tyler.durden/audk
1
0
Fork 0
mirror of https://github.com/acidanthera/audk.git synced 2025-04-08 17:05:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

MdePkg Cpuid.h: Define CPUID.(EAX=7,ECX=0):EDX[30]

Browse Source 
This patch follows new Intel SDM to define CPUID.(EAX=7,ECX=0):EDX[30].

Signed-off-by: Star Zeng <star.zeng@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Ray Ni <ray.ni@intel.com>
This commit is contained in:
Zeng, Star 2021-10-21 11:28:20 +08:00 committed by mergify[bot]
parent 9a95d11023
commit bb146ce32d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
MdePkg/Include/Register/Intel/Cpuid.h
View File

@ -1587,9 +1587,9 @@ typedef union {
///
UINT32 EnumeratesSupportForCapability:1;
///
/// [Bit 30] Reserved.
/// [Bit 30] Enumerates support for the IA32_CORE_CAPABILITIES MSR.
///
UINT32 Reserved3:1;
UINT32 EnumeratesSupportForCoreCapabilitiesMsr:1;
///
/// [Bit 31] Enumerates support for Speculative Store Bypass Disable (SSBD).
/// Processors that set this bit sup-port the IA32_SPEC_CTRL MSR. They allow