| | 1 | ## @file\r |
| | 2 | # Runtime DXE part corresponding to SMM authenticated variable module.\r |
| | 3 | #\r |
| | 4 | # This module installs variable arch protocol and variable write arch protocol to provide\r |
| | 5 | # variable service. This module need work together with SMM authenticated variable module.\r |
| | 6 | #\r |
| | 7 | # Caution: This module requires additional review when modified.\r |
| | 8 | # This driver will have external input - variable data.\r |
| | 9 | # This external input must be validated carefully to avoid security issues such as\r |
| | 10 | # buffer overflow or integer overflow.\r |
| | 11 | # The whole SMM authentication variable design relies on the integrity of flash part and SMM.\r |
| | 12 | # which is assumed to be protected by platform. All variable code and metadata in flash/SMM Memory\r |
| | 13 | # may not be modified without authorization. If platform fails to protect these resources,\r |
| | 14 | # the authentication service provided in this driver will be broken, and the behavior is undefined.\r |
| | 15 | #\r |
| | 16 | # Copyright (c) 2010 - 2019, Intel Corporation. All rights reserved.<BR>\r |
| | 17 | # Copyright (c) Microsoft Corporation.<BR>\r |
| | 18 | # SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| | 19 | #\r |
| | 20 | ##\r |
| | 21 | \r |
| | 22 | [Defines]\r |
| | 23 | INF_VERSION = 0x00010005\r |
| | 24 | BASE_NAME = VariableSmmRuntimeDxe\r |
| | 25 | MODULE_UNI_FILE = VariableSmmRuntimeDxe.uni\r |
| | 26 | FILE_GUID = 9F7DCADE-11EA-448a-A46F-76E003657DD1\r |
| | 27 | MODULE_TYPE = DXE_RUNTIME_DRIVER\r |
| | 28 | VERSION_STRING = 1.0\r |
| | 29 | ENTRY_POINT = VariableSmmRuntimeInitialize\r |
| | 30 | \r |
| | 31 | #\r |
| | 32 | # The following information is for reference only and not required by the build tools.\r |
| | 33 | #\r |
| | 34 | # VALID_ARCHITECTURES = IA32 X64\r |
| | 35 | #\r |
| | 36 | # VIRTUAL_ADDRESS_MAP_CALLBACK = VariableAddressChangeEvent\r |
| | 37 | #\r |
| | 38 | \r |
| | 39 | [Sources]\r |
| | 40 | VariableSmmRuntimeDxe.c\r |
| | 41 | PrivilegePolymorphic.h\r |
| | 42 | Measurement.c\r |
| | 43 | VariableParsing.c\r |
| | 44 | VariableParsing.h\r |
| | 45 | Variable.h\r |
| | 46 | VariablePolicySmmDxe.c\r |
| | 47 | \r |
| | 48 | [Packages]\r |
| | 49 | MdePkg/MdePkg.dec\r |
| | 50 | MdeModulePkg/MdeModulePkg.dec\r |
| | 51 | \r |
| | 52 | [LibraryClasses]\r |
| | 53 | MemoryAllocationLib\r |
| | 54 | BaseLib\r |
| | 55 | UefiBootServicesTableLib\r |
| | 56 | DebugLib\r |
| | 57 | UefiRuntimeLib\r |
| | 58 | DxeServicesTableLib\r |
| | 59 | UefiDriverEntryPoint\r |
| | 60 | TpmMeasurementLib\r |
| | 61 | SafeIntLib\r |
| | 62 | PcdLib\r |
| | 63 | MmUnblockMemoryLib\r |
| | 64 | \r |
| | 65 | [Protocols]\r |
| | 66 | gEfiVariableWriteArchProtocolGuid ## PRODUCES\r |
| | 67 | gEfiVariableArchProtocolGuid ## PRODUCES\r |
| | 68 | gEfiMmCommunication2ProtocolGuid ## CONSUMES\r |
| | 69 | ## CONSUMES\r |
| | 70 | ## NOTIFY\r |
| | 71 | ## UNDEFINED # Used to do smm communication\r |
| | 72 | gEfiSmmVariableProtocolGuid\r |
| | 73 | gEdkiiVariableLockProtocolGuid ## PRODUCES\r |
| | 74 | gEdkiiVarCheckProtocolGuid ## PRODUCES\r |
| | 75 | gEdkiiVariablePolicyProtocolGuid ## PRODUCES\r |
| | 76 | \r |
| | 77 | [FeaturePcd]\r |
| | 78 | gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache ## CONSUMES\r |
| | 79 | gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics ## CONSUMES\r |
| | 80 | \r |
| | 81 | [Pcd]\r |
| | 82 | gEfiMdeModulePkgTokenSpaceGuid.PcdAllowVariablePolicyEnforcementDisable ## CONSUMES\r |
| | 83 | \r |
| | 84 | [Guids]\r |
| | 85 | ## PRODUCES ## GUID # Signature of Variable store header\r |
| | 86 | ## CONSUMES ## GUID # Signature of Variable store header\r |
| | 87 | ## SOMETIMES_PRODUCES ## SystemTable\r |
| | 88 | gEfiAuthenticatedVariableGuid\r |
| | 89 | \r |
| | 90 | ## PRODUCES ## GUID # Signature of Variable store header\r |
| | 91 | ## CONSUMES ## GUID # Signature of Variable store header\r |
| | 92 | ## SOMETIMES_PRODUCES ## SystemTable\r |
| | 93 | gEfiVariableGuid\r |
| | 94 | \r |
| | 95 | gEfiEventVirtualAddressChangeGuid ## CONSUMES ## Event\r |
| | 96 | gEfiEventExitBootServicesGuid ## CONSUMES ## Event\r |
| | 97 | ## CONSUMES ## GUID # Locate protocol\r |
| | 98 | ## CONSUMES ## GUID # Protocol notify\r |
| | 99 | gSmmVariableWriteGuid\r |
| | 100 | \r |
| | 101 | ## SOMETIMES_CONSUMES ## Variable:L"PK"\r |
| | 102 | ## SOMETIMES_CONSUMES ## Variable:L"KEK"\r |
| | 103 | ## SOMETIMES_CONSUMES ## Variable:L"SecureBoot"\r |
| | 104 | gEfiGlobalVariableGuid\r |
| | 105 | \r |
| | 106 | ## SOMETIMES_CONSUMES ## Variable:L"db"\r |
| | 107 | ## SOMETIMES_CONSUMES ## Variable:L"dbx"\r |
| | 108 | ## SOMETIMES_CONSUMES ## Variable:L"dbt"\r |
| | 109 | gEfiImageSecurityDatabaseGuid\r |
| | 110 | \r |
| | 111 | gVarCheckPolicyLibMmiHandlerGuid\r |
| | 112 | gEfiEndOfDxeEventGroupGuid\r |
| | 113 | \r |
| | 114 | [Depex]\r |
| | 115 | gEfiMmCommunication2ProtocolGuid\r |
| | 116 | \r |
| | 117 | [UserExtensions.TianoCore."ExtraFiles"]\r |
| | 118 | VariableSmmRuntimeDxeExtra.uni\r |
projects / mirror_edk2.git / blame_incremental