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/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with this library; if not, see <http://www.gnu.org/licenses/>.

*/

/*

 * This header file contains public constants and structures used by

 * the scsi code for linux.

 */

/*

 *      SCSI opcodes

 */

#define TEST_UNIT_READY       0x00

#define REWIND                0x01

#define REQUEST_SENSE         0x03

#define FORMAT_UNIT           0x04

#define READ_BLOCK_LIMITS     0x05

#define REASSIGN_BLOCKS       0x07

#define READ_6                0x08

#define WRITE_6               0x0a

#define SEEK_6                0x0b

#define READ_REVERSE          0x0f

#define WRITE_FILEMARKS       0x10

#define SPACE                 0x11

#define INQUIRY               0x12

#define RECOVER_BUFFERED_DATA 0x14

#define MODE_SELECT           0x15

#define RESERVE               0x16

#define RELEASE               0x17

#define COPY                  0x18

#define ERASE                 0x19

#define MODE_SENSE            0x1a

#define START_STOP            0x1b

#define RECEIVE_DIAGNOSTIC    0x1c

#define SEND_DIAGNOSTIC       0x1d

#define ALLOW_MEDIUM_REMOVAL  0x1e

#define READ_CAPACITY_10      0x25

#define READ_10               0x28

#define WRITE_10              0x2a

#define SEEK_10               0x2b

#define LOCATE_10             0x2b

#define WRITE_VERIFY_10       0x2e

#define VERIFY_10             0x2f

#define SEARCH_HIGH           0x30

#define SEARCH_EQUAL          0x31

#define SEARCH_LOW            0x32

#define SET_LIMITS            0x33

#define PRE_FETCH             0x34

#define READ_POSITION         0x34

#define SYNCHRONIZE_CACHE     0x35

#define LOCK_UNLOCK_CACHE     0x36

#define READ_DEFECT_DATA      0x37

#define MEDIUM_SCAN           0x38

#define COMPARE               0x39

#define COPY_VERIFY           0x3a

#define WRITE_BUFFER          0x3b

#define READ_BUFFER           0x3c

#define UPDATE_BLOCK          0x3d

#define READ_LONG_10          0x3e

#define WRITE_LONG_10         0x3f

#define CHANGE_DEFINITION     0x40

#define WRITE_SAME_10         0x41

#define UNMAP                 0x42

#define READ_TOC              0x43

#define REPORT_DENSITY_SUPPORT 0x44

#define GET_CONFIGURATION     0x46

#define LOG_SELECT            0x4c

#define LOG_SENSE             0x4d

#define MODE_SELECT_10        0x55

#define RESERVE_10            0x56

#define RELEASE_10            0x57

#define MODE_SENSE_10         0x5a

#define PERSISTENT_RESERVE_IN 0x5e

#define PERSISTENT_RESERVE_OUT 0x5f

#define VARLENGTH_CDB         0x7f

#define WRITE_FILEMARKS_16    0x80

#define EXTENDED_COPY         0x83

#define ATA_PASSTHROUGH       0x85

#define ACCESS_CONTROL_IN     0x86

#define ACCESS_CONTROL_OUT    0x87

#define READ_16               0x88

#define COMPARE_AND_WRITE     0x89

#define WRITE_16              0x8a

#define WRITE_VERIFY_16       0x8e

#define VERIFY_16             0x8f

#define SYNCHRONIZE_CACHE_16  0x91

#define LOCATE_16             0x92

#define WRITE_SAME_16         0x93

#define ERASE_16              0x93

#define SERVICE_ACTION_IN     0x9e

#define WRITE_LONG_16         0x9f

#define REPORT_LUNS           0xa0

#define BLANK                 0xa1

#define MAINTENANCE_IN        0xa3

#define MAINTENANCE_OUT       0xa4

#define MOVE_MEDIUM           0xa5

#define LOAD_UNLOAD           0xa6

#define READ_12               0xa8

#define WRITE_12              0xaa

#define WRITE_VERIFY_12       0xae

#define VERIFY_12             0xaf

#define SEARCH_HIGH_12        0xb0

#define SEARCH_EQUAL_12       0xb1

#define SEARCH_LOW_12         0xb2

#define READ_ELEMENT_STATUS   0xb8

#define SEND_VOLUME_TAG       0xb6

#define READ_DEFECT_DATA_12   0xb7

#define SET_CD_SPEED          0xbb

/*

 *  SAM Status codes

 */

#define GOOD                 0x00

#define CHECK_CONDITION      0x02

#define CONDITION_GOOD       0x04

#define BUSY                 0x08

#define INTERMEDIATE_GOOD    0x10

#define INTERMEDIATE_C_GOOD  0x14

#define RESERVATION_CONFLICT 0x18

#define COMMAND_TERMINATED   0x22

#define TASK_SET_FULL        0x28

#define ACA_ACTIVE           0x30

#define TASK_ABORTED         0x40

#define STATUS_MASK          0x3e

/*

 *  SENSE KEYS

 */

#define NO_SENSE            0x00

#define RECOVERED_ERROR     0x01

#define NOT_READY           0x02

#define MEDIUM_ERROR        0x03

#define HARDWARE_ERROR      0x04

#define ILLEGAL_REQUEST     0x05

#define UNIT_ATTENTION      0x06

#define DATA_PROTECT        0x07

#define BLANK_CHECK         0x08

#define COPY_ABORTED        0x0a

#define ABORTED_COMMAND     0x0b

#define VOLUME_OVERFLOW     0x0d

#define MISCOMPARE          0x0e

/*

 *  DEVICE TYPES

 */

#define TYPE_DISK           0x00

#define TYPE_TAPE           0x01

#define TYPE_PRINTER        0x02

#define TYPE_PROCESSOR      0x03    /* HP scanners use this */

#define TYPE_WORM           0x04    /* Treated as ROM by our system */

#define TYPE_ROM            0x05

#define TYPE_SCANNER        0x06

#define TYPE_MOD            0x07    /* Magneto-optical disk -

                                     * - treated as TYPE_DISK */

#define TYPE_MEDIUM_CHANGER 0x08

#define TYPE_STORAGE_ARRAY  0x0c    /* Storage array device */

#define TYPE_ENCLOSURE      0x0d    /* Enclosure Services Device */

#define TYPE_RBC            0x0e    /* Simplified Direct-Access Device */

#define TYPE_OSD            0x11    /* Object-storage Device */

#define TYPE_NO_LUN         0x7f