diff options
| author | jyao1 <jyao1> | 2014-09-28 01:07:13 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-09-28 01:07:13 +0000 |
| commit | 90be22219668cae514cdb56934cb139089367dae (patch) | |
| tree | bc2b086b2fd044fcc9f51d6cdf3b0fb6856ddad1 /IntelFspPkg | |
| parent | 365614e21e03949d528a3ca266d6d2ed1dff942e (diff) | |
| download | edk2-platforms-90be22219668cae514cdb56934cb139089367dae.tar.xz | |
Fix an issue on FixedMtreProgramming - AND/OR mask incorrect.
Contributed-under: TianoCore Contribution Agreement 1.0
signed-off by: Yao, Jiewen <jiewen.yao@intel.com>
reviewed by: Rangarajan, Ravi P <ravi.p.rangarajan@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16181 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFspPkg')
| -rw-r--r-- | IntelFspPkg/Library/BaseCacheLib/CacheLib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/IntelFspPkg/Library/BaseCacheLib/CacheLib.c b/IntelFspPkg/Library/BaseCacheLib/CacheLib.c index 5c77962393..40d404dd69 100644 --- a/IntelFspPkg/Library/BaseCacheLib/CacheLib.c +++ b/IntelFspPkg/Library/BaseCacheLib/CacheLib.c @@ -381,7 +381,7 @@ ProgramFixedMtrr ( *Len -= mFixedMtrrTable[MsrNum].Length;
*Base += mFixedMtrrTable[MsrNum].Length;
}
- TempQword = AsmReadMsr64 (mFixedMtrrTable[MsrNum].Msr) & (~ClearMask | OrMask);
+ TempQword = (AsmReadMsr64 (mFixedMtrrTable[MsrNum].Msr) & (~ClearMask)) | OrMask;
AsmWriteMsr64 (mFixedMtrrTable[MsrNum].Msr, TempQword);
return EFI_SUCCESS;
|