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 * Update to SPC-4 T10/1713-D Rev 20, 22 May 2009, D. Gilbert 20090624 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 31 32 33 #ifdef CONFIG_SCSI_CONSTANTS 34 static const char * cdb_byte0_names[] = { 35 /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense", 36 /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, 37 "Reassign Blocks", 38 /* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL, 39 /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", 40 /* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)", 41 "Reserve(6)", 42 /* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)", 43 /* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", 44 /* 1e-1f */ "Prevent/Allow Medium Removal", NULL, 45 /* 20-22 */ NULL, NULL, NULL, 46 /* 23-28 */ "Read Format Capacities", "Set Window", 47 "Read Capacity(10)", NULL, NULL, "Read(10)", 48 /* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)", 49 "Read updated block", 50 /* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal", 51 /* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", 52 /* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)", 53 "Read Defect Data(10)", 54 /* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", 55 "Read Buffer", 56 /* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)", 57 /* 40-41 */ "Change Definition", "Write Same(10)", 58 /* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP", 59 "Read density support", "Play audio(10)", "Get configuration", 60 "Play audio msf", "Play audio track/index", 61 /* 49-4f */ "Play track relative(10)", "Get event status notification", 62 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", 63 NULL, 64 /* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info", 65 "Reserve track", "Send OPC info", "Mode Select(10)", 66 /* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue", 67 "Mode Sense(10)", "Close track/session", 68 /* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in", 69 "Persistent reserve out", 70 /* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 71 /* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 72 /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 73 /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB", 74 "Variable length", 75 /* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy", 76 "Receive copy results", 77 /* 85-89 */ "ATA command pass through(16)", "Access control in", 78 "Access control out", "Read(16)", "Memory Export Out(16)", 79 /* 8a-8f */ "Write(16)", "ORWrite", "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", "ATA command pass through(12)/Blank", 87 "Security protocol in", "Maintenance in", "Maintenance out", 88 "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 */ "Security protocol out", "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 identifying information"}, 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 {0xf, "Report timestamp"}, 117 {0x10, "Management protocol in"}, 118 }; 119 #define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr) 120 121 static const struct value_name_pair maint_out_arr[] = { 122 {0x6, "Set identifying information"}, 123 {0xa, "Set target port groups"}, 124 {0xb, "Change aliases"}, 125 {0xe, "Set priority"}, 126 {0xf, "Set timestamp"}, 127 {0x10, "Management protocol out"}, 128 }; 129 #define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr) 130 131 static const struct value_name_pair serv_in12_arr[] = { 132 {0x1, "Read media serial number"}, 133 }; 134 #define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr) 135 136 static const struct value_name_pair serv_out12_arr[] = { 137 {-1, "dummy entry"}, 138 }; 139 #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) 140 141 static const struct value_name_pair serv_in16_arr[] = { 142 {0x10, "Read capacity(16)"}, 143 {0x11, "Read long(16)"}, 144 {0x12, "Get LBA status"}, 145 }; 146 #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) 147 148 static const struct value_name_pair serv_out16_arr[] = { 149 {0x11, "Write long(16)"}, 150 {0x1f, "Notify data transfer device(16)"}, 151 }; 152 #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) 153 154 static const struct value_name_pair variable_length_arr[] = { 155 {0x1, "Rebuild(32)"}, 156 {0x2, "Regenerate(32)"}, 157 {0x3, "Xdread(32)"}, 158 {0x4, "Xdwrite(32)"}, 159 {0x5, "Xdwrite extended(32)"}, 160 {0x6, "Xpwrite(32)"}, 161 {0x7, "Xdwriteread(32)"}, 162 {0x8, "Xdwrite extended(64)"}, 163 {0x9, "Read(32)"}, 164 {0xa, "Verify(32)"}, 165 {0xb, "Write(32)"}, 166 {0xc, "Write an verify(32)"}, 167 {0xd, "Write same(32)"}, 168 {0x8801, "Format OSD"}, 169 {0x8802, "Create (osd)"}, 170 {0x8803, "List (osd)"}, 171 {0x8805, "Read (osd)"}, 172 {0x8806, "Write (osd)"}, 173 {0x8807, "Append (osd)"}, 174 {0x8808, "Flush (osd)"}, 175 {0x880a, "Remove (osd)"}, 176 {0x880b, "Create partition (osd)"}, 177 {0x880c, "Remove partition (osd)"}, 178 {0x880e, "Get attributes (osd)"}, 179 {0x880f, "Set attributes (osd)"}, 180 {0x8812, "Create and write (osd)"}, 181 {0x8815, "Create collection (osd)"}, 182 {0x8816, "Remove collection (osd)"}, 183 {0x8817, "List collection (osd)"}, 184 {0x8818, "Set key (osd)"}, 185 {0x8819, "Set master key (osd)"}, 186 {0x881a, "Flush collection (osd)"}, 187 {0x881b, "Flush partition (osd)"}, 188 {0x881c, "Flush OSD"}, 189 {0x8f7e, "Perform SCSI command (osd)"}, 190 {0x8f7f, "Perform task management function (osd)"}, 191 }; 192 #define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr) 193 194 static const char * get_sa_name(const struct value_name_pair * arr, 195 int arr_sz, int service_action) 196 { 197 int k; 198 199 for (k = 0; k < arr_sz; ++k, ++arr) { 200 if (service_action == arr->value) 201 break; 202 } 203 return (k < arr_sz) ? arr->name : NULL; 204 } 205 206 /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 207 static void print_opcode_name(unsigned char * cdbp, int cdb_len) 208 { 209 int sa, len, cdb0; 210 const char * name; 211 212 cdb0 = cdbp[0]; 213 switch(cdb0) { 214 case VARIABLE_LENGTH_CMD: 215 len = scsi_varlen_cdb_length(cdbp); 216 if (len < 10) { 217 printk("short variable length command, " 218 "len=%d ext_len=%d", len, cdb_len); 219 break; 220 } 221 sa = (cdbp[8] << 8) + cdbp[9]; 222 name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, sa); 223 if (name) 224 printk("%s", name); 225 else 226 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 227 228 if ((cdb_len > 0) && (len != cdb_len)) 229 printk(", in_cdb_len=%d, ext_len=%d", 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", name); 237 else 238 printk("cdb[0]=0x%x, sa=0x%x", 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", name); 245 else 246 printk("cdb[0]=0x%x, sa=0x%x", 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", name); 253 else 254 printk("cdb[0]=0x%x, sa=0x%x", 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", name); 261 else 262 printk("cdb[0]=0x%x, sa=0x%x", 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", name); 269 else 270 printk("cdb[0]=0x%x, sa=0x%x", 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", name); 277 else 278 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 279 break; 280 default: 281 if (cdb0 < 0xc0) { 282 name = cdb_byte0_names[cdb0]; 283 if (name) 284 printk("%s", name); 285 else 286 printk("cdb[0]=0x%x (reserved)", cdb0); 287 } else 288 printk("cdb[0]=0x%x (vendor)", 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 { 297 int sa, len, cdb0; 298 299 cdb0 = cdbp[0]; 300 switch(cdb0) { 301 case VARIABLE_LENGTH_CMD: 302 len = scsi_varlen_cdb_length(cdbp); 303 if (len < 10) { 304 printk("short opcode=0x%x command, len=%d " 305 "ext_len=%d", cdb0, len, cdb_len); 306 break; 307 } 308 sa = (cdbp[8] << 8) + cdbp[9]; 309 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 310 if (len != cdb_len) 311 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 312 break; 313 case MAINTENANCE_IN: 314 case MAINTENANCE_OUT: 315 case SERVICE_ACTION_IN_12: 316 case SERVICE_ACTION_OUT_12: 317 case SERVICE_ACTION_IN_16: 318 case SERVICE_ACTION_OUT_16: 319 sa = cdbp[1] & 0x1f; 320 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 321 break; 322 default: 323 if (cdb0 < 0xc0) 324 printk("cdb[0]=0x%x", cdb0); 325 else 326 printk("cdb[0]=0x%x (vendor)", cdb0); 327 break; 328 } 329 } 330 #endif 331 332 void __scsi_print_command(unsigned char *cdb) 333 { 334 int k, len; 335 336 print_opcode_name(cdb, 0); 337 len = scsi_command_size(cdb); 338 /* print out all bytes in cdb */ 339 for (k = 0; k < len; ++k) 340 printk(" %02x", cdb[k]); 341 printk("\n"); 342 } 343 EXPORT_SYMBOL(__scsi_print_command); 344 345 void scsi_print_command(struct scsi_cmnd *cmd) 346 { 347 int k; 348 349 if (cmd->cmnd == NULL) 350 return; 351 352 scmd_printk(KERN_INFO, cmd, "CDB: "); 353 print_opcode_name(cmd->cmnd, cmd->cmd_len); 354 355 /* print out all bytes in cdb */ 356 printk(":"); 357 for (k = 0; k < cmd->cmd_len; ++k) 358 printk(" %02x", cmd->cmnd[k]); 359 printk("\n"); 360 } 361 EXPORT_SYMBOL(scsi_print_command); 362 363 /** 364 * scsi_print_status - print scsi status description 365 * @scsi_status: scsi status value 366 * 367 * If the status is recognized, the description is printed. 368 * Otherwise "Unknown status" is output. No trailing space. 369 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 370 * (e.g. "0x2" for Check Condition). 371 **/ 372 void 373 scsi_print_status(unsigned char scsi_status) { 374 #ifdef CONFIG_SCSI_CONSTANTS 375 const char * ccp; 376 377 switch (scsi_status) { 378 case 0: ccp = "Good"; break; 379 case 0x2: ccp = "Check Condition"; break; 380 case 0x4: ccp = "Condition Met"; break; 381 case 0x8: ccp = "Busy"; break; 382 case 0x10: ccp = "Intermediate"; break; 383 case 0x14: ccp = "Intermediate-Condition Met"; break; 384 case 0x18: ccp = "Reservation Conflict"; break; 385 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 386 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 387 case 0x30: ccp = "ACA Active"; break; 388 case 0x40: ccp = "Task Aborted"; break; 389 default: ccp = "Unknown status"; 390 } 391 printk(KERN_INFO "%s", ccp); 392 #else 393 printk(KERN_INFO "0x%0x", scsi_status); 394 #endif 395 } 396 EXPORT_SYMBOL(scsi_print_status); 397 398 #ifdef CONFIG_SCSI_CONSTANTS 399 400 struct error_info { 401 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 402 const char * text; 403 }; 404 405 /* 406 * The canonical list of T10 Additional Sense Codes is available at: 407 * http://www.t10.org/lists/asc-num.txt 408 */ 409 static const 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 {0x0007, "Programmable early warning detected"}, 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 {0x001D, "ATA pass through information available"}, 432 {0x001E, "Conflicting SA creation request"}, 433 434 {0x0100, "No index/sector signal"}, 435 436 {0x0200, "No seek complete"}, 437 438 {0x0300, "Peripheral device write fault"}, 439 {0x0301, "No write current"}, 440 {0x0302, "Excessive write errors"}, 441 442 {0x0400, "Logical unit not ready, cause not reportable"}, 443 {0x0401, "Logical unit is in process of becoming ready"}, 444 {0x0402, "Logical unit not ready, initializing command required"}, 445 {0x0403, "Logical unit not ready, manual intervention required"}, 446 {0x0404, "Logical unit not ready, format in progress"}, 447 {0x0405, "Logical unit not ready, rebuild in progress"}, 448 {0x0406, "Logical unit not ready, recalculation in progress"}, 449 {0x0407, "Logical unit not ready, operation in progress"}, 450 {0x0408, "Logical unit not ready, long write in progress"}, 451 {0x0409, "Logical unit not ready, self-test in progress"}, 452 {0x040A, "Logical unit not accessible, asymmetric access state " 453 "transition"}, 454 {0x040B, "Logical unit not accessible, target port in standby state"}, 455 {0x040C, "Logical unit not accessible, target port in unavailable " 456 "state"}, 457 {0x040D, "Logical unit not ready, structure check required"}, 458 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 459 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 460 {0x0412, "Logical unit not ready, offline"}, 461 {0x0413, "Logical unit not ready, SA creation in progress"}, 462 {0x0414, "Logical unit not ready, space allocation in progress"}, 463 464 {0x0500, "Logical unit does not respond to selection"}, 465 466 {0x0600, "No reference position found"}, 467 468 {0x0700, "Multiple peripheral devices selected"}, 469 470 {0x0800, "Logical unit communication failure"}, 471 {0x0801, "Logical unit communication time-out"}, 472 {0x0802, "Logical unit communication parity error"}, 473 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 474 {0x0804, "Unreachable copy target"}, 475 476 {0x0900, "Track following error"}, 477 {0x0901, "Tracking servo failure"}, 478 {0x0902, "Focus servo failure"}, 479 {0x0903, "Spindle servo failure"}, 480 {0x0904, "Head select fault"}, 481 482 {0x0A00, "Error log overflow"}, 483 484 {0x0B00, "Warning"}, 485 {0x0B01, "Warning - specified temperature exceeded"}, 486 {0x0B02, "Warning - enclosure degraded"}, 487 {0x0B03, "Warning - background self-test failed"}, 488 {0x0B04, "Warning - background pre-scan detected medium error"}, 489 {0x0B05, "Warning - background medium scan detected medium error"}, 490 {0x0B06, "Warning - non-volatile cache now volatile"}, 491 {0x0B07, "Warning - degraded power to non-volatile cache"}, 492 {0x0B08, "Warning - power loss expected"}, 493 494 {0x0C00, "Write error"}, 495 {0x0C01, "Write error - recovered with auto reallocation"}, 496 {0x0C02, "Write error - auto reallocation failed"}, 497 {0x0C03, "Write error - recommend reassignment"}, 498 {0x0C04, "Compression check miscompare error"}, 499 {0x0C05, "Data expansion occurred during compression"}, 500 {0x0C06, "Block not compressible"}, 501 {0x0C07, "Write error - recovery needed"}, 502 {0x0C08, "Write error - recovery failed"}, 503 {0x0C09, "Write error - loss of streaming"}, 504 {0x0C0A, "Write error - padding blocks added"}, 505 {0x0C0B, "Auxiliary memory write error"}, 506 {0x0C0C, "Write error - unexpected unsolicited data"}, 507 {0x0C0D, "Write error - not enough unsolicited data"}, 508 {0x0C0F, "Defects in error window"}, 509 510 {0x0D00, "Error detected by third party temporary initiator"}, 511 {0x0D01, "Third party device failure"}, 512 {0x0D02, "Copy target device not reachable"}, 513 {0x0D03, "Incorrect copy target device type"}, 514 {0x0D04, "Copy target device data underrun"}, 515 {0x0D05, "Copy target device data overrun"}, 516 517 {0x0E00, "Invalid information unit"}, 518 {0x0E01, "Information unit too short"}, 519 {0x0E02, "Information unit too long"}, 520 {0x0E03, "Invalid field in command information unit"}, 521 522 {0x1000, "Id CRC or ECC error"}, 523 {0x1001, "Logical block guard check failed"}, 524 {0x1002, "Logical block application tag check failed"}, 525 {0x1003, "Logical block reference tag check failed"}, 526 527 {0x1100, "Unrecovered read error"}, 528 {0x1101, "Read retries exhausted"}, 529 {0x1102, "Error too long to correct"}, 530 {0x1103, "Multiple read errors"}, 531 {0x1104, "Unrecovered read error - auto reallocate failed"}, 532 {0x1105, "L-EC uncorrectable error"}, 533 {0x1106, "CIRC unrecovered error"}, 534 {0x1107, "Data re-synchronization error"}, 535 {0x1108, "Incomplete block read"}, 536 {0x1109, "No gap found"}, 537 {0x110A, "Miscorrected error"}, 538 {0x110B, "Unrecovered read error - recommend reassignment"}, 539 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 540 {0x110D, "De-compression CRC error"}, 541 {0x110E, "Cannot decompress using declared algorithm"}, 542 {0x110F, "Error reading UPC/EAN number"}, 543 {0x1110, "Error reading ISRC number"}, 544 {0x1111, "Read error - loss of streaming"}, 545 {0x1112, "Auxiliary memory read error"}, 546 {0x1113, "Read error - failed retransmission request"}, 547 {0x1114, "Read error - lba marked bad by application client"}, 548 549 {0x1200, "Address mark not found for id field"}, 550 551 {0x1300, "Address mark not found for data field"}, 552 553 {0x1400, "Recorded entity not found"}, 554 {0x1401, "Record not found"}, 555 {0x1402, "Filemark or setmark not found"}, 556 {0x1403, "End-of-data not found"}, 557 {0x1404, "Block sequence error"}, 558 {0x1405, "Record not found - recommend reassignment"}, 559 {0x1406, "Record not found - data auto-reallocated"}, 560 {0x1407, "Locate operation failure"}, 561 562 {0x1500, "Random positioning error"}, 563 {0x1501, "Mechanical positioning error"}, 564 {0x1502, "Positioning error detected by read of medium"}, 565 566 {0x1600, "Data synchronization mark error"}, 567 {0x1601, "Data sync error - data rewritten"}, 568 {0x1602, "Data sync error - recommend rewrite"}, 569 {0x1603, "Data sync error - data auto-reallocated"}, 570 {0x1604, "Data sync error - recommend reassignment"}, 571 572 {0x1700, "Recovered data with no error correction applied"}, 573 {0x1701, "Recovered data with retries"}, 574 {0x1702, "Recovered data with positive head offset"}, 575 {0x1703, "Recovered data with negative head offset"}, 576 {0x1704, "Recovered data with retries and/or circ applied"}, 577 {0x1705, "Recovered data using previous sector id"}, 578 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 579 {0x1707, "Recovered data without ECC - recommend reassignment"}, 580 {0x1708, "Recovered data without ECC - recommend rewrite"}, 581 {0x1709, "Recovered data without ECC - data rewritten"}, 582 583 {0x1800, "Recovered data with error correction applied"}, 584 {0x1801, "Recovered data with error corr. & retries applied"}, 585 {0x1802, "Recovered data - data auto-reallocated"}, 586 {0x1803, "Recovered data with CIRC"}, 587 {0x1804, "Recovered data with L-EC"}, 588 {0x1805, "Recovered data - recommend reassignment"}, 589 {0x1806, "Recovered data - recommend rewrite"}, 590 {0x1807, "Recovered data with ECC - data rewritten"}, 591 {0x1808, "Recovered data with linking"}, 592 593 {0x1900, "Defect list error"}, 594 {0x1901, "Defect list not available"}, 595 {0x1902, "Defect list error in primary list"}, 596 {0x1903, "Defect list error in grown list"}, 597 598 {0x1A00, "Parameter list length error"}, 599 600 {0x1B00, "Synchronous data transfer error"}, 601 602 {0x1C00, "Defect list not found"}, 603 {0x1C01, "Primary defect list not found"}, 604 {0x1C02, "Grown defect list not found"}, 605 606 {0x1D00, "Miscompare during verify operation"}, 607 {0x1D01, "Miscompare verify of unmapped LBA"}, 608 609 {0x1E00, "Recovered id with ECC correction"}, 610 611 {0x1F00, "Partial defect list transfer"}, 612 613 {0x2000, "Invalid command operation code"}, 614 {0x2001, "Access denied - initiator pending-enrolled"}, 615 {0x2002, "Access denied - no access rights"}, 616 {0x2003, "Access denied - invalid mgmt id key"}, 617 {0x2004, "Illegal command while in write capable state"}, 618 {0x2005, "Obsolete"}, 619 {0x2006, "Illegal command while in explicit address mode"}, 620 {0x2007, "Illegal command while in implicit address mode"}, 621 {0x2008, "Access denied - enrollment conflict"}, 622 {0x2009, "Access denied - invalid LU identifier"}, 623 {0x200A, "Access denied - invalid proxy token"}, 624 {0x200B, "Access denied - ACL LUN conflict"}, 625 626 {0x2100, "Logical block address out of range"}, 627 {0x2101, "Invalid element address"}, 628 {0x2102, "Invalid address for write"}, 629 {0x2103, "Invalid write crossing layer jump"}, 630 631 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 632 633 {0x2400, "Invalid field in cdb"}, 634 {0x2401, "CDB decryption error"}, 635 {0x2402, "Obsolete"}, 636 {0x2403, "Obsolete"}, 637 {0x2404, "Security audit value frozen"}, 638 {0x2405, "Security working key frozen"}, 639 {0x2406, "Nonce not unique"}, 640 {0x2407, "Nonce timestamp out of range"}, 641 {0x2408, "Invalid XCDB"}, 642 643 {0x2500, "Logical unit not supported"}, 644 645 {0x2600, "Invalid field in parameter list"}, 646 {0x2601, "Parameter not supported"}, 647 {0x2602, "Parameter value invalid"}, 648 {0x2603, "Threshold parameters not supported"}, 649 {0x2604, "Invalid release of persistent reservation"}, 650 {0x2605, "Data decryption error"}, 651 {0x2606, "Too many target descriptors"}, 652 {0x2607, "Unsupported target descriptor type code"}, 653 {0x2608, "Too many segment descriptors"}, 654 {0x2609, "Unsupported segment descriptor type code"}, 655 {0x260A, "Unexpected inexact segment"}, 656 {0x260B, "Inline data length exceeded"}, 657 {0x260C, "Invalid operation for copy source or destination"}, 658 {0x260D, "Copy segment granularity violation"}, 659 {0x260E, "Invalid parameter while port is enabled"}, 660 {0x260F, "Invalid data-out buffer integrity check value"}, 661 {0x2610, "Data decryption key fail limit reached"}, 662 {0x2611, "Incomplete key-associated data set"}, 663 {0x2612, "Vendor specific key reference not found"}, 664 665 {0x2700, "Write protected"}, 666 {0x2701, "Hardware write protected"}, 667 {0x2702, "Logical unit software write protected"}, 668 {0x2703, "Associated write protect"}, 669 {0x2704, "Persistent write protect"}, 670 {0x2705, "Permanent write protect"}, 671 {0x2706, "Conditional write protect"}, 672 {0x2707, "Space allocation failed write protect"}, 673 674 {0x2800, "Not ready to ready change, medium may have changed"}, 675 {0x2801, "Import or export element accessed"}, 676 {0x2802, "Format-layer may have changed"}, 677 {0x2803, "Import/export element accessed, medium changed"}, 678 679 {0x2900, "Power on, reset, or bus device reset occurred"}, 680 {0x2901, "Power on occurred"}, 681 {0x2902, "Scsi bus reset occurred"}, 682 {0x2903, "Bus device reset function occurred"}, 683 {0x2904, "Device internal reset"}, 684 {0x2905, "Transceiver mode changed to single-ended"}, 685 {0x2906, "Transceiver mode changed to lvd"}, 686 {0x2907, "I_T nexus loss occurred"}, 687 688 {0x2A00, "Parameters changed"}, 689 {0x2A01, "Mode parameters changed"}, 690 {0x2A02, "Log parameters changed"}, 691 {0x2A03, "Reservations preempted"}, 692 {0x2A04, "Reservations released"}, 693 {0x2A05, "Registrations preempted"}, 694 {0x2A06, "Asymmetric access state changed"}, 695 {0x2A07, "Implicit asymmetric access state transition failed"}, 696 {0x2A08, "Priority changed"}, 697 {0x2A09, "Capacity data has changed"}, 698 {0x2A0A, "Error history I_T nexus cleared"}, 699 {0x2A0B, "Error history snapshot released"}, 700 {0x2A0C, "Error recovery attributes have changed"}, 701 {0x2A0D, "Data encryption capabilities changed"}, 702 {0x2A10, "Timestamp changed"}, 703 {0x2A11, "Data encryption parameters changed by another i_t nexus"}, 704 {0x2A12, "Data encryption parameters changed by vendor specific " 705 "event"}, 706 {0x2A13, "Data encryption key instance counter has changed"}, 707 {0x2A14, "SA creation capabilities data has changed"}, 708 709 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 710 711 {0x2C00, "Command sequence error"}, 712 {0x2C01, "Too many windows specified"}, 713 {0x2C02, "Invalid combination of windows specified"}, 714 {0x2C03, "Current program area is not empty"}, 715 {0x2C04, "Current program area is empty"}, 716 {0x2C05, "Illegal power condition request"}, 717 {0x2C06, "Persistent prevent conflict"}, 718 {0x2C07, "Previous busy status"}, 719 {0x2C08, "Previous task set full status"}, 720 {0x2C09, "Previous reservation conflict status"}, 721 {0x2C0A, "Partition or collection contains user objects"}, 722 {0x2C0B, "Not reserved"}, 723 724 {0x2D00, "Overwrite error on update in place"}, 725 726 {0x2E00, "Insufficient time for operation"}, 727 728 {0x2F00, "Commands cleared by another initiator"}, 729 {0x2F01, "Commands cleared by power loss notification"}, 730 {0x2F02, "Commands cleared by device server"}, 731 732 {0x3000, "Incompatible medium installed"}, 733 {0x3001, "Cannot read medium - unknown format"}, 734 {0x3002, "Cannot read medium - incompatible format"}, 735 {0x3003, "Cleaning cartridge installed"}, 736 {0x3004, "Cannot write medium - unknown format"}, 737 {0x3005, "Cannot write medium - incompatible format"}, 738 {0x3006, "Cannot format medium - incompatible medium"}, 739 {0x3007, "Cleaning failure"}, 740 {0x3008, "Cannot write - application code mismatch"}, 741 {0x3009, "Current session not fixated for append"}, 742 {0x300A, "Cleaning request rejected"}, 743 {0x300C, "WORM medium - overwrite attempted"}, 744 {0x300D, "WORM medium - integrity check"}, 745 {0x3010, "Medium not formatted"}, 746 {0x3011, "Incompatible volume type"}, 747 {0x3012, "Incompatible volume qualifier"}, 748 749 {0x3100, "Medium format corrupted"}, 750 {0x3101, "Format command failed"}, 751 {0x3102, "Zoned formatting failed due to spare linking"}, 752 753 {0x3200, "No defect spare location available"}, 754 {0x3201, "Defect list update failure"}, 755 756 {0x3300, "Tape length error"}, 757 758 {0x3400, "Enclosure failure"}, 759 760 {0x3500, "Enclosure services failure"}, 761 {0x3501, "Unsupported enclosure function"}, 762 {0x3502, "Enclosure services unavailable"}, 763 {0x3503, "Enclosure services transfer failure"}, 764 {0x3504, "Enclosure services transfer refused"}, 765 {0x3505, "Enclosure services checksum error"}, 766 767 {0x3600, "Ribbon, ink, or toner failure"}, 768 769 {0x3700, "Rounded parameter"}, 770 771 {0x3800, "Event status notification"}, 772 {0x3802, "Esn - power management class event"}, 773 {0x3804, "Esn - media class event"}, 774 {0x3806, "Esn - device busy class event"}, 775 {0x3807, "Thin Provisioning soft threshold reached"}, 776 777 {0x3900, "Saving parameters not supported"}, 778 779 {0x3A00, "Medium not present"}, 780 {0x3A01, "Medium not present - tray closed"}, 781 {0x3A02, "Medium not present - tray open"}, 782 {0x3A03, "Medium not present - loadable"}, 783 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 784 785 {0x3B00, "Sequential positioning error"}, 786 {0x3B01, "Tape position error at beginning-of-medium"}, 787 {0x3B02, "Tape position error at end-of-medium"}, 788 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 789 {0x3B04, "Slew failure"}, 790 {0x3B05, "Paper jam"}, 791 {0x3B06, "Failed to sense top-of-form"}, 792 {0x3B07, "Failed to sense bottom-of-form"}, 793 {0x3B08, "Reposition error"}, 794 {0x3B09, "Read past end of medium"}, 795 {0x3B0A, "Read past beginning of medium"}, 796 {0x3B0B, "Position past end of medium"}, 797 {0x3B0C, "Position past beginning of medium"}, 798 {0x3B0D, "Medium destination element full"}, 799 {0x3B0E, "Medium source element empty"}, 800 {0x3B0F, "End of medium reached"}, 801 {0x3B11, "Medium magazine not accessible"}, 802 {0x3B12, "Medium magazine removed"}, 803 {0x3B13, "Medium magazine inserted"}, 804 {0x3B14, "Medium magazine locked"}, 805 {0x3B15, "Medium magazine unlocked"}, 806 {0x3B16, "Mechanical positioning or changer error"}, 807 {0x3B17, "Read past end of user object"}, 808 {0x3B18, "Element disabled"}, 809 {0x3B19, "Element enabled"}, 810 {0x3B1A, "Data transfer device removed"}, 811 {0x3B1B, "Data transfer device inserted"}, 812 813 {0x3D00, "Invalid bits in identify message"}, 814 815 {0x3E00, "Logical unit has not self-configured yet"}, 816 {0x3E01, "Logical unit failure"}, 817 {0x3E02, "Timeout on logical unit"}, 818 {0x3E03, "Logical unit failed self-test"}, 819 {0x3E04, "Logical unit unable to update self-test log"}, 820 821 {0x3F00, "Target operating conditions have changed"}, 822 {0x3F01, "Microcode has been changed"}, 823 {0x3F02, "Changed operating definition"}, 824 {0x3F03, "Inquiry data has changed"}, 825 {0x3F04, "Component device attached"}, 826 {0x3F05, "Device identifier changed"}, 827 {0x3F06, "Redundancy group created or modified"}, 828 {0x3F07, "Redundancy group deleted"}, 829 {0x3F08, "Spare created or modified"}, 830 {0x3F09, "Spare deleted"}, 831 {0x3F0A, "Volume set created or modified"}, 832 {0x3F0B, "Volume set deleted"}, 833 {0x3F0C, "Volume set deassigned"}, 834 {0x3F0D, "Volume set reassigned"}, 835 {0x3F0E, "Reported luns data has changed"}, 836 {0x3F0F, "Echo buffer overwritten"}, 837 {0x3F10, "Medium loadable"}, 838 {0x3F11, "Medium auxiliary memory accessible"}, 839 {0x3F12, "iSCSI IP address added"}, 840 {0x3F13, "iSCSI IP address removed"}, 841 {0x3F14, "iSCSI IP address changed"}, 842 /* 843 * {0x40NN, "Ram failure"}, 844 * {0x40NN, "Diagnostic failure on component nn"}, 845 * {0x41NN, "Data path failure"}, 846 * {0x42NN, "Power-on or self-test failure"}, 847 */ 848 {0x4300, "Message error"}, 849 850 {0x4400, "Internal target failure"}, 851 {0x4471, "ATA device failed set features"}, 852 853 {0x4500, "Select or reselect failure"}, 854 855 {0x4600, "Unsuccessful soft reset"}, 856 857 {0x4700, "Scsi parity error"}, 858 {0x4701, "Data phase CRC error detected"}, 859 {0x4702, "Scsi parity error detected during st data phase"}, 860 {0x4703, "Information unit iuCRC error detected"}, 861 {0x4704, "Asynchronous information protection error detected"}, 862 {0x4705, "Protocol service CRC error"}, 863 {0x4706, "Phy test function in progress"}, 864 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 865 866 {0x4800, "Initiator detected error message received"}, 867 868 {0x4900, "Invalid message error"}, 869 870 {0x4A00, "Command phase error"}, 871 872 {0x4B00, "Data phase error"}, 873 {0x4B01, "Invalid target port transfer tag received"}, 874 {0x4B02, "Too much write data"}, 875 {0x4B03, "Ack/nak timeout"}, 876 {0x4B04, "Nak received"}, 877 {0x4B05, "Data offset error"}, 878 {0x4B06, "Initiator response timeout"}, 879 880 {0x4C00, "Logical unit failed self-configuration"}, 881 /* 882 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 883 */ 884 {0x4E00, "Overlapped commands attempted"}, 885 886 {0x5000, "Write append error"}, 887 {0x5001, "Write append position error"}, 888 {0x5002, "Position error related to timing"}, 889 890 {0x5100, "Erase failure"}, 891 {0x5101, "Erase failure - incomplete erase operation detected"}, 892 893 {0x5200, "Cartridge fault"}, 894 895 {0x5300, "Media load or eject failed"}, 896 {0x5301, "Unload tape failure"}, 897 {0x5302, "Medium removal prevented"}, 898 {0x5303, "Medium removal prevented by data transfer element"}, 899 {0x5304, "Medium thread or unthread failure"}, 900 901 {0x5400, "Scsi to host system interface failure"}, 902 903 {0x5500, "System resource failure"}, 904 {0x5501, "System buffer full"}, 905 {0x5502, "Insufficient reservation resources"}, 906 {0x5503, "Insufficient resources"}, 907 {0x5504, "Insufficient registration resources"}, 908 {0x5505, "Insufficient access control resources"}, 909 {0x5506, "Auxiliary memory out of space"}, 910 {0x5507, "Quota error"}, 911 {0x5508, "Maximum number of supplemental decryption keys exceeded"}, 912 {0x5509, "Medium auxiliary memory not accessible"}, 913 {0x550A, "Data currently unavailable"}, 914 915 {0x5700, "Unable to recover table-of-contents"}, 916 917 {0x5800, "Generation does not exist"}, 918 919 {0x5900, "Updated block read"}, 920 921 {0x5A00, "Operator request or state change input"}, 922 {0x5A01, "Operator medium removal request"}, 923 {0x5A02, "Operator selected write protect"}, 924 {0x5A03, "Operator selected write permit"}, 925 926 {0x5B00, "Log exception"}, 927 {0x5B01, "Threshold condition met"}, 928 {0x5B02, "Log counter at maximum"}, 929 {0x5B03, "Log list codes exhausted"}, 930 931 {0x5C00, "Rpl status change"}, 932 {0x5C01, "Spindles synchronized"}, 933 {0x5C02, "Spindles not synchronized"}, 934 935 {0x5D00, "Failure prediction threshold exceeded"}, 936 {0x5D01, "Media failure prediction threshold exceeded"}, 937 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 938 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 939 {0x5D10, "Hardware impending failure general hard drive failure"}, 940 {0x5D11, "Hardware impending failure drive error rate too high"}, 941 {0x5D12, "Hardware impending failure data error rate too high"}, 942 {0x5D13, "Hardware impending failure seek error rate too high"}, 943 {0x5D14, "Hardware impending failure too many block reassigns"}, 944 {0x5D15, "Hardware impending failure access times too high"}, 945 {0x5D16, "Hardware impending failure start unit times too high"}, 946 {0x5D17, "Hardware impending failure channel parametrics"}, 947 {0x5D18, "Hardware impending failure controller detected"}, 948 {0x5D19, "Hardware impending failure throughput performance"}, 949 {0x5D1A, "Hardware impending failure seek time performance"}, 950 {0x5D1B, "Hardware impending failure spin-up retry count"}, 951 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 952 {0x5D20, "Controller impending failure general hard drive failure"}, 953 {0x5D21, "Controller impending failure drive error rate too high"}, 954 {0x5D22, "Controller impending failure data error rate too high"}, 955 {0x5D23, "Controller impending failure seek error rate too high"}, 956 {0x5D24, "Controller impending failure too many block reassigns"}, 957 {0x5D25, "Controller impending failure access times too high"}, 958 {0x5D26, "Controller impending failure start unit times too high"}, 959 {0x5D27, "Controller impending failure channel parametrics"}, 960 {0x5D28, "Controller impending failure controller detected"}, 961 {0x5D29, "Controller impending failure throughput performance"}, 962 {0x5D2A, "Controller impending failure seek time performance"}, 963 {0x5D2B, "Controller impending failure spin-up retry count"}, 964 {0x5D2C, "Controller impending failure drive calibration retry count"}, 965 {0x5D30, "Data channel impending failure general hard drive failure"}, 966 {0x5D31, "Data channel impending failure drive error rate too high"}, 967 {0x5D32, "Data channel impending failure data error rate too high"}, 968 {0x5D33, "Data channel impending failure seek error rate too high"}, 969 {0x5D34, "Data channel impending failure too many block reassigns"}, 970 {0x5D35, "Data channel impending failure access times too high"}, 971 {0x5D36, "Data channel impending failure start unit times too high"}, 972 {0x5D37, "Data channel impending failure channel parametrics"}, 973 {0x5D38, "Data channel impending failure controller detected"}, 974 {0x5D39, "Data channel impending failure throughput performance"}, 975 {0x5D3A, "Data channel impending failure seek time performance"}, 976 {0x5D3B, "Data channel impending failure spin-up retry count"}, 977 {0x5D3C, "Data channel impending failure drive calibration retry " 978 "count"}, 979 {0x5D40, "Servo impending failure general hard drive failure"}, 980 {0x5D41, "Servo impending failure drive error rate too high"}, 981 {0x5D42, "Servo impending failure data error rate too high"}, 982 {0x5D43, "Servo impending failure seek error rate too high"}, 983 {0x5D44, "Servo impending failure too many block reassigns"}, 984 {0x5D45, "Servo impending failure access times too high"}, 985 {0x5D46, "Servo impending failure start unit times too high"}, 986 {0x5D47, "Servo impending failure channel parametrics"}, 987 {0x5D48, "Servo impending failure controller detected"}, 988 {0x5D49, "Servo impending failure throughput performance"}, 989 {0x5D4A, "Servo impending failure seek time performance"}, 990 {0x5D4B, "Servo impending failure spin-up retry count"}, 991 {0x5D4C, "Servo impending failure drive calibration retry count"}, 992 {0x5D50, "Spindle impending failure general hard drive failure"}, 993 {0x5D51, "Spindle impending failure drive error rate too high"}, 994 {0x5D52, "Spindle impending failure data error rate too high"}, 995 {0x5D53, "Spindle impending failure seek error rate too high"}, 996 {0x5D54, "Spindle impending failure too many block reassigns"}, 997 {0x5D55, "Spindle impending failure access times too high"}, 998 {0x5D56, "Spindle impending failure start unit times too high"}, 999 {0x5D57, "Spindle impending failure channel parametrics"}, 1000 {0x5D58, "Spindle impending failure controller detected"}, 1001 {0x5D59, "Spindle impending failure throughput performance"}, 1002 {0x5D5A, "Spindle impending failure seek time performance"}, 1003 {0x5D5B, "Spindle impending failure spin-up retry count"}, 1004 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 1005 {0x5D60, "Firmware impending failure general hard drive failure"}, 1006 {0x5D61, "Firmware impending failure drive error rate too high"}, 1007 {0x5D62, "Firmware impending failure data error rate too high"}, 1008 {0x5D63, "Firmware impending failure seek error rate too high"}, 1009 {0x5D64, "Firmware impending failure too many block reassigns"}, 1010 {0x5D65, "Firmware impending failure access times too high"}, 1011 {0x5D66, "Firmware impending failure start unit times too high"}, 1012 {0x5D67, "Firmware impending failure channel parametrics"}, 1013 {0x5D68, "Firmware impending failure controller detected"}, 1014 {0x5D69, "Firmware impending failure throughput performance"}, 1015 {0x5D6A, "Firmware impending failure seek time performance"}, 1016 {0x5D6B, "Firmware impending failure spin-up retry count"}, 1017 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 1018 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 1019 1020 {0x5E00, "Low power condition on"}, 1021 {0x5E01, "Idle condition activated by timer"}, 1022 {0x5E02, "Standby condition activated by timer"}, 1023 {0x5E03, "Idle condition activated by command"}, 1024 {0x5E04, "Standby condition activated by command"}, 1025 {0x5E05, "Idle_b condition activated by timer"}, 1026 {0x5E06, "Idle_b condition activated by command"}, 1027 {0x5E07, "Idle_c condition activated by timer"}, 1028 {0x5E08, "Idle_c condition activated by command"}, 1029 {0x5E09, "Standby_y condition activated by timer"}, 1030 {0x5E0A, "Standby_y condition activated by command"}, 1031 {0x5E41, "Power state change to active"}, 1032 {0x5E42, "Power state change to idle"}, 1033 {0x5E43, "Power state change to standby"}, 1034 {0x5E45, "Power state change to sleep"}, 1035 {0x5E47, "Power state change to device control"}, 1036 1037 {0x6000, "Lamp failure"}, 1038 1039 {0x6100, "Video acquisition error"}, 1040 {0x6101, "Unable to acquire video"}, 1041 {0x6102, "Out of focus"}, 1042 1043 {0x6200, "Scan head positioning error"}, 1044 1045 {0x6300, "End of user area encountered on this track"}, 1046 {0x6301, "Packet does not fit in available space"}, 1047 1048 {0x6400, "Illegal mode for this track"}, 1049 {0x6401, "Invalid packet size"}, 1050 1051 {0x6500, "Voltage fault"}, 1052 1053 {0x6600, "Automatic document feeder cover up"}, 1054 {0x6601, "Automatic document feeder lift up"}, 1055 {0x6602, "Document jam in automatic document feeder"}, 1056 {0x6603, "Document miss feed automatic in document feeder"}, 1057 1058 {0x6700, "Configuration failure"}, 1059 {0x6701, "Configuration of incapable logical units failed"}, 1060 {0x6702, "Add logical unit failed"}, 1061 {0x6703, "Modification of logical unit failed"}, 1062 {0x6704, "Exchange of logical unit failed"}, 1063 {0x6705, "Remove of logical unit failed"}, 1064 {0x6706, "Attachment of logical unit failed"}, 1065 {0x6707, "Creation of logical unit failed"}, 1066 {0x6708, "Assign failure occurred"}, 1067 {0x6709, "Multiply assigned logical unit"}, 1068 {0x670A, "Set target port groups command failed"}, 1069 {0x670B, "ATA device feature not enabled"}, 1070 1071 {0x6800, "Logical unit not configured"}, 1072 1073 {0x6900, "Data loss on logical unit"}, 1074 {0x6901, "Multiple logical unit failures"}, 1075 {0x6902, "Parity/data mismatch"}, 1076 1077 {0x6A00, "Informational, refer to log"}, 1078 1079 {0x6B00, "State change has occurred"}, 1080 {0x6B01, "Redundancy level got better"}, 1081 {0x6B02, "Redundancy level got worse"}, 1082 1083 {0x6C00, "Rebuild failure occurred"}, 1084 1085 {0x6D00, "Recalculate failure occurred"}, 1086 1087 {0x6E00, "Command to logical unit failed"}, 1088 1089 {0x6F00, "Copy protection key exchange failure - authentication " 1090 "failure"}, 1091 {0x6F01, "Copy protection key exchange failure - key not present"}, 1092 {0x6F02, "Copy protection key exchange failure - key not established"}, 1093 {0x6F03, "Read of scrambled sector without authentication"}, 1094 {0x6F04, "Media region code is mismatched to logical unit region"}, 1095 {0x6F05, "Drive region must be permanent/region reset count error"}, 1096 {0x6F06, "Insufficient block count for binding nonce recording"}, 1097 {0x6F07, "Conflict in binding nonce recording"}, 1098 /* 1099 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1100 */ 1101 {0x7100, "Decompression exception long algorithm id"}, 1102 1103 {0x7200, "Session fixation error"}, 1104 {0x7201, "Session fixation error writing lead-in"}, 1105 {0x7202, "Session fixation error writing lead-out"}, 1106 {0x7203, "Session fixation error - incomplete track in session"}, 1107 {0x7204, "Empty or partially written reserved track"}, 1108 {0x7205, "No more track reservations allowed"}, 1109 {0x7206, "RMZ extension is not allowed"}, 1110 {0x7207, "No more test zone extensions are allowed"}, 1111 1112 {0x7300, "Cd control error"}, 1113 {0x7301, "Power calibration area almost full"}, 1114 {0x7302, "Power calibration area is full"}, 1115 {0x7303, "Power calibration area error"}, 1116 {0x7304, "Program memory area update failure"}, 1117 {0x7305, "Program memory area is full"}, 1118 {0x7306, "RMA/PMA is almost full"}, 1119 {0x7310, "Current power calibration area almost full"}, 1120 {0x7311, "Current power calibration area is full"}, 1121 {0x7317, "RDZ is full"}, 1122 1123 {0x7400, "Security error"}, 1124 {0x7401, "Unable to decrypt data"}, 1125 {0x7402, "Unencrypted data encountered while decrypting"}, 1126 {0x7403, "Incorrect data encryption key"}, 1127 {0x7404, "Cryptographic integrity validation failed"}, 1128 {0x7405, "Error decrypting data"}, 1129 {0x7406, "Unknown signature verification key"}, 1130 {0x7407, "Encryption parameters not useable"}, 1131 {0x7408, "Digital signature validation failure"}, 1132 {0x7409, "Encryption mode mismatch on read"}, 1133 {0x740A, "Encrypted block not raw read enabled"}, 1134 {0x740B, "Incorrect Encryption parameters"}, 1135 {0x740C, "Unable to decrypt parameter list"}, 1136 {0x740D, "Encryption algorithm disabled"}, 1137 {0x7410, "SA creation parameter value invalid"}, 1138 {0x7411, "SA creation parameter value rejected"}, 1139 {0x7412, "Invalid SA usage"}, 1140 {0x7421, "Data Encryption configuration prevented"}, 1141 {0x7430, "SA creation parameter not supported"}, 1142 {0x7440, "Authentication failed"}, 1143 {0x7461, "External data encryption key manager access error"}, 1144 {0x7462, "External data encryption key manager error"}, 1145 {0x7463, "External data encryption key not found"}, 1146 {0x7464, "External data encryption request not authorized"}, 1147 {0x746E, "External data encryption control timeout"}, 1148 {0x746F, "External data encryption control error"}, 1149 {0x7471, "Logical unit access not authorized"}, 1150 {0x7479, "Security conflict in translated device"}, 1151 1152 {0, NULL} 1153 }; 1154 1155 struct error_info2 { 1156 unsigned char code1, code2_min, code2_max; 1157 const char * fmt; 1158 }; 1159 1160 static const struct error_info2 additional2[] = 1161 { 1162 {0x40, 0x00, 0x7f, "Ram failure (%x)"}, 1163 {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"}, 1164 {0x41, 0x00, 0xff, "Data path failure (%x)"}, 1165 {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"}, 1166 {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"}, 1167 {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"}, 1168 {0, 0, 0, NULL} 1169 }; 1170 1171 /* description of the sense key values */ 1172 static const char * const snstext[] = { 1173 "No Sense", /* 0: There is no sense information */ 1174 "Recovered Error", /* 1: The last command completed successfully 1175 but used error correction */ 1176 "Not Ready", /* 2: The addressed target is not ready */ 1177 "Medium Error", /* 3: Data error detected on the medium */ 1178 "Hardware Error", /* 4: Controller or device failure */ 1179 "Illegal Request", /* 5: Error in request */ 1180 "Unit Attention", /* 6: Removable medium was changed, or 1181 the target has been reset, or ... */ 1182 "Data Protect", /* 7: Access to the data is blocked */ 1183 "Blank Check", /* 8: Reached unexpected written or unwritten 1184 region of the medium */ 1185 "Vendor Specific(9)", 1186 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1187 "Aborted Command", /* B: The target aborted the command */ 1188 "Equal", /* C: A SEARCH DATA command found data equal */ 1189 "Volume Overflow", /* D: Medium full with still data to be written */ 1190 "Miscompare", /* E: Source data and data on the medium 1191 do not agree */ 1192 }; 1193 #endif 1194 1195 /* Get sense key string or NULL if not available */ 1196 const char * 1197 scsi_sense_key_string(unsigned char key) { 1198 #ifdef CONFIG_SCSI_CONSTANTS 1199 if (key <= 0xE) 1200 return snstext[key]; 1201 #endif 1202 return NULL; 1203 } 1204 EXPORT_SYMBOL(scsi_sense_key_string); 1205 1206 /* 1207 * Get additional sense code string or NULL if not available. 1208 * This string may contain a "%x" and should be printed with ascq as arg. 1209 */ 1210 const char * 1211 scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1212 #ifdef CONFIG_SCSI_CONSTANTS 1213 int i; 1214 unsigned short code = ((asc << 8) | ascq); 1215 1216 for (i = 0; additional[i].text; i++) 1217 if (additional[i].code12 == code) 1218 return additional[i].text; 1219 for (i = 0; additional2[i].fmt; i++) { 1220 if (additional2[i].code1 == asc && 1221 ascq >= additional2[i].code2_min && 1222 ascq <= additional2[i].code2_max) 1223 return additional2[i].fmt; 1224 } 1225 #endif 1226 return NULL; 1227 } 1228 EXPORT_SYMBOL(scsi_extd_sense_format); 1229 1230 void 1231 scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1232 { 1233 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1234 1235 if (extd_sense_fmt) { 1236 if (strstr(extd_sense_fmt, "%x")) { 1237 printk("Add. Sense: "); 1238 printk(extd_sense_fmt, ascq); 1239 } else 1240 printk("Add. Sense: %s", extd_sense_fmt); 1241 } else { 1242 if (asc >= 0x80) 1243 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, 1244 ascq); 1245 if (ascq >= 0x80) 1246 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, 1247 ascq); 1248 else 1249 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1250 } 1251 1252 printk("\n"); 1253 } 1254 EXPORT_SYMBOL(scsi_show_extd_sense); 1255 1256 void 1257 scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr) 1258 { 1259 const char *sense_txt; 1260 1261 sense_txt = scsi_sense_key_string(sshdr->sense_key); 1262 if (sense_txt) 1263 printk("Sense Key : %s ", sense_txt); 1264 else 1265 printk("Sense Key : 0x%x ", sshdr->sense_key); 1266 1267 printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " : 1268 "[current] "); 1269 1270 if (sshdr->response_code >= 0x72) 1271 printk("[descriptor]"); 1272 1273 printk("\n"); 1274 } 1275 EXPORT_SYMBOL(scsi_show_sense_hdr); 1276 1277 /* 1278 * Print normalized SCSI sense header with a prefix. 1279 */ 1280 void 1281 scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) 1282 { 1283 printk(KERN_INFO "%s: ", name); 1284 scsi_show_sense_hdr(sshdr); 1285 printk(KERN_INFO "%s: ", name); 1286 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1287 } 1288 EXPORT_SYMBOL(scsi_print_sense_hdr); 1289 1290 /* 1291 * Print normalized SCSI sense header with device information and a prefix. 1292 */ 1293 void 1294 scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc, 1295 struct scsi_sense_hdr *sshdr) 1296 { 1297 scmd_printk(KERN_INFO, scmd, "%s: ", desc); 1298 scsi_show_sense_hdr(sshdr); 1299 scmd_printk(KERN_INFO, scmd, "%s: ", desc); 1300 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1301 } 1302 EXPORT_SYMBOL(scsi_cmd_print_sense_hdr); 1303 1304 static void 1305 scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len, 1306 struct scsi_sense_hdr *sshdr) 1307 { 1308 int k, num, res; 1309 1310 res = scsi_normalize_sense(sense_buffer, sense_len, sshdr); 1311 if (0 == res) { 1312 /* this may be SCSI-1 sense data */ 1313 num = (sense_len < 32) ? sense_len : 32; 1314 printk("Unrecognized sense data (in hex):"); 1315 for (k = 0; k < num; ++k) { 1316 if (0 == (k % 16)) { 1317 printk("\n"); 1318 printk(KERN_INFO " "); 1319 } 1320 printk("%02x ", sense_buffer[k]); 1321 } 1322 printk("\n"); 1323 return; 1324 } 1325 } 1326 1327 static void 1328 scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len, 1329 struct scsi_sense_hdr *sshdr) 1330 { 1331 int k, num, res; 1332 1333 if (sshdr->response_code < 0x72) 1334 { 1335 /* only decode extras for "fixed" format now */ 1336 char buff[80]; 1337 int blen, fixed_valid; 1338 unsigned int info; 1339 1340 fixed_valid = sense_buffer[0] & 0x80; 1341 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1342 (sense_buffer[5] << 8) | sense_buffer[6]); 1343 res = 0; 1344 memset(buff, 0, sizeof(buff)); 1345 blen = sizeof(buff) - 1; 1346 if (fixed_valid) 1347 res += snprintf(buff + res, blen - res, 1348 "Info fld=0x%x", info); 1349 if (sense_buffer[2] & 0x80) { 1350 /* current command has read a filemark */ 1351 if (res > 0) 1352 res += snprintf(buff + res, blen - res, ", "); 1353 res += snprintf(buff + res, blen - res, "FMK"); 1354 } 1355 if (sense_buffer[2] & 0x40) { 1356 /* end-of-medium condition exists */ 1357 if (res > 0) 1358 res += snprintf(buff + res, blen - res, ", "); 1359 res += snprintf(buff + res, blen - res, "EOM"); 1360 } 1361 if (sense_buffer[2] & 0x20) { 1362 /* incorrect block length requested */ 1363 if (res > 0) 1364 res += snprintf(buff + res, blen - res, ", "); 1365 res += snprintf(buff + res, blen - res, "ILI"); 1366 } 1367 if (res > 0) 1368 printk("%s\n", buff); 1369 } else if (sshdr->additional_length > 0) { 1370 /* descriptor format with sense descriptors */ 1371 num = 8 + sshdr->additional_length; 1372 num = (sense_len < num) ? sense_len : num; 1373 printk("Descriptor sense data with sense descriptors " 1374 "(in hex):"); 1375 for (k = 0; k < num; ++k) { 1376 if (0 == (k % 16)) { 1377 printk("\n"); 1378 printk(KERN_INFO " "); 1379 } 1380 printk("%02x ", sense_buffer[k]); 1381 } 1382 1383 printk("\n"); 1384 } 1385 1386 } 1387 1388 /* Normalize and print sense buffer with name prefix */ 1389 void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1390 int sense_len) 1391 { 1392 struct scsi_sense_hdr sshdr; 1393 1394 printk(KERN_INFO "%s: ", name); 1395 scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr); 1396 scsi_show_sense_hdr(&sshdr); 1397 scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr); 1398 printk(KERN_INFO "%s: ", name); 1399 scsi_show_extd_sense(sshdr.asc, sshdr.ascq); 1400 } 1401 EXPORT_SYMBOL(__scsi_print_sense); 1402 1403 /* Normalize and print sense buffer in SCSI command */ 1404 void scsi_print_sense(char *name, struct scsi_cmnd *cmd) 1405 { 1406 struct scsi_sense_hdr sshdr; 1407 1408 scmd_printk(KERN_INFO, cmd, " "); 1409 scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, 1410 &sshdr); 1411 scsi_show_sense_hdr(&sshdr); 1412 scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, 1413 &sshdr); 1414 scmd_printk(KERN_INFO, cmd, " "); 1415 scsi_show_extd_sense(sshdr.asc, sshdr.ascq); 1416 } 1417 EXPORT_SYMBOL(scsi_print_sense); 1418 1419 #ifdef CONFIG_SCSI_CONSTANTS 1420 1421 static const char * const hostbyte_table[]={ 1422 "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1423 "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1424 "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE", 1425 "DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST", "DID_TARGET_FAILURE", 1426 "DID_NEXUS_FAILURE" }; 1427 #define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table) 1428 1429 static const char * const driverbyte_table[]={ 1430 "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1431 "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1432 #define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table) 1433 1434 void scsi_show_result(int result) 1435 { 1436 int hb = host_byte(result); 1437 int db = driver_byte(result); 1438 1439 printk("Result: hostbyte=%s driverbyte=%s\n", 1440 (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"), 1441 (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid")); 1442 } 1443 1444 #else 1445 1446 void scsi_show_result(int result) 1447 { 1448 printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n", 1449 host_byte(result), driver_byte(result)); 1450 } 1451 1452 #endif 1453 EXPORT_SYMBOL(scsi_show_result); 1454 1455 1456 void scsi_print_result(struct scsi_cmnd *cmd) 1457 { 1458 scmd_printk(KERN_INFO, cmd, " "); 1459 scsi_show_result(cmd->result); 1460 } 1461 EXPORT_SYMBOL(scsi_print_result); 1462 1463 1464