tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

UefiCpuPkg/CpuMpPei: Fix CPU Healthy issue in PeiGetProcessorInfo () 

CPU Healthy state maybe changed by software. We should return Healthy state
from Healthy bit instead of from CPU BIST hardware information.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18374 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan 2015-09-01 08:56:14 +00:00 committed by vanjeff
parent f1c97bb3f4
commit 8b4c856c91
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
UefiCpuPkg/CpuMpPei/CpuBist.c
View File

@ -226,7 +226,10 @@ CollectBistDataFromPpi (
CpuData->Health = CpuInstance[CpuIndex].InfoRecord.IA32HealthFlags;
}
}
if (CpuData->Health.Uint32 != 0) {
if (CpuData->Health.Uint32 == 0) {
CpuData->CpuHealthy = TRUE;
} else {
CpuData->CpuHealthy = FALSE;
//
// Report Status Code that self test is failed
//

2
UefiCpuPkg/CpuMpPei/PeiMpServices.c
View File

@ -334,7 +334,7 @@ PeiGetProcessorInfo (
if (PeiCpuMpData->CpuData[ProcessorNumber].ApicId == GetInitialApicId()) {
ProcessorInfoBuffer->StatusFlag |= PROCESSOR_AS_BSP_BIT;
}
if (PeiCpuMpData->CpuData[ProcessorNumber].Health.Uint32 == 0) {
if (PeiCpuMpData->CpuData[ProcessorNumber].CpuHealthy) {
ProcessorInfoBuffer->StatusFlag |= PROCESSOR_HEALTH_STATUS_BIT;
}
if (PeiCpuMpData->CpuData[ProcessorNumber].State == CpuStateDisabled) {