9e3f171d81
LegacyBootManagerLib is a NULL class library to work with UefiBootManagerLib providing legacy boot support. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17330 6f19259b-4bc3-4df7-8a09-765794883524
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/** @file
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Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _INTERNAL_LEGACY_BM_H_
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#define _INTERNAL_LEGACY_BM_H_
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#include <PiDxe.h>
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#include <Guid/LegacyDevOrder.h>
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#include <Guid/GlobalVariable.h>
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#include <Protocol/LegacyBios.h>
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#include <Protocol/PciRootBridgeIo.h>
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#include <Protocol/PciIo.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/UefiBootManagerLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/PrintLib.h>
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#include <Library/PerformanceLib.h>
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#pragma pack(1)
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typedef struct {
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UINT16 BbsIndex;
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} LEGACY_BM_BOOT_OPTION_BBS_DATA;
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#pragma pack()
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/**
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Boot the legacy system with the boot option.
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@param BootOption The legacy boot option which have BBS device path
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On return, BootOption->Status contains the boot status.
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EFI_UNSUPPORTED There is no legacybios protocol, do not support
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legacy boot.
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EFI_STATUS The status of LegacyBios->LegacyBoot ().
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**/
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VOID
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EFIAPI
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LegacyBmBoot (
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IN EFI_BOOT_MANAGER_LOAD_OPTION *BootOption
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);
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/**
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Refresh all legacy boot options.
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**/
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VOID
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EFIAPI
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LegacyBmRefreshAllBootOption (
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VOID
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);
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#endif // _INTERNAL_LEGACY_BM_H_
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