diff options
| author | Chris Jones <christopher.jones@arm.com> | 2021-07-21 11:08:00 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-08-11 01:53:28 +0000 |
| commit | 357383bc4f18c7a51dcccab079e0f29ce6ec1b2a (patch) | |
| tree | 9de75a8eaac2ed397c2c5b795d3499a214a7fccc | |
| parent | c82d6dd4a353d3314b7eb7dffd8321204a1c217b (diff) | |
| download | edk2-357383bc4f18c7a51dcccab079e0f29ce6ec1b2a.tar.gz | |
MdePkg: Add flags and MinTransferSize to Generic Initiator
Bugzilla: 3516 (https://bugzilla.tianocore.org/show_bug.cgi?id=3516)
Make changes to ACPI 6.4 header according to the latest specification:
- ACPI 6.4 January 2021, Table 5.59, Section 5.2.27.1 & Section 5.2.27.4
- Mantis ID 1991 (https://mantis.uefi.org/mantis/view.php?id=1991)
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
| -rw-r--r-- | MdePkg/Include/IndustryStandard/Acpi64.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/IndustryStandard/Acpi64.h index b8be65c5e1..ffa819d83a 100644 --- a/MdePkg/Include/IndustryStandard/Acpi64.h +++ b/MdePkg/Include/IndustryStandard/Acpi64.h @@ -783,7 +783,8 @@ typedef struct { /// Generic Initiator Affinity Structure Flags. All other bits are reserved
/// and must be 0.
///
-#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED (1 << 0)
+#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED BIT0
+#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ARCHITECTURAL_TRANSACTIONS BIT1
///
/// System Locality Distance Information Table (SLIT).
@@ -2079,7 +2080,8 @@ typedef struct { ///
typedef struct {
UINT8 MemoryHierarchy:4;
- UINT8 Reserved:4;
+ UINT8 AccessAttributes:2;
+ UINT8 Reserved:2;
} EFI_ACPI_6_4_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS;
///
@@ -2091,7 +2093,8 @@ typedef struct { UINT32 Length;
EFI_ACPI_6_4_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS Flags;
UINT8 DataType;
- UINT8 Reserved1[2];
+ UINT8 MinTransferSize;
+ UINT8 Reserved1;
UINT32 NumberOfInitiatorProximityDomains;
UINT32 NumberOfTargetProximityDomains;
UINT8 Reserved2[4];
|