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1/** @file\r
2 Variable error flag definitions.\r
3\r
4 Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
5 This program and the accompanying materials\r
6 are licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15#ifndef _VARIABLE_ERROR_FLAG_H_\r
16#define _VARIABLE_ERROR_FLAG_H_\r
17\r
18//\r
19// Before EndOfDxe, the variable indicates the last boot variable error flag,\r
20// then it means the last boot variable error flag must be got before EndOfDxe.\r
21// After EndOfDxe, the variable indicates the current boot variable error flag,\r
22// then it means the current boot variable error flag must be got after EndOfDxe.\r
23//\r
24// If the variable is not present, it has the same meaning with VAR_ERROR_FLAG_NO_ERROR.\r
25//\r
26#define VAR_ERROR_FLAG_NAME L"VarErrorFlag"\r
27\r
28#define VAR_ERROR_FLAG_NO_ERROR 0xFF // 1111-1111\r
29#define VAR_ERROR_FLAG_SYSTEM_ERROR 0xEF // 1110-1111\r
30#define VAR_ERROR_FLAG_USER_ERROR 0xFE // 1111-1110\r
31\r
32typedef UINT8 VAR_ERROR_FLAG;\r
33\r
34#define EDKII_VAR_ERROR_FLAG_GUID { \\r
35 0x4b37fe8, 0xf6ae, 0x480b, { 0xbd, 0xd5, 0x37, 0xd9, 0x8c, 0x5e, 0x89, 0xaa } \\r
36};\r
37\r
38extern EFI_GUID gEdkiiVarErrorFlagGuid;\r
39\r
40#endif\r
41\r