mirror of https://github.com/acidanthera/audk.git
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/** @file
|
|
Implement TPM2 Test related command.
|
|
|
|
Copyright (c) 2013, Intel Corporation. All rights reserved. <BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#include <IndustryStandard/UefiTcgPlatform.h>
|
|
#include <Library/Tpm2CommandLib.h>
|
|
#include <Library/Tpm2DeviceLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/DebugLib.h>
|
|
|
|
#pragma pack(1)
|
|
|
|
typedef struct {
|
|
TPM2_COMMAND_HEADER Header;
|
|
TPMI_YES_NO FullTest;
|
|
} TPM2_SELF_TEST_COMMAND;
|
|
|
|
typedef struct {
|
|
TPM2_RESPONSE_HEADER Header;
|
|
} TPM2_SELF_TEST_RESPONSE;
|
|
|
|
#pragma pack()
|
|
|
|
/**
|
|
This command causes the TPM to perform a test of its capabilities.
|
|
If the fullTest is YES, the TPM will test all functions.
|
|
If fullTest = NO, the TPM will only test those functions that have not previously been tested.
|
|
|
|
@param[in] FullTest YES if full test to be performed
|
|
NO if only test of untested functions required
|
|
|
|
@retval EFI_SUCCESS Operation completed successfully.
|
|
@retval EFI_DEVICE_ERROR Unexpected device behavior.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
Tpm2SelfTest (
|
|
IN TPMI_YES_NO FullTest
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
TPM2_SELF_TEST_COMMAND Cmd;
|
|
TPM2_SELF_TEST_RESPONSE Res;
|
|
UINT32 ResultBufSize;
|
|
|
|
Cmd.Header.tag = SwapBytes16(TPM_ST_NO_SESSIONS);
|
|
Cmd.Header.paramSize = SwapBytes32(sizeof(Cmd));
|
|
Cmd.Header.commandCode = SwapBytes32(TPM_CC_SelfTest);
|
|
Cmd.FullTest = FullTest;
|
|
|
|
ResultBufSize = sizeof(Res);
|
|
Status = Tpm2SubmitCommand (sizeof(Cmd), (UINT8 *)&Cmd, &ResultBufSize, (UINT8 *)&Res);
|
|
|
|
return Status;
|
|
}
|