/*++

Copyright (c) 2004 - 2008, Intel Corporation                                                         
All rights reserved. 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.             

Module Name:

  EfiError.h

Abstract:

  EFI error levels and thier associated defines

--*/

#ifndef _EFI_ERROR_H_
#define _EFI_ERROR_H_

//
// Set the upper bit to indicate EFI Error.
//
#define EFIERR(a)                 (EFI_MAX_BIT | (a))

#define EFIWARN(a)                (a)
#define EFI_ERROR(a)              (((INTN) (a)) < 0)

#define EFI_SUCCESS               0
#define EFI_LOAD_ERROR            EFIERR (1)
#define EFI_INVALID_PARAMETER     EFIERR (2)
#define EFI_UNSUPPORTED           EFIERR (3)
#define EFI_BAD_BUFFER_SIZE       EFIERR (4)
#define EFI_BUFFER_TOO_SMALL      EFIERR (5)
#define EFI_NOT_READY             EFIERR (6)
#define EFI_DEVICE_ERROR          EFIERR (7)
#define EFI_WRITE_PROTECTED       EFIERR (8)
#define EFI_OUT_OF_RESOURCES      EFIERR (9)
#define EFI_VOLUME_CORRUPTED      EFIERR (10)
#define EFI_VOLUME_FULL           EFIERR (11)
#define EFI_NO_MEDIA              EFIERR (12)
#define EFI_MEDIA_CHANGED         EFIERR (13)
#define EFI_NOT_FOUND             EFIERR (14)
#define EFI_ACCESS_DENIED         EFIERR (15)
#define EFI_NO_RESPONSE           EFIERR (16)
#define EFI_NO_MAPPING            EFIERR (17)
#define EFI_TIMEOUT               EFIERR (18)
#define EFI_NOT_STARTED           EFIERR (19)
#define EFI_ALREADY_STARTED       EFIERR (20)
#define EFI_ABORTED               EFIERR (21)
#define EFI_ICMP_ERROR            EFIERR (22)
#define EFI_TFTP_ERROR            EFIERR (23)
#define EFI_PROTOCOL_ERROR        EFIERR (24)
#define EFI_INCOMPATIBLE_VERSION  EFIERR (25)
#define EFI_SECURITY_VIOLATION    EFIERR (26)
#define EFI_CRC_ERROR             EFIERR (27)
#define EFI_END_OF_MEDIA          EFIERR (28)
#define EFI_END_OF_FILE           EFIERR (31)
#define EFI_INVALID_LANGUAGE      EFIERR (32)

#define EFI_WARN_UNKNOWN_GLYPH    EFIWARN (1)
#define EFI_WARN_DELETE_FAILURE   EFIWARN (2)
#define EFI_WARN_WRITE_FAILURE    EFIWARN (3)
#define EFI_WARN_BUFFER_TOO_SMALL EFIWARN (4)

#endif