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| author | Dionna Glaze <dionnaglaze@google.com> | 2024-06-06 17:33:45 +0000 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-07-02 16:10:29 +0000 |
| commit | ff1c4fa1680d3f9a5f2be3e0048d2de15a5846fb (patch) | |
| tree | 780e7c155e7dd06c14000a63c5fd0c77ffedc79a | |
| parent | b2216427ca7b0d31a36616e2876d362629de926d (diff) | |
| download | edk2-ff1c4fa1680d3f9a5f2be3e0048d2de15a5846fb.zip edk2-ff1c4fa1680d3f9a5f2be3e0048d2de15a5846fb.tar.gz edk2-ff1c4fa1680d3f9a5f2be3e0048d2de15a5846fb.tar.bz2 | |
MdePkg: UefiTcgPlatform.h updates
The TCG_Sp800_155_PlatformId_Event2 and 3 structures both list the
platform model string twice, which is incorrect according to the
TCG PC Client Platform Firmware Profile.
Also add constant definitions for the locator types added in the
December 2023 revision.
Signed-off-by: Dionna Glaze <dionnaglaze@google.com>
| -rw-r--r-- | MdePkg/Include/IndustryStandard/UefiTcgPlatform.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h b/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h index aaee5d6..1b7b240 100644 --- a/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h +++ b/MdePkg/Include/IndustryStandard/UefiTcgPlatform.h @@ -473,8 +473,6 @@ typedef struct tdTCG_Sp800_155_PlatformId_Event2 { // UINT8 PlatformModel[PlatformModelSize];
// UINT8 PlatformVersionSize;
// UINT8 PlatformVersion[PlatformVersionSize];
- // UINT8 PlatformModelSize;
- // UINT8 PlatformModel[PlatformModelSize];
// UINT8 FirmwareManufacturerStrSize;
// UINT8 FirmwareManufacturerStr[FirmwareManufacturerStrSize];
// UINT32 FirmwareManufacturerId;
@@ -499,8 +497,6 @@ typedef struct tdTCG_Sp800_155_PlatformId_Event3 { // UINT8 PlatformModel[PlatformModelSize];
// UINT8 PlatformVersionSize;
// UINT8 PlatformVersion[PlatformVersionSize];
- // UINT8 PlatformModelSize;
- // UINT8 PlatformModel[PlatformModelSize];
// UINT8 FirmwareManufacturerStrSize;
// UINT8 FirmwareManufacturerStr[FirmwareManufacturerStrSize];
// UINT32 FirmwareManufacturerId;
@@ -517,6 +513,18 @@ typedef struct tdTCG_Sp800_155_PlatformId_Event3 { // UINT8 PlatformCertLocator[PlatformCertLocatorLength];
} TCG_Sp800_155_PlatformId_Event3;
+/**
+ * TCG specifies a locator type with the following values
+ * 0 - Raw data in the locator itself.
+ * 1 - URI in rtf2396 format.
+ * 2 - local device path in EFI_DEVICE_PATH_PROTOCOL format.
+ * 3 - UEFI variable (16 byte EFI_GUID, then 00-terminated UCS2 string)
+**/
+#define TCG_LOCATOR_TYPE_RAW_DATA 0
+#define TCG_LOCATOR_TYPE_URI 1
+#define TCG_LOCATOR_TYPE_DEVICE_PATH 2
+#define TCG_LOCATOR_TYPE_UEFI_VARIABLE 3
+
#define TCG_EfiStartupLocalityEvent_SIGNATURE "StartupLocality"
//
|