blob: db599cc1f835c15767c95084c138c32df37d6c71 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/** @file
This library is used by FSP modules to measure data to TPM.
Copyright (c) 2020, Intel Corporation. All rights reserved. <BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef _FSP_MEASUREMENT_LIB_H_
#define _FSP_MEASUREMENT_LIB_H_
#define FSP_MEASURE_FSP BIT0
#define FSP_MEASURE_FSPT BIT1
#define FSP_MEASURE_FSPM BIT2
#define FSP_MEASURE_FSPS BIT3
#define FSP_MEASURE_FSPUPD BIT31
/**
Measure a FSP FirmwareBlob.
@param[in] PcrIndex PCR Index.
@param[in] Description Description for this FirmwareBlob.
@param[in] FirmwareBlobBase Base address of this FirmwareBlob.
@param[in] FirmwareBlobLength Size in bytes of this FirmwareBlob.
@retval EFI_SUCCESS Operation completed successfully.
@retval EFI_UNSUPPORTED TPM device not available.
@retval EFI_OUT_OF_RESOURCES Out of memory.
@retval EFI_DEVICE_ERROR The operation was unsuccessful.
*/
EFI_STATUS
EFIAPI
MeasureFspFirmwareBlob (
IN UINT32 PcrIndex,
IN CHAR8 *Description OPTIONAL,
IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
IN UINT64 FirmwareBlobLength
);
#endif
|
