| Vishal Bhoj | 82c8071 | 2015-12-15 21:13:33 +0530 | [diff] [blame^] | 1 | ## @file
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| 2 | # Fault Tolerant Write Smm Driver.
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| 3 | #
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| 4 | # This driver installs SMM Fault Tolerant Write (FTW) protocol, which provides fault
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| 5 | # tolerant write capability in SMM environment for block devices. Its implementation
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| 6 | # depends on the full functionality SMM FVB protocol that support read, write/erase
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| 7 | # flash access.
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| 8 | #
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| 9 | # Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
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| 10 | #
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| 11 | # This program and the accompanying materials
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| 12 | # are licensed and made available under the terms and conditions of the BSD License
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| 13 | # which accompanies this distribution. The full text of the license may be found at
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| 14 | # http://opensource.org/licenses/bsd-license.php
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| 15 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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| 16 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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| 17 | #
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| 18 | ##
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| 19 |
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| 20 | [Defines]
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| 21 | INF_VERSION = 0x00010005
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| 22 | BASE_NAME = SmmFaultTolerantWriteDxe
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| 23 | MODULE_UNI_FILE = SmmFaultTolerantWriteDxe.uni
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| 24 | FILE_GUID = 470CB248-E8AC-473c-BB4F-81069A1FE6FD
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| 25 | MODULE_TYPE = DXE_SMM_DRIVER
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| 26 | VERSION_STRING = 1.0
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| 27 | PI_SPECIFICATION_VERSION = 0x0001000A
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| 28 | ENTRY_POINT = SmmFaultTolerantWriteInitialize
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| 29 |
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| 30 | #
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| 31 | # The following information is for reference only and not required by the build tools.
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| 32 | #
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| 33 | # VALID_ARCHITECTURES = IA32 X64
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| 34 | #
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| 35 |
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| 36 | [Sources]
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| 37 | FtwMisc.c
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| 38 | UpdateWorkingBlock.c
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| 39 | FaultTolerantWrite.c
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| 40 | FaultTolerantWriteSmm.c
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| 41 | FaultTolerantWrite.h
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| 42 | FaultTolerantWriteSmmCommon.h
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| 43 |
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| 44 | [Packages]
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| 45 | MdePkg/MdePkg.dec
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| 46 | MdeModulePkg/MdeModulePkg.dec
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| 47 |
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| 48 | [LibraryClasses]
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| 49 | SmmServicesTableLib
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| 50 | MemoryAllocationLib
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| 51 | BaseMemoryLib
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| 52 | UefiDriverEntryPoint
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| 53 | DebugLib
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| 54 | UefiLib
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| 55 | PcdLib
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| 56 | ReportStatusCodeLib
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| 57 | SmmMemLib
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| 58 |
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| 59 | [Guids]
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| 60 | #
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| 61 | # Signature in EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER
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| 62 | #
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| 63 | ## CONSUMES ## GUID
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| 64 | ## PRODUCES ## GUID
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| 65 | gEdkiiWorkingBlockSignatureGuid
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| 66 |
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| 67 | [Protocols]
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| 68 | gEfiSmmSwapAddressRangeProtocolGuid | gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable ## SOMETIMES_CONSUMES
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| 69 | ## NOTIFY
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| 70 | ## CONSUMES
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| 71 | gEfiSmmFirmwareVolumeBlockProtocolGuid
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| 72 | ## PRODUCES
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| 73 | ## UNDEFINED # SmiHandlerRegister
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| 74 | gEfiSmmFaultTolerantWriteProtocolGuid
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| 75 | gEfiSmmEndOfDxeProtocolGuid ## CONSUMES
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| 76 |
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| 77 | [FeaturePcd]
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| 78 | gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable ## CONSUMES
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| 79 |
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| 80 | [Pcd]
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| 81 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase ## SOMETIMES_CONSUMES
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| 82 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase64 ## CONSUMES
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| 83 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize ## CONSUMES
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| 84 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase ## SOMETIMES_CONSUMES
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| 85 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase64 ## CONSUMES
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| 86 | gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize ## CONSUMES
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| 87 |
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| 88 | #
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| 89 | # gBS->CalculateCrc32() is consumed in EntryPoint.
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| 90 | # PI spec said: When the DXE Foundation is notified that the EFI_RUNTIME_ARCH_PROTOCOL
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| 91 | # has been installed, then the Boot Service CalculateCrc32() is available.
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| 92 | # So add gEfiRuntimeArchProtocolGuid Depex here.
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| 93 | #
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| 94 | [Depex]
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| 95 | gEfiSmmFirmwareVolumeBlockProtocolGuid AND gEfiRuntimeArchProtocolGuid
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| 96 |
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| 97 | [UserExtensions.TianoCore."ExtraFiles"]
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| 98 | SmmFaultTolerantWriteDxeExtra.uni
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