MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf

   1 ## @file
   2 #  Runtime DXE part corresponding to SMM authenticated variable module.
   3 #
   4 #  This module installs variable arch protocol and variable write arch protocol to provide
   5 #  variable service. This module need work together with SMM authenticated variable module.
   6 #
   7 #  Caution: This module requires additional review when modified.
   8 #  This driver will have external input - variable data.
   9 #  This external input must be validated carefully to avoid security issues such as
  10 #  buffer overflow or integer overflow.
  11 #    The whole SMM authentication variable design relies on the integrity of flash part and SMM.
  12 #  which is assumed to be protected by platform.  All variable code and metadata in flash/SMM Memory
  13 #  may not be modified without authorization. If platform fails to protect these resources,
  14 #  the authentication service provided in this driver will be broken, and the behavior is undefined.
  15 #
  16 # Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
  17 # This program and the accompanying materials
  18 # are licensed and made available under the terms and conditions of the BSD License
  19 # which accompanies this distribution. The full text of the license may be found at
  20 # http://opensource.org/licenses/bsd-license.php
  21 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  22 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  23 #
  24 ##
  25
  26 [Defines]
  27   INF_VERSION                    = 0x00010005
  28   BASE_NAME                      = VariableSmmRuntimeDxe
  29   MODULE_UNI_FILE                = VariableSmmRuntimeDxe.uni
  30   FILE_GUID                      = 9F7DCADE-11EA-448a-A46F-76E003657DD1
  31   MODULE_TYPE                    = DXE_RUNTIME_DRIVER
  32   VERSION_STRING                 = 1.0
  33   ENTRY_POINT                    = VariableSmmRuntimeInitialize
  34
  35 #
  36 # The following information is for reference only and not required by the build tools.
  37 #
  38 #  VALID_ARCHITECTURES           = IA32 X64
  39 #
  40 #  VIRTUAL_ADDRESS_MAP_CALLBACK  =  VariableAddressChangeEvent
  41 #
  42
  43 [Sources]
  44   VariableSmmRuntimeDxe.c
  45   PrivilegePolymorphic.h
  46   Measurement.c
  47
  48 [Packages]
  49   MdePkg/MdePkg.dec
  50   MdeModulePkg/MdeModulePkg.dec
  51
  52 [LibraryClasses]
  53   MemoryAllocationLib
  54   BaseLib
  55   UefiBootServicesTableLib
  56   DebugLib
  57   UefiRuntimeLib
  58   DxeServicesTableLib
  59   UefiDriverEntryPoint
  60   TpmMeasurementLib
  61
  62 [Protocols]
  63   gEfiVariableWriteArchProtocolGuid             ## PRODUCES
  64   gEfiVariableArchProtocolGuid                  ## PRODUCES
  65   gEfiSmmCommunicationProtocolGuid              ## CONSUMES
  66   ## CONSUMES
  67   ## NOTIFY
  68   ## UNDEFINED # Used to do smm communication
  69   gEfiSmmVariableProtocolGuid
  70   gEdkiiVariableLockProtocolGuid                ## PRODUCES
  71   gEdkiiVarCheckProtocolGuid                    ## PRODUCES
  72
  73 [Guids]
  74   gEfiEventVirtualAddressChangeGuid             ## CONSUMES ## Event
  75   gEfiEventExitBootServicesGuid                 ## CONSUMES ## Event
  76   ## CONSUMES ## GUID # Locate protocol
  77   ## CONSUMES ## GUID # Protocol notify
  78   gSmmVariableWriteGuid
  79
  80   ## SOMETIMES_CONSUMES   ## Variable:L"PK"
  81   ## SOMETIMES_CONSUMES   ## Variable:L"KEK"
  82   ## SOMETIMES_CONSUMES   ## Variable:L"SecureBoot"
  83   gEfiGlobalVariableGuid
  84
  85   ## SOMETIMES_CONSUMES   ## Variable:L"db"
  86   ## SOMETIMES_CONSUMES   ## Variable:L"dbx"
  87   ## SOMETIMES_CONSUMES   ## Variable:L"dbt"
  88   gEfiImageSecurityDatabaseGuid
  89
  90 [Depex]
  91   gEfiSmmCommunicationProtocolGuid
  92
  93 [UserExtensions.TianoCore."ExtraFiles"]
  94   VariableSmmRuntimeDxeExtra.uni