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-rw-r--r--SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c b/SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c
index 0d97c85d68..3569306381 100644
--- a/SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c
+++ b/SecurityPkg/Tcg/Tcg2Smm/Tcg2Smm.c
@@ -77,14 +77,14 @@ EFI_TPM2_ACPI_TABLE mTpm2AcpiTemplate = {
{
EFI_ACPI_5_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE,
sizeof (mTpm2AcpiTemplate),
- EFI_TPM2_ACPI_TABLE_REVISION_4,
+ EFI_TPM2_ACPI_TABLE_REVISION,
//
// Compiler initializes the remaining bytes to 0
// These fields should be filled in in production
//
},
- 0, // 16-bit PlatformClass
- 0, // 16-bit Reserved
+ 0, // BIT0~15: PlatformClass
+ // BIT16~31: Reserved
0, // Control Area
EFI_TPM2_ACPI_TABLE_START_METHOD_TIS, // StartMethod
};