ return 0;
+}
+
+static int fhci_dfs_irq_stat_show(struct seq_file *s, void *v)
+{
+ struct fhci_hcd *fhci = s->private;
+ int *usb_irq_stat = fhci->usb_irq_stat;
+
+ seq_printf(s,
+ "RXB: %d\n" "TXB: %d\n" "BSY: %d\n"
+ "SOF: %d\n" "TXE0: %d\n" "TXE1: %d\n"
+ "TXE2: %d\n" "TXE3: %d\n" "IDLE: %d\n"
+ "RESET: %d\n" "SFT: %d\n" "MSF: %d\n"
+ "IDLE_ONLY: %d\n",
+ usb_irq_stat[0], usb_irq_stat[1], usb_irq_stat[2],
+ usb_irq_stat[3], usb_irq_stat[4], usb_irq_stat[5],
+ usb_irq_stat[6], usb_irq_stat[7], usb_irq_stat[8],
+ usb_irq_stat[9], usb_irq_stat[10], usb_irq_stat[11],
+ usb_irq_stat[12]);
+
+ return 0;
+}
+
+static int fhci_dfs_regs_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, fhci_dfs_regs_show, inode->i_private);
+}
+
+static int fhci_dfs_irq_stat_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, fhci_dfs_irq_stat_show, inode->i_private);
+}
+
+static const struct file_operations fhci_dfs_regs_fops = {
+ .open = fhci_dfs_regs_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations fhci_dfs_irq_stat_fops = {
+ .open = fhci_dfs_irq_stat_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+void fhci_dfs_create(struct fhci_hcd *fhci)
+{
+ struct device *dev = fhci_to_hcd(fhci)->self.controller;
+
+ fhci->dfs_root = debugfs_create_dir(dev->bus_id, NULL);
+ if (!fhci->dfs_root) {
+ WARN_ON(1);
+ return;
+ }
+
+ fhci->dfs_regs = debugfs_create_file("regs", S_IFREG | S_IRUGO,
+ fhci->dfs_root, fhci, &fhci_dfs_regs_fops);
+
+ fhci->dfs_irq_stat = debugfs_create_file("irq_stat",
+ S_IFREG | S_IRUGO, fhci->dfs_root, fhci,
+ &fhci_dfs_irq_stat_fops);
+
+ WARN_ON(!fhci->dfs_regs || !fhci->dfs_irq_stat);
+}
+
+void fhci_dfs_destroy(struct fhci_hcd *fhci)
+{
+ if (!fhci->dfs_root)
+ return;
+
+ if (fhci->dfs_irq_stat)
+ debugfs_remove(fhci->dfs_irq_stat);
+
+ if (fhci->dfs_regs)
+ debugfs_remove(fhci->dfs_regs);
+
+ debugfs_remove(fhci->dfs_root);
+}
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
new file mode 100644
index 0000000..ba622cc
--- /dev/null
+++ b/drivers/usb/host/fhci-hcd.c
@@ -0,0 +1,836 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/of_platform.h>
+#include <linux/of_gpio.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+void fhci_start_sof_timer(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ /* clear frame_n */
+ out_be16(&fhci->pram->frame_num, 0);
+
+ out_be16(&fhci->regs->usb_sof_tmr, 0);
+ setbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+void fhci_stop_sof_timer(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ clrbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+ gtm_stop_timer16(fhci->timer);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb)
+{
+ return be16_to_cpu(in_be16(&usb->fhci->regs->usb_sof_tmr) / 12);
+}
+
+/* initialize the endpoint zero */
+static u32 endpoint_zero_init(struct fhci_usb *usb,
+ enum fhci_mem_alloc data_mem,
+ u32 ring_len)
+{
+ u32 rc;
+
+ rc = fhci_create_ep(usb, data_mem, ring_len);
+ if (rc)
+ return rc;
+
+ /* inilialize endpoint registers */
+ fhci_init_ep_registers(usb, usb->ep0, data_mem);
+
+ return 0;
+}
+
+/* enable the USB interrupts */
+void fhci_usb_enable_interrupt(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb->intr_nesting_cnt == 1) {
+ /* initialize the USB interrupt */
+ enable_irq(fhci_to_hcd(fhci)->irq);
+
+ /* initialize the event register and mask register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ /* enable the timer interrupts */
+ enable_irq(fhci->timer->irq);
+ } else if (usb->intr_nesting_cnt > 1)
+ fhci_info(fhci, "unbalanced USB interrupts nesting\n");
+ usb->intr_nesting_cnt--;
+}
+
+/* diable the usb interrupt */
+void fhci_usb_disable_interrupt(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb->intr_nesting_cnt == 0) {
+ /* diable the timer interrupt */
+ disable_irq_nosync(fhci->timer->irq);
+
+ /* disable the usb interrupt */
+ disable_irq_nosync(fhci_to_hcd(fhci)->irq);
+ out_be16(&usb->fhci->regs->usb_mask, 0);
+ }
+ usb->intr_nesting_cnt++;
+}
+
+/* enable the USB controller */
+static u32 fhci_usb_enable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+ setbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ mdelay(100);
+
+ return 0;
+}
+
+/* disable the USB controller */
+static u32 fhci_usb_disable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ fhci_usb_disable_interrupt(usb);
+ fhci_port_disable(fhci);
+
+ /* disable the usb controller */
+ if (usb->port_status == FHCI_PORT_FULL ||
+ usb->port_status == FHCI_PORT_LOW)
+ fhci_device_disconnected_interrupt(fhci);
+
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ return 0;
+}
+
+/* check the bus state by polling the QE bit on the IO ports */
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci)
+{
+ u8 bits = 0;
+
+ /* check USBOE,if transmitting,exit */
+ if (!gpio_get_value(fhci->gpios[GPIO_USBOE]))
+ return -1;
+
+ /* check USBRP */
+ if (gpio_get_value(fhci->gpios[GPIO_USBRP]))
+ bits |= 0x2;
+
+ /* check USBRN */
+ if (gpio_get_value(fhci->gpios[GPIO_USBRN]))
+ bits |= 0x1;
+
+ return bits;
+}
+
+static void fhci_mem_free(struct fhci_hcd *fhci)
+{
+ struct ed *ed;
+ struct ed *next_ed;
+ struct td *td;
+ struct td *next_td;
+
+ list_for_each_entry_safe(ed, next_ed, &fhci->empty_eds, node) {
+ list_del(&ed->node);
+ kfree(ed);
+ }
+
+ list_for_each_entry_safe(td, next_td, &fhci->empty_tds, node) {
+ list_del(&td->node);
+ kfree(td);
+ }
+
+ kfree(fhci->vroot_hub);
+ fhci->vroot_hub = NULL;
+
+ kfree(fhci->hc_list);
+ fhci->hc_list = NULL;
+}
+
+static int fhci_mem_init(struct fhci_hcd *fhci)
+{
+ int i;
+
+ fhci->hc_list = kzalloc(sizeof(*fhci->hc_list), GFP_KERNEL);
+ if (!fhci->hc_list)
+ goto err;
+
+ INIT_LIST_HEAD(&fhci->hc_list->ctrl_list);
+ INIT_LIST_HEAD(&fhci->hc_list->bulk_list);
+ INIT_LIST_HEAD(&fhci->hc_list->iso_list);
+ INIT_LIST_HEAD(&fhci->hc_list->intr_list);
+ INIT_LIST_HEAD(&fhci->hc_list->done_list);
+
+ fhci->vroot_hub = kzalloc(sizeof(*fhci->vroot_hub), GFP_KERNEL);
+ if (!fhci->vroot_hub)
+ goto err;
+
+ INIT_LIST_HEAD(&fhci->empty_eds);
+ INIT_LIST_HEAD(&fhci->empty_tds);
+
+ /* initialize work queue to handle done list */
+ fhci_tasklet.data = (unsigned long)fhci;
+ fhci->process_done_task = &fhci_tasklet;
+
+ for (i = 0; i < MAX_TDS; i++) {
+ struct td *td;
+
+ td = kmalloc(sizeof(*td), GFP_KERNEL);
+ if (!td)
+ goto err;
+ fhci_recycle_empty_td(fhci, td);
+ }
+ for (i = 0; i < MAX_EDS; i++) {
+ struct ed *ed;
+
+ ed = kmalloc(sizeof(*ed), GFP_KERNEL);
+ if (!ed)
+ goto err;
+ fhci_recycle_empty_ed(fhci, ed);
+ }
+
+ fhci->active_urbs = 0;
+ return 0;
+err:
+ fhci_mem_free(fhci);
+ return -ENOMEM;
+}
+
+/* destroy the fhci_usb structure */
+static void fhci_usb_free(void *lld)
+{
+ struct fhci_usb *usb = lld;
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb) {
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+ fhci_ep0_free(usb);
+ kfree(usb->actual_frame);
+ kfree(usb);
+ }
+}
+
+/* initialize the USB */
+static int fhci_usb_init(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ memset_io(usb->fhci->pram, 0, FHCI_PRAM_SIZE);
+
+ usb->port_status = FHCI_PORT_DISABLED;
+ usb->max_frame_usage = FRAME_TIME_USAGE;
+ usb->sw_transaction_time = SW_FIX_TIME_BETWEEN_TRANSACTION;
+
+ usb->actual_frame = kzalloc(sizeof(*usb->actual_frame), GFP_KERNEL);
+ if (!usb->actual_frame) {
+ fhci_usb_free(usb);
+ return -ENOMEM;
+ }
+
+ INIT_LIST_HEAD(&usb->actual_frame->tds_list);
+
+ /* initializing registers on chip, clear frame number */
+ out_be16(&fhci->pram->frame_num, 0);
+
+ /* clear rx state */
+ out_be32(&fhci->pram->rx_state, 0);
+
+ /* set mask register */
+ usb->saved_msk = (USB_E_TXB_MASK |
+ USB_E_TXE1_MASK |
+ USB_E_IDLE_MASK |
+ USB_E_RESET_MASK | USB_E_SFT_MASK | USB_E_MSF_MASK);
+
+ out_8(&usb->fhci->regs->usb_mod, USB_MODE_HOST | USB_MODE_EN);
+
+ /* clearing the mask register */
+ out_be16(&usb->fhci->regs->usb_mask, 0);
+
+ /* initialing the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+
+ if (endpoint_zero_init(usb, DEFAULT_DATA_MEM, DEFAULT_RING_LEN) != 0) {
+ fhci_usb_free(usb);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* initialize the fhci_usb struct and the corresponding data staruct */
+static struct fhci_usb *fhci_create_lld(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb;
+
+ /* allocate memory for SCC data structure */
+ usb = kzalloc(sizeof(*usb), GFP_KERNEL);
+ if (!usb) {
+ fhci_err(fhci, "no memory for SCC data struct\n");
+ return NULL;
+ }
+
+ usb->fhci = fhci;
+ usb->hc_list = fhci->hc_list;
+ usb->vroot_hub = fhci->vroot_hub;
+
+ usb->transfer_confirm = fhci_transfer_confirm_callback;
+
+ return usb;
+}
+
+static int fhci_start(struct usb_hcd *hcd)
+{
+ int ret;
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ ret = fhci_mem_init(fhci);
+ if (ret) {
+ fhci_err(fhci, "failed to allocate memory\n");
+ goto err;
+ }
+
+ fhci->usb_lld = fhci_create_lld(fhci);
+ if (!fhci->usb_lld) {
+ fhci_err(fhci, "low level driver config failed\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ ret = fhci_usb_init(fhci);
+ if (ret) {
+ fhci_err(fhci, "low level driver initialize failed\n");
+ goto err;
+ }
+
+ spin_lock_init(&fhci->lock);
+
+ /* connect the virtual root hub */
+ fhci->vroot_hub->dev_num = 1; /* this field may be needed to fix */
+ fhci->vroot_hub->hub.wHubStatus = 0;
+ fhci->vroot_hub->hub.wHubChange = 0;
+ fhci->vroot_hub->port.wPortStatus = 0;
+ fhci->vroot_hub->port.wPortChange = 0;
+
+ hcd->state = HC_STATE_RUNNING;
+
+ /*
+ * From here on, khubd concurrently accesses the root
+ * hub; drivers will be talking to enumerated devices.
+ * (On restart paths, khubd already knows about the root
+ * hub and could find work as soon as we wrote FLAG_CF.)
+ *
+ * Before this point the HC was idle/ready. After, khubd
+ * and device drivers may start it running.
+ */
+ fhci_usb_enable(fhci);
+ return 0;
+err:
+ fhci_mem_free(fhci);
+ return ret;
+}
+
+static void fhci_stop(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ fhci_usb_disable_interrupt(fhci->usb_lld);
+ fhci_usb_disable(fhci);
+
+ fhci_usb_free(fhci->usb_lld);
+ fhci->usb_lld = NULL;
+ fhci_mem_free(fhci);
+}
+
+static int fhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
+ gfp_t mem_flags)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ u32 pipe = urb->pipe;
+ int ret;
+ int i;
+ int size = 0;
+ struct urb_priv *urb_priv;
+ unsigned long flags;
+
+ switch (usb_pipetype(pipe)) {
+ case PIPE_CONTROL:
+ /* 1 td fro setup,1 for ack */
+ size = 2;
+ case PIPE_BULK:
+ /* one td for every 4096 bytes(can be upto 8k) */
+ size += urb->transfer_buffer_length / 4096;
+ /* ...add for any remaining bytes... */
+ if ((urb->transfer_buffer_length % 4096) != 0)
+ size++;
+ /* ..and maybe a zero length packet to wrap it up */
+ if (size == 0)
+ size++;
+ else if ((urb->transfer_flags & URB_ZERO_PACKET) != 0
+ && (urb->transfer_buffer_length
+ % usb_maxpacket(urb->dev, pipe,
+ usb_pipeout(pipe))) != 0)
+ size++;
+ break;
+ case PIPE_ISOCHRONOUS:
+ size = urb->number_of_packets;
+ if (size <= 0)
+ return -EINVAL;
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].actual_length = 0;
+ urb->iso_frame_desc[i].status = (u32) (-EXDEV);
+ }
+ break;
+ case PIPE_INTERRUPT:
+ size = 1;
+ }
+
+ /* allocate the private part of the URB */
+ urb_priv = kzalloc(sizeof(*urb_priv), mem_flags);
+ if (!urb_priv)
+ return -ENOMEM;
+
+ /* allocate the private part of the URB */
+ urb_priv->tds = kzalloc(size * sizeof(struct td), mem_flags);
+ if (!urb_priv->tds) {
+ kfree(urb_priv);
+ return -ENOMEM;
+ }
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ ret = usb_hcd_link_urb_to_ep(hcd, urb);
+ if (ret)
+ goto err;
+
+ /* fill the private part of the URB */
+ urb_priv->num_of_tds = size;
+
+ urb->status = -EINPROGRESS;
+ urb->actual_length = 0;
+ urb->error_count = 0;
+ urb->hcpriv = urb_priv;
+
+ fhci_queue_urb(fhci, urb);
+err:
+ if (ret) {
+ kfree(urb_priv->tds);
+ kfree(urb_priv);
+ }
+ spin_unlock_irqrestore(&fhci->lock, flags);
+ return ret;
+}
+
+/* dequeue FHCI URB */
+static int fhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb = fhci->usb_lld;
+ int ret = -EINVAL;
+ unsigned long flags;
+
+ if (!urb || !urb->dev || !urb->dev->bus)
+ goto out;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ ret = usb_hcd_check_unlink_urb(hcd, urb, status);
+ if (ret)
+ goto out2;
+
+ if (usb->port_status != FHCI_PORT_DISABLED) {
+ struct urb_priv *urb_priv;
+
+ /*
+ * flag the urb's data for deletion in some upcoming
+ * SF interrupt's delete list processing
+ */
+ urb_priv = urb->hcpriv;
+
+ if (!urb_priv || (urb_priv->state == URB_DEL))
+ goto out2;
+
+ urb_priv->state = URB_DEL;
+
+ /* already pending? */
+ urb_priv->ed->state = FHCI_ED_URB_DEL;
+ } else {
+ fhci_urb_complete_free(fhci, urb);
+ }
+
+out2:
+ spin_unlock_irqrestore(&fhci->lock, flags);
+out:
+ return ret;
+}
+
+static void fhci_endpoint_disable(struct usb_hcd *hcd,
+ struct usb_host_endpoint *ep)
+{
+ struct fhci_hcd *fhci;
+ struct ed *ed;
+ unsigned long flags;
+
+ fhci = hcd_to_fhci(hcd);
+ spin_lock_irqsave(&fhci->lock, flags);
+ ed = ep->hcpriv;
+ if (ed) {
+ while (ed->td_head != NULL) {
+ struct td *td = fhci_remove_td_from_ed(ed);
+ fhci_urb_complete_free(fhci, td->urb);
+ }
+ fhci_recycle_empty_ed(fhci, ed);
+ ep->hcpriv = NULL;
+ }
+ spin_unlock_irqrestore(&fhci->lock, flags);
+}
+
+static int fhci_get_frame_number(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ return get_frame_num(fhci);
+}
+
+static const struct hc_driver fhci_driver = {
+ .description = "fsl,usb-fhci",
+ .product_desc = "FHCI HOST Controller",
+ .hcd_priv_size = sizeof(struct fhci_hcd),
+
+ /* generic hardware linkage */
+ .irq = fhci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+
+ /* basic lifecycle operation */
+ .start = fhci_start,
+ .stop = fhci_stop,
+
+ /* managing i/o requests and associated device resources */
+ .urb_enqueue = fhci_urb_enqueue,
+ .urb_dequeue = fhci_urb_dequeue,
+ .endpoint_disable = fhci_endpoint_disable,
+
+ /* scheduling support */
+ .get_frame_number = fhci_get_frame_number,
+
+ /* root hub support */
+ .hub_status_data = fhci_hub_status_data,
+ .hub_control = fhci_hub_control,
+};
+
+static int __devinit of_fhci_probe(struct of_device *ofdev,
+ const struct of_device_id *ofid)
+{
+ struct device *dev = &ofdev->dev;
+ struct device_node *node = ofdev->node;
+ struct usb_hcd *hcd;
+ struct fhci_hcd *fhci;
+ struct resource usb_regs;
+ unsigned long pram_addr;
+ unsigned int usb_irq;
+ const char *sprop;
+ const u32 *iprop;
+ int size;
+ int ret;
+ int i;
+ int j;
+
+ if (usb_disabled())
+ return -ENODEV;
+
+ sprop = of_get_property(node, "mode", NULL);
+ if (sprop && strcmp(sprop, "host"))
+ return -ENODEV;
+
+ hcd = usb_create_hcd(&fhci_driver, dev, dev->bus_id);
+ if (!hcd) {
+ dev_err(dev, "could not create hcd\n");
+ return -ENOMEM;
+ }
+
+ fhci = hcd_to_fhci(hcd);
+ hcd->self.controller = dev;
+ dev_set_drvdata(dev, hcd);
+
+ iprop = of_get_property(node, "hub-power-budget", &size);
+ if (iprop && size == sizeof(*iprop))
+ hcd->power_budget = *iprop;
+
+ /* FHCI registers. */
+ ret = of_address_to_resource(node, 0, &usb_regs);
+ if (ret) {
+ dev_err(dev, "could not get regs\n");
+ goto err_regs;
+ }
+
+ hcd->regs = ioremap(usb_regs.start, usb_regs.end - usb_regs.start + 1);
+ if (!hcd->regs) {
+ dev_err(dev, "could not ioremap regs\n");
+ ret = -ENOMEM;
+ goto err_regs;
+ }
+ fhci->regs = hcd->regs;
+
+ /* Parameter RAM. */
+ iprop = of_get_property(node, "reg", &size);
+ if (!iprop || size < sizeof(*iprop) * 4) {
+ dev_err(dev, "can't get pram offset\n");
+ ret = -EINVAL;
+ goto err_pram;
+ }
+
+ pram_addr = cpm_muram_alloc_fixed(iprop[2], FHCI_PRAM_SIZE);
+ if (IS_ERR_VALUE(pram_addr)) {
+ dev_err(dev, "failed to allocate usb pram\n");
+ ret = -ENOMEM;
+ goto err_pram;
+ }
+ fhci->pram = cpm_muram_addr(pram_addr);
+
+ /* GPIOs and pins */
+ for (i = 0; i < NUM_GPIOS; i++) {
+ int gpio;
+ enum of_gpio_flags flags;
+
+ gpio = of_get_gpio_flags(node, i, &flags);
+ fhci->gpios[i] = gpio;
+ fhci->alow_gpios[i] = flags & OF_GPIO_ACTIVE_LOW;
+
+ if (!gpio_is_valid(gpio)) {
+ if (i < GPIO_SPEED) {
+ dev_err(dev, "incorrect GPIO%d: %d\n",
+ i, gpio);
+ goto err_gpios;
+ } else {
+ dev_info(dev, "assuming board doesn't have "
+ "%s gpio\n", i == GPIO_SPEED ?
+ "speed" : "power");
+ continue;
+ }
+ }
+
+ ret = gpio_request(gpio, dev->bus_id);
+ if (ret) {
+ dev_err(dev, "failed to request gpio %d", i);
+ goto err_gpios;
+ }
+
+ if (i >= GPIO_SPEED) {
+ ret = gpio_direction_output(gpio, 0);
+ if (ret) {
+ dev_err(dev, "failed to set gpio %d as "
+ "an output\n", i);
+ i++;
+ goto err_gpios;
+ }
+ }
+ }
+
+ for (j = 0; j < NUM_PINS; j++) {
+ fhci->pins[j] = qe_pin_request(ofdev->node, j);
+ if (IS_ERR(fhci->pins[j])) {
+ ret = PTR_ERR(fhci->pins[j]);
+ dev_err(dev, "can't get pin %d: %d\n", j, ret);
+ goto err_pins;
+ }
+ }
+
+ /* Frame limit timer and its interrupt. */
+ fhci->timer = gtm_get_timer16();
+ if (IS_ERR(fhci->timer)) {
+ ret = PTR_ERR(fhci->timer);
+ dev_err(dev, "failed to request qe timer: %i", ret);
+ goto err_get_timer;
+ }
+
+ ret = request_irq(fhci->timer->irq, fhci_frame_limit_timer_irq,
+ IRQF_DISABLED, "qe timer (usb)", hcd);
+ if (ret) {
+ dev_err(dev, "failed to request timer irq");
+ goto err_timer_irq;
+ }
+
+ /* USB Host interrupt. */
+ usb_irq = irq_of_parse_and_map(node, 0);
+ if (usb_irq == NO_IRQ) {
+ dev_err(dev, "could not get usb irq\n");
+ ret = -EINVAL;
+ goto err_usb_irq;
+ }
+
+ /* Clocks. */
+ sprop = of_get_property(node, "fsl,fullspeed-clock", NULL);
+ if (sprop) {
+ fhci->fullspeed_clk = qe_clock_source(sprop);
+ if (fhci->fullspeed_clk == QE_CLK_DUMMY) {
+ dev_err(dev, "wrong fullspeed-clock\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+ }
+
+ sprop = of_get_property(node, "fsl,lowspeed-clock", NULL);
+ if (sprop) {
+ fhci->lowspeed_clk = qe_clock_source(sprop);
+ if (fhci->lowspeed_clk == QE_CLK_DUMMY) {
+ dev_err(dev, "wrong lowspeed-clock\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+ }
+
+ if (fhci->fullspeed_clk == QE_CLK_NONE &&
+ fhci->lowspeed_clk == QE_CLK_NONE) {
+ dev_err(dev, "no clocks specified\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+
+ dev_info(dev, "at 0x%p, irq %d\n", hcd->regs, usb_irq);
+
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+
+ /* Start with full-speed, if possible. */
+ if (fhci->fullspeed_clk != QE_CLK_NONE) {
+ fhci_config_transceiver(fhci, FHCI_PORT_FULL);
+ qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+ } else {
+ fhci_config_transceiver(fhci, FHCI_PORT_LOW);
+ qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+ }
+
+ /* Clear and disable any pending interrupts. */
+ out_be16(&fhci->regs->usb_event, 0xffff);
+ out_be16(&fhci->regs->usb_mask, 0);
+
+ ret = usb_add_hcd(hcd, usb_irq, IRQF_DISABLED);
+ if (ret < 0)
+ goto err_add_hcd;
+
+ fhci_dfs_create(fhci);
+
+ return 0;
+
+err_add_hcd:
+err_clocks:
+ irq_dispose_mapping(usb_irq);
+err_usb_irq:
+ free_irq(fhci->timer->irq, hcd);
+err_timer_irq:
+ gtm_put_timer16(fhci->timer);
+err_get_timer:
+err_pins:
+ while (--j >= 0)
+ qe_pin_free(fhci->pins[j]);
+err_gpios:
+ while (--i >= 0) {
+ if (gpio_is_valid(fhci->gpios[i]))
+ gpio_free(fhci->gpios[i]);
+ }
+ cpm_muram_free(pram_addr);
+err_pram:
+ iounmap(hcd->regs);
+err_regs:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit fhci_remove(struct device *dev)
+{
+ struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int i;
+ int j;
+
+ usb_remove_hcd(hcd);
+ free_irq(fhci->timer->irq, hcd);
+ gtm_put_timer16(fhci->timer);
+ cpm_muram_free(cpm_muram_offset(fhci->pram));
+ for (i = 0; i < NUM_GPIOS; i++) {
+ if (!gpio_is_valid(fhci->gpios[i]))
+ continue;
+ gpio_free(fhci->gpios[i]);
+ }
+ for (j = 0; j < NUM_PINS; j++)
+ qe_pin_free(fhci->pins[j]);
+ fhci_dfs_destroy(fhci);
+ usb_put_hcd(hcd);
+ return 0;
+}
+
+static int __devexit of_fhci_remove(struct of_device *ofdev)
+{
+ return fhci_remove(&ofdev->dev);
+}
+
+static struct of_device_id of_fhci_match[] = {
+ { .compatible = "fsl,mpc8323-qe-usb", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, of_fhci_match);
+
+static struct of_platform_driver of_fhci_driver = {
+ .name = "fsl,usb-fhci",
+ .match_table = of_fhci_match,
+ .probe = of_fhci_probe,
+ .remove = __devexit_p(of_fhci_remove),
+};
+
+static int __init fhci_module_init(void)
+{
+ return of_register_platform_driver(&of_fhci_driver);
+}
+module_init(fhci_module_init);
+
+static void __exit fhci_module_exit(void)
+{
+ of_unregister_platform_driver(&of_fhci_driver);
+}
+module_exit(fhci_module_exit);
+
+MODULE_DESCRIPTION("USB Freescale Host Controller Interface Driver");
+MODULE_AUTHOR("Shlomi Gridish <gridish@freescale.com>, "
+ "Jerry Huang <Chang-Ming.Huang@freescale.com>, "
+ "Anton Vorontsov <avorontsov@ru.mvista.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/host/fhci-hub.c b/drivers/usb/host/fhci-hub.c
new file mode 100644
index 0000000..0cfaedc
--- /dev/null
+++ b/drivers/usb/host/fhci-hub.c
@@ -0,0 +1,345 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/gpio.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+/* virtual root hub specific descriptor */
+static u8 root_hub_des[] = {
+ 0x09, /* blength */
+ 0x29, /* bDescriptorType;hub-descriptor */
+ 0x01, /* bNbrPorts */
+ 0x00, /* wHubCharacteristics */
+ 0x00,
+ 0x01, /* bPwrOn2pwrGood;2ms */
+ 0x00, /* bHubContrCurrent;0mA */
+ 0x00, /* DeviceRemoveable */
+ 0xff, /* PortPwrCtrlMask */
+};
+
+static void fhci_gpio_set_value(struct fhci_hcd *fhci, int gpio_nr, bool on)
+{
+ int gpio = fhci->gpios[gpio_nr];
+ bool alow = fhci->alow_gpios[gpio_nr];
+
+ if (!gpio_is_valid(gpio))
+ return;
+
+ gpio_set_value(gpio, on ^ alow);
+ mdelay(5);
+}
+
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+ enum fhci_port_status status)
+{
+ fhci_dbg(fhci, "-> %s: %d\n", __func__, status);
+
+ switch (status) {
+ case FHCI_PORT_POWER_OFF:
+ fhci_gpio_set_value(fhci, GPIO_POWER, false);
+ break;
+ case FHCI_PORT_DISABLED:
+ case FHCI_PORT_WAITING:
+ fhci_gpio_set_value(fhci, GPIO_POWER, true);
+ break;
+ case FHCI_PORT_LOW:
+ fhci_gpio_set_value(fhci, GPIO_SPEED, false);
+ break;
+ case FHCI_PORT_FULL:
+ fhci_gpio_set_value(fhci, GPIO_SPEED, true);
+ break;
+ default:
+ WARN_ON(1);
+ break;
+ }
+
+ fhci_dbg(fhci, "<- %s: %d\n", __func__, status);
+}
+
+/* disable the USB port by clearing the EN bit in the USBMOD register */
+void fhci_port_disable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)fhci->usb_lld;
+ enum fhci_port_status port_status;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_stop_sof_timer(fhci);
+
+ fhci_flush_all_transmissions(usb);
+
+ fhci_usb_disable_interrupt((struct fhci_usb *)fhci->usb_lld);
+ port_status = usb->port_status;
+ usb->port_status = FHCI_PORT_DISABLED;
+
+ /* Enable IDLE since we want to know if something comes along */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ /* check if during the disconnection process attached new device */
+ if (port_status == FHCI_PORT_WAITING)
+ fhci_device_connected_interrupt(fhci);
+ usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_ENABLE;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+ fhci_usb_enable_interrupt((struct fhci_usb *)fhci->usb_lld);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* enable the USB port by setting the EN bit in the USBMOD register */
+void fhci_port_enable(void *lld)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)lld;
+ struct fhci_hcd *fhci = usb->fhci;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_config_transceiver(fhci, usb->port_status);
+
+ if ((usb->port_status != FHCI_PORT_FULL) &&
+ (usb->port_status != FHCI_PORT_LOW))
+ fhci_start_sof_timer(fhci);
+
+ usb->vroot_hub->port.wPortStatus |= USB_PORT_STAT_ENABLE;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ gpio_direction_output(fhci->gpios[GPIO_USBOE], 0);
+ gpio_direction_output(fhci->gpios[GPIO_USBTP], 0);
+ gpio_direction_output(fhci->gpios[GPIO_USBTN], 0);
+
+ mdelay(5);
+
+ qe_pin_set_dedicated(fhci->pins[PIN_USBOE]);
+ qe_pin_set_dedicated(fhci->pins[PIN_USBTP]);
+ qe_pin_set_dedicated(fhci->pins[PIN_USBTN]);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* generate the RESET condition on the bus */
+void fhci_port_reset(void *lld)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)lld;
+ struct fhci_hcd *fhci = usb->fhci;
+ u8 mode;
+ u16 mask;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_stop_sof_timer(fhci);
+ /* disable the USB controller */
+ mode = in_8(&fhci->regs->usb_mod);
+ out_8(&fhci->regs->usb_mod, mode & (~USB_MODE_EN));
+
+ /* disable idle interrupts */
+ mask = in_be16(&fhci->regs->usb_mask);
+ out_be16(&fhci->regs->usb_mask, mask & (~USB_E_IDLE_MASK));
+
+ fhci_io_port_generate_reset(fhci);
+
+ /* enable interrupt on this endpoint */
+ out_be16(&fhci->regs->usb_mask, mask);
+
+ /* enable the USB controller */
+ mode = in_8(&fhci->regs->usb_mod);
+ out_8(&fhci->regs->usb_mod, mode | USB_MODE_EN);
+ fhci_start_sof_timer(fhci);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int ret = 0;
+ unsigned long flags;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ if (fhci->vroot_hub->port.wPortChange & (USB_PORT_STAT_C_CONNECTION |
+ USB_PORT_STAT_C_ENABLE | USB_PORT_STAT_C_SUSPEND |
+ USB_PORT_STAT_C_RESET | USB_PORT_STAT_C_OVERCURRENT)) {
+ *buf = 1 << 1;
+ ret = 1;
+ fhci_dbg(fhci, "-- %s\n", __func__);
+ }
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+
+ return ret;
+}
+
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int retval = 0;
+ int len = 0;
+ struct usb_hub_status *hub_status;
+ struct usb_port_status *port_status;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ switch (typeReq) {
+ case ClearHubFeature:
+ switch (wValue) {
+ case C_HUB_LOCAL_POWER:
+ case C_HUB_OVER_CURRENT:
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case ClearPortFeature:
+ fhci->vroot_hub->feature &= (1 << wValue);
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_ENABLE;
+ fhci_port_disable(fhci);
+ break;
+ case USB_PORT_FEAT_C_ENABLE:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_ENABLE;
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_SUSPEND;
+ fhci_stop_sof_timer(fhci);
+ break;
+ case USB_PORT_FEAT_C_SUSPEND:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_SUSPEND;
+ break;
+ case USB_PORT_FEAT_POWER:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_POWER;
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+ break;
+ case USB_PORT_FEAT_C_CONNECTION:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_CONNECTION;
+ break;
+ case USB_PORT_FEAT_C_OVER_CURRENT:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_OVERCURRENT;
+ break;
+ case USB_PORT_FEAT_C_RESET:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_RESET;
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case GetHubDescriptor:
+ memcpy(buf, root_hub_des, sizeof(root_hub_des));
+ buf[3] = 0x11; /* per-port power, no ovrcrnt */
+ len = (buf[0] < wLength) ? buf[0] : wLength;
+ break;
+ case GetHubStatus:
+ hub_status = (struct usb_hub_status *)buf;
+ hub_status->wHubStatus =
+ cpu_to_le16(fhci->vroot_hub->hub.wHubStatus);
+ hub_status->wHubChange =
+ cpu_to_le16(fhci->vroot_hub->hub.wHubChange);
+ len = 4;
+ break;
+ case GetPortStatus:
+ port_status = (struct usb_port_status *)buf;
+ port_status->wPortStatus =
+ cpu_to_le16(fhci->vroot_hub->port.wPortStatus);
+ port_status->wPortChange =
+ cpu_to_le16(fhci->vroot_hub->port.wPortChange);
+ len = 4;
+ break;
+ case SetHubFeature:
+ switch (wValue) {
+ case C_HUB_OVER_CURRENT:
+ case C_HUB_LOCAL_POWER:
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case SetPortFeature:
+ fhci->vroot_hub->feature |= (1 << wValue);
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_ENABLE;
+ fhci_port_enable(fhci->usb_lld);
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_SUSPEND;
+ fhci_stop_sof_timer(fhci);
+ break;
+ case USB_PORT_FEAT_RESET:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_RESET;
+ fhci_port_reset(fhci->usb_lld);
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_ENABLE;
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_RESET;
+ break;
+ case USB_PORT_FEAT_POWER:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_POWER;
+ fhci_config_transceiver(fhci, FHCI_PORT_WAITING);
+ break;
+ default:
+ goto error;
+ }
+ break;
+ default:
+error:
+ retval = -EPIPE;
+ }
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ return retval;
+}
diff --git a/drivers/usb/host/fhci-mem.c b/drivers/usb/host/fhci-mem.c
new file mode 100644
index 0000000..2c0736c
--- /dev/null
+++ b/drivers/usb/host/fhci-mem.c
@@ -0,0 +1,113 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+static void init_td(struct td *td)
+{
+ memset(td, 0, sizeof(*td));
+ INIT_LIST_HEAD(&td->node);
+ INIT_LIST_HEAD(&td->frame_lh);
+}
+
+static void init_ed(struct ed *ed)
+{
+ memset(ed, 0, sizeof(*ed));
+ INIT_LIST_HEAD(&ed->td_list);
+ INIT_LIST_HEAD(&ed->node);
+}
+
+static struct td *get_empty_td(struct fhci_hcd *fhci)
+{
+ struct td *td;
+
+ if (!list_empty(&fhci->empty_tds)) {
+ td = list_entry(fhci->empty_tds.next, struct td, node);
+ list_del(fhci->empty_tds.next);
+ } else {
+ td = kmalloc(sizeof(*td), GFP_ATOMIC);
+ if (!td)
+ fhci_err(fhci, "No memory to allocate to TD\n");
+ else
+ init_td(td);
+ }
+
+ return td;
+}
+
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td)
+{
+ init_td(td);
+ list_add(&td->node, &fhci->empty_tds);
+}
+
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci)
+{
+ struct ed *ed;
+
+ if (!list_empty(&fhci->empty_eds)) {
+ ed = list_entry(fhci->empty_eds.next, struct ed, node);
+ list_del(fhci->empty_eds.next);
+ } else {
+ ed = kmalloc(sizeof(*ed), GFP_ATOMIC);
+ if (!ed)
+ fhci_err(fhci, "No memory to allocate to ED\n");
+ else
+ init_ed(ed);
+ }
+
+ return ed;
+}
+
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed)
+{
+ init_ed(ed);
+ list_add(&ed->node, &fhci->empty_eds);
+}
+
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+ struct urb_priv *urb_priv, struct ed *ed, u16 index,
+ enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+ u16 interval, u16 start_frame, bool ioc)
+{
+ struct td *td = get_empty_td(fhci);
+
+ if (!td)
+ return NULL;
+
+ td->urb = urb;
+ td->ed = ed;
+ td->type = type;
+ td->toggle = toggle;
+ td->data = data;
+ td->len = len;
+ td->iso_index = index;
+ td->interval = interval;
+ td->start_frame = start_frame;
+ td->ioc = ioc;
+ td->status = USB_TD_OK;
+
+ urb_priv->tds[index] = td;
+
+ return td;
+}
diff --git a/drivers/usb/host/fhci-q.c b/drivers/usb/host/fhci-q.c
new file mode 100644
index 0000000..b0a1446
--- /dev/null
+++ b/drivers/usb/host/fhci-q.c
@@ -0,0 +1,284 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+/* maps the hardware error code to the USB error code */
+static int status_to_error(u32 status)
+{
+ if (status == USB_TD_OK)
+ return 0;
+ else if (status & USB_TD_RX_ER_CRC)
+ return -EILSEQ;
+ else if (status & USB_TD_RX_ER_NONOCT)
+ return -EPROTO;
+ else if (status & USB_TD_RX_ER_OVERUN)
+ return -ECOMM;
+ else if (status & USB_TD_RX_ER_BITSTUFF)
+ return -EPROTO;
+ else if (status & USB_TD_RX_ER_PID)
+ return -EILSEQ;
+ else if (status & (USB_TD_TX_ER_NAK | USB_TD_TX_ER_TIMEOUT))
+ return -ETIMEDOUT;
+ else if (status & USB_TD_TX_ER_STALL)
+ return -EPIPE;
+ else if (status & USB_TD_TX_ER_UNDERUN)
+ return -ENOSR;
+ else if (status & USB_TD_RX_DATA_UNDERUN)
+ return -EREMOTEIO;
+ else if (status & USB_TD_RX_DATA_OVERUN)
+ return -EOVERFLOW;
+ else
+ return -EINVAL;
+}
+
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td)
+{
+ list_add_tail(&td->frame_lh, &frame->tds_list);
+}
+
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number)
+{
+ int i;
+
+ for (i = 0; i < number; i++) {
+ struct td *td = td_list[i];
+ list_add_tail(&td->node, &ed->td_list);
+ }
+ if (ed->td_head == NULL)
+ ed->td_head = td_list[0];
+}
+
+static struct td *peek_td_from_ed(struct ed *ed)
+{
+ struct td *td;
+
+ if (!list_empty(&ed->td_list))
+ td = list_entry(ed->td_list.next, struct td, node);
+ else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame)
+{
+ struct td *td;
+
+ if (!list_empty(&frame->tds_list)) {
+ td = list_entry(frame->tds_list.next, struct td, frame_lh);
+ list_del_init(frame->tds_list.next);
+ } else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame)
+{
+ struct td *td;
+
+ if (!list_empty(&frame->tds_list))
+ td = list_entry(frame->tds_list.next, struct td, frame_lh);
+ else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_ed(struct ed *ed)
+{
+ struct td *td;
+
+ if (!list_empty(&ed->td_list)) {
+ td = list_entry(ed->td_list.next, struct td, node);
+ list_del_init(ed->td_list.next);
+
+ /* if this TD was the ED's head, find next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td,
+ node);
+ else
+ ed->td_head = NULL;
+ } else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list)
+{
+ struct td *td;
+
+ if (!list_empty(&p_list->done_list)) {
+ td = list_entry(p_list->done_list.next, struct td, node);
+ list_del_init(p_list->done_list.next);
+ } else
+ td = NULL;
+
+ return td;
+}
+
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed)
+{
+ struct td *td;
+
+ td = ed->td_head;
+ list_del_init(&td->node);
+
+ /* If this TD was the ED's head,find next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td, node);
+ else {
+ ed->td_head = NULL;
+ ed->state = FHCI_ED_SKIP;
+ }
+ ed->toggle_carry = td->toggle;
+ list_add_tail(&td->node, &usb->hc_list->done_list);
+ if (td->ioc)
+ usb->transfer_confirm(usb->fhci);
+}
+
+/* free done FHCI URB resource such as ED and TD */
+static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb)
+{
+ int i;
+ struct urb_priv *urb_priv = urb->hcpriv;
+ struct ed *ed = urb_priv->ed;
+
+ for (i = 0; i < urb_priv->num_of_tds; i++) {
+ list_del_init(&urb_priv->tds[i]->node);
+ fhci_recycle_empty_td(fhci, urb_priv->tds[i]);
+ }
+
+ /* if this TD was the ED's head,find the next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td, node);
+ else
+ ed->td_head = NULL;
+
+ kfree(urb_priv->tds);
+ kfree(urb_priv);
+ urb->hcpriv = NULL;
+
+ /* if this TD was the ED's head,find next TD */
+ if (ed->td_head == NULL)
+ list_del_init(&ed->node);
+ fhci->active_urbs--;
+}
+
+/* this routine called to complete and free done URB */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb)
+{
+ free_urb_priv(fhci, urb);
+
+ if (urb->status == -EINPROGRESS) {
+ if (urb->actual_length != urb->transfer_buffer_length &&
+ urb->transfer_flags & URB_SHORT_NOT_OK)
+ urb->status = -EREMOTEIO;
+ else
+ urb->status = 0;
+ }
+
+ usb_hcd_unlink_urb_from_ep(fhci_to_hcd(fhci), urb);
+
+ spin_unlock(&fhci->lock);
+
+ usb_hcd_giveback_urb(fhci_to_hcd(fhci), urb, urb->status);
+
+ spin_lock(&fhci->lock);
+}
+
+/*
+ * caculate transfer length/stats and update the urb
+ * Precondition: irqsafe(only for urb-?status locking)
+ */
+void fhci_done_td(struct urb *urb, struct td *td)
+{
+ struct ed *ed = td->ed;
+ u32 cc = td->status;
+
+ /* ISO...drivers see per-TD length/status */
+ if (ed->mode == FHCI_TF_ISO) {
+ u32 len;
+ if (!(urb->transfer_flags & URB_SHORT_NOT_OK &&
+ cc == USB_TD_RX_DATA_UNDERUN))
+ cc = USB_TD_OK;
+
+ if (usb_pipeout(urb->pipe))
+ len = urb->iso_frame_desc[td->iso_index].length;
+ else
+ len = td->actual_len;
+
+ urb->actual_length += len;
+ urb->iso_frame_desc[td->iso_index].actual_length = len;
+ urb->iso_frame_desc[td->iso_index].status =
+ status_to_error(cc);
+ }
+
+ /* BULK,INT,CONTROL... drivers see aggregate length/status,
+ * except that "setup" bytes aren't counted and "short" transfers
+ * might not be reported as errors.
+ */
+ else {
+ if (td->error_cnt >= 3)
+ urb->error_count = 3;
+
+ /* control endpoint only have soft stalls */
+
+ /* update packet status if needed(short may be ok) */
+ if (!(urb->transfer_flags & URB_SHORT_NOT_OK) &&
+ cc == USB_TD_RX_DATA_UNDERUN) {
+ ed->state = FHCI_ED_OPER;
+ cc = USB_TD_OK;
+ }
+ if (cc != USB_TD_OK) {
+ if (urb->status == -EINPROGRESS)
+ urb->status = status_to_error(cc);
+ }
+
+ /* count all non-empty packets except control SETUP packet */
+ if (td->type != FHCI_TA_SETUP || td->iso_index != 0)
+ urb->actual_length += td->actual_len;
+ }
+}
+
+/* there are some pedning request to unlink */
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed)
+{
+ struct td *td = peek_td_from_ed(ed);
+ struct urb *urb = td->urb;
+ struct urb_priv *urb_priv = urb->hcpriv;
+
+ if (urb_priv->state == URB_DEL) {
+ td = fhci_remove_td_from_ed(ed);
+ /* HC may have partly processed this TD */
+ if (td->status != USB_TD_INPROGRESS)
+ fhci_done_td(urb, td);
+
+ /* URB is done;clean up */
+ if (++(urb_priv->tds_cnt) == urb_priv->num_of_tds)
+ fhci_urb_complete_free(fhci, urb);
+ }
+}
diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
new file mode 100644
index 0000000..bb63b68
--- /dev/null
+++ b/drivers/usb/host/fhci-sched.c
@@ -0,0 +1,888 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+static void recycle_frame(struct fhci_usb *usb, struct packet *pkt)
+{
+ pkt->data = NULL;
+ pkt->len = 0;
+ pkt->status = USB_TD_OK;
+ pkt->info = 0;
+ pkt->priv_data = NULL;
+
+ cq_put(usb->ep0->empty_frame_Q, pkt);
+}
+
+/* confirm submitted packet */
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt)
+{
+ struct td *td;
+ struct packet *td_pkt;
+ struct ed *ed;
+ u32 trans_len;
+ bool td_done = false;
+
+ td = fhci_remove_td_from_frame(usb->actual_frame);
+ td_pkt = td->pkt;
+ trans_len = pkt->len;
+ td->status = pkt->status;
+ if (td->type == FHCI_TA_IN && td_pkt->info & PKT_DUMMY_PACKET) {
+ if ((td->data + td->actual_len) && trans_len)
+ memcpy(td->data + td->actual_len, pkt->data,
+ trans_len);
+ cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ }
+
+ recycle_frame(usb, pkt);
+
+ ed = td->ed;
+ if (ed->mode == FHCI_TF_ISO) {
+ if (ed->td_list.next->next != &ed->td_list) {
+ struct td *td_next =
+ list_entry(ed->td_list.next->next, struct td,
+ node);
+
+ td_next->start_frame = usb->actual_frame->frame_num;
+ }
+ td->actual_len = trans_len;
+ td_done = true;
+ } else if ((td->status & USB_TD_ERROR) &&
+ !(td->status & USB_TD_TX_ER_NAK)) {
+ /*
+ * There was an error on the transaction (but not NAK).
+ * If it is fatal error (data underrun, stall, bad pid or 3
+ * errors exceeded), mark this TD as done.
+ */
+ if ((td->status & USB_TD_RX_DATA_UNDERUN) ||
+ (td->status & USB_TD_TX_ER_STALL) ||
+ (td->status & USB_TD_RX_ER_PID) ||
+ (++td->error_cnt >= 3)) {
+ ed->state = FHCI_ED_HALTED;
+ td_done = true;
+
+ if (td->status & USB_TD_RX_DATA_UNDERUN) {
+ fhci_dbg(usb->fhci, "td err fu\n");
+ td->toggle = !td->toggle;
+ td->actual_len += trans_len;
+ } else {
+ fhci_dbg(usb->fhci, "td err f!u\n");
+ }
+ } else {
+ fhci_dbg(usb->fhci, "td err !f\n");
+ /* it is not a fatal error -retry this transaction */
+ td->nak_cnt = 0;
+ td->error_cnt++;
+ td->status = USB_TD_OK;
+ }
+ } else if (td->status & USB_TD_TX_ER_NAK) {
+ /* there was a NAK response */
+ fhci_vdbg(usb->fhci, "td nack\n");
+ td->nak_cnt++;
+ td->error_cnt = 0;
+ td->status = USB_TD_OK;
+ } else {
+ /* there was no error on transaction */
+ td->error_cnt = 0;
+ td->nak_cnt = 0;
+ td->toggle = !td->toggle;
+ td->actual_len += trans_len;
+
+ if (td->len == td->actual_len)
+ td_done = true;
+ }
+
+ if (td_done)
+ fhci_move_td_from_ed_to_done_list(usb, ed);
+}
+
+/*
+ * Flush all transmitted packets from BDs
+ * This routine is called when disabling the USB port to flush all
+ * transmissions that are allready scheduled in the BDs
+ */
+void fhci_flush_all_transmissions(struct fhci_usb *usb)
+{
+ u8 mode;
+ struct td *td;
+
+ mode = in_8(&usb->fhci->regs->usb_mod);
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ fhci_flush_bds(usb);
+
+ while ((td = fhci_peek_td_from_frame(usb->actual_frame)) != NULL) {
+ struct packet *pkt = td->pkt;
+
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ fhci_transaction_confirm(usb, pkt);
+ }
+
+ usb->actual_frame->frame_status = FRAME_END_TRANSMISSION;
+
+ /* reset the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ /* enable the USB controller */
+ out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+
+/*
+ * This function forms the packet and transmit the packet. This function
+ * will handle all endpoint type:ISO,interrupt,control and bulk
+ */
+static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
+{
+ u32 fw_transaction_time, len = 0;
+ struct packet *pkt;
+ u8 *data = NULL;
+
+ /* calcalate data address,len and toggle and then add the transaction */
+ if (td->toggle == USB_TD_TOGGLE_CARRY)
+ td->toggle = ed->toggle_carry;
+
+ switch (ed->mode) {
+ case FHCI_TF_ISO:
+ len = td->len;
+ if (td->type != FHCI_TA_IN)
+ data = td->data;
+ break;
+ case FHCI_TF_CTRL:
+ case FHCI_TF_BULK:
+ len = min(td->len - td->actual_len, ed->max_pkt_size);
+ if (!((td->type == FHCI_TA_IN) &&
+ ((len + td->actual_len) == td->len)))
+ data = td->data + td->actual_len;
+ break;
+ case FHCI_TF_INTR:
+ len = min(td->len, ed->max_pkt_size);
+ if (!((td->type == FHCI_TA_IN) &&
+ ((td->len + CRC_SIZE) >= ed->max_pkt_size)))
+ data = td->data;
+ break;
+ default:
+ break;
+ }
+
+ if (usb->port_status == FHCI_PORT_FULL)
+ fw_transaction_time = (((len + PROTOCOL_OVERHEAD) * 11) >> 4);
+ else
+ fw_transaction_time = ((len + PROTOCOL_OVERHEAD) * 6);
+
+ /* check if there's enough space in this frame to submit this TD */
+ if (usb->actual_frame->total_bytes + len + PROTOCOL_OVERHEAD >=
+ usb->max_bytes_per_frame) {
+ fhci_vdbg(usb->fhci, "not enough space in this frame: "
+ "%d %d %d\n", usb->actual_frame->total_bytes, len,
+ usb->max_bytes_per_frame);
+ return -1;
+ }
+
+ /* check if there's enough time in this frame to submit this TD */
+ if (usb->actual_frame->frame_status != FRAME_IS_PREPARED &&
+ (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION ||
+ (fw_transaction_time + usb->sw_transaction_time >=
+ 1000 - fhci_get_sof_timer_count(usb)))) {
+ fhci_dbg(usb->fhci, "not enough time in this frame\n");
+ return -1;
+ }
+
+ /* update frame object fields before transmitting */
+ pkt = cq_get(usb->ep0->empty_frame_Q);
+ if (!pkt) {
+ fhci_dbg(usb->fhci, "there is no empty frame\n");
+ return -1;
+ }
+ td->pkt = pkt;
+
+ pkt->info = 0;
+ if (data == NULL) {
+ data = cq_get(usb->ep0->dummy_packets_Q);
+ BUG_ON(!data);
+ pkt->info = PKT_DUMMY_PACKET;
+ }
+ pkt->data = data;
+ pkt->len = len;
+ pkt->status = USB_TD_OK;
+ /* update TD status field before transmitting */
+ td->status = USB_TD_INPROGRESS;
+ /* update actual frame time object with the actual transmission */
+ usb->actual_frame->total_bytes += (len + PROTOCOL_OVERHEAD);
+ fhci_add_td_to_frame(usb->actual_frame, td);
+
+ if (usb->port_status != FHCI_PORT_FULL &&
+ usb->port_status != FHCI_PORT_LOW) {
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ pkt->len = 0;
+ fhci_transaction_confirm(usb, pkt);
+ } else if (fhci_host_transaction(usb, pkt, td->type, ed->dev_addr,
+ ed->ep_addr, ed->mode, ed->speed, td->toggle)) {
+ /* remove TD from actual frame */
+ list_del_init(&td->frame_lh);
+ td->status = USB_TD_OK;
+ if (pkt->info & PKT_DUMMY_PACKET)
+ cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ recycle_frame(usb, pkt);
+ usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD);
+ fhci_err(usb->fhci, "host transaction failed\n");
+ return -1;
+ }
+
+ return len;
+}
+
+static void move_head_to_tail(struct list_head *list)
+{
+ struct list_head *node = list->next;
+
+ if (!list_empty(list)) {
+ list_del(node);
+ list_add_tail(node, list);
+ }
+}
+
+/*
+ * This function goes through the endpoint list and schedules the
+ * transactions within this list
+ */
+static int scan_ed_list(struct fhci_usb *usb,
+ struct list_head *list, enum fhci_tf_mode list_type)
+{
+ static const int frame_part[4] = {
+ [FHCI_TF_CTRL] = MAX_BYTES_PER_FRAME,
+ [FHCI_TF_ISO] = (MAX_BYTES_PER_FRAME *
+ MAX_PERIODIC_FRAME_USAGE) / 100,
+ [FHCI_TF_BULK] = MAX_BYTES_PER_FRAME,
+ [FHCI_TF_INTR] = (MAX_BYTES_PER_FRAME *
+ MAX_PERIODIC_FRAME_USAGE) / 100
+ };
+ struct ed *ed;
+ struct td *td;
+ int ans = 1;
+ u32 save_transaction_time = usb->sw_transaction_time;
+
+ list_for_each_entry(ed, list, node) {
+ td = ed->td_head;
+
+ if (!td || (td && td->status == USB_TD_INPROGRESS))
+ continue;
+
+ if (ed->state != FHCI_ED_OPER) {
+ if (ed->state == FHCI_ED_URB_DEL) {
+ td->status = USB_TD_OK;
+ fhci_move_td_from_ed_to_done_list(usb, ed);
+ ed->state = FHCI_ED_SKIP;
+ }
+ continue;
+ }
+
+ /*
+ * if it isn't interrupt pipe or it is not iso pipe and the
+ * interval time passed
+ */
+ if ((list_type == FHCI_TF_INTR || list_type == FHCI_TF_ISO) &&
+ (((usb->actual_frame->frame_num -
+ td->start_frame) & 0x7ff) < td->interval))
+ continue;
+
+ if (add_packet(usb, ed, td) < 0)
+ continue;
+
+ /* update time stamps in the TD */
+ td->start_frame = usb->actual_frame->frame_num;
+ usb->sw_transaction_time += save_transaction_time;
+
+ if (usb->actual_frame->total_bytes >=
+ usb->max_bytes_per_frame) {
+ usb->actual_frame->frame_status =
+ FRAME_DATA_END_TRANSMISSION;
+ fhci_push_dummy_bd(usb->ep0);
+ ans = 0;
+ break;
+ }
+
+ if (usb->actual_frame->total_bytes >= frame_part[list_type])
+ break;
+ }
+
+ /* be fair to each ED(move list head around) */
+ move_head_to_tail(list);
+ usb->sw_transaction_time = save_transaction_time;
+
+ return ans;
+}
+
+static u32 rotate_frames(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (!list_empty(&usb->actual_frame->tds_list)) {
+ if ((((in_be16(&fhci->pram->frame_num) & 0x07ff) -
+ usb->actual_frame->frame_num) & 0x7ff) > 5)
+ fhci_flush_actual_frame(usb);
+ else
+ return -EINVAL;
+ }
+
+ usb->actual_frame->frame_status = FRAME_IS_PREPARED;
+ usb->actual_frame->frame_num = in_be16(&fhci->pram->frame_num) & 0x7ff;
+ usb->actual_frame->total_bytes = 0;
+
+ return 0;
+}
+
+/*
+ * This function schedule the USB transaction and will process the
+ * endpoint in the following order: iso, interrupt, control and bulk.
+ */
+void fhci_schedule_transactions(struct fhci_usb *usb)
+{
+ int left = 1;
+
+ if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+ if (rotate_frames(usb) != 0)
+ return;
+
+ if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+ return;
+
+ if (usb->actual_frame->total_bytes == 0) {
+ /*
+ * schedule the next available ISO transfer
+ *or next stage of the ISO transfer
+ */
+ scan_ed_list(usb, &usb->hc_list->iso_list, FHCI_TF_ISO);
+
+ /*
+ * schedule the next available interrupt transfer or
+ * the next stage of the interrupt transfer
+ */
+ scan_ed_list(usb, &usb->hc_list->intr_list, FHCI_TF_INTR);
+
+ /*
+ * schedule the next available control transfer
+ * or the next stage of the control transfer
+ */
+ left = scan_ed_list(usb, &usb->hc_list->ctrl_list,
+ FHCI_TF_CTRL);
+ }
+
+ /*
+ * schedule the next available bulk transfer or the next stage of the
+ * bulk transfer
+ */
+ if (left > 0)
+ scan_ed_list(usb, &usb->hc_list->bulk_list, FHCI_TF_BULK);
+}
+
+/* Handles SOF interrupt */
+static void sof_interrupt(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ if ((usb->port_status == FHCI_PORT_DISABLED) &&
+ (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_CONNECTION) &&
+ !(usb->vroot_hub->port.wPortChange & USB_PORT_STAT_C_CONNECTION)) {
+ if (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_LOW_SPEED)
+ usb->port_status = FHCI_PORT_LOW;
+ else
+ usb->port_status = FHCI_PORT_FULL;
+ /* Disable IDLE */
+ usb->saved_msk &= ~USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+ }
+
+ gtm_set_exact_timer16(fhci->timer, usb->max_frame_usage, false);
+
+ fhci_host_transmit_actual_frame(usb);
+ usb->actual_frame->frame_status = FRAME_IS_TRANSMITTED;
+
+ fhci_schedule_transactions(usb);
+}
+
+/* Handles device disconnected interrupt on port */
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_usb_disable_interrupt(usb);
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->port_status = FHCI_PORT_DISABLED;
+
+ fhci_stop_sof_timer(fhci);
+
+ /* Enable IDLE since we want to know if something comes along */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_CONNECTION;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame = 0;
+ fhci_usb_enable_interrupt(usb);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* detect a new device connected on the USB port */
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci)
+{
+
+ struct fhci_usb *usb = fhci->usb_lld;
+ int state;
+ int ret;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_usb_disable_interrupt(usb);
+ state = fhci_ioports_check_bus_state(fhci);
+
+ /* low-speed device was connected to the USB port */
+ if (state == 1) {
+ ret = qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+ if (ret) {
+ fhci_warn(fhci, "Low-Speed device is not supported, "
+ "try use BRGx\n");
+ goto out;
+ }
+
+ usb->port_status = FHCI_PORT_LOW;
+ setbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->vroot_hub->port.wPortStatus |=
+ (USB_PORT_STAT_LOW_SPEED |
+ USB_PORT_STAT_CONNECTION);
+ usb->vroot_hub->port.wPortChange |=
+ USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame =
+ (MAX_BYTES_PER_FRAME >> 3) - 7;
+ fhci_port_enable(usb);
+ } else if (state == 2) {
+ ret = qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+ if (ret) {
+ fhci_warn(fhci, "Full-Speed device is not supported, "
+ "try use CLKx\n");
+ goto out;
+ }
+
+ usb->port_status = FHCI_PORT_FULL;
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_LOW_SPEED;
+ usb->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_CONNECTION;
+ usb->vroot_hub->port.wPortChange |=
+ USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame = (MAX_BYTES_PER_FRAME - 15);
+ fhci_port_enable(usb);
+ }
+out:
+ fhci_usb_enable_interrupt(usb);
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd)
+{
+ struct usb_hcd *hcd = _hcd;
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ spin_lock(&fhci->lock);
+
+ gtm_set_exact_timer16(fhci->timer, 1000, false);
+
+ if (usb->actual_frame->frame_status == FRAME_IS_TRANSMITTED) {
+ usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+ fhci_push_dummy_bd(usb->ep0);
+ }
+
+ fhci_schedule_transactions(usb);
+
+ spin_unlock(&fhci->lock);
+
+ return IRQ_HANDLED;
+}
+
+/* Cancel transmission on the USB endpoint */
+static void abort_transmission(struct fhci_usb *usb)
+{
+ fhci_dbg(usb->fhci, "-> %s\n", __func__);
+ /* issue stop Tx command */
+ qe_issue_cmd(QE_USB_STOP_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+ /* flush Tx FIFOs */
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_FLUSH_FIFO | EP_ZERO);
+ udelay(1000);
+ /* reset Tx BDs */
+ fhci_flush_bds(usb);
+ /* issue restart Tx command */
+ qe_issue_cmd(QE_USB_RESTART_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+ fhci_dbg(usb->fhci, "<- %s\n", __func__);
+}
+
+irqreturn_t fhci_irq(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb;
+ u16 usb_er = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ usb = fhci->usb_lld;
+
+ usb_er |= in_be16(&usb->fhci->regs->usb_event) &
+ in_be16(&usb->fhci->regs->usb_mask);
+
+ /* clear event bits for next time */
+ out_be16(&usb->fhci->regs->usb_event, usb_er);
+
+ fhci_dbg_isr(fhci, usb_er);
+
+ if (usb_er & USB_E_RESET_MASK) {
+ if ((usb->port_status == FHCI_PORT_FULL) ||
+ (usb->port_status == FHCI_PORT_LOW)) {
+ fhci_device_disconnected_interrupt(fhci);
+ usb_er &= ~USB_E_IDLE_MASK;
+ } else if (usb->port_status == FHCI_PORT_WAITING) {
+ usb->port_status = FHCI_PORT_DISCONNECTING;
+
+ /* Turn on IDLE since we want to disconnect */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_event,
+ usb->saved_msk);
+ } else if (usb->port_status == FHCI_PORT_DISABLED) {
+ if (fhci_ioports_check_bus_state(fhci) == 1 &&
+ usb->port_status != FHCI_PORT_LOW &&
+ usb->port_status != FHCI_PORT_FULL)
+ fhci_device_connected_interrupt(fhci);
+ }
+ usb_er &= ~USB_E_RESET_MASK;
+ }
+
+ if (usb_er & USB_E_MSF_MASK) {
+ abort_transmission(fhci->usb_lld);
+ usb_er &= ~USB_E_MSF_MASK;
+ }
+
+ if (usb_er & (USB_E_SOF_MASK | USB_E_SFT_MASK)) {
+ sof_interrupt(fhci);
+ usb_er &= ~(USB_E_SOF_MASK | USB_E_SFT_MASK);
+ }
+
+ if (usb_er & USB_E_TXB_MASK) {
+ fhci_tx_conf_interrupt(fhci->usb_lld);
+ usb_er &= ~USB_E_TXB_MASK;
+ }
+
+ if (usb_er & USB_E_TXE1_MASK) {
+ fhci_tx_conf_interrupt(fhci->usb_lld);
+ usb_er &= ~USB_E_TXE1_MASK;
+ }
+
+ if (usb_er & USB_E_IDLE_MASK) {
+ if (usb->port_status == FHCI_PORT_DISABLED &&
+ usb->port_status != FHCI_PORT_LOW &&
+ usb->port_status != FHCI_PORT_FULL) {
+ usb_er &= ~USB_E_RESET_MASK;
+ fhci_device_connected_interrupt(fhci);
+ } else if (usb->port_status ==
+ FHCI_PORT_DISCONNECTING) {
+ /* XXX usb->port_status = FHCI_PORT_WAITING; */
+ /* Disable IDLE */
+ usb->saved_msk &= ~USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask,
+ usb->saved_msk);
+ } else {
+ fhci_dbg_isr(fhci, -1);
+ }
+
+ usb_er &= ~USB_E_IDLE_MASK;
+ }
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ return IRQ_HANDLED;
+}
+
+
+/*
+ * Process normal completions(error or sucess) and clean the schedule.
+ *
+ * This is the main path for handing urbs back to drivers. The only other patth
+ * is process_del_list(),which unlinks URBs by scanning EDs,instead of scanning
+ * the (re-reversed) done list as this does.
+ */
+static void process_done_list(unsigned long data)
+{
+ struct urb *urb;
+ struct ed *ed;
+ struct td *td;
+ struct urb_priv *urb_priv;
+ struct fhci_hcd *fhci = (struct fhci_hcd *)data;
+
+ disable_irq(fhci->timer->irq);
+ disable_irq(fhci_to_hcd(fhci)->irq);
+ spin_lock(&fhci->lock);
+
+ td = fhci_remove_td_from_done_list(fhci->hc_list);
+ while (td != NULL) {
+ urb = td->urb;
+ urb_priv = urb->hcpriv;
+ ed = td->ed;
+
+ /* update URB's length and status from TD */
+ fhci_done_td(urb, td);
+ urb_priv->tds_cnt++;
+
+ /*
+ * if all this urb's TDs are done, call complete()
+ * Interrupt transfers are the onley special case:
+ * they are reissued,until "deleted" by usb_unlink_urb
+ * (real work done in a SOF intr, by process_del_list)
+ */
+ if (urb_priv->tds_cnt == urb_priv->num_of_tds) {
+ fhci_urb_complete_free(fhci, urb);
+ } else if (urb_priv->state == URB_DEL &&
+ ed->state == FHCI_ED_SKIP) {
+ fhci_del_ed_list(fhci, ed);
+ ed->state = FHCI_ED_OPER;
+ } else if (ed->state == FHCI_ED_HALTED) {
+ urb_priv->state = URB_DEL;
+ ed->state = FHCI_ED_URB_DEL;
+ fhci_del_ed_list(fhci, ed);
+ ed->state = FHCI_ED_OPER;
+ }
+
+ td = fhci_remove_td_from_done_list(fhci->hc_list);
+ }
+
+ spin_unlock(&fhci->lock);
+ enable_irq(fhci->timer->irq);
+ enable_irq(fhci_to_hcd(fhci)->irq);
+}
+
+DECLARE_TASKLET(fhci_tasklet, process_done_list, 0);
+
+/* transfer complted callback */
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci)
+{
+ if (!fhci->process_done_task->state)
+ tasklet_schedule(fhci->process_done_task);
+ return 0;
+}
+
+/*
+ * adds urb to the endpoint descriptor list
+ * arguments:
+ * fhci data structure for the Low level host controller
+ * ep USB Host endpoint data structure
+ * urb USB request block data structure
+ */
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
+{
+ struct ed *ed = urb->ep->hcpriv;
+ struct urb_priv *urb_priv = urb->hcpriv;
+ u32 data_len = urb->transfer_buffer_length;
+ int urb_state = 0;
+ int toggle = 0;
+ struct td *td;
+ u8 *data;
+ u16 cnt = 0;
+
+ if (ed == NULL) {
+ ed = fhci_get_empty_ed(fhci);
+ ed->dev_addr = usb_pipedevice(urb->pipe);
+ ed->ep_addr = usb_pipeendpoint(urb->pipe);
+ switch (usb_pipetype(urb->pipe)) {
+ case PIPE_CONTROL:
+ ed->mode = FHCI_TF_CTRL;
+ break;
+ case PIPE_BULK:
+ ed->mode = FHCI_TF_BULK;
+ break;
+ case PIPE_INTERRUPT:
+ ed->mode = FHCI_TF_INTR;
+ break;
+ case PIPE_ISOCHRONOUS:
+ ed->mode = FHCI_TF_ISO;
+ break;
+ default:
+ break;
+ }
+ ed->speed = (urb->dev->speed == USB_SPEED_LOW) ?
+ FHCI_LOW_SPEED : FHCI_FULL_SPEED;
+ ed->max_pkt_size = usb_maxpacket(urb->dev,
+ urb->pipe, usb_pipeout(urb->pipe));
+ urb->ep->hcpriv = ed;
+ fhci_dbg(fhci, "new ep speed=%d max_pkt_size=%d\n",
+ ed->speed, ed->max_pkt_size);
+ }
+
+ /* for ISO transfer calculate start frame index */
+ if (ed->mode == FHCI_TF_ISO && urb->transfer_flags & URB_ISO_ASAP)
+ urb->start_frame = ed->td_head ? ed->last_iso + 1 :
+ get_frame_num(fhci);
+
+ /*
+ * OHCI handles the DATA toggle itself,we just use the USB
+ * toggle bits
+ */
+ if (usb_gettoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+ usb_pipeout(urb->pipe)))
+ toggle = USB_TD_TOGGLE_CARRY;
+ else {
+ toggle = USB_TD_TOGGLE_DATA0;
+ usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+ usb_pipeout(urb->pipe), 1);
+ }
+
+ urb_priv->tds_cnt = 0;
+ urb_priv->ed = ed;
+ if (data_len > 0)
+ data = urb->transfer_buffer;
+ else
+ data = NULL;
+
+ switch (ed->mode) {
+ case FHCI_TF_BULK:
+ if (urb->transfer_flags & URB_ZERO_PACKET &&
+ urb->transfer_buffer_length > 0 &&
+ ((urb->transfer_buffer_length %
+ usb_maxpacket(urb->dev, urb->pipe,
+ usb_pipeout(urb->pipe))) == 0))
+ urb_state = US_BULK0;
+ while (data_len > 4096) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ cnt ? USB_TD_TOGGLE_CARRY :
+ toggle,
+ data, 4096, 0, 0, true);
+ data += 4096;
+ data_len -= 4096;
+ cnt++;
+ }
+
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+ cnt ? USB_TD_TOGGLE_CARRY : toggle,
+ data, data_len, 0, 0, true);
+ cnt++;
+
+ if (urb->transfer_flags & URB_ZERO_PACKET &&
+ cnt < urb_priv->num_of_tds) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_CARRY, NULL, 0, 0, 0, true);
+ cnt++;
+ }
+ break;
+ case FHCI_TF_INTR:
+ urb->start_frame = get_frame_num(fhci) + 1;
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA0, data, data_len,
+ urb->interval, urb->start_frame, true);
+ break;
+ case FHCI_TF_CTRL:
+ ed->dev_addr = usb_pipedevice(urb->pipe);
+ ed->max_pkt_size = usb_maxpacket(urb->dev, urb->pipe,
+ usb_pipeout(urb->pipe));
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++, FHCI_TA_SETUP,
+ USB_TD_TOGGLE_DATA0, urb->setup_packet, 8, 0, 0, true);
+
+ if (data_len > 0) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA1, data, data_len, 0, 0,
+ true);
+ }
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_IN : FHCI_TA_OUT,
+ USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+ urb_state = US_CTRL_SETUP;
+ break;
+ case FHCI_TF_ISO:
+ for (cnt = 0; cnt < urb->number_of_packets; cnt++) {
+ u16 frame = urb->start_frame;
+
+ /*
+ * FIXME scheduling should handle frame counter
+ * roll-around ... exotic case (and OHCI has
+ * a 2^16 iso range, vs other HCs max of 2^10)
+ */
+ frame += cnt * urb->interval;
+ frame &= 0x07ff;
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA0,
+ data + urb->iso_frame_desc[cnt].offset,
+ urb->iso_frame_desc[cnt].length,
+ urb->interval, frame, true);
+ }
+ break;
+ default:
+ break;
+ }
+
+ /*
+ * set the state of URB
+ * control pipe:3 states -- setup,data,status
+ * interrupt and bulk pipe:1 state -- data
+ */
+ urb->pipe &= ~0x1f;
+ urb->pipe |= urb_state & 0x1f;
+
+ urb_priv->state = URB_INPROGRESS;
+
+ if (!ed->td_head) {
+ ed->state = FHCI_ED_OPER;
+ switch (ed->mode) {
+ case FHCI_TF_CTRL:
+ list_add(&ed->node, &fhci->hc_list->ctrl_list);
+ break;
+ case FHCI_TF_BULK:
+ list_add(&ed->node, &fhci->hc_list->bulk_list);
+ break;
+ case FHCI_TF_INTR:
+ list_add(&ed->node, &fhci->hc_list->intr_list);
+ break;
+ case FHCI_TF_ISO:
+ list_add(&ed->node, &fhci->hc_list->iso_list);
+ break;
+ default:
+ break;
+ }
+ }
+
+ fhci_add_tds_to_ed(ed, urb_priv->tds, urb_priv->num_of_tds);
+ fhci->active_urbs++;
+}
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
new file mode 100644
index 0000000..b403322
--- /dev/null
+++ b/drivers/usb/host/fhci-tds.c
@@ -0,0 +1,626 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+#define DUMMY_BD_BUFFER 0xdeadbeef
+#define DUMMY2_BD_BUFFER 0xbaadf00d
+
+/* Transaction Descriptors bits */
+#define TD_R 0x8000 /* ready bit */
+#define TD_W 0x2000 /* wrap bit */
+#define TD_I 0x1000 /* interrupt on completion */
+#define TD_L 0x0800 /* last */
+#define TD_TC 0x0400 /* transmit CRC */
+#define TD_CNF 0x0200 /* CNF - Must be always 1 */
+#define TD_LSP 0x0100 /* Low-speed transaction */
+#define TD_PID 0x00c0 /* packet id */
+#define TD_RXER 0x0020 /* Rx error or not */
+
+#define TD_NAK 0x0010 /* No ack. */
+#define TD_STAL 0x0008 /* Stall recieved */
+#define TD_TO 0x0004 /* time out */
+#define TD_UN 0x0002 /* underrun */
+#define TD_NO 0x0010 /* Rx Non Octet Aligned Packet */
+#define TD_AB 0x0008 /* Frame Aborted */
+#define TD_CR 0x0004 /* CRC Error */
+#define TD_OV 0x0002 /* Overrun */
+#define TD_BOV 0x0001 /* Buffer Overrun */
+
+#define TD_ERRORS (TD_NAK | TD_STAL | TD_TO | TD_UN | \
+ TD_NO | TD_AB | TD_CR | TD_OV | TD_BOV)
+
+#define TD_PID_DATA0 0x0080 /* Data 0 toggle */
+#define TD_PID_DATA1 0x00c0 /* Data 1 toggle */
+#define TD_PID_TOGGLE 0x00c0 /* Data 0/1 toggle mask */
+
+#define TD_TOK_SETUP 0x0000
+#define TD_TOK_OUT 0x4000
+#define TD_TOK_IN 0x8000
+#define TD_ISO 0x1000
+#define TD_ENDP 0x0780
+#define TD_ADDR 0x007f
+
+#define TD_ENDP_SHIFT 7
+
+struct usb_td {
+ __be16 status;
+ __be16 length;
+ __be32 buf_ptr;
+ __be16 extra;
+ __be16 reserved;
+};
+
+static struct usb_td __iomem *next_bd(struct usb_td __iomem *base,
+ struct usb_td __iomem *td,
+ u16 status)
+{
+ if (status & TD_W)
+ return base;
+ else
+ return ++td;
+}
+
+void fhci_push_dummy_bd(struct endpoint *ep)
+{
+ if (ep->already_pushed_dummy_bd == false) {
+ u16 td_status = in_be16(&ep->empty_td->status);
+
+ out_be32(&ep->empty_td->buf_ptr, DUMMY_BD_BUFFER);
+ /* get the next TD in the ring */
+ ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+ ep->already_pushed_dummy_bd = true;
+ }
+}
+
+/* destroy an USB endpoint */
+void fhci_ep0_free(struct fhci_usb *usb)
+{
+ struct endpoint *ep;
+ int size;
+
+ ep = usb->ep0;
+ if (ep) {
+ if (ep->td_base)
+ cpm_muram_free(cpm_muram_offset(ep->td_base));
+
+ if (ep->conf_frame_Q) {
+ size = cq_howmany(ep->conf_frame_Q);
+ for (; size; size--) {
+ struct packet *pkt = cq_get(ep->conf_frame_Q);
+
+ kfree(pkt);
+ }
+ cq_delete(ep->conf_frame_Q);
+ }
+
+ if (ep->empty_frame_Q) {
+ size = cq_howmany(ep->empty_frame_Q);
+ for (; size; size--) {
+ struct packet *pkt = cq_get(ep->empty_frame_Q);
+
+ kfree(pkt);
+ }
+ cq_delete(ep->empty_frame_Q);
+ }
+
+ if (ep->dummy_packets_Q) {
+ size = cq_howmany(ep->dummy_packets_Q);
+ for (; size; size--) {
+ u8 *buff = cq_get(ep->dummy_packets_Q);
+
+ kfree(buff);
+ }
+ cq_delete(ep->dummy_packets_Q);
+ }
+
+ kfree(ep);
+ usb->ep0 = NULL;
+ }
+}
+
+/*
+ * create the endpoint structure
+ *
+ * arguments:
+ * usb A pointer to the data structure of the USB
+ * data_mem The data memory partition(BUS)
+ * ring_len TD ring length
+ */
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+ u32 ring_len)
+{
+ struct endpoint *ep;
+ struct usb_td __iomem *td;
+ unsigned long ep_offset;
+ char *err_for = "enpoint PRAM";
+ int ep_mem_size;
+ u32 i;
+
+ /* we need at least 3 TDs in the ring */
+ if (!(ring_len > 2)) {
+ fhci_err(usb->fhci, "illegal TD ring length parameters\n");
+ return -EINVAL;
+ }
+
+ ep = kzalloc(sizeof(*ep), GFP_KERNEL);
+ if (!ep)
+ return -ENOMEM;
+
+ ep_mem_size = ring_len * sizeof(*td) + sizeof(struct fhci_ep_pram);
+ ep_offset = cpm_muram_alloc(ep_mem_size, 32);
+ if (IS_ERR_VALUE(ep_offset))
+ goto err;
+ ep->td_base = cpm_muram_addr(ep_offset);
+
+ /* zero all queue pointers */
+ ep->conf_frame_Q = cq_new(ring_len + 2);
+ ep->empty_frame_Q = cq_new(ring_len + 2);
+ ep->dummy_packets_Q = cq_new(ring_len + 2);
+ if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) {
+ err_for = "frame_queues";
+ goto err;
+ }
+
+ for (i = 0; i < (ring_len + 1); i++) {
+ struct packet *pkt;
+ u8 *buff;
+
+ pkt = kmalloc(sizeof(*pkt), GFP_KERNEL);
+ if (!pkt) {
+ err_for = "frame";
+ goto err;
+ }
+
+ buff = kmalloc(1028 * sizeof(*buff), GFP_KERNEL);
+ if (!buff) {
+ kfree(pkt);
+ err_for = "buffer";
+ goto err;
+ }
+ cq_put(ep->empty_frame_Q, pkt);
+ cq_put(ep->dummy_packets_Q, buff);
+ }
+
+ /* we put the endpoint parameter RAM right behind the TD ring */
+ ep->ep_pram_ptr = (void __iomem *)ep->td_base + sizeof(*td) * ring_len;
+
+ ep->conf_td = ep->td_base;
+ ep->empty_td = ep->td_base;
+
+ ep->already_pushed_dummy_bd = false;
+
+ /* initialize tds */
+ td = ep->td_base;
+ for (i = 0; i < ring_len; i++) {
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->status, 0);
+ out_be16(&td->length, 0);
+ out_be16(&td->extra, 0);
+ td++;
+ }
+ td--;
+ out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+ out_be16(&td->length, 0);
+
+ /* endpoint structure has been created */
+ usb->ep0 = ep;
+
+ return 0;
+err:
+ fhci_ep0_free(usb);
+ kfree(ep);
+ fhci_err(usb->fhci, "no memory for the %s\n", err_for);
+ return -ENOMEM;
+}
+
+/*
+ * initialize the endpoint register according to the given parameters
+ *
+ * artuments:
+ * usb A pointer to the data strucutre of the USB
+ * ep A pointer to the endpoint structre
+ * data_mem The data memory partition(BUS)
+ */
+void fhci_init_ep_registers(struct fhci_usb *usb, struct endpoint *ep,
+ enum fhci_mem_alloc data_mem)
+{
+ u8 rt;
+
+ /* set the endpoint registers according to the endpoint */
+ out_be16(&usb->fhci->regs->usb_ep[0],
+ USB_TRANS_CTR | USB_EP_MF | USB_EP_RTE);
+ out_be16(&usb->fhci->pram->ep_ptr[0],
+ cpm_muram_offset(ep->ep_pram_ptr));
+
+ rt = (BUS_MODE_BO_BE | BUS_MODE_GBL);
+#ifdef MULTI_DATA_BUS
+ if (data_mem == MEM_SECONDARY)
+ rt |= BUS_MODE_DTB;
+#endif
+ out_8(&ep->ep_pram_ptr->rx_func_code, rt);
+ out_8(&ep->ep_pram_ptr->tx_func_code, rt);
+ out_be16(&ep->ep_pram_ptr->rx_buff_len, 1028);
+ out_be16(&ep->ep_pram_ptr->rx_base, 0);
+ out_be16(&ep->ep_pram_ptr->tx_base, cpm_muram_offset(ep->td_base));
+ out_be16(&ep->ep_pram_ptr->rx_bd_ptr, 0);
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr, cpm_muram_offset(ep->td_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+}
+
+/*
+ * Collect the submitted frames and inform the application about them
+ * It is also prepearing the TDs for new frames. If the Tx interrupts
+ * are diabled, the application should call that routine to get
+ * confirmation about the submitted frames. Otherwise, the routine is
+ * called frome the interrupt service routine during the Tx interrupt.
+ * In that case the application is informed by calling the application
+ * specific 'fhci_transaction_confirm' routine
+ */
+static void fhci_td_transaction_confirm(struct fhci_usb *usb)
+{
+ struct endpoint *ep = usb->ep0;
+ struct packet *pkt;
+ struct usb_td __iomem *td;
+ u16 extra_data;
+ u16 td_status;
+ u16 td_length;
+ u32 buf;
+
+ /*
+ * collect transmitted BDs from the chip. The routine clears all BDs
+ * with R bit = 0 and the pointer to data buffer is not NULL, that is
+ * BDs which point to the transmitted data buffer
+ */
+ while (1) {
+ td = ep->conf_td;
+ td_status = in_be16(&td->status);
+ td_length = in_be16(&td->length);
+ buf = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+
+ /* check if the TD is empty */
+ if (!(!(td_status & TD_R) && ((td_status & ~TD_W) || buf)))
+ break;
+ /* check if it is a dummy buffer */
+ else if ((buf == DUMMY_BD_BUFFER) && !(td_status & ~TD_W))
+ break;
+
+ /* mark TD as empty */
+ clrbits16(&td->status, ~TD_W);
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+ /* advance the TD pointer */
+ ep->conf_td = next_bd(ep->td_base, ep->conf_td, td_status);
+
+ /* check if it is a dummy buffer(type2) */
+ if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W))
+ continue;
+
+ pkt = cq_get(ep->conf_frame_Q);
+ if (!pkt)
+ fhci_err(usb->fhci, "no frame to confirm\n");
+
+ if (td_status & TD_ERRORS) {
+ if (td_status & TD_RXER) {
+ if (td_status & TD_CR)
+ pkt->status = USB_TD_RX_ER_CRC;
+ else if (td_status & TD_AB)
+ pkt->status = USB_TD_RX_ER_BITSTUFF;
+ else if (td_status & TD_OV)
+ pkt->status = USB_TD_RX_ER_OVERUN;
+ else if (td_status & TD_BOV)
+ pkt->status = USB_TD_RX_DATA_OVERUN;
+ else if (td_status & TD_NO)
+ pkt->status = USB_TD_RX_ER_NONOCT;
+ else
+ fhci_err(usb->fhci, "illegal error "
+ "occured\n");
+ } else if (td_status & TD_NAK)
+ pkt->status = USB_TD_TX_ER_NAK;
+ else if (td_status & TD_TO)
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ else if (td_status & TD_UN)
+ pkt->status = USB_TD_TX_ER_UNDERUN;
+ else if (td_status & TD_STAL)
+ pkt->status = USB_TD_TX_ER_STALL;
+ else
+ fhci_err(usb->fhci, "illegal error occured\n");
+ } else if ((extra_data & TD_TOK_IN) &&
+ pkt->len > td_length - CRC_SIZE) {
+ pkt->status = USB_TD_RX_DATA_UNDERUN;
+ }
+
+ if (extra_data & TD_TOK_IN)
+ pkt->len = td_length - CRC_SIZE;
+ else if (pkt->info & PKT_ZLP)
+ pkt->len = 0;
+ else
+ pkt->len = td_length;
+
+ fhci_transaction_confirm(usb, pkt);
+ }
+}
+
+/*
+ * Submitting a data frame to a specified endpoint of a USB device
+ * The frame is put in the driver's transmit queue for this endpoint
+ *
+ * Arguments:
+ * usb A pointer to the USB structure
+ * pkt A pointer to the user frame structure
+ * trans_type Transaction tyep - IN,OUT or SETUP
+ * dest_addr Device address - 0~127
+ * dest_ep Endpoint number of the device - 0~16
+ * trans_mode Pipe type - ISO,Interrupt,bulk or control
+ * dest_speed USB speed - Low speed or FULL speed
+ * data_toggle Data sequence toggle - 0 or 1
+ */
+u32 fhci_host_transaction(struct fhci_usb *usb,
+ struct packet *pkt,
+ enum fhci_ta_type trans_type,
+ u8 dest_addr,
+ u8 dest_ep,
+ enum fhci_tf_mode trans_mode,
+ enum fhci_speed dest_speed, u8 data_toggle)
+{
+ struct endpoint *ep = usb->ep0;
+ struct usb_td __iomem *td;
+ u16 extra_data;
+ u16 td_status;
+
+ fhci_usb_disable_interrupt(usb);
+ /* start from the next BD that should be filled */
+ td = ep->empty_td;
+ td_status = in_be16(&td->status);
+
+ if (td_status & TD_R && in_be16(&td->length)) {
+ /* if the TD is not free */
+ fhci_usb_enable_interrupt(usb);
+ return -1;
+ }
+
+ /* get the next TD in the ring */
+ ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+ fhci_usb_enable_interrupt(usb);
+ pkt->priv_data = td;
+ out_be32(&td->buf_ptr, virt_to_phys(pkt->data));
+ /* sets up transaction parameters - addr,endp,dir,and type */
+ extra_data = (dest_ep << TD_ENDP_SHIFT) | dest_addr;
+ switch (trans_type) {
+ case FHCI_TA_IN:
+ extra_data |= TD_TOK_IN;
+ break;
+ case FHCI_TA_OUT:
+ extra_data |= TD_TOK_OUT;
+ break;
+ case FHCI_TA_SETUP:
+ extra_data |= TD_TOK_SETUP;
+ break;
+ }
+ if (trans_mode == FHCI_TF_ISO)
+ extra_data |= TD_ISO;
+ out_be16(&td->extra, extra_data);
+
+ /* sets up the buffer descriptor */
+ td_status = ((td_status & TD_W) | TD_R | TD_L | TD_I | TD_CNF);
+ if (!(pkt->info & PKT_NO_CRC))
+ td_status |= TD_TC;
+
+ switch (trans_type) {
+ case FHCI_TA_IN:
+ if (data_toggle)
+ pkt->info |= PKT_PID_DATA1;
+ else
+ pkt->info |= PKT_PID_DATA0;
+ break;
+ default:
+ if (data_toggle) {
+ td_status |= TD_PID_DATA1;
+ pkt->info |= PKT_PID_DATA1;
+ } else {
+ td_status |= TD_PID_DATA0;
+ pkt->info |= PKT_PID_DATA0;
+ }
+ break;
+ }
+
+ if ((dest_speed == FHCI_LOW_SPEED) &&
+ (usb->port_status == FHCI_PORT_FULL))
+ td_status |= TD_LSP;
+
+ out_be16(&td->status, td_status);
+
+ /* set up buffer length */
+ if (trans_type == FHCI_TA_IN)
+ out_be16(&td->length, pkt->len + CRC_SIZE);
+ else
+ out_be16(&td->length, pkt->len);
+
+ /* put the frame to the confirmation queue */
+ cq_put(ep->conf_frame_Q, pkt);
+
+ if (cq_howmany(ep->conf_frame_Q) == 1)
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+
+ return 0;
+}
+
+/* Reset the Tx BD ring */
+void fhci_flush_bds(struct fhci_usb *usb)
+{
+ u16 extra_data;
+ u16 td_status;
+ u32 buf;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ td = ep->td_base;
+ while (1) {
+ td_status = in_be16(&td->status);
+ buf = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+
+ /* if the TD is not empty - we'll confirm it as Timeout */
+ if (td_status & TD_R)
+ out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+ /* if this TD is dummy - let's skip this TD */
+ else if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER)
+ out_be32(&td->buf_ptr, DUMMY2_BD_BUFFER);
+ /* if this is the last TD - break */
+ if (td_status & TD_W)
+ break;
+
+ td++;
+ }
+
+ fhci_td_transaction_confirm(usb);
+
+ td = ep->td_base;
+ do {
+ out_be16(&td->status, 0);
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+ td++;
+ } while (!(in_be16(&td->status) & TD_W));
+ out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+ in_be16(&ep->ep_pram_ptr->tx_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+ out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+ ep->empty_td = ep->td_base;
+ ep->conf_td = ep->td_base;
+}
+
+/*
+ * Flush all transmitted packets from TDs in the actual frame.
+ * This routine is called when something wrong with the controller and
+ * we want to get rid of the actual frame and start again next frame
+ */
+void fhci_flush_actual_frame(struct fhci_usb *usb)
+{
+ u8 mode;
+ u16 tb_ptr;
+ u16 extra_data;
+ u16 td_status;
+ u32 buf_ptr;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ /* disable the USB controller */
+ mode = in_8(&usb->fhci->regs->usb_mod);
+ out_8(&usb->fhci->regs->usb_mod, mode & ~USB_MODE_EN);
+
+ tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+ td = cpm_muram_addr(tb_ptr);
+ td_status = in_be16(&td->status);
+ buf_ptr = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+ do {
+ if (td_status & TD_R) {
+ out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+ } else {
+ out_be32(&td->buf_ptr, 0);
+ ep->already_pushed_dummy_bd = false;
+ break;
+ }
+
+ /* advance the TD pointer */
+ td = next_bd(ep->td_base, td, td_status);
+ td_status = in_be16(&td->status);
+ buf_ptr = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+ } while ((td_status & TD_R) || buf_ptr);
+
+ fhci_td_transaction_confirm(usb);
+
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+ in_be16(&ep->ep_pram_ptr->tx_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+ out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+ ep->empty_td = ep->td_base;
+ ep->conf_td = ep->td_base;
+
+ usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+
+ /* reset the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ /* enable the USB controller */
+ out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+
+/* handles Tx confirm and Tx error interrupt */
+void fhci_tx_conf_interrupt(struct fhci_usb *usb)
+{
+ fhci_td_transaction_confirm(usb);
+
+ /*
+ * Schedule another transaction to this frame only if we have
+ * already confirmed all transaction in the frame.
+ */
+ if (((fhci_get_sof_timer_count(usb) < usb->max_frame_usage) ||
+ (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)) &&
+ (list_empty(&usb->actual_frame->tds_list)))
+ fhci_schedule_transactions(usb);
+}
+
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb)
+{
+ u16 tb_ptr;
+ u16 td_status;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+ td = cpm_muram_addr(tb_ptr);
+
+ if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER) {
+ struct usb_td __iomem *old_td = td;
+
+ ep->already_pushed_dummy_bd = false;
+ td_status = in_be16(&td->status);
+ /* gets the next TD in the ring */
+ td = next_bd(ep->td_base, td, td_status);
+ tb_ptr = cpm_muram_offset(td);
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr, tb_ptr);
+
+ /* start transmit only if we have something in the TDs */
+ if (in_be16(&td->status) & TD_R)
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+
+ if (in_be32(&ep->conf_td->buf_ptr) == DUMMY_BD_BUFFER) {
+ out_be32(&old_td->buf_ptr, 0);
+ ep->conf_td = next_bd(ep->td_base, ep->conf_td,
+ td_status);
+ } else {
+ out_be32(&old_td->buf_ptr, DUMMY2_BD_BUFFER);
+ }
+ }
+}
diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h
new file mode 100644
index 0000000..7116284
--- /dev/null
+++ b/drivers/usb/host/fhci.h
@@ -0,0 +1,607 @@
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __FHCI_H
+#define __FHCI_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/kfifo.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+
+#define USB_CLOCK 48000000
+
+#define FHCI_PRAM_SIZE 0x100
+
+#define MAX_EDS 32
+#define MAX_TDS 32
+
+
+/* CRC16 field size */
+#define CRC_SIZE 2
+
+/* USB protocol overhead for each frame transmitted from the host */
+#define PROTOCOL_OVERHEAD 7
+
+/* Packet structure, info field */
+#define PKT_PID_DATA0 0x80000000 /* PID - Data toggle zero */
+#define PKT_PID_DATA1 0x40000000 /* PID - Data toggle one */
+#define PKT_PID_SETUP 0x20000000 /* PID - Setup bit */
+#define PKT_SETUP_STATUS 0x10000000 /* Setup status bit */
+#define PKT_SETADDR_STATUS 0x08000000 /* Set address status bit */
+#define PKT_SET_HOST_LAST 0x04000000 /* Last data packet */
+#define PKT_HOST_DATA 0x02000000 /* Data packet */
+#define PKT_FIRST_IN_FRAME 0x01000000 /* First packet in the frame */
+#define PKT_TOKEN_FRAME 0x00800000 /* Token packet */
+#define PKT_ZLP 0x00400000 /* Zero length packet */
+#define PKT_IN_TOKEN_FRAME 0x00200000 /* IN token packet */
+#define PKT_OUT_TOKEN_FRAME 0x00100000 /* OUT token packet */
+#define PKT_SETUP_TOKEN_FRAME 0x00080000 /* SETUP token packet */
+#define PKT_STALL_FRAME 0x00040000 /* STALL packet */
+#define PKT_NACK_FRAME 0x00020000 /* NACK packet */
+#define PKT_NO_PID 0x00010000 /* No PID */
+#define PKT_NO_CRC 0x00008000 /* don't append CRC */
+#define PKT_HOST_COMMAND 0x00004000 /* Host command packet */
+#define PKT_DUMMY_PACKET 0x00002000 /* Dummy packet, used for mmm */
+#define PKT_LOW_SPEED_PACKET 0x00001000 /* Low-Speed packet */
+
+#define TRANS_OK (0)
+#define TRANS_INPROGRESS (-1)
+#define TRANS_DISCARD (-2)
+#define TRANS_FAIL (-3)
+
+#define PS_INT 0
+#define PS_DISCONNECTED 1
+#define PS_CONNECTED 2
+#define PS_READY 3
+#define PS_MISSING 4
+
+/* Transfer Descriptor status field */
+#define USB_TD_OK 0x00000000 /* TD transmited or received ok */
+#define USB_TD_INPROGRESS 0x80000000 /* TD is being transmitted */
+#define USB_TD_RX_ER_NONOCT 0x40000000 /* Tx Non Octet Aligned Packet */
+#define USB_TD_RX_ER_BITSTUFF 0x20000000 /* Frame Aborted-Received pkt */
+#define USB_TD_RX_ER_CRC 0x10000000 /* CRC error */
+#define USB_TD_RX_ER_OVERUN 0x08000000 /* Over - run occured */
+#define USB_TD_RX_ER_PID 0x04000000 /* wrong PID received */
+#define USB_TD_RX_DATA_UNDERUN 0x02000000 /* shorter than expected */
+#define USB_TD_RX_DATA_OVERUN 0x01000000 /* longer than expected */
+#define USB_TD_TX_ER_NAK 0x00800000 /* NAK handshake */
+#define USB_TD_TX_ER_STALL 0x00400000 /* STALL handshake */
+#define USB_TD_TX_ER_TIMEOUT 0x00200000 /* transmit time out */
+#define USB_TD_TX_ER_UNDERUN 0x00100000 /* transmit underrun */
+
+#define USB_TD_ERROR (USB_TD_RX_ER_NONOCT | USB_TD_RX_ER_BITSTUFF | \
+ USB_TD_RX_ER_CRC | USB_TD_RX_ER_OVERUN | USB_TD_RX_ER_PID | \
+ USB_TD_RX_DATA_UNDERUN | USB_TD_RX_DATA_OVERUN | \
+ USB_TD_TX_ER_NAK | USB_TD_TX_ER_STALL | \
+ USB_TD_TX_ER_TIMEOUT | USB_TD_TX_ER_UNDERUN)
+
+/* Transfer Descriptor toggle field */
+#define USB_TD_TOGGLE_DATA0 0
+#define USB_TD_TOGGLE_DATA1 1
+#define USB_TD_TOGGLE_CARRY 2
+
+/* #define MULTI_DATA_BUS */
+
+/* Bus mode register RBMR/TBMR */
+#define BUS_MODE_GBL 0x20 /* Global snooping */
+#define BUS_MODE_BO 0x18 /* Byte ordering */
+#define BUS_MODE_BO_BE 0x10 /* Byte ordering - Big-endian */
+#define BUS_MODE_DTB 0x02 /* Data bus */
+
+/* FHCI QE USB Register Description */
+
+/* USB Mode Register bit define */
+#define USB_MODE_EN 0x01
+#define USB_MODE_HOST 0x02
+#define USB_MODE_TEST 0x04
+#define USB_MODE_SFTE 0x08
+#define USB_MODE_RESUME 0x40
+#define USB_MODE_LSS 0x80
+
+/* USB Slave Address Register Mask */
+#define USB_SLVADDR_MASK 0x7F
+
+/* USB Endpoint register define */
+#define USB_EPNUM_MASK 0xF000
+#define USB_EPNUM_SHIFT 12
+
+#define USB_TRANS_MODE_SHIFT 8
+#define USB_TRANS_CTR 0x0000
+#define USB_TRANS_INT 0x0100
+#define USB_TRANS_BULK 0x0200
+#define USB_TRANS_ISO 0x0300
+
+#define USB_EP_MF 0x0020
+#define USB_EP_RTE 0x0010
+
+#define USB_THS_SHIFT 2
+#define USB_THS_MASK 0x000c
+#define USB_THS_NORMAL 0x0
+#define USB_THS_IGNORE_IN 0x0004
+#define USB_THS_NACK 0x0008
+#define USB_THS_STALL 0x000c
+
+#define USB_RHS_SHIFT 0
+#define USB_RHS_MASK 0x0003
+#define USB_RHS_NORMAL 0x0
+#define USB_RHS_IGNORE_OUT 0x0001
+#define USB_RHS_NACK 0x0002
+#define USB_RHS_STALL 0x0003
+
+#define USB_RTHS_MASK 0x000f
+
+/* USB Command Register define */
+#define USB_CMD_STR_FIFO 0x80
+#define USB_CMD_FLUSH_FIFO 0x40
+#define USB_CMD_ISFT 0x20
+#define USB_CMD_DSFT 0x10
+#define USB_CMD_EP_MASK 0x03
+
+/* USB Event and Mask Register define */
+#define USB_E_MSF_MASK 0x0800
+#define USB_E_SFT_MASK 0x0400
+#define USB_E_RESET_MASK 0x0200
+#define USB_E_IDLE_MASK 0x0100
+#define USB_E_TXE4_MASK 0x0080
+#define USB_E_TXE3_MASK 0x0040
+#define USB_E_TXE2_MASK 0x0020
+#define USB_E_TXE1_MASK 0x0010
+#define USB_E_SOF_MASK 0x0008
+#define USB_E_BSY_MASK 0x0004
+#define USB_E_TXB_MASK 0x0002
+#define USB_E_RXB_MASK 0x0001
+
+/* Freescale USB Host controller registers */
+struct fhci_regs {
+ u8 usb_mod; /* mode register */
+ u8 usb_addr; /* address register */
+ u8 usb_comm; /* command register */
+ u8 reserved1[1];
+ __be16 usb_ep[4]; /* endpoint register */
+ u8 reserved2[4];
+ __be16 usb_event; /* event register */
+ u8 reserved3[2];
+ __be16 usb_mask; /* mask register */
+ u8 reserved4[1];
+ u8 usb_status; /* status register */
+ __be16 usb_sof_tmr; /* Start Of Frame timer */
+ u8 reserved5[2];
+ __be16 usb_frame_num; /* frame number register */
+ u8 reserved6[1];
+};
+
+/* Freescale USB HOST */
+struct fhci_pram {
+ __be16 ep_ptr[4]; /* Endpoint porter reg */
+ __be32 rx_state; /* Rx internal state */
+ __be32 rx_ptr; /* Rx internal data pointer */
+ __be16 frame_num; /* Frame number */
+ __be16 rx_cnt; /* Rx byte count */
+ __be32 rx_temp; /* Rx temp */
+ __be32 rx_data_temp; /* Rx data temp */
+ __be16 rx_u_ptr; /* Rx microcode return address temp */
+ u8 reserved1[2]; /* reserved area */
+ __be32 sof_tbl; /* SOF lookup table pointer */
+ u8 sof_u_crc_temp; /* SOF micorcode CRC5 temp reg */
+ u8 reserved2[0xdb];
+};
+
+/* Freescale USB Endpoint*/
+struct fhci_ep_pram {
+ __be16 rx_base; /* Rx BD base address */
+ __be16 tx_base; /* Tx BD base address */
+ u8 rx_func_code; /* Rx function code */
+ u8 tx_func_code; /* Tx function code */
+ __be16 rx_buff_len; /* Rx buffer length */
+ __be16 rx_bd_ptr; /* Rx BD pointer */
+ __be16 tx_bd_ptr; /* Tx BD pointer */
+ __be32 tx_state; /* Tx internal state */
+ __be32 tx_ptr; /* Tx internal data pointer */
+ __be16 tx_crc; /* temp transmit CRC */
+ __be16 tx_cnt; /* Tx byte count */
+ __be32 tx_temp; /* Tx temp */
+ __be16 tx_u_ptr; /* Tx microcode return address temp */
+ __be16 reserved;
+};
+
+struct fhci_controller_list {
+ struct list_head ctrl_list; /* control endpoints */
+ struct list_head bulk_list; /* bulk endpoints */
+ struct list_head iso_list; /* isochronous endpoints */
+ struct list_head intr_list; /* interruput endpoints */
+ struct list_head done_list; /* done transfers */
+};
+
+struct virtual_root_hub {
+ int dev_num; /* USB address of the root hub */
+ u32 feature; /* indicates what feature has been set */
+ struct usb_hub_status hub;
+ struct usb_port_status port;
+};
+
+enum fhci_gpios {
+ GPIO_USBOE = 0,
+ GPIO_USBTP,
+ GPIO_USBTN,
+ GPIO_USBRP,
+ GPIO_USBRN,
+ /* these are optional */
+ GPIO_SPEED,
+ GPIO_POWER,
+ NUM_GPIOS,
+};
+
+enum fhci_pins {
+ PIN_USBOE = 0,
+ PIN_USBTP,
+ PIN_USBTN,
+ NUM_PINS,
+};
+
+struct fhci_hcd {
+ enum qe_clock fullspeed_clk;
+ enum qe_clock lowspeed_clk;
+ struct qe_pin *pins[NUM_PINS];
+ int gpios[NUM_GPIOS];
+ bool alow_gpios[NUM_GPIOS];
+
+ struct fhci_regs __iomem *regs; /* I/O memory used to communicate */
+ struct fhci_pram __iomem *pram; /* Parameter RAM */
+ struct gtm_timer *timer;
+
+ spinlock_t lock;
+ struct fhci_usb *usb_lld; /* Low-level driver */
+ struct virtual_root_hub *vroot_hub; /* the virtual root hub */
+ int active_urbs;
+ struct fhci_controller_list *hc_list;
+ struct tasklet_struct *process_done_task; /* tasklet for done list */
+
+ struct list_head empty_eds;
+ struct list_head empty_tds;
+
+#ifdef CONFIG_FHCI_DEBUG
+ int usb_irq_stat[13];
+ struct dentry *dfs_root;
+ struct dentry *dfs_regs;
+ struct dentry *dfs_irq_stat;
+#endif
+};
+
+#define USB_FRAME_USAGE 90
+#define FRAME_TIME_USAGE (USB_FRAME_USAGE*10) /* frame time usage */
+#define SW_FIX_TIME_BETWEEN_TRANSACTION 150 /* SW */
+#define MAX_BYTES_PER_FRAME (USB_FRAME_USAGE*15)
+#define MAX_PERIODIC_FRAME_USAGE 90
+
+/* transaction type */
+enum fhci_ta_type {
+ FHCI_TA_IN = 0, /* input transaction */
+ FHCI_TA_OUT, /* output transaction */
+ FHCI_TA_SETUP, /* setup transaction */
+};
+
+/* transfer mode */
+enum fhci_tf_mode {
+ FHCI_TF_CTRL = 0,
+ FHCI_TF_ISO,
+ FHCI_TF_BULK,
+ FHCI_TF_INTR,
+};
+
+enum fhci_speed {
+ FHCI_FULL_SPEED,
+ FHCI_LOW_SPEED,
+};
+
+/* endpoint state */
+enum fhci_ed_state {
+ FHCI_ED_NEW = 0, /* pipe is new */
+ FHCI_ED_OPER, /* pipe is operating */
+ FHCI_ED_URB_DEL, /* pipe is in hold because urb is being deleted */
+ FHCI_ED_SKIP, /* skip this pipe */
+ FHCI_ED_HALTED, /* pipe is halted */
+};
+
+enum fhci_port_status {
+ FHCI_PORT_POWER_OFF = 0,
+ FHCI_PORT_DISABLED,
+ FHCI_PORT_DISCONNECTING,
+ FHCI_PORT_WAITING, /* waiting for connection */
+ FHCI_PORT_FULL, /* full speed connected */
+ FHCI_PORT_LOW, /* low speed connected */
+};
+
+enum fhci_mem_alloc {
+ MEM_CACHABLE_SYS = 0x00000001, /* primary DDR,cachable */
+ MEM_NOCACHE_SYS = 0x00000004, /* primary DDR,non-cachable */
+ MEM_SECONDARY = 0x00000002, /* either secondary DDR or SDRAM */
+ MEM_PRAM = 0x00000008, /* multi-user RAM identifier */
+};
+
+/* USB default parameters*/
+#define DEFAULT_RING_LEN 8
+#define DEFAULT_DATA_MEM MEM_CACHABLE_SYS
+
+struct ed {
+ u8 dev_addr; /* device address */
+ u8 ep_addr; /* endpoint address */
+ enum fhci_tf_mode mode; /* USB transfer mode */
+ enum fhci_speed speed;
+ unsigned int max_pkt_size;
+ enum fhci_ed_state state;
+ struct list_head td_list; /* a list of all queued TD to this pipe */
+ struct list_head node;
+
+ /* read only parameters, should be cleared upon initialization */
+ u8 toggle_carry; /* toggle carry from the last TD submitted */
+ u32 last_iso; /* time stamp of last queued ISO transfer */
+ struct td *td_head; /* a pointer to the current TD handled */
+};
+
+struct td {
+ void *data; /* a pointer to the data buffer */
+ unsigned int len; /* length of the data to be submitted */
+ unsigned int actual_len; /* actual bytes transfered on this td */
+ enum fhci_ta_type type; /* transaction type */
+ u8 toggle; /* toggle for next trans. within this TD */
+ u16 iso_index; /* ISO transaction index */
+ u16 start_frame; /* start frame time stamp */
+ u16 interval; /* interval between trans. (for ISO/Intr) */
+ u32 status; /* status of the TD */
+ struct ed *ed; /* a handle to the corresponding ED */
+ struct urb *urb; /* a handle to the corresponding URB */
+ bool ioc; /* Inform On Completion */
+ struct list_head node;
+
+ /* read only parameters should be cleared upon initialization */
+ struct packet *pkt;
+ int nak_cnt;
+ int error_cnt;
+ struct list_head frame_lh;
+};
+
+struct packet {
+ u8 *data; /* packet data */
+ u32 len; /* packet length */
+ u32 status; /* status of the packet - equivalent to the status
+ * field for the corresponding structure td */
+ u32 info; /* packet information */
+ void __iomem *priv_data; /* private data of the driver (TDs or BDs) */
+};
+
+/* struct for each URB */
+#define URB_INPROGRESS 0
+#define URB_DEL 1
+
+/* URB states (state field) */
+#define US_BULK 0
+#define US_BULK0 1
+
+/* three setup states */
+#define US_CTRL_SETUP 2
+#define US_CTRL_DATA 1
+#define US_CTRL_ACK 0
+
+#define EP_ZERO 0
+
+struct urb_priv {
+ int num_of_tds;
+ int tds_cnt;
+ int state;
+
+ struct td **tds;
+ struct ed *ed;
+ struct timer_list time_out;
+};
+
+struct endpoint {
+ /* Pointer to ep parameter RAM */
+ struct fhci_ep_pram __iomem *ep_pram_ptr;
+
+ /* Host transactions */
+ struct usb_td __iomem *td_base; /* first TD in the ring */
+ struct usb_td __iomem *conf_td; /* next TD for confirm after transac */
+ struct usb_td __iomem *empty_td;/* next TD for new transaction req. */
+ struct kfifo *empty_frame_Q; /* Empty frames list to use */
+ struct kfifo *conf_frame_Q; /* frames passed to TDs,waiting for tx */
+ struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */
+
+ bool already_pushed_dummy_bd;
+};
+
+/* struct for each 1mSec frame time */
+#define FRAME_IS_TRANSMITTED 0x00
+#define FRAME_TIMER_END_TRANSMISSION 0x01
+#define FRAME_DATA_END_TRANSMISSION 0x02
+#define FRAME_END_TRANSMISSION 0x03
+#define FRAME_IS_PREPARED 0x04
+
+struct fhci_time_frame {
+ u16 frame_num; /* frame number */
+ u16 total_bytes; /* total bytes submitted within this frame */
+ u8 frame_status; /* flag that indicates to stop fill this frame */
+ struct list_head tds_list; /* all tds of this frame */
+};
+
+/* internal driver structure*/
+struct fhci_usb {
+ u16 saved_msk; /* saving of the USB mask register */
+ struct endpoint *ep0; /* pointer for endpoint0 structure */
+ int intr_nesting_cnt; /* interrupt nesting counter */
+ u16 max_frame_usage; /* max frame time usage,in micro-sec */
+ u16 max_bytes_per_frame; /* max byte can be tx in one time frame */
+ u32 sw_transaction_time; /* sw complete trans time,in micro-sec */
+ struct fhci_time_frame *actual_frame;
+ struct fhci_controller_list *hc_list; /* main structure for hc */
+ struct virtual_root_hub *vroot_hub;
+ enum fhci_port_status port_status; /* v_rh port status */
+
+ u32 (*transfer_confirm)(struct fhci_hcd *fhci);
+
+ struct fhci_hcd *fhci;
+};
+
+/*
+ * Various helpers and prototypes below.
+ */
+
+static inline u16 get_frame_num(struct fhci_hcd *fhci)
+{
+ return in_be16(&fhci->pram->frame_num) & 0x07ff;
+}
+
+#define fhci_dbg(fhci, fmt, args...) \
+ dev_dbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_vdbg(fhci, fmt, args...) \
+ dev_vdbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_err(fhci, fmt, args...) \
+ dev_err(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_info(fhci, fmt, args...) \
+ dev_info(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_warn(fhci, fmt, args...) \
+ dev_warn(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+
+static inline struct fhci_hcd *hcd_to_fhci(struct usb_hcd *hcd)
+{
+ return (struct fhci_hcd *)hcd->hcd_priv;
+}
+
+static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci)
+{
+ return container_of((void *)fhci, struct usb_hcd, hcd_priv);
+}
+
+/* fifo of pointers */
+static inline struct kfifo *cq_new(int size)
+{
+ return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL);
+}
+
+static inline void cq_delete(struct kfifo *kfifo)
+{
+ kfifo_free(kfifo);
+}
+
+static inline unsigned int cq_howmany(struct kfifo *kfifo)
+{
+ return __kfifo_len(kfifo) / sizeof(void *);
+}
+
+static inline int cq_put(struct kfifo *kfifo, void *p)
+{
+ return __kfifo_put(kfifo, (void *)&p, sizeof(p));
+}
+
+static inline void *cq_get(struct kfifo *kfifo)
+{
+ void *p = NULL;
+
+ __kfifo_get(kfifo, (void *)&p, sizeof(p));
+ return p;
+}
+
+/* fhci-hcd.c */
+void fhci_start_sof_timer(struct fhci_hcd *fhci);
+void fhci_stop_sof_timer(struct fhci_hcd *fhci);
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb);
+void fhci_usb_enable_interrupt(struct fhci_usb *usb);
+void fhci_usb_disable_interrupt(struct fhci_usb *usb);
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci);
+
+/* fhci-mem.c */
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td);
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed);
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci);
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+ struct urb_priv *urb_priv, struct ed *ed, u16 index,
+ enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+ u16 interval, u16 start_frame, bool ioc);
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number);
+
+/* fhci-hub.c */
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+ enum fhci_port_status status);
+void fhci_port_disable(struct fhci_hcd *fhci);
+void fhci_port_enable(void *lld);
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci);
+void fhci_port_reset(void *lld);
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf);
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength);
+
+/* fhci-tds.c */
+void fhci_flush_bds(struct fhci_usb *usb);
+void fhci_flush_actual_frame(struct fhci_usb *usb);
+u32 fhci_host_transaction(struct fhci_usb *usb, struct packet *pkt,
+ enum fhci_ta_type trans_type, u8 dest_addr,
+ u8 dest_ep, enum fhci_tf_mode trans_mode,
+ enum fhci_speed dest_speed, u8 data_toggle);
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb);
+void fhci_tx_conf_interrupt(struct fhci_usb *usb);
+void fhci_push_dummy_bd(struct endpoint *ep);
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+ u32 ring_len);
+void fhci_init_ep_registers(struct fhci_usb *usb,
+ struct endpoint *ep,
+ enum fhci_mem_alloc data_mem);
+void fhci_ep0_free(struct fhci_usb *usb);
+
+/* fhci-sched.c */
+extern struct tasklet_struct fhci_tasklet;
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt);
+void fhci_flush_all_transmissions(struct fhci_usb *usb);
+void fhci_schedule_transactions(struct fhci_usb *usb);
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci);
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci);
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb);
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci);
+irqreturn_t fhci_irq(struct usb_hcd *hcd);
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd);
+
+/* fhci-q.h */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb);
+struct td *fhci_remove_td_from_ed(struct ed *ed);
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame);
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed);
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame);
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td);
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list);
+void fhci_done_td(struct urb *urb, struct td *td);
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed);
+
+#ifdef CONFIG_FHCI_DEBUG
+
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er);
+void fhci_dfs_destroy(struct fhci_hcd *fhci);
+void fhci_dfs_create(struct fhci_hcd *fhci);
+
+#else
+
+static inline void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) {}
+static inline void fhci_dfs_destroy(struct fhci_hcd *fhci) {}
+static inline void fhci_dfs_create(struct fhci_hcd *fhci) {}
+
+#endif /* CONFIG_FHCI_DEBUG */
+
+#endif /* __FHCI_H */
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 65a9609..5cf5f1e 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -593,12 +593,10 @@
* to be checked in case boot firmware (BIOS/SMM/...) has set up
* wakeup in a way the bus isn't aware of (e.g., legacy PCI PM).
* If the bus glue detected wakeup capability then it should
- * already be enabled. Either way, if wakeup should be enabled
- * but isn't, we'll enable it now.
+ * already be enabled; if so we'll just enable it again.
*/
- if ((ohci->hc_control & OHCI_CTRL_RWC) != 0
- && !device_can_wakeup(hcd->self.controller))
- device_init_wakeup(hcd->self.controller, 1);
+ if ((ohci->hc_control & OHCI_CTRL_RWC) != 0)
+ device_set_wakeup_capable(hcd->self.controller, 1);
switch (ohci->hc_control & OHCI_CTRL_HCFS) {
case OHCI_USB_OPER:
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 4bbddb7..f3aaba3 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -315,14 +315,14 @@
return -ENODEV;
}
- usb_host_ck = clk_get(0, "usb_hhc_ck");
+ usb_host_ck = clk_get(&pdev->dev, "usb_hhc_ck");
if (IS_ERR(usb_host_ck))
return PTR_ERR(usb_host_ck);
if (!cpu_is_omap15xx())
- usb_dc_ck = clk_get(0, "usb_dc_ck");
+ usb_dc_ck = clk_get(&pdev->dev, "usb_dc_ck");
else
- usb_dc_ck = clk_get(0, "lb_ck");
+ usb_dc_ck = clk_get(&pdev->dev, "lb_ck");
if (IS_ERR(usb_dc_ck)) {
clk_put(usb_host_ck);
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 8b28ae7..5d625c3 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -487,7 +487,6 @@
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 4e22106..944f7e0 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -942,7 +942,6 @@
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif /* PM */
diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c
index 577c0d2..2291c5f 100644
--- a/drivers/usb/host/whci/asl.c
+++ b/drivers/usb/host/whci/asl.c
@@ -170,12 +170,17 @@
void asl_update(struct whc *whc, uint32_t wusbcmd)
{
struct wusbhc *wusbhc = &whc->wusbhc;
+ long t;
mutex_lock(&wusbhc->mutex);
if (wusbhc->active) {
whc_write_wusbcmd(whc, wusbcmd, wusbcmd);
- wait_event(whc->async_list_wq,
- (le_readl(whc->base + WUSBCMD) & WUSBCMD_ASYNC_UPDATED) == 0);
+ t = wait_event_timeout(
+ whc->async_list_wq,
+ (le_readl(whc->base + WUSBCMD) & WUSBCMD_ASYNC_UPDATED) == 0,
+ msecs_to_jiffies(1000));
+ if (t == 0)
+ whc_hw_error(whc, "ASL update timeout");
}
mutex_unlock(&wusbhc->mutex);
}
diff --git a/drivers/usb/host/whci/hw.c b/drivers/usb/host/whci/hw.c
index d498e72..6afa2e3 100644
--- a/drivers/usb/host/whci/hw.c
+++ b/drivers/usb/host/whci/hw.c
@@ -87,3 +87,18 @@
return ret;
}
+
+/**
+ * whc_hw_error - recover from a hardware error
+ * @whc: the WHCI HC that broke.
+ * @reason: a description of the failure.
+ *
+ * Recover from broken hardware with a full reset.
+ */
+void whc_hw_error(struct whc *whc, const char *reason)
+{
+ struct wusbhc *wusbhc = &whc->wusbhc;
+
+ dev_err(&whc->umc->dev, "hardware error: %s\n", reason);
+ wusbhc_reset_all(wusbhc);
+}
diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c
index 2ae5abf..7dc85a0 100644
--- a/drivers/usb/host/whci/pzl.c
+++ b/drivers/usb/host/whci/pzl.c
@@ -183,12 +183,17 @@
void pzl_update(struct whc *whc, uint32_t wusbcmd)
{
struct wusbhc *wusbhc = &whc->wusbhc;
+ long t;
mutex_lock(&wusbhc->mutex);
if (wusbhc->active) {
whc_write_wusbcmd(whc, wusbcmd, wusbcmd);
- wait_event(whc->periodic_list_wq,
- (le_readl(whc->base + WUSBCMD) & WUSBCMD_PERIODIC_UPDATED) == 0);
+ t = wait_event_timeout(
+ whc->periodic_list_wq,
+ (le_readl(whc->base + WUSBCMD) & WUSBCMD_PERIODIC_UPDATED) == 0,
+ msecs_to_jiffies(1000));
+ if (t == 0)
+ whc_hw_error(whc, "PZL update timeout");
}
mutex_unlock(&wusbhc->mutex);
}
diff --git a/drivers/usb/host/whci/whcd.h b/drivers/usb/host/whci/whcd.h
index 0f3540f..d3543a1 100644
--- a/drivers/usb/host/whci/whcd.h
+++ b/drivers/usb/host/whci/whcd.h
@@ -137,6 +137,7 @@
/* hw.c */
void whc_write_wusbcmd(struct whc *whc, u32 mask, u32 val);
int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len);
+void whc_hw_error(struct whc *whc, const char *reason);
/* wusb.c */
int whc_wusbhc_start(struct wusbhc *wusbhc);
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index 189a9db..ad4fb15 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -57,7 +57,6 @@
#define USB_DEVICE_ID_LD_MACHINETEST 0x2040 /* USB Product ID of Machine Test System */
#define USB_VENDOR_ID_VERNIER 0x08f7
-#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
@@ -85,7 +84,6 @@
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index e06810a..4cf27c7 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -37,6 +37,7 @@
#define MON_IOCX_GET _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get)
#define MON_IOCX_MFETCH _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch)
#define MON_IOCH_MFLUSH _IO(MON_IOC_MAGIC, 8)
+
#ifdef CONFIG_COMPAT
#define MON_IOCX_GET32 _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get32)
#define MON_IOCX_MFETCH32 _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch32)
@@ -921,21 +922,6 @@
}
break;
-#ifdef CONFIG_COMPAT
- case MON_IOCX_GET32: {
- struct mon_bin_get32 getb;
-
- if (copy_from_user(&getb, (void __user *)arg,
- sizeof(struct mon_bin_get32)))
- return -EFAULT;
-
- ret = mon_bin_get_event(file, rp,
- compat_ptr(getb.hdr32), compat_ptr(getb.data32),
- getb.alloc32);
- }
- break;
-#endif
-
case MON_IOCX_MFETCH:
{
struct mon_bin_mfetch mfetch;
@@ -962,35 +948,6 @@
}
break;
-#ifdef CONFIG_COMPAT
- case MON_IOCX_MFETCH32:
- {
- struct mon_bin_mfetch32 mfetch;
- struct mon_bin_mfetch32 __user *uptr;
-
- uptr = (struct mon_bin_mfetch32 __user *) compat_ptr(arg);
-
- if (copy_from_user(&mfetch, uptr, sizeof(mfetch)))
- return -EFAULT;
-
- if (mfetch.nflush32) {
- ret = mon_bin_flush(rp, mfetch.nflush32);
- if (ret < 0)
- return ret;
- if (put_user(ret, &uptr->nflush32))
- return -EFAULT;
- }
- ret = mon_bin_fetch(file, rp, compat_ptr(mfetch.offvec32),
- mfetch.nfetch32);
- if (ret < 0)
- return ret;
- if (put_user(ret, &uptr->nfetch32))
- return -EFAULT;
- ret = 0;
- }
- break;
-#endif
-
case MON_IOCG_STATS: {
struct mon_bin_stats __user *sp;
unsigned int nevents;
@@ -1018,6 +975,73 @@
return ret;
}
+#ifdef CONFIG_COMPAT
+static long mon_bin_compat_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ struct mon_reader_bin *rp = file->private_data;
+ int ret;
+
+ switch (cmd) {
+
+ case MON_IOCX_GET32: {
+ struct mon_bin_get32 getb;
+
+ if (copy_from_user(&getb, (void __user *)arg,
+ sizeof(struct mon_bin_get32)))
+ return -EFAULT;
+
+ ret = mon_bin_get_event(file, rp,
+ compat_ptr(getb.hdr32), compat_ptr(getb.data32),
+ getb.alloc32);
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
+
+ case MON_IOCX_MFETCH32:
+ {
+ struct mon_bin_mfetch32 mfetch;
+ struct mon_bin_mfetch32 __user *uptr;
+
+ uptr = (struct mon_bin_mfetch32 __user *) compat_ptr(arg);
+
+ if (copy_from_user(&mfetch, uptr, sizeof(mfetch)))
+ return -EFAULT;
+
+ if (mfetch.nflush32) {
+ ret = mon_bin_flush(rp, mfetch.nflush32);
+ if (ret < 0)
+ return ret;
+ if (put_user(ret, &uptr->nflush32))
+ return -EFAULT;
+ }
+ ret = mon_bin_fetch(file, rp, compat_ptr(mfetch.offvec32),
+ mfetch.nfetch32);
+ if (ret < 0)
+ return ret;
+ if (put_user(ret, &uptr->nfetch32))
+ return -EFAULT;
+ }
+ return 0;
+
+ case MON_IOCG_STATS:
+ return mon_bin_ioctl(NULL, file, cmd,
+ (unsigned long) compat_ptr(arg));
+
+ case MON_IOCQ_URB_LEN:
+ case MON_IOCQ_RING_SIZE:
+ case MON_IOCT_RING_SIZE:
+ case MON_IOCH_MFLUSH:
+ return mon_bin_ioctl(NULL, file, cmd, arg);
+
+ default:
+ ;
+ }
+ return -ENOTTY;
+}
+#endif /* CONFIG_COMPAT */
+
static unsigned int
mon_bin_poll(struct file *file, struct poll_table_struct *wait)
{
@@ -1094,6 +1118,9 @@
/* .write = mon_text_write, */
.poll = mon_bin_poll,
.ioctl = mon_bin_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = mon_bin_compat_ioctl,
+#endif
.release = mon_bin_release,
.mmap = mon_bin_mmap,
};
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 5af7379..9985db0 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -11,6 +11,7 @@
depends on (USB || USB_GADGET) && HAVE_CLK
depends on !SUPERH
select TWL4030_USB if MACH_OMAP_3430SDP
+ select USB_OTG_UTILS
tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
help
Say Y here if your system has a dual role high speed USB
@@ -49,7 +50,7 @@
depends on USB_MUSB_HDRC && ARCH_OMAP34XX
comment "Blackfin high speed USB Support"
- depends on USB_MUSB_HDRC && (BF54x && !BF544) || (BF52x && !BF522 && !BF523)
+ depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
config USB_TUSB6010
boolean "TUSB 6010 support"
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c
index 5ad6d08..569ef0f 100644
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -9,6 +9,7 @@
#include <linux/usb.h>
#include "musb_core.h"
+#include "musb_debug.h"
#include "cppi_dma.h"
@@ -423,6 +424,7 @@
}
}
+#ifdef CONFIG_USB_MUSB_DEBUG
static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd)
{
pr_debug("RXBD/%s %08x: "
@@ -431,10 +433,11 @@
bd->hw_next, bd->hw_bufp, bd->hw_off_len,
bd->hw_options);
}
+#endif
static void cppi_dump_rxq(int level, const char *tag, struct cppi_channel *rx)
{
-#if MUSB_DEBUG > 0
+#ifdef CONFIG_USB_MUSB_DEBUG
struct cppi_descriptor *bd;
if (!_dbg_level(level))
@@ -881,12 +884,14 @@
bd->hw_options |= CPPI_SOP_SET;
tail->hw_options |= CPPI_EOP_SET;
- if (debug >= 5) {
+#ifdef CONFIG_USB_MUSB_DEBUG
+ if (_dbg_level(5)) {
struct cppi_descriptor *d;
for (d = rx->head; d; d = d->next)
cppi_dump_rxbd("S", d);
}
+#endif
/* in case the preceding transfer left some state... */
tail = rx->last_processed;
@@ -990,6 +995,7 @@
cppi_ch->offset = 0;
cppi_ch->maxpacket = maxpacket;
cppi_ch->buf_len = len;
+ cppi_ch->channel.actual_len = 0;
/* TX channel? or RX? */
if (cppi_ch->transmit)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 0d566dc..5a8fd5d 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -32,9 +32,10 @@
#include <linux/io.h>
#include <linux/gpio.h>
-#include <mach/arch/hardware.h>
-#include <mach/arch/memory.h>
-#include <mach/arch/gpio.h>
+#include <mach/hardware.h>
+#include <mach/memory.h>
+#include <mach/gpio.h>
+
#include <asm/mach-types.h>
#include "musb_core.h"
@@ -370,12 +371,6 @@
return -EIO;
}
-int musb_platform_set_mode(struct musb *musb, u8 mode)
-{
- /* EVM can't do this (right?) */
- return -EIO;
-}
-
int __init musb_platform_init(struct musb *musb)
{
void __iomem *tibase = musb->ctrl_base;
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 6c7faac..2cc34fa 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1824,8 +1824,9 @@
musb_gadget_cleanup(musb);
#endif
- if (musb->nIrq >= 0 && musb->irq_wake) {
- disable_irq_wake(musb->nIrq);
+ if (musb->nIrq >= 0) {
+ if (musb->irq_wake)
+ disable_irq_wake(musb->nIrq);
free_irq(musb->nIrq, musb);
}
if (is_dma_capable() && musb->dma_controller) {
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 6197dae..4ea3053 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -874,10 +874,10 @@
status = -EBUSY;
goto fail;
}
- musb_ep->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ musb_ep->type = usb_endpoint_type(desc);
/* check direction and (later) maxpacket size against endpoint */
- if ((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != epnum)
+ if (usb_endpoint_num(desc) != epnum)
goto fail;
/* REVISIT this rules out high bandwidth periodic transfers */
@@ -890,7 +890,7 @@
* packet size (or fail), set the mode, clear the fifo
*/
musb_ep_select(mbase, epnum);
- if (desc->bEndpointAddress & USB_DIR_IN) {
+ if (usb_endpoint_dir_in(desc)) {
u16 int_txe = musb_readw(mbase, MUSB_INTRTXE);
if (hw_ep->is_shared_fifo)
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 99fa612..a035cec 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1847,8 +1847,8 @@
goto done;
}
- qh->epnum = epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
- qh->type = epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ qh->epnum = usb_endpoint_num(epd);
+ qh->type = usb_endpoint_type(epd);
/* NOTE: urb->dev->devnum is wrong during SET_ADDRESS */
qh->addr_reg = (u8) usb_pipedevice(urb->pipe);
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 52f7f29..7e073a0 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -15,8 +15,8 @@
#include <linux/usb.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/arch/dma.h>
-#include <asm/arch/mux.h>
+#include <mach/dma.h>
+#include <mach/mux.h>
#include "musb_core.h"
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index 8e8dbdb..ee55b44 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -6,14 +6,14 @@
comment "OTG and related infrastructure"
-if USB || USB_GADGET
-
config USB_OTG_UTILS
bool
help
Select this to make sure the build includes objects from
the OTG infrastructure directory.
+if USB || USB_GADGET
+
#
# USB Transceiver Drivers
#
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 537f953..6d106e7 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -621,9 +621,9 @@
goto failed_usb_register;
return 0;
-failed_serial_register:
- usb_serial_deregister(&aircable_device);
failed_usb_register:
+ usb_serial_deregister(&aircable_device);
+failed_serial_register:
return retval;
}
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index cfaf1f0..027f4b7 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -85,6 +85,8 @@
{ USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
{ USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
+ { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
+ { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demostration module */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
{ USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0x83A8) }, /* Amber Wireless AMB2560 */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ef6cfa5..f92f4d7 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -660,6 +660,9 @@
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
+ { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
+ { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_NDI_HUC_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
@@ -1062,8 +1065,10 @@
if (!capable(CAP_SYS_ADMIN)) {
if (((new_serial.flags & ~ASYNC_USR_MASK) !=
- (priv->flags & ~ASYNC_USR_MASK)))
+ (priv->flags & ~ASYNC_USR_MASK))) {
+ unlock_kernel();
return -EPERM;
+ }
priv->flags = ((priv->flags & ~ASYNC_USR_MASK) |
(new_serial.flags & ASYNC_USR_MASK));
priv->custom_divisor = new_serial.custom_divisor;
@@ -2030,7 +2035,7 @@
spin_unlock_irqrestore(&priv->rx_lock, flags);
dbg("%s - deferring remainder until unthrottled",
__func__);
- return;
+ goto out;
}
spin_unlock_irqrestore(&priv->rx_lock, flags);
/* if the port is closed stop trying to read */
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 373ee09..e300c84 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -844,6 +844,9 @@
#define TML_VID 0x1B91 /* Vendor ID */
#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
+/* NDI Polaris System */
+#define FTDI_NDI_HUC_PID 0xDA70
+
/* Propox devices */
#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738
@@ -854,6 +857,10 @@
#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
+/* Alti-2 products http://www.alti-2.com */
+#define ALTI2_VID 0x1BC9
+#define ALTI2_N3_PID 0x6001 /* Neptune 3 */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
@@ -881,6 +888,11 @@
#define RATOC_PRODUCT_ID_USB60F 0xb020
/*
+ * DIEBOLD BCS SE923
+ */
+#define DIEBOLD_BCS_SE923_PID 0xfb99
+
+/*
* BmRequestType: 1100 0000b
* bRequest: FTDI_E2_READ
* wValue: 0
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5ed1834..bfd0b68 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -158,6 +158,13 @@
#define HUAWEI_PRODUCT_E143E 0x143E
#define HUAWEI_PRODUCT_E143F 0x143F
+#define QUANTA_VENDOR_ID 0x0408
+#define QUANTA_PRODUCT_Q101 0xEA02
+#define QUANTA_PRODUCT_Q111 0xEA03
+#define QUANTA_PRODUCT_GLX 0xEA04
+#define QUANTA_PRODUCT_GKE 0xEA05
+#define QUANTA_PRODUCT_GLE 0xEA06
+
#define NOVATELWIRELESS_VENDOR_ID 0x1410
/* YISO PRODUCTS */
@@ -192,14 +199,15 @@
#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
/* FUTURE NOVATEL PRODUCTS */
-#define NOVATELWIRELESS_PRODUCT_EVDO_1 0x6000
-#define NOVATELWIRELESS_PRODUCT_HSPA_1 0x7000
-#define NOVATELWIRELESS_PRODUCT_EMBEDDED_1 0x8000
-#define NOVATELWIRELESS_PRODUCT_GLOBAL_1 0x9000
-#define NOVATELWIRELESS_PRODUCT_EVDO_2 0x6001
-#define NOVATELWIRELESS_PRODUCT_HSPA_2 0x7001
-#define NOVATELWIRELESS_PRODUCT_EMBEDDED_2 0x8001
-#define NOVATELWIRELESS_PRODUCT_GLOBAL_2 0x9001
+#define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0X6000
+#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
+#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
+#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
+#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
+#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
+#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
+#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
+#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
/* AMOI PRODUCTS */
#define AMOI_VENDOR_ID 0x1614
@@ -209,6 +217,27 @@
#define DELL_VENDOR_ID 0x413C
+/* Dell modems */
+#define DELL_PRODUCT_5700_MINICARD 0x8114
+#define DELL_PRODUCT_5500_MINICARD 0x8115
+#define DELL_PRODUCT_5505_MINICARD 0x8116
+#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
+#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
+
+#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
+#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
+
+#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
+#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
+#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
+#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
+#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
+#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
+
+#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
+#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
+#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
+
#define KYOCERA_VENDOR_ID 0x0c88
#define KYOCERA_PRODUCT_KPC650 0x17da
#define KYOCERA_PRODUCT_KPC680 0x180a
@@ -224,7 +253,7 @@
#define ONDA_VENDOR_ID 0x19d2
#define ONDA_PRODUCT_MSA501HS 0x0001
#define ONDA_PRODUCT_ET502HS 0x0002
-#define ONDA_PRODUCT_MT503HS 0x0200
+#define ONDA_PRODUCT_MT503HS 0x2000
#define BANDRICH_VENDOR_ID 0x1A8D
#define BANDRICH_PRODUCT_C100_1 0x1002
@@ -267,12 +296,6 @@
#define ERICSSON_VENDOR_ID 0x0bdb
#define ERICSSON_PRODUCT_F3507G 0x1900
-/* Pantech products */
-#define PANTECH_VENDOR_ID 0x106c
-#define PANTECH_PRODUCT_PC5740 0x3701
-#define PANTECH_PRODUCT_PC5750 0x3702 /* PX-500 */
-#define PANTECH_PRODUCT_UM150 0x3711
-
static struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -298,6 +321,11 @@
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
@@ -383,31 +411,37 @@
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_1) }, /* Novatel EVDO product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_1) }, /* Novatel HSPA product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_1) }, /* Novatel Embedded product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_1) }, /* Novatel Global product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_2) }, /* Novatel EVDO product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_2) }, /* Novatel HSPA product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_2) }, /* Novatel Embedded product */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_2) }, /* Novatel Global product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
- { USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8129) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8133) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8136) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8138) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
- { USB_DEVICE(DELL_VENDOR_ID, 0x8147) }, /* Dell Wireless 5530 Mobile Broadband (3G HSPA) Mini-Card */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
+ { USB_DEVICE(DELL_VENDOR_ID, 0x8147) }, /* Dell Wireless 5530 Mobile Broadband (3G HSPA) Mini-Card */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
+ { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
@@ -476,9 +510,6 @@
{ USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
{ USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
{ USB_DEVICE(ERICSSON_VENDOR_ID, ERICSSON_PRODUCT_F3507G) },
- { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_PC5740) },
- { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_PC5750) },
- { USB_DEVICE(PANTECH_VENDOR_ID, PANTECH_PRODUCT_UM150) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 3cf41df..2620bf6 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -176,7 +176,7 @@
/* the array dimension is the number of default entries plus */
/* TI_EXTRA_VID_PID_COUNT user defined entries plus 1 terminating */
/* null entry */
-static struct usb_device_id ti_id_table_3410[7+TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_3410[10+TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -184,16 +184,20 @@
{ USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_454B_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_454C_PRODUCT_ID) },
};
-static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_5052[5+TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
};
-static struct usb_device_id ti_id_table_combined[6+2*TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_combined[14+2*TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -205,6 +209,9 @@
{ USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_454B_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_454C_PRODUCT_ID) },
{ }
};
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index 7e4752f..f323c60 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -27,7 +27,11 @@
/* Vendor and product ids */
#define TI_VENDOR_ID 0x0451
+#define IBM_VENDOR_ID 0x04b3
#define TI_3410_PRODUCT_ID 0x3410
+#define IBM_4543_PRODUCT_ID 0x4543
+#define IBM_454B_PRODUCT_ID 0x454b
+#define IBM_454C_PRODUCT_ID 0x454c
#define TI_3410_EZ430_ID 0xF430 /* TI ez430 development tool */
#define TI_5052_BOOT_PRODUCT_ID 0x5052 /* no EEPROM, no firmware */
#define TI_5152_BOOT_PRODUCT_ID 0x5152 /* no EEPROM, no firmware */
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 2a42b86..727c506 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -64,6 +64,7 @@
*/
#define VENDOR_ID_NOKIA 0x0421
#define VENDOR_ID_NIKON 0x04b0
+#define VENDOR_ID_PENTAX 0x0a17
#define VENDOR_ID_MOTOROLA 0x22b8
/***********************************************************************
@@ -158,6 +159,7 @@
switch (le16_to_cpu(us->pusb_dev->descriptor.idVendor)) {
case VENDOR_ID_NOKIA:
case VENDOR_ID_NIKON:
+ case VENDOR_ID_PENTAX:
case VENDOR_ID_MOTOROLA:
if (!(us->fflags & (US_FL_FIX_CAPACITY |
US_FL_CAPACITY_OK)))
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 1d5438e..fb65d221 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -558,32 +558,10 @@
if (srb->result == SAM_STAT_GOOD && scsi_get_resid(srb) == 0) {
- /* The command succeeded. If the capacity is odd
- * (i.e., if the sector number is even) then the
- * "always-even" heuristic would be wrong for this
- * device. Issue a WARN() so that the kerneloops.org
- * project will be notified and we will then know to
- * mark the device with a CAPACITY_OK flag. Hopefully
- * this will occur for only a few devices.
- *
- * Use the sign of us->last_sector_hacks to tell whether
- * the warning has already been issued; we don't need
- * more than one warning per device.
+ /* The command succeeded. We know this device doesn't
+ * have the last-sector bug, so stop checking it.
*/
- if (!(sector & 1) && us->use_last_sector_hacks > 0) {
- unsigned vid = le16_to_cpu(
- us->pusb_dev->descriptor.idVendor);
- unsigned pid = le16_to_cpu(
- us->pusb_dev->descriptor.idProduct);
- unsigned rev = le16_to_cpu(
- us->pusb_dev->descriptor.bcdDevice);
-
- WARN(1, "%s: Successful last sector success at %u, "
- "device %04x:%04x:%04x\n",
- sdkp->disk->disk_name, sector,
- vid, pid, rev);
- us->use_last_sector_hacks = -1;
- }
+ us->use_last_sector_hacks = 0;
} else {
/* The command failed. Allow up to 3 retries in case this
@@ -599,14 +577,6 @@
srb->result = SAM_STAT_CHECK_CONDITION;
memcpy(srb->sense_buffer, record_not_found,
sizeof(record_not_found));
-
- /* In theory we might want to issue a WARN() here if the
- * capacity is even, since it could indicate the device
- * has the READ CAPACITY bug _and_ the real capacity is
- * odd. But it could also indicate that the device
- * simply can't access its last sector, a failure mode
- * which is surprisingly common. So no warning.
- */
}
done:
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index a7f9513..50dc33a 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -995,6 +995,16 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+/* Reported by Jean-Baptiste Onofre <jb@nanthrax.net>
+ * Support the following product :
+ * "Dane-Elec MediaTouch"
+ */
+UNUSUAL_DEV( 0x071b, 0x32bb, 0x0000, 0x0000,
+ "RockChip",
+ "MTP",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+
/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
* This USB MP3/AVI player device fails and disconnects if more than 128
* sectors (64kB) are read/written in a single command, and may be present
@@ -1204,7 +1214,7 @@
"Datafab",
"KECF-USB",
US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_INQUIRY ),
+ US_FL_FIX_INQUIRY | US_FL_FIX_CAPACITY ),
/* Reported by Rauch Wolke <rauchwolke@gmx.net> */
UNUSUAL_DEV( 0x07c4, 0xa4a5, 0x0000, 0xffff,
@@ -1251,6 +1261,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Martijn Hijdra <martijn.hijdra@gmail.com> */
+UNUSUAL_DEV( 0x0840, 0x0085, 0x0001, 0x0001,
+ "Argosy",
+ "Storage",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
* Flag will support Bulk devices which use a standards-violating 32-byte
* Command Block Wrapper. Here, the "DC2MEGA" cameras (several brands) with
@@ -1337,21 +1354,6 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY ),
-
-/* Submitted by Per Winkvist <per.winkvist@uk.com> */
-UNUSUAL_DEV( 0x0a17, 0x006, 0x0000, 0xffff,
- "Pentax",
- "Optio S/S4",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_INQUIRY ),
-
-/* Reported by Jaak Ristioja <Ristioja@gmail.com> */
-UNUSUAL_DEV( 0x0a17, 0x006e, 0x0100, 0x0100,
- "Pentax",
- "K10D",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_FIX_CAPACITY ),
-
/* These are virtual windows driver CDs, which the zd1211rw driver
* automatically converts into WLAN devices. */
UNUSUAL_DEV( 0x0ace, 0x2011, 0x0101, 0x0101,
@@ -1589,6 +1591,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_NO_WP_DETECT ),
+/* Reported by The Solutor <thesolutor@gmail.com> */
+UNUSUAL_DEV( 0x0fce, 0xd0e1, 0x0000, 0x0000,
+ "Sony Ericsson",
+ "MD400",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_DEVICE),
+
/* Reported by Jan Mate <mate@fiit.stuba.sk>
* and by Soeren Sonnenburg <kernel@nn7.de> */
UNUSUAL_DEV( 0x0fce, 0xe030, 0x0000, 0x0000,
@@ -2031,15 +2040,11 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
-/* Reported by Mauro Andreolini <andreoli@weblab.ing.unimo.it>
- * This entry is needed to bypass the ZeroCD mechanism
- * and to properly load as a modem device.
- */
-UNUSUAL_DEV( 0x19d2, 0x2000, 0x0000, 0x0000,
- "Onda ET502HS",
- "USB MMC Storage",
+UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
+ "ST",
+ "2A",
US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_IGNORE_DEVICE),
+ US_FL_FIX_CAPACITY),
/* patch submitted by Davide Perini <perini.davide@dpsoftware.org>
* and Renato Perini <rperini@email.it>
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index e2e7e4b..8e18141 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -386,6 +386,7 @@
| USB_PORT_STAT_LOW_SPEED | USB_PORT_STAT_HIGH_SPEED);
port->change |= USB_PORT_STAT_C_CONNECTION | USB_PORT_STAT_C_ENABLE;
if (wusb_dev) {
+ dev_dbg(wusbhc->dev, "disconnecting device from port %d\n", wusb_dev->port_idx);
if (!list_empty(&wusb_dev->cack_node))
list_del_init(&wusb_dev->cack_node);
/* For the one in cack_add() */
diff --git a/drivers/usb/wusbcore/rh.c b/drivers/usb/wusbcore/rh.c
index 3937bf6..9fe4246 100644
--- a/drivers/usb/wusbcore/rh.c
+++ b/drivers/usb/wusbcore/rh.c
@@ -100,6 +100,9 @@
struct wusb_port *port = wusb_port_by_idx(wusbhc, port_idx);
struct wusb_dev *wusb_dev = port->wusb_dev;
+ if (wusb_dev == NULL)
+ return -ENOTCONN;
+
port->status |= USB_PORT_STAT_RESET;
port->change |= USB_PORT_STAT_C_RESET;
diff --git a/drivers/uwb/allocator.c b/drivers/uwb/allocator.c
index c8185e6..c13cec7 100644
--- a/drivers/uwb/allocator.c
+++ b/drivers/uwb/allocator.c
@@ -15,7 +15,6 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/uwb.h>
diff --git a/drivers/uwb/drp.c b/drivers/uwb/drp.c
index 2b4f940..4f5ca99 100644
--- a/drivers/uwb/drp.c
+++ b/drivers/uwb/drp.c
@@ -66,14 +66,14 @@
} else
dev_err(&rc->uwb_dev.dev, "SET-DRP-IE: timeout\n");
- spin_lock(&rc->rsvs_lock);
+ spin_lock_bh(&rc->rsvs_lock);
if (rc->set_drp_ie_pending > 1) {
rc->set_drp_ie_pending = 0;
uwb_rsv_queue_update(rc);
} else {
rc->set_drp_ie_pending = 0;
}
- spin_unlock(&rc->rsvs_lock);
+ spin_unlock_bh(&rc->rsvs_lock);
}
/**
diff --git a/drivers/uwb/rsv.c b/drivers/uwb/rsv.c
index ec6eecb..6b76f4b 100644
--- a/drivers/uwb/rsv.c
+++ b/drivers/uwb/rsv.c
@@ -114,7 +114,8 @@
devaddr = rsv->target.devaddr;
uwb_dev_addr_print(target, sizeof(target), &devaddr);
- dev_dbg(dev, "rsv %s -> %s: %s\n", owner, target, uwb_rsv_state_str(rsv->state));
+ dev_dbg(dev, "rsv %s %s -> %s: %s\n",
+ text, owner, target, uwb_rsv_state_str(rsv->state));
}
static void uwb_rsv_release(struct kref *kref)
@@ -511,8 +512,7 @@
if (uwb_rsv_is_owner(rsv))
uwb_rsv_put_stream(rsv);
-
- del_timer_sync(&rsv->timer);
+
uwb_dev_put(rsv->owner);
if (rsv->target.type == UWB_RSV_TARGET_DEV)
uwb_dev_put(rsv->target.dev);
@@ -870,7 +870,7 @@
*/
void uwb_rsv_sched_update(struct uwb_rc *rc)
{
- spin_lock(&rc->rsvs_lock);
+ spin_lock_bh(&rc->rsvs_lock);
if (!delayed_work_pending(&rc->rsv_update_work)) {
if (rc->set_drp_ie_pending > 0) {
rc->set_drp_ie_pending++;
@@ -879,7 +879,7 @@
uwb_rsv_queue_update(rc);
}
unlock:
- spin_unlock(&rc->rsvs_lock);
+ spin_unlock_bh(&rc->rsvs_lock);
}
/*
@@ -943,13 +943,22 @@
mutex_lock(&rc->rsvs_mutex);
list_for_each_entry_safe(rsv, t, &rc->reservations, rc_node) {
- uwb_rsv_remove(rsv);
+ if (rsv->state != UWB_RSV_STATE_NONE)
+ uwb_rsv_set_state(rsv, UWB_RSV_STATE_NONE);
+ del_timer_sync(&rsv->timer);
}
/* Cancel any postponed update. */
rc->set_drp_ie_pending = 0;
mutex_unlock(&rc->rsvs_mutex);
cancel_delayed_work_sync(&rc->rsv_update_work);
+ flush_workqueue(rc->rsv_workq);
+
+ mutex_lock(&rc->rsvs_mutex);
+ list_for_each_entry_safe(rsv, t, &rc->reservations, rc_node) {
+ uwb_rsv_remove(rsv);
+ }
+ mutex_unlock(&rc->rsvs_mutex);
}
void uwb_rsv_init(struct uwb_rc *rc)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 6372f8b..bf0af66 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -41,7 +41,7 @@
You need an utility program called fbset to make full use of frame
buffer devices. Please read <file:Documentation/fb/framebuffer.txt>
and the Framebuffer-HOWTO at
- <http://www.tahallah.demon.co.uk/programming/prog.html> for more
+ <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.2.html> for more
information.
Say Y here and to the driver for your graphics board below if you
@@ -1054,9 +1054,10 @@
config FB_I810
tristate "Intel 810/815 support (EXPERIMENTAL)"
- depends on FB && EXPERIMENTAL && PCI && X86_32
+ depends on EXPERIMENTAL && PCI && X86_32
select AGP
select AGP_INTEL
+ select FB
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
@@ -1119,7 +1120,8 @@
config FB_INTEL
tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support (EXPERIMENTAL)"
- depends on FB && EXPERIMENTAL && PCI && X86
+ depends on EXPERIMENTAL && PCI && X86
+ select FB
select AGP
select AGP_INTEL
select FB_MODE_HELPERS
@@ -2123,6 +2125,18 @@
Select this option if display contents should be inherited as set by
the bootloader.
+config FB_MX3
+ tristate "MX3 Framebuffer support"
+ depends on FB && MX3_IPU
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ default y
+ help
+ This is a framebuffer device for the i.MX31 LCD Controller. So
+ far only synchronous displays are supported. If you plan to use
+ an LCD display with your i.MX31 system, say Y here.
+
source "drivers/video/omap/Kconfig"
source "drivers/video/backlight/Kconfig"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index be2b657..2a998ca 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -132,6 +132,7 @@
obj-$(CONFIG_FB_OF) += offb.o
obj-$(CONFIG_FB_BF54X_LQ043) += bf54x-lq043fb.o
obj-$(CONFIG_FB_BFIN_T350MCQB) += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_MX3) += mx3fb.o
# the test framebuffer is last
obj-$(CONFIG_FB_VIRTUAL) += vfb.o
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index db16112..e6e299f 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1475,7 +1475,7 @@
aty128_set_pll(&par->pll, par);
aty128_set_fifo(&par->fifo_reg, par);
- config = aty_ld_le32(CONFIG_CNTL) & ~3;
+ config = aty_ld_le32(CNFG_CNTL) & ~3;
#if defined(__BIG_ENDIAN)
if (par->crtc.bpp == 32)
@@ -1484,7 +1484,7 @@
config |= 1; /* make aperture do 16 bit swapping */
#endif
- aty_st_le32(CONFIG_CNTL, config);
+ aty_st_le32(CNFG_CNTL, config);
aty_st_8(CRTC_EXT_CNTL + 1, 0); /* turn the video back on */
info->fix.line_length = (par->crtc.vxres * par->crtc.bpp) >> 3;
@@ -1875,7 +1875,7 @@
u32 dac;
/* Get the chip revision */
- chip_rev = (aty_ld_le32(CONFIG_CNTL) >> 16) & 0x1F;
+ chip_rev = (aty_ld_le32(CNFG_CNTL) >> 16) & 0x1F;
strcpy(video_card, "Rage128 XX ");
video_card[8] = ent->device >> 8;
@@ -2057,7 +2057,7 @@
/* Grab memory size from the card */
// How does this relate to the resource length from the PCI hardware?
- par->vram_size = aty_ld_le32(CONFIG_MEMSIZE) & 0x03FFFFFF;
+ par->vram_size = aty_ld_le32(CNFG_MEMSIZE) & 0x03FFFFFF;
/* Virtualize the framebuffer */
info->screen_base = ioremap(fb_addr, par->vram_size);
@@ -2374,6 +2374,8 @@
/* Set the chip into the appropriate suspend mode (we use D2,
* D3 would require a complete re-initialisation of the chip,
* including PCI config registers, clocks, AGP configuration, ...)
+ *
+ * For resume, the core will have already brought us back to D0
*/
if (suspend) {
/* Make sure CRTC2 is reset. Remove that the day we decide to
@@ -2391,17 +2393,9 @@
aty_st_le32(BUS_CNTL1, 0x00000010);
aty_st_le32(MEM_POWER_MISC, 0x0c830000);
mdelay(100);
- pci_read_config_word(pdev, par->pm_reg+PCI_PM_CTRL, &pwr_command);
+
/* Switch PCI power management to D2 */
- pci_write_config_word(pdev, par->pm_reg+PCI_PM_CTRL,
- (pwr_command & ~PCI_PM_CTRL_STATE_MASK) | 2);
- pci_read_config_word(pdev, par->pm_reg+PCI_PM_CTRL, &pwr_command);
- } else {
- /* Switch back PCI power management to D0 */
- mdelay(100);
- pci_write_config_word(pdev, par->pm_reg+PCI_PM_CTRL, 0);
- pci_read_config_word(pdev, par->pm_reg+PCI_PM_CTRL, &pwr_command);
- mdelay(100);
+ pci_set_power_state(pdev, PCI_D2);
}
}
@@ -2410,6 +2404,12 @@
struct fb_info *info = pci_get_drvdata(pdev);
struct aty128fb_par *par = info->par;
+ /* Because we may change PCI D state ourselves, we need to
+ * first save the config space content so the core can
+ * restore it properly on resume.
+ */
+ pci_save_state(pdev);
+
/* We don't do anything but D2, for now we return 0, but
* we may want to change that. How do we know if the BIOS
* can properly take care of D3 ? Also, with swsusp, we
@@ -2476,6 +2476,11 @@
if (pdev->dev.power.power_state.event == PM_EVENT_ON)
return 0;
+ /* PCI state will have been restored by the core, so
+ * we should be in D0 now with our config space fully
+ * restored
+ */
+
/* Wakeup chip */
aty128_set_suspend(par, 0);
par->asleep = 0;
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index cc6b470..1207c20 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -135,7 +135,7 @@
#if defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || \
defined (CONFIG_FB_ATY_GENERIC_LCD) || defined(CONFIG_FB_ATY_BACKLIGHT)
static const u32 lt_lcd_regs[] = {
- CONFIG_PANEL_LG,
+ CNFG_PANEL_LG,
LCD_GEN_CNTL_LG,
DSTN_CONTROL_LG,
HFB_PITCH_ADDR_LG,
@@ -446,7 +446,7 @@
par->pll_limits.ecp_max = aty_chips[i].ecp_max;
par->features = aty_chips[i].features;
- chip_id = aty_ld_le32(CONFIG_CHIP_ID, par);
+ chip_id = aty_ld_le32(CNFG_CHIP_ID, par);
type = chip_id & CFG_CHIP_TYPE;
rev = (chip_id & CFG_CHIP_REV) >> 24;
@@ -629,7 +629,7 @@
crtc->lcd_index = aty_ld_le32(LCD_INDEX, par);
aty_st_le32(LCD_INDEX, crtc->lcd_index, par);
}
- crtc->lcd_config_panel = aty_ld_lcd(CONFIG_PANEL, par);
+ crtc->lcd_config_panel = aty_ld_lcd(CNFG_PANEL, par);
crtc->lcd_gen_cntl = aty_ld_lcd(LCD_GEN_CNTL, par);
@@ -676,7 +676,7 @@
aty_st_le32(CRTC_GEN_CNTL, crtc->gen_cntl & ~(CRTC_EXT_DISP_EN | CRTC_EN), par);
/* update non-shadow registers first */
- aty_st_lcd(CONFIG_PANEL, crtc->lcd_config_panel, par);
+ aty_st_lcd(CNFG_PANEL, crtc->lcd_config_panel, par);
aty_st_lcd(LCD_GEN_CNTL, crtc->lcd_gen_cntl &
~(CRTC_RW_SELECT | SHADOW_EN | SHADOW_RW_EN), par);
@@ -858,7 +858,7 @@
if (!M64_HAS(MOBIL_BUS))
crtc->lcd_index |= CRTC2_DISPLAY_DIS;
- crtc->lcd_config_panel = aty_ld_lcd(CONFIG_PANEL, par) | 0x4000;
+ crtc->lcd_config_panel = aty_ld_lcd(CNFG_PANEL, par) | 0x4000;
crtc->lcd_gen_cntl = aty_ld_lcd(LCD_GEN_CNTL, par) & ~CRTC_RW_SELECT;
crtc->lcd_gen_cntl &=
@@ -1978,7 +1978,7 @@
return timeout ? 0 : -EIO;
}
-#endif
+#endif /* CONFIG_PPC_PMAC */
static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
@@ -2002,9 +2002,15 @@
par->asleep = 1;
par->lock_blank = 1;
+ /* Because we may change PCI D state ourselves, we need to
+ * first save the config space content so the core can
+ * restore it properly on resume.
+ */
+ pci_save_state(pdev);
+
#ifdef CONFIG_PPC_PMAC
/* Set chip to "suspend" mode */
- if (aty_power_mgmt(1, par)) {
+ if (machine_is(powermac) && aty_power_mgmt(1, par)) {
par->asleep = 0;
par->lock_blank = 0;
atyfb_blank(FB_BLANK_UNBLANK, info);
@@ -2047,11 +2053,15 @@
acquire_console_sem();
+ /* PCI state will have been restored by the core, so
+ * we should be in D0 now with our config space fully
+ * restored
+ */
+
#ifdef CONFIG_PPC_PMAC
- if (pdev->dev.power.power_state.event == 2)
+ if (machine_is(powermac) &&
+ pdev->dev.power.power_state.event == PM_EVENT_SUSPEND)
aty_power_mgmt(0, par);
-#else
- pci_set_power_state(pdev, PCI_D0);
#endif
aty_resume_chip(info);
@@ -2254,7 +2264,7 @@
if (!M64_HAS(INTEGRATED)) {
u32 stat0;
u8 dac_type, dac_subtype, clk_type;
- stat0 = aty_ld_le32(CONFIG_STAT0, par);
+ stat0 = aty_ld_le32(CNFG_STAT0, par);
par->bus_type = (stat0 >> 0) & 0x07;
par->ram_type = (stat0 >> 3) & 0x07;
ramname = aty_gx_ram[par->ram_type];
@@ -2324,7 +2334,7 @@
par->dac_ops = &aty_dac_ct;
par->pll_ops = &aty_pll_ct;
par->bus_type = PCI;
- par->ram_type = (aty_ld_le32(CONFIG_STAT0, par) & 0x07);
+ par->ram_type = (aty_ld_le32(CNFG_STAT0, par) & 0x07);
ramname = aty_ct_ram[par->ram_type];
/* for many chips, the mclk is 67 MHz for SDRAM, 63 MHz otherwise */
if (par->pll_limits.mclk == 67 && par->ram_type < SDRAM)
@@ -2433,7 +2443,7 @@
}
if (M64_HAS(MAGIC_VRAM_SIZE)) {
- if (aty_ld_le32(CONFIG_STAT1, par) & 0x40000000)
+ if (aty_ld_le32(CNFG_STAT1, par) & 0x40000000)
info->fix.smem_len += 0x400000;
}
@@ -2946,7 +2956,7 @@
* Fix PROMs idea of MEM_CNTL settings...
*/
mem = aty_ld_le32(MEM_CNTL, par);
- chip_id = aty_ld_le32(CONFIG_CHIP_ID, par);
+ chip_id = aty_ld_le32(CNFG_CHIP_ID, par);
if (((chip_id & CFG_CHIP_TYPE) == VT_CHIP_ID) && !((chip_id >> 24) & 1)) {
switch (mem & 0x0f) {
case 3:
@@ -2964,7 +2974,7 @@
default:
break;
}
- if ((aty_ld_le32(CONFIG_STAT0, par) & 7) >= SDRAM)
+ if ((aty_ld_le32(CNFG_STAT0, par) & 7) >= SDRAM)
mem &= ~(0x00700000);
}
mem &= ~(0xcf80e000); /* Turn off all undocumented bits. */
@@ -3572,7 +3582,7 @@
}
/* Fake pci_id for correct_chipset() */
- switch (aty_ld_le32(CONFIG_CHIP_ID, par) & CFG_CHIP_TYPE) {
+ switch (aty_ld_le32(CNFG_CHIP_ID, par) & CFG_CHIP_TYPE) {
case 0x00d7:
par->pci_id = PCI_CHIP_MACH64GX;
break;
diff --git a/drivers/video/aty/mach64_ct.c b/drivers/video/aty/mach64_ct.c
index c50c7cf..2745b85 100644
--- a/drivers/video/aty/mach64_ct.c
+++ b/drivers/video/aty/mach64_ct.c
@@ -8,6 +8,9 @@
#include <asm/io.h>
#include <video/mach64.h>
#include "atyfb.h"
+#ifdef CONFIG_PPC
+#include <asm/machdep.h>
+#endif
#undef DEBUG
@@ -536,6 +539,14 @@
pll->ct.xclk_post_div_real = postdividers[xpost_div];
pll->ct.mclk_fb_div = q * pll->ct.xclk_post_div_real / 8;
+#ifdef CONFIG_PPC
+ if (machine_is(powermac)) {
+ /* Override PLL_EXT_CNTL & 0x07. */
+ pll->ct.xclk_post_div = xpost_div;
+ pll->ct.xclk_ref_div = 1;
+ }
+#endif
+
#ifdef DEBUG
pllmclk = (1000000 * pll->ct.mclk_fb_mult * pll->ct.mclk_fb_div) /
(par->ref_clk_per * pll->ct.pll_ref_div);
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index d0f1a7f..16bb7e3 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -1936,8 +1936,8 @@
OUTREG(CRTC_GEN_CNTL, save_crtc_gen_cntl | CRTC_DISP_REQ_EN_B);
mdelay(100);
- aper_base = INREG(CONFIG_APER_0_BASE);
- aper_size = INREG(CONFIG_APER_SIZE);
+ aper_base = INREG(CNFG_APER_0_BASE);
+ aper_size = INREG(CNFG_APER_SIZE);
#ifdef SET_MC_FB_FROM_APERTURE
/* Set framebuffer to be at the same address as set in PCI BAR */
@@ -2024,11 +2024,11 @@
~CRTC_H_CUTOFF_ACTIVE_EN);
}
} else {
- tmp = INREG(CONFIG_MEMSIZE);
+ tmp = INREG(CNFG_MEMSIZE);
}
/* mem size is bits [28:0], mask off the rest */
- rinfo->video_ram = tmp & CONFIG_MEMSIZE_MASK;
+ rinfo->video_ram = tmp & CNFG_MEMSIZE_MASK;
/*
* Hack to get around some busted production M6's
@@ -2228,7 +2228,7 @@
*/
rinfo->errata = 0;
if (rinfo->family == CHIP_FAMILY_R300 &&
- (INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK)
+ (INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK)
== CFG_ATI_REV_A11)
rinfo->errata |= CHIP_ERRATA_R300_CG;
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 2c55671..359fc64 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -72,7 +72,6 @@
snprintf(chan->adapter.name, sizeof(chan->adapter.name),
"radeonfb %s", name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_RADEON;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->rinfo->pdev->dev;
chan->algo.setsda = radeon_gpio_setsda;
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 675abda..ca5f0dc 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -333,7 +333,7 @@
if (!rinfo->has_CRTC2) {
tmp = INPLL(pllSCLK_CNTL);
- if ((INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK) > CFG_ATI_REV_A13)
+ if ((INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK) > CFG_ATI_REV_A13)
tmp &= ~(SCLK_CNTL__FORCE_CP | SCLK_CNTL__FORCE_RB);
tmp &= ~(SCLK_CNTL__FORCE_HDP | SCLK_CNTL__FORCE_DISP1 |
SCLK_CNTL__FORCE_TOP | SCLK_CNTL__FORCE_SE |
@@ -468,9 +468,9 @@
/*RAGE_6::A11 A12 A12N1 A13, RV250::A11 A12, R300*/
if ((rinfo->family == CHIP_FAMILY_RV250 &&
- ((INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13)) ||
+ ((INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13)) ||
((rinfo->family == CHIP_FAMILY_RV100) &&
- ((INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK) <= CFG_ATI_REV_A13))) {
+ ((INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK) <= CFG_ATI_REV_A13))) {
tmp |= SCLK_CNTL__FORCE_CP;
tmp |= SCLK_CNTL__FORCE_VIP;
}
@@ -486,7 +486,7 @@
/* RV200::A11 A12 RV250::A11 A12 */
if (((rinfo->family == CHIP_FAMILY_RV200) ||
(rinfo->family == CHIP_FAMILY_RV250)) &&
- ((INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13))
+ ((INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13))
tmp |= SCLK_MORE_CNTL__FORCEON;
OUTPLL(pllSCLK_MORE_CNTL, tmp);
@@ -497,7 +497,7 @@
/* RV200::A11 A12, RV250::A11 A12 */
if (((rinfo->family == CHIP_FAMILY_RV200) ||
(rinfo->family == CHIP_FAMILY_RV250)) &&
- ((INREG(CONFIG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13)) {
+ ((INREG(CNFG_CNTL) & CFG_ATI_REV_ID_MASK) < CFG_ATI_REV_A13)) {
tmp = INPLL(pllPLL_PWRMGT_CNTL);
tmp |= PLL_PWRMGT_CNTL__TCL_BYPASS_DISABLE;
OUTPLL(pllPLL_PWRMGT_CNTL, tmp);
@@ -702,7 +702,7 @@
OUTREG(DISPLAY_BASE_ADDR, rinfo->save_regs[31]);
OUTREG(MC_AGP_LOCATION, rinfo->save_regs[32]);
OUTREG(CRTC2_DISPLAY_BASE_ADDR, rinfo->save_regs[33]);
- OUTREG(CONFIG_MEMSIZE, rinfo->video_ram);
+ OUTREG(CNFG_MEMSIZE, rinfo->video_ram);
OUTREG(DISP_MISC_CNTL, rinfo->save_regs[9]);
OUTREG(DISP_PWR_MAN, rinfo->save_regs[10]);
@@ -1723,7 +1723,7 @@
OUTREG(CRTC2_DISPLAY_BASE_ADDR, rinfo->save_regs[33]);
OUTREG(MC_FB_LOCATION, rinfo->save_regs[30]);
OUTREG(OV0_BASE_ADDR, rinfo->save_regs[80]);
- OUTREG(CONFIG_MEMSIZE, rinfo->video_ram);
+ OUTREG(CNFG_MEMSIZE, rinfo->video_ram);
OUTREG(BUS_CNTL, rinfo->save_regs[36]);
OUTREG(BUS_CNTL1, rinfo->save_regs[14]);
OUTREG(MPP_TB_CONFIG, rinfo->save_regs[37]);
@@ -1961,7 +1961,7 @@
OUTMC(rinfo, ixMC_CHP_IO_CNTL_B1, rinfo->save_regs[68] /*0x141555ff*/);
OUTMC(rinfo, ixMC_IMP_CNTL_0, rinfo->save_regs[71] /*0x00009249*/);
OUTREG(MC_IND_INDEX, 0);
- OUTREG(CONFIG_MEMSIZE, rinfo->video_ram);
+ OUTREG(CNFG_MEMSIZE, rinfo->video_ram);
mdelay(20);
}
@@ -2361,7 +2361,7 @@
OUTMC(rinfo, ixMC_IMP_CNTL_0, 0x00009249);
OUTREG(MC_IND_INDEX, 0);
- OUTREG(CONFIG_MEMSIZE, rinfo->video_ram);
+ OUTREG(CNFG_MEMSIZE, rinfo->video_ram);
radeon_pm_full_reset_sdram(rinfo);
@@ -2509,9 +2509,7 @@
static void radeon_set_suspend(struct radeonfb_info *rinfo, int suspend)
{
- u16 pwr_cmd;
u32 tmp;
- int i;
if (!rinfo->pm_reg)
return;
@@ -2557,32 +2555,14 @@
}
}
- for (i = 0; i < 64; ++i)
- pci_read_config_dword(rinfo->pdev, i * 4,
- &rinfo->cfg_save[i]);
-
/* Switch PCI power management to D2. */
pci_disable_device(rinfo->pdev);
- for (;;) {
- pci_read_config_word(
- rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
- &pwr_cmd);
- if (pwr_cmd & 2)
- break;
- pci_write_config_word(
- rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
- (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK) | 2);
- mdelay(500);
- }
+ pci_save_state(rinfo->pdev);
+ pci_set_power_state(rinfo->pdev, PCI_D2);
} else {
printk(KERN_DEBUG "radeonfb (%s): switching to D0 state...\n",
pci_name(rinfo->pdev));
- /* Switch back PCI powermanagment to D0 */
- mdelay(200);
- pci_write_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL, 0);
- mdelay(500);
-
if (rinfo->family <= CHIP_FAMILY_RV250) {
/* Reset the SDRAM controller */
radeon_pm_full_reset_sdram(rinfo);
@@ -2598,37 +2578,10 @@
}
}
-static int radeon_restore_pci_cfg(struct radeonfb_info *rinfo)
-{
- int i;
- static u32 radeon_cfg_after_resume[64];
-
- for (i = 0; i < 64; ++i)
- pci_read_config_dword(rinfo->pdev, i * 4,
- &radeon_cfg_after_resume[i]);
-
- if (radeon_cfg_after_resume[PCI_BASE_ADDRESS_0/4]
- == rinfo->cfg_save[PCI_BASE_ADDRESS_0/4])
- return 0; /* assume everything is ok */
-
- for (i = PCI_BASE_ADDRESS_0/4; i < 64; ++i) {
- if (radeon_cfg_after_resume[i] != rinfo->cfg_save[i])
- pci_write_config_dword(rinfo->pdev, i * 4,
- rinfo->cfg_save[i]);
- }
- pci_write_config_word(rinfo->pdev, PCI_CACHE_LINE_SIZE,
- rinfo->cfg_save[PCI_CACHE_LINE_SIZE/4]);
- pci_write_config_word(rinfo->pdev, PCI_COMMAND,
- rinfo->cfg_save[PCI_COMMAND/4]);
- return 1;
-}
-
-
int radeonfb_pci_suspend(struct pci_dev *pdev, pm_message_t mesg)
{
struct fb_info *info = pci_get_drvdata(pdev);
struct radeonfb_info *rinfo = info->par;
- int i;
if (mesg.event == pdev->dev.power.power_state.event)
return 0;
@@ -2674,6 +2627,11 @@
pmac_suspend_agp_for_card(pdev);
#endif /* CONFIG_PPC_PMAC */
+ /* It's unclear whether or when the generic code will do that, so let's
+ * do it ourselves. We save state before we do any power management
+ */
+ pci_save_state(pdev);
+
/* If we support wakeup from poweroff, we save all regs we can including cfg
* space
*/
@@ -2698,9 +2656,6 @@
mdelay(20);
OUTREG(LVDS_GEN_CNTL, INREG(LVDS_GEN_CNTL) & ~(LVDS_DIGON));
}
- // FIXME: Use PCI layer
- for (i = 0; i < 64; ++i)
- pci_read_config_dword(pdev, i * 4, &rinfo->cfg_save[i]);
pci_disable_device(pdev);
}
/* If we support D2, we go to it (should be fixed later with a flag forcing
@@ -2717,6 +2672,13 @@
return 0;
}
+static int radeon_check_power_loss(struct radeonfb_info *rinfo)
+{
+ return rinfo->save_regs[4] != INPLL(CLK_PIN_CNTL) ||
+ rinfo->save_regs[2] != INPLL(MCLK_CNTL) ||
+ rinfo->save_regs[3] != INPLL(SCLK_CNTL);
+}
+
int radeonfb_pci_resume(struct pci_dev *pdev)
{
struct fb_info *info = pci_get_drvdata(pdev);
@@ -2735,20 +2697,13 @@
printk(KERN_DEBUG "radeonfb (%s): resuming from state: %d...\n",
pci_name(pdev), pdev->dev.power.power_state.event);
-
- if (pci_enable_device(pdev)) {
- rc = -ENODEV;
- printk(KERN_ERR "radeonfb (%s): can't enable PCI device !\n",
- pci_name(pdev));
- goto bail;
- }
- pci_set_master(pdev);
-
+ /* PCI state will have been restored by the core, so
+ * we should be in D0 now with our config space fully
+ * restored
+ */
if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
- /* Wakeup chip. Check from config space if we were powered off
- * (todo: additionally, check CLK_PIN_CNTL too)
- */
- if ((rinfo->pm_mode & radeon_pm_off) && radeon_restore_pci_cfg(rinfo)) {
+ /* Wakeup chip */
+ if ((rinfo->pm_mode & radeon_pm_off) && radeon_check_power_loss(rinfo)) {
if (rinfo->reinit_func != NULL)
rinfo->reinit_func(rinfo);
else {
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h
index 3ea1b00..7351e66 100644
--- a/drivers/video/aty/radeonfb.h
+++ b/drivers/video/aty/radeonfb.h
@@ -361,8 +361,6 @@
#ifdef CONFIG_FB_RADEON_I2C
struct radeon_i2c_chan i2c[4];
#endif
-
- u32 cfg_save[64];
};
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index 363b3cb..63d7594 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -18,7 +18,7 @@
obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o
obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
obj-$(CONFIG_BACKLIGHT_PWM) += pwm_bl.o
-obj-$(CONFIG_BACKLIGHT_DA903X) += da903x.o
+obj-$(CONFIG_BACKLIGHT_DA903X) += da903x_bl.o
obj-$(CONFIG_BACKLIGHT_MBP_NVIDIA) += mbp_nvidia_bl.o
obj-$(CONFIG_BACKLIGHT_TOSA) += tosa_bl.o
obj-$(CONFIG_BACKLIGHT_SAHARA) += kb3886_bl.o
diff --git a/drivers/video/backlight/da903x.c b/drivers/video/backlight/da903x_bl.c
similarity index 100%
rename from drivers/video/backlight/da903x.c
rename to drivers/video/backlight/da903x_bl.c
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 7644ed2..37e60b1 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -335,7 +335,20 @@
struct fb_info *info)
{
- if (var->bits_per_pixel != LCD_BPP) {
+ switch (var->bits_per_pixel) {
+ case 24:/* TRUECOLOUR, 16m */
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
+ var->red.length = var->green.length = var->blue.length = 8;
+ var->transp.offset = 0;
+ var->transp.length = 0;
+ var->transp.msb_right = 0;
+ var->red.msb_right = 0;
+ var->green.msb_right = 0;
+ var->blue.msb_right = 0;
+ break;
+ default:
pr_debug("%s: depth not supported: %u BPP\n", __func__,
var->bits_per_pixel);
return -EINVAL;
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index a9b3ada..90cfdda 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -254,7 +254,20 @@
struct fb_info *info)
{
- if (var->bits_per_pixel != LCD_BPP) {
+ switch (var->bits_per_pixel) {
+ case 24:/* TRUECOLOUR, 16m */
+ var->red.offset = 0;
+ var->green.offset = 8;
+ var->blue.offset = 16;
+ var->red.length = var->green.length = var->blue.length = 8;
+ var->transp.offset = 0;
+ var->transp.length = 0;
+ var->transp.msb_right = 0;
+ var->red.msb_right = 0;
+ var->green.msb_right = 0;
+ var->blue.msb_right = 0;
+ break;
+ default:
pr_debug("%s: depth not supported: %u BPP\n", __func__,
var->bits_per_pixel);
return -EINVAL;
@@ -434,7 +447,7 @@
return IRQ_HANDLED;
}
-static int __init bfin_t350mcqb_probe(struct platform_device *pdev)
+static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev)
{
struct bfin_t350mcqbfb_info *info;
struct fb_info *fbinfo;
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index 91b78e6..f53b9f1 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -250,10 +250,6 @@
int rc, size = cmap->len * sizeof(u16);
struct fb_cmap umap;
- if (cmap->start < 0 || (!info->fbops->fb_setcolreg &&
- !info->fbops->fb_setcmap))
- return -EINVAL;
-
memset(&umap, 0, sizeof(struct fb_cmap));
rc = fb_alloc_cmap(&umap, cmap->len, cmap->transp != NULL);
if (rc)
@@ -262,11 +258,23 @@
copy_from_user(umap.green, cmap->green, size) ||
copy_from_user(umap.blue, cmap->blue, size) ||
(cmap->transp && copy_from_user(umap.transp, cmap->transp, size))) {
- fb_dealloc_cmap(&umap);
- return -EFAULT;
+ rc = -EFAULT;
+ goto out;
}
umap.start = cmap->start;
+ if (!lock_fb_info(info)) {
+ rc = -ENODEV;
+ goto out;
+ }
+ if (cmap->start < 0 || (!info->fbops->fb_setcolreg &&
+ !info->fbops->fb_setcmap)) {
+ rc = -EINVAL;
+ goto out1;
+ }
rc = fb_set_cmap(&umap, info);
+out1:
+ unlock_fb_info(info);
+out:
fb_dealloc_cmap(&umap);
return rc;
}
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 756efeb..cfd9dce 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1013,132 +1013,139 @@
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
struct fb_con2fbmap con2fb;
+ struct fb_cmap cmap_from;
struct fb_cmap_user cmap;
struct fb_event event;
void __user *argp = (void __user *)arg;
long ret = 0;
- fb = info->fbops;
- if (!fb)
- return -ENODEV;
-
switch (cmd) {
case FBIOGET_VSCREENINFO:
- ret = copy_to_user(argp, &info->var,
- sizeof(var)) ? -EFAULT : 0;
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ var = info->var;
+ unlock_fb_info(info);
+
+ ret = copy_to_user(argp, &var, sizeof(var)) ? -EFAULT : 0;
break;
case FBIOPUT_VSCREENINFO:
- if (copy_from_user(&var, argp, sizeof(var))) {
- ret = -EFAULT;
- break;
- }
+ if (copy_from_user(&var, argp, sizeof(var)))
+ return -EFAULT;
+ if (!lock_fb_info(info))
+ return -ENODEV;
acquire_console_sem();
info->flags |= FBINFO_MISC_USEREVENT;
ret = fb_set_var(info, &var);
info->flags &= ~FBINFO_MISC_USEREVENT;
release_console_sem();
- if (ret == 0 && copy_to_user(argp, &var, sizeof(var)))
+ unlock_fb_info(info);
+ if (!ret && copy_to_user(argp, &var, sizeof(var)))
ret = -EFAULT;
break;
case FBIOGET_FSCREENINFO:
- ret = copy_to_user(argp, &info->fix,
- sizeof(fix)) ? -EFAULT : 0;
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ fix = info->fix;
+ unlock_fb_info(info);
+
+ ret = copy_to_user(argp, &fix, sizeof(fix)) ? -EFAULT : 0;
break;
case FBIOPUTCMAP:
if (copy_from_user(&cmap, argp, sizeof(cmap)))
- ret = -EFAULT;
- else
- ret = fb_set_user_cmap(&cmap, info);
+ return -EFAULT;
+ ret = fb_set_user_cmap(&cmap, info);
break;
case FBIOGETCMAP:
if (copy_from_user(&cmap, argp, sizeof(cmap)))
- ret = -EFAULT;
- else
- ret = fb_cmap_to_user(&info->cmap, &cmap);
+ return -EFAULT;
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ cmap_from = info->cmap;
+ unlock_fb_info(info);
+ ret = fb_cmap_to_user(&cmap_from, &cmap);
break;
case FBIOPAN_DISPLAY:
- if (copy_from_user(&var, argp, sizeof(var))) {
- ret = -EFAULT;
- break;
- }
+ if (copy_from_user(&var, argp, sizeof(var)))
+ return -EFAULT;
+ if (!lock_fb_info(info))
+ return -ENODEV;
acquire_console_sem();
ret = fb_pan_display(info, &var);
release_console_sem();
+ unlock_fb_info(info);
if (ret == 0 && copy_to_user(argp, &var, sizeof(var)))
- ret = -EFAULT;
+ return -EFAULT;
break;
case FBIO_CURSOR:
ret = -EINVAL;
break;
case FBIOGET_CON2FBMAP:
if (copy_from_user(&con2fb, argp, sizeof(con2fb)))
- ret = -EFAULT;
- else if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
- ret = -EINVAL;
- else {
- con2fb.framebuffer = -1;
- event.info = info;
- event.data = &con2fb;
- fb_notifier_call_chain(FB_EVENT_GET_CONSOLE_MAP,
- &event);
- ret = copy_to_user(argp, &con2fb,
- sizeof(con2fb)) ? -EFAULT : 0;
- }
+ return -EFAULT;
+ if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
+ return -EINVAL;
+ con2fb.framebuffer = -1;
+ event.data = &con2fb;
+
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ event.info = info;
+ fb_notifier_call_chain(FB_EVENT_GET_CONSOLE_MAP, &event);
+ unlock_fb_info(info);
+
+ ret = copy_to_user(argp, &con2fb, sizeof(con2fb)) ? -EFAULT : 0;
break;
case FBIOPUT_CON2FBMAP:
- if (copy_from_user(&con2fb, argp, sizeof(con2fb))) {
- ret = -EFAULT;
- break;
- }
- if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES) {
- ret = -EINVAL;
- break;
- }
- if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX) {
- ret = -EINVAL;
- break;
- }
+ if (copy_from_user(&con2fb, argp, sizeof(con2fb)))
+ return -EFAULT;
+ if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
+ return -EINVAL;
+ if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX)
+ return -EINVAL;
if (!registered_fb[con2fb.framebuffer])
request_module("fb%d", con2fb.framebuffer);
if (!registered_fb[con2fb.framebuffer]) {
ret = -EINVAL;
break;
}
- event.info = info;
event.data = &con2fb;
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ event.info = info;
ret = fb_notifier_call_chain(FB_EVENT_SET_CONSOLE_MAP,
&event);
+ unlock_fb_info(info);
break;
case FBIOBLANK:
+ if (!lock_fb_info(info))
+ return -ENODEV;
acquire_console_sem();
info->flags |= FBINFO_MISC_USEREVENT;
ret = fb_blank(info, arg);
info->flags &= ~FBINFO_MISC_USEREVENT;
release_console_sem();
- break;;
+ unlock_fb_info(info);
+ break;
default:
- if (fb->fb_ioctl == NULL)
- ret = -ENOTTY;
- else
+ if (!lock_fb_info(info))
+ return -ENODEV;
+ fb = info->fbops;
+ if (fb->fb_ioctl)
ret = fb->fb_ioctl(info, cmd, arg);
+ else
+ ret = -ENOTTY;
+ unlock_fb_info(info);
}
return ret;
}
static long fb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-__acquires(&info->lock)
-__releases(&info->lock)
{
struct inode *inode = file->f_path.dentry->d_inode;
int fbidx = iminor(inode);
- struct fb_info *info;
- long ret;
+ struct fb_info *info = registered_fb[fbidx];
- info = registered_fb[fbidx];
- mutex_lock(&info->lock);
- ret = do_fb_ioctl(info, cmd, arg);
- mutex_unlock(&info->lock);
- return ret;
+ return do_fb_ioctl(info, cmd, arg);
}
#ifdef CONFIG_COMPAT
@@ -1257,8 +1264,6 @@
static long fb_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
-__acquires(&info->lock)
-__releases(&info->lock)
{
struct inode *inode = file->f_path.dentry->d_inode;
int fbidx = iminor(inode);
@@ -1266,7 +1271,6 @@
struct fb_ops *fb = info->fbops;
long ret = -ENOIOCTLCMD;
- mutex_lock(&info->lock);
switch(cmd) {
case FBIOGET_VSCREENINFO:
case FBIOPUT_VSCREENINFO:
@@ -1292,7 +1296,6 @@
ret = fb->fb_compat_ioctl(info, cmd, arg);
break;
}
- mutex_unlock(&info->lock);
return ret;
}
#endif
diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c
index 751e491..f20eff8 100644
--- a/drivers/video/geode/gx1fb_core.c
+++ b/drivers/video/geode/gx1fb_core.c
@@ -136,13 +136,10 @@
{
struct geodefb_par *par = info->par;
- if (info->var.bits_per_pixel == 16) {
+ if (info->var.bits_per_pixel == 16)
info->fix.visual = FB_VISUAL_TRUECOLOR;
- fb_dealloc_cmap(&info->cmap);
- } else {
+ else
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
- }
info->fix.line_length = gx1_line_delta(info->var.xres, info->var.bits_per_pixel);
@@ -315,6 +312,10 @@
if (!par->panel_x)
par->enable_crt = 1; /* fall back to CRT if no panel is specified */
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+ framebuffer_release(info);
+ return NULL;
+ }
return info;
}
@@ -374,8 +375,11 @@
release_mem_region(gx1_gx_base() + 0x8300, 0x100);
}
- if (info)
+ if (info) {
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
+ }
+
return ret;
}
@@ -395,6 +399,7 @@
iounmap(par->dc_regs);
release_mem_region(gx1_gx_base() + 0x8300, 0x100);
+ fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c
index 4841189..2552cac 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/geode/gxfb_core.c
@@ -171,13 +171,10 @@
static int gxfb_set_par(struct fb_info *info)
{
- if (info->var.bits_per_pixel > 8) {
+ if (info->var.bits_per_pixel > 8)
info->fix.visual = FB_VISUAL_TRUECOLOR;
- fb_dealloc_cmap(&info->cmap);
- } else {
+ else
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
- }
info->fix.line_length = gx_line_delta(info->var.xres, info->var.bits_per_pixel);
@@ -331,6 +328,11 @@
info->var.grayscale = 0;
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+ framebuffer_release(info);
+ return NULL;
+ }
+
return info;
}
@@ -443,8 +445,10 @@
pci_release_region(pdev, 1);
}
- if (info)
+ if (info) {
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
+ }
return ret;
}
@@ -467,6 +471,7 @@
iounmap(par->gp_regs);
pci_release_region(pdev, 1);
+ fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c
index b965ecd..889cbe3 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/geode/lxfb_core.c
@@ -278,13 +278,10 @@
static int lxfb_set_par(struct fb_info *info)
{
- if (info->var.bits_per_pixel > 8) {
+ if (info->var.bits_per_pixel > 8)
info->fix.visual = FB_VISUAL_TRUECOLOR;
- fb_dealloc_cmap(&info->cmap);
- } else {
+ else
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
- }
info->fix.line_length = lx_get_pitch(info->var.xres,
info->var.bits_per_pixel);
@@ -451,6 +448,11 @@
info->pseudo_palette = (void *)par + sizeof(struct lxfb_par);
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+ framebuffer_release(info);
+ return NULL;
+ }
+
info->var.grayscale = 0;
return info;
@@ -579,8 +581,10 @@
pci_release_region(pdev, 3);
}
- if (info)
+ if (info) {
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
+ }
return ret;
}
@@ -604,6 +608,7 @@
iounmap(par->vp_regs);
pci_release_region(pdev, 3);
+ fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c
index 7787c33..9dd55e5 100644
--- a/drivers/video/i810/i810-i2c.c
+++ b/drivers/video/i810/i810-i2c.c
@@ -90,7 +90,6 @@
chan->adapter.owner = THIS_MODULE;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->dev->dev;
- chan->adapter.id = I2C_HW_B_I810;
chan->algo.setsda = i810i2c_setsda;
chan->algo.setscl = i810i2c_setscl;
chan->algo.getsda = i810i2c_getsda;
diff --git a/drivers/video/intelfb/intelfb_i2c.c b/drivers/video/intelfb/intelfb_i2c.c
index 5d896b8..b306549 100644
--- a/drivers/video/intelfb/intelfb_i2c.c
+++ b/drivers/video/intelfb/intelfb_i2c.c
@@ -111,7 +111,6 @@
"intelfb %s", name);
chan->adapter.class = class;
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_INTELFB;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->dinfo->pdev->dev;
chan->algo.setsda = intelfb_gpio_setsda;
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
new file mode 100644
index 0000000..8a75d05
--- /dev/null
+++ b/drivers/video/mx3fb.c
@@ -0,0 +1,1555 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/console.h>
+#include <linux/clk.h>
+#include <linux/mutex.h>
+
+#include <mach/hardware.h>
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#define MX3FB_NAME "mx3_sdc_fb"
+
+#define MX3FB_REG_OFFSET 0xB4
+
+/* SDC Registers */
+#define SDC_COM_CONF (0xB4 - MX3FB_REG_OFFSET)
+#define SDC_GW_CTRL (0xB8 - MX3FB_REG_OFFSET)
+#define SDC_FG_POS (0xBC - MX3FB_REG_OFFSET)
+#define SDC_BG_POS (0xC0 - MX3FB_REG_OFFSET)
+#define SDC_CUR_POS (0xC4 - MX3FB_REG_OFFSET)
+#define SDC_PWM_CTRL (0xC8 - MX3FB_REG_OFFSET)
+#define SDC_CUR_MAP (0xCC - MX3FB_REG_OFFSET)
+#define SDC_HOR_CONF (0xD0 - MX3FB_REG_OFFSET)
+#define SDC_VER_CONF (0xD4 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_1 (0xD8 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_2 (0xDC - MX3FB_REG_OFFSET)
+
+/* Register bits */
+#define SDC_COM_TFT_COLOR 0x00000001UL
+#define SDC_COM_FG_EN 0x00000010UL
+#define SDC_COM_GWSEL 0x00000020UL
+#define SDC_COM_GLB_A 0x00000040UL
+#define SDC_COM_KEY_COLOR_G 0x00000080UL
+#define SDC_COM_BG_EN 0x00000200UL
+#define SDC_COM_SHARP 0x00001000UL
+
+#define SDC_V_SYNC_WIDTH_L 0x00000001UL
+
+/* Display Interface registers */
+#define DI_DISP_IF_CONF (0x0124 - MX3FB_REG_OFFSET)
+#define DI_DISP_SIG_POL (0x0128 - MX3FB_REG_OFFSET)
+#define DI_SER_DISP1_CONF (0x012C - MX3FB_REG_OFFSET)
+#define DI_SER_DISP2_CONF (0x0130 - MX3FB_REG_OFFSET)
+#define DI_HSP_CLK_PER (0x0134 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_1 (0x0138 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_2 (0x013C - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_3 (0x0140 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_1 (0x0144 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_2 (0x0148 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_3 (0x014C - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_1 (0x0150 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_2 (0x0154 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_3 (0x0158 - MX3FB_REG_OFFSET)
+#define DI_DISP3_TIME_CONF (0x015C - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB0_MAP (0x0160 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB1_MAP (0x0164 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB2_MAP (0x0168 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB0_MAP (0x016C - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB1_MAP (0x0170 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB2_MAP (0x0174 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB0_MAP (0x0178 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB1_MAP (0x017C - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB2_MAP (0x0180 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB0_MAP (0x0184 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB1_MAP (0x0188 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB2_MAP (0x018C - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB0_MAP (0x0190 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB1_MAP (0x0194 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB2_MAP (0x0198 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB0_MAP (0x019C - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB1_MAP (0x01A0 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB2_MAP (0x01A4 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B0_MAP (0x01A8 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B1_MAP (0x01AC - MX3FB_REG_OFFSET)
+#define DI_DISP3_B2_MAP (0x01B0 - MX3FB_REG_OFFSET)
+#define DI_DISP_ACC_CC (0x01B4 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_CONF (0x01B8 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_DATA (0x01BC - MX3FB_REG_OFFSET)
+
+/* DI_DISP_SIG_POL bits */
+#define DI_D3_VSYNC_POL_SHIFT 28
+#define DI_D3_HSYNC_POL_SHIFT 27
+#define DI_D3_DRDY_SHARP_POL_SHIFT 26
+#define DI_D3_CLK_POL_SHIFT 25
+#define DI_D3_DATA_POL_SHIFT 24
+
+/* DI_DISP_IF_CONF bits */
+#define DI_D3_CLK_IDLE_SHIFT 26
+#define DI_D3_CLK_SEL_SHIFT 25
+#define DI_D3_DATAMSK_SHIFT 24
+
+enum ipu_panel {
+ IPU_PANEL_SHARP_TFT,
+ IPU_PANEL_TFT,
+};
+
+struct ipu_di_signal_cfg {
+ unsigned datamask_en:1;
+ unsigned clksel_en:1;
+ unsigned clkidle_en:1;
+ unsigned data_pol:1; /* true = inverted */
+ unsigned clk_pol:1; /* true = rising edge */
+ unsigned enable_pol:1;
+ unsigned Hsync_pol:1; /* true = active high */
+ unsigned Vsync_pol:1;
+};
+
+static const struct fb_videomode mx3fb_modedb[] = {
+ {
+ /* 240x320 @ 60 Hz */
+ .name = "Sharp-QVGA",
+ .refresh = 60,
+ .xres = 240,
+ .yres = 320,
+ .pixclock = 185925,
+ .left_margin = 9,
+ .right_margin = 16,
+ .upper_margin = 7,
+ .lower_margin = 9,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+ FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+ FB_SYNC_CLK_IDLE_EN,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* 240x33 @ 60 Hz */
+ .name = "Sharp-CLI",
+ .refresh = 60,
+ .xres = 240,
+ .yres = 33,
+ .pixclock = 185925,
+ .left_margin = 9,
+ .right_margin = 16,
+ .upper_margin = 7,
+ .lower_margin = 9 + 287,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+ FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+ FB_SYNC_CLK_IDLE_EN,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* 640x480 @ 60 Hz */
+ .name = "NEC-VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 38255,
+ .left_margin = 144,
+ .right_margin = 0,
+ .upper_margin = 34,
+ .lower_margin = 40,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* NTSC TV output */
+ .name = "TV-NTSC",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 37538,
+ .left_margin = 38,
+ .right_margin = 858 - 640 - 38 - 3,
+ .upper_margin = 36,
+ .lower_margin = 518 - 480 - 36 - 1,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* PAL TV output */
+ .name = "TV-PAL",
+ .refresh = 50,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 37538,
+ .left_margin = 38,
+ .right_margin = 960 - 640 - 38 - 32,
+ .upper_margin = 32,
+ .lower_margin = 555 - 480 - 32 - 3,
+ .hsync_len = 32,
+ .vsync_len = 3,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* TV output VGA mode, 640x480 @ 65 Hz */
+ .name = "TV-VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 40574,
+ .left_margin = 35,
+ .right_margin = 45,
+ .upper_margin = 9,
+ .lower_margin = 1,
+ .hsync_len = 46,
+ .vsync_len = 5,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
+};
+
+struct mx3fb_data {
+ struct fb_info *fbi;
+ int backlight_level;
+ void __iomem *reg_base;
+ spinlock_t lock;
+ struct device *dev;
+
+ uint32_t h_start_width;
+ uint32_t v_start_width;
+};
+
+struct dma_chan_request {
+ struct mx3fb_data *mx3fb;
+ enum ipu_channel id;
+};
+
+/* MX3 specific framebuffer information. */
+struct mx3fb_info {
+ int blank;
+ enum ipu_channel ipu_ch;
+ uint32_t cur_ipu_buf;
+
+ u32 pseudo_palette[16];
+
+ struct completion flip_cmpl;
+ struct mutex mutex; /* Protects fb-ops */
+ struct mx3fb_data *mx3fb;
+ struct idmac_channel *idmac_channel;
+ struct dma_async_tx_descriptor *txd;
+ dma_cookie_t cookie;
+ struct scatterlist sg[2];
+
+ u32 sync; /* preserve var->sync flags */
+};
+
+static void mx3fb_dma_done(void *);
+
+/* Used fb-mode and bpp. Can be set on kernel command line, therefore file-static. */
+static const char *fb_mode;
+static unsigned long default_bpp = 16;
+
+static u32 mx3fb_read_reg(struct mx3fb_data *mx3fb, unsigned long reg)
+{
+ return __raw_readl(mx3fb->reg_base + reg);
+}
+
+static void mx3fb_write_reg(struct mx3fb_data *mx3fb, u32 value, unsigned long reg)
+{
+ __raw_writel(value, mx3fb->reg_base + reg);
+}
+
+static const uint32_t di_mappings[] = {
+ 0x1600AAAA, 0x00E05555, 0x00070000, 3, /* RGB888 */
+ 0x0005000F, 0x000B000F, 0x0011000F, 1, /* RGB666 */
+ 0x0011000F, 0x000B000F, 0x0005000F, 1, /* BGR666 */
+ 0x0004003F, 0x000A000F, 0x000F003F, 1 /* RGB565 */
+};
+
+static void sdc_fb_init(struct mx3fb_info *fbi)
+{
+ struct mx3fb_data *mx3fb = fbi->mx3fb;
+ uint32_t reg;
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+
+ mx3fb_write_reg(mx3fb, reg | SDC_COM_BG_EN, SDC_COM_CONF);
+}
+
+/* Returns enabled flag before uninit */
+static uint32_t sdc_fb_uninit(struct mx3fb_info *fbi)
+{
+ struct mx3fb_data *mx3fb = fbi->mx3fb;
+ uint32_t reg;
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+
+ mx3fb_write_reg(mx3fb, reg & ~SDC_COM_BG_EN, SDC_COM_CONF);
+
+ return reg & SDC_COM_BG_EN;
+}
+
+static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
+{
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+ struct dma_chan *dma_chan = &ichan->dma_chan;
+ unsigned long flags;
+ dma_cookie_t cookie;
+
+ dev_dbg(mx3fb->dev, "mx3fbi %p, desc %p, sg %p\n", mx3_fbi,
+ to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg);
+
+ /* This enables the channel */
+ if (mx3_fbi->cookie < 0) {
+ mx3_fbi->txd = dma_chan->device->device_prep_slave_sg(dma_chan,
+ &mx3_fbi->sg[0], 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+ if (!mx3_fbi->txd) {
+ dev_err(mx3fb->dev, "Cannot allocate descriptor on %d\n",
+ dma_chan->chan_id);
+ return;
+ }
+
+ mx3_fbi->txd->callback_param = mx3_fbi->txd;
+ mx3_fbi->txd->callback = mx3fb_dma_done;
+
+ cookie = mx3_fbi->txd->tx_submit(mx3_fbi->txd);
+ dev_dbg(mx3fb->dev, "%d: Submit %p #%d [%c]\n", __LINE__,
+ mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+ } else {
+ if (!mx3_fbi->txd || !mx3_fbi->txd->tx_submit) {
+ dev_err(mx3fb->dev, "Cannot enable channel %d\n",
+ dma_chan->chan_id);
+ return;
+ }
+
+ /* Just re-activate the same buffer */
+ dma_async_issue_pending(dma_chan);
+ cookie = mx3_fbi->cookie;
+ dev_dbg(mx3fb->dev, "%d: Re-submit %p #%d [%c]\n", __LINE__,
+ mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+ }
+
+ if (cookie >= 0) {
+ spin_lock_irqsave(&mx3fb->lock, flags);
+ sdc_fb_init(mx3_fbi);
+ mx3_fbi->cookie = cookie;
+ spin_unlock_irqrestore(&mx3fb->lock, flags);
+ }
+
+ /*
+ * Attention! Without this msleep the channel keeps generating
+ * interrupts. Next sdc_set_brightness() is going to be called
+ * from mx3fb_blank().
+ */
+ msleep(2);
+}
+
+static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
+{
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ uint32_t enabled;
+ unsigned long flags;
+
+ spin_lock_irqsave(&mx3fb->lock, flags);
+
+ enabled = sdc_fb_uninit(mx3_fbi);
+
+ spin_unlock_irqrestore(&mx3fb->lock, flags);
+
+ mx3_fbi->txd->chan->device->device_terminate_all(mx3_fbi->txd->chan);
+ mx3_fbi->txd = NULL;
+ mx3_fbi->cookie = -EINVAL;
+}
+
+/**
+ * sdc_set_window_pos() - set window position of the respective plane.
+ * @mx3fb: mx3fb context.
+ * @channel: IPU DMAC channel ID.
+ * @x_pos: X coordinate relative to the top left corner to place window at.
+ * @y_pos: Y coordinate relative to the top left corner to place window at.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_window_pos(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+ int16_t x_pos, int16_t y_pos)
+{
+ x_pos += mx3fb->h_start_width;
+ y_pos += mx3fb->v_start_width;
+
+ if (channel != IDMAC_SDC_0)
+ return -EINVAL;
+
+ mx3fb_write_reg(mx3fb, (x_pos << 16) | y_pos, SDC_BG_POS);
+ return 0;
+}
+
+/**
+ * sdc_init_panel() - initialize a synchronous LCD panel.
+ * @mx3fb: mx3fb context.
+ * @panel: panel type.
+ * @pixel_clk: desired pixel clock frequency in Hz.
+ * @width: width of panel in pixels.
+ * @height: height of panel in pixels.
+ * @pixel_fmt: pixel format of buffer as FOURCC ASCII code.
+ * @h_start_width: number of pixel clocks between the HSYNC signal pulse
+ * and the start of valid data.
+ * @h_sync_width: width of the HSYNC signal in units of pixel clocks.
+ * @h_end_width: number of pixel clocks between the end of valid data
+ * and the HSYNC signal for next line.
+ * @v_start_width: number of lines between the VSYNC signal pulse and the
+ * start of valid data.
+ * @v_sync_width: width of the VSYNC signal in units of lines
+ * @v_end_width: number of lines between the end of valid data and the
+ * VSYNC signal for next frame.
+ * @sig: bitfield of signal polarities for LCD interface.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_init_panel(struct mx3fb_data *mx3fb, enum ipu_panel panel,
+ uint32_t pixel_clk,
+ uint16_t width, uint16_t height,
+ enum pixel_fmt pixel_fmt,
+ uint16_t h_start_width, uint16_t h_sync_width,
+ uint16_t h_end_width, uint16_t v_start_width,
+ uint16_t v_sync_width, uint16_t v_end_width,
+ struct ipu_di_signal_cfg sig)
+{
+ unsigned long lock_flags;
+ uint32_t reg;
+ uint32_t old_conf;
+ uint32_t div;
+ struct clk *ipu_clk;
+
+ dev_dbg(mx3fb->dev, "panel size = %d x %d", width, height);
+
+ if (v_sync_width == 0 || h_sync_width == 0)
+ return -EINVAL;
+
+ /* Init panel size and blanking periods */
+ reg = ((uint32_t) (h_sync_width - 1) << 26) |
+ ((uint32_t) (width + h_start_width + h_end_width - 1) << 16);
+ mx3fb_write_reg(mx3fb, reg, SDC_HOR_CONF);
+
+#ifdef DEBUG
+ printk(KERN_CONT " hor_conf %x,", reg);
+#endif
+
+ reg = ((uint32_t) (v_sync_width - 1) << 26) | SDC_V_SYNC_WIDTH_L |
+ ((uint32_t) (height + v_start_width + v_end_width - 1) << 16);
+ mx3fb_write_reg(mx3fb, reg, SDC_VER_CONF);
+
+#ifdef DEBUG
+ printk(KERN_CONT " ver_conf %x\n", reg);
+#endif
+
+ mx3fb->h_start_width = h_start_width;
+ mx3fb->v_start_width = v_start_width;
+
+ switch (panel) {
+ case IPU_PANEL_SHARP_TFT:
+ mx3fb_write_reg(mx3fb, 0x00FD0102L, SDC_SHARP_CONF_1);
+ mx3fb_write_reg(mx3fb, 0x00F500F4L, SDC_SHARP_CONF_2);
+ mx3fb_write_reg(mx3fb, SDC_COM_SHARP | SDC_COM_TFT_COLOR, SDC_COM_CONF);
+ break;
+ case IPU_PANEL_TFT:
+ mx3fb_write_reg(mx3fb, SDC_COM_TFT_COLOR, SDC_COM_CONF);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Init clocking */
+
+ /*
+ * Calculate divider: fractional part is 4 bits so simply multiple by
+ * 24 to get fractional part, as long as we stay under ~250MHz and on
+ * i.MX31 it (HSP_CLK) is <= 178MHz. Currently 128.267MHz
+ */
+ dev_dbg(mx3fb->dev, "pixel clk = %d\n", pixel_clk);
+
+ ipu_clk = clk_get(mx3fb->dev, "ipu_clk");
+ div = clk_get_rate(ipu_clk) * 16 / pixel_clk;
+ clk_put(ipu_clk);
+
+ if (div < 0x40) { /* Divider less than 4 */
+ dev_dbg(mx3fb->dev,
+ "InitPanel() - Pixel clock divider less than 4\n");
+ div = 0x40;
+ }
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ /*
+ * DISP3_IF_CLK_DOWN_WR is half the divider value and 2 fraction bits
+ * fewer. Subtract 1 extra from DISP3_IF_CLK_DOWN_WR based on timing
+ * debug. DISP3_IF_CLK_UP_WR is 0
+ */
+ mx3fb_write_reg(mx3fb, (((div / 8) - 1) << 22) | div, DI_DISP3_TIME_CONF);
+
+ /* DI settings */
+ old_conf = mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF) & 0x78FFFFFF;
+ old_conf |= sig.datamask_en << DI_D3_DATAMSK_SHIFT |
+ sig.clksel_en << DI_D3_CLK_SEL_SHIFT |
+ sig.clkidle_en << DI_D3_CLK_IDLE_SHIFT;
+ mx3fb_write_reg(mx3fb, old_conf, DI_DISP_IF_CONF);
+
+ old_conf = mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL) & 0xE0FFFFFF;
+ old_conf |= sig.data_pol << DI_D3_DATA_POL_SHIFT |
+ sig.clk_pol << DI_D3_CLK_POL_SHIFT |
+ sig.enable_pol << DI_D3_DRDY_SHARP_POL_SHIFT |
+ sig.Hsync_pol << DI_D3_HSYNC_POL_SHIFT |
+ sig.Vsync_pol << DI_D3_VSYNC_POL_SHIFT;
+ mx3fb_write_reg(mx3fb, old_conf, DI_DISP_SIG_POL);
+
+ switch (pixel_fmt) {
+ case IPU_PIX_FMT_RGB24:
+ mx3fb_write_reg(mx3fb, di_mappings[0], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[1], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[2], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[3] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ case IPU_PIX_FMT_RGB666:
+ mx3fb_write_reg(mx3fb, di_mappings[4], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[5], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[6], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[7] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ case IPU_PIX_FMT_BGR666:
+ mx3fb_write_reg(mx3fb, di_mappings[8], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[9], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[10], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[11] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ default:
+ mx3fb_write_reg(mx3fb, di_mappings[12], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[13], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[14], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[15] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ }
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ dev_dbg(mx3fb->dev, "DI_DISP_IF_CONF = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF));
+ dev_dbg(mx3fb->dev, "DI_DISP_SIG_POL = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL));
+ dev_dbg(mx3fb->dev, "DI_DISP3_TIME_CONF = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP3_TIME_CONF));
+
+ return 0;
+}
+
+/**
+ * sdc_set_color_key() - set the transparent color key for SDC graphic plane.
+ * @mx3fb: mx3fb context.
+ * @channel: IPU DMAC channel ID.
+ * @enable: boolean to enable or disable color keyl.
+ * @color_key: 24-bit RGB color to use as transparent color key.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_color_key(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+ bool enable, uint32_t color_key)
+{
+ uint32_t reg, sdc_conf;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ sdc_conf = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ if (channel == IDMAC_SDC_0)
+ sdc_conf &= ~SDC_COM_GWSEL;
+ else
+ sdc_conf |= SDC_COM_GWSEL;
+
+ if (enable) {
+ reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0xFF000000L;
+ mx3fb_write_reg(mx3fb, reg | (color_key & 0x00FFFFFFL),
+ SDC_GW_CTRL);
+
+ sdc_conf |= SDC_COM_KEY_COLOR_G;
+ } else {
+ sdc_conf &= ~SDC_COM_KEY_COLOR_G;
+ }
+ mx3fb_write_reg(mx3fb, sdc_conf, SDC_COM_CONF);
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ return 0;
+}
+
+/**
+ * sdc_set_global_alpha() - set global alpha blending modes.
+ * @mx3fb: mx3fb context.
+ * @enable: boolean to enable or disable global alpha blending. If disabled,
+ * per pixel blending is used.
+ * @alpha: global alpha value.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t alpha)
+{
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ if (enable) {
+ reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0x00FFFFFFL;
+ mx3fb_write_reg(mx3fb, reg | ((uint32_t) alpha << 24), SDC_GW_CTRL);
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ mx3fb_write_reg(mx3fb, reg | SDC_COM_GLB_A, SDC_COM_CONF);
+ } else {
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ mx3fb_write_reg(mx3fb, reg & ~SDC_COM_GLB_A, SDC_COM_CONF);
+ }
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ return 0;
+}
+
+static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value)
+{
+ /* This might be board-specific */
+ mx3fb_write_reg(mx3fb, 0x03000000UL | value << 16, SDC_PWM_CTRL);
+ return;
+}
+
+static uint32_t bpp_to_pixfmt(int bpp)
+{
+ uint32_t pixfmt = 0;
+ switch (bpp) {
+ case 24:
+ pixfmt = IPU_PIX_FMT_BGR24;
+ break;
+ case 32:
+ pixfmt = IPU_PIX_FMT_BGR32;
+ break;
+ case 16:
+ pixfmt = IPU_PIX_FMT_RGB565;
+ break;
+ }
+ return pixfmt;
+}
+
+static int mx3fb_blank(int blank, struct fb_info *fbi);
+static int mx3fb_map_video_memory(struct fb_info *fbi);
+static int mx3fb_unmap_video_memory(struct fb_info *fbi);
+
+/**
+ * mx3fb_set_fix() - set fixed framebuffer parameters from variable settings.
+ * @info: framebuffer information pointer
+ * @return: 0 on success or negative error code on failure.
+ */
+static int mx3fb_set_fix(struct fb_info *fbi)
+{
+ struct fb_fix_screeninfo *fix = &fbi->fix;
+ struct fb_var_screeninfo *var = &fbi->var;
+
+ strncpy(fix->id, "DISP3 BG", 8);
+
+ fix->line_length = var->xres_virtual * var->bits_per_pixel / 8;
+
+ fix->type = FB_TYPE_PACKED_PIXELS;
+ fix->accel = FB_ACCEL_NONE;
+ fix->visual = FB_VISUAL_TRUECOLOR;
+ fix->xpanstep = 1;
+ fix->ypanstep = 1;
+
+ return 0;
+}
+
+static void mx3fb_dma_done(void *arg)
+{
+ struct idmac_tx_desc *tx_desc = to_tx_desc(arg);
+ struct dma_chan *chan = tx_desc->txd.chan;
+ struct idmac_channel *ichannel = to_idmac_chan(chan);
+ struct mx3fb_data *mx3fb = ichannel->client;
+ struct mx3fb_info *mx3_fbi = mx3fb->fbi->par;
+
+ dev_dbg(mx3fb->dev, "irq %d callback\n", ichannel->eof_irq);
+
+ /* We only need one interrupt, it will be re-enabled as needed */
+ disable_irq(ichannel->eof_irq);
+
+ complete(&mx3_fbi->flip_cmpl);
+}
+
+/**
+ * mx3fb_set_par() - set framebuffer parameters and change the operating mode.
+ * @fbi: framebuffer information pointer.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int mx3fb_set_par(struct fb_info *fbi)
+{
+ u32 mem_len;
+ struct ipu_di_signal_cfg sig_cfg;
+ enum ipu_panel mode = IPU_PANEL_TFT;
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+ struct idmac_video_param *video = &ichan->params.video;
+ struct scatterlist *sg = mx3_fbi->sg;
+ size_t screen_size;
+
+ dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+');
+
+ mutex_lock(&mx3_fbi->mutex);
+
+ /* Total cleanup */
+ if (mx3_fbi->txd)
+ sdc_disable_channel(mx3_fbi);
+
+ mx3fb_set_fix(fbi);
+
+ mem_len = fbi->var.yres_virtual * fbi->fix.line_length;
+ if (mem_len > fbi->fix.smem_len) {
+ if (fbi->fix.smem_start)
+ mx3fb_unmap_video_memory(fbi);
+
+ fbi->fix.smem_len = mem_len;
+ if (mx3fb_map_video_memory(fbi) < 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ return -ENOMEM;
+ }
+ }
+
+ screen_size = fbi->fix.line_length * fbi->var.yres;
+
+ sg_init_table(&sg[0], 1);
+ sg_init_table(&sg[1], 1);
+
+ sg_dma_address(&sg[0]) = fbi->fix.smem_start;
+ sg_set_page(&sg[0], virt_to_page(fbi->screen_base),
+ fbi->fix.smem_len,
+ offset_in_page(fbi->screen_base));
+
+ if (mx3_fbi->ipu_ch == IDMAC_SDC_0) {
+ memset(&sig_cfg, 0, sizeof(sig_cfg));
+ if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT)
+ sig_cfg.Hsync_pol = true;
+ if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT)
+ sig_cfg.Vsync_pol = true;
+ if (fbi->var.sync & FB_SYNC_CLK_INVERT)
+ sig_cfg.clk_pol = true;
+ if (fbi->var.sync & FB_SYNC_DATA_INVERT)
+ sig_cfg.data_pol = true;
+ if (fbi->var.sync & FB_SYNC_OE_ACT_HIGH)
+ sig_cfg.enable_pol = true;
+ if (fbi->var.sync & FB_SYNC_CLK_IDLE_EN)
+ sig_cfg.clkidle_en = true;
+ if (fbi->var.sync & FB_SYNC_CLK_SEL_EN)
+ sig_cfg.clksel_en = true;
+ if (fbi->var.sync & FB_SYNC_SHARP_MODE)
+ mode = IPU_PANEL_SHARP_TFT;
+
+ dev_dbg(fbi->device, "pixclock = %ul Hz\n",
+ (u32) (PICOS2KHZ(fbi->var.pixclock) * 1000UL));
+
+ if (sdc_init_panel(mx3fb, mode,
+ (PICOS2KHZ(fbi->var.pixclock)) * 1000UL,
+ fbi->var.xres, fbi->var.yres,
+ (fbi->var.sync & FB_SYNC_SWAP_RGB) ?
+ IPU_PIX_FMT_BGR666 : IPU_PIX_FMT_RGB666,
+ fbi->var.left_margin,
+ fbi->var.hsync_len,
+ fbi->var.right_margin +
+ fbi->var.hsync_len,
+ fbi->var.upper_margin,
+ fbi->var.vsync_len,
+ fbi->var.lower_margin +
+ fbi->var.vsync_len, sig_cfg) != 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ dev_err(fbi->device,
+ "mx3fb: Error initializing panel.\n");
+ return -EINVAL;
+ }
+ }
+
+ sdc_set_window_pos(mx3fb, mx3_fbi->ipu_ch, 0, 0);
+
+ mx3_fbi->cur_ipu_buf = 0;
+
+ video->out_pixel_fmt = bpp_to_pixfmt(fbi->var.bits_per_pixel);
+ video->out_width = fbi->var.xres;
+ video->out_height = fbi->var.yres;
+ video->out_stride = fbi->var.xres_virtual;
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK)
+ sdc_enable_channel(mx3_fbi);
+
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return 0;
+}
+
+/**
+ * mx3fb_check_var() - check and adjust framebuffer variable parameters.
+ * @var: framebuffer variable parameters
+ * @fbi: framebuffer information pointer
+ */
+static int mx3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 vtotal;
+ u32 htotal;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
+ if (var->yres_virtual < var->yres)
+ var->yres_virtual = var->yres;
+
+ if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) &&
+ (var->bits_per_pixel != 16))
+ var->bits_per_pixel = default_bpp;
+
+ switch (var->bits_per_pixel) {
+ case 16:
+ var->red.length = 5;
+ var->red.offset = 11;
+ var->red.msb_right = 0;
+
+ var->green.length = 6;
+ var->green.offset = 5;
+ var->green.msb_right = 0;
+
+ var->blue.length = 5;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 24:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 32:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 8;
+ var->transp.offset = 24;
+ var->transp.msb_right = 0;
+ break;
+ }
+
+ if (var->pixclock < 1000) {
+ htotal = var->xres + var->right_margin + var->hsync_len +
+ var->left_margin;
+ vtotal = var->yres + var->lower_margin + var->vsync_len +
+ var->upper_margin;
+ var->pixclock = (vtotal * htotal * 6UL) / 100UL;
+ var->pixclock = KHZ2PICOS(var->pixclock);
+ dev_dbg(fbi->device, "pixclock set for 60Hz refresh = %u ps\n",
+ var->pixclock);
+ }
+
+ var->height = -1;
+ var->width = -1;
+ var->grayscale = 0;
+
+ /* Preserve sync flags */
+ var->sync |= mx3_fbi->sync;
+ mx3_fbi->sync |= var->sync;
+
+ return 0;
+}
+
+static u32 chan_to_field(unsigned int chan, struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int mx3fb_setcolreg(unsigned int regno, unsigned int red,
+ unsigned int green, unsigned int blue,
+ unsigned int trans, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 val;
+ int ret = 1;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ mutex_lock(&mx3_fbi->mutex);
+ /*
+ * If greyscale is true, then we convert the RGB value
+ * to greyscale no matter what visual we are using.
+ */
+ if (fbi->var.grayscale)
+ red = green = blue = (19595 * red + 38470 * green +
+ 7471 * blue) >> 16;
+ switch (fbi->fix.visual) {
+ case FB_VISUAL_TRUECOLOR:
+ /*
+ * 16-bit True Colour. We encode the RGB value
+ * according to the RGB bitfield information.
+ */
+ if (regno < 16) {
+ u32 *pal = fbi->pseudo_palette;
+
+ val = chan_to_field(red, &fbi->var.red);
+ val |= chan_to_field(green, &fbi->var.green);
+ val |= chan_to_field(blue, &fbi->var.blue);
+
+ pal[regno] = val;
+
+ ret = 0;
+ }
+ break;
+
+ case FB_VISUAL_STATIC_PSEUDOCOLOR:
+ case FB_VISUAL_PSEUDOCOLOR:
+ break;
+ }
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return ret;
+}
+
+/**
+ * mx3fb_blank() - blank the display.
+ */
+static int mx3fb_blank(int blank, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ dev_dbg(fbi->device, "blank = %d\n", blank);
+
+ if (mx3_fbi->blank == blank)
+ return 0;
+
+ mutex_lock(&mx3_fbi->mutex);
+ mx3_fbi->blank = blank;
+
+ switch (blank) {
+ case FB_BLANK_POWERDOWN:
+ case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_NORMAL:
+ sdc_disable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, 0);
+ break;
+ case FB_BLANK_UNBLANK:
+ sdc_enable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, mx3fb->backlight_level);
+ break;
+ }
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return 0;
+}
+
+/**
+ * mx3fb_pan_display() - pan or wrap the display
+ * @var: variable screen buffer information.
+ * @info: framebuffer information pointer.
+ *
+ * We look only at xoffset, yoffset and the FB_VMODE_YWRAP flag
+ */
+static int mx3fb_pan_display(struct fb_var_screeninfo *var,
+ struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 y_bottom;
+ unsigned long base;
+ off_t offset;
+ dma_cookie_t cookie;
+ struct scatterlist *sg = mx3_fbi->sg;
+ struct dma_chan *dma_chan = &mx3_fbi->idmac_channel->dma_chan;
+ struct dma_async_tx_descriptor *txd;
+ int ret;
+
+ dev_dbg(fbi->device, "%s [%c]\n", __func__,
+ list_empty(&mx3_fbi->idmac_channel->queue) ? '-' : '+');
+
+ if (var->xoffset > 0) {
+ dev_dbg(fbi->device, "x panning not supported\n");
+ return -EINVAL;
+ }
+
+ if (fbi->var.xoffset == var->xoffset &&
+ fbi->var.yoffset == var->yoffset)
+ return 0; /* No change, do nothing */
+
+ y_bottom = var->yoffset;
+
+ if (!(var->vmode & FB_VMODE_YWRAP))
+ y_bottom += var->yres;
+
+ if (y_bottom > fbi->var.yres_virtual)
+ return -EINVAL;
+
+ mutex_lock(&mx3_fbi->mutex);
+
+ offset = (var->yoffset * var->xres_virtual + var->xoffset) *
+ (var->bits_per_pixel / 8);
+ base = fbi->fix.smem_start + offset;
+
+ dev_dbg(fbi->device, "Updating SDC BG buf %d address=0x%08lX\n",
+ mx3_fbi->cur_ipu_buf, base);
+
+ /*
+ * We enable the End of Frame interrupt, which will free a tx-descriptor,
+ * which we will need for the next device_prep_slave_sg(). The
+ * IRQ-handler will disable the IRQ again.
+ */
+ init_completion(&mx3_fbi->flip_cmpl);
+ enable_irq(mx3_fbi->idmac_channel->eof_irq);
+
+ ret = wait_for_completion_timeout(&mx3_fbi->flip_cmpl, HZ / 10);
+ if (ret <= 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ dev_info(fbi->device, "Panning failed due to %s\n", ret < 0 ?
+ "user interrupt" : "timeout");
+ return ret ? : -ETIMEDOUT;
+ }
+
+ mx3_fbi->cur_ipu_buf = !mx3_fbi->cur_ipu_buf;
+
+ sg_dma_address(&sg[mx3_fbi->cur_ipu_buf]) = base;
+ sg_set_page(&sg[mx3_fbi->cur_ipu_buf],
+ virt_to_page(fbi->screen_base + offset), fbi->fix.smem_len,
+ offset_in_page(fbi->screen_base + offset));
+
+ txd = dma_chan->device->device_prep_slave_sg(dma_chan, sg +
+ mx3_fbi->cur_ipu_buf, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+ if (!txd) {
+ dev_err(fbi->device,
+ "Error preparing a DMA transaction descriptor.\n");
+ mutex_unlock(&mx3_fbi->mutex);
+ return -EIO;
+ }
+
+ txd->callback_param = txd;
+ txd->callback = mx3fb_dma_done;
+
+ /*
+ * Emulate original mx3fb behaviour: each new call to idmac_tx_submit()
+ * should switch to another buffer
+ */
+ cookie = txd->tx_submit(txd);
+ dev_dbg(fbi->device, "%d: Submit %p #%d\n", __LINE__, txd, cookie);
+ if (cookie < 0) {
+ dev_err(fbi->device,
+ "Error updating SDC buf %d to address=0x%08lX\n",
+ mx3_fbi->cur_ipu_buf, base);
+ mutex_unlock(&mx3_fbi->mutex);
+ return -EIO;
+ }
+
+ if (mx3_fbi->txd)
+ async_tx_ack(mx3_fbi->txd);
+ mx3_fbi->txd = txd;
+
+ fbi->var.xoffset = var->xoffset;
+ fbi->var.yoffset = var->yoffset;
+
+ if (var->vmode & FB_VMODE_YWRAP)
+ fbi->var.vmode |= FB_VMODE_YWRAP;
+ else
+ fbi->var.vmode &= ~FB_VMODE_YWRAP;
+
+ mutex_unlock(&mx3_fbi->mutex);
+
+ dev_dbg(fbi->device, "Update complete\n");
+
+ return 0;
+}
+
+/*
+ * This structure contains the pointers to the control functions that are
+ * invoked by the core framebuffer driver to perform operations like
+ * blitting, rectangle filling, copy regions and cursor definition.
+ */
+static struct fb_ops mx3fb_ops = {
+ .owner = THIS_MODULE,
+ .fb_set_par = mx3fb_set_par,
+ .fb_check_var = mx3fb_check_var,
+ .fb_setcolreg = mx3fb_setcolreg,
+ .fb_pan_display = mx3fb_pan_display,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_blank = mx3fb_blank,
+};
+
+#ifdef CONFIG_PM
+/*
+ * Power management hooks. Note that we won't be called from IRQ context,
+ * unlike the blank functions above, so we may sleep.
+ */
+
+/*
+ * Suspends the framebuffer and blanks the screen. Power management support
+ */
+static int mx3fb_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+ struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+
+ acquire_console_sem();
+ fb_set_suspend(drv_data->fbi, 1);
+ release_console_sem();
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+ sdc_disable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, 0);
+
+ }
+ return 0;
+}
+
+/*
+ * Resumes the framebuffer and unblanks the screen. Power management support
+ */
+static int mx3fb_resume(struct platform_device *pdev)
+{
+ struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+ struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+ sdc_enable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, drv_data->backlight_level);
+ }
+
+ acquire_console_sem();
+ fb_set_suspend(drv_data->fbi, 0);
+ release_console_sem();
+
+ return 0;
+}
+#else
+#define mx3fb_suspend NULL
+#define mx3fb_resume NULL
+#endif
+
+/*
+ * Main framebuffer functions
+ */
+
+/**
+ * mx3fb_map_video_memory() - allocates the DRAM memory for the frame buffer.
+ * @fbi: framebuffer information pointer
+ * @return: Error code indicating success or failure
+ *
+ * This buffer is remapped into a non-cached, non-buffered, memory region to
+ * allow palette and pixel writes to occur without flushing the cache. Once this
+ * area is remapped, all virtual memory access to the video memory should occur
+ * at the new region.
+ */
+static int mx3fb_map_video_memory(struct fb_info *fbi)
+{
+ int retval = 0;
+ dma_addr_t addr;
+
+ fbi->screen_base = dma_alloc_writecombine(fbi->device,
+ fbi->fix.smem_len,
+ &addr, GFP_DMA);
+
+ if (!fbi->screen_base) {
+ dev_err(fbi->device, "Cannot allocate %u bytes framebuffer memory\n",
+ fbi->fix.smem_len);
+ retval = -EBUSY;
+ goto err0;
+ }
+
+ fbi->fix.smem_start = addr;
+
+ dev_dbg(fbi->device, "allocated fb @ p=0x%08x, v=0x%p, size=%d.\n",
+ (uint32_t) fbi->fix.smem_start, fbi->screen_base, fbi->fix.smem_len);
+
+ fbi->screen_size = fbi->fix.smem_len;
+
+ /* Clear the screen */
+ memset((char *)fbi->screen_base, 0, fbi->fix.smem_len);
+
+ return 0;
+
+err0:
+ fbi->fix.smem_len = 0;
+ fbi->fix.smem_start = 0;
+ fbi->screen_base = NULL;
+ return retval;
+}
+
+/**
+ * mx3fb_unmap_video_memory() - de-allocate frame buffer memory.
+ * @fbi: framebuffer information pointer
+ * @return: error code indicating success or failure
+ */
+static int mx3fb_unmap_video_memory(struct fb_info *fbi)
+{
+ dma_free_writecombine(fbi->device, fbi->fix.smem_len,
+ fbi->screen_base, fbi->fix.smem_start);
+
+ fbi->screen_base = 0;
+ fbi->fix.smem_start = 0;
+ fbi->fix.smem_len = 0;
+ return 0;
+}
+
+/**
+ * mx3fb_init_fbinfo() - initialize framebuffer information object.
+ * @return: initialized framebuffer structure.
+ */
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+{
+ struct fb_info *fbi;
+ struct mx3fb_info *mx3fbi;
+ int ret;
+
+ /* Allocate sufficient memory for the fb structure */
+ fbi = framebuffer_alloc(sizeof(struct mx3fb_info), dev);
+ if (!fbi)
+ return NULL;
+
+ mx3fbi = fbi->par;
+ mx3fbi->cookie = -EINVAL;
+ mx3fbi->cur_ipu_buf = 0;
+
+ fbi->var.activate = FB_ACTIVATE_NOW;
+
+ fbi->fbops = ops;
+ fbi->flags = FBINFO_FLAG_DEFAULT;
+ fbi->pseudo_palette = mx3fbi->pseudo_palette;
+
+ mutex_init(&mx3fbi->mutex);
+
+ /* Allocate colormap */
+ ret = fb_alloc_cmap(&fbi->cmap, 16, 0);
+ if (ret < 0) {
+ framebuffer_release(fbi);
+ return NULL;
+ }
+
+ return fbi;
+}
+
+static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
+{
+ struct device *dev = mx3fb->dev;
+ struct mx3fb_platform_data *mx3fb_pdata = dev->platform_data;
+ const char *name = mx3fb_pdata->name;
+ unsigned int irq;
+ struct fb_info *fbi;
+ struct mx3fb_info *mx3fbi;
+ const struct fb_videomode *mode;
+ int ret, num_modes;
+
+ ichan->client = mx3fb;
+ irq = ichan->eof_irq;
+
+ if (ichan->dma_chan.chan_id != IDMAC_SDC_0)
+ return -EINVAL;
+
+ fbi = mx3fb_init_fbinfo(dev, &mx3fb_ops);
+ if (!fbi)
+ return -ENOMEM;
+
+ if (!fb_mode)
+ fb_mode = name;
+
+ if (!fb_mode) {
+ ret = -EINVAL;
+ goto emode;
+ }
+
+ if (mx3fb_pdata->mode && mx3fb_pdata->num_modes) {
+ mode = mx3fb_pdata->mode;
+ num_modes = mx3fb_pdata->num_modes;
+ } else {
+ mode = mx3fb_modedb;
+ num_modes = ARRAY_SIZE(mx3fb_modedb);
+ }
+
+ if (!fb_find_mode(&fbi->var, fbi, fb_mode, mode,
+ num_modes, NULL, default_bpp)) {
+ ret = -EBUSY;
+ goto emode;
+ }
+
+ fb_videomode_to_modelist(mode, num_modes, &fbi->modelist);
+
+ /* Default Y virtual size is 2x panel size */
+ fbi->var.yres_virtual = fbi->var.yres * 2;
+
+ mx3fb->fbi = fbi;
+
+ /* set Display Interface clock period */
+ mx3fb_write_reg(mx3fb, 0x00100010L, DI_HSP_CLK_PER);
+ /* Might need to trigger HSP clock change - see 44.3.3.8.5 */
+
+ sdc_set_brightness(mx3fb, 255);
+ sdc_set_global_alpha(mx3fb, true, 0xFF);
+ sdc_set_color_key(mx3fb, IDMAC_SDC_0, false, 0);
+
+ mx3fbi = fbi->par;
+ mx3fbi->idmac_channel = ichan;
+ mx3fbi->ipu_ch = ichan->dma_chan.chan_id;
+ mx3fbi->mx3fb = mx3fb;
+ mx3fbi->blank = FB_BLANK_NORMAL;
+
+ init_completion(&mx3fbi->flip_cmpl);
+ disable_irq(ichan->eof_irq);
+ dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
+ ret = mx3fb_set_par(fbi);
+ if (ret < 0)
+ goto esetpar;
+
+ mx3fb_blank(FB_BLANK_UNBLANK, fbi);
+
+ dev_info(dev, "mx3fb: fb registered, using mode %s\n", fb_mode);
+
+ ret = register_framebuffer(fbi);
+ if (ret < 0)
+ goto erfb;
+
+ return 0;
+
+erfb:
+esetpar:
+emode:
+ fb_dealloc_cmap(&fbi->cmap);
+ framebuffer_release(fbi);
+
+ return ret;
+}
+
+static bool chan_filter(struct dma_chan *chan, void *arg)
+{
+ struct dma_chan_request *rq = arg;
+ struct device *dev;
+ struct mx3fb_platform_data *mx3fb_pdata;
+
+ if (!rq)
+ return false;
+
+ dev = rq->mx3fb->dev;
+ mx3fb_pdata = dev->platform_data;
+
+ return rq->id == chan->chan_id &&
+ mx3fb_pdata->dma_dev == chan->device->dev;
+}
+
+static void release_fbi(struct fb_info *fbi)
+{
+ mx3fb_unmap_video_memory(fbi);
+
+ fb_dealloc_cmap(&fbi->cmap);
+
+ unregister_framebuffer(fbi);
+ framebuffer_release(fbi);
+}
+
+static int mx3fb_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ int ret;
+ struct resource *sdc_reg;
+ struct mx3fb_data *mx3fb;
+ dma_cap_mask_t mask;
+ struct dma_chan *chan;
+ struct dma_chan_request rq;
+
+ /*
+ * Display Interface (DI) and Synchronous Display Controller (SDC)
+ * registers
+ */
+ sdc_reg = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!sdc_reg)
+ return -EINVAL;
+
+ mx3fb = kzalloc(sizeof(*mx3fb), GFP_KERNEL);
+ if (!mx3fb)
+ return -ENOMEM;
+
+ spin_lock_init(&mx3fb->lock);
+
+ mx3fb->reg_base = ioremap(sdc_reg->start, resource_size(sdc_reg));
+ if (!mx3fb->reg_base) {
+ ret = -ENOMEM;
+ goto eremap;
+ }
+
+ pr_debug("Remapped %x to %x at %p\n", sdc_reg->start, sdc_reg->end,
+ mx3fb->reg_base);
+
+ /* IDMAC interface */
+ dmaengine_get();
+
+ mx3fb->dev = dev;
+ platform_set_drvdata(pdev, mx3fb);
+
+ rq.mx3fb = mx3fb;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+ dma_cap_set(DMA_PRIVATE, mask);
+ rq.id = IDMAC_SDC_0;
+ chan = dma_request_channel(mask, chan_filter, &rq);
+ if (!chan) {
+ ret = -EBUSY;
+ goto ersdc0;
+ }
+
+ ret = init_fb_chan(mx3fb, to_idmac_chan(chan));
+ if (ret < 0)
+ goto eisdc0;
+
+ mx3fb->backlight_level = 255;
+
+ return 0;
+
+eisdc0:
+ dma_release_channel(chan);
+ersdc0:
+ dmaengine_put();
+ iounmap(mx3fb->reg_base);
+eremap:
+ kfree(mx3fb);
+ dev_err(dev, "mx3fb: failed to register fb\n");
+ return ret;
+}
+
+static int mx3fb_remove(struct platform_device *dev)
+{
+ struct mx3fb_data *mx3fb = platform_get_drvdata(dev);
+ struct fb_info *fbi = mx3fb->fbi;
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct dma_chan *chan;
+
+ chan = &mx3_fbi->idmac_channel->dma_chan;
+ release_fbi(fbi);
+
+ dma_release_channel(chan);
+ dmaengine_put();
+
+ iounmap(mx3fb->reg_base);
+ kfree(mx3fb);
+ return 0;
+}
+
+static struct platform_driver mx3fb_driver = {
+ .driver = {
+ .name = MX3FB_NAME,
+ },
+ .probe = mx3fb_probe,
+ .remove = mx3fb_remove,
+ .suspend = mx3fb_suspend,
+ .resume = mx3fb_resume,
+};
+
+/*
+ * Parse user specified options (`video=mx3fb:')
+ * example:
+ * video=mx3fb:bpp=16
+ */
+static int mx3fb_setup(void)
+{
+#ifndef MODULE
+ char *opt, *options = NULL;
+
+ if (fb_get_options("mx3fb", &options))
+ return -ENODEV;
+
+ if (!options || !*options)
+ return 0;
+
+ while ((opt = strsep(&options, ",")) != NULL) {
+ if (!*opt)
+ continue;
+ if (!strncmp(opt, "bpp=", 4))
+ default_bpp = simple_strtoul(opt + 4, NULL, 0);
+ else
+ fb_mode = opt;
+ }
+#endif
+
+ return 0;
+}
+
+static int __init mx3fb_init(void)
+{
+ int ret = mx3fb_setup();
+
+ if (ret < 0)
+ return ret;
+
+ ret = platform_driver_register(&mx3fb_driver);
+ return ret;
+}
+
+static void __exit mx3fb_exit(void)
+{
+ platform_driver_unregister(&mx3fb_driver);
+}
+
+module_init(mx3fb_init);
+module_exit(mx3fb_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("MX3 framebuffer driver");
+MODULE_ALIAS("platform:" MX3FB_NAME);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c
index 6fd7cb8..6aaddb4 100644
--- a/drivers/video/nvidia/nv_i2c.c
+++ b/drivers/video/nvidia/nv_i2c.c
@@ -87,7 +87,6 @@
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_NVIDIA;
chan->adapter.class = i2c_class;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pci_dev->dev;
diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c
index 6e2ea75..ab39492 100644
--- a/drivers/video/omap/lcdc.c
+++ b/drivers/video/omap/lcdc.c
@@ -800,14 +800,14 @@
/* FIXME:
* According to errata some platforms have a clock rate limitiation
*/
- lcdc.lcd_ck = clk_get(NULL, "lcd_ck");
+ lcdc.lcd_ck = clk_get(fbdev->dev, "lcd_ck");
if (IS_ERR(lcdc.lcd_ck)) {
dev_err(fbdev->dev, "unable to access LCD clock\n");
r = PTR_ERR(lcdc.lcd_ck);
goto fail0;
}
- tc_ck = clk_get(NULL, "tc_ck");
+ tc_ck = clk_get(fbdev->dev, "tc_ck");
if (IS_ERR(tc_ck)) {
dev_err(fbdev->dev, "unable to access TC clock\n");
r = PTR_ERR(tc_ck);
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 38ac805..87f826e 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -1006,7 +1006,7 @@
__func__, status);
return -ENXIO;
}
- dev_dbg(dev, "video:%p ioif:%lx lpar:%lx size:%lx\n",
+ dev_dbg(dev, "video:%p ioif:%lx lpar:%llx size:%lx\n",
ps3fb_videomemory.address, GPU_IOIF, xdr_lpar,
ps3fb_videomemory.size);
@@ -1133,7 +1133,7 @@
__func__, status);
goto err;
}
- dev_dbg(&dev->core, "ddr:lpar:0x%lx\n", ddr_lpar);
+ dev_dbg(&dev->core, "ddr:lpar:0x%llx\n", ddr_lpar);
status = lv1_gpu_context_allocate(ps3fb.memory_handle, 0,
&ps3fb.context_handle,
diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
index 783d4ad..574b29e 100644
--- a/drivers/video/savage/savagefb-i2c.c
+++ b/drivers/video/savage/savagefb-i2c.c
@@ -137,7 +137,6 @@
if (chan->par) {
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_SAVAGE;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pcidev->dev;
chan->algo.udelay = 10;
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index bef6b45..330aacb 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -192,7 +192,7 @@
drv = container_of(vp_dev->vdev.dev.driver,
struct virtio_driver, driver);
- if (drv->config_changed)
+ if (drv && drv->config_changed)
drv->config_changed(&vp_dev->vdev);
}
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 2c8dff9..1ed3d55 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -115,7 +115,7 @@
static inline int w1_DS18B20_convert_temp(u8 rom[9])
{
- s16 t = (rom[1] << 8) | rom[0];
+ int t = ((s16)rom[1] << 8) | rom[0];
t = t*1000/16;
return t;
}
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 3efa12f..09a3d55 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -187,10 +187,10 @@
config OMAP_WATCHDOG
tristate "OMAP Watchdog"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX
+ depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
help
- Support for TI OMAP1610/OMAP1710/OMAP2420 watchdog. Say 'Y' here to
- enable the OMAP1610/OMAP1710 watchdog timer.
+ Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog. Say 'Y'
+ here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.
config PNX4008_WATCHDOG
tristate "PNX4008 Watchdog"
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 993e5f5..5531691 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 8dc7109..efa4b36 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -298,6 +298,14 @@
frame_list[i] = pfn_to_mfn(pfn);
scrub_page(page);
+
+ if (!PageHighMem(page)) {
+ ret = HYPERVISOR_update_va_mapping(
+ (unsigned long)__va(pfn << PAGE_SHIFT),
+ __pte_ma(0), 0);
+ BUG_ON(ret);
+ }
+
}
/* Ensure that ballooned highmem pages don't have kmaps. */
@@ -490,7 +498,7 @@
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- target_bytes = memparse(buf, &endchar);
+ target_bytes = simple_strtoull(buf, &endchar, 0) * 1024;
balloon_set_new_target(target_bytes >> PAGE_SHIFT);
@@ -500,8 +508,39 @@
static SYSDEV_ATTR(target_kb, S_IRUGO | S_IWUSR,
show_target_kb, store_target_kb);
+
+static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%llu\n",
+ (u64)balloon_stats.target_pages << PAGE_SHIFT);
+}
+
+static ssize_t store_target(struct sys_device *dev,
+ struct sysdev_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ char *endchar;
+ unsigned long long target_bytes;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ target_bytes = memparse(buf, &endchar);
+
+ balloon_set_new_target(target_bytes >> PAGE_SHIFT);
+
+ return count;
+}
+
+static SYSDEV_ATTR(target, S_IRUGO | S_IWUSR,
+ show_target, store_target);
+
+
static struct sysdev_attribute *balloon_attrs[] = {
&attr_target_kb,
+ &attr_target,
};
static struct attribute *balloon_info_attrs[] = {
diff --git a/drivers/xen/xenfs/xenbus.c b/drivers/xen/xenfs/xenbus.c
index 875a4c5..a9592d9 100644
--- a/drivers/xen/xenfs/xenbus.c
+++ b/drivers/xen/xenfs/xenbus.c
@@ -291,7 +291,7 @@
static int xenbus_write_transaction(unsigned msg_type,
struct xenbus_file_priv *u)
{
- int rc, ret;
+ int rc;
void *reply;
struct xenbus_transaction_holder *trans = NULL;
LIST_HEAD(staging_q);
@@ -326,15 +326,14 @@
}
mutex_lock(&u->reply_mutex);
- ret = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
- if (!ret)
- ret = queue_reply(&staging_q, reply, u->u.msg.len);
- if (!ret) {
+ rc = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
+ if (!rc)
+ rc = queue_reply(&staging_q, reply, u->u.msg.len);
+ if (!rc) {
list_splice_tail(&staging_q, &u->read_buffers);
wake_up(&u->read_waitq);
} else {
queue_cleanup(&staging_q);
- rc = ret;
}
mutex_unlock(&u->reply_mutex);
diff --git a/fs/9p/Kconfig b/fs/9p/Kconfig
new file mode 100644
index 0000000..74e0723
--- /dev/null
+++ b/fs/9p/Kconfig
@@ -0,0 +1,10 @@
+config 9P_FS
+ tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
+ depends on INET && NET_9P && EXPERIMENTAL
+ help
+ If you say Y here, you will get experimental support for
+ Plan 9 resource sharing via the 9P2000 protocol.
+
+ See <http://v9fs.sf.net> for more information.
+
+ If unsure, say N.
diff --git a/fs/Kconfig b/fs/Kconfig
index 51307b0..93945dd 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -27,141 +27,8 @@
default y if EXT4_FS=y && EXT4_FS_XATTR
default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
-config REISERFS_FS
- tristate "Reiserfs support"
- help
- Stores not just filenames but the files themselves in a balanced
- tree. Uses journalling.
-
- Balanced trees are more efficient than traditional file system
- architectural foundations.
-
- In general, ReiserFS is as fast as ext2, but is very efficient with
- large directories and small files. Additional patches are needed
- for NFS and quotas, please see <http://www.namesys.com/> for links.
-
- It is more easily extended to have features currently found in
- database and keyword search systems than block allocation based file
- systems are. The next version will be so extended, and will support
- plugins consistent with our motto ``It takes more than a license to
- make source code open.''
-
- Read <http://www.namesys.com/> to learn more about reiserfs.
-
- Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
-
- If you like it, you can pay us to add new features to it that you
- need, buy a support contract, or pay us to port it to another OS.
-
-config REISERFS_CHECK
- bool "Enable reiserfs debug mode"
- depends on REISERFS_FS
- help
- If you set this to Y, then ReiserFS will perform every check it can
- possibly imagine of its internal consistency throughout its
- operation. It will also go substantially slower. More than once we
- have forgotten that this was on, and then gone despondent over the
- latest benchmarks.:-) Use of this option allows our team to go all
- out in checking for consistency when debugging without fear of its
- effect on end users. If you are on the verge of sending in a bug
- report, say Y and you might get a useful error message. Almost
- everyone should say N.
-
-config REISERFS_PROC_INFO
- bool "Stats in /proc/fs/reiserfs"
- depends on REISERFS_FS && PROC_FS
- help
- Create under /proc/fs/reiserfs a hierarchy of files, displaying
- various ReiserFS statistics and internal data at the expense of
- making your kernel or module slightly larger (+8 KB). This also
- increases the amount of kernel memory required for each mount.
- Almost everyone but ReiserFS developers and people fine-tuning
- reiserfs or tracing problems should say N.
-
-config REISERFS_FS_XATTR
- bool "ReiserFS extended attributes"
- depends on REISERFS_FS
- help
- Extended attributes are name:value pairs associated with inodes by
- the kernel or by users (see the attr(5) manual page, or visit
- <http://acl.bestbits.at/> for details).
-
- If unsure, say N.
-
-config REISERFS_FS_POSIX_ACL
- bool "ReiserFS POSIX Access Control Lists"
- depends on REISERFS_FS_XATTR
- select FS_POSIX_ACL
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
- To learn more about Access Control Lists, visit the Posix ACLs for
- Linux website <http://acl.bestbits.at/>.
-
- If you don't know what Access Control Lists are, say N
-
-config REISERFS_FS_SECURITY
- bool "ReiserFS Security Labels"
- depends on REISERFS_FS_XATTR
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the ReiserFS filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
-config JFS_FS
- tristate "JFS filesystem support"
- select NLS
- help
- This is a port of IBM's Journaled Filesystem . More information is
- available in the file <file:Documentation/filesystems/jfs.txt>.
-
- If you do not intend to use the JFS filesystem, say N.
-
-config JFS_POSIX_ACL
- bool "JFS POSIX Access Control Lists"
- depends on JFS_FS
- select FS_POSIX_ACL
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
- To learn more about Access Control Lists, visit the Posix ACLs for
- Linux website <http://acl.bestbits.at/>.
-
- If you don't know what Access Control Lists are, say N
-
-config JFS_SECURITY
- bool "JFS Security Labels"
- depends on JFS_FS
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the jfs filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
-config JFS_DEBUG
- bool "JFS debugging"
- depends on JFS_FS
- help
- If you are experiencing any problems with the JFS filesystem, say
- Y here. This will result in additional debugging messages to be
- written to the system log. Under normal circumstances, this
- results in very little overhead.
-
-config JFS_STATISTICS
- bool "JFS statistics"
- depends on JFS_FS
- help
- Enabling this option will cause statistics from the JFS file system
- to be made available to the user in the /proc/fs/jfs/ directory.
+source "fs/reiserfs/Kconfig"
+source "fs/jfs/Kconfig"
config FS_POSIX_ACL
# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
@@ -182,111 +49,8 @@
source "fs/xfs/Kconfig"
source "fs/gfs2/Kconfig"
-
-config OCFS2_FS
- tristate "OCFS2 file system support"
- depends on NET && SYSFS
- select CONFIGFS_FS
- select JBD2
- select CRC32
- select QUOTA
- select QUOTA_TREE
- help
- OCFS2 is a general purpose extent based shared disk cluster file
- system with many similarities to ext3. It supports 64 bit inode
- numbers, and has automatically extending metadata groups which may
- also make it attractive for non-clustered use.
-
- You'll want to install the ocfs2-tools package in order to at least
- get "mount.ocfs2".
-
- Project web page: http://oss.oracle.com/projects/ocfs2
- Tools web page: http://oss.oracle.com/projects/ocfs2-tools
- OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
-
- For more information on OCFS2, see the file
- <file:Documentation/filesystems/ocfs2.txt>.
-
-config OCFS2_FS_O2CB
- tristate "O2CB Kernelspace Clustering"
- depends on OCFS2_FS
- default y
- help
- OCFS2 includes a simple kernelspace clustering package, the OCFS2
- Cluster Base. It only requires a very small userspace component
- to configure it. This comes with the standard ocfs2-tools package.
- O2CB is limited to maintaining a cluster for OCFS2 file systems.
- It cannot manage any other cluster applications.
-
- It is always safe to say Y here, as the clustering method is
- run-time selectable.
-
-config OCFS2_FS_USERSPACE_CLUSTER
- tristate "OCFS2 Userspace Clustering"
- depends on OCFS2_FS && DLM
- default y
- help
- This option will allow OCFS2 to use userspace clustering services
- in conjunction with the DLM in fs/dlm. If you are using a
- userspace cluster manager, say Y here.
-
- It is safe to say Y, as the clustering method is run-time
- selectable.
-
-config OCFS2_FS_STATS
- bool "OCFS2 statistics"
- depends on OCFS2_FS
- default y
- help
- This option allows some fs statistics to be captured. Enabling
- this option may increase the memory consumption.
-
-config OCFS2_DEBUG_MASKLOG
- bool "OCFS2 logging support"
- depends on OCFS2_FS
- default y
- help
- The ocfs2 filesystem has an extensive logging system. The system
- allows selection of events to log via files in /sys/o2cb/logmask/.
- This option will enlarge your kernel, but it allows debugging of
- ocfs2 filesystem issues.
-
-config OCFS2_DEBUG_FS
- bool "OCFS2 expensive checks"
- depends on OCFS2_FS
- default n
- help
- This option will enable expensive consistency checks. Enable
- this option for debugging only as it is likely to decrease
- performance of the filesystem.
-
-config OCFS2_FS_POSIX_ACL
- bool "OCFS2 POSIX Access Control Lists"
- depends on OCFS2_FS
- select FS_POSIX_ACL
- default n
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
-config BTRFS_FS
- tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
- depends on EXPERIMENTAL
- select LIBCRC32C
- select ZLIB_INFLATE
- select ZLIB_DEFLATE
- help
- Btrfs is a new filesystem with extents, writable snapshotting,
- support for multiple devices and many more features.
-
- Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
- FINALIZED. You should say N here unless you are interested in
- testing Btrfs with non-critical data.
-
- To compile this file system support as a module, choose M here. The
- module will be called btrfs.
-
- If unsure, say N.
+source "fs/ocfs2/Kconfig"
+source "fs/btrfs/Kconfig"
endif # BLOCK
@@ -348,64 +112,9 @@
depends on XFS_QUOTA || QUOTA
default y
-config AUTOFS_FS
- tristate "Kernel automounter support"
- help
- The automounter is a tool to automatically mount remote file systems
- on demand. This implementation is partially kernel-based to reduce
- overhead in the already-mounted case; this is unlike the BSD
- automounter (amd), which is a pure user space daemon.
-
- To use the automounter you need the user-space tools from the autofs
- package; you can find the location in <file:Documentation/Changes>.
- You also want to answer Y to "NFS file system support", below.
-
- If you want to use the newer version of the automounter with more
- features, say N here and say Y to "Kernel automounter v4 support",
- below.
-
- To compile this support as a module, choose M here: the module will be
- called autofs.
-
- If you are not a part of a fairly large, distributed network, you
- probably do not need an automounter, and can say N here.
-
-config AUTOFS4_FS
- tristate "Kernel automounter version 4 support (also supports v3)"
- help
- The automounter is a tool to automatically mount remote file systems
- on demand. This implementation is partially kernel-based to reduce
- overhead in the already-mounted case; this is unlike the BSD
- automounter (amd), which is a pure user space daemon.
-
- To use the automounter you need the user-space tools from
- <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
- want to answer Y to "NFS file system support", below.
-
- To compile this support as a module, choose M here: the module will be
- called autofs4. You will need to add "alias autofs autofs4" to your
- modules configuration file.
-
- If you are not a part of a fairly large, distributed network or
- don't have a laptop which needs to dynamically reconfigure to the
- local network, you probably do not need an automounter, and can say
- N here.
-
-config FUSE_FS
- tristate "FUSE (Filesystem in Userspace) support"
- help
- With FUSE it is possible to implement a fully functional filesystem
- in a userspace program.
-
- There's also companion library: libfuse. This library along with
- utilities is available from the FUSE homepage:
- <http://fuse.sourceforge.net/>
-
- See <file:Documentation/filesystems/fuse.txt> for more information.
- See <file:Documentation/Changes> for needed library/utility version.
-
- If you want to develop a userspace FS, or if you want to use
- a filesystem based on FUSE, answer Y or M.
+source "fs/autofs/Kconfig"
+source "fs/autofs4/Kconfig"
+source "fs/fuse/Kconfig"
config GENERIC_ACL
bool
@@ -414,64 +123,8 @@
if BLOCK
menu "CD-ROM/DVD Filesystems"
-config ISO9660_FS
- tristate "ISO 9660 CDROM file system support"
- help
- This is the standard file system used on CD-ROMs. It was previously
- known as "High Sierra File System" and is called "hsfs" on other
- Unix systems. The so-called Rock-Ridge extensions which allow for
- long Unix filenames and symbolic links are also supported by this
- driver. If you have a CD-ROM drive and want to do more with it than
- just listen to audio CDs and watch its LEDs, say Y (and read
- <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>), thereby
- enlarging your kernel by about 27 KB; otherwise say N.
-
- To compile this file system support as a module, choose M here: the
- module will be called isofs.
-
-config JOLIET
- bool "Microsoft Joliet CDROM extensions"
- depends on ISO9660_FS
- select NLS
- help
- Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
- which allows for long filenames in unicode format (unicode is the
- new 16 bit character code, successor to ASCII, which encodes the
- characters of almost all languages of the world; see
- <http://www.unicode.org/> for more information). Say Y here if you
- want to be able to read Joliet CD-ROMs under Linux.
-
-config ZISOFS
- bool "Transparent decompression extension"
- depends on ISO9660_FS
- select ZLIB_INFLATE
- help
- This is a Linux-specific extension to RockRidge which lets you store
- data in compressed form on a CD-ROM and have it transparently
- decompressed when the CD-ROM is accessed. See
- <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
- necessary to create such a filesystem. Say Y here if you want to be
- able to read such compressed CD-ROMs.
-
-config UDF_FS
- tristate "UDF file system support"
- select CRC_ITU_T
- help
- This is the new file system used on some CD-ROMs and DVDs. Say Y if
- you intend to mount DVD discs or CDRW's written in packet mode, or
- if written to by other UDF utilities, such as DirectCD.
- Please read <file:Documentation/filesystems/udf.txt>.
-
- To compile this file system support as a module, choose M here: the
- module will be called udf.
-
- If unsure, say N.
-
-config UDF_NLS
- bool
- default y
- depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
+source "fs/isofs/Kconfig"
+source "fs/udf/Kconfig"
endmenu
endif # BLOCK
@@ -479,182 +132,8 @@
if BLOCK
menu "DOS/FAT/NT Filesystems"
-config FAT_FS
- tristate
- select NLS
- help
- If you want to use one of the FAT-based file systems (the MS-DOS and
- VFAT (Windows 95) file systems), then you must say Y or M here
- to include FAT support. You will then be able to mount partitions or
- diskettes with FAT-based file systems and transparently access the
- files on them, i.e. MSDOS files will look and behave just like all
- other Unix files.
-
- This FAT support is not a file system in itself, it only provides
- the foundation for the other file systems. You will have to say Y or
- M to at least one of "MSDOS fs support" or "VFAT fs support" in
- order to make use of it.
-
- Another way to read and write MSDOS floppies and hard drive
- partitions from within Linux (but not transparently) is with the
- mtools ("man mtools") program suite. You don't need to say Y here in
- order to do that.
-
- If you need to move large files on floppies between a DOS and a
- Linux box, say Y here, mount the floppy under Linux with an MSDOS
- file system and use GNU tar's M option. GNU tar is a program
- available for Unix and DOS ("man tar" or "info tar").
-
- The FAT support will enlarge your kernel by about 37 KB. If unsure,
- say Y.
-
- To compile this as a module, choose M here: the module will be called
- fat. Note that if you compile the FAT support as a module, you
- cannot compile any of the FAT-based file systems into the kernel
- -- they will have to be modules as well.
-
-config MSDOS_FS
- tristate "MSDOS fs support"
- select FAT_FS
- help
- This allows you to mount MSDOS partitions of your hard drive (unless
- they are compressed; to access compressed MSDOS partitions under
- Linux, you can either use the DOS emulator DOSEMU, described in the
- DOSEMU-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
- <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
- intend to use dosemu with a non-compressed MSDOS partition, say Y
- here) and MSDOS floppies. This means that file access becomes
- transparent, i.e. the MSDOS files look and behave just like all
- other Unix files.
-
- If you have Windows 95 or Windows NT installed on your MSDOS
- partitions, you should use the VFAT file system (say Y to "VFAT fs
- support" below), or you will not be able to see the long filenames
- generated by Windows 95 / Windows NT.
-
- This option will enlarge your kernel by about 7 KB. If unsure,
- answer Y. This will only work if you said Y to "DOS FAT fs support"
- as well. To compile this as a module, choose M here: the module will
- be called msdos.
-
-config VFAT_FS
- tristate "VFAT (Windows-95) fs support"
- select FAT_FS
- help
- This option provides support for normal Windows file systems with
- long filenames. That includes non-compressed FAT-based file systems
- used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
- programs from the mtools package.
-
- The VFAT support enlarges your kernel by about 10 KB and it only
- works if you said Y to the "DOS FAT fs support" above. Please read
- the file <file:Documentation/filesystems/vfat.txt> for details. If
- unsure, say Y.
-
- To compile this as a module, choose M here: the module will be called
- vfat.
-
-config FAT_DEFAULT_CODEPAGE
- int "Default codepage for FAT"
- depends on MSDOS_FS || VFAT_FS
- default 437
- help
- This option should be set to the codepage of your FAT filesystems.
- It can be overridden with the "codepage" mount option.
- See <file:Documentation/filesystems/vfat.txt> for more information.
-
-config FAT_DEFAULT_IOCHARSET
- string "Default iocharset for FAT"
- depends on VFAT_FS
- default "iso8859-1"
- help
- Set this to the default input/output character set you'd
- like FAT to use. It should probably match the character set
- that most of your FAT filesystems use, and can be overridden
- with the "iocharset" mount option for FAT filesystems.
- Note that "utf8" is not recommended for FAT filesystems.
- If unsure, you shouldn't set "utf8" here.
- See <file:Documentation/filesystems/vfat.txt> for more information.
-
-config NTFS_FS
- tristate "NTFS file system support"
- select NLS
- help
- NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
-
- Saying Y or M here enables read support. There is partial, but
- safe, write support available. For write support you must also
- say Y to "NTFS write support" below.
-
- There are also a number of user-space tools available, called
- ntfsprogs. These include ntfsundelete and ntfsresize, that work
- without NTFS support enabled in the kernel.
-
- This is a rewrite from scratch of Linux NTFS support and replaced
- the old NTFS code starting with Linux 2.5.11. A backport to
- the Linux 2.4 kernel series is separately available as a patch
- from the project web site.
-
- For more information see <file:Documentation/filesystems/ntfs.txt>
- and <http://www.linux-ntfs.org/>.
-
- To compile this file system support as a module, choose M here: the
- module will be called ntfs.
-
- If you are not using Windows NT, 2000, XP or 2003 in addition to
- Linux on your computer it is safe to say N.
-
-config NTFS_DEBUG
- bool "NTFS debugging support"
- depends on NTFS_FS
- help
- If you are experiencing any problems with the NTFS file system, say
- Y here. This will result in additional consistency checks to be
- performed by the driver as well as additional debugging messages to
- be written to the system log. Note that debugging messages are
- disabled by default. To enable them, supply the option debug_msgs=1
- at the kernel command line when booting the kernel or as an option
- to insmod when loading the ntfs module. Once the driver is active,
- you can enable debugging messages by doing (as root):
- echo 1 > /proc/sys/fs/ntfs-debug
- Replacing the "1" with "0" would disable debug messages.
-
- If you leave debugging messages disabled, this results in little
- overhead, but enabling debug messages results in very significant
- slowdown of the system.
-
- When reporting bugs, please try to have available a full dump of
- debugging messages while the misbehaviour was occurring.
-
-config NTFS_RW
- bool "NTFS write support"
- depends on NTFS_FS
- help
- This enables the partial, but safe, write support in the NTFS driver.
-
- The only supported operation is overwriting existing files, without
- changing the file length. No file or directory creation, deletion or
- renaming is possible. Note only non-resident files can be written to
- so you may find that some very small files (<500 bytes or so) cannot
- be written to.
-
- While we cannot guarantee that it will not damage any data, we have
- so far not received a single report where the driver would have
- damaged someones data so we assume it is perfectly safe to use.
-
- Note: While write support is safe in this version (a rewrite from
- scratch of the NTFS support), it should be noted that the old NTFS
- write support, included in Linux 2.5.10 and before (since 1997),
- is not safe.
-
- This is currently useful with TopologiLinux. TopologiLinux is run
- on top of any DOS/Microsoft Windows system without partitioning your
- hard disk. Unlike other Linux distributions TopologiLinux does not
- need its own partition. For more information see
- <http://topologi-linux.sourceforge.net/>
-
- It is perfectly safe to say N here.
+source "fs/fat/Kconfig"
+source "fs/ntfs/Kconfig"
endmenu
endif # BLOCK
@@ -662,30 +141,7 @@
menu "Pseudo filesystems"
source "fs/proc/Kconfig"
-
-config SYSFS
- bool "sysfs file system support" if EMBEDDED
- default y
- help
- The sysfs filesystem is a virtual filesystem that the kernel uses to
- export internal kernel objects, their attributes, and their
- relationships to one another.
-
- Users can use sysfs to ascertain useful information about the running
- kernel, such as the devices the kernel has discovered on each bus and
- which driver each is bound to. sysfs can also be used to tune devices
- and other kernel subsystems.
-
- Some system agents rely on the information in sysfs to operate.
- /sbin/hotplug uses device and object attributes in sysfs to assist in
- delegating policy decisions, like persistently naming devices.
-
- sysfs is currently used by the block subsystem to mount the root
- partition. If sysfs is disabled you must specify the boot device on
- the kernel boot command line via its major and minor numbers. For
- example, "root=03:01" for /dev/hda1.
-
- Designers of embedded systems may wish to say N here to conserve space.
+source "fs/sysfs/Kconfig"
config TMPFS
bool "Virtual memory file system support (former shm fs)"
@@ -726,17 +182,7 @@
config HUGETLB_PAGE
def_bool HUGETLBFS
-config CONFIGFS_FS
- tristate "Userspace-driven configuration filesystem"
- depends on SYSFS
- help
- configfs is a ram-based filesystem that provides the converse
- of sysfs's functionality. Where sysfs is a filesystem-based
- view of kernel objects, configfs is a filesystem-based manager
- of kernel objects, or config_items.
-
- Both sysfs and configfs can and should exist together on the
- same system. One is not a replacement for the other.
+source "fs/configfs/Kconfig"
endmenu
@@ -755,425 +201,27 @@
if MISC_FILESYSTEMS
-config ADFS_FS
- tristate "ADFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- The Acorn Disc Filing System is the standard file system of the
- RiscOS operating system which runs on Acorn's ARM-based Risc PC
- systems and the Acorn Archimedes range of machines. If you say Y
- here, Linux will be able to read from ADFS partitions on hard drives
- and from ADFS-formatted floppy discs. If you also want to be able to
- write to those devices, say Y to "ADFS write support" below.
-
- The ADFS partition should be the first partition (i.e.,
- /dev/[hs]d?1) on each of your drives. Please read the file
- <file:Documentation/filesystems/adfs.txt> for further details.
-
- To compile this code as a module, choose M here: the module will be
- called adfs.
-
- If unsure, say N.
-
-config ADFS_FS_RW
- bool "ADFS write support (DANGEROUS)"
- depends on ADFS_FS
- help
- If you say Y here, you will be able to write to ADFS partitions on
- hard drives and ADFS-formatted floppy disks. This is experimental
- codes, so if you're unsure, say N.
-
-config AFFS_FS
- tristate "Amiga FFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- The Fast File System (FFS) is the common file system used on hard
- disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y
- if you want to be able to read and write files from and to an Amiga
- FFS partition on your hard drive. Amiga floppies however cannot be
- read with this driver due to an incompatibility of the floppy
- controller used in an Amiga and the standard floppy controller in
- PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
- and <file:fs/affs/Changes>.
-
- With this driver you can also mount disk files used by Bernd
- Schmidt's Un*X Amiga Emulator
- (<http://www.freiburg.linux.de/~uae/>).
- If you want to do this, you will also need to say Y or M to "Loop
- device support", above.
-
- To compile this file system support as a module, choose M here: the
- module will be called affs. If unsure, say N.
-
-config ECRYPT_FS
- tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && KEYS && CRYPTO && NET
- help
- Encrypted filesystem that operates on the VFS layer. See
- <file:Documentation/filesystems/ecryptfs.txt> to learn more about
- eCryptfs. Userspace components are required and can be
- obtained from <http://ecryptfs.sf.net>.
-
- To compile this file system support as a module, choose M here: the
- module will be called ecryptfs.
-
-config HFS_FS
- tristate "Apple Macintosh file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- select NLS
- help
- If you say Y here, you will be able to mount Macintosh-formatted
- floppy disks and hard drive partitions with full read-write access.
- Please read <file:Documentation/filesystems/hfs.txt> to learn about
- the available mount options.
-
- To compile this file system support as a module, choose M here: the
- module will be called hfs.
-
-config HFSPLUS_FS
- tristate "Apple Extended HFS file system support"
- depends on BLOCK
- select NLS
- select NLS_UTF8
- help
- If you say Y here, you will be able to mount extended format
- Macintosh-formatted hard drive partitions with full read-write access.
-
- This file system is often called HFS+ and was introduced with
- MacOS 8. It includes all Mac specific filesystem data such as
- data forks and creator codes, but it also has several UNIX
- style features such as file ownership and permissions.
-
-config BEFS_FS
- tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- select NLS
- help
- The BeOS File System (BeFS) is the native file system of Be, Inc's
- BeOS. Notable features include support for arbitrary attributes
- on files and directories, and database-like indices on selected
- attributes. (Also note that this driver doesn't make those features
- available at this time). It is a 64 bit filesystem, so it supports
- extremely large volumes and files.
-
- If you use this filesystem, you should also say Y to at least one
- of the NLS (native language support) options below.
-
- If you don't know what this is about, say N.
-
- To compile this as a module, choose M here: the module will be
- called befs.
-
-config BEFS_DEBUG
- bool "Debug BeFS"
- depends on BEFS_FS
- help
- If you say Y here, you can use the 'debug' mount option to enable
- debugging output from the driver.
-
-config BFS_FS
- tristate "BFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- Boot File System (BFS) is a file system used under SCO UnixWare to
- allow the bootloader access to the kernel image and other important
- files during the boot process. It is usually mounted under /stand
- and corresponds to the slice marked as "STAND" in the UnixWare
- partition. You should say Y if you want to read or write the files
- on your /stand slice from within Linux. You then also need to say Y
- to "UnixWare slices support", below. More information about the BFS
- file system is contained in the file
- <file:Documentation/filesystems/bfs.txt>.
-
- If you don't know what this is about, say N.
-
- To compile this as a module, choose M here: the module will be called
- bfs. Note that the file system of your root partition (the one
- containing the directory /) cannot be compiled as a module.
-
-
-
-config EFS_FS
- tristate "EFS file system support (read only) (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- EFS is an older file system used for non-ISO9660 CD-ROMs and hard
- disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
- uses the XFS file system for hard disk partitions however).
-
- This implementation only offers read-only access. If you don't know
- what all this is about, it's safe to say N. For more information
- about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
-
- To compile the EFS file system support as a module, choose M here: the
- module will be called efs.
-
+source "fs/adfs/Kconfig"
+source "fs/affs/Kconfig"
+source "fs/ecryptfs/Kconfig"
+source "fs/hfs/Kconfig"
+source "fs/hfsplus/Kconfig"
+source "fs/befs/Kconfig"
+source "fs/bfs/Kconfig"
+source "fs/efs/Kconfig"
source "fs/jffs2/Kconfig"
# UBIFS File system configuration
source "fs/ubifs/Kconfig"
-
-config CRAMFS
- tristate "Compressed ROM file system support (cramfs)"
- depends on BLOCK
- select ZLIB_INFLATE
- help
- Saying Y here includes support for CramFs (Compressed ROM File
- System). CramFs is designed to be a simple, small, and compressed
- file system for ROM based embedded systems. CramFs is read-only,
- limited to 256MB file systems (with 16MB files), and doesn't support
- 16/32 bits uid/gid, hard links and timestamps.
-
- See <file:Documentation/filesystems/cramfs.txt> and
- <file:fs/cramfs/README> for further information.
-
- To compile this as a module, choose M here: the module will be called
- cramfs. Note that the root file system (the one containing the
- directory /) cannot be compiled as a module.
-
- If unsure, say N.
-
-config SQUASHFS
- tristate "SquashFS 4.0 - Squashed file system support"
- depends on BLOCK
- select ZLIB_INFLATE
- help
- Saying Y here includes support for SquashFS 4.0 (a Compressed
- Read-Only File System). Squashfs is a highly compressed read-only
- filesystem for Linux. It uses zlib compression to compress both
- files, inodes and directories. Inodes in the system are very small
- and all blocks are packed to minimise data overhead. Block sizes
- greater than 4K are supported up to a maximum of 1 Mbytes (default
- block size 128K). SquashFS 4.0 supports 64 bit filesystems and files
- (larger than 4GB), full uid/gid information, hard links and
- timestamps.
-
- Squashfs is intended for general read-only filesystem use, for
- archival use (i.e. in cases where a .tar.gz file may be used), and in
- embedded systems where low overhead is needed. Further information
- and tools are available from http://squashfs.sourceforge.net.
-
- If you want to compile this as a module ( = code which can be
- inserted in and removed from the running kernel whenever you want),
- say M here and read <file:Documentation/modules.txt>. The module
- will be called squashfs. Note that the root file system (the one
- containing the directory /) cannot be compiled as a module.
-
- If unsure, say N.
-
-config SQUASHFS_EMBEDDED
-
- bool "Additional option for memory-constrained systems"
- depends on SQUASHFS
- default n
- help
- Saying Y here allows you to specify cache size.
-
- If unsure, say N.
-
-config SQUASHFS_FRAGMENT_CACHE_SIZE
- int "Number of fragments cached" if SQUASHFS_EMBEDDED
- depends on SQUASHFS
- default "3"
- help
- By default SquashFS caches the last 3 fragments read from
- the filesystem. Increasing this amount may mean SquashFS
- has to re-read fragments less often from disk, at the expense
- of extra system memory. Decreasing this amount will mean
- SquashFS uses less memory at the expense of extra reads from disk.
-
- Note there must be at least one cached fragment. Anything
- much more than three will probably not make much difference.
-
-config VXFS_FS
- tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
- depends on BLOCK
- help
- FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
- file system format. VERITAS VxFS(TM) is the standard file system
- of SCO UnixWare (and possibly others) and optionally available
- for Sunsoft Solaris, HP-UX and many other operating systems.
- Currently only readonly access is supported.
-
- NOTE: the file system type as used by mount(1), mount(2) and
- fstab(5) is 'vxfs' as it describes the file system format, not
- the actual driver.
-
- To compile this as a module, choose M here: the module will be
- called freevxfs. If unsure, say N.
-
-config MINIX_FS
- tristate "Minix file system support"
- depends on BLOCK
- help
- Minix is a simple operating system used in many classes about OS's.
- The minix file system (method to organize files on a hard disk
- partition or a floppy disk) was the original file system for Linux,
- but has been superseded by the second extended file system ext2fs.
- You don't want to use the minix file system on your hard disk
- because of certain built-in restrictions, but it is sometimes found
- on older Linux floppy disks. This option will enlarge your kernel
- by about 28 KB. If unsure, say N.
-
- To compile this file system support as a module, choose M here: the
- module will be called minix. Note that the file system of your root
- partition (the one containing the directory /) cannot be compiled as
- a module.
-
-config OMFS_FS
- tristate "SonicBlue Optimized MPEG File System support"
- depends on BLOCK
- select CRC_ITU_T
- help
- This is the proprietary file system used by the Rio Karma music
- player and ReplayTV DVR. Despite the name, this filesystem is not
- more efficient than a standard FS for MPEG files, in fact likely
- the opposite is true. Say Y if you have either of these devices
- and wish to mount its disk.
-
- To compile this file system support as a module, choose M here: the
- module will be called omfs. If unsure, say N.
-
-config HPFS_FS
- tristate "OS/2 HPFS file system support"
- depends on BLOCK
- help
- OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
- is the file system used for organizing files on OS/2 hard disk
- partitions. Say Y if you want to be able to read files from and
- write files to an OS/2 HPFS partition on your hard drive. OS/2
- floppies however are in regular MSDOS format, so you don't need this
- option in order to be able to read them. Read
- <file:Documentation/filesystems/hpfs.txt>.
-
- To compile this file system support as a module, choose M here: the
- module will be called hpfs. If unsure, say N.
-
-
-config QNX4FS_FS
- tristate "QNX4 file system support (read only)"
- depends on BLOCK
- help
- This is the file system used by the real-time operating systems
- QNX 4 and QNX 6 (the latter is also called QNX RTP).
- Further information is available at <http://www.qnx.com/>.
- Say Y if you intend to mount QNX hard disks or floppies.
- Unless you say Y to "QNX4FS read-write support" below, you will
- only be able to read these file systems.
-
- To compile this file system support as a module, choose M here: the
- module will be called qnx4.
-
- If you don't know whether you need it, then you don't need it:
- answer N.
-
-config QNX4FS_RW
- bool "QNX4FS write support (DANGEROUS)"
- depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
- help
- Say Y if you want to test write support for QNX4 file systems.
-
- It's currently broken, so for now:
- answer N.
-
-config ROMFS_FS
- tristate "ROM file system support"
- depends on BLOCK
- ---help---
- This is a very small read-only file system mainly intended for
- initial ram disks of installation disks, but it could be used for
- other read-only media as well. Read
- <file:Documentation/filesystems/romfs.txt> for details.
-
- To compile this file system support as a module, choose M here: the
- module will be called romfs. Note that the file system of your
- root partition (the one containing the directory /) cannot be a
- module.
-
- If you don't know whether you need it, then you don't need it:
- answer N.
-
-
-config SYSV_FS
- tristate "System V/Xenix/V7/Coherent file system support"
- depends on BLOCK
- help
- SCO, Xenix and Coherent are commercial Unix systems for Intel
- machines, and Version 7 was used on the DEC PDP-11. Saying Y
- here would allow you to read from their floppies and hard disk
- partitions.
-
- If you have floppies or hard disk partitions like that, it is likely
- that they contain binaries from those other Unix systems; in order
- to run these binaries, you will want to install linux-abi which is
- a set of kernel modules that lets you run SCO, Xenix, Wyse,
- UnixWare, Dell Unix and System V programs under Linux. It is
- available via FTP (user: ftp) from
- <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
- NOTE: that will work only for binaries from Intel-based systems;
- PDP ones will have to wait until somebody ports Linux to -11 ;-)
-
- If you only intend to mount files from some other Unix over the
- network using NFS, you don't need the System V file system support
- (but you need NFS file system support obviously).
-
- Note that this option is generally not needed for floppies, since a
- good portable way to transport files and directories between unixes
- (and even other operating systems) is given by the tar program ("man
- tar" or preferably "info tar"). Note also that this option has
- nothing whatsoever to do with the option "System V IPC". Read about
- the System V file system in
- <file:Documentation/filesystems/sysv-fs.txt>.
- Saying Y here will enlarge your kernel by about 27 KB.
-
- To compile this as a module, choose M here: the module will be called
- sysv.
-
- If you haven't heard about all of this before, it's safe to say N.
-
-
-config UFS_FS
- tristate "UFS file system support (read only)"
- depends on BLOCK
- help
- BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
- OpenBSD and NeXTstep) use a file system called UFS. Some System V
- Unixes can create and mount hard disk partitions and diskettes using
- this file system as well. Saying Y here will allow you to read from
- these partitions; if you also want to write to them, say Y to the
- experimental "UFS file system write support", below. Please read the
- file <file:Documentation/filesystems/ufs.txt> for more information.
-
- The recently released UFS2 variant (used in FreeBSD 5.x) is
- READ-ONLY supported.
-
- Note that this option is generally not needed for floppies, since a
- good portable way to transport files and directories between unixes
- (and even other operating systems) is given by the tar program ("man
- tar" or preferably "info tar").
-
- When accessing NeXTstep files, you may need to convert them from the
- NeXT character set to the Latin1 character set; use the program
- recode ("info recode") for this purpose.
-
- To compile the UFS file system support as a module, choose M here: the
- module will be called ufs.
-
- If you haven't heard about all of this before, it's safe to say N.
-
-config UFS_FS_WRITE
- bool "UFS file system write support (DANGEROUS)"
- depends on UFS_FS && EXPERIMENTAL
- help
- Say Y here if you want to try writing to UFS partitions. This is
- experimental, so you should back up your UFS partitions beforehand.
-
-config UFS_DEBUG
- bool "UFS debugging"
- depends on UFS_FS
- help
- If you are experiencing any problems with the UFS filesystem, say
- Y here. This will result in _many_ additional debugging messages to be
- written to the system log.
+source "fs/cramfs/Kconfig"
+source "fs/squashfs/Kconfig"
+source "fs/freevxfs/Kconfig"
+source "fs/minix/Kconfig"
+source "fs/omfs/Kconfig"
+source "fs/hpfs/Kconfig"
+source "fs/qnx4/Kconfig"
+source "fs/romfs/Kconfig"
+source "fs/sysv/Kconfig"
+source "fs/ufs/Kconfig"
endif # MISC_FILESYSTEMS
@@ -1193,173 +241,8 @@
if NETWORK_FILESYSTEMS
-config NFS_FS
- tristate "NFS client support"
- depends on INET
- select LOCKD
- select SUNRPC
- select NFS_ACL_SUPPORT if NFS_V3_ACL
- help
- Choose Y here if you want to access files residing on other
- computers using Sun's Network File System protocol. To compile
- this file system support as a module, choose M here: the module
- will be called nfs.
-
- To mount file systems exported by NFS servers, you also need to
- install the user space mount.nfs command which can be found in
- the Linux nfs-utils package, available from http://linux-nfs.org/.
- Information about using the mount command is available in the
- mount(8) man page. More detail about the Linux NFS client
- implementation is available via the nfs(5) man page.
-
- Below you can choose which versions of the NFS protocol are
- available in the kernel to mount NFS servers. Support for NFS
- version 2 (RFC 1094) is always available when NFS_FS is selected.
-
- To configure a system which mounts its root file system via NFS
- at boot time, say Y here, select "Kernel level IP
- autoconfiguration" in the NETWORK menu, and select "Root file
- system on NFS" below. You cannot compile this file system as a
- module in this case.
-
- If unsure, say N.
-
-config NFS_V3
- bool "NFS client support for NFS version 3"
- depends on NFS_FS
- help
- This option enables support for version 3 of the NFS protocol
- (RFC 1813) in the kernel's NFS client.
-
- If unsure, say Y.
-
-config NFS_V3_ACL
- bool "NFS client support for the NFSv3 ACL protocol extension"
- depends on NFS_V3
- help
- Some NFS servers support an auxiliary NFSv3 ACL protocol that
- Sun added to Solaris but never became an official part of the
- NFS version 3 protocol. This protocol extension allows
- applications on NFS clients to manipulate POSIX Access Control
- Lists on files residing on NFS servers. NFS servers enforce
- ACLs on local files whether this protocol is available or not.
-
- Choose Y here if your NFS server supports the Solaris NFSv3 ACL
- protocol extension and you want your NFS client to allow
- applications to access and modify ACLs on files on the server.
-
- Most NFS servers don't support the Solaris NFSv3 ACL protocol
- extension. You can choose N here or specify the "noacl" mount
- option to prevent your NFS client from trying to use the NFSv3
- ACL protocol.
-
- If unsure, say N.
-
-config NFS_V4
- bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
- depends on NFS_FS && EXPERIMENTAL
- select RPCSEC_GSS_KRB5
- help
- This option enables support for version 4 of the NFS protocol
- (RFC 3530) in the kernel's NFS client.
-
- To mount NFS servers using NFSv4, you also need to install user
- space programs which can be found in the Linux nfs-utils package,
- available from http://linux-nfs.org/.
-
- If unsure, say N.
-
-config ROOT_NFS
- bool "Root file system on NFS"
- depends on NFS_FS=y && IP_PNP
- help
- If you want your system to mount its root file system via NFS,
- choose Y here. This is common practice for managing systems
- without local permanent storage. For details, read
- <file:Documentation/filesystems/nfsroot.txt>.
-
- Most people say N here.
-
-config NFSD
- tristate "NFS server support"
- depends on INET
- select LOCKD
- select SUNRPC
- select EXPORTFS
- select NFS_ACL_SUPPORT if NFSD_V2_ACL
- help
- Choose Y here if you want to allow other computers to access
- files residing on this system using Sun's Network File System
- protocol. To compile the NFS server support as a module,
- choose M here: the module will be called nfsd.
-
- You may choose to use a user-space NFS server instead, in which
- case you can choose N here.
-
- To export local file systems using NFS, you also need to install
- user space programs which can be found in the Linux nfs-utils
- package, available from http://linux-nfs.org/. More detail about
- the Linux NFS server implementation is available via the
- exports(5) man page.
-
- Below you can choose which versions of the NFS protocol are
- available to clients mounting the NFS server on this system.
- Support for NFS version 2 (RFC 1094) is always available when
- CONFIG_NFSD is selected.
-
- If unsure, say N.
-
-config NFSD_V2_ACL
- bool
- depends on NFSD
-
-config NFSD_V3
- bool "NFS server support for NFS version 3"
- depends on NFSD
- help
- This option enables support in your system's NFS server for
- version 3 of the NFS protocol (RFC 1813).
-
- If unsure, say Y.
-
-config NFSD_V3_ACL
- bool "NFS server support for the NFSv3 ACL protocol extension"
- depends on NFSD_V3
- select NFSD_V2_ACL
- help
- Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
- never became an official part of the NFS version 3 protocol.
- This protocol extension allows applications on NFS clients to
- manipulate POSIX Access Control Lists on files residing on NFS
- servers. NFS servers enforce POSIX ACLs on local files whether
- this protocol is available or not.
-
- This option enables support in your system's NFS server for the
- NFSv3 ACL protocol extension allowing NFS clients to manipulate
- POSIX ACLs on files exported by your system's NFS server. NFS
- clients which support the Solaris NFSv3 ACL protocol can then
- access and modify ACLs on your NFS server.
-
- To store ACLs on your NFS server, you also need to enable ACL-
- related CONFIG options for your local file systems of choice.
-
- If unsure, say N.
-
-config NFSD_V4
- bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
- depends on NFSD && PROC_FS && EXPERIMENTAL
- select NFSD_V3
- select FS_POSIX_ACL
- select RPCSEC_GSS_KRB5
- help
- This option enables support in your system's NFS server for
- version 4 of the NFS protocol (RFC 3530).
-
- To export files using NFSv4, you need to install additional user
- space programs which can be found in the Linux nfs-utils package,
- available from http://linux-nfs.org/.
-
- If unsure, say N.
+source "fs/nfs/Kconfig"
+source "fs/nfsd/Kconfig"
config LOCKD
tristate
@@ -1381,221 +264,13 @@
depends on NFSD || NFS_FS
default y
-config SUNRPC
- tristate
-
-config SUNRPC_GSS
- tristate
-
-config SUNRPC_XPRT_RDMA
- tristate
- depends on SUNRPC && INFINIBAND && EXPERIMENTAL
- default SUNRPC && INFINIBAND
- help
- This option enables an RPC client transport capability that
- allows the NFS client to mount servers via an RDMA-enabled
- transport.
-
- To compile RPC client RDMA transport support as a module,
- choose M here: the module will be called xprtrdma.
-
- If unsure, say N.
-
-config SUNRPC_REGISTER_V4
- bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- default n
- help
- Sun added support for registering RPC services at an IPv6
- address by creating two new versions of the rpcbind protocol
- (RFC 1833).
-
- This option enables support in the kernel RPC server for
- registering kernel RPC services via version 4 of the rpcbind
- protocol. If you enable this option, you must run a portmapper
- daemon that supports rpcbind protocol version 4.
-
- Serving NFS over IPv6 from knfsd (the kernel's NFS server)
- requires that you enable this option and use a portmapper that
- supports rpcbind version 4.
-
- If unsure, say N to get traditional behavior (register kernel
- RPC services using only rpcbind version 2). Distributions
- using the legacy Linux portmapper daemon must say N here.
-
-config RPCSEC_GSS_KRB5
- tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- select SUNRPC_GSS
- select CRYPTO
- select CRYPTO_MD5
- select CRYPTO_DES
- select CRYPTO_CBC
- help
- Choose Y here to enable Secure RPC using the Kerberos version 5
- GSS-API mechanism (RFC 1964).
-
- Secure RPC calls with Kerberos require an auxiliary user-space
- daemon which may be found in the Linux nfs-utils package
- available from http://linux-nfs.org/. In addition, user-space
- Kerberos support should be installed.
-
- If unsure, say N.
-
-config RPCSEC_GSS_SPKM3
- tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- select SUNRPC_GSS
- select CRYPTO
- select CRYPTO_MD5
- select CRYPTO_DES
- select CRYPTO_CAST5
- select CRYPTO_CBC
- help
- Choose Y here to enable Secure RPC using the SPKM3 public key
- GSS-API mechansim (RFC 2025).
-
- Secure RPC calls with SPKM3 require an auxiliary userspace
- daemon which may be found in the Linux nfs-utils package
- available from http://linux-nfs.org/.
-
- If unsure, say N.
-
-config SMB_FS
- tristate "SMB file system support (OBSOLETE, please use CIFS)"
- depends on INET
- select NLS
- help
- SMB (Server Message Block) is the protocol Windows for Workgroups
- (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
- files and printers over local networks. Saying Y here allows you to
- mount their file systems (often called "shares" in this context) and
- access them just like any other Unix directory. Currently, this
- works only if the Windows machines use TCP/IP as the underlying
- transport protocol, and not NetBEUI. For details, read
- <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>.
-
- Note: if you just want your box to act as an SMB *server* and make
- files and printing services available to Windows clients (which need
- to have a TCP/IP stack), you don't need to say Y here; you can use
- the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
- for that.
-
- General information about how to connect Linux, Windows machines and
- Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-
- To compile the SMB support as a module, choose M here:
- the module will be called smbfs. Most people say N, however.
-
-config SMB_NLS_DEFAULT
- bool "Use a default NLS"
- depends on SMB_FS
- help
- Enabling this will make smbfs use nls translations by default. You
- need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
- settings and you need to give the default nls for the SMB server as
- CONFIG_SMB_NLS_REMOTE.
-
- The nls settings can be changed at mount time, if your smbmount
- supports that, using the codepage and iocharset parameters.
-
- smbmount from samba 2.2.0 or later supports this.
-
-config SMB_NLS_REMOTE
- string "Default Remote NLS Option"
- depends on SMB_NLS_DEFAULT
- default "cp437"
- help
- This setting allows you to specify a default value for which
- codepage the server uses. If this field is left blank no
- translations will be done by default. The local codepage/charset
- default to CONFIG_NLS_DEFAULT.
-
- The nls settings can be changed at mount time, if your smbmount
- supports that, using the codepage and iocharset parameters.
-
- smbmount from samba 2.2.0 or later supports this.
-
+source "net/sunrpc/Kconfig"
+source "fs/smbfs/Kconfig"
source "fs/cifs/Kconfig"
-
-config NCP_FS
- tristate "NCP file system support (to mount NetWare volumes)"
- depends on IPX!=n || INET
- help
- NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
- used by Novell NetWare clients to talk to file servers. It is to
- IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you
- to mount NetWare file server volumes and to access them just like
- any other Unix directory. For details, please read the file
- <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
- the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
-
- You do not have to say Y here if you want your Linux box to act as a
- file *server* for Novell NetWare clients.
-
- General information about how to connect Linux, Windows machines and
- Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-
- To compile this as a module, choose M here: the module will be called
- ncpfs. Say N unless you are connected to a Novell network.
-
source "fs/ncpfs/Kconfig"
-
-config CODA_FS
- tristate "Coda file system support (advanced network fs)"
- depends on INET
- help
- Coda is an advanced network file system, similar to NFS in that it
- enables you to mount file systems of a remote server and access them
- with regular Unix commands as if they were sitting on your hard
- disk. Coda has several advantages over NFS: support for
- disconnected operation (e.g. for laptops), read/write server
- replication, security model for authentication and encryption,
- persistent client caches and write back caching.
-
- If you say Y here, your Linux box will be able to act as a Coda
- *client*. You will need user level code as well, both for the
- client and server. Servers are currently user level, i.e. they need
- no kernel support. Please read
- <file:Documentation/filesystems/coda.txt> and check out the Coda
- home page <http://www.coda.cs.cmu.edu/>.
-
- To compile the coda client support as a module, choose M here: the
- module will be called coda.
-
-config AFS_FS
- tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
- depends on INET && EXPERIMENTAL
- select AF_RXRPC
- help
- If you say Y here, you will get an experimental Andrew File System
- driver. It currently only supports unsecured read-only AFS access.
-
- See <file:Documentation/filesystems/afs.txt> for more information.
-
- If unsure, say N.
-
-config AFS_DEBUG
- bool "AFS dynamic debugging"
- depends on AFS_FS
- help
- Say Y here to make runtime controllable debugging messages appear.
-
- See <file:Documentation/filesystems/afs.txt> for more information.
-
- If unsure, say N.
-
-config 9P_FS
- tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
- depends on INET && NET_9P && EXPERIMENTAL
- help
- If you say Y here, you will get experimental support for
- Plan 9 resource sharing via the 9P2000 protocol.
-
- See <http://v9fs.sf.net> for more information.
-
- If unsure, say N.
+source "fs/coda/Kconfig"
+source "fs/afs/Kconfig"
+source "fs/9p/Kconfig"
endif # NETWORK_FILESYSTEMS
diff --git a/fs/adfs/Kconfig b/fs/adfs/Kconfig
new file mode 100644
index 0000000..e55182a
--- /dev/null
+++ b/fs/adfs/Kconfig
@@ -0,0 +1,27 @@
+config ADFS_FS
+ tristate "ADFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ The Acorn Disc Filing System is the standard file system of the
+ RiscOS operating system which runs on Acorn's ARM-based Risc PC
+ systems and the Acorn Archimedes range of machines. If you say Y
+ here, Linux will be able to read from ADFS partitions on hard drives
+ and from ADFS-formatted floppy discs. If you also want to be able to
+ write to those devices, say Y to "ADFS write support" below.
+
+ The ADFS partition should be the first partition (i.e.,
+ /dev/[hs]d?1) on each of your drives. Please read the file
+ <file:Documentation/filesystems/adfs.txt> for further details.
+
+ To compile this code as a module, choose M here: the module will be
+ called adfs.
+
+ If unsure, say N.
+
+config ADFS_FS_RW
+ bool "ADFS write support (DANGEROUS)"
+ depends on ADFS_FS
+ help
+ If you say Y here, you will be able to write to ADFS partitions on
+ hard drives and ADFS-formatted floppy disks. This is experimental
+ codes, so if you're unsure, say N.
diff --git a/fs/affs/Kconfig b/fs/affs/Kconfig
new file mode 100644
index 0000000..cfad9af
--- /dev/null
+++ b/fs/affs/Kconfig
@@ -0,0 +1,21 @@
+config AFFS_FS
+ tristate "Amiga FFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ The Fast File System (FFS) is the common file system used on hard
+ disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y
+ if you want to be able to read and write files from and to an Amiga
+ FFS partition on your hard drive. Amiga floppies however cannot be
+ read with this driver due to an incompatibility of the floppy
+ controller used in an Amiga and the standard floppy controller in
+ PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
+ and <file:fs/affs/Changes>.
+
+ With this driver you can also mount disk files used by Bernd
+ Schmidt's Un*X Amiga Emulator
+ (<http://www.freiburg.linux.de/~uae/>).
+ If you want to do this, you will also need to say Y or M to "Loop
+ device support", above.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called affs. If unsure, say N.
diff --git a/fs/afs/Kconfig b/fs/afs/Kconfig
new file mode 100644
index 0000000..e7b522f
--- /dev/null
+++ b/fs/afs/Kconfig
@@ -0,0 +1,21 @@
+config AFS_FS
+ tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
+ depends on INET && EXPERIMENTAL
+ select AF_RXRPC
+ help
+ If you say Y here, you will get an experimental Andrew File System
+ driver. It currently only supports unsecured read-only AFS access.
+
+ See <file:Documentation/filesystems/afs.txt> for more information.
+
+ If unsure, say N.
+
+config AFS_DEBUG
+ bool "AFS dynamic debugging"
+ depends on AFS_FS
+ help
+ Say Y here to make runtime controllable debugging messages appear.
+
+ See <file:Documentation/filesystems/afs.txt> for more information.
+
+ If unsure, say N.
diff --git a/fs/aio.c b/fs/aio.c
index d6f89d3..8fa77e2 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1270,7 +1270,7 @@
* pointer is passed for ctxp. Will fail with -ENOSYS if not
* implemented.
*/
-asmlinkage long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp)
+SYSCALL_DEFINE2(io_setup, unsigned, nr_events, aio_context_t __user *, ctxp)
{
struct kioctx *ioctx = NULL;
unsigned long ctx;
@@ -1308,7 +1308,7 @@
* implemented. May fail with -EFAULT if the context pointed to
* is invalid.
*/
-asmlinkage long sys_io_destroy(aio_context_t ctx)
+SYSCALL_DEFINE1(io_destroy, aio_context_t, ctx)
{
struct kioctx *ioctx = lookup_ioctx(ctx);
if (likely(NULL != ioctx)) {
@@ -1662,8 +1662,8 @@
* are available to queue any iocbs. Will return 0 if nr is 0. Will
* fail with -ENOSYS if not implemented.
*/
-asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr,
- struct iocb __user * __user *iocbpp)
+SYSCALL_DEFINE3(io_submit, aio_context_t, ctx_id, long, nr,
+ struct iocb __user * __user *, iocbpp)
{
struct kioctx *ctx;
long ret = 0;
@@ -1737,8 +1737,8 @@
* invalid. May fail with -EAGAIN if the iocb specified was not
* cancelled. Will fail with -ENOSYS if not implemented.
*/
-asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
- struct io_event __user *result)
+SYSCALL_DEFINE3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb,
+ struct io_event __user *, result)
{
int (*cancel)(struct kiocb *iocb, struct io_event *res);
struct kioctx *ctx;
@@ -1799,11 +1799,11 @@
* will be updated if not NULL and the operation blocks. Will fail
* with -ENOSYS if not implemented.
*/
-asmlinkage long sys_io_getevents(aio_context_t ctx_id,
- long min_nr,
- long nr,
- struct io_event __user *events,
- struct timespec __user *timeout)
+SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,
+ long, min_nr,
+ long, nr,
+ struct io_event __user *, events,
+ struct timespec __user *, timeout)
{
struct kioctx *ioctx = lookup_ioctx(ctx_id);
long ret = -EINVAL;
diff --git a/fs/autofs/Kconfig b/fs/autofs/Kconfig
new file mode 100644
index 0000000..5f3bea9
--- /dev/null
+++ b/fs/autofs/Kconfig
@@ -0,0 +1,21 @@
+config AUTOFS_FS
+ tristate "Kernel automounter support"
+ help
+ The automounter is a tool to automatically mount remote file systems
+ on demand. This implementation is partially kernel-based to reduce
+ overhead in the already-mounted case; this is unlike the BSD
+ automounter (amd), which is a pure user space daemon.
+
+ To use the automounter you need the user-space tools from the autofs
+ package; you can find the location in <file:Documentation/Changes>.
+ You also want to answer Y to "NFS file system support", below.
+
+ If you want to use the newer version of the automounter with more
+ features, say N here and say Y to "Kernel automounter v4 support",
+ below.
+
+ To compile this support as a module, choose M here: the module will be
+ called autofs.
+
+ If you are not a part of a fairly large, distributed network, you
+ probably do not need an automounter, and can say N here.
diff --git a/fs/autofs4/Kconfig b/fs/autofs4/Kconfig
new file mode 100644
index 0000000..1204d63
--- /dev/null
+++ b/fs/autofs4/Kconfig
@@ -0,0 +1,20 @@
+config AUTOFS4_FS
+ tristate "Kernel automounter version 4 support (also supports v3)"
+ help
+ The automounter is a tool to automatically mount remote file systems
+ on demand. This implementation is partially kernel-based to reduce
+ overhead in the already-mounted case; this is unlike the BSD
+ automounter (amd), which is a pure user space daemon.
+
+ To use the automounter you need the user-space tools from
+ <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
+ want to answer Y to "NFS file system support", below.
+
+ To compile this support as a module, choose M here: the module will be
+ called autofs4. You will need to add "alias autofs autofs4" to your
+ modules configuration file.
+
+ If you are not a part of a fairly large, distributed network or
+ don't have a laptop which needs to dynamically reconfigure to the
+ local network, you probably do not need an automounter, and can say
+ N here.
diff --git a/fs/befs/Kconfig b/fs/befs/Kconfig
new file mode 100644
index 0000000..7835d30
--- /dev/null
+++ b/fs/befs/Kconfig
@@ -0,0 +1,26 @@
+config BEFS_FS
+ tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ select NLS
+ help
+ The BeOS File System (BeFS) is the native file system of Be, Inc's
+ BeOS. Notable features include support for arbitrary attributes
+ on files and directories, and database-like indices on selected
+ attributes. (Also note that this driver doesn't make those features
+ available at this time). It is a 64 bit filesystem, so it supports
+ extremely large volumes and files.
+
+ If you use this filesystem, you should also say Y to at least one
+ of the NLS (native language support) options below.
+
+ If you don't know what this is about, say N.
+
+ To compile this as a module, choose M here: the module will be
+ called befs.
+
+config BEFS_DEBUG
+ bool "Debug BeFS"
+ depends on BEFS_FS
+ help
+ If you say Y here, you can use the 'debug' mount option to enable
+ debugging output from the driver.
diff --git a/fs/bfs/Kconfig b/fs/bfs/Kconfig
new file mode 100644
index 0000000..c2336c6
--- /dev/null
+++ b/fs/bfs/Kconfig
@@ -0,0 +1,19 @@
+config BFS_FS
+ tristate "BFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ Boot File System (BFS) is a file system used under SCO UnixWare to
+ allow the bootloader access to the kernel image and other important
+ files during the boot process. It is usually mounted under /stand
+ and corresponds to the slice marked as "STAND" in the UnixWare
+ partition. You should say Y if you want to read or write the files
+ on your /stand slice from within Linux. You then also need to say Y
+ to "UnixWare slices support", below. More information about the BFS
+ file system is contained in the file
+ <file:Documentation/filesystems/bfs.txt>.
+
+ If you don't know what this is about, say N.
+
+ To compile this as a module, choose M here: the module will be called
+ bfs. Note that the file system of your root partition (the one
+ containing the directory /) cannot be compiled as a module.
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index e3ff2b9..33b7235 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1208,9 +1208,11 @@
* check for an ELF header. If we find one, dump the first page to
* aid in determining what was mapped here.
*/
- if (FILTER(ELF_HEADERS) && vma->vm_file != NULL && vma->vm_pgoff == 0) {
+ if (FILTER(ELF_HEADERS) &&
+ vma->vm_pgoff == 0 && (vma->vm_flags & VM_READ)) {
u32 __user *header = (u32 __user *) vma->vm_start;
u32 word;
+ mm_segment_t fs = get_fs();
/*
* Doing it this way gets the constant folded by GCC.
*/
@@ -1223,7 +1225,15 @@
magic.elfmag[EI_MAG1] = ELFMAG1;
magic.elfmag[EI_MAG2] = ELFMAG2;
magic.elfmag[EI_MAG3] = ELFMAG3;
- if (get_user(word, header) == 0 && word == magic.cmp)
+ /*
+ * Switch to the user "segment" for get_user(),
+ * then put back what elf_core_dump() had in place.
+ */
+ set_fs(USER_DS);
+ if (unlikely(get_user(word, header)))
+ word = 0;
+ set_fs(fs);
+ if (word == magic.cmp)
return PAGE_SIZE;
}
diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 77ebc3c..549b014 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -140,7 +140,6 @@
iv = bip_vec_idx(bip, bip->bip_vcnt);
BUG_ON(iv == NULL);
- BUG_ON(iv->bv_page != NULL);
iv->bv_page = page;
iv->bv_len = len;
@@ -465,7 +464,7 @@
if (ret) {
kunmap_atomic(kaddr, KM_USER0);
- break;
+ return ret;
}
sectors = bv->bv_len / bi->sector_size;
@@ -493,18 +492,13 @@
struct bio_integrity_payload *bip =
container_of(work, struct bio_integrity_payload, bip_work);
struct bio *bio = bip->bip_bio;
- int error = bip->bip_error;
+ int error;
- if (bio_integrity_verify(bio)) {
- clear_bit(BIO_UPTODATE, &bio->bi_flags);
- error = -EIO;
- }
+ error = bio_integrity_verify(bio);
/* Restore original bio completion handler */
bio->bi_end_io = bip->bip_end_io;
-
- if (bio->bi_end_io)
- bio->bi_end_io(bio, error);
+ bio_endio(bio, error);
}
/**
@@ -525,7 +519,17 @@
BUG_ON(bip->bip_bio != bio);
- bip->bip_error = error;
+ /* In case of an I/O error there is no point in verifying the
+ * integrity metadata. Restore original bio end_io handler
+ * and run it.
+ */
+ if (error) {
+ bio->bi_end_io = bip->bip_end_io;
+ bio_endio(bio, error);
+
+ return;
+ }
+
INIT_WORK(&bip->bip_work, bio_integrity_verify_fn);
queue_work(kintegrityd_wq, &bip->bip_work);
}
diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
new file mode 100644
index 0000000..7bb3c02
--- /dev/null
+++ b/fs/btrfs/Kconfig
@@ -0,0 +1,31 @@
+config BTRFS_FS
+ tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
+ depends on EXPERIMENTAL
+ select LIBCRC32C
+ select ZLIB_INFLATE
+ select ZLIB_DEFLATE
+ help
+ Btrfs is a new filesystem with extents, writable snapshotting,
+ support for multiple devices and many more features.
+
+ Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
+ FINALIZED. You should say N here unless you are interested in
+ testing Btrfs with non-critical data.
+
+ To compile this file system support as a module, choose M here. The
+ module will be called btrfs.
+
+ If unsure, say N.
+
+config BTRFS_FS_POSIX_ACL
+ bool "Btrfs POSIX Access Control Lists"
+ depends on BTRFS_FS
+ select FS_POSIX_ACL
+ help
+ POSIX Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the POSIX ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N
diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c
index 8e2fec0..c84ca1f 100644
--- a/fs/btrfs/async-thread.c
+++ b/fs/btrfs/async-thread.c
@@ -16,11 +16,11 @@
* Boston, MA 021110-1307, USA.
*/
-#include <linux/version.h>
#include <linux/kthread.h>
#include <linux/list.h>
#include <linux/spinlock.h>
-# include <linux/freezer.h>
+#include <linux/freezer.h>
+#include <linux/ftrace.h>
#include "async-thread.h"
#define WORK_QUEUED_BIT 0
@@ -143,6 +143,7 @@
struct btrfs_work *work;
do {
spin_lock_irq(&worker->lock);
+again_locked:
while (!list_empty(&worker->pending)) {
cur = worker->pending.next;
work = list_entry(cur, struct btrfs_work, list);
@@ -165,14 +166,50 @@
check_idle_worker(worker);
}
- worker->working = 0;
if (freezing(current)) {
+ worker->working = 0;
+ spin_unlock_irq(&worker->lock);
refrigerator();
} else {
- set_current_state(TASK_INTERRUPTIBLE);
spin_unlock_irq(&worker->lock);
- if (!kthread_should_stop())
+ if (!kthread_should_stop()) {
+ cpu_relax();
+ /*
+ * we've dropped the lock, did someone else
+ * jump_in?
+ */
+ smp_mb();
+ if (!list_empty(&worker->pending))
+ continue;
+
+ /*
+ * this short schedule allows more work to
+ * come in without the queue functions
+ * needing to go through wake_up_process()
+ *
+ * worker->working is still 1, so nobody
+ * is going to try and wake us up
+ */
+ schedule_timeout(1);
+ smp_mb();
+ if (!list_empty(&worker->pending))
+ continue;
+
+ /* still no more work?, sleep for real */
+ spin_lock_irq(&worker->lock);
+ set_current_state(TASK_INTERRUPTIBLE);
+ if (!list_empty(&worker->pending))
+ goto again_locked;
+
+ /*
+ * this makes sure we get a wakeup when someone
+ * adds something new to the queue
+ */
+ worker->working = 0;
+ spin_unlock_irq(&worker->lock);
+
schedule();
+ }
__set_current_state(TASK_RUNNING);
}
} while (!kthread_should_stop());
@@ -350,13 +387,14 @@
{
struct btrfs_worker_thread *worker = work->worker;
unsigned long flags;
+ int wake = 0;
if (test_and_set_bit(WORK_QUEUED_BIT, &work->flags))
goto out;
spin_lock_irqsave(&worker->lock, flags);
- atomic_inc(&worker->num_pending);
list_add_tail(&work->list, &worker->pending);
+ atomic_inc(&worker->num_pending);
/* by definition we're busy, take ourselves off the idle
* list
@@ -368,10 +406,16 @@
&worker->workers->worker_list);
spin_unlock_irqrestore(&worker->workers->lock, flags);
}
+ if (!worker->working) {
+ wake = 1;
+ worker->working = 1;
+ }
spin_unlock_irqrestore(&worker->lock, flags);
-
+ if (wake)
+ wake_up_process(worker->task);
out:
+
return 0;
}
@@ -398,9 +442,10 @@
}
spin_lock_irqsave(&worker->lock, flags);
+
+ list_add_tail(&work->list, &worker->pending);
atomic_inc(&worker->num_pending);
check_busy_worker(worker);
- list_add_tail(&work->list, &worker->pending);
/*
* avoid calling into wake_up_process if this thread has already
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index ee848d8..ab07627 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -32,7 +32,6 @@
#include <linux/swap.h>
#include <linux/writeback.h>
#include <linux/bit_spinlock.h>
-#include <linux/version.h>
#include <linux/pagevec.h>
#include "compat.h"
#include "ctree.h"
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 9e46c07..35443cc 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -54,6 +54,31 @@
return path;
}
+/*
+ * set all locked nodes in the path to blocking locks. This should
+ * be done before scheduling
+ */
+noinline void btrfs_set_path_blocking(struct btrfs_path *p)
+{
+ int i;
+ for (i = 0; i < BTRFS_MAX_LEVEL; i++) {
+ if (p->nodes[i] && p->locks[i])
+ btrfs_set_lock_blocking(p->nodes[i]);
+ }
+}
+
+/*
+ * reset all the locked nodes in the patch to spinning locks.
+ */
+noinline void btrfs_clear_path_blocking(struct btrfs_path *p)
+{
+ int i;
+ for (i = 0; i < BTRFS_MAX_LEVEL; i++) {
+ if (p->nodes[i] && p->locks[i])
+ btrfs_clear_lock_blocking(p->nodes[i]);
+ }
+}
+
/* this also releases the path */
void btrfs_free_path(struct btrfs_path *p)
{
@@ -272,6 +297,8 @@
if (IS_ERR(cow))
return PTR_ERR(cow);
+ /* cow is set to blocking by btrfs_init_new_buffer */
+
copy_extent_buffer(cow, buf, 0, 0, cow->len);
btrfs_set_header_bytenr(cow, cow->start);
btrfs_set_header_generation(cow, trans->transid);
@@ -388,17 +415,20 @@
WARN_ON(1);
}
- spin_lock(&root->fs_info->hash_lock);
if (btrfs_header_generation(buf) == trans->transid &&
btrfs_header_owner(buf) == root->root_key.objectid &&
!btrfs_header_flag(buf, BTRFS_HEADER_FLAG_WRITTEN)) {
*cow_ret = buf;
- spin_unlock(&root->fs_info->hash_lock);
WARN_ON(prealloc_dest);
return 0;
}
- spin_unlock(&root->fs_info->hash_lock);
+
search_start = buf->start & ~((u64)(1024 * 1024 * 1024) - 1);
+
+ if (parent)
+ btrfs_set_lock_blocking(parent);
+ btrfs_set_lock_blocking(buf);
+
ret = __btrfs_cow_block(trans, root, buf, parent,
parent_slot, cow_ret, search_start, 0,
prealloc_dest);
@@ -504,6 +534,8 @@
if (parent_nritems == 1)
return 0;
+ btrfs_set_lock_blocking(parent);
+
for (i = start_slot; i < end_slot; i++) {
int close = 1;
@@ -564,6 +596,7 @@
search_start = last_block;
btrfs_tree_lock(cur);
+ btrfs_set_lock_blocking(cur);
err = __btrfs_cow_block(trans, root, cur, parent, i,
&cur, search_start,
min(16 * blocksize,
@@ -862,6 +895,7 @@
return 0;
mid = path->nodes[level];
+
WARN_ON(!path->locks[level]);
WARN_ON(btrfs_header_generation(mid) != trans->transid);
@@ -884,6 +918,7 @@
/* promote the child to a root */
child = read_node_slot(root, mid, 0);
btrfs_tree_lock(child);
+ btrfs_set_lock_blocking(child);
BUG_ON(!child);
ret = btrfs_cow_block(trans, root, child, mid, 0, &child, 0);
BUG_ON(ret);
@@ -900,6 +935,7 @@
add_root_to_dirty_list(root);
btrfs_tree_unlock(child);
+
path->locks[level] = 0;
path->nodes[level] = NULL;
clean_tree_block(trans, root, mid);
@@ -924,6 +960,7 @@
left = read_node_slot(root, parent, pslot - 1);
if (left) {
btrfs_tree_lock(left);
+ btrfs_set_lock_blocking(left);
wret = btrfs_cow_block(trans, root, left,
parent, pslot - 1, &left, 0);
if (wret) {
@@ -934,6 +971,7 @@
right = read_node_slot(root, parent, pslot + 1);
if (right) {
btrfs_tree_lock(right);
+ btrfs_set_lock_blocking(right);
wret = btrfs_cow_block(trans, root, right,
parent, pslot + 1, &right, 0);
if (wret) {
@@ -1109,6 +1147,8 @@
u32 left_nr;
btrfs_tree_lock(left);
+ btrfs_set_lock_blocking(left);
+
left_nr = btrfs_header_nritems(left);
if (left_nr >= BTRFS_NODEPTRS_PER_BLOCK(root) - 1) {
wret = 1;
@@ -1155,7 +1195,10 @@
*/
if (right) {
u32 right_nr;
+
btrfs_tree_lock(right);
+ btrfs_set_lock_blocking(right);
+
right_nr = btrfs_header_nritems(right);
if (right_nr >= BTRFS_NODEPTRS_PER_BLOCK(root) - 1) {
wret = 1;
@@ -1210,8 +1253,7 @@
struct btrfs_disk_key disk_key;
u32 nritems;
u64 search;
- u64 lowest_read;
- u64 highest_read;
+ u64 target;
u64 nread = 0;
int direction = path->reada;
struct extent_buffer *eb;
@@ -1235,8 +1277,7 @@
return;
}
- highest_read = search;
- lowest_read = search;
+ target = search;
nritems = btrfs_header_nritems(node);
nr = slot;
@@ -1256,28 +1297,81 @@
break;
}
search = btrfs_node_blockptr(node, nr);
- if ((search >= lowest_read && search <= highest_read) ||
- (search < lowest_read && lowest_read - search <= 16384) ||
- (search > highest_read && search - highest_read <= 16384)) {
+ if ((search <= target && target - search <= 65536) ||
+ (search > target && search - target <= 65536)) {
readahead_tree_block(root, search, blocksize,
btrfs_node_ptr_generation(node, nr));
nread += blocksize;
}
nscan++;
- if (path->reada < 2 && (nread > (64 * 1024) || nscan > 32))
+ if ((nread > 65536 || nscan > 32))
break;
-
- if (nread > (256 * 1024) || nscan > 128)
- break;
-
- if (search < lowest_read)
- lowest_read = search;
- if (search > highest_read)
- highest_read = search;
}
}
/*
+ * returns -EAGAIN if it had to drop the path, or zero if everything was in
+ * cache
+ */
+static noinline int reada_for_balance(struct btrfs_root *root,
+ struct btrfs_path *path, int level)
+{
+ int slot;
+ int nritems;
+ struct extent_buffer *parent;
+ struct extent_buffer *eb;
+ u64 gen;
+ u64 block1 = 0;
+ u64 block2 = 0;
+ int ret = 0;
+ int blocksize;
+
+ parent = path->nodes[level - 1];
+ if (!parent)
+ return 0;
+
+ nritems = btrfs_header_nritems(parent);
+ slot = path->slots[level];
+ blocksize = btrfs_level_size(root, level);
+
+ if (slot > 0) {
+ block1 = btrfs_node_blockptr(parent, slot - 1);
+ gen = btrfs_node_ptr_generation(parent, slot - 1);
+ eb = btrfs_find_tree_block(root, block1, blocksize);
+ if (eb && btrfs_buffer_uptodate(eb, gen))
+ block1 = 0;
+ free_extent_buffer(eb);
+ }
+ if (slot < nritems) {
+ block2 = btrfs_node_blockptr(parent, slot + 1);
+ gen = btrfs_node_ptr_generation(parent, slot + 1);
+ eb = btrfs_find_tree_block(root, block2, blocksize);
+ if (eb && btrfs_buffer_uptodate(eb, gen))
+ block2 = 0;
+ free_extent_buffer(eb);
+ }
+ if (block1 || block2) {
+ ret = -EAGAIN;
+ btrfs_release_path(root, path);
+ if (block1)
+ readahead_tree_block(root, block1, blocksize, 0);
+ if (block2)
+ readahead_tree_block(root, block2, blocksize, 0);
+
+ if (block1) {
+ eb = read_tree_block(root, block1, blocksize, 0);
+ free_extent_buffer(eb);
+ }
+ if (block1) {
+ eb = read_tree_block(root, block2, blocksize, 0);
+ free_extent_buffer(eb);
+ }
+ }
+ return ret;
+}
+
+
+/*
* when we walk down the tree, it is usually safe to unlock the higher layers
* in the tree. The exceptions are when our path goes through slot 0, because
* operations on the tree might require changing key pointers higher up in the
@@ -1328,6 +1422,32 @@
}
/*
+ * This releases any locks held in the path starting at level and
+ * going all the way up to the root.
+ *
+ * btrfs_search_slot will keep the lock held on higher nodes in a few
+ * corner cases, such as COW of the block at slot zero in the node. This
+ * ignores those rules, and it should only be called when there are no
+ * more updates to be done higher up in the tree.
+ */
+noinline void btrfs_unlock_up_safe(struct btrfs_path *path, int level)
+{
+ int i;
+
+ if (path->keep_locks || path->lowest_level)
+ return;
+
+ for (i = level; i < BTRFS_MAX_LEVEL; i++) {
+ if (!path->nodes[i])
+ continue;
+ if (!path->locks[i])
+ continue;
+ btrfs_tree_unlock(path->nodes[i]);
+ path->locks[i] = 0;
+ }
+}
+
+/*
* look for key in the tree. path is filled in with nodes along the way
* if key is found, we return zero and you can find the item in the leaf
* level of the path (level 0)
@@ -1387,32 +1507,30 @@
int wret;
/* is a cow on this block not required */
- spin_lock(&root->fs_info->hash_lock);
if (btrfs_header_generation(b) == trans->transid &&
btrfs_header_owner(b) == root->root_key.objectid &&
!btrfs_header_flag(b, BTRFS_HEADER_FLAG_WRITTEN)) {
- spin_unlock(&root->fs_info->hash_lock);
goto cow_done;
}
- spin_unlock(&root->fs_info->hash_lock);
/* ok, we have to cow, is our old prealloc the right
* size?
*/
if (prealloc_block.objectid &&
prealloc_block.offset != b->len) {
+ btrfs_release_path(root, p);
btrfs_free_reserved_extent(root,
prealloc_block.objectid,
prealloc_block.offset);
prealloc_block.objectid = 0;
+ goto again;
}
/*
* for higher level blocks, try not to allocate blocks
* with the block and the parent locks held.
*/
- if (level > 1 && !prealloc_block.objectid &&
- btrfs_path_lock_waiting(p, level)) {
+ if (level > 0 && !prealloc_block.objectid) {
u32 size = b->len;
u64 hint = b->start;
@@ -1425,6 +1543,8 @@
goto again;
}
+ btrfs_set_path_blocking(p);
+
wret = btrfs_cow_block(trans, root, b,
p->nodes[level + 1],
p->slots[level + 1],
@@ -1446,6 +1566,22 @@
if (!p->skip_locking)
p->locks[level] = 1;
+ btrfs_clear_path_blocking(p);
+
+ /*
+ * we have a lock on b and as long as we aren't changing
+ * the tree, there is no way to for the items in b to change.
+ * It is safe to drop the lock on our parent before we
+ * go through the expensive btree search on b.
+ *
+ * If cow is true, then we might be changing slot zero,
+ * which may require changing the parent. So, we can't
+ * drop the lock until after we know which slot we're
+ * operating on.
+ */
+ if (!cow)
+ btrfs_unlock_up_safe(p, level + 1);
+
ret = check_block(root, p, level);
if (ret) {
ret = -1;
@@ -1453,6 +1589,7 @@
}
ret = bin_search(b, key, level, &slot);
+
if (level != 0) {
if (ret && slot > 0)
slot -= 1;
@@ -1460,7 +1597,16 @@
if ((p->search_for_split || ins_len > 0) &&
btrfs_header_nritems(b) >=
BTRFS_NODEPTRS_PER_BLOCK(root) - 3) {
- int sret = split_node(trans, root, p, level);
+ int sret;
+
+ sret = reada_for_balance(root, p, level);
+ if (sret)
+ goto again;
+
+ btrfs_set_path_blocking(p);
+ sret = split_node(trans, root, p, level);
+ btrfs_clear_path_blocking(p);
+
BUG_ON(sret > 0);
if (sret) {
ret = sret;
@@ -1468,9 +1614,19 @@
}
b = p->nodes[level];
slot = p->slots[level];
- } else if (ins_len < 0) {
- int sret = balance_level(trans, root, p,
- level);
+ } else if (ins_len < 0 &&
+ btrfs_header_nritems(b) <
+ BTRFS_NODEPTRS_PER_BLOCK(root) / 4) {
+ int sret;
+
+ sret = reada_for_balance(root, p, level);
+ if (sret)
+ goto again;
+
+ btrfs_set_path_blocking(p);
+ sret = balance_level(trans, root, p, level);
+ btrfs_clear_path_blocking(p);
+
if (sret) {
ret = sret;
goto done;
@@ -1504,7 +1660,7 @@
* of the btree by dropping locks before
* we read.
*/
- if (level > 1) {
+ if (level > 0) {
btrfs_release_path(NULL, p);
if (tmp)
free_extent_buffer(tmp);
@@ -1519,6 +1675,7 @@
free_extent_buffer(tmp);
goto again;
} else {
+ btrfs_set_path_blocking(p);
if (tmp)
free_extent_buffer(tmp);
if (should_reada)
@@ -1528,14 +1685,29 @@
b = read_node_slot(root, b, slot);
}
}
- if (!p->skip_locking)
- btrfs_tree_lock(b);
+ if (!p->skip_locking) {
+ int lret;
+
+ btrfs_clear_path_blocking(p);
+ lret = btrfs_try_spin_lock(b);
+
+ if (!lret) {
+ btrfs_set_path_blocking(p);
+ btrfs_tree_lock(b);
+ btrfs_clear_path_blocking(p);
+ }
+ }
} else {
p->slots[level] = slot;
if (ins_len > 0 &&
btrfs_leaf_free_space(root, b) < ins_len) {
- int sret = split_leaf(trans, root, key,
+ int sret;
+
+ btrfs_set_path_blocking(p);
+ sret = split_leaf(trans, root, key,
p, ins_len, ret == 0);
+ btrfs_clear_path_blocking(p);
+
BUG_ON(sret > 0);
if (sret) {
ret = sret;
@@ -1549,12 +1721,16 @@
}
ret = 1;
done:
+ /*
+ * we don't really know what they plan on doing with the path
+ * from here on, so for now just mark it as blocking
+ */
+ btrfs_set_path_blocking(p);
if (prealloc_block.objectid) {
btrfs_free_reserved_extent(root,
prealloc_block.objectid,
prealloc_block.offset);
}
-
return ret;
}
@@ -1578,6 +1754,8 @@
ret = btrfs_cow_block(trans, root, eb, NULL, 0, &eb, 0);
BUG_ON(ret);
+ btrfs_set_lock_blocking(eb);
+
parent = eb;
while (1) {
level = btrfs_header_level(parent);
@@ -1602,6 +1780,7 @@
eb = read_tree_block(root, bytenr, blocksize,
generation);
btrfs_tree_lock(eb);
+ btrfs_set_lock_blocking(eb);
}
/*
@@ -1626,6 +1805,7 @@
eb = read_tree_block(root, bytenr, blocksize,
generation);
btrfs_tree_lock(eb);
+ btrfs_set_lock_blocking(eb);
}
ret = btrfs_cow_block(trans, root, eb, parent, slot,
@@ -2172,6 +2352,8 @@
right = read_node_slot(root, upper, slot + 1);
btrfs_tree_lock(right);
+ btrfs_set_lock_blocking(right);
+
free_space = btrfs_leaf_free_space(root, right);
if (free_space < data_size)
goto out_unlock;
@@ -2367,6 +2549,8 @@
left = read_node_slot(root, path->nodes[1], slot - 1);
btrfs_tree_lock(left);
+ btrfs_set_lock_blocking(left);
+
free_space = btrfs_leaf_free_space(root, left);
if (free_space < data_size) {
ret = 1;
@@ -2825,6 +3009,12 @@
path->keep_locks = 0;
BUG_ON(ret);
+ /*
+ * make sure any changes to the path from split_leaf leave it
+ * in a blocking state
+ */
+ btrfs_set_path_blocking(path);
+
leaf = path->nodes[0];
BUG_ON(btrfs_leaf_free_space(root, leaf) < sizeof(struct btrfs_item));
@@ -3354,6 +3544,7 @@
BUG();
}
out:
+ btrfs_unlock_up_safe(path, 1);
return ret;
}
@@ -3441,15 +3632,22 @@
{
int ret;
u64 root_gen = btrfs_header_generation(path->nodes[1]);
+ u64 parent_start = path->nodes[1]->start;
+ u64 parent_owner = btrfs_header_owner(path->nodes[1]);
ret = del_ptr(trans, root, path, 1, path->slots[1]);
if (ret)
return ret;
+ /*
+ * btrfs_free_extent is expensive, we want to make sure we
+ * aren't holding any locks when we call it
+ */
+ btrfs_unlock_up_safe(path, 0);
+
ret = btrfs_free_extent(trans, root, bytenr,
btrfs_level_size(root, 0),
- path->nodes[1]->start,
- btrfs_header_owner(path->nodes[1]),
+ parent_start, parent_owner,
root_gen, 0, 1);
return ret;
}
@@ -3721,12 +3919,14 @@
*/
if (slot >= nritems) {
path->slots[level] = slot;
+ btrfs_set_path_blocking(path);
sret = btrfs_find_next_key(root, path, min_key, level,
cache_only, min_trans);
if (sret == 0) {
btrfs_release_path(root, path);
goto again;
} else {
+ btrfs_clear_path_blocking(path);
goto out;
}
}
@@ -3738,16 +3938,20 @@
unlock_up(path, level, 1);
goto out;
}
+ btrfs_set_path_blocking(path);
cur = read_node_slot(root, cur, slot);
btrfs_tree_lock(cur);
+
path->locks[level - 1] = 1;
path->nodes[level - 1] = cur;
unlock_up(path, level, 1);
+ btrfs_clear_path_blocking(path);
}
out:
if (ret == 0)
memcpy(min_key, &found_key, sizeof(found_key));
+ btrfs_set_path_blocking(path);
return ret;
}
@@ -3843,6 +4047,7 @@
if (ret < 0)
return ret;
+ btrfs_set_path_blocking(path);
nritems = btrfs_header_nritems(path->nodes[0]);
/*
* by releasing the path above we dropped all our locks. A balance
@@ -3873,6 +4078,7 @@
free_extent_buffer(next);
}
+ /* the path was set to blocking above */
if (level == 1 && (path->locks[1] || path->skip_locking) &&
path->reada)
reada_for_search(root, path, level, slot, 0);
@@ -3881,6 +4087,7 @@
if (!path->skip_locking) {
WARN_ON(!btrfs_tree_locked(c));
btrfs_tree_lock(next);
+ btrfs_set_lock_blocking(next);
}
break;
}
@@ -3897,12 +4104,15 @@
path->locks[level] = 1;
if (!level)
break;
+
+ btrfs_set_path_blocking(path);
if (level == 1 && path->locks[1] && path->reada)
reada_for_search(root, path, level, slot, 0);
next = read_node_slot(root, next, 0);
if (!path->skip_locking) {
WARN_ON(!btrfs_tree_locked(path->nodes[level]));
btrfs_tree_lock(next);
+ btrfs_set_lock_blocking(next);
}
}
done:
@@ -3927,6 +4137,7 @@
while (1) {
if (path->slots[0] == 0) {
+ btrfs_set_path_blocking(path);
ret = btrfs_prev_leaf(root, path);
if (ret != 0)
return ret;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index eee060f..531db11 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -454,17 +454,11 @@
__le32 nsec;
} __attribute__ ((__packed__));
-typedef enum {
+enum btrfs_compression_type {
BTRFS_COMPRESS_NONE = 0,
BTRFS_COMPRESS_ZLIB = 1,
BTRFS_COMPRESS_LAST = 2,
-} btrfs_compression_type;
-
-/* we don't understand any encryption methods right now */
-typedef enum {
- BTRFS_ENCRYPTION_NONE = 0,
- BTRFS_ENCRYPTION_LAST = 1,
-} btrfs_encryption_type;
+};
struct btrfs_inode_item {
/* nfs style generation number */
@@ -701,9 +695,7 @@
struct btrfs_transaction *running_transaction;
wait_queue_head_t transaction_throttle;
wait_queue_head_t transaction_wait;
-
wait_queue_head_t async_submit_wait;
- wait_queue_head_t tree_log_wait;
struct btrfs_super_block super_copy;
struct btrfs_super_block super_for_commit;
@@ -711,7 +703,6 @@
struct super_block *sb;
struct inode *btree_inode;
struct backing_dev_info bdi;
- spinlock_t hash_lock;
struct mutex trans_mutex;
struct mutex tree_log_mutex;
struct mutex transaction_kthread_mutex;
@@ -730,10 +721,6 @@
atomic_t async_submit_draining;
atomic_t nr_async_bios;
atomic_t async_delalloc_pages;
- atomic_t tree_log_writers;
- atomic_t tree_log_commit;
- unsigned long tree_log_batch;
- u64 tree_log_transid;
/*
* this is used by the balancing code to wait for all the pending
@@ -833,7 +820,14 @@
struct kobject root_kobj;
struct completion kobj_unregister;
struct mutex objectid_mutex;
+
struct mutex log_mutex;
+ wait_queue_head_t log_writer_wait;
+ wait_queue_head_t log_commit_wait[2];
+ atomic_t log_writers;
+ atomic_t log_commit[2];
+ unsigned long log_transid;
+ unsigned long log_batch;
u64 objectid;
u64 last_trans;
@@ -1841,6 +1835,10 @@
struct btrfs_path *btrfs_alloc_path(void);
void btrfs_free_path(struct btrfs_path *p);
void btrfs_init_path(struct btrfs_path *p);
+void btrfs_set_path_blocking(struct btrfs_path *p);
+void btrfs_clear_path_blocking(struct btrfs_path *p);
+void btrfs_unlock_up_safe(struct btrfs_path *p, int level);
+
int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_path *path, int slot, int nr);
int btrfs_del_leaf(struct btrfs_trans_handle *trans,
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 81a3138..5aebddd 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -16,7 +16,6 @@
* Boston, MA 021110-1307, USA.
*/
-#include <linux/version.h>
#include <linux/fs.h>
#include <linux/blkdev.h>
#include <linux/scatterlist.h>
@@ -800,7 +799,7 @@
ret = btree_read_extent_buffer_pages(root, buf, 0, parent_transid);
if (ret == 0)
- buf->flags |= EXTENT_UPTODATE;
+ set_bit(EXTENT_BUFFER_UPTODATE, &buf->bflags);
else
WARN_ON(1);
return buf;
@@ -814,6 +813,10 @@
if (btrfs_header_generation(buf) ==
root->fs_info->running_transaction->transid) {
WARN_ON(!btrfs_tree_locked(buf));
+
+ /* ugh, clear_extent_buffer_dirty can be expensive */
+ btrfs_set_lock_blocking(buf);
+
clear_extent_buffer_dirty(&BTRFS_I(btree_inode)->io_tree,
buf);
}
@@ -850,6 +853,14 @@
spin_lock_init(&root->list_lock);
mutex_init(&root->objectid_mutex);
mutex_init(&root->log_mutex);
+ init_waitqueue_head(&root->log_writer_wait);
+ init_waitqueue_head(&root->log_commit_wait[0]);
+ init_waitqueue_head(&root->log_commit_wait[1]);
+ atomic_set(&root->log_commit[0], 0);
+ atomic_set(&root->log_commit[1], 0);
+ atomic_set(&root->log_writers, 0);
+ root->log_batch = 0;
+ root->log_transid = 0;
extent_io_tree_init(&root->dirty_log_pages,
fs_info->btree_inode->i_mapping, GFP_NOFS);
@@ -934,15 +945,16 @@
return 0;
}
-int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info)
+static struct btrfs_root *alloc_log_tree(struct btrfs_trans_handle *trans,
+ struct btrfs_fs_info *fs_info)
{
struct btrfs_root *root;
struct btrfs_root *tree_root = fs_info->tree_root;
+ struct extent_buffer *leaf;
root = kzalloc(sizeof(*root), GFP_NOFS);
if (!root)
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
__setup_root(tree_root->nodesize, tree_root->leafsize,
tree_root->sectorsize, tree_root->stripesize,
@@ -951,12 +963,23 @@
root->root_key.objectid = BTRFS_TREE_LOG_OBJECTID;
root->root_key.type = BTRFS_ROOT_ITEM_KEY;
root->root_key.offset = BTRFS_TREE_LOG_OBJECTID;
+ /*
+ * log trees do not get reference counted because they go away
+ * before a real commit is actually done. They do store pointers
+ * to file data extents, and those reference counts still get
+ * updated (along with back refs to the log tree).
+ */
root->ref_cows = 0;
- root->node = btrfs_alloc_free_block(trans, root, root->leafsize,
- 0, BTRFS_TREE_LOG_OBJECTID,
- trans->transid, 0, 0, 0);
+ leaf = btrfs_alloc_free_block(trans, root, root->leafsize,
+ 0, BTRFS_TREE_LOG_OBJECTID,
+ trans->transid, 0, 0, 0);
+ if (IS_ERR(leaf)) {
+ kfree(root);
+ return ERR_CAST(leaf);
+ }
+ root->node = leaf;
btrfs_set_header_nritems(root->node, 0);
btrfs_set_header_level(root->node, 0);
btrfs_set_header_bytenr(root->node, root->node->start);
@@ -968,7 +991,48 @@
BTRFS_FSID_SIZE);
btrfs_mark_buffer_dirty(root->node);
btrfs_tree_unlock(root->node);
- fs_info->log_root_tree = root;
+ return root;
+}
+
+int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans,
+ struct btrfs_fs_info *fs_info)
+{
+ struct btrfs_root *log_root;
+
+ log_root = alloc_log_tree(trans, fs_info);
+ if (IS_ERR(log_root))
+ return PTR_ERR(log_root);
+ WARN_ON(fs_info->log_root_tree);
+ fs_info->log_root_tree = log_root;
+ return 0;
+}
+
+int btrfs_add_log_tree(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root)
+{
+ struct btrfs_root *log_root;
+ struct btrfs_inode_item *inode_item;
+
+ log_root = alloc_log_tree(trans, root->fs_info);
+ if (IS_ERR(log_root))
+ return PTR_ERR(log_root);
+
+ log_root->last_trans = trans->transid;
+ log_root->root_key.offset = root->root_key.objectid;
+
+ inode_item = &log_root->root_item.inode;
+ inode_item->generation = cpu_to_le64(1);
+ inode_item->size = cpu_to_le64(3);
+ inode_item->nlink = cpu_to_le32(1);
+ inode_item->nbytes = cpu_to_le64(root->leafsize);
+ inode_item->mode = cpu_to_le32(S_IFDIR | 0755);
+
+ btrfs_set_root_bytenr(&log_root->root_item, log_root->node->start);
+ btrfs_set_root_generation(&log_root->root_item, trans->transid);
+
+ WARN_ON(root->log_root);
+ root->log_root = log_root;
+ root->log_transid = 0;
return 0;
}
@@ -1136,7 +1200,6 @@
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
int ret = 0;
- struct list_head *cur;
struct btrfs_device *device;
struct backing_dev_info *bdi;
#if 0
@@ -1144,8 +1207,7 @@
btrfs_congested_async(info, 0))
return 1;
#endif
- list_for_each(cur, &info->fs_devices->devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, &info->fs_devices->devices, dev_list) {
if (!device->bdev)
continue;
bdi = blk_get_backing_dev_info(device->bdev);
@@ -1163,13 +1225,11 @@
*/
static void __unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
{
- struct list_head *cur;
struct btrfs_device *device;
struct btrfs_fs_info *info;
info = (struct btrfs_fs_info *)bdi->unplug_io_data;
- list_for_each(cur, &info->fs_devices->devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, &info->fs_devices->devices, dev_list) {
if (!device->bdev)
continue;
@@ -1447,7 +1507,6 @@
INIT_LIST_HEAD(&fs_info->dead_roots);
INIT_LIST_HEAD(&fs_info->hashers);
INIT_LIST_HEAD(&fs_info->delalloc_inodes);
- spin_lock_init(&fs_info->hash_lock);
spin_lock_init(&fs_info->delalloc_lock);
spin_lock_init(&fs_info->new_trans_lock);
spin_lock_init(&fs_info->ref_cache_lock);
@@ -1535,10 +1594,6 @@
init_waitqueue_head(&fs_info->transaction_throttle);
init_waitqueue_head(&fs_info->transaction_wait);
init_waitqueue_head(&fs_info->async_submit_wait);
- init_waitqueue_head(&fs_info->tree_log_wait);
- atomic_set(&fs_info->tree_log_commit, 0);
- atomic_set(&fs_info->tree_log_writers, 0);
- fs_info->tree_log_transid = 0;
__setup_root(4096, 4096, 4096, 4096, tree_root,
fs_info, BTRFS_ROOT_TREE_OBJECTID);
@@ -1627,6 +1682,8 @@
* low idle thresh
*/
fs_info->endio_workers.idle_thresh = 4;
+ fs_info->endio_meta_workers.idle_thresh = 4;
+
fs_info->endio_write_workers.idle_thresh = 64;
fs_info->endio_meta_write_workers.idle_thresh = 64;
@@ -1740,13 +1797,13 @@
fs_info->system_alloc_profile = fs_info->metadata_alloc_profile;
fs_info->cleaner_kthread = kthread_run(cleaner_kthread, tree_root,
"btrfs-cleaner");
- if (!fs_info->cleaner_kthread)
+ if (IS_ERR(fs_info->cleaner_kthread))
goto fail_csum_root;
fs_info->transaction_kthread = kthread_run(transaction_kthread,
tree_root,
"btrfs-transaction");
- if (!fs_info->transaction_kthread)
+ if (IS_ERR(fs_info->transaction_kthread))
goto fail_cleaner;
if (btrfs_super_log_root(disk_super) != 0) {
@@ -1828,13 +1885,14 @@
fail_iput:
invalidate_inode_pages2(fs_info->btree_inode->i_mapping);
iput(fs_info->btree_inode);
-fail:
+
btrfs_close_devices(fs_info->fs_devices);
btrfs_mapping_tree_free(&fs_info->mapping_tree);
+ bdi_destroy(&fs_info->bdi);
+fail:
kfree(extent_root);
kfree(tree_root);
- bdi_destroy(&fs_info->bdi);
kfree(fs_info);
kfree(chunk_root);
kfree(dev_root);
@@ -1995,7 +2053,6 @@
int write_all_supers(struct btrfs_root *root, int max_mirrors)
{
- struct list_head *cur;
struct list_head *head = &root->fs_info->fs_devices->devices;
struct btrfs_device *dev;
struct btrfs_super_block *sb;
@@ -2011,8 +2068,7 @@
sb = &root->fs_info->super_for_commit;
dev_item = &sb->dev_item;
- list_for_each(cur, head) {
- dev = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(dev, head, dev_list) {
if (!dev->bdev) {
total_errors++;
continue;
@@ -2045,8 +2101,7 @@
}
total_errors = 0;
- list_for_each(cur, head) {
- dev = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(dev, head, dev_list) {
if (!dev->bdev)
continue;
if (!dev->in_fs_metadata || !dev->writeable)
@@ -2260,6 +2315,8 @@
u64 transid = btrfs_header_generation(buf);
struct inode *btree_inode = root->fs_info->btree_inode;
+ btrfs_set_lock_blocking(buf);
+
WARN_ON(!btrfs_tree_locked(buf));
if (transid != root->fs_info->generation) {
printk(KERN_CRIT "btrfs transid mismatch buffer %llu, "
@@ -2302,14 +2359,13 @@
int ret;
ret = btree_read_extent_buffer_pages(root, buf, 0, parent_transid);
if (ret == 0)
- buf->flags |= EXTENT_UPTODATE;
+ set_bit(EXTENT_BUFFER_UPTODATE, &buf->bflags);
return ret;
}
int btree_lock_page_hook(struct page *page)
{
struct inode *inode = page->mapping->host;
- struct btrfs_root *root = BTRFS_I(inode)->root;
struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;
struct extent_buffer *eb;
unsigned long len;
@@ -2324,9 +2380,7 @@
goto out;
btrfs_tree_lock(eb);
- spin_lock(&root->fs_info->hash_lock);
btrfs_set_header_flag(eb, BTRFS_HEADER_FLAG_WRITTEN);
- spin_unlock(&root->fs_info->hash_lock);
btrfs_tree_unlock(eb);
free_extent_buffer(eb);
out:
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index c0ff404..494a56e 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -98,5 +98,7 @@
struct btrfs_fs_info *fs_info);
int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info);
+int btrfs_add_log_tree(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root);
int btree_lock_page_hook(struct page *page);
#endif
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 293da65..7527523 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -19,7 +19,7 @@
#include <linux/pagemap.h>
#include <linux/writeback.h>
#include <linux/blkdev.h>
-#include <linux/version.h>
+#include <linux/sort.h>
#include "compat.h"
#include "hash.h"
#include "crc32c.h"
@@ -30,7 +30,6 @@
#include "volumes.h"
#include "locking.h"
#include "ref-cache.h"
-#include "compat.h"
#define PENDING_EXTENT_INSERT 0
#define PENDING_EXTENT_DELETE 1
@@ -326,10 +325,8 @@
u64 flags)
{
struct list_head *head = &info->space_info;
- struct list_head *cur;
struct btrfs_space_info *found;
- list_for_each(cur, head) {
- found = list_entry(cur, struct btrfs_space_info, list);
+ list_for_each_entry(found, head, list) {
if (found->flags == flags)
return found;
}
@@ -1525,15 +1522,55 @@
return ret;
}
-int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
- struct extent_buffer *orig_buf, struct extent_buffer *buf,
- u32 *nr_extents)
+/* when a block goes through cow, we update the reference counts of
+ * everything that block points to. The internal pointers of the block
+ * can be in just about any order, and it is likely to have clusters of
+ * things that are close together and clusters of things that are not.
+ *
+ * To help reduce the seeks that come with updating all of these reference
+ * counts, sort them by byte number before actual updates are done.
+ *
+ * struct refsort is used to match byte number to slot in the btree block.
+ * we sort based on the byte number and then use the slot to actually
+ * find the item.
+ *
+ * struct refsort is smaller than strcut btrfs_item and smaller than
+ * struct btrfs_key_ptr. Since we're currently limited to the page size
+ * for a btree block, there's no way for a kmalloc of refsorts for a
+ * single node to be bigger than a page.
+ */
+struct refsort {
+ u64 bytenr;
+ u32 slot;
+};
+
+/*
+ * for passing into sort()
+ */
+static int refsort_cmp(const void *a_void, const void *b_void)
+{
+ const struct refsort *a = a_void;
+ const struct refsort *b = b_void;
+
+ if (a->bytenr < b->bytenr)
+ return -1;
+ if (a->bytenr > b->bytenr)
+ return 1;
+ return 0;
+}
+
+
+noinline int btrfs_inc_ref(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
+ struct extent_buffer *orig_buf,
+ struct extent_buffer *buf, u32 *nr_extents)
{
u64 bytenr;
u64 ref_root;
u64 orig_root;
u64 ref_generation;
u64 orig_generation;
+ struct refsort *sorted;
u32 nritems;
u32 nr_file_extents = 0;
struct btrfs_key key;
@@ -1542,6 +1579,8 @@
int level;
int ret = 0;
int faili = 0;
+ int refi = 0;
+ int slot;
int (*process_func)(struct btrfs_trans_handle *, struct btrfs_root *,
u64, u64, u64, u64, u64, u64, u64, u64);
@@ -1553,6 +1592,9 @@
nritems = btrfs_header_nritems(buf);
level = btrfs_header_level(buf);
+ sorted = kmalloc(sizeof(struct refsort) * nritems, GFP_NOFS);
+ BUG_ON(!sorted);
+
if (root->ref_cows) {
process_func = __btrfs_inc_extent_ref;
} else {
@@ -1565,6 +1607,11 @@
process_func = __btrfs_update_extent_ref;
}
+ /*
+ * we make two passes through the items. In the first pass we
+ * only record the byte number and slot. Then we sort based on
+ * byte number and do the actual work based on the sorted results
+ */
for (i = 0; i < nritems; i++) {
cond_resched();
if (level == 0) {
@@ -1581,6 +1628,32 @@
continue;
nr_file_extents++;
+ sorted[refi].bytenr = bytenr;
+ sorted[refi].slot = i;
+ refi++;
+ } else {
+ bytenr = btrfs_node_blockptr(buf, i);
+ sorted[refi].bytenr = bytenr;
+ sorted[refi].slot = i;
+ refi++;
+ }
+ }
+ /*
+ * if refi == 0, we didn't actually put anything into the sorted
+ * array and we're done
+ */
+ if (refi == 0)
+ goto out;
+
+ sort(sorted, refi, sizeof(struct refsort), refsort_cmp, NULL);
+
+ for (i = 0; i < refi; i++) {
+ cond_resched();
+ slot = sorted[i].slot;
+ bytenr = sorted[i].bytenr;
+
+ if (level == 0) {
+ btrfs_item_key_to_cpu(buf, &key, slot);
ret = process_func(trans, root, bytenr,
orig_buf->start, buf->start,
@@ -1589,25 +1662,25 @@
key.objectid);
if (ret) {
- faili = i;
+ faili = slot;
WARN_ON(1);
goto fail;
}
} else {
- bytenr = btrfs_node_blockptr(buf, i);
ret = process_func(trans, root, bytenr,
orig_buf->start, buf->start,
orig_root, ref_root,
orig_generation, ref_generation,
level - 1);
if (ret) {
- faili = i;
+ faili = slot;
WARN_ON(1);
goto fail;
}
}
}
out:
+ kfree(sorted);
if (nr_extents) {
if (level == 0)
*nr_extents = nr_file_extents;
@@ -1616,6 +1689,7 @@
}
return 0;
fail:
+ kfree(sorted);
WARN_ON(1);
return ret;
}
@@ -2159,7 +2233,8 @@
ret = find_first_extent_bit(&info->extent_ins, search, &start,
&end, EXTENT_WRITEBACK);
if (ret) {
- if (skipped && all && !num_inserts) {
+ if (skipped && all && !num_inserts &&
+ list_empty(&update_list)) {
skipped = 0;
search = 0;
continue;
@@ -2547,6 +2622,7 @@
if (ret) {
if (all && skipped && !nr) {
search = 0;
+ skipped = 0;
continue;
}
mutex_unlock(&info->extent_ins_mutex);
@@ -2700,13 +2776,9 @@
/* if metadata always pin */
if (owner_objectid < BTRFS_FIRST_FREE_OBJECTID) {
if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
- struct btrfs_block_group_cache *cache;
-
- /* btrfs_free_reserved_extent */
- cache = btrfs_lookup_block_group(root->fs_info, bytenr);
- BUG_ON(!cache);
- btrfs_add_free_space(cache, bytenr, num_bytes);
- put_block_group(cache);
+ mutex_lock(&root->fs_info->pinned_mutex);
+ btrfs_update_pinned_extents(root, bytenr, num_bytes, 1);
+ mutex_unlock(&root->fs_info->pinned_mutex);
update_reserved_extents(root, bytenr, num_bytes, 0);
return 0;
}
@@ -3014,7 +3086,6 @@
static void dump_space_info(struct btrfs_space_info *info, u64 bytes)
{
struct btrfs_block_group_cache *cache;
- struct list_head *l;
printk(KERN_INFO "space_info has %llu free, is %sfull\n",
(unsigned long long)(info->total_bytes - info->bytes_used -
@@ -3022,8 +3093,7 @@
(info->full) ? "" : "not ");
down_read(&info->groups_sem);
- list_for_each(l, &info->block_groups) {
- cache = list_entry(l, struct btrfs_block_group_cache, list);
+ list_for_each_entry(cache, &info->block_groups, list) {
spin_lock(&cache->lock);
printk(KERN_INFO "block group %llu has %llu bytes, %llu used "
"%llu pinned %llu reserved\n",
@@ -3342,7 +3412,10 @@
btrfs_set_header_generation(buf, trans->transid);
btrfs_tree_lock(buf);
clean_tree_block(trans, root, buf);
+
+ btrfs_set_lock_blocking(buf);
btrfs_set_buffer_uptodate(buf);
+
if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
set_extent_dirty(&root->dirty_log_pages, buf->start,
buf->start + buf->len - 1, GFP_NOFS);
@@ -3351,6 +3424,7 @@
buf->start + buf->len - 1, GFP_NOFS);
}
trans->blocks_used++;
+ /* this returns a buffer locked for blocking */
return buf;
}
@@ -3388,36 +3462,73 @@
{
u64 leaf_owner;
u64 leaf_generation;
+ struct refsort *sorted;
struct btrfs_key key;
struct btrfs_file_extent_item *fi;
int i;
int nritems;
int ret;
+ int refi = 0;
+ int slot;
BUG_ON(!btrfs_is_leaf(leaf));
nritems = btrfs_header_nritems(leaf);
leaf_owner = btrfs_header_owner(leaf);
leaf_generation = btrfs_header_generation(leaf);
+ sorted = kmalloc(sizeof(*sorted) * nritems, GFP_NOFS);
+ /* we do this loop twice. The first time we build a list
+ * of the extents we have a reference on, then we sort the list
+ * by bytenr. The second time around we actually do the
+ * extent freeing.
+ */
for (i = 0; i < nritems; i++) {
u64 disk_bytenr;
cond_resched();
btrfs_item_key_to_cpu(leaf, &key, i);
+
+ /* only extents have references, skip everything else */
if (btrfs_key_type(&key) != BTRFS_EXTENT_DATA_KEY)
continue;
+
fi = btrfs_item_ptr(leaf, i, struct btrfs_file_extent_item);
+
+ /* inline extents live in the btree, they don't have refs */
if (btrfs_file_extent_type(leaf, fi) ==
BTRFS_FILE_EXTENT_INLINE)
continue;
- /*
- * FIXME make sure to insert a trans record that
- * repeats the snapshot del on crash
- */
+
disk_bytenr = btrfs_file_extent_disk_bytenr(leaf, fi);
+
+ /* holes don't have refs */
if (disk_bytenr == 0)
continue;
+ sorted[refi].bytenr = disk_bytenr;
+ sorted[refi].slot = i;
+ refi++;
+ }
+
+ if (refi == 0)
+ goto out;
+
+ sort(sorted, refi, sizeof(struct refsort), refsort_cmp, NULL);
+
+ for (i = 0; i < refi; i++) {
+ u64 disk_bytenr;
+
+ disk_bytenr = sorted[i].bytenr;
+ slot = sorted[i].slot;
+
+ cond_resched();
+
+ btrfs_item_key_to_cpu(leaf, &key, slot);
+ if (btrfs_key_type(&key) != BTRFS_EXTENT_DATA_KEY)
+ continue;
+
+ fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item);
+
ret = __btrfs_free_extent(trans, root, disk_bytenr,
btrfs_file_extent_disk_num_bytes(leaf, fi),
leaf->start, leaf_owner, leaf_generation,
@@ -3428,6 +3539,8 @@
wake_up(&root->fs_info->transaction_throttle);
cond_resched();
}
+out:
+ kfree(sorted);
return 0;
}
@@ -3437,9 +3550,25 @@
{
int i;
int ret;
- struct btrfs_extent_info *info = ref->extents;
+ struct btrfs_extent_info *info;
+ struct refsort *sorted;
+ if (ref->nritems == 0)
+ return 0;
+
+ sorted = kmalloc(sizeof(*sorted) * ref->nritems, GFP_NOFS);
for (i = 0; i < ref->nritems; i++) {
+ sorted[i].bytenr = ref->extents[i].bytenr;
+ sorted[i].slot = i;
+ }
+ sort(sorted, ref->nritems, sizeof(struct refsort), refsort_cmp, NULL);
+
+ /*
+ * the items in the ref were sorted when the ref was inserted
+ * into the ref cache, so this is already in order
+ */
+ for (i = 0; i < ref->nritems; i++) {
+ info = ref->extents + sorted[i].slot;
ret = __btrfs_free_extent(trans, root, info->bytenr,
info->num_bytes, ref->bytenr,
ref->owner, ref->generation,
@@ -3453,6 +3582,7 @@
info++;
}
+ kfree(sorted);
return 0;
}
@@ -3497,6 +3627,152 @@
}
/*
+ * this is used while deleting old snapshots, and it drops the refs
+ * on a whole subtree starting from a level 1 node.
+ *
+ * The idea is to sort all the leaf pointers, and then drop the
+ * ref on all the leaves in order. Most of the time the leaves
+ * will have ref cache entries, so no leaf IOs will be required to
+ * find the extents they have references on.
+ *
+ * For each leaf, any references it has are also dropped in order
+ *
+ * This ends up dropping the references in something close to optimal
+ * order for reading and modifying the extent allocation tree.
+ */
+static noinline int drop_level_one_refs(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
+ struct btrfs_path *path)
+{
+ u64 bytenr;
+ u64 root_owner;
+ u64 root_gen;
+ struct extent_buffer *eb = path->nodes[1];
+ struct extent_buffer *leaf;
+ struct btrfs_leaf_ref *ref;
+ struct refsort *sorted = NULL;
+ int nritems = btrfs_header_nritems(eb);
+ int ret;
+ int i;
+ int refi = 0;
+ int slot = path->slots[1];
+ u32 blocksize = btrfs_level_size(root, 0);
+ u32 refs;
+
+ if (nritems == 0)
+ goto out;
+
+ root_owner = btrfs_header_owner(eb);
+ root_gen = btrfs_header_generation(eb);
+ sorted = kmalloc(sizeof(*sorted) * nritems, GFP_NOFS);
+
+ /*
+ * step one, sort all the leaf pointers so we don't scribble
+ * randomly into the extent allocation tree
+ */
+ for (i = slot; i < nritems; i++) {
+ sorted[refi].bytenr = btrfs_node_blockptr(eb, i);
+ sorted[refi].slot = i;
+ refi++;
+ }
+
+ /*
+ * nritems won't be zero, but if we're picking up drop_snapshot
+ * after a crash, slot might be > 0, so double check things
+ * just in case.
+ */
+ if (refi == 0)
+ goto out;
+
+ sort(sorted, refi, sizeof(struct refsort), refsort_cmp, NULL);
+
+ /*
+ * the first loop frees everything the leaves point to
+ */
+ for (i = 0; i < refi; i++) {
+ u64 ptr_gen;
+
+ bytenr = sorted[i].bytenr;
+
+ /*
+ * check the reference count on this leaf. If it is > 1
+ * we just decrement it below and don't update any
+ * of the refs the leaf points to.
+ */
+ ret = drop_snap_lookup_refcount(root, bytenr, blocksize, &refs);
+ BUG_ON(ret);
+ if (refs != 1)
+ continue;
+
+ ptr_gen = btrfs_node_ptr_generation(eb, sorted[i].slot);
+
+ /*
+ * the leaf only had one reference, which means the
+ * only thing pointing to this leaf is the snapshot
+ * we're deleting. It isn't possible for the reference
+ * count to increase again later
+ *
+ * The reference cache is checked for the leaf,
+ * and if found we'll be able to drop any refs held by
+ * the leaf without needing to read it in.
+ */
+ ref = btrfs_lookup_leaf_ref(root, bytenr);
+ if (ref && ref->generation != ptr_gen) {
+ btrfs_free_leaf_ref(root, ref);
+ ref = NULL;
+ }
+ if (ref) {
+ ret = cache_drop_leaf_ref(trans, root, ref);
+ BUG_ON(ret);
+ btrfs_remove_leaf_ref(root, ref);
+ btrfs_free_leaf_ref(root, ref);
+ } else {
+ /*
+ * the leaf wasn't in the reference cache, so
+ * we have to read it.
+ */
+ leaf = read_tree_block(root, bytenr, blocksize,
+ ptr_gen);
+ ret = btrfs_drop_leaf_ref(trans, root, leaf);
+ BUG_ON(ret);
+ free_extent_buffer(leaf);
+ }
+ atomic_inc(&root->fs_info->throttle_gen);
+ wake_up(&root->fs_info->transaction_throttle);
+ cond_resched();
+ }
+
+ /*
+ * run through the loop again to free the refs on the leaves.
+ * This is faster than doing it in the loop above because
+ * the leaves are likely to be clustered together. We end up
+ * working in nice chunks on the extent allocation tree.
+ */
+ for (i = 0; i < refi; i++) {
+ bytenr = sorted[i].bytenr;
+ ret = __btrfs_free_extent(trans, root, bytenr,
+ blocksize, eb->start,
+ root_owner, root_gen, 0, 1);
+ BUG_ON(ret);
+
+ atomic_inc(&root->fs_info->throttle_gen);
+ wake_up(&root->fs_info->transaction_throttle);
+ cond_resched();
+ }
+out:
+ kfree(sorted);
+
+ /*
+ * update the path to show we've processed the entire level 1
+ * node. This will get saved into the root's drop_snapshot_progress
+ * field so these drops are not repeated again if this transaction
+ * commits.
+ */
+ path->slots[1] = nritems;
+ return 0;
+}
+
+/*
* helper function for drop_snapshot, this walks down the tree dropping ref
* counts as it goes.
*/
@@ -3511,7 +3787,6 @@
struct extent_buffer *next;
struct extent_buffer *cur;
struct extent_buffer *parent;
- struct btrfs_leaf_ref *ref;
u32 blocksize;
int ret;
u32 refs;
@@ -3538,17 +3813,46 @@
if (path->slots[*level] >=
btrfs_header_nritems(cur))
break;
+
+ /* the new code goes down to level 1 and does all the
+ * leaves pointed to that node in bulk. So, this check
+ * for level 0 will always be false.
+ *
+ * But, the disk format allows the drop_snapshot_progress
+ * field in the root to leave things in a state where
+ * a leaf will need cleaning up here. If someone crashes
+ * with the old code and then boots with the new code,
+ * we might find a leaf here.
+ */
if (*level == 0) {
ret = btrfs_drop_leaf_ref(trans, root, cur);
BUG_ON(ret);
break;
}
+
+ /*
+ * once we get to level one, process the whole node
+ * at once, including everything below it.
+ */
+ if (*level == 1) {
+ ret = drop_level_one_refs(trans, root, path);
+ BUG_ON(ret);
+ break;
+ }
+
bytenr = btrfs_node_blockptr(cur, path->slots[*level]);
ptr_gen = btrfs_node_ptr_generation(cur, path->slots[*level]);
blocksize = btrfs_level_size(root, *level - 1);
ret = drop_snap_lookup_refcount(root, bytenr, blocksize, &refs);
BUG_ON(ret);
+
+ /*
+ * if there is more than one reference, we don't need
+ * to read that node to drop any references it has. We
+ * just drop the ref we hold on that node and move on to the
+ * next slot in this level.
+ */
if (refs != 1) {
parent = path->nodes[*level];
root_owner = btrfs_header_owner(parent);
@@ -3567,46 +3871,12 @@
continue;
}
- /*
- * at this point, we have a single ref, and since the
- * only place referencing this extent is a dead root
- * the reference count should never go higher.
- * So, we don't need to check it again
- */
- if (*level == 1) {
- ref = btrfs_lookup_leaf_ref(root, bytenr);
- if (ref && ref->generation != ptr_gen) {
- btrfs_free_leaf_ref(root, ref);
- ref = NULL;
- }
- if (ref) {
- ret = cache_drop_leaf_ref(trans, root, ref);
- BUG_ON(ret);
- btrfs_remove_leaf_ref(root, ref);
- btrfs_free_leaf_ref(root, ref);
- *level = 0;
- break;
- }
- }
- next = btrfs_find_tree_block(root, bytenr, blocksize);
- if (!next || !btrfs_buffer_uptodate(next, ptr_gen)) {
- free_extent_buffer(next);
- next = read_tree_block(root, bytenr, blocksize,
- ptr_gen);
- cond_resched();
-#if 0
- /*
- * this is a debugging check and can go away
- * the ref should never go all the way down to 1
- * at this point
- */
- ret = lookup_extent_ref(NULL, root, bytenr, blocksize,
- &refs);
- BUG_ON(ret);
- WARN_ON(refs != 1);
-#endif
- }
+ /*
+ * we need to keep freeing things in the next level down.
+ * read the block and loop around to process it
+ */
+ next = read_tree_block(root, bytenr, blocksize, ptr_gen);
WARN_ON(*level <= 0);
if (path->nodes[*level-1])
free_extent_buffer(path->nodes[*level-1]);
@@ -3631,11 +3901,16 @@
root_owner = btrfs_header_owner(parent);
root_gen = btrfs_header_generation(parent);
+ /*
+ * cleanup and free the reference on the last node
+ * we processed
+ */
ret = __btrfs_free_extent(trans, root, bytenr, blocksize,
parent->start, root_owner, root_gen,
*level, 1);
free_extent_buffer(path->nodes[*level]);
path->nodes[*level] = NULL;
+
*level += 1;
BUG_ON(ret);
@@ -3687,6 +3962,7 @@
next = read_tree_block(root, bytenr, blocksize, ptr_gen);
btrfs_tree_lock(next);
+ btrfs_set_lock_blocking(next);
ret = btrfs_lookup_extent_ref(trans, root, bytenr, blocksize,
&refs);
@@ -3754,6 +4030,13 @@
if (slot < btrfs_header_nritems(path->nodes[i]) - 1) {
struct extent_buffer *node;
struct btrfs_disk_key disk_key;
+
+ /*
+ * there is more work to do in this level.
+ * Update the drop_progress marker to reflect
+ * the work we've done so far, and then bump
+ * the slot number
+ */
node = path->nodes[i];
path->slots[i]++;
*level = i;
@@ -3765,6 +4048,11 @@
return 0;
} else {
struct extent_buffer *parent;
+
+ /*
+ * this whole node is done, free our reference
+ * on it and go up one level
+ */
if (path->nodes[*level] == root->node)
parent = path->nodes[*level];
else
@@ -4444,7 +4732,7 @@
u64 lock_end = 0;
u64 num_bytes;
u64 ext_offset;
- u64 first_pos;
+ u64 search_end = (u64)-1;
u32 nritems;
int nr_scaned = 0;
int extent_locked = 0;
@@ -4452,7 +4740,6 @@
int ret;
memcpy(&key, leaf_key, sizeof(key));
- first_pos = INT_LIMIT(loff_t) - extent_key->offset;
if (ref_path->owner_objectid != BTRFS_MULTIPLE_OBJECTIDS) {
if (key.objectid < ref_path->owner_objectid ||
(key.objectid == ref_path->owner_objectid &&
@@ -4501,7 +4788,7 @@
if ((key.objectid > ref_path->owner_objectid) ||
(key.objectid == ref_path->owner_objectid &&
key.type > BTRFS_EXTENT_DATA_KEY) ||
- (key.offset >= first_pos + extent_key->offset))
+ key.offset >= search_end)
break;
}
@@ -4534,8 +4821,10 @@
num_bytes = btrfs_file_extent_num_bytes(leaf, fi);
ext_offset = btrfs_file_extent_offset(leaf, fi);
- if (first_pos > key.offset - ext_offset)
- first_pos = key.offset - ext_offset;
+ if (search_end == (u64)-1) {
+ search_end = key.offset - ext_offset +
+ btrfs_file_extent_ram_bytes(leaf, fi);
+ }
if (!extent_locked) {
lock_start = key.offset;
@@ -4724,7 +5013,7 @@
}
skip:
if (ref_path->owner_objectid != BTRFS_MULTIPLE_OBJECTIDS &&
- key.offset >= first_pos + extent_key->offset)
+ key.offset >= search_end)
break;
cond_resched();
@@ -4778,6 +5067,7 @@
ref->bytenr = buf->start;
ref->owner = btrfs_header_owner(buf);
ref->generation = btrfs_header_generation(buf);
+
ret = btrfs_add_leaf_ref(root, ref, 0);
WARN_ON(ret);
btrfs_free_leaf_ref(root, ref);
@@ -5957,9 +6247,11 @@
path = btrfs_alloc_path();
BUG_ON(!path);
- btrfs_remove_free_space_cache(block_group);
+ spin_lock(&root->fs_info->block_group_cache_lock);
rb_erase(&block_group->cache_node,
&root->fs_info->block_group_cache_tree);
+ spin_unlock(&root->fs_info->block_group_cache_lock);
+ btrfs_remove_free_space_cache(block_group);
down_write(&block_group->space_info->groups_sem);
list_del(&block_group->list);
up_write(&block_group->space_info->groups_sem);
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index e086d40..37d43b5 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -9,7 +9,6 @@
#include <linux/spinlock.h>
#include <linux/blkdev.h>
#include <linux/swap.h>
-#include <linux/version.h>
#include <linux/writeback.h>
#include <linux/pagevec.h>
#include "extent_io.h"
@@ -31,7 +30,7 @@
static LIST_HEAD(states);
#define LEAK_DEBUG 0
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
static DEFINE_SPINLOCK(leak_lock);
#endif
@@ -120,7 +119,7 @@
static struct extent_state *alloc_extent_state(gfp_t mask)
{
struct extent_state *state;
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
unsigned long flags;
#endif
@@ -130,7 +129,7 @@
state->state = 0;
state->private = 0;
state->tree = NULL;
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
spin_lock_irqsave(&leak_lock, flags);
list_add(&state->leak_list, &states);
spin_unlock_irqrestore(&leak_lock, flags);
@@ -145,11 +144,11 @@
if (!state)
return;
if (atomic_dec_and_test(&state->refs)) {
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
unsigned long flags;
#endif
WARN_ON(state->tree);
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
spin_lock_irqsave(&leak_lock, flags);
list_del(&state->leak_list);
spin_unlock_irqrestore(&leak_lock, flags);
@@ -2378,11 +2377,6 @@
int scanned = 0;
int range_whole = 0;
- if (wbc->nonblocking && bdi_write_congested(bdi)) {
- wbc->encountered_congestion = 1;
- return 0;
- }
-
pagevec_init(&pvec, 0);
if (wbc->range_cyclic) {
index = mapping->writeback_index; /* Start from prev offset */
@@ -2855,6 +2849,98 @@
return sector;
}
+int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ __u64 start, __u64 len, get_extent_t *get_extent)
+{
+ int ret;
+ u64 off = start;
+ u64 max = start + len;
+ u32 flags = 0;
+ u64 disko = 0;
+ struct extent_map *em = NULL;
+ int end = 0;
+ u64 em_start = 0, em_len = 0;
+ unsigned long emflags;
+ ret = 0;
+
+ if (len == 0)
+ return -EINVAL;
+
+ lock_extent(&BTRFS_I(inode)->io_tree, start, start + len,
+ GFP_NOFS);
+ em = get_extent(inode, NULL, 0, off, max - off, 0);
+ if (!em)
+ goto out;
+ if (IS_ERR(em)) {
+ ret = PTR_ERR(em);
+ goto out;
+ }
+ while (!end) {
+ off = em->start + em->len;
+ if (off >= max)
+ end = 1;
+
+ em_start = em->start;
+ em_len = em->len;
+
+ disko = 0;
+ flags = 0;
+
+ switch (em->block_start) {
+ case EXTENT_MAP_LAST_BYTE:
+ end = 1;
+ flags |= FIEMAP_EXTENT_LAST;
+ break;
+ case EXTENT_MAP_HOLE:
+ flags |= FIEMAP_EXTENT_UNWRITTEN;
+ break;
+ case EXTENT_MAP_INLINE:
+ flags |= (FIEMAP_EXTENT_DATA_INLINE |
+ FIEMAP_EXTENT_NOT_ALIGNED);
+ break;
+ case EXTENT_MAP_DELALLOC:
+ flags |= (FIEMAP_EXTENT_DELALLOC |
+ FIEMAP_EXTENT_UNKNOWN);
+ break;
+ default:
+ disko = em->block_start;
+ break;
+ }
+ if (test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
+ flags |= FIEMAP_EXTENT_ENCODED;
+
+ emflags = em->flags;
+ free_extent_map(em);
+ em = NULL;
+
+ if (!end) {
+ em = get_extent(inode, NULL, 0, off, max - off, 0);
+ if (!em)
+ goto out;
+ if (IS_ERR(em)) {
+ ret = PTR_ERR(em);
+ goto out;
+ }
+ emflags = em->flags;
+ }
+ if (test_bit(EXTENT_FLAG_VACANCY, &emflags)) {
+ flags |= FIEMAP_EXTENT_LAST;
+ end = 1;
+ }
+
+ ret = fiemap_fill_next_extent(fieinfo, em_start, disko,
+ em_len, flags);
+ if (ret)
+ goto out_free;
+ }
+out_free:
+ free_extent_map(em);
+out:
+ unlock_extent(&BTRFS_I(inode)->io_tree, start, start + len,
+ GFP_NOFS);
+ return ret;
+}
+
static inline struct page *extent_buffer_page(struct extent_buffer *eb,
unsigned long i)
{
@@ -2892,15 +2978,17 @@
gfp_t mask)
{
struct extent_buffer *eb = NULL;
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
unsigned long flags;
#endif
eb = kmem_cache_zalloc(extent_buffer_cache, mask);
eb->start = start;
eb->len = len;
- mutex_init(&eb->mutex);
-#ifdef LEAK_DEBUG
+ spin_lock_init(&eb->lock);
+ init_waitqueue_head(&eb->lock_wq);
+
+#if LEAK_DEBUG
spin_lock_irqsave(&leak_lock, flags);
list_add(&eb->leak_list, &buffers);
spin_unlock_irqrestore(&leak_lock, flags);
@@ -2912,7 +3000,7 @@
static void __free_extent_buffer(struct extent_buffer *eb)
{
-#ifdef LEAK_DEBUG
+#if LEAK_DEBUG
unsigned long flags;
spin_lock_irqsave(&leak_lock, flags);
list_del(&eb->leak_list);
@@ -2980,8 +3068,7 @@
unlock_page(p);
}
if (uptodate)
- eb->flags |= EXTENT_UPTODATE;
- eb->flags |= EXTENT_BUFFER_FILLED;
+ set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
spin_lock(&tree->buffer_lock);
exists = buffer_tree_insert(tree, start, &eb->rb_node);
@@ -3135,7 +3222,7 @@
unsigned long num_pages;
num_pages = num_extent_pages(eb->start, eb->len);
- eb->flags &= ~EXTENT_UPTODATE;
+ clear_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
clear_extent_uptodate(tree, eb->start, eb->start + eb->len - 1,
GFP_NOFS);
@@ -3206,7 +3293,7 @@
struct page *page;
int pg_uptodate = 1;
- if (eb->flags & EXTENT_UPTODATE)
+ if (test_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags))
return 1;
ret = test_range_bit(tree, eb->start, eb->start + eb->len - 1,
@@ -3242,7 +3329,7 @@
struct bio *bio = NULL;
unsigned long bio_flags = 0;
- if (eb->flags & EXTENT_UPTODATE)
+ if (test_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags))
return 0;
if (test_range_bit(tree, eb->start, eb->start + eb->len - 1,
@@ -3273,7 +3360,7 @@
}
if (all_uptodate) {
if (start_i == 0)
- eb->flags |= EXTENT_UPTODATE;
+ set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
goto unlock_exit;
}
@@ -3309,7 +3396,7 @@
}
if (!ret)
- eb->flags |= EXTENT_UPTODATE;
+ set_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags);
return ret;
unlock_exit:
@@ -3406,7 +3493,6 @@
unmap_extent_buffer(eb, eb->map_token, km);
eb->map_token = NULL;
save = 1;
- WARN_ON(!mutex_is_locked(&eb->mutex));
}
err = map_private_extent_buffer(eb, start, min_len, token, map,
map_start, map_len, km);
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index c5b483a..1f9df88 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -22,6 +22,10 @@
/* flags for bio submission */
#define EXTENT_BIO_COMPRESSED 1
+/* these are bit numbers for test/set bit */
+#define EXTENT_BUFFER_UPTODATE 0
+#define EXTENT_BUFFER_BLOCKING 1
+
/*
* page->private values. Every page that is controlled by the extent
* map has page->private set to one.
@@ -95,11 +99,19 @@
unsigned long map_start;
unsigned long map_len;
struct page *first_page;
+ unsigned long bflags;
atomic_t refs;
- int flags;
struct list_head leak_list;
struct rb_node rb_node;
- struct mutex mutex;
+
+ /* the spinlock is used to protect most operations */
+ spinlock_t lock;
+
+ /*
+ * when we keep the lock held while blocking, waiters go onto
+ * the wq
+ */
+ wait_queue_head_t lock_wq;
};
struct extent_map_tree;
@@ -193,6 +205,8 @@
unsigned from, unsigned to);
sector_t extent_bmap(struct address_space *mapping, sector_t iblock,
get_extent_t *get_extent);
+int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ __u64 start, __u64 len, get_extent_t *get_extent);
int set_range_dirty(struct extent_io_tree *tree, u64 start, u64 end);
int set_state_private(struct extent_io_tree *tree, u64 start, u64 private);
int get_state_private(struct extent_io_tree *tree, u64 start, u64 *private);
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index 4a83e33..50da69d 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -3,7 +3,6 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/spinlock.h>
-#include <linux/version.h>
#include <linux/hardirq.h>
#include "extent_map.h"
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 9026833..3e8023e 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -29,7 +29,6 @@
#include <linux/writeback.h>
#include <linux/statfs.h>
#include <linux/compat.h>
-#include <linux/version.h>
#include "ctree.h"
#include "disk-io.h"
#include "transaction.h"
@@ -1215,10 +1214,10 @@
}
mutex_unlock(&root->fs_info->trans_mutex);
- root->fs_info->tree_log_batch++;
+ root->log_batch++;
filemap_fdatawrite(inode->i_mapping);
btrfs_wait_ordered_range(inode, 0, (u64)-1);
- root->fs_info->tree_log_batch++;
+ root->log_batch++;
/*
* ok we haven't committed the transaction yet, lets do a commit
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8adfe05..8f07062 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -34,7 +34,6 @@
#include <linux/statfs.h>
#include <linux/compat.h>
#include <linux/bit_spinlock.h>
-#include <linux/version.h>
#include <linux/xattr.h>
#include <linux/posix_acl.h>
#include <linux/falloc.h>
@@ -51,6 +50,7 @@
#include "tree-log.h"
#include "ref-cache.h"
#include "compression.h"
+#include "locking.h"
struct btrfs_iget_args {
u64 ino;
@@ -91,6 +91,16 @@
u64 start, u64 end, int *page_started,
unsigned long *nr_written, int unlock);
+static int btrfs_init_inode_security(struct inode *inode, struct inode *dir)
+{
+ int err;
+
+ err = btrfs_init_acl(inode, dir);
+ if (!err)
+ err = btrfs_xattr_security_init(inode, dir);
+ return err;
+}
+
/*
* a very lame attempt at stopping writes when the FS is 85% full. There
* are countless ways this is incorrect, but it is better than nothing.
@@ -350,6 +360,19 @@
nr_pages = (end >> PAGE_CACHE_SHIFT) - (start >> PAGE_CACHE_SHIFT) + 1;
nr_pages = min(nr_pages, (128 * 1024UL) / PAGE_CACHE_SIZE);
+ /*
+ * we don't want to send crud past the end of i_size through
+ * compression, that's just a waste of CPU time. So, if the
+ * end of the file is before the start of our current
+ * requested range of bytes, we bail out to the uncompressed
+ * cleanup code that can deal with all of this.
+ *
+ * It isn't really the fastest way to fix things, but this is a
+ * very uncommon corner.
+ */
+ if (actual_end <= start)
+ goto cleanup_and_bail_uncompressed;
+
total_compressed = actual_end - start;
/* we want to make sure that amount of ram required to uncompress
@@ -494,6 +517,7 @@
goto again;
}
} else {
+cleanup_and_bail_uncompressed:
/*
* No compression, but we still need to write the pages in
* the file we've been given so far. redirty the locked
@@ -1324,12 +1348,11 @@
struct inode *inode, u64 file_offset,
struct list_head *list)
{
- struct list_head *cur;
struct btrfs_ordered_sum *sum;
btrfs_set_trans_block_group(trans, inode);
- list_for_each(cur, list) {
- sum = list_entry(cur, struct btrfs_ordered_sum, list);
+
+ list_for_each_entry(sum, list, list) {
btrfs_csum_file_blocks(trans,
BTRFS_I(inode)->root->fs_info->csum_root, sum);
}
@@ -2013,6 +2036,7 @@
BTRFS_I(inode)->flags = btrfs_inode_flags(leaf, inode_item);
alloc_group_block = btrfs_inode_block_group(leaf, inode_item);
+
BTRFS_I(inode)->block_group = btrfs_find_block_group(root, 0,
alloc_group_block, 0);
btrfs_free_path(path);
@@ -2039,6 +2063,7 @@
inode->i_mapping->backing_dev_info = &root->fs_info->bdi;
break;
default:
+ inode->i_op = &btrfs_special_inode_operations;
init_special_inode(inode, inode->i_mode, rdev);
break;
}
@@ -2108,6 +2133,7 @@
goto failed;
}
+ btrfs_unlock_up_safe(path, 1);
leaf = path->nodes[0];
inode_item = btrfs_item_ptr(leaf, path->slots[0],
struct btrfs_inode_item);
@@ -2429,6 +2455,8 @@
ref->generation = leaf_gen;
ref->nritems = 0;
+ btrfs_sort_leaf_ref(ref);
+
ret = btrfs_add_leaf_ref(root, ref, 0);
WARN_ON(ret);
btrfs_free_leaf_ref(root, ref);
@@ -2476,7 +2504,7 @@
struct btrfs_path *path;
struct btrfs_key key;
struct btrfs_key found_key;
- u32 found_type;
+ u32 found_type = (u8)-1;
struct extent_buffer *leaf;
struct btrfs_file_extent_item *fi;
u64 extent_start = 0;
@@ -2663,6 +2691,8 @@
if (pending_del_nr)
goto del_pending;
btrfs_release_path(root, path);
+ if (found_type == BTRFS_INODE_ITEM_KEY)
+ break;
goto search_again;
}
@@ -2679,6 +2709,8 @@
BUG_ON(ret);
pending_del_nr = 0;
btrfs_release_path(root, path);
+ if (found_type == BTRFS_INODE_ITEM_KEY)
+ break;
goto search_again;
}
}
@@ -3265,7 +3297,7 @@
/* Reached end of directory/root. Bump pos past the last item. */
if (key_type == BTRFS_DIR_INDEX_KEY)
- filp->f_pos = INT_LIMIT(typeof(filp->f_pos));
+ filp->f_pos = INT_LIMIT(off_t);
else
filp->f_pos++;
nopos:
@@ -3458,7 +3490,14 @@
root->highest_inode = objectid;
inode->i_uid = current_fsuid();
- inode->i_gid = current_fsgid();
+
+ if (dir && (dir->i_mode & S_ISGID)) {
+ inode->i_gid = dir->i_gid;
+ if (S_ISDIR(mode))
+ mode |= S_ISGID;
+ } else
+ inode->i_gid = current_fsgid();
+
inode->i_mode = mode;
inode->i_ino = objectid;
inode_set_bytes(inode, 0);
@@ -3586,7 +3625,7 @@
if (IS_ERR(inode))
goto out_unlock;
- err = btrfs_init_acl(inode, dir);
+ err = btrfs_init_inode_security(inode, dir);
if (err) {
drop_inode = 1;
goto out_unlock;
@@ -3649,7 +3688,7 @@
if (IS_ERR(inode))
goto out_unlock;
- err = btrfs_init_acl(inode, dir);
+ err = btrfs_init_inode_security(inode, dir);
if (err) {
drop_inode = 1;
goto out_unlock;
@@ -3772,7 +3811,7 @@
drop_on_err = 1;
- err = btrfs_init_acl(inode, dir);
+ err = btrfs_init_inode_security(inode, dir);
if (err)
goto out_fail;
@@ -4158,9 +4197,10 @@
return -EINVAL;
}
-static sector_t btrfs_bmap(struct address_space *mapping, sector_t iblock)
+static int btrfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+ __u64 start, __u64 len)
{
- return extent_bmap(mapping, iblock, btrfs_get_extent);
+ return extent_fiemap(inode, fieinfo, start, len, btrfs_get_extent);
}
int btrfs_readpage(struct file *file, struct page *page)
@@ -4733,7 +4773,7 @@
if (IS_ERR(inode))
goto out_unlock;
- err = btrfs_init_acl(inode, dir);
+ err = btrfs_init_inode_security(inode, dir);
if (err) {
drop_inode = 1;
goto out_unlock;
@@ -4987,13 +5027,24 @@
.clear_bit_hook = btrfs_clear_bit_hook,
};
+/*
+ * btrfs doesn't support the bmap operation because swapfiles
+ * use bmap to make a mapping of extents in the file. They assume
+ * these extents won't change over the life of the file and they
+ * use the bmap result to do IO directly to the drive.
+ *
+ * the btrfs bmap call would return logical addresses that aren't
+ * suitable for IO and they also will change frequently as COW
+ * operations happen. So, swapfile + btrfs == corruption.
+ *
+ * For now we're avoiding this by dropping bmap.
+ */
static struct address_space_operations btrfs_aops = {
.readpage = btrfs_readpage,
.writepage = btrfs_writepage,
.writepages = btrfs_writepages,
.readpages = btrfs_readpages,
.sync_page = block_sync_page,
- .bmap = btrfs_bmap,
.direct_IO = btrfs_direct_IO,
.invalidatepage = btrfs_invalidatepage,
.releasepage = btrfs_releasepage,
@@ -5017,6 +5068,7 @@
.removexattr = btrfs_removexattr,
.permission = btrfs_permission,
.fallocate = btrfs_fallocate,
+ .fiemap = btrfs_fiemap,
};
static struct inode_operations btrfs_special_inode_operations = {
.getattr = btrfs_getattr,
@@ -5032,4 +5084,8 @@
.follow_link = page_follow_link_light,
.put_link = page_put_link,
.permission = btrfs_permission,
+ .setxattr = btrfs_setxattr,
+ .getxattr = btrfs_getxattr,
+ .listxattr = btrfs_listxattr,
+ .removexattr = btrfs_removexattr,
};
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index c2aa33e..988fdc8 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -38,7 +38,6 @@
#include <linux/compat.h>
#include <linux/bit_spinlock.h>
#include <linux/security.h>
-#include <linux/version.h>
#include <linux/xattr.h>
#include <linux/vmalloc.h>
#include "compat.h"
diff --git a/fs/btrfs/ioctl.h b/fs/btrfs/ioctl.h
index 78049ea..b320b10 100644
--- a/fs/btrfs/ioctl.h
+++ b/fs/btrfs/ioctl.h
@@ -22,13 +22,20 @@
#define BTRFS_IOCTL_MAGIC 0x94
#define BTRFS_VOL_NAME_MAX 255
-#define BTRFS_PATH_NAME_MAX 3072
+#define BTRFS_PATH_NAME_MAX 4087
+/* this should be 4k */
struct btrfs_ioctl_vol_args {
__s64 fd;
char name[BTRFS_PATH_NAME_MAX + 1];
};
+struct btrfs_ioctl_clone_range_args {
+ __s64 src_fd;
+ __u64 src_offset, src_length;
+ __u64 dest_offset;
+};
+
#define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \
struct btrfs_ioctl_vol_args)
#define BTRFS_IOC_DEFRAG _IOW(BTRFS_IOCTL_MAGIC, 2, \
@@ -52,11 +59,6 @@
struct btrfs_ioctl_vol_args)
#define BTRFS_IOC_BALANCE _IOW(BTRFS_IOCTL_MAGIC, 12, \
struct btrfs_ioctl_vol_args)
-struct btrfs_ioctl_clone_range_args {
- __s64 src_fd;
- __u64 src_offset, src_length;
- __u64 dest_offset;
-};
#define BTRFS_IOC_CLONE_RANGE _IOW(BTRFS_IOCTL_MAGIC, 13, \
struct btrfs_ioctl_clone_range_args)
diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c
index 39bae77..9ebe938 100644
--- a/fs/btrfs/locking.c
+++ b/fs/btrfs/locking.c
@@ -26,63 +26,213 @@
#include "locking.h"
/*
- * locks the per buffer mutex in an extent buffer. This uses adaptive locks
- * and the spin is not tuned very extensively. The spinning does make a big
- * difference in almost every workload, but spinning for the right amount of
- * time needs some help.
- *
- * In general, we want to spin as long as the lock holder is doing btree
- * searches, and we should give up if they are in more expensive code.
+ * btrfs_header_level() isn't free, so don't call it when lockdep isn't
+ * on
*/
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+static inline void spin_nested(struct extent_buffer *eb)
+{
+ spin_lock_nested(&eb->lock, BTRFS_MAX_LEVEL - btrfs_header_level(eb));
+}
+#else
+static inline void spin_nested(struct extent_buffer *eb)
+{
+ spin_lock(&eb->lock);
+}
+#endif
-int btrfs_tree_lock(struct extent_buffer *eb)
+/*
+ * Setting a lock to blocking will drop the spinlock and set the
+ * flag that forces other procs who want the lock to wait. After
+ * this you can safely schedule with the lock held.
+ */
+void btrfs_set_lock_blocking(struct extent_buffer *eb)
+{
+ if (!test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags)) {
+ set_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags);
+ spin_unlock(&eb->lock);
+ }
+ /* exit with the spin lock released and the bit set */
+}
+
+/*
+ * clearing the blocking flag will take the spinlock again.
+ * After this you can't safely schedule
+ */
+void btrfs_clear_lock_blocking(struct extent_buffer *eb)
+{
+ if (test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags)) {
+ spin_nested(eb);
+ clear_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags);
+ smp_mb__after_clear_bit();
+ }
+ /* exit with the spin lock held */
+}
+
+/*
+ * unfortunately, many of the places that currently set a lock to blocking
+ * don't end up blocking for every long, and often they don't block
+ * at all. For a dbench 50 run, if we don't spin one the blocking bit
+ * at all, the context switch rate can jump up to 400,000/sec or more.
+ *
+ * So, we're still stuck with this crummy spin on the blocking bit,
+ * at least until the most common causes of the short blocks
+ * can be dealt with.
+ */
+static int btrfs_spin_on_block(struct extent_buffer *eb)
{
int i;
-
- if (mutex_trylock(&eb->mutex))
- return 0;
for (i = 0; i < 512; i++) {
cpu_relax();
- if (mutex_trylock(&eb->mutex))
- return 0;
+ if (!test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ return 1;
+ if (need_resched())
+ break;
}
- cpu_relax();
- mutex_lock_nested(&eb->mutex, BTRFS_MAX_LEVEL - btrfs_header_level(eb));
return 0;
}
+/*
+ * This is somewhat different from trylock. It will take the
+ * spinlock but if it finds the lock is set to blocking, it will
+ * return without the lock held.
+ *
+ * returns 1 if it was able to take the lock and zero otherwise
+ *
+ * After this call, scheduling is not safe without first calling
+ * btrfs_set_lock_blocking()
+ */
+int btrfs_try_spin_lock(struct extent_buffer *eb)
+{
+ int i;
+
+ spin_nested(eb);
+ if (!test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ return 1;
+ spin_unlock(&eb->lock);
+
+ /* spin for a bit on the BLOCKING flag */
+ for (i = 0; i < 2; i++) {
+ if (!btrfs_spin_on_block(eb))
+ break;
+
+ spin_nested(eb);
+ if (!test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ return 1;
+ spin_unlock(&eb->lock);
+ }
+ return 0;
+}
+
+/*
+ * the autoremove wake function will return 0 if it tried to wake up
+ * a process that was already awake, which means that process won't
+ * count as an exclusive wakeup. The waitq code will continue waking
+ * procs until it finds one that was actually sleeping.
+ *
+ * For btrfs, this isn't quite what we want. We want a single proc
+ * to be notified that the lock is ready for taking. If that proc
+ * already happen to be awake, great, it will loop around and try for
+ * the lock.
+ *
+ * So, btrfs_wake_function always returns 1, even when the proc that we
+ * tried to wake up was already awake.
+ */
+static int btrfs_wake_function(wait_queue_t *wait, unsigned mode,
+ int sync, void *key)
+{
+ autoremove_wake_function(wait, mode, sync, key);
+ return 1;
+}
+
+/*
+ * returns with the extent buffer spinlocked.
+ *
+ * This will spin and/or wait as required to take the lock, and then
+ * return with the spinlock held.
+ *
+ * After this call, scheduling is not safe without first calling
+ * btrfs_set_lock_blocking()
+ */
+int btrfs_tree_lock(struct extent_buffer *eb)
+{
+ DEFINE_WAIT(wait);
+ wait.func = btrfs_wake_function;
+
+ while(1) {
+ spin_nested(eb);
+
+ /* nobody is blocking, exit with the spinlock held */
+ if (!test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ return 0;
+
+ /*
+ * we have the spinlock, but the real owner is blocking.
+ * wait for them
+ */
+ spin_unlock(&eb->lock);
+
+ /*
+ * spin for a bit, and if the blocking flag goes away,
+ * loop around
+ */
+ if (btrfs_spin_on_block(eb))
+ continue;
+
+ prepare_to_wait_exclusive(&eb->lock_wq, &wait,
+ TASK_UNINTERRUPTIBLE);
+
+ if (test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ schedule();
+
+ finish_wait(&eb->lock_wq, &wait);
+ }
+ return 0;
+}
+
+/*
+ * Very quick trylock, this does not spin or schedule. It returns
+ * 1 with the spinlock held if it was able to take the lock, or it
+ * returns zero if it was unable to take the lock.
+ *
+ * After this call, scheduling is not safe without first calling
+ * btrfs_set_lock_blocking()
+ */
int btrfs_try_tree_lock(struct extent_buffer *eb)
{
- return mutex_trylock(&eb->mutex);
+ if (spin_trylock(&eb->lock)) {
+ if (test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags)) {
+ /*
+ * we've got the spinlock, but the real owner is
+ * blocking. Drop the spinlock and return failure
+ */
+ spin_unlock(&eb->lock);
+ return 0;
+ }
+ return 1;
+ }
+ /* someone else has the spinlock giveup */
+ return 0;
}
int btrfs_tree_unlock(struct extent_buffer *eb)
{
- mutex_unlock(&eb->mutex);
+ /*
+ * if we were a blocking owner, we don't have the spinlock held
+ * just clear the bit and look for waiters
+ */
+ if (test_and_clear_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags))
+ smp_mb__after_clear_bit();
+ else
+ spin_unlock(&eb->lock);
+
+ if (waitqueue_active(&eb->lock_wq))
+ wake_up(&eb->lock_wq);
return 0;
}
int btrfs_tree_locked(struct extent_buffer *eb)
{
- return mutex_is_locked(&eb->mutex);
+ return test_bit(EXTENT_BUFFER_BLOCKING, &eb->bflags) ||
+ spin_is_locked(&eb->lock);
}
-
-/*
- * btrfs_search_slot uses this to decide if it should drop its locks
- * before doing something expensive like allocating free blocks for cow.
- */
-int btrfs_path_lock_waiting(struct btrfs_path *path, int level)
-{
- int i;
- struct extent_buffer *eb;
- for (i = level; i <= level + 1 && i < BTRFS_MAX_LEVEL; i++) {
- eb = path->nodes[i];
- if (!eb)
- break;
- smp_mb();
- if (!list_empty(&eb->mutex.wait_list))
- return 1;
- }
- return 0;
-}
-
diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h
index bc1faef..6bb0afb 100644
--- a/fs/btrfs/locking.h
+++ b/fs/btrfs/locking.h
@@ -22,6 +22,10 @@
int btrfs_tree_lock(struct extent_buffer *eb);
int btrfs_tree_unlock(struct extent_buffer *eb);
int btrfs_tree_locked(struct extent_buffer *eb);
+
int btrfs_try_tree_lock(struct extent_buffer *eb);
-int btrfs_path_lock_waiting(struct btrfs_path *path, int level);
+int btrfs_try_spin_lock(struct extent_buffer *eb);
+
+void btrfs_set_lock_blocking(struct extent_buffer *eb);
+void btrfs_clear_lock_blocking(struct extent_buffer *eb);
#endif
diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c
index a209401..77c2411 100644
--- a/fs/btrfs/ordered-data.c
+++ b/fs/btrfs/ordered-data.c
@@ -613,7 +613,6 @@
struct btrfs_sector_sum *sector_sums;
struct btrfs_ordered_extent *ordered;
struct btrfs_ordered_inode_tree *tree = &BTRFS_I(inode)->ordered_tree;
- struct list_head *cur;
unsigned long num_sectors;
unsigned long i;
u32 sectorsize = BTRFS_I(inode)->root->sectorsize;
@@ -624,8 +623,7 @@
return 1;
mutex_lock(&tree->mutex);
- list_for_each_prev(cur, &ordered->list) {
- ordered_sum = list_entry(cur, struct btrfs_ordered_sum, list);
+ list_for_each_entry_reverse(ordered_sum, &ordered->list, list) {
if (disk_bytenr >= ordered_sum->bytenr) {
num_sectors = ordered_sum->len / sectorsize;
sector_sums = ordered_sum->sums;
diff --git a/fs/btrfs/ref-cache.c b/fs/btrfs/ref-cache.c
index 6f0acc4..d0cc62b 100644
--- a/fs/btrfs/ref-cache.c
+++ b/fs/btrfs/ref-cache.c
@@ -17,6 +17,7 @@
*/
#include <linux/sched.h>
+#include <linux/sort.h>
#include "ctree.h"
#include "ref-cache.h"
#include "transaction.h"
diff --git a/fs/btrfs/ref-cache.h b/fs/btrfs/ref-cache.h
index 16f3183..bc283ad 100644
--- a/fs/btrfs/ref-cache.h
+++ b/fs/btrfs/ref-cache.h
@@ -73,5 +73,4 @@
int btrfs_remove_leaf_refs(struct btrfs_root *root, u64 max_root_gen,
int shared);
int btrfs_remove_leaf_ref(struct btrfs_root *root, struct btrfs_leaf_ref *ref);
-
#endif
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 0a14b49..f3fd7e2 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -37,7 +37,7 @@
#include <linux/ctype.h>
#include <linux/namei.h>
#include <linux/miscdevice.h>
-#include <linux/version.h>
+#include <linux/magic.h>
#include "compat.h"
#include "ctree.h"
#include "disk-io.h"
@@ -51,7 +51,6 @@
#include "export.h"
#include "compression.h"
-#define BTRFS_SUPER_MAGIC 0x9123683E
static struct super_operations btrfs_super_ops;
@@ -582,18 +581,20 @@
{
struct btrfs_ioctl_vol_args *vol;
struct btrfs_fs_devices *fs_devices;
- int ret = 0;
- int len;
+ int ret = -ENOTTY;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
vol = kmalloc(sizeof(*vol), GFP_KERNEL);
+ if (!vol)
+ return -ENOMEM;
+
if (copy_from_user(vol, (void __user *)arg, sizeof(*vol))) {
ret = -EFAULT;
goto out;
}
- len = strnlen(vol->name, BTRFS_PATH_NAME_MAX);
+
switch (cmd) {
case BTRFS_IOC_SCAN_DEV:
ret = btrfs_scan_one_device(vol->name, FMODE_READ,
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 8a08f94..919172de 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -852,11 +852,9 @@
{
struct btrfs_pending_snapshot *pending;
struct list_head *head = &trans->transaction->pending_snapshots;
- struct list_head *cur;
int ret;
- list_for_each(cur, head) {
- pending = list_entry(cur, struct btrfs_pending_snapshot, list);
+ list_for_each_entry(pending, head, list) {
ret = create_pending_snapshot(trans, fs_info, pending);
BUG_ON(ret);
}
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index 3e8358c..98d25fa 100644
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -74,6 +74,7 @@
u32 nritems;
root_node = btrfs_lock_root_node(root);
+ btrfs_set_lock_blocking(root_node);
nritems = btrfs_header_nritems(root_node);
root->defrag_max.objectid = 0;
/* from above we know this is not a leaf */
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index d81cda2..2079429 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -78,104 +78,6 @@
*/
/*
- * btrfs_add_log_tree adds a new per-subvolume log tree into the
- * tree of log tree roots. This must be called with a tree log transaction
- * running (see start_log_trans).
- */
-static int btrfs_add_log_tree(struct btrfs_trans_handle *trans,
- struct btrfs_root *root)
-{
- struct btrfs_key key;
- struct btrfs_root_item root_item;
- struct btrfs_inode_item *inode_item;
- struct extent_buffer *leaf;
- struct btrfs_root *new_root = root;
- int ret;
- u64 objectid = root->root_key.objectid;
-
- leaf = btrfs_alloc_free_block(trans, root, root->leafsize, 0,
- BTRFS_TREE_LOG_OBJECTID,
- trans->transid, 0, 0, 0);
- if (IS_ERR(leaf)) {
- ret = PTR_ERR(leaf);
- return ret;
- }
-
- btrfs_set_header_nritems(leaf, 0);
- btrfs_set_header_level(leaf, 0);
- btrfs_set_header_bytenr(leaf, leaf->start);
- btrfs_set_header_generation(leaf, trans->transid);
- btrfs_set_header_owner(leaf, BTRFS_TREE_LOG_OBJECTID);
-
- write_extent_buffer(leaf, root->fs_info->fsid,
- (unsigned long)btrfs_header_fsid(leaf),
- BTRFS_FSID_SIZE);
- btrfs_mark_buffer_dirty(leaf);
-
- inode_item = &root_item.inode;
- memset(inode_item, 0, sizeof(*inode_item));
- inode_item->generation = cpu_to_le64(1);
- inode_item->size = cpu_to_le64(3);
- inode_item->nlink = cpu_to_le32(1);
- inode_item->nbytes = cpu_to_le64(root->leafsize);
- inode_item->mode = cpu_to_le32(S_IFDIR | 0755);
-
- btrfs_set_root_bytenr(&root_item, leaf->start);
- btrfs_set_root_generation(&root_item, trans->transid);
- btrfs_set_root_level(&root_item, 0);
- btrfs_set_root_refs(&root_item, 0);
- btrfs_set_root_used(&root_item, 0);
-
- memset(&root_item.drop_progress, 0, sizeof(root_item.drop_progress));
- root_item.drop_level = 0;
-
- btrfs_tree_unlock(leaf);
- free_extent_buffer(leaf);
- leaf = NULL;
-
- btrfs_set_root_dirid(&root_item, 0);
-
- key.objectid = BTRFS_TREE_LOG_OBJECTID;
- key.offset = objectid;
- btrfs_set_key_type(&key, BTRFS_ROOT_ITEM_KEY);
- ret = btrfs_insert_root(trans, root->fs_info->log_root_tree, &key,
- &root_item);
- if (ret)
- goto fail;
-
- new_root = btrfs_read_fs_root_no_radix(root->fs_info->log_root_tree,
- &key);
- BUG_ON(!new_root);
-
- WARN_ON(root->log_root);
- root->log_root = new_root;
-
- /*
- * log trees do not get reference counted because they go away
- * before a real commit is actually done. They do store pointers
- * to file data extents, and those reference counts still get
- * updated (along with back refs to the log tree).
- */
- new_root->ref_cows = 0;
- new_root->last_trans = trans->transid;
-
- /*
- * we need to make sure the root block for this new tree
- * is marked as dirty in the dirty_log_pages tree. This
- * is how it gets flushed down to disk at tree log commit time.
- *
- * the tree logging mutex keeps others from coming in and changing
- * the new_root->node, so we can safely access it here
- */
- set_extent_dirty(&new_root->dirty_log_pages, new_root->node->start,
- new_root->node->start + new_root->node->len - 1,
- GFP_NOFS);
-
-fail:
- return ret;
-}
-
-/*
* start a sub transaction and setup the log tree
* this increments the log tree writer count to make the people
* syncing the tree wait for us to finish
@@ -184,6 +86,14 @@
struct btrfs_root *root)
{
int ret;
+
+ mutex_lock(&root->log_mutex);
+ if (root->log_root) {
+ root->log_batch++;
+ atomic_inc(&root->log_writers);
+ mutex_unlock(&root->log_mutex);
+ return 0;
+ }
mutex_lock(&root->fs_info->tree_log_mutex);
if (!root->fs_info->log_root_tree) {
ret = btrfs_init_log_root_tree(trans, root->fs_info);
@@ -193,9 +103,10 @@
ret = btrfs_add_log_tree(trans, root);
BUG_ON(ret);
}
- atomic_inc(&root->fs_info->tree_log_writers);
- root->fs_info->tree_log_batch++;
mutex_unlock(&root->fs_info->tree_log_mutex);
+ root->log_batch++;
+ atomic_inc(&root->log_writers);
+ mutex_unlock(&root->log_mutex);
return 0;
}
@@ -212,13 +123,12 @@
if (!root->log_root)
return -ENOENT;
- mutex_lock(&root->fs_info->tree_log_mutex);
+ mutex_lock(&root->log_mutex);
if (root->log_root) {
ret = 0;
- atomic_inc(&root->fs_info->tree_log_writers);
- root->fs_info->tree_log_batch++;
+ atomic_inc(&root->log_writers);
}
- mutex_unlock(&root->fs_info->tree_log_mutex);
+ mutex_unlock(&root->log_mutex);
return ret;
}
@@ -228,10 +138,11 @@
*/
static int end_log_trans(struct btrfs_root *root)
{
- atomic_dec(&root->fs_info->tree_log_writers);
- smp_mb();
- if (waitqueue_active(&root->fs_info->tree_log_wait))
- wake_up(&root->fs_info->tree_log_wait);
+ if (atomic_dec_and_test(&root->log_writers)) {
+ smp_mb();
+ if (waitqueue_active(&root->log_writer_wait))
+ wake_up(&root->log_writer_wait);
+ }
return 0;
}
@@ -1704,6 +1615,7 @@
btrfs_tree_lock(next);
clean_tree_block(trans, root, next);
+ btrfs_set_lock_blocking(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
@@ -1750,6 +1662,7 @@
next = path->nodes[*level];
btrfs_tree_lock(next);
clean_tree_block(trans, root, next);
+ btrfs_set_lock_blocking(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
@@ -1807,6 +1720,7 @@
btrfs_tree_lock(next);
clean_tree_block(trans, root, next);
+ btrfs_set_lock_blocking(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
@@ -1879,6 +1793,7 @@
btrfs_tree_lock(next);
clean_tree_block(trans, log, next);
+ btrfs_set_lock_blocking(next);
btrfs_wait_tree_block_writeback(next);
btrfs_tree_unlock(next);
@@ -1902,26 +1817,65 @@
}
}
btrfs_free_path(path);
- if (wc->free)
- free_extent_buffer(log->node);
return ret;
}
-static int wait_log_commit(struct btrfs_root *log)
+/*
+ * helper function to update the item for a given subvolumes log root
+ * in the tree of log roots
+ */
+static int update_log_root(struct btrfs_trans_handle *trans,
+ struct btrfs_root *log)
+{
+ int ret;
+
+ if (log->log_transid == 1) {
+ /* insert root item on the first sync */
+ ret = btrfs_insert_root(trans, log->fs_info->log_root_tree,
+ &log->root_key, &log->root_item);
+ } else {
+ ret = btrfs_update_root(trans, log->fs_info->log_root_tree,
+ &log->root_key, &log->root_item);
+ }
+ return ret;
+}
+
+static int wait_log_commit(struct btrfs_root *root, unsigned long transid)
{
DEFINE_WAIT(wait);
- u64 transid = log->fs_info->tree_log_transid;
+ int index = transid % 2;
+ /*
+ * we only allow two pending log transactions at a time,
+ * so we know that if ours is more than 2 older than the
+ * current transaction, we're done
+ */
do {
- prepare_to_wait(&log->fs_info->tree_log_wait, &wait,
- TASK_UNINTERRUPTIBLE);
- mutex_unlock(&log->fs_info->tree_log_mutex);
- if (atomic_read(&log->fs_info->tree_log_commit))
+ prepare_to_wait(&root->log_commit_wait[index],
+ &wait, TASK_UNINTERRUPTIBLE);
+ mutex_unlock(&root->log_mutex);
+ if (root->log_transid < transid + 2 &&
+ atomic_read(&root->log_commit[index]))
schedule();
- finish_wait(&log->fs_info->tree_log_wait, &wait);
- mutex_lock(&log->fs_info->tree_log_mutex);
- } while (transid == log->fs_info->tree_log_transid &&
- atomic_read(&log->fs_info->tree_log_commit));
+ finish_wait(&root->log_commit_wait[index], &wait);
+ mutex_lock(&root->log_mutex);
+ } while (root->log_transid < transid + 2 &&
+ atomic_read(&root->log_commit[index]));
+ return 0;
+}
+
+static int wait_for_writer(struct btrfs_root *root)
+{
+ DEFINE_WAIT(wait);
+ while (atomic_read(&root->log_writers)) {
+ prepare_to_wait(&root->log_writer_wait,
+ &wait, TASK_UNINTERRUPTIBLE);
+ mutex_unlock(&root->log_mutex);
+ if (atomic_read(&root->log_writers))
+ schedule();
+ mutex_lock(&root->log_mutex);
+ finish_wait(&root->log_writer_wait, &wait);
+ }
return 0;
}
@@ -1933,57 +1887,114 @@
int btrfs_sync_log(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
+ int index1;
+ int index2;
int ret;
- unsigned long batch;
struct btrfs_root *log = root->log_root;
+ struct btrfs_root *log_root_tree = root->fs_info->log_root_tree;
- mutex_lock(&log->fs_info->tree_log_mutex);
- if (atomic_read(&log->fs_info->tree_log_commit)) {
- wait_log_commit(log);
- goto out;
+ mutex_lock(&root->log_mutex);
+ index1 = root->log_transid % 2;
+ if (atomic_read(&root->log_commit[index1])) {
+ wait_log_commit(root, root->log_transid);
+ mutex_unlock(&root->log_mutex);
+ return 0;
}
- atomic_set(&log->fs_info->tree_log_commit, 1);
+ atomic_set(&root->log_commit[index1], 1);
+
+ /* wait for previous tree log sync to complete */
+ if (atomic_read(&root->log_commit[(index1 + 1) % 2]))
+ wait_log_commit(root, root->log_transid - 1);
while (1) {
- batch = log->fs_info->tree_log_batch;
- mutex_unlock(&log->fs_info->tree_log_mutex);
+ unsigned long batch = root->log_batch;
+ mutex_unlock(&root->log_mutex);
schedule_timeout_uninterruptible(1);
- mutex_lock(&log->fs_info->tree_log_mutex);
-
- while (atomic_read(&log->fs_info->tree_log_writers)) {
- DEFINE_WAIT(wait);
- prepare_to_wait(&log->fs_info->tree_log_wait, &wait,
- TASK_UNINTERRUPTIBLE);
- mutex_unlock(&log->fs_info->tree_log_mutex);
- if (atomic_read(&log->fs_info->tree_log_writers))
- schedule();
- mutex_lock(&log->fs_info->tree_log_mutex);
- finish_wait(&log->fs_info->tree_log_wait, &wait);
- }
- if (batch == log->fs_info->tree_log_batch)
+ mutex_lock(&root->log_mutex);
+ wait_for_writer(root);
+ if (batch == root->log_batch)
break;
}
ret = btrfs_write_and_wait_marked_extents(log, &log->dirty_log_pages);
BUG_ON(ret);
- ret = btrfs_write_and_wait_marked_extents(root->fs_info->log_root_tree,
- &root->fs_info->log_root_tree->dirty_log_pages);
+
+ btrfs_set_root_bytenr(&log->root_item, log->node->start);
+ btrfs_set_root_generation(&log->root_item, trans->transid);
+ btrfs_set_root_level(&log->root_item, btrfs_header_level(log->node));
+
+ root->log_batch = 0;
+ root->log_transid++;
+ log->log_transid = root->log_transid;
+ smp_mb();
+ /*
+ * log tree has been flushed to disk, new modifications of
+ * the log will be written to new positions. so it's safe to
+ * allow log writers to go in.
+ */
+ mutex_unlock(&root->log_mutex);
+
+ mutex_lock(&log_root_tree->log_mutex);
+ log_root_tree->log_batch++;
+ atomic_inc(&log_root_tree->log_writers);
+ mutex_unlock(&log_root_tree->log_mutex);
+
+ ret = update_log_root(trans, log);
+ BUG_ON(ret);
+
+ mutex_lock(&log_root_tree->log_mutex);
+ if (atomic_dec_and_test(&log_root_tree->log_writers)) {
+ smp_mb();
+ if (waitqueue_active(&log_root_tree->log_writer_wait))
+ wake_up(&log_root_tree->log_writer_wait);
+ }
+
+ index2 = log_root_tree->log_transid % 2;
+ if (atomic_read(&log_root_tree->log_commit[index2])) {
+ wait_log_commit(log_root_tree, log_root_tree->log_transid);
+ mutex_unlock(&log_root_tree->log_mutex);
+ goto out;
+ }
+ atomic_set(&log_root_tree->log_commit[index2], 1);
+
+ if (atomic_read(&log_root_tree->log_commit[(index2 + 1) % 2]))
+ wait_log_commit(log_root_tree, log_root_tree->log_transid - 1);
+
+ wait_for_writer(log_root_tree);
+
+ ret = btrfs_write_and_wait_marked_extents(log_root_tree,
+ &log_root_tree->dirty_log_pages);
BUG_ON(ret);
btrfs_set_super_log_root(&root->fs_info->super_for_commit,
- log->fs_info->log_root_tree->node->start);
+ log_root_tree->node->start);
btrfs_set_super_log_root_level(&root->fs_info->super_for_commit,
- btrfs_header_level(log->fs_info->log_root_tree->node));
+ btrfs_header_level(log_root_tree->node));
- write_ctree_super(trans, log->fs_info->tree_root, 2);
- log->fs_info->tree_log_transid++;
- log->fs_info->tree_log_batch = 0;
- atomic_set(&log->fs_info->tree_log_commit, 0);
+ log_root_tree->log_batch = 0;
+ log_root_tree->log_transid++;
smp_mb();
- if (waitqueue_active(&log->fs_info->tree_log_wait))
- wake_up(&log->fs_info->tree_log_wait);
+
+ mutex_unlock(&log_root_tree->log_mutex);
+
+ /*
+ * nobody else is going to jump in and write the the ctree
+ * super here because the log_commit atomic below is protecting
+ * us. We must be called with a transaction handle pinning
+ * the running transaction open, so a full commit can't hop
+ * in and cause problems either.
+ */
+ write_ctree_super(trans, root->fs_info->tree_root, 2);
+
+ atomic_set(&log_root_tree->log_commit[index2], 0);
+ smp_mb();
+ if (waitqueue_active(&log_root_tree->log_commit_wait[index2]))
+ wake_up(&log_root_tree->log_commit_wait[index2]);
out:
- mutex_unlock(&log->fs_info->tree_log_mutex);
+ atomic_set(&root->log_commit[index1], 0);
+ smp_mb();
+ if (waitqueue_active(&root->log_commit_wait[index1]))
+ wake_up(&root->log_commit_wait[index1]);
return 0;
}
@@ -2019,38 +2030,18 @@
start, end, GFP_NOFS);
}
- log = root->log_root;
- ret = btrfs_del_root(trans, root->fs_info->log_root_tree,
- &log->root_key);
- BUG_ON(ret);
+ if (log->log_transid > 0) {
+ ret = btrfs_del_root(trans, root->fs_info->log_root_tree,
+ &log->root_key);
+ BUG_ON(ret);
+ }
root->log_root = NULL;
- kfree(root->log_root);
+ free_extent_buffer(log->node);
+ kfree(log);
return 0;
}
/*
- * helper function to update the item for a given subvolumes log root
- * in the tree of log roots
- */
-static int update_log_root(struct btrfs_trans_handle *trans,
- struct btrfs_root *log)
-{
- u64 bytenr = btrfs_root_bytenr(&log->root_item);
- int ret;
-
- if (log->node->start == bytenr)
- return 0;
-
- btrfs_set_root_bytenr(&log->root_item, log->node->start);
- btrfs_set_root_generation(&log->root_item, trans->transid);
- btrfs_set_root_level(&log->root_item, btrfs_header_level(log->node));
- ret = btrfs_update_root(trans, log->fs_info->log_root_tree,
- &log->root_key, &log->root_item);
- BUG_ON(ret);
- return ret;
-}
-
-/*
* If both a file and directory are logged, and unlinks or renames are
* mixed in, we have a few interesting corners:
*
@@ -2711,11 +2702,6 @@
btrfs_free_path(path);
btrfs_free_path(dst_path);
-
- mutex_lock(&root->fs_info->tree_log_mutex);
- ret = update_log_root(trans, log);
- BUG_ON(ret);
- mutex_unlock(&root->fs_info->tree_log_mutex);
out:
return 0;
}
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index b187b53..bcd14eb 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -20,7 +20,6 @@
#include <linux/buffer_head.h>
#include <linux/blkdev.h>
#include <linux/random.h>
-#include <linux/version.h>
#include <asm/div64.h>
#include "compat.h"
#include "ctree.h"
@@ -104,10 +103,8 @@
u64 devid, u8 *uuid)
{
struct btrfs_device *dev;
- struct list_head *cur;
- list_for_each(cur, head) {
- dev = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(dev, head, dev_list) {
if (dev->devid == devid &&
(!uuid || !memcmp(dev->uuid, uuid, BTRFS_UUID_SIZE))) {
return dev;
@@ -118,11 +115,9 @@
static noinline struct btrfs_fs_devices *find_fsid(u8 *fsid)
{
- struct list_head *cur;
struct btrfs_fs_devices *fs_devices;
- list_for_each(cur, &fs_uuids) {
- fs_devices = list_entry(cur, struct btrfs_fs_devices, list);
+ list_for_each_entry(fs_devices, &fs_uuids, list) {
if (memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE) == 0)
return fs_devices;
}
@@ -159,6 +154,7 @@
loop:
spin_lock(&device->io_lock);
+loop_lock:
/* take all the bios off the list at once and process them
* later on (without the lock held). But, remember the
* tail and other pointers so the bios can be properly reinserted
@@ -208,7 +204,7 @@
* is now congested. Back off and let other work structs
* run instead
*/
- if (pending && bdi_write_congested(bdi) &&
+ if (pending && bdi_write_congested(bdi) && num_run > 16 &&
fs_info->fs_devices->open_devices > 1) {
struct bio *old_head;
@@ -221,6 +217,8 @@
else
device->pending_bio_tail = tail;
+ device->running_pending = 1;
+
spin_unlock(&device->io_lock);
btrfs_requeue_work(&device->work);
goto done;
@@ -228,6 +226,11 @@
}
if (again)
goto loop;
+
+ spin_lock(&device->io_lock);
+ if (device->pending_bios)
+ goto loop_lock;
+ spin_unlock(&device->io_lock);
done:
return 0;
}
@@ -344,14 +347,11 @@
int btrfs_close_extra_devices(struct btrfs_fs_devices *fs_devices)
{
- struct list_head *tmp;
- struct list_head *cur;
- struct btrfs_device *device;
+ struct btrfs_device *device, *next;
mutex_lock(&uuid_mutex);
again:
- list_for_each_safe(cur, tmp, &fs_devices->devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry_safe(device, next, &fs_devices->devices, dev_list) {
if (device->in_fs_metadata)
continue;
@@ -382,14 +382,12 @@
static int __btrfs_close_devices(struct btrfs_fs_devices *fs_devices)
{
- struct list_head *cur;
struct btrfs_device *device;
if (--fs_devices->opened > 0)
return 0;
- list_for_each(cur, &fs_devices->devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, &fs_devices->devices, dev_list) {
if (device->bdev) {
close_bdev_exclusive(device->bdev, device->mode);
fs_devices->open_devices--;
@@ -438,7 +436,6 @@
{
struct block_device *bdev;
struct list_head *head = &fs_devices->devices;
- struct list_head *cur;
struct btrfs_device *device;
struct block_device *latest_bdev = NULL;
struct buffer_head *bh;
@@ -449,8 +446,7 @@
int seeding = 1;
int ret = 0;
- list_for_each(cur, head) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, head, dev_list) {
if (device->bdev)
continue;
if (!device->name)
@@ -577,7 +573,7 @@
*(unsigned long long *)disk_super->fsid,
*(unsigned long long *)(disk_super->fsid + 8));
}
- printk(KERN_INFO "devid %llu transid %llu %s\n",
+ printk(KERN_CONT "devid %llu transid %llu %s\n",
(unsigned long long)devid, (unsigned long long)transid, path);
ret = device_list_add(path, disk_super, devid, fs_devices_ret);
@@ -1016,14 +1012,12 @@
}
if (strcmp(device_path, "missing") == 0) {
- struct list_head *cur;
struct list_head *devices;
struct btrfs_device *tmp;
device = NULL;
devices = &root->fs_info->fs_devices->devices;
- list_for_each(cur, devices) {
- tmp = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(tmp, devices, dev_list) {
if (tmp->in_fs_metadata && !tmp->bdev) {
device = tmp;
break;
@@ -1279,7 +1273,6 @@
struct btrfs_trans_handle *trans;
struct btrfs_device *device;
struct block_device *bdev;
- struct list_head *cur;
struct list_head *devices;
struct super_block *sb = root->fs_info->sb;
u64 total_bytes;
@@ -1303,8 +1296,7 @@
mutex_lock(&root->fs_info->volume_mutex);
devices = &root->fs_info->fs_devices->devices;
- list_for_each(cur, devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, devices, dev_list) {
if (device->bdev == bdev) {
ret = -EEXIST;
goto error;
@@ -1703,7 +1695,6 @@
int btrfs_balance(struct btrfs_root *dev_root)
{
int ret;
- struct list_head *cur;
struct list_head *devices = &dev_root->fs_info->fs_devices->devices;
struct btrfs_device *device;
u64 old_size;
@@ -1722,8 +1713,7 @@
dev_root = dev_root->fs_info->dev_root;
/* step one make some room on all the devices */
- list_for_each(cur, devices) {
- device = list_entry(cur, struct btrfs_device, dev_list);
+ list_for_each_entry(device, devices, dev_list) {
old_size = device->total_bytes;
size_to_free = div_factor(old_size, 1);
size_to_free = min(size_to_free, (u64)1 * 1024 * 1024);
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 7f332e2..a9d3bf4 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -21,6 +21,7 @@
#include <linux/slab.h>
#include <linux/rwsem.h>
#include <linux/xattr.h>
+#include <linux/security.h>
#include "ctree.h"
#include "btrfs_inode.h"
#include "transaction.h"
@@ -45,9 +46,12 @@
/* lookup the xattr by name */
di = btrfs_lookup_xattr(NULL, root, path, inode->i_ino, name,
strlen(name), 0);
- if (!di || IS_ERR(di)) {
+ if (!di) {
ret = -ENODATA;
goto out;
+ } else if (IS_ERR(di)) {
+ ret = PTR_ERR(di);
+ goto out;
}
leaf = path->nodes[0];
@@ -62,6 +66,14 @@
ret = -ERANGE;
goto out;
}
+
+ /*
+ * The way things are packed into the leaf is like this
+ * |struct btrfs_dir_item|name|data|
+ * where name is the xattr name, so security.foo, and data is the
+ * content of the xattr. data_ptr points to the location in memory
+ * where the data starts in the in memory leaf
+ */
data_ptr = (unsigned long)((char *)(di + 1) +
btrfs_dir_name_len(leaf, di));
read_extent_buffer(leaf, buffer, data_ptr,
@@ -86,7 +98,7 @@
if (!path)
return -ENOMEM;
- trans = btrfs_start_transaction(root, 1);
+ trans = btrfs_join_transaction(root, 1);
btrfs_set_trans_block_group(trans, inode);
/* first lets see if we already have this xattr */
@@ -176,7 +188,6 @@
ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
if (ret < 0)
goto err;
- ret = 0;
advance = 0;
while (1) {
leaf = path->nodes[0];
@@ -320,3 +331,34 @@
return -EOPNOTSUPP;
return __btrfs_setxattr(dentry->d_inode, name, NULL, 0, XATTR_REPLACE);
}
+
+int btrfs_xattr_security_init(struct inode *inode, struct inode *dir)
+{
+ int err;
+ size_t len;
+ void *value;
+ char *suffix;
+ char *name;
+
+ err = security_inode_init_security(inode, dir, &suffix, &value, &len);
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ return 0;
+ return err;
+ }
+
+ name = kmalloc(XATTR_SECURITY_PREFIX_LEN + strlen(suffix) + 1,
+ GFP_NOFS);
+ if (!name) {
+ err = -ENOMEM;
+ } else {
+ strcpy(name, XATTR_SECURITY_PREFIX);
+ strcpy(name + XATTR_SECURITY_PREFIX_LEN, suffix);
+ err = __btrfs_setxattr(inode, name, value, len, 0);
+ kfree(name);
+ }
+
+ kfree(suffix);
+ kfree(value);
+ return err;
+}
diff --git a/fs/btrfs/xattr.h b/fs/btrfs/xattr.h
index 5b1d08f..c71e9c3 100644
--- a/fs/btrfs/xattr.h
+++ b/fs/btrfs/xattr.h
@@ -36,4 +36,6 @@
const void *value, size_t size, int flags);
extern int btrfs_removexattr(struct dentry *dentry, const char *name);
+extern int btrfs_xattr_security_init(struct inode *inode, struct inode *dir);
+
#endif /* __XATTR__ */
diff --git a/fs/buffer.c b/fs/buffer.c
index b6e8b86..665d446 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2688,7 +2688,7 @@
struct buffer_head *bh;
BUG_ON(fsdata != NULL && page_has_buffers(page));
- if (unlikely(copied < len) && !page_has_buffers(page))
+ if (unlikely(copied < len) && head)
attach_nobh_buffers(page, head);
if (page_has_buffers(page))
return generic_write_end(file, mapping, pos, len,
@@ -3243,7 +3243,7 @@
* Use of bdflush() is deprecated and will be removed in a future kernel.
* The `pdflush' kernel threads fully replace bdflush daemons and this call.
*/
-asmlinkage long sys_bdflush(int func, long data)
+SYSCALL_DEFINE2(bdflush, int, func, long, data)
{
static int msg_count;
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 080703a..73ac7eb 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -5,7 +5,9 @@
support posix byte range locks. Fix query of root inode when prefixpath
specified and user does not have access to query information about the
top of the share. Fix problem in 2.6.28 resolving DFS paths to
-Samba servers (worked to Windows).
+Samba servers (worked to Windows). Fix rmdir so that pending search
+(readdir) requests do not get invalid results which include the now
+removed directory.
Version 1.55
------------
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index d4839cf..7c98095 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -48,11 +48,11 @@
if ((cifs_pdu == NULL) || (signature == NULL) || (key == NULL))
return -EINVAL;
- MD5Init(&context);
- MD5Update(&context, (char *)&key->data, key->len);
- MD5Update(&context, cifs_pdu->Protocol, cifs_pdu->smb_buf_length);
+ cifs_MD5_init(&context);
+ cifs_MD5_update(&context, (char *)&key->data, key->len);
+ cifs_MD5_update(&context, cifs_pdu->Protocol, cifs_pdu->smb_buf_length);
- MD5Final(signature, &context);
+ cifs_MD5_final(signature, &context);
return 0;
}
@@ -96,8 +96,8 @@
if ((iov == NULL) || (signature == NULL) || (key == NULL))
return -EINVAL;
- MD5Init(&context);
- MD5Update(&context, (char *)&key->data, key->len);
+ cifs_MD5_init(&context);
+ cifs_MD5_update(&context, (char *)&key->data, key->len);
for (i = 0; i < n_vec; i++) {
if (iov[i].iov_len == 0)
continue;
@@ -110,13 +110,13 @@
if (i == 0) {
if (iov[0].iov_len <= 8) /* cmd field at offset 9 */
break; /* nothing to sign or corrupt header */
- MD5Update(&context, iov[0].iov_base+4,
+ cifs_MD5_update(&context, iov[0].iov_base+4,
iov[0].iov_len-4);
} else
- MD5Update(&context, iov[i].iov_base, iov[i].iov_len);
+ cifs_MD5_update(&context, iov[i].iov_base, iov[i].iov_len);
}
- MD5Final(signature, &context);
+ cifs_MD5_final(signature, &context);
return 0;
}
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 06f6779..382ba62 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -35,8 +35,8 @@
extern void cifs_buf_release(void *);
extern struct smb_hdr *cifs_small_buf_get(void);
extern void cifs_small_buf_release(void *);
-extern int smb_send(struct socket *, struct smb_hdr *,
- unsigned int /* length */ , struct sockaddr *, bool);
+extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *,
+ unsigned int /* length */);
extern unsigned int _GetXid(void);
extern void _FreeXid(unsigned int);
#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current_fsuid()));
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index e9ea394..2209be9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1354,7 +1354,7 @@
}
static struct TCP_Server_Info *
-cifs_find_tcp_session(struct sockaddr *addr)
+cifs_find_tcp_session(struct sockaddr_storage *addr)
{
struct list_head *tmp;
struct TCP_Server_Info *server;
@@ -1374,11 +1374,11 @@
if (server->tcpStatus == CifsNew)
continue;
- if (addr->sa_family == AF_INET &&
+ if (addr->ss_family == AF_INET &&
(addr4->sin_addr.s_addr !=
server->addr.sockAddr.sin_addr.s_addr))
continue;
- else if (addr->sa_family == AF_INET6 &&
+ else if (addr->ss_family == AF_INET6 &&
memcmp(&server->addr.sockAddr6.sin6_addr,
&addr6->sin6_addr, sizeof(addr6->sin6_addr)))
continue;
@@ -1419,12 +1419,12 @@
cifs_get_tcp_session(struct smb_vol *volume_info)
{
struct TCP_Server_Info *tcp_ses = NULL;
- struct sockaddr addr;
+ struct sockaddr_storage addr;
struct sockaddr_in *sin_server = (struct sockaddr_in *) &addr;
struct sockaddr_in6 *sin_server6 = (struct sockaddr_in6 *) &addr;
int rc;
- memset(&addr, 0, sizeof(struct sockaddr));
+ memset(&addr, 0, sizeof(struct sockaddr_storage));
if (volume_info->UNCip && volume_info->UNC) {
rc = cifs_inet_pton(AF_INET, volume_info->UNCip,
@@ -1435,9 +1435,9 @@
rc = cifs_inet_pton(AF_INET6, volume_info->UNCip,
&sin_server6->sin6_addr.in6_u);
if (rc > 0)
- addr.sa_family = AF_INET6;
+ addr.ss_family = AF_INET6;
} else {
- addr.sa_family = AF_INET;
+ addr.ss_family = AF_INET;
}
if (rc <= 0) {
@@ -1502,7 +1502,7 @@
tcp_ses->tcpStatus = CifsNew;
++tcp_ses->srv_count;
- if (addr.sa_family == AF_INET6) {
+ if (addr.ss_family == AF_INET6) {
cFYI(1, ("attempting ipv6 connect"));
/* BB should we allow ipv6 on port 139? */
/* other OS never observed in Wild doing 139 with v6 */
@@ -1802,7 +1802,7 @@
* user space buffer
*/
socket->sk->sk_rcvtimeo = 7 * HZ;
- socket->sk->sk_sndtimeo = 3 * HZ;
+ socket->sk->sk_sndtimeo = 5 * HZ;
/* make the bufsizes depend on wsize/rsize and max requests */
if (server->noautotune) {
@@ -1860,9 +1860,7 @@
smb_buf = (struct smb_hdr *)ses_init_buf;
/* sizeof RFC1002_SESSION_REQUEST with no scope */
smb_buf->smb_buf_length = 0x81000044;
- rc = smb_send(socket, smb_buf, 0x44,
- (struct sockaddr *) &server->addr.sockAddr,
- server->noblocksnd);
+ rc = smb_send(server, smb_buf, 0x44);
kfree(ses_init_buf);
msleep(1); /* RFC1001 layer in at least one server
requires very short break before negprot
@@ -1955,7 +1953,7 @@
* user space buffer
*/
socket->sk->sk_rcvtimeo = 7 * HZ;
- socket->sk->sk_sndtimeo = 3 * HZ;
+ socket->sk->sk_sndtimeo = 5 * HZ;
server->ssocket = socket;
return rc;
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 838d9c7..964aad0 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -129,6 +129,17 @@
return full_path;
}
+static void setup_cifs_dentry(struct cifsTconInfo *tcon,
+ struct dentry *direntry,
+ struct inode *newinode)
+{
+ if (tcon->nocase)
+ direntry->d_op = &cifs_ci_dentry_ops;
+ else
+ direntry->d_op = &cifs_dentry_ops;
+ d_instantiate(direntry, newinode);
+}
+
/* Inode operations in similar order to how they appear in Linux file fs.h */
int
@@ -139,14 +150,14 @@
int xid;
int create_options = CREATE_NOT_DIR;
int oplock = 0;
+ /* BB below access is too much for the mknod to request */
int desiredAccess = GENERIC_READ | GENERIC_WRITE;
__u16 fileHandle;
struct cifs_sb_info *cifs_sb;
- struct cifsTconInfo *pTcon;
+ struct cifsTconInfo *tcon;
char *full_path = NULL;
FILE_ALL_INFO *buf = NULL;
struct inode *newinode = NULL;
- struct cifsFileInfo *pCifsFile = NULL;
struct cifsInodeInfo *pCifsInode;
int disposition = FILE_OVERWRITE_IF;
bool write_only = false;
@@ -154,7 +165,7 @@
xid = GetXid();
cifs_sb = CIFS_SB(inode->i_sb);
- pTcon = cifs_sb->tcon;
+ tcon = cifs_sb->tcon;
full_path = build_path_from_dentry(direntry);
if (full_path == NULL) {
@@ -162,6 +173,8 @@
return -ENOMEM;
}
+ mode &= ~current->fs->umask;
+
if (nd && (nd->flags & LOOKUP_OPEN)) {
int oflags = nd->intent.open.flags;
@@ -196,17 +209,15 @@
return -ENOMEM;
}
- mode &= ~current->fs->umask;
-
/*
* if we're not using unix extensions, see if we need to set
* ATTR_READONLY on the create call
*/
- if (!pTcon->unix_ext && (mode & S_IWUGO) == 0)
+ if (!tcon->unix_ext && (mode & S_IWUGO) == 0)
create_options |= CREATE_OPTION_READONLY;
if (cifs_sb->tcon->ses->capabilities & CAP_NT_SMBS)
- rc = CIFSSMBOpen(xid, pTcon, full_path, disposition,
+ rc = CIFSSMBOpen(xid, tcon, full_path, disposition,
desiredAccess, create_options,
&fileHandle, &oplock, buf, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
@@ -215,7 +226,7 @@
if (rc == -EIO) {
/* old server, retry the open legacy style */
- rc = SMBLegacyOpen(xid, pTcon, full_path, disposition,
+ rc = SMBLegacyOpen(xid, tcon, full_path, disposition,
desiredAccess, create_options,
&fileHandle, &oplock, buf, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
@@ -225,7 +236,7 @@
} else {
/* If Open reported that we actually created a file
then we now have to set the mode if possible */
- if ((pTcon->unix_ext) && (oplock & CIFS_CREATE_ACTION)) {
+ if ((tcon->unix_ext) && (oplock & CIFS_CREATE_ACTION)) {
struct cifs_unix_set_info_args args = {
.mode = mode,
.ctime = NO_CHANGE_64,
@@ -244,20 +255,20 @@
args.uid = NO_CHANGE_64;
args.gid = NO_CHANGE_64;
}
- CIFSSMBUnixSetInfo(xid, pTcon, full_path, &args,
+ CIFSSMBUnixSetInfo(xid, tcon, full_path, &args,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
/* BB implement mode setting via Windows security
descriptors e.g. */
- /* CIFSSMBWinSetPerms(xid,pTcon,path,mode,-1,-1,nls);*/
+ /* CIFSSMBWinSetPerms(xid,tcon,path,mode,-1,-1,nls);*/
/* Could set r/o dos attribute if mode & 0222 == 0 */
}
/* server might mask mode so we have to query for it */
- if (pTcon->unix_ext)
+ if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&newinode, full_path,
inode->i_sb, xid);
else {
@@ -283,22 +294,17 @@
}
if (rc != 0) {
- cFYI(1,
- ("Create worked but get_inode_info failed rc = %d",
- rc));
- } else {
- if (pTcon->nocase)
- direntry->d_op = &cifs_ci_dentry_ops;
- else
- direntry->d_op = &cifs_dentry_ops;
- d_instantiate(direntry, newinode);
- }
+ cFYI(1, ("Create worked, get_inode_info failed rc = %d",
+ rc));
+ } else
+ setup_cifs_dentry(tcon, direntry, newinode);
+
if ((nd == NULL /* nfsd case - nfs srv does not set nd */) ||
(!(nd->flags & LOOKUP_OPEN))) {
/* mknod case - do not leave file open */
- CIFSSMBClose(xid, pTcon, fileHandle);
+ CIFSSMBClose(xid, tcon, fileHandle);
} else if (newinode) {
- pCifsFile =
+ struct cifsFileInfo *pCifsFile =
kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
if (pCifsFile == NULL)
@@ -316,7 +322,7 @@
/* set the following in open now
pCifsFile->pfile = file; */
write_lock(&GlobalSMBSeslock);
- list_add(&pCifsFile->tlist, &pTcon->openFileList);
+ list_add(&pCifsFile->tlist, &tcon->openFileList);
pCifsInode = CIFS_I(newinode);
if (pCifsInode) {
/* if readable file instance put first in list*/
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 5ab9896..bcf7b51 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1285,6 +1285,11 @@
cifsInode = CIFS_I(direntry->d_inode);
cifsInode->time = 0; /* force revalidate to go get info when
needed */
+
+ cifsInode = CIFS_I(inode);
+ cifsInode->time = 0; /* force revalidate to get parent dir info
+ since cached search results now invalid */
+
direntry->d_inode->i_ctime = inode->i_ctime = inode->i_mtime =
current_fs_time(inode->i_sb);
diff --git a/fs/cifs/md5.c b/fs/cifs/md5.c
index 462bbfe..98b66a5 100644
--- a/fs/cifs/md5.c
+++ b/fs/cifs/md5.c
@@ -10,8 +10,8 @@
* with every copy.
*
* To compute the message digest of a chunk of bytes, declare an
- * MD5Context structure, pass it to MD5Init, call MD5Update as
- * needed on buffers full of bytes, and then call MD5Final, which
+ * MD5Context structure, pass it to cifs_MD5_init, call cifs_MD5_update as
+ * needed on buffers full of bytes, and then call cifs_MD5_final, which
* will fill a supplied 16-byte array with the digest.
*/
@@ -45,7 +45,7 @@
* initialization constants.
*/
void
-MD5Init(struct MD5Context *ctx)
+cifs_MD5_init(struct MD5Context *ctx)
{
ctx->buf[0] = 0x67452301;
ctx->buf[1] = 0xefcdab89;
@@ -61,7 +61,7 @@
* of bytes.
*/
void
-MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
+cifs_MD5_update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
{
register __u32 t;
@@ -110,7 +110,7 @@
* 1 0* (64-bit count of bits processed, MSB-first)
*/
void
-MD5Final(unsigned char digest[16], struct MD5Context *ctx)
+cifs_MD5_final(unsigned char digest[16], struct MD5Context *ctx)
{
unsigned int count;
unsigned char *p;
@@ -165,7 +165,7 @@
/*
* The core of the MD5 algorithm, this alters an existing MD5 hash to
- * reflect the addition of 16 longwords of new data. MD5Update blocks
+ * reflect the addition of 16 longwords of new data. cifs_MD5_update blocks
* the data and converts bytes into longwords for this routine.
*/
static void
@@ -267,9 +267,9 @@
unsigned char tk[16];
struct MD5Context tctx;
- MD5Init(&tctx);
- MD5Update(&tctx, key, key_len);
- MD5Final(tk, &tctx);
+ cifs_MD5_init(&tctx);
+ cifs_MD5_update(&tctx, key, key_len);
+ cifs_MD5_final(tk, &tctx);
key = tk;
key_len = 16;
@@ -287,8 +287,8 @@
ctx->k_opad[i] ^= 0x5c;
}
- MD5Init(&ctx->ctx);
- MD5Update(&ctx->ctx, ctx->k_ipad, 64);
+ cifs_MD5_init(&ctx->ctx);
+ cifs_MD5_update(&ctx->ctx, ctx->k_ipad, 64);
}
#endif
@@ -317,8 +317,8 @@
ctx->k_opad[i] ^= 0x5c;
}
- MD5Init(&ctx->ctx);
- MD5Update(&ctx->ctx, ctx->k_ipad, 64);
+ cifs_MD5_init(&ctx->ctx);
+ cifs_MD5_update(&ctx->ctx, ctx->k_ipad, 64);
}
/***********************************************************************
@@ -328,7 +328,7 @@
hmac_md5_update(const unsigned char *text, int text_len,
struct HMACMD5Context *ctx)
{
- MD5Update(&ctx->ctx, text, text_len); /* then text of datagram */
+ cifs_MD5_update(&ctx->ctx, text, text_len); /* then text of datagram */
}
/***********************************************************************
@@ -339,12 +339,12 @@
{
struct MD5Context ctx_o;
- MD5Final(digest, &ctx->ctx);
+ cifs_MD5_final(digest, &ctx->ctx);
- MD5Init(&ctx_o);
- MD5Update(&ctx_o, ctx->k_opad, 64);
- MD5Update(&ctx_o, digest, 16);
- MD5Final(digest, &ctx_o);
+ cifs_MD5_init(&ctx_o);
+ cifs_MD5_update(&ctx_o, ctx->k_opad, 64);
+ cifs_MD5_update(&ctx_o, digest, 16);
+ cifs_MD5_final(digest, &ctx_o);
}
/***********************************************************
diff --git a/fs/cifs/md5.h b/fs/cifs/md5.h
index f7d4f41..6fba8cb 100644
--- a/fs/cifs/md5.h
+++ b/fs/cifs/md5.h
@@ -20,10 +20,10 @@
};
#endif /* _HMAC_MD5_H */
-void MD5Init(struct MD5Context *context);
-void MD5Update(struct MD5Context *context, unsigned char const *buf,
+void cifs_MD5_init(struct MD5Context *context);
+void cifs_MD5_update(struct MD5Context *context, unsigned char const *buf,
unsigned len);
-void MD5Final(unsigned char digest[16], struct MD5Context *context);
+void cifs_MD5_final(unsigned char digest[16], struct MD5Context *context);
/* The following definitions come from lib/hmacmd5.c */
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 7ebe659..0ad3e2d 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -154,81 +154,8 @@
spin_unlock(&GlobalMid_Lock);
}
-int
-smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer,
- unsigned int smb_buf_length, struct sockaddr *sin, bool noblocksnd)
-{
- int rc = 0;
- int i = 0;
- struct msghdr smb_msg;
- struct kvec iov;
- unsigned len = smb_buf_length + 4;
-
- if (ssocket == NULL)
- return -ENOTSOCK; /* BB eventually add reconnect code here */
- iov.iov_base = smb_buffer;
- iov.iov_len = len;
-
- smb_msg.msg_name = sin;
- smb_msg.msg_namelen = sizeof(struct sockaddr);
- smb_msg.msg_control = NULL;
- smb_msg.msg_controllen = 0;
- if (noblocksnd)
- smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL;
- else
- smb_msg.msg_flags = MSG_NOSIGNAL;
-
- /* smb header is converted in header_assemble. bcc and rest of SMB word
- area, and byte area if necessary, is converted to littleendian in
- cifssmb.c and RFC1001 len is converted to bigendian in smb_send
- Flags2 is converted in SendReceive */
-
- smb_buffer->smb_buf_length = cpu_to_be32(smb_buffer->smb_buf_length);
- cFYI(1, ("Sending smb of length %d", smb_buf_length));
- dump_smb(smb_buffer, len);
-
- while (len > 0) {
- rc = kernel_sendmsg(ssocket, &smb_msg, &iov, 1, len);
- if ((rc == -ENOSPC) || (rc == -EAGAIN)) {
- i++;
- /* smaller timeout here than send2 since smaller size */
- /* Although it may not be required, this also is smaller
- oplock break time */
- if (i > 12) {
- cERROR(1,
- ("sends on sock %p stuck for 7 seconds",
- ssocket));
- rc = -EAGAIN;
- break;
- }
- msleep(1 << i);
- continue;
- }
- if (rc < 0)
- break;
- else
- i = 0; /* reset i after each successful send */
- iov.iov_base += rc;
- iov.iov_len -= rc;
- len -= rc;
- }
-
- if (rc < 0) {
- cERROR(1, ("Error %d sending data on socket to server", rc));
- } else {
- rc = 0;
- }
-
- /* Don't want to modify the buffer as a
- side effect of this call. */
- smb_buffer->smb_buf_length = smb_buf_length;
-
- return rc;
-}
-
static int
-smb_send2(struct TCP_Server_Info *server, struct kvec *iov, int n_vec,
- struct sockaddr *sin, bool noblocksnd)
+smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
{
int rc = 0;
int i = 0;
@@ -243,11 +170,11 @@
if (ssocket == NULL)
return -ENOTSOCK; /* BB eventually add reconnect code here */
- smb_msg.msg_name = sin;
+ smb_msg.msg_name = (struct sockaddr *) &server->addr.sockAddr;
smb_msg.msg_namelen = sizeof(struct sockaddr);
smb_msg.msg_control = NULL;
smb_msg.msg_controllen = 0;
- if (noblocksnd)
+ if (server->noblocksnd)
smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL;
else
smb_msg.msg_flags = MSG_NOSIGNAL;
@@ -272,7 +199,25 @@
n_vec - first_vec, total_len);
if ((rc == -ENOSPC) || (rc == -EAGAIN)) {
i++;
- if (i >= 14) {
+ /* if blocking send we try 3 times, since each can block
+ for 5 seconds. For nonblocking we have to try more
+ but wait increasing amounts of time allowing time for
+ socket to clear. The overall time we wait in either
+ case to send on the socket is about 15 seconds.
+ Similarly we wait for 15 seconds for
+ a response from the server in SendReceive[2]
+ for the server to send a response back for
+ most types of requests (except SMB Write
+ past end of file which can be slow, and
+ blocking lock operations). NFS waits slightly longer
+ than CIFS, but this can make it take longer for
+ nonresponsive servers to be detected and 15 seconds
+ is more than enough time for modern networks to
+ send a packet. In most cases if we fail to send
+ after the retries we will kill the socket and
+ reconnect which may clear the network problem.
+ */
+ if ((i >= 14) || (!server->noblocksnd && (i > 2))) {
cERROR(1,
("sends on sock %p stuck for 15 seconds",
ssocket));
@@ -339,6 +284,18 @@
return rc;
}
+int
+smb_send(struct TCP_Server_Info *server, struct smb_hdr *smb_buffer,
+ unsigned int smb_buf_length)
+{
+ struct kvec iov;
+
+ iov.iov_base = smb_buffer;
+ iov.iov_len = smb_buf_length + 4;
+
+ return smb_sendv(server, &iov, 1);
+}
+
static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op)
{
if (long_op == CIFS_ASYNC_OP) {
@@ -540,9 +497,7 @@
#ifdef CONFIG_CIFS_STATS2
atomic_inc(&ses->server->inSend);
#endif
- rc = smb_send2(ses->server, iov, n_vec,
- (struct sockaddr *) &(ses->server->addr.sockAddr),
- ses->server->noblocksnd);
+ rc = smb_sendv(ses->server, iov, n_vec);
#ifdef CONFIG_CIFS_STATS2
atomic_dec(&ses->server->inSend);
midQ->when_sent = jiffies;
@@ -736,9 +691,7 @@
#ifdef CONFIG_CIFS_STATS2
atomic_inc(&ses->server->inSend);
#endif
- rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length,
- (struct sockaddr *) &(ses->server->addr.sockAddr),
- ses->server->noblocksnd);
+ rc = smb_send(ses->server, in_buf, in_buf->smb_buf_length);
#ifdef CONFIG_CIFS_STATS2
atomic_dec(&ses->server->inSend);
midQ->when_sent = jiffies;
@@ -879,9 +832,7 @@
mutex_unlock(&ses->server->srv_mutex);
return rc;
}
- rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length,
- (struct sockaddr *) &(ses->server->addr.sockAddr),
- ses->server->noblocksnd);
+ rc = smb_send(ses->server, in_buf, in_buf->smb_buf_length);
mutex_unlock(&ses->server->srv_mutex);
return rc;
}
@@ -973,9 +924,7 @@
#ifdef CONFIG_CIFS_STATS2
atomic_inc(&ses->server->inSend);
#endif
- rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length,
- (struct sockaddr *) &(ses->server->addr.sockAddr),
- ses->server->noblocksnd);
+ rc = smb_send(ses->server, in_buf, in_buf->smb_buf_length);
#ifdef CONFIG_CIFS_STATS2
atomic_dec(&ses->server->inSend);
midQ->when_sent = jiffies;
diff --git a/fs/coda/Kconfig b/fs/coda/Kconfig
new file mode 100644
index 0000000..c0e5a7f
--- /dev/null
+++ b/fs/coda/Kconfig
@@ -0,0 +1,21 @@
+config CODA_FS
+ tristate "Coda file system support (advanced network fs)"
+ depends on INET
+ help
+ Coda is an advanced network file system, similar to NFS in that it
+ enables you to mount file systems of a remote server and access them
+ with regular Unix commands as if they were sitting on your hard
+ disk. Coda has several advantages over NFS: support for
+ disconnected operation (e.g. for laptops), read/write server
+ replication, security model for authentication and encryption,
+ persistent client caches and write back caching.
+
+ If you say Y here, your Linux box will be able to act as a Coda
+ *client*. You will need user level code as well, both for the
+ client and server. Servers are currently user level, i.e. they need
+ no kernel support. Please read
+ <file:Documentation/filesystems/coda.txt> and check out the Coda
+ home page <http://www.coda.cs.cmu.edu/>.
+
+ To compile the coda client support as a module, choose M here: the
+ module will be called coda.
diff --git a/fs/compat.c b/fs/compat.c
index 30f2faa..d0145ca 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1407,7 +1407,7 @@
bprm->cred = prepare_exec_creds();
if (!bprm->cred)
goto out_unlock;
- check_unsafe_exec(bprm);
+ check_unsafe_exec(bprm, current->files);
file = open_exec(filename);
retval = PTR_ERR(file);
@@ -1709,7 +1709,7 @@
}
#ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long compat_sys_pselect7(int n, compat_ulong_t __user *inp,
+static long do_compat_pselect(int n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
struct compat_timespec __user *tsp, compat_sigset_t __user *sigmask,
compat_size_t sigsetsize)
@@ -1775,8 +1775,8 @@
(compat_size_t __user *)(sig+sizeof(up))))
return -EFAULT;
}
- return compat_sys_pselect7(n, inp, outp, exp, tsp, compat_ptr(up),
- sigsetsize);
+ return do_compat_pselect(n, inp, outp, exp, tsp, compat_ptr(up),
+ sigsetsize);
}
asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 5235c67..9c6d815 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -538,6 +538,7 @@
* cannot be fixed without breaking all existing apps.
*/
case TUNSETIFF:
+ case TUNGETIFF:
case SIOCGIFFLAGS:
case SIOCGIFMETRIC:
case SIOCGIFMTU:
@@ -784,7 +785,7 @@
if (copy_in_user(&sgio->status, &sgio32->status,
(4 * sizeof(unsigned char)) +
- (2 * sizeof(unsigned (short))) +
+ (2 * sizeof(unsigned short)) +
(3 * sizeof(int))))
return -EFAULT;
@@ -1982,6 +1983,11 @@
COMPATIBLE_IOCTL(TUNSETDEBUG)
COMPATIBLE_IOCTL(TUNSETPERSIST)
COMPATIBLE_IOCTL(TUNSETOWNER)
+COMPATIBLE_IOCTL(TUNSETLINK)
+COMPATIBLE_IOCTL(TUNSETGROUP)
+COMPATIBLE_IOCTL(TUNGETFEATURES)
+COMPATIBLE_IOCTL(TUNSETOFFLOAD)
+COMPATIBLE_IOCTL(TUNSETTXFILTER)
/* Big V */
COMPATIBLE_IOCTL(VT_SETMODE)
COMPATIBLE_IOCTL(VT_GETMODE)
@@ -2573,6 +2579,7 @@
HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
+HANDLE_IOCTL(TUNGETIFF, dev_ifsioc)
HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
diff --git a/fs/configfs/Kconfig b/fs/configfs/Kconfig
new file mode 100644
index 0000000..13587cc
--- /dev/null
+++ b/fs/configfs/Kconfig
@@ -0,0 +1,11 @@
+config CONFIGFS_FS
+ tristate "Userspace-driven configuration filesystem"
+ depends on SYSFS
+ help
+ configfs is a ram-based filesystem that provides the converse
+ of sysfs's functionality. Where sysfs is a filesystem-based
+ view of kernel objects, configfs is a filesystem-based manager
+ of kernel objects, or config_items.
+
+ Both sysfs and configfs can and should exist together on the
+ same system. One is not a replacement for the other.
diff --git a/fs/cramfs/Kconfig b/fs/cramfs/Kconfig
new file mode 100644
index 0000000..cd06466
--- /dev/null
+++ b/fs/cramfs/Kconfig
@@ -0,0 +1,19 @@
+config CRAMFS
+ tristate "Compressed ROM file system support (cramfs)"
+ depends on BLOCK
+ select ZLIB_INFLATE
+ help
+ Saying Y here includes support for CramFs (Compressed ROM File
+ System). CramFs is designed to be a simple, small, and compressed
+ file system for ROM based embedded systems. CramFs is read-only,
+ limited to 256MB file systems (with 16MB files), and doesn't support
+ 16/32 bits uid/gid, hard links and timestamps.
+
+ See <file:Documentation/filesystems/cramfs.txt> and
+ <file:fs/cramfs/README> for further information.
+
+ To compile this as a module, choose M here: the module will be called
+ cramfs. Note that the root file system (the one containing the
+ directory /) cannot be compiled as a module.
+
+ If unsure, say N.
diff --git a/fs/dcache.c b/fs/dcache.c
index 4547f66..937df0f 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2092,7 +2092,7 @@
* return NULL;
* }
*/
-asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
+SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
{
int error;
struct path pwd, root;
diff --git a/fs/dcookies.c b/fs/dcookies.c
index 180e9fe..a21cabd 100644
--- a/fs/dcookies.c
+++ b/fs/dcookies.c
@@ -145,7 +145,7 @@
/* And here is where the userspace process can look up the cookie value
* to retrieve the path.
*/
-asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len)
+SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
{
unsigned long cookie = (unsigned long)cookie64;
int err = -EINVAL;
@@ -198,7 +198,13 @@
mutex_unlock(&dcookie_mutex);
return err;
}
-
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_lookup_dcookie(u64 cookie64, long buf, long len)
+{
+ return SYSC_lookup_dcookie(cookie64, (char __user *) buf, (size_t) len);
+}
+SYSCALL_ALIAS(sys_lookup_dcookie, SyS_lookup_dcookie);
+#endif
static int dcookie_init(void)
{
diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index eba87ff..894a32d 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -168,7 +168,7 @@
notify = xop->callback;
if (op->info.rv) {
- notify(flc, NULL, op->info.rv);
+ notify(fl, NULL, op->info.rv);
goto out;
}
@@ -187,7 +187,7 @@
(unsigned long long)op->info.number, file, fl);
}
- rv = notify(flc, NULL, 0);
+ rv = notify(fl, NULL, 0);
if (rv) {
/* XXX: We need to cancel the fs lock here: */
log_print("dlm_plock_callback: lock granted after lock request "
@@ -304,7 +304,9 @@
if (rv == -ENOENT)
rv = 0;
else if (rv > 0) {
+ locks_init_lock(fl);
fl->fl_type = (op->info.ex) ? F_WRLCK : F_RDLCK;
+ fl->fl_flags = FL_POSIX;
fl->fl_pid = op->info.pid;
fl->fl_start = op->info.start;
fl->fl_end = op->info.end;
diff --git a/fs/dquot.c b/fs/dquot.c
index 48c0571..bca3cac 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -87,14 +87,17 @@
#define __DQUOT_PARANOIA
/*
- * There are two quota SMP locks. dq_list_lock protects all lists with quotas
- * and quota formats and also dqstats structure containing statistics about the
- * lists. dq_data_lock protects data from dq_dqb and also mem_dqinfo structures
- * and also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
+ * There are three quota SMP locks. dq_list_lock protects all lists with quotas
+ * and quota formats, dqstats structure containing statistics about the lists
+ * dq_data_lock protects data from dq_dqb and also mem_dqinfo structures and
+ * also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
* i_blocks and i_bytes updates itself are guarded by i_lock acquired directly
- * in inode_add_bytes() and inode_sub_bytes().
+ * in inode_add_bytes() and inode_sub_bytes(). dq_state_lock protects
+ * modifications of quota state (on quotaon and quotaoff) and readers who care
+ * about latest values take it as well.
*
- * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock
+ * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock,
+ * dq_list_lock > dq_state_lock
*
* Note that some things (eg. sb pointer, type, id) doesn't change during
* the life of the dquot structure and so needn't to be protected by a lock
@@ -103,12 +106,7 @@
* operation is just reading pointers from inode (or not using them at all) the
* read lock is enough. If pointers are altered function must hold write lock
* (these locking rules also apply for S_NOQUOTA flag in the inode - note that
- * for altering the flag i_mutex is also needed). If operation is holding
- * reference to dquot in other way (e.g. quotactl ops) it must be guarded by
- * dqonoff_mutex.
- * This locking assures that:
- * a) update/access to dquot pointers in inode is serialized
- * b) everyone is guarded against invalidate_dquots()
+ * for altering the flag i_mutex is also needed).
*
* Each dquot has its dq_lock mutex. Locked dquots might not be referenced
* from inodes (dquot_alloc_space() and such don't check the dq_lock).
@@ -122,10 +120,17 @@
* Lock ordering (including related VFS locks) is the following:
* i_mutex > dqonoff_sem > journal_lock > dqptr_sem > dquot->dq_lock >
* dqio_mutex
+ * The lock ordering of dqptr_sem imposed by quota code is only dqonoff_sem >
+ * dqptr_sem. But filesystem has to count with the fact that functions such as
+ * dquot_alloc_space() acquire dqptr_sem and they usually have to be called
+ * from inside a transaction to keep filesystem consistency after a crash. Also
+ * filesystems usually want to do some IO on dquot from ->mark_dirty which is
+ * called with dqptr_sem held.
* i_mutex on quota files is special (it's below dqio_mutex)
*/
static DEFINE_SPINLOCK(dq_list_lock);
+static DEFINE_SPINLOCK(dq_state_lock);
DEFINE_SPINLOCK(dq_data_lock);
static char *quotatypes[] = INITQFNAMES;
@@ -428,7 +433,7 @@
* quota is disabled and pointers from inodes removed so there cannot be new
* quota users. There can still be some users of quotas due to inodes being
* just deleted or pruned by prune_icache() (those are not attached to any
- * list). We have to wait for such users.
+ * list) or parallel quotactl call. We have to wait for such users.
*/
static void invalidate_dquots(struct super_block *sb, int type)
{
@@ -600,7 +605,6 @@
/*
* Put reference to dquot
* NOTE: If you change this function please check whether dqput_blocks() works right...
- * MUST be called with either dqptr_sem or dqonoff_mutex held
*/
void dqput(struct dquot *dquot)
{
@@ -697,36 +701,30 @@
}
/*
- * Check whether dquot is in memory.
- * MUST be called with either dqptr_sem or dqonoff_mutex held
- */
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type)
-{
- unsigned int hashent = hashfn(sb, id, type);
- int ret = 0;
-
- if (!sb_has_quota_active(sb, type))
- return 0;
- spin_lock(&dq_list_lock);
- if (find_dquot(hashent, sb, id, type) != NODQUOT)
- ret = 1;
- spin_unlock(&dq_list_lock);
- return ret;
-}
-
-/*
* Get reference to dquot
- * MUST be called with either dqptr_sem or dqonoff_mutex held
+ *
+ * Locking is slightly tricky here. We are guarded from parallel quotaoff()
+ * destroying our dquot by:
+ * a) checking for quota flags under dq_list_lock and
+ * b) getting a reference to dquot before we release dq_list_lock
*/
struct dquot *dqget(struct super_block *sb, unsigned int id, int type)
{
unsigned int hashent = hashfn(sb, id, type);
- struct dquot *dquot, *empty = NODQUOT;
+ struct dquot *dquot = NODQUOT, *empty = NODQUOT;
if (!sb_has_quota_active(sb, type))
return NODQUOT;
we_slept:
spin_lock(&dq_list_lock);
+ spin_lock(&dq_state_lock);
+ if (!sb_has_quota_active(sb, type)) {
+ spin_unlock(&dq_state_lock);
+ spin_unlock(&dq_list_lock);
+ goto out;
+ }
+ spin_unlock(&dq_state_lock);
+
if ((dquot = find_dquot(hashent, sb, id, type)) == NODQUOT) {
if (empty == NODQUOT) {
spin_unlock(&dq_list_lock);
@@ -735,6 +733,7 @@
goto we_slept;
}
dquot = empty;
+ empty = NODQUOT;
dquot->dq_id = id;
/* all dquots go on the inuse_list */
put_inuse(dquot);
@@ -749,8 +748,6 @@
dqstats.cache_hits++;
dqstats.lookups++;
spin_unlock(&dq_list_lock);
- if (empty)
- do_destroy_dquot(empty);
}
/* Wait for dq_lock - after this we know that either dquot_release() is already
* finished or it will be canceled due to dq_count > 1 test */
@@ -758,11 +755,15 @@
/* Read the dquot and instantiate it (everything done only if needed) */
if (!test_bit(DQ_ACTIVE_B, &dquot->dq_flags) && sb->dq_op->acquire_dquot(dquot) < 0) {
dqput(dquot);
- return NODQUOT;
+ dquot = NODQUOT;
+ goto out;
}
#ifdef __DQUOT_PARANOIA
BUG_ON(!dquot->dq_sb); /* Has somebody invalidated entry under us? */
#endif
+out:
+ if (empty)
+ do_destroy_dquot(empty);
return dquot;
}
@@ -1198,63 +1199,76 @@
}
/*
* Initialize quota pointers in inode
- * Transaction must be started at entry
+ * We do things in a bit complicated way but by that we avoid calling
+ * dqget() and thus filesystem callbacks under dqptr_sem.
*/
int dquot_initialize(struct inode *inode, int type)
{
unsigned int id = 0;
int cnt, ret = 0;
+ struct dquot *got[MAXQUOTAS] = { NODQUOT, NODQUOT };
+ struct super_block *sb = inode->i_sb;
/* First test before acquiring mutex - solves deadlocks when we
* re-enter the quota code and are already holding the mutex */
if (IS_NOQUOTA(inode))
return 0;
- down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
+ /* First get references to structures we might need. */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+ if (type != -1 && cnt != type)
+ continue;
+ switch (cnt) {
+ case USRQUOTA:
+ id = inode->i_uid;
+ break;
+ case GRPQUOTA:
+ id = inode->i_gid;
+ break;
+ }
+ got[cnt] = dqget(sb, id, cnt);
+ }
+
+ down_write(&sb_dqopt(sb)->dqptr_sem);
/* Having dqptr_sem we know NOQUOTA flags can't be altered... */
if (IS_NOQUOTA(inode))
goto out_err;
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (type != -1 && cnt != type)
continue;
+ /* Avoid races with quotaoff() */
+ if (!sb_has_quota_active(sb, cnt))
+ continue;
if (inode->i_dquot[cnt] == NODQUOT) {
- switch (cnt) {
- case USRQUOTA:
- id = inode->i_uid;
- break;
- case GRPQUOTA:
- id = inode->i_gid;
- break;
- }
- inode->i_dquot[cnt] = dqget(inode->i_sb, id, cnt);
+ inode->i_dquot[cnt] = got[cnt];
+ got[cnt] = NODQUOT;
}
}
out_err:
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ up_write(&sb_dqopt(sb)->dqptr_sem);
+ /* Drop unused references */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ dqput(got[cnt]);
return ret;
}
/*
* Release all quotas referenced by inode
- * Transaction must be started at an entry
*/
-int dquot_drop_locked(struct inode *inode)
-{
- int cnt;
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (inode->i_dquot[cnt] != NODQUOT) {
- dqput(inode->i_dquot[cnt]);
- inode->i_dquot[cnt] = NODQUOT;
- }
- }
- return 0;
-}
-
int dquot_drop(struct inode *inode)
{
+ int cnt;
+ struct dquot *put[MAXQUOTAS];
+
down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- dquot_drop_locked(inode);
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+ put[cnt] = inode->i_dquot[cnt];
+ inode->i_dquot[cnt] = NODQUOT;
+ }
up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ dqput(put[cnt]);
return 0;
}
@@ -1470,8 +1484,9 @@
qsize_t space;
struct dquot *transfer_from[MAXQUOTAS];
struct dquot *transfer_to[MAXQUOTAS];
- int cnt, ret = NO_QUOTA, chuid = (iattr->ia_valid & ATTR_UID) && inode->i_uid != iattr->ia_uid,
- chgid = (iattr->ia_valid & ATTR_GID) && inode->i_gid != iattr->ia_gid;
+ int cnt, ret = QUOTA_OK;
+ int chuid = iattr->ia_valid & ATTR_UID && inode->i_uid != iattr->ia_uid,
+ chgid = iattr->ia_valid & ATTR_GID && inode->i_gid != iattr->ia_gid;
char warntype_to[MAXQUOTAS];
char warntype_from_inodes[MAXQUOTAS], warntype_from_space[MAXQUOTAS];
@@ -1479,21 +1494,11 @@
* re-enter the quota code and are already holding the mutex */
if (IS_NOQUOTA(inode))
return QUOTA_OK;
- /* Clear the arrays */
+ /* Initialize the arrays */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- transfer_to[cnt] = transfer_from[cnt] = NODQUOT;
+ transfer_from[cnt] = NODQUOT;
+ transfer_to[cnt] = NODQUOT;
warntype_to[cnt] = QUOTA_NL_NOWARN;
- }
- down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- /* Now recheck reliably when holding dqptr_sem */
- if (IS_NOQUOTA(inode)) { /* File without quota accounting? */
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- return QUOTA_OK;
- }
- /* First build the transfer_to list - here we can block on
- * reading/instantiating of dquots. We know that the transaction for
- * us was already started so we don't violate lock ranking here */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
switch (cnt) {
case USRQUOTA:
if (!chuid)
@@ -1507,6 +1512,13 @@
break;
}
}
+
+ down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ /* Now recheck reliably when holding dqptr_sem */
+ if (IS_NOQUOTA(inode)) { /* File without quota accounting? */
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ goto put_all;
+ }
spin_lock(&dq_data_lock);
space = inode_get_bytes(inode);
/* Build the transfer_from list and check the limits */
@@ -1517,7 +1529,7 @@
if (check_idq(transfer_to[cnt], 1, warntype_to + cnt) ==
NO_QUOTA || check_bdq(transfer_to[cnt], space, 0,
warntype_to + cnt) == NO_QUOTA)
- goto warn_put_all;
+ goto over_quota;
}
/*
@@ -1545,28 +1557,37 @@
inode->i_dquot[cnt] = transfer_to[cnt];
}
- ret = QUOTA_OK;
-warn_put_all:
spin_unlock(&dq_data_lock);
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
/* Dirtify all the dquots - this can block when journalling */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (transfer_from[cnt])
mark_dquot_dirty(transfer_from[cnt]);
- if (transfer_to[cnt])
+ if (transfer_to[cnt]) {
mark_dquot_dirty(transfer_to[cnt]);
+ /* The reference we got is transferred to the inode */
+ transfer_to[cnt] = NODQUOT;
+ }
}
+warn_put_all:
flush_warnings(transfer_to, warntype_to);
flush_warnings(transfer_from, warntype_from_inodes);
flush_warnings(transfer_from, warntype_from_space);
-
+put_all:
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (ret == QUOTA_OK && transfer_from[cnt] != NODQUOT)
- dqput(transfer_from[cnt]);
- if (ret == NO_QUOTA && transfer_to[cnt] != NODQUOT)
- dqput(transfer_to[cnt]);
+ dqput(transfer_from[cnt]);
+ dqput(transfer_to[cnt]);
}
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
return ret;
+over_quota:
+ spin_unlock(&dq_data_lock);
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ /* Clear dquot pointers we don't want to dqput() */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ transfer_from[cnt] = NODQUOT;
+ ret = NO_QUOTA;
+ goto warn_put_all;
}
/* Wrapper for transferring ownership of an inode */
@@ -1651,19 +1672,24 @@
continue;
if (flags & DQUOT_SUSPENDED) {
+ spin_lock(&dq_state_lock);
dqopt->flags |=
dquot_state_flag(DQUOT_SUSPENDED, cnt);
+ spin_unlock(&dq_state_lock);
} else {
+ spin_lock(&dq_state_lock);
dqopt->flags &= ~dquot_state_flag(flags, cnt);
/* Turning off suspended quotas? */
if (!sb_has_quota_loaded(sb, cnt) &&
sb_has_quota_suspended(sb, cnt)) {
dqopt->flags &= ~dquot_state_flag(
DQUOT_SUSPENDED, cnt);
+ spin_unlock(&dq_state_lock);
iput(dqopt->files[cnt]);
dqopt->files[cnt] = NULL;
continue;
}
+ spin_unlock(&dq_state_lock);
}
/* We still have to keep quota loaded? */
@@ -1830,7 +1856,9 @@
}
mutex_unlock(&dqopt->dqio_mutex);
mutex_unlock(&inode->i_mutex);
+ spin_lock(&dq_state_lock);
dqopt->flags |= dquot_state_flag(flags, type);
+ spin_unlock(&dq_state_lock);
add_dquot_ref(sb, type);
mutex_unlock(&dqopt->dqonoff_mutex);
@@ -1872,9 +1900,11 @@
}
inode = dqopt->files[type];
dqopt->files[type] = NULL;
+ spin_lock(&dq_state_lock);
flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
DQUOT_LIMITS_ENABLED, type);
dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, type);
+ spin_unlock(&dq_state_lock);
mutex_unlock(&dqopt->dqonoff_mutex);
flags = dquot_generic_flag(flags, type);
@@ -1952,7 +1982,9 @@
ret = -EBUSY;
goto out_lock;
}
+ spin_lock(&dq_state_lock);
sb_dqopt(sb)->flags |= dquot_state_flag(flags, type);
+ spin_unlock(&dq_state_lock);
out_lock:
mutex_unlock(&dqopt->dqonoff_mutex);
return ret;
@@ -2039,14 +2071,12 @@
{
struct dquot *dquot;
- mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
- if (!(dquot = dqget(sb, id, type))) {
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
+ dquot = dqget(sb, id, type);
+ if (dquot == NODQUOT)
return -ESRCH;
- }
do_get_dqblk(dquot, di);
dqput(dquot);
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
+
return 0;
}
@@ -2130,7 +2160,6 @@
struct dquot *dquot;
int rc;
- mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
dquot = dqget(sb, id, type);
if (!dquot) {
rc = -ESRCH;
@@ -2139,7 +2168,6 @@
rc = do_set_dqblk(dquot, di);
dqput(dquot);
out:
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
return rc;
}
@@ -2370,11 +2398,9 @@
EXPORT_SYMBOL(dquot_mark_dquot_dirty);
EXPORT_SYMBOL(dquot_initialize);
EXPORT_SYMBOL(dquot_drop);
-EXPORT_SYMBOL(dquot_drop_locked);
EXPORT_SYMBOL(vfs_dq_drop);
EXPORT_SYMBOL(dqget);
EXPORT_SYMBOL(dqput);
-EXPORT_SYMBOL(dquot_is_cached);
EXPORT_SYMBOL(dquot_alloc_space);
EXPORT_SYMBOL(dquot_alloc_inode);
EXPORT_SYMBOL(dquot_free_space);
diff --git a/fs/ecryptfs/Kconfig b/fs/ecryptfs/Kconfig
new file mode 100644
index 0000000..0c754e6
--- /dev/null
+++ b/fs/ecryptfs/Kconfig
@@ -0,0 +1,11 @@
+config ECRYPT_FS
+ tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && KEYS && CRYPTO && NET
+ help
+ Encrypted filesystem that operates on the VFS layer. See
+ <file:Documentation/filesystems/ecryptfs.txt> to learn more about
+ eCryptfs. Userspace components are required and can be
+ obtained from <http://ecryptfs.sf.net>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called ecryptfs.
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index c01e043..f6caeb1 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1716,7 +1716,7 @@
{
int rc = 0;
- (*copied_name) = kmalloc((name_size + 2), GFP_KERNEL);
+ (*copied_name) = kmalloc((name_size + 1), GFP_KERNEL);
if (!(*copied_name)) {
rc = -ENOMEM;
goto out;
@@ -1726,7 +1726,7 @@
* in printing out the
* string in debug
* messages */
- (*copied_name_size) = (name_size + 1);
+ (*copied_name_size) = name_size;
out:
return rc;
}
diff --git a/fs/efs/Kconfig b/fs/efs/Kconfig
new file mode 100644
index 0000000..6ebfc1c
--- /dev/null
+++ b/fs/efs/Kconfig
@@ -0,0 +1,14 @@
+config EFS_FS
+ tristate "EFS file system support (read only) (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ EFS is an older file system used for non-ISO9660 CD-ROMs and hard
+ disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
+ uses the XFS file system for hard disk partitions however).
+
+ This implementation only offers read-only access. If you don't know
+ what all this is about, it's safe to say N. For more information
+ about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
+
+ To compile the EFS file system support as a module, choose M here: the
+ module will be called efs.
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 08bf558..5de2c2d 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -198,7 +198,7 @@
return file;
}
-asmlinkage long sys_eventfd2(unsigned int count, int flags)
+SYSCALL_DEFINE2(eventfd2, unsigned int, count, int, flags)
{
int fd;
struct eventfd_ctx *ctx;
@@ -228,8 +228,7 @@
return fd;
}
-asmlinkage long sys_eventfd(unsigned int count)
+SYSCALL_DEFINE1(eventfd, unsigned int, count)
{
return sys_eventfd2(count, 0);
}
-
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 96355d5..011b9b8 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -234,8 +234,6 @@
/*
* Configuration options available inside /proc/sys/fs/epoll/
*/
-/* Maximum number of epoll devices, per user */
-static int max_user_instances __read_mostly;
/* Maximum number of epoll watched descriptors, per user */
static int max_user_watches __read_mostly;
@@ -261,14 +259,6 @@
ctl_table epoll_table[] = {
{
- .procname = "max_user_instances",
- .data = &max_user_instances,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
- .extra1 = &zero,
- },
- {
.procname = "max_user_watches",
.data = &max_user_watches,
.maxlen = sizeof(int),
@@ -491,7 +481,6 @@
mutex_unlock(&epmutex);
mutex_destroy(&ep->mtx);
- atomic_dec(&ep->user->epoll_devs);
free_uid(ep->user);
kfree(ep);
}
@@ -581,10 +570,6 @@
struct eventpoll *ep;
user = get_current_user();
- error = -EMFILE;
- if (unlikely(atomic_read(&user->epoll_devs) >=
- max_user_instances))
- goto free_uid;
error = -ENOMEM;
ep = kzalloc(sizeof(*ep), GFP_KERNEL);
if (unlikely(!ep))
@@ -1110,7 +1095,7 @@
/*
* Open an eventpoll file descriptor.
*/
-asmlinkage long sys_epoll_create1(int flags)
+SYSCALL_DEFINE1(epoll_create1, int, flags)
{
int error, fd = -1;
struct eventpoll *ep;
@@ -1141,7 +1126,6 @@
flags & O_CLOEXEC);
if (fd < 0)
ep_free(ep);
- atomic_inc(&ep->user->epoll_devs);
error_return:
DNPRINTK(3, (KERN_INFO "[%p] eventpoll: sys_epoll_create(%d) = %d\n",
@@ -1150,7 +1134,7 @@
return fd;
}
-asmlinkage long sys_epoll_create(int size)
+SYSCALL_DEFINE1(epoll_create, int, size)
{
if (size < 0)
return -EINVAL;
@@ -1163,8 +1147,8 @@
* the eventpoll file that enables the insertion/removal/change of
* file descriptors inside the interest set.
*/
-asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
- struct epoll_event __user *event)
+SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
+ struct epoll_event __user *, event)
{
int error;
struct file *file, *tfile;
@@ -1261,8 +1245,8 @@
* Implement the event wait interface for the eventpoll file. It is the kernel
* part of the user space epoll_wait(2).
*/
-asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
- int maxevents, int timeout)
+SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events,
+ int, maxevents, int, timeout)
{
int error;
struct file *file;
@@ -1319,9 +1303,9 @@
* Implement the event wait interface for the eventpoll file. It is the kernel
* part of the user space epoll_pwait(2).
*/
-asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
- int maxevents, int timeout, const sigset_t __user *sigmask,
- size_t sigsetsize)
+SYSCALL_DEFINE6(epoll_pwait, int, epfd, struct epoll_event __user *, events,
+ int, maxevents, int, timeout, const sigset_t __user *, sigmask,
+ size_t, sigsetsize)
{
int error;
sigset_t ksigmask, sigsaved;
@@ -1366,8 +1350,10 @@
struct sysinfo si;
si_meminfo(&si);
- max_user_instances = 128;
- max_user_watches = (((si.totalram - si.totalhigh) / 32) << PAGE_SHIFT) /
+ /*
+ * Allows top 4% of lomem to be allocated for epoll watches (per user).
+ */
+ max_user_watches = (((si.totalram - si.totalhigh) / 25) << PAGE_SHIFT) /
EP_ITEM_COST;
/* Initialize the structure used to perform safe poll wait head wake ups */
diff --git a/fs/exec.c b/fs/exec.c
index 71a6efe..929b580 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -99,7 +99,7 @@
*
* Also note that we take the address to load from from the file itself.
*/
-asmlinkage long sys_uselib(const char __user * library)
+SYSCALL_DEFINE1(uselib, const char __user *, library)
{
struct file *file;
struct nameidata nd;
@@ -1049,16 +1049,32 @@
* - the caller must hold current->cred_exec_mutex to protect against
* PTRACE_ATTACH
*/
-void check_unsafe_exec(struct linux_binprm *bprm)
+void check_unsafe_exec(struct linux_binprm *bprm, struct files_struct *files)
{
- struct task_struct *p = current;
+ struct task_struct *p = current, *t;
+ unsigned long flags;
+ unsigned n_fs, n_files, n_sighand;
bprm->unsafe = tracehook_unsafe_exec(p);
- if (atomic_read(&p->fs->count) > 1 ||
- atomic_read(&p->files->count) > 1 ||
- atomic_read(&p->sighand->count) > 1)
+ n_fs = 1;
+ n_files = 1;
+ n_sighand = 1;
+ lock_task_sighand(p, &flags);
+ for (t = next_thread(p); t != p; t = next_thread(t)) {
+ if (t->fs == p->fs)
+ n_fs++;
+ if (t->files == files)
+ n_files++;
+ n_sighand++;
+ }
+
+ if (atomic_read(&p->fs->count) > n_fs ||
+ atomic_read(&p->files->count) > n_files ||
+ atomic_read(&p->sighand->count) > n_sighand)
bprm->unsafe |= LSM_UNSAFE_SHARE;
+
+ unlock_task_sighand(p, &flags);
}
/*
@@ -1273,7 +1289,7 @@
bprm->cred = prepare_exec_creds();
if (!bprm->cred)
goto out_unlock;
- check_unsafe_exec(bprm);
+ check_unsafe_exec(bprm, displaced);
file = open_exec(filename);
retval = PTR_ERR(file);
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 9a0fc40..2999d72 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -95,10 +95,13 @@
mark_inode_dirty(dir);
}
- if (IS_DIRSYNC(dir))
+ if (IS_DIRSYNC(dir)) {
err = write_one_page(page, 1);
- else
+ if (!err)
+ err = ext2_sync_inode(dir);
+ } else {
unlock_page(page);
+ }
return err;
}
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index da8bdea..7c6e360 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1185,9 +1185,12 @@
es = sbi->s_es;
if (((sbi->s_mount_opt & EXT2_MOUNT_XIP) !=
(old_mount_opt & EXT2_MOUNT_XIP)) &&
- invalidate_inodes(sb))
- ext2_warning(sb, __func__, "busy inodes while remounting "\
- "xip remain in cache (no functional problem)");
+ invalidate_inodes(sb)) {
+ ext2_warning(sb, __func__, "refusing change of xip flag "
+ "with busy inodes while remounting");
+ sbi->s_mount_opt &= ~EXT2_MOUNT_XIP;
+ sbi->s_mount_opt |= old_mount_opt & EXT2_MOUNT_XIP;
+ }
if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
return 0;
if (*flags & MS_RDONLY) {
diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index 69a3d19..4db4ffa 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1358,7 +1358,7 @@
struct fake_dirent *fde;
blocksize = dir->i_sb->s_blocksize;
- dxtrace(printk("Creating index\n"));
+ dxtrace(printk(KERN_DEBUG "Creating index: inode %lu\n", dir->i_ino));
retval = ext3_journal_get_write_access(handle, bh);
if (retval) {
ext3_std_error(dir->i_sb, retval);
@@ -1367,6 +1367,19 @@
}
root = (struct dx_root *) bh->b_data;
+ /* The 0th block becomes the root, move the dirents out */
+ fde = &root->dotdot;
+ de = (struct ext3_dir_entry_2 *)((char *)fde +
+ ext3_rec_len_from_disk(fde->rec_len));
+ if ((char *) de >= (((char *) root) + blocksize)) {
+ ext3_error(dir->i_sb, __func__,
+ "invalid rec_len for '..' in inode %lu",
+ dir->i_ino);
+ brelse(bh);
+ return -EIO;
+ }
+ len = ((char *) root) + blocksize - (char *) de;
+
bh2 = ext3_append (handle, dir, &block, &retval);
if (!(bh2)) {
brelse(bh);
@@ -1375,11 +1388,6 @@
EXT3_I(dir)->i_flags |= EXT3_INDEX_FL;
data1 = bh2->b_data;
- /* The 0th block becomes the root, move the dirents out */
- fde = &root->dotdot;
- de = (struct ext3_dir_entry_2 *)((char *)fde +
- ext3_rec_len_from_disk(fde->rec_len));
- len = ((char *) root) + blocksize - (char *) de;
memcpy (data1, de, len);
de = (struct ext3_dir_entry_2 *) data1;
top = data1 + len;
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index b70d90e..4a97041 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2428,12 +2428,13 @@
static int ext3_sync_fs(struct super_block *sb, int wait)
{
- sb->s_dirt = 0;
- if (wait)
- ext3_force_commit(sb);
- else
- journal_start_commit(EXT3_SB(sb)->s_journal, NULL);
+ tid_t target;
+ sb->s_dirt = 0;
+ if (journal_start_commit(EXT3_SB(sb)->s_journal, &target)) {
+ if (wait)
+ log_wait_commit(EXT3_SB(sb)->s_journal, target);
+ }
return 0;
}
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 6bba06b..9a50b80 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -684,15 +684,15 @@
gdp = ext4_get_group_desc(sb, i, NULL);
if (!gdp)
continue;
- desc_count += le16_to_cpu(gdp->bg_free_blocks_count);
+ desc_count += ext4_free_blks_count(sb, gdp);
brelse(bitmap_bh);
bitmap_bh = ext4_read_block_bitmap(sb, i);
if (bitmap_bh == NULL)
continue;
x = ext4_count_free(bitmap_bh, sb->s_blocksize);
- printk(KERN_DEBUG "group %lu: stored = %d, counted = %u\n",
- i, le16_to_cpu(gdp->bg_free_blocks_count), x);
+ printk(KERN_DEBUG "group %u: stored = %d, counted = %u\n",
+ i, ext4_free_blks_count(sb, gdp), x);
bitmap_count += x;
}
brelse(bitmap_bh);
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index c668e43..aafc9eb 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1206,8 +1206,11 @@
static inline loff_t ext4_isize(struct ext4_inode *raw_inode)
{
- return ((loff_t)le32_to_cpu(raw_inode->i_size_high) << 32) |
- le32_to_cpu(raw_inode->i_size_lo);
+ if (S_ISREG(le16_to_cpu(raw_inode->i_mode)))
+ return ((loff_t)le32_to_cpu(raw_inode->i_size_high) << 32) |
+ le32_to_cpu(raw_inode->i_size_lo);
+ else
+ return (loff_t) le32_to_cpu(raw_inode->i_size_lo);
}
static inline void ext4_isize_set(struct ext4_inode *raw_inode, loff_t i_size)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 54bf062..e2eab19 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3048,7 +3048,7 @@
WARN_ON(ret <= 0);
printk(KERN_ERR "%s: ext4_ext_get_blocks "
"returned error inode#%lu, block=%u, "
- "max_blocks=%lu", __func__,
+ "max_blocks=%u", __func__,
inode->i_ino, block, max_blocks);
#endif
ext4_mark_inode_dirty(handle, inode);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index a6444ce..03ba20b 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -360,9 +360,9 @@
final = ptrs;
} else {
ext4_warning(inode->i_sb, "ext4_block_to_path",
- "block %lu > max",
+ "block %lu > max in inode %lu",
i_block + direct_blocks +
- indirect_blocks + double_blocks);
+ indirect_blocks + double_blocks, inode->i_ino);
}
if (boundary)
*boundary = final - 1 - (i_block & (ptrs - 1));
@@ -2821,9 +2821,6 @@
filemap_write_and_wait(mapping);
}
- BUG_ON(!EXT4_JOURNAL(inode) &&
- EXT4_I(inode)->i_state & EXT4_STATE_JDATA);
-
if (EXT4_JOURNAL(inode) && EXT4_I(inode)->i_state & EXT4_STATE_JDATA) {
/*
* This is a REALLY heavyweight approach, but the use of
@@ -3622,7 +3619,7 @@
* block pointed to itself, it would have been detached when
* the block was cleared. Check for this instead of OOPSing.
*/
- if (bh2jh(this_bh))
+ if ((EXT4_JOURNAL(inode) == NULL) || bh2jh(this_bh))
ext4_handle_dirty_metadata(handle, inode, this_bh);
else
ext4_error(inode->i_sb, __func__,
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 918aec0..deba54f 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3025,7 +3025,7 @@
goto out_err;
ext4_debug("using block group %u(%d)\n", ac->ac_b_ex.fe_group,
- gdp->bg_free_blocks_count);
+ ext4_free_blks_count(sb, gdp));
err = ext4_journal_get_write_access(handle, gdp_bh);
if (err)
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index fec0b4c..ba702bd 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1368,7 +1368,7 @@
struct fake_dirent *fde;
blocksize = dir->i_sb->s_blocksize;
- dxtrace(printk(KERN_DEBUG "Creating index\n"));
+ dxtrace(printk(KERN_DEBUG "Creating index: inode %lu\n", dir->i_ino));
retval = ext4_journal_get_write_access(handle, bh);
if (retval) {
ext4_std_error(dir->i_sb, retval);
@@ -1377,6 +1377,20 @@
}
root = (struct dx_root *) bh->b_data;
+ /* The 0th block becomes the root, move the dirents out */
+ fde = &root->dotdot;
+ de = (struct ext4_dir_entry_2 *)((char *)fde +
+ ext4_rec_len_from_disk(fde->rec_len));
+ if ((char *) de >= (((char *) root) + blocksize)) {
+ ext4_error(dir->i_sb, __func__,
+ "invalid rec_len for '..' in inode %lu",
+ dir->i_ino);
+ brelse(bh);
+ return -EIO;
+ }
+ len = ((char *) root) + blocksize - (char *) de;
+
+ /* Allocate new block for the 0th block's dirents */
bh2 = ext4_append(handle, dir, &block, &retval);
if (!(bh2)) {
brelse(bh);
@@ -1385,11 +1399,6 @@
EXT4_I(dir)->i_flags |= EXT4_INDEX_FL;
data1 = bh2->b_data;
- /* The 0th block becomes the root, move the dirents out */
- fde = &root->dotdot;
- de = (struct ext4_dir_entry_2 *)((char *)fde +
- ext4_rec_len_from_disk(fde->rec_len));
- len = ((char *) root) + blocksize - (char *) de;
memcpy (data1, de, len);
de = (struct ext4_dir_entry_2 *) data1;
top = data1 + len;
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index c328be5..c06886a 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -861,12 +861,13 @@
gdp = (struct ext4_group_desc *)((char *)primary->b_data +
gdb_off * EXT4_DESC_SIZE(sb));
+ memset(gdp, 0, EXT4_DESC_SIZE(sb));
ext4_block_bitmap_set(sb, gdp, input->block_bitmap); /* LV FIXME */
ext4_inode_bitmap_set(sb, gdp, input->inode_bitmap); /* LV FIXME */
ext4_inode_table_set(sb, gdp, input->inode_table); /* LV FIXME */
ext4_free_blks_set(sb, gdp, input->free_blocks_count);
ext4_free_inodes_set(sb, gdp, EXT4_INODES_PER_GROUP(sb));
- gdp->bg_flags |= cpu_to_le16(EXT4_BG_INODE_ZEROED);
+ gdp->bg_flags = cpu_to_le16(EXT4_BG_INODE_ZEROED);
gdp->bg_checksum = ext4_group_desc_csum(sbi, input->group, gdp);
/*
diff --git a/fs/fat/Kconfig b/fs/fat/Kconfig
new file mode 100644
index 0000000..d0a69ff
--- /dev/null
+++ b/fs/fat/Kconfig
@@ -0,0 +1,97 @@
+config FAT_FS
+ tristate
+ select NLS
+ help
+ If you want to use one of the FAT-based file systems (the MS-DOS and
+ VFAT (Windows 95) file systems), then you must say Y or M here
+ to include FAT support. You will then be able to mount partitions or
+ diskettes with FAT-based file systems and transparently access the
+ files on them, i.e. MSDOS files will look and behave just like all
+ other Unix files.
+
+ This FAT support is not a file system in itself, it only provides
+ the foundation for the other file systems. You will have to say Y or
+ M to at least one of "MSDOS fs support" or "VFAT fs support" in
+ order to make use of it.
+
+ Another way to read and write MSDOS floppies and hard drive
+ partitions from within Linux (but not transparently) is with the
+ mtools ("man mtools") program suite. You don't need to say Y here in
+ order to do that.
+
+ If you need to move large files on floppies between a DOS and a
+ Linux box, say Y here, mount the floppy under Linux with an MSDOS
+ file system and use GNU tar's M option. GNU tar is a program
+ available for Unix and DOS ("man tar" or "info tar").
+
+ The FAT support will enlarge your kernel by about 37 KB. If unsure,
+ say Y.
+
+ To compile this as a module, choose M here: the module will be called
+ fat. Note that if you compile the FAT support as a module, you
+ cannot compile any of the FAT-based file systems into the kernel
+ -- they will have to be modules as well.
+
+config MSDOS_FS
+ tristate "MSDOS fs support"
+ select FAT_FS
+ help
+ This allows you to mount MSDOS partitions of your hard drive (unless
+ they are compressed; to access compressed MSDOS partitions under
+ Linux, you can either use the DOS emulator DOSEMU, described in the
+ DOSEMU-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
+ <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
+ intend to use dosemu with a non-compressed MSDOS partition, say Y
+ here) and MSDOS floppies. This means that file access becomes
+ transparent, i.e. the MSDOS files look and behave just like all
+ other Unix files.
+
+ If you have Windows 95 or Windows NT installed on your MSDOS
+ partitions, you should use the VFAT file system (say Y to "VFAT fs
+ support" below), or you will not be able to see the long filenames
+ generated by Windows 95 / Windows NT.
+
+ This option will enlarge your kernel by about 7 KB. If unsure,
+ answer Y. This will only work if you said Y to "DOS FAT fs support"
+ as well. To compile this as a module, choose M here: the module will
+ be called msdos.
+
+config VFAT_FS
+ tristate "VFAT (Windows-95) fs support"
+ select FAT_FS
+ help
+ This option provides support for normal Windows file systems with
+ long filenames. That includes non-compressed FAT-based file systems
+ used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
+ programs from the mtools package.
+
+ The VFAT support enlarges your kernel by about 10 KB and it only
+ works if you said Y to the "DOS FAT fs support" above. Please read
+ the file <file:Documentation/filesystems/vfat.txt> for details. If
+ unsure, say Y.
+
+ To compile this as a module, choose M here: the module will be called
+ vfat.
+
+config FAT_DEFAULT_CODEPAGE
+ int "Default codepage for FAT"
+ depends on MSDOS_FS || VFAT_FS
+ default 437
+ help
+ This option should be set to the codepage of your FAT filesystems.
+ It can be overridden with the "codepage" mount option.
+ See <file:Documentation/filesystems/vfat.txt> for more information.
+
+config FAT_DEFAULT_IOCHARSET
+ string "Default iocharset for FAT"
+ depends on VFAT_FS
+ default "iso8859-1"
+ help
+ Set this to the default input/output character set you'd
+ like FAT to use. It should probably match the character set
+ that most of your FAT filesystems use, and can be overridden
+ with the "iocharset" mount option for FAT filesystems.
+ Note that "utf8" is not recommended for FAT filesystems.
+ If unsure, you shouldn't set "utf8" here.
+ See <file:Documentation/filesystems/vfat.txt> for more information.
diff --git a/fs/fcntl.c b/fs/fcntl.c
index cdc1419..bd215cc 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -50,7 +50,7 @@
return res;
}
-asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags)
+SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
{
int err = -EBADF;
struct file * file, *tofree;
@@ -113,7 +113,7 @@
return err;
}
-asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd)
+SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
{
if (unlikely(newfd == oldfd)) { /* corner case */
struct files_struct *files = current->files;
@@ -126,7 +126,7 @@
return sys_dup3(oldfd, newfd, 0);
}
-asmlinkage long sys_dup(unsigned int fildes)
+SYSCALL_DEFINE1(dup, unsigned int, fildes)
{
int ret = -EBADF;
struct file *file = fget(fildes);
@@ -335,7 +335,7 @@
return err;
}
-asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
{
struct file *filp;
long err = -EBADF;
@@ -358,7 +358,8 @@
}
#if BITS_PER_LONG == 32
-asmlinkage long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,
+ unsigned long, arg)
{
struct file * filp;
long err;
diff --git a/fs/filesystems.c b/fs/filesystems.c
index d488dcd..1aa7026 100644
--- a/fs/filesystems.c
+++ b/fs/filesystems.c
@@ -179,7 +179,7 @@
/*
* Whee.. Weird sysv syscall.
*/
-asmlinkage long sys_sysfs(int option, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE3(sysfs, int, option, unsigned long, arg1, unsigned long, arg2)
{
int retval = -EINVAL;
diff --git a/fs/freevxfs/Kconfig b/fs/freevxfs/Kconfig
new file mode 100644
index 0000000..8dc1cd5
--- /dev/null
+++ b/fs/freevxfs/Kconfig
@@ -0,0 +1,16 @@
+config VXFS_FS
+ tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
+ depends on BLOCK
+ help
+ FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
+ file system format. VERITAS VxFS(TM) is the standard file system
+ of SCO UnixWare (and possibly others) and optionally available
+ for Sunsoft Solaris, HP-UX and many other operating systems.
+ Currently only readonly access is supported.
+
+ NOTE: the file system type as used by mount(1), mount(2) and
+ fstab(5) is 'vxfs' as it describes the file system format, not
+ the actual driver.
+
+ To compile this as a module, choose M here: the module will be
+ called freevxfs. If unsure, say N.
diff --git a/fs/fuse/Kconfig b/fs/fuse/Kconfig
new file mode 100644
index 0000000..0cf160a
--- /dev/null
+++ b/fs/fuse/Kconfig
@@ -0,0 +1,15 @@
+config FUSE_FS
+ tristate "FUSE (Filesystem in Userspace) support"
+ help
+ With FUSE it is possible to implement a fully functional filesystem
+ in a userspace program.
+
+ There's also companion library: libfuse. This library along with
+ utilities is available from the FUSE homepage:
+ <http://fuse.sourceforge.net/>
+
+ See <file:Documentation/filesystems/fuse.txt> for more information.
+ See <file:Documentation/Changes> for needed library/utility version.
+
+ If you want to develop a userspace FS, or if you want to use
+ a filesystem based on FUSE, answer Y or M.
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index e0c7ada..ba76b68 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -281,7 +281,8 @@
fc->blocked = 0;
wake_up_all(&fc->blocked_waitq);
}
- if (fc->num_background == FUSE_CONGESTION_THRESHOLD) {
+ if (fc->num_background == FUSE_CONGESTION_THRESHOLD &&
+ fc->connected) {
clear_bdi_congested(&fc->bdi, READ);
clear_bdi_congested(&fc->bdi, WRITE);
}
@@ -825,16 +826,21 @@
struct fuse_copy_state *cs)
{
struct fuse_notify_poll_wakeup_out outarg;
- int err;
+ int err = -EINVAL;
if (size != sizeof(outarg))
- return -EINVAL;
+ goto err;
err = fuse_copy_one(cs, &outarg, sizeof(outarg));
if (err)
- return err;
+ goto err;
+ fuse_copy_finish(cs);
return fuse_notify_poll_wakeup(fc, &outarg);
+
+err:
+ fuse_copy_finish(cs);
+ return err;
}
static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code,
@@ -845,6 +851,7 @@
return fuse_notify_poll(fc, size, cs);
default:
+ fuse_copy_finish(cs);
return -EINVAL;
}
}
@@ -923,7 +930,6 @@
*/
if (!oh.unique) {
err = fuse_notify(fc, oh.error, nbytes - sizeof(oh), &cs);
- fuse_copy_finish(&cs);
return err ? err : nbytes;
}
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index e816264..d9fdb7c 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -54,7 +54,7 @@
ff->reserved_req = fuse_request_alloc();
if (!ff->reserved_req) {
kfree(ff);
- ff = NULL;
+ return NULL;
} else {
INIT_LIST_HEAD(&ff->write_entry);
atomic_set(&ff->count, 0);
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 47c96fd..459b73d 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -292,6 +292,7 @@
list_del(&fc->entry);
fuse_ctl_remove_conn(fc);
mutex_unlock(&fuse_mutex);
+ bdi_destroy(&fc->bdi);
fuse_conn_put(fc);
}
@@ -532,7 +533,6 @@
if (fc->destroy_req)
fuse_request_free(fc->destroy_req);
mutex_destroy(&fc->inst_mutex);
- bdi_destroy(&fc->bdi);
fc->release(fc);
}
}
@@ -805,16 +805,18 @@
int err;
int is_bdev = sb->s_bdev != NULL;
+ err = -EINVAL;
if (sb->s_flags & MS_MANDLOCK)
- return -EINVAL;
+ goto err;
if (!parse_fuse_opt((char *) data, &d, is_bdev))
- return -EINVAL;
+ goto err;
if (is_bdev) {
#ifdef CONFIG_BLOCK
+ err = -EINVAL;
if (!sb_set_blocksize(sb, d.blksize))
- return -EINVAL;
+ goto err;
#endif
} else {
sb->s_blocksize = PAGE_CACHE_SIZE;
@@ -826,20 +828,22 @@
sb->s_export_op = &fuse_export_operations;
file = fget(d.fd);
+ err = -EINVAL;
if (!file)
- return -EINVAL;
+ goto err;
if (file->f_op != &fuse_dev_operations)
- return -EINVAL;
+ goto err_fput;
fc = kmalloc(sizeof(*fc), GFP_KERNEL);
+ err = -ENOMEM;
if (!fc)
- return -ENOMEM;
+ goto err_fput;
err = fuse_conn_init(fc, sb);
if (err) {
kfree(fc);
- return err;
+ goto err_fput;
}
fc->release = fuse_free_conn;
@@ -854,12 +858,12 @@
err = -ENOMEM;
root = fuse_get_root_inode(sb, d.rootmode);
if (!root)
- goto err;
+ goto err_put_conn;
root_dentry = d_alloc_root(root);
if (!root_dentry) {
iput(root);
- goto err;
+ goto err_put_conn;
}
init_req = fuse_request_alloc();
@@ -903,9 +907,11 @@
fuse_request_free(init_req);
err_put_root:
dput(root_dentry);
- err:
- fput(file);
+ err_put_conn:
fuse_conn_put(fc);
+ err_fput:
+ fput(file);
+ err:
return err;
}
diff --git a/fs/hfs/Kconfig b/fs/hfs/Kconfig
new file mode 100644
index 0000000..b77c5bc
--- /dev/null
+++ b/fs/hfs/Kconfig
@@ -0,0 +1,12 @@
+config HFS_FS
+ tristate "Apple Macintosh file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ select NLS
+ help
+ If you say Y here, you will be able to mount Macintosh-formatted
+ floppy disks and hard drive partitions with full read-write access.
+ Please read <file:Documentation/filesystems/hfs.txt> to learn about
+ the available mount options.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called hfs.
diff --git a/fs/hfsplus/Kconfig b/fs/hfsplus/Kconfig
new file mode 100644
index 0000000..a633718
--- /dev/null
+++ b/fs/hfsplus/Kconfig
@@ -0,0 +1,13 @@
+config HFSPLUS_FS
+ tristate "Apple Extended HFS file system support"
+ depends on BLOCK
+ select NLS
+ select NLS_UTF8
+ help
+ If you say Y here, you will be able to mount extended format
+ Macintosh-formatted hard drive partitions with full read-write access.
+
+ This file system is often called HFS+ and was introduced with
+ MacOS 8. It includes all Mac specific filesystem data such as
+ data forks and creator codes, but it also has several UNIX
+ style features such as file ownership and permissions.
diff --git a/fs/hpfs/Kconfig b/fs/hpfs/Kconfig
new file mode 100644
index 0000000..56bd15c
--- /dev/null
+++ b/fs/hpfs/Kconfig
@@ -0,0 +1,14 @@
+config HPFS_FS
+ tristate "OS/2 HPFS file system support"
+ depends on BLOCK
+ help
+ OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
+ is the file system used for organizing files on OS/2 hard disk
+ partitions. Say Y if you want to be able to read files from and
+ write files to an OS/2 HPFS partition on your hard drive. OS/2
+ floppies however are in regular MSDOS format, so you don't need this
+ option in order to be able to read them. Read
+ <file:Documentation/filesystems/hpfs.txt>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called hpfs. If unsure, say N.
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 6903d37..9b800d9 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -108,7 +108,8 @@
if (hugetlb_reserve_pages(inode,
vma->vm_pgoff >> huge_page_order(h),
- len >> huge_page_shift(h), vma))
+ len >> huge_page_shift(h), vma,
+ vma->vm_flags))
goto out;
ret = 0;
@@ -947,7 +948,7 @@
can_do_mlock());
}
-struct file *hugetlb_file_setup(const char *name, size_t size)
+struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag)
{
int error = -ENOMEM;
struct file *file;
@@ -981,7 +982,8 @@
error = -ENOMEM;
if (hugetlb_reserve_pages(inode, 0,
- size >> huge_page_shift(hstate_inode(inode)), NULL))
+ size >> huge_page_shift(hstate_inode(inode)), NULL,
+ acctflag))
goto out_inode;
d_instantiate(dentry, inode);
diff --git a/fs/internal.h b/fs/internal.h
index 53af885..0d8ac49 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -43,7 +43,7 @@
/*
* exec.c
*/
-extern void check_unsafe_exec(struct linux_binprm *);
+extern void check_unsafe_exec(struct linux_binprm *, struct files_struct *);
/*
* namespace.c
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 20b0a8a..240ec639 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -542,7 +542,7 @@
return error;
}
-asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
{
struct file *filp;
int error = -EBADF;
diff --git a/fs/ioprio.c b/fs/ioprio.c
index 1a39ac3..c7c0b28 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -72,7 +72,7 @@
}
EXPORT_SYMBOL_GPL(set_task_ioprio);
-asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
+SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
{
int class = IOPRIO_PRIO_CLASS(ioprio);
int data = IOPRIO_PRIO_DATA(ioprio);
@@ -188,7 +188,7 @@
return aprio;
}
-asmlinkage long sys_ioprio_get(int which, int who)
+SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
{
struct task_struct *g, *p;
struct user_struct *user;
@@ -252,4 +252,3 @@
read_unlock(&tasklist_lock);
return ret;
}
-
diff --git a/fs/isofs/Kconfig b/fs/isofs/Kconfig
new file mode 100644
index 0000000..8ab9878
--- /dev/null
+++ b/fs/isofs/Kconfig
@@ -0,0 +1,39 @@
+config ISO9660_FS
+ tristate "ISO 9660 CDROM file system support"
+ help
+ This is the standard file system used on CD-ROMs. It was previously
+ known as "High Sierra File System" and is called "hsfs" on other
+ Unix systems. The so-called Rock-Ridge extensions which allow for
+ long Unix filenames and symbolic links are also supported by this
+ driver. If you have a CD-ROM drive and want to do more with it than
+ just listen to audio CDs and watch its LEDs, say Y (and read
+ <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
+ available from <http://www.tldp.org/docs.html#howto>), thereby
+ enlarging your kernel by about 27 KB; otherwise say N.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called isofs.
+
+config JOLIET
+ bool "Microsoft Joliet CDROM extensions"
+ depends on ISO9660_FS
+ select NLS
+ help
+ Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
+ which allows for long filenames in unicode format (unicode is the
+ new 16 bit character code, successor to ASCII, which encodes the
+ characters of almost all languages of the world; see
+ <http://www.unicode.org/> for more information). Say Y here if you
+ want to be able to read Joliet CD-ROMs under Linux.
+
+config ZISOFS
+ bool "Transparent decompression extension"
+ depends on ISO9660_FS
+ select ZLIB_INFLATE
+ help
+ This is a Linux-specific extension to RockRidge which lets you store
+ data in compressed form on a CD-ROM and have it transparently
+ decompressed when the CD-ROM is accessed. See
+ <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
+ necessary to create such a filesystem. Say Y here if you want to be
+ able to read such compressed CD-ROMs.
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 9e4fa52..e79c078 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -427,7 +427,7 @@
}
/*
- * Called under j_state_lock. Returns true if a transaction was started.
+ * Called under j_state_lock. Returns true if a transaction commit was started.
*/
int __log_start_commit(journal_t *journal, tid_t target)
{
@@ -495,7 +495,8 @@
/*
* Start a commit of the current running transaction (if any). Returns true
- * if a transaction was started, and fills its tid in at *ptid
+ * if a transaction is going to be committed (or is currently already
+ * committing), and fills its tid in at *ptid
*/
int journal_start_commit(journal_t *journal, tid_t *ptid)
{
@@ -505,15 +506,19 @@
if (journal->j_running_transaction) {
tid_t tid = journal->j_running_transaction->t_tid;
- ret = __log_start_commit(journal, tid);
- if (ret && ptid)
+ __log_start_commit(journal, tid);
+ /* There's a running transaction and we've just made sure
+ * it's commit has been scheduled. */
+ if (ptid)
*ptid = tid;
- } else if (journal->j_committing_transaction && ptid) {
+ ret = 1;
+ } else if (journal->j_committing_transaction) {
/*
* If ext3_write_super() recently started a commit, then we
* have to wait for completion of that transaction
*/
- *ptid = journal->j_committing_transaction->t_tid;
+ if (ptid)
+ *ptid = journal->j_committing_transaction->t_tid;
ret = 1;
}
spin_unlock(&journal->j_state_lock);
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 5667530..eb34300 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -37,10 +37,10 @@
#include <linux/proc_fs.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
+#include <linux/math64.h>
#include <asm/uaccess.h>
#include <asm/page.h>
-#include <asm/div64.h>
EXPORT_SYMBOL(jbd2_journal_start);
EXPORT_SYMBOL(jbd2_journal_restart);
@@ -846,8 +846,8 @@
jiffies_to_msecs(s->stats->u.run.rs_flushing / s->stats->ts_tid));
seq_printf(seq, " %ums logging transaction\n",
jiffies_to_msecs(s->stats->u.run.rs_logging / s->stats->ts_tid));
- seq_printf(seq, " %luus average transaction commit time\n",
- do_div(s->journal->j_average_commit_time, 1000));
+ seq_printf(seq, " %lluus average transaction commit time\n",
+ div_u64(s->journal->j_average_commit_time, 1000));
seq_printf(seq, " %lu handles per transaction\n",
s->stats->u.run.rs_handle_count / s->stats->ts_tid);
seq_printf(seq, " %lu blocks per transaction\n",
diff --git a/fs/jfs/Kconfig b/fs/jfs/Kconfig
new file mode 100644
index 0000000..9ff619a
--- /dev/null
+++ b/fs/jfs/Kconfig
@@ -0,0 +1,49 @@
+config JFS_FS
+ tristate "JFS filesystem support"
+ select NLS
+ help
+ This is a port of IBM's Journaled Filesystem . More information is
+ available in the file <file:Documentation/filesystems/jfs.txt>.
+
+ If you do not intend to use the JFS filesystem, say N.
+
+config JFS_POSIX_ACL
+ bool "JFS POSIX Access Control Lists"
+ depends on JFS_FS
+ select FS_POSIX_ACL
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the Posix ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N
+
+config JFS_SECURITY
+ bool "JFS Security Labels"
+ depends on JFS_FS
+ help
+ Security labels support alternative access control models
+ implemented by security modules like SELinux. This option
+ enables an extended attribute handler for file security
+ labels in the jfs filesystem.
+
+ If you are not using a security module that requires using
+ extended attributes for file security labels, say N.
+
+config JFS_DEBUG
+ bool "JFS debugging"
+ depends on JFS_FS
+ help
+ If you are experiencing any problems with the JFS filesystem, say
+ Y here. This will result in additional debugging messages to be
+ written to the system log. Under normal circumstances, this
+ results in very little overhead.
+
+config JFS_STATISTICS
+ bool "JFS statistics"
+ depends on JFS_FS
+ help
+ Enabling this option will cause statistics from the JFS file system
+ to be made available to the user in the /proc/fs/jfs/ directory.
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 6063a8e..763b78a 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -427,7 +427,7 @@
goto out;
case -EAGAIN:
ret = nlm_lck_denied;
- goto out;
+ break;
case FILE_LOCK_DEFERRED:
if (wait)
break;
@@ -443,6 +443,10 @@
goto out;
}
+ ret = nlm_lck_denied;
+ if (!wait)
+ goto out;
+
ret = nlm_lck_blocked;
/* Append to list of blocked */
diff --git a/fs/locks.c b/fs/locks.c
index 46a2e12..ec3deea 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1564,7 +1564,7 @@
* %LOCK_MAND can be combined with %LOCK_READ or %LOCK_WRITE to allow other
* processes read and write access respectively.
*/
-asmlinkage long sys_flock(unsigned int fd, unsigned int cmd)
+SYSCALL_DEFINE2(flock, unsigned int, fd, unsigned int, cmd)
{
struct file *filp;
struct file_lock *lock;
diff --git a/fs/minix/Kconfig b/fs/minix/Kconfig
new file mode 100644
index 0000000..0fd7ca9
--- /dev/null
+++ b/fs/minix/Kconfig
@@ -0,0 +1,17 @@
+config MINIX_FS
+ tristate "Minix file system support"
+ depends on BLOCK
+ help
+ Minix is a simple operating system used in many classes about OS's.
+ The minix file system (method to organize files on a hard disk
+ partition or a floppy disk) was the original file system for Linux,
+ but has been superseded by the second extended file system ext2fs.
+ You don't want to use the minix file system on your hard disk
+ because of certain built-in restrictions, but it is sometimes found
+ on older Linux floppy disks. This option will enlarge your kernel
+ by about 28 KB. If unsure, say N.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called minix. Note that the file system of your root
+ partition (the one containing the directory /) cannot be compiled as
+ a module.
diff --git a/fs/namei.c b/fs/namei.c
index f05bed2..bbc15c2 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1962,8 +1962,8 @@
}
}
-asmlinkage long sys_mknodat(int dfd, const char __user *filename, int mode,
- unsigned dev)
+SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, int, mode,
+ unsigned, dev)
{
int error;
char *tmp;
@@ -2017,7 +2017,7 @@
return error;
}
-asmlinkage long sys_mknod(const char __user *filename, int mode, unsigned dev)
+SYSCALL_DEFINE3(mknod, const char __user *, filename, int, mode, unsigned, dev)
{
return sys_mknodat(AT_FDCWD, filename, mode, dev);
}
@@ -2044,7 +2044,7 @@
return error;
}
-asmlinkage long sys_mkdirat(int dfd, const char __user *pathname, int mode)
+SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode)
{
int error = 0;
char * tmp;
@@ -2081,7 +2081,7 @@
return error;
}
-asmlinkage long sys_mkdir(const char __user *pathname, int mode)
+SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
{
return sys_mkdirat(AT_FDCWD, pathname, mode);
}
@@ -2195,7 +2195,7 @@
return error;
}
-asmlinkage long sys_rmdir(const char __user *pathname)
+SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
{
return do_rmdir(AT_FDCWD, pathname);
}
@@ -2291,7 +2291,7 @@
goto exit2;
}
-asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
+SYSCALL_DEFINE3(unlinkat, int, dfd, const char __user *, pathname, int, flag)
{
if ((flag & ~AT_REMOVEDIR) != 0)
return -EINVAL;
@@ -2302,7 +2302,7 @@
return do_unlinkat(dfd, pathname);
}
-asmlinkage long sys_unlink(const char __user *pathname)
+SYSCALL_DEFINE1(unlink, const char __user *, pathname)
{
return do_unlinkat(AT_FDCWD, pathname);
}
@@ -2328,8 +2328,8 @@
return error;
}
-asmlinkage long sys_symlinkat(const char __user *oldname,
- int newdfd, const char __user *newname)
+SYSCALL_DEFINE3(symlinkat, const char __user *, oldname,
+ int, newdfd, const char __user *, newname)
{
int error;
char *from;
@@ -2370,7 +2370,7 @@
return error;
}
-asmlinkage long sys_symlink(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(symlink, const char __user *, oldname, const char __user *, newname)
{
return sys_symlinkat(oldname, AT_FDCWD, newname);
}
@@ -2422,9 +2422,8 @@
* with linux 2.0, and to avoid hard-linking to directories
* and other special files. --ADM
*/
-asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
- int newdfd, const char __user *newname,
- int flags)
+SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
+ int, newdfd, const char __user *, newname, int, flags)
{
struct dentry *new_dentry;
struct nameidata nd;
@@ -2473,7 +2472,7 @@
return error;
}
-asmlinkage long sys_link(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(link, const char __user *, oldname, const char __user *, newname)
{
return sys_linkat(AT_FDCWD, oldname, AT_FDCWD, newname, 0);
}
@@ -2624,8 +2623,8 @@
return error;
}
-asmlinkage long sys_renameat(int olddfd, const char __user *oldname,
- int newdfd, const char __user *newname)
+SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
+ int, newdfd, const char __user *, newname)
{
struct dentry *old_dir, *new_dir;
struct dentry *old_dentry, *new_dentry;
@@ -2718,7 +2717,7 @@
return error;
}
-asmlinkage long sys_rename(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newname)
{
return sys_renameat(AT_FDCWD, oldname, AT_FDCWD, newname);
}
diff --git a/fs/namespace.c b/fs/namespace.c
index a40685d..228d8c4 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1128,7 +1128,7 @@
* unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
*/
-asmlinkage long sys_umount(char __user * name, int flags)
+SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
{
struct path path;
int retval;
@@ -1160,7 +1160,7 @@
/*
* The 2.0 compatible umount. No flags.
*/
-asmlinkage long sys_oldumount(char __user * name)
+SYSCALL_DEFINE1(oldumount, char __user *, name)
{
return sys_umount(name, 0);
}
@@ -2045,9 +2045,8 @@
return new_ns;
}
-asmlinkage long sys_mount(char __user * dev_name, char __user * dir_name,
- char __user * type, unsigned long flags,
- void __user * data)
+SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
+ char __user *, type, unsigned long, flags, void __user *, data)
{
int retval;
unsigned long data_page;
@@ -2172,8 +2171,8 @@
* though, so you may need to say mount --bind /nfs/my_root /nfs/my_root
* first.
*/
-asmlinkage long sys_pivot_root(const char __user * new_root,
- const char __user * put_old)
+SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+ const char __user *, put_old)
{
struct vfsmount *tmp;
struct path new, old, parent_path, root_parent, root;
diff --git a/fs/ncpfs/Kconfig b/fs/ncpfs/Kconfig
index 1428084..c931cf2 100644
--- a/fs/ncpfs/Kconfig
+++ b/fs/ncpfs/Kconfig
@@ -1,6 +1,27 @@
#
# NCP Filesystem configuration
#
+config NCP_FS
+ tristate "NCP file system support (to mount NetWare volumes)"
+ depends on IPX!=n || INET
+ help
+ NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
+ used by Novell NetWare clients to talk to file servers. It is to
+ IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you
+ to mount NetWare file server volumes and to access them just like
+ any other Unix directory. For details, please read the file
+ <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
+ the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
+
+ You do not have to say Y here if you want your Linux box to act as a
+ file *server* for Novell NetWare clients.
+
+ General information about how to connect Linux, Windows machines and
+ Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+
+ To compile this as a module, choose M here: the module will be called
+ ncpfs. Say N unless you are connected to a Novell network.
+
config NCPFS_PACKET_SIGNING
bool "Packet signatures"
depends on NCP_FS
diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
new file mode 100644
index 0000000..36fe20d
--- /dev/null
+++ b/fs/nfs/Kconfig
@@ -0,0 +1,86 @@
+config NFS_FS
+ tristate "NFS client support"
+ depends on INET
+ select LOCKD
+ select SUNRPC
+ select NFS_ACL_SUPPORT if NFS_V3_ACL
+ help
+ Choose Y here if you want to access files residing on other
+ computers using Sun's Network File System protocol. To compile
+ this file system support as a module, choose M here: the module
+ will be called nfs.
+
+ To mount file systems exported by NFS servers, you also need to
+ install the user space mount.nfs command which can be found in
+ the Linux nfs-utils package, available from http://linux-nfs.org/.
+ Information about using the mount command is available in the
+ mount(8) man page. More detail about the Linux NFS client
+ implementation is available via the nfs(5) man page.
+
+ Below you can choose which versions of the NFS protocol are
+ available in the kernel to mount NFS servers. Support for NFS
+ version 2 (RFC 1094) is always available when NFS_FS is selected.
+
+ To configure a system which mounts its root file system via NFS
+ at boot time, say Y here, select "Kernel level IP
+ autoconfiguration" in the NETWORK menu, and select "Root file
+ system on NFS" below. You cannot compile this file system as a
+ module in this case.
+
+ If unsure, say N.
+
+config NFS_V3
+ bool "NFS client support for NFS version 3"
+ depends on NFS_FS
+ help
+ This option enables support for version 3 of the NFS protocol
+ (RFC 1813) in the kernel's NFS client.
+
+ If unsure, say Y.
+
+config NFS_V3_ACL
+ bool "NFS client support for the NFSv3 ACL protocol extension"
+ depends on NFS_V3
+ help
+ Some NFS servers support an auxiliary NFSv3 ACL protocol that
+ Sun added to Solaris but never became an official part of the
+ NFS version 3 protocol. This protocol extension allows
+ applications on NFS clients to manipulate POSIX Access Control
+ Lists on files residing on NFS servers. NFS servers enforce
+ ACLs on local files whether this protocol is available or not.
+
+ Choose Y here if your NFS server supports the Solaris NFSv3 ACL
+ protocol extension and you want your NFS client to allow
+ applications to access and modify ACLs on files on the server.
+
+ Most NFS servers don't support the Solaris NFSv3 ACL protocol
+ extension. You can choose N here or specify the "noacl" mount
+ option to prevent your NFS client from trying to use the NFSv3
+ ACL protocol.
+
+ If unsure, say N.
+
+config NFS_V4
+ bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
+ depends on NFS_FS && EXPERIMENTAL
+ select RPCSEC_GSS_KRB5
+ help
+ This option enables support for version 4 of the NFS protocol
+ (RFC 3530) in the kernel's NFS client.
+
+ To mount NFS servers using NFSv4, you also need to install user
+ space programs which can be found in the Linux nfs-utils package,
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
+
+config ROOT_NFS
+ bool "Root file system on NFS"
+ depends on NFS_FS=y && IP_PNP
+ help
+ If you want your system to mount its root file system via NFS,
+ choose Y here. This is common practice for managing systems
+ without local permanent storage. For details, read
+ <file:Documentation/filesystems/nfsroot.txt>.
+
+ Most people say N here.
diff --git a/fs/nfsctl.c b/fs/nfsctl.c
index b274519..8f9a205 100644
--- a/fs/nfsctl.c
+++ b/fs/nfsctl.c
@@ -86,8 +86,8 @@
},
};
-long
-asmlinkage sys_nfsservctl(int cmd, struct nfsctl_arg __user *arg, void __user *res)
+SYSCALL_DEFINE3(nfsservctl, int, cmd, struct nfsctl_arg __user *, arg,
+ void __user *, res)
{
struct file *file;
void __user *p = &arg->u;
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
new file mode 100644
index 0000000..44d7d04
--- /dev/null
+++ b/fs/nfsd/Kconfig
@@ -0,0 +1,80 @@
+config NFSD
+ tristate "NFS server support"
+ depends on INET
+ select LOCKD
+ select SUNRPC
+ select EXPORTFS
+ select NFS_ACL_SUPPORT if NFSD_V2_ACL
+ help
+ Choose Y here if you want to allow other computers to access
+ files residing on this system using Sun's Network File System
+ protocol. To compile the NFS server support as a module,
+ choose M here: the module will be called nfsd.
+
+ You may choose to use a user-space NFS server instead, in which
+ case you can choose N here.
+
+ To export local file systems using NFS, you also need to install
+ user space programs which can be found in the Linux nfs-utils
+ package, available from http://linux-nfs.org/. More detail about
+ the Linux NFS server implementation is available via the
+ exports(5) man page.
+
+ Below you can choose which versions of the NFS protocol are
+ available to clients mounting the NFS server on this system.
+ Support for NFS version 2 (RFC 1094) is always available when
+ CONFIG_NFSD is selected.
+
+ If unsure, say N.
+
+config NFSD_V2_ACL
+ bool
+ depends on NFSD
+
+config NFSD_V3
+ bool "NFS server support for NFS version 3"
+ depends on NFSD
+ help
+ This option enables support in your system's NFS server for
+ version 3 of the NFS protocol (RFC 1813).
+
+ If unsure, say Y.
+
+config NFSD_V3_ACL
+ bool "NFS server support for the NFSv3 ACL protocol extension"
+ depends on NFSD_V3
+ select NFSD_V2_ACL
+ help
+ Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
+ never became an official part of the NFS version 3 protocol.
+ This protocol extension allows applications on NFS clients to
+ manipulate POSIX Access Control Lists on files residing on NFS
+ servers. NFS servers enforce POSIX ACLs on local files whether
+ this protocol is available or not.
+
+ This option enables support in your system's NFS server for the
+ NFSv3 ACL protocol extension allowing NFS clients to manipulate
+ POSIX ACLs on files exported by your system's NFS server. NFS
+ clients which support the Solaris NFSv3 ACL protocol can then
+ access and modify ACLs on your NFS server.
+
+ To store ACLs on your NFS server, you also need to enable ACL-
+ related CONFIG options for your local file systems of choice.
+
+ If unsure, say N.
+
+config NFSD_V4
+ bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
+ depends on NFSD && PROC_FS && EXPERIMENTAL
+ select NFSD_V3
+ select FS_POSIX_ACL
+ select RPCSEC_GSS_KRB5
+ help
+ This option enables support in your system's NFS server for
+ version 4 of the NFS protocol (RFC 3530).
+
+ To export files using NFSv4, you need to install additional user
+ space programs which can be found in the Linux nfs-utils package,
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index c903e04..5573508 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -49,6 +49,8 @@
new->fsuid = exp->ex_anon_uid;
new->fsgid = exp->ex_anon_gid;
gi = groups_alloc(0);
+ if (!gi)
+ goto oom;
} else if (flags & NFSEXP_ROOTSQUASH) {
if (!new->fsuid)
new->fsuid = exp->ex_anon_uid;
@@ -85,6 +87,7 @@
new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
new->cap_permitted);
put_cred(override_creds(new));
+ put_cred(new);
return 0;
oom:
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 88db7d3..b6f60f4 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2871,7 +2871,6 @@
file_lock.fl_owner = (fl_owner_t)lockt->lt_stateowner;
file_lock.fl_pid = current->tgid;
file_lock.fl_flags = FL_POSIX;
- file_lock.fl_lmops = &nfsd_posix_mng_ops;
file_lock.fl_start = lockt->lt_offset;
file_lock.fl_end = last_byte_offset(lockt->lt_offset, lockt->lt_length);
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 81b8644..bed766e 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -427,10 +427,61 @@
return ret;
}
+/*
+ * Get an inotify_kernel_event if one exists and is small
+ * enough to fit in "count". Return an error pointer if
+ * not large enough.
+ *
+ * Called with the device ev_mutex held.
+ */
+static struct inotify_kernel_event *get_one_event(struct inotify_device *dev,
+ size_t count)
+{
+ size_t event_size = sizeof(struct inotify_event);
+ struct inotify_kernel_event *kevent;
+
+ if (list_empty(&dev->events))
+ return NULL;
+
+ kevent = inotify_dev_get_event(dev);
+ if (kevent->name)
+ event_size += kevent->event.len;
+
+ if (event_size > count)
+ return ERR_PTR(-EINVAL);
+
+ remove_kevent(dev, kevent);
+ return kevent;
+}
+
+/*
+ * Copy an event to user space, returning how much we copied.
+ *
+ * We already checked that the event size is smaller than the
+ * buffer we had in "get_one_event()" above.
+ */
+static ssize_t copy_event_to_user(struct inotify_kernel_event *kevent,
+ char __user *buf)
+{
+ size_t event_size = sizeof(struct inotify_event);
+
+ if (copy_to_user(buf, &kevent->event, event_size))
+ return -EFAULT;
+
+ if (kevent->name) {
+ buf += event_size;
+
+ if (copy_to_user(buf, kevent->name, kevent->event.len))
+ return -EFAULT;
+
+ event_size += kevent->event.len;
+ }
+ return event_size;
+}
+
static ssize_t inotify_read(struct file *file, char __user *buf,
size_t count, loff_t *pos)
{
- size_t event_size = sizeof (struct inotify_event);
struct inotify_device *dev;
char __user *start;
int ret;
@@ -440,81 +491,43 @@
dev = file->private_data;
while (1) {
+ struct inotify_kernel_event *kevent;
prepare_to_wait(&dev->wq, &wait, TASK_INTERRUPTIBLE);
mutex_lock(&dev->ev_mutex);
- if (!list_empty(&dev->events)) {
- ret = 0;
- break;
- }
+ kevent = get_one_event(dev, count);
mutex_unlock(&dev->ev_mutex);
- if (file->f_flags & O_NONBLOCK) {
- ret = -EAGAIN;
- break;
+ if (kevent) {
+ ret = PTR_ERR(kevent);
+ if (IS_ERR(kevent))
+ break;
+ ret = copy_event_to_user(kevent, buf);
+ free_kevent(kevent);
+ if (ret < 0)
+ break;
+ buf += ret;
+ count -= ret;
+ continue;
}
- if (signal_pending(current)) {
- ret = -EINTR;
+ ret = -EAGAIN;
+ if (file->f_flags & O_NONBLOCK)
break;
- }
+ ret = -EINTR;
+ if (signal_pending(current))
+ break;
+
+ if (start != buf)
+ break;
schedule();
}
finish_wait(&dev->wq, &wait);
- if (ret)
- return ret;
-
- while (1) {
- struct inotify_kernel_event *kevent;
-
+ if (start != buf && ret != -EFAULT)
ret = buf - start;
- if (list_empty(&dev->events))
- break;
-
- kevent = inotify_dev_get_event(dev);
- if (event_size + kevent->event.len > count) {
- if (ret == 0 && count > 0) {
- /*
- * could not get a single event because we
- * didn't have enough buffer space.
- */
- ret = -EINVAL;
- }
- break;
- }
- remove_kevent(dev, kevent);
-
- /*
- * Must perform the copy_to_user outside the mutex in order
- * to avoid a lock order reversal with mmap_sem.
- */
- mutex_unlock(&dev->ev_mutex);
-
- if (copy_to_user(buf, &kevent->event, event_size)) {
- ret = -EFAULT;
- break;
- }
- buf += event_size;
- count -= event_size;
-
- if (kevent->name) {
- if (copy_to_user(buf, kevent->name, kevent->event.len)){
- ret = -EFAULT;
- break;
- }
- buf += kevent->event.len;
- count -= kevent->event.len;
- }
-
- free_kevent(kevent);
-
- mutex_lock(&dev->ev_mutex);
- }
- mutex_unlock(&dev->ev_mutex);
-
return ret;
}
@@ -576,7 +589,7 @@
.destroy_watch = free_inotify_user_watch,
};
-asmlinkage long sys_inotify_init1(int flags)
+SYSCALL_DEFINE1(inotify_init1, int, flags)
{
struct inotify_device *dev;
struct inotify_handle *ih;
@@ -655,12 +668,13 @@
return ret;
}
-asmlinkage long sys_inotify_init(void)
+SYSCALL_DEFINE0(inotify_init)
{
return sys_inotify_init1(0);
}
-asmlinkage long sys_inotify_add_watch(int fd, const char __user *pathname, u32 mask)
+SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname,
+ u32, mask)
{
struct inode *inode;
struct inotify_device *dev;
@@ -704,7 +718,7 @@
return ret;
}
-asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd)
+SYSCALL_DEFINE2(inotify_rm_watch, int, fd, __s32, wd)
{
struct file *filp;
struct inotify_device *dev;
diff --git a/fs/ntfs/Kconfig b/fs/ntfs/Kconfig
new file mode 100644
index 0000000..f5a868c
--- /dev/null
+++ b/fs/ntfs/Kconfig
@@ -0,0 +1,78 @@
+config NTFS_FS
+ tristate "NTFS file system support"
+ select NLS
+ help
+ NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
+
+ Saying Y or M here enables read support. There is partial, but
+ safe, write support available. For write support you must also
+ say Y to "NTFS write support" below.
+
+ There are also a number of user-space tools available, called
+ ntfsprogs. These include ntfsundelete and ntfsresize, that work
+ without NTFS support enabled in the kernel.
+
+ This is a rewrite from scratch of Linux NTFS support and replaced
+ the old NTFS code starting with Linux 2.5.11. A backport to
+ the Linux 2.4 kernel series is separately available as a patch
+ from the project web site.
+
+ For more information see <file:Documentation/filesystems/ntfs.txt>
+ and <http://www.linux-ntfs.org/>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called ntfs.
+
+ If you are not using Windows NT, 2000, XP or 2003 in addition to
+ Linux on your computer it is safe to say N.
+
+config NTFS_DEBUG
+ bool "NTFS debugging support"
+ depends on NTFS_FS
+ help
+ If you are experiencing any problems with the NTFS file system, say
+ Y here. This will result in additional consistency checks to be
+ performed by the driver as well as additional debugging messages to
+ be written to the system log. Note that debugging messages are
+ disabled by default. To enable them, supply the option debug_msgs=1
+ at the kernel command line when booting the kernel or as an option
+ to insmod when loading the ntfs module. Once the driver is active,
+ you can enable debugging messages by doing (as root):
+ echo 1 > /proc/sys/fs/ntfs-debug
+ Replacing the "1" with "0" would disable debug messages.
+
+ If you leave debugging messages disabled, this results in little
+ overhead, but enabling debug messages results in very significant
+ slowdown of the system.
+
+ When reporting bugs, please try to have available a full dump of
+ debugging messages while the misbehaviour was occurring.
+
+config NTFS_RW
+ bool "NTFS write support"
+ depends on NTFS_FS
+ help
+ This enables the partial, but safe, write support in the NTFS driver.
+
+ The only supported operation is overwriting existing files, without
+ changing the file length. No file or directory creation, deletion or
+ renaming is possible. Note only non-resident files can be written to
+ so you may find that some very small files (<500 bytes or so) cannot
+ be written to.
+
+ While we cannot guarantee that it will not damage any data, we have
+ so far not received a single report where the driver would have
+ damaged someones data so we assume it is perfectly safe to use.
+
+ Note: While write support is safe in this version (a rewrite from
+ scratch of the NTFS support), it should be noted that the old NTFS
+ write support, included in Linux 2.5.10 and before (since 1997),
+ is not safe.
+
+ This is currently useful with TopologiLinux. TopologiLinux is run
+ on top of any DOS/Microsoft Windows system without partitioning your
+ hard disk. Unlike other Linux distributions TopologiLinux does not
+ need its own partition. For more information see
+ <http://topologi-linux.sourceforge.net/>
+
+ It is perfectly safe to say N here.
diff --git a/fs/ocfs2/Kconfig b/fs/ocfs2/Kconfig
new file mode 100644
index 0000000..701b7a3
--- /dev/null
+++ b/fs/ocfs2/Kconfig
@@ -0,0 +1,85 @@
+config OCFS2_FS
+ tristate "OCFS2 file system support"
+ depends on NET && SYSFS
+ select CONFIGFS_FS
+ select JBD2
+ select CRC32
+ select QUOTA
+ select QUOTA_TREE
+ help
+ OCFS2 is a general purpose extent based shared disk cluster file
+ system with many similarities to ext3. It supports 64 bit inode
+ numbers, and has automatically extending metadata groups which may
+ also make it attractive for non-clustered use.
+
+ You'll want to install the ocfs2-tools package in order to at least
+ get "mount.ocfs2".
+
+ Project web page: http://oss.oracle.com/projects/ocfs2
+ Tools web page: http://oss.oracle.com/projects/ocfs2-tools
+ OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
+
+ For more information on OCFS2, see the file
+ <file:Documentation/filesystems/ocfs2.txt>.
+
+config OCFS2_FS_O2CB
+ tristate "O2CB Kernelspace Clustering"
+ depends on OCFS2_FS
+ default y
+ help
+ OCFS2 includes a simple kernelspace clustering package, the OCFS2
+ Cluster Base. It only requires a very small userspace component
+ to configure it. This comes with the standard ocfs2-tools package.
+ O2CB is limited to maintaining a cluster for OCFS2 file systems.
+ It cannot manage any other cluster applications.
+
+ It is always safe to say Y here, as the clustering method is
+ run-time selectable.
+
+config OCFS2_FS_USERSPACE_CLUSTER
+ tristate "OCFS2 Userspace Clustering"
+ depends on OCFS2_FS && DLM
+ default y
+ help
+ This option will allow OCFS2 to use userspace clustering services
+ in conjunction with the DLM in fs/dlm. If you are using a
+ userspace cluster manager, say Y here.
+
+ It is safe to say Y, as the clustering method is run-time
+ selectable.
+
+config OCFS2_FS_STATS
+ bool "OCFS2 statistics"
+ depends on OCFS2_FS
+ default y
+ help
+ This option allows some fs statistics to be captured. Enabling
+ this option may increase the memory consumption.
+
+config OCFS2_DEBUG_MASKLOG
+ bool "OCFS2 logging support"
+ depends on OCFS2_FS
+ default y
+ help
+ The ocfs2 filesystem has an extensive logging system. The system
+ allows selection of events to log via files in /sys/o2cb/logmask/.
+ This option will enlarge your kernel, but it allows debugging of
+ ocfs2 filesystem issues.
+
+config OCFS2_DEBUG_FS
+ bool "OCFS2 expensive checks"
+ depends on OCFS2_FS
+ default n
+ help
+ This option will enable expensive consistency checks. Enable
+ this option for debugging only as it is likely to decrease
+ performance of the filesystem.
+
+config OCFS2_FS_POSIX_ACL
+ bool "OCFS2 POSIX Access Control Lists"
+ depends on OCFS2_FS
+ select FS_POSIX_ACL
+ default n
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index d861096..60fe74035 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5390,6 +5390,9 @@
goto out;
}
+ vfs_dq_free_space_nodirty(inode,
+ ocfs2_clusters_to_bytes(inode->i_sb, len));
+
ret = ocfs2_remove_extent(inode, et, cpos, len, handle, meta_ac,
dealloc);
if (ret) {
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index b1cc7c3..e9d7c20 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -38,6 +38,7 @@
#include "dlmglue.h"
#include "file.h"
#include "inode.h"
+#include "super.h"
static int ocfs2_dentry_revalidate(struct dentry *dentry,
@@ -294,6 +295,34 @@
return ret;
}
+static DEFINE_SPINLOCK(dentry_list_lock);
+
+/* We limit the number of dentry locks to drop in one go. We have
+ * this limit so that we don't starve other users of ocfs2_wq. */
+#define DL_INODE_DROP_COUNT 64
+
+/* Drop inode references from dentry locks */
+void ocfs2_drop_dl_inodes(struct work_struct *work)
+{
+ struct ocfs2_super *osb = container_of(work, struct ocfs2_super,
+ dentry_lock_work);
+ struct ocfs2_dentry_lock *dl;
+ int drop_count = DL_INODE_DROP_COUNT;
+
+ spin_lock(&dentry_list_lock);
+ while (osb->dentry_lock_list && drop_count--) {
+ dl = osb->dentry_lock_list;
+ osb->dentry_lock_list = dl->dl_next;
+ spin_unlock(&dentry_list_lock);
+ iput(dl->dl_inode);
+ kfree(dl);
+ spin_lock(&dentry_list_lock);
+ }
+ if (osb->dentry_lock_list)
+ queue_work(ocfs2_wq, &osb->dentry_lock_work);
+ spin_unlock(&dentry_list_lock);
+}
+
/*
* ocfs2_dentry_iput() and friends.
*
@@ -318,16 +347,23 @@
static void ocfs2_drop_dentry_lock(struct ocfs2_super *osb,
struct ocfs2_dentry_lock *dl)
{
- iput(dl->dl_inode);
ocfs2_simple_drop_lockres(osb, &dl->dl_lockres);
ocfs2_lock_res_free(&dl->dl_lockres);
- kfree(dl);
+
+ /* We leave dropping of inode reference to ocfs2_wq as that can
+ * possibly lead to inode deletion which gets tricky */
+ spin_lock(&dentry_list_lock);
+ if (!osb->dentry_lock_list)
+ queue_work(ocfs2_wq, &osb->dentry_lock_work);
+ dl->dl_next = osb->dentry_lock_list;
+ osb->dentry_lock_list = dl;
+ spin_unlock(&dentry_list_lock);
}
void ocfs2_dentry_lock_put(struct ocfs2_super *osb,
struct ocfs2_dentry_lock *dl)
{
- int unlock = 0;
+ int unlock;
BUG_ON(dl->dl_count == 0);
diff --git a/fs/ocfs2/dcache.h b/fs/ocfs2/dcache.h
index c091c34..d06e16c 100644
--- a/fs/ocfs2/dcache.h
+++ b/fs/ocfs2/dcache.h
@@ -29,8 +29,13 @@
extern struct dentry_operations ocfs2_dentry_ops;
struct ocfs2_dentry_lock {
+ /* Use count of dentry lock */
unsigned int dl_count;
- u64 dl_parent_blkno;
+ union {
+ /* Linked list of dentry locks to release */
+ struct ocfs2_dentry_lock *dl_next;
+ u64 dl_parent_blkno;
+ };
/*
* The ocfs2_dentry_lock keeps an inode reference until
@@ -47,6 +52,8 @@
void ocfs2_dentry_lock_put(struct ocfs2_super *osb,
struct ocfs2_dentry_lock *dl);
+void ocfs2_drop_dl_inodes(struct work_struct *work);
+
struct dentry *ocfs2_find_local_alias(struct inode *inode, u64 parent_blkno,
int skip_unhashed);
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index b0c4cad..206a237 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -2860,6 +2860,10 @@
case OCFS2_UNLOCK_CANCEL_CONVERT:
mlog(0, "Cancel convert success for %s\n", lockres->l_name);
lockres->l_action = OCFS2_AST_INVALID;
+ /* Downconvert thread may have requeued this lock, we
+ * need to wake it. */
+ if (lockres->l_flags & OCFS2_LOCK_BLOCKED)
+ ocfs2_wake_downconvert_thread(ocfs2_get_lockres_osb(lockres));
break;
case OCFS2_UNLOCK_DROP_LOCK:
lockres->l_level = DLM_LOCK_IV;
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index ad5c24a..0773841 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -210,6 +210,7 @@
struct ocfs2_slot_info;
struct ocfs2_recovery_map;
struct ocfs2_quota_recovery;
+struct ocfs2_dentry_lock;
struct ocfs2_super
{
struct task_struct *commit_task;
@@ -325,6 +326,11 @@
struct list_head blocked_lock_list;
unsigned long blocked_lock_count;
+ /* List of dentry locks to release. Anyone can add locks to
+ * the list, ocfs2_wq processes the list */
+ struct ocfs2_dentry_lock *dentry_lock_list;
+ struct work_struct dentry_lock_work;
+
wait_queue_head_t osb_mount_event;
/* Truncate log info */
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 6aff8f2..1ed0f7c 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -754,7 +754,9 @@
if (dquot->dq_flags & mask)
sync = 1;
spin_unlock(&dq_data_lock);
- if (!sync) {
+ /* This is a slight hack but we can't afford getting global quota
+ * lock if we already have a transaction started. */
+ if (!sync || journal_current_handle()) {
status = ocfs2_write_dquot(dquot);
goto out;
}
@@ -810,171 +812,6 @@
return status;
}
-/* This is difficult. We have to lock quota inode and start transaction
- * in this function but we don't want to take the penalty of exlusive
- * quota file lock when we are just going to use cached structures. So
- * we just take read lock check whether we have dquot cached and if so,
- * we don't have to take the write lock... */
-static int ocfs2_dquot_initialize(struct inode *inode, int type)
-{
- handle_t *handle = NULL;
- int status = 0;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
- int exclusive = 0;
- int cnt;
- qid_t id;
-
- mlog_entry_void();
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (type != -1 && cnt != type)
- continue;
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 0);
- if (status < 0)
- goto out;
- /* This is just a performance optimization not a reliable test.
- * Since we hold an inode lock, noone can actually release
- * the structure until we are finished with initialization. */
- if (inode->i_dquot[cnt] != NODQUOT) {
- ocfs2_unlock_global_qf(oinfo, 0);
- continue;
- }
- /* When we have inode lock, we know that no dquot_release() can
- * run and thus we can safely check whether we need to
- * read+modify global file to get quota information or whether
- * our node already has it. */
- if (cnt == USRQUOTA)
- id = inode->i_uid;
- else if (cnt == GRPQUOTA)
- id = inode->i_gid;
- else
- BUG();
- /* Obtain exclusion from quota off... */
- down_write(&sb_dqopt(sb)->dqptr_sem);
- exclusive = !dquot_is_cached(sb, id, cnt);
- up_write(&sb_dqopt(sb)->dqptr_sem);
- if (exclusive) {
- status = ocfs2_lock_global_qf(oinfo, 1);
- if (status < 0) {
- exclusive = 0;
- mlog_errno(status);
- goto out_ilock;
- }
- handle = ocfs2_start_trans(OCFS2_SB(sb),
- ocfs2_calc_qinit_credits(sb, cnt));
- if (IS_ERR(handle)) {
- status = PTR_ERR(handle);
- mlog_errno(status);
- goto out_ilock;
- }
- }
- dquot_initialize(inode, cnt);
- if (exclusive) {
- ocfs2_commit_trans(OCFS2_SB(sb), handle);
- ocfs2_unlock_global_qf(oinfo, 1);
- }
- ocfs2_unlock_global_qf(oinfo, 0);
- }
- mlog_exit(0);
- return 0;
-out_ilock:
- if (exclusive)
- ocfs2_unlock_global_qf(oinfo, 1);
- ocfs2_unlock_global_qf(oinfo, 0);
-out:
- mlog_exit(status);
- return status;
-}
-
-static int ocfs2_dquot_drop_slow(struct inode *inode)
-{
- int status = 0;
- int cnt;
- int got_lock[MAXQUOTAS] = {0, 0};
- handle_t *handle;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 1);
- if (status < 0)
- goto out;
- got_lock[cnt] = 1;
- }
- handle = ocfs2_start_trans(OCFS2_SB(sb),
- ocfs2_calc_qinit_credits(sb, USRQUOTA) +
- ocfs2_calc_qinit_credits(sb, GRPQUOTA));
- if (IS_ERR(handle)) {
- status = PTR_ERR(handle);
- mlog_errno(status);
- goto out;
- }
- dquot_drop(inode);
- ocfs2_commit_trans(OCFS2_SB(sb), handle);
-out:
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (got_lock[cnt]) {
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- ocfs2_unlock_global_qf(oinfo, 1);
- }
- return status;
-}
-
-/* See the comment before ocfs2_dquot_initialize. */
-static int ocfs2_dquot_drop(struct inode *inode)
-{
- int status = 0;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
- int exclusive = 0;
- int cnt;
- int got_lock[MAXQUOTAS] = {0, 0};
-
- mlog_entry_void();
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 0);
- if (status < 0)
- goto out;
- got_lock[cnt] = 1;
- }
- /* Lock against anyone releasing references so that when when we check
- * we know we are not going to be last ones to release dquot */
- down_write(&sb_dqopt(sb)->dqptr_sem);
- /* Urgh, this is a terrible hack :( */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (inode->i_dquot[cnt] != NODQUOT &&
- atomic_read(&inode->i_dquot[cnt]->dq_count) > 1) {
- exclusive = 1;
- break;
- }
- }
- if (!exclusive)
- dquot_drop_locked(inode);
- up_write(&sb_dqopt(sb)->dqptr_sem);
-out:
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (got_lock[cnt]) {
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- ocfs2_unlock_global_qf(oinfo, 0);
- }
- /* In case we bailed out because we had to do expensive locking
- * do it now... */
- if (exclusive)
- status = ocfs2_dquot_drop_slow(inode);
- mlog_exit(status);
- return status;
-}
-
static struct dquot *ocfs2_alloc_dquot(struct super_block *sb, int type)
{
struct ocfs2_dquot *dquot =
@@ -991,8 +828,8 @@
}
struct dquot_operations ocfs2_quota_operations = {
- .initialize = ocfs2_dquot_initialize,
- .drop = ocfs2_dquot_drop,
+ .initialize = dquot_initialize,
+ .drop = dquot_drop,
.alloc_space = dquot_alloc_space,
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 43ed113..b1cb38f 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -1887,6 +1887,9 @@
INIT_WORK(&journal->j_recovery_work, ocfs2_complete_recovery);
journal->j_state = OCFS2_JOURNAL_FREE;
+ INIT_WORK(&osb->dentry_lock_work, ocfs2_drop_dl_inodes);
+ osb->dentry_lock_list = NULL;
+
/* get some pseudo constants for clustersize bits */
osb->s_clustersize_bits =
le32_to_cpu(di->id2.i_super.s_clustersize_bits);
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index e1d638a..915039f 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -4729,13 +4729,6 @@
vb.vb_xv = (struct ocfs2_xattr_value_root *)
(vb.vb_bh->b_data + offset % blocksize);
- ret = ocfs2_xattr_bucket_journal_access(ctxt->handle, bucket,
- OCFS2_JOURNAL_ACCESS_WRITE);
- if (ret) {
- mlog_errno(ret);
- goto out;
- }
-
/*
* From here on out we have to dirty the bucket. The generic
* value calls only modify one of the bucket's bhs, but we need
@@ -4748,12 +4741,18 @@
ret = ocfs2_xattr_value_truncate(inode, &vb, len, ctxt);
if (ret) {
mlog_errno(ret);
- goto out_dirty;
+ goto out;
+ }
+
+ ret = ocfs2_xattr_bucket_journal_access(ctxt->handle, bucket,
+ OCFS2_JOURNAL_ACCESS_WRITE);
+ if (ret) {
+ mlog_errno(ret);
+ goto out;
}
xe->xe_value_size = cpu_to_le64(len);
-out_dirty:
ocfs2_xattr_bucket_journal_dirty(ctxt->handle, bucket);
out:
diff --git a/fs/omfs/Kconfig b/fs/omfs/Kconfig
new file mode 100644
index 0000000..b1b9a0a
--- /dev/null
+++ b/fs/omfs/Kconfig
@@ -0,0 +1,13 @@
+config OMFS_FS
+ tristate "SonicBlue Optimized MPEG File System support"
+ depends on BLOCK
+ select CRC_ITU_T
+ help
+ This is the proprietary file system used by the Rio Karma music
+ player and ReplayTV DVR. Despite the name, this filesystem is not
+ more efficient than a standard FS for MPEG files, in fact likely
+ the opposite is true. Say Y if you have either of these devices
+ and wish to mount its disk.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called omfs. If unsure, say N.
diff --git a/fs/open.c b/fs/open.c
index d882fd2..a3a78ce 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -122,7 +122,7 @@
return 0;
}
-asmlinkage long sys_statfs(const char __user *pathname, struct statfs __user * buf)
+SYSCALL_DEFINE2(statfs, const char __user *, pathname, struct statfs __user *, buf)
{
struct path path;
int error;
@@ -138,8 +138,7 @@
return error;
}
-
-asmlinkage long sys_statfs64(const char __user *pathname, size_t sz, struct statfs64 __user *buf)
+SYSCALL_DEFINE3(statfs64, const char __user *, pathname, size_t, sz, struct statfs64 __user *, buf)
{
struct path path;
long error;
@@ -157,8 +156,7 @@
return error;
}
-
-asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user * buf)
+SYSCALL_DEFINE2(fstatfs, unsigned int, fd, struct statfs __user *, buf)
{
struct file * file;
struct statfs tmp;
@@ -176,7 +174,7 @@
return error;
}
-asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf)
+SYSCALL_DEFINE3(fstatfs64, unsigned int, fd, size_t, sz, struct statfs64 __user *, buf)
{
struct file * file;
struct statfs64 tmp;
@@ -289,7 +287,7 @@
return error;
}
-asmlinkage long sys_truncate(const char __user * path, unsigned long length)
+SYSCALL_DEFINE2(truncate, const char __user *, path, unsigned long, length)
{
/* on 32-bit boxen it will cut the range 2^31--2^32-1 off */
return do_sys_truncate(path, (long)length);
@@ -341,7 +339,7 @@
return error;
}
-asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
+SYSCALL_DEFINE2(ftruncate, unsigned int, fd, unsigned long, length)
{
long ret = do_sys_ftruncate(fd, length, 1);
/* avoid REGPARM breakage on x86: */
@@ -351,21 +349,35 @@
/* LFS versions of truncate are only needed on 32 bit machines */
#if BITS_PER_LONG == 32
-asmlinkage long sys_truncate64(const char __user * path, loff_t length)
+SYSCALL_DEFINE(truncate64)(const char __user * path, loff_t length)
{
return do_sys_truncate(path, length);
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_truncate64(long path, loff_t length)
+{
+ return SYSC_truncate64((const char __user *) path, length);
+}
+SYSCALL_ALIAS(sys_truncate64, SyS_truncate64);
+#endif
-asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length)
+SYSCALL_DEFINE(ftruncate64)(unsigned int fd, loff_t length)
{
long ret = do_sys_ftruncate(fd, length, 0);
/* avoid REGPARM breakage on x86: */
asmlinkage_protect(2, ret, fd, length);
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_ftruncate64(long fd, loff_t length)
+{
+ return SYSC_ftruncate64((unsigned int) fd, length);
+}
+SYSCALL_ALIAS(sys_ftruncate64, SyS_ftruncate64);
#endif
+#endif /* BITS_PER_LONG == 32 */
-asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len)
+SYSCALL_DEFINE(fallocate)(int fd, int mode, loff_t offset, loff_t len)
{
struct file *file;
struct inode *inode;
@@ -422,13 +434,20 @@
out:
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fallocate(long fd, long mode, loff_t offset, loff_t len)
+{
+ return SYSC_fallocate((int)fd, (int)mode, offset, len);
+}
+SYSCALL_ALIAS(sys_fallocate, SyS_fallocate);
+#endif
/*
* access() needs to use the real uid/gid, not the effective uid/gid.
* We do this by temporarily clearing all FS-related capabilities and
* switching the fsuid/fsgid around to the real ones.
*/
-asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode)
+SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
{
const struct cred *old_cred;
struct cred *override_cred;
@@ -498,12 +517,12 @@
return res;
}
-asmlinkage long sys_access(const char __user *filename, int mode)
+SYSCALL_DEFINE2(access, const char __user *, filename, int, mode)
{
return sys_faccessat(AT_FDCWD, filename, mode);
}
-asmlinkage long sys_chdir(const char __user * filename)
+SYSCALL_DEFINE1(chdir, const char __user *, filename)
{
struct path path;
int error;
@@ -524,7 +543,7 @@
return error;
}
-asmlinkage long sys_fchdir(unsigned int fd)
+SYSCALL_DEFINE1(fchdir, unsigned int, fd)
{
struct file *file;
struct inode *inode;
@@ -550,7 +569,7 @@
return error;
}
-asmlinkage long sys_chroot(const char __user * filename)
+SYSCALL_DEFINE1(chroot, const char __user *, filename)
{
struct path path;
int error;
@@ -575,7 +594,7 @@
return error;
}
-asmlinkage long sys_fchmod(unsigned int fd, mode_t mode)
+SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
{
struct inode * inode;
struct dentry * dentry;
@@ -609,8 +628,7 @@
return err;
}
-asmlinkage long sys_fchmodat(int dfd, const char __user *filename,
- mode_t mode)
+SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode)
{
struct path path;
struct inode *inode;
@@ -639,7 +657,7 @@
return error;
}
-asmlinkage long sys_chmod(const char __user *filename, mode_t mode)
+SYSCALL_DEFINE2(chmod, const char __user *, filename, mode_t, mode)
{
return sys_fchmodat(AT_FDCWD, filename, mode);
}
@@ -669,7 +687,7 @@
return error;
}
-asmlinkage long sys_chown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group)
{
struct path path;
int error;
@@ -688,8 +706,8 @@
return error;
}
-asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
- gid_t group, int flag)
+SYSCALL_DEFINE5(fchownat, int, dfd, const char __user *, filename, uid_t, user,
+ gid_t, group, int, flag)
{
struct path path;
int error = -EINVAL;
@@ -713,7 +731,7 @@
return error;
}
-asmlinkage long sys_lchown(const char __user * filename, uid_t user, gid_t group)
+SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group)
{
struct path path;
int error;
@@ -732,8 +750,7 @@
return error;
}
-
-asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group)
+SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
struct file * file;
int error = -EBADF;
@@ -1029,7 +1046,7 @@
return fd;
}
-asmlinkage long sys_open(const char __user *filename, int flags, int mode)
+SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, int, mode)
{
long ret;
@@ -1042,8 +1059,8 @@
return ret;
}
-asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
- int mode)
+SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
+ int, mode)
{
long ret;
@@ -1062,7 +1079,7 @@
* For backward compatibility? Maybe this should be moved
* into arch/i386 instead?
*/
-asmlinkage long sys_creat(const char __user * pathname, int mode)
+SYSCALL_DEFINE2(creat, const char __user *, pathname, int, mode)
{
return sys_open(pathname, O_CREAT | O_WRONLY | O_TRUNC, mode);
}
@@ -1098,7 +1115,7 @@
* releasing the fd. This ensures that one clone task can't release
* an fd while another clone is opening it.
*/
-asmlinkage long sys_close(unsigned int fd)
+SYSCALL_DEFINE1(close, unsigned int, fd)
{
struct file * filp;
struct files_struct *files = current->files;
@@ -1131,14 +1148,13 @@
spin_unlock(&files->file_lock);
return -EBADF;
}
-
EXPORT_SYMBOL(sys_close);
/*
* This routine simulates a hangup on the tty, to arrange that users
* are given clean terminals at login time.
*/
-asmlinkage long sys_vhangup(void)
+SYSCALL_DEFINE0(vhangup)
{
if (capable(CAP_SYS_TTY_CONFIG)) {
tty_vhangup_self();
diff --git a/fs/pipe.c b/fs/pipe.c
index 8916971..3a48ba5 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1043,7 +1043,7 @@
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way Unix traditionally does this, though.
*/
-asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
+SYSCALL_DEFINE2(pipe2, int __user *, fildes, int, flags)
{
int fd[2];
int error;
@@ -1059,7 +1059,7 @@
return error;
}
-asmlinkage long __weak sys_pipe(int __user *fildes)
+SYSCALL_DEFINE1(pipe, int __user *, fildes)
{
return sys_pipe2(fildes, 0);
}
diff --git a/fs/qnx4/Kconfig b/fs/qnx4/Kconfig
new file mode 100644
index 0000000..be8e0e1
--- /dev/null
+++ b/fs/qnx4/Kconfig
@@ -0,0 +1,25 @@
+config QNX4FS_FS
+ tristate "QNX4 file system support (read only)"
+ depends on BLOCK
+ help
+ This is the file system used by the real-time operating systems
+ QNX 4 and QNX 6 (the latter is also called QNX RTP).
+ Further information is available at <http://www.qnx.com/>.
+ Say Y if you intend to mount QNX hard disks or floppies.
+ Unless you say Y to "QNX4FS read-write support" below, you will
+ only be able to read these file systems.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called qnx4.
+
+ If you don't know whether you need it, then you don't need it:
+ answer N.
+
+config QNX4FS_RW
+ bool "QNX4FS write support (DANGEROUS)"
+ depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
+ help
+ Say Y if you want to test write support for QNX4 file systems.
+
+ It's currently broken, so for now:
+ answer N.
diff --git a/fs/quota.c b/fs/quota.c
index 4a8c94f..d76ada9 100644
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -371,7 +371,8 @@
* calls. Maybe we need to add the process quotas etc. in the future,
* but we probably should use rlimits for that.
*/
-asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr)
+SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
+ qid_t, id, void __user *, addr)
{
uint cmds, type;
struct super_block *sb = NULL;
diff --git a/fs/read_write.c b/fs/read_write.c
index 5cc6924..400fe81 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -147,7 +147,7 @@
}
EXPORT_SYMBOL(vfs_llseek);
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin)
+SYSCALL_DEFINE3(lseek, unsigned int, fd, off_t, offset, unsigned int, origin)
{
off_t retval;
struct file * file;
@@ -171,9 +171,9 @@
}
#ifdef __ARCH_WANT_SYS_LLSEEK
-asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
- unsigned long offset_low, loff_t __user * result,
- unsigned int origin)
+SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,
+ unsigned long, offset_low, loff_t __user *, result,
+ unsigned int, origin)
{
int retval;
struct file * file;
@@ -369,7 +369,7 @@
file->f_pos = pos;
}
-asmlinkage ssize_t sys_read(unsigned int fd, char __user * buf, size_t count)
+SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -386,7 +386,8 @@
return ret;
}
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user * buf, size_t count)
+SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
+ size_t, count)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -403,8 +404,8 @@
return ret;
}
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
- size_t count, loff_t pos)
+SYSCALL_DEFINE(pread64)(unsigned int fd, char __user *buf,
+ size_t count, loff_t pos)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -423,9 +424,17 @@
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pread64(long fd, long buf, long count, loff_t pos)
+{
+ return SYSC_pread64((unsigned int) fd, (char __user *) buf,
+ (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pread64, SyS_pread64);
+#endif
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
- size_t count, loff_t pos)
+SYSCALL_DEFINE(pwrite64)(unsigned int fd, const char __user *buf,
+ size_t count, loff_t pos)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -444,6 +453,14 @@
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_pwrite64(long fd, long buf, long count, loff_t pos)
+{
+ return SYSC_pwrite64((unsigned int) fd, (const char __user *) buf,
+ (size_t) count, pos);
+}
+SYSCALL_ALIAS(sys_pwrite64, SyS_pwrite64);
+#endif
/*
* Reduce an iovec's length in-place. Return the resulting number of segments
@@ -672,8 +689,8 @@
EXPORT_SYMBOL(vfs_writev);
-asmlinkage ssize_t
-sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
+ unsigned long, vlen)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -693,8 +710,8 @@
return ret;
}
-asmlinkage ssize_t
-sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
+SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
+ unsigned long, vlen)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -812,7 +829,7 @@
return retval;
}
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd, off_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile, int, out_fd, int, in_fd, off_t __user *, offset, size_t, count)
{
loff_t pos;
off_t off;
@@ -831,7 +848,7 @@
return do_sendfile(out_fd, in_fd, NULL, count, 0);
}
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd, loff_t __user *offset, size_t count)
+SYSCALL_DEFINE4(sendfile64, int, out_fd, int, in_fd, loff_t __user *, offset, size_t, count)
{
loff_t pos;
ssize_t ret;
diff --git a/fs/readdir.c b/fs/readdir.c
index b318d9b..7723401 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -102,7 +102,8 @@
return -EFAULT;
}
-asmlinkage long old_readdir(unsigned int fd, struct old_linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
+ struct old_linux_dirent __user *, dirent, unsigned int, count)
{
int error;
struct file * file;
@@ -187,7 +188,8 @@
return -EFAULT;
}
-asmlinkage long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents, unsigned int, fd,
+ struct linux_dirent __user *, dirent, unsigned int, count)
{
struct file * file;
struct linux_dirent __user * lastdirent;
@@ -268,7 +270,8 @@
return -EFAULT;
}
-asmlinkage long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count)
+SYSCALL_DEFINE3(getdents64, unsigned int, fd,
+ struct linux_dirent64 __user *, dirent, unsigned int, count)
{
struct file * file;
struct linux_dirent64 __user * lastdirent;
diff --git a/fs/reiserfs/Kconfig b/fs/reiserfs/Kconfig
new file mode 100644
index 0000000..949b8c6
--- /dev/null
+++ b/fs/reiserfs/Kconfig
@@ -0,0 +1,85 @@
+config REISERFS_FS
+ tristate "Reiserfs support"
+ help
+ Stores not just filenames but the files themselves in a balanced
+ tree. Uses journalling.
+
+ Balanced trees are more efficient than traditional file system
+ architectural foundations.
+
+ In general, ReiserFS is as fast as ext2, but is very efficient with
+ large directories and small files. Additional patches are needed
+ for NFS and quotas, please see <http://www.namesys.com/> for links.
+
+ It is more easily extended to have features currently found in
+ database and keyword search systems than block allocation based file
+ systems are. The next version will be so extended, and will support
+ plugins consistent with our motto ``It takes more than a license to
+ make source code open.''
+
+ Read <http://www.namesys.com/> to learn more about reiserfs.
+
+ Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
+
+ If you like it, you can pay us to add new features to it that you
+ need, buy a support contract, or pay us to port it to another OS.
+
+config REISERFS_CHECK
+ bool "Enable reiserfs debug mode"
+ depends on REISERFS_FS
+ help
+ If you set this to Y, then ReiserFS will perform every check it can
+ possibly imagine of its internal consistency throughout its
+ operation. It will also go substantially slower. More than once we
+ have forgotten that this was on, and then gone despondent over the
+ latest benchmarks.:-) Use of this option allows our team to go all
+ out in checking for consistency when debugging without fear of its
+ effect on end users. If you are on the verge of sending in a bug
+ report, say Y and you might get a useful error message. Almost
+ everyone should say N.
+
+config REISERFS_PROC_INFO
+ bool "Stats in /proc/fs/reiserfs"
+ depends on REISERFS_FS && PROC_FS
+ help
+ Create under /proc/fs/reiserfs a hierarchy of files, displaying
+ various ReiserFS statistics and internal data at the expense of
+ making your kernel or module slightly larger (+8 KB). This also
+ increases the amount of kernel memory required for each mount.
+ Almost everyone but ReiserFS developers and people fine-tuning
+ reiserfs or tracing problems should say N.
+
+config REISERFS_FS_XATTR
+ bool "ReiserFS extended attributes"
+ depends on REISERFS_FS
+ help
+ Extended attributes are name:value pairs associated with inodes by
+ the kernel or by users (see the attr(5) manual page, or visit
+ <http://acl.bestbits.at/> for details).
+
+ If unsure, say N.
+
+config REISERFS_FS_POSIX_ACL
+ bool "ReiserFS POSIX Access Control Lists"
+ depends on REISERFS_FS_XATTR
+ select FS_POSIX_ACL
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the Posix ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N
+
+config REISERFS_FS_SECURITY
+ bool "ReiserFS Security Labels"
+ depends on REISERFS_FS_XATTR
+ help
+ Security labels support alternative access control models
+ implemented by security modules like SELinux. This option
+ enables an extended attribute handler for file security
+ labels in the ReiserFS filesystem.
+
+ If you are not using a security module that requires using
+ extended attributes for file security labels, say N.
diff --git a/fs/romfs/Kconfig b/fs/romfs/Kconfig
new file mode 100644
index 0000000..1a17020
--- /dev/null
+++ b/fs/romfs/Kconfig
@@ -0,0 +1,16 @@
+config ROMFS_FS
+ tristate "ROM file system support"
+ depends on BLOCK
+ ---help---
+ This is a very small read-only file system mainly intended for
+ initial ram disks of installation disks, but it could be used for
+ other read-only media as well. Read
+ <file:Documentation/filesystems/romfs.txt> for details.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called romfs. Note that the file system of your
+ root partition (the one containing the directory /) cannot be a
+ module.
+
+ If you don't know whether you need it, then you don't need it:
+ answer N.
diff --git a/fs/select.c b/fs/select.c
index b0cf1f0..0fe0e14 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -557,8 +557,8 @@
return ret;
}
-asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
- fd_set __user *exp, struct timeval __user *tvp)
+SYSCALL_DEFINE5(select, int, n, fd_set __user *, inp, fd_set __user *, outp,
+ fd_set __user *, exp, struct timeval __user *, tvp)
{
struct timespec end_time, *to = NULL;
struct timeval tv;
@@ -582,9 +582,9 @@
}
#ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
- fd_set __user *exp, struct timespec __user *tsp,
- const sigset_t __user *sigmask, size_t sigsetsize)
+static long do_pselect(int n, fd_set __user *inp, fd_set __user *outp,
+ fd_set __user *exp, struct timespec __user *tsp,
+ const sigset_t __user *sigmask, size_t sigsetsize)
{
sigset_t ksigmask, sigsaved;
struct timespec ts, end_time, *to = NULL;
@@ -636,8 +636,9 @@
* which has a pointer to the sigset_t itself followed by a size_t containing
* the sigset size.
*/
-asmlinkage long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp,
- fd_set __user *exp, struct timespec __user *tsp, void __user *sig)
+SYSCALL_DEFINE6(pselect6, int, n, fd_set __user *, inp, fd_set __user *, outp,
+ fd_set __user *, exp, struct timespec __user *, tsp,
+ void __user *, sig)
{
size_t sigsetsize = 0;
sigset_t __user *up = NULL;
@@ -650,7 +651,7 @@
return -EFAULT;
}
- return sys_pselect7(n, inp, outp, exp, tsp, up, sigsetsize);
+ return do_pselect(n, inp, outp, exp, tsp, up, sigsetsize);
}
#endif /* HAVE_SET_RESTORE_SIGMASK */
@@ -854,8 +855,8 @@
return ret;
}
-asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
- long timeout_msecs)
+SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds,
+ long, timeout_msecs)
{
struct timespec end_time, *to = NULL;
int ret;
@@ -889,9 +890,9 @@
}
#ifdef HAVE_SET_RESTORE_SIGMASK
-asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
- struct timespec __user *tsp, const sigset_t __user *sigmask,
- size_t sigsetsize)
+SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds,
+ struct timespec __user *, tsp, const sigset_t __user *, sigmask,
+ size_t, sigsetsize)
{
sigset_t ksigmask, sigsaved;
struct timespec ts, end_time, *to = NULL;
diff --git a/fs/seq_file.c b/fs/seq_file.c
index b569ff1..5267098 100644
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -54,6 +54,64 @@
}
EXPORT_SYMBOL(seq_open);
+static int traverse(struct seq_file *m, loff_t offset)
+{
+ loff_t pos = 0, index;
+ int error = 0;
+ void *p;
+
+ m->version = 0;
+ index = 0;
+ m->count = m->from = 0;
+ if (!offset) {
+ m->index = index;
+ return 0;
+ }
+ if (!m->buf) {
+ m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL);
+ if (!m->buf)
+ return -ENOMEM;
+ }
+ p = m->op->start(m, &index);
+ while (p) {
+ error = PTR_ERR(p);
+ if (IS_ERR(p))
+ break;
+ error = m->op->show(m, p);
+ if (error < 0)
+ break;
+ if (unlikely(error)) {
+ error = 0;
+ m->count = 0;
+ }
+ if (m->count == m->size)
+ goto Eoverflow;
+ if (pos + m->count > offset) {
+ m->from = offset - pos;
+ m->count -= m->from;
+ m->index = index;
+ break;
+ }
+ pos += m->count;
+ m->count = 0;
+ if (pos == offset) {
+ index++;
+ m->index = index;
+ break;
+ }
+ p = m->op->next(m, p, &index);
+ }
+ m->op->stop(m, p);
+ m->index = index;
+ return error;
+
+Eoverflow:
+ m->op->stop(m, p);
+ kfree(m->buf);
+ m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
+ return !m->buf ? -ENOMEM : -EAGAIN;
+}
+
/**
* seq_read - ->read() method for sequential files.
* @file: the file to read from
@@ -186,63 +244,6 @@
}
EXPORT_SYMBOL(seq_read);
-static int traverse(struct seq_file *m, loff_t offset)
-{
- loff_t pos = 0, index;
- int error = 0;
- void *p;
-
- m->version = 0;
- index = 0;
- m->count = m->from = 0;
- if (!offset) {
- m->index = index;
- return 0;
- }
- if (!m->buf) {
- m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL);
- if (!m->buf)
- return -ENOMEM;
- }
- p = m->op->start(m, &index);
- while (p) {
- error = PTR_ERR(p);
- if (IS_ERR(p))
- break;
- error = m->op->show(m, p);
- if (error < 0)
- break;
- if (unlikely(error)) {
- error = 0;
- m->count = 0;
- }
- if (m->count == m->size)
- goto Eoverflow;
- if (pos + m->count > offset) {
- m->from = offset - pos;
- m->count -= m->from;
- m->index = index;
- break;
- }
- pos += m->count;
- m->count = 0;
- if (pos == offset) {
- index++;
- m->index = index;
- break;
- }
- p = m->op->next(m, p, &index);
- }
- m->op->stop(m, p);
- return error;
-
-Eoverflow:
- m->op->stop(m, p);
- kfree(m->buf);
- m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
- return !m->buf ? -ENOMEM : -EAGAIN;
-}
-
/**
* seq_lseek - ->llseek() method for sequential files.
* @file: the file in question
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 9c39bc7..b07565c 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -205,8 +205,8 @@
.read = signalfd_read,
};
-asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask,
- size_t sizemask, int flags)
+SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
+ size_t, sizemask, int, flags)
{
sigset_t sigmask;
struct signalfd_ctx *ctx;
@@ -259,8 +259,8 @@
return ufd;
}
-asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask,
- size_t sizemask)
+SYSCALL_DEFINE3(signalfd, int, ufd, sigset_t __user *, user_mask,
+ size_t, sizemask)
{
return sys_signalfd4(ufd, user_mask, sizemask, 0);
}
diff --git a/fs/smbfs/Kconfig b/fs/smbfs/Kconfig
new file mode 100644
index 0000000..e668127
--- /dev/null
+++ b/fs/smbfs/Kconfig
@@ -0,0 +1,55 @@
+config SMB_FS
+ tristate "SMB file system support (OBSOLETE, please use CIFS)"
+ depends on INET
+ select NLS
+ help
+ SMB (Server Message Block) is the protocol Windows for Workgroups
+ (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
+ files and printers over local networks. Saying Y here allows you to
+ mount their file systems (often called "shares" in this context) and
+ access them just like any other Unix directory. Currently, this
+ works only if the Windows machines use TCP/IP as the underlying
+ transport protocol, and not NetBEUI. For details, read
+ <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
+ available from <http://www.tldp.org/docs.html#howto>.
+
+ Note: if you just want your box to act as an SMB *server* and make
+ files and printing services available to Windows clients (which need
+ to have a TCP/IP stack), you don't need to say Y here; you can use
+ the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
+ for that.
+
+ General information about how to connect Linux, Windows machines and
+ Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+
+ To compile the SMB support as a module, choose M here:
+ the module will be called smbfs. Most people say N, however.
+
+config SMB_NLS_DEFAULT
+ bool "Use a default NLS"
+ depends on SMB_FS
+ help
+ Enabling this will make smbfs use nls translations by default. You
+ need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
+ settings and you need to give the default nls for the SMB server as
+ CONFIG_SMB_NLS_REMOTE.
+
+ The nls settings can be changed at mount time, if your smbmount
+ supports that, using the codepage and iocharset parameters.
+
+ smbmount from samba 2.2.0 or later supports this.
+
+config SMB_NLS_REMOTE
+ string "Default Remote NLS Option"
+ depends on SMB_NLS_DEFAULT
+ default "cp437"
+ help
+ This setting allows you to specify a default value for which
+ codepage the server uses. If this field is left blank no
+ translations will be done by default. The local codepage/charset
+ default to CONFIG_NLS_DEFAULT.
+
+ The nls settings can be changed at mount time, if your smbmount
+ supports that, using the codepage and iocharset parameters.
+
+ smbmount from samba 2.2.0 or later supports this.
diff --git a/fs/splice.c b/fs/splice.c
index a54b3e3..4ed0ba4 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1435,8 +1435,8 @@
* Currently we punt and implement it as a normal copy, see pipe_to_user().
*
*/
-asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
- unsigned long nr_segs, unsigned int flags)
+SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, iov,
+ unsigned long, nr_segs, unsigned int, flags)
{
struct file *file;
long error;
@@ -1461,9 +1461,9 @@
return error;
}
-asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
- int fd_out, loff_t __user *off_out,
- size_t len, unsigned int flags)
+SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in,
+ int, fd_out, loff_t __user *, off_out,
+ size_t, len, unsigned int, flags)
{
long error;
struct file *in, *out;
@@ -1685,7 +1685,7 @@
return ret;
}
-asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags)
+SYSCALL_DEFINE4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags)
{
struct file *in;
int error, fput_in;
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig
new file mode 100644
index 0000000..25a00d1
--- /dev/null
+++ b/fs/squashfs/Kconfig
@@ -0,0 +1,51 @@
+config SQUASHFS
+ tristate "SquashFS 4.0 - Squashed file system support"
+ depends on BLOCK
+ select ZLIB_INFLATE
+ help
+ Saying Y here includes support for SquashFS 4.0 (a Compressed
+ Read-Only File System). Squashfs is a highly compressed read-only
+ filesystem for Linux. It uses zlib compression to compress both
+ files, inodes and directories. Inodes in the system are very small
+ and all blocks are packed to minimise data overhead. Block sizes
+ greater than 4K are supported up to a maximum of 1 Mbytes (default
+ block size 128K). SquashFS 4.0 supports 64 bit filesystems and files
+ (larger than 4GB), full uid/gid information, hard links and
+ timestamps.
+
+ Squashfs is intended for general read-only filesystem use, for
+ archival use (i.e. in cases where a .tar.gz file may be used), and in
+ embedded systems where low overhead is needed. Further information
+ and tools are available from http://squashfs.sourceforge.net.
+
+ If you want to compile this as a module ( = code which can be
+ inserted in and removed from the running kernel whenever you want),
+ say M here and read <file:Documentation/modules.txt>. The module
+ will be called squashfs. Note that the root file system (the one
+ containing the directory /) cannot be compiled as a module.
+
+ If unsure, say N.
+
+config SQUASHFS_EMBEDDED
+
+ bool "Additional option for memory-constrained systems"
+ depends on SQUASHFS
+ default n
+ help
+ Saying Y here allows you to specify cache size.
+
+ If unsure, say N.
+
+config SQUASHFS_FRAGMENT_CACHE_SIZE
+ int "Number of fragments cached" if SQUASHFS_EMBEDDED
+ depends on SQUASHFS
+ default "3"
+ help
+ By default SquashFS caches the last 3 fragments read from
+ the filesystem. Increasing this amount may mean SquashFS
+ has to re-read fragments less often from disk, at the expense
+ of extra system memory. Decreasing this amount will mean
+ SquashFS uses less memory at the expense of extra reads from disk.
+
+ Note there must be at least one cached fragment. Anything
+ much more than three will probably not make much difference.
diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h
index 6840da1..283daaf 100644
--- a/fs/squashfs/squashfs_fs.h
+++ b/fs/squashfs/squashfs_fs.h
@@ -26,7 +26,6 @@
#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
#define SQUASHFS_MAJOR 4
#define SQUASHFS_MINOR 0
-#define SQUASHFS_MAGIC 0x73717368
#define SQUASHFS_START 0
/* size of metadata (inode and directory) blocks */
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index a0466d7..071df5b 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -35,6 +35,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/zlib.h>
+#include <linux/magic.h>
#include "squashfs_fs.h"
#include "squashfs_fs_sb.h"
diff --git a/fs/stat.c b/fs/stat.c
index 7e12a6f8..2db740a 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -152,7 +152,7 @@
return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
}
-asmlinkage long sys_stat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+SYSCALL_DEFINE2(stat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -162,7 +162,8 @@
return error;
}
-asmlinkage long sys_lstat(char __user * filename, struct __old_kernel_stat __user * statbuf)
+
+SYSCALL_DEFINE2(lstat, char __user *, filename, struct __old_kernel_stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -172,7 +173,8 @@
return error;
}
-asmlinkage long sys_fstat(unsigned int fd, struct __old_kernel_stat __user * statbuf)
+
+SYSCALL_DEFINE2(fstat, unsigned int, fd, struct __old_kernel_stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_fstat(fd, &stat);
@@ -235,7 +237,7 @@
return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
}
-asmlinkage long sys_newstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newstat, char __user *, filename, struct stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_stat_fd(AT_FDCWD, filename, &stat);
@@ -246,7 +248,7 @@
return error;
}
-asmlinkage long sys_newlstat(char __user *filename, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newlstat, char __user *, filename, struct stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_lstat_fd(AT_FDCWD, filename, &stat);
@@ -258,8 +260,8 @@
}
#if !defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_SYS_NEWFSTATAT)
-asmlinkage long sys_newfstatat(int dfd, char __user *filename,
- struct stat __user *statbuf, int flag)
+SYSCALL_DEFINE4(newfstatat, int, dfd, char __user *, filename,
+ struct stat __user *, statbuf, int, flag)
{
struct kstat stat;
int error = -EINVAL;
@@ -280,7 +282,7 @@
}
#endif
-asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf)
+SYSCALL_DEFINE2(newfstat, unsigned int, fd, struct stat __user *, statbuf)
{
struct kstat stat;
int error = vfs_fstat(fd, &stat);
@@ -291,8 +293,8 @@
return error;
}
-asmlinkage long sys_readlinkat(int dfd, const char __user *pathname,
- char __user *buf, int bufsiz)
+SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,
+ char __user *, buf, int, bufsiz)
{
struct path path;
int error;
@@ -318,8 +320,8 @@
return error;
}
-asmlinkage long sys_readlink(const char __user *path, char __user *buf,
- int bufsiz)
+SYSCALL_DEFINE3(readlink, const char __user *, path, char __user *, buf,
+ int, bufsiz)
{
return sys_readlinkat(AT_FDCWD, path, buf, bufsiz);
}
@@ -365,7 +367,7 @@
return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
}
-asmlinkage long sys_stat64(char __user * filename, struct stat64 __user * statbuf)
+SYSCALL_DEFINE2(stat64, char __user *, filename, struct stat64 __user *, statbuf)
{
struct kstat stat;
int error = vfs_stat(filename, &stat);
@@ -375,7 +377,8 @@
return error;
}
-asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statbuf)
+
+SYSCALL_DEFINE2(lstat64, char __user *, filename, struct stat64 __user *, statbuf)
{
struct kstat stat;
int error = vfs_lstat(filename, &stat);
@@ -385,7 +388,8 @@
return error;
}
-asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
+
+SYSCALL_DEFINE2(fstat64, unsigned long, fd, struct stat64 __user *, statbuf)
{
struct kstat stat;
int error = vfs_fstat(fd, &stat);
@@ -396,8 +400,8 @@
return error;
}
-asmlinkage long sys_fstatat64(int dfd, char __user *filename,
- struct stat64 __user *statbuf, int flag)
+SYSCALL_DEFINE4(fstatat64, int, dfd, char __user *, filename,
+ struct stat64 __user *, statbuf, int, flag)
{
struct kstat stat;
int error = -EINVAL;
diff --git a/fs/super.c b/fs/super.c
index ed080c4..61dce00 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -301,7 +301,7 @@
/*
* wait for asynchronous fs operations to finish before going further
*/
- async_synchronize_full_special(&sb->s_async_list);
+ async_synchronize_full_domain(&sb->s_async_list);
/* bad name - it should be evict_inodes() */
invalidate_inodes(sb);
@@ -470,7 +470,7 @@
sb->s_count++;
spin_unlock(&sb_lock);
down_read(&sb->s_umount);
- async_synchronize_full_special(&sb->s_async_list);
+ async_synchronize_full_domain(&sb->s_async_list);
if (sb->s_root && (wait || sb->s_dirt))
sb->s_op->sync_fs(sb, wait);
up_read(&sb->s_umount);
@@ -544,7 +544,7 @@
return NULL;
}
-asmlinkage long sys_ustat(unsigned dev, struct ustat __user * ubuf)
+SYSCALL_DEFINE2(ustat, unsigned, dev, struct ustat __user *, ubuf)
{
struct super_block *s;
struct ustat tmp;
diff --git a/fs/sync.c b/fs/sync.c
index ac02b56..a16d53e 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -36,7 +36,7 @@
laptop_sync_completion();
}
-asmlinkage long sys_sync(void)
+SYSCALL_DEFINE0(sync)
{
do_sync(1);
return 0;
@@ -144,12 +144,12 @@
return ret;
}
-asmlinkage long sys_fsync(unsigned int fd)
+SYSCALL_DEFINE1(fsync, unsigned int, fd)
{
return do_fsync(fd, 0);
}
-asmlinkage long sys_fdatasync(unsigned int fd)
+SYSCALL_DEFINE1(fdatasync, unsigned int, fd)
{
return do_fsync(fd, 1);
}
@@ -201,8 +201,8 @@
* already-instantiated disk blocks, there are no guarantees here that the data
* will be available after a crash.
*/
-asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
- unsigned int flags)
+SYSCALL_DEFINE(sync_file_range)(int fd, loff_t offset, loff_t nbytes,
+ unsigned int flags)
{
int ret;
struct file *file;
@@ -262,14 +262,32 @@
out:
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range(long fd, loff_t offset, loff_t nbytes,
+ long flags)
+{
+ return SYSC_sync_file_range((int) fd, offset, nbytes,
+ (unsigned int) flags);
+}
+SYSCALL_ALIAS(sys_sync_file_range, SyS_sync_file_range);
+#endif
/* It would be nice if people remember that not all the world's an i386
when they introduce new system calls */
-asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
- loff_t offset, loff_t nbytes)
+SYSCALL_DEFINE(sync_file_range2)(int fd, unsigned int flags,
+ loff_t offset, loff_t nbytes)
{
return sys_sync_file_range(fd, offset, nbytes, flags);
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_sync_file_range2(long fd, long flags,
+ loff_t offset, loff_t nbytes)
+{
+ return SYSC_sync_file_range2((int) fd, (unsigned int) flags,
+ offset, nbytes);
+}
+SYSCALL_ALIAS(sys_sync_file_range2, SyS_sync_file_range2);
+#endif
/*
* `endbyte' is inclusive
diff --git a/fs/sysfs/Kconfig b/fs/sysfs/Kconfig
new file mode 100644
index 0000000..f4b6758
--- /dev/null
+++ b/fs/sysfs/Kconfig
@@ -0,0 +1,23 @@
+config SYSFS
+ bool "sysfs file system support" if EMBEDDED
+ default y
+ help
+ The sysfs filesystem is a virtual filesystem that the kernel uses to
+ export internal kernel objects, their attributes, and their
+ relationships to one another.
+
+ Users can use sysfs to ascertain useful information about the running
+ kernel, such as the devices the kernel has discovered on each bus and
+ which driver each is bound to. sysfs can also be used to tune devices
+ and other kernel subsystems.
+
+ Some system agents rely on the information in sysfs to operate.
+ /sbin/hotplug uses device and object attributes in sysfs to assist in
+ delegating policy decisions, like persistently naming devices.
+
+ sysfs is currently used by the block subsystem to mount the root
+ partition. If sysfs is disabled you must specify the boot device on
+ the kernel boot command line via its major and minor numbers. For
+ example, "root=03:01" for /dev/hda1.
+
+ Designers of embedded systems may wish to say N here to conserve space.
diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index 66f6e58..f2c478c 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -63,6 +63,9 @@
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
+ if (!bytes)
+ return 0;
+
if (size) {
if (offs > size)
return 0;
@@ -131,6 +134,9 @@
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
+ if (!bytes)
+ return 0;
+
if (size) {
if (offs > size)
return 0;
diff --git a/fs/sysv/Kconfig b/fs/sysv/Kconfig
new file mode 100644
index 0000000..33aeb4b
--- /dev/null
+++ b/fs/sysv/Kconfig
@@ -0,0 +1,36 @@
+config SYSV_FS
+ tristate "System V/Xenix/V7/Coherent file system support"
+ depends on BLOCK
+ help
+ SCO, Xenix and Coherent are commercial Unix systems for Intel
+ machines, and Version 7 was used on the DEC PDP-11. Saying Y
+ here would allow you to read from their floppies and hard disk
+ partitions.
+
+ If you have floppies or hard disk partitions like that, it is likely
+ that they contain binaries from those other Unix systems; in order
+ to run these binaries, you will want to install linux-abi which is
+ a set of kernel modules that lets you run SCO, Xenix, Wyse,
+ UnixWare, Dell Unix and System V programs under Linux. It is
+ available via FTP (user: ftp) from
+ <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
+ NOTE: that will work only for binaries from Intel-based systems;
+ PDP ones will have to wait until somebody ports Linux to -11 ;-)
+
+ If you only intend to mount files from some other Unix over the
+ network using NFS, you don't need the System V file system support
+ (but you need NFS file system support obviously).
+
+ Note that this option is generally not needed for floppies, since a
+ good portable way to transport files and directories between unixes
+ (and even other operating systems) is given by the tar program ("man
+ tar" or preferably "info tar"). Note also that this option has
+ nothing whatsoever to do with the option "System V IPC". Read about
+ the System V file system in
+ <file:Documentation/filesystems/sysv-fs.txt>.
+ Saying Y here will enlarge your kernel by about 27 KB.
+
+ To compile this as a module, choose M here: the module will be called
+ sysv.
+
+ If you haven't heard about all of this before, it's safe to say N.
diff --git a/fs/timerfd.c b/fs/timerfd.c
index 0862f0e..6a123b8 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -177,7 +177,7 @@
return file;
}
-asmlinkage long sys_timerfd_create(int clockid, int flags)
+SYSCALL_DEFINE2(timerfd_create, int, clockid, int, flags)
{
int ufd;
struct timerfd_ctx *ctx;
@@ -208,9 +208,9 @@
return ufd;
}
-asmlinkage long sys_timerfd_settime(int ufd, int flags,
- const struct itimerspec __user *utmr,
- struct itimerspec __user *otmr)
+SYSCALL_DEFINE4(timerfd_settime, int, ufd, int, flags,
+ const struct itimerspec __user *, utmr,
+ struct itimerspec __user *, otmr)
{
struct file *file;
struct timerfd_ctx *ctx;
@@ -265,7 +265,7 @@
return 0;
}
-asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr)
+SYSCALL_DEFINE2(timerfd_gettime, int, ufd, struct itimerspec __user *, otmr)
{
struct file *file;
struct timerfd_ctx *ctx;
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index 175f9c5..f393620 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -689,7 +689,7 @@
}
/**
- * ubifs_get_free_space - return amount of free space.
+ * ubifs_get_free_space_nolock - return amount of free space.
* @c: UBIFS file-system description object
*
* This function calculates amount of free space to report to user-space.
@@ -704,16 +704,14 @@
* traditional file-systems, because they have way less overhead than UBIFS.
* So, to keep users happy, UBIFS tries to take the overhead into account.
*/
-long long ubifs_get_free_space(struct ubifs_info *c)
+long long ubifs_get_free_space_nolock(struct ubifs_info *c)
{
- int min_idx_lebs, rsvd_idx_lebs, lebs;
+ int rsvd_idx_lebs, lebs;
long long available, outstanding, free;
- spin_lock(&c->space_lock);
- min_idx_lebs = c->min_idx_lebs;
- ubifs_assert(min_idx_lebs == ubifs_calc_min_idx_lebs(c));
+ ubifs_assert(c->min_idx_lebs == ubifs_calc_min_idx_lebs(c));
outstanding = c->budg_data_growth + c->budg_dd_growth;
- available = ubifs_calc_available(c, min_idx_lebs);
+ available = ubifs_calc_available(c, c->min_idx_lebs);
/*
* When reporting free space to user-space, UBIFS guarantees that it is
@@ -726,15 +724,14 @@
* Note, the calculations below are similar to what we have in
* 'do_budget_space()', so refer there for comments.
*/
- if (min_idx_lebs > c->lst.idx_lebs)
- rsvd_idx_lebs = min_idx_lebs - c->lst.idx_lebs;
+ if (c->min_idx_lebs > c->lst.idx_lebs)
+ rsvd_idx_lebs = c->min_idx_lebs - c->lst.idx_lebs;
else
rsvd_idx_lebs = 0;
lebs = c->lst.empty_lebs + c->freeable_cnt + c->idx_gc_cnt -
c->lst.taken_empty_lebs;
lebs -= rsvd_idx_lebs;
available += lebs * (c->dark_wm - c->leb_overhead);
- spin_unlock(&c->space_lock);
if (available > outstanding)
free = ubifs_reported_space(c, available - outstanding);
@@ -742,3 +739,21 @@
free = 0;
return free;
}
+
+/**
+ * ubifs_get_free_space - return amount of free space.
+ * @c: UBIFS file-system description object
+ *
+ * This function calculates and retuns amount of free space to report to
+ * user-space.
+ */
+long long ubifs_get_free_space(struct ubifs_info *c)
+{
+ long long free;
+
+ spin_lock(&c->space_lock);
+ free = ubifs_get_free_space_nolock(c);
+ spin_unlock(&c->space_lock);
+
+ return free;
+}
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 792c5a1..e975bd8 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -620,9 +620,11 @@
c->dark_wm, c->dead_wm, c->max_idx_node_sz);
printk(KERN_DEBUG "\tgc_lnum %d, ihead_lnum %d\n",
c->gc_lnum, c->ihead_lnum);
- for (i = 0; i < c->jhead_cnt; i++)
- printk(KERN_DEBUG "\tjhead %d\t LEB %d\n",
- c->jheads[i].wbuf.jhead, c->jheads[i].wbuf.lnum);
+ /* If we are in R/O mode, journal heads do not exist */
+ if (c->jheads)
+ for (i = 0; i < c->jhead_cnt; i++)
+ printk(KERN_DEBUG "\tjhead %d\t LEB %d\n",
+ c->jheads[i].wbuf.jhead, c->jheads[i].wbuf.lnum);
for (rb = rb_first(&c->buds); rb; rb = rb_next(rb)) {
bud = rb_entry(rb, struct ubifs_bud, rb);
printk(KERN_DEBUG "\tbud LEB %d\n", bud->lnum);
@@ -637,10 +639,7 @@
/* Print budgeting predictions */
available = ubifs_calc_available(c, c->min_idx_lebs);
outstanding = c->budg_data_growth + c->budg_dd_growth;
- if (available > outstanding)
- free = ubifs_reported_space(c, available - outstanding);
- else
- free = 0;
+ free = ubifs_get_free_space_nolock(c);
printk(KERN_DEBUG "Budgeting predictions:\n");
printk(KERN_DEBUG "\tavailable: %lld, outstanding %lld, free %lld\n",
available, outstanding, free);
@@ -861,6 +860,65 @@
}
/**
+ * dbg_save_space_info - save information about flash space.
+ * @c: UBIFS file-system description object
+ *
+ * This function saves information about UBIFS free space, dirty space, etc, in
+ * order to check it later.
+ */
+void dbg_save_space_info(struct ubifs_info *c)
+{
+ struct ubifs_debug_info *d = c->dbg;
+
+ ubifs_get_lp_stats(c, &d->saved_lst);
+
+ spin_lock(&c->space_lock);
+ d->saved_free = ubifs_get_free_space_nolock(c);
+ spin_unlock(&c->space_lock);
+}
+
+/**
+ * dbg_check_space_info - check flash space information.
+ * @c: UBIFS file-system description object
+ *
+ * This function compares current flash space information with the information
+ * which was saved when the 'dbg_save_space_info()' function was called.
+ * Returns zero if the information has not changed, and %-EINVAL it it has
+ * changed.
+ */
+int dbg_check_space_info(struct ubifs_info *c)
+{
+ struct ubifs_debug_info *d = c->dbg;
+ struct ubifs_lp_stats lst;
+ long long avail, free;
+
+ spin_lock(&c->space_lock);
+ avail = ubifs_calc_available(c, c->min_idx_lebs);
+ spin_unlock(&c->space_lock);
+ free = ubifs_get_free_space(c);
+
+ if (free != d->saved_free) {
+ ubifs_err("free space changed from %lld to %lld",
+ d->saved_free, free);
+ goto out;
+ }
+
+ return 0;
+
+out:
+ ubifs_msg("saved lprops statistics dump");
+ dbg_dump_lstats(&d->saved_lst);
+ ubifs_get_lp_stats(c, &lst);
+ ubifs_msg("current lprops statistics dump");
+ dbg_dump_lstats(&d->saved_lst);
+ spin_lock(&c->space_lock);
+ dbg_dump_budg(c);
+ spin_unlock(&c->space_lock);
+ dump_stack();
+ return -EINVAL;
+}
+
+/**
* dbg_check_synced_i_size - check synchronized inode size.
* @inode: inode to check
*
@@ -1349,7 +1407,7 @@
* @c: UBIFS file-system description object
* @leaf_cb: called for each leaf node
* @znode_cb: called for each indexing node
- * @priv: private date which is passed to callbacks
+ * @priv: private data which is passed to callbacks
*
* This function walks the UBIFS index and calls the @leaf_cb for each leaf
* node and @znode_cb for each indexing node. Returns zero in case of success
@@ -2409,7 +2467,7 @@
* Root directory for UBIFS stuff in debugfs. Contains sub-directories which
* contain the stuff specific to particular file-system mounts.
*/
-static struct dentry *debugfs_rootdir;
+static struct dentry *dfs_rootdir;
/**
* dbg_debugfs_init - initialize debugfs file-system.
@@ -2421,9 +2479,9 @@
*/
int dbg_debugfs_init(void)
{
- debugfs_rootdir = debugfs_create_dir("ubifs", NULL);
- if (IS_ERR(debugfs_rootdir)) {
- int err = PTR_ERR(debugfs_rootdir);
+ dfs_rootdir = debugfs_create_dir("ubifs", NULL);
+ if (IS_ERR(dfs_rootdir)) {
+ int err = PTR_ERR(dfs_rootdir);
ubifs_err("cannot create \"ubifs\" debugfs directory, "
"error %d\n", err);
return err;
@@ -2437,7 +2495,7 @@
*/
void dbg_debugfs_exit(void)
{
- debugfs_remove(debugfs_rootdir);
+ debugfs_remove(dfs_rootdir);
}
static int open_debugfs_file(struct inode *inode, struct file *file)
@@ -2452,13 +2510,13 @@
struct ubifs_info *c = file->private_data;
struct ubifs_debug_info *d = c->dbg;
- if (file->f_path.dentry == d->dump_lprops)
+ if (file->f_path.dentry == d->dfs_dump_lprops)
dbg_dump_lprops(c);
- else if (file->f_path.dentry == d->dump_budg) {
+ else if (file->f_path.dentry == d->dfs_dump_budg) {
spin_lock(&c->space_lock);
dbg_dump_budg(c);
spin_unlock(&c->space_lock);
- } else if (file->f_path.dentry == d->dump_tnc) {
+ } else if (file->f_path.dentry == d->dfs_dump_tnc) {
mutex_lock(&c->tnc_mutex);
dbg_dump_tnc(c);
mutex_unlock(&c->tnc_mutex);
@@ -2469,7 +2527,7 @@
return count;
}
-static const struct file_operations debugfs_fops = {
+static const struct file_operations dfs_fops = {
.open = open_debugfs_file,
.write = write_debugfs_file,
.owner = THIS_MODULE,
@@ -2494,36 +2552,32 @@
struct dentry *dent;
struct ubifs_debug_info *d = c->dbg;
- sprintf(d->debugfs_dir_name, "ubi%d_%d", c->vi.ubi_num, c->vi.vol_id);
- d->debugfs_dir = debugfs_create_dir(d->debugfs_dir_name,
- debugfs_rootdir);
- if (IS_ERR(d->debugfs_dir)) {
- err = PTR_ERR(d->debugfs_dir);
+ sprintf(d->dfs_dir_name, "ubi%d_%d", c->vi.ubi_num, c->vi.vol_id);
+ d->dfs_dir = debugfs_create_dir(d->dfs_dir_name, dfs_rootdir);
+ if (IS_ERR(d->dfs_dir)) {
+ err = PTR_ERR(d->dfs_dir);
ubifs_err("cannot create \"%s\" debugfs directory, error %d\n",
- d->debugfs_dir_name, err);
+ d->dfs_dir_name, err);
goto out;
}
fname = "dump_lprops";
- dent = debugfs_create_file(fname, S_IWUGO, d->debugfs_dir, c,
- &debugfs_fops);
+ dent = debugfs_create_file(fname, S_IWUGO, d->dfs_dir, c, &dfs_fops);
if (IS_ERR(dent))
goto out_remove;
- d->dump_lprops = dent;
+ d->dfs_dump_lprops = dent;
fname = "dump_budg";
- dent = debugfs_create_file(fname, S_IWUGO, d->debugfs_dir, c,
- &debugfs_fops);
+ dent = debugfs_create_file(fname, S_IWUGO, d->dfs_dir, c, &dfs_fops);
if (IS_ERR(dent))
goto out_remove;
- d->dump_budg = dent;
+ d->dfs_dump_budg = dent;
fname = "dump_tnc";
- dent = debugfs_create_file(fname, S_IWUGO, d->debugfs_dir, c,
- &debugfs_fops);
+ dent = debugfs_create_file(fname, S_IWUGO, d->dfs_dir, c, &dfs_fops);
if (IS_ERR(dent))
goto out_remove;
- d->dump_tnc = dent;
+ d->dfs_dump_tnc = dent;
return 0;
@@ -2531,7 +2585,7 @@
err = PTR_ERR(dent);
ubifs_err("cannot create \"%s\" debugfs directory, error %d\n",
fname, err);
- debugfs_remove_recursive(d->debugfs_dir);
+ debugfs_remove_recursive(d->dfs_dir);
out:
return err;
}
@@ -2542,7 +2596,7 @@
*/
void dbg_debugfs_exit_fs(struct ubifs_info *c)
{
- debugfs_remove_recursive(c->dbg->debugfs_dir);
+ debugfs_remove_recursive(c->dbg->dfs_dir);
}
#endif /* CONFIG_UBIFS_FS_DEBUG */
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
index 9820d69..c1cd73b 100644
--- a/fs/ubifs/debug.h
+++ b/fs/ubifs/debug.h
@@ -41,15 +41,17 @@
* @chk_lpt_wastage: used by LPT tree size checker
* @chk_lpt_lebs: used by LPT tree size checker
* @new_nhead_offs: used by LPT tree size checker
- * @new_ihead_lnum: used by debugging to check ihead_lnum
- * @new_ihead_offs: used by debugging to check ihead_offs
+ * @new_ihead_lnum: used by debugging to check @c->ihead_lnum
+ * @new_ihead_offs: used by debugging to check @c->ihead_offs
*
- * debugfs_dir_name: name of debugfs directory containing this file-system's
- * files
- * debugfs_dir: direntry object of the file-system debugfs directory
- * dump_lprops: "dump lprops" debugfs knob
- * dump_budg: "dump budgeting information" debugfs knob
- * dump_tnc: "dump TNC" debugfs knob
+ * @saved_lst: saved lprops statistics (used by 'dbg_save_space_info()')
+ * @saved_free: saved free space (used by 'dbg_save_space_info()')
+ *
+ * dfs_dir_name: name of debugfs directory containing this file-system's files
+ * dfs_dir: direntry object of the file-system debugfs directory
+ * dfs_dump_lprops: "dump lprops" debugfs knob
+ * dfs_dump_budg: "dump budgeting information" debugfs knob
+ * dfs_dump_tnc: "dump TNC" debugfs knob
*/
struct ubifs_debug_info {
void *buf;
@@ -69,11 +71,14 @@
int new_ihead_lnum;
int new_ihead_offs;
- char debugfs_dir_name[100];
- struct dentry *debugfs_dir;
- struct dentry *dump_lprops;
- struct dentry *dump_budg;
- struct dentry *dump_tnc;
+ struct ubifs_lp_stats saved_lst;
+ long long saved_free;
+
+ char dfs_dir_name[100];
+ struct dentry *dfs_dir;
+ struct dentry *dfs_dump_lprops;
+ struct dentry *dfs_dump_budg;
+ struct dentry *dfs_dump_tnc;
};
#define ubifs_assert(expr) do { \
@@ -297,7 +302,8 @@
dbg_znode_callback znode_cb, void *priv);
/* Checking functions */
-
+void dbg_save_space_info(struct ubifs_info *c);
+int dbg_check_space_info(struct ubifs_info *c);
int dbg_check_lprops(struct ubifs_info *c);
int dbg_old_index_check_init(struct ubifs_info *c, struct ubifs_zbranch *zroot);
int dbg_check_old_index(struct ubifs_info *c, struct ubifs_zbranch *zroot);
@@ -439,6 +445,8 @@
#define dbg_walk_index(c, leaf_cb, znode_cb, priv) 0
#define dbg_old_index_check_init(c, zroot) 0
+#define dbg_save_space_info(c) ({})
+#define dbg_check_space_info(c) 0
#define dbg_check_old_index(c, zroot) 0
#define dbg_check_cats(c) 0
#define dbg_check_ltab(c) 0
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index f448ab1..f55d523 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -482,30 +482,29 @@
}
/**
- * lock_2_inodes - lock two UBIFS inodes.
+ * lock_2_inodes - a wrapper for locking two UBIFS inodes.
* @inode1: first inode
* @inode2: second inode
+ *
+ * We do not implement any tricks to guarantee strict lock ordering, because
+ * VFS has already done it for us on the @i_mutex. So this is just a simple
+ * wrapper function.
*/
static void lock_2_inodes(struct inode *inode1, struct inode *inode2)
{
- if (inode1->i_ino < inode2->i_ino) {
- mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_2);
- mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_3);
- } else {
- mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);
- mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_3);
- }
+ mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);
+ mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);
}
/**
- * unlock_2_inodes - unlock two UBIFS inodes inodes.
+ * unlock_2_inodes - a wrapper for unlocking two UBIFS inodes.
* @inode1: first inode
* @inode2: second inode
*/
static void unlock_2_inodes(struct inode *inode1, struct inode *inode2)
{
- mutex_unlock(&ubifs_inode(inode1)->ui_mutex);
mutex_unlock(&ubifs_inode(inode2)->ui_mutex);
+ mutex_unlock(&ubifs_inode(inode1)->ui_mutex);
}
static int ubifs_link(struct dentry *old_dentry, struct inode *dir,
@@ -527,6 +526,8 @@
dbg_gen("dent '%.*s' to ino %lu (nlink %d) in dir ino %lu",
dentry->d_name.len, dentry->d_name.name, inode->i_ino,
inode->i_nlink, dir->i_ino);
+ ubifs_assert(mutex_is_locked(&dir->i_mutex));
+ ubifs_assert(mutex_is_locked(&inode->i_mutex));
err = dbg_check_synced_i_size(inode);
if (err)
return err;
@@ -580,6 +581,8 @@
dbg_gen("dent '%.*s' from ino %lu (nlink %d) in dir ino %lu",
dentry->d_name.len, dentry->d_name.name, inode->i_ino,
inode->i_nlink, dir->i_ino);
+ ubifs_assert(mutex_is_locked(&dir->i_mutex));
+ ubifs_assert(mutex_is_locked(&inode->i_mutex));
err = dbg_check_synced_i_size(inode);
if (err)
return err;
@@ -667,7 +670,8 @@
dbg_gen("directory '%.*s', ino %lu in dir ino %lu", dentry->d_name.len,
dentry->d_name.name, inode->i_ino, dir->i_ino);
-
+ ubifs_assert(mutex_is_locked(&dir->i_mutex));
+ ubifs_assert(mutex_is_locked(&inode->i_mutex));
err = check_dir_empty(c, dentry->d_inode);
if (err)
return err;
@@ -922,59 +926,30 @@
}
/**
- * lock_3_inodes - lock three UBIFS inodes for rename.
+ * lock_3_inodes - a wrapper for locking three UBIFS inodes.
* @inode1: first inode
* @inode2: second inode
* @inode3: third inode
*
- * For 'ubifs_rename()', @inode1 may be the same as @inode2 whereas @inode3 may
- * be null.
+ * This function is used for 'ubifs_rename()' and @inode1 may be the same as
+ * @inode2 whereas @inode3 may be %NULL.
+ *
+ * We do not implement any tricks to guarantee strict lock ordering, because
+ * VFS has already done it for us on the @i_mutex. So this is just a simple
+ * wrapper function.
*/
static void lock_3_inodes(struct inode *inode1, struct inode *inode2,
struct inode *inode3)
{
- struct inode *i1, *i2, *i3;
-
- if (!inode3) {
- if (inode1 != inode2) {
- lock_2_inodes(inode1, inode2);
- return;
- }
- mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);
- return;
- }
-
- if (inode1 == inode2) {
- lock_2_inodes(inode1, inode3);
- return;
- }
-
- /* 3 different inodes */
- if (inode1 < inode2) {
- i3 = inode2;
- if (inode1 < inode3) {
- i1 = inode1;
- i2 = inode3;
- } else {
- i1 = inode3;
- i2 = inode1;
- }
- } else {
- i3 = inode1;
- if (inode2 < inode3) {
- i1 = inode2;
- i2 = inode3;
- } else {
- i1 = inode3;
- i2 = inode2;
- }
- }
- mutex_lock_nested(&ubifs_inode(i1)->ui_mutex, WB_MUTEX_1);
- lock_2_inodes(i2, i3);
+ mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);
+ if (inode2 != inode1)
+ mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);
+ if (inode3)
+ mutex_lock_nested(&ubifs_inode(inode3)->ui_mutex, WB_MUTEX_3);
}
/**
- * unlock_3_inodes - unlock three UBIFS inodes for rename.
+ * unlock_3_inodes - a wrapper for unlocking three UBIFS inodes for rename.
* @inode1: first inode
* @inode2: second inode
* @inode3: third inode
@@ -982,11 +957,11 @@
static void unlock_3_inodes(struct inode *inode1, struct inode *inode2,
struct inode *inode3)
{
- mutex_unlock(&ubifs_inode(inode1)->ui_mutex);
- if (inode1 != inode2)
- mutex_unlock(&ubifs_inode(inode2)->ui_mutex);
if (inode3)
mutex_unlock(&ubifs_inode(inode3)->ui_mutex);
+ if (inode1 != inode2)
+ mutex_unlock(&ubifs_inode(inode2)->ui_mutex);
+ mutex_unlock(&ubifs_inode(inode1)->ui_mutex);
}
static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
@@ -1020,6 +995,11 @@
"dir ino %lu", old_dentry->d_name.len, old_dentry->d_name.name,
old_inode->i_ino, old_dir->i_ino, new_dentry->d_name.len,
new_dentry->d_name.name, new_dir->i_ino);
+ ubifs_assert(mutex_is_locked(&old_dir->i_mutex));
+ ubifs_assert(mutex_is_locked(&new_dir->i_mutex));
+ if (unlink)
+ ubifs_assert(mutex_is_locked(&new_inode->i_mutex));
+
if (unlink && is_dir) {
err = check_dir_empty(c, new_inode);
@@ -1199,7 +1179,7 @@
return 0;
}
-struct inode_operations ubifs_dir_inode_operations = {
+const struct inode_operations ubifs_dir_inode_operations = {
.lookup = ubifs_lookup,
.create = ubifs_create,
.link = ubifs_link,
@@ -1219,7 +1199,7 @@
#endif
};
-struct file_operations ubifs_dir_operations = {
+const struct file_operations ubifs_dir_operations = {
.llseek = ubifs_dir_llseek,
.release = ubifs_dir_release,
.read = generic_read_dir,
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index bf37374..93b6de5 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -432,7 +432,6 @@
int uninitialized_var(err), appending = !!(pos + len > inode->i_size);
struct page *page;
-
ubifs_assert(ubifs_inode(inode)->ui_size == inode->i_size);
if (unlikely(c->ro_media))
@@ -1541,7 +1540,7 @@
return 0;
}
-struct address_space_operations ubifs_file_address_operations = {
+const struct address_space_operations ubifs_file_address_operations = {
.readpage = ubifs_readpage,
.writepage = ubifs_writepage,
.write_begin = ubifs_write_begin,
@@ -1551,7 +1550,7 @@
.releasepage = ubifs_releasepage,
};
-struct inode_operations ubifs_file_inode_operations = {
+const struct inode_operations ubifs_file_inode_operations = {
.setattr = ubifs_setattr,
.getattr = ubifs_getattr,
#ifdef CONFIG_UBIFS_FS_XATTR
@@ -1562,14 +1561,14 @@
#endif
};
-struct inode_operations ubifs_symlink_inode_operations = {
+const struct inode_operations ubifs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = ubifs_follow_link,
.setattr = ubifs_setattr,
.getattr = ubifs_getattr,
};
-struct file_operations ubifs_file_operations = {
+const struct file_operations ubifs_file_operations = {
.llseek = generic_file_llseek,
.read = do_sync_read,
.write = do_sync_write,
diff --git a/fs/ubifs/gc.c b/fs/ubifs/gc.c
index 9832f9a..a711d33 100644
--- a/fs/ubifs/gc.c
+++ b/fs/ubifs/gc.c
@@ -31,6 +31,26 @@
* to be reused. Garbage collection will cause the number of dirty index nodes
* to grow, however sufficient space is reserved for the index to ensure the
* commit will never run out of space.
+ *
+ * Notes about dead watermark. At current UBIFS implementation we assume that
+ * LEBs which have less than @c->dead_wm bytes of free + dirty space are full
+ * and not worth garbage-collecting. The dead watermark is one min. I/O unit
+ * size, or min. UBIFS node size, depending on what is greater. Indeed, UBIFS
+ * Garbage Collector has to synchronize the GC head's write buffer before
+ * returning, so this is about wasting one min. I/O unit. However, UBIFS GC can
+ * actually reclaim even very small pieces of dirty space by garbage collecting
+ * enough dirty LEBs, but we do not bother doing this at this implementation.
+ *
+ * Notes about dark watermark. The results of GC work depends on how big are
+ * the UBIFS nodes GC deals with. Large nodes make GC waste more space. Indeed,
+ * if GC move data from LEB A to LEB B and nodes in LEB A are large, GC would
+ * have to waste large pieces of free space at the end of LEB B, because nodes
+ * from LEB A would not fit. And the worst situation is when all nodes are of
+ * maximum size. So dark watermark is the amount of free + dirty space in LEB
+ * which are guaranteed to be reclaimable. If LEB has less space, the GC migh
+ * be unable to reclaim it. So, LEBs with free + dirty greater than dark
+ * watermark are "good" LEBs from GC's point of few. The other LEBs are not so
+ * good, and GC takes extra care when moving them.
*/
#include <linux/pagemap.h>
@@ -381,7 +401,7 @@
/*
* Don't release the LEB until after the next commit, because
- * it may contain date which is needed for recovery. So
+ * it may contain data which is needed for recovery. So
* although we freed this LEB, it will become usable only after
* the commit.
*/
@@ -810,8 +830,9 @@
* ubifs_destroy_idx_gc - destroy idx_gc list.
* @c: UBIFS file-system description object
*
- * This function destroys the idx_gc list. It is called when unmounting or
- * remounting read-only so locks are not needed.
+ * This function destroys the @c->idx_gc list. It is called when unmounting
+ * so locks are not needed. Returns zero in case of success and a negative
+ * error code in case of failure.
*/
void ubifs_destroy_idx_gc(struct ubifs_info *c)
{
@@ -824,7 +845,6 @@
list_del(&idx_gc->list);
kfree(idx_gc);
}
-
}
/**
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index 0168271..e8e632a 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -29,7 +29,7 @@
* would have been wasted for padding to the nearest minimal I/O unit boundary.
* Instead, data first goes to the write-buffer and is flushed when the
* buffer is full or when it is not used for some time (by timer). This is
- * similarto the mechanism is used by JFFS2.
+ * similar to the mechanism is used by JFFS2.
*
* Write-buffers are defined by 'struct ubifs_wbuf' objects and protected by
* mutexes defined inside these objects. Since sometimes upper-level code
@@ -75,7 +75,7 @@
* @lnum: logical eraseblock number
* @offs: offset within the logical eraseblock
* @quiet: print no messages
- * @chk_crc: indicates whether to always check the CRC
+ * @must_chk_crc: indicates whether to always check the CRC
*
* This function checks node magic number and CRC checksum. This function also
* validates node length to prevent UBIFS from becoming crazy when an attacker
@@ -83,11 +83,17 @@
* node length in the common header could cause UBIFS to read memory outside of
* allocated buffer when checking the CRC checksum.
*
- * This function returns zero in case of success %-EUCLEAN in case of bad CRC
- * or magic.
+ * This function may skip data nodes CRC checking if @c->no_chk_data_crc is
+ * true, which is controlled by corresponding UBIFS mount option. However, if
+ * @must_chk_crc is true, then @c->no_chk_data_crc is ignored and CRC is
+ * checked. Similarly, if @c->always_chk_crc is true, @c->no_chk_data_crc is
+ * ignored and CRC is checked.
+ *
+ * This function returns zero in case of success and %-EUCLEAN in case of bad
+ * CRC or magic.
*/
int ubifs_check_node(const struct ubifs_info *c, const void *buf, int lnum,
- int offs, int quiet, int chk_crc)
+ int offs, int quiet, int must_chk_crc)
{
int err = -EINVAL, type, node_len;
uint32_t crc, node_crc, magic;
@@ -123,9 +129,9 @@
node_len > c->ranges[type].max_len)
goto out_len;
- if (!chk_crc && type == UBIFS_DATA_NODE && !c->always_chk_crc)
- if (c->no_chk_data_crc)
- return 0;
+ if (!must_chk_crc && type == UBIFS_DATA_NODE && !c->always_chk_crc &&
+ c->no_chk_data_crc)
+ return 0;
crc = crc32(UBIFS_CRC32_INIT, buf + 8, node_len - 8);
node_crc = le32_to_cpu(ch->crc);
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index 9b7c54e..a11ca09 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -208,7 +208,7 @@
offs = 0;
out:
- err = ubifs_wbuf_seek_nolock(wbuf, lnum, offs, UBI_SHORTTERM);
+ err = ubifs_wbuf_seek_nolock(wbuf, lnum, offs, wbuf->dtype);
if (err)
goto out_unlock;
diff --git a/fs/ubifs/lprops.c b/fs/ubifs/lprops.c
index dfd2bce..4cdd284 100644
--- a/fs/ubifs/lprops.c
+++ b/fs/ubifs/lprops.c
@@ -635,10 +635,10 @@
* @c: UBIFS file-system description object
* @st: return statistics
*/
-void ubifs_get_lp_stats(struct ubifs_info *c, struct ubifs_lp_stats *st)
+void ubifs_get_lp_stats(struct ubifs_info *c, struct ubifs_lp_stats *lst)
{
spin_lock(&c->space_lock);
- memcpy(st, &c->lst, sizeof(struct ubifs_lp_stats));
+ memcpy(lst, &c->lst, sizeof(struct ubifs_lp_stats));
spin_unlock(&c->space_lock);
}
@@ -678,6 +678,9 @@
out:
ubifs_release_lprops(c);
+ if (err)
+ ubifs_err("cannot change properties of LEB %d, error %d",
+ lnum, err);
return err;
}
@@ -714,6 +717,9 @@
out:
ubifs_release_lprops(c);
+ if (err)
+ ubifs_err("cannot update properties of LEB %d, error %d",
+ lnum, err);
return err;
}
@@ -737,6 +743,8 @@
lpp = ubifs_lpt_lookup(c, lnum);
if (IS_ERR(lpp)) {
err = PTR_ERR(lpp);
+ ubifs_err("cannot read properties of LEB %d, error %d",
+ lnum, err);
goto out;
}
diff --git a/fs/ubifs/lpt_commit.c b/fs/ubifs/lpt_commit.c
index 96ca957..3216a1f 100644
--- a/fs/ubifs/lpt_commit.c
+++ b/fs/ubifs/lpt_commit.c
@@ -556,23 +556,23 @@
}
/**
- * next_pnode - find next pnode.
+ * next_pnode_to_dirty - find next pnode to dirty.
* @c: UBIFS file-system description object
* @pnode: pnode
*
- * This function returns the next pnode or %NULL if there are no more pnodes.
+ * This function returns the next pnode to dirty or %NULL if there are no more
+ * pnodes. Note that pnodes that have never been written (lnum == 0) are
+ * skipped.
*/
-static struct ubifs_pnode *next_pnode(struct ubifs_info *c,
- struct ubifs_pnode *pnode)
+static struct ubifs_pnode *next_pnode_to_dirty(struct ubifs_info *c,
+ struct ubifs_pnode *pnode)
{
struct ubifs_nnode *nnode;
int iip;
/* Try to go right */
nnode = pnode->parent;
- iip = pnode->iip + 1;
- if (iip < UBIFS_LPT_FANOUT) {
- /* We assume here that LEB zero is never an LPT LEB */
+ for (iip = pnode->iip + 1; iip < UBIFS_LPT_FANOUT; iip++) {
if (nnode->nbranch[iip].lnum)
return ubifs_get_pnode(c, nnode, iip);
}
@@ -583,8 +583,11 @@
nnode = nnode->parent;
if (!nnode)
return NULL;
- /* We assume here that LEB zero is never an LPT LEB */
- } while (iip >= UBIFS_LPT_FANOUT || !nnode->nbranch[iip].lnum);
+ for (; iip < UBIFS_LPT_FANOUT; iip++) {
+ if (nnode->nbranch[iip].lnum)
+ break;
+ }
+ } while (iip >= UBIFS_LPT_FANOUT);
/* Go right */
nnode = ubifs_get_nnode(c, nnode, iip);
@@ -593,12 +596,29 @@
/* Go down to level 1 */
while (nnode->level > 1) {
- nnode = ubifs_get_nnode(c, nnode, 0);
+ for (iip = 0; iip < UBIFS_LPT_FANOUT; iip++) {
+ if (nnode->nbranch[iip].lnum)
+ break;
+ }
+ if (iip >= UBIFS_LPT_FANOUT) {
+ /*
+ * Should not happen, but we need to keep going
+ * if it does.
+ */
+ iip = 0;
+ }
+ nnode = ubifs_get_nnode(c, nnode, iip);
if (IS_ERR(nnode))
return (void *)nnode;
}
- return ubifs_get_pnode(c, nnode, 0);
+ for (iip = 0; iip < UBIFS_LPT_FANOUT; iip++)
+ if (nnode->nbranch[iip].lnum)
+ break;
+ if (iip >= UBIFS_LPT_FANOUT)
+ /* Should not happen, but we need to keep going if it does */
+ iip = 0;
+ return ubifs_get_pnode(c, nnode, iip);
}
/**
@@ -688,7 +708,7 @@
pnode = pnode_lookup(c, 0);
while (pnode) {
do_make_pnode_dirty(c, pnode);
- pnode = next_pnode(c, pnode);
+ pnode = next_pnode_to_dirty(c, pnode);
if (IS_ERR(pnode))
return PTR_ERR(pnode);
}
diff --git a/fs/ubifs/master.c b/fs/ubifs/master.c
index 71d5493..a88f338 100644
--- a/fs/ubifs/master.c
+++ b/fs/ubifs/master.c
@@ -354,7 +354,7 @@
int err, lnum, offs, len;
if (c->ro_media)
- return -EINVAL;
+ return -EROFS;
lnum = UBIFS_MST_LNUM;
offs = c->mst_offs + c->mst_node_alsz;
diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c
index 9e6f403..152a7b3 100644
--- a/fs/ubifs/orphan.c
+++ b/fs/ubifs/orphan.c
@@ -46,7 +46,7 @@
* Orphans are accumulated in a rb-tree. When an inode's link count drops to
* zero, the inode number is added to the rb-tree. It is removed from the tree
* when the inode is deleted. Any new orphans that are in the orphan tree when
- * the commit is run, are written to the orphan area in 1 or more orph nodes.
+ * the commit is run, are written to the orphan area in 1 or more orphan nodes.
* If the orphan area is full, it is consolidated to make space. There is
* always enough space because validation prevents the user from creating more
* than the maximum number of orphans allowed.
@@ -231,7 +231,7 @@
}
/**
- * do_write_orph_node - write a node
+ * do_write_orph_node - write a node to the orphan head.
* @c: UBIFS file-system description object
* @len: length of node
* @atomic: write atomically
@@ -264,11 +264,11 @@
}
/**
- * write_orph_node - write an orph node
+ * write_orph_node - write an orphan node.
* @c: UBIFS file-system description object
* @atomic: write atomically
*
- * This function builds an orph node from the cnext list and writes it to the
+ * This function builds an orphan node from the cnext list and writes it to the
* orphan head. On success, %0 is returned, otherwise a negative error code
* is returned.
*/
@@ -326,11 +326,11 @@
}
/**
- * write_orph_nodes - write orph nodes until there are no more to commit
+ * write_orph_nodes - write orphan nodes until there are no more to commit.
* @c: UBIFS file-system description object
* @atomic: write atomically
*
- * This function writes orph nodes for all the orphans to commit. On success,
+ * This function writes orphan nodes for all the orphans to commit. On success,
* %0 is returned, otherwise a negative error code is returned.
*/
static int write_orph_nodes(struct ubifs_info *c, int atomic)
@@ -478,14 +478,14 @@
}
/**
- * clear_orphans - erase all LEBs used for orphans.
+ * ubifs_clear_orphans - erase all LEBs used for orphans.
* @c: UBIFS file-system description object
*
* If recovery is not required, then the orphans from the previous session
* are not needed. This function locates the LEBs used to record
* orphans, and un-maps them.
*/
-static int clear_orphans(struct ubifs_info *c)
+int ubifs_clear_orphans(struct ubifs_info *c)
{
int lnum, err;
@@ -547,9 +547,9 @@
* do_kill_orphans - remove orphan inodes from the index.
* @c: UBIFS file-system description object
* @sleb: scanned LEB
- * @last_cmt_no: cmt_no of last orph node read is passed and returned here
+ * @last_cmt_no: cmt_no of last orphan node read is passed and returned here
* @outofdate: whether the LEB is out of date is returned here
- * @last_flagged: whether the end orph node is encountered
+ * @last_flagged: whether the end orphan node is encountered
*
* This function is a helper to the 'kill_orphans()' function. It goes through
* every orphan node in a LEB and for every inode number recorded, removes
@@ -580,8 +580,8 @@
/*
* The commit number on the master node may be less, because
* of a failed commit. If there are several failed commits in a
- * row, the commit number written on orph nodes will continue to
- * increase (because the commit number is adjusted here) even
+ * row, the commit number written on orphan nodes will continue
+ * to increase (because the commit number is adjusted here) even
* though the commit number on the master node stays the same
* because the master node has not been re-written.
*/
@@ -589,9 +589,9 @@
c->cmt_no = cmt_no;
if (cmt_no < *last_cmt_no && *last_flagged) {
/*
- * The last orph node had a higher commit number and was
- * flagged as the last written for that commit number.
- * That makes this orph node, out of date.
+ * The last orphan node had a higher commit number and
+ * was flagged as the last written for that commit
+ * number. That makes this orphan node, out of date.
*/
if (!first) {
ubifs_err("out of order commit number %llu in "
@@ -658,10 +658,10 @@
/*
* Orph nodes always start at c->orph_first and are written to each
* successive LEB in turn. Generally unused LEBs will have been unmapped
- * but may contain out of date orph nodes if the unmap didn't go
- * through. In addition, the last orph node written for each commit is
+ * but may contain out of date orphan nodes if the unmap didn't go
+ * through. In addition, the last orphan node written for each commit is
* marked (top bit of orph->cmt_no is set to 1). It is possible that
- * there are orph nodes from the next commit (i.e. the commit did not
+ * there are orphan nodes from the next commit (i.e. the commit did not
* complete successfully). In that case, no orphans will have been lost
* due to the way that orphans are written, and any orphans added will
* be valid orphans anyway and so can be deleted.
@@ -718,7 +718,7 @@
if (unclean)
err = kill_orphans(c);
else if (!read_only)
- err = clear_orphans(c);
+ err = ubifs_clear_orphans(c);
return err;
}
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 89556ee..1182b66 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -397,6 +397,7 @@
buf->f_namelen = UBIFS_MAX_NLEN;
buf->f_fsid.val[0] = le32_to_cpu(uuid[0]) ^ le32_to_cpu(uuid[2]);
buf->f_fsid.val[1] = le32_to_cpu(uuid[1]) ^ le32_to_cpu(uuid[3]);
+ ubifs_assert(buf->f_bfree <= c->block_cnt);
return 0;
}
@@ -432,33 +433,24 @@
int i, err;
struct ubifs_info *c = sb->s_fs_info;
struct writeback_control wbc = {
- .sync_mode = wait ? WB_SYNC_ALL : WB_SYNC_NONE,
+ .sync_mode = WB_SYNC_ALL,
.range_start = 0,
.range_end = LLONG_MAX,
.nr_to_write = LONG_MAX,
};
/*
- * Note by akpm about WB_SYNC_NONE used above: zero @wait is just an
- * advisory thing to help the file system shove lots of data into the
- * queues. If some gets missed then it'll be picked up on the second
+ * Zero @wait is just an advisory thing to help the file system shove
+ * lots of data into the queues, and there will be the second
* '->sync_fs()' call, with non-zero @wait.
*/
+ if (!wait)
+ return 0;
if (sb->s_flags & MS_RDONLY)
return 0;
/*
- * Synchronize write buffers, because 'ubifs_run_commit()' does not
- * do this if it waits for an already running commit.
- */
- for (i = 0; i < c->jhead_cnt; i++) {
- err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
- if (err)
- return err;
- }
-
- /*
* VFS calls '->sync_fs()' before synchronizing all dirty inodes and
* pages, so synchronize them first, then commit the journal. Strictly
* speaking, it is not necessary to commit the journal here,
@@ -469,6 +461,16 @@
*/
generic_sync_sb_inodes(sb, &wbc);
+ /*
+ * Synchronize write buffers, because 'ubifs_run_commit()' does not
+ * do this if it waits for an already running commit.
+ */
+ for (i = 0; i < c->jhead_cnt; i++) {
+ err = ubifs_wbuf_sync(&c->jheads[i].wbuf);
+ if (err)
+ return err;
+ }
+
err = ubifs_run_commit(c);
if (err)
return err;
@@ -572,15 +574,8 @@
c->ranges[UBIFS_IDX_NODE].max_len = INT_MAX;
/*
- * Initialize dead and dark LEB space watermarks.
- *
- * Dead space is the space which cannot be used. Its watermark is
- * equivalent to min. I/O unit or minimum node size if it is greater
- * then min. I/O unit.
- *
- * Dark space is the space which might be used, or might not, depending
- * on which node should be written to the LEB. Its watermark is
- * equivalent to maximum UBIFS node size.
+ * Initialize dead and dark LEB space watermarks. See gc.c for comments
+ * about these values.
*/
c->dead_wm = ALIGN(MIN_WRITE_SZ, c->min_io_size);
c->dark_wm = ALIGN(UBIFS_MAX_NODE_SZ, c->min_io_size);
@@ -741,12 +736,12 @@
* take_gc_lnum - reserve GC LEB.
* @c: UBIFS file-system description object
*
- * This function ensures that the LEB reserved for garbage collection is
- * unmapped and is marked as "taken" in lprops. We also have to set free space
- * to LEB size and dirty space to zero, because lprops may contain out-of-date
- * information if the file-system was un-mounted before it has been committed.
- * This function returns zero in case of success and a negative error code in
- * case of failure.
+ * This function ensures that the LEB reserved for garbage collection is marked
+ * as "taken" in lprops. We also have to set free space to LEB size and dirty
+ * space to zero, because lprops may contain out-of-date information if the
+ * file-system was un-mounted before it has been committed. This function
+ * returns zero in case of success and a negative error code in case of
+ * failure.
*/
static int take_gc_lnum(struct ubifs_info *c)
{
@@ -757,10 +752,6 @@
return -EINVAL;
}
- err = ubifs_leb_unmap(c, c->gc_lnum);
- if (err)
- return err;
-
/* And we have to tell lprops that this LEB is taken */
err = ubifs_change_one_lp(c, c->gc_lnum, c->leb_size, 0,
LPROPS_TAKEN, 0, 0);
@@ -966,13 +957,16 @@
token = match_token(p, tokens, args);
switch (token) {
+ /*
+ * %Opt_fast_unmount and %Opt_norm_unmount options are ignored.
+ * We accepte them in order to be backware-compatible. But this
+ * should be removed at some point.
+ */
case Opt_fast_unmount:
c->mount_opts.unmount_mode = 2;
- c->fast_unmount = 1;
break;
case Opt_norm_unmount:
c->mount_opts.unmount_mode = 1;
- c->fast_unmount = 0;
break;
case Opt_bulk_read:
c->mount_opts.bulk_read = 2;
@@ -1094,12 +1088,7 @@
ubifs_err("insufficient free space to mount in read/write mode");
dbg_dump_budg(c);
dbg_dump_lprops(c);
- /*
- * We return %-EINVAL instead of %-ENOSPC because it seems to
- * be the closest error code mentioned in the mount function
- * documentation.
- */
- return -EINVAL;
+ return -ENOSPC;
}
return 0;
}
@@ -1286,10 +1275,19 @@
if (err)
goto out_orphans;
err = ubifs_rcvry_gc_commit(c);
- } else
+ } else {
err = take_gc_lnum(c);
- if (err)
- goto out_orphans;
+ if (err)
+ goto out_orphans;
+
+ /*
+ * GC LEB may contain garbage if there was an unclean
+ * reboot, and it should be un-mapped.
+ */
+ err = ubifs_leb_unmap(c, c->gc_lnum);
+ if (err)
+ return err;
+ }
err = dbg_check_lprops(c);
if (err)
@@ -1298,6 +1296,16 @@
err = ubifs_recover_size(c);
if (err)
goto out_orphans;
+ } else {
+ /*
+ * Even if we mount read-only, we have to set space in GC LEB
+ * to proper value because this affects UBIFS free space
+ * reporting. We do not want to have a situation when
+ * re-mounting from R/O to R/W changes amount of free space.
+ */
+ err = take_gc_lnum(c);
+ if (err)
+ goto out_orphans;
}
spin_lock(&ubifs_infos_lock);
@@ -1310,14 +1318,17 @@
else {
c->need_recovery = 0;
ubifs_msg("recovery completed");
+ /* GC LEB has to be empty and taken at this point */
+ ubifs_assert(c->lst.taken_empty_lebs == 1);
}
- }
+ } else
+ ubifs_assert(c->lst.taken_empty_lebs == 1);
- err = dbg_debugfs_init_fs(c);
+ err = dbg_check_filesystem(c);
if (err)
goto out_infos;
- err = dbg_check_filesystem(c);
+ err = dbg_debugfs_init_fs(c);
if (err)
goto out_infos;
@@ -1351,7 +1362,6 @@
c->uuid[4], c->uuid[5], c->uuid[6], c->uuid[7],
c->uuid[8], c->uuid[9], c->uuid[10], c->uuid[11],
c->uuid[12], c->uuid[13], c->uuid[14], c->uuid[15]);
- dbg_msg("fast unmount: %d", c->fast_unmount);
dbg_msg("big_lpt %d", c->big_lpt);
dbg_msg("log LEBs: %d (%d - %d)",
c->log_lebs, UBIFS_LOG_LNUM, c->log_last);
@@ -1475,10 +1485,8 @@
{
int err, lnum;
- if (c->ro_media)
- return -EINVAL;
-
mutex_lock(&c->umount_mutex);
+ dbg_save_space_info(c);
c->remounting_rw = 1;
c->always_chk_crc = 1;
@@ -1514,6 +1522,12 @@
err = ubifs_recover_inl_heads(c, c->sbuf);
if (err)
goto out;
+ } else {
+ /* A readonly mount is not allowed to have orphans */
+ ubifs_assert(c->tot_orphans == 0);
+ err = ubifs_clear_orphans(c);
+ if (err)
+ goto out;
}
if (!(c->mst_node->flags & cpu_to_le32(UBIFS_MST_DIRTY))) {
@@ -1569,7 +1583,7 @@
if (c->need_recovery)
err = ubifs_rcvry_gc_commit(c);
else
- err = take_gc_lnum(c);
+ err = ubifs_leb_unmap(c, c->gc_lnum);
if (err)
goto out;
@@ -1582,8 +1596,9 @@
c->vfs_sb->s_flags &= ~MS_RDONLY;
c->remounting_rw = 0;
c->always_chk_crc = 0;
+ err = dbg_check_space_info(c);
mutex_unlock(&c->umount_mutex);
- return 0;
+ return err;
out:
vfree(c->orph_buf);
@@ -1603,43 +1618,18 @@
}
/**
- * commit_on_unmount - commit the journal when un-mounting.
- * @c: UBIFS file-system description object
- *
- * This function is called during un-mounting and re-mounting, and it commits
- * the journal unless the "fast unmount" mode is enabled.
- */
-static void commit_on_unmount(struct ubifs_info *c)
-{
- struct super_block *sb = c->vfs_sb;
- long long bud_bytes;
-
- /*
- * This function is called before the background thread is stopped, so
- * we may race with ongoing commit, which means we have to take
- * @c->bud_lock to access @c->bud_bytes.
- */
- spin_lock(&c->buds_lock);
- bud_bytes = c->bud_bytes;
- spin_unlock(&c->buds_lock);
-
- if (!c->fast_unmount && !(sb->s_flags & MS_RDONLY) && bud_bytes)
- ubifs_run_commit(c);
-}
-
-/**
* ubifs_remount_ro - re-mount in read-only mode.
* @c: UBIFS file-system description object
*
- * We rely on VFS to have stopped writing. Possibly the background thread could
- * be running a commit, however kthread_stop will wait in that case.
+ * We assume VFS has stopped writing. Possibly the background thread could be
+ * running a commit, however kthread_stop will wait in that case.
*/
static void ubifs_remount_ro(struct ubifs_info *c)
{
int i, err;
ubifs_assert(!c->need_recovery);
- commit_on_unmount(c);
+ ubifs_assert(!(c->vfs_sb->s_flags & MS_RDONLY));
mutex_lock(&c->umount_mutex);
if (c->bgt) {
@@ -1647,27 +1637,29 @@
c->bgt = NULL;
}
+ dbg_save_space_info(c);
+
for (i = 0; i < c->jhead_cnt; i++) {
ubifs_wbuf_sync(&c->jheads[i].wbuf);
del_timer_sync(&c->jheads[i].wbuf.timer);
}
- if (!c->ro_media) {
- c->mst_node->flags &= ~cpu_to_le32(UBIFS_MST_DIRTY);
- c->mst_node->flags |= cpu_to_le32(UBIFS_MST_NO_ORPHS);
- c->mst_node->gc_lnum = cpu_to_le32(c->gc_lnum);
- err = ubifs_write_master(c);
- if (err)
- ubifs_ro_mode(c, err);
- }
+ c->mst_node->flags &= ~cpu_to_le32(UBIFS_MST_DIRTY);
+ c->mst_node->flags |= cpu_to_le32(UBIFS_MST_NO_ORPHS);
+ c->mst_node->gc_lnum = cpu_to_le32(c->gc_lnum);
+ err = ubifs_write_master(c);
+ if (err)
+ ubifs_ro_mode(c, err);
- ubifs_destroy_idx_gc(c);
free_wbufs(c);
vfree(c->orph_buf);
c->orph_buf = NULL;
vfree(c->ileb_buf);
c->ileb_buf = NULL;
ubifs_lpt_free(c, 1);
+ err = dbg_check_space_info(c);
+ if (err)
+ ubifs_ro_mode(c, err);
mutex_unlock(&c->umount_mutex);
}
@@ -1760,11 +1752,20 @@
}
if ((sb->s_flags & MS_RDONLY) && !(*flags & MS_RDONLY)) {
+ if (c->ro_media) {
+ ubifs_msg("cannot re-mount due to prior errors");
+ return -EROFS;
+ }
err = ubifs_remount_rw(c);
if (err)
return err;
- } else if (!(sb->s_flags & MS_RDONLY) && (*flags & MS_RDONLY))
+ } else if (!(sb->s_flags & MS_RDONLY) && (*flags & MS_RDONLY)) {
+ if (c->ro_media) {
+ ubifs_msg("cannot re-mount due to prior errors");
+ return -EROFS;
+ }
ubifs_remount_ro(c);
+ }
if (c->bulk_read == 1)
bu_init(c);
@@ -1774,10 +1775,11 @@
c->bu.buf = NULL;
}
+ ubifs_assert(c->lst.taken_empty_lebs == 1);
return 0;
}
-struct super_operations ubifs_super_operations = {
+const struct super_operations ubifs_super_operations = {
.alloc_inode = ubifs_alloc_inode,
.destroy_inode = ubifs_destroy_inode,
.put_super = ubifs_put_super,
@@ -2044,15 +2046,6 @@
static void ubifs_kill_sb(struct super_block *sb)
{
- struct ubifs_info *c = sb->s_fs_info;
-
- /*
- * We do 'commit_on_unmount()' here instead of 'ubifs_put_super()'
- * in order to be outside BKL.
- */
- if (sb->s_root)
- commit_on_unmount(c);
- /* The un-mount routine is actually done in put_super() */
generic_shutdown_super(sb);
}
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c
index f7e36f5..fa28a84 100644
--- a/fs/ubifs/tnc.c
+++ b/fs/ubifs/tnc.c
@@ -443,6 +443,11 @@
* This function performs that same function as ubifs_read_node except that
* it does not require that there is actually a node present and instead
* the return code indicates if a node was read.
+ *
+ * Note, this function does not check CRC of data nodes if @c->no_chk_data_crc
+ * is true (it is controlled by corresponding mount option). However, if
+ * @c->always_chk_crc is true, @c->no_chk_data_crc is ignored and CRC is always
+ * checked.
*/
static int try_read_node(const struct ubifs_info *c, void *buf, int type,
int len, int lnum, int offs)
@@ -470,9 +475,8 @@
if (node_len != len)
return 0;
- if (type == UBIFS_DATA_NODE && !c->always_chk_crc)
- if (c->no_chk_data_crc)
- return 0;
+ if (type == UBIFS_DATA_NODE && !c->always_chk_crc && c->no_chk_data_crc)
+ return 1;
crc = crc32(UBIFS_CRC32_INIT, buf + 8, node_len - 8);
node_crc = le32_to_cpu(ch->crc);
@@ -1506,7 +1510,7 @@
*
* Note, if the bulk-read buffer length (@bu->buf_len) is known, this function
* makes sure bulk-read nodes fit the buffer. Otherwise, this function prepares
- * maxumum possible amount of nodes for bulk-read.
+ * maximum possible amount of nodes for bulk-read.
*/
int ubifs_tnc_get_bu_keys(struct ubifs_info *c, struct bu_info *bu)
{
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index fc2a4cc..039a68b 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -426,9 +426,9 @@
* LEB properties flags.
*
* LPROPS_UNCAT: not categorized
- * LPROPS_DIRTY: dirty > 0, not index
+ * LPROPS_DIRTY: dirty > free, dirty >= @c->dead_wm, not index
* LPROPS_DIRTY_IDX: dirty + free > @c->min_idx_node_sze and index
- * LPROPS_FREE: free > 0, not empty, not index
+ * LPROPS_FREE: free > 0, dirty < @c->dead_wm, not empty, not index
* LPROPS_HEAP_CNT: number of heaps used for storing categorized LEBs
* LPROPS_EMPTY: LEB is empty, not taken
* LPROPS_FREEABLE: free + dirty == leb_size, not index, not taken
@@ -961,7 +961,6 @@
* @cs_lock: commit state lock
* @cmt_wq: wait queue to sleep on if the log is full and a commit is running
*
- * @fast_unmount: do not run journal commit before un-mounting
* @big_lpt: flag that LPT is too big to write whole during commit
* @no_chk_data_crc: do not check CRCs when reading data nodes (except during
* recovery)
@@ -1202,7 +1201,6 @@
spinlock_t cs_lock;
wait_queue_head_t cmt_wq;
- unsigned int fast_unmount:1;
unsigned int big_lpt:1;
unsigned int no_chk_data_crc:1;
unsigned int bulk_read:1;
@@ -1405,13 +1403,13 @@
extern spinlock_t ubifs_infos_lock;
extern atomic_long_t ubifs_clean_zn_cnt;
extern struct kmem_cache *ubifs_inode_slab;
-extern struct super_operations ubifs_super_operations;
-extern struct address_space_operations ubifs_file_address_operations;
-extern struct file_operations ubifs_file_operations;
-extern struct inode_operations ubifs_file_inode_operations;
-extern struct file_operations ubifs_dir_operations;
-extern struct inode_operations ubifs_dir_inode_operations;
-extern struct inode_operations ubifs_symlink_inode_operations;
+extern const struct super_operations ubifs_super_operations;
+extern const struct address_space_operations ubifs_file_address_operations;
+extern const struct file_operations ubifs_file_operations;
+extern const struct inode_operations ubifs_file_inode_operations;
+extern const struct file_operations ubifs_dir_operations;
+extern const struct inode_operations ubifs_dir_inode_operations;
+extern const struct inode_operations ubifs_symlink_inode_operations;
extern struct backing_dev_info ubifs_backing_dev_info;
extern struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT];
@@ -1428,7 +1426,7 @@
int ubifs_write_node(struct ubifs_info *c, void *node, int len, int lnum,
int offs, int dtype);
int ubifs_check_node(const struct ubifs_info *c, const void *buf, int lnum,
- int offs, int quiet, int chk_crc);
+ int offs, int quiet, int must_chk_crc);
void ubifs_prepare_node(struct ubifs_info *c, void *buf, int len, int pad);
void ubifs_prep_grp_node(struct ubifs_info *c, void *node, int len, int last);
int ubifs_io_init(struct ubifs_info *c);
@@ -1495,6 +1493,7 @@
void ubifs_cancel_ino_op(struct ubifs_info *c, struct inode *inode,
struct ubifs_budget_req *req);
long long ubifs_get_free_space(struct ubifs_info *c);
+long long ubifs_get_free_space_nolock(struct ubifs_info *c);
int ubifs_calc_min_idx_lebs(struct ubifs_info *c);
void ubifs_convert_page_budget(struct ubifs_info *c);
long long ubifs_reported_space(const struct ubifs_info *c, long long free);
@@ -1603,6 +1602,7 @@
int ubifs_orphan_start_commit(struct ubifs_info *c);
int ubifs_orphan_end_commit(struct ubifs_info *c);
int ubifs_mount_orphans(struct ubifs_info *c, int unclean, int read_only);
+int ubifs_clear_orphans(struct ubifs_info *c);
/* lpt.c */
int ubifs_calc_lpt_geom(struct ubifs_info *c);
@@ -1646,7 +1646,7 @@
const struct ubifs_lprops *lp,
int free, int dirty, int flags,
int idx_gc_cnt);
-void ubifs_get_lp_stats(struct ubifs_info *c, struct ubifs_lp_stats *stats);
+void ubifs_get_lp_stats(struct ubifs_info *c, struct ubifs_lp_stats *lst);
void ubifs_add_to_cat(struct ubifs_info *c, struct ubifs_lprops *lprops,
int cat);
void ubifs_replace_cat(struct ubifs_info *c, struct ubifs_lprops *old_lprops,
diff --git a/fs/udf/Kconfig b/fs/udf/Kconfig
new file mode 100644
index 0000000..0e0e99b
--- /dev/null
+++ b/fs/udf/Kconfig
@@ -0,0 +1,18 @@
+config UDF_FS
+ tristate "UDF file system support"
+ select CRC_ITU_T
+ help
+ This is the new file system used on some CD-ROMs and DVDs. Say Y if
+ you intend to mount DVD discs or CDRW's written in packet mode, or
+ if written to by other UDF utilities, such as DirectCD.
+ Please read <file:Documentation/filesystems/udf.txt>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called udf.
+
+ If unsure, say N.
+
+config UDF_NLS
+ bool
+ default y
+ depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
diff --git a/fs/ufs/Kconfig b/fs/ufs/Kconfig
new file mode 100644
index 0000000..e4f10a4
--- /dev/null
+++ b/fs/ufs/Kconfig
@@ -0,0 +1,43 @@
+config UFS_FS
+ tristate "UFS file system support (read only)"
+ depends on BLOCK
+ help
+ BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
+ OpenBSD and NeXTstep) use a file system called UFS. Some System V
+ Unixes can create and mount hard disk partitions and diskettes using
+ this file system as well. Saying Y here will allow you to read from
+ these partitions; if you also want to write to them, say Y to the
+ experimental "UFS file system write support", below. Please read the
+ file <file:Documentation/filesystems/ufs.txt> for more information.
+
+ The recently released UFS2 variant (used in FreeBSD 5.x) is
+ READ-ONLY supported.
+
+ Note that this option is generally not needed for floppies, since a
+ good portable way to transport files and directories between unixes
+ (and even other operating systems) is given by the tar program ("man
+ tar" or preferably "info tar").
+
+ When accessing NeXTstep files, you may need to convert them from the
+ NeXT character set to the Latin1 character set; use the program
+ recode ("info recode") for this purpose.
+
+ To compile the UFS file system support as a module, choose M here: the
+ module will be called ufs.
+
+ If you haven't heard about all of this before, it's safe to say N.
+
+config UFS_FS_WRITE
+ bool "UFS file system write support (DANGEROUS)"
+ depends on UFS_FS && EXPERIMENTAL
+ help
+ Say Y here if you want to try writing to UFS partitions. This is
+ experimental, so you should back up your UFS partitions beforehand.
+
+config UFS_DEBUG
+ bool "UFS debugging"
+ depends on UFS_FS
+ help
+ If you are experiencing any problems with the UFS filesystem, say
+ Y here. This will result in _many_ additional debugging messages to be
+ written to the system log.
diff --git a/fs/utimes.c b/fs/utimes.c
index 6929e3e..e4c75db 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -24,7 +24,7 @@
* must be owner or have write permission.
* Else, update from *times, must be owner or super user.
*/
-asmlinkage long sys_utime(char __user *filename, struct utimbuf __user *times)
+SYSCALL_DEFINE2(utime, char __user *, filename, struct utimbuf __user *, times)
{
struct timespec tv[2];
@@ -170,7 +170,8 @@
return error;
}
-asmlinkage long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags)
+SYSCALL_DEFINE4(utimensat, int, dfd, char __user *, filename,
+ struct timespec __user *, utimes, int, flags)
{
struct timespec tstimes[2];
@@ -187,7 +188,8 @@
return do_utimes(dfd, filename, utimes ? tstimes : NULL, flags);
}
-asmlinkage long sys_futimesat(int dfd, char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE3(futimesat, int, dfd, char __user *, filename,
+ struct timeval __user *, utimes)
{
struct timeval times[2];
struct timespec tstimes[2];
@@ -214,7 +216,8 @@
return do_utimes(dfd, filename, utimes ? tstimes : NULL, 0);
}
-asmlinkage long sys_utimes(char __user *filename, struct timeval __user *utimes)
+SYSCALL_DEFINE2(utimes, char __user *, filename,
+ struct timeval __user *, utimes)
{
return sys_futimesat(AT_FDCWD, filename, utimes);
}
diff --git a/fs/xattr.c b/fs/xattr.c
index 237804c..197c4fc 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -251,9 +251,9 @@
return error;
}
-asmlinkage long
-sys_setxattr(const char __user *pathname, const char __user *name,
- const void __user *value, size_t size, int flags)
+SYSCALL_DEFINE5(setxattr, const char __user *, pathname,
+ const char __user *, name, const void __user *, value,
+ size_t, size, int, flags)
{
struct path path;
int error;
@@ -270,9 +270,9 @@
return error;
}
-asmlinkage long
-sys_lsetxattr(const char __user *pathname, const char __user *name,
- const void __user *value, size_t size, int flags)
+SYSCALL_DEFINE5(lsetxattr, const char __user *, pathname,
+ const char __user *, name, const void __user *, value,
+ size_t, size, int, flags)
{
struct path path;
int error;
@@ -289,9 +289,8 @@
return error;
}
-asmlinkage long
-sys_fsetxattr(int fd, const char __user *name, const void __user *value,
- size_t size, int flags)
+SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
+ const void __user *,value, size_t, size, int, flags)
{
struct file *f;
struct dentry *dentry;
@@ -349,9 +348,8 @@
return error;
}
-asmlinkage ssize_t
-sys_getxattr(const char __user *pathname, const char __user *name,
- void __user *value, size_t size)
+SYSCALL_DEFINE4(getxattr, const char __user *, pathname,
+ const char __user *, name, void __user *, value, size_t, size)
{
struct path path;
ssize_t error;
@@ -364,9 +362,8 @@
return error;
}
-asmlinkage ssize_t
-sys_lgetxattr(const char __user *pathname, const char __user *name, void __user *value,
- size_t size)
+SYSCALL_DEFINE4(lgetxattr, const char __user *, pathname,
+ const char __user *, name, void __user *, value, size_t, size)
{
struct path path;
ssize_t error;
@@ -379,8 +376,8 @@
return error;
}
-asmlinkage ssize_t
-sys_fgetxattr(int fd, const char __user *name, void __user *value, size_t size)
+SYSCALL_DEFINE4(fgetxattr, int, fd, const char __user *, name,
+ void __user *, value, size_t, size)
{
struct file *f;
ssize_t error = -EBADF;
@@ -424,8 +421,8 @@
return error;
}
-asmlinkage ssize_t
-sys_listxattr(const char __user *pathname, char __user *list, size_t size)
+SYSCALL_DEFINE3(listxattr, const char __user *, pathname, char __user *, list,
+ size_t, size)
{
struct path path;
ssize_t error;
@@ -438,8 +435,8 @@
return error;
}
-asmlinkage ssize_t
-sys_llistxattr(const char __user *pathname, char __user *list, size_t size)
+SYSCALL_DEFINE3(llistxattr, const char __user *, pathname, char __user *, list,
+ size_t, size)
{
struct path path;
ssize_t error;
@@ -452,8 +449,7 @@
return error;
}
-asmlinkage ssize_t
-sys_flistxattr(int fd, char __user *list, size_t size)
+SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
{
struct file *f;
ssize_t error = -EBADF;
@@ -485,8 +481,8 @@
return vfs_removexattr(d, kname);
}
-asmlinkage long
-sys_removexattr(const char __user *pathname, const char __user *name)
+SYSCALL_DEFINE2(removexattr, const char __user *, pathname,
+ const char __user *, name)
{
struct path path;
int error;
@@ -503,8 +499,8 @@
return error;
}
-asmlinkage long
-sys_lremovexattr(const char __user *pathname, const char __user *name)
+SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
+ const char __user *, name)
{
struct path path;
int error;
@@ -521,8 +517,7 @@
return error;
}
-asmlinkage long
-sys_fremovexattr(int fd, const char __user *name)
+SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
{
struct file *f;
struct dentry *dentry;
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index 3f53dd1..29228f5 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -1,6 +1,7 @@
config XFS_FS
tristate "XFS filesystem support"
depends on BLOCK
+ select EXPORTFS
help
XFS is a high performance journaling filesystem which originated
on the SGI IRIX platform. It is completely multi-threaded, can
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
index 7b26f5f..1dd5288 100644
--- a/fs/xfs/linux-2.6/xfs_aops.h
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -21,8 +21,6 @@
extern struct workqueue_struct *xfsdatad_workqueue;
extern mempool_t *xfs_ioend_pool;
-typedef void (*xfs_ioend_func_t)(void *);
-
/*
* xfs_ioend struct manages large extent writes for XFS.
* It can manage several multi-page bio's at once.
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index cb329ed..d71dc44 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -166,75 +166,6 @@
}
/*
- * Mapping of multi-page buffers into contiguous virtual space
- */
-
-typedef struct a_list {
- void *vm_addr;
- struct a_list *next;
-} a_list_t;
-
-static a_list_t *as_free_head;
-static int as_list_len;
-static DEFINE_SPINLOCK(as_lock);
-
-/*
- * Try to batch vunmaps because they are costly.
- */
-STATIC void
-free_address(
- void *addr)
-{
- a_list_t *aentry;
-
-#ifdef CONFIG_XEN
- /*
- * Xen needs to be able to make sure it can get an exclusive
- * RO mapping of pages it wants to turn into a pagetable. If
- * a newly allocated page is also still being vmap()ed by xfs,
- * it will cause pagetable construction to fail. This is a
- * quick workaround to always eagerly unmap pages so that Xen
- * is happy.
- */
- vunmap(addr);
- return;
-#endif
-
- aentry = kmalloc(sizeof(a_list_t), GFP_NOWAIT);
- if (likely(aentry)) {
- spin_lock(&as_lock);
- aentry->next = as_free_head;
- aentry->vm_addr = addr;
- as_free_head = aentry;
- as_list_len++;
- spin_unlock(&as_lock);
- } else {
- vunmap(addr);
- }
-}
-
-STATIC void
-purge_addresses(void)
-{
- a_list_t *aentry, *old;
-
- if (as_free_head == NULL)
- return;
-
- spin_lock(&as_lock);
- aentry = as_free_head;
- as_free_head = NULL;
- as_list_len = 0;
- spin_unlock(&as_lock);
-
- while ((old = aentry) != NULL) {
- vunmap(aentry->vm_addr);
- aentry = aentry->next;
- kfree(old);
- }
-}
-
-/*
* Internal xfs_buf_t object manipulation
*/
@@ -333,7 +264,7 @@
uint i;
if ((bp->b_flags & XBF_MAPPED) && (bp->b_page_count > 1))
- free_address(bp->b_addr - bp->b_offset);
+ vm_unmap_ram(bp->b_addr - bp->b_offset, bp->b_page_count);
for (i = 0; i < bp->b_page_count; i++) {
struct page *page = bp->b_pages[i];
@@ -455,10 +386,8 @@
bp->b_addr = page_address(bp->b_pages[0]) + bp->b_offset;
bp->b_flags |= XBF_MAPPED;
} else if (flags & XBF_MAPPED) {
- if (as_list_len > 64)
- purge_addresses();
- bp->b_addr = vmap(bp->b_pages, bp->b_page_count,
- VM_MAP, PAGE_KERNEL);
+ bp->b_addr = vm_map_ram(bp->b_pages, bp->b_page_count,
+ -1, PAGE_KERNEL);
if (unlikely(bp->b_addr == NULL))
return -ENOMEM;
bp->b_addr += bp->b_offset;
@@ -1743,8 +1672,6 @@
count++;
}
- if (as_list_len > 0)
- purge_addresses();
if (count)
blk_run_address_space(target->bt_mapping);
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index 595751f..87b8cbd 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -126,11 +126,26 @@
if (ino == 0)
return ERR_PTR(-ESTALE);
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error)
+ /*
+ * The XFS_IGET_BULKSTAT means that an invalid inode number is just
+ * fine and not an indication of a corrupted filesystem. Because
+ * clients can send any kind of invalid file handle, e.g. after
+ * a restore on the server we have to deal with this case gracefully.
+ */
+ error = xfs_iget(mp, NULL, ino, XFS_IGET_BULKSTAT,
+ XFS_ILOCK_SHARED, &ip, 0);
+ if (error) {
+ /*
+ * EINVAL means the inode cluster doesn't exist anymore.
+ * This implies the filehandle is stale, so we should
+ * translate it here.
+ * We don't use ESTALE directly down the chain to not
+ * confuse applications using bulkstat that expect EINVAL.
+ */
+ if (error == EINVAL)
+ error = ESTALE;
return ERR_PTR(-error);
- if (!ip)
- return ERR_PTR(-EIO);
+ }
if (ip->i_d.di_gen != generation) {
xfs_iput_new(ip, XFS_ILOCK_SHARED);
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index e5be1e0..4bd1123 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -50,12 +50,14 @@
#include "xfs_vnodeops.h"
#include "xfs_quota.h"
#include "xfs_inode_item.h"
+#include "xfs_export.h"
#include <linux/capability.h>
#include <linux/dcache.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/pagemap.h>
+#include <linux/exportfs.h>
/*
* xfs_find_handle maps from userspace xfs_fsop_handlereq structure to
@@ -164,97 +166,69 @@
return 0;
}
-
/*
- * Convert userspace handle data into inode.
- *
- * We use the fact that all the fsop_handlereq ioctl calls have a data
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
+ * No need to do permission checks on the various pathname components
+ * as the handle operations are privileged.
*/
STATIC int
-xfs_vget_fsop_handlereq(
- xfs_mount_t *mp,
- struct inode *parinode, /* parent inode pointer */
- xfs_fsop_handlereq_t *hreq,
- struct inode **inode)
+xfs_handle_acceptable(
+ void *context,
+ struct dentry *dentry)
{
- void __user *hanp;
- size_t hlen;
- xfs_fid_t *xfid;
- xfs_handle_t *handlep;
+ return 1;
+}
+
+/*
+ * Convert userspace handle data into a dentry.
+ */
+struct dentry *
+xfs_handle_to_dentry(
+ struct file *parfilp,
+ void __user *uhandle,
+ u32 hlen)
+{
xfs_handle_t handle;
- xfs_inode_t *ip;
- xfs_ino_t ino;
- __u32 igen;
- int error;
+ struct xfs_fid64 fid;
/*
* Only allow handle opens under a directory.
*/
- if (!S_ISDIR(parinode->i_mode))
- return XFS_ERROR(ENOTDIR);
+ if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode))
+ return ERR_PTR(-ENOTDIR);
- hanp = hreq->ihandle;
- hlen = hreq->ihandlen;
- handlep = &handle;
+ if (hlen != sizeof(xfs_handle_t))
+ return ERR_PTR(-EINVAL);
+ if (copy_from_user(&handle, uhandle, hlen))
+ return ERR_PTR(-EFAULT);
+ if (handle.ha_fid.fid_len !=
+ sizeof(handle.ha_fid) - sizeof(handle.ha_fid.fid_len))
+ return ERR_PTR(-EINVAL);
- if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
- return XFS_ERROR(EINVAL);
- if (copy_from_user(handlep, hanp, hlen))
- return XFS_ERROR(EFAULT);
- if (hlen < sizeof(*handlep))
- memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
- if (hlen > sizeof(handlep->ha_fsid)) {
- if (handlep->ha_fid.fid_len !=
- (hlen - sizeof(handlep->ha_fsid) -
- sizeof(handlep->ha_fid.fid_len)) ||
- handlep->ha_fid.fid_pad)
- return XFS_ERROR(EINVAL);
- }
+ memset(&fid, 0, sizeof(struct fid));
+ fid.ino = handle.ha_fid.fid_ino;
+ fid.gen = handle.ha_fid.fid_gen;
- /*
- * Crack the handle, obtain the inode # & generation #
- */
- xfid = (struct xfs_fid *)&handlep->ha_fid;
- if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
- ino = xfid->fid_ino;
- igen = xfid->fid_gen;
- } else {
- return XFS_ERROR(EINVAL);
- }
+ return exportfs_decode_fh(parfilp->f_path.mnt, (struct fid *)&fid, 3,
+ FILEID_INO32_GEN | XFS_FILEID_TYPE_64FLAG,
+ xfs_handle_acceptable, NULL);
+}
- /*
- * Get the XFS inode, building a Linux inode to go with it.
- */
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error)
- return error;
- if (ip == NULL)
- return XFS_ERROR(EIO);
- if (ip->i_d.di_gen != igen) {
- xfs_iput_new(ip, XFS_ILOCK_SHARED);
- return XFS_ERROR(ENOENT);
- }
-
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
-
- *inode = VFS_I(ip);
- return 0;
+STATIC struct dentry *
+xfs_handlereq_to_dentry(
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq)
+{
+ return xfs_handle_to_dentry(parfilp, hreq->ihandle, hreq->ihandlen);
}
int
xfs_open_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
struct file *parfilp,
- struct inode *parinode)
+ xfs_fsop_handlereq_t *hreq)
{
const struct cred *cred = current_cred();
int error;
- int new_fd;
+ int fd;
int permflag;
struct file *filp;
struct inode *inode;
@@ -263,19 +237,21 @@
if (!capable(CAP_SYS_ADMIN))
return -XFS_ERROR(EPERM);
- error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
+ inode = dentry->d_inode;
/* Restrict xfs_open_by_handle to directories & regular files. */
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))) {
- iput(inode);
- return -XFS_ERROR(EINVAL);
+ error = -XFS_ERROR(EPERM);
+ goto out_dput;
}
#if BITS_PER_LONG != 32
hreq->oflags |= O_LARGEFILE;
#endif
+
/* Put open permission in namei format. */
permflag = hreq->oflags;
if ((permflag+1) & O_ACCMODE)
@@ -285,50 +261,45 @@
if ((!(permflag & O_APPEND) || (permflag & O_TRUNC)) &&
(permflag & FMODE_WRITE) && IS_APPEND(inode)) {
- iput(inode);
- return -XFS_ERROR(EPERM);
+ error = -XFS_ERROR(EPERM);
+ goto out_dput;
}
if ((permflag & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
- iput(inode);
- return -XFS_ERROR(EACCES);
+ error = -XFS_ERROR(EACCES);
+ goto out_dput;
}
/* Can't write directories. */
- if ( S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
- iput(inode);
- return -XFS_ERROR(EISDIR);
+ if (S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
+ error = -XFS_ERROR(EISDIR);
+ goto out_dput;
}
- if ((new_fd = get_unused_fd()) < 0) {
- iput(inode);
- return new_fd;
+ fd = get_unused_fd();
+ if (fd < 0) {
+ error = fd;
+ goto out_dput;
}
- dentry = d_obtain_alias(inode);
- if (IS_ERR(dentry)) {
- put_unused_fd(new_fd);
- return PTR_ERR(dentry);
- }
-
- /* Ensure umount returns EBUSY on umounts while this file is open. */
- mntget(parfilp->f_path.mnt);
-
- /* Create file pointer. */
- filp = dentry_open(dentry, parfilp->f_path.mnt, hreq->oflags, cred);
+ filp = dentry_open(dentry, mntget(parfilp->f_path.mnt),
+ hreq->oflags, cred);
if (IS_ERR(filp)) {
- put_unused_fd(new_fd);
- return -XFS_ERROR(-PTR_ERR(filp));
+ put_unused_fd(fd);
+ return PTR_ERR(filp);
}
if (inode->i_mode & S_IFREG) {
- /* invisible operation should not change atime */
filp->f_flags |= O_NOATIME;
filp->f_mode |= FMODE_NOCMTIME;
}
- fd_install(new_fd, filp);
- return new_fd;
+ fd_install(fd, filp);
+ return fd;
+
+ out_dput:
+ dput(dentry);
+ return error;
}
/*
@@ -359,11 +330,10 @@
int
xfs_readlink_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
- struct inode *parinode)
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq)
{
- struct inode *inode;
+ struct dentry *dentry;
__u32 olen;
void *link;
int error;
@@ -371,26 +341,28 @@
if (!capable(CAP_SYS_ADMIN))
return -XFS_ERROR(EPERM);
- error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
/* Restrict this handle operation to symlinks only. */
- if (!S_ISLNK(inode->i_mode)) {
+ if (!S_ISLNK(dentry->d_inode->i_mode)) {
error = -XFS_ERROR(EINVAL);
- goto out_iput;
+ goto out_dput;
}
if (copy_from_user(&olen, hreq->ohandlen, sizeof(__u32))) {
error = -XFS_ERROR(EFAULT);
- goto out_iput;
+ goto out_dput;
}
link = kmalloc(MAXPATHLEN+1, GFP_KERNEL);
- if (!link)
- goto out_iput;
+ if (!link) {
+ error = -XFS_ERROR(ENOMEM);
+ goto out_dput;
+ }
- error = -xfs_readlink(XFS_I(inode), link);
+ error = -xfs_readlink(XFS_I(dentry->d_inode), link);
if (error)
goto out_kfree;
error = do_readlink(hreq->ohandle, olen, link);
@@ -399,32 +371,31 @@
out_kfree:
kfree(link);
- out_iput:
- iput(inode);
+ out_dput:
+ dput(dentry);
return error;
}
STATIC int
xfs_fssetdm_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
struct fsdmidata fsd;
xfs_fsop_setdm_handlereq_t dmhreq;
- struct inode *inode;
+ struct dentry *dentry;
if (!capable(CAP_MKNOD))
return -XFS_ERROR(EPERM);
if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq(mp, parinode, &dmhreq.hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, &dmhreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
- if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+ if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
error = -XFS_ERROR(EPERM);
goto out;
}
@@ -434,24 +405,23 @@
goto out;
}
- error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+ error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
fsd.fsd_dmstate);
out:
- iput(inode);
+ dput(dentry);
return error;
}
STATIC int
xfs_attrlist_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
- int error;
+ int error = -ENOMEM;
attrlist_cursor_kern_t *cursor;
xfs_fsop_attrlist_handlereq_t al_hreq;
- struct inode *inode;
+ struct dentry *dentry;
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
@@ -467,16 +437,16 @@
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
return -XFS_ERROR(EINVAL);
- error = xfs_vget_fsop_handlereq(mp, parinode, &al_hreq.hreq, &inode);
- if (error)
- goto out;
+ dentry = xfs_handlereq_to_dentry(parfilp, &al_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
if (!kbuf)
- goto out_vn_rele;
+ goto out_dput;
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
- error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+ error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
al_hreq.flags, cursor);
if (error)
goto out_kfree;
@@ -486,10 +456,9 @@
out_kfree:
kfree(kbuf);
- out_vn_rele:
- iput(inode);
- out:
- return -error;
+ out_dput:
+ dput(dentry);
+ return error;
}
int
@@ -564,15 +533,13 @@
STATIC int
xfs_attrmulti_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
struct file *parfilp,
- struct inode *parinode)
+ void __user *arg)
{
int error;
xfs_attr_multiop_t *ops;
xfs_fsop_attrmulti_handlereq_t am_hreq;
- struct inode *inode;
+ struct dentry *dentry;
unsigned int i, size;
char *attr_name;
@@ -581,19 +548,19 @@
if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq(mp, parinode, &am_hreq.hreq, &inode);
- if (error)
- goto out;
+ dentry = xfs_handlereq_to_dentry(parfilp, &am_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
error = E2BIG;
size = am_hreq.opcount * sizeof(xfs_attr_multiop_t);
if (!size || size > 16 * PAGE_SIZE)
- goto out_vn_rele;
+ goto out_dput;
error = ENOMEM;
ops = kmalloc(size, GFP_KERNEL);
if (!ops)
- goto out_vn_rele;
+ goto out_dput;
error = EFAULT;
if (copy_from_user(ops, am_hreq.ops, size))
@@ -615,25 +582,28 @@
switch (ops[i].am_opcode) {
case ATTR_OP_GET:
- ops[i].am_error = xfs_attrmulti_attr_get(inode,
- attr_name, ops[i].am_attrvalue,
- &ops[i].am_length, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_get(
+ dentry->d_inode, attr_name,
+ ops[i].am_attrvalue, &ops[i].am_length,
+ ops[i].am_flags);
break;
case ATTR_OP_SET:
ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
if (ops[i].am_error)
break;
- ops[i].am_error = xfs_attrmulti_attr_set(inode,
- attr_name, ops[i].am_attrvalue,
- ops[i].am_length, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_set(
+ dentry->d_inode, attr_name,
+ ops[i].am_attrvalue, ops[i].am_length,
+ ops[i].am_flags);
mnt_drop_write(parfilp->f_path.mnt);
break;
case ATTR_OP_REMOVE:
ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
if (ops[i].am_error)
break;
- ops[i].am_error = xfs_attrmulti_attr_remove(inode,
- attr_name, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_remove(
+ dentry->d_inode, attr_name,
+ ops[i].am_flags);
mnt_drop_write(parfilp->f_path.mnt);
break;
default:
@@ -647,9 +617,8 @@
kfree(attr_name);
out_kfree_ops:
kfree(ops);
- out_vn_rele:
- iput(inode);
- out:
+ out_dput:
+ dput(dentry);
return -error;
}
@@ -1440,23 +1409,23 @@
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
return -XFS_ERROR(EFAULT);
- return xfs_open_by_handle(mp, &hreq, filp, inode);
+ return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_FSSETDM_BY_HANDLE:
- return xfs_fssetdm_by_handle(mp, arg, inode);
+ return xfs_fssetdm_by_handle(filp, arg);
case XFS_IOC_READLINK_BY_HANDLE: {
xfs_fsop_handlereq_t hreq;
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
return -XFS_ERROR(EFAULT);
- return xfs_readlink_by_handle(mp, &hreq, inode);
+ return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE:
- return xfs_attrlist_by_handle(mp, arg, inode);
+ return xfs_attrlist_by_handle(filp, arg);
case XFS_IOC_ATTRMULTI_BY_HANDLE:
- return xfs_attrmulti_by_handle(mp, arg, filp, inode);
+ return xfs_attrmulti_by_handle(filp, arg);
case XFS_IOC_SWAPEXT: {
struct xfs_swapext sxp;
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.h b/fs/xfs/linux-2.6/xfs_ioctl.h
index 8c16bf2..7bd7c6a 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl.h
@@ -34,16 +34,13 @@
extern int
xfs_open_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
struct file *parfilp,
- struct inode *parinode);
+ xfs_fsop_handlereq_t *hreq);
extern int
xfs_readlink_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
- struct inode *parinode);
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq);
extern int
xfs_attrmulti_attr_get(
@@ -67,6 +64,12 @@
char *name,
__uint32_t flags);
+extern struct dentry *
+xfs_handle_to_dentry(
+ struct file *parfilp,
+ void __user *uhandle,
+ u32 hlen);
+
extern long
xfs_file_ioctl(
struct file *filp,
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 50903ad..c70c4e3 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -17,6 +17,7 @@
*/
#include <linux/compat.h>
#include <linux/ioctl.h>
+#include <linux/mount.h>
#include <asm/uaccess.h>
#include "xfs.h"
#include "xfs_fs.h"
@@ -340,96 +341,24 @@
return 0;
}
-/*
- * Convert userspace handle data into inode.
- *
- * We use the fact that all the fsop_handlereq ioctl calls have a data
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
- */
-STATIC int
-xfs_vget_fsop_handlereq_compat(
- xfs_mount_t *mp,
- struct inode *parinode, /* parent inode pointer */
- compat_xfs_fsop_handlereq_t *hreq,
- struct inode **inode)
+STATIC struct dentry *
+xfs_compat_handlereq_to_dentry(
+ struct file *parfilp,
+ compat_xfs_fsop_handlereq_t *hreq)
{
- void __user *hanp;
- size_t hlen;
- xfs_fid_t *xfid;
- xfs_handle_t *handlep;
- xfs_handle_t handle;
- xfs_inode_t *ip;
- xfs_ino_t ino;
- __u32 igen;
- int error;
-
- /*
- * Only allow handle opens under a directory.
- */
- if (!S_ISDIR(parinode->i_mode))
- return XFS_ERROR(ENOTDIR);
-
- hanp = compat_ptr(hreq->ihandle);
- hlen = hreq->ihandlen;
- handlep = &handle;
-
- if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
- return XFS_ERROR(EINVAL);
- if (copy_from_user(handlep, hanp, hlen))
- return XFS_ERROR(EFAULT);
- if (hlen < sizeof(*handlep))
- memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
- if (hlen > sizeof(handlep->ha_fsid)) {
- if (handlep->ha_fid.fid_len !=
- (hlen - sizeof(handlep->ha_fsid) -
- sizeof(handlep->ha_fid.fid_len)) ||
- handlep->ha_fid.fid_pad)
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Crack the handle, obtain the inode # & generation #
- */
- xfid = (struct xfs_fid *)&handlep->ha_fid;
- if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
- ino = xfid->fid_ino;
- igen = xfid->fid_gen;
- } else {
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Get the XFS inode, building a Linux inode to go with it.
- */
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error)
- return error;
- if (ip == NULL)
- return XFS_ERROR(EIO);
- if (ip->i_d.di_gen != igen) {
- xfs_iput_new(ip, XFS_ILOCK_SHARED);
- return XFS_ERROR(ENOENT);
- }
-
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
-
- *inode = VFS_I(ip);
- return 0;
+ return xfs_handle_to_dentry(parfilp,
+ compat_ptr(hreq->ihandle), hreq->ihandlen);
}
STATIC int
xfs_compat_attrlist_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
attrlist_cursor_kern_t *cursor;
compat_xfs_fsop_attrlist_handlereq_t al_hreq;
- struct inode *inode;
+ struct dentry *dentry;
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
@@ -446,17 +375,17 @@
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
return -XFS_ERROR(EINVAL);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &al_hreq.hreq,
- &inode);
- if (error)
- goto out;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &al_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
+ error = -ENOMEM;
kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
if (!kbuf)
- goto out_vn_rele;
+ goto out_dput;
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
- error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+ error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
al_hreq.flags, cursor);
if (error)
goto out_kfree;
@@ -466,22 +395,20 @@
out_kfree:
kfree(kbuf);
- out_vn_rele:
- iput(inode);
- out:
- return -error;
+ out_dput:
+ dput(dentry);
+ return error;
}
STATIC int
xfs_compat_attrmulti_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
compat_xfs_attr_multiop_t *ops;
compat_xfs_fsop_attrmulti_handlereq_t am_hreq;
- struct inode *inode;
+ struct dentry *dentry;
unsigned int i, size;
char *attr_name;
@@ -491,20 +418,19 @@
sizeof(compat_xfs_fsop_attrmulti_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &am_hreq.hreq,
- &inode);
- if (error)
- goto out;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &am_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
error = E2BIG;
size = am_hreq.opcount * sizeof(compat_xfs_attr_multiop_t);
if (!size || size > 16 * PAGE_SIZE)
- goto out_vn_rele;
+ goto out_dput;
error = ENOMEM;
ops = kmalloc(size, GFP_KERNEL);
if (!ops)
- goto out_vn_rele;
+ goto out_dput;
error = EFAULT;
if (copy_from_user(ops, compat_ptr(am_hreq.ops), size))
@@ -527,20 +453,29 @@
switch (ops[i].am_opcode) {
case ATTR_OP_GET:
- ops[i].am_error = xfs_attrmulti_attr_get(inode,
- attr_name,
+ ops[i].am_error = xfs_attrmulti_attr_get(
+ dentry->d_inode, attr_name,
compat_ptr(ops[i].am_attrvalue),
&ops[i].am_length, ops[i].am_flags);
break;
case ATTR_OP_SET:
- ops[i].am_error = xfs_attrmulti_attr_set(inode,
- attr_name,
+ ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
+ if (ops[i].am_error)
+ break;
+ ops[i].am_error = xfs_attrmulti_attr_set(
+ dentry->d_inode, attr_name,
compat_ptr(ops[i].am_attrvalue),
ops[i].am_length, ops[i].am_flags);
+ mnt_drop_write(parfilp->f_path.mnt);
break;
case ATTR_OP_REMOVE:
- ops[i].am_error = xfs_attrmulti_attr_remove(inode,
- attr_name, ops[i].am_flags);
+ ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
+ if (ops[i].am_error)
+ break;
+ ops[i].am_error = xfs_attrmulti_attr_remove(
+ dentry->d_inode, attr_name,
+ ops[i].am_flags);
+ mnt_drop_write(parfilp->f_path.mnt);
break;
default:
ops[i].am_error = EINVAL;
@@ -553,22 +488,20 @@
kfree(attr_name);
out_kfree_ops:
kfree(ops);
- out_vn_rele:
- iput(inode);
- out:
+ out_dput:
+ dput(dentry);
return -error;
}
STATIC int
xfs_compat_fssetdm_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
struct fsdmidata fsd;
compat_xfs_fsop_setdm_handlereq_t dmhreq;
- struct inode *inode;
+ struct dentry *dentry;
if (!capable(CAP_MKNOD))
return -XFS_ERROR(EPERM);
@@ -576,12 +509,11 @@
sizeof(compat_xfs_fsop_setdm_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &dmhreq.hreq,
- &inode);
- if (error)
- return -error;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &dmhreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
- if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+ if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
error = -XFS_ERROR(EPERM);
goto out;
}
@@ -591,11 +523,11 @@
goto out;
}
- error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+ error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
fsd.fsd_dmstate);
out:
- iput(inode);
+ dput(dentry);
return error;
}
@@ -722,21 +654,21 @@
if (xfs_compat_handlereq_copyin(&hreq, arg))
return -XFS_ERROR(EFAULT);
- return xfs_open_by_handle(mp, &hreq, filp, inode);
+ return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_READLINK_BY_HANDLE_32: {
struct xfs_fsop_handlereq hreq;
if (xfs_compat_handlereq_copyin(&hreq, arg))
return -XFS_ERROR(EFAULT);
- return xfs_readlink_by_handle(mp, &hreq, inode);
+ return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE_32:
- return xfs_compat_attrlist_by_handle(mp, arg, inode);
+ return xfs_compat_attrlist_by_handle(filp, arg);
case XFS_IOC_ATTRMULTI_BY_HANDLE_32:
- return xfs_compat_attrmulti_by_handle(mp, arg, inode);
+ return xfs_compat_attrmulti_by_handle(filp, arg);
case XFS_IOC_FSSETDM_BY_HANDLE_32:
- return xfs_compat_fssetdm_by_handle(mp, arg, inode);
+ return xfs_compat_fssetdm_by_handle(filp, arg);
default:
return -XFS_ERROR(ENOIOCTLCMD);
}
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 95a9710..c71e226 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1197,6 +1197,7 @@
struct xfs_mount *mp = XFS_M(sb);
substring_t args[MAX_OPT_ARGS];
char *p;
+ int error;
while ((p = strsep(&options, ",")) != NULL) {
int token;
@@ -1247,11 +1248,25 @@
}
}
- /* rw/ro -> rw */
+ /* ro -> rw */
if ((mp->m_flags & XFS_MOUNT_RDONLY) && !(*flags & MS_RDONLY)) {
mp->m_flags &= ~XFS_MOUNT_RDONLY;
if (mp->m_flags & XFS_MOUNT_BARRIER)
xfs_mountfs_check_barriers(mp);
+
+ /*
+ * If this is the first remount to writeable state we
+ * might have some superblock changes to update.
+ */
+ if (mp->m_update_flags) {
+ error = xfs_mount_log_sb(mp, mp->m_update_flags);
+ if (error) {
+ cmn_err(CE_WARN,
+ "XFS: failed to write sb changes");
+ return error;
+ }
+ mp->m_update_flags = 0;
+ }
}
/* rw -> ro */
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index 2ed0353..a608e72 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -371,7 +371,11 @@
/* flush inodes and push all remaining buffers out to disk */
xfs_quiesce_fs(mp);
- ASSERT_ALWAYS(atomic_read(&mp->m_active_trans) == 0);
+ /*
+ * Just warn here till VFS can correctly support
+ * read-only remount without racing.
+ */
+ WARN_ON(atomic_read(&mp->m_active_trans) != 0);
/* Push the superblock and write an unmount record */
error = xfs_log_sbcount(mp, 1);
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 591ca66..6543c0b 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -73,6 +73,8 @@
int xfs_dqerror_mod = 33;
#endif
+static struct lock_class_key xfs_dquot_other_class;
+
/*
* Allocate and initialize a dquot. We don't always allocate fresh memory;
* we try to reclaim a free dquot if the number of incore dquots are above
@@ -139,7 +141,15 @@
ASSERT(dqp->q_trace);
xfs_dqtrace_entry(dqp, "DQRECLAIMED_INIT");
#endif
- }
+ }
+
+ /*
+ * In either case we need to make sure group quotas have a different
+ * lock class than user quotas, to make sure lockdep knows we can
+ * locks of one of each at the same time.
+ */
+ if (!(type & XFS_DQ_USER))
+ lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
/*
* log item gets initialized later
@@ -421,7 +431,7 @@
/*
* Initialize the bmap freelist prior to calling bmapi code.
*/
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
xfs_ilock(quotip, XFS_ILOCK_EXCL);
/*
* Return if this type of quotas is turned off while we didn't
@@ -1383,6 +1393,12 @@
mutex_unlock(&(dqp->q_qlock));
}
+/*
+ * Lock two xfs_dquot structures.
+ *
+ * To avoid deadlocks we always lock the quota structure with
+ * the lowerd id first.
+ */
void
xfs_dqlock2(
xfs_dquot_t *d1,
@@ -1392,18 +1408,16 @@
ASSERT(d1 != d2);
if (be32_to_cpu(d1->q_core.d_id) >
be32_to_cpu(d2->q_core.d_id)) {
- xfs_dqlock(d2);
- xfs_dqlock(d1);
+ mutex_lock(&d2->q_qlock);
+ mutex_lock_nested(&d1->q_qlock, XFS_QLOCK_NESTED);
} else {
- xfs_dqlock(d1);
- xfs_dqlock(d2);
+ mutex_lock(&d1->q_qlock);
+ mutex_lock_nested(&d2->q_qlock, XFS_QLOCK_NESTED);
}
- } else {
- if (d1) {
- xfs_dqlock(d1);
- } else if (d2) {
- xfs_dqlock(d2);
- }
+ } else if (d1) {
+ mutex_lock(&d1->q_qlock);
+ } else if (d2) {
+ mutex_lock(&d2->q_qlock);
}
}
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 7e45533..d443e93 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -97,6 +97,16 @@
#define dq_hashlist q_lists.dqm_hashlist
#define dq_flags q_lists.dqm_flags
+/*
+ * Lock hierachy for q_qlock:
+ * XFS_QLOCK_NORMAL is the implicit default,
+ * XFS_QLOCK_NESTED is the dquot with the higher id in xfs_dqlock2
+ */
+enum {
+ XFS_QLOCK_NORMAL = 0,
+ XFS_QLOCK_NESTED,
+};
+
#define XFS_DQHOLD(dqp) ((dqp)->q_nrefs++)
#ifdef DEBUG
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 6b13960..7a2beb6 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1070,6 +1070,13 @@
return 0;
}
+/*
+ * The hash chains and the mplist use the same xfs_dqhash structure as
+ * their list head, but we can take the mplist qh_lock and one of the
+ * hash qh_locks at the same time without any problem as they aren't
+ * related.
+ */
+static struct lock_class_key xfs_quota_mplist_class;
/*
* This initializes all the quota information that's kept in the
@@ -1105,6 +1112,8 @@
}
xfs_qm_list_init(&qinf->qi_dqlist, "mpdqlist", 0);
+ lockdep_set_class(&qinf->qi_dqlist.qh_lock, &xfs_quota_mplist_class);
+
qinf->qi_dqreclaims = 0;
/* mutex used to serialize quotaoffs */
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index a4e293b..642f1db 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -22,7 +22,6 @@
* Access Control Lists
*/
typedef __uint16_t xfs_acl_perm_t;
-typedef __int32_t xfs_acl_type_t;
typedef __int32_t xfs_acl_tag_t;
typedef __int32_t xfs_acl_id_t;
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index f2e2181..143d63e 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -231,7 +231,7 @@
#define XFS_FSB_TO_AGNO(mp,fsbno) \
((xfs_agnumber_t)((fsbno) >> (mp)->m_sb.sb_agblklog))
#define XFS_FSB_TO_AGBNO(mp,fsbno) \
- ((xfs_agblock_t)((fsbno) & XFS_MASK32LO((mp)->m_sb.sb_agblklog)))
+ ((xfs_agblock_t)((fsbno) & xfs_mask32lo((mp)->m_sb.sb_agblklog)))
#define XFS_AGB_TO_DADDR(mp,agno,agbno) \
((xfs_daddr_t)XFS_FSB_TO_BB(mp, \
(xfs_fsblock_t)(agno) * (mp)->m_sb.sb_agblocks + (agbno)))
@@ -244,8 +244,8 @@
#define XFS_AG_CHECK_DADDR(mp,d,len) \
((len) == 1 ? \
ASSERT((d) == XFS_SB_DADDR || \
- XFS_DADDR_TO_AGBNO(mp, d) != XFS_SB_DADDR) : \
- ASSERT(XFS_DADDR_TO_AGNO(mp, d) == \
- XFS_DADDR_TO_AGNO(mp, (d) + (len) - 1)))
+ xfs_daddr_to_agbno(mp, d) != XFS_SB_DADDR) : \
+ ASSERT(xfs_daddr_to_agno(mp, d) == \
+ xfs_daddr_to_agno(mp, (d) + (len) - 1)))
#endif /* __XFS_AG_H__ */
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index 733cb75..c10c3a2 100644
--- a/fs/xfs/xfs_alloc_btree.c
+++ b/fs/xfs/xfs_alloc_btree.c
@@ -115,7 +115,7 @@
xfs_agblock_t bno;
int error;
- bno = XFS_DADDR_TO_AGBNO(cur->bc_mp, XFS_BUF_ADDR(bp));
+ bno = xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp));
error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1);
if (error)
return error;
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index f7cdc28..5fde165 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -374,7 +374,7 @@
* It won't fit in the shortform, transform to a leaf block.
* GROT: another possible req'mt for a double-split btree op.
*/
- XFS_BMAP_INIT(args.flist, args.firstblock);
+ xfs_bmap_init(args.flist, args.firstblock);
error = xfs_attr_shortform_to_leaf(&args);
if (!error) {
error = xfs_bmap_finish(&args.trans, args.flist,
@@ -956,7 +956,7 @@
* Commit that transaction so that the node_addname() call
* can manage its own transactions.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_node(args);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1057,7 +1057,7 @@
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
@@ -1135,7 +1135,7 @@
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
@@ -1290,7 +1290,7 @@
* have been a b-tree.
*/
xfs_da_state_free(state);
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_node(args);
if (!error) {
error = xfs_bmap_finish(&args->trans,
@@ -1331,7 +1331,7 @@
* in the index/blkno/rmtblkno/rmtblkcnt fields and
* in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_split(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1443,7 +1443,7 @@
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_join(state);
if (!error) {
error = xfs_bmap_finish(&args->trans,
@@ -1579,7 +1579,7 @@
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_join(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1630,7 +1630,7 @@
== XFS_ATTR_LEAF_MAGIC);
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
@@ -2069,7 +2069,7 @@
/*
* Allocate a single extent, up to the size of the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(args->trans, dp, (xfs_fileoff_t)lblkno,
blkcnt,
@@ -2123,7 +2123,7 @@
/*
* Try to remember where we decided to put the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(NULL, dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
@@ -2188,7 +2188,7 @@
/*
* Try to remember where we decided to put the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(NULL, args->dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
@@ -2229,7 +2229,7 @@
blkcnt = args->rmtblkcnt;
done = 0;
while (!done) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
1, args->firstblock, args->flist,
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 79da6b2..6c323f8 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -736,7 +736,7 @@
continue; /* don't copy partial entries */
if (!(entry->flags & XFS_ATTR_LOCAL))
return(0);
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+ name_loc = xfs_attr_leaf_name_local(leaf, i);
if (name_loc->namelen >= XFS_ATTR_SF_ENTSIZE_MAX)
return(0);
if (be16_to_cpu(name_loc->valuelen) >= XFS_ATTR_SF_ENTSIZE_MAX)
@@ -823,7 +823,7 @@
if (!entry->nameidx)
continue;
ASSERT(entry->flags & XFS_ATTR_LOCAL);
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+ name_loc = xfs_attr_leaf_name_local(leaf, i);
nargs.name = (char *)name_loc->nameval;
nargs.namelen = name_loc->namelen;
nargs.value = (char *)&name_loc->nameval[nargs.namelen];
@@ -1141,14 +1141,14 @@
* as part of this transaction (a split operation for example).
*/
if (entry->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+ name_loc = xfs_attr_leaf_name_local(leaf, args->index);
name_loc->namelen = args->namelen;
name_loc->valuelen = cpu_to_be16(args->valuelen);
memcpy((char *)name_loc->nameval, args->name, args->namelen);
memcpy((char *)&name_loc->nameval[args->namelen], args->value,
be16_to_cpu(name_loc->valuelen));
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
name_rmt->namelen = args->namelen;
memcpy((char *)name_rmt->name, args->name, args->namelen);
entry->flags |= XFS_ATTR_INCOMPLETE;
@@ -1159,7 +1159,7 @@
args->rmtblkcnt = XFS_B_TO_FSB(mp, args->valuelen);
}
xfs_da_log_buf(args->trans, bp,
- XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+ XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
xfs_attr_leaf_entsize(leaf, args->index)));
/*
@@ -1749,10 +1749,10 @@
/*
* Compress the remaining entries and zero out the removed stuff.
*/
- memset(XFS_ATTR_LEAF_NAME(leaf, args->index), 0, entsize);
+ memset(xfs_attr_leaf_name(leaf, args->index), 0, entsize);
be16_add_cpu(&hdr->usedbytes, -entsize);
xfs_da_log_buf(args->trans, bp,
- XFS_DA_LOGRANGE(leaf, XFS_ATTR_LEAF_NAME(leaf, args->index),
+ XFS_DA_LOGRANGE(leaf, xfs_attr_leaf_name(leaf, args->index),
entsize));
tmp = (be16_to_cpu(hdr->count) - args->index)
@@ -1985,7 +1985,7 @@
continue;
}
if (entry->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, probe);
+ name_loc = xfs_attr_leaf_name_local(leaf, probe);
if (name_loc->namelen != args->namelen)
continue;
if (memcmp(args->name, (char *)name_loc->nameval, args->namelen) != 0)
@@ -1995,7 +1995,7 @@
args->index = probe;
return(XFS_ERROR(EEXIST));
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, probe);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, probe);
if (name_rmt->namelen != args->namelen)
continue;
if (memcmp(args->name, (char *)name_rmt->name,
@@ -2035,7 +2035,7 @@
entry = &leaf->entries[args->index];
if (entry->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+ name_loc = xfs_attr_leaf_name_local(leaf, args->index);
ASSERT(name_loc->namelen == args->namelen);
ASSERT(memcmp(args->name, name_loc->nameval, args->namelen) == 0);
valuelen = be16_to_cpu(name_loc->valuelen);
@@ -2050,7 +2050,7 @@
args->valuelen = valuelen;
memcpy(args->value, &name_loc->nameval[args->namelen], valuelen);
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
ASSERT(name_rmt->namelen == args->namelen);
ASSERT(memcmp(args->name, name_rmt->name, args->namelen) == 0);
valuelen = be32_to_cpu(name_rmt->valuelen);
@@ -2143,7 +2143,7 @@
* off for 6.2, should be revisited later.
*/
if (entry_s->flags & XFS_ATTR_INCOMPLETE) { /* skip partials? */
- memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+ memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
be16_add_cpu(&hdr_s->usedbytes, -tmp);
be16_add_cpu(&hdr_s->count, -1);
entry_d--; /* to compensate for ++ in loop hdr */
@@ -2160,11 +2160,11 @@
entry_d->flags = entry_s->flags;
ASSERT(be16_to_cpu(entry_d->nameidx) + tmp
<= XFS_LBSIZE(mp));
- memmove(XFS_ATTR_LEAF_NAME(leaf_d, desti),
- XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), tmp);
+ memmove(xfs_attr_leaf_name(leaf_d, desti),
+ xfs_attr_leaf_name(leaf_s, start_s + i), tmp);
ASSERT(be16_to_cpu(entry_s->nameidx) + tmp
<= XFS_LBSIZE(mp));
- memset(XFS_ATTR_LEAF_NAME(leaf_s, start_s + i), 0, tmp);
+ memset(xfs_attr_leaf_name(leaf_s, start_s + i), 0, tmp);
be16_add_cpu(&hdr_s->usedbytes, -tmp);
be16_add_cpu(&hdr_d->usedbytes, tmp);
be16_add_cpu(&hdr_s->count, -1);
@@ -2276,12 +2276,12 @@
ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_ATTR_LEAF_MAGIC);
if (leaf->entries[index].flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, index);
- size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(name_loc->namelen,
+ name_loc = xfs_attr_leaf_name_local(leaf, index);
+ size = xfs_attr_leaf_entsize_local(name_loc->namelen,
be16_to_cpu(name_loc->valuelen));
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, index);
- size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(name_rmt->namelen);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, index);
+ size = xfs_attr_leaf_entsize_remote(name_rmt->namelen);
}
return(size);
}
@@ -2297,13 +2297,13 @@
{
int size;
- size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(namelen, valuelen);
- if (size < XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(blocksize)) {
+ size = xfs_attr_leaf_entsize_local(namelen, valuelen);
+ if (size < xfs_attr_leaf_entsize_local_max(blocksize)) {
if (local) {
*local = 1;
}
} else {
- size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(namelen);
+ size = xfs_attr_leaf_entsize_remote(namelen);
if (local) {
*local = 0;
}
@@ -2372,7 +2372,7 @@
if (entry->flags & XFS_ATTR_LOCAL) {
xfs_attr_leaf_name_local_t *name_loc =
- XFS_ATTR_LEAF_NAME_LOCAL(leaf, i);
+ xfs_attr_leaf_name_local(leaf, i);
retval = context->put_listent(context,
entry->flags,
@@ -2384,7 +2384,7 @@
return retval;
} else {
xfs_attr_leaf_name_remote_t *name_rmt =
- XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+ xfs_attr_leaf_name_remote(leaf, i);
int valuelen = be32_to_cpu(name_rmt->valuelen);
@@ -2468,11 +2468,11 @@
#ifdef DEBUG
if (entry->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf, args->index);
+ name_loc = xfs_attr_leaf_name_local(leaf, args->index);
namelen = name_loc->namelen;
name = (char *)name_loc->nameval;
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
namelen = name_rmt->namelen;
name = (char *)name_rmt->name;
}
@@ -2487,7 +2487,7 @@
if (args->rmtblkno) {
ASSERT((entry->flags & XFS_ATTR_LOCAL) == 0);
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
name_rmt->valuelen = cpu_to_be32(args->valuelen);
xfs_da_log_buf(args->trans, bp,
@@ -2534,7 +2534,7 @@
xfs_da_log_buf(args->trans, bp,
XFS_DA_LOGRANGE(leaf, entry, sizeof(*entry)));
if ((entry->flags & XFS_ATTR_LOCAL) == 0) {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, args->index);
name_rmt->valueblk = 0;
name_rmt->valuelen = 0;
xfs_da_log_buf(args->trans, bp,
@@ -2607,20 +2607,20 @@
#ifdef DEBUG
if (entry1->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf1, args->index);
+ name_loc = xfs_attr_leaf_name_local(leaf1, args->index);
namelen1 = name_loc->namelen;
name1 = (char *)name_loc->nameval;
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
namelen1 = name_rmt->namelen;
name1 = (char *)name_rmt->name;
}
if (entry2->flags & XFS_ATTR_LOCAL) {
- name_loc = XFS_ATTR_LEAF_NAME_LOCAL(leaf2, args->index2);
+ name_loc = xfs_attr_leaf_name_local(leaf2, args->index2);
namelen2 = name_loc->namelen;
name2 = (char *)name_loc->nameval;
} else {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+ name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
namelen2 = name_rmt->namelen;
name2 = (char *)name_rmt->name;
}
@@ -2637,7 +2637,7 @@
XFS_DA_LOGRANGE(leaf1, entry1, sizeof(*entry1)));
if (args->rmtblkno) {
ASSERT((entry1->flags & XFS_ATTR_LOCAL) == 0);
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf1, args->index);
+ name_rmt = xfs_attr_leaf_name_remote(leaf1, args->index);
name_rmt->valueblk = cpu_to_be32(args->rmtblkno);
name_rmt->valuelen = cpu_to_be32(args->valuelen);
xfs_da_log_buf(args->trans, bp1,
@@ -2648,7 +2648,7 @@
xfs_da_log_buf(args->trans, bp2,
XFS_DA_LOGRANGE(leaf2, entry2, sizeof(*entry2)));
if ((entry2->flags & XFS_ATTR_LOCAL) == 0) {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf2, args->index2);
+ name_rmt = xfs_attr_leaf_name_remote(leaf2, args->index2);
name_rmt->valueblk = 0;
name_rmt->valuelen = 0;
xfs_da_log_buf(args->trans, bp2,
@@ -2855,7 +2855,7 @@
for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if (be16_to_cpu(entry->nameidx) &&
((entry->flags & XFS_ATTR_LOCAL) == 0)) {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, i);
if (name_rmt->valueblk)
count++;
}
@@ -2883,7 +2883,7 @@
for (i = 0; i < be16_to_cpu(leaf->hdr.count); entry++, i++) {
if (be16_to_cpu(entry->nameidx) &&
((entry->flags & XFS_ATTR_LOCAL) == 0)) {
- name_rmt = XFS_ATTR_LEAF_NAME_REMOTE(leaf, i);
+ name_rmt = xfs_attr_leaf_name_remote(leaf, i);
if (name_rmt->valueblk) {
lp->valueblk = be32_to_cpu(name_rmt->valueblk);
lp->valuelen = XFS_B_TO_FSB(dp->i_mount,
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 83e9af4..9c7d22f 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -151,8 +151,6 @@
/*
* Cast typed pointers for "local" and "remote" name/value structs.
*/
-#define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx) \
- xfs_attr_leaf_name_remote(leafp,idx)
static inline xfs_attr_leaf_name_remote_t *
xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
{
@@ -160,8 +158,6 @@
&((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
}
-#define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx) \
- xfs_attr_leaf_name_local(leafp,idx)
static inline xfs_attr_leaf_name_local_t *
xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
{
@@ -169,8 +165,6 @@
&((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
}
-#define XFS_ATTR_LEAF_NAME(leafp,idx) \
- xfs_attr_leaf_name(leafp,idx)
static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
{
return &((char *)leafp)[be16_to_cpu(leafp->entries[idx].nameidx)];
@@ -181,24 +175,18 @@
* a "local" name/value structure, a "remote" name/value structure, and
* a pointer which might be either.
*/
-#define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen) \
- xfs_attr_leaf_entsize_remote(nlen)
static inline int xfs_attr_leaf_entsize_remote(int nlen)
{
return ((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
}
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen) \
- xfs_attr_leaf_entsize_local(nlen,vlen)
static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
{
return ((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) +
XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
}
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize) \
- xfs_attr_leaf_entsize_local_max(bsize)
static inline int xfs_attr_leaf_entsize_local_max(int bsize)
{
return (((bsize) >> 1) + ((bsize) >> 2));
diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index bca7b24..f1e3c90 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -23,24 +23,16 @@
*/
/*
- * masks with n high/low bits set, 32-bit values & 64-bit values
+ * masks with n high/low bits set, 64-bit values
*/
-#define XFS_MASK32HI(n) xfs_mask32hi(n)
-static inline __uint32_t xfs_mask32hi(int n)
-{
- return (__uint32_t)-1 << (32 - (n));
-}
-#define XFS_MASK64HI(n) xfs_mask64hi(n)
static inline __uint64_t xfs_mask64hi(int n)
{
return (__uint64_t)-1 << (64 - (n));
}
-#define XFS_MASK32LO(n) xfs_mask32lo(n)
static inline __uint32_t xfs_mask32lo(int n)
{
return ((__uint32_t)1 << (n)) - 1;
}
-#define XFS_MASK64LO(n) xfs_mask64lo(n)
static inline __uint64_t xfs_mask64lo(int n)
{
return ((__uint64_t)1 << (n)) - 1;
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 138308e..c852cd6 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -595,9 +595,9 @@
xfs_iext_insert(ifp, 0, 1, new);
ASSERT(cur == NULL);
ifp->if_lastex = 0;
- if (!ISNULLSTARTBLOCK(new->br_startblock)) {
+ if (!isnullstartblock(new->br_startblock)) {
XFS_IFORK_NEXT_SET(ip, whichfork, 1);
- logflags = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ logflags = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else
logflags = 0;
/* DELTA: single new extent */
@@ -613,7 +613,7 @@
/*
* Any kind of new delayed allocation goes here.
*/
- else if (ISNULLSTARTBLOCK(new->br_startblock)) {
+ else if (isnullstartblock(new->br_startblock)) {
if (cur)
ASSERT((cur->bc_private.b.flags &
XFS_BTCUR_BPRV_WASDEL) == 0);
@@ -644,11 +644,11 @@
* in a delayed or unwritten allocation with a real one, or
* converting real back to unwritten.
*/
- if (!ISNULLSTARTBLOCK(new->br_startblock) &&
+ if (!isnullstartblock(new->br_startblock) &&
new->br_startoff + new->br_blockcount > prev.br_startoff) {
if (prev.br_state != XFS_EXT_UNWRITTEN &&
- ISNULLSTARTBLOCK(prev.br_startblock)) {
- da_old = STARTBLOCKVAL(prev.br_startblock);
+ isnullstartblock(prev.br_startblock)) {
+ da_old = startblockval(prev.br_startblock);
if (cur)
ASSERT(cur->bc_private.b.flags &
XFS_BTCUR_BPRV_WASDEL);
@@ -803,7 +803,7 @@
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
}
STATE_SET(LEFT_CONTIG,
STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
@@ -820,7 +820,7 @@
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
}
STATE_SET(RIGHT_CONTIG,
STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
@@ -1019,8 +1019,8 @@
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock));
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ startblockval(PREV.br_startblock));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
@@ -1067,10 +1067,10 @@
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock) -
+ startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx + 1);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx + 1, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
@@ -1110,8 +1110,8 @@
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock));
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ startblockval(PREV.br_startblock));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
@@ -1157,10 +1157,10 @@
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock) -
+ startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
@@ -1213,7 +1213,7 @@
}
temp = xfs_bmap_worst_indlen(ip, temp);
temp2 = xfs_bmap_worst_indlen(ip, temp2);
- diff = (int)(temp + temp2 - STARTBLOCKVAL(PREV.br_startblock) -
+ diff = (int)(temp + temp2 - startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
if (diff > 0 &&
xfs_mod_incore_sb(ip->i_mount, XFS_SBS_FDBLOCKS, -((int64_t)diff), rsvd)) {
@@ -1241,11 +1241,11 @@
}
}
ep = xfs_iext_get_ext(ifp, idx);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK);
XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx + 2),
- NULLSTARTBLOCK((int)temp2));
+ nullstartblock((int)temp2));
XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
*dnew = temp + temp2;
/* DELTA: One in-core extent is split in three. */
@@ -1365,7 +1365,7 @@
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
}
STATE_SET(LEFT_CONTIG,
STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
@@ -1382,7 +1382,7 @@
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
}
STATE_SET(RIGHT_CONTIG,
STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
@@ -1889,13 +1889,13 @@
ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
ep = xfs_iext_get_ext(ifp, idx);
state = 0;
- ASSERT(ISNULLSTARTBLOCK(new->br_startblock));
+ ASSERT(isnullstartblock(new->br_startblock));
/*
* Check and set flags if this segment has a left neighbor
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
}
/*
* Check and set flags if the current (right) segment exists.
@@ -1905,7 +1905,7 @@
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
xfs_bmbt_get_all(ep, &right);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
}
/*
* Set contiguity flags on the left and right neighbors.
@@ -1938,12 +1938,12 @@
XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
- oldlen = STARTBLOCKVAL(left.br_startblock) +
- STARTBLOCKVAL(new->br_startblock) +
- STARTBLOCKVAL(right.br_startblock);
+ oldlen = startblockval(left.br_startblock) +
+ startblockval(new->br_startblock) +
+ startblockval(right.br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
- NULLSTARTBLOCK((int)newlen));
+ nullstartblock((int)newlen));
XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, XFS_DATA_FORK);
@@ -1964,11 +1964,11 @@
XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
- oldlen = STARTBLOCKVAL(left.br_startblock) +
- STARTBLOCKVAL(new->br_startblock);
+ oldlen = startblockval(left.br_startblock) +
+ startblockval(new->br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
- NULLSTARTBLOCK((int)newlen));
+ nullstartblock((int)newlen));
XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
@@ -1985,11 +1985,11 @@
*/
XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, XFS_DATA_FORK);
temp = new->br_blockcount + right.br_blockcount;
- oldlen = STARTBLOCKVAL(new->br_startblock) +
- STARTBLOCKVAL(right.br_startblock);
+ oldlen = startblockval(new->br_startblock) +
+ startblockval(right.br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_allf(ep, new->br_startoff,
- NULLSTARTBLOCK((int)newlen), temp, right.br_state);
+ nullstartblock((int)newlen), temp, right.br_state);
XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
/* DELTA: One in-core extent grew into a hole. */
@@ -2085,7 +2085,7 @@
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
}
/*
* Check and set flags if this segment has a current value.
@@ -2095,7 +2095,7 @@
idx <
ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
xfs_bmbt_get_all(ep, &right);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
}
/*
* We're inserting a real allocation between "left" and "right".
@@ -2143,7 +2143,7 @@
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
if (cur == NULL) {
- rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else {
rval = XFS_ILOG_CORE;
if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2185,7 +2185,7 @@
XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, whichfork);
ifp->if_lastex = idx - 1;
if (cur == NULL) {
- rval = XFS_ILOG_FEXT(whichfork);
+ rval = xfs_ilog_fext(whichfork);
} else {
rval = 0;
if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2220,7 +2220,7 @@
XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, whichfork);
ifp->if_lastex = idx;
if (cur == NULL) {
- rval = XFS_ILOG_FEXT(whichfork);
+ rval = xfs_ilog_fext(whichfork);
} else {
rval = 0;
if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2254,7 +2254,7 @@
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
if (cur == NULL) {
- rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else {
rval = XFS_ILOG_CORE;
if ((error = xfs_bmbt_lookup_eq(cur,
@@ -2482,7 +2482,7 @@
* try to use it's last block as our starting point.
*/
if (ap->eof && ap->prevp->br_startoff != NULLFILEOFF &&
- !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+ !isnullstartblock(ap->prevp->br_startblock) &&
ISVALID(ap->prevp->br_startblock + ap->prevp->br_blockcount,
ap->prevp->br_startblock)) {
ap->rval = ap->prevp->br_startblock + ap->prevp->br_blockcount;
@@ -2511,7 +2511,7 @@
* start block based on it.
*/
if (ap->prevp->br_startoff != NULLFILEOFF &&
- !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+ !isnullstartblock(ap->prevp->br_startblock) &&
(prevbno = ap->prevp->br_startblock +
ap->prevp->br_blockcount) &&
ISVALID(prevbno, ap->prevp->br_startblock)) {
@@ -2552,7 +2552,7 @@
* If there's a following (right) block, select a requested
* start block based on it.
*/
- if (!ISNULLSTARTBLOCK(ap->gotp->br_startblock)) {
+ if (!isnullstartblock(ap->gotp->br_startblock)) {
/*
* Calculate gap to start of next block.
*/
@@ -3082,7 +3082,7 @@
ASSERT(ifp->if_broot == NULL);
ASSERT((ifp->if_flags & XFS_IFBROOT) == 0);
XFS_IFORK_FMT_SET(ip, whichfork, XFS_DINODE_FMT_EXTENTS);
- *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ *logflagsp = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
return 0;
}
@@ -3136,8 +3136,8 @@
del_endoff = del->br_startoff + del->br_blockcount;
got_endoff = got.br_startoff + got.br_blockcount;
ASSERT(got_endoff >= del_endoff);
- delay = ISNULLSTARTBLOCK(got.br_startblock);
- ASSERT(ISNULLSTARTBLOCK(del->br_startblock) == delay);
+ delay = isnullstartblock(got.br_startblock);
+ ASSERT(isnullstartblock(del->br_startblock) == delay);
flags = 0;
qfield = 0;
error = 0;
@@ -3189,7 +3189,7 @@
}
da_old = da_new = 0;
} else {
- da_old = STARTBLOCKVAL(got.br_startblock);
+ da_old = startblockval(got.br_startblock);
da_new = 0;
nblks = 0;
do_fx = 0;
@@ -3213,7 +3213,7 @@
XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
flags |= XFS_ILOG_CORE;
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_btree_delete(cur, &i)))
@@ -3233,7 +3233,7 @@
if (delay) {
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx,
whichfork);
da_new = temp;
@@ -3242,7 +3242,7 @@
xfs_bmbt_set_startblock(ep, del_endblock);
XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork);
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_bmbt_update(cur, del_endoff, del_endblock,
@@ -3262,7 +3262,7 @@
if (delay) {
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx,
whichfork);
da_new = temp;
@@ -3270,7 +3270,7 @@
}
XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork);
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_bmbt_update(cur, got.br_startoff,
@@ -3345,22 +3345,22 @@
}
XFS_WANT_CORRUPTED_GOTO(i == 1, done);
} else
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
} else {
ASSERT(whichfork == XFS_DATA_FORK);
temp = xfs_bmap_worst_indlen(ip, temp);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
temp2 = xfs_bmap_worst_indlen(ip, temp2);
- new.br_startblock = NULLSTARTBLOCK((int)temp2);
+ new.br_startblock = nullstartblock((int)temp2);
da_new = temp + temp2;
while (da_new > da_old) {
if (temp) {
temp--;
da_new--;
xfs_bmbt_set_startblock(ep,
- NULLSTARTBLOCK((int)temp));
+ nullstartblock((int)temp));
}
if (da_new == da_old)
break;
@@ -3368,7 +3368,7 @@
temp2--;
da_new--;
new.br_startblock =
- NULLSTARTBLOCK((int)temp2);
+ nullstartblock((int)temp2);
}
}
}
@@ -3545,7 +3545,7 @@
nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
for (cnt = i = 0; i < nextents; i++) {
ep = xfs_iext_get_ext(ifp, i);
- if (!ISNULLSTARTBLOCK(xfs_bmbt_get_startblock(ep))) {
+ if (!isnullstartblock(xfs_bmbt_get_startblock(ep))) {
arp->l0 = cpu_to_be64(ep->l0);
arp->l1 = cpu_to_be64(ep->l1);
arp++; cnt++;
@@ -3572,7 +3572,7 @@
xfs_btree_log_recs(cur, abp, 1, be16_to_cpu(ablock->bb_numrecs));
ASSERT(*curp == NULL);
*curp = cur;
- *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FBROOT(whichfork);
+ *logflagsp = XFS_ILOG_CORE | xfs_ilog_fbroot(whichfork);
return 0;
}
@@ -3676,7 +3676,7 @@
ip->i_d.di_nblocks = 1;
XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip,
XFS_TRANS_DQ_BCOUNT, 1L);
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
} else {
ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) == 0);
xfs_bmap_forkoff_reset(ip->i_mount, ip, whichfork);
@@ -4082,7 +4082,7 @@
XFS_IFORK_ASIZE(ip) / (uint)sizeof(xfs_bmbt_rec_t);
ip->i_afp->if_flags = XFS_IFEXTENTS;
logflags = 0;
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
switch (ip->i_d.di_format) {
case XFS_DINODE_FMT_LOCAL:
error = xfs_bmap_add_attrfork_local(tp, ip, &firstblock, &flist,
@@ -4162,7 +4162,7 @@
ASSERT(bno != NULLFSBLOCK);
ASSERT(len > 0);
ASSERT(len <= MAXEXTLEN);
- ASSERT(!ISNULLSTARTBLOCK(bno));
+ ASSERT(!isnullstartblock(bno));
agno = XFS_FSB_TO_AGNO(mp, bno);
agbno = XFS_FSB_TO_AGBNO(mp, bno);
ASSERT(agno < mp->m_sb.sb_agcount);
@@ -4909,7 +4909,7 @@
got.br_startoff = end;
inhole = eof || got.br_startoff > bno;
wasdelay = wr && !inhole && !(flags & XFS_BMAPI_DELAY) &&
- ISNULLSTARTBLOCK(got.br_startblock);
+ isnullstartblock(got.br_startblock);
/*
* First, deal with the hole before the allocated space
* that we found, if any.
@@ -5028,7 +5028,7 @@
}
ip->i_delayed_blks += alen;
- abno = NULLSTARTBLOCK(indlen);
+ abno = nullstartblock(indlen);
} else {
/*
* If first time, allocate and fill in
@@ -5144,8 +5144,8 @@
aoff + alen);
#ifdef DEBUG
if (flags & XFS_BMAPI_DELAY) {
- ASSERT(ISNULLSTARTBLOCK(got.br_startblock));
- ASSERT(STARTBLOCKVAL(got.br_startblock) > 0);
+ ASSERT(isnullstartblock(got.br_startblock));
+ ASSERT(startblockval(got.br_startblock) > 0);
}
ASSERT(got.br_state == XFS_EXT_NORM ||
got.br_state == XFS_EXT_UNWRITTEN);
@@ -5179,7 +5179,7 @@
ASSERT((bno >= obno) || (n == 0));
ASSERT(bno < end);
mval->br_startoff = bno;
- if (ISNULLSTARTBLOCK(got.br_startblock)) {
+ if (isnullstartblock(got.br_startblock)) {
ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
mval->br_startblock = DELAYSTARTBLOCK;
} else
@@ -5201,7 +5201,7 @@
ASSERT(mval->br_blockcount <= len);
} else {
*mval = got;
- if (ISNULLSTARTBLOCK(mval->br_startblock)) {
+ if (isnullstartblock(mval->br_startblock)) {
ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
mval->br_startblock = DELAYSTARTBLOCK;
}
@@ -5329,12 +5329,12 @@
* Log everything. Do this after conversion, there's no point in
* logging the extent records if we've converted to btree format.
*/
- if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+ if ((logflags & xfs_ilog_fext(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
- logflags &= ~XFS_ILOG_FEXT(whichfork);
- else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+ logflags &= ~xfs_ilog_fext(whichfork);
+ else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
- logflags &= ~XFS_ILOG_FBROOT(whichfork);
+ logflags &= ~xfs_ilog_fbroot(whichfork);
/*
* Log whatever the flags say, even if error. Otherwise we might miss
* detecting a case where the data is changed, there's an error,
@@ -5411,7 +5411,7 @@
*fsb = NULLFSBLOCK;
return 0;
}
- ASSERT(!ISNULLSTARTBLOCK(got.br_startblock));
+ ASSERT(!isnullstartblock(got.br_startblock));
ASSERT(bno < got.br_startoff + got.br_blockcount);
*fsb = got.br_startblock + (bno - got.br_startoff);
ifp->if_lastex = lastx;
@@ -5543,7 +5543,7 @@
*/
ASSERT(ep != NULL);
del = got;
- wasdel = ISNULLSTARTBLOCK(del.br_startblock);
+ wasdel = isnullstartblock(del.br_startblock);
if (got.br_startoff < start) {
del.br_startoff = start;
del.br_blockcount -= start - got.br_startoff;
@@ -5638,7 +5638,7 @@
xfs_bmbt_get_all(xfs_iext_get_ext(ifp,
lastx - 1), &prev);
ASSERT(prev.br_state == XFS_EXT_NORM);
- ASSERT(!ISNULLSTARTBLOCK(prev.br_startblock));
+ ASSERT(!isnullstartblock(prev.br_startblock));
ASSERT(del.br_startblock ==
prev.br_startblock + prev.br_blockcount);
if (prev.br_startoff < start) {
@@ -5666,7 +5666,7 @@
}
}
if (wasdel) {
- ASSERT(STARTBLOCKVAL(del.br_startblock) > 0);
+ ASSERT(startblockval(del.br_startblock) > 0);
/* Update realtime/data freespace, unreserve quota */
if (isrt) {
xfs_filblks_t rtexts;
@@ -5782,12 +5782,12 @@
* Log everything. Do this after conversion, there's no point in
* logging the extent records if we've converted to btree format.
*/
- if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+ if ((logflags & xfs_ilog_fext(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
- logflags &= ~XFS_ILOG_FEXT(whichfork);
- else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+ logflags &= ~xfs_ilog_fext(whichfork);
+ else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
- logflags &= ~XFS_ILOG_FBROOT(whichfork);
+ logflags &= ~xfs_ilog_fbroot(whichfork);
/*
* Log inode even in the error case, if the transaction
* is dirty we'll need to shut down the filesystem.
@@ -5838,7 +5838,7 @@
if (startblock == DELAYSTARTBLOCK)
out->bmv_block = -2;
else
- out->bmv_block = XFS_FSB_TO_DB(ip, startblock);
+ out->bmv_block = xfs_fsb_to_db(ip, startblock);
fileblock = XFS_BB_TO_FSB(ip->i_mount, out->bmv_offset);
ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
if (xfs_iext_bno_to_ext(ifp, fileblock, &lastx) &&
@@ -5979,7 +5979,7 @@
if (nex > XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1)
nex = XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1;
- bmapi_flags = XFS_BMAPI_AFLAG(whichfork) |
+ bmapi_flags = xfs_bmapi_aflag(whichfork) |
((iflags & BMV_IF_PREALLOC) ? 0 : XFS_BMAPI_IGSTATE);
/*
@@ -6098,7 +6098,7 @@
*/
*aeof = (off >= s.br_startoff &&
off < s.br_startoff + s.br_blockcount &&
- ISNULLSTARTBLOCK(s.br_startblock)) ||
+ isnullstartblock(s.br_startblock)) ||
off >= s.br_startoff + s.br_blockcount;
return 0;
}
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 284571c..be2979d 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -95,7 +95,6 @@
/* need write cache flushing and no */
/* additional allocation alignments */
-#define XFS_BMAPI_AFLAG(w) xfs_bmapi_aflag(w)
static inline int xfs_bmapi_aflag(int w)
{
return (w == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0);
@@ -107,7 +106,6 @@
#define DELAYSTARTBLOCK ((xfs_fsblock_t)-1LL)
#define HOLESTARTBLOCK ((xfs_fsblock_t)-2LL)
-#define XFS_BMAP_INIT(flp,fbp) xfs_bmap_init(flp,fbp)
static inline void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
{
((flp)->xbf_first = NULL, (flp)->xbf_count = 0, \
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 8f1ec73..0760d35 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -110,25 +110,25 @@
ext_flag = (int)(l0 >> (64 - BMBT_EXNTFLAG_BITLEN));
s->br_startoff = ((xfs_fileoff_t)l0 &
- XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+ xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
#if XFS_BIG_BLKNOS
- s->br_startblock = (((xfs_fsblock_t)l0 & XFS_MASK64LO(9)) << 43) |
+ s->br_startblock = (((xfs_fsblock_t)l0 & xfs_mask64lo(9)) << 43) |
(((xfs_fsblock_t)l1) >> 21);
#else
#ifdef DEBUG
{
xfs_dfsbno_t b;
- b = (((xfs_dfsbno_t)l0 & XFS_MASK64LO(9)) << 43) |
+ b = (((xfs_dfsbno_t)l0 & xfs_mask64lo(9)) << 43) |
(((xfs_dfsbno_t)l1) >> 21);
- ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+ ASSERT((b >> 32) == 0 || isnulldstartblock(b));
s->br_startblock = (xfs_fsblock_t)b;
}
#else /* !DEBUG */
s->br_startblock = (xfs_fsblock_t)(((xfs_dfsbno_t)l1) >> 21);
#endif /* DEBUG */
#endif /* XFS_BIG_BLKNOS */
- s->br_blockcount = (xfs_filblks_t)(l1 & XFS_MASK64LO(21));
+ s->br_blockcount = (xfs_filblks_t)(l1 & xfs_mask64lo(21));
/* This is xfs_extent_state() in-line */
if (ext_flag) {
ASSERT(s->br_blockcount != 0); /* saved for DMIG */
@@ -153,7 +153,7 @@
xfs_bmbt_get_blockcount(
xfs_bmbt_rec_host_t *r)
{
- return (xfs_filblks_t)(r->l1 & XFS_MASK64LO(21));
+ return (xfs_filblks_t)(r->l1 & xfs_mask64lo(21));
}
/*
@@ -164,15 +164,15 @@
xfs_bmbt_rec_host_t *r)
{
#if XFS_BIG_BLKNOS
- return (((xfs_fsblock_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+ return (((xfs_fsblock_t)r->l0 & xfs_mask64lo(9)) << 43) |
(((xfs_fsblock_t)r->l1) >> 21);
#else
#ifdef DEBUG
xfs_dfsbno_t b;
- b = (((xfs_dfsbno_t)r->l0 & XFS_MASK64LO(9)) << 43) |
+ b = (((xfs_dfsbno_t)r->l0 & xfs_mask64lo(9)) << 43) |
(((xfs_dfsbno_t)r->l1) >> 21);
- ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+ ASSERT((b >> 32) == 0 || isnulldstartblock(b));
return (xfs_fsblock_t)b;
#else /* !DEBUG */
return (xfs_fsblock_t)(((xfs_dfsbno_t)r->l1) >> 21);
@@ -188,7 +188,7 @@
xfs_bmbt_rec_host_t *r)
{
return ((xfs_fileoff_t)r->l0 &
- XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+ xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
}
xfs_exntst_t
@@ -219,7 +219,7 @@
xfs_bmbt_disk_get_blockcount(
xfs_bmbt_rec_t *r)
{
- return (xfs_filblks_t)(be64_to_cpu(r->l1) & XFS_MASK64LO(21));
+ return (xfs_filblks_t)(be64_to_cpu(r->l1) & xfs_mask64lo(21));
}
/*
@@ -230,7 +230,7 @@
xfs_bmbt_rec_t *r)
{
return ((xfs_fileoff_t)be64_to_cpu(r->l0) &
- XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
+ xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
}
@@ -248,33 +248,33 @@
int extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
- ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
- ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+ ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
+ ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
#if XFS_BIG_BLKNOS
- ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+ ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9) |
((xfs_bmbt_rec_base_t)startblock >> 43);
r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(startblock)) {
+ if (isnullstartblock(startblock)) {
r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9) |
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
- r->l1 = XFS_MASK64HI(11) |
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
+ r->l1 = xfs_mask64hi(11) |
((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
} else {
r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9);
r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
}
#endif /* XFS_BIG_BLKNOS */
}
@@ -306,11 +306,11 @@
int extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
- ASSERT((startoff & XFS_MASK64HI(64-BMBT_STARTOFF_BITLEN)) == 0);
- ASSERT((blockcount & XFS_MASK64HI(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+ ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
+ ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
#if XFS_BIG_BLKNOS
- ASSERT((startblock & XFS_MASK64HI(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+ ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
r->l0 = cpu_to_be64(
((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -319,17 +319,17 @@
r->l1 = cpu_to_be64(
((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(startblock)) {
+ if (isnullstartblock(startblock)) {
r->l0 = cpu_to_be64(
((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9) |
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
- r->l1 = cpu_to_be64(XFS_MASK64HI(11) |
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
+ r->l1 = cpu_to_be64(xfs_mask64hi(11) |
((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
} else {
r->l0 = cpu_to_be64(
((xfs_bmbt_rec_base_t)extent_flag << 63) |
@@ -337,7 +337,7 @@
r->l1 = cpu_to_be64(
((xfs_bmbt_rec_base_t)startblock << 21) |
((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)));
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
}
#endif /* XFS_BIG_BLKNOS */
}
@@ -362,9 +362,9 @@
xfs_bmbt_rec_host_t *r,
xfs_filblks_t v)
{
- ASSERT((v & XFS_MASK64HI(43)) == 0);
- r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(43)) |
- (xfs_bmbt_rec_base_t)(v & XFS_MASK64LO(21));
+ ASSERT((v & xfs_mask64hi(43)) == 0);
+ r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64hi(43)) |
+ (xfs_bmbt_rec_base_t)(v & xfs_mask64lo(21));
}
/*
@@ -376,21 +376,21 @@
xfs_fsblock_t v)
{
#if XFS_BIG_BLKNOS
- ASSERT((v & XFS_MASK64HI(12)) == 0);
- r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64HI(55)) |
+ ASSERT((v & xfs_mask64hi(12)) == 0);
+ r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64hi(55)) |
(xfs_bmbt_rec_base_t)(v >> 43);
- r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21)) |
+ r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21)) |
(xfs_bmbt_rec_base_t)(v << 21);
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(v)) {
- r->l0 |= (xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
- r->l1 = (xfs_bmbt_rec_base_t)XFS_MASK64HI(11) |
+ if (isnullstartblock(v)) {
+ r->l0 |= (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
+ r->l1 = (xfs_bmbt_rec_base_t)xfs_mask64hi(11) |
((xfs_bmbt_rec_base_t)v << 21) |
- (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+ (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
} else {
- r->l0 &= ~(xfs_bmbt_rec_base_t)XFS_MASK64LO(9);
+ r->l0 &= ~(xfs_bmbt_rec_base_t)xfs_mask64lo(9);
r->l1 = ((xfs_bmbt_rec_base_t)v << 21) |
- (r->l1 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(21));
+ (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
}
#endif /* XFS_BIG_BLKNOS */
}
@@ -403,10 +403,10 @@
xfs_bmbt_rec_host_t *r,
xfs_fileoff_t v)
{
- ASSERT((v & XFS_MASK64HI(9)) == 0);
- r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) XFS_MASK64HI(1)) |
+ ASSERT((v & xfs_mask64hi(9)) == 0);
+ r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) xfs_mask64hi(1)) |
((xfs_bmbt_rec_base_t)v << 9) |
- (r->l0 & (xfs_bmbt_rec_base_t)XFS_MASK64LO(9));
+ (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
}
/*
@@ -419,9 +419,9 @@
{
ASSERT(v == XFS_EXT_NORM || v == XFS_EXT_UNWRITTEN);
if (v == XFS_EXT_NORM)
- r->l0 &= XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN);
+ r->l0 &= xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN);
else
- r->l0 |= XFS_MASK64HI(BMBT_EXNTFLAG_BITLEN);
+ r->l0 |= xfs_mask64hi(BMBT_EXNTFLAG_BITLEN);
}
/*
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index a4555ab..0e8df00 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -76,26 +76,22 @@
#define DSTARTBLOCKMASK \
(((((xfs_dfsbno_t)1) << DSTARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS)
-#define ISNULLSTARTBLOCK(x) isnullstartblock(x)
static inline int isnullstartblock(xfs_fsblock_t x)
{
return ((x) & STARTBLOCKMASK) == STARTBLOCKMASK;
}
-#define ISNULLDSTARTBLOCK(x) isnulldstartblock(x)
static inline int isnulldstartblock(xfs_dfsbno_t x)
{
return ((x) & DSTARTBLOCKMASK) == DSTARTBLOCKMASK;
}
-#define NULLSTARTBLOCK(k) nullstartblock(k)
static inline xfs_fsblock_t nullstartblock(int k)
{
ASSERT(k < (1 << STARTBLOCKVALBITS));
return STARTBLOCKMASK | (k);
}
-#define STARTBLOCKVAL(x) startblockval(x)
static inline xfs_filblks_t startblockval(xfs_fsblock_t x)
{
return (xfs_filblks_t)((x) & ~STARTBLOCKMASK);
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 7ed5926..e73c332 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -730,8 +730,8 @@
struct xfs_btree_block *block)
{
int rval = 0;
- xfs_fsblock_t left = be64_to_cpu(block->bb_u.l.bb_leftsib);
- xfs_fsblock_t right = be64_to_cpu(block->bb_u.l.bb_rightsib);
+ xfs_dfsbno_t left = be64_to_cpu(block->bb_u.l.bb_leftsib);
+ xfs_dfsbno_t right = be64_to_cpu(block->bb_u.l.bb_rightsib);
if ((lr & XFS_BTCUR_LEFTRA) && left != NULLDFSBNO) {
xfs_btree_reada_bufl(cur->bc_mp, left, 1);
@@ -843,7 +843,7 @@
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- return be64_to_cpu(ptr->l) == NULLFSBLOCK;
+ return be64_to_cpu(ptr->l) == NULLDFSBNO;
else
return be32_to_cpu(ptr->s) == NULLAGBLOCK;
}
@@ -854,7 +854,7 @@
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- ptr->l = cpu_to_be64(NULLFSBLOCK);
+ ptr->l = cpu_to_be64(NULLDFSBNO);
else
ptr->s = cpu_to_be32(NULLAGBLOCK);
}
@@ -918,8 +918,8 @@
new->bb_numrecs = cpu_to_be16(numrecs);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- new->bb_u.l.bb_leftsib = cpu_to_be64(NULLFSBLOCK);
- new->bb_u.l.bb_rightsib = cpu_to_be64(NULLFSBLOCK);
+ new->bb_u.l.bb_leftsib = cpu_to_be64(NULLDFSBNO);
+ new->bb_u.l.bb_rightsib = cpu_to_be64(NULLDFSBNO);
} else {
new->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK);
new->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK);
@@ -960,7 +960,7 @@
ptr->l = cpu_to_be64(XFS_DADDR_TO_FSB(cur->bc_mp,
XFS_BUF_ADDR(bp)));
else {
- ptr->s = cpu_to_be32(XFS_DADDR_TO_AGBNO(cur->bc_mp,
+ ptr->s = cpu_to_be32(xfs_daddr_to_agbno(cur->bc_mp,
XFS_BUF_ADDR(bp)));
}
}
@@ -971,7 +971,7 @@
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- ASSERT(be64_to_cpu(ptr->l) != NULLFSBLOCK);
+ ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO);
return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l));
} else {
@@ -2454,7 +2454,7 @@
xfs_btree_log_ptrs(cur, cbp, 1, be16_to_cpu(cblock->bb_numrecs));
*logflags |=
- XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork);
+ XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork);
*stat = 1;
XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
return 0;
@@ -3048,7 +3048,7 @@
cur->bc_bufs[level - 1] = NULL;
be16_add_cpu(&block->bb_level, -1);
xfs_trans_log_inode(cur->bc_tp, ip,
- XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork));
+ XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork));
cur->bc_nlevels--;
out0:
XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index a11a839..c45f74f 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -1597,7 +1597,7 @@
nmap = 1;
ASSERT(args->firstblock != NULL);
if ((error = xfs_bmapi(tp, dp, bno, count,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
+ xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
XFS_BMAPI_CONTIG,
args->firstblock, args->total, &map, &nmap,
args->flist, NULL))) {
@@ -1618,7 +1618,7 @@
nmap = MIN(XFS_BMAP_MAX_NMAP, count);
c = (int)(bno + count - b);
if ((error = xfs_bmapi(tp, dp, b, c,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|
+ xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|
XFS_BMAPI_METADATA,
args->firstblock, args->total,
&mapp[mapi], &nmap, args->flist,
@@ -1882,7 +1882,7 @@
* the last block to the place we want to kill.
*/
if ((error = xfs_bunmapi(tp, dp, dead_blkno, count,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_METADATA,
+ xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA,
0, args->firstblock, args->flist, NULL,
&done)) == ENOSPC) {
if (w != XFS_DATA_FORK)
@@ -1987,7 +1987,7 @@
if ((error = xfs_bmapi(trans, dp, (xfs_fileoff_t)bno,
nfsb,
XFS_BMAPI_METADATA |
- XFS_BMAPI_AFLAG(whichfork),
+ xfs_bmapi_aflag(whichfork),
NULL, 0, mapp, &nmap, NULL, NULL)))
goto exit0;
}
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index b4c1ee7..f8278cf 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -55,17 +55,11 @@
struct file *file, *target_file;
int error = 0;
- sxp = kmem_alloc(sizeof(xfs_swapext_t), KM_MAYFAIL);
- if (!sxp) {
- error = XFS_ERROR(ENOMEM);
- goto out;
- }
-
/* Pull information for the target fd */
file = fget((int)sxp->sx_fdtarget);
if (!file) {
error = XFS_ERROR(EINVAL);
- goto out_free_sxp;
+ goto out;
}
if (!(file->f_mode & FMODE_WRITE) || (file->f_flags & O_APPEND)) {
@@ -109,8 +103,6 @@
fput(target_file);
out_put_file:
fput(file);
- out_free_sxp:
- kmem_free(sxp);
out:
return error;
}
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e2fa0a1..e1f0a06 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -517,9 +517,9 @@
/*
* If it didn't fit, set the final offset to here & return.
*/
- if (filldir(dirent, dep->name, dep->namelen, cook,
+ if (filldir(dirent, dep->name, dep->namelen, cook & 0x7fffffff,
ino, DT_UNKNOWN)) {
- *offset = cook;
+ *offset = cook & 0x7fffffff;
xfs_da_brelse(NULL, bp);
return 0;
}
@@ -529,7 +529,8 @@
* Reached the end of the block.
* Set the offset to a non-existent block 1 and return.
*/
- *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+ *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+ 0x7fffffff;
xfs_da_brelse(NULL, bp);
return 0;
}
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 9353599..ef805a3 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -1092,7 +1092,7 @@
* Won't fit. Return to caller.
*/
if (filldir(dirent, dep->name, dep->namelen,
- xfs_dir2_byte_to_dataptr(mp, curoff),
+ xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff,
ino, DT_UNKNOWN))
break;
@@ -1108,9 +1108,9 @@
* All done. Set output offset value to current offset.
*/
if (curoff > xfs_dir2_dataptr_to_byte(mp, XFS_DIR2_MAX_DATAPTR))
- *offset = XFS_DIR2_MAX_DATAPTR;
+ *offset = XFS_DIR2_MAX_DATAPTR & 0x7fffffff;
else
- *offset = xfs_dir2_byte_to_dataptr(mp, curoff);
+ *offset = xfs_dir2_byte_to_dataptr(mp, curoff) & 0x7fffffff;
kmem_free(map);
if (bp)
xfs_da_brelse(NULL, bp);
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
index b46af00..a8a8a6e 100644
--- a/fs/xfs/xfs_dir2_sf.c
+++ b/fs/xfs/xfs_dir2_sf.c
@@ -752,8 +752,8 @@
#if XFS_BIG_INUMS
ino += mp->m_inoadd;
#endif
- if (filldir(dirent, ".", 1, dot_offset, ino, DT_DIR)) {
- *offset = dot_offset;
+ if (filldir(dirent, ".", 1, dot_offset & 0x7fffffff, ino, DT_DIR)) {
+ *offset = dot_offset & 0x7fffffff;
return 0;
}
}
@@ -766,8 +766,8 @@
#if XFS_BIG_INUMS
ino += mp->m_inoadd;
#endif
- if (filldir(dirent, "..", 2, dotdot_offset, ino, DT_DIR)) {
- *offset = dotdot_offset;
+ if (filldir(dirent, "..", 2, dotdot_offset & 0x7fffffff, ino, DT_DIR)) {
+ *offset = dotdot_offset & 0x7fffffff;
return 0;
}
}
@@ -791,14 +791,15 @@
#endif
if (filldir(dirent, sfep->name, sfep->namelen,
- off, ino, DT_UNKNOWN)) {
- *offset = off;
+ off & 0x7fffffff, ino, DT_UNKNOWN)) {
+ *offset = off & 0x7fffffff;
return 0;
}
sfep = xfs_dir2_sf_nextentry(sfp, sfep);
}
- *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+ *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+ 0x7fffffff;
return 0;
}
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index e6ebbaeb..ab016e5 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -357,7 +357,7 @@
int ioffset = i << args.mp->m_sb.sb_inodelog;
uint isize = sizeof(struct xfs_dinode);
- free = XFS_MAKE_IPTR(args.mp, fbuf, i);
+ free = xfs_make_iptr(args.mp, fbuf, i);
free->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);
free->di_version = version;
free->di_gen = cpu_to_be32(gen);
@@ -937,7 +937,7 @@
}
}
}
- offset = XFS_IALLOC_FIND_FREE(&rec.ir_free);
+ offset = xfs_ialloc_find_free(&rec.ir_free);
ASSERT(offset >= 0);
ASSERT(offset < XFS_INODES_PER_CHUNK);
ASSERT((XFS_AGINO_TO_OFFSET(mp, rec.ir_startino) %
@@ -1279,7 +1279,7 @@
offset = XFS_INO_TO_OFFSET(mp, ino);
ASSERT(offset < mp->m_sb.sb_inopblock);
- cluster_agbno = XFS_DADDR_TO_AGBNO(mp, imap->im_blkno);
+ cluster_agbno = xfs_daddr_to_agbno(mp, imap->im_blkno);
offset += (agbno - cluster_agbno) * mp->m_sb.sb_inopblock;
imap->im_len = XFS_FSB_TO_BB(mp, blks_per_cluster);
diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h
index 50f558a..aeee827 100644
--- a/fs/xfs/xfs_ialloc.h
+++ b/fs/xfs/xfs_ialloc.h
@@ -39,7 +39,6 @@
/*
* Make an inode pointer out of the buffer/offset.
*/
-#define XFS_MAKE_IPTR(mp,b,o) xfs_make_iptr(mp,b,o)
static inline struct xfs_dinode *
xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o)
{
@@ -50,7 +49,6 @@
/*
* Find a free (set) bit in the inode bitmask.
*/
-#define XFS_IALLOC_FIND_FREE(fp) xfs_ialloc_find_free(fp)
static inline int xfs_ialloc_find_free(xfs_inofree_t *fp)
{
return xfs_lowbit64(*fp);
diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h
index 37e5dd0..5580e25 100644
--- a/fs/xfs/xfs_ialloc_btree.h
+++ b/fs/xfs/xfs_ialloc_btree.h
@@ -36,7 +36,6 @@
#define XFS_INODES_PER_CHUNK_LOG (XFS_NBBYLOG + 3)
#define XFS_INOBT_ALL_FREE ((xfs_inofree_t)-1)
-#define XFS_INOBT_MASKN(i,n) xfs_inobt_maskn(i,n)
static inline xfs_inofree_t xfs_inobt_maskn(int i, int n)
{
return (((n) >= XFS_INODES_PER_CHUNK ? \
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 5a5e035..e7ae08d 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -424,6 +424,19 @@
case XFS_DINODE_FMT_LOCAL:
atp = (xfs_attr_shortform_t *)XFS_DFORK_APTR(dip);
size = be16_to_cpu(atp->hdr.totsize);
+
+ if (unlikely(size < sizeof(struct xfs_attr_sf_hdr))) {
+ xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+ "corrupt inode %Lu "
+ "(bad attr fork size %Ld).",
+ (unsigned long long) ip->i_ino,
+ (long long) size);
+ XFS_CORRUPTION_ERROR("xfs_iformat(8)",
+ XFS_ERRLEVEL_LOW,
+ ip->i_mount, dip);
+ return XFS_ERROR(EFSCORRUPTED);
+ }
+
error = xfs_iformat_local(ip, dip, XFS_ATTR_FORK, size);
break;
case XFS_DINODE_FMT_EXTENTS:
@@ -1601,10 +1614,10 @@
* in this file with garbage in them once recovery
* runs.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_bunmapi(ntp, ip,
first_unmap_block, unmap_len,
- XFS_BMAPI_AFLAG(fork) |
+ xfs_bmapi_aflag(fork) |
(sync ? 0 : XFS_BMAPI_ASYNC),
XFS_ITRUNC_MAX_EXTENTS,
&first_block, &free_list,
@@ -2557,7 +2570,7 @@
for (i = 0; i < nrecs; i++) {
xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i);
start_block = xfs_bmbt_get_startblock(ep);
- if (ISNULLSTARTBLOCK(start_block)) {
+ if (isnullstartblock(start_block)) {
/*
* It's a delayed allocation extent, so skip it.
*/
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index 1ff04cc..9957d06 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -111,20 +111,16 @@
#define XFS_ILI_IOLOCKED_ANY (XFS_ILI_IOLOCKED_EXCL | XFS_ILI_IOLOCKED_SHARED)
-
-#define XFS_ILOG_FBROOT(w) xfs_ilog_fbroot(w)
static inline int xfs_ilog_fbroot(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DBROOT : XFS_ILOG_ABROOT);
}
-#define XFS_ILOG_FEXT(w) xfs_ilog_fext(w)
static inline int xfs_ilog_fext(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DEXT : XFS_ILOG_AEXT);
}
-#define XFS_ILOG_FDATA(w) xfs_ilog_fdata(w)
static inline int xfs_ilog_fdata(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DDATA : XFS_ILOG_ADATA);
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 911062c..08ce723 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -155,7 +155,7 @@
iomapp->iomap_bn = IOMAP_DADDR_NULL;
iomapp->iomap_flags |= IOMAP_DELAY;
} else {
- iomapp->iomap_bn = XFS_FSB_TO_DB(ip, start_block);
+ iomapp->iomap_bn = xfs_fsb_to_db(ip, start_block);
if (ISUNWRITTEN(imap))
iomapp->iomap_flags |= IOMAP_UNWRITTEN;
}
@@ -261,7 +261,7 @@
xfs_iunlock(ip, lockmode);
lockmode = 0;
- if (nimaps && !ISNULLSTARTBLOCK(imap.br_startblock)) {
+ if (nimaps && !isnullstartblock(imap.br_startblock)) {
xfs_iomap_map_trace(XFS_IOMAP_WRITE_MAP, ip,
offset, count, iomapp, &imap, flags);
break;
@@ -491,7 +491,7 @@
/*
* Issue the xfs_bmapi() call to allocate the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb, bmapi_flag,
&firstfsb, 0, &imap, &nimaps, &free_list, NULL);
@@ -751,7 +751,7 @@
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_ihold(tp, ip);
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
/*
* it is possible that the extents have changed since
@@ -911,7 +911,7 @@
/*
* Modify the unwritten extent state of the buffer.
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
XFS_BMAPI_WRITE|XFS_BMAPI_CONVERT, &firstfsb,
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index e19d0a8..cf98a80 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -453,7 +453,7 @@
(chunkidx = agino - gino + 1) <
XFS_INODES_PER_CHUNK &&
/* there are some left allocated */
- XFS_INOBT_MASKN(chunkidx,
+ xfs_inobt_maskn(chunkidx,
XFS_INODES_PER_CHUNK - chunkidx) & ~gfree) {
/*
* Grab the chunk record. Mark all the
@@ -464,7 +464,7 @@
if (XFS_INOBT_MASK(i) & ~gfree)
gcnt++;
}
- gfree |= XFS_INOBT_MASKN(0, chunkidx);
+ gfree |= xfs_inobt_maskn(0, chunkidx);
irbp->ir_startino = gino;
irbp->ir_freecount = gcnt;
irbp->ir_free = gfree;
@@ -535,7 +535,7 @@
chunkidx < XFS_INODES_PER_CHUNK;
chunkidx += nicluster,
agbno += nbcluster) {
- if (XFS_INOBT_MASKN(chunkidx,
+ if (xfs_inobt_maskn(chunkidx,
nicluster) & ~gfree)
xfs_btree_reada_bufs(mp, agno,
agbno, nbcluster);
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 35cca98..b1047de 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -70,16 +70,21 @@
xfs_buf_t *
xlog_get_bp(
xlog_t *log,
- int num_bblks)
+ int nbblks)
{
- ASSERT(num_bblks > 0);
+ if (nbblks <= 0 || nbblks > log->l_logBBsize) {
+ xlog_warn("XFS: Invalid block length (0x%x) given for buffer", nbblks);
+ XFS_ERROR_REPORT("xlog_get_bp(1)",
+ XFS_ERRLEVEL_HIGH, log->l_mp);
+ return NULL;
+ }
if (log->l_sectbb_log) {
- if (num_bblks > 1)
- num_bblks += XLOG_SECTOR_ROUNDUP_BBCOUNT(log, 1);
- num_bblks = XLOG_SECTOR_ROUNDUP_BBCOUNT(log, num_bblks);
+ if (nbblks > 1)
+ nbblks += XLOG_SECTOR_ROUNDUP_BBCOUNT(log, 1);
+ nbblks = XLOG_SECTOR_ROUNDUP_BBCOUNT(log, nbblks);
}
- return xfs_buf_get_noaddr(BBTOB(num_bblks), log->l_mp->m_logdev_targp);
+ return xfs_buf_get_noaddr(BBTOB(nbblks), log->l_mp->m_logdev_targp);
}
void
@@ -102,6 +107,13 @@
{
int error;
+ if (nbblks <= 0 || nbblks > log->l_logBBsize) {
+ xlog_warn("XFS: Invalid block length (0x%x) given for buffer", nbblks);
+ XFS_ERROR_REPORT("xlog_bread(1)",
+ XFS_ERRLEVEL_HIGH, log->l_mp);
+ return EFSCORRUPTED;
+ }
+
if (log->l_sectbb_log) {
blk_no = XLOG_SECTOR_ROUNDDOWN_BLKNO(log, blk_no);
nbblks = XLOG_SECTOR_ROUNDUP_BBCOUNT(log, nbblks);
@@ -139,6 +151,13 @@
{
int error;
+ if (nbblks <= 0 || nbblks > log->l_logBBsize) {
+ xlog_warn("XFS: Invalid block length (0x%x) given for buffer", nbblks);
+ XFS_ERROR_REPORT("xlog_bwrite(1)",
+ XFS_ERRLEVEL_HIGH, log->l_mp);
+ return EFSCORRUPTED;
+ }
+
if (log->l_sectbb_log) {
blk_no = XLOG_SECTOR_ROUNDDOWN_BLKNO(log, blk_no);
nbblks = XLOG_SECTOR_ROUNDUP_BBCOUNT(log, nbblks);
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 3c97c64..3530025 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -45,7 +45,6 @@
#include "xfs_fsops.h"
#include "xfs_utils.h"
-STATIC int xfs_mount_log_sb(xfs_mount_t *, __int64_t);
STATIC int xfs_uuid_mount(xfs_mount_t *);
STATIC void xfs_unmountfs_wait(xfs_mount_t *);
@@ -682,7 +681,7 @@
* Update alignment values based on mount options and sb values
*/
STATIC int
-xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags)
+xfs_update_alignment(xfs_mount_t *mp)
{
xfs_sb_t *sbp = &(mp->m_sb);
@@ -736,11 +735,11 @@
if (xfs_sb_version_hasdalign(sbp)) {
if (sbp->sb_unit != mp->m_dalign) {
sbp->sb_unit = mp->m_dalign;
- *update_flags |= XFS_SB_UNIT;
+ mp->m_update_flags |= XFS_SB_UNIT;
}
if (sbp->sb_width != mp->m_swidth) {
sbp->sb_width = mp->m_swidth;
- *update_flags |= XFS_SB_WIDTH;
+ mp->m_update_flags |= XFS_SB_WIDTH;
}
}
} else if ((mp->m_flags & XFS_MOUNT_NOALIGN) != XFS_MOUNT_NOALIGN &&
@@ -905,7 +904,6 @@
xfs_sb_t *sbp = &(mp->m_sb);
xfs_inode_t *rip;
__uint64_t resblks;
- __int64_t update_flags = 0LL;
uint quotamount, quotaflags;
int uuid_mounted = 0;
int error = 0;
@@ -933,7 +931,7 @@
"XFS: correcting sb_features alignment problem");
sbp->sb_features2 |= sbp->sb_bad_features2;
sbp->sb_bad_features2 = sbp->sb_features2;
- update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
+ mp->m_update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
/*
* Re-check for ATTR2 in case it was found in bad_features2
@@ -947,11 +945,11 @@
if (xfs_sb_version_hasattr2(&mp->m_sb) &&
(mp->m_flags & XFS_MOUNT_NOATTR2)) {
xfs_sb_version_removeattr2(&mp->m_sb);
- update_flags |= XFS_SB_FEATURES2;
+ mp->m_update_flags |= XFS_SB_FEATURES2;
/* update sb_versionnum for the clearing of the morebits */
if (!sbp->sb_features2)
- update_flags |= XFS_SB_VERSIONNUM;
+ mp->m_update_flags |= XFS_SB_VERSIONNUM;
}
/*
@@ -960,7 +958,7 @@
* allocator alignment is within an ag, therefore ag has
* to be aligned at stripe boundary.
*/
- error = xfs_update_alignment(mp, &update_flags);
+ error = xfs_update_alignment(mp);
if (error)
goto error1;
@@ -1137,10 +1135,12 @@
}
/*
- * If fs is not mounted readonly, then update the superblock changes.
+ * If this is a read-only mount defer the superblock updates until
+ * the next remount into writeable mode. Otherwise we would never
+ * perform the update e.g. for the root filesystem.
*/
- if (update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
- error = xfs_mount_log_sb(mp, update_flags);
+ if (mp->m_update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
+ error = xfs_mount_log_sb(mp, mp->m_update_flags);
if (error) {
cmn_err(CE_WARN, "XFS: failed to write sb changes");
goto error4;
@@ -1820,7 +1820,7 @@
* be altered by the mount options, as well as any potential sb_features2
* fixup. Only the first superblock is updated.
*/
-STATIC int
+int
xfs_mount_log_sb(
xfs_mount_t *mp,
__int64_t fields)
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index c1e0284..f5e9937 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -44,9 +44,9 @@
#ifndef __KERNEL__
-#define XFS_DADDR_TO_AGNO(mp,d) \
+#define xfs_daddr_to_agno(mp,d) \
((xfs_agnumber_t)(XFS_BB_TO_FSBT(mp, d) / (mp)->m_sb.sb_agblocks))
-#define XFS_DADDR_TO_AGBNO(mp,d) \
+#define xfs_daddr_to_agbno(mp,d) \
((xfs_agblock_t)(XFS_BB_TO_FSBT(mp, d) % (mp)->m_sb.sb_agblocks))
#else /* __KERNEL__ */
@@ -327,6 +327,8 @@
spinlock_t m_sync_lock; /* work item list lock */
int m_sync_seq; /* sync thread generation no. */
wait_queue_head_t m_wait_single_sync_task;
+ __int64_t m_update_flags; /* sb flags we need to update
+ on the next remount,rw */
} xfs_mount_t;
/*
@@ -439,7 +441,6 @@
*/
#define XFS_MFSI_QUIET 0x40 /* Be silent if mount errors found */
-#define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d)
static inline xfs_agnumber_t
xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d)
{
@@ -448,7 +449,6 @@
return (xfs_agnumber_t) ld;
}
-#define XFS_DADDR_TO_AGBNO(mp,d) xfs_daddr_to_agbno(mp,d)
static inline xfs_agblock_t
xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d)
{
@@ -514,6 +514,7 @@
int64_t, int);
extern int xfs_mod_incore_sb_batch(xfs_mount_t *, xfs_mod_sb_t *,
uint, int);
+extern int xfs_mount_log_sb(xfs_mount_t *, __int64_t);
extern struct xfs_buf *xfs_getsb(xfs_mount_t *, int);
extern int xfs_readsb(xfs_mount_t *, int);
extern void xfs_freesb(xfs_mount_t *);
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index 86471bb..58f85e9 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -147,7 +147,7 @@
xfs_sort_for_rename(src_dp, target_dp, src_ip, target_ip,
inodes, &num_inodes);
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
tp = xfs_trans_alloc(mp, XFS_TRANS_RENAME);
cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
spaceres = XFS_RENAME_SPACE_RES(mp, target_name->len);
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index edf12c7..c5bb86f 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -120,7 +120,7 @@
if ((error = xfs_trans_iget(mp, tp, ino, 0,
XFS_ILOCK_EXCL, &ip)))
goto error_cancel;
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
/*
* Allocate blocks to the bitmap file.
*/
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h
index f87db53..f76c003 100644
--- a/fs/xfs/xfs_rw.h
+++ b/fs/xfs/xfs_rw.h
@@ -28,7 +28,6 @@
* file is a real time file or not, because the bmap code
* does.
*/
-#define XFS_FSB_TO_DB(ip,fsb) xfs_fsb_to_db(ip,fsb)
static inline xfs_daddr_t
xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
{
diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h
index 1ed7191..1b017c6 100644
--- a/fs/xfs/xfs_sb.h
+++ b/fs/xfs/xfs_sb.h
@@ -505,7 +505,7 @@
#define XFS_HDR_BLOCK(mp,d) ((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
#define XFS_DADDR_TO_FSB(mp,d) XFS_AGB_TO_FSB(mp, \
- XFS_DADDR_TO_AGNO(mp,d), XFS_DADDR_TO_AGBNO(mp,d))
+ xfs_daddr_to_agno(mp,d), xfs_daddr_to_agbno(mp,d))
#define XFS_FSB_TO_DADDR(mp,fsbno) XFS_AGB_TO_DADDR(mp, \
XFS_FSB_TO_AGNO(mp,fsbno), XFS_FSB_TO_AGBNO(mp,fsbno))
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index 0f51916..b2f7245 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -45,7 +45,7 @@
typedef __uint32_t inst_t; /* an instruction */
typedef __s64 xfs_off_t; /* <file offset> type */
-typedef __u64 xfs_ino_t; /* <inode> type */
+typedef unsigned long long xfs_ino_t; /* <inode> type */
typedef __s64 xfs_daddr_t; /* <disk address> type */
typedef char * xfs_caddr_t; /* <core address> type */
typedef __u32 xfs_dev_t;
@@ -111,8 +111,6 @@
typedef __int64_t xfs_sfiloff_t; /* signed block number in a file */
typedef __uint64_t xfs_filblks_t; /* number of blocks in a file */
-typedef __uint8_t xfs_arch_t; /* architecture of an xfs fs */
-
/*
* Null values for the types.
*/
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index f07bf87..0e55c5d 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -862,7 +862,7 @@
* Find the block(s) so we can inval and unmap them.
*/
done = 0;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
nmaps = ARRAY_SIZE(mval);
if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size),
XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps,
@@ -1288,7 +1288,7 @@
/*
* Free the inode.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_ifree(tp, ip, &free_list);
if (error) {
/*
@@ -1461,7 +1461,7 @@
xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
unlock_dp_on_error = B_TRUE;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
ASSERT(ip == NULL);
@@ -1879,7 +1879,7 @@
}
}
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_removename(tp, dp, name, ip->i_ino,
&first_block, &free_list, resblks);
if (error) {
@@ -2059,7 +2059,7 @@
if (error)
goto error_return;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_createname(tp, tdp, target_name, sip->i_ino,
&first_block, &free_list, resblks);
@@ -2231,7 +2231,7 @@
xfs_trans_ijoin(tp, dp, XFS_ILOCK_EXCL);
unlock_dp_on_error = B_FALSE;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_createname(tp, dp, dir_name, cdp->i_ino,
&first_block, &free_list, resblks ?
@@ -2438,7 +2438,7 @@
* Initialize the bmap freelist prior to calling either
* bmapi or the directory create code.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
/*
* Allocate an inode for the symlink.
@@ -2860,7 +2860,7 @@
/*
* Issue the xfs_bmapi() call to allocate the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
error = xfs_bmapi(tp, ip, startoffset_fsb,
allocatesize_fsb, bmapi_flag,
&firstfsb, 0, imapp, &nimaps,
@@ -2980,7 +2980,7 @@
XFS_BUF_UNDONE(bp);
XFS_BUF_UNWRITE(bp);
XFS_BUF_READ(bp);
- XFS_BUF_SET_ADDR(bp, XFS_FSB_TO_DB(ip, imap.br_startblock));
+ XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock));
xfsbdstrat(mp, bp);
error = xfs_iowait(bp);
if (error) {
@@ -3186,7 +3186,7 @@
/*
* issue the bunmapi() call to free the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
error = xfs_bunmapi(tp, ip, startoffset_fsb,
endoffset_fsb - startoffset_fsb,
0, 2, &firstfsb, &free_list, NULL, &done);
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 813e4b6..bf8d4cf 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -245,7 +245,7 @@
#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: Power button is handled as a generic feature */
#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: Sleep button is handled as a generic feature, or not present */
#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: RTC wakeup stat not in fixed register space */
-#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: RTC wakeup stat not possible from S4 */
+#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: RTC wakeup possible from S4 */
#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: tmr_val is 32 bits 0=24-bits */
#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: Docking supported */
#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: System reset via the FADT RESET_REG supported */
diff --git a/include/acpi/pdc_intel.h b/include/acpi/pdc_intel.h
index e72bfdd..552637b 100644
--- a/include/acpi/pdc_intel.h
+++ b/include/acpi/pdc_intel.h
@@ -14,6 +14,7 @@
#define ACPI_PDC_SMP_T_SWCOORD (0x0080)
#define ACPI_PDC_C_C1_FFH (0x0100)
#define ACPI_PDC_C_C2C3_FFH (0x0200)
+#define ACPI_PDC_SMP_P_HWCOORD (0x0800)
#define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
@@ -22,6 +23,7 @@
#define ACPI_PDC_EST_CAPABILITY_SWSMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
ACPI_PDC_SMP_P_SWCOORD | \
+ ACPI_PDC_SMP_P_HWCOORD | \
ACPI_PDC_P_FFH)
#define ACPI_PDC_C_CAPABILITY_SMP (ACPI_PDC_SMP_C2C3 | \
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index 1f44e7c..0f8956d 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -3,4 +3,3 @@
header-y += registers.h
unifdef-y += termios.h
-unifdef-y += swab.h
diff --git a/include/asm-frv/byteorder.h b/include/asm-frv/byteorder.h
index 1187e51..f29b759 100644
--- a/include/asm-frv/byteorder.h
+++ b/include/asm-frv/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1870d5e..70d1855 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -31,6 +31,7 @@
unifdef-y += sockios.h
unifdef-y += stat.h
unifdef-y += statfs.h
+unifdef-y += swab.h
unifdef-y += termbits.h
unifdef-y += termios.h
unifdef-y += types.h
diff --git a/include/asm-generic/bitops/__ffs.h b/include/asm-generic/bitops/__ffs.h
index 9a3274a..937d7c4 100644
--- a/include/asm-generic/bitops/__ffs.h
+++ b/include/asm-generic/bitops/__ffs.h
@@ -9,7 +9,7 @@
*
* Undefined if no bit exists, so code should check against 0 first.
*/
-static inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned long __ffs(unsigned long word)
{
int num = 0;
diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
index be24465..a60a7cc 100644
--- a/include/asm-generic/bitops/__fls.h
+++ b/include/asm-generic/bitops/__fls.h
@@ -9,7 +9,7 @@
*
* Undefined if no set bit exists, so code should check against 0 first.
*/
-static inline unsigned long __fls(unsigned long word)
+static __always_inline unsigned long __fls(unsigned long word)
{
int num = BITS_PER_LONG - 1;
diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
index 850859b..0576d1f 100644
--- a/include/asm-generic/bitops/fls.h
+++ b/include/asm-generic/bitops/fls.h
@@ -9,7 +9,7 @@
* Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
*/
-static inline int fls(int x)
+static __always_inline int fls(int x)
{
int r = 32;
diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
index 86d403f..b097cf8 100644
--- a/include/asm-generic/bitops/fls64.h
+++ b/include/asm-generic/bitops/fls64.h
@@ -15,7 +15,7 @@
* at position 64.
*/
#if BITS_PER_LONG == 32
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
__u32 h = x >> 32;
if (h)
@@ -23,7 +23,7 @@
return fls(x);
}
#elif BITS_PER_LONG == 64
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
if (x == 0)
return 0;
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index 89061c1..763e3b0 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -42,7 +42,7 @@
return uip;
}
-static inline unsigned int get_rtc_time(struct rtc_time *time)
+static inline unsigned int __get_rtc_time(struct rtc_time *time)
{
unsigned char ctrl;
unsigned long flags;
@@ -108,8 +108,12 @@
return RTC_24H;
}
+#ifndef get_rtc_time
+#define get_rtc_time __get_rtc_time
+#endif
+
/* Set the current date and time in the real time clock. */
-static inline int set_rtc_time(struct rtc_time *time)
+static inline int __set_rtc_time(struct rtc_time *time)
{
unsigned long flags;
unsigned char mon, day, hrs, min, sec;
@@ -190,11 +194,15 @@
return 0;
}
+#ifndef set_rtc_time
+#define set_rtc_time __set_rtc_time
+#endif
+
static inline unsigned int get_rtc_ss(void)
{
struct rtc_time h;
- get_rtc_time(&h);
+ __get_rtc_time(&h);
return h.tm_sec;
}
diff --git a/include/asm-m32r/Kbuild b/include/asm-m32r/Kbuild
index 27b108a..c68e168 100644
--- a/include/asm-m32r/Kbuild
+++ b/include/asm-m32r/Kbuild
@@ -1,2 +1 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-m32r/byteorder.h b/include/asm-m32r/byteorder.h
index 61ff9cf..21855d8 100644
--- a/include/asm-m32r/byteorder.h
+++ b/include/asm-m32r/byteorder.h
@@ -1,8 +1,6 @@
#ifndef _ASM_M32R_BYTEORDER_H
#define _ASM_M32R_BYTEORDER_H
-#include <asm/swab.h>
-
#if defined(__LITTLE_ENDIAN__)
# include <linux/byteorder/little_endian.h>
#else
diff --git a/include/asm-m68k/auxvec.h b/include/asm-m68k/auxvec.h
deleted file mode 100644
index 844d6d5..0000000
--- a/include/asm-m68k/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
deleted file mode 100644
index d8f9872..0000000
--- a/include/asm-m68k/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-m68k/emergency-restart.h b/include/asm-m68k/emergency-restart.h
deleted file mode 100644
index 108d8c4..0000000
--- a/include/asm-m68k/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
deleted file mode 100644
index 6a332a9..0000000
--- a/include/asm-m68k/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-m68k/ioctl.h b/include/asm-m68k/ioctl.h
deleted file mode 100644
index b279fe0..0000000
--- a/include/asm-m68k/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-m68k/irq_regs.h b/include/asm-m68k/irq_regs.h
deleted file mode 100644
index 3dd9c0b..0000000
--- a/include/asm-m68k/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-m68k/kdebug.h b/include/asm-m68k/kdebug.h
deleted file mode 100644
index 6ece1b0..0000000
--- a/include/asm-m68k/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-m68k/mutex.h b/include/asm-m68k/mutex.h
deleted file mode 100644
index 458c1f7..0000000
--- a/include/asm-m68k/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m68k/topology.h b/include/asm-m68k/topology.h
deleted file mode 100644
index ca173e9..0000000
--- a/include/asm-m68k/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M68K_TOPOLOGY_H */
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
index 27b108a..c68e168 100644
--- a/include/asm-mn10300/Kbuild
+++ b/include/asm-mn10300/Kbuild
@@ -1,2 +1 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-mn10300/byteorder.h b/include/asm-mn10300/byteorder.h
index 45b18de..5dd0bdd 100644
--- a/include/asm-mn10300/byteorder.h
+++ b/include/asm-mn10300/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_BYTEORDER_H */
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index cd16d6e..d797e11 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -222,7 +222,7 @@
static inline void crypto_free_shash(struct crypto_shash *tfm)
{
- crypto_free_tfm(crypto_shash_tfm(tfm));
+ crypto_destroy_tfm(tfm, crypto_shash_tfm(tfm));
}
static inline unsigned int crypto_shash_alignmask(
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 32e5096..8e77357 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -458,7 +458,7 @@
_DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
_DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
_DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
- _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
};
#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index afb7858..8190b9b 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -545,13 +545,6 @@
struct drm_file *tag; /**< associated fd private data */
};
-struct drm_vbl_sig {
- struct list_head head;
- unsigned int sequence;
- struct siginfo info;
- struct task_struct *task;
-};
-
/* location of GART table */
#define DRM_ATI_GART_MAIN 1
#define DRM_ATI_GART_FB 2
@@ -903,8 +896,6 @@
wait_queue_head_t *vbl_queue; /**< VBLANK wait queue */
atomic_t *_vblank_count; /**< number of VBLANK interrupts (driver must alloc the right number of counters) */
spinlock_t vbl_lock;
- struct list_head *vbl_sigs; /**< signal list to send on VBLANK */
- atomic_t vbl_signal_pending; /* number of signals pending on all crtcs*/
atomic_t *vblank_refcount; /* number of users of vblank interruptsper crtc */
u32 *last_vblank; /* protected by dev->vbl_lock, used */
/* for wraparound handling */
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 0acb07f..d54de24 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -395,7 +395,7 @@
void (*save)(struct drm_connector *connector);
void (*restore)(struct drm_connector *connector);
enum drm_connector_status (*detect)(struct drm_connector *connector);
- void (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
+ int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
int (*set_property)(struct drm_connector *connector, struct drm_property *property,
uint64_t val);
void (*destroy)(struct drm_connector *connector);
@@ -528,7 +528,8 @@
*
*/
struct drm_mode_config {
- struct mutex mutex; /* protects configuration and IDR */
+ struct mutex mutex; /* protects configuration (mode lists etc.) */
+ struct mutex idr_mutex; /* for IDR management */
struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
/* this is limited to one for now */
int num_fb;
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 4bc04cf..0c6f0e1 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -88,7 +88,7 @@
struct drm_encoder *(*best_encoder)(struct drm_connector *connector);
};
-extern void drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
+extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
extern void drm_helper_disable_unused_functions(struct drm_device *dev);
extern int drm_helper_hotplug_stage_two(struct drm_device *dev);
extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow);
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index b3bcf72..912cd52 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -261,6 +261,7 @@
#define I915_PARAM_LAST_DISPATCH 3
#define I915_PARAM_CHIPSET_ID 4
#define I915_PARAM_HAS_GEM 5
+#define I915_PARAM_NUM_FENCES_AVAIL 6
typedef struct drm_i915_getparam {
int param;
@@ -272,6 +273,7 @@
#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
+#define I915_SETPARAM_NUM_USED_FENCES 4
typedef struct drm_i915_setparam {
int param;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 12e9a29..b97cdc5 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -41,6 +41,7 @@
header-y += bfs_fs.h
header-y += blkpg.h
header-y += bpqether.h
+header-y += bsg.h
header-y += can.h
header-y += cdk.h
header-y += chio.h
@@ -89,7 +90,6 @@
header-y += if_slip.h
header-y += if_strip.h
header-y += if_tun.h
-header-y += if_tunnel.h
header-y += in_route.h
header-y += ioctl.h
header-y += ip6_tunnel.h
@@ -235,6 +235,7 @@
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
+unifdef-y += if_tunnel.h
unifdef-y += if_vlan.h
unifdef-y += igmp.h
unifdef-y += inet_diag.h
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index c8fdb6e..110c600 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -52,7 +52,6 @@
#ifndef __KERNEL__
#include <linux/types.h>
-#include <asm/types.h>
struct agp_version {
__u16 major;
diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h
index 9e01729..2c87316 100644
--- a/include/linux/aio_abi.h
+++ b/include/linux/aio_abi.h
@@ -27,6 +27,7 @@
#ifndef __LINUX__AIO_ABI_H
#define __LINUX__AIO_ABI_H
+#include <linux/types.h>
#include <asm/byteorder.h>
typedef unsigned long aio_context_t;
diff --git a/include/linux/async.h b/include/linux/async.h
index c4ecacd..68a9530 100644
--- a/include/linux/async.h
+++ b/include/linux/async.h
@@ -17,9 +17,11 @@
typedef void (async_func_ptr) (void *data, async_cookie_t cookie);
extern async_cookie_t async_schedule(async_func_ptr *ptr, void *data);
-extern async_cookie_t async_schedule_special(async_func_ptr *ptr, void *data, struct list_head *list);
+extern async_cookie_t async_schedule_domain(async_func_ptr *ptr, void *data,
+ struct list_head *list);
extern void async_synchronize_full(void);
-extern void async_synchronize_full_special(struct list_head *list);
+extern void async_synchronize_full_domain(struct list_head *list);
extern void async_synchronize_cookie(async_cookie_t cookie);
-extern void async_synchronize_cookie_special(async_cookie_t cookie, struct list_head *list);
+extern void async_synchronize_cookie_domain(async_cookie_t cookie,
+ struct list_head *list);
diff --git a/include/linux/ata.h b/include/linux/ata.h
index a53318b..08a86d5 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -731,12 +731,17 @@
static inline int ata_id_is_cfa(const u16 *id)
{
- if (id[ATA_ID_CONFIG] == 0x848A) /* Standard CF */
+ if (id[ATA_ID_CONFIG] == 0x848A) /* Traditional CF */
return 1;
- /* Could be CF hiding as standard ATA */
- if (ata_id_major_version(id) >= 3 &&
- id[ATA_ID_COMMAND_SET_1] != 0xFFFF &&
- (id[ATA_ID_COMMAND_SET_1] & (1 << 2)))
+ /*
+ * CF specs don't require specific value in the word 0 anymore and yet
+ * they forbid to report the ATA version in the word 80 and require the
+ * CFA feature set support to be indicated in the word 83 in this case.
+ * Unfortunately, some cards only follow either of this requirements,
+ * and while those that don't indicate CFA feature support need some
+ * sort of quirk list, it seems impractical for the ones that do...
+ */
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC004) == 0x4004)
return 1;
return 0;
}
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index e9ebac2..d34c187 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_ATALK_H__
#define __LINUX_ATALK_H__
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/atm_idt77105.h b/include/linux/atm_idt77105.h
index 05621cf..8b72400 100644
--- a/include/linux/atm_idt77105.h
+++ b/include/linux/atm_idt77105.h
@@ -7,7 +7,7 @@
#ifndef LINUX_ATM_IDT77105_H
#define LINUX_ATM_IDT77105_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/atmioc.h>
#include <linux/atmdev.h>
diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h
index 52bf72a..fdb2629 100644
--- a/include/linux/atmbr2684.h
+++ b/include/linux/atmbr2684.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_ATMBR2684_H
#define _LINUX_ATMBR2684_H
+#include <linux/types.h>
#include <linux/atm.h>
#include <linux/if.h> /* For IFNAMSIZ */
diff --git a/include/linux/auto_fs4.h b/include/linux/auto_fs4.h
index 55fa478..8b49ac4 100644
--- a/include/linux/auto_fs4.h
+++ b/include/linux/auto_fs4.h
@@ -12,6 +12,7 @@
#define _LINUX_AUTO_FS4_H
/* Include common v3 definitions */
+#include <linux/types.h>
#include <linux/auto_fs.h>
/* autofs v4 definitions */
diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h
index 8ed6dfdc..1c0b355 100644
--- a/include/linux/bfs_fs.h
+++ b/include/linux/bfs_fs.h
@@ -6,6 +6,8 @@
#ifndef _LINUX_BFS_FS_H
#define _LINUX_BFS_FS_H
+#include <linux/types.h>
+
#define BFS_BSIZE_BITS 9
#define BFS_BSIZE (1<<BFS_BSIZE_BITS)
@@ -17,7 +19,6 @@
#define BFS_VDIR 2L
#define BFS_VREG 1L
-
/* BFS inode layout on disk */
struct bfs_inode {
__le16 i_ino;
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 18462c5..2aa283a 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -144,7 +144,7 @@
* bit 1 -- rw-ahead when set
* bit 2 -- barrier
* Insert a serialization point in the IO queue, forcing previously
- * submitted IO to be completed before this oen is issued.
+ * submitted IO to be completed before this one is issued.
* bit 3 -- synchronous I/O hint: the block layer will unplug immediately
* Note that this does NOT indicate that the IO itself is sync, just
* that the block layer will not postpone issue of this IO by plugging.
@@ -163,12 +163,33 @@
#define BIO_RW 0 /* Must match RW in req flags (blkdev.h) */
#define BIO_RW_AHEAD 1 /* Must match FAILFAST in req flags */
#define BIO_RW_BARRIER 2
-#define BIO_RW_SYNC 3
-#define BIO_RW_META 4
-#define BIO_RW_DISCARD 5
-#define BIO_RW_FAILFAST_DEV 6
-#define BIO_RW_FAILFAST_TRANSPORT 7
-#define BIO_RW_FAILFAST_DRIVER 8
+#define BIO_RW_SYNCIO 3
+#define BIO_RW_UNPLUG 4
+#define BIO_RW_META 5
+#define BIO_RW_DISCARD 6
+#define BIO_RW_FAILFAST_DEV 7
+#define BIO_RW_FAILFAST_TRANSPORT 8
+#define BIO_RW_FAILFAST_DRIVER 9
+
+#define BIO_RW_SYNC (BIO_RW_SYNCIO | BIO_RW_UNPLUG)
+
+#define bio_rw_flagged(bio, flag) ((bio)->bi_rw & (1 << (flag)))
+
+/*
+ * Old defines, these should eventually be replaced by direct usage of
+ * bio_rw_flagged()
+ */
+#define bio_barrier(bio) bio_rw_flagged(bio, BIO_RW_BARRIER)
+#define bio_sync(bio) bio_rw_flagged(bio, BIO_RW_SYNCIO)
+#define bio_unplug(bio) bio_rw_flagged(bio, BIO_RW_UNPLUG)
+#define bio_failfast_dev(bio) bio_rw_flagged(bio, BIO_RW_FAILFAST_DEV)
+#define bio_failfast_transport(bio) \
+ bio_rw_flagged(bio, BIO_RW_FAILFAST_TRANSPORT)
+#define bio_failfast_driver(bio) \
+ bio_rw_flagged(bio, BIO_RW_FAILFAST_DRIVER)
+#define bio_rw_ahead(bio) bio_rw_flagged(bio, BIO_RW_AHEAD)
+#define bio_rw_meta(bio) bio_rw_flagged(bio, BIO_RW_META)
+#define bio_discard(bio) bio_rw_flagged(bio, BIO_RW_DISCARD)
/*
* upper 16 bits of bi_rw define the io priority of this bio
@@ -193,15 +214,6 @@
#define bio_offset(bio) bio_iovec((bio))->bv_offset
#define bio_segments(bio) ((bio)->bi_vcnt - (bio)->bi_idx)
#define bio_sectors(bio) ((bio)->bi_size >> 9)
-#define bio_barrier(bio) ((bio)->bi_rw & (1 << BIO_RW_BARRIER))
-#define bio_sync(bio) ((bio)->bi_rw & (1 << BIO_RW_SYNC))
-#define bio_failfast_dev(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_DEV))
-#define bio_failfast_transport(bio) \
- ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_TRANSPORT))
-#define bio_failfast_driver(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_DRIVER))
-#define bio_rw_ahead(bio) ((bio)->bi_rw & (1 << BIO_RW_AHEAD))
-#define bio_rw_meta(bio) ((bio)->bi_rw & (1 << BIO_RW_META))
-#define bio_discard(bio) ((bio)->bi_rw & (1 << BIO_RW_DISCARD))
#define bio_empty_barrier(bio) (bio_barrier(bio) && !bio_has_data(bio) && !bio_discard(bio))
static inline unsigned int bio_cur_sectors(struct bio *bio)
@@ -312,7 +324,6 @@
void *bip_buf; /* generated integrity data */
bio_end_io_t *bip_end_io; /* saved I/O completion fn */
- int bip_error; /* saved I/O error */
unsigned int bip_size;
unsigned short bip_pool; /* pool the ivec came from */
@@ -440,12 +451,13 @@
#ifdef CONFIG_HIGHMEM
/*
- * remember to add offset! and never ever reenable interrupts between a
- * bvec_kmap_irq and bvec_kunmap_irq!!
+ * remember never ever reenable interrupts between a bvec_kmap_irq and
+ * bvec_kunmap_irq!
*
* This function MUST be inlined - it plays with the CPU interrupt flags.
*/
-static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
+static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
+ unsigned long *flags)
{
unsigned long addr;
@@ -461,7 +473,8 @@
return (char *) addr + bvec->bv_offset;
}
-static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
+static __always_inline void bvec_kunmap_irq(char *buffer,
+ unsigned long *flags)
{
unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 044467e..dcaa0fd 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -108,6 +108,7 @@
__REQ_RW_META, /* metadata io request */
__REQ_COPY_USER, /* contains copies of user pages */
__REQ_INTEGRITY, /* integrity metadata has been remapped */
+ __REQ_UNPLUG, /* unplug queue on submission */
__REQ_NR_BITS, /* stops here */
};
@@ -134,6 +135,7 @@
#define REQ_RW_META (1 << __REQ_RW_META)
#define REQ_COPY_USER (1 << __REQ_COPY_USER)
#define REQ_INTEGRITY (1 << __REQ_INTEGRITY)
+#define REQ_UNPLUG (1 << __REQ_UNPLUG)
#define BLK_MAX_CDB 16
@@ -449,6 +451,11 @@
#define QUEUE_FLAG_STACKABLE 13 /* supports request stacking */
#define QUEUE_FLAG_NONROT 14 /* non-rotational device (SSD) */
#define QUEUE_FLAG_VIRT QUEUE_FLAG_NONROT /* paravirt device */
+#define QUEUE_FLAG_IO_STAT 15 /* do IO stats */
+
+#define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \
+ (1 << QUEUE_FLAG_CLUSTER) | \
+ (1 << QUEUE_FLAG_STACKABLE))
static inline int queue_is_locked(struct request_queue *q)
{
@@ -565,6 +572,7 @@
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
#define blk_queue_nonrot(q) test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
+#define blk_queue_io_stat(q) test_bit(QUEUE_FLAG_IO_STAT, &(q)->queue_flags)
#define blk_queue_flushing(q) ((q)->ordseq)
#define blk_queue_stackable(q) \
test_bit(QUEUE_FLAG_STACKABLE, &(q)->queue_flags)
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 1dba349..25379cb 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -1,6 +1,7 @@
#ifndef BLKTRACE_H
#define BLKTRACE_H
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/blkdev.h>
#include <linux/relay.h>
diff --git a/include/linux/can/bcm.h b/include/linux/can/bcm.h
index 7f29327..1432b27 100644
--- a/include/linux/can/bcm.h
+++ b/include/linux/can/bcm.h
@@ -14,6 +14,8 @@
#ifndef CAN_BCM_H
#define CAN_BCM_H
+#include <linux/types.h>
+
/**
* struct bcm_msg_head - head of messages to/from the broadcast manager
* @opcode: opcode, see enum below.
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 02bdb76..1b98725 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -69,10 +69,6 @@
#define VFS_CAP_U32 VFS_CAP_U32_2
#define VFS_CAP_REVISION VFS_CAP_REVISION_2
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
-extern int file_caps_enabled;
-#endif
-
struct vfs_cap_data {
__le32 magic_etc; /* Little endian */
struct {
@@ -96,6 +92,10 @@
#define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3
#define _KERNEL_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_3
+#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
+extern int file_caps_enabled;
+#endif
+
typedef struct kernel_cap_struct {
__u32 cap[_KERNEL_CAPABILITY_U32S];
} kernel_cap_t;
diff --git a/include/linux/capi.h b/include/linux/capi.h
index fdebaaa..65100d6 100644
--- a/include/linux/capi.h
+++ b/include/linux/capi.h
@@ -12,7 +12,7 @@
#ifndef __LINUX_CAPI_H__
#define __LINUX_CAPI_H__
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/ioctl.h>
#ifndef __KERNEL__
#include <linux/kernelcapi.h>
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index 0b49e08..78e9047 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -11,6 +11,7 @@
#ifndef _LINUX_CDROM_H
#define _LINUX_CDROM_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*******************************************************
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e267e62..499900d 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -99,6 +99,7 @@
while (!atomic_inc_not_zero(&css->refcnt)) {
if (test_bit(CSS_REMOVED, &css->flags))
return false;
+ cpu_relax();
}
return true;
}
@@ -377,6 +378,7 @@
* - initiating hotplug events
*/
struct mutex hierarchy_mutex;
+ struct lock_class_key subsys_key;
/*
* Link to parent, and list entry in parent's children.
diff --git a/include/linux/cgroupstats.h b/include/linux/cgroupstats.h
index 4f53abf..3753c33 100644
--- a/include/linux/cgroupstats.h
+++ b/include/linux/cgroupstats.h
@@ -15,6 +15,7 @@
#ifndef _LINUX_CGROUPSTATS_H
#define _LINUX_CGROUPSTATS_H
+#include <linux/types.h>
#include <linux/taskstats.h>
/*
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index cea1536..3a1dbba 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -36,6 +36,7 @@
CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
CLOCK_EVT_NOTIFY_SUSPEND,
CLOCK_EVT_NOTIFY_RESUME,
+ CLOCK_EVT_NOTIFY_CPU_DYING,
CLOCK_EVT_NOTIFY_CPU_DEAD,
};
diff --git a/include/linux/compat.h b/include/linux/compat.h
index e88f3ec..3fd2194 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -280,5 +280,18 @@
asmlinkage long compat_sys_timerfd_gettime(int ufd,
struct compat_itimerspec __user *otmr);
+asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+ __u32 __user *pages,
+ const int __user *nodes,
+ int __user *status,
+ int flags);
+asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
+ struct compat_timeval __user *t);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
+ struct compat_stat __user *statbuf,
+ int flag);
+asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
+ int flags, int mode);
+
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 5c7f946..34f2789 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -22,7 +22,7 @@
#ifndef __CONNECTOR_H
#define __CONNECTOR_H
-#include <asm/types.h>
+#include <linux/types.h>
#define CN_IDX_CONNECTOR 0xffffffff
#define CN_VAL_CONNECTOR 0xffffffff
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 3bacd71..1f2e902 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -552,7 +552,12 @@
const struct crypto_type *frontend,
u32 type, u32 mask);
struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
-void crypto_free_tfm(struct crypto_tfm *tfm);
+void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm);
+
+static inline void crypto_free_tfm(struct crypto_tfm *tfm)
+{
+ return crypto_destroy_tfm(tfm, tfm);
+}
int alg_test(const char *driver, const char *alg, u32 type, u32 mask);
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index 2d3d1e0..d06fbf2 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -150,8 +150,6 @@
* architectures and compilers.
*/
-#include <asm/types.h>
-
typedef __u64 ucdouble; /* 64 bits, unsigned */
typedef __u32 uclong; /* 32 bits, unsigned */
typedef __u16 ucshort; /* 16 bits, unsigned */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 23936b1..af0e01d 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -162,6 +162,13 @@
return ERR_PTR(-ENODEV);
}
+static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
+ struct dentry *parent,
+ size_t *value)
+{
+ return ERR_PTR(-ENODEV);
+}
+
static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *parent,
u32 *value)
diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h
index 18d5fdb..2dd2124 100644
--- a/include/linux/dlm_plock.h
+++ b/include/linux/dlm_plock.h
@@ -9,6 +9,8 @@
#ifndef __DLM_PLOCK_DOT_H__
#define __DLM_PLOCK_DOT_H__
+#include <linux/types.h>
+
#define DLM_PLOCK_MISC_NAME "dlm_plock"
#define DLM_PLOCK_VERSION_MAJOR 1
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index c73f1e2..3e68469 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -282,6 +282,18 @@
}
#endif
+#ifdef CONFIG_NET_DMA
+#define net_dmaengine_get() dmaengine_get()
+#define net_dmaengine_put() dmaengine_put()
+#else
+static inline void net_dmaengine_get(void)
+{
+}
+static inline void net_dmaengine_put(void)
+{
+}
+#endif
+
dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
void *dest, void *src, size_t len);
dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
@@ -297,6 +309,11 @@
tx->flags |= DMA_CTRL_ACK;
}
+static inline void async_tx_clear_ack(struct dma_async_tx_descriptor *tx)
+{
+ tx->flags &= ~DMA_CTRL_ACK;
+}
+
static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx)
{
return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;
@@ -400,11 +417,16 @@
enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
#ifdef CONFIG_DMA_ENGINE
enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
+void dma_issue_pending_all(void);
#else
static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
{
return DMA_SUCCESS;
}
+static inline void dma_issue_pending_all(void)
+{
+ do { } while (0);
+}
#endif
/* --- DMA device --- */
@@ -413,7 +435,6 @@
void dma_async_device_unregister(struct dma_device *device);
void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
-void dma_issue_pending_all(void);
#define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
void dma_release_channel(struct dma_chan *chan);
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 3416190..d741b9c 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -38,6 +38,7 @@
#ifdef CONFIG_DMI
extern int dmi_check_system(const struct dmi_system_id *list);
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
extern const char * dmi_get_system_info(int field);
extern const struct dmi_device * dmi_find_device(int type, const char *name,
const struct dmi_device *from);
@@ -64,6 +65,8 @@
{ return -1; }
static inline bool dmi_match(enum dmi_field f, const char *str)
{ return false; }
+static inline const struct dmi_system_id *
+ dmi_first_match(const struct dmi_system_id *list) { return NULL; }
#endif
diff --git a/include/linux/dn.h b/include/linux/dn.h
index 02bba04..fe99908 100644
--- a/include/linux/dn.h
+++ b/include/linux/dn.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_DN_H
#define _LINUX_DN_H
+#include <linux/types.h>
+
/*
DECnet Data Structures and Constants
diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h
index 89412e1..bb0df2a 100644
--- a/include/linux/dvb/audio.h
+++ b/include/linux/dvb/audio.h
@@ -24,12 +24,7 @@
#ifndef _DVBAUDIO_H_
#define _DVBAUDIO_H_
-#ifdef __KERNEL__
#include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
-
typedef enum {
AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index 402fb7a..fef9437 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -24,7 +24,7 @@
#ifndef _DVBDMX_H_
#define _DVBDMX_H_
-#include <asm/types.h>
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/time.h>
#else
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 55026b1..51c8d2d 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -26,8 +26,7 @@
#ifndef _DVBFRONTEND_H_
#define _DVBFRONTEND_H_
-#include <asm/types.h>
-
+#include <linux/types.h>
typedef enum fe_type {
FE_QPSK,
diff --git a/include/linux/dvb/net.h b/include/linux/dvb/net.h
index 5be474b..f451e7e 100644
--- a/include/linux/dvb/net.h
+++ b/include/linux/dvb/net.h
@@ -24,8 +24,7 @@
#ifndef _DVBNET_H_
#define _DVBNET_H_
-#include <asm/types.h>
-
+#include <linux/types.h>
struct dvb_net_if {
__u16 pid;
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index 50839fe..bd49c3e 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -24,17 +24,14 @@
#ifndef _DVBVIDEO_H_
#define _DVBVIDEO_H_
-#include <linux/compiler.h>
-
-#ifdef __KERNEL__
#include <linux/types.h>
+#ifdef __KERNEL__
+#include <linux/compiler.h>
#else
-#include <asm/types.h>
#include <stdint.h>
#include <time.h>
#endif
-
typedef enum {
VIDEO_FORMAT_4_3, /* Select 4:3 format */
VIDEO_FORMAT_16_9, /* Select 16:9 format. */
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 5d747c5..4cbd0fe 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -30,6 +30,8 @@
#ifndef _LINUX_EDD_H
#define _LINUX_EDD_H
+#include <linux/types.h>
+
#define EDDNR 0x1e9 /* addr of number of edd_info structs at EDDBUF
in boot_params - treat this as 1 byte */
#define EDDBUF 0xd00 /* addr of edd_info structs in boot_params */
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h
index ff1945e..a01be90 100644
--- a/include/linux/efs_fs_sb.h
+++ b/include/linux/efs_fs_sb.h
@@ -9,6 +9,7 @@
#ifndef __EFS_FS_SB_H__
#define __EFS_FS_SB_H__
+#include <linux/types.h>
#include <linux/magic.h>
/* EFS superblock magic numbers */
diff --git a/include/linux/elf-fdpic.h b/include/linux/elf-fdpic.h
index 9f5b745..7cd2e80 100644
--- a/include/linux/elf-fdpic.h
+++ b/include/linux/elf-fdpic.h
@@ -58,11 +58,13 @@
#define ELF_FDPIC_FLAG_PRESENT 0x80000000 /* T if this object is present */
};
+#ifdef __KERNEL__
#ifdef CONFIG_MMU
extern void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
struct elf_fdpic_params *interp_params,
unsigned long *start_stack,
unsigned long *start_brk);
#endif
+#endif /* __KERNEL__ */
#endif /* _LINUX_ELF_FDPIC_H */
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 0b61ca4..45a937b 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -377,6 +377,7 @@
Elf64_Word n_type; /* Content type */
} Elf64_Nhdr;
+#ifdef __KERNEL__
#if ELF_CLASS == ELFCLASS32
extern Elf32_Dyn _DYNAMIC [];
@@ -404,5 +405,5 @@
extern int elf_coredump_extra_notes_size(void);
extern int elf_coredump_extra_notes_write(struct file *file, loff_t *foffset);
#endif
-
+#endif /* __KERNEL__ */
#endif /* _LINUX_ELF_H */
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 92f8d4f..ceb1454 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_ERRQUEUE_H
#define _LINUX_ERRQUEUE_H 1
+#include <linux/types.h>
+
struct sock_extended_err
{
__u32 ee_errno;
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 1ee63df..31527e1 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1,7 +1,7 @@
#ifndef _LINUX_FB_H
#define _LINUX_FB_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/i2c.h>
struct dentry;
@@ -960,6 +960,21 @@
extern int num_registered_fb;
extern struct class *fb_class;
+static inline int lock_fb_info(struct fb_info *info)
+{
+ mutex_lock(&info->lock);
+ if (!info->fbops) {
+ mutex_unlock(&info->lock);
+ return 0;
+ }
+ return 1;
+}
+
+static inline void unlock_fb_info(struct fb_info *info)
+{
+ mutex_unlock(&info->lock);
+}
+
static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
u8 *src, u32 s_pitch, u32 height)
{
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 7da02c9..b834ef6 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_GENERIC_NETLINK_H
#define __LINUX_GENERIC_NETLINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
#define GENL_NAMSIZ 16 /* length of family name */
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 14d0df0..c56b4bc 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -10,6 +10,8 @@
#ifndef __GFS2_ONDISK_DOT_H__
#define __GFS2_ONDISK_DOT_H__
+#include <linux/types.h>
+
#define GFS2_MAGIC 0x01161970
#define GFS2_BASIC_BLOCK 512
#define GFS2_BASIC_BLOCK_SHIFT 9
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 81aa84d..fa8ee9c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -791,6 +791,7 @@
__FILE__ , ## arg)
#endif /* HID_FF */
+#ifdef __KERNEL__
#ifdef CONFIG_HID_COMPAT
#define HID_COMPAT_LOAD_DRIVER(name) \
/* prototype to avoid sparse warning */ \
@@ -804,6 +805,7 @@
extern void hid_compat_##name(void); \
hid_compat_##name(); \
} while (0)
+#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index c760ae0..bb6f58b 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -27,6 +27,8 @@
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
*/
+#include <linux/types.h>
+
/*
* The event structure itself
*/
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f1d2fba..03be7f2 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -33,7 +33,8 @@
int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, int write_access);
int hugetlb_reserve_pages(struct inode *inode, long from, long to,
- struct vm_area_struct *vma);
+ struct vm_area_struct *vma,
+ int acctflags);
void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
extern unsigned long hugepages_treat_as_movable;
@@ -138,7 +139,7 @@
extern const struct file_operations hugetlbfs_file_operations;
extern struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t);
+struct file *hugetlb_file_setup(const char *name, size_t, int);
int hugetlb_get_quota(struct address_space *mapping, long delta);
void hugetlb_put_quota(struct address_space *mapping, long delta);
@@ -158,9 +159,9 @@
}
#else /* !CONFIG_HUGETLBFS */
-#define is_file_hugepages(file) 0
-#define set_file_hugepages(file) BUG()
-#define hugetlb_file_setup(name,size) ERR_PTR(-ENOSYS)
+#define is_file_hugepages(file) 0
+#define set_file_hugepages(file) BUG()
+#define hugetlb_file_setup(name,size,acctflag) ERR_PTR(-ENOSYS)
#endif /* !CONFIG_HUGETLBFS */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 01d67ba..1ffc23b 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -40,9 +40,7 @@
#define I2C_DRIVERID_SAA7185B 13 /* video encoder */
#define I2C_DRIVERID_SAA7110 22 /* video decoder */
#define I2C_DRIVERID_SAA5249 24 /* SAA5249 and compatibles */
-#define I2C_DRIVERID_PCF8583 25 /* real time clock */
#define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */
-#define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */
#define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */
#define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */
#define I2C_DRIVERID_BT819 40 /* video decoder */
@@ -54,7 +52,6 @@
#define I2C_DRIVERID_SAA7191 57 /* video decoder */
#define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */
#define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */
-#define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */
#define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */
#define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */
#define I2C_DRIVERID_WM8775 69 /* wm8775 audio processor */
@@ -62,23 +59,16 @@
#define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */
#define I2C_DRIVERID_SAA7127 72 /* saa7127 video encoder */
#define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */
-#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */
#define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */
#define I2C_DRIVERID_TVP5150 76 /* TVP5150 video decoder */
#define I2C_DRIVERID_WM8739 77 /* wm8739 audio processor */
#define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */
#define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */
#define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */
-#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */
#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */
-#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */
-#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */
-#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */
-#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
#define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
-#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
#define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */
#define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */
@@ -89,74 +79,23 @@
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_I810 0x01000a /* Intel I810 */
-#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
-#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */
-#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
-#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_INTELFB 0x010021 /* intel framebuffer driver */
#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
#define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */
-/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
-
-/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
-
-/* --- PowerPC on-chip adapters */
-#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
-
-/* --- Broadcom SiByte adapters */
-#define I2C_HW_SIBYTE 0x150000
-
/* --- SGI adapters */
#define I2C_HW_SGI_VINO 0x160000
-/* --- XSCALE on-chip adapters */
-#define I2C_HW_IOP3XX 0x140000
-
-/* --- Au1550 PSC adapters adapters */
-#define I2C_HW_AU1550_PSC 0x1b0000
-
/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_PIIX4 0x040000
-#define I2C_HW_SMBUS_ALI15X3 0x040001
-#define I2C_HW_SMBUS_VIA2 0x040002
-#define I2C_HW_SMBUS_I801 0x040004
-#define I2C_HW_SMBUS_AMD756 0x040005
-#define I2C_HW_SMBUS_SIS5595 0x040006
-#define I2C_HW_SMBUS_ALI1535 0x040007
-#define I2C_HW_SMBUS_SIS630 0x040008
-#define I2C_HW_SMBUS_SIS96X 0x040009
-#define I2C_HW_SMBUS_AMD8111 0x04000a
-#define I2C_HW_SMBUS_SCX200 0x04000b
-#define I2C_HW_SMBUS_NFORCE2 0x04000c
#define I2C_HW_SMBUS_W9968CF 0x04000d
#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
-#define I2C_HW_SMBUS_ALI1563 0x040013
-
-/* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x0d0000
-
-/* --- Embedded adapters */
-#define I2C_HW_MV64XXX 0x190000
-#define I2C_HW_BLACKFIN 0x190001 /* ADI Blackfin I2C TWI driver */
/* --- Miscellaneous adapters */
#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 20873d4..fcfbfea 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -151,7 +151,7 @@
* has been dynamically allocated by the driver in the function above,
* it must be freed here. (LEGACY I2C DRIVERS ONLY)
*/
- int (*detach_client)(struct i2c_client *);
+ int (*detach_client)(struct i2c_client *) __deprecated;
/* Standard driver model interfaces, for "new style" i2c drivers.
* With the driver model, device enumeration is NEVER done by drivers;
@@ -429,8 +429,10 @@
return i2c_register_driver(THIS_MODULE, driver);
}
-extern int i2c_attach_client(struct i2c_client *);
-extern int i2c_detach_client(struct i2c_client *);
+/* These are deprecated, your driver should use the standard .probe()
+ * and .remove() methods instead. */
+extern int __deprecated i2c_attach_client(struct i2c_client *);
+extern int __deprecated i2c_detach_client(struct i2c_client *);
extern struct i2c_client *i2c_use_client(struct i2c_client *client);
extern void i2c_release_client(struct i2c_client *client);
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index a93a8dd..10d701e 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_ICMPV6_H
#define _LINUX_ICMPV6_H
+#include <linux/types.h>
#include <asm/byteorder.h>
struct icmp6hdr {
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 3644f63..194da5a 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -871,7 +871,7 @@
ide_hwif_t *cur_port; /* for hosts requiring serialization */
/* used for hosts requiring serialization */
- volatile long host_busy;
+ volatile unsigned long host_busy;
};
#define IDE_HOST_BUSY 0
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index 43f3bed..a60c821 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_IF_ADDR_H
#define __LINUX_IF_ADDR_H
+#include <linux/types.h>
#include <linux/netlink.h>
struct ifaddrmsg
diff --git a/include/linux/if_addrlabel.h b/include/linux/if_addrlabel.h
index 9fe79c9..89571f6 100644
--- a/include/linux/if_addrlabel.h
+++ b/include/linux/if_addrlabel.h
@@ -10,6 +10,8 @@
#ifndef __LINUX_IF_ADDRLABEL_H
#define __LINUX_IF_ADDRLABEL_H
+#include <linux/types.h>
+
struct ifaddrlblmsg
{
__u8 ifal_family; /* Address family */
diff --git a/include/linux/if_fc.h b/include/linux/if_fc.h
index 376a34e..6ed7f1b 100644
--- a/include/linux/if_fc.h
+++ b/include/linux/if_fc.h
@@ -20,6 +20,7 @@
#ifndef _LINUX_IF_FC_H
#define _LINUX_IF_FC_H
+#include <linux/types.h>
#define FC_ALEN 6 /* Octets in one ethernet addr */
#define FC_HLEN (sizeof(struct fch_hdr)+sizeof(struct fcllc))
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 5c34240..60e16a5 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -26,8 +26,6 @@
#include <linux/if.h>
-#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
-
/* Structures and constants associated with the DLCI device driver */
struct dlci_add
@@ -127,6 +125,8 @@
#ifdef __KERNEL__
+#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
+
/* these are the fields of an RFC 1490 header */
struct frhdr
{
@@ -190,12 +190,10 @@
int buffer; /* current buffer for S508 firmware */
};
-#endif /* __KERNEL__ */
-
#endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */
-#ifdef __KERNEL__
extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *));
-#endif
+
+#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h
index f0f2351..4a7c994 100644
--- a/include/linux/if_hippi.h
+++ b/include/linux/if_hippi.h
@@ -22,6 +22,7 @@
#ifndef _LINUX_IF_HIPPI_H
#define _LINUX_IF_HIPPI_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index f9032c8..176c518 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_IF_LINK_H
#define _LINUX_IF_LINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
/* The struct should be in sync with struct net_device_stats */
diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h
index c3b1f85..fcef103 100644
--- a/include/linux/if_ppp.h
+++ b/include/linux/if_ppp.h
@@ -33,6 +33,7 @@
#ifndef _IF_PPP_H_
#define _IF_PPP_H_
+#include <linux/types.h>
#include <linux/compiler.h>
/*
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index a7d6a22..c7a6688 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -15,7 +15,7 @@
#ifndef __LINUX_IF_PPPOL2TP_H
#define __LINUX_IF_PPPOL2TP_H
-#include <asm/types.h>
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/in.h>
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 6fb7f17..30c88b2 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -17,7 +17,7 @@
#define __LINUX_IF_PPPOX_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <asm/byteorder.h>
#ifdef __KERNEL__
diff --git a/include/linux/if_strip.h b/include/linux/if_strip.h
index fb5c5c9..6526a62 100644
--- a/include/linux/if_strip.h
+++ b/include/linux/if_strip.h
@@ -18,6 +18,8 @@
#ifndef __LINUX_STRIP_H
#define __LINUX_STRIP_H
+#include <linux/types.h>
+
typedef struct {
__u8 c[6];
} MetricomAddress;
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 5bcec8b..fc23aeb 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -19,6 +19,7 @@
#ifndef _LINUX_IF_TR_H
#define _LINUX_IF_TR_H
+#include <linux/types.h>
#include <asm/byteorder.h> /* For __be16 */
/* IEEE 802.5 Token-Ring magic constants. The frame sizes omit the preamble
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index aeab2cb..82c43624 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -2,7 +2,10 @@
#define _IF_TUNNEL_H_
#include <linux/types.h>
+
+#ifdef __KERNEL__
#include <linux/ip.h>
+#endif
#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index f734a0b..92fbd8c 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -16,6 +16,7 @@
#ifndef _LINUX_IGMP_H
#define _LINUX_IGMP_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index 6e8bc54..bc8c490 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -1,6 +1,8 @@
#ifndef _INET_DIAG_H_
#define _INET_DIAG_H_ 1
+#include <linux/types.h>
+
/* Just some random number */
#define TCPDIAG_GETSOCK 18
#define DCCPDIAG_GETSOCK 19
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2f3c2d4..e752d97 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -48,6 +48,11 @@
.posix_timers = LIST_HEAD_INIT(sig.posix_timers), \
.cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers), \
.rlim = INIT_RLIMITS, \
+ .cputimer = { \
+ .cputime = INIT_CPUTIME, \
+ .running = 0, \
+ .lock = __SPIN_LOCK_UNLOCKED(sig.cputimer.lock), \
+ }, \
}
extern struct nsproxy init_nsproxy;
diff --git a/include/linux/input.h b/include/linux/input.h
index 9a6355f..1249a0c 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -16,7 +16,7 @@
#include <sys/time.h>
#include <sys/ioctl.h>
#include <sys/types.h>
-#include <asm/types.h>
+#include <linux/types.h>
#endif
/*
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index f6bb2ca..32e4b2f 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -143,7 +143,8 @@
extern struct resource * __request_region(struct resource *,
resource_size_t start,
- resource_size_t n, const char *name, int relaxed);
+ resource_size_t n,
+ const char *name, int flags);
/* Compatibility cruft */
#define release_region(start,n) __release_region(&ioport_resource, (start), (n))
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index 1e7cc4a..acb9ad6 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -1,6 +1,8 @@
#ifndef _IP6_TUNNEL_H
#define _IP6_TUNNEL_H
+#include <linux/types.h>
+
#define IPV6_TLV_TNL_ENCAP_LIMIT 4
#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 0b816cae..476d946 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -1,6 +1,7 @@
#ifndef _IPV6_H
#define _IPV6_H
+#include <linux/types.h>
#include <linux/in6.h>
#include <asm/byteorder.h>
diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
index b323ff5..1e7d8af 100644
--- a/include/linux/ipv6_route.h
+++ b/include/linux/ipv6_route.h
@@ -13,6 +13,8 @@
#ifndef _LINUX_IPV6_ROUTE_H
#define _LINUX_IPV6_ROUTE_H
+#include <linux/types.h>
+
#define RTF_DEFAULT 0x00010000 /* default - learned via ND */
#define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed)
fallback, no routers on link */
diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index eb19b4e..aabb1d2 100644
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -1,5 +1,6 @@
#ifndef _IPX_H_
#define _IPX_H_
+#include <linux/types.h>
#include <linux/sockios.h>
#include <linux/socket.h>
#define IPX_NODE_LEN 6
diff --git a/include/linux/irda.h b/include/linux/irda.h
index 28f88ec..00bdad0 100644
--- a/include/linux/irda.h
+++ b/include/linux/irda.h
@@ -25,6 +25,8 @@
#ifndef KERNEL_IRDA_H
#define KERNEL_IRDA_H
+#include <linux/types.h>
+
/* Please do *not* add any #include in this file, this file is
* included as-is in user space.
* Please fix the calling file to properly included needed files before
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 6384b19..64246dc 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -614,6 +614,8 @@
* @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the
* number that will fit in j_blocksize
* @j_last_sync_writer: most recent pid which did a synchronous write
+ * @j_average_commit_time: the average amount of time in nanoseconds it
+ * takes to commit a transaction to the disk.
* @j_private: An opaque pointer to fs-private information.
*/
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index b45109c..b28b37e 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -308,7 +308,8 @@
int val = (expr); \
if (!val) { \
printk(KERN_ERR \
- "EXT3-fs unexpected failure: %s;\n",# expr); \
+ "JBD2 unexpected failure: %s: %s;\n", \
+ __func__, #expr); \
printk(KERN_ERR why "\n"); \
} \
val; \
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b5e0512..9e20c29 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -27,7 +27,7 @@
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
*/
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/input.h>
/*
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 343df9e..7fa3718 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -480,7 +480,8 @@
/*
* swap - swap value of @a and @b
*/
-#define swap(a, b) ({ typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; })
+#define swap(a, b) \
+ do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
/**
* container_of - cast a member of a structure out to the containing structure
diff --git a/include/linux/klist.h b/include/linux/klist.h
index d5a27af..e91a4e5 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -22,7 +22,7 @@
struct list_head k_list;
void (*get)(struct klist_node *);
void (*put)(struct klist_node *);
-};
+} __attribute__ ((aligned (4)));
#define KLIST_INIT(_name, _get, _put) \
{ .k_lock = __SPIN_LOCK_UNLOCKED(_name.k_lock), \
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index d6ea19e..32851ee 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -49,6 +49,13 @@
/* Attach to insert probes on any functions which should be ignored*/
#define __kprobes __attribute__((__section__(".kprobes.text"))) notrace
+#else /* CONFIG_KPROBES */
+typedef int kprobe_opcode_t;
+struct arch_specific_insn {
+ int dummy;
+};
+#define __kprobes notrace
+#endif /* CONFIG_KPROBES */
struct kprobe;
struct pt_regs;
@@ -131,23 +138,6 @@
/* For backward compatibility with old code using JPROBE_ENTRY() */
#define JPROBE_ENTRY(handler) (handler)
-DECLARE_PER_CPU(struct kprobe *, current_kprobe);
-DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
-
-#ifdef CONFIG_KRETPROBES
-extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
- struct pt_regs *regs);
-extern int arch_trampoline_kprobe(struct kprobe *p);
-#else /* CONFIG_KRETPROBES */
-static inline void arch_prepare_kretprobe(struct kretprobe *rp,
- struct pt_regs *regs)
-{
-}
-static inline int arch_trampoline_kprobe(struct kprobe *p)
-{
- return 0;
-}
-#endif /* CONFIG_KRETPROBES */
/*
* Function-return probe -
* Note:
@@ -188,6 +178,25 @@
unsigned long range;
};
+#ifdef CONFIG_KPROBES
+DECLARE_PER_CPU(struct kprobe *, current_kprobe);
+DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
+
+#ifdef CONFIG_KRETPROBES
+extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
+ struct pt_regs *regs);
+extern int arch_trampoline_kprobe(struct kprobe *p);
+#else /* CONFIG_KRETPROBES */
+static inline void arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
+{
+}
+static inline int arch_trampoline_kprobe(struct kprobe *p)
+{
+ return 0;
+}
+#endif /* CONFIG_KRETPROBES */
+
extern struct kretprobe_blackpoint kretprobe_blacklist[];
static inline void kretprobe_assert(struct kretprobe_instance *ri,
@@ -264,10 +273,6 @@
#else /* CONFIG_KPROBES */
-#define __kprobes notrace
-struct jprobe;
-struct kretprobe;
-
static inline struct kprobe *get_kprobe(void *addr)
{
return NULL;
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 35525ac..5715f19 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -7,7 +7,7 @@
* Note: you must update KVM_API_VERSION if you change this interface.
*/
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/ioctl.h>
#include <asm/kvm.h>
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b6b8a7f..5d87bc0 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -187,6 +187,8 @@
ATA_FLAG_PIO_POLLING = (1 << 9), /* use polling PIO if LLD
* doesn't handle PIO interrupts */
ATA_FLAG_NCQ = (1 << 10), /* host supports NCQ */
+ ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */
ATA_FLAG_DEBUGMSG = (1 << 13),
ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */
ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */
@@ -378,6 +380,7 @@
ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands
not multiple of 16 bytes */
ATA_HORKAGE_FIRMWARE_WARN = (1 << 12), /* firwmare update warning */
+ ATA_HORKAGE_1_5_GBPS = (1 << 13), /* force 1.5 Gbps */
/* DMA mask for user DMA control: User visible values; DO NOT
renumber */
@@ -401,12 +404,14 @@
ATA_TIMING_CYC8B,
ATA_TIMING_ACTIVE = (1 << 4),
ATA_TIMING_RECOVER = (1 << 5),
- ATA_TIMING_CYCLE = (1 << 6),
- ATA_TIMING_UDMA = (1 << 7),
+ ATA_TIMING_DMACK_HOLD = (1 << 6),
+ ATA_TIMING_CYCLE = (1 << 7),
+ ATA_TIMING_UDMA = (1 << 8),
ATA_TIMING_ALL = ATA_TIMING_SETUP | ATA_TIMING_ACT8B |
ATA_TIMING_REC8B | ATA_TIMING_CYC8B |
ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
- ATA_TIMING_CYCLE | ATA_TIMING_UDMA,
+ ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
+ ATA_TIMING_UDMA,
};
enum ata_xfer_mask {
@@ -576,7 +581,7 @@
acpi_handle acpi_handle;
union acpi_object *gtf_cache;
#endif
- /* n_sector is used as CLEAR_OFFSET, read comment above CLEAR_OFFSET */
+ /* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
u64 n_sectors; /* size of device, if ATA */
unsigned int class; /* ATA_DEV_xxx */
unsigned long unpark_deadline;
@@ -601,20 +606,22 @@
u16 heads; /* Number of heads */
u16 sectors; /* Number of sectors per track */
- /* error history */
- int spdn_cnt;
- struct ata_ering ering;
-
union {
u16 id[ATA_ID_WORDS]; /* IDENTIFY xxx DEVICE data */
u32 gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */
};
+
+ /* error history */
+ int spdn_cnt;
+ /* ering is CLEAR_END, read comment above CLEAR_END */
+ struct ata_ering ering;
};
-/* Offset into struct ata_device. Fields above it are maintained
- * acress device init. Fields below are zeroed.
+/* Fields between ATA_DEVICE_CLEAR_BEGIN and ATA_DEVICE_CLEAR_END are
+ * cleared to zero on ata_dev_init().
*/
-#define ATA_DEVICE_CLEAR_OFFSET offsetof(struct ata_device, n_sectors)
+#define ATA_DEVICE_CLEAR_BEGIN offsetof(struct ata_device, n_sectors)
+#define ATA_DEVICE_CLEAR_END offsetof(struct ata_device, ering)
struct ata_eh_info {
struct ata_device *dev; /* offending device */
@@ -866,6 +873,7 @@
unsigned short cyc8b; /* t0 for 8-bit I/O */
unsigned short active; /* t2 or tD */
unsigned short recover; /* t2i or tK */
+ unsigned short dmack_hold; /* tj */
unsigned short cycle; /* t0 */
unsigned short udma; /* t2CYCTYP/2 */
};
@@ -927,6 +935,8 @@
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
+ int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
struct ata_port_info *, struct Scsi_Host *);
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 46169a7..6ffd6db 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -80,7 +80,7 @@
};
#include <asm/posix_types.h> /* for __kernel_old_dev_t */
-#include <asm/types.h> /* for __u64 */
+#include <linux/types.h> /* for __u64 */
/* Backwards compatibility version */
struct loop_info {
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 439f6f3..0b4df7e 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -10,11 +10,13 @@
#define SYSFS_MAGIC 0x62656572
#define SECURITYFS_MAGIC 0x73636673
#define TMPFS_MAGIC 0x01021994
+#define SQUASHFS_MAGIC 0x73717368
#define EFS_SUPER_MAGIC 0x414A53
#define EXT2_SUPER_MAGIC 0xEF53
#define EXT3_SUPER_MAGIC 0xEF53
#define XENFS_SUPER_MAGIC 0xabba1974
#define EXT4_SUPER_MAGIC 0xEF53
+#define BTRFS_SUPER_MAGIC 0x9123683E
#define HPFS_SUPER_MAGIC 0xf995e849
#define ISOFS_SUPER_MAGIC 0x9660
#define JFFS2_SUPER_MAGIC 0x72b6
diff --git a/include/linux/matroxfb.h b/include/linux/matroxfb.h
index ae5b094..404f678 100644
--- a/include/linux/matroxfb.h
+++ b/include/linux/matroxfb.h
@@ -2,7 +2,7 @@
#define __LINUX_MATROXFB_H__
#include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/videodev2.h>
struct matroxioc_output_mode {
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 0e39745..13fe09e 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_MINIX_FS_H
#define _LINUX_MINIX_FS_H
+#include <linux/types.h>
#include <linux/magic.h>
/*
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b91a73f..3235615 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -260,7 +260,6 @@
*/
static inline int get_page_unless_zero(struct page *page)
{
- VM_BUG_ON(PageTail(page));
return atomic_inc_not_zero(&page->_count);
}
@@ -1130,8 +1129,7 @@
unsigned long flag, unsigned long pgoff);
extern unsigned long mmap_region(struct file *file, unsigned long addr,
unsigned long len, unsigned long flags,
- unsigned int vm_flags, unsigned long pgoff,
- int accountable);
+ unsigned int vm_flags, unsigned long pgoff);
static inline unsigned long do_mmap(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot,
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 97b91d1..fde8667 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -443,6 +443,13 @@
struct dmi_strmatch matches[4];
void *driver_data;
};
+/*
+ * struct dmi_device_id appears during expansion of
+ * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
+ * but this is enough for gcc 3.4.6 to error out:
+ * error: storage size of '__mod_dmi_device_table' isn't known
+ */
+#define dmi_device_id dmi_system_id
#endif
#define DMI_MATCH(a, b) { a, b }
diff --git a/include/linux/module.h b/include/linux/module.h
index 4f7ea12..145a755 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -219,11 +219,6 @@
#endif
-struct module_ref
-{
- local_t count;
-} ____cacheline_aligned;
-
enum module_state
{
MODULE_STATE_LIVE,
@@ -344,8 +339,11 @@
/* Destruction function. */
void (*exit)(void);
- /* Reference counts */
- struct module_ref ref[NR_CPUS];
+#ifdef CONFIG_SMP
+ char *refptr;
+#else
+ local_t ref;
+#endif
#endif
};
#ifndef MODULE_ARCH_INIT
@@ -395,13 +393,21 @@
#define symbol_put(x) __symbol_put(MODULE_SYMBOL_PREFIX #x)
void symbol_put_addr(void *addr);
+static inline local_t *__module_ref_addr(struct module *mod, int cpu)
+{
+#ifdef CONFIG_SMP
+ return (local_t *) (mod->refptr + per_cpu_offset(cpu));
+#else
+ return &mod->ref;
+#endif
+}
+
/* Sometimes we know we already have a refcount, and it's easier not
to handle the error case (which only happens with rmmod --wait). */
static inline void __module_get(struct module *module)
{
if (module) {
- BUG_ON(module_refcount(module) == 0);
- local_inc(&module->ref[get_cpu()].count);
+ local_inc(__module_ref_addr(module, get_cpu()));
put_cpu();
}
}
@@ -413,7 +419,7 @@
if (module) {
unsigned int cpu = get_cpu();
if (likely(module_is_live(module)))
- local_inc(&module->ref[cpu].count);
+ local_inc(__module_ref_addr(module, cpu));
else
ret = 0;
put_cpu();
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index e0a9b20..ce38f1c 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_MSDOS_FS_H
#define _LINUX_MSDOS_FS_H
+#include <linux/types.h>
#include <linux/magic.h>
#include <asm/byteorder.h>
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
index bd3bbf6..8730d5d 100644
--- a/include/linux/neighbour.h
+++ b/include/linux/neighbour.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_NEIGHBOUR_H
#define __LINUX_NEIGHBOUR_H
+#include <linux/types.h>
#include <linux/netlink.h>
struct ndmsg
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f245568..ec54785 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -467,7 +467,7 @@
* This function is called when network device transistions to the down
* state.
*
- * int (*ndo_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+ * int (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev);
* Called when a packet needs to be transmitted.
* Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED,
* Required can not be NULL.
@@ -795,6 +795,7 @@
NETREG_UNREGISTERING, /* called unregister_netdevice */
NETREG_UNREGISTERED, /* completed unregister todo */
NETREG_RELEASED, /* called free_netdev */
+ NETREG_DUMMY, /* dummy device for NAPI poll */
} reg_state;
/* Called from unregister, can be used to call free_netdev */
@@ -1077,6 +1078,8 @@
extern void synchronize_net(void);
extern int register_netdevice_notifier(struct notifier_block *nb);
extern int unregister_netdevice_notifier(struct notifier_block *nb);
+extern int init_dummy_netdev(struct net_device *dev);
+
extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
extern struct net_device *dev_get_by_index(struct net *net, int ifindex);
extern struct net_device *__dev_get_by_index(struct net *net, int ifindex);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index e52ce47..c7ee874 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -270,6 +270,7 @@
struct list_head list;
const char name[XT_FUNCTION_MAXNAMELEN-1];
+ u_int8_t revision;
/* Return true or false: return FALSE and set *hotdrop = 1 to
force immediate packet drop. */
@@ -302,7 +303,6 @@
unsigned short proto;
unsigned short family;
- u_int8_t revision;
};
/* Registration hooks for targets. */
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index f3fd83e..8f53452 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -5,6 +5,7 @@
#ifndef _XT_CONNTRACK_H
#define _XT_CONNTRACK_H
+#include <linux/types.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
#define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 15a9f3b..91a1c24 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -37,6 +37,8 @@
#ifndef NFS_IDMAP_H
#define NFS_IDMAP_H
+#include <linux/types.h>
+
/* XXX from bits/utmp.h */
#define IDMAP_NAMESZ 128
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 5431512..bcd0201 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -10,9 +10,8 @@
#ifndef NFSD_EXPORT_H
#define NFSD_EXPORT_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/in.h>
#endif
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index b2e0938..fa317f6 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -14,9 +14,8 @@
#ifndef _LINUX_NFSD_FH_H
#define _LINUX_NFSD_FH_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/string.h>
# include <linux/fs.h>
#endif
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index 4e43976..7a3b565 100644
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -9,9 +9,8 @@
#ifndef NFSD_SYSCALL_H
#define NFSD_SYSCALL_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/in.h>
#endif
#include <linux/posix_types.h>
diff --git a/include/linux/nubus.h b/include/linux/nubus.h
index c435507..7382af3 100644
--- a/include/linux/nubus.h
+++ b/include/linux/nubus.h
@@ -12,6 +12,7 @@
#ifndef LINUX_NUBUS_H
#define LINUX_NUBUS_H
+#include <linux/types.h>
#ifdef __KERNEL__
#include <asm/nubus.h>
#endif
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
index bd2a870..34974b5 100644
--- a/include/linux/of_i2c.h
+++ b/include/linux/of_i2c.h
@@ -17,4 +17,7 @@
void of_register_i2c_devices(struct i2c_adapter *adap,
struct device_node *adap_node);
+/* must call put_device() when done with returned i2c_client device */
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
+
#endif /* __LINUX_OF_I2C_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 80f8b8b..7bd624b 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -117,6 +117,10 @@
#define PCI_UNKNOWN ((pci_power_t __force) 5)
#define PCI_POWER_ERROR ((pci_power_t __force) -1)
+#define PCI_PM_D2_DELAY 200
+#define PCI_PM_D3_WAIT 10
+#define PCI_PM_BUS_WAIT 50
+
/** The pci_channel state describes connectivity between the CPU and
* the pci device. If some PCI bus between here and the pci device
* has crashed or locked up, this info is reflected here.
@@ -252,6 +256,7 @@
unsigned int ari_enabled:1; /* ARI forwarding */
unsigned int is_managed:1;
unsigned int is_pcie:1;
+ unsigned int state_saved:1;
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */
@@ -679,7 +684,7 @@
void pci_disable_rom(struct pci_dev *pdev);
void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom);
-size_t pci_get_rom_size(void __iomem *rom, size_t size);
+size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size);
/* Power management related routines */
int pci_save_state(struct pci_dev *dev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d543365..52a9fe0 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1357,6 +1357,7 @@
#define PCI_DEVICE_ID_VIA_8783_0 0x3208
#define PCI_DEVICE_ID_VIA_8237 0x3227
#define PCI_DEVICE_ID_VIA_8251 0x3287
+#define PCI_DEVICE_ID_VIA_8261 0x3402
#define PCI_DEVICE_ID_VIA_8237A 0x3337
#define PCI_DEVICE_ID_VIA_8237S 0x3372
#define PCI_DEVICE_ID_VIA_SATA_EIDE 0x5324
@@ -1366,10 +1367,13 @@
#define PCI_DEVICE_ID_VIA_CX700 0x8324
#define PCI_DEVICE_ID_VIA_CX700_IDE 0x0581
#define PCI_DEVICE_ID_VIA_VX800 0x8353
+#define PCI_DEVICE_ID_VIA_VX855 0x8409
#define PCI_DEVICE_ID_VIA_8371_1 0x8391
#define PCI_DEVICE_ID_VIA_82C598_1 0x8598
#define PCI_DEVICE_ID_VIA_838X_1 0xB188
#define PCI_DEVICE_ID_VIA_83_87XX_1 0xB198
+#define PCI_DEVICE_ID_VIA_C409_IDE 0XC409
+#define PCI_DEVICE_ID_VIA_ANON 0xFFFF
#define PCI_VENDOR_ID_SIEMENS 0x110A
#define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102
@@ -2174,6 +2178,7 @@
#define PCI_DEVICE_ID_RDC_R6040 0x6040
#define PCI_DEVICE_ID_RDC_R6060 0x6060
#define PCI_DEVICE_ID_RDC_R6061 0x6061
+#define PCI_DEVICE_ID_RDC_D1010 0x1010
#define PCI_VENDOR_ID_LENOVO 0x17aa
@@ -2420,6 +2425,7 @@
#define PCI_DEVICE_ID_INTEL_ICH7_0 0x27b8
#define PCI_DEVICE_ID_INTEL_ICH7_1 0x27b9
#define PCI_DEVICE_ID_INTEL_ICH7_30 0x27b0
+#define PCI_DEVICE_ID_INTEL_TGP_LPC 0x27bc
#define PCI_DEVICE_ID_INTEL_ICH7_31 0x27bd
#define PCI_DEVICE_ID_INTEL_ICH7_17 0x27da
#define PCI_DEVICE_ID_INTEL_ICH7_19 0x27dd
diff --git a/include/linux/phantom.h b/include/linux/phantom.h
index 02268c5..94dd664 100644
--- a/include/linux/phantom.h
+++ b/include/linux/phantom.h
@@ -10,7 +10,7 @@
#ifndef __PHANTOM_H
#define __PHANTOM_H
-#include <asm/types.h>
+#include <linux/types.h>
/* PHN_(G/S)ET_REG param */
struct phm_reg {
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index 4157faa..ee5e3c9 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -23,6 +23,8 @@
#ifndef LINUX_PHONET_H
#define LINUX_PHONET_H
+#include <linux/types.h>
+
/* Automatic protocol selection */
#define PN_PROTO_TRANSPORT 0
/* Phonet datagram socket */
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index e6aa848..3c842ed 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_PKT_CLS_H
#define __LINUX_PKT_CLS_H
+#include <linux/types.h>
#include <linux/pkt_sched.h>
/* I think i could have done better macros ; for now this is stolen from
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index e3f133a..b2648e8 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_PKT_SCHED_H
#define __LINUX_PKT_SCHED_H
+#include <linux/types.h>
+
/* Logical priority bands not depending on specific packet scheduler.
Every scheduler will map them to real traffic classes, if it has
no more precise mechanism to classify packets.
diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h
index 6e8adc7..1c866bd 100644
--- a/include/linux/ppp_defs.h
+++ b/include/linux/ppp_defs.h
@@ -25,6 +25,8 @@
* OR MODIFICATIONS.
*/
+#include <linux/types.h>
+
/*
* ==FILEVERSION 20000114==
*
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 21b781a..0b35b3a 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -24,10 +24,8 @@
int dquot_initialize(struct inode *inode, int type);
int dquot_drop(struct inode *inode);
-int dquot_drop_locked(struct inode *inode);
struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
void dqput(struct dquot *dquot);
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type);
int dquot_scan_active(struct super_block *sb,
int (*fn)(struct dquot *dquot, unsigned long priv),
unsigned long priv);
diff --git a/include/linux/radeonfb.h b/include/linux/radeonfb.h
index 5bd8975..8c4bbde 100644
--- a/include/linux/radeonfb.h
+++ b/include/linux/radeonfb.h
@@ -2,7 +2,7 @@
#define __LINUX_RADEONFB_H__
#include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
#define ATY_RADEON_LCD_ON 0x00000001
#define ATY_RADEON_CRT_ON 0x00000002
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 9491026..6ba830f 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -15,6 +15,8 @@
#ifndef _MD_P_H
#define _MD_P_H
+#include <linux/types.h>
+
/*
* RAID superblock.
*
diff --git a/include/linux/random.h b/include/linux/random.h
index 407ea36..25d02fe 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -7,6 +7,7 @@
#ifndef _LINUX_RANDOM_H
#define _LINUX_RANDOM_H
+#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/irqnr.h>
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index dede0a2..4c5bcf6 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -9,7 +9,7 @@
*
* Author: Pavel Emelianov <xemul@openvz.org>
*
- * See Documentation/controllers/resource_counter.txt for more
+ * See Documentation/cgroups/resource_counter.txt for more
* info about what this counter is.
*/
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index e88f705..1e5f673 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_RTNETLINK_H
#define __LINUX_RTNETLINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/if_link.h>
#include <linux/if_addr.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index e0d723f..d05e2b3 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -462,16 +462,27 @@
#define virt_exp utime
#define sched_exp sum_exec_runtime
+#define INIT_CPUTIME \
+ (struct task_cputime) { \
+ .utime = cputime_zero, \
+ .stime = cputime_zero, \
+ .sum_exec_runtime = 0, \
+ }
+
/**
- * struct thread_group_cputime - thread group interval timer counts
- * @totals: thread group interval timers; substructure for
- * uniprocessor kernel, per-cpu for SMP kernel.
+ * struct thread_group_cputimer - thread group interval timer counts
+ * @cputime: thread group interval timers.
+ * @running: non-zero when there are timers running and
+ * @cputime receives updates.
+ * @lock: lock for fields in this struct.
*
* This structure contains the version of task_cputime, above, that is
- * used for thread group CPU clock calculations.
+ * used for thread group CPU timer calculations.
*/
-struct thread_group_cputime {
- struct task_cputime *totals;
+struct thread_group_cputimer {
+ struct task_cputime cputime;
+ int running;
+ spinlock_t lock;
};
/*
@@ -520,10 +531,10 @@
cputime_t it_prof_incr, it_virt_incr;
/*
- * Thread group totals for process CPU clocks.
- * See thread_group_cputime(), et al, for details.
+ * Thread group totals for process CPU timers.
+ * See thread_group_cputimer(), et al, for details.
*/
- struct thread_group_cputime cputime;
+ struct thread_group_cputimer cputimer;
/* Earliest-expiration cache. */
struct task_cputime cputime_expires;
@@ -560,7 +571,7 @@
* Live threads maintain their own counters and add to these
* in __exit_signal, except for the group leader.
*/
- cputime_t cutime, cstime;
+ cputime_t utime, stime, cutime, cstime;
cputime_t gtime;
cputime_t cgtime;
unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
@@ -569,6 +580,14 @@
struct task_io_accounting ioac;
/*
+ * Cumulative ns of schedule CPU time fo dead threads in the
+ * group, not including a zombie group leader, (This only differs
+ * from jiffies_to_ns(utime + stime) if sched_clock uses something
+ * other than jiffies.)
+ */
+ unsigned long long sum_sched_runtime;
+
+ /*
* We don't bother to synchronize most readers of this at all,
* because there is no reader checking a limit that actually needs
* to get both rlim_cur and rlim_max atomically, and either one
@@ -632,7 +651,6 @@
atomic_t inotify_devs; /* How many inotify devs does this user have opened? */
#endif
#ifdef CONFIG_EPOLL
- atomic_t epoll_devs; /* The number of epoll descriptors currently open */
atomic_t epoll_watches; /* The number of file descriptors currently watched */
#endif
#ifdef CONFIG_POSIX_MQUEUE
@@ -2184,25 +2202,18 @@
/*
* Thread group CPU time accounting.
*/
-
-extern int thread_group_cputime_alloc(struct task_struct *);
-extern void thread_group_cputime(struct task_struct *, struct task_cputime *);
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
+void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
static inline void thread_group_cputime_init(struct signal_struct *sig)
{
- sig->cputime.totals = NULL;
-}
-
-static inline int thread_group_cputime_clone_thread(struct task_struct *curr)
-{
- if (curr->signal->cputime.totals)
- return 0;
- return thread_group_cputime_alloc(curr);
+ sig->cputimer.cputime = INIT_CPUTIME;
+ spin_lock_init(&sig->cputimer.lock);
+ sig->cputimer.running = 0;
}
static inline void thread_group_cputime_free(struct signal_struct *sig)
{
- free_percpu(sig->cputime.totals);
}
/*
diff --git a/include/linux/signalfd.h b/include/linux/signalfd.h
index bef0c46..b363b91 100644
--- a/include/linux/signalfd.h
+++ b/include/linux/signalfd.h
@@ -8,6 +8,7 @@
#ifndef _LINUX_SIGNALFD_H
#define _LINUX_SIGNALFD_H
+#include <linux/types.h>
/* For O_CLOEXEC and O_NONBLOCK */
#include <linux/fcntl.h>
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 39c3a5e..6ca6a7b 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -43,10 +43,7 @@
i++;
#include <linux/kmalloc_sizes.h>
#undef CACHE
- {
- extern void __you_cannot_kmalloc_that_much(void);
- __you_cannot_kmalloc_that_much();
- }
+ return NULL;
found:
#ifdef CONFIG_ZONE_DMA
if (flags & GFP_DMA)
@@ -77,10 +74,7 @@
i++;
#include <linux/kmalloc_sizes.h>
#undef CACHE
- {
- extern void __you_cannot_kmalloc_that_much(void);
- __you_cannot_kmalloc_that_much();
- }
+ return NULL;
found:
#ifdef CONFIG_ZONE_DMA
if (flags & GFP_DMA)
diff --git a/include/linux/sound.h b/include/linux/sound.h
index 9e2a94f..44dcf05 100644
--- a/include/linux/sound.h
+++ b/include/linux/sound.h
@@ -25,6 +25,7 @@
#define SND_DEV_AMIDI 13 /* Like /dev/midi (obsolete) */
#define SND_DEV_ADMMIDI 14 /* Like /dev/dmmidi (onsolete) */
+#ifdef __KERNEL__
/*
* Sound core interface functions
*/
@@ -40,3 +41,4 @@
extern void unregister_sound_mixer(int unit);
extern void unregister_sound_midi(int unit);
extern void unregister_sound_dsp(int unit);
+#endif /* __KERNEL__ */
diff --git a/include/linux/spi/spidev.h b/include/linux/spi/spidev.h
index c93ef9d..95251cc 100644
--- a/include/linux/spi/spidev.h
+++ b/include/linux/spi/spidev.h
@@ -22,6 +22,7 @@
#ifndef SPIDEV_H
#define SPIDEV_H
+#include <linux/types.h>
/* User space versions of kernel symbols for SPI clocking modes,
* matching <linux/spi/spi.h>
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index e0c0fcc..a0c66a2 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -124,7 +124,12 @@
#ifdef CONFIG_GENERIC_LOCKBREAK
#define spin_is_contended(lock) ((lock)->break_lock)
#else
+
+#ifdef __raw_spin_is_contended
#define spin_is_contended(lock) __raw_spin_is_contended(&(lock)->raw_lock)
+#else
+#define spin_is_contended(lock) (((void)(lock), 0))
+#endif /*__raw_spin_is_contended*/
#endif
/**
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 2b409c4..c7d9bb18 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -237,6 +237,7 @@
extern void hibernate_nvs_free(void);
extern void hibernate_nvs_save(void);
extern void hibernate_nvs_restore(void);
+extern bool system_entering_hibernation(void);
#else /* CONFIG_HIBERNATION */
static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
static inline void swsusp_set_page_free(struct page *p) {}
@@ -252,6 +253,7 @@
static inline void hibernate_nvs_free(void) {}
static inline void hibernate_nvs_save(void) {}
static inline void hibernate_nvs_restore(void) {}
+static inline bool system_entering_hibernation(void) { return false; }
#endif /* CONFIG_HIBERNATION */
#ifdef CONFIG_PM_SLEEP
diff --git a/include/linux/swab.h b/include/linux/swab.h
index be5284d..ea0c02f 100644
--- a/include/linux/swab.h
+++ b/include/linux/swab.h
@@ -3,7 +3,7 @@
#include <linux/types.h>
#include <linux/compiler.h>
-#include <asm/byteorder.h>
+#include <asm/swab.h>
/*
* casts are necessary for constants, because we never know how for sure
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index c844a22..99b8bdb 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -13,6 +13,8 @@
#define _SYNCLINK_H_
#define SYNCLINK_H_VERSION 3.6
+#include <linux/types.h>
+
#define BIT0 0x0001
#define BIT1 0x0002
#define BIT2 0x0004
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 18d0a24..f9f900c 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -54,6 +54,7 @@
struct compat_timeval;
struct robust_list_head;
struct getcpu_cache;
+struct old_linux_dirent;
#include <linux/types.h>
#include <linux/aio_abi.h>
@@ -65,6 +66,79 @@
#include <linux/quota.h>
#include <linux/key.h>
+#define __SC_DECL1(t1, a1) t1 a1
+#define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
+#define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
+#define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
+#define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
+#define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
+
+#define __SC_LONG1(t1, a1) long a1
+#define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
+#define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
+#define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
+#define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
+#define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
+
+#define __SC_CAST1(t1, a1) (t1) a1
+#define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
+#define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
+#define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
+#define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
+#define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
+
+#define __SC_TEST(type) BUILD_BUG_ON(sizeof(type) > sizeof(long))
+#define __SC_TEST1(t1, a1) __SC_TEST(t1)
+#define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
+#define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
+#define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
+#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
+#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
+
+#define SYSCALL_DEFINE0(name) asmlinkage long sys_##name(void)
+#define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
+
+#ifdef CONFIG_PPC64
+#define SYSCALL_ALIAS(alias, name) \
+ asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \
+ "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
+#else
+#ifdef CONFIG_ALPHA
+#define SYSCALL_ALIAS(alias, name) \
+ asm ( #alias " = " #name "\n\t.globl " #alias)
+#else
+#define SYSCALL_ALIAS(alias, name) \
+ asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
+#endif
+#endif
+
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+
+#define SYSCALL_DEFINE(name) static inline long SYSC_##name
+#define SYSCALL_DEFINEx(x, name, ...) \
+ asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__)); \
+ static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__)); \
+ asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__)) \
+ { \
+ __SC_TEST##x(__VA_ARGS__); \
+ return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__)); \
+ } \
+ SYSCALL_ALIAS(sys##name, SyS##name); \
+ static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
+
+#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
+
+#define SYSCALL_DEFINE(name) asmlinkage long sys_##name
+#define SYSCALL_DEFINEx(x, name, ...) \
+ asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
+
+#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
+
asmlinkage long sys_time(time_t __user *tloc);
asmlinkage long sys_stime(time_t __user *tptr);
asmlinkage long sys_gettimeofday(struct timeval __user *tv,
@@ -77,7 +151,7 @@
asmlinkage long sys_gettid(void);
asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
-asmlinkage unsigned long sys_alarm(unsigned int seconds);
+asmlinkage long sys_alarm(unsigned int seconds);
asmlinkage long sys_getpid(void);
asmlinkage long sys_getppid(void);
asmlinkage long sys_getuid(void);
@@ -166,7 +240,7 @@
unsigned long flags);
asmlinkage long sys_exit(int error_code);
-asmlinkage void sys_exit_group(int error_code);
+asmlinkage long sys_exit_group(int error_code);
asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
int options, struct rusage __user *ru);
asmlinkage long sys_waitid(int which, pid_t pid,
@@ -196,7 +270,7 @@
asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
asmlinkage long sys_sgetmask(void);
asmlinkage long sys_ssetmask(int newmask);
-asmlinkage unsigned long sys_signal(int sig, __sighandler_t handler);
+asmlinkage long sys_signal(int sig, __sighandler_t handler);
asmlinkage long sys_pause(void);
asmlinkage long sys_sync(void);
@@ -246,29 +320,29 @@
const void __user *value, size_t size, int flags);
asmlinkage long sys_fsetxattr(int fd, const char __user *name,
const void __user *value, size_t size, int flags);
-asmlinkage ssize_t sys_getxattr(const char __user *path, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_lgetxattr(const char __user *path, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_fgetxattr(int fd, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_listxattr(const char __user *path, char __user *list,
- size_t size);
-asmlinkage ssize_t sys_llistxattr(const char __user *path, char __user *list,
- size_t size);
-asmlinkage ssize_t sys_flistxattr(int fd, char __user *list, size_t size);
+asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_fgetxattr(int fd, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_listxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
asmlinkage long sys_removexattr(const char __user *path,
const char __user *name);
asmlinkage long sys_lremovexattr(const char __user *path,
const char __user *name);
asmlinkage long sys_fremovexattr(int fd, const char __user *name);
-asmlinkage unsigned long sys_brk(unsigned long brk);
+asmlinkage long sys_brk(unsigned long brk);
asmlinkage long sys_mprotect(unsigned long start, size_t len,
unsigned long prot);
-asmlinkage unsigned long sys_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr);
+asmlinkage long sys_mremap(unsigned long addr,
+ unsigned long old_len, unsigned long new_len,
+ unsigned long flags, unsigned long new_addr);
asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
unsigned long prot, unsigned long pgoff,
unsigned long flags);
@@ -321,10 +395,10 @@
struct iocb __user * __user *);
asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
struct io_event __user *result);
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd,
- off_t __user *offset, size_t count);
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd,
- loff_t __user *offset, size_t count);
+asmlinkage long sys_sendfile(int out_fd, int in_fd,
+ off_t __user *offset, size_t count);
+asmlinkage long sys_sendfile64(int out_fd, int in_fd,
+ loff_t __user *offset, size_t count);
asmlinkage long sys_readlink(const char __user *path,
char __user *buf, int bufsiz);
asmlinkage long sys_creat(const char __user *pathname, int mode);
@@ -368,26 +442,25 @@
struct utimbuf __user *times);
asmlinkage long sys_utimes(char __user *filename,
struct timeval __user *utimes);
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset,
- unsigned int origin);
+asmlinkage long sys_lseek(unsigned int fd, off_t offset,
+ unsigned int origin);
asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
unsigned long offset_low, loff_t __user *result,
unsigned int origin);
-asmlinkage ssize_t sys_read(unsigned int fd, char __user *buf,
- size_t count);
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count);
-asmlinkage ssize_t sys_readv(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user *buf,
- size_t count);
-asmlinkage ssize_t sys_writev(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
- size_t count, loff_t pos);
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
- size_t count, loff_t pos);
+asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
+asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
+asmlinkage long sys_readv(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_write(unsigned int fd, const char __user *buf,
+ size_t count);
+asmlinkage long sys_writev(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
+ size_t count, loff_t pos);
+asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
+ size_t count, loff_t pos);
asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
asmlinkage long sys_mkdir(const char __user *pathname, int mode);
asmlinkage long sys_chdir(const char __user *filename);
@@ -476,7 +549,7 @@
asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
asmlinkage long sys_mq_unlink(const char __user *name);
asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
-asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
+asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
@@ -530,11 +603,6 @@
const int __user *nodes,
int __user *status,
int flags);
-asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
- __u32 __user *pages,
- const int __user *nodes,
- int __user *status,
- int flags);
asmlinkage long sys_mbind(unsigned long start, unsigned long len,
unsigned long mode,
unsigned long __user *nmask,
@@ -583,13 +651,6 @@
int bufsiz);
asmlinkage long sys_utimensat(int dfd, char __user *filename,
struct timespec __user *utimes, int flags);
-asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
- struct compat_timeval __user *t);
-asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
- struct compat_stat __user *statbuf,
- int flag);
-asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
- int flags, int mode);
asmlinkage long sys_unshare(unsigned long unshare_flags);
asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
@@ -621,6 +682,15 @@
asmlinkage long sys_eventfd(unsigned int count);
asmlinkage long sys_eventfd2(unsigned int count, int flags);
asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
+asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
+asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
+ fd_set __user *, struct timespec __user *,
+ void __user *);
+asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
+ struct timespec __user *, const sigset_t __user *,
+ size_t);
+asmlinkage long sys_pipe2(int __user *, int);
+asmlinkage long sys_pipe(int __user *);
int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 18269e9..341dddb 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -16,6 +16,8 @@
#ifndef _LINUX_TASKSTATS_H
#define _LINUX_TASKSTATS_H
+#include <linux/types.h>
+
/* Format for per-task data returned to userland when
* - a task exits
* - listener requests stats for a task
diff --git a/include/linux/tc_act/tc_gact.h b/include/linux/tc_act/tc_gact.h
index 23a03eb6..e895c0a 100644
--- a/include/linux/tc_act/tc_gact.h
+++ b/include/linux/tc_act/tc_gact.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_GACT_H
#define __LINUX_TC_GACT_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_GACT 5
diff --git a/include/linux/tc_act/tc_mirred.h b/include/linux/tc_act/tc_mirred.h
index 71d6340..0a99ab6 100644
--- a/include/linux/tc_act/tc_mirred.h
+++ b/include/linux/tc_act/tc_mirred.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_MIR_H
#define __LINUX_TC_MIR_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_MIRRED 8
diff --git a/include/linux/tc_act/tc_pedit.h b/include/linux/tc_act/tc_pedit.h
index 83e56e3..54ce906 100644
--- a/include/linux/tc_act/tc_pedit.h
+++ b/include/linux/tc_act/tc_pedit.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_PED_H
#define __LINUX_TC_PED_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_PEDIT 7
diff --git a/include/linux/tc_ematch/tc_em_cmp.h b/include/linux/tc_ematch/tc_em_cmp.h
index c7f4d43..38e7f7b 100644
--- a/include/linux/tc_ematch/tc_em_cmp.h
+++ b/include/linux/tc_ematch/tc_em_cmp.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_CMP_H
#define __LINUX_TC_EM_CMP_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
struct tcf_em_cmp
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index c50d2ba..dcfb733 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_META_H
#define __LINUX_TC_EM_META_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
enum
diff --git a/include/linux/tc_ematch/tc_em_nbyte.h b/include/linux/tc_ematch/tc_em_nbyte.h
index f19d1f5..9ed8c2e 100644
--- a/include/linux/tc_ematch/tc_em_nbyte.h
+++ b/include/linux/tc_ematch/tc_em_nbyte.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_NBYTE_H
#define __LINUX_TC_EM_NBYTE_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
struct tcf_em_nbyte
diff --git a/include/linux/tc_ematch/tc_em_text.h b/include/linux/tc_ematch/tc_em_text.h
index 7cd43e9..d12a73a 100644
--- a/include/linux/tc_ematch/tc_em_text.h
+++ b/include/linux/tc_ematch/tc_em_text.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_TEXT_H
#define __LINUX_TC_EM_TEXT_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TC_EM_TEXT_ALGOSIZ 16
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 85ee9be..88079fd 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -418,6 +418,8 @@
* @autosuspend_disabled: autosuspend disabled by the user
* @autoresume_disabled: autoresume disabled by the user
* @skip_sys_resume: skip the next system resume
+ * @wusb_dev: if this is a Wireless USB device, link to the WUSB
+ * specific data for the device.
*
* Notes:
* Usbcore drivers should not set usbdev->state directly. Instead use
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 18a7293..3c86ed2 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -9,6 +9,8 @@
#ifndef __LINUX_USB_CDC_H
#define __LINUX_USB_CDC_H
+#include <linux/types.h>
+
#define USB_CDC_SUBCLASS_ACM 0x02
#define USB_CDC_SUBCLASS_ETHERNET 0x06
#define USB_CDC_SUBCLASS_WHCM 0x08
diff --git a/include/linux/usb/gadgetfs.h b/include/linux/usb/gadgetfs.h
index ea45f26..612102e 100644
--- a/include/linux/usb/gadgetfs.h
+++ b/include/linux/usb/gadgetfs.h
@@ -18,7 +18,7 @@
#ifndef __LINUX_USB_GADGETFS_H
#define __LINUX_USB_GADGETFS_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <asm/ioctl.h>
#include <linux/usb/ch9.h>
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index ba09fe8..7d38222 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -197,7 +197,9 @@
#define devdbg(usbnet, fmt, arg...) \
printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
#else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#define devdbg(usbnet, fmt, arg...) \
+ ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
+ ## arg); 0; })
#endif
#define deverr(usbnet, fmt, arg...) \
diff --git a/include/linux/video_decoder.h b/include/linux/video_decoder.h
index 121e26d..e26c0c8 100644
--- a/include/linux/video_decoder.h
+++ b/include/linux/video_decoder.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_VIDEO_DECODER_H
#define _LINUX_VIDEO_DECODER_H
+#include <linux/types.h>
+
#define HAVE_VIDEO_DECODER 1
struct video_decoder_capability { /* this name is too long */
diff --git a/include/linux/video_encoder.h b/include/linux/video_encoder.h
index 4b0e690..b7b6423 100644
--- a/include/linux/video_encoder.h
+++ b/include/linux/video_encoder.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_VIDEO_ENCODER_H
#define _LINUX_VIDEO_ENCODER_H
+#include <linux/types.h>
+
struct video_encoder_capability { /* this name is too long */
__u32 flags;
#define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 15a653d..837f392 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -12,6 +12,7 @@
#ifndef __LINUX_VIDEODEV_H
#define __LINUX_VIDEODEV_H
+#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/videodev2.h>
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index c1aef85..94c56d2 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_BLK_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* The ID for virtio_block */
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index 7615ffc..dc16111 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -1,5 +1,6 @@
#ifndef _LINUX_VIRTIO_CONSOLE_H
#define _LINUX_VIRTIO_CONSOLE_H
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
* anyone can use the definitions to implement compatible drivers/servers. */
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 5cdd0aa..3efa86c 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_NET_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* The ID for virtio_net */
diff --git a/include/linux/wait.h b/include/linux/wait.h
index ef609f8..a210ede 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -132,6 +132,8 @@
list_del(&old->task_list);
}
+void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
+ int nr_exclusive, int sync, void *key);
void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key);
extern void __wake_up_locked(wait_queue_head_t *q, unsigned int mode);
extern void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr);
@@ -333,16 +335,19 @@
for (;;) { \
prepare_to_wait_exclusive(&wq, &__wait, \
TASK_INTERRUPTIBLE); \
- if (condition) \
+ if (condition) { \
+ finish_wait(&wq, &__wait); \
break; \
+ } \
if (!signal_pending(current)) { \
schedule(); \
continue; \
} \
ret = -ERESTARTSYS; \
+ abort_exclusive_wait(&wq, &__wait, \
+ TASK_INTERRUPTIBLE, NULL); \
break; \
} \
- finish_wait(&wq, &__wait); \
} while (0)
#define wait_event_interruptible_exclusive(wq, condition) \
@@ -431,6 +436,8 @@
void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state);
void prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state);
void finish_wait(wait_queue_head_t *q, wait_queue_t *wait);
+void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait,
+ unsigned int mode, void *key);
int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b362911..3cd51e5 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -118,12 +118,24 @@
init_timer(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \
do { \
INIT_WORK(&(_work)->work, (_func)); \
init_timer_deferrable(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
/**
* work_pending - Find out whether a work item is currently pending
* @work: The work item in question
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 9bf4ccc..55e41af 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -94,16 +94,16 @@
/* Call the specified callback for all subdevs matching grp_id (if 0, then
match them all). Ignore any errors. Note that you cannot add or delete
a subdev while walking the subdevs list. */
-#define v4l2_device_call_all(dev, grp_id, o, f, args...) \
+#define v4l2_device_call_all(dev, grpid, o, f, args...) \
__v4l2_device_call_subdevs(dev, \
- !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
+ !(grpid) || sd->grp_id == (grpid), o, f , ##args)
/* Call the specified callback for all subdevs matching grp_id (if 0, then
match them all). If the callback returns an error other than 0 or
-ENOIOCTLCMD, then return with that error code. Note that you cannot
add or delete a subdev while walking the subdevs list. */
-#define v4l2_device_call_until_err(dev, grp_id, o, f, args...) \
+#define v4l2_device_call_until_err(dev, grpid, o, f, args...) \
__v4l2_device_call_subdevs_until_err(dev, \
- !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
+ !(grpid) || sd->grp_id == (grpid), o, f , ##args)
#endif
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 90edd22..dda47f0 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -49,7 +49,7 @@
* does memory allocation too using vmalloc_32().
*
* videobuf_dma_*()
- * see Documentation/DMA-mapping.txt, these functions to
+ * see Documentation/PCI/PCI-DMA-mapping.txt, these functions to
* basically the same. The map function does also build a
* scatterlist for the buffer (and unmap frees it ...)
*
diff --git a/include/mtd/inftl-user.h b/include/mtd/inftl-user.h
index e17eda3..d409d48 100644
--- a/include/mtd/inftl-user.h
+++ b/include/mtd/inftl-user.h
@@ -6,6 +6,8 @@
#ifndef __MTD_INFTL_USER_H__
#define __MTD_INFTL_USER_H__
+#include <linux/types.h>
+
#define OSAK_VERSION 0x5120
#define PERCENTUSED 98
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index 2dc2eb2..296efae 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -40,37 +40,37 @@
* UBI volume creation
* ~~~~~~~~~~~~~~~~~~~
*
- * UBI volumes are created via the %UBI_IOCMKVOL IOCTL command of UBI character
+ * UBI volumes are created via the %UBI_IOCMKVOL ioctl command of UBI character
* device. A &struct ubi_mkvol_req object has to be properly filled and a
- * pointer to it has to be passed to the IOCTL.
+ * pointer to it has to be passed to the ioctl.
*
* UBI volume deletion
* ~~~~~~~~~~~~~~~~~~~
*
- * To delete a volume, the %UBI_IOCRMVOL IOCTL command of the UBI character
+ * To delete a volume, the %UBI_IOCRMVOL ioctl command of the UBI character
* device should be used. A pointer to the 32-bit volume ID hast to be passed
- * to the IOCTL.
+ * to the ioctl.
*
* UBI volume re-size
* ~~~~~~~~~~~~~~~~~~
*
- * To re-size a volume, the %UBI_IOCRSVOL IOCTL command of the UBI character
+ * To re-size a volume, the %UBI_IOCRSVOL ioctl command of the UBI character
* device should be used. A &struct ubi_rsvol_req object has to be properly
- * filled and a pointer to it has to be passed to the IOCTL.
+ * filled and a pointer to it has to be passed to the ioctl.
*
* UBI volumes re-name
* ~~~~~~~~~~~~~~~~~~~
*
* To re-name several volumes atomically at one go, the %UBI_IOCRNVOL command
* of the UBI character device should be used. A &struct ubi_rnvol_req object
- * has to be properly filled and a pointer to it has to be passed to the IOCTL.
+ * has to be properly filled and a pointer to it has to be passed to the ioctl.
*
* UBI volume update
* ~~~~~~~~~~~~~~~~~
*
- * Volume update should be done via the %UBI_IOCVOLUP IOCTL command of the
+ * Volume update should be done via the %UBI_IOCVOLUP ioctl command of the
* corresponding UBI volume character device. A pointer to a 64-bit update
- * size should be passed to the IOCTL. After this, UBI expects user to write
+ * size should be passed to the ioctl. After this, UBI expects user to write
* this number of bytes to the volume character device. The update is finished
* when the claimed number of bytes is passed. So, the volume update sequence
* is something like:
@@ -80,14 +80,58 @@
* write(fd, buf, image_size);
* close(fd);
*
- * Atomic eraseblock change
+ * Logical eraseblock erase
* ~~~~~~~~~~~~~~~~~~~~~~~~
*
- * Atomic eraseblock change operation is done via the %UBI_IOCEBCH IOCTL
- * command of the corresponding UBI volume character device. A pointer to
- * &struct ubi_leb_change_req has to be passed to the IOCTL. Then the user is
- * expected to write the requested amount of bytes. This is similar to the
- * "volume update" IOCTL.
+ * To erase a logical eraseblock, the %UBI_IOCEBER ioctl command of the
+ * corresponding UBI volume character device should be used. This command
+ * unmaps the requested logical eraseblock, makes sure the corresponding
+ * physical eraseblock is successfully erased, and returns.
+ *
+ * Atomic logical eraseblock change
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Atomic logical eraseblock change operation is called using the %UBI_IOCEBCH
+ * ioctl command of the corresponding UBI volume character device. A pointer to
+ * a &struct ubi_leb_change_req object has to be passed to the ioctl. Then the
+ * user is expected to write the requested amount of bytes (similarly to what
+ * should be done in case of the "volume update" ioctl).
+ *
+ * Logical eraseblock map
+ * ~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To map a logical eraseblock to a physical eraseblock, the %UBI_IOCEBMAP
+ * ioctl command should be used. A pointer to a &struct ubi_map_req object is
+ * expected to be passed. The ioctl maps the requested logical eraseblock to
+ * a physical eraseblock and returns. Only non-mapped logical eraseblocks can
+ * be mapped. If the logical eraseblock specified in the request is already
+ * mapped to a physical eraseblock, the ioctl fails and returns error.
+ *
+ * Logical eraseblock unmap
+ * ~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To unmap a logical eraseblock to a physical eraseblock, the %UBI_IOCEBUNMAP
+ * ioctl command should be used. The ioctl unmaps the logical eraseblocks,
+ * schedules corresponding physical eraseblock for erasure, and returns. Unlike
+ * the "LEB erase" command, it does not wait for the physical eraseblock being
+ * erased. Note, the side effect of this is that if an unclean reboot happens
+ * after the unmap ioctl returns, you may find the LEB mapped again to the same
+ * physical eraseblock after the UBI is run again.
+ *
+ * Check if logical eraseblock is mapped
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To check if a logical eraseblock is mapped to a physical eraseblock, the
+ * %UBI_IOCEBISMAP ioctl command should be used. It returns %0 if the LEB is
+ * not mapped, and %1 if it is mapped.
+ *
+ * Set an UBI volume property
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be
+ * used. A pointer to a &struct ubi_set_prop_req object is expected to be
+ * passed. The object describes which property should be set, and to which value
+ * it should be set.
*/
/*
@@ -101,7 +145,7 @@
/* Maximum volume name length */
#define UBI_MAX_VOLUME_NAME 127
-/* IOCTL commands of UBI character devices */
+/* ioctl commands of UBI character devices */
#define UBI_IOC_MAGIC 'o'
@@ -114,7 +158,7 @@
/* Re-name volumes */
#define UBI_IOCRNVOL _IOW(UBI_IOC_MAGIC, 3, struct ubi_rnvol_req)
-/* IOCTL commands of the UBI control character device */
+/* ioctl commands of the UBI control character device */
#define UBI_CTRL_IOC_MAGIC 'o'
@@ -123,16 +167,24 @@
/* Detach an MTD device */
#define UBI_IOCDET _IOW(UBI_CTRL_IOC_MAGIC, 65, int32_t)
-/* IOCTL commands of UBI volume character devices */
+/* ioctl commands of UBI volume character devices */
#define UBI_VOL_IOC_MAGIC 'O'
/* Start UBI volume update */
#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, int64_t)
-/* An eraseblock erasure command, used for debugging, disabled by default */
+/* LEB erasure command, used for debugging, disabled by default */
#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, int32_t)
-/* An atomic eraseblock change command */
+/* Atomic LEB change command */
#define UBI_IOCEBCH _IOW(UBI_VOL_IOC_MAGIC, 2, int32_t)
+/* Map LEB command */
+#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req)
+/* Unmap LEB command */
+#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, int32_t)
+/* Check if LEB is mapped command */
+#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, int32_t)
+/* Set an UBI volume property */
+#define UBI_IOCSETPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_prop_req)
/* Maximum MTD device name length supported by UBI */
#define MAX_UBI_MTD_NAME_LEN 127
@@ -168,6 +220,16 @@
UBI_STATIC_VOLUME = 4,
};
+/*
+ * UBI set property ioctl constants
+ *
+ * @UBI_PROP_DIRECT_WRITE: allow / disallow user to directly write and
+ * erase individual eraseblocks on dynamic volumes
+ */
+enum {
+ UBI_PROP_DIRECT_WRITE = 1,
+};
+
/**
* struct ubi_attach_req - attach MTD device request.
* @ubi_num: UBI device number to create
@@ -305,8 +367,8 @@
} __attribute__ ((packed));
/**
- * struct ubi_leb_change_req - a data structure used in atomic logical
- * eraseblock change requests.
+ * struct ubi_leb_change_req - a data structure used in atomic LEB change
+ * requests.
* @lnum: logical eraseblock number to change
* @bytes: how many bytes will be written to the logical eraseblock
* @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
@@ -319,4 +381,30 @@
int8_t padding[7];
} __attribute__ ((packed));
+/**
+ * struct ubi_map_req - a data structure used in map LEB requests.
+ * @lnum: logical eraseblock number to unmap
+ * @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
+ * @padding: reserved for future, not used, has to be zeroed
+ */
+struct ubi_map_req {
+ int32_t lnum;
+ int8_t dtype;
+ int8_t padding[3];
+} __attribute__ ((packed));
+
+
+/**
+ * struct ubi_set_prop_req - a data structure used to set an ubi volume
+ * property.
+ * @property: property to set (%UBI_PROP_DIRECT_WRITE)
+ * @padding: reserved for future, not used, has to be zeroed
+ * @value: value to set
+ */
+struct ubi_set_prop_req {
+ uint8_t property;
+ uint8_t padding[7];
+ uint64_t value;
+} __attribute__ ((packed));
+
#endif /* __UBI_USER_H__ */
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index f44bb5c..d0a0431 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -182,7 +182,7 @@
size = 2048;
if (nr_pcpus >= 32)
size = 4096;
- if (sizeof(rwlock_t) != 0) {
+ if (sizeof(spinlock_t) != 0) {
#ifdef CONFIG_NUMA
if (size * sizeof(spinlock_t) > PAGE_SIZE)
hashinfo->ehash_locks = vmalloc(size * sizeof(spinlock_t));
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b3bd00a..559422f 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -322,7 +322,6 @@
* @control: union for control data
* @status: union for status data
* @driver_data: array of driver_data pointers
- * @retry_count: number of retries
* @ampdu_ack_len: number of aggregated frames.
* relevant only if IEEE80211_TX_STATUS_AMPDU was set.
* @ampdu_ack_map: block ack bit map for the aggregation.
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index b799fb2..2fec3c3 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -79,5 +79,5 @@
static inline __be32 sctp_end_cksum(__be32 crc32)
{
- return ~crc32;
+ return (__force __be32)~cpu_to_le32((__force u32)crc32);
}
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index 83e32f6..9e3182e 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -39,6 +39,7 @@
unsigned int total_copied;
struct hash_desc *hash;
+ unsigned char padbuf[ISCSI_PAD_LEN];
unsigned char recv_digest[ISCSI_DIGEST_SIZE];
unsigned char digest[ISCSI_DIGEST_SIZE];
unsigned int digest_len;
diff --git a/include/sound/hdsp.h b/include/sound/hdsp.h
index dec6b1d..d98a78d 100644
--- a/include/sound/hdsp.h
+++ b/include/sound/hdsp.h
@@ -19,6 +19,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/types.h>
+
#define HDSP_MATRIX_MIXER_SIZE 2048
enum HDSP_IO_Type {
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 93a4edb..dfa8049 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -108,7 +108,7 @@
#define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
{ .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
- .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1 \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
diff --git a/include/video/aty128.h b/include/video/aty128.h
index 7079beb..51ac69f 100644
--- a/include/video/aty128.h
+++ b/include/video/aty128.h
@@ -21,9 +21,9 @@
#define I2C_CNTL_1 0x0094
#define PALETTE_INDEX 0x00b0
#define PALETTE_DATA 0x00b4
-#define CONFIG_CNTL 0x00e0
+#define CNFG_CNTL 0x00e0
#define GEN_RESET_CNTL 0x00f0
-#define CONFIG_MEMSIZE 0x00f8
+#define CNFG_MEMSIZE 0x00f8
#define MEM_CNTL 0x0140
#define MEM_POWER_MISC 0x015c
#define AGP_BASE 0x0170
diff --git a/include/video/mach64.h b/include/video/mach64.h
index a8332e5..89e91c0 100644
--- a/include/video/mach64.h
+++ b/include/video/mach64.h
@@ -103,7 +103,7 @@
#define CUR_HORZ_VERT_OFF 0x0070 /* Dword offset 0_1C */
#define CUR2_HORZ_VERT_OFF 0x0070 /* Dword offset 0_1C */
-#define CONFIG_PANEL_LG 0x0074 /* Dword offset 0_1D (LG) */
+#define CNFG_PANEL_LG 0x0074 /* Dword offset 0_1D (LG) */
/* General I/O Control */
#define GP_IO 0x0078 /* Dword offset 0_1E */
@@ -146,8 +146,8 @@
#define CLOCK_SEL_CNTL 0x0090 /* Dword offset 0_24 */
/* Configuration */
-#define CONFIG_STAT1 0x0094 /* Dword offset 0_25 */
-#define CONFIG_STAT2 0x0098 /* Dword offset 0_26 */
+#define CNFG_STAT1 0x0094 /* Dword offset 0_25 */
+#define CNFG_STAT2 0x0098 /* Dword offset 0_26 */
/* Bus Control */
#define BUS_CNTL 0x00A0 /* Dword offset 0_28 */
@@ -190,9 +190,9 @@
#define POWER_MANAGEMENT_LG 0x00D8 /* Dword offset 0_36 (LG) */
/* Configuration */
-#define CONFIG_CNTL 0x00DC /* Dword offset 0_37 (CT, ET, VT) */
-#define CONFIG_CHIP_ID 0x00E0 /* Dword offset 0_38 */
-#define CONFIG_STAT0 0x00E4 /* Dword offset 0_39 */
+#define CNFG_CNTL 0x00DC /* Dword offset 0_37 (CT, ET, VT) */
+#define CNFG_CHIP_ID 0x00E0 /* Dword offset 0_38 */
+#define CNFG_STAT0 0x00E4 /* Dword offset 0_39 */
/* Test and Debug */
#define CRC_SIG 0x00E8 /* Dword offset 0_3A */
@@ -851,17 +851,17 @@
#define PLL_YCLK_CNTL 0x29
#define PM_DYN_CLK_CNTL 0x2A
-/* CONFIG_CNTL register constants */
+/* CNFG_CNTL register constants */
#define APERTURE_4M_ENABLE 1
#define APERTURE_8M_ENABLE 2
#define VGA_APERTURE_ENABLE 4
-/* CONFIG_STAT0 register constants (GX, CX) */
+/* CNFG_STAT0 register constants (GX, CX) */
#define CFG_BUS_TYPE 0x00000007
#define CFG_MEM_TYPE 0x00000038
#define CFG_INIT_DAC_TYPE 0x00000e00
-/* CONFIG_STAT0 register constants (CT, ET, VT) */
+/* CNFG_STAT0 register constants (CT, ET, VT) */
#define CFG_MEM_TYPE_xT 0x00000007
#define ISA 0
@@ -942,7 +942,7 @@
#define PCI_ATI_VENDOR_ID 0x1002
-/* CONFIG_CHIP_ID register constants */
+/* CNFG_CHIP_ID register constants */
#define CFG_CHIP_TYPE 0x0000FFFF
#define CFG_CHIP_CLASS 0x00FF0000
#define CFG_CHIP_REV 0xFF000000
@@ -951,7 +951,7 @@
#define CFG_CHIP_MINOR 0xC0000000
-/* Chip IDs read from CONFIG_CHIP_ID */
+/* Chip IDs read from CNFG_CHIP_ID */
/* mach64GX family */
#define GX_CHIP_ID 0xD7 /* mach64GX (ATI888GX00) */
@@ -1254,7 +1254,7 @@
#define CRTC2_DISPLAY_DIS 0x00000400
/* LCD register indices */
-#define CONFIG_PANEL 0x00
+#define CNFG_PANEL 0x00
#define LCD_GEN_CNTL 0x01
#define DSTN_CONTROL 0x02
#define HFB_PITCH_ADDR 0x03
diff --git a/include/video/radeon.h b/include/video/radeon.h
index 1cd09cc..e072b16 100644
--- a/include/video/radeon.h
+++ b/include/video/radeon.h
@@ -11,13 +11,13 @@
#define HI_STAT 0x004C
#define BUS_CNTL1 0x0034
#define I2C_CNTL_1 0x0094
-#define CONFIG_CNTL 0x00E0
-#define CONFIG_MEMSIZE 0x00F8
-#define CONFIG_APER_0_BASE 0x0100
-#define CONFIG_APER_1_BASE 0x0104
-#define CONFIG_APER_SIZE 0x0108
-#define CONFIG_REG_1_BASE 0x010C
-#define CONFIG_REG_APER_SIZE 0x0110
+#define CNFG_CNTL 0x00E0
+#define CNFG_MEMSIZE 0x00F8
+#define CNFG_APER_0_BASE 0x0100
+#define CNFG_APER_1_BASE 0x0104
+#define CNFG_APER_SIZE 0x0108
+#define CNFG_REG_1_BASE 0x010C
+#define CNFG_REG_APER_SIZE 0x0110
#define PAD_AGPINPUT_DELAY 0x0164
#define PAD_CTLR_STRENGTH 0x0168
#define PAD_CTLR_UPDATE 0x016C
@@ -509,7 +509,7 @@
/* CLOCK_CNTL_INDEX bit constants */
#define PLL_WR_EN 0x00000080
-/* CONFIG_CNTL bit constants */
+/* CNFG_CNTL bit constants */
#define CFG_VGA_RAM_EN 0x00000100
#define CFG_ATI_REV_ID_MASK (0xf << 16)
#define CFG_ATI_REV_A11 (0 << 16)
@@ -980,7 +980,7 @@
/* masks */
-#define CONFIG_MEMSIZE_MASK 0x1f000000
+#define CNFG_MEMSIZE_MASK 0x1f000000
#define MEM_CFG_TYPE 0x40000000
#define DST_OFFSET_MASK 0x003fffff
#define DST_PITCH_MASK 0x3fc00000
diff --git a/include/video/sisfb.h b/include/video/sisfb.h
index e402eb5..fdd74f1 100644
--- a/include/video/sisfb.h
+++ b/include/video/sisfb.h
@@ -21,8 +21,8 @@
#ifndef _LINUX_SISFB_H_
#define _LINUX_SISFB_H_
+#include <linux/types.h>
#include <asm/ioctl.h>
-#include <asm/types.h>
/**********************************************/
/* PUBLIC */
diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
index 95bcef1..0993a22 100644
--- a/include/video/uvesafb.h
+++ b/include/video/uvesafb.h
@@ -1,6 +1,8 @@
#ifndef _UVESAFB_H
#define _UVESAFB_H
+#include <linux/types.h>
+
struct v86_regs {
__u32 ebx;
__u32 ecx;
diff --git a/init/Kconfig b/init/Kconfig
index 989f58b..f068071 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -415,26 +415,26 @@
This option allows you to create arbitrary task groups
using the "cgroup" pseudo filesystem and control
the cpu bandwidth allocated to each such task group.
- Refer to Documentation/cgroups.txt for more information
- on "cgroup" pseudo filesystem.
+ Refer to Documentation/cgroups/cgroups.txt for more
+ information on "cgroup" pseudo filesystem.
endchoice
-menu "Control Group support"
-config CGROUPS
- bool "Control Group support"
+menuconfig CGROUPS
+ boolean "Control Group support"
help
- This option add support for grouping sets of processes together, for
+ This option adds support for grouping sets of processes together, for
use with process control subsystems such as Cpusets, CFS, memory
controls or device isolation.
See
- - Documentation/cpusets.txt (Cpusets)
- Documentation/scheduler/sched-design-CFS.txt (CFS)
- - Documentation/cgroups/ (features for grouping, isolation)
- - Documentation/controllers/ (features for resource control)
+ - Documentation/cgroups/ (features for grouping, isolation
+ and resource control)
Say N if unsure.
+if CGROUPS
+
config CGROUP_DEBUG
bool "Example debug cgroup subsystem"
depends on CGROUPS
@@ -442,24 +442,24 @@
help
This option enables a simple cgroup subsystem that
exports useful debugging information about the cgroups
- framework
+ framework.
- Say N if unsure
+ Say N if unsure.
config CGROUP_NS
- bool "Namespace cgroup subsystem"
- depends on CGROUPS
- help
- Provides a simple namespace cgroup subsystem to
- provide hierarchical naming of sets of namespaces,
- for instance virtual servers and checkpoint/restart
- jobs.
+ bool "Namespace cgroup subsystem"
+ depends on CGROUPS
+ help
+ Provides a simple namespace cgroup subsystem to
+ provide hierarchical naming of sets of namespaces,
+ for instance virtual servers and checkpoint/restart
+ jobs.
config CGROUP_FREEZER
- bool "control group freezer subsystem"
- depends on CGROUPS
- help
- Provides a way to freeze and unfreeze all tasks in a
+ bool "Freezer cgroup subsystem"
+ depends on CGROUPS
+ help
+ Provides a way to freeze and unfreeze all tasks in a
cgroup.
config CGROUP_DEVICE
@@ -480,18 +480,23 @@
Say N if unsure.
+config PROC_PID_CPUSET
+ bool "Include legacy /proc/<pid>/cpuset file"
+ depends on CPUSETS
+ default y
+
config CGROUP_CPUACCT
bool "Simple CPU accounting cgroup subsystem"
depends on CGROUPS
help
Provides a simple Resource Controller for monitoring the
- total CPU consumed by the tasks in a cgroup
+ total CPU consumed by the tasks in a cgroup.
config RESOURCE_COUNTERS
bool "Resource counters"
help
This option enables controller independent resource accounting
- infrastructure that works with cgroups
+ infrastructure that works with cgroups.
depends on CGROUPS
config CGROUP_MEM_RES_CTLR
@@ -517,9 +522,6 @@
This config option also selects MM_OWNER config option, which
could in turn add some fork/exit overhead.
-config MM_OWNER
- bool
-
config CGROUP_MEM_RES_CTLR_SWAP
bool "Memory Resource Controller Swap Extension(EXPERIMENTAL)"
depends on CGROUP_MEM_RES_CTLR && SWAP && EXPERIMENTAL
@@ -536,8 +538,10 @@
there will be no overhead from this. Even when you set this config=y,
if boot option "noswapaccount" is set, swap will not be accounted.
+endif # CGROUPS
-endmenu
+config MM_OWNER
+ bool
config SYSFS_DEPRECATED
bool
@@ -575,11 +579,6 @@
if the original kernel, that came with your distribution, has
this option set to N.
-config PROC_PID_CPUSET
- bool "Include legacy /proc/<pid>/cpuset file"
- depends on CPUSETS
- default y
-
config RELAY
bool "Kernel->user space relay support (formerly relayfs)"
help
@@ -634,6 +633,14 @@
Unless you want to work with an experimental feature
say N here.
+config NET_NS
+ bool "Network namespace"
+ default n
+ depends on NAMESPACES && EXPERIMENTAL && NET
+ help
+ Allow user space to create what appear to be multiple instances
+ of the network stack.
+
config BLK_DEV_INITRD
bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
depends on BROKEN || !FRV
@@ -718,13 +725,6 @@
Say N.
-config KALLSYMS_STRIP_GENERATED
- bool "Strip machine generated symbols from kallsyms"
- depends on KALLSYMS_ALL
- default y
- help
- Say N if you want kallsyms to retain even machine generated symbols.
-
config KALLSYMS_EXTRA_PASS
bool "Do an extra kallsyms pass"
depends on KALLSYMS
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 23fdb84..54b4077 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -650,8 +650,8 @@
return dentry_open(dentry, mqueue_mnt, oflag, cred);
}
-asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode,
- struct mq_attr __user *u_attr)
+SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
+ struct mq_attr __user *, u_attr)
{
struct dentry *dentry;
struct file *filp;
@@ -721,7 +721,7 @@
return fd;
}
-asmlinkage long sys_mq_unlink(const char __user *u_name)
+SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name)
{
int err;
char *name;
@@ -814,9 +814,9 @@
sender->state = STATE_READY;
}
-asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *u_msg_ptr,
- size_t msg_len, unsigned int msg_prio,
- const struct timespec __user *u_abs_timeout)
+SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
+ size_t, msg_len, unsigned int, msg_prio,
+ const struct timespec __user *, u_abs_timeout)
{
struct file *filp;
struct inode *inode;
@@ -907,9 +907,9 @@
return ret;
}
-asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *u_msg_ptr,
- size_t msg_len, unsigned int __user *u_msg_prio,
- const struct timespec __user *u_abs_timeout)
+SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
+ size_t, msg_len, unsigned int __user *, u_msg_prio,
+ const struct timespec __user *, u_abs_timeout)
{
long timeout;
ssize_t ret;
@@ -997,8 +997,8 @@
* and he isn't currently owner of notification, will be silently discarded.
* It isn't explicitly defined in the POSIX.
*/
-asmlinkage long sys_mq_notify(mqd_t mqdes,
- const struct sigevent __user *u_notification)
+SYSCALL_DEFINE2(mq_notify, mqd_t, mqdes,
+ const struct sigevent __user *, u_notification)
{
int ret;
struct file *filp;
@@ -1123,9 +1123,9 @@
return ret;
}
-asmlinkage long sys_mq_getsetattr(mqd_t mqdes,
- const struct mq_attr __user *u_mqstat,
- struct mq_attr __user *u_omqstat)
+SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
+ const struct mq_attr __user *, u_mqstat,
+ struct mq_attr __user *, u_omqstat)
{
int ret;
struct mq_attr mqstat, omqstat;
diff --git a/ipc/msg.c b/ipc/msg.c
index b4eee1c..2ceab7f 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -309,7 +309,7 @@
return security_msg_queue_associate(msq, msgflg);
}
-asmlinkage long sys_msgget(key_t key, int msgflg)
+SYSCALL_DEFINE2(msgget, key_t, key, int, msgflg)
{
struct ipc_namespace *ns;
struct ipc_ops msg_ops;
@@ -466,7 +466,7 @@
return err;
}
-asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
+SYSCALL_DEFINE3(msgctl, int, msqid, int, cmd, struct msqid_ds __user *, buf)
{
struct msg_queue *msq;
int err, version;
@@ -723,8 +723,8 @@
return err;
}
-asmlinkage long
-sys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz, int msgflg)
+SYSCALL_DEFINE4(msgsnd, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz,
+ int, msgflg)
{
long mtype;
@@ -904,8 +904,8 @@
return msgsz;
}
-asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz,
- long msgtyp, int msgflg)
+SYSCALL_DEFINE5(msgrcv, int, msqid, struct msgbuf __user *, msgp, size_t, msgsz,
+ long, msgtyp, int, msgflg)
{
long err, mtype;
diff --git a/ipc/sem.c b/ipc/sem.c
index c68cd3f..16a2189 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -308,7 +308,7 @@
return 0;
}
-asmlinkage long sys_semget(key_t key, int nsems, int semflg)
+SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
{
struct ipc_namespace *ns;
struct ipc_ops sem_ops;
@@ -887,7 +887,7 @@
return err;
}
-asmlinkage long sys_semctl (int semid, int semnum, int cmd, union semun arg)
+SYSCALL_DEFINE(semctl)(int semid, int semnum, int cmd, union semun arg)
{
int err = -EINVAL;
int version;
@@ -923,6 +923,13 @@
return -EINVAL;
}
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_semctl(int semid, int semnum, int cmd, union semun arg)
+{
+ return SYSC_semctl((int) semid, (int) semnum, (int) cmd, arg);
+}
+SYSCALL_ALIAS(sys_semctl, SyS_semctl);
+#endif
/* If the task doesn't already have a undo_list, then allocate one
* here. We guarantee there is only one thread using this undo list,
@@ -1048,8 +1055,8 @@
return un;
}
-asmlinkage long sys_semtimedop(int semid, struct sembuf __user *tsops,
- unsigned nsops, const struct timespec __user *timeout)
+SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
+ unsigned, nsops, const struct timespec __user *, timeout)
{
int error = -EINVAL;
struct sem_array *sma;
@@ -1225,7 +1232,8 @@
return error;
}
-asmlinkage long sys_semop (int semid, struct sembuf __user *tsops, unsigned nsops)
+SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
+ unsigned, nsops)
{
return sys_semtimedop(semid, tsops, nsops, NULL);
}
diff --git a/ipc/shm.c b/ipc/shm.c
index d0ab552..05d51d2 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -340,6 +340,7 @@
struct file * file;
char name[13];
int id;
+ int acctflag = 0;
if (size < SHMMIN || size > ns->shm_ctlmax)
return -EINVAL;
@@ -364,18 +365,19 @@
sprintf (name, "SYSV%08x", key);
if (shmflg & SHM_HUGETLB) {
- /* hugetlb_file_setup takes care of mlock user accounting */
- file = hugetlb_file_setup(name, size);
+ /* hugetlb_file_setup applies strict accounting */
+ if (shmflg & SHM_NORESERVE)
+ acctflag = VM_NORESERVE;
+ file = hugetlb_file_setup(name, size, acctflag);
shp->mlock_user = current_user();
} else {
- int acctflag = VM_ACCOUNT;
/*
* Do not allow no accounting for OVERCOMMIT_NEVER, even
* if it's asked for.
*/
if ((shmflg & SHM_NORESERVE) &&
sysctl_overcommit_memory != OVERCOMMIT_NEVER)
- acctflag = 0;
+ acctflag = VM_NORESERVE;
file = shmem_file_setup(name, size, acctflag);
}
error = PTR_ERR(file);
@@ -440,7 +442,7 @@
return 0;
}
-asmlinkage long sys_shmget (key_t key, size_t size, int shmflg)
+SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg)
{
struct ipc_namespace *ns;
struct ipc_ops shm_ops;
@@ -565,11 +567,15 @@
struct hstate *h = hstate_file(shp->shm_file);
*rss += pages_per_huge_page(h) * mapping->nrpages;
} else {
+#ifdef CONFIG_SHMEM
struct shmem_inode_info *info = SHMEM_I(inode);
spin_lock(&info->lock);
*rss += inode->i_mapping->nrpages;
*swp += info->swapped;
spin_unlock(&info->lock);
+#else
+ *rss += inode->i_mapping->nrpages;
+#endif
}
total++;
@@ -621,7 +627,7 @@
return err;
}
-asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf)
+SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, struct shmid_ds __user *, buf)
{
struct shmid_kernel *shp;
int err, version;
@@ -939,7 +945,7 @@
goto out_nattch;
}
-asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg)
+SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg)
{
unsigned long ret;
long err;
@@ -955,7 +961,7 @@
* detach and kill segment if marked destroyed.
* The work is done in shm_close.
*/
-asmlinkage long sys_shmdt(char __user *shmaddr)
+SYSCALL_DEFINE1(shmdt, char __user *, shmaddr)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma, *next;
diff --git a/kernel/Makefile b/kernel/Makefile
index 979745f..ae6565b 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -40,9 +40,8 @@
obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
-ifeq ($(CONFIG_USE_GENERIC_SMP_HELPERS),y)
-obj-y += smp.o
-else
+obj-$(CONFIG_USE_GENERIC_SMP_HELPERS) += smp.o
+ifneq ($(CONFIG_SMP),y)
obj-y += up.o
endif
obj-$(CONFIG_SMP) += spinlock.o
diff --git a/kernel/acct.c b/kernel/acct.c
index d57b7cb..7afa315 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -277,7 +277,7 @@
* should be written. If the filename is NULL, accounting will be
* shutdown.
*/
-asmlinkage long sys_acct(const char __user *name)
+SYSCALL_DEFINE1(acct, const char __user *, name)
{
int error;
diff --git a/kernel/async.c b/kernel/async.c
index 608b32b..f565891 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -54,6 +54,7 @@
#include <linux/sched.h>
#include <linux/init.h>
#include <linux/kthread.h>
+#include <linux/delay.h>
#include <asm/atomic.h>
static async_cookie_t next_cookie = 1;
@@ -132,21 +133,23 @@
entry = list_first_entry(&async_pending, struct async_entry, list);
/* 2) move it to the running queue */
- list_del(&entry->list);
- list_add_tail(&entry->list, &async_running);
+ list_move_tail(&entry->list, entry->running);
spin_unlock_irqrestore(&async_lock, flags);
/* 3) run it (and print duration)*/
if (initcall_debug && system_state == SYSTEM_BOOTING) {
- printk("calling %lli_%pF @ %i\n", entry->cookie, entry->func, task_pid_nr(current));
+ printk("calling %lli_%pF @ %i\n", (long long)entry->cookie,
+ entry->func, task_pid_nr(current));
calltime = ktime_get();
}
entry->func(entry->data, entry->cookie);
if (initcall_debug && system_state == SYSTEM_BOOTING) {
rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
- printk("initcall %lli_%pF returned 0 after %lld usecs\n", entry->cookie,
- entry->func, ktime_to_ns(delta) >> 10);
+ printk("initcall %lli_%pF returned 0 after %lld usecs\n",
+ (long long)entry->cookie,
+ entry->func,
+ (long long)ktime_to_ns(delta) >> 10);
}
/* 4) remove it from the running queue */
@@ -205,18 +208,44 @@
return newcookie;
}
+/**
+ * async_schedule - schedule a function for asynchronous execution
+ * @ptr: function to execute asynchronously
+ * @data: data pointer to pass to the function
+ *
+ * Returns an async_cookie_t that may be used for checkpointing later.
+ * Note: This function may be called from atomic or non-atomic contexts.
+ */
async_cookie_t async_schedule(async_func_ptr *ptr, void *data)
{
- return __async_schedule(ptr, data, &async_pending);
+ return __async_schedule(ptr, data, &async_running);
}
EXPORT_SYMBOL_GPL(async_schedule);
-async_cookie_t async_schedule_special(async_func_ptr *ptr, void *data, struct list_head *running)
+/**
+ * async_schedule_domain - schedule a function for asynchronous execution within a certain domain
+ * @ptr: function to execute asynchronously
+ * @data: data pointer to pass to the function
+ * @running: running list for the domain
+ *
+ * Returns an async_cookie_t that may be used for checkpointing later.
+ * @running may be used in the async_synchronize_*_domain() functions
+ * to wait within a certain synchronization domain rather than globally.
+ * A synchronization domain is specified via the running queue @running to use.
+ * Note: This function may be called from atomic or non-atomic contexts.
+ */
+async_cookie_t async_schedule_domain(async_func_ptr *ptr, void *data,
+ struct list_head *running)
{
return __async_schedule(ptr, data, running);
}
-EXPORT_SYMBOL_GPL(async_schedule_special);
+EXPORT_SYMBOL_GPL(async_schedule_domain);
+/**
+ * async_synchronize_full - synchronize all asynchronous function calls
+ *
+ * This function waits until all asynchronous function calls have been done.
+ */
void async_synchronize_full(void)
{
do {
@@ -225,13 +254,30 @@
}
EXPORT_SYMBOL_GPL(async_synchronize_full);
-void async_synchronize_full_special(struct list_head *list)
+/**
+ * async_synchronize_full_domain - synchronize all asynchronous function within a certain domain
+ * @list: running list to synchronize on
+ *
+ * This function waits until all asynchronous function calls for the
+ * synchronization domain specified by the running list @list have been done.
+ */
+void async_synchronize_full_domain(struct list_head *list)
{
- async_synchronize_cookie_special(next_cookie, list);
+ async_synchronize_cookie_domain(next_cookie, list);
}
-EXPORT_SYMBOL_GPL(async_synchronize_full_special);
+EXPORT_SYMBOL_GPL(async_synchronize_full_domain);
-void async_synchronize_cookie_special(async_cookie_t cookie, struct list_head *running)
+/**
+ * async_synchronize_cookie_domain - synchronize asynchronous function calls within a certain domain with cookie checkpointing
+ * @cookie: async_cookie_t to use as checkpoint
+ * @running: running list to synchronize on
+ *
+ * This function waits until all asynchronous function calls for the
+ * synchronization domain specified by the running list @list submitted
+ * prior to @cookie have been done.
+ */
+void async_synchronize_cookie_domain(async_cookie_t cookie,
+ struct list_head *running)
{
ktime_t starttime, delta, endtime;
@@ -247,14 +293,22 @@
delta = ktime_sub(endtime, starttime);
printk("async_continuing @ %i after %lli usec\n",
- task_pid_nr(current), ktime_to_ns(delta) >> 10);
+ task_pid_nr(current),
+ (long long)ktime_to_ns(delta) >> 10);
}
}
-EXPORT_SYMBOL_GPL(async_synchronize_cookie_special);
+EXPORT_SYMBOL_GPL(async_synchronize_cookie_domain);
+/**
+ * async_synchronize_cookie - synchronize asynchronous function calls with cookie checkpointing
+ * @cookie: async_cookie_t to use as checkpoint
+ *
+ * This function waits until all asynchronous function calls prior to @cookie
+ * have been done.
+ */
void async_synchronize_cookie(async_cookie_t cookie)
{
- async_synchronize_cookie_special(cookie, &async_running);
+ async_synchronize_cookie_domain(cookie, &async_running);
}
EXPORT_SYMBOL_GPL(async_synchronize_cookie);
@@ -315,7 +369,11 @@
ec = atomic_read(&entry_count);
while (tc < ec && tc < MAX_THREADS) {
- kthread_run(async_thread, NULL, "async/%i", tc);
+ if (IS_ERR(kthread_run(async_thread, NULL, "async/%i",
+ tc))) {
+ msleep(100);
+ continue;
+ }
atomic_inc(&thread_count);
tc++;
}
@@ -330,7 +388,9 @@
static int __init async_init(void)
{
if (async_enabled)
- kthread_run(async_manager_thread, NULL, "async/mgr");
+ if (IS_ERR(kthread_run(async_manager_thread, NULL,
+ "async/mgr")))
+ async_enabled = 0;
return 0;
}
diff --git a/kernel/capability.c b/kernel/capability.c
index 688926e..4e17041 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -161,7 +161,7 @@
*
* Returns 0 on success and < 0 on error.
*/
-asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)
+SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
{
int ret = 0;
pid_t pid;
@@ -235,7 +235,7 @@
*
* Returns 0 on success and < 0 on error.
*/
-asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data)
+SYSCALL_DEFINE2(capset, cap_user_header_t, header, const cap_user_data_t, data)
{
struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S];
unsigned i, tocopy;
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index c298310..e14db9c 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1115,8 +1115,10 @@
}
write_unlock(&css_set_lock);
- list_del(&root->root_list);
- root_count--;
+ if (!list_empty(&root->root_list)) {
+ list_del(&root->root_list);
+ root_count--;
+ }
mutex_unlock(&cgroup_mutex);
@@ -2349,7 +2351,7 @@
for (i = 0; i < CGROUP_SUBSYS_COUNT; i++) {
struct cgroup_subsys *ss = subsys[i];
if (ss->root == root)
- mutex_lock_nested(&ss->hierarchy_mutex, i);
+ mutex_lock(&ss->hierarchy_mutex);
}
}
@@ -2434,7 +2436,9 @@
err_remove:
+ cgroup_lock_hierarchy(root);
list_del(&cgrp->sibling);
+ cgroup_unlock_hierarchy(root);
root->number_of_cgroups--;
err_destroy:
@@ -2507,7 +2511,7 @@
for_each_subsys(cgrp->root, ss) {
struct cgroup_subsys_state *css = cgrp->subsys[ss->subsys_id];
int refcnt;
- do {
+ while (1) {
/* We can only remove a CSS with a refcnt==1 */
refcnt = atomic_read(&css->refcnt);
if (refcnt > 1) {
@@ -2521,7 +2525,10 @@
* css_tryget() to spin until we set the
* CSS_REMOVED bits or abort
*/
- } while (atomic_cmpxchg(&css->refcnt, refcnt, 0) != refcnt);
+ if (atomic_cmpxchg(&css->refcnt, refcnt, 0) == refcnt)
+ break;
+ cpu_relax();
+ }
}
done:
for_each_subsys(cgrp->root, ss) {
@@ -2630,6 +2637,7 @@
BUG_ON(!list_empty(&init_task.tasks));
mutex_init(&ss->hierarchy_mutex);
+ lockdep_set_class(&ss->hierarchy_mutex, &ss->subsys_key);
ss->active = 1;
}
@@ -2991,20 +2999,21 @@
mutex_unlock(&cgroup_mutex);
return 0;
}
- task_lock(tsk);
- cg = tsk->cgroups;
- parent = task_cgroup(tsk, subsys->subsys_id);
/* Pin the hierarchy */
- if (!atomic_inc_not_zero(&parent->root->sb->s_active)) {
+ if (!atomic_inc_not_zero(&root->sb->s_active)) {
/* We race with the final deactivate_super() */
mutex_unlock(&cgroup_mutex);
return 0;
}
/* Keep the cgroup alive */
+ task_lock(tsk);
+ parent = task_cgroup(tsk, subsys->subsys_id);
+ cg = tsk->cgroups;
get_css_set(cg);
task_unlock(tsk);
+
mutex_unlock(&cgroup_mutex);
/* Now do the VFS work to create a cgroup */
@@ -3043,7 +3052,7 @@
mutex_unlock(&inode->i_mutex);
put_css_set(cg);
- deactivate_super(parent->root->sb);
+ deactivate_super(root->sb);
/* The cgroup is still accessible in the VFS, but
* we're not going to try to rmdir() it at this
* point. */
@@ -3069,7 +3078,7 @@
mutex_lock(&cgroup_mutex);
put_css_set(cg);
mutex_unlock(&cgroup_mutex);
- deactivate_super(parent->root->sb);
+ deactivate_super(root->sb);
return ret;
}
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 647c77a..f76db9d 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -61,6 +61,14 @@
#include <linux/cgroup.h>
/*
+ * Workqueue for cpuset related tasks.
+ *
+ * Using kevent workqueue may cause deadlock when memory_migrate
+ * is set. So we create a separate workqueue thread for cpuset.
+ */
+static struct workqueue_struct *cpuset_wq;
+
+/*
* Tracks how many cpusets are currently defined in system.
* When there is only one cpuset (the root cpuset) we can
* short circuit some hooks.
@@ -568,7 +576,7 @@
* load balancing domains (sched domains) as specified by that partial
* partition.
*
- * See "What is sched_load_balance" in Documentation/cpusets.txt
+ * See "What is sched_load_balance" in Documentation/cgroups/cpusets.txt
* for a background explanation of this.
*
* Does not return errors, on the theory that the callers of this
@@ -831,7 +839,7 @@
*/
static void async_rebuild_sched_domains(void)
{
- schedule_work(&rebuild_sched_domains_work);
+ queue_work(cpuset_wq, &rebuild_sched_domains_work);
}
/*
@@ -2111,6 +2119,9 @@
hotcpu_notifier(cpuset_track_online_cpus, 0);
hotplug_memory_notifier(cpuset_track_online_nodes, 10);
+
+ cpuset_wq = create_singlethread_workqueue("cpuset");
+ BUG_ON(!cpuset_wq);
}
/**
diff --git a/kernel/dma-coherent.c b/kernel/dma-coherent.c
index 0387074..962a3b5 100644
--- a/kernel/dma-coherent.c
+++ b/kernel/dma-coherent.c
@@ -98,7 +98,7 @@
* @size: size of requested memory area
* @dma_handle: This will be filled with the correct dma handle
* @ret: This pointer will be filled with the virtual address
- * to allocated area.
+ * to allocated area.
*
* This function should be only called from per-arch dma_alloc_coherent()
* to support allocation from per-device coherent memory pools.
@@ -118,31 +118,32 @@
mem = dev->dma_mem;
if (!mem)
return 0;
- if (unlikely(size > mem->size))
- return 0;
+
+ *ret = NULL;
+
+ if (unlikely(size > (mem->size << PAGE_SHIFT)))
+ goto err;
pageno = bitmap_find_free_region(mem->bitmap, mem->size, order);
- if (pageno >= 0) {
- /*
- * Memory was found in the per-device arena.
- */
- *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
- *ret = mem->virt_base + (pageno << PAGE_SHIFT);
- memset(*ret, 0, size);
- } else if (mem->flags & DMA_MEMORY_EXCLUSIVE) {
- /*
- * The per-device arena is exhausted and we are not
- * permitted to fall back to generic memory.
- */
- *ret = NULL;
- } else {
- /*
- * The per-device arena is exhausted and we are
- * permitted to fall back to generic memory.
- */
- return 0;
- }
+ if (unlikely(pageno < 0))
+ goto err;
+
+ /*
+ * Memory was found in the per-device area.
+ */
+ *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
+ *ret = mem->virt_base + (pageno << PAGE_SHIFT);
+ memset(*ret, 0, size);
+
return 1;
+
+err:
+ /*
+ * In the case where the allocation can not be satisfied from the
+ * per-device area, try to fall back to generic memory if the
+ * constraints allow it.
+ */
+ return mem->flags & DMA_MEMORY_EXCLUSIVE;
}
EXPORT_SYMBOL(dma_alloc_from_coherent);
diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 0511716..667c841 100644
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -209,8 +209,7 @@
module_init(proc_execdomains_init);
#endif
-asmlinkage long
-sys_personality(u_long personality)
+SYSCALL_DEFINE1(personality, u_long, personality)
{
u_long old = current->personality;
diff --git a/kernel/exit.c b/kernel/exit.c
index c7740fa..efd30cc 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -118,6 +118,8 @@
* We won't ever get here for the group leader, since it
* will have been the last reference on the signal_struct.
*/
+ sig->utime = cputime_add(sig->utime, task_utime(tsk));
+ sig->stime = cputime_add(sig->stime, task_stime(tsk));
sig->gtime = cputime_add(sig->gtime, task_gtime(tsk));
sig->min_flt += tsk->min_flt;
sig->maj_flt += tsk->maj_flt;
@@ -126,6 +128,7 @@
sig->inblock += task_io_get_inblock(tsk);
sig->oublock += task_io_get_oublock(tsk);
task_io_accounting_add(&sig->ioac, &tsk->ioac);
+ sig->sum_sched_runtime += tsk->se.sum_exec_runtime;
sig = NULL; /* Marker for below. */
}
@@ -1141,7 +1144,7 @@
EXPORT_SYMBOL(complete_and_exit);
-asmlinkage long sys_exit(int error_code)
+SYSCALL_DEFINE1(exit, int, error_code)
{
do_exit((error_code&0xff)<<8);
}
@@ -1182,9 +1185,11 @@
* wait4()-ing process will get the correct exit code - even if this
* thread is not the thread group leader.
*/
-asmlinkage void sys_exit_group(int error_code)
+SYSCALL_DEFINE1(exit_group, int, error_code)
{
do_group_exit((error_code & 0xff) << 8);
+ /* NOTREACHED */
+ return 0;
}
static struct pid *task_pid_type(struct task_struct *task, enum pid_type type)
@@ -1752,9 +1757,8 @@
return retval;
}
-asmlinkage long sys_waitid(int which, pid_t upid,
- struct siginfo __user *infop, int options,
- struct rusage __user *ru)
+SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *,
+ infop, int, options, struct rusage __user *, ru)
{
struct pid *pid = NULL;
enum pid_type type;
@@ -1793,8 +1797,8 @@
return ret;
}
-asmlinkage long sys_wait4(pid_t upid, int __user *stat_addr,
- int options, struct rusage __user *ru)
+SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr,
+ int, options, struct rusage __user *, ru)
{
struct pid *pid = NULL;
enum pid_type type;
@@ -1831,7 +1835,7 @@
* sys_waitpid() remains for compatibility. waitpid() should be
* implemented by calling sys_wait4() from libc.a.
*/
-asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options)
+SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options)
{
return sys_wait4(pid, stat_addr, options, NULL);
}
diff --git a/kernel/fork.c b/kernel/fork.c
index bf582f7..3b5dcf9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -820,17 +820,17 @@
static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
{
struct signal_struct *sig;
- int ret;
if (clone_flags & CLONE_THREAD) {
- ret = thread_group_cputime_clone_thread(current);
- if (likely(!ret)) {
- atomic_inc(¤t->signal->count);
- atomic_inc(¤t->signal->live);
- }
- return ret;
+ atomic_inc(¤t->signal->count);
+ atomic_inc(¤t->signal->live);
+ return 0;
}
sig = kmem_cache_alloc(signal_cachep, GFP_KERNEL);
+
+ if (sig)
+ posix_cpu_timers_init_group(sig);
+
tsk->signal = sig;
if (!sig)
return -ENOMEM;
@@ -854,21 +854,20 @@
sig->tty_old_pgrp = NULL;
sig->tty = NULL;
- sig->cutime = sig->cstime = cputime_zero;
+ sig->utime = sig->stime = sig->cutime = sig->cstime = cputime_zero;
sig->gtime = cputime_zero;
sig->cgtime = cputime_zero;
sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
task_io_accounting_init(&sig->ioac);
+ sig->sum_sched_runtime = 0;
taskstats_tgid_init(sig);
task_lock(current->group_leader);
memcpy(sig->rlim, current->signal->rlim, sizeof sig->rlim);
task_unlock(current->group_leader);
- posix_cpu_timers_init_group(sig);
-
acct_init_pacct(&sig->pacct);
tty_audit_fork(sig);
@@ -904,7 +903,7 @@
clear_freeze_flag(p);
}
-asmlinkage long sys_set_tid_address(int __user *tidptr)
+SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr)
{
current->clear_child_tid = tidptr;
@@ -1010,6 +1009,7 @@
* triggers too late. This doesn't hurt, the check is only there
* to stop root fork bombs.
*/
+ retval = -EAGAIN;
if (nr_threads >= max_threads)
goto bad_fork_cleanup_count;
@@ -1093,7 +1093,7 @@
#ifdef CONFIG_DEBUG_MUTEXES
p->blocked_on = NULL; /* not blocked yet */
#endif
- if (unlikely(ptrace_reparented(current)))
+ if (unlikely(current->ptrace))
ptrace_fork(p, clone_flags);
/* Perform scheduler related setup. Assign this task to a CPU. */
@@ -1601,7 +1601,7 @@
* constructed. Here we are modifying the current, active,
* task_struct.
*/
-asmlinkage long sys_unshare(unsigned long unshare_flags)
+SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
{
int err = 0;
struct fs_struct *fs, *new_fs = NULL;
diff --git a/kernel/futex.c b/kernel/futex.c
index 002aa18..f89d373 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1733,9 +1733,8 @@
* @head: pointer to the list-head
* @len: length of the list-head, as userspace expects
*/
-asmlinkage long
-sys_set_robust_list(struct robust_list_head __user *head,
- size_t len)
+SYSCALL_DEFINE2(set_robust_list, struct robust_list_head __user *, head,
+ size_t, len)
{
if (!futex_cmpxchg_enabled)
return -ENOSYS;
@@ -1756,9 +1755,9 @@
* @head_ptr: pointer to a list-head pointer, the kernel fills it in
* @len_ptr: pointer to a length field, the kernel fills in the header size
*/
-asmlinkage long
-sys_get_robust_list(int pid, struct robust_list_head __user * __user *head_ptr,
- size_t __user *len_ptr)
+SYSCALL_DEFINE3(get_robust_list, int, pid,
+ struct robust_list_head __user * __user *, head_ptr,
+ size_t __user *, len_ptr)
{
struct robust_list_head __user *head;
unsigned long ret;
@@ -1978,9 +1977,9 @@
}
-asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
- struct timespec __user *utime, u32 __user *uaddr2,
- u32 val3)
+SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,
+ struct timespec __user *, utime, u32 __user *, uaddr2,
+ u32, val3)
{
struct timespec ts;
ktime_t t, *tp = NULL;
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 1455b76..f394d2a 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -501,6 +501,13 @@
continue;
timer = rb_entry(base->first, struct hrtimer, node);
expires = ktime_sub(hrtimer_get_expires(timer), base->offset);
+ /*
+ * clock_was_set() has changed base->offset so the
+ * result might be negative. Fix it up to prevent a
+ * false positive in clockevents_program_event()
+ */
+ if (expires.tv64 < 0)
+ expires.tv64 = 0;
if (expires.tv64 < cpu_base->expires_next.tv64)
cpu_base->expires_next = expires;
}
@@ -614,7 +621,9 @@
*/
void hres_timers_resume(void)
{
- /* Retrigger the CPU local events: */
+ WARN_ONCE(!irqs_disabled(),
+ KERN_INFO "hres_timers_resume() called with IRQs enabled!");
+
retrigger_next_event(NULL);
}
@@ -1156,6 +1165,29 @@
#ifdef CONFIG_HIGH_RES_TIMERS
+static int force_clock_reprogram;
+
+/*
+ * After 5 iteration's attempts, we consider that hrtimer_interrupt()
+ * is hanging, which could happen with something that slows the interrupt
+ * such as the tracing. Then we force the clock reprogramming for each future
+ * hrtimer interrupts to avoid infinite loops and use the min_delta_ns
+ * threshold that we will overwrite.
+ * The next tick event will be scheduled to 3 times we currently spend on
+ * hrtimer_interrupt(). This gives a good compromise, the cpus will spend
+ * 1/4 of their time to process the hrtimer interrupts. This is enough to
+ * let it running without serious starvation.
+ */
+
+static inline void
+hrtimer_interrupt_hanging(struct clock_event_device *dev,
+ ktime_t try_time)
+{
+ force_clock_reprogram = 1;
+ dev->min_delta_ns = (unsigned long)try_time.tv64 * 3;
+ printk(KERN_WARNING "hrtimer: interrupt too slow, "
+ "forcing clock min delta to %lu ns\n", dev->min_delta_ns);
+}
/*
* High resolution timer interrupt
* Called with interrupts disabled
@@ -1165,6 +1197,7 @@
struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
struct hrtimer_clock_base *base;
ktime_t expires_next, now;
+ int nr_retries = 0;
int i;
BUG_ON(!cpu_base->hres_active);
@@ -1172,6 +1205,10 @@
dev->next_event.tv64 = KTIME_MAX;
retry:
+ /* 5 retries is enough to notice a hang */
+ if (!(++nr_retries % 5))
+ hrtimer_interrupt_hanging(dev, ktime_sub(ktime_get(), now));
+
now = ktime_get();
expires_next.tv64 = KTIME_MAX;
@@ -1224,7 +1261,7 @@
/* Reprogramming necessary ? */
if (expires_next.tv64 != KTIME_MAX) {
- if (tick_program_event(expires_next, 0))
+ if (tick_program_event(expires_next, force_clock_reprogram))
goto retry;
}
}
@@ -1467,8 +1504,8 @@
return ret;
}
-asmlinkage long
-sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp)
+SYSCALL_DEFINE2(nanosleep, struct timespec __user *, rqtp,
+ struct timespec __user *, rmtp)
{
struct timespec tu;
@@ -1578,6 +1615,10 @@
break;
#ifdef CONFIG_HOTPLUG_CPU
+ case CPU_DYING:
+ case CPU_DYING_FROZEN:
+ clockevents_notify(CLOCK_EVT_NOTIFY_CPU_DYING, &scpu);
+ break;
case CPU_DEAD:
case CPU_DEAD_FROZEN:
{
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index f63c706..7de11bd 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -383,6 +383,7 @@
out_unlock:
spin_unlock(&desc->lock);
}
+EXPORT_SYMBOL_GPL(handle_level_irq);
/**
* handle_fasteoi_irq - irq handler for transparent controllers
@@ -593,6 +594,7 @@
}
spin_unlock_irqrestore(&desc->lock, flags);
}
+EXPORT_SYMBOL_GPL(__set_irq_handler);
void
set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index c20db0b..3aba8d1 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -39,6 +39,18 @@
ack_bad_irq(irq);
}
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
+static void __init init_irq_default_affinity(void)
+{
+ alloc_bootmem_cpumask_var(&irq_default_affinity);
+ cpumask_setall(irq_default_affinity);
+}
+#else
+static void __init init_irq_default_affinity(void)
+{
+}
+#endif
+
/*
* Linux has a controller-independent interrupt architecture.
* Every controller has a 'controller-template', that is used
@@ -134,6 +146,8 @@
int legacy_count;
int i;
+ init_irq_default_affinity();
+
desc = irq_desc_legacy;
legacy_count = ARRAY_SIZE(irq_desc_legacy);
@@ -219,6 +233,8 @@
int count;
int i;
+ init_irq_default_affinity();
+
desc = irq_desc;
count = ARRAY_SIZE(irq_desc);
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index cd0cd8d..291f036 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -15,17 +15,9 @@
#include "internals.h"
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
cpumask_var_t irq_default_affinity;
-static int init_irq_default_affinity(void)
-{
- alloc_cpumask_var(&irq_default_affinity, GFP_KERNEL);
- cpumask_setall(irq_default_affinity);
- return 0;
-}
-core_initcall(init_irq_default_affinity);
-
/**
* synchronize_irq - wait for pending IRQ handlers (on other CPUs)
* @irq: interrupt number to wait for
diff --git a/kernel/irq/numa_migrate.c b/kernel/irq/numa_migrate.c
index ecf765c..acd8835 100644
--- a/kernel/irq/numa_migrate.c
+++ b/kernel/irq/numa_migrate.c
@@ -71,7 +71,7 @@
desc = irq_desc_ptrs[irq];
if (desc && old_desc != desc)
- goto out_unlock;
+ goto out_unlock;
node = cpu_to_node(cpu);
desc = kzalloc_node(sizeof(*desc), GFP_ATOMIC, node);
@@ -84,10 +84,15 @@
init_copy_one_irq_desc(irq, old_desc, desc, cpu);
irq_desc_ptrs[irq] = desc;
+ spin_unlock_irqrestore(&sparse_irq_lock, flags);
/* free the old one */
free_one_irq_desc(old_desc, desc);
+ spin_unlock(&old_desc->lock);
kfree(old_desc);
+ spin_lock(&desc->lock);
+
+ return desc;
out_unlock:
spin_unlock_irqrestore(&sparse_irq_lock, flags);
diff --git a/kernel/itimer.c b/kernel/itimer.c
index db7c358..58762f7 100644
--- a/kernel/itimer.c
+++ b/kernel/itimer.c
@@ -62,7 +62,7 @@
struct task_cputime cputime;
cputime_t utime;
- thread_group_cputime(tsk, &cputime);
+ thread_group_cputimer(tsk, &cputime);
utime = cputime.utime;
if (cputime_le(cval, utime)) { /* about to fire */
cval = jiffies_to_cputime(1);
@@ -82,7 +82,7 @@
struct task_cputime times;
cputime_t ptime;
- thread_group_cputime(tsk, ×);
+ thread_group_cputimer(tsk, ×);
ptime = cputime_add(times.utime, times.stime);
if (cputime_le(cval, ptime)) { /* about to fire */
cval = jiffies_to_cputime(1);
@@ -100,7 +100,7 @@
return 0;
}
-asmlinkage long sys_getitimer(int which, struct itimerval __user *value)
+SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)
{
int error = -EFAULT;
struct itimerval get_buffer;
@@ -260,9 +260,8 @@
return it_old.it_value.tv_sec;
}
-asmlinkage long sys_setitimer(int which,
- struct itimerval __user *value,
- struct itimerval __user *ovalue)
+SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value,
+ struct itimerval __user *, ovalue)
{
struct itimerval set_buffer, get_buffer;
int error;
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index e694afa..7b8b0f2 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -30,19 +30,20 @@
#define all_var 0
#endif
-extern const unsigned long kallsyms_addresses[];
-extern const u8 kallsyms_names[];
+/* These will be re-linked against their real values during the second link stage */
+extern const unsigned long kallsyms_addresses[] __attribute__((weak));
+extern const u8 kallsyms_names[] __attribute__((weak));
/* tell the compiler that the count isn't in the small data section if the arch
* has one (eg: FRV)
*/
extern const unsigned long kallsyms_num_syms
- __attribute__((__section__(".rodata")));
+__attribute__((weak, section(".rodata")));
-extern const u8 kallsyms_token_table[];
-extern const u16 kallsyms_token_index[];
+extern const u8 kallsyms_token_table[] __attribute__((weak));
+extern const u16 kallsyms_token_index[] __attribute__((weak));
-extern const unsigned long kallsyms_markers[];
+extern const unsigned long kallsyms_markers[] __attribute__((weak));
static inline int is_kernel_inittext(unsigned long addr)
{
@@ -167,6 +168,9 @@
unsigned long symbol_start = 0, symbol_end = 0;
unsigned long i, low, high, mid;
+ /* This kernel should never had been booted. */
+ BUG_ON(!kallsyms_addresses);
+
/* do a binary search on the sorted kallsyms_addresses array */
low = 0;
high = kallsyms_num_syms;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 3fb855a..8a6d7b0 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -934,9 +934,8 @@
static DEFINE_MUTEX(kexec_mutex);
-asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
- struct kexec_segment __user *segments,
- unsigned long flags)
+SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
+ struct kexec_segment __user *, segments, unsigned long, flags)
{
struct kimage **dest_image, *image;
int result;
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 1b9cbdc..7ba8cd9 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -123,7 +123,7 @@
static int __kprobes check_safety(void)
{
int ret = 0;
-#if defined(CONFIG_PREEMPT) && defined(CONFIG_PM)
+#if defined(CONFIG_PREEMPT) && defined(CONFIG_FREEZER)
ret = freeze_processes();
if (ret == 0) {
struct task_struct *p, *q;
diff --git a/kernel/module.c b/kernel/module.c
index c9332c9..ba22484 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -573,13 +573,13 @@
/* Init the unload section of the module. */
static void module_unload_init(struct module *mod)
{
- unsigned int i;
+ int cpu;
INIT_LIST_HEAD(&mod->modules_which_use_me);
- for (i = 0; i < NR_CPUS; i++)
- local_set(&mod->ref[i].count, 0);
+ for_each_possible_cpu(cpu)
+ local_set(__module_ref_addr(mod, cpu), 0);
/* Hold reference count during initialization. */
- local_set(&mod->ref[raw_smp_processor_id()].count, 1);
+ local_set(__module_ref_addr(mod, raw_smp_processor_id()), 1);
/* Backwards compatibility macros put refcount during init. */
mod->waiter = current;
}
@@ -717,10 +717,11 @@
unsigned int module_refcount(struct module *mod)
{
- unsigned int i, total = 0;
+ unsigned int total = 0;
+ int cpu;
- for (i = 0; i < NR_CPUS; i++)
- total += local_read(&mod->ref[i].count);
+ for_each_possible_cpu(cpu)
+ total += local_read(__module_ref_addr(mod, cpu));
return total;
}
EXPORT_SYMBOL(module_refcount);
@@ -743,8 +744,8 @@
mutex_lock(&module_mutex);
}
-asmlinkage long
-sys_delete_module(const char __user *name_user, unsigned int flags)
+SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
+ unsigned int, flags)
{
struct module *mod;
char name[MODULE_NAME_LEN];
@@ -894,7 +895,7 @@
{
if (module) {
unsigned int cpu = get_cpu();
- local_dec(&module->ref[cpu].count);
+ local_dec(__module_ref_addr(module, cpu));
/* Maybe they're waiting for us to drop reference? */
if (unlikely(!module_is_live(module)))
wake_up_process(module->waiter);
@@ -1464,7 +1465,10 @@
kfree(mod->args);
if (mod->percpu)
percpu_modfree(mod->percpu);
-
+#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
+ if (mod->refptr)
+ percpu_modfree(mod->refptr);
+#endif
/* Free lock-classes: */
lockdep_free_key_range(mod->module_core, mod->core_size);
@@ -2011,6 +2015,14 @@
if (err < 0)
goto free_mod;
+#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
+ mod->refptr = percpu_modalloc(sizeof(local_t), __alignof__(local_t),
+ mod->name);
+ if (!mod->refptr) {
+ err = -ENOMEM;
+ goto free_mod;
+ }
+#endif
if (pcpuindex) {
/* We have a special allocation for this section. */
percpu = percpu_modalloc(sechdrs[pcpuindex].sh_size,
@@ -2018,7 +2030,7 @@
mod->name);
if (!percpu) {
err = -ENOMEM;
- goto free_mod;
+ goto free_percpu;
}
sechdrs[pcpuindex].sh_flags &= ~(unsigned long)SHF_ALLOC;
mod->percpu = percpu;
@@ -2282,6 +2294,9 @@
free_percpu:
if (percpu)
percpu_modfree(percpu);
+#if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
+ percpu_modfree(mod->refptr);
+#endif
free_mod:
kfree(args);
free_hdr:
@@ -2296,10 +2311,8 @@
}
/* This is where the real work happens */
-asmlinkage long
-sys_init_module(void __user *umod,
- unsigned long len,
- const char __user *uargs)
+SYSCALL_DEFINE3(init_module, void __user *, umod,
+ unsigned long, len, const char __user *, uargs)
{
struct module *mod;
int ret = 0;
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 157de3a..2313a4c 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -10,76 +10,6 @@
#include <linux/kernel_stat.h>
/*
- * Allocate the thread_group_cputime structure appropriately and fill in the
- * current values of the fields. Called from copy_signal() via
- * thread_group_cputime_clone_thread() when adding a second or subsequent
- * thread to a thread group. Assumes interrupts are enabled when called.
- */
-int thread_group_cputime_alloc(struct task_struct *tsk)
-{
- struct signal_struct *sig = tsk->signal;
- struct task_cputime *cputime;
-
- /*
- * If we have multiple threads and we don't already have a
- * per-CPU task_cputime struct (checked in the caller), allocate
- * one and fill it in with the times accumulated so far. We may
- * race with another thread so recheck after we pick up the sighand
- * lock.
- */
- cputime = alloc_percpu(struct task_cputime);
- if (cputime == NULL)
- return -ENOMEM;
- spin_lock_irq(&tsk->sighand->siglock);
- if (sig->cputime.totals) {
- spin_unlock_irq(&tsk->sighand->siglock);
- free_percpu(cputime);
- return 0;
- }
- sig->cputime.totals = cputime;
- cputime = per_cpu_ptr(sig->cputime.totals, smp_processor_id());
- cputime->utime = tsk->utime;
- cputime->stime = tsk->stime;
- cputime->sum_exec_runtime = tsk->se.sum_exec_runtime;
- spin_unlock_irq(&tsk->sighand->siglock);
- return 0;
-}
-
-/**
- * thread_group_cputime - Sum the thread group time fields across all CPUs.
- *
- * @tsk: The task we use to identify the thread group.
- * @times: task_cputime structure in which we return the summed fields.
- *
- * Walk the list of CPUs to sum the per-CPU time fields in the thread group
- * time structure.
- */
-void thread_group_cputime(
- struct task_struct *tsk,
- struct task_cputime *times)
-{
- struct task_cputime *totals, *tot;
- int i;
-
- totals = tsk->signal->cputime.totals;
- if (!totals) {
- times->utime = tsk->utime;
- times->stime = tsk->stime;
- times->sum_exec_runtime = tsk->se.sum_exec_runtime;
- return;
- }
-
- times->stime = times->utime = cputime_zero;
- times->sum_exec_runtime = 0;
- for_each_possible_cpu(i) {
- tot = per_cpu_ptr(totals, i);
- times->utime = cputime_add(times->utime, tot->utime);
- times->stime = cputime_add(times->stime, tot->stime);
- times->sum_exec_runtime += tot->sum_exec_runtime;
- }
-}
-
-/*
* Called after updating RLIMIT_CPU to set timer expiration if necessary.
*/
void update_rlimit_cpu(unsigned long rlim_new)
@@ -300,6 +230,71 @@
return 0;
}
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times)
+{
+ struct sighand_struct *sighand;
+ struct signal_struct *sig;
+ struct task_struct *t;
+
+ *times = INIT_CPUTIME;
+
+ rcu_read_lock();
+ sighand = rcu_dereference(tsk->sighand);
+ if (!sighand)
+ goto out;
+
+ sig = tsk->signal;
+
+ t = tsk;
+ do {
+ times->utime = cputime_add(times->utime, t->utime);
+ times->stime = cputime_add(times->stime, t->stime);
+ times->sum_exec_runtime += t->se.sum_exec_runtime;
+
+ t = next_thread(t);
+ } while (t != tsk);
+
+ times->utime = cputime_add(times->utime, sig->utime);
+ times->stime = cputime_add(times->stime, sig->stime);
+ times->sum_exec_runtime += sig->sum_sched_runtime;
+out:
+ rcu_read_unlock();
+}
+
+static void update_gt_cputime(struct task_cputime *a, struct task_cputime *b)
+{
+ if (cputime_gt(b->utime, a->utime))
+ a->utime = b->utime;
+
+ if (cputime_gt(b->stime, a->stime))
+ a->stime = b->stime;
+
+ if (b->sum_exec_runtime > a->sum_exec_runtime)
+ a->sum_exec_runtime = b->sum_exec_runtime;
+}
+
+void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times)
+{
+ struct thread_group_cputimer *cputimer = &tsk->signal->cputimer;
+ struct task_cputime sum;
+ unsigned long flags;
+
+ spin_lock_irqsave(&cputimer->lock, flags);
+ if (!cputimer->running) {
+ cputimer->running = 1;
+ /*
+ * The POSIX timer interface allows for absolute time expiry
+ * values through the TIMER_ABSTIME flag, therefore we have
+ * to synchronize the timer to the clock every time we start
+ * it.
+ */
+ thread_group_cputime(tsk, &sum);
+ update_gt_cputime(&cputimer->cputime, &sum);
+ }
+ *times = cputimer->cputime;
+ spin_unlock_irqrestore(&cputimer->lock, flags);
+}
+
/*
* Sample a process (thread group) clock for the given group_leader task.
* Must be called with tasklist_lock held for reading.
@@ -527,7 +522,7 @@
{
struct task_cputime cputime;
- thread_group_cputime(tsk, &cputime);
+ thread_group_cputimer(tsk, &cputime);
cleanup_timers(tsk->signal->cpu_timers,
cputime.utime, cputime.stime, cputime.sum_exec_runtime);
}
@@ -1034,6 +1029,19 @@
}
}
+static void stop_process_timers(struct task_struct *tsk)
+{
+ struct thread_group_cputimer *cputimer = &tsk->signal->cputimer;
+ unsigned long flags;
+
+ if (!cputimer->running)
+ return;
+
+ spin_lock_irqsave(&cputimer->lock, flags);
+ cputimer->running = 0;
+ spin_unlock_irqrestore(&cputimer->lock, flags);
+}
+
/*
* Check for any per-thread CPU timers that have fired and move them
* off the tsk->*_timers list onto the firing list. Per-thread timers
@@ -1057,13 +1065,15 @@
sig->rlim[RLIMIT_CPU].rlim_cur == RLIM_INFINITY &&
list_empty(&timers[CPUCLOCK_VIRT]) &&
cputime_eq(sig->it_virt_expires, cputime_zero) &&
- list_empty(&timers[CPUCLOCK_SCHED]))
+ list_empty(&timers[CPUCLOCK_SCHED])) {
+ stop_process_timers(tsk);
return;
+ }
/*
* Collect the current process totals.
*/
- thread_group_cputime(tsk, &cputime);
+ thread_group_cputimer(tsk, &cputime);
utime = cputime.utime;
ptime = cputime_add(utime, cputime.stime);
sum_sched_runtime = cputime.sum_exec_runtime;
@@ -1329,7 +1339,7 @@
if (!task_cputime_zero(&sig->cputime_expires)) {
struct task_cputime group_sample;
- thread_group_cputime(tsk, &group_sample);
+ thread_group_cputimer(tsk, &group_sample);
if (task_cputime_expired(&group_sample, &sig->cputime_expires))
return 1;
}
@@ -1399,6 +1409,33 @@
}
/*
+ * Sample a process (thread group) timer for the given group_leader task.
+ * Must be called with tasklist_lock held for reading.
+ */
+static int cpu_timer_sample_group(const clockid_t which_clock,
+ struct task_struct *p,
+ union cpu_time_count *cpu)
+{
+ struct task_cputime cputime;
+
+ thread_group_cputimer(p, &cputime);
+ switch (CPUCLOCK_WHICH(which_clock)) {
+ default:
+ return -EINVAL;
+ case CPUCLOCK_PROF:
+ cpu->cpu = cputime_add(cputime.utime, cputime.stime);
+ break;
+ case CPUCLOCK_VIRT:
+ cpu->cpu = cputime.utime;
+ break;
+ case CPUCLOCK_SCHED:
+ cpu->sched = cputime.sum_exec_runtime + task_delta_exec(p);
+ break;
+ }
+ return 0;
+}
+
+/*
* Set one of the process-wide special case CPU timers.
* The tsk->sighand->siglock must be held by the caller.
* The *newval argument is relative and we update it to be absolute, *oldval
@@ -1411,7 +1448,7 @@
struct list_head *head;
BUG_ON(clock_idx == CPUCLOCK_SCHED);
- cpu_clock_sample_group(clock_idx, tsk, &now);
+ cpu_timer_sample_group(clock_idx, tsk, &now);
if (oldval) {
if (!cputime_eq(*oldval, cputime_zero)) {
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 887c637..052ec4d 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -477,10 +477,9 @@
/* Create a POSIX.1b interval timer. */
-asmlinkage long
-sys_timer_create(const clockid_t which_clock,
- struct sigevent __user *timer_event_spec,
- timer_t __user * created_timer_id)
+SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
+ struct sigevent __user *, timer_event_spec,
+ timer_t __user *, created_timer_id)
{
struct k_itimer *new_timer;
int error, new_timer_id;
@@ -661,8 +660,8 @@
}
/* Get the time remaining on a POSIX.1b interval timer. */
-asmlinkage long
-sys_timer_gettime(timer_t timer_id, struct itimerspec __user *setting)
+SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
+ struct itimerspec __user *, setting)
{
struct k_itimer *timr;
struct itimerspec cur_setting;
@@ -691,8 +690,7 @@
* the call back to do_schedule_next_timer(). So all we need to do is
* to pick up the frozen overrun.
*/
-asmlinkage long
-sys_timer_getoverrun(timer_t timer_id)
+SYSCALL_DEFINE1(timer_getoverrun, timer_t, timer_id)
{
struct k_itimer *timr;
int overrun;
@@ -760,10 +758,9 @@
}
/* Set a POSIX.1b interval timer */
-asmlinkage long
-sys_timer_settime(timer_t timer_id, int flags,
- const struct itimerspec __user *new_setting,
- struct itimerspec __user *old_setting)
+SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
+ const struct itimerspec __user *, new_setting,
+ struct itimerspec __user *, old_setting)
{
struct k_itimer *timr;
struct itimerspec new_spec, old_spec;
@@ -816,8 +813,7 @@
}
/* Delete a POSIX.1b interval timer. */
-asmlinkage long
-sys_timer_delete(timer_t timer_id)
+SYSCALL_DEFINE1(timer_delete, timer_t, timer_id)
{
struct k_itimer *timer;
unsigned long flags;
@@ -903,8 +899,8 @@
}
EXPORT_SYMBOL_GPL(do_posix_clock_nonanosleep);
-asmlinkage long sys_clock_settime(const clockid_t which_clock,
- const struct timespec __user *tp)
+SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
+ const struct timespec __user *, tp)
{
struct timespec new_tp;
@@ -916,8 +912,8 @@
return CLOCK_DISPATCH(which_clock, clock_set, (which_clock, &new_tp));
}
-asmlinkage long
-sys_clock_gettime(const clockid_t which_clock, struct timespec __user *tp)
+SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock,
+ struct timespec __user *,tp)
{
struct timespec kernel_tp;
int error;
@@ -933,8 +929,8 @@
}
-asmlinkage long
-sys_clock_getres(const clockid_t which_clock, struct timespec __user *tp)
+SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock,
+ struct timespec __user *, tp)
{
struct timespec rtn_tp;
int error;
@@ -963,10 +959,9 @@
which_clock);
}
-asmlinkage long
-sys_clock_nanosleep(const clockid_t which_clock, int flags,
- const struct timespec __user *rqtp,
- struct timespec __user *rmtp)
+SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
+ const struct timespec __user *, rqtp,
+ struct timespec __user *, rmtp)
{
struct timespec t;
diff --git a/kernel/power/Makefile b/kernel/power/Makefile
index 597823b..d7a1016 100644
--- a/kernel/power/Makefile
+++ b/kernel/power/Makefile
@@ -4,7 +4,8 @@
endif
obj-y := main.o
-obj-$(CONFIG_PM_SLEEP) += process.o console.o
+obj-$(CONFIG_PM_SLEEP) += console.o
+obj-$(CONFIG_FREEZER) += process.o
obj-$(CONFIG_HIBERNATION) += swsusp.o disk.o snapshot.o swap.o user.o
obj-$(CONFIG_MAGIC_SYSRQ) += poweroff.o
diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index 45e8541..432ee57 100644
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -71,6 +71,14 @@
mutex_unlock(&pm_mutex);
}
+static bool entering_platform_hibernation;
+
+bool system_entering_hibernation(void)
+{
+ return entering_platform_hibernation;
+}
+EXPORT_SYMBOL(system_entering_hibernation);
+
#ifdef CONFIG_PM_DEBUG
static void hibernation_debug_sleep(void)
{
@@ -411,6 +419,7 @@
if (error)
goto Close;
+ entering_platform_hibernation = true;
suspend_console();
error = device_suspend(PMSG_HIBERNATE);
if (error) {
@@ -445,6 +454,7 @@
Finish:
hibernation_ops->finish();
Resume_devices:
+ entering_platform_hibernation = false;
device_resume(PMSG_RESTORE);
resume_console();
Close:
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 2399888..b4d2190 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -57,16 +57,6 @@
#ifdef CONFIG_PM_DEBUG
int pm_test_level = TEST_NONE;
-static int suspend_test(int level)
-{
- if (pm_test_level == level) {
- printk(KERN_INFO "suspend debug: Waiting for 5 seconds.\n");
- mdelay(5000);
- return 1;
- }
- return 0;
-}
-
static const char * const pm_tests[__TEST_AFTER_LAST] = {
[TEST_NONE] = "none",
[TEST_CORE] = "core",
@@ -125,14 +115,24 @@
}
power_attr(pm_test);
-#else /* !CONFIG_PM_DEBUG */
-static inline int suspend_test(int level) { return 0; }
-#endif /* !CONFIG_PM_DEBUG */
+#endif /* CONFIG_PM_DEBUG */
#endif /* CONFIG_PM_SLEEP */
#ifdef CONFIG_SUSPEND
+static int suspend_test(int level)
+{
+#ifdef CONFIG_PM_DEBUG
+ if (pm_test_level == level) {
+ printk(KERN_INFO "suspend debug: Waiting for 5 seconds.\n");
+ mdelay(5000);
+ return 1;
+ }
+#endif /* !CONFIG_PM_DEBUG */
+ return 0;
+}
+
#ifdef CONFIG_PM_TEST_SUSPEND
/*
diff --git a/kernel/printk.c b/kernel/printk.c
index 7015733..69188f2 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -382,7 +382,7 @@
return error;
}
-asmlinkage long sys_syslog(int type, char __user *buf, int len)
+SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
{
return do_syslog(type, buf, len);
}
@@ -742,11 +742,6 @@
#else
-asmlinkage long sys_syslog(int type, char __user *buf, int len)
-{
- return -ENOSYS;
-}
-
static void call_console_drivers(unsigned start, unsigned end)
{
}
diff --git a/kernel/profile.c b/kernel/profile.c
index 784933ac..7724e04 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -114,12 +114,15 @@
if (!slab_is_available()) {
prof_buffer = alloc_bootmem(buffer_bytes);
alloc_bootmem_cpumask_var(&prof_cpu_mask);
+ cpumask_copy(prof_cpu_mask, cpu_possible_mask);
return 0;
}
if (!alloc_cpumask_var(&prof_cpu_mask, GFP_KERNEL))
return -ENOMEM;
+ cpumask_copy(prof_cpu_mask, cpu_possible_mask);
+
prof_buffer = kzalloc(buffer_bytes, GFP_KERNEL);
if (prof_buffer)
return 0;
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 29dc700..c9cf48b 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -574,7 +574,7 @@
#define arch_ptrace_attach(child) do { } while (0)
#endif
-asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
+SYSCALL_DEFINE4(ptrace, long, request, long, pid, long, addr, long, data)
{
struct task_struct *child;
long ret;
diff --git a/kernel/relay.c b/kernel/relay.c
index 09ac200..9d79b78 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -663,8 +663,10 @@
mutex_lock(&relay_channels_mutex);
/* Is chan already set up? */
- if (unlikely(chan->has_base_filename))
+ if (unlikely(chan->has_base_filename)) {
+ mutex_unlock(&relay_channels_mutex);
return -EEXIST;
+ }
chan->has_base_filename = 1;
chan->parent = parent;
curr_cpu = get_cpu();
diff --git a/kernel/resource.c b/kernel/resource.c
index ca6a153..fd5d7d5 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -620,6 +620,7 @@
* @start: resource start address
* @n: resource region size
* @name: reserving caller's ID string
+ * @flags: IO resource flags
*/
struct resource * __request_region(struct resource *parent,
resource_size_t start, resource_size_t n,
diff --git a/kernel/sched.c b/kernel/sched.c
index 8be2c13..c1d0ed3 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1323,8 +1323,8 @@
* slice expiry etc.
*/
-#define WEIGHT_IDLEPRIO 2
-#define WMULT_IDLEPRIO (1 << 31)
+#define WEIGHT_IDLEPRIO 3
+#define WMULT_IDLEPRIO 1431655765
/*
* Nice levels are multiplicative, with a gentle 10% change for every
@@ -3880,19 +3880,24 @@
int cpu = smp_processor_id();
if (stop_tick) {
- cpumask_set_cpu(cpu, nohz.cpu_mask);
cpu_rq(cpu)->in_nohz_recently = 1;
- /*
- * If we are going offline and still the leader, give up!
- */
- if (!cpu_active(cpu) &&
- atomic_read(&nohz.load_balancer) == cpu) {
+ if (!cpu_active(cpu)) {
+ if (atomic_read(&nohz.load_balancer) != cpu)
+ return 0;
+
+ /*
+ * If we are going offline and still the leader,
+ * give up!
+ */
if (atomic_cmpxchg(&nohz.load_balancer, cpu, -1) != cpu)
BUG();
+
return 0;
}
+ cpumask_set_cpu(cpu, nohz.cpu_mask);
+
/* time for ilb owner also to sleep */
if (cpumask_weight(nohz.cpu_mask) == num_online_cpus()) {
if (atomic_read(&nohz.load_balancer) == cpu)
@@ -4440,7 +4445,7 @@
/*
* Underflow?
*/
- if (DEBUG_LOCKS_WARN_ON(val > preempt_count() - (!!kernel_locked())))
+ if (DEBUG_LOCKS_WARN_ON(val > preempt_count()))
return;
/*
* Is the spinlock portion underflowing?
@@ -4687,8 +4692,8 @@
* started to run but is not in state TASK_RUNNING. try_to_wake_up() returns
* zero in this (rare) case, and we handle it by continuing to scan the queue.
*/
-static void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
- int nr_exclusive, int sync, void *key)
+void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
+ int nr_exclusive, int sync, void *key)
{
wait_queue_t *curr, *next;
@@ -5126,7 +5131,7 @@
* sys_setpriority is a more generic, but much slower function that
* does similar things.
*/
-asmlinkage long sys_nice(int increment)
+SYSCALL_DEFINE1(nice, int, increment)
{
long nice, retval;
@@ -5433,8 +5438,8 @@
* @policy: new policy.
* @param: structure containing the new RT priority.
*/
-asmlinkage long
-sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param)
+SYSCALL_DEFINE3(sched_setscheduler, pid_t, pid, int, policy,
+ struct sched_param __user *, param)
{
/* negative values for policy are not valid */
if (policy < 0)
@@ -5448,7 +5453,7 @@
* @pid: the pid in question.
* @param: structure containing the new RT priority.
*/
-asmlinkage long sys_sched_setparam(pid_t pid, struct sched_param __user *param)
+SYSCALL_DEFINE2(sched_setparam, pid_t, pid, struct sched_param __user *, param)
{
return do_sched_setscheduler(pid, -1, param);
}
@@ -5457,7 +5462,7 @@
* sys_sched_getscheduler - get the policy (scheduling class) of a thread
* @pid: the pid in question.
*/
-asmlinkage long sys_sched_getscheduler(pid_t pid)
+SYSCALL_DEFINE1(sched_getscheduler, pid_t, pid)
{
struct task_struct *p;
int retval;
@@ -5482,7 +5487,7 @@
* @pid: the pid in question.
* @param: structure containing the RT priority.
*/
-asmlinkage long sys_sched_getparam(pid_t pid, struct sched_param __user *param)
+SYSCALL_DEFINE2(sched_getparam, pid_t, pid, struct sched_param __user *, param)
{
struct sched_param lp;
struct task_struct *p;
@@ -5600,8 +5605,8 @@
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to the new cpu mask
*/
-asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
- unsigned long __user *user_mask_ptr)
+SYSCALL_DEFINE3(sched_setaffinity, pid_t, pid, unsigned int, len,
+ unsigned long __user *, user_mask_ptr)
{
cpumask_var_t new_mask;
int retval;
@@ -5648,8 +5653,8 @@
* @len: length in bytes of the bitmask pointed to by user_mask_ptr
* @user_mask_ptr: user-space pointer to hold the current cpu mask
*/
-asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
- unsigned long __user *user_mask_ptr)
+SYSCALL_DEFINE3(sched_getaffinity, pid_t, pid, unsigned int, len,
+ unsigned long __user *, user_mask_ptr)
{
int ret;
cpumask_var_t mask;
@@ -5678,7 +5683,7 @@
* This function yields the current CPU to other tasks. If there are no
* other threads running on this CPU then this function will return.
*/
-asmlinkage long sys_sched_yield(void)
+SYSCALL_DEFINE0(sched_yield)
{
struct rq *rq = this_rq_lock();
@@ -5819,7 +5824,7 @@
* this syscall returns the maximum rt_priority that can be used
* by a given scheduling class.
*/
-asmlinkage long sys_sched_get_priority_max(int policy)
+SYSCALL_DEFINE1(sched_get_priority_max, int, policy)
{
int ret = -EINVAL;
@@ -5844,7 +5849,7 @@
* this syscall returns the minimum rt_priority that can be used
* by a given scheduling class.
*/
-asmlinkage long sys_sched_get_priority_min(int policy)
+SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
{
int ret = -EINVAL;
@@ -5869,8 +5874,8 @@
* this syscall writes the default timeslice value of a given process
* into the user-space timespec buffer. A value of '0' means infinity.
*/
-asmlinkage
-long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval)
+SYSCALL_DEFINE2(sched_rr_get_interval, pid_t, pid,
+ struct timespec __user *, interval)
{
struct task_struct *p;
unsigned int time_slice;
@@ -9050,6 +9055,13 @@
runtime = d->rt_runtime;
}
+#ifdef CONFIG_USER_SCHED
+ if (tg == &root_task_group) {
+ period = global_rt_period();
+ runtime = global_rt_runtime();
+ }
+#endif
+
/*
* Cannot have more runtime than the period.
*/
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 8e1352c..0566f2a 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -283,7 +283,7 @@
struct sched_entity,
run_node);
- if (vruntime == cfs_rq->min_vruntime)
+ if (!cfs_rq->curr)
vruntime = se->vruntime;
else
vruntime = min_vruntime(vruntime, se->vruntime);
@@ -429,7 +429,10 @@
u64 slice = __sched_period(cfs_rq->nr_running + !se->on_rq);
for_each_sched_entity(se) {
- struct load_weight *load = &cfs_rq->load;
+ struct load_weight *load;
+
+ cfs_rq = cfs_rq_of(se);
+ load = &cfs_rq->load;
if (unlikely(!se->on_rq)) {
struct load_weight lw = cfs_rq->load;
@@ -677,9 +680,13 @@
unsigned long thresh = sysctl_sched_latency;
/*
- * convert the sleeper threshold into virtual time
+ * Convert the sleeper threshold into virtual time.
+ * SCHED_IDLE is a special sub-class. We care about
+ * fairness only relative to other SCHED_IDLE tasks,
+ * all of which have the same weight.
*/
- if (sched_feat(NORMALIZED_SLEEPER))
+ if (sched_feat(NORMALIZED_SLEEPER) &&
+ task_of(se)->policy != SCHED_IDLE)
thresh = calc_delta_fair(thresh, se);
vruntime -= thresh;
@@ -712,7 +719,7 @@
__enqueue_entity(cfs_rq, se);
}
-static void clear_buddies(struct cfs_rq *cfs_rq, struct sched_entity *se)
+static void __clear_buddies(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
if (cfs_rq->last == se)
cfs_rq->last = NULL;
@@ -721,6 +728,12 @@
cfs_rq->next = NULL;
}
+static void clear_buddies(struct cfs_rq *cfs_rq, struct sched_entity *se)
+{
+ for_each_sched_entity(se)
+ __clear_buddies(cfs_rq_of(se), se);
+}
+
static void
dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)
{
@@ -761,8 +774,14 @@
ideal_runtime = sched_slice(cfs_rq, curr);
delta_exec = curr->sum_exec_runtime - curr->prev_sum_exec_runtime;
- if (delta_exec > ideal_runtime)
+ if (delta_exec > ideal_runtime) {
resched_task(rq_of(cfs_rq)->curr);
+ /*
+ * The current task ran long enough, ensure it doesn't get
+ * re-elected due to buddy favours.
+ */
+ clear_buddies(cfs_rq, curr);
+ }
}
static void
@@ -1340,14 +1359,18 @@
static void set_last_buddy(struct sched_entity *se)
{
- for_each_sched_entity(se)
- cfs_rq_of(se)->last = se;
+ if (likely(task_of(se)->policy != SCHED_IDLE)) {
+ for_each_sched_entity(se)
+ cfs_rq_of(se)->last = se;
+ }
}
static void set_next_buddy(struct sched_entity *se)
{
- for_each_sched_entity(se)
- cfs_rq_of(se)->next = se;
+ if (likely(task_of(se)->policy != SCHED_IDLE)) {
+ for_each_sched_entity(se)
+ cfs_rq_of(se)->next = se;
+ }
}
/*
@@ -1393,12 +1416,18 @@
return;
/*
- * Batch tasks do not preempt (their preemption is driven by
+ * Batch and idle tasks do not preempt (their preemption is driven by
* the tick):
*/
- if (unlikely(p->policy == SCHED_BATCH))
+ if (unlikely(p->policy != SCHED_NORMAL))
return;
+ /* Idle tasks are by definition preempted by everybody. */
+ if (unlikely(curr->policy == SCHED_IDLE)) {
+ resched_task(curr);
+ return;
+ }
+
if (!sched_feat(WAKEUP_PREEMPT))
return;
@@ -1435,6 +1464,11 @@
do {
se = pick_next_entity(cfs_rq);
+ /*
+ * If se was a buddy, clear it so that it will have to earn
+ * the favour again.
+ */
+ __clear_buddies(cfs_rq, se);
set_next_entity(cfs_rq, se);
cfs_rq = group_cfs_rq(se);
} while (cfs_rq);
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 954e1a8..bac1061 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -968,8 +968,8 @@
if ((this_cpu != -1) && cpu_isset(this_cpu, *mask))
return this_cpu;
- first = first_cpu(*mask);
- if (first != NR_CPUS)
+ first = cpumask_first(mask);
+ if (first < nr_cpu_ids)
return first;
return -1;
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index f2773b5..a8f93dd 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -296,20 +296,21 @@
static inline void account_group_user_time(struct task_struct *tsk,
cputime_t cputime)
{
- struct signal_struct *sig;
+ struct thread_group_cputimer *cputimer;
/* tsk == current, ensure it is safe to use ->signal */
if (unlikely(tsk->exit_state))
return;
- sig = tsk->signal;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ cputimer = &tsk->signal->cputimer;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->utime = cputime_add(times->utime, cputime);
- put_cpu_no_resched();
- }
+ if (!cputimer->running)
+ return;
+
+ spin_lock(&cputimer->lock);
+ cputimer->cputime.utime =
+ cputime_add(cputimer->cputime.utime, cputime);
+ spin_unlock(&cputimer->lock);
}
/**
@@ -325,20 +326,21 @@
static inline void account_group_system_time(struct task_struct *tsk,
cputime_t cputime)
{
- struct signal_struct *sig;
+ struct thread_group_cputimer *cputimer;
/* tsk == current, ensure it is safe to use ->signal */
if (unlikely(tsk->exit_state))
return;
- sig = tsk->signal;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ cputimer = &tsk->signal->cputimer;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->stime = cputime_add(times->stime, cputime);
- put_cpu_no_resched();
- }
+ if (!cputimer->running)
+ return;
+
+ spin_lock(&cputimer->lock);
+ cputimer->cputime.stime =
+ cputime_add(cputimer->cputime.stime, cputime);
+ spin_unlock(&cputimer->lock);
}
/**
@@ -354,6 +356,7 @@
static inline void account_group_exec_runtime(struct task_struct *tsk,
unsigned long long ns)
{
+ struct thread_group_cputimer *cputimer;
struct signal_struct *sig;
sig = tsk->signal;
@@ -362,11 +365,12 @@
if (unlikely(!sig))
return;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ cputimer = &sig->cputimer;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->sum_exec_runtime += ns;
- put_cpu_no_resched();
- }
+ if (!cputimer->running)
+ return;
+
+ spin_lock(&cputimer->lock);
+ cputimer->cputime.sum_exec_runtime += ns;
+ spin_unlock(&cputimer->lock);
}
diff --git a/kernel/signal.c b/kernel/signal.c
index 3152ac3..2a74fe8 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -909,7 +909,9 @@
}
#endif
printk("\n");
+ preempt_disable();
show_regs(regs);
+ preempt_enable();
}
static int __init setup_print_fatal_signals(char *str)
@@ -1365,7 +1367,6 @@
struct siginfo info;
unsigned long flags;
struct sighand_struct *psig;
- struct task_cputime cputime;
int ret = sig;
BUG_ON(sig == -1);
@@ -1395,9 +1396,10 @@
info.si_uid = __task_cred(tsk)->uid;
rcu_read_unlock();
- thread_group_cputime(tsk, &cputime);
- info.si_utime = cputime_to_jiffies(cputime.utime);
- info.si_stime = cputime_to_jiffies(cputime.stime);
+ info.si_utime = cputime_to_clock_t(cputime_add(tsk->utime,
+ tsk->signal->utime));
+ info.si_stime = cputime_to_clock_t(cputime_add(tsk->stime,
+ tsk->signal->stime));
info.si_status = tsk->exit_code & 0x7f;
if (tsk->exit_code & 0x80)
@@ -1961,7 +1963,7 @@
* System call entry points.
*/
-asmlinkage long sys_restart_syscall(void)
+SYSCALL_DEFINE0(restart_syscall)
{
struct restart_block *restart = ¤t_thread_info()->restart_block;
return restart->fn(restart);
@@ -2014,8 +2016,8 @@
return error;
}
-asmlinkage long
-sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigprocmask, int, how, sigset_t __user *, set,
+ sigset_t __user *, oset, size_t, sigsetsize)
{
int error = -EINVAL;
sigset_t old_set, new_set;
@@ -2074,8 +2076,7 @@
return error;
}
-asmlinkage long
-sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize)
+SYSCALL_DEFINE2(rt_sigpending, sigset_t __user *, set, size_t, sigsetsize)
{
return do_sigpending(set, sigsetsize);
}
@@ -2146,11 +2147,9 @@
#endif
-asmlinkage long
-sys_rt_sigtimedwait(const sigset_t __user *uthese,
- siginfo_t __user *uinfo,
- const struct timespec __user *uts,
- size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t __user *, uthese,
+ siginfo_t __user *, uinfo, const struct timespec __user *, uts,
+ size_t, sigsetsize)
{
int ret, sig;
sigset_t these;
@@ -2223,8 +2222,7 @@
return ret;
}
-asmlinkage long
-sys_kill(pid_t pid, int sig)
+SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
{
struct siginfo info;
@@ -2283,7 +2281,7 @@
* exists but it's not belonging to the target process anymore. This
* method solves the problem of threads exiting and PIDs getting reused.
*/
-asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig)
+SYSCALL_DEFINE3(tgkill, pid_t, tgid, pid_t, pid, int, sig)
{
/* This is only valid for single tasks */
if (pid <= 0 || tgid <= 0)
@@ -2295,8 +2293,7 @@
/*
* Send a signal to only one task, even if it's a CLONE_THREAD task.
*/
-asmlinkage long
-sys_tkill(pid_t pid, int sig)
+SYSCALL_DEFINE2(tkill, pid_t, pid, int, sig)
{
/* This is only valid for single tasks */
if (pid <= 0)
@@ -2305,8 +2302,8 @@
return do_tkill(0, pid, sig);
}
-asmlinkage long
-sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo)
+SYSCALL_DEFINE3(rt_sigqueueinfo, pid_t, pid, int, sig,
+ siginfo_t __user *, uinfo)
{
siginfo_t info;
@@ -2434,8 +2431,7 @@
#ifdef __ARCH_WANT_SYS_SIGPENDING
-asmlinkage long
-sys_sigpending(old_sigset_t __user *set)
+SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set)
{
return do_sigpending(set, sizeof(*set));
}
@@ -2446,8 +2442,8 @@
/* Some platforms have their own version with special arguments others
support only sys_rt_sigprocmask. */
-asmlinkage long
-sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset)
+SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, set,
+ old_sigset_t __user *, oset)
{
int error;
old_sigset_t old_set, new_set;
@@ -2497,11 +2493,10 @@
#endif /* __ARCH_WANT_SYS_SIGPROCMASK */
#ifdef __ARCH_WANT_SYS_RT_SIGACTION
-asmlinkage long
-sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- size_t sigsetsize)
+SYSCALL_DEFINE4(rt_sigaction, int, sig,
+ const struct sigaction __user *, act,
+ struct sigaction __user *, oact,
+ size_t, sigsetsize)
{
struct k_sigaction new_sa, old_sa;
int ret = -EINVAL;
@@ -2531,15 +2526,13 @@
/*
* For backwards compatibility. Functionality superseded by sigprocmask.
*/
-asmlinkage long
-sys_sgetmask(void)
+SYSCALL_DEFINE0(sgetmask)
{
/* SMP safe */
return current->blocked.sig[0];
}
-asmlinkage long
-sys_ssetmask(int newmask)
+SYSCALL_DEFINE1(ssetmask, int, newmask)
{
int old;
@@ -2559,8 +2552,7 @@
/*
* For backwards compatibility. Functionality superseded by sigaction.
*/
-asmlinkage unsigned long
-sys_signal(int sig, __sighandler_t handler)
+SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler)
{
struct k_sigaction new_sa, old_sa;
int ret;
@@ -2577,8 +2569,7 @@
#ifdef __ARCH_WANT_SYS_PAUSE
-asmlinkage long
-sys_pause(void)
+SYSCALL_DEFINE0(pause)
{
current->state = TASK_INTERRUPTIBLE;
schedule();
@@ -2588,7 +2579,7 @@
#endif
#ifdef __ARCH_WANT_SYS_RT_SIGSUSPEND
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize)
+SYSCALL_DEFINE2(rt_sigsuspend, sigset_t __user *, unewset, size_t, sigsetsize)
{
sigset_t newset;
diff --git a/kernel/smp.c b/kernel/smp.c
index 5cfa0e5..bbedbb7 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -18,6 +18,7 @@
enum {
CSD_FLAG_WAIT = 0x01,
CSD_FLAG_ALLOC = 0x02,
+ CSD_FLAG_LOCK = 0x04,
};
struct call_function_data {
@@ -186,6 +187,9 @@
if (data_flags & CSD_FLAG_WAIT) {
smp_wmb();
data->flags &= ~CSD_FLAG_WAIT;
+ } else if (data_flags & CSD_FLAG_LOCK) {
+ smp_wmb();
+ data->flags &= ~CSD_FLAG_LOCK;
} else if (data_flags & CSD_FLAG_ALLOC)
kfree(data);
}
@@ -196,6 +200,8 @@
}
}
+static DEFINE_PER_CPU(struct call_single_data, csd_data);
+
/*
* smp_call_function_single - Run a function on a specific CPU
* @func: The function to run. This must be fast and non-blocking.
@@ -224,14 +230,38 @@
func(info);
local_irq_restore(flags);
} else if ((unsigned)cpu < nr_cpu_ids && cpu_online(cpu)) {
- struct call_single_data *data = NULL;
+ struct call_single_data *data;
if (!wait) {
+ /*
+ * We are calling a function on a single CPU
+ * and we are not going to wait for it to finish.
+ * We first try to allocate the data, but if we
+ * fail, we fall back to use a per cpu data to pass
+ * the information to that CPU. Since all callers
+ * of this code will use the same data, we must
+ * synchronize the callers to prevent a new caller
+ * from corrupting the data before the callee
+ * can access it.
+ *
+ * The CSD_FLAG_LOCK is used to let us know when
+ * the IPI handler is done with the data.
+ * The first caller will set it, and the callee
+ * will clear it. The next caller must wait for
+ * it to clear before we set it again. This
+ * will make sure the callee is done with the
+ * data before a new caller will use it.
+ */
data = kmalloc(sizeof(*data), GFP_ATOMIC);
if (data)
data->flags = CSD_FLAG_ALLOC;
- }
- if (!data) {
+ else {
+ data = &per_cpu(csd_data, me);
+ while (data->flags & CSD_FLAG_LOCK)
+ cpu_relax();
+ data->flags = CSD_FLAG_LOCK;
+ }
+ } else {
data = &d;
data->flags = CSD_FLAG_WAIT;
}
diff --git a/kernel/sys.c b/kernel/sys.c
index 763c3c1..f145c41 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -143,7 +143,7 @@
return error;
}
-asmlinkage long sys_setpriority(int which, int who, int niceval)
+SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)
{
struct task_struct *g, *p;
struct user_struct *user;
@@ -208,7 +208,7 @@
* has been offset by 20 (ie it returns 40..1 instead of -20..19)
* to stay compatible.
*/
-asmlinkage long sys_getpriority(int which, int who)
+SYSCALL_DEFINE2(getpriority, int, which, int, who)
{
struct task_struct *g, *p;
struct user_struct *user;
@@ -355,7 +355,8 @@
*
* reboot doesn't sync: do that yourself before calling this.
*/
-asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user * arg)
+SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd,
+ void __user *, arg)
{
char buffer[256];
@@ -478,7 +479,7 @@
* SMP: There are not races, the GIDs are checked only by filesystem
* operations (as far as semantic preservation is concerned).
*/
-asmlinkage long sys_setregid(gid_t rgid, gid_t egid)
+SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
{
const struct cred *old;
struct cred *new;
@@ -529,7 +530,7 @@
*
* SMP: Same implicit races as above.
*/
-asmlinkage long sys_setgid(gid_t gid)
+SYSCALL_DEFINE1(setgid, gid_t, gid)
{
const struct cred *old;
struct cred *new;
@@ -597,7 +598,7 @@
* 100% compatible with BSD. A program which uses just setuid() will be
* 100% compatible with POSIX with saved IDs.
*/
-asmlinkage long sys_setreuid(uid_t ruid, uid_t euid)
+SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
{
const struct cred *old;
struct cred *new;
@@ -661,7 +662,7 @@
* will allow a root program to temporarily drop privileges and be able to
* regain them by swapping the real and effective uid.
*/
-asmlinkage long sys_setuid(uid_t uid)
+SYSCALL_DEFINE1(setuid, uid_t, uid)
{
const struct cred *old;
struct cred *new;
@@ -705,7 +706,7 @@
* This function implements a generic ability to update ruid, euid,
* and suid. This allows you to implement the 4.4 compatible seteuid().
*/
-asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid)
+SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
{
const struct cred *old;
struct cred *new;
@@ -756,7 +757,7 @@
return retval;
}
-asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid)
+SYSCALL_DEFINE3(getresuid, uid_t __user *, ruid, uid_t __user *, euid, uid_t __user *, suid)
{
const struct cred *cred = current_cred();
int retval;
@@ -771,7 +772,7 @@
/*
* Same as above, but for rgid, egid, sgid.
*/
-asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid)
+SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
{
const struct cred *old;
struct cred *new;
@@ -814,7 +815,7 @@
return retval;
}
-asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid)
+SYSCALL_DEFINE3(getresgid, gid_t __user *, rgid, gid_t __user *, egid, gid_t __user *, sgid)
{
const struct cred *cred = current_cred();
int retval;
@@ -833,7 +834,7 @@
* whatever uid it wants to). It normally shadows "euid", except when
* explicitly set by setfsuid() or for access..
*/
-asmlinkage long sys_setfsuid(uid_t uid)
+SYSCALL_DEFINE1(setfsuid, uid_t, uid)
{
const struct cred *old;
struct cred *new;
@@ -870,7 +871,7 @@
/*
* Samma på svenska..
*/
-asmlinkage long sys_setfsgid(gid_t gid)
+SYSCALL_DEFINE1(setfsgid, gid_t, gid)
{
const struct cred *old;
struct cred *new;
@@ -919,7 +920,7 @@
tms->tms_cstime = cputime_to_clock_t(cstime);
}
-asmlinkage long sys_times(struct tms __user * tbuf)
+SYSCALL_DEFINE1(times, struct tms __user *, tbuf)
{
if (tbuf) {
struct tms tmp;
@@ -944,7 +945,7 @@
* Auch. Had to add the 'did_exec' flag to conform completely to POSIX.
* LBT 04.03.94
*/
-asmlinkage long sys_setpgid(pid_t pid, pid_t pgid)
+SYSCALL_DEFINE2(setpgid, pid_t, pid, pid_t, pgid)
{
struct task_struct *p;
struct task_struct *group_leader = current->group_leader;
@@ -1015,7 +1016,7 @@
return err;
}
-asmlinkage long sys_getpgid(pid_t pid)
+SYSCALL_DEFINE1(getpgid, pid_t, pid)
{
struct task_struct *p;
struct pid *grp;
@@ -1045,14 +1046,14 @@
#ifdef __ARCH_WANT_SYS_GETPGRP
-asmlinkage long sys_getpgrp(void)
+SYSCALL_DEFINE0(getpgrp)
{
return sys_getpgid(0);
}
#endif
-asmlinkage long sys_getsid(pid_t pid)
+SYSCALL_DEFINE1(getsid, pid_t, pid)
{
struct task_struct *p;
struct pid *sid;
@@ -1080,7 +1081,7 @@
return retval;
}
-asmlinkage long sys_setsid(void)
+SYSCALL_DEFINE0(setsid)
{
struct task_struct *group_leader = current->group_leader;
struct pid *sid = task_pid(group_leader);
@@ -1311,7 +1312,7 @@
EXPORT_SYMBOL(set_current_groups);
-asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist)
+SYSCALL_DEFINE2(getgroups, int, gidsetsize, gid_t __user *, grouplist)
{
const struct cred *cred = current_cred();
int i;
@@ -1340,7 +1341,7 @@
* without another task interfering.
*/
-asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist)
+SYSCALL_DEFINE2(setgroups, int, gidsetsize, gid_t __user *, grouplist)
{
struct group_info *group_info;
int retval;
@@ -1394,7 +1395,7 @@
DECLARE_RWSEM(uts_sem);
-asmlinkage long sys_newuname(struct new_utsname __user * name)
+SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name)
{
int errno = 0;
@@ -1405,7 +1406,7 @@
return errno;
}
-asmlinkage long sys_sethostname(char __user *name, int len)
+SYSCALL_DEFINE2(sethostname, char __user *, name, int, len)
{
int errno;
char tmp[__NEW_UTS_LEN];
@@ -1429,7 +1430,7 @@
#ifdef __ARCH_WANT_SYS_GETHOSTNAME
-asmlinkage long sys_gethostname(char __user *name, int len)
+SYSCALL_DEFINE2(gethostname, char __user *, name, int, len)
{
int i, errno;
struct new_utsname *u;
@@ -1454,7 +1455,7 @@
* Only setdomainname; getdomainname can be implemented by calling
* uname()
*/
-asmlinkage long sys_setdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(setdomainname, char __user *, name, int, len)
{
int errno;
char tmp[__NEW_UTS_LEN];
@@ -1477,7 +1478,7 @@
return errno;
}
-asmlinkage long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(getrlimit, unsigned int, resource, struct rlimit __user *, rlim)
{
if (resource >= RLIM_NLIMITS)
return -EINVAL;
@@ -1496,7 +1497,8 @@
* Back compatibility for getrlimit. Needed for some apps.
*/
-asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
+ struct rlimit __user *, rlim)
{
struct rlimit x;
if (resource >= RLIM_NLIMITS)
@@ -1514,7 +1516,7 @@
#endif
-asmlinkage long sys_setrlimit(unsigned int resource, struct rlimit __user *rlim)
+SYSCALL_DEFINE2(setrlimit, unsigned int, resource, struct rlimit __user *, rlim)
{
struct rlimit new_rlim, *old_rlim;
int retval;
@@ -1523,22 +1525,14 @@
return -EINVAL;
if (copy_from_user(&new_rlim, rlim, sizeof(*rlim)))
return -EFAULT;
+ if (new_rlim.rlim_cur > new_rlim.rlim_max)
+ return -EINVAL;
old_rlim = current->signal->rlim + resource;
if ((new_rlim.rlim_max > old_rlim->rlim_max) &&
!capable(CAP_SYS_RESOURCE))
return -EPERM;
-
- if (resource == RLIMIT_NOFILE) {
- if (new_rlim.rlim_max == RLIM_INFINITY)
- new_rlim.rlim_max = sysctl_nr_open;
- if (new_rlim.rlim_cur == RLIM_INFINITY)
- new_rlim.rlim_cur = sysctl_nr_open;
- if (new_rlim.rlim_max > sysctl_nr_open)
- return -EPERM;
- }
-
- if (new_rlim.rlim_cur > new_rlim.rlim_max)
- return -EINVAL;
+ if (resource == RLIMIT_NOFILE && new_rlim.rlim_max > sysctl_nr_open)
+ return -EPERM;
retval = security_task_setrlimit(resource, &new_rlim);
if (retval)
@@ -1687,7 +1681,7 @@
return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;
}
-asmlinkage long sys_getrusage(int who, struct rusage __user *ru)
+SYSCALL_DEFINE2(getrusage, int, who, struct rusage __user *, ru)
{
if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN &&
who != RUSAGE_THREAD)
@@ -1695,14 +1689,14 @@
return getrusage(current, who, ru);
}
-asmlinkage long sys_umask(int mask)
+SYSCALL_DEFINE1(umask, int, mask)
{
mask = xchg(¤t->fs->umask, mask & S_IRWXUGO);
return mask;
}
-asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5)
+SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
+ unsigned long, arg4, unsigned long, arg5)
{
struct task_struct *me = current;
unsigned char comm[sizeof(me->comm)];
@@ -1815,8 +1809,8 @@
return error;
}
-asmlinkage long sys_getcpu(unsigned __user *cpup, unsigned __user *nodep,
- struct getcpu_cache __user *unused)
+SYSCALL_DEFINE3(getcpu, unsigned __user *, cpup, unsigned __user *, nodep,
+ struct getcpu_cache __user *, unused)
{
int err = 0;
int cpu = raw_smp_processor_id();
diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c
index e14a232..27dad29 100644
--- a/kernel/sys_ni.c
+++ b/kernel/sys_ni.c
@@ -131,6 +131,7 @@
cond_syscall(sys_io_submit);
cond_syscall(sys_io_cancel);
cond_syscall(sys_io_getevents);
+cond_syscall(sys_syslog);
/* arch-specific weak syscall entries */
cond_syscall(sys_pciconfig_read);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 2481ed3..3b6b54c 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -101,6 +101,7 @@
static int zero;
static int one = 1;
+static unsigned long one_ul = 1;
static int one_hundred = 100;
/* this is needed for the proc_dointvec_minmax for [fs_]overflow UID and GID */
@@ -144,6 +145,7 @@
#ifdef CONFIG_IA64
extern int no_unaligned_warning;
+extern int unaligned_dump_stack;
#endif
#ifdef CONFIG_RT_MUTEXES
@@ -781,6 +783,14 @@
.mode = 0644,
.proc_handler = &proc_dointvec,
},
+ {
+ .ctl_name = CTL_UNNUMBERED,
+ .procname = "unaligned-dump-stack",
+ .data = &unaligned_dump_stack,
+ .maxlen = sizeof (int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
#endif
#ifdef CONFIG_DETECT_SOFTLOCKUP
{
@@ -978,7 +988,7 @@
.mode = 0644,
.proc_handler = &dirty_background_bytes_handler,
.strategy = &sysctl_intvec,
- .extra1 = &one,
+ .extra1 = &one_ul,
},
{
.ctl_name = VM_DIRTY_RATIO,
@@ -999,7 +1009,7 @@
.mode = 0644,
.proc_handler = &dirty_bytes_handler,
.strategy = &sysctl_intvec,
- .extra1 = &one,
+ .extra1 = &one_ul,
},
{
.procname = "dirty_writeback_centisecs",
@@ -1701,7 +1711,7 @@
return error;
}
-asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
+SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args)
{
struct __sysctl_args tmp;
int error;
@@ -3002,7 +3012,7 @@
#else /* CONFIG_SYSCTL_SYSCALL */
-asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
+SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args)
{
struct __sysctl_args tmp;
int error;
diff --git a/kernel/time.c b/kernel/time.c
index 4886e3c..2951194 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -60,7 +60,7 @@
* why not move it into the appropriate arch directory (for those
* architectures that need it).
*/
-asmlinkage long sys_time(time_t __user * tloc)
+SYSCALL_DEFINE1(time, time_t __user *, tloc)
{
time_t i = get_seconds();
@@ -79,7 +79,7 @@
* architectures that need it).
*/
-asmlinkage long sys_stime(time_t __user *tptr)
+SYSCALL_DEFINE1(stime, time_t __user *, tptr)
{
struct timespec tv;
int err;
@@ -99,8 +99,8 @@
#endif /* __ARCH_WANT_SYS_TIME */
-asmlinkage long sys_gettimeofday(struct timeval __user *tv,
- struct timezone __user *tz)
+SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv,
+ struct timezone __user *, tz)
{
if (likely(tv != NULL)) {
struct timeval ktv;
@@ -184,8 +184,8 @@
return 0;
}
-asmlinkage long sys_settimeofday(struct timeval __user *tv,
- struct timezone __user *tz)
+SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv,
+ struct timezone __user *, tz)
{
struct timeval user_tv;
struct timespec new_ts;
@@ -205,7 +205,7 @@
return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL);
}
-asmlinkage long sys_adjtimex(struct timex __user *txc_p)
+SYSCALL_DEFINE1(adjtimex, struct timex __user *, txc_p)
{
struct timex txc; /* Local copy of parameter */
int ret;
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 63e05d4..21a5ca8 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -274,6 +274,21 @@
}
/*
+ * Transfer the do_timer job away from a dying cpu.
+ *
+ * Called with interrupts disabled.
+ */
+static void tick_handover_do_timer(int *cpup)
+{
+ if (*cpup == tick_do_timer_cpu) {
+ int cpu = cpumask_first(cpu_online_mask);
+
+ tick_do_timer_cpu = (cpu < nr_cpu_ids) ? cpu :
+ TICK_DO_TIMER_NONE;
+ }
+}
+
+/*
* Shutdown an event device on a given cpu:
*
* This is called on a life CPU, when a CPU is dead. So we cannot
@@ -297,13 +312,6 @@
clockevents_exchange_device(dev, NULL);
td->evtdev = NULL;
}
- /* Transfer the do_timer job away from this cpu */
- if (*cpup == tick_do_timer_cpu) {
- int cpu = cpumask_first(cpu_online_mask);
-
- tick_do_timer_cpu = (cpu < nr_cpu_ids) ? cpu :
- TICK_DO_TIMER_NONE;
- }
spin_unlock_irqrestore(&tick_device_lock, flags);
}
@@ -357,6 +365,10 @@
tick_broadcast_oneshot_control(reason);
break;
+ case CLOCK_EVT_NOTIFY_CPU_DYING:
+ tick_handover_do_timer(dev);
+ break;
+
case CLOCK_EVT_NOTIFY_CPU_DEAD:
tick_shutdown_broadcast_oneshot(dev);
tick_shutdown_broadcast(dev);
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 1b6c05b..d3f1ef4 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -134,7 +134,7 @@
* value. We do this unconditionally on any cpu, as we don't know whether the
* cpu, which has the update task assigned is in a long sleep.
*/
-void tick_nohz_update_jiffies(void)
+static void tick_nohz_update_jiffies(void)
{
int cpu = smp_processor_id();
struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
diff --git a/kernel/timer.c b/kernel/timer.c
index dee3f64..13dd64f 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1129,7 +1129,7 @@
* For backwards compatibility? This can be done in libc so Alpha
* and all newer ports shouldn't need it.
*/
-asmlinkage unsigned long sys_alarm(unsigned int seconds)
+SYSCALL_DEFINE1(alarm, unsigned int, seconds)
{
return alarm_setitimer(seconds);
}
@@ -1152,7 +1152,7 @@
*
* This is SMP safe as current->tgid does not change.
*/
-asmlinkage long sys_getpid(void)
+SYSCALL_DEFINE0(getpid)
{
return task_tgid_vnr(current);
}
@@ -1163,7 +1163,7 @@
* value of ->real_parent under rcu_read_lock(), see
* release_task()->call_rcu(delayed_put_task_struct).
*/
-asmlinkage long sys_getppid(void)
+SYSCALL_DEFINE0(getppid)
{
int pid;
@@ -1174,25 +1174,25 @@
return pid;
}
-asmlinkage long sys_getuid(void)
+SYSCALL_DEFINE0(getuid)
{
/* Only we change this so SMP safe */
return current_uid();
}
-asmlinkage long sys_geteuid(void)
+SYSCALL_DEFINE0(geteuid)
{
/* Only we change this so SMP safe */
return current_euid();
}
-asmlinkage long sys_getgid(void)
+SYSCALL_DEFINE0(getgid)
{
/* Only we change this so SMP safe */
return current_gid();
}
-asmlinkage long sys_getegid(void)
+SYSCALL_DEFINE0(getegid)
{
/* Only we change this so SMP safe */
return current_egid();
@@ -1308,7 +1308,7 @@
EXPORT_SYMBOL(schedule_timeout_uninterruptible);
/* Thread ID - the internal kernel "pid" */
-asmlinkage long sys_gettid(void)
+SYSCALL_DEFINE0(gettid)
{
return task_pid_vnr(current);
}
@@ -1400,7 +1400,7 @@
return 0;
}
-asmlinkage long sys_sysinfo(struct sysinfo __user *info)
+SYSCALL_DEFINE1(sysinfo, struct sysinfo __user *, info)
{
struct sysinfo val;
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 2f32969..9a236ff 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -17,6 +17,7 @@
#include <linux/clocksource.h>
#include <linux/kallsyms.h>
#include <linux/seq_file.h>
+#include <linux/suspend.h>
#include <linux/debugfs.h>
#include <linux/hardirq.h>
#include <linux/kthread.h>
@@ -1736,9 +1737,12 @@
{
struct task_struct *p;
+ rcu_read_lock();
do_each_pid_task(pid, PIDTYPE_PID, p) {
clear_tsk_trace_trace(p);
} while_each_pid_task(pid, PIDTYPE_PID, p);
+ rcu_read_unlock();
+
put_pid(pid);
}
@@ -1746,9 +1750,11 @@
{
struct task_struct *p;
+ rcu_read_lock();
do_each_pid_task(pid, PIDTYPE_PID, p) {
set_tsk_trace_trace(p);
} while_each_pid_task(pid, PIDTYPE_PID, p);
+ rcu_read_unlock();
}
static void clear_ftrace_pid_task(struct pid **pid)
@@ -1965,6 +1971,7 @@
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
static atomic_t ftrace_graph_active;
+static struct notifier_block ftrace_suspend_notifier;
int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace)
{
@@ -2043,6 +2050,27 @@
return ret;
}
+/*
+ * Hibernation protection.
+ * The state of the current task is too much unstable during
+ * suspend/restore to disk. We want to protect against that.
+ */
+static int
+ftrace_suspend_notifier_call(struct notifier_block *bl, unsigned long state,
+ void *unused)
+{
+ switch (state) {
+ case PM_HIBERNATION_PREPARE:
+ pause_graph_tracing();
+ break;
+
+ case PM_POST_HIBERNATION:
+ unpause_graph_tracing();
+ break;
+ }
+ return NOTIFY_DONE;
+}
+
int register_ftrace_graph(trace_func_graph_ret_t retfunc,
trace_func_graph_ent_t entryfunc)
{
@@ -2050,6 +2078,9 @@
mutex_lock(&ftrace_sysctl_lock);
+ ftrace_suspend_notifier.notifier_call = ftrace_suspend_notifier_call;
+ register_pm_notifier(&ftrace_suspend_notifier);
+
atomic_inc(&ftrace_graph_active);
ret = start_graph_tracing();
if (ret) {
@@ -2075,6 +2106,7 @@
ftrace_graph_return = (trace_func_graph_ret_t)ftrace_stub;
ftrace_graph_entry = ftrace_graph_entry_stub;
ftrace_shutdown(FTRACE_STOP_FUNC_RET);
+ unregister_pm_notifier(&ftrace_suspend_notifier);
mutex_unlock(&ftrace_sysctl_lock);
}
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 8b0daf0..bd38c5c 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -246,7 +246,7 @@
return 0;
}
-#define BUF_PAGE_SIZE (PAGE_SIZE - sizeof(struct buffer_data_page))
+#define BUF_PAGE_SIZE (PAGE_SIZE - offsetof(struct buffer_data_page, data))
/*
* head_page == tail_page && head == tail then buffer is empty.
@@ -1025,12 +1025,8 @@
}
if (next_page == head_page) {
- if (!(buffer->flags & RB_FL_OVERWRITE)) {
- /* reset write */
- if (tail <= BUF_PAGE_SIZE)
- local_set(&tail_page->write, tail);
+ if (!(buffer->flags & RB_FL_OVERWRITE))
goto out_unlock;
- }
/* tail_page has not moved yet? */
if (tail_page == cpu_buffer->tail_page) {
@@ -1105,6 +1101,10 @@
return event;
out_unlock:
+ /* reset write */
+ if (tail <= BUF_PAGE_SIZE)
+ local_set(&tail_page->write, tail);
+
__raw_spin_unlock(&cpu_buffer->lock);
local_irq_restore(flags);
return NULL;
@@ -2174,6 +2174,9 @@
cpu_buffer->overrun = 0;
cpu_buffer->entries = 0;
+
+ cpu_buffer->write_stamp = 0;
+ cpu_buffer->read_stamp = 0;
}
/**
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index c580233..17bb88d 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -40,7 +40,7 @@
#define TRACE_BUFFER_FLAGS (RB_FL_OVERWRITE)
-unsigned long __read_mostly tracing_max_latency = (cycle_t)ULONG_MAX;
+unsigned long __read_mostly tracing_max_latency;
unsigned long __read_mostly tracing_thresh;
/*
@@ -3736,7 +3736,7 @@
* it if we decide to change what log level the ftrace dump
* should be at.
*/
-#define KERN_TRACE KERN_INFO
+#define KERN_TRACE KERN_EMERG
static void
trace_printk_seq(struct trace_seq *s)
@@ -3770,6 +3770,7 @@
dump_ran = 1;
/* No turning back! */
+ tracing_off();
ftrace_kill();
for_each_tracing_cpu(cpu) {
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c
index 7c2e326..62a78d9 100644
--- a/kernel/trace/trace_irqsoff.c
+++ b/kernel/trace/trace_irqsoff.c
@@ -380,6 +380,7 @@
static void __irqsoff_tracer_init(struct trace_array *tr)
{
+ tracing_max_latency = 0;
irqsoff_trace = tr;
/* make sure that the tracer is visible */
smp_wmb();
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 43586b6..42ae1e7 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -333,6 +333,7 @@
static int wakeup_tracer_init(struct trace_array *tr)
{
+ tracing_max_latency = 0;
wakeup_trace = tr;
start_wakeup_tracer(tr);
return 0;
diff --git a/kernel/uid16.c b/kernel/uid16.c
index 2460c31..0314501 100644
--- a/kernel/uid16.c
+++ b/kernel/uid16.c
@@ -17,7 +17,7 @@
#include <asm/uaccess.h>
-asmlinkage long sys_chown16(const char __user * filename, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(chown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
{
long ret = sys_chown(filename, low2highuid(user), low2highgid(group));
/* avoid REGPARM breakage on x86: */
@@ -25,7 +25,7 @@
return ret;
}
-asmlinkage long sys_lchown16(const char __user * filename, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(lchown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
{
long ret = sys_lchown(filename, low2highuid(user), low2highgid(group));
/* avoid REGPARM breakage on x86: */
@@ -33,7 +33,7 @@
return ret;
}
-asmlinkage long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group)
+SYSCALL_DEFINE3(fchown16, unsigned int, fd, old_uid_t, user, old_gid_t, group)
{
long ret = sys_fchown(fd, low2highuid(user), low2highgid(group));
/* avoid REGPARM breakage on x86: */
@@ -41,7 +41,7 @@
return ret;
}
-asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid)
+SYSCALL_DEFINE2(setregid16, old_gid_t, rgid, old_gid_t, egid)
{
long ret = sys_setregid(low2highgid(rgid), low2highgid(egid));
/* avoid REGPARM breakage on x86: */
@@ -49,7 +49,7 @@
return ret;
}
-asmlinkage long sys_setgid16(old_gid_t gid)
+SYSCALL_DEFINE1(setgid16, old_gid_t, gid)
{
long ret = sys_setgid(low2highgid(gid));
/* avoid REGPARM breakage on x86: */
@@ -57,7 +57,7 @@
return ret;
}
-asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
+SYSCALL_DEFINE2(setreuid16, old_uid_t, ruid, old_uid_t, euid)
{
long ret = sys_setreuid(low2highuid(ruid), low2highuid(euid));
/* avoid REGPARM breakage on x86: */
@@ -65,7 +65,7 @@
return ret;
}
-asmlinkage long sys_setuid16(old_uid_t uid)
+SYSCALL_DEFINE1(setuid16, old_uid_t, uid)
{
long ret = sys_setuid(low2highuid(uid));
/* avoid REGPARM breakage on x86: */
@@ -73,7 +73,7 @@
return ret;
}
-asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid)
+SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid)
{
long ret = sys_setresuid(low2highuid(ruid), low2highuid(euid),
low2highuid(suid));
@@ -82,7 +82,7 @@
return ret;
}
-asmlinkage long sys_getresuid16(old_uid_t __user *ruid, old_uid_t __user *euid, old_uid_t __user *suid)
+SYSCALL_DEFINE3(getresuid16, old_uid_t __user *, ruid, old_uid_t __user *, euid, old_uid_t __user *, suid)
{
const struct cred *cred = current_cred();
int retval;
@@ -94,7 +94,7 @@
return retval;
}
-asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid)
+SYSCALL_DEFINE3(setresgid16, old_gid_t, rgid, old_gid_t, egid, old_gid_t, sgid)
{
long ret = sys_setresgid(low2highgid(rgid), low2highgid(egid),
low2highgid(sgid));
@@ -103,7 +103,8 @@
return ret;
}
-asmlinkage long sys_getresgid16(old_gid_t __user *rgid, old_gid_t __user *egid, old_gid_t __user *sgid)
+
+SYSCALL_DEFINE3(getresgid16, old_gid_t __user *, rgid, old_gid_t __user *, egid, old_gid_t __user *, sgid)
{
const struct cred *cred = current_cred();
int retval;
@@ -115,7 +116,7 @@
return retval;
}
-asmlinkage long sys_setfsuid16(old_uid_t uid)
+SYSCALL_DEFINE1(setfsuid16, old_uid_t, uid)
{
long ret = sys_setfsuid(low2highuid(uid));
/* avoid REGPARM breakage on x86: */
@@ -123,7 +124,7 @@
return ret;
}
-asmlinkage long sys_setfsgid16(old_gid_t gid)
+SYSCALL_DEFINE1(setfsgid16, old_gid_t, gid)
{
long ret = sys_setfsgid(low2highgid(gid));
/* avoid REGPARM breakage on x86: */
@@ -161,7 +162,7 @@
return 0;
}
-asmlinkage long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist)
+SYSCALL_DEFINE2(getgroups16, int, gidsetsize, old_gid_t __user *, grouplist)
{
const struct cred *cred = current_cred();
int i;
@@ -184,7 +185,7 @@
return i;
}
-asmlinkage long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist)
+SYSCALL_DEFINE2(setgroups16, int, gidsetsize, old_gid_t __user *, grouplist)
{
struct group_info *group_info;
int retval;
@@ -209,22 +210,22 @@
return retval;
}
-asmlinkage long sys_getuid16(void)
+SYSCALL_DEFINE0(getuid16)
{
return high2lowuid(current_uid());
}
-asmlinkage long sys_geteuid16(void)
+SYSCALL_DEFINE0(geteuid16)
{
return high2lowuid(current_euid());
}
-asmlinkage long sys_getgid16(void)
+SYSCALL_DEFINE0(getgid16)
{
return high2lowgid(current_gid());
}
-asmlinkage long sys_getegid16(void)
+SYSCALL_DEFINE0(getegid16)
{
return high2lowgid(current_egid());
}
diff --git a/kernel/wait.c b/kernel/wait.c
index cd87131..42a2dbc 100644
--- a/kernel/wait.c
+++ b/kernel/wait.c
@@ -91,6 +91,15 @@
}
EXPORT_SYMBOL(prepare_to_wait_exclusive);
+/*
+ * finish_wait - clean up after waiting in a queue
+ * @q: waitqueue waited on
+ * @wait: wait descriptor
+ *
+ * Sets current thread back to running state and removes
+ * the wait descriptor from the given waitqueue if still
+ * queued.
+ */
void finish_wait(wait_queue_head_t *q, wait_queue_t *wait)
{
unsigned long flags;
@@ -117,6 +126,39 @@
}
EXPORT_SYMBOL(finish_wait);
+/*
+ * abort_exclusive_wait - abort exclusive waiting in a queue
+ * @q: waitqueue waited on
+ * @wait: wait descriptor
+ * @state: runstate of the waiter to be woken
+ * @key: key to identify a wait bit queue or %NULL
+ *
+ * Sets current thread back to running state and removes
+ * the wait descriptor from the given waitqueue if still
+ * queued.
+ *
+ * Wakes up the next waiter if the caller is concurrently
+ * woken up through the queue.
+ *
+ * This prevents waiter starvation where an exclusive waiter
+ * aborts and is woken up concurrently and noone wakes up
+ * the next waiter.
+ */
+void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait,
+ unsigned int mode, void *key)
+{
+ unsigned long flags;
+
+ __set_current_state(TASK_RUNNING);
+ spin_lock_irqsave(&q->lock, flags);
+ if (!list_empty(&wait->task_list))
+ list_del_init(&wait->task_list);
+ else if (waitqueue_active(q))
+ __wake_up_common(q, mode, 1, 0, key);
+ spin_unlock_irqrestore(&q->lock, flags);
+}
+EXPORT_SYMBOL(abort_exclusive_wait);
+
int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key)
{
int ret = default_wake_function(wait, mode, sync, key);
@@ -177,17 +219,20 @@
__wait_on_bit_lock(wait_queue_head_t *wq, struct wait_bit_queue *q,
int (*action)(void *), unsigned mode)
{
- int ret = 0;
-
do {
+ int ret;
+
prepare_to_wait_exclusive(wq, &q->wait, mode);
- if (test_bit(q->key.bit_nr, q->key.flags)) {
- if ((ret = (*action)(q->key.flags)))
- break;
- }
+ if (!test_bit(q->key.bit_nr, q->key.flags))
+ continue;
+ ret = action(q->key.flags);
+ if (!ret)
+ continue;
+ abort_exclusive_wait(wq, &q->wait, mode, &q->key);
+ return ret;
} while (test_and_set_bit(q->key.bit_nr, q->key.flags));
finish_wait(wq, &q->wait);
- return ret;
+ return 0;
}
EXPORT_SYMBOL(__wait_on_bit_lock);
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 2f44583..1f0c509 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -971,6 +971,8 @@
}
#ifdef CONFIG_SMP
+static struct workqueue_struct *work_on_cpu_wq __read_mostly;
+
struct work_for_cpu {
struct work_struct work;
long (*fn)(void *);
@@ -991,8 +993,8 @@
* @fn: the function to run
* @arg: the function arg
*
- * This will return -EINVAL in the cpu is not online, or the return value
- * of @fn otherwise.
+ * This will return the value @fn returns.
+ * It is up to the caller to ensure that the cpu doesn't go offline.
*/
long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
{
@@ -1001,14 +1003,8 @@
INIT_WORK(&wfc.work, do_work_for_cpu);
wfc.fn = fn;
wfc.arg = arg;
- get_online_cpus();
- if (unlikely(!cpu_online(cpu)))
- wfc.ret = -EINVAL;
- else {
- schedule_work_on(cpu, &wfc.work);
- flush_work(&wfc.work);
- }
- put_online_cpus();
+ queue_work_on(cpu, work_on_cpu_wq, &wfc.work);
+ flush_work(&wfc.work);
return wfc.ret;
}
@@ -1025,4 +1021,8 @@
hotcpu_notifier(workqueue_cpu_callback, 0);
keventd_wq = create_workqueue("events");
BUG_ON(!keventd_wq);
+#ifdef CONFIG_SMP
+ work_on_cpu_wq = create_workqueue("work_on_cpu");
+ BUG_ON(!work_on_cpu_wq);
+#endif
}
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 883ecea..4934eaa 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -608,6 +608,15 @@
This is a relatively cheap check but if you care about maximum
performance, say N.
+#
+# Select this config option from the architecture Kconfig, if it
+# it is preferred to always offer frame pointers as a config
+# option on the architecture (regardless of KERNEL_DEBUG):
+#
+config ARCH_WANT_FRAME_POINTERS
+ bool
+ help
+
config FRAME_POINTER
bool "Compile the kernel with frame pointers"
depends on DEBUG_KERNEL && \
@@ -671,19 +680,6 @@
config RCU_CPU_STALL_DETECTOR
bool "Check for stalled CPUs delaying RCU grace periods"
- depends on CLASSIC_RCU
- default n
- help
- This option causes RCU to printk information on which
- CPUs are delaying the current grace period, but only when
- the grace period extends for excessive time periods.
-
- Say Y if you want RCU to perform such checks.
-
- Say N if you are unsure.
-
-config RCU_CPU_STALL_DETECTOR
- bool "Check for stalled CPUs delaying RCU grace periods"
depends on CLASSIC_RCU || TREE_RCU
default n
help
diff --git a/lib/idr.c b/lib/idr.c
index 1c4f928..c11c576 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -121,7 +121,7 @@
{
while (idp->id_free_cnt < IDR_FREE_MAX) {
struct idr_layer *new;
- new = kmem_cache_alloc(idr_layer_cache, gfp_mask);
+ new = kmem_cache_zalloc(idr_layer_cache, gfp_mask);
if (new == NULL)
return (0);
move_to_free_list(idp, new);
@@ -292,7 +292,7 @@
* and go back to the idr_pre_get() call. If the idr is full, it will
* return -ENOSPC.
*
- * @id returns a value in the range 0 ... 0x7fffffff
+ * @id returns a value in the range @starting_id ... 0x7fffffff
*/
int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id)
{
@@ -623,16 +623,10 @@
}
EXPORT_SYMBOL(idr_replace);
-static void idr_cache_ctor(void *idr_layer)
-{
- memset(idr_layer, 0, sizeof(struct idr_layer));
-}
-
void __init idr_init_cache(void)
{
idr_layer_cache = kmem_cache_create("idr_layer_cache",
- sizeof(struct idr_layer), 0, SLAB_PANIC,
- idr_cache_ctor);
+ sizeof(struct idr_layer), 0, SLAB_PANIC, NULL);
}
/**
@@ -723,7 +717,7 @@
* and go back to the ida_pre_get() call. If the ida is full, it will
* return -ENOSPC.
*
- * @p_id returns a value in the range 0 ... 0x7fffffff.
+ * @p_id returns a value in the range @starting_id ... 0x7fffffff.
*/
int ida_get_new_above(struct ida *ida, int starting_id, int *p_id)
{
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 0f8fc22..4689cb0 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -22,7 +22,7 @@
* Kernel threads bound to a single CPU can safely use
* smp_processor_id():
*/
- if (cpus_equal(current->cpus_allowed, cpumask_of_cpu(this_cpu)))
+ if (cpumask_equal(¤t->cpus_allowed, cpumask_of(this_cpu)))
goto out;
/*
diff --git a/mm/fadvise.c b/mm/fadvise.c
index a1da969..54a0f80 100644
--- a/mm/fadvise.c
+++ b/mm/fadvise.c
@@ -24,7 +24,7 @@
* POSIX_FADV_WILLNEED could set PG_Referenced, and POSIX_FADV_NOREUSE could
* deactivate the pages and clear PG_Referenced.
*/
-asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)
+SYSCALL_DEFINE(fadvise64_64)(int fd, loff_t offset, loff_t len, int advice)
{
struct file *file = fget(fd);
struct address_space *mapping;
@@ -126,12 +126,26 @@
fput(file);
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fadvise64_64(long fd, loff_t offset, loff_t len, long advice)
+{
+ return SYSC_fadvise64_64((int) fd, offset, len, (int) advice);
+}
+SYSCALL_ALIAS(sys_fadvise64_64, SyS_fadvise64_64);
+#endif
#ifdef __ARCH_WANT_SYS_FADVISE64
-asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice)
+SYSCALL_DEFINE(fadvise64)(int fd, loff_t offset, size_t len, int advice)
{
return sys_fadvise64_64(fd, offset, len, advice);
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_fadvise64(long fd, loff_t offset, long len, long advice)
+{
+ return SYSC_fadvise64((int) fd, offset, (size_t)len, (int)advice);
+}
+SYSCALL_ALIAS(sys_fadvise64, SyS_fadvise64);
+#endif
#endif
diff --git a/mm/filemap.c b/mm/filemap.c
index ceba0bd..23acefe 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1374,7 +1374,7 @@
return 0;
}
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
+SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count)
{
ssize_t ret;
struct file *file;
@@ -1393,6 +1393,13 @@
}
return ret;
}
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+asmlinkage long SyS_readahead(long fd, loff_t offset, long count)
+{
+ return SYSC_readahead((int) fd, offset, (size_t) count);
+}
+SYSCALL_ALIAS(sys_readahead, SyS_readahead);
+#endif
#ifdef CONFIG_MMU
/**
diff --git a/mm/fremap.c b/mm/fremap.c
index 62d5bbd..b6ec85a 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -120,8 +120,8 @@
* and the vma's default protection is used. Arbitrary protections
* might be implemented in the future.
*/
-asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
- unsigned long prot, unsigned long pgoff, unsigned long flags)
+SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
+ unsigned long, prot, unsigned long, pgoff, unsigned long, flags)
{
struct mm_struct *mm = current->mm;
struct address_space *mapping;
@@ -198,7 +198,7 @@
flags &= MAP_NONBLOCK;
get_file(file);
addr = mmap_region(file, start, size,
- flags, vma->vm_flags, pgoff, 1);
+ flags, vma->vm_flags, pgoff);
fput(file);
if (IS_ERR_VALUE(addr)) {
err = addr;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 618e983..107da3d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2269,12 +2269,18 @@
int hugetlb_reserve_pages(struct inode *inode,
long from, long to,
- struct vm_area_struct *vma)
+ struct vm_area_struct *vma,
+ int acctflag)
{
long ret, chg;
struct hstate *h = hstate_inode(inode);
- if (vma && vma->vm_flags & VM_NORESERVE)
+ /*
+ * Only apply hugepage reservation if asked. At fault time, an
+ * attempt will be made for VM_NORESERVE to allocate a page
+ * and filesystem quota without using reserves
+ */
+ if (acctflag & VM_NORESERVE)
return 0;
/*
@@ -2299,13 +2305,31 @@
if (chg < 0)
return chg;
+ /* There must be enough filesystem quota for the mapping */
if (hugetlb_get_quota(inode->i_mapping, chg))
return -ENOSPC;
+
+ /*
+ * Check enough hugepages are available for the reservation.
+ * Hand back the quota if there are not
+ */
ret = hugetlb_acct_memory(h, chg);
if (ret < 0) {
hugetlb_put_quota(inode->i_mapping, chg);
return ret;
}
+
+ /*
+ * Account for the reservations made. Shared mappings record regions
+ * that have reservations as they are shared by multiple VMAs.
+ * When the last VMA disappears, the region map says how much
+ * the reservation was and the page cache tells how much of
+ * the reservation was consumed. Private mappings are per-VMA and
+ * only the consumed reservations are tracked. When the VMA
+ * disappears, the original reservation is the VMA size and the
+ * consumed reservations are stored in the map. Hence, nothing
+ * else has to be done for private mappings here
+ */
if (!vma || vma->vm_flags & VM_SHARED)
region_add(&inode->i_mapping->private_list, from, to);
return 0;
diff --git a/mm/madvise.c b/mm/madvise.c
index f9349c1..b9ce574 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -281,7 +281,7 @@
* -EBADF - map exists, but area maps something that isn't a file.
* -EAGAIN - a kernel resource was temporarily unavailable.
*/
-asmlinkage long sys_madvise(unsigned long start, size_t len_in, int behavior)
+SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
{
unsigned long end, tmp;
struct vm_area_struct * vma, *prev;
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index e2996b8..8e4be9c 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -202,6 +202,7 @@
static void mem_cgroup_get(struct mem_cgroup *mem);
static void mem_cgroup_put(struct mem_cgroup *mem);
+static struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *mem);
static void mem_cgroup_charge_statistics(struct mem_cgroup *mem,
struct page_cgroup *pc,
@@ -358,6 +359,10 @@
return;
pc = lookup_page_cgroup(page);
+ /*
+ * Used bit is set without atomic ops but after smp_wmb().
+ * For making pc->mem_cgroup visible, insert smp_rmb() here.
+ */
smp_rmb();
/* unused page is not rotated. */
if (!PageCgroupUsed(pc))
@@ -374,7 +379,10 @@
if (mem_cgroup_disabled())
return;
pc = lookup_page_cgroup(page);
- /* barrier to sync with "charge" */
+ /*
+ * Used bit is set without atomic ops but after smp_wmb().
+ * For making pc->mem_cgroup visible, insert smp_rmb() here.
+ */
smp_rmb();
if (!PageCgroupUsed(pc))
return;
@@ -559,6 +567,14 @@
return NULL;
pc = lookup_page_cgroup(page);
+ /*
+ * Used bit is set without atomic ops but after smp_wmb().
+ * For making pc->mem_cgroup visible, insert smp_rmb() here.
+ */
+ smp_rmb();
+ if (!PageCgroupUsed(pc))
+ return NULL;
+
mz = page_cgroup_zoneinfo(pc);
if (!mz)
return NULL;
@@ -618,7 +634,7 @@
* called with hierarchy_mutex held
*/
static struct mem_cgroup *
-mem_cgroup_get_next_node(struct mem_cgroup *curr, struct mem_cgroup *root_mem)
+__mem_cgroup_get_next_node(struct mem_cgroup *curr, struct mem_cgroup *root_mem)
{
struct cgroup *cgroup, *curr_cgroup, *root_cgroup;
@@ -629,19 +645,16 @@
/*
* Walk down to children
*/
- mem_cgroup_put(curr);
cgroup = list_entry(curr_cgroup->children.next,
struct cgroup, sibling);
curr = mem_cgroup_from_cont(cgroup);
- mem_cgroup_get(curr);
goto done;
}
visit_parent:
if (curr_cgroup == root_cgroup) {
- mem_cgroup_put(curr);
- curr = root_mem;
- mem_cgroup_get(curr);
+ /* caller handles NULL case */
+ curr = NULL;
goto done;
}
@@ -649,11 +662,9 @@
* Goto next sibling
*/
if (curr_cgroup->sibling.next != &curr_cgroup->parent->children) {
- mem_cgroup_put(curr);
cgroup = list_entry(curr_cgroup->sibling.next, struct cgroup,
sibling);
curr = mem_cgroup_from_cont(cgroup);
- mem_cgroup_get(curr);
goto done;
}
@@ -664,7 +675,6 @@
goto visit_parent;
done:
- root_mem->last_scanned_child = curr;
return curr;
}
@@ -674,40 +684,46 @@
* that to reclaim free pages from.
*/
static struct mem_cgroup *
-mem_cgroup_get_first_node(struct mem_cgroup *root_mem)
+mem_cgroup_get_next_node(struct mem_cgroup *root_mem)
{
struct cgroup *cgroup;
- struct mem_cgroup *ret;
+ struct mem_cgroup *orig, *next;
bool obsolete;
- obsolete = mem_cgroup_is_obsolete(root_mem->last_scanned_child);
-
/*
* Scan all children under the mem_cgroup mem
*/
mutex_lock(&mem_cgroup_subsys.hierarchy_mutex);
+
+ orig = root_mem->last_scanned_child;
+ obsolete = mem_cgroup_is_obsolete(orig);
+
if (list_empty(&root_mem->css.cgroup->children)) {
- ret = root_mem;
+ /*
+ * root_mem might have children before and last_scanned_child
+ * may point to one of them. We put it later.
+ */
+ if (orig)
+ VM_BUG_ON(!obsolete);
+ next = NULL;
goto done;
}
- if (!root_mem->last_scanned_child || obsolete) {
-
- if (obsolete && root_mem->last_scanned_child)
- mem_cgroup_put(root_mem->last_scanned_child);
-
+ if (!orig || obsolete) {
cgroup = list_first_entry(&root_mem->css.cgroup->children,
struct cgroup, sibling);
- ret = mem_cgroup_from_cont(cgroup);
- mem_cgroup_get(ret);
+ next = mem_cgroup_from_cont(cgroup);
} else
- ret = mem_cgroup_get_next_node(root_mem->last_scanned_child,
- root_mem);
+ next = __mem_cgroup_get_next_node(orig, root_mem);
done:
- root_mem->last_scanned_child = ret;
+ if (next)
+ mem_cgroup_get(next);
+ root_mem->last_scanned_child = next;
+ if (orig)
+ mem_cgroup_put(orig);
mutex_unlock(&mem_cgroup_subsys.hierarchy_mutex);
- return ret;
+ return (next) ? next : root_mem;
}
static bool mem_cgroup_check_under_limit(struct mem_cgroup *mem)
@@ -758,28 +774,25 @@
* but there might be left over accounting, even after children
* have left.
*/
- ret = try_to_free_mem_cgroup_pages(root_mem, gfp_mask, noswap,
+ ret += try_to_free_mem_cgroup_pages(root_mem, gfp_mask, noswap,
get_swappiness(root_mem));
if (mem_cgroup_check_under_limit(root_mem))
- return 0;
+ return 1; /* indicate reclaim has succeeded */
if (!root_mem->use_hierarchy)
return ret;
- next_mem = mem_cgroup_get_first_node(root_mem);
+ next_mem = mem_cgroup_get_next_node(root_mem);
while (next_mem != root_mem) {
if (mem_cgroup_is_obsolete(next_mem)) {
- mem_cgroup_put(next_mem);
- next_mem = mem_cgroup_get_first_node(root_mem);
+ next_mem = mem_cgroup_get_next_node(root_mem);
continue;
}
- ret = try_to_free_mem_cgroup_pages(next_mem, gfp_mask, noswap,
+ ret += try_to_free_mem_cgroup_pages(next_mem, gfp_mask, noswap,
get_swappiness(next_mem));
if (mem_cgroup_check_under_limit(root_mem))
- return 0;
- mutex_lock(&mem_cgroup_subsys.hierarchy_mutex);
- next_mem = mem_cgroup_get_next_node(next_mem, root_mem);
- mutex_unlock(&mem_cgroup_subsys.hierarchy_mutex);
+ return 1; /* indicate reclaim has succeeded */
+ next_mem = mem_cgroup_get_next_node(root_mem);
}
return ret;
}
@@ -863,6 +876,8 @@
ret = mem_cgroup_hierarchical_reclaim(mem_over_limit, gfp_mask,
noswap);
+ if (ret)
+ continue;
/*
* try_to_free_mem_cgroup_pages() might not give us a full
@@ -979,14 +994,15 @@
if (pc->mem_cgroup != from)
goto out;
- css_put(&from->css);
res_counter_uncharge(&from->res, PAGE_SIZE);
mem_cgroup_charge_statistics(from, pc, false);
if (do_swap_account)
res_counter_uncharge(&from->memsw, PAGE_SIZE);
+ css_put(&from->css);
+
+ css_get(&to->css);
pc->mem_cgroup = to;
mem_cgroup_charge_statistics(to, pc, true);
- css_get(&to->css);
ret = 0;
out:
unlock_page_cgroup(pc);
@@ -1019,8 +1035,10 @@
if (ret || !parent)
return ret;
- if (!get_page_unless_zero(page))
- return -EBUSY;
+ if (!get_page_unless_zero(page)) {
+ ret = -EBUSY;
+ goto uncharge;
+ }
ret = isolate_lru_page(page);
@@ -1029,19 +1047,23 @@
ret = mem_cgroup_move_account(pc, child, parent);
- /* drop extra refcnt by try_charge() (move_account increment one) */
- css_put(&parent->css);
putback_lru_page(page);
if (!ret) {
put_page(page);
+ /* drop extra refcnt by try_charge() */
+ css_put(&parent->css);
return 0;
}
- /* uncharge if move fails */
+
cancel:
+ put_page(page);
+uncharge:
+ /* drop extra refcnt by try_charge() */
+ css_put(&parent->css);
+ /* uncharge if move fails */
res_counter_uncharge(&parent->res, PAGE_SIZE);
if (do_swap_account)
res_counter_uncharge(&parent->memsw, PAGE_SIZE);
- put_page(page);
return ret;
}
@@ -1663,7 +1685,7 @@
/* This is for making all *used* pages to be on LRU. */
lru_add_drain_all();
ret = 0;
- for_each_node_state(node, N_POSSIBLE) {
+ for_each_node_state(node, N_HIGH_MEMORY) {
for (zid = 0; !ret && zid < MAX_NR_ZONES; zid++) {
enum lru_list l;
for_each_lru(l) {
@@ -1971,6 +1993,7 @@
{
struct mem_cgroup *memcg = mem_cgroup_from_cont(cgrp);
struct mem_cgroup *parent;
+
if (val > 100)
return -EINVAL;
@@ -1978,15 +2001,22 @@
return -EINVAL;
parent = mem_cgroup_from_cont(cgrp->parent);
+
+ cgroup_lock();
+
/* If under hierarchy, only empty-root can set this value */
if ((parent->use_hierarchy) ||
- (memcg->use_hierarchy && !list_empty(&cgrp->children)))
+ (memcg->use_hierarchy && !list_empty(&cgrp->children))) {
+ cgroup_unlock();
return -EINVAL;
+ }
spin_lock(&memcg->reclaim_param_lock);
memcg->swappiness = val;
spin_unlock(&memcg->reclaim_param_lock);
+ cgroup_unlock();
+
return 0;
}
@@ -2164,10 +2194,23 @@
static void mem_cgroup_put(struct mem_cgroup *mem)
{
- if (atomic_dec_and_test(&mem->refcnt))
+ if (atomic_dec_and_test(&mem->refcnt)) {
+ struct mem_cgroup *parent = parent_mem_cgroup(mem);
__mem_cgroup_free(mem);
+ if (parent)
+ mem_cgroup_put(parent);
+ }
}
+/*
+ * Returns the parent mem_cgroup in memcgroup hierarchy with hierarchy enabled.
+ */
+static struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *mem)
+{
+ if (!mem->res.parent)
+ return NULL;
+ return mem_cgroup_from_res_counter(mem->res.parent, res);
+}
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
static void __init enable_swap_cgroup(void)
@@ -2181,7 +2224,7 @@
}
#endif
-static struct cgroup_subsys_state *
+static struct cgroup_subsys_state * __ref
mem_cgroup_create(struct cgroup_subsys *ss, struct cgroup *cont)
{
struct mem_cgroup *mem, *parent;
@@ -2206,6 +2249,13 @@
if (parent && parent->use_hierarchy) {
res_counter_init(&mem->res, &parent->res);
res_counter_init(&mem->memsw, &parent->memsw);
+ /*
+ * We increment refcnt of the parent to ensure that we can
+ * safely access it on res_counter_charge/uncharge.
+ * This refcnt will be decremented when freeing this
+ * mem_cgroup(see mem_cgroup_put).
+ */
+ mem_cgroup_get(parent);
} else {
res_counter_init(&mem->res, NULL);
res_counter_init(&mem->memsw, NULL);
@@ -2232,7 +2282,14 @@
static void mem_cgroup_destroy(struct cgroup_subsys *ss,
struct cgroup *cont)
{
- mem_cgroup_put(mem_cgroup_from_cont(cont));
+ struct mem_cgroup *mem = mem_cgroup_from_cont(cont);
+ struct mem_cgroup *last_scanned_child = mem->last_scanned_child;
+
+ if (last_scanned_child) {
+ VM_BUG_ON(!mem_cgroup_is_obsolete(last_scanned_child));
+ mem_cgroup_put(last_scanned_child);
+ }
+ mem_cgroup_put(mem);
}
static int mem_cgroup_populate(struct cgroup_subsys *ss,
diff --git a/mm/memory.c b/mm/memory.c
index 22bfa7a..baa999e 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1999,7 +1999,7 @@
* Don't let another task, with possibly unlocked vma,
* keep the mlocked page.
*/
- if (vma->vm_flags & VM_LOCKED) {
+ if ((vma->vm_flags & VM_LOCKED) && old_page) {
lock_page(old_page); /* for LRU manipulation */
clear_page_mlock(old_page);
unlock_page(old_page);
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index e412ffa..3eb4a6f 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1068,10 +1068,9 @@
return copy_to_user(mask, nodes_addr(*nodes), copy) ? -EFAULT : 0;
}
-asmlinkage long sys_mbind(unsigned long start, unsigned long len,
- unsigned long mode,
- unsigned long __user *nmask, unsigned long maxnode,
- unsigned flags)
+SYSCALL_DEFINE6(mbind, unsigned long, start, unsigned long, len,
+ unsigned long, mode, unsigned long __user *, nmask,
+ unsigned long, maxnode, unsigned, flags)
{
nodemask_t nodes;
int err;
@@ -1091,8 +1090,8 @@
}
/* Set the process memory policy */
-asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
- unsigned long maxnode)
+SYSCALL_DEFINE3(set_mempolicy, int, mode, unsigned long __user *, nmask,
+ unsigned long, maxnode)
{
int err;
nodemask_t nodes;
@@ -1110,9 +1109,9 @@
return do_set_mempolicy(mode, flags, &nodes);
}
-asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
- const unsigned long __user *old_nodes,
- const unsigned long __user *new_nodes)
+SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+ const unsigned long __user *, old_nodes,
+ const unsigned long __user *, new_nodes)
{
const struct cred *cred = current_cred(), *tcred;
struct mm_struct *mm;
@@ -1185,10 +1184,9 @@
/* Retrieve NUMA policy */
-asmlinkage long sys_get_mempolicy(int __user *policy,
- unsigned long __user *nmask,
- unsigned long maxnode,
- unsigned long addr, unsigned long flags)
+SYSCALL_DEFINE5(get_mempolicy, int __user *, policy,
+ unsigned long __user *, nmask, unsigned long, maxnode,
+ unsigned long, addr, unsigned long, flags)
{
int err;
int uninitialized_var(pval);
diff --git a/mm/migrate.c b/mm/migrate.c
index a30ea5f..a9eff3f 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1055,10 +1055,10 @@
* Move a list of pages in the address space of the currently executing
* process.
*/
-asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
- const void __user * __user *pages,
- const int __user *nodes,
- int __user *status, int flags)
+SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
+ const void __user * __user *, pages,
+ const int __user *, nodes,
+ int __user *, status, int, flags)
{
const struct cred *cred = current_cred(), *tcred;
struct task_struct *task;
@@ -1129,7 +1129,7 @@
struct vm_area_struct *vma;
int err = 0;
- for(vma = mm->mmap; vma->vm_next && !err; vma = vma->vm_next) {
+ for (vma = mm->mmap; vma && !err; vma = vma->vm_next) {
if (vma->vm_ops && vma->vm_ops->migrate) {
err = vma->vm_ops->migrate(vma, to, from, flags);
if (err)
diff --git a/mm/mincore.c b/mm/mincore.c
index 5178800..8cb508f 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -177,8 +177,8 @@
* mapped
* -EAGAIN - A kernel resource was temporarily unavailable.
*/
-asmlinkage long sys_mincore(unsigned long start, size_t len,
- unsigned char __user * vec)
+SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len,
+ unsigned char __user *, vec)
{
long retval;
unsigned long pages;
diff --git a/mm/mlock.c b/mm/mlock.c
index e125156..037161d 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -294,14 +294,10 @@
*
* return number of pages [> 0] to be removed from locked_vm on success
* of "special" vmas.
- *
- * return negative error if vma spanning @start-@range disappears while
- * mmap semaphore is dropped. Unlikely?
*/
long mlock_vma_pages_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
- struct mm_struct *mm = vma->vm_mm;
int nr_pages = (end - start) / PAGE_SIZE;
BUG_ON(!(vma->vm_flags & VM_LOCKED));
@@ -314,20 +310,11 @@
if (!((vma->vm_flags & (VM_DONTEXPAND | VM_RESERVED)) ||
is_vm_hugetlb_page(vma) ||
vma == get_gate_vma(current))) {
- long error;
- downgrade_write(&mm->mmap_sem);
- error = __mlock_vma_pages_range(vma, start, end, 1);
+ __mlock_vma_pages_range(vma, start, end, 1);
- up_read(&mm->mmap_sem);
- /* vma can change or disappear */
- down_write(&mm->mmap_sem);
- vma = find_vma(mm, start);
- /* non-NULL vma must contain @start, but need to check @end */
- if (!vma || end > vma->vm_end)
- return -ENOMEM;
-
- return 0; /* hide other errors from mmap(), et al */
+ /* Hide errors from mmap() and other callers */
+ return 0;
}
/*
@@ -438,41 +425,14 @@
vma->vm_flags = newflags;
if (lock) {
- /*
- * mmap_sem is currently held for write. Downgrade the write
- * lock to a read lock so that other faults, mmap scans, ...
- * while we fault in all pages.
- */
- downgrade_write(&mm->mmap_sem);
-
ret = __mlock_vma_pages_range(vma, start, end, 1);
- /*
- * Need to reacquire mmap sem in write mode, as our callers
- * expect this. We have no support for atomically upgrading
- * a sem to write, so we need to check for ranges while sem
- * is unlocked.
- */
- up_read(&mm->mmap_sem);
- /* vma can change or disappear */
- down_write(&mm->mmap_sem);
- *prev = find_vma(mm, start);
- /* non-NULL *prev must contain @start, but need to check @end */
- if (!(*prev) || end > (*prev)->vm_end)
- ret = -ENOMEM;
- else if (ret > 0) {
+ if (ret > 0) {
mm->locked_vm -= ret;
ret = 0;
} else
ret = __mlock_posix_error_return(ret); /* translate if needed */
} else {
- /*
- * TODO: for unlocking, pages will already be resident, so
- * we don't need to wait for allocations/reclaim/pagein, ...
- * However, unlocking a very large region can still take a
- * while. Should we downgrade the semaphore for both lock
- * AND unlock ?
- */
__mlock_vma_pages_range(vma, start, end, 0);
}
@@ -530,7 +490,7 @@
return error;
}
-asmlinkage long sys_mlock(unsigned long start, size_t len)
+SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
{
unsigned long locked;
unsigned long lock_limit;
@@ -558,7 +518,7 @@
return error;
}
-asmlinkage long sys_munlock(unsigned long start, size_t len)
+SYSCALL_DEFINE2(munlock, unsigned long, start, size_t, len)
{
int ret;
@@ -595,7 +555,7 @@
return 0;
}
-asmlinkage long sys_mlockall(int flags)
+SYSCALL_DEFINE1(mlockall, int, flags)
{
unsigned long lock_limit;
int ret = -EINVAL;
@@ -623,7 +583,7 @@
return ret;
}
-asmlinkage long sys_munlockall(void)
+SYSCALL_DEFINE0(munlockall)
{
int ret;
diff --git a/mm/mmap.c b/mm/mmap.c
index 7496231..00ced3e 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -245,7 +245,7 @@
return next;
}
-asmlinkage unsigned long sys_brk(unsigned long brk)
+SYSCALL_DEFINE1(brk, unsigned long, brk)
{
unsigned long rlim, retval;
unsigned long newbrk, oldbrk;
@@ -658,6 +658,9 @@
validate_mm(mm);
}
+/* Flags that can be inherited from an existing mapping when merging */
+#define VM_MERGEABLE_FLAGS (VM_CAN_NONLINEAR)
+
/*
* If the vma has a ->close operation then the driver probably needs to release
* per-vma resources, so we don't attempt to merge those.
@@ -665,7 +668,7 @@
static inline int is_mergeable_vma(struct vm_area_struct *vma,
struct file *file, unsigned long vm_flags)
{
- if (vma->vm_flags != vm_flags)
+ if ((vma->vm_flags ^ vm_flags) & ~VM_MERGEABLE_FLAGS)
return 0;
if (vma->vm_file != file)
return 0;
@@ -915,7 +918,6 @@
struct inode *inode;
unsigned int vm_flags;
int error;
- int accountable = 1;
unsigned long reqprot = prot;
/*
@@ -1016,8 +1018,6 @@
return -EPERM;
vm_flags &= ~VM_MAYEXEC;
}
- if (is_file_hugepages(file))
- accountable = 0;
if (!file->f_op || !file->f_op->mmap)
return -ENODEV;
@@ -1050,8 +1050,7 @@
if (error)
return error;
- return mmap_region(file, addr, len, flags, vm_flags, pgoff,
- accountable);
+ return mmap_region(file, addr, len, flags, vm_flags, pgoff);
}
EXPORT_SYMBOL(do_mmap_pgoff);
@@ -1087,10 +1086,25 @@
mapping_cap_account_dirty(vma->vm_file->f_mapping);
}
+/*
+ * We account for memory if it's a private writeable mapping,
+ * not hugepages and VM_NORESERVE wasn't set.
+ */
+static inline int accountable_mapping(struct file *file, unsigned int vm_flags)
+{
+ /*
+ * hugetlb has its own accounting separate from the core VM
+ * VM_HUGETLB may not be set yet so we cannot check for that flag.
+ */
+ if (file && is_file_hugepages(file))
+ return 0;
+
+ return (vm_flags & (VM_NORESERVE | VM_SHARED | VM_WRITE)) == VM_WRITE;
+}
+
unsigned long mmap_region(struct file *file, unsigned long addr,
unsigned long len, unsigned long flags,
- unsigned int vm_flags, unsigned long pgoff,
- int accountable)
+ unsigned int vm_flags, unsigned long pgoff)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma, *prev;
@@ -1114,38 +1128,38 @@
if (!may_expand_vm(mm, len >> PAGE_SHIFT))
return -ENOMEM;
- if (flags & MAP_NORESERVE)
- vm_flags |= VM_NORESERVE;
+ /*
+ * Set 'VM_NORESERVE' if we should not account for the
+ * memory use of this mapping.
+ */
+ if ((flags & MAP_NORESERVE)) {
+ /* We honor MAP_NORESERVE if allowed to overcommit */
+ if (sysctl_overcommit_memory != OVERCOMMIT_NEVER)
+ vm_flags |= VM_NORESERVE;
- if (accountable && (!(flags & MAP_NORESERVE) ||
- sysctl_overcommit_memory == OVERCOMMIT_NEVER)) {
- if (vm_flags & VM_SHARED) {
- /* Check memory availability in shmem_file_setup? */
- vm_flags |= VM_ACCOUNT;
- } else if (vm_flags & VM_WRITE) {
- /*
- * Private writable mapping: check memory availability
- */
- charged = len >> PAGE_SHIFT;
- if (security_vm_enough_memory(charged))
- return -ENOMEM;
- vm_flags |= VM_ACCOUNT;
- }
+ /* hugetlb applies strict overcommit unless MAP_NORESERVE */
+ if (file && is_file_hugepages(file))
+ vm_flags |= VM_NORESERVE;
}
/*
- * Can we just expand an old private anonymous mapping?
- * The VM_SHARED test is necessary because shmem_zero_setup
- * will create the file object for a shared anonymous map below.
+ * Private writable mapping: check memory availability
*/
- if (!file && !(vm_flags & VM_SHARED)) {
- vma = vma_merge(mm, prev, addr, addr + len, vm_flags,
- NULL, NULL, pgoff, NULL);
- if (vma)
- goto out;
+ if (accountable_mapping(file, vm_flags)) {
+ charged = len >> PAGE_SHIFT;
+ if (security_vm_enough_memory(charged))
+ return -ENOMEM;
+ vm_flags |= VM_ACCOUNT;
}
/*
+ * Can we just expand an old mapping?
+ */
+ vma = vma_merge(mm, prev, addr, addr + len, vm_flags, NULL, file, pgoff, NULL);
+ if (vma)
+ goto out;
+
+ /*
* Determine the object being mapped and call the appropriate
* specific mapper. the address has already been validated, but
* not unmapped, but the maps are removed from the list.
@@ -1186,14 +1200,6 @@
goto free_vma;
}
- /* We set VM_ACCOUNT in a shared mapping's vm_flags, to inform
- * shmem_zero_setup (perhaps called through /dev/zero's ->mmap)
- * that memory reservation must be checked; but that reservation
- * belongs to shared memory object, not to vma: so now clear it.
- */
- if ((vm_flags & (VM_SHARED|VM_ACCOUNT)) == (VM_SHARED|VM_ACCOUNT))
- vma->vm_flags &= ~VM_ACCOUNT;
-
/* Can addr have changed??
*
* Answer: Yes, several device drivers can do it in their
@@ -1206,17 +1212,8 @@
if (vma_wants_writenotify(vma))
vma->vm_page_prot = vm_get_page_prot(vm_flags & ~VM_SHARED);
- if (file && vma_merge(mm, prev, addr, vma->vm_end,
- vma->vm_flags, NULL, file, pgoff, vma_policy(vma))) {
- mpol_put(vma_policy(vma));
- kmem_cache_free(vm_area_cachep, vma);
- fput(file);
- if (vm_flags & VM_EXECUTABLE)
- removed_exe_file_vma(mm);
- } else {
- vma_link(mm, vma, prev, rb_link, rb_parent);
- file = vma->vm_file;
- }
+ vma_link(mm, vma, prev, rb_link, rb_parent);
+ file = vma->vm_file;
/* Once vma denies write, undo our temporary denial count */
if (correct_wcount)
@@ -1948,7 +1945,7 @@
EXPORT_SYMBOL(do_munmap);
-asmlinkage long sys_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
{
int ret;
struct mm_struct *mm = current->mm;
@@ -2087,12 +2084,8 @@
unsigned long end;
/* mm's last user has gone, and its about to be pulled down */
- arch_exit_mmap(mm);
mmu_notifier_release(mm);
- if (!mm->mmap) /* Can happen if dup_mmap() received an OOM */
- return;
-
if (mm->locked_vm) {
vma = mm->mmap;
while (vma) {
@@ -2101,7 +2094,13 @@
vma = vma->vm_next;
}
}
+
+ arch_exit_mmap(mm);
+
vma = mm->mmap;
+ if (!vma) /* Can happen if dup_mmap() received an OOM */
+ return;
+
lru_add_drain();
flush_cache_mm(mm);
tlb = tlb_gather_mmu(mm, 1);
diff --git a/mm/mprotect.c b/mm/mprotect.c
index d0f6e7c..258197b 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -151,10 +151,11 @@
/*
* If we make a private mapping writable we increase our commit;
* but (without finer accounting) cannot reduce our commit if we
- * make it unwritable again.
+ * make it unwritable again. hugetlb mapping were accounted for
+ * even if read-only so there is no need to account for them here
*/
if (newflags & VM_WRITE) {
- if (!(oldflags & (VM_ACCOUNT|VM_WRITE|
+ if (!(oldflags & (VM_ACCOUNT|VM_WRITE|VM_HUGETLB|
VM_SHARED|VM_NORESERVE))) {
charged = nrpages;
if (security_vm_enough_memory(charged))
@@ -217,8 +218,8 @@
return error;
}
-asmlinkage long
-sys_mprotect(unsigned long start, size_t len, unsigned long prot)
+SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
+ unsigned long, prot)
{
unsigned long vm_flags, nstart, end, tmp, reqprot;
struct vm_area_struct *vma, *prev;
diff --git a/mm/mremap.c b/mm/mremap.c
index 646de95..a39b7b9 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -420,9 +420,9 @@
return ret;
}
-asmlinkage unsigned long sys_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr)
+SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+ unsigned long, new_len, unsigned long, flags,
+ unsigned long, new_addr)
{
unsigned long ret;
diff --git a/mm/msync.c b/mm/msync.c
index 07dae08..4083209 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -28,7 +28,7 @@
* So by _not_ starting I/O in MS_ASYNC we provide complete flexibility to
* applications.
*/
-asmlinkage long sys_msync(unsigned long start, size_t len, int flags)
+SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags)
{
unsigned long end;
struct mm_struct *mm = current->mm;
diff --git a/mm/nommu.c b/mm/nommu.c
index 60ed837..2fcf47d 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -10,7 +10,7 @@
* Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
* Copyright (c) 2000-2001 D Jeff Dionne <jeff@uClinux.org>
* Copyright (c) 2002 Greg Ungerer <gerg@snapgear.com>
- * Copyright (c) 2007-2008 Paul Mundt <lethal@linux-sh.org>
+ * Copyright (c) 2007-2009 Paul Mundt <lethal@linux-sh.org>
*/
#include <linux/module.h>
@@ -394,6 +394,24 @@
}
EXPORT_SYMBOL(vunmap);
+void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot)
+{
+ BUG();
+ return NULL;
+}
+EXPORT_SYMBOL(vm_map_ram);
+
+void vm_unmap_ram(const void *mem, unsigned int count)
+{
+ BUG();
+}
+EXPORT_SYMBOL(vm_unmap_ram);
+
+void vm_unmap_aliases(void)
+{
+}
+EXPORT_SYMBOL_GPL(vm_unmap_aliases);
+
/*
* Implement a stub for vmalloc_sync_all() if the architecture chose not to
* have one.
@@ -416,7 +434,7 @@
* to a regular file. in this case, the unmapping will need
* to invoke file system routines that need the global lock.
*/
-asmlinkage unsigned long sys_brk(unsigned long brk)
+SYSCALL_DEFINE1(brk, unsigned long, brk)
{
struct mm_struct *mm = current->mm;
@@ -1143,8 +1161,8 @@
return ret;
enomem:
- printk("Allocation of length %lu from process %d failed\n",
- len, current->pid);
+ printk("Allocation of length %lu from process %d (%s) failed\n",
+ len, current->pid, current->comm);
show_free_areas();
return -ENOMEM;
}
@@ -1573,7 +1591,7 @@
}
EXPORT_SYMBOL(do_munmap);
-asmlinkage long sys_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
{
int ret;
struct mm_struct *mm = current->mm;
@@ -1657,10 +1675,9 @@
}
EXPORT_SYMBOL(do_mremap);
-asmlinkage
-unsigned long sys_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr)
+SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
+ unsigned long, new_len, unsigned long, flags,
+ unsigned long, new_addr)
{
unsigned long ret;
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index b493db7..6106a5c 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -209,7 +209,7 @@
struct file *filp, void __user *buffer, size_t *lenp,
loff_t *ppos)
{
- int old_bytes = vm_dirty_bytes;
+ unsigned long old_bytes = vm_dirty_bytes;
int ret;
ret = proc_doulongvec_minmax(table, write, filp, buffer, lenp, ppos);
@@ -1051,13 +1051,25 @@
}
}
- if (wbc->sync_mode == WB_SYNC_NONE) {
- wbc->nr_to_write--;
- if (wbc->nr_to_write <= 0) {
+ if (nr_to_write > 0) {
+ nr_to_write--;
+ if (nr_to_write == 0 &&
+ wbc->sync_mode == WB_SYNC_NONE) {
+ /*
+ * We stop writing back only if we are
+ * not doing integrity sync. In case of
+ * integrity sync we have to keep going
+ * because someone may be concurrently
+ * dirtying pages, and we might have
+ * synced a lot of newly appeared dirty
+ * pages, but have not synced all of the
+ * old dirty pages.
+ */
done = 1;
break;
}
}
+
if (wbc->nonblocking && bdi_write_congested(bdi)) {
wbc->encountered_congestion = 1;
done = 1;
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 7006a11..ceecfbb 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -114,7 +114,8 @@
nid = page_to_nid(pfn_to_page(pfn));
table_size = sizeof(struct page_cgroup) * PAGES_PER_SECTION;
if (slab_is_available()) {
- base = kmalloc_node(table_size, GFP_KERNEL, nid);
+ base = kmalloc_node(table_size,
+ GFP_KERNEL | __GFP_NOWARN, nid);
if (!base)
base = vmalloc_node(table_size, nid);
} else {
diff --git a/mm/rmap.c b/mm/rmap.c
index ac4af8c..1652166 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1072,7 +1072,8 @@
spin_lock(&mapping->i_mmap_lock);
vma_prio_tree_foreach(vma, &iter, &mapping->i_mmap, pgoff, pgoff) {
if (MLOCK_PAGES && unlikely(unlock)) {
- if (!(vma->vm_flags & VM_LOCKED))
+ if (!((vma->vm_flags & VM_LOCKED) &&
+ page_mapped_in_vma(page, vma)))
continue; /* must visit all vmas */
ret = SWAP_MLOCK;
} else {
diff --git a/mm/shmem.c b/mm/shmem.c
index 5d0de96..19d566c 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2628,7 +2628,7 @@
goto close_file;
#ifdef CONFIG_SHMEM
- SHMEM_I(inode)->flags = flags & VM_ACCOUNT;
+ SHMEM_I(inode)->flags = (flags & VM_NORESERVE) ? 0 : VM_ACCOUNT;
#endif
d_instantiate(dentry, inode);
inode->i_size = size;
diff --git a/mm/slub.c b/mm/slub.c
index 6392ae5..bdc9abb 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1996,7 +1996,7 @@
static void free_kmem_cache_cpu(struct kmem_cache_cpu *c, int cpu)
{
if (c < per_cpu(kmem_cache_cpu, cpu) ||
- c > per_cpu(kmem_cache_cpu, cpu) + NR_KMEM_CACHE_CPU) {
+ c >= per_cpu(kmem_cache_cpu, cpu) + NR_KMEM_CACHE_CPU) {
kfree(c);
return;
}
diff --git a/mm/swapfile.c b/mm/swapfile.c
index da422c4..7e6304d 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -698,8 +698,10 @@
pte_t *pte;
int ret = 1;
- if (mem_cgroup_try_charge_swapin(vma->vm_mm, page, GFP_KERNEL, &ptr))
+ if (mem_cgroup_try_charge_swapin(vma->vm_mm, page, GFP_KERNEL, &ptr)) {
ret = -ENOMEM;
+ goto out_nolock;
+ }
pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
if (unlikely(!pte_same(*pte, swp_entry_to_pte(entry)))) {
@@ -723,6 +725,7 @@
activate_page(page);
out:
pte_unmap_unlock(pte, ptl);
+out_nolock:
return ret;
}
@@ -1377,7 +1380,7 @@
return ret;
}
-asmlinkage long sys_swapoff(const char __user * specialfile)
+SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
{
struct swap_info_struct * p = NULL;
unsigned short *swap_map;
@@ -1633,7 +1636,7 @@
*
* The swapon system call
*/
-asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
+SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
{
struct swap_info_struct * p;
char *name = NULL;
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index c5db9a7..75f49d3 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -14,7 +14,6 @@
#include <linux/highmem.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/mutex.h>
#include <linux/interrupt.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
@@ -24,6 +23,7 @@
#include <linux/rbtree.h>
#include <linux/radix-tree.h>
#include <linux/rcupdate.h>
+#include <linux/bootmem.h>
#include <asm/atomic.h>
#include <asm/uaccess.h>
@@ -495,7 +495,7 @@
static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
int sync, int force_flush)
{
- static DEFINE_MUTEX(purge_lock);
+ static DEFINE_SPINLOCK(purge_lock);
LIST_HEAD(valist);
struct vmap_area *va;
int nr = 0;
@@ -506,10 +506,10 @@
* the case that isn't actually used at the moment anyway.
*/
if (!sync && !force_flush) {
- if (!mutex_trylock(&purge_lock))
+ if (!spin_trylock(&purge_lock))
return;
} else
- mutex_lock(&purge_lock);
+ spin_lock(&purge_lock);
rcu_read_lock();
list_for_each_entry_rcu(va, &vmap_area_list, list) {
@@ -541,7 +541,7 @@
__free_vmap_area(va);
spin_unlock(&vmap_area_lock);
}
- mutex_unlock(&purge_lock);
+ spin_unlock(&purge_lock);
}
/*
@@ -984,6 +984,8 @@
void __init vmalloc_init(void)
{
+ struct vmap_area *va;
+ struct vm_struct *tmp;
int i;
for_each_possible_cpu(i) {
@@ -996,6 +998,14 @@
vbq->nr_dirty = 0;
}
+ /* Import existing vmlist entries. */
+ for (tmp = vmlist; tmp; tmp = tmp->next) {
+ va = alloc_bootmem(sizeof(struct vmap_area));
+ va->flags = tmp->flags | VM_VM_AREA;
+ va->va_start = (unsigned long)tmp->addr;
+ va->va_end = va->va_start + tmp->size;
+ __insert_vmap_area(va);
+ }
vmap_initialized = true;
}
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 6c13239..e9db889 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -62,13 +62,13 @@
{
return vlan_dev_info(dev)->real_dev;
}
-EXPORT_SYMBOL_GPL(vlan_dev_real_dev);
+EXPORT_SYMBOL(vlan_dev_real_dev);
u16 vlan_dev_vlan_id(const struct net_device *dev)
{
return vlan_dev_info(dev)->vlan_id;
}
-EXPORT_SYMBOL_GPL(vlan_dev_vlan_id);
+EXPORT_SYMBOL(vlan_dev_vlan_id);
static int vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci, struct sk_buff *skb)
diff --git a/net/9p/Kconfig b/net/9p/Kconfig
index 0663f99..7ed75c7 100644
--- a/net/9p/Kconfig
+++ b/net/9p/Kconfig
@@ -23,7 +23,7 @@
guest partitions and a host partition.
config NET_9P_RDMA
- depends on INET && INFINIBAND && EXPERIMENTAL
+ depends on INET && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL
tristate "9P RDMA Transport (Experimental)"
help
This builds support for an RDMA transport.
diff --git a/net/9p/client.c b/net/9p/client.c
index 821f1ec..1eb580c 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -618,7 +618,7 @@
return ERR_PTR(-ENOMEM);
ret = p9_idpool_get(clnt->fidpool);
- if (fid->fid < 0) {
+ if (ret < 0) {
ret = -ENOSPC;
goto error;
}
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index dcd7666..fc70147 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -29,6 +29,7 @@
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <linux/sched.h>
+#include <linux/types.h>
#include <net/9p/9p.h>
#include <net/9p/client.h>
#include "protocol.h"
@@ -160,29 +161,32 @@
break;
case 'w':{
int16_t *val = va_arg(ap, int16_t *);
- if (pdu_read(pdu, val, sizeof(*val))) {
+ __le16 le_val;
+ if (pdu_read(pdu, &le_val, sizeof(le_val))) {
errcode = -EFAULT;
break;
}
- *val = cpu_to_le16(*val);
+ *val = le16_to_cpu(le_val);
}
break;
case 'd':{
int32_t *val = va_arg(ap, int32_t *);
- if (pdu_read(pdu, val, sizeof(*val))) {
+ __le32 le_val;
+ if (pdu_read(pdu, &le_val, sizeof(le_val))) {
errcode = -EFAULT;
break;
}
- *val = cpu_to_le32(*val);
+ *val = le32_to_cpu(le_val);
}
break;
case 'q':{
int64_t *val = va_arg(ap, int64_t *);
- if (pdu_read(pdu, val, sizeof(*val))) {
+ __le64 le_val;
+ if (pdu_read(pdu, &le_val, sizeof(le_val))) {
errcode = -EFAULT;
break;
}
- *val = cpu_to_le64(*val);
+ *val = le64_to_cpu(le_val);
}
break;
case 's':{
@@ -362,19 +366,19 @@
}
break;
case 'w':{
- int16_t val = va_arg(ap, int);
+ __le16 val = cpu_to_le16(va_arg(ap, int));
if (pdu_write(pdu, &val, sizeof(val)))
errcode = -EFAULT;
}
break;
case 'd':{
- int32_t val = va_arg(ap, int32_t);
+ __le32 val = cpu_to_le32(va_arg(ap, int32_t));
if (pdu_write(pdu, &val, sizeof(val)))
errcode = -EFAULT;
}
break;
case 'q':{
- int64_t val = va_arg(ap, int64_t);
+ __le64 val = cpu_to_le64(va_arg(ap, int64_t));
if (pdu_write(pdu, &val, sizeof(val)))
errcode = -EFAULT;
}
diff --git a/net/Kconfig b/net/Kconfig
index bf27760..cdb8fde 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -24,14 +24,6 @@
menu "Networking options"
-config NET_NS
- bool "Network namespace support"
- default n
- depends on EXPERIMENTAL && NAMESPACES
- help
- Allow user space to create what appear to be multiple instances
- of the network stack.
-
config COMPAT_NET_DEV_OPS
def_bool y
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index bdd9cce..d2c27c8 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -67,6 +67,11 @@
{
struct net_device *indev;
+ if (skb_warn_if_lro(skb)) {
+ kfree_skb(skb);
+ return;
+ }
+
indev = skb->dev;
skb->dev = to->dev;
skb_forward_csum(skb);
@@ -89,7 +94,7 @@
/* called with rcu_read_lock */
void br_forward(const struct net_bridge_port *to, struct sk_buff *skb)
{
- if (!skb_warn_if_lro(skb) && should_deliver(to, skb)) {
+ if (should_deliver(to, skb)) {
__br_forward(to, skb);
return;
}
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index a65e43a..cf754ac 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -58,11 +58,11 @@
static int brnf_call_iptables __read_mostly = 1;
static int brnf_call_ip6tables __read_mostly = 1;
static int brnf_call_arptables __read_mostly = 1;
-static int brnf_filter_vlan_tagged __read_mostly = 1;
-static int brnf_filter_pppoe_tagged __read_mostly = 1;
+static int brnf_filter_vlan_tagged __read_mostly = 0;
+static int brnf_filter_pppoe_tagged __read_mostly = 0;
#else
-#define brnf_filter_vlan_tagged 1
-#define brnf_filter_pppoe_tagged 1
+#define brnf_filter_vlan_tagged 0
+#define brnf_filter_pppoe_tagged 0
#endif
static inline __be16 vlan_proto(const struct sk_buff *skb)
@@ -686,8 +686,11 @@
if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
IS_PPPOE_IP(skb))
pf = PF_INET;
- else
+ else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
+ IS_PPPOE_IPV6(skb))
pf = PF_INET6;
+ else
+ return NF_ACCEPT;
nf_bridge_pull_encap_header(skb);
@@ -828,8 +831,11 @@
if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
IS_PPPOE_IP(skb))
pf = PF_INET;
- else
+ else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
+ IS_PPPOE_IPV6(skb))
pf = PF_INET6;
+ else
+ return NF_ACCEPT;
#ifdef CONFIG_NETFILTER_DEBUG
if (skb->dst == NULL) {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 8a8743d..820252a 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -79,7 +79,7 @@
{
par->match = m->u.match;
par->matchinfo = m->data;
- return m->u.match->match(skb, par);
+ return m->u.match->match(skb, par) ? EBT_MATCH : EBT_NOMATCH;
}
static inline int ebt_dev_check(char *entry, const struct net_device *device)
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 1649c8a..b7c7d46 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -347,16 +347,42 @@
struct bcm_op *op = (struct bcm_op *)data;
struct bcm_msg_head msg_head;
- /* create notification to user */
- msg_head.opcode = TX_EXPIRED;
- msg_head.flags = op->flags;
- msg_head.count = op->count;
- msg_head.ival1 = op->ival1;
- msg_head.ival2 = op->ival2;
- msg_head.can_id = op->can_id;
- msg_head.nframes = 0;
+ if (op->kt_ival1.tv64 && (op->count > 0)) {
- bcm_send_to_user(op, &msg_head, NULL, 0);
+ op->count--;
+ if (!op->count && (op->flags & TX_COUNTEVT)) {
+
+ /* create notification to user */
+ msg_head.opcode = TX_EXPIRED;
+ msg_head.flags = op->flags;
+ msg_head.count = op->count;
+ msg_head.ival1 = op->ival1;
+ msg_head.ival2 = op->ival2;
+ msg_head.can_id = op->can_id;
+ msg_head.nframes = 0;
+
+ bcm_send_to_user(op, &msg_head, NULL, 0);
+ }
+ }
+
+ if (op->kt_ival1.tv64 && (op->count > 0)) {
+
+ /* send (next) frame */
+ bcm_can_tx(op);
+ hrtimer_start(&op->timer,
+ ktime_add(ktime_get(), op->kt_ival1),
+ HRTIMER_MODE_ABS);
+
+ } else {
+ if (op->kt_ival2.tv64) {
+
+ /* send (next) frame */
+ bcm_can_tx(op);
+ hrtimer_start(&op->timer,
+ ktime_add(ktime_get(), op->kt_ival2),
+ HRTIMER_MODE_ABS);
+ }
+ }
}
/*
@@ -365,33 +391,10 @@
static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
{
struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
- enum hrtimer_restart ret = HRTIMER_NORESTART;
- if (op->kt_ival1.tv64 && (op->count > 0)) {
+ tasklet_schedule(&op->tsklet);
- op->count--;
- if (!op->count && (op->flags & TX_COUNTEVT))
- tasklet_schedule(&op->tsklet);
- }
-
- if (op->kt_ival1.tv64 && (op->count > 0)) {
-
- /* send (next) frame */
- bcm_can_tx(op);
- hrtimer_forward(hrtimer, ktime_get(), op->kt_ival1);
- ret = HRTIMER_RESTART;
-
- } else {
- if (op->kt_ival2.tv64) {
-
- /* send (next) frame */
- bcm_can_tx(op);
- hrtimer_forward(hrtimer, ktime_get(), op->kt_ival2);
- ret = HRTIMER_RESTART;
- }
- }
-
- return ret;
+ return HRTIMER_NORESTART;
}
/*
diff --git a/net/core/dev.c b/net/core/dev.c
index b715a55..a17e006 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1090,7 +1090,7 @@
/*
* Enable NET_DMA
*/
- dmaengine_get();
+ net_dmaengine_get();
/*
* Initialize multicasting status
@@ -1172,7 +1172,7 @@
/*
* Shutdown NET_DMA
*/
- dmaengine_put();
+ net_dmaengine_put();
return 0;
}
@@ -1534,7 +1534,19 @@
skb->mac_len = skb->network_header - skb->mac_header;
__skb_pull(skb, skb->mac_len);
- if (WARN_ON(skb->ip_summed != CHECKSUM_PARTIAL)) {
+ if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
+ struct net_device *dev = skb->dev;
+ struct ethtool_drvinfo info = {};
+
+ if (dev && dev->ethtool_ops && dev->ethtool_ops->get_drvinfo)
+ dev->ethtool_ops->get_drvinfo(dev, &info);
+
+ WARN(1, "%s: caps=(0x%lx, 0x%lx) len=%d data_len=%d "
+ "ip_summed=%d",
+ info.driver, dev ? dev->features : 0L,
+ skb->sk ? skb->sk->sk_route_caps : 0L,
+ skb->len, skb->data_len, skb->ip_summed);
+
if (skb_header_cloned(skb) &&
(err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
return ERR_PTR(err);
@@ -2392,6 +2404,9 @@
if (!(skb->dev->features & NETIF_F_GRO))
goto normal;
+ if (skb_is_gso(skb) || skb_shinfo(skb)->frag_list)
+ goto normal;
+
rcu_read_lock();
list_for_each_entry_rcu(ptype, head, list) {
struct sk_buff *p;
@@ -2488,12 +2503,6 @@
void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
{
- skb_shinfo(skb)->nr_frags = 0;
-
- skb->len -= skb->data_len;
- skb->truesize -= skb->data_len;
- skb->data_len = 0;
-
__skb_pull(skb, skb_headlen(skb));
skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb));
@@ -2527,6 +2536,7 @@
if (!pskb_may_pull(skb, ETH_HLEN)) {
napi_reuse_skb(napi, skb);
+ skb = NULL;
goto out;
}
@@ -4434,6 +4444,45 @@
}
/**
+ * init_dummy_netdev - init a dummy network device for NAPI
+ * @dev: device to init
+ *
+ * This takes a network device structure and initialize the minimum
+ * amount of fields so it can be used to schedule NAPI polls without
+ * registering a full blown interface. This is to be used by drivers
+ * that need to tie several hardware interfaces to a single NAPI
+ * poll scheduler due to HW limitations.
+ */
+int init_dummy_netdev(struct net_device *dev)
+{
+ /* Clear everything. Note we don't initialize spinlocks
+ * are they aren't supposed to be taken by any of the
+ * NAPI code and this dummy netdev is supposed to be
+ * only ever used for NAPI polls
+ */
+ memset(dev, 0, sizeof(struct net_device));
+
+ /* make sure we BUG if trying to hit standard
+ * register/unregister code path
+ */
+ dev->reg_state = NETREG_DUMMY;
+
+ /* initialize the ref count */
+ atomic_set(&dev->refcnt, 1);
+
+ /* NAPI wants this */
+ INIT_LIST_HEAD(&dev->napi_list);
+
+ /* a dummy interface is started by default */
+ set_bit(__LINK_STATE_PRESENT, &dev->state);
+ set_bit(__LINK_STATE_START, &dev->state);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(init_dummy_netdev);
+
+
+/**
* register_netdev - register a network device
* @dev: device to register
*
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index f66c58d..278a142 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1994,8 +1994,8 @@
if (!net_eq(neigh_parms_net(p), net))
continue;
- if (nidx++ < neigh_skip)
- continue;
+ if (nidx < neigh_skip)
+ goto next;
if (neightbl_fill_param_info(skb, tbl, p,
NETLINK_CB(cb->skb).pid,
@@ -2003,6 +2003,8 @@
RTM_NEWNEIGHTBL,
NLM_F_MULTI) <= 0)
goto out;
+ next:
+ nidx++;
}
neigh_skip = 0;
@@ -2082,12 +2084,10 @@
if (h > s_h)
s_idx = 0;
for (n = tbl->hash_buckets[h], idx = 0; n; n = n->next) {
- int lidx;
if (dev_net(n->dev) != net)
continue;
- lidx = idx++;
- if (lidx < s_idx)
- continue;
+ if (idx < s_idx)
+ goto next;
if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq,
RTM_NEWNEIGH,
@@ -2096,6 +2096,8 @@
rc = -1;
goto out;
}
+ next:
+ idx++;
}
}
read_unlock_bh(&tbl->lock);
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 55cffad..55151fa 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -341,8 +341,8 @@
rv = register_pernet_operations(first_device, ops);
if (rv < 0)
ida_remove(&net_generic_ids, *id);
- mutex_unlock(&net_mutex);
out:
+ mutex_unlock(&net_mutex);
return rv;
}
EXPORT_SYMBOL_GPL(register_pernet_gen_subsys);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5110b35..da74b84 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -73,17 +73,13 @@
static void sock_pipe_buf_release(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
- struct sk_buff *skb = (struct sk_buff *) buf->private;
-
- kfree_skb(skb);
+ put_page(buf->page);
}
static void sock_pipe_buf_get(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
- struct sk_buff *skb = (struct sk_buff *) buf->private;
-
- skb_get(skb);
+ get_page(buf->page);
}
static int sock_pipe_buf_steal(struct pipe_inode_info *pipe,
@@ -1334,9 +1330,19 @@
*/
static void sock_spd_release(struct splice_pipe_desc *spd, unsigned int i)
{
- struct sk_buff *skb = (struct sk_buff *) spd->partial[i].private;
+ put_page(spd->pages[i]);
+}
- kfree_skb(skb);
+static inline struct page *linear_to_page(struct page *page, unsigned int len,
+ unsigned int offset)
+{
+ struct page *p = alloc_pages(GFP_KERNEL, 0);
+
+ if (!p)
+ return NULL;
+ memcpy(page_address(p) + offset, page_address(page) + offset, len);
+
+ return p;
}
/*
@@ -1344,16 +1350,23 @@
*/
static inline int spd_fill_page(struct splice_pipe_desc *spd, struct page *page,
unsigned int len, unsigned int offset,
- struct sk_buff *skb)
+ struct sk_buff *skb, int linear)
{
if (unlikely(spd->nr_pages == PIPE_BUFFERS))
return 1;
+ if (linear) {
+ page = linear_to_page(page, len, offset);
+ if (!page)
+ return 1;
+ } else
+ get_page(page);
+
spd->pages[spd->nr_pages] = page;
spd->partial[spd->nr_pages].len = len;
spd->partial[spd->nr_pages].offset = offset;
- spd->partial[spd->nr_pages].private = (unsigned long) skb_get(skb);
spd->nr_pages++;
+
return 0;
}
@@ -1369,7 +1382,7 @@
static inline int __splice_segment(struct page *page, unsigned int poff,
unsigned int plen, unsigned int *off,
unsigned int *len, struct sk_buff *skb,
- struct splice_pipe_desc *spd)
+ struct splice_pipe_desc *spd, int linear)
{
if (!*len)
return 1;
@@ -1392,7 +1405,7 @@
/* the linear region may spread across several pages */
flen = min_t(unsigned int, flen, PAGE_SIZE - poff);
- if (spd_fill_page(spd, page, flen, poff, skb))
+ if (spd_fill_page(spd, page, flen, poff, skb, linear))
return 1;
__segment_seek(&page, &poff, &plen, flen);
@@ -1419,7 +1432,7 @@
if (__splice_segment(virt_to_page(skb->data),
(unsigned long) skb->data & (PAGE_SIZE - 1),
skb_headlen(skb),
- offset, len, skb, spd))
+ offset, len, skb, spd, 1))
return 1;
/*
@@ -1429,7 +1442,7 @@
const skb_frag_t *f = &skb_shinfo(skb)->frags[seg];
if (__splice_segment(f->page, f->page_offset, f->size,
- offset, len, skb, spd))
+ offset, len, skb, spd, 0))
return 1;
}
@@ -1442,7 +1455,7 @@
* the frag list, if such a thing exists. We'd probably need to recurse to
* handle that cleanly.
*/
-int skb_splice_bits(struct sk_buff *__skb, unsigned int offset,
+int skb_splice_bits(struct sk_buff *skb, unsigned int offset,
struct pipe_inode_info *pipe, unsigned int tlen,
unsigned int flags)
{
@@ -1455,16 +1468,6 @@
.ops = &sock_pipe_buf_ops,
.spd_release = sock_spd_release,
};
- struct sk_buff *skb;
-
- /*
- * I'd love to avoid the clone here, but tcp_read_sock()
- * ignores reference counts and unconditonally kills the sk_buff
- * on return from the actor.
- */
- skb = skb_clone(__skb, GFP_KERNEL);
- if (unlikely(!skb))
- return -ENOMEM;
/*
* __skb_splice_bits() only fails if the output has no room left,
@@ -1488,15 +1491,9 @@
}
done:
- /*
- * drop our reference to the clone, the pipe consumption will
- * drop the rest.
- */
- kfree_skb(skb);
-
if (spd.nr_pages) {
+ struct sock *sk = skb->sk;
int ret;
- struct sock *sk = __skb->sk;
/*
* Drop the socket lock, otherwise we have reverse
@@ -2215,10 +2212,10 @@
return 0;
next_skb:
- block_limit = skb_headlen(st->cur_skb);
+ block_limit = skb_headlen(st->cur_skb) + st->stepped_offset;
if (abs_offset < block_limit) {
- *data = st->cur_skb->data + abs_offset;
+ *data = st->cur_skb->data + (abs_offset - st->stepped_offset);
return block_limit - abs_offset;
}
@@ -2253,13 +2250,14 @@
st->frag_data = NULL;
}
- if (st->cur_skb->next) {
- st->cur_skb = st->cur_skb->next;
+ if (st->root_skb == st->cur_skb &&
+ skb_shinfo(st->root_skb)->frag_list) {
+ st->cur_skb = skb_shinfo(st->root_skb)->frag_list;
st->frag_idx = 0;
goto next_skb;
- } else if (st->root_skb == st->cur_skb &&
- skb_shinfo(st->root_skb)->frag_list) {
- st->cur_skb = skb_shinfo(st->root_skb)->frag_list;
+ } else if (st->cur_skb->next) {
+ st->cur_skb = st->cur_skb->next;
+ st->frag_idx = 0;
goto next_skb;
}
@@ -2588,8 +2586,9 @@
struct sk_buff *nskb;
unsigned int headroom;
unsigned int hlen = p->data - skb_mac_header(p);
+ unsigned int len = skb->len;
- if (hlen + p->len + skb->len >= 65536)
+ if (hlen + p->len + len >= 65536)
return -E2BIG;
if (skb_shinfo(p)->frag_list)
@@ -2602,6 +2601,12 @@
skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t));
skb_shinfo(p)->nr_frags += skb_shinfo(skb)->nr_frags;
+ skb_shinfo(skb)->nr_frags = 0;
+
+ skb->truesize -= skb->data_len;
+ skb->len -= skb->data_len;
+ skb->data_len = 0;
+
NAPI_GRO_CB(skb)->free = 1;
goto done;
}
@@ -2645,9 +2650,9 @@
done:
NAPI_GRO_CB(p)->count++;
- p->data_len += skb->len;
- p->truesize += skb->len;
- p->len += skb->len;
+ p->data_len += len;
+ p->truesize += len;
+ p->len += len;
NAPI_GRO_CB(skb)->same_flow = 1;
return 0;
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 42a0f3d..d722013 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1268,6 +1268,9 @@
static int __init ip_auto_config(void)
{
__be32 addr;
+#ifdef IPCONFIG_DYNAMIC
+ int retries = CONF_OPEN_RETRIES;
+#endif
#ifdef CONFIG_PROC_FS
proc_net_fops_create(&init_net, "pnp", S_IRUGO, &pnp_seq_fops);
@@ -1304,9 +1307,6 @@
#endif
ic_first_dev->next) {
#ifdef IPCONFIG_DYNAMIC
-
- int retries = CONF_OPEN_RETRIES;
-
if (ic_dynamic() < 0) {
ic_close_devs();
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index c922431..52cb693 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -93,13 +93,8 @@
{
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
- ip_hdrlen(skb) < sizeof(struct iphdr)) {
- if (net_ratelimit())
- printk("iptable_filter: ignoring short SOCK_RAW "
- "packet.\n");
+ ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- }
-
return ipt_do_table(skb, hook, in, out,
dev_net(out)->ipv4.iptable_filter);
}
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 69f2c42..3929d20 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,12 +132,8 @@
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr)
- || ip_hdrlen(skb) < sizeof(struct iphdr)) {
- if (net_ratelimit())
- printk("iptable_mangle: ignoring short SOCK_RAW "
- "packet.\n");
+ || ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- }
/* Save things which could affect route */
mark = skb->mark;
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index 8faebfe..7f65d18 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -65,12 +65,8 @@
{
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
- ip_hdrlen(skb) < sizeof(struct iphdr)) {
- if (net_ratelimit())
- printk("iptable_raw: ignoring short SOCK_RAW "
- "packet.\n");
+ ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- }
return ipt_do_table(skb, hook, in, out,
dev_net(out)->ipv4.iptable_raw);
}
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 36f3be3..a52a35f 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -96,12 +96,8 @@
{
/* Somebody is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr)
- || ip_hdrlen(skb) < sizeof(struct iphdr)) {
- if (net_ratelimit())
- printk(KERN_INFO "iptable_security: ignoring short "
- "SOCK_RAW packet.\n");
+ || ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- }
return ipt_do_table(skb, hook, in, out,
dev_net(out)->ipv4.iptable_security);
}
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index b2141e1..4beb04f 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -145,11 +145,8 @@
{
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct iphdr) ||
- ip_hdrlen(skb) < sizeof(struct iphdr)) {
- if (net_ratelimit())
- printk("ipt_hook: happy cracking.\n");
+ ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- }
return nf_conntrack_in(dev_net(out), PF_INET, hooknum, skb);
}
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 1fd3ef7..2a8bee2 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -20,7 +20,7 @@
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_log.h>
-static unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ;
+static unsigned int nf_ct_icmp_timeout __read_mostly = 30*HZ;
static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff,
struct nf_conntrack_tuple *tuple)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index ce572f9..76b148b 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -522,8 +522,13 @@
unsigned int offset, size_t len)
{
struct tcp_splice_state *tss = rd_desc->arg.data;
+ int ret;
- return skb_splice_bits(skb, offset, tss->pipe, tss->len, tss->flags);
+ ret = skb_splice_bits(skb, offset, tss->pipe, min(rd_desc->count, len),
+ tss->flags);
+ if (ret > 0)
+ rd_desc->count -= ret;
+ return ret;
}
static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)
@@ -531,6 +536,7 @@
/* Store TCP splice context information in read_descriptor_t. */
read_descriptor_t rd_desc = {
.arg.data = tss,
+ .count = tss->len,
};
return tcp_read_sock(sk, &rd_desc, tcp_splice_data_recv);
@@ -611,11 +617,13 @@
tss.len -= ret;
spliced += ret;
+ if (!timeo)
+ break;
release_sock(sk);
lock_sock(sk);
if (sk->sk_err || sk->sk_state == TCP_CLOSE ||
- (sk->sk_shutdown & RCV_SHUTDOWN) || !timeo ||
+ (sk->sk_shutdown & RCV_SHUTDOWN) ||
signal_pending(current))
break;
}
@@ -2382,7 +2390,7 @@
unsigned int seq;
__be32 delta;
unsigned int oldlen;
- unsigned int len;
+ unsigned int mss;
if (!pskb_may_pull(skb, sizeof(*th)))
goto out;
@@ -2398,10 +2406,13 @@
oldlen = (u16)~skb->len;
__skb_pull(skb, thlen);
+ mss = skb_shinfo(skb)->gso_size;
+ if (unlikely(skb->len <= mss))
+ goto out;
+
if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) {
/* Packet is from an untrusted source, reset gso_segs. */
int type = skb_shinfo(skb)->gso_type;
- int mss;
if (unlikely(type &
~(SKB_GSO_TCPV4 |
@@ -2412,7 +2423,6 @@
!(type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))))
goto out;
- mss = skb_shinfo(skb)->gso_size;
skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss);
segs = NULL;
@@ -2423,8 +2433,7 @@
if (IS_ERR(segs))
goto out;
- len = skb_shinfo(skb)->gso_size;
- delta = htonl(oldlen + (thlen + len));
+ delta = htonl(oldlen + (thlen + mss));
skb = segs;
th = tcp_hdr(skb);
@@ -2440,7 +2449,7 @@
csum_fold(csum_partial(skb_transport_header(skb),
thlen, skb->csum));
- seq += len;
+ seq += mss;
skb = skb->next;
th = tcp_hdr(skb);
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 557fe16..dda42f0 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -663,14 +663,10 @@
th->urg_ptr = 0;
/* The urg_mode check is necessary during a below snd_una win probe */
- if (unlikely(tcp_urg_mode(tp))) {
- if (between(tp->snd_up, tcb->seq + 1, tcb->seq + 0xFFFF)) {
- th->urg_ptr = htons(tp->snd_up - tcb->seq);
- th->urg = 1;
- } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) {
- th->urg_ptr = 0xFFFF;
- th->urg = 1;
- }
+ if (unlikely(tcp_urg_mode(tp) &&
+ between(tp->snd_up, tcb->seq + 1, tcb->seq + 0xFFFF))) {
+ th->urg_ptr = htons(tp->snd_up - tcb->seq);
+ th->urg = 1;
}
tcp_options_write((__be32 *)(th + 1), tp, &opts, &md5_hash_location);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index cf5ab05..c47c989 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -120,8 +120,11 @@
atomic_t udp_memory_allocated;
EXPORT_SYMBOL(udp_memory_allocated);
+#define PORTS_PER_CHAIN (65536 / UDP_HTABLE_SIZE)
+
static int udp_lib_lport_inuse(struct net *net, __u16 num,
const struct udp_hslot *hslot,
+ unsigned long *bitmap,
struct sock *sk,
int (*saddr_comp)(const struct sock *sk1,
const struct sock *sk2))
@@ -132,12 +135,17 @@
sk_nulls_for_each(sk2, node, &hslot->head)
if (net_eq(sock_net(sk2), net) &&
sk2 != sk &&
- sk2->sk_hash == num &&
+ (bitmap || sk2->sk_hash == num) &&
(!sk2->sk_reuse || !sk->sk_reuse) &&
(!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if
|| sk2->sk_bound_dev_if == sk->sk_bound_dev_if) &&
- (*saddr_comp)(sk, sk2))
- return 1;
+ (*saddr_comp)(sk, sk2)) {
+ if (bitmap)
+ __set_bit(sk2->sk_hash / UDP_HTABLE_SIZE,
+ bitmap);
+ else
+ return 1;
+ }
return 0;
}
@@ -160,32 +168,47 @@
if (!snum) {
int low, high, remaining;
unsigned rand;
- unsigned short first;
+ unsigned short first, last;
+ DECLARE_BITMAP(bitmap, PORTS_PER_CHAIN);
inet_get_local_port_range(&low, &high);
remaining = (high - low) + 1;
rand = net_random();
- snum = first = rand % remaining + low;
- rand |= 1;
- for (;;) {
- hslot = &udptable->hash[udp_hashfn(net, snum)];
+ first = (((u64)rand * remaining) >> 32) + low;
+ /*
+ * force rand to be an odd multiple of UDP_HTABLE_SIZE
+ */
+ rand = (rand | 1) * UDP_HTABLE_SIZE;
+ for (last = first + UDP_HTABLE_SIZE; first != last; first++) {
+ hslot = &udptable->hash[udp_hashfn(net, first)];
+ bitmap_zero(bitmap, PORTS_PER_CHAIN);
spin_lock_bh(&hslot->lock);
- if (!udp_lib_lport_inuse(net, snum, hslot, sk, saddr_comp))
- break;
- spin_unlock_bh(&hslot->lock);
+ udp_lib_lport_inuse(net, snum, hslot, bitmap, sk,
+ saddr_comp);
+
+ snum = first;
+ /*
+ * Iterate on all possible values of snum for this hash.
+ * Using steps of an odd multiple of UDP_HTABLE_SIZE
+ * give us randomization and full range coverage.
+ */
do {
- snum = snum + rand;
- } while (snum < low || snum > high);
- if (snum == first)
- goto fail;
+ if (low <= snum && snum <= high &&
+ !test_bit(snum / UDP_HTABLE_SIZE, bitmap))
+ goto found;
+ snum += rand;
+ } while (snum != first);
+ spin_unlock_bh(&hslot->lock);
}
+ goto fail;
} else {
hslot = &udptable->hash[udp_hashfn(net, snum)];
spin_lock_bh(&hslot->lock);
- if (udp_lib_lport_inuse(net, snum, hslot, sk, saddr_comp))
+ if (udp_lib_lport_inuse(net, snum, hslot, NULL, sk, saddr_comp))
goto fail_unlock;
}
+found:
inet_sk(sk)->num = snum;
sk->sk_hash = snum;
if (sk_unhashed(sk)) {
@@ -992,9 +1015,11 @@
if ((rc = sock_queue_rcv_skb(sk, skb)) < 0) {
/* Note that an ENOMEM error is charged twice */
- if (rc == -ENOMEM)
+ if (rc == -ENOMEM) {
UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
is_udplite);
+ atomic_inc(&sk->sk_drops);
+ }
goto drop;
}
@@ -1206,11 +1231,10 @@
int proto)
{
struct sock *sk;
- struct udphdr *uh = udp_hdr(skb);
+ struct udphdr *uh;
unsigned short ulen;
struct rtable *rt = (struct rtable*)skb->dst;
- __be32 saddr = ip_hdr(skb)->saddr;
- __be32 daddr = ip_hdr(skb)->daddr;
+ __be32 saddr, daddr;
struct net *net = dev_net(skb->dev);
/*
@@ -1219,6 +1243,7 @@
if (!pskb_may_pull(skb, sizeof(struct udphdr)))
goto drop; /* No space for header. */
+ uh = udp_hdr(skb);
ulen = ntohs(uh->len);
if (ulen > skb->len)
goto short_packet;
@@ -1233,6 +1258,9 @@
if (udp4_csum_init(skb, uh, proto))
goto csum_error;
+ saddr = ip_hdr(skb)->saddr;
+ daddr = ip_hdr(skb)->daddr;
+
if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
return __udp4_lib_mcast_deliver(net, skb, uh,
saddr, daddr, udptable);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e92ad84..f9afb45 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4250,7 +4250,7 @@
.procname = "mc_forwarding",
.data = &ipv6_devconf.mc_forwarding,
.maxlen = sizeof(int),
- .mode = 0644,
+ .mode = 0444,
.proc_handler = proc_dointvec,
},
#endif
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 94f74f5..c802bc1 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -797,6 +797,7 @@
unsigned int nlen;
int flush = 1;
int proto;
+ __wsum csum;
if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
goto out;
@@ -808,6 +809,7 @@
rcu_read_lock();
proto = ipv6_gso_pull_exthdrs(skb, iph->nexthdr);
+ iph = ipv6_hdr(skb);
IPV6_GRO_CB(skb)->proto = proto;
ops = rcu_dereference(inet6_protos[proto]);
if (!ops || !ops->gro_receive)
@@ -839,8 +841,13 @@
NAPI_GRO_CB(skb)->flush |= flush;
+ csum = skb->csum;
+ skb_postpull_rcsum(skb, iph, skb_network_header_len(skb));
+
pp = ops->gro_receive(head, skb);
+ skb->csum = csum;
+
out_unlock:
rcu_read_unlock();
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 4f43384..36dff88 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -443,10 +443,10 @@
if (xfrm_decode_session_reverse(skb, &fl2, AF_INET6))
goto relookup_failed;
- if (ip6_dst_lookup(sk, &dst2, &fl))
+ if (ip6_dst_lookup(sk, &dst2, &fl2))
goto relookup_failed;
- err = xfrm_lookup(net, &dst2, &fl, sk, XFRM_LOOKUP_ICMP);
+ err = xfrm_lookup(net, &dst2, &fl2, sk, XFRM_LOOKUP_ICMP);
switch (err) {
case 0:
dst_release(dst);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 29c7c99..52ee1dc 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -298,6 +298,10 @@
struct fib6_walker_t *w = (void*)cb->args[2];
if (w) {
+ if (cb->args[4]) {
+ cb->args[4] = 0;
+ fib6_walker_unlink(w);
+ }
cb->args[2] = 0;
kfree(w);
}
@@ -330,15 +334,12 @@
read_lock_bh(&table->tb6_lock);
res = fib6_walk_continue(w);
read_unlock_bh(&table->tb6_lock);
- if (res != 0) {
- if (res < 0)
- fib6_walker_unlink(w);
- goto end;
+ if (res <= 0) {
+ fib6_walker_unlink(w);
+ cb->args[4] = 0;
}
- fib6_walker_unlink(w);
- cb->args[4] = 0;
}
-end:
+
return res;
}
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index c62dd24..7712578 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -323,17 +323,21 @@
fl_create(struct net *net, struct in6_flowlabel_req *freq, char __user *optval,
int optlen, int *err_p)
{
- struct ip6_flowlabel *fl;
+ struct ip6_flowlabel *fl = NULL;
int olen;
int addr_type;
int err;
+ olen = optlen - CMSG_ALIGN(sizeof(*freq));
+ err = -EINVAL;
+ if (olen > 64 * 1024)
+ goto done;
+
err = -ENOMEM;
fl = kzalloc(sizeof(*fl), GFP_KERNEL);
if (fl == NULL)
goto done;
- olen = optlen - CMSG_ALIGN(sizeof(*freq));
if (olen > 0) {
struct msghdr msg;
struct flowi flowi;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 936f489..f171e8d 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -255,6 +255,7 @@
* IPv6 multicast router mode is now supported ;)
*/
if (dev_net(skb->dev)->ipv6.devconf_all->mc_forwarding &&
+ !(ipv6_addr_type(&hdr->daddr) & IPV6_ADDR_LINKLOCAL) &&
likely(!(IP6CB(skb)->flags & IP6SKB_FORWARDED))) {
/*
* Okay, we try to forward - split and duplicate
@@ -316,7 +317,6 @@
}
if (skb2) {
- skb2->dev = skb2->dst->dev;
ip6_mr_input(skb2);
}
}
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 4b15938..9fb49c3 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1105,6 +1105,18 @@
return err;
}
+static inline struct ipv6_opt_hdr *ip6_opt_dup(struct ipv6_opt_hdr *src,
+ gfp_t gfp)
+{
+ return src ? kmemdup(src, (src->hdrlen + 1) * 8, gfp) : NULL;
+}
+
+static inline struct ipv6_rt_hdr *ip6_rthdr_dup(struct ipv6_rt_hdr *src,
+ gfp_t gfp)
+{
+ return src ? kmemdup(src, (src->hdrlen + 1) * 8, gfp) : NULL;
+}
+
int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
int offset, int len, int odd, struct sk_buff *skb),
void *from, int length, int transhdrlen,
@@ -1130,17 +1142,37 @@
* setup for corking
*/
if (opt) {
- if (np->cork.opt == NULL) {
- np->cork.opt = kmalloc(opt->tot_len,
- sk->sk_allocation);
- if (unlikely(np->cork.opt == NULL))
- return -ENOBUFS;
- } else if (np->cork.opt->tot_len < opt->tot_len) {
- printk(KERN_DEBUG "ip6_append_data: invalid option length\n");
+ if (WARN_ON(np->cork.opt))
return -EINVAL;
- }
- memcpy(np->cork.opt, opt, opt->tot_len);
- inet->cork.flags |= IPCORK_OPT;
+
+ np->cork.opt = kmalloc(opt->tot_len, sk->sk_allocation);
+ if (unlikely(np->cork.opt == NULL))
+ return -ENOBUFS;
+
+ np->cork.opt->tot_len = opt->tot_len;
+ np->cork.opt->opt_flen = opt->opt_flen;
+ np->cork.opt->opt_nflen = opt->opt_nflen;
+
+ np->cork.opt->dst0opt = ip6_opt_dup(opt->dst0opt,
+ sk->sk_allocation);
+ if (opt->dst0opt && !np->cork.opt->dst0opt)
+ return -ENOBUFS;
+
+ np->cork.opt->dst1opt = ip6_opt_dup(opt->dst1opt,
+ sk->sk_allocation);
+ if (opt->dst1opt && !np->cork.opt->dst1opt)
+ return -ENOBUFS;
+
+ np->cork.opt->hopopt = ip6_opt_dup(opt->hopopt,
+ sk->sk_allocation);
+ if (opt->hopopt && !np->cork.opt->hopopt)
+ return -ENOBUFS;
+
+ np->cork.opt->srcrt = ip6_rthdr_dup(opt->srcrt,
+ sk->sk_allocation);
+ if (opt->srcrt && !np->cork.opt->srcrt)
+ return -ENOBUFS;
+
/* need source address above miyazawa*/
}
dst_hold(&rt->u.dst);
@@ -1167,8 +1199,7 @@
} else {
rt = (struct rt6_info *)inet->cork.dst;
fl = &inet->cork.fl;
- if (inet->cork.flags & IPCORK_OPT)
- opt = np->cork.opt;
+ opt = np->cork.opt;
transhdrlen = 0;
exthdrlen = 0;
mtu = inet->cork.fragsize;
@@ -1407,9 +1438,15 @@
static void ip6_cork_release(struct inet_sock *inet, struct ipv6_pinfo *np)
{
- inet->cork.flags &= ~IPCORK_OPT;
- kfree(np->cork.opt);
- np->cork.opt = NULL;
+ if (np->cork.opt) {
+ kfree(np->cork.opt->dst0opt);
+ kfree(np->cork.opt->dst1opt);
+ kfree(np->cork.opt->hopopt);
+ kfree(np->cork.opt->srcrt);
+ kfree(np->cork.opt);
+ np->cork.opt = NULL;
+ }
+
if (inet->cork.dst) {
dst_release(inet->cork.dst);
inet->cork.dst = NULL;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 58e2b0d..d994c55 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -249,8 +249,8 @@
}
t = netdev_priv(dev);
- ip6_tnl_dev_init(dev);
t->parms = *p;
+ ip6_tnl_dev_init(dev);
if ((err = register_netdevice(dev)) < 0)
goto failed_free;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 3c51b2d..228be55 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -48,6 +48,7 @@
#include <linux/pim.h>
#include <net/addrconf.h>
#include <linux/netfilter_ipv6.h>
+#include <net/ip6_checksum.h>
/* Big lock, protecting vif table, mrt cache and mroute socket state.
Note that the changes are semaphored via rtnl_lock.
@@ -365,7 +366,9 @@
pim = (struct pimreghdr *)skb_transport_header(skb);
if (pim->type != ((PIM_VERSION << 4) | PIM_REGISTER) ||
(pim->flags & PIM_NULL_REGISTER) ||
- (ip_compute_csum((void *)pim, sizeof(*pim)) != 0 &&
+ (csum_ipv6_magic(&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
+ sizeof(*pim), IPPROTO_PIM,
+ csum_partial((void *)pim, sizeof(*pim), 0)) &&
csum_fold(skb_checksum(skb, 0, skb->len, 0))))
goto drop;
@@ -392,7 +395,7 @@
skb_pull(skb, (u8 *)encap - skb->data);
skb_reset_network_header(skb);
skb->dev = reg_dev;
- skb->protocol = htons(ETH_P_IP);
+ skb->protocol = htons(ETH_P_IPV6);
skb->ip_summed = 0;
skb->pkt_type = PACKET_HOST;
dst_release(skb->dst);
@@ -481,6 +484,7 @@
{
struct mif_device *v;
struct net_device *dev;
+ struct inet6_dev *in6_dev;
if (vifi < 0 || vifi >= net->ipv6.maxvif)
return -EADDRNOTAVAIL;
@@ -513,6 +517,10 @@
dev_set_allmulti(dev, -1);
+ in6_dev = __in6_dev_get(dev);
+ if (in6_dev)
+ in6_dev->cnf.mc_forwarding--;
+
if (v->flags & MIFF_REGISTER)
unregister_netdevice(dev);
@@ -622,6 +630,7 @@
int vifi = vifc->mif6c_mifi;
struct mif_device *v = &net->ipv6.vif6_table[vifi];
struct net_device *dev;
+ struct inet6_dev *in6_dev;
int err;
/* Is vif busy ? */
@@ -662,6 +671,10 @@
return -EINVAL;
}
+ in6_dev = __in6_dev_get(dev);
+ if (in6_dev)
+ in6_dev->cnf.mc_forwarding++;
+
/*
* Fill in the VIF structures
*/
@@ -838,8 +851,6 @@
skb->dst = dst_clone(pkt->dst);
skb->ip_summed = CHECKSUM_UNNECESSARY;
-
- skb_pull(skb, sizeof(struct ipv6hdr));
}
if (net->ipv6.mroute6_sk == NULL) {
@@ -1222,8 +1233,10 @@
rtnl_lock();
write_lock_bh(&mrt_lock);
- if (likely(net->ipv6.mroute6_sk == NULL))
+ if (likely(net->ipv6.mroute6_sk == NULL)) {
net->ipv6.mroute6_sk = sk;
+ net->ipv6.devconf_all->mc_forwarding++;
+ }
else
err = -EADDRINUSE;
write_unlock_bh(&mrt_lock);
@@ -1242,6 +1255,7 @@
if (sk == net->ipv6.mroute6_sk) {
write_lock_bh(&mrt_lock);
net->ipv6.mroute6_sk = NULL;
+ net->ipv6.devconf_all->mc_forwarding--;
write_unlock_bh(&mrt_lock);
mroute_clean_tables(net);
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index bd52151..c323643 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -26,7 +26,7 @@
#include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
#include <net/netfilter/nf_log.h>
-static unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
+static unsigned int nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
unsigned int dataoff,
@@ -49,8 +49,19 @@
static const u_int8_t invmap[] = {
[ICMPV6_ECHO_REQUEST - 128] = ICMPV6_ECHO_REPLY + 1,
[ICMPV6_ECHO_REPLY - 128] = ICMPV6_ECHO_REQUEST + 1,
- [ICMPV6_NI_QUERY - 128] = ICMPV6_NI_QUERY + 1,
- [ICMPV6_NI_REPLY - 128] = ICMPV6_NI_REPLY +1
+ [ICMPV6_NI_QUERY - 128] = ICMPV6_NI_REPLY + 1,
+ [ICMPV6_NI_REPLY - 128] = ICMPV6_NI_QUERY +1
+};
+
+static const u_int8_t noct_valid_new[] = {
+ [ICMPV6_MGM_QUERY - 130] = 1,
+ [ICMPV6_MGM_REPORT -130] = 1,
+ [ICMPV6_MGM_REDUCTION - 130] = 1,
+ [NDISC_ROUTER_SOLICITATION - 130] = 1,
+ [NDISC_ROUTER_ADVERTISEMENT - 130] = 1,
+ [NDISC_NEIGHBOUR_SOLICITATION - 130] = 1,
+ [NDISC_NEIGHBOUR_ADVERTISEMENT - 130] = 1,
+ [ICMPV6_MLD2_REPORT - 130] = 1
};
static bool icmpv6_invert_tuple(struct nf_conntrack_tuple *tuple,
@@ -178,6 +189,7 @@
{
const struct icmp6hdr *icmp6h;
struct icmp6hdr _ih;
+ int type;
icmp6h = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih);
if (icmp6h == NULL) {
@@ -194,6 +206,15 @@
return -NF_ACCEPT;
}
+ type = icmp6h->icmp6_type - 130;
+ if (type >= 0 && type < sizeof(noct_valid_new) &&
+ noct_valid_new[type]) {
+ skb->nfct = &nf_conntrack_untracked.ct_general;
+ skb->nfctinfo = IP_CT_NEW;
+ nf_conntrack_get(skb->nfct);
+ return NF_ACCEPT;
+ }
+
/* is not error message ? */
if (icmp6h->icmp6_type >= 128)
return NF_ACCEPT;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c4a5982..9c57423 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -794,7 +794,7 @@
.proto = iph->nexthdr,
};
- if (rt6_need_strict(&iph->daddr))
+ if (rt6_need_strict(&iph->daddr) && skb->dev->type != ARPHRD_PIMREG)
flags |= RT6_LOOKUP_F_IFACE;
skb->dst = fib6_rule_lookup(net, &fl, flags, ip6_pol_route_input);
diff --git a/net/key/af_key.c b/net/key/af_key.c
index f8bd8df..7dcbde3 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1285,6 +1285,7 @@
ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1];
natt->encap_dport = n_port->sadb_x_nat_t_port_port;
}
+ memset(&natt->encap_oa, 0, sizeof(natt->encap_oa));
}
err = xfrm_init_state(x);
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 5f510a1..c5c0c52 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -469,7 +469,7 @@
struct ieee80211_sub_if_data *sdata;
u16 start_seq_num;
u8 *state;
- int ret;
+ int ret = 0;
if ((tid >= STA_TID_NUM) || !(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
return -EINVAL;
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 5abbc3f..b907482 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -699,7 +699,8 @@
return 0;
/* Setting ad-hoc mode on non-IBSS channel is not supported. */
- if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS)
+ if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS &&
+ type == NL80211_IFTYPE_ADHOC)
return -EOPNOTSUPP;
/*
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 929ba54..1159bdb 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -107,6 +107,7 @@
sta->flags = WLAN_STA_AUTHORIZED;
sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
+ rate_control_rate_init(sta);
return sta;
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 5ba721b..2b890af 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -620,8 +620,8 @@
if (use_short_slot != bss_conf->use_short_slot) {
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: switched to %s slot"
- " (BSSID=%s)\n",
+ printk(KERN_DEBUG "%s: switched to %s slot time"
+ " (BSSID=%pM)\n",
sdata->dev->name,
use_short_slot ? "short" : "long",
ifsta->bssid);
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 2b3b490..3824990 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -395,13 +395,15 @@
{
struct minstrel_sta_info *mi = priv_sta;
struct minstrel_priv *mp = priv;
- struct minstrel_rate *mr_ctl;
+ struct ieee80211_local *local = hw_to_local(mp->hw);
+ struct ieee80211_rate *ctl_rate;
unsigned int i, n = 0;
unsigned int t_slot = 9; /* FIXME: get real slot time */
mi->lowest_rix = rate_lowest_index(sband, sta);
- mr_ctl = &mi->r[rix_to_ndx(mi, mi->lowest_rix)];
- mi->sp_ack_dur = mr_ctl->ack_time;
+ ctl_rate = &sband->bitrates[mi->lowest_rix];
+ mi->sp_ack_dur = ieee80211_frame_duration(local, 10, ctl_rate->bitrate,
+ !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1);
for (i = 0; i < sband->n_bitrates; i++) {
struct minstrel_rate *mr = &mi->r[n];
@@ -416,7 +418,7 @@
mr->rix = i;
mr->bitrate = sband->bitrates[i].bitrate / 5;
- calc_rate_durations(mi, hw_to_local(mp->hw), mr,
+ calc_rate_durations(mi, local, mr,
&sband->bitrates[i]);
/* calculate maximum number of retransmissions before
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index dc2606d..e49a5b9 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -195,7 +195,6 @@
* @tx_packets: number of RX/TX MSDUs
* @tx_bytes: number of bytes transmitted to this STA
* @tx_fragments: number of transmitted MPDUs
- * @last_txrate: description of the last used transmit rate
* @tid_seq: per-TID sequence numbers for sending to this STA
* @ampdu_mlme: A-MPDU state machine state
* @timer_to_tid: identity mapping to ID timers
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index a4af3a124..4278e54 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1307,8 +1307,10 @@
if (is_multicast_ether_addr(hdr->addr3))
memcpy(hdr->addr1, hdr->addr3, ETH_ALEN);
else
- if (mesh_nexthop_lookup(skb, osdata))
- return 0;
+ if (mesh_nexthop_lookup(skb, osdata)) {
+ dev_put(odev);
+ return 0;
+ }
if (memcmp(odev->dev_addr, hdr->addr4, ETH_ALEN) != 0)
IEEE80211_IFSTA_MESH_CTR_INC(&osdata->u.mesh,
fwded_frames);
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 7e83f74..90ce9dd 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -469,7 +469,7 @@
const struct nf_conntrack_tuple *repl,
gfp_t gfp)
{
- struct nf_conn *ct = NULL;
+ struct nf_conn *ct;
if (unlikely(!nf_conntrack_hash_rnd_initted)) {
get_random_bytes(&nf_conntrack_hash_rnd, 4);
@@ -551,7 +551,7 @@
}
ct = nf_conntrack_alloc(net, tuple, &repl_tuple, GFP_ATOMIC);
- if (ct == NULL || IS_ERR(ct)) {
+ if (IS_ERR(ct)) {
pr_debug("Can't allocate conntrack.\n");
return (struct nf_conntrack_tuple_hash *)ct;
}
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 00e8c27..cb78aa0 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -434,7 +434,7 @@
} else
return NOTIFY_DONE;
- if (!nfnetlink_has_listeners(group))
+ if (!item->report && !nfnetlink_has_listeners(group))
return NOTIFY_DONE;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_ATOMIC);
@@ -831,13 +831,16 @@
if (!parse_nat_setup) {
#ifdef CONFIG_MODULES
rcu_read_unlock();
+ spin_unlock_bh(&nf_conntrack_lock);
nfnl_unlock();
if (request_module("nf-nat-ipv4") < 0) {
nfnl_lock();
+ spin_lock_bh(&nf_conntrack_lock);
rcu_read_lock();
return -EOPNOTSUPP;
}
nfnl_lock();
+ spin_lock_bh(&nf_conntrack_lock);
rcu_read_lock();
if (nfnetlink_parse_nat_setup_hook)
return -EAGAIN;
@@ -1134,7 +1137,7 @@
struct nf_conntrack_helper *helper;
ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_ATOMIC);
- if (ct == NULL || IS_ERR(ct))
+ if (IS_ERR(ct))
return -ENOMEM;
if (!cda[CTA_TIMEOUT])
@@ -1212,6 +1215,16 @@
}
}
+#ifdef CONFIG_NF_NAT_NEEDED
+ if (cda[CTA_NAT_SEQ_ADJ_ORIG] || cda[CTA_NAT_SEQ_ADJ_REPLY]) {
+ err = ctnetlink_change_nat_seq_adj(ct, cda);
+ if (err < 0) {
+ rcu_read_unlock();
+ goto err;
+ }
+ }
+#endif
+
if (cda[CTA_PROTOINFO]) {
err = ctnetlink_change_protoinfo(ct, cda);
if (err < 0) {
@@ -1489,7 +1502,8 @@
} else
return NOTIFY_DONE;
- if (!nfnetlink_has_listeners(NFNLGRP_CONNTRACK_EXP_NEW))
+ if (!item->report &&
+ !nfnetlink_has_listeners(NFNLGRP_CONNTRACK_EXP_NEW))
return NOTIFY_DONE;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_ATOMIC);
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 89837a4..bfbf521 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -273,6 +273,10 @@
have_rev = 1;
}
}
+
+ if (af != NFPROTO_UNSPEC && !have_rev)
+ return match_revfn(NFPROTO_UNSPEC, name, revision, bestp);
+
return have_rev;
}
@@ -289,6 +293,10 @@
have_rev = 1;
}
}
+
+ if (af != NFPROTO_UNSPEC && !have_rev)
+ return target_revfn(NFPROTO_UNSPEC, name, revision, bestp);
+
return have_rev;
}
diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index e223cb4..a189ada9 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -105,7 +105,7 @@
switch (chunk_match_type) {
case SCTP_CHUNK_MATCH_ALL:
- return SCTP_CHUNKMAP_IS_CLEAR(info->chunkmap);
+ return SCTP_CHUNKMAP_IS_CLEAR(chunkmapcopy);
case SCTP_CHUNK_MATCH_ANY:
return false;
case SCTP_CHUNK_MATCH_ONLY:
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index 29375ba..93acaa5 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -243,6 +243,17 @@
static int __init time_mt_init(void)
{
+ int minutes = sys_tz.tz_minuteswest;
+
+ if (minutes < 0) /* east of Greenwich */
+ printk(KERN_INFO KBUILD_MODNAME
+ ": kernel timezone is +%02d%02d\n",
+ -minutes / 60, -minutes % 60);
+ else /* west of Greenwich */
+ printk(KERN_INFO KBUILD_MODNAME
+ ": kernel timezone is -%02d%02d\n",
+ minutes / 60, minutes % 60);
+
return xt_register_match(&xt_time_mt_reg);
}
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 5f94db2..1fc4a78 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -77,6 +77,7 @@
#include <linux/poll.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/mutex.h>
#ifdef CONFIG_INET
#include <net/inet_common.h>
@@ -175,6 +176,7 @@
#endif
struct packet_type prot_hook;
spinlock_t bind_lock;
+ struct mutex pg_vec_lock;
unsigned int running:1, /* prot_hook is attached*/
auxdata:1,
origdev:1;
@@ -220,13 +222,13 @@
h.raw = po->pg_vec[pg_vec_pos] + (frame_offset * po->frame_size);
switch (po->tp_version) {
case TPACKET_V1:
- if (status != h.h1->tp_status ? TP_STATUS_USER :
- TP_STATUS_KERNEL)
+ if (status != (h.h1->tp_status ? TP_STATUS_USER :
+ TP_STATUS_KERNEL))
return NULL;
break;
case TPACKET_V2:
- if (status != h.h2->tp_status ? TP_STATUS_USER :
- TP_STATUS_KERNEL)
+ if (status != (h.h2->tp_status ? TP_STATUS_USER :
+ TP_STATUS_KERNEL))
return NULL;
break;
}
@@ -1069,6 +1071,7 @@
*/
spin_lock_init(&po->bind_lock);
+ mutex_init(&po->pg_vec_lock);
po->prot_hook.func = packet_rcv;
if (sock->type == SOCK_PACKET)
@@ -1865,6 +1868,7 @@
synchronize_net();
err = -EBUSY;
+ mutex_lock(&po->pg_vec_lock);
if (closing || atomic_read(&po->mapped) == 0) {
err = 0;
#define XC(a, b) ({ __typeof__ ((a)) __t; __t = (a); (a) = (b); __t; })
@@ -1886,6 +1890,7 @@
if (atomic_read(&po->mapped))
printk(KERN_DEBUG "packet_mmap: vma is busy: %d\n", atomic_read(&po->mapped));
}
+ mutex_unlock(&po->pg_vec_lock);
spin_lock(&po->bind_lock);
if (was_running && !po->running) {
@@ -1918,7 +1923,7 @@
size = vma->vm_end - vma->vm_start;
- lock_sock(sk);
+ mutex_lock(&po->pg_vec_lock);
if (po->pg_vec == NULL)
goto out;
if (size != po->pg_vec_len*po->pg_vec_pages*PAGE_SIZE)
@@ -1941,7 +1946,7 @@
err = 0;
out:
- release_sock(sk);
+ mutex_unlock(&po->pg_vec_lock);
return err;
}
#endif
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index d7d2bed..eac5e7b 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -284,13 +284,13 @@
if (IS_ERR(trans)) {
call = ERR_CAST(trans);
trans = NULL;
- goto out;
+ goto out_notrans;
}
} else {
trans = rx->trans;
if (!trans) {
call = ERR_PTR(-ENOTCONN);
- goto out;
+ goto out_notrans;
}
atomic_inc(&trans->usage);
}
@@ -315,6 +315,7 @@
rxrpc_put_bundle(trans, bundle);
out:
rxrpc_put_transport(trans);
+out_notrans:
release_sock(&rx->sk);
_leave(" = %p", call);
return call;
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 5070643..2f0f0b0 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -661,12 +661,13 @@
* next pending event (0 for no event in pq).
* Note: Applied are events whose have cl->pq_key <= q->now.
*/
-static psched_time_t htb_do_events(struct htb_sched *q, int level)
+static psched_time_t htb_do_events(struct htb_sched *q, int level,
+ unsigned long start)
{
/* don't run for longer than 2 jiffies; 2 is used instead of
1 to simplify things when jiffy is going to be incremented
too soon */
- unsigned long stop_at = jiffies + 2;
+ unsigned long stop_at = start + 2;
while (time_before(jiffies, stop_at)) {
struct htb_class *cl;
long diff;
@@ -685,8 +686,8 @@
if (cl->cmode != HTB_CAN_SEND)
htb_add_to_wait_tree(q, cl, diff);
}
- /* too much load - let's continue on next jiffie */
- return q->now + PSCHED_TICKS_PER_SEC / HZ;
+ /* too much load - let's continue on next jiffie (including above) */
+ return q->now + 2 * PSCHED_TICKS_PER_SEC / HZ;
}
/* Returns class->node+prio from id-tree where classe's id is >= id. NULL
@@ -845,6 +846,7 @@
struct htb_sched *q = qdisc_priv(sch);
int level;
psched_time_t next_event;
+ unsigned long start_at;
/* try to dequeue direct packets as high prio (!) to minimize cpu work */
skb = __skb_dequeue(&q->direct_queue);
@@ -857,6 +859,7 @@
if (!sch->q.qlen)
goto fin;
q->now = psched_get_time();
+ start_at = jiffies;
next_event = q->now + 5 * PSCHED_TICKS_PER_SEC;
@@ -866,14 +869,14 @@
psched_time_t event;
if (q->now >= q->near_ev_cache[level]) {
- event = htb_do_events(q, level);
+ event = htb_do_events(q, level, start_at);
if (!event)
event = q->now + PSCHED_TICKS_PER_SEC;
q->near_ev_cache[level] = event;
} else
event = q->near_ev_cache[level];
- if (event && next_event > event)
+ if (next_event > event)
next_event = event;
m = ~q->row_mask[level];
diff --git a/net/sctp/input.c b/net/sctp/input.c
index bf612d9..2e4a864 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -249,6 +249,19 @@
*/
sctp_bh_lock_sock(sk);
+ if (sk != rcvr->sk) {
+ /* Our cached sk is different from the rcvr->sk. This is
+ * because migrate()/accept() may have moved the association
+ * to a new socket and released all the sockets. So now we
+ * are holding a lock on the old socket while the user may
+ * be doing something with the new socket. Switch our veiw
+ * of the current sk.
+ */
+ sctp_bh_unlock_sock(sk);
+ sk = rcvr->sk;
+ sctp_bh_lock_sock(sk);
+ }
+
if (sock_owned_by_user(sk)) {
SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_BACKLOG);
sctp_add_backlog(sk, skb);
diff --git a/net/sctp/output.c b/net/sctp/output.c
index c3f417f..7363935 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -324,14 +324,16 @@
switch (chunk->chunk_hdr->type) {
case SCTP_CID_DATA:
retval = sctp_packet_append_data(packet, chunk);
+ if (SCTP_XMIT_OK != retval)
+ goto finish;
/* Disallow SACK bundling after DATA. */
packet->has_sack = 1;
/* Disallow AUTH bundling after DATA */
packet->has_auth = 1;
/* Let it be knows that packet has DATA in it */
packet->has_data = 1;
- if (SCTP_XMIT_OK != retval)
- goto finish;
+ /* timestamp the chunk for rtx purposes */
+ chunk->sent_at = jiffies;
break;
case SCTP_CID_COOKIE_ECHO:
packet->has_cookie_echo = 1;
@@ -470,7 +472,6 @@
} else
chunk->resent = 1;
- chunk->sent_at = jiffies;
has_data = 1;
}
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 247ebc9..bc411c8 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -929,7 +929,6 @@
}
/* Finally, transmit new packets. */
- start_timer = 0;
while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
/* RFC 2960 6.5 Every DATA chunk MUST carry a valid
* stream identifier.
@@ -1028,7 +1027,7 @@
list_add_tail(&chunk->transmitted_list,
&transport->transmitted);
- sctp_transport_reset_timers(transport, start_timer-1);
+ sctp_transport_reset_timers(transport, 0);
q->empty = 0;
diff --git a/net/socket.c b/net/socket.c
index 06603d7..35dd737 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1214,7 +1214,7 @@
return __sock_create(&init_net, family, type, protocol, res, 1);
}
-asmlinkage long sys_socket(int family, int type, int protocol)
+SYSCALL_DEFINE3(socket, int, family, int, type, int, protocol)
{
int retval;
struct socket *sock;
@@ -1255,8 +1255,8 @@
* Create a pair of connected sockets.
*/
-asmlinkage long sys_socketpair(int family, int type, int protocol,
- int __user *usockvec)
+SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol,
+ int __user *, usockvec)
{
struct socket *sock1, *sock2;
int fd1, fd2, err;
@@ -1356,7 +1356,7 @@
* the protocol layer (having also checked the address is ok).
*/
-asmlinkage long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
+SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1385,7 +1385,7 @@
* ready for listening.
*/
-asmlinkage long sys_listen(int fd, int backlog)
+SYSCALL_DEFINE2(listen, int, fd, int, backlog)
{
struct socket *sock;
int err, fput_needed;
@@ -1418,8 +1418,8 @@
* clean when we restucture accept also.
*/
-asmlinkage long sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
- int __user *upeer_addrlen, int flags)
+SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
+ int __user *, upeer_addrlen, int, flags)
{
struct socket *sock, *newsock;
struct file *newfile;
@@ -1502,8 +1502,8 @@
goto out_put;
}
-asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
- int __user *upeer_addrlen)
+SYSCALL_DEFINE3(accept, int, fd, struct sockaddr __user *, upeer_sockaddr,
+ int __user *, upeer_addrlen)
{
return sys_accept4(fd, upeer_sockaddr, upeer_addrlen, 0);
}
@@ -1520,8 +1520,8 @@
* include the -EINPROGRESS status for such sockets.
*/
-asmlinkage long sys_connect(int fd, struct sockaddr __user *uservaddr,
- int addrlen)
+SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
+ int, addrlen)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1552,8 +1552,8 @@
* name to user space.
*/
-asmlinkage long sys_getsockname(int fd, struct sockaddr __user *usockaddr,
- int __user *usockaddr_len)
+SYSCALL_DEFINE3(getsockname, int, fd, struct sockaddr __user *, usockaddr,
+ int __user *, usockaddr_len)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1583,8 +1583,8 @@
* name to user space.
*/
-asmlinkage long sys_getpeername(int fd, struct sockaddr __user *usockaddr,
- int __user *usockaddr_len)
+SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
+ int __user *, usockaddr_len)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1615,9 +1615,9 @@
* the protocol.
*/
-asmlinkage long sys_sendto(int fd, void __user *buff, size_t len,
- unsigned flags, struct sockaddr __user *addr,
- int addr_len)
+SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
+ unsigned, flags, struct sockaddr __user *, addr,
+ int, addr_len)
{
struct socket *sock;
struct sockaddr_storage address;
@@ -1660,7 +1660,8 @@
* Send a datagram down a socket.
*/
-asmlinkage long sys_send(int fd, void __user *buff, size_t len, unsigned flags)
+SYSCALL_DEFINE4(send, int, fd, void __user *, buff, size_t, len,
+ unsigned, flags)
{
return sys_sendto(fd, buff, len, flags, NULL, 0);
}
@@ -1671,9 +1672,9 @@
* sender address from kernel to user space.
*/
-asmlinkage long sys_recvfrom(int fd, void __user *ubuf, size_t size,
- unsigned flags, struct sockaddr __user *addr,
- int __user *addr_len)
+SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
+ unsigned, flags, struct sockaddr __user *, addr,
+ int __user *, addr_len)
{
struct socket *sock;
struct iovec iov;
@@ -1725,8 +1726,8 @@
* to pass the user mode parameter for the protocols to sort out.
*/
-asmlinkage long sys_setsockopt(int fd, int level, int optname,
- char __user *optval, int optlen)
+SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname,
+ char __user *, optval, int, optlen)
{
int err, fput_needed;
struct socket *sock;
@@ -1759,8 +1760,8 @@
* to pass a user mode parameter for the protocols to sort out.
*/
-asmlinkage long sys_getsockopt(int fd, int level, int optname,
- char __user *optval, int __user *optlen)
+SYSCALL_DEFINE5(getsockopt, int, fd, int, level, int, optname,
+ char __user *, optval, int __user *, optlen)
{
int err, fput_needed;
struct socket *sock;
@@ -1789,7 +1790,7 @@
* Shutdown a socket.
*/
-asmlinkage long sys_shutdown(int fd, int how)
+SYSCALL_DEFINE2(shutdown, int, fd, int, how)
{
int err, fput_needed;
struct socket *sock;
@@ -1815,7 +1816,7 @@
* BSD sendmsg interface
*/
-asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags)
+SYSCALL_DEFINE3(sendmsg, int, fd, struct msghdr __user *, msg, unsigned, flags)
{
struct compat_msghdr __user *msg_compat =
(struct compat_msghdr __user *)msg;
@@ -1921,8 +1922,8 @@
* BSD recvmsg interface
*/
-asmlinkage long sys_recvmsg(int fd, struct msghdr __user *msg,
- unsigned int flags)
+SYSCALL_DEFINE3(recvmsg, int, fd, struct msghdr __user *, msg,
+ unsigned int, flags)
{
struct compat_msghdr __user *msg_compat =
(struct compat_msghdr __user *)msg;
@@ -2045,7 +2046,7 @@
* it is set by the callees.
*/
-asmlinkage long sys_socketcall(int call, unsigned long __user *args)
+SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
{
unsigned long a[6];
unsigned long a0, a1;
diff --git a/net/sunrpc/Kconfig b/net/sunrpc/Kconfig
new file mode 100644
index 0000000..5592883
--- /dev/null
+++ b/net/sunrpc/Kconfig
@@ -0,0 +1,78 @@
+config SUNRPC
+ tristate
+
+config SUNRPC_GSS
+ tristate
+
+config SUNRPC_XPRT_RDMA
+ tristate
+ depends on SUNRPC && INFINIBAND && INFINIBAND_ADDR_TRANS && EXPERIMENTAL
+ default SUNRPC && INFINIBAND
+ help
+ This option allows the NFS client and server to support
+ an RDMA-enabled transport.
+
+ To compile RPC client RDMA transport support as a module,
+ choose M here: the module will be called xprtrdma.
+
+ If unsure, say N.
+
+config SUNRPC_REGISTER_V4
+ bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ default n
+ help
+ Sun added support for registering RPC services at an IPv6
+ address by creating two new versions of the rpcbind protocol
+ (RFC 1833).
+
+ This option enables support in the kernel RPC server for
+ registering kernel RPC services via version 4 of the rpcbind
+ protocol. If you enable this option, you must run a portmapper
+ daemon that supports rpcbind protocol version 4.
+
+ Serving NFS over IPv6 from knfsd (the kernel's NFS server)
+ requires that you enable this option and use a portmapper that
+ supports rpcbind version 4.
+
+ If unsure, say N to get traditional behavior (register kernel
+ RPC services using only rpcbind version 2). Distributions
+ using the legacy Linux portmapper daemon must say N here.
+
+config RPCSEC_GSS_KRB5
+ tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ select SUNRPC_GSS
+ select CRYPTO
+ select CRYPTO_MD5
+ select CRYPTO_DES
+ select CRYPTO_CBC
+ help
+ Choose Y here to enable Secure RPC using the Kerberos version 5
+ GSS-API mechanism (RFC 1964).
+
+ Secure RPC calls with Kerberos require an auxiliary user-space
+ daemon which may be found in the Linux nfs-utils package
+ available from http://linux-nfs.org/. In addition, user-space
+ Kerberos support should be installed.
+
+ If unsure, say N.
+
+config RPCSEC_GSS_SPKM3
+ tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ select SUNRPC_GSS
+ select CRYPTO
+ select CRYPTO_MD5
+ select CRYPTO_DES
+ select CRYPTO_CAST5
+ select CRYPTO_CBC
+ help
+ Choose Y here to enable Secure RPC using the SPKM3 public key
+ GSS-API mechansim (RFC 2025).
+
+ Secure RPC calls with SPKM3 require an auxiliary userspace
+ daemon which may be found in the Linux nfs-utils package
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
diff --git a/net/wimax/debugfs.c b/net/wimax/debugfs.c
index 87cf443..94d216a 100644
--- a/net/wimax/debugfs.c
+++ b/net/wimax/debugfs.c
@@ -28,17 +28,6 @@
#include "debug-levels.h"
-/* Debug framework control of debug levels */
-struct d_level D_LEVEL[] = {
- D_SUBMODULE_DEFINE(debugfs),
- D_SUBMODULE_DEFINE(id_table),
- D_SUBMODULE_DEFINE(op_msg),
- D_SUBMODULE_DEFINE(op_reset),
- D_SUBMODULE_DEFINE(op_rfkill),
- D_SUBMODULE_DEFINE(stack),
-};
-size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
-
#define __debugfs_register(prefix, name, parent) \
do { \
result = d_level_register_debugfs(prefix, name, parent); \
diff --git a/net/wimax/stack.c b/net/wimax/stack.c
index d4da92f..3869c03 100644
--- a/net/wimax/stack.c
+++ b/net/wimax/stack.c
@@ -516,6 +516,19 @@
}
EXPORT_SYMBOL_GPL(wimax_dev_rm);
+
+/* Debug framework control of debug levels */
+struct d_level D_LEVEL[] = {
+ D_SUBMODULE_DEFINE(debugfs),
+ D_SUBMODULE_DEFINE(id_table),
+ D_SUBMODULE_DEFINE(op_msg),
+ D_SUBMODULE_DEFINE(op_reset),
+ D_SUBMODULE_DEFINE(op_rfkill),
+ D_SUBMODULE_DEFINE(stack),
+};
+size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL);
+
+
struct genl_family wimax_gnl_family = {
.id = GENL_ID_GENERATE,
.name = "WiMAX",
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 4f87753..85c9034 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -421,6 +421,31 @@
return 0;
}
+/**
+ * freq_in_rule_band - tells us if a frequency is in a frequency band
+ * @freq_range: frequency rule we want to query
+ * @freq_khz: frequency we are inquiring about
+ *
+ * This lets us know if a specific frequency rule is or is not relevant to
+ * a specific frequency's band. Bands are device specific and artificial
+ * definitions (the "2.4 GHz band" and the "5 GHz band"), however it is
+ * safe for now to assume that a frequency rule should not be part of a
+ * frequency's band if the start freq or end freq are off by more than 2 GHz.
+ * This resolution can be lowered and should be considered as we add
+ * regulatory rule support for other "bands".
+ **/
+static bool freq_in_rule_band(const struct ieee80211_freq_range *freq_range,
+ u32 freq_khz)
+{
+#define ONE_GHZ_IN_KHZ 1000000
+ if (abs(freq_khz - freq_range->start_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+ return true;
+ if (abs(freq_khz - freq_range->end_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+ return true;
+ return false;
+#undef ONE_GHZ_IN_KHZ
+}
+
/* Converts a country IE to a regulatory domain. A regulatory domain
* structure has a lot of information which the IE doesn't yet have,
* so for the other values we use upper max values as we will intersect
@@ -473,6 +498,7 @@
* calculate the number of reg rules we will need. We will need one
* for each channel subband */
while (country_ie_len >= 3) {
+ int end_channel = 0;
struct ieee80211_country_ie_triplet *triplet =
(struct ieee80211_country_ie_triplet *) country_ie;
int cur_sub_max_channel = 0, cur_channel = 0;
@@ -484,9 +510,25 @@
continue;
}
+ /* 2 GHz */
+ if (triplet->chans.first_channel <= 14)
+ end_channel = triplet->chans.first_channel +
+ triplet->chans.num_channels;
+ else
+ /*
+ * 5 GHz -- For example in country IEs if the first
+ * channel given is 36 and the number of channels is 4
+ * then the individual channel numbers defined for the
+ * 5 GHz PHY by these parameters are: 36, 40, 44, and 48
+ * and not 36, 37, 38, 39.
+ *
+ * See: http://tinyurl.com/11d-clarification
+ */
+ end_channel = triplet->chans.first_channel +
+ (4 * (triplet->chans.num_channels - 1));
+
cur_channel = triplet->chans.first_channel;
- cur_sub_max_channel = ieee80211_channel_to_frequency(
- cur_channel + triplet->chans.num_channels);
+ cur_sub_max_channel = end_channel;
/* Basic sanity check */
if (cur_sub_max_channel < cur_channel)
@@ -538,6 +580,7 @@
/* This time around we fill in the rd */
while (country_ie_len >= 3) {
+ int end_channel = 0;
struct ieee80211_country_ie_triplet *triplet =
(struct ieee80211_country_ie_triplet *) country_ie;
struct ieee80211_reg_rule *reg_rule = NULL;
@@ -559,6 +602,14 @@
reg_rule->flags = flags;
+ /* 2 GHz */
+ if (triplet->chans.first_channel <= 14)
+ end_channel = triplet->chans.first_channel +
+ triplet->chans.num_channels;
+ else
+ end_channel = triplet->chans.first_channel +
+ (4 * (triplet->chans.num_channels - 1));
+
/* The +10 is since the regulatory domain expects
* the actual band edge, not the center of freq for
* its start and end freqs, assuming 20 MHz bandwidth on
@@ -568,8 +619,7 @@
triplet->chans.first_channel) - 10);
freq_range->end_freq_khz =
MHZ_TO_KHZ(ieee80211_channel_to_frequency(
- triplet->chans.first_channel +
- triplet->chans.num_channels) + 10);
+ end_channel) + 10);
/* Large arbitrary values, we intersect later */
/* Increment this if we ever support >= 40 MHz channels
@@ -748,12 +798,23 @@
* this value to the maximum allowed bandwidth.
* @reg_rule: the regulatory rule which we have for this frequency
*
- * Use this function to get the regulatory rule for a specific frequency.
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
*/
static int freq_reg_info(u32 center_freq, u32 *bandwidth,
const struct ieee80211_reg_rule **reg_rule)
{
int i;
+ bool band_rule_found = false;
u32 max_bandwidth = 0;
if (!cfg80211_regdomain)
@@ -767,7 +828,15 @@
rr = &cfg80211_regdomain->reg_rules[i];
fr = &rr->freq_range;
pr = &rr->power_rule;
+
+ /* We only need to know if one frequency rule was
+ * was in center_freq's band, that's enough, so lets
+ * not overwrite it once found */
+ if (!band_rule_found)
+ band_rule_found = freq_in_rule_band(fr, center_freq);
+
max_bandwidth = freq_max_bandwidth(fr, center_freq);
+
if (max_bandwidth && *bandwidth <= max_bandwidth) {
*reg_rule = rr;
*bandwidth = max_bandwidth;
@@ -775,23 +844,64 @@
}
}
+ if (!band_rule_found)
+ return -ERANGE;
+
return !max_bandwidth;
}
-static void handle_channel(struct ieee80211_channel *chan)
+static void handle_channel(struct wiphy *wiphy, enum ieee80211_band band,
+ unsigned int chan_idx)
{
int r;
- u32 flags = chan->orig_flags;
+ u32 flags;
u32 max_bandwidth = 0;
const struct ieee80211_reg_rule *reg_rule = NULL;
const struct ieee80211_power_rule *power_rule = NULL;
+ struct ieee80211_supported_band *sband;
+ struct ieee80211_channel *chan;
+
+ sband = wiphy->bands[band];
+ BUG_ON(chan_idx >= sband->n_channels);
+ chan = &sband->channels[chan_idx];
+
+ flags = chan->orig_flags;
r = freq_reg_info(MHZ_TO_KHZ(chan->center_freq),
&max_bandwidth, ®_rule);
if (r) {
- flags |= IEEE80211_CHAN_DISABLED;
- chan->flags = flags;
+ /* This means no regulatory rule was found in the country IE
+ * with a frequency range on the center_freq's band, since
+ * IEEE-802.11 allows for a country IE to have a subset of the
+ * regulatory information provided in a country we ignore
+ * disabling the channel unless at least one reg rule was
+ * found on the center_freq's band. For details see this
+ * clarification:
+ *
+ * http://tinyurl.com/11d-clarification
+ */
+ if (r == -ERANGE &&
+ last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) {
+#ifdef CONFIG_CFG80211_REG_DEBUG
+ printk(KERN_DEBUG "cfg80211: Leaving channel %d MHz "
+ "intact on %s - no rule found in band on "
+ "Country IE\n",
+ chan->center_freq, wiphy_name(wiphy));
+#endif
+ } else {
+ /* In this case we know the country IE has at least one reg rule
+ * for the band so we respect its band definitions */
+#ifdef CONFIG_CFG80211_REG_DEBUG
+ if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE)
+ printk(KERN_DEBUG "cfg80211: Disabling "
+ "channel %d MHz on %s due to "
+ "Country IE\n",
+ chan->center_freq, wiphy_name(wiphy));
+#endif
+ flags |= IEEE80211_CHAN_DISABLED;
+ chan->flags = flags;
+ }
return;
}
@@ -808,12 +918,16 @@
chan->max_power = (int) MBM_TO_DBM(power_rule->max_eirp);
}
-static void handle_band(struct ieee80211_supported_band *sband)
+static void handle_band(struct wiphy *wiphy, enum ieee80211_band band)
{
- int i;
+ unsigned int i;
+ struct ieee80211_supported_band *sband;
+
+ BUG_ON(!wiphy->bands[band]);
+ sband = wiphy->bands[band];
for (i = 0; i < sband->n_channels; i++)
- handle_channel(&sband->channels[i]);
+ handle_channel(wiphy, band, i);
}
static bool ignore_reg_update(struct wiphy *wiphy, enum reg_set_by setby)
@@ -840,7 +954,7 @@
enum ieee80211_band band;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (wiphy->bands[band])
- handle_band(wiphy->bands[band]);
+ handle_band(wiphy, band);
if (wiphy->reg_notifier)
wiphy->reg_notifier(wiphy, setby);
}
@@ -1170,7 +1284,7 @@
if (intersected_rd) {
printk(KERN_DEBUG "cfg80211: We intersect both of these "
"and get:\n");
- print_regdomain_info(rd);
+ print_regdomain_info(intersected_rd);
return;
}
printk(KERN_DEBUG "cfg80211: Intersection between both failed\n");
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 5d90030..c7de8b3 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -151,16 +151,16 @@
$(obj)/%.i: $(src)/%.c FORCE
$(call if_changed_dep,cc_i_c)
-cmd_genksyms = \
+cmd_gensymtypes = \
$(CPP) -D__GENKSYMS__ $(c_flags) $< | \
- $(GENKSYMS) -T $@ -A -a $(ARCH) \
+ $(GENKSYMS) -T $@ -a $(ARCH) \
$(if $(KBUILD_PRESERVE),-p) \
$(if $(1),-r $(firstword $(wildcard $(@:.symtypes=.symref) /dev/null)))
quiet_cmd_cc_symtypes_c = SYM $(quiet_modtag) $@
cmd_cc_symtypes_c = \
set -e; \
- $(call cmd_genksyms, true) >/dev/null; \
+ $(call cmd_gensymtypes, true) >/dev/null; \
test -s $@ || rm -f $@
$(obj)/%.symtypes : $(src)/%.c FORCE
@@ -177,38 +177,28 @@
else
# When module versioning is enabled the following steps are executed:
-# o compile a .tmp_<file>.s from <file>.c
-# o if .tmp_<file>.s doesn't contain a __ksymtab version, i.e. does
-# not export symbols, we just assemble .tmp_<file>.s to <file>.o and
+# o compile a .tmp_<file>.o from <file>.c
+# o if .tmp_<file>.o doesn't contain a __ksymtab version, i.e. does
+# not export symbols, we just rename .tmp_<file>.o to <file>.o and
# are done.
# o otherwise, we calculate symbol versions using the good old
# genksyms on the preprocessed source and postprocess them in a way
-# that they are usable as assembly source
-# o assemble <file>.o from .tmp_<file>.s forcing inclusion of directives
-# defining the actual values of __crc_*, followed by objcopy-ing them
-# to force these symbols to be local to permit stripping them later.
-s_file = $(@D)/.tmp_$(@F:.o=.s)
-v_file = $(@D)/.tmp_$(@F:.o=.v)
-tmp_o_file = $(@D)/.tmp_$(@F)
-no_g_c_flags = $(filter-out -g%,$(c_flags))
+# that they are usable as a linker script
+# o generate <file>.o from .tmp_<file>.o using the linker to
+# replace the unresolved symbols __crc_exported_symbol with
+# the actual value of the checksum generated by genksyms
-cmd_cc_o_c = $(CC) $(c_flags) -S -o $(s_file) $<
-
+cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $<
cmd_modversions = \
- if grep -q __ksymtab $(s_file); then \
- if $(call cmd_genksyms, $(KBUILD_SYMTYPES)) > $(v_file) \
- && $(CC) $(no_g_c_flags) -c -Wa,$(v_file) \
- -o $(tmp_o_file) $(s_file) \
- && $(OBJCOPY) -L '__crc_*' -L '___crc_*' -w \
- $(tmp_o_file) $@; \
- then \
- : ; \
- else \
- rm -f $@; exit 1; \
- fi; \
+ if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \
+ $(call cmd_gensymtypes, $(KBUILD_SYMTYPES)) \
+ > $(@D)/.tmp_$(@F:.o=.ver); \
+ \
+ $(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \
+ -T $(@D)/.tmp_$(@F:.o=.ver); \
+ rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \
else \
- rm -f $(v_file); \
- $(CC) $(no_g_c_flags) -c -o $@ $(s_file); \
+ mv -f $(@D)/.tmp_$(@F) $@; \
fi;
endif
@@ -225,12 +215,7 @@
$(cmd_record_mcount) \
scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > \
$(dot-target).tmp; \
- if [ -r $(@D)/.tmp_$(@F:.o=.v) ]; then \
- echo >> $(dot-target).tmp; \
- echo '$@: $(GENKSYMS)' >> $(dot-target).tmp; \
- echo '$(GENKSYMS):: ;' >> $(dot-target).tmp; \
- fi; \
- rm -f $(depfile) $(@D)/.tmp_$(@F:.o=.?); \
+ rm -f $(depfile); \
mv -f $(dot-target).tmp $(dot-target).cmd
endef
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index a5122dc..efa5d94 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -17,8 +17,7 @@
@:
quiet_cmd_modules_install = INSTALL $@
- cmd_modules_install = mkdir -p $(2); \
- $(mod_strip_cmd) $@ $(2)/$(notdir $@) || cp $@ $(2)
+ cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@)
# Modules built outside the kernel source tree go into extra by default
INSTALL_MOD_DIR ?= extra
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 7bed4ed..45eb0ae 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -10,7 +10,7 @@
my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.26';
+my $V = '0.27';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -411,13 +411,15 @@
my $type = '';
my $level = 0;
- my @stack = ([$type, $level]);
+ my @stack = ();
my $p;
my $c;
my $len = 0;
my $remainder;
while (1) {
+ @stack = (['', 0]) if ($#stack == -1);
+
#warn "CSB: blk<$blk> remain<$remain>\n";
# If we are about to drop off the end, pull in more
# context.
@@ -1663,7 +1665,7 @@
# Should not end with a space.
$to =~ s/\s+$//;
# '*'s should not have spaces between.
- while ($to =~ s/(.)\s\*/$1\*/) {
+ while ($to =~ s/\*\s+\*/\*\*/) {
}
#print "from<$from> to<$to>\n";
@@ -1678,7 +1680,7 @@
# Should not end with a space.
$to =~ s/\s+$//;
# '*'s should not have spaces between.
- while ($to =~ s/(.)\s\*/$1\*/) {
+ while ($to =~ s/\*\s+\*/\*\*/) {
}
# Modifiers should have spaces.
$to =~ s/(\b$Modifier$)/$1 /;
@@ -2014,7 +2016,11 @@
# Flatten any parentheses
$value =~ s/\)\(/\) \(/g;
- while ($value !~ /(?:$Ident|-?$Constant)\s*$Compare\s*(?:$Ident|-?$Constant)/ && $value =~ s/\([^\(\)]*\)/1/) {
+ while ($value =~ s/\[[^\{\}]*\]/1/ ||
+ $value !~ /(?:$Ident|-?$Constant)\s*
+ $Compare\s*
+ (?:$Ident|-?$Constant)/x &&
+ $value =~ s/\([^\(\)]*\)/1/) {
}
if ($value =~ /^(?:$Ident|-?$Constant)$/) {
@@ -2102,6 +2108,11 @@
ERROR("trailing statements should be on next line\n" . $herecurr);
}
}
+# if should not continue a brace
+ if ($line =~ /}\s*if\b/) {
+ ERROR("trailing statements should be on next line\n" .
+ $herecurr);
+ }
# case and default should not have general statements after them
if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
$line !~ /\G(?:
@@ -2516,9 +2527,10 @@
WARN("please use device_initcall() instead of __initcall()\n" . $herecurr);
}
# check for struct file_operations, ensure they are const.
- if ($line =~ /\bstruct\s+file_operations\b/ &&
- $line !~ /\bconst\b/) {
- WARN("struct file_operations should normally be const\n" . $herecurr);
+ if ($line !~ /\bconst\b/ &&
+ $line =~ /\bstruct\s+(file_operations|seq_operations)\b/) {
+ WARN("struct $1 should normally be const\n" .
+ $herecurr);
}
# use of NR_CPUS is usually wrong
diff --git a/scripts/config b/scripts/config
index 68b9761..db6084b 100755
--- a/scripts/config
+++ b/scripts/config
@@ -60,6 +60,10 @@
FN=.config
fi
+if [ "$1" = "" ] ; then
+ usage
+fi
+
while [ "$1" != "" ] ; do
CMD="$1"
shift
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index f8bb4ca..3a8297b 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -43,7 +43,7 @@
char *cur_filename;
static int flag_debug, flag_dump_defs, flag_reference, flag_dump_types,
- flag_preserve, flag_warnings, flag_asm;
+ flag_preserve, flag_warnings;
static const char *arch = "";
static const char *mod_prefix = "";
@@ -610,11 +610,8 @@
if (flag_dump_defs)
fputs(">\n", debugfile);
- /* Used as assembly source or a linker script. */
- printf(flag_asm
- ? ".equiv %s__crc_%s, %#08lx\n"
- : "%s__crc_%s = %#08lx ;\n",
- mod_prefix, name, crc);
+ /* Used as a linker script. */
+ printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
}
}
@@ -651,10 +648,9 @@
static void genksyms_usage(void)
{
- fputs("Usage:\n" "genksyms [-aAdDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
+ fputs("Usage:\n" "genksyms [-adDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
#ifdef __GNU_LIBRARY__
" -a, --arch Select architecture\n"
- " -A, --asm Generate assembly rather than linker script\n"
" -d, --debug Increment the debug level (repeatable)\n"
" -D, --dump Dump expanded symbol defs (for debugging only)\n"
" -r, --reference file Read reference symbols from a file\n"
@@ -666,7 +662,6 @@
" -V, --version Print the release version\n"
#else /* __GNU_LIBRARY__ */
" -a Select architecture\n"
- " -A Generate assembly rather than linker script\n"
" -d Increment the debug level (repeatable)\n"
" -D Dump expanded symbol defs (for debugging only)\n"
" -r file Read reference symbols from a file\n"
@@ -688,7 +683,6 @@
#ifdef __GNU_LIBRARY__
struct option long_opts[] = {
{"arch", 1, 0, 'a'},
- {"asm", 0, 0, 'A'},
{"debug", 0, 0, 'd'},
{"warnings", 0, 0, 'w'},
{"quiet", 0, 0, 'q'},
@@ -701,10 +695,10 @@
{0, 0, 0, 0}
};
- while ((o = getopt_long(argc, argv, "a:dwqVADr:T:ph",
+ while ((o = getopt_long(argc, argv, "a:dwqVDr:T:ph",
&long_opts[0], NULL)) != EOF)
#else /* __GNU_LIBRARY__ */
- while ((o = getopt(argc, argv, "a:dwqVADr:T:ph")) != EOF)
+ while ((o = getopt(argc, argv, "a:dwqVDr:T:ph")) != EOF)
#endif /* __GNU_LIBRARY__ */
switch (o) {
case 'a':
@@ -722,9 +716,6 @@
case 'V':
fputs("genksyms version 2.5.60\n", stderr);
break;
- case 'A':
- flag_asm = 1;
- break;
case 'D':
flag_dump_defs = 1;
break;
diff --git a/scripts/genksyms/keywords.c_shipped b/scripts/genksyms/keywords.c_shipped
index 83484fe..971e011 100644
--- a/scripts/genksyms/keywords.c_shipped
+++ b/scripts/genksyms/keywords.c_shipped
@@ -1,4 +1,4 @@
-/* ANSI-C code produced by gperf version 3.0.1 */
+/* ANSI-C code produced by gperf version 3.0.2 */
/* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@@ -32,7 +32,7 @@
#line 3 "scripts/genksyms/keywords.gperf"
struct resword { const char *name; int token; };
-/* maximum key range = 64, duplicates = 0 */
+/* maximum key range = 62, duplicates = 0 */
#ifdef __GNUC__
__inline
@@ -46,32 +46,32 @@
{
static const unsigned char asso_values[] =
{
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 0,
- 67, 67, 67, 67, 67, 67, 15, 67, 67, 67,
- 0, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 0, 67, 0, 67, 5,
- 25, 20, 15, 30, 67, 15, 67, 67, 10, 0,
- 10, 40, 20, 67, 10, 5, 0, 10, 15, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 5,
+ 65, 65, 65, 65, 65, 65, 35, 65, 65, 65,
+ 0, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 0, 65, 0, 65, 5,
+ 20, 15, 10, 30, 65, 15, 65, 65, 20, 0,
+ 10, 35, 20, 65, 10, 5, 0, 10, 5, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65
};
return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
}
@@ -84,119 +84,116 @@
{
enum
{
- TOTAL_KEYWORDS = 45,
+ TOTAL_KEYWORDS = 43,
MIN_WORD_LENGTH = 3,
MAX_WORD_LENGTH = 24,
MIN_HASH_VALUE = 3,
- MAX_HASH_VALUE = 66
+ MAX_HASH_VALUE = 64
};
static const struct resword wordlist[] =
{
{""}, {""}, {""},
-#line 28 "scripts/genksyms/keywords.gperf"
+#line 26 "scripts/genksyms/keywords.gperf"
{"asm", ASM_KEYW},
{""},
-#line 10 "scripts/genksyms/keywords.gperf"
+#line 8 "scripts/genksyms/keywords.gperf"
{"__asm", ASM_KEYW},
{""},
-#line 11 "scripts/genksyms/keywords.gperf"
+#line 9 "scripts/genksyms/keywords.gperf"
{"__asm__", ASM_KEYW},
{""}, {""},
-#line 54 "scripts/genksyms/keywords.gperf"
+#line 52 "scripts/genksyms/keywords.gperf"
{"__typeof__", TYPEOF_KEYW},
{""},
-#line 14 "scripts/genksyms/keywords.gperf"
- {"__const", CONST_KEYW},
-#line 13 "scripts/genksyms/keywords.gperf"
- {"__attribute__", ATTRIBUTE_KEYW},
-#line 15 "scripts/genksyms/keywords.gperf"
- {"__const__", CONST_KEYW},
-#line 20 "scripts/genksyms/keywords.gperf"
- {"__signed__", SIGNED_KEYW},
-#line 46 "scripts/genksyms/keywords.gperf"
- {"static", STATIC_KEYW},
- {""},
-#line 41 "scripts/genksyms/keywords.gperf"
- {"int", INT_KEYW},
-#line 34 "scripts/genksyms/keywords.gperf"
- {"char", CHAR_KEYW},
-#line 35 "scripts/genksyms/keywords.gperf"
- {"const", CONST_KEYW},
-#line 47 "scripts/genksyms/keywords.gperf"
- {"struct", STRUCT_KEYW},
-#line 26 "scripts/genksyms/keywords.gperf"
- {"__restrict__", RESTRICT_KEYW},
-#line 27 "scripts/genksyms/keywords.gperf"
- {"restrict", RESTRICT_KEYW},
-#line 7 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
-#line 18 "scripts/genksyms/keywords.gperf"
- {"__inline__", INLINE_KEYW},
- {""},
-#line 22 "scripts/genksyms/keywords.gperf"
- {"__volatile__", VOLATILE_KEYW},
-#line 5 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
-#line 25 "scripts/genksyms/keywords.gperf"
- {"_restrict", RESTRICT_KEYW},
- {""},
#line 12 "scripts/genksyms/keywords.gperf"
- {"__attribute", ATTRIBUTE_KEYW},
-#line 6 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
+ {"__const", CONST_KEYW},
+#line 11 "scripts/genksyms/keywords.gperf"
+ {"__attribute__", ATTRIBUTE_KEYW},
+#line 13 "scripts/genksyms/keywords.gperf"
+ {"__const__", CONST_KEYW},
+#line 18 "scripts/genksyms/keywords.gperf"
+ {"__signed__", SIGNED_KEYW},
+#line 44 "scripts/genksyms/keywords.gperf"
+ {"static", STATIC_KEYW},
+#line 20 "scripts/genksyms/keywords.gperf"
+ {"__volatile__", VOLATILE_KEYW},
+#line 39 "scripts/genksyms/keywords.gperf"
+ {"int", INT_KEYW},
+#line 32 "scripts/genksyms/keywords.gperf"
+ {"char", CHAR_KEYW},
+#line 33 "scripts/genksyms/keywords.gperf"
+ {"const", CONST_KEYW},
+#line 45 "scripts/genksyms/keywords.gperf"
+ {"struct", STRUCT_KEYW},
+#line 24 "scripts/genksyms/keywords.gperf"
+ {"__restrict__", RESTRICT_KEYW},
+#line 25 "scripts/genksyms/keywords.gperf"
+ {"restrict", RESTRICT_KEYW},
+#line 23 "scripts/genksyms/keywords.gperf"
+ {"_restrict", RESTRICT_KEYW},
#line 16 "scripts/genksyms/keywords.gperf"
+ {"__inline__", INLINE_KEYW},
+#line 10 "scripts/genksyms/keywords.gperf"
+ {"__attribute", ATTRIBUTE_KEYW},
+ {""},
+#line 14 "scripts/genksyms/keywords.gperf"
{"__extension__", EXTENSION_KEYW},
-#line 37 "scripts/genksyms/keywords.gperf"
+#line 35 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
-#line 8 "scripts/genksyms/keywords.gperf"
- {"EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW},
-#line 38 "scripts/genksyms/keywords.gperf"
+#line 19 "scripts/genksyms/keywords.gperf"
+ {"__volatile", VOLATILE_KEYW},
+#line 36 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
{""},
-#line 19 "scripts/genksyms/keywords.gperf"
- {"__signed", SIGNED_KEYW},
-#line 9 "scripts/genksyms/keywords.gperf"
- {"EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
-#line 49 "scripts/genksyms/keywords.gperf"
- {"union", UNION_KEYW},
-#line 53 "scripts/genksyms/keywords.gperf"
- {"typeof", TYPEOF_KEYW},
-#line 48 "scripts/genksyms/keywords.gperf"
- {"typedef", TYPEDEF_KEYW},
#line 17 "scripts/genksyms/keywords.gperf"
+ {"__signed", SIGNED_KEYW},
+#line 7 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
+ {""},
+#line 51 "scripts/genksyms/keywords.gperf"
+ {"typeof", TYPEOF_KEYW},
+#line 46 "scripts/genksyms/keywords.gperf"
+ {"typedef", TYPEDEF_KEYW},
+#line 15 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
-#line 33 "scripts/genksyms/keywords.gperf"
+#line 31 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
-#line 21 "scripts/genksyms/keywords.gperf"
- {"__volatile", VOLATILE_KEYW},
+#line 47 "scripts/genksyms/keywords.gperf"
+ {"union", UNION_KEYW},
+ {""}, {""},
+#line 48 "scripts/genksyms/keywords.gperf"
+ {"unsigned", UNSIGNED_KEYW},
+#line 49 "scripts/genksyms/keywords.gperf"
+ {"void", VOID_KEYW},
+#line 42 "scripts/genksyms/keywords.gperf"
+ {"short", SHORT_KEYW},
{""}, {""},
#line 50 "scripts/genksyms/keywords.gperf"
- {"unsigned", UNSIGNED_KEYW},
- {""},
-#line 44 "scripts/genksyms/keywords.gperf"
- {"short", SHORT_KEYW},
-#line 40 "scripts/genksyms/keywords.gperf"
- {"inline", INLINE_KEYW},
- {""},
-#line 52 "scripts/genksyms/keywords.gperf"
{"volatile", VOLATILE_KEYW},
-#line 42 "scripts/genksyms/keywords.gperf"
- {"long", LONG_KEYW},
-#line 24 "scripts/genksyms/keywords.gperf"
- {"_Bool", BOOL_KEYW},
- {""}, {""},
-#line 43 "scripts/genksyms/keywords.gperf"
- {"register", REGISTER_KEYW},
-#line 51 "scripts/genksyms/keywords.gperf"
- {"void", VOID_KEYW},
-#line 39 "scripts/genksyms/keywords.gperf"
+ {""},
+#line 37 "scripts/genksyms/keywords.gperf"
{"float", FLOAT_KEYW},
-#line 36 "scripts/genksyms/keywords.gperf"
+#line 34 "scripts/genksyms/keywords.gperf"
{"double", DOUBLE_KEYW},
- {""}, {""}, {""}, {""},
-#line 45 "scripts/genksyms/keywords.gperf"
- {"signed", SIGNED_KEYW}
+ {""},
+#line 5 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
+ {""}, {""},
+#line 38 "scripts/genksyms/keywords.gperf"
+ {"inline", INLINE_KEYW},
+#line 6 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
+#line 41 "scripts/genksyms/keywords.gperf"
+ {"register", REGISTER_KEYW},
+ {""},
+#line 22 "scripts/genksyms/keywords.gperf"
+ {"_Bool", BOOL_KEYW},
+#line 43 "scripts/genksyms/keywords.gperf"
+ {"signed", SIGNED_KEYW},
+ {""}, {""},
+#line 40 "scripts/genksyms/keywords.gperf"
+ {"long", LONG_KEYW}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf
index 8abe7ab..5ef3733 100644
--- a/scripts/genksyms/keywords.gperf
+++ b/scripts/genksyms/keywords.gperf
@@ -5,8 +5,6 @@
EXPORT_SYMBOL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL_FUTURE, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
__asm, ASM_KEYW
__asm__, ASM_KEYW
__attribute, ATTRIBUTE_KEYW
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 9275812..ad2434b 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -130,9 +130,18 @@
static int symbol_valid(struct sym_entry *s)
{
/* Symbols which vary between passes. Passes 1 and 2 must have
- * identical symbol lists.
+ * identical symbol lists. The kallsyms_* symbols below are only added
+ * after pass 1, they would be included in pass 2 when --all-symbols is
+ * specified so exclude them to get a stable symbol list.
*/
static char *special_symbols[] = {
+ "kallsyms_addresses",
+ "kallsyms_num_syms",
+ "kallsyms_names",
+ "kallsyms_markers",
+ "kallsyms_token_table",
+ "kallsyms_token_index",
+
/* Exclude linker generated symbols which vary between passes */
"_SDA_BASE_", /* ppc */
"_SDA2_BASE_", /* ppc */
@@ -164,9 +173,7 @@
}
/* Exclude symbols which vary between passes. */
- if (strstr((char *)s->sym + offset, "_compiled.") ||
- strncmp((char*)s->sym + offset, "__compound_literal.", 19) == 0 ||
- strncmp((char*)s->sym + offset, "__compound_literal$", 19) == 0)
+ if (strstr((char *)s->sym + offset, "_compiled."))
return 0;
for (i = 0; special_symbols[i]; i++)
@@ -543,10 +550,8 @@
usage();
read_map(stdin);
- if (table_cnt) {
- sort_symbols();
- optimize_token_table();
- }
+ sort_symbols();
+ optimize_token_table();
write_src();
return 0;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 8bb83a1..0f11870 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1827,6 +1827,40 @@
$state = 0;
}
+sub syscall_munge() {
+ my $void = 0;
+
+ $prototype =~ s@[\r\n\t]+@ @gos; # strip newlines/CR's/tabs
+## if ($prototype =~ m/SYSCALL_DEFINE0\s*\(\s*(a-zA-Z0-9_)*\s*\)/) {
+ if ($prototype =~ m/SYSCALL_DEFINE0/) {
+ $void = 1;
+## $prototype = "long sys_$1(void)";
+ }
+
+ $prototype =~ s/SYSCALL_DEFINE.*\(/long sys_/; # fix return type & func name
+ if ($prototype =~ m/long (sys_.*?),/) {
+ $prototype =~ s/,/\(/;
+ } elsif ($void) {
+ $prototype =~ s/\)/\(void\)/;
+ }
+
+ # now delete all of the odd-number commas in $prototype
+ # so that arg types & arg names don't have a comma between them
+ my $count = 0;
+ my $len = length($prototype);
+ if ($void) {
+ $len = 0; # skip the for-loop
+ }
+ for (my $ix = 0; $ix < $len; $ix++) {
+ if (substr($prototype, $ix, 1) eq ',') {
+ $count++;
+ if ($count % 2 == 1) {
+ substr($prototype, $ix, 1) = ' ';
+ }
+ }
+ }
+}
+
sub process_state3_function($$) {
my $x = shift;
my $file = shift;
@@ -1839,11 +1873,15 @@
elsif ($x =~ /([^\{]*)/) {
$prototype .= $1;
}
+
if (($x =~ /\{/) || ($x =~ /\#\s*define/) || ($x =~ /;/)) {
$prototype =~ s@/\*.*?\*/@@gos; # strip comments.
$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
$prototype =~ s@^\s+@@gos; # strip leading spaces
- dump_function($prototype,$file);
+ if ($prototype =~ /SYSCALL_DEFINE/) {
+ syscall_munge();
+ }
+ dump_function($prototype, $file);
reset_state();
}
}
diff --git a/scripts/mksysmap b/scripts/mksysmap
index 1db316a..6e133a0 100644
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -37,6 +37,9 @@
# readprofile starts reading symbols when _stext is found, and
# continue until it finds a symbol which is not either of 'T', 't',
-# 'W' or 'w'.
+# 'W' or 'w'. __crc_ are 'A' and placed in the middle
+# so we just ignore them to let readprofile continue to work.
+# (At least sparc64 has __crc_ in the middle).
-$NM -n $1 | grep -v '\( [aNUw] \)\|\( \$[adt]\)' > $2
+$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $2
+
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index d4dc222..491b8b1 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -366,11 +366,17 @@
for (i = 0; i < count; i++) {
const char *id = (char *)devs[i].id;
+ char acpi_id[sizeof(devs[0].id)];
+ int j;
buf_printf(&mod->dev_table_buf,
"MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+
+ /* fix broken pnp bus lowercasing */
+ for (j = 0; j < sizeof(acpi_id); j++)
+ acpi_id[j] = toupper(id[j]);
buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+ "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
}
}
@@ -416,10 +422,17 @@
/* add an individual alias for every device entry */
if (!dup) {
+ char acpi_id[sizeof(card->devs[0].id)];
+ int k;
+
buf_printf(&mod->dev_table_buf,
"MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+
+ /* fix broken pnp bus lowercasing */
+ for (k = 0; k < sizeof(acpi_id); k++)
+ acpi_id[k] = toupper(id[k]);
buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+ "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
}
}
}
diff --git a/scripts/strip-symbols b/scripts/strip-symbols
deleted file mode 100644
index 29ee8c1..0000000
--- a/scripts/strip-symbols
+++ /dev/null
@@ -1,22 +0,0 @@
-<*>
-*.h
-__compound_literal[$.][0-9]*
-__crc_[a-zA-Z_]*
-__exitcall_[a-zA-Z_]*
-__func__[$.][0-9]*
-__FUNCTION__[$.][0-9]*
-gcc[0-9]_compiled[$.]
-__initcall_[a-zA-Z_]*
-__kcrctab_[a-zA-Z_]*
-__kstrtab_[a-zA-Z_]*
-__ksymtab_[a-zA-Z_]*
-__mod_[a-zA-Z_]*[0-9]
-__module_depends
-__param_[a-zA-Z_]*
-__pci_fixup_*PCI_ANY_IDPCI_ANY_ID*
-__pci_fixup_*PCI_ANY_IDPCI_DEVICE_ID_*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_ANY_ID*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_DEVICE_ID_*
-__PRETTY_FUNCTION__[$.][0-9]*
-__setup_[a-zA-Z_]*
-____versions
diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 0979679..b1ec3b4 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -54,11 +54,11 @@
* - returns the new key's serial number
* - implements add_key()
*/
-asmlinkage long sys_add_key(const char __user *_type,
- const char __user *_description,
- const void __user *_payload,
- size_t plen,
- key_serial_t ringid)
+SYSCALL_DEFINE5(add_key, const char __user *, _type,
+ const char __user *, _description,
+ const void __user *, _payload,
+ size_t, plen,
+ key_serial_t, ringid)
{
key_ref_t keyring_ref, key_ref;
char type[32], *description;
@@ -146,10 +146,10 @@
* - if the _callout_info string is empty, it will be rendered as "-"
* - implements request_key()
*/
-asmlinkage long sys_request_key(const char __user *_type,
- const char __user *_description,
- const char __user *_callout_info,
- key_serial_t destringid)
+SYSCALL_DEFINE4(request_key, const char __user *, _type,
+ const char __user *, _description,
+ const char __user *, _callout_info,
+ key_serial_t, destringid)
{
struct key_type *ktype;
struct key *key;
@@ -270,6 +270,7 @@
/* join the session */
ret = join_session_keyring(name);
+ kfree(name);
error:
return ret;
@@ -1216,8 +1217,8 @@
/*
* the key control system call
*/
-asmlinkage long sys_keyctl(int option, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5)
+SYSCALL_DEFINE5(keyctl, int, option, unsigned long, arg2, unsigned long, arg3,
+ unsigned long, arg4, unsigned long, arg5)
{
switch (option) {
case KEYCTL_GET_KEYRING_ID:
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 71e2b91..8e42800 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -334,7 +334,7 @@
break;
case 'a':
case 'A':
- rule.smk_access |= MAY_READ;
+ rule.smk_access |= MAY_APPEND;
break;
default:
goto out;
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 89096e8..772901e 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -90,7 +90,7 @@
*/
do {
v = readl(aaci->base + AACI_SLFR);
- } while ((v & (SLFR_1TXB|SLFR_2TXB)) && timeout--);
+ } while ((v & (SLFR_1TXB|SLFR_2TXB)) && --timeout);
if (!timeout)
dev_err(&aaci->dev->dev,
@@ -126,7 +126,7 @@
*/
do {
v = readl(aaci->base + AACI_SLFR);
- } while ((v & SLFR_1TXB) && timeout--);
+ } while ((v & SLFR_1TXB) && --timeout);
if (!timeout) {
dev_err(&aaci->dev->dev, "timeout on slot 1 TX busy\n");
@@ -147,7 +147,7 @@
do {
cond_resched();
v = readl(aaci->base + AACI_SLFR) & (SLFR_1RXV|SLFR_2RXV);
- } while ((v != (SLFR_1RXV|SLFR_2RXV)) && timeout--);
+ } while ((v != (SLFR_1RXV|SLFR_2RXV)) && --timeout);
if (!timeout) {
dev_err(&aaci->dev->dev, "timeout on RX valid\n");
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index e178366..0a1798e 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1767,7 +1767,7 @@
AFMT_S8 | AFMT_U16_LE |
AFMT_U16_BE |
AFMT_S32_LE | AFMT_S32_BE |
- AFMT_S24_LE | AFMT_S24_LE |
+ AFMT_S24_LE | AFMT_S24_BE |
AFMT_S24_PACKED;
params = kmalloc(sizeof(*params), GFP_KERNEL);
if (!params)
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 6e3a184..82b9bdd 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -744,8 +744,8 @@
select SND_OXYGEN_LIB
help
Say Y here to include support for sound cards based on the
- Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X and
- HDAV1.3 (Deluxe).
+ Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
+ Support for the HDAV1.3 (Deluxe) is very experimental.
To compile this driver as a module, choose M here: the module
will be called snd-virtuoso.
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 3c596da..0b70813 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -487,7 +487,6 @@
{
struct hda_bus *bus;
int err;
- char qname[8];
static struct snd_device_ops dev_ops = {
.dev_register = snd_hda_bus_dev_register,
.dev_free = snd_hda_bus_dev_free,
@@ -517,10 +516,12 @@
mutex_init(&bus->cmd_mutex);
INIT_LIST_HEAD(&bus->codec_list);
- snprintf(qname, sizeof(qname), "hda%d", card->number);
- bus->workq = create_workqueue(qname);
+ snprintf(bus->workq_name, sizeof(bus->workq_name),
+ "hd-audio%d", card->number);
+ bus->workq = create_singlethread_workqueue(bus->workq_name);
if (!bus->workq) {
- snd_printk(KERN_ERR "cannot create workqueue %s\n", qname);
+ snd_printk(KERN_ERR "cannot create workqueue %s\n",
+ bus->workq_name);
kfree(bus);
return -ENOMEM;
}
@@ -2724,6 +2725,67 @@
EXPORT_SYMBOL_HDA(snd_hda_check_board_config);
/**
+ * snd_hda_check_board_codec_sid_config - compare the current codec
+ subsystem ID with the
+ config table
+
+ This is important for Gateway notebooks with SB450 HDA Audio
+ where the vendor ID of the PCI device is:
+ ATI Technologies Inc SB450 HDA Audio [1002:437b]
+ and the vendor/subvendor are found only at the codec.
+
+ * @codec: the HDA codec
+ * @num_configs: number of config enums
+ * @models: array of model name strings
+ * @tbl: configuration table, terminated by null entries
+ *
+ * Compares the modelname or PCI subsystem id of the current codec with the
+ * given configuration table. If a matching entry is found, returns its
+ * config value (supposed to be 0 or positive).
+ *
+ * If no entries are matching, the function returns a negative value.
+ */
+int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
+ int num_configs, const char **models,
+ const struct snd_pci_quirk *tbl)
+{
+ const struct snd_pci_quirk *q;
+
+ /* Search for codec ID */
+ for (q = tbl; q->subvendor; q++) {
+ unsigned long vendorid = (q->subdevice) | (q->subvendor << 16);
+
+ if (vendorid == codec->subsystem_id)
+ break;
+ }
+
+ if (!q->subvendor)
+ return -1;
+
+ tbl = q;
+
+ if (tbl->value >= 0 && tbl->value < num_configs) {
+#ifdef CONFIG_SND_DEBUG_DETECT
+ char tmp[10];
+ const char *model = NULL;
+ if (models)
+ model = models[tbl->value];
+ if (!model) {
+ sprintf(tmp, "#%d", tbl->value);
+ model = tmp;
+ }
+ snd_printdd(KERN_INFO "hda_codec: model '%s' is selected "
+ "for config %x:%x (%s)\n",
+ model, tbl->subvendor, tbl->subdevice,
+ (tbl->name ? tbl->name : "Unknown device"));
+#endif
+ return tbl->value;
+ }
+ return -1;
+}
+EXPORT_SYMBOL_HDA(snd_hda_check_board_codec_sid_config);
+
+/**
* snd_hda_add_new_ctls - create controls from the array
* @codec: the HDA codec
* @knew: the array of struct snd_kcontrol_new
@@ -2815,7 +2877,7 @@
return;
if (power_save(codec)) {
codec->power_transition = 1; /* avoid reentrance */
- schedule_delayed_work(&codec->power_work,
+ queue_delayed_work(codec->bus->workq, &codec->power_work,
msecs_to_jiffies(power_save(codec) * 1000));
}
}
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 5810ef5..09a332a 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -614,6 +614,7 @@
/* unsolicited event queue */
struct hda_bus_unsolicited *unsol;
+ char workq_name[16];
struct workqueue_struct *workq; /* common workqueue for codecs */
/* assigned PCMs */
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 6f2fe0f..1dd8716 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -296,6 +296,9 @@
int snd_hda_check_board_config(struct hda_codec *codec, int num_configs,
const char **modelnames,
const struct snd_pci_quirk *pci_list);
+int snd_hda_check_board_codec_sid_config(struct hda_codec *codec,
+ int num_configs, const char **models,
+ const struct snd_pci_quirk *tbl);
int snd_hda_add_new_ctls(struct hda_codec *codec,
struct snd_kcontrol_new *knew);
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index 7ca66d6..144b852 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -399,7 +399,8 @@
{
int c, curr = -1;
- if (conn_len > 1 && wid_type != AC_WID_AUD_MIX)
+ if (conn_len > 1 && wid_type != AC_WID_AUD_MIX &&
+ wid_type != AC_WID_VOL_KNB)
curr = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_CONNECT_SEL, 0);
snd_iprintf(buffer, " Connection: %d\n", conn_len);
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 75de40a..0177ef8 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -347,6 +347,7 @@
&spec->cur_mux[adc_idx]);
}
+#ifdef CONFIG_SND_JACK
static int conexant_add_jack(struct hda_codec *codec,
hda_nid_t nid, int type)
{
@@ -394,7 +395,6 @@
static int conexant_init_jacks(struct hda_codec *codec)
{
-#ifdef CONFIG_SND_JACK
struct conexant_spec *spec = codec->spec;
int i;
@@ -422,10 +422,19 @@
++hv;
}
}
-#endif
return 0;
}
+#else
+static inline void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid)
+{
+}
+
+static inline int conexant_init_jacks(struct hda_codec *codec)
+{
+ return 0;
+}
+#endif
static int conexant_init(struct hda_codec *codec)
{
@@ -1566,6 +1575,7 @@
SND_PCI_QUIRK(0x103c, 0x30a5, "HP DV5200T/DV8000T", CXT5047_LAPTOP_HP),
SND_PCI_QUIRK(0x103c, 0x30b2, "HP DV2000T/DV3000T", CXT5047_LAPTOP),
SND_PCI_QUIRK(0x103c, 0x30b5, "HP DV2000Z", CXT5047_LAPTOP),
+ SND_PCI_QUIRK(0x103c, 0x30cf, "HP DV6700", CXT5047_LAPTOP),
SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P100", CXT5047_LAPTOP_EAPD),
{}
};
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index 96952a3..d57d813 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -160,6 +160,7 @@
*/
static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
{ .id = 0x10de0002, .name = "MCP78 HDMI", .patch = patch_nvhdmi },
+ { .id = 0x10de0006, .name = "MCP78 HDMI", .patch = patch_nvhdmi },
{ .id = 0x10de0007, .name = "MCP7A HDMI", .patch = patch_nvhdmi },
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi },
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi },
@@ -167,6 +168,7 @@
};
MODULE_ALIAS("snd-hda-codec-id:10de0002");
+MODULE_ALIAS("snd-hda-codec-id:10de0006");
MODULE_ALIAS("snd-hda-codec-id:10de0007");
MODULE_ALIAS("snd-hda-codec-id:10de0067");
MODULE_ALIAS("snd-hda-codec-id:10de8001");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ea4c88f..ae5c8a0 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1037,6 +1037,7 @@
case 0x10ec0267:
case 0x10ec0268:
case 0x10ec0269:
+ case 0x10ec0272:
case 0x10ec0660:
case 0x10ec0662:
case 0x10ec0663:
@@ -1065,6 +1066,7 @@
case 0x10ec0882:
case 0x10ec0883:
case 0x10ec0885:
+ case 0x10ec0887:
case 0x10ec0889:
snd_hda_codec_write(codec, 0x20, 0,
AC_VERB_SET_COEF_INDEX, 7);
@@ -7012,12 +7014,14 @@
break;
case 0x106b1000: /* iMac 24 */
case 0x106b2800: /* AppleTV */
+ case 0x106b3e00: /* iMac 24 Aluminium */
board_config = ALC885_IMAC24;
break;
case 0x106b00a1: /* Macbook (might be wrong - PCI SSID?) */
case 0x106b00a4: /* MacbookPro4,1 */
case 0x106b2c00: /* Macbook Pro rev3 */
case 0x106b3600: /* Macbook 3.1 */
+ case 0x106b3800: /* MacbookPro4,1 - latter revision */
board_config = ALC885_MBP3;
break;
default:
@@ -8478,6 +8482,7 @@
SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_ASUS_EEE1601),
SND_PCI_QUIRK(0x105b, 0x0ce8, "Foxconn P35AX-S", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1071, 0x8227, "Mitac 82801H", ALC883_MITAC),
SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x10f1, 0x2350, "TYAN-S2350", ALC888_6ST_DELL),
@@ -8512,6 +8517,8 @@
SND_PCI_QUIRK(0x1558, 0, "Clevo laptop", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x15d9, 0x8780, "Supermicro PDSBA", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
+ SND_PCI_QUIRK(0x1734, 0x1107, "FSC AMILO Xi2550",
+ ALC883_FUJITSU_PI2515),
SND_PCI_QUIRK(0x1734, 0x1108, "Fujitsu AMILO Pi2515", ALC883_FUJITSU_PI2515),
SND_PCI_QUIRK(0x1734, 0x113d, "Fujitsu AMILO Xa3530",
ALC888_FUJITSU_XA3530),
@@ -8526,6 +8533,7 @@
SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL),
SND_PCI_QUIRK(0x8086, 0x0002, "DG33FBC", ALC883_3ST_6ch_INTEL),
+ SND_PCI_QUIRK(0x8086, 0x2503, "82801H", ALC883_MITAC),
SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC883_3ST_6ch_INTEL),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
{}
@@ -10573,6 +10581,7 @@
SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FUJITSU),
SND_PCI_QUIRK(0x144d, 0xc032, "Samsung Q1 Ultra", ALC262_ULTRA),
SND_PCI_QUIRK(0x144d, 0xc039, "Samsung Q1U EL", ALC262_ULTRA),
+ SND_PCI_QUIRK(0x144d, 0xc510, "Samsung Q45", ALC262_HIPPO),
SND_PCI_QUIRK(0x17aa, 0x384e, "Lenovo 3000 y410", ALC262_LENOVO_3000),
SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
SND_PCI_QUIRK(0x17ff, 0x058d, "Benq T31-16", ALC262_BENQ_T31),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 35b83dc..38428e2 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -55,7 +55,8 @@
STAC_9200_DELL_M25,
STAC_9200_DELL_M26,
STAC_9200_DELL_M27,
- STAC_9200_GATEWAY,
+ STAC_9200_M4,
+ STAC_9200_M4_2,
STAC_9200_PANASONIC,
STAC_9200_MODELS
};
@@ -80,6 +81,7 @@
enum {
STAC_92HD83XXX_REF,
+ STAC_92HD83XXX_PWR_REF,
STAC_92HD83XXX_MODELS
};
@@ -89,14 +91,19 @@
STAC_DELL_M4_2,
STAC_DELL_M4_3,
STAC_HP_M4,
+ STAC_HP_DV5,
STAC_92HD71BXX_MODELS
};
enum {
STAC_925x_REF,
+ STAC_M1,
+ STAC_M1_2,
+ STAC_M2,
STAC_M2_2,
- STAC_MA6,
- STAC_PA6,
+ STAC_M3,
+ STAC_M5,
+ STAC_M6,
STAC_925x_MODELS
};
@@ -328,7 +335,11 @@
};
static unsigned int stac92hd83xxx_pwr_mapping[4] = {
- 0x03, 0x0c, 0x10, 0x40,
+ 0x03, 0x0c, 0x20, 0x40,
+};
+
+static hda_nid_t stac92hd83xxx_amp_nids[1] = {
+ 0xc,
};
static hda_nid_t stac92hd71bxx_pwr_nids[3] = {
@@ -831,10 +842,6 @@
};
static struct hda_verb stac92hd83xxx_core_init[] = {
- /* start of config #1 */
- { 0xe, AC_VERB_SET_CONNECT_SEL, 0x3},
-
- /* start of config #2 */
{ 0xa, AC_VERB_SET_CONNECT_SEL, 0x0},
{ 0xb, AC_VERB_SET_CONNECT_SEL, 0x0},
{ 0xd, AC_VERB_SET_CONNECT_SEL, 0x1},
@@ -875,6 +882,8 @@
static struct hda_verb stac925x_core_init[] = {
/* set dac0mux for dac converter */
{ 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
+ /* mute the master volume */
+ { 0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
{}
};
@@ -1126,6 +1135,8 @@
};
static struct snd_kcontrol_new stac925x_mixer[] = {
+ HDA_CODEC_VOLUME("Master Playback Volume", 0x0e, 0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
STAC_INPUT_SOURCE(1),
HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
HDA_CODEC_MUTE("Capture Switch", 0x14, 0, HDA_OUTPUT),
@@ -1334,7 +1345,16 @@
0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
};
-/*
+static unsigned int gateway9200_m4_pin_configs[8] = {
+ 0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
+ 0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
+};
+static unsigned int gateway9200_m4_2_pin_configs[8] = {
+ 0x400000fe, 0x404500f4, 0x400100f0, 0x90110010,
+ 0x400100f1, 0x02a1902e, 0x500000f2, 0x500000f3,
+};
+
+/*
STAC 9200 pin configs for
102801A8
102801DE
@@ -1464,6 +1484,8 @@
[STAC_9200_DELL_M25] = dell9200_m25_pin_configs,
[STAC_9200_DELL_M26] = dell9200_m26_pin_configs,
[STAC_9200_DELL_M27] = dell9200_m27_pin_configs,
+ [STAC_9200_M4] = gateway9200_m4_pin_configs,
+ [STAC_9200_M4_2] = gateway9200_m4_2_pin_configs,
[STAC_9200_PANASONIC] = ref9200_pin_configs,
};
@@ -1480,7 +1502,8 @@
[STAC_9200_DELL_M25] = "dell-m25",
[STAC_9200_DELL_M26] = "dell-m26",
[STAC_9200_DELL_M27] = "dell-m27",
- [STAC_9200_GATEWAY] = "gateway",
+ [STAC_9200_M4] = "gateway-m4",
+ [STAC_9200_M4_2] = "gateway-m4-2",
[STAC_9200_PANASONIC] = "panasonic",
};
@@ -1550,11 +1573,9 @@
/* Panasonic */
SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-74", STAC_9200_PANASONIC),
/* Gateway machines needs EAPD to be set on resume */
- SND_PCI_QUIRK(0x107b, 0x0205, "Gateway S-7110M", STAC_9200_GATEWAY),
- SND_PCI_QUIRK(0x107b, 0x0317, "Gateway MT3423, MX341*",
- STAC_9200_GATEWAY),
- SND_PCI_QUIRK(0x107b, 0x0318, "Gateway ML3019, MT3707",
- STAC_9200_GATEWAY),
+ SND_PCI_QUIRK(0x107b, 0x0205, "Gateway S-7110M", STAC_9200_M4),
+ SND_PCI_QUIRK(0x107b, 0x0317, "Gateway MT3423, MX341*", STAC_9200_M4_2),
+ SND_PCI_QUIRK(0x107b, 0x0318, "Gateway ML3019, MT3707", STAC_9200_M4_2),
/* OQO Mobile */
SND_PCI_QUIRK(0x1106, 0x3288, "OQO Model 2", STAC_9200_OQO),
{} /* terminator */
@@ -1565,44 +1586,85 @@
0x90a70320, 0x02214210, 0x01019020, 0x9033032e,
};
-static unsigned int stac925x_MA6_pin_configs[8] = {
- 0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
- 0x90a70320, 0x90100211, 0x400003f1, 0x9033032e,
+static unsigned int stac925xM1_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
};
-static unsigned int stac925x_PA6_pin_configs[8] = {
- 0x40c003f0, 0x424503f2, 0x01813022, 0x02a19021,
- 0x50a103f0, 0x90100211, 0x400003f1, 0x9033032e,
+static unsigned int stac925xM1_2_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+
+static unsigned int stac925xM2_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
};
static unsigned int stac925xM2_2_pin_configs[8] = {
- 0x40c003f3, 0x424503f2, 0x04180011, 0x02a19020,
- 0x50a103f0, 0x90100212, 0x400003f1, 0x9033032e,
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+
+static unsigned int stac925xM3_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x503303f3,
+};
+
+static unsigned int stac925xM5_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x9033032e,
+};
+
+static unsigned int stac925xM6_pin_configs[8] = {
+ 0x40c003f4, 0x424503f2, 0x400000f3, 0x02a19020,
+ 0x40a000f0, 0x90100210, 0x400003f1, 0x90330320,
};
static unsigned int *stac925x_brd_tbl[STAC_925x_MODELS] = {
[STAC_REF] = ref925x_pin_configs,
+ [STAC_M1] = stac925xM1_pin_configs,
+ [STAC_M1_2] = stac925xM1_2_pin_configs,
+ [STAC_M2] = stac925xM2_pin_configs,
[STAC_M2_2] = stac925xM2_2_pin_configs,
- [STAC_MA6] = stac925x_MA6_pin_configs,
- [STAC_PA6] = stac925x_PA6_pin_configs,
+ [STAC_M3] = stac925xM3_pin_configs,
+ [STAC_M5] = stac925xM5_pin_configs,
+ [STAC_M6] = stac925xM6_pin_configs,
};
static const char *stac925x_models[STAC_925x_MODELS] = {
[STAC_REF] = "ref",
+ [STAC_M1] = "m1",
+ [STAC_M1_2] = "m1-2",
+ [STAC_M2] = "m2",
[STAC_M2_2] = "m2-2",
- [STAC_MA6] = "m6",
- [STAC_PA6] = "pa6",
+ [STAC_M3] = "m3",
+ [STAC_M5] = "m5",
+ [STAC_M6] = "m6",
+};
+
+static struct snd_pci_quirk stac925x_codec_id_cfg_tbl[] = {
+ SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_M2),
+ SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_M5),
+ SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_M1),
+ SND_PCI_QUIRK(0x107b, 0x0681, "Gateway NX860", STAC_M2),
+ SND_PCI_QUIRK(0x107b, 0x0367, "Gateway MX6453", STAC_M1_2),
+ /* Not sure about the brand name for those */
+ SND_PCI_QUIRK(0x107b, 0x0281, "Gateway mobile", STAC_M1),
+ SND_PCI_QUIRK(0x107b, 0x0507, "Gateway mobile", STAC_M3),
+ SND_PCI_QUIRK(0x107b, 0x0281, "Gateway mobile", STAC_M6),
+ SND_PCI_QUIRK(0x107b, 0x0685, "Gateway mobile", STAC_M2_2),
+ {} /* terminator */
};
static struct snd_pci_quirk stac925x_cfg_tbl[] = {
/* SigmaTel reference board */
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_REF),
SND_PCI_QUIRK(0x8384, 0x7632, "Stac9202 Reference Board", STAC_REF),
- SND_PCI_QUIRK(0x107b, 0x0316, "Gateway M255", STAC_REF),
- SND_PCI_QUIRK(0x107b, 0x0366, "Gateway MP6954", STAC_REF),
- SND_PCI_QUIRK(0x107b, 0x0461, "Gateway NX560XL", STAC_MA6),
- SND_PCI_QUIRK(0x107b, 0x0681, "Gateway NX860", STAC_PA6),
- SND_PCI_QUIRK(0x1002, 0x437b, "Gateway MX6453", STAC_M2_2),
+
+ /* Default table for unknown ID */
+ SND_PCI_QUIRK(0x1002, 0x437b, "Gateway mobile", STAC_M2_2),
+
{} /* terminator */
};
@@ -1673,16 +1735,18 @@
static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
+ [STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
};
static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = "ref",
+ [STAC_92HD83XXX_PWR_REF] = "mic-ref",
};
static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
/* SigmaTel reference board */
SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
- "DFI LanParty", STAC_92HD71BXX_REF),
+ "DFI LanParty", STAC_92HD83XXX_REF),
{} /* terminator */
};
@@ -1716,6 +1780,7 @@
[STAC_DELL_M4_2] = dell_m4_2_pin_configs,
[STAC_DELL_M4_3] = dell_m4_3_pin_configs,
[STAC_HP_M4] = NULL,
+ [STAC_HP_DV5] = NULL,
};
static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
@@ -1724,6 +1789,7 @@
[STAC_DELL_M4_2] = "dell-m4-2",
[STAC_DELL_M4_3] = "dell-m4-3",
[STAC_HP_M4] = "hp-m4",
+ [STAC_HP_DV5] = "hp-dv5",
};
static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
@@ -1734,8 +1800,14 @@
"HP dv5", STAC_HP_M4),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f4,
"HP dv7", STAC_HP_M4),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f7,
+ "HP dv4", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fc,
"HP dv7", STAC_HP_M4),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3600,
+ "HP dv5", STAC_HP_DV5),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3603,
+ "HP dv5", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x361a,
"unknown HP", STAC_HP_M4),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
@@ -2469,6 +2541,8 @@
info->name = "STAC92xx Analog";
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+ spec->multiout.dac_nids[0];
info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_adcs;
@@ -3506,13 +3580,12 @@
err = stac92xx_auto_fill_dac_nids(codec);
if (err < 0)
return err;
+ err = stac92xx_auto_create_multi_out_ctls(codec,
+ &spec->autocfg);
+ if (err < 0)
+ return err;
}
- err = stac92xx_auto_create_multi_out_ctls(codec, &spec->autocfg);
-
- if (err < 0)
- return err;
-
/* setup analog beep controls */
if (spec->anabeep_nid > 0) {
err = stac92xx_auto_create_beep_ctls(codec,
@@ -4163,8 +4236,19 @@
continue;
if (presence)
stac92xx_set_pinctl(codec, cfg->hp_pins[i], val);
+#if 0 /* FIXME */
+/* Resetting the pinctl like below may lead to (a sort of) regressions
+ * on some devices since they use the HP pin actually for line/speaker
+ * outs although the default pin config shows a different pin (that is
+ * wrong and useless).
+ *
+ * So, it's basically a problem of default pin configs, likely a BIOS issue.
+ * But, disabling the code below just works around it, and I'm too tired of
+ * bug reports with such devices...
+ */
else
stac92xx_reset_pinctl(codec, cfg->hp_pins[i], val);
+#endif /* FIXME */
}
}
@@ -4390,7 +4474,8 @@
spec->num_adcs = 1;
spec->num_pwrs = 0;
- if (spec->board_config == STAC_9200_GATEWAY ||
+ if (spec->board_config == STAC_9200_M4 ||
+ spec->board_config == STAC_9200_M4_2 ||
spec->board_config == STAC_9200_OQO)
spec->init = stac9200_eapd_init;
else
@@ -4408,6 +4493,12 @@
return err;
}
+ /* CF-74 has no headphone detection, and the driver should *NOT*
+ * do detection and HP/speaker toggle because the hardware does it.
+ */
+ if (spec->board_config == STAC_9200_PANASONIC)
+ spec->hp_detect = 0;
+
codec->patch_ops = stac92xx_patch_ops;
return 0;
@@ -4425,12 +4516,22 @@
codec->spec = spec;
spec->num_pins = ARRAY_SIZE(stac925x_pin_nids);
spec->pin_nids = stac925x_pin_nids;
- spec->board_config = snd_hda_check_board_config(codec, STAC_925x_MODELS,
+
+ /* Check first for codec ID */
+ spec->board_config = snd_hda_check_board_codec_sid_config(codec,
+ STAC_925x_MODELS,
+ stac925x_models,
+ stac925x_codec_id_cfg_tbl);
+
+ /* Now checks for PCI ID, if codec ID is not found */
+ if (spec->board_config < 0)
+ spec->board_config = snd_hda_check_board_config(codec,
+ STAC_925x_MODELS,
stac925x_models,
stac925x_cfg_tbl);
again:
if (spec->board_config < 0) {
- snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x,"
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC925x,"
"using BIOS defaults\n");
err = stac92xx_save_bios_config_regs(codec);
} else
@@ -4658,7 +4759,9 @@
static int patch_stac92hd83xxx(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
+ hda_nid_t conn[STAC92HD83_DAC_COUNT + 1];
int err;
+ int num_dacs;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
@@ -4672,23 +4775,26 @@
spec->dmux_nids = stac92hd83xxx_dmux_nids;
spec->adc_nids = stac92hd83xxx_adc_nids;
spec->pwr_nids = stac92hd83xxx_pwr_nids;
+ spec->amp_nids = stac92hd83xxx_amp_nids;
spec->pwr_mapping = stac92hd83xxx_pwr_mapping;
spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
spec->multiout.dac_nids = spec->dac_nids;
- spec->init = stac92hd83xxx_core_init;
- switch (codec->vendor_id) {
- case 0x111d7605:
- break;
- default:
- spec->num_pwrs--;
- spec->init++; /* switch to config #2 */
- }
+ /* set port 0xe to select the last DAC
+ */
+ num_dacs = snd_hda_get_connections(codec, 0x0e,
+ conn, STAC92HD83_DAC_COUNT + 1) - 1;
+
+ snd_hda_codec_write_cache(codec, 0xe, 0,
+ AC_VERB_SET_CONNECT_SEL, num_dacs);
+
+ spec->init = stac92hd83xxx_core_init;
spec->mixer = stac92hd83xxx_mixer;
spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids);
+ spec->num_amps = ARRAY_SIZE(stac92hd83xxx_amp_nids);
spec->num_dmics = STAC92HD83XXX_NUM_DMICS;
spec->dinput_mux = &stac92hd83xxx_dmux;
spec->pin_nids = stac92hd83xxx_pin_nids;
@@ -4709,6 +4815,15 @@
return err;
}
+ switch (codec->vendor_id) {
+ case 0x111d7604:
+ case 0x111d7605:
+ if (spec->board_config == STAC_92HD83XXX_PWR_REF)
+ break;
+ spec->num_pwrs = 0;
+ break;
+ }
+
err = stac92xx_parse_auto_config(codec, 0x1d, 0);
if (!err) {
if (spec->board_config < 0) {
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 19d3391..e900cdc 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -617,7 +617,7 @@
int time = 100;
if (chip->buggy_semaphore)
return 0; /* just ignore ... */
- while (time-- && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY))
+ while (--time && (igetdword(chip, ICHREG(ALI_CAS)) & ALI_CAS_SEM_BUSY))
udelay(1);
if (! time && ! chip->in_ac97_init)
snd_printk(KERN_WARNING "ali_codec_semaphore timeout\n");
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 98c6a8c..18c7c91 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -26,7 +26,7 @@
* SPI 0 -> 1st PCM1796 (front)
* SPI 1 -> 2nd PCM1796 (surround)
* SPI 2 -> 3rd PCM1796 (center/LFE)
- * SPI 4 -> 4th PCM1796 (back)
+ * SPI 4 -> 4th PCM1796 (back) and EEPROM self-destruct (do not use!)
*
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
@@ -207,6 +207,12 @@
static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
+ /*
+ * We don't want to do writes on SPI 4 because the EEPROM, which shares
+ * the same pin, might get confused and broken. We'd better take care
+ * that the driver works with the default register values ...
+ */
+#if 0
/* maps ALSA channel pair number to SPI output */
static const u8 codec_map[4] = {
0, 1, 2, 4
@@ -217,6 +223,7 @@
(codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
(reg << 8) | value);
+#endif
}
static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
@@ -676,7 +683,7 @@
if (chip->uart_input_count >= 2 &&
chip->uart_input[chip->uart_input_count - 2] == 'O' &&
chip->uart_input[chip->uart_input_count - 1] == 'K') {
- printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:");
+ printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n");
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
chip->uart_input, chip->uart_input_count);
chip->uart_input_count = 0;
@@ -750,6 +757,9 @@
static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
{
+ if (!strncmp(template->name, "Master Playback ", 16))
+ /* disable volume/mute because they would require SPI writes */
+ return 1;
if (!strncmp(template->name, "CD Capture ", 11))
/* CD in is actually connected to the video in pin */
template->private_value ^= AC97_CD ^ AC97_VIDEO;
@@ -840,9 +850,8 @@
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
.misc_flags = OXYGEN_MISC_MIDI,
- .function_flags = OXYGEN_FUNCTION_SPI |
- OXYGEN_FUNCTION_ENABLE_SPI_4_5,
- .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .function_flags = OXYGEN_FUNCTION_SPI,
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
@@ -899,6 +908,7 @@
.dac_channels = 8,
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
+ .misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index 8f9e385..ff32111 100644
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -477,7 +477,7 @@
card->dma_start_bus_addr[SND_PS3_CH_R] =
runtime->dma_addr + (runtime->dma_bytes / 2);
- pr_debug("%s: vaddr=%p bus=%#lx\n", __func__,
+ pr_debug("%s: vaddr=%p bus=%#llx\n", __func__,
card->dma_start_vaddr[SND_PS3_CH_L],
card->dma_start_bus_addr[SND_PS3_CH_L]);
@@ -1030,7 +1030,7 @@
pr_info("%s: nullbuffer alloc failed\n", __func__);
goto clean_preallocate;
}
- pr_debug("%s: null vaddr=%p dma=%#lx\n", __func__,
+ pr_debug("%s: null vaddr=%p dma=%#llx\n", __func__,
the_card.null_buffer_start_vaddr,
the_card.null_buffer_start_dma_addr);
/* set default sample rate/word width */
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index 1fac5ef..3dcdc4e 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -44,8 +44,6 @@
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <mach/hardware.h>
-
#include "atmel-pcm.h"
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index c5d6790..ff0054b 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -10,7 +10,7 @@
* Based on at91-ssc.c by
* Frank Mandarino <fmandarino@endrelia.com>
* Based on pxa2xx Platform drivers by
- * Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ * Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/sound/soc/atmel/atmel_ssc_dai.h b/sound/soc/atmel/atmel_ssc_dai.h
index a828746..391135f 100644
--- a/sound/soc/atmel/atmel_ssc_dai.h
+++ b/sound/soc/atmel/atmel_ssc_dai.h
@@ -10,7 +10,7 @@
* Based on at91-ssc.c by
* Frank Mandarino <fmandarino@endrelia.com>
* Based on pxa2xx Platform drivers by
- * Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ * Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index e3989d4..35d9975 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
*
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 6c21b50..77620ab 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1451,7 +1451,14 @@
},
};
-struct snd_soc_dai wm8753_dai[2];
+struct snd_soc_dai wm8753_dai[] = {
+ {
+ .name = "WM8753 DAI 0",
+ },
+ {
+ .name = "WM8753 DAI 1",
+ },
+};
EXPORT_SYMBOL_GPL(wm8753_dai);
static void wm8753_set_dai_mode(struct snd_soc_codec *codec, unsigned int mode)
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 5b5afc1..1cbb7b9 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -2,8 +2,7 @@
* wm8990.c -- WM8990 ALSA Soc Audio driver
*
* Copyright 2008 Wolfson Microelectronics PLC.
- * Author: Liam Girdwood
- * lg@opensource.wolfsonmicro.com or linux@wolfsonmicro.com
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index bcec3f6..acf39a6 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -183,16 +183,6 @@
};
/**
- * mpc8610_hpcd_machine: ASoC machine data
- */
-static struct snd_soc_card mpc8610_hpcd_machine = {
- .probe = mpc8610_hpcd_machine_probe,
- .remove = mpc8610_hpcd_machine_remove,
- .name = "MPC8610 HPCD",
- .num_links = 1,
-};
-
-/**
* mpc8610_hpcd_probe: OF probe function for the fabric driver
*
* This function gets called when an SSI node is found in the device tree.
@@ -455,7 +445,11 @@
machine_data->dai.codec_dai = &cs4270_dai; /* The codec_dai we want */
machine_data->dai.ops = &mpc8610_hpcd_ops;
- mpc8610_hpcd_machine.dai_link = &machine_data->dai;
+ machine_data->machine.probe = mpc8610_hpcd_machine_probe;
+ machine_data->machine.remove = mpc8610_hpcd_machine_remove;
+ machine_data->machine.name = "MPC8610 HPCD";
+ machine_data->machine.num_links = 1;
+ machine_data->machine.dai_link = &machine_data->dai;
/* Allocate a new audio platform device structure */
sound_device = platform_device_alloc("soc-audio", -1);
@@ -465,7 +459,7 @@
goto error;
}
- machine_data->sound_devdata.card = &mpc8610_hpcd_machine;
+ machine_data->sound_devdata.card = &machine_data->machine;
machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
machine_data->machine.platform = &fsl_soc_platform;
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index ec5e18a..05dd5ab 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -302,6 +302,10 @@
regs->spcr1 |= RINTM(3);
regs->rcr2 |= RFIG;
regs->xcr2 |= XFIG;
+ if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+ regs->xccr = DXENDLY(1) | XDMAEN;
+ regs->rccr = RFULL_CYCLE | RDMAEN;
+ }
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index b0362df..dd3bb29 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -175,9 +175,10 @@
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct omap_runtime_data *prtd = runtime->private_data;
+ unsigned long flags;
int ret = 0;
- spin_lock_irq(&prtd->lock);
+ spin_lock_irqsave(&prtd->lock, flags);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
@@ -195,7 +196,7 @@
default:
ret = -EINVAL;
}
- spin_unlock_irq(&prtd->lock);
+ spin_unlock_irqrestore(&prtd->lock, flags);
return ret;
}
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 493a4e8..a2f1da8 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -720,7 +720,8 @@
struct snd_soc_dapm_path *path;
int found = 0;
- if (widget->id != snd_soc_dapm_mux)
+ if (widget->id != snd_soc_dapm_mux &&
+ widget->id != snd_soc_dapm_value_mux)
return -ENODEV;
if (!snd_soc_test_bits(widget->codec, e->reg, mask, val))
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index c709b95..2ab8312 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2966,6 +2966,7 @@
return -EINVAL;
}
alts = &iface->altsetting[fp->altset_idx];
+ fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
usb_set_interface(chip->dev, fp->iface, 0);
init_usb_pitch(chip->dev, fp->iface, alts, fp);
init_usb_sample_rate(chip->dev, fp->iface, alts, fp, fp->rate_max);
diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 9211575..5d8ef09 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -128,6 +128,14 @@
.bInterfaceClass = USB_CLASS_AUDIO,
.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
},
+{
+ USB_DEVICE(0x046d, 0x0990),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ .vendor_name = "Logitech, Inc.",
+ .product_name = "QuickCam Pro 9000",
+ .ifnum = QUIRK_NO_INTERFACE
+ }
+},
/*
* Yamaha devices
