diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf')
| -rw-r--r-- | roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf b/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf new file mode 100644 index 000000000..01564e4c5 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf @@ -0,0 +1,106 @@ +## @file
+# Runtime DXE part corresponding to SMM authenticated variable module.
+#
+# This module installs variable arch protocol and variable write arch protocol to provide
+# variable service. This module need work together with SMM authenticated variable module.
+#
+# 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.
+# 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.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = VariableSmmRuntimeDxe
+ MODULE_UNI_FILE = VariableSmmRuntimeDxe.uni
+ FILE_GUID = 9F7DCADE-11EA-448a-A46F-76E003657DD1
+ MODULE_TYPE = DXE_RUNTIME_DRIVER
+ VERSION_STRING = 1.0
+ ENTRY_POINT = VariableSmmRuntimeInitialize
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+# VIRTUAL_ADDRESS_MAP_CALLBACK = VariableAddressChangeEvent
+#
+
+[Sources]
+ VariableSmmRuntimeDxe.c
+ PrivilegePolymorphic.h
+ Measurement.c
+ VariableParsing.c
+ VariableParsing.h
+ Variable.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+ MemoryAllocationLib
+ BaseLib
+ UefiBootServicesTableLib
+ DebugLib
+ UefiRuntimeLib
+ DxeServicesTableLib
+ UefiDriverEntryPoint
+ TpmMeasurementLib
+
+[Protocols]
+ gEfiVariableWriteArchProtocolGuid ## PRODUCES
+ gEfiVariableArchProtocolGuid ## PRODUCES
+ gEfiMmCommunication2ProtocolGuid ## CONSUMES
+ ## CONSUMES
+ ## NOTIFY
+ ## UNDEFINED # Used to do smm communication
+ gEfiSmmVariableProtocolGuid
+ gEdkiiVariableLockProtocolGuid ## PRODUCES
+ gEdkiiVarCheckProtocolGuid ## PRODUCES
+
+[FeaturePcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES
+
+[Guids]
+ ## PRODUCES ## GUID # Signature of Variable store header
+ ## CONSUMES ## GUID # Signature of Variable store header
+ ## SOMETIMES_PRODUCES ## SystemTable
+ gEfiAuthenticatedVariableGuid
+
+ ## PRODUCES ## GUID # Signature of Variable store header
+ ## CONSUMES ## GUID # Signature of Variable store header
+ ## SOMETIMES_PRODUCES ## SystemTable
+ gEfiVariableGuid
+
+ gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event
+ gEfiEventExitBootServicesGuid ## CONSUMES ## Event
+ ## CONSUMES ## GUID # Locate protocol
+ ## CONSUMES ## GUID # Protocol notify
+ gSmmVariableWriteGuid
+
+ ## SOMETIMES_CONSUMES ## Variable:L"PK"
+ ## SOMETIMES_CONSUMES ## Variable:L"KEK"
+ ## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"
+ gEfiGlobalVariableGuid
+
+ ## SOMETIMES_CONSUMES ## Variable:L"db"
+ ## SOMETIMES_CONSUMES ## Variable:L"dbx"
+ ## SOMETIMES_CONSUMES ## Variable:L"dbt"
+ gEfiImageSecurityDatabaseGuid
+
+[Depex]
+ gEfiMmCommunication2ProtocolGuid
+
+[UserExtensions.TianoCore."ExtraFiles"]
+ VariableSmmRuntimeDxeExtra.uni
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