OvmfPkg/Csm/LegacyBootManagerLib/InternalLegacyBm.h

   1 /** @file
   2
   3 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   4 SPDX-License-Identifier: BSD-2-Clause-Patent
   5
   6 **/
   7
   8 #ifndef _INTERNAL_LEGACY_BM_H_
   9 #define _INTERNAL_LEGACY_BM_H_
  10
  11 #include <PiDxe.h>
  12 #include <Guid/LegacyDevOrder.h>
  13 #include <Guid/GlobalVariable.h>
  14 #include <Protocol/LegacyBios.h>
  15 #include <Protocol/PciRootBridgeIo.h>
  16 #include <Protocol/PciIo.h>
  17 #include <Library/BaseLib.h>
  18 #include <Library/BaseMemoryLib.h>
  19 #include <Library/DebugLib.h>
  20 #include <Library/UefiBootServicesTableLib.h>
  21 #include <Library/UefiRuntimeServicesTableLib.h>
  22 #include <Library/UefiLib.h>
  23 #include <Library/DevicePathLib.h>
  24 #include <Library/UefiBootManagerLib.h>
  25 #include <Library/MemoryAllocationLib.h>
  26 #include <Library/PrintLib.h>
  27 #include <Library/PerformanceLib.h>
  28
  29 #pragma pack(1)
  30 typedef struct {
  31   UINT16    BbsIndex;
  32 } LEGACY_BM_BOOT_OPTION_BBS_DATA;
  33 #pragma pack()
  34
  35 /**
  36   Boot the legacy system with the boot option.
  37
  38   @param  BootOption The legacy boot option which have BBS device path
  39                      On return, BootOption->Status contains the boot status.
  40                      EFI_UNSUPPORTED    There is no legacybios protocol, do not support
  41                                         legacy boot.
  42                      EFI_STATUS         The status of LegacyBios->LegacyBoot ().
  43 **/
  44 VOID
  45 EFIAPI
  46 LegacyBmBoot (
  47   IN  EFI_BOOT_MANAGER_LOAD_OPTION  *BootOption
  48   );
  49
  50 /**
  51   Refresh all legacy boot options.
  52
  53 **/
  54 VOID
  55 EFIAPI
  56 LegacyBmRefreshAllBootOption (
  57   VOID
  58   );
  59
  60 #endif // _INTERNAL_LEGACY_BM_H_