X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FIndustryStandard%2FTpm2Acpi.h;h=7578676e442bd4b959c86a0f1e6e71afb27d3fcc;hp=73ef56124527f83d046f4a8f56d9f01375508ebb;hb=8f07a374b1d0497b6676491de8cbe2f08f4f7e9f;hpb=7ecfa0aa38a3601c958a81dc36f69b5e04e40584

diff --git a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
index 73ef561245..7578676e44 100644
--- a/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
+++ b/MdePkg/Include/IndustryStandard/Tpm2Acpi.h
@@ -1,7 +1,7 @@
 /** @file
   TPM2 ACPI table definition.
 
-Copyright (c) 2013, Intel Corporation. All rights reserved. <BR>
+Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved. <BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -19,11 +19,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #pragma pack (1)
 
-#define EFI_TPM2_ACPI_TABLE_REVISION  3
+#define EFI_TPM2_ACPI_TABLE_REVISION_3  3
+#define EFI_TPM2_ACPI_TABLE_REVISION_4  4
 
 typedef struct {
   EFI_ACPI_DESCRIPTION_HEADER Header;
-  UINT32                      Flags;
+  UINT16                      PlatformClass;
+  UINT16                      Reserved;
   UINT64                      AddressOfControlArea;
   UINT32                      StartMethod;
 //UINT8                       PlatformSpecificParameters[];