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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
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
34static const char * cdb_byte0_names[] = {
35 "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
36 "Format Unit/Medium", "Read Block Limits", NULL,
37 "Reassign Blocks",
38 "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
39 NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
40 "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
41 "Reserve(6)",
42 "Release(6)", "Copy", "Erase", "Mode Sense(6)",
43 "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
44 "Prevent/Allow Medium Removal", NULL,
45 NULL, NULL, NULL,
46 "Read Format Capacities", "Set Window",
47 "Read Capacity(10)", NULL, NULL, "Read(10)",
48 "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
49 "Read updated block",
50 "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
51 "Search Low", "Set Limits", "Prefetch/Read Position",
52 "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
53 "Read Defect Data(10)",
54 "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
55 "Read Buffer",
56 "Update Block", "Read Long(10)", "Write Long(10)",
57 "Change Definition", "Write Same(10)",
58 "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 "Play track relative(10)", "Get event status notification",
62 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
63 NULL,
64 "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
65 "Reserve track", "Send OPC info", "Mode Select(10)",
66 "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
67 "Mode Sense(10)", "Close track/session",
68 "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
69 "Persistent reserve out",
70 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
71 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
72 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
73 NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
74 "Variable length",
75 "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy",
76 "Receive copy results",
77 "ATA command pass through(16)", "Access control in",
78 "Access control out", "Read(16)", "Memory Export Out(16)",
79 "Write(16)", "ORWrite", "Read attributes", "Write attributes",
80 "Write and verify(16)", "Verify(16)",
81 "Pre-fetch(16)", "Synchronize cache(16)",
82 "Lock/unlock cache(16)", "Write same(16)", NULL,
83 NULL, NULL, NULL, NULL, NULL,
84 NULL, NULL, NULL, NULL, "Service action in(16)",
85 "Service action out(16)",
86 "Report luns", "ATA command pass through(12)/Blank",
87 "Security protocol in", "Maintenance in", "Maintenance out",
88 "Move medium/play audio(12)",
89 "Exchange medium", "Move medium attached", "Read(12)",
90 "Play track relative(12)",
91 "Write(12)", NULL, "Erase(12), Get Performance",
92 "Read DVD structure", "Write and verify(12)",
93 "Verify(12)", "Search data high(12)", "Search data equal(12)",
94 "Search data low(12)", "Set limits(12)",
95 "Read element status attached",
96 "Security protocol out", "Send volume tag, set streaming",
97 "Read defect data(12)", "Read element status", "Read CD msf",
98 "Redundancy group (in), Scan",
99 "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
100 "Spare (out), Mechanism status", "Volume set (in), Read cd",
101 "Volume set (out), Send DVD structure",
102};
103
104struct value_name_pair {
105 int value;
106 const char * name;
107};
108
109static 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
121static 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
131static 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
136static const struct value_name_pair serv_out12_arr[] = {
137 {-1, "dummy entry"},
138};
139#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
140
141static 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
148static 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
154static 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
194static 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
207static 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
294
295static 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
332void __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
339 for (k = 0; k < len; ++k)
340 printk(" %02x", cdb[k]);
341 printk("\n");
342}
343EXPORT_SYMBOL(__scsi_print_command);
344
345void 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
356 printk(":");
357 for (k = 0; k < cmd->cmd_len; ++k)
358 printk(" %02x", cmd->cmnd[k]);
359 printk("\n");
360}
361EXPORT_SYMBOL(scsi_print_command);
362
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369
370
371
372void
373scsi_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;
386 case 0x28: ccp = "Task set Full"; break;
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}
396EXPORT_SYMBOL(scsi_print_status);
397
398#ifdef CONFIG_SCSI_CONSTANTS
399
400struct error_info {
401 unsigned short code12;
402 const char * text;
403};
404
405
406
407
408
409static 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
844
845
846
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
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
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
1155struct error_info2 {
1156 unsigned char code1, code2_min, code2_max;
1157 const char * fmt;
1158};
1159
1160static 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
1172static const char * const snstext[] = {
1173 "No Sense",
1174 "Recovered Error",
1175
1176 "Not Ready",
1177 "Medium Error",
1178 "Hardware Error",
1179 "Illegal Request",
1180 "Unit Attention",
1181
1182 "Data Protect",
1183 "Blank Check",
1184
1185 "Vendor Specific(9)",
1186 "Copy Aborted",
1187 "Aborted Command",
1188 "Equal",
1189 "Volume Overflow",
1190 "Miscompare",
1191
1192};
1193#endif
1194
1195
1196const char *
1197scsi_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}
1204EXPORT_SYMBOL(scsi_sense_key_string);
1205
1206
1207
1208
1209
1210const char *
1211scsi_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}
1228EXPORT_SYMBOL(scsi_extd_sense_format);
1229
1230void
1231scsi_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}
1254EXPORT_SYMBOL(scsi_show_extd_sense);
1255
1256void
1257scsi_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}
1275EXPORT_SYMBOL(scsi_show_sense_hdr);
1276
1277
1278
1279
1280void
1281scsi_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}
1288EXPORT_SYMBOL(scsi_print_sense_hdr);
1289
1290
1291
1292
1293void
1294scsi_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}
1302EXPORT_SYMBOL(scsi_cmd_print_sense_hdr);
1303
1304static void
1305scsi_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
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
1327static void
1328scsi_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
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
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
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
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
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
1389void __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}
1401EXPORT_SYMBOL(__scsi_print_sense);
1402
1403
1404void 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}
1417EXPORT_SYMBOL(scsi_print_sense);
1418
1419#ifdef CONFIG_SCSI_CONSTANTS
1420
1421static 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" };
1426#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
1427
1428static const char * const driverbyte_table[]={
1429"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
1430"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
1431#define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table)
1432
1433void scsi_show_result(int result)
1434{
1435 int hb = host_byte(result);
1436 int db = driver_byte(result);
1437
1438 printk("Result: hostbyte=%s driverbyte=%s\n",
1439 (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"),
1440 (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid"));
1441}
1442
1443#else
1444
1445void scsi_show_result(int result)
1446{
1447 printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n",
1448 host_byte(result), driver_byte(result));
1449}
1450
1451#endif
1452EXPORT_SYMBOL(scsi_show_result);
1453
1454
1455void scsi_print_result(struct scsi_cmnd *cmd)
1456{
1457 scmd_printk(KERN_INFO, cmd, " ");
1458 scsi_show_result(cmd->result);
1459}
1460EXPORT_SYMBOL(scsi_print_result);
1461
1462
1463
