1 /*++
2 
3 Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
4 This program and the accompanying materials
5 are licensed and made available under the terms and conditions of the BSD License
6 which accompanies this distribution.  The full text of the license may be found at
7 http://opensource.org/licenses/bsd-license.php
8 
9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
11 
12 Module Name:
13 
14   EfiError.h
15 
16 Abstract:
17 
18   EFI error levels and thier associated defines
19 
20 --*/
21 
22 #ifndef _EFI_ERROR_H_
23 #define _EFI_ERROR_H_
24 
25 //
26 // Set the upper bit to indicate EFI Error.
27 //
28 #define EFIERR(a)                 (EFI_MAX_BIT | (a))
29 
30 #define EFIWARN(a)                (a)
31 #define EFI_ERROR(a)              (((INTN) (a)) < 0)
32 
33 #define EFI_SUCCESS               0
34 #define EFI_LOAD_ERROR            EFIERR (1)
35 #define EFI_INVALID_PARAMETER     EFIERR (2)
36 #define EFI_UNSUPPORTED           EFIERR (3)
37 #define EFI_BAD_BUFFER_SIZE       EFIERR (4)
38 #define EFI_BUFFER_TOO_SMALL      EFIERR (5)
39 #define EFI_NOT_READY             EFIERR (6)
40 #define EFI_DEVICE_ERROR          EFIERR (7)
41 #define EFI_WRITE_PROTECTED       EFIERR (8)
42 #define EFI_OUT_OF_RESOURCES      EFIERR (9)
43 #define EFI_VOLUME_CORRUPTED      EFIERR (10)
44 #define EFI_VOLUME_FULL           EFIERR (11)
45 #define EFI_NO_MEDIA              EFIERR (12)
46 #define EFI_MEDIA_CHANGED         EFIERR (13)
47 #define EFI_NOT_FOUND             EFIERR (14)
48 #define EFI_ACCESS_DENIED         EFIERR (15)
49 #define EFI_NO_RESPONSE           EFIERR (16)
50 #define EFI_NO_MAPPING            EFIERR (17)
51 #define EFI_TIMEOUT               EFIERR (18)
52 #define EFI_NOT_STARTED           EFIERR (19)
53 #define EFI_ALREADY_STARTED       EFIERR (20)
54 #define EFI_ABORTED               EFIERR (21)
55 #define EFI_ICMP_ERROR            EFIERR (22)
56 #define EFI_TFTP_ERROR            EFIERR (23)
57 #define EFI_PROTOCOL_ERROR        EFIERR (24)
58 #define EFI_INCOMPATIBLE_VERSION  EFIERR (25)
59 #define EFI_SECURITY_VIOLATION    EFIERR (26)
60 #define EFI_CRC_ERROR             EFIERR (27)
61 #define EFI_END_OF_MEDIA          EFIERR (28)
62 #define EFI_END_OF_FILE           EFIERR (31)
63 #define EFI_INVALID_LANGUAGE      EFIERR (32)
64 
65 #define EFI_WARN_UNKNOWN_GLYPH    EFIWARN (1)
66 #define EFI_WARN_DELETE_FAILURE   EFIWARN (2)
67 #define EFI_WARN_WRITE_FAILURE    EFIWARN (3)
68 #define EFI_WARN_BUFFER_TOO_SMALL EFIWARN (4)
69 
70 #endif
71