blob: dddd2acce76f0cd11a4151cfd4752834432b1914 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * ASCII values for a number of symbolic constants, printing functions,
3 * etc.
4 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
5 * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
6 * by D. Gilbert and aeb (20020609)
7 * Additions for SPC-3 T10/1416-D Rev 21 22 Sept 2004, D. Gilbert 20041025
8 */
9
Linus Torvalds1da177e2005-04-16 15:20:36 -070010#include <linux/blkdev.h>
11#include <linux/module.h>
12#include <linux/kernel.h>
13
14#include <scsi/scsi.h>
Christoph Hellwigbeb40482006-06-10 18:01:03 +020015#include <scsi/scsi_cmnd.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070016#include <scsi/scsi_device.h>
17#include <scsi/scsi_host.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070018#include <scsi/scsi_eh.h>
Adrian Bunkde540a52005-08-20 21:27:27 +020019#include <scsi/scsi_dbg.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070020
21
22
23/* Commands with service actions that change the command name */
24#define MAINTENANCE_IN 0xa3
25#define MAINTENANCE_OUT 0xa4
26#define SERVICE_ACTION_IN_12 0xab
27#define SERVICE_ACTION_OUT_12 0xa9
28#define SERVICE_ACTION_IN_16 0x9e
29#define SERVICE_ACTION_OUT_16 0x9f
30#define VARIABLE_LENGTH_CMD 0x7f
31
32
33
34#ifdef CONFIG_SCSI_CONSTANTS
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 "Reasssign Blocks",
39/* 08-0d */ "Read (6)", NULL, "Write (6)", "Seek (6)", NULL, NULL,
40/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
41/* 13-16 */ "Verify (6)", "Recover Buffered Data", "Mode Select (6)",
42 "Reserve (6)",
43/* 17-1a */ "Release (6)", "Copy", "Erase", "Mode Sense (6)",
44/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
45/* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
46/* 20-22 */ NULL, NULL, NULL,
47/* 23-28 */ "Read Format Capacities", "Set Window",
48 "Read Capacity (10)", NULL, NULL, "Read (10)",
49/* 29-2d */ "Read Generation", "Write (10)", "Seek (10)", "Erase (10)",
50 "Read updated block",
51/* 2e-31 */ "Write Verify (10)", "Verify (10)", "Search High", "Search Equal",
52/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position",
53/* 35-37 */ "Synchronize Cache (10)", "Lock/Unlock Cache (10)",
54 "Read Defect Data(10)",
55/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
56 "Read Buffer",
57/* 3d-3f */ "Update Block", "Read Long (10)", "Write Long (10)",
58/* 40-41 */ "Change Definition", "Write Same (10)",
59/* 42-48 */ "Read sub-channel", "Read TOC/PMA/ATIP", "Read density support",
60 "Play audio (10)", "Get configuration", "Play audio msf",
61 "Play audio track/index",
62/* 49-4f */ "Play track relative (10)", "Get event status notification",
63 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
64 NULL,
65/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
66 "Reserve track", "Send OPC info", "Mode Select (10)",
67/* 56-5b */ "Reserve (10)", "Release (10)", "Repair track", "Read master cue",
68 "Mode Sense (10)", "Close track/session",
69/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
70 "Persistent reserve out",
71/* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
72/* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
73/* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
74/* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, "Variable length",
75/* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy",
76 "Receive copy results",
77/* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out",
78 "Read (16)", "Memory Export Out (16)",
79/* 8a-8f */ "Write (16)", NULL, "Read attributes", "Write attributes",
80 "Write and verify (16)", "Verify (16)",
81/* 90-94 */ "Pre-fetch (16)", "Synchronize cache (16)",
82 "Lock/unlock cache (16)", "Write same (16)", NULL,
83/* 95-99 */ NULL, NULL, NULL, NULL, NULL,
84/* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in (16)",
85 "Service action out (16)",
86/* a0-a5 */ "Report luns", "Blank", "Send event", "Maintenance in",
87 "Maintenance out", "Move medium/play audio(12)",
88/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
89 "Play track relative(12)",
90/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
91 "Read DVD structure", "Write and verify(12)",
92/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
93/* b2-b4 */ "Search data low(12)", "Set limits(12)",
94 "Read element status attached",
95/* b5-b6 */ "Request volume element address", "Send volume tag, set streaming",
96/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
97/* ba-bc */ "Redundancy group (in), Scan",
98 "Redundancy group (out), Set cd-rom speed", "Spare in, Play cd",
99/* bd-bf */ "Spare out, Mechanism status", "Volume set in, Read cd",
100 "Volume set out, Send DVD structure",
101};
102
103struct value_name_pair {
104 int value;
105 const char * name;
106};
107
108static const struct value_name_pair maint_in_arr[] = {
109 {0x5, "Report device identifier"},
110 {0xa, "Report target port groups"},
111 {0xb, "Report aliases"},
112 {0xc, "Report supported operation codes"},
113 {0xd, "Report supported task management functions"},
114 {0xe, "Report priority"},
115};
Tobias Klauser6391a112006-06-08 22:23:48 -0700116#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117
118static const struct value_name_pair maint_out_arr[] = {
119 {0x6, "Set device identifier"},
120 {0xa, "Set target port groups"},
121 {0xb, "Change aliases"},
122 {0xe, "Set priority"},
123};
Tobias Klauser6391a112006-06-08 22:23:48 -0700124#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125
126static const struct value_name_pair serv_in12_arr[] = {
127 {0x1, "Read media serial number"},
128};
Tobias Klauser6391a112006-06-08 22:23:48 -0700129#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700130
131static const struct value_name_pair serv_out12_arr[] = {
132 {-1, "dummy entry"},
133};
Tobias Klauser6391a112006-06-08 22:23:48 -0700134#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700135
136static const struct value_name_pair serv_in16_arr[] = {
137 {0x10, "Read capacity(16)"},
138 {0x11, "Read long(16)"},
139};
Tobias Klauser6391a112006-06-08 22:23:48 -0700140#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141
142static const struct value_name_pair serv_out16_arr[] = {
143 {0x11, "Write long(16)"},
144 {0x1f, "Notify data transfer device(16)"},
145};
Tobias Klauser6391a112006-06-08 22:23:48 -0700146#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700147
148static const struct value_name_pair variable_length_arr[] = {
149 {0x1, "Rebuild(32)"},
150 {0x2, "Regenerate(32)"},
151 {0x3, "Xdread(32)"},
152 {0x4, "Xdwrite(32)"},
153 {0x5, "Xdwrite extended(32)"},
154 {0x6, "Xpwrite(32)"},
155 {0x7, "Xdwriteread(32)"},
156 {0x8, "Xdwrite extended(64)"},
157 {0x9, "Read(32)"},
158 {0xa, "Verify(32)"},
159 {0xb, "Write(32)"},
160 {0xc, "Write an verify(32)"},
161 {0xd, "Write same(32)"},
162 {0x8801, "Format OSD"},
163 {0x8802, "Create (osd)"},
164 {0x8803, "List (osd)"},
165 {0x8805, "Read (osd)"},
166 {0x8806, "Write (osd)"},
167 {0x8807, "Append (osd)"},
168 {0x8808, "Flush (osd)"},
169 {0x880a, "Remove (osd)"},
170 {0x880b, "Create partition (osd)"},
171 {0x880c, "Remove partition (osd)"},
172 {0x880e, "Get attributes (osd)"},
173 {0x880f, "Set attributes (osd)"},
174 {0x8812, "Create and write (osd)"},
175 {0x8815, "Create collection (osd)"},
176 {0x8816, "Remove collection (osd)"},
177 {0x8817, "List collection (osd)"},
178 {0x8818, "Set key (osd)"},
179 {0x8819, "Set master key (osd)"},
180 {0x881a, "Flush collection (osd)"},
181 {0x881b, "Flush partition (osd)"},
182 {0x881c, "Flush OSD"},
183 {0x8f7e, "Perform SCSI command (osd)"},
184 {0x8f7f, "Perform task management function (osd)"},
185};
Tobias Klauser6391a112006-06-08 22:23:48 -0700186#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187
188static const char * get_sa_name(const struct value_name_pair * arr,
189 int arr_sz, int service_action)
190{
191 int k;
192
193 for (k = 0; k < arr_sz; ++k, ++arr) {
194 if (service_action == arr->value)
195 break;
196 }
197 return (k < arr_sz) ? arr->name : NULL;
198}
199
200/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */
201static void print_opcode_name(unsigned char * cdbp, int cdb_len,
202 int start_of_line)
203{
204 int sa, len, cdb0;
205 const char * name;
206 const char * leadin = start_of_line ? KERN_INFO : "";
207
208 cdb0 = cdbp[0];
209 switch(cdb0) {
210 case VARIABLE_LENGTH_CMD:
211 len = cdbp[7] + 8;
212 if (len < 10) {
213 printk("%sshort variable length command, "
214 "len=%d ext_len=%d", leadin, len, cdb_len);
215 break;
216 }
217 sa = (cdbp[8] << 8) + cdbp[9];
218 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
219 if (name) {
220 printk("%s%s", leadin, name);
221 if ((cdb_len > 0) && (len != cdb_len))
222 printk(", in_cdb_len=%d, ext_len=%d",
223 len, cdb_len);
224 } else {
225 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
226 if ((cdb_len > 0) && (len != cdb_len))
227 printk(", in_cdb_len=%d, ext_len=%d",
228 len, cdb_len);
229 }
230 break;
231 case MAINTENANCE_IN:
232 sa = cdbp[1] & 0x1f;
233 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
234 if (name)
235 printk("%s%s", leadin, name);
236 else
237 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
238 break;
239 case MAINTENANCE_OUT:
240 sa = cdbp[1] & 0x1f;
241 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa);
242 if (name)
243 printk("%s%s", leadin, name);
244 else
245 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
246 break;
247 case SERVICE_ACTION_IN_12:
248 sa = cdbp[1] & 0x1f;
249 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa);
250 if (name)
251 printk("%s%s", leadin, name);
252 else
253 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
254 break;
255 case SERVICE_ACTION_OUT_12:
256 sa = cdbp[1] & 0x1f;
257 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa);
258 if (name)
259 printk("%s%s", leadin, name);
260 else
261 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
262 break;
263 case SERVICE_ACTION_IN_16:
264 sa = cdbp[1] & 0x1f;
265 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa);
266 if (name)
267 printk("%s%s", leadin, name);
268 else
269 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
270 break;
271 case SERVICE_ACTION_OUT_16:
272 sa = cdbp[1] & 0x1f;
273 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa);
274 if (name)
275 printk("%s%s", leadin, name);
276 else
277 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
278 break;
279 default:
280 if (cdb0 < 0xc0) {
281 name = cdb_byte0_names[cdb0];
282 if (name)
283 printk("%s%s", leadin, name);
284 else
285 printk("%scdb[0]=0x%x (reserved)",
286 leadin, cdb0);
287 } else
288 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0);
289 break;
290 }
291}
292
293#else /* ifndef CONFIG_SCSI_CONSTANTS */
294
295static void print_opcode_name(unsigned char * cdbp, int cdb_len,
296 int start_of_line)
297{
298 int sa, len, cdb0;
299 const char * leadin = start_of_line ? KERN_INFO : "";
300
301 cdb0 = cdbp[0];
302 switch(cdb0) {
303 case VARIABLE_LENGTH_CMD:
304 len = cdbp[7] + 8;
305 if (len < 10) {
306 printk("%sshort opcode=0x%x command, len=%d "
307 "ext_len=%d", leadin, cdb0, len, cdb_len);
308 break;
309 }
310 sa = (cdbp[8] << 8) + cdbp[9];
311 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
312 if (len != cdb_len)
313 printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len);
314 break;
315 case MAINTENANCE_IN:
316 case MAINTENANCE_OUT:
317 case SERVICE_ACTION_IN_12:
318 case SERVICE_ACTION_OUT_12:
319 case SERVICE_ACTION_IN_16:
320 case SERVICE_ACTION_OUT_16:
321 sa = cdbp[1] & 0x1f;
322 printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
323 break;
324 default:
325 if (cdb0 < 0xc0)
326 printk("%scdb[0]=0x%x", leadin, cdb0);
327 else
328 printk("%scdb[0]=0x%x (vendor)", leadin, cdb0);
329 break;
330 }
331}
332#endif
333
334void __scsi_print_command(unsigned char *command)
335{
336 int k, len;
337
338 print_opcode_name(command, 0, 1);
339 if (VARIABLE_LENGTH_CMD == command[0])
340 len = command[7] + 8;
341 else
342 len = COMMAND_SIZE(command[0]);
343 /* print out all bytes in cdb */
344 for (k = 0; k < len; ++k)
345 printk(" %02x", command[k]);
346 printk("\n");
347}
348EXPORT_SYMBOL(__scsi_print_command);
349
350/* This function (perhaps with the addition of peripheral device type)
351 * is more approriate than __scsi_print_command(). Perhaps that static
352 * can be dropped later if it replaces the __scsi_print_command version.
353 */
354static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line)
355{
356 int k;
357
358 print_opcode_name(cdb, cdb_len, start_of_line);
359 /* print out all bytes in cdb */
360 printk(":");
361 for (k = 0; k < cdb_len; ++k)
362 printk(" %02x", cdb[k]);
363 printk("\n");
364}
365
366/**
367 *
db9dff32005-04-03 14:53:59 -0500368 * scsi_print_status - print scsi status description
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369 * @scsi_status: scsi status value
370 *
371 * If the status is recognized, the description is printed.
372 * Otherwise "Unknown status" is output. No trailing space.
373 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex
374 * (e.g. "0x2" for Check Condition).
375 **/
376void
377scsi_print_status(unsigned char scsi_status) {
378#ifdef CONFIG_SCSI_CONSTANTS
379 const char * ccp;
380
381 switch (scsi_status) {
382 case 0: ccp = "Good"; break;
383 case 0x2: ccp = "Check Condition"; break;
384 case 0x4: ccp = "Condition Met"; break;
385 case 0x8: ccp = "Busy"; break;
386 case 0x10: ccp = "Intermediate"; break;
387 case 0x14: ccp = "Intermediate-Condition Met"; break;
388 case 0x18: ccp = "Reservation Conflict"; break;
389 case 0x22: ccp = "Command Terminated"; break; /* obsolete */
390 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */
391 case 0x30: ccp = "ACA Active"; break;
392 case 0x40: ccp = "Task Aborted"; break;
393 default: ccp = "Unknown status";
394 }
395 printk(KERN_INFO "%s", ccp);
396#else
397 printk(KERN_INFO "0x%0x", scsi_status);
398#endif
399}
400EXPORT_SYMBOL(scsi_print_status);
401
402#ifdef CONFIG_SCSI_CONSTANTS
403
404struct error_info {
405 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */
406 const char * text;
407};
408
409static struct error_info additional[] =
410{
411 {0x0000, "No additional sense information"},
412 {0x0001, "Filemark detected"},
413 {0x0002, "End-of-partition/medium detected"},
414 {0x0003, "Setmark detected"},
415 {0x0004, "Beginning-of-partition/medium detected"},
416 {0x0005, "End-of-data detected"},
417 {0x0006, "I/O process terminated"},
418 {0x0011, "Audio play operation in progress"},
419 {0x0012, "Audio play operation paused"},
420 {0x0013, "Audio play operation successfully completed"},
421 {0x0014, "Audio play operation stopped due to error"},
422 {0x0015, "No current audio status to return"},
423 {0x0016, "Operation in progress"},
424 {0x0017, "Cleaning requested"},
425 {0x0018, "Erase operation in progress"},
426 {0x0019, "Locate operation in progress"},
427 {0x001A, "Rewind operation in progress"},
428 {0x001B, "Set capacity operation in progress"},
429 {0x001C, "Verify operation in progress"},
430
431 {0x0100, "No index/sector signal"},
432
433 {0x0200, "No seek complete"},
434
435 {0x0300, "Peripheral device write fault"},
436 {0x0301, "No write current"},
437 {0x0302, "Excessive write errors"},
438
439 {0x0400, "Logical unit not ready, cause not reportable"},
440 {0x0401, "Logical unit is in process of becoming ready"},
441 {0x0402, "Logical unit not ready, initializing cmd. required"},
442 {0x0403, "Logical unit not ready, manual intervention required"},
443 {0x0404, "Logical unit not ready, format in progress"},
444 {0x0405, "Logical unit not ready, rebuild in progress"},
445 {0x0406, "Logical unit not ready, recalculation in progress"},
446 {0x0407, "Logical unit not ready, operation in progress"},
447 {0x0408, "Logical unit not ready, long write in progress"},
448 {0x0409, "Logical unit not ready, self-test in progress"},
449 {0x040A, "Logical unit not accessible, asymmetric access state "
450 "transition"},
451 {0x040B, "Logical unit not accessible, target port in standby state"},
452 {0x040C, "Logical unit not accessible, target port in unavailable "
453 "state"},
454 {0x0410, "Logical unit not ready, auxiliary memory not accessible"},
455 {0x0411, "Logical unit not ready, notify (enable spinup) required"},
456 {0x0412, "Logical unit not ready, offline"},
457
458 {0x0500, "Logical unit does not respond to selection"},
459
460 {0x0600, "No reference position found"},
461
462 {0x0700, "Multiple peripheral devices selected"},
463
464 {0x0800, "Logical unit communication failure"},
465 {0x0801, "Logical unit communication time-out"},
466 {0x0802, "Logical unit communication parity error"},
467 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"},
468 {0x0804, "Unreachable copy target"},
469
470 {0x0900, "Track following error"},
471 {0x0901, "Tracking servo failure"},
472 {0x0902, "Focus servo failure"},
473 {0x0903, "Spindle servo failure"},
474 {0x0904, "Head select fault"},
475
476 {0x0A00, "Error log overflow"},
477
478 {0x0B00, "Warning"},
479 {0x0B01, "Warning - specified temperature exceeded"},
480 {0x0B02, "Warning - enclosure degraded"},
481
482 {0x0C00, "Write error"},
483 {0x0C01, "Write error - recovered with auto reallocation"},
484 {0x0C02, "Write error - auto reallocation failed"},
485 {0x0C03, "Write error - recommend reassignment"},
486 {0x0C04, "Compression check miscompare error"},
487 {0x0C05, "Data expansion occurred during compression"},
488 {0x0C06, "Block not compressible"},
489 {0x0C07, "Write error - recovery needed"},
490 {0x0C08, "Write error - recovery failed"},
491 {0x0C09, "Write error - loss of streaming"},
492 {0x0C0A, "Write error - padding blocks added"},
493 {0x0C0B, "Auxiliary memory write error"},
494 {0x0C0C, "Write error - unexpected unsolicited data"},
495 {0x0C0D, "Write error - not enough unsolicited data"},
496
497 {0x0D00, "Error detected by third party temporary initiator"},
498 {0x0D01, "Third party device failure"},
499 {0x0D02, "Copy target device not reachable"},
500 {0x0D03, "Incorrect copy target device type"},
501 {0x0D04, "Copy target device data underrun"},
502 {0x0D05, "Copy target device data overrun"},
503
504 {0x0E00, "Invalid information unit"},
505 {0x0E01, "Information unit too short"},
506 {0x0E02, "Information unit too long"},
507
508 {0x1000, "Id CRC or ECC error"},
509 {0x1001, "Data block guard check failed"},
510 {0x1002, "Data block application tag check failed"},
511 {0x1003, "Data block reference tag check failed"},
512
513 {0x1100, "Unrecovered read error"},
514 {0x1101, "Read retries exhausted"},
515 {0x1102, "Error too long to correct"},
516 {0x1103, "Multiple read errors"},
517 {0x1104, "Unrecovered read error - auto reallocate failed"},
518 {0x1105, "L-EC uncorrectable error"},
519 {0x1106, "CIRC unrecovered error"},
520 {0x1107, "Data re-synchronization error"},
521 {0x1108, "Incomplete block read"},
522 {0x1109, "No gap found"},
523 {0x110A, "Miscorrected error"},
524 {0x110B, "Unrecovered read error - recommend reassignment"},
525 {0x110C, "Unrecovered read error - recommend rewrite the data"},
526 {0x110D, "De-compression CRC error"},
527 {0x110E, "Cannot decompress using declared algorithm"},
528 {0x110F, "Error reading UPC/EAN number"},
529 {0x1110, "Error reading ISRC number"},
530 {0x1111, "Read error - loss of streaming"},
531 {0x1112, "Auxiliary memory read error"},
532 {0x1113, "Read error - failed retransmission request"},
533
534 {0x1200, "Address mark not found for id field"},
535
536 {0x1300, "Address mark not found for data field"},
537
538 {0x1400, "Recorded entity not found"},
539 {0x1401, "Record not found"},
540 {0x1402, "Filemark or setmark not found"},
541 {0x1403, "End-of-data not found"},
542 {0x1404, "Block sequence error"},
543 {0x1405, "Record not found - recommend reassignment"},
544 {0x1406, "Record not found - data auto-reallocated"},
545 {0x1407, "Locate operation failure"},
546
547 {0x1500, "Random positioning error"},
548 {0x1501, "Mechanical positioning error"},
549 {0x1502, "Positioning error detected by read of medium"},
550
551 {0x1600, "Data synchronization mark error"},
552 {0x1601, "Data sync error - data rewritten"},
553 {0x1602, "Data sync error - recommend rewrite"},
554 {0x1603, "Data sync error - data auto-reallocated"},
555 {0x1604, "Data sync error - recommend reassignment"},
556
557 {0x1700, "Recovered data with no error correction applied"},
558 {0x1701, "Recovered data with retries"},
559 {0x1702, "Recovered data with positive head offset"},
560 {0x1703, "Recovered data with negative head offset"},
561 {0x1704, "Recovered data with retries and/or circ applied"},
562 {0x1705, "Recovered data using previous sector id"},
563 {0x1706, "Recovered data without ECC - data auto-reallocated"},
564 {0x1707, "Recovered data without ECC - recommend reassignment"},
565 {0x1708, "Recovered data without ECC - recommend rewrite"},
566 {0x1709, "Recovered data without ECC - data rewritten"},
567
568 {0x1800, "Recovered data with error correction applied"},
569 {0x1801, "Recovered data with error corr. & retries applied"},
570 {0x1802, "Recovered data - data auto-reallocated"},
571 {0x1803, "Recovered data with CIRC"},
572 {0x1804, "Recovered data with L-EC"},
573 {0x1805, "Recovered data - recommend reassignment"},
574 {0x1806, "Recovered data - recommend rewrite"},
575 {0x1807, "Recovered data with ECC - data rewritten"},
576 {0x1808, "Recovered data with linking"},
577
578 {0x1900, "Defect list error"},
579 {0x1901, "Defect list not available"},
580 {0x1902, "Defect list error in primary list"},
581 {0x1903, "Defect list error in grown list"},
582
583 {0x1A00, "Parameter list length error"},
584
585 {0x1B00, "Synchronous data transfer error"},
586
587 {0x1C00, "Defect list not found"},
588 {0x1C01, "Primary defect list not found"},
589 {0x1C02, "Grown defect list not found"},
590
591 {0x1D00, "Miscompare during verify operation"},
592
593 {0x1E00, "Recovered id with ECC correction"},
594
595 {0x1F00, "Partial defect list transfer"},
596
597 {0x2000, "Invalid command operation code"},
598 {0x2001, "Access denied - initiator pending-enrolled"},
599 {0x2002, "Access denied - no access rights"},
600 {0x2003, "Access denied - invalid mgmt id key"},
601 {0x2004, "Illegal command while in write capable state"},
602 {0x2005, "Obsolete"},
603 {0x2006, "Illegal command while in explicit address mode"},
604 {0x2007, "Illegal command while in implicit address mode"},
605 {0x2008, "Access denied - enrollment conflict"},
606 {0x2009, "Access denied - invalid LU identifier"},
607 {0x200A, "Access denied - invalid proxy token"},
608 {0x200B, "Access denied - ACL LUN conflict"},
609
610 {0x2100, "Logical block address out of range"},
611 {0x2101, "Invalid element address"},
612 {0x2102, "Invalid address for write"},
613
614 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"},
615
616 {0x2400, "Invalid field in cdb"},
617 {0x2401, "CDB decryption error"},
618 {0x2404, "Security audit value frozen"},
619 {0x2405, "Security working key frozen"},
620 {0x2406, "Nonce not unique"},
621 {0x2407, "Nonce timestamp out of range"},
622
623 {0x2500, "Logical unit not supported"},
624
625 {0x2600, "Invalid field in parameter list"},
626 {0x2601, "Parameter not supported"},
627 {0x2602, "Parameter value invalid"},
628 {0x2603, "Threshold parameters not supported"},
629 {0x2604, "Invalid release of persistent reservation"},
630 {0x2605, "Data decryption error"},
631 {0x2606, "Too many target descriptors"},
632 {0x2607, "Unsupported target descriptor type code"},
633 {0x2608, "Too many segment descriptors"},
634 {0x2609, "Unsupported segment descriptor type code"},
635 {0x260A, "Unexpected inexact segment"},
636 {0x260B, "Inline data length exceeded"},
637 {0x260C, "Invalid operation for copy source or destination"},
638 {0x260D, "Copy segment granularity violation"},
639 {0x260E, "Invalid parameter while port is enabled"},
640 {0x260F, "Invalid data-out buffer integrity"},
641
642 {0x2700, "Write protected"},
643 {0x2701, "Hardware write protected"},
644 {0x2702, "Logical unit software write protected"},
645 {0x2703, "Associated write protect"},
646 {0x2704, "Persistent write protect"},
647 {0x2705, "Permanent write protect"},
648 {0x2706, "Conditional write protect"},
649
650 {0x2800, "Not ready to ready change, medium may have changed"},
651 {0x2801, "Import or export element accessed"},
652
653 {0x2900, "Power on, reset, or bus device reset occurred"},
654 {0x2901, "Power on occurred"},
655 {0x2902, "Scsi bus reset occurred"},
656 {0x2903, "Bus device reset function occurred"},
657 {0x2904, "Device internal reset"},
658 {0x2905, "Transceiver mode changed to single-ended"},
659 {0x2906, "Transceiver mode changed to lvd"},
660 {0x2907, "I_T nexus loss occurred"},
661
662 {0x2A00, "Parameters changed"},
663 {0x2A01, "Mode parameters changed"},
664 {0x2A02, "Log parameters changed"},
665 {0x2A03, "Reservations preempted"},
666 {0x2A04, "Reservations released"},
667 {0x2A05, "Registrations preempted"},
668 {0x2A06, "Asymmetric access state changed"},
669 {0x2A07, "Implicit asymmetric access state transition failed"},
670 {0x2A08, "Priority changed"},
671 {0x2A09, "Capacity data has changed"},
672
673 {0x2B00, "Copy cannot execute since host cannot disconnect"},
674
675 {0x2C00, "Command sequence error"},
676 {0x2C01, "Too many windows specified"},
677 {0x2C02, "Invalid combination of windows specified"},
678 {0x2C03, "Current program area is not empty"},
679 {0x2C04, "Current program area is empty"},
680 {0x2C05, "Illegal power condition request"},
681 {0x2C06, "Persistent prevent conflict"},
682 {0x2C07, "Previous busy status"},
683 {0x2C08, "Previous task set full status"},
684 {0x2C09, "Previous reservation conflict status"},
685 {0x2C0A, "Partition or collection contains user objects"},
686 {0x2C0B, "Not reserved"},
687
688 {0x2D00, "Overwrite error on update in place"},
689
690 {0x2E00, "Insufficient time for operation"},
691
692 {0x2F00, "Commands cleared by another initiator"},
693
694 {0x3000, "Incompatible medium installed"},
695 {0x3001, "Cannot read medium - unknown format"},
696 {0x3002, "Cannot read medium - incompatible format"},
697 {0x3003, "Cleaning cartridge installed"},
698 {0x3004, "Cannot write medium - unknown format"},
699 {0x3005, "Cannot write medium - incompatible format"},
700 {0x3006, "Cannot format medium - incompatible medium"},
701 {0x3007, "Cleaning failure"},
702 {0x3008, "Cannot write - application code mismatch"},
703 {0x3009, "Current session not fixated for append"},
704 {0x300A, "Cleaning request rejected"},
705 {0x300C, "WORM medium, overwrite attempted"},
706 {0x3010, "Medium not formatted"},
707
708 {0x3100, "Medium format corrupted"},
709 {0x3101, "Format command failed"},
710 {0x3102, "Zoned formatting failed due to spare linking"},
711
712 {0x3200, "No defect spare location available"},
713 {0x3201, "Defect list update failure"},
714
715 {0x3300, "Tape length error"},
716
717 {0x3400, "Enclosure failure"},
718
719 {0x3500, "Enclosure services failure"},
720 {0x3501, "Unsupported enclosure function"},
721 {0x3502, "Enclosure services unavailable"},
722 {0x3503, "Enclosure services transfer failure"},
723 {0x3504, "Enclosure services transfer refused"},
724 {0x3505, "Enclosure services checksum error"},
725
726 {0x3600, "Ribbon, ink, or toner failure"},
727
728 {0x3700, "Rounded parameter"},
729
730 {0x3800, "Event status notification"},
731 {0x3802, "Esn - power management class event"},
732 {0x3804, "Esn - media class event"},
733 {0x3806, "Esn - device busy class event"},
734
735 {0x3900, "Saving parameters not supported"},
736
737 {0x3A00, "Medium not present"},
738 {0x3A01, "Medium not present - tray closed"},
739 {0x3A02, "Medium not present - tray open"},
740 {0x3A03, "Medium not present - loadable"},
741 {0x3A04, "Medium not present - medium auxiliary memory accessible"},
742
743 {0x3B00, "Sequential positioning error"},
744 {0x3B01, "Tape position error at beginning-of-medium"},
745 {0x3B02, "Tape position error at end-of-medium"},
746 {0x3B03, "Tape or electronic vertical forms unit not ready"},
747 {0x3B04, "Slew failure"},
748 {0x3B05, "Paper jam"},
749 {0x3B06, "Failed to sense top-of-form"},
750 {0x3B07, "Failed to sense bottom-of-form"},
751 {0x3B08, "Reposition error"},
752 {0x3B09, "Read past end of medium"},
753 {0x3B0A, "Read past beginning of medium"},
754 {0x3B0B, "Position past end of medium"},
755 {0x3B0C, "Position past beginning of medium"},
756 {0x3B0D, "Medium destination element full"},
757 {0x3B0E, "Medium source element empty"},
758 {0x3B0F, "End of medium reached"},
759 {0x3B11, "Medium magazine not accessible"},
760 {0x3B12, "Medium magazine removed"},
761 {0x3B13, "Medium magazine inserted"},
762 {0x3B14, "Medium magazine locked"},
763 {0x3B15, "Medium magazine unlocked"},
764 {0x3B16, "Mechanical positioning or changer error"},
765 {0x3B17, "Read past end of user object"},
766
767 {0x3D00, "Invalid bits in identify message"},
768
769 {0x3E00, "Logical unit has not self-configured yet"},
770 {0x3E01, "Logical unit failure"},
771 {0x3E02, "Timeout on logical unit"},
772 {0x3E03, "Logical unit failed self-test"},
773 {0x3E04, "Logical unit unable to update self-test log"},
774
775 {0x3F00, "Target operating conditions have changed"},
776 {0x3F01, "Microcode has been changed"},
777 {0x3F02, "Changed operating definition"},
778 {0x3F03, "Inquiry data has changed"},
779 {0x3F04, "Component device attached"},
780 {0x3F05, "Device identifier changed"},
781 {0x3F06, "Redundancy group created or modified"},
782 {0x3F07, "Redundancy group deleted"},
783 {0x3F08, "Spare created or modified"},
784 {0x3F09, "Spare deleted"},
785 {0x3F0A, "Volume set created or modified"},
786 {0x3F0B, "Volume set deleted"},
787 {0x3F0C, "Volume set deassigned"},
788 {0x3F0D, "Volume set reassigned"},
789 {0x3F0E, "Reported luns data has changed"},
790 {0x3F0F, "Echo buffer overwritten"},
791 {0x3F10, "Medium loadable"},
792 {0x3F11, "Medium auxiliary memory accessible"},
793/*
794 * {0x40NN, "Ram failure"},
795 * {0x40NN, "Diagnostic failure on component nn"},
796 * {0x41NN, "Data path failure"},
797 * {0x42NN, "Power-on or self-test failure"},
798 */
799 {0x4300, "Message error"},
800
801 {0x4400, "Internal target failure"},
802
803 {0x4500, "Select or reselect failure"},
804
805 {0x4600, "Unsuccessful soft reset"},
806
807 {0x4700, "Scsi parity error"},
808 {0x4701, "Data phase CRC error detected"},
809 {0x4702, "Scsi parity error detected during st data phase"},
810 {0x4703, "Information unit CRC error detected"},
811 {0x4704, "Asynchronous information protection error detected"},
812 {0x4705, "Protocol service CRC error"},
813 {0x477f, "Some commands cleared by iSCSI Protocol event"},
814
815 {0x4800, "Initiator detected error message received"},
816
817 {0x4900, "Invalid message error"},
818
819 {0x4A00, "Command phase error"},
820
821 {0x4B00, "Data phase error"},
822 {0x4B01, "Invalid target port transfer tag received"},
823 {0x4B02, "Too much write data"},
824 {0x4B03, "Ack/nak timeout"},
825 {0x4B04, "Nak received"},
826 {0x4B05, "Data offset error"},
827 {0x4B06, "Initiator response timeout"},
828
829 {0x4C00, "Logical unit failed self-configuration"},
830/*
831 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"},
832 */
833 {0x4E00, "Overlapped commands attempted"},
834
835 {0x5000, "Write append error"},
836 {0x5001, "Write append position error"},
837 {0x5002, "Position error related to timing"},
838
839 {0x5100, "Erase failure"},
840 {0x5101, "Erase failure - incomplete erase operation detected"},
841
842 {0x5200, "Cartridge fault"},
843
844 {0x5300, "Media load or eject failed"},
845 {0x5301, "Unload tape failure"},
846 {0x5302, "Medium removal prevented"},
847
848 {0x5400, "Scsi to host system interface failure"},
849
850 {0x5500, "System resource failure"},
851 {0x5501, "System buffer full"},
852 {0x5502, "Insufficient reservation resources"},
853 {0x5503, "Insufficient resources"},
854 {0x5504, "Insufficient registration resources"},
855 {0x5505, "Insufficient access control resources"},
856 {0x5506, "Auxiliary memory out of space"},
857 {0x5507, "Quota error"},
858
859 {0x5700, "Unable to recover table-of-contents"},
860
861 {0x5800, "Generation does not exist"},
862
863 {0x5900, "Updated block read"},
864
865 {0x5A00, "Operator request or state change input"},
866 {0x5A01, "Operator medium removal request"},
867 {0x5A02, "Operator selected write protect"},
868 {0x5A03, "Operator selected write permit"},
869
870 {0x5B00, "Log exception"},
871 {0x5B01, "Threshold condition met"},
872 {0x5B02, "Log counter at maximum"},
873 {0x5B03, "Log list codes exhausted"},
874
875 {0x5C00, "Rpl status change"},
876 {0x5C01, "Spindles synchronized"},
877 {0x5C02, "Spindles not synchronized"},
878
879 {0x5D00, "Failure prediction threshold exceeded"},
880 {0x5D01, "Media failure prediction threshold exceeded"},
881 {0x5D02, "Logical unit failure prediction threshold exceeded"},
882 {0x5D03, "Spare area exhaustion prediction threshold exceeded"},
883 {0x5D10, "Hardware impending failure general hard drive failure"},
884 {0x5D11, "Hardware impending failure drive error rate too high"},
885 {0x5D12, "Hardware impending failure data error rate too high"},
886 {0x5D13, "Hardware impending failure seek error rate too high"},
887 {0x5D14, "Hardware impending failure too many block reassigns"},
888 {0x5D15, "Hardware impending failure access times too high"},
889 {0x5D16, "Hardware impending failure start unit times too high"},
890 {0x5D17, "Hardware impending failure channel parametrics"},
891 {0x5D18, "Hardware impending failure controller detected"},
892 {0x5D19, "Hardware impending failure throughput performance"},
893 {0x5D1A, "Hardware impending failure seek time performance"},
894 {0x5D1B, "Hardware impending failure spin-up retry count"},
895 {0x5D1C, "Hardware impending failure drive calibration retry count"},
896 {0x5D20, "Controller impending failure general hard drive failure"},
897 {0x5D21, "Controller impending failure drive error rate too high"},
898 {0x5D22, "Controller impending failure data error rate too high"},
899 {0x5D23, "Controller impending failure seek error rate too high"},
900 {0x5D24, "Controller impending failure too many block reassigns"},
901 {0x5D25, "Controller impending failure access times too high"},
902 {0x5D26, "Controller impending failure start unit times too high"},
903 {0x5D27, "Controller impending failure channel parametrics"},
904 {0x5D28, "Controller impending failure controller detected"},
905 {0x5D29, "Controller impending failure throughput performance"},
906 {0x5D2A, "Controller impending failure seek time performance"},
907 {0x5D2B, "Controller impending failure spin-up retry count"},
908 {0x5D2C, "Controller impending failure drive calibration retry count"},
909 {0x5D30, "Data channel impending failure general hard drive failure"},
910 {0x5D31, "Data channel impending failure drive error rate too high"},
911 {0x5D32, "Data channel impending failure data error rate too high"},
912 {0x5D33, "Data channel impending failure seek error rate too high"},
913 {0x5D34, "Data channel impending failure too many block reassigns"},
914 {0x5D35, "Data channel impending failure access times too high"},
915 {0x5D36, "Data channel impending failure start unit times too high"},
916 {0x5D37, "Data channel impending failure channel parametrics"},
917 {0x5D38, "Data channel impending failure controller detected"},
918 {0x5D39, "Data channel impending failure throughput performance"},
919 {0x5D3A, "Data channel impending failure seek time performance"},
920 {0x5D3B, "Data channel impending failure spin-up retry count"},
921 {0x5D3C, "Data channel impending failure drive calibration retry "
922 "count"},
923 {0x5D40, "Servo impending failure general hard drive failure"},
924 {0x5D41, "Servo impending failure drive error rate too high"},
925 {0x5D42, "Servo impending failure data error rate too high"},
926 {0x5D43, "Servo impending failure seek error rate too high"},
927 {0x5D44, "Servo impending failure too many block reassigns"},
928 {0x5D45, "Servo impending failure access times too high"},
929 {0x5D46, "Servo impending failure start unit times too high"},
930 {0x5D47, "Servo impending failure channel parametrics"},
931 {0x5D48, "Servo impending failure controller detected"},
932 {0x5D49, "Servo impending failure throughput performance"},
933 {0x5D4A, "Servo impending failure seek time performance"},
934 {0x5D4B, "Servo impending failure spin-up retry count"},
935 {0x5D4C, "Servo impending failure drive calibration retry count"},
936 {0x5D50, "Spindle impending failure general hard drive failure"},
937 {0x5D51, "Spindle impending failure drive error rate too high"},
938 {0x5D52, "Spindle impending failure data error rate too high"},
939 {0x5D53, "Spindle impending failure seek error rate too high"},
940 {0x5D54, "Spindle impending failure too many block reassigns"},
941 {0x5D55, "Spindle impending failure access times too high"},
942 {0x5D56, "Spindle impending failure start unit times too high"},
943 {0x5D57, "Spindle impending failure channel parametrics"},
944 {0x5D58, "Spindle impending failure controller detected"},
945 {0x5D59, "Spindle impending failure throughput performance"},
946 {0x5D5A, "Spindle impending failure seek time performance"},
947 {0x5D5B, "Spindle impending failure spin-up retry count"},
948 {0x5D5C, "Spindle impending failure drive calibration retry count"},
949 {0x5D60, "Firmware impending failure general hard drive failure"},
950 {0x5D61, "Firmware impending failure drive error rate too high"},
951 {0x5D62, "Firmware impending failure data error rate too high"},
952 {0x5D63, "Firmware impending failure seek error rate too high"},
953 {0x5D64, "Firmware impending failure too many block reassigns"},
954 {0x5D65, "Firmware impending failure access times too high"},
955 {0x5D66, "Firmware impending failure start unit times too high"},
956 {0x5D67, "Firmware impending failure channel parametrics"},
957 {0x5D68, "Firmware impending failure controller detected"},
958 {0x5D69, "Firmware impending failure throughput performance"},
959 {0x5D6A, "Firmware impending failure seek time performance"},
960 {0x5D6B, "Firmware impending failure spin-up retry count"},
961 {0x5D6C, "Firmware impending failure drive calibration retry count"},
962 {0x5DFF, "Failure prediction threshold exceeded (false)"},
963
964 {0x5E00, "Low power condition on"},
965 {0x5E01, "Idle condition activated by timer"},
966 {0x5E02, "Standby condition activated by timer"},
967 {0x5E03, "Idle condition activated by command"},
968 {0x5E04, "Standby condition activated by command"},
969 {0x5E41, "Power state change to active"},
970 {0x5E42, "Power state change to idle"},
971 {0x5E43, "Power state change to standby"},
972 {0x5E45, "Power state change to sleep"},
973 {0x5E47, "Power state change to device control"},
974
975 {0x6000, "Lamp failure"},
976
977 {0x6100, "Video acquisition error"},
978 {0x6101, "Unable to acquire video"},
979 {0x6102, "Out of focus"},
980
981 {0x6200, "Scan head positioning error"},
982
983 {0x6300, "End of user area encountered on this track"},
984 {0x6301, "Packet does not fit in available space"},
985
986 {0x6400, "Illegal mode for this track"},
987 {0x6401, "Invalid packet size"},
988
989 {0x6500, "Voltage fault"},
990
991 {0x6600, "Automatic document feeder cover up"},
992 {0x6601, "Automatic document feeder lift up"},
993 {0x6602, "Document jam in automatic document feeder"},
994 {0x6603, "Document miss feed automatic in document feeder"},
995
996 {0x6700, "Configuration failure"},
997 {0x6701, "Configuration of incapable logical units failed"},
998 {0x6702, "Add logical unit failed"},
999 {0x6703, "Modification of logical unit failed"},
1000 {0x6704, "Exchange of logical unit failed"},
1001 {0x6705, "Remove of logical unit failed"},
1002 {0x6706, "Attachment of logical unit failed"},
1003 {0x6707, "Creation of logical unit failed"},
1004 {0x6708, "Assign failure occurred"},
1005 {0x6709, "Multiply assigned logical unit"},
1006 {0x670A, "Set target port groups command failed"},
1007
1008 {0x6800, "Logical unit not configured"},
1009
1010 {0x6900, "Data loss on logical unit"},
1011 {0x6901, "Multiple logical unit failures"},
1012 {0x6902, "Parity/data mismatch"},
1013
1014 {0x6A00, "Informational, refer to log"},
1015
1016 {0x6B00, "State change has occurred"},
1017 {0x6B01, "Redundancy level got better"},
1018 {0x6B02, "Redundancy level got worse"},
1019
1020 {0x6C00, "Rebuild failure occurred"},
1021
1022 {0x6D00, "Recalculate failure occurred"},
1023
1024 {0x6E00, "Command to logical unit failed"},
1025
1026 {0x6F00, "Copy protection key exchange failure - authentication "
1027 "failure"},
1028 {0x6F01, "Copy protection key exchange failure - key not present"},
1029 {0x6F02, "Copy protection key exchange failure - key not established"},
1030 {0x6F03, "Read of scrambled sector without authentication"},
1031 {0x6F04, "Media region code is mismatched to logical unit region"},
1032 {0x6F05, "Drive region must be permanent/region reset count error"},
1033/*
1034 * {0x70NN, "Decompression exception short algorithm id of nn"},
1035 */
1036 {0x7100, "Decompression exception long algorithm id"},
1037
1038 {0x7200, "Session fixation error"},
1039 {0x7201, "Session fixation error writing lead-in"},
1040 {0x7202, "Session fixation error writing lead-out"},
1041 {0x7203, "Session fixation error - incomplete track in session"},
1042 {0x7204, "Empty or partially written reserved track"},
1043 {0x7205, "No more track reservations allowed"},
1044
1045 {0x7300, "Cd control error"},
1046 {0x7301, "Power calibration area almost full"},
1047 {0x7302, "Power calibration area is full"},
1048 {0x7303, "Power calibration area error"},
1049 {0x7304, "Program memory area update failure"},
1050 {0x7305, "Program memory area is full"},
1051 {0x7306, "RMA/PMA is almost full"},
1052 {0, NULL}
1053};
1054
1055struct error_info2 {
1056 unsigned char code1, code2_min, code2_max;
1057 const char * fmt;
1058};
1059
Arjan van de Ven0ad78202005-11-28 16:22:25 +01001060static const struct error_info2 additional2[] =
Linus Torvalds1da177e2005-04-16 15:20:36 -07001061{
1062 {0x40,0x00,0x7f,"Ram failure (%x)"},
1063 {0x40,0x80,0xff,"Diagnostic failure on component (%x)"},
1064 {0x41,0x00,0xff,"Data path failure (%x)"},
1065 {0x42,0x00,0xff,"Power-on or self-test failure (%x)"},
1066 {0x4D,0x00,0xff,"Tagged overlapped commands (queue tag %x)"},
1067 {0x70,0x00,0xff,"Decompression exception short algorithm id of %x"},
1068 {0, 0, 0, NULL}
1069};
1070
1071/* description of the sense key values */
Arjan van de Ven0ad78202005-11-28 16:22:25 +01001072static const char * const snstext[] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001073 "No Sense", /* 0: There is no sense information */
1074 "Recovered Error", /* 1: The last command completed successfully
1075 but used error correction */
1076 "Not Ready", /* 2: The addressed target is not ready */
1077 "Medium Error", /* 3: Data error detected on the medium */
1078 "Hardware Error", /* 4: Controller or device failure */
1079 "Illegal Request", /* 5: Error in request */
1080 "Unit Attention", /* 6: Removable medium was changed, or
1081 the target has been reset, or ... */
1082 "Data Protect", /* 7: Access to the data is blocked */
1083 "Blank Check", /* 8: Reached unexpected written or unwritten
1084 region of the medium */
1085 "Vendor Specific(9)",
1086 "Copy Aborted", /* A: COPY or COMPARE was aborted */
1087 "Aborted Command", /* B: The target aborted the command */
1088 "Equal", /* C: A SEARCH DATA command found data equal */
1089 "Volume Overflow", /* D: Medium full with still data to be written */
1090 "Miscompare", /* E: Source data and data on the medium
1091 do not agree */
1092};
1093#endif
1094
1095/* Get sense key string or NULL if not available */
1096const char *
1097scsi_sense_key_string(unsigned char key) {
1098#ifdef CONFIG_SCSI_CONSTANTS
1099 if (key <= 0xE)
1100 return snstext[key];
1101#endif
1102 return NULL;
1103}
1104EXPORT_SYMBOL(scsi_sense_key_string);
1105
1106/*
1107 * Get additional sense code string or NULL if not available.
1108 * This string may contain a "%x" and should be printed with ascq as arg.
1109 */
1110const char *
1111scsi_extd_sense_format(unsigned char asc, unsigned char ascq) {
1112#ifdef CONFIG_SCSI_CONSTANTS
1113 int i;
1114 unsigned short code = ((asc << 8) | ascq);
1115
1116 for (i=0; additional[i].text; i++)
1117 if (additional[i].code12 == code)
1118 return additional[i].text;
1119 for (i=0; additional2[i].fmt; i++)
1120 if (additional2[i].code1 == asc &&
1121 additional2[i].code2_min >= ascq &&
1122 additional2[i].code2_max <= ascq)
1123 return additional2[i].fmt;
1124#endif
1125 return NULL;
1126}
1127EXPORT_SYMBOL(scsi_extd_sense_format);
1128
1129/* Print extended sense information; no leadin, no linefeed */
1130static void
1131scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
1132{
1133 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
1134
1135 if (extd_sense_fmt) {
1136 if (strstr(extd_sense_fmt, "%x")) {
1137 printk("Additional sense: ");
1138 printk(extd_sense_fmt, ascq);
1139 } else
1140 printk("Additional sense: %s", extd_sense_fmt);
1141 } else {
1142 if (asc >= 0x80)
1143 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq);
1144 if (ascq >= 0x80)
1145 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq);
1146 else
1147 printk("ASC=0x%x ASCQ=0x%x", asc, ascq);
1148 }
1149}
1150
James Bottomleyea73a9f2005-08-28 11:33:52 -05001151void
1152scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
1153{
1154 const char *sense_txt;
1155 /* An example of deferred is when an earlier write to disk cache
1156 * succeeded, but now the disk discovers that it cannot write the
1157 * data to the magnetic media.
1158 */
1159 const char *error = scsi_sense_is_deferred(sshdr) ?
1160 "<<DEFERRED>>" : "Current";
1161 printk(KERN_INFO "%s: %s", name, error);
1162 if (sshdr->response_code >= 0x72)
1163 printk(" [descriptor]");
1164
1165 sense_txt = scsi_sense_key_string(sshdr->sense_key);
1166 if (sense_txt)
1167 printk(": sense key: %s\n", sense_txt);
1168 else
1169 printk(": sense key=0x%x\n", sshdr->sense_key);
1170 printk(KERN_INFO " ");
1171 scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
1172 printk("\n");
1173}
1174EXPORT_SYMBOL(scsi_print_sense_hdr);
1175
Linus Torvalds1da177e2005-04-16 15:20:36 -07001176/* Print sense information */
1177void
1178__scsi_print_sense(const char *name, const unsigned char *sense_buffer,
1179 int sense_len)
1180{
1181 int k, num, res;
1182 unsigned int info;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001183 struct scsi_sense_hdr ssh;
1184
1185 res = scsi_normalize_sense(sense_buffer, sense_len, &ssh);
1186 if (0 == res) {
1187 /* this may be SCSI-1 sense data */
1188 num = (sense_len < 32) ? sense_len : 32;
1189 printk(KERN_INFO "Unrecognized sense data (in hex):");
1190 for (k = 0; k < num; ++k) {
1191 if (0 == (k % 16)) {
1192 printk("\n");
1193 printk(KERN_INFO " ");
1194 }
1195 printk("%02x ", sense_buffer[k]);
1196 }
1197 printk("\n");
1198 return;
1199 }
James Bottomleyea73a9f2005-08-28 11:33:52 -05001200 scsi_print_sense_hdr(name, &ssh);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001201 if (ssh.response_code < 0x72) {
1202 /* only decode extras for "fixed" format now */
1203 char buff[80];
1204 int blen, fixed_valid;
1205
1206 fixed_valid = sense_buffer[0] & 0x80;
1207 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) |
1208 (sense_buffer[5] << 8) | sense_buffer[6]);
1209 res = 0;
1210 memset(buff, 0, sizeof(buff));
1211 blen = sizeof(buff) - 1;
1212 if (fixed_valid)
1213 res += snprintf(buff + res, blen - res,
1214 "Info fld=0x%x", info);
1215 if (sense_buffer[2] & 0x80) {
1216 /* current command has read a filemark */
1217 if (res > 0)
1218 res += snprintf(buff + res, blen - res, ", ");
1219 res += snprintf(buff + res, blen - res, "FMK");
1220 }
1221 if (sense_buffer[2] & 0x40) {
1222 /* end-of-medium condition exists */
1223 if (res > 0)
1224 res += snprintf(buff + res, blen - res, ", ");
1225 res += snprintf(buff + res, blen - res, "EOM");
1226 }
1227 if (sense_buffer[2] & 0x20) {
1228 /* incorrect block length requested */
1229 if (res > 0)
1230 res += snprintf(buff + res, blen - res, ", ");
1231 res += snprintf(buff + res, blen - res, "ILI");
1232 }
1233 if (res > 0)
1234 printk(KERN_INFO "%s\n", buff);
1235 } else if (ssh.additional_length > 0) {
1236 /* descriptor format with sense descriptors */
1237 num = 8 + ssh.additional_length;
1238 num = (sense_len < num) ? sense_len : num;
1239 printk(KERN_INFO "Descriptor sense data with sense "
1240 "descriptors (in hex):");
1241 for (k = 0; k < num; ++k) {
1242 if (0 == (k % 16)) {
1243 printk("\n");
1244 printk(KERN_INFO " ");
1245 }
1246 printk("%02x ", sense_buffer[k]);
1247 }
1248 printk("\n");
1249 }
1250}
1251EXPORT_SYMBOL(__scsi_print_sense);
1252
1253void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd)
1254{
1255 const char *name = devclass;
1256
1257 if (cmd->request->rq_disk)
1258 name = cmd->request->rq_disk->disk_name;
1259 __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE);
1260}
1261EXPORT_SYMBOL(scsi_print_sense);
1262
Linus Torvalds1da177e2005-04-16 15:20:36 -07001263void scsi_print_command(struct scsi_cmnd *cmd)
1264{
1265 /* Assume appended output (i.e. not at start of line) */
James Bottomley9ccfc752005-10-02 11:45:08 -05001266 sdev_printk("", cmd->device, "\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -07001267 printk(KERN_INFO " command: ");
1268 scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0);
1269}
1270EXPORT_SYMBOL(scsi_print_command);
1271
1272#ifdef CONFIG_SCSI_CONSTANTS
1273
Arjan van de Ven0ad78202005-11-28 16:22:25 +01001274static const char * const hostbyte_table[]={
Tobias Klauser6391a112006-06-08 22:23:48 -07001275"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
Linus Torvalds1da177e2005-04-16 15:20:36 -07001276"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
1277"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"};
Tobias Klauser6391a112006-06-08 22:23:48 -07001278#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001279
1280void scsi_print_hostbyte(int scsiresult)
1281{
1282 int hb = host_byte(scsiresult);
1283
1284 printk("Hostbyte=0x%02x", hb);
1285 if (hb < NUM_HOSTBYTE_STRS)
1286 printk("(%s) ", hostbyte_table[hb]);
1287 else
Tobias Klauser6391a112006-06-08 22:23:48 -07001288 printk("is invalid ");
Linus Torvalds1da177e2005-04-16 15:20:36 -07001289}
1290#else
1291void scsi_print_hostbyte(int scsiresult)
1292{
1293 printk("Hostbyte=0x%02x ", host_byte(scsiresult));
1294}
1295#endif
1296
1297#ifdef CONFIG_SCSI_CONSTANTS
1298
Arjan van de Ven0ad78202005-11-28 16:22:25 +01001299static const char * const driverbyte_table[]={
Tobias Klauser6391a112006-06-08 22:23:48 -07001300"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
Linus Torvalds1da177e2005-04-16 15:20:36 -07001301"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
Tobias Klauser6391a112006-06-08 22:23:48 -07001302#define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001303
Arjan van de Ven0ad78202005-11-28 16:22:25 +01001304static const char * const driversuggest_table[]={"SUGGEST_OK",
Linus Torvalds1da177e2005-04-16 15:20:36 -07001305"SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE",
1306"SUGGEST_5", "SUGGEST_6", "SUGGEST_7", "SUGGEST_SENSE"};
Tobias Klauser6391a112006-06-08 22:23:48 -07001307#define NUM_SUGGEST_STRS ARRAY_SIZE(driversuggest_table)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001308
1309void scsi_print_driverbyte(int scsiresult)
1310{
1311 int dr = (driver_byte(scsiresult) & DRIVER_MASK);
1312 int su = ((driver_byte(scsiresult) & SUGGEST_MASK) >> 4);
1313
1314 printk("Driverbyte=0x%02x ", driver_byte(scsiresult));
1315 printk("(%s,%s) ",
1316 (dr < NUM_DRIVERBYTE_STRS ? driverbyte_table[dr] : "invalid"),
1317 (su < NUM_SUGGEST_STRS ? driversuggest_table[su] : "invalid"));
1318}
1319#else
1320void scsi_print_driverbyte(int scsiresult)
1321{
1322 printk("Driverbyte=0x%02x ", driver_byte(scsiresult));
1323}
1324#endif