diff options
author | Jeff Fan <jeff.fan@intel.com> | 2016-09-09 14:08:33 +0800 |
---|---|---|
committer | Jeff Fan <jeff.fan@intel.com> | 2016-09-14 08:54:29 +0800 |
commit | dfb0e6591b31f894cc6abfc028ddcd1a161dbb48 (patch) | |
tree | 938edff75e2e777aa1fa5a6d04bf527c2f64227b | |
parent | 7d17ab47d1d81c8012d8095c1e17412168c1cfc9 (diff) | |
download | edk2-dfb0e6591b31f894cc6abfc028ddcd1a161dbb48.tar.gz edk2-dfb0e6591b31f894cc6abfc028ddcd1a161dbb48.tar.bz2 edk2-dfb0e6591b31f894cc6abfc028ddcd1a161dbb48.zip |
UefiCpuPkg/CpuMpPei: Add parameter BistInformationSize
Add one OPTIONAL parameter BistInformationSize for GetBistInfoFromPpi().
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@Intel.com>
-rw-r--r-- | UefiCpuPkg/CpuMpPei/CpuBist.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/UefiCpuPkg/CpuMpPei/CpuBist.c b/UefiCpuPkg/CpuMpPei/CpuBist.c index 641eb10ca5..dae7d78f04 100644 --- a/UefiCpuPkg/CpuMpPei/CpuBist.c +++ b/UefiCpuPkg/CpuMpPei/CpuBist.c @@ -84,6 +84,7 @@ SecPlatformInformation2 ( @param PpiDescriptor Return a pointer to instance of the
EFI_PEI_PPI_DESCRIPTOR
@param BistInformationData Pointer to BIST information data
+ @param BistInformationSize Return the size in bytes of BIST information
@retval EFI_SUCCESS Retrieve of the BIST data successfully
@retval EFI_NOT_FOUND No sec platform information(2) ppi export
@@ -95,7 +96,8 @@ GetBistInfoFromPpi ( IN CONST EFI_PEI_SERVICES **PeiServices,
IN CONST EFI_GUID *Guid,
OUT EFI_PEI_PPI_DESCRIPTOR **PpiDescriptor,
- OUT VOID **BistInformationData
+ OUT VOID **BistInformationData,
+ OUT UINT64 *BistInformationSize OPTIONAL
)
{
EFI_STATUS Status;
@@ -140,6 +142,9 @@ GetBistInfoFromPpi ( );
if (Status == EFI_SUCCESS) {
*BistInformationData = SecPlatformInformation2;
+ if (BistInformationSize != NULL) {
+ *BistInformationSize = InformationSize;
+ }
return EFI_SUCCESS;
}
}
@@ -191,7 +196,8 @@ CollectBistDataFromPpi ( PeiServices,
&gEfiSecPlatformInformation2PpiGuid,
&SecInformationDescriptor,
- (VOID *) &SecPlatformInformation2
+ (VOID *) &SecPlatformInformation2,
+ NULL
);
if (Status == EFI_SUCCESS) {
//
@@ -207,7 +213,8 @@ CollectBistDataFromPpi ( PeiServices,
&gEfiSecPlatformInformationPpiGuid,
&SecInformationDescriptor,
- (VOID *) &SecPlatformInformation
+ (VOID *) &SecPlatformInformation,
+ NULL
);
if (Status == EFI_SUCCESS) {
NumberOfData = 1;
|