Tpm2DeviceLibDTpmBase.c File Reference

#include <Library/Tpm2DeviceLib.h>
#include <Library/PcdLib.h>
#include "Tpm2DeviceLibDTpm.h"

Go to the source code of this file.

Functions
UINT8	GetCachedIdleByPass (VOID)
TPM2_PTP_INTERFACE_TYPE	GetCachedPtpInterface (VOID)
EFI_STATUS	InternalTpm2DeviceLibDTpmCommonConstructor (VOID)

Detailed Description

This file abstract internal interfaces of which implementation differs per library instance.

Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.
Copyright (c) Microsoft Corporation. SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file Tpm2DeviceLibDTpmBase.c.

Function Documentation

GetCachedIdleByPass()

UINT8 GetCachedIdleByPass

(

VOID

)

Return cached PTP CRB interface IdleByPass state.

Returns

Cached PTP CRB interface IdleByPass state.

Definition at line 21 of file Tpm2DeviceLibDTpmBase.c.

GetCachedPtpInterface()

TPM2_PTP_INTERFACE_TYPE GetCachedPtpInterface

(

VOID

)

Return cached PTP interface type.

Returns

Cached PTP interface type.

Definition at line 34 of file Tpm2DeviceLibDTpmBase.c.

InternalTpm2DeviceLibDTpmCommonConstructor()

EFI_STATUS InternalTpm2DeviceLibDTpmCommonConstructor

(

VOID

)

The common function cache current active TpmInterfaceType when needed.

Return values

EFI_SUCCESS

DTPM2.0 instance is registered, or system does not support register DTPM2.0 instance

Definition at line 47 of file Tpm2DeviceLibDTpmBase.c.