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authorLin Ming <ming.m.lin@intel.com>2009-06-24 11:32:04 +0800
committerLen Brown <len.brown@intel.com>2009-08-27 10:17:18 -0400
commit6557a49a443a347d24aed58076365432ded30edc (patch)
treed7ac2ce73b7f55bbcdc74864fd99c2285b879a05 /drivers/acpi/acpica/exfldio.c
parent3db20bed579bc4e7fe581c48ad1bde853aa9ff68 (diff)
ACPICA: ACPI 4.0: Interpreter support for IPMI.
Adds support for IPMI which is similar to SMBus and uses a bi-directional data buffer. ACPICA BZ 773. http://acpica.org/bugzilla/show_bug.cgi?id=773 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/exfldio.c')
-rw-r--r--drivers/acpi/acpica/exfldio.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c
index 6687be167f5f..d7b3b418fb45 100644
--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -120,12 +120,13 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc,
}
/*
- * Exit now for SMBus address space, it has a non-linear address space
+ * Exit now for SMBus or IPMI address space, it has a non-linear address space
* and the request cannot be directly validated
*/
- if (rgn_desc->region.space_id == ACPI_ADR_SPACE_SMBUS) {
+ if (rgn_desc->region.space_id == ACPI_ADR_SPACE_SMBUS ||
+ rgn_desc->region.space_id == ACPI_ADR_SPACE_IPMI) {
- /* SMBus has a non-linear address space */
+ /* SMBus or IPMI has a non-linear address space */
return_ACPI_STATUS(AE_OK);
}