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MdePkg: Fix ACPI memory aggregator/device type mismatch

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Bugzilla: 3578 (https://bugzilla.tianocore.org/show_bug.cgi?id=3579)

Since the Common Memory Device (formerly Memory Aggregator Device) was
introduced in ACPI 5.0, the edk2 type values have not matched the
values defined in the ACPI specification.

Fix this discrepancy by aligning the code to match the specification.

Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Chris Jones
2021-10-06 18:11:54 +08:00
committed by mergify[bot]
parent 8c1b1fe634
commit d6e6337cd6
7 changed files with 21 additions and 21 deletions
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6
MdePkg/Include/IndustryStandard/Acpi64.h
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@@ -1075,9 +1075,9 @@ typedef struct {
///
/// Memory Device Type.
///
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_SOCKET 0x1
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_DIMM 0x3
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_SOCKET 0x0
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_MEMORY_CONTROLLER 0x1
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_DIMM 0x2
#define EFI_ACPI_6_4_PMTT_MEMORY_DEVICE_TYPE_VENDOR_SPECIFIC_TYPE 0xFF
///