diff options
Diffstat (limited to 'MdePkg/Include/IndustryStandard')
-rw-r--r-- | MdePkg/Include/IndustryStandard/Acpi51.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/MdePkg/Include/IndustryStandard/Acpi51.h b/MdePkg/Include/IndustryStandard/Acpi51.h index 2741c4b802..cce7800901 100644 --- a/MdePkg/Include/IndustryStandard/Acpi51.h +++ b/MdePkg/Include/IndustryStandard/Acpi51.h @@ -611,12 +611,13 @@ typedef struct { //
// SRAT structure types.
-// All other values between 0x03 an 0xFF are reserved and
+// All other values between 0x04 an 0xFF are reserved and
// will be ignored by OSPM.
//
#define EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
#define EFI_ACPI_5_1_MEMORY_AFFINITY 0x01
#define EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
+#define EFI_ACPI_5_1_GICC_AFFINITY 0x03
///
/// Processor Local APIC/SAPIC Affinity Structure Definition
@@ -676,6 +677,23 @@ typedef struct { } EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
///
+/// GICC Affinity Structure Definition
+///
+typedef struct {
+ UINT8 Type;
+ UINT8 Length;
+ UINT32 ProximityDomain;
+ UINT32 AcpiProcessorUid;
+ UINT32 Flags;
+ UINT32 ClockDomain;
+} EFI_ACPI_5_1_GICC_AFFINITY_STRUCTURE;
+
+///
+/// GICC Flags. All other bits are reserved and must be 0.
+///
+#define EFI_ACPI_5_1_GICC_ENABLED (1 << 0)
+
+///
/// System Locality Distance Information Table (SLIT).
/// The rest of the table is a matrix.
///
|