## @file | |
# Provides variable service. | |
# | |
# This module installs variable arch protocol and variable write arch protocol to provide | |
# variable services: SetVariable, GetVariable, GetNextVariableName and QueryVariableInfo. | |
# | |
# Caution: This module requires additional review when modified. | |
# This driver will have external input - variable data. | |
# This external input must be validated carefully to avoid security issues such as | |
# buffer overflow or integer overflow. | |
# | |
# Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> | |
# Copyright (c) Microsoft Corporation. | |
# SPDX-License-Identifier: BSD-2-Clause-Patent | |
# | |
## | |
[Defines] | |
INF_VERSION = 0x00010005 | |
BASE_NAME = VariableRuntimeDxe | |
MODULE_UNI_FILE = VariableRuntimeDxe.uni | |
FILE_GUID = CBD2E4D5-7068-4FF5-B462-9822B4AD8D60 | |
MODULE_TYPE = DXE_RUNTIME_DRIVER | |
VERSION_STRING = 1.0 | |
ENTRY_POINT = VariableServiceInitialize | |
# | |
# The following information is for reference only and not required by the build tools. | |
# | |
# VALID_ARCHITECTURES = IA32 X64 EBC | |
# | |
# VIRTUAL_ADDRESS_MAP_CALLBACK = VariableClassAddressChangeEvent | |
# | |
[Sources] | |
Reclaim.c | |
Variable.c | |
VariableDxe.c | |
Variable.h | |
VariableNonVolatile.c | |
VariableNonVolatile.h | |
VariableParsing.c | |
VariableParsing.h | |
VariableRuntimeCache.c | |
VariableRuntimeCache.h | |
PrivilegePolymorphic.h | |
Measurement.c | |
TcgMorLockDxe.c | |
VarCheck.c | |
VariableExLib.c | |
SpeculationBarrierDxe.c | |
VariableLockRequestToLock.c | |
[Packages] | |
MdePkg/MdePkg.dec | |
MdeModulePkg/MdeModulePkg.dec | |
[LibraryClasses] | |
MemoryAllocationLib | |
BaseLib | |
SynchronizationLib | |
UefiLib | |
UefiBootServicesTableLib | |
BaseMemoryLib | |
DebugLib | |
UefiRuntimeLib | |
DxeServicesTableLib | |
UefiDriverEntryPoint | |
PcdLib | |
HobLib | |
TpmMeasurementLib | |
AuthVariableLib | |
VarCheckLib | |
VariableFlashInfoLib | |
VariablePolicyLib | |
VariablePolicyHelperLib | |
SafeIntLib | |
[Protocols] | |
gEfiFirmwareVolumeBlockProtocolGuid ## CONSUMES | |
## CONSUMES | |
## NOTIFY | |
gEfiFaultTolerantWriteProtocolGuid | |
gEfiVariableWriteArchProtocolGuid ## PRODUCES | |
gEfiVariableArchProtocolGuid ## PRODUCES | |
gEdkiiVariableLockProtocolGuid ## PRODUCES | |
gEdkiiVariablePolicyProtocolGuid ## CONSUMES | |
gEdkiiVarCheckProtocolGuid ## PRODUCES | |
[Guids] | |
## SOMETIMES_CONSUMES ## GUID # Signature of Variable store header | |
## SOMETIMES_PRODUCES ## GUID # Signature of Variable store header | |
## SOMETIMES_CONSUMES ## HOB | |
## SOMETIMES_PRODUCES ## SystemTable | |
gEfiAuthenticatedVariableGuid | |
## SOMETIMES_CONSUMES ## GUID # Signature of Variable store header | |
## SOMETIMES_PRODUCES ## GUID # Signature of Variable store header | |
## SOMETIMES_CONSUMES ## HOB | |
## SOMETIMES_PRODUCES ## SystemTable | |
gEfiVariableGuid | |
## SOMETIMES_CONSUMES ## Variable:L"PlatformLang" | |
## SOMETIMES_PRODUCES ## Variable:L"PlatformLang" | |
## SOMETIMES_CONSUMES ## Variable:L"Lang" | |
## SOMETIMES_PRODUCES ## Variable:L"Lang" | |
## SOMETIMES_CONSUMES ## Variable:L"PK" | |
## SOMETIMES_CONSUMES ## Variable:L"KEK" | |
## SOMETIMES_CONSUMES ## Variable:L"SecureBoot" | |
gEfiGlobalVariableGuid | |
gEfiMemoryOverwriteControlDataGuid ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl" | |
gEfiMemoryOverwriteRequestControlLockGuid ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControlLock" | |
gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event | |
gEfiSystemNvDataFvGuid ## CONSUMES ## GUID | |
gEfiEndOfDxeEventGroupGuid ## CONSUMES ## Event | |
gEdkiiFaultTolerantWriteGuid ## SOMETIMES_CONSUMES ## HOB | |
## SOMETIMES_CONSUMES ## Variable:L"VarErrorFlag" | |
## SOMETIMES_PRODUCES ## Variable:L"VarErrorFlag" | |
gEdkiiVarErrorFlagGuid | |
## SOMETIMES_CONSUMES ## Variable:L"db" | |
## SOMETIMES_CONSUMES ## Variable:L"dbx" | |
## SOMETIMES_CONSUMES ## Variable:L"dbt" | |
gEfiImageSecurityDatabaseGuid | |
gEfiDeviceSignatureDatabaseGuid | |
[Pcd] | |
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVolatileVariableSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdHwErrStorageSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdMaxUserNvVariableSpaceSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdBoottimeReservedNvVariableSpaceSize ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdReclaimVariableSpaceAtEndOfDxe ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable ## SOMETIMES_CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved ## SOMETIMES_CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdTcgPfpMeasurementRevision ## CONSUMES | |
gEfiMdeModulePkgTokenSpaceGuid.PcdEnableSpdmDeviceAuthentication ## PRODUCES AND CONSUMES | |
[FeaturePcd] | |
gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES # statistic the information of variable. | |
gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate ## CONSUMES # Auto update PlatformLang/Lang | |
[Depex] | |
TRUE | |
[UserExtensions.TianoCore."ExtraFiles"] | |
VariableRuntimeDxeExtra.uni |