2 # Implements ACPI metholds for the TCG feature
4 # This driver implements TPM definition block in ACPI table and registers SMI
5 # callback functions for physical presence and MemoryClear to handle the requests
8 # Caution: This module requires additional review when modified.
9 # This driver will have external input - variable and ACPINvs data in SMM mode.
10 # This external input must be validated carefully to avoid security issue.
12 # Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
13 # This program and the accompanying materials
14 # are licensed and made available under the terms and conditions of the BSD License
15 # which accompanies this distribution. The full text of the license may be found at
16 # http://opensource.org/licenses/bsd-license.php
17 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
18 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
23 INF_VERSION = 0x00010005
25 MODULE_UNI_FILE = TcgSmm.uni
26 FILE_GUID = 42293093-76B9-4482-8C02-3BEFDEA9B35D
27 MODULE_TYPE = DXE_SMM_DRIVER
28 PI_SPECIFICATION_VERSION = 0x0001000A
30 ENTRY_POINT = InitializeTcgSmm
39 MdeModulePkg/MdeModulePkg.dec
40 SecurityPkg/SecurityPkg.dec
47 UefiBootServicesTableLib
55 ## SOMETIMES_PRODUCES ## Variable:L"PhysicalPresence"
56 ## SOMETIMES_CONSUMES ## Variable:L"PhysicalPresence"
57 ## SOMETIMES_CONSUMES ## Variable:L"PhysicalPresenceFlags"
58 gEfiPhysicalPresenceGuid
60 ## SOMETIMES_PRODUCES ## Variable:L"MemoryOverwriteRequestControl"
61 ## SOMETIMES_CONSUMES ## Variable:L"MemoryOverwriteRequestControl"
62 gEfiMemoryOverwriteControlDataGuid
64 gEfiTpmDeviceInstanceTpm12Guid ## PRODUCES ## GUID # TPM device identifier
67 gEfiSmmSwDispatch2ProtocolGuid ## CONSUMES
68 gEfiSmmVariableProtocolGuid ## CONSUMES
69 gEfiAcpiTableProtocolGuid ## CONSUMES
72 gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid ## CONSUMES
73 gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId ## SOMETIMES_CONSUMES
76 gEfiAcpiTableProtocolGuid AND
77 gEfiSmmSwDispatch2ProtocolGuid AND
78 gEfiSmmVariableProtocolGuid AND
81 [UserExtensions.TianoCore."ExtraFiles"]