17f65e4063
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2376 Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Qi Zhang <qi1.zhang@intel.com> Signed-off-by: Jiewen Yao <jiewen.yao@intel.com> Message-Id: <20200818062618.3698-3-qi1.zhang@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/** @file
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This library is used by FSP modules to measure data to TPM.
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Copyright (c) 2020, Intel Corporation. All rights reserved. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _FSP_MEASUREMENT_LIB_H_
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#define _FSP_MEASUREMENT_LIB_H_
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#define FSP_MEASURE_FSP BIT0
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#define FSP_MEASURE_FSPT BIT1
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#define FSP_MEASURE_FSPM BIT2
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#define FSP_MEASURE_FSPS BIT3
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#define FSP_MEASURE_FSPUPD BIT31
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/**
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Measure a FSP FirmwareBlob.
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@param[in] PcrIndex PCR Index.
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@param[in] Description Description for this FirmwareBlob.
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@param[in] FirmwareBlobBase Base address of this FirmwareBlob.
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@param[in] FirmwareBlobLength Size in bytes of this FirmwareBlob.
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@retval EFI_SUCCESS Operation completed successfully.
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@retval EFI_UNSUPPORTED TPM device not available.
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@retval EFI_OUT_OF_RESOURCES Out of memory.
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@retval EFI_DEVICE_ERROR The operation was unsuccessful.
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*/
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EFI_STATUS
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EFIAPI
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MeasureFspFirmwareBlob (
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IN UINT32 PcrIndex,
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IN CHAR8 *Description OPTIONAL,
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IN EFI_PHYSICAL_ADDRESS FirmwareBlobBase,
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IN UINT64 FirmwareBlobLength
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);
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#endif
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