| /* 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 | |
| #define PR_HELPER_CLEANUP 0xff /* vendor-specific QEMU command */ | |
| /* | |
| * 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_VENDOR_SPECIFIC 0x00 | |
| #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_CONTROL 0x0a | |
| #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_APPLE_VENDOR 0x30 | |
| #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 | |
| /* | |
| * PERSISTENT RESERVATION IN service action codes | |
| */ | |
| #define PRI_READ_KEYS 0x00 | |
| #define PRI_READ_RESERVATION 0x01 | |
| #define PRI_REPORT_CAPABILITIES 0x02 | |
| #define PRI_READ_FULL_STATUS 0x03 | |
| /* | |
| * PERSISTENT RESERVATION OUT service action codes | |
| */ | |
| #define PRO_REGISTER 0x00 | |
| #define PRO_RESERVE 0x01 | |
| #define PRO_RELEASE 0x02 | |
| #define PRO_CLEAR 0x03 | |
| #define PRO_PREEMPT 0x04 | |
| #define PRO_PREEMPT_AND_ABORT 0x05 | |
| #define PRO_REGISTER_AND_IGNORE_EXISTING_KEY 0x06 | |
| #define PRO_REGISTER_AND_MOVE 0x07 | |
| #define PRO_REPLACE_LOST_RESERVATION 0x08 | |
| /* | |
| * Persistent reservation types | |
| */ | |
| #define PR_TYPE_WRITE_EXCLUSIVE 0x1 | |
| #define PR_TYPE_EXCLUSIVE_ACCESS 0x3 | |
| #define PR_TYPE_WRITE_EXCLUSIVE_REG_ONLY 0x5 | |
| #define PR_TYPE_EXCLUSIVE_ACCESS_REG_ONLY 0x6 | |
| #define PR_TYPE_WRITE_EXCLUSIVE_ALL_REGS 0x7 | |
| #define PR_TYPE_EXCLUSIVE_ACCESS_ALL_REGS 0x8 | |
| #endif |