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-rw-r--r--IntelFsp2WrapperPkg/Library/BaseFspMeasurementLib/FspMeasurementLib.c145
1 files changed, 75 insertions, 70 deletions
diff --git a/IntelFsp2WrapperPkg/Library/BaseFspMeasurementLib/FspMeasurementLib.c b/IntelFsp2WrapperPkg/Library/BaseFspMeasurementLib/FspMeasurementLib.c
index 0fe0606a6d..2c017a4250 100644
--- a/IntelFsp2WrapperPkg/Library/BaseFspMeasurementLib/FspMeasurementLib.c
+++ b/IntelFsp2WrapperPkg/Library/BaseFspMeasurementLib/FspMeasurementLib.c
@@ -43,26 +43,26 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
EFI_STATUS
EFIAPI
TpmMeasureAndLogDataWithFlags (
- IN UINT32 PcrIndex,
- IN UINT32 EventType,
- IN VOID *EventLog,
- IN UINT32 LogLen,
- IN VOID *HashData,
- IN UINT64 HashDataLen,
- IN UINT64 Flags
+ IN UINT32 PcrIndex,
+ IN UINT32 EventType,
+ IN VOID *EventLog,
+ IN UINT32 LogLen,
+ IN VOID *HashData,
+ IN UINT64 HashDataLen,
+ IN UINT64 Flags
)
{
- EFI_STATUS Status;
- EDKII_TCG_PPI *TcgPpi;
- TCG_PCR_EVENT_HDR TcgEventHdr;
+ EFI_STATUS Status;
+ EDKII_TCG_PPI *TcgPpi;
+ TCG_PCR_EVENT_HDR TcgEventHdr;
- Status = PeiServicesLocatePpi(
+ Status = PeiServicesLocatePpi (
&gEdkiiTcgPpiGuid,
0,
NULL,
- (VOID**)&TcgPpi
+ (VOID **)&TcgPpi
);
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR (Status)) {
return Status;
}
@@ -99,60 +99,61 @@ STATIC
EFI_STATUS
EFIAPI
MeasureFspFirmwareBlobWithCfg (
- IN CHAR8 *Description OPTIONAL,
- IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
- IN UINT64 FirmwareBlobLength,
- IN UINT32 CfgRegionOffset,
- IN UINT32 CfgRegionSize
+ IN CHAR8 *Description OPTIONAL,
+ IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
+ IN UINT64 FirmwareBlobLength,
+ IN UINT32 CfgRegionOffset,
+ IN UINT32 CfgRegionSize
)
{
- EFI_PLATFORM_FIRMWARE_BLOB FvBlob, UpdBlob;
- PLATFORM_FIRMWARE_BLOB2_STRUCT FvBlob2, UpdBlob2;
- VOID *FvName;
- UINT32 FvEventType;
- VOID *FvEventLog, *UpdEventLog;
- UINT32 FvEventLogSize, UpdEventLogSize;
- EFI_STATUS Status;
- HASH_HANDLE HashHandle;
- UINT8 *HashBase;
- UINTN HashSize;
- TPML_DIGEST_VALUES DigestList;
+ EFI_PLATFORM_FIRMWARE_BLOB FvBlob, UpdBlob;
+ PLATFORM_FIRMWARE_BLOB2_STRUCT FvBlob2, UpdBlob2;
+ VOID *FvName;
+ UINT32 FvEventType;
+ VOID *FvEventLog, *UpdEventLog;
+ UINT32 FvEventLogSize, UpdEventLogSize;
+ EFI_STATUS Status;
+ HASH_HANDLE HashHandle;
+ UINT8 *HashBase;
+ UINTN HashSize;
+ TPML_DIGEST_VALUES DigestList;
FvName = TpmMeasurementGetFvName (FirmwareBlobBase, FirmwareBlobLength);
if (((Description != NULL) || (FvName != NULL)) &&
- (PcdGet32(PcdTcgPfpMeasurementRevision) >= TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105)) {
+ (PcdGet32 (PcdTcgPfpMeasurementRevision) >= TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105))
+ {
if (Description != NULL) {
- AsciiSPrint((CHAR8*)FvBlob2.BlobDescription, sizeof(FvBlob2.BlobDescription), "%a", Description);
- AsciiSPrint((CHAR8*)UpdBlob2.BlobDescription, sizeof(UpdBlob2.BlobDescription), "%aUDP", Description);
- } else {
- AsciiSPrint((CHAR8*)FvBlob2.BlobDescription, sizeof(FvBlob2.BlobDescription), "Fv(%g)", FvName);
- AsciiSPrint((CHAR8*)UpdBlob2.BlobDescription, sizeof(UpdBlob2.BlobDescription), "(%g)UDP", FvName);
+ AsciiSPrint ((CHAR8 *)FvBlob2.BlobDescription, sizeof (FvBlob2.BlobDescription), "%a", Description);
+ AsciiSPrint ((CHAR8 *)UpdBlob2.BlobDescription, sizeof (UpdBlob2.BlobDescription), "%aUDP", Description);
+ } else {
+ AsciiSPrint ((CHAR8 *)FvBlob2.BlobDescription, sizeof (FvBlob2.BlobDescription), "Fv(%g)", FvName);
+ AsciiSPrint ((CHAR8 *)UpdBlob2.BlobDescription, sizeof (UpdBlob2.BlobDescription), "(%g)UDP", FvName);
}
- FvBlob2.BlobDescriptionSize = sizeof(FvBlob2.BlobDescription);
- FvBlob2.BlobBase = FirmwareBlobBase;
- FvBlob2.BlobLength = FirmwareBlobLength;
- FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB2;
- FvEventLog = &FvBlob2;
- FvEventLogSize = sizeof(FvBlob2);
-
- UpdBlob2.BlobDescriptionSize = sizeof(UpdBlob2.BlobDescription);
- UpdBlob2.BlobBase = CfgRegionOffset;
- UpdBlob2.BlobLength = CfgRegionSize;
- UpdEventLog = &UpdBlob2;
- UpdEventLogSize = sizeof(UpdBlob2);
+ FvBlob2.BlobDescriptionSize = sizeof (FvBlob2.BlobDescription);
+ FvBlob2.BlobBase = FirmwareBlobBase;
+ FvBlob2.BlobLength = FirmwareBlobLength;
+ FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB2;
+ FvEventLog = &FvBlob2;
+ FvEventLogSize = sizeof (FvBlob2);
+
+ UpdBlob2.BlobDescriptionSize = sizeof (UpdBlob2.BlobDescription);
+ UpdBlob2.BlobBase = CfgRegionOffset;
+ UpdBlob2.BlobLength = CfgRegionSize;
+ UpdEventLog = &UpdBlob2;
+ UpdEventLogSize = sizeof (UpdBlob2);
} else {
- FvBlob.BlobBase = FirmwareBlobBase;
+ FvBlob.BlobBase = FirmwareBlobBase;
FvBlob.BlobLength = FirmwareBlobLength;
- FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB;
- FvEventLog = &FvBlob;
- FvEventLogSize = sizeof(FvBlob);
+ FvEventType = EV_EFI_PLATFORM_FIRMWARE_BLOB;
+ FvEventLog = &FvBlob;
+ FvEventLogSize = sizeof (FvBlob);
- UpdBlob.BlobBase = CfgRegionOffset;
+ UpdBlob.BlobBase = CfgRegionOffset;
UpdBlob.BlobLength = CfgRegionSize;
- UpdEventLog = &UpdBlob;
- UpdEventLogSize = sizeof(UpdBlob);
+ UpdEventLog = &UpdBlob;
+ UpdEventLogSize = sizeof (UpdBlob);
}
/** Initialize a SHA hash context. **/
@@ -163,18 +164,18 @@ MeasureFspFirmwareBlobWithCfg (
}
/** Hash FSP binary before UDP **/
- HashBase = (UINT8 *) (UINTN) FirmwareBlobBase;
- HashSize = (UINTN) CfgRegionOffset;
- Status = HashUpdate (HashHandle, HashBase, HashSize);
+ HashBase = (UINT8 *)(UINTN)FirmwareBlobBase;
+ HashSize = (UINTN)CfgRegionOffset;
+ Status = HashUpdate (HashHandle, HashBase, HashSize);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "HashUpdate failed - %r\n", Status));
return Status;
}
/** Hash FSP binary after UDP **/
- HashBase = (UINT8 *) (UINTN) FirmwareBlobBase + CfgRegionOffset + CfgRegionSize;
+ HashBase = (UINT8 *)(UINTN)FirmwareBlobBase + CfgRegionOffset + CfgRegionSize;
HashSize = (UINTN)(FirmwareBlobLength - CfgRegionOffset - CfgRegionSize);
- Status = HashUpdate (HashHandle, HashBase, HashSize);
+ Status = HashUpdate (HashHandle, HashBase, HashSize);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "HashUpdate failed - %r\n", Status));
return Status;
@@ -192,8 +193,8 @@ MeasureFspFirmwareBlobWithCfg (
FvEventType,
FvEventLog,
FvEventLogSize,
- (UINT8 *) &DigestList,
- (UINTN) sizeof(DigestList),
+ (UINT8 *)&DigestList,
+ (UINTN)sizeof (DigestList),
EDKII_TCG_PRE_HASH_LOG_ONLY
);
@@ -202,7 +203,7 @@ MeasureFspFirmwareBlobWithCfg (
EV_PLATFORM_CONFIG_FLAGS,
UpdEventLog,
UpdEventLogSize,
- (UINT8 *) (UINTN) FirmwareBlobBase + CfgRegionOffset,
+ (UINT8 *)(UINTN)FirmwareBlobBase + CfgRegionOffset,
CfgRegionSize
);
@@ -225,10 +226,10 @@ MeasureFspFirmwareBlobWithCfg (
EFI_STATUS
EFIAPI
MeasureFspFirmwareBlob (
- IN UINT32 PcrIndex,
- IN CHAR8 *Description OPTIONAL,
- IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
- IN UINT64 FirmwareBlobLength
+ IN UINT32 PcrIndex,
+ IN CHAR8 *Description OPTIONAL,
+ IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
+ IN UINT64 FirmwareBlobLength
)
{
UINT32 FspMeasureMask;
@@ -236,13 +237,17 @@ MeasureFspFirmwareBlob (
FspMeasureMask = PcdGet32 (PcdFspMeasurementConfig);
if ((FspMeasureMask & FSP_MEASURE_FSPUPD) != 0) {
- FspHeaderPtr = (FSP_INFO_HEADER *) FspFindFspHeader (FirmwareBlobBase);
+ FspHeaderPtr = (FSP_INFO_HEADER *)FspFindFspHeader (FirmwareBlobBase);
if (FspHeaderPtr != NULL) {
- return MeasureFspFirmwareBlobWithCfg(Description, FirmwareBlobBase, FirmwareBlobLength,
- FspHeaderPtr->CfgRegionOffset, FspHeaderPtr->CfgRegionSize);
+ return MeasureFspFirmwareBlobWithCfg (
+ Description,
+ FirmwareBlobBase,
+ FirmwareBlobLength,
+ FspHeaderPtr->CfgRegionOffset,
+ FspHeaderPtr->CfgRegionSize
+ );
}
}
return MeasureFirmwareBlob (PcrIndex, Description, FirmwareBlobBase, FirmwareBlobLength);
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-08 17:27:36 +0000