/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 * Additions for SPC-3 T10/1416-D Rev 21 22 Sept 2004, D. Gilbert 20041025 8 */ 9 10#include <linux/config.h> 11#include <linux/blkdev.h> 12#include <linux/module.h> 13#include <linux/kernel.h> 14 15#include <scsi/scsi.h> 16#include <scsi/scsi_device.h> 17#include <scsi/scsi_host.h> 18#include <scsi/scsi_request.h> 19#include <scsi/scsi_eh.h> 20 21 22 23/* Commands with service actions that change the command name */ 24#define MAINTENANCE_IN 0xa3 25#define MAINTENANCE_OUT 0xa4 26#define SERVICE_ACTION_IN_12 0xab 27#define SERVICE_ACTION_OUT_12 0xa9 28#define SERVICE_ACTION_IN_16 0x9e 29#define SERVICE_ACTION_OUT_16 0x9f 30#define VARIABLE_LENGTH_CMD 0x7f 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 "Reasssign 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 */ "Read sub-channel", "Read TOC/PMA/ATIP", "Read density support", 60 "Play audio (10)", "Get configuration", "Play audio msf", 61 "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, NULL, "Variable length", 75/* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy", 76 "Receive copy results", 77/* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out", 78 "Read (16)", "Memory Export Out (16)", 79/* 8a-8f */ "Write (16)", NULL, "Read attributes", "Write attributes", 80 "Write and verify (16)", "Verify (16)", 81/* 90-94 */ "Pre-fetch (16)", "Synchronize cache (16)", 82 "Lock/unlock cache (16)", "Write same (16)", NULL, 83/* 95-99 */ NULL, NULL, NULL, NULL, NULL, 84/* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in (16)", 85 "Service action out (16)", 86/* a0-a5 */ "Report luns", "Blank", "Send event", "Maintenance in", 87 "Maintenance out", "Move medium/play audio(12)", 88/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)", 89 "Play track relative(12)", 90/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance", 91 "Read DVD structure", "Write and verify(12)", 92/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)", 93/* b2-b4 */ "Search data low(12)", "Set limits(12)", 94 "Read element status attached", 95/* b5-b6 */ "Request volume element address", "Send volume tag, set streaming", 96/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf", 97/* ba-bc */ "Redundancy group (in), Scan", 98 "Redundancy group (out), Set cd-rom speed", "Spare in, Play cd", 99/* bd-bf */ "Spare out, Mechanism status", "Volume set in, Read cd", 100 "Volume set out, Send DVD structure", 101}; 102 103struct value_name_pair { 104 int value; 105 const char * name; 106}; 107 108static const struct value_name_pair maint_in_arr[] = { 109 {0x5, "Report device identifier"}, 110 {0xa, "Report target port groups"}, 111 {0xb, "Report aliases"}, 112 {0xc, "Report supported operation codes"}, 113 {0xd, "Report supported task management functions"}, 114 {0xe, "Report priority"}, 115}; 116#define MAINT_IN_SZ \ 117 (int)(sizeof(maint_in_arr) / sizeof(maint_in_arr[0])) 118 119static const struct value_name_pair maint_out_arr[] = { 120 {0x6, "Set device identifier"}, 121 {0xa, "Set target port groups"}, 122 {0xb, "Change aliases"}, 123 {0xe, "Set priority"}, 124}; 125#define MAINT_OUT_SZ \ 126 (int)(sizeof(maint_out_arr) / sizeof(maint_out_arr[0])) 127 128static const struct value_name_pair serv_in12_arr[] = { 129 {0x1, "Read media serial number"}, 130}; 131#define SERV_IN12_SZ \ 132 (int)(sizeof(serv_in12_arr) / sizeof(serv_in12_arr[0])) 133 134static const struct value_name_pair serv_out12_arr[] = { 135 {-1, "dummy entry"}, 136}; 137#define SERV_OUT12_SZ \ 138 (int)(sizeof(serv_out12_arr) / sizeof(serv_in12_arr[0])) 139 140static const struct value_name_pair serv_in16_arr[] = { 141 {0x10, "Read capacity(16)"}, 142 {0x11, "Read long(16)"}, 143}; 144#define SERV_IN16_SZ \ 145 (int)(sizeof(serv_in16_arr) / sizeof(serv_in16_arr[0])) 146 147static const struct value_name_pair serv_out16_arr[] = { 148 {0x11, "Write long(16)"}, 149 {0x1f, "Notify data transfer device(16)"}, 150}; 151#define SERV_OUT16_SZ \ 152 (int)(sizeof(serv_out16_arr) / sizeof(serv_in16_arr[0])) 153 154static const struct value_name_pair variable_length_arr[] = { 155 {0x1, "Rebuild(32)"}, 156 {0x2, "Regenerate(32)"}, 157 {0x3, "Xdread(32)"}, 158 {0x4, "Xdwrite(32)"}, 159 {0x5, "Xdwrite extended(32)"}, 160 {0x6, "Xpwrite(32)"}, 161 {0x7, "Xdwriteread(32)"}, 162 {0x8, "Xdwrite extended(64)"}, 163 {0x9, "Read(32)"}, 164 {0xa, "Verify(32)"}, 165 {0xb, "Write(32)"}, 166 {0xc, "Write an verify(32)"}, 167 {0xd, "Write same(32)"}, 168 {0x8801, "Format OSD"}, 169 {0x8802, "Create (osd)"}, 170 {0x8803, "List (osd)"}, 171 {0x8805, "Read (osd)"}, 172 {0x8806, "Write (osd)"}, 173 {0x8807, "Append (osd)"}, 174 {0x8808, "Flush (osd)"}, 175 {0x880a, "Remove (osd)"}, 176 {0x880b, "Create partition (osd)"}, 177 {0x880c, "Remove partition (osd)"}, 178 {0x880e, "Get attributes (osd)"}, 179 {0x880f, "Set attributes (osd)"}, 180 {0x8812, "Create and write (osd)"}, 181 {0x8815, "Create collection (osd)"}, 182 {0x8816, "Remove collection (osd)"}, 183 {0x8817, "List collection (osd)"}, 184 {0x8818, "Set key (osd)"}, 185 {0x8819, "Set master key (osd)"}, 186 {0x881a, "Flush collection (osd)"}, 187 {0x881b, "Flush partition (osd)"}, 188 {0x881c, "Flush OSD"}, 189 {0x8f7e, "Perform SCSI command (osd)"}, 190 {0x8f7f, "Perform task management function (osd)"}, 191}; 192#define VARIABLE_LENGTH_SZ \ 193 (int)(sizeof(variable_length_arr) / sizeof(variable_length_arr[0])) 194 195static const char * get_sa_name(const struct value_name_pair * arr, 196 int arr_sz, int service_action) 197{ 198 int k; 199 200 for (k = 0; k < arr_sz; ++k, ++arr) { 201 if (service_action == arr->value) 202 break; 203 } 204 return (k < arr_sz) ? arr->name : NULL; 205} 206 207/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 208static void print_opcode_name(unsigned char * cdbp, int cdb_len, 209 int start_of_line) 210{ 211 int sa, len, cdb0; 212 const char * name; 213 const char * leadin = start_of_line ? KERN_INFO : ""; 214 215 cdb0 = cdbp[0]; 216 switch(cdb0) { 217 case VARIABLE_LENGTH_CMD: 218 len = cdbp[7] + 8; 219 if (len < 10) { 220 printk("%sshort variable length command, " 221 "len=%d ext_len=%d", leadin, len, cdb_len); 222 break; 223 } 224 sa = (cdbp[8] << 8) + cdbp[9]; 225 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 226 if (name) { 227 printk("%s%s", leadin, name); 228 if ((cdb_len > 0) && (len != cdb_len)) 229 printk(", in_cdb_len=%d, ext_len=%d", 230 len, cdb_len); 231 } else { 232 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 233 if ((cdb_len > 0) && (len != cdb_len)) 234 printk(", in_cdb_len=%d, ext_len=%d", 235 len, cdb_len); 236 } 237 break; 238 case MAINTENANCE_IN: 239 sa = cdbp[1] & 0x1f; 240 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 241 if (name) 242 printk("%s%s", leadin, name); 243 else 244 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 245 break; 246 case MAINTENANCE_OUT: 247 sa = cdbp[1] & 0x1f; 248 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); 249 if (name) 250 printk("%s%s", leadin, name); 251 else 252 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 253 break; 254 case SERVICE_ACTION_IN_12: 255 sa = cdbp[1] & 0x1f; 256 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); 257 if (name) 258 printk("%s%s", leadin, name); 259 else 260 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 261 break; 262 case SERVICE_ACTION_OUT_12: 263 sa = cdbp[1] & 0x1f; 264 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); 265 if (name) 266 printk("%s%s", leadin, name); 267 else 268 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 269 break; 270 case SERVICE_ACTION_IN_16: 271 sa = cdbp[1] & 0x1f; 272 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); 273 if (name) 274 printk("%s%s", leadin, name); 275 else 276 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 277 break; 278 case SERVICE_ACTION_OUT_16: 279 sa = cdbp[1] & 0x1f; 280 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); 281 if (name) 282 printk("%s%s", leadin, name); 283 else 284 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 285 break; 286 default: 287 if (cdb0 < 0xc0) { 288 name = cdb_byte0_names[cdb0]; 289 if (name) 290 printk("%s%s", leadin, name); 291 else 292 printk("%scdb[0]=0x%x (reserved)", 293 leadin, cdb0); 294 } else 295 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 296 break; 297 } 298} 299 300#else /* ifndef CONFIG_SCSI_CONSTANTS */ 301 302static void print_opcode_name(unsigned char * cdbp, int cdb_len, 303 int start_of_line) 304{ 305 int sa, len, cdb0; 306 const char * leadin = start_of_line ? KERN_INFO : ""; 307 308 cdb0 = cdbp[0]; 309 switch(cdb0) { 310 case VARIABLE_LENGTH_CMD: 311 len = cdbp[7] + 8; 312 if (len < 10) { 313 printk("%sshort opcode=0x%x command, len=%d " 314 "ext_len=%d", leadin, cdb0, len, cdb_len); 315 break; 316 } 317 sa = (cdbp[8] << 8) + cdbp[9]; 318 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 319 if (len != cdb_len) 320 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 321 break; 322 case MAINTENANCE_IN: 323 case MAINTENANCE_OUT: 324 case SERVICE_ACTION_IN_12: 325 case SERVICE_ACTION_OUT_12: 326 case SERVICE_ACTION_IN_16: 327 case SERVICE_ACTION_OUT_16: 328 sa = cdbp[1] & 0x1f; 329 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 330 break; 331 default: 332 if (cdb0 < 0xc0) 333 printk("%scdb[0]=0x%x", leadin, cdb0); 334 else 335 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 336 break; 337 } 338} 339#endif 340 341void __scsi_print_command(unsigned char *command) 342{ 343 int k, len; 344 345 print_opcode_name(command, 0, 1); 346 if (VARIABLE_LENGTH_CMD == command[0]) 347 len = command[7] + 8; 348 else 349 len = COMMAND_SIZE(command[0]); 350 /* print out all bytes in cdb */ 351 for (k = 0; k < len; ++k) 352 printk(" %02x", command[k]); 353 printk("\n"); 354} 355EXPORT_SYMBOL(__scsi_print_command); 356 357/* This function (perhaps with the addition of peripheral device type) 358 * is more approriate than __scsi_print_command(). Perhaps that static 359 * can be dropped later if it replaces the __scsi_print_command version. 360 */ 361static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line) 362{ 363 int k; 364 365 print_opcode_name(cdb, cdb_len, start_of_line); 366 /* print out all bytes in cdb */ 367 printk(":"); 368 for (k = 0; k < cdb_len; ++k) 369 printk(" %02x", cdb[k]); 370 printk("\n"); 371} 372 373/** 374 * 375 * print_status - print scsi status description 376 * @scsi_status: scsi status value 377 * 378 * If the status is recognized, the description is printed. 379 * Otherwise "Unknown status" is output. No trailing space. 380 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 381 * (e.g. "0x2" for Check Condition). 382 **/ 383void 384scsi_print_status(unsigned char scsi_status) { 385#ifdef CONFIG_SCSI_CONSTANTS 386 const char * ccp; 387 388 switch (scsi_status) { 389 case 0: ccp = "Good"; break; 390 case 0x2: ccp = "Check Condition"; break; 391 case 0x4: ccp = "Condition Met"; break; 392 case 0x8: ccp = "Busy"; break; 393 case 0x10: ccp = "Intermediate"; break; 394 case 0x14: ccp = "Intermediate-Condition Met"; break; 395 case 0x18: ccp = "Reservation Conflict"; break; 396 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 397 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 398 case 0x30: ccp = "ACA Active"; break; 399 case 0x40: ccp = "Task Aborted"; break; 400 default: ccp = "Unknown status"; 401 } 402 printk(KERN_INFO "%s", ccp); 403#else 404 printk(KERN_INFO "0x%0x", scsi_status); 405#endif 406} 407EXPORT_SYMBOL(scsi_print_status); 408 409#ifdef CONFIG_SCSI_CONSTANTS 410 411struct error_info { 412 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 413 const char * text; 414}; 415 416static struct error_info additional[] = 417{ 418 {0x0000, "No additional sense information"}, 419 {0x0001, "Filemark detected"}, 420 {0x0002, "End-of-partition/medium detected"}, 421 {0x0003, "Setmark detected"}, 422 {0x0004, "Beginning-of-partition/medium detected"}, 423 {0x0005, "End-of-data detected"}, 424 {0x0006, "I/O process terminated"}, 425 {0x0011, "Audio play operation in progress"}, 426 {0x0012, "Audio play operation paused"}, 427 {0x0013, "Audio play operation successfully completed"}, 428 {0x0014, "Audio play operation stopped due to error"}, 429 {0x0015, "No current audio status to return"}, 430 {0x0016, "Operation in progress"}, 431 {0x0017, "Cleaning requested"}, 432 {0x0018, "Erase operation in progress"}, 433 {0x0019, "Locate operation in progress"}, 434 {0x001A, "Rewind operation in progress"}, 435 {0x001B, "Set capacity operation in progress"}, 436 {0x001C, "Verify operation in progress"}, 437 438 {0x0100, "No index/sector signal"}, 439 440 {0x0200, "No seek complete"}, 441 442 {0x0300, "Peripheral device write fault"}, 443 {0x0301, "No write current"}, 444 {0x0302, "Excessive write errors"}, 445 446 {0x0400, "Logical unit not ready, cause not reportable"}, 447 {0x0401, "Logical unit is in process of becoming ready"}, 448 {0x0402, "Logical unit not ready, initializing cmd. required"}, 449 {0x0403, "Logical unit not ready, manual intervention required"}, 450 {0x0404, "Logical unit not ready, format in progress"}, 451 {0x0405, "Logical unit not ready, rebuild in progress"}, 452 {0x0406, "Logical unit not ready, recalculation in progress"}, 453 {0x0407, "Logical unit not ready, operation in progress"}, 454 {0x0408, "Logical unit not ready, long write in progress"}, 455 {0x0409, "Logical unit not ready, self-test in progress"}, 456 {0x040A, "Logical unit not accessible, asymmetric access state " 457 "transition"}, 458 {0x040B, "Logical unit not accessible, target port in standby state"}, 459 {0x040C, "Logical unit not accessible, target port in unavailable " 460 "state"}, 461 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 462 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 463 {0x0412, "Logical unit not ready, offline"}, 464 465 {0x0500, "Logical unit does not respond to selection"}, 466 467 {0x0600, "No reference position found"}, 468 469 {0x0700, "Multiple peripheral devices selected"}, 470 471 {0x0800, "Logical unit communication failure"}, 472 {0x0801, "Logical unit communication time-out"}, 473 {0x0802, "Logical unit communication parity error"}, 474 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 475 {0x0804, "Unreachable copy target"}, 476 477 {0x0900, "Track following error"}, 478 {0x0901, "Tracking servo failure"}, 479 {0x0902, "Focus servo failure"}, 480 {0x0903, "Spindle servo failure"}, 481 {0x0904, "Head select fault"}, 482 483 {0x0A00, "Error log overflow"}, 484 485 {0x0B00, "Warning"}, 486 {0x0B01, "Warning - specified temperature exceeded"}, 487 {0x0B02, "Warning - enclosure degraded"}, 488 489 {0x0C00, "Write error"}, 490 {0x0C01, "Write error - recovered with auto reallocation"}, 491 {0x0C02, "Write error - auto reallocation failed"}, 492 {0x0C03, "Write error - recommend reassignment"}, 493 {0x0C04, "Compression check miscompare error"}, 494 {0x0C05, "Data expansion occurred during compression"}, 495 {0x0C06, "Block not compressible"}, 496 {0x0C07, "Write error - recovery needed"}, 497 {0x0C08, "Write error - recovery failed"}, 498 {0x0C09, "Write error - loss of streaming"}, 499 {0x0C0A, "Write error - padding blocks added"}, 500 {0x0C0B, "Auxiliary memory write error"}, 501 {0x0C0C, "Write error - unexpected unsolicited data"}, 502 {0x0C0D, "Write error - not enough unsolicited data"}, 503 504 {0x0D00, "Error detected by third party temporary initiator"}, 505 {0x0D01, "Third party device failure"}, 506 {0x0D02, "Copy target device not reachable"}, 507 {0x0D03, "Incorrect copy target device type"}, 508 {0x0D04, "Copy target device data underrun"}, 509 {0x0D05, "Copy target device data overrun"}, 510 511 {0x0E00, "Invalid information unit"}, 512 {0x0E01, "Information unit too short"}, 513 {0x0E02, "Information unit too long"}, 514 515 {0x1000, "Id CRC or ECC error"}, 516 {0x1001, "Data block guard check failed"}, 517 {0x1002, "Data block application tag check failed"}, 518 {0x1003, "Data block reference tag check failed"}, 519 520 {0x1100, "Unrecovered read error"}, 521 {0x1101, "Read retries exhausted"}, 522 {0x1102, "Error too long to correct"}, 523 {0x1103, "Multiple read errors"}, 524 {0x1104, "Unrecovered read error - auto reallocate failed"}, 525 {0x1105, "L-EC uncorrectable error"}, 526 {0x1106, "CIRC unrecovered error"}, 527 {0x1107, "Data re-synchronization error"}, 528 {0x1108, "Incomplete block read"}, 529 {0x1109, "No gap found"}, 530 {0x110A, "Miscorrected error"}, 531 {0x110B, "Unrecovered read error - recommend reassignment"}, 532 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 533 {0x110D, "De-compression CRC error"}, 534 {0x110E, "Cannot decompress using declared algorithm"}, 535 {0x110F, "Error reading UPC/EAN number"}, 536 {0x1110, "Error reading ISRC number"}, 537 {0x1111, "Read error - loss of streaming"}, 538 {0x1112, "Auxiliary memory read error"}, 539 {0x1113, "Read error - failed retransmission request"}, 540 541 {0x1200, "Address mark not found for id field"}, 542 543 {0x1300, "Address mark not found for data field"}, 544 545 {0x1400, "Recorded entity not found"}, 546 {0x1401, "Record not found"}, 547 {0x1402, "Filemark or setmark not found"}, 548 {0x1403, "End-of-data not found"}, 549 {0x1404, "Block sequence error"}, 550 {0x1405, "Record not found - recommend reassignment"}, 551 {0x1406, "Record not found - data auto-reallocated"}, 552 {0x1407, "Locate operation failure"}, 553 554 {0x1500, "Random positioning error"}, 555 {0x1501, "Mechanical positioning error"}, 556 {0x1502, "Positioning error detected by read of medium"}, 557 558 {0x1600, "Data synchronization mark error"}, 559 {0x1601, "Data sync error - data rewritten"}, 560 {0x1602, "Data sync error - recommend rewrite"}, 561 {0x1603, "Data sync error - data auto-reallocated"}, 562 {0x1604, "Data sync error - recommend reassignment"}, 563 564 {0x1700, "Recovered data with no error correction applied"}, 565 {0x1701, "Recovered data with retries"}, 566 {0x1702, "Recovered data with positive head offset"}, 567 {0x1703, "Recovered data with negative head offset"}, 568 {0x1704, "Recovered data with retries and/or circ applied"}, 569 {0x1705, "Recovered data using previous sector id"}, 570 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 571 {0x1707, "Recovered data without ECC - recommend reassignment"}, 572 {0x1708, "Recovered data without ECC - recommend rewrite"}, 573 {0x1709, "Recovered data without ECC - data rewritten"}, 574 575 {0x1800, "Recovered data with error correction applied"}, 576 {0x1801, "Recovered data with error corr. & retries applied"}, 577 {0x1802, "Recovered data - data auto-reallocated"}, 578 {0x1803, "Recovered data with CIRC"}, 579 {0x1804, "Recovered data with L-EC"}, 580 {0x1805, "Recovered data - recommend reassignment"}, 581 {0x1806, "Recovered data - recommend rewrite"}, 582 {0x1807, "Recovered data with ECC - data rewritten"}, 583 {0x1808, "Recovered data with linking"}, 584 585 {0x1900, "Defect list error"}, 586 {0x1901, "Defect list not available"}, 587 {0x1902, "Defect list error in primary list"}, 588 {0x1903, "Defect list error in grown list"}, 589 590 {0x1A00, "Parameter list length error"}, 591 592 {0x1B00, "Synchronous data transfer error"}, 593 594 {0x1C00, "Defect list not found"}, 595 {0x1C01, "Primary defect list not found"}, 596 {0x1C02, "Grown defect list not found"}, 597 598 {0x1D00, "Miscompare during verify operation"}, 599 600 {0x1E00, "Recovered id with ECC correction"}, 601 602 {0x1F00, "Partial defect list transfer"}, 603 604 {0x2000, "Invalid command operation code"}, 605 {0x2001, "Access denied - initiator pending-enrolled"}, 606 {0x2002, "Access denied - no access rights"}, 607 {0x2003, "Access denied - invalid mgmt id key"}, 608 {0x2004, "Illegal command while in write capable state"}, 609 {0x2005, "Obsolete"}, 610 {0x2006, "Illegal command while in explicit address mode"}, 611 {0x2007, "Illegal command while in implicit address mode"}, 612 {0x2008, "Access denied - enrollment conflict"}, 613 {0x2009, "Access denied - invalid LU identifier"}, 614 {0x200A, "Access denied - invalid proxy token"}, 615 {0x200B, "Access denied - ACL LUN conflict"}, 616 617 {0x2100, "Logical block address out of range"}, 618 {0x2101, "Invalid element address"}, 619 {0x2102, "Invalid address for write"}, 620 621 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 622 623 {0x2400, "Invalid field in cdb"}, 624 {0x2401, "CDB decryption error"}, 625 {0x2404, "Security audit value frozen"}, 626 {0x2405, "Security working key frozen"}, 627 {0x2406, "Nonce not unique"}, 628 {0x2407, "Nonce timestamp out of range"}, 629 630 {0x2500, "Logical unit not supported"}, 631 632 {0x2600, "Invalid field in parameter list"}, 633 {0x2601, "Parameter not supported"}, 634 {0x2602, "Parameter value invalid"}, 635 {0x2603, "Threshold parameters not supported"}, 636 {0x2604, "Invalid release of persistent reservation"}, 637 {0x2605, "Data decryption error"}, 638 {0x2606, "Too many target descriptors"}, 639 {0x2607, "Unsupported target descriptor type code"}, 640 {0x2608, "Too many segment descriptors"}, 641 {0x2609, "Unsupported segment descriptor type code"}, 642 {0x260A, "Unexpected inexact segment"}, 643 {0x260B, "Inline data length exceeded"}, 644 {0x260C, "Invalid operation for copy source or destination"}, 645 {0x260D, "Copy segment granularity violation"}, 646 {0x260E, "Invalid parameter while port is enabled"}, 647 {0x260F, "Invalid data-out buffer integrity"}, 648 649 {0x2700, "Write protected"}, 650 {0x2701, "Hardware write protected"}, 651 {0x2702, "Logical unit software write protected"}, 652 {0x2703, "Associated write protect"}, 653 {0x2704, "Persistent write protect"}, 654 {0x2705, "Permanent write protect"}, 655 {0x2706, "Conditional write protect"}, 656 657 {0x2800, "Not ready to ready change, medium may have changed"}, 658 {0x2801, "Import or export element accessed"}, 659 660 {0x2900, "Power on, reset, or bus device reset occurred"}, 661 {0x2901, "Power on occurred"}, 662 {0x2902, "Scsi bus reset occurred"}, 663 {0x2903, "Bus device reset function occurred"}, 664 {0x2904, "Device internal reset"}, 665 {0x2905, "Transceiver mode changed to single-ended"}, 666 {0x2906, "Transceiver mode changed to lvd"}, 667 {0x2907, "I_T nexus loss occurred"}, 668 669 {0x2A00, "Parameters changed"}, 670 {0x2A01, "Mode parameters changed"}, 671 {0x2A02, "Log parameters changed"}, 672 {0x2A03, "Reservations preempted"}, 673 {0x2A04, "Reservations released"}, 674 {0x2A05, "Registrations preempted"}, 675 {0x2A06, "Asymmetric access state changed"}, 676 {0x2A07, "Implicit asymmetric access state transition failed"}, 677 {0x2A08, "Priority changed"}, 678 {0x2A09, "Capacity data has changed"}, 679 680 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 681 682 {0x2C00, "Command sequence error"}, 683 {0x2C01, "Too many windows specified"}, 684 {0x2C02, "Invalid combination of windows specified"}, 685 {0x2C03, "Current program area is not empty"}, 686 {0x2C04, "Current program area is empty"}, 687 {0x2C05, "Illegal power condition request"}, 688 {0x2C06, "Persistent prevent conflict"}, 689 {0x2C07, "Previous busy status"}, 690 {0x2C08, "Previous task set full status"}, 691 {0x2C09, "Previous reservation conflict status"}, 692 {0x2C0A, "Partition or collection contains user objects"}, 693 {0x2C0B, "Not reserved"}, 694 695 {0x2D00, "Overwrite error on update in place"}, 696 697 {0x2E00, "Insufficient time for operation"}, 698 699 {0x2F00, "Commands cleared by another initiator"}, 700 701 {0x3000, "Incompatible medium installed"}, 702 {0x3001, "Cannot read medium - unknown format"}, 703 {0x3002, "Cannot read medium - incompatible format"}, 704 {0x3003, "Cleaning cartridge installed"}, 705 {0x3004, "Cannot write medium - unknown format"}, 706 {0x3005, "Cannot write medium - incompatible format"}, 707 {0x3006, "Cannot format medium - incompatible medium"}, 708 {0x3007, "Cleaning failure"}, 709 {0x3008, "Cannot write - application code mismatch"}, 710 {0x3009, "Current session not fixated for append"}, 711 {0x300A, "Cleaning request rejected"}, 712 {0x300C, "WORM medium, overwrite attempted"}, 713 {0x3010, "Medium not formatted"}, 714 715 {0x3100, "Medium format corrupted"}, 716 {0x3101, "Format command failed"}, 717 {0x3102, "Zoned formatting failed due to spare linking"}, 718 719 {0x3200, "No defect spare location available"}, 720 {0x3201, "Defect list update failure"}, 721 722 {0x3300, "Tape length error"}, 723 724 {0x3400, "Enclosure failure"}, 725 726 {0x3500, "Enclosure services failure"}, 727 {0x3501, "Unsupported enclosure function"}, 728 {0x3502, "Enclosure services unavailable"}, 729 {0x3503, "Enclosure services transfer failure"}, 730 {0x3504, "Enclosure services transfer refused"}, 731 {0x3505, "Enclosure services checksum error"}, 732 733 {0x3600, "Ribbon, ink, or toner failure"}, 734 735 {0x3700, "Rounded parameter"}, 736 737 {0x3800, "Event status notification"}, 738 {0x3802, "Esn - power management class event"}, 739 {0x3804, "Esn - media class event"}, 740 {0x3806, "Esn - device busy class event"}, 741 742 {0x3900, "Saving parameters not supported"}, 743 744 {0x3A00, "Medium not present"}, 745 {0x3A01, "Medium not present - tray closed"}, 746 {0x3A02, "Medium not present - tray open"}, 747 {0x3A03, "Medium not present - loadable"}, 748 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 749 750 {0x3B00, "Sequential positioning error"}, 751 {0x3B01, "Tape position error at beginning-of-medium"}, 752 {0x3B02, "Tape position error at end-of-medium"}, 753 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 754 {0x3B04, "Slew failure"}, 755 {0x3B05, "Paper jam"}, 756 {0x3B06, "Failed to sense top-of-form"}, 757 {0x3B07, "Failed to sense bottom-of-form"}, 758 {0x3B08, "Reposition error"}, 759 {0x3B09, "Read past end of medium"}, 760 {0x3B0A, "Read past beginning of medium"}, 761 {0x3B0B, "Position past end of medium"}, 762 {0x3B0C, "Position past beginning of medium"}, 763 {0x3B0D, "Medium destination element full"}, 764 {0x3B0E, "Medium source element empty"}, 765 {0x3B0F, "End of medium reached"}, 766 {0x3B11, "Medium magazine not accessible"}, 767 {0x3B12, "Medium magazine removed"}, 768 {0x3B13, "Medium magazine inserted"}, 769 {0x3B14, "Medium magazine locked"}, 770 {0x3B15, "Medium magazine unlocked"}, 771 {0x3B16, "Mechanical positioning or changer error"}, 772 {0x3B17, "Read past end of user object"}, 773 774 {0x3D00, "Invalid bits in identify message"}, 775 776 {0x3E00, "Logical unit has not self-configured yet"}, 777 {0x3E01, "Logical unit failure"}, 778 {0x3E02, "Timeout on logical unit"}, 779 {0x3E03, "Logical unit failed self-test"}, 780 {0x3E04, "Logical unit unable to update self-test log"}, 781 782 {0x3F00, "Target operating conditions have changed"}, 783 {0x3F01, "Microcode has been changed"}, 784 {0x3F02, "Changed operating definition"}, 785 {0x3F03, "Inquiry data has changed"}, 786 {0x3F04, "Component device attached"}, 787 {0x3F05, "Device identifier changed"}, 788 {0x3F06, "Redundancy group created or modified"}, 789 {0x3F07, "Redundancy group deleted"}, 790 {0x3F08, "Spare created or modified"}, 791 {0x3F09, "Spare deleted"}, 792 {0x3F0A, "Volume set created or modified"}, 793 {0x3F0B, "Volume set deleted"}, 794 {0x3F0C, "Volume set deassigned"}, 795 {0x3F0D, "Volume set reassigned"}, 796 {0x3F0E, "Reported luns data has changed"}, 797 {0x3F0F, "Echo buffer overwritten"}, 798 {0x3F10, "Medium loadable"}, 799 {0x3F11, "Medium auxiliary memory accessible"}, 800/* 801 * {0x40NN, "Ram failure"}, 802 * {0x40NN, "Diagnostic failure on component nn"}, 803 * {0x41NN, "Data path failure"}, 804 * {0x42NN, "Power-on or self-test failure"}, 805 */ 806 {0x4300, "Message error"}, 807 808 {0x4400, "Internal target failure"}, 809 810 {0x4500, "Select or reselect failure"}, 811 812 {0x4600, "Unsuccessful soft reset"}, 813 814 {0x4700, "Scsi parity error"}, 815 {0x4701, "Data phase CRC error detected"}, 816 {0x4702, "Scsi parity error detected during st data phase"}, 817 {0x4703, "Information unit CRC error detected"}, 818 {0x4704, "Asynchronous information protection error detected"}, 819 {0x4705, "Protocol service CRC error"}, 820 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 821 822 {0x4800, "Initiator detected error message received"}, 823 824 {0x4900, "Invalid message error"}, 825 826 {0x4A00, "Command phase error"}, 827 828 {0x4B00, "Data phase error"}, 829 {0x4B01, "Invalid target port transfer tag received"}, 830 {0x4B02, "Too much write data"}, 831 {0x4B03, "Ack/nak timeout"}, 832 {0x4B04, "Nak received"}, 833 {0x4B05, "Data offset error"}, 834 {0x4B06, "Initiator response timeout"}, 835 836 {0x4C00, "Logical unit failed self-configuration"}, 837/* 838 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 839 */ 840 {0x4E00, "Overlapped commands attempted"}, 841 842 {0x5000, "Write append error"}, 843 {0x5001, "Write append position error"}, 844 {0x5002, "Position error related to timing"}, 845 846 {0x5100, "Erase failure"}, 847 {0x5101, "Erase failure - incomplete erase operation detected"}, 848 849 {0x5200, "Cartridge fault"}, 850 851 {0x5300, "Media load or eject failed"}, 852 {0x5301, "Unload tape failure"}, 853 {0x5302, "Medium removal prevented"}, 854 855 {0x5400, "Scsi to host system interface failure"}, 856 857 {0x5500, "System resource failure"}, 858 {0x5501, "System buffer full"}, 859 {0x5502, "Insufficient reservation resources"}, 860 {0x5503, "Insufficient resources"}, 861 {0x5504, "Insufficient registration resources"}, 862 {0x5505, "Insufficient access control resources"}, 863 {0x5506, "Auxiliary memory out of space"}, 864 {0x5507, "Quota error"}, 865 866 {0x5700, "Unable to recover table-of-contents"}, 867 868 {0x5800, "Generation does not exist"}, 869 870 {0x5900, "Updated block read"}, 871 872 {0x5A00, "Operator request or state change input"}, 873 {0x5A01, "Operator medium removal request"}, 874 {0x5A02, "Operator selected write protect"}, 875 {0x5A03, "Operator selected write permit"}, 876 877 {0x5B00, "Log exception"}, 878 {0x5B01, "Threshold condition met"}, 879 {0x5B02, "Log counter at maximum"}, 880 {0x5B03, "Log list codes exhausted"}, 881 882 {0x5C00, "Rpl status change"}, 883 {0x5C01, "Spindles synchronized"}, 884 {0x5C02, "Spindles not synchronized"}, 885 886 {0x5D00, "Failure prediction threshold exceeded"}, 887 {0x5D01, "Media failure prediction threshold exceeded"}, 888 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 889 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 890 {0x5D10, "Hardware impending failure general hard drive failure"}, 891 {0x5D11, "Hardware impending failure drive error rate too high"}, 892 {0x5D12, "Hardware impending failure data error rate too high"}, 893 {0x5D13, "Hardware impending failure seek error rate too high"}, 894 {0x5D14, "Hardware impending failure too many block reassigns"}, 895 {0x5D15, "Hardware impending failure access times too high"}, 896 {0x5D16, "Hardware impending failure start unit times too high"}, 897 {0x5D17, "Hardware impending failure channel parametrics"}, 898 {0x5D18, "Hardware impending failure controller detected"}, 899 {0x5D19, "Hardware impending failure throughput performance"}, 900 {0x5D1A, "Hardware impending failure seek time performance"}, 901 {0x5D1B, "Hardware impending failure spin-up retry count"}, 902 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 903 {0x5D20, "Controller impending failure general hard drive failure"}, 904 {0x5D21, "Controller impending failure drive error rate too high"}, 905 {0x5D22, "Controller impending failure data error rate too high"}, 906 {0x5D23, "Controller impending failure seek error rate too high"}, 907 {0x5D24, "Controller impending failure too many block reassigns"}, 908 {0x5D25, "Controller impending failure access times too high"}, 909 {0x5D26, "Controller impending failure start unit times too high"}, 910 {0x5D27, "Controller impending failure channel parametrics"}, 911 {0x5D28, "Controller impending failure controller detected"}, 912 {0x5D29, "Controller impending failure throughput performance"}, 913 {0x5D2A, "Controller impending failure seek time performance"}, 914 {0x5D2B, "Controller impending failure spin-up retry count"}, 915 {0x5D2C, "Controller impending failure drive calibration retry count"}, 916 {0x5D30, "Data channel impending failure general hard drive failure"}, 917 {0x5D31, "Data channel impending failure drive error rate too high"}, 918 {0x5D32, "Data channel impending failure data error rate too high"}, 919 {0x5D33, "Data channel impending failure seek error rate too high"}, 920 {0x5D34, "Data channel impending failure too many block reassigns"}, 921 {0x5D35, "Data channel impending failure access times too high"}, 922 {0x5D36, "Data channel impending failure start unit times too high"}, 923 {0x5D37, "Data channel impending failure channel parametrics"}, 924 {0x5D38, "Data channel impending failure controller detected"}, 925 {0x5D39, "Data channel impending failure throughput performance"}, 926 {0x5D3A, "Data channel impending failure seek time performance"}, 927 {0x5D3B, "Data channel impending failure spin-up retry count"}, 928 {0x5D3C, "Data channel impending failure drive calibration retry " 929 "count"}, 930 {0x5D40, "Servo impending failure general hard drive failure"}, 931 {0x5D41, "Servo impending failure drive error rate too high"}, 932 {0x5D42, "Servo impending failure data error rate too high"}, 933 {0x5D43, "Servo impending failure seek error rate too high"}, 934 {0x5D44, "Servo impending failure too many block reassigns"}, 935 {0x5D45, "Servo impending failure access times too high"}, 936 {0x5D46, "Servo impending failure start unit times too high"}, 937 {0x5D47, "Servo impending failure channel parametrics"}, 938 {0x5D48, "Servo impending failure controller detected"}, 939 {0x5D49, "Servo impending failure throughput performance"}, 940 {0x5D4A, "Servo impending failure seek time performance"}, 941 {0x5D4B, "Servo impending failure spin-up retry count"}, 942 {0x5D4C, "Servo impending failure drive calibration retry count"}, 943 {0x5D50, "Spindle impending failure general hard drive failure"}, 944 {0x5D51, "Spindle impending failure drive error rate too high"}, 945 {0x5D52, "Spindle impending failure data error rate too high"}, 946 {0x5D53, "Spindle impending failure seek error rate too high"}, 947 {0x5D54, "Spindle impending failure too many block reassigns"}, 948 {0x5D55, "Spindle impending failure access times too high"}, 949 {0x5D56, "Spindle impending failure start unit times too high"}, 950 {0x5D57, "Spindle impending failure channel parametrics"}, 951 {0x5D58, "Spindle impending failure controller detected"}, 952 {0x5D59, "Spindle impending failure throughput performance"}, 953 {0x5D5A, "Spindle impending failure seek time performance"}, 954 {0x5D5B, "Spindle impending failure spin-up retry count"}, 955 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 956 {0x5D60, "Firmware impending failure general hard drive failure"}, 957 {0x5D61, "Firmware impending failure drive error rate too high"}, 958 {0x5D62, "Firmware impending failure data error rate too high"}, 959 {0x5D63, "Firmware impending failure seek error rate too high"}, 960 {0x5D64, "Firmware impending failure too many block reassigns"}, 961 {0x5D65, "Firmware impending failure access times too high"}, 962 {0x5D66, "Firmware impending failure start unit times too high"}, 963 {0x5D67, "Firmware impending failure channel parametrics"}, 964 {0x5D68, "Firmware impending failure controller detected"}, 965 {0x5D69, "Firmware impending failure throughput performance"}, 966 {0x5D6A, "Firmware impending failure seek time performance"}, 967 {0x5D6B, "Firmware impending failure spin-up retry count"}, 968 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 969 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 970 971 {0x5E00, "Low power condition on"}, 972 {0x5E01, "Idle condition activated by timer"}, 973 {0x5E02, "Standby condition activated by timer"}, 974 {0x5E03, "Idle condition activated by command"}, 975 {0x5E04, "Standby condition activated by command"}, 976 {0x5E41, "Power state change to active"}, 977 {0x5E42, "Power state change to idle"}, 978 {0x5E43, "Power state change to standby"}, 979 {0x5E45, "Power state change to sleep"}, 980 {0x5E47, "Power state change to device control"}, 981 982 {0x6000, "Lamp failure"}, 983 984 {0x6100, "Video acquisition error"}, 985 {0x6101, "Unable to acquire video"}, 986 {0x6102, "Out of focus"}, 987 988 {0x6200, "Scan head positioning error"}, 989 990 {0x6300, "End of user area encountered on this track"}, 991 {0x6301, "Packet does not fit in available space"}, 992 993 {0x6400, "Illegal mode for this track"}, 994 {0x6401, "Invalid packet size"}, 995 996 {0x6500, "Voltage fault"}, 997 998 {0x6600, "Automatic document feeder cover up"}, 999 {0x6601, "Automatic document feeder lift up"}, 1000 {0x6602, "Document jam in automatic document feeder"}, 1001 {0x6603, "Document miss feed automatic in document feeder"}, 1002 1003 {0x6700, "Configuration failure"}, 1004 {0x6701, "Configuration of incapable logical units failed"}, 1005 {0x6702, "Add logical unit failed"}, 1006 {0x6703, "Modification of logical unit failed"}, 1007 {0x6704, "Exchange of logical unit failed"}, 1008 {0x6705, "Remove of logical unit failed"}, 1009 {0x6706, "Attachment of logical unit failed"}, 1010 {0x6707, "Creation of logical unit failed"}, 1011 {0x6708, "Assign failure occurred"}, 1012 {0x6709, "Multiply assigned logical unit"}, 1013 {0x670A, "Set target port groups command failed"}, 1014 1015 {0x6800, "Logical unit not configured"}, 1016 1017 {0x6900, "Data loss on logical unit"}, 1018 {0x6901, "Multiple logical unit failures"}, 1019 {0x6902, "Parity/data mismatch"}, 1020 1021 {0x6A00, "Informational, refer to log"}, 1022 1023 {0x6B00, "State change has occurred"}, 1024 {0x6B01, "Redundancy level got better"}, 1025 {0x6B02, "Redundancy level got worse"}, 1026 1027 {0x6C00, "Rebuild failure occurred"}, 1028 1029 {0x6D00, "Recalculate failure occurred"}, 1030 1031 {0x6E00, "Command to logical unit failed"}, 1032 1033 {0x6F00, "Copy protection key exchange failure - authentication " 1034 "failure"}, 1035 {0x6F01, "Copy protection key exchange failure - key not present"}, 1036 {0x6F02, "Copy protection key exchange failure - key not established"}, 1037 {0x6F03, "Read of scrambled sector without authentication"}, 1038 {0x6F04, "Media region code is mismatched to logical unit region"}, 1039 {0x6F05, "Drive region must be permanent/region reset count error"}, 1040/* 1041 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1042 */ 1043 {0x7100, "Decompression exception long algorithm id"}, 1044 1045 {0x7200, "Session fixation error"}, 1046 {0x7201, "Session fixation error writing lead-in"}, 1047 {0x7202, "Session fixation error writing lead-out"}, 1048 {0x7203, "Session fixation error - incomplete track in session"}, 1049 {0x7204, "Empty or partially written reserved track"}, 1050 {0x7205, "No more track reservations allowed"}, 1051 1052 {0x7300, "Cd control error"}, 1053 {0x7301, "Power calibration area almost full"}, 1054 {0x7302, "Power calibration area is full"}, 1055 {0x7303, "Power calibration area error"}, 1056 {0x7304, "Program memory area update failure"}, 1057 {0x7305, "Program memory area is full"}, 1058 {0x7306, "RMA/PMA is almost full"}, 1059 {0, NULL} 1060}; 1061 1062struct error_info2 { 1063 unsigned char code1, code2_min, code2_max; 1064 const char * fmt; 1065}; 1066 1067static struct error_info2 additional2[] = 1068{ 1069 {0x40,0x00,0x7f,"Ram failure (%x)"}, 1070 {0x40,0x80,0xff,"Diagnostic failure on component (%x)"}, 1071 {0x41,0x00,0xff,"Data path failure (%x)"}, 1072 {0x42,0x00,0xff,"Power-on or self-test failure (%x)"}, 1073 {0x4D,0x00,0xff,"Tagged overlapped commands (queue tag %x)"}, 1074 {0x70,0x00,0xff,"Decompression exception short algorithm id of %x"}, 1075 {0, 0, 0, NULL} 1076}; 1077 1078/* description of the sense key values */ 1079static const char *snstext[] = { 1080 "No Sense", /* 0: There is no sense information */ 1081 "Recovered Error", /* 1: The last command completed successfully 1082 but used error correction */ 1083 "Not Ready", /* 2: The addressed target is not ready */ 1084 "Medium Error", /* 3: Data error detected on the medium */ 1085 "Hardware Error", /* 4: Controller or device failure */ 1086 "Illegal Request", /* 5: Error in request */ 1087 "Unit Attention", /* 6: Removable medium was changed, or 1088 the target has been reset, or ... */ 1089 "Data Protect", /* 7: Access to the data is blocked */ 1090 "Blank Check", /* 8: Reached unexpected written or unwritten 1091 region of the medium */ 1092 "Vendor Specific(9)", 1093 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1094 "Aborted Command", /* B: The target aborted the command */ 1095 "Equal", /* C: A SEARCH DATA command found data equal */ 1096 "Volume Overflow", /* D: Medium full with still data to be written */ 1097 "Miscompare", /* E: Source data and data on the medium 1098 do not agree */ 1099}; 1100#endif 1101 1102/* Get sense key string or NULL if not available */ 1103const char * 1104scsi_sense_key_string(unsigned char key) { 1105#ifdef CONFIG_SCSI_CONSTANTS 1106 if (key <= 0xE) 1107 return snstext[key]; 1108#endif 1109 return NULL; 1110} 1111EXPORT_SYMBOL(scsi_sense_key_string); 1112 1113/* 1114 * Get additional sense code string or NULL if not available. 1115 * This string may contain a "%x" and should be printed with ascq as arg. 1116 */ 1117const char * 1118scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1119#ifdef CONFIG_SCSI_CONSTANTS 1120 int i; 1121 unsigned short code = ((asc << 8) | ascq); 1122 1123 for (i=0; additional[i].text; i++) 1124 if (additional[i].code12 == code) 1125 return additional[i].text; 1126 for (i=0; additional2[i].fmt; i++) 1127 if (additional2[i].code1 == asc && 1128 additional2[i].code2_min >= ascq && 1129 additional2[i].code2_max <= ascq) 1130 return additional2[i].fmt; 1131#endif 1132 return NULL; 1133} 1134EXPORT_SYMBOL(scsi_extd_sense_format); 1135 1136/* Print extended sense information; no leadin, no linefeed */ 1137static void 1138scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1139{ 1140 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1141 1142 if (extd_sense_fmt) { 1143 if (strstr(extd_sense_fmt, "%x")) { 1144 printk("Additional sense: "); 1145 printk(extd_sense_fmt, ascq); 1146 } else 1147 printk("Additional sense: %s", extd_sense_fmt); 1148 } else { 1149 if (asc >= 0x80) 1150 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq); 1151 if (ascq >= 0x80) 1152 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq); 1153 else 1154 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1155 } 1156} 1157 1158/* Print sense information */ 1159void 1160__scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1161 int sense_len) 1162{ 1163 int k, num, res; 1164 unsigned int info; 1165 const char *error; 1166 const char *sense_txt; 1167 struct scsi_sense_hdr ssh; 1168 1169 res = scsi_normalize_sense(sense_buffer, sense_len, &ssh); 1170 if (0 == res) { 1171 /* this may be SCSI-1 sense data */ 1172 num = (sense_len < 32) ? sense_len : 32; 1173 printk(KERN_INFO "Unrecognized sense data (in hex):"); 1174 for (k = 0; k < num; ++k) { 1175 if (0 == (k % 16)) { 1176 printk("\n"); 1177 printk(KERN_INFO " "); 1178 } 1179 printk("%02x ", sense_buffer[k]); 1180 } 1181 printk("\n"); 1182 return; 1183 } 1184 1185 /* An example of deferred is when an earlier write to disk cache 1186 * succeeded, but now the disk discovers that it cannot write the 1187 * data to the magnetic media. 1188 */ 1189 error = scsi_sense_is_deferred(&ssh) ? 1190 "<<DEFERRED>>" : "Current"; 1191 printk(KERN_INFO "%s: %s", name, error); 1192 if (ssh.response_code >= 0x72) 1193 printk(" [descriptor]"); 1194 1195 sense_txt = scsi_sense_key_string(ssh.sense_key); 1196 if (sense_txt) 1197 printk(": sense key: %s\n", sense_txt); 1198 else 1199 printk(": sense key=0x%x\n", ssh.sense_key); 1200 printk(KERN_INFO " "); 1201 scsi_show_extd_sense(ssh.asc, ssh.ascq); 1202 printk("\n"); 1203 1204 if (ssh.response_code < 0x72) { 1205 /* only decode extras for "fixed" format now */ 1206 char buff[80]; 1207 int blen, fixed_valid; 1208 1209 fixed_valid = sense_buffer[0] & 0x80; 1210 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1211 (sense_buffer[5] << 8) | sense_buffer[6]); 1212 res = 0; 1213 memset(buff, 0, sizeof(buff)); 1214 blen = sizeof(buff) - 1; 1215 if (fixed_valid) 1216 res += snprintf(buff + res, blen - res, 1217 "Info fld=0x%x", info); 1218 if (sense_buffer[2] & 0x80) { 1219 /* current command has read a filemark */ 1220 if (res > 0) 1221 res += snprintf(buff + res, blen - res, ", "); 1222 res += snprintf(buff + res, blen - res, "FMK"); 1223 } 1224 if (sense_buffer[2] & 0x40) { 1225 /* end-of-medium condition exists */ 1226 if (res > 0) 1227 res += snprintf(buff + res, blen - res, ", "); 1228 res += snprintf(buff + res, blen - res, "EOM"); 1229 } 1230 if (sense_buffer[2] & 0x20) { 1231 /* incorrect block length requested */ 1232 if (res > 0) 1233 res += snprintf(buff + res, blen - res, ", "); 1234 res += snprintf(buff + res, blen - res, "ILI"); 1235 } 1236 if (res > 0) 1237 printk(KERN_INFO "%s\n", buff); 1238 } else if (ssh.additional_length > 0) { 1239 /* descriptor format with sense descriptors */ 1240 num = 8 + ssh.additional_length; 1241 num = (sense_len < num) ? sense_len : num; 1242 printk(KERN_INFO "Descriptor sense data with sense " 1243 "descriptors (in hex):"); 1244 for (k = 0; k < num; ++k) { 1245 if (0 == (k % 16)) { 1246 printk("\n"); 1247 printk(KERN_INFO " "); 1248 } 1249 printk("%02x ", sense_buffer[k]); 1250 } 1251 printk("\n"); 1252 } 1253} 1254EXPORT_SYMBOL(__scsi_print_sense); 1255 1256void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd) 1257{ 1258 const char *name = devclass; 1259 1260 if (cmd->request->rq_disk) 1261 name = cmd->request->rq_disk->disk_name; 1262 __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE); 1263} 1264EXPORT_SYMBOL(scsi_print_sense); 1265 1266void scsi_print_req_sense(const char *devclass, struct scsi_request *sreq) 1267{ 1268 const char *name = devclass; 1269 1270 if (sreq->sr_request->rq_disk) 1271 name = sreq->sr_request->rq_disk->disk_name; 1272 __scsi_print_sense(name, sreq->sr_sense_buffer, SCSI_SENSE_BUFFERSIZE); 1273} 1274EXPORT_SYMBOL(scsi_print_req_sense); 1275 1276#ifdef CONFIG_SCSI_CONSTANTS 1277static const char *one_byte_msgs[] = { 1278/* 0x00 */ "Command Complete", NULL, "Save Pointers", 1279/* 0x03 */ "Restore Pointers", "Disconnect", "Initiator Error", 1280/* 0x06 */ "Abort", "Message Reject", "Nop", "Message Parity Error", 1281/* 0x0a */ "Linked Command Complete", "Linked Command Complete w/flag", 1282/* 0x0c */ "Bus device reset", "Abort Tag", "Clear Queue", 1283/* 0x0f */ "Initiate Recovery", "Release Recovery" 1284}; 1285#define NO_ONE_BYTE_MSGS (sizeof(one_byte_msgs) / sizeof (const char *)) 1286 1287static const char *two_byte_msgs[] = { 1288/* 0x20 */ "Simple Queue Tag", "Head of Queue Tag", "Ordered Queue Tag" 1289/* 0x23 */ "Ignore Wide Residue" 1290}; 1291#define NO_TWO_BYTE_MSGS (sizeof(two_byte_msgs) / sizeof (const char *)) 1292 1293static const char *extended_msgs[] = { 1294/* 0x00 */ "Modify Data Pointer", "Synchronous Data Transfer Request", 1295/* 0x02 */ "SCSI-I Extended Identify", "Wide Data Transfer Request" 1296}; 1297#define NO_EXTENDED_MSGS (sizeof(two_byte_msgs) / sizeof (const char *)) 1298 1299 1300int scsi_print_msg (const unsigned char *msg) 1301{ 1302 int len = 0, i; 1303 if (msg[0] == EXTENDED_MESSAGE) { 1304 len = 3 + msg[1]; 1305 if (msg[2] < NO_EXTENDED_MSGS) 1306 printk ("%s ", extended_msgs[msg[2]]); 1307 else 1308 printk ("Extended Message, reserved code (0x%02x) ", 1309 (int) msg[2]); 1310 switch (msg[2]) { 1311 case EXTENDED_MODIFY_DATA_POINTER: 1312 printk("pointer = %d", (int) (msg[3] << 24) | 1313 (msg[4] << 16) | (msg[5] << 8) | msg[6]); 1314 break; 1315 case EXTENDED_SDTR: 1316 printk("period = %d ns, offset = %d", 1317 (int) msg[3] * 4, (int) msg[4]); 1318 break; 1319 case EXTENDED_WDTR: 1320 printk("width = 2^%d bytes", msg[3]); 1321 break; 1322 default: 1323 for (i = 2; i < len; ++i) 1324 printk("%02x ", msg[i]); 1325 } 1326 /* Identify */ 1327 } else if (msg[0] & 0x80) { 1328 printk("Identify disconnect %sallowed %s %d ", 1329 (msg[0] & 0x40) ? "" : "not ", 1330 (msg[0] & 0x20) ? "target routine" : "lun", 1331 msg[0] & 0x7); 1332 len = 1; 1333 /* Normal One byte */ 1334 } else if (msg[0] < 0x1f) { 1335 if (msg[0] < NO_ONE_BYTE_MSGS) 1336 printk(one_byte_msgs[msg[0]]); 1337 else 1338 printk("reserved (%02x) ", msg[0]); 1339 len = 1; 1340 /* Two byte */ 1341 } else if (msg[0] <= 0x2f) { 1342 if ((msg[0] - 0x20) < NO_TWO_BYTE_MSGS) 1343 printk("%s %02x ", two_byte_msgs[msg[0] - 0x20], 1344 msg[1]); 1345 else 1346 printk("reserved two byte (%02x %02x) ", 1347 msg[0], msg[1]); 1348 len = 2; 1349 } else 1350 printk("reserved"); 1351 return len; 1352} 1353EXPORT_SYMBOL(scsi_print_msg); 1354 1355#else /* ifndef CONFIG_SCSI_CONSTANTS */ 1356 1357int scsi_print_msg (const unsigned char *msg) 1358{ 1359 int len = 0, i; 1360 1361 if (msg[0] == EXTENDED_MESSAGE) { 1362 len = 3 + msg[1]; 1363 for (i = 0; i < len; ++i) 1364 printk("%02x ", msg[i]); 1365 /* Identify */ 1366 } else if (msg[0] & 0x80) { 1367 printk("%02x ", msg[0]); 1368 len = 1; 1369 /* Normal One byte */ 1370 } else if (msg[0] < 0x1f) { 1371 printk("%02x ", msg[0]); 1372 len = 1; 1373 /* Two byte */ 1374 } else if (msg[0] <= 0x2f) { 1375 printk("%02x %02x", msg[0], msg[1]); 1376 len = 2; 1377 } else 1378 printk("%02x ", msg[0]); 1379 return len; 1380} 1381EXPORT_SYMBOL(scsi_print_msg); 1382#endif /* ! CONFIG_SCSI_CONSTANTS */ 1383 1384void scsi_print_command(struct scsi_cmnd *cmd) 1385{ 1386 /* Assume appended output (i.e. not at start of line) */ 1387 printk("scsi%d : destination target %d, lun %d\n", 1388 cmd->device->host->host_no, 1389 cmd->device->id, 1390 cmd->device->lun); 1391 printk(KERN_INFO " command: "); 1392 scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0); 1393} 1394EXPORT_SYMBOL(scsi_print_command); 1395 1396#ifdef CONFIG_SCSI_CONSTANTS 1397 1398static const char * hostbyte_table[]={ 1399"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1400"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1401"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"}; 1402#define NUM_HOSTBYTE_STRS (sizeof(hostbyte_table) / sizeof(const char *)) 1403 1404void scsi_print_hostbyte(int scsiresult) 1405{ 1406 int hb = host_byte(scsiresult); 1407 1408 printk("Hostbyte=0x%02x", hb); 1409 if (hb < NUM_HOSTBYTE_STRS) 1410 printk("(%s) ", hostbyte_table[hb]); 1411 else 1412 printk("is invalid "); 1413} 1414#else 1415void scsi_print_hostbyte(int scsiresult) 1416{ 1417 printk("Hostbyte=0x%02x ", host_byte(scsiresult)); 1418} 1419#endif 1420 1421#ifdef CONFIG_SCSI_CONSTANTS 1422 1423static const char * driverbyte_table[]={ 1424"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1425"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1426#define NUM_DRIVERBYTE_STRS (sizeof(driverbyte_table) / sizeof(const char *)) 1427…
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