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| author | Star Zeng <star.zeng@intel.com> | 2015-05-11 05:16:02 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@Edk2> | 2015-05-11 05:16:02 +0000 |
| commit | e919c766d50b1e1f4c9890fb383640c7fd2a3ffe (patch) | |
| tree | cf407cbb4d433092909f7992ceb0d5d47e691011 /MdePkg/Include/Pi | |
| parent | a4b833e57304a5579f92716ac3fab4e01a4e5b07 (diff) | |
| download | edk2-e919c766d50b1e1f4c9890fb383640c7fd2a3ffe.tar.gz edk2-e919c766d50b1e1f4c9890fb383640c7fd2a3ffe.tar.bz2 edk2-e919c766d50b1e1f4c9890fb383640c7fd2a3ffe.zip | |
MdePkg: Add memory more reliable definitions.
PiHob.h: EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE resource attribute.
PiDxeCis: EfiGcdMemoryTypeMoreReliable GCD memory type.
UefiSpec.h: EFI_MEMORY_MORE_RELIABLE memory attribute.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17399 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Pi')
| -rw-r--r-- | MdePkg/Include/Pi/PiDxeCis.h | 5 | ||||
| -rw-r--r-- | MdePkg/Include/Pi/PiHob.h | 10 |
2 files changed, 14 insertions, 1 deletions
diff --git a/MdePkg/Include/Pi/PiDxeCis.h b/MdePkg/Include/Pi/PiDxeCis.h index bb5e6a2389..a2208dffc2 100644 --- a/MdePkg/Include/Pi/PiDxeCis.h +++ b/MdePkg/Include/Pi/PiDxeCis.h @@ -53,6 +53,11 @@ typedef enum { /// This memory supports byte-addressable non-volatility.
///
EfiGcdMemoryTypePersistentMemory,
+ ///
+ /// A memory region that provides higher reliability relative to other memory in the
+ /// system. If all memory has the same reliability, then this bit is not used.
+ ///
+ EfiGcdMemoryTypeMoreReliable,
EfiGcdMemoryTypeMaximum
} EFI_GCD_MEMORY_TYPE;
diff --git a/MdePkg/Include/Pi/PiHob.h b/MdePkg/Include/Pi/PiHob.h index b24f95149b..8581d7c747 100644 --- a/MdePkg/Include/Pi/PiHob.h +++ b/MdePkg/Include/Pi/PiHob.h @@ -11,7 +11,7 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
- PI Version 1.0
+ PI Version 1.4
**/
@@ -295,6 +295,14 @@ typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE; #define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTED 0x00040000
#define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTABLE 0x00800000
+//
+// Physical memory relative reliability attribute. This
+// memory provides higher reliability relative to other
+// memory in the system. If all memory has the same
+// reliability, then this bit is not used.
+//
+#define EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE 0x02000000
+
///
/// Describes the resource properties of all fixed,
/// nonrelocatable resource ranges found on the processor
|