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diff --git a/IntelFrameworkModulePkg/Include/Guid/AcpiVariableCompatibility.h b/IntelFrameworkModulePkg/Include/Guid/AcpiVariableCompatibility.h
new file mode 100644
index 0000000000..6c9f851543
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+++ b/IntelFrameworkModulePkg/Include/Guid/AcpiVariableCompatibility.h
@@ -0,0 +1,69 @@
+/** @file
+  Definitions for data structures used in S3 resume.
+
+Copyright (c) 2011, 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
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _ACPI_VARIABLE_COMPATIBILITY_H_
+#define _ACPI_VARIABLE_COMPATIBILITY_H_
+
+#define EFI_ACPI_VARIABLE_COMPATIBILITY_GUID \
+  { \
+    0xc020489e, 0x6db2, 0x4ef2, {0x9a, 0xa5, 0xca, 0x6, 0xfc, 0x11, 0xd3, 0x6a } \
+  }
+
+#define ACPI_GLOBAL_VARIABLE  L"AcpiGlobalVariable"
+
+extern EFI_GUID gEfiAcpiVariableCompatiblityGuid;
+
+typedef struct {
+  BOOLEAN               APState;
+  BOOLEAN               S3BootPath;
+  EFI_PHYSICAL_ADDRESS  WakeUpBuffer;
+  EFI_PHYSICAL_ADDRESS  GdtrProfile;
+  EFI_PHYSICAL_ADDRESS  IdtrProfile;
+  EFI_PHYSICAL_ADDRESS  CpuPrivateData;
+  EFI_PHYSICAL_ADDRESS  StackAddress;
+  EFI_PHYSICAL_ADDRESS  MicrocodePointerBuffer;
+  EFI_PHYSICAL_ADDRESS  SmramBase;
+  EFI_PHYSICAL_ADDRESS  SmmStartImageBase;
+  UINT32                SmmStartImageSize;
+  UINT32                NumberOfCpus;
+} ACPI_CPU_DATA_COMPATIBILITY;
+
+typedef struct {
+  //
+  // Acpi Related variables
+  //
+  EFI_PHYSICAL_ADDRESS  AcpiReservedMemoryBase;
+  UINT32                AcpiReservedMemorySize;
+  EFI_PHYSICAL_ADDRESS  S3ReservedLowMemoryBase;
+  EFI_PHYSICAL_ADDRESS  AcpiBootScriptTable;
+  EFI_PHYSICAL_ADDRESS  RuntimeScriptTableBase;
+  EFI_PHYSICAL_ADDRESS  AcpiFacsTable;
+  UINT64                SystemMemoryLength;
+  ACPI_CPU_DATA_COMPATIBILITY         AcpiCpuData;
+  //
+  // VGA OPROM to support Video Re-POST for Linux S3
+  //
+  EFI_PHYSICAL_ADDRESS  VideoOpromAddress;
+  UINT32                VideoOpromSize;
+
+  //
+  // S3 Debug extension
+  //
+  EFI_PHYSICAL_ADDRESS  S3DebugBufferAddress; 
+  EFI_PHYSICAL_ADDRESS  S3ResumeNvsEntryPoint;    
+} ACPI_VARIABLE_SET_COMPATIBILITY;
+
+#endif