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40 lines
1.1 KiB
40 lines
1.1 KiB
/*
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* This file is part of the coreboot project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __TCPA_LOG_SERIALIZED_H__
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#define __TCPA_LOG_SERIALIZED_H__
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#include <stdint.h>
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#define MAX_TCPA_LOG_ENTRIES 50
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#define TCPA_DIGEST_MAX_LENGTH 64
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#define TCPA_PCR_HASH_NAME 50
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#define TCPA_PCR_HASH_LEN 10
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/* Assumption of 2K TCPA log size reserved for CAR/SRAM */
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#define MAX_PRERAM_TCPA_LOG_ENTRIES 15
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struct tcpa_entry {
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uint32_t pcr;
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char digest_type[TCPA_PCR_HASH_LEN];
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uint8_t digest[TCPA_DIGEST_MAX_LENGTH];
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uint32_t digest_length;
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char name[TCPA_PCR_HASH_NAME];
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} __packed;
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struct tcpa_table {
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uint16_t max_entries;
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uint16_t num_entries;
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struct tcpa_entry entries[0]; /* Variable number of entries */
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} __packed;
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#endif
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