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| author | Pierre Gondois <pierre.gondois@arm.com> | 2024-01-25 16:18:45 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-01-29 16:47:03 +0000 |
| commit | 0a9060b259edf43a4d94294ccda9987be3316228 (patch) | |
| tree | abbeba09823840b28140d4ac0df8f702243b934b /DynamicTablesPkg | |
| parent | 71ec5d3415c9c012d9dc08a5073c20380eb5d17b (diff) | |
| download | edk2-0a9060b259edf43a4d94294ccda9987be3316228.tar.gz edk2-0a9060b259edf43a4d94294ccda9987be3316228.tar.bz2 edk2-0a9060b259edf43a4d94294ccda9987be3316228.zip | |
DynamicTablesPkg: Add PsdToken field to CM_ARM_GICC_INFO object
The _PSD object (cf. ACPI 6.5, s8.4.5.5 _PSD (P-State Dependency)
allows to describe CPU's power state dependencies. Add a PsdToken
field to the CM_ARM_GICC_INFO object so that interdependent CPUs
can reference the same CM_ARM_PSD_INFO object.
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Diffstat (limited to 'DynamicTablesPkg')
| -rw-r--r-- | DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 5 | ||||
| -rw-r--r-- | DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h index 3748cb7c80..3805c58247 100644 --- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h +++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h @@ -218,6 +218,11 @@ typedef struct CmArmGicCInfo { i.e. a token referencing a CM_ARM_ET_INFO object.
*/
CM_OBJECT_TOKEN EtToken;
+
+ /** Optional field: Reference Token for the Psd info of this processor.
+ i.e. a token referencing a CM_ARM_PSD_INFO object.
+ */
+ CM_OBJECT_TOKEN PsdToken;
} CM_ARM_GICC_INFO;
/** A structure that describes the
diff --git a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c index dc60a75eab..69b6eba23c 100644 --- a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c +++ b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c @@ -85,7 +85,8 @@ STATIC CONST CM_OBJ_PARSER CmArmGicCInfoParser[] = { { "AffinityFlags", 4, "0x%x", NULL },
{ "CpcToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
{ "TRBEInterrupt", 2, "0x%x", NULL },
- { "EtToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL }
+ { "EtToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
+ { "PsdToken", sizeof (CM_OBJECT_TOKEN), "0x%p", NULL },
};
/** A parser for EArmObjGicDInfo.
|