1 /*-
2 * Implementation of Utility functions for all SCSI device types.
3 *
4 * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs.
5 * Copyright (c) 1997, 1998, 2003 Kenneth D. Merry.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions, and the following disclaimer,
13 * without modification, immediately at the beginning of the file.
14 * 2. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30 #include <sys/cdefs.h>
31 __FBSDID("$FreeBSD: stable/9/sys/cam/scsi/scsi_all.c 288355 2015-09-29 05:24:16Z mav $");
32
33 #include <sys/param.h>
34 #include <sys/types.h>
35 #include <sys/stdint.h>
36
37 #ifdef _KERNEL
38 #include <opt_scsi.h>
39
40 #include <sys/systm.h>
41 #include <sys/libkern.h>
42 #include <sys/kernel.h>
43 #include <sys/lock.h>
44 #include <sys/malloc.h>
45 #include <sys/mutex.h>
46 #include <sys/sysctl.h>
47 #else
48 #include <errno.h>
49 #include <stdio.h>
50 #include <stdlib.h>
51 #include <string.h>
52 #endif
53
54 #include <cam/cam.h>
55 #include <cam/cam_ccb.h>
56 #include <cam/cam_queue.h>
57 #include <cam/cam_xpt.h>
58 #include <cam/scsi/scsi_all.h>
59 #include <sys/ata.h>
60 #include <sys/sbuf.h>
61
62 #ifdef _KERNEL
63 #include <cam/cam_periph.h>
64 #include <cam/cam_xpt_sim.h>
65 #include <cam/cam_xpt_periph.h>
66 #include <cam/cam_xpt_internal.h>
67 #else
68 #include <camlib.h>
69 #include <stddef.h>
70
71 #ifndef FALSE
72 #define FALSE 0
73 #endif /* FALSE */
74 #ifndef TRUE
75 #define TRUE 1
76 #endif /* TRUE */
77 #define ERESTART -1 /* restart syscall */
78 #define EJUSTRETURN -2 /* don't modify regs, just return */
79 #endif /* !_KERNEL */
80
81 /*
82 * This is the default number of milliseconds we wait for devices to settle
83 * after a SCSI bus reset.
84 */
85 #ifndef SCSI_DELAY
86 #define SCSI_DELAY 2000
87 #endif
88 /*
89 * All devices need _some_ sort of bus settle delay, so we'll set it to
90 * a minimum value of 100ms. Note that this is pertinent only for SPI-
91 * not transport like Fibre Channel or iSCSI where 'delay' is completely
92 * meaningless.
93 */
94 #ifndef SCSI_MIN_DELAY
95 #define SCSI_MIN_DELAY 100
96 #endif
97 /*
98 * Make sure the user isn't using seconds instead of milliseconds.
99 */
100 #if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0)
101 #error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value"
102 #endif
103
104 int scsi_delay;
105
106 static int ascentrycomp(const void *key, const void *member);
107 static int senseentrycomp(const void *key, const void *member);
108 static void fetchtableentries(int sense_key, int asc, int ascq,
109 struct scsi_inquiry_data *,
110 const struct sense_key_table_entry **,
111 const struct asc_table_entry **);
112 #ifdef _KERNEL
113 static void init_scsi_delay(void);
114 static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS);
115 static int set_scsi_delay(int delay);
116 #endif
117
118 #if !defined(SCSI_NO_OP_STRINGS)
119
120 #define D (1 << T_DIRECT)
121 #define T (1 << T_SEQUENTIAL)
122 #define L (1 << T_PRINTER)
123 #define P (1 << T_PROCESSOR)
124 #define W (1 << T_WORM)
125 #define R (1 << T_CDROM)
126 #define O (1 << T_OPTICAL)
127 #define M (1 << T_CHANGER)
128 #define A (1 << T_STORARRAY)
129 #define E (1 << T_ENCLOSURE)
130 #define B (1 << T_RBC)
131 #define K (1 << T_OCRW)
132 #define V (1 << T_ADC)
133 #define F (1 << T_OSD)
134 #define S (1 << T_SCANNER)
135 #define C (1 << T_COMM)
136
137 #define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C)
138
139 static struct op_table_entry plextor_cd_ops[] = {
140 { 0xD8, R, "CD-DA READ" }
141 };
142
143 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = {
144 {
145 /*
146 * I believe that 0xD8 is the Plextor proprietary command
147 * to read CD-DA data. I'm not sure which Plextor CDROM
148 * models support the command, though. I know for sure
149 * that the 4X, 8X, and 12X models do, and presumably the
150 * 12-20X does. I don't know about any earlier models,
151 * though. If anyone has any more complete information,
152 * feel free to change this quirk entry.
153 */
154 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"},
155 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry),
156 plextor_cd_ops
157 }
158 };
159
160 static struct op_table_entry scsi_op_codes[] = {
161 /*
162 * From: http://www.t10.org/lists/op-num.txt
163 * Modifications by Kenneth Merry (ken@FreeBSD.ORG)
164 * and Jung-uk Kim (jkim@FreeBSD.org)
165 *
166 * Note: order is important in this table, scsi_op_desc() currently
167 * depends on the opcodes in the table being in order to save
168 * search time.
169 * Note: scanner and comm. devices are carried over from the previous
170 * version because they were removed in the latest spec.
171 */
172 /* File: OP-NUM.TXT
173 *
174 * SCSI Operation Codes
175 * Numeric Sorted Listing
176 * as of 3/11/08
177 *
178 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
179 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) -----------------
180 * . L - PRINTER DEVICE (SSC) M = Mandatory
181 * . P - PROCESSOR DEVICE (SPC) O = Optional
182 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec.
183 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete
184 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
185 * . . .M - MEDIA CHANGER DEVICE (SMC-2)
186 * . . . A - STORAGE ARRAY DEVICE (SCC-2)
187 * . . . .E - ENCLOSURE SERVICES DEVICE (SES)
188 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
189 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
190 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
191 * . . . . .F - OBJECT-BASED STORAGE (OSD)
192 * OP DTLPWROMAEBKVF Description
193 * -- -------------- ---------------------------------------------- */
194 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */
195 { 0x00, ALL, "TEST UNIT READY" },
196 /* 01 M REWIND */
197 { 0x01, T, "REWIND" },
198 /* 01 Z V ZZZZ REZERO UNIT */
199 { 0x01, D | W | R | O | M, "REZERO UNIT" },
200 /* 02 VVVVVV V */
201 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */
202 { 0x03, ALL, "REQUEST SENSE" },
203 /* 04 M OO FORMAT UNIT */
204 { 0x04, D | R | O, "FORMAT UNIT" },
205 /* 04 O FORMAT MEDIUM */
206 { 0x04, T, "FORMAT MEDIUM" },
207 /* 04 O FORMAT */
208 { 0x04, L, "FORMAT" },
209 /* 05 VMVVVV V READ BLOCK LIMITS */
210 { 0x05, T, "READ BLOCK LIMITS" },
211 /* 06 VVVVVV V */
212 /* 07 OVV O OV REASSIGN BLOCKS */
213 { 0x07, D | W | O, "REASSIGN BLOCKS" },
214 /* 07 O INITIALIZE ELEMENT STATUS */
215 { 0x07, M, "INITIALIZE ELEMENT STATUS" },
216 /* 08 MOV O OV READ(6) */
217 { 0x08, D | T | W | O, "READ(6)" },
218 /* 08 O RECEIVE */
219 { 0x08, P, "RECEIVE" },
220 /* 08 GET MESSAGE(6) */
221 { 0x08, C, "GET MESSAGE(6)" },
222 /* 09 VVVVVV V */
223 /* 0A OO O OV WRITE(6) */
224 { 0x0A, D | T | W | O, "WRITE(6)" },
225 /* 0A M SEND(6) */
226 { 0x0A, P, "SEND(6)" },
227 /* 0A SEND MESSAGE(6) */
228 { 0x0A, C, "SEND MESSAGE(6)" },
229 /* 0A M PRINT */
230 { 0x0A, L, "PRINT" },
231 /* 0B Z ZOZV SEEK(6) */
232 { 0x0B, D | W | R | O, "SEEK(6)" },
233 /* 0B O SET CAPACITY */
234 { 0x0B, T, "SET CAPACITY" },
235 /* 0B O SLEW AND PRINT */
236 { 0x0B, L, "SLEW AND PRINT" },
237 /* 0C VVVVVV V */
238 /* 0D VVVVVV V */
239 /* 0E VVVVVV V */
240 /* 0F VOVVVV V READ REVERSE(6) */
241 { 0x0F, T, "READ REVERSE(6)" },
242 /* 10 VM VVV WRITE FILEMARKS(6) */
243 { 0x10, T, "WRITE FILEMARKS(6)" },
244 /* 10 O SYNCHRONIZE BUFFER */
245 { 0x10, L, "SYNCHRONIZE BUFFER" },
246 /* 11 VMVVVV SPACE(6) */
247 { 0x11, T, "SPACE(6)" },
248 /* 12 MMMMMMMMMMMMMM INQUIRY */
249 { 0x12, ALL, "INQUIRY" },
250 /* 13 V VVVV */
251 /* 13 O VERIFY(6) */
252 { 0x13, T, "VERIFY(6)" },
253 /* 14 VOOVVV RECOVER BUFFERED DATA */
254 { 0x14, T | L, "RECOVER BUFFERED DATA" },
255 /* 15 OMO O OOOO OO MODE SELECT(6) */
256 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" },
257 /* 16 ZZMZO OOOZ O RESERVE(6) */
258 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" },
259 /* 16 Z RESERVE ELEMENT(6) */
260 { 0x16, M, "RESERVE ELEMENT(6)" },
261 /* 17 ZZMZO OOOZ O RELEASE(6) */
262 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" },
263 /* 17 Z RELEASE ELEMENT(6) */
264 { 0x17, M, "RELEASE ELEMENT(6)" },
265 /* 18 ZZZZOZO Z COPY */
266 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" },
267 /* 19 VMVVVV ERASE(6) */
268 { 0x19, T, "ERASE(6)" },
269 /* 1A OMO O OOOO OO MODE SENSE(6) */
270 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" },
271 /* 1B O OOO O MO O START STOP UNIT */
272 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" },
273 /* 1B O M LOAD UNLOAD */
274 { 0x1B, T | V, "LOAD UNLOAD" },
275 /* 1B SCAN */
276 { 0x1B, S, "SCAN" },
277 /* 1B O STOP PRINT */
278 { 0x1B, L, "STOP PRINT" },
279 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */
280 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" },
281 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */
282 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" },
283 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */
284 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" },
285 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */
286 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" },
287 /* 1F */
288 /* 20 V VVV V */
289 /* 21 V VVV V */
290 /* 22 V VVV V */
291 /* 23 V V V V */
292 /* 23 O READ FORMAT CAPACITIES */
293 { 0x23, R, "READ FORMAT CAPACITIES" },
294 /* 24 V VV SET WINDOW */
295 { 0x24, S, "SET WINDOW" },
296 /* 25 M M M M READ CAPACITY(10) */
297 { 0x25, D | W | O | B, "READ CAPACITY(10)" },
298 /* 25 O READ CAPACITY */
299 { 0x25, R, "READ CAPACITY" },
300 /* 25 M READ CARD CAPACITY */
301 { 0x25, K, "READ CARD CAPACITY" },
302 /* 25 GET WINDOW */
303 { 0x25, S, "GET WINDOW" },
304 /* 26 V VV */
305 /* 27 V VV */
306 /* 28 M MOM MM READ(10) */
307 { 0x28, D | W | R | O | B | K | S, "READ(10)" },
308 /* 28 GET MESSAGE(10) */
309 { 0x28, C, "GET MESSAGE(10)" },
310 /* 29 V VVO READ GENERATION */
311 { 0x29, O, "READ GENERATION" },
312 /* 2A O MOM MO WRITE(10) */
313 { 0x2A, D | W | R | O | B | K, "WRITE(10)" },
314 /* 2A SEND(10) */
315 { 0x2A, S, "SEND(10)" },
316 /* 2A SEND MESSAGE(10) */
317 { 0x2A, C, "SEND MESSAGE(10)" },
318 /* 2B Z OOO O SEEK(10) */
319 { 0x2B, D | W | R | O | K, "SEEK(10)" },
320 /* 2B O LOCATE(10) */
321 { 0x2B, T, "LOCATE(10)" },
322 /* 2B O POSITION TO ELEMENT */
323 { 0x2B, M, "POSITION TO ELEMENT" },
324 /* 2C V OO ERASE(10) */
325 { 0x2C, R | O, "ERASE(10)" },
326 /* 2D O READ UPDATED BLOCK */
327 { 0x2D, O, "READ UPDATED BLOCK" },
328 /* 2D V */
329 /* 2E O OOO MO WRITE AND VERIFY(10) */
330 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" },
331 /* 2F O OOO VERIFY(10) */
332 { 0x2F, D | W | R | O, "VERIFY(10)" },
333 /* 30 Z ZZZ SEARCH DATA HIGH(10) */
334 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" },
335 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */
336 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" },
337 /* 31 OBJECT POSITION */
338 { 0x31, S, "OBJECT POSITION" },
339 /* 32 Z ZZZ SEARCH DATA LOW(10) */
340 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" },
341 /* 33 Z OZO SET LIMITS(10) */
342 { 0x33, D | W | R | O, "SET LIMITS(10)" },
343 /* 34 O O O O PRE-FETCH(10) */
344 { 0x34, D | W | O | K, "PRE-FETCH(10)" },
345 /* 34 M READ POSITION */
346 { 0x34, T, "READ POSITION" },
347 /* 34 GET DATA BUFFER STATUS */
348 { 0x34, S, "GET DATA BUFFER STATUS" },
349 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */
350 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" },
351 /* 36 Z O O O LOCK UNLOCK CACHE(10) */
352 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" },
353 /* 37 O O READ DEFECT DATA(10) */
354 { 0x37, D | O, "READ DEFECT DATA(10)" },
355 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */
356 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" },
357 /* 38 O O O MEDIUM SCAN */
358 { 0x38, W | O | K, "MEDIUM SCAN" },
359 /* 39 ZZZZOZO Z COMPARE */
360 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" },
361 /* 3A ZZZZOZO Z COPY AND VERIFY */
362 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" },
363 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */
364 { 0x3B, ALL, "WRITE BUFFER" },
365 /* 3C OOOOOOOOOO OOO READ BUFFER */
366 { 0x3C, ALL & ~(B), "READ BUFFER" },
367 /* 3D O UPDATE BLOCK */
368 { 0x3D, O, "UPDATE BLOCK" },
369 /* 3E O O O READ LONG(10) */
370 { 0x3E, D | W | O, "READ LONG(10)" },
371 /* 3F O O O WRITE LONG(10) */
372 { 0x3F, D | W | O, "WRITE LONG(10)" },
373 /* 40 ZZZZOZOZ CHANGE DEFINITION */
374 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" },
375 /* 41 O WRITE SAME(10) */
376 { 0x41, D, "WRITE SAME(10)" },
377 /* 42 O UNMAP */
378 { 0x42, D, "UNMAP" },
379 /* 42 O READ SUB-CHANNEL */
380 { 0x42, R, "READ SUB-CHANNEL" },
381 /* 43 O READ TOC/PMA/ATIP */
382 { 0x43, R, "READ TOC/PMA/ATIP" },
383 /* 44 M M REPORT DENSITY SUPPORT */
384 { 0x44, T | V, "REPORT DENSITY SUPPORT" },
385 /* 44 READ HEADER */
386 /* 45 O PLAY AUDIO(10) */
387 { 0x45, R, "PLAY AUDIO(10)" },
388 /* 46 M GET CONFIGURATION */
389 { 0x46, R, "GET CONFIGURATION" },
390 /* 47 O PLAY AUDIO MSF */
391 { 0x47, R, "PLAY AUDIO MSF" },
392 /* 48 */
393 /* 49 */
394 /* 4A M GET EVENT STATUS NOTIFICATION */
395 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" },
396 /* 4B O PAUSE/RESUME */
397 { 0x4B, R, "PAUSE/RESUME" },
398 /* 4C OOOOO OOOO OOO LOG SELECT */
399 { 0x4C, ALL & ~(R | B), "LOG SELECT" },
400 /* 4D OOOOO OOOO OMO LOG SENSE */
401 { 0x4D, ALL & ~(R | B), "LOG SENSE" },
402 /* 4E O STOP PLAY/SCAN */
403 { 0x4E, R, "STOP PLAY/SCAN" },
404 /* 4F */
405 /* 50 O XDWRITE(10) */
406 { 0x50, D, "XDWRITE(10)" },
407 /* 51 O XPWRITE(10) */
408 { 0x51, D, "XPWRITE(10)" },
409 /* 51 O READ DISC INFORMATION */
410 { 0x51, R, "READ DISC INFORMATION" },
411 /* 52 O XDREAD(10) */
412 { 0x52, D, "XDREAD(10)" },
413 /* 52 O READ TRACK INFORMATION */
414 { 0x52, R, "READ TRACK INFORMATION" },
415 /* 53 O RESERVE TRACK */
416 { 0x53, R, "RESERVE TRACK" },
417 /* 54 O SEND OPC INFORMATION */
418 { 0x54, R, "SEND OPC INFORMATION" },
419 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */
420 { 0x55, ALL & ~(P), "MODE SELECT(10)" },
421 /* 56 ZZMZO OOOZ RESERVE(10) */
422 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" },
423 /* 56 Z RESERVE ELEMENT(10) */
424 { 0x56, M, "RESERVE ELEMENT(10)" },
425 /* 57 ZZMZO OOOZ RELEASE(10) */
426 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" },
427 /* 57 Z RELEASE ELEMENT(10) */
428 { 0x57, M, "RELEASE ELEMENT(10)" },
429 /* 58 O REPAIR TRACK */
430 { 0x58, R, "REPAIR TRACK" },
431 /* 59 */
432 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */
433 { 0x5A, ALL & ~(P), "MODE SENSE(10)" },
434 /* 5B O CLOSE TRACK/SESSION */
435 { 0x5B, R, "CLOSE TRACK/SESSION" },
436 /* 5C O READ BUFFER CAPACITY */
437 { 0x5C, R, "READ BUFFER CAPACITY" },
438 /* 5D O SEND CUE SHEET */
439 { 0x5D, R, "SEND CUE SHEET" },
440 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */
441 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" },
442 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */
443 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" },
444 /* 7E OO O OOOO O extended CDB */
445 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" },
446 /* 7F O M variable length CDB (more than 16 bytes) */
447 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" },
448 /* 80 Z XDWRITE EXTENDED(16) */
449 { 0x80, D, "XDWRITE EXTENDED(16)" },
450 /* 80 M WRITE FILEMARKS(16) */
451 { 0x80, T, "WRITE FILEMARKS(16)" },
452 /* 81 Z REBUILD(16) */
453 { 0x81, D, "REBUILD(16)" },
454 /* 81 O READ REVERSE(16) */
455 { 0x81, T, "READ REVERSE(16)" },
456 /* 82 Z REGENERATE(16) */
457 { 0x82, D, "REGENERATE(16)" },
458 /* 83 OOOOO O OO EXTENDED COPY */
459 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" },
460 /* 84 OOOOO O OO RECEIVE COPY RESULTS */
461 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" },
462 /* 85 O O O ATA COMMAND PASS THROUGH(16) */
463 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" },
464 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */
465 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" },
466 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */
467 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" },
468 /*
469 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt
470 * but we had it since r1.40. Do we really want them?
471 */
472 /* 88 MM O O O READ(16) */
473 { 0x88, D | T | W | O | B, "READ(16)" },
474 /* 89 */
475 /* 8A OM O O O WRITE(16) */
476 { 0x8A, D | T | W | O | B, "WRITE(16)" },
477 /* 8B O ORWRITE */
478 { 0x8B, D, "ORWRITE" },
479 /* 8C OO O OO O M READ ATTRIBUTE */
480 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" },
481 /* 8D OO O OO O O WRITE ATTRIBUTE */
482 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" },
483 /* 8E O O O O WRITE AND VERIFY(16) */
484 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" },
485 /* 8F OO O O O VERIFY(16) */
486 { 0x8F, D | T | W | O | B, "VERIFY(16)" },
487 /* 90 O O O O PRE-FETCH(16) */
488 { 0x90, D | W | O | B, "PRE-FETCH(16)" },
489 /* 91 O O O O SYNCHRONIZE CACHE(16) */
490 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" },
491 /* 91 O SPACE(16) */
492 { 0x91, T, "SPACE(16)" },
493 /* 92 Z O O LOCK UNLOCK CACHE(16) */
494 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" },
495 /* 92 O LOCATE(16) */
496 { 0x92, T, "LOCATE(16)" },
497 /* 93 O WRITE SAME(16) */
498 { 0x93, D, "WRITE SAME(16)" },
499 /* 93 M ERASE(16) */
500 { 0x93, T, "ERASE(16)" },
501 /* 94 [usage proposed by SCSI Socket Services project] */
502 /* 95 [usage proposed by SCSI Socket Services project] */
503 /* 96 [usage proposed by SCSI Socket Services project] */
504 /* 97 [usage proposed by SCSI Socket Services project] */
505 /* 98 */
506 /* 99 */
507 /* 9A */
508 /* 9B */
509 /* 9C */
510 /* 9D */
511 /* XXX KDM ALL for this? op-num.txt defines it for none.. */
512 /* 9E SERVICE ACTION IN(16) */
513 { 0x9E, ALL, "SERVICE ACTION IN(16)" },
514 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */
515 /* 9F M SERVICE ACTION OUT(16) */
516 { 0x9F, ALL, "SERVICE ACTION OUT(16)" },
517 /* A0 MMOOO OMMM OMO REPORT LUNS */
518 { 0xA0, ALL & ~(R | B), "REPORT LUNS" },
519 /* A1 O BLANK */
520 { 0xA1, R, "BLANK" },
521 /* A1 O O ATA COMMAND PASS THROUGH(12) */
522 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" },
523 /* A2 OO O O SECURITY PROTOCOL IN */
524 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" },
525 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */
526 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" },
527 /* A3 O SEND KEY */
528 { 0xA3, R, "SEND KEY" },
529 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */
530 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" },
531 /* A4 O REPORT KEY */
532 { 0xA4, R, "REPORT KEY" },
533 /* A5 O O OM MOVE MEDIUM */
534 { 0xA5, T | W | O | M, "MOVE MEDIUM" },
535 /* A5 O PLAY AUDIO(12) */
536 { 0xA5, R, "PLAY AUDIO(12)" },
537 /* A6 O EXCHANGE MEDIUM */
538 { 0xA6, M, "EXCHANGE MEDIUM" },
539 /* A6 O LOAD/UNLOAD C/DVD */
540 { 0xA6, R, "LOAD/UNLOAD C/DVD" },
541 /* A7 ZZ O O MOVE MEDIUM ATTACHED */
542 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" },
543 /* A7 O SET READ AHEAD */
544 { 0xA7, R, "SET READ AHEAD" },
545 /* A8 O OOO READ(12) */
546 { 0xA8, D | W | R | O, "READ(12)" },
547 /* A8 GET MESSAGE(12) */
548 { 0xA8, C, "GET MESSAGE(12)" },
549 /* A9 O SERVICE ACTION OUT(12) */
550 { 0xA9, V, "SERVICE ACTION OUT(12)" },
551 /* AA O OOO WRITE(12) */
552 { 0xAA, D | W | R | O, "WRITE(12)" },
553 /* AA SEND MESSAGE(12) */
554 { 0xAA, C, "SEND MESSAGE(12)" },
555 /* AB O O SERVICE ACTION IN(12) */
556 { 0xAB, R | V, "SERVICE ACTION IN(12)" },
557 /* AC O ERASE(12) */
558 { 0xAC, O, "ERASE(12)" },
559 /* AC O GET PERFORMANCE */
560 { 0xAC, R, "GET PERFORMANCE" },
561 /* AD O READ DVD STRUCTURE */
562 { 0xAD, R, "READ DVD STRUCTURE" },
563 /* AE O O O WRITE AND VERIFY(12) */
564 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" },
565 /* AF O OZO VERIFY(12) */
566 { 0xAF, D | W | R | O, "VERIFY(12)" },
567 /* B0 ZZZ SEARCH DATA HIGH(12) */
568 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" },
569 /* B1 ZZZ SEARCH DATA EQUAL(12) */
570 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" },
571 /* B2 ZZZ SEARCH DATA LOW(12) */
572 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" },
573 /* B3 Z OZO SET LIMITS(12) */
574 { 0xB3, D | W | R | O, "SET LIMITS(12)" },
575 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */
576 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" },
577 /* B5 OO O O SECURITY PROTOCOL OUT */
578 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" },
579 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */
580 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" },
581 /* B6 O SEND VOLUME TAG */
582 { 0xB6, M, "SEND VOLUME TAG" },
583 /* B6 O SET STREAMING */
584 { 0xB6, R, "SET STREAMING" },
585 /* B7 O O READ DEFECT DATA(12) */
586 { 0xB7, D | O, "READ DEFECT DATA(12)" },
587 /* B8 O OZOM READ ELEMENT STATUS */
588 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" },
589 /* B9 O READ CD MSF */
590 { 0xB9, R, "READ CD MSF" },
591 /* BA O O OOMO REDUNDANCY GROUP (IN) */
592 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" },
593 /* BA O SCAN */
594 { 0xBA, R, "SCAN" },
595 /* BB O O OOOO REDUNDANCY GROUP (OUT) */
596 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" },
597 /* BB O SET CD SPEED */
598 { 0xBB, R, "SET CD SPEED" },
599 /* BC O O OOMO SPARE (IN) */
600 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" },
601 /* BD O O OOOO SPARE (OUT) */
602 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" },
603 /* BD O MECHANISM STATUS */
604 { 0xBD, R, "MECHANISM STATUS" },
605 /* BE O O OOMO VOLUME SET (IN) */
606 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" },
607 /* BE O READ CD */
608 { 0xBE, R, "READ CD" },
609 /* BF O O OOOO VOLUME SET (OUT) */
610 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" },
611 /* BF O SEND DVD STRUCTURE */
612 { 0xBF, R, "SEND DVD STRUCTURE" }
613 };
614
615 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)616 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
617 {
618 caddr_t match;
619 int i, j;
620 u_int32_t opmask;
621 u_int16_t pd_type;
622 int num_ops[2];
623 struct op_table_entry *table[2];
624 int num_tables;
625
626 /*
627 * If we've got inquiry data, use it to determine what type of
628 * device we're dealing with here. Otherwise, assume direct
629 * access.
630 */
631 if (inq_data == NULL) {
632 pd_type = T_DIRECT;
633 match = NULL;
634 } else {
635 pd_type = SID_TYPE(inq_data);
636
637 match = cam_quirkmatch((caddr_t)inq_data,
638 (caddr_t)scsi_op_quirk_table,
639 sizeof(scsi_op_quirk_table)/
640 sizeof(*scsi_op_quirk_table),
641 sizeof(*scsi_op_quirk_table),
642 scsi_inquiry_match);
643 }
644
645 if (match != NULL) {
646 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table;
647 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops;
648 table[1] = scsi_op_codes;
649 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
650 num_tables = 2;
651 } else {
652 /*
653 * If this is true, we have a vendor specific opcode that
654 * wasn't covered in the quirk table.
655 */
656 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80)))
657 return("Vendor Specific Command");
658
659 table[0] = scsi_op_codes;
660 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
661 num_tables = 1;
662 }
663
664 /* RBC is 'Simplified' Direct Access Device */
665 if (pd_type == T_RBC)
666 pd_type = T_DIRECT;
667
668 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */
669 if (pd_type == T_NODEVICE)
670 pd_type = T_DIRECT;
671
672 opmask = 1 << pd_type;
673
674 for (j = 0; j < num_tables; j++) {
675 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){
676 if ((table[j][i].opcode == opcode)
677 && ((table[j][i].opmask & opmask) != 0))
678 return(table[j][i].desc);
679 }
680 }
681
682 /*
683 * If we can't find a match for the command in the table, we just
684 * assume it's a vendor specifc command.
685 */
686 return("Vendor Specific Command");
687
688 }
689
690 #else /* SCSI_NO_OP_STRINGS */
691
692 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)693 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
694 {
695 return("");
696 }
697
698 #endif
699
700
701 #if !defined(SCSI_NO_SENSE_STRINGS)
702 #define SST(asc, ascq, action, desc) \
703 asc, ascq, action, desc
704 #else
705 const char empty_string[] = "";
706
707 #define SST(asc, ascq, action, desc) \
708 asc, ascq, action, empty_string
709 #endif
710
711 const struct sense_key_table_entry sense_key_table[] =
712 {
713 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
714 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
715 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" },
716 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
717 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
718 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
719 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
720 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
721 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
722 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
723 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
724 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
725 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
726 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
727 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
728 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" }
729 };
730
731 const int sense_key_table_size =
732 sizeof(sense_key_table)/sizeof(sense_key_table[0]);
733
734 static struct asc_table_entry quantum_fireball_entries[] = {
735 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
736 "Logical unit not ready, initializing cmd. required") }
737 };
738
739 static struct asc_table_entry sony_mo_entries[] = {
740 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
741 "Logical unit not ready, cause not reportable") }
742 };
743
744 static struct asc_table_entry hgst_entries[] = {
745 { SST(0x04, 0xF0, SS_RDEF,
746 "Vendor Unique - Logical Unit Not Ready") },
747 { SST(0x0A, 0x01, SS_RDEF,
748 "Unrecovered Super Certification Log Write Error") },
749 { SST(0x0A, 0x02, SS_RDEF,
750 "Unrecovered Super Certification Log Read Error") },
751 { SST(0x15, 0x03, SS_RDEF,
752 "Unrecovered Sector Error") },
753 { SST(0x3E, 0x04, SS_RDEF,
754 "Unrecovered Self-Test Hard-Cache Test Fail") },
755 { SST(0x3E, 0x05, SS_RDEF,
756 "Unrecovered Self-Test OTF-Cache Fail") },
757 { SST(0x40, 0x00, SS_RDEF,
758 "Unrecovered SAT No Buffer Overflow Error") },
759 { SST(0x40, 0x01, SS_RDEF,
760 "Unrecovered SAT Buffer Overflow Error") },
761 { SST(0x40, 0x02, SS_RDEF,
762 "Unrecovered SAT No Buffer Overflow With ECS Fault") },
763 { SST(0x40, 0x03, SS_RDEF,
764 "Unrecovered SAT Buffer Overflow With ECS Fault") },
765 { SST(0x40, 0x81, SS_RDEF,
766 "DRAM Failure") },
767 { SST(0x44, 0x0B, SS_RDEF,
768 "Vendor Unique - Internal Target Failure") },
769 { SST(0x44, 0xF2, SS_RDEF,
770 "Vendor Unique - Internal Target Failure") },
771 { SST(0x44, 0xF6, SS_RDEF,
772 "Vendor Unique - Internal Target Failure") },
773 { SST(0x44, 0xF9, SS_RDEF,
774 "Vendor Unique - Internal Target Failure") },
775 { SST(0x44, 0xFA, SS_RDEF,
776 "Vendor Unique - Internal Target Failure") },
777 { SST(0x5D, 0x22, SS_RDEF,
778 "Extreme Over-Temperature Warning") },
779 { SST(0x5D, 0x50, SS_RDEF,
780 "Load/Unload cycle Count Warning") },
781 { SST(0x81, 0x00, SS_RDEF,
782 "Vendor Unique - Internal Logic Error") },
783 { SST(0x85, 0x00, SS_RDEF,
784 "Vendor Unique - Internal Key Seed Error") },
785 };
786
787 static struct asc_table_entry seagate_entries[] = {
788 { SST(0x04, 0xF0, SS_RDEF,
789 "Logical Unit Not Ready, super certify in Progress") },
790 { SST(0x08, 0x86, SS_RDEF,
791 "Write Fault Data Corruption") },
792 { SST(0x09, 0x0D, SS_RDEF,
793 "Tracking Failure") },
794 { SST(0x09, 0x0E, SS_RDEF,
795 "ETF Failure") },
796 { SST(0x0B, 0x5D, SS_RDEF,
797 "Pre-SMART Warning") },
798 { SST(0x0B, 0x85, SS_RDEF,
799 "5V Voltage Warning") },
800 { SST(0x0B, 0x8C, SS_RDEF,
801 "12V Voltage Warning") },
802 { SST(0x0C, 0xFF, SS_RDEF,
803 "Write Error - Too many error recovery revs") },
804 { SST(0x11, 0xFF, SS_RDEF,
805 "Unrecovered Read Error - Too many error recovery revs") },
806 { SST(0x19, 0x0E, SS_RDEF,
807 "Fewer than 1/2 defect list copies") },
808 { SST(0x20, 0xF3, SS_RDEF,
809 "Illegal CDB linked to skip mask cmd") },
810 { SST(0x24, 0xF0, SS_RDEF,
811 "Illegal byte in CDB, LBA not matching") },
812 { SST(0x24, 0xF1, SS_RDEF,
813 "Illegal byte in CDB, LEN not matching") },
814 { SST(0x24, 0xF2, SS_RDEF,
815 "Mask not matching transfer length") },
816 { SST(0x24, 0xF3, SS_RDEF,
817 "Drive formatted without plist") },
818 { SST(0x26, 0x95, SS_RDEF,
819 "Invalid Field Parameter - CAP File") },
820 { SST(0x26, 0x96, SS_RDEF,
821 "Invalid Field Parameter - RAP File") },
822 { SST(0x26, 0x97, SS_RDEF,
823 "Invalid Field Parameter - TMS Firmware Tag") },
824 { SST(0x26, 0x98, SS_RDEF,
825 "Invalid Field Parameter - Check Sum") },
826 { SST(0x26, 0x99, SS_RDEF,
827 "Invalid Field Parameter - Firmware Tag") },
828 { SST(0x29, 0x08, SS_RDEF,
829 "Write Log Dump data") },
830 { SST(0x29, 0x09, SS_RDEF,
831 "Write Log Dump data") },
832 { SST(0x29, 0x0A, SS_RDEF,
833 "Reserved disk space") },
834 { SST(0x29, 0x0B, SS_RDEF,
835 "SDBP") },
836 { SST(0x29, 0x0C, SS_RDEF,
837 "SDBP") },
838 { SST(0x31, 0x91, SS_RDEF,
839 "Format Corrupted World Wide Name (WWN) is Invalid") },
840 { SST(0x32, 0x03, SS_RDEF,
841 "Defect List - Length exceeds Command Allocated Length") },
842 { SST(0x33, 0x00, SS_RDEF,
843 "Flash not ready for access") },
844 { SST(0x3F, 0x70, SS_RDEF,
845 "Invalid RAP block") },
846 { SST(0x3F, 0x71, SS_RDEF,
847 "RAP/ETF mismatch") },
848 { SST(0x3F, 0x90, SS_RDEF,
849 "Invalid CAP block") },
850 { SST(0x3F, 0x91, SS_RDEF,
851 "World Wide Name (WWN) Mismatch") },
852 { SST(0x40, 0x01, SS_RDEF,
853 "DRAM Parity Error") },
854 { SST(0x40, 0x02, SS_RDEF,
855 "DRAM Parity Error") },
856 { SST(0x42, 0x0A, SS_RDEF,
857 "Loopback Test") },
858 { SST(0x42, 0x0B, SS_RDEF,
859 "Loopback Test") },
860 { SST(0x44, 0xF2, SS_RDEF,
861 "Compare error during data integrity check") },
862 { SST(0x44, 0xF6, SS_RDEF,
863 "Unrecoverable error during data integrity check") },
864 { SST(0x47, 0x80, SS_RDEF,
865 "Fibre Channel Sequence Error") },
866 { SST(0x4E, 0x01, SS_RDEF,
867 "Information Unit Too Short") },
868 { SST(0x80, 0x00, SS_RDEF,
869 "General Firmware Error / Command Timeout") },
870 { SST(0x80, 0x01, SS_RDEF,
871 "Command Timeout") },
872 { SST(0x80, 0x02, SS_RDEF,
873 "Command Timeout") },
874 { SST(0x80, 0x80, SS_RDEF,
875 "FC FIFO Error During Read Transfer") },
876 { SST(0x80, 0x81, SS_RDEF,
877 "FC FIFO Error During Write Transfer") },
878 { SST(0x80, 0x82, SS_RDEF,
879 "DISC FIFO Error During Read Transfer") },
880 { SST(0x80, 0x83, SS_RDEF,
881 "DISC FIFO Error During Write Transfer") },
882 { SST(0x80, 0x84, SS_RDEF,
883 "LBA Seeded LRC Error on Read") },
884 { SST(0x80, 0x85, SS_RDEF,
885 "LBA Seeded LRC Error on Write") },
886 { SST(0x80, 0x86, SS_RDEF,
887 "IOEDC Error on Read") },
888 { SST(0x80, 0x87, SS_RDEF,
889 "IOEDC Error on Write") },
890 { SST(0x80, 0x88, SS_RDEF,
891 "Host Parity Check Failed") },
892 { SST(0x80, 0x89, SS_RDEF,
893 "IOEDC error on read detected by formatter") },
894 { SST(0x80, 0x8A, SS_RDEF,
895 "Host Parity Errors / Host FIFO Initialization Failed") },
896 { SST(0x80, 0x8B, SS_RDEF,
897 "Host Parity Errors") },
898 { SST(0x80, 0x8C, SS_RDEF,
899 "Host Parity Errors") },
900 { SST(0x80, 0x8D, SS_RDEF,
901 "Host Parity Errors") },
902 { SST(0x81, 0x00, SS_RDEF,
903 "LA Check Failed") },
904 { SST(0x82, 0x00, SS_RDEF,
905 "Internal client detected insufficient buffer") },
906 { SST(0x84, 0x00, SS_RDEF,
907 "Scheduled Diagnostic And Repair") },
908 };
909
910 static struct scsi_sense_quirk_entry sense_quirk_table[] = {
911 {
912 /*
913 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b
914 * when they really should return 0x04 0x02.
915 */
916 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
917 /*num_sense_keys*/0,
918 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
919 /*sense key entries*/NULL,
920 quantum_fireball_entries
921 },
922 {
923 /*
924 * This Sony MO drive likes to return 0x04, 0x00 when it
925 * isn't spun up.
926 */
927 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
928 /*num_sense_keys*/0,
929 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
930 /*sense key entries*/NULL,
931 sony_mo_entries
932 },
933 {
934 /*
935 * HGST vendor-specific error codes
936 */
937 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"},
938 /*num_sense_keys*/0,
939 sizeof(hgst_entries)/sizeof(struct asc_table_entry),
940 /*sense key entries*/NULL,
941 hgst_entries
942 },
943 {
944 /*
945 * SEAGATE vendor-specific error codes
946 */
947 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"},
948 /*num_sense_keys*/0,
949 sizeof(seagate_entries)/sizeof(struct asc_table_entry),
950 /*sense key entries*/NULL,
951 seagate_entries
952 }
953 };
954
955 const int sense_quirk_table_size =
956 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
957
958 static struct asc_table_entry asc_table[] = {
959 /*
960 * From: http://www.t10.org/lists/asc-num.txt
961 * Modifications by Jung-uk Kim (jkim@FreeBSD.org)
962 */
963 /*
964 * File: ASC-NUM.TXT
965 *
966 * SCSI ASC/ASCQ Assignments
967 * Numeric Sorted Listing
968 * as of 5/20/12
969 *
970 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
971 * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
972 * . L - PRINTER DEVICE (SSC) blank = reserved
973 * . P - PROCESSOR DEVICE (SPC) not blank = allowed
974 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2)
975 * . . R - CD DEVICE (MMC)
976 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
977 * . . .M - MEDIA CHANGER DEVICE (SMC)
978 * . . . A - STORAGE ARRAY DEVICE (SCC)
979 * . . . E - ENCLOSURE SERVICES DEVICE (SES)
980 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
981 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
982 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
983 * . . . . .F - OBJECT-BASED STORAGE (OSD)
984 * DTLPWROMAEBKVF
985 * ASC ASCQ Action
986 * Description
987 */
988 /* DTLPWROMAEBKVF */
989 { SST(0x00, 0x00, SS_NOP,
990 "No additional sense information") },
991 /* T */
992 { SST(0x00, 0x01, SS_RDEF,
993 "Filemark detected") },
994 /* T */
995 { SST(0x00, 0x02, SS_RDEF,
996 "End-of-partition/medium detected") },
997 /* T */
998 { SST(0x00, 0x03, SS_RDEF,
999 "Setmark detected") },
1000 /* T */
1001 { SST(0x00, 0x04, SS_RDEF,
1002 "Beginning-of-partition/medium detected") },
1003 /* TL */
1004 { SST(0x00, 0x05, SS_RDEF,
1005 "End-of-data detected") },
1006 /* DTLPWROMAEBKVF */
1007 { SST(0x00, 0x06, SS_RDEF,
1008 "I/O process terminated") },
1009 /* T */
1010 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */
1011 "Programmable early warning detected") },
1012 /* R */
1013 { SST(0x00, 0x11, SS_FATAL | EBUSY,
1014 "Audio play operation in progress") },
1015 /* R */
1016 { SST(0x00, 0x12, SS_NOP,
1017 "Audio play operation paused") },
1018 /* R */
1019 { SST(0x00, 0x13, SS_NOP,
1020 "Audio play operation successfully completed") },
1021 /* R */
1022 { SST(0x00, 0x14, SS_RDEF,
1023 "Audio play operation stopped due to error") },
1024 /* R */
1025 { SST(0x00, 0x15, SS_NOP,
1026 "No current audio status to return") },
1027 /* DTLPWROMAEBKVF */
1028 { SST(0x00, 0x16, SS_FATAL | EBUSY,
1029 "Operation in progress") },
1030 /* DTL WROMAEBKVF */
1031 { SST(0x00, 0x17, SS_RDEF,
1032 "Cleaning requested") },
1033 /* T */
1034 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */
1035 "Erase operation in progress") },
1036 /* T */
1037 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */
1038 "Locate operation in progress") },
1039 /* T */
1040 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */
1041 "Rewind operation in progress") },
1042 /* T */
1043 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */
1044 "Set capacity operation in progress") },
1045 /* T */
1046 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */
1047 "Verify operation in progress") },
1048 /* DT B */
1049 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */
1050 "ATA pass through information available") },
1051 /* DT R MAEBKV */
1052 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */
1053 "Conflicting SA creation request") },
1054 /* DT B */
1055 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */
1056 "Logical unit transitioning to another power condition") },
1057 /* DT P B */
1058 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */
1059 "Extended copy information available") },
1060 /* D W O BK */
1061 { SST(0x01, 0x00, SS_RDEF,
1062 "No index/sector signal") },
1063 /* D WRO BK */
1064 { SST(0x02, 0x00, SS_RDEF,
1065 "No seek complete") },
1066 /* DTL W O BK */
1067 { SST(0x03, 0x00, SS_RDEF,
1068 "Peripheral device write fault") },
1069 /* T */
1070 { SST(0x03, 0x01, SS_RDEF,
1071 "No write current") },
1072 /* T */
1073 { SST(0x03, 0x02, SS_RDEF,
1074 "Excessive write errors") },
1075 /* DTLPWROMAEBKVF */
1076 { SST(0x04, 0x00, SS_RDEF,
1077 "Logical unit not ready, cause not reportable") },
1078 /* DTLPWROMAEBKVF */
1079 { SST(0x04, 0x01, SS_WAIT | EBUSY,
1080 "Logical unit is in process of becoming ready") },
1081 /* DTLPWROMAEBKVF */
1082 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
1083 "Logical unit not ready, initializing command required") },
1084 /* DTLPWROMAEBKVF */
1085 { SST(0x04, 0x03, SS_FATAL | ENXIO,
1086 "Logical unit not ready, manual intervention required") },
1087 /* DTL RO B */
1088 { SST(0x04, 0x04, SS_FATAL | EBUSY,
1089 "Logical unit not ready, format in progress") },
1090 /* DT W O A BK F */
1091 { SST(0x04, 0x05, SS_FATAL | EBUSY,
1092 "Logical unit not ready, rebuild in progress") },
1093 /* DT W O A BK */
1094 { SST(0x04, 0x06, SS_FATAL | EBUSY,
1095 "Logical unit not ready, recalculation in progress") },
1096 /* DTLPWROMAEBKVF */
1097 { SST(0x04, 0x07, SS_FATAL | EBUSY,
1098 "Logical unit not ready, operation in progress") },
1099 /* R */
1100 { SST(0x04, 0x08, SS_FATAL | EBUSY,
1101 "Logical unit not ready, long write in progress") },
1102 /* DTLPWROMAEBKVF */
1103 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */
1104 "Logical unit not ready, self-test in progress") },
1105 /* DTLPWROMAEBKVF */
1106 { SST(0x04, 0x0A, SS_WAIT | ENXIO,
1107 "Logical unit not accessible, asymmetric access state transition")},
1108 /* DTLPWROMAEBKVF */
1109 { SST(0x04, 0x0B, SS_FATAL | ENXIO,
1110 "Logical unit not accessible, target port in standby state") },
1111 /* DTLPWROMAEBKVF */
1112 { SST(0x04, 0x0C, SS_FATAL | ENXIO,
1113 "Logical unit not accessible, target port in unavailable state") },
1114 /* F */
1115 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */
1116 "Logical unit not ready, structure check required") },
1117 /* DT WROM B */
1118 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */
1119 "Logical unit not ready, auxiliary memory not accessible") },
1120 /* DT WRO AEB VF */
1121 { SST(0x04, 0x11, SS_WAIT | EBUSY,
1122 "Logical unit not ready, notify (enable spinup) required") },
1123 /* M V */
1124 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */
1125 "Logical unit not ready, offline") },
1126 /* DT R MAEBKV */
1127 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */
1128 "Logical unit not ready, SA creation in progress") },
1129 /* D B */
1130 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */
1131 "Logical unit not ready, space allocation in progress") },
1132 /* M */
1133 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */
1134 "Logical unit not ready, robotics disabled") },
1135 /* M */
1136 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */
1137 "Logical unit not ready, configuration required") },
1138 /* M */
1139 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */
1140 "Logical unit not ready, calibration required") },
1141 /* M */
1142 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */
1143 "Logical unit not ready, a door is open") },
1144 /* M */
1145 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */
1146 "Logical unit not ready, operating in sequential mode") },
1147 /* DT B */
1148 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */
1149 "Logical unit not ready, START/STOP UNIT command in progress") },
1150 /* D B */
1151 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */
1152 "Logical unit not ready, sanitize in progress") },
1153 /* DT MAEB */
1154 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */
1155 "Logical unit not ready, additional power use not yet granted") },
1156 /* DTL WROMAEBKVF */
1157 { SST(0x05, 0x00, SS_RDEF,
1158 "Logical unit does not respond to selection") },
1159 /* D WROM BK */
1160 { SST(0x06, 0x00, SS_RDEF,
1161 "No reference position found") },
1162 /* DTL WROM BK */
1163 { SST(0x07, 0x00, SS_RDEF,
1164 "Multiple peripheral devices selected") },
1165 /* DTL WROMAEBKVF */
1166 { SST(0x08, 0x00, SS_RDEF,
1167 "Logical unit communication failure") },
1168 /* DTL WROMAEBKVF */
1169 { SST(0x08, 0x01, SS_RDEF,
1170 "Logical unit communication time-out") },
1171 /* DTL WROMAEBKVF */
1172 { SST(0x08, 0x02, SS_RDEF,
1173 "Logical unit communication parity error") },
1174 /* DT ROM BK */
1175 { SST(0x08, 0x03, SS_RDEF,
1176 "Logical unit communication CRC error (Ultra-DMA/32)") },
1177 /* DTLPWRO K */
1178 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */
1179 "Unreachable copy target") },
1180 /* DT WRO B */
1181 { SST(0x09, 0x00, SS_RDEF,
1182 "Track following error") },
1183 /* WRO K */
1184 { SST(0x09, 0x01, SS_RDEF,
1185 "Tracking servo failure") },
1186 /* WRO K */
1187 { SST(0x09, 0x02, SS_RDEF,
1188 "Focus servo failure") },
1189 /* WRO */
1190 { SST(0x09, 0x03, SS_RDEF,
1191 "Spindle servo failure") },
1192 /* DT WRO B */
1193 { SST(0x09, 0x04, SS_RDEF,
1194 "Head select fault") },
1195 /* DTLPWROMAEBKVF */
1196 { SST(0x0A, 0x00, SS_FATAL | ENOSPC,
1197 "Error log overflow") },
1198 /* DTLPWROMAEBKVF */
1199 { SST(0x0B, 0x00, SS_RDEF,
1200 "Warning") },
1201 /* DTLPWROMAEBKVF */
1202 { SST(0x0B, 0x01, SS_RDEF,
1203 "Warning - specified temperature exceeded") },
1204 /* DTLPWROMAEBKVF */
1205 { SST(0x0B, 0x02, SS_RDEF,
1206 "Warning - enclosure degraded") },
1207 /* DTLPWROMAEBKVF */
1208 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */
1209 "Warning - background self-test failed") },
1210 /* DTLPWRO AEBKVF */
1211 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */
1212 "Warning - background pre-scan detected medium error") },
1213 /* DTLPWRO AEBKVF */
1214 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */
1215 "Warning - background medium scan detected medium error") },
1216 /* DTLPWROMAEBKVF */
1217 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */
1218 "Warning - non-volatile cache now volatile") },
1219 /* DTLPWROMAEBKVF */
1220 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */
1221 "Warning - degraded power to non-volatile cache") },
1222 /* DTLPWROMAEBKVF */
1223 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */
1224 "Warning - power loss expected") },
1225 /* D */
1226 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */
1227 "Warning - device statistics notification available") },
1228 /* T R */
1229 { SST(0x0C, 0x00, SS_RDEF,
1230 "Write error") },
1231 /* K */
1232 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1233 "Write error - recovered with auto reallocation") },
1234 /* D W O BK */
1235 { SST(0x0C, 0x02, SS_RDEF,
1236 "Write error - auto reallocation failed") },
1237 /* D W O BK */
1238 { SST(0x0C, 0x03, SS_RDEF,
1239 "Write error - recommend reassignment") },
1240 /* DT W O B */
1241 { SST(0x0C, 0x04, SS_RDEF,
1242 "Compression check miscompare error") },
1243 /* DT W O B */
1244 { SST(0x0C, 0x05, SS_RDEF,
1245 "Data expansion occurred during compression") },
1246 /* DT W O B */
1247 { SST(0x0C, 0x06, SS_RDEF,
1248 "Block not compressible") },
1249 /* R */
1250 { SST(0x0C, 0x07, SS_RDEF,
1251 "Write error - recovery needed") },
1252 /* R */
1253 { SST(0x0C, 0x08, SS_RDEF,
1254 "Write error - recovery failed") },
1255 /* R */
1256 { SST(0x0C, 0x09, SS_RDEF,
1257 "Write error - loss of streaming") },
1258 /* R */
1259 { SST(0x0C, 0x0A, SS_RDEF,
1260 "Write error - padding blocks added") },
1261 /* DT WROM B */
1262 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */
1263 "Auxiliary memory write error") },
1264 /* DTLPWRO AEBKVF */
1265 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */
1266 "Write error - unexpected unsolicited data") },
1267 /* DTLPWRO AEBKVF */
1268 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */
1269 "Write error - not enough unsolicited data") },
1270 /* DT W O BK */
1271 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */
1272 "Multiple write errors") },
1273 /* R */
1274 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */
1275 "Defects in error window") },
1276 /* DTLPWRO A K */
1277 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */
1278 "Error detected by third party temporary initiator") },
1279 /* DTLPWRO A K */
1280 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */
1281 "Third party device failure") },
1282 /* DTLPWRO A K */
1283 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */
1284 "Copy target device not reachable") },
1285 /* DTLPWRO A K */
1286 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */
1287 "Incorrect copy target device type") },
1288 /* DTLPWRO A K */
1289 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */
1290 "Copy target device data underrun") },
1291 /* DTLPWRO A K */
1292 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */
1293 "Copy target device data overrun") },
1294 /* DT PWROMAEBK F */
1295 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */
1296 "Invalid information unit") },
1297 /* DT PWROMAEBK F */
1298 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */
1299 "Information unit too short") },
1300 /* DT PWROMAEBK F */
1301 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */
1302 "Information unit too long") },
1303 /* DT P R MAEBK F */
1304 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */
1305 "Invalid field in command information unit") },
1306 /* D W O BK */
1307 { SST(0x10, 0x00, SS_RDEF,
1308 "ID CRC or ECC error") },
1309 /* DT W O */
1310 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */
1311 "Logical block guard check failed") },
1312 /* DT W O */
1313 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */
1314 "Logical block application tag check failed") },
1315 /* DT W O */
1316 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */
1317 "Logical block reference tag check failed") },
1318 /* T */
1319 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */
1320 "Logical block protection error on recovered buffer data") },
1321 /* T */
1322 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */
1323 "Logical block protection method error") },
1324 /* DT WRO BK */
1325 { SST(0x11, 0x00, SS_FATAL|EIO,
1326 "Unrecovered read error") },
1327 /* DT WRO BK */
1328 { SST(0x11, 0x01, SS_FATAL|EIO,
1329 "Read retries exhausted") },
1330 /* DT WRO BK */
1331 { SST(0x11, 0x02, SS_FATAL|EIO,
1332 "Error too long to correct") },
1333 /* DT W O BK */
1334 { SST(0x11, 0x03, SS_FATAL|EIO,
1335 "Multiple read errors") },
1336 /* D W O BK */
1337 { SST(0x11, 0x04, SS_FATAL|EIO,
1338 "Unrecovered read error - auto reallocate failed") },
1339 /* WRO B */
1340 { SST(0x11, 0x05, SS_FATAL|EIO,
1341 "L-EC uncorrectable error") },
1342 /* WRO B */
1343 { SST(0x11, 0x06, SS_FATAL|EIO,
1344 "CIRC unrecovered error") },
1345 /* W O B */
1346 { SST(0x11, 0x07, SS_RDEF,
1347 "Data re-synchronization error") },
1348 /* T */
1349 { SST(0x11, 0x08, SS_RDEF,
1350 "Incomplete block read") },
1351 /* T */
1352 { SST(0x11, 0x09, SS_RDEF,
1353 "No gap found") },
1354 /* DT O BK */
1355 { SST(0x11, 0x0A, SS_RDEF,
1356 "Miscorrected error") },
1357 /* D W O BK */
1358 { SST(0x11, 0x0B, SS_FATAL|EIO,
1359 "Unrecovered read error - recommend reassignment") },
1360 /* D W O BK */
1361 { SST(0x11, 0x0C, SS_FATAL|EIO,
1362 "Unrecovered read error - recommend rewrite the data") },
1363 /* DT WRO B */
1364 { SST(0x11, 0x0D, SS_RDEF,
1365 "De-compression CRC error") },
1366 /* DT WRO B */
1367 { SST(0x11, 0x0E, SS_RDEF,
1368 "Cannot decompress using declared algorithm") },
1369 /* R */
1370 { SST(0x11, 0x0F, SS_RDEF,
1371 "Error reading UPC/EAN number") },
1372 /* R */
1373 { SST(0x11, 0x10, SS_RDEF,
1374 "Error reading ISRC number") },
1375 /* R */
1376 { SST(0x11, 0x11, SS_RDEF,
1377 "Read error - loss of streaming") },
1378 /* DT WROM B */
1379 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */
1380 "Auxiliary memory read error") },
1381 /* DTLPWRO AEBKVF */
1382 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */
1383 "Read error - failed retransmission request") },
1384 /* D */
1385 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */
1386 "Read error - LBA marked bad by application client") },
1387 /* D W O BK */
1388 { SST(0x12, 0x00, SS_RDEF,
1389 "Address mark not found for ID field") },
1390 /* D W O BK */
1391 { SST(0x13, 0x00, SS_RDEF,
1392 "Address mark not found for data field") },
1393 /* DTL WRO BK */
1394 { SST(0x14, 0x00, SS_RDEF,
1395 "Recorded entity not found") },
1396 /* DT WRO BK */
1397 { SST(0x14, 0x01, SS_RDEF,
1398 "Record not found") },
1399 /* T */
1400 { SST(0x14, 0x02, SS_RDEF,
1401 "Filemark or setmark not found") },
1402 /* T */
1403 { SST(0x14, 0x03, SS_RDEF,
1404 "End-of-data not found") },
1405 /* T */
1406 { SST(0x14, 0x04, SS_RDEF,
1407 "Block sequence error") },
1408 /* DT W O BK */
1409 { SST(0x14, 0x05, SS_RDEF,
1410 "Record not found - recommend reassignment") },
1411 /* DT W O BK */
1412 { SST(0x14, 0x06, SS_RDEF,
1413 "Record not found - data auto-reallocated") },
1414 /* T */
1415 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */
1416 "Locate operation failure") },
1417 /* DTL WROM BK */
1418 { SST(0x15, 0x00, SS_RDEF,
1419 "Random positioning error") },
1420 /* DTL WROM BK */
1421 { SST(0x15, 0x01, SS_RDEF,
1422 "Mechanical positioning error") },
1423 /* DT WRO BK */
1424 { SST(0x15, 0x02, SS_RDEF,
1425 "Positioning error detected by read of medium") },
1426 /* D W O BK */
1427 { SST(0x16, 0x00, SS_RDEF,
1428 "Data synchronization mark error") },
1429 /* D W O BK */
1430 { SST(0x16, 0x01, SS_RDEF,
1431 "Data sync error - data rewritten") },
1432 /* D W O BK */
1433 { SST(0x16, 0x02, SS_RDEF,
1434 "Data sync error - recommend rewrite") },
1435 /* D W O BK */
1436 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1437 "Data sync error - data auto-reallocated") },
1438 /* D W O BK */
1439 { SST(0x16, 0x04, SS_RDEF,
1440 "Data sync error - recommend reassignment") },
1441 /* DT WRO BK */
1442 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1443 "Recovered data with no error correction applied") },
1444 /* DT WRO BK */
1445 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1446 "Recovered data with retries") },
1447 /* DT WRO BK */
1448 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1449 "Recovered data with positive head offset") },
1450 /* DT WRO BK */
1451 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1452 "Recovered data with negative head offset") },
1453 /* WRO B */
1454 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1455 "Recovered data with retries and/or CIRC applied") },
1456 /* D WRO BK */
1457 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1458 "Recovered data using previous sector ID") },
1459 /* D W O BK */
1460 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1461 "Recovered data without ECC - data auto-reallocated") },
1462 /* D WRO BK */
1463 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1464 "Recovered data without ECC - recommend reassignment") },
1465 /* D WRO BK */
1466 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE,
1467 "Recovered data without ECC - recommend rewrite") },
1468 /* D WRO BK */
1469 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE,
1470 "Recovered data without ECC - data rewritten") },
1471 /* DT WRO BK */
1472 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1473 "Recovered data with error correction applied") },
1474 /* D WRO BK */
1475 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1476 "Recovered data with error corr. & retries applied") },
1477 /* D WRO BK */
1478 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1479 "Recovered data - data auto-reallocated") },
1480 /* R */
1481 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1482 "Recovered data with CIRC") },
1483 /* R */
1484 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1485 "Recovered data with L-EC") },
1486 /* D WRO BK */
1487 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1488 "Recovered data - recommend reassignment") },
1489 /* D WRO BK */
1490 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1491 "Recovered data - recommend rewrite") },
1492 /* D W O BK */
1493 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1494 "Recovered data with ECC - data rewritten") },
1495 /* R */
1496 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */
1497 "Recovered data with linking") },
1498 /* D O K */
1499 { SST(0x19, 0x00, SS_RDEF,
1500 "Defect list error") },
1501 /* D O K */
1502 { SST(0x19, 0x01, SS_RDEF,
1503 "Defect list not available") },
1504 /* D O K */
1505 { SST(0x19, 0x02, SS_RDEF,
1506 "Defect list error in primary list") },
1507 /* D O K */
1508 { SST(0x19, 0x03, SS_RDEF,
1509 "Defect list error in grown list") },
1510 /* DTLPWROMAEBKVF */
1511 { SST(0x1A, 0x00, SS_RDEF,
1512 "Parameter list length error") },
1513 /* DTLPWROMAEBKVF */
1514 { SST(0x1B, 0x00, SS_RDEF,
1515 "Synchronous data transfer error") },
1516 /* D O BK */
1517 { SST(0x1C, 0x00, SS_RDEF,
1518 "Defect list not found") },
1519 /* D O BK */
1520 { SST(0x1C, 0x01, SS_RDEF,
1521 "Primary defect list not found") },
1522 /* D O BK */
1523 { SST(0x1C, 0x02, SS_RDEF,
1524 "Grown defect list not found") },
1525 /* DT WRO BK */
1526 { SST(0x1D, 0x00, SS_FATAL,
1527 "Miscompare during verify operation") },
1528 /* D B */
1529 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */
1530 "Miscomparable verify of unmapped LBA") },
1531 /* D W O BK */
1532 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1533 "Recovered ID with ECC correction") },
1534 /* D O K */
1535 { SST(0x1F, 0x00, SS_RDEF,
1536 "Partial defect list transfer") },
1537 /* DTLPWROMAEBKVF */
1538 { SST(0x20, 0x00, SS_FATAL | EINVAL,
1539 "Invalid command operation code") },
1540 /* DT PWROMAEBK */
1541 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */
1542 "Access denied - initiator pending-enrolled") },
1543 /* DT PWROMAEBK */
1544 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */
1545 "Access denied - no access rights") },
1546 /* DT PWROMAEBK */
1547 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */
1548 "Access denied - invalid mgmt ID key") },
1549 /* T */
1550 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */
1551 "Illegal command while in write capable state") },
1552 /* T */
1553 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */
1554 "Obsolete") },
1555 /* T */
1556 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */
1557 "Illegal command while in explicit address mode") },
1558 /* T */
1559 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */
1560 "Illegal command while in implicit address mode") },
1561 /* DT PWROMAEBK */
1562 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */
1563 "Access denied - enrollment conflict") },
1564 /* DT PWROMAEBK */
1565 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */
1566 "Access denied - invalid LU identifier") },
1567 /* DT PWROMAEBK */
1568 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */
1569 "Access denied - invalid proxy token") },
1570 /* DT PWROMAEBK */
1571 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */
1572 "Access denied - ACL LUN conflict") },
1573 /* T */
1574 { SST(0x20, 0x0C, SS_FATAL | EINVAL,
1575 "Illegal command when not in append-only mode") },
1576 /* DT WRO BK */
1577 { SST(0x21, 0x00, SS_FATAL | EINVAL,
1578 "Logical block address out of range") },
1579 /* DT WROM BK */
1580 { SST(0x21, 0x01, SS_FATAL | EINVAL,
1581 "Invalid element address") },
1582 /* R */
1583 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */
1584 "Invalid address for write") },
1585 /* R */
1586 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */
1587 "Invalid write crossing layer jump") },
1588 /* D */
1589 { SST(0x22, 0x00, SS_FATAL | EINVAL,
1590 "Illegal function (use 20 00, 24 00, or 26 00)") },
1591 /* DT P B */
1592 { SST(0x23, 0x00, SS_RDEF, /* XXX TBD */
1593 "Invalid token operation, cause not reportable") },
1594 /* DT P B */
1595 { SST(0x23, 0x01, SS_RDEF, /* XXX TBD */
1596 "Invalid token operation, unsupported token type") },
1597 /* DT P B */
1598 { SST(0x23, 0x02, SS_RDEF, /* XXX TBD */
1599 "Invalid token operation, remote token usage not supported") },
1600 /* DT P B */
1601 { SST(0x23, 0x03, SS_RDEF, /* XXX TBD */
1602 "Invalid token operation, remote ROD token creation not supported") },
1603 /* DT P B */
1604 { SST(0x23, 0x04, SS_RDEF, /* XXX TBD */
1605 "Invalid token operation, token unknown") },
1606 /* DT P B */
1607 { SST(0x23, 0x05, SS_RDEF, /* XXX TBD */
1608 "Invalid token operation, token corrupt") },
1609 /* DT P B */
1610 { SST(0x23, 0x06, SS_RDEF, /* XXX TBD */
1611 "Invalid token operation, token revoked") },
1612 /* DT P B */
1613 { SST(0x23, 0x07, SS_RDEF, /* XXX TBD */
1614 "Invalid token operation, token expired") },
1615 /* DT P B */
1616 { SST(0x23, 0x08, SS_RDEF, /* XXX TBD */
1617 "Invalid token operation, token cancelled") },
1618 /* DT P B */
1619 { SST(0x23, 0x09, SS_RDEF, /* XXX TBD */
1620 "Invalid token operation, token deleted") },
1621 /* DT P B */
1622 { SST(0x23, 0x0A, SS_RDEF, /* XXX TBD */
1623 "Invalid token operation, invalid token length") },
1624 /* DTLPWROMAEBKVF */
1625 { SST(0x24, 0x00, SS_FATAL | EINVAL,
1626 "Invalid field in CDB") },
1627 /* DTLPWRO AEBKVF */
1628 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */
1629 "CDB decryption error") },
1630 /* T */
1631 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */
1632 "Obsolete") },
1633 /* T */
1634 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */
1635 "Obsolete") },
1636 /* F */
1637 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */
1638 "Security audit value frozen") },
1639 /* F */
1640 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */
1641 "Security working key frozen") },
1642 /* F */
1643 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */
1644 "NONCE not unique") },
1645 /* F */
1646 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */
1647 "NONCE timestamp out of range") },
1648 /* DT R MAEBKV */
1649 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */
1650 "Invalid XCDB") },
1651 /* DTLPWROMAEBKVF */
1652 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST,
1653 "Logical unit not supported") },
1654 /* DTLPWROMAEBKVF */
1655 { SST(0x26, 0x00, SS_FATAL | EINVAL,
1656 "Invalid field in parameter list") },
1657 /* DTLPWROMAEBKVF */
1658 { SST(0x26, 0x01, SS_FATAL | EINVAL,
1659 "Parameter not supported") },
1660 /* DTLPWROMAEBKVF */
1661 { SST(0x26, 0x02, SS_FATAL | EINVAL,
1662 "Parameter value invalid") },
1663 /* DTLPWROMAE K */
1664 { SST(0x26, 0x03, SS_FATAL | EINVAL,
1665 "Threshold parameters not supported") },
1666 /* DTLPWROMAEBKVF */
1667 { SST(0x26, 0x04, SS_FATAL | EINVAL,
1668 "Invalid release of persistent reservation") },
1669 /* DTLPWRO A BK */
1670 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */
1671 "Data decryption error") },
1672 /* DTLPWRO K */
1673 { SST(0x26, 0x06, SS_RDEF, /* XXX TBD */
1674 "Too many target descriptors") },
1675 /* DTLPWRO K */
1676 { SST(0x26, 0x07, SS_RDEF, /* XXX TBD */
1677 "Unsupported target descriptor type code") },
1678 /* DTLPWRO K */
1679 { SST(0x26, 0x08, SS_RDEF, /* XXX TBD */
1680 "Too many segment descriptors") },
1681 /* DTLPWRO K */
1682 { SST(0x26, 0x09, SS_RDEF, /* XXX TBD */
1683 "Unsupported segment descriptor type code") },
1684 /* DTLPWRO K */
1685 { SST(0x26, 0x0A, SS_RDEF, /* XXX TBD */
1686 "Unexpected inexact segment") },
1687 /* DTLPWRO K */
1688 { SST(0x26, 0x0B, SS_RDEF, /* XXX TBD */
1689 "Inline data length exceeded") },
1690 /* DTLPWRO K */
1691 { SST(0x26, 0x0C, SS_RDEF, /* XXX TBD */
1692 "Invalid operation for copy source or destination") },
1693 /* DTLPWRO K */
1694 { SST(0x26, 0x0D, SS_RDEF, /* XXX TBD */
1695 "Copy segment granularity violation") },
1696 /* DT PWROMAEBK */
1697 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */
1698 "Invalid parameter while port is enabled") },
1699 /* F */
1700 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */
1701 "Invalid data-out buffer integrity check value") },
1702 /* T */
1703 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */
1704 "Data decryption key fail limit reached") },
1705 /* T */
1706 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */
1707 "Incomplete key-associated data set") },
1708 /* T */
1709 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */
1710 "Vendor specific key reference not found") },
1711 /* DT WRO BK */
1712 { SST(0x27, 0x00, SS_FATAL | EACCES,
1713 "Write protected") },
1714 /* DT WRO BK */
1715 { SST(0x27, 0x01, SS_FATAL | EACCES,
1716 "Hardware write protected") },
1717 /* DT WRO BK */
1718 { SST(0x27, 0x02, SS_FATAL | EACCES,
1719 "Logical unit software write protected") },
1720 /* T R */
1721 { SST(0x27, 0x03, SS_FATAL | EACCES,
1722 "Associated write protect") },
1723 /* T R */
1724 { SST(0x27, 0x04, SS_FATAL | EACCES,
1725 "Persistent write protect") },
1726 /* T R */
1727 { SST(0x27, 0x05, SS_FATAL | EACCES,
1728 "Permanent write protect") },
1729 /* R F */
1730 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */
1731 "Conditional write protect") },
1732 /* D B */
1733 { SST(0x27, 0x07, SS_RDEF, /* XXX TBD */
1734 "Space allocation failed write protect") },
1735 /* DTLPWROMAEBKVF */
1736 { SST(0x28, 0x00, SS_FATAL | ENXIO,
1737 "Not ready to ready change, medium may have changed") },
1738 /* DT WROM B */
1739 { SST(0x28, 0x01, SS_FATAL | ENXIO,
1740 "Import or export element accessed") },
1741 /* R */
1742 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */
1743 "Format-layer may have changed") },
1744 /* M */
1745 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */
1746 "Import/export element accessed, medium changed") },
1747 /*
1748 * XXX JGibbs - All of these should use the same errno, but I don't
1749 * think ENXIO is the correct choice. Should we borrow from
1750 * the networking errnos? ECONNRESET anyone?
1751 */
1752 /* DTLPWROMAEBKVF */
1753 { SST(0x29, 0x00, SS_FATAL | ENXIO,
1754 "Power on, reset, or bus device reset occurred") },
1755 /* DTLPWROMAEBKVF */
1756 { SST(0x29, 0x01, SS_RDEF,
1757 "Power on occurred") },
1758 /* DTLPWROMAEBKVF */
1759 { SST(0x29, 0x02, SS_RDEF,
1760 "SCSI bus reset occurred") },
1761 /* DTLPWROMAEBKVF */
1762 { SST(0x29, 0x03, SS_RDEF,
1763 "Bus device reset function occurred") },
1764 /* DTLPWROMAEBKVF */
1765 { SST(0x29, 0x04, SS_RDEF,
1766 "Device internal reset") },
1767 /* DTLPWROMAEBKVF */
1768 { SST(0x29, 0x05, SS_RDEF,
1769 "Transceiver mode changed to single-ended") },
1770 /* DTLPWROMAEBKVF */
1771 { SST(0x29, 0x06, SS_RDEF,
1772 "Transceiver mode changed to LVD") },
1773 /* DTLPWROMAEBKVF */
1774 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */
1775 "I_T nexus loss occurred") },
1776 /* DTL WROMAEBKVF */
1777 { SST(0x2A, 0x00, SS_RDEF,
1778 "Parameters changed") },
1779 /* DTL WROMAEBKVF */
1780 { SST(0x2A, 0x01, SS_RDEF,
1781 "Mode parameters changed") },
1782 /* DTL WROMAE K */
1783 { SST(0x2A, 0x02, SS_RDEF,
1784 "Log parameters changed") },
1785 /* DTLPWROMAE K */
1786 { SST(0x2A, 0x03, SS_RDEF,
1787 "Reservations preempted") },
1788 /* DTLPWROMAE */
1789 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */
1790 "Reservations released") },
1791 /* DTLPWROMAE */
1792 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */
1793 "Registrations preempted") },
1794 /* DTLPWROMAEBKVF */
1795 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */
1796 "Asymmetric access state changed") },
1797 /* DTLPWROMAEBKVF */
1798 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */
1799 "Implicit asymmetric access state transition failed") },
1800 /* DT WROMAEBKVF */
1801 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */
1802 "Priority changed") },
1803 /* D */
1804 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */
1805 "Capacity data has changed") },
1806 /* DT */
1807 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */
1808 "Error history I_T nexus cleared") },
1809 /* DT */
1810 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */
1811 "Error history snapshot released") },
1812 /* F */
1813 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */
1814 "Error recovery attributes have changed") },
1815 /* T */
1816 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */
1817 "Data encryption capabilities changed") },
1818 /* DT M E V */
1819 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */
1820 "Timestamp changed") },
1821 /* T */
1822 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */
1823 "Data encryption parameters changed by another I_T nexus") },
1824 /* T */
1825 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */
1826 "Data encryption parameters changed by vendor specific event") },
1827 /* T */
1828 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */
1829 "Data encryption key instance counter has changed") },
1830 /* DT R MAEBKV */
1831 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */
1832 "SA creation capabilities data has changed") },
1833 /* T M V */
1834 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */
1835 "Medium removal prevention preempted") },
1836 /* DTLPWRO K */
1837 { SST(0x2B, 0x00, SS_RDEF,
1838 "Copy cannot execute since host cannot disconnect") },
1839 /* DTLPWROMAEBKVF */
1840 { SST(0x2C, 0x00, SS_RDEF,
1841 "Command sequence error") },
1842 /* */
1843 { SST(0x2C, 0x01, SS_RDEF,
1844 "Too many windows specified") },
1845 /* */
1846 { SST(0x2C, 0x02, SS_RDEF,
1847 "Invalid combination of windows specified") },
1848 /* R */
1849 { SST(0x2C, 0x03, SS_RDEF,
1850 "Current program area is not empty") },
1851 /* R */
1852 { SST(0x2C, 0x04, SS_RDEF,
1853 "Current program area is empty") },
1854 /* B */
1855 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */
1856 "Illegal power condition request") },
1857 /* R */
1858 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */
1859 "Persistent prevent conflict") },
1860 /* DTLPWROMAEBKVF */
1861 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */
1862 "Previous busy status") },
1863 /* DTLPWROMAEBKVF */
1864 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */
1865 "Previous task set full status") },
1866 /* DTLPWROM EBKVF */
1867 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */
1868 "Previous reservation conflict status") },
1869 /* F */
1870 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */
1871 "Partition or collection contains user objects") },
1872 /* T */
1873 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */
1874 "Not reserved") },
1875 /* D */
1876 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */
1877 "ORWRITE generation does not match") },
1878 /* T */
1879 { SST(0x2D, 0x00, SS_RDEF,
1880 "Overwrite error on update in place") },
1881 /* R */
1882 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */
1883 "Insufficient time for operation") },
1884 /* DTLPWROMAEBKVF */
1885 { SST(0x2F, 0x00, SS_RDEF,
1886 "Commands cleared by another initiator") },
1887 /* D */
1888 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */
1889 "Commands cleared by power loss notification") },
1890 /* DTLPWROMAEBKVF */
1891 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */
1892 "Commands cleared by device server") },
1893 /* DT WROM BK */
1894 { SST(0x30, 0x00, SS_RDEF,
1895 "Incompatible medium installed") },
1896 /* DT WRO BK */
1897 { SST(0x30, 0x01, SS_RDEF,
1898 "Cannot read medium - unknown format") },
1899 /* DT WRO BK */
1900 { SST(0x30, 0x02, SS_RDEF,
1901 "Cannot read medium - incompatible format") },
1902 /* DT R K */
1903 { SST(0x30, 0x03, SS_RDEF,
1904 "Cleaning cartridge installed") },
1905 /* DT WRO BK */
1906 { SST(0x30, 0x04, SS_RDEF,
1907 "Cannot write medium - unknown format") },
1908 /* DT WRO BK */
1909 { SST(0x30, 0x05, SS_RDEF,
1910 "Cannot write medium - incompatible format") },
1911 /* DT WRO B */
1912 { SST(0x30, 0x06, SS_RDEF,
1913 "Cannot format medium - incompatible medium") },
1914 /* DTL WROMAEBKVF */
1915 { SST(0x30, 0x07, SS_RDEF,
1916 "Cleaning failure") },
1917 /* R */
1918 { SST(0x30, 0x08, SS_RDEF,
1919 "Cannot write - application code mismatch") },
1920 /* R */
1921 { SST(0x30, 0x09, SS_RDEF,
1922 "Current session not fixated for append") },
1923 /* DT WRO AEBK */
1924 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */
1925 "Cleaning request rejected") },
1926 /* T */
1927 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */
1928 "WORM medium - overwrite attempted") },
1929 /* T */
1930 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */
1931 "WORM medium - integrity check") },
1932 /* R */
1933 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */
1934 "Medium not formatted") },
1935 /* M */
1936 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */
1937 "Incompatible volume type") },
1938 /* M */
1939 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */
1940 "Incompatible volume qualifier") },
1941 /* M */
1942 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */
1943 "Cleaning volume expired") },
1944 /* DT WRO BK */
1945 { SST(0x31, 0x00, SS_RDEF,
1946 "Medium format corrupted") },
1947 /* D L RO B */
1948 { SST(0x31, 0x01, SS_RDEF,
1949 "Format command failed") },
1950 /* R */
1951 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */
1952 "Zoned formatting failed due to spare linking") },
1953 /* D B */
1954 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */
1955 "SANITIZE command failed") },
1956 /* D W O BK */
1957 { SST(0x32, 0x00, SS_RDEF,
1958 "No defect spare location available") },
1959 /* D W O BK */
1960 { SST(0x32, 0x01, SS_RDEF,
1961 "Defect list update failure") },
1962 /* T */
1963 { SST(0x33, 0x00, SS_RDEF,
1964 "Tape length error") },
1965 /* DTLPWROMAEBKVF */
1966 { SST(0x34, 0x00, SS_RDEF,
1967 "Enclosure failure") },
1968 /* DTLPWROMAEBKVF */
1969 { SST(0x35, 0x00, SS_RDEF,
1970 "Enclosure services failure") },
1971 /* DTLPWROMAEBKVF */
1972 { SST(0x35, 0x01, SS_RDEF,
1973 "Unsupported enclosure function") },
1974 /* DTLPWROMAEBKVF */
1975 { SST(0x35, 0x02, SS_RDEF,
1976 "Enclosure services unavailable") },
1977 /* DTLPWROMAEBKVF */
1978 { SST(0x35, 0x03, SS_RDEF,
1979 "Enclosure services transfer failure") },
1980 /* DTLPWROMAEBKVF */
1981 { SST(0x35, 0x04, SS_RDEF,
1982 "Enclosure services transfer refused") },
1983 /* DTL WROMAEBKVF */
1984 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */
1985 "Enclosure services checksum error") },
1986 /* L */
1987 { SST(0x36, 0x00, SS_RDEF,
1988 "Ribbon, ink, or toner failure") },
1989 /* DTL WROMAEBKVF */
1990 { SST(0x37, 0x00, SS_RDEF,
1991 "Rounded parameter") },
1992 /* B */
1993 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */
1994 "Event status notification") },
1995 /* B */
1996 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */
1997 "ESN - power management class event") },
1998 /* B */
1999 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */
2000 "ESN - media class event") },
2001 /* B */
2002 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */
2003 "ESN - device busy class event") },
2004 /* D */
2005 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */
2006 "Thin provisioning soft threshold reached") },
2007 /* DTL WROMAE K */
2008 { SST(0x39, 0x00, SS_RDEF,
2009 "Saving parameters not supported") },
2010 /* DTL WROM BK */
2011 { SST(0x3A, 0x00, SS_FATAL | ENXIO,
2012 "Medium not present") },
2013 /* DT WROM BK */
2014 { SST(0x3A, 0x01, SS_FATAL | ENXIO,
2015 "Medium not present - tray closed") },
2016 /* DT WROM BK */
2017 { SST(0x3A, 0x02, SS_FATAL | ENXIO,
2018 "Medium not present - tray open") },
2019 /* DT WROM B */
2020 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */
2021 "Medium not present - loadable") },
2022 /* DT WRO B */
2023 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */
2024 "Medium not present - medium auxiliary memory accessible") },
2025 /* TL */
2026 { SST(0x3B, 0x00, SS_RDEF,
2027 "Sequential positioning error") },
2028 /* T */
2029 { SST(0x3B, 0x01, SS_RDEF,
2030 "Tape position error at beginning-of-medium") },
2031 /* T */
2032 { SST(0x3B, 0x02, SS_RDEF,
2033 "Tape position error at end-of-medium") },
2034 /* L */
2035 { SST(0x3B, 0x03, SS_RDEF,
2036 "Tape or electronic vertical forms unit not ready") },
2037 /* L */
2038 { SST(0x3B, 0x04, SS_RDEF,
2039 "Slew failure") },
2040 /* L */
2041 { SST(0x3B, 0x05, SS_RDEF,
2042 "Paper jam") },
2043 /* L */
2044 { SST(0x3B, 0x06, SS_RDEF,
2045 "Failed to sense top-of-form") },
2046 /* L */
2047 { SST(0x3B, 0x07, SS_RDEF,
2048 "Failed to sense bottom-of-form") },
2049 /* T */
2050 { SST(0x3B, 0x08, SS_RDEF,
2051 "Reposition error") },
2052 /* */
2053 { SST(0x3B, 0x09, SS_RDEF,
2054 "Read past end of medium") },
2055 /* */
2056 { SST(0x3B, 0x0A, SS_RDEF,
2057 "Read past beginning of medium") },
2058 /* */
2059 { SST(0x3B, 0x0B, SS_RDEF,
2060 "Position past end of medium") },
2061 /* T */
2062 { SST(0x3B, 0x0C, SS_RDEF,
2063 "Position past beginning of medium") },
2064 /* DT WROM BK */
2065 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC,
2066 "Medium destination element full") },
2067 /* DT WROM BK */
2068 { SST(0x3B, 0x0E, SS_RDEF,
2069 "Medium source element empty") },
2070 /* R */
2071 { SST(0x3B, 0x0F, SS_RDEF,
2072 "End of medium reached") },
2073 /* DT WROM BK */
2074 { SST(0x3B, 0x11, SS_RDEF,
2075 "Medium magazine not accessible") },
2076 /* DT WROM BK */
2077 { SST(0x3B, 0x12, SS_RDEF,
2078 "Medium magazine removed") },
2079 /* DT WROM BK */
2080 { SST(0x3B, 0x13, SS_RDEF,
2081 "Medium magazine inserted") },
2082 /* DT WROM BK */
2083 { SST(0x3B, 0x14, SS_RDEF,
2084 "Medium magazine locked") },
2085 /* DT WROM BK */
2086 { SST(0x3B, 0x15, SS_RDEF,
2087 "Medium magazine unlocked") },
2088 /* R */
2089 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */
2090 "Mechanical positioning or changer error") },
2091 /* F */
2092 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */
2093 "Read past end of user object") },
2094 /* M */
2095 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */
2096 "Element disabled") },
2097 /* M */
2098 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */
2099 "Element enabled") },
2100 /* M */
2101 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */
2102 "Data transfer device removed") },
2103 /* M */
2104 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */
2105 "Data transfer device inserted") },
2106 /* T */
2107 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */
2108 "Too many logical objects on partition to support operation") },
2109 /* DTLPWROMAE K */
2110 { SST(0x3D, 0x00, SS_RDEF,
2111 "Invalid bits in IDENTIFY message") },
2112 /* DTLPWROMAEBKVF */
2113 { SST(0x3E, 0x00, SS_RDEF,
2114 "Logical unit has not self-configured yet") },
2115 /* DTLPWROMAEBKVF */
2116 { SST(0x3E, 0x01, SS_RDEF,
2117 "Logical unit failure") },
2118 /* DTLPWROMAEBKVF */
2119 { SST(0x3E, 0x02, SS_RDEF,
2120 "Timeout on logical unit") },
2121 /* DTLPWROMAEBKVF */
2122 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */
2123 "Logical unit failed self-test") },
2124 /* DTLPWROMAEBKVF */
2125 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */
2126 "Logical unit unable to update self-test log") },
2127 /* DTLPWROMAEBKVF */
2128 { SST(0x3F, 0x00, SS_RDEF,
2129 "Target operating conditions have changed") },
2130 /* DTLPWROMAEBKVF */
2131 { SST(0x3F, 0x01, SS_RDEF,
2132 "Microcode has been changed") },
2133 /* DTLPWROM BK */
2134 { SST(0x3F, 0x02, SS_RDEF,
2135 "Changed operating definition") },
2136 /* DTLPWROMAEBKVF */
2137 { SST(0x3F, 0x03, SS_RDEF,
2138 "INQUIRY data has changed") },
2139 /* DT WROMAEBK */
2140 { SST(0x3F, 0x04, SS_RDEF,
2141 "Component device attached") },
2142 /* DT WROMAEBK */
2143 { SST(0x3F, 0x05, SS_RDEF,
2144 "Device identifier changed") },
2145 /* DT WROMAEB */
2146 { SST(0x3F, 0x06, SS_RDEF,
2147 "Redundancy group created or modified") },
2148 /* DT WROMAEB */
2149 { SST(0x3F, 0x07, SS_RDEF,
2150 "Redundancy group deleted") },
2151 /* DT WROMAEB */
2152 { SST(0x3F, 0x08, SS_RDEF,
2153 "Spare created or modified") },
2154 /* DT WROMAEB */
2155 { SST(0x3F, 0x09, SS_RDEF,
2156 "Spare deleted") },
2157 /* DT WROMAEBK */
2158 { SST(0x3F, 0x0A, SS_RDEF,
2159 "Volume set created or modified") },
2160 /* DT WROMAEBK */
2161 { SST(0x3F, 0x0B, SS_RDEF,
2162 "Volume set deleted") },
2163 /* DT WROMAEBK */
2164 { SST(0x3F, 0x0C, SS_RDEF,
2165 "Volume set deassigned") },
2166 /* DT WROMAEBK */
2167 { SST(0x3F, 0x0D, SS_RDEF,
2168 "Volume set reassigned") },
2169 /* DTLPWROMAE */
2170 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN ,
2171 "Reported LUNs data has changed") },
2172 /* DTLPWROMAEBKVF */
2173 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */
2174 "Echo buffer overwritten") },
2175 /* DT WROM B */
2176 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */
2177 "Medium loadable") },
2178 /* DT WROM B */
2179 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */
2180 "Medium auxiliary memory accessible") },
2181 /* DTLPWR MAEBK F */
2182 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */
2183 "iSCSI IP address added") },
2184 /* DTLPWR MAEBK F */
2185 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */
2186 "iSCSI IP address removed") },
2187 /* DTLPWR MAEBK F */
2188 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */
2189 "iSCSI IP address changed") },
2190 /* D */
2191 { SST(0x40, 0x00, SS_RDEF,
2192 "RAM failure") }, /* deprecated - use 40 NN instead */
2193 /* DTLPWROMAEBKVF */
2194 { SST(0x40, 0x80, SS_RDEF,
2195 "Diagnostic failure: ASCQ = Component ID") },
2196 /* DTLPWROMAEBKVF */
2197 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE,
2198 NULL) }, /* Range 0x80->0xFF */
2199 /* D */
2200 { SST(0x41, 0x00, SS_RDEF,
2201 "Data path failure") }, /* deprecated - use 40 NN instead */
2202 /* D */
2203 { SST(0x42, 0x00, SS_RDEF,
2204 "Power-on or self-test failure") },
2205 /* deprecated - use 40 NN instead */
2206 /* DTLPWROMAEBKVF */
2207 { SST(0x43, 0x00, SS_RDEF,
2208 "Message error") },
2209 /* DTLPWROMAEBKVF */
2210 { SST(0x44, 0x00, SS_RDEF,
2211 "Internal target failure") },
2212 /* DT P MAEBKVF */
2213 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */
2214 "Persistent reservation information lost") },
2215 /* DT B */
2216 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */
2217 "ATA device failed set features") },
2218 /* DTLPWROMAEBKVF */
2219 { SST(0x45, 0x00, SS_RDEF,
2220 "Select or reselect failure") },
2221 /* DTLPWROM BK */
2222 { SST(0x46, 0x00, SS_RDEF,
2223 "Unsuccessful soft reset") },
2224 /* DTLPWROMAEBKVF */
2225 { SST(0x47, 0x00, SS_RDEF,
2226 "SCSI parity error") },
2227 /* DTLPWROMAEBKVF */
2228 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */
2229 "Data phase CRC error detected") },
2230 /* DTLPWROMAEBKVF */
2231 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */
2232 "SCSI parity error detected during ST data phase") },
2233 /* DTLPWROMAEBKVF */
2234 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */
2235 "Information unit iuCRC error detected") },
2236 /* DTLPWROMAEBKVF */
2237 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */
2238 "Asynchronous information protection error detected") },
2239 /* DTLPWROMAEBKVF */
2240 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */
2241 "Protocol service CRC error") },
2242 /* DT MAEBKVF */
2243 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */
2244 "PHY test function in progress") },
2245 /* DT PWROMAEBK */
2246 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */
2247 "Some commands cleared by iSCSI protocol event") },
2248 /* DTLPWROMAEBKVF */
2249 { SST(0x48, 0x00, SS_RDEF,
2250 "Initiator detected error message received") },
2251 /* DTLPWROMAEBKVF */
2252 { SST(0x49, 0x00, SS_RDEF,
2253 "Invalid message error") },
2254 /* DTLPWROMAEBKVF */
2255 { SST(0x4A, 0x00, SS_RDEF,
2256 "Command phase error") },
2257 /* DTLPWROMAEBKVF */
2258 { SST(0x4B, 0x00, SS_RDEF,
2259 "Data phase error") },
2260 /* DT PWROMAEBK */
2261 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */
2262 "Invalid target port transfer tag received") },
2263 /* DT PWROMAEBK */
2264 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */
2265 "Too much write data") },
2266 /* DT PWROMAEBK */
2267 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */
2268 "ACK/NAK timeout") },
2269 /* DT PWROMAEBK */
2270 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */
2271 "NAK received") },
2272 /* DT PWROMAEBK */
2273 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */
2274 "Data offset error") },
2275 /* DT PWROMAEBK */
2276 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */
2277 "Initiator response timeout") },
2278 /* DT PWROMAEBK F */
2279 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */
2280 "Connection lost") },
2281 /* DT PWROMAEBK F */
2282 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */
2283 "Data-in buffer overflow - data buffer size") },
2284 /* DT PWROMAEBK F */
2285 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */
2286 "Data-in buffer overflow - data buffer descriptor area") },
2287 /* DT PWROMAEBK F */
2288 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */
2289 "Data-in buffer error") },
2290 /* DT PWROMAEBK F */
2291 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */
2292 "Data-out buffer overflow - data buffer size") },
2293 /* DT PWROMAEBK F */
2294 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */
2295 "Data-out buffer overflow - data buffer descriptor area") },
2296 /* DT PWROMAEBK F */
2297 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */
2298 "Data-out buffer error") },
2299 /* DTLPWROMAEBKVF */
2300 { SST(0x4C, 0x00, SS_RDEF,
2301 "Logical unit failed self-configuration") },
2302 /* DTLPWROMAEBKVF */
2303 { SST(0x4D, 0x00, SS_RDEF,
2304 "Tagged overlapped commands: ASCQ = Queue tag ID") },
2305 /* DTLPWROMAEBKVF */
2306 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE,
2307 NULL) }, /* Range 0x00->0xFF */
2308 /* DTLPWROMAEBKVF */
2309 { SST(0x4E, 0x00, SS_RDEF,
2310 "Overlapped commands attempted") },
2311 /* T */
2312 { SST(0x50, 0x00, SS_RDEF,
2313 "Write append error") },
2314 /* T */
2315 { SST(0x50, 0x01, SS_RDEF,
2316 "Write append position error") },
2317 /* T */
2318 { SST(0x50, 0x02, SS_RDEF,
2319 "Position error related to timing") },
2320 /* T RO */
2321 { SST(0x51, 0x00, SS_RDEF,
2322 "Erase failure") },
2323 /* R */
2324 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */
2325 "Erase failure - incomplete erase operation detected") },
2326 /* T */
2327 { SST(0x52, 0x00, SS_RDEF,
2328 "Cartridge fault") },
2329 /* DTL WROM BK */
2330 { SST(0x53, 0x00, SS_RDEF,
2331 "Media load or eject failed") },
2332 /* T */
2333 { SST(0x53, 0x01, SS_RDEF,
2334 "Unload tape failure") },
2335 /* DT WROM BK */
2336 { SST(0x53, 0x02, SS_RDEF,
2337 "Medium removal prevented") },
2338 /* M */
2339 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */
2340 "Medium removal prevented by data transfer element") },
2341 /* T */
2342 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */
2343 "Medium thread or unthread failure") },
2344 /* M */
2345 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */
2346 "Volume identifier invalid") },
2347 /* T */
2348 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */
2349 "Volume identifier missing") },
2350 /* M */
2351 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */
2352 "Duplicate volume identifier") },
2353 /* M */
2354 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */
2355 "Element status unknown") },
2356 /* P */
2357 { SST(0x54, 0x00, SS_RDEF,
2358 "SCSI to host system interface failure") },
2359 /* P */
2360 { SST(0x55, 0x00, SS_RDEF,
2361 "System resource failure") },
2362 /* D O BK */
2363 { SST(0x55, 0x01, SS_FATAL | ENOSPC,
2364 "System buffer full") },
2365 /* DTLPWROMAE K */
2366 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */
2367 "Insufficient reservation resources") },
2368 /* DTLPWROMAE K */
2369 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */
2370 "Insufficient resources") },
2371 /* DTLPWROMAE K */
2372 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */
2373 "Insufficient registration resources") },
2374 /* DT PWROMAEBK */
2375 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */
2376 "Insufficient access control resources") },
2377 /* DT WROM B */
2378 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */
2379 "Auxiliary memory out of space") },
2380 /* F */
2381 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */
2382 "Quota error") },
2383 /* T */
2384 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */
2385 "Maximum number of supplemental decryption keys exceeded") },
2386 /* M */
2387 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */
2388 "Medium auxiliary memory not accessible") },
2389 /* M */
2390 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */
2391 "Data currently unavailable") },
2392 /* DTLPWROMAEBKVF */
2393 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */
2394 "Insufficient power for operation") },
2395 /* DT P B */
2396 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */
2397 "Insufficient resources to create ROD") },
2398 /* DT P B */
2399 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */
2400 "Insufficient resources to create ROD token") },
2401 /* R */
2402 { SST(0x57, 0x00, SS_RDEF,
2403 "Unable to recover table-of-contents") },
2404 /* O */
2405 { SST(0x58, 0x00, SS_RDEF,
2406 "Generation does not exist") },
2407 /* O */
2408 { SST(0x59, 0x00, SS_RDEF,
2409 "Updated block read") },
2410 /* DTLPWRO BK */
2411 { SST(0x5A, 0x00, SS_RDEF,
2412 "Operator request or state change input") },
2413 /* DT WROM BK */
2414 { SST(0x5A, 0x01, SS_RDEF,
2415 "Operator medium removal request") },
2416 /* DT WRO A BK */
2417 { SST(0x5A, 0x02, SS_RDEF,
2418 "Operator selected write protect") },
2419 /* DT WRO A BK */
2420 { SST(0x5A, 0x03, SS_RDEF,
2421 "Operator selected write permit") },
2422 /* DTLPWROM K */
2423 { SST(0x5B, 0x00, SS_RDEF,
2424 "Log exception") },
2425 /* DTLPWROM K */
2426 { SST(0x5B, 0x01, SS_RDEF,
2427 "Threshold condition met") },
2428 /* DTLPWROM K */
2429 { SST(0x5B, 0x02, SS_RDEF,
2430 "Log counter at maximum") },
2431 /* DTLPWROM K */
2432 { SST(0x5B, 0x03, SS_RDEF,
2433 "Log list codes exhausted") },
2434 /* D O */
2435 { SST(0x5C, 0x00, SS_RDEF,
2436 "RPL status change") },
2437 /* D O */
2438 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
2439 "Spindles synchronized") },
2440 /* D O */
2441 { SST(0x5C, 0x02, SS_RDEF,
2442 "Spindles not synchronized") },
2443 /* DTLPWROMAEBKVF */
2444 { SST(0x5D, 0x00, SS_RDEF,
2445 "Failure prediction threshold exceeded") },
2446 /* R B */
2447 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */
2448 "Media failure prediction threshold exceeded") },
2449 /* R */
2450 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */
2451 "Logical unit failure prediction threshold exceeded") },
2452 /* R */
2453 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */
2454 "Spare area exhaustion prediction threshold exceeded") },
2455 /* D B */
2456 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */
2457 "Hardware impending failure general hard drive failure") },
2458 /* D B */
2459 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */
2460 "Hardware impending failure drive error rate too high") },
2461 /* D B */
2462 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */
2463 "Hardware impending failure data error rate too high") },
2464 /* D B */
2465 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */
2466 "Hardware impending failure seek error rate too high") },
2467 /* D B */
2468 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */
2469 "Hardware impending failure too many block reassigns") },
2470 /* D B */
2471 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */
2472 "Hardware impending failure access times too high") },
2473 /* D B */
2474 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */
2475 "Hardware impending failure start unit times too high") },
2476 /* D B */
2477 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */
2478 "Hardware impending failure channel parametrics") },
2479 /* D B */
2480 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */
2481 "Hardware impending failure controller detected") },
2482 /* D B */
2483 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */
2484 "Hardware impending failure throughput performance") },
2485 /* D B */
2486 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */
2487 "Hardware impending failure seek time performance") },
2488 /* D B */
2489 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */
2490 "Hardware impending failure spin-up retry count") },
2491 /* D B */
2492 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */
2493 "Hardware impending failure drive calibration retry count") },
2494 /* D B */
2495 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */
2496 "Controller impending failure general hard drive failure") },
2497 /* D B */
2498 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */
2499 "Controller impending failure drive error rate too high") },
2500 /* D B */
2501 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */
2502 "Controller impending failure data error rate too high") },
2503 /* D B */
2504 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */
2505 "Controller impending failure seek error rate too high") },
2506 /* D B */
2507 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */
2508 "Controller impending failure too many block reassigns") },
2509 /* D B */
2510 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */
2511 "Controller impending failure access times too high") },
2512 /* D B */
2513 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */
2514 "Controller impending failure start unit times too high") },
2515 /* D B */
2516 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */
2517 "Controller impending failure channel parametrics") },
2518 /* D B */
2519 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */
2520 "Controller impending failure controller detected") },
2521 /* D B */
2522 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */
2523 "Controller impending failure throughput performance") },
2524 /* D B */
2525 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */
2526 "Controller impending failure seek time performance") },
2527 /* D B */
2528 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */
2529 "Controller impending failure spin-up retry count") },
2530 /* D B */
2531 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */
2532 "Controller impending failure drive calibration retry count") },
2533 /* D B */
2534 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */
2535 "Data channel impending failure general hard drive failure") },
2536 /* D B */
2537 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */
2538 "Data channel impending failure drive error rate too high") },
2539 /* D B */
2540 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */
2541 "Data channel impending failure data error rate too high") },
2542 /* D B */
2543 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */
2544 "Data channel impending failure seek error rate too high") },
2545 /* D B */
2546 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */
2547 "Data channel impending failure too many block reassigns") },
2548 /* D B */
2549 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */
2550 "Data channel impending failure access times too high") },
2551 /* D B */
2552 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */
2553 "Data channel impending failure start unit times too high") },
2554 /* D B */
2555 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */
2556 "Data channel impending failure channel parametrics") },
2557 /* D B */
2558 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */
2559 "Data channel impending failure controller detected") },
2560 /* D B */
2561 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */
2562 "Data channel impending failure throughput performance") },
2563 /* D B */
2564 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */
2565 "Data channel impending failure seek time performance") },
2566 /* D B */
2567 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */
2568 "Data channel impending failure spin-up retry count") },
2569 /* D B */
2570 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */
2571 "Data channel impending failure drive calibration retry count") },
2572 /* D B */
2573 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */
2574 "Servo impending failure general hard drive failure") },
2575 /* D B */
2576 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */
2577 "Servo impending failure drive error rate too high") },
2578 /* D B */
2579 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */
2580 "Servo impending failure data error rate too high") },
2581 /* D B */
2582 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */
2583 "Servo impending failure seek error rate too high") },
2584 /* D B */
2585 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */
2586 "Servo impending failure too many block reassigns") },
2587 /* D B */
2588 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */
2589 "Servo impending failure access times too high") },
2590 /* D B */
2591 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */
2592 "Servo impending failure start unit times too high") },
2593 /* D B */
2594 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */
2595 "Servo impending failure channel parametrics") },
2596 /* D B */
2597 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */
2598 "Servo impending failure controller detected") },
2599 /* D B */
2600 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */
2601 "Servo impending failure throughput performance") },
2602 /* D B */
2603 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */
2604 "Servo impending failure seek time performance") },
2605 /* D B */
2606 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */
2607 "Servo impending failure spin-up retry count") },
2608 /* D B */
2609 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */
2610 "Servo impending failure drive calibration retry count") },
2611 /* D B */
2612 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */
2613 "Spindle impending failure general hard drive failure") },
2614 /* D B */
2615 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */
2616 "Spindle impending failure drive error rate too high") },
2617 /* D B */
2618 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */
2619 "Spindle impending failure data error rate too high") },
2620 /* D B */
2621 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */
2622 "Spindle impending failure seek error rate too high") },
2623 /* D B */
2624 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */
2625 "Spindle impending failure too many block reassigns") },
2626 /* D B */
2627 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */
2628 "Spindle impending failure access times too high") },
2629 /* D B */
2630 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */
2631 "Spindle impending failure start unit times too high") },
2632 /* D B */
2633 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */
2634 "Spindle impending failure channel parametrics") },
2635 /* D B */
2636 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */
2637 "Spindle impending failure controller detected") },
2638 /* D B */
2639 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */
2640 "Spindle impending failure throughput performance") },
2641 /* D B */
2642 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */
2643 "Spindle impending failure seek time performance") },
2644 /* D B */
2645 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */
2646 "Spindle impending failure spin-up retry count") },
2647 /* D B */
2648 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */
2649 "Spindle impending failure drive calibration retry count") },
2650 /* D B */
2651 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */
2652 "Firmware impending failure general hard drive failure") },
2653 /* D B */
2654 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */
2655 "Firmware impending failure drive error rate too high") },
2656 /* D B */
2657 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */
2658 "Firmware impending failure data error rate too high") },
2659 /* D B */
2660 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */
2661 "Firmware impending failure seek error rate too high") },
2662 /* D B */
2663 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */
2664 "Firmware impending failure too many block reassigns") },
2665 /* D B */
2666 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */
2667 "Firmware impending failure access times too high") },
2668 /* D B */
2669 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */
2670 "Firmware impending failure start unit times too high") },
2671 /* D B */
2672 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */
2673 "Firmware impending failure channel parametrics") },
2674 /* D B */
2675 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */
2676 "Firmware impending failure controller detected") },
2677 /* D B */
2678 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */
2679 "Firmware impending failure throughput performance") },
2680 /* D B */
2681 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */
2682 "Firmware impending failure seek time performance") },
2683 /* D B */
2684 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */
2685 "Firmware impending failure spin-up retry count") },
2686 /* D B */
2687 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */
2688 "Firmware impending failure drive calibration retry count") },
2689 /* DTLPWROMAEBKVF */
2690 { SST(0x5D, 0xFF, SS_RDEF,
2691 "Failure prediction threshold exceeded (false)") },
2692 /* DTLPWRO A K */
2693 { SST(0x5E, 0x00, SS_RDEF,
2694 "Low power condition on") },
2695 /* DTLPWRO A K */
2696 { SST(0x5E, 0x01, SS_RDEF,
2697 "Idle condition activated by timer") },
2698 /* DTLPWRO A K */
2699 { SST(0x5E, 0x02, SS_RDEF,
2700 "Standby condition activated by timer") },
2701 /* DTLPWRO A K */
2702 { SST(0x5E, 0x03, SS_RDEF,
2703 "Idle condition activated by command") },
2704 /* DTLPWRO A K */
2705 { SST(0x5E, 0x04, SS_RDEF,
2706 "Standby condition activated by command") },
2707 /* DTLPWRO A K */
2708 { SST(0x5E, 0x05, SS_RDEF,
2709 "Idle-B condition activated by timer") },
2710 /* DTLPWRO A K */
2711 { SST(0x5E, 0x06, SS_RDEF,
2712 "Idle-B condition activated by command") },
2713 /* DTLPWRO A K */
2714 { SST(0x5E, 0x07, SS_RDEF,
2715 "Idle-C condition activated by timer") },
2716 /* DTLPWRO A K */
2717 { SST(0x5E, 0x08, SS_RDEF,
2718 "Idle-C condition activated by command") },
2719 /* DTLPWRO A K */
2720 { SST(0x5E, 0x09, SS_RDEF,
2721 "Standby-Y condition activated by timer") },
2722 /* DTLPWRO A K */
2723 { SST(0x5E, 0x0A, SS_RDEF,
2724 "Standby-Y condition activated by command") },
2725 /* B */
2726 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */
2727 "Power state change to active") },
2728 /* B */
2729 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */
2730 "Power state change to idle") },
2731 /* B */
2732 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */
2733 "Power state change to standby") },
2734 /* B */
2735 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */
2736 "Power state change to sleep") },
2737 /* BK */
2738 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */
2739 "Power state change to device control") },
2740 /* */
2741 { SST(0x60, 0x00, SS_RDEF,
2742 "Lamp failure") },
2743 /* */
2744 { SST(0x61, 0x00, SS_RDEF,
2745 "Video acquisition error") },
2746 /* */
2747 { SST(0x61, 0x01, SS_RDEF,
2748 "Unable to acquire video") },
2749 /* */
2750 { SST(0x61, 0x02, SS_RDEF,
2751 "Out of focus") },
2752 /* */
2753 { SST(0x62, 0x00, SS_RDEF,
2754 "Scan head positioning error") },
2755 /* R */
2756 { SST(0x63, 0x00, SS_RDEF,
2757 "End of user area encountered on this track") },
2758 /* R */
2759 { SST(0x63, 0x01, SS_FATAL | ENOSPC,
2760 "Packet does not fit in available space") },
2761 /* R */
2762 { SST(0x64, 0x00, SS_FATAL | ENXIO,
2763 "Illegal mode for this track") },
2764 /* R */
2765 { SST(0x64, 0x01, SS_RDEF,
2766 "Invalid packet size") },
2767 /* DTLPWROMAEBKVF */
2768 { SST(0x65, 0x00, SS_RDEF,
2769 "Voltage fault") },
2770 /* */
2771 { SST(0x66, 0x00, SS_RDEF,
2772 "Automatic document feeder cover up") },
2773 /* */
2774 { SST(0x66, 0x01, SS_RDEF,
2775 "Automatic document feeder lift up") },
2776 /* */
2777 { SST(0x66, 0x02, SS_RDEF,
2778 "Document jam in automatic document feeder") },
2779 /* */
2780 { SST(0x66, 0x03, SS_RDEF,
2781 "Document miss feed automatic in document feeder") },
2782 /* A */
2783 { SST(0x67, 0x00, SS_RDEF,
2784 "Configuration failure") },
2785 /* A */
2786 { SST(0x67, 0x01, SS_RDEF,
2787 "Configuration of incapable logical units failed") },
2788 /* A */
2789 { SST(0x67, 0x02, SS_RDEF,
2790 "Add logical unit failed") },
2791 /* A */
2792 { SST(0x67, 0x03, SS_RDEF,
2793 "Modification of logical unit failed") },
2794 /* A */
2795 { SST(0x67, 0x04, SS_RDEF,
2796 "Exchange of logical unit failed") },
2797 /* A */
2798 { SST(0x67, 0x05, SS_RDEF,
2799 "Remove of logical unit failed") },
2800 /* A */
2801 { SST(0x67, 0x06, SS_RDEF,
2802 "Attachment of logical unit failed") },
2803 /* A */
2804 { SST(0x67, 0x07, SS_RDEF,
2805 "Creation of logical unit failed") },
2806 /* A */
2807 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */
2808 "Assign failure occurred") },
2809 /* A */
2810 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */
2811 "Multiply assigned logical unit") },
2812 /* DTLPWROMAEBKVF */
2813 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */
2814 "Set target port groups command failed") },
2815 /* DT B */
2816 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */
2817 "ATA device feature not enabled") },
2818 /* A */
2819 { SST(0x68, 0x00, SS_RDEF,
2820 "Logical unit not configured") },
2821 /* A */
2822 { SST(0x69, 0x00, SS_RDEF,
2823 "Data loss on logical unit") },
2824 /* A */
2825 { SST(0x69, 0x01, SS_RDEF,
2826 "Multiple logical unit failures") },
2827 /* A */
2828 { SST(0x69, 0x02, SS_RDEF,
2829 "Parity/data mismatch") },
2830 /* A */
2831 { SST(0x6A, 0x00, SS_RDEF,
2832 "Informational, refer to log") },
2833 /* A */
2834 { SST(0x6B, 0x00, SS_RDEF,
2835 "State change has occurred") },
2836 /* A */
2837 { SST(0x6B, 0x01, SS_RDEF,
2838 "Redundancy level got better") },
2839 /* A */
2840 { SST(0x6B, 0x02, SS_RDEF,
2841 "Redundancy level got worse") },
2842 /* A */
2843 { SST(0x6C, 0x00, SS_RDEF,
2844 "Rebuild failure occurred") },
2845 /* A */
2846 { SST(0x6D, 0x00, SS_RDEF,
2847 "Recalculate failure occurred") },
2848 /* A */
2849 { SST(0x6E, 0x00, SS_RDEF,
2850 "Command to logical unit failed") },
2851 /* R */
2852 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */
2853 "Copy protection key exchange failure - authentication failure") },
2854 /* R */
2855 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */
2856 "Copy protection key exchange failure - key not present") },
2857 /* R */
2858 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */
2859 "Copy protection key exchange failure - key not established") },
2860 /* R */
2861 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */
2862 "Read of scrambled sector without authentication") },
2863 /* R */
2864 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */
2865 "Media region code is mismatched to logical unit region") },
2866 /* R */
2867 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */
2868 "Drive region must be permanent/region reset count error") },
2869 /* R */
2870 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */
2871 "Insufficient block count for binding NONCE recording") },
2872 /* R */
2873 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */
2874 "Conflict in binding NONCE recording") },
2875 /* T */
2876 { SST(0x70, 0x00, SS_RDEF,
2877 "Decompression exception short: ASCQ = Algorithm ID") },
2878 /* T */
2879 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE,
2880 NULL) }, /* Range 0x00 -> 0xFF */
2881 /* T */
2882 { SST(0x71, 0x00, SS_RDEF,
2883 "Decompression exception long: ASCQ = Algorithm ID") },
2884 /* T */
2885 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE,
2886 NULL) }, /* Range 0x00 -> 0xFF */
2887 /* R */
2888 { SST(0x72, 0x00, SS_RDEF,
2889 "Session fixation error") },
2890 /* R */
2891 { SST(0x72, 0x01, SS_RDEF,
2892 "Session fixation error writing lead-in") },
2893 /* R */
2894 { SST(0x72, 0x02, SS_RDEF,
2895 "Session fixation error writing lead-out") },
2896 /* R */
2897 { SST(0x72, 0x03, SS_RDEF,
2898 "Session fixation error - incomplete track in session") },
2899 /* R */
2900 { SST(0x72, 0x04, SS_RDEF,
2901 "Empty or partially written reserved track") },
2902 /* R */
2903 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */
2904 "No more track reservations allowed") },
2905 /* R */
2906 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */
2907 "RMZ extension is not allowed") },
2908 /* R */
2909 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */
2910 "No more test zone extensions are allowed") },
2911 /* R */
2912 { SST(0x73, 0x00, SS_RDEF,
2913 "CD control error") },
2914 /* R */
2915 { SST(0x73, 0x01, SS_RDEF,
2916 "Power calibration area almost full") },
2917 /* R */
2918 { SST(0x73, 0x02, SS_FATAL | ENOSPC,
2919 "Power calibration area is full") },
2920 /* R */
2921 { SST(0x73, 0x03, SS_RDEF,
2922 "Power calibration area error") },
2923 /* R */
2924 { SST(0x73, 0x04, SS_RDEF,
2925 "Program memory area update failure") },
2926 /* R */
2927 { SST(0x73, 0x05, SS_RDEF,
2928 "Program memory area is full") },
2929 /* R */
2930 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */
2931 "RMA/PMA is almost full") },
2932 /* R */
2933 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */
2934 "Current power calibration area almost full") },
2935 /* R */
2936 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */
2937 "Current power calibration area is full") },
2938 /* R */
2939 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */
2940 "RDZ is full") },
2941 /* T */
2942 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */
2943 "Security error") },
2944 /* T */
2945 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */
2946 "Unable to decrypt data") },
2947 /* T */
2948 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */
2949 "Unencrypted data encountered while decrypting") },
2950 /* T */
2951 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */
2952 "Incorrect data encryption key") },
2953 /* T */
2954 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */
2955 "Cryptographic integrity validation failed") },
2956 /* T */
2957 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */
2958 "Error decrypting data") },
2959 /* T */
2960 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */
2961 "Unknown signature verification key") },
2962 /* T */
2963 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */
2964 "Encryption parameters not useable") },
2965 /* DT R M E VF */
2966 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */
2967 "Digital signature validation failure") },
2968 /* T */
2969 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */
2970 "Encryption mode mismatch on read") },
2971 /* T */
2972 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */
2973 "Encrypted block not raw read enabled") },
2974 /* T */
2975 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */
2976 "Incorrect encryption parameters") },
2977 /* DT R MAEBKV */
2978 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */
2979 "Unable to decrypt parameter list") },
2980 /* T */
2981 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */
2982 "Encryption algorithm disabled") },
2983 /* DT R MAEBKV */
2984 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */
2985 "SA creation parameter value invalid") },
2986 /* DT R MAEBKV */
2987 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */
2988 "SA creation parameter value rejected") },
2989 /* DT R MAEBKV */
2990 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */
2991 "Invalid SA usage") },
2992 /* T */
2993 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */
2994 "Data encryption configuration prevented") },
2995 /* DT R MAEBKV */
2996 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */
2997 "SA creation parameter not supported") },
2998 /* DT R MAEBKV */
2999 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */
3000 "Authentication failed") },
3001 /* V */
3002 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */
3003 "External data encryption key manager access error") },
3004 /* V */
3005 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */
3006 "External data encryption key manager error") },
3007 /* V */
3008 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */
3009 "External data encryption key not found") },
3010 /* V */
3011 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */
3012 "External data encryption request not authorized") },
3013 /* T */
3014 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */
3015 "External data encryption control timeout") },
3016 /* T */
3017 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */
3018 "External data encryption control error") },
3019 /* DT R M E V */
3020 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */
3021 "Logical unit access not authorized") },
3022 /* D */
3023 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */
3024 "Security conflict in translated device") }
3025 };
3026
3027 const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
3028
3029 struct asc_key
3030 {
3031 int asc;
3032 int ascq;
3033 };
3034
3035 static int
ascentrycomp(const void * key,const void * member)3036 ascentrycomp(const void *key, const void *member)
3037 {
3038 int asc;
3039 int ascq;
3040 const struct asc_table_entry *table_entry;
3041
3042 asc = ((const struct asc_key *)key)->asc;
3043 ascq = ((const struct asc_key *)key)->ascq;
3044 table_entry = (const struct asc_table_entry *)member;
3045
3046 if (asc >= table_entry->asc) {
3047
3048 if (asc > table_entry->asc)
3049 return (1);
3050
3051 if (ascq <= table_entry->ascq) {
3052 /* Check for ranges */
3053 if (ascq == table_entry->ascq
3054 || ((table_entry->action & SSQ_RANGE) != 0
3055 && ascq >= (table_entry - 1)->ascq))
3056 return (0);
3057 return (-1);
3058 }
3059 return (1);
3060 }
3061 return (-1);
3062 }
3063
3064 static int
senseentrycomp(const void * key,const void * member)3065 senseentrycomp(const void *key, const void *member)
3066 {
3067 int sense_key;
3068 const struct sense_key_table_entry *table_entry;
3069
3070 sense_key = *((const int *)key);
3071 table_entry = (const struct sense_key_table_entry *)member;
3072
3073 if (sense_key >= table_entry->sense_key) {
3074 if (sense_key == table_entry->sense_key)
3075 return (0);
3076 return (1);
3077 }
3078 return (-1);
3079 }
3080
3081 static void
fetchtableentries(int sense_key,int asc,int ascq,struct scsi_inquiry_data * inq_data,const struct sense_key_table_entry ** sense_entry,const struct asc_table_entry ** asc_entry)3082 fetchtableentries(int sense_key, int asc, int ascq,
3083 struct scsi_inquiry_data *inq_data,
3084 const struct sense_key_table_entry **sense_entry,
3085 const struct asc_table_entry **asc_entry)
3086 {
3087 caddr_t match;
3088 const struct asc_table_entry *asc_tables[2];
3089 const struct sense_key_table_entry *sense_tables[2];
3090 struct asc_key asc_ascq;
3091 size_t asc_tables_size[2];
3092 size_t sense_tables_size[2];
3093 int num_asc_tables;
3094 int num_sense_tables;
3095 int i;
3096
3097 /* Default to failure */
3098 *sense_entry = NULL;
3099 *asc_entry = NULL;
3100 match = NULL;
3101 if (inq_data != NULL)
3102 match = cam_quirkmatch((caddr_t)inq_data,
3103 (caddr_t)sense_quirk_table,
3104 sense_quirk_table_size,
3105 sizeof(*sense_quirk_table),
3106 scsi_inquiry_match);
3107
3108 if (match != NULL) {
3109 struct scsi_sense_quirk_entry *quirk;
3110
3111 quirk = (struct scsi_sense_quirk_entry *)match;
3112 asc_tables[0] = quirk->asc_info;
3113 asc_tables_size[0] = quirk->num_ascs;
3114 asc_tables[1] = asc_table;
3115 asc_tables_size[1] = asc_table_size;
3116 num_asc_tables = 2;
3117 sense_tables[0] = quirk->sense_key_info;
3118 sense_tables_size[0] = quirk->num_sense_keys;
3119 sense_tables[1] = sense_key_table;
3120 sense_tables_size[1] = sense_key_table_size;
3121 num_sense_tables = 2;
3122 } else {
3123 asc_tables[0] = asc_table;
3124 asc_tables_size[0] = asc_table_size;
3125 num_asc_tables = 1;
3126 sense_tables[0] = sense_key_table;
3127 sense_tables_size[0] = sense_key_table_size;
3128 num_sense_tables = 1;
3129 }
3130
3131 asc_ascq.asc = asc;
3132 asc_ascq.ascq = ascq;
3133 for (i = 0; i < num_asc_tables; i++) {
3134 void *found_entry;
3135
3136 found_entry = bsearch(&asc_ascq, asc_tables[i],
3137 asc_tables_size[i],
3138 sizeof(**asc_tables),
3139 ascentrycomp);
3140
3141 if (found_entry) {
3142 *asc_entry = (struct asc_table_entry *)found_entry;
3143 break;
3144 }
3145 }
3146
3147 for (i = 0; i < num_sense_tables; i++) {
3148 void *found_entry;
3149
3150 found_entry = bsearch(&sense_key, sense_tables[i],
3151 sense_tables_size[i],
3152 sizeof(**sense_tables),
3153 senseentrycomp);
3154
3155 if (found_entry) {
3156 *sense_entry =
3157 (struct sense_key_table_entry *)found_entry;
3158 break;
3159 }
3160 }
3161 }
3162
3163 void
scsi_sense_desc(int sense_key,int asc,int ascq,struct scsi_inquiry_data * inq_data,const char ** sense_key_desc,const char ** asc_desc)3164 scsi_sense_desc(int sense_key, int asc, int ascq,
3165 struct scsi_inquiry_data *inq_data,
3166 const char **sense_key_desc, const char **asc_desc)
3167 {
3168 const struct asc_table_entry *asc_entry;
3169 const struct sense_key_table_entry *sense_entry;
3170
3171 fetchtableentries(sense_key, asc, ascq,
3172 inq_data,
3173 &sense_entry,
3174 &asc_entry);
3175
3176 if (sense_entry != NULL)
3177 *sense_key_desc = sense_entry->desc;
3178 else
3179 *sense_key_desc = "Invalid Sense Key";
3180
3181 if (asc_entry != NULL)
3182 *asc_desc = asc_entry->desc;
3183 else if (asc >= 0x80 && asc <= 0xff)
3184 *asc_desc = "Vendor Specific ASC";
3185 else if (ascq >= 0x80 && ascq <= 0xff)
3186 *asc_desc = "Vendor Specific ASCQ";
3187 else
3188 *asc_desc = "Reserved ASC/ASCQ pair";
3189 }
3190
3191 /*
3192 * Given sense and device type information, return the appropriate action.
3193 * If we do not understand the specific error as identified by the ASC/ASCQ
3194 * pair, fall back on the more generic actions derived from the sense key.
3195 */
3196 scsi_sense_action
scsi_error_action(struct ccb_scsiio * csio,struct scsi_inquiry_data * inq_data,u_int32_t sense_flags)3197 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data,
3198 u_int32_t sense_flags)
3199 {
3200 const struct asc_table_entry *asc_entry;
3201 const struct sense_key_table_entry *sense_entry;
3202 int error_code, sense_key, asc, ascq;
3203 scsi_sense_action action;
3204
3205 if (!scsi_extract_sense_ccb((union ccb *)csio,
3206 &error_code, &sense_key, &asc, &ascq)) {
3207 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO;
3208 } else if ((error_code == SSD_DEFERRED_ERROR)
3209 || (error_code == SSD_DESC_DEFERRED_ERROR)) {
3210 /*
3211 * XXX dufault@FreeBSD.org
3212 * This error doesn't relate to the command associated
3213 * with this request sense. A deferred error is an error
3214 * for a command that has already returned GOOD status
3215 * (see SCSI2 8.2.14.2).
3216 *
3217 * By my reading of that section, it looks like the current
3218 * command has been cancelled, we should now clean things up
3219 * (hopefully recovering any lost data) and then retry the
3220 * current command. There are two easy choices, both wrong:
3221 *
3222 * 1. Drop through (like we had been doing), thus treating
3223 * this as if the error were for the current command and
3224 * return and stop the current command.
3225 *
3226 * 2. Issue a retry (like I made it do) thus hopefully
3227 * recovering the current transfer, and ignoring the
3228 * fact that we've dropped a command.
3229 *
3230 * These should probably be handled in a device specific
3231 * sense handler or punted back up to a user mode daemon
3232 */
3233 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3234 } else {
3235 fetchtableentries(sense_key, asc, ascq,
3236 inq_data,
3237 &sense_entry,
3238 &asc_entry);
3239
3240 /*
3241 * Override the 'No additional Sense' entry (0,0)
3242 * with the error action of the sense key.
3243 */
3244 if (asc_entry != NULL
3245 && (asc != 0 || ascq != 0))
3246 action = asc_entry->action;
3247 else if (sense_entry != NULL)
3248 action = sense_entry->action;
3249 else
3250 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3251
3252 if (sense_key == SSD_KEY_RECOVERED_ERROR) {
3253 /*
3254 * The action succeeded but the device wants
3255 * the user to know that some recovery action
3256 * was required.
3257 */
3258 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
3259 action |= SS_NOP|SSQ_PRINT_SENSE;
3260 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
3261 if ((sense_flags & SF_QUIET_IR) != 0)
3262 action &= ~SSQ_PRINT_SENSE;
3263 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
3264 if ((sense_flags & SF_RETRY_UA) != 0
3265 && (action & SS_MASK) == SS_FAIL) {
3266 action &= ~(SS_MASK|SSQ_MASK);
3267 action |= SS_RETRY|SSQ_DECREMENT_COUNT|
3268 SSQ_PRINT_SENSE;
3269 }
3270 action |= SSQ_UA;
3271 }
3272 }
3273 if ((action & SS_MASK) >= SS_START &&
3274 (sense_flags & SF_NO_RECOVERY)) {
3275 action &= ~SS_MASK;
3276 action |= SS_FAIL;
3277 } else if ((action & SS_MASK) == SS_RETRY &&
3278 (sense_flags & SF_NO_RETRY)) {
3279 action &= ~SS_MASK;
3280 action |= SS_FAIL;
3281 }
3282 if ((sense_flags & SF_PRINT_ALWAYS) != 0)
3283 action |= SSQ_PRINT_SENSE;
3284 else if ((sense_flags & SF_NO_PRINT) != 0)
3285 action &= ~SSQ_PRINT_SENSE;
3286
3287 return (action);
3288 }
3289
3290 char *
scsi_cdb_string(u_int8_t * cdb_ptr,char * cdb_string,size_t len)3291 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len)
3292 {
3293 u_int8_t cdb_len;
3294 int i;
3295
3296 if (cdb_ptr == NULL)
3297 return("");
3298
3299 /* Silence warnings */
3300 cdb_len = 0;
3301
3302 /*
3303 * This is taken from the SCSI-3 draft spec.
3304 * (T10/1157D revision 0.3)
3305 * The top 3 bits of an opcode are the group code. The next 5 bits
3306 * are the command code.
3307 * Group 0: six byte commands
3308 * Group 1: ten byte commands
3309 * Group 2: ten byte commands
3310 * Group 3: reserved
3311 * Group 4: sixteen byte commands
3312 * Group 5: twelve byte commands
3313 * Group 6: vendor specific
3314 * Group 7: vendor specific
3315 */
3316 switch((*cdb_ptr >> 5) & 0x7) {
3317 case 0:
3318 cdb_len = 6;
3319 break;
3320 case 1:
3321 case 2:
3322 cdb_len = 10;
3323 break;
3324 case 3:
3325 case 6:
3326 case 7:
3327 /* in this case, just print out the opcode */
3328 cdb_len = 1;
3329 break;
3330 case 4:
3331 cdb_len = 16;
3332 break;
3333 case 5:
3334 cdb_len = 12;
3335 break;
3336 }
3337 *cdb_string = '\0';
3338 for (i = 0; i < cdb_len; i++)
3339 snprintf(cdb_string + strlen(cdb_string),
3340 len - strlen(cdb_string), "%02hhx ", cdb_ptr[i]);
3341
3342 return(cdb_string);
3343 }
3344
3345 const char *
scsi_status_string(struct ccb_scsiio * csio)3346 scsi_status_string(struct ccb_scsiio *csio)
3347 {
3348 switch(csio->scsi_status) {
3349 case SCSI_STATUS_OK:
3350 return("OK");
3351 case SCSI_STATUS_CHECK_COND:
3352 return("Check Condition");
3353 case SCSI_STATUS_BUSY:
3354 return("Busy");
3355 case SCSI_STATUS_INTERMED:
3356 return("Intermediate");
3357 case SCSI_STATUS_INTERMED_COND_MET:
3358 return("Intermediate-Condition Met");
3359 case SCSI_STATUS_RESERV_CONFLICT:
3360 return("Reservation Conflict");
3361 case SCSI_STATUS_CMD_TERMINATED:
3362 return("Command Terminated");
3363 case SCSI_STATUS_QUEUE_FULL:
3364 return("Queue Full");
3365 case SCSI_STATUS_ACA_ACTIVE:
3366 return("ACA Active");
3367 case SCSI_STATUS_TASK_ABORTED:
3368 return("Task Aborted");
3369 default: {
3370 static char unkstr[64];
3371 snprintf(unkstr, sizeof(unkstr), "Unknown %#x",
3372 csio->scsi_status);
3373 return(unkstr);
3374 }
3375 }
3376 }
3377
3378 /*
3379 * scsi_command_string() returns 0 for success and -1 for failure.
3380 */
3381 #ifdef _KERNEL
3382 int
scsi_command_string(struct ccb_scsiio * csio,struct sbuf * sb)3383 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb)
3384 #else /* !_KERNEL */
3385 int
3386 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio,
3387 struct sbuf *sb)
3388 #endif /* _KERNEL/!_KERNEL */
3389 {
3390 struct scsi_inquiry_data *inq_data;
3391 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1];
3392 #ifdef _KERNEL
3393 struct ccb_getdev *cgd;
3394 #endif /* _KERNEL */
3395
3396 #ifdef _KERNEL
3397 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
3398 return(-1);
3399 /*
3400 * Get the device information.
3401 */
3402 xpt_setup_ccb(&cgd->ccb_h,
3403 csio->ccb_h.path,
3404 CAM_PRIORITY_NORMAL);
3405 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
3406 xpt_action((union ccb *)cgd);
3407
3408 /*
3409 * If the device is unconfigured, just pretend that it is a hard
3410 * drive. scsi_op_desc() needs this.
3411 */
3412 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
3413 cgd->inq_data.device = T_DIRECT;
3414
3415 inq_data = &cgd->inq_data;
3416
3417 #else /* !_KERNEL */
3418
3419 inq_data = &device->inq_data;
3420
3421 #endif /* _KERNEL/!_KERNEL */
3422
3423 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) {
3424 sbuf_printf(sb, "%s. CDB: %s",
3425 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data),
3426 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str,
3427 sizeof(cdb_str)));
3428 } else {
3429 sbuf_printf(sb, "%s. CDB: %s",
3430 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data),
3431 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str,
3432 sizeof(cdb_str)));
3433 }
3434
3435 #ifdef _KERNEL
3436 xpt_free_ccb((union ccb *)cgd);
3437 #endif
3438
3439 return(0);
3440 }
3441
3442 /*
3443 * Iterate over sense descriptors. Each descriptor is passed into iter_func().
3444 * If iter_func() returns 0, list traversal continues. If iter_func()
3445 * returns non-zero, list traversal is stopped.
3446 */
3447 void
scsi_desc_iterate(struct scsi_sense_data_desc * sense,u_int sense_len,int (* iter_func)(struct scsi_sense_data_desc * sense,u_int,struct scsi_sense_desc_header *,void *),void * arg)3448 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3449 int (*iter_func)(struct scsi_sense_data_desc *sense,
3450 u_int, struct scsi_sense_desc_header *,
3451 void *), void *arg)
3452 {
3453 int cur_pos;
3454 int desc_len;
3455
3456 /*
3457 * First make sure the extra length field is present.
3458 */
3459 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0)
3460 return;
3461
3462 /*
3463 * The length of data actually returned may be different than the
3464 * extra_len recorded in the sturcture.
3465 */
3466 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc);
3467
3468 /*
3469 * Limit this further by the extra length reported, and the maximum
3470 * allowed extra length.
3471 */
3472 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX));
3473
3474 /*
3475 * Subtract the size of the header from the descriptor length.
3476 * This is to ensure that we have at least the header left, so we
3477 * don't have to check that inside the loop. This can wind up
3478 * being a negative value.
3479 */
3480 desc_len -= sizeof(struct scsi_sense_desc_header);
3481
3482 for (cur_pos = 0; cur_pos < desc_len;) {
3483 struct scsi_sense_desc_header *header;
3484
3485 header = (struct scsi_sense_desc_header *)
3486 &sense->sense_desc[cur_pos];
3487
3488 /*
3489 * Check to make sure we have the entire descriptor. We
3490 * don't call iter_func() unless we do.
3491 *
3492 * Note that although cur_pos is at the beginning of the
3493 * descriptor, desc_len already has the header length
3494 * subtracted. So the comparison of the length in the
3495 * header (which does not include the header itself) to
3496 * desc_len - cur_pos is correct.
3497 */
3498 if (header->length > (desc_len - cur_pos))
3499 break;
3500
3501 if (iter_func(sense, sense_len, header, arg) != 0)
3502 break;
3503
3504 cur_pos += sizeof(*header) + header->length;
3505 }
3506 }
3507
3508 struct scsi_find_desc_info {
3509 uint8_t desc_type;
3510 struct scsi_sense_desc_header *header;
3511 };
3512
3513 static int
scsi_find_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)3514 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
3515 struct scsi_sense_desc_header *header, void *arg)
3516 {
3517 struct scsi_find_desc_info *desc_info;
3518
3519 desc_info = (struct scsi_find_desc_info *)arg;
3520
3521 if (header->desc_type == desc_info->desc_type) {
3522 desc_info->header = header;
3523
3524 /* We found the descriptor, tell the iterator to stop. */
3525 return (1);
3526 } else
3527 return (0);
3528 }
3529
3530 /*
3531 * Given a descriptor type, return a pointer to it if it is in the sense
3532 * data and not truncated. Avoiding truncating sense data will simplify
3533 * things significantly for the caller.
3534 */
3535 uint8_t *
scsi_find_desc(struct scsi_sense_data_desc * sense,u_int sense_len,uint8_t desc_type)3536 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3537 uint8_t desc_type)
3538 {
3539 struct scsi_find_desc_info desc_info;
3540
3541 desc_info.desc_type = desc_type;
3542 desc_info.header = NULL;
3543
3544 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info);
3545
3546 return ((uint8_t *)desc_info.header);
3547 }
3548
3549 /*
3550 * Fill in SCSI sense data with the specified parameters. This routine can
3551 * fill in either fixed or descriptor type sense data.
3552 */
3553 void
scsi_set_sense_data_va(struct scsi_sense_data * sense_data,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,va_list ap)3554 scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
3555 scsi_sense_data_type sense_format, int current_error,
3556 int sense_key, int asc, int ascq, va_list ap)
3557 {
3558 int descriptor_sense;
3559 scsi_sense_elem_type elem_type;
3560
3561 /*
3562 * Determine whether to return fixed or descriptor format sense
3563 * data. If the user specifies SSD_TYPE_NONE for some reason,
3564 * they'll just get fixed sense data.
3565 */
3566 if (sense_format == SSD_TYPE_DESC)
3567 descriptor_sense = 1;
3568 else
3569 descriptor_sense = 0;
3570
3571 /*
3572 * Zero the sense data, so that we don't pass back any garbage data
3573 * to the user.
3574 */
3575 memset(sense_data, 0, sizeof(*sense_data));
3576
3577 if (descriptor_sense != 0) {
3578 struct scsi_sense_data_desc *sense;
3579
3580 sense = (struct scsi_sense_data_desc *)sense_data;
3581 /*
3582 * The descriptor sense format eliminates the use of the
3583 * valid bit.
3584 */
3585 if (current_error != 0)
3586 sense->error_code = SSD_DESC_CURRENT_ERROR;
3587 else
3588 sense->error_code = SSD_DESC_DEFERRED_ERROR;
3589 sense->sense_key = sense_key;
3590 sense->add_sense_code = asc;
3591 sense->add_sense_code_qual = ascq;
3592 /*
3593 * Start off with no extra length, since the above data
3594 * fits in the standard descriptor sense information.
3595 */
3596 sense->extra_len = 0;
3597 while ((elem_type = (scsi_sense_elem_type)va_arg(ap,
3598 scsi_sense_elem_type)) != SSD_ELEM_NONE) {
3599 int sense_len, len_to_copy;
3600 uint8_t *data;
3601
3602 if (elem_type >= SSD_ELEM_MAX) {
3603 printf("%s: invalid sense type %d\n", __func__,
3604 elem_type);
3605 break;
3606 }
3607
3608 sense_len = (int)va_arg(ap, int);
3609 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX -
3610 sense->extra_len);
3611 data = (uint8_t *)va_arg(ap, uint8_t *);
3612
3613 /*
3614 * We've already consumed the arguments for this one.
3615 */
3616 if (elem_type == SSD_ELEM_SKIP)
3617 continue;
3618
3619 switch (elem_type) {
3620 case SSD_ELEM_DESC: {
3621
3622 /*
3623 * This is a straight descriptor. All we
3624 * need to do is copy the data in.
3625 */
3626 bcopy(data, &sense->sense_desc[
3627 sense->extra_len], len_to_copy);
3628 sense->extra_len += len_to_copy;
3629 break;
3630 }
3631 case SSD_ELEM_SKS: {
3632 struct scsi_sense_sks sks;
3633
3634 bzero(&sks, sizeof(sks));
3635
3636 /*
3637 * This is already-formatted sense key
3638 * specific data. We just need to fill out
3639 * the header and copy everything in.
3640 */
3641 bcopy(data, &sks.sense_key_spec,
3642 MIN(len_to_copy,
3643 sizeof(sks.sense_key_spec)));
3644
3645 sks.desc_type = SSD_DESC_SKS;
3646 sks.length = sizeof(sks) -
3647 offsetof(struct scsi_sense_sks, reserved1);
3648 bcopy(&sks,&sense->sense_desc[sense->extra_len],
3649 sizeof(sks));
3650 sense->extra_len += sizeof(sks);
3651 break;
3652 }
3653 case SSD_ELEM_INFO:
3654 case SSD_ELEM_COMMAND: {
3655 struct scsi_sense_command cmd;
3656 struct scsi_sense_info info;
3657 uint8_t *data_dest;
3658 uint8_t *descriptor;
3659 int descriptor_size, i, copy_len;
3660
3661 bzero(&cmd, sizeof(cmd));
3662 bzero(&info, sizeof(info));
3663
3664 /*
3665 * Command or information data. The
3666 * operate in pretty much the same way.
3667 */
3668 if (elem_type == SSD_ELEM_COMMAND) {
3669 len_to_copy = MIN(len_to_copy,
3670 sizeof(cmd.command_info));
3671 descriptor = (uint8_t *)&cmd;
3672 descriptor_size = sizeof(cmd);
3673 data_dest =(uint8_t *)&cmd.command_info;
3674 cmd.desc_type = SSD_DESC_COMMAND;
3675 cmd.length = sizeof(cmd) -
3676 offsetof(struct scsi_sense_command,
3677 reserved);
3678 } else {
3679 len_to_copy = MIN(len_to_copy,
3680 sizeof(info.info));
3681 descriptor = (uint8_t *)&info;
3682 descriptor_size = sizeof(cmd);
3683 data_dest = (uint8_t *)&info.info;
3684 info.desc_type = SSD_DESC_INFO;
3685 info.byte2 = SSD_INFO_VALID;
3686 info.length = sizeof(info) -
3687 offsetof(struct scsi_sense_info,
3688 byte2);
3689 }
3690
3691 /*
3692 * Copy this in reverse because the spec
3693 * (SPC-4) says that when 4 byte quantities
3694 * are stored in this 8 byte field, the
3695 * first four bytes shall be 0.
3696 *
3697 * So we fill the bytes in from the end, and
3698 * if we have less than 8 bytes to copy,
3699 * the initial, most significant bytes will
3700 * be 0.
3701 */
3702 for (i = sense_len - 1; i >= 0 &&
3703 len_to_copy > 0; i--, len_to_copy--)
3704 data_dest[len_to_copy - 1] = data[i];
3705
3706 /*
3707 * This calculation looks much like the
3708 * initial len_to_copy calculation, but
3709 * we have to do it again here, because
3710 * we're looking at a larger amount that
3711 * may or may not fit. It's not only the
3712 * data the user passed in, but also the
3713 * rest of the descriptor.
3714 */
3715 copy_len = MIN(descriptor_size,
3716 SSD_EXTRA_MAX - sense->extra_len);
3717 bcopy(descriptor, &sense->sense_desc[
3718 sense->extra_len], copy_len);
3719 sense->extra_len += copy_len;
3720 break;
3721 }
3722 case SSD_ELEM_FRU: {
3723 struct scsi_sense_fru fru;
3724 int copy_len;
3725
3726 bzero(&fru, sizeof(fru));
3727
3728 fru.desc_type = SSD_DESC_FRU;
3729 fru.length = sizeof(fru) -
3730 offsetof(struct scsi_sense_fru, reserved);
3731 fru.fru = *data;
3732
3733 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX -
3734 sense->extra_len);
3735 bcopy(&fru, &sense->sense_desc[
3736 sense->extra_len], copy_len);
3737 sense->extra_len += copy_len;
3738 break;
3739 }
3740 case SSD_ELEM_STREAM: {
3741 struct scsi_sense_stream stream_sense;
3742 int copy_len;
3743
3744 bzero(&stream_sense, sizeof(stream_sense));
3745 stream_sense.desc_type = SSD_DESC_STREAM;
3746 stream_sense.length = sizeof(stream_sense) -
3747 offsetof(struct scsi_sense_stream, reserved);
3748 stream_sense.byte3 = *data;
3749
3750 copy_len = MIN(sizeof(stream_sense),
3751 SSD_EXTRA_MAX - sense->extra_len);
3752 bcopy(&stream_sense, &sense->sense_desc[
3753 sense->extra_len], copy_len);
3754 sense->extra_len += copy_len;
3755 break;
3756 }
3757 default:
3758 /*
3759 * We shouldn't get here, but if we do, do
3760 * nothing. We've already consumed the
3761 * arguments above.
3762 */
3763 break;
3764 }
3765 }
3766 } else {
3767 struct scsi_sense_data_fixed *sense;
3768
3769 sense = (struct scsi_sense_data_fixed *)sense_data;
3770
3771 if (current_error != 0)
3772 sense->error_code = SSD_CURRENT_ERROR;
3773 else
3774 sense->error_code = SSD_DEFERRED_ERROR;
3775
3776 sense->flags = sense_key;
3777 sense->add_sense_code = asc;
3778 sense->add_sense_code_qual = ascq;
3779 /*
3780 * We've set the ASC and ASCQ, so we have 6 more bytes of
3781 * valid data. If we wind up setting any of the other
3782 * fields, we'll bump this to 10 extra bytes.
3783 */
3784 sense->extra_len = 6;
3785
3786 while ((elem_type = (scsi_sense_elem_type)va_arg(ap,
3787 scsi_sense_elem_type)) != SSD_ELEM_NONE) {
3788 int sense_len, len_to_copy;
3789 uint8_t *data;
3790
3791 if (elem_type >= SSD_ELEM_MAX) {
3792 printf("%s: invalid sense type %d\n", __func__,
3793 elem_type);
3794 break;
3795 }
3796 /*
3797 * If we get in here, just bump the extra length to
3798 * 10 bytes. That will encompass anything we're
3799 * going to set here.
3800 */
3801 sense->extra_len = 10;
3802 sense_len = (int)va_arg(ap, int);
3803 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX -
3804 sense->extra_len);
3805 data = (uint8_t *)va_arg(ap, uint8_t *);
3806
3807 switch (elem_type) {
3808 case SSD_ELEM_SKS:
3809 /*
3810 * The user passed in pre-formatted sense
3811 * key specific data.
3812 */
3813 bcopy(data, &sense->sense_key_spec[0],
3814 MIN(sizeof(sense->sense_key_spec),
3815 sense_len));
3816 break;
3817 case SSD_ELEM_INFO:
3818 case SSD_ELEM_COMMAND: {
3819 uint8_t *data_dest;
3820 int i;
3821
3822 if (elem_type == SSD_ELEM_COMMAND)
3823 data_dest = &sense->cmd_spec_info[0];
3824 else {
3825 data_dest = &sense->info[0];
3826 /*
3827 * We're setting the info field, so
3828 * set the valid bit.
3829 */
3830 sense->error_code |= SSD_ERRCODE_VALID;
3831 }
3832
3833 /*
3834 * Copy this in reverse so that if we have
3835 * less than 4 bytes to fill, the least
3836 * significant bytes will be at the end.
3837 * If we have more than 4 bytes, only the
3838 * least significant bytes will be included.
3839 */
3840 for (i = sense_len - 1; i >= 0 &&
3841 len_to_copy > 0; i--, len_to_copy--)
3842 data_dest[len_to_copy - 1] = data[i];
3843
3844 break;
3845 }
3846 case SSD_ELEM_FRU:
3847 sense->fru = *data;
3848 break;
3849 case SSD_ELEM_STREAM:
3850 sense->flags |= *data;
3851 break;
3852 case SSD_ELEM_DESC:
3853 default:
3854
3855 /*
3856 * If the user passes in descriptor sense,
3857 * we can't handle that in fixed format.
3858 * So just skip it, and any unknown argument
3859 * types.
3860 */
3861 break;
3862 }
3863 }
3864 }
3865 }
3866
3867 void
scsi_set_sense_data(struct scsi_sense_data * sense_data,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,...)3868 scsi_set_sense_data(struct scsi_sense_data *sense_data,
3869 scsi_sense_data_type sense_format, int current_error,
3870 int sense_key, int asc, int ascq, ...)
3871 {
3872 va_list ap;
3873
3874 va_start(ap, ascq);
3875 scsi_set_sense_data_va(sense_data, sense_format, current_error,
3876 sense_key, asc, ascq, ap);
3877 va_end(ap);
3878 }
3879
3880 /*
3881 * Get sense information for three similar sense data types.
3882 */
3883 int
scsi_get_sense_info(struct scsi_sense_data * sense_data,u_int sense_len,uint8_t info_type,uint64_t * info,int64_t * signed_info)3884 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
3885 uint8_t info_type, uint64_t *info, int64_t *signed_info)
3886 {
3887 scsi_sense_data_type sense_type;
3888
3889 if (sense_len == 0)
3890 goto bailout;
3891
3892 sense_type = scsi_sense_type(sense_data);
3893
3894 switch (sense_type) {
3895 case SSD_TYPE_DESC: {
3896 struct scsi_sense_data_desc *sense;
3897 uint8_t *desc;
3898
3899 sense = (struct scsi_sense_data_desc *)sense_data;
3900
3901 desc = scsi_find_desc(sense, sense_len, info_type);
3902 if (desc == NULL)
3903 goto bailout;
3904
3905 switch (info_type) {
3906 case SSD_DESC_INFO: {
3907 struct scsi_sense_info *info_desc;
3908
3909 info_desc = (struct scsi_sense_info *)desc;
3910 *info = scsi_8btou64(info_desc->info);
3911 if (signed_info != NULL)
3912 *signed_info = *info;
3913 break;
3914 }
3915 case SSD_DESC_COMMAND: {
3916 struct scsi_sense_command *cmd_desc;
3917
3918 cmd_desc = (struct scsi_sense_command *)desc;
3919
3920 *info = scsi_8btou64(cmd_desc->command_info);
3921 if (signed_info != NULL)
3922 *signed_info = *info;
3923 break;
3924 }
3925 case SSD_DESC_FRU: {
3926 struct scsi_sense_fru *fru_desc;
3927
3928 fru_desc = (struct scsi_sense_fru *)desc;
3929
3930 *info = fru_desc->fru;
3931 if (signed_info != NULL)
3932 *signed_info = (int8_t)fru_desc->fru;
3933 break;
3934 }
3935 default:
3936 goto bailout;
3937 break;
3938 }
3939 break;
3940 }
3941 case SSD_TYPE_FIXED: {
3942 struct scsi_sense_data_fixed *sense;
3943
3944 sense = (struct scsi_sense_data_fixed *)sense_data;
3945
3946 switch (info_type) {
3947 case SSD_DESC_INFO: {
3948 uint32_t info_val;
3949
3950 if ((sense->error_code & SSD_ERRCODE_VALID) == 0)
3951 goto bailout;
3952
3953 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0)
3954 goto bailout;
3955
3956 info_val = scsi_4btoul(sense->info);
3957
3958 *info = info_val;
3959 if (signed_info != NULL)
3960 *signed_info = (int32_t)info_val;
3961 break;
3962 }
3963 case SSD_DESC_COMMAND: {
3964 uint32_t cmd_val;
3965
3966 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,
3967 cmd_spec_info) == 0)
3968 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0))
3969 goto bailout;
3970
3971 cmd_val = scsi_4btoul(sense->cmd_spec_info);
3972 if (cmd_val == 0)
3973 goto bailout;
3974
3975 *info = cmd_val;
3976 if (signed_info != NULL)
3977 *signed_info = (int32_t)cmd_val;
3978 break;
3979 }
3980 case SSD_DESC_FRU:
3981 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0)
3982 || (SSD_FIXED_IS_FILLED(sense, fru) == 0))
3983 goto bailout;
3984
3985 if (sense->fru == 0)
3986 goto bailout;
3987
3988 *info = sense->fru;
3989 if (signed_info != NULL)
3990 *signed_info = (int8_t)sense->fru;
3991 break;
3992 default:
3993 goto bailout;
3994 break;
3995 }
3996 break;
3997 }
3998 default:
3999 goto bailout;
4000 break;
4001 }
4002
4003 return (0);
4004 bailout:
4005 return (1);
4006 }
4007
4008 int
scsi_get_sks(struct scsi_sense_data * sense_data,u_int sense_len,uint8_t * sks)4009 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks)
4010 {
4011 scsi_sense_data_type sense_type;
4012
4013 if (sense_len == 0)
4014 goto bailout;
4015
4016 sense_type = scsi_sense_type(sense_data);
4017
4018 switch (sense_type) {
4019 case SSD_TYPE_DESC: {
4020 struct scsi_sense_data_desc *sense;
4021 struct scsi_sense_sks *desc;
4022
4023 sense = (struct scsi_sense_data_desc *)sense_data;
4024
4025 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len,
4026 SSD_DESC_SKS);
4027 if (desc == NULL)
4028 goto bailout;
4029
4030 /*
4031 * No need to check the SKS valid bit for descriptor sense.
4032 * If the descriptor is present, it is valid.
4033 */
4034 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec));
4035 break;
4036 }
4037 case SSD_TYPE_FIXED: {
4038 struct scsi_sense_data_fixed *sense;
4039
4040 sense = (struct scsi_sense_data_fixed *)sense_data;
4041
4042 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0)
4043 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0))
4044 goto bailout;
4045
4046 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0)
4047 goto bailout;
4048
4049 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec));
4050 break;
4051 }
4052 default:
4053 goto bailout;
4054 break;
4055 }
4056 return (0);
4057 bailout:
4058 return (1);
4059 }
4060
4061 /*
4062 * Provide a common interface for fixed and descriptor sense to detect
4063 * whether we have block-specific sense information. It is clear by the
4064 * presence of the block descriptor in descriptor mode, but we have to
4065 * infer from the inquiry data and ILI bit in fixed mode.
4066 */
4067 int
scsi_get_block_info(struct scsi_sense_data * sense_data,u_int sense_len,struct scsi_inquiry_data * inq_data,uint8_t * block_bits)4068 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
4069 struct scsi_inquiry_data *inq_data, uint8_t *block_bits)
4070 {
4071 scsi_sense_data_type sense_type;
4072
4073 if (inq_data != NULL) {
4074 switch (SID_TYPE(inq_data)) {
4075 case T_DIRECT:
4076 case T_RBC:
4077 break;
4078 default:
4079 goto bailout;
4080 break;
4081 }
4082 }
4083
4084 sense_type = scsi_sense_type(sense_data);
4085
4086 switch (sense_type) {
4087 case SSD_TYPE_DESC: {
4088 struct scsi_sense_data_desc *sense;
4089 struct scsi_sense_block *block;
4090
4091 sense = (struct scsi_sense_data_desc *)sense_data;
4092
4093 block = (struct scsi_sense_block *)scsi_find_desc(sense,
4094 sense_len, SSD_DESC_BLOCK);
4095 if (block == NULL)
4096 goto bailout;
4097
4098 *block_bits = block->byte3;
4099 break;
4100 }
4101 case SSD_TYPE_FIXED: {
4102 struct scsi_sense_data_fixed *sense;
4103
4104 sense = (struct scsi_sense_data_fixed *)sense_data;
4105
4106 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4107 goto bailout;
4108
4109 if ((sense->flags & SSD_ILI) == 0)
4110 goto bailout;
4111
4112 *block_bits = sense->flags & SSD_ILI;
4113 break;
4114 }
4115 default:
4116 goto bailout;
4117 break;
4118 }
4119 return (0);
4120 bailout:
4121 return (1);
4122 }
4123
4124 int
scsi_get_stream_info(struct scsi_sense_data * sense_data,u_int sense_len,struct scsi_inquiry_data * inq_data,uint8_t * stream_bits)4125 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
4126 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits)
4127 {
4128 scsi_sense_data_type sense_type;
4129
4130 if (inq_data != NULL) {
4131 switch (SID_TYPE(inq_data)) {
4132 case T_SEQUENTIAL:
4133 break;
4134 default:
4135 goto bailout;
4136 break;
4137 }
4138 }
4139
4140 sense_type = scsi_sense_type(sense_data);
4141
4142 switch (sense_type) {
4143 case SSD_TYPE_DESC: {
4144 struct scsi_sense_data_desc *sense;
4145 struct scsi_sense_stream *stream;
4146
4147 sense = (struct scsi_sense_data_desc *)sense_data;
4148
4149 stream = (struct scsi_sense_stream *)scsi_find_desc(sense,
4150 sense_len, SSD_DESC_STREAM);
4151 if (stream == NULL)
4152 goto bailout;
4153
4154 *stream_bits = stream->byte3;
4155 break;
4156 }
4157 case SSD_TYPE_FIXED: {
4158 struct scsi_sense_data_fixed *sense;
4159
4160 sense = (struct scsi_sense_data_fixed *)sense_data;
4161
4162 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4163 goto bailout;
4164
4165 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 0)
4166 goto bailout;
4167
4168 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK);
4169 break;
4170 }
4171 default:
4172 goto bailout;
4173 break;
4174 }
4175 return (0);
4176 bailout:
4177 return (1);
4178 }
4179
4180 void
scsi_info_sbuf(struct sbuf * sb,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,uint64_t info)4181 scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
4182 struct scsi_inquiry_data *inq_data, uint64_t info)
4183 {
4184 sbuf_printf(sb, "Info: %#jx", info);
4185 }
4186
4187 void
scsi_command_sbuf(struct sbuf * sb,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,uint64_t csi)4188 scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
4189 struct scsi_inquiry_data *inq_data, uint64_t csi)
4190 {
4191 sbuf_printf(sb, "Command Specific Info: %#jx", csi);
4192 }
4193
4194
4195 void
scsi_progress_sbuf(struct sbuf * sb,uint16_t progress)4196 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress)
4197 {
4198 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete",
4199 (progress * 100) / SSD_SKS_PROGRESS_DENOM,
4200 progress, SSD_SKS_PROGRESS_DENOM);
4201 }
4202
4203 /*
4204 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success.
4205 */
4206 int
scsi_sks_sbuf(struct sbuf * sb,int sense_key,uint8_t * sks)4207 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks)
4208 {
4209 if ((sks[0] & SSD_SKS_VALID) == 0)
4210 return (1);
4211
4212 switch (sense_key) {
4213 case SSD_KEY_ILLEGAL_REQUEST: {
4214 struct scsi_sense_sks_field *field;
4215 int bad_command;
4216 char tmpstr[40];
4217
4218 /*Field Pointer*/
4219 field = (struct scsi_sense_sks_field *)sks;
4220
4221 if (field->byte0 & SSD_SKS_FIELD_CMD)
4222 bad_command = 1;
4223 else
4224 bad_command = 0;
4225
4226 tmpstr[0] = '\0';
4227
4228 /* Bit pointer is valid */
4229 if (field->byte0 & SSD_SKS_BPV)
4230 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4231 field->byte0 & SSD_SKS_BIT_VALUE);
4232
4233 sbuf_printf(sb, "%s byte %d %sis invalid",
4234 bad_command ? "Command" : "Data",
4235 scsi_2btoul(field->field), tmpstr);
4236 break;
4237 }
4238 case SSD_KEY_UNIT_ATTENTION: {
4239 struct scsi_sense_sks_overflow *overflow;
4240
4241 overflow = (struct scsi_sense_sks_overflow *)sks;
4242
4243 /*UA Condition Queue Overflow*/
4244 sbuf_printf(sb, "Unit Attention Condition Queue %s",
4245 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ?
4246 "Overflowed" : "Did Not Overflow??");
4247 break;
4248 }
4249 case SSD_KEY_RECOVERED_ERROR:
4250 case SSD_KEY_HARDWARE_ERROR:
4251 case SSD_KEY_MEDIUM_ERROR: {
4252 struct scsi_sense_sks_retry *retry;
4253
4254 /*Actual Retry Count*/
4255 retry = (struct scsi_sense_sks_retry *)sks;
4256
4257 sbuf_printf(sb, "Actual Retry Count: %d",
4258 scsi_2btoul(retry->actual_retry_count));
4259 break;
4260 }
4261 case SSD_KEY_NO_SENSE:
4262 case SSD_KEY_NOT_READY: {
4263 struct scsi_sense_sks_progress *progress;
4264 int progress_val;
4265
4266 /*Progress Indication*/
4267 progress = (struct scsi_sense_sks_progress *)sks;
4268 progress_val = scsi_2btoul(progress->progress);
4269
4270 scsi_progress_sbuf(sb, progress_val);
4271 break;
4272 }
4273 case SSD_KEY_COPY_ABORTED: {
4274 struct scsi_sense_sks_segment *segment;
4275 char tmpstr[40];
4276
4277 /*Segment Pointer*/
4278 segment = (struct scsi_sense_sks_segment *)sks;
4279
4280 tmpstr[0] = '\0';
4281
4282 if (segment->byte0 & SSD_SKS_SEGMENT_BPV)
4283 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4284 segment->byte0 & SSD_SKS_SEGMENT_BITPTR);
4285
4286 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 &
4287 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data",
4288 scsi_2btoul(segment->field), tmpstr);
4289 break;
4290 }
4291 default:
4292 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0],
4293 scsi_2btoul(&sks[1]));
4294 break;
4295 }
4296
4297 return (0);
4298 }
4299
4300 void
scsi_fru_sbuf(struct sbuf * sb,uint64_t fru)4301 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru)
4302 {
4303 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru);
4304 }
4305
4306 void
scsi_stream_sbuf(struct sbuf * sb,uint8_t stream_bits,uint64_t info)4307 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info)
4308 {
4309 int need_comma;
4310
4311 need_comma = 0;
4312 /*
4313 * XXX KDM this needs more descriptive decoding.
4314 */
4315 if (stream_bits & SSD_DESC_STREAM_FM) {
4316 sbuf_printf(sb, "Filemark");
4317 need_comma = 1;
4318 }
4319
4320 if (stream_bits & SSD_DESC_STREAM_EOM) {
4321 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : "");
4322 need_comma = 1;
4323 }
4324
4325 if (stream_bits & SSD_DESC_STREAM_ILI)
4326 sbuf_printf(sb, "%sILI", (need_comma) ? "," : "");
4327
4328 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info);
4329 }
4330
4331 void
scsi_block_sbuf(struct sbuf * sb,uint8_t block_bits,uint64_t info)4332 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info)
4333 {
4334 if (block_bits & SSD_DESC_BLOCK_ILI)
4335 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info);
4336 }
4337
4338 void
scsi_sense_info_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4339 scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4340 u_int sense_len, uint8_t *cdb, int cdb_len,
4341 struct scsi_inquiry_data *inq_data,
4342 struct scsi_sense_desc_header *header)
4343 {
4344 struct scsi_sense_info *info;
4345
4346 info = (struct scsi_sense_info *)header;
4347
4348 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info));
4349 }
4350
4351 void
scsi_sense_command_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4352 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4353 u_int sense_len, uint8_t *cdb, int cdb_len,
4354 struct scsi_inquiry_data *inq_data,
4355 struct scsi_sense_desc_header *header)
4356 {
4357 struct scsi_sense_command *command;
4358
4359 command = (struct scsi_sense_command *)header;
4360
4361 scsi_command_sbuf(sb, cdb, cdb_len, inq_data,
4362 scsi_8btou64(command->command_info));
4363 }
4364
4365 void
scsi_sense_sks_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4366 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4367 u_int sense_len, uint8_t *cdb, int cdb_len,
4368 struct scsi_inquiry_data *inq_data,
4369 struct scsi_sense_desc_header *header)
4370 {
4371 struct scsi_sense_sks *sks;
4372 int error_code, sense_key, asc, ascq;
4373
4374 sks = (struct scsi_sense_sks *)header;
4375
4376 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4377 &asc, &ascq, /*show_errors*/ 1);
4378
4379 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec);
4380 }
4381
4382 void
scsi_sense_fru_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4383 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4384 u_int sense_len, uint8_t *cdb, int cdb_len,
4385 struct scsi_inquiry_data *inq_data,
4386 struct scsi_sense_desc_header *header)
4387 {
4388 struct scsi_sense_fru *fru;
4389
4390 fru = (struct scsi_sense_fru *)header;
4391
4392 scsi_fru_sbuf(sb, (uint64_t)fru->fru);
4393 }
4394
4395 void
scsi_sense_stream_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4396 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4397 u_int sense_len, uint8_t *cdb, int cdb_len,
4398 struct scsi_inquiry_data *inq_data,
4399 struct scsi_sense_desc_header *header)
4400 {
4401 struct scsi_sense_stream *stream;
4402 uint64_t info;
4403
4404 stream = (struct scsi_sense_stream *)header;
4405 info = 0;
4406
4407 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL);
4408
4409 scsi_stream_sbuf(sb, stream->byte3, info);
4410 }
4411
4412 void
scsi_sense_block_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4413 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4414 u_int sense_len, uint8_t *cdb, int cdb_len,
4415 struct scsi_inquiry_data *inq_data,
4416 struct scsi_sense_desc_header *header)
4417 {
4418 struct scsi_sense_block *block;
4419 uint64_t info;
4420
4421 block = (struct scsi_sense_block *)header;
4422 info = 0;
4423
4424 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL);
4425
4426 scsi_block_sbuf(sb, block->byte3, info);
4427 }
4428
4429 void
scsi_sense_progress_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4430 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4431 u_int sense_len, uint8_t *cdb, int cdb_len,
4432 struct scsi_inquiry_data *inq_data,
4433 struct scsi_sense_desc_header *header)
4434 {
4435 struct scsi_sense_progress *progress;
4436 const char *sense_key_desc;
4437 const char *asc_desc;
4438 int progress_val;
4439
4440 progress = (struct scsi_sense_progress *)header;
4441
4442 /*
4443 * Get descriptions for the sense key, ASC, and ASCQ in the
4444 * progress descriptor. These could be different than the values
4445 * in the overall sense data.
4446 */
4447 scsi_sense_desc(progress->sense_key, progress->add_sense_code,
4448 progress->add_sense_code_qual, inq_data,
4449 &sense_key_desc, &asc_desc);
4450
4451 progress_val = scsi_2btoul(progress->progress);
4452
4453 /*
4454 * The progress indicator is for the operation described by the
4455 * sense key, ASC, and ASCQ in the descriptor.
4456 */
4457 sbuf_cat(sb, sense_key_desc);
4458 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code,
4459 progress->add_sense_code_qual, asc_desc);
4460 scsi_progress_sbuf(sb, progress_val);
4461 }
4462
4463 /*
4464 * Generic sense descriptor printing routine. This is used when we have
4465 * not yet implemented a specific printing routine for this descriptor.
4466 */
4467 void
scsi_sense_generic_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4468 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4469 u_int sense_len, uint8_t *cdb, int cdb_len,
4470 struct scsi_inquiry_data *inq_data,
4471 struct scsi_sense_desc_header *header)
4472 {
4473 int i;
4474 uint8_t *buf_ptr;
4475
4476 sbuf_printf(sb, "Descriptor %#x:", header->desc_type);
4477
4478 buf_ptr = (uint8_t *)&header[1];
4479
4480 for (i = 0; i < header->length; i++, buf_ptr++)
4481 sbuf_printf(sb, " %02x", *buf_ptr);
4482 }
4483
4484 /*
4485 * Keep this list in numeric order. This speeds the array traversal.
4486 */
4487 struct scsi_sense_desc_printer {
4488 uint8_t desc_type;
4489 /*
4490 * The function arguments here are the superset of what is needed
4491 * to print out various different descriptors. Command and
4492 * information descriptors need inquiry data and command type.
4493 * Sense key specific descriptors need the sense key.
4494 *
4495 * The sense, cdb, and inquiry data arguments may be NULL, but the
4496 * information printed may not be fully decoded as a result.
4497 */
4498 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense,
4499 u_int sense_len, uint8_t *cdb, int cdb_len,
4500 struct scsi_inquiry_data *inq_data,
4501 struct scsi_sense_desc_header *header);
4502 } scsi_sense_printers[] = {
4503 {SSD_DESC_INFO, scsi_sense_info_sbuf},
4504 {SSD_DESC_COMMAND, scsi_sense_command_sbuf},
4505 {SSD_DESC_SKS, scsi_sense_sks_sbuf},
4506 {SSD_DESC_FRU, scsi_sense_fru_sbuf},
4507 {SSD_DESC_STREAM, scsi_sense_stream_sbuf},
4508 {SSD_DESC_BLOCK, scsi_sense_block_sbuf},
4509 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf}
4510 };
4511
4512 void
scsi_sense_desc_sbuf(struct sbuf * sb,struct scsi_sense_data * sense,u_int sense_len,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,struct scsi_sense_desc_header * header)4513 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4514 u_int sense_len, uint8_t *cdb, int cdb_len,
4515 struct scsi_inquiry_data *inq_data,
4516 struct scsi_sense_desc_header *header)
4517 {
4518 int i;
4519
4520 for (i = 0; i < (sizeof(scsi_sense_printers) /
4521 sizeof(scsi_sense_printers[0])); i++) {
4522 struct scsi_sense_desc_printer *printer;
4523
4524 printer = &scsi_sense_printers[i];
4525
4526 /*
4527 * The list is sorted, so quit if we've passed our
4528 * descriptor number.
4529 */
4530 if (printer->desc_type > header->desc_type)
4531 break;
4532
4533 if (printer->desc_type != header->desc_type)
4534 continue;
4535
4536 printer->print_func(sb, sense, sense_len, cdb, cdb_len,
4537 inq_data, header);
4538
4539 return;
4540 }
4541
4542 /*
4543 * No specific printing routine, so use the generic routine.
4544 */
4545 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len,
4546 inq_data, header);
4547 }
4548
4549 scsi_sense_data_type
scsi_sense_type(struct scsi_sense_data * sense_data)4550 scsi_sense_type(struct scsi_sense_data *sense_data)
4551 {
4552 switch (sense_data->error_code & SSD_ERRCODE) {
4553 case SSD_DESC_CURRENT_ERROR:
4554 case SSD_DESC_DEFERRED_ERROR:
4555 return (SSD_TYPE_DESC);
4556 break;
4557 case SSD_CURRENT_ERROR:
4558 case SSD_DEFERRED_ERROR:
4559 return (SSD_TYPE_FIXED);
4560 break;
4561 default:
4562 break;
4563 }
4564
4565 return (SSD_TYPE_NONE);
4566 }
4567
4568 struct scsi_print_sense_info {
4569 struct sbuf *sb;
4570 char *path_str;
4571 uint8_t *cdb;
4572 int cdb_len;
4573 struct scsi_inquiry_data *inq_data;
4574 };
4575
4576 static int
scsi_print_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)4577 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
4578 struct scsi_sense_desc_header *header, void *arg)
4579 {
4580 struct scsi_print_sense_info *print_info;
4581
4582 print_info = (struct scsi_print_sense_info *)arg;
4583
4584 switch (header->desc_type) {
4585 case SSD_DESC_INFO:
4586 case SSD_DESC_FRU:
4587 case SSD_DESC_COMMAND:
4588 case SSD_DESC_SKS:
4589 case SSD_DESC_BLOCK:
4590 case SSD_DESC_STREAM:
4591 /*
4592 * We have already printed these descriptors, if they are
4593 * present.
4594 */
4595 break;
4596 default: {
4597 sbuf_printf(print_info->sb, "%s", print_info->path_str);
4598 scsi_sense_desc_sbuf(print_info->sb,
4599 (struct scsi_sense_data *)sense, sense_len,
4600 print_info->cdb, print_info->cdb_len,
4601 print_info->inq_data, header);
4602 sbuf_printf(print_info->sb, "\n");
4603 break;
4604 }
4605 }
4606
4607 /*
4608 * Tell the iterator that we want to see more descriptors if they
4609 * are present.
4610 */
4611 return (0);
4612 }
4613
4614 void
scsi_sense_only_sbuf(struct scsi_sense_data * sense,u_int sense_len,struct sbuf * sb,char * path_str,struct scsi_inquiry_data * inq_data,uint8_t * cdb,int cdb_len)4615 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
4616 struct sbuf *sb, char *path_str,
4617 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
4618 int cdb_len)
4619 {
4620 int error_code, sense_key, asc, ascq;
4621
4622 sbuf_cat(sb, path_str);
4623
4624 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4625 &asc, &ascq, /*show_errors*/ 1);
4626
4627 sbuf_printf(sb, "SCSI sense: ");
4628 switch (error_code) {
4629 case SSD_DEFERRED_ERROR:
4630 case SSD_DESC_DEFERRED_ERROR:
4631 sbuf_printf(sb, "Deferred error: ");
4632
4633 /* FALLTHROUGH */
4634 case SSD_CURRENT_ERROR:
4635 case SSD_DESC_CURRENT_ERROR:
4636 {
4637 struct scsi_sense_data_desc *desc_sense;
4638 struct scsi_print_sense_info print_info;
4639 const char *sense_key_desc;
4640 const char *asc_desc;
4641 uint8_t sks[3];
4642 uint64_t val;
4643 int info_valid;
4644
4645 /*
4646 * Get descriptions for the sense key, ASC, and ASCQ. If
4647 * these aren't present in the sense data (i.e. the sense
4648 * data isn't long enough), the -1 values that
4649 * scsi_extract_sense_len() returns will yield default
4650 * or error descriptions.
4651 */
4652 scsi_sense_desc(sense_key, asc, ascq, inq_data,
4653 &sense_key_desc, &asc_desc);
4654
4655 /*
4656 * We first print the sense key and ASC/ASCQ.
4657 */
4658 sbuf_cat(sb, sense_key_desc);
4659 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc);
4660
4661 /*
4662 * Get the info field if it is valid.
4663 */
4664 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO,
4665 &val, NULL) == 0)
4666 info_valid = 1;
4667 else
4668 info_valid = 0;
4669
4670 if (info_valid != 0) {
4671 uint8_t bits;
4672
4673 /*
4674 * Determine whether we have any block or stream
4675 * device-specific information.
4676 */
4677 if (scsi_get_block_info(sense, sense_len, inq_data,
4678 &bits) == 0) {
4679 sbuf_cat(sb, path_str);
4680 scsi_block_sbuf(sb, bits, val);
4681 sbuf_printf(sb, "\n");
4682 } else if (scsi_get_stream_info(sense, sense_len,
4683 inq_data, &bits) == 0) {
4684 sbuf_cat(sb, path_str);
4685 scsi_stream_sbuf(sb, bits, val);
4686 sbuf_printf(sb, "\n");
4687 } else if (val != 0) {
4688 /*
4689 * The information field can be valid but 0.
4690 * If the block or stream bits aren't set,
4691 * and this is 0, it isn't terribly useful
4692 * to print it out.
4693 */
4694 sbuf_cat(sb, path_str);
4695 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val);
4696 sbuf_printf(sb, "\n");
4697 }
4698 }
4699
4700 /*
4701 * Print the FRU.
4702 */
4703 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU,
4704 &val, NULL) == 0) {
4705 sbuf_cat(sb, path_str);
4706 scsi_fru_sbuf(sb, val);
4707 sbuf_printf(sb, "\n");
4708 }
4709
4710 /*
4711 * Print any command-specific information.
4712 */
4713 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND,
4714 &val, NULL) == 0) {
4715 sbuf_cat(sb, path_str);
4716 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val);
4717 sbuf_printf(sb, "\n");
4718 }
4719
4720 /*
4721 * Print out any sense-key-specific information.
4722 */
4723 if (scsi_get_sks(sense, sense_len, sks) == 0) {
4724 sbuf_cat(sb, path_str);
4725 scsi_sks_sbuf(sb, sense_key, sks);
4726 sbuf_printf(sb, "\n");
4727 }
4728
4729 /*
4730 * If this is fixed sense, we're done. If we have
4731 * descriptor sense, we might have more information
4732 * available.
4733 */
4734 if (scsi_sense_type(sense) != SSD_TYPE_DESC)
4735 break;
4736
4737 desc_sense = (struct scsi_sense_data_desc *)sense;
4738
4739 print_info.sb = sb;
4740 print_info.path_str = path_str;
4741 print_info.cdb = cdb;
4742 print_info.cdb_len = cdb_len;
4743 print_info.inq_data = inq_data;
4744
4745 /*
4746 * Print any sense descriptors that we have not already printed.
4747 */
4748 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func,
4749 &print_info);
4750 break;
4751
4752 }
4753 case -1:
4754 /*
4755 * scsi_extract_sense_len() sets values to -1 if the
4756 * show_errors flag is set and they aren't present in the
4757 * sense data. This means that sense_len is 0.
4758 */
4759 sbuf_printf(sb, "No sense data present\n");
4760 break;
4761 default: {
4762 sbuf_printf(sb, "Error code 0x%x", error_code);
4763 if (sense->error_code & SSD_ERRCODE_VALID) {
4764 struct scsi_sense_data_fixed *fixed_sense;
4765
4766 fixed_sense = (struct scsi_sense_data_fixed *)sense;
4767
4768 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){
4769 uint32_t info;
4770
4771 info = scsi_4btoul(fixed_sense->info);
4772
4773 sbuf_printf(sb, " at block no. %d (decimal)",
4774 info);
4775 }
4776 }
4777 sbuf_printf(sb, "\n");
4778 break;
4779 }
4780 }
4781 }
4782
4783 /*
4784 * scsi_sense_sbuf() returns 0 for success and -1 for failure.
4785 */
4786 #ifdef _KERNEL
4787 int
scsi_sense_sbuf(struct ccb_scsiio * csio,struct sbuf * sb,scsi_sense_string_flags flags)4788 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
4789 scsi_sense_string_flags flags)
4790 #else /* !_KERNEL */
4791 int
4792 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio,
4793 struct sbuf *sb, scsi_sense_string_flags flags)
4794 #endif /* _KERNEL/!_KERNEL */
4795 {
4796 struct scsi_sense_data *sense;
4797 struct scsi_inquiry_data *inq_data;
4798 #ifdef _KERNEL
4799 struct ccb_getdev *cgd;
4800 #endif /* _KERNEL */
4801 char path_str[64];
4802 uint8_t *cdb;
4803
4804 #ifndef _KERNEL
4805 if (device == NULL)
4806 return(-1);
4807 #endif /* !_KERNEL */
4808 if ((csio == NULL) || (sb == NULL))
4809 return(-1);
4810
4811 /*
4812 * If the CDB is a physical address, we can't deal with it..
4813 */
4814 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0)
4815 flags &= ~SSS_FLAG_PRINT_COMMAND;
4816
4817 #ifdef _KERNEL
4818 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str));
4819 #else /* !_KERNEL */
4820 cam_path_string(device, path_str, sizeof(path_str));
4821 #endif /* _KERNEL/!_KERNEL */
4822
4823 #ifdef _KERNEL
4824 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
4825 return(-1);
4826 /*
4827 * Get the device information.
4828 */
4829 xpt_setup_ccb(&cgd->ccb_h,
4830 csio->ccb_h.path,
4831 CAM_PRIORITY_NORMAL);
4832 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
4833 xpt_action((union ccb *)cgd);
4834
4835 /*
4836 * If the device is unconfigured, just pretend that it is a hard
4837 * drive. scsi_op_desc() needs this.
4838 */
4839 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
4840 cgd->inq_data.device = T_DIRECT;
4841
4842 inq_data = &cgd->inq_data;
4843
4844 #else /* !_KERNEL */
4845
4846 inq_data = &device->inq_data;
4847
4848 #endif /* _KERNEL/!_KERNEL */
4849
4850 sense = NULL;
4851
4852 if (flags & SSS_FLAG_PRINT_COMMAND) {
4853
4854 sbuf_cat(sb, path_str);
4855
4856 #ifdef _KERNEL
4857 scsi_command_string(csio, sb);
4858 #else /* !_KERNEL */
4859 scsi_command_string(device, csio, sb);
4860 #endif /* _KERNEL/!_KERNEL */
4861 sbuf_printf(sb, "\n");
4862 }
4863
4864 /*
4865 * If the sense data is a physical pointer, forget it.
4866 */
4867 if (csio->ccb_h.flags & CAM_SENSE_PTR) {
4868 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
4869 #ifdef _KERNEL
4870 xpt_free_ccb((union ccb*)cgd);
4871 #endif /* _KERNEL/!_KERNEL */
4872 return(-1);
4873 } else {
4874 /*
4875 * bcopy the pointer to avoid unaligned access
4876 * errors on finicky architectures. We don't
4877 * ensure that the sense data is pointer aligned.
4878 */
4879 bcopy(&csio->sense_data, &sense,
4880 sizeof(struct scsi_sense_data *));
4881 }
4882 } else {
4883 /*
4884 * If the physical sense flag is set, but the sense pointer
4885 * is not also set, we assume that the user is an idiot and
4886 * return. (Well, okay, it could be that somehow, the
4887 * entire csio is physical, but we would have probably core
4888 * dumped on one of the bogus pointer deferences above
4889 * already.)
4890 */
4891 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
4892 #ifdef _KERNEL
4893 xpt_free_ccb((union ccb*)cgd);
4894 #endif /* _KERNEL/!_KERNEL */
4895 return(-1);
4896 } else
4897 sense = &csio->sense_data;
4898 }
4899
4900 if (csio->ccb_h.flags & CAM_CDB_POINTER)
4901 cdb = csio->cdb_io.cdb_ptr;
4902 else
4903 cdb = csio->cdb_io.cdb_bytes;
4904
4905 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb,
4906 path_str, inq_data, cdb, csio->cdb_len);
4907
4908 #ifdef _KERNEL
4909 xpt_free_ccb((union ccb*)cgd);
4910 #endif /* _KERNEL/!_KERNEL */
4911 return(0);
4912 }
4913
4914
4915
4916 #ifdef _KERNEL
4917 char *
scsi_sense_string(struct ccb_scsiio * csio,char * str,int str_len)4918 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len)
4919 #else /* !_KERNEL */
4920 char *
4921 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio,
4922 char *str, int str_len)
4923 #endif /* _KERNEL/!_KERNEL */
4924 {
4925 struct sbuf sb;
4926
4927 sbuf_new(&sb, str, str_len, 0);
4928
4929 #ifdef _KERNEL
4930 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
4931 #else /* !_KERNEL */
4932 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
4933 #endif /* _KERNEL/!_KERNEL */
4934
4935 sbuf_finish(&sb);
4936
4937 return(sbuf_data(&sb));
4938 }
4939
4940 #ifdef _KERNEL
4941 void
scsi_sense_print(struct ccb_scsiio * csio)4942 scsi_sense_print(struct ccb_scsiio *csio)
4943 {
4944 struct sbuf sb;
4945 char str[512];
4946
4947 sbuf_new(&sb, str, sizeof(str), 0);
4948
4949 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
4950
4951 sbuf_finish(&sb);
4952
4953 printf("%s", sbuf_data(&sb));
4954 }
4955
4956 #else /* !_KERNEL */
4957 void
scsi_sense_print(struct cam_device * device,struct ccb_scsiio * csio,FILE * ofile)4958 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio,
4959 FILE *ofile)
4960 {
4961 struct sbuf sb;
4962 char str[512];
4963
4964 if ((device == NULL) || (csio == NULL) || (ofile == NULL))
4965 return;
4966
4967 sbuf_new(&sb, str, sizeof(str), 0);
4968
4969 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
4970
4971 sbuf_finish(&sb);
4972
4973 fprintf(ofile, "%s", sbuf_data(&sb));
4974 }
4975
4976 #endif /* _KERNEL/!_KERNEL */
4977
4978 /*
4979 * Extract basic sense information. This is backward-compatible with the
4980 * previous implementation. For new implementations,
4981 * scsi_extract_sense_len() is recommended.
4982 */
4983 void
scsi_extract_sense(struct scsi_sense_data * sense_data,int * error_code,int * sense_key,int * asc,int * ascq)4984 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code,
4985 int *sense_key, int *asc, int *ascq)
4986 {
4987 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code,
4988 sense_key, asc, ascq, /*show_errors*/ 0);
4989 }
4990
4991 /*
4992 * Extract basic sense information from SCSI I/O CCB structure.
4993 */
4994 int
scsi_extract_sense_ccb(union ccb * ccb,int * error_code,int * sense_key,int * asc,int * ascq)4995 scsi_extract_sense_ccb(union ccb *ccb,
4996 int *error_code, int *sense_key, int *asc, int *ascq)
4997 {
4998 struct scsi_sense_data *sense_data;
4999
5000 /* Make sure there are some sense data we can access. */
5001 if (ccb->ccb_h.func_code != XPT_SCSI_IO ||
5002 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR ||
5003 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) ||
5004 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 ||
5005 (ccb->ccb_h.flags & CAM_SENSE_PHYS))
5006 return (0);
5007
5008 if (ccb->ccb_h.flags & CAM_SENSE_PTR)
5009 bcopy(&ccb->csio.sense_data, &sense_data,
5010 sizeof(struct scsi_sense_data *));
5011 else
5012 sense_data = &ccb->csio.sense_data;
5013 scsi_extract_sense_len(sense_data,
5014 ccb->csio.sense_len - ccb->csio.sense_resid,
5015 error_code, sense_key, asc, ascq, 1);
5016 if (*error_code == -1)
5017 return (0);
5018 return (1);
5019 }
5020
5021 /*
5022 * Extract basic sense information. If show_errors is set, sense values
5023 * will be set to -1 if they are not present.
5024 */
5025 void
scsi_extract_sense_len(struct scsi_sense_data * sense_data,u_int sense_len,int * error_code,int * sense_key,int * asc,int * ascq,int show_errors)5026 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len,
5027 int *error_code, int *sense_key, int *asc, int *ascq,
5028 int show_errors)
5029 {
5030 /*
5031 * If we have no length, we have no sense.
5032 */
5033 if (sense_len == 0) {
5034 if (show_errors == 0) {
5035 *error_code = 0;
5036 *sense_key = 0;
5037 *asc = 0;
5038 *ascq = 0;
5039 } else {
5040 *error_code = -1;
5041 *sense_key = -1;
5042 *asc = -1;
5043 *ascq = -1;
5044 }
5045 return;
5046 }
5047
5048 *error_code = sense_data->error_code & SSD_ERRCODE;
5049
5050 switch (*error_code) {
5051 case SSD_DESC_CURRENT_ERROR:
5052 case SSD_DESC_DEFERRED_ERROR: {
5053 struct scsi_sense_data_desc *sense;
5054
5055 sense = (struct scsi_sense_data_desc *)sense_data;
5056
5057 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key))
5058 *sense_key = sense->sense_key & SSD_KEY;
5059 else
5060 *sense_key = (show_errors) ? -1 : 0;
5061
5062 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code))
5063 *asc = sense->add_sense_code;
5064 else
5065 *asc = (show_errors) ? -1 : 0;
5066
5067 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual))
5068 *ascq = sense->add_sense_code_qual;
5069 else
5070 *ascq = (show_errors) ? -1 : 0;
5071 break;
5072 }
5073 case SSD_CURRENT_ERROR:
5074 case SSD_DEFERRED_ERROR:
5075 default: {
5076 struct scsi_sense_data_fixed *sense;
5077
5078 sense = (struct scsi_sense_data_fixed *)sense_data;
5079
5080 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags))
5081 *sense_key = sense->flags & SSD_KEY;
5082 else
5083 *sense_key = (show_errors) ? -1 : 0;
5084
5085 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code))
5086 && (SSD_FIXED_IS_FILLED(sense, add_sense_code)))
5087 *asc = sense->add_sense_code;
5088 else
5089 *asc = (show_errors) ? -1 : 0;
5090
5091 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual))
5092 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual)))
5093 *ascq = sense->add_sense_code_qual;
5094 else
5095 *ascq = (show_errors) ? -1 : 0;
5096 break;
5097 }
5098 }
5099 }
5100
5101 int
scsi_get_sense_key(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5102 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len,
5103 int show_errors)
5104 {
5105 int error_code, sense_key, asc, ascq;
5106
5107 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5108 &sense_key, &asc, &ascq, show_errors);
5109
5110 return (sense_key);
5111 }
5112
5113 int
scsi_get_asc(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5114 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len,
5115 int show_errors)
5116 {
5117 int error_code, sense_key, asc, ascq;
5118
5119 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5120 &sense_key, &asc, &ascq, show_errors);
5121
5122 return (asc);
5123 }
5124
5125 int
scsi_get_ascq(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5126 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len,
5127 int show_errors)
5128 {
5129 int error_code, sense_key, asc, ascq;
5130
5131 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5132 &sense_key, &asc, &ascq, show_errors);
5133
5134 return (ascq);
5135 }
5136
5137 /*
5138 * This function currently requires at least 36 bytes, or
5139 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this
5140 * function needs more or less data in the future, another length should be
5141 * defined in scsi_all.h to indicate the minimum amount of data necessary
5142 * for this routine to function properly.
5143 */
5144 void
scsi_print_inquiry(struct scsi_inquiry_data * inq_data)5145 scsi_print_inquiry(struct scsi_inquiry_data *inq_data)
5146 {
5147 u_int8_t type;
5148 char *dtype, *qtype;
5149 char vendor[16], product[48], revision[16], rstr[12];
5150
5151 type = SID_TYPE(inq_data);
5152
5153 /*
5154 * Figure out basic device type and qualifier.
5155 */
5156 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) {
5157 qtype = " (vendor-unique qualifier)";
5158 } else {
5159 switch (SID_QUAL(inq_data)) {
5160 case SID_QUAL_LU_CONNECTED:
5161 qtype = "";
5162 break;
5163
5164 case SID_QUAL_LU_OFFLINE:
5165 qtype = " (offline)";
5166 break;
5167
5168 case SID_QUAL_RSVD:
5169 qtype = " (reserved qualifier)";
5170 break;
5171 default:
5172 case SID_QUAL_BAD_LU:
5173 qtype = " (LUN not supported)";
5174 break;
5175 }
5176 }
5177
5178 switch (type) {
5179 case T_DIRECT:
5180 dtype = "Direct Access";
5181 break;
5182 case T_SEQUENTIAL:
5183 dtype = "Sequential Access";
5184 break;
5185 case T_PRINTER:
5186 dtype = "Printer";
5187 break;
5188 case T_PROCESSOR:
5189 dtype = "Processor";
5190 break;
5191 case T_WORM:
5192 dtype = "WORM";
5193 break;
5194 case T_CDROM:
5195 dtype = "CD-ROM";
5196 break;
5197 case T_SCANNER:
5198 dtype = "Scanner";
5199 break;
5200 case T_OPTICAL:
5201 dtype = "Optical";
5202 break;
5203 case T_CHANGER:
5204 dtype = "Changer";
5205 break;
5206 case T_COMM:
5207 dtype = "Communication";
5208 break;
5209 case T_STORARRAY:
5210 dtype = "Storage Array";
5211 break;
5212 case T_ENCLOSURE:
5213 dtype = "Enclosure Services";
5214 break;
5215 case T_RBC:
5216 dtype = "Simplified Direct Access";
5217 break;
5218 case T_OCRW:
5219 dtype = "Optical Card Read/Write";
5220 break;
5221 case T_OSD:
5222 dtype = "Object-Based Storage";
5223 break;
5224 case T_ADC:
5225 dtype = "Automation/Drive Interface";
5226 break;
5227 case T_NODEVICE:
5228 dtype = "Uninstalled";
5229 break;
5230 default:
5231 dtype = "unknown";
5232 break;
5233 }
5234
5235 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
5236 sizeof(vendor));
5237 cam_strvis(product, inq_data->product, sizeof(inq_data->product),
5238 sizeof(product));
5239 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
5240 sizeof(revision));
5241
5242 if (SID_ANSI_REV(inq_data) == SCSI_REV_0)
5243 snprintf(rstr, sizeof(rstr), "SCSI");
5244 else if (SID_ANSI_REV(inq_data) <= SCSI_REV_SPC) {
5245 snprintf(rstr, sizeof(rstr), "SCSI-%d",
5246 SID_ANSI_REV(inq_data));
5247 } else {
5248 snprintf(rstr, sizeof(rstr), "SPC-%d SCSI",
5249 SID_ANSI_REV(inq_data) - 2);
5250 }
5251 printf("<%s %s %s> %s %s %s device%s\n",
5252 vendor, product, revision,
5253 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed",
5254 dtype, rstr, qtype);
5255 }
5256
5257 void
scsi_print_inquiry_short(struct scsi_inquiry_data * inq_data)5258 scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data)
5259 {
5260 char vendor[16], product[48], revision[16];
5261
5262 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
5263 sizeof(vendor));
5264 cam_strvis(product, inq_data->product, sizeof(inq_data->product),
5265 sizeof(product));
5266 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
5267 sizeof(revision));
5268
5269 printf("<%s %s %s>", vendor, product, revision);
5270 }
5271
5272 /*
5273 * Table of syncrates that don't follow the "divisible by 4"
5274 * rule. This table will be expanded in future SCSI specs.
5275 */
5276 static struct {
5277 u_int period_factor;
5278 u_int period; /* in 100ths of ns */
5279 } scsi_syncrates[] = {
5280 { 0x08, 625 }, /* FAST-160 */
5281 { 0x09, 1250 }, /* FAST-80 */
5282 { 0x0a, 2500 }, /* FAST-40 40MHz */
5283 { 0x0b, 3030 }, /* FAST-40 33MHz */
5284 { 0x0c, 5000 } /* FAST-20 */
5285 };
5286
5287 /*
5288 * Return the frequency in kHz corresponding to the given
5289 * sync period factor.
5290 */
5291 u_int
scsi_calc_syncsrate(u_int period_factor)5292 scsi_calc_syncsrate(u_int period_factor)
5293 {
5294 int i;
5295 int num_syncrates;
5296
5297 /*
5298 * It's a bug if period is zero, but if it is anyway, don't
5299 * die with a divide fault- instead return something which
5300 * 'approximates' async
5301 */
5302 if (period_factor == 0) {
5303 return (3300);
5304 }
5305
5306 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
5307 /* See if the period is in the "exception" table */
5308 for (i = 0; i < num_syncrates; i++) {
5309
5310 if (period_factor == scsi_syncrates[i].period_factor) {
5311 /* Period in kHz */
5312 return (100000000 / scsi_syncrates[i].period);
5313 }
5314 }
5315
5316 /*
5317 * Wasn't in the table, so use the standard
5318 * 4 times conversion.
5319 */
5320 return (10000000 / (period_factor * 4 * 10));
5321 }
5322
5323 /*
5324 * Return the SCSI sync parameter that corresponsd to
5325 * the passed in period in 10ths of ns.
5326 */
5327 u_int
scsi_calc_syncparam(u_int period)5328 scsi_calc_syncparam(u_int period)
5329 {
5330 int i;
5331 int num_syncrates;
5332
5333 if (period == 0)
5334 return (~0); /* Async */
5335
5336 /* Adjust for exception table being in 100ths. */
5337 period *= 10;
5338 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
5339 /* See if the period is in the "exception" table */
5340 for (i = 0; i < num_syncrates; i++) {
5341
5342 if (period <= scsi_syncrates[i].period) {
5343 /* Period in 100ths of ns */
5344 return (scsi_syncrates[i].period_factor);
5345 }
5346 }
5347
5348 /*
5349 * Wasn't in the table, so use the standard
5350 * 1/4 period in ns conversion.
5351 */
5352 return (period/400);
5353 }
5354
5355 int
scsi_devid_is_naa_ieee_reg(uint8_t * bufp)5356 scsi_devid_is_naa_ieee_reg(uint8_t *bufp)
5357 {
5358 struct scsi_vpd_id_descriptor *descr;
5359 struct scsi_vpd_id_naa_basic *naa;
5360
5361 descr = (struct scsi_vpd_id_descriptor *)bufp;
5362 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier;
5363 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5364 return 0;
5365 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg))
5366 return 0;
5367 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG)
5368 return 0;
5369 return 1;
5370 }
5371
5372 int
scsi_devid_is_sas_target(uint8_t * bufp)5373 scsi_devid_is_sas_target(uint8_t *bufp)
5374 {
5375 struct scsi_vpd_id_descriptor *descr;
5376
5377 descr = (struct scsi_vpd_id_descriptor *)bufp;
5378 if (!scsi_devid_is_naa_ieee_reg(bufp))
5379 return 0;
5380 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */
5381 return 0;
5382 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS)
5383 return 0;
5384 return 1;
5385 }
5386
5387 int
scsi_devid_is_lun_eui64(uint8_t * bufp)5388 scsi_devid_is_lun_eui64(uint8_t *bufp)
5389 {
5390 struct scsi_vpd_id_descriptor *descr;
5391
5392 descr = (struct scsi_vpd_id_descriptor *)bufp;
5393 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5394 return 0;
5395 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64)
5396 return 0;
5397 return 1;
5398 }
5399
5400 int
scsi_devid_is_lun_naa(uint8_t * bufp)5401 scsi_devid_is_lun_naa(uint8_t *bufp)
5402 {
5403 struct scsi_vpd_id_descriptor *descr;
5404
5405 descr = (struct scsi_vpd_id_descriptor *)bufp;
5406 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5407 return 0;
5408 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5409 return 0;
5410 return 1;
5411 }
5412
5413 int
scsi_devid_is_lun_t10(uint8_t * bufp)5414 scsi_devid_is_lun_t10(uint8_t *bufp)
5415 {
5416 struct scsi_vpd_id_descriptor *descr;
5417
5418 descr = (struct scsi_vpd_id_descriptor *)bufp;
5419 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5420 return 0;
5421 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10)
5422 return 0;
5423 return 1;
5424 }
5425
5426 int
scsi_devid_is_lun_name(uint8_t * bufp)5427 scsi_devid_is_lun_name(uint8_t *bufp)
5428 {
5429 struct scsi_vpd_id_descriptor *descr;
5430
5431 descr = (struct scsi_vpd_id_descriptor *)bufp;
5432 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5433 return 0;
5434 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME)
5435 return 0;
5436 return 1;
5437 }
5438
5439 struct scsi_vpd_id_descriptor *
scsi_get_devid(struct scsi_vpd_device_id * id,uint32_t page_len,scsi_devid_checkfn_t ck_fn)5440 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len,
5441 scsi_devid_checkfn_t ck_fn)
5442 {
5443 struct scsi_vpd_id_descriptor *desc;
5444 uint8_t *page_end;
5445 uint8_t *desc_buf_end;
5446
5447 page_end = (uint8_t *)id + page_len;
5448 if (page_end < id->desc_list)
5449 return (NULL);
5450
5451 desc_buf_end = MIN(id->desc_list + scsi_2btoul(id->length), page_end);
5452
5453 for (desc = (struct scsi_vpd_id_descriptor *)id->desc_list;
5454 desc->identifier <= desc_buf_end
5455 && desc->identifier + desc->length <= desc_buf_end;
5456 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier
5457 + desc->length)) {
5458
5459 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0)
5460 return (desc);
5461 }
5462
5463 return (NULL);
5464 }
5465
5466 void
scsi_test_unit_ready(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t sense_len,u_int32_t timeout)5467 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
5468 void (*cbfcnp)(struct cam_periph *, union ccb *),
5469 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout)
5470 {
5471 struct scsi_test_unit_ready *scsi_cmd;
5472
5473 cam_fill_csio(csio,
5474 retries,
5475 cbfcnp,
5476 CAM_DIR_NONE,
5477 tag_action,
5478 /*data_ptr*/NULL,
5479 /*dxfer_len*/0,
5480 sense_len,
5481 sizeof(*scsi_cmd),
5482 timeout);
5483
5484 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes;
5485 bzero(scsi_cmd, sizeof(*scsi_cmd));
5486 scsi_cmd->opcode = TEST_UNIT_READY;
5487 }
5488
5489 void
scsi_request_sense(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),void * data_ptr,u_int8_t dxfer_len,u_int8_t tag_action,u_int8_t sense_len,u_int32_t timeout)5490 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
5491 void (*cbfcnp)(struct cam_periph *, union ccb *),
5492 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action,
5493 u_int8_t sense_len, u_int32_t timeout)
5494 {
5495 struct scsi_request_sense *scsi_cmd;
5496
5497 cam_fill_csio(csio,
5498 retries,
5499 cbfcnp,
5500 CAM_DIR_IN,
5501 tag_action,
5502 data_ptr,
5503 dxfer_len,
5504 sense_len,
5505 sizeof(*scsi_cmd),
5506 timeout);
5507
5508 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes;
5509 bzero(scsi_cmd, sizeof(*scsi_cmd));
5510 scsi_cmd->opcode = REQUEST_SENSE;
5511 scsi_cmd->length = dxfer_len;
5512 }
5513
5514 void
scsi_inquiry(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t * inq_buf,u_int32_t inq_len,int evpd,u_int8_t page_code,u_int8_t sense_len,u_int32_t timeout)5515 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
5516 void (*cbfcnp)(struct cam_periph *, union ccb *),
5517 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len,
5518 int evpd, u_int8_t page_code, u_int8_t sense_len,
5519 u_int32_t timeout)
5520 {
5521 struct scsi_inquiry *scsi_cmd;
5522
5523 cam_fill_csio(csio,
5524 retries,
5525 cbfcnp,
5526 /*flags*/CAM_DIR_IN,
5527 tag_action,
5528 /*data_ptr*/inq_buf,
5529 /*dxfer_len*/inq_len,
5530 sense_len,
5531 sizeof(*scsi_cmd),
5532 timeout);
5533
5534 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes;
5535 bzero(scsi_cmd, sizeof(*scsi_cmd));
5536 scsi_cmd->opcode = INQUIRY;
5537 if (evpd) {
5538 scsi_cmd->byte2 |= SI_EVPD;
5539 scsi_cmd->page_code = page_code;
5540 }
5541 scsi_ulto2b(inq_len, scsi_cmd->length);
5542 }
5543
5544 void
scsi_mode_sense(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int dbd,u_int8_t page_code,u_int8_t page,u_int8_t * param_buf,u_int32_t param_len,u_int8_t sense_len,u_int32_t timeout)5545 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
5546 void (*cbfcnp)(struct cam_periph *, union ccb *),
5547 u_int8_t tag_action, int dbd, u_int8_t page_code,
5548 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
5549 u_int8_t sense_len, u_int32_t timeout)
5550 {
5551
5552 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd,
5553 page_code, page, param_buf, param_len, 0,
5554 sense_len, timeout);
5555 }
5556
5557 void
scsi_mode_sense_len(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int dbd,u_int8_t page_code,u_int8_t page,u_int8_t * param_buf,u_int32_t param_len,int minimum_cmd_size,u_int8_t sense_len,u_int32_t timeout)5558 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
5559 void (*cbfcnp)(struct cam_periph *, union ccb *),
5560 u_int8_t tag_action, int dbd, u_int8_t page_code,
5561 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
5562 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout)
5563 {
5564 u_int8_t cdb_len;
5565
5566 /*
5567 * Use the smallest possible command to perform the operation.
5568 */
5569 if ((param_len < 256)
5570 && (minimum_cmd_size < 10)) {
5571 /*
5572 * We can fit in a 6 byte cdb.
5573 */
5574 struct scsi_mode_sense_6 *scsi_cmd;
5575
5576 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes;
5577 bzero(scsi_cmd, sizeof(*scsi_cmd));
5578 scsi_cmd->opcode = MODE_SENSE_6;
5579 if (dbd != 0)
5580 scsi_cmd->byte2 |= SMS_DBD;
5581 scsi_cmd->page = page_code | page;
5582 scsi_cmd->length = param_len;
5583 cdb_len = sizeof(*scsi_cmd);
5584 } else {
5585 /*
5586 * Need a 10 byte cdb.
5587 */
5588 struct scsi_mode_sense_10 *scsi_cmd;
5589
5590 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes;
5591 bzero(scsi_cmd, sizeof(*scsi_cmd));
5592 scsi_cmd->opcode = MODE_SENSE_10;
5593 if (dbd != 0)
5594 scsi_cmd->byte2 |= SMS_DBD;
5595 scsi_cmd->page = page_code | page;
5596 scsi_ulto2b(param_len, scsi_cmd->length);
5597 cdb_len = sizeof(*scsi_cmd);
5598 }
5599 cam_fill_csio(csio,
5600 retries,
5601 cbfcnp,
5602 CAM_DIR_IN,
5603 tag_action,
5604 param_buf,
5605 param_len,
5606 sense_len,
5607 cdb_len,
5608 timeout);
5609 }
5610
5611 void
scsi_mode_select(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int scsi_page_fmt,int save_pages,u_int8_t * param_buf,u_int32_t param_len,u_int8_t sense_len,u_int32_t timeout)5612 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
5613 void (*cbfcnp)(struct cam_periph *, union ccb *),
5614 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
5615 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
5616 u_int32_t timeout)
5617 {
5618 scsi_mode_select_len(csio, retries, cbfcnp, tag_action,
5619 scsi_page_fmt, save_pages, param_buf,
5620 param_len, 0, sense_len, timeout);
5621 }
5622
5623 void
scsi_mode_select_len(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int scsi_page_fmt,int save_pages,u_int8_t * param_buf,u_int32_t param_len,int minimum_cmd_size,u_int8_t sense_len,u_int32_t timeout)5624 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
5625 void (*cbfcnp)(struct cam_periph *, union ccb *),
5626 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
5627 u_int8_t *param_buf, u_int32_t param_len,
5628 int minimum_cmd_size, u_int8_t sense_len,
5629 u_int32_t timeout)
5630 {
5631 u_int8_t cdb_len;
5632
5633 /*
5634 * Use the smallest possible command to perform the operation.
5635 */
5636 if ((param_len < 256)
5637 && (minimum_cmd_size < 10)) {
5638 /*
5639 * We can fit in a 6 byte cdb.
5640 */
5641 struct scsi_mode_select_6 *scsi_cmd;
5642
5643 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes;
5644 bzero(scsi_cmd, sizeof(*scsi_cmd));
5645 scsi_cmd->opcode = MODE_SELECT_6;
5646 if (scsi_page_fmt != 0)
5647 scsi_cmd->byte2 |= SMS_PF;
5648 if (save_pages != 0)
5649 scsi_cmd->byte2 |= SMS_SP;
5650 scsi_cmd->length = param_len;
5651 cdb_len = sizeof(*scsi_cmd);
5652 } else {
5653 /*
5654 * Need a 10 byte cdb.
5655 */
5656 struct scsi_mode_select_10 *scsi_cmd;
5657
5658 scsi_cmd =
5659 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes;
5660 bzero(scsi_cmd, sizeof(*scsi_cmd));
5661 scsi_cmd->opcode = MODE_SELECT_10;
5662 if (scsi_page_fmt != 0)
5663 scsi_cmd->byte2 |= SMS_PF;
5664 if (save_pages != 0)
5665 scsi_cmd->byte2 |= SMS_SP;
5666 scsi_ulto2b(param_len, scsi_cmd->length);
5667 cdb_len = sizeof(*scsi_cmd);
5668 }
5669 cam_fill_csio(csio,
5670 retries,
5671 cbfcnp,
5672 CAM_DIR_OUT,
5673 tag_action,
5674 param_buf,
5675 param_len,
5676 sense_len,
5677 cdb_len,
5678 timeout);
5679 }
5680
5681 void
scsi_log_sense(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t page_code,u_int8_t page,int save_pages,int ppc,u_int32_t paramptr,u_int8_t * param_buf,u_int32_t param_len,u_int8_t sense_len,u_int32_t timeout)5682 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
5683 void (*cbfcnp)(struct cam_periph *, union ccb *),
5684 u_int8_t tag_action, u_int8_t page_code, u_int8_t page,
5685 int save_pages, int ppc, u_int32_t paramptr,
5686 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
5687 u_int32_t timeout)
5688 {
5689 struct scsi_log_sense *scsi_cmd;
5690 u_int8_t cdb_len;
5691
5692 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes;
5693 bzero(scsi_cmd, sizeof(*scsi_cmd));
5694 scsi_cmd->opcode = LOG_SENSE;
5695 scsi_cmd->page = page_code | page;
5696 if (save_pages != 0)
5697 scsi_cmd->byte2 |= SLS_SP;
5698 if (ppc != 0)
5699 scsi_cmd->byte2 |= SLS_PPC;
5700 scsi_ulto2b(paramptr, scsi_cmd->paramptr);
5701 scsi_ulto2b(param_len, scsi_cmd->length);
5702 cdb_len = sizeof(*scsi_cmd);
5703
5704 cam_fill_csio(csio,
5705 retries,
5706 cbfcnp,
5707 /*flags*/CAM_DIR_IN,
5708 tag_action,
5709 /*data_ptr*/param_buf,
5710 /*dxfer_len*/param_len,
5711 sense_len,
5712 cdb_len,
5713 timeout);
5714 }
5715
5716 void
scsi_log_select(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t page_code,int save_pages,int pc_reset,u_int8_t * param_buf,u_int32_t param_len,u_int8_t sense_len,u_int32_t timeout)5717 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
5718 void (*cbfcnp)(struct cam_periph *, union ccb *),
5719 u_int8_t tag_action, u_int8_t page_code, int save_pages,
5720 int pc_reset, u_int8_t *param_buf, u_int32_t param_len,
5721 u_int8_t sense_len, u_int32_t timeout)
5722 {
5723 struct scsi_log_select *scsi_cmd;
5724 u_int8_t cdb_len;
5725
5726 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes;
5727 bzero(scsi_cmd, sizeof(*scsi_cmd));
5728 scsi_cmd->opcode = LOG_SELECT;
5729 scsi_cmd->page = page_code & SLS_PAGE_CODE;
5730 if (save_pages != 0)
5731 scsi_cmd->byte2 |= SLS_SP;
5732 if (pc_reset != 0)
5733 scsi_cmd->byte2 |= SLS_PCR;
5734 scsi_ulto2b(param_len, scsi_cmd->length);
5735 cdb_len = sizeof(*scsi_cmd);
5736
5737 cam_fill_csio(csio,
5738 retries,
5739 cbfcnp,
5740 /*flags*/CAM_DIR_OUT,
5741 tag_action,
5742 /*data_ptr*/param_buf,
5743 /*dxfer_len*/param_len,
5744 sense_len,
5745 cdb_len,
5746 timeout);
5747 }
5748
5749 /*
5750 * Prevent or allow the user to remove the media
5751 */
5752 void
scsi_prevent(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t action,u_int8_t sense_len,u_int32_t timeout)5753 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
5754 void (*cbfcnp)(struct cam_periph *, union ccb *),
5755 u_int8_t tag_action, u_int8_t action,
5756 u_int8_t sense_len, u_int32_t timeout)
5757 {
5758 struct scsi_prevent *scsi_cmd;
5759
5760 cam_fill_csio(csio,
5761 retries,
5762 cbfcnp,
5763 /*flags*/CAM_DIR_NONE,
5764 tag_action,
5765 /*data_ptr*/NULL,
5766 /*dxfer_len*/0,
5767 sense_len,
5768 sizeof(*scsi_cmd),
5769 timeout);
5770
5771 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes;
5772 bzero(scsi_cmd, sizeof(*scsi_cmd));
5773 scsi_cmd->opcode = PREVENT_ALLOW;
5774 scsi_cmd->how = action;
5775 }
5776
5777 /* XXX allow specification of address and PMI bit and LBA */
5778 void
scsi_read_capacity(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,struct scsi_read_capacity_data * rcap_buf,u_int8_t sense_len,u_int32_t timeout)5779 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
5780 void (*cbfcnp)(struct cam_periph *, union ccb *),
5781 u_int8_t tag_action,
5782 struct scsi_read_capacity_data *rcap_buf,
5783 u_int8_t sense_len, u_int32_t timeout)
5784 {
5785 struct scsi_read_capacity *scsi_cmd;
5786
5787 cam_fill_csio(csio,
5788 retries,
5789 cbfcnp,
5790 /*flags*/CAM_DIR_IN,
5791 tag_action,
5792 /*data_ptr*/(u_int8_t *)rcap_buf,
5793 /*dxfer_len*/sizeof(*rcap_buf),
5794 sense_len,
5795 sizeof(*scsi_cmd),
5796 timeout);
5797
5798 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes;
5799 bzero(scsi_cmd, sizeof(*scsi_cmd));
5800 scsi_cmd->opcode = READ_CAPACITY;
5801 }
5802
5803 void
scsi_read_capacity_16(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,uint64_t lba,int reladr,int pmi,struct scsi_read_capacity_data_long * rcap_buf,uint8_t sense_len,uint32_t timeout)5804 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
5805 void (*cbfcnp)(struct cam_periph *, union ccb *),
5806 uint8_t tag_action, uint64_t lba, int reladr, int pmi,
5807 struct scsi_read_capacity_data_long *rcap_buf,
5808 uint8_t sense_len, uint32_t timeout)
5809 {
5810 struct scsi_read_capacity_16 *scsi_cmd;
5811
5812
5813 cam_fill_csio(csio,
5814 retries,
5815 cbfcnp,
5816 /*flags*/CAM_DIR_IN,
5817 tag_action,
5818 /*data_ptr*/(u_int8_t *)rcap_buf,
5819 /*dxfer_len*/sizeof(*rcap_buf),
5820 sense_len,
5821 sizeof(*scsi_cmd),
5822 timeout);
5823 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes;
5824 bzero(scsi_cmd, sizeof(*scsi_cmd));
5825 scsi_cmd->opcode = SERVICE_ACTION_IN;
5826 scsi_cmd->service_action = SRC16_SERVICE_ACTION;
5827 scsi_u64to8b(lba, scsi_cmd->addr);
5828 scsi_ulto4b(sizeof(*rcap_buf), scsi_cmd->alloc_len);
5829 if (pmi)
5830 reladr |= SRC16_PMI;
5831 if (reladr)
5832 reladr |= SRC16_RELADR;
5833 }
5834
5835 void
scsi_report_luns(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t select_report,struct scsi_report_luns_data * rpl_buf,u_int32_t alloc_len,u_int8_t sense_len,u_int32_t timeout)5836 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
5837 void (*cbfcnp)(struct cam_periph *, union ccb *),
5838 u_int8_t tag_action, u_int8_t select_report,
5839 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len,
5840 u_int8_t sense_len, u_int32_t timeout)
5841 {
5842 struct scsi_report_luns *scsi_cmd;
5843
5844 cam_fill_csio(csio,
5845 retries,
5846 cbfcnp,
5847 /*flags*/CAM_DIR_IN,
5848 tag_action,
5849 /*data_ptr*/(u_int8_t *)rpl_buf,
5850 /*dxfer_len*/alloc_len,
5851 sense_len,
5852 sizeof(*scsi_cmd),
5853 timeout);
5854 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes;
5855 bzero(scsi_cmd, sizeof(*scsi_cmd));
5856 scsi_cmd->opcode = REPORT_LUNS;
5857 scsi_cmd->select_report = select_report;
5858 scsi_ulto4b(alloc_len, scsi_cmd->length);
5859 }
5860
5861 void
scsi_report_target_group(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t pdf,void * buf,u_int32_t alloc_len,u_int8_t sense_len,u_int32_t timeout)5862 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
5863 void (*cbfcnp)(struct cam_periph *, union ccb *),
5864 u_int8_t tag_action, u_int8_t pdf,
5865 void *buf, u_int32_t alloc_len,
5866 u_int8_t sense_len, u_int32_t timeout)
5867 {
5868 struct scsi_target_group *scsi_cmd;
5869
5870 cam_fill_csio(csio,
5871 retries,
5872 cbfcnp,
5873 /*flags*/CAM_DIR_IN,
5874 tag_action,
5875 /*data_ptr*/(u_int8_t *)buf,
5876 /*dxfer_len*/alloc_len,
5877 sense_len,
5878 sizeof(*scsi_cmd),
5879 timeout);
5880 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
5881 bzero(scsi_cmd, sizeof(*scsi_cmd));
5882 scsi_cmd->opcode = MAINTENANCE_IN;
5883 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf;
5884 scsi_ulto4b(alloc_len, scsi_cmd->length);
5885 }
5886
5887 void
scsi_set_target_group(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,void * buf,u_int32_t alloc_len,u_int8_t sense_len,u_int32_t timeout)5888 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
5889 void (*cbfcnp)(struct cam_periph *, union ccb *),
5890 u_int8_t tag_action, void *buf, u_int32_t alloc_len,
5891 u_int8_t sense_len, u_int32_t timeout)
5892 {
5893 struct scsi_target_group *scsi_cmd;
5894
5895 cam_fill_csio(csio,
5896 retries,
5897 cbfcnp,
5898 /*flags*/CAM_DIR_OUT,
5899 tag_action,
5900 /*data_ptr*/(u_int8_t *)buf,
5901 /*dxfer_len*/alloc_len,
5902 sense_len,
5903 sizeof(*scsi_cmd),
5904 timeout);
5905 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
5906 bzero(scsi_cmd, sizeof(*scsi_cmd));
5907 scsi_cmd->opcode = MAINTENANCE_OUT;
5908 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS;
5909 scsi_ulto4b(alloc_len, scsi_cmd->length);
5910 }
5911
5912 /*
5913 * Syncronize the media to the contents of the cache for
5914 * the given lba/count pair. Specifying 0/0 means sync
5915 * the whole cache.
5916 */
5917 void
scsi_synchronize_cache(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int32_t begin_lba,u_int16_t lb_count,u_int8_t sense_len,u_int32_t timeout)5918 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries,
5919 void (*cbfcnp)(struct cam_periph *, union ccb *),
5920 u_int8_t tag_action, u_int32_t begin_lba,
5921 u_int16_t lb_count, u_int8_t sense_len,
5922 u_int32_t timeout)
5923 {
5924 struct scsi_sync_cache *scsi_cmd;
5925
5926 cam_fill_csio(csio,
5927 retries,
5928 cbfcnp,
5929 /*flags*/CAM_DIR_NONE,
5930 tag_action,
5931 /*data_ptr*/NULL,
5932 /*dxfer_len*/0,
5933 sense_len,
5934 sizeof(*scsi_cmd),
5935 timeout);
5936
5937 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes;
5938 bzero(scsi_cmd, sizeof(*scsi_cmd));
5939 scsi_cmd->opcode = SYNCHRONIZE_CACHE;
5940 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba);
5941 scsi_ulto2b(lb_count, scsi_cmd->lb_count);
5942 }
5943
5944 void
scsi_read_write(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int readop,u_int8_t byte2,int minimum_cmd_size,u_int64_t lba,u_int32_t block_count,u_int8_t * data_ptr,u_int32_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)5945 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
5946 void (*cbfcnp)(struct cam_periph *, union ccb *),
5947 u_int8_t tag_action, int readop, u_int8_t byte2,
5948 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
5949 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
5950 u_int32_t timeout)
5951 {
5952 int read;
5953 u_int8_t cdb_len;
5954
5955 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ;
5956
5957 /*
5958 * Use the smallest possible command to perform the operation
5959 * as some legacy hardware does not support the 10 byte commands.
5960 * If any of the bits in byte2 is set, we have to go with a larger
5961 * command.
5962 */
5963 if ((minimum_cmd_size < 10)
5964 && ((lba & 0x1fffff) == lba)
5965 && ((block_count & 0xff) == block_count)
5966 && (byte2 == 0)) {
5967 /*
5968 * We can fit in a 6 byte cdb.
5969 */
5970 struct scsi_rw_6 *scsi_cmd;
5971
5972 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes;
5973 scsi_cmd->opcode = read ? READ_6 : WRITE_6;
5974 scsi_ulto3b(lba, scsi_cmd->addr);
5975 scsi_cmd->length = block_count & 0xff;
5976 scsi_cmd->control = 0;
5977 cdb_len = sizeof(*scsi_cmd);
5978
5979 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
5980 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0],
5981 scsi_cmd->addr[1], scsi_cmd->addr[2],
5982 scsi_cmd->length, dxfer_len));
5983 } else if ((minimum_cmd_size < 12)
5984 && ((block_count & 0xffff) == block_count)
5985 && ((lba & 0xffffffff) == lba)) {
5986 /*
5987 * Need a 10 byte cdb.
5988 */
5989 struct scsi_rw_10 *scsi_cmd;
5990
5991 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes;
5992 scsi_cmd->opcode = read ? READ_10 : WRITE_10;
5993 scsi_cmd->byte2 = byte2;
5994 scsi_ulto4b(lba, scsi_cmd->addr);
5995 scsi_cmd->reserved = 0;
5996 scsi_ulto2b(block_count, scsi_cmd->length);
5997 scsi_cmd->control = 0;
5998 cdb_len = sizeof(*scsi_cmd);
5999
6000 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
6001 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
6002 scsi_cmd->addr[1], scsi_cmd->addr[2],
6003 scsi_cmd->addr[3], scsi_cmd->length[0],
6004 scsi_cmd->length[1], dxfer_len));
6005 } else if ((minimum_cmd_size < 16)
6006 && ((block_count & 0xffffffff) == block_count)
6007 && ((lba & 0xffffffff) == lba)) {
6008 /*
6009 * The block count is too big for a 10 byte CDB, use a 12
6010 * byte CDB.
6011 */
6012 struct scsi_rw_12 *scsi_cmd;
6013
6014 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes;
6015 scsi_cmd->opcode = read ? READ_12 : WRITE_12;
6016 scsi_cmd->byte2 = byte2;
6017 scsi_ulto4b(lba, scsi_cmd->addr);
6018 scsi_cmd->reserved = 0;
6019 scsi_ulto4b(block_count, scsi_cmd->length);
6020 scsi_cmd->control = 0;
6021 cdb_len = sizeof(*scsi_cmd);
6022
6023 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
6024 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0],
6025 scsi_cmd->addr[1], scsi_cmd->addr[2],
6026 scsi_cmd->addr[3], scsi_cmd->length[0],
6027 scsi_cmd->length[1], scsi_cmd->length[2],
6028 scsi_cmd->length[3], dxfer_len));
6029 } else {
6030 /*
6031 * 16 byte CDB. We'll only get here if the LBA is larger
6032 * than 2^32, or if the user asks for a 16 byte command.
6033 */
6034 struct scsi_rw_16 *scsi_cmd;
6035
6036 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes;
6037 scsi_cmd->opcode = read ? READ_16 : WRITE_16;
6038 scsi_cmd->byte2 = byte2;
6039 scsi_u64to8b(lba, scsi_cmd->addr);
6040 scsi_cmd->reserved = 0;
6041 scsi_ulto4b(block_count, scsi_cmd->length);
6042 scsi_cmd->control = 0;
6043 cdb_len = sizeof(*scsi_cmd);
6044 }
6045 cam_fill_csio(csio,
6046 retries,
6047 cbfcnp,
6048 (read ? CAM_DIR_IN : CAM_DIR_OUT) |
6049 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0),
6050 tag_action,
6051 data_ptr,
6052 dxfer_len,
6053 sense_len,
6054 cdb_len,
6055 timeout);
6056 }
6057
6058 void
scsi_write_same(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t byte2,int minimum_cmd_size,u_int64_t lba,u_int32_t block_count,u_int8_t * data_ptr,u_int32_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)6059 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
6060 void (*cbfcnp)(struct cam_periph *, union ccb *),
6061 u_int8_t tag_action, u_int8_t byte2,
6062 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
6063 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
6064 u_int32_t timeout)
6065 {
6066 u_int8_t cdb_len;
6067 if ((minimum_cmd_size < 16) &&
6068 ((block_count & 0xffff) == block_count) &&
6069 ((lba & 0xffffffff) == lba)) {
6070 /*
6071 * Need a 10 byte cdb.
6072 */
6073 struct scsi_write_same_10 *scsi_cmd;
6074
6075 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes;
6076 scsi_cmd->opcode = WRITE_SAME_10;
6077 scsi_cmd->byte2 = byte2;
6078 scsi_ulto4b(lba, scsi_cmd->addr);
6079 scsi_cmd->group = 0;
6080 scsi_ulto2b(block_count, scsi_cmd->length);
6081 scsi_cmd->control = 0;
6082 cdb_len = sizeof(*scsi_cmd);
6083
6084 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
6085 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
6086 scsi_cmd->addr[1], scsi_cmd->addr[2],
6087 scsi_cmd->addr[3], scsi_cmd->length[0],
6088 scsi_cmd->length[1], dxfer_len));
6089 } else {
6090 /*
6091 * 16 byte CDB. We'll only get here if the LBA is larger
6092 * than 2^32, or if the user asks for a 16 byte command.
6093 */
6094 struct scsi_write_same_16 *scsi_cmd;
6095
6096 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes;
6097 scsi_cmd->opcode = WRITE_SAME_16;
6098 scsi_cmd->byte2 = byte2;
6099 scsi_u64to8b(lba, scsi_cmd->addr);
6100 scsi_ulto4b(block_count, scsi_cmd->length);
6101 scsi_cmd->group = 0;
6102 scsi_cmd->control = 0;
6103 cdb_len = sizeof(*scsi_cmd);
6104
6105 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
6106 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n",
6107 scsi_cmd->addr[0], scsi_cmd->addr[1],
6108 scsi_cmd->addr[2], scsi_cmd->addr[3],
6109 scsi_cmd->addr[4], scsi_cmd->addr[5],
6110 scsi_cmd->addr[6], scsi_cmd->addr[7],
6111 scsi_cmd->length[0], scsi_cmd->length[1],
6112 scsi_cmd->length[2], scsi_cmd->length[3],
6113 dxfer_len));
6114 }
6115 cam_fill_csio(csio,
6116 retries,
6117 cbfcnp,
6118 /*flags*/CAM_DIR_OUT,
6119 tag_action,
6120 data_ptr,
6121 dxfer_len,
6122 sense_len,
6123 cdb_len,
6124 timeout);
6125 }
6126
6127 void
scsi_ata_identify(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t * data_ptr,u_int16_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)6128 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
6129 void (*cbfcnp)(struct cam_periph *, union ccb *),
6130 u_int8_t tag_action, u_int8_t *data_ptr,
6131 u_int16_t dxfer_len, u_int8_t sense_len,
6132 u_int32_t timeout)
6133 {
6134 scsi_ata_pass_16(csio,
6135 retries,
6136 cbfcnp,
6137 /*flags*/CAM_DIR_IN,
6138 tag_action,
6139 /*protocol*/AP_PROTO_PIO_IN,
6140 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV|
6141 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT,
6142 /*features*/0,
6143 /*sector_count*/dxfer_len,
6144 /*lba*/0,
6145 /*command*/ATA_ATA_IDENTIFY,
6146 /*control*/0,
6147 data_ptr,
6148 dxfer_len,
6149 sense_len,
6150 timeout);
6151 }
6152
6153 void
scsi_ata_trim(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int16_t block_count,u_int8_t * data_ptr,u_int16_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)6154 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
6155 void (*cbfcnp)(struct cam_periph *, union ccb *),
6156 u_int8_t tag_action, u_int16_t block_count,
6157 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
6158 u_int32_t timeout)
6159 {
6160 scsi_ata_pass_16(csio,
6161 retries,
6162 cbfcnp,
6163 /*flags*/CAM_DIR_OUT,
6164 tag_action,
6165 /*protocol*/AP_EXTEND|AP_PROTO_DMA,
6166 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS,
6167 /*features*/ATA_DSM_TRIM,
6168 /*sector_count*/block_count,
6169 /*lba*/0,
6170 /*command*/ATA_DATA_SET_MANAGEMENT,
6171 /*control*/0,
6172 data_ptr,
6173 dxfer_len,
6174 sense_len,
6175 timeout);
6176 }
6177
6178 void
scsi_ata_pass_16(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int32_t flags,u_int8_t tag_action,u_int8_t protocol,u_int8_t ata_flags,u_int16_t features,u_int16_t sector_count,uint64_t lba,u_int8_t command,u_int8_t control,u_int8_t * data_ptr,u_int16_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)6179 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
6180 void (*cbfcnp)(struct cam_periph *, union ccb *),
6181 u_int32_t flags, u_int8_t tag_action,
6182 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
6183 u_int16_t sector_count, uint64_t lba, u_int8_t command,
6184 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
6185 u_int8_t sense_len, u_int32_t timeout)
6186 {
6187 struct ata_pass_16 *ata_cmd;
6188
6189 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes;
6190 ata_cmd->opcode = ATA_PASS_16;
6191 ata_cmd->protocol = protocol;
6192 ata_cmd->flags = ata_flags;
6193 ata_cmd->features_ext = features >> 8;
6194 ata_cmd->features = features;
6195 ata_cmd->sector_count_ext = sector_count >> 8;
6196 ata_cmd->sector_count = sector_count;
6197 ata_cmd->lba_low = lba;
6198 ata_cmd->lba_mid = lba >> 8;
6199 ata_cmd->lba_high = lba >> 16;
6200 ata_cmd->device = ATA_DEV_LBA;
6201 if (protocol & AP_EXTEND) {
6202 ata_cmd->lba_low_ext = lba >> 24;
6203 ata_cmd->lba_mid_ext = lba >> 32;
6204 ata_cmd->lba_high_ext = lba >> 40;
6205 } else
6206 ata_cmd->device |= (lba >> 24) & 0x0f;
6207 ata_cmd->command = command;
6208 ata_cmd->control = control;
6209
6210 cam_fill_csio(csio,
6211 retries,
6212 cbfcnp,
6213 flags,
6214 tag_action,
6215 data_ptr,
6216 dxfer_len,
6217 sense_len,
6218 sizeof(*ata_cmd),
6219 timeout);
6220 }
6221
6222 void
scsi_unmap(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t byte2,u_int8_t * data_ptr,u_int16_t dxfer_len,u_int8_t sense_len,u_int32_t timeout)6223 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
6224 void (*cbfcnp)(struct cam_periph *, union ccb *),
6225 u_int8_t tag_action, u_int8_t byte2,
6226 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
6227 u_int32_t timeout)
6228 {
6229 struct scsi_unmap *scsi_cmd;
6230
6231 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes;
6232 scsi_cmd->opcode = UNMAP;
6233 scsi_cmd->byte2 = byte2;
6234 scsi_ulto4b(0, scsi_cmd->reserved);
6235 scsi_cmd->group = 0;
6236 scsi_ulto2b(dxfer_len, scsi_cmd->length);
6237 scsi_cmd->control = 0;
6238
6239 cam_fill_csio(csio,
6240 retries,
6241 cbfcnp,
6242 /*flags*/CAM_DIR_OUT,
6243 tag_action,
6244 data_ptr,
6245 dxfer_len,
6246 sense_len,
6247 sizeof(*scsi_cmd),
6248 timeout);
6249 }
6250
6251 void
scsi_receive_diagnostic_results(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int pcv,uint8_t page_code,uint8_t * data_ptr,uint16_t allocation_length,uint8_t sense_len,uint32_t timeout)6252 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
6253 void (*cbfcnp)(struct cam_periph *, union ccb*),
6254 uint8_t tag_action, int pcv, uint8_t page_code,
6255 uint8_t *data_ptr, uint16_t allocation_length,
6256 uint8_t sense_len, uint32_t timeout)
6257 {
6258 struct scsi_receive_diag *scsi_cmd;
6259
6260 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes;
6261 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
6262 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC;
6263 if (pcv) {
6264 scsi_cmd->byte2 |= SRD_PCV;
6265 scsi_cmd->page_code = page_code;
6266 }
6267 scsi_ulto2b(allocation_length, scsi_cmd->length);
6268
6269 cam_fill_csio(csio,
6270 retries,
6271 cbfcnp,
6272 /*flags*/CAM_DIR_IN,
6273 tag_action,
6274 data_ptr,
6275 allocation_length,
6276 sense_len,
6277 sizeof(*scsi_cmd),
6278 timeout);
6279 }
6280
6281 void
scsi_send_diagnostic(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int unit_offline,int device_offline,int self_test,int page_format,int self_test_code,uint8_t * data_ptr,uint16_t param_list_length,uint8_t sense_len,uint32_t timeout)6282 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
6283 void (*cbfcnp)(struct cam_periph *, union ccb *),
6284 uint8_t tag_action, int unit_offline, int device_offline,
6285 int self_test, int page_format, int self_test_code,
6286 uint8_t *data_ptr, uint16_t param_list_length,
6287 uint8_t sense_len, uint32_t timeout)
6288 {
6289 struct scsi_send_diag *scsi_cmd;
6290
6291 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes;
6292 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
6293 scsi_cmd->opcode = SEND_DIAGNOSTIC;
6294
6295 /*
6296 * The default self-test mode control and specific test
6297 * control are mutually exclusive.
6298 */
6299 if (self_test)
6300 self_test_code = SSD_SELF_TEST_CODE_NONE;
6301
6302 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT)
6303 & SSD_SELF_TEST_CODE_MASK)
6304 | (unit_offline ? SSD_UNITOFFL : 0)
6305 | (device_offline ? SSD_DEVOFFL : 0)
6306 | (self_test ? SSD_SELFTEST : 0)
6307 | (page_format ? SSD_PF : 0);
6308 scsi_ulto2b(param_list_length, scsi_cmd->length);
6309
6310 cam_fill_csio(csio,
6311 retries,
6312 cbfcnp,
6313 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
6314 tag_action,
6315 data_ptr,
6316 param_list_length,
6317 sense_len,
6318 sizeof(*scsi_cmd),
6319 timeout);
6320 }
6321
6322 void
scsi_read_buffer(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int mode,uint8_t buffer_id,u_int32_t offset,uint8_t * data_ptr,uint32_t allocation_length,uint8_t sense_len,uint32_t timeout)6323 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
6324 void (*cbfcnp)(struct cam_periph *, union ccb*),
6325 uint8_t tag_action, int mode,
6326 uint8_t buffer_id, u_int32_t offset,
6327 uint8_t *data_ptr, uint32_t allocation_length,
6328 uint8_t sense_len, uint32_t timeout)
6329 {
6330 struct scsi_read_buffer *scsi_cmd;
6331
6332 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes;
6333 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
6334 scsi_cmd->opcode = READ_BUFFER;
6335 scsi_cmd->byte2 = mode;
6336 scsi_cmd->buffer_id = buffer_id;
6337 scsi_ulto3b(offset, scsi_cmd->offset);
6338 scsi_ulto3b(allocation_length, scsi_cmd->length);
6339
6340 cam_fill_csio(csio,
6341 retries,
6342 cbfcnp,
6343 /*flags*/CAM_DIR_IN,
6344 tag_action,
6345 data_ptr,
6346 allocation_length,
6347 sense_len,
6348 sizeof(*scsi_cmd),
6349 timeout);
6350 }
6351
6352 void
scsi_write_buffer(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int mode,uint8_t buffer_id,u_int32_t offset,uint8_t * data_ptr,uint32_t param_list_length,uint8_t sense_len,uint32_t timeout)6353 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
6354 void (*cbfcnp)(struct cam_periph *, union ccb *),
6355 uint8_t tag_action, int mode,
6356 uint8_t buffer_id, u_int32_t offset,
6357 uint8_t *data_ptr, uint32_t param_list_length,
6358 uint8_t sense_len, uint32_t timeout)
6359 {
6360 struct scsi_write_buffer *scsi_cmd;
6361
6362 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes;
6363 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
6364 scsi_cmd->opcode = WRITE_BUFFER;
6365 scsi_cmd->byte2 = mode;
6366 scsi_cmd->buffer_id = buffer_id;
6367 scsi_ulto3b(offset, scsi_cmd->offset);
6368 scsi_ulto3b(param_list_length, scsi_cmd->length);
6369
6370 cam_fill_csio(csio,
6371 retries,
6372 cbfcnp,
6373 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
6374 tag_action,
6375 data_ptr,
6376 param_list_length,
6377 sense_len,
6378 sizeof(*scsi_cmd),
6379 timeout);
6380 }
6381
6382 void
scsi_start_stop(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int start,int load_eject,int immediate,u_int8_t sense_len,u_int32_t timeout)6383 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
6384 void (*cbfcnp)(struct cam_periph *, union ccb *),
6385 u_int8_t tag_action, int start, int load_eject,
6386 int immediate, u_int8_t sense_len, u_int32_t timeout)
6387 {
6388 struct scsi_start_stop_unit *scsi_cmd;
6389 int extra_flags = 0;
6390
6391 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes;
6392 bzero(scsi_cmd, sizeof(*scsi_cmd));
6393 scsi_cmd->opcode = START_STOP_UNIT;
6394 if (start != 0) {
6395 scsi_cmd->how |= SSS_START;
6396 /* it takes a lot of power to start a drive */
6397 extra_flags |= CAM_HIGH_POWER;
6398 }
6399 if (load_eject != 0)
6400 scsi_cmd->how |= SSS_LOEJ;
6401 if (immediate != 0)
6402 scsi_cmd->byte2 |= SSS_IMMED;
6403
6404 cam_fill_csio(csio,
6405 retries,
6406 cbfcnp,
6407 /*flags*/CAM_DIR_NONE | extra_flags,
6408 tag_action,
6409 /*data_ptr*/NULL,
6410 /*dxfer_len*/0,
6411 sense_len,
6412 sizeof(*scsi_cmd),
6413 timeout);
6414 }
6415
6416
6417 /*
6418 * Try make as good a match as possible with
6419 * available sub drivers
6420 */
6421 int
scsi_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)6422 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
6423 {
6424 struct scsi_inquiry_pattern *entry;
6425 struct scsi_inquiry_data *inq;
6426
6427 entry = (struct scsi_inquiry_pattern *)table_entry;
6428 inq = (struct scsi_inquiry_data *)inqbuffer;
6429
6430 if (((SID_TYPE(inq) == entry->type)
6431 || (entry->type == T_ANY))
6432 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
6433 : entry->media_type & SIP_MEDIA_FIXED)
6434 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
6435 && (cam_strmatch(inq->product, entry->product,
6436 sizeof(inq->product)) == 0)
6437 && (cam_strmatch(inq->revision, entry->revision,
6438 sizeof(inq->revision)) == 0)) {
6439 return (0);
6440 }
6441 return (-1);
6442 }
6443
6444 /*
6445 * Try make as good a match as possible with
6446 * available sub drivers
6447 */
6448 int
scsi_static_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)6449 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
6450 {
6451 struct scsi_static_inquiry_pattern *entry;
6452 struct scsi_inquiry_data *inq;
6453
6454 entry = (struct scsi_static_inquiry_pattern *)table_entry;
6455 inq = (struct scsi_inquiry_data *)inqbuffer;
6456
6457 if (((SID_TYPE(inq) == entry->type)
6458 || (entry->type == T_ANY))
6459 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
6460 : entry->media_type & SIP_MEDIA_FIXED)
6461 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
6462 && (cam_strmatch(inq->product, entry->product,
6463 sizeof(inq->product)) == 0)
6464 && (cam_strmatch(inq->revision, entry->revision,
6465 sizeof(inq->revision)) == 0)) {
6466 return (0);
6467 }
6468 return (-1);
6469 }
6470
6471 /**
6472 * Compare two buffers of vpd device descriptors for a match.
6473 *
6474 * \param lhs Pointer to first buffer of descriptors to compare.
6475 * \param lhs_len The length of the first buffer.
6476 * \param rhs Pointer to second buffer of descriptors to compare.
6477 * \param rhs_len The length of the second buffer.
6478 *
6479 * \return 0 on a match, -1 otherwise.
6480 *
6481 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching
6482 * agains each element in rhs until all data are exhausted or we have found
6483 * a match.
6484 */
6485 int
scsi_devid_match(uint8_t * lhs,size_t lhs_len,uint8_t * rhs,size_t rhs_len)6486 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len)
6487 {
6488 struct scsi_vpd_id_descriptor *lhs_id;
6489 struct scsi_vpd_id_descriptor *lhs_last;
6490 struct scsi_vpd_id_descriptor *rhs_last;
6491 uint8_t *lhs_end;
6492 uint8_t *rhs_end;
6493
6494 lhs_end = lhs + lhs_len;
6495 rhs_end = rhs + rhs_len;
6496
6497 /*
6498 * rhs_last and lhs_last are the last posible position of a valid
6499 * descriptor assuming it had a zero length identifier. We use
6500 * these variables to insure we can safely dereference the length
6501 * field in our loop termination tests.
6502 */
6503 lhs_last = (struct scsi_vpd_id_descriptor *)
6504 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
6505 rhs_last = (struct scsi_vpd_id_descriptor *)
6506 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
6507
6508 lhs_id = (struct scsi_vpd_id_descriptor *)lhs;
6509 while (lhs_id <= lhs_last
6510 && (lhs_id->identifier + lhs_id->length) <= lhs_end) {
6511 struct scsi_vpd_id_descriptor *rhs_id;
6512
6513 rhs_id = (struct scsi_vpd_id_descriptor *)rhs;
6514 while (rhs_id <= rhs_last
6515 && (rhs_id->identifier + rhs_id->length) <= rhs_end) {
6516
6517 if ((rhs_id->id_type &
6518 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) ==
6519 (lhs_id->id_type &
6520 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK))
6521 && rhs_id->length == lhs_id->length
6522 && memcmp(rhs_id->identifier, lhs_id->identifier,
6523 rhs_id->length) == 0)
6524 return (0);
6525
6526 rhs_id = (struct scsi_vpd_id_descriptor *)
6527 (rhs_id->identifier + rhs_id->length);
6528 }
6529 lhs_id = (struct scsi_vpd_id_descriptor *)
6530 (lhs_id->identifier + lhs_id->length);
6531 }
6532 return (-1);
6533 }
6534
6535 #ifdef _KERNEL
6536 int
scsi_vpd_supported_page(struct cam_periph * periph,uint8_t page_id)6537 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id)
6538 {
6539 struct cam_ed *device;
6540 struct scsi_vpd_supported_pages *vpds;
6541 int i, num_pages;
6542
6543 device = periph->path->device;
6544 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds;
6545
6546 if (vpds != NULL) {
6547 num_pages = device->supported_vpds_len -
6548 SVPD_SUPPORTED_PAGES_HDR_LEN;
6549 for (i = 0; i < num_pages; i++) {
6550 if (vpds->page_list[i] == page_id)
6551 return (1);
6552 }
6553 }
6554
6555 return (0);
6556 }
6557
6558 static void
init_scsi_delay(void)6559 init_scsi_delay(void)
6560 {
6561 int delay;
6562
6563 delay = SCSI_DELAY;
6564 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay);
6565
6566 if (set_scsi_delay(delay) != 0) {
6567 printf("cam: invalid value for tunable kern.cam.scsi_delay\n");
6568 set_scsi_delay(SCSI_DELAY);
6569 }
6570 }
6571 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL);
6572
6573 static int
sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)6574 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)
6575 {
6576 int error, delay;
6577
6578 delay = scsi_delay;
6579 error = sysctl_handle_int(oidp, &delay, 0, req);
6580 if (error != 0 || req->newptr == NULL)
6581 return (error);
6582 return (set_scsi_delay(delay));
6583 }
6584 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW,
6585 0, 0, sysctl_scsi_delay, "I",
6586 "Delay to allow devices to settle after a SCSI bus reset (ms)");
6587
6588 static int
set_scsi_delay(int delay)6589 set_scsi_delay(int delay)
6590 {
6591 /*
6592 * If someone sets this to 0, we assume that they want the
6593 * minimum allowable bus settle delay.
6594 */
6595 if (delay == 0) {
6596 printf("cam: using minimum scsi_delay (%dms)\n",
6597 SCSI_MIN_DELAY);
6598 delay = SCSI_MIN_DELAY;
6599 }
6600 if (delay < SCSI_MIN_DELAY)
6601 return (EINVAL);
6602 scsi_delay = delay;
6603 return (0);
6604 }
6605 #endif /* _KERNEL */
6606