print-sense.c 33.6 KB
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/*  dvdisaster: Additional error correction for optical media.
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 *  Copyright (C) 2004-2015 Carsten Gnoerlich.
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 *
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 *  Email: carsten@dvdisaster.org  -or-  cgnoerlich@fsfe.org
 *  Project homepage: http://www.dvdisaster.org
 *
 *  This file is part of dvdisaster.
 *
 *  dvdisaster is free software: you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation, either version 3 of the License, or
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 *  (at your option) any later version.
 *
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 *  dvdisaster is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
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 *  along with dvdisaster. If not, see <http://www.gnu.org/licenses/>.
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 */

#include "dvdisaster.h"

/***
 *** Error texts taken from /usr/src/linux/drivers/scsi/constants.c,
 *** which contained the following notice:
 *
 * ASCII values for a number of symbolic constants, printing functions,
 * etc.
 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
 *
 */

static const char *snstext[] = {
    "None",                     /* There is no sense information */
    "Recovered Error",          /* The last command completed successfully
                                   but used error correction */
    "Not Ready",                /* The addressed target is not ready */
    "Medium Error",             /* Data error detected on the medium */
    "Hardware Error",           /* Controller or device failure */
    "Illegal Request",
    "Unit Attention",           /* Removable medium was changed, or
                                   the target has been reset */
    "Data Protect",             /* Access to the data is blocked */
    "Blank Check",              /* Reached unexpected written or unwritten
                                   region of the medium */
    "Key=9",                    /* Vendor specific */
    "Copy Aborted",             /* COPY or COMPARE was aborted */
    "Aborted Command",          /* The target aborted the command */
    "Equal",                    /* A SEARCH DATA command found data equal */
    "Volume Overflow",          /* Medium full with still data to be written */
    "Miscompare",               /* Source data and data on the medium
                                   do not agree */
    "Key=15",                   /* Reserved */
};

struct error_info{
    unsigned char code1, code2;
    unsigned short int devices;
    const char * text;
};

#define D 0x0001  /* DIRECT ACCESS DEVICE (disk) */
#define T 0x0002  /* SEQUENTIAL ACCESS DEVICE (tape) */
#define L 0x0004  /* PRINTER DEVICE */
#define P 0x0008  /* PROCESSOR DEVICE */
#define W 0x0010  /* WRITE ONCE READ MULTIPLE DEVICE */
#define R 0x0020  /* READ ONLY (CD-ROM) DEVICE */
#define S 0x0040  /* SCANNER DEVICE */
#define O 0x0080  /* OPTICAL MEMORY DEVICE */
#define M 0x0100  /* MEDIA CHANGER DEVICE */
#define C 0x0200  /* COMMUNICATION DEVICE */
#define A 0x0400  /* ARRAY STORAGE */
#define E 0x0800  /* ENCLOSURE SERVICES DEVICE */
#define B 0x1000  /* SIMPLIFIED DIRECT ACCESS DEVICE */
#define K 0x2000  /* OPTICAL CARD READER/WRITER DEVICE */

static struct error_info additional[] =
{
  {0x00,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"No additional sense information"},
  {0x00,0x01,T,"Filemark detected"},
  {0x00,0x02,T|S,"End-of-partition/medium detected"},
  {0x00,0x03,T,"Setmark detected"},
  {0x00,0x04,T|S,"Beginning-of-partition/medium detected"},
  {0x00,0x05,T|L|S,"End-of-data detected"},
  {0x00,0x06,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"I/O process terminated"},
  {0x00,0x11,R,"Audio play operation in progress"},
  {0x00,0x12,R,"Audio play operation paused"},
  {0x00,0x13,R,"Audio play operation successfully completed"},
  {0x00,0x14,R,"Audio play operation stopped due to error"},
  {0x00,0x15,R,"No current audio status to return"},
  {0x00,0x16,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Operation in progress"},
  {0x00,0x17,D|T|L|W|R|S|O|M|A|E|B|K,"Cleaning requested"},
  {0x01,0x00,D|W|O|B|K,"No index/sector signal"},
  {0x02,0x00,D|W|R|O|M|B|K,"No seek complete"},
  {0x03,0x00,D|T|L|W|S|O|B|K,"Peripheral device write fault"},
  {0x03,0x01,T,"No write current"},
  {0x03,0x02,T,"Excessive write errors"},
  {0x04,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,cause not reportable"},
  {0x04,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit is in process of becoming ready"},
  {0x04,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,initializing cmd. required"},
  {0x04,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,manual intervention required"},
  {0x04,0x04,D|T|L|R|O|B,"Logical unit not ready,format in progress"},
  {0x04,0x05,D|T|W|O|M|C|A|B|K,"Logical unit not ready,rebuild in progress"},
  {0x04,0x06,D|T|W|O|M|C|A|B|K,"Logical unit not ready,recalculation in progress"},
  {0x04,0x07,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,operation in progress"},
  {0x04,0x08,R,"Logical unit not ready,long write in progress"},
  {0x04,0x09,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,self-test in progress"},
  {0x05,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit does not respond to selection"},
  {0x06,0x00,D|W|R|O|M|B|K,"No reference position found"},
  {0x07,0x00,D|T|L|W|R|S|O|M|B|K,"Multiple peripheral devices selected"},
  {0x08,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit communication failure"},
  {0x08,0x01,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit communication time-out"},
  {0x08,0x02,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit communication parity error"},
  {0x08,0x03,D|T|R|O|M|B|K,"Logical unit communication CRC error (Ultra-DMA)"},
  {0x08,0x04,D|T|L|P|W|R|S|O|C|K,"Unreachable copy target"},
  {0x09,0x00,D|T|W|R|O|B,"Track following error"},
  {0x09,0x01,W|R|O|K,"Tracking servo failure"},
  {0x09,0x02,W|R|O|K,"Focus servo failure"},
  {0x09,0x03,W|R|O,"Spindle servo failure"},
  {0x09,0x04,D|T|W|R|O|B,"Head select fault"},
  {0x0A,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Error log overflow"},
  {0x0B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Warning"},
  {0x0B,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Warning - specified temperature exceeded"},
  {0x0B,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Warning - enclosure degraded"},
  {0x0C,0x00,T|R|S,"Write error"},
  {0x0C,0x01,K,"Write error - recovered with auto reallocation"},
  {0x0C,0x02,D|W|O|B|K,"Write error - auto reallocation failed"},
  {0x0C,0x03,D|W|O|B|K,"Write error - recommend reassignment"},
  {0x0C,0x04,D|T|W|O|B,"Compression check miscompare error"},
  {0x0C,0x05,D|T|W|O|B,"Data expansion occurred during compression"},
  {0x0C,0x06,D|T|W|O|B,"Block not compressible"},
  {0x0C,0x07,R,"Write error - recovery needed"},
  {0x0C,0x08,R,"Write error - recovery failed"},
  {0x0C,0x09,R,"Write error - loss of streaming"},
  {0x0C,0x0A,R,"Write error - padding blocks added"},
  {0x10,0x00,D|W|O|B|K,"Id CRC or ECC error"},
  {0x11,0x00,D|T|W|R|S|O|B|K,"Unrecovered read error"},
  {0x11,0x01,D|T|W|R|S|O|B|K,"Read retries exhausted"},
  {0x11,0x02,D|T|W|R|S|O|B|K,"Error too long to correct"},
  {0x11,0x03,D|T|W|S|O|B|K,"Multiple read errors"},
  {0x11,0x04,D|W|O|B|K,"Unrecovered read error - auto reallocate failed"},
  {0x11,0x05,W|R|O|B,"L-EC uncorrectable error"},
  {0x11,0x06,W|R|O|B,"CIRC unrecovered error"},
  {0x11,0x07,W|O|B,"Data re-synchronization error"},
  {0x11,0x08,T,"Incomplete block read"},
  {0x11,0x09,T,"No gap found"},
  {0x11,0x0A,D|T|O|B|K,"Miscorrected error"},
  {0x11,0x0B,D|W|O|B|K,"Unrecovered read error - recommend reassignment"},
  {0x11,0x0C,D|W|O|B|K,"Unrecovered read error - recommend rewrite the data"},
  {0x11,0x0D,D|T|W|R|O|B,"De-compression CRC error"},
  {0x11,0x0E,D|T|W|R|O|B,"Cannot decompress using declared algorithm"},
  {0x11,0x0F,R,"Error reading UPC/EAN number"},
  {0x11,0x10,R,"Error reading ISRC number"},
  {0x11,0x11,R,"Read error - loss of streaming"},
  {0x12,0x00,D|W|O|B|K,"Address mark not found for id field"},
  {0x13,0x00,D|W|O|B|K,"Address mark not found for data field"},
  {0x14,0x00,D|T|L|W|R|S|O|B|K,"Recorded entity not found"},
  {0x14,0x01,D|T|W|R|O|B|K,"Record not found"},
  {0x14,0x02,T,"Filemark or setmark not found"},
  {0x14,0x03,T,"End-of-data not found"},
  {0x14,0x04,T,"Block sequence error"},
  {0x14,0x05,D|T|W|O|B|K,"Record not found - recommend reassignment"},
  {0x14,0x06,D|T|W|O|B|K,"Record not found - data auto-reallocated"},
  {0x15,0x00,D|T|L|W|R|S|O|M|B|K,"Random positioning error"},
  {0x15,0x01,D|T|L|W|R|S|O|M|B|K,"Mechanical positioning error"},
  {0x15,0x02,D|T|W|R|O|B|K,"Positioning error detected by read of medium"},
  {0x16,0x00,D|W|O|B|K,"Data synchronization mark error"},
  {0x16,0x01,D|W|O|B|K,"Data sync error - data rewritten"},
  {0x16,0x02,D|W|O|B|K,"Data sync error - recommend rewrite"},
  {0x16,0x03,D|W|O|B|K,"Data sync error - data auto-reallocated"},
  {0x16,0x04,D|W|O|B|K,"Data sync error - recommend reassignment"},
  {0x17,0x00,D|T|W|R|S|O|B|K,"Recovered data with no error correction applied"},
  {0x17,0x01,D|T|W|R|S|O|B|K,"Recovered data with retries"},
  {0x17,0x02,D|T|W|R|O|B|K,"Recovered data with positive head offset"},
  {0x17,0x03,D|T|W|R|O|B|K,"Recovered data with negative head offset"},
  {0x17,0x04,W|R|O|B,"Recovered data with retries and/or circ applied"},
  {0x17,0x05,D|W|R|O|B|K,"Recovered data using previous sector id"},
  {0x17,0x06,D|W|O|B|K,"Recovered data without ecc - data auto-reallocated"},
  {0x17,0x07,D|W|R|O|B|K,"Recovered data without ecc - recommend reassignment"},
  {0x17,0x08,D|W|R|O|B|K,"Recovered data without ecc - recommend rewrite"},
  {0x17,0x09,D|W|R|O|B|K,"Recovered data without ecc - data rewritten"},
  {0x18,0x00,D|T|W|R|O|B|K,"Recovered data with error correction applied"},
  {0x18,0x01,D|W|R|O|B|K,"Recovered data with error corr. & retries applied"},
  {0x18,0x02,D|W|R|O|B|K,"Recovered data - data auto-reallocated"},
  {0x18,0x03,R,"Recovered data with CIRC"},
  {0x18,0x04,R,"Recovered data with L-EC"},
  {0x18,0x05,D|W|R|O|B|K,"Recovered data - recommend reassignment"},
  {0x18,0x06,D|W|R|O|B|K,"Recovered data - recommend rewrite"},
  {0x18,0x07,D|W|O|B|K,"Recovered data with ecc - data rewritten"},
  {0x19,0x00,D|O|K,"Defect list error"},
  {0x19,0x01,D|O|K,"Defect list not available"},
  {0x19,0x02,D|O|K,"Defect list error in primary list"},
  {0x19,0x03,D|O|K,"Defect list error in grown list"},
  {0x1A,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter list length error"},
  {0x1B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Synchronous data transfer error"},
  {0x1C,0x00,D|O|B|K,"Defect list not found"},
  {0x1C,0x01,D|O|B|K,"Primary defect list not found"},
  {0x1C,0x02,D|O|B|K,"Grown defect list not found"},
  {0x1D,0x00,D|T|W|R|O|B|K,"Miscompare during verify operation"},
  {0x1E,0x00,D|W|O|B|K,"Recovered id with ecc correction"},
  {0x1F,0x00,D|O|K,"Partial defect list transfer"},
  {0x20,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid command operation code"},
  {0x21,0x00,D|T|W|R|O|M|B|K,"Logical block address out of range"},
  {0x21,0x01,D|T|W|R|O|M|B|K,"Invalid element address"},
  {0x22,0x00,D,"Illegal function (use 20 00,24 00,or 26 00)"},
  {0x24,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid field in cdb"},
  {0x24,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"CDB decryption error"},
  {0x25,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not supported"},
  {0x26,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid field in parameter list"},
  {0x26,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter not supported"},
  {0x26,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter value invalid"},
  {0x26,0x03,D|T|L|P|W|R|S|O|M|C|A|E|K,"Threshold parameters not supported"},
  {0x26,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid release of persistent reservation"},
  {0x26,0x05,D|T|L|P|W|R|S|O|M|C|A|B|K,"Data decryption error"},
  {0x26,0x06,D|T|L|P|W|R|S|O|C|K,"Too many target descriptors"},
  {0x26,0x07,D|T|L|P|W|R|S|O|C|K,"Unsupported target descriptor type code"},
  {0x26,0x08,D|T|L|P|W|R|S|O|C|K,"Too many segment descriptors"},
  {0x26,0x09,D|T|L|P|W|R|S|O|C|K,"Unsupported segment descriptor type code"},
  {0x26,0x0A,D|T|L|P|W|R|S|O|C|K,"Unexpected inexact segment"},
  {0x26,0x0B,D|T|L|P|W|R|S|O|C|K,"Inline data length exceeded"},
  {0x26,0x0C,D|T|L|P|W|R|S|O|C|K,"Invalid operation for copy source or destination"},
  {0x26,0x0D,D|T|L|P|W|R|S|O|C|K,"Copy segment granularity violation"},
  {0x27,0x00,D|T|W|R|O|B|K,"Write protected"},
  {0x27,0x01,D|T|W|R|O|B|K,"Hardware write protected"},
  {0x27,0x02,D|T|W|R|O|B|K,"Logical unit software write protected"},
  {0x27,0x03,T|R,"Associated write protect"},
  {0x27,0x04,T|R,"Persistent write protect"},
  {0x27,0x05,T|R,"Permanent write protect"},
  {0x28,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Not ready to ready change,medium may have changed"},
  {0x28,0x01,D|T|W|R|O|M|B,"Import or export element accessed"},
  {0x29,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Power on,reset,or bus device reset occurred"},
  {0x29,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Power on occurred"},
  {0x29,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi bus reset occurred"},
  {0x29,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Bus device reset function occurred"},
  {0x29,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Device internal reset"},
  {0x29,0x05,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Transceiver mode changed to single-ended"},
  {0x29,0x06,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Transceiver mode changed to lvd"},
  {0x2A,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Parameters changed"},
  {0x2A,0x01,D|T|L|W|R|S|O|M|C|A|E|B|K,"Mode parameters changed"},
  {0x2A,0x02,D|T|L|W|R|S|O|M|C|A|E|K,"Log parameters changed"},
  {0x2A,0x03,D|T|L|P|W|R|S|O|M|C|A|E|K,"Reservations preempted"},
  {0x2A,0x04,D|T|L|P|W|R|S|O|M|C|A|E,"Reservations released"},
  {0x2A,0x05,D|T|L|P|W|R|S|O|M|C|A|E,"Registrations preempted"},
  {0x2B,0x00,D|T|L|P|W|R|S|O|C|K,"Copy cannot execute since host cannot disconnect"},
  {0x2C,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Command sequence error"},
  {0x2C,0x01,S,"Too many windows specified"},
  {0x2C,0x02,S,"Invalid combination of windows specified"},
  {0x2C,0x03,R,"Current program area is not empty"},
  {0x2C,0x04,R,"Current program area is empty"},
  {0x2C,0x05,B,"Illegal power condition request"},
  {0x2D,0x00,T,"Overwrite error on update in place"},
  {0x2F,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Commands cleared by another initiator"},
  {0x30,0x00,D|T|W|R|O|M|B|K,"Incompatible medium installed"},
  {0x30,0x01,D|T|W|R|O|B|K,"Cannot read medium - unknown format"},
  {0x30,0x02,D|T|W|R|O|B|K,"Cannot read medium - incompatible format"},
  {0x30,0x03,D|T|R|K,"Cleaning cartridge installed"},
  {0x30,0x04,D|T|W|R|O|B|K,"Cannot write medium - unknown format"},
  {0x30,0x05,D|T|W|R|O|B|K,"Cannot write medium - incompatible format"},
  {0x30,0x06,D|T|W|R|O|B,"Cannot format medium - incompatible medium"},
  {0x30,0x07,D|T|L|W|R|S|O|M|A|E|B|K,"Cleaning failure"},
  {0x30,0x08,R,"Cannot write - application code mismatch"},
  {0x30,0x09,R,"Current session not fixated for append"},
  {0x31,0x00,D|T|W|R|O|B|K,"Medium format corrupted"},
  {0x31,0x01,D|L|R|O|B,"Format command failed"},
  {0x32,0x00,D|W|O|B|K,"No defect spare location available"},
  {0x32,0x01,D|W|O|B|K,"Defect list update failure"},
  {0x33,0x00,T,"Tape length error"},
  {0x34,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure failure"},
  {0x35,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services failure"},
  {0x35,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Unsupported enclosure function"},
  {0x35,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services unavailable"},
  {0x35,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services transfer failure"},
  {0x35,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services transfer refused"},
  {0x36,0x00,L,"Ribbon,ink,or toner failure"},
  {0x37,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Rounded parameter"},
  {0x38,0x00,B,"Event status notification"},
  {0x38,0x02,B,"Esn - power management class event"},
  {0x38,0x04,B,"Esn - media class event"},
  {0x38,0x06,B,"Esn - device busy class event"},
  {0x39,0x00,D|T|L|W|R|S|O|M|C|A|E|K,"Saving parameters not supported"},
  {0x3A,0x00,D|T|L|W|R|S|O|M|B|K,"Medium not present"},
  {0x3A,0x01,D|T|W|R|O|M|B|K,"Medium not present - tray closed"},
  {0x3A,0x02,D|T|W|R|O|M|B|K,"Medium not present - tray open"},
  {0x3A,0x03,D|T|W|R|O|M|B,"Medium not present - loadable"},
  {0x3A,0x04,D|T|W|R|O|M|B,"Medium not present - medium auxiliary memory accessible"},
  {0x3B,0x00,T|L,"Sequential positioning error"},
  {0x3B,0x01,T,"Tape position error at beginning-of-medium"},
  {0x3B,0x02,T,"Tape position error at end-of-medium"},
  {0x3B,0x03,L,"Tape or electronic vertical forms unit not ready"},
  {0x3B,0x04,L,"Slew failure"},
  {0x3B,0x05,L,"Paper jam"},
  {0x3B,0x06,L,"Failed to sense top-of-form"},
  {0x3B,0x07,L,"Failed to sense bottom-of-form"},
  {0x3B,0x08,T,"Reposition error"},
  {0x3B,0x09,S,"Read past end of medium"},
  {0x3B,0x0A,S,"Read past beginning of medium"},
  {0x3B,0x0B,S,"Position past end of medium"},
  {0x3B,0x0C,T|S,"Position past beginning of medium"},
  {0x3B,0x0D,D|T|W|R|O|M|B|K,"Medium destination element full"},
  {0x3B,0x0E,D|T|W|R|O|M|B|K,"Medium source element empty"},
  {0x3B,0x0F,R,"End of medium reached"},
  {0x3B,0x11,D|T|W|R|O|M|B|K,"Medium magazine not accessible"},
  {0x3B,0x12,D|T|W|R|O|M|B|K,"Medium magazine removed"},
  {0x3B,0x13,D|T|W|R|O|M|B|K,"Medium magazine inserted"},
  {0x3B,0x14,D|T|W|R|O|M|B|K,"Medium magazine locked"},
  {0x3B,0x15,D|T|W|R|O|M|B|K,"Medium magazine unlocked"},
  {0x3B,0x16,R,"Mechanical positioning or changer error"},
  {0x3D,0x00,D|T|L|P|W|R|S|O|M|C|A|E|K,"Invalid bits in identify message"},
  {0x3E,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit has not self-configured yet"},
  {0x3E,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failure"},
  {0x3E,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Timeout on logical unit"},
  {0x3E,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failed self-test"},
  {0x3E,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit unable to update self-test log"},
  {0x3F,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Target operating conditions have changed"},
  {0x3F,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Microcode has been changed"},
  {0x3F,0x02,D|T|L|P|W|R|S|O|M|C|B|K,"Changed operating definition"},
  {0x3F,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Inquiry data has changed"},
  {0x3F,0x04,D|T|W|R|O|M|C|A|E|B|K,"Component device attached"},
  {0x3F,0x05,D|T|W|R|O|M|C|A|E|B|K,"Device identifier changed"},
  {0x3F,0x06,D|T|W|R|O|M|C|A|E|B,"Redundancy group created or modified"},
  {0x3F,0x07,D|T|W|R|O|M|C|A|E|B,"Redundancy group deleted"},
  {0x3F,0x08,D|T|W|R|O|M|C|A|E|B,"Spare created or modified"},
  {0x3F,0x09,D|T|W|R|O|M|C|A|E|B,"Spare deleted"},
  {0x3F,0x0A,D|T|W|R|O|M|C|A|E|B|K,"Volume set created or modified"},
  {0x3F,0x0B,D|T|W|R|O|M|C|A|E|B|K,"Volume set deleted"},
  {0x3F,0x0C,D|T|W|R|O|M|C|A|E|B|K,"Volume set deassigned"},
  {0x3F,0x0D,D|T|W|R|O|M|C|A|E|B|K,"Volume set reassigned"},
  {0x3F,0x0E,D|T|L|P|W|R|S|O|M|C|A|E,"Reported luns data has changed"},
  {0x3F,0x10,D|T|W|R|O|M|B,"Medium loadable"},
  {0x3F,0x11,D|T|W|R|O|M|B,"Medium auxiliary memory accessible"},
  {0x40,0x00,D,"Ram failure (should use 40 nn)"},
  /*
   * FIXME(eric) - need a way to represent wildcards here.
   */
  {0x40,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Diagnostic failure on component nn (80h-ffh)"},
  {0x41,0x00,D,"Data path failure (should use 40 nn)"},
  {0x42,0x00,D,"Power-on or self-test failure (should use 40 nn)"},
  {0x43,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Message error"},
  {0x44,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Internal target failure"},
  {0x45,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Select or reselect failure"},
  {0x46,0x00,D|T|L|P|W|R|S|O|M|C|B|K,"Unsuccessful soft reset"},
  {0x47,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi parity error"},
  {0x47,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Data phase CRC error detected"},
  {0x47,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi parity error detected during st data phase"},
  {0x47,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Information unit CRC error detected"},
  {0x47,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Asynchronous information protection error detected"},
  {0x48,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Initiator detected error message received"},
  {0x49,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid message error"},
  {0x4A,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Command phase error"},
  {0x4B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Data phase error"},
  {0x4C,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failed self-configuration"},
  /*
   * FIXME(eric) - need a way to represent wildcards here.
   */
  {0x4D,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Tagged overlapped commands (nn = queue tag)"},
  {0x4E,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Overlapped commands attempted"},
  {0x50,0x00,T,"Write append error"},
  {0x50,0x01,T,"Write append position error"},
  {0x50,0x02,T,"Position error related to timing"},
  {0x51,0x00,T|R|O,"Erase failure"},
  {0x52,0x00,T,"Cartridge fault"},
  {0x53,0x00,D|T|L|W|R|S|O|M|B|K,"Media load or eject failed"},
  {0x53,0x01,T,"Unload tape failure"},
  {0x53,0x02,D|T|W|R|O|M|B|K,"Medium removal prevented"},
  {0x54,0x00,P,"Scsi to host system interface failure"},
  {0x55,0x00,P,"System resource failure"},
  {0x55,0x01,D|O|B|K,"System buffer full"},
  {0x55,0x02,D|T|L|P|W|R|S|O|M|A|E|K,"Insufficient reservation resources"},
  {0x55,0x03,D|T|L|P|W|R|S|O|M|C|A|E,"Insufficient resources"},
  {0x55,0x04,D|T|L|P|W|R|S|O|M|A|E,"Insufficient registration resources"},
  {0x57,0x00,R,"Unable to recover table-of-contents"},
  {0x58,0x00,O,"Generation does not exist"},
  {0x59,0x00,O,"Updated block read"},
  {0x5A,0x00,D|T|L|P|W|R|S|O|M|B|K,"Operator request or state change input"},
  {0x5A,0x01,D|T|W|R|O|M|B|K,"Operator medium removal request"},
  {0x5A,0x02,D|T|W|R|O|A|B|K,"Operator selected write protect"},
  {0x5A,0x03,D|T|W|R|O|A|B|K,"Operator selected write permit"},
  {0x5B,0x00,D|T|L|P|W|R|S|O|M|K,"Log exception"},
  {0x5B,0x01,D|T|L|P|W|R|S|O|M|K,"Threshold condition met"},
  {0x5B,0x02,D|T|L|P|W|R|S|O|M|K,"Log counter at maximum"},
  {0x5B,0x03,D|T|L|P|W|R|S|O|M|K,"Log list codes exhausted"},
  {0x5C,0x00,D|O,"Rpl status change"},
  {0x5C,0x01,D|O,"Spindles synchronized"},
  {0x5C,0x02,D|O,"Spindles not synchronized"},
  {0x5D,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Failure prediction threshold exceeded"},
  {0x5D,0x01,R|B,"Media failure prediction threshold exceeded"},
  {0x5D,0x02,R,"Logical unit failure prediction threshold exceeded"},
  {0x5D,0x10,D|B,"Hardware impending failure general hard drive failure"},
  {0x5D,0x11,D|B,"Hardware impending failure drive error rate too high"},
  {0x5D,0x12,D|B,"Hardware impending failure data error rate too high"},
  {0x5D,0x13,D|B,"Hardware impending failure seek error rate too high"},
  {0x5D,0x14,D|B,"Hardware impending failure too many block reassigns"},
  {0x5D,0x15,D|B,"Hardware impending failure access times too high"},
  {0x5D,0x16,D|B,"Hardware impending failure start unit times too high"},
  {0x5D,0x17,D|B,"Hardware impending failure channel parametrics"},
  {0x5D,0x18,D|B,"Hardware impending failure controller detected"},
  {0x5D,0x19,D|B,"Hardware impending failure throughput performance"},
  {0x5D,0x1A,D|B,"Hardware impending failure seek time performance"},
  {0x5D,0x1B,D|B,"Hardware impending failure spin-up retry count"},
  {0x5D,0x1C,D|B,"Hardware impending failure drive calibration retry count"},
  {0x5D,0x20,D|B,"Controller impending failure general hard drive failure"},
  {0x5D,0x21,D|B,"Controller impending failure drive error rate too high"},
  {0x5D,0x22,D|B,"Controller impending failure data error rate too high"},
  {0x5D,0x23,D|B,"Controller impending failure seek error rate too high"},
  {0x5D,0x24,D|B,"Controller impending failure too many block reassigns"},
  {0x5D,0x25,D|B,"Controller impending failure access times too high"},
  {0x5D,0x26,D|B,"Controller impending failure start unit times too high"},
  {0x5D,0x27,D|B,"Controller impending failure channel parametrics"},
  {0x5D,0x28,D|B,"Controller impending failure controller detected"},
  {0x5D,0x29,D|B,"Controller impending failure throughput performance"},
  {0x5D,0x2A,D|B,"Controller impending failure seek time performance"},
  {0x5D,0x2B,D|B,"Controller impending failure spin-up retry count"},
  {0x5D,0x2C,D|B,"Controller impending failure drive calibration retry count"},
  {0x5D,0x30,D|B,"Data channel impending failure general hard drive failure"},
  {0x5D,0x31,D|B,"Data channel impending failure drive error rate too high"},
  {0x5D,0x32,D|B,"Data channel impending failure data error rate too high"},
  {0x5D,0x33,D|B,"Data channel impending failure seek error rate too high"},
  {0x5D,0x34,D|B,"Data channel impending failure too many block reassigns"},
  {0x5D,0x35,D|B,"Data channel impending failure access times too high"},
  {0x5D,0x36,D|B,"Data channel impending failure start unit times too high"},
  {0x5D,0x37,D|B,"Data channel impending failure channel parametrics"},
  {0x5D,0x38,D|B,"Data channel impending failure controller detected"},
  {0x5D,0x39,D|B,"Data channel impending failure throughput performance"},
  {0x5D,0x3A,D|B,"Data channel impending failure seek time performance"},
  {0x5D,0x3B,D|B,"Data channel impending failure spin-up retry count"},
  {0x5D,0x3C,D|B,"Data channel impending failure drive calibration retry count"},
  {0x5D,0x40,D|B,"Servo impending failure general hard drive failure"},
  {0x5D,0x41,D|B,"Servo impending failure drive error rate too high"},
  {0x5D,0x42,D|B,"Servo impending failure data error rate too high"},
  {0x5D,0x43,D|B,"Servo impending failure seek error rate too high"},
  {0x5D,0x44,D|B,"Servo impending failure too many block reassigns"},
  {0x5D,0x45,D|B,"Servo impending failure access times too high"},
  {0x5D,0x46,D|B,"Servo impending failure start unit times too high"},
  {0x5D,0x47,D|B,"Servo impending failure channel parametrics"},
  {0x5D,0x48,D|B,"Servo impending failure controller detected"},
  {0x5D,0x49,D|B,"Servo impending failure throughput performance"},
  {0x5D,0x4A,D|B,"Servo impending failure seek time performance"},
  {0x5D,0x4B,D|B,"Servo impending failure spin-up retry count"},
  {0x5D,0x4C,D|B,"Servo impending failure drive calibration retry count"},
  {0x5D,0x50,D|B,"Spindle impending failure general hard drive failure"},
  {0x5D,0x51,D|B,"Spindle impending failure drive error rate too high"},
  {0x5D,0x52,D|B,"Spindle impending failure data error rate too high"},
  {0x5D,0x53,D|B,"Spindle impending failure seek error rate too high"},
  {0x5D,0x54,D|B,"Spindle impending failure too many block reassigns"},
  {0x5D,0x55,D|B,"Spindle impending failure access times too high"},
  {0x5D,0x56,D|B,"Spindle impending failure start unit times too high"},
  {0x5D,0x57,D|B,"Spindle impending failure channel parametrics"},
  {0x5D,0x58,D|B,"Spindle impending failure controller detected"},
  {0x5D,0x59,D|B,"Spindle impending failure throughput performance"},
  {0x5D,0x5A,D|B,"Spindle impending failure seek time performance"},
  {0x5D,0x5B,D|B,"Spindle impending failure spin-up retry count"},
  {0x5D,0x5C,D|B,"Spindle impending failure drive calibration retry count"},
  {0x5D,0x60,D|B,"Firmware impending failure general hard drive failure"},
  {0x5D,0x61,D|B,"Firmware impending failure drive error rate too high"},
  {0x5D,0x62,D|B,"Firmware impending failure data error rate too high"},
  {0x5D,0x63,D|B,"Firmware impending failure seek error rate too high"},
  {0x5D,0x64,D|B,"Firmware impending failure too many block reassigns"},
  {0x5D,0x65,D|B,"Firmware impending failure access times too high"},
  {0x5D,0x66,D|B,"Firmware impending failure start unit times too high"},
  {0x5D,0x67,D|B,"Firmware impending failure channel parametrics"},
  {0x5D,0x68,D|B,"Firmware impending failure controller detected"},
  {0x5D,0x69,D|B,"Firmware impending failure throughput performance"},
  {0x5D,0x6A,D|B,"Firmware impending failure seek time performance"},
  {0x5D,0x6B,D|B,"Firmware impending failure spin-up retry count"},
  {0x5D,0x6C,D|B,"Firmware impending failure drive calibration retry count"},
  {0x5D,0xFF,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Failure prediction threshold exceeded (false)"},
  {0x5E,0x00,D|T|L|P|W|R|S|O|C|A|K,"Low power condition on"},
  {0x5E,0x01,D|T|L|P|W|R|S|O|C|A|K,"Idle condition activated by timer"},
  {0x5E,0x02,D|T|L|P|W|R|S|O|C|A|K,"Standby condition activated by timer"},
  {0x5E,0x03,D|T|L|P|W|R|S|O|C|A|K,"Idle condition activated by command"},
  {0x5E,0x04,D|T|L|P|W|R|S|O|C|A|K,"Standby condition activated by command"},
  {0x5E,0x41,B,"Power state change to active"},
  {0x5E,0x42,B,"Power state change to idle"},
  {0x5E,0x43,B,"Power state change to standby"},
  {0x5E,0x45,B,"Power state change to sleep"},
  {0x5E,0x47,B|K,"Power state change to device control"},
  {0x60,0x00,S,"Lamp failure"},
  {0x61,0x00,S,"Video acquisition error"},
  {0x61,0x01,S,"Unable to acquire video"},
  {0x61,0x02,S,"Out of focus"},
  {0x62,0x00,S,"Scan head positioning error"},
  {0x63,0x00,R,"End of user area encountered on this track"},
  {0x63,0x01,R,"Packet does not fit in available space"},
  {0x64,0x00,R,"Illegal mode for this track"},
  {0x64,0x01,R,"Invalid packet size"},
  {0x65,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Voltage fault"},
  {0x66,0x00,S,"Automatic document feeder cover up"},
  {0x66,0x01,S,"Automatic document feeder lift up"},
  {0x66,0x02,S,"Document jam in automatic document feeder"},
  {0x66,0x03,S,"Document miss feed automatic in document feeder"},
  {0x67,0x00,A,"Configuration failure"},
  {0x67,0x01,A,"Configuration of incapable logical units failed"},
  {0x67,0x02,A,"Add logical unit failed"},
  {0x67,0x03,A,"Modification of logical unit failed"},
  {0x67,0x04,A,"Exchange of logical unit failed"},
  {0x67,0x05,A,"Remove of logical unit failed"},
  {0x67,0x06,A,"Attachment of logical unit failed"},
  {0x67,0x07,A,"Creation of logical unit failed"},
  {0x67,0x08,A,"Assign failure occurred"},
  {0x67,0x09,A,"Multiply assigned logical unit"},
  {0x68,0x00,A,"Logical unit not configured"},
  {0x69,0x00,A,"Data loss on logical unit"},
  {0x69,0x01,A,"Multiple logical unit failures"},
  {0x69,0x02,A,"Parity/data mismatch"},
  {0x6A,0x00,A,"Informational,refer to log"},
  {0x6B,0x00,A,"State change has occurred"},
  {0x6B,0x01,A,"Redundancy level got better"},
  {0x6B,0x02,A,"Redundancy level got worse"},
  {0x6C,0x00,A,"Rebuild failure occurred"},
  {0x6D,0x00,A,"Recalculate failure occurred"},
  {0x6E,0x00,A,"Command to logical unit failed"},
  {0x6F,0x00,R,"Copy protection key exchange failure - authentication failure"},
  {0x6F,0x01,R,"Copy protection key exchange failure - key not present"},
  {0x6F,0x02,R,"Copy protection key exchange failure - key not established"},
  {0x6F,0x03,R,"Read of scrambled sector without authentication"},
  {0x6F,0x04,R,"Media region code is mismatched to logical unit region"},
  {0x6F,0x05,R,"Drive region must be permanent/region reset count error"},
  /*
   * FIXME(eric) - need a way to represent wildcards here.
   */
  {0x70,0x00,T,"Decompression exception short algorithm id of nn"},
  {0x71,0x00,T,"Decompression exception long algorithm id"},
  {0x72,0x00,R,"Session fixation error"},
  {0x72,0x01,R,"Session fixation error writing lead-in"},
  {0x72,0x02,R,"Session fixation error writing lead-out"},
  {0x72,0x03,R,"Session fixation error - incomplete track in session"},
  {0x72,0x04,R,"Empty or partially written reserved track"},
  {0x72,0x05,R,"No more track reservations allowed"},
  {0x73,0x00,R,"Cd control error"},
  {0x73,0x01,R,"Power calibration area almost full"},
  {0x73,0x02,R,"Power calibration area is full"},
  {0x73,0x03,R,"Power calibration area error"},
  {0x73,0x04,R,"Program memory area update failure"},
  {0x73,0x05,R,"Program memory area is full"},
  {0x73,0x06,R,"RMA/PMA is full"},


  /*
   * Faked errors by software L-EC
   */
  {0xff,0x00,R,"No data returned"},
  {0xff,0x01,R,"EDC failure in RAW sector"},
  {0xff,0x02,R,"Wrong MSF in RAW sector"},
  {0xff,0x03,R,"RAW reading > 16 sectors at once not supported"},
  {0xff,0x04,R,"RAW buffer not allocated"},
  {0xff,0x05,R,"Invalid zero sector"},
  {0xff,0x06,R,"Sector accumulated for analysis"},
  {0xff,0x07,R,"Recovery failed"},
  {0xff,0x08,R,"Invalid sector; possibly random data returned"},

553 554 555 556 557 558
  /*
   * Errors created by the SCSI layer simulation code
   */

  {0xff, 0xe0,R,"mode not supported by SCSI simulation"},

559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647
  /*
   * Faked error by defect simulation mode
   */
  {0xff,0xfe,R,"sg driver ioctl() failed"},
  {0xff,0xff,R,"[dvdisaster: Simulated medium defect]"},

  {0, 0, 0, NULL}
};

/***
 *** Okay, and here is our wrapper.
 ***/

/*
 * Remember the most recent sense error.
 * Sense error printing is optional, so they are not
 * automatically printed by the low-level functions.
 */

static int sense_key, asc, ascq;

void RememberSense(int k, int a, int aq)
{  sense_key = k;
   asc       = a;
   ascq      = aq;
}

/*
 * Get static string describing the sense error.
 */

char *GetSenseString(int sense_key, int asc, int ascq, int verbose)
{  static char text[256];
   struct error_info *ei;
   int raw_reader_error;
   const char *sns_text;
   char sep;
   int idx,len;

   /* Special treatment for our fake SCSI errors */

   raw_reader_error = (asc == 255) && (ascq < 255);
   if(!raw_reader_error) 
   {  sep = ';';
      sns_text = snstext[sense_key];
   }
   else
   {  sep = ':';
      sns_text = "Raw Reader";
   }

   /* Go print them */

   if(sense_key <0 || sense_key > 15) 
        g_snprintf(text, 255, _("Sense error (0x%02x); "),sense_key);
   else 
   {   if(verbose) g_snprintf(text, 255, _("Sense error: %s%c "),sns_text, sep);
       else        g_snprintf(text, 255, "%s%c ",sns_text, sep);
   }

   idx = strlen(text); 
   len = 255-idx;

   for(ei = additional; ei->text; ei++)
     if(ei->code1 == asc && ei->code2 == ascq)
     {  g_snprintf(text+idx, len, "%s.",ei->text);
        break;
     }

   if(!ei->text)
     g_snprintf(text+idx, len, _("unknown asc/ascq code (0x%02x, 0x%02x)."),asc,ascq);

   return text;
}


/*
 * Get static string describing the last sense error.
 */

char* GetLastSenseString(int verbose)
{  return GetSenseString(sense_key, asc, ascq, verbose);
}

void GetLastSense(int *key_out, int *asc_out, int *ascq_out)
{  *key_out  = sense_key;
   *asc_out  = asc;
   *ascq_out = ascq;
}