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_cmnd.h> 17 #include <scsi/scsi_device.h> 18 #include <scsi/scsi_host.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 ARRAY_SIZE(maint_in_arr) 118 119 static 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 ARRAY_SIZE(maint_out_arr) 126 127 static const struct value_name_pair serv_in12_arr[] = { 128 {0x1, "Read media serial number"}, 129 }; 130 #define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr) 131 132 static const struct value_name_pair serv_out12_arr[] = { 133 {-1, "dummy entry"}, 134 }; 135 #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) 136 137 static const struct value_name_pair serv_in16_arr[] = { 138 {0x10, "Read capacity(16)"}, 139 {0x11, "Read long(16)"}, 140 }; 141 #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) 142 143 static const struct value_name_pair serv_out16_arr[] = { 144 {0x11, "Write long(16)"}, 145 {0x1f, "Notify data transfer device(16)"}, 146 }; 147 #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) 148 149 static const struct value_name_pair variable_length_arr[] = { 150 {0x1, "Rebuild(32)"}, 151 {0x2, "Regenerate(32)"}, 152 {0x3, "Xdread(32)"}, 153 {0x4, "Xdwrite(32)"}, 154 {0x5, "Xdwrite extended(32)"}, 155 {0x6, "Xpwrite(32)"}, 156 {0x7, "Xdwriteread(32)"}, 157 {0x8, "Xdwrite extended(64)"}, 158 {0x9, "Read(32)"}, 159 {0xa, "Verify(32)"}, 160 {0xb, "Write(32)"}, 161 {0xc, "Write an verify(32)"}, 162 {0xd, "Write same(32)"}, 163 {0x8801, "Format OSD"}, 164 {0x8802, "Create (osd)"}, 165 {0x8803, "List (osd)"}, 166 {0x8805, "Read (osd)"}, 167 {0x8806, "Write (osd)"}, 168 {0x8807, "Append (osd)"}, 169 {0x8808, "Flush (osd)"}, 170 {0x880a, "Remove (osd)"}, 171 {0x880b, "Create partition (osd)"}, 172 {0x880c, "Remove partition (osd)"}, 173 {0x880e, "Get attributes (osd)"}, 174 {0x880f, "Set attributes (osd)"}, 175 {0x8812, "Create and write (osd)"}, 176 {0x8815, "Create collection (osd)"}, 177 {0x8816, "Remove collection (osd)"}, 178 {0x8817, "List collection (osd)"}, 179 {0x8818, "Set key (osd)"}, 180 {0x8819, "Set master key (osd)"}, 181 {0x881a, "Flush collection (osd)"}, 182 {0x881b, "Flush partition (osd)"}, 183 {0x881c, "Flush OSD"}, 184 {0x8f7e, "Perform SCSI command (osd)"}, 185 {0x8f7f, "Perform task management function (osd)"}, 186 }; 187 #define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr) 188 189 static const char * get_sa_name(const struct value_name_pair * arr, 190 int arr_sz, int service_action) 191 { 192 int k; 193 194 for (k = 0; k < arr_sz; ++k, ++arr) { 195 if (service_action == arr->value) 196 break; 197 } 198 return (k < arr_sz) ? arr->name : NULL; 199 } 200 201 /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 202 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 203 int start_of_line) 204 { 205 int sa, len, cdb0; 206 const char * name; 207 const char * leadin = start_of_line ? KERN_INFO : ""; 208 209 cdb0 = cdbp[0]; 210 switch(cdb0) { 211 case VARIABLE_LENGTH_CMD: 212 len = cdbp[7] + 8; 213 if (len < 10) { 214 printk("%sshort variable length command, " 215 "len=%d ext_len=%d", leadin, len, cdb_len); 216 break; 217 } 218 sa = (cdbp[8] << 8) + cdbp[9]; 219 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 220 if (name) { 221 printk("%s%s", leadin, name); 222 if ((cdb_len > 0) && (len != cdb_len)) 223 printk(", in_cdb_len=%d, ext_len=%d", 224 len, cdb_len); 225 } else { 226 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 227 if ((cdb_len > 0) && (len != cdb_len)) 228 printk(", in_cdb_len=%d, ext_len=%d", 229 len, cdb_len); 230 } 231 break; 232 case MAINTENANCE_IN: 233 sa = cdbp[1] & 0x1f; 234 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 235 if (name) 236 printk("%s%s", leadin, name); 237 else 238 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 239 break; 240 case MAINTENANCE_OUT: 241 sa = cdbp[1] & 0x1f; 242 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); 243 if (name) 244 printk("%s%s", leadin, name); 245 else 246 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 247 break; 248 case SERVICE_ACTION_IN_12: 249 sa = cdbp[1] & 0x1f; 250 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); 251 if (name) 252 printk("%s%s", leadin, name); 253 else 254 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 255 break; 256 case SERVICE_ACTION_OUT_12: 257 sa = cdbp[1] & 0x1f; 258 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); 259 if (name) 260 printk("%s%s", leadin, name); 261 else 262 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 263 break; 264 case SERVICE_ACTION_IN_16: 265 sa = cdbp[1] & 0x1f; 266 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); 267 if (name) 268 printk("%s%s", leadin, name); 269 else 270 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 271 break; 272 case SERVICE_ACTION_OUT_16: 273 sa = cdbp[1] & 0x1f; 274 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); 275 if (name) 276 printk("%s%s", leadin, name); 277 else 278 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 279 break; 280 default: 281 if (cdb0 < 0xc0) { 282 name = cdb_byte0_names[cdb0]; 283 if (name) 284 printk("%s%s", leadin, name); 285 else 286 printk("%scdb[0]=0x%x (reserved)", 287 leadin, cdb0); 288 } else 289 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 290 break; 291 } 292 } 293 294 #else /* ifndef CONFIG_SCSI_CONSTANTS */ 295 296 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 297 int start_of_line) 298 { 299 int sa, len, cdb0; 300 const char * leadin = start_of_line ? KERN_INFO : ""; 301 302 cdb0 = cdbp[0]; 303 switch(cdb0) { 304 case VARIABLE_LENGTH_CMD: 305 len = cdbp[7] + 8; 306 if (len < 10) { 307 printk("%sshort opcode=0x%x command, len=%d " 308 "ext_len=%d", leadin, cdb0, len, cdb_len); 309 break; 310 } 311 sa = (cdbp[8] << 8) + cdbp[9]; 312 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 313 if (len != cdb_len) 314 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 315 break; 316 case MAINTENANCE_IN: 317 case MAINTENANCE_OUT: 318 case SERVICE_ACTION_IN_12: 319 case SERVICE_ACTION_OUT_12: 320 case SERVICE_ACTION_IN_16: 321 case SERVICE_ACTION_OUT_16: 322 sa = cdbp[1] & 0x1f; 323 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 324 break; 325 default: 326 if (cdb0 < 0xc0) 327 printk("%scdb[0]=0x%x", leadin, cdb0); 328 else 329 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 330 break; 331 } 332 } 333 #endif 334 335 void __scsi_print_command(unsigned char *command) 336 { 337 int k, len; 338 339 print_opcode_name(command, 0, 1); 340 if (VARIABLE_LENGTH_CMD == command[0]) 341 len = command[7] + 8; 342 else 343 len = COMMAND_SIZE(command[0]); 344 /* print out all bytes in cdb */ 345 for (k = 0; k < len; ++k) 346 printk(" %02x", command[k]); 347 printk("\n"); 348 } 349 EXPORT_SYMBOL(__scsi_print_command); 350 351 /* This function (perhaps with the addition of peripheral device type) 352 * is more approriate than __scsi_print_command(). Perhaps that static 353 * can be dropped later if it replaces the __scsi_print_command version. 354 */ 355 static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line) 356 { 357 int k; 358 359 print_opcode_name(cdb, cdb_len, start_of_line); 360 /* print out all bytes in cdb */ 361 printk(":"); 362 for (k = 0; k < cdb_len; ++k) 363 printk(" %02x", cdb[k]); 364 printk("\n"); 365 } 366 367 /** 368 * 369 * scsi_print_status - print scsi status description 370 * @scsi_status: scsi status value 371 * 372 * If the status is recognized, the description is printed. 373 * Otherwise "Unknown status" is output. No trailing space. 374 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 375 * (e.g. "0x2" for Check Condition). 376 **/ 377 void 378 scsi_print_status(unsigned char scsi_status) { 379 #ifdef CONFIG_SCSI_CONSTANTS 380 const char * ccp; 381 382 switch (scsi_status) { 383 case 0: ccp = "Good"; break; 384 case 0x2: ccp = "Check Condition"; break; 385 case 0x4: ccp = "Condition Met"; break; 386 case 0x8: ccp = "Busy"; break; 387 case 0x10: ccp = "Intermediate"; break; 388 case 0x14: ccp = "Intermediate-Condition Met"; break; 389 case 0x18: ccp = "Reservation Conflict"; break; 390 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 391 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 392 case 0x30: ccp = "ACA Active"; break; 393 case 0x40: ccp = "Task Aborted"; break; 394 default: ccp = "Unknown status"; 395 } 396 printk(KERN_INFO "%s", ccp); 397 #else 398 printk(KERN_INFO "0x%0x", scsi_status); 399 #endif 400 } 401 EXPORT_SYMBOL(scsi_print_status); 402 403 #ifdef CONFIG_SCSI_CONSTANTS 404 405 struct error_info { 406 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 407 const char * text; 408 }; 409 410 static struct error_info additional[] = 411 { 412 {0x0000, "No additional sense information"}, 413 {0x0001, "Filemark detected"}, 414 {0x0002, "End-of-partition/medium detected"}, 415 {0x0003, "Setmark detected"}, 416 {0x0004, "Beginning-of-partition/medium detected"}, 417 {0x0005, "End-of-data detected"}, 418 {0x0006, "I/O process terminated"}, 419 {0x0011, "Audio play operation in progress"}, 420 {0x0012, "Audio play operation paused"}, 421 {0x0013, "Audio play operation successfully completed"}, 422 {0x0014, "Audio play operation stopped due to error"}, 423 {0x0015, "No current audio status to return"}, 424 {0x0016, "Operation in progress"}, 425 {0x0017, "Cleaning requested"}, 426 {0x0018, "Erase operation in progress"}, 427 {0x0019, "Locate operation in progress"}, 428 {0x001A, "Rewind operation in progress"}, 429 {0x001B, "Set capacity operation in progress"}, 430 {0x001C, "Verify operation in progress"}, 431 432 {0x0100, "No index/sector signal"}, 433 434 {0x0200, "No seek complete"}, 435 436 {0x0300, "Peripheral device write fault"}, 437 {0x0301, "No write current"}, 438 {0x0302, "Excessive write errors"}, 439 440 {0x0400, "Logical unit not ready, cause not reportable"}, 441 {0x0401, "Logical unit is in process of becoming ready"}, 442 {0x0402, "Logical unit not ready, initializing cmd. required"}, 443 {0x0403, "Logical unit not ready, manual intervention required"}, 444 {0x0404, "Logical unit not ready, format in progress"}, 445 {0x0405, "Logical unit not ready, rebuild in progress"}, 446 {0x0406, "Logical unit not ready, recalculation in progress"}, 447 {0x0407, "Logical unit not ready, operation in progress"}, 448 {0x0408, "Logical unit not ready, long write in progress"}, 449 {0x0409, "Logical unit not ready, self-test in progress"}, 450 {0x040A, "Logical unit not accessible, asymmetric access state " 451 "transition"}, 452 {0x040B, "Logical unit not accessible, target port in standby state"}, 453 {0x040C, "Logical unit not accessible, target port in unavailable " 454 "state"}, 455 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 456 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 457 {0x0412, "Logical unit not ready, offline"}, 458 459 {0x0500, "Logical unit does not respond to selection"}, 460 461 {0x0600, "No reference position found"}, 462 463 {0x0700, "Multiple peripheral devices selected"}, 464 465 {0x0800, "Logical unit communication failure"}, 466 {0x0801, "Logical unit communication time-out"}, 467 {0x0802, "Logical unit communication parity error"}, 468 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 469 {0x0804, "Unreachable copy target"}, 470 471 {0x0900, "Track following error"}, 472 {0x0901, "Tracking servo failure"}, 473 {0x0902, "Focus servo failure"}, 474 {0x0903, "Spindle servo failure"}, 475 {0x0904, "Head select fault"}, 476 477 {0x0A00, "Error log overflow"}, 478 479 {0x0B00, "Warning"}, 480 {0x0B01, "Warning - specified temperature exceeded"}, 481 {0x0B02, "Warning - enclosure degraded"}, 482 483 {0x0C00, "Write error"}, 484 {0x0C01, "Write error - recovered with auto reallocation"}, 485 {0x0C02, "Write error - auto reallocation failed"}, 486 {0x0C03, "Write error - recommend reassignment"}, 487 {0x0C04, "Compression check miscompare error"}, 488 {0x0C05, "Data expansion occurred during compression"}, 489 {0x0C06, "Block not compressible"}, 490 {0x0C07, "Write error - recovery needed"}, 491 {0x0C08, "Write error - recovery failed"}, 492 {0x0C09, "Write error - loss of streaming"}, 493 {0x0C0A, "Write error - padding blocks added"}, 494 {0x0C0B, "Auxiliary memory write error"}, 495 {0x0C0C, "Write error - unexpected unsolicited data"}, 496 {0x0C0D, "Write error - not enough unsolicited data"}, 497 498 {0x0D00, "Error detected by third party temporary initiator"}, 499 {0x0D01, "Third party device failure"}, 500 {0x0D02, "Copy target device not reachable"}, 501 {0x0D03, "Incorrect copy target device type"}, 502 {0x0D04, "Copy target device data underrun"}, 503 {0x0D05, "Copy target device data overrun"}, 504 505 {0x0E00, "Invalid information unit"}, 506 {0x0E01, "Information unit too short"}, 507 {0x0E02, "Information unit too long"}, 508 509 {0x1000, "Id CRC or ECC error"}, 510 {0x1001, "Data block guard check failed"}, 511 {0x1002, "Data block application tag check failed"}, 512 {0x1003, "Data block reference tag check failed"}, 513 514 {0x1100, "Unrecovered read error"}, 515 {0x1101, "Read retries exhausted"}, 516 {0x1102, "Error too long to correct"}, 517 {0x1103, "Multiple read errors"}, 518 {0x1104, "Unrecovered read error - auto reallocate failed"}, 519 {0x1105, "L-EC uncorrectable error"}, 520 {0x1106, "CIRC unrecovered error"}, 521 {0x1107, "Data re-synchronization error"}, 522 {0x1108, "Incomplete block read"}, 523 {0x1109, "No gap found"}, 524 {0x110A, "Miscorrected error"}, 525 {0x110B, "Unrecovered read error - recommend reassignment"}, 526 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 527 {0x110D, "De-compression CRC error"}, 528 {0x110E, "Cannot decompress using declared algorithm"}, 529 {0x110F, "Error reading UPC/EAN number"}, 530 {0x1110, "Error reading ISRC number"}, 531 {0x1111, "Read error - loss of streaming"}, 532 {0x1112, "Auxiliary memory read error"}, 533 {0x1113, "Read error - failed retransmission request"}, 534 535 {0x1200, "Address mark not found for id field"}, 536 537 {0x1300, "Address mark not found for data field"}, 538 539 {0x1400, "Recorded entity not found"}, 540 {0x1401, "Record not found"}, 541 {0x1402, "Filemark or setmark not found"}, 542 {0x1403, "End-of-data not found"}, 543 {0x1404, "Block sequence error"}, 544 {0x1405, "Record not found - recommend reassignment"}, 545 {0x1406, "Record not found - data auto-reallocated"}, 546 {0x1407, "Locate operation failure"}, 547 548 {0x1500, "Random positioning error"}, 549 {0x1501, "Mechanical positioning error"}, 550 {0x1502, "Positioning error detected by read of medium"}, 551 552 {0x1600, "Data synchronization mark error"}, 553 {0x1601, "Data sync error - data rewritten"}, 554 {0x1602, "Data sync error - recommend rewrite"}, 555 {0x1603, "Data sync error - data auto-reallocated"}, 556 {0x1604, "Data sync error - recommend reassignment"}, 557 558 {0x1700, "Recovered data with no error correction applied"}, 559 {0x1701, "Recovered data with retries"}, 560 {0x1702, "Recovered data with positive head offset"}, 561 {0x1703, "Recovered data with negative head offset"}, 562 {0x1704, "Recovered data with retries and/or circ applied"}, 563 {0x1705, "Recovered data using previous sector id"}, 564 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 565 {0x1707, "Recovered data without ECC - recommend reassignment"}, 566 {0x1708, "Recovered data without ECC - recommend rewrite"}, 567 {0x1709, "Recovered data without ECC - data rewritten"}, 568 569 {0x1800, "Recovered data with error correction applied"}, 570 {0x1801, "Recovered data with error corr. & retries applied"}, 571 {0x1802, "Recovered data - data auto-reallocated"}, 572 {0x1803, "Recovered data with CIRC"}, 573 {0x1804, "Recovered data with L-EC"}, 574 {0x1805, "Recovered data - recommend reassignment"}, 575 {0x1806, "Recovered data - recommend rewrite"}, 576 {0x1807, "Recovered data with ECC - data rewritten"}, 577 {0x1808, "Recovered data with linking"}, 578 579 {0x1900, "Defect list error"}, 580 {0x1901, "Defect list not available"}, 581 {0x1902, "Defect list error in primary list"}, 582 {0x1903, "Defect list error in grown list"}, 583 584 {0x1A00, "Parameter list length error"}, 585 586 {0x1B00, "Synchronous data transfer error"}, 587 588 {0x1C00, "Defect list not found"}, 589 {0x1C01, "Primary defect list not found"}, 590 {0x1C02, "Grown defect list not found"}, 591 592 {0x1D00, "Miscompare during verify operation"}, 593 594 {0x1E00, "Recovered id with ECC correction"}, 595 596 {0x1F00, "Partial defect list transfer"}, 597 598 {0x2000, "Invalid command operation code"}, 599 {0x2001, "Access denied - initiator pending-enrolled"}, 600 {0x2002, "Access denied - no access rights"}, 601 {0x2003, "Access denied - invalid mgmt id key"}, 602 {0x2004, "Illegal command while in write capable state"}, 603 {0x2005, "Obsolete"}, 604 {0x2006, "Illegal command while in explicit address mode"}, 605 {0x2007, "Illegal command while in implicit address mode"}, 606 {0x2008, "Access denied - enrollment conflict"}, 607 {0x2009, "Access denied - invalid LU identifier"}, 608 {0x200A, "Access denied - invalid proxy token"}, 609 {0x200B, "Access denied - ACL LUN conflict"}, 610 611 {0x2100, "Logical block address out of range"}, 612 {0x2101, "Invalid element address"}, 613 {0x2102, "Invalid address for write"}, 614 615 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 616 617 {0x2400, "Invalid field in cdb"}, 618 {0x2401, "CDB decryption error"}, 619 {0x2404, "Security audit value frozen"}, 620 {0x2405, "Security working key frozen"}, 621 {0x2406, "Nonce not unique"}, 622 {0x2407, "Nonce timestamp out of range"}, 623 624 {0x2500, "Logical unit not supported"}, 625 626 {0x2600, "Invalid field in parameter list"}, 627 {0x2601, "Parameter not supported"}, 628 {0x2602, "Parameter value invalid"}, 629 {0x2603, "Threshold parameters not supported"}, 630 {0x2604, "Invalid release of persistent reservation"}, 631 {0x2605, "Data decryption error"}, 632 {0x2606, "Too many target descriptors"}, 633 {0x2607, "Unsupported target descriptor type code"}, 634 {0x2608, "Too many segment descriptors"}, 635 {0x2609, "Unsupported segment descriptor type code"}, 636 {0x260A, "Unexpected inexact segment"}, 637 {0x260B, "Inline data length exceeded"}, 638 {0x260C, "Invalid operation for copy source or destination"}, 639 {0x260D, "Copy segment granularity violation"}, 640 {0x260E, "Invalid parameter while port is enabled"}, 641 {0x260F, "Invalid data-out buffer integrity"}, 642 643 {0x2700, "Write protected"}, 644 {0x2701, "Hardware write protected"}, 645 {0x2702, "Logical unit software write protected"}, 646 {0x2703, "Associated write protect"}, 647 {0x2704, "Persistent write protect"}, 648 {0x2705, "Permanent write protect"}, 649 {0x2706, "Conditional write protect"}, 650 651 {0x2800, "Not ready to ready change, medium may have changed"}, 652 {0x2801, "Import or export element accessed"}, 653 654 {0x2900, "Power on, reset, or bus device reset occurred"}, 655 {0x2901, "Power on occurred"}, 656 {0x2902, "Scsi bus reset occurred"}, 657 {0x2903, "Bus device reset function occurred"}, 658 {0x2904, "Device internal reset"}, 659 {0x2905, "Transceiver mode changed to single-ended"}, 660 {0x2906, "Transceiver mode changed to lvd"}, 661 {0x2907, "I_T nexus loss occurred"}, 662 663 {0x2A00, "Parameters changed"}, 664 {0x2A01, "Mode parameters changed"}, 665 {0x2A02, "Log parameters changed"}, 666 {0x2A03, "Reservations preempted"}, 667 {0x2A04, "Reservations released"}, 668 {0x2A05, "Registrations preempted"}, 669 {0x2A06, "Asymmetric access state changed"}, 670 {0x2A07, "Implicit asymmetric access state transition failed"}, 671 {0x2A08, "Priority changed"}, 672 {0x2A09, "Capacity data has changed"}, 673 674 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 675 676 {0x2C00, "Command sequence error"}, 677 {0x2C01, "Too many windows specified"}, 678 {0x2C02, "Invalid combination of windows specified"}, 679 {0x2C03, "Current program area is not empty"}, 680 {0x2C04, "Current program area is empty"}, 681 {0x2C05, "Illegal power condition request"}, 682 {0x2C06, "Persistent prevent conflict"}, 683 {0x2C07, "Previous busy status"}, 684 {0x2C08, "Previous task set full status"}, 685 {0x2C09, "Previous reservation conflict status"}, 686 {0x2C0A, "Partition or collection contains user objects"}, 687 {0x2C0B, "Not reserved"}, 688 689 {0x2D00, "Overwrite error on update in place"}, 690 691 {0x2E00, "Insufficient time for operation"}, 692 693 {0x2F00, "Commands cleared by another initiator"}, 694 695 {0x3000, "Incompatible medium installed"}, 696 {0x3001, "Cannot read medium - unknown format"}, 697 {0x3002, "Cannot read medium - incompatible format"}, 698 {0x3003, "Cleaning cartridge installed"}, 699 {0x3004, "Cannot write medium - unknown format"}, 700 {0x3005, "Cannot write medium - incompatible format"}, 701 {0x3006, "Cannot format medium - incompatible medium"}, 702 {0x3007, "Cleaning failure"}, 703 {0x3008, "Cannot write - application code mismatch"}, 704 {0x3009, "Current session not fixated for append"}, 705 {0x300A, "Cleaning request rejected"}, 706 {0x300C, "WORM medium, overwrite attempted"}, 707 {0x3010, "Medium not formatted"}, 708 709 {0x3100, "Medium format corrupted"}, 710 {0x3101, "Format command failed"}, 711 {0x3102, "Zoned formatting failed due to spare linking"}, 712 713 {0x3200, "No defect spare location available"}, 714 {0x3201, "Defect list update failure"}, 715 716 {0x3300, "Tape length error"}, 717 718 {0x3400, "Enclosure failure"}, 719 720 {0x3500, "Enclosure services failure"}, 721 {0x3501, "Unsupported enclosure function"}, 722 {0x3502, "Enclosure services unavailable"}, 723 {0x3503, "Enclosure services transfer failure"}, 724 {0x3504, "Enclosure services transfer refused"}, 725 {0x3505, "Enclosure services checksum error"}, 726 727 {0x3600, "Ribbon, ink, or toner failure"}, 728 729 {0x3700, "Rounded parameter"}, 730 731 {0x3800, "Event status notification"}, 732 {0x3802, "Esn - power management class event"}, 733 {0x3804, "Esn - media class event"}, 734 {0x3806, "Esn - device busy class event"}, 735 736 {0x3900, "Saving parameters not supported"}, 737 738 {0x3A00, "Medium not present"}, 739 {0x3A01, "Medium not present - tray closed"}, 740 {0x3A02, "Medium not present - tray open"}, 741 {0x3A03, "Medium not present - loadable"}, 742 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 743 744 {0x3B00, "Sequential positioning error"}, 745 {0x3B01, "Tape position error at beginning-of-medium"}, 746 {0x3B02, "Tape position error at end-of-medium"}, 747 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 748 {0x3B04, "Slew failure"}, 749 {0x3B05, "Paper jam"}, 750 {0x3B06, "Failed to sense top-of-form"}, 751 {0x3B07, "Failed to sense bottom-of-form"}, 752 {0x3B08, "Reposition error"}, 753 {0x3B09, "Read past end of medium"}, 754 {0x3B0A, "Read past beginning of medium"}, 755 {0x3B0B, "Position past end of medium"}, 756 {0x3B0C, "Position past beginning of medium"}, 757 {0x3B0D, "Medium destination element full"}, 758 {0x3B0E, "Medium source element empty"}, 759 {0x3B0F, "End of medium reached"}, 760 {0x3B11, "Medium magazine not accessible"}, 761 {0x3B12, "Medium magazine removed"}, 762 {0x3B13, "Medium magazine inserted"}, 763 {0x3B14, "Medium magazine locked"}, 764 {0x3B15, "Medium magazine unlocked"}, 765 {0x3B16, "Mechanical positioning or changer error"}, 766 {0x3B17, "Read past end of user object"}, 767 768 {0x3D00, "Invalid bits in identify message"}, 769 770 {0x3E00, "Logical unit has not self-configured yet"}, 771 {0x3E01, "Logical unit failure"}, 772 {0x3E02, "Timeout on logical unit"}, 773 {0x3E03, "Logical unit failed self-test"}, 774 {0x3E04, "Logical unit unable to update self-test log"}, 775 776 {0x3F00, "Target operating conditions have changed"}, 777 {0x3F01, "Microcode has been changed"}, 778 {0x3F02, "Changed operating definition"}, 779 {0x3F03, "Inquiry data has changed"}, 780 {0x3F04, "Component device attached"}, 781 {0x3F05, "Device identifier changed"}, 782 {0x3F06, "Redundancy group created or modified"}, 783 {0x3F07, "Redundancy group deleted"}, 784 {0x3F08, "Spare created or modified"}, 785 {0x3F09, "Spare deleted"}, 786 {0x3F0A, "Volume set created or modified"}, 787 {0x3F0B, "Volume set deleted"}, 788 {0x3F0C, "Volume set deassigned"}, 789 {0x3F0D, "Volume set reassigned"}, 790 {0x3F0E, "Reported luns data has changed"}, 791 {0x3F0F, "Echo buffer overwritten"}, 792 {0x3F10, "Medium loadable"}, 793 {0x3F11, "Medium auxiliary memory accessible"}, 794 /* 795 * {0x40NN, "Ram failure"}, 796 * {0x40NN, "Diagnostic failure on component nn"}, 797 * {0x41NN, "Data path failure"}, 798 * {0x42NN, "Power-on or self-test failure"}, 799 */ 800 {0x4300, "Message error"}, 801 802 {0x4400, "Internal target failure"}, 803 804 {0x4500, "Select or reselect failure"}, 805 806 {0x4600, "Unsuccessful soft reset"}, 807 808 {0x4700, "Scsi parity error"}, 809 {0x4701, "Data phase CRC error detected"}, 810 {0x4702, "Scsi parity error detected during st data phase"}, 811 {0x4703, "Information unit CRC error detected"}, 812 {0x4704, "Asynchronous information protection error detected"}, 813 {0x4705, "Protocol service CRC error"}, 814 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 815 816 {0x4800, "Initiator detected error message received"}, 817 818 {0x4900, "Invalid message error"}, 819 820 {0x4A00, "Command phase error"}, 821 822 {0x4B00, "Data phase error"}, 823 {0x4B01, "Invalid target port transfer tag received"}, 824 {0x4B02, "Too much write data"}, 825 {0x4B03, "Ack/nak timeout"}, 826 {0x4B04, "Nak received"}, 827 {0x4B05, "Data offset error"}, 828 {0x4B06, "Initiator response timeout"}, 829 830 {0x4C00, "Logical unit failed self-configuration"}, 831 /* 832 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 833 */ 834 {0x4E00, "Overlapped commands attempted"}, 835 836 {0x5000, "Write append error"}, 837 {0x5001, "Write append position error"}, 838 {0x5002, "Position error related to timing"}, 839 840 {0x5100, "Erase failure"}, 841 {0x5101, "Erase failure - incomplete erase operation detected"}, 842 843 {0x5200, "Cartridge fault"}, 844 845 {0x5300, "Media load or eject failed"}, 846 {0x5301, "Unload tape failure"}, 847 {0x5302, "Medium removal prevented"}, 848 849 {0x5400, "Scsi to host system interface failure"}, 850 851 {0x5500, "System resource failure"}, 852 {0x5501, "System buffer full"}, 853 {0x5502, "Insufficient reservation resources"}, 854 {0x5503, "Insufficient resources"}, 855 {0x5504, "Insufficient registration resources"}, 856 {0x5505, "Insufficient access control resources"}, 857 {0x5506, "Auxiliary memory out of space"}, 858 {0x5507, "Quota error"}, 859 860 {0x5700, "Unable to recover table-of-contents"}, 861 862 {0x5800, "Generation does not exist"}, 863 864 {0x5900, "Updated block read"}, 865 866 {0x5A00, "Operator request or state change input"}, 867 {0x5A01, "Operator medium removal request"}, 868 {0x5A02, "Operator selected write protect"}, 869 {0x5A03, "Operator selected write permit"}, 870 871 {0x5B00, "Log exception"}, 872 {0x5B01, "Threshold condition met"}, 873 {0x5B02, "Log counter at maximum"}, 874 {0x5B03, "Log list codes exhausted"}, 875 876 {0x5C00, "Rpl status change"}, 877 {0x5C01, "Spindles synchronized"}, 878 {0x5C02, "Spindles not synchronized"}, 879 880 {0x5D00, "Failure prediction threshold exceeded"}, 881 {0x5D01, "Media failure prediction threshold exceeded"}, 882 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 883 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 884 {0x5D10, "Hardware impending failure general hard drive failure"}, 885 {0x5D11, "Hardware impending failure drive error rate too high"}, 886 {0x5D12, "Hardware impending failure data error rate too high"}, 887 {0x5D13, "Hardware impending failure seek error rate too high"}, 888 {0x5D14, "Hardware impending failure too many block reassigns"}, 889 {0x5D15, "Hardware impending failure access times too high"}, 890 {0x5D16, "Hardware impending failure start unit times too high"}, 891 {0x5D17, "Hardware impending failure channel parametrics"}, 892 {0x5D18, "Hardware impending failure controller detected"}, 893 {0x5D19, "Hardware impending failure throughput performance"}, 894 {0x5D1A, "Hardware impending failure seek time performance"}, 895 {0x5D1B, "Hardware impending failure spin-up retry count"}, 896 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 897 {0x5D20, "Controller impending failure general hard drive failure"}, 898 {0x5D21, "Controller impending failure drive error rate too high"}, 899 {0x5D22, "Controller impending failure data error rate too high"}, 900 {0x5D23, "Controller impending failure seek error rate too high"}, 901 {0x5D24, "Controller impending failure too many block reassigns"}, 902 {0x5D25, "Controller impending failure access times too high"}, 903 {0x5D26, "Controller impending failure start unit times too high"}, 904 {0x5D27, "Controller impending failure channel parametrics"}, 905 {0x5D28, "Controller impending failure controller detected"}, 906 {0x5D29, "Controller impending failure throughput performance"}, 907 {0x5D2A, "Controller impending failure seek time performance"}, 908 {0x5D2B, "Controller impending failure spin-up retry count"}, 909 {0x5D2C, "Controller impending failure drive calibration retry count"}, 910 {0x5D30, "Data channel impending failure general hard drive failure"}, 911 {0x5D31, "Data channel impending failure drive error rate too high"}, 912 {0x5D32, "Data channel impending failure data error rate too high"}, 913 {0x5D33, "Data channel impending failure seek error rate too high"}, 914 {0x5D34, "Data channel impending failure too many block reassigns"}, 915 {0x5D35, "Data channel impending failure access times too high"}, 916 {0x5D36, "Data channel impending failure start unit times too high"}, 917 {0x5D37, "Data channel impending failure channel parametrics"}, 918 {0x5D38, "Data channel impending failure controller detected"}, 919 {0x5D39, "Data channel impending failure throughput performance"}, 920 {0x5D3A, "Data channel impending failure seek time performance"}, 921 {0x5D3B, "Data channel impending failure spin-up retry count"}, 922 {0x5D3C, "Data channel impending failure drive calibration retry " 923 "count"}, 924 {0x5D40, "Servo impending failure general hard drive failure"}, 925 {0x5D41, "Servo impending failure drive error rate too high"}, 926 {0x5D42, "Servo impending failure data error rate too high"}, 927 {0x5D43, "Servo impending failure seek error rate too high"}, 928 {0x5D44, "Servo impending failure too many block reassigns"}, 929 {0x5D45, "Servo impending failure access times too high"}, 930 {0x5D46, "Servo impending failure start unit times too high"}, 931 {0x5D47, "Servo impending failure channel parametrics"}, 932 {0x5D48, "Servo impending failure controller detected"}, 933 {0x5D49, "Servo impending failure throughput performance"}, 934 {0x5D4A, "Servo impending failure seek time performance"}, 935 {0x5D4B, "Servo impending failure spin-up retry count"}, 936 {0x5D4C, "Servo impending failure drive calibration retry count"}, 937 {0x5D50, "Spindle impending failure general hard drive failure"}, 938 {0x5D51, "Spindle impending failure drive error rate too high"}, 939 {0x5D52, "Spindle impending failure data error rate too high"}, 940 {0x5D53, "Spindle impending failure seek error rate too high"}, 941 {0x5D54, "Spindle impending failure too many block reassigns"}, 942 {0x5D55, "Spindle impending failure access times too high"}, 943 {0x5D56, "Spindle impending failure start unit times too high"}, 944 {0x5D57, "Spindle impending failure channel parametrics"}, 945 {0x5D58, "Spindle impending failure controller detected"}, 946 {0x5D59, "Spindle impending failure throughput performance"}, 947 {0x5D5A, "Spindle impending failure seek time performance"}, 948 {0x5D5B, "Spindle impending failure spin-up retry count"}, 949 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 950 {0x5D60, "Firmware impending failure general hard drive failure"}, 951 {0x5D61, "Firmware impending failure drive error rate too high"}, 952 {0x5D62, "Firmware impending failure data error rate too high"}, 953 {0x5D63, "Firmware impending failure seek error rate too high"}, 954 {0x5D64, "Firmware impending failure too many block reassigns"}, 955 {0x5D65, "Firmware impending failure access times too high"}, 956 {0x5D66, "Firmware impending failure start unit times too high"}, 957 {0x5D67, "Firmware impending failure channel parametrics"}, 958 {0x5D68, "Firmware impending failure controller detected"}, 959 {0x5D69, "Firmware impending failure throughput performance"}, 960 {0x5D6A, "Firmware impending failure seek time performance"}, 961 {0x5D6B, "Firmware impending failure spin-up retry count"}, 962 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 963 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 964 965 {0x5E00, "Low power condition on"}, 966 {0x5E01, "Idle condition activated by timer"}, 967 {0x5E02, "Standby condition activated by timer"}, 968 {0x5E03, "Idle condition activated by command"}, 969 {0x5E04, "Standby condition activated by command"}, 970 {0x5E41, "Power state change to active"}, 971 {0x5E42, "Power state change to idle"}, 972 {0x5E43, "Power state change to standby"}, 973 {0x5E45, "Power state change to sleep"}, 974 {0x5E47, "Power state change to device control"}, 975 976 {0x6000, "Lamp failure"}, 977 978 {0x6100, "Video acquisition error"}, 979 {0x6101, "Unable to acquire video"}, 980 {0x6102, "Out of focus"}, 981 982 {0x6200, "Scan head positioning error"}, 983 984 {0x6300, "End of user area encountered on this track"}, 985 {0x6301, "Packet does not fit in available space"}, 986 987 {0x6400, "Illegal mode for this track"}, 988 {0x6401, "Invalid packet size"}, 989 990 {0x6500, "Voltage fault"}, 991 992 {0x6600, "Automatic document feeder cover up"}, 993 {0x6601, "Automatic document feeder lift up"}, 994 {0x6602, "Document jam in automatic document feeder"}, 995 {0x6603, "Document miss feed automatic in document feeder"}, 996 997 {0x6700, "Configuration failure"}, 998 {0x6701, "Configuration of incapable logical units failed"}, 999 {0x6702, "Add logical unit failed"}, 1000 {0x6703, "Modification of logical unit failed"}, 1001 {0x6704, "Exchange of logical unit failed"}, 1002 {0x6705, "Remove of logical unit failed"}, 1003 {0x6706, "Attachment of logical unit failed"}, 1004 {0x6707, "Creation of logical unit failed"}, 1005 {0x6708, "Assign failure occurred"}, 1006 {0x6709, "Multiply assigned logical unit"}, 1007 {0x670A, "Set target port groups command failed"}, 1008 1009 {0x6800, "Logical unit not configured"}, 1010 1011 {0x6900, "Data loss on logical unit"}, 1012 {0x6901, "Multiple logical unit failures"}, 1013 {0x6902, "Parity/data mismatch"}, 1014 1015 {0x6A00, "Informational, refer to log"}, 1016 1017 {0x6B00, "State change has occurred"}, 1018 {0x6B01, "Redundancy level got better"}, 1019 {0x6B02, "Redundancy level got worse"}, 1020 1021 {0x6C00, "Rebuild failure occurred"}, 1022 1023 {0x6D00, "Recalculate failure occurred"}, 1024 1025 {0x6E00, "Command to logical unit failed"}, 1026 1027 {0x6F00, "Copy protection key exchange failure - authentication " 1028 "failure"}, 1029 {0x6F01, "Copy protection key exchange failure - key not present"}, 1030 {0x6F02, "Copy protection key exchange failure - key not established"}, 1031 {0x6F03, "Read of scrambled sector without authentication"}, 1032 {0x6F04, "Media region code is mismatched to logical unit region"}, 1033 {0x6F05, "Drive region must be permanent/region reset count error"}, 1034 /* 1035 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1036 */ 1037 {0x7100, "Decompression exception long algorithm id"}, 1038 1039 {0x7200, "Session fixation error"}, 1040 {0x7201, "Session fixation error writing lead-in"}, 1041 {0x7202, "Session fixation error writing lead-out"}, 1042 {0x7203, "Session fixation error - incomplete track in session"}, 1043 {0x7204, "Empty or partially written reserved track"}, 1044 {0x7205, "No more track reservations allowed"}, 1045 1046 {0x7300, "Cd control error"}, 1047 {0x7301, "Power calibration area almost full"}, 1048 {0x7302, "Power calibration area is full"}, 1049 {0x7303, "Power calibration area error"}, 1050 {0x7304, "Program memory area update failure"}, 1051 {0x7305, "Program memory area is full"}, 1052 {0x7306, "RMA/PMA is almost full"}, 1053 {0, NULL} 1054 }; 1055 1056 struct error_info2 { 1057 unsigned char code1, code2_min, code2_max; 1058 const char * fmt; 1059 }; 1060 1061 static const struct error_info2 additional2[] = 1062 { 1063 {0x40,0x00,0x7f,"Ram failure (%x)"}, 1064 {0x40,0x80,0xff,"Diagnostic failure on component (%x)"}, 1065 {0x41,0x00,0xff,"Data path failure (%x)"}, 1066 {0x42,0x00,0xff,"Power-on or self-test failure (%x)"}, 1067 {0x4D,0x00,0xff,"Tagged overlapped commands (queue tag %x)"}, 1068 {0x70,0x00,0xff,"Decompression exception short algorithm id of %x"}, 1069 {0, 0, 0, NULL} 1070 }; 1071 1072 /* description of the sense key values */ 1073 static const char * const snstext[] = { 1074 "No Sense", /* 0: There is no sense information */ 1075 "Recovered Error", /* 1: The last command completed successfully 1076 but used error correction */ 1077 "Not Ready", /* 2: The addressed target is not ready */ 1078 "Medium Error", /* 3: Data error detected on the medium */ 1079 "Hardware Error", /* 4: Controller or device failure */ 1080 "Illegal Request", /* 5: Error in request */ 1081 "Unit Attention", /* 6: Removable medium was changed, or 1082 the target has been reset, or ... */ 1083 "Data Protect", /* 7: Access to the data is blocked */ 1084 "Blank Check", /* 8: Reached unexpected written or unwritten 1085 region of the medium */ 1086 "Vendor Specific(9)", 1087 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1088 "Aborted Command", /* B: The target aborted the command */ 1089 "Equal", /* C: A SEARCH DATA command found data equal */ 1090 "Volume Overflow", /* D: Medium full with still data to be written */ 1091 "Miscompare", /* E: Source data and data on the medium 1092 do not agree */ 1093 }; 1094 #endif 1095 1096 /* Get sense key string or NULL if not available */ 1097 const char * 1098 scsi_sense_key_string(unsigned char key) { 1099 #ifdef CONFIG_SCSI_CONSTANTS 1100 if (key <= 0xE) 1101 return snstext[key]; 1102 #endif 1103 return NULL; 1104 } 1105 EXPORT_SYMBOL(scsi_sense_key_string); 1106 1107 /* 1108 * Get additional sense code string or NULL if not available. 1109 * This string may contain a "%x" and should be printed with ascq as arg. 1110 */ 1111 const char * 1112 scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1113 #ifdef CONFIG_SCSI_CONSTANTS 1114 int i; 1115 unsigned short code = ((asc << 8) | ascq); 1116 1117 for (i=0; additional[i].text; i++) 1118 if (additional[i].code12 == code) 1119 return additional[i].text; 1120 for (i=0; additional2[i].fmt; i++) 1121 if (additional2[i].code1 == asc && 1122 additional2[i].code2_min >= ascq && 1123 additional2[i].code2_max <= ascq) 1124 return additional2[i].fmt; 1125 #endif 1126 return NULL; 1127 } 1128 EXPORT_SYMBOL(scsi_extd_sense_format); 1129 1130 /* Print extended sense information; no leadin, no linefeed */ 1131 static void 1132 scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1133 { 1134 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1135 1136 if (extd_sense_fmt) { 1137 if (strstr(extd_sense_fmt, "%x")) { 1138 printk("Additional sense: "); 1139 printk(extd_sense_fmt, ascq); 1140 } else 1141 printk("Additional sense: %s", extd_sense_fmt); 1142 } else { 1143 if (asc >= 0x80) 1144 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq); 1145 if (ascq >= 0x80) 1146 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq); 1147 else 1148 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1149 } 1150 } 1151 1152 void 1153 scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) 1154 { 1155 const char *sense_txt; 1156 /* An example of deferred is when an earlier write to disk cache 1157 * succeeded, but now the disk discovers that it cannot write the 1158 * data to the magnetic media. 1159 */ 1160 const char *error = scsi_sense_is_deferred(sshdr) ? 1161 "<<DEFERRED>>" : "Current"; 1162 printk(KERN_INFO "%s: %s", name, error); 1163 if (sshdr->response_code >= 0x72) 1164 printk(" [descriptor]"); 1165 1166 sense_txt = scsi_sense_key_string(sshdr->sense_key); 1167 if (sense_txt) 1168 printk(": sense key: %s\n", sense_txt); 1169 else 1170 printk(": sense key=0x%x\n", sshdr->sense_key); 1171 printk(KERN_INFO " "); 1172 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1173 printk("\n"); 1174 } 1175 EXPORT_SYMBOL(scsi_print_sense_hdr); 1176 1177 /* Print sense information */ 1178 void 1179 __scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1180 int sense_len) 1181 { 1182 int k, num, res; 1183 unsigned int info; 1184 struct scsi_sense_hdr ssh; 1185 1186 res = scsi_normalize_sense(sense_buffer, sense_len, &ssh); 1187 if (0 == res) { 1188 /* this may be SCSI-1 sense data */ 1189 num = (sense_len < 32) ? sense_len : 32; 1190 printk(KERN_INFO "Unrecognized sense data (in hex):"); 1191 for (k = 0; k < num; ++k) { 1192 if (0 == (k % 16)) { 1193 printk("\n"); 1194 printk(KERN_INFO " "); 1195 } 1196 printk("%02x ", sense_buffer[k]); 1197 } 1198 printk("\n"); 1199 return; 1200 } 1201 scsi_print_sense_hdr(name, &ssh); 1202 if (ssh.response_code < 0x72) { 1203 /* only decode extras for "fixed" format now */ 1204 char buff[80]; 1205 int blen, fixed_valid; 1206 1207 fixed_valid = sense_buffer[0] & 0x80; 1208 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1209 (sense_buffer[5] << 8) | sense_buffer[6]); 1210 res = 0; 1211 memset(buff, 0, sizeof(buff)); 1212 blen = sizeof(buff) - 1; 1213 if (fixed_valid) 1214 res += snprintf(buff + res, blen - res, 1215 "Info fld=0x%x", info); 1216 if (sense_buffer[2] & 0x80) { 1217 /* current command has read a filemark */ 1218 if (res > 0) 1219 res += snprintf(buff + res, blen - res, ", "); 1220 res += snprintf(buff + res, blen - res, "FMK"); 1221 } 1222 if (sense_buffer[2] & 0x40) { 1223 /* end-of-medium condition exists */ 1224 if (res > 0) 1225 res += snprintf(buff + res, blen - res, ", "); 1226 res += snprintf(buff + res, blen - res, "EOM"); 1227 } 1228 if (sense_buffer[2] & 0x20) { 1229 /* incorrect block length requested */ 1230 if (res > 0) 1231 res += snprintf(buff + res, blen - res, ", "); 1232 res += snprintf(buff + res, blen - res, "ILI"); 1233 } 1234 if (res > 0) 1235 printk(KERN_INFO "%s\n", buff); 1236 } else if (ssh.additional_length > 0) { 1237 /* descriptor format with sense descriptors */ 1238 num = 8 + ssh.additional_length; 1239 num = (sense_len < num) ? sense_len : num; 1240 printk(KERN_INFO "Descriptor sense data with sense " 1241 "descriptors (in hex):"); 1242 for (k = 0; k < num; ++k) { 1243 if (0 == (k % 16)) { 1244 printk("\n"); 1245 printk(KERN_INFO " "); 1246 } 1247 printk("%02x ", sense_buffer[k]); 1248 } 1249 printk("\n"); 1250 } 1251 } 1252 EXPORT_SYMBOL(__scsi_print_sense); 1253 1254 void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd) 1255 { 1256 const char *name = devclass; 1257 1258 if (cmd->request->rq_disk) 1259 name = cmd->request->rq_disk->disk_name; 1260 __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE); 1261 } 1262 EXPORT_SYMBOL(scsi_print_sense); 1263 1264 void scsi_print_command(struct scsi_cmnd *cmd) 1265 { 1266 /* Assume appended output (i.e. not at start of line) */ 1267 sdev_printk("", cmd->device, "\n"); 1268 printk(KERN_INFO " command: "); 1269 scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0); 1270 } 1271 EXPORT_SYMBOL(scsi_print_command); 1272 1273 #ifdef CONFIG_SCSI_CONSTANTS 1274 1275 static const char * const hostbyte_table[]={ 1276 "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1277 "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1278 "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"}; 1279 #define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table) 1280 1281 void scsi_print_hostbyte(int scsiresult) 1282 { 1283 int hb = host_byte(scsiresult); 1284 1285 printk("Hostbyte=0x%02x", hb); 1286 if (hb < NUM_HOSTBYTE_STRS) 1287 printk("(%s) ", hostbyte_table[hb]); 1288 else 1289 printk("is invalid "); 1290 } 1291 #else 1292 void scsi_print_hostbyte(int scsiresult) 1293 { 1294 printk("Hostbyte=0x%02x ", host_byte(scsiresult)); 1295 } 1296 #endif 1297 1298 #ifdef CONFIG_SCSI_CONSTANTS 1299 1300 static const char * const driverbyte_table[]={ 1301 "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1302 "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1303 #define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table) 1304 1305 static const char * const driversuggest_table[]={"SUGGEST_OK", 1306 "SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE", 1307 "SUGGEST_5", "SUGGEST_6", "SUGGEST_7", "SUGGEST_SENSE"}; 1308 #define NUM_SUGGEST_STRS ARRAY_SIZE(driversuggest_table) 1309 1310 void scsi_print_driverbyte(int scsiresult) 1311 { 1312 int dr = (driver_byte(scsiresult) & DRIVER_MASK); 1313 int su = ((driver_byte(scsiresult) & SUGGEST_MASK) >> 4); 1314 1315 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1316 printk("(%s,%s) ", 1317 (dr < NUM_DRIVERBYTE_STRS ? driverbyte_table[dr] : "invalid"), 1318 (su < NUM_SUGGEST_STRS ? driversuggest_table[su] : "invalid")); 1319 } 1320 #else 1321 void scsi_print_driverbyte(int scsiresult) 1322 { 1323 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1324 } 1325 #endif 1326