/** @file\r
TPM2 ACPI table definition.\r
\r
-Copyright (c) 2013, Intel Corporation. All rights reserved. <BR>\r
+Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved. <BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
\r
#pragma pack (1)\r
\r
-#define EFI_TPM2_ACPI_TABLE_REVISION 3\r
+#define EFI_TPM2_ACPI_TABLE_REVISION_3 3\r
+#define EFI_TPM2_ACPI_TABLE_REVISION_4 4\r
+#define EFI_TPM2_ACPI_TABLE_REVISION EFI_TPM2_ACPI_TABLE_REVISION_4\r
\r
typedef struct {\r
EFI_ACPI_DESCRIPTION_HEADER Header;\r
+ // Flags field is replaced in version 4 and above\r
+ // BIT0~15: PlatformClass This field is only valid for version 4 and above\r
+ // BIT16~31: Reserved\r
UINT32 Flags;\r
UINT64 AddressOfControlArea;\r
UINT32 StartMethod;\r