From e919c766d50b1e1f4c9890fb383640c7fd2a3ffe Mon Sep 17 00:00:00 2001 From: Star Zeng Date: Mon, 11 May 2015 05:16:02 +0000 Subject: 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 Reviewed-by: Liming Gao git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17399 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Include/Pi/PiDxeCis.h | 5 +++++ MdePkg/Include/Pi/PiHob.h | 10 +++++++++- 2 files changed, 14 insertions(+), 1 deletion(-) (limited to 'MdePkg/Include/Pi') 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 -- cgit v1.2.3