src/include/tpm_lite/tss_constants.h

   1 /* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
   2  * Use of this source code is governed by a BSD-style license that can be
   3  * found in the LICENSE file.
   4  *
   5  * Some TPM constants and type definitions for standalone compilation for use
   6  * in the firmware
   7  */
   8 #ifndef VBOOT_REFERENCE_TSS_CONSTANTS_H_
   9 #define VBOOT_REFERENCE_TSS_CONSTANTS_H_
  10 #include <stdint.h>
  11
  12 #define TPM_MAX_COMMAND_SIZE 4096
  13 #define TPM_LARGE_ENOUGH_COMMAND_SIZE 256  /* saves space in the firmware */
  14 #define TPM_PUBEK_SIZE 256
  15 #define TPM_PCR_DIGEST 20
  16
  17 #define TPM_E_NON_FATAL 0x800
  18
  19 #define TPM_SUCCESS ((uint32_t)0x00000000)
  20
  21 #define TPM_E_AREA_LOCKED           ((uint32_t)0x0000003c)
  22 #define TPM_E_BADINDEX              ((uint32_t)0x00000002)
  23 #define TPM_E_BAD_PRESENCE          ((uint32_t)0x0000002d)
  24 #define TPM_E_IOERROR               ((uint32_t)0x0000001f)
  25 #define TPM_E_INVALID_POSTINIT      ((uint32_t)0x00000026)
  26 #define TPM_E_MAXNVWRITES           ((uint32_t)0x00000048)
  27 #define TPM_E_OWNER_SET             ((uint32_t)0x00000014)
  28
  29 #define TPM_E_NEEDS_SELFTEST ((uint32_t)(TPM_E_NON_FATAL + 1))
  30 #define TPM_E_DOING_SELFTEST ((uint32_t)(TPM_E_NON_FATAL + 2))
  31
  32 #define TPM_E_ALREADY_INITIALIZED    ((uint32_t)0x00005000)  /* vboot local */
  33 #define TPM_E_INTERNAL_INCONSISTENCY ((uint32_t)0x00005001)  /* vboot local */
  34 #define TPM_E_MUST_REBOOT            ((uint32_t)0x00005002)  /* vboot local */
  35 #define TPM_E_CORRUPTED_STATE        ((uint32_t)0x00005003)  /* vboot local */
  36 #define TPM_E_COMMUNICATION_ERROR    ((uint32_t)0x00005004)  /* vboot local */
  37 #define TPM_E_RESPONSE_TOO_LARGE     ((uint32_t)0x00005005)  /* vboot local */
  38 #define TPM_E_NO_DEVICE              ((uint32_t)0x00005006)  /* vboot local */
  39 #define TPM_E_INPUT_TOO_SMALL        ((uint32_t)0x00005007)  /* vboot local */
  40 #define TPM_E_WRITE_FAILURE          ((uint32_t)0x00005008)  /* vboot local */
  41 #define TPM_E_READ_EMPTY             ((uint32_t)0x00005009)  /* vboot local */
  42 #define TPM_E_READ_FAILURE           ((uint32_t)0x0000500a)  /* vboot local */
  43 #define TPM_E_NV_DEFINED             ((uint32_t)0x0000500b)  /* vboot local */
  44
  45 #define TPM_NV_INDEX0 ((uint32_t)0x00000000)
  46 #define TPM_NV_INDEX_LOCK ((uint32_t)0xffffffff)
  47 #define TPM_NV_PER_GLOBALLOCK (((uint32_t)1)<<15)
  48 #define TPM_NV_PER_PPWRITE (((uint32_t)1)<<0)
  49 #define TPM_NV_PER_READ_STCLEAR (((uint32_t)1)<<31)
  50 #define TPM_NV_PER_WRITE_STCLEAR (((uint32_t)1)<<14)
  51
  52 #define TPM_TAG_RQU_COMMAND       ((uint16_t) 0xc1)
  53 #define TPM_TAG_RQU_AUTH1_COMMAND ((uint16_t) 0xc2)
  54 #define TPM_TAG_RQU_AUTH2_COMMAND ((uint16_t) 0xc3)
  55
  56 #define TPM_TAG_RSP_COMMAND       ((uint16_t) 0xc4)
  57 #define TPM_TAG_RSP_AUTH1_COMMAND ((uint16_t) 0xc5)
  58 #define TPM_TAG_RSP_AUTH2_COMMAND ((uint16_t) 0xc6)
  59
  60 /* Some TPM2 return codes used in this library. */
  61 #define TPM2_RC_SUCCESS    0
  62 #define TPM2_RC_NV_DEFINED 0x14c
  63
  64 typedef uint8_t TSS_BOOL;
  65 typedef uint16_t TPM_STRUCTURE_TAG;
  66
  67 typedef struct tdTPM_PERMANENT_FLAGS {
  68         TPM_STRUCTURE_TAG tag;
  69         TSS_BOOL disable;
  70         TSS_BOOL ownership;
  71         TSS_BOOL deactivated;
  72         TSS_BOOL readPubek;
  73         TSS_BOOL disableOwnerClear;
  74         TSS_BOOL allowMaintenance;
  75         TSS_BOOL physicalPresenceLifetimeLock;
  76         TSS_BOOL physicalPresenceHWEnable;
  77         TSS_BOOL physicalPresenceCMDEnable;
  78         TSS_BOOL CEKPUsed;
  79         TSS_BOOL TPMpost;
  80         TSS_BOOL TPMpostLock;
  81         TSS_BOOL FIPS;
  82         TSS_BOOL Operator;
  83         TSS_BOOL enableRevokeEK;
  84         TSS_BOOL nvLocked;
  85         TSS_BOOL readSRKPub;
  86         TSS_BOOL tpmEstablished;
  87         TSS_BOOL maintenanceDone;
  88         TSS_BOOL disableFullDALogicInfo;
  89 } TPM_PERMANENT_FLAGS;
  90
  91 typedef struct tdTPM_STCLEAR_FLAGS {
  92         TPM_STRUCTURE_TAG tag;
  93         TSS_BOOL deactivated;
  94         TSS_BOOL disableForceClear;
  95         TSS_BOOL physicalPresence;
  96         TSS_BOOL physicalPresenceLock;
  97         TSS_BOOL bGlobalLock;
  98 } TPM_STCLEAR_FLAGS;
  99
 100 #endif  /* VBOOT_REFERENCE_TSS_CONSTANTS_H_ */