--- /dev/null
+/*++\r
+\r
+Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved\r
+\r
+ This program and the accompanying materials are licensed and made available under\r
+ the terms and conditions of the BSD License that accompanies this distribution.\r
+ The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php.\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+\r
+\r
+Module Name:\r
+\r
+ SmmSmbus.h\r
+\r
+Abstract:\r
+\r
+ SmmSmbus Protocol\r
+\r
+--*/\r
+#ifndef __EFI_SMM_SMBUS_PROTOCOL_H__\r
+#define __EFI_SMM_SMBUS_PROTOCOL_H__\r
+\r
+//\r
+// GUID for the SmmSmbus Protocol\r
+//\r
+// EDK and EDKII have different GUID formats\r
+//\r
+\r
+#define EFI_SMM_SMBUS_PROTOCOL_GUID \\r
+ { \\r
+ 0x72e40094, 0x2ee1, 0x497a, 0x8f, 0x33, 0x4c, 0x93, 0x4a, 0x9e, 0x9c, 0xc \\r
+ }\r
+\r
+//\r
+// Resuse the DXE definition, and use another GUID.\r
+//\r
+typedef EFI_SMBUS_HC_PROTOCOL SMM_SMBUS_HC_PROTOCOL;\r
+\r
+extern EFI_GUID gEfiSmmSmbusProtocolGuid;\r
+\r
+#endif\r