[ACPI] ACPICA 20050916
Fixed a problem within the Resource Manager where
support for the Generic Register descriptor was not fully
implemented. This descriptor is now fully recognized,
parsed, disassembled, and displayed.
Restructured the Resource Manager code to utilize
table-driven dispatch and lookup, eliminating many of the
large switch() statements. This reduces overall subsystem
code size and code complexity. Affects the resource parsing
and construction, disassembly, and debug dump output.
Cleaned up and restructured the debug dump output for all
resource descriptors. Improved readability of the output
and reduced code size.
Fixed a problem where changes to internal data structures
caused the optional ACPI_MUTEX_DEBUG code to fail
compilation if specified.
Signed-off-by: Robert Moore <Robert.Moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/resources/rsaddr.c b/drivers/acpi/resources/rsaddr.c
index 23b54ba..7987782 100644
--- a/drivers/acpi/resources/rsaddr.c
+++ b/drivers/acpi/resources/rsaddr.c
@@ -270,7 +270,7 @@
}
*bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS16;
+ output_struct->type = ACPI_RSTYPE_ADDRESS16;
/* Get the Resource Type (Byte3) */
@@ -400,7 +400,7 @@
*
* FUNCTION: acpi_rs_address16_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -413,7 +413,7 @@
******************************************************************************/
acpi_status
-acpi_rs_address16_stream(struct acpi_resource *linked_list,
+acpi_rs_address16_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -434,59 +434,56 @@
/* Set the Resource Type (Memory, Io, bus_number) */
- *buffer = (u8) (linked_list->data.address16.resource_type & 0x03);
+ *buffer = (u8) (resource->data.address16.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_general_flags(&resource->data);
buffer += 1;
/* Set the type specific flags */
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_specific_flags(&resource->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.granularity);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.granularity);
buffer += 2;
/* Set the address range minimum */
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.min_address_range);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.min_address_range);
buffer += 2;
/* Set the address range maximum */
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.max_address_range);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.max_address_range);
buffer += 2;
/* Set the address translation offset */
ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.address16.
+ &resource->data.address16.
address_translation_offset);
buffer += 2;
/* Set the address length */
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.address_length);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.address_length);
buffer += 2;
/* Resource Source Index and Resource Source are optional */
- if (linked_list->data.address16.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address16.resource_source.index;
+ if (resource->data.address16.resource_source.string_length) {
+ *buffer = (u8) resource->data.address16.resource_source.index;
buffer += 1;
/* Copy the resource_source string */
ACPI_STRCPY((char *)buffer,
- linked_list->data.address16.resource_source.
+ resource->data.address16.resource_source.
string_ptr);
/*
@@ -495,7 +492,7 @@
*/
buffer +=
(acpi_size) (ACPI_STRLEN
- (linked_list->data.address16.resource_source.
+ (resource->data.address16.resource_source.
string_ptr) + 1);
}
@@ -562,7 +559,7 @@
}
*bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS32;
+ output_struct->type = ACPI_RSTYPE_ADDRESS32;
/* Get the Resource Type (Byte3) */
@@ -690,7 +687,7 @@
*
* FUNCTION: acpi_rs_address32_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -703,7 +700,7 @@
******************************************************************************/
acpi_status
-acpi_rs_address32_stream(struct acpi_resource *linked_list,
+acpi_rs_address32_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer;
@@ -725,59 +722,56 @@
/* Set the Resource Type (Memory, Io, bus_number) */
- *buffer = (u8) (linked_list->data.address32.resource_type & 0x03);
+ *buffer = (u8) (resource->data.address32.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_general_flags(&resource->data);
buffer += 1;
/* Set the type specific flags */
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_specific_flags(&resource->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.granularity);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.granularity);
buffer += 4;
/* Set the address range minimum */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.min_address_range);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.min_address_range);
buffer += 4;
/* Set the address range maximum */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.max_address_range);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.max_address_range);
buffer += 4;
/* Set the address translation offset */
ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.address32.
+ &resource->data.address32.
address_translation_offset);
buffer += 4;
/* Set the address length */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.address_length);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.address_length);
buffer += 4;
/* Resource Source Index and Resource Source are optional */
- if (linked_list->data.address32.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address32.resource_source.index;
+ if (resource->data.address32.resource_source.string_length) {
+ *buffer = (u8) resource->data.address32.resource_source.index;
buffer += 1;
/* Copy the resource_source string */
ACPI_STRCPY((char *)buffer,
- linked_list->data.address32.resource_source.
+ resource->data.address32.resource_source.
string_ptr);
/*
@@ -786,7 +780,7 @@
*/
buffer +=
(acpi_size) (ACPI_STRLEN
- (linked_list->data.address32.resource_source.
+ (resource->data.address32.resource_source.
string_ptr) + 1);
}
@@ -856,7 +850,7 @@
}
*bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_ADDRESS64;
+ output_struct->type = ACPI_RSTYPE_ADDRESS64;
/* Get the Resource Type (Byte3) */
@@ -1005,7 +999,7 @@
*
* FUNCTION: acpi_rs_address64_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -1018,7 +1012,7 @@
******************************************************************************/
acpi_status
-acpi_rs_address64_stream(struct acpi_resource *linked_list,
+acpi_rs_address64_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer;
@@ -1040,59 +1034,56 @@
/* Set the Resource Type (Memory, Io, bus_number) */
- *buffer = (u8) (linked_list->data.address64.resource_type & 0x03);
+ *buffer = (u8) (resource->data.address64.resource_type & 0x03);
buffer += 1;
/* Set the general flags */
- *buffer = acpi_rs_encode_general_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_general_flags(&resource->data);
buffer += 1;
/* Set the type specific flags */
- *buffer = acpi_rs_encode_specific_flags(&linked_list->data);
+ *buffer = acpi_rs_encode_specific_flags(&resource->data);
buffer += 1;
/* Set the address space granularity */
- ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.granularity);
+ ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.granularity);
buffer += 8;
/* Set the address range minimum */
- ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.min_address_range);
+ ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.min_address_range);
buffer += 8;
/* Set the address range maximum */
- ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.max_address_range);
+ ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.max_address_range);
buffer += 8;
/* Set the address translation offset */
ACPI_MOVE_64_TO_64(buffer,
- &linked_list->data.address64.
+ &resource->data.address64.
address_translation_offset);
buffer += 8;
/* Set the address length */
- ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.address_length);
+ ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.address_length);
buffer += 8;
/* Resource Source Index and Resource Source are optional */
- if (linked_list->data.address64.resource_source.string_length) {
- *buffer =
- (u8) linked_list->data.address64.resource_source.index;
+ if (resource->data.address64.resource_source.string_length) {
+ *buffer = (u8) resource->data.address64.resource_source.index;
buffer += 1;
/* Copy the resource_source string */
ACPI_STRCPY((char *)buffer,
- linked_list->data.address64.resource_source.
+ resource->data.address64.resource_source.
string_ptr);
/*
@@ -1101,7 +1092,7 @@
*/
buffer +=
(acpi_size) (ACPI_STRLEN
- (linked_list->data.address64.resource_source.
+ (resource->data.address64.resource_source.
string_ptr) + 1);
}
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 378f583..cd051c9 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -44,225 +44,414 @@
#include <acpi/acpi.h>
#include <acpi/acresrc.h>
#include <acpi/amlcode.h>
+#include <acpi/amlresrc.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rscalc")
+/*
+ * Base sizes for external resource descriptors, indexed by internal type.
+ * Includes size of the descriptor header (1 byte for small descriptors,
+ * 3 bytes for large descriptors)
+ */
+static u8 acpi_gbl_stream_sizes[] = {
+ 4, /* ACPI_RSTYPE_IRQ (Byte 3 is optional, but always created) */
+ 3, /* ACPI_RSTYPE_DMA */
+ 2, /* ACPI_RSTYPE_START_DPF (Byte 1 is optional, but always created) */
+ 1, /* ACPI_RSTYPE_END_DPF */
+ 8, /* ACPI_RSTYPE_IO */
+ 4, /* ACPI_RSTYPE_FIXED_IO */
+ 1, /* ACPI_RSTYPE_VENDOR */
+ 2, /* ACPI_RSTYPE_END_TAG */
+ 12, /* ACPI_RSTYPE_MEM24 */
+ 20, /* ACPI_RSTYPE_MEM32 */
+ 12, /* ACPI_RSTYPE_FIXED_MEM32 */
+ 16, /* ACPI_RSTYPE_ADDRESS16 */
+ 26, /* ACPI_RSTYPE_ADDRESS32 */
+ 46, /* ACPI_RSTYPE_ADDRESS64 */
+ 9, /* ACPI_RSTYPE_EXT_IRQ */
+ 15 /* ACPI_RSTYPE_GENERIC_REG */
+};
+
+/*
+ * Base sizes of resource descriptors, both the actual AML stream length and
+ * size of the internal struct representation.
+ */
+typedef struct acpi_resource_sizes {
+ u8 minimum_stream_size;
+ u8 minimum_struct_size;
+
+} ACPI_RESOURCE_SIZES;
+
+static ACPI_RESOURCE_SIZES acpi_gbl_sm_resource_sizes[] = {
+ 0, 0, /* 0x00, Reserved */
+ 0, 0, /* 0x01, Reserved */
+ 0, 0, /* 0x02, Reserved */
+ 0, 0, /* 0x03, Reserved */
+ 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq), /* ACPI_RDESC_TYPE_IRQ_FORMAT */
+ 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma), /* ACPI_RDESC_TYPE_DMA_FORMAT */
+ 1, ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dpf), /* ACPI_RDESC_TYPE_START_DEPENDENT */
+ 1, ACPI_RESOURCE_LENGTH, /* ACPI_RDESC_TYPE_END_DEPENDENT */
+ 8, ACPI_SIZEOF_RESOURCE(struct acpi_resource_io), /* ACPI_RDESC_TYPE_IO_PORT */
+ 4, ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io), /* ACPI_RDESC_TYPE_FIXED_IO_PORT */
+ 0, 0, /* 0x0A, Reserved */
+ 0, 0, /* 0x0B, Reserved */
+ 0, 0, /* 0x0C, Reserved */
+ 0, 0, /* 0x0D, Reserved */
+ 1, ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor), /* ACPI_RDESC_TYPE_SMALL_VENDOR */
+ 2, ACPI_RESOURCE_LENGTH, /* ACPI_RDESC_TYPE_END_TAG */
+};
+
+static ACPI_RESOURCE_SIZES acpi_gbl_lg_resource_sizes[] = {
+ 0, 0, /* 0x00, Reserved */
+ 12, ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24), /* ACPI_RDESC_TYPE_MEMORY_24 */
+ 15, ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_reg), /* ACPI_RDESC_TYPE_GENERIC_REGISTER */
+ 0, 0, /* 0x03, Reserved */
+ 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor), /* ACPI_RDESC_TYPE_LARGE_VENDOR */
+ 20, ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32), /* ACPI_RDESC_TYPE_MEMORY_32 */
+ 12, ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_mem32), /* ACPI_RDESC_TYPE_FIXED_MEMORY_32 */
+ 26, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32), /* ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE */
+ 16, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16), /* ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE */
+ 9, ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq), /* ACPI_RDESC_TYPE_EXTENDED_XRUPT */
+ 46, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64), /* ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE */
+ 56, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64), /* ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE */
+};
+
+/* Local prototypes */
+
+static u8 acpi_rs_count_set_bits(u16 bit_field);
+
+static ACPI_RESOURCE_SIZES *acpi_rs_get_resource_sizes(u8 resource_type);
+
+static u16 acpi_rs_get_resource_length(u8 * resource);
+
+static acpi_size
+acpi_rs_struct_option_length(struct acpi_resource_source *resource_source);
+
+static u32
+acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length);
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_count_set_bits
+ *
+ * PARAMETERS: bit_field - Field in which to count bits
+ *
+ * RETURN: Number of bits set within the field
+ *
+ * DESCRIPTION: Count the number of bits set in a resource field. Used for
+ * (Short descriptor) interrupt and DMA lists.
+ *
+ ******************************************************************************/
+
+static u8 acpi_rs_count_set_bits(u16 bit_field)
+{
+ u8 bits_set;
+
+ ACPI_FUNCTION_ENTRY();
+
+ for (bits_set = 0; bit_field; bits_set++) {
+ /* Zero the least significant bit that is set */
+
+ bit_field &= (bit_field - 1);
+ }
+
+ return (bits_set);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_get_resource_sizes
+ *
+ * PARAMETERS: resource_type - Byte 0 of a resource descriptor
+ *
+ * RETURN: Pointer to the resource conversion handler
+ *
+ * DESCRIPTION: Extract the Resource Type/Name from the first byte of
+ * a resource descriptor.
+ *
+ ******************************************************************************/
+
+static ACPI_RESOURCE_SIZES *acpi_rs_get_resource_sizes(u8 resource_type)
+{
+ ACPI_RESOURCE_SIZES *size_info;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Determine if this is a small or large resource */
+
+ if (resource_type & ACPI_RDESC_TYPE_LARGE) {
+ /* Large Resource Type -- bits 6:0 contain the name */
+
+ if (resource_type > ACPI_RDESC_LARGE_MAX) {
+ return (NULL);
+ }
+
+ size_info = &acpi_gbl_lg_resource_sizes[(resource_type &
+ ACPI_RDESC_LARGE_MASK)];
+ } else {
+ /* Small Resource Type -- bits 6:3 contain the name */
+
+ size_info = &acpi_gbl_sm_resource_sizes[((resource_type &
+ ACPI_RDESC_SMALL_MASK)
+ >> 3)];
+ }
+
+ /* Zero entry indicates an invalid resource type */
+
+ if (!size_info->minimum_stream_size) {
+ return (NULL);
+ }
+
+ return (size_info);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_get_resource_length
+ *
+ * PARAMETERS: Resource - Pointer to the resource descriptor
+ *
+ * RETURN: Byte length of the (AML byte stream) descriptor. By definition,
+ * this does not include the size of the descriptor header and the
+ * length field itself.
+ *
+ * DESCRIPTION: Extract the length of a resource descriptor.
+ *
+ ******************************************************************************/
+
+static u16 acpi_rs_get_resource_length(u8 * resource)
+{
+ u16 resource_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /* Determine if this is a small or large resource */
+
+ if (*resource & ACPI_RDESC_TYPE_LARGE) {
+ /* Large Resource type -- length is in bytes 1-2 */
+
+ ACPI_MOVE_16_TO_16(&resource_length, (resource + 1));
+
+ } else {
+ /* Small Resource Type -- bits 2:0 of byte 0 contain the length */
+
+ resource_length =
+ (u16) (*resource & ACPI_RDESC_SMALL_LENGTH_MASK);
+ }
+
+ return (resource_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_struct_option_length
+ *
+ * PARAMETERS: resource_source - Pointer to optional descriptor field
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Common code to handle optional resource_source_index and
+ * resource_source fields in some Large descriptors. Used during
+ * list-to-stream conversion
+ *
+ ******************************************************************************/
+
+static acpi_size
+acpi_rs_struct_option_length(struct acpi_resource_source *resource_source)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * If the resource_source string is valid, return the size of the string
+ * (string_length includes the NULL terminator) plus the size of the
+ * resource_source_index (1).
+ */
+ if (resource_source->string_ptr) {
+ return ((acpi_size) resource_source->string_length + 1);
+ }
+
+ return (0);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_stream_option_length
+ *
+ * PARAMETERS: resource_length - Length from the resource header
+ * minimum_total_length - Minimum length of this resource, before
+ * any optional fields. Includes header size
+ *
+ * RETURN: Length of optional string (0 if no string present)
+ *
+ * DESCRIPTION: Common code to handle optional resource_source_index and
+ * resource_source fields in some Large descriptors. Used during
+ * stream-to-list conversion
+ *
+ ******************************************************************************/
+
+static u32
+acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length)
+{
+ u32 string_length = 0;
+ u32 minimum_resource_length;
+
+ ACPI_FUNCTION_ENTRY();
+
+ /*
+ * The resource_source_index and resource_source are optional elements of some
+ * Large-type resource descriptors.
+ */
+
+ /* Compute minimum size of the data part of the resource descriptor */
+
+ minimum_resource_length =
+ minimum_total_length - sizeof(struct asl_large_header);
+
+ /*
+ * If the length of the actual resource descriptor is greater than the ACPI
+ * spec-defined minimum length, it means that a resource_source_index exists
+ * and is followed by a (required) null terminated string. The string length
+ * (including the null terminator) is the resource length minus the minimum
+ * length, minus one byte for the resource_source_index itself.
+ */
+ if (resource_length > minimum_resource_length) {
+ /* Compute the length of the optional string */
+
+ string_length = resource_length - minimum_resource_length - 1;
+ }
+
+ /* Round up length to 32 bits for internal structure alignment */
+
+ return (ACPI_ROUND_UP_to_32_bITS(string_length));
+}
+
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_byte_stream_length
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
- * size_needed - u32 pointer of the size buffer needed
- * to properly return the parsed data
+ * PARAMETERS: Resource - Pointer to the resource linked list
+ * size_needed - Where the required size is returned
*
* RETURN: Status
*
- * DESCRIPTION: Takes the resource byte stream and parses it once, calculating
- * the size buffer needed to hold the linked list that conveys
- * the resource data.
+ * DESCRIPTION: Takes a linked list of internal resource descriptors and
+ * calculates the size buffer needed to hold the corresponding
+ * external resource byte stream.
*
******************************************************************************/
+
acpi_status
-acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list,
+acpi_rs_get_byte_stream_length(struct acpi_resource * resource,
acpi_size * size_needed)
{
acpi_size byte_stream_size_needed = 0;
acpi_size segment_size;
- u8 done = FALSE;
ACPI_FUNCTION_TRACE("rs_get_byte_stream_length");
- while (!done) {
- /* Init the variable that will hold the size to add to the total. */
+ /* Traverse entire list of internal resource descriptors */
- segment_size = 0;
+ while (resource) {
+ /* Validate the descriptor type */
- switch (linked_list->id) {
- case ACPI_RSTYPE_IRQ:
- /*
- * IRQ Resource
- * For an IRQ Resource, Byte 3, although optional, will always be
- * created - it holds IRQ information.
- */
- segment_size = 4;
- break;
+ if (resource->type > ACPI_RSTYPE_MAX) {
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
+ }
- case ACPI_RSTYPE_DMA:
- /*
- * DMA Resource
- * For this resource the size is static
- */
- segment_size = 3;
- break;
+ /* Get the base size of the (external stream) resource descriptor */
- case ACPI_RSTYPE_START_DPF:
- /*
- * Start Dependent Functions Resource
- * For a start_dependent_functions Resource, Byte 1, although
- * optional, will always be created.
- */
- segment_size = 2;
- break;
+ segment_size = acpi_gbl_stream_sizes[resource->type];
- case ACPI_RSTYPE_END_DPF:
- /*
- * End Dependent Functions Resource
- * For this resource the size is static
- */
- segment_size = 1;
- break;
-
- case ACPI_RSTYPE_IO:
- /*
- * IO Port Resource
- * For this resource the size is static
- */
- segment_size = 8;
- break;
-
- case ACPI_RSTYPE_FIXED_IO:
- /*
- * Fixed IO Port Resource
- * For this resource the size is static
- */
- segment_size = 4;
- break;
-
+ /*
+ * Augment the base size for descriptors with optional and/or
+ * variable-length fields
+ */
+ switch (resource->type) {
case ACPI_RSTYPE_VENDOR:
/*
- * Vendor Defined Resource
+ * Vendor Defined Resource:
* For a Vendor Specific resource, if the Length is between 1 and 7
* it will be created as a Small Resource data type, otherwise it
* is a Large Resource data type.
*/
- if (linked_list->data.vendor_specific.length > 7) {
+ if (resource->data.vendor_specific.length > 7) {
+ /* Base size of a Large resource descriptor */
+
segment_size = 3;
- } else {
- segment_size = 1;
}
- segment_size +=
- linked_list->data.vendor_specific.length;
+
+ /* Add the size of the vendor-specific data */
+
+ segment_size += resource->data.vendor_specific.length;
break;
case ACPI_RSTYPE_END_TAG:
/*
- * End Tag
- * For this resource the size is static
+ * End Tag:
+ * We are done -- return the accumulated total size.
*/
- segment_size = 2;
- done = TRUE;
- break;
+ *size_needed = byte_stream_size_needed + segment_size;
- case ACPI_RSTYPE_MEM24:
- /*
- * 24-Bit Memory Resource
- * For this resource the size is static
- */
- segment_size = 12;
- break;
+ /* Normal exit */
- case ACPI_RSTYPE_MEM32:
- /*
- * 32-Bit Memory Range Resource
- * For this resource the size is static
- */
- segment_size = 20;
- break;
-
- case ACPI_RSTYPE_FIXED_MEM32:
- /*
- * 32-Bit Fixed Memory Resource
- * For this resource the size is static
- */
- segment_size = 12;
- break;
+ return_ACPI_STATUS(AE_OK);
case ACPI_RSTYPE_ADDRESS16:
/*
- * 16-Bit Address Resource
- * The base size of this byte stream is 16. If a Resource Source
- * string is not NULL, add 1 for the Index + the length of the null
- * terminated string Resource Source + 1 for the null.
+ * 16-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- segment_size = 16;
-
- if (linked_list->data.address16.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address16.resource_source.
- string_length;
- segment_size++;
- }
+ segment_size +=
+ acpi_rs_struct_option_length(&resource->data.
+ address16.
+ resource_source);
break;
case ACPI_RSTYPE_ADDRESS32:
/*
- * 32-Bit Address Resource
- * The base size of this byte stream is 26. If a Resource
- * Source string is not NULL, add 1 for the Index + the
- * length of the null terminated string Resource Source +
- * 1 for the null.
+ * 32-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- segment_size = 26;
-
- if (linked_list->data.address32.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address32.resource_source.
- string_length;
- segment_size++;
- }
+ segment_size +=
+ acpi_rs_struct_option_length(&resource->data.
+ address32.
+ resource_source);
break;
case ACPI_RSTYPE_ADDRESS64:
/*
- * 64-Bit Address Resource
- * The base size of this byte stream is 46. If a resource_source
- * string is not NULL, add 1 for the Index + the length of the null
- * terminated string Resource Source + 1 for the null.
+ * 64-Bit Address Resource:
+ * Add the size of the optional resource_source info
*/
- segment_size = 46;
-
- if (linked_list->data.address64.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.address64.resource_source.
- string_length;
- segment_size++;
- }
+ segment_size +=
+ acpi_rs_struct_option_length(&resource->data.
+ address64.
+ resource_source);
break;
case ACPI_RSTYPE_EXT_IRQ:
/*
- * Extended IRQ Resource
- * The base size of this byte stream is 9. This is for an Interrupt
- * table length of 1. For each additional interrupt, add 4.
- * If a Resource Source string is not NULL, add 1 for the
- * Index + the length of the null terminated string
- * Resource Source + 1 for the null.
+ * Extended IRQ Resource:
+ * Add the size of each additional optional interrupt beyond the
+ * required 1 (4 bytes for each u32 interrupt number)
*/
- segment_size = 9 + (((acpi_size)
- linked_list->data.extended_irq.
- number_of_interrupts - 1) * 4);
+ segment_size += (((acpi_size)
+ resource->data.extended_irq.
+ number_of_interrupts - 1) * 4);
- if (linked_list->data.extended_irq.resource_source.
- string_ptr) {
- segment_size +=
- linked_list->data.extended_irq.
- resource_source.string_length;
- segment_size++;
- }
+ /* Add the size of the optional resource_source info */
+
+ segment_size +=
+ acpi_rs_struct_option_length(&resource->data.
+ extended_irq.
+ resource_source);
break;
default:
-
- /* If we get here, everything is out of sync, exit with error */
-
- return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
-
- } /* switch (linked_list->Id) */
+ break;
+ }
/* Update the total */
@@ -270,14 +459,13 @@
/* Point to the next object */
- linked_list = ACPI_PTR_ADD(struct acpi_resource,
- linked_list, linked_list->length);
+ resource = ACPI_PTR_ADD(struct acpi_resource,
+ resource, resource->length);
}
- /* This is the data the caller needs */
+ /* Did not find an END_TAG descriptor */
- *size_needed = byte_stream_size_needed;
- return_ACPI_STATUS(AE_OK);
+ return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
/*******************************************************************************
@@ -286,15 +474,13 @@
*
* PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream
* byte_stream_buffer_length - Size of byte_stream_buffer
- * size_needed - u32 pointer of the size buffer
- * needed to properly return the
- * parsed data
+ * size_needed - Where the size needed is returned
*
* RETURN: Status
*
- * DESCRIPTION: Takes the resource byte stream and parses it once, calculating
- * the size buffer needed to hold the linked list that conveys
- * the resource data.
+ * DESCRIPTION: Takes an external resource byte stream and calculates the size
+ * buffer needed to hold the corresponding internal resource
+ * descriptor linked list.
*
******************************************************************************/
@@ -302,393 +488,176 @@
acpi_rs_get_list_length(u8 * byte_stream_buffer,
u32 byte_stream_buffer_length, acpi_size * size_needed)
{
+ u8 *buffer;
+ ACPI_RESOURCE_SIZES *resource_info;
u32 buffer_size = 0;
u32 bytes_parsed = 0;
- u8 number_of_interrupts = 0;
- u8 number_of_channels = 0;
u8 resource_type;
- u32 structure_size;
- u32 bytes_consumed;
- u8 *buffer;
- u8 temp8;
u16 temp16;
- u8 index;
- u8 additional_bytes;
+ u16 resource_length;
+ u16 header_length;
+ u32 extra_struct_bytes;
ACPI_FUNCTION_TRACE("rs_get_list_length");
while (bytes_parsed < byte_stream_buffer_length) {
- /* The next byte in the stream is the resource type */
+ /* The next byte in the stream is the resource descriptor type */
resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
- switch (resource_type) {
- case ACPI_RDESC_TYPE_MEMORY_24:
- /*
- * 24-Bit Memory Resource
- */
- bytes_consumed = 12;
+ /* Get the base stream size and structure sizes for the descriptor */
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
- break;
-
- case ACPI_RDESC_TYPE_LARGE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- buffer = byte_stream_buffer;
- ++buffer;
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
- bytes_consumed = temp16 + 3;
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp16 = (u16) ACPI_ROUND_UP_to_32_bITS(temp16);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
- (temp16 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_MEMORY_32:
- /*
- * 32-Bit Memory Range Resource
- */
- bytes_consumed = 20;
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- bytes_consumed = 12;
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_fixed_mem32);
- break;
-
- case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
- /*
- * 64-Bit Address Resource
- */
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_address64);
- break;
-
- case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
- /*
- * 64-Bit Address Resource
- */
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
-
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 43,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (43 < temp16) {
- temp8 = (u8) (temp16 - 44);
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 64-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_64_bITS(temp8);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)
- + (temp8 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
- /*
- * 32-Bit Address Resource
- */
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
-
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 23,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (23 < temp16) {
- temp8 = (u8) (temp16 - 24);
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)
- + (temp8 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
- /*
- * 16-Bit Address Resource
- */
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
-
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 13,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (13 < temp16) {
- temp8 = (u8) (temp16 - 14);
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)
- + (temp8 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
- /*
- * Extended IRQ
- */
- buffer = byte_stream_buffer;
-
- ++buffer;
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- bytes_consumed = temp16 + 3;
-
- /*
- * Point past the length field and the Interrupt vector flags to
- * save off the Interrupt table length to the Temp8 variable.
- */
- buffer += 3;
- temp8 = *buffer;
-
- /*
- * To compensate for multiple interrupt numbers, add 4 bytes for
- * each additional interrupts greater than 1
- */
- additional_bytes = (u8) ((temp8 - 1) * 4);
-
- /*
- * Resource Source Index and Resource Source are optional elements.
- * Check the length of the Bytestream. If it is greater than 9,
- * that means that an Index exists and is followed by a null
- * terminated string. Therefore, set the temp variable to the
- * length minus the minimum byte stream length plus the byte for
- * the Index to determine the size of the NULL terminated string.
- */
- if (9 + additional_bytes < temp16) {
- temp8 = (u8) (temp16 - (9 + additional_bytes));
- } else {
- temp8 = 0;
- }
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq) +
- (additional_bytes * sizeof(u8)) +
- (temp8 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_IRQ_FORMAT:
- /*
- * IRQ Resource.
- * Determine if it there are two or three trailing bytes
- */
- buffer = byte_stream_buffer;
- temp8 = *buffer;
-
- if (temp8 & 0x01) {
- bytes_consumed = 4;
- } else {
- bytes_consumed = 3;
- }
-
- /* Point past the descriptor */
-
- ++buffer;
-
- /* Look at the number of bits set */
-
- ACPI_MOVE_16_TO_16(&temp16, buffer);
-
- for (index = 0; index < 16; index++) {
- if (temp16 & 0x1) {
- ++number_of_interrupts;
- }
-
- temp16 >>= 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_io) +
- (number_of_interrupts * sizeof(u32));
- break;
-
- case ACPI_RDESC_TYPE_DMA_FORMAT:
- /*
- * DMA Resource
- */
- buffer = byte_stream_buffer;
- bytes_consumed = 3;
-
- /* Point past the descriptor */
-
- ++buffer;
-
- /* Look at the number of bits set */
-
- temp8 = *buffer;
-
- for (index = 0; index < 8; index++) {
- if (temp8 & 0x1) {
- ++number_of_channels;
- }
-
- temp8 >>= 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma) +
- (number_of_channels * sizeof(u32));
- break;
-
- case ACPI_RDESC_TYPE_START_DEPENDENT:
- /*
- * Start Dependent Functions Resource
- * Determine if it there are two or three trailing bytes
- */
- buffer = byte_stream_buffer;
- temp8 = *buffer;
-
- if (temp8 & 0x01) {
- bytes_consumed = 2;
- } else {
- bytes_consumed = 1;
- }
-
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct
- acpi_resource_start_dpf);
- break;
-
- case ACPI_RDESC_TYPE_END_DEPENDENT:
- /*
- * End Dependent Functions Resource
- */
- bytes_consumed = 1;
- structure_size = ACPI_RESOURCE_LENGTH;
- break;
-
- case ACPI_RDESC_TYPE_IO_PORT:
- /*
- * IO Port Resource
- */
- bytes_consumed = 8;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_io);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_IO_PORT:
- /*
- * Fixed IO Port Resource
- */
- bytes_consumed = 4;
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io);
- break;
-
- case ACPI_RDESC_TYPE_SMALL_VENDOR:
- /*
- * Vendor Specific Resource
- */
- buffer = byte_stream_buffer;
-
- temp8 = *buffer;
- temp8 = (u8) (temp8 & 0x7);
- bytes_consumed = temp8 + 1;
-
- /* Ensure a 32-bit boundary for the structure */
-
- temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
- structure_size =
- ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) +
- (temp8 * sizeof(u8));
- break;
-
- case ACPI_RDESC_TYPE_END_TAG:
- /*
- * End Tag
- */
- bytes_consumed = 2;
- structure_size = ACPI_RESOURCE_LENGTH;
- byte_stream_buffer_length = bytes_parsed;
- break;
-
- default:
- /*
- * If we get here, everything is out of sync,
- * exit with an error
- */
+ resource_info = acpi_rs_get_resource_sizes(resource_type);
+ if (!resource_info) {
return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
}
- /* Update the return value and counter */
+ /* Get the Length field from the input resource descriptor */
- buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(structure_size);
- bytes_parsed += bytes_consumed;
+ resource_length =
+ acpi_rs_get_resource_length(byte_stream_buffer);
- /* Set the byte stream to point to the next resource */
+ /* Augment the size for descriptors with optional fields */
- byte_stream_buffer += bytes_consumed;
+ extra_struct_bytes = 0;
+
+ if (!(resource_type & ACPI_RDESC_TYPE_LARGE)) {
+ /*
+ * Small resource descriptors
+ */
+ header_length = 1;
+ buffer = byte_stream_buffer + header_length;
+
+ switch (resource_type) {
+ case ACPI_RDESC_TYPE_IRQ_FORMAT:
+ /*
+ * IRQ Resource:
+ * Get the number of bits set in the IRQ word
+ */
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
+
+ extra_struct_bytes =
+ (acpi_rs_count_set_bits(temp16) *
+ sizeof(u32));
+ break;
+
+ case ACPI_RDESC_TYPE_DMA_FORMAT:
+ /*
+ * DMA Resource:
+ * Get the number of bits set in the DMA channels byte
+ */
+ extra_struct_bytes =
+ (acpi_rs_count_set_bits((u16) * buffer) *
+ sizeof(u32));
+ break;
+
+ case ACPI_RDESC_TYPE_SMALL_VENDOR:
+ /*
+ * Vendor Specific Resource:
+ * Ensure a 32-bit boundary for the structure
+ */
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_32_bITS(resource_length);
+ break;
+
+ case ACPI_RDESC_TYPE_END_TAG:
+ /*
+ * End Tag:
+ * Terminate the loop now
+ */
+ byte_stream_buffer_length = bytes_parsed;
+ break;
+
+ default:
+ break;
+ }
+ } else {
+ /*
+ * Large resource descriptors
+ */
+ header_length = sizeof(struct asl_large_header);
+ buffer = byte_stream_buffer + header_length;
+
+ switch (resource_type) {
+ case ACPI_RDESC_TYPE_LARGE_VENDOR:
+ /*
+ * Vendor Defined Resource:
+ * Add vendor data and ensure a 32-bit boundary for the structure
+ */
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_32_bITS(resource_length);
+ break;
+
+ case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
+ case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
+ /*
+ * 32-Bit or 16-bit Address Resource:
+ * Add the size of any optional data (resource_source)
+ */
+ extra_struct_bytes =
+ acpi_rs_stream_option_length
+ (resource_length,
+ resource_info->minimum_stream_size);
+ break;
+
+ case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
+ /*
+ * Extended IRQ:
+ * Point past the interrupt_vector_flags to get the
+ * interrupt_table_length.
+ */
+ buffer++;
+
+ /*
+ * Add 4 bytes for each additional interrupt. Note: at least one
+ * interrupt is required and is included in the minimum
+ * descriptor size
+ */
+ extra_struct_bytes =
+ ((*buffer - 1) * sizeof(u32));
+
+ /* Add the size of any optional data (resource_source) */
+
+ extra_struct_bytes +=
+ acpi_rs_stream_option_length(resource_length
+ -
+ extra_struct_bytes,
+ resource_info->
+ minimum_stream_size);
+ break;
+
+ case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
+ /*
+ * 64-Bit Address Resource:
+ * Add the size of any optional data (resource_source)
+ * Ensure a 64-bit boundary for the structure
+ */
+ extra_struct_bytes =
+ ACPI_ROUND_UP_to_64_bITS
+ (acpi_rs_stream_option_length
+ (resource_length,
+ resource_info->minimum_stream_size));
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ /* Update the required buffer size for the internal descriptor structs */
+
+ temp16 =
+ (u16) (resource_info->minimum_struct_size +
+ extra_struct_bytes);
+ buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(temp16);
+
+ /*
+ * Update byte count and point to the next resource within the stream
+ * using the size of the header plus the length contained in the header
+ */
+ temp16 = (u16) (header_length + resource_length);
+ bytes_parsed += temp16;
+ byte_stream_buffer += temp16;
}
/* This is the data the caller needs */
diff --git a/drivers/acpi/resources/rsdump.c b/drivers/acpi/resources/rsdump.c
index 75bd34d..9d93ee5 100644
--- a/drivers/acpi/resources/rsdump.c
+++ b/drivers/acpi/resources/rsdump.c
@@ -49,914 +49,324 @@
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
/* Local prototypes */
-static void acpi_rs_dump_irq(union acpi_resource_data *data);
+static void acpi_rs_dump_irq(union acpi_resource_data *resource);
-static void acpi_rs_dump_address16(union acpi_resource_data *data);
+static void acpi_rs_dump_address16(union acpi_resource_data *resource);
-static void acpi_rs_dump_address32(union acpi_resource_data *data);
+static void acpi_rs_dump_address32(union acpi_resource_data *resource);
-static void acpi_rs_dump_address64(union acpi_resource_data *data);
+static void acpi_rs_dump_address64(union acpi_resource_data *resource);
-static void acpi_rs_dump_dma(union acpi_resource_data *data);
+static void acpi_rs_dump_dma(union acpi_resource_data *resource);
-static void acpi_rs_dump_io(union acpi_resource_data *data);
+static void acpi_rs_dump_io(union acpi_resource_data *resource);
-static void acpi_rs_dump_extended_irq(union acpi_resource_data *data);
+static void acpi_rs_dump_extended_irq(union acpi_resource_data *resource);
-static void acpi_rs_dump_fixed_io(union acpi_resource_data *data);
+static void acpi_rs_dump_fixed_io(union acpi_resource_data *resource);
-static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data);
+static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource);
-static void acpi_rs_dump_memory24(union acpi_resource_data *data);
+static void acpi_rs_dump_memory24(union acpi_resource_data *resource);
-static void acpi_rs_dump_memory32(union acpi_resource_data *data);
+static void acpi_rs_dump_memory32(union acpi_resource_data *resource);
-static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data);
+static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *resource);
-static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data);
+static void acpi_rs_dump_vendor_specific(union acpi_resource_data *resource);
+
+static void acpi_rs_dump_generic_reg(union acpi_resource_data *resource);
+
+static void acpi_rs_dump_end_depend_fns(union acpi_resource_data *resource);
+
+static void acpi_rs_dump_end_tag(union acpi_resource_data *resource);
+
+static void acpi_rs_out_string(char *title, char *value);
+
+static void acpi_rs_out_integer8(char *title, u8 value);
+
+static void acpi_rs_out_integer16(char *title, u16 value);
+
+static void acpi_rs_out_integer32(char *title, u32 value);
+
+static void acpi_rs_out_integer64(char *title, u64 value);
+
+static void acpi_rs_out_title(char *title);
+
+static void acpi_rs_dump_byte_list(u32 length, u8 * data);
+
+static void acpi_rs_dump_dword_list(u32 length, u32 * data);
+
+static void acpi_rs_dump_short_byte_list(u32 length, u32 * data);
+
+static void
+acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
+
+static void acpi_rs_dump_address_common(union acpi_resource_data *resource);
+
+/* Dispatch table for resource dump functions */
+
+typedef
+void (*ACPI_DUMP_RESOURCE) (union acpi_resource_data * data);
+
+static ACPI_DUMP_RESOURCE acpi_gbl_dump_resource_dispatch[] = {
+ acpi_rs_dump_irq, /* ACPI_RSTYPE_IRQ */
+ acpi_rs_dump_dma, /* ACPI_RSTYPE_DMA */
+ acpi_rs_dump_start_depend_fns, /* ACPI_RSTYPE_START_DPF */
+ acpi_rs_dump_end_depend_fns, /* ACPI_RSTYPE_END_DPF */
+ acpi_rs_dump_io, /* ACPI_RSTYPE_IO */
+ acpi_rs_dump_fixed_io, /* ACPI_RSTYPE_FIXED_IO */
+ acpi_rs_dump_vendor_specific, /* ACPI_RSTYPE_VENDOR */
+ acpi_rs_dump_end_tag, /* ACPI_RSTYPE_END_TAG */
+ acpi_rs_dump_memory24, /* ACPI_RSTYPE_MEM24 */
+ acpi_rs_dump_memory32, /* ACPI_RSTYPE_MEM32 */
+ acpi_rs_dump_fixed_memory32, /* ACPI_RSTYPE_FIXED_MEM32 */
+ acpi_rs_dump_address16, /* ACPI_RSTYPE_ADDRESS16 */
+ acpi_rs_dump_address32, /* ACPI_RSTYPE_ADDRESS32 */
+ acpi_rs_dump_address64, /* ACPI_RSTYPE_ADDRESS64 */
+ acpi_rs_dump_extended_irq, /* ACPI_RSTYPE_EXT_IRQ */
+ acpi_rs_dump_generic_reg /* ACPI_RSTYPE_GENERIC_REG */
+};
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_irq
+ * FUNCTION: acpi_rs_out*
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: Title - Name of the resource field
+ * Value - Value of the resource field
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Miscellaneous helper functions to consistently format the
+ * output of the resource dump routines
*
******************************************************************************/
-static void acpi_rs_dump_irq(union acpi_resource_data *data)
+static void acpi_rs_out_string(char *title, char *value)
{
- struct acpi_resource_irq *irq_data = (struct acpi_resource_irq *)data;
- u8 index = 0;
+ acpi_os_printf("%30s : %s\n", title, value);
+}
- ACPI_FUNCTION_ENTRY();
+static void acpi_rs_out_integer8(char *title, u8 value)
+{
+ acpi_os_printf("%30s : %2.2X\n", title, value);
+}
- acpi_os_printf("IRQ Resource\n");
+static void acpi_rs_out_integer16(char *title, u16 value)
+{
+ acpi_os_printf("%30s : %4.4X\n", title, value);
+}
- acpi_os_printf(" %s Triggered\n",
- ACPI_LEVEL_SENSITIVE ==
- irq_data->edge_level ? "Level" : "Edge");
+static void acpi_rs_out_integer32(char *title, u32 value)
+{
+ acpi_os_printf("%30s : %8.8X\n", title, value);
+}
- acpi_os_printf(" Active %s\n",
- ACPI_ACTIVE_LOW ==
- irq_data->active_high_low ? "Low" : "High");
+static void acpi_rs_out_integer64(char *title, u64 value)
+{
+ acpi_os_printf("%30s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
+}
- acpi_os_printf(" %s\n",
- ACPI_SHARED ==
- irq_data->shared_exclusive ? "Shared" : "Exclusive");
+static void acpi_rs_out_title(char *title)
+{
+ acpi_os_printf("%30s : ", title);
+}
- acpi_os_printf(" %X Interrupts ( ", irq_data->number_of_interrupts);
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump*List
+ *
+ * PARAMETERS: Length - Number of elements in the list
+ * Data - Start of the list
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Miscellaneous functions to dump lists of raw data
+ *
+ ******************************************************************************/
- for (index = 0; index < irq_data->number_of_interrupts; index++) {
- acpi_os_printf("%X ", irq_data->interrupts[index]);
+static void acpi_rs_dump_byte_list(u32 length, u8 * data)
+{
+ u32 i;
+
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%28s%2.2X : %2.2X\n", "Byte", i, data[i]);
+ }
+}
+
+static void acpi_rs_dump_dword_list(u32 length, u32 * data)
+{
+ u32 i;
+
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%28s%2.2X : %8.8X\n", "Dword", i, data[i]);
+ }
+}
+
+static void acpi_rs_dump_short_byte_list(u32 length, u32 * data)
+{
+ u32 i;
+
+ for (i = 0; i < length; i++) {
+ acpi_os_printf("%X ", data[i]);
+ }
+ acpi_os_printf("\n");
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_resource_source
+ *
+ * PARAMETERS: resource_source - Pointer to a Resource Source struct
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Common routine for dumping the optional resource_source and the
+ * corresponding resource_source_index.
+ *
+ ******************************************************************************/
+
+static void
+acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
+{
+
+ if (resource_source->index == 0xFF) {
+ return;
}
- acpi_os_printf(")\n");
- return;
+ acpi_rs_out_integer8("Resource Source Index",
+ (u8) resource_source->index);
+
+ acpi_rs_out_string("Resource Source",
+ resource_source->string_ptr ?
+ resource_source->string_ptr : "[Not Specified]");
}
/*******************************************************************************
*
- * FUNCTION: acpi_rs_dump_dma
+ * FUNCTION: acpi_rs_dump_address_common
*
- * PARAMETERS: Data - pointer to the resource structure to dump.
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
*
* RETURN: None
*
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Dump the fields that are common to all Address resource
+ * descriptors
*
******************************************************************************/
-static void acpi_rs_dump_dma(union acpi_resource_data *data)
+static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
{
- struct acpi_resource_dma *dma_data = (struct acpi_resource_dma *)data;
- u8 index = 0;
-
ACPI_FUNCTION_ENTRY();
- acpi_os_printf("DMA Resource\n");
+ /* Decode the type-specific flags */
- switch (dma_data->type) {
- case ACPI_COMPATIBILITY:
- acpi_os_printf(" Compatibility mode\n");
- break;
-
- case ACPI_TYPE_A:
- acpi_os_printf(" Type A\n");
- break;
-
- case ACPI_TYPE_B:
- acpi_os_printf(" Type B\n");
- break;
-
- case ACPI_TYPE_F:
- acpi_os_printf(" Type F\n");
- break;
-
- default:
- acpi_os_printf(" Invalid DMA type\n");
- break;
- }
-
- acpi_os_printf(" %sBus Master\n",
- ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a ");
-
- switch (dma_data->transfer) {
- case ACPI_TRANSFER_8:
- acpi_os_printf(" 8-bit only transfer\n");
- break;
-
- case ACPI_TRANSFER_8_16:
- acpi_os_printf(" 8 and 16-bit transfer\n");
- break;
-
- case ACPI_TRANSFER_16:
- acpi_os_printf(" 16 bit only transfer\n");
- break;
-
- default:
- acpi_os_printf(" Invalid transfer preference\n");
- break;
- }
-
- acpi_os_printf(" Number of Channels: %X ( ",
- dma_data->number_of_channels);
-
- for (index = 0; index < dma_data->number_of_channels; index++) {
- acpi_os_printf("%X ", dma_data->channels[index]);
- }
-
- acpi_os_printf(")\n");
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_start_depend_fns
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data)
-{
- struct acpi_resource_start_dpf *sdf_data =
- (struct acpi_resource_start_dpf *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Start Dependent Functions Resource\n");
-
- switch (sdf_data->compatibility_priority) {
- case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf(" Good configuration\n");
- break;
-
- case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf(" Acceptable configuration\n");
- break;
-
- case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf(" Sub-optimal configuration\n");
- break;
-
- default:
- acpi_os_printf(" Invalid compatibility priority\n");
- break;
- }
-
- switch (sdf_data->performance_robustness) {
- case ACPI_GOOD_CONFIGURATION:
- acpi_os_printf(" Good configuration\n");
- break;
-
- case ACPI_ACCEPTABLE_CONFIGURATION:
- acpi_os_printf(" Acceptable configuration\n");
- break;
-
- case ACPI_SUB_OPTIMAL_CONFIGURATION:
- acpi_os_printf(" Sub-optimal configuration\n");
- break;
-
- default:
- acpi_os_printf(" Invalid performance robustness preference\n");
- break;
- }
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_io
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_io(union acpi_resource_data *data)
-{
- struct acpi_resource_io *io_data = (struct acpi_resource_io *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Io Resource\n");
-
- acpi_os_printf(" %d bit decode\n",
- ACPI_DECODE_16 == io_data->io_decode ? 16 : 10);
-
- acpi_os_printf(" Range minimum base: %08X\n",
- io_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- io_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", io_data->alignment);
-
- acpi_os_printf(" Range Length: %08X\n", io_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_fixed_io
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_fixed_io(union acpi_resource_data *data)
-{
- struct acpi_resource_fixed_io *fixed_io_data =
- (struct acpi_resource_fixed_io *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Fixed Io Resource\n");
- acpi_os_printf(" Range base address: %08X",
- fixed_io_data->base_address);
-
- acpi_os_printf(" Range length: %08X", fixed_io_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_vendor_specific
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data)
-{
- struct acpi_resource_vendor *vendor_data =
- (struct acpi_resource_vendor *)data;
- u16 index = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Vendor Specific Resource\n");
-
- acpi_os_printf(" Length: %08X\n", vendor_data->length);
-
- for (index = 0; index < vendor_data->length; index++) {
- acpi_os_printf(" Byte %X: %08X\n",
- index, vendor_data->reserved[index]);
- }
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_memory24
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_memory24(union acpi_resource_data *data)
-{
- struct acpi_resource_mem24 *memory24_data =
- (struct acpi_resource_mem24 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("24-Bit Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory24_data->read_write_attribute ?
- "/Write" : " only");
-
- acpi_os_printf(" Range minimum base: %08X\n",
- memory24_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- memory24_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", memory24_data->alignment);
-
- acpi_os_printf(" Range length: %08X\n", memory24_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_memory32
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_memory32(union acpi_resource_data *data)
-{
- struct acpi_resource_mem32 *memory32_data =
- (struct acpi_resource_mem32 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("32-Bit Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- memory32_data->read_write_attribute ?
- "/Write" : " only");
-
- acpi_os_printf(" Range minimum base: %08X\n",
- memory32_data->min_base_address);
-
- acpi_os_printf(" Range maximum base: %08X\n",
- memory32_data->max_base_address);
-
- acpi_os_printf(" Alignment: %08X\n", memory32_data->alignment);
-
- acpi_os_printf(" Range length: %08X\n", memory32_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_fixed_memory32
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN:
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data)
-{
- struct acpi_resource_fixed_mem32 *fixed_memory32_data =
- (struct acpi_resource_fixed_mem32 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
-
- acpi_os_printf(" Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- fixed_memory32_data->
- read_write_attribute ? "/Write" : " Only");
-
- acpi_os_printf(" Range base address: %08X\n",
- fixed_memory32_data->range_base_address);
-
- acpi_os_printf(" Range length: %08X\n",
- fixed_memory32_data->range_length);
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_address16
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_address16(union acpi_resource_data *data)
-{
- struct acpi_resource_address16 *address16_data =
- (struct acpi_resource_address16 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("16-Bit Address Space Resource\n");
- acpi_os_printf(" Resource Type: ");
-
- switch (address16_data->resource_type) {
+ switch (resource->address.resource_type) {
case ACPI_MEMORY_RANGE:
- acpi_os_printf("Memory Range\n");
+ acpi_rs_out_string("Resource Type", "Memory Range");
- switch (address16_data->attribute.memory.cache_attribute) {
+ acpi_rs_out_title("Type-Specific Flags");
+
+ switch (resource->address.attribute.memory.cache_attribute) {
case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
+ acpi_os_printf("Noncacheable memory\n");
break;
case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
+ acpi_os_printf("Cacheable memory\n");
break;
case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
+ acpi_os_printf("Write-combining memory\n");
break;
case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
+ acpi_os_printf("Prefetchable memory\n");
break;
default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
+ acpi_os_printf("Invalid cache attribute\n");
break;
}
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address16_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
+ acpi_rs_out_string("Read/Write Attribute",
+ ACPI_READ_WRITE_MEMORY ==
+ resource->address.attribute.memory.
+ read_write_attribute ? "Read/Write" :
+ "Read Only");
break;
case ACPI_IO_RANGE:
- acpi_os_printf("I/O Range\n");
+ acpi_rs_out_string("Resource Type", "I/O Range");
- switch (address16_data->attribute.io.range_attribute) {
+ acpi_rs_out_title("Type-Specific Flags");
+
+ switch (resource->address.attribute.io.range_attribute) {
case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
+ acpi_os_printf("Non-ISA I/O Addresses\n");
break;
case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
+ acpi_os_printf("ISA I/O Addresses\n");
break;
case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
+ acpi_os_printf("ISA and non-ISA I/O Addresses\n");
break;
default:
- acpi_os_printf
- (" Type Specific: Invalid range attribute\n");
+ acpi_os_printf("Invalid range attribute\n");
break;
}
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address16_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
+ acpi_rs_out_string("Translation Attribute",
+ ACPI_SPARSE_TRANSLATION ==
+ resource->address.attribute.io.
+ translation_attribute ? "Sparse Translation"
+ : "Dense Translation");
break;
case ACPI_BUS_NUMBER_RANGE:
- acpi_os_printf("Bus Number Range\n");
+ acpi_rs_out_string("Resource Type", "Bus Number Range");
break;
default:
- acpi_os_printf("0x%2.2X\n", address16_data->resource_type);
+ acpi_rs_out_integer8("Resource Type",
+ (u8) resource->address.resource_type);
break;
}
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address16_data->producer_consumer ?
- "Consumer" : "Producer");
+ /* Decode the general flags */
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address16_data->decode ?
- "Subtractive" : "Positive");
+ acpi_rs_out_string("Resource",
+ ACPI_CONSUMER ==
+ resource->address.
+ producer_consumer ? "Consumer" : "Producer");
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->min_address_fixed ?
- "" : "not");
+ acpi_rs_out_string("Decode",
+ ACPI_SUB_DECODE == resource->address.decode ?
+ "Subtractive" : "Positive");
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address16_data->max_address_fixed ?
- "" : "not");
+ acpi_rs_out_string("Min Address",
+ ACPI_ADDRESS_FIXED ==
+ resource->address.
+ min_address_fixed ? "Fixed" : "Not Fixed");
- acpi_os_printf(" Granularity: %08X\n", address16_data->granularity);
-
- acpi_os_printf(" Address range min: %08X\n",
- address16_data->min_address_range);
-
- acpi_os_printf(" Address range max: %08X\n",
- address16_data->max_address_range);
-
- acpi_os_printf(" Address translation offset: %08X\n",
- address16_data->address_translation_offset);
-
- acpi_os_printf(" Address Length: %08X\n",
- address16_data->address_length);
-
- if (0xFF != address16_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address16_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address16_data->resource_source.string_ptr);
- }
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_address32
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_address32(union acpi_resource_data *data)
-{
- struct acpi_resource_address32 *address32_data =
- (struct acpi_resource_address32 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("32-Bit Address Space Resource\n");
-
- switch (address32_data->resource_type) {
- case ACPI_MEMORY_RANGE:
-
- acpi_os_printf(" Resource Type: Memory Range\n");
-
- switch (address32_data->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
- break;
-
- case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
- break;
-
- case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
- break;
-
- case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address32_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
- break;
-
- case ACPI_IO_RANGE:
-
- acpi_os_printf(" Resource Type: Io Range\n");
-
- switch (address32_data->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
- break;
-
- case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
- break;
-
- case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid Range attribute");
- break;
- }
-
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address32_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
- break;
-
- case ACPI_BUS_NUMBER_RANGE:
-
- acpi_os_printf(" Resource Type: Bus Number Range\n");
- break;
-
- default:
-
- acpi_os_printf(" Resource Type: 0x%2.2X\n",
- address32_data->resource_type);
- break;
- }
-
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address32_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address32_data->decode ?
- "Subtractive" : "Positive");
-
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->min_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address32_data->max_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Granularity: %08X\n", address32_data->granularity);
-
- acpi_os_printf(" Address range min: %08X\n",
- address32_data->min_address_range);
-
- acpi_os_printf(" Address range max: %08X\n",
- address32_data->max_address_range);
-
- acpi_os_printf(" Address translation offset: %08X\n",
- address32_data->address_translation_offset);
-
- acpi_os_printf(" Address Length: %08X\n",
- address32_data->address_length);
-
- if (0xFF != address32_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address32_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address32_data->resource_source.string_ptr);
- }
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_address64
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_address64(union acpi_resource_data *data)
-{
- struct acpi_resource_address64 *address64_data =
- (struct acpi_resource_address64 *)data;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("64-Bit Address Space Resource\n");
-
- switch (address64_data->resource_type) {
- case ACPI_MEMORY_RANGE:
-
- acpi_os_printf(" Resource Type: Memory Range\n");
-
- switch (address64_data->attribute.memory.cache_attribute) {
- case ACPI_NON_CACHEABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Noncacheable memory\n");
- break;
-
- case ACPI_CACHABLE_MEMORY:
- acpi_os_printf(" Type Specific: Cacheable memory\n");
- break;
-
- case ACPI_WRITE_COMBINING_MEMORY:
- acpi_os_printf
- (" Type Specific: Write-combining memory\n");
- break;
-
- case ACPI_PREFETCHABLE_MEMORY:
- acpi_os_printf
- (" Type Specific: Prefetchable memory\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid cache attribute\n");
- break;
- }
-
- acpi_os_printf(" Type Specific: Read%s\n",
- ACPI_READ_WRITE_MEMORY ==
- address64_data->attribute.memory.
- read_write_attribute ? "/Write" : " Only");
- break;
-
- case ACPI_IO_RANGE:
-
- acpi_os_printf(" Resource Type: Io Range\n");
-
- switch (address64_data->attribute.io.range_attribute) {
- case ACPI_NON_ISA_ONLY_RANGES:
- acpi_os_printf
- (" Type Specific: Non-ISA Io Addresses\n");
- break;
-
- case ACPI_ISA_ONLY_RANGES:
- acpi_os_printf(" Type Specific: ISA Io Addresses\n");
- break;
-
- case ACPI_ENTIRE_RANGE:
- acpi_os_printf
- (" Type Specific: ISA and non-ISA Io Addresses\n");
- break;
-
- default:
- acpi_os_printf
- (" Type Specific: Invalid Range attribute");
- break;
- }
-
- acpi_os_printf(" Type Specific: %s Translation\n",
- ACPI_SPARSE_TRANSLATION ==
- address64_data->attribute.io.
- translation_attribute ? "Sparse" : "Dense");
- break;
-
- case ACPI_BUS_NUMBER_RANGE:
-
- acpi_os_printf(" Resource Type: Bus Number Range\n");
- break;
-
- default:
-
- acpi_os_printf(" Resource Type: 0x%2.2X\n",
- address64_data->resource_type);
- break;
- }
-
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == address64_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s decode\n",
- ACPI_SUB_DECODE == address64_data->decode ?
- "Subtractive" : "Positive");
-
- acpi_os_printf(" Min address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->min_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Max address is %s fixed\n",
- ACPI_ADDRESS_FIXED == address64_data->max_address_fixed ?
- "" : "not ");
-
- acpi_os_printf(" Granularity: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->granularity));
-
- acpi_os_printf(" Address range min: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->min_address_range));
-
- acpi_os_printf(" Address range max: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->max_address_range));
-
- acpi_os_printf(" Address translation offset: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->
- address_translation_offset));
-
- acpi_os_printf(" Address Length: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->address_length));
-
- acpi_os_printf(" Type Specific Attributes: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(address64_data->
- type_specific_attributes));
-
- if (0xFF != address64_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X\n",
- address64_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s\n",
- address64_data->resource_source.string_ptr);
- }
-
- return;
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_rs_dump_extended_irq
- *
- * PARAMETERS: Data - pointer to the resource structure to dump.
- *
- * RETURN: None
- *
- * DESCRIPTION: Prints out the various members of the Data structure type.
- *
- ******************************************************************************/
-
-static void acpi_rs_dump_extended_irq(union acpi_resource_data *data)
-{
- struct acpi_resource_ext_irq *ext_irq_data =
- (struct acpi_resource_ext_irq *)data;
- u8 index = 0;
-
- ACPI_FUNCTION_ENTRY();
-
- acpi_os_printf("Extended IRQ Resource\n");
-
- acpi_os_printf(" Resource %s\n",
- ACPI_CONSUMER == ext_irq_data->producer_consumer ?
- "Consumer" : "Producer");
-
- acpi_os_printf(" %s\n",
- ACPI_LEVEL_SENSITIVE == ext_irq_data->edge_level ?
- "Level" : "Edge");
-
- acpi_os_printf(" Active %s\n",
- ACPI_ACTIVE_LOW == ext_irq_data->active_high_low ?
- "low" : "high");
-
- acpi_os_printf(" %s\n",
- ACPI_SHARED == ext_irq_data->shared_exclusive ?
- "Shared" : "Exclusive");
-
- acpi_os_printf(" Interrupts : %X ( ",
- ext_irq_data->number_of_interrupts);
-
- for (index = 0; index < ext_irq_data->number_of_interrupts; index++) {
- acpi_os_printf("%X ", ext_irq_data->interrupts[index]);
- }
-
- acpi_os_printf(")\n");
-
- if (0xFF != ext_irq_data->resource_source.index) {
- acpi_os_printf(" Resource Source Index: %X",
- ext_irq_data->resource_source.index);
-
- acpi_os_printf(" Resource Source: %s",
- ext_irq_data->resource_source.string_ptr);
- }
-
- return;
+ acpi_rs_out_string("Max Address",
+ ACPI_ADDRESS_FIXED ==
+ resource->address.
+ max_address_fixed ? "Fixed" : "Not Fixed");
}
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_resource_list
*
- * PARAMETERS: Resource - pointer to the resource structure to dump.
+ * PARAMETERS: resource_list - Pointer to a resource descriptor list
*
* RETURN: None
*
@@ -964,106 +374,642 @@
*
******************************************************************************/
-void acpi_rs_dump_resource_list(struct acpi_resource *resource)
+void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
{
- u8 count = 0;
- u8 done = FALSE;
+ u32 count = 0;
ACPI_FUNCTION_ENTRY();
- if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
- while (!done) {
- acpi_os_printf("Resource structure %X.\n", count++);
-
- switch (resource->id) {
- case ACPI_RSTYPE_IRQ:
- acpi_rs_dump_irq(&resource->data);
- break;
-
- case ACPI_RSTYPE_DMA:
- acpi_rs_dump_dma(&resource->data);
- break;
-
- case ACPI_RSTYPE_START_DPF:
- acpi_rs_dump_start_depend_fns(&resource->data);
- break;
-
- case ACPI_RSTYPE_END_DPF:
- acpi_os_printf
- ("end_dependent_functions Resource\n");
- /* acpi_rs_dump_end_dependent_functions (Resource->Data); */
- break;
-
- case ACPI_RSTYPE_IO:
- acpi_rs_dump_io(&resource->data);
- break;
-
- case ACPI_RSTYPE_FIXED_IO:
- acpi_rs_dump_fixed_io(&resource->data);
- break;
-
- case ACPI_RSTYPE_VENDOR:
- acpi_rs_dump_vendor_specific(&resource->data);
- break;
-
- case ACPI_RSTYPE_END_TAG:
- /*rs_dump_end_tag (Resource->Data); */
- acpi_os_printf("end_tag Resource\n");
- done = TRUE;
- break;
-
- case ACPI_RSTYPE_MEM24:
- acpi_rs_dump_memory24(&resource->data);
- break;
-
- case ACPI_RSTYPE_MEM32:
- acpi_rs_dump_memory32(&resource->data);
- break;
-
- case ACPI_RSTYPE_FIXED_MEM32:
- acpi_rs_dump_fixed_memory32(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS16:
- acpi_rs_dump_address16(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS32:
- acpi_rs_dump_address32(&resource->data);
- break;
-
- case ACPI_RSTYPE_ADDRESS64:
- acpi_rs_dump_address64(&resource->data);
- break;
-
- case ACPI_RSTYPE_EXT_IRQ:
- acpi_rs_dump_extended_irq(&resource->data);
- break;
-
- default:
- acpi_os_printf("Invalid resource type\n");
- break;
-
- }
-
- resource =
- ACPI_PTR_ADD(struct acpi_resource, resource,
- resource->length);
- }
+ if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
+ || !(_COMPONENT & acpi_dbg_layer)) {
+ return;
}
- return;
+ /* Dump all resource descriptors in the list */
+
+ while (resource_list) {
+ acpi_os_printf("\n[%02X] ", count);
+
+ /* Validate Type before dispatch */
+
+ if (resource_list->type > ACPI_RSTYPE_MAX) {
+ acpi_os_printf
+ ("Invalid descriptor type (%X) in resource list\n",
+ resource_list->type);
+ return;
+ }
+
+ /* Dump the resource descriptor */
+
+ acpi_gbl_dump_resource_dispatch[resource_list->
+ type] (&resource_list->data);
+
+ /* Exit on end tag */
+
+ if (resource_list->type == ACPI_RSTYPE_END_TAG) {
+ return;
+ }
+
+ /* Get the next resource structure */
+
+ resource_list =
+ ACPI_PTR_ADD(struct acpi_resource, resource_list,
+ resource_list->length);
+ count++;
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_irq
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_irq(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("IRQ Resource\n");
+
+ acpi_rs_out_string("Triggering",
+ ACPI_LEVEL_SENSITIVE ==
+ resource->irq.edge_level ? "Level" : "Edge");
+
+ acpi_rs_out_string("Active",
+ ACPI_ACTIVE_LOW ==
+ resource->irq.active_high_low ? "Low" : "High");
+
+ acpi_rs_out_string("Sharing",
+ ACPI_SHARED ==
+ resource->irq.
+ shared_exclusive ? "Shared" : "Exclusive");
+
+ acpi_rs_out_integer8("Interrupt Count",
+ (u8) resource->irq.number_of_interrupts);
+
+ acpi_rs_out_title("Interrupt List");
+ acpi_rs_dump_short_byte_list(resource->irq.number_of_interrupts,
+ resource->irq.interrupts);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_dma
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_dma(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("DMA Resource\n");
+
+ acpi_rs_out_title("DMA Type");
+ switch (resource->dma.type) {
+ case ACPI_COMPATIBILITY:
+ acpi_os_printf("Compatibility mode\n");
+ break;
+
+ case ACPI_TYPE_A:
+ acpi_os_printf("Type A\n");
+ break;
+
+ case ACPI_TYPE_B:
+ acpi_os_printf("Type B\n");
+ break;
+
+ case ACPI_TYPE_F:
+ acpi_os_printf("Type F\n");
+ break;
+
+ default:
+ acpi_os_printf("**** Invalid DMA type\n");
+ break;
+ }
+
+ acpi_rs_out_string("Bus Master",
+ ACPI_BUS_MASTER ==
+ resource->dma.bus_master ? "Yes" : "No");
+
+ acpi_rs_out_title("Transfer Type");
+ switch (resource->dma.transfer) {
+ case ACPI_TRANSFER_8:
+ acpi_os_printf("8-bit transfers only\n");
+ break;
+
+ case ACPI_TRANSFER_8_16:
+ acpi_os_printf("8-bit and 16-bit transfers\n");
+ break;
+
+ case ACPI_TRANSFER_16:
+ acpi_os_printf("16-bit transfers only\n");
+ break;
+
+ default:
+ acpi_os_printf("**** Invalid transfer preference\n");
+ break;
+ }
+
+ acpi_rs_out_integer8("DMA Channel Count",
+ (u8) resource->dma.number_of_channels);
+
+ acpi_rs_out_title("Channel List");
+ acpi_rs_dump_short_byte_list(resource->dma.number_of_channels,
+ resource->dma.channels);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_start_depend_fns
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("Start Dependent Functions Resource\n");
+
+ acpi_rs_out_title("Compatibility Priority");
+ switch (resource->start_dpf.compatibility_priority) {
+ case ACPI_GOOD_CONFIGURATION:
+ acpi_os_printf("Good configuration\n");
+ break;
+
+ case ACPI_ACCEPTABLE_CONFIGURATION:
+ acpi_os_printf("Acceptable configuration\n");
+ break;
+
+ case ACPI_SUB_OPTIMAL_CONFIGURATION:
+ acpi_os_printf("Sub-optimal configuration\n");
+ break;
+
+ default:
+ acpi_os_printf("**** Invalid compatibility priority\n");
+ break;
+ }
+
+ acpi_rs_out_title("Performance/Robustness");
+ switch (resource->start_dpf.performance_robustness) {
+ case ACPI_GOOD_CONFIGURATION:
+ acpi_os_printf("Good configuration\n");
+ break;
+
+ case ACPI_ACCEPTABLE_CONFIGURATION:
+ acpi_os_printf("Acceptable configuration\n");
+ break;
+
+ case ACPI_SUB_OPTIMAL_CONFIGURATION:
+ acpi_os_printf("Sub-optimal configuration\n");
+ break;
+
+ default:
+ acpi_os_printf
+ ("**** Invalid performance robustness preference\n");
+ break;
+ }
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_io
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_io(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("I/O Resource\n");
+
+ acpi_rs_out_string("Decode",
+ ACPI_DECODE_16 ==
+ resource->io.io_decode ? "16-bit" : "10-bit");
+
+ acpi_rs_out_integer32("Range Minimum Base",
+ resource->io.min_base_address);
+
+ acpi_rs_out_integer32("Range Maximum Base",
+ resource->io.max_base_address);
+
+ acpi_rs_out_integer32("Alignment", resource->io.alignment);
+
+ acpi_rs_out_integer32("Range Length", resource->io.range_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_fixed_io
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_fixed_io(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("Fixed I/O Resource\n");
+
+ acpi_rs_out_integer32("Range Base Address",
+ resource->fixed_io.base_address);
+
+ acpi_rs_out_integer32("Range Length", resource->fixed_io.range_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_vendor_specific
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_vendor_specific(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("Vendor Specific Resource\n");
+
+ acpi_rs_out_integer16("Length", (u16) resource->vendor_specific.length);
+
+ acpi_rs_dump_byte_list(resource->vendor_specific.length,
+ resource->vendor_specific.reserved);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_memory24
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_memory24(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("24-Bit Memory Range Resource\n");
+
+ acpi_rs_out_string("Attribute",
+ ACPI_READ_WRITE_MEMORY ==
+ resource->memory24.read_write_attribute ?
+ "Read/Write" : "Read Only");
+
+ acpi_rs_out_integer16("Range Minimum Base",
+ (u16) resource->memory24.min_base_address);
+
+ acpi_rs_out_integer16("Range Maximum Base",
+ (u16) resource->memory24.max_base_address);
+
+ acpi_rs_out_integer16("Alignment", (u16) resource->memory24.alignment);
+
+ acpi_rs_out_integer16("Range Length",
+ (u16) resource->memory24.range_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_memory32
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_memory32(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("32-Bit Memory Range Resource\n");
+
+ acpi_rs_out_string("Attribute",
+ ACPI_READ_WRITE_MEMORY ==
+ resource->memory32.read_write_attribute ?
+ "Read/Write" : "Read Only");
+
+ acpi_rs_out_integer32("Range Minimum Base",
+ resource->memory32.min_base_address);
+
+ acpi_rs_out_integer32("Range Maximum Base",
+ resource->memory32.max_base_address);
+
+ acpi_rs_out_integer32("Alignment", resource->memory32.alignment);
+
+ acpi_rs_out_integer32("Range Length", resource->memory32.range_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_fixed_memory32
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN:
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
+
+ acpi_rs_out_string("Attribute",
+ ACPI_READ_WRITE_MEMORY ==
+ resource->fixed_memory32.read_write_attribute ?
+ "Read/Write" : "Read Only");
+
+ acpi_rs_out_integer32("Range Base Address",
+ resource->fixed_memory32.range_base_address);
+
+ acpi_rs_out_integer32("Range Length",
+ resource->fixed_memory32.range_length);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_address16
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_address16(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("16-Bit Address Space Resource\n");
+
+ acpi_rs_dump_address_common(resource);
+
+ acpi_rs_out_integer16("Granularity",
+ (u16) resource->address16.granularity);
+
+ acpi_rs_out_integer16("Address Range Min",
+ (u16) resource->address16.min_address_range);
+
+ acpi_rs_out_integer16("Address Range Max",
+ (u16) resource->address16.max_address_range);
+
+ acpi_rs_out_integer16("Address Translation Offset",
+ (u16) resource->address16.
+ address_translation_offset);
+
+ acpi_rs_out_integer16("Address Length",
+ (u16) resource->address16.address_length);
+
+ acpi_rs_dump_resource_source(&resource->address16.resource_source);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_address32
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_address32(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("32-Bit Address Space Resource\n");
+
+ acpi_rs_dump_address_common(resource);
+
+ acpi_rs_out_integer32("Granularity", resource->address32.granularity);
+
+ acpi_rs_out_integer32("Address Range Min",
+ resource->address32.min_address_range);
+
+ acpi_rs_out_integer32("Address Range Max",
+ resource->address32.max_address_range);
+
+ acpi_rs_out_integer32("Address Translation Offset",
+ resource->address32.address_translation_offset);
+
+ acpi_rs_out_integer32("Address Length",
+ resource->address32.address_length);
+
+ acpi_rs_dump_resource_source(&resource->address32.resource_source);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_address64
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_address64(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("64-Bit Address Space Resource\n");
+
+ acpi_rs_dump_address_common(resource);
+
+ acpi_rs_out_integer64("Granularity", resource->address64.granularity);
+
+ acpi_rs_out_integer64("Address Range Min",
+ resource->address64.min_address_range);
+
+ acpi_rs_out_integer64("Address Range Max",
+ resource->address64.max_address_range);
+
+ acpi_rs_out_integer64("Address Translation Offset",
+ resource->address64.address_translation_offset);
+
+ acpi_rs_out_integer64("Address Length",
+ resource->address64.address_length);
+
+ acpi_rs_out_integer64("Type Specific Attributes",
+ resource->address64.type_specific_attributes);
+
+ acpi_rs_dump_resource_source(&resource->address64.resource_source);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_extended_irq
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_extended_irq(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("Extended IRQ Resource\n");
+
+ acpi_rs_out_string("Resource",
+ ACPI_CONSUMER ==
+ resource->extended_irq.
+ producer_consumer ? "Consumer" : "Producer");
+
+ acpi_rs_out_string("Triggering",
+ ACPI_LEVEL_SENSITIVE ==
+ resource->extended_irq.
+ edge_level ? "Level" : "Edge");
+
+ acpi_rs_out_string("Active",
+ ACPI_ACTIVE_LOW ==
+ resource->extended_irq.
+ active_high_low ? "Low" : "High");
+
+ acpi_rs_out_string("Sharing",
+ ACPI_SHARED ==
+ resource->extended_irq.
+ shared_exclusive ? "Shared" : "Exclusive");
+
+ acpi_rs_dump_resource_source(&resource->extended_irq.resource_source);
+
+ acpi_rs_out_integer8("Interrupts",
+ (u8) resource->extended_irq.number_of_interrupts);
+
+ acpi_rs_dump_dword_list(resource->extended_irq.number_of_interrupts,
+ resource->extended_irq.interrupts);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_generic_reg
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Dump the field names and values of the resource descriptor
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_generic_reg(union acpi_resource_data *resource)
+{
+
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("Generic Register Resource\n");
+
+ acpi_rs_out_integer8("Space ID", (u8) resource->generic_reg.space_id);
+
+ acpi_rs_out_integer8("Bit Width", (u8) resource->generic_reg.bit_width);
+
+ acpi_rs_out_integer8("Bit Offset",
+ (u8) resource->generic_reg.bit_offset);
+
+ acpi_rs_out_integer8("Address Size",
+ (u8) resource->generic_reg.address_size);
+
+ acpi_rs_out_integer64("Address", resource->generic_reg.address);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_end_depend_fns
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print type, no data.
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_end_depend_fns(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("end_dependent_functions Resource\n");
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_dump_end_tag
+ *
+ * PARAMETERS: Resource - Pointer to an internal resource descriptor
+ *
+ * RETURN: None
+ *
+ * DESCRIPTION: Print type, no data.
+ *
+ ******************************************************************************/
+
+static void acpi_rs_dump_end_tag(union acpi_resource_data *resource)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ acpi_os_printf("end_tag Resource\n");
}
/*******************************************************************************
*
* FUNCTION: acpi_rs_dump_irq_list
*
- * PARAMETERS: route_table - pointer to the routing table to dump.
+ * PARAMETERS: route_table - Pointer to the routing table to dump.
*
* RETURN: None
*
- * DESCRIPTION: Dispatches the structures to the correct dump routine.
+ * DESCRIPTION: Print IRQ routing table
*
******************************************************************************/
@@ -1071,41 +1017,35 @@
{
u8 *buffer = route_table;
u8 count = 0;
- u8 done = FALSE;
struct acpi_pci_routing_table *prt_element;
ACPI_FUNCTION_ENTRY();
- if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) {
- prt_element =
- ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
-
- while (!done) {
- acpi_os_printf("PCI IRQ Routing Table structure %X.\n",
- count++);
-
- acpi_os_printf(" Address: %8.8X%8.8X\n",
- ACPI_FORMAT_UINT64(prt_element->
- address));
-
- acpi_os_printf(" Pin: %X\n", prt_element->pin);
-
- acpi_os_printf(" Source: %s\n", prt_element->source);
-
- acpi_os_printf(" source_index: %X\n",
- prt_element->source_index);
-
- buffer += prt_element->length;
- prt_element =
- ACPI_CAST_PTR(struct acpi_pci_routing_table,
- buffer);
- if (0 == prt_element->length) {
- done = TRUE;
- }
- }
+ if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
+ || !(_COMPONENT & acpi_dbg_layer)) {
+ return;
}
- return;
+ prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
+
+ /* Dump all table elements, Exit on null length element */
+
+ while (prt_element->length) {
+ acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
+ count);
+
+ acpi_rs_out_integer64("Address", prt_element->address);
+
+ acpi_rs_out_integer32("Pin", prt_element->pin);
+ acpi_rs_out_string("Source", prt_element->source);
+ acpi_rs_out_integer32("Source Index",
+ prt_element->source_index);
+
+ buffer += prt_element->length;
+ prt_element =
+ ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
+ count++;
+ }
}
#endif
diff --git a/drivers/acpi/resources/rsio.c b/drivers/acpi/resources/rsio.c
index d53bbe8..6574e2a 100644
--- a/drivers/acpi/resources/rsio.c
+++ b/drivers/acpi/resources/rsio.c
@@ -84,7 +84,7 @@
*bytes_consumed = 8;
- output_struct->id = ACPI_RSTYPE_IO;
+ output_struct->type = ACPI_RSTYPE_IO;
/* Check Decode */
@@ -170,7 +170,7 @@
*bytes_consumed = 4;
- output_struct->id = ACPI_RSTYPE_FIXED_IO;
+ output_struct->type = ACPI_RSTYPE_FIXED_IO;
/* Check Range Base Address */
@@ -200,7 +200,7 @@
*
* FUNCTION: acpi_rs_io_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -213,7 +213,7 @@
******************************************************************************/
acpi_status
-acpi_rs_io_stream(struct acpi_resource *linked_list,
+acpi_rs_io_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -222,42 +222,42 @@
ACPI_FUNCTION_TRACE("rs_io_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x47;
+ *buffer = ACPI_RDESC_TYPE_IO_PORT | 0x07;
buffer += 1;
/* Io Information Byte */
- temp8 = (u8) (linked_list->data.io.io_decode & 0x01);
+ temp8 = (u8) (resource->data.io.io_decode & 0x01);
*buffer = temp8;
buffer += 1;
/* Set the Range minimum base address */
- temp16 = (u16) linked_list->data.io.min_base_address;
+ temp16 = (u16) resource->data.io.min_base_address;
ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the Range maximum base address */
- temp16 = (u16) linked_list->data.io.max_base_address;
+ temp16 = (u16) resource->data.io.max_base_address;
ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the base alignment */
- temp8 = (u8) linked_list->data.io.alignment;
+ temp8 = (u8) resource->data.io.alignment;
*buffer = temp8;
buffer += 1;
/* Set the range length */
- temp8 = (u8) linked_list->data.io.range_length;
+ temp8 = (u8) resource->data.io.range_length;
*buffer = temp8;
buffer += 1;
@@ -272,7 +272,7 @@
*
* FUNCTION: acpi_rs_fixed_io_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -285,7 +285,7 @@
******************************************************************************/
acpi_status
-acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
+acpi_rs_fixed_io_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -294,22 +294,21 @@
ACPI_FUNCTION_TRACE("rs_fixed_io_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x4B;
-
+ *buffer = ACPI_RDESC_TYPE_FIXED_IO_PORT | 0x03;
buffer += 1;
/* Set the Range base address */
- temp16 = (u16) linked_list->data.fixed_io.base_address;
+ temp16 = (u16) resource->data.fixed_io.base_address;
ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
/* Set the range length */
- temp8 = (u8) linked_list->data.fixed_io.range_length;
+ temp8 = (u8) resource->data.fixed_io.range_length;
*buffer = temp8;
buffer += 1;
@@ -358,7 +357,7 @@
/* The number of bytes consumed are Constant */
*bytes_consumed = 3;
- output_struct->id = ACPI_RSTYPE_DMA;
+ output_struct->type = ACPI_RSTYPE_DMA;
/* Point to the 8-bits of Byte 1 */
@@ -420,7 +419,7 @@
*
* FUNCTION: acpi_rs_dma_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -433,7 +432,7 @@
******************************************************************************/
acpi_status
-acpi_rs_dma_stream(struct acpi_resource *linked_list,
+acpi_rs_dma_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -443,17 +442,16 @@
ACPI_FUNCTION_TRACE("rs_dma_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x2A;
+ *buffer = ACPI_RDESC_TYPE_DMA_FORMAT | 0x02;
buffer += 1;
temp8 = 0;
/* Loop through all of the Channels and set the mask bits */
- for (index = 0;
- index < linked_list->data.dma.number_of_channels; index++) {
- temp16 = (u16) linked_list->data.dma.channels[index];
+ for (index = 0; index < resource->data.dma.number_of_channels; index++) {
+ temp16 = (u16) resource->data.dma.channels[index];
temp8 |= 0x1 << temp16;
}
@@ -462,9 +460,9 @@
/* Set the DMA Info */
- temp8 = (u8) ((linked_list->data.dma.type & 0x03) << 5);
- temp8 |= ((linked_list->data.dma.bus_master & 0x01) << 2);
- temp8 |= (linked_list->data.dma.transfer & 0x03);
+ temp8 = (u8) ((resource->data.dma.type & 0x03) << 5);
+ temp8 |= ((resource->data.dma.bus_master & 0x01) << 2);
+ temp8 |= (resource->data.dma.transfer & 0x03);
*buffer = temp8;
buffer += 1;
diff --git a/drivers/acpi/resources/rsirq.c b/drivers/acpi/resources/rsirq.c
index 56043fe..75df962 100644
--- a/drivers/acpi/resources/rsirq.c
+++ b/drivers/acpi/resources/rsirq.c
@@ -88,7 +88,7 @@
*/
temp8 = *buffer;
*bytes_consumed = (temp8 & 0x03) + 1;
- output_struct->id = ACPI_RSTYPE_IRQ;
+ output_struct->type = ACPI_RSTYPE_IRQ;
/* Point to the 16-bits of Bytes 1 and 2 */
@@ -177,7 +177,7 @@
*
* FUNCTION: acpi_rs_irq_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -190,7 +190,7 @@
******************************************************************************/
acpi_status
-acpi_rs_irq_stream(struct acpi_resource *linked_list,
+acpi_rs_irq_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -205,13 +205,13 @@
* The descriptor field is set based upon whether a third byte is
* needed to contain the IRQ Information.
*/
- if (ACPI_EDGE_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_HIGH == linked_list->data.irq.active_high_low &&
- ACPI_EXCLUSIVE == linked_list->data.irq.shared_exclusive) {
- *buffer = 0x22;
+ if (ACPI_EDGE_SENSITIVE == resource->data.irq.edge_level &&
+ ACPI_ACTIVE_HIGH == resource->data.irq.active_high_low &&
+ ACPI_EXCLUSIVE == resource->data.irq.shared_exclusive) {
+ *buffer = ACPI_RDESC_TYPE_IRQ_FORMAT | 0x02;
IRqinfo_byte_needed = FALSE;
} else {
- *buffer = 0x23;
+ *buffer = ACPI_RDESC_TYPE_IRQ_FORMAT | 0x03;
IRqinfo_byte_needed = TRUE;
}
@@ -221,8 +221,8 @@
/* Loop through all of the interrupts and set the mask bits */
for (index = 0;
- index < linked_list->data.irq.number_of_interrupts; index++) {
- temp8 = (u8) linked_list->data.irq.interrupts[index];
+ index < resource->data.irq.number_of_interrupts; index++) {
+ temp8 = (u8) resource->data.irq.interrupts[index];
temp16 |= 0x1 << temp8;
}
@@ -233,11 +233,11 @@
if (IRqinfo_byte_needed) {
temp8 = 0;
- temp8 = (u8) ((linked_list->data.irq.shared_exclusive &
+ temp8 = (u8) ((resource->data.irq.shared_exclusive &
0x01) << 4);
- if (ACPI_LEVEL_SENSITIVE == linked_list->data.irq.edge_level &&
- ACPI_ACTIVE_LOW == linked_list->data.irq.active_high_low) {
+ if (ACPI_LEVEL_SENSITIVE == resource->data.irq.edge_level &&
+ ACPI_ACTIVE_LOW == resource->data.irq.active_high_low) {
temp8 |= 0x08;
} else {
temp8 |= 0x01;
@@ -302,7 +302,7 @@
}
*bytes_consumed = temp16 + 3;
- output_struct->id = ACPI_RSTYPE_EXT_IRQ;
+ output_struct->type = ACPI_RSTYPE_EXT_IRQ;
/* Point to the Byte3 */
@@ -441,7 +441,7 @@
*
* FUNCTION: acpi_rs_extended_irq_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -454,7 +454,7 @@
******************************************************************************/
acpi_status
-acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
+acpi_rs_extended_irq_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -476,9 +476,8 @@
/* Set the Interrupt vector flags */
- temp8 = (u8) (linked_list->data.extended_irq.producer_consumer & 0x01);
- temp8 |=
- ((linked_list->data.extended_irq.shared_exclusive & 0x01) << 3);
+ temp8 = (u8) (resource->data.extended_irq.producer_consumer & 0x01);
+ temp8 |= ((resource->data.extended_irq.shared_exclusive & 0x01) << 3);
/*
* Set the Interrupt Mode
@@ -489,44 +488,44 @@
*
* - Edge/Level are defined opposite in the table vs the headers
*/
- if (ACPI_EDGE_SENSITIVE == linked_list->data.extended_irq.edge_level) {
+ if (ACPI_EDGE_SENSITIVE == resource->data.extended_irq.edge_level) {
temp8 |= 0x2;
}
/* Set the Interrupt Polarity */
- temp8 |= ((linked_list->data.extended_irq.active_high_low & 0x1) << 2);
+ temp8 |= ((resource->data.extended_irq.active_high_low & 0x1) << 2);
*buffer = temp8;
buffer += 1;
/* Set the Interrupt table length */
- temp8 = (u8) linked_list->data.extended_irq.number_of_interrupts;
+ temp8 = (u8) resource->data.extended_irq.number_of_interrupts;
*buffer = temp8;
buffer += 1;
for (index = 0;
- index < linked_list->data.extended_irq.number_of_interrupts;
+ index < resource->data.extended_irq.number_of_interrupts;
index++) {
ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.extended_irq.
+ &resource->data.extended_irq.
interrupts[index]);
buffer += 4;
}
/* Resource Source Index and Resource Source are optional */
- if (0 != linked_list->data.extended_irq.resource_source.string_length) {
+ if (0 != resource->data.extended_irq.resource_source.string_length) {
*buffer =
- (u8) linked_list->data.extended_irq.resource_source.index;
+ (u8) resource->data.extended_irq.resource_source.index;
buffer += 1;
/* Copy the string */
ACPI_STRCPY((char *)buffer,
- linked_list->data.extended_irq.resource_source.
+ resource->data.extended_irq.resource_source.
string_ptr);
/*
@@ -535,8 +534,8 @@
*/
buffer +=
(acpi_size) (ACPI_STRLEN
- (linked_list->data.extended_irq.
- resource_source.string_ptr) + 1);
+ (resource->data.extended_irq.resource_source.
+ string_ptr) + 1);
}
/* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rslist.c b/drivers/acpi/resources/rslist.c
index 103eb31..87e7534 100644
--- a/drivers/acpi/resources/rslist.c
+++ b/drivers/acpi/resources/rslist.c
@@ -47,44 +47,143 @@
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rslist")
+/* Dispatch table for convert-to-stream functions */
+typedef
+acpi_status(*ACPI_STREAM_HANDLER) (struct acpi_resource * resource,
+ u8 ** output_buffer,
+ acpi_size * bytes_consumed);
+
+static ACPI_STREAM_HANDLER acpi_gbl_stream_dispatch[] = {
+ acpi_rs_irq_stream, /* ACPI_RSTYPE_IRQ */
+ acpi_rs_dma_stream, /* ACPI_RSTYPE_DMA */
+ acpi_rs_start_depend_fns_stream, /* ACPI_RSTYPE_START_DPF */
+ acpi_rs_end_depend_fns_stream, /* ACPI_RSTYPE_END_DPF */
+ acpi_rs_io_stream, /* ACPI_RSTYPE_IO */
+ acpi_rs_fixed_io_stream, /* ACPI_RSTYPE_FIXED_IO */
+ acpi_rs_vendor_stream, /* ACPI_RSTYPE_VENDOR */
+ acpi_rs_end_tag_stream, /* ACPI_RSTYPE_END_TAG */
+ acpi_rs_memory24_stream, /* ACPI_RSTYPE_MEM24 */
+ acpi_rs_memory32_range_stream, /* ACPI_RSTYPE_MEM32 */
+ acpi_rs_fixed_memory32_stream, /* ACPI_RSTYPE_FIXED_MEM32 */
+ acpi_rs_address16_stream, /* ACPI_RSTYPE_ADDRESS16 */
+ acpi_rs_address32_stream, /* ACPI_RSTYPE_ADDRESS32 */
+ acpi_rs_address64_stream, /* ACPI_RSTYPE_ADDRESS64 */
+ acpi_rs_extended_irq_stream, /* ACPI_RSTYPE_EXT_IRQ */
+ acpi_rs_generic_register_stream /* ACPI_RSTYPE_GENERIC_REG */
+};
+
+/* Dispatch tables for convert-to-resource functions */
+
+typedef
+acpi_status(*ACPI_RESOURCE_HANDLER) (u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
+
+static ACPI_RESOURCE_HANDLER acpi_gbl_sm_resource_dispatch[] = {
+ NULL, /* 0x00, Reserved */
+ NULL, /* 0x01, Reserved */
+ NULL, /* 0x02, Reserved */
+ NULL, /* 0x03, Reserved */
+ acpi_rs_irq_resource, /* ACPI_RDESC_TYPE_IRQ_FORMAT */
+ acpi_rs_dma_resource, /* ACPI_RDESC_TYPE_DMA_FORMAT */
+ acpi_rs_start_depend_fns_resource, /* ACPI_RDESC_TYPE_START_DEPENDENT */
+ acpi_rs_end_depend_fns_resource, /* ACPI_RDESC_TYPE_END_DEPENDENT */
+ acpi_rs_io_resource, /* ACPI_RDESC_TYPE_IO_PORT */
+ acpi_rs_fixed_io_resource, /* ACPI_RDESC_TYPE_FIXED_IO_PORT */
+ NULL, /* 0x0A, Reserved */
+ NULL, /* 0x0B, Reserved */
+ NULL, /* 0x0C, Reserved */
+ NULL, /* 0x0D, Reserved */
+ acpi_rs_vendor_resource, /* ACPI_RDESC_TYPE_SMALL_VENDOR */
+ acpi_rs_end_tag_resource /* ACPI_RDESC_TYPE_END_TAG */
+};
+
+static ACPI_RESOURCE_HANDLER acpi_gbl_lg_resource_dispatch[] = {
+ NULL, /* 0x00, Reserved */
+ acpi_rs_memory24_resource, /* ACPI_RDESC_TYPE_MEMORY_24 */
+ acpi_rs_generic_register_resource, /* ACPI_RDESC_TYPE_GENERIC_REGISTER */
+ NULL, /* 0x03, Reserved */
+ acpi_rs_vendor_resource, /* ACPI_RDESC_TYPE_LARGE_VENDOR */
+ acpi_rs_memory32_range_resource, /* ACPI_RDESC_TYPE_MEMORY_32 */
+ acpi_rs_fixed_memory32_resource, /* ACPI_RDESC_TYPE_FIXED_MEMORY_32 */
+ acpi_rs_address32_resource, /* ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE */
+ acpi_rs_address16_resource, /* ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE */
+ acpi_rs_extended_irq_resource, /* ACPI_RDESC_TYPE_EXTENDED_XRUPT */
+ acpi_rs_address64_resource, /* ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE */
+ acpi_rs_address64_resource /* ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE */
+};
+
+/* Local prototypes */
+
+static ACPI_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type);
+
/*******************************************************************************
*
* FUNCTION: acpi_rs_get_resource_type
*
- * PARAMETERS: resource_start_byte - Byte 0 of a resource descriptor
+ * PARAMETERS: resource_type - Byte 0 of a resource descriptor
*
- * RETURN: The Resource Type with no extraneous bits
+ * RETURN: The Resource Type with no extraneous bits (except the large/
+ * small bit -- left alone)
*
* DESCRIPTION: Extract the Resource Type/Name from the first byte of
* a resource descriptor.
*
******************************************************************************/
-u8 acpi_rs_get_resource_type(u8 resource_start_byte)
-{
+u8 acpi_rs_get_resource_type(u8 resource_type)
+{
ACPI_FUNCTION_ENTRY();
/* Determine if this is a small or large resource */
- switch (resource_start_byte & ACPI_RDESC_TYPE_MASK) {
- case ACPI_RDESC_TYPE_SMALL:
+ if (resource_type & ACPI_RDESC_TYPE_LARGE) {
+ /* Large Resource Type -- bits 6:0 contain the name */
- /* Small Resource Type -- Only bits 6:3 are valid */
+ return (resource_type);
+ } else {
+ /* Small Resource Type -- bits 6:3 contain the name */
- return ((u8) (resource_start_byte & ACPI_RDESC_SMALL_MASK));
-
- case ACPI_RDESC_TYPE_LARGE:
-
- /* Large Resource Type -- All bits are valid */
-
- return (resource_start_byte);
-
- default:
- /* Invalid type */
- break;
+ return ((u8) (resource_type & ACPI_RDESC_SMALL_MASK));
}
+}
- return (0xFF);
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_get_resource_handler
+ *
+ * PARAMETERS: resource_type - Byte 0 of a resource descriptor
+ *
+ * RETURN: Pointer to the resource conversion handler
+ *
+ * DESCRIPTION: Extract the Resource Type/Name from the first byte of
+ * a resource descriptor.
+ *
+ ******************************************************************************/
+
+static ACPI_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type)
+{
+ ACPI_FUNCTION_ENTRY();
+
+ /* Determine if this is a small or large resource */
+
+ if (resource_type & ACPI_RDESC_TYPE_LARGE) {
+ /* Large Resource Type -- bits 6:0 contain the name */
+
+ if (resource_type > ACPI_RDESC_LARGE_MAX) {
+ return (NULL);
+ }
+
+ return (acpi_gbl_lg_resource_dispatch[(resource_type &
+ ACPI_RDESC_LARGE_MASK)]);
+ } else {
+ /* Small Resource Type -- bits 6:3 contain the name */
+
+ return (acpi_gbl_sm_resource_dispatch[((resource_type &
+ ACPI_RDESC_SMALL_MASK)
+ >> 3)]);
+ }
}
/*******************************************************************************
@@ -107,228 +206,70 @@
acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
u32 byte_stream_buffer_length, u8 * output_buffer)
{
+ u8 *buffer = output_buffer;
acpi_status status;
acpi_size bytes_parsed = 0;
- u8 resource_type = 0;
acpi_size bytes_consumed = 0;
- u8 *buffer = output_buffer;
acpi_size structure_size = 0;
- u8 end_tag_processed = FALSE;
struct acpi_resource *resource;
+ ACPI_RESOURCE_HANDLER handler;
ACPI_FUNCTION_TRACE("rs_byte_stream_to_list");
- while (bytes_parsed < byte_stream_buffer_length && !end_tag_processed) {
- /* The next byte in the stream is the resource type */
+ /* Loop until end-of-buffer or an end_tag is found */
- resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
+ while (bytes_parsed < byte_stream_buffer_length) {
+ /* Get the handler associated with this Descriptor Type */
- switch (resource_type) {
- case ACPI_RDESC_TYPE_MEMORY_24:
- /*
- * 24-Bit Memory Resource
- */
- status = acpi_rs_memory24_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
+ handler = acpi_rs_get_resource_handler(*byte_stream_buffer);
+ if (handler) {
+ /* Convert a byte stream resource to local resource struct */
- case ACPI_RDESC_TYPE_LARGE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- status = acpi_rs_vendor_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
+ status = handler(byte_stream_buffer, &bytes_consumed,
+ &buffer, &structure_size);
+ } else {
+ /* Invalid resource type */
- case ACPI_RDESC_TYPE_MEMORY_32:
- /*
- * 32-Bit Memory Range Resource
- */
- status =
- acpi_rs_memory32_range_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- status =
- acpi_rs_fixed_memory32_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
- case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
- /*
- * 64-Bit Address Resource
- */
- status = acpi_rs_address64_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
- /*
- * 32-Bit Address Resource
- */
- status = acpi_rs_address32_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
- /*
- * 16-Bit Address Resource
- */
- status = acpi_rs_address16_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
- /*
- * Extended IRQ
- */
- status =
- acpi_rs_extended_irq_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_IRQ_FORMAT:
- /*
- * IRQ Resource
- */
- status = acpi_rs_irq_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_DMA_FORMAT:
- /*
- * DMA Resource
- */
- status = acpi_rs_dma_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_START_DEPENDENT:
- /*
- * Start Dependent Functions Resource
- */
- status =
- acpi_rs_start_depend_fns_resource
- (byte_stream_buffer, &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_END_DEPENDENT:
- /*
- * End Dependent Functions Resource
- */
- status =
- acpi_rs_end_depend_fns_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_IO_PORT:
- /*
- * IO Port Resource
- */
- status = acpi_rs_io_resource(byte_stream_buffer,
- &bytes_consumed, &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_FIXED_IO_PORT:
- /*
- * Fixed IO Port Resource
- */
- status = acpi_rs_fixed_io_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_SMALL_VENDOR:
- /*
- * Vendor Specific Resource
- */
- status = acpi_rs_vendor_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- case ACPI_RDESC_TYPE_END_TAG:
- /*
- * End Tag
- */
- end_tag_processed = TRUE;
- status = acpi_rs_end_tag_resource(byte_stream_buffer,
- &bytes_consumed,
- &buffer,
- &structure_size);
- break;
-
- default:
- /*
- * Invalid/Unknown resource type
- */
status = AE_AML_INVALID_RESOURCE_TYPE;
- break;
}
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
- /* Update the return value and counter */
-
- bytes_parsed += bytes_consumed;
-
- /* Set the byte stream to point to the next resource */
-
- byte_stream_buffer += bytes_consumed;
-
- /* Set the Buffer to the next structure */
+ /* Set the aligned length of the new resource descriptor */
resource = ACPI_CAST_PTR(struct acpi_resource, buffer);
resource->length =
(u32) ACPI_ALIGN_RESOURCE_SIZE(resource->length);
+
+ /* Normal exit on completion of an end_tag resource descriptor */
+
+ if (acpi_rs_get_resource_type(*byte_stream_buffer) ==
+ ACPI_RDESC_TYPE_END_TAG) {
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /* Update counter and point to the next input resource */
+
+ bytes_parsed += bytes_consumed;
+ byte_stream_buffer += bytes_consumed;
+
+ /* Point to the next structure in the output buffer */
+
buffer += ACPI_ALIGN_RESOURCE_SIZE(structure_size);
}
- /* Check the reason for exiting the while loop */
+ /* Completed buffer, but did not find an end_tag resource descriptor */
- if (!end_tag_processed) {
- return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
- }
-
- return_ACPI_STATUS(AE_OK);
+ return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
/*******************************************************************************
*
* FUNCTION: acpi_rs_list_to_byte_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* byte_steam_size_needed - Calculated size of the byte stream
* needed from calling
* acpi_rs_get_byte_stream_length()
@@ -346,180 +287,52 @@
******************************************************************************/
acpi_status
-acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
+acpi_rs_list_to_byte_stream(struct acpi_resource *resource,
acpi_size byte_stream_size_needed,
u8 * output_buffer)
{
- acpi_status status;
u8 *buffer = output_buffer;
acpi_size bytes_consumed = 0;
- u8 done = FALSE;
+ acpi_status status;
ACPI_FUNCTION_TRACE("rs_list_to_byte_stream");
- while (!done) {
- switch (linked_list->id) {
- case ACPI_RSTYPE_IRQ:
- /*
- * IRQ Resource
- */
- status =
- acpi_rs_irq_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
+ /* Convert each resource descriptor in the list */
- case ACPI_RSTYPE_DMA:
- /*
- * DMA Resource
- */
- status =
- acpi_rs_dma_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
+ while (1) {
+ /* Validate Type before dispatch */
- case ACPI_RSTYPE_START_DPF:
- /*
- * Start Dependent Functions Resource
- */
- status = acpi_rs_start_depend_fns_stream(linked_list,
- &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_END_DPF:
- /*
- * End Dependent Functions Resource
- */
- status = acpi_rs_end_depend_fns_stream(linked_list,
- &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_IO:
- /*
- * IO Port Resource
- */
- status =
- acpi_rs_io_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_FIXED_IO:
- /*
- * Fixed IO Port Resource
- */
- status =
- acpi_rs_fixed_io_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_VENDOR:
- /*
- * Vendor Defined Resource
- */
- status =
- acpi_rs_vendor_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_END_TAG:
- /*
- * End Tag
- */
- status =
- acpi_rs_end_tag_stream(linked_list, &buffer,
- &bytes_consumed);
-
- /* An End Tag indicates the end of the Resource Template */
-
- done = TRUE;
- break;
-
- case ACPI_RSTYPE_MEM24:
- /*
- * 24-Bit Memory Resource
- */
- status =
- acpi_rs_memory24_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_MEM32:
- /*
- * 32-Bit Memory Range Resource
- */
- status =
- acpi_rs_memory32_range_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_FIXED_MEM32:
- /*
- * 32-Bit Fixed Memory Resource
- */
- status =
- acpi_rs_fixed_memory32_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS16:
- /*
- * 16-Bit Address Descriptor Resource
- */
- status = acpi_rs_address16_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS32:
- /*
- * 32-Bit Address Descriptor Resource
- */
- status = acpi_rs_address32_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_ADDRESS64:
- /*
- * 64-Bit Address Descriptor Resource
- */
- status = acpi_rs_address64_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- case ACPI_RSTYPE_EXT_IRQ:
- /*
- * Extended IRQ Resource
- */
- status =
- acpi_rs_extended_irq_stream(linked_list, &buffer,
- &bytes_consumed);
- break;
-
- default:
- /*
- * If we get here, everything is out of sync,
- * so exit with an error
- */
+ if (resource->type > ACPI_RSTYPE_MAX) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid descriptor type (%X) in resource list\n",
- linked_list->id));
- status = AE_BAD_DATA;
- break;
+ resource->type));
+ return_ACPI_STATUS(AE_BAD_DATA);
}
+ /* Perform the conversion, per resource type */
+
+ status = acpi_gbl_stream_dispatch[resource->type] (resource,
+ &buffer,
+ &bytes_consumed);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
- /* Set the Buffer to point to the open byte */
+ /* Check for end-of-list */
+
+ if (resource->type == ACPI_RSTYPE_END_TAG) {
+ /* An End Tag indicates the end of the Resource Template */
+
+ return_ACPI_STATUS(AE_OK);
+ }
+
+ /* Set the Buffer to point to the next (output) resource descriptor */
buffer += bytes_consumed;
- /* Point to the next object */
+ /* Point to the next input resource object */
- linked_list = ACPI_PTR_ADD(struct acpi_resource,
- linked_list, linked_list->length);
+ resource = ACPI_PTR_ADD(struct acpi_resource,
+ resource, resource->length);
}
-
- return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/resources/rsmemory.c b/drivers/acpi/resources/rsmemory.c
index daba1a1..418f1af 100644
--- a/drivers/acpi/resources/rsmemory.c
+++ b/drivers/acpi/resources/rsmemory.c
@@ -84,11 +84,11 @@
/* Point past the Descriptor to get the number of bytes consumed */
buffer += 1;
-
ACPI_MOVE_16_TO_16(&temp16, buffer);
+
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
- output_struct->id = ACPI_RSTYPE_MEM24;
+ output_struct->type = ACPI_RSTYPE_MEM24;
/* Check Byte 3 the Read/Write bit */
@@ -133,7 +133,7 @@
*
* FUNCTION: acpi_rs_memory24_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -146,7 +146,7 @@
******************************************************************************/
acpi_status
-acpi_rs_memory24_stream(struct acpi_resource *linked_list,
+acpi_rs_memory24_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -155,9 +155,9 @@
ACPI_FUNCTION_TRACE("rs_memory24_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x81;
+ *buffer = ACPI_RDESC_TYPE_MEMORY_24;
buffer += 1;
/* The length field is static */
@@ -168,30 +168,28 @@
/* Set the Information Byte */
- temp8 = (u8) (linked_list->data.memory24.read_write_attribute & 0x01);
+ temp8 = (u8) (resource->data.memory24.read_write_attribute & 0x01);
*buffer = temp8;
buffer += 1;
/* Set the Range minimum base address */
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.memory24.min_base_address);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.min_base_address);
buffer += 2;
/* Set the Range maximum base address */
- ACPI_MOVE_32_TO_16(buffer,
- &linked_list->data.memory24.max_base_address);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.max_base_address);
buffer += 2;
/* Set the base alignment */
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.alignment);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.alignment);
buffer += 2;
/* Set the range length */
- ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.range_length);
+ ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.range_length);
buffer += 2;
/* Return the number of bytes consumed in this operation */
@@ -238,12 +236,11 @@
/* Point past the Descriptor to get the number of bytes consumed */
buffer += 1;
-
ACPI_MOVE_16_TO_16(&temp16, buffer);
+
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
-
- output_struct->id = ACPI_RSTYPE_MEM32;
+ output_struct->type = ACPI_RSTYPE_MEM32;
/*
* Point to the place in the output buffer where the data portion will
@@ -335,8 +332,7 @@
buffer += 2;
*bytes_consumed = (acpi_size) temp16 + 3;
-
- output_struct->id = ACPI_RSTYPE_FIXED_MEM32;
+ output_struct->type = ACPI_RSTYPE_FIXED_MEM32;
/* Check Byte 3 the Read/Write bit */
@@ -369,7 +365,7 @@
*
* FUNCTION: acpi_rs_memory32_range_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -382,7 +378,7 @@
******************************************************************************/
acpi_status
-acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
+acpi_rs_memory32_range_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -391,9 +387,9 @@
ACPI_FUNCTION_TRACE("rs_memory32_range_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x85;
+ *buffer = ACPI_RDESC_TYPE_MEMORY_32;
buffer += 1;
/* The length field is static */
@@ -405,30 +401,28 @@
/* Set the Information Byte */
- temp8 = (u8) (linked_list->data.memory32.read_write_attribute & 0x01);
+ temp8 = (u8) (resource->data.memory32.read_write_attribute & 0x01);
*buffer = temp8;
buffer += 1;
/* Set the Range minimum base address */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.memory32.min_base_address);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.min_base_address);
buffer += 4;
/* Set the Range maximum base address */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.memory32.max_base_address);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.max_base_address);
buffer += 4;
/* Set the base alignment */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.alignment);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.alignment);
buffer += 4;
/* Set the range length */
- ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.range_length);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.range_length);
buffer += 4;
/* Return the number of bytes consumed in this operation */
@@ -441,7 +435,7 @@
*
* FUNCTION: acpi_rs_fixed_memory32_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -454,7 +448,7 @@
******************************************************************************/
acpi_status
-acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
+acpi_rs_fixed_memory32_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -463,9 +457,9 @@
ACPI_FUNCTION_TRACE("rs_fixed_memory32_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x86;
+ *buffer = ACPI_RDESC_TYPE_FIXED_MEMORY_32;
buffer += 1;
/* The length field is static */
@@ -478,21 +472,19 @@
/* Set the Information Byte */
temp8 =
- (u8) (linked_list->data.fixed_memory32.read_write_attribute & 0x01);
+ (u8) (resource->data.fixed_memory32.read_write_attribute & 0x01);
*buffer = temp8;
buffer += 1;
/* Set the Range base address */
ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.fixed_memory32.
- range_base_address);
+ &resource->data.fixed_memory32.range_base_address);
buffer += 4;
/* Set the range length */
- ACPI_MOVE_32_TO_32(buffer,
- &linked_list->data.fixed_memory32.range_length);
+ ACPI_MOVE_32_TO_32(buffer, &resource->data.fixed_memory32.range_length);
buffer += 4;
/* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rsmisc.c b/drivers/acpi/resources/rsmisc.c
index 7a8a34e..fa7f5a8 100644
--- a/drivers/acpi/resources/rsmisc.c
+++ b/drivers/acpi/resources/rsmisc.c
@@ -49,7 +49,7 @@
/*******************************************************************************
*
- * FUNCTION: acpi_rs_end_tag_resource
+ * FUNCTION: acpi_rs_generic_register_resource
*
* PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
* stream
@@ -68,6 +68,170 @@
*
******************************************************************************/
acpi_status
+acpi_rs_generic_register_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size)
+{
+ u8 *buffer = byte_stream_buffer;
+ struct acpi_resource *output_struct = (void *)*output_buffer;
+ u16 temp16;
+ u8 temp8;
+ acpi_size struct_size =
+ ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_reg);
+
+ ACPI_FUNCTION_TRACE("rs_generic_register_resource");
+
+ /* Byte 0 is the Descriptor Type */
+
+ buffer += 1;
+
+ /* Get the Descriptor Length field (Bytes 1-2) */
+
+ ACPI_MOVE_16_TO_16(&temp16, buffer);
+ buffer += 2;
+
+ /* Validate the descriptor length */
+
+ if (temp16 != 12) {
+ return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
+ }
+
+ /* The number of bytes consumed is fixed (12 + 3) */
+
+ *bytes_consumed = 15;
+
+ /* Fill out the structure */
+
+ output_struct->type = ACPI_RSTYPE_GENERIC_REG;
+
+ /* Get space_id (Byte 3) */
+
+ temp8 = *buffer;
+ output_struct->data.generic_reg.space_id = temp8;
+ buffer += 1;
+
+ /* Get register_bit_width (Byte 4) */
+
+ temp8 = *buffer;
+ output_struct->data.generic_reg.bit_width = temp8;
+ buffer += 1;
+
+ /* Get register_bit_offset (Byte 5) */
+
+ temp8 = *buffer;
+ output_struct->data.generic_reg.bit_offset = temp8;
+ buffer += 1;
+
+ /* Get address_size (Byte 6) */
+
+ temp8 = *buffer;
+ output_struct->data.generic_reg.address_size = temp8;
+ buffer += 1;
+
+ /* Get register_address (Bytes 7-14) */
+
+ ACPI_MOVE_64_TO_64(&output_struct->data.generic_reg.address, buffer);
+
+ /* Set the Length parameter */
+
+ output_struct->length = (u32) struct_size;
+
+ /* Return the final size of the structure */
+
+ *structure_size = struct_size;
+ return_ACPI_STATUS(AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_generic_register_stream
+ *
+ * PARAMETERS: Resource - Pointer to the resource linked list
+ * output_buffer - Pointer to the user's return buffer
+ * bytes_consumed - Pointer to where the number of bytes
+ * used in the output_buffer is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Take the linked list resource structure and fills in the
+ * the appropriate bytes in a byte stream
+ *
+ ******************************************************************************/
+
+acpi_status
+acpi_rs_generic_register_stream(struct acpi_resource *resource,
+ u8 ** output_buffer, acpi_size * bytes_consumed)
+{
+ u8 *buffer = *output_buffer;
+ u16 temp16;
+
+ ACPI_FUNCTION_TRACE("rs_generic_register_stream");
+
+ /* Set the Descriptor Type (Byte 0) */
+
+ *buffer = ACPI_RDESC_TYPE_GENERIC_REGISTER;
+ buffer += 1;
+
+ /* Set the Descriptor Length (Bytes 1-2) */
+
+ temp16 = 12;
+ ACPI_MOVE_16_TO_16(buffer, &temp16);
+ buffer += 2;
+
+ /* Set space_id (Byte 3) */
+
+ *buffer = (u8) resource->data.generic_reg.space_id;
+ buffer += 1;
+
+ /* Set register_bit_width (Byte 4) */
+
+ *buffer = (u8) resource->data.generic_reg.bit_width;
+ buffer += 1;
+
+ /* Set register_bit_offset (Byte 5) */
+
+ *buffer = (u8) resource->data.generic_reg.bit_offset;
+ buffer += 1;
+
+ /* Set address_size (Byte 6) */
+
+ *buffer = (u8) resource->data.generic_reg.address_size;
+ buffer += 1;
+
+ /* Set register_address (Bytes 7-14) */
+
+ ACPI_MOVE_64_TO_64(buffer, &resource->data.generic_reg.address);
+ buffer += 8;
+
+ /* Return the number of bytes consumed in this operation */
+
+ *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
+ return_ACPI_STATUS(AE_OK);
+}
+
+/*******************************************************************************
+ *
+ * FUNCTION: acpi_rs_end_tag_resource
+ *
+ * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
+ * stream
+ * bytes_consumed - Pointer to where the number of bytes
+ * consumed the byte_stream_buffer is
+ * returned
+ * output_buffer - Pointer to the return data buffer
+ * structure_size - Pointer to where the number of bytes
+ * in the return data struct is returned
+ *
+ * RETURN: Status
+ *
+ * DESCRIPTION: Take the resource byte stream and fill out the appropriate
+ * structure pointed to by the output_buffer. Return the
+ * number of bytes consumed from the byte stream.
+ *
+ ******************************************************************************/
+
+acpi_status
acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
acpi_size * bytes_consumed,
u8 ** output_buffer, acpi_size * structure_size)
@@ -81,9 +245,9 @@
*bytes_consumed = 2;
- /* Fill out the structure */
+ /* Fill out the structure */
- output_struct->id = ACPI_RSTYPE_END_TAG;
+ output_struct->type = ACPI_RSTYPE_END_TAG;
/* Set the Length parameter */
@@ -99,7 +263,7 @@
*
* FUNCTION: acpi_rs_end_tag_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -112,7 +276,7 @@
******************************************************************************/
acpi_status
-acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
+acpi_rs_end_tag_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -120,9 +284,9 @@
ACPI_FUNCTION_TRACE("rs_end_tag_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x79;
+ *buffer = ACPI_RDESC_TYPE_END_TAG | 0x01;
buffer += 1;
/*
@@ -180,7 +344,7 @@
temp8 = *buffer;
- if (temp8 & 0x80) {
+ if (temp8 & ACPI_RDESC_TYPE_LARGE) {
/* Large Item, point to the length field */
buffer += 1;
@@ -210,7 +374,7 @@
buffer += 1;
}
- output_struct->id = ACPI_RSTYPE_VENDOR;
+ output_struct->type = ACPI_RSTYPE_VENDOR;
output_struct->data.vendor_specific.length = temp16;
for (index = 0; index < temp16; index++) {
@@ -239,7 +403,7 @@
*
* FUNCTION: acpi_rs_vendor_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -252,7 +416,7 @@
******************************************************************************/
acpi_status
-acpi_rs_vendor_stream(struct acpi_resource *linked_list,
+acpi_rs_vendor_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -264,21 +428,21 @@
/* Dereference the length to find if this is a large or small item. */
- if (linked_list->data.vendor_specific.length > 7) {
+ if (resource->data.vendor_specific.length > 7) {
/* Large Item, Set the descriptor field and length bytes */
- *buffer = 0x84;
+ *buffer = ACPI_RDESC_TYPE_LARGE_VENDOR;
buffer += 1;
- temp16 = (u16) linked_list->data.vendor_specific.length;
+ temp16 = (u16) resource->data.vendor_specific.length;
ACPI_MOVE_16_TO_16(buffer, &temp16);
buffer += 2;
} else {
/* Small Item, Set the descriptor field */
- temp8 = 0x70;
- temp8 |= (u8) linked_list->data.vendor_specific.length;
+ temp8 = ACPI_RDESC_TYPE_SMALL_VENDOR;
+ temp8 |= (u8) resource->data.vendor_specific.length;
*buffer = temp8;
buffer += 1;
@@ -286,9 +450,8 @@
/* Loop through all of the Vendor Specific fields */
- for (index = 0; index < linked_list->data.vendor_specific.length;
- index++) {
- temp8 = linked_list->data.vendor_specific.reserved[index];
+ for (index = 0; index < resource->data.vendor_specific.length; index++) {
+ temp8 = resource->data.vendor_specific.reserved[index];
*buffer = temp8;
buffer += 1;
@@ -341,7 +504,7 @@
*bytes_consumed = (temp8 & 0x01) + 1;
- output_struct->id = ACPI_RSTYPE_START_DPF;
+ output_struct->type = ACPI_RSTYPE_START_DPF;
/* Point to Byte 1 if it is used */
@@ -421,7 +584,7 @@
/* Fill out the structure */
- output_struct->id = ACPI_RSTYPE_END_DPF;
+ output_struct->type = ACPI_RSTYPE_END_DPF;
/* Set the Length parameter */
@@ -437,7 +600,7 @@
*
* FUNCTION: acpi_rs_start_depend_fns_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - u32 pointer that is filled with
* the number of bytes of the
@@ -451,7 +614,7 @@
******************************************************************************/
acpi_status
-acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
+acpi_rs_start_depend_fns_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
@@ -460,26 +623,25 @@
ACPI_FUNCTION_TRACE("rs_start_depend_fns_stream");
/*
- * The descriptor field is set based upon whether a byte is needed
+ * The descriptor type field is set based upon whether a byte is needed
* to contain Priority data.
*/
if (ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.compatibility_priority &&
+ resource->data.start_dpf.compatibility_priority &&
ACPI_ACCEPTABLE_CONFIGURATION ==
- linked_list->data.start_dpf.performance_robustness) {
- *buffer = 0x30;
+ resource->data.start_dpf.performance_robustness) {
+ *buffer = ACPI_RDESC_TYPE_START_DEPENDENT;
} else {
- *buffer = 0x31;
+ *buffer = ACPI_RDESC_TYPE_START_DEPENDENT | 0x01;
buffer += 1;
/* Set the Priority Byte Definition */
temp8 = 0;
- temp8 =
- (u8) ((linked_list->data.start_dpf.
- performance_robustness & 0x03) << 2);
- temp8 |=
- (linked_list->data.start_dpf.compatibility_priority & 0x03);
+ temp8 = (u8) ((resource->data.start_dpf.performance_robustness &
+ 0x03) << 2);
+ temp8 |= (resource->data.start_dpf.compatibility_priority &
+ 0x03);
*buffer = temp8;
}
@@ -495,7 +657,7 @@
*
* FUNCTION: acpi_rs_end_depend_fns_stream
*
- * PARAMETERS: linked_list - Pointer to the resource linked list
+ * PARAMETERS: Resource - Pointer to the resource linked list
* output_buffer - Pointer to the user's return buffer
* bytes_consumed - Pointer to where the number of bytes
* used in the output_buffer is returned
@@ -508,16 +670,16 @@
******************************************************************************/
acpi_status
-acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
+acpi_rs_end_depend_fns_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed)
{
u8 *buffer = *output_buffer;
ACPI_FUNCTION_TRACE("rs_end_depend_fns_stream");
- /* The descriptor field is static */
+ /* The Descriptor Type field is static */
- *buffer = 0x38;
+ *buffer = ACPI_RDESC_TYPE_END_DEPENDENT;
buffer += 1;
/* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rsxface.c b/drivers/acpi/resources/rsxface.c
index ee5a5c5..1a87c4c 100644
--- a/drivers/acpi/resources/rsxface.c
+++ b/drivers/acpi/resources/rsxface.c
@@ -269,7 +269,7 @@
/* Walk the resource list */
for (;;) {
- if (!resource || resource->id == ACPI_RSTYPE_END_TAG) {
+ if (!resource || resource->type == ACPI_RSTYPE_END_TAG) {
break;
}
@@ -360,8 +360,8 @@
*
* FUNCTION: acpi_resource_to_address64
*
- * PARAMETERS: resource - Pointer to a resource
- * out - Pointer to the users's return
+ * PARAMETERS: Resource - Pointer to a resource
+ * Out - Pointer to the users's return
* buffer (a struct
* struct acpi_resource_address64)
*
@@ -381,7 +381,7 @@
struct acpi_resource_address16 *address16;
struct acpi_resource_address32 *address32;
- switch (resource->id) {
+ switch (resource->type) {
case ACPI_RSTYPE_ADDRESS16:
address16 = (struct acpi_resource_address16 *)&resource->data;
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index 0c5abc5..aa1dcd8 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -811,7 +811,7 @@
while (buffer < end_buffer) {
buffer_byte = *buffer;
- if (buffer_byte & ACPI_RDESC_TYPE_MASK) {
+ if (buffer_byte & ACPI_RDESC_TYPE_LARGE) {
/* Large Descriptor - Length is next 2 bytes */
buffer += ((*(buffer + 1) | (*(buffer + 2) << 8)) + 3);
diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c
index 90134c5..e158b1b 100644
--- a/drivers/acpi/utilities/utmutex.c
+++ b/drivers/acpi/utilities/utmutex.c
@@ -214,7 +214,7 @@
* the ACPI subsystem code.
*/
for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (acpi_gbl_mutex_info[i].thread_id == this_thread_id) {
if (i == mutex_id) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Mutex [%s] already acquired by this thread [%X]\n",
@@ -313,7 +313,7 @@
* the ACPI subsystem code.
*/
for (i = mutex_id; i < MAX_MUTEX; i++) {
- if (acpi_gbl_mutex_info[i].owner_id == this_thread_id) {
+ if (acpi_gbl_mutex_info[i].thread_id == this_thread_id) {
if (i == mutex_id) {
continue;
}
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 427cff1..1427c5c 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -61,9 +61,9 @@
*
*/
-/* Version string */
+/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20050902
+#define ACPI_CA_VERSION 0x20050916
/*
* OS name, used for the _OS object. The _OS object is essentially obsolete,
diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index 3d96dcb..759b4cf 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -187,73 +187,73 @@
* dmresrcl
*/
void
-acpi_dm_word_descriptor(struct asl_word_address_desc *resource,
+acpi_dm_word_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_dword_descriptor(struct asl_dword_address_desc *resource,
+acpi_dm_dword_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_extended_descriptor(struct asl_extended_address_desc *resource,
+acpi_dm_extended_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_qword_descriptor(struct asl_qword_address_desc *resource,
+acpi_dm_qword_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_memory24_descriptor(struct asl_memory_24_desc *resource,
+acpi_dm_memory24_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_memory32_descriptor(struct asl_memory_32_desc *resource,
+acpi_dm_memory32_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_fixed_mem32_descriptor(struct asl_fixed_memory_32_desc *resource,
- u32 length, u32 level);
+acpi_dm_fixed_memory32_descriptor(union asl_resource_desc *resource,
+ u32 length, u32 level);
void
-acpi_dm_generic_register_descriptor(struct asl_general_register_desc *resource,
+acpi_dm_generic_register_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_interrupt_descriptor(struct asl_extended_xrupt_desc *resource,
+acpi_dm_interrupt_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_vendor_large_descriptor(struct asl_large_vendor_desc *resource,
+acpi_dm_vendor_large_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
/*
* dmresrcs
*/
void
-acpi_dm_irq_descriptor(struct asl_irq_format_desc *resource,
+acpi_dm_irq_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_dma_descriptor(struct asl_dma_format_desc *resource,
+acpi_dm_dma_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_io_descriptor(struct asl_io_port_desc *resource, u32 length, u32 level);
+acpi_dm_io_descriptor(union asl_resource_desc *resource, u32 length, u32 level);
void
-acpi_dm_fixed_io_descriptor(struct asl_fixed_io_port_desc *resource,
+acpi_dm_fixed_io_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_start_dependent_descriptor(struct asl_start_dependent_desc *resource,
+acpi_dm_start_dependent_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_end_dependent_descriptor(struct asl_start_dependent_desc *resource,
+acpi_dm_end_dependent_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
void
-acpi_dm_vendor_small_descriptor(struct asl_small_vendor_desc *resource,
+acpi_dm_vendor_small_descriptor(union asl_resource_desc *resource,
u32 length, u32 level);
/*
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h
index 9fba0fd..76ac153 100644
--- a/include/acpi/aclocal.h
+++ b/include/acpi/aclocal.h
@@ -744,12 +744,13 @@
#define ACPI_RDESC_TYPE_LARGE 0x80
#define ACPI_RDESC_TYPE_SMALL 0x00
-#define ACPI_RDESC_TYPE_MASK 0x80
-#define ACPI_RDESC_SMALL_MASK 0x78 /* Only bits 6:3 contain the type */
+#define ACPI_RDESC_SMALL_MASK 0x78 /* Bits 6:3 contain the type */
+#define ACPI_RDESC_SMALL_LENGTH_MASK 0x07 /* Bits 2:0 contain the length */
+#define ACPI_RDESC_LARGE_MASK 0x7F /* Bits 6:0 contain the type */
/*
* Small resource descriptor types
- * Note: The 3 length bits (2:0) must be zero
+ * Note: Bits 2:0 are used for the descriptor length
*/
#define ACPI_RDESC_TYPE_IRQ_FORMAT 0x20
#define ACPI_RDESC_TYPE_DMA_FORMAT 0x28
@@ -757,6 +758,10 @@
#define ACPI_RDESC_TYPE_END_DEPENDENT 0x38
#define ACPI_RDESC_TYPE_IO_PORT 0x40
#define ACPI_RDESC_TYPE_FIXED_IO_PORT 0x48
+#define ACPI_RDESC_TYPE_RESERVED_S1 0x50
+#define ACPI_RDESC_TYPE_RESERVED_S2 0x58
+#define ACPI_RDESC_TYPE_RESERVED_S3 0x60
+#define ACPI_RDESC_TYPE_RESERVED_S4 0x68
#define ACPI_RDESC_TYPE_SMALL_VENDOR 0x70
#define ACPI_RDESC_TYPE_END_TAG 0x78
@@ -764,7 +769,8 @@
* Large resource descriptor types
*/
#define ACPI_RDESC_TYPE_MEMORY_24 0x81
-#define ACPI_RDESC_TYPE_GENERAL_REGISTER 0x82
+#define ACPI_RDESC_TYPE_GENERIC_REGISTER 0x82
+#define ACPI_RDESC_TYPE_RESERVED_L1 0x83
#define ACPI_RDESC_TYPE_LARGE_VENDOR 0x84
#define ACPI_RDESC_TYPE_MEMORY_32 0x85
#define ACPI_RDESC_TYPE_FIXED_MEMORY_32 0x86
@@ -773,6 +779,15 @@
#define ACPI_RDESC_TYPE_EXTENDED_XRUPT 0x89
#define ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE 0x8A
#define ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE 0x8B
+#define ACPI_RDESC_LARGE_MAX 0x8B
+
+/*
+ * Minimum lengths for descriptors with optional fields
+ */
+#define ACPI_RDESC_QWORD_MIN 43
+#define ACPI_RDESC_DWORD_MIN 23
+#define ACPI_RDESC_WORD_MIN 13
+#define ACPI_RDESC_EXT_XRUPT_MIN 6
/*****************************************************************************
*
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index 38e798b..ce2cf72 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -110,7 +110,7 @@
u32 byte_stream_buffer_length, u8 * output_buffer);
acpi_status
-acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list,
+acpi_rs_list_to_byte_stream(struct acpi_resource *resource,
acpi_size byte_stream_size_needed,
u8 * output_buffer);
@@ -125,11 +125,11 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_io_stream(struct acpi_resource *linked_list,
+acpi_rs_io_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
+acpi_rs_fixed_io_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -138,7 +138,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_irq_stream(struct acpi_resource *linked_list,
+acpi_rs_irq_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -147,7 +147,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_dma_stream(struct acpi_resource *linked_list,
+acpi_rs_dma_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -156,7 +156,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address16_stream(struct acpi_resource *linked_list,
+acpi_rs_address16_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -165,7 +165,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address32_stream(struct acpi_resource *linked_list,
+acpi_rs_address32_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -174,7 +174,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_address64_stream(struct acpi_resource *linked_list,
+acpi_rs_address64_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -190,12 +190,12 @@
acpi_size * structure_size);
acpi_status
-acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
+acpi_rs_start_depend_fns_stream(struct acpi_resource *resource,
u8 ** output_buffer,
acpi_size * bytes_consumed);
acpi_status
-acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list,
+acpi_rs_end_depend_fns_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -204,7 +204,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_memory24_stream(struct acpi_resource *linked_list,
+acpi_rs_memory24_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -220,11 +220,11 @@
acpi_size * structure_size);
acpi_status
-acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
+acpi_rs_memory32_range_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
-acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
+acpi_rs_fixed_memory32_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -233,7 +233,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
+acpi_rs_extended_irq_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -242,7 +242,7 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
+acpi_rs_end_tag_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
acpi_status
@@ -251,9 +251,23 @@
u8 ** output_buffer, acpi_size * structure_size);
acpi_status
-acpi_rs_vendor_stream(struct acpi_resource *linked_list,
+acpi_rs_vendor_stream(struct acpi_resource *resource,
u8 ** output_buffer, acpi_size * bytes_consumed);
u8 acpi_rs_get_resource_type(u8 resource_start_byte);
+/*
+ * rsmisc
+ */
+acpi_status
+acpi_rs_generic_register_resource(u8 * byte_stream_buffer,
+ acpi_size * bytes_consumed,
+ u8 ** output_buffer,
+ acpi_size * structure_size);
+
+acpi_status
+acpi_rs_generic_register_stream(struct acpi_resource *resource,
+ u8 ** output_buffer,
+ acpi_size * bytes_consumed);
+
#endif /* __ACRESRC_H__ */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 6213b27..1dfa64f 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -1125,6 +1125,14 @@
u32 interrupts[1];
};
+struct acpi_resource_generic_reg {
+ u32 space_id;
+ u32 bit_width;
+ u32 bit_offset;
+ u32 address_size;
+ u64 address;
+};
+
/* ACPI_RESOURCE_TYPEs */
#define ACPI_RSTYPE_IRQ 0
@@ -1142,6 +1150,8 @@
#define ACPI_RSTYPE_ADDRESS32 12
#define ACPI_RSTYPE_ADDRESS64 13
#define ACPI_RSTYPE_EXT_IRQ 14
+#define ACPI_RSTYPE_GENERIC_REG 15
+#define ACPI_RSTYPE_MAX 15
typedef u32 acpi_resource_type;
@@ -1161,10 +1171,11 @@
struct acpi_resource_address32 address32;
struct acpi_resource_address64 address64;
struct acpi_resource_ext_irq extended_irq;
+ struct acpi_resource_generic_reg generic_reg;
};
struct acpi_resource {
- acpi_resource_type id;
+ acpi_resource_type type;
u32 length;
union acpi_resource_data data;
};
diff --git a/include/acpi/amlresrc.h b/include/acpi/amlresrc.h
index 051786e..a3c46ba 100644
--- a/include/acpi/amlresrc.h
+++ b/include/acpi/amlresrc.h
@@ -157,10 +157,15 @@
/* LARGE descriptors */
+#define ASL_LARGE_HEADER_COMMON \
+ u8 descriptor_type;\
+ u16 length;
+
+struct asl_large_header {
+ASL_LARGE_HEADER_COMMON};
+
struct asl_memory_24_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
+ ASL_LARGE_HEADER_COMMON u8 information;
u16 address_min;
u16 address_max;
u16 alignment;
@@ -168,15 +173,11 @@
};
struct asl_large_vendor_desc {
- u8 descriptor_type;
- u16 length;
- u8 vendor_defined[1];
+ ASL_LARGE_HEADER_COMMON u8 vendor_defined[1];
};
struct asl_memory_32_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
+ ASL_LARGE_HEADER_COMMON u8 information;
u32 address_min;
u32 address_max;
u32 alignment;
@@ -184,17 +185,13 @@
};
struct asl_fixed_memory_32_desc {
- u8 descriptor_type;
- u16 length;
- u8 information;
+ ASL_LARGE_HEADER_COMMON u8 information;
u32 base_address;
u32 range_length;
};
struct asl_extended_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
+ ASL_LARGE_HEADER_COMMON u8 resource_type;
u8 flags;
u8 specific_flags;
u8 revision_iD;
@@ -211,9 +208,7 @@
#define ASL_EXTENDED_ADDRESS_DESC_REVISION 1 /* ACPI 3.0 */
struct asl_qword_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
+ ASL_LARGE_HEADER_COMMON u8 resource_type;
u8 flags;
u8 specific_flags;
u64 granularity;
@@ -225,9 +220,7 @@
};
struct asl_dword_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
+ ASL_LARGE_HEADER_COMMON u8 resource_type;
u8 flags;
u8 specific_flags;
u32 granularity;
@@ -239,9 +232,7 @@
};
struct asl_word_address_desc {
- u8 descriptor_type;
- u16 length;
- u8 resource_type;
+ ASL_LARGE_HEADER_COMMON u8 resource_type;
u8 flags;
u8 specific_flags;
u16 granularity;
@@ -253,18 +244,14 @@
};
struct asl_extended_xrupt_desc {
- u8 descriptor_type;
- u16 length;
- u8 flags;
+ ASL_LARGE_HEADER_COMMON u8 flags;
u8 table_length;
u32 interrupt_number[1];
/* res_source_index, res_source optional fields follow */
};
-struct asl_general_register_desc {
- u8 descriptor_type;
- u16 length;
- u8 address_space_id;
+struct asl_generic_register_desc {
+ ASL_LARGE_HEADER_COMMON u8 address_space_id;
u8 bit_width;
u8 bit_offset;
u8 access_size; /* ACPI 3.0, was Reserved */
@@ -280,13 +267,14 @@
union asl_resource_desc {
struct asl_irq_format_desc irq;
struct asl_dma_format_desc dma;
- struct asl_start_dependent_desc std;
- struct asl_end_dependent_desc end;
struct asl_io_port_desc iop;
struct asl_fixed_io_port_desc fio;
+ struct asl_start_dependent_desc std;
+ struct asl_end_dependent_desc end;
struct asl_small_vendor_desc smv;
struct asl_end_tag_desc et;
+ struct asl_large_header lhd;
struct asl_memory_24_desc M24;
struct asl_large_vendor_desc lgv;
struct asl_memory_32_desc M32;
@@ -296,7 +284,7 @@
struct asl_word_address_desc was;
struct asl_extended_address_desc eas;
struct asl_extended_xrupt_desc exx;
- struct asl_general_register_desc grg;
+ struct asl_generic_register_desc grg;
u32 u32_item;
u16 u16_item;
u8 U8item;
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 16609c1..0853912 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -68,6 +68,7 @@
#define ACPI_APPLICATION
#define ACPI_DEBUGGER
#define ACPI_DISASSEMBLER
+#define ACPI_MUTEX_DEBUG
#endif
#ifdef ACPI_ASL_COMPILER
