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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * ASCII values for a number of symbolic constants, printing functions,
4 * etc.
5 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
6 * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
7 * by D. Gilbert and aeb (20020609)
8 * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701
9 */
10
11#include <linux/blkdev.h>
12#include <linux/module.h>
13#include <linux/kernel.h>
14
15#include <scsi/scsi.h>
16#include <scsi/scsi_cmnd.h>
17#include <scsi/scsi_device.h>
18#include <scsi/scsi_host.h>
19#include <scsi/scsi_eh.h>
20#include <scsi/scsi_dbg.h>
21
22/* Commands with service actions that change the command name */
23#define THIRD_PARTY_COPY_OUT 0x83
24#define THIRD_PARTY_COPY_IN 0x84
25
26struct sa_name_list {
27 int opcode;
28 const struct value_name_pair *arr;
29 int arr_sz;
30};
31
32struct value_name_pair {
33 int value;
34 const char * name;
35};
36
37static const char * cdb_byte0_names[] = {
38/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
39/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
40 "Reassign Blocks",
41/* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
42/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
43/* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
44 "Reserve(6)",
45/* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)",
46/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
47/* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
48/* 20-22 */ NULL, NULL, NULL,
49/* 23-28 */ "Read Format Capacities", "Set Window",
50 "Read Capacity(10)", NULL, NULL, "Read(10)",
51/* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
52 "Read updated block",
53/* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
54/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position",
55/* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
56 "Read Defect Data(10)",
57/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
58 "Read Buffer",
59/* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)",
60/* 40-41 */ "Change Definition", "Write Same(10)",
61/* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP",
62 "Read density support", "Play audio(10)", "Get configuration",
63 "Play audio msf", "Sanitize/Play audio track/index",
64/* 49-4f */ "Play track relative(10)", "Get event status notification",
65 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
66 NULL,
67/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
68 "Reserve track", "Send OPC info", "Mode Select(10)",
69/* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
70 "Mode Sense(10)", "Close track/session",
71/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
72 "Persistent reserve out",
73/* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
74/* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
75/* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
76/* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
77 "Variable length",
78/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)",
79 "Third party copy out", "Third party copy in",
80/* 85-89 */ "ATA command pass through(16)", "Access control in",
81 "Access control out", "Read(16)", "Compare and Write",
82/* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes",
83 "Write and verify(16)", "Verify(16)",
84/* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)",
85 "Lock/unlock cache(16)", "Write same(16)", NULL,
86/* 95-99 */ NULL, NULL, NULL, NULL, NULL,
87/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional",
88 "Service action in(16)", "Service action out(16)",
89/* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank",
90 "Security protocol in", "Maintenance in", "Maintenance out",
91 "Move medium/play audio(12)",
92/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
93 "Play track relative(12)",
94/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
95 "Read DVD structure", "Write and verify(12)",
96/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
97/* b2-b4 */ "Search data low(12)", "Set limits(12)",
98 "Read element status attached",
99/* b5-b6 */ "Security protocol out", "Send volume tag, set streaming",
100/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
101/* ba-bc */ "Redundancy group (in), Scan",
102 "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
103/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
104 "Volume set (out), Send DVD structure",
105};
106
107static const struct value_name_pair maint_in_arr[] = {
108 {0x5, "Report identifying information"},
109 {0xa, "Report target port groups"},
110 {0xb, "Report aliases"},
111 {0xc, "Report supported operation codes"},
112 {0xd, "Report supported task management functions"},
113 {0xe, "Report priority"},
114 {0xf, "Report timestamp"},
115 {0x10, "Management protocol in"},
116};
117#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
118
119static const struct value_name_pair maint_out_arr[] = {
120 {0x6, "Set identifying information"},
121 {0xa, "Set target port groups"},
122 {0xb, "Change aliases"},
123 {0xc, "Remove I_T nexus"},
124 {0xe, "Set priority"},
125 {0xf, "Set timestamp"},
126 {0x10, "Management protocol out"},
127};
128#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
129
130static const struct value_name_pair serv_in12_arr[] = {
131 {0x1, "Read media serial number"},
132};
133#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
134
135static const struct value_name_pair serv_out12_arr[] = {
136 {-1, "dummy entry"},
137};
138#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
139
140static const struct value_name_pair serv_bidi_arr[] = {
141 {-1, "dummy entry"},
142};
143#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr)
144
145static const struct value_name_pair serv_in16_arr[] = {
146 {0x10, "Read capacity(16)"},
147 {0x11, "Read long(16)"},
148 {0x12, "Get LBA status"},
149 {0x13, "Report referrals"},
150};
151#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
152
153static const struct value_name_pair serv_out16_arr[] = {
154 {0x11, "Write long(16)"},
155 {0x1f, "Notify data transfer device(16)"},
156};
157#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
158
159static const struct value_name_pair pr_in_arr[] = {
160 {0x0, "Persistent reserve in, read keys"},
161 {0x1, "Persistent reserve in, read reservation"},
162 {0x2, "Persistent reserve in, report capabilities"},
163 {0x3, "Persistent reserve in, read full status"},
164};
165#define PR_IN_SZ ARRAY_SIZE(pr_in_arr)
166
167static const struct value_name_pair pr_out_arr[] = {
168 {0x0, "Persistent reserve out, register"},
169 {0x1, "Persistent reserve out, reserve"},
170 {0x2, "Persistent reserve out, release"},
171 {0x3, "Persistent reserve out, clear"},
172 {0x4, "Persistent reserve out, preempt"},
173 {0x5, "Persistent reserve out, preempt and abort"},
174 {0x6, "Persistent reserve out, register and ignore existing key"},
175 {0x7, "Persistent reserve out, register and move"},
176};
177#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr)
178
179/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out.
180 LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2
181 and SPC-3 */
182static const struct value_name_pair tpc_out_arr[] = {
183 {0x0, "Extended copy(LID1)"},
184 {0x1, "Extended copy(LID4)"},
185 {0x10, "Populate token"},
186 {0x11, "Write using token"},
187 {0x1c, "Copy operation abort"},
188};
189#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr)
190
191static const struct value_name_pair tpc_in_arr[] = {
192 {0x0, "Receive copy status(LID1)"},
193 {0x1, "Receive copy data(LID1)"},
194 {0x3, "Receive copy operating parameters"},
195 {0x4, "Receive copy failure details(LID1)"},
196 {0x5, "Receive copy status(LID4)"},
197 {0x6, "Receive copy data(LID4)"},
198 {0x7, "Receive ROD token information"},
199 {0x8, "Report all ROD tokens"},
200};
201#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr)
202
203
204static const struct value_name_pair variable_length_arr[] = {
205 {0x1, "Rebuild(32)"},
206 {0x2, "Regenerate(32)"},
207 {0x3, "Xdread(32)"},
208 {0x4, "Xdwrite(32)"},
209 {0x5, "Xdwrite extended(32)"},
210 {0x6, "Xpwrite(32)"},
211 {0x7, "Xdwriteread(32)"},
212 {0x8, "Xdwrite extended(64)"},
213 {0x9, "Read(32)"},
214 {0xa, "Verify(32)"},
215 {0xb, "Write(32)"},
216 {0xc, "Write an verify(32)"},
217 {0xd, "Write same(32)"},
218 {0x8801, "Format OSD"},
219 {0x8802, "Create (osd)"},
220 {0x8803, "List (osd)"},
221 {0x8805, "Read (osd)"},
222 {0x8806, "Write (osd)"},
223 {0x8807, "Append (osd)"},
224 {0x8808, "Flush (osd)"},
225 {0x880a, "Remove (osd)"},
226 {0x880b, "Create partition (osd)"},
227 {0x880c, "Remove partition (osd)"},
228 {0x880e, "Get attributes (osd)"},
229 {0x880f, "Set attributes (osd)"},
230 {0x8812, "Create and write (osd)"},
231 {0x8815, "Create collection (osd)"},
232 {0x8816, "Remove collection (osd)"},
233 {0x8817, "List collection (osd)"},
234 {0x8818, "Set key (osd)"},
235 {0x8819, "Set master key (osd)"},
236 {0x881a, "Flush collection (osd)"},
237 {0x881b, "Flush partition (osd)"},
238 {0x881c, "Flush OSD"},
239 {0x8f7e, "Perform SCSI command (osd)"},
240 {0x8f7f, "Perform task management function (osd)"},
241};
242#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
243
244static struct sa_name_list sa_names_arr[] = {
245 {VARIABLE_LENGTH_CMD, variable_length_arr, VARIABLE_LENGTH_SZ},
246 {MAINTENANCE_IN, maint_in_arr, MAINT_IN_SZ},
247 {MAINTENANCE_OUT, maint_out_arr, MAINT_OUT_SZ},
248 {PERSISTENT_RESERVE_IN, pr_in_arr, PR_IN_SZ},
249 {PERSISTENT_RESERVE_OUT, pr_out_arr, PR_OUT_SZ},
250 {SERVICE_ACTION_IN_12, serv_in12_arr, SERV_IN12_SZ},
251 {SERVICE_ACTION_OUT_12, serv_out12_arr, SERV_OUT12_SZ},
252 {SERVICE_ACTION_BIDIRECTIONAL, serv_bidi_arr, SERV_BIDI_SZ},
253 {SERVICE_ACTION_IN_16, serv_in16_arr, SERV_IN16_SZ},
254 {SERVICE_ACTION_OUT_16, serv_out16_arr, SERV_OUT16_SZ},
255 {THIRD_PARTY_COPY_IN, tpc_in_arr, TPC_IN_SZ},
256 {THIRD_PARTY_COPY_OUT, tpc_out_arr, TPC_OUT_SZ},
257 {0, NULL, 0},
258};
259
260bool scsi_opcode_sa_name(int opcode, int service_action,
261 const char **cdb_name, const char **sa_name)
262{
263 struct sa_name_list *sa_name_ptr;
264 const struct value_name_pair *arr = NULL;
265 int arr_sz, k;
266
267 *cdb_name = NULL;
268 if (opcode >= VENDOR_SPECIFIC_CDB)
269 return false;
270
271 if (opcode < ARRAY_SIZE(cdb_byte0_names))
272 *cdb_name = cdb_byte0_names[opcode];
273
274 for (sa_name_ptr = sa_names_arr; sa_name_ptr->arr; ++sa_name_ptr) {
275 if (sa_name_ptr->opcode == opcode) {
276 arr = sa_name_ptr->arr;
277 arr_sz = sa_name_ptr->arr_sz;
278 break;
279 }
280 }
281 if (!arr)
282 return false;
283
284 for (k = 0; k < arr_sz; ++k, ++arr) {
285 if (service_action == arr->value)
286 break;
287 }
288 if (k < arr_sz)
289 *sa_name = arr->name;
290
291 return true;
292}
293
294struct error_info {
295 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */
296 unsigned short size;
297};
298
299/*
300 * There are 700+ entries in this table. To save space, we don't store
301 * (code, pointer) pairs, which would make sizeof(struct
302 * error_info)==16 on 64 bits. Rather, the second element just stores
303 * the size (including \0) of the corresponding string, and we use the
304 * sum of these to get the appropriate offset into additional_text
305 * defined below. This approach saves 12 bytes per entry.
306 */
307static const struct error_info additional[] =
308{
309#define SENSE_CODE(c, s) {c, sizeof(s)},
310#include "sense_codes.h"
311#undef SENSE_CODE
312};
313
314static const char *additional_text =
315#define SENSE_CODE(c, s) s "\0"
316#include "sense_codes.h"
317#undef SENSE_CODE
318 ;
319
320struct error_info2 {
321 unsigned char code1, code2_min, code2_max;
322 const char * str;
323 const char * fmt;
324};
325
326static const struct error_info2 additional2[] =
327{
328 {0x40, 0x00, 0x7f, "Ram failure", ""},
329 {0x40, 0x80, 0xff, "Diagnostic failure on component", ""},
330 {0x41, 0x00, 0xff, "Data path failure", ""},
331 {0x42, 0x00, 0xff, "Power-on or self-test failure", ""},
332 {0x4D, 0x00, 0xff, "Tagged overlapped commands", "task tag "},
333 {0x70, 0x00, 0xff, "Decompression exception", "short algorithm id of "},
334 {0, 0, 0, NULL, NULL}
335};
336
337/* description of the sense key values */
338static const char * const snstext[] = {
339 "No Sense", /* 0: There is no sense information */
340 "Recovered Error", /* 1: The last command completed successfully
341 but used error correction */
342 "Not Ready", /* 2: The addressed target is not ready */
343 "Medium Error", /* 3: Data error detected on the medium */
344 "Hardware Error", /* 4: Controller or device failure */
345 "Illegal Request", /* 5: Error in request */
346 "Unit Attention", /* 6: Removable medium was changed, or
347 the target has been reset, or ... */
348 "Data Protect", /* 7: Access to the data is blocked */
349 "Blank Check", /* 8: Reached unexpected written or unwritten
350 region of the medium */
351 "Vendor Specific(9)",
352 "Copy Aborted", /* A: COPY or COMPARE was aborted */
353 "Aborted Command", /* B: The target aborted the command */
354 "Equal", /* C: A SEARCH DATA command found data equal,
355 reserved in SPC-4 rev 36 */
356 "Volume Overflow", /* D: Medium full with still data to be written */
357 "Miscompare", /* E: Source data and data on the medium
358 do not agree */
359 "Completed", /* F: command completed sense data reported,
360 may occur for successful command */
361};
362
363/* Get sense key string or NULL if not available */
364const char *
365scsi_sense_key_string(unsigned char key)
366{
367 if (key < ARRAY_SIZE(snstext))
368 return snstext[key];
369 return NULL;
370}
371EXPORT_SYMBOL(scsi_sense_key_string);
372
373/*
374 * Get additional sense code string or NULL if not available.
375 * This string may contain a "%x" and should be printed with ascq as arg.
376 */
377const char *
378scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt)
379{
380 int i;
381 unsigned short code = ((asc << 8) | ascq);
382 unsigned offset = 0;
383
384 *fmt = NULL;
385 for (i = 0; i < ARRAY_SIZE(additional); i++) {
386 if (additional[i].code12 == code)
387 return additional_text + offset;
388 offset += additional[i].size;
389 }
390 for (i = 0; additional2[i].fmt; i++) {
391 if (additional2[i].code1 == asc &&
392 ascq >= additional2[i].code2_min &&
393 ascq <= additional2[i].code2_max) {
394 *fmt = additional2[i].fmt;
395 return additional2[i].str;
396 }
397 }
398 return NULL;
399}
400EXPORT_SYMBOL(scsi_extd_sense_format);
401
402static const char * const hostbyte_table[]={
403"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
404"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
405"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE",
406"DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST", "DID_TARGET_FAILURE",
407"DID_NEXUS_FAILURE", "DID_ALLOC_FAILURE", "DID_MEDIUM_ERROR" };
408
409const char *scsi_hostbyte_string(int result)
410{
411 enum scsi_host_status hb = host_byte(result);
412 const char *hb_string = NULL;
413
414 if (hb < ARRAY_SIZE(hostbyte_table))
415 hb_string = hostbyte_table[hb];
416 return hb_string;
417}
418EXPORT_SYMBOL(scsi_hostbyte_string);
419
420#define scsi_mlreturn_name(result) { result, #result }
421static const struct value_name_pair scsi_mlreturn_arr[] = {
422 scsi_mlreturn_name(NEEDS_RETRY),
423 scsi_mlreturn_name(SUCCESS),
424 scsi_mlreturn_name(FAILED),
425 scsi_mlreturn_name(QUEUED),
426 scsi_mlreturn_name(SOFT_ERROR),
427 scsi_mlreturn_name(ADD_TO_MLQUEUE),
428 scsi_mlreturn_name(TIMEOUT_ERROR),
429 scsi_mlreturn_name(SCSI_RETURN_NOT_HANDLED),
430 scsi_mlreturn_name(FAST_IO_FAIL)
431};
432
433const char *scsi_mlreturn_string(int result)
434{
435 const struct value_name_pair *arr = scsi_mlreturn_arr;
436 int k;
437
438 for (k = 0; k < ARRAY_SIZE(scsi_mlreturn_arr); ++k, ++arr) {
439 if (result == arr->value)
440 return arr->name;
441 }
442 return NULL;
443}
444EXPORT_SYMBOL(scsi_mlreturn_string);
1/*
2 * ASCII values for a number of symbolic constants, printing functions,
3 * etc.
4 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
5 * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
6 * by D. Gilbert and aeb (20020609)
7 * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701
8 */
9
10#include <linux/blkdev.h>
11#include <linux/module.h>
12#include <linux/kernel.h>
13
14#include <scsi/scsi.h>
15#include <scsi/scsi_cmnd.h>
16#include <scsi/scsi_device.h>
17#include <scsi/scsi_host.h>
18#include <scsi/scsi_eh.h>
19#include <scsi/scsi_dbg.h>
20
21/* Commands with service actions that change the command name */
22#define THIRD_PARTY_COPY_OUT 0x83
23#define THIRD_PARTY_COPY_IN 0x84
24
25struct sa_name_list {
26 int opcode;
27 const struct value_name_pair *arr;
28 int arr_sz;
29};
30
31struct value_name_pair {
32 int value;
33 const char * name;
34};
35
36static const char * cdb_byte0_names[] = {
37/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
38/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
39 "Reassign Blocks",
40/* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
41/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
42/* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
43 "Reserve(6)",
44/* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)",
45/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic",
46/* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
47/* 20-22 */ NULL, NULL, NULL,
48/* 23-28 */ "Read Format Capacities", "Set Window",
49 "Read Capacity(10)", NULL, NULL, "Read(10)",
50/* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
51 "Read updated block",
52/* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
53/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position",
54/* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
55 "Read Defect Data(10)",
56/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
57 "Read Buffer",
58/* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)",
59/* 40-41 */ "Change Definition", "Write Same(10)",
60/* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP",
61 "Read density support", "Play audio(10)", "Get configuration",
62 "Play audio msf", "Sanitize/Play audio track/index",
63/* 49-4f */ "Play track relative(10)", "Get event status notification",
64 "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
65 NULL,
66/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
67 "Reserve track", "Send OPC info", "Mode Select(10)",
68/* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
69 "Mode Sense(10)", "Close track/session",
70/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
71 "Persistent reserve out",
72/* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
73/* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
74/* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
75/* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
76 "Variable length",
77/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)",
78 "Third party copy out", "Third party copy in",
79/* 85-89 */ "ATA command pass through(16)", "Access control in",
80 "Access control out", "Read(16)", "Compare and Write",
81/* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes",
82 "Write and verify(16)", "Verify(16)",
83/* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)",
84 "Lock/unlock cache(16)", "Write same(16)", NULL,
85/* 95-99 */ NULL, NULL, NULL, NULL, NULL,
86/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional",
87 "Service action in(16)", "Service action out(16)",
88/* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank",
89 "Security protocol in", "Maintenance in", "Maintenance out",
90 "Move medium/play audio(12)",
91/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
92 "Play track relative(12)",
93/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
94 "Read DVD structure", "Write and verify(12)",
95/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
96/* b2-b4 */ "Search data low(12)", "Set limits(12)",
97 "Read element status attached",
98/* b5-b6 */ "Security protocol out", "Send volume tag, set streaming",
99/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
100/* ba-bc */ "Redundancy group (in), Scan",
101 "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
102/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
103 "Volume set (out), Send DVD structure",
104};
105
106static const struct value_name_pair maint_in_arr[] = {
107 {0x5, "Report identifying information"},
108 {0xa, "Report target port groups"},
109 {0xb, "Report aliases"},
110 {0xc, "Report supported operation codes"},
111 {0xd, "Report supported task management functions"},
112 {0xe, "Report priority"},
113 {0xf, "Report timestamp"},
114 {0x10, "Management protocol in"},
115};
116#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
117
118static const struct value_name_pair maint_out_arr[] = {
119 {0x6, "Set identifying information"},
120 {0xa, "Set target port groups"},
121 {0xb, "Change aliases"},
122 {0xc, "Remove I_T nexus"},
123 {0xe, "Set priority"},
124 {0xf, "Set timestamp"},
125 {0x10, "Management protocol out"},
126};
127#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
128
129static const struct value_name_pair serv_in12_arr[] = {
130 {0x1, "Read media serial number"},
131};
132#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
133
134static const struct value_name_pair serv_out12_arr[] = {
135 {-1, "dummy entry"},
136};
137#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
138
139static const struct value_name_pair serv_bidi_arr[] = {
140 {-1, "dummy entry"},
141};
142#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr)
143
144static const struct value_name_pair serv_in16_arr[] = {
145 {0x10, "Read capacity(16)"},
146 {0x11, "Read long(16)"},
147 {0x12, "Get LBA status"},
148 {0x13, "Report referrals"},
149};
150#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
151
152static const struct value_name_pair serv_out16_arr[] = {
153 {0x11, "Write long(16)"},
154 {0x1f, "Notify data transfer device(16)"},
155};
156#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
157
158static const struct value_name_pair pr_in_arr[] = {
159 {0x0, "Persistent reserve in, read keys"},
160 {0x1, "Persistent reserve in, read reservation"},
161 {0x2, "Persistent reserve in, report capabilities"},
162 {0x3, "Persistent reserve in, read full status"},
163};
164#define PR_IN_SZ ARRAY_SIZE(pr_in_arr)
165
166static const struct value_name_pair pr_out_arr[] = {
167 {0x0, "Persistent reserve out, register"},
168 {0x1, "Persistent reserve out, reserve"},
169 {0x2, "Persistent reserve out, release"},
170 {0x3, "Persistent reserve out, clear"},
171 {0x4, "Persistent reserve out, preempt"},
172 {0x5, "Persistent reserve out, preempt and abort"},
173 {0x6, "Persistent reserve out, register and ignore existing key"},
174 {0x7, "Persistent reserve out, register and move"},
175};
176#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr)
177
178/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out.
179 LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2
180 and SPC-3 */
181static const struct value_name_pair tpc_out_arr[] = {
182 {0x0, "Extended copy(LID1)"},
183 {0x1, "Extended copy(LID4)"},
184 {0x10, "Populate token"},
185 {0x11, "Write using token"},
186 {0x1c, "Copy operation abort"},
187};
188#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr)
189
190static const struct value_name_pair tpc_in_arr[] = {
191 {0x0, "Receive copy status(LID1)"},
192 {0x1, "Receive copy data(LID1)"},
193 {0x3, "Receive copy operating parameters"},
194 {0x4, "Receive copy failure details(LID1)"},
195 {0x5, "Receive copy status(LID4)"},
196 {0x6, "Receive copy data(LID4)"},
197 {0x7, "Receive ROD token information"},
198 {0x8, "Report all ROD tokens"},
199};
200#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr)
201
202
203static const struct value_name_pair variable_length_arr[] = {
204 {0x1, "Rebuild(32)"},
205 {0x2, "Regenerate(32)"},
206 {0x3, "Xdread(32)"},
207 {0x4, "Xdwrite(32)"},
208 {0x5, "Xdwrite extended(32)"},
209 {0x6, "Xpwrite(32)"},
210 {0x7, "Xdwriteread(32)"},
211 {0x8, "Xdwrite extended(64)"},
212 {0x9, "Read(32)"},
213 {0xa, "Verify(32)"},
214 {0xb, "Write(32)"},
215 {0xc, "Write an verify(32)"},
216 {0xd, "Write same(32)"},
217 {0x8801, "Format OSD"},
218 {0x8802, "Create (osd)"},
219 {0x8803, "List (osd)"},
220 {0x8805, "Read (osd)"},
221 {0x8806, "Write (osd)"},
222 {0x8807, "Append (osd)"},
223 {0x8808, "Flush (osd)"},
224 {0x880a, "Remove (osd)"},
225 {0x880b, "Create partition (osd)"},
226 {0x880c, "Remove partition (osd)"},
227 {0x880e, "Get attributes (osd)"},
228 {0x880f, "Set attributes (osd)"},
229 {0x8812, "Create and write (osd)"},
230 {0x8815, "Create collection (osd)"},
231 {0x8816, "Remove collection (osd)"},
232 {0x8817, "List collection (osd)"},
233 {0x8818, "Set key (osd)"},
234 {0x8819, "Set master key (osd)"},
235 {0x881a, "Flush collection (osd)"},
236 {0x881b, "Flush partition (osd)"},
237 {0x881c, "Flush OSD"},
238 {0x8f7e, "Perform SCSI command (osd)"},
239 {0x8f7f, "Perform task management function (osd)"},
240};
241#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
242
243static struct sa_name_list sa_names_arr[] = {
244 {VARIABLE_LENGTH_CMD, variable_length_arr, VARIABLE_LENGTH_SZ},
245 {MAINTENANCE_IN, maint_in_arr, MAINT_IN_SZ},
246 {MAINTENANCE_OUT, maint_out_arr, MAINT_OUT_SZ},
247 {PERSISTENT_RESERVE_IN, pr_in_arr, PR_IN_SZ},
248 {PERSISTENT_RESERVE_OUT, pr_out_arr, PR_OUT_SZ},
249 {SERVICE_ACTION_IN_12, serv_in12_arr, SERV_IN12_SZ},
250 {SERVICE_ACTION_OUT_12, serv_out12_arr, SERV_OUT12_SZ},
251 {SERVICE_ACTION_BIDIRECTIONAL, serv_bidi_arr, SERV_BIDI_SZ},
252 {SERVICE_ACTION_IN_16, serv_in16_arr, SERV_IN16_SZ},
253 {SERVICE_ACTION_OUT_16, serv_out16_arr, SERV_OUT16_SZ},
254 {THIRD_PARTY_COPY_IN, tpc_in_arr, TPC_IN_SZ},
255 {THIRD_PARTY_COPY_OUT, tpc_out_arr, TPC_OUT_SZ},
256 {0, NULL, 0},
257};
258
259bool scsi_opcode_sa_name(int opcode, int service_action,
260 const char **cdb_name, const char **sa_name)
261{
262 struct sa_name_list *sa_name_ptr;
263 const struct value_name_pair *arr = NULL;
264 int arr_sz, k;
265
266 *cdb_name = NULL;
267 if (opcode >= VENDOR_SPECIFIC_CDB)
268 return false;
269
270 if (opcode < ARRAY_SIZE(cdb_byte0_names))
271 *cdb_name = cdb_byte0_names[opcode];
272
273 for (sa_name_ptr = sa_names_arr; sa_name_ptr->arr; ++sa_name_ptr) {
274 if (sa_name_ptr->opcode == opcode) {
275 arr = sa_name_ptr->arr;
276 arr_sz = sa_name_ptr->arr_sz;
277 break;
278 }
279 }
280 if (!arr)
281 return false;
282
283 for (k = 0; k < arr_sz; ++k, ++arr) {
284 if (service_action == arr->value)
285 break;
286 }
287 if (k < arr_sz)
288 *sa_name = arr->name;
289
290 return true;
291}
292
293struct error_info {
294 unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */
295 const char * text;
296};
297
298/*
299 * The canonical list of T10 Additional Sense Codes is available at:
300 * http://www.t10.org/lists/asc-num.txt [most recent: 20141221]
301 */
302
303static const struct error_info additional[] =
304{
305 {0x0000, "No additional sense information"},
306 {0x0001, "Filemark detected"},
307 {0x0002, "End-of-partition/medium detected"},
308 {0x0003, "Setmark detected"},
309 {0x0004, "Beginning-of-partition/medium detected"},
310 {0x0005, "End-of-data detected"},
311 {0x0006, "I/O process terminated"},
312 {0x0007, "Programmable early warning detected"},
313 {0x0011, "Audio play operation in progress"},
314 {0x0012, "Audio play operation paused"},
315 {0x0013, "Audio play operation successfully completed"},
316 {0x0014, "Audio play operation stopped due to error"},
317 {0x0015, "No current audio status to return"},
318 {0x0016, "Operation in progress"},
319 {0x0017, "Cleaning requested"},
320 {0x0018, "Erase operation in progress"},
321 {0x0019, "Locate operation in progress"},
322 {0x001A, "Rewind operation in progress"},
323 {0x001B, "Set capacity operation in progress"},
324 {0x001C, "Verify operation in progress"},
325 {0x001D, "ATA pass through information available"},
326 {0x001E, "Conflicting SA creation request"},
327 {0x001F, "Logical unit transitioning to another power condition"},
328 {0x0020, "Extended copy information available"},
329 {0x0021, "Atomic command aborted due to ACA"},
330
331 {0x0100, "No index/sector signal"},
332
333 {0x0200, "No seek complete"},
334
335 {0x0300, "Peripheral device write fault"},
336 {0x0301, "No write current"},
337 {0x0302, "Excessive write errors"},
338
339 {0x0400, "Logical unit not ready, cause not reportable"},
340 {0x0401, "Logical unit is in process of becoming ready"},
341 {0x0402, "Logical unit not ready, initializing command required"},
342 {0x0403, "Logical unit not ready, manual intervention required"},
343 {0x0404, "Logical unit not ready, format in progress"},
344 {0x0405, "Logical unit not ready, rebuild in progress"},
345 {0x0406, "Logical unit not ready, recalculation in progress"},
346 {0x0407, "Logical unit not ready, operation in progress"},
347 {0x0408, "Logical unit not ready, long write in progress"},
348 {0x0409, "Logical unit not ready, self-test in progress"},
349 {0x040A, "Logical unit not accessible, asymmetric access state "
350 "transition"},
351 {0x040B, "Logical unit not accessible, target port in standby state"},
352 {0x040C, "Logical unit not accessible, target port in unavailable "
353 "state"},
354 {0x040D, "Logical unit not ready, structure check required"},
355 {0x040E, "Logical unit not ready, security session in progress"},
356 {0x0410, "Logical unit not ready, auxiliary memory not accessible"},
357 {0x0411, "Logical unit not ready, notify (enable spinup) required"},
358 {0x0412, "Logical unit not ready, offline"},
359 {0x0413, "Logical unit not ready, SA creation in progress"},
360 {0x0414, "Logical unit not ready, space allocation in progress"},
361 {0x0415, "Logical unit not ready, robotics disabled"},
362 {0x0416, "Logical unit not ready, configuration required"},
363 {0x0417, "Logical unit not ready, calibration required"},
364 {0x0418, "Logical unit not ready, a door is open"},
365 {0x0419, "Logical unit not ready, operating in sequential mode"},
366 {0x041A, "Logical unit not ready, start stop unit command in "
367 "progress"},
368 {0x041B, "Logical unit not ready, sanitize in progress"},
369 {0x041C, "Logical unit not ready, additional power use not yet "
370 "granted"},
371 {0x041D, "Logical unit not ready, configuration in progress"},
372 {0x041E, "Logical unit not ready, microcode activation required"},
373 {0x041F, "Logical unit not ready, microcode download required"},
374 {0x0420, "Logical unit not ready, logical unit reset required"},
375 {0x0421, "Logical unit not ready, hard reset required"},
376 {0x0422, "Logical unit not ready, power cycle required"},
377
378 {0x0500, "Logical unit does not respond to selection"},
379
380 {0x0600, "No reference position found"},
381
382 {0x0700, "Multiple peripheral devices selected"},
383
384 {0x0800, "Logical unit communication failure"},
385 {0x0801, "Logical unit communication time-out"},
386 {0x0802, "Logical unit communication parity error"},
387 {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"},
388 {0x0804, "Unreachable copy target"},
389
390 {0x0900, "Track following error"},
391 {0x0901, "Tracking servo failure"},
392 {0x0902, "Focus servo failure"},
393 {0x0903, "Spindle servo failure"},
394 {0x0904, "Head select fault"},
395 {0x0905, "Vibration induced tracking error"},
396
397 {0x0A00, "Error log overflow"},
398
399 {0x0B00, "Warning"},
400 {0x0B01, "Warning - specified temperature exceeded"},
401 {0x0B02, "Warning - enclosure degraded"},
402 {0x0B03, "Warning - background self-test failed"},
403 {0x0B04, "Warning - background pre-scan detected medium error"},
404 {0x0B05, "Warning - background medium scan detected medium error"},
405 {0x0B06, "Warning - non-volatile cache now volatile"},
406 {0x0B07, "Warning - degraded power to non-volatile cache"},
407 {0x0B08, "Warning - power loss expected"},
408 {0x0B09, "Warning - device statistics notification active"},
409
410 {0x0C00, "Write error"},
411 {0x0C01, "Write error - recovered with auto reallocation"},
412 {0x0C02, "Write error - auto reallocation failed"},
413 {0x0C03, "Write error - recommend reassignment"},
414 {0x0C04, "Compression check miscompare error"},
415 {0x0C05, "Data expansion occurred during compression"},
416 {0x0C06, "Block not compressible"},
417 {0x0C07, "Write error - recovery needed"},
418 {0x0C08, "Write error - recovery failed"},
419 {0x0C09, "Write error - loss of streaming"},
420 {0x0C0A, "Write error - padding blocks added"},
421 {0x0C0B, "Auxiliary memory write error"},
422 {0x0C0C, "Write error - unexpected unsolicited data"},
423 {0x0C0D, "Write error - not enough unsolicited data"},
424 {0x0C0E, "Multiple write errors"},
425 {0x0C0F, "Defects in error window"},
426 {0x0C10, "Incomplete multiple atomic write operations"},
427
428 {0x0D00, "Error detected by third party temporary initiator"},
429 {0x0D01, "Third party device failure"},
430 {0x0D02, "Copy target device not reachable"},
431 {0x0D03, "Incorrect copy target device type"},
432 {0x0D04, "Copy target device data underrun"},
433 {0x0D05, "Copy target device data overrun"},
434
435 {0x0E00, "Invalid information unit"},
436 {0x0E01, "Information unit too short"},
437 {0x0E02, "Information unit too long"},
438 {0x0E03, "Invalid field in command information unit"},
439
440 {0x1000, "Id CRC or ECC error"},
441 {0x1001, "Logical block guard check failed"},
442 {0x1002, "Logical block application tag check failed"},
443 {0x1003, "Logical block reference tag check failed"},
444 {0x1004, "Logical block protection error on recover buffered data"},
445 {0x1005, "Logical block protection method error"},
446
447 {0x1100, "Unrecovered read error"},
448 {0x1101, "Read retries exhausted"},
449 {0x1102, "Error too long to correct"},
450 {0x1103, "Multiple read errors"},
451 {0x1104, "Unrecovered read error - auto reallocate failed"},
452 {0x1105, "L-EC uncorrectable error"},
453 {0x1106, "CIRC unrecovered error"},
454 {0x1107, "Data re-synchronization error"},
455 {0x1108, "Incomplete block read"},
456 {0x1109, "No gap found"},
457 {0x110A, "Miscorrected error"},
458 {0x110B, "Unrecovered read error - recommend reassignment"},
459 {0x110C, "Unrecovered read error - recommend rewrite the data"},
460 {0x110D, "De-compression CRC error"},
461 {0x110E, "Cannot decompress using declared algorithm"},
462 {0x110F, "Error reading UPC/EAN number"},
463 {0x1110, "Error reading ISRC number"},
464 {0x1111, "Read error - loss of streaming"},
465 {0x1112, "Auxiliary memory read error"},
466 {0x1113, "Read error - failed retransmission request"},
467 {0x1114, "Read error - lba marked bad by application client"},
468 {0x1115, "Write after sanitize required"},
469
470 {0x1200, "Address mark not found for id field"},
471
472 {0x1300, "Address mark not found for data field"},
473
474 {0x1400, "Recorded entity not found"},
475 {0x1401, "Record not found"},
476 {0x1402, "Filemark or setmark not found"},
477 {0x1403, "End-of-data not found"},
478 {0x1404, "Block sequence error"},
479 {0x1405, "Record not found - recommend reassignment"},
480 {0x1406, "Record not found - data auto-reallocated"},
481 {0x1407, "Locate operation failure"},
482
483 {0x1500, "Random positioning error"},
484 {0x1501, "Mechanical positioning error"},
485 {0x1502, "Positioning error detected by read of medium"},
486
487 {0x1600, "Data synchronization mark error"},
488 {0x1601, "Data sync error - data rewritten"},
489 {0x1602, "Data sync error - recommend rewrite"},
490 {0x1603, "Data sync error - data auto-reallocated"},
491 {0x1604, "Data sync error - recommend reassignment"},
492
493 {0x1700, "Recovered data with no error correction applied"},
494 {0x1701, "Recovered data with retries"},
495 {0x1702, "Recovered data with positive head offset"},
496 {0x1703, "Recovered data with negative head offset"},
497 {0x1704, "Recovered data with retries and/or circ applied"},
498 {0x1705, "Recovered data using previous sector id"},
499 {0x1706, "Recovered data without ECC - data auto-reallocated"},
500 {0x1707, "Recovered data without ECC - recommend reassignment"},
501 {0x1708, "Recovered data without ECC - recommend rewrite"},
502 {0x1709, "Recovered data without ECC - data rewritten"},
503
504 {0x1800, "Recovered data with error correction applied"},
505 {0x1801, "Recovered data with error corr. & retries applied"},
506 {0x1802, "Recovered data - data auto-reallocated"},
507 {0x1803, "Recovered data with CIRC"},
508 {0x1804, "Recovered data with L-EC"},
509 {0x1805, "Recovered data - recommend reassignment"},
510 {0x1806, "Recovered data - recommend rewrite"},
511 {0x1807, "Recovered data with ECC - data rewritten"},
512 {0x1808, "Recovered data with linking"},
513
514 {0x1900, "Defect list error"},
515 {0x1901, "Defect list not available"},
516 {0x1902, "Defect list error in primary list"},
517 {0x1903, "Defect list error in grown list"},
518
519 {0x1A00, "Parameter list length error"},
520
521 {0x1B00, "Synchronous data transfer error"},
522
523 {0x1C00, "Defect list not found"},
524 {0x1C01, "Primary defect list not found"},
525 {0x1C02, "Grown defect list not found"},
526
527 {0x1D00, "Miscompare during verify operation"},
528 {0x1D01, "Miscompare verify of unmapped LBA"},
529
530 {0x1E00, "Recovered id with ECC correction"},
531
532 {0x1F00, "Partial defect list transfer"},
533
534 {0x2000, "Invalid command operation code"},
535 {0x2001, "Access denied - initiator pending-enrolled"},
536 {0x2002, "Access denied - no access rights"},
537 {0x2003, "Access denied - invalid mgmt id key"},
538 {0x2004, "Illegal command while in write capable state"},
539 {0x2005, "Obsolete"},
540 {0x2006, "Illegal command while in explicit address mode"},
541 {0x2007, "Illegal command while in implicit address mode"},
542 {0x2008, "Access denied - enrollment conflict"},
543 {0x2009, "Access denied - invalid LU identifier"},
544 {0x200A, "Access denied - invalid proxy token"},
545 {0x200B, "Access denied - ACL LUN conflict"},
546 {0x200C, "Illegal command when not in append-only mode"},
547
548 {0x2100, "Logical block address out of range"},
549 {0x2101, "Invalid element address"},
550 {0x2102, "Invalid address for write"},
551 {0x2103, "Invalid write crossing layer jump"},
552 {0x2104, "Unaligned write command"},
553 {0x2105, "Write boundary violation"},
554 {0x2106, "Attempt to read invalid data"},
555 {0x2107, "Read boundary violation"},
556
557 {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"},
558
559 {0x2300, "Invalid token operation, cause not reportable"},
560 {0x2301, "Invalid token operation, unsupported token type"},
561 {0x2302, "Invalid token operation, remote token usage not supported"},
562 {0x2303, "Invalid token operation, remote rod token creation not "
563 "supported"},
564 {0x2304, "Invalid token operation, token unknown"},
565 {0x2305, "Invalid token operation, token corrupt"},
566 {0x2306, "Invalid token operation, token revoked"},
567 {0x2307, "Invalid token operation, token expired"},
568 {0x2308, "Invalid token operation, token cancelled"},
569 {0x2309, "Invalid token operation, token deleted"},
570 {0x230A, "Invalid token operation, invalid token length"},
571
572 {0x2400, "Invalid field in cdb"},
573 {0x2401, "CDB decryption error"},
574 {0x2402, "Obsolete"},
575 {0x2403, "Obsolete"},
576 {0x2404, "Security audit value frozen"},
577 {0x2405, "Security working key frozen"},
578 {0x2406, "Nonce not unique"},
579 {0x2407, "Nonce timestamp out of range"},
580 {0x2408, "Invalid XCDB"},
581
582 {0x2500, "Logical unit not supported"},
583
584 {0x2600, "Invalid field in parameter list"},
585 {0x2601, "Parameter not supported"},
586 {0x2602, "Parameter value invalid"},
587 {0x2603, "Threshold parameters not supported"},
588 {0x2604, "Invalid release of persistent reservation"},
589 {0x2605, "Data decryption error"},
590 {0x2606, "Too many target descriptors"},
591 {0x2607, "Unsupported target descriptor type code"},
592 {0x2608, "Too many segment descriptors"},
593 {0x2609, "Unsupported segment descriptor type code"},
594 {0x260A, "Unexpected inexact segment"},
595 {0x260B, "Inline data length exceeded"},
596 {0x260C, "Invalid operation for copy source or destination"},
597 {0x260D, "Copy segment granularity violation"},
598 {0x260E, "Invalid parameter while port is enabled"},
599 {0x260F, "Invalid data-out buffer integrity check value"},
600 {0x2610, "Data decryption key fail limit reached"},
601 {0x2611, "Incomplete key-associated data set"},
602 {0x2612, "Vendor specific key reference not found"},
603
604 {0x2700, "Write protected"},
605 {0x2701, "Hardware write protected"},
606 {0x2702, "Logical unit software write protected"},
607 {0x2703, "Associated write protect"},
608 {0x2704, "Persistent write protect"},
609 {0x2705, "Permanent write protect"},
610 {0x2706, "Conditional write protect"},
611 {0x2707, "Space allocation failed write protect"},
612 {0x2708, "Zone is read only"},
613
614 {0x2800, "Not ready to ready change, medium may have changed"},
615 {0x2801, "Import or export element accessed"},
616 {0x2802, "Format-layer may have changed"},
617 {0x2803, "Import/export element accessed, medium changed"},
618
619 {0x2900, "Power on, reset, or bus device reset occurred"},
620 {0x2901, "Power on occurred"},
621 {0x2902, "Scsi bus reset occurred"},
622 {0x2903, "Bus device reset function occurred"},
623 {0x2904, "Device internal reset"},
624 {0x2905, "Transceiver mode changed to single-ended"},
625 {0x2906, "Transceiver mode changed to lvd"},
626 {0x2907, "I_T nexus loss occurred"},
627
628 {0x2A00, "Parameters changed"},
629 {0x2A01, "Mode parameters changed"},
630 {0x2A02, "Log parameters changed"},
631 {0x2A03, "Reservations preempted"},
632 {0x2A04, "Reservations released"},
633 {0x2A05, "Registrations preempted"},
634 {0x2A06, "Asymmetric access state changed"},
635 {0x2A07, "Implicit asymmetric access state transition failed"},
636 {0x2A08, "Priority changed"},
637 {0x2A09, "Capacity data has changed"},
638 {0x2A0A, "Error history I_T nexus cleared"},
639 {0x2A0B, "Error history snapshot released"},
640 {0x2A0C, "Error recovery attributes have changed"},
641 {0x2A0D, "Data encryption capabilities changed"},
642 {0x2A10, "Timestamp changed"},
643 {0x2A11, "Data encryption parameters changed by another i_t nexus"},
644 {0x2A12, "Data encryption parameters changed by vendor specific "
645 "event"},
646 {0x2A13, "Data encryption key instance counter has changed"},
647 {0x2A14, "SA creation capabilities data has changed"},
648 {0x2A15, "Medium removal prevention preempted"},
649
650 {0x2B00, "Copy cannot execute since host cannot disconnect"},
651
652 {0x2C00, "Command sequence error"},
653 {0x2C01, "Too many windows specified"},
654 {0x2C02, "Invalid combination of windows specified"},
655 {0x2C03, "Current program area is not empty"},
656 {0x2C04, "Current program area is empty"},
657 {0x2C05, "Illegal power condition request"},
658 {0x2C06, "Persistent prevent conflict"},
659 {0x2C07, "Previous busy status"},
660 {0x2C08, "Previous task set full status"},
661 {0x2C09, "Previous reservation conflict status"},
662 {0x2C0A, "Partition or collection contains user objects"},
663 {0x2C0B, "Not reserved"},
664 {0x2C0C, "Orwrite generation does not match"},
665 {0x2C0D, "Reset write pointer not allowed"},
666 {0x2C0E, "Zone is offline"},
667
668 {0x2D00, "Overwrite error on update in place"},
669
670 {0x2E00, "Insufficient time for operation"},
671 {0x2E01, "Command timeout before processing"},
672 {0x2E02, "Command timeout during processing"},
673 {0x2E03, "Command timeout during processing due to error recovery"},
674
675 {0x2F00, "Commands cleared by another initiator"},
676 {0x2F01, "Commands cleared by power loss notification"},
677 {0x2F02, "Commands cleared by device server"},
678 {0x2F03, "Some commands cleared by queuing layer event"},
679
680 {0x3000, "Incompatible medium installed"},
681 {0x3001, "Cannot read medium - unknown format"},
682 {0x3002, "Cannot read medium - incompatible format"},
683 {0x3003, "Cleaning cartridge installed"},
684 {0x3004, "Cannot write medium - unknown format"},
685 {0x3005, "Cannot write medium - incompatible format"},
686 {0x3006, "Cannot format medium - incompatible medium"},
687 {0x3007, "Cleaning failure"},
688 {0x3008, "Cannot write - application code mismatch"},
689 {0x3009, "Current session not fixated for append"},
690 {0x300A, "Cleaning request rejected"},
691 {0x300C, "WORM medium - overwrite attempted"},
692 {0x300D, "WORM medium - integrity check"},
693 {0x3010, "Medium not formatted"},
694 {0x3011, "Incompatible volume type"},
695 {0x3012, "Incompatible volume qualifier"},
696 {0x3013, "Cleaning volume expired"},
697
698 {0x3100, "Medium format corrupted"},
699 {0x3101, "Format command failed"},
700 {0x3102, "Zoned formatting failed due to spare linking"},
701 {0x3103, "Sanitize command failed"},
702
703 {0x3200, "No defect spare location available"},
704 {0x3201, "Defect list update failure"},
705
706 {0x3300, "Tape length error"},
707
708 {0x3400, "Enclosure failure"},
709
710 {0x3500, "Enclosure services failure"},
711 {0x3501, "Unsupported enclosure function"},
712 {0x3502, "Enclosure services unavailable"},
713 {0x3503, "Enclosure services transfer failure"},
714 {0x3504, "Enclosure services transfer refused"},
715 {0x3505, "Enclosure services checksum error"},
716
717 {0x3600, "Ribbon, ink, or toner failure"},
718
719 {0x3700, "Rounded parameter"},
720
721 {0x3800, "Event status notification"},
722 {0x3802, "Esn - power management class event"},
723 {0x3804, "Esn - media class event"},
724 {0x3806, "Esn - device busy class event"},
725 {0x3807, "Thin Provisioning soft threshold reached"},
726
727 {0x3900, "Saving parameters not supported"},
728
729 {0x3A00, "Medium not present"},
730 {0x3A01, "Medium not present - tray closed"},
731 {0x3A02, "Medium not present - tray open"},
732 {0x3A03, "Medium not present - loadable"},
733 {0x3A04, "Medium not present - medium auxiliary memory accessible"},
734
735 {0x3B00, "Sequential positioning error"},
736 {0x3B01, "Tape position error at beginning-of-medium"},
737 {0x3B02, "Tape position error at end-of-medium"},
738 {0x3B03, "Tape or electronic vertical forms unit not ready"},
739 {0x3B04, "Slew failure"},
740 {0x3B05, "Paper jam"},
741 {0x3B06, "Failed to sense top-of-form"},
742 {0x3B07, "Failed to sense bottom-of-form"},
743 {0x3B08, "Reposition error"},
744 {0x3B09, "Read past end of medium"},
745 {0x3B0A, "Read past beginning of medium"},
746 {0x3B0B, "Position past end of medium"},
747 {0x3B0C, "Position past beginning of medium"},
748 {0x3B0D, "Medium destination element full"},
749 {0x3B0E, "Medium source element empty"},
750 {0x3B0F, "End of medium reached"},
751 {0x3B11, "Medium magazine not accessible"},
752 {0x3B12, "Medium magazine removed"},
753 {0x3B13, "Medium magazine inserted"},
754 {0x3B14, "Medium magazine locked"},
755 {0x3B15, "Medium magazine unlocked"},
756 {0x3B16, "Mechanical positioning or changer error"},
757 {0x3B17, "Read past end of user object"},
758 {0x3B18, "Element disabled"},
759 {0x3B19, "Element enabled"},
760 {0x3B1A, "Data transfer device removed"},
761 {0x3B1B, "Data transfer device inserted"},
762 {0x3B1C, "Too many logical objects on partition to support "
763 "operation"},
764
765 {0x3D00, "Invalid bits in identify message"},
766
767 {0x3E00, "Logical unit has not self-configured yet"},
768 {0x3E01, "Logical unit failure"},
769 {0x3E02, "Timeout on logical unit"},
770 {0x3E03, "Logical unit failed self-test"},
771 {0x3E04, "Logical unit unable to update self-test log"},
772
773 {0x3F00, "Target operating conditions have changed"},
774 {0x3F01, "Microcode has been changed"},
775 {0x3F02, "Changed operating definition"},
776 {0x3F03, "Inquiry data has changed"},
777 {0x3F04, "Component device attached"},
778 {0x3F05, "Device identifier changed"},
779 {0x3F06, "Redundancy group created or modified"},
780 {0x3F07, "Redundancy group deleted"},
781 {0x3F08, "Spare created or modified"},
782 {0x3F09, "Spare deleted"},
783 {0x3F0A, "Volume set created or modified"},
784 {0x3F0B, "Volume set deleted"},
785 {0x3F0C, "Volume set deassigned"},
786 {0x3F0D, "Volume set reassigned"},
787 {0x3F0E, "Reported luns data has changed"},
788 {0x3F0F, "Echo buffer overwritten"},
789 {0x3F10, "Medium loadable"},
790 {0x3F11, "Medium auxiliary memory accessible"},
791 {0x3F12, "iSCSI IP address added"},
792 {0x3F13, "iSCSI IP address removed"},
793 {0x3F14, "iSCSI IP address changed"},
794 {0x3F15, "Inspect referrals sense descriptors"},
795 {0x3F16, "Microcode has been changed without reset"},
796/*
797 * {0x40NN, "Ram failure"},
798 * {0x40NN, "Diagnostic failure on component nn"},
799 * {0x41NN, "Data path failure"},
800 * {0x42NN, "Power-on or self-test failure"},
801 */
802 {0x4300, "Message error"},
803
804 {0x4400, "Internal target failure"},
805 {0x4401, "Persistent reservation information lost"},
806 {0x4471, "ATA device failed set features"},
807
808 {0x4500, "Select or reselect failure"},
809
810 {0x4600, "Unsuccessful soft reset"},
811
812 {0x4700, "Scsi parity error"},
813 {0x4701, "Data phase CRC error detected"},
814 {0x4702, "Scsi parity error detected during st data phase"},
815 {0x4703, "Information unit iuCRC error detected"},
816 {0x4704, "Asynchronous information protection error detected"},
817 {0x4705, "Protocol service CRC error"},
818 {0x4706, "Phy test function in progress"},
819 {0x477f, "Some commands cleared by iSCSI Protocol event"},
820
821 {0x4800, "Initiator detected error message received"},
822
823 {0x4900, "Invalid message error"},
824
825 {0x4A00, "Command phase error"},
826
827 {0x4B00, "Data phase error"},
828 {0x4B01, "Invalid target port transfer tag received"},
829 {0x4B02, "Too much write data"},
830 {0x4B03, "Ack/nak timeout"},
831 {0x4B04, "Nak received"},
832 {0x4B05, "Data offset error"},
833 {0x4B06, "Initiator response timeout"},
834 {0x4B07, "Connection lost"},
835 {0x4B08, "Data-in buffer overflow - data buffer size"},
836 {0x4B09, "Data-in buffer overflow - data buffer descriptor area"},
837 {0x4B0A, "Data-in buffer error"},
838 {0x4B0B, "Data-out buffer overflow - data buffer size"},
839 {0x4B0C, "Data-out buffer overflow - data buffer descriptor area"},
840 {0x4B0D, "Data-out buffer error"},
841 {0x4B0E, "PCIe fabric error"},
842 {0x4B0F, "PCIe completion timeout"},
843 {0x4B10, "PCIe completer abort"},
844 {0x4B11, "PCIe poisoned tlp received"},
845 {0x4B12, "PCIe eCRC check failed"},
846 {0x4B13, "PCIe unsupported request"},
847 {0x4B14, "PCIe acs violation"},
848 {0x4B15, "PCIe tlp prefix blocked"},
849
850 {0x4C00, "Logical unit failed self-configuration"},
851/*
852 * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"},
853 */
854 {0x4E00, "Overlapped commands attempted"},
855
856 {0x5000, "Write append error"},
857 {0x5001, "Write append position error"},
858 {0x5002, "Position error related to timing"},
859
860 {0x5100, "Erase failure"},
861 {0x5101, "Erase failure - incomplete erase operation detected"},
862
863 {0x5200, "Cartridge fault"},
864
865 {0x5300, "Media load or eject failed"},
866 {0x5301, "Unload tape failure"},
867 {0x5302, "Medium removal prevented"},
868 {0x5303, "Medium removal prevented by data transfer element"},
869 {0x5304, "Medium thread or unthread failure"},
870 {0x5305, "Volume identifier invalid"},
871 {0x5306, "Volume identifier missing"},
872 {0x5307, "Duplicate volume identifier"},
873 {0x5308, "Element status unknown"},
874 {0x5309, "Data transfer device error - load failed"},
875 {0x530a, "Data transfer device error - unload failed"},
876 {0x530b, "Data transfer device error - unload missing"},
877 {0x530c, "Data transfer device error - eject failed"},
878 {0x530d, "Data transfer device error - library communication failed"},
879
880 {0x5400, "Scsi to host system interface failure"},
881
882 {0x5500, "System resource failure"},
883 {0x5501, "System buffer full"},
884 {0x5502, "Insufficient reservation resources"},
885 {0x5503, "Insufficient resources"},
886 {0x5504, "Insufficient registration resources"},
887 {0x5505, "Insufficient access control resources"},
888 {0x5506, "Auxiliary memory out of space"},
889 {0x5507, "Quota error"},
890 {0x5508, "Maximum number of supplemental decryption keys exceeded"},
891 {0x5509, "Medium auxiliary memory not accessible"},
892 {0x550A, "Data currently unavailable"},
893 {0x550B, "Insufficient power for operation"},
894 {0x550C, "Insufficient resources to create rod"},
895 {0x550D, "Insufficient resources to create rod token"},
896 {0x550E, "Insufficient zone resources"},
897
898 {0x5700, "Unable to recover table-of-contents"},
899
900 {0x5800, "Generation does not exist"},
901
902 {0x5900, "Updated block read"},
903
904 {0x5A00, "Operator request or state change input"},
905 {0x5A01, "Operator medium removal request"},
906 {0x5A02, "Operator selected write protect"},
907 {0x5A03, "Operator selected write permit"},
908
909 {0x5B00, "Log exception"},
910 {0x5B01, "Threshold condition met"},
911 {0x5B02, "Log counter at maximum"},
912 {0x5B03, "Log list codes exhausted"},
913
914 {0x5C00, "Rpl status change"},
915 {0x5C01, "Spindles synchronized"},
916 {0x5C02, "Spindles not synchronized"},
917
918 {0x5D00, "Failure prediction threshold exceeded"},
919 {0x5D01, "Media failure prediction threshold exceeded"},
920 {0x5D02, "Logical unit failure prediction threshold exceeded"},
921 {0x5D03, "Spare area exhaustion prediction threshold exceeded"},
922 {0x5D10, "Hardware impending failure general hard drive failure"},
923 {0x5D11, "Hardware impending failure drive error rate too high"},
924 {0x5D12, "Hardware impending failure data error rate too high"},
925 {0x5D13, "Hardware impending failure seek error rate too high"},
926 {0x5D14, "Hardware impending failure too many block reassigns"},
927 {0x5D15, "Hardware impending failure access times too high"},
928 {0x5D16, "Hardware impending failure start unit times too high"},
929 {0x5D17, "Hardware impending failure channel parametrics"},
930 {0x5D18, "Hardware impending failure controller detected"},
931 {0x5D19, "Hardware impending failure throughput performance"},
932 {0x5D1A, "Hardware impending failure seek time performance"},
933 {0x5D1B, "Hardware impending failure spin-up retry count"},
934 {0x5D1C, "Hardware impending failure drive calibration retry count"},
935 {0x5D20, "Controller impending failure general hard drive failure"},
936 {0x5D21, "Controller impending failure drive error rate too high"},
937 {0x5D22, "Controller impending failure data error rate too high"},
938 {0x5D23, "Controller impending failure seek error rate too high"},
939 {0x5D24, "Controller impending failure too many block reassigns"},
940 {0x5D25, "Controller impending failure access times too high"},
941 {0x5D26, "Controller impending failure start unit times too high"},
942 {0x5D27, "Controller impending failure channel parametrics"},
943 {0x5D28, "Controller impending failure controller detected"},
944 {0x5D29, "Controller impending failure throughput performance"},
945 {0x5D2A, "Controller impending failure seek time performance"},
946 {0x5D2B, "Controller impending failure spin-up retry count"},
947 {0x5D2C, "Controller impending failure drive calibration retry count"},
948 {0x5D30, "Data channel impending failure general hard drive failure"},
949 {0x5D31, "Data channel impending failure drive error rate too high"},
950 {0x5D32, "Data channel impending failure data error rate too high"},
951 {0x5D33, "Data channel impending failure seek error rate too high"},
952 {0x5D34, "Data channel impending failure too many block reassigns"},
953 {0x5D35, "Data channel impending failure access times too high"},
954 {0x5D36, "Data channel impending failure start unit times too high"},
955 {0x5D37, "Data channel impending failure channel parametrics"},
956 {0x5D38, "Data channel impending failure controller detected"},
957 {0x5D39, "Data channel impending failure throughput performance"},
958 {0x5D3A, "Data channel impending failure seek time performance"},
959 {0x5D3B, "Data channel impending failure spin-up retry count"},
960 {0x5D3C, "Data channel impending failure drive calibration retry "
961 "count"},
962 {0x5D40, "Servo impending failure general hard drive failure"},
963 {0x5D41, "Servo impending failure drive error rate too high"},
964 {0x5D42, "Servo impending failure data error rate too high"},
965 {0x5D43, "Servo impending failure seek error rate too high"},
966 {0x5D44, "Servo impending failure too many block reassigns"},
967 {0x5D45, "Servo impending failure access times too high"},
968 {0x5D46, "Servo impending failure start unit times too high"},
969 {0x5D47, "Servo impending failure channel parametrics"},
970 {0x5D48, "Servo impending failure controller detected"},
971 {0x5D49, "Servo impending failure throughput performance"},
972 {0x5D4A, "Servo impending failure seek time performance"},
973 {0x5D4B, "Servo impending failure spin-up retry count"},
974 {0x5D4C, "Servo impending failure drive calibration retry count"},
975 {0x5D50, "Spindle impending failure general hard drive failure"},
976 {0x5D51, "Spindle impending failure drive error rate too high"},
977 {0x5D52, "Spindle impending failure data error rate too high"},
978 {0x5D53, "Spindle impending failure seek error rate too high"},
979 {0x5D54, "Spindle impending failure too many block reassigns"},
980 {0x5D55, "Spindle impending failure access times too high"},
981 {0x5D56, "Spindle impending failure start unit times too high"},
982 {0x5D57, "Spindle impending failure channel parametrics"},
983 {0x5D58, "Spindle impending failure controller detected"},
984 {0x5D59, "Spindle impending failure throughput performance"},
985 {0x5D5A, "Spindle impending failure seek time performance"},
986 {0x5D5B, "Spindle impending failure spin-up retry count"},
987 {0x5D5C, "Spindle impending failure drive calibration retry count"},
988 {0x5D60, "Firmware impending failure general hard drive failure"},
989 {0x5D61, "Firmware impending failure drive error rate too high"},
990 {0x5D62, "Firmware impending failure data error rate too high"},
991 {0x5D63, "Firmware impending failure seek error rate too high"},
992 {0x5D64, "Firmware impending failure too many block reassigns"},
993 {0x5D65, "Firmware impending failure access times too high"},
994 {0x5D66, "Firmware impending failure start unit times too high"},
995 {0x5D67, "Firmware impending failure channel parametrics"},
996 {0x5D68, "Firmware impending failure controller detected"},
997 {0x5D69, "Firmware impending failure throughput performance"},
998 {0x5D6A, "Firmware impending failure seek time performance"},
999 {0x5D6B, "Firmware impending failure spin-up retry count"},
1000 {0x5D6C, "Firmware impending failure drive calibration retry count"},
1001 {0x5DFF, "Failure prediction threshold exceeded (false)"},
1002
1003 {0x5E00, "Low power condition on"},
1004 {0x5E01, "Idle condition activated by timer"},
1005 {0x5E02, "Standby condition activated by timer"},
1006 {0x5E03, "Idle condition activated by command"},
1007 {0x5E04, "Standby condition activated by command"},
1008 {0x5E05, "Idle_b condition activated by timer"},
1009 {0x5E06, "Idle_b condition activated by command"},
1010 {0x5E07, "Idle_c condition activated by timer"},
1011 {0x5E08, "Idle_c condition activated by command"},
1012 {0x5E09, "Standby_y condition activated by timer"},
1013 {0x5E0A, "Standby_y condition activated by command"},
1014 {0x5E41, "Power state change to active"},
1015 {0x5E42, "Power state change to idle"},
1016 {0x5E43, "Power state change to standby"},
1017 {0x5E45, "Power state change to sleep"},
1018 {0x5E47, "Power state change to device control"},
1019
1020 {0x6000, "Lamp failure"},
1021
1022 {0x6100, "Video acquisition error"},
1023 {0x6101, "Unable to acquire video"},
1024 {0x6102, "Out of focus"},
1025
1026 {0x6200, "Scan head positioning error"},
1027
1028 {0x6300, "End of user area encountered on this track"},
1029 {0x6301, "Packet does not fit in available space"},
1030
1031 {0x6400, "Illegal mode for this track"},
1032 {0x6401, "Invalid packet size"},
1033
1034 {0x6500, "Voltage fault"},
1035
1036 {0x6600, "Automatic document feeder cover up"},
1037 {0x6601, "Automatic document feeder lift up"},
1038 {0x6602, "Document jam in automatic document feeder"},
1039 {0x6603, "Document miss feed automatic in document feeder"},
1040
1041 {0x6700, "Configuration failure"},
1042 {0x6701, "Configuration of incapable logical units failed"},
1043 {0x6702, "Add logical unit failed"},
1044 {0x6703, "Modification of logical unit failed"},
1045 {0x6704, "Exchange of logical unit failed"},
1046 {0x6705, "Remove of logical unit failed"},
1047 {0x6706, "Attachment of logical unit failed"},
1048 {0x6707, "Creation of logical unit failed"},
1049 {0x6708, "Assign failure occurred"},
1050 {0x6709, "Multiply assigned logical unit"},
1051 {0x670A, "Set target port groups command failed"},
1052 {0x670B, "ATA device feature not enabled"},
1053
1054 {0x6800, "Logical unit not configured"},
1055 {0x6801, "Subsidiary logical unit not configured"},
1056
1057 {0x6900, "Data loss on logical unit"},
1058 {0x6901, "Multiple logical unit failures"},
1059 {0x6902, "Parity/data mismatch"},
1060
1061 {0x6A00, "Informational, refer to log"},
1062
1063 {0x6B00, "State change has occurred"},
1064 {0x6B01, "Redundancy level got better"},
1065 {0x6B02, "Redundancy level got worse"},
1066
1067 {0x6C00, "Rebuild failure occurred"},
1068
1069 {0x6D00, "Recalculate failure occurred"},
1070
1071 {0x6E00, "Command to logical unit failed"},
1072
1073 {0x6F00, "Copy protection key exchange failure - authentication "
1074 "failure"},
1075 {0x6F01, "Copy protection key exchange failure - key not present"},
1076 {0x6F02, "Copy protection key exchange failure - key not established"},
1077 {0x6F03, "Read of scrambled sector without authentication"},
1078 {0x6F04, "Media region code is mismatched to logical unit region"},
1079 {0x6F05, "Drive region must be permanent/region reset count error"},
1080 {0x6F06, "Insufficient block count for binding nonce recording"},
1081 {0x6F07, "Conflict in binding nonce recording"},
1082/*
1083 * {0x70NN, "Decompression exception short algorithm id of nn"},
1084 */
1085 {0x7100, "Decompression exception long algorithm id"},
1086
1087 {0x7200, "Session fixation error"},
1088 {0x7201, "Session fixation error writing lead-in"},
1089 {0x7202, "Session fixation error writing lead-out"},
1090 {0x7203, "Session fixation error - incomplete track in session"},
1091 {0x7204, "Empty or partially written reserved track"},
1092 {0x7205, "No more track reservations allowed"},
1093 {0x7206, "RMZ extension is not allowed"},
1094 {0x7207, "No more test zone extensions are allowed"},
1095
1096 {0x7300, "Cd control error"},
1097 {0x7301, "Power calibration area almost full"},
1098 {0x7302, "Power calibration area is full"},
1099 {0x7303, "Power calibration area error"},
1100 {0x7304, "Program memory area update failure"},
1101 {0x7305, "Program memory area is full"},
1102 {0x7306, "RMA/PMA is almost full"},
1103 {0x7310, "Current power calibration area almost full"},
1104 {0x7311, "Current power calibration area is full"},
1105 {0x7317, "RDZ is full"},
1106
1107 {0x7400, "Security error"},
1108 {0x7401, "Unable to decrypt data"},
1109 {0x7402, "Unencrypted data encountered while decrypting"},
1110 {0x7403, "Incorrect data encryption key"},
1111 {0x7404, "Cryptographic integrity validation failed"},
1112 {0x7405, "Error decrypting data"},
1113 {0x7406, "Unknown signature verification key"},
1114 {0x7407, "Encryption parameters not useable"},
1115 {0x7408, "Digital signature validation failure"},
1116 {0x7409, "Encryption mode mismatch on read"},
1117 {0x740A, "Encrypted block not raw read enabled"},
1118 {0x740B, "Incorrect Encryption parameters"},
1119 {0x740C, "Unable to decrypt parameter list"},
1120 {0x740D, "Encryption algorithm disabled"},
1121 {0x7410, "SA creation parameter value invalid"},
1122 {0x7411, "SA creation parameter value rejected"},
1123 {0x7412, "Invalid SA usage"},
1124 {0x7421, "Data Encryption configuration prevented"},
1125 {0x7430, "SA creation parameter not supported"},
1126 {0x7440, "Authentication failed"},
1127 {0x7461, "External data encryption key manager access error"},
1128 {0x7462, "External data encryption key manager error"},
1129 {0x7463, "External data encryption key not found"},
1130 {0x7464, "External data encryption request not authorized"},
1131 {0x746E, "External data encryption control timeout"},
1132 {0x746F, "External data encryption control error"},
1133 {0x7471, "Logical unit access not authorized"},
1134 {0x7479, "Security conflict in translated device"},
1135
1136 {0, NULL}
1137};
1138
1139struct error_info2 {
1140 unsigned char code1, code2_min, code2_max;
1141 const char * str;
1142 const char * fmt;
1143};
1144
1145static const struct error_info2 additional2[] =
1146{
1147 {0x40, 0x00, 0x7f, "Ram failure", ""},
1148 {0x40, 0x80, 0xff, "Diagnostic failure on component", ""},
1149 {0x41, 0x00, 0xff, "Data path failure", ""},
1150 {0x42, 0x00, 0xff, "Power-on or self-test failure", ""},
1151 {0x4D, 0x00, 0xff, "Tagged overlapped commands", "task tag "},
1152 {0x70, 0x00, 0xff, "Decompression exception", "short algorithm id of "},
1153 {0, 0, 0, NULL, NULL}
1154};
1155
1156/* description of the sense key values */
1157static const char * const snstext[] = {
1158 "No Sense", /* 0: There is no sense information */
1159 "Recovered Error", /* 1: The last command completed successfully
1160 but used error correction */
1161 "Not Ready", /* 2: The addressed target is not ready */
1162 "Medium Error", /* 3: Data error detected on the medium */
1163 "Hardware Error", /* 4: Controller or device failure */
1164 "Illegal Request", /* 5: Error in request */
1165 "Unit Attention", /* 6: Removable medium was changed, or
1166 the target has been reset, or ... */
1167 "Data Protect", /* 7: Access to the data is blocked */
1168 "Blank Check", /* 8: Reached unexpected written or unwritten
1169 region of the medium */
1170 "Vendor Specific(9)",
1171 "Copy Aborted", /* A: COPY or COMPARE was aborted */
1172 "Aborted Command", /* B: The target aborted the command */
1173 "Equal", /* C: A SEARCH DATA command found data equal,
1174 reserved in SPC-4 rev 36 */
1175 "Volume Overflow", /* D: Medium full with still data to be written */
1176 "Miscompare", /* E: Source data and data on the medium
1177 do not agree */
1178 "Completed", /* F: command completed sense data reported,
1179 may occur for successful command */
1180};
1181
1182/* Get sense key string or NULL if not available */
1183const char *
1184scsi_sense_key_string(unsigned char key) {
1185 if (key <= 0xE)
1186 return snstext[key];
1187 return NULL;
1188}
1189EXPORT_SYMBOL(scsi_sense_key_string);
1190
1191/*
1192 * Get additional sense code string or NULL if not available.
1193 * This string may contain a "%x" and should be printed with ascq as arg.
1194 */
1195const char *
1196scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt)
1197{
1198 int i;
1199 unsigned short code = ((asc << 8) | ascq);
1200
1201 *fmt = NULL;
1202 for (i = 0; additional[i].text; i++)
1203 if (additional[i].code12 == code)
1204 return additional[i].text;
1205 for (i = 0; additional2[i].fmt; i++) {
1206 if (additional2[i].code1 == asc &&
1207 ascq >= additional2[i].code2_min &&
1208 ascq <= additional2[i].code2_max) {
1209 *fmt = additional2[i].fmt;
1210 return additional2[i].str;
1211 }
1212 }
1213 return NULL;
1214}
1215EXPORT_SYMBOL(scsi_extd_sense_format);
1216
1217static const char * const hostbyte_table[]={
1218"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
1219"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
1220"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE",
1221"DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST", "DID_TARGET_FAILURE",
1222"DID_NEXUS_FAILURE" };
1223
1224static const char * const driverbyte_table[]={
1225"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
1226"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
1227
1228const char *scsi_hostbyte_string(int result)
1229{
1230 const char *hb_string = NULL;
1231 int hb = host_byte(result);
1232
1233 if (hb < ARRAY_SIZE(hostbyte_table))
1234 hb_string = hostbyte_table[hb];
1235 return hb_string;
1236}
1237EXPORT_SYMBOL(scsi_hostbyte_string);
1238
1239const char *scsi_driverbyte_string(int result)
1240{
1241 const char *db_string = NULL;
1242 int db = driver_byte(result);
1243
1244 if (db < ARRAY_SIZE(driverbyte_table))
1245 db_string = driverbyte_table[db];
1246 return db_string;
1247}
1248EXPORT_SYMBOL(scsi_driverbyte_string);
1249
1250#define scsi_mlreturn_name(result) { result, #result }
1251static const struct value_name_pair scsi_mlreturn_arr[] = {
1252 scsi_mlreturn_name(NEEDS_RETRY),
1253 scsi_mlreturn_name(SUCCESS),
1254 scsi_mlreturn_name(FAILED),
1255 scsi_mlreturn_name(QUEUED),
1256 scsi_mlreturn_name(SOFT_ERROR),
1257 scsi_mlreturn_name(ADD_TO_MLQUEUE),
1258 scsi_mlreturn_name(TIMEOUT_ERROR),
1259 scsi_mlreturn_name(SCSI_RETURN_NOT_HANDLED),
1260 scsi_mlreturn_name(FAST_IO_FAIL)
1261};
1262
1263const char *scsi_mlreturn_string(int result)
1264{
1265 const struct value_name_pair *arr = scsi_mlreturn_arr;
1266 int k;
1267
1268 for (k = 0; k < ARRAY_SIZE(scsi_mlreturn_arr); ++k, ++arr) {
1269 if (result == arr->value)
1270 return arr->name;
1271 }
1272 return NULL;
1273}
1274EXPORT_SYMBOL(scsi_mlreturn_string);