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authorBob Moore <robert.moore@intel.com>2008-04-10 19:06:43 +0400
committerLen Brown <len.brown@intel.com>2008-04-22 14:29:31 -0400
commit1d5b285da1893b90507b081664ac27f1a8a3dc5b (patch)
treedebc9adbd1471bc86bc12d1bc0ff9875c86e30a0 /include/acpi
parent3fa347770a8a9cb3568600380ce4b5c041b3ac0b (diff)
downloadlinux-1d5b285da1893b90507b081664ac27f1a8a3dc5b.tar.bz2
ACPICA: Fix for resource descriptor optimization issues for _CRS/_SRC
Fixed a problem where resource descriptor size optimization could cause a problem when a _CRS resource template is passed to a _SRS method. The _SRS resource template must use the same descriptors (with the same size) as returned from _CRS. This change affects the following resource descriptors: IRQ/IRQNoFlags and StartDependendentFn/StartDependentFnNoPri. http://bugzilla.kernel.org/show_bug.cgi?id=9487 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acresrc.h1
-rw-r--r--include/acpi/actypes.h2
2 files changed, 3 insertions, 0 deletions
diff --git a/include/acpi/acresrc.h b/include/acpi/acresrc.h
index 9486ab266a5e..33e9f3813220 100644
--- a/include/acpi/acresrc.h
+++ b/include/acpi/acresrc.h
@@ -94,6 +94,7 @@ typedef const struct acpi_rsconvert_info {
#define ACPI_RSC_BITMASK16 18
#define ACPI_RSC_EXIT_NE 19
#define ACPI_RSC_EXIT_LE 20
+#define ACPI_RSC_EXIT_EQ 21
/* Resource Conversion sub-opcodes */
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index bb44700680a3..599657eac2d4 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -986,6 +986,7 @@ struct acpi_vendor_uuid {
* Structures used to describe device resources
*/
struct acpi_resource_irq {
+ u8 descriptor_length;
u8 triggering;
u8 polarity;
u8 sharable;
@@ -1002,6 +1003,7 @@ struct acpi_resource_dma {
};
struct acpi_resource_start_dependent {
+ u8 descriptor_length;
u8 compatibility_priority;
u8 performance_robustness;
};