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| author | Jeff Fan <jeff.fan@intel.com> | 2015-09-01 08:56:14 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-09-01 08:56:14 +0000 |
| commit | 8b4c856c9113f5ab4ca838075fc7d95e105c8417 (patch) | |
| tree | 30952c6b03a70c7f337247dd542430da32490089 /UefiCpuPkg/CpuMpPei | |
| parent | f1c97bb3f405f43f74866c0a55a15a3f184f83b6 (diff) | |
| download | edk2-8b4c856c9113f5ab4ca838075fc7d95e105c8417.tar.gz edk2-8b4c856c9113f5ab4ca838075fc7d95e105c8417.tar.bz2 edk2-8b4c856c9113f5ab4ca838075fc7d95e105c8417.zip | |
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
Diffstat (limited to 'UefiCpuPkg/CpuMpPei')
| -rw-r--r-- | UefiCpuPkg/CpuMpPei/CpuBist.c | 5 | ||||
| -rw-r--r-- | UefiCpuPkg/CpuMpPei/PeiMpServices.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/UefiCpuPkg/CpuMpPei/CpuBist.c b/UefiCpuPkg/CpuMpPei/CpuBist.c index 2bee7a4a66..56292452a9 100644 --- a/UefiCpuPkg/CpuMpPei/CpuBist.c +++ b/UefiCpuPkg/CpuMpPei/CpuBist.c @@ -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
//
diff --git a/UefiCpuPkg/CpuMpPei/PeiMpServices.c b/UefiCpuPkg/CpuMpPei/PeiMpServices.c index 4215f9e51b..5dd2c153f4 100644 --- a/UefiCpuPkg/CpuMpPei/PeiMpServices.c +++ b/UefiCpuPkg/CpuMpPei/PeiMpServices.c @@ -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) {
|