diff options
Diffstat (limited to 'Core/EM/TCG2/Common/AmiTcgNvflagSample.h')
| -rw-r--r-- | Core/EM/TCG2/Common/AmiTcgNvflagSample.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/Core/EM/TCG2/Common/AmiTcgNvflagSample.h b/Core/EM/TCG2/Common/AmiTcgNvflagSample.h new file mode 100644 index 0000000..3ba4ab1 --- /dev/null +++ b/Core/EM/TCG2/Common/AmiTcgNvflagSample.h @@ -0,0 +1,199 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//************************************************************************* +// $Header: /Alaska/SOURCE/Modules/TCG2/Common/AmiTcgNvflagSample/AmiTcgNvflagSample.h 1 4/21/14 2:17p Fredericko $Revision: +// +// $Date: +//************************************************************************* +// Revision History +// ---------------- +// +//************************************************************************* +//************************************************************************* +//<AMI_FHDR_START> +// +// Name: AmiTcgNvflagSample +// +// Description: This is a sample file for support TCG Ppi. It creates and installed +// a protocal to access the persistent bios tpm flags in Tpm NV 0x50010000. +// See Ppi Spec 1.2 +// +//<AMI_FHDR_END> +//************************************************************************ +#include <AmiDxeLib.h> +#include "token.h" +#include "protocol\TcgService\TcgService.h" +#include <Protocol\TpmDevice\TpmDevice.h> +#include "TCGMisc.h" + + +#pragma pack(1) + +typedef struct TPM_NV_READ_CMD +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_COMMAND_CODE ordinal; + TPM_NV_INDEX nvIndex; + UINT32 offset; + UINT32 dataSize; +} TPM_NV_READ_CMD; + +typedef struct TPM_NV_READ_RET +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_RESULT returnCode; + UINT32 dataSize; + UINT8 data[NV_DATA_SIZE]; + UINT8 nonceEven[20]; + UINT8 nonceOdd[20]; + BOOLEAN ContinueAuthSession; + UINT8 ownerAuth[20]; +} TPM_NV_READ_RET; + +typedef struct TPM_NV_WRITE_CMD_HDR +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_COMMAND_CODE ordinal; + TPM_NV_INDEX nvIndex; + UINT32 offset; + UINT32 dataSize; +} TPM_NV_WRITE_CMD_HDR; + +typedef struct TPM_NV_WRITE_CMD +{ + TPM_NV_WRITE_CMD_HDR writeHeader; + UINT8 data[NV_DATA_SIZE]; +} TPM_NV_WRITE_CMD; + + +typedef struct TPM_NV_WRITE_RET +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_RESULT returnCode; + UINT8 nonceEven[20]; + UINT8 nonceOdd[20]; + BOOLEAN ContinueAuthSession; + UINT8 ownerAuth[20]; +} TPM_NV_WRITE_RET; + + +typedef struct _TCPA_DIGEST { + UINT8 digest[20]; +} TCPA_DIGEST; + +typedef struct _TPM_PCR_SELECTION { + UINT16 sizeOfSelect; + UINT8 pcrSelect[3]; +} NV_PCR_SELECTION; + +typedef struct _TPM_PCR_INFO_SHORT { + UINT16 sizeOfSelect; + UINT8 pcrSelect[3]; + UINT8 localityAtRelease; + TCPA_DIGEST digestAtRelease; +} NV_PCR_INFO_SHORT; + +typedef struct _TPM_NV_ATTRIBUTES { + UINT16 tag; + UINT32 attributes; +} NV_ATTRIBUTES; + +typedef struct _TPM_NV_DATA_PUBLIC1 { + UINT16 Tag_; + UINT32 NvIndex; + NV_PCR_INFO_SHORT PcrInfoRead; +} NV_DATA_PUBLIC1; + +typedef struct _TPM_NV_DATA_PUBLIC2 { + NV_PCR_INFO_SHORT PcrInfoWrite; + NV_ATTRIBUTES PerMission; + UINT8 bReadSTClear; + UINT8 bWriteSTClear; + UINT8 bWriteDefine; + UINT32 DataSize; +} NV_DATA_PUBLIC2; + +typedef struct _TPM_DEF_NV_DATA { + NV_DATA_PUBLIC1 TpmDefineSpaceIn_pubinfo1; + NV_DATA_PUBLIC2 TpmDefineSpaceIn_pubinfo2; + TCPA_DIGEST TpmDefineSpaceIn_encAuth; +} TPM_DEF_NV_DATA; + + +typedef struct TPM_NV_PUBLIC_DATA +{ + UINT16 tag; + UINT32 Index; + UINT16 InfoReadsizeOfSelect; + UINT16 InfoReadpcrSelect; + UINT8 InfoReadlocalityAtRelease; + UINT8 InfoReaddigestAtRelease[20]; + UINT16 InfoWritesizeOfSelect; + UINT16 InfoWritepcrSelect; + UINT8 InfoWritelocalityAtRelease; + UINT8 InfoWritedigestAtRelease[20]; + UINT16 AttribTag; + UINT32 Attributes; + BOOLEAN bReadSTClear; + BOOLEAN bWriteSTClear; + BOOLEAN bWriteDefine; + UINT32 dataSize; +}TPM_NV_PUBLIC_DATA; + + +typedef struct TPM_NV_DEFINESPCE_CMD +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_COMMAND_CODE ordinal; + TPM_NV_PUBLIC_DATA pubInfo; + UINT8 encAuth[20]; +} TPM_NV_DEFINESPCE_CMD; + + +typedef struct TPM_NV_DEFINESPCE_RET +{ + TPM_TAG tag; + UINT32 paramSize; + TPM_RESULT returnCode; + UINT8 nonceEven[20]; + UINT8 nonceOdd[20]; + BOOLEAN ContinueAuthSession; + UINT8 ownerAuth[20]; +} TPM_NV_DEFINESPCE_RET; + + +#define INTERNAL_TPM_BADINDEX 0x00000002 +#define INTERNAL_TPM_DOING_SELFTEST 0x00000802 + +#pragma pack() + +#define EFI_MAX_BIT 0x80000000 +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |