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 * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701 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 SERVICE_ACTION_IN_12 0xab 25#define SERVICE_ACTION_OUT_12 0xa9 26#define SERVICE_ACTION_BIDIRECTIONAL 0x9d 27#define SERVICE_ACTION_IN_16 0x9e 28#define SERVICE_ACTION_OUT_16 0x9f 29#define THIRD_PARTY_COPY_OUT 0x83 30#define THIRD_PARTY_COPY_IN 0x84 31 32 33 34#ifdef CONFIG_SCSI_CONSTANTS 35static const char * cdb_byte0_names[] = { 36/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense", 37/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, 38 "Reassign 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 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP", 60 "Read density support", "Play audio(10)", "Get configuration", 61 "Play audio msf", "Sanitize/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, "Extended CDB", 75 "Variable length", 76/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", 77 "Third party copy out", "Third party copy in", 78/* 85-89 */ "ATA command pass through(16)", "Access control in", 79 "Access control out", "Read(16)", "Compare and Write", 80/* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes", 81 "Write and verify(16)", "Verify(16)", 82/* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)", 83 "Lock/unlock cache(16)", "Write same(16)", NULL, 84/* 95-99 */ NULL, NULL, NULL, NULL, NULL, 85/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional", 86 "Service action in(16)", "Service action out(16)", 87/* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank", 88 "Security protocol in", "Maintenance in", "Maintenance out", 89 "Move medium/play audio(12)", 90/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)", 91 "Play track relative(12)", 92/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance", 93 "Read DVD structure", "Write and verify(12)", 94/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)", 95/* b2-b4 */ "Search data low(12)", "Set limits(12)", 96 "Read element status attached", 97/* b5-b6 */ "Security protocol out", "Send volume tag, set streaming", 98/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf", 99/* ba-bc */ "Redundancy group (in), Scan", 100 "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd", 101/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd", 102 "Volume set (out), Send DVD structure", 103}; 104 105struct value_name_pair { 106 int value; 107 const char * name; 108}; 109 110static const struct value_name_pair maint_in_arr[] = { 111 {0x5, "Report identifying information"}, 112 {0xa, "Report target port groups"}, 113 {0xb, "Report aliases"}, 114 {0xc, "Report supported operation codes"}, 115 {0xd, "Report supported task management functions"}, 116 {0xe, "Report priority"}, 117 {0xf, "Report timestamp"}, 118 {0x10, "Management protocol in"}, 119}; 120#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr) 121 122static const struct value_name_pair maint_out_arr[] = { 123 {0x6, "Set identifying information"}, 124 {0xa, "Set target port groups"}, 125 {0xb, "Change aliases"}, 126 {0xc, "Remove I_T nexus"}, 127 {0xe, "Set priority"}, 128 {0xf, "Set timestamp"}, 129 {0x10, "Management protocol out"}, 130}; 131#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr) 132 133static const struct value_name_pair serv_in12_arr[] = { 134 {0x1, "Read media serial number"}, 135}; 136#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr) 137 138static const struct value_name_pair serv_out12_arr[] = { 139 {-1, "dummy entry"}, 140}; 141#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) 142 143static const struct value_name_pair serv_bidi_arr[] = { 144 {-1, "dummy entry"}, 145}; 146#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr) 147 148static const struct value_name_pair serv_in16_arr[] = { 149 {0x10, "Read capacity(16)"}, 150 {0x11, "Read long(16)"}, 151 {0x12, "Get LBA status"}, 152 {0x13, "Report referrals"}, 153}; 154#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) 155 156static const struct value_name_pair serv_out16_arr[] = { 157 {0x11, "Write long(16)"}, 158 {0x1f, "Notify data transfer device(16)"}, 159}; 160#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) 161 162static const struct value_name_pair pr_in_arr[] = { 163 {0x0, "Persistent reserve in, read keys"}, 164 {0x1, "Persistent reserve in, read reservation"}, 165 {0x2, "Persistent reserve in, report capabilities"}, 166 {0x3, "Persistent reserve in, read full status"}, 167}; 168#define PR_IN_SZ ARRAY_SIZE(pr_in_arr) 169 170static const struct value_name_pair pr_out_arr[] = { 171 {0x0, "Persistent reserve out, register"}, 172 {0x1, "Persistent reserve out, reserve"}, 173 {0x2, "Persistent reserve out, release"}, 174 {0x3, "Persistent reserve out, clear"}, 175 {0x4, "Persistent reserve out, preempt"}, 176 {0x5, "Persistent reserve out, preempt and abort"}, 177 {0x6, "Persistent reserve out, register and ignore existing key"}, 178 {0x7, "Persistent reserve out, register and move"}, 179}; 180#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr) 181 182/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out. 183 LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2 184 and SPC-3 */ 185static const struct value_name_pair tpc_out_arr[] = { 186 {0x0, "Extended copy(LID1)"}, 187 {0x1, "Extended copy(LID4)"}, 188 {0x10, "Populate token"}, 189 {0x11, "Write using token"}, 190 {0x1c, "Copy operation abort"}, 191}; 192#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr) 193 194static const struct value_name_pair tpc_in_arr[] = { 195 {0x0, "Receive copy status(LID1)"}, 196 {0x1, "Receive copy data(LID1)"}, 197 {0x3, "Receive copy operating parameters"}, 198 {0x4, "Receive copy failure details(LID1)"}, 199 {0x5, "Receive copy status(LID4)"}, 200 {0x6, "Receive copy data(LID4)"}, 201 {0x7, "Receive ROD token information"}, 202 {0x8, "Report all ROD tokens"}, 203}; 204#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr) 205 206 207static const struct value_name_pair variable_length_arr[] = { 208 {0x1, "Rebuild(32)"}, 209 {0x2, "Regenerate(32)"}, 210 {0x3, "Xdread(32)"}, 211 {0x4, "Xdwrite(32)"}, 212 {0x5, "Xdwrite extended(32)"}, 213 {0x6, "Xpwrite(32)"}, 214 {0x7, "Xdwriteread(32)"}, 215 {0x8, "Xdwrite extended(64)"}, 216 {0x9, "Read(32)"}, 217 {0xa, "Verify(32)"}, 218 {0xb, "Write(32)"}, 219 {0xc, "Write an verify(32)"}, 220 {0xd, "Write same(32)"}, 221 {0x8801, "Format OSD"}, 222 {0x8802, "Create (osd)"}, 223 {0x8803, "List (osd)"}, 224 {0x8805, "Read (osd)"}, 225 {0x8806, "Write (osd)"}, 226 {0x8807, "Append (osd)"}, 227 {0x8808, "Flush (osd)"}, 228 {0x880a, "Remove (osd)"}, 229 {0x880b, "Create partition (osd)"}, 230 {0x880c, "Remove partition (osd)"}, 231 {0x880e, "Get attributes (osd)"}, 232 {0x880f, "Set attributes (osd)"}, 233 {0x8812, "Create and write (osd)"}, 234 {0x8815, "Create collection (osd)"}, 235 {0x8816, "Remove collection (osd)"}, 236 {0x8817, "List collection (osd)"}, 237 {0x8818, "Set key (osd)"}, 238 {0x8819, "Set master key (osd)"}, 239 {0x881a, "Flush collection (osd)"}, 240 {0x881b, "Flush partition (osd)"}, 241 {0x881c, "Flush OSD"}, 242 {0x8f7e, "Perform SCSI command (osd)"}, 243 {0x8f7f, "Perform task management function (osd)"}, 244}; 245#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr) 246 247static const char * get_sa_name(const struct value_name_pair * arr, 248 int arr_sz, int service_action) 249{ 250 int k; 251 252 for (k = 0; k < arr_sz; ++k, ++arr) { 253 if (service_action == arr->value) 254 break; 255 } 256 return (k < arr_sz) ? arr->name : NULL; 257} 258 259/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ 260static void print_opcode_name(unsigned char * cdbp, int cdb_len) 261{ 262 int sa, len, cdb0; 263 int fin_name = 0; 264 const char * name; 265 266 cdb0 = cdbp[0]; 267 switch(cdb0) { 268 case VARIABLE_LENGTH_CMD: 269 len = scsi_varlen_cdb_length(cdbp); 270 if (len < 10) { 271 printk("short variable length command, " 272 "len=%d ext_len=%d", len, cdb_len); 273 break; 274 } 275 sa = (cdbp[8] << 8) + cdbp[9]; 276 name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, 277 sa); 278 if (name) 279 printk("%s", name); 280 else 281 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 282 283 if ((cdb_len > 0) && (len != cdb_len)) 284 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 285 286 break; 287 case MAINTENANCE_IN: 288 sa = cdbp[1] & 0x1f; 289 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); 290 fin_name = 1; 291 break; 292 case MAINTENANCE_OUT: 293 sa = cdbp[1] & 0x1f; 294 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); 295 fin_name = 1; 296 break; 297 case PERSISTENT_RESERVE_IN: 298 sa = cdbp[1] & 0x1f; 299 name = get_sa_name(pr_in_arr, PR_IN_SZ, sa); 300 fin_name = 1; 301 break; 302 case PERSISTENT_RESERVE_OUT: 303 sa = cdbp[1] & 0x1f; 304 name = get_sa_name(pr_out_arr, PR_OUT_SZ, sa); 305 fin_name = 1; 306 break; 307 case SERVICE_ACTION_IN_12: 308 sa = cdbp[1] & 0x1f; 309 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); 310 fin_name = 1; 311 break; 312 case SERVICE_ACTION_OUT_12: 313 sa = cdbp[1] & 0x1f; 314 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); 315 fin_name = 1; 316 break; 317 case SERVICE_ACTION_BIDIRECTIONAL: 318 sa = cdbp[1] & 0x1f; 319 name = get_sa_name(serv_bidi_arr, SERV_BIDI_SZ, sa); 320 fin_name = 1; 321 break; 322 case SERVICE_ACTION_IN_16: 323 sa = cdbp[1] & 0x1f; 324 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); 325 fin_name = 1; 326 break; 327 case SERVICE_ACTION_OUT_16: 328 sa = cdbp[1] & 0x1f; 329 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); 330 fin_name = 1; 331 break; 332 case THIRD_PARTY_COPY_IN: 333 sa = cdbp[1] & 0x1f; 334 name = get_sa_name(tpc_in_arr, TPC_IN_SZ, sa); 335 fin_name = 1; 336 break; 337 case THIRD_PARTY_COPY_OUT: 338 sa = cdbp[1] & 0x1f; 339 name = get_sa_name(tpc_out_arr, TPC_OUT_SZ, sa); 340 fin_name = 1; 341 break; 342 default: 343 if (cdb0 < 0xc0) { 344 name = cdb_byte0_names[cdb0]; 345 if (name) 346 printk("%s", name); 347 else 348 printk("cdb[0]=0x%x (reserved)", cdb0); 349 } else 350 printk("cdb[0]=0x%x (vendor)", cdb0); 351 break; 352 } 353 if (fin_name) { 354 if (name) 355 printk("%s", name); 356 else 357 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 358 } 359} 360 361#else /* ifndef CONFIG_SCSI_CONSTANTS */ 362 363static void print_opcode_name(unsigned char * cdbp, int cdb_len) 364{ 365 int sa, len, cdb0; 366 367 cdb0 = cdbp[0]; 368 switch(cdb0) { 369 case VARIABLE_LENGTH_CMD: 370 len = scsi_varlen_cdb_length(cdbp); 371 if (len < 10) { 372 printk("short opcode=0x%x command, len=%d " 373 "ext_len=%d", cdb0, len, cdb_len); 374 break; 375 } 376 sa = (cdbp[8] << 8) + cdbp[9]; 377 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 378 if (len != cdb_len) 379 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); 380 break; 381 case MAINTENANCE_IN: 382 case MAINTENANCE_OUT: 383 case PERSISTENT_RESERVE_IN: 384 case PERSISTENT_RESERVE_OUT: 385 case SERVICE_ACTION_IN_12: 386 case SERVICE_ACTION_OUT_12: 387 case SERVICE_ACTION_BIDIRECTIONAL: 388 case SERVICE_ACTION_IN_16: 389 case SERVICE_ACTION_OUT_16: 390 case THIRD_PARTY_COPY_IN: 391 case THIRD_PARTY_COPY_OUT: 392 sa = cdbp[1] & 0x1f; 393 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); 394 break; 395 default: 396 if (cdb0 < 0xc0) 397 printk("cdb[0]=0x%x", cdb0); 398 else 399 printk("cdb[0]=0x%x (vendor)", cdb0); 400 break; 401 } 402} 403#endif 404 405void __scsi_print_command(unsigned char *cdb) 406{ 407 int k, len; 408 409 print_opcode_name(cdb, 0); 410 len = scsi_command_size(cdb); 411 /* print out all bytes in cdb */ 412 for (k = 0; k < len; ++k) 413 printk(" %02x", cdb[k]); 414 printk("\n"); 415} 416EXPORT_SYMBOL(__scsi_print_command); 417 418void scsi_print_command(struct scsi_cmnd *cmd) 419{ 420 int k; 421 422 if (cmd->cmnd == NULL) 423 return; 424 425 scmd_printk(KERN_INFO, cmd, "CDB: "); 426 print_opcode_name(cmd->cmnd, cmd->cmd_len); 427 428 /* print out all bytes in cdb */ 429 printk(":"); 430 for (k = 0; k < cmd->cmd_len; ++k) 431 printk(" %02x", cmd->cmnd[k]); 432 printk("\n"); 433} 434EXPORT_SYMBOL(scsi_print_command); 435 436/** 437 * scsi_print_status - print scsi status description 438 * @scsi_status: scsi status value 439 * 440 * If the status is recognized, the description is printed. 441 * Otherwise "Unknown status" is output. No trailing space. 442 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex 443 * (e.g. "0x2" for Check Condition). 444 **/ 445void 446scsi_print_status(unsigned char scsi_status) { 447#ifdef CONFIG_SCSI_CONSTANTS 448 const char * ccp; 449 450 switch (scsi_status) { 451 case 0: ccp = "Good"; break; 452 case 0x2: ccp = "Check Condition"; break; 453 case 0x4: ccp = "Condition Met"; break; 454 case 0x8: ccp = "Busy"; break; 455 case 0x10: ccp = "Intermediate"; break; 456 case 0x14: ccp = "Intermediate-Condition Met"; break; 457 case 0x18: ccp = "Reservation Conflict"; break; 458 case 0x22: ccp = "Command Terminated"; break; /* obsolete */ 459 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ 460 case 0x30: ccp = "ACA Active"; break; 461 case 0x40: ccp = "Task Aborted"; break; 462 default: ccp = "Unknown status"; 463 } 464 printk(KERN_INFO "%s", ccp); 465#else 466 printk(KERN_INFO "0x%0x", scsi_status); 467#endif 468} 469EXPORT_SYMBOL(scsi_print_status); 470 471#ifdef CONFIG_SCSI_CONSTANTS 472 473struct error_info { 474 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ 475 const char * text; 476}; 477 478/* 479 * The canonical list of T10 Additional Sense Codes is available at: 480 * http://www.t10.org/lists/asc-num.txt [most recent: 20130605] 481 */ 482 483static const struct error_info additional[] = 484{ 485 {0x0000, "No additional sense information"}, 486 {0x0001, "Filemark detected"}, 487 {0x0002, "End-of-partition/medium detected"}, 488 {0x0003, "Setmark detected"}, 489 {0x0004, "Beginning-of-partition/medium detected"}, 490 {0x0005, "End-of-data detected"}, 491 {0x0006, "I/O process terminated"}, 492 {0x0007, "Programmable early warning detected"}, 493 {0x0011, "Audio play operation in progress"}, 494 {0x0012, "Audio play operation paused"}, 495 {0x0013, "Audio play operation successfully completed"}, 496 {0x0014, "Audio play operation stopped due to error"}, 497 {0x0015, "No current audio status to return"}, 498 {0x0016, "Operation in progress"}, 499 {0x0017, "Cleaning requested"}, 500 {0x0018, "Erase operation in progress"}, 501 {0x0019, "Locate operation in progress"}, 502 {0x001A, "Rewind operation in progress"}, 503 {0x001B, "Set capacity operation in progress"}, 504 {0x001C, "Verify operation in progress"}, 505 {0x001D, "ATA pass through information available"}, 506 {0x001E, "Conflicting SA creation request"}, 507 {0x001F, "Logical unit transitioning to another power condition"}, 508 {0x0020, "Extended copy information available"}, 509 510 {0x0100, "No index/sector signal"}, 511 512 {0x0200, "No seek complete"}, 513 514 {0x0300, "Peripheral device write fault"}, 515 {0x0301, "No write current"}, 516 {0x0302, "Excessive write errors"}, 517 518 {0x0400, "Logical unit not ready, cause not reportable"}, 519 {0x0401, "Logical unit is in process of becoming ready"}, 520 {0x0402, "Logical unit not ready, initializing command required"}, 521 {0x0403, "Logical unit not ready, manual intervention required"}, 522 {0x0404, "Logical unit not ready, format in progress"}, 523 {0x0405, "Logical unit not ready, rebuild in progress"}, 524 {0x0406, "Logical unit not ready, recalculation in progress"}, 525 {0x0407, "Logical unit not ready, operation in progress"}, 526 {0x0408, "Logical unit not ready, long write in progress"}, 527 {0x0409, "Logical unit not ready, self-test in progress"}, 528 {0x040A, "Logical unit not accessible, asymmetric access state " 529 "transition"}, 530 {0x040B, "Logical unit not accessible, target port in standby state"}, 531 {0x040C, "Logical unit not accessible, target port in unavailable " 532 "state"}, 533 {0x040D, "Logical unit not ready, structure check required"}, 534 {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, 535 {0x0411, "Logical unit not ready, notify (enable spinup) required"}, 536 {0x0412, "Logical unit not ready, offline"}, 537 {0x0413, "Logical unit not ready, SA creation in progress"}, 538 {0x0414, "Logical unit not ready, space allocation in progress"}, 539 {0x0415, "Logical unit not ready, robotics disabled"}, 540 {0x0416, "Logical unit not ready, configuration required"}, 541 {0x0417, "Logical unit not ready, calibration required"}, 542 {0x0418, "Logical unit not ready, a door is open"}, 543 {0x0419, "Logical unit not ready, operating in sequential mode"}, 544 {0x041A, "Logical unit not ready, start stop unit command in " 545 "progress"}, 546 {0x041B, "Logical unit not ready, sanitize in progress"}, 547 {0x041C, "Logical unit not ready, additional power use not yet " 548 "granted"}, 549 {0x041D, "Logical unit not ready, configuration in progress"}, 550 551 {0x0500, "Logical unit does not respond to selection"}, 552 553 {0x0600, "No reference position found"}, 554 555 {0x0700, "Multiple peripheral devices selected"}, 556 557 {0x0800, "Logical unit communication failure"}, 558 {0x0801, "Logical unit communication time-out"}, 559 {0x0802, "Logical unit communication parity error"}, 560 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, 561 {0x0804, "Unreachable copy target"}, 562 563 {0x0900, "Track following error"}, 564 {0x0901, "Tracking servo failure"}, 565 {0x0902, "Focus servo failure"}, 566 {0x0903, "Spindle servo failure"}, 567 {0x0904, "Head select fault"}, 568 569 {0x0A00, "Error log overflow"}, 570 571 {0x0B00, "Warning"}, 572 {0x0B01, "Warning - specified temperature exceeded"}, 573 {0x0B02, "Warning - enclosure degraded"}, 574 {0x0B03, "Warning - background self-test failed"}, 575 {0x0B04, "Warning - background pre-scan detected medium error"}, 576 {0x0B05, "Warning - background medium scan detected medium error"}, 577 {0x0B06, "Warning - non-volatile cache now volatile"}, 578 {0x0B07, "Warning - degraded power to non-volatile cache"}, 579 {0x0B08, "Warning - power loss expected"}, 580 {0x0B09, "Warning - device statistics notification active"}, 581 582 {0x0C00, "Write error"}, 583 {0x0C01, "Write error - recovered with auto reallocation"}, 584 {0x0C02, "Write error - auto reallocation failed"}, 585 {0x0C03, "Write error - recommend reassignment"}, 586 {0x0C04, "Compression check miscompare error"}, 587 {0x0C05, "Data expansion occurred during compression"}, 588 {0x0C06, "Block not compressible"}, 589 {0x0C07, "Write error - recovery needed"}, 590 {0x0C08, "Write error - recovery failed"}, 591 {0x0C09, "Write error - loss of streaming"}, 592 {0x0C0A, "Write error - padding blocks added"}, 593 {0x0C0B, "Auxiliary memory write error"}, 594 {0x0C0C, "Write error - unexpected unsolicited data"}, 595 {0x0C0D, "Write error - not enough unsolicited data"}, 596 {0x0C0E, "Multiple write errors"}, 597 {0x0C0F, "Defects in error window"}, 598 599 {0x0D00, "Error detected by third party temporary initiator"}, 600 {0x0D01, "Third party device failure"}, 601 {0x0D02, "Copy target device not reachable"}, 602 {0x0D03, "Incorrect copy target device type"}, 603 {0x0D04, "Copy target device data underrun"}, 604 {0x0D05, "Copy target device data overrun"}, 605 606 {0x0E00, "Invalid information unit"}, 607 {0x0E01, "Information unit too short"}, 608 {0x0E02, "Information unit too long"}, 609 {0x0E03, "Invalid field in command information unit"}, 610 611 {0x1000, "Id CRC or ECC error"}, 612 {0x1001, "Logical block guard check failed"}, 613 {0x1002, "Logical block application tag check failed"}, 614 {0x1003, "Logical block reference tag check failed"}, 615 {0x1004, "Logical block protection error on recover buffered data"}, 616 {0x1005, "Logical block protection method error"}, 617 618 {0x1100, "Unrecovered read error"}, 619 {0x1101, "Read retries exhausted"}, 620 {0x1102, "Error too long to correct"}, 621 {0x1103, "Multiple read errors"}, 622 {0x1104, "Unrecovered read error - auto reallocate failed"}, 623 {0x1105, "L-EC uncorrectable error"}, 624 {0x1106, "CIRC unrecovered error"}, 625 {0x1107, "Data re-synchronization error"}, 626 {0x1108, "Incomplete block read"}, 627 {0x1109, "No gap found"}, 628 {0x110A, "Miscorrected error"}, 629 {0x110B, "Unrecovered read error - recommend reassignment"}, 630 {0x110C, "Unrecovered read error - recommend rewrite the data"}, 631 {0x110D, "De-compression CRC error"}, 632 {0x110E, "Cannot decompress using declared algorithm"}, 633 {0x110F, "Error reading UPC/EAN number"}, 634 {0x1110, "Error reading ISRC number"}, 635 {0x1111, "Read error - loss of streaming"}, 636 {0x1112, "Auxiliary memory read error"}, 637 {0x1113, "Read error - failed retransmission request"}, 638 {0x1114, "Read error - lba marked bad by application client"}, 639 {0x1115, "Write after sanitize required"}, 640 641 {0x1200, "Address mark not found for id field"}, 642 643 {0x1300, "Address mark not found for data field"}, 644 645 {0x1400, "Recorded entity not found"}, 646 {0x1401, "Record not found"}, 647 {0x1402, "Filemark or setmark not found"}, 648 {0x1403, "End-of-data not found"}, 649 {0x1404, "Block sequence error"}, 650 {0x1405, "Record not found - recommend reassignment"}, 651 {0x1406, "Record not found - data auto-reallocated"}, 652 {0x1407, "Locate operation failure"}, 653 654 {0x1500, "Random positioning error"}, 655 {0x1501, "Mechanical positioning error"}, 656 {0x1502, "Positioning error detected by read of medium"}, 657 658 {0x1600, "Data synchronization mark error"}, 659 {0x1601, "Data sync error - data rewritten"}, 660 {0x1602, "Data sync error - recommend rewrite"}, 661 {0x1603, "Data sync error - data auto-reallocated"}, 662 {0x1604, "Data sync error - recommend reassignment"}, 663 664 {0x1700, "Recovered data with no error correction applied"}, 665 {0x1701, "Recovered data with retries"}, 666 {0x1702, "Recovered data with positive head offset"}, 667 {0x1703, "Recovered data with negative head offset"}, 668 {0x1704, "Recovered data with retries and/or circ applied"}, 669 {0x1705, "Recovered data using previous sector id"}, 670 {0x1706, "Recovered data without ECC - data auto-reallocated"}, 671 {0x1707, "Recovered data without ECC - recommend reassignment"}, 672 {0x1708, "Recovered data without ECC - recommend rewrite"}, 673 {0x1709, "Recovered data without ECC - data rewritten"}, 674 675 {0x1800, "Recovered data with error correction applied"}, 676 {0x1801, "Recovered data with error corr. & retries applied"}, 677 {0x1802, "Recovered data - data auto-reallocated"}, 678 {0x1803, "Recovered data with CIRC"}, 679 {0x1804, "Recovered data with L-EC"}, 680 {0x1805, "Recovered data - recommend reassignment"}, 681 {0x1806, "Recovered data - recommend rewrite"}, 682 {0x1807, "Recovered data with ECC - data rewritten"}, 683 {0x1808, "Recovered data with linking"}, 684 685 {0x1900, "Defect list error"}, 686 {0x1901, "Defect list not available"}, 687 {0x1902, "Defect list error in primary list"}, 688 {0x1903, "Defect list error in grown list"}, 689 690 {0x1A00, "Parameter list length error"}, 691 692 {0x1B00, "Synchronous data transfer error"}, 693 694 {0x1C00, "Defect list not found"}, 695 {0x1C01, "Primary defect list not found"}, 696 {0x1C02, "Grown defect list not found"}, 697 698 {0x1D00, "Miscompare during verify operation"}, 699 {0x1D01, "Miscompare verify of unmapped LBA"}, 700 701 {0x1E00, "Recovered id with ECC correction"}, 702 703 {0x1F00, "Partial defect list transfer"}, 704 705 {0x2000, "Invalid command operation code"}, 706 {0x2001, "Access denied - initiator pending-enrolled"}, 707 {0x2002, "Access denied - no access rights"}, 708 {0x2003, "Access denied - invalid mgmt id key"}, 709 {0x2004, "Illegal command while in write capable state"}, 710 {0x2005, "Obsolete"}, 711 {0x2006, "Illegal command while in explicit address mode"}, 712 {0x2007, "Illegal command while in implicit address mode"}, 713 {0x2008, "Access denied - enrollment conflict"}, 714 {0x2009, "Access denied - invalid LU identifier"}, 715 {0x200A, "Access denied - invalid proxy token"}, 716 {0x200B, "Access denied - ACL LUN conflict"}, 717 {0x200C, "Illegal command when not in append-only mode"}, 718 719 {0x2100, "Logical block address out of range"}, 720 {0x2101, "Invalid element address"}, 721 {0x2102, "Invalid address for write"}, 722 {0x2103, "Invalid write crossing layer jump"}, 723 724 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, 725 726 {0x2300, "Invalid token operation, cause not reportable"}, 727 {0x2301, "Invalid token operation, unsupported token type"}, 728 {0x2302, "Invalid token operation, remote token usage not supported"}, 729 {0x2303, "Invalid token operation, remote rod token creation not " 730 "supported"}, 731 {0x2304, "Invalid token operation, token unknown"}, 732 {0x2305, "Invalid token operation, token corrupt"}, 733 {0x2306, "Invalid token operation, token revoked"}, 734 {0x2307, "Invalid token operation, token expired"}, 735 {0x2308, "Invalid token operation, token cancelled"}, 736 {0x2309, "Invalid token operation, token deleted"}, 737 {0x230A, "Invalid token operation, invalid token length"}, 738 739 {0x2400, "Invalid field in cdb"}, 740 {0x2401, "CDB decryption error"}, 741 {0x2402, "Obsolete"}, 742 {0x2403, "Obsolete"}, 743 {0x2404, "Security audit value frozen"}, 744 {0x2405, "Security working key frozen"}, 745 {0x2406, "Nonce not unique"}, 746 {0x2407, "Nonce timestamp out of range"}, 747 {0x2408, "Invalid XCDB"}, 748 749 {0x2500, "Logical unit not supported"}, 750 751 {0x2600, "Invalid field in parameter list"}, 752 {0x2601, "Parameter not supported"}, 753 {0x2602, "Parameter value invalid"}, 754 {0x2603, "Threshold parameters not supported"}, 755 {0x2604, "Invalid release of persistent reservation"}, 756 {0x2605, "Data decryption error"}, 757 {0x2606, "Too many target descriptors"}, 758 {0x2607, "Unsupported target descriptor type code"}, 759 {0x2608, "Too many segment descriptors"}, 760 {0x2609, "Unsupported segment descriptor type code"}, 761 {0x260A, "Unexpected inexact segment"}, 762 {0x260B, "Inline data length exceeded"}, 763 {0x260C, "Invalid operation for copy source or destination"}, 764 {0x260D, "Copy segment granularity violation"}, 765 {0x260E, "Invalid parameter while port is enabled"}, 766 {0x260F, "Invalid data-out buffer integrity check value"}, 767 {0x2610, "Data decryption key fail limit reached"}, 768 {0x2611, "Incomplete key-associated data set"}, 769 {0x2612, "Vendor specific key reference not found"}, 770 771 {0x2700, "Write protected"}, 772 {0x2701, "Hardware write protected"}, 773 {0x2702, "Logical unit software write protected"}, 774 {0x2703, "Associated write protect"}, 775 {0x2704, "Persistent write protect"}, 776 {0x2705, "Permanent write protect"}, 777 {0x2706, "Conditional write protect"}, 778 {0x2707, "Space allocation failed write protect"}, 779 780 {0x2800, "Not ready to ready change, medium may have changed"}, 781 {0x2801, "Import or export element accessed"}, 782 {0x2802, "Format-layer may have changed"}, 783 {0x2803, "Import/export element accessed, medium changed"}, 784 785 {0x2900, "Power on, reset, or bus device reset occurred"}, 786 {0x2901, "Power on occurred"}, 787 {0x2902, "Scsi bus reset occurred"}, 788 {0x2903, "Bus device reset function occurred"}, 789 {0x2904, "Device internal reset"}, 790 {0x2905, "Transceiver mode changed to single-ended"}, 791 {0x2906, "Transceiver mode changed to lvd"}, 792 {0x2907, "I_T nexus loss occurred"}, 793 794 {0x2A00, "Parameters changed"}, 795 {0x2A01, "Mode parameters changed"}, 796 {0x2A02, "Log parameters changed"}, 797 {0x2A03, "Reservations preempted"}, 798 {0x2A04, "Reservations released"}, 799 {0x2A05, "Registrations preempted"}, 800 {0x2A06, "Asymmetric access state changed"}, 801 {0x2A07, "Implicit asymmetric access state transition failed"}, 802 {0x2A08, "Priority changed"}, 803 {0x2A09, "Capacity data has changed"}, 804 {0x2A0A, "Error history I_T nexus cleared"}, 805 {0x2A0B, "Error history snapshot released"}, 806 {0x2A0C, "Error recovery attributes have changed"}, 807 {0x2A0D, "Data encryption capabilities changed"}, 808 {0x2A10, "Timestamp changed"}, 809 {0x2A11, "Data encryption parameters changed by another i_t nexus"}, 810 {0x2A12, "Data encryption parameters changed by vendor specific " 811 "event"}, 812 {0x2A13, "Data encryption key instance counter has changed"}, 813 {0x2A14, "SA creation capabilities data has changed"}, 814 {0x2A15, "Medium removal prevention preempted"}, 815 816 {0x2B00, "Copy cannot execute since host cannot disconnect"}, 817 818 {0x2C00, "Command sequence error"}, 819 {0x2C01, "Too many windows specified"}, 820 {0x2C02, "Invalid combination of windows specified"}, 821 {0x2C03, "Current program area is not empty"}, 822 {0x2C04, "Current program area is empty"}, 823 {0x2C05, "Illegal power condition request"}, 824 {0x2C06, "Persistent prevent conflict"}, 825 {0x2C07, "Previous busy status"}, 826 {0x2C08, "Previous task set full status"}, 827 {0x2C09, "Previous reservation conflict status"}, 828 {0x2C0A, "Partition or collection contains user objects"}, 829 {0x2C0B, "Not reserved"}, 830 {0x2C0C, "Orwrite generation does not match"}, 831 832 {0x2D00, "Overwrite error on update in place"}, 833 834 {0x2E00, "Insufficient time for operation"}, 835 836 {0x2F00, "Commands cleared by another initiator"}, 837 {0x2F01, "Commands cleared by power loss notification"}, 838 {0x2F02, "Commands cleared by device server"}, 839 {0x2F03, "Some commands cleared by queuing layer event"}, 840 841 {0x3000, "Incompatible medium installed"}, 842 {0x3001, "Cannot read medium - unknown format"}, 843 {0x3002, "Cannot read medium - incompatible format"}, 844 {0x3003, "Cleaning cartridge installed"}, 845 {0x3004, "Cannot write medium - unknown format"}, 846 {0x3005, "Cannot write medium - incompatible format"}, 847 {0x3006, "Cannot format medium - incompatible medium"}, 848 {0x3007, "Cleaning failure"}, 849 {0x3008, "Cannot write - application code mismatch"}, 850 {0x3009, "Current session not fixated for append"}, 851 {0x300A, "Cleaning request rejected"}, 852 {0x300C, "WORM medium - overwrite attempted"}, 853 {0x300D, "WORM medium - integrity check"}, 854 {0x3010, "Medium not formatted"}, 855 {0x3011, "Incompatible volume type"}, 856 {0x3012, "Incompatible volume qualifier"}, 857 {0x3013, "Cleaning volume expired"}, 858 859 {0x3100, "Medium format corrupted"}, 860 {0x3101, "Format command failed"}, 861 {0x3102, "Zoned formatting failed due to spare linking"}, 862 {0x3103, "Sanitize command failed"}, 863 864 {0x3200, "No defect spare location available"}, 865 {0x3201, "Defect list update failure"}, 866 867 {0x3300, "Tape length error"}, 868 869 {0x3400, "Enclosure failure"}, 870 871 {0x3500, "Enclosure services failure"}, 872 {0x3501, "Unsupported enclosure function"}, 873 {0x3502, "Enclosure services unavailable"}, 874 {0x3503, "Enclosure services transfer failure"}, 875 {0x3504, "Enclosure services transfer refused"}, 876 {0x3505, "Enclosure services checksum error"}, 877 878 {0x3600, "Ribbon, ink, or toner failure"}, 879 880 {0x3700, "Rounded parameter"}, 881 882 {0x3800, "Event status notification"}, 883 {0x3802, "Esn - power management class event"}, 884 {0x3804, "Esn - media class event"}, 885 {0x3806, "Esn - device busy class event"}, 886 {0x3807, "Thin Provisioning soft threshold reached"}, 887 888 {0x3900, "Saving parameters not supported"}, 889 890 {0x3A00, "Medium not present"}, 891 {0x3A01, "Medium not present - tray closed"}, 892 {0x3A02, "Medium not present - tray open"}, 893 {0x3A03, "Medium not present - loadable"}, 894 {0x3A04, "Medium not present - medium auxiliary memory accessible"}, 895 896 {0x3B00, "Sequential positioning error"}, 897 {0x3B01, "Tape position error at beginning-of-medium"}, 898 {0x3B02, "Tape position error at end-of-medium"}, 899 {0x3B03, "Tape or electronic vertical forms unit not ready"}, 900 {0x3B04, "Slew failure"}, 901 {0x3B05, "Paper jam"}, 902 {0x3B06, "Failed to sense top-of-form"}, 903 {0x3B07, "Failed to sense bottom-of-form"}, 904 {0x3B08, "Reposition error"}, 905 {0x3B09, "Read past end of medium"}, 906 {0x3B0A, "Read past beginning of medium"}, 907 {0x3B0B, "Position past end of medium"}, 908 {0x3B0C, "Position past beginning of medium"}, 909 {0x3B0D, "Medium destination element full"}, 910 {0x3B0E, "Medium source element empty"}, 911 {0x3B0F, "End of medium reached"}, 912 {0x3B11, "Medium magazine not accessible"}, 913 {0x3B12, "Medium magazine removed"}, 914 {0x3B13, "Medium magazine inserted"}, 915 {0x3B14, "Medium magazine locked"}, 916 {0x3B15, "Medium magazine unlocked"}, 917 {0x3B16, "Mechanical positioning or changer error"}, 918 {0x3B17, "Read past end of user object"}, 919 {0x3B18, "Element disabled"}, 920 {0x3B19, "Element enabled"}, 921 {0x3B1A, "Data transfer device removed"}, 922 {0x3B1B, "Data transfer device inserted"}, 923 {0x3B1C, "Too many logical objects on partition to support " 924 "operation"}, 925 926 {0x3D00, "Invalid bits in identify message"}, 927 928 {0x3E00, "Logical unit has not self-configured yet"}, 929 {0x3E01, "Logical unit failure"}, 930 {0x3E02, "Timeout on logical unit"}, 931 {0x3E03, "Logical unit failed self-test"}, 932 {0x3E04, "Logical unit unable to update self-test log"}, 933 934 {0x3F00, "Target operating conditions have changed"}, 935 {0x3F01, "Microcode has been changed"}, 936 {0x3F02, "Changed operating definition"}, 937 {0x3F03, "Inquiry data has changed"}, 938 {0x3F04, "Component device attached"}, 939 {0x3F05, "Device identifier changed"}, 940 {0x3F06, "Redundancy group created or modified"}, 941 {0x3F07, "Redundancy group deleted"}, 942 {0x3F08, "Spare created or modified"}, 943 {0x3F09, "Spare deleted"}, 944 {0x3F0A, "Volume set created or modified"}, 945 {0x3F0B, "Volume set deleted"}, 946 {0x3F0C, "Volume set deassigned"}, 947 {0x3F0D, "Volume set reassigned"}, 948 {0x3F0E, "Reported luns data has changed"}, 949 {0x3F0F, "Echo buffer overwritten"}, 950 {0x3F10, "Medium loadable"}, 951 {0x3F11, "Medium auxiliary memory accessible"}, 952 {0x3F12, "iSCSI IP address added"}, 953 {0x3F13, "iSCSI IP address removed"}, 954 {0x3F14, "iSCSI IP address changed"}, 955 {0x3F15, "Inspect referrals sense descriptors"}, 956/* 957 * {0x40NN, "Ram failure"}, 958 * {0x40NN, "Diagnostic failure on component nn"}, 959 * {0x41NN, "Data path failure"}, 960 * {0x42NN, "Power-on or self-test failure"}, 961 */ 962 {0x4300, "Message error"}, 963 964 {0x4400, "Internal target failure"}, 965 {0x4401, "Persistent reservation information lost"}, 966 {0x4471, "ATA device failed set features"}, 967 968 {0x4500, "Select or reselect failure"}, 969 970 {0x4600, "Unsuccessful soft reset"}, 971 972 {0x4700, "Scsi parity error"}, 973 {0x4701, "Data phase CRC error detected"}, 974 {0x4702, "Scsi parity error detected during st data phase"}, 975 {0x4703, "Information unit iuCRC error detected"}, 976 {0x4704, "Asynchronous information protection error detected"}, 977 {0x4705, "Protocol service CRC error"}, 978 {0x4706, "Phy test function in progress"}, 979 {0x477f, "Some commands cleared by iSCSI Protocol event"}, 980 981 {0x4800, "Initiator detected error message received"}, 982 983 {0x4900, "Invalid message error"}, 984 985 {0x4A00, "Command phase error"}, 986 987 {0x4B00, "Data phase error"}, 988 {0x4B01, "Invalid target port transfer tag received"}, 989 {0x4B02, "Too much write data"}, 990 {0x4B03, "Ack/nak timeout"}, 991 {0x4B04, "Nak received"}, 992 {0x4B05, "Data offset error"}, 993 {0x4B06, "Initiator response timeout"}, 994 {0x4B07, "Connection lost"}, 995 {0x4B08, "Data-in buffer overflow - data buffer size"}, 996 {0x4B09, "Data-in buffer overflow - data buffer descriptor area"}, 997 {0x4B0A, "Data-in buffer error"}, 998 {0x4B0B, "Data-out buffer overflow - data buffer size"}, 999 {0x4B0C, "Data-out buffer overflow - data buffer descriptor area"}, 1000 {0x4B0D, "Data-out buffer error"}, 1001 {0x4B0E, "PCIe fabric error"}, 1002 {0x4B0F, "PCIe completion timeout"}, 1003 {0x4B10, "PCIe completer abort"}, 1004 {0x4B11, "PCIe poisoned tlp received"}, 1005 {0x4B12, "PCIe eCRC check failed"}, 1006 {0x4B13, "PCIe unsupported request"}, 1007 {0x4B14, "PCIe acs violation"}, 1008 {0x4B15, "PCIe tlp prefix blocked"}, 1009 1010 {0x4C00, "Logical unit failed self-configuration"}, 1011/* 1012 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, 1013 */ 1014 {0x4E00, "Overlapped commands attempted"}, 1015 1016 {0x5000, "Write append error"}, 1017 {0x5001, "Write append position error"}, 1018 {0x5002, "Position error related to timing"}, 1019 1020 {0x5100, "Erase failure"}, 1021 {0x5101, "Erase failure - incomplete erase operation detected"}, 1022 1023 {0x5200, "Cartridge fault"}, 1024 1025 {0x5300, "Media load or eject failed"}, 1026 {0x5301, "Unload tape failure"}, 1027 {0x5302, "Medium removal prevented"}, 1028 {0x5303, "Medium removal prevented by data transfer element"}, 1029 {0x5304, "Medium thread or unthread failure"}, 1030 {0x5305, "Volume identifier invalid"}, 1031 {0x5306, "Volume identifier missing"}, 1032 {0x5307, "Duplicate volume identifier"}, 1033 {0x5308, "Element status unknown"}, 1034 1035 {0x5400, "Scsi to host system interface failure"}, 1036 1037 {0x5500, "System resource failure"}, 1038 {0x5501, "System buffer full"}, 1039 {0x5502, "Insufficient reservation resources"}, 1040 {0x5503, "Insufficient resources"}, 1041 {0x5504, "Insufficient registration resources"}, 1042 {0x5505, "Insufficient access control resources"}, 1043 {0x5506, "Auxiliary memory out of space"}, 1044 {0x5507, "Quota error"}, 1045 {0x5508, "Maximum number of supplemental decryption keys exceeded"}, 1046 {0x5509, "Medium auxiliary memory not accessible"}, 1047 {0x550A, "Data currently unavailable"}, 1048 {0x550B, "Insufficient power for operation"}, 1049 {0x550C, "Insufficient resources to create rod"}, 1050 {0x550D, "Insufficient resources to create rod token"}, 1051 1052 {0x5700, "Unable to recover table-of-contents"}, 1053 1054 {0x5800, "Generation does not exist"}, 1055 1056 {0x5900, "Updated block read"}, 1057 1058 {0x5A00, "Operator request or state change input"}, 1059 {0x5A01, "Operator medium removal request"}, 1060 {0x5A02, "Operator selected write protect"}, 1061 {0x5A03, "Operator selected write permit"}, 1062 1063 {0x5B00, "Log exception"}, 1064 {0x5B01, "Threshold condition met"}, 1065 {0x5B02, "Log counter at maximum"}, 1066 {0x5B03, "Log list codes exhausted"}, 1067 1068 {0x5C00, "Rpl status change"}, 1069 {0x5C01, "Spindles synchronized"}, 1070 {0x5C02, "Spindles not synchronized"}, 1071 1072 {0x5D00, "Failure prediction threshold exceeded"}, 1073 {0x5D01, "Media failure prediction threshold exceeded"}, 1074 {0x5D02, "Logical unit failure prediction threshold exceeded"}, 1075 {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, 1076 {0x5D10, "Hardware impending failure general hard drive failure"}, 1077 {0x5D11, "Hardware impending failure drive error rate too high"}, 1078 {0x5D12, "Hardware impending failure data error rate too high"}, 1079 {0x5D13, "Hardware impending failure seek error rate too high"}, 1080 {0x5D14, "Hardware impending failure too many block reassigns"}, 1081 {0x5D15, "Hardware impending failure access times too high"}, 1082 {0x5D16, "Hardware impending failure start unit times too high"}, 1083 {0x5D17, "Hardware impending failure channel parametrics"}, 1084 {0x5D18, "Hardware impending failure controller detected"}, 1085 {0x5D19, "Hardware impending failure throughput performance"}, 1086 {0x5D1A, "Hardware impending failure seek time performance"}, 1087 {0x5D1B, "Hardware impending failure spin-up retry count"}, 1088 {0x5D1C, "Hardware impending failure drive calibration retry count"}, 1089 {0x5D20, "Controller impending failure general hard drive failure"}, 1090 {0x5D21, "Controller impending failure drive error rate too high"}, 1091 {0x5D22, "Controller impending failure data error rate too high"}, 1092 {0x5D23, "Controller impending failure seek error rate too high"}, 1093 {0x5D24, "Controller impending failure too many block reassigns"}, 1094 {0x5D25, "Controller impending failure access times too high"}, 1095 {0x5D26, "Controller impending failure start unit times too high"}, 1096 {0x5D27, "Controller impending failure channel parametrics"}, 1097 {0x5D28, "Controller impending failure controller detected"}, 1098 {0x5D29, "Controller impending failure throughput performance"}, 1099 {0x5D2A, "Controller impending failure seek time performance"}, 1100 {0x5D2B, "Controller impending failure spin-up retry count"}, 1101 {0x5D2C, "Controller impending failure drive calibration retry count"}, 1102 {0x5D30, "Data channel impending failure general hard drive failure"}, 1103 {0x5D31, "Data channel impending failure drive error rate too high"}, 1104 {0x5D32, "Data channel impending failure data error rate too high"}, 1105 {0x5D33, "Data channel impending failure seek error rate too high"}, 1106 {0x5D34, "Data channel impending failure too many block reassigns"}, 1107 {0x5D35, "Data channel impending failure access times too high"}, 1108 {0x5D36, "Data channel impending failure start unit times too high"}, 1109 {0x5D37, "Data channel impending failure channel parametrics"}, 1110 {0x5D38, "Data channel impending failure controller detected"}, 1111 {0x5D39, "Data channel impending failure throughput performance"}, 1112 {0x5D3A, "Data channel impending failure seek time performance"}, 1113 {0x5D3B, "Data channel impending failure spin-up retry count"}, 1114 {0x5D3C, "Data channel impending failure drive calibration retry " 1115 "count"}, 1116 {0x5D40, "Servo impending failure general hard drive failure"}, 1117 {0x5D41, "Servo impending failure drive error rate too high"}, 1118 {0x5D42, "Servo impending failure data error rate too high"}, 1119 {0x5D43, "Servo impending failure seek error rate too high"}, 1120 {0x5D44, "Servo impending failure too many block reassigns"}, 1121 {0x5D45, "Servo impending failure access times too high"}, 1122 {0x5D46, "Servo impending failure start unit times too high"}, 1123 {0x5D47, "Servo impending failure channel parametrics"}, 1124 {0x5D48, "Servo impending failure controller detected"}, 1125 {0x5D49, "Servo impending failure throughput performance"}, 1126 {0x5D4A, "Servo impending failure seek time performance"}, 1127 {0x5D4B, "Servo impending failure spin-up retry count"}, 1128 {0x5D4C, "Servo impending failure drive calibration retry count"}, 1129 {0x5D50, "Spindle impending failure general hard drive failure"}, 1130 {0x5D51, "Spindle impending failure drive error rate too high"}, 1131 {0x5D52, "Spindle impending failure data error rate too high"}, 1132 {0x5D53, "Spindle impending failure seek error rate too high"}, 1133 {0x5D54, "Spindle impending failure too many block reassigns"}, 1134 {0x5D55, "Spindle impending failure access times too high"}, 1135 {0x5D56, "Spindle impending failure start unit times too high"}, 1136 {0x5D57, "Spindle impending failure channel parametrics"}, 1137 {0x5D58, "Spindle impending failure controller detected"}, 1138 {0x5D59, "Spindle impending failure throughput performance"}, 1139 {0x5D5A, "Spindle impending failure seek time performance"}, 1140 {0x5D5B, "Spindle impending failure spin-up retry count"}, 1141 {0x5D5C, "Spindle impending failure drive calibration retry count"}, 1142 {0x5D60, "Firmware impending failure general hard drive failure"}, 1143 {0x5D61, "Firmware impending failure drive error rate too high"}, 1144 {0x5D62, "Firmware impending failure data error rate too high"}, 1145 {0x5D63, "Firmware impending failure seek error rate too high"}, 1146 {0x5D64, "Firmware impending failure too many block reassigns"}, 1147 {0x5D65, "Firmware impending failure access times too high"}, 1148 {0x5D66, "Firmware impending failure start unit times too high"}, 1149 {0x5D67, "Firmware impending failure channel parametrics"}, 1150 {0x5D68, "Firmware impending failure controller detected"}, 1151 {0x5D69, "Firmware impending failure throughput performance"}, 1152 {0x5D6A, "Firmware impending failure seek time performance"}, 1153 {0x5D6B, "Firmware impending failure spin-up retry count"}, 1154 {0x5D6C, "Firmware impending failure drive calibration retry count"}, 1155 {0x5DFF, "Failure prediction threshold exceeded (false)"}, 1156 1157 {0x5E00, "Low power condition on"}, 1158 {0x5E01, "Idle condition activated by timer"}, 1159 {0x5E02, "Standby condition activated by timer"}, 1160 {0x5E03, "Idle condition activated by command"}, 1161 {0x5E04, "Standby condition activated by command"}, 1162 {0x5E05, "Idle_b condition activated by timer"}, 1163 {0x5E06, "Idle_b condition activated by command"}, 1164 {0x5E07, "Idle_c condition activated by timer"}, 1165 {0x5E08, "Idle_c condition activated by command"}, 1166 {0x5E09, "Standby_y condition activated by timer"}, 1167 {0x5E0A, "Standby_y condition activated by command"}, 1168 {0x5E41, "Power state change to active"}, 1169 {0x5E42, "Power state change to idle"}, 1170 {0x5E43, "Power state change to standby"}, 1171 {0x5E45, "Power state change to sleep"}, 1172 {0x5E47, "Power state change to device control"}, 1173 1174 {0x6000, "Lamp failure"}, 1175 1176 {0x6100, "Video acquisition error"}, 1177 {0x6101, "Unable to acquire video"}, 1178 {0x6102, "Out of focus"}, 1179 1180 {0x6200, "Scan head positioning error"}, 1181 1182 {0x6300, "End of user area encountered on this track"}, 1183 {0x6301, "Packet does not fit in available space"}, 1184 1185 {0x6400, "Illegal mode for this track"}, 1186 {0x6401, "Invalid packet size"}, 1187 1188 {0x6500, "Voltage fault"}, 1189 1190 {0x6600, "Automatic document feeder cover up"}, 1191 {0x6601, "Automatic document feeder lift up"}, 1192 {0x6602, "Document jam in automatic document feeder"}, 1193 {0x6603, "Document miss feed automatic in document feeder"}, 1194 1195 {0x6700, "Configuration failure"}, 1196 {0x6701, "Configuration of incapable logical units failed"}, 1197 {0x6702, "Add logical unit failed"}, 1198 {0x6703, "Modification of logical unit failed"}, 1199 {0x6704, "Exchange of logical unit failed"}, 1200 {0x6705, "Remove of logical unit failed"}, 1201 {0x6706, "Attachment of logical unit failed"}, 1202 {0x6707, "Creation of logical unit failed"}, 1203 {0x6708, "Assign failure occurred"}, 1204 {0x6709, "Multiply assigned logical unit"}, 1205 {0x670A, "Set target port groups command failed"}, 1206 {0x670B, "ATA device feature not enabled"}, 1207 1208 {0x6800, "Logical unit not configured"}, 1209 {0x6801, "Subsidiary logical unit not configured"}, 1210 1211 {0x6900, "Data loss on logical unit"}, 1212 {0x6901, "Multiple logical unit failures"}, 1213 {0x6902, "Parity/data mismatch"}, 1214 1215 {0x6A00, "Informational, refer to log"}, 1216 1217 {0x6B00, "State change has occurred"}, 1218 {0x6B01, "Redundancy level got better"}, 1219 {0x6B02, "Redundancy level got worse"}, 1220 1221 {0x6C00, "Rebuild failure occurred"}, 1222 1223 {0x6D00, "Recalculate failure occurred"}, 1224 1225 {0x6E00, "Command to logical unit failed"}, 1226 1227 {0x6F00, "Copy protection key exchange failure - authentication " 1228 "failure"}, 1229 {0x6F01, "Copy protection key exchange failure - key not present"}, 1230 {0x6F02, "Copy protection key exchange failure - key not established"}, 1231 {0x6F03, "Read of scrambled sector without authentication"}, 1232 {0x6F04, "Media region code is mismatched to logical unit region"}, 1233 {0x6F05, "Drive region must be permanent/region reset count error"}, 1234 {0x6F06, "Insufficient block count for binding nonce recording"}, 1235 {0x6F07, "Conflict in binding nonce recording"}, 1236/* 1237 * {0x70NN, "Decompression exception short algorithm id of nn"}, 1238 */ 1239 {0x7100, "Decompression exception long algorithm id"}, 1240 1241 {0x7200, "Session fixation error"}, 1242 {0x7201, "Session fixation error writing lead-in"}, 1243 {0x7202, "Session fixation error writing lead-out"}, 1244 {0x7203, "Session fixation error - incomplete track in session"}, 1245 {0x7204, "Empty or partially written reserved track"}, 1246 {0x7205, "No more track reservations allowed"}, 1247 {0x7206, "RMZ extension is not allowed"}, 1248 {0x7207, "No more test zone extensions are allowed"}, 1249 1250 {0x7300, "Cd control error"}, 1251 {0x7301, "Power calibration area almost full"}, 1252 {0x7302, "Power calibration area is full"}, 1253 {0x7303, "Power calibration area error"}, 1254 {0x7304, "Program memory area update failure"}, 1255 {0x7305, "Program memory area is full"}, 1256 {0x7306, "RMA/PMA is almost full"}, 1257 {0x7310, "Current power calibration area almost full"}, 1258 {0x7311, "Current power calibration area is full"}, 1259 {0x7317, "RDZ is full"}, 1260 1261 {0x7400, "Security error"}, 1262 {0x7401, "Unable to decrypt data"}, 1263 {0x7402, "Unencrypted data encountered while decrypting"}, 1264 {0x7403, "Incorrect data encryption key"}, 1265 {0x7404, "Cryptographic integrity validation failed"}, 1266 {0x7405, "Error decrypting data"}, 1267 {0x7406, "Unknown signature verification key"}, 1268 {0x7407, "Encryption parameters not useable"}, 1269 {0x7408, "Digital signature validation failure"}, 1270 {0x7409, "Encryption mode mismatch on read"}, 1271 {0x740A, "Encrypted block not raw read enabled"}, 1272 {0x740B, "Incorrect Encryption parameters"}, 1273 {0x740C, "Unable to decrypt parameter list"}, 1274 {0x740D, "Encryption algorithm disabled"}, 1275 {0x7410, "SA creation parameter value invalid"}, 1276 {0x7411, "SA creation parameter value rejected"}, 1277 {0x7412, "Invalid SA usage"}, 1278 {0x7421, "Data Encryption configuration prevented"}, 1279 {0x7430, "SA creation parameter not supported"}, 1280 {0x7440, "Authentication failed"}, 1281 {0x7461, "External data encryption key manager access error"}, 1282 {0x7462, "External data encryption key manager error"}, 1283 {0x7463, "External data encryption key not found"}, 1284 {0x7464, "External data encryption request not authorized"}, 1285 {0x746E, "External data encryption control timeout"}, 1286 {0x746F, "External data encryption control error"}, 1287 {0x7471, "Logical unit access not authorized"}, 1288 {0x7479, "Security conflict in translated device"}, 1289 1290 {0, NULL} 1291}; 1292 1293struct error_info2 { 1294 unsigned char code1, code2_min, code2_max; 1295 const char * fmt; 1296}; 1297 1298static const struct error_info2 additional2[] = 1299{ 1300 {0x40, 0x00, 0x7f, "Ram failure (%x)"}, 1301 {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"}, 1302 {0x41, 0x00, 0xff, "Data path failure (%x)"}, 1303 {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"}, 1304 {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"}, 1305 {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"}, 1306 {0, 0, 0, NULL} 1307}; 1308 1309/* description of the sense key values */ 1310static const char * const snstext[] = { 1311 "No Sense", /* 0: There is no sense information */ 1312 "Recovered Error", /* 1: The last command completed successfully 1313 but used error correction */ 1314 "Not Ready", /* 2: The addressed target is not ready */ 1315 "Medium Error", /* 3: Data error detected on the medium */ 1316 "Hardware Error", /* 4: Controller or device failure */ 1317 "Illegal Request", /* 5: Error in request */ 1318 "Unit Attention", /* 6: Removable medium was changed, or 1319 the target has been reset, or ... */ 1320 "Data Protect", /* 7: Access to the data is blocked */ 1321 "Blank Check", /* 8: Reached unexpected written or unwritten 1322 region of the medium */ 1323 "Vendor Specific(9)", 1324 "Copy Aborted", /* A: COPY or COMPARE was aborted */ 1325 "Aborted Command", /* B: The target aborted the command */ 1326 "Equal", /* C: A SEARCH DATA command found data equal, 1327 reserved in SPC-4 rev 36 */ 1328 "Volume Overflow", /* D: Medium full with still data to be written */ 1329 "Miscompare", /* E: Source data and data on the medium 1330 do not agree */ 1331 "Completed", /* F: command completed sense data reported, 1332 may occur for successful command */ 1333}; 1334#endif 1335 1336/* Get sense key string or NULL if not available */ 1337const char * 1338scsi_sense_key_string(unsigned char key) { 1339#ifdef CONFIG_SCSI_CONSTANTS 1340 if (key <= 0xE) 1341 return snstext[key]; 1342#endif 1343 return NULL; 1344} 1345EXPORT_SYMBOL(scsi_sense_key_string); 1346 1347/* 1348 * Get additional sense code string or NULL if not available. 1349 * This string may contain a "%x" and should be printed with ascq as arg. 1350 */ 1351const char * 1352scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { 1353#ifdef CONFIG_SCSI_CONSTANTS 1354 int i; 1355 unsigned short code = ((asc << 8) | ascq); 1356 1357 for (i = 0; additional[i].text; i++) 1358 if (additional[i].code12 == code) 1359 return additional[i].text; 1360 for (i = 0; additional2[i].fmt; i++) { 1361 if (additional2[i].code1 == asc && 1362 ascq >= additional2[i].code2_min && 1363 ascq <= additional2[i].code2_max) 1364 return additional2[i].fmt; 1365 } 1366#endif 1367 return NULL; 1368} 1369EXPORT_SYMBOL(scsi_extd_sense_format); 1370 1371void 1372scsi_show_extd_sense(unsigned char asc, unsigned char ascq) 1373{ 1374 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); 1375 1376 if (extd_sense_fmt) { 1377 if (strstr(extd_sense_fmt, "%x")) { 1378 printk("Add. Sense: "); 1379 printk(extd_sense_fmt, ascq); 1380 } else 1381 printk("Add. Sense: %s", extd_sense_fmt); 1382 } else { 1383 if (asc >= 0x80) 1384 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, 1385 ascq); 1386 if (ascq >= 0x80) 1387 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, 1388 ascq); 1389 else 1390 printk("ASC=0x%x ASCQ=0x%x", asc, ascq); 1391 } 1392 1393 printk("\n"); 1394} 1395EXPORT_SYMBOL(scsi_show_extd_sense); 1396 1397void 1398scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr) 1399{ 1400 const char *sense_txt; 1401 1402 sense_txt = scsi_sense_key_string(sshdr->sense_key); 1403 if (sense_txt) 1404 printk("Sense Key : %s ", sense_txt); 1405 else 1406 printk("Sense Key : 0x%x ", sshdr->sense_key); 1407 1408 printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " : 1409 "[current] "); 1410 1411 if (sshdr->response_code >= 0x72) 1412 printk("[descriptor]"); 1413 1414 printk("\n"); 1415} 1416EXPORT_SYMBOL(scsi_show_sense_hdr); 1417 1418/* 1419 * Print normalized SCSI sense header with a prefix. 1420 */ 1421void 1422scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) 1423{ 1424 printk(KERN_INFO "%s: ", name); 1425 scsi_show_sense_hdr(sshdr); 1426 printk(KERN_INFO "%s: ", name); 1427 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1428} 1429EXPORT_SYMBOL(scsi_print_sense_hdr); 1430 1431/* 1432 * Print normalized SCSI sense header with device information and a prefix. 1433 */ 1434void 1435scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc, 1436 struct scsi_sense_hdr *sshdr) 1437{ 1438 scmd_printk(KERN_INFO, scmd, "%s: ", desc); 1439 scsi_show_sense_hdr(sshdr); 1440 scmd_printk(KERN_INFO, scmd, "%s: ", desc); 1441 scsi_show_extd_sense(sshdr->asc, sshdr->ascq); 1442} 1443EXPORT_SYMBOL(scsi_cmd_print_sense_hdr); 1444 1445static void 1446scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len, 1447 struct scsi_sense_hdr *sshdr) 1448{ 1449 int k, num, res; 1450 1451 res = scsi_normalize_sense(sense_buffer, sense_len, sshdr); 1452 if (0 == res) { 1453 /* this may be SCSI-1 sense data */ 1454 num = (sense_len < 32) ? sense_len : 32; 1455 printk("Unrecognized sense data (in hex):"); 1456 for (k = 0; k < num; ++k) { 1457 if (0 == (k % 16)) { 1458 printk("\n"); 1459 printk(KERN_INFO " "); 1460 } 1461 printk("%02x ", sense_buffer[k]); 1462 } 1463 printk("\n"); 1464 return; 1465 } 1466} 1467 1468static void 1469scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len, 1470 struct scsi_sense_hdr *sshdr) 1471{ 1472 int k, num, res; 1473 1474 if (sshdr->response_code < 0x72) 1475 { 1476 /* only decode extras for "fixed" format now */ 1477 char buff[80]; 1478 int blen, fixed_valid; 1479 unsigned int info; 1480 1481 fixed_valid = sense_buffer[0] & 0x80; 1482 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | 1483 (sense_buffer[5] << 8) | sense_buffer[6]); 1484 res = 0; 1485 memset(buff, 0, sizeof(buff)); 1486 blen = sizeof(buff) - 1; 1487 if (fixed_valid) 1488 res += snprintf(buff + res, blen - res, 1489 "Info fld=0x%x", info); 1490 if (sense_buffer[2] & 0x80) { 1491 /* current command has read a filemark */ 1492 if (res > 0) 1493 res += snprintf(buff + res, blen - res, ", "); 1494 res += snprintf(buff + res, blen - res, "FMK"); 1495 } 1496 if (sense_buffer[2] & 0x40) { 1497 /* end-of-medium condition exists */ 1498 if (res > 0) 1499 res += snprintf(buff + res, blen - res, ", "); 1500 res += snprintf(buff + res, blen - res, "EOM"); 1501 } 1502 if (sense_buffer[2] & 0x20) { 1503 /* incorrect block length requested */ 1504 if (res > 0) 1505 res += snprintf(buff + res, blen - res, ", "); 1506 res += snprintf(buff + res, blen - res, "ILI"); 1507 } 1508 if (res > 0) 1509 printk("%s\n", buff); 1510 } else if (sshdr->additional_length > 0) { 1511 /* descriptor format with sense descriptors */ 1512 num = 8 + sshdr->additional_length; 1513 num = (sense_len < num) ? sense_len : num; 1514 printk("Descriptor sense data with sense descriptors " 1515 "(in hex):"); 1516 for (k = 0; k < num; ++k) { 1517 if (0 == (k % 16)) { 1518 printk("\n"); 1519 printk(KERN_INFO " "); 1520 } 1521 printk("%02x ", sense_buffer[k]); 1522 } 1523 1524 printk("\n"); 1525 } 1526 1527} 1528 1529/* Normalize and print sense buffer with name prefix */ 1530void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, 1531 int sense_len) 1532{ 1533 struct scsi_sense_hdr sshdr; 1534 1535 printk(KERN_INFO "%s: ", name); 1536 scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr); 1537 scsi_show_sense_hdr(&sshdr); 1538 scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr); 1539 printk(KERN_INFO "%s: ", name); 1540 scsi_show_extd_sense(sshdr.asc, sshdr.ascq); 1541} 1542EXPORT_SYMBOL(__scsi_print_sense); 1543 1544/* Normalize and print sense buffer in SCSI command */ 1545void scsi_print_sense(char *name, struct scsi_cmnd *cmd) 1546{ 1547 struct scsi_sense_hdr sshdr; 1548 1549 scmd_printk(KERN_INFO, cmd, " "); 1550 scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, 1551 &sshdr); 1552 scsi_show_sense_hdr(&sshdr); 1553 scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, 1554 &sshdr); 1555 scmd_printk(KERN_INFO, cmd, " "); 1556 scsi_show_extd_sense(sshdr.asc, sshdr.ascq); 1557} 1558EXPORT_SYMBOL(scsi_print_sense); 1559 1560#ifdef CONFIG_SCSI_CONSTANTS 1561 1562static const char * const hostbyte_table[]={ 1563"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", 1564"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", 1565"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE", 1566"DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST", "DID_TARGET_FAILURE", 1567"DID_NEXUS_FAILURE" }; 1568#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table) 1569 1570static const char * const driverbyte_table[]={ 1571"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", 1572"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; 1573#define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table) 1574 1575void scsi_show_result(int result) 1576{ 1577 int hb = host_byte(result); 1578 int db = driver_byte(result); 1579 1580 printk("Result: hostbyte=%s driverbyte=%s\n", 1581 (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"), 1582 (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid")); 1583} 1584 1585#else 1586 1587void scsi_show_result(int result) 1588{ 1589 printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n", 1590 host_byte(result), driver_byte(result)); 1591} 1592 1593#endif 1594EXPORT_SYMBOL(scsi_show_result); 1595 1596 1597void scsi_print_result(struct scsi_cmnd *cmd) 1598{ 1599 scmd_printk(KERN_INFO, cmd, " "); 1600 scsi_show_result(cmd->result); 1601} 1602EXPORT_SYMBOL(scsi_print_result); 1603