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Rename Trusted Hob to Measured FV hob and add Guided Hob layout structure

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Signed-off-by : Chao Zhang<chao.b.zhang@intel.com>
Reviewed-by   : Dong Guo  <guo.dong@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13762 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
czhang46
2012-09-28 00:57:02 +00:00
parent 751915bcd9
commit 0758c830f7
6 changed files with 39 additions and 36 deletions
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26
SecurityPkg/Tcg/TcgPei/TcgPei.c
View File

@@ -23,7 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Ppi/EndOfPeiPhase.h>
#include <Guid/TcgEventHob.h>
#include <Guid/TrustedFvHob.h>
#include <Guid/MeasuredFvHob.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
@@ -148,35 +148,33 @@ EndofPeiSignalNotifyCallBack (
IN VOID *Ppi
)
{
UINT8 *HobData;
MEASURED_HOB_DATA *MeasuredHobData;
HobData = NULL;
MeasuredHobData = NULL;
//
// Create a Guid hob to save all trusted Fv
// Create a Guid hob to save all measured Fv
//
HobData = BuildGuidHob(
&gTrustedFvHobGuid,
sizeof(UINTN) + sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredBaseFvIndex + mMeasuredChildFvIndex)
);
MeasuredHobData = BuildGuidHob(
&gMeasuredFvHobGuid,
sizeof(UINTN) + sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredBaseFvIndex + mMeasuredChildFvIndex)
);
if (HobData != NULL){
if (MeasuredHobData != NULL){
//
// Save measured FV info enty number
//
*(UINT32 *)HobData = mMeasuredBaseFvIndex + mMeasuredChildFvIndex;
MeasuredHobData->Num = mMeasuredBaseFvIndex + mMeasuredChildFvIndex;
HobData += sizeof(UINT32);
//
// Save measured base Fv info
//
CopyMem (HobData, mMeasuredBaseFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredBaseFvIndex));
CopyMem (MeasuredHobData->MeasuredFvBuf, mMeasuredBaseFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredBaseFvIndex));
HobData += sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredBaseFvIndex);
//
// Save measured child Fv info
//
CopyMem (HobData, mMeasuredChildFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredChildFvIndex));
CopyMem (&MeasuredHobData->MeasuredFvBuf[mMeasuredBaseFvIndex] , mMeasuredChildFvInfo, sizeof(EFI_PLATFORM_FIRMWARE_BLOB) * (mMeasuredChildFvIndex));
}
return EFI_SUCCESS;

2
SecurityPkg/Tcg/TcgPei/TcgPei.inf
View File

@@ -51,7 +51,7 @@
[Guids]
gTcgEventEntryHobGuid
gTrustedFvHobGuid
gMeasuredFvHobGuid
[Ppis]
gPeiLockPhysicalPresencePpiGuid