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MdePkg: Add HotPlug Memory Attribute

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UEFI 2.11 Specification defines new memory attribute for hot plug.

Signed-off-by: Sachin Ganesh <sachinganesh@ami.com>
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INDIA\sachinganesh 2024-12-09 14:28:09 +05:30 committed by mergify[bot]
parent 62cd7d338b
commit 12ceee664a
1 changed files with 10 additions and 0 deletions
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MdePkg/Include/Uefi/UefiSpec.h
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@ -105,6 +105,16 @@ typedef enum {
// //
#define EFI_MEMORY_CPU_CRYPTO 0x0000000000080000ULL #define EFI_MEMORY_CPU_CRYPTO 0x0000000000080000ULL
//
// If this flag is set, the memory region is present and capable of having
// memory dynamically removed from the platform. This attribute serves as
// a hint to the OS prior to its ACPI subsystem initialization to avoid
// allocating this memory for core OS data or code that cannot be dynamically
// relocated at runtime. If this flag is clear, the memory region is not
// capable of being dynamically removed from the platform at runtime.
//
#define EFI_MEMORY_HOT_PLUGGABLE 0x0000000000100000
// //
// Runtime memory attribute // Runtime memory attribute
// //