2 # Provides ACPI methods for TPM 2.0 support
4 # Spec Compliance Info:
5 # "TCG ACPI Specification Level 00 Revision 00.37"
6 # "Physical Presence Interface Specification Version 1.30 Revision 00.52"
7 # "Platform Reset Attack Mitigation Specification Version 1.00"
8 # TPM2.0 ACPI device object
9 # "TCG PC Client Platform Firmware Profile Specification for TPM Family 2.0 Level 00 Revision 00.21"
11 # This driver implements TPM 2.0 definition block in ACPI table and
12 # registers SMI callback functions for Tcg2 physical presence and
13 # MemoryClear to handle the requests from ACPI method.
15 # Caution: This module requires additional review when modified.
16 # This driver will have external input - variable and ACPINvs data in SMM mode.
17 # This external input must be validated carefully to avoid security issue.
19 # Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
20 # This program and the accompanying materials
21 # are licensed and made available under the terms and conditions of the BSD License
22 # which accompanies this distribution. The full text of the license may be found at
23 # http://opensource.org/licenses/bsd-license.php
24 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
25 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
30 INF_VERSION = 0x00010005
32 MODULE_UNI_FILE = Tcg2Smm.uni
33 FILE_GUID = 44A20657-10B8-4049-A148-ACD8812AF257
34 MODULE_TYPE = DXE_SMM_DRIVER
35 PI_SPECIFICATION_VERSION = 0x0001000A
37 ENTRY_POINT = InitializeTcgSmm
46 MdeModulePkg/MdeModulePkg.dec
47 SecurityPkg/SecurityPkg.dec
54 UefiBootServicesTableLib
59 Tcg2PhysicalPresenceLib
64 ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControl"
65 ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl"
66 gEfiMemoryOverwriteControlDataGuid
68 gEfiTpmDeviceInstanceTpm20DtpmGuid ## PRODUCES ## GUID # TPM device identifier
71 gEfiSmmSwDispatch2ProtocolGuid ## CONSUMES
72 gEfiSmmVariableProtocolGuid ## CONSUMES
73 gEfiAcpiTableProtocolGuid ## CONSUMES
76 gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid ## CONSUMES
77 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId ## SOMETIMES_CONSUMES
78 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemTableId ## SOMETIMES_CONSUMES
79 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemRevision ## SOMETIMES_CONSUMES
80 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorId ## SOMETIMES_CONSUMES
81 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorRevision ## SOMETIMES_CONSUMES
82 gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress ## CONSUMES
83 gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer ## CONSUMES
84 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev ## CONSUMES
85 gEfiSecurityPkgTokenSpaceGuid.PcdTpmPlatformClass ## SOMETIMES_CONSUMES
86 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2CurrentIrqNum ## CONSUMES
87 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2PossibleIrqNumBuf ## CONSUMES
88 gEfiSecurityPkgTokenSpaceGuid.PcdActiveTpmInterfaceType ## CONSUMES
91 gEfiAcpiTableProtocolGuid AND
92 gEfiSmmSwDispatch2ProtocolGuid AND
93 gEfiSmmVariableProtocolGuid AND
96 [UserExtensions.TianoCore."ExtraFiles"]