#/** @file
# This driver installs Fault Tolerant Write (FTW) protocol, 
# which provides fault tolerant write capability for block devices.
# Its implementation depends on the full functionality FVB protocol that support read, write/erase flash access.
#
# Copyright (c) 2006 - 2009, 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.
#
#**/

[Defines]
  INF_VERSION                    = 0x00010005
  BASE_NAME                      = FaultTolerantWriteDxe
  FILE_GUID                      = FE5CEA76-4F72-49e8-986F-2CD899DFFE5D
  MODULE_TYPE                    = DXE_DRIVER
  VERSION_STRING                 = 1.0
  ENTRY_POINT                    = InitializeFaultTolerantWrite

#
# The following information is for reference only and not required by the build tools.
#
#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
#

[Sources.common]
  FtwMisc.c
  UpdateWorkingBlock.c
  FaultTolerantWrite.c
  FaultTolerantWrite.h

[Packages]
  MdePkg/MdePkg.dec
  MdeModulePkg/MdeModulePkg.dec

[LibraryClasses]
  UefiBootServicesTableLib
  MemoryAllocationLib
  BaseMemoryLib
  UefiDriverEntryPoint
  DebugLib

[Guids]
  gEfiSystemNvDataFvGuid                        ## CONSUMES ## FV Signature of Working Space Header

[Protocols]
  gEfiSwapAddressRangeProtocolGuid     | PcdFullFtwServiceEnable          ## CONSUMES
  gEfiFirmwareVolumeBlockProtocolGuid           ## CONSUMES
  gEfiFaultTolerantWriteProtocolGuid            ## PRODUCES

[FeaturePcd]
  gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable

[Pcd]
  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
  gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize

[Depex]
  gEfiFirmwareVolumeBlockProtocolGuid AND gEfiAlternateFvBlockGuid  ## gEfiAlternateFvBlockGuid specifies FVB protocol with read, write/erase flash access.