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/blkdev.h> 11 #include <linux/module.h> 12 #include <linux/kernel.h> 13 14 #include <scsi/scsi.h> 15 #include <scsi/scsi_cmnd.h> 16 #include <scsi/scsi_device.h> 17 #include <scsi/scsi_host.h> 18 #include <scsi/scsi_eh.h> 19 #include <scsi/scsi_dbg.h> 20 21 22 23 /* Commands with service actions that change the command name */ 24 #define MAINTENANCE_IN 0xa3 25 #define MAINTENANCE_OUT 0xa4 26 #define SERVICE_ACTION_IN_12 0xab 27 #define SERVICE_ACTION_OUT_12 0xa9 28 #define SERVICE_ACTION_IN_16 0x9e 29 #define SERVICE_ACTION_OUT_16 0x9f 30 #define VARIABLE_LENGTH_CMD 0x7f 31 32 33 34 #ifdef CONFIG_SCSI_CONSTANTS 35 static const char * cdb_byte0_names[] = { 36 /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense", 37 /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, 38 "Reasssign Blocks", 39 /* 08-0d */ "Read (6)", NULL, "Write (6)", "Seek (6)", NULL, NULL, 40 /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", 41 /* 13-16 */ "Verify (6)", "Recover Buffered Data", "Mode Select (6)", 42 "Reserve (6)", 43 /* 17-1a */ "Release (6)", "Copy", "Erase", "Mode Sense (6)", 44 /* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", 45 /* 1e-1f */ "Prevent/Allow Medium Removal", NULL, 46 /* 20-22 */ NULL, NULL, NULL, 47 /* 23-28 */ "Read Format Capacities", "Set Window", 48 "Read Capacity (10)", NULL, NULL, "Read (10)", 49 /* 29-2d */ "Read Generation", "Write (10)", "Seek (10)", "Erase (10)", 50 "Read updated block", 51 /* 2e-31 */ "Write Verify (10)", "Verify (10)", "Search High", "Search Equal", 52 /* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", 53 /* 35-37 */ "Synchronize Cache (10)", "Lock/Unlock Cache (10)", 54 "Read Defect Data(10)", 55 /* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", 56 "Read Buffer", 57 /* 3d-3f */ "Update Block", "Read Long (10)", "Write Long (10)", 58 /* 40-41 */ "Change Definition", "Write Same (10)", 59 /* 42-48 */ "Read sub-channel", "Read TOC/PMA/ATIP", "Read density support", 60 "Play audio (10)", "Get configuration", "Play audio msf", 61 "Play audio track/index", 62 /* 49-4f */ "Play track relative (10)", "Get event status notification", 63 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", 64 NULL, 65 /* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info", 66 "Reserve track", "Send OPC info", "Mode Select (10)", 67 /* 56-5b */ "Reserve (10)", "Release (10)", "Repair track", "Read master cue", 68 "Mode Sense (10)", "Close track/session", 69 /* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in", 70 "Persistent reserve out", 71 /* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 72 /* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 73 /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 74 /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Variable length", 75 /* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy", 76 "Receive copy results", 77 /* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out", 78 "Read (16)", "Memory Export Out (16)", 79 /* 8a-8f */ "Write (16)", NULL, "Read attributes", "Write attributes", 80 "Write and verify (16)", "Verify (16)", 81 /* 90-94 */ "Pre-fetch (16)", "Synchronize cache (16)", 82 "Lock/unlock cache (16)", "Write same (16)", NULL, 83 /* 95-99 */ NULL, NULL, NULL, NULL, NULL, 84 /* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in (16)", 85 "Service action out (16)", 86 /* a0-a5 */ "Report luns", "Blank", "Send event", "Maintenance in", 87 "Maintenance out", "Move medium/play audio(12)", 88 /* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)", 89 "Play track relative(12)", 90 /* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance", 91 "Read DVD structure", "Write and verify(12)", 92 /* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)", 93 /* b2-b4 */ "Search data low(12)", "Set limits(12)", 94 "Read element status attached", 95 /* b5-b6 */ "Request volume element address", "Send volume tag, set streaming", 96 /* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf", 97 /* ba-bc */ "Redundancy group (in), Scan", 98 "Redundancy group (out), Set cd-rom speed", "Spare in, Play cd", 99 /* bd-bf */ "Spare out, Mechanism status", "Volume set in, Read cd", 100 "Volume set out, Send DVD structure", 101 }; 102 103 struct value_name_pair { 104 int value; 105 const char * name; 106 }; 107 108 static const struct value_name_pair maint_in_arr[] = { 109 {0x5, "Report device identifier"}, 110 {0xa, "Report target port groups"}, 111 {0xb, "Report aliases"}, 112 {0xc, "Report supported operation codes"}, 113 {0xd, "Report supported task management functions"}, 114 {0xe, "Report priority"}, 115 }; 116 #define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr) 117 118 static const struct value_name_pair maint_out_arr[] = { 119 {0x6, "Set device identifier"}, 120 {0xa, "Set target port groups"}, 121 {0xb, "Change aliases"}, 122 {0xe, "Set priority"}, 123 }; 124 #define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr) 125 126 static const struct value_name_pair serv_in12_arr[] = { 127 {0x1, "Read media serial number"}, 128 }; 129 #define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr) 130 131 static const struct value_name_pair serv_out12_arr[] = { 132 {-1, "dummy entry"}, 133 }; 134 #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) 135 136 static const struct value_name_pair serv_in16_arr[] = { 137 {0x10, "Read capacity(16)"}, 138 {0x11, "Read long(16)"}, 139 }; 140 #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) 141 142 static const struct value_name_pair serv_out16_arr[] = { 143 {0x11, "Write long(16)"}, 144 {0x1f, "Notify data transfer device(16)"}, 145 }; 146 #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) 147 148 static const struct value_name_pair variable_length_arr[] = { 149 {0x1, "Rebuild(32)"}, 150 {0x2, "Regenerate(32)"}, 151 {0x3, "Xdread(32)"}, 152 {0x4, "Xdwrite(32)"}, 153 {0x5, "Xdwrite extended(32)"}, 154 {0x6, "Xpwrite(32)"}, 155 {0x7, "Xdwriteread(32)"}, 156 {0x8, "Xdwrite extended(64)"}, 157 {0x9, "Read(32)"}, 158 {0xa, "Verify(32)"}, 159 {0xb, "Write(32)"}, 160 {0xc, "Write an verify(32)"}, 161 {0xd, "Write same(32)"}, 162 {0x8801, "Format OSD"}, 163 {0x8802, "Create (osd)"}, 164 {0x8803, "List (osd)"}, 165 {0x8805, "Read (osd)"}, 166 {0x8806, "Write (osd)"}, 167 {0x8807, "Append (osd)"}, 168 {0x8808, "Flush (osd)"}, 169 {0x880a, "Remove (osd)"}, 170 {0x880b, "Create partition (osd)"}, 171 {0x880c, "Remove partition (osd)"}, 172 {0x880e, "Get attributes (osd)"}, 173 {0x880f, "Set attributes (osd)"}, 174 {0x8812, "Create and write (osd)"}, 175 {0x8815, "Create collection (osd)"}, 176 {0x8816, "Remove collection (osd)"}, 177 {0x8817, "List collection (osd)"}, 178 {0x8818, "Set key (osd)"}, 179 {0x8819, "Set master key (osd)"}, 180 {0x881a, "Flush collection (osd)"}, 181 {0x881b, "Flush partition (osd)"}, 182 {0x881c, "Flush OSD"}, 183 {0x8f7e, "Perform SCSI command (osd)"}, 184 {0x8f7f, "Perform task management function (osd)"}, 185 }; 186 #define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr) 187 188 static const char * get_sa_name(const struct value_name_pair * arr, 189 int arr_sz, int service_action) 190 { 191 int k; 192 193 for (k = 0; k < arr_sz; ++k, ++arr) { 194 if (service_action == arr->value) 195 break; 196 } 197 return (k < arr_sz) ? arr->name : NULL; 198 } 199 200 /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 201 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 202 int start_of_line) 203 { 204 int sa, len, cdb0; 205 const char * name; 206 const char * leadin = start_of_line ? KERN_INFO : ""; 207 208 cdb0 = cdbp[0]; 209 switch(cdb0) { 210 case VARIABLE_LENGTH_CMD: 211 len = cdbp[7] + 8; 212 if (len < 10) { 213 printk("%sshort variable length command, " 214 "len=%d ext_len=%d", leadin, len, cdb_len); 215 break; 216 } 217 sa = (cdbp[8] << 8) + cdbp[9]; 218 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 219 if (name) { 220 printk("%s%s", leadin, name); 221 if ((cdb_len > 0) && (len != cdb_len)) 222 printk(", in_cdb_len=%d, ext_len=%d", 223 len, cdb_len); 224 } else { 225 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 226 if ((cdb_len > 0) && (len != cdb_len)) 227 printk(", in_cdb_len=%d, ext_len=%d", 228 len, cdb_len); 229 } 230 break; 231 case MAINTENANCE_IN: 232 sa = cdbp[1] & 0x1f; 233 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 234 if (name) 235 printk("%s%s", leadin, name); 236 else 237 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 238 break; 239 case MAINTENANCE_OUT: 240 sa = cdbp[1] & 0x1f; 241 name = get_sa_name(maint_out_arr, MAINT_OUT_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 SERVICE_ACTION_IN_12: 248 sa = cdbp[1] & 0x1f; 249 name = get_sa_name(serv_in12_arr, SERV_IN12_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_OUT_12: 256 sa = cdbp[1] & 0x1f; 257 name = get_sa_name(serv_out12_arr, SERV_OUT12_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_IN_16: 264 sa = cdbp[1] & 0x1f; 265 name = get_sa_name(serv_in16_arr, SERV_IN16_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_OUT_16: 272 sa = cdbp[1] & 0x1f; 273 name = get_sa_name(serv_out16_arr, SERV_OUT16_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 default: 280 if (cdb0 < 0xc0) { 281 name = cdb_byte0_names[cdb0]; 282 if (name) 283 printk("%s%s", leadin, name); 284 else 285 printk("%scdb[0]=0x%x (reserved)", 286 leadin, cdb0); 287 } else 288 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 289 break; 290 } 291 } 292 293 #else /* ifndef CONFIG_SCSI_CONSTANTS */ 294 295 static void print_opcode_name(unsigned char * cdbp, int cdb_len, 296 int start_of_line) 297 { 298 int sa, len, cdb0; 299 const char * leadin = start_of_line ? KERN_INFO : ""; 300 301 cdb0 = cdbp[0]; 302 switch(cdb0) { 303 case VARIABLE_LENGTH_CMD: 304 len = cdbp[7] + 8; 305 if (len < 10) { 306 printk("%sshort opcode=0x%x command, len=%d " 307 "ext_len=%d", leadin, cdb0, len, cdb_len); 308 break; 309 } 310 sa = (cdbp[8] << 8) + cdbp[9]; 311 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 312 if (len != cdb_len) 313 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 314 break; 315 case MAINTENANCE_IN: 316 case MAINTENANCE_OUT: 317 case SERVICE_ACTION_IN_12: 318 case SERVICE_ACTION_OUT_12: 319 case SERVICE_ACTION_IN_16: 320 case SERVICE_ACTION_OUT_16: 321 sa = cdbp[1] & 0x1f; 322 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa); 323 break; 324 default: 325 if (cdb0 < 0xc0) 326 printk("%scdb[0]=0x%x", leadin, cdb0); 327 else 328 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0); 329 break; 330 } 331 } 332 #endif 333 334 void __scsi_print_command(unsigned char *command) 335 { 336 int k, len; 337 338 print_opcode_name(command, 0, 1); 339 if (VARIABLE_LENGTH_CMD == command[0]) 340 len = command[7] + 8; 341 else 342 len = COMMAND_SIZE(command[0]); 343 /* print out all bytes in cdb */ 344 for (k = 0; k < len; ++k) 345 printk(" %02x", command[k]); 346 printk("\n"); 347 } 348 EXPORT_SYMBOL(__scsi_print_command); 349 350 /* This function (perhaps with the addition of peripheral device type) 351 * is more approriate than __scsi_print_command(). Perhaps that static 352 * can be dropped later if it replaces the __scsi_print_command version. 353 */ 354 static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line) 355 { 356 int k; 357 358 print_opcode_name(cdb, cdb_len, start_of_line); 359 /* print out all bytes in cdb */ 360 printk(":"); 361 for (k = 0; k < cdb_len; ++k) 362 printk(" %02x", cdb[k]); 363 printk("\n"); 364 } 365 366 /** 367 * 368 * scsi_print_status - print scsi status description 369 * @scsi_status: scsi status value 370 * 371 * If the status is recognized, the description is printed. 372 * Otherwise "Unknown status" is output. No trailing space. 373 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 374 * (e.g. "0x2" for Check Condition). 375 **/ 376 void 377 scsi_print_status(unsigned char scsi_status) { 378 #ifdef CONFIG_SCSI_CONSTANTS 379 const char * ccp; 380 381 switch (scsi_status) { 382 case 0: ccp = "Good"; break; 383 case 0x2: ccp = "Check Condition"; break; 384 case 0x4: ccp = "Condition Met"; break; 385 case 0x8: ccp = "Busy"; break; 386 case 0x10: ccp = "Intermediate"; break; 387 case 0x14: ccp = "Intermediate-Condition Met"; break; 388 case 0x18: ccp = "Reservation Conflict"; break; 389 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 390 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 391 case 0x30: ccp = "ACA Active"; break; 392 case 0x40: ccp = "Task Aborted"; break; 393 default: ccp = "Unknown status"; 394 } 395 printk(KERN_INFO "%s", ccp); 396 #else 397 printk(KERN_INFO "0x%0x", scsi_status); 398 #endif 399 } 400 EXPORT_SYMBOL(scsi_print_status); 401 402 #ifdef CONFIG_SCSI_CONSTANTS 403 404 struct error_info { 405 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 406 const char * text; 407 }; 408 409 static struct error_info additional[] = 410 { 411 {0x0000, "No additional sense information"}, 412 {0x0001, "Filemark detected"}, 413 {0x0002, "End-of-partition/medium detected"}, 414 {0x0003, "Setmark detected"}, 415 {0x0004, "Beginning-of-partition/medium detected"}, 416 {0x0005, "End-of-data detected"}, 417 {0x0006, "I/O process terminated"}, 418 {0x0011, "Audio play operation in progress"}, 419 {0x0012, "Audio play operation paused"}, 420 {0x0013, "Audio play operation successfully completed"}, 421 {0x0014, "Audio play operation stopped due to error"}, 422 {0x0015, "No current audio status to return"}, 423 {0x0016, "Operation in progress"}, 424 {0x0017, "Cleaning requested"}, 425 {0x0018, "Erase operation in progress"}, 426 {0x0019, "Locate operation in progress"}, 427 {0x001A, "Rewind operation in progress"}, 428 {0x001B, "Set capacity operation in progress"}, 429 {0x001C, "Verify operation in progress"}, 430 431 {0x0100, "No index/sector signal"}, 432 433 {0x0200, "No seek complete"}, 434 435 {0x0300, "Peripheral device write fault"}, 436 {0x0301, "No write current"}, 437 {0x0302, "Excessive write errors"}, 438 439 {0x0400, "Logical unit not ready, cause not reportable"}, 440 {0x0401, "Logical unit is in process of becoming ready"}, 441 {0x0402, "Logical unit not ready, initializing cmd. required"}, 442 {0x0403, "Logical unit not ready, manual intervention required"}, 443 {0x0404, "Logical unit not ready, format in progress"}, 444 {0x0405, "Logical unit not ready, rebuild in progress"}, 445 {0x0406, "Logical unit not ready, recalculation in progress"}, 446 {0x0407, "Logical unit not ready, operation in progress"}, 447 {0x0408, "Logical unit not ready, long write in progress"}, 448 {0x0409, "Logical unit not ready, self-test in progress"}, 449 {0x040A, "Logical unit not accessible, asymmetric access state " 450 "transition"}, 451 {0x040B, "Logical unit not accessible, target port in standby state"}, 452 {0x040C, "Logical unit not accessible, target port in unavailable " 453 "state"}, 454 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 455 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 456 {0x0412, "Logical unit not ready, offline"}, 457 458 {0x0500, "Logical unit does not respond to selection"}, 459 460 {0x0600, "No reference position found"}, 461 462 {0x0700, "Multiple peripheral devices selected"}, 463 464 {0x0800, "Logical unit communication failure"}, 465 {0x0801, "Logical unit communication time-out"}, 466 {0x0802, "Logical unit communication parity error"}, 467 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 468 {0x0804, "Unreachable copy target"}, 469 470 {0x0900, "Track following error"}, 471 {0x0901, "Tracking servo failure"}, 472 {0x0902, "Focus servo failure"}, 473 {0x0903, "Spindle servo failure"}, 474 {0x0904, "Head select fault"}, 475 476 {0x0A00, "Error log overflow"}, 477 478 {0x0B00, "Warning"}, 479 {0x0B01, "Warning - specified temperature exceeded"}, 480 {0x0B02, "Warning - enclosure degraded"}, 481 482 {0x0C00, "Write error"}, 483 {0x0C01, "Write error - recovered with auto reallocation"}, 484 {0x0C02, "Write error - auto reallocation failed"}, 485 {0x0C03, "Write error - recommend reassignment"}, 486 {0x0C04, "Compression check miscompare error"}, 487 {0x0C05, "Data expansion occurred during compression"}, 488 {0x0C06, "Block not compressible"}, 489 {0x0C07, "Write error - recovery needed"}, 490 {0x0C08, "Write error - recovery failed"}, 491 {0x0C09, "Write error - loss of streaming"}, 492 {0x0C0A, "Write error - padding blocks added"}, 493 {0x0C0B, "Auxiliary memory write error"}, 494 {0x0C0C, "Write error - unexpected unsolicited data"}, 495 {0x0C0D, "Write error - not enough unsolicited data"}, 496 497 {0x0D00, "Error detected by third party temporary initiator"}, 498 {0x0D01, "Third party device failure"}, 499 {0x0D02, "Copy target device not reachable"}, 500 {0x0D03, "Incorrect copy target device type"}, 501 {0x0D04, "Copy target device data underrun"}, 502 {0x0D05, "Copy target device data overrun"}, 503 504 {0x0E00, "Invalid information unit"}, 505 {0x0E01, "Information unit too short"}, 506 {0x0E02, "Information unit too long"}, 507 508 {0x1000, "Id CRC or ECC error"}, 509 {0x1001, "Data block guard check failed"}, 510 {0x1002, "Data block application tag check failed"}, 511 {0x1003, "Data block reference tag check failed"}, 512 513 {0x1100, "Unrecovered read error"}, 514 {0x1101, "Read retries exhausted"}, 515 {0x1102, "Error too long to correct"}, 516 {0x1103, "Multiple read errors"}, 517 {0x1104, "Unrecovered read error - auto reallocate failed"}, 518 {0x1105, "L-EC uncorrectable error"}, 519 {0x1106, "CIRC unrecovered error"}, 520 {0x1107, "Data re-synchronization error"}, 521 {0x1108, "Incomplete block read"}, 522 {0x1109, "No gap found"}, 523 {0x110A, "Miscorrected error"}, 524 {0x110B, "Unrecovered read error - recommend reassignment"}, 525 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 526 {0x110D, "De-compression CRC error"}, 527 {0x110E, "Cannot decompress using declared algorithm"}, 528 {0x110F, "Error reading UPC/EAN number"}, 529 {0x1110, "Error reading ISRC number"}, 530 {0x1111, "Read error - loss of streaming"}, 531 {0x1112, "Auxiliary memory read error"}, 532 {0x1113, "Read error - failed retransmission request"}, 533 534 {0x1200, "Address mark not found for id field"}, 535 536 {0x1300, "Address mark not found for data field"}, 537 538 {0x1400, "Recorded entity not found"}, 539 {0x1401, "Record not found"}, 540 {0x1402, "Filemark or setmark not found"}, 541 {0x1403, "End-of-data not found"}, 542 {0x1404, "Block sequence error"}, 543 {0x1405, "Record not found - recommend reassignment"}, 544 {0x1406, "Record not found - data auto-reallocated"}, 545 {0x1407, "Locate operation failure"}, 546 547 {0x1500, "Random positioning error"}, 548 {0x1501, "Mechanical positioning error"}, 549 {0x1502, "Positioning error detected by read of medium"}, 550 551 {0x1600, "Data synchronization mark error"}, 552 {0x1601, "Data sync error - data rewritten"}, 553 {0x1602, "Data sync error - recommend rewrite"}, 554 {0x1603, "Data sync error - data auto-reallocated"}, 555 {0x1604, "Data sync error - recommend reassignment"}, 556 557 {0x1700, "Recovered data with no error correction applied"}, 558 {0x1701, "Recovered data with retries"}, 559 {0x1702, "Recovered data with positive head offset"}, 560 {0x1703, "Recovered data with negative head offset"}, 561 {0x1704, "Recovered data with retries and/or circ applied"}, 562 {0x1705, "Recovered data using previous sector id"}, 563 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 564 {0x1707, "Recovered data without ECC - recommend reassignment"}, 565 {0x1708, "Recovered data without ECC - recommend rewrite"}, 566 {0x1709, "Recovered data without ECC - data rewritten"}, 567 568 {0x1800, "Recovered data with error correction applied"}, 569 {0x1801, "Recovered data with error corr. & retries applied"}, 570 {0x1802, "Recovered data - data auto-reallocated"}, 571 {0x1803, "Recovered data with CIRC"}, 572 {0x1804, "Recovered data with L-EC"}, 573 {0x1805, "Recovered data - recommend reassignment"}, 574 {0x1806, "Recovered data - recommend rewrite"}, 575 {0x1807, "Recovered data with ECC - data rewritten"}, 576 {0x1808, "Recovered data with linking"}, 577 578 {0x1900, "Defect list error"}, 579 {0x1901, "Defect list not available"}, 580 {0x1902, "Defect list error in primary list"}, 581 {0x1903, "Defect list error in grown list"}, 582 583 {0x1A00, "Parameter list length error"}, 584 585 {0x1B00, "Synchronous data transfer error"}, 586 587 {0x1C00, "Defect list not found"}, 588 {0x1C01, "Primary defect list not found"}, 589 {0x1C02, "Grown defect list not found"}, 590 591 {0x1D00, "Miscompare during verify operation"}, 592 593 {0x1E00, "Recovered id with ECC correction"}, 594 595 {0x1F00, "Partial defect list transfer"}, 596 597 {0x2000, "Invalid command operation code"}, 598 {0x2001, "Access denied - initiator pending-enrolled"}, 599 {0x2002, "Access denied - no access rights"}, 600 {0x2003, "Access denied - invalid mgmt id key"}, 601 {0x2004, "Illegal command while in write capable state"}, 602 {0x2005, "Obsolete"}, 603 {0x2006, "Illegal command while in explicit address mode"}, 604 {0x2007, "Illegal command while in implicit address mode"}, 605 {0x2008, "Access denied - enrollment conflict"}, 606 {0x2009, "Access denied - invalid LU identifier"}, 607 {0x200A, "Access denied - invalid proxy token"}, 608 {0x200B, "Access denied - ACL LUN conflict"}, 609 610 {0x2100, "Logical block address out of range"}, 611 {0x2101, "Invalid element address"}, 612 {0x2102, "Invalid address for write"}, 613 614 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 615 616 {0x2400, "Invalid field in cdb"}, 617 {0x2401, "CDB decryption error"}, 618 {0x2404, "Security audit value frozen"}, 619 {0x2405, "Security working key frozen"}, 620 {0x2406, "Nonce not unique"}, 621 {0x2407, "Nonce timestamp out of range"}, 622 623 {0x2500, "Logical unit not supported"}, 624 625 {0x2600, "Invalid field in parameter list"}, 626 {0x2601, "Parameter not supported"}, 627 {0x2602, "Parameter value invalid"}, 628 {0x2603, "Threshold parameters not supported"}, 629 {0x2604, "Invalid release of persistent reservation"}, 630 {0x2605, "Data decryption error"}, 631 {0x2606, "Too many target descriptors"}, 632 {0x2607, "Unsupported target descriptor type code"}, 633 {0x2608, "Too many segment descriptors"}, 634 {0x2609, "Unsupported segment descriptor type code"}, 635 {0x260A, "Unexpected inexact segment"}, 636 {0x260B, "Inline data length exceeded"}, 637 {0x260C, "Invalid operation for copy source or destination"}, 638 {0x260D, "Copy segment granularity violation"}, 639 {0x260E, "Invalid parameter while port is enabled"}, 640 {0x260F, "Invalid data-out buffer integrity"}, 641 642 {0x2700, "Write protected"}, 643 {0x2701, "Hardware write protected"}, 644 {0x2702, "Logical unit software write protected"}, 645 {0x2703, "Associated write protect"}, 646 {0x2704, "Persistent write protect"}, 647 {0x2705, "Permanent write protect"}, 648 {0x2706, "Conditional write protect"}, 649 650 {0x2800, "Not ready to ready change, medium may have changed"}, 651 {0x2801, "Import or export element accessed"}, 652 653 {0x2900, "Power on, reset, or bus device reset occurred"}, 654 {0x2901, "Power on occurred"}, 655 {0x2902, "Scsi bus reset occurred"}, 656 {0x2903, "Bus device reset function occurred"}, 657 {0x2904, "Device internal reset"}, 658 {0x2905, "Transceiver mode changed to single-ended"}, 659 {0x2906, "Transceiver mode changed to lvd"}, 660 {0x2907, "I_T nexus loss occurred"}, 661 662 {0x2A00, "Parameters changed"}, 663 {0x2A01, "Mode parameters changed"}, 664 {0x2A02, "Log parameters changed"}, 665 {0x2A03, "Reservations preempted"}, 666 {0x2A04, "Reservations released"}, 667 {0x2A05, "Registrations preempted"}, 668 {0x2A06, "Asymmetric access state changed"}, 669 {0x2A07, "Implicit asymmetric access state transition failed"}, 670 {0x2A08, "Priority changed"}, 671 {0x2A09, "Capacity data has changed"}, 672 673 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 674 675 {0x2C00, "Command sequence error"}, 676 {0x2C01, "Too many windows specified"}, 677 {0x2C02, "Invalid combination of windows specified"}, 678 {0x2C03, "Current program area is not empty"}, 679 {0x2C04, "Current program area is empty"}, 680 {0x2C05, "Illegal power condition request"}, 681 {0x2C06, "Persistent prevent conflict"}, 682 {0x2C07, "Previous busy status"}, 683 {0x2C08, "Previous task set full status"}, 684 {0x2C09, "Previous reservation conflict status"}, 685 {0x2C0A, "Partition or collection contains user objects"}, 686 {0x2C0B, "Not reserved"}, 687 688 {0x2D00, "Overwrite error on update in place"}, 689 690 {0x2E00, "Insufficient time for operation"}, 691 692 {0x2F00, "Commands cleared by another initiator"}, 693 694 {0x3000, "Incompatible medium installed"}, 695 {0x3001, "Cannot read medium - unknown format"}, 696 {0x3002, "Cannot read medium - incompatible format"}, 697 {0x3003, "Cleaning cartridge installed"}, 698 {0x3004, "Cannot write medium - unknown format"}, 699 {0x3005, "Cannot write medium - incompatible format"}, 700 {0x3006, "Cannot format medium - incompatible medium"}, 701 {0x3007, "Cleaning failure"}, 702 {0x3008, "Cannot write - application code mismatch"}, 703 {0x3009, "Current session not fixated for append"}, 704 {0x300A, "Cleaning request rejected"}, 705 {0x300C, "WORM medium, overwrite attempted"}, 706 {0x3010, "Medium not formatted"}, 707 708 {0x3100, "Medium format corrupted"}, 709 {0x3101, "Format command failed"}, 710 {0x3102, "Zoned formatting failed due to spare linking"}, 711 712 {0x3200, "No defect spare location available"}, 713 {0x3201, "Defect list update failure"}, 714 715 {0x3300, "Tape length error"}, 716 717 {0x3400, "Enclosure failure"}, 718 719 {0x3500, "Enclosure services failure"}, 720 {0x3501, "Unsupported enclosure function"}, 721 {0x3502, "Enclosure services unavailable"}, 722 {0x3503, "Enclosure services transfer failure"}, 723 {0x3504, "Enclosure services transfer refused"}, 724 {0x3505, "Enclosure services checksum error"}, 725 726 {0x3600, "Ribbon, ink, or toner failure"}, 727 728 {0x3700, "Rounded parameter"}, 729 730 {0x3800, "Event status notification"}, 731 {0x3802, "Esn - power management class event"}, 732 {0x3804, "Esn - media class event"}, 733 {0x3806, "Esn - device busy class event"}, 734 735 {0x3900, "Saving parameters not supported"}, 736 737 {0x3A00, "Medium not present"}, 738 {0x3A01, "Medium not present - tray closed"}, 739 {0x3A02, "Medium not present - tray open"}, 740 {0x3A03, "Medium not present - loadable"}, 741 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 742 743 {0x3B00, "Sequential positioning error"}, 744 {0x3B01, "Tape position error at beginning-of-medium"}, 745 {0x3B02, "Tape position error at end-of-medium"}, 746 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 747 {0x3B04, "Slew failure"}, 748 {0x3B05, "Paper jam"}, 749 {0x3B06, "Failed to sense top-of-form"}, 750 {0x3B07, "Failed to sense bottom-of-form"}, 751 {0x3B08, "Reposition error"}, 752 {0x3B09, "Read past end of medium"}, 753 {0x3B0A, "Read past beginning of medium"}, 754 {0x3B0B, "Position past end of medium"}, 755 {0x3B0C, "Position past beginning of medium"}, 756 {0x3B0D, "Medium destination element full"}, 757 {0x3B0E, "Medium source element empty"}, 758 {0x3B0F, "End of medium reached"}, 759 {0x3B11, "Medium magazine not accessible"}, 760 {0x3B12, "Medium magazine removed"}, 761 {0x3B13, "Medium magazine inserted"}, 762 {0x3B14, "Medium magazine locked"}, 763 {0x3B15, "Medium magazine unlocked"}, 764 {0x3B16, "Mechanical positioning or changer error"}, 765 {0x3B17, "Read past end of user object"}, 766 767 {0x3D00, "Invalid bits in identify message"}, 768 769 {0x3E00, "Logical unit has not self-configured yet"}, 770 {0x3E01, "Logical unit failure"}, 771 {0x3E02, "Timeout on logical unit"}, 772 {0x3E03, "Logical unit failed self-test"}, 773 {0x3E04, "Logical unit unable to update self-test log"}, 774 775 {0x3F00, "Target operating conditions have changed"}, 776 {0x3F01, "Microcode has been changed"}, 777 {0x3F02, "Changed operating definition"}, 778 {0x3F03, "Inquiry data has changed"}, 779 {0x3F04, "Component device attached"}, 780 {0x3F05, "Device identifier changed"}, 781 {0x3F06, "Redundancy group created or modified"}, 782 {0x3F07, "Redundancy group deleted"}, 783 {0x3F08, "Spare created or modified"}, 784 {0x3F09, "Spare deleted"}, 785 {0x3F0A, "Volume set created or modified"}, 786 {0x3F0B, "Volume set deleted"}, 787 {0x3F0C, "Volume set deassigned"}, 788 {0x3F0D, "Volume set reassigned"}, 789 {0x3F0E, "Reported luns data has changed"}, 790 {0x3F0F, "Echo buffer overwritten"}, 791 {0x3F10, "Medium loadable"}, 792 {0x3F11, "Medium auxiliary memory accessible"}, 793 /* 794 * {0x40NN, "Ram failure"}, 795 * {0x40NN, "Diagnostic failure on component nn"}, 796 * {0x41NN, "Data path failure"}, 797 * {0x42NN, "Power-on or self-test failure"}, 798 */ 799 {0x4300, "Message error"}, 800 801 {0x4400, "Internal target failure"}, 802 803 {0x4500, "Select or reselect failure"}, 804 805 {0x4600, "Unsuccessful soft reset"}, 806 807 {0x4700, "Scsi parity error"}, 808 {0x4701, "Data phase CRC error detected"}, 809 {0x4702, "Scsi parity error detected during st data phase"}, 810 {0x4703, "Information unit CRC error detected"}, 811 {0x4704, "Asynchronous information protection error detected"}, 812 {0x4705, "Protocol service CRC error"}, 813 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 814 815 {0x4800, "Initiator detected error message received"}, 816 817 {0x4900, "Invalid message error"}, 818 819 {0x4A00, "Command phase error"}, 820 821 {0x4B00, "Data phase error"}, 822 {0x4B01, "Invalid target port transfer tag received"}, 823 {0x4B02, "Too much write data"}, 824 {0x4B03, "Ack/nak timeout"}, 825 {0x4B04, "Nak received"}, 826 {0x4B05, "Data offset error"}, 827 {0x4B06, "Initiator response timeout"}, 828 829 {0x4C00, "Logical unit failed self-configuration"}, 830 /* 831 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 832 */ 833 {0x4E00, "Overlapped commands attempted"}, 834 835 {0x5000, "Write append error"}, 836 {0x5001, "Write append position error"}, 837 {0x5002, "Position error related to timing"}, 838 839 {0x5100, "Erase failure"}, 840 {0x5101, "Erase failure - incomplete erase operation detected"}, 841 842 {0x5200, "Cartridge fault"}, 843 844 {0x5300, "Media load or eject failed"}, 845 {0x5301, "Unload tape failure"}, 846 {0x5302, "Medium removal prevented"}, 847 848 {0x5400, "Scsi to host system interface failure"}, 849 850 {0x5500, "System resource failure"}, 851 {0x5501, "System buffer full"}, 852 {0x5502, "Insufficient reservation resources"}, 853 {0x5503, "Insufficient resources"}, 854 {0x5504, "Insufficient registration resources"}, 855 {0x5505, "Insufficient access control resources"}, 856 {0x5506, "Auxiliary memory out of space"}, 857 {0x5507, "Quota error"}, 858 859 {0x5700, "Unable to recover table-of-contents"}, 860 861 {0x5800, "Generation does not exist"}, 862 863 {0x5900, "Updated block read"}, 864 865 {0x5A00, "Operator request or state change input"}, 866 {0x5A01, "Operator medium removal request"}, 867 {0x5A02, "Operator selected write protect"}, 868 {0x5A03, "Operator selected write permit"}, 869 870 {0x5B00, "Log exception"}, 871 {0x5B01, "Threshold condition met"}, 872 {0x5B02, "Log counter at maximum"}, 873 {0x5B03, "Log list codes exhausted"}, 874 875 {0x5C00, "Rpl status change"}, 876 {0x5C01, "Spindles synchronized"}, 877 {0x5C02, "Spindles not synchronized"}, 878 879 {0x5D00, "Failure prediction threshold exceeded"}, 880 {0x5D01, "Media failure prediction threshold exceeded"}, 881 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 882 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 883 {0x5D10, "Hardware impending failure general hard drive failure"}, 884 {0x5D11, "Hardware impending failure drive error rate too high"}, 885 {0x5D12, "Hardware impending failure data error rate too high"}, 886 {0x5D13, "Hardware impending failure seek error rate too high"}, 887 {0x5D14, "Hardware impending failure too many block reassigns"}, 888 {0x5D15, "Hardware impending failure access times too high"}, 889 {0x5D16, "Hardware impending failure start unit times too high"}, 890 {0x5D17, "Hardware impending failure channel parametrics"}, 891 {0x5D18, "Hardware impending failure controller detected"}, 892 {0x5D19, "Hardware impending failure throughput performance"}, 893 {0x5D1A, "Hardware impending failure seek time performance"}, 894 {0x5D1B, "Hardware impending failure spin-up retry count"}, 895 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 896 {0x5D20, "Controller impending failure general hard drive failure"}, 897 {0x5D21, "Controller impending failure drive error rate too high"}, 898 {0x5D22, "Controller impending failure data error rate too high"}, 899 {0x5D23, "Controller impending failure seek error rate too high"}, 900 {0x5D24, "Controller impending failure too many block reassigns"}, 901 {0x5D25, "Controller impending failure access times too high"}, 902 {0x5D26, "Controller impending failure start unit times too high"}, 903 {0x5D27, "Controller impending failure channel parametrics"}, 904 {0x5D28, "Controller impending failure controller detected"}, 905 {0x5D29, "Controller impending failure throughput performance"}, 906 {0x5D2A, "Controller impending failure seek time performance"}, 907 {0x5D2B, "Controller impending failure spin-up retry count"}, 908 {0x5D2C, "Controller impending failure drive calibration retry count"}, 909 {0x5D30, "Data channel impending failure general hard drive failure"}, 910 {0x5D31, "Data channel impending failure drive error rate too high"}, 911 {0x5D32, "Data channel impending failure data error rate too high"}, 912 {0x5D33, "Data channel impending failure seek error rate too high"}, 913 {0x5D34, "Data channel impending failure too many block reassigns"}, 914 {0x5D35, "Data channel impending failure access times too high"}, 915 {0x5D36, "Data channel impending failure start unit times too high"}, 916 {0x5D37, "Data channel impending failure channel parametrics"}, 917 {0x5D38, "Data channel impending failure controller detected"}, 918 {0x5D39, "Data channel impending failure throughput performance"}, 919 {0x5D3A, "Data channel impending failure seek time performance"}, 920 {0x5D3B, "Data channel impending failure spin-up retry count"}, 921 {0x5D3C, "Data channel impending failure drive calibration retry " 922 "count"}, 923 {0x5D40, "Servo impending failure general hard drive failure"}, 924 {0x5D41, "Servo impending failure drive error rate too high"}, 925 {0x5D42, "Servo impending failure data error rate too high"}, 926 {0x5D43, "Servo impending failure seek error rate too high"}, 927 {0x5D44, "Servo impending failure too many block reassigns"}, 928 {0x5D45, "Servo impending failure access times too high"}, 929 {0x5D46, "Servo impending failure start unit times too high"}, 930 {0x5D47, "Servo impending failure channel parametrics"}, 931 {0x5D48, "Servo impending failure controller detected"}, 932 {0x5D49, "Servo impending failure throughput performance"}, 933 {0x5D4A, "Servo impending failure seek time performance"}, 934 {0x5D4B, "Servo impending failure spin-up retry count"}, 935 {0x5D4C, "Servo impending failure drive calibration retry count"}, 936 {0x5D50, "Spindle impending failure general hard drive failure"}, 937 {0x5D51, "Spindle impending failure drive error rate too high"}, 938 {0x5D52, "Spindle impending failure data error rate too high"}, 939 {0x5D53, "Spindle impending failure seek error rate too high"}, 940 {0x5D54, "Spindle impending failure too many block reassigns"}, 941 {0x5D55, "Spindle impending failure access times too high"}, 942 {0x5D56, "Spindle impending failure start unit times too high"}, 943 {0x5D57, "Spindle impending failure channel parametrics"}, 944 {0x5D58, "Spindle impending failure controller detected"}, 945 {0x5D59, "Spindle impending failure throughput performance"}, 946 {0x5D5A, "Spindle impending failure seek time performance"}, 947 {0x5D5B, "Spindle impending failure spin-up retry count"}, 948 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 949 {0x5D60, "Firmware impending failure general hard drive failure"}, 950 {0x5D61, "Firmware impending failure drive error rate too high"}, 951 {0x5D62, "Firmware impending failure data error rate too high"}, 952 {0x5D63, "Firmware impending failure seek error rate too high"}, 953 {0x5D64, "Firmware impending failure too many block reassigns"}, 954 {0x5D65, "Firmware impending failure access times too high"}, 955 {0x5D66, "Firmware impending failure start unit times too high"}, 956 {0x5D67, "Firmware impending failure channel parametrics"}, 957 {0x5D68, "Firmware impending failure controller detected"}, 958 {0x5D69, "Firmware impending failure throughput performance"}, 959 {0x5D6A, "Firmware impending failure seek time performance"}, 960 {0x5D6B, "Firmware impending failure spin-up retry count"}, 961 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 962 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 963 964 {0x5E00, "Low power condition on"}, 965 {0x5E01, "Idle condition activated by timer"}, 966 {0x5E02, "Standby condition activated by timer"}, 967 {0x5E03, "Idle condition activated by command"}, 968 {0x5E04, "Standby condition activated by command"}, 969 {0x5E41, "Power state change to active"}, 970 {0x5E42, "Power state change to idle"}, 971 {0x5E43, "Power state change to standby"}, 972 {0x5E45, "Power state change to sleep"}, 973 {0x5E47, "Power state change to device control"}, 974 975 {0x6000, "Lamp failure"}, 976 977 {0x6100, "Video acquisition error"}, 978 {0x6101, "Unable to acquire video"}, 979 {0x6102, "Out of focus"}, 980 981 {0x6200, "Scan head positioning error"}, 982 983 {0x6300, "End of user area encountered on this track"}, 984 {0x6301, "Packet does not fit in available space"}, 985 986 {0x6400, "Illegal mode for this track"}, 987 {0x6401, "Invalid packet size"}, 988 989 {0x6500, "Voltage fault"}, 990 991 {0x6600, "Automatic document feeder cover up"}, 992 {0x6601, "Automatic document feeder lift up"}, 993 {0x6602, "Document jam in automatic document feeder"}, 994 {0x6603, "Document miss feed automatic in document feeder"}, 995 996 {0x6700, "Configuration failure"}, 997 {0x6701, "Configuration of incapable logical units failed"}, 998 {0x6702, "Add logical unit failed"}, 999 {0x6703, "Modification of logical unit failed"}, 1000 {0x6704, "Exchange of logical unit failed"}, 1001 {0x6705, "Remove of logical unit failed"}, 1002 {0x6706, "Attachment of logical unit failed"}, 1003 {0x6707, "Creation of logical unit failed"}, 1004 {0x6708, "Assign failure occurred"}, 1005 {0x6709, "Multiply assigned logical unit"}, 1006 {0x670A, "Set target port groups command failed"}, 1007 1008 {0x6800, "Logical unit not configured"}, 1009 1010 {0x6900, "Data loss on logical unit"}, 1011 {0x6901, "Multiple logical unit failures"}, 1012 {0x6902, "Parity/data mismatch"}, 1013 1014 {0x6A00, "Informational, refer to log"}, 1015 1016 {0x6B00, "State change has occurred"}, 1017 {0x6B01, "Redundancy level got better"}, 1018 {0x6B02, "Redundancy level got worse"}, 1019 1020 {0x6C00, "Rebuild failure occurred"}, 1021 1022 {0x6D00, "Recalculate failure occurred"}, 1023 1024 {0x6E00, "Command to logical unit failed"}, 1025 1026 {0x6F00, "Copy protection key exchange failure - authentication " 1027 "failure"}, 1028 {0x6F01, "Copy protection key exchange failure - key not present"}, 1029 {0x6F02, "Copy protection key exchange failure - key not established"}, 1030 {0x6F03, "Read of scrambled sector without authentication"}, 1031 {0x6F04, "Media region code is mismatched to logical unit region"}, 1032 {0x6F05, "Drive region must be permanent/region reset count error"}, 1033 /* 1034 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1035 */ 1036 {0x7100, "Decompression exception long algorithm id"}, 1037 1038 {0x7200, "Session fixation error"}, 1039 {0x7201, "Session fixation error writing lead-in"}, 1040 {0x7202, "Session fixation error writing lead-out"}, 1041 {0x7203, "Session fixation error - incomplete track in session"}, 1042 {0x7204, "Empty or partially written reserved track"}, 1043 {0x7205, "No more track reservations allowed"}, 1044 1045 {0x7300, "Cd control error"}, 1046 {0x7301, "Power calibration area almost full"}, 1047 {0x7302, "Power calibration area is full"}, 1048 {0x7303, "Power calibration area error"}, 1049 {0x7304, "Program memory area update failure"}, 1050 {0x7305, "Program memory area is full"}, 1051 {0x7306, "RMA/PMA is almost full"}, 1052 {0, NULL} 1053 }; 1054 1055 struct error_info2 { 1056 unsigned char code1, code2_min, code2_max; 1057 const char * fmt; 1058 }; 1059 1060 static const struct error_info2 additional2[] = 1061 { 1062 {0x40,0x00,0x7f,"Ram failure (%x)"}, 1063 {0x40,0x80,0xff,"Diagnostic failure on component (%x)"}, 1064 {0x41,0x00,0xff,"Data path failure (%x)"}, 1065 {0x42,0x00,0xff,"Power-on or self-test failure (%x)"}, 1066 {0x4D,0x00,0xff,"Tagged overlapped commands (queue tag %x)"}, 1067 {0x70,0x00,0xff,"Decompression exception short algorithm id of %x"}, 1068 {0, 0, 0, NULL} 1069 }; 1070 1071 /* description of the sense key values */ 1072 static const char * const snstext[] = { 1073 "No Sense", /* 0: There is no sense information */ 1074 "Recovered Error", /* 1: The last command completed successfully 1075 but used error correction */ 1076 "Not Ready", /* 2: The addressed target is not ready */ 1077 "Medium Error", /* 3: Data error detected on the medium */ 1078 "Hardware Error", /* 4: Controller or device failure */ 1079 "Illegal Request", /* 5: Error in request */ 1080 "Unit Attention", /* 6: Removable medium was changed, or 1081 the target has been reset, or ... */ 1082 "Data Protect", /* 7: Access to the data is blocked */ 1083 "Blank Check", /* 8: Reached unexpected written or unwritten 1084 region of the medium */ 1085 "Vendor Specific(9)", 1086 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1087 "Aborted Command", /* B: The target aborted the command */ 1088 "Equal", /* C: A SEARCH DATA command found data equal */ 1089 "Volume Overflow", /* D: Medium full with still data to be written */ 1090 "Miscompare", /* E: Source data and data on the medium 1091 do not agree */ 1092 }; 1093 #endif 1094 1095 /* Get sense key string or NULL if not available */ 1096 const char * 1097 scsi_sense_key_string(unsigned char key) { 1098 #ifdef CONFIG_SCSI_CONSTANTS 1099 if (key <= 0xE) 1100 return snstext[key]; 1101 #endif 1102 return NULL; 1103 } 1104 EXPORT_SYMBOL(scsi_sense_key_string); 1105 1106 /* 1107 * Get additional sense code string or NULL if not available. 1108 * This string may contain a "%x" and should be printed with ascq as arg. 1109 */ 1110 const char * 1111 scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1112 #ifdef CONFIG_SCSI_CONSTANTS 1113 int i; 1114 unsigned short code = ((asc << 8) | ascq); 1115 1116 for (i=0; additional[i].text; i++) 1117 if (additional[i].code12 == code) 1118 return additional[i].text; 1119 for (i=0; additional2[i].fmt; i++) 1120 if (additional2[i].code1 == asc && 1121 additional2[i].code2_min >= ascq && 1122 additional2[i].code2_max <= ascq) 1123 return additional2[i].fmt; 1124 #endif 1125 return NULL; 1126 } 1127 EXPORT_SYMBOL(scsi_extd_sense_format); 1128 1129 /* Print extended sense information; no leadin, no linefeed */ 1130 static void 1131 scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1132 { 1133 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1134 1135 if (extd_sense_fmt) { 1136 if (strstr(extd_sense_fmt, "%x")) { 1137 printk("Additional sense: "); 1138 printk(extd_sense_fmt, ascq); 1139 } else 1140 printk("Additional sense: %s", extd_sense_fmt); 1141 } else { 1142 if (asc >= 0x80) 1143 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq); 1144 if (ascq >= 0x80) 1145 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq); 1146 else 1147 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1148 } 1149 } 1150 1151 void 1152 scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) 1153 { 1154 const char *sense_txt; 1155 /* An example of deferred is when an earlier write to disk cache 1156 * succeeded, but now the disk discovers that it cannot write the 1157 * data to the magnetic media. 1158 */ 1159 const char *error = scsi_sense_is_deferred(sshdr) ? 1160 "<<DEFERRED>>" : "Current"; 1161 printk(KERN_INFO "%s: %s", name, error); 1162 if (sshdr->response_code >= 0x72) 1163 printk(" [descriptor]"); 1164 1165 sense_txt = scsi_sense_key_string(sshdr->sense_key); 1166 if (sense_txt) 1167 printk(": sense key: %s\n", sense_txt); 1168 else 1169 printk(": sense key=0x%x\n", sshdr->sense_key); 1170 printk(KERN_INFO " "); 1171 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1172 printk("\n"); 1173 } 1174 EXPORT_SYMBOL(scsi_print_sense_hdr); 1175 1176 /* Print sense information */ 1177 void 1178 __scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1179 int sense_len) 1180 { 1181 int k, num, res; 1182 unsigned int info; 1183 struct scsi_sense_hdr ssh; 1184 1185 res = scsi_normalize_sense(sense_buffer, sense_len, &ssh); 1186 if (0 == res) { 1187 /* this may be SCSI-1 sense data */ 1188 num = (sense_len < 32) ? sense_len : 32; 1189 printk(KERN_INFO "Unrecognized sense data (in hex):"); 1190 for (k = 0; k < num; ++k) { 1191 if (0 == (k % 16)) { 1192 printk("\n"); 1193 printk(KERN_INFO " "); 1194 } 1195 printk("%02x ", sense_buffer[k]); 1196 } 1197 printk("\n"); 1198 return; 1199 } 1200 scsi_print_sense_hdr(name, &ssh); 1201 if (ssh.response_code < 0x72) { 1202 /* only decode extras for "fixed" format now */ 1203 char buff[80]; 1204 int blen, fixed_valid; 1205 1206 fixed_valid = sense_buffer[0] & 0x80; 1207 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1208 (sense_buffer[5] << 8) | sense_buffer[6]); 1209 res = 0; 1210 memset(buff, 0, sizeof(buff)); 1211 blen = sizeof(buff) - 1; 1212 if (fixed_valid) 1213 res += snprintf(buff + res, blen - res, 1214 "Info fld=0x%x", info); 1215 if (sense_buffer[2] & 0x80) { 1216 /* current command has read a filemark */ 1217 if (res > 0) 1218 res += snprintf(buff + res, blen - res, ", "); 1219 res += snprintf(buff + res, blen - res, "FMK"); 1220 } 1221 if (sense_buffer[2] & 0x40) { 1222 /* end-of-medium condition exists */ 1223 if (res > 0) 1224 res += snprintf(buff + res, blen - res, ", "); 1225 res += snprintf(buff + res, blen - res, "EOM"); 1226 } 1227 if (sense_buffer[2] & 0x20) { 1228 /* incorrect block length requested */ 1229 if (res > 0) 1230 res += snprintf(buff + res, blen - res, ", "); 1231 res += snprintf(buff + res, blen - res, "ILI"); 1232 } 1233 if (res > 0) 1234 printk(KERN_INFO "%s\n", buff); 1235 } else if (ssh.additional_length > 0) { 1236 /* descriptor format with sense descriptors */ 1237 num = 8 + ssh.additional_length; 1238 num = (sense_len < num) ? sense_len : num; 1239 printk(KERN_INFO "Descriptor sense data with sense " 1240 "descriptors (in hex):"); 1241 for (k = 0; k < num; ++k) { 1242 if (0 == (k % 16)) { 1243 printk("\n"); 1244 printk(KERN_INFO " "); 1245 } 1246 printk("%02x ", sense_buffer[k]); 1247 } 1248 printk("\n"); 1249 } 1250 } 1251 EXPORT_SYMBOL(__scsi_print_sense); 1252 1253 void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd) 1254 { 1255 const char *name = devclass; 1256 1257 if (cmd->request->rq_disk) 1258 name = cmd->request->rq_disk->disk_name; 1259 __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE); 1260 } 1261 EXPORT_SYMBOL(scsi_print_sense); 1262 1263 void scsi_print_command(struct scsi_cmnd *cmd) 1264 { 1265 /* Assume appended output (i.e. not at start of line) */ 1266 sdev_printk("", cmd->device, "\n"); 1267 printk(KERN_INFO " command: "); 1268 scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0); 1269 } 1270 EXPORT_SYMBOL(scsi_print_command); 1271 1272 #ifdef CONFIG_SCSI_CONSTANTS 1273 1274 static const char * const hostbyte_table[]={ 1275 "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1276 "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1277 "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"}; 1278 #define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table) 1279 1280 void scsi_print_hostbyte(int scsiresult) 1281 { 1282 int hb = host_byte(scsiresult); 1283 1284 printk("Hostbyte=0x%02x", hb); 1285 if (hb < NUM_HOSTBYTE_STRS) 1286 printk("(%s) ", hostbyte_table[hb]); 1287 else 1288 printk("is invalid "); 1289 } 1290 #else 1291 void scsi_print_hostbyte(int scsiresult) 1292 { 1293 printk("Hostbyte=0x%02x ", host_byte(scsiresult)); 1294 } 1295 #endif 1296 1297 #ifdef CONFIG_SCSI_CONSTANTS 1298 1299 static const char * const driverbyte_table[]={ 1300 "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1301 "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1302 #define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table) 1303 1304 static const char * const driversuggest_table[]={"SUGGEST_OK", 1305 "SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE", 1306 "SUGGEST_5", "SUGGEST_6", "SUGGEST_7", "SUGGEST_SENSE"}; 1307 #define NUM_SUGGEST_STRS ARRAY_SIZE(driversuggest_table) 1308 1309 void scsi_print_driverbyte(int scsiresult) 1310 { 1311 int dr = (driver_byte(scsiresult) & DRIVER_MASK); 1312 int su = ((driver_byte(scsiresult) & SUGGEST_MASK) >> 4); 1313 1314 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1315 printk("(%s,%s) ", 1316 (dr < NUM_DRIVERBYTE_STRS ? driverbyte_table[dr] : "invalid"), 1317 (su < NUM_SUGGEST_STRS ? driversuggest_table[su] : "invalid")); 1318 } 1319 #else 1320 void scsi_print_driverbyte(int scsiresult) 1321 { 1322 printk("Driverbyte=0x%02x ", driver_byte(scsiresult)); 1323 } 1324 #endif 1325