#include "SecMain.h"\r
\r
/**\r
- Implementation of the PlatformInformation2 service in EFI_SEC_PLATFORM_INFORMATION2_PPI.\r
+ Worker function to parse CPU BIST information from Guided HOB.\r
\r
- @param PeiServices The pointer to the PEI Services Table.\r
- @param StructureSize The pointer to the variable describing size of the input buffer.\r
- @param PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.\r
+ @param[out] StructureSize Pointer to the variable describing size of the input buffer.\r
+ @param[out] StructureBuffer Pointer to the buffer save CPU BIST information.\r
\r
- @retval EFI_SUCCESS The data was successfully returned.\r
- @retval EFI_BUFFER_TOO_SMALL The buffer was too small. The current buffer size needed to\r
- hold the record is returned in StructureSize.\r
+ @retval EFI_SUCCESS The data was successfully returned.\r
+ @retval EFI_BUFFER_TOO_SMALL The buffer was too small.\r
\r
**/\r
EFI_STATUS\r
-EFIAPI\r
-SecPlatformInformation2 (\r
- IN CONST EFI_PEI_SERVICES **PeiServices,\r
- IN OUT UINT64 *StructureSize,\r
- OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2\r
+GetBistFromHob (\r
+ IN OUT UINT64 *StructureSize,\r
+ IN OUT VOID *StructureBuffer\r
)\r
{\r
EFI_HOB_GUID_TYPE *GuidHob;\r
VOID *DataInHob;\r
UINTN DataSize;\r
\r
- GuidHob = GetFirstGuidHob (&gEfiSecPlatformInformation2PpiGuid);\r
+ GuidHob = GetFirstGuidHob (&gEfiCallerIdGuid);\r
if (GuidHob == NULL) {\r
*StructureSize = 0;\r
return EFI_SUCCESS;\r
}\r
\r
*StructureSize = (UINT64) DataSize;\r
- CopyMem (PlatformInformationRecord2, DataInHob, DataSize);\r
+ CopyMem (StructureBuffer, DataInHob, DataSize);\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+ Implementation of the PlatformInformation service in EFI_SEC_PLATFORM_INFORMATION_PPI.\r
+\r
+ @param[in] PeiServices Pointer to the PEI Services Table.\r
+ @param[out] StructureSize Pointer to the variable describing size of the input buffer.\r
+ @param[out PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.\r
+\r
+ @retval EFI_SUCCESS The data was successfully returned.\r
+ @retval EFI_BUFFER_TOO_SMALL The buffer was too small.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SecPlatformInformationBist (\r
+ IN CONST EFI_PEI_SERVICES **PeiServices,\r
+ IN OUT UINT64 *StructureSize,\r
+ OUT EFI_SEC_PLATFORM_INFORMATION_RECORD *PlatformInformationRecord\r
+ )\r
+{\r
+ return GetBistFromHob (StructureSize, PlatformInformationRecord);\r
+}\r
+\r
+/**\r
+ Implementation of the PlatformInformation2 service in EFI_SEC_PLATFORM_INFORMATION2_PPI.\r
+\r
+ @param[in] PeiServices The pointer to the PEI Services Table.\r
+ @param[out] StructureSize The pointer to the variable describing size of the input buffer.\r
+ @param[out] PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.\r
+\r
+ @retval EFI_SUCCESS The data was successfully returned.\r
+ @retval EFI_BUFFER_TOO_SMALL The buffer was too small. The current buffer size needed to\r
+ hold the record is returned in StructureSize.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SecPlatformInformation2Bist (\r
+ IN CONST EFI_PEI_SERVICES **PeiServices,\r
+ IN OUT UINT64 *StructureSize,\r
+ OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2\r
+ )\r
+{\r
+ return GetBistFromHob (StructureSize, PlatformInformationRecord2);\r
+}\r
+\r
/**\r
Worker function to get CPUs' BIST by calling SecPlatformInformationPpi\r
or SecPlatformInformation2Ppi.\r
\r
- @param PeiServices Pointer to PEI Services Table\r
- @param Guid PPI Guid\r
- @param PpiDescriptor Return a pointer to instance of the\r
- EFI_PEI_PPI_DESCRIPTOR\r
- @param BistInformationData Pointer to BIST information data\r
- @param BistInformationSize Return the size in bytes of BIST information\r
+ @param[in] PeiServices Pointer to PEI Services Table\r
+ @param[in] Guid PPI Guid\r
+ @param[out] PpiDescriptor Return a pointer to instance of the\r
+ EFI_PEI_PPI_DESCRIPTOR\r
+ @param[out] BistInformationData Pointer to BIST information data\r
+ @param[out] BistInformationSize Return the size in bytes of BIST information\r
\r
@retval EFI_SUCCESS Retrieve of the BIST data successfully\r
@retval EFI_NOT_FOUND No sec platform information(2) ppi export\r