--- /dev/null
+/** @file\r
+ This file defines the hob structure for system tables like ACPI, SMBIOS tables.\r
+\r
+ Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<BR>\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
+\r
+**/\r
+\r
+#ifndef __SYSTEM_TABLE_INFO_GUID_H__\r
+#define __SYSTEM_TABLE_INFO_GUID_H__\r
+\r
+///\r
+/// System Table Information GUID\r
+///\r
+extern EFI_GUID gUefiSystemTableInfoGuid;\r
+\r
+typedef struct {\r
+ UINT8 Revision;\r
+ UINT8 Reserved0[3];\r
+ UINT64 AcpiTableBase;\r
+ UINT32 AcpiTableSize;\r
+ UINT64 SmbiosTableBase;\r
+ UINT32 SmbiosTableSize;\r
+} SYSTEM_TABLE_INFO;\r
+\r
+#endif\r