Add usage of EFI_MEMORY_SP and EFI_MEMORY_CPU_CRYPTO
attributes introduced in UEFI 2.8
(UEFI 2.8, mantis 1919 and 1872)
Fix typos in EFI_MEMORY_CPU_CRYPTO description.
Add attributes bitmasks, grouped by type.
Signed-off-by: Oleksiy Yakovlev <oleks...@ami.com>
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
Reviewed-by: Liming Gao <liming....@intel.com>
---
MdePkg/Include/Uefi/UefiSpec.h | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 558e1bc..05b82e0 100644
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -96,9 +96,9 @@ typedef enum {
#define EFI_MEMORY_SP 0x0000000000040000ULL
//
// If this flag is set, the memory region is capable of being
-// protected with the CPU?s memory cryptographic
+// protected with the CPU's memory cryptographic
// capabilities. If this flag is clear, the memory region is not
-// capable of being protected with the CPU?s memory
+// capable of being protected with the CPU's memory
// cryptographic capabilities or the CPU does not support CPU
// memory cryptographic capabilities.
//
@@ -109,6 +109,12 @@ typedef enum {
//
#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL
+//
+// Attributes bitmasks, grouped by type
+//
+#define EFI_CACHE_ATTRIBUTE_MASK (EFI_MEMORY_UC | EFI_MEMORY_WC |
EFI_MEMORY_WT | EFI_MEMORY_WB | EFI_MEMORY_UCE | EFI_MEMORY_WP)
+#define EFI_MEMORY_ATTRIBUTE_MASK (EFI_MEMORY_RP | EFI_MEMORY_XP |
EFI_MEMORY_RO | EFI_MEMORY_SP | EFI_MEMORY_CPU_CRYPTO)
+
///
/// Memory descriptor version number.
///
--
2.9.0.windows.1
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