1// /** @file 2// Provides ACPI methods for TPM 2.0 support 3// 4// This driver implements TPM 2.0 definition block in ACPI table and 5// registers SMI callback functions for TCG2 physical presence and 6// MemoryClear to handle the requests from ACPI method. 7// 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. 11// 12// Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR> 13// 14// SPDX-License-Identifier: BSD-2-Clause-Patent 15// 16// **/ 17 18 19#string STR_MODULE_ABSTRACT #language en-US "Provides ACPI metholds for TPM 2.0 support" 20 21#string STR_MODULE_DESCRIPTION #language en-US "This driver implements TPM 2.0 definition block in ACPI table and registers SMI callback functions for TCG2 physical presence and MemoryClear to handle the requests from ACPI method.\n" 22 "Caution: This module requires additional review when modified. This driver will have external input - variable and ACPINvs data in SMM mode. This external input must be validated carefully to avoid security issues." 23 24