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SecurityPkg Tcg: Use SW SMI IO port PCD in Tpm.asl
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1 ## @file
2 # Provides ACPI methods for TPM 2.0 support
3 #
4 # Spec Compliance Info:
5 # "TCG ACPI Specification Version 1.2 Revision 8"
6 # "Physical Presence Interface Specification Version 1.30 Revision 00.52"
7 # along with
8 # "Errata Version 0.4 for TCG PC Client Platform Physical Presence Interface Specification"
9 # "Platform Reset Attack Mitigation Specification Version 1.00"
10 # TPM2.0 ACPI device object
11 # "TCG PC Client Platform Firmware Profile Specification for TPM Family 2.0 Level 00 Revision 1.03 v51"
12 # along with
13 # "Errata for PC Client Specific Platform Firmware Profile Specification Version 1.0 Revision 1.03"
14 #
15 # This driver implements TPM 2.0 definition block in ACPI table and
16 # registers SMI callback functions for Tcg2 physical presence and
17 # MemoryClear to handle the requests from ACPI method.
18 #
19 # Caution: This module requires additional review when modified.
20 # This driver will have external input - variable and ACPINvs data in SMM mode.
21 # This external input must be validated carefully to avoid security issue.
22 #
23 # Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<BR>
24 # Copyright (c) Microsoft Corporation.<BR>
25 # SPDX-License-Identifier: BSD-2-Clause-Patent
26 #
27 ##
28
29 [Defines]
30 INF_VERSION = 0x00010005
31 BASE_NAME = Tcg2Smm
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
36 VERSION_STRING = 1.0
37 ENTRY_POINT = InitializeTcgSmm
38
39 [Sources]
40 Tcg2Smm.h
41 Tcg2Smm.c
42 Tpm.asl
43
44 [Packages]
45 MdePkg/MdePkg.dec
46 MdeModulePkg/MdeModulePkg.dec
47 SecurityPkg/SecurityPkg.dec
48
49 [LibraryClasses]
50 BaseLib
51 BaseMemoryLib
52 UefiDriverEntryPoint
53 SmmServicesTableLib
54 UefiBootServicesTableLib
55 DebugLib
56 DxeServicesLib
57 TpmMeasurementLib
58 Tpm2CommandLib
59 Tcg2PhysicalPresenceLib
60 PcdLib
61
62 [Guids]
63 ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControl"
64 ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl"
65 gEfiMemoryOverwriteControlDataGuid
66
67 gEfiTpmDeviceInstanceTpm20DtpmGuid ## PRODUCES ## GUID # TPM device identifier
68
69 [Protocols]
70 gEfiSmmSwDispatch2ProtocolGuid ## CONSUMES
71 gEfiSmmVariableProtocolGuid ## CONSUMES
72 gEfiAcpiTableProtocolGuid ## CONSUMES
73
74 [FixedPcd]
75 gEfiSecurityPkgTokenSpaceGuid.PcdSmiCommandIoPort ## CONSUMES
76
77 [Pcd]
78 gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid ## CONSUMES
79 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId ## SOMETIMES_CONSUMES
80 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemTableId ## SOMETIMES_CONSUMES
81 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemRevision ## SOMETIMES_CONSUMES
82 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorId ## SOMETIMES_CONSUMES
83 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorRevision ## SOMETIMES_CONSUMES
84 gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress ## CONSUMES
85 gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer ## CONSUMES
86 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev ## CONSUMES
87 gEfiSecurityPkgTokenSpaceGuid.PcdTpmPlatformClass ## SOMETIMES_CONSUMES
88 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2CurrentIrqNum ## CONSUMES
89 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2PossibleIrqNumBuf ## CONSUMES
90 gEfiSecurityPkgTokenSpaceGuid.PcdActiveTpmInterfaceType ## CONSUMES
91 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableLaml ## CONSUMES
92 gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableLasa ## CONSUMES
93
94 [Depex]
95 gEfiAcpiTableProtocolGuid AND
96 gEfiSmmSwDispatch2ProtocolGuid AND
97 gEfiSmmVariableProtocolGuid AND
98 gEfiTcg2ProtocolGuid
99
100 [UserExtensions.TianoCore."ExtraFiles"]
101 Tcg2SmmExtra.uni