MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf

   1 ## @file
   2 #  This module installs SMM variable protocol into SMM protocol database,
   3 #  which can be used by SMM driver, and installs SMM variable protocol
   4 #  into BS protocol database, which can be used to notify the SMM Runtime
   5 #  Dxe driver that the SMM variable service is ready.
   6 #  This module should be used with SMM Runtime DXE module together. The
   7 #  SMM Runtime DXE module would install variable arch protocol and variable
   8 #  write arch protocol based on SMM variable module.
   9 #
  10 #  Caution: This module requires additional review when modified.
  11 #  This driver will have external input - variable data and communicate buffer in SMM mode.
  12 #  This external input must be validated carefully to avoid security issue like
  13 #  buffer overflow, integer overflow.
  14 #
  15 # Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
  16 # This program and the accompanying materials
  17 # are licensed and made available under the terms and conditions of the BSD License
  18 # which accompanies this distribution. The full text of the license may be found at
  19 # http://opensource.org/licenses/bsd-license.php
  20 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  21 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  22 #
  23 #
  24 ##
  25
  26 [Defines]
  27   INF_VERSION                    = 0x00010005
  28   BASE_NAME                      = VariableSmm
  29   MODULE_UNI_FILE                = VariableSmm.uni
  30   FILE_GUID                      = 23A089B3-EED5-4ac5-B2AB-43E3298C2343
  31   MODULE_TYPE                    = DXE_SMM_DRIVER
  32   VERSION_STRING                 = 1.0
  33   PI_SPECIFICATION_VERSION       = 0x0001000A
  34   ENTRY_POINT                    = VariableServiceInitialize
  35
  36 #
  37 # The following information is for reference only and not required by the build tools.
  38 #
  39 #  VALID_ARCHITECTURES           = IA32 X64
  40 #
  41
  42
  43 [Sources]
  44   Reclaim.c
  45   Variable.c
  46   VariableSmm.c
  47   VarCheck.c
  48   Variable.h
  49
  50 [Packages]
  51   MdePkg/MdePkg.dec
  52   MdeModulePkg/MdeModulePkg.dec
  53
  54 [LibraryClasses]
  55   UefiDriverEntryPoint
  56   MemoryAllocationLib
  57   BaseLib
  58   SynchronizationLib
  59   UefiLib
  60   SmmServicesTableLib
  61   BaseMemoryLib
  62   DebugLib
  63   DxeServicesTableLib
  64   HobLib
  65   PcdLib
  66   DevicePathLib
  67
  68 [Protocols]
  69   gEfiSmmFirmwareVolumeBlockProtocolGuid        ## CONSUMES
  70   ## CONSUMES
  71   ## NOTIFY
  72   gEfiSmmFaultTolerantWriteProtocolGuid
  73   ## PRODUCES
  74   ## UNDEFINED # SmiHandlerRegister
  75   gEfiSmmVariableProtocolGuid
  76   gEfiSmmAccess2ProtocolGuid                    ## CONSUMES
  77   gEfiSmmEndOfDxeProtocolGuid                   ## NOTIFY
  78   gEdkiiSmmVarCheckProtocolGuid                 ## PRODUCES
  79
  80 [Guids]
  81   ## PRODUCES             ## GUID # Signature of Variable store header
  82   ## CONSUMES             ## GUID # Signature of Variable store header
  83   ## SOMETIMES_CONSUMES   ## HOB
  84   gEfiVariableGuid
  85   ## SOMETIMES_CONSUMES   ## Variable:L"PlatformLang"
  86   ## SOMETIMES_PRODUCES   ## Variable:L"PlatformLang"
  87   ## SOMETIMES_CONSUMES   ## Variable:L"Lang"
  88   ## SOMETIMES_PRODUCES   ## Variable:L"Lang"
  89   ## SOMETIMES_CONSUMES   ## Variable:L"HwErrRecSupport"
  90   gEfiGlobalVariableGuid
  91   gSmmVariableWriteGuid                         ## PRODUCES             ## UNDEFINED # Install protocol
  92   gEfiSystemNvDataFvGuid                        ## CONSUMES             ## GUID
  93   gEfiHardwareErrorVariableGuid                 ## SOMETIMES_CONSUMES   ## Variable:L"HwErrRec####"
  94   ## SOMETIMES_CONSUMES   ## HOB
  95   gEdkiiFaultTolerantWriteGuid
  96
  97 [Pcd]
  98   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize      ## CONSUMES
  99   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase      ## SOMETIMES_CONSUMES
 100   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64    ## CONSUMES
 101   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize                 ## CONSUMES
 102   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize    ## CONSUMES
 103   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize               ## CONSUMES
 104   gEfiMdeModulePkgTokenSpaceGuid.PcdHwErrStorageSize                ## CONSUMES
 105
 106 [FeaturePcd]
 107   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics   ## CONSUMES # statistic the information of variable.
 108   gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate  ## CONSUMES
 109
 110 [Depex]
 111   TRUE
 112
 113 [UserExtensions.TianoCore."ExtraFiles"]
 114   VariableSmmExtra.uni