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| author | Sami Mujawar <sami.mujawar@arm.com> | 2023-09-22 15:35:06 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-10-30 12:16:56 +0000 |
| commit | db9800dce87656dcd561ee510b4036db5910dc39 (patch) | |
| tree | 561c65b205cf3402ace13d0a24df3b9c8e2c4230 /DynamicTablesPkg | |
| parent | f9925c89532bbbe22c277ed56e2ffa8d21532d05 (diff) | |
| download | edk2-db9800dce87656dcd561ee510b4036db5910dc39.tar.gz edk2-db9800dce87656dcd561ee510b4036db5910dc39.tar.bz2 edk2-db9800dce87656dcd561ee510b4036db5910dc39.zip | |
DynamicTablesPkg: Add TRBE interrupt to GICC object
ACPI 6.5 introduces a new filed to the MADT GICC structure
to specify the Trace Buffer Extension (TRBE) interrupt. The
TRBE interrupt is a Processor Private interrupt (PPI) and is
used to specify a platform-specific interrupt to signal TRBE
events.
Therefore, update the CM_ARM_GICC_INFO to reflect the addition
of the TRBE interrupt field.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Diffstat (limited to 'DynamicTablesPkg')
| -rw-r--r-- | DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h index 19098609de..ca02970d7a 100644 --- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h +++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h @@ -203,6 +203,13 @@ typedef struct CmArmGicCInfo { i.e. a token referencing a CM_ARM_CPC_INFO object.
*/
CM_OBJECT_TOKEN CpcToken;
+
+ /** Trace Buffer Extension interrupt GSIV. Zero if
+ unsupported by this processor. This field was introduced in
+ ACPI 6.5 (MADT revision 6) and is therefore ignored when
+ generating MADT revision 5 or lower.
+ */
+ UINT16 TrbeInterrupt;
} CM_ARM_GICC_INFO;
/** A structure that describes the
|