linux/drivers/scsi/constants.c
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   1/*
   2 * ASCII values for a number of symbolic constants, printing functions,
   3 * etc.
   4 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
   5 * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
   6 *   by D. Gilbert and aeb (20020609)
   7 * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701
   8 */
   9
  10#include <linux/blkdev.h>
  11#include <linux/module.h>
  12#include <linux/kernel.h>
  13
  14#include <scsi/scsi.h>
  15#include <scsi/scsi_cmnd.h>
  16#include <scsi/scsi_device.h>
  17#include <scsi/scsi_host.h>
  18#include <scsi/scsi_eh.h>
  19#include <scsi/scsi_dbg.h>
  20
  21
  22
  23/* Commands with service actions that change the command name */
  24#define SERVICE_ACTION_IN_12 0xab
  25#define SERVICE_ACTION_OUT_12 0xa9
  26#define SERVICE_ACTION_BIDIRECTIONAL 0x9d
  27#define SERVICE_ACTION_IN_16 0x9e
  28#define SERVICE_ACTION_OUT_16 0x9f
  29#define THIRD_PARTY_COPY_OUT 0x83
  30#define THIRD_PARTY_COPY_IN 0x84
  31
  32
  33
  34#ifdef CONFIG_SCSI_CONSTANTS
  35static const char * cdb_byte0_names[] = {
  36/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
  37/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
  38            "Reassign Blocks",
  39/* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
  40/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
  41/* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
  42            "Reserve(6)",
  43/* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)",
  44/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
  45/* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
  46/* 20-22 */  NULL, NULL, NULL,
  47/* 23-28 */ "Read Format Capacities", "Set Window",
  48            "Read Capacity(10)", NULL, NULL, "Read(10)",
  49/* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
  50            "Read updated block",
  51/* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
  52/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position",
  53/* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
  54            "Read Defect Data(10)",
  55/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
  56            "Read Buffer",
  57/* 3d-3f */ "Update Block", "Read Long(10)",  "Write Long(10)",
  58/* 40-41 */ "Change Definition", "Write Same(10)",
  59/* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP",
  60            "Read density support", "Play audio(10)", "Get configuration",
  61            "Play audio msf", "Sanitize/Play audio track/index",
  62/* 49-4f */ "Play track relative(10)", "Get event status notification",
  63            "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
  64            NULL,
  65/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
  66            "Reserve track", "Send OPC info", "Mode Select(10)",
  67/* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
  68            "Mode Sense(10)", "Close track/session",
  69/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
  70            "Persistent reserve out",
  71/* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
  72/* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
  73/* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
  74/* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
  75            "Variable length",
  76/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)",
  77            "Third party copy out", "Third party copy in",
  78/* 85-89 */ "ATA command pass through(16)", "Access control in",
  79            "Access control out", "Read(16)", "Compare and Write",
  80/* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes",
  81            "Write and verify(16)", "Verify(16)",
  82/* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)",
  83            "Lock/unlock cache(16)", "Write same(16)", NULL,
  84/* 95-99 */ NULL, NULL, NULL, NULL, NULL,
  85/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional",
  86            "Service action in(16)", "Service action out(16)",
  87/* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank",
  88            "Security protocol in", "Maintenance in", "Maintenance out",
  89            "Move medium/play audio(12)",
  90/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
  91            "Play track relative(12)",
  92/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
  93            "Read DVD structure", "Write and verify(12)",
  94/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
  95/* b2-b4 */ "Search data low(12)", "Set limits(12)",
  96            "Read element status attached",
  97/* b5-b6 */ "Security protocol out", "Send volume tag, set streaming",
  98/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
  99/* ba-bc */ "Redundancy group (in), Scan",
 100            "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
 101/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
 102            "Volume set (out), Send DVD structure",
 103};
 104
 105struct value_name_pair {
 106        int value;
 107        const char * name;
 108};
 109
 110static const struct value_name_pair maint_in_arr[] = {
 111        {0x5, "Report identifying information"},
 112        {0xa, "Report target port groups"},
 113        {0xb, "Report aliases"},
 114        {0xc, "Report supported operation codes"},
 115        {0xd, "Report supported task management functions"},
 116        {0xe, "Report priority"},
 117        {0xf, "Report timestamp"},
 118        {0x10, "Management protocol in"},
 119};
 120#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
 121
 122static const struct value_name_pair maint_out_arr[] = {
 123        {0x6, "Set identifying information"},
 124        {0xa, "Set target port groups"},
 125        {0xb, "Change aliases"},
 126        {0xc, "Remove I_T nexus"},
 127        {0xe, "Set priority"},
 128        {0xf, "Set timestamp"},
 129        {0x10, "Management protocol out"},
 130};
 131#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
 132
 133static const struct value_name_pair serv_in12_arr[] = {
 134        {0x1, "Read media serial number"},
 135};
 136#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
 137
 138static const struct value_name_pair serv_out12_arr[] = {
 139        {-1, "dummy entry"},
 140};
 141#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
 142
 143static const struct value_name_pair serv_bidi_arr[] = {
 144        {-1, "dummy entry"},
 145};
 146#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr)
 147
 148static const struct value_name_pair serv_in16_arr[] = {
 149        {0x10, "Read capacity(16)"},
 150        {0x11, "Read long(16)"},
 151        {0x12, "Get LBA status"},
 152        {0x13, "Report referrals"},
 153};
 154#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
 155
 156static const struct value_name_pair serv_out16_arr[] = {
 157        {0x11, "Write long(16)"},
 158        {0x1f, "Notify data transfer device(16)"},
 159};
 160#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
 161
 162static const struct value_name_pair pr_in_arr[] = {
 163        {0x0, "Persistent reserve in, read keys"},
 164        {0x1, "Persistent reserve in, read reservation"},
 165        {0x2, "Persistent reserve in, report capabilities"},
 166        {0x3, "Persistent reserve in, read full status"},
 167};
 168#define PR_IN_SZ ARRAY_SIZE(pr_in_arr)
 169
 170static const struct value_name_pair pr_out_arr[] = {
 171        {0x0, "Persistent reserve out, register"},
 172        {0x1, "Persistent reserve out, reserve"},
 173        {0x2, "Persistent reserve out, release"},
 174        {0x3, "Persistent reserve out, clear"},
 175        {0x4, "Persistent reserve out, preempt"},
 176        {0x5, "Persistent reserve out, preempt and abort"},
 177        {0x6, "Persistent reserve out, register and ignore existing key"},
 178        {0x7, "Persistent reserve out, register and move"},
 179};
 180#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr)
 181
 182/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out.
 183   LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2
 184   and SPC-3 */
 185static const struct value_name_pair tpc_out_arr[] = {
 186        {0x0, "Extended copy(LID1)"},
 187        {0x1, "Extended copy(LID4)"},
 188        {0x10, "Populate token"},
 189        {0x11, "Write using token"},
 190        {0x1c, "Copy operation abort"},
 191};
 192#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr)
 193
 194static const struct value_name_pair tpc_in_arr[] = {
 195        {0x0, "Receive copy status(LID1)"},
 196        {0x1, "Receive copy data(LID1)"},
 197        {0x3, "Receive copy operating parameters"},
 198        {0x4, "Receive copy failure details(LID1)"},
 199        {0x5, "Receive copy status(LID4)"},
 200        {0x6, "Receive copy data(LID4)"},
 201        {0x7, "Receive ROD token information"},
 202        {0x8, "Report all ROD tokens"},
 203};
 204#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr)
 205
 206
 207static const struct value_name_pair variable_length_arr[] = {
 208        {0x1, "Rebuild(32)"},
 209        {0x2, "Regenerate(32)"},
 210        {0x3, "Xdread(32)"},
 211        {0x4, "Xdwrite(32)"},
 212        {0x5, "Xdwrite extended(32)"},
 213        {0x6, "Xpwrite(32)"},
 214        {0x7, "Xdwriteread(32)"},
 215        {0x8, "Xdwrite extended(64)"},
 216        {0x9, "Read(32)"},
 217        {0xa, "Verify(32)"},
 218        {0xb, "Write(32)"},
 219        {0xc, "Write an verify(32)"},
 220        {0xd, "Write same(32)"},
 221        {0x8801, "Format OSD"},
 222        {0x8802, "Create (osd)"},
 223        {0x8803, "List (osd)"},
 224        {0x8805, "Read (osd)"},
 225        {0x8806, "Write (osd)"},
 226        {0x8807, "Append (osd)"},
 227        {0x8808, "Flush (osd)"},
 228        {0x880a, "Remove (osd)"},
 229        {0x880b, "Create partition (osd)"},
 230        {0x880c, "Remove partition (osd)"},
 231        {0x880e, "Get attributes (osd)"},
 232        {0x880f, "Set attributes (osd)"},
 233        {0x8812, "Create and write (osd)"},
 234        {0x8815, "Create collection (osd)"},
 235        {0x8816, "Remove collection (osd)"},
 236        {0x8817, "List collection (osd)"},
 237        {0x8818, "Set key (osd)"},
 238        {0x8819, "Set master key (osd)"},
 239        {0x881a, "Flush collection (osd)"},
 240        {0x881b, "Flush partition (osd)"},
 241        {0x881c, "Flush OSD"},
 242        {0x8f7e, "Perform SCSI command (osd)"},
 243        {0x8f7f, "Perform task management function (osd)"},
 244};
 245#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
 246
 247static const char * get_sa_name(const struct value_name_pair * arr,
 248                                int arr_sz, int service_action)
 249{
 250        int k;
 251
 252        for (k = 0; k < arr_sz; ++k, ++arr) {
 253                if (service_action == arr->value)
 254                        break;
 255        }
 256        return (k < arr_sz) ? arr->name : NULL;
 257}
 258
 259/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */
 260static void print_opcode_name(unsigned char * cdbp, int cdb_len)
 261{
 262        int sa, len, cdb0;
 263        int fin_name = 0;
 264        const char * name;
 265
 266        cdb0 = cdbp[0];
 267        switch(cdb0) {
 268        case VARIABLE_LENGTH_CMD:
 269                len = scsi_varlen_cdb_length(cdbp);
 270                if (len < 10) {
 271                        printk("short variable length command, "
 272                               "len=%d ext_len=%d", len, cdb_len);
 273                        break;
 274                }
 275                sa = (cdbp[8] << 8) + cdbp[9];
 276                name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ,
 277                                   sa);
 278                if (name)
 279                        printk("%s", name);
 280                else
 281                        printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
 282
 283                if ((cdb_len > 0) && (len != cdb_len))
 284                        printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len);
 285
 286                break;
 287        case MAINTENANCE_IN:
 288                sa = cdbp[1] & 0x1f;
 289                name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
 290                fin_name = 1;
 291                break;
 292        case MAINTENANCE_OUT:
 293                sa = cdbp[1] & 0x1f;
 294                name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa);
 295                fin_name = 1;
 296                break;
 297        case PERSISTENT_RESERVE_IN:
 298                sa = cdbp[1] & 0x1f;
 299                name = get_sa_name(pr_in_arr, PR_IN_SZ, sa);
 300                fin_name = 1;
 301                break;
 302        case PERSISTENT_RESERVE_OUT:
 303                sa = cdbp[1] & 0x1f;
 304                name = get_sa_name(pr_out_arr, PR_OUT_SZ, sa);
 305                fin_name = 1;
 306                break;
 307        case SERVICE_ACTION_IN_12:
 308                sa = cdbp[1] & 0x1f;
 309                name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa);
 310                fin_name = 1;
 311                break;
 312        case SERVICE_ACTION_OUT_12:
 313                sa = cdbp[1] & 0x1f;
 314                name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa);
 315                fin_name = 1;
 316                break;
 317        case SERVICE_ACTION_BIDIRECTIONAL:
 318                sa = cdbp[1] & 0x1f;
 319                name = get_sa_name(serv_bidi_arr, SERV_BIDI_SZ, sa);
 320                fin_name = 1;
 321                break;
 322        case SERVICE_ACTION_IN_16:
 323                sa = cdbp[1] & 0x1f;
 324                name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa);
 325                fin_name = 1;
 326                break;
 327        case SERVICE_ACTION_OUT_16:
 328                sa = cdbp[1] & 0x1f;
 329                name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa);
 330                fin_name = 1;
 331                break;
 332        case THIRD_PARTY_COPY_IN:
 333                sa = cdbp[1] & 0x1f;
 334                name = get_sa_name(tpc_in_arr, TPC_IN_SZ, sa);
 335                fin_name = 1;
 336                break;
 337        case THIRD_PARTY_COPY_OUT:
 338                sa = cdbp[1] & 0x1f;
 339                name = get_sa_name(tpc_out_arr, TPC_OUT_SZ, sa);
 340                fin_name = 1;
 341                break;
 342        default:
 343                if (cdb0 < 0xc0) {
 344                        name = cdb_byte0_names[cdb0];
 345                        if (name)
 346                                printk("%s", name);
 347                        else
 348                                printk("cdb[0]=0x%x (reserved)", cdb0);
 349                } else
 350                        printk("cdb[0]=0x%x (vendor)", cdb0);
 351                break;
 352        }
 353        if (fin_name) {
 354                if (name)
 355                        printk("%s", name);
 356                else
 357                        printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
 358        }
 359}
 360
 361#else /* ifndef CONFIG_SCSI_CONSTANTS */
 362
 363static void print_opcode_name(unsigned char * cdbp, int cdb_len)
 364{
 365        int sa, len, cdb0;
 366
 367        cdb0 = cdbp[0];
 368        switch(cdb0) {
 369        case VARIABLE_LENGTH_CMD:
 370                len = scsi_varlen_cdb_length(cdbp);
 371                if (len < 10) {
 372                        printk("short opcode=0x%x command, len=%d "
 373                               "ext_len=%d", cdb0, len, cdb_len);
 374                        break;
 375                }
 376                sa = (cdbp[8] << 8) + cdbp[9];
 377                printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
 378                if (len != cdb_len)
 379                        printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len);
 380                break;
 381        case MAINTENANCE_IN:
 382        case MAINTENANCE_OUT:
 383        case PERSISTENT_RESERVE_IN:
 384        case PERSISTENT_RESERVE_OUT:
 385        case SERVICE_ACTION_IN_12:
 386        case SERVICE_ACTION_OUT_12:
 387        case SERVICE_ACTION_BIDIRECTIONAL:
 388        case SERVICE_ACTION_IN_16:
 389        case SERVICE_ACTION_OUT_16:
 390        case THIRD_PARTY_COPY_IN:
 391        case THIRD_PARTY_COPY_OUT:
 392                sa = cdbp[1] & 0x1f;
 393                printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
 394                break;
 395        default:
 396                if (cdb0 < 0xc0)
 397                        printk("cdb[0]=0x%x", cdb0);
 398                else
 399                        printk("cdb[0]=0x%x (vendor)", cdb0);
 400                break;
 401        }
 402}
 403#endif
 404
 405void __scsi_print_command(unsigned char *cdb)
 406{
 407        int k, len;
 408
 409        print_opcode_name(cdb, 0);
 410        len = scsi_command_size(cdb);
 411        /* print out all bytes in cdb */
 412        for (k = 0; k < len; ++k)
 413                printk(" %02x", cdb[k]);
 414        printk("\n");
 415}
 416EXPORT_SYMBOL(__scsi_print_command);
 417
 418void scsi_print_command(struct scsi_cmnd *cmd)
 419{
 420        int k;
 421
 422        if (cmd->cmnd == NULL)
 423                return;
 424
 425        scmd_printk(KERN_INFO, cmd, "CDB: ");
 426        print_opcode_name(cmd->cmnd, cmd->cmd_len);
 427
 428        /* print out all bytes in cdb */
 429        printk(":");
 430        for (k = 0; k < cmd->cmd_len; ++k)
 431                printk(" %02x", cmd->cmnd[k]);
 432        printk("\n");
 433}
 434EXPORT_SYMBOL(scsi_print_command);
 435
 436/**
 437 *      scsi_print_status - print scsi status description
 438 *      @scsi_status: scsi status value
 439 *
 440 *      If the status is recognized, the description is printed.
 441 *      Otherwise "Unknown status" is output. No trailing space.
 442 *      If CONFIG_SCSI_CONSTANTS is not set, then print status in hex
 443 *      (e.g. "0x2" for Check Condition).
 444 **/
 445void
 446scsi_print_status(unsigned char scsi_status) {
 447#ifdef CONFIG_SCSI_CONSTANTS
 448        const char * ccp;
 449
 450        switch (scsi_status) {
 451        case 0:    ccp = "Good"; break;
 452        case 0x2:  ccp = "Check Condition"; break;
 453        case 0x4:  ccp = "Condition Met"; break;
 454        case 0x8:  ccp = "Busy"; break;
 455        case 0x10: ccp = "Intermediate"; break;
 456        case 0x14: ccp = "Intermediate-Condition Met"; break;
 457        case 0x18: ccp = "Reservation Conflict"; break;
 458        case 0x22: ccp = "Command Terminated"; break;   /* obsolete */
 459        case 0x28: ccp = "Task set Full"; break;        /* was: Queue Full */
 460        case 0x30: ccp = "ACA Active"; break;
 461        case 0x40: ccp = "Task Aborted"; break;
 462        default:   ccp = "Unknown status";
 463        }
 464        printk(KERN_INFO "%s", ccp);
 465#else
 466        printk(KERN_INFO "0x%0x", scsi_status);
 467#endif
 468}
 469EXPORT_SYMBOL(scsi_print_status);
 470
 471#ifdef CONFIG_SCSI_CONSTANTS
 472
 473struct error_info {
 474        unsigned short code12;  /* 0x0302 looks better than 0x03,0x02 */
 475        const char * text;
 476};
 477
 478/*
 479 * The canonical list of T10 Additional Sense Codes is available at:
 480 * http://www.t10.org/lists/asc-num.txt [most recent: 20130605]
 481 */
 482
 483static const struct error_info additional[] =
 484{
 485        {0x0000, "No additional sense information"},
 486        {0x0001, "Filemark detected"},
 487        {0x0002, "End-of-partition/medium detected"},
 488        {0x0003, "Setmark detected"},
 489        {0x0004, "Beginning-of-partition/medium detected"},
 490        {0x0005, "End-of-data detected"},
 491        {0x0006, "I/O process terminated"},
 492        {0x0007, "Programmable early warning detected"},
 493        {0x0011, "Audio play operation in progress"},
 494        {0x0012, "Audio play operation paused"},
 495        {0x0013, "Audio play operation successfully completed"},
 496        {0x0014, "Audio play operation stopped due to error"},
 497        {0x0015, "No current audio status to return"},
 498        {0x0016, "Operation in progress"},
 499        {0x0017, "Cleaning requested"},
 500        {0x0018, "Erase operation in progress"},
 501        {0x0019, "Locate operation in progress"},
 502        {0x001A, "Rewind operation in progress"},
 503        {0x001B, "Set capacity operation in progress"},
 504        {0x001C, "Verify operation in progress"},
 505        {0x001D, "ATA pass through information available"},
 506        {0x001E, "Conflicting SA creation request"},
 507        {0x001F, "Logical unit transitioning to another power condition"},
 508        {0x0020, "Extended copy information available"},
 509
 510        {0x0100, "No index/sector signal"},
 511
 512        {0x0200, "No seek complete"},
 513
 514        {0x0300, "Peripheral device write fault"},
 515        {0x0301, "No write current"},
 516        {0x0302, "Excessive write errors"},
 517
 518        {0x0400, "Logical unit not ready, cause not reportable"},
 519        {0x0401, "Logical unit is in process of becoming ready"},
 520        {0x0402, "Logical unit not ready, initializing command required"},
 521        {0x0403, "Logical unit not ready, manual intervention required"},
 522        {0x0404, "Logical unit not ready, format in progress"},
 523        {0x0405, "Logical unit not ready, rebuild in progress"},
 524        {0x0406, "Logical unit not ready, recalculation in progress"},
 525        {0x0407, "Logical unit not ready, operation in progress"},
 526        {0x0408, "Logical unit not ready, long write in progress"},
 527        {0x0409, "Logical unit not ready, self-test in progress"},
 528        {0x040A, "Logical unit not accessible, asymmetric access state "
 529         "transition"},
 530        {0x040B, "Logical unit not accessible, target port in standby state"},
 531        {0x040C, "Logical unit not accessible, target port in unavailable "
 532         "state"},
 533        {0x040D, "Logical unit not ready, structure check required"},
 534        {0x0410, "Logical unit not ready, auxiliary memory not accessible"},
 535        {0x0411, "Logical unit not ready, notify (enable spinup) required"},
 536        {0x0412, "Logical unit not ready, offline"},
 537        {0x0413, "Logical unit not ready, SA creation in progress"},
 538        {0x0414, "Logical unit not ready, space allocation in progress"},
 539        {0x0415, "Logical unit not ready, robotics disabled"},
 540        {0x0416, "Logical unit not ready, configuration required"},
 541        {0x0417, "Logical unit not ready, calibration required"},
 542        {0x0418, "Logical unit not ready, a door is open"},
 543        {0x0419, "Logical unit not ready, operating in sequential mode"},
 544        {0x041A, "Logical unit not ready, start stop unit command in "
 545         "progress"},
 546        {0x041B, "Logical unit not ready, sanitize in progress"},
 547        {0x041C, "Logical unit not ready, additional power use not yet "
 548         "granted"},
 549        {0x041D, "Logical unit not ready, configuration in progress"},
 550
 551        {0x0500, "Logical unit does not respond to selection"},
 552
 553        {0x0600, "No reference position found"},
 554
 555        {0x0700, "Multiple peripheral devices selected"},
 556
 557        {0x0800, "Logical unit communication failure"},
 558        {0x0801, "Logical unit communication time-out"},
 559        {0x0802, "Logical unit communication parity error"},
 560        {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"},
 561        {0x0804, "Unreachable copy target"},
 562
 563        {0x0900, "Track following error"},
 564        {0x0901, "Tracking servo failure"},
 565        {0x0902, "Focus servo failure"},
 566        {0x0903, "Spindle servo failure"},
 567        {0x0904, "Head select fault"},
 568
 569        {0x0A00, "Error log overflow"},
 570
 571        {0x0B00, "Warning"},
 572        {0x0B01, "Warning - specified temperature exceeded"},
 573        {0x0B02, "Warning - enclosure degraded"},
 574        {0x0B03, "Warning - background self-test failed"},
 575        {0x0B04, "Warning - background pre-scan detected medium error"},
 576        {0x0B05, "Warning - background medium scan detected medium error"},
 577        {0x0B06, "Warning - non-volatile cache now volatile"},
 578        {0x0B07, "Warning - degraded power to non-volatile cache"},
 579        {0x0B08, "Warning - power loss expected"},
 580        {0x0B09, "Warning - device statistics notification active"},
 581
 582        {0x0C00, "Write error"},
 583        {0x0C01, "Write error - recovered with auto reallocation"},
 584        {0x0C02, "Write error - auto reallocation failed"},
 585        {0x0C03, "Write error - recommend reassignment"},
 586        {0x0C04, "Compression check miscompare error"},
 587        {0x0C05, "Data expansion occurred during compression"},
 588        {0x0C06, "Block not compressible"},
 589        {0x0C07, "Write error - recovery needed"},
 590        {0x0C08, "Write error - recovery failed"},
 591        {0x0C09, "Write error - loss of streaming"},
 592        {0x0C0A, "Write error - padding blocks added"},
 593        {0x0C0B, "Auxiliary memory write error"},
 594        {0x0C0C, "Write error - unexpected unsolicited data"},
 595        {0x0C0D, "Write error - not enough unsolicited data"},
 596        {0x0C0E, "Multiple write errors"},
 597        {0x0C0F, "Defects in error window"},
 598
 599        {0x0D00, "Error detected by third party temporary initiator"},
 600        {0x0D01, "Third party device failure"},
 601        {0x0D02, "Copy target device not reachable"},
 602        {0x0D03, "Incorrect copy target device type"},
 603        {0x0D04, "Copy target device data underrun"},
 604        {0x0D05, "Copy target device data overrun"},
 605
 606        {0x0E00, "Invalid information unit"},
 607        {0x0E01, "Information unit too short"},
 608        {0x0E02, "Information unit too long"},
 609        {0x0E03, "Invalid field in command information unit"},
 610
 611        {0x1000, "Id CRC or ECC error"},
 612        {0x1001, "Logical block guard check failed"},
 613        {0x1002, "Logical block application tag check failed"},
 614        {0x1003, "Logical block reference tag check failed"},
 615        {0x1004, "Logical block protection error on recover buffered data"},
 616        {0x1005, "Logical block protection method error"},
 617
 618        {0x1100, "Unrecovered read error"},
 619        {0x1101, "Read retries exhausted"},
 620        {0x1102, "Error too long to correct"},
 621        {0x1103, "Multiple read errors"},
 622        {0x1104, "Unrecovered read error - auto reallocate failed"},
 623        {0x1105, "L-EC uncorrectable error"},
 624        {0x1106, "CIRC unrecovered error"},
 625        {0x1107, "Data re-synchronization error"},
 626        {0x1108, "Incomplete block read"},
 627        {0x1109, "No gap found"},
 628        {0x110A, "Miscorrected error"},
 629        {0x110B, "Unrecovered read error - recommend reassignment"},
 630        {0x110C, "Unrecovered read error - recommend rewrite the data"},
 631        {0x110D, "De-compression CRC error"},
 632        {0x110E, "Cannot decompress using declared algorithm"},
 633        {0x110F, "Error reading UPC/EAN number"},
 634        {0x1110, "Error reading ISRC number"},
 635        {0x1111, "Read error - loss of streaming"},
 636        {0x1112, "Auxiliary memory read error"},
 637        {0x1113, "Read error - failed retransmission request"},
 638        {0x1114, "Read error - lba marked bad by application client"},
 639        {0x1115, "Write after sanitize required"},
 640
 641        {0x1200, "Address mark not found for id field"},
 642
 643        {0x1300, "Address mark not found for data field"},
 644
 645        {0x1400, "Recorded entity not found"},
 646        {0x1401, "Record not found"},
 647        {0x1402, "Filemark or setmark not found"},
 648        {0x1403, "End-of-data not found"},
 649        {0x1404, "Block sequence error"},
 650        {0x1405, "Record not found - recommend reassignment"},
 651        {0x1406, "Record not found - data auto-reallocated"},
 652        {0x1407, "Locate operation failure"},
 653
 654        {0x1500, "Random positioning error"},
 655        {0x1501, "Mechanical positioning error"},
 656        {0x1502, "Positioning error detected by read of medium"},
 657
 658        {0x1600, "Data synchronization mark error"},
 659        {0x1601, "Data sync error - data rewritten"},
 660        {0x1602, "Data sync error - recommend rewrite"},
 661        {0x1603, "Data sync error - data auto-reallocated"},
 662        {0x1604, "Data sync error - recommend reassignment"},
 663
 664        {0x1700, "Recovered data with no error correction applied"},
 665        {0x1701, "Recovered data with retries"},
 666        {0x1702, "Recovered data with positive head offset"},
 667        {0x1703, "Recovered data with negative head offset"},
 668        {0x1704, "Recovered data with retries and/or circ applied"},
 669        {0x1705, "Recovered data using previous sector id"},
 670        {0x1706, "Recovered data without ECC - data auto-reallocated"},
 671        {0x1707, "Recovered data without ECC - recommend reassignment"},
 672        {0x1708, "Recovered data without ECC - recommend rewrite"},
 673        {0x1709, "Recovered data without ECC - data rewritten"},
 674
 675        {0x1800, "Recovered data with error correction applied"},
 676        {0x1801, "Recovered data with error corr. & retries applied"},
 677        {0x1802, "Recovered data - data auto-reallocated"},
 678        {0x1803, "Recovered data with CIRC"},
 679        {0x1804, "Recovered data with L-EC"},
 680        {0x1805, "Recovered data - recommend reassignment"},
 681        {0x1806, "Recovered data - recommend rewrite"},
 682        {0x1807, "Recovered data with ECC - data rewritten"},
 683        {0x1808, "Recovered data with linking"},
 684
 685        {0x1900, "Defect list error"},
 686        {0x1901, "Defect list not available"},
 687        {0x1902, "Defect list error in primary list"},
 688        {0x1903, "Defect list error in grown list"},
 689
 690        {0x1A00, "Parameter list length error"},
 691
 692        {0x1B00, "Synchronous data transfer error"},
 693
 694        {0x1C00, "Defect list not found"},
 695        {0x1C01, "Primary defect list not found"},
 696        {0x1C02, "Grown defect list not found"},
 697
 698        {0x1D00, "Miscompare during verify operation"},
 699        {0x1D01, "Miscompare verify of unmapped LBA"},
 700
 701        {0x1E00, "Recovered id with ECC correction"},
 702
 703        {0x1F00, "Partial defect list transfer"},
 704
 705        {0x2000, "Invalid command operation code"},
 706        {0x2001, "Access denied - initiator pending-enrolled"},
 707        {0x2002, "Access denied - no access rights"},
 708        {0x2003, "Access denied - invalid mgmt id key"},
 709        {0x2004, "Illegal command while in write capable state"},
 710        {0x2005, "Obsolete"},
 711        {0x2006, "Illegal command while in explicit address mode"},
 712        {0x2007, "Illegal command while in implicit address mode"},
 713        {0x2008, "Access denied - enrollment conflict"},
 714        {0x2009, "Access denied - invalid LU identifier"},
 715        {0x200A, "Access denied - invalid proxy token"},
 716        {0x200B, "Access denied - ACL LUN conflict"},
 717        {0x200C, "Illegal command when not in append-only mode"},
 718
 719        {0x2100, "Logical block address out of range"},
 720        {0x2101, "Invalid element address"},
 721        {0x2102, "Invalid address for write"},
 722        {0x2103, "Invalid write crossing layer jump"},
 723
 724        {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"},
 725
 726        {0x2300, "Invalid token operation, cause not reportable"},
 727        {0x2301, "Invalid token operation, unsupported token type"},
 728        {0x2302, "Invalid token operation, remote token usage not supported"},
 729        {0x2303, "Invalid token operation, remote rod token creation not "
 730         "supported"},
 731        {0x2304, "Invalid token operation, token unknown"},
 732        {0x2305, "Invalid token operation, token corrupt"},
 733        {0x2306, "Invalid token operation, token revoked"},
 734        {0x2307, "Invalid token operation, token expired"},
 735        {0x2308, "Invalid token operation, token cancelled"},
 736        {0x2309, "Invalid token operation, token deleted"},
 737        {0x230A, "Invalid token operation, invalid token length"},
 738
 739        {0x2400, "Invalid field in cdb"},
 740        {0x2401, "CDB decryption error"},
 741        {0x2402, "Obsolete"},
 742        {0x2403, "Obsolete"},
 743        {0x2404, "Security audit value frozen"},
 744        {0x2405, "Security working key frozen"},
 745        {0x2406, "Nonce not unique"},
 746        {0x2407, "Nonce timestamp out of range"},
 747        {0x2408, "Invalid XCDB"},
 748
 749        {0x2500, "Logical unit not supported"},
 750
 751        {0x2600, "Invalid field in parameter list"},
 752        {0x2601, "Parameter not supported"},
 753        {0x2602, "Parameter value invalid"},
 754        {0x2603, "Threshold parameters not supported"},
 755        {0x2604, "Invalid release of persistent reservation"},
 756        {0x2605, "Data decryption error"},
 757        {0x2606, "Too many target descriptors"},
 758        {0x2607, "Unsupported target descriptor type code"},
 759        {0x2608, "Too many segment descriptors"},
 760        {0x2609, "Unsupported segment descriptor type code"},
 761        {0x260A, "Unexpected inexact segment"},
 762        {0x260B, "Inline data length exceeded"},
 763        {0x260C, "Invalid operation for copy source or destination"},
 764        {0x260D, "Copy segment granularity violation"},
 765        {0x260E, "Invalid parameter while port is enabled"},
 766        {0x260F, "Invalid data-out buffer integrity check value"},
 767        {0x2610, "Data decryption key fail limit reached"},
 768        {0x2611, "Incomplete key-associated data set"},
 769        {0x2612, "Vendor specific key reference not found"},
 770
 771        {0x2700, "Write protected"},
 772        {0x2701, "Hardware write protected"},
 773        {0x2702, "Logical unit software write protected"},
 774        {0x2703, "Associated write protect"},
 775        {0x2704, "Persistent write protect"},
 776        {0x2705, "Permanent write protect"},
 777        {0x2706, "Conditional write protect"},
 778        {0x2707, "Space allocation failed write protect"},
 779
 780        {0x2800, "Not ready to ready change, medium may have changed"},
 781        {0x2801, "Import or export element accessed"},
 782        {0x2802, "Format-layer may have changed"},
 783        {0x2803, "Import/export element accessed, medium changed"},
 784
 785        {0x2900, "Power on, reset, or bus device reset occurred"},
 786        {0x2901, "Power on occurred"},
 787        {0x2902, "Scsi bus reset occurred"},
 788        {0x2903, "Bus device reset function occurred"},
 789        {0x2904, "Device internal reset"},
 790        {0x2905, "Transceiver mode changed to single-ended"},
 791        {0x2906, "Transceiver mode changed to lvd"},
 792        {0x2907, "I_T nexus loss occurred"},
 793
 794        {0x2A00, "Parameters changed"},
 795        {0x2A01, "Mode parameters changed"},
 796        {0x2A02, "Log parameters changed"},
 797        {0x2A03, "Reservations preempted"},
 798        {0x2A04, "Reservations released"},
 799        {0x2A05, "Registrations preempted"},
 800        {0x2A06, "Asymmetric access state changed"},
 801        {0x2A07, "Implicit asymmetric access state transition failed"},
 802        {0x2A08, "Priority changed"},
 803        {0x2A09, "Capacity data has changed"},
 804        {0x2A0A, "Error history I_T nexus cleared"},
 805        {0x2A0B, "Error history snapshot released"},
 806        {0x2A0C, "Error recovery attributes have changed"},
 807        {0x2A0D, "Data encryption capabilities changed"},
 808        {0x2A10, "Timestamp changed"},
 809        {0x2A11, "Data encryption parameters changed by another i_t nexus"},
 810        {0x2A12, "Data encryption parameters changed by vendor specific "
 811                 "event"},
 812        {0x2A13, "Data encryption key instance counter has changed"},
 813        {0x2A14, "SA creation capabilities data has changed"},
 814        {0x2A15, "Medium removal prevention preempted"},
 815
 816        {0x2B00, "Copy cannot execute since host cannot disconnect"},
 817
 818        {0x2C00, "Command sequence error"},
 819        {0x2C01, "Too many windows specified"},
 820        {0x2C02, "Invalid combination of windows specified"},
 821        {0x2C03, "Current program area is not empty"},
 822        {0x2C04, "Current program area is empty"},
 823        {0x2C05, "Illegal power condition request"},
 824        {0x2C06, "Persistent prevent conflict"},
 825        {0x2C07, "Previous busy status"},
 826        {0x2C08, "Previous task set full status"},
 827        {0x2C09, "Previous reservation conflict status"},
 828        {0x2C0A, "Partition or collection contains user objects"},
 829        {0x2C0B, "Not reserved"},
 830        {0x2C0C, "Orwrite generation does not match"},
 831
 832        {0x2D00, "Overwrite error on update in place"},
 833
 834        {0x2E00, "Insufficient time for operation"},
 835
 836        {0x2F00, "Commands cleared by another initiator"},
 837        {0x2F01, "Commands cleared by power loss notification"},
 838        {0x2F02, "Commands cleared by device server"},
 839        {0x2F03, "Some commands cleared by queuing layer event"},
 840
 841        {0x3000, "Incompatible medium installed"},
 842        {0x3001, "Cannot read medium - unknown format"},
 843        {0x3002, "Cannot read medium - incompatible format"},
 844        {0x3003, "Cleaning cartridge installed"},
 845        {0x3004, "Cannot write medium - unknown format"},
 846        {0x3005, "Cannot write medium - incompatible format"},
 847        {0x3006, "Cannot format medium - incompatible medium"},
 848        {0x3007, "Cleaning failure"},
 849        {0x3008, "Cannot write - application code mismatch"},
 850        {0x3009, "Current session not fixated for append"},
 851        {0x300A, "Cleaning request rejected"},
 852        {0x300C, "WORM medium - overwrite attempted"},
 853        {0x300D, "WORM medium - integrity check"},
 854        {0x3010, "Medium not formatted"},
 855        {0x3011, "Incompatible volume type"},
 856        {0x3012, "Incompatible volume qualifier"},
 857        {0x3013, "Cleaning volume expired"},
 858
 859        {0x3100, "Medium format corrupted"},
 860        {0x3101, "Format command failed"},
 861        {0x3102, "Zoned formatting failed due to spare linking"},
 862        {0x3103, "Sanitize command failed"},
 863
 864        {0x3200, "No defect spare location available"},
 865        {0x3201, "Defect list update failure"},
 866
 867        {0x3300, "Tape length error"},
 868
 869        {0x3400, "Enclosure failure"},
 870
 871        {0x3500, "Enclosure services failure"},
 872        {0x3501, "Unsupported enclosure function"},
 873        {0x3502, "Enclosure services unavailable"},
 874        {0x3503, "Enclosure services transfer failure"},
 875        {0x3504, "Enclosure services transfer refused"},
 876        {0x3505, "Enclosure services checksum error"},
 877
 878        {0x3600, "Ribbon, ink, or toner failure"},
 879
 880        {0x3700, "Rounded parameter"},
 881
 882        {0x3800, "Event status notification"},
 883        {0x3802, "Esn - power management class event"},
 884        {0x3804, "Esn - media class event"},
 885        {0x3806, "Esn - device busy class event"},
 886        {0x3807, "Thin Provisioning soft threshold reached"},
 887
 888        {0x3900, "Saving parameters not supported"},
 889
 890        {0x3A00, "Medium not present"},
 891        {0x3A01, "Medium not present - tray closed"},
 892        {0x3A02, "Medium not present - tray open"},
 893        {0x3A03, "Medium not present - loadable"},
 894        {0x3A04, "Medium not present - medium auxiliary memory accessible"},
 895
 896        {0x3B00, "Sequential positioning error"},
 897        {0x3B01, "Tape position error at beginning-of-medium"},
 898        {0x3B02, "Tape position error at end-of-medium"},
 899        {0x3B03, "Tape or electronic vertical forms unit not ready"},
 900        {0x3B04, "Slew failure"},
 901        {0x3B05, "Paper jam"},
 902        {0x3B06, "Failed to sense top-of-form"},
 903        {0x3B07, "Failed to sense bottom-of-form"},
 904        {0x3B08, "Reposition error"},
 905        {0x3B09, "Read past end of medium"},
 906        {0x3B0A, "Read past beginning of medium"},
 907        {0x3B0B, "Position past end of medium"},
 908        {0x3B0C, "Position past beginning of medium"},
 909        {0x3B0D, "Medium destination element full"},
 910        {0x3B0E, "Medium source element empty"},
 911        {0x3B0F, "End of medium reached"},
 912        {0x3B11, "Medium magazine not accessible"},
 913        {0x3B12, "Medium magazine removed"},
 914        {0x3B13, "Medium magazine inserted"},
 915        {0x3B14, "Medium magazine locked"},
 916        {0x3B15, "Medium magazine unlocked"},
 917        {0x3B16, "Mechanical positioning or changer error"},
 918        {0x3B17, "Read past end of user object"},
 919        {0x3B18, "Element disabled"},
 920        {0x3B19, "Element enabled"},
 921        {0x3B1A, "Data transfer device removed"},
 922        {0x3B1B, "Data transfer device inserted"},
 923        {0x3B1C, "Too many logical objects on partition to support "
 924         "operation"},
 925
 926        {0x3D00, "Invalid bits in identify message"},
 927
 928        {0x3E00, "Logical unit has not self-configured yet"},
 929        {0x3E01, "Logical unit failure"},
 930        {0x3E02, "Timeout on logical unit"},
 931        {0x3E03, "Logical unit failed self-test"},
 932        {0x3E04, "Logical unit unable to update self-test log"},
 933
 934        {0x3F00, "Target operating conditions have changed"},
 935        {0x3F01, "Microcode has been changed"},
 936        {0x3F02, "Changed operating definition"},
 937        {0x3F03, "Inquiry data has changed"},
 938        {0x3F04, "Component device attached"},
 939        {0x3F05, "Device identifier changed"},
 940        {0x3F06, "Redundancy group created or modified"},
 941        {0x3F07, "Redundancy group deleted"},
 942        {0x3F08, "Spare created or modified"},
 943        {0x3F09, "Spare deleted"},
 944        {0x3F0A, "Volume set created or modified"},
 945        {0x3F0B, "Volume set deleted"},
 946        {0x3F0C, "Volume set deassigned"},
 947        {0x3F0D, "Volume set reassigned"},
 948        {0x3F0E, "Reported luns data has changed"},
 949        {0x3F0F, "Echo buffer overwritten"},
 950        {0x3F10, "Medium loadable"},
 951        {0x3F11, "Medium auxiliary memory accessible"},
 952        {0x3F12, "iSCSI IP address added"},
 953        {0x3F13, "iSCSI IP address removed"},
 954        {0x3F14, "iSCSI IP address changed"},
 955        {0x3F15, "Inspect referrals sense descriptors"},
 956/*
 957 *      {0x40NN, "Ram failure"},
 958 *      {0x40NN, "Diagnostic failure on component nn"},
 959 *      {0x41NN, "Data path failure"},
 960 *      {0x42NN, "Power-on or self-test failure"},
 961 */
 962        {0x4300, "Message error"},
 963
 964        {0x4400, "Internal target failure"},
 965        {0x4401, "Persistent reservation information lost"},
 966        {0x4471, "ATA device failed set features"},
 967
 968        {0x4500, "Select or reselect failure"},
 969
 970        {0x4600, "Unsuccessful soft reset"},
 971
 972        {0x4700, "Scsi parity error"},
 973        {0x4701, "Data phase CRC error detected"},
 974        {0x4702, "Scsi parity error detected during st data phase"},
 975        {0x4703, "Information unit iuCRC error detected"},
 976        {0x4704, "Asynchronous information protection error detected"},
 977        {0x4705, "Protocol service CRC error"},
 978        {0x4706, "Phy test function in progress"},
 979        {0x477f, "Some commands cleared by iSCSI Protocol event"},
 980
 981        {0x4800, "Initiator detected error message received"},
 982
 983        {0x4900, "Invalid message error"},
 984
 985        {0x4A00, "Command phase error"},
 986
 987        {0x4B00, "Data phase error"},
 988        {0x4B01, "Invalid target port transfer tag received"},
 989        {0x4B02, "Too much write data"},
 990        {0x4B03, "Ack/nak timeout"},
 991        {0x4B04, "Nak received"},
 992        {0x4B05, "Data offset error"},
 993        {0x4B06, "Initiator response timeout"},
 994        {0x4B07, "Connection lost"},
 995        {0x4B08, "Data-in buffer overflow - data buffer size"},
 996        {0x4B09, "Data-in buffer overflow - data buffer descriptor area"},
 997        {0x4B0A, "Data-in buffer error"},
 998        {0x4B0B, "Data-out buffer overflow - data buffer size"},
 999        {0x4B0C, "Data-out buffer overflow - data buffer descriptor area"},
1000        {0x4B0D, "Data-out buffer error"},
1001        {0x4B0E, "PCIe fabric error"},
1002        {0x4B0F, "PCIe completion timeout"},
1003        {0x4B10, "PCIe completer abort"},
1004        {0x4B11, "PCIe poisoned tlp received"},
1005        {0x4B12, "PCIe eCRC check failed"},
1006        {0x4B13, "PCIe unsupported request"},
1007        {0x4B14, "PCIe acs violation"},
1008        {0x4B15, "PCIe tlp prefix blocked"},
1009
1010        {0x4C00, "Logical unit failed self-configuration"},
1011/*
1012 *      {0x4DNN, "Tagged overlapped commands (nn = queue tag)"},
1013 */
1014        {0x4E00, "Overlapped commands attempted"},
1015
1016        {0x5000, "Write append error"},
1017        {0x5001, "Write append position error"},
1018        {0x5002, "Position error related to timing"},
1019
1020        {0x5100, "Erase failure"},
1021        {0x5101, "Erase failure - incomplete erase operation detected"},
1022
1023        {0x5200, "Cartridge fault"},
1024
1025        {0x5300, "Media load or eject failed"},
1026        {0x5301, "Unload tape failure"},
1027        {0x5302, "Medium removal prevented"},
1028        {0x5303, "Medium removal prevented by data transfer element"},
1029        {0x5304, "Medium thread or unthread failure"},
1030        {0x5305, "Volume identifier invalid"},
1031        {0x5306, "Volume identifier missing"},
1032        {0x5307, "Duplicate volume identifier"},
1033        {0x5308, "Element status unknown"},
1034
1035        {0x5400, "Scsi to host system interface failure"},
1036
1037        {0x5500, "System resource failure"},
1038        {0x5501, "System buffer full"},
1039        {0x5502, "Insufficient reservation resources"},
1040        {0x5503, "Insufficient resources"},
1041        {0x5504, "Insufficient registration resources"},
1042        {0x5505, "Insufficient access control resources"},
1043        {0x5506, "Auxiliary memory out of space"},
1044        {0x5507, "Quota error"},
1045        {0x5508, "Maximum number of supplemental decryption keys exceeded"},
1046        {0x5509, "Medium auxiliary memory not accessible"},
1047        {0x550A, "Data currently unavailable"},
1048        {0x550B, "Insufficient power for operation"},
1049        {0x550C, "Insufficient resources to create rod"},
1050        {0x550D, "Insufficient resources to create rod token"},
1051
1052        {0x5700, "Unable to recover table-of-contents"},
1053
1054        {0x5800, "Generation does not exist"},
1055
1056        {0x5900, "Updated block read"},
1057
1058        {0x5A00, "Operator request or state change input"},
1059        {0x5A01, "Operator medium removal request"},
1060        {0x5A02, "Operator selected write protect"},
1061        {0x5A03, "Operator selected write permit"},
1062
1063        {0x5B00, "Log exception"},
1064        {0x5B01, "Threshold condition met"},
1065        {0x5B02, "Log counter at maximum"},
1066        {0x5B03, "Log list codes exhausted"},
1067
1068        {0x5C00, "Rpl status change"},
1069        {0x5C01, "Spindles synchronized"},
1070        {0x5C02, "Spindles not synchronized"},
1071
1072        {0x5D00, "Failure prediction threshold exceeded"},
1073        {0x5D01, "Media failure prediction threshold exceeded"},
1074        {0x5D02, "Logical unit failure prediction threshold exceeded"},
1075        {0x5D03, "Spare area exhaustion prediction threshold exceeded"},
1076        {0x5D10, "Hardware impending failure general hard drive failure"},
1077        {0x5D11, "Hardware impending failure drive error rate too high"},
1078        {0x5D12, "Hardware impending failure data error rate too high"},
1079        {0x5D13, "Hardware impending failure seek error rate too high"},
1080        {0x5D14, "Hardware impending failure too many block reassigns"},
1081        {0x5D15, "Hardware impending failure access times too high"},
1082        {0x5D16, "Hardware impending failure start unit times too high"},
1083        {0x5D17, "Hardware impending failure channel parametrics"},
1084        {0x5D18, "Hardware impending failure controller detected"},
1085        {0x5D19, "Hardware impending failure throughput performance"},
1086        {0x5D1A, "Hardware impending failure seek time performance"},
1087        {0x5D1B, "Hardware impending failure spin-up retry count"},
1088        {0x5D1C, "Hardware impending failure drive calibration retry count"},
1089        {0x5D20, "Controller impending failure general hard drive failure"},
1090        {0x5D21, "Controller impending failure drive error rate too high"},
1091        {0x5D22, "Controller impending failure data error rate too high"},
1092        {0x5D23, "Controller impending failure seek error rate too high"},
1093        {0x5D24, "Controller impending failure too many block reassigns"},
1094        {0x5D25, "Controller impending failure access times too high"},
1095        {0x5D26, "Controller impending failure start unit times too high"},
1096        {0x5D27, "Controller impending failure channel parametrics"},
1097        {0x5D28, "Controller impending failure controller detected"},
1098        {0x5D29, "Controller impending failure throughput performance"},
1099        {0x5D2A, "Controller impending failure seek time performance"},
1100        {0x5D2B, "Controller impending failure spin-up retry count"},
1101        {0x5D2C, "Controller impending failure drive calibration retry count"},
1102        {0x5D30, "Data channel impending failure general hard drive failure"},
1103        {0x5D31, "Data channel impending failure drive error rate too high"},
1104        {0x5D32, "Data channel impending failure data error rate too high"},
1105        {0x5D33, "Data channel impending failure seek error rate too high"},
1106        {0x5D34, "Data channel impending failure too many block reassigns"},
1107        {0x5D35, "Data channel impending failure access times too high"},
1108        {0x5D36, "Data channel impending failure start unit times too high"},
1109        {0x5D37, "Data channel impending failure channel parametrics"},
1110        {0x5D38, "Data channel impending failure controller detected"},
1111        {0x5D39, "Data channel impending failure throughput performance"},
1112        {0x5D3A, "Data channel impending failure seek time performance"},
1113        {0x5D3B, "Data channel impending failure spin-up retry count"},
1114        {0x5D3C, "Data channel impending failure drive calibration retry "
1115         "count"},
1116        {0x5D40, "Servo impending failure general hard drive failure"},
1117        {0x5D41, "Servo impending failure drive error rate too high"},
1118        {0x5D42, "Servo impending failure data error rate too high"},
1119        {0x5D43, "Servo impending failure seek error rate too high"},
1120        {0x5D44, "Servo impending failure too many block reassigns"},
1121        {0x5D45, "Servo impending failure access times too high"},
1122        {0x5D46, "Servo impending failure start unit times too high"},
1123        {0x5D47, "Servo impending failure channel parametrics"},
1124        {0x5D48, "Servo impending failure controller detected"},
1125        {0x5D49, "Servo impending failure throughput performance"},
1126        {0x5D4A, "Servo impending failure seek time performance"},
1127        {0x5D4B, "Servo impending failure spin-up retry count"},
1128        {0x5D4C, "Servo impending failure drive calibration retry count"},
1129        {0x5D50, "Spindle impending failure general hard drive failure"},
1130        {0x5D51, "Spindle impending failure drive error rate too high"},
1131        {0x5D52, "Spindle impending failure data error rate too high"},
1132        {0x5D53, "Spindle impending failure seek error rate too high"},
1133        {0x5D54, "Spindle impending failure too many block reassigns"},
1134        {0x5D55, "Spindle impending failure access times too high"},
1135        {0x5D56, "Spindle impending failure start unit times too high"},
1136        {0x5D57, "Spindle impending failure channel parametrics"},
1137        {0x5D58, "Spindle impending failure controller detected"},
1138        {0x5D59, "Spindle impending failure throughput performance"},
1139        {0x5D5A, "Spindle impending failure seek time performance"},
1140        {0x5D5B, "Spindle impending failure spin-up retry count"},
1141        {0x5D5C, "Spindle impending failure drive calibration retry count"},
1142        {0x5D60, "Firmware impending failure general hard drive failure"},
1143        {0x5D61, "Firmware impending failure drive error rate too high"},
1144        {0x5D62, "Firmware impending failure data error rate too high"},
1145        {0x5D63, "Firmware impending failure seek error rate too high"},
1146        {0x5D64, "Firmware impending failure too many block reassigns"},
1147        {0x5D65, "Firmware impending failure access times too high"},
1148        {0x5D66, "Firmware impending failure start unit times too high"},
1149        {0x5D67, "Firmware impending failure channel parametrics"},
1150        {0x5D68, "Firmware impending failure controller detected"},
1151        {0x5D69, "Firmware impending failure throughput performance"},
1152        {0x5D6A, "Firmware impending failure seek time performance"},
1153        {0x5D6B, "Firmware impending failure spin-up retry count"},
1154        {0x5D6C, "Firmware impending failure drive calibration retry count"},
1155        {0x5DFF, "Failure prediction threshold exceeded (false)"},
1156
1157        {0x5E00, "Low power condition on"},
1158        {0x5E01, "Idle condition activated by timer"},
1159        {0x5E02, "Standby condition activated by timer"},
1160        {0x5E03, "Idle condition activated by command"},
1161        {0x5E04, "Standby condition activated by command"},
1162        {0x5E05, "Idle_b condition activated by timer"},
1163        {0x5E06, "Idle_b condition activated by command"},
1164        {0x5E07, "Idle_c condition activated by timer"},
1165        {0x5E08, "Idle_c condition activated by command"},
1166        {0x5E09, "Standby_y condition activated by timer"},
1167        {0x5E0A, "Standby_y condition activated by command"},
1168        {0x5E41, "Power state change to active"},
1169        {0x5E42, "Power state change to idle"},
1170        {0x5E43, "Power state change to standby"},
1171        {0x5E45, "Power state change to sleep"},
1172        {0x5E47, "Power state change to device control"},
1173
1174        {0x6000, "Lamp failure"},
1175
1176        {0x6100, "Video acquisition error"},
1177        {0x6101, "Unable to acquire video"},
1178        {0x6102, "Out of focus"},
1179
1180        {0x6200, "Scan head positioning error"},
1181
1182        {0x6300, "End of user area encountered on this track"},
1183        {0x6301, "Packet does not fit in available space"},
1184
1185        {0x6400, "Illegal mode for this track"},
1186        {0x6401, "Invalid packet size"},
1187
1188        {0x6500, "Voltage fault"},
1189
1190        {0x6600, "Automatic document feeder cover up"},
1191        {0x6601, "Automatic document feeder lift up"},
1192        {0x6602, "Document jam in automatic document feeder"},
1193        {0x6603, "Document miss feed automatic in document feeder"},
1194
1195        {0x6700, "Configuration failure"},
1196        {0x6701, "Configuration of incapable logical units failed"},
1197        {0x6702, "Add logical unit failed"},
1198        {0x6703, "Modification of logical unit failed"},
1199        {0x6704, "Exchange of logical unit failed"},
1200        {0x6705, "Remove of logical unit failed"},
1201        {0x6706, "Attachment of logical unit failed"},
1202        {0x6707, "Creation of logical unit failed"},
1203        {0x6708, "Assign failure occurred"},
1204        {0x6709, "Multiply assigned logical unit"},
1205        {0x670A, "Set target port groups command failed"},
1206        {0x670B, "ATA device feature not enabled"},
1207
1208        {0x6800, "Logical unit not configured"},
1209        {0x6801, "Subsidiary logical unit not configured"},
1210
1211        {0x6900, "Data loss on logical unit"},
1212        {0x6901, "Multiple logical unit failures"},
1213        {0x6902, "Parity/data mismatch"},
1214
1215        {0x6A00, "Informational, refer to log"},
1216
1217        {0x6B00, "State change has occurred"},
1218        {0x6B01, "Redundancy level got better"},
1219        {0x6B02, "Redundancy level got worse"},
1220
1221        {0x6C00, "Rebuild failure occurred"},
1222
1223        {0x6D00, "Recalculate failure occurred"},
1224
1225        {0x6E00, "Command to logical unit failed"},
1226
1227        {0x6F00, "Copy protection key exchange failure - authentication "
1228         "failure"},
1229        {0x6F01, "Copy protection key exchange failure - key not present"},
1230        {0x6F02, "Copy protection key exchange failure - key not established"},
1231        {0x6F03, "Read of scrambled sector without authentication"},
1232        {0x6F04, "Media region code is mismatched to logical unit region"},
1233        {0x6F05, "Drive region must be permanent/region reset count error"},
1234        {0x6F06, "Insufficient block count for binding nonce recording"},
1235        {0x6F07, "Conflict in binding nonce recording"},
1236/*
1237 *      {0x70NN, "Decompression exception short algorithm id of nn"},
1238 */
1239        {0x7100, "Decompression exception long algorithm id"},
1240
1241        {0x7200, "Session fixation error"},
1242        {0x7201, "Session fixation error writing lead-in"},
1243        {0x7202, "Session fixation error writing lead-out"},
1244        {0x7203, "Session fixation error - incomplete track in session"},
1245        {0x7204, "Empty or partially written reserved track"},
1246        {0x7205, "No more track reservations allowed"},
1247        {0x7206, "RMZ extension is not allowed"},
1248        {0x7207, "No more test zone extensions are allowed"},
1249
1250        {0x7300, "Cd control error"},
1251        {0x7301, "Power calibration area almost full"},
1252        {0x7302, "Power calibration area is full"},
1253        {0x7303, "Power calibration area error"},
1254        {0x7304, "Program memory area update failure"},
1255        {0x7305, "Program memory area is full"},
1256        {0x7306, "RMA/PMA is almost full"},
1257        {0x7310, "Current power calibration area almost full"},
1258        {0x7311, "Current power calibration area is full"},
1259        {0x7317, "RDZ is full"},
1260
1261        {0x7400, "Security error"},
1262        {0x7401, "Unable to decrypt data"},
1263        {0x7402, "Unencrypted data encountered while decrypting"},
1264        {0x7403, "Incorrect data encryption key"},
1265        {0x7404, "Cryptographic integrity validation failed"},
1266        {0x7405, "Error decrypting data"},
1267        {0x7406, "Unknown signature verification key"},
1268        {0x7407, "Encryption parameters not useable"},
1269        {0x7408, "Digital signature validation failure"},
1270        {0x7409, "Encryption mode mismatch on read"},
1271        {0x740A, "Encrypted block not raw read enabled"},
1272        {0x740B, "Incorrect Encryption parameters"},
1273        {0x740C, "Unable to decrypt parameter list"},
1274        {0x740D, "Encryption algorithm disabled"},
1275        {0x7410, "SA creation parameter value invalid"},
1276        {0x7411, "SA creation parameter value rejected"},
1277        {0x7412, "Invalid SA usage"},
1278        {0x7421, "Data Encryption configuration prevented"},
1279        {0x7430, "SA creation parameter not supported"},
1280        {0x7440, "Authentication failed"},
1281        {0x7461, "External data encryption key manager access error"},
1282        {0x7462, "External data encryption key manager error"},
1283        {0x7463, "External data encryption key not found"},
1284        {0x7464, "External data encryption request not authorized"},
1285        {0x746E, "External data encryption control timeout"},
1286        {0x746F, "External data encryption control error"},
1287        {0x7471, "Logical unit access not authorized"},
1288        {0x7479, "Security conflict in translated device"},
1289
1290        {0, NULL}
1291};
1292
1293struct error_info2 {
1294        unsigned char code1, code2_min, code2_max;
1295        const char * fmt;
1296};
1297
1298static const struct error_info2 additional2[] =
1299{
1300        {0x40, 0x00, 0x7f, "Ram failure (%x)"},
1301        {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"},
1302        {0x41, 0x00, 0xff, "Data path failure (%x)"},
1303        {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"},
1304        {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"},
1305        {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"},
1306        {0, 0, 0, NULL}
1307};
1308
1309/* description of the sense key values */
1310static const char * const snstext[] = {
1311        "No Sense",         /* 0: There is no sense information */
1312        "Recovered Error",  /* 1: The last command completed successfully
1313                                  but used error correction */
1314        "Not Ready",        /* 2: The addressed target is not ready */
1315        "Medium Error",     /* 3: Data error detected on the medium */
1316        "Hardware Error",   /* 4: Controller or device failure */
1317        "Illegal Request",  /* 5: Error in request */
1318        "Unit Attention",   /* 6: Removable medium was changed, or
1319                                  the target has been reset, or ... */
1320        "Data Protect",     /* 7: Access to the data is blocked */
1321        "Blank Check",      /* 8: Reached unexpected written or unwritten
1322                                  region of the medium */
1323        "Vendor Specific(9)",
1324        "Copy Aborted",     /* A: COPY or COMPARE was aborted */
1325        "Aborted Command",  /* B: The target aborted the command */
1326        "Equal",            /* C: A SEARCH DATA command found data equal,
1327                                  reserved in SPC-4 rev 36 */
1328        "Volume Overflow",  /* D: Medium full with still data to be written */
1329        "Miscompare",       /* E: Source data and data on the medium
1330                                  do not agree */
1331        "Completed",        /* F: command completed sense data reported,
1332                                  may occur for successful command */
1333};
1334#endif
1335
1336/* Get sense key string or NULL if not available */
1337const char *
1338scsi_sense_key_string(unsigned char key) {
1339#ifdef CONFIG_SCSI_CONSTANTS
1340        if (key <= 0xE)
1341                return snstext[key];
1342#endif
1343        return NULL;
1344}
1345EXPORT_SYMBOL(scsi_sense_key_string);
1346
1347/*
1348 * Get additional sense code string or NULL if not available.
1349 * This string may contain a "%x" and should be printed with ascq as arg.
1350 */
1351const char *
1352scsi_extd_sense_format(unsigned char asc, unsigned char ascq) {
1353#ifdef CONFIG_SCSI_CONSTANTS
1354        int i;
1355        unsigned short code = ((asc << 8) | ascq);
1356
1357        for (i = 0; additional[i].text; i++)
1358                if (additional[i].code12 == code)
1359                        return additional[i].text;
1360        for (i = 0; additional2[i].fmt; i++) {
1361                if (additional2[i].code1 == asc &&
1362                    ascq >= additional2[i].code2_min &&
1363                    ascq <= additional2[i].code2_max)
1364                        return additional2[i].fmt;
1365        }
1366#endif
1367        return NULL;
1368}
1369EXPORT_SYMBOL(scsi_extd_sense_format);
1370
1371void
1372scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
1373{
1374        const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
1375
1376        if (extd_sense_fmt) {
1377                if (strstr(extd_sense_fmt, "%x")) {
1378                        printk("Add. Sense: ");
1379                        printk(extd_sense_fmt, ascq);
1380                } else
1381                        printk("Add. Sense: %s", extd_sense_fmt);
1382        } else {
1383                if (asc >= 0x80)
1384                        printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc,
1385                               ascq);
1386                if (ascq >= 0x80)
1387                        printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc,
1388                               ascq);
1389                else
1390                        printk("ASC=0x%x ASCQ=0x%x", asc, ascq);
1391        }
1392
1393        printk("\n");
1394}
1395EXPORT_SYMBOL(scsi_show_extd_sense);
1396
1397void
1398scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr)
1399{
1400        const char *sense_txt;
1401
1402        sense_txt = scsi_sense_key_string(sshdr->sense_key);
1403        if (sense_txt)
1404                printk("Sense Key : %s ", sense_txt);
1405        else
1406                printk("Sense Key : 0x%x ", sshdr->sense_key);
1407
1408        printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " :
1409               "[current] ");
1410
1411        if (sshdr->response_code >= 0x72)
1412                printk("[descriptor]");
1413
1414        printk("\n");
1415}
1416EXPORT_SYMBOL(scsi_show_sense_hdr);
1417
1418/*
1419 * Print normalized SCSI sense header with a prefix.
1420 */
1421void
1422scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
1423{
1424        printk(KERN_INFO "%s: ", name);
1425        scsi_show_sense_hdr(sshdr);
1426        printk(KERN_INFO "%s: ", name);
1427        scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
1428}
1429EXPORT_SYMBOL(scsi_print_sense_hdr);
1430
1431/*
1432 * Print normalized SCSI sense header with device information and a prefix.
1433 */
1434void
1435scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc,
1436                          struct scsi_sense_hdr *sshdr)
1437{
1438        scmd_printk(KERN_INFO, scmd, "%s: ", desc);
1439        scsi_show_sense_hdr(sshdr);
1440        scmd_printk(KERN_INFO, scmd, "%s: ", desc);
1441        scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
1442}
1443EXPORT_SYMBOL(scsi_cmd_print_sense_hdr);
1444
1445static void
1446scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len,
1447                       struct scsi_sense_hdr *sshdr)
1448{
1449        int k, num, res;
1450
1451        res = scsi_normalize_sense(sense_buffer, sense_len, sshdr);
1452        if (0 == res) {
1453                /* this may be SCSI-1 sense data */
1454                num = (sense_len < 32) ? sense_len : 32;
1455                printk("Unrecognized sense data (in hex):");
1456                for (k = 0; k < num; ++k) {
1457                        if (0 == (k % 16)) {
1458                                printk("\n");
1459                                printk(KERN_INFO "        ");
1460                        }
1461                        printk("%02x ", sense_buffer[k]);
1462                }
1463                printk("\n");
1464                return;
1465        }
1466}
1467
1468static void
1469scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len,
1470                         struct scsi_sense_hdr *sshdr)
1471{
1472        int k, num, res;
1473
1474        if (sshdr->response_code < 0x72)
1475        {
1476                /* only decode extras for "fixed" format now */
1477                char buff[80];
1478                int blen, fixed_valid;
1479                unsigned int info;
1480
1481                fixed_valid = sense_buffer[0] & 0x80;
1482                info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) |
1483                        (sense_buffer[5] << 8) | sense_buffer[6]);
1484                res = 0;
1485                memset(buff, 0, sizeof(buff));
1486                blen = sizeof(buff) - 1;
1487                if (fixed_valid)
1488                        res += snprintf(buff + res, blen - res,
1489                                        "Info fld=0x%x", info);
1490                if (sense_buffer[2] & 0x80) {
1491                        /* current command has read a filemark */
1492                        if (res > 0)
1493                                res += snprintf(buff + res, blen - res, ", ");
1494                        res += snprintf(buff + res, blen - res, "FMK");
1495                }
1496                if (sense_buffer[2] & 0x40) {
1497                        /* end-of-medium condition exists */
1498                        if (res > 0)
1499                                res += snprintf(buff + res, blen - res, ", ");
1500                        res += snprintf(buff + res, blen - res, "EOM");
1501                }
1502                if (sense_buffer[2] & 0x20) {
1503                        /* incorrect block length requested */
1504                        if (res > 0)
1505                                res += snprintf(buff + res, blen - res, ", ");
1506                        res += snprintf(buff + res, blen - res, "ILI");
1507                }
1508                if (res > 0)
1509                        printk("%s\n", buff);
1510        } else if (sshdr->additional_length > 0) {
1511                /* descriptor format with sense descriptors */
1512                num = 8 + sshdr->additional_length;
1513                num = (sense_len < num) ? sense_len : num;
1514                printk("Descriptor sense data with sense descriptors "
1515                       "(in hex):");
1516                for (k = 0; k < num; ++k) {
1517                        if (0 == (k % 16)) {
1518                                printk("\n");
1519                                printk(KERN_INFO "        ");
1520                        }
1521                        printk("%02x ", sense_buffer[k]);
1522                }
1523
1524                printk("\n");
1525        }
1526
1527}
1528
1529/* Normalize and print sense buffer with name prefix */
1530void __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
1531                        int sense_len)
1532{
1533        struct scsi_sense_hdr sshdr;
1534
1535        printk(KERN_INFO "%s: ", name);
1536        scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr);
1537        scsi_show_sense_hdr(&sshdr);
1538        scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr);
1539        printk(KERN_INFO "%s: ", name);
1540        scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
1541}
1542EXPORT_SYMBOL(__scsi_print_sense);
1543
1544/* Normalize and print sense buffer in SCSI command */
1545void scsi_print_sense(char *name, struct scsi_cmnd *cmd)
1546{
1547        struct scsi_sense_hdr sshdr;
1548
1549        scmd_printk(KERN_INFO, cmd, " ");
1550        scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
1551                                 &sshdr);
1552        scsi_show_sense_hdr(&sshdr);
1553        scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
1554                                 &sshdr);
1555        scmd_printk(KERN_INFO, cmd, " ");
1556        scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
1557}
1558EXPORT_SYMBOL(scsi_print_sense);
1559
1560#ifdef CONFIG_SCSI_CONSTANTS
1561
1562static const char * const hostbyte_table[]={
1563"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
1564"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
1565"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE",
1566"DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST", "DID_TARGET_FAILURE",
1567"DID_NEXUS_FAILURE" };
1568#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
1569
1570static const char * const driverbyte_table[]={
1571"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT",  "DRIVER_MEDIA", "DRIVER_ERROR",
1572"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
1573#define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table)
1574
1575void scsi_show_result(int result)
1576{
1577        int hb = host_byte(result);
1578        int db = driver_byte(result);
1579
1580        printk("Result: hostbyte=%s driverbyte=%s\n",
1581               (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb]     : "invalid"),
1582               (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid"));
1583}
1584
1585#else
1586
1587void scsi_show_result(int result)
1588{
1589        printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n",
1590               host_byte(result), driver_byte(result));
1591}
1592
1593#endif
1594EXPORT_SYMBOL(scsi_show_result);
1595
1596
1597void scsi_print_result(struct scsi_cmnd *cmd)
1598{
1599        scmd_printk(KERN_INFO, cmd, " ");
1600        scsi_show_result(cmd->result);
1601}
1602EXPORT_SYMBOL(scsi_print_result);
1603
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