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887e3d4700
Use "tss_constants.h" with TPM data type and constant definitions instead. Review URL: http://codereview.chromium.org/1712018
73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Some TPM constants and type definitions for standalone compilation for use in
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* the firmware
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*/
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/* FIXME(gauravsh):
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* NOTE: This file is copied over from
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* src/platform/tpm_lite/src/tlcl/tss_constants.h
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* Ideally, we want to directly include it without having two maintain
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* duplicate copies in sync. But in the current model, this is hard
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* to do without breaking standalone compilation.
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* Eventually tpm_lite should be moved into vboot_reference.
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*/
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#ifndef TPM_LITE_TSS_CONSTANTS_H_
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#define TPM_LITE_TSS_CONSTANTS_H_
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#include <stdint.h>
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#define TPM_MAX_COMMAND_SIZE 4096
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#define TPM_LARGE_ENOUGH_COMMAND_SIZE 256 /* saves space in the firmware */
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#define TPM_SUCCESS ((uint32_t)0x00000000)
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#define TPM_NV_INDEX0 ((uint32_t)0x00000000)
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#define TPM_NV_INDEX_LOCK ((uint32_t)0xffffffff)
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#define TPM_NV_PER_WRITE_STCLEAR (((uint32_t)1)<<14)
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#define TPM_NV_PER_PPWRITE (((uint32_t)1)<<0)
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typedef uint8_t TSS_BOOL;
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typedef uint16_t TPM_STRUCTURE_TAG;
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typedef struct tdTPM_WRITE_INFO {
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uint32_t nvIndex;
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uint32_t offset;
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uint32_t dataSize;
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} TPM_WRITE_INFO;
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typedef struct tdTPM_PERMANENT_FLAGS
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{
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TPM_STRUCTURE_TAG tag;
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TSS_BOOL disable;
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TSS_BOOL ownership;
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TSS_BOOL deactivated;
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TSS_BOOL readPubek;
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TSS_BOOL disableOwnerClear;
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TSS_BOOL allowMaintenance;
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TSS_BOOL physicalPresenceLifetimeLock;
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TSS_BOOL physicalPresenceHWEnable;
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TSS_BOOL physicalPresenceCMDEnable;
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TSS_BOOL CEKPUsed;
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TSS_BOOL TPMpost;
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TSS_BOOL TPMpostLock;
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TSS_BOOL FIPS;
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TSS_BOOL Operator;
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TSS_BOOL enableRevokeEK;
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TSS_BOOL nvLocked;
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TSS_BOOL readSRKPub;
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TSS_BOOL tpmEstablished;
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TSS_BOOL maintenanceDone;
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TSS_BOOL disableFullDALogicInfo;
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} TPM_PERMANENT_FLAGS;
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#define TPM_ALL_LOCALITIES (TPM_LOC_ZERO | TPM_LOC_ONE | TPM_LOC_TWO \
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| TPM_LOC_THREE | TPM_LOC_FOUR) /* 0x1f */
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#define TPM_ENCAUTH_SIZE 20
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#define TPM_PUBEK_SIZE 256
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#endif /* TPM_LITE_TSS_CONSTANTS_H_ */
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