/** @file | |
Runtime DXE part corresponding to StandaloneMM Tcg2 module. | |
This module installs gTcg2MmSwSmiRegisteredGuid to notify readiness of | |
StandaloneMM Tcg2 module. | |
Copyright (c) 2019 - 2021, Arm Ltd. All rights reserved. | |
Copyright (c) Microsoft Corporation. | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#include <PiDxe.h> | |
#include <Library/DebugLib.h> | |
#include <Library/UefiBootServicesTableLib.h> | |
/** | |
The constructor function installs gTcg2MmSwSmiRegisteredGuid to notify | |
readiness of StandaloneMM Tcg2 module. | |
@param ImageHandle The firmware allocated handle for the EFI image. | |
@param SystemTable A pointer to the Management mode System Table. | |
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS. | |
**/ | |
EFI_STATUS | |
EFIAPI | |
Tcg2MmDependencyDxeEntryPoint ( | |
IN EFI_HANDLE ImageHandle, | |
IN EFI_SYSTEM_TABLE *SystemTable | |
) | |
{ | |
EFI_STATUS Status; | |
EFI_HANDLE Handle; | |
Handle = NULL; | |
Status = gBS->InstallProtocolInterface ( | |
&Handle, | |
&gTcg2MmSwSmiRegisteredGuid, | |
EFI_NATIVE_INTERFACE, | |
NULL | |
); | |
ASSERT_EFI_ERROR (Status); | |
return EFI_SUCCESS; | |
} |