| /** @file | |
| Handle TPM 2.0 physical presence requests from OS. | |
| This library will handle TPM 2.0 physical presence request from OS. | |
| Caution: This module requires additional review when modified. | |
| This driver will have external input - variable. | |
| This external input must be validated carefully to avoid security issue. | |
| Tcg2PhysicalPresenceLibSubmitRequestToPreOSFunction() and Tcg2PhysicalPresenceLibGetUserConfirmationStatusFunction() | |
| will receive untrusted input and do validation. | |
| Copyright (c) 2015 - 2020, Intel Corporation. All rights reserved.<BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #ifndef _MM_TCG2_PHYSICAL_PRESENCE_LIB_COMMON_H_ | |
| #define _MM_TCG2_PHYSICAL_PRESENCE_LIB_COMMON_H_ | |
| /** | |
| The constructor function locates MmVariable protocol. | |
| It will ASSERT() if that operation fails and it will always return EFI_SUCCESS. | |
| @retval EFI_SUCCESS The constructor successfully added string package. | |
| @retval Other value The constructor can't add string package. | |
| **/ | |
| EFI_STATUS | |
| Tcg2PhysicalPresenceLibCommonConstructor ( | |
| VOID | |
| ); | |
| #endif |