2 # Provides variable service.
4 # This module installs variable arch protocol and variable write arch protocol to provide
5 # variable services: SetVariable, GetVariable, GetNextVariableName and QueryVariableInfo.
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.
12 # Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
13 # This program and the accompanying materials
14 # are licensed and made available under the terms and conditions of the BSD License
15 # which accompanies this distribution. The full text of the license may be found at
16 # http://opensource.org/licenses/bsd-license.php
17 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
18 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
23 INF_VERSION = 0x00010005
24 BASE_NAME = VariableRuntimeDxe
25 MODULE_UNI_FILE = VariableRuntimeDxe.uni
26 FILE_GUID = CBD2E4D5-7068-4FF5-B462-9822B4AD8D60
27 MODULE_TYPE = DXE_RUNTIME_DRIVER
29 ENTRY_POINT = VariableServiceInitialize
32 # The following information is for reference only and not required by the build tools.
34 # VALID_ARCHITECTURES = IA32 X64 EBC
36 # VIRTUAL_ADDRESS_MAP_CALLBACK = VariableClassAddressChangeEvent
44 PrivilegePolymorphic.h
52 MdeModulePkg/MdeModulePkg.dec
59 UefiBootServicesTableLib
72 gEfiFirmwareVolumeBlockProtocolGuid ## CONSUMES
75 gEfiFaultTolerantWriteProtocolGuid
76 gEfiVariableWriteArchProtocolGuid ## PRODUCES
77 gEfiVariableArchProtocolGuid ## PRODUCES
78 gEdkiiVariableLockProtocolGuid ## PRODUCES
79 gEdkiiVarCheckProtocolGuid ## PRODUCES
82 ## SOMETIMES_CONSUMES ## GUID # Signature of Variable store header
83 ## SOMETIMES_PRODUCES ## GUID # Signature of Variable store header
84 ## SOMETIMES_CONSUMES ## HOB
85 ## SOMETIMES_PRODUCES ## SystemTable
86 gEfiAuthenticatedVariableGuid
88 ## SOMETIMES_CONSUMES ## GUID # Signature of Variable store header
89 ## SOMETIMES_PRODUCES ## GUID # Signature of Variable store header
90 ## SOMETIMES_CONSUMES ## HOB
91 ## SOMETIMES_PRODUCES ## SystemTable
94 ## SOMETIMES_CONSUMES ## Variable:L"PlatformLang"
95 ## SOMETIMES_PRODUCES ## Variable:L"PlatformLang"
96 ## SOMETIMES_CONSUMES ## Variable:L"Lang"
97 ## SOMETIMES_PRODUCES ## Variable:L"Lang"
98 ## SOMETIMES_CONSUMES ## Variable:L"PK"
99 ## SOMETIMES_CONSUMES ## Variable:L"KEK"
100 ## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"
101 gEfiGlobalVariableGuid
103 gEfiMemoryOverwriteControlDataGuid ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl"
104 gEfiMemoryOverwriteRequestControlLockGuid ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControlLock"
106 gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event
107 gEfiSystemNvDataFvGuid ## CONSUMES ## GUID
108 gEfiEndOfDxeEventGroupGuid ## CONSUMES ## Event
109 gEdkiiFaultTolerantWriteGuid ## SOMETIMES_CONSUMES ## HOB
111 ## SOMETIMES_CONSUMES ## Variable:L"VarErrorFlag"
112 ## SOMETIMES_PRODUCES ## Variable:L"VarErrorFlag"
113 gEdkiiVarErrorFlagGuid
115 ## SOMETIMES_CONSUMES ## Variable:L"db"
116 ## SOMETIMES_CONSUMES ## Variable:L"dbx"
117 ## SOMETIMES_CONSUMES ## Variable:L"dbt"
118 gEfiImageSecurityDatabaseGuid
121 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize ## CONSUMES
122 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase ## SOMETIMES_CONSUMES
123 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64 ## CONSUMES
124 gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize ## CONSUMES
125 gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize ## CONSUMES
126 gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize ## CONSUMES
127 gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize ## CONSUMES
128 gEfiMdeModulePkgTokenSpaceGuid.PcdHwErrStorageSize ## CONSUMES
129 gEfiMdeModulePkgTokenSpaceGuid.PcdMaxUserNvVariableSpaceSize ## CONSUMES
130 gEfiMdeModulePkgTokenSpaceGuid.PcdBoottimeReservedNvVariableSpaceSize ## CONSUMES
131 gEfiMdeModulePkgTokenSpaceGuid.PcdReclaimVariableSpaceAtEndOfDxe ## CONSUMES
134 gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES # statistic the information of variable.
135 gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate ## CONSUMES # Auto update PlatformLang/Lang
140 [UserExtensions.TianoCore."ExtraFiles"]
141 VariableRuntimeDxeExtra.uni