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 <[email protected]> Reviewed-by: Liming Gao <[email protected]> --- MdePkg/Include/Pi/PiDxeCis.h | 5 +++++ MdePkg/Include/Pi/PiHob.h | 10 +++++++++- MdePkg/Include/Uefi/UefiSpec.h | 25 +++++++++++++++---------- 3 files changed, 29 insertions(+), 11 deletions(-) diff --git a/MdePkg/Include/Pi/PiDxeCis.h b/MdePkg/Include/Pi/PiDxeCis.h index bb5e6a2..a2208df 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 fc523e1..91e0781 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 **/ @@ -278,6 +278,14 @@ typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE; #define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTABLE 0x00400000 #define EFI_RESOURCE_ATTRIBUTE_PERSISTABLE 0x01000000 +// +// 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 diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h index e2e3b5e..55befb0 100644 --- a/MdePkg/Include/Uefi/UefiSpec.h +++ b/MdePkg/Include/Uefi/UefiSpec.h @@ -63,26 +63,31 @@ typedef enum { // // Memory cacheability attributes // -#define EFI_MEMORY_UC 0x0000000000000001ULL -#define EFI_MEMORY_WC 0x0000000000000002ULL -#define EFI_MEMORY_WT 0x0000000000000004ULL -#define EFI_MEMORY_WB 0x0000000000000008ULL -#define EFI_MEMORY_UCE 0x0000000000000010ULL +#define EFI_MEMORY_UC 0x0000000000000001ULL +#define EFI_MEMORY_WC 0x0000000000000002ULL +#define EFI_MEMORY_WT 0x0000000000000004ULL +#define EFI_MEMORY_WB 0x0000000000000008ULL +#define EFI_MEMORY_UCE 0x0000000000000010ULL // // Physical memory protection attributes // -#define EFI_MEMORY_WP 0x0000000000001000ULL -#define EFI_MEMORY_RP 0x0000000000002000ULL -#define EFI_MEMORY_XP 0x0000000000004000ULL +#define EFI_MEMORY_WP 0x0000000000001000ULL +#define EFI_MEMORY_RP 0x0000000000002000ULL +#define EFI_MEMORY_XP 0x0000000000004000ULL +// +// The memory region 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_MEMORY_MORE_RELIABLE 0x0000000000010000 // // Physical memory persistence attribute. // The memory region supports byte-addressable non-volatility. // -#define EFI_MEMORY_NV 0x0000000000008000ULL +#define EFI_MEMORY_NV 0x0000000000008000ULL // // Runtime memory attribute // -#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL +#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL /// /// Memory descriptor version number. -- 1.9.5.msysgit.0 ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
