/* 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 . */ /* * 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 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 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 GET_EVENT_STATUS_NOTIFICATION 0x4a #define LOG_SELECT 0x4c #define LOG_SENSE 0x4d #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 ALLOW_OVERWRITE 0x82 #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 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 BLANK 0xa1 #define MAINTENANCE_IN 0xa3 #define MAINTENANCE_OUT 0xa4 #define MOVE_MEDIUM 0xa5 #define LOAD_UNLOAD 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 /* * 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_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 -- depricated 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 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