MdeModulePkg/Universal/BdsDxe/BootMaint/BBSsupport.h

   1 /*++
   2
   3 Copyright (c) 2004 - 2008, 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 #include "BootMaint.h"
  28 //
  29 // Bugbug: Candidate for a PCD entries
  30 //
  31 #define MAX_BBS_ENTRIES 0x100
  32
  33 VOID
  34 BdsBuildLegacyDevNameString (
  35   IN BBS_TABLE                     *CurBBSEntry,
  36   IN UINTN                         Index,
  37   IN UINTN                         BufSize,
  38   OUT CHAR16                       *BootString
  39   );
  40
  41 EFI_STATUS
  42 BdsDeleteAllInvalidLegacyBootOptions (
  43   VOID
  44   );
  45
  46 EFI_STATUS
  47 BdsAddNonExistingLegacyBootOptions (
  48   VOID
  49   )
  50 /*++
  51
  52 Routine Description:
  53
  54   Add the legacy boot options from BBS table if they do not exist.
  55
  56 Arguments:
  57
  58   None.
  59
  60 Returns:
  61
  62   EFI_SUCCESS       - The boot options are added successfully or they are already in boot options.
  63   others            - An error occurred when creating legacy boot options.
  64
  65 --*/
  66 ;
  67
  68 EFI_STATUS
  69 BdsUpdateLegacyDevOrder (
  70   VOID
  71   );
  72
  73 EFI_STATUS
  74 BdsRefreshBbsTableForBoot (
  75   IN BDS_COMMON_OPTION        *Entry
  76   );
  77
  78 #endif