--- /dev/null
+/** @file\r
+ Guid of a NV Variable which store the information about the\r
+ FD/HD/CD/NET/BEV order.\r
+\r
+Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\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
+#ifndef __LEGACY_DEV_ORDER_VARIABLE_GUID_H__\r
+#define __LEGACY_DEV_ORDER_VARIABLE_GUID_H__\r
+\r
+///\r
+/// Name and Guid of a NV Variable which stores the information about the\r
+/// FD/HD/CD/NET/BEV order\r
+///\r
+#define EFI_LEGACY_DEV_ORDER_VARIABLE_GUID \\r
+ { \\r
+ 0xa56074db, 0x65fe, 0x45f7, {0xbd, 0x21, 0x2d, 0x2b, 0xdd, 0x8e, 0x96, 0x52} \\r
+ }\r
+\r
+typedef UINT8 BBS_TYPE;\r
+\r
+#pragma pack(1)\r
+typedef struct {\r
+ BBS_TYPE BbsType;\r
+ ///\r
+ /// Length = sizeof (UINT16) + sizeof (Data)\r
+ ///\r
+ UINT16 Length;\r
+ UINT16 Data[1];\r
+} LEGACY_DEV_ORDER_ENTRY;\r
+#pragma pack()\r
+\r
+#define VAR_LEGACY_DEV_ORDER L"LegacyDevOrder"\r
+\r
+extern EFI_GUID gEfiLegacyDevOrderVariableGuid;\r
+\r
+#endif\r