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 #include <scsi/scsi_dbg.h> 21 22 23 24 /* Commands with service actions that change the command name */ 25 #define MAINTENANCE_IN 0xa3 26 #define MAINTENANCE_OUT 0xa4 27 #define SERVICE_ACTION_IN_12 0xab 28 #define SERVICE_ACTION_OUT_12 0xa9 29 #define SERVICE_ACTION_IN_16 0x9e 30 #define SERVICE_ACTION_OUT_16 0x9f 31 #define VARIABLE_LENGTH_CMD 0x7f 32 33 34 35 #ifdef CONFIG_SCSI_CONSTANTS 36 static const char * cdb_byte0_names[] = { 37 /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense", 38 /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, 39 "Reasssign Blocks", 40 /* 08-0d */ "Read (6)", NULL, "Write (6)", "Seek (6)", NULL, NULL, 41 /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", 42 /* 13-16 */ "Verify (6)", "Recover Buffered Data", "Mode Select (6)", 43 "Reserve (6)", 44 /* 17-1a */ "Release (6)", "Copy", "Erase", "Mode Sense (6)", 45 /* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", 46 /* 1e-1f */ "Prevent/Allow Medium Removal", NULL, 47 /* 20-22 */ NULL, NULL, NULL, 48 /* 23-28 */ "Read Format Capacities", "Set Window", 49 "Read Capacity (10)", NULL, NULL, "Read (10)", 50 /* 29-2d */ "Read Generation", "Write (10)", "Seek (10)", "Erase (10)", 51 "Read updated block", 52 /* 2e-31 */ "Write Verify (10)", "Verify (10)", "Search High", "Search Equal", 53 /* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", 54 /* 35-37 */ "Synchronize Cache (10)", "Lock/Unlock Cache (10)", 55 "Read Defect Data(10)", 56 /* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", 57 "Read Buffer", 58 /* 3d-3f */ "Update Block", "Read Long (10)", "Write Long (10)", 59 /* 40-41 */ "Change Definition", "Write Same (10)", 60 /* 42-48 */ "Read sub-channel", "Read TOC/PMA/ATIP", "Read density support", 61 "Play audio (10)", "Get configuration", "Play audio msf", 62 "Play audio track/index", 63 /* 49-4f */ "Play track relative (10)", "Get event status notification", 64 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", 65 NULL, 66 /* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info", 67 "Reserve track", "Send OPC info", "Mode Select (10)", 68 /* 56-5b */ "Reserve (10)", "Release (10)", "Repair track", "Read master cue", 69 "Mode Sense (10)", "Close track/session", 70 /* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in", 71 "Persistent reserve out", 72 /* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 73 /* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 74 /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 75 /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Variable length", 76 /* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy", 77 "Receive copy results", 78 /* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out", 79 "Read (16)", "Memory Export Out (16)", 80 /* 8a-8f */ "Write (16)", NULL, "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, NULL, "Service action in (16)", 86 "Service action out (16)", 87 /* a0-a5 */ "Report luns", "Blank", "Send event", "Maintenance in", 88 "Maintenance out", "Move medium/play audio(12)", 89 /* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)", 90 "Play track relative(12)", 91 /* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance", 92 "Read DVD structure", "Write and verify(12)", 93 /* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)", 94 /* b2-b4 */ "Search data low(12)", "Set limits(12)", 95 "Read element status attached", 96 /* b5-b6 */ "Request volume element address", "Send volume tag, set streaming", 97 /* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf", 98 /* ba-bc */ "Redundancy group (in), Scan", 99 "Redundancy group (out), Set cd-rom speed", "Spare in, Play cd", 100 /* bd-bf */ "Spare out, Mechanism status", "Volume set in, Read cd", 101 "Volume set out, Send DVD structure", 102 }; 103 104 struct value_name_pair { 105 int value; 106 const char * name; 107 }; 108 109 static const struct value_name_pair maint_in_arr[] = { 110 {0x5, "Report device identifier"}, 111 {0xa, "Report target port groups"}, 112 {0xb, "Report aliases"}, 113 {0xc, "Report supported operation codes"}, 114 {0xd, "Report supported task management functions"}, 115 {0xe, "Report priority"}, 116 }; 117 #define MAINT_IN_SZ \ 118 (int)(sizeof(maint_in_arr) / sizeof(maint_in_arr[0])) 119 120 static const struct value_name_pair maint_out_arr[] = { 121 {0x6, "Set device identifier"}, 122 {0xa, "Set target port groups"}, 123 {0xb, "Change aliases"}, 124 {0xe, "Set priority"}, 125 }; 126 #define MAINT_OUT_SZ \ 127 (int)(sizeof(maint_out_arr) / sizeof(maint_out_arr[0])) 128 129 static const struct value_name_pair serv_in12_arr[] = { 130 {0x1, "Read media serial number"}, 131 }; 132 #define SERV_IN12_SZ \ 133 (int)(sizeof(serv_in12_arr) / sizeof(serv_in12_arr[0])) 134 135 static const struct value_name_pair serv_out12_arr[] = { 136 {-1, "dummy entry"}, 137 }; 138 #define SERV_OUT12_SZ \ 139 (int)(sizeof(serv_out12_arr) / sizeof(serv_in12_arr[0])) 140 141 static const struct value_name_pair serv_in16_arr[] = { 142 {0x10, "Read capacity(16)"}, 143 {0x11, "Read long(16)"}, 144 }; 145 #define SERV_IN16_SZ \ 146 (int)(sizeof(serv_in16_arr) / sizeof(serv_in16_arr[0])) 147 148 static const struct value_name_pair serv_out16_arr[] = { 149 {0x11, "Write long(16)"}, 150 {0x1f, "Notify data transfer device(16)"}, 151 }; 152 #define SERV_OUT16_SZ \ 153 (int)(sizeof(serv_out16_arr) / sizeof(serv_in16_arr[0])) 154 155 static const struct value_name_pair variable_length_arr[] = { 156 {0x1, "Rebuild(32)"}, 157 {0x2, "Regenerate(32)"}, 158 {0x3, "Xdread(32)"}, 159 {0x4, "Xdwrite(32)"}, 160 {0x5, "Xdwrite extended(32)"}, 161 {0x6, "Xpwrite(32)"}, 162 {0x7, "Xdwriteread(32)"}, 163 {0x8, "Xdwrite extended(64)"}, 164 {0x9, "Read(32)"}, 165 {0xa, "Verify(32)"}, 166 {0xb, "Write(32)"}, 167 {0xc, "Write an verify(32)"}, 168 {0xd, "Write same(32)"}, 169 {0x8801, "Format OSD"}, 170 {0x8802, "Create (osd)"}, 171 {0x8803, "List (osd)"}, 172 {0x8805, "Read (osd)"}, 173 {0x8806, "Write (osd)"}, 174 {0x8807, "Append (osd)"}, 175 {0x8808, "Flush (osd)"}, 176 {0x880a, "Remove (osd)"}, 177 {0x880b, "Create partition (osd)"}, 178 {0x880c, "Remove partition (osd)"}, 179 {0x880e, "Get attributes (osd)"}, 180 {0x880f, "Set attributes (osd)"}, 181 {0x8812, "Create and write (osd)"}, 182 {0x8815, "Create collection (osd)"}, 183 {0x8816, "Remove collection (osd)"}, 184 {0x8817, "List collection (osd)"}, 185 {0x8818, "Set key (osd)"}, 186 {0x8819, "Set master key (osd)"}, 187 {0x881a, "Flush collection (osd)"}, 188 {0x881b, "Flush partition (osd)"}, 189 {0x881c, "Flush OSD"}, 190 {0x8f7e, "Perform SCSI command (osd)"}, 191 {0x8f7f, "Perform task management function (osd)"}, 192 }; 193 #define VARIABLE_LENGTH_SZ \ 194 (int)(sizeof(variable_length_arr) / sizeof(variable_length_arr[0])) 195 196 static const char * get_sa_name(const struct value_name_pair * arr, 197 int arr_sz, int service_action) 198 { 199 int k; 200 201 for (k = 0; k < arr_sz; ++k, ++arr) { 202 if (service_action == arr->value) 203 break; 204 } 205 return (k < arr_sz) ? arr->name : NULL; 206 } 207 208 /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 209 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 210 int start_of_line) 211 { 212 int sa, len, cdb0; 213 const char * name; 214 const char * leadin = start_of_line ? KERN_INFO : ""; 215 216 cdb0 = cdbp[0]; 217 switch(cdb0) { 218 case VARIABLE_LENGTH_CMD: 219 len = cdbp[7] + 8; 220 if (len < 10) { 221 printk("%sshort variable length command, " 222 "len=%d ext_len=%d", leadin, len, cdb_len); 223 break; 224 } 225 sa = (cdbp[8] << 8) + cdbp[9]; 226 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 227 if (name) { 228 printk("%s%s", leadin, name); 229 if ((cdb_len > 0) && (len != cdb_len)) 230 printk(", in_cdb_len=%d, ext_len=%d", 231 len, cdb_len); 232 } else { 233 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 234 if ((cdb_len > 0) && (len != cdb_len)) 235 printk(", in_cdb_len=%d, ext_len=%d", 236 len, cdb_len); 237 } 238 break; 239 case MAINTENANCE_IN: 240 sa = cdbp[1] & 0x1f; 241 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 242 if (name) 243 printk("%s%s", leadin, name); 244 else 245 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 246 break; 247 case MAINTENANCE_OUT: 248 sa = cdbp[1] & 0x1f; 249 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); 250 if (name) 251 printk("%s%s", leadin, name); 252 else 253 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 254 break; 255 case SERVICE_ACTION_IN_12: 256 sa = cdbp[1] & 0x1f; 257 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); 258 if (name) 259 printk("%s%s", leadin, name); 260 else 261 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 262 break; 263 case SERVICE_ACTION_OUT_12: 264 sa = cdbp[1] & 0x1f; 265 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); 266 if (name) 267 printk("%s%s", leadin, name); 268 else 269 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 270 break; 271 case SERVICE_ACTION_IN_16: 272 sa = cdbp[1] & 0x1f; 273 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); 274 if (name) 275 printk("%s%s", leadin, name); 276 else 277 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 278 break; 279 case SERVICE_ACTION_OUT_16: 280 sa = cdbp[1] & 0x1f; 281 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); 282 if (name) 283 printk("%s%s", leadin, name); 284 else 285 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 286 break; 287 default: 288 if (cdb0 < 0xc0) { 289 name = cdb_byte0_names[cdb0]; 290 if (name) 291 printk("%s%s", leadin, name); 292 else 293 printk("%scdb[0]=0x%x (reserved)", 294 leadin, cdb0); 295 } else 296 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 297 break; 298 } 299 } 300 301 #else /* ifndef CONFIG_SCSI_CONSTANTS */ 302 303 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 304 int start_of_line) 305 { 306 int sa, len, cdb0; 307 const char * leadin = start_of_line ? KERN_INFO : ""; 308 309 cdb0 = cdbp[0]; 310 switch(cdb0) { 311 case VARIABLE_LENGTH_CMD: 312 len = cdbp[7] + 8; 313 if (len < 10) { 314 printk("%sshort opcode=0x%x command, len=%d " 315 "ext_len=%d", leadin, cdb0, len, cdb_len); 316 break; 317 } 318 sa = (cdbp[8] << 8) + cdbp[9]; 319 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 320 if (len != cdb_len) 321 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 322 break; 323 case MAINTENANCE_IN: 324 case MAINTENANCE_OUT: 325 case SERVICE_ACTION_IN_12: 326 case SERVICE_ACTION_OUT_12: 327 case SERVICE_ACTION_IN_16: 328 case SERVICE_ACTION_OUT_16: 329 sa = cdbp[1] & 0x1f; 330 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 331 break; 332 default: 333 if (cdb0 < 0xc0) 334 printk("%scdb[0]=0x%x", leadin, cdb0); 335 else 336 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 337 break; 338 } 339 } 340 #endif 341 342 void __scsi_print_command(unsigned char *command) 343 { 344 int k, len; 345 346 print_opcode_name(command, 0, 1); 347 if (VARIABLE_LENGTH_CMD == command[0]) 348 len = command[7] + 8; 349 else 350 len = COMMAND_SIZE(command[0]); 351 /* print out all bytes in cdb */ 352 for (k = 0; k < len; ++k) 353 printk(" %02x", command[k]); 354 printk("\n"); 355 } 356 EXPORT_SYMBOL(__scsi_print_command); 357 358 /* This function (perhaps with the addition of peripheral device type) 359 * is more approriate than __scsi_print_command(). Perhaps that static 360 * can be dropped later if it replaces the __scsi_print_command version. 361 */ 362 static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line) 363 { 364 int k; 365 366 print_opcode_name(cdb, cdb_len, start_of_line); 367 /* print out all bytes in cdb */ 368 printk(":"); 369 for (k = 0; k < cdb_len; ++k) 370 printk(" %02x", cdb[k]); 371 printk("\n"); 372 } 373 374 /** 375 * 376 * scsi_print_status - print scsi status description 377 * @scsi_status: scsi status value 378 * 379 * If the status is recognized, the description is printed. 380 * Otherwise "Unknown status" is output. No trailing space. 381 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 382 * (e.g. "0x2" for Check Condition). 383 **/ 384 void 385 scsi_print_status(unsigned char scsi_status) { 386 #ifdef CONFIG_SCSI_CONSTANTS 387 const char * ccp; 388 389 switch (scsi_status) { 390 case 0: ccp = "Good"; break; 391 case 0x2: ccp = "Check Condition"; break; 392 case 0x4: ccp = "Condition Met"; break; 393 case 0x8: ccp = "Busy"; break; 394 case 0x10: ccp = "Intermediate"; break; 395 case 0x14: ccp = "Intermediate-Condition Met"; break; 396 case 0x18: ccp = "Reservation Conflict"; break; 397 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 398 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 399 case 0x30: ccp = "ACA Active"; break; 400 case 0x40: ccp = "Task Aborted"; break; 401 default: ccp = "Unknown status"; 402 } 403 printk(KERN_INFO "%s", ccp); 404 #else 405 printk(KERN_INFO "0x%0x", scsi_status); 406 #endif 407 } 408 EXPORT_SYMBOL(scsi_print_status); 409 410 #ifdef CONFIG_SCSI_CONSTANTS 411 412 struct error_info { 413 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 414 const char * text; 415 }; 416 417 static struct error_info additional[] = 418 { 419 {0x0000, "No additional sense information"}, 420 {0x0001, "Filemark detected"}, 421 {0x0002, "End-of-partition/medium detected"}, 422 {0x0003, "Setmark detected"}, 423 {0x0004, "Beginning-of-partition/medium detected"}, 424 {0x0005, "End-of-data detected"}, 425 {0x0006, "I/O process terminated"}, 426 {0x0011, "Audio play operation in progress"}, 427 {0x0012, "Audio play operation paused"}, 428 {0x0013, "Audio play operation successfully completed"}, 429 {0x0014, "Audio play operation stopped due to error"}, 430 {0x0015, "No current audio status to return"}, 431 {0x0016, "Operation in progress"}, 432 {0x0017, "Cleaning requested"}, 433 {0x0018, "Erase operation in progress"}, 434 {0x0019, "Locate operation in progress"}, 435 {0x001A, "Rewind operation in progress"}, 436 {0x001B, "Set capacity operation in progress"}, 437 {0x001C, "Verify operation in progress"}, 438 439 {0x0100, "No index/sector signal"}, 440 441 {0x0200, "No seek complete"}, 442 443 {0x0300, "Peripheral device write fault"}, 444 {0x0301, "No write current"}, 445 {0x0302, "Excessive write errors"}, 446 447 {0x0400, "Logical unit not ready, cause not reportable"}, 448 {0x0401, "Logical unit is in process of becoming ready"}, 449 {0x0402, "Logical unit not ready, initializing cmd. required"}, 450 {0x0403, "Logical unit not ready, manual intervention required"}, 451 {0x0404, "Logical unit not ready, format in progress"}, 452 {0x0405, "Logical unit not ready, rebuild in progress"}, 453 {0x0406, "Logical unit not ready, recalculation in progress"}, 454 {0x0407, "Logical unit not ready, operation in progress"}, 455 {0x0408, "Logical unit not ready, long write in progress"}, 456 {0x0409, "Logical unit not ready, self-test in progress"}, 457 {0x040A, "Logical unit not accessible, asymmetric access state " 458 "transition"}, 459 {0x040B, "Logical unit not accessible, target port in standby state"}, 460 {0x040C, "Logical unit not accessible, target port in unavailable " 461 "state"}, 462 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 463 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 464 {0x0412, "Logical unit not ready, offline"}, 465 466 {0x0500, "Logical unit does not respond to selection"}, 467 468 {0x0600, "No reference position found"}, 469 470 {0x0700, "Multiple peripheral devices selected"}, 471 472 {0x0800, "Logical unit communication failure"}, 473 {0x0801, "Logical unit communication time-out"}, 474 {0x0802, "Logical unit communication parity error"}, 475 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 476 {0x0804, "Unreachable copy target"}, 477 478 {0x0900, "Track following error"}, 479 {0x0901, "Tracking servo failure"}, 480 {0x0902, "Focus servo failure"}, 481 {0x0903, "Spindle servo failure"}, 482 {0x0904, "Head select fault"}, 483 484 {0x0A00, "Error log overflow"}, 485 486 {0x0B00, "Warning"}, 487 {0x0B01, "Warning - specified temperature exceeded"}, 488 {0x0B02, "Warning - enclosure degraded"}, 489 490 {0x0C00, "Write error"}, 491 {0x0C01, "Write error - recovered with auto reallocation"}, 492 {0x0C02, "Write error - auto reallocation failed"}, 493 {0x0C03, "Write error - recommend reassignment"}, 494 {0x0C04, "Compression check miscompare error"}, 495 {0x0C05, "Data expansion occurred during compression"}, 496 {0x0C06, "Block not compressible"}, 497 {0x0C07, "Write error - recovery needed"}, 498 {0x0C08, "Write error - recovery failed"}, 499 {0x0C09, "Write error - loss of streaming"}, 500 {0x0C0A, "Write error - padding blocks added"}, 501 {0x0C0B, "Auxiliary memory write error"}, 502 {0x0C0C, "Write error - unexpected unsolicited data"}, 503 {0x0C0D, "Write error - not enough unsolicited data"}, 504 505 {0x0D00, "Error detected by third party temporary initiator"}, 506 {0x0D01, "Third party device failure"}, 507 {0x0D02, "Copy target device not reachable"}, 508 {0x0D03, "Incorrect copy target device type"}, 509 {0x0D04, "Copy target device data underrun"}, 510 {0x0D05, "Copy target device data overrun"}, 511 512 {0x0E00, "Invalid information unit"}, 513 {0x0E01, "Information unit too short"}, 514 {0x0E02, "Information unit too long"}, 515 516 {0x1000, "Id CRC or ECC error"}, 517 {0x1001, "Data block guard check failed"}, 518 {0x1002, "Data block application tag check failed"}, 519 {0x1003, "Data block reference tag check failed"}, 520 521 {0x1100, "Unrecovered read error"}, 522 {0x1101, "Read retries exhausted"}, 523 {0x1102, "Error too long to correct"}, 524 {0x1103, "Multiple read errors"}, 525 {0x1104, "Unrecovered read error - auto reallocate failed"}, 526 {0x1105, "L-EC uncorrectable error"}, 527 {0x1106, "CIRC unrecovered error"}, 528 {0x1107, "Data re-synchronization error"}, 529 {0x1108, "Incomplete block read"}, 530 {0x1109, "No gap found"}, 531 {0x110A, "Miscorrected error"}, 532 {0x110B, "Unrecovered read error - recommend reassignment"}, 533 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 534 {0x110D, "De-compression CRC error"}, 535 {0x110E, "Cannot decompress using declared algorithm"}, 536 {0x110F, "Error reading UPC/EAN number"}, 537 {0x1110, "Error reading ISRC number"}, 538 {0x1111, "Read error - loss of streaming"}, 539 {0x1112, "Auxiliary memory read error"}, 540 {0x1113, "Read error - failed retransmission request"}, 541 542 {0x1200, "Address mark not found for id field"}, 543 544 {0x1300, "Address mark not found for data field"}, 545 546 {0x1400, "Recorded entity not found"}, 547 {0x1401, "Record not found"}, 548 {0x1402, "Filemark or setmark not found"}, 549 {0x1403, "End-of-data not found"}, 550 {0x1404, "Block sequence error"}, 551 {0x1405, "Record not found - recommend reassignment"}, 552 {0x1406, "Record not found - data auto-reallocated"}, 553 {0x1407, "Locate operation failure"}, 554 555 {0x1500, "Random positioning error"}, 556 {0x1501, "Mechanical positioning error"}, 557 {0x1502, "Positioning error detected by read of medium"}, 558 559 {0x1600, "Data synchronization mark error"}, 560 {0x1601, "Data sync error - data rewritten"}, 561 {0x1602, "Data sync error - recommend rewrite"}, 562 {0x1603, "Data sync error - data auto-reallocated"}, 563 {0x1604, "Data sync error - recommend reassignment"}, 564 565 {0x1700, "Recovered data with no error correction applied"}, 566 {0x1701, "Recovered data with retries"}, 567 {0x1702, "Recovered data with positive head offset"}, 568 {0x1703, "Recovered data with negative head offset"}, 569 {0x1704, "Recovered data with retries and/or circ applied"}, 570 {0x1705, "Recovered data using previous sector id"}, 571 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 572 {0x1707, "Recovered data without ECC - recommend reassignment"}, 573 {0x1708, "Recovered data without ECC - recommend rewrite"}, 574 {0x1709, "Recovered data without ECC - data rewritten"}, 575 576 {0x1800, "Recovered data with error correction applied"}, 577 {0x1801, "Recovered data with error corr. & retries applied"}, 578 {0x1802, "Recovered data - data auto-reallocated"}, 579 {0x1803, "Recovered data with CIRC"}, 580 {0x1804, "Recovered data with L-EC"}, 581 {0x1805, "Recovered data - recommend reassignment"}, 582 {0x1806, "Recovered data - recommend rewrite"}, 583 {0x1807, "Recovered data with ECC - data rewritten"}, 584 {0x1808, "Recovered data with linking"}, 585 586 {0x1900, "Defect list error"}, 587 {0x1901, "Defect list not available"}, 588 {0x1902, "Defect list error in primary list"}, 589 {0x1903, "Defect list error in grown list"}, 590 591 {0x1A00, "Parameter list length error"}, 592 593 {0x1B00, "Synchronous data transfer error"}, 594 595 {0x1C00, "Defect list not found"}, 596 {0x1C01, "Primary defect list not found"}, 597 {0x1C02, "Grown defect list not found"}, 598 599 {0x1D00, "Miscompare during verify operation"}, 600 601 {0x1E00, "Recovered id with ECC correction"}, 602 603 {0x1F00, "Partial defect list transfer"}, 604 605 {0x2000, "Invalid command operation code"}, 606 {0x2001, "Access denied - initiator pending-enrolled"}, 607 {0x2002, "Access denied - no access rights"}, 608 {0x2003, "Access denied - invalid mgmt id key"}, 609 {0x2004, "Illegal command while in write capable state"}, 610 {0x2005, "Obsolete"}, 611 {0x2006, "Illegal command while in explicit address mode"}, 612 {0x2007, "Illegal command while in implicit address mode"}, 613 {0x2008, "Access denied - enrollment conflict"}, 614 {0x2009, "Access denied - invalid LU identifier"}, 615 {0x200A, "Access denied - invalid proxy token"}, 616 {0x200B, "Access denied - ACL LUN conflict"}, 617 618 {0x2100, "Logical block address out of range"}, 619 {0x2101, "Invalid element address"}, 620 {0x2102, "Invalid address for write"}, 621 622 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 623 624 {0x2400, "Invalid field in cdb"}, 625 {0x2401, "CDB decryption error"}, 626 {0x2404, "Security audit value frozen"}, 627 {0x2405, "Security working key frozen"}, 628 {0x2406, "Nonce not unique"}, 629 {0x2407, "Nonce timestamp out of range"}, 630 631 {0x2500, "Logical unit not supported"}, 632 633 {0x2600, "Invalid field in parameter list"}, 634 {0x2601, "Parameter not supported"}, 635 {0x2602, "Parameter value invalid"}, 636 {0x2603, "Threshold parameters not supported"}, 637 {0x2604, "Invalid release of persistent reservation"}, 638 {0x2605, "Data decryption error"}, 639 {0x2606, "Too many target descriptors"}, 640 {0x2607, "Unsupported target descriptor type code"}, 641 {0x2608, "Too many segment descriptors"}, 642 {0x2609, "Unsupported segment descriptor type code"}, 643 {0x260A, "Unexpected inexact segment"}, 644 {0x260B, "Inline data length exceeded"}, 645 {0x260C, "Invalid operation for copy source or destination"}, 646 {0x260D, "Copy segment granularity violation"}, 647 {0x260E, "Invalid parameter while port is enabled"}, 648 {0x260F, "Invalid data-out buffer integrity"}, 649 650 {0x2700, "Write protected"}, 651 {0x2701, "Hardware write protected"}, 652 {0x2702, "Logical unit software write protected"}, 653 {0x2703, "Associated write protect"}, 654 {0x2704, "Persistent write protect"}, 655 {0x2705, "Permanent write protect"}, 656 {0x2706, "Conditional write protect"}, 657 658 {0x2800, "Not ready to ready change, medium may have changed"}, 659 {0x2801, "Import or export element accessed"}, 660 661 {0x2900, "Power on, reset, or bus device reset occurred"}, 662 {0x2901, "Power on occurred"}, 663 {0x2902, "Scsi bus reset occurred"}, 664 {0x2903, "Bus device reset function occurred"}, 665 {0x2904, "Device internal reset"}, 666 {0x2905, "Transceiver mode changed to single-ended"}, 667 {0x2906, "Transceiver mode changed to lvd"}, 668 {0x2907, "I_T nexus loss occurred"}, 669 670 {0x2A00, "Parameters changed"}, 671 {0x2A01, "Mode parameters changed"}, 672 {0x2A02, "Log parameters changed"}, 673 {0x2A03, "Reservations preempted"}, 674 {0x2A04, "Reservations released"}, 675 {0x2A05, "Registrations preempted"}, 676 {0x2A06, "Asymmetric access state changed"}, 677 {0x2A07, "Implicit asymmetric access state transition failed"}, 678 {0x2A08, "Priority changed"}, 679 {0x2A09, "Capacity data has changed"}, 680 681 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 682 683 {0x2C00, "Command sequence error"}, 684 {0x2C01, "Too many windows specified"}, 685 {0x2C02, "Invalid combination of windows specified"}, 686 {0x2C03, "Current program area is not empty"}, 687 {0x2C04, "Current program area is empty"}, 688 {0x2C05, "Illegal power condition request"}, 689 {0x2C06, "Persistent prevent conflict"}, 690 {0x2C07, "Previous busy status"}, 691 {0x2C08, "Previous task set full status"}, 692 {0x2C09, "Previous reservation conflict status"}, 693 {0x2C0A, "Partition or collection contains user objects"}, 694 {0x2C0B, "Not reserved"}, 695 696 {0x2D00, "Overwrite error on update in place"}, 697 698 {0x2E00, "Insufficient time for operation"}, 699 700 {0x2F00, "Commands cleared by another initiator"}, 701 702 {0x3000, "Incompatible medium installed"}, 703 {0x3001, "Cannot read medium - unknown format"}, 704 {0x3002, "Cannot read medium - incompatible format"}, 705 {0x3003, "Cleaning cartridge installed"}, 706 {0x3004, "Cannot write medium - unknown format"}, 707 {0x3005, "Cannot write medium - incompatible format"}, 708 {0x3006, "Cannot format medium - incompatible medium"}, 709 {0x3007, "Cleaning failure"}, 710 {0x3008, "Cannot write - application code mismatch"}, 711 {0x3009, "Current session not fixated for append"}, 712 {0x300A, "Cleaning request rejected"}, 713 {0x300C, "WORM medium, overwrite attempted"}, 714 {0x3010, "Medium not formatted"}, 715 716 {0x3100, "Medium format corrupted"}, 717 {0x3101, "Format command failed"}, 718 {0x3102, "Zoned formatting failed due to spare linking"}, 719 720 {0x3200, "No defect spare location available"}, 721 {0x3201, "Defect list update failure"}, 722 723 {0x3300, "Tape length error"}, 724 725 {0x3400, "Enclosure failure"}, 726 727 {0x3500, "Enclosure services failure"}, 728 {0x3501, "Unsupported enclosure function"}, 729 {0x3502, "Enclosure services unavailable"}, 730 {0x3503, "Enclosure services transfer failure"}, 731 {0x3504, "Enclosure services transfer refused"}, 732 {0x3505, "Enclosure services checksum error"}, 733 734 {0x3600, "Ribbon, ink, or toner failure"}, 735 736 {0x3700, "Rounded parameter"}, 737 738 {0x3800, "Event status notification"}, 739 {0x3802, "Esn - power management class event"}, 740 {0x3804, "Esn - media class event"}, 741 {0x3806, "Esn - device busy class event"}, 742 743 {0x3900, "Saving parameters not supported"}, 744 745 {0x3A00, "Medium not present"}, 746 {0x3A01, "Medium not present - tray closed"}, 747 {0x3A02, "Medium not present - tray open"}, 748 {0x3A03, "Medium not present - loadable"}, 749 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 750 751 {0x3B00, "Sequential positioning error"}, 752 {0x3B01, "Tape position error at beginning-of-medium"}, 753 {0x3B02, "Tape position error at end-of-medium"}, 754 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 755 {0x3B04, "Slew failure"}, 756 {0x3B05, "Paper jam"}, 757 {0x3B06, "Failed to sense top-of-form"}, 758 {0x3B07, "Failed to sense bottom-of-form"}, 759 {0x3B08, "Reposition error"}, 760 {0x3B09, "Read past end of medium"}, 761 {0x3B0A, "Read past beginning of medium"}, 762 {0x3B0B, "Position past end of medium"}, 763 {0x3B0C, "Position past beginning of medium"}, 764 {0x3B0D, "Medium destination element full"}, 765 {0x3B0E, "Medium source element empty"}, 766 {0x3B0F, "End of medium reached"}, 767 {0x3B11, "Medium magazine not accessible"}, 768 {0x3B12, "Medium magazine removed"}, 769 {0x3B13, "Medium magazine inserted"}, 770 {0x3B14, "Medium magazine locked"}, 771 {0x3B15, "Medium magazine unlocked"}, 772 {0x3B16, "Mechanical positioning or changer error"}, 773 {0x3B17, "Read past end of user object"}, 774 775 {0x3D00, "Invalid bits in identify message"}, 776 777 {0x3E00, "Logical unit has not self-configured yet"}, 778 {0x3E01, "Logical unit failure"}, 779 {0x3E02, "Timeout on logical unit"}, 780 {0x3E03, "Logical unit failed self-test"}, 781 {0x3E04, "Logical unit unable to update self-test log"}, 782 783 {0x3F00, "Target operating conditions have changed"}, 784 {0x3F01, "Microcode has been changed"}, 785 {0x3F02, "Changed operating definition"}, 786 {0x3F03, "Inquiry data has changed"}, 787 {0x3F04, "Component device attached"}, 788 {0x3F05, "Device identifier changed"}, 789 {0x3F06, "Redundancy group created or modified"}, 790 {0x3F07, "Redundancy group deleted"}, 791 {0x3F08, "Spare created or modified"}, 792 {0x3F09, "Spare deleted"}, 793 {0x3F0A, "Volume set created or modified"}, 794 {0x3F0B, "Volume set deleted"}, 795 {0x3F0C, "Volume set deassigned"}, 796 {0x3F0D, "Volume set reassigned"}, 797 {0x3F0E, "Reported luns data has changed"}, 798 {0x3F0F, "Echo buffer overwritten"}, 799 {0x3F10, "Medium loadable"}, 800 {0x3F11, "Medium auxiliary memory accessible"}, 801 /* 802 * {0x40NN, "Ram failure"}, 803 * {0x40NN, "Diagnostic failure on component nn"}, 804 * {0x41NN, "Data path failure"}, 805 * {0x42NN, "Power-on or self-test failure"}, 806 */ 807 {0x4300, "Message error"}, 808 809 {0x4400, "Internal target failure"}, 810 811 {0x4500, "Select or reselect failure"}, 812 813 {0x4600, "Unsuccessful soft reset"}, 814 815 {0x4700, "Scsi parity error"}, 816 {0x4701, "Data phase CRC error detected"}, 817 {0x4702, "Scsi parity error detected during st data phase"}, 818 {0x4703, "Information unit CRC error detected"}, 819 {0x4704, "Asynchronous information protection error detected"}, 820 {0x4705, "Protocol service CRC error"}, 821 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 822 823 {0x4800, "Initiator detected error message received"}, 824 825 {0x4900, "Invalid message error"}, 826 827 {0x4A00, "Command phase error"}, 828 829 {0x4B00, "Data phase error"}, 830 {0x4B01, "Invalid target port transfer tag received"}, 831 {0x4B02, "Too much write data"}, 832 {0x4B03, "Ack/nak timeout"}, 833 {0x4B04, "Nak received"}, 834 {0x4B05, "Data offset error"}, 835 {0x4B06, "Initiator response timeout"}, 836 837 {0x4C00, "Logical unit failed self-configuration"}, 838 /* 839 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 840 */ 841 {0x4E00, "Overlapped commands attempted"}, 842 843 {0x5000, "Write append error"}, 844 {0x5001, "Write append position error"}, 845 {0x5002, "Position error related to timing"}, 846 847 {0x5100, "Erase failure"}, 848 {0x5101, "Erase failure - incomplete erase operation detected"}, 849 850 {0x5200, "Cartridge fault"}, 851 852 {0x5300, "Media load or eject failed"}, 853 {0x5301, "Unload tape failure"}, 854 {0x5302, "Medium removal prevented"}, 855 856 {0x5400, "Scsi to host system interface failure"}, 857 858 {0x5500, "System resource failure"}, 859 {0x5501, "System buffer full"}, 860 {0x5502, "Insufficient reservation resources"}, 861 {0x5503, "Insufficient resources"}, 862 {0x5504, "Insufficient registration resources"}, 863 {0x5505, "Insufficient access control resources"}, 864 {0x5506, "Auxiliary memory out of space"}, 865 {0x5507, "Quota error"}, 866 867 {0x5700, "Unable to recover table-of-contents"}, 868 869 {0x5800, "Generation does not exist"}, 870 871 {0x5900, "Updated block read"}, 872 873 {0x5A00, "Operator request or state change input"}, 874 {0x5A01, "Operator medium removal request"}, 875 {0x5A02, "Operator selected write protect"}, 876 {0x5A03, "Operator selected write permit"}, 877 878 {0x5B00, "Log exception"}, 879 {0x5B01, "Threshold condition met"}, 880 {0x5B02, "Log counter at maximum"}, 881 {0x5B03, "Log list codes exhausted"}, 882 883 {0x5C00, "Rpl status change"}, 884 {0x5C01, "Spindles synchronized"}, 885 {0x5C02, "Spindles not synchronized"}, 886 887 {0x5D00, "Failure prediction threshold exceeded"}, 888 {0x5D01, "Media failure prediction threshold exceeded"}, 889 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 890 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 891 {0x5D10, "Hardware impending failure general hard drive failure"}, 892 {0x5D11, "Hardware impending failure drive error rate too high"}, 893 {0x5D12, "Hardware impending failure data error rate too high"}, 894 {0x5D13, "Hardware impending failure seek error rate too high"}, 895 {0x5D14, "Hardware impending failure too many block reassigns"}, 896 {0x5D15, "Hardware impending failure access times too high"}, 897 {0x5D16, "Hardware impending failure start unit times too high"}, 898 {0x5D17, "Hardware impending failure channel parametrics"}, 899 {0x5D18, "Hardware impending failure controller detected"}, 900 {0x5D19, "Hardware impending failure throughput performance"}, 901 {0x5D1A, "Hardware impending failure seek time performance"}, 902 {0x5D1B, "Hardware impending failure spin-up retry count"}, 903 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 904 {0x5D20, "Controller impending failure general hard drive failure"}, 905 {0x5D21, "Controller impending failure drive error rate too high"}, 906 {0x5D22, "Controller impending failure data error rate too high"}, 907 {0x5D23, "Controller impending failure seek error rate too high"}, 908 {0x5D24, "Controller impending failure too many block reassigns"}, 909 {0x5D25, "Controller impending failure access times too high"}, 910 {0x5D26, "Controller impending failure start unit times too high"}, 911 {0x5D27, "Controller impending failure channel parametrics"}, 912 {0x5D28, "Controller impending failure controller detected"}, 913 {0x5D29, "Controller impending failure throughput performance"}, 914 {0x5D2A, "Controller impending failure seek time performance"}, 915 {0x5D2B, "Controller impending failure spin-up retry count"}, 916 {0x5D2C, "Controller impending failure drive calibration retry count"}, 917 {0x5D30, "Data channel impending failure general hard drive failure"}, 918 {0x5D31, "Data channel impending failure drive error rate too high"}, 919 {0x5D32, "Data channel impending failure data error rate too high"}, 920 {0x5D33, "Data channel impending failure seek error rate too high"}, 921 {0x5D34, "Data channel impending failure too many block reassigns"}, 922 {0x5D35, "Data channel impending failure access times too high"}, 923 {0x5D36, "Data channel impending failure start unit times too high"}, 924 {0x5D37, "Data channel impending failure channel parametrics"}, 925 {0x5D38, "Data channel impending failure controller detected"}, 926 {0x5D39, "Data channel impending failure throughput performance"}, 927 {0x5D3A, "Data channel impending failure seek time performance"}, 928 {0x5D3B, "Data channel impending failure spin-up retry count"}, 929 {0x5D3C, "Data channel impending failure drive calibration retry " 930 "count"}, 931 {0x5D40, "Servo impending failure general hard drive failure"}, 932 {0x5D41, "Servo impending failure drive error rate too high"}, 933 {0x5D42, "Servo impending failure data error rate too high"}, 934 {0x5D43, "Servo impending failure seek error rate too high"}, 935 {0x5D44, "Servo impending failure too many block reassigns"}, 936 {0x5D45, "Servo impending failure access times too high"}, 937 {0x5D46, "Servo impending failure start unit times too high"}, 938 {0x5D47, "Servo impending failure channel parametrics"}, 939 {0x5D48, "Servo impending failure controller detected"}, 940 {0x5D49, "Servo impending failure throughput performance"}, 941 {0x5D4A, "Servo impending failure seek time performance"}, 942 {0x5D4B, "Servo impending failure spin-up retry count"}, 943 {0x5D4C, "Servo impending failure drive calibration retry count"}, 944 {0x5D50, "Spindle impending failure general hard drive failure"}, 945 {0x5D51, "Spindle impending failure drive error rate too high"}, 946 {0x5D52, "Spindle impending failure data error rate too high"}, 947 {0x5D53, "Spindle impending failure seek error rate too high"}, 948 {0x5D54, "Spindle impending failure too many block reassigns"}, 949 {0x5D55, "Spindle impending failure access times too high"}, 950 {0x5D56, "Spindle impending failure start unit times too high"}, 951 {0x5D57, "Spindle impending failure channel parametrics"}, 952 {0x5D58, "Spindle impending failure controller detected"}, 953 {0x5D59, "Spindle impending failure throughput performance"}, 954 {0x5D5A, "Spindle impending failure seek time performance"}, 955 {0x5D5B, "Spindle impending failure spin-up retry count"}, 956 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 957 {0x5D60, "Firmware impending failure general hard drive failure"}, 958 {0x5D61, "Firmware impending failure drive error rate too high"}, 959 {0x5D62, "Firmware impending failure data error rate too high"}, 960 {0x5D63, "Firmware impending failure seek error rate too high"}, 961 {0x5D64, "Firmware impending failure too many block reassigns"}, 962 {0x5D65, "Firmware impending failure access times too high"}, 963 {0x5D66, "Firmware impending failure start unit times too high"}, 964 {0x5D67, "Firmware impending failure channel parametrics"}, 965 {0x5D68, "Firmware impending failure controller detected"}, 966 {0x5D69, "Firmware impending failure throughput performance"}, 967 {0x5D6A, "Firmware impending failure seek time performance"}, 968 {0x5D6B, "Firmware impending failure spin-up retry count"}, 969 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 970 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 971 972 {0x5E00, "Low power condition on"}, 973 {0x5E01, "Idle condition activated by timer"}, 974 {0x5E02, "Standby condition activated by timer"}, 975 {0x5E03, "Idle condition activated by command"}, 976 {0x5E04, "Standby condition activated by command"}, 977 {0x5E41, "Power state change to active"}, 978 {0x5E42, "Power state change to idle"}, 979 {0x5E43, "Power state change to standby"}, 980 {0x5E45, "Power state change to sleep"}, 981 {0x5E47, "Power state change to device control"}, 982 983 {0x6000, "Lamp failure"}, 984 985 {0x6100, "Video acquisition error"}, 986 {0x6101, "Unable to acquire video"}, 987 {0x6102, "Out of focus"}, 988 989 {0x6200, "Scan head positioning error"}, 990 991 {0x6300, "End of user area encountered on this track"}, 992 {0x6301, "Packet does not fit in available space"}, 993 994 {0x6400, "Illegal mode for this track"}, 995 {0x6401, "Invalid packet size"}, 996 997 {0x6500, "Voltage fault"}, 998 999 {0x6600, "Automatic document feeder cover up"}, 1000 {0x6601, "Automatic document feeder lift up"}, 1001 {0x6602, "Document jam in automatic document feeder"}, 1002 {0x6603, "Document miss feed automatic in document feeder"}, 1003 1004 {0x6700, "Configuration failure"}, 1005 {0x6701, "Configuration of incapable logical units failed"}, 1006 {0x6702, "Add logical unit failed"}, 1007 {0x6703, "Modification of logical unit failed"}, 1008 {0x6704, "Exchange of logical unit failed"}, 1009 {0x6705, "Remove of logical unit failed"}, 1010 {0x6706, "Attachment of logical unit failed"}, 1011 {0x6707, "Creation of logical unit failed"}, 1012 {0x6708, "Assign failure occurred"}, 1013 {0x6709, "Multiply assigned logical unit"}, 1014 {0x670A, "Set target port groups command failed"}, 1015 1016 {0x6800, "Logical unit not configured"}, 1017 1018 {0x6900, "Data loss on logical unit"}, 1019 {0x6901, "Multiple logical unit failures"}, 1020 {0x6902, "Parity/data mismatch"}, 1021 1022 {0x6A00, "Informational, refer to log"}, 1023 1024 {0x6B00, "State change has occurred"}, 1025 {0x6B01, "Redundancy level got better"}, 1026 {0x6B02, "Redundancy level got worse"}, 1027 1028 {0x6C00, "Rebuild failure occurred"}, 1029 1030 {0x6D00, "Recalculate failure occurred"}, 1031 1032 {0x6E00, "Command to logical unit failed"}, 1033 1034 {0x6F00, "Copy protection key exchange failure - authentication " 1035 "failure"}, 1036 {0x6F01, "Copy protection key exchange failure - key not present"}, 1037 {0x6F02, "Copy protection key exchange failure - key not established"}, 1038 {0x6F03, "Read of scrambled sector without authentication"}, 1039 {0x6F04, "Media region code is mismatched to logical unit region"}, 1040 {0x6F05, "Drive region must be permanent/region reset count error"}, 1041 /* 1042 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1043 */ 1044 {0x7100, "Decompression exception long algorithm id"}, 1045 1046 {0x7200, "Session fixation error"}, 1047 {0x7201, "Session fixation error writing lead-in"}, 1048 {0x7202, "Session fixation error writing lead-out"}, 1049 {0x7203, "Session fixation error - incomplete track in session"}, 1050 {0x7204, "Empty or partially written reserved track"}, 1051 {0x7205, "No more track reservations allowed"}, 1052 1053 {0x7300, "Cd control error"}, 1054 {0x7301, "Power calibration area almost full"}, 1055 {0x7302, "Power calibration area is full"}, 1056 {0x7303, "Power calibration area error"}, 1057 {0x7304, "Program memory area update failure"}, 1058 {0x7305, "Program memory area is full"}, 1059 {0x7306, "RMA/PMA is almost full"}, 1060 {0, NULL} 1061 }; 1062 1063 struct error_info2 { 1064 unsigned char code1, code2_min, code2_max; 1065 const char * fmt; 1066 }; 1067 1068 static const struct error_info2 additional2[] = 1069 { 1070 {0x40,0x00,0x7f,"Ram failure (%x)"}, 1071 {0x40,0x80,0xff,"Diagnostic failure on component (%x)"}, 1072 {0x41,0x00,0xff,"Data path failure (%x)"}, 1073 {0x42,0x00,0xff,"Power-on or self-test failure (%x)"}, 1074 {0x4D,0x00,0xff,"Tagged overlapped commands (queue tag %x)"}, 1075 {0x70,0x00,0xff,"Decompression exception short algorithm id of %x"}, 1076 {0, 0, 0, NULL} 1077 }; 1078 1079 /* description of the sense key values */ 1080 static const char * const snstext[] = { 1081 "No Sense", /* 0: There is no sense information */ 1082 "Recovered Error", /* 1: The last command completed successfully 1083 but used error correction */ 1084 "Not Ready", /* 2: The addressed target is not ready */ 1085 "Medium Error", /* 3: Data error detected on the medium */ 1086 "Hardware Error", /* 4: Controller or device failure */ 1087 "Illegal Request", /* 5: Error in request */ 1088 "Unit Attention", /* 6: Removable medium was changed, or 1089 the target has been reset, or ... */ 1090 "Data Protect", /* 7: Access to the data is blocked */ 1091 "Blank Check", /* 8: Reached unexpected written or unwritten 1092 region of the medium */ 1093 "Vendor Specific(9)", 1094 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1095 "Aborted Command", /* B: The target aborted the command */ 1096 "Equal", /* C: A SEARCH DATA command found data equal */ 1097 "Volume Overflow", /* D: Medium full with still data to be written */ 1098 "Miscompare", /* E: Source data and data on the medium 1099 do not agree */ 1100 }; 1101 #endif 1102 1103 /* Get sense key string or NULL if not available */ 1104 const char * 1105 scsi_sense_key_string(unsigned char key) { 1106 #ifdef CONFIG_SCSI_CONSTANTS 1107 if (key <= 0xE) 1108 return snstext[key]; 1109 #endif 1110 return NULL; 1111 } 1112 EXPORT_SYMBOL(scsi_sense_key_string); 1113 1114 /* 1115 * Get additional sense code string or NULL if not available. 1116 * This string may contain a "%x" and should be printed with ascq as arg. 1117 */ 1118 const char * 1119 scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1120 #ifdef CONFIG_SCSI_CONSTANTS 1121 int i; 1122 unsigned short code = ((asc << 8) | ascq); 1123 1124 for (i=0; additional[i].text; i++) 1125 if (additional[i].code12 == code) 1126 return additional[i].text; 1127 for (i=0; additional2[i].fmt; i++) 1128 if (additional2[i].code1 == asc && 1129 additional2[i].code2_min >= ascq && 1130 additional2[i].code2_max <= ascq) 1131 return additional2[i].fmt; 1132 #endif 1133 return NULL; 1134 } 1135 EXPORT_SYMBOL(scsi_extd_sense_format); 1136 1137 /* Print extended sense information; no leadin, no linefeed */ 1138 static void 1139 scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1140 { 1141 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1142 1143 if (extd_sense_fmt) { 1144 if (strstr(extd_sense_fmt, "%x")) { 1145 printk("Additional sense: "); 1146 printk(extd_sense_fmt, ascq); 1147 } else 1148 printk("Additional sense: %s", extd_sense_fmt); 1149 } else { 1150 if (asc >= 0x80) 1151 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq); 1152 if (ascq >= 0x80) 1153 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq); 1154 else 1155 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1156 } 1157 } 1158 1159 void 1160 scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) 1161 { 1162 const char *sense_txt; 1163 /* An example of deferred is when an earlier write to disk cache 1164 * succeeded, but now the disk discovers that it cannot write the 1165 * data to the magnetic media. 1166 */ 1167 const char *error = scsi_sense_is_deferred(sshdr) ? 1168 "<<DEFERRED>>" : "Current"; 1169 printk(KERN_INFO "%s: %s", name, error); 1170 if (sshdr->response_code >= 0x72) 1171 printk(" [descriptor]"); 1172 1173 sense_txt = scsi_sense_key_string(sshdr->sense_key); 1174 if (sense_txt) 1175 printk(": sense key: %s\n", sense_txt); 1176 else 1177 printk(": sense key=0x%x\n", sshdr->sense_key); 1178 printk(KERN_INFO " "); 1179 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1180 printk("\n"); 1181 } 1182 EXPORT_SYMBOL(scsi_print_sense_hdr); 1183 1184 /* Print sense information */ 1185 void 1186 __scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1187 int sense_len) 1188 { 1189 int k, num, res; 1190 unsigned int info; 1191 struct scsi_sense_hdr ssh; 1192 1193 res = scsi_normalize_sense(sense_buffer, sense_len, &ssh); 1194 if (0 == res) { 1195 /* this may be SCSI-1 sense data */ 1196 num = (sense_len < 32) ? sense_len : 32; 1197 printk(KERN_INFO "Unrecognized sense data (in hex):"); 1198 for (k = 0; k < num; ++k) { 1199 if (0 == (k % 16)) { 1200 printk("\n"); 1201 printk(KERN_INFO " "); 1202 } 1203 printk("%02x ", sense_buffer[k]); 1204 } 1205 printk("\n"); 1206 return; 1207 } 1208 scsi_print_sense_hdr(name, &ssh); 1209 if (ssh.response_code < 0x72) { 1210 /* only decode extras for "fixed" format now */ 1211 char buff[80]; 1212 int blen, fixed_valid; 1213 1214 fixed_valid = sense_buffer[0] & 0x80; 1215 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1216 (sense_buffer[5] << 8) | sense_buffer[6]); 1217 res = 0; 1218 memset(buff, 0, sizeof(buff)); 1219 blen = sizeof(buff) - 1; 1220 if (fixed_valid) 1221 res += snprintf(buff + res, blen - res, 1222 "Info fld=0x%x", info); 1223 if (sense_buffer[2] & 0x80) { 1224 /* current command has read a filemark */ 1225 if (res > 0) 1226 res += snprintf(buff + res, blen - res, ", "); 1227 res += snprintf(buff + res, blen - res, "FMK"); 1228 } 1229 if (sense_buffer[2] & 0x40) { 1230 /* end-of-medium condition exists */ 1231 if (res > 0) 1232 res += snprintf(buff + res, blen - res, ", "); 1233 res += snprintf(buff + res, blen - res, "EOM"); 1234 } 1235 if (sense_buffer[2] & 0x20) { 1236 /* incorrect block length requested */ 1237 if (res > 0) 1238 res += snprintf(buff + res, blen - res, ", "); 1239 res += snprintf(buff + res, blen - res, "ILI"); 1240 } 1241 if (res > 0) 1242 printk(KERN_INFO "%s\n", buff); 1243 } else if (ssh.additional_length > 0) { 1244 /* descriptor format with sense descriptors */ 1245 num = 8 + ssh.additional_length; 1246 num = (sense_len < num) ? sense_len : num; 1247 printk(KERN_INFO "Descriptor sense data with sense " 1248 "descriptors (in hex):"); 1249 for (k = 0; k < num; ++k) { 1250 if (0 == (k % 16)) { 1251 printk("\n"); 1252 printk(KERN_INFO " "); 1253 } 1254 printk("%02x ", sense_buffer[k]); 1255 } 1256 printk("\n"); 1257 } 1258 } 1259 EXPORT_SYMBOL(__scsi_print_sense); 1260 1261 void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd) 1262 { 1263 const char *name = devclass; 1264 1265 if (cmd->request->rq_disk) 1266 name = cmd->request->rq_disk->disk_name; 1267 __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE); 1268 } 1269 EXPORT_SYMBOL(scsi_print_sense); 1270 1271 void scsi_print_req_sense(const char *devclass, struct scsi_request *sreq) 1272 { 1273 const char *name = devclass; 1274 1275 if (sreq->sr_request->rq_disk) 1276 name = sreq->sr_request->rq_disk->disk_name; 1277 __scsi_print_sense(name, sreq->sr_sense_buffer, SCSI_SENSE_BUFFERSIZE); 1278 } 1279 EXPORT_SYMBOL(scsi_print_req_sense); 1280 1281 void scsi_print_command(struct scsi_cmnd *cmd) 1282 { 1283 /* Assume appended output (i.e. not at start of line) */ 1284 sdev_printk("", cmd->device, "\n"); 1285 printk(KERN_INFO " command: "); 1286 scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0); 1287 } 1288 EXPORT_SYMBOL(scsi_print_command); 1289 1290 #ifdef CONFIG_SCSI_CONSTANTS 1291 1292 static const char * const hostbyte_table[]={ 1293 "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1294 "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1295 "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"}; 1296 #define NUM_HOSTBYTE_STRS (sizeof(hostbyte_table) / sizeof(const char *)) 1297 1298 void scsi_print_hostbyte(int scsiresult) 1299 { 1300 int hb = host_byte(scsiresult); 1301 1302 printk("Hostbyte=0x%02x", hb); 1303 if (hb < NUM_HOSTBYTE_STRS) 1304 printk("(%s) ", hostbyte_table[hb]); 1305 else 1306 printk("is invalid "); 1307 } 1308 #else 1309 void scsi_print_hostbyte(int scsiresult) 1310 { 1311 printk("Hostbyte=0x%02x ", host_byte(scsiresult)); 1312 } 1313 #endif 1314 1315 #ifdef CONFIG_SCSI_CONSTANTS 1316 1317 static const char * const driverbyte_table[]={ 1318 "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1319 "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1320 #define NUM_DRIVERBYTE_STRS (sizeof(driverbyte_table) / sizeof(const char *)) 1321 1322 static const char * const driversuggest_table[]={"SUGGEST_OK", 1323 "SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE", 1324 "SUGGEST_5", "SUGGEST_6", "SUGGEST_7", "SUGGEST_SENSE"}; 1325 #define NUM_SUGGEST_STRS (sizeof(driversuggest_table) / sizeof(const char *)) 1326 1327 void scsi_print_driverbyte(int scsiresult) 1328 { 1329 int dr = (driver_byte(scsiresult) & DRIVER_MASK); 1330 int su = ((driver_byte(scsiresult) & SUGGEST_MASK) >> 4); 1331 1332 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1333 printk("(%s,%s) ", 1334 (dr < NUM_DRIVERBYTE_STRS ? driverbyte_table[dr] : "invalid"), 1335 (su < NUM_SUGGEST_STRS ? driversuggest_table[su] : "invalid")); 1336 } 1337 #else 1338 void scsi_print_driverbyte(int scsiresult) 1339 { 1340 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1341 } 1342 #endif 1343