| /* 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. |
| */ |
| |
| #ifndef SCSI_CONSTANTS_H |
| #define SCSI_CONSTANTS_H |
| |
| /* |
| * SCSI opcodes |
| */ |
| |
| #define TEST_UNIT_READY 0x00 |
| #define REWIND 0x01 |
| #define REQUEST_SENSE 0x03 |
| #define FORMAT_UNIT 0x04 |
| #define READ_BLOCK_LIMITS 0x05 |
| #define INITIALIZE_ELEMENT_STATUS 0x07 |
| #define REASSIGN_BLOCKS 0x07 |
| #define READ_6 0x08 |
| #define WRITE_6 0x0a |
| #define SET_CAPACITY 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 LOAD_UNLOAD 0x1b |
| #define SCAN 0x1b |
| #define START_STOP 0x1b |
| #define RECEIVE_DIAGNOSTIC 0x1c |
| #define SEND_DIAGNOSTIC 0x1d |
| #define ALLOW_MEDIUM_REMOVAL 0x1e |
| #define SET_WINDOW 0x24 |
| #define READ_CAPACITY_10 0x25 |
| #define GET_WINDOW 0x25 |
| #define READ_10 0x28 |
| #define WRITE_10 0x2a |
| #define SEND 0x2a |
| #define SEEK_10 0x2b |
| #define LOCATE_10 0x2b |
| #define POSITION_TO_ELEMENT 0x2b |
| #define WRITE_VERIFY_10 0x2e |
| #define VERIFY_10 0x2f |
| #define SEARCH_HIGH 0x30 |
| #define SEARCH_EQUAL 0x31 |
| #define OBJECT_POSITION 0x31 |
| #define SEARCH_LOW 0x32 |
| #define SET_LIMITS 0x33 |
| #define PRE_FETCH 0x34 |
| #define READ_POSITION 0x34 |
| #define GET_DATA_BUFFER_STATUS 0x34 |
| #define SYNCHRONIZE_CACHE 0x35 |
| #define LOCK_UNLOCK_CACHE 0x36 |
| #define INITIALIZE_ELEMENT_STATUS_WITH_RANGE 0x37 |
| #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 SANITIZE 0x48 |
| #define GET_EVENT_STATUS_NOTIFICATION 0x4a |
| #define LOG_SELECT 0x4c |
| #define LOG_SENSE 0x4d |
| #define READ_DISC_INFORMATION 0x51 |
| #define RESERVE_TRACK 0x53 |
| #define MODE_SELECT_10 0x55 |
| #define RESERVE_10 0x56 |
| #define RELEASE_10 0x57 |
| #define MODE_SENSE_10 0x5a |
| #define SEND_CUE_SHEET 0x5d |
| #define PERSISTENT_RESERVE_IN 0x5e |
| #define PERSISTENT_RESERVE_OUT 0x5f |
| #define VARLENGTH_CDB 0x7f |
| #define WRITE_FILEMARKS_16 0x80 |
| #define READ_REVERSE_16 0x81 |
| #define ALLOW_OVERWRITE 0x82 |
| #define EXTENDED_COPY 0x83 |
| #define ATA_PASSTHROUGH_16 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 PRE_FETCH_16 0x90 |
| #define SPACE_16 0x91 |
| #define SYNCHRONIZE_CACHE_16 0x91 |
| #define LOCATE_16 0x92 |
| #define WRITE_SAME_16 0x93 |
| #define ERASE_16 0x93 |
| #define SERVICE_ACTION_IN_16 0x9e |
| #define WRITE_LONG_16 0x9f |
| #define REPORT_LUNS 0xa0 |
| #define ATA_PASSTHROUGH_12 0xa1 |
| #define MAINTENANCE_IN 0xa3 |
| #define MAINTENANCE_OUT 0xa4 |
| #define MOVE_MEDIUM 0xa5 |
| #define EXCHANGE_MEDIUM 0xa6 |
| #define SET_READ_AHEAD 0xa7 |
| #define READ_12 0xa8 |
| #define WRITE_12 0xaa |
| #define SERVICE_ACTION_IN_12 0xab |
| #define ERASE_12 0xac |
| #define READ_DVD_STRUCTURE 0xad |
| #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 |
| #define MECHANISM_STATUS 0xbd |
| #define READ_CD 0xbe |
| #define SEND_DVD_STRUCTURE 0xbf |
| |
| /* |
| * SERVICE ACTION IN subcodes |
| */ |
| #define SAI_READ_CAPACITY_16 0x10 |
| |
| /* |
| * READ POSITION service action codes |
| */ |
| #define SHORT_FORM_BLOCK_ID 0x00 |
| #define SHORT_FORM_VENDOR_SPECIFIC 0x01 |
| #define LONG_FORM 0x06 |
| #define EXTENDED_FORM 0x08 |
| |
| /* |
| * 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_ZBC 0x14 /* Host-managed Zoned SCSI Device */ |
| #define TYPE_WLUN 0x1e /* Well known LUN */ |
| #define TYPE_NOT_PRESENT 0x1f |
| #define TYPE_INACTIVE 0x20 |
| #define TYPE_NO_LUN 0x7f |
| |
| /* Mode page codes for mode sense/set */ |
| #define MODE_PAGE_R_W_ERROR 0x01 |
| #define MODE_PAGE_HD_GEOMETRY 0x04 |
| #define MODE_PAGE_FLEXIBLE_DISK_GEOMETRY 0x05 |
| #define MODE_PAGE_CACHING 0x08 |
| #define MODE_PAGE_AUDIO_CTL 0x0e |
| #define MODE_PAGE_POWER 0x1a |
| #define MODE_PAGE_FAULT_FAIL 0x1c |
| #define MODE_PAGE_TO_PROTECT 0x1d |
| #define MODE_PAGE_CAPABILITIES 0x2a |
| #define MODE_PAGE_ALLS 0x3f |
| /* Not in Mt. Fuji, but in ATAPI 2.6 -- deprecated now in favor |
| * of MODE_PAGE_SENSE_POWER */ |
| #define MODE_PAGE_CDROM 0x0d |
| |
| /* Event notification classes for GET EVENT STATUS NOTIFICATION */ |
| #define GESN_NO_EVENTS 0 |
| #define GESN_OPERATIONAL_CHANGE 1 |
| #define GESN_POWER_MANAGEMENT 2 |
| #define GESN_EXTERNAL_REQUEST 3 |
| #define GESN_MEDIA 4 |
| #define GESN_MULTIPLE_HOSTS 5 |
| #define GESN_DEVICE_BUSY 6 |
| |
| /* Event codes for MEDIA event status notification */ |
| #define MEC_NO_CHANGE 0 |
| #define MEC_EJECT_REQUESTED 1 |
| #define MEC_NEW_MEDIA 2 |
| #define MEC_MEDIA_REMOVAL 3 /* only for media changers */ |
| #define MEC_MEDIA_CHANGED 4 /* only for media changers */ |
| #define MEC_BG_FORMAT_COMPLETED 5 /* MRW or DVD+RW b/g format completed */ |
| #define MEC_BG_FORMAT_RESTARTED 6 /* MRW or DVD+RW b/g format restarted */ |
| |
| #define MS_TRAY_OPEN 1 |
| #define MS_MEDIA_PRESENT 2 |
| |
| /* |
| * Based on values from <linux/cdrom.h> but extending CD_MINS |
| * to the maximum common size allowed by the Orange's Book ATIP |
| * |
| * 90 and 99 min CDs are also available but using them as the |
| * upper limit reduces the effectiveness of the heuristic to |
| * detect DVDs burned to less than 25% of their maximum capacity |
| */ |
| |
| /* Some generally useful CD-ROM information */ |
| #define CD_MINS 80 /* max. minutes per CD */ |
| #define CD_SECS 60 /* seconds per minute */ |
| #define CD_FRAMES 75 /* frames per second */ |
| #define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */ |
| #define CD_MAX_BYTES (CD_MINS * CD_SECS * CD_FRAMES * CD_FRAMESIZE) |
| #define CD_MAX_SECTORS (CD_MAX_BYTES / 512) |
| |
| /* |
| * The MMC values are not IDE specific and might need to be moved |
| * to a common header if they are also needed for the SCSI emulation |
| */ |
| |
| /* Profile list from MMC-6 revision 1 table 91 */ |
| #define MMC_PROFILE_NONE 0x0000 |
| #define MMC_PROFILE_CD_ROM 0x0008 |
| #define MMC_PROFILE_CD_R 0x0009 |
| #define MMC_PROFILE_CD_RW 0x000A |
| #define MMC_PROFILE_DVD_ROM 0x0010 |
| #define MMC_PROFILE_DVD_R_SR 0x0011 |
| #define MMC_PROFILE_DVD_RAM 0x0012 |
| #define MMC_PROFILE_DVD_RW_RO 0x0013 |
| #define MMC_PROFILE_DVD_RW_SR 0x0014 |
| #define MMC_PROFILE_DVD_R_DL_SR 0x0015 |
| #define MMC_PROFILE_DVD_R_DL_JR 0x0016 |
| #define MMC_PROFILE_DVD_RW_DL 0x0017 |
| #define MMC_PROFILE_DVD_DDR 0x0018 |
| #define MMC_PROFILE_DVD_PLUS_RW 0x001A |
| #define MMC_PROFILE_DVD_PLUS_R 0x001B |
| #define MMC_PROFILE_DVD_PLUS_RW_DL 0x002A |
| #define MMC_PROFILE_DVD_PLUS_R_DL 0x002B |
| #define MMC_PROFILE_BD_ROM 0x0040 |
| #define MMC_PROFILE_BD_R_SRM 0x0041 |
| #define MMC_PROFILE_BD_R_RRM 0x0042 |
| #define MMC_PROFILE_BD_RE 0x0043 |
| #define MMC_PROFILE_HDDVD_ROM 0x0050 |
| #define MMC_PROFILE_HDDVD_R 0x0051 |
| #define MMC_PROFILE_HDDVD_RAM 0x0052 |
| #define MMC_PROFILE_HDDVD_RW 0x0053 |
| #define MMC_PROFILE_HDDVD_R_DL 0x0058 |
| #define MMC_PROFILE_HDDVD_RW_DL 0x005A |
| #define MMC_PROFILE_INVALID 0xFFFF |
| |
| #define XCOPY_DESC_OFFSET 16 |
| #define IDENT_DESCR_TGT_DESCR_SIZE 32 |
| #define XCOPY_BLK2BLK_SEG_DESC_SIZE 28 |
| |
| #endif |
