Nt32Pkg/PlatformBdsDxe/Generic/BootMaint/BBSsupport.h

   1 /*++
   2
   3 Copyright (c) 2006 - 2007, Intel Corporation
   4 All rights reserved. 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   BBSsupport.h
  15
  16 Abstract:
  17
  18   declares interface functions
  19
  20 Revision History
  21
  22 --*/
  23
  24 #ifndef _EFI_BDS_BBS_SUPPORT_H
  25 #define _EFI_BDS_BBS_SUPPORT_H
  26
  27 //
  28 // Include common header file for this module.
  29 //
  30 #include "CommonHeader.h"
  31
  32 #include "Generic/BootMaint/BootMaint.h"
  33
  34 #if   defined (MDE_CPU_IA32)
  35 #define REFRESH_LEGACY_BOOT_OPTIONS \
  36         BdsDeleteAllInvalidLegacyBootOptions ();\
  37         BdsAddNonExistingLegacyBootOptions (); \
  38         BdsUpdateLegacyDevOrder ()
  39 #else
  40 #define REFRESH_LEGACY_BOOT_OPTIONS
  41 #endif
  42
  43 VOID
  44 BdsBuildLegacyDevNameString (
  45   IN BBS_TABLE                     *CurBBSEntry,
  46   IN UINTN                         Index,
  47   IN UINTN                         BufSize,
  48   OUT CHAR16                       *BootString
  49   );
  50
  51 EFI_STATUS
  52 BdsDeleteAllInvalidLegacyBootOptions (
  53   VOID
  54   );
  55
  56 EFI_STATUS
  57 BdsAddNonExistingLegacyBootOptions (
  58   VOID
  59   )
  60 /*++
  61
  62 Routine Description:
  63
  64   Add the legacy boot options from BBS table if they do not exist.
  65
  66 Arguments:
  67
  68   None.
  69
  70 Returns:
  71
  72   EFI_SUCCESS       - The boot options are added successfully or they are already in boot options.
  73   others            - An error occurred when creating legacy boot options.
  74
  75 --*/
  76 ;
  77
  78 EFI_STATUS
  79 BdsUpdateLegacyDevOrder (
  80   VOID
  81   );
  82
  83 EFI_STATUS
  84 BdsRefreshBbsTableForBoot (
  85   IN BDS_COMMON_OPTION        *Entry
  86   );
  87
  88 #endif