diff options
| author | Zhang, Chao B <chao.b.zhang@intel.com> | 2017-01-24 15:28:01 +0800 |
|---|---|---|
| committer | Zhang, Chao B <chao.b.zhang@intel.com> | 2017-01-25 10:23:58 +0800 |
| commit | 4994588211f03b41031b21fd8c6570191b5e53f7 (patch) | |
| tree | eac114773988f3576971be5754d0004f84409b37 /MdePkg | |
| parent | 5734d486b6aa0b69a39b2c8d52b355400bcf2551 (diff) | |
| download | edk2-platforms-4994588211f03b41031b21fd8c6570191b5e53f7.tar.xz | |
MdePkg: UefiTcgPlatform.h: Add UEFI_VARIABLE_DATA
Add UEFI_VARIABLE_DATA according to TCG PC-Client PFP Spec 00.21.
http://www.trustedcomputinggroup.org/wp-content/uploads/PC-ClientSpecific_Platform_Profile_for_TPM_2p0_Systems_v21.pdf
Cc: Star Zeng <star.zeng@intel.com>
Cc: Yao Jiewen <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/IndustryStandard/UefiTcgPlatform.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h b/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h index 6ce808e6c9..8a3e1704af 100644 --- a/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h +++ b/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h @@ -151,6 +151,7 @@ typedef struct tdEFI_HANDOFF_TABLE_POINTERS { /// This structure serves as the header for measuring variables. The name of the
/// variable (in Unicode format) should immediately follow, then the variable
/// data.
+/// This is defined in TCG EFI Platform Spec for TPM1.1 or 1.2 V1.22
///
typedef struct tdEFI_VARIABLE_DATA {
EFI_GUID VariableName;
@@ -160,6 +161,22 @@ typedef struct tdEFI_VARIABLE_DATA { INT8 VariableData[1]; ///< Driver or platform-specific data
} EFI_VARIABLE_DATA;
+///
+/// UEFI_VARIABLE_DATA
+///
+/// This structure serves as the header for measuring variables. The name of the
+/// variable (in Unicode format) should immediately follow, then the variable
+/// data.
+/// This is defined in TCG PC Client Firmware Profile Spec 00.21
+///
+typedef struct tdUEFI_VARIABLE_DATA {
+ EFI_GUID VariableName;
+ UINT64 UnicodeNameLength;
+ UINT64 VariableDataLength;
+ CHAR16 UnicodeName[1];
+ INT8 VariableData[1]; ///< Driver or platform-specific data
+} UEFI_VARIABLE_DATA;
+
//
// For TrEE1.0 compatibility
//
|