diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/MmTcg2PhysicalPresenceLibCommon.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/MmTcg2PhysicalPresenceLibCommon.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/MmTcg2PhysicalPresenceLibCommon.h b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/MmTcg2PhysicalPresenceLibCommon.h new file mode 100644 index 00000000..5dabb4c2 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/MmTcg2PhysicalPresenceLibCommon.h @@ -0,0 +1,34 @@ +/** @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 |