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x86/amd-iommu: Add per IOMMU reference counting
[linux/fpc-iii.git] / drivers / scsi / constants.c
blob63abb06c4edbfcfd3c3de27001c99d2c630f59ac
1 /*
2 * ASCII values for a number of symbolic constants, printing functions,
3 * etc.
4 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
5 * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
6 * by D. Gilbert and aeb (20020609)
7 * Update to SPC-4 T10/1713-D Rev 20, 22 May 2009, D. Gilbert 20090624
8 */
9
10 #include <linux/blkdev.h>
11 #include <linux/module.h>
12 #include <linux/kernel.h>
13
14 #include <scsi/scsi.h>
15 #include <scsi/scsi_cmnd.h>
16 #include <scsi/scsi_device.h>
17 #include <scsi/scsi_host.h>
18 #include <scsi/scsi_eh.h>
19 #include <scsi/scsi_dbg.h>
20
21
22
23 /* Commands with service actions that change the command name */
24 #define MAINTENANCE_IN 0xa3
25 #define MAINTENANCE_OUT 0xa4
26 #define SERVICE_ACTION_IN_12 0xab
27 #define SERVICE_ACTION_OUT_12 0xa9
28 #define SERVICE_ACTION_IN_16 0x9e
29 #define SERVICE_ACTION_OUT_16 0x9f
30
31
32
33 #ifdef CONFIG_SCSI_CONSTANTS
34 static const char * cdb_byte0_names[] = {
35 /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
36 /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
37 "Reasssign Blocks",
38 /* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
39 /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
40 /* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
41 "Reserve(6)",
42 /* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)",
43 /* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
44 /* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
45 /* 20-22 */ NULL, NULL, NULL,
46 /* 23-28 */ "Read Format Capacities", "Set Window",
47 "Read Capacity(10)", NULL, NULL, "Read(10)",
48 /* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
49 "Read updated block",
50 /* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
51 /* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position",
52 /* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
53 "Read Defect Data(10)",
54 /* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
55 "Read Buffer",
56 /* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)",
57 /* 40-41 */ "Change Definition", "Write Same(10)",
58 /* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP",
59 "Read density support", "Play audio(10)", "Get configuration",
60 "Play audio msf", "Play audio track/index",
61 /* 49-4f */ "Play track relative(10)", "Get event status notification",
62 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
63 NULL,
64 /* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
65 "Reserve track", "Send OPC info", "Mode Select(10)",
66 /* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
67 "Mode Sense(10)", "Close track/session",
68 /* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
69 "Persistent reserve out",
70 /* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
71 /* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
72 /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
73 /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
74 "Variable length",
75 /* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy",
76 "Receive copy results",
77 /* 85-89 */ "ATA command pass through(16)", "Access control in",
78 "Access control out", "Read(16)", "Memory Export Out(16)",
79 /* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes",
80 "Write and verify(16)", "Verify(16)",
81 /* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)",
82 "Lock/unlock cache(16)", "Write same(16)", NULL,
83 /* 95-99 */ NULL, NULL, NULL, NULL, NULL,
84 /* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in(16)",
85 "Service action out(16)",
86 /* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank",
87 "Security protocol in", "Maintenance in", "Maintenance out",
88 "Move medium/play audio(12)",
89 /* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
90 "Play track relative(12)",
91 /* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
92 "Read DVD structure", "Write and verify(12)",
93 /* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
94 /* b2-b4 */ "Search data low(12)", "Set limits(12)",
95 "Read element status attached",
96 /* b5-b6 */ "Security protocol out", "Send volume tag, set streaming",
97 /* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
98 /* ba-bc */ "Redundancy group (in), Scan",
99 "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
100 /* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
101 "Volume set (out), Send DVD structure",
102 };
103
104 struct value_name_pair {
105 int value;
106 const char * name;
107 };
108
109 static const struct value_name_pair maint_in_arr[] = {
110 {0x5, "Report identifying information"},
111 {0xa, "Report target port groups"},
112 {0xb, "Report aliases"},
113 {0xc, "Report supported operation codes"},
114 {0xd, "Report supported task management functions"},
115 {0xe, "Report priority"},
116 {0xf, "Report timestamp"},
117 {0x10, "Management protocol in"},
118 };
119 #define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
120
121 static const struct value_name_pair maint_out_arr[] = {
122 {0x6, "Set identifying information"},
123 {0xa, "Set target port groups"},
124 {0xb, "Change aliases"},
125 {0xe, "Set priority"},
126 {0xf, "Set timestamp"},
127 {0x10, "Management protocol out"},
128 };
129 #define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
130
131 static const struct value_name_pair serv_in12_arr[] = {
132 {0x1, "Read media serial number"},
133 };
134 #define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
135
136 static const struct value_name_pair serv_out12_arr[] = {
137 {-1, "dummy entry"},
138 };
139 #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
140
141 static const struct value_name_pair serv_in16_arr[] = {
142 {0x10, "Read capacity(16)"},
143 {0x11, "Read long(16)"},
144 };
145 #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
146
147 static const struct value_name_pair serv_out16_arr[] = {
148 {0x11, "Write long(16)"},
149 {0x1f, "Notify data transfer device(16)"},
150 };
151 #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
152
153 static const struct value_name_pair variable_length_arr[] = {
154 {0x1, "Rebuild(32)"},
155 {0x2, "Regenerate(32)"},
156 {0x3, "Xdread(32)"},
157 {0x4, "Xdwrite(32)"},
158 {0x5, "Xdwrite extended(32)"},
159 {0x6, "Xpwrite(32)"},
160 {0x7, "Xdwriteread(32)"},
161 {0x8, "Xdwrite extended(64)"},
162 {0x9, "Read(32)"},
163 {0xa, "Verify(32)"},
164 {0xb, "Write(32)"},
165 {0xc, "Write an verify(32)"},
166 {0xd, "Write same(32)"},
167 {0x8801, "Format OSD"},
168 {0x8802, "Create (osd)"},
169 {0x8803, "List (osd)"},
170 {0x8805, "Read (osd)"},
171 {0x8806, "Write (osd)"},
172 {0x8807, "Append (osd)"},
173 {0x8808, "Flush (osd)"},
174 {0x880a, "Remove (osd)"},
175 {0x880b, "Create partition (osd)"},
176 {0x880c, "Remove partition (osd)"},
177 {0x880e, "Get attributes (osd)"},
178 {0x880f, "Set attributes (osd)"},
179 {0x8812, "Create and write (osd)"},
180 {0x8815, "Create collection (osd)"},
181 {0x8816, "Remove collection (osd)"},
182 {0x8817, "List collection (osd)"},
183 {0x8818, "Set key (osd)"},
184 {0x8819, "Set master key (osd)"},
185 {0x881a, "Flush collection (osd)"},
186 {0x881b, "Flush partition (osd)"},
187 {0x881c, "Flush OSD"},
188 {0x8f7e, "Perform SCSI command (osd)"},
189 {0x8f7f, "Perform task management function (osd)"},
190 };
191 #define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
192
193 static const char * get_sa_name(const struct value_name_pair * arr,
194 int arr_sz, int service_action)
195 {
196 int k;
197
198 for (k = 0; k < arr_sz; ++k, ++arr) {
199 if (service_action == arr->value)
200 break;
201 }
202 return (k < arr_sz) ? arr->name : NULL;
203 }
204
205 /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */
206 static void print_opcode_name(unsigned char * cdbp, int cdb_len)
207 {
208 int sa, len, cdb0;
209 const char * name;
210
211 cdb0 = cdbp[0];
212 switch(cdb0) {
213 case VARIABLE_LENGTH_CMD:
214 len = scsi_varlen_cdb_length(cdbp);
215 if (len < 10) {
216 printk("short variable length command, "
217 "len=%d ext_len=%d", len, cdb_len);
218 break;
219 }
220 sa = (cdbp[8] << 8) + cdbp[9];
221 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
222 if (name) {
223 printk("%s", name);
224 if ((cdb_len > 0) && (len != cdb_len))
225 printk(", in_cdb_len=%d, ext_len=%d",
226 len, cdb_len);
227 } else {
228 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
229 if ((cdb_len > 0) && (len != cdb_len))
230 printk(", in_cdb_len=%d, ext_len=%d",
231 len, cdb_len);
232 }
233 break;
234 case MAINTENANCE_IN:
235 sa = cdbp[1] & 0x1f;
236 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
237 if (name)
238 printk("%s", name);
239 else
240 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
241 break;
242 case MAINTENANCE_OUT:
243 sa = cdbp[1] & 0x1f;
244 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa);
245 if (name)
246 printk("%s", name);
247 else
248 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
249 break;
250 case SERVICE_ACTION_IN_12:
251 sa = cdbp[1] & 0x1f;
252 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa);
253 if (name)
254 printk("%s", name);
255 else
256 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
257 break;
258 case SERVICE_ACTION_OUT_12:
259 sa = cdbp[1] & 0x1f;
260 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa);
261 if (name)
262 printk("%s", name);
263 else
264 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
265 break;
266 case SERVICE_ACTION_IN_16:
267 sa = cdbp[1] & 0x1f;
268 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa);
269 if (name)
270 printk("%s", name);
271 else
272 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
273 break;
274 case SERVICE_ACTION_OUT_16:
275 sa = cdbp[1] & 0x1f;
276 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa);
277 if (name)
278 printk("%s", name);
279 else
280 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
281 break;
282 default:
283 if (cdb0 < 0xc0) {
284 name = cdb_byte0_names[cdb0];
285 if (name)
286 printk("%s", name);
287 else
288 printk("cdb[0]=0x%x (reserved)", cdb0);
289 } else
290 printk("cdb[0]=0x%x (vendor)", cdb0);
291 break;
292 }
293 }
294
295 #else /* ifndef CONFIG_SCSI_CONSTANTS */
296
297 static void print_opcode_name(unsigned char * cdbp, int cdb_len)
298 {
299 int sa, len, cdb0;
300
301 cdb0 = cdbp[0];
302 switch(cdb0) {
303 case VARIABLE_LENGTH_CMD:
304 len = scsi_varlen_cdb_length(cdbp);
305 if (len < 10) {
306 printk("short opcode=0x%x command, len=%d "
307 "ext_len=%d", cdb0, len, cdb_len);
308 break;
309 }
310 sa = (cdbp[8] << 8) + cdbp[9];
311 printk("cdb[0]=0x%x, sa=0x%x", 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("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
323 break;
324 default:
325 if (cdb0 < 0xc0)
326 printk("cdb[0]=0x%x", cdb0);
327 else
328 printk("cdb[0]=0x%x (vendor)", cdb0);
329 break;
330 }
331 }
332 #endif
333
334 void __scsi_print_command(unsigned char *cdb)
335 {
336 int k, len;
337
338 print_opcode_name(cdb, 0);
339 len = scsi_command_size(cdb);
340 /* print out all bytes in cdb */
341 for (k = 0; k < len; ++k)
342 printk(" %02x", cdb[k]);
343 printk("\n");
344 }
345 EXPORT_SYMBOL(__scsi_print_command);
346
347 void scsi_print_command(struct scsi_cmnd *cmd)
348 {
349 int k;
350
351 scmd_printk(KERN_INFO, cmd, "CDB: ");
352 print_opcode_name(cmd->cmnd, cmd->cmd_len);
353
354 /* print out all bytes in cdb */
355 printk(":");
356 for (k = 0; k < cmd->cmd_len; ++k)
357 printk(" %02x", cmd->cmnd[k]);
358 printk("\n");
359 }
360 EXPORT_SYMBOL(scsi_print_command);
361
362 /**
363 * scsi_print_status - print scsi status description
364 * @scsi_status: scsi status value
365 *
366 * If the status is recognized, the description is printed.
367 * Otherwise "Unknown status" is output. No trailing space.
368 * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex
369 * (e.g. "0x2" for Check Condition).
370 **/
371 void
372 scsi_print_status(unsigned char scsi_status) {
373 #ifdef CONFIG_SCSI_CONSTANTS
374 const char * ccp;
375
376 switch (scsi_status) {
377 case 0: ccp = "Good"; break;
378 case 0x2: ccp = "Check Condition"; break;
379 case 0x4: ccp = "Condition Met"; break;
380 case 0x8: ccp = "Busy"; break;
381 case 0x10: ccp = "Intermediate"; break;
382 case 0x14: ccp = "Intermediate-Condition Met"; break;
383 case 0x18: ccp = "Reservation Conflict"; break;
384 case 0x22: ccp = "Command Terminated"; break; /* obsolete */
385 case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */
386 case 0x30: ccp = "ACA Active"; break;
387 case 0x40: ccp = "Task Aborted"; break;
388 default: ccp = "Unknown status";
389 }
390 printk(KERN_INFO "%s", ccp);
391 #else
392 printk(KERN_INFO "0x%0x", scsi_status);
393 #endif
394 }
395 EXPORT_SYMBOL(scsi_print_status);
396
397 #ifdef CONFIG_SCSI_CONSTANTS
398
399 struct error_info {
400 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */
401 const char * text;
402 };
403
404 /*
405 * The canonical list of T10 Additional Sense Codes is available at:
406 * http://www.t10.org/lists/asc-num.txt
407 */
408 static const struct error_info additional[] =
409 {
410 {0x0000, "No additional sense information"},
411 {0x0001, "Filemark detected"},
412 {0x0002, "End-of-partition/medium detected"},
413 {0x0003, "Setmark detected"},
414 {0x0004, "Beginning-of-partition/medium detected"},
415 {0x0005, "End-of-data detected"},
416 {0x0006, "I/O process terminated"},
417 {0x0007, "Programmable early warning detected"},
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 {0x001D, "ATA pass through information available"},
431 {0x001E, "Conflicting SA creation request"},
432
433 {0x0100, "No index/sector signal"},
434
435 {0x0200, "No seek complete"},
436
437 {0x0300, "Peripheral device write fault"},
438 {0x0301, "No write current"},
439 {0x0302, "Excessive write errors"},
440
441 {0x0400, "Logical unit not ready, cause not reportable"},
442 {0x0401, "Logical unit is in process of becoming ready"},
443 {0x0402, "Logical unit not ready, initializing command required"},
444 {0x0403, "Logical unit not ready, manual intervention required"},
445 {0x0404, "Logical unit not ready, format in progress"},
446 {0x0405, "Logical unit not ready, rebuild in progress"},
447 {0x0406, "Logical unit not ready, recalculation in progress"},
448 {0x0407, "Logical unit not ready, operation in progress"},
449 {0x0408, "Logical unit not ready, long write in progress"},
450 {0x0409, "Logical unit not ready, self-test in progress"},
451 {0x040A, "Logical unit not accessible, asymmetric access state "
452 "transition"},
453 {0x040B, "Logical unit not accessible, target port in standby state"},
454 {0x040C, "Logical unit not accessible, target port in unavailable "
455 "state"},
456 {0x040D, "Logical unit not ready, structure check required"},
457 {0x0410, "Logical unit not ready, auxiliary memory not accessible"},
458 {0x0411, "Logical unit not ready, notify (enable spinup) required"},
459 {0x0412, "Logical unit not ready, offline"},
460 {0x0413, "Logical unit not ready, SA creation in progress"},
461 {0x0414, "Logical unit not ready, space allocation in progress"},
462
463 {0x0500, "Logical unit does not respond to selection"},
464
465 {0x0600, "No reference position found"},
466
467 {0x0700, "Multiple peripheral devices selected"},
468
469 {0x0800, "Logical unit communication failure"},
470 {0x0801, "Logical unit communication time-out"},
471 {0x0802, "Logical unit communication parity error"},
472 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"},
473 {0x0804, "Unreachable copy target"},
474
475 {0x0900, "Track following error"},
476 {0x0901, "Tracking servo failure"},
477 {0x0902, "Focus servo failure"},
478 {0x0903, "Spindle servo failure"},
479 {0x0904, "Head select fault"},
480
481 {0x0A00, "Error log overflow"},
482
483 {0x0B00, "Warning"},
484 {0x0B01, "Warning - specified temperature exceeded"},
485 {0x0B02, "Warning - enclosure degraded"},
486 {0x0B03, "Warning - background self-test failed"},
487 {0x0B04, "Warning - background pre-scan detected medium error"},
488 {0x0B05, "Warning - background medium scan detected medium error"},
489 {0x0B06, "Warning - non-volatile cache now volatile"},
490 {0x0B07, "Warning - degraded power to non-volatile cache"},
491 {0x0B08, "Warning - power loss expected"},
492
493 {0x0C00, "Write error"},
494 {0x0C01, "Write error - recovered with auto reallocation"},
495 {0x0C02, "Write error - auto reallocation failed"},
496 {0x0C03, "Write error - recommend reassignment"},
497 {0x0C04, "Compression check miscompare error"},
498 {0x0C05, "Data expansion occurred during compression"},
499 {0x0C06, "Block not compressible"},
500 {0x0C07, "Write error - recovery needed"},
501 {0x0C08, "Write error - recovery failed"},
502 {0x0C09, "Write error - loss of streaming"},
503 {0x0C0A, "Write error - padding blocks added"},
504 {0x0C0B, "Auxiliary memory write error"},
505 {0x0C0C, "Write error - unexpected unsolicited data"},
506 {0x0C0D, "Write error - not enough unsolicited data"},
507 {0x0C0F, "Defects in error window"},
508
509 {0x0D00, "Error detected by third party temporary initiator"},
510 {0x0D01, "Third party device failure"},
511 {0x0D02, "Copy target device not reachable"},
512 {0x0D03, "Incorrect copy target device type"},
513 {0x0D04, "Copy target device data underrun"},
514 {0x0D05, "Copy target device data overrun"},
515
516 {0x0E00, "Invalid information unit"},
517 {0x0E01, "Information unit too short"},
518 {0x0E02, "Information unit too long"},
519 {0x0E03, "Invalid field in command information unit"},
520
521 {0x1000, "Id CRC or ECC error"},
522 {0x1001, "Logical block guard check failed"},
523 {0x1002, "Logical block application tag check failed"},
524 {0x1003, "Logical block reference tag check failed"},
525
526 {0x1100, "Unrecovered read error"},
527 {0x1101, "Read retries exhausted"},
528 {0x1102, "Error too long to correct"},
529 {0x1103, "Multiple read errors"},
530 {0x1104, "Unrecovered read error - auto reallocate failed"},
531 {0x1105, "L-EC uncorrectable error"},
532 {0x1106, "CIRC unrecovered error"},
533 {0x1107, "Data re-synchronization error"},
534 {0x1108, "Incomplete block read"},
535 {0x1109, "No gap found"},
536 {0x110A, "Miscorrected error"},
537 {0x110B, "Unrecovered read error - recommend reassignment"},
538 {0x110C, "Unrecovered read error - recommend rewrite the data"},
539 {0x110D, "De-compression CRC error"},
540 {0x110E, "Cannot decompress using declared algorithm"},
541 {0x110F, "Error reading UPC/EAN number"},
542 {0x1110, "Error reading ISRC number"},
543 {0x1111, "Read error - loss of streaming"},
544 {0x1112, "Auxiliary memory read error"},
545 {0x1113, "Read error - failed retransmission request"},
546 {0x1114, "Read error - lba marked bad by application client"},
547
548 {0x1200, "Address mark not found for id field"},
549
550 {0x1300, "Address mark not found for data field"},
551
552 {0x1400, "Recorded entity not found"},
553 {0x1401, "Record not found"},
554 {0x1402, "Filemark or setmark not found"},
555 {0x1403, "End-of-data not found"},
556 {0x1404, "Block sequence error"},
557 {0x1405, "Record not found - recommend reassignment"},
558 {0x1406, "Record not found - data auto-reallocated"},
559 {0x1407, "Locate operation failure"},
560
561 {0x1500, "Random positioning error"},
562 {0x1501, "Mechanical positioning error"},
563 {0x1502, "Positioning error detected by read of medium"},
564
565 {0x1600, "Data synchronization mark error"},
566 {0x1601, "Data sync error - data rewritten"},
567 {0x1602, "Data sync error - recommend rewrite"},
568 {0x1603, "Data sync error - data auto-reallocated"},
569 {0x1604, "Data sync error - recommend reassignment"},
570
571 {0x1700, "Recovered data with no error correction applied"},
572 {0x1701, "Recovered data with retries"},
573 {0x1702, "Recovered data with positive head offset"},
574 {0x1703, "Recovered data with negative head offset"},
575 {0x1704, "Recovered data with retries and/or circ applied"},
576 {0x1705, "Recovered data using previous sector id"},
577 {0x1706, "Recovered data without ECC - data auto-reallocated"},
578 {0x1707, "Recovered data without ECC - recommend reassignment"},
579 {0x1708, "Recovered data without ECC - recommend rewrite"},
580 {0x1709, "Recovered data without ECC - data rewritten"},
581
582 {0x1800, "Recovered data with error correction applied"},
583 {0x1801, "Recovered data with error corr. & retries applied"},
584 {0x1802, "Recovered data - data auto-reallocated"},
585 {0x1803, "Recovered data with CIRC"},
586 {0x1804, "Recovered data with L-EC"},
587 {0x1805, "Recovered data - recommend reassignment"},
588 {0x1806, "Recovered data - recommend rewrite"},
589 {0x1807, "Recovered data with ECC - data rewritten"},
590 {0x1808, "Recovered data with linking"},
591
592 {0x1900, "Defect list error"},
593 {0x1901, "Defect list not available"},
594 {0x1902, "Defect list error in primary list"},
595 {0x1903, "Defect list error in grown list"},
596
597 {0x1A00, "Parameter list length error"},
598
599 {0x1B00, "Synchronous data transfer error"},
600
601 {0x1C00, "Defect list not found"},
602 {0x1C01, "Primary defect list not found"},
603 {0x1C02, "Grown defect list not found"},
604
605 {0x1D00, "Miscompare during verify operation"},
606 {0x1D01, "Miscompare verify of unmapped LBA"},
607
608 {0x1E00, "Recovered id with ECC correction"},
609
610 {0x1F00, "Partial defect list transfer"},
611
612 {0x2000, "Invalid command operation code"},
613 {0x2001, "Access denied - initiator pending-enrolled"},
614 {0x2002, "Access denied - no access rights"},
615 {0x2003, "Access denied - invalid mgmt id key"},
616 {0x2004, "Illegal command while in write capable state"},
617 {0x2005, "Obsolete"},
618 {0x2006, "Illegal command while in explicit address mode"},
619 {0x2007, "Illegal command while in implicit address mode"},
620 {0x2008, "Access denied - enrollment conflict"},
621 {0x2009, "Access denied - invalid LU identifier"},
622 {0x200A, "Access denied - invalid proxy token"},
623 {0x200B, "Access denied - ACL LUN conflict"},
624
625 {0x2100, "Logical block address out of range"},
626 {0x2101, "Invalid element address"},
627 {0x2102, "Invalid address for write"},
628 {0x2103, "Invalid write crossing layer jump"},
629
630 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"},
631
632 {0x2400, "Invalid field in cdb"},
633 {0x2401, "CDB decryption error"},
634 {0x2402, "Obsolete"},
635 {0x2403, "Obsolete"},
636 {0x2404, "Security audit value frozen"},
637 {0x2405, "Security working key frozen"},
638 {0x2406, "Nonce not unique"},
639 {0x2407, "Nonce timestamp out of range"},
640 {0x2408, "Invalid XCDB"},
641
642 {0x2500, "Logical unit not supported"},
643
644 {0x2600, "Invalid field in parameter list"},
645 {0x2601, "Parameter not supported"},
646 {0x2602, "Parameter value invalid"},
647 {0x2603, "Threshold parameters not supported"},
648 {0x2604, "Invalid release of persistent reservation"},
649 {0x2605, "Data decryption error"},
650 {0x2606, "Too many target descriptors"},
651 {0x2607, "Unsupported target descriptor type code"},
652 {0x2608, "Too many segment descriptors"},
653 {0x2609, "Unsupported segment descriptor type code"},
654 {0x260A, "Unexpected inexact segment"},
655 {0x260B, "Inline data length exceeded"},
656 {0x260C, "Invalid operation for copy source or destination"},
657 {0x260D, "Copy segment granularity violation"},
658 {0x260E, "Invalid parameter while port is enabled"},
659 {0x260F, "Invalid data-out buffer integrity check value"},
660 {0x2610, "Data decryption key fail limit reached"},
661 {0x2611, "Incomplete key-associated data set"},
662 {0x2612, "Vendor specific key reference not found"},
663
664 {0x2700, "Write protected"},
665 {0x2701, "Hardware write protected"},
666 {0x2702, "Logical unit software write protected"},
667 {0x2703, "Associated write protect"},
668 {0x2704, "Persistent write protect"},
669 {0x2705, "Permanent write protect"},
670 {0x2706, "Conditional write protect"},
671 {0x2707, "Space allocation failed write protect"},
672
673 {0x2800, "Not ready to ready change, medium may have changed"},
674 {0x2801, "Import or export element accessed"},
675 {0x2802, "Format-layer may have changed"},
676 {0x2803, "Import/export element accessed, medium changed"},
677
678 {0x2900, "Power on, reset, or bus device reset occurred"},
679 {0x2901, "Power on occurred"},
680 {0x2902, "Scsi bus reset occurred"},
681 {0x2903, "Bus device reset function occurred"},
682 {0x2904, "Device internal reset"},
683 {0x2905, "Transceiver mode changed to single-ended"},
684 {0x2906, "Transceiver mode changed to lvd"},
685 {0x2907, "I_T nexus loss occurred"},
686
687 {0x2A00, "Parameters changed"},
688 {0x2A01, "Mode parameters changed"},
689 {0x2A02, "Log parameters changed"},
690 {0x2A03, "Reservations preempted"},
691 {0x2A04, "Reservations released"},
692 {0x2A05, "Registrations preempted"},
693 {0x2A06, "Asymmetric access state changed"},
694 {0x2A07, "Implicit asymmetric access state transition failed"},
695 {0x2A08, "Priority changed"},
696 {0x2A09, "Capacity data has changed"},
697 {0x2A0A, "Error history I_T nexus cleared"},
698 {0x2A0B, "Error history snapshot released"},
699 {0x2A0C, "Error recovery attributes have changed"},
700 {0x2A0D, "Data encryption capabilities changed"},
701 {0x2A10, "Timestamp changed"},
702 {0x2A11, "Data encryption parameters changed by another i_t nexus"},
703 {0x2A12, "Data encryption parameters changed by vendor specific "
704 "event"},
705 {0x2A13, "Data encryption key instance counter has changed"},
706 {0x2A14, "SA creation capabilities data has changed"},
707
708 {0x2B00, "Copy cannot execute since host cannot disconnect"},
709
710 {0x2C00, "Command sequence error"},
711 {0x2C01, "Too many windows specified"},
712 {0x2C02, "Invalid combination of windows specified"},
713 {0x2C03, "Current program area is not empty"},
714 {0x2C04, "Current program area is empty"},
715 {0x2C05, "Illegal power condition request"},
716 {0x2C06, "Persistent prevent conflict"},
717 {0x2C07, "Previous busy status"},
718 {0x2C08, "Previous task set full status"},
719 {0x2C09, "Previous reservation conflict status"},
720 {0x2C0A, "Partition or collection contains user objects"},
721 {0x2C0B, "Not reserved"},
722
723 {0x2D00, "Overwrite error on update in place"},
724
725 {0x2E00, "Insufficient time for operation"},
726
727 {0x2F00, "Commands cleared by another initiator"},
728 {0x2F01, "Commands cleared by power loss notification"},
729 {0x2F02, "Commands cleared by device server"},
730
731 {0x3000, "Incompatible medium installed"},
732 {0x3001, "Cannot read medium - unknown format"},
733 {0x3002, "Cannot read medium - incompatible format"},
734 {0x3003, "Cleaning cartridge installed"},
735 {0x3004, "Cannot write medium - unknown format"},
736 {0x3005, "Cannot write medium - incompatible format"},
737 {0x3006, "Cannot format medium - incompatible medium"},
738 {0x3007, "Cleaning failure"},
739 {0x3008, "Cannot write - application code mismatch"},
740 {0x3009, "Current session not fixated for append"},
741 {0x300A, "Cleaning request rejected"},
742 {0x300C, "WORM medium - overwrite attempted"},
743 {0x300D, "WORM medium - integrity check"},
744 {0x3010, "Medium not formatted"},
745 {0x3011, "Incompatible volume type"},
746 {0x3012, "Incompatible volume qualifier"},
747
748 {0x3100, "Medium format corrupted"},
749 {0x3101, "Format command failed"},
750 {0x3102, "Zoned formatting failed due to spare linking"},
751
752 {0x3200, "No defect spare location available"},
753 {0x3201, "Defect list update failure"},
754
755 {0x3300, "Tape length error"},
756
757 {0x3400, "Enclosure failure"},
758
759 {0x3500, "Enclosure services failure"},
760 {0x3501, "Unsupported enclosure function"},
761 {0x3502, "Enclosure services unavailable"},
762 {0x3503, "Enclosure services transfer failure"},
763 {0x3504, "Enclosure services transfer refused"},
764 {0x3505, "Enclosure services checksum error"},
765
766 {0x3600, "Ribbon, ink, or toner failure"},
767
768 {0x3700, "Rounded parameter"},
769
770 {0x3800, "Event status notification"},
771 {0x3802, "Esn - power management class event"},
772 {0x3804, "Esn - media class event"},
773 {0x3806, "Esn - device busy class event"},
774
775 {0x3900, "Saving parameters not supported"},
776
777 {0x3A00, "Medium not present"},
778 {0x3A01, "Medium not present - tray closed"},
779 {0x3A02, "Medium not present - tray open"},
780 {0x3A03, "Medium not present - loadable"},
781 {0x3A04, "Medium not present - medium auxiliary memory accessible"},
782
783 {0x3B00, "Sequential positioning error"},
784 {0x3B01, "Tape position error at beginning-of-medium"},
785 {0x3B02, "Tape position error at end-of-medium"},
786 {0x3B03, "Tape or electronic vertical forms unit not ready"},
787 {0x3B04, "Slew failure"},
788 {0x3B05, "Paper jam"},
789 {0x3B06, "Failed to sense top-of-form"},
790 {0x3B07, "Failed to sense bottom-of-form"},
791 {0x3B08, "Reposition error"},
792 {0x3B09, "Read past end of medium"},
793 {0x3B0A, "Read past beginning of medium"},
794 {0x3B0B, "Position past end of medium"},
795 {0x3B0C, "Position past beginning of medium"},
796 {0x3B0D, "Medium destination element full"},
797 {0x3B0E, "Medium source element empty"},
798 {0x3B0F, "End of medium reached"},
799 {0x3B11, "Medium magazine not accessible"},
800 {0x3B12, "Medium magazine removed"},
801 {0x3B13, "Medium magazine inserted"},
802 {0x3B14, "Medium magazine locked"},
803 {0x3B15, "Medium magazine unlocked"},
804 {0x3B16, "Mechanical positioning or changer error"},
805 {0x3B17, "Read past end of user object"},
806 {0x3B18, "Element disabled"},
807 {0x3B19, "Element enabled"},
808 {0x3B1A, "Data transfer device removed"},
809 {0x3B1B, "Data transfer device inserted"},
810
811 {0x3D00, "Invalid bits in identify message"},
812
813 {0x3E00, "Logical unit has not self-configured yet"},
814 {0x3E01, "Logical unit failure"},
815 {0x3E02, "Timeout on logical unit"},
816 {0x3E03, "Logical unit failed self-test"},
817 {0x3E04, "Logical unit unable to update self-test log"},
818
819 {0x3F00, "Target operating conditions have changed"},
820 {0x3F01, "Microcode has been changed"},
821 {0x3F02, "Changed operating definition"},
822 {0x3F03, "Inquiry data has changed"},
823 {0x3F04, "Component device attached"},
824 {0x3F05, "Device identifier changed"},
825 {0x3F06, "Redundancy group created or modified"},
826 {0x3F07, "Redundancy group deleted"},
827 {0x3F08, "Spare created or modified"},
828 {0x3F09, "Spare deleted"},
829 {0x3F0A, "Volume set created or modified"},
830 {0x3F0B, "Volume set deleted"},
831 {0x3F0C, "Volume set deassigned"},
832 {0x3F0D, "Volume set reassigned"},
833 {0x3F0E, "Reported luns data has changed"},
834 {0x3F0F, "Echo buffer overwritten"},
835 {0x3F10, "Medium loadable"},
836 {0x3F11, "Medium auxiliary memory accessible"},
837 {0x3F12, "iSCSI IP address added"},
838 {0x3F13, "iSCSI IP address removed"},
839 {0x3F14, "iSCSI IP address changed"},
840 /*
841 * {0x40NN, "Ram failure"},
842 * {0x40NN, "Diagnostic failure on component nn"},
843 * {0x41NN, "Data path failure"},
844 * {0x42NN, "Power-on or self-test failure"},
845 */
846 {0x4300, "Message error"},
847
848 {0x4400, "Internal target failure"},
849 {0x4471, "ATA device failed set features"},
850
851 {0x4500, "Select or reselect failure"},
852
853 {0x4600, "Unsuccessful soft reset"},
854
855 {0x4700, "Scsi parity error"},
856 {0x4701, "Data phase CRC error detected"},
857 {0x4702, "Scsi parity error detected during st data phase"},
858 {0x4703, "Information unit iuCRC error detected"},
859 {0x4704, "Asynchronous information protection error detected"},
860 {0x4705, "Protocol service CRC error"},
861 {0x4706, "Phy test function in progress"},
862 {0x477f, "Some commands cleared by iSCSI Protocol event"},
863
864 {0x4800, "Initiator detected error message received"},
865
866 {0x4900, "Invalid message error"},
867
868 {0x4A00, "Command phase error"},
869
870 {0x4B00, "Data phase error"},
871 {0x4B01, "Invalid target port transfer tag received"},
872 {0x4B02, "Too much write data"},
873 {0x4B03, "Ack/nak timeout"},
874 {0x4B04, "Nak received"},
875 {0x4B05, "Data offset error"},
876 {0x4B06, "Initiator response timeout"},
877
878 {0x4C00, "Logical unit failed self-configuration"},
879 /*
880 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"},
881 */
882 {0x4E00, "Overlapped commands attempted"},
883
884 {0x5000, "Write append error"},
885 {0x5001, "Write append position error"},
886 {0x5002, "Position error related to timing"},
887
888 {0x5100, "Erase failure"},
889 {0x5101, "Erase failure - incomplete erase operation detected"},
890
891 {0x5200, "Cartridge fault"},
892
893 {0x5300, "Media load or eject failed"},
894 {0x5301, "Unload tape failure"},
895 {0x5302, "Medium removal prevented"},
896 {0x5303, "Medium removal prevented by data transfer element"},
897 {0x5304, "Medium thread or unthread failure"},
898
899 {0x5400, "Scsi to host system interface failure"},
900
901 {0x5500, "System resource failure"},
902 {0x5501, "System buffer full"},
903 {0x5502, "Insufficient reservation resources"},
904 {0x5503, "Insufficient resources"},
905 {0x5504, "Insufficient registration resources"},
906 {0x5505, "Insufficient access control resources"},
907 {0x5506, "Auxiliary memory out of space"},
908 {0x5507, "Quota error"},
909 {0x5508, "Maximum number of supplemental decryption keys exceeded"},
910 {0x5509, "Medium auxiliary memory not accessible"},
911 {0x550A, "Data currently unavailable"},
912
913 {0x5700, "Unable to recover table-of-contents"},
914
915 {0x5800, "Generation does not exist"},
916
917 {0x5900, "Updated block read"},
918
919 {0x5A00, "Operator request or state change input"},
920 {0x5A01, "Operator medium removal request"},
921 {0x5A02, "Operator selected write protect"},
922 {0x5A03, "Operator selected write permit"},
923
924 {0x5B00, "Log exception"},
925 {0x5B01, "Threshold condition met"},
926 {0x5B02, "Log counter at maximum"},
927 {0x5B03, "Log list codes exhausted"},
928
929 {0x5C00, "Rpl status change"},
930 {0x5C01, "Spindles synchronized"},
931 {0x5C02, "Spindles not synchronized"},
932
933 {0x5D00, "Failure prediction threshold exceeded"},
934 {0x5D01, "Media failure prediction threshold exceeded"},
935 {0x5D02, "Logical unit failure prediction threshold exceeded"},
936 {0x5D03, "Spare area exhaustion prediction threshold exceeded"},
937 {0x5D10, "Hardware impending failure general hard drive failure"},
938 {0x5D11, "Hardware impending failure drive error rate too high"},
939 {0x5D12, "Hardware impending failure data error rate too high"},
940 {0x5D13, "Hardware impending failure seek error rate too high"},
941 {0x5D14, "Hardware impending failure too many block reassigns"},
942 {0x5D15, "Hardware impending failure access times too high"},
943 {0x5D16, "Hardware impending failure start unit times too high"},
944 {0x5D17, "Hardware impending failure channel parametrics"},
945 {0x5D18, "Hardware impending failure controller detected"},
946 {0x5D19, "Hardware impending failure throughput performance"},
947 {0x5D1A, "Hardware impending failure seek time performance"},
948 {0x5D1B, "Hardware impending failure spin-up retry count"},
949 {0x5D1C, "Hardware impending failure drive calibration retry count"},
950 {0x5D20, "Controller impending failure general hard drive failure"},
951 {0x5D21, "Controller impending failure drive error rate too high"},
952 {0x5D22, "Controller impending failure data error rate too high"},
953 {0x5D23, "Controller impending failure seek error rate too high"},
954 {0x5D24, "Controller impending failure too many block reassigns"},
955 {0x5D25, "Controller impending failure access times too high"},
956 {0x5D26, "Controller impending failure start unit times too high"},
957 {0x5D27, "Controller impending failure channel parametrics"},
958 {0x5D28, "Controller impending failure controller detected"},
959 {0x5D29, "Controller impending failure throughput performance"},
960 {0x5D2A, "Controller impending failure seek time performance"},
961 {0x5D2B, "Controller impending failure spin-up retry count"},
962 {0x5D2C, "Controller impending failure drive calibration retry count"},
963 {0x5D30, "Data channel impending failure general hard drive failure"},
964 {0x5D31, "Data channel impending failure drive error rate too high"},
965 {0x5D32, "Data channel impending failure data error rate too high"},
966 {0x5D33, "Data channel impending failure seek error rate too high"},
967 {0x5D34, "Data channel impending failure too many block reassigns"},
968 {0x5D35, "Data channel impending failure access times too high"},
969 {0x5D36, "Data channel impending failure start unit times too high"},
970 {0x5D37, "Data channel impending failure channel parametrics"},
971 {0x5D38, "Data channel impending failure controller detected"},
972 {0x5D39, "Data channel impending failure throughput performance"},
973 {0x5D3A, "Data channel impending failure seek time performance"},
974 {0x5D3B, "Data channel impending failure spin-up retry count"},
975 {0x5D3C, "Data channel impending failure drive calibration retry "
976 "count"},
977 {0x5D40, "Servo impending failure general hard drive failure"},
978 {0x5D41, "Servo impending failure drive error rate too high"},
979 {0x5D42, "Servo impending failure data error rate too high"},
980 {0x5D43, "Servo impending failure seek error rate too high"},
981 {0x5D44, "Servo impending failure too many block reassigns"},
982 {0x5D45, "Servo impending failure access times too high"},
983 {0x5D46, "Servo impending failure start unit times too high"},
984 {0x5D47, "Servo impending failure channel parametrics"},
985 {0x5D48, "Servo impending failure controller detected"},
986 {0x5D49, "Servo impending failure throughput performance"},
987 {0x5D4A, "Servo impending failure seek time performance"},
988 {0x5D4B, "Servo impending failure spin-up retry count"},
989 {0x5D4C, "Servo impending failure drive calibration retry count"},
990 {0x5D50, "Spindle impending failure general hard drive failure"},
991 {0x5D51, "Spindle impending failure drive error rate too high"},
992 {0x5D52, "Spindle impending failure data error rate too high"},
993 {0x5D53, "Spindle impending failure seek error rate too high"},
994 {0x5D54, "Spindle impending failure too many block reassigns"},
995 {0x5D55, "Spindle impending failure access times too high"},
996 {0x5D56, "Spindle impending failure start unit times too high"},
997 {0x5D57, "Spindle impending failure channel parametrics"},
998 {0x5D58, "Spindle impending failure controller detected"},
999 {0x5D59, "Spindle impending failure throughput performance"},
1000 {0x5D5A, "Spindle impending failure seek time performance"},
1001 {0x5D5B, "Spindle impending failure spin-up retry count"},
1002 {0x5D5C, "Spindle impending failure drive calibration retry count"},
1003 {0x5D60, "Firmware impending failure general hard drive failure"},
1004 {0x5D61, "Firmware impending failure drive error rate too high"},
1005 {0x5D62, "Firmware impending failure data error rate too high"},
1006 {0x5D63, "Firmware impending failure seek error rate too high"},
1007 {0x5D64, "Firmware impending failure too many block reassigns"},
1008 {0x5D65, "Firmware impending failure access times too high"},
1009 {0x5D66, "Firmware impending failure start unit times too high"},
1010 {0x5D67, "Firmware impending failure channel parametrics"},
1011 {0x5D68, "Firmware impending failure controller detected"},
1012 {0x5D69, "Firmware impending failure throughput performance"},
1013 {0x5D6A, "Firmware impending failure seek time performance"},
1014 {0x5D6B, "Firmware impending failure spin-up retry count"},
1015 {0x5D6C, "Firmware impending failure drive calibration retry count"},
1016 {0x5DFF, "Failure prediction threshold exceeded (false)"},
1017
1018 {0x5E00, "Low power condition on"},
1019 {0x5E01, "Idle condition activated by timer"},
1020 {0x5E02, "Standby condition activated by timer"},
1021 {0x5E03, "Idle condition activated by command"},
1022 {0x5E04, "Standby condition activated by command"},
1023 {0x5E05, "Idle_b condition activated by timer"},
1024 {0x5E06, "Idle_b condition activated by command"},
1025 {0x5E07, "Idle_c condition activated by timer"},
1026 {0x5E08, "Idle_c condition activated by command"},
1027 {0x5E09, "Standby_y condition activated by timer"},
1028 {0x5E0A, "Standby_y condition activated by command"},
1029 {0x5E41, "Power state change to active"},
1030 {0x5E42, "Power state change to idle"},
1031 {0x5E43, "Power state change to standby"},
1032 {0x5E45, "Power state change to sleep"},
1033 {0x5E47, "Power state change to device control"},
1034
1035 {0x6000, "Lamp failure"},
1036
1037 {0x6100, "Video acquisition error"},
1038 {0x6101, "Unable to acquire video"},
1039 {0x6102, "Out of focus"},
1040
1041 {0x6200, "Scan head positioning error"},
1042
1043 {0x6300, "End of user area encountered on this track"},
1044 {0x6301, "Packet does not fit in available space"},
1045
1046 {0x6400, "Illegal mode for this track"},
1047 {0x6401, "Invalid packet size"},
1048
1049 {0x6500, "Voltage fault"},
1050
1051 {0x6600, "Automatic document feeder cover up"},
1052 {0x6601, "Automatic document feeder lift up"},
1053 {0x6602, "Document jam in automatic document feeder"},
1054 {0x6603, "Document miss feed automatic in document feeder"},
1055
1056 {0x6700, "Configuration failure"},
1057 {0x6701, "Configuration of incapable logical units failed"},
1058 {0x6702, "Add logical unit failed"},
1059 {0x6703, "Modification of logical unit failed"},
1060 {0x6704, "Exchange of logical unit failed"},
1061 {0x6705, "Remove of logical unit failed"},
1062 {0x6706, "Attachment of logical unit failed"},
1063 {0x6707, "Creation of logical unit failed"},
1064 {0x6708, "Assign failure occurred"},
1065 {0x6709, "Multiply assigned logical unit"},
1066 {0x670A, "Set target port groups command failed"},
1067 {0x670B, "ATA device feature not enabled"},
1068
1069 {0x6800, "Logical unit not configured"},
1070
1071 {0x6900, "Data loss on logical unit"},
1072 {0x6901, "Multiple logical unit failures"},
1073 {0x6902, "Parity/data mismatch"},
1074
1075 {0x6A00, "Informational, refer to log"},
1076
1077 {0x6B00, "State change has occurred"},
1078 {0x6B01, "Redundancy level got better"},
1079 {0x6B02, "Redundancy level got worse"},
1080
1081 {0x6C00, "Rebuild failure occurred"},
1082
1083 {0x6D00, "Recalculate failure occurred"},
1084
1085 {0x6E00, "Command to logical unit failed"},
1086
1087 {0x6F00, "Copy protection key exchange failure - authentication "
1088 "failure"},
1089 {0x6F01, "Copy protection key exchange failure - key not present"},
1090 {0x6F02, "Copy protection key exchange failure - key not established"},
1091 {0x6F03, "Read of scrambled sector without authentication"},
1092 {0x6F04, "Media region code is mismatched to logical unit region"},
1093 {0x6F05, "Drive region must be permanent/region reset count error"},
1094 {0x6F06, "Insufficient block count for binding nonce recording"},
1095 {0x6F07, "Conflict in binding nonce recording"},
1096 /*
1097 * {0x70NN, "Decompression exception short algorithm id of nn"},
1098 */
1099 {0x7100, "Decompression exception long algorithm id"},
1100
1101 {0x7200, "Session fixation error"},
1102 {0x7201, "Session fixation error writing lead-in"},
1103 {0x7202, "Session fixation error writing lead-out"},
1104 {0x7203, "Session fixation error - incomplete track in session"},
1105 {0x7204, "Empty or partially written reserved track"},
1106 {0x7205, "No more track reservations allowed"},
1107 {0x7206, "RMZ extension is not allowed"},
1108 {0x7207, "No more test zone extensions are allowed"},
1109
1110 {0x7300, "Cd control error"},
1111 {0x7301, "Power calibration area almost full"},
1112 {0x7302, "Power calibration area is full"},
1113 {0x7303, "Power calibration area error"},
1114 {0x7304, "Program memory area update failure"},
1115 {0x7305, "Program memory area is full"},
1116 {0x7306, "RMA/PMA is almost full"},
1117 {0x7310, "Current power calibration area almost full"},
1118 {0x7311, "Current power calibration area is full"},
1119 {0x7317, "RDZ is full"},
1120
1121 {0x7400, "Security error"},
1122 {0x7401, "Unable to decrypt data"},
1123 {0x7402, "Unencrypted data encountered while decrypting"},
1124 {0x7403, "Incorrect data encryption key"},
1125 {0x7404, "Cryptographic integrity validation failed"},
1126 {0x7405, "Error decrypting data"},
1127 {0x7406, "Unknown signature verification key"},
1128 {0x7407, "Encryption parameters not useable"},
1129 {0x7408, "Digital signature validation failure"},
1130 {0x7409, "Encryption mode mismatch on read"},
1131 {0x740A, "Encrypted block not raw read enabled"},
1132 {0x740B, "Incorrect Encryption parameters"},
1133 {0x740C, "Unable to decrypt parameter list"},
1134 {0x740D, "Encryption algorithm disabled"},
1135 {0x7410, "SA creation parameter value invalid"},
1136 {0x7411, "SA creation parameter value rejected"},
1137 {0x7412, "Invalid SA usage"},
1138 {0x7421, "Data Encryption configuration prevented"},
1139 {0x7430, "SA creation parameter not supported"},
1140 {0x7440, "Authentication failed"},
1141 {0x7461, "External data encryption key manager access error"},
1142 {0x7462, "External data encryption key manager error"},
1143 {0x7463, "External data encryption key not found"},
1144 {0x7464, "External data encryption request not authorized"},
1145 {0x746E, "External data encryption control timeout"},
1146 {0x746F, "External data encryption control error"},
1147 {0x7471, "Logical unit access not authorized"},
1148 {0x7479, "Security conflict in translated device"},
1149
1150 {0, NULL}
1151 };
1152
1153 struct error_info2 {
1154 unsigned char code1, code2_min, code2_max;
1155 const char * fmt;
1156 };
1157
1158 static const struct error_info2 additional2[] =
1159 {
1160 {0x40, 0x00, 0x7f, "Ram failure (%x)"},
1161 {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"},
1162 {0x41, 0x00, 0xff, "Data path failure (%x)"},
1163 {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"},
1164 {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"},
1165 {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"},
1166 {0, 0, 0, NULL}
1167 };
1168
1169 /* description of the sense key values */
1170 static const char * const snstext[] = {
1171 "No Sense", /* 0: There is no sense information */
1172 "Recovered Error", /* 1: The last command completed successfully
1173 but used error correction */
1174 "Not Ready", /* 2: The addressed target is not ready */
1175 "Medium Error", /* 3: Data error detected on the medium */
1176 "Hardware Error", /* 4: Controller or device failure */
1177 "Illegal Request", /* 5: Error in request */
1178 "Unit Attention", /* 6: Removable medium was changed, or
1179 the target has been reset, or ... */
1180 "Data Protect", /* 7: Access to the data is blocked */
1181 "Blank Check", /* 8: Reached unexpected written or unwritten
1182 region of the medium */
1183 "Vendor Specific(9)",
1184 "Copy Aborted", /* A: COPY or COMPARE was aborted */
1185 "Aborted Command", /* B: The target aborted the command */
1186 "Equal", /* C: A SEARCH DATA command found data equal */
1187 "Volume Overflow", /* D: Medium full with still data to be written */
1188 "Miscompare", /* E: Source data and data on the medium
1189 do not agree */
1190 };
1191 #endif
1192
1193 /* Get sense key string or NULL if not available */
1194 const char *
1195 scsi_sense_key_string(unsigned char key) {
1196 #ifdef CONFIG_SCSI_CONSTANTS
1197 if (key <= 0xE)
1198 return snstext[key];
1199 #endif
1200 return NULL;
1201 }
1202 EXPORT_SYMBOL(scsi_sense_key_string);
1203
1204 /*
1205 * Get additional sense code string or NULL if not available.
1206 * This string may contain a "%x" and should be printed with ascq as arg.
1207 */
1208 const char *
1209 scsi_extd_sense_format(unsigned char asc, unsigned char ascq) {
1210 #ifdef CONFIG_SCSI_CONSTANTS
1211 int i;
1212 unsigned short code = ((asc << 8) | ascq);
1213
1214 for (i = 0; additional[i].text; i++)
1215 if (additional[i].code12 == code)
1216 return additional[i].text;
1217 for (i = 0; additional2[i].fmt; i++) {
1218 if (additional2[i].code1 == asc &&
1219 ascq >= additional2[i].code2_min &&
1220 ascq <= additional2[i].code2_max)
1221 return additional2[i].fmt;
1222 }
1223 #endif
1224 return NULL;
1225 }
1226 EXPORT_SYMBOL(scsi_extd_sense_format);
1227
1228 void
1229 scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
1230 {
1231 const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
1232
1233 if (extd_sense_fmt) {
1234 if (strstr(extd_sense_fmt, "%x")) {
1235 printk("Add. Sense: ");
1236 printk(extd_sense_fmt, ascq);
1237 } else
1238 printk("Add. Sense: %s", extd_sense_fmt);
1239 } else {
1240 if (asc >= 0x80)
1241 printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc,
1242 ascq);
1243 if (ascq >= 0x80)
1244 printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc,
1245 ascq);
1246 else
1247 printk("ASC=0x%x ASCQ=0x%x", asc, ascq);
1248 }
1249
1250 printk("\n");
1251 }
1252 EXPORT_SYMBOL(scsi_show_extd_sense);
1253
1254 void
1255 scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr)
1256 {
1257 const char *sense_txt;
1258
1259 sense_txt = scsi_sense_key_string(sshdr->sense_key);
1260 if (sense_txt)
1261 printk("Sense Key : %s ", sense_txt);
1262 else
1263 printk("Sense Key : 0x%x ", sshdr->sense_key);
1264
1265 printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " :
1266 "[current] ");
1267
1268 if (sshdr->response_code >= 0x72)
1269 printk("[descriptor]");
1270
1271 printk("\n");
1272 }
1273 EXPORT_SYMBOL(scsi_show_sense_hdr);
1274
1275 /*
1276 * Print normalized SCSI sense header with a prefix.
1277 */
1278 void
1279 scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
1280 {
1281 printk(KERN_INFO "%s: ", name);
1282 scsi_show_sense_hdr(sshdr);
1283 printk(KERN_INFO "%s: ", name);
1284 scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
1285 }
1286 EXPORT_SYMBOL(scsi_print_sense_hdr);
1287
1288 /*
1289 * Print normalized SCSI sense header with device information and a prefix.
1290 */
1291 void
1292 scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc,
1293 struct scsi_sense_hdr *sshdr)
1294 {
1295 scmd_printk(KERN_INFO, scmd, "%s: ", desc);
1296 scsi_show_sense_hdr(sshdr);
1297 scmd_printk(KERN_INFO, scmd, "%s: ", desc);
1298 scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
1299 }
1300 EXPORT_SYMBOL(scsi_cmd_print_sense_hdr);
1301
1302 static void
1303 scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len,
1304 struct scsi_sense_hdr *sshdr)
1305 {
1306 int k, num, res;
1307
1308 res = scsi_normalize_sense(sense_buffer, sense_len, sshdr);
1309 if (0 == res) {
1310 /* this may be SCSI-1 sense data */
1311 num = (sense_len < 32) ? sense_len : 32;
1312 printk("Unrecognized sense data (in hex):");
1313 for (k = 0; k < num; ++k) {
1314 if (0 == (k % 16)) {
1315 printk("\n");
1316 printk(KERN_INFO " ");
1317 }
1318 printk("%02x ", sense_buffer[k]);
1319 }
1320 printk("\n");
1321 return;
1322 }
1323 }
1324
1325 static void
1326 scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len,
1327 struct scsi_sense_hdr *sshdr)
1328 {
1329 int k, num, res;
1330
1331 if (sshdr->response_code < 0x72)
1332 {
1333 /* only decode extras for "fixed" format now */
1334 char buff[80];
1335 int blen, fixed_valid;
1336 unsigned int info;
1337
1338 fixed_valid = sense_buffer[0] & 0x80;
1339 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) |
1340 (sense_buffer[5] << 8) | sense_buffer[6]);
1341 res = 0;
1342 memset(buff, 0, sizeof(buff));
1343 blen = sizeof(buff) - 1;
1344 if (fixed_valid)
1345 res += snprintf(buff + res, blen - res,
1346 "Info fld=0x%x", info);
1347 if (sense_buffer[2] & 0x80) {
1348 /* current command has read a filemark */
1349 if (res > 0)
1350 res += snprintf(buff + res, blen - res, ", ");
1351 res += snprintf(buff + res, blen - res, "FMK");
1352 }
1353 if (sense_buffer[2] & 0x40) {
1354 /* end-of-medium condition exists */
1355 if (res > 0)
1356 res += snprintf(buff + res, blen - res, ", ");
1357 res += snprintf(buff + res, blen - res, "EOM");
1358 }
1359 if (sense_buffer[2] & 0x20) {
1360 /* incorrect block length requested */
1361 if (res > 0)
1362 res += snprintf(buff + res, blen - res, ", ");
1363 res += snprintf(buff + res, blen - res, "ILI");
1364 }
1365 if (res > 0)
1366 printk("%s\n", buff);
1367 } else if (sshdr->additional_length > 0) {
1368 /* descriptor format with sense descriptors */
1369 num = 8 + sshdr->additional_length;
1370 num = (sense_len < num) ? sense_len : num;
1371 printk("Descriptor sense data with sense descriptors "
1372 "(in hex):");
1373 for (k = 0; k < num; ++k) {
1374 if (0 == (k % 16)) {
1375 printk("\n");
1376 printk(KERN_INFO " ");
1377 }
1378 printk("%02x ", sense_buffer[k]);
1379 }
1380
1381 printk("\n");
1382 }
1383
1384 }
1385
1386 /* Normalize and print sense buffer with name prefix */
1387 void __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
1388 int sense_len)
1389 {
1390 struct scsi_sense_hdr sshdr;
1391
1392 printk(KERN_INFO "%s: ", name);
1393 scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr);
1394 scsi_show_sense_hdr(&sshdr);
1395 scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr);
1396 printk(KERN_INFO "%s: ", name);
1397 scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
1398 }
1399 EXPORT_SYMBOL(__scsi_print_sense);
1400
1401 /* Normalize and print sense buffer in SCSI command */
1402 void scsi_print_sense(char *name, struct scsi_cmnd *cmd)
1403 {
1404 struct scsi_sense_hdr sshdr;
1405
1406 scmd_printk(KERN_INFO, cmd, "");
1407 scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
1408 &sshdr);
1409 scsi_show_sense_hdr(&sshdr);
1410 scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
1411 &sshdr);
1412 scmd_printk(KERN_INFO, cmd, "");
1413 scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
1414 }
1415 EXPORT_SYMBOL(scsi_print_sense);
1416
1417 #ifdef CONFIG_SCSI_CONSTANTS
1418
1419 static const char * const hostbyte_table[]={
1420 "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
1421 "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
1422 "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE",
1423 "DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST" };
1424 #define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
1425
1426 static const char * const driverbyte_table[]={
1427 "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
1428 "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
1429 #define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table)
1430
1431 void scsi_show_result(int result)
1432 {
1433 int hb = host_byte(result);
1434 int db = driver_byte(result);
1435
1436 printk("Result: hostbyte=%s driverbyte=%s\n",
1437 (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"),
1438 (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid"));
1439 }
1440
1441 #else
1442
1443 void scsi_show_result(int result)
1444 {
1445 printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n",
1446 host_byte(result), driver_byte(result));
1447 }
1448
1449 #endif
1450 EXPORT_SYMBOL(scsi_show_result);
1451
1452
1453 void scsi_print_result(struct scsi_cmnd *cmd)
1454 {
1455 scmd_printk(KERN_INFO, cmd, "");
1456 scsi_show_result(cmd->result);
1457 }
1458 EXPORT_SYMBOL(scsi_print_result);
1459
1460
Linux with added FPC-III support