From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- .../Universal/Variable/RuntimeDxe/VariableSmm.inf | 149 +++++++++++++++++++++ 1 file changed, 149 insertions(+) create mode 100644 roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf (limited to 'roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf') diff --git a/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf b/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf new file mode 100644 index 000000000..bc3033588 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.inf @@ -0,0 +1,149 @@ +## @file +# Provides SMM variable service. +# +# This module installs SMM variable protocol into SMM protocol database, +# which can be used by SMM driver, and installs SMM variable protocol +# into BS protocol database, which can be used to notify the SMM Runtime +# Dxe driver that the SMM variable service is ready. +# This module should be used with SMM Runtime DXE module together. The +# SMM Runtime DXE module would install variable arch protocol and variable +# write arch protocol based on SMM variable module. +# +# Caution: This module requires additional review when modified. +# This driver will have external input - variable data and communicate buffer in SMM mode. +# This external input must be validated carefully to avoid security issues such as +# buffer overflow or integer overflow. +# The whole SMM authentication variable design relies on the integrity of flash part and SMM. +# which is assumed to be protected by platform. All variable code and metadata in flash/SMM Memory +# may not be modified without authorization. If platform fails to protect these resources, +# the authentication service provided in this driver will be broken, and the behavior is undefined. +# +# Copyright (c) 2010 - 2019, Intel Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## + +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = VariableSmm + MODULE_UNI_FILE = VariableSmm.uni + FILE_GUID = 23A089B3-EED5-4ac5-B2AB-43E3298C2343 + MODULE_TYPE = DXE_SMM_DRIVER + VERSION_STRING = 1.0 + PI_SPECIFICATION_VERSION = 0x0001000A + ENTRY_POINT = VariableServiceInitialize + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 X64 +# + + +[Sources] + Reclaim.c + Variable.c + VariableTraditionalMm.c + VariableSmm.c + VariableNonVolatile.c + VariableNonVolatile.h + VariableParsing.c + VariableParsing.h + VariableRuntimeCache.c + VariableRuntimeCache.h + VarCheck.c + Variable.h + PrivilegePolymorphic.h + VariableExLib.c + TcgMorLockSmm.c + SpeculationBarrierSmm.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + UefiDriverEntryPoint + MemoryAllocationLib + BaseLib + SynchronizationLib + UefiLib + MmServicesTableLib + BaseMemoryLib + DebugLib + DxeServicesTableLib + HobLib + PcdLib + SmmMemLib + AuthVariableLib + VarCheckLib + UefiBootServicesTableLib + +[Protocols] + gEfiSmmFirmwareVolumeBlockProtocolGuid ## CONSUMES + ## CONSUMES + ## NOTIFY + gEfiSmmFaultTolerantWriteProtocolGuid + ## PRODUCES + ## UNDEFINED # SmiHandlerRegister + gEfiSmmVariableProtocolGuid + gEfiMmEndOfDxeProtocolGuid ## NOTIFY + gEdkiiSmmVarCheckProtocolGuid ## PRODUCES + gEfiTcgProtocolGuid ## SOMETIMES_CONSUMES + gEfiTcg2ProtocolGuid ## SOMETIMES_CONSUMES + +[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" + gEfiGlobalVariableGuid + + gEfiMemoryOverwriteControlDataGuid ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl" + gEfiMemoryOverwriteRequestControlLockGuid ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControlLock" + + gSmmVariableWriteGuid ## PRODUCES ## GUID # Install protocol + gEfiSystemNvDataFvGuid ## CONSUMES ## GUID + gEdkiiFaultTolerantWriteGuid ## SOMETIMES_CONSUMES ## HOB + + ## SOMETIMES_CONSUMES ## Variable:L"VarErrorFlag" + ## SOMETIMES_PRODUCES ## Variable:L"VarErrorFlag" + gEdkiiVarErrorFlagGuid + +[Pcd] + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize ## CONSUMES + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase ## SOMETIMES_CONSUMES + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64 ## CONSUMES + 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 + +[FeaturePcd] + gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES # statistic the information of variable. + gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate ## CONSUMES # Auto update PlatformLang/Lang + +[Depex] + TRUE + +[UserExtensions.TianoCore."ExtraFiles"] + VariableSmmExtra.uni -- cgit 1.2.3-korg