commit a9c508dae10a821dc95653178eec018abc90482e
author Manish Ahuja <ahuja@austin.ibm.com> Sat Mar 22 10:45:22 2008 +1100
committer Paul Mackerras <paulus@samba.org> Wed Mar 26 08:44:06 2008 +1100
tree 8f17ea4fcc58bc5d7209e4cb7acb98a68f8ba902
parent 599c1aa54f06da4fd277982be0731e96f0791caa

[POWERPC] pseries: phyp dump: Invalidate and print dump areas

This adds routines to
a. invalidate dump
b. calculate region that is reserved and needs to be freed.  This is
   exported through sysfs interface.

Unregister has been removed for now as it wasn't being used.

Signed-off-by: Manish Ahuja <mahuja@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

include/asm-powerpc/phyp_dump.h

diff --git a/include/asm-powerpc/phyp_dump.h b/include/asm-powerpc/phyp_dump.h
index e2d988d..b454de4 100644
--- a/include/asm-powerpc/phyp_dump.h
+++ b/include/asm-powerpc/phyp_dump.h
@@ -30,6 +30,9 @@
 	/* store cpu & hpte size */
 	unsigned long cpu_state_size;
 	unsigned long hpte_region_size;
+	/* previous scratch area values */
+	unsigned long reserved_scratch_addr;
+	unsigned long reserved_scratch_size;
 };
 
 extern struct phyp_dump *phyp_dump_info;