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/*

 *  linux/drivers/ide/ide_cd.h

 *

 *  Copyright (C) 1996-98  Erik Andersen

 *  Copyright (C) 1998-2000 Jens Axboe

 */

#ifndef _IDE_CD_H

#define _IDE_CD_H

#include <linux/cdrom.h>

#include <asm/byteorder.h>

/* Turn this on to have the driver print out the meanings of the

   ATAPI error codes.  This will use up additional kernel-space

   memory, though. */

#ifndef VERBOSE_IDE_CD_ERRORS

#define VERBOSE_IDE_CD_ERRORS 1

#endif

/* Turning this on will remove code to work around various nonstandard

   ATAPI implementations.  If you know your drive follows the standard,

   this will give you a slightly smaller kernel. */

#ifndef STANDARD_ATAPI

#define STANDARD_ATAPI 0

#endif

/* Turning this on will disable the door-locking functionality.

   This is apparently needed for supermount. */

#ifndef NO_DOOR_LOCKING

#define NO_DOOR_LOCKING 0

#endif

/************************************************************************/

#define SECTOR_BITS             9

#ifndef SECTOR_SIZE

#define SECTOR_SIZE             (1 << SECTOR_BITS)

#endif

#define SECTORS_PER_FRAME       (CD_FRAMESIZE >> SECTOR_BITS)

#define SECTOR_BUFFER_SIZE      (CD_FRAMESIZE * 32)

#define SECTORS_BUFFER          (SECTOR_BUFFER_SIZE >> SECTOR_BITS)

#define SECTORS_MAX             (131072 >> SECTOR_BITS)

#define BLOCKS_PER_FRAME        (CD_FRAMESIZE / BLOCK_SIZE)

#define MIN(a,b) ((a) < (b) ? (a) : (b))

/* special command codes for strategy routine. */

#define PACKET_COMMAND        4315

#define REQUEST_SENSE_COMMAND 4316

#define RESET_DRIVE_COMMAND   4317

/* Configuration flags.  These describe the capabilities of the drive.

   They generally do not change after initialization, unless we learn

   more about the drive from stuff failing. */

struct ide_cd_config_flags {

        __u8 drq_interrupt      : 1; /* Device sends an interrupt when ready

                                        for a packet command. */

        __u8 no_doorlock        : 1; /* Drive cannot lock the door. */

        __u8 no_eject           : 1; /* Drive cannot eject the disc. */

        __u8 nec260             : 1; /* Drive is a pre-1.2 NEC 260 drive. */

        __u8 playmsf_as_bcd     : 1; /* PLAYMSF command takes BCD args. */

        __u8 tocaddr_as_bcd     : 1; /* TOC addresses are in BCD. */

        __u8 toctracks_as_bcd   : 1; /* TOC track numbers are in BCD. */

        __u8 subchan_as_bcd     : 1; /* Subchannel info is in BCD. */

        __u8 is_changer         : 1; /* Drive is a changer. */

        __u8 cd_r               : 1; /* Drive can write to CD-R media . */

        __u8 cd_rw              : 1; /* Drive can write to CD-R/W media . */

        __u8 dvd                : 1; /* Drive is a DVD-ROM */

        __u8 dvd_r              : 1; /* Drive can write DVD-R */

        __u8 dvd_ram            : 1; /* Drive can write DVD-RAM */

        __u8 test_write         : 1; /* Drive can fake writes */

        __u8 supp_disc_present  : 1; /* Changer can report exact contents

                                        of slots. */

        __u8 limit_nframes      : 1; /* Drive does not provide data in

                                        multiples of SECTOR_SIZE when more

                                        than one interrupt is needed. */

        __u8 seeking            : 1; /* Seeking in progress */

        __u8 audio_play         : 1; /* can do audio related commands */

        __u8 close_tray         : 1; /* can close the tray */

        __u8 writing            : 1; /* pseudo write in progress */

        __u8 reserved           : 3;

        byte max_speed;              /* Max speed of the drive */

};

#define CDROM_CONFIG_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->config_flags))

/* State flags.  These give information about the current state of the

   drive, and will change during normal operation. */

struct ide_cd_state_flags {

        __u8 media_changed : 1; /* Driver has noticed a media change. */

        __u8 toc_valid     : 1; /* Saved TOC information is current. */

        __u8 door_locked   : 1; /* We think that the drive door is locked. */

        __u8 writing       : 1; /* the drive is currently writing */

        __u8 reserved      : 4;

        byte current_speed;     /* Current speed of the drive */

};

#define CDROM_STATE_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->state_flags))

struct packet_command {

        char *buffer;

        int buflen;

        int stat;

        int quiet;

        int timeout;

        struct request_sense *sense;

        unsigned char c[12];

};

/* Structure of a MSF cdrom address. */

struct atapi_msf {

        byte reserved;

        byte minute;

        byte second;

        byte frame;

};

/* Space to hold the disk TOC. */

#define MAX_TRACKS 99

struct atapi_toc_header {

        unsigned short toc_length;

        byte first_track;

        byte last_track;

};

struct atapi_toc_entry {

        byte reserved1;

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 adr     : 4;

        __u8 control : 4;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        __u8 control : 4;

        __u8 adr     : 4;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        byte track;

        byte reserved2;

        union {

                unsigned lba;

                struct atapi_msf msf;

        } addr;

};

struct atapi_toc {

        int    last_session_lba;

        int    xa_flag;

        unsigned long capacity;

        struct atapi_toc_header hdr;

        struct atapi_toc_entry  ent[MAX_TRACKS+1];

          /* One extra for the leadout. */

};

/* This structure is annoyingly close to, but not identical with,

   the cdrom_subchnl structure from cdrom.h. */

struct atapi_cdrom_subchnl {

        u_char  acdsc_reserved;

        u_char  acdsc_audiostatus;

        u_short acdsc_length;

        u_char  acdsc_format;

#if defined(__BIG_ENDIAN_BITFIELD)

        u_char  acdsc_ctrl:     4;

        u_char  acdsc_adr:      4;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        u_char  acdsc_adr:      4;

        u_char  acdsc_ctrl:     4;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        u_char  acdsc_trk;

        u_char  acdsc_ind;

        union {

                struct atapi_msf msf;

                int     lba;

        } acdsc_absaddr;

        union {

                struct atapi_msf msf;

                int     lba;

        } acdsc_reladdr;

};

/* This should probably go into cdrom.h along with the other

 * generic stuff now in the Mt. Fuji spec.

 */

struct atapi_capabilities_page {

        struct mode_page_header header;

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 parameters_saveable : 1;

        __u8 reserved1           : 1;

        __u8 page_code           : 6;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        __u8 page_code           : 6;

        __u8 reserved1           : 1;

        __u8 parameters_saveable : 1;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        byte     page_length;

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 reserved2           : 2;

        /* Drive supports reading of DVD-RAM discs */

        __u8 dvd_ram_read        : 1;

        /* Drive supports reading of DVD-R discs */

        __u8 dvd_r_read          : 1;

        /* Drive supports reading of DVD-ROM discs */

        __u8 dvd_rom             : 1;

        /* Drive supports reading CD-R discs with addressing method 2 */

        __u8 method2             : 1; /* reserved in 1.2 */

        /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */

        __u8 cd_rw_read          : 1; /* reserved in 1.2 */

        /* Drive supports read from CD-R discs (orange book, part II) */

        __u8 cd_r_read           : 1; /* reserved in 1.2 */

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Drive supports read from CD-R discs (orange book, part II) */

        __u8 cd_r_read           : 1; /* reserved in 1.2 */

        /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */

        __u8 cd_rw_read          : 1; /* reserved in 1.2 */

        /* Drive supports reading CD-R discs with addressing method 2 */

        __u8 method2             : 1;

        /* Drive supports reading of DVD-ROM discs */

        __u8 dvd_rom             : 1;

        /* Drive supports reading of DVD-R discs */

        __u8 dvd_r_read          : 1;

        /* Drive supports reading of DVD-RAM discs */

        __u8 dvd_ram_read        : 1;

        __u8 reserved2           : 2;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 reserved3           : 2;

        /* Drive can write DVD-RAM discs */

        __u8 dvd_ram_write       : 1;

        /* Drive can write DVD-R discs */

        __u8 dvd_r_write         : 1;

        __u8 reserved3a          : 1;

        /* Drive can fake writes */

        __u8 test_write          : 1;

        /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */

        __u8 cd_rw_write         : 1; /* reserved in 1.2 */

        /* Drive supports write to CD-R discs (orange book, part II) */

        __u8 cd_r_write          : 1; /* reserved in 1.2 */

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Drive can write to CD-R discs (orange book, part II) */

        __u8 cd_r_write          : 1; /* reserved in 1.2 */

        /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */

        __u8 cd_rw_write         : 1; /* reserved in 1.2 */

        /* Drive can fake writes */

        __u8 test_write          : 1;

        __u8 reserved3a          : 1;

        /* Drive can write DVD-R discs */

        __u8 dvd_r_write         : 1;

        /* Drive can write DVD-RAM discs */

        __u8 dvd_ram_write       : 1;

        __u8 reserved3           : 2;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 reserved4           : 1;

        /* Drive can read multisession discs. */

        __u8 multisession        : 1;

        /* Drive can read mode 2, form 2 data. */

        __u8 mode2_form2         : 1;

        /* Drive can read mode 2, form 1 (XA) data. */

        __u8 mode2_form1         : 1;

        /* Drive supports digital output on port 2. */

        __u8 digport2            : 1;

        /* Drive supports digital output on port 1. */

        __u8 digport1            : 1;

        /* Drive can deliver a composite audio/video data stream. */

        __u8 composite           : 1;

        /* Drive supports audio play operations. */

        __u8 audio_play          : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Drive supports audio play operations. */

        __u8 audio_play          : 1;

        /* Drive can deliver a composite audio/video data stream. */

        __u8 composite           : 1;

        /* Drive supports digital output on port 1. */

        __u8 digport1            : 1;

        /* Drive supports digital output on port 2. */

        __u8 digport2            : 1;

        /* Drive can read mode 2, form 1 (XA) data. */

        __u8 mode2_form1         : 1;

        /* Drive can read mode 2, form 2 data. */

        __u8 mode2_form2         : 1;

        /* Drive can read multisession discs. */

        __u8 multisession        : 1;

        __u8 reserved4           : 1;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 reserved5           : 1;

        /* Drive can return Media Catalog Number (UPC) info. */

        __u8 upc                 : 1;

        /* Drive can return International Standard Recording Code info. */

        __u8 isrc                : 1;

        /* Drive supports C2 error pointers. */

        __u8 c2_pointers         : 1;

        /* R-W data will be returned deinterleaved and error corrected. */

        __u8 rw_corr             : 1;

        /* Subchannel reads can return combined R-W information. */

        __u8 rw_supported        : 1;

        /* Drive can continue a read cdda operation from a loss of streaming.*/

        __u8 cdda_accurate       : 1;

        /* Drive can read Red Book audio data. */

        __u8 cdda                : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Drive can read Red Book audio data. */

        __u8 cdda                : 1;

        /* Drive can continue a read cdda operation from a loss of streaming.*/

        __u8 cdda_accurate       : 1;

        /* Subchannel reads can return combined R-W information. */

        __u8 rw_supported        : 1;

        /* R-W data will be returned deinterleaved and error corrected. */

        __u8 rw_corr             : 1;

        /* Drive supports C2 error pointers. */

        __u8 c2_pointers         : 1;

        /* Drive can return International Standard Recording Code info. */

        __u8 isrc                : 1;

        /* Drive can return Media Catalog Number (UPC) info. */

        __u8 upc                 : 1;

        __u8 reserved5           : 1;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        /* Drive mechanism types. */

        mechtype_t mechtype      : 3;

        __u8 reserved6           : 1;

        /* Drive can eject a disc or changer cartridge. */

        __u8 eject               : 1;

        /* State of prevent/allow jumper. */

        __u8 prevent_jumper      : 1;

        /* Present state of door lock. */

        __u8 lock_state          : 1;

        /* Drive can lock the door. */

        __u8 lock                : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Drive can lock the door. */

        __u8 lock                : 1;

        /* Present state of door lock. */

        __u8 lock_state          : 1;

        /* State of prevent/allow jumper. */

        __u8 prevent_jumper      : 1;

        /* Drive can eject a disc or changer cartridge. */

        __u8 eject               : 1;

        __u8 reserved6           : 1;

        /* Drive mechanism types. */

        mechtype_t mechtype      : 3;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 reserved7           : 4;

        /* Drive supports software slot selection. */

        __u8 sss                 : 1;  /* reserved in 1.2 */

        /* Changer can report exact contents of slots. */

        __u8 disc_present        : 1;  /* reserved in 1.2 */

        /* Audio for each channel can be muted independently. */

        __u8 separate_mute       : 1;

        /* Audio level for each channel can be controlled independently. */

        __u8 separate_volume     : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        /* Audio level for each channel can be controlled independently. */

        __u8 separate_volume     : 1;

        /* Audio for each channel can be muted independently. */

        __u8 separate_mute       : 1;

        /* Changer can report exact contents of slots. */

        __u8 disc_present        : 1;  /* reserved in 1.2 */

        /* Drive supports software slot selection. */

        __u8 sss                 : 1;  /* reserved in 1.2 */

        __u8 reserved7           : 4;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        /* Note: the following four fields are returned in big-endian form. */

        /* Maximum speed (in kB/s). */

        unsigned short maxspeed;

        /* Number of discrete volume levels. */

        unsigned short n_vol_levels;

        /* Size of cache in drive, in kB. */

        unsigned short buffer_size;

        /* Current speed (in kB/s). */

        unsigned short curspeed;

        char pad[4];

};

struct atapi_mechstat_header {

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 fault         : 1;

        __u8 changer_state : 2;

        __u8 curslot       : 5;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        __u8 curslot       : 5;

        __u8 changer_state : 2;

        __u8 fault         : 1;

#else

#error "Please fix <asm/byteorder.h>"

#endif

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 mech_state    : 3;

        __u8 door_open     : 1;

        __u8 reserved1     : 4;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        __u8 reserved1     : 4;

        __u8 door_open     : 1;

        __u8 mech_state    : 3;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        byte     curlba[3];

        byte     nslots;

        __u16   slot_tablelen;

};

struct atapi_slot {

#if defined(__BIG_ENDIAN_BITFIELD)

        __u8 disc_present : 1;

        __u8 reserved1    : 6;

        __u8 change       : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

        __u8 change       : 1;

        __u8 reserved1    : 6;

        __u8 disc_present : 1;

#else

#error "Please fix <asm/byteorder.h>"

#endif

        byte reserved2[3];

};

struct atapi_changer_info {

        struct atapi_mechstat_header hdr;

        struct atapi_slot slots[0];

};

/* Extra per-device info for cdrom drives. */

struct cdrom_info {

        /* Buffer for table of contents.  NULL if we haven't allocated

           a TOC buffer for this device yet. */

        struct atapi_toc *toc;

        unsigned long   sector_buffered;

        unsigned long   nsectors_buffered;

        unsigned char   *buffer;

        /* The result of the last successful request sense command

           on this device. */

        struct request_sense sense_data;

        struct request request_sense_request;

        struct packet_command request_sense_pc;

        int dma;

        int cmd;

        unsigned long last_block;

        unsigned long start_seek;

        /* Buffer to hold mechanism status and changer slot table. */

        struct atapi_changer_info *changer_info;

        struct ide_cd_config_flags      config_flags;

        struct ide_cd_state_flags       state_flags;

        /* Per-device info needed by cdrom.c generic driver. */

        struct cdrom_device_info devinfo;

};

/****************************************************************************

 * Descriptions of ATAPI error codes.

 */

#define ARY_LEN(a) ((sizeof(a) / sizeof(a[0])))

/* This stuff should be in cdrom.h, since it is now generic... */

/* ATAPI sense keys (from table 140 of ATAPI 2.6) */

#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 ABORTED_COMMAND         0x0b

#define MISCOMPARE              0x0e

/* This stuff should be in cdrom.h, since it is now generic... */

#if VERBOSE_IDE_CD_ERRORS

 /* The generic packet command opcodes for CD/DVD Logical Units,

 * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */

const struct {

        unsigned short packet_command;

        const char * const text;

} packet_command_texts[] = {

        { GPCMD_TEST_UNIT_READY, "Test Unit Ready" },

        { GPCMD_REQUEST_SENSE, "Request Sense" },

        { GPCMD_FORMAT_UNIT, "Format Unit" },

        { GPCMD_INQUIRY, "Inquiry" },

        { GPCMD_START_STOP_UNIT, "Start/Stop Unit" },

        { GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, "Prevent/Allow Medium Removal" },

        { GPCMD_READ_FORMAT_CAPACITIES, "Read Format Capacities" },

        { GPCMD_READ_CDVD_CAPACITY, "Read Cd/Dvd Capacity" },

        { GPCMD_READ_10, "Read 10" },

        { GPCMD_WRITE_10, "Write 10" },

        { GPCMD_SEEK, "Seek" },

        { GPCMD_WRITE_AND_VERIFY_10, "Write and Verify 10" },

        { GPCMD_VERIFY_10, "Verify 10" },

        { GPCMD_FLUSH_CACHE, "Flush Cache" },

        { GPCMD_READ_SUBCHANNEL, "Read Subchannel" },

        { GPCMD_READ_TOC_PMA_ATIP, "Read Table of Contents" },

        { GPCMD_READ_HEADER, "Read Header" },

        { GPCMD_PLAY_AUDIO_10, "Play Audio 10" },

        { GPCMD_GET_CONFIGURATION, "Get Configuration" },

        { GPCMD_PLAY_AUDIO_MSF, "Play Audio MSF" },

        { GPCMD_PLAYAUDIO_TI, "Play Audio TrackIndex" },

        { GPCMD_GET_EVENT_STATUS_NOTIFICATION, "Get Event Status Notification" },

        { GPCMD_PAUSE_RESUME, "Pause/Resume" },

        { GPCMD_STOP_PLAY_SCAN, "Stop Play/Scan" },

        { GPCMD_READ_DISC_INFO, "Read Disc Info" },

        { GPCMD_READ_TRACK_RZONE_INFO, "Read Track Rzone Info" },

        { GPCMD_RESERVE_RZONE_TRACK, "Reserve Rzone Track" },

        { GPCMD_SEND_OPC, "Send OPC" },

        { GPCMD_MODE_SELECT_10, "Mode Select 10" },

        { GPCMD_REPAIR_RZONE_TRACK, "Repair Rzone Track" },

        { GPCMD_MODE_SENSE_10, "Mode Sense 10" },

        { GPCMD_CLOSE_TRACK, "Close Track" },

        { GPCMD_BLANK, "Blank" },

        { GPCMD_SEND_EVENT, "Send Event" },

        { GPCMD_SEND_KEY, "Send Key" },

        { GPCMD_REPORT_KEY, "Report Key" },

        { GPCMD_LOAD_UNLOAD, "Load/Unload" },

        { GPCMD_SET_READ_AHEAD, "Set Read-ahead" },

        { GPCMD_READ_12, "Read 12" },

        { GPCMD_GET_PERFORMANCE, "Get Performance" },

        { GPCMD_SEND_DVD_STRUCTURE, "Send DVD Structure" },

        { GPCMD_READ_DVD_STRUCTURE, "Read DVD Structure" },

        { GPCMD_SET_STREAMING, "Set Streaming" },

        { GPCMD_READ_CD_MSF, "Read CD MSF" },

        { GPCMD_SCAN, "Scan" },

        { GPCMD_SET_SPEED, "Set Speed" },

        { GPCMD_PLAY_CD, "Play CD" },

        { GPCMD_MECHANISM_STATUS, "Mechanism Status" },

        { GPCMD_READ_CD, "Read CD" },

};

/* From Table 303 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */

const char * const sense_key_texts[16] = {

        "No sense data",

        "Recovered error",

        "Not ready",

        "Medium error",

        "Hardware error",

        "Illegal request",

        "Unit attention",

        "Data protect",

        "(reserved)",

        "(reserved)",

        "(reserved)",

        "Aborted command",

        "(reserved)",

        "(reserved)",

        "Miscompare",

        "(reserved)",

};

/* From Table 304 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */

const struct {

        unsigned long asc_ascq;

        const char * const text;

} sense_data_texts[] = {

        { 0x000000, "No additional sense information" },

        { 0x000011, "Play operation in progress" },

        { 0x000012, "Play operation paused" },

        { 0x000013, "Play operation successfully completed" },

        { 0x000014, "Play operation stopped due to error" },

        { 0x000015, "No current audio status to return" },

        { 0x010c0a, "Write error - padding blocks added" },

        { 0x011700, "Recovered data with no error correction applied" },

        { 0x011701, "Recovered data with retries" },

        { 0x011702, "Recovered data with positive head offset" },

        { 0x011703, "Recovered data with negative head offset" },

        { 0x011704, "Recovered data with retries and/or CIRC applied" },

        { 0x011705, "Recovered data using previous sector ID" },

        { 0x011800, "Recovered data with error correction applied" },

        { 0x011801, "Recovered data with error correction and retries applied"},

        { 0x011802, "Recovered data - the data was auto-reallocated" },

        { 0x011803, "Recovered data with CIRC" },

        { 0x011804, "Recovered data with L-EC" },

        { 0x015d00,

            "Failure prediction threshold exceeded - Predicted logical unit failure" },

        { 0x015d01,

            "Failure prediction threshold exceeded - Predicted media failure" },

        { 0x015dff, "Failure prediction threshold exceeded - False" },

        { 0x017301, "Power calibration area almost full" },

        { 0x020400, "Logical unit not ready - cause not reportable" },

        /* Following is misspelled in ATAPI 2.6, _and_ in Mt. Fuji */

        { 0x020401,

          "Logical unit not ready - in progress [sic] of becoming ready" },

        { 0x020402, "Logical unit not ready - initializing command required" },

        { 0x020403, "Logical unit not ready - manual intervention required" },

        { 0x020404, "Logical unit not ready - format in progress" },

        { 0x020407, "Logical unit not ready - operation in progress" },

        { 0x020408, "Logical unit not ready - long write in progress" },

        { 0x020600, "No reference position found (media may be upside down)" },

        { 0x023000, "Incompatible medium installed" },

        { 0x023a00, "Medium not present" },

        { 0x025300, "Media load or eject failed" },

        { 0x025700, "Unable to recover table of contents" },

        { 0x030300, "Peripheral device write fault" },

        { 0x030301, "No write current" },

        { 0x030302, "Excessive write errors" },

        { 0x030c00, "Write error" },

        { 0x030c01, "Write error - Recovered with auto reallocation" },

        { 0x030c02, "Write error - auto reallocation failed" },

        { 0x030c03, "Write error - recommend reassignment" },

        { 0x030c04, "Compression check miscompare error" },

        { 0x030c05, "Data expansion occurred during compress" },

        { 0x030c06, "Block not compressible" },

        { 0x030c07, "Write error - recovery needed" },

        { 0x030c08, "Write error - recovery failed" },

        { 0x030c09, "Write error - loss of streaming" },

        { 0x031100, "Unrecovered read error" },

        { 0x031106, "CIRC unrecovered error" },

        { 0x033101, "Format command failed" },

        { 0x033200, "No defect spare location available" },

        { 0x033201, "Defect list update failure" },

        { 0x035100, "Erase failure" },

        { 0x037200, "Session fixation error" },

        { 0x037201, "Session fixation error writin lead-in" },

        { 0x037202, "Session fixation error writin lead-out" },

        { 0x037300, "CD control error" },

        { 0x037302, "Power calibration area is full" },

        { 0x037303, "Power calibration area error" },

        { 0x037304, "Program memory area / RMA update failure" },

        { 0x037305, "Program memory area / RMA is full" },

        { 0x037306, "Program memory area / RMA is (almost) full" },

        { 0x040200, "No seek complete" },

        { 0x040300, "Write fault" },

        { 0x040900, "Track following error" },

        { 0x040901, "Tracking servo failure" },

        { 0x040902, "Focus servo failure" },

        { 0x040903, "Spindle servo failure" },

        { 0x041500, "Random positioning error" },

        { 0x041501, "Mechanical positioning or changer error" },

        { 0x041502, "Positioning error detected by read of medium" },

        { 0x043c00, "Mechanical positioning or changer error" },

        { 0x044000, "Diagnostic failure on component (ASCQ)" },

        { 0x044400, "Internal CD/DVD logical unit failure" },

        { 0x04b600, "Media load mechanism failed" },

        { 0x051a00, "Parameter list length error" },

        { 0x052000, "Invalid command operation code" },

        { 0x052100, "Logical block address out of range" },

        { 0x052102, "Invalid address for write" },

        { 0x052400, "Invalid field in command packet" },

        { 0x052600, "Invalid field in parameter list" },

        { 0x052601, "Parameter not supported" },

        { 0x052602, "Parameter value invalid" },

        { 0x052700, "Write protected media" },

        { 0x052c00, "Command sequence error" },

        { 0x052c03, "Current program area is not empty" },