MdePkg/IndustryStandard:: Add ACPI 6.6 extension for NUMA ACPI Tables Add NUMA ACPI table extension introduced in ACPI 6.6 spec: - Section 5.2.16.2 SRAT Memory Affinity Structure introduces "Specific-Purpose" bit field to the "Flags" field. - Section 5.2.29.5 HMAT Memory Side Cache Information Structure adds "Address Mode" field. Signed-off-by: Qing Huang <qing.huang@intel.com>
diff --git a/MdePkg/Include/IndustryStandard/Acpi66.h b/MdePkg/Include/IndustryStandard/Acpi66.h index f94627c..0835de3 100644 --- a/MdePkg/Include/IndustryStandard/Acpi66.h +++ b/MdePkg/Include/IndustryStandard/Acpi66.h
@@ -940,9 +940,10 @@ // // Memory Flags. All other bits are reserved and must be 0. // -#define EFI_ACPI_6_6_MEMORY_ENABLED (1 << 0) -#define EFI_ACPI_6_6_MEMORY_HOT_PLUGGABLE (1 << 1) -#define EFI_ACPI_6_6_MEMORY_NONVOLATILE (1 << 2) +#define EFI_ACPI_6_6_MEMORY_ENABLED (1 << 0) +#define EFI_ACPI_6_6_MEMORY_HOT_PLUGGABLE (1 << 1) +#define EFI_ACPI_6_6_MEMORY_NONVOLATILE (1 << 2) +#define EFI_ACPI_6_6_MEMORY_SPECIFIC_PURPOSE (1 << 3) /// /// Processor Local x2APIC Affinity Structure Definition @@ -2456,11 +2457,17 @@ UINT8 Reserved1[4]; UINT64 MemorySideCacheSize; EFI_ACPI_6_6_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES CacheAttributes; - UINT8 Reserved2[2]; + UINT16 AddressMode; UINT16 NumberOfSmbiosHandles; } EFI_ACPI_6_6_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO; /// +/// Memory Side Cache Information Structure flags +/// +#define EFI_ACPI_6_6_HMAT_RESERVED_ADDRESS_MODE 0 +#define EFI_ACPI_6_6_HMAT_EXTENDED_LINEAR_ADDRESS_MODE 1 + +/// /// ERST - Error Record Serialization Table /// typedef struct {