1 /*-
2 * Implementation of Utility functions for all SCSI device types.
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 *
6 * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs.
7 * Copyright (c) 1997, 1998, 2003 Kenneth D. Merry.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions, and the following disclaimer,
15 * without modification, immediately at the beginning of the file.
16 * 2. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32 #include <sys/cdefs.h>
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 #include <sys/ctype.h>
48 #else
49 #include <errno.h>
50 #include <stdio.h>
51 #include <stdlib.h>
52 #include <string.h>
53 #include <ctype.h>
54 #endif
55
56 #include <cam/cam.h>
57 #include <cam/cam_ccb.h>
58 #include <cam/cam_queue.h>
59 #include <cam/cam_xpt.h>
60 #include <cam/scsi/scsi_all.h>
61 #include <sys/ata.h>
62 #include <sys/sbuf.h>
63
64 #ifdef _KERNEL
65 #include <cam/cam_periph.h>
66 #include <cam/cam_xpt_sim.h>
67 #include <cam/cam_xpt_periph.h>
68 #include <cam/cam_xpt_internal.h>
69 #else
70 #include <camlib.h>
71 #include <stddef.h>
72
73 #ifndef FALSE
74 #define FALSE 0
75 #endif /* FALSE */
76 #ifndef TRUE
77 #define TRUE 1
78 #endif /* TRUE */
79 #define ERESTART -1 /* restart syscall */
80 #define EJUSTRETURN -2 /* don't modify regs, just return */
81 #endif /* !_KERNEL */
82
83 /*
84 * This is the default number of milliseconds we wait for devices to settle
85 * after a SCSI bus reset.
86 */
87 #ifndef SCSI_DELAY
88 #define SCSI_DELAY 2000
89 #endif
90 /*
91 * All devices need _some_ sort of bus settle delay, so we'll set it to
92 * a minimum value of 100ms. Note that this is pertinent only for SPI-
93 * not transport like Fibre Channel or iSCSI where 'delay' is completely
94 * meaningless.
95 */
96 #ifndef SCSI_MIN_DELAY
97 #define SCSI_MIN_DELAY 100
98 #endif
99 /*
100 * Make sure the user isn't using seconds instead of milliseconds.
101 */
102 #if (SCSI_DELAY < SCSI_MIN_DELAY && SCSI_DELAY != 0)
103 #error "SCSI_DELAY is in milliseconds, not seconds! Please use a larger value"
104 #endif
105
106 int scsi_delay;
107
108 static int ascentrycomp(const void *key, const void *member);
109 static int senseentrycomp(const void *key, const void *member);
110 static void fetchtableentries(int sense_key, int asc, int ascq,
111 struct scsi_inquiry_data *,
112 const struct sense_key_table_entry **,
113 const struct asc_table_entry **);
114
115 #ifdef _KERNEL
116 static void init_scsi_delay(void);
117 static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS);
118 static int set_scsi_delay(int delay);
119 #endif
120
121 #if !defined(SCSI_NO_OP_STRINGS)
122
123 #define D (1 << T_DIRECT)
124 #define T (1 << T_SEQUENTIAL)
125 #define L (1 << T_PRINTER)
126 #define P (1 << T_PROCESSOR)
127 #define W (1 << T_WORM)
128 #define R (1 << T_CDROM)
129 #define O (1 << T_OPTICAL)
130 #define M (1 << T_CHANGER)
131 #define A (1 << T_STORARRAY)
132 #define E (1 << T_ENCLOSURE)
133 #define B (1 << T_RBC)
134 #define K (1 << T_OCRW)
135 #define V (1 << T_ADC)
136 #define F (1 << T_OSD)
137 #define S (1 << T_SCANNER)
138 #define C (1 << T_COMM)
139
140 #define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C)
141
142 static struct op_table_entry plextor_cd_ops[] = {
143 { 0xD8, R, "CD-DA READ" }
144 };
145
146 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = {
147 {
148 /*
149 * I believe that 0xD8 is the Plextor proprietary command
150 * to read CD-DA data. I'm not sure which Plextor CDROM
151 * models support the command, though. I know for sure
152 * that the 4X, 8X, and 12X models do, and presumably the
153 * 12-20X does. I don't know about any earlier models,
154 * though. If anyone has any more complete information,
155 * feel free to change this quirk entry.
156 */
157 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"},
158 nitems(plextor_cd_ops),
159 plextor_cd_ops
160 }
161 };
162
163 static struct op_table_entry scsi_op_codes[] = {
164 /*
165 * From: http://www.t10.org/lists/op-num.txt
166 * Modifications by Kenneth Merry (ken@FreeBSD.ORG)
167 * and Jung-uk Kim (jkim@FreeBSD.org)
168 *
169 * Note: order is important in this table, scsi_op_desc() currently
170 * depends on the opcodes in the table being in order to save
171 * search time.
172 * Note: scanner and comm. devices are carried over from the previous
173 * version because they were removed in the latest spec.
174 */
175 /* File: OP-NUM.TXT
176 *
177 * SCSI Operation Codes
178 * Numeric Sorted Listing
179 * as of 5/26/15
180 *
181 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
182 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) -----------------
183 * . L - PRINTER DEVICE (SSC) M = Mandatory
184 * . P - PROCESSOR DEVICE (SPC) O = Optional
185 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec.
186 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete
187 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
188 * . . .M - MEDIA CHANGER DEVICE (SMC-2)
189 * . . . A - STORAGE ARRAY DEVICE (SCC-2)
190 * . . . .E - ENCLOSURE SERVICES DEVICE (SES)
191 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
192 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
193 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
194 * . . . . .F - OBJECT-BASED STORAGE (OSD)
195 * OP DTLPWROMAEBKVF Description
196 * -- -------------- ---------------------------------------------- */
197 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */
198 { 0x00, ALL, "TEST UNIT READY" },
199 /* 01 M REWIND */
200 { 0x01, T, "REWIND" },
201 /* 01 Z V ZZZZ REZERO UNIT */
202 { 0x01, D | W | R | O | M, "REZERO UNIT" },
203 /* 02 VVVVVV V */
204 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */
205 { 0x03, ALL, "REQUEST SENSE" },
206 /* 04 M OO FORMAT UNIT */
207 { 0x04, D | R | O, "FORMAT UNIT" },
208 /* 04 O FORMAT MEDIUM */
209 { 0x04, T, "FORMAT MEDIUM" },
210 /* 04 O FORMAT */
211 { 0x04, L, "FORMAT" },
212 /* 05 VMVVVV V READ BLOCK LIMITS */
213 { 0x05, T, "READ BLOCK LIMITS" },
214 /* 06 VVVVVV V */
215 /* 07 OVV O OV REASSIGN BLOCKS */
216 { 0x07, D | W | O, "REASSIGN BLOCKS" },
217 /* 07 O INITIALIZE ELEMENT STATUS */
218 { 0x07, M, "INITIALIZE ELEMENT STATUS" },
219 /* 08 MOV O OV READ(6) */
220 { 0x08, D | T | W | O, "READ(6)" },
221 /* 08 O RECEIVE */
222 { 0x08, P, "RECEIVE" },
223 /* 08 GET MESSAGE(6) */
224 { 0x08, C, "GET MESSAGE(6)" },
225 /* 09 VVVVVV V */
226 /* 0A OO O OV WRITE(6) */
227 { 0x0A, D | T | W | O, "WRITE(6)" },
228 /* 0A M SEND(6) */
229 { 0x0A, P, "SEND(6)" },
230 /* 0A SEND MESSAGE(6) */
231 { 0x0A, C, "SEND MESSAGE(6)" },
232 /* 0A M PRINT */
233 { 0x0A, L, "PRINT" },
234 /* 0B Z ZOZV SEEK(6) */
235 { 0x0B, D | W | R | O, "SEEK(6)" },
236 /* 0B O SET CAPACITY */
237 { 0x0B, T, "SET CAPACITY" },
238 /* 0B O SLEW AND PRINT */
239 { 0x0B, L, "SLEW AND PRINT" },
240 /* 0C VVVVVV V */
241 /* 0D VVVVVV V */
242 /* 0E VVVVVV V */
243 /* 0F VOVVVV V READ REVERSE(6) */
244 { 0x0F, T, "READ REVERSE(6)" },
245 /* 10 VM VVV WRITE FILEMARKS(6) */
246 { 0x10, T, "WRITE FILEMARKS(6)" },
247 /* 10 O SYNCHRONIZE BUFFER */
248 { 0x10, L, "SYNCHRONIZE BUFFER" },
249 /* 11 VMVVVV SPACE(6) */
250 { 0x11, T, "SPACE(6)" },
251 /* 12 MMMMMMMMMMMMMM INQUIRY */
252 { 0x12, ALL, "INQUIRY" },
253 /* 13 V VVVV */
254 /* 13 O VERIFY(6) */
255 { 0x13, T, "VERIFY(6)" },
256 /* 14 VOOVVV RECOVER BUFFERED DATA */
257 { 0x14, T | L, "RECOVER BUFFERED DATA" },
258 /* 15 OMO O OOOO OO MODE SELECT(6) */
259 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" },
260 /* 16 ZZMZO OOOZ O RESERVE(6) */
261 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" },
262 /* 16 Z RESERVE ELEMENT(6) */
263 { 0x16, M, "RESERVE ELEMENT(6)" },
264 /* 17 ZZMZO OOOZ O RELEASE(6) */
265 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" },
266 /* 17 Z RELEASE ELEMENT(6) */
267 { 0x17, M, "RELEASE ELEMENT(6)" },
268 /* 18 ZZZZOZO Z COPY */
269 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" },
270 /* 19 VMVVVV ERASE(6) */
271 { 0x19, T, "ERASE(6)" },
272 /* 1A OMO O OOOO OO MODE SENSE(6) */
273 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" },
274 /* 1B O OOO O MO O START STOP UNIT */
275 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" },
276 /* 1B O M LOAD UNLOAD */
277 { 0x1B, T | V, "LOAD UNLOAD" },
278 /* 1B SCAN */
279 { 0x1B, S, "SCAN" },
280 /* 1B O STOP PRINT */
281 { 0x1B, L, "STOP PRINT" },
282 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */
283 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" },
284 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */
285 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" },
286 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */
287 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" },
288 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */
289 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" },
290 /* 1F */
291 /* 20 V VVV V */
292 /* 21 V VVV V */
293 /* 22 V VVV V */
294 /* 23 V V V V */
295 /* 23 O READ FORMAT CAPACITIES */
296 { 0x23, R, "READ FORMAT CAPACITIES" },
297 /* 24 V VV SET WINDOW */
298 { 0x24, S, "SET WINDOW" },
299 /* 25 M M M M READ CAPACITY(10) */
300 { 0x25, D | W | O | B, "READ CAPACITY(10)" },
301 /* 25 O READ CAPACITY */
302 { 0x25, R, "READ CAPACITY" },
303 /* 25 M READ CARD CAPACITY */
304 { 0x25, K, "READ CARD CAPACITY" },
305 /* 25 GET WINDOW */
306 { 0x25, S, "GET WINDOW" },
307 /* 26 V VV */
308 /* 27 V VV */
309 /* 28 M MOM MM READ(10) */
310 { 0x28, D | W | R | O | B | K | S, "READ(10)" },
311 /* 28 GET MESSAGE(10) */
312 { 0x28, C, "GET MESSAGE(10)" },
313 /* 29 V VVO READ GENERATION */
314 { 0x29, O, "READ GENERATION" },
315 /* 2A O MOM MO WRITE(10) */
316 { 0x2A, D | W | R | O | B | K, "WRITE(10)" },
317 /* 2A SEND(10) */
318 { 0x2A, S, "SEND(10)" },
319 /* 2A SEND MESSAGE(10) */
320 { 0x2A, C, "SEND MESSAGE(10)" },
321 /* 2B Z OOO O SEEK(10) */
322 { 0x2B, D | W | R | O | K, "SEEK(10)" },
323 /* 2B O LOCATE(10) */
324 { 0x2B, T, "LOCATE(10)" },
325 /* 2B O POSITION TO ELEMENT */
326 { 0x2B, M, "POSITION TO ELEMENT" },
327 /* 2C V OO ERASE(10) */
328 { 0x2C, R | O, "ERASE(10)" },
329 /* 2D O READ UPDATED BLOCK */
330 { 0x2D, O, "READ UPDATED BLOCK" },
331 /* 2D V */
332 /* 2E O OOO MO WRITE AND VERIFY(10) */
333 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" },
334 /* 2F O OOO VERIFY(10) */
335 { 0x2F, D | W | R | O, "VERIFY(10)" },
336 /* 30 Z ZZZ SEARCH DATA HIGH(10) */
337 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" },
338 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */
339 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" },
340 /* 31 OBJECT POSITION */
341 { 0x31, S, "OBJECT POSITION" },
342 /* 32 Z ZZZ SEARCH DATA LOW(10) */
343 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" },
344 /* 33 Z OZO SET LIMITS(10) */
345 { 0x33, D | W | R | O, "SET LIMITS(10)" },
346 /* 34 O O O O PRE-FETCH(10) */
347 { 0x34, D | W | O | K, "PRE-FETCH(10)" },
348 /* 34 M READ POSITION */
349 { 0x34, T, "READ POSITION" },
350 /* 34 GET DATA BUFFER STATUS */
351 { 0x34, S, "GET DATA BUFFER STATUS" },
352 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */
353 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" },
354 /* 36 Z O O O LOCK UNLOCK CACHE(10) */
355 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" },
356 /* 37 O O READ DEFECT DATA(10) */
357 { 0x37, D | O, "READ DEFECT DATA(10)" },
358 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */
359 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" },
360 /* 38 O O O MEDIUM SCAN */
361 { 0x38, W | O | K, "MEDIUM SCAN" },
362 /* 39 ZZZZOZO Z COMPARE */
363 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" },
364 /* 3A ZZZZOZO Z COPY AND VERIFY */
365 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" },
366 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */
367 { 0x3B, ALL, "WRITE BUFFER" },
368 /* 3C OOOOOOOOOO OOO READ BUFFER */
369 { 0x3C, ALL & ~(B), "READ BUFFER" },
370 /* 3D O UPDATE BLOCK */
371 { 0x3D, O, "UPDATE BLOCK" },
372 /* 3E O O O READ LONG(10) */
373 { 0x3E, D | W | O, "READ LONG(10)" },
374 /* 3F O O O WRITE LONG(10) */
375 { 0x3F, D | W | O, "WRITE LONG(10)" },
376 /* 40 ZZZZOZOZ CHANGE DEFINITION */
377 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" },
378 /* 41 O WRITE SAME(10) */
379 { 0x41, D, "WRITE SAME(10)" },
380 /* 42 O UNMAP */
381 { 0x42, D, "UNMAP" },
382 /* 42 O READ SUB-CHANNEL */
383 { 0x42, R, "READ SUB-CHANNEL" },
384 /* 43 O READ TOC/PMA/ATIP */
385 { 0x43, R, "READ TOC/PMA/ATIP" },
386 /* 44 M M REPORT DENSITY SUPPORT */
387 { 0x44, T | V, "REPORT DENSITY SUPPORT" },
388 /* 44 READ HEADER */
389 /* 45 O PLAY AUDIO(10) */
390 { 0x45, R, "PLAY AUDIO(10)" },
391 /* 46 M GET CONFIGURATION */
392 { 0x46, R, "GET CONFIGURATION" },
393 /* 47 O PLAY AUDIO MSF */
394 { 0x47, R, "PLAY AUDIO MSF" },
395 /* 48 O SANITIZE */
396 { 0x48, D, "SANITIZE" },
397 /* 49 */
398 /* 4A M GET EVENT STATUS NOTIFICATION */
399 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" },
400 /* 4B O PAUSE/RESUME */
401 { 0x4B, R, "PAUSE/RESUME" },
402 /* 4C OOOOO OOOO OOO LOG SELECT */
403 { 0x4C, ALL & ~(R | B), "LOG SELECT" },
404 /* 4D OOOOO OOOO OMO LOG SENSE */
405 { 0x4D, ALL & ~(R | B), "LOG SENSE" },
406 /* 4E O STOP PLAY/SCAN */
407 { 0x4E, R, "STOP PLAY/SCAN" },
408 /* 4F */
409 /* 50 O XDWRITE(10) */
410 { 0x50, D, "XDWRITE(10)" },
411 /* 51 O XPWRITE(10) */
412 { 0x51, D, "XPWRITE(10)" },
413 /* 51 O READ DISC INFORMATION */
414 { 0x51, R, "READ DISC INFORMATION" },
415 /* 52 O XDREAD(10) */
416 { 0x52, D, "XDREAD(10)" },
417 /* 52 O READ TRACK INFORMATION */
418 { 0x52, R, "READ TRACK INFORMATION" },
419 /* 53 O XDWRITEREAD(10) */
420 { 0x53, D, "XDWRITEREAD(10)" },
421 /* 53 O RESERVE TRACK */
422 { 0x53, R, "RESERVE TRACK" },
423 /* 54 O SEND OPC INFORMATION */
424 { 0x54, R, "SEND OPC INFORMATION" },
425 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */
426 { 0x55, ALL & ~(P), "MODE SELECT(10)" },
427 /* 56 ZZMZO OOOZ RESERVE(10) */
428 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" },
429 /* 56 Z RESERVE ELEMENT(10) */
430 { 0x56, M, "RESERVE ELEMENT(10)" },
431 /* 57 ZZMZO OOOZ RELEASE(10) */
432 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" },
433 /* 57 Z RELEASE ELEMENT(10) */
434 { 0x57, M, "RELEASE ELEMENT(10)" },
435 /* 58 O REPAIR TRACK */
436 { 0x58, R, "REPAIR TRACK" },
437 /* 59 */
438 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */
439 { 0x5A, ALL & ~(P), "MODE SENSE(10)" },
440 /* 5B O CLOSE TRACK/SESSION */
441 { 0x5B, R, "CLOSE TRACK/SESSION" },
442 /* 5C O READ BUFFER CAPACITY */
443 { 0x5C, R, "READ BUFFER CAPACITY" },
444 /* 5D O SEND CUE SHEET */
445 { 0x5D, R, "SEND CUE SHEET" },
446 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */
447 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" },
448 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */
449 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" },
450 /* 7E OO O OOOO O extended CDB */
451 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" },
452 /* 7F O M variable length CDB (more than 16 bytes) */
453 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" },
454 /* 80 Z XDWRITE EXTENDED(16) */
455 { 0x80, D, "XDWRITE EXTENDED(16)" },
456 /* 80 M WRITE FILEMARKS(16) */
457 { 0x80, T, "WRITE FILEMARKS(16)" },
458 /* 81 Z REBUILD(16) */
459 { 0x81, D, "REBUILD(16)" },
460 /* 81 O READ REVERSE(16) */
461 { 0x81, T, "READ REVERSE(16)" },
462 /* 82 Z REGENERATE(16) */
463 { 0x82, D, "REGENERATE(16)" },
464 /* 82 O ALLOW OVERWRITE */
465 { 0x82, T, "ALLOW OVERWRITE" },
466 /* 83 OOOOO O OO EXTENDED COPY */
467 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" },
468 /* 84 OOOOO O OO RECEIVE COPY RESULTS */
469 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" },
470 /* 85 O O O ATA COMMAND PASS THROUGH(16) */
471 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" },
472 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */
473 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" },
474 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */
475 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" },
476 /* 88 MM O O O READ(16) */
477 { 0x88, D | T | W | O | B, "READ(16)" },
478 /* 89 O COMPARE AND WRITE*/
479 { 0x89, D, "COMPARE AND WRITE" },
480 /* 8A OM O O O WRITE(16) */
481 { 0x8A, D | T | W | O | B, "WRITE(16)" },
482 /* 8B O ORWRITE */
483 { 0x8B, D, "ORWRITE" },
484 /* 8C OO O OO O M READ ATTRIBUTE */
485 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" },
486 /* 8D OO O OO O O WRITE ATTRIBUTE */
487 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" },
488 /* 8E O O O O WRITE AND VERIFY(16) */
489 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" },
490 /* 8F OO O O O VERIFY(16) */
491 { 0x8F, D | T | W | O | B, "VERIFY(16)" },
492 /* 90 O O O O PRE-FETCH(16) */
493 { 0x90, D | W | O | B, "PRE-FETCH(16)" },
494 /* 91 O O O O SYNCHRONIZE CACHE(16) */
495 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" },
496 /* 91 O SPACE(16) */
497 { 0x91, T, "SPACE(16)" },
498 /* 92 Z O O LOCK UNLOCK CACHE(16) */
499 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" },
500 /* 92 O LOCATE(16) */
501 { 0x92, T, "LOCATE(16)" },
502 /* 93 O WRITE SAME(16) */
503 { 0x93, D, "WRITE SAME(16)" },
504 /* 93 M ERASE(16) */
505 { 0x93, T, "ERASE(16)" },
506 /* 94 O ZBC OUT */
507 { 0x94, ALL, "ZBC OUT" },
508 /* 95 O ZBC IN */
509 { 0x95, ALL, "ZBC IN" },
510 /* 96 */
511 /* 97 */
512 /* 98 */
513 /* 99 */
514 /* 9A O WRITE STREAM(16) */
515 { 0x9A, D, "WRITE STREAM(16)" },
516 /* 9B OOOOOOOOOO OOO READ BUFFER(16) */
517 { 0x9B, ALL & ~(B) , "READ BUFFER(16)" },
518 /* 9C O WRITE ATOMIC(16) */
519 { 0x9C, D, "WRITE ATOMIC(16)" },
520 /* 9D SERVICE ACTION BIDIRECTIONAL */
521 { 0x9D, ALL, "SERVICE ACTION BIDIRECTIONAL" },
522 /* XXX KDM ALL for this? op-num.txt defines it for none.. */
523 /* 9E SERVICE ACTION IN(16) */
524 { 0x9E, ALL, "SERVICE ACTION IN(16)" },
525 /* 9F M SERVICE ACTION OUT(16) */
526 { 0x9F, ALL, "SERVICE ACTION OUT(16)" },
527 /* A0 MMOOO OMMM OMO REPORT LUNS */
528 { 0xA0, ALL & ~(R | B), "REPORT LUNS" },
529 /* A1 O BLANK */
530 { 0xA1, R, "BLANK" },
531 /* A1 O O ATA COMMAND PASS THROUGH(12) */
532 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" },
533 /* A2 OO O O SECURITY PROTOCOL IN */
534 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" },
535 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */
536 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" },
537 /* A3 O SEND KEY */
538 { 0xA3, R, "SEND KEY" },
539 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */
540 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" },
541 /* A4 O REPORT KEY */
542 { 0xA4, R, "REPORT KEY" },
543 /* A5 O O OM MOVE MEDIUM */
544 { 0xA5, T | W | O | M, "MOVE MEDIUM" },
545 /* A5 O PLAY AUDIO(12) */
546 { 0xA5, R, "PLAY AUDIO(12)" },
547 /* A6 O EXCHANGE MEDIUM */
548 { 0xA6, M, "EXCHANGE MEDIUM" },
549 /* A6 O LOAD/UNLOAD C/DVD */
550 { 0xA6, R, "LOAD/UNLOAD C/DVD" },
551 /* A7 ZZ O O MOVE MEDIUM ATTACHED */
552 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" },
553 /* A7 O SET READ AHEAD */
554 { 0xA7, R, "SET READ AHEAD" },
555 /* A8 O OOO READ(12) */
556 { 0xA8, D | W | R | O, "READ(12)" },
557 /* A8 GET MESSAGE(12) */
558 { 0xA8, C, "GET MESSAGE(12)" },
559 /* A9 O SERVICE ACTION OUT(12) */
560 { 0xA9, V, "SERVICE ACTION OUT(12)" },
561 /* AA O OOO WRITE(12) */
562 { 0xAA, D | W | R | O, "WRITE(12)" },
563 /* AA SEND MESSAGE(12) */
564 { 0xAA, C, "SEND MESSAGE(12)" },
565 /* AB O O SERVICE ACTION IN(12) */
566 { 0xAB, R | V, "SERVICE ACTION IN(12)" },
567 /* AC O ERASE(12) */
568 { 0xAC, O, "ERASE(12)" },
569 /* AC O GET PERFORMANCE */
570 { 0xAC, R, "GET PERFORMANCE" },
571 /* AD O READ DVD STRUCTURE */
572 { 0xAD, R, "READ DVD STRUCTURE" },
573 /* AE O O O WRITE AND VERIFY(12) */
574 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" },
575 /* AF O OZO VERIFY(12) */
576 { 0xAF, D | W | R | O, "VERIFY(12)" },
577 /* B0 ZZZ SEARCH DATA HIGH(12) */
578 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" },
579 /* B1 ZZZ SEARCH DATA EQUAL(12) */
580 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" },
581 /* B2 ZZZ SEARCH DATA LOW(12) */
582 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" },
583 /* B3 Z OZO SET LIMITS(12) */
584 { 0xB3, D | W | R | O, "SET LIMITS(12)" },
585 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */
586 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" },
587 /* B5 OO O O SECURITY PROTOCOL OUT */
588 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" },
589 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */
590 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" },
591 /* B6 O SEND VOLUME TAG */
592 { 0xB6, M, "SEND VOLUME TAG" },
593 /* B6 O SET STREAMING */
594 { 0xB6, R, "SET STREAMING" },
595 /* B7 O O READ DEFECT DATA(12) */
596 { 0xB7, D | O, "READ DEFECT DATA(12)" },
597 /* B8 O OZOM READ ELEMENT STATUS */
598 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" },
599 /* B9 O READ CD MSF */
600 { 0xB9, R, "READ CD MSF" },
601 /* BA O O OOMO REDUNDANCY GROUP (IN) */
602 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" },
603 /* BA O SCAN */
604 { 0xBA, R, "SCAN" },
605 /* BB O O OOOO REDUNDANCY GROUP (OUT) */
606 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" },
607 /* BB O SET CD SPEED */
608 { 0xBB, R, "SET CD SPEED" },
609 /* BC O O OOMO SPARE (IN) */
610 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" },
611 /* BD O O OOOO SPARE (OUT) */
612 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" },
613 /* BD O MECHANISM STATUS */
614 { 0xBD, R, "MECHANISM STATUS" },
615 /* BE O O OOMO VOLUME SET (IN) */
616 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" },
617 /* BE O READ CD */
618 { 0xBE, R, "READ CD" },
619 /* BF O O OOOO VOLUME SET (OUT) */
620 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" },
621 /* BF O SEND DVD STRUCTURE */
622 { 0xBF, R, "SEND DVD STRUCTURE" }
623 };
624
625 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)626 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
627 {
628 caddr_t match;
629 int i, j;
630 u_int32_t opmask;
631 u_int16_t pd_type;
632 int num_ops[2];
633 struct op_table_entry *table[2];
634 int num_tables;
635
636 /*
637 * If we've got inquiry data, use it to determine what type of
638 * device we're dealing with here. Otherwise, assume direct
639 * access.
640 */
641 if (inq_data == NULL) {
642 pd_type = T_DIRECT;
643 match = NULL;
644 } else {
645 pd_type = SID_TYPE(inq_data);
646
647 match = cam_quirkmatch((caddr_t)inq_data,
648 (caddr_t)scsi_op_quirk_table,
649 nitems(scsi_op_quirk_table),
650 sizeof(*scsi_op_quirk_table),
651 scsi_inquiry_match);
652 }
653
654 if (match != NULL) {
655 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table;
656 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops;
657 table[1] = scsi_op_codes;
658 num_ops[1] = nitems(scsi_op_codes);
659 num_tables = 2;
660 } else {
661 /*
662 * If this is true, we have a vendor specific opcode that
663 * wasn't covered in the quirk table.
664 */
665 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80)))
666 return("Vendor Specific Command");
667
668 table[0] = scsi_op_codes;
669 num_ops[0] = nitems(scsi_op_codes);
670 num_tables = 1;
671 }
672
673 /* RBC is 'Simplified' Direct Access Device */
674 if (pd_type == T_RBC)
675 pd_type = T_DIRECT;
676
677 /*
678 * Host managed drives are direct access for the most part.
679 */
680 if (pd_type == T_ZBC_HM)
681 pd_type = T_DIRECT;
682
683 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */
684 if (pd_type == T_NODEVICE)
685 pd_type = T_DIRECT;
686
687 opmask = 1 << pd_type;
688
689 for (j = 0; j < num_tables; j++) {
690 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){
691 if ((table[j][i].opcode == opcode)
692 && ((table[j][i].opmask & opmask) != 0))
693 return(table[j][i].desc);
694 }
695 }
696
697 /*
698 * If we can't find a match for the command in the table, we just
699 * assume it's a vendor specifc command.
700 */
701 return("Vendor Specific Command");
702
703 }
704
705 #else /* SCSI_NO_OP_STRINGS */
706
707 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)708 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
709 {
710 return("");
711 }
712
713 #endif
714
715 #if !defined(SCSI_NO_SENSE_STRINGS)
716 #define SST(asc, ascq, action, desc) \
717 asc, ascq, action, desc
718 #else
719 const char empty_string[] = "";
720
721 #define SST(asc, ascq, action, desc) \
722 asc, ascq, action, empty_string
723 #endif
724
725 const struct sense_key_table_entry sense_key_table[] =
726 {
727 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
728 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
729 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" },
730 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
731 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
732 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
733 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
734 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
735 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
736 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
737 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
738 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
739 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
740 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
741 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
742 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" }
743 };
744
745 static struct asc_table_entry quantum_fireball_entries[] = {
746 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
747 "Logical unit not ready, initializing cmd. required") }
748 };
749
750 static struct asc_table_entry sony_mo_entries[] = {
751 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
752 "Logical unit not ready, cause not reportable") }
753 };
754
755 static struct asc_table_entry hgst_entries[] = {
756 { SST(0x04, 0xF0, SS_RDEF,
757 "Vendor Unique - Logical Unit Not Ready") },
758 { SST(0x0A, 0x01, SS_RDEF,
759 "Unrecovered Super Certification Log Write Error") },
760 { SST(0x0A, 0x02, SS_RDEF,
761 "Unrecovered Super Certification Log Read Error") },
762 { SST(0x15, 0x03, SS_RDEF,
763 "Unrecovered Sector Error") },
764 { SST(0x3E, 0x04, SS_RDEF,
765 "Unrecovered Self-Test Hard-Cache Test Fail") },
766 { SST(0x3E, 0x05, SS_RDEF,
767 "Unrecovered Self-Test OTF-Cache Fail") },
768 { SST(0x40, 0x00, SS_RDEF,
769 "Unrecovered SAT No Buffer Overflow Error") },
770 { SST(0x40, 0x01, SS_RDEF,
771 "Unrecovered SAT Buffer Overflow Error") },
772 { SST(0x40, 0x02, SS_RDEF,
773 "Unrecovered SAT No Buffer Overflow With ECS Fault") },
774 { SST(0x40, 0x03, SS_RDEF,
775 "Unrecovered SAT Buffer Overflow With ECS Fault") },
776 { SST(0x40, 0x81, SS_RDEF,
777 "DRAM Failure") },
778 { SST(0x44, 0x0B, SS_RDEF,
779 "Vendor Unique - Internal Target Failure") },
780 { SST(0x44, 0xF2, SS_RDEF,
781 "Vendor Unique - Internal Target Failure") },
782 { SST(0x44, 0xF6, SS_RDEF,
783 "Vendor Unique - Internal Target Failure") },
784 { SST(0x44, 0xF9, SS_RDEF,
785 "Vendor Unique - Internal Target Failure") },
786 { SST(0x44, 0xFA, SS_RDEF,
787 "Vendor Unique - Internal Target Failure") },
788 { SST(0x5D, 0x22, SS_RDEF,
789 "Extreme Over-Temperature Warning") },
790 { SST(0x5D, 0x50, SS_RDEF,
791 "Load/Unload cycle Count Warning") },
792 { SST(0x81, 0x00, SS_RDEF,
793 "Vendor Unique - Internal Logic Error") },
794 { SST(0x85, 0x00, SS_RDEF,
795 "Vendor Unique - Internal Key Seed Error") },
796 };
797
798 static struct asc_table_entry seagate_entries[] = {
799 { SST(0x04, 0xF0, SS_RDEF,
800 "Logical Unit Not Ready, super certify in Progress") },
801 { SST(0x08, 0x86, SS_RDEF,
802 "Write Fault Data Corruption") },
803 { SST(0x09, 0x0D, SS_RDEF,
804 "Tracking Failure") },
805 { SST(0x09, 0x0E, SS_RDEF,
806 "ETF Failure") },
807 { SST(0x0B, 0x5D, SS_RDEF,
808 "Pre-SMART Warning") },
809 { SST(0x0B, 0x85, SS_RDEF,
810 "5V Voltage Warning") },
811 { SST(0x0B, 0x8C, SS_RDEF,
812 "12V Voltage Warning") },
813 { SST(0x0C, 0xFF, SS_RDEF,
814 "Write Error - Too many error recovery revs") },
815 { SST(0x11, 0xFF, SS_RDEF,
816 "Unrecovered Read Error - Too many error recovery revs") },
817 { SST(0x19, 0x0E, SS_RDEF,
818 "Fewer than 1/2 defect list copies") },
819 { SST(0x20, 0xF3, SS_RDEF,
820 "Illegal CDB linked to skip mask cmd") },
821 { SST(0x24, 0xF0, SS_RDEF,
822 "Illegal byte in CDB, LBA not matching") },
823 { SST(0x24, 0xF1, SS_RDEF,
824 "Illegal byte in CDB, LEN not matching") },
825 { SST(0x24, 0xF2, SS_RDEF,
826 "Mask not matching transfer length") },
827 { SST(0x24, 0xF3, SS_RDEF,
828 "Drive formatted without plist") },
829 { SST(0x26, 0x95, SS_RDEF,
830 "Invalid Field Parameter - CAP File") },
831 { SST(0x26, 0x96, SS_RDEF,
832 "Invalid Field Parameter - RAP File") },
833 { SST(0x26, 0x97, SS_RDEF,
834 "Invalid Field Parameter - TMS Firmware Tag") },
835 { SST(0x26, 0x98, SS_RDEF,
836 "Invalid Field Parameter - Check Sum") },
837 { SST(0x26, 0x99, SS_RDEF,
838 "Invalid Field Parameter - Firmware Tag") },
839 { SST(0x29, 0x08, SS_RDEF,
840 "Write Log Dump data") },
841 { SST(0x29, 0x09, SS_RDEF,
842 "Write Log Dump data") },
843 { SST(0x29, 0x0A, SS_RDEF,
844 "Reserved disk space") },
845 { SST(0x29, 0x0B, SS_RDEF,
846 "SDBP") },
847 { SST(0x29, 0x0C, SS_RDEF,
848 "SDBP") },
849 { SST(0x31, 0x91, SS_RDEF,
850 "Format Corrupted World Wide Name (WWN) is Invalid") },
851 { SST(0x32, 0x03, SS_RDEF,
852 "Defect List - Length exceeds Command Allocated Length") },
853 { SST(0x33, 0x00, SS_RDEF,
854 "Flash not ready for access") },
855 { SST(0x3F, 0x70, SS_RDEF,
856 "Invalid RAP block") },
857 { SST(0x3F, 0x71, SS_RDEF,
858 "RAP/ETF mismatch") },
859 { SST(0x3F, 0x90, SS_RDEF,
860 "Invalid CAP block") },
861 { SST(0x3F, 0x91, SS_RDEF,
862 "World Wide Name (WWN) Mismatch") },
863 { SST(0x40, 0x01, SS_RDEF,
864 "DRAM Parity Error") },
865 { SST(0x40, 0x02, SS_RDEF,
866 "DRAM Parity Error") },
867 { SST(0x42, 0x0A, SS_RDEF,
868 "Loopback Test") },
869 { SST(0x42, 0x0B, SS_RDEF,
870 "Loopback Test") },
871 { SST(0x44, 0xF2, SS_RDEF,
872 "Compare error during data integrity check") },
873 { SST(0x44, 0xF6, SS_RDEF,
874 "Unrecoverable error during data integrity check") },
875 { SST(0x47, 0x80, SS_RDEF,
876 "Fibre Channel Sequence Error") },
877 { SST(0x4E, 0x01, SS_RDEF,
878 "Information Unit Too Short") },
879 { SST(0x80, 0x00, SS_RDEF,
880 "General Firmware Error / Command Timeout") },
881 { SST(0x80, 0x01, SS_RDEF,
882 "Command Timeout") },
883 { SST(0x80, 0x02, SS_RDEF,
884 "Command Timeout") },
885 { SST(0x80, 0x80, SS_RDEF,
886 "FC FIFO Error During Read Transfer") },
887 { SST(0x80, 0x81, SS_RDEF,
888 "FC FIFO Error During Write Transfer") },
889 { SST(0x80, 0x82, SS_RDEF,
890 "DISC FIFO Error During Read Transfer") },
891 { SST(0x80, 0x83, SS_RDEF,
892 "DISC FIFO Error During Write Transfer") },
893 { SST(0x80, 0x84, SS_RDEF,
894 "LBA Seeded LRC Error on Read") },
895 { SST(0x80, 0x85, SS_RDEF,
896 "LBA Seeded LRC Error on Write") },
897 { SST(0x80, 0x86, SS_RDEF,
898 "IOEDC Error on Read") },
899 { SST(0x80, 0x87, SS_RDEF,
900 "IOEDC Error on Write") },
901 { SST(0x80, 0x88, SS_RDEF,
902 "Host Parity Check Failed") },
903 { SST(0x80, 0x89, SS_RDEF,
904 "IOEDC error on read detected by formatter") },
905 { SST(0x80, 0x8A, SS_RDEF,
906 "Host Parity Errors / Host FIFO Initialization Failed") },
907 { SST(0x80, 0x8B, SS_RDEF,
908 "Host Parity Errors") },
909 { SST(0x80, 0x8C, SS_RDEF,
910 "Host Parity Errors") },
911 { SST(0x80, 0x8D, SS_RDEF,
912 "Host Parity Errors") },
913 { SST(0x81, 0x00, SS_RDEF,
914 "LA Check Failed") },
915 { SST(0x82, 0x00, SS_RDEF,
916 "Internal client detected insufficient buffer") },
917 { SST(0x84, 0x00, SS_RDEF,
918 "Scheduled Diagnostic And Repair") },
919 };
920
921 static struct scsi_sense_quirk_entry sense_quirk_table[] = {
922 {
923 /*
924 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b
925 * when they really should return 0x04 0x02.
926 */
927 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
928 /*num_sense_keys*/0,
929 nitems(quantum_fireball_entries),
930 /*sense key entries*/NULL,
931 quantum_fireball_entries
932 },
933 {
934 /*
935 * This Sony MO drive likes to return 0x04, 0x00 when it
936 * isn't spun up.
937 */
938 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
939 /*num_sense_keys*/0,
940 nitems(sony_mo_entries),
941 /*sense key entries*/NULL,
942 sony_mo_entries
943 },
944 {
945 /*
946 * HGST vendor-specific error codes
947 */
948 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"},
949 /*num_sense_keys*/0,
950 nitems(hgst_entries),
951 /*sense key entries*/NULL,
952 hgst_entries
953 },
954 {
955 /*
956 * SEAGATE vendor-specific error codes
957 */
958 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"},
959 /*num_sense_keys*/0,
960 nitems(seagate_entries),
961 /*sense key entries*/NULL,
962 seagate_entries
963 }
964 };
965
966 const u_int sense_quirk_table_size = nitems(sense_quirk_table);
967
968 static struct asc_table_entry asc_table[] = {
969 /*
970 * From: http://www.t10.org/lists/asc-num.txt
971 * Modifications by Jung-uk Kim (jkim@FreeBSD.org)
972 */
973 /*
974 * File: ASC-NUM.TXT
975 *
976 * SCSI ASC/ASCQ Assignments
977 * Numeric Sorted Listing
978 * as of 8/12/15
979 *
980 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
981 * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
982 * . L - PRINTER DEVICE (SSC) blank = reserved
983 * . P - PROCESSOR DEVICE (SPC) not blank = allowed
984 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2)
985 * . . R - CD DEVICE (MMC)
986 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
987 * . . .M - MEDIA CHANGER DEVICE (SMC)
988 * . . . A - STORAGE ARRAY DEVICE (SCC)
989 * . . . E - ENCLOSURE SERVICES DEVICE (SES)
990 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
991 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
992 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
993 * . . . . .F - OBJECT-BASED STORAGE (OSD)
994 * DTLPWROMAEBKVF
995 * ASC ASCQ Action
996 * Description
997 */
998 /* DTLPWROMAEBKVF */
999 { SST(0x00, 0x00, SS_NOP,
1000 "No additional sense information") },
1001 /* T */
1002 { SST(0x00, 0x01, SS_RDEF,
1003 "Filemark detected") },
1004 /* T */
1005 { SST(0x00, 0x02, SS_RDEF,
1006 "End-of-partition/medium detected") },
1007 /* T */
1008 { SST(0x00, 0x03, SS_RDEF,
1009 "Setmark detected") },
1010 /* T */
1011 { SST(0x00, 0x04, SS_RDEF,
1012 "Beginning-of-partition/medium detected") },
1013 /* TL */
1014 { SST(0x00, 0x05, SS_RDEF,
1015 "End-of-data detected") },
1016 /* DTLPWROMAEBKVF */
1017 { SST(0x00, 0x06, SS_RDEF,
1018 "I/O process terminated") },
1019 /* T */
1020 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */
1021 "Programmable early warning detected") },
1022 /* R */
1023 { SST(0x00, 0x11, SS_FATAL | EBUSY,
1024 "Audio play operation in progress") },
1025 /* R */
1026 { SST(0x00, 0x12, SS_NOP,
1027 "Audio play operation paused") },
1028 /* R */
1029 { SST(0x00, 0x13, SS_NOP,
1030 "Audio play operation successfully completed") },
1031 /* R */
1032 { SST(0x00, 0x14, SS_RDEF,
1033 "Audio play operation stopped due to error") },
1034 /* R */
1035 { SST(0x00, 0x15, SS_NOP,
1036 "No current audio status to return") },
1037 /* DTLPWROMAEBKVF */
1038 { SST(0x00, 0x16, SS_FATAL | EBUSY,
1039 "Operation in progress") },
1040 /* DTL WROMAEBKVF */
1041 { SST(0x00, 0x17, SS_RDEF,
1042 "Cleaning requested") },
1043 /* T */
1044 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */
1045 "Erase operation in progress") },
1046 /* T */
1047 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */
1048 "Locate operation in progress") },
1049 /* T */
1050 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */
1051 "Rewind operation in progress") },
1052 /* T */
1053 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */
1054 "Set capacity operation in progress") },
1055 /* T */
1056 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */
1057 "Verify operation in progress") },
1058 /* DT B */
1059 { SST(0x00, 0x1D, SS_NOP,
1060 "ATA pass through information available") },
1061 /* DT R MAEBKV */
1062 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */
1063 "Conflicting SA creation request") },
1064 /* DT B */
1065 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */
1066 "Logical unit transitioning to another power condition") },
1067 /* DT P B */
1068 { SST(0x00, 0x20, SS_NOP,
1069 "Extended copy information available") },
1070 /* D */
1071 { SST(0x00, 0x21, SS_RDEF, /* XXX TBD */
1072 "Atomic command aborted due to ACA") },
1073 /* D W O BK */
1074 { SST(0x01, 0x00, SS_RDEF,
1075 "No index/sector signal") },
1076 /* D WRO BK */
1077 { SST(0x02, 0x00, SS_RDEF,
1078 "No seek complete") },
1079 /* DTL W O BK */
1080 { SST(0x03, 0x00, SS_RDEF,
1081 "Peripheral device write fault") },
1082 /* T */
1083 { SST(0x03, 0x01, SS_RDEF,
1084 "No write current") },
1085 /* T */
1086 { SST(0x03, 0x02, SS_RDEF,
1087 "Excessive write errors") },
1088 /* DTLPWROMAEBKVF */
1089 { SST(0x04, 0x00, SS_RDEF,
1090 "Logical unit not ready, cause not reportable") },
1091 /* DTLPWROMAEBKVF */
1092 { SST(0x04, 0x01, SS_WAIT | EBUSY,
1093 "Logical unit is in process of becoming ready") },
1094 /* DTLPWROMAEBKVF */
1095 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
1096 "Logical unit not ready, initializing command required") },
1097 /* DTLPWROMAEBKVF */
1098 { SST(0x04, 0x03, SS_FATAL | ENXIO,
1099 "Logical unit not ready, manual intervention required") },
1100 /* DTL RO B */
1101 { SST(0x04, 0x04, SS_FATAL | EBUSY,
1102 "Logical unit not ready, format in progress") },
1103 /* DT W O A BK F */
1104 { SST(0x04, 0x05, SS_FATAL | EBUSY,
1105 "Logical unit not ready, rebuild in progress") },
1106 /* DT W O A BK */
1107 { SST(0x04, 0x06, SS_FATAL | EBUSY,
1108 "Logical unit not ready, recalculation in progress") },
1109 /* DTLPWROMAEBKVF */
1110 { SST(0x04, 0x07, SS_FATAL | EBUSY,
1111 "Logical unit not ready, operation in progress") },
1112 /* R */
1113 { SST(0x04, 0x08, SS_FATAL | EBUSY,
1114 "Logical unit not ready, long write in progress") },
1115 /* DTLPWROMAEBKVF */
1116 { SST(0x04, 0x09, SS_FATAL | EBUSY,
1117 "Logical unit not ready, self-test in progress") },
1118 /* DTLPWROMAEBKVF */
1119 { SST(0x04, 0x0A, SS_WAIT | ENXIO,
1120 "Logical unit not accessible, asymmetric access state transition")},
1121 /* DTLPWROMAEBKVF */
1122 { SST(0x04, 0x0B, SS_FATAL | ENXIO,
1123 "Logical unit not accessible, target port in standby state") },
1124 /* DTLPWROMAEBKVF */
1125 { SST(0x04, 0x0C, SS_FATAL | ENXIO,
1126 "Logical unit not accessible, target port in unavailable state") },
1127 /* F */
1128 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */
1129 "Logical unit not ready, structure check required") },
1130 /* DTL WR MAEBKVF */
1131 { SST(0x04, 0x0E, SS_RDEF, /* XXX TBD */
1132 "Logical unit not ready, security session in progress") },
1133 /* DT WROM B */
1134 { SST(0x04, 0x10, SS_FATAL | ENODEV,
1135 "Logical unit not ready, auxiliary memory not accessible") },
1136 /* DT WRO AEB VF */
1137 { SST(0x04, 0x11, SS_WAIT | ENXIO,
1138 "Logical unit not ready, notify (enable spinup) required") },
1139 /* M V */
1140 { SST(0x04, 0x12, SS_FATAL | ENXIO,
1141 "Logical unit not ready, offline") },
1142 /* DT R MAEBKV */
1143 { SST(0x04, 0x13, SS_WAIT | EBUSY,
1144 "Logical unit not ready, SA creation in progress") },
1145 /* D B */
1146 { SST(0x04, 0x14, SS_WAIT | ENOSPC,
1147 "Logical unit not ready, space allocation in progress") },
1148 /* M */
1149 { SST(0x04, 0x15, SS_FATAL | ENXIO,
1150 "Logical unit not ready, robotics disabled") },
1151 /* M */
1152 { SST(0x04, 0x16, SS_FATAL | ENXIO,
1153 "Logical unit not ready, configuration required") },
1154 /* M */
1155 { SST(0x04, 0x17, SS_FATAL | ENXIO,
1156 "Logical unit not ready, calibration required") },
1157 /* M */
1158 { SST(0x04, 0x18, SS_FATAL | ENXIO,
1159 "Logical unit not ready, a door is open") },
1160 /* M */
1161 { SST(0x04, 0x19, SS_FATAL | ENODEV,
1162 "Logical unit not ready, operating in sequential mode") },
1163 /* DT B */
1164 { SST(0x04, 0x1A, SS_WAIT | EBUSY,
1165 "Logical unit not ready, START/STOP UNIT command in progress") },
1166 /* D B */
1167 { SST(0x04, 0x1B, SS_WAIT | EBUSY,
1168 "Logical unit not ready, sanitize in progress") },
1169 /* DT MAEB */
1170 { SST(0x04, 0x1C, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
1171 "Logical unit not ready, additional power use not yet granted") },
1172 /* D */
1173 { SST(0x04, 0x1D, SS_WAIT | EBUSY,
1174 "Logical unit not ready, configuration in progress") },
1175 /* D */
1176 { SST(0x04, 0x1E, SS_FATAL | ENXIO,
1177 "Logical unit not ready, microcode activation required") },
1178 /* DTLPWROMAEBKVF */
1179 { SST(0x04, 0x1F, SS_FATAL | ENXIO,
1180 "Logical unit not ready, microcode download required") },
1181 /* DTLPWROMAEBKVF */
1182 { SST(0x04, 0x20, SS_FATAL | ENXIO,
1183 "Logical unit not ready, logical unit reset required") },
1184 /* DTLPWROMAEBKVF */
1185 { SST(0x04, 0x21, SS_FATAL | ENXIO,
1186 "Logical unit not ready, hard reset required") },
1187 /* DTLPWROMAEBKVF */
1188 { SST(0x04, 0x22, SS_FATAL | ENXIO,
1189 "Logical unit not ready, power cycle required") },
1190 /* D */
1191 { SST(0x04, 0x23, SS_FATAL | ENXIO,
1192 "Logical unit not ready, affiliation required") },
1193 /* D */
1194 { SST(0x04, 0x24, SS_FATAL | EBUSY,
1195 "Depopulation in progress") },
1196 /* D */
1197 { SST(0x04, 0x25, SS_FATAL | EBUSY,
1198 "Depopulation restoration in progress") },
1199 /* DTL WROMAEBKVF */
1200 { SST(0x05, 0x00, SS_RDEF,
1201 "Logical unit does not respond to selection") },
1202 /* D WROM BK */
1203 { SST(0x06, 0x00, SS_RDEF,
1204 "No reference position found") },
1205 /* DTL WROM BK */
1206 { SST(0x07, 0x00, SS_RDEF,
1207 "Multiple peripheral devices selected") },
1208 /* DTL WROMAEBKVF */
1209 { SST(0x08, 0x00, SS_RDEF,
1210 "Logical unit communication failure") },
1211 /* DTL WROMAEBKVF */
1212 { SST(0x08, 0x01, SS_RDEF,
1213 "Logical unit communication time-out") },
1214 /* DTL WROMAEBKVF */
1215 { SST(0x08, 0x02, SS_RDEF,
1216 "Logical unit communication parity error") },
1217 /* DT ROM BK */
1218 { SST(0x08, 0x03, SS_RDEF,
1219 "Logical unit communication CRC error (Ultra-DMA/32)") },
1220 /* DTLPWRO K */
1221 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */
1222 "Unreachable copy target") },
1223 /* DT WRO B */
1224 { SST(0x09, 0x00, SS_RDEF,
1225 "Track following error") },
1226 /* WRO K */
1227 { SST(0x09, 0x01, SS_RDEF,
1228 "Tracking servo failure") },
1229 /* WRO K */
1230 { SST(0x09, 0x02, SS_RDEF,
1231 "Focus servo failure") },
1232 /* WRO */
1233 { SST(0x09, 0x03, SS_RDEF,
1234 "Spindle servo failure") },
1235 /* DT WRO B */
1236 { SST(0x09, 0x04, SS_RDEF,
1237 "Head select fault") },
1238 /* DT RO B */
1239 { SST(0x09, 0x05, SS_RDEF,
1240 "Vibration induced tracking error") },
1241 /* DTLPWROMAEBKVF */
1242 { SST(0x0A, 0x00, SS_FATAL | ENOSPC,
1243 "Error log overflow") },
1244 /* DTLPWROMAEBKVF */
1245 { SST(0x0B, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1246 "Warning") },
1247 /* DTLPWROMAEBKVF */
1248 { SST(0x0B, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1249 "Warning - specified temperature exceeded") },
1250 /* DTLPWROMAEBKVF */
1251 { SST(0x0B, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1252 "Warning - enclosure degraded") },
1253 /* DTLPWROMAEBKVF */
1254 { SST(0x0B, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1255 "Warning - background self-test failed") },
1256 /* DTLPWRO AEBKVF */
1257 { SST(0x0B, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1258 "Warning - background pre-scan detected medium error") },
1259 /* DTLPWRO AEBKVF */
1260 { SST(0x0B, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1261 "Warning - background medium scan detected medium error") },
1262 /* DTLPWROMAEBKVF */
1263 { SST(0x0B, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1264 "Warning - non-volatile cache now volatile") },
1265 /* DTLPWROMAEBKVF */
1266 { SST(0x0B, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1267 "Warning - degraded power to non-volatile cache") },
1268 /* DTLPWROMAEBKVF */
1269 { SST(0x0B, 0x08, SS_NOP | SSQ_PRINT_SENSE,
1270 "Warning - power loss expected") },
1271 /* D */
1272 { SST(0x0B, 0x09, SS_NOP | SSQ_PRINT_SENSE,
1273 "Warning - device statistics notification available") },
1274 /* DTLPWROMAEBKVF */
1275 { SST(0x0B, 0x0A, SS_NOP | SSQ_PRINT_SENSE,
1276 "Warning - High critical temperature limit exceeded") },
1277 /* DTLPWROMAEBKVF */
1278 { SST(0x0B, 0x0B, SS_NOP | SSQ_PRINT_SENSE,
1279 "Warning - Low critical temperature limit exceeded") },
1280 /* DTLPWROMAEBKVF */
1281 { SST(0x0B, 0x0C, SS_NOP | SSQ_PRINT_SENSE,
1282 "Warning - High operating temperature limit exceeded") },
1283 /* DTLPWROMAEBKVF */
1284 { SST(0x0B, 0x0D, SS_NOP | SSQ_PRINT_SENSE,
1285 "Warning - Low operating temperature limit exceeded") },
1286 /* DTLPWROMAEBKVF */
1287 { SST(0x0B, 0x0E, SS_NOP | SSQ_PRINT_SENSE,
1288 "Warning - High citical humidity limit exceeded") },
1289 /* DTLPWROMAEBKVF */
1290 { SST(0x0B, 0x0F, SS_NOP | SSQ_PRINT_SENSE,
1291 "Warning - Low citical humidity limit exceeded") },
1292 /* DTLPWROMAEBKVF */
1293 { SST(0x0B, 0x10, SS_NOP | SSQ_PRINT_SENSE,
1294 "Warning - High operating humidity limit exceeded") },
1295 /* DTLPWROMAEBKVF */
1296 { SST(0x0B, 0x11, SS_NOP | SSQ_PRINT_SENSE,
1297 "Warning - Low operating humidity limit exceeded") },
1298 /* T R */
1299 { SST(0x0C, 0x00, SS_RDEF,
1300 "Write error") },
1301 /* K */
1302 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1303 "Write error - recovered with auto reallocation") },
1304 /* D W O BK */
1305 { SST(0x0C, 0x02, SS_RDEF,
1306 "Write error - auto reallocation failed") },
1307 /* D W O BK */
1308 { SST(0x0C, 0x03, SS_RDEF,
1309 "Write error - recommend reassignment") },
1310 /* DT W O B */
1311 { SST(0x0C, 0x04, SS_RDEF,
1312 "Compression check miscompare error") },
1313 /* DT W O B */
1314 { SST(0x0C, 0x05, SS_RDEF,
1315 "Data expansion occurred during compression") },
1316 /* DT W O B */
1317 { SST(0x0C, 0x06, SS_RDEF,
1318 "Block not compressible") },
1319 /* R */
1320 { SST(0x0C, 0x07, SS_RDEF,
1321 "Write error - recovery needed") },
1322 /* R */
1323 { SST(0x0C, 0x08, SS_RDEF,
1324 "Write error - recovery failed") },
1325 /* R */
1326 { SST(0x0C, 0x09, SS_RDEF,
1327 "Write error - loss of streaming") },
1328 /* R */
1329 { SST(0x0C, 0x0A, SS_RDEF,
1330 "Write error - padding blocks added") },
1331 /* DT WROM B */
1332 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */
1333 "Auxiliary memory write error") },
1334 /* DTLPWRO AEBKVF */
1335 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */
1336 "Write error - unexpected unsolicited data") },
1337 /* DTLPWRO AEBKVF */
1338 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */
1339 "Write error - not enough unsolicited data") },
1340 /* DT W O BK */
1341 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */
1342 "Multiple write errors") },
1343 /* R */
1344 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */
1345 "Defects in error window") },
1346 /* D */
1347 { SST(0x0C, 0x10, SS_RDEF, /* XXX TBD */
1348 "Incomplete multiple atomic write operations") },
1349 /* D */
1350 { SST(0x0C, 0x11, SS_RDEF, /* XXX TBD */
1351 "Write error - recovery scan needed") },
1352 /* D */
1353 { SST(0x0C, 0x12, SS_RDEF, /* XXX TBD */
1354 "Write error - insufficient zone resources") },
1355 /* DTLPWRO A K */
1356 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */
1357 "Error detected by third party temporary initiator") },
1358 /* DTLPWRO A K */
1359 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */
1360 "Third party device failure") },
1361 /* DTLPWRO A K */
1362 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */
1363 "Copy target device not reachable") },
1364 /* DTLPWRO A K */
1365 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */
1366 "Incorrect copy target device type") },
1367 /* DTLPWRO A K */
1368 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */
1369 "Copy target device data underrun") },
1370 /* DTLPWRO A K */
1371 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */
1372 "Copy target device data overrun") },
1373 /* DT PWROMAEBK F */
1374 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */
1375 "Invalid information unit") },
1376 /* DT PWROMAEBK F */
1377 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */
1378 "Information unit too short") },
1379 /* DT PWROMAEBK F */
1380 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */
1381 "Information unit too long") },
1382 /* DT P R MAEBK F */
1383 { SST(0x0E, 0x03, SS_FATAL | EINVAL,
1384 "Invalid field in command information unit") },
1385 /* D W O BK */
1386 { SST(0x10, 0x00, SS_RDEF,
1387 "ID CRC or ECC error") },
1388 /* DT W O */
1389 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */
1390 "Logical block guard check failed") },
1391 /* DT W O */
1392 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */
1393 "Logical block application tag check failed") },
1394 /* DT W O */
1395 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */
1396 "Logical block reference tag check failed") },
1397 /* T */
1398 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */
1399 "Logical block protection error on recovered buffer data") },
1400 /* T */
1401 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */
1402 "Logical block protection method error") },
1403 /* DT WRO BK */
1404 { SST(0x11, 0x00, SS_FATAL|EIO,
1405 "Unrecovered read error") },
1406 /* DT WRO BK */
1407 { SST(0x11, 0x01, SS_FATAL|EIO,
1408 "Read retries exhausted") },
1409 /* DT WRO BK */
1410 { SST(0x11, 0x02, SS_FATAL|EIO,
1411 "Error too long to correct") },
1412 /* DT W O BK */
1413 { SST(0x11, 0x03, SS_FATAL|EIO,
1414 "Multiple read errors") },
1415 /* D W O BK */
1416 { SST(0x11, 0x04, SS_FATAL|EIO,
1417 "Unrecovered read error - auto reallocate failed") },
1418 /* WRO B */
1419 { SST(0x11, 0x05, SS_FATAL|EIO,
1420 "L-EC uncorrectable error") },
1421 /* WRO B */
1422 { SST(0x11, 0x06, SS_FATAL|EIO,
1423 "CIRC unrecovered error") },
1424 /* W O B */
1425 { SST(0x11, 0x07, SS_RDEF,
1426 "Data re-synchronization error") },
1427 /* T */
1428 { SST(0x11, 0x08, SS_RDEF,
1429 "Incomplete block read") },
1430 /* T */
1431 { SST(0x11, 0x09, SS_RDEF,
1432 "No gap found") },
1433 /* DT O BK */
1434 { SST(0x11, 0x0A, SS_RDEF,
1435 "Miscorrected error") },
1436 /* D W O BK */
1437 { SST(0x11, 0x0B, SS_FATAL|EIO,
1438 "Unrecovered read error - recommend reassignment") },
1439 /* D W O BK */
1440 { SST(0x11, 0x0C, SS_FATAL|EIO,
1441 "Unrecovered read error - recommend rewrite the data") },
1442 /* DT WRO B */
1443 { SST(0x11, 0x0D, SS_RDEF,
1444 "De-compression CRC error") },
1445 /* DT WRO B */
1446 { SST(0x11, 0x0E, SS_RDEF,
1447 "Cannot decompress using declared algorithm") },
1448 /* R */
1449 { SST(0x11, 0x0F, SS_RDEF,
1450 "Error reading UPC/EAN number") },
1451 /* R */
1452 { SST(0x11, 0x10, SS_RDEF,
1453 "Error reading ISRC number") },
1454 /* R */
1455 { SST(0x11, 0x11, SS_RDEF,
1456 "Read error - loss of streaming") },
1457 /* DT WROM B */
1458 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */
1459 "Auxiliary memory read error") },
1460 /* DTLPWRO AEBKVF */
1461 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */
1462 "Read error - failed retransmission request") },
1463 /* D */
1464 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */
1465 "Read error - LBA marked bad by application client") },
1466 /* D */
1467 { SST(0x11, 0x15, SS_FATAL | EIO,
1468 "Write after sanitize required") },
1469 /* D W O BK */
1470 { SST(0x12, 0x00, SS_RDEF,
1471 "Address mark not found for ID field") },
1472 /* D W O BK */
1473 { SST(0x13, 0x00, SS_RDEF,
1474 "Address mark not found for data field") },
1475 /* DTL WRO BK */
1476 { SST(0x14, 0x00, SS_RDEF,
1477 "Recorded entity not found") },
1478 /* DT WRO BK */
1479 { SST(0x14, 0x01, SS_RDEF,
1480 "Record not found") },
1481 /* T */
1482 { SST(0x14, 0x02, SS_RDEF,
1483 "Filemark or setmark not found") },
1484 /* T */
1485 { SST(0x14, 0x03, SS_RDEF,
1486 "End-of-data not found") },
1487 /* T */
1488 { SST(0x14, 0x04, SS_RDEF,
1489 "Block sequence error") },
1490 /* DT W O BK */
1491 { SST(0x14, 0x05, SS_RDEF,
1492 "Record not found - recommend reassignment") },
1493 /* DT W O BK */
1494 { SST(0x14, 0x06, SS_RDEF,
1495 "Record not found - data auto-reallocated") },
1496 /* T */
1497 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */
1498 "Locate operation failure") },
1499 /* DTL WROM BK */
1500 { SST(0x15, 0x00, SS_RDEF,
1501 "Random positioning error") },
1502 /* DTL WROM BK */
1503 { SST(0x15, 0x01, SS_RDEF,
1504 "Mechanical positioning error") },
1505 /* DT WRO BK */
1506 { SST(0x15, 0x02, SS_RDEF,
1507 "Positioning error detected by read of medium") },
1508 /* D W O BK */
1509 { SST(0x16, 0x00, SS_RDEF,
1510 "Data synchronization mark error") },
1511 /* D W O BK */
1512 { SST(0x16, 0x01, SS_RDEF,
1513 "Data sync error - data rewritten") },
1514 /* D W O BK */
1515 { SST(0x16, 0x02, SS_RDEF,
1516 "Data sync error - recommend rewrite") },
1517 /* D W O BK */
1518 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1519 "Data sync error - data auto-reallocated") },
1520 /* D W O BK */
1521 { SST(0x16, 0x04, SS_RDEF,
1522 "Data sync error - recommend reassignment") },
1523 /* DT WRO BK */
1524 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1525 "Recovered data with no error correction applied") },
1526 /* DT WRO BK */
1527 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1528 "Recovered data with retries") },
1529 /* DT WRO BK */
1530 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1531 "Recovered data with positive head offset") },
1532 /* DT WRO BK */
1533 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1534 "Recovered data with negative head offset") },
1535 /* WRO B */
1536 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1537 "Recovered data with retries and/or CIRC applied") },
1538 /* D WRO BK */
1539 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1540 "Recovered data using previous sector ID") },
1541 /* D W O BK */
1542 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1543 "Recovered data without ECC - data auto-reallocated") },
1544 /* D WRO BK */
1545 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1546 "Recovered data without ECC - recommend reassignment") },
1547 /* D WRO BK */
1548 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE,
1549 "Recovered data without ECC - recommend rewrite") },
1550 /* D WRO BK */
1551 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE,
1552 "Recovered data without ECC - data rewritten") },
1553 /* DT WRO BK */
1554 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1555 "Recovered data with error correction applied") },
1556 /* D WRO BK */
1557 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1558 "Recovered data with error corr. & retries applied") },
1559 /* D WRO BK */
1560 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1561 "Recovered data - data auto-reallocated") },
1562 /* R */
1563 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1564 "Recovered data with CIRC") },
1565 /* R */
1566 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1567 "Recovered data with L-EC") },
1568 /* D WRO BK */
1569 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1570 "Recovered data - recommend reassignment") },
1571 /* D WRO BK */
1572 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1573 "Recovered data - recommend rewrite") },
1574 /* D W O BK */
1575 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1576 "Recovered data with ECC - data rewritten") },
1577 /* R */
1578 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */
1579 "Recovered data with linking") },
1580 /* D O K */
1581 { SST(0x19, 0x00, SS_RDEF,
1582 "Defect list error") },
1583 /* D O K */
1584 { SST(0x19, 0x01, SS_RDEF,
1585 "Defect list not available") },
1586 /* D O K */
1587 { SST(0x19, 0x02, SS_RDEF,
1588 "Defect list error in primary list") },
1589 /* D O K */
1590 { SST(0x19, 0x03, SS_RDEF,
1591 "Defect list error in grown list") },
1592 /* DTLPWROMAEBKVF */
1593 { SST(0x1A, 0x00, SS_RDEF,
1594 "Parameter list length error") },
1595 /* DTLPWROMAEBKVF */
1596 { SST(0x1B, 0x00, SS_RDEF,
1597 "Synchronous data transfer error") },
1598 /* D O BK */
1599 { SST(0x1C, 0x00, SS_RDEF,
1600 "Defect list not found") },
1601 /* D O BK */
1602 { SST(0x1C, 0x01, SS_RDEF,
1603 "Primary defect list not found") },
1604 /* D O BK */
1605 { SST(0x1C, 0x02, SS_RDEF,
1606 "Grown defect list not found") },
1607 /* DT WRO BK */
1608 { SST(0x1D, 0x00, SS_FATAL,
1609 "Miscompare during verify operation") },
1610 /* D B */
1611 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */
1612 "Miscomparable verify of unmapped LBA") },
1613 /* D W O BK */
1614 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1615 "Recovered ID with ECC correction") },
1616 /* D O K */
1617 { SST(0x1F, 0x00, SS_RDEF,
1618 "Partial defect list transfer") },
1619 /* DTLPWROMAEBKVF */
1620 { SST(0x20, 0x00, SS_FATAL | EINVAL,
1621 "Invalid command operation code") },
1622 /* DT PWROMAEBK */
1623 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */
1624 "Access denied - initiator pending-enrolled") },
1625 /* DT PWROMAEBK */
1626 { SST(0x20, 0x02, SS_FATAL | EPERM,
1627 "Access denied - no access rights") },
1628 /* DT PWROMAEBK */
1629 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */
1630 "Access denied - invalid mgmt ID key") },
1631 /* T */
1632 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */
1633 "Illegal command while in write capable state") },
1634 /* T */
1635 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */
1636 "Obsolete") },
1637 /* T */
1638 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */
1639 "Illegal command while in explicit address mode") },
1640 /* T */
1641 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */
1642 "Illegal command while in implicit address mode") },
1643 /* DT PWROMAEBK */
1644 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */
1645 "Access denied - enrollment conflict") },
1646 /* DT PWROMAEBK */
1647 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */
1648 "Access denied - invalid LU identifier") },
1649 /* DT PWROMAEBK */
1650 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */
1651 "Access denied - invalid proxy token") },
1652 /* DT PWROMAEBK */
1653 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */
1654 "Access denied - ACL LUN conflict") },
1655 /* T */
1656 { SST(0x20, 0x0C, SS_FATAL | EINVAL,
1657 "Illegal command when not in append-only mode") },
1658 /* DT WRO BK */
1659 { SST(0x21, 0x00, SS_FATAL | EINVAL,
1660 "Logical block address out of range") },
1661 /* DT WROM BK */
1662 { SST(0x21, 0x01, SS_FATAL | EINVAL,
1663 "Invalid element address") },
1664 /* R */
1665 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */
1666 "Invalid address for write") },
1667 /* R */
1668 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */
1669 "Invalid write crossing layer jump") },
1670 /* D */
1671 { SST(0x21, 0x04, SS_RDEF, /* XXX TBD */
1672 "Unaligned write command") },
1673 /* D */
1674 { SST(0x21, 0x05, SS_RDEF, /* XXX TBD */
1675 "Write boundary violation") },
1676 /* D */
1677 { SST(0x21, 0x06, SS_RDEF, /* XXX TBD */
1678 "Attempt to read invalid data") },
1679 /* D */
1680 { SST(0x21, 0x07, SS_RDEF, /* XXX TBD */
1681 "Read boundary violation") },
1682 /* D */
1683 { SST(0x22, 0x00, SS_FATAL | EINVAL,
1684 "Illegal function (use 20 00, 24 00, or 26 00)") },
1685 /* DT P B */
1686 { SST(0x23, 0x00, SS_FATAL | EINVAL,
1687 "Invalid token operation, cause not reportable") },
1688 /* DT P B */
1689 { SST(0x23, 0x01, SS_FATAL | EINVAL,
1690 "Invalid token operation, unsupported token type") },
1691 /* DT P B */
1692 { SST(0x23, 0x02, SS_FATAL | EINVAL,
1693 "Invalid token operation, remote token usage not supported") },
1694 /* DT P B */
1695 { SST(0x23, 0x03, SS_FATAL | EINVAL,
1696 "Invalid token operation, remote ROD token creation not supported") },
1697 /* DT P B */
1698 { SST(0x23, 0x04, SS_FATAL | EINVAL,
1699 "Invalid token operation, token unknown") },
1700 /* DT P B */
1701 { SST(0x23, 0x05, SS_FATAL | EINVAL,
1702 "Invalid token operation, token corrupt") },
1703 /* DT P B */
1704 { SST(0x23, 0x06, SS_FATAL | EINVAL,
1705 "Invalid token operation, token revoked") },
1706 /* DT P B */
1707 { SST(0x23, 0x07, SS_FATAL | EINVAL,
1708 "Invalid token operation, token expired") },
1709 /* DT P B */
1710 { SST(0x23, 0x08, SS_FATAL | EINVAL,
1711 "Invalid token operation, token cancelled") },
1712 /* DT P B */
1713 { SST(0x23, 0x09, SS_FATAL | EINVAL,
1714 "Invalid token operation, token deleted") },
1715 /* DT P B */
1716 { SST(0x23, 0x0A, SS_FATAL | EINVAL,
1717 "Invalid token operation, invalid token length") },
1718 /* DTLPWROMAEBKVF */
1719 { SST(0x24, 0x00, SS_FATAL | EINVAL,
1720 "Invalid field in CDB") },
1721 /* DTLPWRO AEBKVF */
1722 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */
1723 "CDB decryption error") },
1724 /* T */
1725 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */
1726 "Obsolete") },
1727 /* T */
1728 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */
1729 "Obsolete") },
1730 /* F */
1731 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */
1732 "Security audit value frozen") },
1733 /* F */
1734 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */
1735 "Security working key frozen") },
1736 /* F */
1737 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */
1738 "NONCE not unique") },
1739 /* F */
1740 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */
1741 "NONCE timestamp out of range") },
1742 /* DT R MAEBKV */
1743 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */
1744 "Invalid XCDB") },
1745 /* DTLPWROMAEBKVF */
1746 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST,
1747 "Logical unit not supported") },
1748 /* DTLPWROMAEBKVF */
1749 { SST(0x26, 0x00, SS_FATAL | EINVAL,
1750 "Invalid field in parameter list") },
1751 /* DTLPWROMAEBKVF */
1752 { SST(0x26, 0x01, SS_FATAL | EINVAL,
1753 "Parameter not supported") },
1754 /* DTLPWROMAEBKVF */
1755 { SST(0x26, 0x02, SS_FATAL | EINVAL,
1756 "Parameter value invalid") },
1757 /* DTLPWROMAE K */
1758 { SST(0x26, 0x03, SS_FATAL | EINVAL,
1759 "Threshold parameters not supported") },
1760 /* DTLPWROMAEBKVF */
1761 { SST(0x26, 0x04, SS_FATAL | EINVAL,
1762 "Invalid release of persistent reservation") },
1763 /* DTLPWRO A BK */
1764 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */
1765 "Data decryption error") },
1766 /* DTLPWRO K */
1767 { SST(0x26, 0x06, SS_FATAL | EINVAL,
1768 "Too many target descriptors") },
1769 /* DTLPWRO K */
1770 { SST(0x26, 0x07, SS_FATAL | EINVAL,
1771 "Unsupported target descriptor type code") },
1772 /* DTLPWRO K */
1773 { SST(0x26, 0x08, SS_FATAL | EINVAL,
1774 "Too many segment descriptors") },
1775 /* DTLPWRO K */
1776 { SST(0x26, 0x09, SS_FATAL | EINVAL,
1777 "Unsupported segment descriptor type code") },
1778 /* DTLPWRO K */
1779 { SST(0x26, 0x0A, SS_FATAL | EINVAL,
1780 "Unexpected inexact segment") },
1781 /* DTLPWRO K */
1782 { SST(0x26, 0x0B, SS_FATAL | EINVAL,
1783 "Inline data length exceeded") },
1784 /* DTLPWRO K */
1785 { SST(0x26, 0x0C, SS_FATAL | EINVAL,
1786 "Invalid operation for copy source or destination") },
1787 /* DTLPWRO K */
1788 { SST(0x26, 0x0D, SS_FATAL | EINVAL,
1789 "Copy segment granularity violation") },
1790 /* DT PWROMAEBK */
1791 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */
1792 "Invalid parameter while port is enabled") },
1793 /* F */
1794 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */
1795 "Invalid data-out buffer integrity check value") },
1796 /* T */
1797 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */
1798 "Data decryption key fail limit reached") },
1799 /* T */
1800 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */
1801 "Incomplete key-associated data set") },
1802 /* T */
1803 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */
1804 "Vendor specific key reference not found") },
1805 /* D */
1806 { SST(0x26, 0x13, SS_RDEF, /* XXX TBD */
1807 "Application tag mode page is invalid") },
1808 /* DT WRO BK */
1809 { SST(0x27, 0x00, SS_FATAL | EACCES,
1810 "Write protected") },
1811 /* DT WRO BK */
1812 { SST(0x27, 0x01, SS_FATAL | EACCES,
1813 "Hardware write protected") },
1814 /* DT WRO BK */
1815 { SST(0x27, 0x02, SS_FATAL | EACCES,
1816 "Logical unit software write protected") },
1817 /* T R */
1818 { SST(0x27, 0x03, SS_FATAL | EACCES,
1819 "Associated write protect") },
1820 /* T R */
1821 { SST(0x27, 0x04, SS_FATAL | EACCES,
1822 "Persistent write protect") },
1823 /* T R */
1824 { SST(0x27, 0x05, SS_FATAL | EACCES,
1825 "Permanent write protect") },
1826 /* R F */
1827 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */
1828 "Conditional write protect") },
1829 /* D B */
1830 { SST(0x27, 0x07, SS_FATAL | ENOSPC,
1831 "Space allocation failed write protect") },
1832 /* D */
1833 { SST(0x27, 0x08, SS_FATAL | EACCES,
1834 "Zone is read only") },
1835 /* DTLPWROMAEBKVF */
1836 { SST(0x28, 0x00, SS_FATAL | ENXIO,
1837 "Not ready to ready change, medium may have changed") },
1838 /* DT WROM B */
1839 { SST(0x28, 0x01, SS_FATAL | ENXIO,
1840 "Import or export element accessed") },
1841 /* R */
1842 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */
1843 "Format-layer may have changed") },
1844 /* M */
1845 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */
1846 "Import/export element accessed, medium changed") },
1847 /*
1848 * XXX JGibbs - All of these should use the same errno, but I don't
1849 * think ENXIO is the correct choice. Should we borrow from
1850 * the networking errnos? ECONNRESET anyone?
1851 */
1852 /* DTLPWROMAEBKVF */
1853 { SST(0x29, 0x00, SS_FATAL | ENXIO,
1854 "Power on, reset, or bus device reset occurred") },
1855 /* DTLPWROMAEBKVF */
1856 { SST(0x29, 0x01, SS_RDEF,
1857 "Power on occurred") },
1858 /* DTLPWROMAEBKVF */
1859 { SST(0x29, 0x02, SS_RDEF,
1860 "SCSI bus reset occurred") },
1861 /* DTLPWROMAEBKVF */
1862 { SST(0x29, 0x03, SS_RDEF,
1863 "Bus device reset function occurred") },
1864 /* DTLPWROMAEBKVF */
1865 { SST(0x29, 0x04, SS_RDEF,
1866 "Device internal reset") },
1867 /* DTLPWROMAEBKVF */
1868 { SST(0x29, 0x05, SS_RDEF,
1869 "Transceiver mode changed to single-ended") },
1870 /* DTLPWROMAEBKVF */
1871 { SST(0x29, 0x06, SS_RDEF,
1872 "Transceiver mode changed to LVD") },
1873 /* DTLPWROMAEBKVF */
1874 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */
1875 "I_T nexus loss occurred") },
1876 /* DTL WROMAEBKVF */
1877 { SST(0x2A, 0x00, SS_RDEF,
1878 "Parameters changed") },
1879 /* DTL WROMAEBKVF */
1880 { SST(0x2A, 0x01, SS_RDEF,
1881 "Mode parameters changed") },
1882 /* DTL WROMAE K */
1883 { SST(0x2A, 0x02, SS_RDEF,
1884 "Log parameters changed") },
1885 /* DTLPWROMAE K */
1886 { SST(0x2A, 0x03, SS_RDEF,
1887 "Reservations preempted") },
1888 /* DTLPWROMAE */
1889 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */
1890 "Reservations released") },
1891 /* DTLPWROMAE */
1892 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */
1893 "Registrations preempted") },
1894 /* DTLPWROMAEBKVF */
1895 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */
1896 "Asymmetric access state changed") },
1897 /* DTLPWROMAEBKVF */
1898 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */
1899 "Implicit asymmetric access state transition failed") },
1900 /* DT WROMAEBKVF */
1901 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */
1902 "Priority changed") },
1903 /* D */
1904 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */
1905 "Capacity data has changed") },
1906 /* DT */
1907 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */
1908 "Error history I_T nexus cleared") },
1909 /* DT */
1910 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */
1911 "Error history snapshot released") },
1912 /* F */
1913 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */
1914 "Error recovery attributes have changed") },
1915 /* T */
1916 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */
1917 "Data encryption capabilities changed") },
1918 /* DT M E V */
1919 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */
1920 "Timestamp changed") },
1921 /* T */
1922 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */
1923 "Data encryption parameters changed by another I_T nexus") },
1924 /* T */
1925 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */
1926 "Data encryption parameters changed by vendor specific event") },
1927 /* T */
1928 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */
1929 "Data encryption key instance counter has changed") },
1930 /* DT R MAEBKV */
1931 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */
1932 "SA creation capabilities data has changed") },
1933 /* T M V */
1934 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */
1935 "Medium removal prevention preempted") },
1936 /* DTLPWRO K */
1937 { SST(0x2B, 0x00, SS_RDEF,
1938 "Copy cannot execute since host cannot disconnect") },
1939 /* DTLPWROMAEBKVF */
1940 { SST(0x2C, 0x00, SS_RDEF,
1941 "Command sequence error") },
1942 /* */
1943 { SST(0x2C, 0x01, SS_RDEF,
1944 "Too many windows specified") },
1945 /* */
1946 { SST(0x2C, 0x02, SS_RDEF,
1947 "Invalid combination of windows specified") },
1948 /* R */
1949 { SST(0x2C, 0x03, SS_RDEF,
1950 "Current program area is not empty") },
1951 /* R */
1952 { SST(0x2C, 0x04, SS_RDEF,
1953 "Current program area is empty") },
1954 /* B */
1955 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */
1956 "Illegal power condition request") },
1957 /* R */
1958 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */
1959 "Persistent prevent conflict") },
1960 /* DTLPWROMAEBKVF */
1961 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */
1962 "Previous busy status") },
1963 /* DTLPWROMAEBKVF */
1964 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */
1965 "Previous task set full status") },
1966 /* DTLPWROM EBKVF */
1967 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */
1968 "Previous reservation conflict status") },
1969 /* F */
1970 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */
1971 "Partition or collection contains user objects") },
1972 /* T */
1973 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */
1974 "Not reserved") },
1975 /* D */
1976 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */
1977 "ORWRITE generation does not match") },
1978 /* D */
1979 { SST(0x2C, 0x0D, SS_RDEF, /* XXX TBD */
1980 "Reset write pointer not allowed") },
1981 /* D */
1982 { SST(0x2C, 0x0E, SS_RDEF, /* XXX TBD */
1983 "Zone is offline") },
1984 /* D */
1985 { SST(0x2C, 0x0F, SS_RDEF, /* XXX TBD */
1986 "Stream not open") },
1987 /* D */
1988 { SST(0x2C, 0x10, SS_RDEF, /* XXX TBD */
1989 "Unwritten data in zone") },
1990 /* T */
1991 { SST(0x2D, 0x00, SS_RDEF,
1992 "Overwrite error on update in place") },
1993 /* R */
1994 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */
1995 "Insufficient time for operation") },
1996 /* D */
1997 { SST(0x2E, 0x01, SS_RDEF, /* XXX TBD */
1998 "Command timeout before processing") },
1999 /* D */
2000 { SST(0x2E, 0x02, SS_RDEF, /* XXX TBD */
2001 "Command timeout during processing") },
2002 /* D */
2003 { SST(0x2E, 0x03, SS_RDEF, /* XXX TBD */
2004 "Command timeout during processing due to error recovery") },
2005 /* DTLPWROMAEBKVF */
2006 { SST(0x2F, 0x00, SS_RDEF,
2007 "Commands cleared by another initiator") },
2008 /* D */
2009 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */
2010 "Commands cleared by power loss notification") },
2011 /* DTLPWROMAEBKVF */
2012 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */
2013 "Commands cleared by device server") },
2014 /* DTLPWROMAEBKVF */
2015 { SST(0x2F, 0x03, SS_RDEF, /* XXX TBD */
2016 "Some commands cleared by queuing layer event") },
2017 /* DT WROM BK */
2018 { SST(0x30, 0x00, SS_RDEF,
2019 "Incompatible medium installed") },
2020 /* DT WRO BK */
2021 { SST(0x30, 0x01, SS_RDEF,
2022 "Cannot read medium - unknown format") },
2023 /* DT WRO BK */
2024 { SST(0x30, 0x02, SS_RDEF,
2025 "Cannot read medium - incompatible format") },
2026 /* DT R K */
2027 { SST(0x30, 0x03, SS_RDEF,
2028 "Cleaning cartridge installed") },
2029 /* DT WRO BK */
2030 { SST(0x30, 0x04, SS_RDEF,
2031 "Cannot write medium - unknown format") },
2032 /* DT WRO BK */
2033 { SST(0x30, 0x05, SS_RDEF,
2034 "Cannot write medium - incompatible format") },
2035 /* DT WRO B */
2036 { SST(0x30, 0x06, SS_RDEF,
2037 "Cannot format medium - incompatible medium") },
2038 /* DTL WROMAEBKVF */
2039 { SST(0x30, 0x07, SS_RDEF,
2040 "Cleaning failure") },
2041 /* R */
2042 { SST(0x30, 0x08, SS_RDEF,
2043 "Cannot write - application code mismatch") },
2044 /* R */
2045 { SST(0x30, 0x09, SS_RDEF,
2046 "Current session not fixated for append") },
2047 /* DT WRO AEBK */
2048 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */
2049 "Cleaning request rejected") },
2050 /* T */
2051 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */
2052 "WORM medium - overwrite attempted") },
2053 /* T */
2054 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */
2055 "WORM medium - integrity check") },
2056 /* R */
2057 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */
2058 "Medium not formatted") },
2059 /* M */
2060 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */
2061 "Incompatible volume type") },
2062 /* M */
2063 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */
2064 "Incompatible volume qualifier") },
2065 /* M */
2066 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */
2067 "Cleaning volume expired") },
2068 /* DT WRO BK */
2069 { SST(0x31, 0x00, SS_FATAL | ENXIO,
2070 "Medium format corrupted") },
2071 /* D L RO B */
2072 { SST(0x31, 0x01, SS_RDEF,
2073 "Format command failed") },
2074 /* R */
2075 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */
2076 "Zoned formatting failed due to spare linking") },
2077 /* D B */
2078 { SST(0x31, 0x03, SS_FATAL | EIO,
2079 "SANITIZE command failed") },
2080 /* D */
2081 { SST(0x31, 0x04, SS_FATAL | EIO,
2082 "Depopulation failed") },
2083 /* D */
2084 { SST(0x31, 0x05, SS_FATAL | EIO,
2085 "Depopulation restoration failed") },
2086 /* D W O BK */
2087 { SST(0x32, 0x00, SS_RDEF,
2088 "No defect spare location available") },
2089 /* D W O BK */
2090 { SST(0x32, 0x01, SS_RDEF,
2091 "Defect list update failure") },
2092 /* T */
2093 { SST(0x33, 0x00, SS_RDEF,
2094 "Tape length error") },
2095 /* DTLPWROMAEBKVF */
2096 { SST(0x34, 0x00, SS_RDEF,
2097 "Enclosure failure") },
2098 /* DTLPWROMAEBKVF */
2099 { SST(0x35, 0x00, SS_RDEF,
2100 "Enclosure services failure") },
2101 /* DTLPWROMAEBKVF */
2102 { SST(0x35, 0x01, SS_RDEF,
2103 "Unsupported enclosure function") },
2104 /* DTLPWROMAEBKVF */
2105 { SST(0x35, 0x02, SS_RDEF,
2106 "Enclosure services unavailable") },
2107 /* DTLPWROMAEBKVF */
2108 { SST(0x35, 0x03, SS_RDEF,
2109 "Enclosure services transfer failure") },
2110 /* DTLPWROMAEBKVF */
2111 { SST(0x35, 0x04, SS_RDEF,
2112 "Enclosure services transfer refused") },
2113 /* DTL WROMAEBKVF */
2114 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */
2115 "Enclosure services checksum error") },
2116 /* L */
2117 { SST(0x36, 0x00, SS_RDEF,
2118 "Ribbon, ink, or toner failure") },
2119 /* DTL WROMAEBKVF */
2120 { SST(0x37, 0x00, SS_RDEF,
2121 "Rounded parameter") },
2122 /* B */
2123 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */
2124 "Event status notification") },
2125 /* B */
2126 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */
2127 "ESN - power management class event") },
2128 /* B */
2129 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */
2130 "ESN - media class event") },
2131 /* B */
2132 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */
2133 "ESN - device busy class event") },
2134 /* D */
2135 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */
2136 "Thin provisioning soft threshold reached") },
2137 /* DTL WROMAE K */
2138 { SST(0x39, 0x00, SS_RDEF,
2139 "Saving parameters not supported") },
2140 /* DTL WROM BK */
2141 { SST(0x3A, 0x00, SS_FATAL | ENXIO,
2142 "Medium not present") },
2143 /* DT WROM BK */
2144 { SST(0x3A, 0x01, SS_FATAL | ENXIO,
2145 "Medium not present - tray closed") },
2146 /* DT WROM BK */
2147 { SST(0x3A, 0x02, SS_FATAL | ENXIO,
2148 "Medium not present - tray open") },
2149 /* DT WROM B */
2150 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */
2151 "Medium not present - loadable") },
2152 /* DT WRO B */
2153 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */
2154 "Medium not present - medium auxiliary memory accessible") },
2155 /* TL */
2156 { SST(0x3B, 0x00, SS_RDEF,
2157 "Sequential positioning error") },
2158 /* T */
2159 { SST(0x3B, 0x01, SS_RDEF,
2160 "Tape position error at beginning-of-medium") },
2161 /* T */
2162 { SST(0x3B, 0x02, SS_RDEF,
2163 "Tape position error at end-of-medium") },
2164 /* L */
2165 { SST(0x3B, 0x03, SS_RDEF,
2166 "Tape or electronic vertical forms unit not ready") },
2167 /* L */
2168 { SST(0x3B, 0x04, SS_RDEF,
2169 "Slew failure") },
2170 /* L */
2171 { SST(0x3B, 0x05, SS_RDEF,
2172 "Paper jam") },
2173 /* L */
2174 { SST(0x3B, 0x06, SS_RDEF,
2175 "Failed to sense top-of-form") },
2176 /* L */
2177 { SST(0x3B, 0x07, SS_RDEF,
2178 "Failed to sense bottom-of-form") },
2179 /* T */
2180 { SST(0x3B, 0x08, SS_RDEF,
2181 "Reposition error") },
2182 /* */
2183 { SST(0x3B, 0x09, SS_RDEF,
2184 "Read past end of medium") },
2185 /* */
2186 { SST(0x3B, 0x0A, SS_RDEF,
2187 "Read past beginning of medium") },
2188 /* */
2189 { SST(0x3B, 0x0B, SS_RDEF,
2190 "Position past end of medium") },
2191 /* T */
2192 { SST(0x3B, 0x0C, SS_RDEF,
2193 "Position past beginning of medium") },
2194 /* DT WROM BK */
2195 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC,
2196 "Medium destination element full") },
2197 /* DT WROM BK */
2198 { SST(0x3B, 0x0E, SS_RDEF,
2199 "Medium source element empty") },
2200 /* R */
2201 { SST(0x3B, 0x0F, SS_RDEF,
2202 "End of medium reached") },
2203 /* DT WROM BK */
2204 { SST(0x3B, 0x11, SS_RDEF,
2205 "Medium magazine not accessible") },
2206 /* DT WROM BK */
2207 { SST(0x3B, 0x12, SS_RDEF,
2208 "Medium magazine removed") },
2209 /* DT WROM BK */
2210 { SST(0x3B, 0x13, SS_RDEF,
2211 "Medium magazine inserted") },
2212 /* DT WROM BK */
2213 { SST(0x3B, 0x14, SS_RDEF,
2214 "Medium magazine locked") },
2215 /* DT WROM BK */
2216 { SST(0x3B, 0x15, SS_RDEF,
2217 "Medium magazine unlocked") },
2218 /* R */
2219 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */
2220 "Mechanical positioning or changer error") },
2221 /* F */
2222 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */
2223 "Read past end of user object") },
2224 /* M */
2225 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */
2226 "Element disabled") },
2227 /* M */
2228 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */
2229 "Element enabled") },
2230 /* M */
2231 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */
2232 "Data transfer device removed") },
2233 /* M */
2234 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */
2235 "Data transfer device inserted") },
2236 /* T */
2237 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */
2238 "Too many logical objects on partition to support operation") },
2239 /* DTLPWROMAE K */
2240 { SST(0x3D, 0x00, SS_RDEF,
2241 "Invalid bits in IDENTIFY message") },
2242 /* DTLPWROMAEBKVF */
2243 { SST(0x3E, 0x00, SS_RDEF,
2244 "Logical unit has not self-configured yet") },
2245 /* DTLPWROMAEBKVF */
2246 { SST(0x3E, 0x01, SS_RDEF,
2247 "Logical unit failure") },
2248 /* DTLPWROMAEBKVF */
2249 { SST(0x3E, 0x02, SS_RDEF,
2250 "Timeout on logical unit") },
2251 /* DTLPWROMAEBKVF */
2252 { SST(0x3E, 0x03, SS_FATAL | ENXIO,
2253 "Logical unit failed self-test") },
2254 /* DTLPWROMAEBKVF */
2255 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */
2256 "Logical unit unable to update self-test log") },
2257 /* DTLPWROMAEBKVF */
2258 { SST(0x3F, 0x00, SS_RDEF,
2259 "Target operating conditions have changed") },
2260 /* DTLPWROMAEBKVF */
2261 { SST(0x3F, 0x01, SS_RDEF,
2262 "Microcode has been changed") },
2263 /* DTLPWROM BK */
2264 { SST(0x3F, 0x02, SS_RDEF,
2265 "Changed operating definition") },
2266 /* DTLPWROMAEBKVF */
2267 { SST(0x3F, 0x03, SS_RDEF,
2268 "INQUIRY data has changed") },
2269 /* DT WROMAEBK */
2270 { SST(0x3F, 0x04, SS_RDEF,
2271 "Component device attached") },
2272 /* DT WROMAEBK */
2273 { SST(0x3F, 0x05, SS_RDEF,
2274 "Device identifier changed") },
2275 /* DT WROMAEB */
2276 { SST(0x3F, 0x06, SS_RDEF,
2277 "Redundancy group created or modified") },
2278 /* DT WROMAEB */
2279 { SST(0x3F, 0x07, SS_RDEF,
2280 "Redundancy group deleted") },
2281 /* DT WROMAEB */
2282 { SST(0x3F, 0x08, SS_RDEF,
2283 "Spare created or modified") },
2284 /* DT WROMAEB */
2285 { SST(0x3F, 0x09, SS_RDEF,
2286 "Spare deleted") },
2287 /* DT WROMAEBK */
2288 { SST(0x3F, 0x0A, SS_RDEF,
2289 "Volume set created or modified") },
2290 /* DT WROMAEBK */
2291 { SST(0x3F, 0x0B, SS_RDEF,
2292 "Volume set deleted") },
2293 /* DT WROMAEBK */
2294 { SST(0x3F, 0x0C, SS_RDEF,
2295 "Volume set deassigned") },
2296 /* DT WROMAEBK */
2297 { SST(0x3F, 0x0D, SS_RDEF,
2298 "Volume set reassigned") },
2299 /* DTLPWROMAE */
2300 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN ,
2301 "Reported LUNs data has changed") },
2302 /* DTLPWROMAEBKVF */
2303 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */
2304 "Echo buffer overwritten") },
2305 /* DT WROM B */
2306 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */
2307 "Medium loadable") },
2308 /* DT WROM B */
2309 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */
2310 "Medium auxiliary memory accessible") },
2311 /* DTLPWR MAEBK F */
2312 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */
2313 "iSCSI IP address added") },
2314 /* DTLPWR MAEBK F */
2315 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */
2316 "iSCSI IP address removed") },
2317 /* DTLPWR MAEBK F */
2318 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */
2319 "iSCSI IP address changed") },
2320 /* DTLPWR MAEBK */
2321 { SST(0x3F, 0x15, SS_RDEF, /* XXX TBD */
2322 "Inspect referrals sense descriptors") },
2323 /* DTLPWROMAEBKVF */
2324 { SST(0x3F, 0x16, SS_RDEF, /* XXX TBD */
2325 "Microcode has been changed without reset") },
2326 /* D */
2327 { SST(0x3F, 0x17, SS_RDEF, /* XXX TBD */
2328 "Zone transition to full") },
2329 /* D */
2330 { SST(0x40, 0x00, SS_RDEF,
2331 "RAM failure") }, /* deprecated - use 40 NN instead */
2332 /* DTLPWROMAEBKVF */
2333 { SST(0x40, 0x80, SS_RDEF,
2334 "Diagnostic failure: ASCQ = Component ID") },
2335 /* DTLPWROMAEBKVF */
2336 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE,
2337 NULL) }, /* Range 0x80->0xFF */
2338 /* D */
2339 { SST(0x41, 0x00, SS_RDEF,
2340 "Data path failure") }, /* deprecated - use 40 NN instead */
2341 /* D */
2342 { SST(0x42, 0x00, SS_RDEF,
2343 "Power-on or self-test failure") },
2344 /* deprecated - use 40 NN instead */
2345 /* DTLPWROMAEBKVF */
2346 { SST(0x43, 0x00, SS_RDEF,
2347 "Message error") },
2348 /* DTLPWROMAEBKVF */
2349 { SST(0x44, 0x00, SS_FATAL | EIO,
2350 "Internal target failure") },
2351 /* DT P MAEBKVF */
2352 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */
2353 "Persistent reservation information lost") },
2354 /* DT B */
2355 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */
2356 "ATA device failed set features") },
2357 /* DTLPWROMAEBKVF */
2358 { SST(0x45, 0x00, SS_RDEF,
2359 "Select or reselect failure") },
2360 /* DTLPWROM BK */
2361 { SST(0x46, 0x00, SS_RDEF,
2362 "Unsuccessful soft reset") },
2363 /* DTLPWROMAEBKVF */
2364 { SST(0x47, 0x00, SS_RDEF,
2365 "SCSI parity error") },
2366 /* DTLPWROMAEBKVF */
2367 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */
2368 "Data phase CRC error detected") },
2369 /* DTLPWROMAEBKVF */
2370 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */
2371 "SCSI parity error detected during ST data phase") },
2372 /* DTLPWROMAEBKVF */
2373 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */
2374 "Information unit iuCRC error detected") },
2375 /* DTLPWROMAEBKVF */
2376 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */
2377 "Asynchronous information protection error detected") },
2378 /* DTLPWROMAEBKVF */
2379 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */
2380 "Protocol service CRC error") },
2381 /* DT MAEBKVF */
2382 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */
2383 "PHY test function in progress") },
2384 /* DT PWROMAEBK */
2385 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */
2386 "Some commands cleared by iSCSI protocol event") },
2387 /* DTLPWROMAEBKVF */
2388 { SST(0x48, 0x00, SS_RDEF,
2389 "Initiator detected error message received") },
2390 /* DTLPWROMAEBKVF */
2391 { SST(0x49, 0x00, SS_RDEF,
2392 "Invalid message error") },
2393 /* DTLPWROMAEBKVF */
2394 { SST(0x4A, 0x00, SS_RDEF,
2395 "Command phase error") },
2396 /* DTLPWROMAEBKVF */
2397 { SST(0x4B, 0x00, SS_RDEF,
2398 "Data phase error") },
2399 /* DT PWROMAEBK */
2400 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */
2401 "Invalid target port transfer tag received") },
2402 /* DT PWROMAEBK */
2403 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */
2404 "Too much write data") },
2405 /* DT PWROMAEBK */
2406 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */
2407 "ACK/NAK timeout") },
2408 /* DT PWROMAEBK */
2409 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */
2410 "NAK received") },
2411 /* DT PWROMAEBK */
2412 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */
2413 "Data offset error") },
2414 /* DT PWROMAEBK */
2415 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */
2416 "Initiator response timeout") },
2417 /* DT PWROMAEBK F */
2418 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */
2419 "Connection lost") },
2420 /* DT PWROMAEBK F */
2421 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */
2422 "Data-in buffer overflow - data buffer size") },
2423 /* DT PWROMAEBK F */
2424 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */
2425 "Data-in buffer overflow - data buffer descriptor area") },
2426 /* DT PWROMAEBK F */
2427 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */
2428 "Data-in buffer error") },
2429 /* DT PWROMAEBK F */
2430 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */
2431 "Data-out buffer overflow - data buffer size") },
2432 /* DT PWROMAEBK F */
2433 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */
2434 "Data-out buffer overflow - data buffer descriptor area") },
2435 /* DT PWROMAEBK F */
2436 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */
2437 "Data-out buffer error") },
2438 /* DT PWROMAEBK F */
2439 { SST(0x4B, 0x0E, SS_RDEF, /* XXX TBD */
2440 "PCIe fabric error") },
2441 /* DT PWROMAEBK F */
2442 { SST(0x4B, 0x0F, SS_RDEF, /* XXX TBD */
2443 "PCIe completion timeout") },
2444 /* DT PWROMAEBK F */
2445 { SST(0x4B, 0x10, SS_RDEF, /* XXX TBD */
2446 "PCIe completer abort") },
2447 /* DT PWROMAEBK F */
2448 { SST(0x4B, 0x11, SS_RDEF, /* XXX TBD */
2449 "PCIe poisoned TLP received") },
2450 /* DT PWROMAEBK F */
2451 { SST(0x4B, 0x12, SS_RDEF, /* XXX TBD */
2452 "PCIe ECRC check failed") },
2453 /* DT PWROMAEBK F */
2454 { SST(0x4B, 0x13, SS_RDEF, /* XXX TBD */
2455 "PCIe unsupported request") },
2456 /* DT PWROMAEBK F */
2457 { SST(0x4B, 0x14, SS_RDEF, /* XXX TBD */
2458 "PCIe ACS violation") },
2459 /* DT PWROMAEBK F */
2460 { SST(0x4B, 0x15, SS_RDEF, /* XXX TBD */
2461 "PCIe TLP prefix blocket") },
2462 /* DTLPWROMAEBKVF */
2463 { SST(0x4C, 0x00, SS_RDEF,
2464 "Logical unit failed self-configuration") },
2465 /* DTLPWROMAEBKVF */
2466 { SST(0x4D, 0x00, SS_RDEF,
2467 "Tagged overlapped commands: ASCQ = Queue tag ID") },
2468 /* DTLPWROMAEBKVF */
2469 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE,
2470 NULL) }, /* Range 0x00->0xFF */
2471 /* DTLPWROMAEBKVF */
2472 { SST(0x4E, 0x00, SS_RDEF,
2473 "Overlapped commands attempted") },
2474 /* T */
2475 { SST(0x50, 0x00, SS_RDEF,
2476 "Write append error") },
2477 /* T */
2478 { SST(0x50, 0x01, SS_RDEF,
2479 "Write append position error") },
2480 /* T */
2481 { SST(0x50, 0x02, SS_RDEF,
2482 "Position error related to timing") },
2483 /* T RO */
2484 { SST(0x51, 0x00, SS_RDEF,
2485 "Erase failure") },
2486 /* R */
2487 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */
2488 "Erase failure - incomplete erase operation detected") },
2489 /* T */
2490 { SST(0x52, 0x00, SS_RDEF,
2491 "Cartridge fault") },
2492 /* DTL WROM BK */
2493 { SST(0x53, 0x00, SS_RDEF,
2494 "Media load or eject failed") },
2495 /* T */
2496 { SST(0x53, 0x01, SS_RDEF,
2497 "Unload tape failure") },
2498 /* DT WROM BK */
2499 { SST(0x53, 0x02, SS_RDEF,
2500 "Medium removal prevented") },
2501 /* M */
2502 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */
2503 "Medium removal prevented by data transfer element") },
2504 /* T */
2505 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */
2506 "Medium thread or unthread failure") },
2507 /* M */
2508 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */
2509 "Volume identifier invalid") },
2510 /* T */
2511 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */
2512 "Volume identifier missing") },
2513 /* M */
2514 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */
2515 "Duplicate volume identifier") },
2516 /* M */
2517 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */
2518 "Element status unknown") },
2519 /* M */
2520 { SST(0x53, 0x09, SS_RDEF, /* XXX TBD */
2521 "Data transfer device error - load failed") },
2522 /* M */
2523 { SST(0x53, 0x0A, SS_RDEF, /* XXX TBD */
2524 "Data transfer device error - unload failed") },
2525 /* M */
2526 { SST(0x53, 0x0B, SS_RDEF, /* XXX TBD */
2527 "Data transfer device error - unload missing") },
2528 /* M */
2529 { SST(0x53, 0x0C, SS_RDEF, /* XXX TBD */
2530 "Data transfer device error - eject failed") },
2531 /* M */
2532 { SST(0x53, 0x0D, SS_RDEF, /* XXX TBD */
2533 "Data transfer device error - library communication failed") },
2534 /* P */
2535 { SST(0x54, 0x00, SS_RDEF,
2536 "SCSI to host system interface failure") },
2537 /* P */
2538 { SST(0x55, 0x00, SS_RDEF,
2539 "System resource failure") },
2540 /* D O BK */
2541 { SST(0x55, 0x01, SS_FATAL | ENOSPC,
2542 "System buffer full") },
2543 /* DTLPWROMAE K */
2544 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */
2545 "Insufficient reservation resources") },
2546 /* DTLPWROMAE K */
2547 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */
2548 "Insufficient resources") },
2549 /* DTLPWROMAE K */
2550 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */
2551 "Insufficient registration resources") },
2552 /* DT PWROMAEBK */
2553 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */
2554 "Insufficient access control resources") },
2555 /* DT WROM B */
2556 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */
2557 "Auxiliary memory out of space") },
2558 /* F */
2559 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */
2560 "Quota error") },
2561 /* T */
2562 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */
2563 "Maximum number of supplemental decryption keys exceeded") },
2564 /* M */
2565 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */
2566 "Medium auxiliary memory not accessible") },
2567 /* M */
2568 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */
2569 "Data currently unavailable") },
2570 /* DTLPWROMAEBKVF */
2571 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */
2572 "Insufficient power for operation") },
2573 /* DT P B */
2574 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */
2575 "Insufficient resources to create ROD") },
2576 /* DT P B */
2577 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */
2578 "Insufficient resources to create ROD token") },
2579 /* D */
2580 { SST(0x55, 0x0E, SS_RDEF, /* XXX TBD */
2581 "Insufficient zone resources") },
2582 /* D */
2583 { SST(0x55, 0x0F, SS_RDEF, /* XXX TBD */
2584 "Insufficient zone resources to complete write") },
2585 /* D */
2586 { SST(0x55, 0x10, SS_RDEF, /* XXX TBD */
2587 "Maximum number of streams open") },
2588 /* R */
2589 { SST(0x57, 0x00, SS_RDEF,
2590 "Unable to recover table-of-contents") },
2591 /* O */
2592 { SST(0x58, 0x00, SS_RDEF,
2593 "Generation does not exist") },
2594 /* O */
2595 { SST(0x59, 0x00, SS_RDEF,
2596 "Updated block read") },
2597 /* DTLPWRO BK */
2598 { SST(0x5A, 0x00, SS_RDEF,
2599 "Operator request or state change input") },
2600 /* DT WROM BK */
2601 { SST(0x5A, 0x01, SS_RDEF,
2602 "Operator medium removal request") },
2603 /* DT WRO A BK */
2604 { SST(0x5A, 0x02, SS_RDEF,
2605 "Operator selected write protect") },
2606 /* DT WRO A BK */
2607 { SST(0x5A, 0x03, SS_RDEF,
2608 "Operator selected write permit") },
2609 /* DTLPWROM K */
2610 { SST(0x5B, 0x00, SS_RDEF,
2611 "Log exception") },
2612 /* DTLPWROM K */
2613 { SST(0x5B, 0x01, SS_RDEF,
2614 "Threshold condition met") },
2615 /* DTLPWROM K */
2616 { SST(0x5B, 0x02, SS_RDEF,
2617 "Log counter at maximum") },
2618 /* DTLPWROM K */
2619 { SST(0x5B, 0x03, SS_RDEF,
2620 "Log list codes exhausted") },
2621 /* D O */
2622 { SST(0x5C, 0x00, SS_RDEF,
2623 "RPL status change") },
2624 /* D O */
2625 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
2626 "Spindles synchronized") },
2627 /* D O */
2628 { SST(0x5C, 0x02, SS_RDEF,
2629 "Spindles not synchronized") },
2630 /* DTLPWROMAEBKVF */
2631 { SST(0x5D, 0x00, SS_NOP | SSQ_PRINT_SENSE,
2632 "Failure prediction threshold exceeded") },
2633 /* R B */
2634 { SST(0x5D, 0x01, SS_NOP | SSQ_PRINT_SENSE,
2635 "Media failure prediction threshold exceeded") },
2636 /* R */
2637 { SST(0x5D, 0x02, SS_NOP | SSQ_PRINT_SENSE,
2638 "Logical unit failure prediction threshold exceeded") },
2639 /* R */
2640 { SST(0x5D, 0x03, SS_NOP | SSQ_PRINT_SENSE,
2641 "Spare area exhaustion prediction threshold exceeded") },
2642 /* D B */
2643 { SST(0x5D, 0x10, SS_NOP | SSQ_PRINT_SENSE,
2644 "Hardware impending failure general hard drive failure") },
2645 /* D B */
2646 { SST(0x5D, 0x11, SS_NOP | SSQ_PRINT_SENSE,
2647 "Hardware impending failure drive error rate too high") },
2648 /* D B */
2649 { SST(0x5D, 0x12, SS_NOP | SSQ_PRINT_SENSE,
2650 "Hardware impending failure data error rate too high") },
2651 /* D B */
2652 { SST(0x5D, 0x13, SS_NOP | SSQ_PRINT_SENSE,
2653 "Hardware impending failure seek error rate too high") },
2654 /* D B */
2655 { SST(0x5D, 0x14, SS_NOP | SSQ_PRINT_SENSE,
2656 "Hardware impending failure too many block reassigns") },
2657 /* D B */
2658 { SST(0x5D, 0x15, SS_NOP | SSQ_PRINT_SENSE,
2659 "Hardware impending failure access times too high") },
2660 /* D B */
2661 { SST(0x5D, 0x16, SS_NOP | SSQ_PRINT_SENSE,
2662 "Hardware impending failure start unit times too high") },
2663 /* D B */
2664 { SST(0x5D, 0x17, SS_NOP | SSQ_PRINT_SENSE,
2665 "Hardware impending failure channel parametrics") },
2666 /* D B */
2667 { SST(0x5D, 0x18, SS_NOP | SSQ_PRINT_SENSE,
2668 "Hardware impending failure controller detected") },
2669 /* D B */
2670 { SST(0x5D, 0x19, SS_NOP | SSQ_PRINT_SENSE,
2671 "Hardware impending failure throughput performance") },
2672 /* D B */
2673 { SST(0x5D, 0x1A, SS_NOP | SSQ_PRINT_SENSE,
2674 "Hardware impending failure seek time performance") },
2675 /* D B */
2676 { SST(0x5D, 0x1B, SS_NOP | SSQ_PRINT_SENSE,
2677 "Hardware impending failure spin-up retry count") },
2678 /* D B */
2679 { SST(0x5D, 0x1C, SS_NOP | SSQ_PRINT_SENSE,
2680 "Hardware impending failure drive calibration retry count") },
2681 /* D B */
2682 { SST(0x5D, 0x1D, SS_NOP | SSQ_PRINT_SENSE,
2683 "Hardware impending failure power loss protection circuit") },
2684 /* D B */
2685 { SST(0x5D, 0x20, SS_NOP | SSQ_PRINT_SENSE,
2686 "Controller impending failure general hard drive failure") },
2687 /* D B */
2688 { SST(0x5D, 0x21, SS_NOP | SSQ_PRINT_SENSE,
2689 "Controller impending failure drive error rate too high") },
2690 /* D B */
2691 { SST(0x5D, 0x22, SS_NOP | SSQ_PRINT_SENSE,
2692 "Controller impending failure data error rate too high") },
2693 /* D B */
2694 { SST(0x5D, 0x23, SS_NOP | SSQ_PRINT_SENSE,
2695 "Controller impending failure seek error rate too high") },
2696 /* D B */
2697 { SST(0x5D, 0x24, SS_NOP | SSQ_PRINT_SENSE,
2698 "Controller impending failure too many block reassigns") },
2699 /* D B */
2700 { SST(0x5D, 0x25, SS_NOP | SSQ_PRINT_SENSE,
2701 "Controller impending failure access times too high") },
2702 /* D B */
2703 { SST(0x5D, 0x26, SS_NOP | SSQ_PRINT_SENSE,
2704 "Controller impending failure start unit times too high") },
2705 /* D B */
2706 { SST(0x5D, 0x27, SS_NOP | SSQ_PRINT_SENSE,
2707 "Controller impending failure channel parametrics") },
2708 /* D B */
2709 { SST(0x5D, 0x28, SS_NOP | SSQ_PRINT_SENSE,
2710 "Controller impending failure controller detected") },
2711 /* D B */
2712 { SST(0x5D, 0x29, SS_NOP | SSQ_PRINT_SENSE,
2713 "Controller impending failure throughput performance") },
2714 /* D B */
2715 { SST(0x5D, 0x2A, SS_NOP | SSQ_PRINT_SENSE,
2716 "Controller impending failure seek time performance") },
2717 /* D B */
2718 { SST(0x5D, 0x2B, SS_NOP | SSQ_PRINT_SENSE,
2719 "Controller impending failure spin-up retry count") },
2720 /* D B */
2721 { SST(0x5D, 0x2C, SS_NOP | SSQ_PRINT_SENSE,
2722 "Controller impending failure drive calibration retry count") },
2723 /* D B */
2724 { SST(0x5D, 0x30, SS_NOP | SSQ_PRINT_SENSE,
2725 "Data channel impending failure general hard drive failure") },
2726 /* D B */
2727 { SST(0x5D, 0x31, SS_NOP | SSQ_PRINT_SENSE,
2728 "Data channel impending failure drive error rate too high") },
2729 /* D B */
2730 { SST(0x5D, 0x32, SS_NOP | SSQ_PRINT_SENSE,
2731 "Data channel impending failure data error rate too high") },
2732 /* D B */
2733 { SST(0x5D, 0x33, SS_NOP | SSQ_PRINT_SENSE,
2734 "Data channel impending failure seek error rate too high") },
2735 /* D B */
2736 { SST(0x5D, 0x34, SS_NOP | SSQ_PRINT_SENSE,
2737 "Data channel impending failure too many block reassigns") },
2738 /* D B */
2739 { SST(0x5D, 0x35, SS_NOP | SSQ_PRINT_SENSE,
2740 "Data channel impending failure access times too high") },
2741 /* D B */
2742 { SST(0x5D, 0x36, SS_NOP | SSQ_PRINT_SENSE,
2743 "Data channel impending failure start unit times too high") },
2744 /* D B */
2745 { SST(0x5D, 0x37, SS_NOP | SSQ_PRINT_SENSE,
2746 "Data channel impending failure channel parametrics") },
2747 /* D B */
2748 { SST(0x5D, 0x38, SS_NOP | SSQ_PRINT_SENSE,
2749 "Data channel impending failure controller detected") },
2750 /* D B */
2751 { SST(0x5D, 0x39, SS_NOP | SSQ_PRINT_SENSE,
2752 "Data channel impending failure throughput performance") },
2753 /* D B */
2754 { SST(0x5D, 0x3A, SS_NOP | SSQ_PRINT_SENSE,
2755 "Data channel impending failure seek time performance") },
2756 /* D B */
2757 { SST(0x5D, 0x3B, SS_NOP | SSQ_PRINT_SENSE,
2758 "Data channel impending failure spin-up retry count") },
2759 /* D B */
2760 { SST(0x5D, 0x3C, SS_NOP | SSQ_PRINT_SENSE,
2761 "Data channel impending failure drive calibration retry count") },
2762 /* D B */
2763 { SST(0x5D, 0x40, SS_NOP | SSQ_PRINT_SENSE,
2764 "Servo impending failure general hard drive failure") },
2765 /* D B */
2766 { SST(0x5D, 0x41, SS_NOP | SSQ_PRINT_SENSE,
2767 "Servo impending failure drive error rate too high") },
2768 /* D B */
2769 { SST(0x5D, 0x42, SS_NOP | SSQ_PRINT_SENSE,
2770 "Servo impending failure data error rate too high") },
2771 /* D B */
2772 { SST(0x5D, 0x43, SS_NOP | SSQ_PRINT_SENSE,
2773 "Servo impending failure seek error rate too high") },
2774 /* D B */
2775 { SST(0x5D, 0x44, SS_NOP | SSQ_PRINT_SENSE,
2776 "Servo impending failure too many block reassigns") },
2777 /* D B */
2778 { SST(0x5D, 0x45, SS_NOP | SSQ_PRINT_SENSE,
2779 "Servo impending failure access times too high") },
2780 /* D B */
2781 { SST(0x5D, 0x46, SS_NOP | SSQ_PRINT_SENSE,
2782 "Servo impending failure start unit times too high") },
2783 /* D B */
2784 { SST(0x5D, 0x47, SS_NOP | SSQ_PRINT_SENSE,
2785 "Servo impending failure channel parametrics") },
2786 /* D B */
2787 { SST(0x5D, 0x48, SS_NOP | SSQ_PRINT_SENSE,
2788 "Servo impending failure controller detected") },
2789 /* D B */
2790 { SST(0x5D, 0x49, SS_NOP | SSQ_PRINT_SENSE,
2791 "Servo impending failure throughput performance") },
2792 /* D B */
2793 { SST(0x5D, 0x4A, SS_NOP | SSQ_PRINT_SENSE,
2794 "Servo impending failure seek time performance") },
2795 /* D B */
2796 { SST(0x5D, 0x4B, SS_NOP | SSQ_PRINT_SENSE,
2797 "Servo impending failure spin-up retry count") },
2798 /* D B */
2799 { SST(0x5D, 0x4C, SS_NOP | SSQ_PRINT_SENSE,
2800 "Servo impending failure drive calibration retry count") },
2801 /* D B */
2802 { SST(0x5D, 0x50, SS_NOP | SSQ_PRINT_SENSE,
2803 "Spindle impending failure general hard drive failure") },
2804 /* D B */
2805 { SST(0x5D, 0x51, SS_NOP | SSQ_PRINT_SENSE,
2806 "Spindle impending failure drive error rate too high") },
2807 /* D B */
2808 { SST(0x5D, 0x52, SS_NOP | SSQ_PRINT_SENSE,
2809 "Spindle impending failure data error rate too high") },
2810 /* D B */
2811 { SST(0x5D, 0x53, SS_NOP | SSQ_PRINT_SENSE,
2812 "Spindle impending failure seek error rate too high") },
2813 /* D B */
2814 { SST(0x5D, 0x54, SS_NOP | SSQ_PRINT_SENSE,
2815 "Spindle impending failure too many block reassigns") },
2816 /* D B */
2817 { SST(0x5D, 0x55, SS_NOP | SSQ_PRINT_SENSE,
2818 "Spindle impending failure access times too high") },
2819 /* D B */
2820 { SST(0x5D, 0x56, SS_NOP | SSQ_PRINT_SENSE,
2821 "Spindle impending failure start unit times too high") },
2822 /* D B */
2823 { SST(0x5D, 0x57, SS_NOP | SSQ_PRINT_SENSE,
2824 "Spindle impending failure channel parametrics") },
2825 /* D B */
2826 { SST(0x5D, 0x58, SS_NOP | SSQ_PRINT_SENSE,
2827 "Spindle impending failure controller detected") },
2828 /* D B */
2829 { SST(0x5D, 0x59, SS_NOP | SSQ_PRINT_SENSE,
2830 "Spindle impending failure throughput performance") },
2831 /* D B */
2832 { SST(0x5D, 0x5A, SS_NOP | SSQ_PRINT_SENSE,
2833 "Spindle impending failure seek time performance") },
2834 /* D B */
2835 { SST(0x5D, 0x5B, SS_NOP | SSQ_PRINT_SENSE,
2836 "Spindle impending failure spin-up retry count") },
2837 /* D B */
2838 { SST(0x5D, 0x5C, SS_NOP | SSQ_PRINT_SENSE,
2839 "Spindle impending failure drive calibration retry count") },
2840 /* D B */
2841 { SST(0x5D, 0x60, SS_NOP | SSQ_PRINT_SENSE,
2842 "Firmware impending failure general hard drive failure") },
2843 /* D B */
2844 { SST(0x5D, 0x61, SS_NOP | SSQ_PRINT_SENSE,
2845 "Firmware impending failure drive error rate too high") },
2846 /* D B */
2847 { SST(0x5D, 0x62, SS_NOP | SSQ_PRINT_SENSE,
2848 "Firmware impending failure data error rate too high") },
2849 /* D B */
2850 { SST(0x5D, 0x63, SS_NOP | SSQ_PRINT_SENSE,
2851 "Firmware impending failure seek error rate too high") },
2852 /* D B */
2853 { SST(0x5D, 0x64, SS_NOP | SSQ_PRINT_SENSE,
2854 "Firmware impending failure too many block reassigns") },
2855 /* D B */
2856 { SST(0x5D, 0x65, SS_NOP | SSQ_PRINT_SENSE,
2857 "Firmware impending failure access times too high") },
2858 /* D B */
2859 { SST(0x5D, 0x66, SS_NOP | SSQ_PRINT_SENSE,
2860 "Firmware impending failure start unit times too high") },
2861 /* D B */
2862 { SST(0x5D, 0x67, SS_NOP | SSQ_PRINT_SENSE,
2863 "Firmware impending failure channel parametrics") },
2864 /* D B */
2865 { SST(0x5D, 0x68, SS_NOP | SSQ_PRINT_SENSE,
2866 "Firmware impending failure controller detected") },
2867 /* D B */
2868 { SST(0x5D, 0x69, SS_NOP | SSQ_PRINT_SENSE,
2869 "Firmware impending failure throughput performance") },
2870 /* D B */
2871 { SST(0x5D, 0x6A, SS_NOP | SSQ_PRINT_SENSE,
2872 "Firmware impending failure seek time performance") },
2873 /* D B */
2874 { SST(0x5D, 0x6B, SS_NOP | SSQ_PRINT_SENSE,
2875 "Firmware impending failure spin-up retry count") },
2876 /* D B */
2877 { SST(0x5D, 0x6C, SS_NOP | SSQ_PRINT_SENSE,
2878 "Firmware impending failure drive calibration retry count") },
2879 /* D B */
2880 { SST(0x5D, 0x73, SS_NOP | SSQ_PRINT_SENSE,
2881 "Media impending failure endurance limit met") },
2882 /* DTLPWROMAEBKVF */
2883 { SST(0x5D, 0xFF, SS_NOP | SSQ_PRINT_SENSE,
2884 "Failure prediction threshold exceeded (false)") },
2885 /* DTLPWRO A K */
2886 { SST(0x5E, 0x00, SS_RDEF,
2887 "Low power condition on") },
2888 /* DTLPWRO A K */
2889 { SST(0x5E, 0x01, SS_RDEF,
2890 "Idle condition activated by timer") },
2891 /* DTLPWRO A K */
2892 { SST(0x5E, 0x02, SS_RDEF,
2893 "Standby condition activated by timer") },
2894 /* DTLPWRO A K */
2895 { SST(0x5E, 0x03, SS_RDEF,
2896 "Idle condition activated by command") },
2897 /* DTLPWRO A K */
2898 { SST(0x5E, 0x04, SS_RDEF,
2899 "Standby condition activated by command") },
2900 /* DTLPWRO A K */
2901 { SST(0x5E, 0x05, SS_RDEF,
2902 "Idle-B condition activated by timer") },
2903 /* DTLPWRO A K */
2904 { SST(0x5E, 0x06, SS_RDEF,
2905 "Idle-B condition activated by command") },
2906 /* DTLPWRO A K */
2907 { SST(0x5E, 0x07, SS_RDEF,
2908 "Idle-C condition activated by timer") },
2909 /* DTLPWRO A K */
2910 { SST(0x5E, 0x08, SS_RDEF,
2911 "Idle-C condition activated by command") },
2912 /* DTLPWRO A K */
2913 { SST(0x5E, 0x09, SS_RDEF,
2914 "Standby-Y condition activated by timer") },
2915 /* DTLPWRO A K */
2916 { SST(0x5E, 0x0A, SS_RDEF,
2917 "Standby-Y condition activated by command") },
2918 /* B */
2919 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */
2920 "Power state change to active") },
2921 /* B */
2922 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */
2923 "Power state change to idle") },
2924 /* B */
2925 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */
2926 "Power state change to standby") },
2927 /* B */
2928 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */
2929 "Power state change to sleep") },
2930 /* BK */
2931 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */
2932 "Power state change to device control") },
2933 /* */
2934 { SST(0x60, 0x00, SS_RDEF,
2935 "Lamp failure") },
2936 /* */
2937 { SST(0x61, 0x00, SS_RDEF,
2938 "Video acquisition error") },
2939 /* */
2940 { SST(0x61, 0x01, SS_RDEF,
2941 "Unable to acquire video") },
2942 /* */
2943 { SST(0x61, 0x02, SS_RDEF,
2944 "Out of focus") },
2945 /* */
2946 { SST(0x62, 0x00, SS_RDEF,
2947 "Scan head positioning error") },
2948 /* R */
2949 { SST(0x63, 0x00, SS_RDEF,
2950 "End of user area encountered on this track") },
2951 /* R */
2952 { SST(0x63, 0x01, SS_FATAL | ENOSPC,
2953 "Packet does not fit in available space") },
2954 /* R */
2955 { SST(0x64, 0x00, SS_FATAL | ENXIO,
2956 "Illegal mode for this track") },
2957 /* R */
2958 { SST(0x64, 0x01, SS_RDEF,
2959 "Invalid packet size") },
2960 /* DTLPWROMAEBKVF */
2961 { SST(0x65, 0x00, SS_RDEF,
2962 "Voltage fault") },
2963 /* */
2964 { SST(0x66, 0x00, SS_RDEF,
2965 "Automatic document feeder cover up") },
2966 /* */
2967 { SST(0x66, 0x01, SS_RDEF,
2968 "Automatic document feeder lift up") },
2969 /* */
2970 { SST(0x66, 0x02, SS_RDEF,
2971 "Document jam in automatic document feeder") },
2972 /* */
2973 { SST(0x66, 0x03, SS_RDEF,
2974 "Document miss feed automatic in document feeder") },
2975 /* A */
2976 { SST(0x67, 0x00, SS_RDEF,
2977 "Configuration failure") },
2978 /* A */
2979 { SST(0x67, 0x01, SS_RDEF,
2980 "Configuration of incapable logical units failed") },
2981 /* A */
2982 { SST(0x67, 0x02, SS_RDEF,
2983 "Add logical unit failed") },
2984 /* A */
2985 { SST(0x67, 0x03, SS_RDEF,
2986 "Modification of logical unit failed") },
2987 /* A */
2988 { SST(0x67, 0x04, SS_RDEF,
2989 "Exchange of logical unit failed") },
2990 /* A */
2991 { SST(0x67, 0x05, SS_RDEF,
2992 "Remove of logical unit failed") },
2993 /* A */
2994 { SST(0x67, 0x06, SS_RDEF,
2995 "Attachment of logical unit failed") },
2996 /* A */
2997 { SST(0x67, 0x07, SS_RDEF,
2998 "Creation of logical unit failed") },
2999 /* A */
3000 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */
3001 "Assign failure occurred") },
3002 /* A */
3003 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */
3004 "Multiply assigned logical unit") },
3005 /* DTLPWROMAEBKVF */
3006 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */
3007 "Set target port groups command failed") },
3008 /* DT B */
3009 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */
3010 "ATA device feature not enabled") },
3011 /* A */
3012 { SST(0x68, 0x00, SS_RDEF,
3013 "Logical unit not configured") },
3014 /* D */
3015 { SST(0x68, 0x01, SS_RDEF,
3016 "Subsidiary logical unit not configured") },
3017 /* A */
3018 { SST(0x69, 0x00, SS_RDEF,
3019 "Data loss on logical unit") },
3020 /* A */
3021 { SST(0x69, 0x01, SS_RDEF,
3022 "Multiple logical unit failures") },
3023 /* A */
3024 { SST(0x69, 0x02, SS_RDEF,
3025 "Parity/data mismatch") },
3026 /* A */
3027 { SST(0x6A, 0x00, SS_RDEF,
3028 "Informational, refer to log") },
3029 /* A */
3030 { SST(0x6B, 0x00, SS_RDEF,
3031 "State change has occurred") },
3032 /* A */
3033 { SST(0x6B, 0x01, SS_RDEF,
3034 "Redundancy level got better") },
3035 /* A */
3036 { SST(0x6B, 0x02, SS_RDEF,
3037 "Redundancy level got worse") },
3038 /* A */
3039 { SST(0x6C, 0x00, SS_RDEF,
3040 "Rebuild failure occurred") },
3041 /* A */
3042 { SST(0x6D, 0x00, SS_RDEF,
3043 "Recalculate failure occurred") },
3044 /* A */
3045 { SST(0x6E, 0x00, SS_RDEF,
3046 "Command to logical unit failed") },
3047 /* R */
3048 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */
3049 "Copy protection key exchange failure - authentication failure") },
3050 /* R */
3051 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */
3052 "Copy protection key exchange failure - key not present") },
3053 /* R */
3054 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */
3055 "Copy protection key exchange failure - key not established") },
3056 /* R */
3057 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */
3058 "Read of scrambled sector without authentication") },
3059 /* R */
3060 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */
3061 "Media region code is mismatched to logical unit region") },
3062 /* R */
3063 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */
3064 "Drive region must be permanent/region reset count error") },
3065 /* R */
3066 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */
3067 "Insufficient block count for binding NONCE recording") },
3068 /* R */
3069 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */
3070 "Conflict in binding NONCE recording") },
3071 /* T */
3072 { SST(0x70, 0x00, SS_RDEF,
3073 "Decompression exception short: ASCQ = Algorithm ID") },
3074 /* T */
3075 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE,
3076 NULL) }, /* Range 0x00 -> 0xFF */
3077 /* T */
3078 { SST(0x71, 0x00, SS_RDEF,
3079 "Decompression exception long: ASCQ = Algorithm ID") },
3080 /* T */
3081 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE,
3082 NULL) }, /* Range 0x00 -> 0xFF */
3083 /* R */
3084 { SST(0x72, 0x00, SS_RDEF,
3085 "Session fixation error") },
3086 /* R */
3087 { SST(0x72, 0x01, SS_RDEF,
3088 "Session fixation error writing lead-in") },
3089 /* R */
3090 { SST(0x72, 0x02, SS_RDEF,
3091 "Session fixation error writing lead-out") },
3092 /* R */
3093 { SST(0x72, 0x03, SS_RDEF,
3094 "Session fixation error - incomplete track in session") },
3095 /* R */
3096 { SST(0x72, 0x04, SS_RDEF,
3097 "Empty or partially written reserved track") },
3098 /* R */
3099 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */
3100 "No more track reservations allowed") },
3101 /* R */
3102 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */
3103 "RMZ extension is not allowed") },
3104 /* R */
3105 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */
3106 "No more test zone extensions are allowed") },
3107 /* R */
3108 { SST(0x73, 0x00, SS_RDEF,
3109 "CD control error") },
3110 /* R */
3111 { SST(0x73, 0x01, SS_RDEF,
3112 "Power calibration area almost full") },
3113 /* R */
3114 { SST(0x73, 0x02, SS_FATAL | ENOSPC,
3115 "Power calibration area is full") },
3116 /* R */
3117 { SST(0x73, 0x03, SS_RDEF,
3118 "Power calibration area error") },
3119 /* R */
3120 { SST(0x73, 0x04, SS_RDEF,
3121 "Program memory area update failure") },
3122 /* R */
3123 { SST(0x73, 0x05, SS_RDEF,
3124 "Program memory area is full") },
3125 /* R */
3126 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */
3127 "RMA/PMA is almost full") },
3128 /* R */
3129 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */
3130 "Current power calibration area almost full") },
3131 /* R */
3132 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */
3133 "Current power calibration area is full") },
3134 /* R */
3135 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */
3136 "RDZ is full") },
3137 /* T */
3138 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */
3139 "Security error") },
3140 /* T */
3141 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */
3142 "Unable to decrypt data") },
3143 /* T */
3144 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */
3145 "Unencrypted data encountered while decrypting") },
3146 /* T */
3147 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */
3148 "Incorrect data encryption key") },
3149 /* T */
3150 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */
3151 "Cryptographic integrity validation failed") },
3152 /* T */
3153 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */
3154 "Error decrypting data") },
3155 /* T */
3156 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */
3157 "Unknown signature verification key") },
3158 /* T */
3159 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */
3160 "Encryption parameters not useable") },
3161 /* DT R M E VF */
3162 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */
3163 "Digital signature validation failure") },
3164 /* T */
3165 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */
3166 "Encryption mode mismatch on read") },
3167 /* T */
3168 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */
3169 "Encrypted block not raw read enabled") },
3170 /* T */
3171 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */
3172 "Incorrect encryption parameters") },
3173 /* DT R MAEBKV */
3174 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */
3175 "Unable to decrypt parameter list") },
3176 /* T */
3177 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */
3178 "Encryption algorithm disabled") },
3179 /* DT R MAEBKV */
3180 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */
3181 "SA creation parameter value invalid") },
3182 /* DT R MAEBKV */
3183 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */
3184 "SA creation parameter value rejected") },
3185 /* DT R MAEBKV */
3186 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */
3187 "Invalid SA usage") },
3188 /* T */
3189 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */
3190 "Data encryption configuration prevented") },
3191 /* DT R MAEBKV */
3192 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */
3193 "SA creation parameter not supported") },
3194 /* DT R MAEBKV */
3195 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */
3196 "Authentication failed") },
3197 /* V */
3198 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */
3199 "External data encryption key manager access error") },
3200 /* V */
3201 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */
3202 "External data encryption key manager error") },
3203 /* V */
3204 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */
3205 "External data encryption key not found") },
3206 /* V */
3207 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */
3208 "External data encryption request not authorized") },
3209 /* T */
3210 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */
3211 "External data encryption control timeout") },
3212 /* T */
3213 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */
3214 "External data encryption control error") },
3215 /* DT R M E V */
3216 { SST(0x74, 0x71, SS_FATAL | EACCES,
3217 "Logical unit access not authorized") },
3218 /* D */
3219 { SST(0x74, 0x79, SS_FATAL | EACCES,
3220 "Security conflict in translated device") }
3221 };
3222
3223 const u_int asc_table_size = nitems(asc_table);
3224
3225 struct asc_key
3226 {
3227 int asc;
3228 int ascq;
3229 };
3230
3231 static int
ascentrycomp(const void * key,const void * member)3232 ascentrycomp(const void *key, const void *member)
3233 {
3234 int asc;
3235 int ascq;
3236 const struct asc_table_entry *table_entry;
3237
3238 asc = ((const struct asc_key *)key)->asc;
3239 ascq = ((const struct asc_key *)key)->ascq;
3240 table_entry = (const struct asc_table_entry *)member;
3241
3242 if (asc >= table_entry->asc) {
3243 if (asc > table_entry->asc)
3244 return (1);
3245
3246 if (ascq <= table_entry->ascq) {
3247 /* Check for ranges */
3248 if (ascq == table_entry->ascq
3249 || ((table_entry->action & SSQ_RANGE) != 0
3250 && ascq >= (table_entry - 1)->ascq))
3251 return (0);
3252 return (-1);
3253 }
3254 return (1);
3255 }
3256 return (-1);
3257 }
3258
3259 static int
senseentrycomp(const void * key,const void * member)3260 senseentrycomp(const void *key, const void *member)
3261 {
3262 int sense_key;
3263 const struct sense_key_table_entry *table_entry;
3264
3265 sense_key = *((const int *)key);
3266 table_entry = (const struct sense_key_table_entry *)member;
3267
3268 if (sense_key >= table_entry->sense_key) {
3269 if (sense_key == table_entry->sense_key)
3270 return (0);
3271 return (1);
3272 }
3273 return (-1);
3274 }
3275
3276 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)3277 fetchtableentries(int sense_key, int asc, int ascq,
3278 struct scsi_inquiry_data *inq_data,
3279 const struct sense_key_table_entry **sense_entry,
3280 const struct asc_table_entry **asc_entry)
3281 {
3282 caddr_t match;
3283 const struct asc_table_entry *asc_tables[2];
3284 const struct sense_key_table_entry *sense_tables[2];
3285 struct asc_key asc_ascq;
3286 size_t asc_tables_size[2];
3287 size_t sense_tables_size[2];
3288 int num_asc_tables;
3289 int num_sense_tables;
3290 int i;
3291
3292 /* Default to failure */
3293 *sense_entry = NULL;
3294 *asc_entry = NULL;
3295 match = NULL;
3296 if (inq_data != NULL)
3297 match = cam_quirkmatch((caddr_t)inq_data,
3298 (caddr_t)sense_quirk_table,
3299 sense_quirk_table_size,
3300 sizeof(*sense_quirk_table),
3301 scsi_inquiry_match);
3302
3303 if (match != NULL) {
3304 struct scsi_sense_quirk_entry *quirk;
3305
3306 quirk = (struct scsi_sense_quirk_entry *)match;
3307 asc_tables[0] = quirk->asc_info;
3308 asc_tables_size[0] = quirk->num_ascs;
3309 asc_tables[1] = asc_table;
3310 asc_tables_size[1] = asc_table_size;
3311 num_asc_tables = 2;
3312 sense_tables[0] = quirk->sense_key_info;
3313 sense_tables_size[0] = quirk->num_sense_keys;
3314 sense_tables[1] = sense_key_table;
3315 sense_tables_size[1] = nitems(sense_key_table);
3316 num_sense_tables = 2;
3317 } else {
3318 asc_tables[0] = asc_table;
3319 asc_tables_size[0] = asc_table_size;
3320 num_asc_tables = 1;
3321 sense_tables[0] = sense_key_table;
3322 sense_tables_size[0] = nitems(sense_key_table);
3323 num_sense_tables = 1;
3324 }
3325
3326 asc_ascq.asc = asc;
3327 asc_ascq.ascq = ascq;
3328 for (i = 0; i < num_asc_tables; i++) {
3329 void *found_entry;
3330
3331 found_entry = bsearch(&asc_ascq, asc_tables[i],
3332 asc_tables_size[i],
3333 sizeof(**asc_tables),
3334 ascentrycomp);
3335
3336 if (found_entry) {
3337 *asc_entry = (struct asc_table_entry *)found_entry;
3338 break;
3339 }
3340 }
3341
3342 for (i = 0; i < num_sense_tables; i++) {
3343 void *found_entry;
3344
3345 found_entry = bsearch(&sense_key, sense_tables[i],
3346 sense_tables_size[i],
3347 sizeof(**sense_tables),
3348 senseentrycomp);
3349
3350 if (found_entry) {
3351 *sense_entry =
3352 (struct sense_key_table_entry *)found_entry;
3353 break;
3354 }
3355 }
3356 }
3357
3358 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)3359 scsi_sense_desc(int sense_key, int asc, int ascq,
3360 struct scsi_inquiry_data *inq_data,
3361 const char **sense_key_desc, const char **asc_desc)
3362 {
3363 const struct asc_table_entry *asc_entry;
3364 const struct sense_key_table_entry *sense_entry;
3365
3366 fetchtableentries(sense_key, asc, ascq,
3367 inq_data,
3368 &sense_entry,
3369 &asc_entry);
3370
3371 if (sense_entry != NULL)
3372 *sense_key_desc = sense_entry->desc;
3373 else
3374 *sense_key_desc = "Invalid Sense Key";
3375
3376 if (asc_entry != NULL)
3377 *asc_desc = asc_entry->desc;
3378 else if (asc >= 0x80 && asc <= 0xff)
3379 *asc_desc = "Vendor Specific ASC";
3380 else if (ascq >= 0x80 && ascq <= 0xff)
3381 *asc_desc = "Vendor Specific ASCQ";
3382 else
3383 *asc_desc = "Reserved ASC/ASCQ pair";
3384 }
3385
3386 /*
3387 * Given sense and device type information, return the appropriate action.
3388 * If we do not understand the specific error as identified by the ASC/ASCQ
3389 * pair, fall back on the more generic actions derived from the sense key.
3390 */
3391 scsi_sense_action
scsi_error_action(struct ccb_scsiio * csio,struct scsi_inquiry_data * inq_data,u_int32_t sense_flags)3392 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data,
3393 u_int32_t sense_flags)
3394 {
3395 const struct asc_table_entry *asc_entry;
3396 const struct sense_key_table_entry *sense_entry;
3397 int error_code, sense_key, asc, ascq;
3398 scsi_sense_action action;
3399
3400 if (!scsi_extract_sense_ccb((union ccb *)csio,
3401 &error_code, &sense_key, &asc, &ascq)) {
3402 action = SS_RDEF;
3403 } else if ((error_code == SSD_DEFERRED_ERROR)
3404 || (error_code == SSD_DESC_DEFERRED_ERROR)) {
3405 /*
3406 * XXX dufault@FreeBSD.org
3407 * This error doesn't relate to the command associated
3408 * with this request sense. A deferred error is an error
3409 * for a command that has already returned GOOD status
3410 * (see SCSI2 8.2.14.2).
3411 *
3412 * By my reading of that section, it looks like the current
3413 * command has been cancelled, we should now clean things up
3414 * (hopefully recovering any lost data) and then retry the
3415 * current command. There are two easy choices, both wrong:
3416 *
3417 * 1. Drop through (like we had been doing), thus treating
3418 * this as if the error were for the current command and
3419 * return and stop the current command.
3420 *
3421 * 2. Issue a retry (like I made it do) thus hopefully
3422 * recovering the current transfer, and ignoring the
3423 * fact that we've dropped a command.
3424 *
3425 * These should probably be handled in a device specific
3426 * sense handler or punted back up to a user mode daemon
3427 */
3428 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3429 } else {
3430 fetchtableentries(sense_key, asc, ascq,
3431 inq_data,
3432 &sense_entry,
3433 &asc_entry);
3434
3435 /*
3436 * Override the 'No additional Sense' entry (0,0)
3437 * with the error action of the sense key.
3438 */
3439 if (asc_entry != NULL
3440 && (asc != 0 || ascq != 0))
3441 action = asc_entry->action;
3442 else if (sense_entry != NULL)
3443 action = sense_entry->action;
3444 else
3445 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3446
3447 if (sense_key == SSD_KEY_RECOVERED_ERROR) {
3448 /*
3449 * The action succeeded but the device wants
3450 * the user to know that some recovery action
3451 * was required.
3452 */
3453 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
3454 action |= SS_NOP|SSQ_PRINT_SENSE;
3455 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
3456 if ((sense_flags & SF_QUIET_IR) != 0)
3457 action &= ~SSQ_PRINT_SENSE;
3458 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
3459 if ((sense_flags & SF_RETRY_UA) != 0
3460 && (action & SS_MASK) == SS_FAIL) {
3461 action &= ~(SS_MASK|SSQ_MASK);
3462 action |= SS_RETRY|SSQ_DECREMENT_COUNT|
3463 SSQ_PRINT_SENSE;
3464 }
3465 action |= SSQ_UA;
3466 }
3467 }
3468 if ((action & SS_MASK) >= SS_START &&
3469 (sense_flags & SF_NO_RECOVERY)) {
3470 action &= ~SS_MASK;
3471 action |= SS_FAIL;
3472 } else if ((action & SS_MASK) == SS_RETRY &&
3473 (sense_flags & SF_NO_RETRY)) {
3474 action &= ~SS_MASK;
3475 action |= SS_FAIL;
3476 }
3477 if ((sense_flags & SF_PRINT_ALWAYS) != 0)
3478 action |= SSQ_PRINT_SENSE;
3479 else if ((sense_flags & SF_NO_PRINT) != 0)
3480 action &= ~SSQ_PRINT_SENSE;
3481
3482 return (action);
3483 }
3484
3485 char *
scsi_cdb_string(u_int8_t * cdb_ptr,char * cdb_string,size_t len)3486 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len)
3487 {
3488 struct sbuf sb;
3489 int error;
3490
3491 if (len == 0)
3492 return ("");
3493
3494 sbuf_new(&sb, cdb_string, len, SBUF_FIXEDLEN);
3495
3496 scsi_cdb_sbuf(cdb_ptr, &sb);
3497
3498 /* ENOMEM just means that the fixed buffer is full, OK to ignore */
3499 error = sbuf_finish(&sb);
3500 if (error != 0 &&
3501 #ifdef _KERNEL
3502 error != ENOMEM)
3503 #else
3504 errno != ENOMEM)
3505 #endif
3506 return ("");
3507
3508 return(sbuf_data(&sb));
3509 }
3510
3511 void
scsi_cdb_sbuf(u_int8_t * cdb_ptr,struct sbuf * sb)3512 scsi_cdb_sbuf(u_int8_t *cdb_ptr, struct sbuf *sb)
3513 {
3514 u_int8_t cdb_len;
3515 int i;
3516
3517 if (cdb_ptr == NULL)
3518 return;
3519
3520 /*
3521 * This is taken from the SCSI-3 draft spec.
3522 * (T10/1157D revision 0.3)
3523 * The top 3 bits of an opcode are the group code. The next 5 bits
3524 * are the command code.
3525 * Group 0: six byte commands
3526 * Group 1: ten byte commands
3527 * Group 2: ten byte commands
3528 * Group 3: reserved
3529 * Group 4: sixteen byte commands
3530 * Group 5: twelve byte commands
3531 * Group 6: vendor specific
3532 * Group 7: vendor specific
3533 */
3534 switch((*cdb_ptr >> 5) & 0x7) {
3535 case 0:
3536 cdb_len = 6;
3537 break;
3538 case 1:
3539 case 2:
3540 cdb_len = 10;
3541 break;
3542 case 3:
3543 case 6:
3544 case 7:
3545 /* in this case, just print out the opcode */
3546 cdb_len = 1;
3547 break;
3548 case 4:
3549 cdb_len = 16;
3550 break;
3551 case 5:
3552 cdb_len = 12;
3553 break;
3554 }
3555
3556 for (i = 0; i < cdb_len; i++)
3557 sbuf_printf(sb, "%02hhx ", cdb_ptr[i]);
3558
3559 return;
3560 }
3561
3562 const char *
scsi_status_string(struct ccb_scsiio * csio)3563 scsi_status_string(struct ccb_scsiio *csio)
3564 {
3565 switch(csio->scsi_status) {
3566 case SCSI_STATUS_OK:
3567 return("OK");
3568 case SCSI_STATUS_CHECK_COND:
3569 return("Check Condition");
3570 case SCSI_STATUS_BUSY:
3571 return("Busy");
3572 case SCSI_STATUS_INTERMED:
3573 return("Intermediate");
3574 case SCSI_STATUS_INTERMED_COND_MET:
3575 return("Intermediate-Condition Met");
3576 case SCSI_STATUS_RESERV_CONFLICT:
3577 return("Reservation Conflict");
3578 case SCSI_STATUS_CMD_TERMINATED:
3579 return("Command Terminated");
3580 case SCSI_STATUS_QUEUE_FULL:
3581 return("Queue Full");
3582 case SCSI_STATUS_ACA_ACTIVE:
3583 return("ACA Active");
3584 case SCSI_STATUS_TASK_ABORTED:
3585 return("Task Aborted");
3586 default: {
3587 static char unkstr[64];
3588 snprintf(unkstr, sizeof(unkstr), "Unknown %#x",
3589 csio->scsi_status);
3590 return(unkstr);
3591 }
3592 }
3593 }
3594
3595 /*
3596 * scsi_command_string() returns 0 for success and -1 for failure.
3597 */
3598 #ifdef _KERNEL
3599 int
scsi_command_string(struct ccb_scsiio * csio,struct sbuf * sb)3600 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb)
3601 #else /* !_KERNEL */
3602 int
3603 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio,
3604 struct sbuf *sb)
3605 #endif /* _KERNEL/!_KERNEL */
3606 {
3607 struct scsi_inquiry_data *inq_data;
3608 #ifdef _KERNEL
3609 struct ccb_getdev *cgd;
3610 #endif /* _KERNEL */
3611
3612 #ifdef _KERNEL
3613 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
3614 return(-1);
3615 /*
3616 * Get the device information.
3617 */
3618 xpt_setup_ccb(&cgd->ccb_h,
3619 csio->ccb_h.path,
3620 CAM_PRIORITY_NORMAL);
3621 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
3622 xpt_action((union ccb *)cgd);
3623
3624 /*
3625 * If the device is unconfigured, just pretend that it is a hard
3626 * drive. scsi_op_desc() needs this.
3627 */
3628 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
3629 cgd->inq_data.device = T_DIRECT;
3630
3631 inq_data = &cgd->inq_data;
3632
3633 #else /* !_KERNEL */
3634
3635 inq_data = &device->inq_data;
3636
3637 #endif /* _KERNEL/!_KERNEL */
3638
3639 sbuf_printf(sb, "%s. CDB: ",
3640 scsi_op_desc(scsiio_cdb_ptr(csio)[0], inq_data));
3641 scsi_cdb_sbuf(scsiio_cdb_ptr(csio), sb);
3642
3643 #ifdef _KERNEL
3644 xpt_free_ccb((union ccb *)cgd);
3645 #endif
3646
3647 return(0);
3648 }
3649
3650 /*
3651 * Iterate over sense descriptors. Each descriptor is passed into iter_func().
3652 * If iter_func() returns 0, list traversal continues. If iter_func()
3653 * returns non-zero, list traversal is stopped.
3654 */
3655 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)3656 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3657 int (*iter_func)(struct scsi_sense_data_desc *sense,
3658 u_int, struct scsi_sense_desc_header *,
3659 void *), void *arg)
3660 {
3661 int cur_pos;
3662 int desc_len;
3663
3664 /*
3665 * First make sure the extra length field is present.
3666 */
3667 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0)
3668 return;
3669
3670 /*
3671 * The length of data actually returned may be different than the
3672 * extra_len recorded in the structure.
3673 */
3674 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc);
3675
3676 /*
3677 * Limit this further by the extra length reported, and the maximum
3678 * allowed extra length.
3679 */
3680 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX));
3681
3682 /*
3683 * Subtract the size of the header from the descriptor length.
3684 * This is to ensure that we have at least the header left, so we
3685 * don't have to check that inside the loop. This can wind up
3686 * being a negative value.
3687 */
3688 desc_len -= sizeof(struct scsi_sense_desc_header);
3689
3690 for (cur_pos = 0; cur_pos < desc_len;) {
3691 struct scsi_sense_desc_header *header;
3692
3693 header = (struct scsi_sense_desc_header *)
3694 &sense->sense_desc[cur_pos];
3695
3696 /*
3697 * Check to make sure we have the entire descriptor. We
3698 * don't call iter_func() unless we do.
3699 *
3700 * Note that although cur_pos is at the beginning of the
3701 * descriptor, desc_len already has the header length
3702 * subtracted. So the comparison of the length in the
3703 * header (which does not include the header itself) to
3704 * desc_len - cur_pos is correct.
3705 */
3706 if (header->length > (desc_len - cur_pos))
3707 break;
3708
3709 if (iter_func(sense, sense_len, header, arg) != 0)
3710 break;
3711
3712 cur_pos += sizeof(*header) + header->length;
3713 }
3714 }
3715
3716 struct scsi_find_desc_info {
3717 uint8_t desc_type;
3718 struct scsi_sense_desc_header *header;
3719 };
3720
3721 static int
scsi_find_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)3722 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
3723 struct scsi_sense_desc_header *header, void *arg)
3724 {
3725 struct scsi_find_desc_info *desc_info;
3726
3727 desc_info = (struct scsi_find_desc_info *)arg;
3728
3729 if (header->desc_type == desc_info->desc_type) {
3730 desc_info->header = header;
3731
3732 /* We found the descriptor, tell the iterator to stop. */
3733 return (1);
3734 } else
3735 return (0);
3736 }
3737
3738 /*
3739 * Given a descriptor type, return a pointer to it if it is in the sense
3740 * data and not truncated. Avoiding truncating sense data will simplify
3741 * things significantly for the caller.
3742 */
3743 uint8_t *
scsi_find_desc(struct scsi_sense_data_desc * sense,u_int sense_len,uint8_t desc_type)3744 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3745 uint8_t desc_type)
3746 {
3747 struct scsi_find_desc_info desc_info;
3748
3749 desc_info.desc_type = desc_type;
3750 desc_info.header = NULL;
3751
3752 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info);
3753
3754 return ((uint8_t *)desc_info.header);
3755 }
3756
3757 /*
3758 * Fill in SCSI descriptor sense data with the specified parameters.
3759 */
3760 static void
scsi_set_sense_data_desc_va(struct scsi_sense_data * sense_data,u_int * sense_len,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,va_list ap)3761 scsi_set_sense_data_desc_va(struct scsi_sense_data *sense_data,
3762 u_int *sense_len, scsi_sense_data_type sense_format, int current_error,
3763 int sense_key, int asc, int ascq, va_list ap)
3764 {
3765 struct scsi_sense_data_desc *sense;
3766 scsi_sense_elem_type elem_type;
3767 int space, len;
3768 uint8_t *desc, *data;
3769
3770 memset(sense_data, 0, sizeof(*sense_data));
3771 sense = (struct scsi_sense_data_desc *)sense_data;
3772 if (current_error != 0)
3773 sense->error_code = SSD_DESC_CURRENT_ERROR;
3774 else
3775 sense->error_code = SSD_DESC_DEFERRED_ERROR;
3776 sense->sense_key = sense_key;
3777 sense->add_sense_code = asc;
3778 sense->add_sense_code_qual = ascq;
3779 sense->flags = 0;
3780
3781 desc = &sense->sense_desc[0];
3782 space = *sense_len - offsetof(struct scsi_sense_data_desc, sense_desc);
3783 while ((elem_type = va_arg(ap, scsi_sense_elem_type)) !=
3784 SSD_ELEM_NONE) {
3785 if (elem_type >= SSD_ELEM_MAX) {
3786 printf("%s: invalid sense type %d\n", __func__,
3787 elem_type);
3788 break;
3789 }
3790 len = va_arg(ap, int);
3791 data = va_arg(ap, uint8_t *);
3792
3793 switch (elem_type) {
3794 case SSD_ELEM_SKIP:
3795 break;
3796 case SSD_ELEM_DESC:
3797 if (space < len) {
3798 sense->flags |= SSDD_SDAT_OVFL;
3799 break;
3800 }
3801 bcopy(data, desc, len);
3802 desc += len;
3803 space -= len;
3804 break;
3805 case SSD_ELEM_SKS: {
3806 struct scsi_sense_sks *sks = (void *)desc;
3807
3808 if (len > sizeof(sks->sense_key_spec))
3809 break;
3810 if (space < sizeof(*sks)) {
3811 sense->flags |= SSDD_SDAT_OVFL;
3812 break;
3813 }
3814 sks->desc_type = SSD_DESC_SKS;
3815 sks->length = sizeof(*sks) -
3816 (offsetof(struct scsi_sense_sks, length) + 1);
3817 bcopy(data, &sks->sense_key_spec, len);
3818 desc += sizeof(*sks);
3819 space -= sizeof(*sks);
3820 break;
3821 }
3822 case SSD_ELEM_COMMAND: {
3823 struct scsi_sense_command *cmd = (void *)desc;
3824
3825 if (len > sizeof(cmd->command_info))
3826 break;
3827 if (space < sizeof(*cmd)) {
3828 sense->flags |= SSDD_SDAT_OVFL;
3829 break;
3830 }
3831 cmd->desc_type = SSD_DESC_COMMAND;
3832 cmd->length = sizeof(*cmd) -
3833 (offsetof(struct scsi_sense_command, length) + 1);
3834 bcopy(data, &cmd->command_info[
3835 sizeof(cmd->command_info) - len], len);
3836 desc += sizeof(*cmd);
3837 space -= sizeof(*cmd);
3838 break;
3839 }
3840 case SSD_ELEM_INFO: {
3841 struct scsi_sense_info *info = (void *)desc;
3842
3843 if (len > sizeof(info->info))
3844 break;
3845 if (space < sizeof(*info)) {
3846 sense->flags |= SSDD_SDAT_OVFL;
3847 break;
3848 }
3849 info->desc_type = SSD_DESC_INFO;
3850 info->length = sizeof(*info) -
3851 (offsetof(struct scsi_sense_info, length) + 1);
3852 info->byte2 = SSD_INFO_VALID;
3853 bcopy(data, &info->info[sizeof(info->info) - len], len);
3854 desc += sizeof(*info);
3855 space -= sizeof(*info);
3856 break;
3857 }
3858 case SSD_ELEM_FRU: {
3859 struct scsi_sense_fru *fru = (void *)desc;
3860
3861 if (len > sizeof(fru->fru))
3862 break;
3863 if (space < sizeof(*fru)) {
3864 sense->flags |= SSDD_SDAT_OVFL;
3865 break;
3866 }
3867 fru->desc_type = SSD_DESC_FRU;
3868 fru->length = sizeof(*fru) -
3869 (offsetof(struct scsi_sense_fru, length) + 1);
3870 fru->fru = *data;
3871 desc += sizeof(*fru);
3872 space -= sizeof(*fru);
3873 break;
3874 }
3875 case SSD_ELEM_STREAM: {
3876 struct scsi_sense_stream *stream = (void *)desc;
3877
3878 if (len > sizeof(stream->byte3))
3879 break;
3880 if (space < sizeof(*stream)) {
3881 sense->flags |= SSDD_SDAT_OVFL;
3882 break;
3883 }
3884 stream->desc_type = SSD_DESC_STREAM;
3885 stream->length = sizeof(*stream) -
3886 (offsetof(struct scsi_sense_stream, length) + 1);
3887 stream->byte3 = *data;
3888 desc += sizeof(*stream);
3889 space -= sizeof(*stream);
3890 break;
3891 }
3892 default:
3893 /*
3894 * We shouldn't get here, but if we do, do nothing.
3895 * We've already consumed the arguments above.
3896 */
3897 break;
3898 }
3899 }
3900 sense->extra_len = desc - &sense->sense_desc[0];
3901 *sense_len = offsetof(struct scsi_sense_data_desc, extra_len) + 1 +
3902 sense->extra_len;
3903 }
3904
3905 /*
3906 * Fill in SCSI fixed sense data with the specified parameters.
3907 */
3908 static void
scsi_set_sense_data_fixed_va(struct scsi_sense_data * sense_data,u_int * sense_len,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,va_list ap)3909 scsi_set_sense_data_fixed_va(struct scsi_sense_data *sense_data,
3910 u_int *sense_len, scsi_sense_data_type sense_format, int current_error,
3911 int sense_key, int asc, int ascq, va_list ap)
3912 {
3913 struct scsi_sense_data_fixed *sense;
3914 scsi_sense_elem_type elem_type;
3915 uint8_t *data;
3916 int len;
3917
3918 memset(sense_data, 0, sizeof(*sense_data));
3919 sense = (struct scsi_sense_data_fixed *)sense_data;
3920 if (current_error != 0)
3921 sense->error_code = SSD_CURRENT_ERROR;
3922 else
3923 sense->error_code = SSD_DEFERRED_ERROR;
3924 sense->flags = sense_key & SSD_KEY;
3925 sense->extra_len = 0;
3926 if (*sense_len >= 13) {
3927 sense->add_sense_code = asc;
3928 sense->extra_len = MAX(sense->extra_len, 5);
3929 } else
3930 sense->flags |= SSD_SDAT_OVFL;
3931 if (*sense_len >= 14) {
3932 sense->add_sense_code_qual = ascq;
3933 sense->extra_len = MAX(sense->extra_len, 6);
3934 } else
3935 sense->flags |= SSD_SDAT_OVFL;
3936
3937 while ((elem_type = va_arg(ap, scsi_sense_elem_type)) !=
3938 SSD_ELEM_NONE) {
3939 if (elem_type >= SSD_ELEM_MAX) {
3940 printf("%s: invalid sense type %d\n", __func__,
3941 elem_type);
3942 break;
3943 }
3944 len = va_arg(ap, int);
3945 data = va_arg(ap, uint8_t *);
3946
3947 switch (elem_type) {
3948 case SSD_ELEM_SKIP:
3949 break;
3950 case SSD_ELEM_SKS:
3951 if (len > sizeof(sense->sense_key_spec))
3952 break;
3953 if (*sense_len < 18) {
3954 sense->flags |= SSD_SDAT_OVFL;
3955 break;
3956 }
3957 bcopy(data, &sense->sense_key_spec[0], len);
3958 sense->extra_len = MAX(sense->extra_len, 10);
3959 break;
3960 case SSD_ELEM_COMMAND:
3961 if (*sense_len < 12) {
3962 sense->flags |= SSD_SDAT_OVFL;
3963 break;
3964 }
3965 if (len > sizeof(sense->cmd_spec_info)) {
3966 data += len - sizeof(sense->cmd_spec_info);
3967 len = sizeof(sense->cmd_spec_info);
3968 }
3969 bcopy(data, &sense->cmd_spec_info[
3970 sizeof(sense->cmd_spec_info) - len], len);
3971 sense->extra_len = MAX(sense->extra_len, 4);
3972 break;
3973 case SSD_ELEM_INFO:
3974 /* Set VALID bit only if no overflow. */
3975 sense->error_code |= SSD_ERRCODE_VALID;
3976 while (len > sizeof(sense->info)) {
3977 if (data[0] != 0)
3978 sense->error_code &= ~SSD_ERRCODE_VALID;
3979 data ++;
3980 len --;
3981 }
3982 bcopy(data, &sense->info[sizeof(sense->info) - len], len);
3983 break;
3984 case SSD_ELEM_FRU:
3985 if (*sense_len < 15) {
3986 sense->flags |= SSD_SDAT_OVFL;
3987 break;
3988 }
3989 sense->fru = *data;
3990 sense->extra_len = MAX(sense->extra_len, 7);
3991 break;
3992 case SSD_ELEM_STREAM:
3993 sense->flags |= *data &
3994 (SSD_ILI | SSD_EOM | SSD_FILEMARK);
3995 break;
3996 default:
3997
3998 /*
3999 * We can't handle that in fixed format. Skip it.
4000 */
4001 break;
4002 }
4003 }
4004 *sense_len = offsetof(struct scsi_sense_data_fixed, extra_len) + 1 +
4005 sense->extra_len;
4006 }
4007
4008 /*
4009 * Fill in SCSI sense data with the specified parameters. This routine can
4010 * fill in either fixed or descriptor type sense data.
4011 */
4012 void
scsi_set_sense_data_va(struct scsi_sense_data * sense_data,u_int * sense_len,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,va_list ap)4013 scsi_set_sense_data_va(struct scsi_sense_data *sense_data, u_int *sense_len,
4014 scsi_sense_data_type sense_format, int current_error,
4015 int sense_key, int asc, int ascq, va_list ap)
4016 {
4017
4018 if (*sense_len > SSD_FULL_SIZE)
4019 *sense_len = SSD_FULL_SIZE;
4020 if (sense_format == SSD_TYPE_DESC)
4021 scsi_set_sense_data_desc_va(sense_data, sense_len,
4022 sense_format, current_error, sense_key, asc, ascq, ap);
4023 else
4024 scsi_set_sense_data_fixed_va(sense_data, sense_len,
4025 sense_format, current_error, sense_key, asc, ascq, ap);
4026 }
4027
4028 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,...)4029 scsi_set_sense_data(struct scsi_sense_data *sense_data,
4030 scsi_sense_data_type sense_format, int current_error,
4031 int sense_key, int asc, int ascq, ...)
4032 {
4033 va_list ap;
4034 u_int sense_len = SSD_FULL_SIZE;
4035
4036 va_start(ap, ascq);
4037 scsi_set_sense_data_va(sense_data, &sense_len, sense_format,
4038 current_error, sense_key, asc, ascq, ap);
4039 va_end(ap);
4040 }
4041
4042 void
scsi_set_sense_data_len(struct scsi_sense_data * sense_data,u_int * sense_len,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,...)4043 scsi_set_sense_data_len(struct scsi_sense_data *sense_data, u_int *sense_len,
4044 scsi_sense_data_type sense_format, int current_error,
4045 int sense_key, int asc, int ascq, ...)
4046 {
4047 va_list ap;
4048
4049 va_start(ap, ascq);
4050 scsi_set_sense_data_va(sense_data, sense_len, sense_format,
4051 current_error, sense_key, asc, ascq, ap);
4052 va_end(ap);
4053 }
4054
4055 /*
4056 * Get sense information for three similar sense data types.
4057 */
4058 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)4059 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
4060 uint8_t info_type, uint64_t *info, int64_t *signed_info)
4061 {
4062 scsi_sense_data_type sense_type;
4063
4064 if (sense_len == 0)
4065 goto bailout;
4066
4067 sense_type = scsi_sense_type(sense_data);
4068
4069 switch (sense_type) {
4070 case SSD_TYPE_DESC: {
4071 struct scsi_sense_data_desc *sense;
4072 uint8_t *desc;
4073
4074 sense = (struct scsi_sense_data_desc *)sense_data;
4075
4076 desc = scsi_find_desc(sense, sense_len, info_type);
4077 if (desc == NULL)
4078 goto bailout;
4079
4080 switch (info_type) {
4081 case SSD_DESC_INFO: {
4082 struct scsi_sense_info *info_desc;
4083
4084 info_desc = (struct scsi_sense_info *)desc;
4085
4086 if ((info_desc->byte2 & SSD_INFO_VALID) == 0)
4087 goto bailout;
4088
4089 *info = scsi_8btou64(info_desc->info);
4090 if (signed_info != NULL)
4091 *signed_info = *info;
4092 break;
4093 }
4094 case SSD_DESC_COMMAND: {
4095 struct scsi_sense_command *cmd_desc;
4096
4097 cmd_desc = (struct scsi_sense_command *)desc;
4098
4099 *info = scsi_8btou64(cmd_desc->command_info);
4100 if (signed_info != NULL)
4101 *signed_info = *info;
4102 break;
4103 }
4104 case SSD_DESC_FRU: {
4105 struct scsi_sense_fru *fru_desc;
4106
4107 fru_desc = (struct scsi_sense_fru *)desc;
4108
4109 if (fru_desc->fru == 0)
4110 goto bailout;
4111
4112 *info = fru_desc->fru;
4113 if (signed_info != NULL)
4114 *signed_info = (int8_t)fru_desc->fru;
4115 break;
4116 }
4117 default:
4118 goto bailout;
4119 break;
4120 }
4121 break;
4122 }
4123 case SSD_TYPE_FIXED: {
4124 struct scsi_sense_data_fixed *sense;
4125
4126 sense = (struct scsi_sense_data_fixed *)sense_data;
4127
4128 switch (info_type) {
4129 case SSD_DESC_INFO: {
4130 uint32_t info_val;
4131
4132 if ((sense->error_code & SSD_ERRCODE_VALID) == 0)
4133 goto bailout;
4134
4135 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0)
4136 goto bailout;
4137
4138 info_val = scsi_4btoul(sense->info);
4139
4140 *info = info_val;
4141 if (signed_info != NULL)
4142 *signed_info = (int32_t)info_val;
4143 break;
4144 }
4145 case SSD_DESC_COMMAND: {
4146 uint32_t cmd_val;
4147
4148 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,
4149 cmd_spec_info) == 0)
4150 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0))
4151 goto bailout;
4152
4153 cmd_val = scsi_4btoul(sense->cmd_spec_info);
4154 if (cmd_val == 0)
4155 goto bailout;
4156
4157 *info = cmd_val;
4158 if (signed_info != NULL)
4159 *signed_info = (int32_t)cmd_val;
4160 break;
4161 }
4162 case SSD_DESC_FRU:
4163 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0)
4164 || (SSD_FIXED_IS_FILLED(sense, fru) == 0))
4165 goto bailout;
4166
4167 if (sense->fru == 0)
4168 goto bailout;
4169
4170 *info = sense->fru;
4171 if (signed_info != NULL)
4172 *signed_info = (int8_t)sense->fru;
4173 break;
4174 default:
4175 goto bailout;
4176 break;
4177 }
4178 break;
4179 }
4180 default:
4181 goto bailout;
4182 break;
4183 }
4184
4185 return (0);
4186 bailout:
4187 return (1);
4188 }
4189
4190 int
scsi_get_sks(struct scsi_sense_data * sense_data,u_int sense_len,uint8_t * sks)4191 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks)
4192 {
4193 scsi_sense_data_type sense_type;
4194
4195 if (sense_len == 0)
4196 goto bailout;
4197
4198 sense_type = scsi_sense_type(sense_data);
4199
4200 switch (sense_type) {
4201 case SSD_TYPE_DESC: {
4202 struct scsi_sense_data_desc *sense;
4203 struct scsi_sense_sks *desc;
4204
4205 sense = (struct scsi_sense_data_desc *)sense_data;
4206
4207 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len,
4208 SSD_DESC_SKS);
4209 if (desc == NULL)
4210 goto bailout;
4211
4212 if ((desc->sense_key_spec[0] & SSD_SKS_VALID) == 0)
4213 goto bailout;
4214
4215 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec));
4216 break;
4217 }
4218 case SSD_TYPE_FIXED: {
4219 struct scsi_sense_data_fixed *sense;
4220
4221 sense = (struct scsi_sense_data_fixed *)sense_data;
4222
4223 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0)
4224 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0))
4225 goto bailout;
4226
4227 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0)
4228 goto bailout;
4229
4230 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec));
4231 break;
4232 }
4233 default:
4234 goto bailout;
4235 break;
4236 }
4237 return (0);
4238 bailout:
4239 return (1);
4240 }
4241
4242 /*
4243 * Provide a common interface for fixed and descriptor sense to detect
4244 * whether we have block-specific sense information. It is clear by the
4245 * presence of the block descriptor in descriptor mode, but we have to
4246 * infer from the inquiry data and ILI bit in fixed mode.
4247 */
4248 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)4249 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
4250 struct scsi_inquiry_data *inq_data, uint8_t *block_bits)
4251 {
4252 scsi_sense_data_type sense_type;
4253
4254 if (inq_data != NULL) {
4255 switch (SID_TYPE(inq_data)) {
4256 case T_DIRECT:
4257 case T_RBC:
4258 case T_ZBC_HM:
4259 break;
4260 default:
4261 goto bailout;
4262 break;
4263 }
4264 }
4265
4266 sense_type = scsi_sense_type(sense_data);
4267
4268 switch (sense_type) {
4269 case SSD_TYPE_DESC: {
4270 struct scsi_sense_data_desc *sense;
4271 struct scsi_sense_block *block;
4272
4273 sense = (struct scsi_sense_data_desc *)sense_data;
4274
4275 block = (struct scsi_sense_block *)scsi_find_desc(sense,
4276 sense_len, SSD_DESC_BLOCK);
4277 if (block == NULL)
4278 goto bailout;
4279
4280 *block_bits = block->byte3;
4281 break;
4282 }
4283 case SSD_TYPE_FIXED: {
4284 struct scsi_sense_data_fixed *sense;
4285
4286 sense = (struct scsi_sense_data_fixed *)sense_data;
4287
4288 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4289 goto bailout;
4290
4291 *block_bits = sense->flags & SSD_ILI;
4292 break;
4293 }
4294 default:
4295 goto bailout;
4296 break;
4297 }
4298 return (0);
4299 bailout:
4300 return (1);
4301 }
4302
4303 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)4304 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
4305 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits)
4306 {
4307 scsi_sense_data_type sense_type;
4308
4309 if (inq_data != NULL) {
4310 switch (SID_TYPE(inq_data)) {
4311 case T_SEQUENTIAL:
4312 break;
4313 default:
4314 goto bailout;
4315 break;
4316 }
4317 }
4318
4319 sense_type = scsi_sense_type(sense_data);
4320
4321 switch (sense_type) {
4322 case SSD_TYPE_DESC: {
4323 struct scsi_sense_data_desc *sense;
4324 struct scsi_sense_stream *stream;
4325
4326 sense = (struct scsi_sense_data_desc *)sense_data;
4327
4328 stream = (struct scsi_sense_stream *)scsi_find_desc(sense,
4329 sense_len, SSD_DESC_STREAM);
4330 if (stream == NULL)
4331 goto bailout;
4332
4333 *stream_bits = stream->byte3;
4334 break;
4335 }
4336 case SSD_TYPE_FIXED: {
4337 struct scsi_sense_data_fixed *sense;
4338
4339 sense = (struct scsi_sense_data_fixed *)sense_data;
4340
4341 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4342 goto bailout;
4343
4344 *stream_bits = sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK);
4345 break;
4346 }
4347 default:
4348 goto bailout;
4349 break;
4350 }
4351 return (0);
4352 bailout:
4353 return (1);
4354 }
4355
4356 void
scsi_info_sbuf(struct sbuf * sb,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,uint64_t info)4357 scsi_info_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
4358 struct scsi_inquiry_data *inq_data, uint64_t info)
4359 {
4360 sbuf_printf(sb, "Info: %#jx", info);
4361 }
4362
4363 void
scsi_command_sbuf(struct sbuf * sb,uint8_t * cdb,int cdb_len,struct scsi_inquiry_data * inq_data,uint64_t csi)4364 scsi_command_sbuf(struct sbuf *sb, uint8_t *cdb, int cdb_len,
4365 struct scsi_inquiry_data *inq_data, uint64_t csi)
4366 {
4367 sbuf_printf(sb, "Command Specific Info: %#jx", csi);
4368 }
4369
4370 void
scsi_progress_sbuf(struct sbuf * sb,uint16_t progress)4371 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress)
4372 {
4373 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete",
4374 (progress * 100) / SSD_SKS_PROGRESS_DENOM,
4375 progress, SSD_SKS_PROGRESS_DENOM);
4376 }
4377
4378 /*
4379 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success.
4380 */
4381 int
scsi_sks_sbuf(struct sbuf * sb,int sense_key,uint8_t * sks)4382 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks)
4383 {
4384
4385 switch (sense_key) {
4386 case SSD_KEY_ILLEGAL_REQUEST: {
4387 struct scsi_sense_sks_field *field;
4388 int bad_command;
4389 char tmpstr[40];
4390
4391 /*Field Pointer*/
4392 field = (struct scsi_sense_sks_field *)sks;
4393
4394 if (field->byte0 & SSD_SKS_FIELD_CMD)
4395 bad_command = 1;
4396 else
4397 bad_command = 0;
4398
4399 tmpstr[0] = '\0';
4400
4401 /* Bit pointer is valid */
4402 if (field->byte0 & SSD_SKS_BPV)
4403 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4404 field->byte0 & SSD_SKS_BIT_VALUE);
4405
4406 sbuf_printf(sb, "%s byte %d %sis invalid",
4407 bad_command ? "Command" : "Data",
4408 scsi_2btoul(field->field), tmpstr);
4409 break;
4410 }
4411 case SSD_KEY_UNIT_ATTENTION: {
4412 struct scsi_sense_sks_overflow *overflow;
4413
4414 overflow = (struct scsi_sense_sks_overflow *)sks;
4415
4416 /*UA Condition Queue Overflow*/
4417 sbuf_printf(sb, "Unit Attention Condition Queue %s",
4418 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ?
4419 "Overflowed" : "Did Not Overflow??");
4420 break;
4421 }
4422 case SSD_KEY_RECOVERED_ERROR:
4423 case SSD_KEY_HARDWARE_ERROR:
4424 case SSD_KEY_MEDIUM_ERROR: {
4425 struct scsi_sense_sks_retry *retry;
4426
4427 /*Actual Retry Count*/
4428 retry = (struct scsi_sense_sks_retry *)sks;
4429
4430 sbuf_printf(sb, "Actual Retry Count: %d",
4431 scsi_2btoul(retry->actual_retry_count));
4432 break;
4433 }
4434 case SSD_KEY_NO_SENSE:
4435 case SSD_KEY_NOT_READY: {
4436 struct scsi_sense_sks_progress *progress;
4437 int progress_val;
4438
4439 /*Progress Indication*/
4440 progress = (struct scsi_sense_sks_progress *)sks;
4441 progress_val = scsi_2btoul(progress->progress);
4442
4443 scsi_progress_sbuf(sb, progress_val);
4444 break;
4445 }
4446 case SSD_KEY_COPY_ABORTED: {
4447 struct scsi_sense_sks_segment *segment;
4448 char tmpstr[40];
4449
4450 /*Segment Pointer*/
4451 segment = (struct scsi_sense_sks_segment *)sks;
4452
4453 tmpstr[0] = '\0';
4454
4455 if (segment->byte0 & SSD_SKS_SEGMENT_BPV)
4456 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4457 segment->byte0 & SSD_SKS_SEGMENT_BITPTR);
4458
4459 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 &
4460 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data",
4461 scsi_2btoul(segment->field), tmpstr);
4462 break;
4463 }
4464 default:
4465 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0],
4466 scsi_2btoul(&sks[1]));
4467 break;
4468 }
4469
4470 return (0);
4471 }
4472
4473 void
scsi_fru_sbuf(struct sbuf * sb,uint64_t fru)4474 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru)
4475 {
4476 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru);
4477 }
4478
4479 void
scsi_stream_sbuf(struct sbuf * sb,uint8_t stream_bits)4480 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits)
4481 {
4482 int need_comma;
4483
4484 need_comma = 0;
4485 /*
4486 * XXX KDM this needs more descriptive decoding.
4487 */
4488 sbuf_printf(sb, "Stream Command Sense Data: ");
4489 if (stream_bits & SSD_DESC_STREAM_FM) {
4490 sbuf_printf(sb, "Filemark");
4491 need_comma = 1;
4492 }
4493
4494 if (stream_bits & SSD_DESC_STREAM_EOM) {
4495 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : "");
4496 need_comma = 1;
4497 }
4498
4499 if (stream_bits & SSD_DESC_STREAM_ILI)
4500 sbuf_printf(sb, "%sILI", (need_comma) ? "," : "");
4501 }
4502
4503 void
scsi_block_sbuf(struct sbuf * sb,uint8_t block_bits)4504 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits)
4505 {
4506
4507 sbuf_printf(sb, "Block Command Sense Data: ");
4508 if (block_bits & SSD_DESC_BLOCK_ILI)
4509 sbuf_printf(sb, "ILI");
4510 }
4511
4512 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)4513 scsi_sense_info_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 struct scsi_sense_info *info;
4519
4520 info = (struct scsi_sense_info *)header;
4521
4522 if ((info->byte2 & SSD_INFO_VALID) == 0)
4523 return;
4524
4525 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info));
4526 }
4527
4528 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)4529 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4530 u_int sense_len, uint8_t *cdb, int cdb_len,
4531 struct scsi_inquiry_data *inq_data,
4532 struct scsi_sense_desc_header *header)
4533 {
4534 struct scsi_sense_command *command;
4535
4536 command = (struct scsi_sense_command *)header;
4537
4538 scsi_command_sbuf(sb, cdb, cdb_len, inq_data,
4539 scsi_8btou64(command->command_info));
4540 }
4541
4542 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)4543 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4544 u_int sense_len, uint8_t *cdb, int cdb_len,
4545 struct scsi_inquiry_data *inq_data,
4546 struct scsi_sense_desc_header *header)
4547 {
4548 struct scsi_sense_sks *sks;
4549 int error_code, sense_key, asc, ascq;
4550
4551 sks = (struct scsi_sense_sks *)header;
4552
4553 if ((sks->sense_key_spec[0] & SSD_SKS_VALID) == 0)
4554 return;
4555
4556 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4557 &asc, &ascq, /*show_errors*/ 1);
4558
4559 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec);
4560 }
4561
4562 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)4563 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4564 u_int sense_len, uint8_t *cdb, int cdb_len,
4565 struct scsi_inquiry_data *inq_data,
4566 struct scsi_sense_desc_header *header)
4567 {
4568 struct scsi_sense_fru *fru;
4569
4570 fru = (struct scsi_sense_fru *)header;
4571
4572 if (fru->fru == 0)
4573 return;
4574
4575 scsi_fru_sbuf(sb, (uint64_t)fru->fru);
4576 }
4577
4578 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)4579 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4580 u_int sense_len, uint8_t *cdb, int cdb_len,
4581 struct scsi_inquiry_data *inq_data,
4582 struct scsi_sense_desc_header *header)
4583 {
4584 struct scsi_sense_stream *stream;
4585
4586 stream = (struct scsi_sense_stream *)header;
4587 scsi_stream_sbuf(sb, stream->byte3);
4588 }
4589
4590 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)4591 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4592 u_int sense_len, uint8_t *cdb, int cdb_len,
4593 struct scsi_inquiry_data *inq_data,
4594 struct scsi_sense_desc_header *header)
4595 {
4596 struct scsi_sense_block *block;
4597
4598 block = (struct scsi_sense_block *)header;
4599 scsi_block_sbuf(sb, block->byte3);
4600 }
4601
4602 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)4603 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4604 u_int sense_len, uint8_t *cdb, int cdb_len,
4605 struct scsi_inquiry_data *inq_data,
4606 struct scsi_sense_desc_header *header)
4607 {
4608 struct scsi_sense_progress *progress;
4609 const char *sense_key_desc;
4610 const char *asc_desc;
4611 int progress_val;
4612
4613 progress = (struct scsi_sense_progress *)header;
4614
4615 /*
4616 * Get descriptions for the sense key, ASC, and ASCQ in the
4617 * progress descriptor. These could be different than the values
4618 * in the overall sense data.
4619 */
4620 scsi_sense_desc(progress->sense_key, progress->add_sense_code,
4621 progress->add_sense_code_qual, inq_data,
4622 &sense_key_desc, &asc_desc);
4623
4624 progress_val = scsi_2btoul(progress->progress);
4625
4626 /*
4627 * The progress indicator is for the operation described by the
4628 * sense key, ASC, and ASCQ in the descriptor.
4629 */
4630 sbuf_cat(sb, sense_key_desc);
4631 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code,
4632 progress->add_sense_code_qual, asc_desc);
4633 scsi_progress_sbuf(sb, progress_val);
4634 }
4635
4636 void
scsi_sense_ata_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)4637 scsi_sense_ata_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4638 u_int sense_len, uint8_t *cdb, int cdb_len,
4639 struct scsi_inquiry_data *inq_data,
4640 struct scsi_sense_desc_header *header)
4641 {
4642 struct scsi_sense_ata_ret_desc *res;
4643
4644 res = (struct scsi_sense_ata_ret_desc *)header;
4645
4646 sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s), ",
4647 res->status,
4648 (res->status & 0x80) ? "BSY " : "",
4649 (res->status & 0x40) ? "DRDY " : "",
4650 (res->status & 0x20) ? "DF " : "",
4651 (res->status & 0x10) ? "SERV " : "",
4652 (res->status & 0x08) ? "DRQ " : "",
4653 (res->status & 0x04) ? "CORR " : "",
4654 (res->status & 0x02) ? "IDX " : "",
4655 (res->status & 0x01) ? "ERR" : "");
4656 if (res->status & 1) {
4657 sbuf_printf(sb, "error: %02x (%s%s%s%s%s%s%s%s), ",
4658 res->error,
4659 (res->error & 0x80) ? "ICRC " : "",
4660 (res->error & 0x40) ? "UNC " : "",
4661 (res->error & 0x20) ? "MC " : "",
4662 (res->error & 0x10) ? "IDNF " : "",
4663 (res->error & 0x08) ? "MCR " : "",
4664 (res->error & 0x04) ? "ABRT " : "",
4665 (res->error & 0x02) ? "NM " : "",
4666 (res->error & 0x01) ? "ILI" : "");
4667 }
4668
4669 if (res->flags & SSD_DESC_ATA_FLAG_EXTEND) {
4670 sbuf_printf(sb, "count: %02x%02x, ",
4671 res->count_15_8, res->count_7_0);
4672 sbuf_printf(sb, "LBA: %02x%02x%02x%02x%02x%02x, ",
4673 res->lba_47_40, res->lba_39_32, res->lba_31_24,
4674 res->lba_23_16, res->lba_15_8, res->lba_7_0);
4675 } else {
4676 sbuf_printf(sb, "count: %02x, ", res->count_7_0);
4677 sbuf_printf(sb, "LBA: %02x%02x%02x, ",
4678 res->lba_23_16, res->lba_15_8, res->lba_7_0);
4679 }
4680 sbuf_printf(sb, "device: %02x, ", res->device);
4681 }
4682
4683 void
scsi_sense_forwarded_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)4684 scsi_sense_forwarded_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4685 u_int sense_len, uint8_t *cdb, int cdb_len,
4686 struct scsi_inquiry_data *inq_data,
4687 struct scsi_sense_desc_header *header)
4688 {
4689 struct scsi_sense_forwarded *forwarded;
4690 const char *sense_key_desc;
4691 const char *asc_desc;
4692 int error_code, sense_key, asc, ascq;
4693
4694 forwarded = (struct scsi_sense_forwarded *)header;
4695 scsi_extract_sense_len((struct scsi_sense_data *)forwarded->sense_data,
4696 forwarded->length - 2, &error_code, &sense_key, &asc, &ascq, 1);
4697 scsi_sense_desc(sense_key, asc, ascq, NULL, &sense_key_desc, &asc_desc);
4698
4699 sbuf_printf(sb, "Forwarded sense: %s asc:%x,%x (%s): ",
4700 sense_key_desc, asc, ascq, asc_desc);
4701 }
4702
4703 /*
4704 * Generic sense descriptor printing routine. This is used when we have
4705 * not yet implemented a specific printing routine for this descriptor.
4706 */
4707 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)4708 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4709 u_int sense_len, uint8_t *cdb, int cdb_len,
4710 struct scsi_inquiry_data *inq_data,
4711 struct scsi_sense_desc_header *header)
4712 {
4713 int i;
4714 uint8_t *buf_ptr;
4715
4716 sbuf_printf(sb, "Descriptor %#x:", header->desc_type);
4717
4718 buf_ptr = (uint8_t *)&header[1];
4719
4720 for (i = 0; i < header->length; i++, buf_ptr++)
4721 sbuf_printf(sb, " %02x", *buf_ptr);
4722 }
4723
4724 /*
4725 * Keep this list in numeric order. This speeds the array traversal.
4726 */
4727 struct scsi_sense_desc_printer {
4728 uint8_t desc_type;
4729 /*
4730 * The function arguments here are the superset of what is needed
4731 * to print out various different descriptors. Command and
4732 * information descriptors need inquiry data and command type.
4733 * Sense key specific descriptors need the sense key.
4734 *
4735 * The sense, cdb, and inquiry data arguments may be NULL, but the
4736 * information printed may not be fully decoded as a result.
4737 */
4738 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense,
4739 u_int sense_len, uint8_t *cdb, int cdb_len,
4740 struct scsi_inquiry_data *inq_data,
4741 struct scsi_sense_desc_header *header);
4742 } scsi_sense_printers[] = {
4743 {SSD_DESC_INFO, scsi_sense_info_sbuf},
4744 {SSD_DESC_COMMAND, scsi_sense_command_sbuf},
4745 {SSD_DESC_SKS, scsi_sense_sks_sbuf},
4746 {SSD_DESC_FRU, scsi_sense_fru_sbuf},
4747 {SSD_DESC_STREAM, scsi_sense_stream_sbuf},
4748 {SSD_DESC_BLOCK, scsi_sense_block_sbuf},
4749 {SSD_DESC_ATA, scsi_sense_ata_sbuf},
4750 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf},
4751 {SSD_DESC_FORWARDED, scsi_sense_forwarded_sbuf}
4752 };
4753
4754 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)4755 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4756 u_int sense_len, uint8_t *cdb, int cdb_len,
4757 struct scsi_inquiry_data *inq_data,
4758 struct scsi_sense_desc_header *header)
4759 {
4760 u_int i;
4761
4762 for (i = 0; i < nitems(scsi_sense_printers); i++) {
4763 struct scsi_sense_desc_printer *printer;
4764
4765 printer = &scsi_sense_printers[i];
4766
4767 /*
4768 * The list is sorted, so quit if we've passed our
4769 * descriptor number.
4770 */
4771 if (printer->desc_type > header->desc_type)
4772 break;
4773
4774 if (printer->desc_type != header->desc_type)
4775 continue;
4776
4777 printer->print_func(sb, sense, sense_len, cdb, cdb_len,
4778 inq_data, header);
4779
4780 return;
4781 }
4782
4783 /*
4784 * No specific printing routine, so use the generic routine.
4785 */
4786 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len,
4787 inq_data, header);
4788 }
4789
4790 scsi_sense_data_type
scsi_sense_type(struct scsi_sense_data * sense_data)4791 scsi_sense_type(struct scsi_sense_data *sense_data)
4792 {
4793 switch (sense_data->error_code & SSD_ERRCODE) {
4794 case SSD_DESC_CURRENT_ERROR:
4795 case SSD_DESC_DEFERRED_ERROR:
4796 return (SSD_TYPE_DESC);
4797 break;
4798 case SSD_CURRENT_ERROR:
4799 case SSD_DEFERRED_ERROR:
4800 return (SSD_TYPE_FIXED);
4801 break;
4802 default:
4803 break;
4804 }
4805
4806 return (SSD_TYPE_NONE);
4807 }
4808
4809 struct scsi_print_sense_info {
4810 struct sbuf *sb;
4811 char *path_str;
4812 uint8_t *cdb;
4813 int cdb_len;
4814 struct scsi_inquiry_data *inq_data;
4815 };
4816
4817 static int
scsi_print_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)4818 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
4819 struct scsi_sense_desc_header *header, void *arg)
4820 {
4821 struct scsi_print_sense_info *print_info;
4822
4823 print_info = (struct scsi_print_sense_info *)arg;
4824
4825 switch (header->desc_type) {
4826 case SSD_DESC_INFO:
4827 case SSD_DESC_FRU:
4828 case SSD_DESC_COMMAND:
4829 case SSD_DESC_SKS:
4830 case SSD_DESC_BLOCK:
4831 case SSD_DESC_STREAM:
4832 /*
4833 * We have already printed these descriptors, if they are
4834 * present.
4835 */
4836 break;
4837 default: {
4838 sbuf_printf(print_info->sb, "%s", print_info->path_str);
4839 scsi_sense_desc_sbuf(print_info->sb,
4840 (struct scsi_sense_data *)sense, sense_len,
4841 print_info->cdb, print_info->cdb_len,
4842 print_info->inq_data, header);
4843 sbuf_printf(print_info->sb, "\n");
4844 break;
4845 }
4846 }
4847
4848 /*
4849 * Tell the iterator that we want to see more descriptors if they
4850 * are present.
4851 */
4852 return (0);
4853 }
4854
4855 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)4856 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
4857 struct sbuf *sb, char *path_str,
4858 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
4859 int cdb_len)
4860 {
4861 int error_code, sense_key, asc, ascq;
4862
4863 sbuf_cat(sb, path_str);
4864
4865 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4866 &asc, &ascq, /*show_errors*/ 1);
4867
4868 sbuf_printf(sb, "SCSI sense: ");
4869 switch (error_code) {
4870 case SSD_DEFERRED_ERROR:
4871 case SSD_DESC_DEFERRED_ERROR:
4872 sbuf_printf(sb, "Deferred error: ");
4873
4874 /* FALLTHROUGH */
4875 case SSD_CURRENT_ERROR:
4876 case SSD_DESC_CURRENT_ERROR:
4877 {
4878 struct scsi_sense_data_desc *desc_sense;
4879 struct scsi_print_sense_info print_info;
4880 const char *sense_key_desc;
4881 const char *asc_desc;
4882 uint8_t sks[3];
4883 uint64_t val;
4884 uint8_t bits;
4885
4886 /*
4887 * Get descriptions for the sense key, ASC, and ASCQ. If
4888 * these aren't present in the sense data (i.e. the sense
4889 * data isn't long enough), the -1 values that
4890 * scsi_extract_sense_len() returns will yield default
4891 * or error descriptions.
4892 */
4893 scsi_sense_desc(sense_key, asc, ascq, inq_data,
4894 &sense_key_desc, &asc_desc);
4895
4896 /*
4897 * We first print the sense key and ASC/ASCQ.
4898 */
4899 sbuf_cat(sb, sense_key_desc);
4900 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc);
4901
4902 /*
4903 * Print any block or stream device-specific information.
4904 */
4905 if (scsi_get_block_info(sense, sense_len, inq_data,
4906 &bits) == 0 && bits != 0) {
4907 sbuf_cat(sb, path_str);
4908 scsi_block_sbuf(sb, bits);
4909 sbuf_printf(sb, "\n");
4910 } else if (scsi_get_stream_info(sense, sense_len, inq_data,
4911 &bits) == 0 && bits != 0) {
4912 sbuf_cat(sb, path_str);
4913 scsi_stream_sbuf(sb, bits);
4914 sbuf_printf(sb, "\n");
4915 }
4916
4917 /*
4918 * Print the info field.
4919 */
4920 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO,
4921 &val, NULL) == 0) {
4922 sbuf_cat(sb, path_str);
4923 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val);
4924 sbuf_printf(sb, "\n");
4925 }
4926
4927 /*
4928 * Print the FRU.
4929 */
4930 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU,
4931 &val, NULL) == 0) {
4932 sbuf_cat(sb, path_str);
4933 scsi_fru_sbuf(sb, val);
4934 sbuf_printf(sb, "\n");
4935 }
4936
4937 /*
4938 * Print any command-specific information.
4939 */
4940 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND,
4941 &val, NULL) == 0) {
4942 sbuf_cat(sb, path_str);
4943 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val);
4944 sbuf_printf(sb, "\n");
4945 }
4946
4947 /*
4948 * Print out any sense-key-specific information.
4949 */
4950 if (scsi_get_sks(sense, sense_len, sks) == 0) {
4951 sbuf_cat(sb, path_str);
4952 scsi_sks_sbuf(sb, sense_key, sks);
4953 sbuf_printf(sb, "\n");
4954 }
4955
4956 /*
4957 * If this is fixed sense, we're done. If we have
4958 * descriptor sense, we might have more information
4959 * available.
4960 */
4961 if (scsi_sense_type(sense) != SSD_TYPE_DESC)
4962 break;
4963
4964 desc_sense = (struct scsi_sense_data_desc *)sense;
4965
4966 print_info.sb = sb;
4967 print_info.path_str = path_str;
4968 print_info.cdb = cdb;
4969 print_info.cdb_len = cdb_len;
4970 print_info.inq_data = inq_data;
4971
4972 /*
4973 * Print any sense descriptors that we have not already printed.
4974 */
4975 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func,
4976 &print_info);
4977 break;
4978 }
4979 case -1:
4980 /*
4981 * scsi_extract_sense_len() sets values to -1 if the
4982 * show_errors flag is set and they aren't present in the
4983 * sense data. This means that sense_len is 0.
4984 */
4985 sbuf_printf(sb, "No sense data present\n");
4986 break;
4987 default: {
4988 sbuf_printf(sb, "Error code 0x%x", error_code);
4989 if (sense->error_code & SSD_ERRCODE_VALID) {
4990 struct scsi_sense_data_fixed *fixed_sense;
4991
4992 fixed_sense = (struct scsi_sense_data_fixed *)sense;
4993
4994 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){
4995 uint32_t info;
4996
4997 info = scsi_4btoul(fixed_sense->info);
4998
4999 sbuf_printf(sb, " at block no. %d (decimal)",
5000 info);
5001 }
5002 }
5003 sbuf_printf(sb, "\n");
5004 break;
5005 }
5006 }
5007 }
5008
5009 /*
5010 * scsi_sense_sbuf() returns 0 for success and -1 for failure.
5011 */
5012 #ifdef _KERNEL
5013 int
scsi_sense_sbuf(struct ccb_scsiio * csio,struct sbuf * sb,scsi_sense_string_flags flags)5014 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
5015 scsi_sense_string_flags flags)
5016 #else /* !_KERNEL */
5017 int
5018 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio,
5019 struct sbuf *sb, scsi_sense_string_flags flags)
5020 #endif /* _KERNEL/!_KERNEL */
5021 {
5022 struct scsi_sense_data *sense;
5023 struct scsi_inquiry_data *inq_data;
5024 #ifdef _KERNEL
5025 struct ccb_getdev *cgd;
5026 #endif /* _KERNEL */
5027 char path_str[64];
5028
5029 #ifndef _KERNEL
5030 if (device == NULL)
5031 return(-1);
5032 #endif /* !_KERNEL */
5033 if ((csio == NULL) || (sb == NULL))
5034 return(-1);
5035
5036 /*
5037 * If the CDB is a physical address, we can't deal with it..
5038 */
5039 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0)
5040 flags &= ~SSS_FLAG_PRINT_COMMAND;
5041
5042 #ifdef _KERNEL
5043 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str));
5044 #else /* !_KERNEL */
5045 cam_path_string(device, path_str, sizeof(path_str));
5046 #endif /* _KERNEL/!_KERNEL */
5047
5048 #ifdef _KERNEL
5049 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
5050 return(-1);
5051 /*
5052 * Get the device information.
5053 */
5054 xpt_setup_ccb(&cgd->ccb_h,
5055 csio->ccb_h.path,
5056 CAM_PRIORITY_NORMAL);
5057 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
5058 xpt_action((union ccb *)cgd);
5059
5060 /*
5061 * If the device is unconfigured, just pretend that it is a hard
5062 * drive. scsi_op_desc() needs this.
5063 */
5064 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
5065 cgd->inq_data.device = T_DIRECT;
5066
5067 inq_data = &cgd->inq_data;
5068
5069 #else /* !_KERNEL */
5070
5071 inq_data = &device->inq_data;
5072
5073 #endif /* _KERNEL/!_KERNEL */
5074
5075 sense = NULL;
5076
5077 if (flags & SSS_FLAG_PRINT_COMMAND) {
5078 sbuf_cat(sb, path_str);
5079
5080 #ifdef _KERNEL
5081 scsi_command_string(csio, sb);
5082 #else /* !_KERNEL */
5083 scsi_command_string(device, csio, sb);
5084 #endif /* _KERNEL/!_KERNEL */
5085 sbuf_printf(sb, "\n");
5086 }
5087
5088 /*
5089 * If the sense data is a physical pointer, forget it.
5090 */
5091 if (csio->ccb_h.flags & CAM_SENSE_PTR) {
5092 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
5093 #ifdef _KERNEL
5094 xpt_free_ccb((union ccb*)cgd);
5095 #endif /* _KERNEL/!_KERNEL */
5096 return(-1);
5097 } else {
5098 /*
5099 * bcopy the pointer to avoid unaligned access
5100 * errors on finicky architectures. We don't
5101 * ensure that the sense data is pointer aligned.
5102 */
5103 bcopy((struct scsi_sense_data **)&csio->sense_data,
5104 &sense, sizeof(struct scsi_sense_data *));
5105 }
5106 } else {
5107 /*
5108 * If the physical sense flag is set, but the sense pointer
5109 * is not also set, we assume that the user is an idiot and
5110 * return. (Well, okay, it could be that somehow, the
5111 * entire csio is physical, but we would have probably core
5112 * dumped on one of the bogus pointer deferences above
5113 * already.)
5114 */
5115 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
5116 #ifdef _KERNEL
5117 xpt_free_ccb((union ccb*)cgd);
5118 #endif /* _KERNEL/!_KERNEL */
5119 return(-1);
5120 } else
5121 sense = &csio->sense_data;
5122 }
5123
5124 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb,
5125 path_str, inq_data, scsiio_cdb_ptr(csio), csio->cdb_len);
5126
5127 #ifdef _KERNEL
5128 xpt_free_ccb((union ccb*)cgd);
5129 #endif /* _KERNEL/!_KERNEL */
5130 return(0);
5131 }
5132
5133 #ifdef _KERNEL
5134 char *
scsi_sense_string(struct ccb_scsiio * csio,char * str,int str_len)5135 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len)
5136 #else /* !_KERNEL */
5137 char *
5138 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio,
5139 char *str, int str_len)
5140 #endif /* _KERNEL/!_KERNEL */
5141 {
5142 struct sbuf sb;
5143
5144 sbuf_new(&sb, str, str_len, 0);
5145
5146 #ifdef _KERNEL
5147 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
5148 #else /* !_KERNEL */
5149 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
5150 #endif /* _KERNEL/!_KERNEL */
5151
5152 sbuf_finish(&sb);
5153
5154 return(sbuf_data(&sb));
5155 }
5156
5157 #ifdef _KERNEL
5158 void
scsi_sense_print(struct ccb_scsiio * csio)5159 scsi_sense_print(struct ccb_scsiio *csio)
5160 {
5161 struct sbuf sb;
5162 char str[512];
5163
5164 sbuf_new(&sb, str, sizeof(str), 0);
5165
5166 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
5167
5168 sbuf_finish(&sb);
5169
5170 sbuf_putbuf(&sb);
5171 }
5172
5173 #else /* !_KERNEL */
5174 void
scsi_sense_print(struct cam_device * device,struct ccb_scsiio * csio,FILE * ofile)5175 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio,
5176 FILE *ofile)
5177 {
5178 struct sbuf sb;
5179 char str[512];
5180
5181 if ((device == NULL) || (csio == NULL) || (ofile == NULL))
5182 return;
5183
5184 sbuf_new(&sb, str, sizeof(str), 0);
5185
5186 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
5187
5188 sbuf_finish(&sb);
5189
5190 fprintf(ofile, "%s", sbuf_data(&sb));
5191 }
5192
5193 #endif /* _KERNEL/!_KERNEL */
5194
5195 /*
5196 * Extract basic sense information. This is backward-compatible with the
5197 * previous implementation. For new implementations,
5198 * scsi_extract_sense_len() is recommended.
5199 */
5200 void
scsi_extract_sense(struct scsi_sense_data * sense_data,int * error_code,int * sense_key,int * asc,int * ascq)5201 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code,
5202 int *sense_key, int *asc, int *ascq)
5203 {
5204 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code,
5205 sense_key, asc, ascq, /*show_errors*/ 0);
5206 }
5207
5208 /*
5209 * Extract basic sense information from SCSI I/O CCB structure.
5210 */
5211 int
scsi_extract_sense_ccb(union ccb * ccb,int * error_code,int * sense_key,int * asc,int * ascq)5212 scsi_extract_sense_ccb(union ccb *ccb,
5213 int *error_code, int *sense_key, int *asc, int *ascq)
5214 {
5215 struct scsi_sense_data *sense_data;
5216
5217 /* Make sure there are some sense data we can access. */
5218 if (ccb->ccb_h.func_code != XPT_SCSI_IO ||
5219 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR ||
5220 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) ||
5221 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 ||
5222 (ccb->ccb_h.flags & CAM_SENSE_PHYS))
5223 return (0);
5224
5225 if (ccb->ccb_h.flags & CAM_SENSE_PTR)
5226 bcopy((struct scsi_sense_data **)&ccb->csio.sense_data,
5227 &sense_data, sizeof(struct scsi_sense_data *));
5228 else
5229 sense_data = &ccb->csio.sense_data;
5230 scsi_extract_sense_len(sense_data,
5231 ccb->csio.sense_len - ccb->csio.sense_resid,
5232 error_code, sense_key, asc, ascq, 1);
5233 if (*error_code == -1)
5234 return (0);
5235 return (1);
5236 }
5237
5238 /*
5239 * Extract basic sense information. If show_errors is set, sense values
5240 * will be set to -1 if they are not present.
5241 */
5242 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)5243 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len,
5244 int *error_code, int *sense_key, int *asc, int *ascq,
5245 int show_errors)
5246 {
5247 /*
5248 * If we have no length, we have no sense.
5249 */
5250 if (sense_len == 0) {
5251 if (show_errors == 0) {
5252 *error_code = 0;
5253 *sense_key = 0;
5254 *asc = 0;
5255 *ascq = 0;
5256 } else {
5257 *error_code = -1;
5258 *sense_key = -1;
5259 *asc = -1;
5260 *ascq = -1;
5261 }
5262 return;
5263 }
5264
5265 *error_code = sense_data->error_code & SSD_ERRCODE;
5266
5267 switch (*error_code) {
5268 case SSD_DESC_CURRENT_ERROR:
5269 case SSD_DESC_DEFERRED_ERROR: {
5270 struct scsi_sense_data_desc *sense;
5271
5272 sense = (struct scsi_sense_data_desc *)sense_data;
5273
5274 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key))
5275 *sense_key = sense->sense_key & SSD_KEY;
5276 else
5277 *sense_key = (show_errors) ? -1 : 0;
5278
5279 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code))
5280 *asc = sense->add_sense_code;
5281 else
5282 *asc = (show_errors) ? -1 : 0;
5283
5284 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual))
5285 *ascq = sense->add_sense_code_qual;
5286 else
5287 *ascq = (show_errors) ? -1 : 0;
5288 break;
5289 }
5290 case SSD_CURRENT_ERROR:
5291 case SSD_DEFERRED_ERROR:
5292 default: {
5293 struct scsi_sense_data_fixed *sense;
5294
5295 sense = (struct scsi_sense_data_fixed *)sense_data;
5296
5297 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags))
5298 *sense_key = sense->flags & SSD_KEY;
5299 else
5300 *sense_key = (show_errors) ? -1 : 0;
5301
5302 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code))
5303 && (SSD_FIXED_IS_FILLED(sense, add_sense_code)))
5304 *asc = sense->add_sense_code;
5305 else
5306 *asc = (show_errors) ? -1 : 0;
5307
5308 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual))
5309 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual)))
5310 *ascq = sense->add_sense_code_qual;
5311 else
5312 *ascq = (show_errors) ? -1 : 0;
5313 break;
5314 }
5315 }
5316 }
5317
5318 int
scsi_get_sense_key(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5319 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len,
5320 int show_errors)
5321 {
5322 int error_code, sense_key, asc, ascq;
5323
5324 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5325 &sense_key, &asc, &ascq, show_errors);
5326
5327 return (sense_key);
5328 }
5329
5330 int
scsi_get_asc(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5331 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len,
5332 int show_errors)
5333 {
5334 int error_code, sense_key, asc, ascq;
5335
5336 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5337 &sense_key, &asc, &ascq, show_errors);
5338
5339 return (asc);
5340 }
5341
5342 int
scsi_get_ascq(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5343 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len,
5344 int show_errors)
5345 {
5346 int error_code, sense_key, asc, ascq;
5347
5348 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5349 &sense_key, &asc, &ascq, show_errors);
5350
5351 return (ascq);
5352 }
5353
5354 /*
5355 * This function currently requires at least 36 bytes, or
5356 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this
5357 * function needs more or less data in the future, another length should be
5358 * defined in scsi_all.h to indicate the minimum amount of data necessary
5359 * for this routine to function properly.
5360 */
5361 void
scsi_print_inquiry_sbuf(struct sbuf * sb,struct scsi_inquiry_data * inq_data)5362 scsi_print_inquiry_sbuf(struct sbuf *sb, struct scsi_inquiry_data *inq_data)
5363 {
5364 u_int8_t type;
5365 char *dtype, *qtype;
5366
5367 type = SID_TYPE(inq_data);
5368
5369 /*
5370 * Figure out basic device type and qualifier.
5371 */
5372 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) {
5373 qtype = " (vendor-unique qualifier)";
5374 } else {
5375 switch (SID_QUAL(inq_data)) {
5376 case SID_QUAL_LU_CONNECTED:
5377 qtype = "";
5378 break;
5379
5380 case SID_QUAL_LU_OFFLINE:
5381 qtype = " (offline)";
5382 break;
5383
5384 case SID_QUAL_RSVD:
5385 qtype = " (reserved qualifier)";
5386 break;
5387 default:
5388 case SID_QUAL_BAD_LU:
5389 qtype = " (LUN not supported)";
5390 break;
5391 }
5392 }
5393
5394 switch (type) {
5395 case T_DIRECT:
5396 dtype = "Direct Access";
5397 break;
5398 case T_SEQUENTIAL:
5399 dtype = "Sequential Access";
5400 break;
5401 case T_PRINTER:
5402 dtype = "Printer";
5403 break;
5404 case T_PROCESSOR:
5405 dtype = "Processor";
5406 break;
5407 case T_WORM:
5408 dtype = "WORM";
5409 break;
5410 case T_CDROM:
5411 dtype = "CD-ROM";
5412 break;
5413 case T_SCANNER:
5414 dtype = "Scanner";
5415 break;
5416 case T_OPTICAL:
5417 dtype = "Optical";
5418 break;
5419 case T_CHANGER:
5420 dtype = "Changer";
5421 break;
5422 case T_COMM:
5423 dtype = "Communication";
5424 break;
5425 case T_STORARRAY:
5426 dtype = "Storage Array";
5427 break;
5428 case T_ENCLOSURE:
5429 dtype = "Enclosure Services";
5430 break;
5431 case T_RBC:
5432 dtype = "Simplified Direct Access";
5433 break;
5434 case T_OCRW:
5435 dtype = "Optical Card Read/Write";
5436 break;
5437 case T_OSD:
5438 dtype = "Object-Based Storage";
5439 break;
5440 case T_ADC:
5441 dtype = "Automation/Drive Interface";
5442 break;
5443 case T_ZBC_HM:
5444 dtype = "Host Managed Zoned Block";
5445 break;
5446 case T_NODEVICE:
5447 dtype = "Uninstalled";
5448 break;
5449 default:
5450 dtype = "unknown";
5451 break;
5452 }
5453
5454 scsi_print_inquiry_short_sbuf(sb, inq_data);
5455
5456 sbuf_printf(sb, "%s %s ", SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed", dtype);
5457
5458 if (SID_ANSI_REV(inq_data) == SCSI_REV_0)
5459 sbuf_printf(sb, "SCSI ");
5460 else if (SID_ANSI_REV(inq_data) <= SCSI_REV_SPC) {
5461 sbuf_printf(sb, "SCSI-%d ", SID_ANSI_REV(inq_data));
5462 } else {
5463 sbuf_printf(sb, "SPC-%d SCSI ", SID_ANSI_REV(inq_data) - 2);
5464 }
5465 sbuf_printf(sb, "device%s\n", qtype);
5466 }
5467
5468 void
scsi_print_inquiry(struct scsi_inquiry_data * inq_data)5469 scsi_print_inquiry(struct scsi_inquiry_data *inq_data)
5470 {
5471 struct sbuf sb;
5472 char buffer[120];
5473
5474 sbuf_new(&sb, buffer, 120, SBUF_FIXEDLEN);
5475 scsi_print_inquiry_sbuf(&sb, inq_data);
5476 sbuf_finish(&sb);
5477 sbuf_putbuf(&sb);
5478 }
5479
5480 void
scsi_print_inquiry_short_sbuf(struct sbuf * sb,struct scsi_inquiry_data * inq_data)5481 scsi_print_inquiry_short_sbuf(struct sbuf *sb, struct scsi_inquiry_data *inq_data)
5482 {
5483
5484 sbuf_printf(sb, "<");
5485 cam_strvis_sbuf(sb, inq_data->vendor, sizeof(inq_data->vendor), 0);
5486 sbuf_printf(sb, " ");
5487 cam_strvis_sbuf(sb, inq_data->product, sizeof(inq_data->product), 0);
5488 sbuf_printf(sb, " ");
5489 cam_strvis_sbuf(sb, inq_data->revision, sizeof(inq_data->revision), 0);
5490 sbuf_printf(sb, "> ");
5491 }
5492
5493 void
scsi_print_inquiry_short(struct scsi_inquiry_data * inq_data)5494 scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data)
5495 {
5496 struct sbuf sb;
5497 char buffer[84];
5498
5499 sbuf_new(&sb, buffer, 84, SBUF_FIXEDLEN);
5500 scsi_print_inquiry_short_sbuf(&sb, inq_data);
5501 sbuf_finish(&sb);
5502 sbuf_putbuf(&sb);
5503 }
5504
5505 /*
5506 * Table of syncrates that don't follow the "divisible by 4"
5507 * rule. This table will be expanded in future SCSI specs.
5508 */
5509 static struct {
5510 u_int period_factor;
5511 u_int period; /* in 100ths of ns */
5512 } scsi_syncrates[] = {
5513 { 0x08, 625 }, /* FAST-160 */
5514 { 0x09, 1250 }, /* FAST-80 */
5515 { 0x0a, 2500 }, /* FAST-40 40MHz */
5516 { 0x0b, 3030 }, /* FAST-40 33MHz */
5517 { 0x0c, 5000 } /* FAST-20 */
5518 };
5519
5520 /*
5521 * Return the frequency in kHz corresponding to the given
5522 * sync period factor.
5523 */
5524 u_int
scsi_calc_syncsrate(u_int period_factor)5525 scsi_calc_syncsrate(u_int period_factor)
5526 {
5527 u_int i;
5528 u_int num_syncrates;
5529
5530 /*
5531 * It's a bug if period is zero, but if it is anyway, don't
5532 * die with a divide fault- instead return something which
5533 * 'approximates' async
5534 */
5535 if (period_factor == 0) {
5536 return (3300);
5537 }
5538
5539 num_syncrates = nitems(scsi_syncrates);
5540 /* See if the period is in the "exception" table */
5541 for (i = 0; i < num_syncrates; i++) {
5542 if (period_factor == scsi_syncrates[i].period_factor) {
5543 /* Period in kHz */
5544 return (100000000 / scsi_syncrates[i].period);
5545 }
5546 }
5547
5548 /*
5549 * Wasn't in the table, so use the standard
5550 * 4 times conversion.
5551 */
5552 return (10000000 / (period_factor * 4 * 10));
5553 }
5554
5555 /*
5556 * Return the SCSI sync parameter that corresponds to
5557 * the passed in period in 10ths of ns.
5558 */
5559 u_int
scsi_calc_syncparam(u_int period)5560 scsi_calc_syncparam(u_int period)
5561 {
5562 u_int i;
5563 u_int num_syncrates;
5564
5565 if (period == 0)
5566 return (~0); /* Async */
5567
5568 /* Adjust for exception table being in 100ths. */
5569 period *= 10;
5570 num_syncrates = nitems(scsi_syncrates);
5571 /* See if the period is in the "exception" table */
5572 for (i = 0; i < num_syncrates; i++) {
5573 if (period <= scsi_syncrates[i].period) {
5574 /* Period in 100ths of ns */
5575 return (scsi_syncrates[i].period_factor);
5576 }
5577 }
5578
5579 /*
5580 * Wasn't in the table, so use the standard
5581 * 1/4 period in ns conversion.
5582 */
5583 return (period/400);
5584 }
5585
5586 int
scsi_devid_is_naa_ieee_reg(uint8_t * bufp)5587 scsi_devid_is_naa_ieee_reg(uint8_t *bufp)
5588 {
5589 struct scsi_vpd_id_descriptor *descr;
5590 struct scsi_vpd_id_naa_basic *naa;
5591 int n;
5592
5593 descr = (struct scsi_vpd_id_descriptor *)bufp;
5594 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier;
5595 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5596 return 0;
5597 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg))
5598 return 0;
5599 n = naa->naa >> SVPD_ID_NAA_NAA_SHIFT;
5600 if (n != SVPD_ID_NAA_LOCAL_REG && n != SVPD_ID_NAA_IEEE_REG)
5601 return 0;
5602 return 1;
5603 }
5604
5605 int
scsi_devid_is_sas_target(uint8_t * bufp)5606 scsi_devid_is_sas_target(uint8_t *bufp)
5607 {
5608 struct scsi_vpd_id_descriptor *descr;
5609
5610 descr = (struct scsi_vpd_id_descriptor *)bufp;
5611 if (!scsi_devid_is_naa_ieee_reg(bufp))
5612 return 0;
5613 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */
5614 return 0;
5615 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS)
5616 return 0;
5617 return 1;
5618 }
5619
5620 int
scsi_devid_is_lun_eui64(uint8_t * bufp)5621 scsi_devid_is_lun_eui64(uint8_t *bufp)
5622 {
5623 struct scsi_vpd_id_descriptor *descr;
5624
5625 descr = (struct scsi_vpd_id_descriptor *)bufp;
5626 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5627 return 0;
5628 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64)
5629 return 0;
5630 return 1;
5631 }
5632
5633 int
scsi_devid_is_lun_naa(uint8_t * bufp)5634 scsi_devid_is_lun_naa(uint8_t *bufp)
5635 {
5636 struct scsi_vpd_id_descriptor *descr;
5637
5638 descr = (struct scsi_vpd_id_descriptor *)bufp;
5639 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5640 return 0;
5641 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5642 return 0;
5643 return 1;
5644 }
5645
5646 int
scsi_devid_is_lun_t10(uint8_t * bufp)5647 scsi_devid_is_lun_t10(uint8_t *bufp)
5648 {
5649 struct scsi_vpd_id_descriptor *descr;
5650
5651 descr = (struct scsi_vpd_id_descriptor *)bufp;
5652 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5653 return 0;
5654 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10)
5655 return 0;
5656 return 1;
5657 }
5658
5659 int
scsi_devid_is_lun_name(uint8_t * bufp)5660 scsi_devid_is_lun_name(uint8_t *bufp)
5661 {
5662 struct scsi_vpd_id_descriptor *descr;
5663
5664 descr = (struct scsi_vpd_id_descriptor *)bufp;
5665 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5666 return 0;
5667 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME)
5668 return 0;
5669 return 1;
5670 }
5671
5672 int
scsi_devid_is_lun_md5(uint8_t * bufp)5673 scsi_devid_is_lun_md5(uint8_t *bufp)
5674 {
5675 struct scsi_vpd_id_descriptor *descr;
5676
5677 descr = (struct scsi_vpd_id_descriptor *)bufp;
5678 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5679 return 0;
5680 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_MD5_LUN_ID)
5681 return 0;
5682 return 1;
5683 }
5684
5685 int
scsi_devid_is_lun_uuid(uint8_t * bufp)5686 scsi_devid_is_lun_uuid(uint8_t *bufp)
5687 {
5688 struct scsi_vpd_id_descriptor *descr;
5689
5690 descr = (struct scsi_vpd_id_descriptor *)bufp;
5691 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5692 return 0;
5693 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_UUID)
5694 return 0;
5695 return 1;
5696 }
5697
5698 int
scsi_devid_is_port_naa(uint8_t * bufp)5699 scsi_devid_is_port_naa(uint8_t *bufp)
5700 {
5701 struct scsi_vpd_id_descriptor *descr;
5702
5703 descr = (struct scsi_vpd_id_descriptor *)bufp;
5704 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_PORT)
5705 return 0;
5706 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5707 return 0;
5708 return 1;
5709 }
5710
5711 struct scsi_vpd_id_descriptor *
scsi_get_devid_desc(struct scsi_vpd_id_descriptor * desc,uint32_t len,scsi_devid_checkfn_t ck_fn)5712 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
5713 scsi_devid_checkfn_t ck_fn)
5714 {
5715 uint8_t *desc_buf_end;
5716
5717 desc_buf_end = (uint8_t *)desc + len;
5718
5719 for (; desc->identifier <= desc_buf_end &&
5720 desc->identifier + desc->length <= desc_buf_end;
5721 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier
5722 + desc->length)) {
5723 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0)
5724 return (desc);
5725 }
5726 return (NULL);
5727 }
5728
5729 struct scsi_vpd_id_descriptor *
scsi_get_devid(struct scsi_vpd_device_id * id,uint32_t page_len,scsi_devid_checkfn_t ck_fn)5730 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len,
5731 scsi_devid_checkfn_t ck_fn)
5732 {
5733 uint32_t len;
5734
5735 if (page_len < sizeof(*id))
5736 return (NULL);
5737 len = MIN(scsi_2btoul(id->length), page_len - sizeof(*id));
5738 return (scsi_get_devid_desc((struct scsi_vpd_id_descriptor *)
5739 id->desc_list, len, ck_fn));
5740 }
5741
5742 int
scsi_transportid_sbuf(struct sbuf * sb,struct scsi_transportid_header * hdr,uint32_t valid_len)5743 scsi_transportid_sbuf(struct sbuf *sb, struct scsi_transportid_header *hdr,
5744 uint32_t valid_len)
5745 {
5746 switch (hdr->format_protocol & SCSI_TRN_PROTO_MASK) {
5747 case SCSI_PROTO_FC: {
5748 struct scsi_transportid_fcp *fcp;
5749 uint64_t n_port_name;
5750
5751 fcp = (struct scsi_transportid_fcp *)hdr;
5752
5753 n_port_name = scsi_8btou64(fcp->n_port_name);
5754
5755 sbuf_printf(sb, "FCP address: 0x%.16jx",(uintmax_t)n_port_name);
5756 break;
5757 }
5758 case SCSI_PROTO_SPI: {
5759 struct scsi_transportid_spi *spi;
5760
5761 spi = (struct scsi_transportid_spi *)hdr;
5762
5763 sbuf_printf(sb, "SPI address: %u,%u",
5764 scsi_2btoul(spi->scsi_addr),
5765 scsi_2btoul(spi->rel_trgt_port_id));
5766 break;
5767 }
5768 case SCSI_PROTO_SSA:
5769 /*
5770 * XXX KDM there is no transport ID defined in SPC-4 for
5771 * SSA.
5772 */
5773 break;
5774 case SCSI_PROTO_1394: {
5775 struct scsi_transportid_1394 *sbp;
5776 uint64_t eui64;
5777
5778 sbp = (struct scsi_transportid_1394 *)hdr;
5779
5780 eui64 = scsi_8btou64(sbp->eui64);
5781 sbuf_printf(sb, "SBP address: 0x%.16jx", (uintmax_t)eui64);
5782 break;
5783 }
5784 case SCSI_PROTO_RDMA: {
5785 struct scsi_transportid_rdma *rdma;
5786 unsigned int i;
5787
5788 rdma = (struct scsi_transportid_rdma *)hdr;
5789
5790 sbuf_printf(sb, "RDMA address: 0x");
5791 for (i = 0; i < sizeof(rdma->initiator_port_id); i++)
5792 sbuf_printf(sb, "%02x", rdma->initiator_port_id[i]);
5793 break;
5794 }
5795 case SCSI_PROTO_ISCSI: {
5796 uint32_t add_len, i;
5797 uint8_t *iscsi_name = NULL;
5798 int nul_found = 0;
5799
5800 sbuf_printf(sb, "iSCSI address: ");
5801 if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) ==
5802 SCSI_TRN_ISCSI_FORMAT_DEVICE) {
5803 struct scsi_transportid_iscsi_device *dev;
5804
5805 dev = (struct scsi_transportid_iscsi_device *)hdr;
5806
5807 /*
5808 * Verify how much additional data we really have.
5809 */
5810 add_len = scsi_2btoul(dev->additional_length);
5811 add_len = MIN(add_len, valid_len -
5812 __offsetof(struct scsi_transportid_iscsi_device,
5813 iscsi_name));
5814 iscsi_name = &dev->iscsi_name[0];
5815
5816 } else if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) ==
5817 SCSI_TRN_ISCSI_FORMAT_PORT) {
5818 struct scsi_transportid_iscsi_port *port;
5819
5820 port = (struct scsi_transportid_iscsi_port *)hdr;
5821
5822 add_len = scsi_2btoul(port->additional_length);
5823 add_len = MIN(add_len, valid_len -
5824 __offsetof(struct scsi_transportid_iscsi_port,
5825 iscsi_name));
5826 iscsi_name = &port->iscsi_name[0];
5827 } else {
5828 sbuf_printf(sb, "unknown format %x",
5829 (hdr->format_protocol &
5830 SCSI_TRN_FORMAT_MASK) >>
5831 SCSI_TRN_FORMAT_SHIFT);
5832 break;
5833 }
5834 if (add_len == 0) {
5835 sbuf_printf(sb, "not enough data");
5836 break;
5837 }
5838 /*
5839 * This is supposed to be a NUL-terminated ASCII
5840 * string, but you never know. So we're going to
5841 * check. We need to do this because there is no
5842 * sbuf equivalent of strncat().
5843 */
5844 for (i = 0; i < add_len; i++) {
5845 if (iscsi_name[i] == '\0') {
5846 nul_found = 1;
5847 break;
5848 }
5849 }
5850 /*
5851 * If there is a NUL in the name, we can just use
5852 * sbuf_cat(). Otherwise we need to use sbuf_bcat().
5853 */
5854 if (nul_found != 0)
5855 sbuf_cat(sb, iscsi_name);
5856 else
5857 sbuf_bcat(sb, iscsi_name, add_len);
5858 break;
5859 }
5860 case SCSI_PROTO_SAS: {
5861 struct scsi_transportid_sas *sas;
5862 uint64_t sas_addr;
5863
5864 sas = (struct scsi_transportid_sas *)hdr;
5865
5866 sas_addr = scsi_8btou64(sas->sas_address);
5867 sbuf_printf(sb, "SAS address: 0x%.16jx", (uintmax_t)sas_addr);
5868 break;
5869 }
5870 case SCSI_PROTO_ADITP:
5871 case SCSI_PROTO_ATA:
5872 case SCSI_PROTO_UAS:
5873 /*
5874 * No Transport ID format for ADI, ATA or USB is defined in
5875 * SPC-4.
5876 */
5877 sbuf_printf(sb, "No known Transport ID format for protocol "
5878 "%#x", hdr->format_protocol & SCSI_TRN_PROTO_MASK);
5879 break;
5880 case SCSI_PROTO_SOP: {
5881 struct scsi_transportid_sop *sop;
5882 struct scsi_sop_routing_id_norm *rid;
5883
5884 sop = (struct scsi_transportid_sop *)hdr;
5885 rid = (struct scsi_sop_routing_id_norm *)sop->routing_id;
5886
5887 /*
5888 * Note that there is no alternate format specified in SPC-4
5889 * for the PCIe routing ID, so we don't really have a way
5890 * to know whether the second byte of the routing ID is
5891 * a device and function or just a function. So we just
5892 * assume bus,device,function.
5893 */
5894 sbuf_printf(sb, "SOP Routing ID: %u,%u,%u",
5895 rid->bus, rid->devfunc >> SCSI_TRN_SOP_DEV_SHIFT,
5896 rid->devfunc & SCSI_TRN_SOP_FUNC_NORM_MAX);
5897 break;
5898 }
5899 case SCSI_PROTO_NONE:
5900 default:
5901 sbuf_printf(sb, "Unknown protocol %#x",
5902 hdr->format_protocol & SCSI_TRN_PROTO_MASK);
5903 break;
5904 }
5905
5906 return (0);
5907 }
5908
5909 struct scsi_nv scsi_proto_map[] = {
5910 { "fcp", SCSI_PROTO_FC },
5911 { "spi", SCSI_PROTO_SPI },
5912 { "ssa", SCSI_PROTO_SSA },
5913 { "sbp", SCSI_PROTO_1394 },
5914 { "1394", SCSI_PROTO_1394 },
5915 { "srp", SCSI_PROTO_RDMA },
5916 { "rdma", SCSI_PROTO_RDMA },
5917 { "iscsi", SCSI_PROTO_ISCSI },
5918 { "iqn", SCSI_PROTO_ISCSI },
5919 { "sas", SCSI_PROTO_SAS },
5920 { "aditp", SCSI_PROTO_ADITP },
5921 { "ata", SCSI_PROTO_ATA },
5922 { "uas", SCSI_PROTO_UAS },
5923 { "usb", SCSI_PROTO_UAS },
5924 { "sop", SCSI_PROTO_SOP }
5925 };
5926
5927 const char *
scsi_nv_to_str(struct scsi_nv * table,int num_table_entries,uint64_t value)5928 scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, uint64_t value)
5929 {
5930 int i;
5931
5932 for (i = 0; i < num_table_entries; i++) {
5933 if (table[i].value == value)
5934 return (table[i].name);
5935 }
5936
5937 return (NULL);
5938 }
5939
5940 /*
5941 * Given a name/value table, find a value matching the given name.
5942 * Return values:
5943 * SCSI_NV_FOUND - match found
5944 * SCSI_NV_AMBIGUOUS - more than one match, none of them exact
5945 * SCSI_NV_NOT_FOUND - no match found
5946 */
5947 scsi_nv_status
scsi_get_nv(struct scsi_nv * table,int num_table_entries,char * name,int * table_entry,scsi_nv_flags flags)5948 scsi_get_nv(struct scsi_nv *table, int num_table_entries,
5949 char *name, int *table_entry, scsi_nv_flags flags)
5950 {
5951 int i, num_matches = 0;
5952
5953 for (i = 0; i < num_table_entries; i++) {
5954 size_t table_len, name_len;
5955
5956 table_len = strlen(table[i].name);
5957 name_len = strlen(name);
5958
5959 if ((((flags & SCSI_NV_FLAG_IG_CASE) != 0)
5960 && (strncasecmp(table[i].name, name, name_len) == 0))
5961 || (((flags & SCSI_NV_FLAG_IG_CASE) == 0)
5962 && (strncmp(table[i].name, name, name_len) == 0))) {
5963 *table_entry = i;
5964
5965 /*
5966 * Check for an exact match. If we have the same
5967 * number of characters in the table as the argument,
5968 * and we already know they're the same, we have
5969 * an exact match.
5970 */
5971 if (table_len == name_len)
5972 return (SCSI_NV_FOUND);
5973
5974 /*
5975 * Otherwise, bump up the number of matches. We'll
5976 * see later how many we have.
5977 */
5978 num_matches++;
5979 }
5980 }
5981
5982 if (num_matches > 1)
5983 return (SCSI_NV_AMBIGUOUS);
5984 else if (num_matches == 1)
5985 return (SCSI_NV_FOUND);
5986 else
5987 return (SCSI_NV_NOT_FOUND);
5988 }
5989
5990 /*
5991 * Parse transport IDs for Fibre Channel, 1394 and SAS. Since these are
5992 * all 64-bit numbers, the code is similar.
5993 */
5994 int
scsi_parse_transportid_64bit(int proto_id,char * id_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)5995 scsi_parse_transportid_64bit(int proto_id, char *id_str,
5996 struct scsi_transportid_header **hdr,
5997 unsigned int *alloc_len,
5998 #ifdef _KERNEL
5999 struct malloc_type *type, int flags,
6000 #endif
6001 char *error_str, int error_str_len)
6002 {
6003 uint64_t value;
6004 char *endptr;
6005 int retval;
6006 size_t alloc_size;
6007
6008 retval = 0;
6009
6010 value = strtouq(id_str, &endptr, 0);
6011 if (*endptr != '\0') {
6012 if (error_str != NULL) {
6013 snprintf(error_str, error_str_len, "%s: error "
6014 "parsing ID %s, 64-bit number required",
6015 __func__, id_str);
6016 }
6017 retval = 1;
6018 goto bailout;
6019 }
6020
6021 switch (proto_id) {
6022 case SCSI_PROTO_FC:
6023 alloc_size = sizeof(struct scsi_transportid_fcp);
6024 break;
6025 case SCSI_PROTO_1394:
6026 alloc_size = sizeof(struct scsi_transportid_1394);
6027 break;
6028 case SCSI_PROTO_SAS:
6029 alloc_size = sizeof(struct scsi_transportid_sas);
6030 break;
6031 default:
6032 if (error_str != NULL) {
6033 snprintf(error_str, error_str_len, "%s: unsupported "
6034 "protocol %d", __func__, proto_id);
6035 }
6036 retval = 1;
6037 goto bailout;
6038 break; /* NOTREACHED */
6039 }
6040 #ifdef _KERNEL
6041 *hdr = malloc(alloc_size, type, flags);
6042 #else /* _KERNEL */
6043 *hdr = malloc(alloc_size);
6044 #endif /*_KERNEL */
6045 if (*hdr == NULL) {
6046 if (error_str != NULL) {
6047 snprintf(error_str, error_str_len, "%s: unable to "
6048 "allocate %zu bytes", __func__, alloc_size);
6049 }
6050 retval = 1;
6051 goto bailout;
6052 }
6053
6054 *alloc_len = alloc_size;
6055
6056 bzero(*hdr, alloc_size);
6057
6058 switch (proto_id) {
6059 case SCSI_PROTO_FC: {
6060 struct scsi_transportid_fcp *fcp;
6061
6062 fcp = (struct scsi_transportid_fcp *)(*hdr);
6063 fcp->format_protocol = SCSI_PROTO_FC |
6064 SCSI_TRN_FCP_FORMAT_DEFAULT;
6065 scsi_u64to8b(value, fcp->n_port_name);
6066 break;
6067 }
6068 case SCSI_PROTO_1394: {
6069 struct scsi_transportid_1394 *sbp;
6070
6071 sbp = (struct scsi_transportid_1394 *)(*hdr);
6072 sbp->format_protocol = SCSI_PROTO_1394 |
6073 SCSI_TRN_1394_FORMAT_DEFAULT;
6074 scsi_u64to8b(value, sbp->eui64);
6075 break;
6076 }
6077 case SCSI_PROTO_SAS: {
6078 struct scsi_transportid_sas *sas;
6079
6080 sas = (struct scsi_transportid_sas *)(*hdr);
6081 sas->format_protocol = SCSI_PROTO_SAS |
6082 SCSI_TRN_SAS_FORMAT_DEFAULT;
6083 scsi_u64to8b(value, sas->sas_address);
6084 break;
6085 }
6086 default:
6087 break;
6088 }
6089 bailout:
6090 return (retval);
6091 }
6092
6093 /*
6094 * Parse a SPI (Parallel SCSI) address of the form: id,rel_tgt_port
6095 */
6096 int
scsi_parse_transportid_spi(char * id_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)6097 scsi_parse_transportid_spi(char *id_str, struct scsi_transportid_header **hdr,
6098 unsigned int *alloc_len,
6099 #ifdef _KERNEL
6100 struct malloc_type *type, int flags,
6101 #endif
6102 char *error_str, int error_str_len)
6103 {
6104 unsigned long scsi_addr, target_port;
6105 struct scsi_transportid_spi *spi;
6106 char *tmpstr, *endptr;
6107 int retval;
6108
6109 retval = 0;
6110
6111 tmpstr = strsep(&id_str, ",");
6112 if (tmpstr == NULL) {
6113 if (error_str != NULL) {
6114 snprintf(error_str, error_str_len,
6115 "%s: no ID found", __func__);
6116 }
6117 retval = 1;
6118 goto bailout;
6119 }
6120 scsi_addr = strtoul(tmpstr, &endptr, 0);
6121 if (*endptr != '\0') {
6122 if (error_str != NULL) {
6123 snprintf(error_str, error_str_len, "%s: error "
6124 "parsing SCSI ID %s, number required",
6125 __func__, tmpstr);
6126 }
6127 retval = 1;
6128 goto bailout;
6129 }
6130
6131 if (id_str == NULL) {
6132 if (error_str != NULL) {
6133 snprintf(error_str, error_str_len, "%s: no relative "
6134 "target port found", __func__);
6135 }
6136 retval = 1;
6137 goto bailout;
6138 }
6139
6140 target_port = strtoul(id_str, &endptr, 0);
6141 if (*endptr != '\0') {
6142 if (error_str != NULL) {
6143 snprintf(error_str, error_str_len, "%s: error "
6144 "parsing relative target port %s, number "
6145 "required", __func__, id_str);
6146 }
6147 retval = 1;
6148 goto bailout;
6149 }
6150 #ifdef _KERNEL
6151 spi = malloc(sizeof(*spi), type, flags);
6152 #else
6153 spi = malloc(sizeof(*spi));
6154 #endif
6155 if (spi == NULL) {
6156 if (error_str != NULL) {
6157 snprintf(error_str, error_str_len, "%s: unable to "
6158 "allocate %zu bytes", __func__,
6159 sizeof(*spi));
6160 }
6161 retval = 1;
6162 goto bailout;
6163 }
6164 *alloc_len = sizeof(*spi);
6165 bzero(spi, sizeof(*spi));
6166
6167 spi->format_protocol = SCSI_PROTO_SPI | SCSI_TRN_SPI_FORMAT_DEFAULT;
6168 scsi_ulto2b(scsi_addr, spi->scsi_addr);
6169 scsi_ulto2b(target_port, spi->rel_trgt_port_id);
6170
6171 *hdr = (struct scsi_transportid_header *)spi;
6172 bailout:
6173 return (retval);
6174 }
6175
6176 /*
6177 * Parse an RDMA/SRP Initiator Port ID string. This is 32 hexadecimal digits,
6178 * optionally prefixed by "0x" or "0X".
6179 */
6180 int
scsi_parse_transportid_rdma(char * id_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)6181 scsi_parse_transportid_rdma(char *id_str, struct scsi_transportid_header **hdr,
6182 unsigned int *alloc_len,
6183 #ifdef _KERNEL
6184 struct malloc_type *type, int flags,
6185 #endif
6186 char *error_str, int error_str_len)
6187 {
6188 struct scsi_transportid_rdma *rdma;
6189 int retval;
6190 size_t id_len, rdma_id_size;
6191 uint8_t rdma_id[SCSI_TRN_RDMA_PORT_LEN];
6192 char *tmpstr;
6193 unsigned int i, j;
6194
6195 retval = 0;
6196 id_len = strlen(id_str);
6197 rdma_id_size = SCSI_TRN_RDMA_PORT_LEN;
6198
6199 /*
6200 * Check the size. It needs to be either 32 or 34 characters long.
6201 */
6202 if ((id_len != (rdma_id_size * 2))
6203 && (id_len != ((rdma_id_size * 2) + 2))) {
6204 if (error_str != NULL) {
6205 snprintf(error_str, error_str_len, "%s: RDMA ID "
6206 "must be 32 hex digits (0x prefix "
6207 "optional), only %zu seen", __func__, id_len);
6208 }
6209 retval = 1;
6210 goto bailout;
6211 }
6212
6213 tmpstr = id_str;
6214 /*
6215 * If the user gave us 34 characters, the string needs to start
6216 * with '0x'.
6217 */
6218 if (id_len == ((rdma_id_size * 2) + 2)) {
6219 if ((tmpstr[0] == '0')
6220 && ((tmpstr[1] == 'x') || (tmpstr[1] == 'X'))) {
6221 tmpstr += 2;
6222 } else {
6223 if (error_str != NULL) {
6224 snprintf(error_str, error_str_len, "%s: RDMA "
6225 "ID prefix, if used, must be \"0x\", "
6226 "got %s", __func__, tmpstr);
6227 }
6228 retval = 1;
6229 goto bailout;
6230 }
6231 }
6232 bzero(rdma_id, sizeof(rdma_id));
6233
6234 /*
6235 * Convert ASCII hex into binary bytes. There is no standard
6236 * 128-bit integer type, and so no strtou128t() routine to convert
6237 * from hex into a large integer. In the end, we're not going to
6238 * an integer, but rather to a byte array, so that and the fact
6239 * that we require the user to give us 32 hex digits simplifies the
6240 * logic.
6241 */
6242 for (i = 0; i < (rdma_id_size * 2); i++) {
6243 int cur_shift;
6244 unsigned char c;
6245
6246 /* Increment the byte array one for every 2 hex digits */
6247 j = i >> 1;
6248
6249 /*
6250 * The first digit in every pair is the most significant
6251 * 4 bits. The second is the least significant 4 bits.
6252 */
6253 if ((i % 2) == 0)
6254 cur_shift = 4;
6255 else
6256 cur_shift = 0;
6257
6258 c = tmpstr[i];
6259 /* Convert the ASCII hex character into a number */
6260 if (isdigit(c))
6261 c -= '0';
6262 else if (isalpha(c))
6263 c -= isupper(c) ? 'A' - 10 : 'a' - 10;
6264 else {
6265 if (error_str != NULL) {
6266 snprintf(error_str, error_str_len, "%s: "
6267 "RDMA ID must be hex digits, got "
6268 "invalid character %c", __func__,
6269 tmpstr[i]);
6270 }
6271 retval = 1;
6272 goto bailout;
6273 }
6274 /*
6275 * The converted number can't be less than 0; the type is
6276 * unsigned, and the subtraction logic will not give us
6277 * a negative number. So we only need to make sure that
6278 * the value is not greater than 0xf. (i.e. make sure the
6279 * user didn't give us a value like "0x12jklmno").
6280 */
6281 if (c > 0xf) {
6282 if (error_str != NULL) {
6283 snprintf(error_str, error_str_len, "%s: "
6284 "RDMA ID must be hex digits, got "
6285 "invalid character %c", __func__,
6286 tmpstr[i]);
6287 }
6288 retval = 1;
6289 goto bailout;
6290 }
6291
6292 rdma_id[j] |= c << cur_shift;
6293 }
6294
6295 #ifdef _KERNEL
6296 rdma = malloc(sizeof(*rdma), type, flags);
6297 #else
6298 rdma = malloc(sizeof(*rdma));
6299 #endif
6300 if (rdma == NULL) {
6301 if (error_str != NULL) {
6302 snprintf(error_str, error_str_len, "%s: unable to "
6303 "allocate %zu bytes", __func__,
6304 sizeof(*rdma));
6305 }
6306 retval = 1;
6307 goto bailout;
6308 }
6309 *alloc_len = sizeof(*rdma);
6310 bzero(rdma, *alloc_len);
6311
6312 rdma->format_protocol = SCSI_PROTO_RDMA | SCSI_TRN_RDMA_FORMAT_DEFAULT;
6313 bcopy(rdma_id, rdma->initiator_port_id, SCSI_TRN_RDMA_PORT_LEN);
6314
6315 *hdr = (struct scsi_transportid_header *)rdma;
6316
6317 bailout:
6318 return (retval);
6319 }
6320
6321 /*
6322 * Parse an iSCSI name. The format is either just the name:
6323 *
6324 * iqn.2012-06.com.example:target0
6325 * or the name, separator and initiator session ID:
6326 *
6327 * iqn.2012-06.com.example:target0,i,0x123
6328 *
6329 * The separator format is exact.
6330 */
6331 int
scsi_parse_transportid_iscsi(char * id_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)6332 scsi_parse_transportid_iscsi(char *id_str, struct scsi_transportid_header **hdr,
6333 unsigned int *alloc_len,
6334 #ifdef _KERNEL
6335 struct malloc_type *type, int flags,
6336 #endif
6337 char *error_str, int error_str_len)
6338 {
6339 size_t id_len, sep_len, id_size, name_len;
6340 int retval;
6341 unsigned int i, sep_pos, sep_found;
6342 const char *sep_template = ",i,0x";
6343 const char *iqn_prefix = "iqn.";
6344 struct scsi_transportid_iscsi_device *iscsi;
6345
6346 retval = 0;
6347 sep_found = 0;
6348
6349 id_len = strlen(id_str);
6350 sep_len = strlen(sep_template);
6351
6352 /*
6353 * The separator is defined as exactly ',i,0x'. Any other commas,
6354 * or any other form, is an error. So look for a comma, and once
6355 * we find that, the next few characters must match the separator
6356 * exactly. Once we get through the separator, there should be at
6357 * least one character.
6358 */
6359 for (i = 0, sep_pos = 0; i < id_len; i++) {
6360 if (sep_pos == 0) {
6361 if (id_str[i] == sep_template[sep_pos])
6362 sep_pos++;
6363
6364 continue;
6365 }
6366 if (sep_pos < sep_len) {
6367 if (id_str[i] == sep_template[sep_pos]) {
6368 sep_pos++;
6369 continue;
6370 }
6371 if (error_str != NULL) {
6372 snprintf(error_str, error_str_len, "%s: "
6373 "invalid separator in iSCSI name "
6374 "\"%s\"",
6375 __func__, id_str);
6376 }
6377 retval = 1;
6378 goto bailout;
6379 } else {
6380 sep_found = 1;
6381 break;
6382 }
6383 }
6384
6385 /*
6386 * Check to see whether we have a separator but no digits after it.
6387 */
6388 if ((sep_pos != 0)
6389 && (sep_found == 0)) {
6390 if (error_str != NULL) {
6391 snprintf(error_str, error_str_len, "%s: no digits "
6392 "found after separator in iSCSI name \"%s\"",
6393 __func__, id_str);
6394 }
6395 retval = 1;
6396 goto bailout;
6397 }
6398
6399 /*
6400 * The incoming ID string has the "iqn." prefix stripped off. We
6401 * need enough space for the base structure (the structures are the
6402 * same for the two iSCSI forms), the prefix, the ID string and a
6403 * terminating NUL.
6404 */
6405 id_size = sizeof(*iscsi) + strlen(iqn_prefix) + id_len + 1;
6406
6407 #ifdef _KERNEL
6408 iscsi = malloc(id_size, type, flags);
6409 #else
6410 iscsi = malloc(id_size);
6411 #endif
6412 if (iscsi == NULL) {
6413 if (error_str != NULL) {
6414 snprintf(error_str, error_str_len, "%s: unable to "
6415 "allocate %zu bytes", __func__, id_size);
6416 }
6417 retval = 1;
6418 goto bailout;
6419 }
6420 *alloc_len = id_size;
6421 bzero(iscsi, id_size);
6422
6423 iscsi->format_protocol = SCSI_PROTO_ISCSI;
6424 if (sep_found == 0)
6425 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_DEVICE;
6426 else
6427 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_PORT;
6428 name_len = id_size - sizeof(*iscsi);
6429 scsi_ulto2b(name_len, iscsi->additional_length);
6430 snprintf(iscsi->iscsi_name, name_len, "%s%s", iqn_prefix, id_str);
6431
6432 *hdr = (struct scsi_transportid_header *)iscsi;
6433
6434 bailout:
6435 return (retval);
6436 }
6437
6438 /*
6439 * Parse a SCSI over PCIe (SOP) identifier. The Routing ID can either be
6440 * of the form 'bus,device,function' or 'bus,function'.
6441 */
6442 int
scsi_parse_transportid_sop(char * id_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)6443 scsi_parse_transportid_sop(char *id_str, struct scsi_transportid_header **hdr,
6444 unsigned int *alloc_len,
6445 #ifdef _KERNEL
6446 struct malloc_type *type, int flags,
6447 #endif
6448 char *error_str, int error_str_len)
6449 {
6450 struct scsi_transportid_sop *sop;
6451 unsigned long bus, device, function;
6452 char *tmpstr, *endptr;
6453 int retval, device_spec;
6454
6455 retval = 0;
6456 device_spec = 0;
6457 device = 0;
6458
6459 tmpstr = strsep(&id_str, ",");
6460 if ((tmpstr == NULL)
6461 || (*tmpstr == '\0')) {
6462 if (error_str != NULL) {
6463 snprintf(error_str, error_str_len, "%s: no ID found",
6464 __func__);
6465 }
6466 retval = 1;
6467 goto bailout;
6468 }
6469 bus = strtoul(tmpstr, &endptr, 0);
6470 if (*endptr != '\0') {
6471 if (error_str != NULL) {
6472 snprintf(error_str, error_str_len, "%s: error "
6473 "parsing PCIe bus %s, number required",
6474 __func__, tmpstr);
6475 }
6476 retval = 1;
6477 goto bailout;
6478 }
6479 if ((id_str == NULL)
6480 || (*id_str == '\0')) {
6481 if (error_str != NULL) {
6482 snprintf(error_str, error_str_len, "%s: no PCIe "
6483 "device or function found", __func__);
6484 }
6485 retval = 1;
6486 goto bailout;
6487 }
6488 tmpstr = strsep(&id_str, ",");
6489 function = strtoul(tmpstr, &endptr, 0);
6490 if (*endptr != '\0') {
6491 if (error_str != NULL) {
6492 snprintf(error_str, error_str_len, "%s: error "
6493 "parsing PCIe device/function %s, number "
6494 "required", __func__, tmpstr);
6495 }
6496 retval = 1;
6497 goto bailout;
6498 }
6499 /*
6500 * Check to see whether the user specified a third value. If so,
6501 * the second is the device.
6502 */
6503 if (id_str != NULL) {
6504 if (*id_str == '\0') {
6505 if (error_str != NULL) {
6506 snprintf(error_str, error_str_len, "%s: "
6507 "no PCIe function found", __func__);
6508 }
6509 retval = 1;
6510 goto bailout;
6511 }
6512 device = function;
6513 device_spec = 1;
6514 function = strtoul(id_str, &endptr, 0);
6515 if (*endptr != '\0') {
6516 if (error_str != NULL) {
6517 snprintf(error_str, error_str_len, "%s: "
6518 "error parsing PCIe function %s, "
6519 "number required", __func__, id_str);
6520 }
6521 retval = 1;
6522 goto bailout;
6523 }
6524 }
6525 if (bus > SCSI_TRN_SOP_BUS_MAX) {
6526 if (error_str != NULL) {
6527 snprintf(error_str, error_str_len, "%s: bus value "
6528 "%lu greater than maximum %u", __func__,
6529 bus, SCSI_TRN_SOP_BUS_MAX);
6530 }
6531 retval = 1;
6532 goto bailout;
6533 }
6534
6535 if ((device_spec != 0)
6536 && (device > SCSI_TRN_SOP_DEV_MASK)) {
6537 if (error_str != NULL) {
6538 snprintf(error_str, error_str_len, "%s: device value "
6539 "%lu greater than maximum %u", __func__,
6540 device, SCSI_TRN_SOP_DEV_MAX);
6541 }
6542 retval = 1;
6543 goto bailout;
6544 }
6545
6546 if (((device_spec != 0)
6547 && (function > SCSI_TRN_SOP_FUNC_NORM_MAX))
6548 || ((device_spec == 0)
6549 && (function > SCSI_TRN_SOP_FUNC_ALT_MAX))) {
6550 if (error_str != NULL) {
6551 snprintf(error_str, error_str_len, "%s: function value "
6552 "%lu greater than maximum %u", __func__,
6553 function, (device_spec == 0) ?
6554 SCSI_TRN_SOP_FUNC_ALT_MAX :
6555 SCSI_TRN_SOP_FUNC_NORM_MAX);
6556 }
6557 retval = 1;
6558 goto bailout;
6559 }
6560
6561 #ifdef _KERNEL
6562 sop = malloc(sizeof(*sop), type, flags);
6563 #else
6564 sop = malloc(sizeof(*sop));
6565 #endif
6566 if (sop == NULL) {
6567 if (error_str != NULL) {
6568 snprintf(error_str, error_str_len, "%s: unable to "
6569 "allocate %zu bytes", __func__, sizeof(*sop));
6570 }
6571 retval = 1;
6572 goto bailout;
6573 }
6574 *alloc_len = sizeof(*sop);
6575 bzero(sop, sizeof(*sop));
6576 sop->format_protocol = SCSI_PROTO_SOP | SCSI_TRN_SOP_FORMAT_DEFAULT;
6577 if (device_spec != 0) {
6578 struct scsi_sop_routing_id_norm rid;
6579
6580 rid.bus = bus;
6581 rid.devfunc = (device << SCSI_TRN_SOP_DEV_SHIFT) | function;
6582 bcopy(&rid, sop->routing_id, MIN(sizeof(rid),
6583 sizeof(sop->routing_id)));
6584 } else {
6585 struct scsi_sop_routing_id_alt rid;
6586
6587 rid.bus = bus;
6588 rid.function = function;
6589 bcopy(&rid, sop->routing_id, MIN(sizeof(rid),
6590 sizeof(sop->routing_id)));
6591 }
6592
6593 *hdr = (struct scsi_transportid_header *)sop;
6594 bailout:
6595 return (retval);
6596 }
6597
6598 /*
6599 * transportid_str: NUL-terminated string with format: protcol,id
6600 * The ID is protocol specific.
6601 * hdr: Storage will be allocated for the transport ID.
6602 * alloc_len: The amount of memory allocated is returned here.
6603 * type: Malloc bucket (kernel only).
6604 * flags: Malloc flags (kernel only).
6605 * error_str: If non-NULL, it will contain error information (without
6606 * a terminating newline) if an error is returned.
6607 * error_str_len: Allocated length of the error string.
6608 *
6609 * Returns 0 for success, non-zero for failure.
6610 */
6611 int
scsi_parse_transportid(char * transportid_str,struct scsi_transportid_header ** hdr,unsigned int * alloc_len,struct malloc_type * type,int flags,char * error_str,int error_str_len)6612 scsi_parse_transportid(char *transportid_str,
6613 struct scsi_transportid_header **hdr,
6614 unsigned int *alloc_len,
6615 #ifdef _KERNEL
6616 struct malloc_type *type, int flags,
6617 #endif
6618 char *error_str, int error_str_len)
6619 {
6620 char *tmpstr;
6621 scsi_nv_status status;
6622 u_int num_proto_entries;
6623 int retval, table_entry;
6624
6625 retval = 0;
6626 table_entry = 0;
6627
6628 /*
6629 * We do allow a period as well as a comma to separate the protocol
6630 * from the ID string. This is to accommodate iSCSI names, which
6631 * start with "iqn.".
6632 */
6633 tmpstr = strsep(&transportid_str, ",.");
6634 if (tmpstr == NULL) {
6635 if (error_str != NULL) {
6636 snprintf(error_str, error_str_len,
6637 "%s: transportid_str is NULL", __func__);
6638 }
6639 retval = 1;
6640 goto bailout;
6641 }
6642
6643 num_proto_entries = nitems(scsi_proto_map);
6644 status = scsi_get_nv(scsi_proto_map, num_proto_entries, tmpstr,
6645 &table_entry, SCSI_NV_FLAG_IG_CASE);
6646 if (status != SCSI_NV_FOUND) {
6647 if (error_str != NULL) {
6648 snprintf(error_str, error_str_len, "%s: %s protocol "
6649 "name %s", __func__,
6650 (status == SCSI_NV_AMBIGUOUS) ? "ambiguous" :
6651 "invalid", tmpstr);
6652 }
6653 retval = 1;
6654 goto bailout;
6655 }
6656 switch (scsi_proto_map[table_entry].value) {
6657 case SCSI_PROTO_FC:
6658 case SCSI_PROTO_1394:
6659 case SCSI_PROTO_SAS:
6660 retval = scsi_parse_transportid_64bit(
6661 scsi_proto_map[table_entry].value, transportid_str, hdr,
6662 alloc_len,
6663 #ifdef _KERNEL
6664 type, flags,
6665 #endif
6666 error_str, error_str_len);
6667 break;
6668 case SCSI_PROTO_SPI:
6669 retval = scsi_parse_transportid_spi(transportid_str, hdr,
6670 alloc_len,
6671 #ifdef _KERNEL
6672 type, flags,
6673 #endif
6674 error_str, error_str_len);
6675 break;
6676 case SCSI_PROTO_RDMA:
6677 retval = scsi_parse_transportid_rdma(transportid_str, hdr,
6678 alloc_len,
6679 #ifdef _KERNEL
6680 type, flags,
6681 #endif
6682 error_str, error_str_len);
6683 break;
6684 case SCSI_PROTO_ISCSI:
6685 retval = scsi_parse_transportid_iscsi(transportid_str, hdr,
6686 alloc_len,
6687 #ifdef _KERNEL
6688 type, flags,
6689 #endif
6690 error_str, error_str_len);
6691 break;
6692 case SCSI_PROTO_SOP:
6693 retval = scsi_parse_transportid_sop(transportid_str, hdr,
6694 alloc_len,
6695 #ifdef _KERNEL
6696 type, flags,
6697 #endif
6698 error_str, error_str_len);
6699 break;
6700 case SCSI_PROTO_SSA:
6701 case SCSI_PROTO_ADITP:
6702 case SCSI_PROTO_ATA:
6703 case SCSI_PROTO_UAS:
6704 case SCSI_PROTO_NONE:
6705 default:
6706 /*
6707 * There is no format defined for a Transport ID for these
6708 * protocols. So even if the user gives us something, we
6709 * have no way to turn it into a standard SCSI Transport ID.
6710 */
6711 retval = 1;
6712 if (error_str != NULL) {
6713 snprintf(error_str, error_str_len, "%s: no Transport "
6714 "ID format exists for protocol %s",
6715 __func__, tmpstr);
6716 }
6717 goto bailout;
6718 break; /* NOTREACHED */
6719 }
6720 bailout:
6721 return (retval);
6722 }
6723
6724 struct scsi_attrib_table_entry scsi_mam_attr_table[] = {
6725 { SMA_ATTR_REM_CAP_PARTITION, SCSI_ATTR_FLAG_NONE,
6726 "Remaining Capacity in Partition",
6727 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,/*parse_str*/ NULL },
6728 { SMA_ATTR_MAX_CAP_PARTITION, SCSI_ATTR_FLAG_NONE,
6729 "Maximum Capacity in Partition",
6730 /*suffix*/"MB", /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6731 { SMA_ATTR_TAPEALERT_FLAGS, SCSI_ATTR_FLAG_HEX,
6732 "TapeAlert Flags",
6733 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6734 { SMA_ATTR_LOAD_COUNT, SCSI_ATTR_FLAG_NONE,
6735 "Load Count",
6736 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6737 { SMA_ATTR_MAM_SPACE_REMAINING, SCSI_ATTR_FLAG_NONE,
6738 "MAM Space Remaining",
6739 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf,
6740 /*parse_str*/ NULL },
6741 { SMA_ATTR_DEV_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE,
6742 "Assigning Organization",
6743 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6744 /*parse_str*/ NULL },
6745 { SMA_ATTR_FORMAT_DENSITY_CODE, SCSI_ATTR_FLAG_HEX,
6746 "Format Density Code",
6747 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6748 { SMA_ATTR_INITIALIZATION_COUNT, SCSI_ATTR_FLAG_NONE,
6749 "Initialization Count",
6750 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6751 { SMA_ATTR_VOLUME_ID, SCSI_ATTR_FLAG_NONE,
6752 "Volume Identifier",
6753 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6754 /*parse_str*/ NULL },
6755 { SMA_ATTR_VOLUME_CHANGE_REF, SCSI_ATTR_FLAG_HEX,
6756 "Volume Change Reference",
6757 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6758 /*parse_str*/ NULL },
6759 { SMA_ATTR_DEV_SERIAL_LAST_LOAD, SCSI_ATTR_FLAG_NONE,
6760 "Device Vendor/Serial at Last Load",
6761 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6762 /*parse_str*/ NULL },
6763 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_1, SCSI_ATTR_FLAG_NONE,
6764 "Device Vendor/Serial at Last Load - 1",
6765 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6766 /*parse_str*/ NULL },
6767 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_2, SCSI_ATTR_FLAG_NONE,
6768 "Device Vendor/Serial at Last Load - 2",
6769 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6770 /*parse_str*/ NULL },
6771 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_3, SCSI_ATTR_FLAG_NONE,
6772 "Device Vendor/Serial at Last Load - 3",
6773 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6774 /*parse_str*/ NULL },
6775 { SMA_ATTR_TOTAL_MB_WRITTEN_LT, SCSI_ATTR_FLAG_NONE,
6776 "Total MB Written in Medium Life",
6777 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6778 /*parse_str*/ NULL },
6779 { SMA_ATTR_TOTAL_MB_READ_LT, SCSI_ATTR_FLAG_NONE,
6780 "Total MB Read in Medium Life",
6781 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6782 /*parse_str*/ NULL },
6783 { SMA_ATTR_TOTAL_MB_WRITTEN_CUR, SCSI_ATTR_FLAG_NONE,
6784 "Total MB Written in Current/Last Load",
6785 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6786 /*parse_str*/ NULL },
6787 { SMA_ATTR_TOTAL_MB_READ_CUR, SCSI_ATTR_FLAG_NONE,
6788 "Total MB Read in Current/Last Load",
6789 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6790 /*parse_str*/ NULL },
6791 { SMA_ATTR_FIRST_ENC_BLOCK, SCSI_ATTR_FLAG_NONE,
6792 "Logical Position of First Encrypted Block",
6793 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf,
6794 /*parse_str*/ NULL },
6795 { SMA_ATTR_NEXT_UNENC_BLOCK, SCSI_ATTR_FLAG_NONE,
6796 "Logical Position of First Unencrypted Block after First "
6797 "Encrypted Block",
6798 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf,
6799 /*parse_str*/ NULL },
6800 { SMA_ATTR_MEDIUM_USAGE_HIST, SCSI_ATTR_FLAG_NONE,
6801 "Medium Usage History",
6802 /*suffix*/ NULL, /*to_str*/ NULL,
6803 /*parse_str*/ NULL },
6804 { SMA_ATTR_PART_USAGE_HIST, SCSI_ATTR_FLAG_NONE,
6805 "Partition Usage History",
6806 /*suffix*/ NULL, /*to_str*/ NULL,
6807 /*parse_str*/ NULL },
6808 { SMA_ATTR_MED_MANUF, SCSI_ATTR_FLAG_NONE,
6809 "Medium Manufacturer",
6810 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6811 /*parse_str*/ NULL },
6812 { SMA_ATTR_MED_SERIAL, SCSI_ATTR_FLAG_NONE,
6813 "Medium Serial Number",
6814 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6815 /*parse_str*/ NULL },
6816 { SMA_ATTR_MED_LENGTH, SCSI_ATTR_FLAG_NONE,
6817 "Medium Length",
6818 /*suffix*/"m", /*to_str*/ scsi_attrib_int_sbuf,
6819 /*parse_str*/ NULL },
6820 { SMA_ATTR_MED_WIDTH, SCSI_ATTR_FLAG_FP | SCSI_ATTR_FLAG_DIV_10 |
6821 SCSI_ATTR_FLAG_FP_1DIGIT,
6822 "Medium Width",
6823 /*suffix*/"mm", /*to_str*/ scsi_attrib_int_sbuf,
6824 /*parse_str*/ NULL },
6825 { SMA_ATTR_MED_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE,
6826 "Assigning Organization",
6827 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6828 /*parse_str*/ NULL },
6829 { SMA_ATTR_MED_DENSITY_CODE, SCSI_ATTR_FLAG_HEX,
6830 "Medium Density Code",
6831 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6832 /*parse_str*/ NULL },
6833 { SMA_ATTR_MED_MANUF_DATE, SCSI_ATTR_FLAG_NONE,
6834 "Medium Manufacture Date",
6835 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6836 /*parse_str*/ NULL },
6837 { SMA_ATTR_MAM_CAPACITY, SCSI_ATTR_FLAG_NONE,
6838 "MAM Capacity",
6839 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf,
6840 /*parse_str*/ NULL },
6841 { SMA_ATTR_MED_TYPE, SCSI_ATTR_FLAG_HEX,
6842 "Medium Type",
6843 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6844 /*parse_str*/ NULL },
6845 { SMA_ATTR_MED_TYPE_INFO, SCSI_ATTR_FLAG_HEX,
6846 "Medium Type Information",
6847 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6848 /*parse_str*/ NULL },
6849 { SMA_ATTR_MED_SERIAL_NUM, SCSI_ATTR_FLAG_NONE,
6850 "Medium Serial Number",
6851 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6852 /*parse_str*/ NULL },
6853 { SMA_ATTR_APP_VENDOR, SCSI_ATTR_FLAG_NONE,
6854 "Application Vendor",
6855 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6856 /*parse_str*/ NULL },
6857 { SMA_ATTR_APP_NAME, SCSI_ATTR_FLAG_NONE,
6858 "Application Name",
6859 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6860 /*parse_str*/ NULL },
6861 { SMA_ATTR_APP_VERSION, SCSI_ATTR_FLAG_NONE,
6862 "Application Version",
6863 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6864 /*parse_str*/ NULL },
6865 { SMA_ATTR_USER_MED_TEXT_LABEL, SCSI_ATTR_FLAG_NONE,
6866 "User Medium Text Label",
6867 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6868 /*parse_str*/ NULL },
6869 { SMA_ATTR_LAST_WRITTEN_TIME, SCSI_ATTR_FLAG_NONE,
6870 "Date and Time Last Written",
6871 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6872 /*parse_str*/ NULL },
6873 { SMA_ATTR_TEXT_LOCAL_ID, SCSI_ATTR_FLAG_HEX,
6874 "Text Localization Identifier",
6875 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6876 /*parse_str*/ NULL },
6877 { SMA_ATTR_BARCODE, SCSI_ATTR_FLAG_NONE,
6878 "Barcode",
6879 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6880 /*parse_str*/ NULL },
6881 { SMA_ATTR_HOST_OWNER_NAME, SCSI_ATTR_FLAG_NONE,
6882 "Owning Host Textual Name",
6883 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6884 /*parse_str*/ NULL },
6885 { SMA_ATTR_MEDIA_POOL, SCSI_ATTR_FLAG_NONE,
6886 "Media Pool",
6887 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6888 /*parse_str*/ NULL },
6889 { SMA_ATTR_PART_USER_LABEL, SCSI_ATTR_FLAG_NONE,
6890 "Partition User Text Label",
6891 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6892 /*parse_str*/ NULL },
6893 { SMA_ATTR_LOAD_UNLOAD_AT_PART, SCSI_ATTR_FLAG_NONE,
6894 "Load/Unload at Partition",
6895 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6896 /*parse_str*/ NULL },
6897 { SMA_ATTR_APP_FORMAT_VERSION, SCSI_ATTR_FLAG_NONE,
6898 "Application Format Version",
6899 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6900 /*parse_str*/ NULL },
6901 { SMA_ATTR_VOL_COHERENCY_INFO, SCSI_ATTR_FLAG_NONE,
6902 "Volume Coherency Information",
6903 /*suffix*/NULL, /*to_str*/ scsi_attrib_volcoh_sbuf,
6904 /*parse_str*/ NULL },
6905 { 0x0ff1, SCSI_ATTR_FLAG_NONE,
6906 "Spectra MLM Creation",
6907 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6908 /*parse_str*/ NULL },
6909 { 0x0ff2, SCSI_ATTR_FLAG_NONE,
6910 "Spectra MLM C3",
6911 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6912 /*parse_str*/ NULL },
6913 { 0x0ff3, SCSI_ATTR_FLAG_NONE,
6914 "Spectra MLM RW",
6915 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6916 /*parse_str*/ NULL },
6917 { 0x0ff4, SCSI_ATTR_FLAG_NONE,
6918 "Spectra MLM SDC List",
6919 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6920 /*parse_str*/ NULL },
6921 { 0x0ff7, SCSI_ATTR_FLAG_NONE,
6922 "Spectra MLM Post Scan",
6923 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6924 /*parse_str*/ NULL },
6925 { 0x0ffe, SCSI_ATTR_FLAG_NONE,
6926 "Spectra MLM Checksum",
6927 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6928 /*parse_str*/ NULL },
6929 { 0x17f1, SCSI_ATTR_FLAG_NONE,
6930 "Spectra MLM Creation",
6931 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6932 /*parse_str*/ NULL },
6933 { 0x17f2, SCSI_ATTR_FLAG_NONE,
6934 "Spectra MLM C3",
6935 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6936 /*parse_str*/ NULL },
6937 { 0x17f3, SCSI_ATTR_FLAG_NONE,
6938 "Spectra MLM RW",
6939 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6940 /*parse_str*/ NULL },
6941 { 0x17f4, SCSI_ATTR_FLAG_NONE,
6942 "Spectra MLM SDC List",
6943 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6944 /*parse_str*/ NULL },
6945 { 0x17f7, SCSI_ATTR_FLAG_NONE,
6946 "Spectra MLM Post Scan",
6947 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6948 /*parse_str*/ NULL },
6949 { 0x17ff, SCSI_ATTR_FLAG_NONE,
6950 "Spectra MLM Checksum",
6951 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6952 /*parse_str*/ NULL },
6953 };
6954
6955 /*
6956 * Print out Volume Coherency Information (Attribute 0x080c).
6957 * This field has two variable length members, including one at the
6958 * beginning, so it isn't practical to have a fixed structure definition.
6959 * This is current as of SSC4r03 (see section 4.2.21.3), dated March 25,
6960 * 2013.
6961 */
6962 int
scsi_attrib_volcoh_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)6963 scsi_attrib_volcoh_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
6964 uint32_t valid_len, uint32_t flags,
6965 uint32_t output_flags, char *error_str,
6966 int error_str_len)
6967 {
6968 size_t avail_len;
6969 uint32_t field_size;
6970 uint64_t tmp_val;
6971 uint8_t *cur_ptr;
6972 int retval;
6973 int vcr_len, as_len;
6974
6975 retval = 0;
6976 tmp_val = 0;
6977
6978 field_size = scsi_2btoul(hdr->length);
6979 avail_len = valid_len - sizeof(*hdr);
6980 if (field_size > avail_len) {
6981 if (error_str != NULL) {
6982 snprintf(error_str, error_str_len, "Available "
6983 "length of attribute ID 0x%.4x %zu < field "
6984 "length %u", scsi_2btoul(hdr->id), avail_len,
6985 field_size);
6986 }
6987 retval = 1;
6988 goto bailout;
6989 } else if (field_size == 0) {
6990 /*
6991 * It isn't clear from the spec whether a field length of
6992 * 0 is invalid here. It probably is, but be lenient here
6993 * to avoid inconveniencing the user.
6994 */
6995 goto bailout;
6996 }
6997 cur_ptr = hdr->attribute;
6998 vcr_len = *cur_ptr;
6999 cur_ptr++;
7000
7001 sbuf_printf(sb, "\n\tVolume Change Reference Value:");
7002
7003 switch (vcr_len) {
7004 case 0:
7005 if (error_str != NULL) {
7006 snprintf(error_str, error_str_len, "Volume Change "
7007 "Reference value has length of 0");
7008 }
7009 retval = 1;
7010 goto bailout;
7011 break; /*NOTREACHED*/
7012 case 1:
7013 tmp_val = *cur_ptr;
7014 break;
7015 case 2:
7016 tmp_val = scsi_2btoul(cur_ptr);
7017 break;
7018 case 3:
7019 tmp_val = scsi_3btoul(cur_ptr);
7020 break;
7021 case 4:
7022 tmp_val = scsi_4btoul(cur_ptr);
7023 break;
7024 case 8:
7025 tmp_val = scsi_8btou64(cur_ptr);
7026 break;
7027 default:
7028 sbuf_printf(sb, "\n");
7029 sbuf_hexdump(sb, cur_ptr, vcr_len, NULL, 0);
7030 break;
7031 }
7032 if (vcr_len <= 8)
7033 sbuf_printf(sb, " 0x%jx\n", (uintmax_t)tmp_val);
7034
7035 cur_ptr += vcr_len;
7036 tmp_val = scsi_8btou64(cur_ptr);
7037 sbuf_printf(sb, "\tVolume Coherency Count: %ju\n", (uintmax_t)tmp_val);
7038
7039 cur_ptr += sizeof(tmp_val);
7040 tmp_val = scsi_8btou64(cur_ptr);
7041 sbuf_printf(sb, "\tVolume Coherency Set Identifier: 0x%jx\n",
7042 (uintmax_t)tmp_val);
7043
7044 /*
7045 * Figure out how long the Application Client Specific Information
7046 * is and produce a hexdump.
7047 */
7048 cur_ptr += sizeof(tmp_val);
7049 as_len = scsi_2btoul(cur_ptr);
7050 cur_ptr += sizeof(uint16_t);
7051 sbuf_printf(sb, "\tApplication Client Specific Information: ");
7052 if (((as_len == SCSI_LTFS_VER0_LEN)
7053 || (as_len == SCSI_LTFS_VER1_LEN))
7054 && (strncmp(cur_ptr, SCSI_LTFS_STR_NAME, SCSI_LTFS_STR_LEN) == 0)) {
7055 sbuf_printf(sb, "LTFS\n");
7056 cur_ptr += SCSI_LTFS_STR_LEN + 1;
7057 if (cur_ptr[SCSI_LTFS_UUID_LEN] != '\0')
7058 cur_ptr[SCSI_LTFS_UUID_LEN] = '\0';
7059 sbuf_printf(sb, "\tLTFS UUID: %s\n", cur_ptr);
7060 cur_ptr += SCSI_LTFS_UUID_LEN + 1;
7061 /* XXX KDM check the length */
7062 sbuf_printf(sb, "\tLTFS Version: %d\n", *cur_ptr);
7063 } else {
7064 sbuf_printf(sb, "Unknown\n");
7065 sbuf_hexdump(sb, cur_ptr, as_len, NULL, 0);
7066 }
7067
7068 bailout:
7069 return (retval);
7070 }
7071
7072 int
scsi_attrib_vendser_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)7073 scsi_attrib_vendser_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7074 uint32_t valid_len, uint32_t flags,
7075 uint32_t output_flags, char *error_str,
7076 int error_str_len)
7077 {
7078 size_t avail_len;
7079 uint32_t field_size;
7080 struct scsi_attrib_vendser *vendser;
7081 cam_strvis_flags strvis_flags;
7082 int retval = 0;
7083
7084 field_size = scsi_2btoul(hdr->length);
7085 avail_len = valid_len - sizeof(*hdr);
7086 if (field_size > avail_len) {
7087 if (error_str != NULL) {
7088 snprintf(error_str, error_str_len, "Available "
7089 "length of attribute ID 0x%.4x %zu < field "
7090 "length %u", scsi_2btoul(hdr->id), avail_len,
7091 field_size);
7092 }
7093 retval = 1;
7094 goto bailout;
7095 } else if (field_size == 0) {
7096 /*
7097 * A field size of 0 doesn't make sense here. The device
7098 * can at least give you the vendor ID, even if it can't
7099 * give you the serial number.
7100 */
7101 if (error_str != NULL) {
7102 snprintf(error_str, error_str_len, "The length of "
7103 "attribute ID 0x%.4x is 0",
7104 scsi_2btoul(hdr->id));
7105 }
7106 retval = 1;
7107 goto bailout;
7108 }
7109 vendser = (struct scsi_attrib_vendser *)hdr->attribute;
7110
7111 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) {
7112 case SCSI_ATTR_OUTPUT_NONASCII_TRIM:
7113 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM;
7114 break;
7115 case SCSI_ATTR_OUTPUT_NONASCII_RAW:
7116 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW;
7117 break;
7118 case SCSI_ATTR_OUTPUT_NONASCII_ESC:
7119 default:
7120 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC;
7121 break;
7122 }
7123 cam_strvis_sbuf(sb, vendser->vendor, sizeof(vendser->vendor),
7124 strvis_flags);
7125 sbuf_putc(sb, ' ');
7126 cam_strvis_sbuf(sb, vendser->serial_num, sizeof(vendser->serial_num),
7127 strvis_flags);
7128 bailout:
7129 return (retval);
7130 }
7131
7132 int
scsi_attrib_hexdump_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)7133 scsi_attrib_hexdump_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7134 uint32_t valid_len, uint32_t flags,
7135 uint32_t output_flags, char *error_str,
7136 int error_str_len)
7137 {
7138 uint32_t field_size;
7139 ssize_t avail_len;
7140 uint32_t print_len;
7141 uint8_t *num_ptr;
7142 int retval = 0;
7143
7144 field_size = scsi_2btoul(hdr->length);
7145 avail_len = valid_len - sizeof(*hdr);
7146 print_len = MIN(avail_len, field_size);
7147 num_ptr = hdr->attribute;
7148
7149 if (print_len > 0) {
7150 sbuf_printf(sb, "\n");
7151 sbuf_hexdump(sb, num_ptr, print_len, NULL, 0);
7152 }
7153
7154 return (retval);
7155 }
7156
7157 int
scsi_attrib_int_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)7158 scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7159 uint32_t valid_len, uint32_t flags,
7160 uint32_t output_flags, char *error_str,
7161 int error_str_len)
7162 {
7163 uint64_t print_number;
7164 size_t avail_len;
7165 uint32_t number_size;
7166 int retval = 0;
7167
7168 number_size = scsi_2btoul(hdr->length);
7169
7170 avail_len = valid_len - sizeof(*hdr);
7171 if (avail_len < number_size) {
7172 if (error_str != NULL) {
7173 snprintf(error_str, error_str_len, "Available "
7174 "length of attribute ID 0x%.4x %zu < field "
7175 "length %u", scsi_2btoul(hdr->id), avail_len,
7176 number_size);
7177 }
7178 retval = 1;
7179 goto bailout;
7180 }
7181
7182 switch (number_size) {
7183 case 0:
7184 /*
7185 * We don't treat this as an error, since there may be
7186 * scenarios where a device reports a field but then gives
7187 * a length of 0. See the note in scsi_attrib_ascii_sbuf().
7188 */
7189 goto bailout;
7190 break; /*NOTREACHED*/
7191 case 1:
7192 print_number = hdr->attribute[0];
7193 break;
7194 case 2:
7195 print_number = scsi_2btoul(hdr->attribute);
7196 break;
7197 case 3:
7198 print_number = scsi_3btoul(hdr->attribute);
7199 break;
7200 case 4:
7201 print_number = scsi_4btoul(hdr->attribute);
7202 break;
7203 case 8:
7204 print_number = scsi_8btou64(hdr->attribute);
7205 break;
7206 default:
7207 /*
7208 * If we wind up here, the number is too big to print
7209 * normally, so just do a hexdump.
7210 */
7211 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len,
7212 flags, output_flags,
7213 error_str, error_str_len);
7214 goto bailout;
7215 break;
7216 }
7217
7218 if (flags & SCSI_ATTR_FLAG_FP) {
7219 #ifndef _KERNEL
7220 long double num_float;
7221
7222 num_float = (long double)print_number;
7223
7224 if (flags & SCSI_ATTR_FLAG_DIV_10)
7225 num_float /= 10;
7226
7227 sbuf_printf(sb, "%.*Lf", (flags & SCSI_ATTR_FLAG_FP_1DIGIT) ?
7228 1 : 0, num_float);
7229 #else /* _KERNEL */
7230 sbuf_printf(sb, "%ju", (flags & SCSI_ATTR_FLAG_DIV_10) ?
7231 (print_number / 10) : print_number);
7232 #endif /* _KERNEL */
7233 } else if (flags & SCSI_ATTR_FLAG_HEX) {
7234 sbuf_printf(sb, "0x%jx", (uintmax_t)print_number);
7235 } else
7236 sbuf_printf(sb, "%ju", (uintmax_t)print_number);
7237
7238 bailout:
7239 return (retval);
7240 }
7241
7242 int
scsi_attrib_ascii_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)7243 scsi_attrib_ascii_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7244 uint32_t valid_len, uint32_t flags,
7245 uint32_t output_flags, char *error_str,
7246 int error_str_len)
7247 {
7248 size_t avail_len;
7249 uint32_t field_size, print_size;
7250 int retval = 0;
7251
7252 avail_len = valid_len - sizeof(*hdr);
7253 field_size = scsi_2btoul(hdr->length);
7254 print_size = MIN(avail_len, field_size);
7255
7256 if (print_size > 0) {
7257 cam_strvis_flags strvis_flags;
7258
7259 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) {
7260 case SCSI_ATTR_OUTPUT_NONASCII_TRIM:
7261 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM;
7262 break;
7263 case SCSI_ATTR_OUTPUT_NONASCII_RAW:
7264 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW;
7265 break;
7266 case SCSI_ATTR_OUTPUT_NONASCII_ESC:
7267 default:
7268 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC;
7269 break;
7270 }
7271 cam_strvis_sbuf(sb, hdr->attribute, print_size, strvis_flags);
7272 } else if (avail_len < field_size) {
7273 /*
7274 * We only report an error if the user didn't allocate
7275 * enough space to hold the full value of this field. If
7276 * the field length is 0, that is allowed by the spec.
7277 * e.g. in SPC-4r37, section 7.4.2.2.5, VOLUME IDENTIFIER
7278 * "This attribute indicates the current volume identifier
7279 * (see SMC-3) of the medium. If the device server supports
7280 * this attribute but does not have access to the volume
7281 * identifier, the device server shall report this attribute
7282 * with an attribute length value of zero."
7283 */
7284 if (error_str != NULL) {
7285 snprintf(error_str, error_str_len, "Available "
7286 "length of attribute ID 0x%.4x %zu < field "
7287 "length %u", scsi_2btoul(hdr->id), avail_len,
7288 field_size);
7289 }
7290 retval = 1;
7291 }
7292
7293 return (retval);
7294 }
7295
7296 int
scsi_attrib_text_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,uint32_t flags,uint32_t output_flags,char * error_str,int error_str_len)7297 scsi_attrib_text_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7298 uint32_t valid_len, uint32_t flags,
7299 uint32_t output_flags, char *error_str,
7300 int error_str_len)
7301 {
7302 size_t avail_len;
7303 uint32_t field_size, print_size;
7304 int retval = 0;
7305 int esc_text = 1;
7306
7307 avail_len = valid_len - sizeof(*hdr);
7308 field_size = scsi_2btoul(hdr->length);
7309 print_size = MIN(avail_len, field_size);
7310
7311 if ((output_flags & SCSI_ATTR_OUTPUT_TEXT_MASK) ==
7312 SCSI_ATTR_OUTPUT_TEXT_RAW)
7313 esc_text = 0;
7314
7315 if (print_size > 0) {
7316 uint32_t i;
7317
7318 for (i = 0; i < print_size; i++) {
7319 if (hdr->attribute[i] == '\0')
7320 continue;
7321 else if (((unsigned char)hdr->attribute[i] < 0x80)
7322 || (esc_text == 0))
7323 sbuf_putc(sb, hdr->attribute[i]);
7324 else
7325 sbuf_printf(sb, "%%%02x",
7326 (unsigned char)hdr->attribute[i]);
7327 }
7328 } else if (avail_len < field_size) {
7329 /*
7330 * We only report an error if the user didn't allocate
7331 * enough space to hold the full value of this field.
7332 */
7333 if (error_str != NULL) {
7334 snprintf(error_str, error_str_len, "Available "
7335 "length of attribute ID 0x%.4x %zu < field "
7336 "length %u", scsi_2btoul(hdr->id), avail_len,
7337 field_size);
7338 }
7339 retval = 1;
7340 }
7341
7342 return (retval);
7343 }
7344
7345 struct scsi_attrib_table_entry *
scsi_find_attrib_entry(struct scsi_attrib_table_entry * table,size_t num_table_entries,uint32_t id)7346 scsi_find_attrib_entry(struct scsi_attrib_table_entry *table,
7347 size_t num_table_entries, uint32_t id)
7348 {
7349 uint32_t i;
7350
7351 for (i = 0; i < num_table_entries; i++) {
7352 if (table[i].id == id)
7353 return (&table[i]);
7354 }
7355
7356 return (NULL);
7357 }
7358
7359 struct scsi_attrib_table_entry *
scsi_get_attrib_entry(uint32_t id)7360 scsi_get_attrib_entry(uint32_t id)
7361 {
7362 return (scsi_find_attrib_entry(scsi_mam_attr_table,
7363 nitems(scsi_mam_attr_table), id));
7364 }
7365
7366 int
scsi_attrib_value_sbuf(struct sbuf * sb,uint32_t valid_len,struct scsi_mam_attribute_header * hdr,uint32_t output_flags,char * error_str,size_t error_str_len)7367 scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len,
7368 struct scsi_mam_attribute_header *hdr, uint32_t output_flags,
7369 char *error_str, size_t error_str_len)
7370 {
7371 int retval;
7372
7373 switch (hdr->byte2 & SMA_FORMAT_MASK) {
7374 case SMA_FORMAT_ASCII:
7375 retval = scsi_attrib_ascii_sbuf(sb, hdr, valid_len,
7376 SCSI_ATTR_FLAG_NONE, output_flags, error_str,error_str_len);
7377 break;
7378 case SMA_FORMAT_BINARY:
7379 if (scsi_2btoul(hdr->length) <= 8)
7380 retval = scsi_attrib_int_sbuf(sb, hdr, valid_len,
7381 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7382 error_str_len);
7383 else
7384 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len,
7385 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7386 error_str_len);
7387 break;
7388 case SMA_FORMAT_TEXT:
7389 retval = scsi_attrib_text_sbuf(sb, hdr, valid_len,
7390 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7391 error_str_len);
7392 break;
7393 default:
7394 if (error_str != NULL) {
7395 snprintf(error_str, error_str_len, "Unknown attribute "
7396 "format 0x%x", hdr->byte2 & SMA_FORMAT_MASK);
7397 }
7398 retval = 1;
7399 goto bailout;
7400 break; /*NOTREACHED*/
7401 }
7402
7403 sbuf_trim(sb);
7404
7405 bailout:
7406
7407 return (retval);
7408 }
7409
7410 void
scsi_attrib_prefix_sbuf(struct sbuf * sb,uint32_t output_flags,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,const char * desc)7411 scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags,
7412 struct scsi_mam_attribute_header *hdr,
7413 uint32_t valid_len, const char *desc)
7414 {
7415 int need_space = 0;
7416 uint32_t len;
7417 uint32_t id;
7418
7419 /*
7420 * We can't do anything if we don't have enough valid data for the
7421 * header.
7422 */
7423 if (valid_len < sizeof(*hdr))
7424 return;
7425
7426 id = scsi_2btoul(hdr->id);
7427 /*
7428 * Note that we print out the value of the attribute listed in the
7429 * header, regardless of whether we actually got that many bytes
7430 * back from the device through the controller. A truncated result
7431 * could be the result of a failure to ask for enough data; the
7432 * header indicates how many bytes are allocated for this attribute
7433 * in the MAM.
7434 */
7435 len = scsi_2btoul(hdr->length);
7436
7437 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_MASK) ==
7438 SCSI_ATTR_OUTPUT_FIELD_NONE)
7439 return;
7440
7441 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_DESC)
7442 && (desc != NULL)) {
7443 sbuf_printf(sb, "%s", desc);
7444 need_space = 1;
7445 }
7446
7447 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_NUM) {
7448 sbuf_printf(sb, "%s(0x%.4x)", (need_space) ? " " : "", id);
7449 need_space = 0;
7450 }
7451
7452 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_SIZE) {
7453 sbuf_printf(sb, "%s[%d]", (need_space) ? " " : "", len);
7454 need_space = 0;
7455 }
7456 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_RW) {
7457 sbuf_printf(sb, "%s(%s)", (need_space) ? " " : "",
7458 (hdr->byte2 & SMA_READ_ONLY) ? "RO" : "RW");
7459 }
7460 sbuf_printf(sb, ": ");
7461 }
7462
7463 int
scsi_attrib_sbuf(struct sbuf * sb,struct scsi_mam_attribute_header * hdr,uint32_t valid_len,struct scsi_attrib_table_entry * user_table,size_t num_user_entries,int prefer_user_table,uint32_t output_flags,char * error_str,int error_str_len)7464 scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7465 uint32_t valid_len, struct scsi_attrib_table_entry *user_table,
7466 size_t num_user_entries, int prefer_user_table,
7467 uint32_t output_flags, char *error_str, int error_str_len)
7468 {
7469 int retval;
7470 struct scsi_attrib_table_entry *table1 = NULL, *table2 = NULL;
7471 struct scsi_attrib_table_entry *entry = NULL;
7472 size_t table1_size = 0, table2_size = 0;
7473 uint32_t id;
7474
7475 retval = 0;
7476
7477 if (valid_len < sizeof(*hdr)) {
7478 retval = 1;
7479 goto bailout;
7480 }
7481
7482 id = scsi_2btoul(hdr->id);
7483
7484 if (user_table != NULL) {
7485 if (prefer_user_table != 0) {
7486 table1 = user_table;
7487 table1_size = num_user_entries;
7488 table2 = scsi_mam_attr_table;
7489 table2_size = nitems(scsi_mam_attr_table);
7490 } else {
7491 table1 = scsi_mam_attr_table;
7492 table1_size = nitems(scsi_mam_attr_table);
7493 table2 = user_table;
7494 table2_size = num_user_entries;
7495 }
7496 } else {
7497 table1 = scsi_mam_attr_table;
7498 table1_size = nitems(scsi_mam_attr_table);
7499 }
7500
7501 entry = scsi_find_attrib_entry(table1, table1_size, id);
7502 if (entry != NULL) {
7503 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len,
7504 entry->desc);
7505 if (entry->to_str == NULL)
7506 goto print_default;
7507 retval = entry->to_str(sb, hdr, valid_len, entry->flags,
7508 output_flags, error_str, error_str_len);
7509 goto bailout;
7510 }
7511 if (table2 != NULL) {
7512 entry = scsi_find_attrib_entry(table2, table2_size, id);
7513 if (entry != NULL) {
7514 if (entry->to_str == NULL)
7515 goto print_default;
7516
7517 scsi_attrib_prefix_sbuf(sb, output_flags, hdr,
7518 valid_len, entry->desc);
7519 retval = entry->to_str(sb, hdr, valid_len, entry->flags,
7520 output_flags, error_str,
7521 error_str_len);
7522 goto bailout;
7523 }
7524 }
7525
7526 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, NULL);
7527
7528 print_default:
7529 retval = scsi_attrib_value_sbuf(sb, valid_len, hdr, output_flags,
7530 error_str, error_str_len);
7531 bailout:
7532 if (retval == 0) {
7533 if ((entry != NULL)
7534 && (entry->suffix != NULL))
7535 sbuf_printf(sb, " %s", entry->suffix);
7536
7537 sbuf_trim(sb);
7538 sbuf_printf(sb, "\n");
7539 }
7540
7541 return (retval);
7542 }
7543
7544 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)7545 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
7546 void (*cbfcnp)(struct cam_periph *, union ccb *),
7547 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout)
7548 {
7549 struct scsi_test_unit_ready *scsi_cmd;
7550
7551 cam_fill_csio(csio,
7552 retries,
7553 cbfcnp,
7554 CAM_DIR_NONE,
7555 tag_action,
7556 /*data_ptr*/NULL,
7557 /*dxfer_len*/0,
7558 sense_len,
7559 sizeof(*scsi_cmd),
7560 timeout);
7561
7562 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes;
7563 bzero(scsi_cmd, sizeof(*scsi_cmd));
7564 scsi_cmd->opcode = TEST_UNIT_READY;
7565 }
7566
7567 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)7568 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
7569 void (*cbfcnp)(struct cam_periph *, union ccb *),
7570 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action,
7571 u_int8_t sense_len, u_int32_t timeout)
7572 {
7573 struct scsi_request_sense *scsi_cmd;
7574
7575 cam_fill_csio(csio,
7576 retries,
7577 cbfcnp,
7578 CAM_DIR_IN,
7579 tag_action,
7580 data_ptr,
7581 dxfer_len,
7582 sense_len,
7583 sizeof(*scsi_cmd),
7584 timeout);
7585
7586 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes;
7587 bzero(scsi_cmd, sizeof(*scsi_cmd));
7588 scsi_cmd->opcode = REQUEST_SENSE;
7589 scsi_cmd->length = dxfer_len;
7590 }
7591
7592 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)7593 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
7594 void (*cbfcnp)(struct cam_periph *, union ccb *),
7595 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len,
7596 int evpd, u_int8_t page_code, u_int8_t sense_len,
7597 u_int32_t timeout)
7598 {
7599 struct scsi_inquiry *scsi_cmd;
7600
7601 cam_fill_csio(csio,
7602 retries,
7603 cbfcnp,
7604 /*flags*/CAM_DIR_IN,
7605 tag_action,
7606 /*data_ptr*/inq_buf,
7607 /*dxfer_len*/inq_len,
7608 sense_len,
7609 sizeof(*scsi_cmd),
7610 timeout);
7611
7612 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes;
7613 bzero(scsi_cmd, sizeof(*scsi_cmd));
7614 scsi_cmd->opcode = INQUIRY;
7615 if (evpd) {
7616 scsi_cmd->byte2 |= SI_EVPD;
7617 scsi_cmd->page_code = page_code;
7618 }
7619 scsi_ulto2b(inq_len, scsi_cmd->length);
7620 }
7621
7622 void
scsi_mode_sense(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int dbd,uint8_t pc,uint8_t page,uint8_t * param_buf,uint32_t param_len,uint8_t sense_len,uint32_t timeout)7623 scsi_mode_sense(struct ccb_scsiio *csio, uint32_t retries,
7624 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action,
7625 int dbd, uint8_t pc, uint8_t page, uint8_t *param_buf, uint32_t param_len,
7626 uint8_t sense_len, uint32_t timeout)
7627 {
7628
7629 scsi_mode_sense_subpage(csio, retries, cbfcnp, tag_action, dbd,
7630 pc, page, 0, param_buf, param_len, 0, sense_len, timeout);
7631 }
7632
7633 void
scsi_mode_sense_len(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int dbd,uint8_t pc,uint8_t page,uint8_t * param_buf,uint32_t param_len,int minimum_cmd_size,uint8_t sense_len,uint32_t timeout)7634 scsi_mode_sense_len(struct ccb_scsiio *csio, uint32_t retries,
7635 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action,
7636 int dbd, uint8_t pc, uint8_t page, uint8_t *param_buf, uint32_t param_len,
7637 int minimum_cmd_size, uint8_t sense_len, uint32_t timeout)
7638 {
7639
7640 scsi_mode_sense_subpage(csio, retries, cbfcnp, tag_action, dbd,
7641 pc, page, 0, param_buf, param_len, minimum_cmd_size,
7642 sense_len, timeout);
7643 }
7644
7645 void
scsi_mode_sense_subpage(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int dbd,uint8_t pc,uint8_t page,uint8_t subpage,uint8_t * param_buf,uint32_t param_len,int minimum_cmd_size,uint8_t sense_len,uint32_t timeout)7646 scsi_mode_sense_subpage(struct ccb_scsiio *csio, uint32_t retries,
7647 void (*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action,
7648 int dbd, uint8_t pc, uint8_t page, uint8_t subpage, uint8_t *param_buf,
7649 uint32_t param_len, int minimum_cmd_size, uint8_t sense_len,
7650 uint32_t timeout)
7651 {
7652 u_int8_t cdb_len;
7653
7654 /*
7655 * Use the smallest possible command to perform the operation.
7656 */
7657 if ((param_len < 256)
7658 && (minimum_cmd_size < 10)) {
7659 /*
7660 * We can fit in a 6 byte cdb.
7661 */
7662 struct scsi_mode_sense_6 *scsi_cmd;
7663
7664 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes;
7665 bzero(scsi_cmd, sizeof(*scsi_cmd));
7666 scsi_cmd->opcode = MODE_SENSE_6;
7667 if (dbd != 0)
7668 scsi_cmd->byte2 |= SMS_DBD;
7669 scsi_cmd->page = pc | page;
7670 scsi_cmd->subpage = subpage;
7671 scsi_cmd->length = param_len;
7672 cdb_len = sizeof(*scsi_cmd);
7673 } else {
7674 /*
7675 * Need a 10 byte cdb.
7676 */
7677 struct scsi_mode_sense_10 *scsi_cmd;
7678
7679 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes;
7680 bzero(scsi_cmd, sizeof(*scsi_cmd));
7681 scsi_cmd->opcode = MODE_SENSE_10;
7682 if (dbd != 0)
7683 scsi_cmd->byte2 |= SMS_DBD;
7684 scsi_cmd->page = pc | page;
7685 scsi_cmd->subpage = subpage;
7686 scsi_ulto2b(param_len, scsi_cmd->length);
7687 cdb_len = sizeof(*scsi_cmd);
7688 }
7689 cam_fill_csio(csio,
7690 retries,
7691 cbfcnp,
7692 CAM_DIR_IN,
7693 tag_action,
7694 param_buf,
7695 param_len,
7696 sense_len,
7697 cdb_len,
7698 timeout);
7699 }
7700
7701 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)7702 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
7703 void (*cbfcnp)(struct cam_periph *, union ccb *),
7704 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
7705 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
7706 u_int32_t timeout)
7707 {
7708 scsi_mode_select_len(csio, retries, cbfcnp, tag_action,
7709 scsi_page_fmt, save_pages, param_buf,
7710 param_len, 0, sense_len, timeout);
7711 }
7712
7713 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)7714 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
7715 void (*cbfcnp)(struct cam_periph *, union ccb *),
7716 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
7717 u_int8_t *param_buf, u_int32_t param_len,
7718 int minimum_cmd_size, u_int8_t sense_len,
7719 u_int32_t timeout)
7720 {
7721 u_int8_t cdb_len;
7722
7723 /*
7724 * Use the smallest possible command to perform the operation.
7725 */
7726 if ((param_len < 256)
7727 && (minimum_cmd_size < 10)) {
7728 /*
7729 * We can fit in a 6 byte cdb.
7730 */
7731 struct scsi_mode_select_6 *scsi_cmd;
7732
7733 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes;
7734 bzero(scsi_cmd, sizeof(*scsi_cmd));
7735 scsi_cmd->opcode = MODE_SELECT_6;
7736 if (scsi_page_fmt != 0)
7737 scsi_cmd->byte2 |= SMS_PF;
7738 if (save_pages != 0)
7739 scsi_cmd->byte2 |= SMS_SP;
7740 scsi_cmd->length = param_len;
7741 cdb_len = sizeof(*scsi_cmd);
7742 } else {
7743 /*
7744 * Need a 10 byte cdb.
7745 */
7746 struct scsi_mode_select_10 *scsi_cmd;
7747
7748 scsi_cmd =
7749 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes;
7750 bzero(scsi_cmd, sizeof(*scsi_cmd));
7751 scsi_cmd->opcode = MODE_SELECT_10;
7752 if (scsi_page_fmt != 0)
7753 scsi_cmd->byte2 |= SMS_PF;
7754 if (save_pages != 0)
7755 scsi_cmd->byte2 |= SMS_SP;
7756 scsi_ulto2b(param_len, scsi_cmd->length);
7757 cdb_len = sizeof(*scsi_cmd);
7758 }
7759 cam_fill_csio(csio,
7760 retries,
7761 cbfcnp,
7762 CAM_DIR_OUT,
7763 tag_action,
7764 param_buf,
7765 param_len,
7766 sense_len,
7767 cdb_len,
7768 timeout);
7769 }
7770
7771 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)7772 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
7773 void (*cbfcnp)(struct cam_periph *, union ccb *),
7774 u_int8_t tag_action, u_int8_t page_code, u_int8_t page,
7775 int save_pages, int ppc, u_int32_t paramptr,
7776 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
7777 u_int32_t timeout)
7778 {
7779 struct scsi_log_sense *scsi_cmd;
7780 u_int8_t cdb_len;
7781
7782 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes;
7783 bzero(scsi_cmd, sizeof(*scsi_cmd));
7784 scsi_cmd->opcode = LOG_SENSE;
7785 scsi_cmd->page = page_code | page;
7786 if (save_pages != 0)
7787 scsi_cmd->byte2 |= SLS_SP;
7788 if (ppc != 0)
7789 scsi_cmd->byte2 |= SLS_PPC;
7790 scsi_ulto2b(paramptr, scsi_cmd->paramptr);
7791 scsi_ulto2b(param_len, scsi_cmd->length);
7792 cdb_len = sizeof(*scsi_cmd);
7793
7794 cam_fill_csio(csio,
7795 retries,
7796 cbfcnp,
7797 /*flags*/CAM_DIR_IN,
7798 tag_action,
7799 /*data_ptr*/param_buf,
7800 /*dxfer_len*/param_len,
7801 sense_len,
7802 cdb_len,
7803 timeout);
7804 }
7805
7806 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)7807 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
7808 void (*cbfcnp)(struct cam_periph *, union ccb *),
7809 u_int8_t tag_action, u_int8_t page_code, int save_pages,
7810 int pc_reset, u_int8_t *param_buf, u_int32_t param_len,
7811 u_int8_t sense_len, u_int32_t timeout)
7812 {
7813 struct scsi_log_select *scsi_cmd;
7814 u_int8_t cdb_len;
7815
7816 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes;
7817 bzero(scsi_cmd, sizeof(*scsi_cmd));
7818 scsi_cmd->opcode = LOG_SELECT;
7819 scsi_cmd->page = page_code & SLS_PAGE_CODE;
7820 if (save_pages != 0)
7821 scsi_cmd->byte2 |= SLS_SP;
7822 if (pc_reset != 0)
7823 scsi_cmd->byte2 |= SLS_PCR;
7824 scsi_ulto2b(param_len, scsi_cmd->length);
7825 cdb_len = sizeof(*scsi_cmd);
7826
7827 cam_fill_csio(csio,
7828 retries,
7829 cbfcnp,
7830 /*flags*/CAM_DIR_OUT,
7831 tag_action,
7832 /*data_ptr*/param_buf,
7833 /*dxfer_len*/param_len,
7834 sense_len,
7835 cdb_len,
7836 timeout);
7837 }
7838
7839 /*
7840 * Prevent or allow the user to remove the media
7841 */
7842 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)7843 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
7844 void (*cbfcnp)(struct cam_periph *, union ccb *),
7845 u_int8_t tag_action, u_int8_t action,
7846 u_int8_t sense_len, u_int32_t timeout)
7847 {
7848 struct scsi_prevent *scsi_cmd;
7849
7850 cam_fill_csio(csio,
7851 retries,
7852 cbfcnp,
7853 /*flags*/CAM_DIR_NONE,
7854 tag_action,
7855 /*data_ptr*/NULL,
7856 /*dxfer_len*/0,
7857 sense_len,
7858 sizeof(*scsi_cmd),
7859 timeout);
7860
7861 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes;
7862 bzero(scsi_cmd, sizeof(*scsi_cmd));
7863 scsi_cmd->opcode = PREVENT_ALLOW;
7864 scsi_cmd->how = action;
7865 }
7866
7867 /* XXX allow specification of address and PMI bit and LBA */
7868 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)7869 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
7870 void (*cbfcnp)(struct cam_periph *, union ccb *),
7871 u_int8_t tag_action,
7872 struct scsi_read_capacity_data *rcap_buf,
7873 u_int8_t sense_len, u_int32_t timeout)
7874 {
7875 struct scsi_read_capacity *scsi_cmd;
7876
7877 cam_fill_csio(csio,
7878 retries,
7879 cbfcnp,
7880 /*flags*/CAM_DIR_IN,
7881 tag_action,
7882 /*data_ptr*/(u_int8_t *)rcap_buf,
7883 /*dxfer_len*/sizeof(*rcap_buf),
7884 sense_len,
7885 sizeof(*scsi_cmd),
7886 timeout);
7887
7888 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes;
7889 bzero(scsi_cmd, sizeof(*scsi_cmd));
7890 scsi_cmd->opcode = READ_CAPACITY;
7891 }
7892
7893 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,uint8_t * rcap_buf,int rcap_buf_len,uint8_t sense_len,uint32_t timeout)7894 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
7895 void (*cbfcnp)(struct cam_periph *, union ccb *),
7896 uint8_t tag_action, uint64_t lba, int reladr, int pmi,
7897 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len,
7898 uint32_t timeout)
7899 {
7900 struct scsi_read_capacity_16 *scsi_cmd;
7901
7902 cam_fill_csio(csio,
7903 retries,
7904 cbfcnp,
7905 /*flags*/CAM_DIR_IN,
7906 tag_action,
7907 /*data_ptr*/(u_int8_t *)rcap_buf,
7908 /*dxfer_len*/rcap_buf_len,
7909 sense_len,
7910 sizeof(*scsi_cmd),
7911 timeout);
7912 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes;
7913 bzero(scsi_cmd, sizeof(*scsi_cmd));
7914 scsi_cmd->opcode = SERVICE_ACTION_IN;
7915 scsi_cmd->service_action = SRC16_SERVICE_ACTION;
7916 scsi_u64to8b(lba, scsi_cmd->addr);
7917 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len);
7918 if (pmi)
7919 reladr |= SRC16_PMI;
7920 if (reladr)
7921 reladr |= SRC16_RELADR;
7922 }
7923
7924 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)7925 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
7926 void (*cbfcnp)(struct cam_periph *, union ccb *),
7927 u_int8_t tag_action, u_int8_t select_report,
7928 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len,
7929 u_int8_t sense_len, u_int32_t timeout)
7930 {
7931 struct scsi_report_luns *scsi_cmd;
7932
7933 cam_fill_csio(csio,
7934 retries,
7935 cbfcnp,
7936 /*flags*/CAM_DIR_IN,
7937 tag_action,
7938 /*data_ptr*/(u_int8_t *)rpl_buf,
7939 /*dxfer_len*/alloc_len,
7940 sense_len,
7941 sizeof(*scsi_cmd),
7942 timeout);
7943 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes;
7944 bzero(scsi_cmd, sizeof(*scsi_cmd));
7945 scsi_cmd->opcode = REPORT_LUNS;
7946 scsi_cmd->select_report = select_report;
7947 scsi_ulto4b(alloc_len, scsi_cmd->length);
7948 }
7949
7950 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)7951 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
7952 void (*cbfcnp)(struct cam_periph *, union ccb *),
7953 u_int8_t tag_action, u_int8_t pdf,
7954 void *buf, u_int32_t alloc_len,
7955 u_int8_t sense_len, u_int32_t timeout)
7956 {
7957 struct scsi_target_group *scsi_cmd;
7958
7959 cam_fill_csio(csio,
7960 retries,
7961 cbfcnp,
7962 /*flags*/CAM_DIR_IN,
7963 tag_action,
7964 /*data_ptr*/(u_int8_t *)buf,
7965 /*dxfer_len*/alloc_len,
7966 sense_len,
7967 sizeof(*scsi_cmd),
7968 timeout);
7969 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
7970 bzero(scsi_cmd, sizeof(*scsi_cmd));
7971 scsi_cmd->opcode = MAINTENANCE_IN;
7972 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf;
7973 scsi_ulto4b(alloc_len, scsi_cmd->length);
7974 }
7975
7976 void
scsi_report_timestamp(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)7977 scsi_report_timestamp(struct ccb_scsiio *csio, u_int32_t retries,
7978 void (*cbfcnp)(struct cam_periph *, union ccb *),
7979 u_int8_t tag_action, u_int8_t pdf,
7980 void *buf, u_int32_t alloc_len,
7981 u_int8_t sense_len, u_int32_t timeout)
7982 {
7983 struct scsi_timestamp *scsi_cmd;
7984
7985 cam_fill_csio(csio,
7986 retries,
7987 cbfcnp,
7988 /*flags*/CAM_DIR_IN,
7989 tag_action,
7990 /*data_ptr*/(u_int8_t *)buf,
7991 /*dxfer_len*/alloc_len,
7992 sense_len,
7993 sizeof(*scsi_cmd),
7994 timeout);
7995 scsi_cmd = (struct scsi_timestamp *)&csio->cdb_io.cdb_bytes;
7996 bzero(scsi_cmd, sizeof(*scsi_cmd));
7997 scsi_cmd->opcode = MAINTENANCE_IN;
7998 scsi_cmd->service_action = REPORT_TIMESTAMP | pdf;
7999 scsi_ulto4b(alloc_len, scsi_cmd->length);
8000 }
8001
8002 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)8003 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
8004 void (*cbfcnp)(struct cam_periph *, union ccb *),
8005 u_int8_t tag_action, void *buf, u_int32_t alloc_len,
8006 u_int8_t sense_len, u_int32_t timeout)
8007 {
8008 struct scsi_target_group *scsi_cmd;
8009
8010 cam_fill_csio(csio,
8011 retries,
8012 cbfcnp,
8013 /*flags*/CAM_DIR_OUT,
8014 tag_action,
8015 /*data_ptr*/(u_int8_t *)buf,
8016 /*dxfer_len*/alloc_len,
8017 sense_len,
8018 sizeof(*scsi_cmd),
8019 timeout);
8020 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
8021 bzero(scsi_cmd, sizeof(*scsi_cmd));
8022 scsi_cmd->opcode = MAINTENANCE_OUT;
8023 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS;
8024 scsi_ulto4b(alloc_len, scsi_cmd->length);
8025 }
8026
8027 void
scsi_create_timestamp(uint8_t * timestamp_6b_buf,uint64_t timestamp)8028 scsi_create_timestamp(uint8_t *timestamp_6b_buf,
8029 uint64_t timestamp)
8030 {
8031 uint8_t buf[8];
8032 scsi_u64to8b(timestamp, buf);
8033 /*
8034 * Using memcopy starting at buf[2] because the set timestamp parameters
8035 * only has six bytes for the timestamp to fit into, and we don't have a
8036 * scsi_u64to6b function.
8037 */
8038 memcpy(timestamp_6b_buf, &buf[2], 6);
8039 }
8040
8041 void
scsi_set_timestamp(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)8042 scsi_set_timestamp(struct ccb_scsiio *csio, u_int32_t retries,
8043 void (*cbfcnp)(struct cam_periph *, union ccb *),
8044 u_int8_t tag_action, void *buf, u_int32_t alloc_len,
8045 u_int8_t sense_len, u_int32_t timeout)
8046 {
8047 struct scsi_timestamp *scsi_cmd;
8048
8049 cam_fill_csio(csio,
8050 retries,
8051 cbfcnp,
8052 /*flags*/CAM_DIR_OUT,
8053 tag_action,
8054 /*data_ptr*/(u_int8_t *) buf,
8055 /*dxfer_len*/alloc_len,
8056 sense_len,
8057 sizeof(*scsi_cmd),
8058 timeout);
8059 scsi_cmd = (struct scsi_timestamp *)&csio->cdb_io.cdb_bytes;
8060 bzero(scsi_cmd, sizeof(*scsi_cmd));
8061 scsi_cmd->opcode = MAINTENANCE_OUT;
8062 scsi_cmd->service_action = SET_TIMESTAMP;
8063 scsi_ulto4b(alloc_len, scsi_cmd->length);
8064 }
8065
8066 /*
8067 * Syncronize the media to the contents of the cache for
8068 * the given lba/count pair. Specifying 0/0 means sync
8069 * the whole cache.
8070 */
8071 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)8072 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries,
8073 void (*cbfcnp)(struct cam_periph *, union ccb *),
8074 u_int8_t tag_action, u_int32_t begin_lba,
8075 u_int16_t lb_count, u_int8_t sense_len,
8076 u_int32_t timeout)
8077 {
8078 struct scsi_sync_cache *scsi_cmd;
8079
8080 cam_fill_csio(csio,
8081 retries,
8082 cbfcnp,
8083 /*flags*/CAM_DIR_NONE,
8084 tag_action,
8085 /*data_ptr*/NULL,
8086 /*dxfer_len*/0,
8087 sense_len,
8088 sizeof(*scsi_cmd),
8089 timeout);
8090
8091 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes;
8092 bzero(scsi_cmd, sizeof(*scsi_cmd));
8093 scsi_cmd->opcode = SYNCHRONIZE_CACHE;
8094 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba);
8095 scsi_ulto2b(lb_count, scsi_cmd->lb_count);
8096 }
8097
8098 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)8099 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
8100 void (*cbfcnp)(struct cam_periph *, union ccb *),
8101 u_int8_t tag_action, int readop, u_int8_t byte2,
8102 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
8103 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
8104 u_int32_t timeout)
8105 {
8106 int read;
8107 u_int8_t cdb_len;
8108
8109 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ;
8110
8111 /*
8112 * Use the smallest possible command to perform the operation
8113 * as some legacy hardware does not support the 10 byte commands.
8114 * If any of the bits in byte2 is set, we have to go with a larger
8115 * command.
8116 */
8117 if ((minimum_cmd_size < 10)
8118 && ((lba & 0x1fffff) == lba)
8119 && ((block_count & 0xff) == block_count)
8120 && (byte2 == 0)) {
8121 /*
8122 * We can fit in a 6 byte cdb.
8123 */
8124 struct scsi_rw_6 *scsi_cmd;
8125
8126 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes;
8127 scsi_cmd->opcode = read ? READ_6 : WRITE_6;
8128 scsi_ulto3b(lba, scsi_cmd->addr);
8129 scsi_cmd->length = block_count & 0xff;
8130 scsi_cmd->control = 0;
8131 cdb_len = sizeof(*scsi_cmd);
8132
8133 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8134 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0],
8135 scsi_cmd->addr[1], scsi_cmd->addr[2],
8136 scsi_cmd->length, dxfer_len));
8137 } else if ((minimum_cmd_size < 12)
8138 && ((block_count & 0xffff) == block_count)
8139 && ((lba & 0xffffffff) == lba)) {
8140 /*
8141 * Need a 10 byte cdb.
8142 */
8143 struct scsi_rw_10 *scsi_cmd;
8144
8145 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes;
8146 scsi_cmd->opcode = read ? READ_10 : WRITE_10;
8147 scsi_cmd->byte2 = byte2;
8148 scsi_ulto4b(lba, scsi_cmd->addr);
8149 scsi_cmd->reserved = 0;
8150 scsi_ulto2b(block_count, scsi_cmd->length);
8151 scsi_cmd->control = 0;
8152 cdb_len = sizeof(*scsi_cmd);
8153
8154 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8155 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
8156 scsi_cmd->addr[1], scsi_cmd->addr[2],
8157 scsi_cmd->addr[3], scsi_cmd->length[0],
8158 scsi_cmd->length[1], dxfer_len));
8159 } else if ((minimum_cmd_size < 16)
8160 && ((block_count & 0xffffffff) == block_count)
8161 && ((lba & 0xffffffff) == lba)) {
8162 /*
8163 * The block count is too big for a 10 byte CDB, use a 12
8164 * byte CDB.
8165 */
8166 struct scsi_rw_12 *scsi_cmd;
8167
8168 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes;
8169 scsi_cmd->opcode = read ? READ_12 : WRITE_12;
8170 scsi_cmd->byte2 = byte2;
8171 scsi_ulto4b(lba, scsi_cmd->addr);
8172 scsi_cmd->reserved = 0;
8173 scsi_ulto4b(block_count, scsi_cmd->length);
8174 scsi_cmd->control = 0;
8175 cdb_len = sizeof(*scsi_cmd);
8176
8177 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8178 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0],
8179 scsi_cmd->addr[1], scsi_cmd->addr[2],
8180 scsi_cmd->addr[3], scsi_cmd->length[0],
8181 scsi_cmd->length[1], scsi_cmd->length[2],
8182 scsi_cmd->length[3], dxfer_len));
8183 } else {
8184 /*
8185 * 16 byte CDB. We'll only get here if the LBA is larger
8186 * than 2^32, or if the user asks for a 16 byte command.
8187 */
8188 struct scsi_rw_16 *scsi_cmd;
8189
8190 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes;
8191 scsi_cmd->opcode = read ? READ_16 : WRITE_16;
8192 scsi_cmd->byte2 = byte2;
8193 scsi_u64to8b(lba, scsi_cmd->addr);
8194 scsi_cmd->reserved = 0;
8195 scsi_ulto4b(block_count, scsi_cmd->length);
8196 scsi_cmd->control = 0;
8197 cdb_len = sizeof(*scsi_cmd);
8198 }
8199 cam_fill_csio(csio,
8200 retries,
8201 cbfcnp,
8202 (read ? CAM_DIR_IN : CAM_DIR_OUT) |
8203 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0),
8204 tag_action,
8205 data_ptr,
8206 dxfer_len,
8207 sense_len,
8208 cdb_len,
8209 timeout);
8210 }
8211
8212 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)8213 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
8214 void (*cbfcnp)(struct cam_periph *, union ccb *),
8215 u_int8_t tag_action, u_int8_t byte2,
8216 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
8217 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
8218 u_int32_t timeout)
8219 {
8220 u_int8_t cdb_len;
8221 if ((minimum_cmd_size < 16) &&
8222 ((block_count & 0xffff) == block_count) &&
8223 ((lba & 0xffffffff) == lba)) {
8224 /*
8225 * Need a 10 byte cdb.
8226 */
8227 struct scsi_write_same_10 *scsi_cmd;
8228
8229 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes;
8230 scsi_cmd->opcode = WRITE_SAME_10;
8231 scsi_cmd->byte2 = byte2;
8232 scsi_ulto4b(lba, scsi_cmd->addr);
8233 scsi_cmd->group = 0;
8234 scsi_ulto2b(block_count, scsi_cmd->length);
8235 scsi_cmd->control = 0;
8236 cdb_len = sizeof(*scsi_cmd);
8237
8238 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8239 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
8240 scsi_cmd->addr[1], scsi_cmd->addr[2],
8241 scsi_cmd->addr[3], scsi_cmd->length[0],
8242 scsi_cmd->length[1], dxfer_len));
8243 } else {
8244 /*
8245 * 16 byte CDB. We'll only get here if the LBA is larger
8246 * than 2^32, or if the user asks for a 16 byte command.
8247 */
8248 struct scsi_write_same_16 *scsi_cmd;
8249
8250 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes;
8251 scsi_cmd->opcode = WRITE_SAME_16;
8252 scsi_cmd->byte2 = byte2;
8253 scsi_u64to8b(lba, scsi_cmd->addr);
8254 scsi_ulto4b(block_count, scsi_cmd->length);
8255 scsi_cmd->group = 0;
8256 scsi_cmd->control = 0;
8257 cdb_len = sizeof(*scsi_cmd);
8258
8259 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8260 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n",
8261 scsi_cmd->addr[0], scsi_cmd->addr[1],
8262 scsi_cmd->addr[2], scsi_cmd->addr[3],
8263 scsi_cmd->addr[4], scsi_cmd->addr[5],
8264 scsi_cmd->addr[6], scsi_cmd->addr[7],
8265 scsi_cmd->length[0], scsi_cmd->length[1],
8266 scsi_cmd->length[2], scsi_cmd->length[3],
8267 dxfer_len));
8268 }
8269 cam_fill_csio(csio,
8270 retries,
8271 cbfcnp,
8272 /*flags*/CAM_DIR_OUT,
8273 tag_action,
8274 data_ptr,
8275 dxfer_len,
8276 sense_len,
8277 cdb_len,
8278 timeout);
8279 }
8280
8281 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)8282 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
8283 void (*cbfcnp)(struct cam_periph *, union ccb *),
8284 u_int8_t tag_action, u_int8_t *data_ptr,
8285 u_int16_t dxfer_len, u_int8_t sense_len,
8286 u_int32_t timeout)
8287 {
8288 scsi_ata_pass(csio,
8289 retries,
8290 cbfcnp,
8291 /*flags*/CAM_DIR_IN,
8292 tag_action,
8293 /*protocol*/AP_PROTO_PIO_IN,
8294 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV |
8295 AP_FLAG_BYT_BLOK_BLOCKS |
8296 AP_FLAG_TLEN_SECT_CNT,
8297 /*features*/0,
8298 /*sector_count*/dxfer_len / 512,
8299 /*lba*/0,
8300 /*command*/ATA_ATA_IDENTIFY,
8301 /*device*/ 0,
8302 /*icc*/ 0,
8303 /*auxiliary*/ 0,
8304 /*control*/0,
8305 data_ptr,
8306 dxfer_len,
8307 /*cdb_storage*/ NULL,
8308 /*cdb_storage_len*/ 0,
8309 /*minimum_cmd_size*/ 0,
8310 sense_len,
8311 timeout);
8312 }
8313
8314 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)8315 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
8316 void (*cbfcnp)(struct cam_periph *, union ccb *),
8317 u_int8_t tag_action, u_int16_t block_count,
8318 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
8319 u_int32_t timeout)
8320 {
8321 scsi_ata_pass_16(csio,
8322 retries,
8323 cbfcnp,
8324 /*flags*/CAM_DIR_OUT,
8325 tag_action,
8326 /*protocol*/AP_EXTEND|AP_PROTO_DMA,
8327 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS,
8328 /*features*/ATA_DSM_TRIM,
8329 /*sector_count*/block_count,
8330 /*lba*/0,
8331 /*command*/ATA_DATA_SET_MANAGEMENT,
8332 /*control*/0,
8333 data_ptr,
8334 dxfer_len,
8335 sense_len,
8336 timeout);
8337 }
8338
8339 int
scsi_ata_read_log(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,uint32_t log_address,uint32_t page_number,uint16_t block_count,uint8_t protocol,uint8_t * data_ptr,uint32_t dxfer_len,uint8_t sense_len,uint32_t timeout)8340 scsi_ata_read_log(struct ccb_scsiio *csio, uint32_t retries,
8341 void (*cbfcnp)(struct cam_periph *, union ccb *),
8342 uint8_t tag_action, uint32_t log_address,
8343 uint32_t page_number, uint16_t block_count,
8344 uint8_t protocol, uint8_t *data_ptr, uint32_t dxfer_len,
8345 uint8_t sense_len, uint32_t timeout)
8346 {
8347 uint8_t command, protocol_out;
8348 uint16_t count_out;
8349 uint64_t lba;
8350 int retval;
8351
8352 retval = 0;
8353
8354 switch (protocol) {
8355 case AP_PROTO_DMA:
8356 count_out = block_count;
8357 command = ATA_READ_LOG_DMA_EXT;
8358 protocol_out = AP_PROTO_DMA;
8359 break;
8360 case AP_PROTO_PIO_IN:
8361 default:
8362 count_out = block_count;
8363 command = ATA_READ_LOG_EXT;
8364 protocol_out = AP_PROTO_PIO_IN;
8365 break;
8366 }
8367
8368 lba = (((uint64_t)page_number & 0xff00) << 32) |
8369 ((page_number & 0x00ff) << 8) |
8370 (log_address & 0xff);
8371
8372 protocol_out |= AP_EXTEND;
8373
8374 retval = scsi_ata_pass(csio,
8375 retries,
8376 cbfcnp,
8377 /*flags*/CAM_DIR_IN,
8378 tag_action,
8379 /*protocol*/ protocol_out,
8380 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT |
8381 AP_FLAG_BYT_BLOK_BLOCKS |
8382 AP_FLAG_TDIR_FROM_DEV,
8383 /*feature*/ 0,
8384 /*sector_count*/ count_out,
8385 /*lba*/ lba,
8386 /*command*/ command,
8387 /*device*/ 0,
8388 /*icc*/ 0,
8389 /*auxiliary*/ 0,
8390 /*control*/0,
8391 data_ptr,
8392 dxfer_len,
8393 /*cdb_storage*/ NULL,
8394 /*cdb_storage_len*/ 0,
8395 /*minimum_cmd_size*/ 0,
8396 sense_len,
8397 timeout);
8398
8399 return (retval);
8400 }
8401
scsi_ata_setfeatures(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,uint8_t feature,uint64_t lba,uint32_t count,uint8_t sense_len,uint32_t timeout)8402 int scsi_ata_setfeatures(struct ccb_scsiio *csio, uint32_t retries,
8403 void (*cbfcnp)(struct cam_periph *, union ccb *),
8404 uint8_t tag_action, uint8_t feature,
8405 uint64_t lba, uint32_t count,
8406 uint8_t sense_len, uint32_t timeout)
8407 {
8408 return (scsi_ata_pass(csio,
8409 retries,
8410 cbfcnp,
8411 /*flags*/CAM_DIR_NONE,
8412 tag_action,
8413 /*protocol*/AP_PROTO_PIO_IN,
8414 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV |
8415 AP_FLAG_BYT_BLOK_BYTES |
8416 AP_FLAG_TLEN_SECT_CNT,
8417 /*features*/feature,
8418 /*sector_count*/count,
8419 /*lba*/lba,
8420 /*command*/ATA_SETFEATURES,
8421 /*device*/ 0,
8422 /*icc*/ 0,
8423 /*auxiliary*/0,
8424 /*control*/0,
8425 /*data_ptr*/NULL,
8426 /*dxfer_len*/0,
8427 /*cdb_storage*/NULL,
8428 /*cdb_storage_len*/0,
8429 /*minimum_cmd_size*/0,
8430 sense_len,
8431 timeout));
8432 }
8433
8434 /*
8435 * Note! This is an unusual CDB building function because it can return
8436 * an error in the event that the command in question requires a variable
8437 * length CDB, but the caller has not given storage space for one or has not
8438 * given enough storage space. If there is enough space available in the
8439 * standard SCSI CCB CDB bytes, we'll prefer that over passed in storage.
8440 */
8441 int
scsi_ata_pass(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint32_t flags,uint8_t tag_action,uint8_t protocol,uint8_t ata_flags,uint16_t features,uint16_t sector_count,uint64_t lba,uint8_t command,uint8_t device,uint8_t icc,uint32_t auxiliary,uint8_t control,u_int8_t * data_ptr,uint32_t dxfer_len,uint8_t * cdb_storage,size_t cdb_storage_len,int minimum_cmd_size,u_int8_t sense_len,u_int32_t timeout)8442 scsi_ata_pass(struct ccb_scsiio *csio, uint32_t retries,
8443 void (*cbfcnp)(struct cam_periph *, union ccb *),
8444 uint32_t flags, uint8_t tag_action,
8445 uint8_t protocol, uint8_t ata_flags, uint16_t features,
8446 uint16_t sector_count, uint64_t lba, uint8_t command,
8447 uint8_t device, uint8_t icc, uint32_t auxiliary,
8448 uint8_t control, u_int8_t *data_ptr, uint32_t dxfer_len,
8449 uint8_t *cdb_storage, size_t cdb_storage_len,
8450 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout)
8451 {
8452 uint32_t cam_flags;
8453 uint8_t *cdb_ptr;
8454 int cmd_size;
8455 int retval;
8456 uint8_t cdb_len;
8457
8458 retval = 0;
8459 cam_flags = flags;
8460
8461 /*
8462 * Round the user's request to the nearest command size that is at
8463 * least as big as what he requested.
8464 */
8465 if (minimum_cmd_size <= 12)
8466 cmd_size = 12;
8467 else if (minimum_cmd_size > 16)
8468 cmd_size = 32;
8469 else
8470 cmd_size = 16;
8471
8472 /*
8473 * If we have parameters that require a 48-bit ATA command, we have to
8474 * use the 16 byte ATA PASS-THROUGH command at least.
8475 */
8476 if (((lba > ATA_MAX_28BIT_LBA)
8477 || (sector_count > 255)
8478 || (features > 255)
8479 || (protocol & AP_EXTEND))
8480 && ((cmd_size < 16)
8481 || ((protocol & AP_EXTEND) == 0))) {
8482 if (cmd_size < 16)
8483 cmd_size = 16;
8484 protocol |= AP_EXTEND;
8485 }
8486
8487 /*
8488 * The icc and auxiliary ATA registers are only supported in the
8489 * 32-byte version of the ATA PASS-THROUGH command.
8490 */
8491 if ((icc != 0)
8492 || (auxiliary != 0)) {
8493 cmd_size = 32;
8494 protocol |= AP_EXTEND;
8495 }
8496
8497 if ((cmd_size > sizeof(csio->cdb_io.cdb_bytes))
8498 && ((cdb_storage == NULL)
8499 || (cdb_storage_len < cmd_size))) {
8500 retval = 1;
8501 goto bailout;
8502 }
8503
8504 /*
8505 * At this point we know we have enough space to store the command
8506 * in one place or another. We prefer the built-in array, but used
8507 * the passed in storage if necessary.
8508 */
8509 if (cmd_size <= sizeof(csio->cdb_io.cdb_bytes))
8510 cdb_ptr = csio->cdb_io.cdb_bytes;
8511 else {
8512 cdb_ptr = cdb_storage;
8513 cam_flags |= CAM_CDB_POINTER;
8514 }
8515
8516 if (cmd_size <= 12) {
8517 struct ata_pass_12 *cdb;
8518
8519 cdb = (struct ata_pass_12 *)cdb_ptr;
8520 cdb_len = sizeof(*cdb);
8521 bzero(cdb, cdb_len);
8522
8523 cdb->opcode = ATA_PASS_12;
8524 cdb->protocol = protocol;
8525 cdb->flags = ata_flags;
8526 cdb->features = features;
8527 cdb->sector_count = sector_count;
8528 cdb->lba_low = lba & 0xff;
8529 cdb->lba_mid = (lba >> 8) & 0xff;
8530 cdb->lba_high = (lba >> 16) & 0xff;
8531 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA;
8532 cdb->command = command;
8533 cdb->control = control;
8534 } else if (cmd_size <= 16) {
8535 struct ata_pass_16 *cdb;
8536
8537 cdb = (struct ata_pass_16 *)cdb_ptr;
8538 cdb_len = sizeof(*cdb);
8539 bzero(cdb, cdb_len);
8540
8541 cdb->opcode = ATA_PASS_16;
8542 cdb->protocol = protocol;
8543 cdb->flags = ata_flags;
8544 cdb->features = features & 0xff;
8545 cdb->sector_count = sector_count & 0xff;
8546 cdb->lba_low = lba & 0xff;
8547 cdb->lba_mid = (lba >> 8) & 0xff;
8548 cdb->lba_high = (lba >> 16) & 0xff;
8549 /*
8550 * If AP_EXTEND is set, we're sending a 48-bit command.
8551 * Otherwise it's a 28-bit command.
8552 */
8553 if (protocol & AP_EXTEND) {
8554 cdb->lba_low_ext = (lba >> 24) & 0xff;
8555 cdb->lba_mid_ext = (lba >> 32) & 0xff;
8556 cdb->lba_high_ext = (lba >> 40) & 0xff;
8557 cdb->features_ext = (features >> 8) & 0xff;
8558 cdb->sector_count_ext = (sector_count >> 8) & 0xff;
8559 cdb->device = device | ATA_DEV_LBA;
8560 } else {
8561 cdb->lba_low_ext = (lba >> 24) & 0xf;
8562 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA;
8563 }
8564 cdb->command = command;
8565 cdb->control = control;
8566 } else {
8567 struct ata_pass_32 *cdb;
8568 uint8_t tmp_lba[8];
8569
8570 cdb = (struct ata_pass_32 *)cdb_ptr;
8571 cdb_len = sizeof(*cdb);
8572 bzero(cdb, cdb_len);
8573 cdb->opcode = VARIABLE_LEN_CDB;
8574 cdb->control = control;
8575 cdb->length = sizeof(*cdb) - __offsetof(struct ata_pass_32,
8576 service_action);
8577 scsi_ulto2b(ATA_PASS_32_SA, cdb->service_action);
8578 cdb->protocol = protocol;
8579 cdb->flags = ata_flags;
8580
8581 if ((protocol & AP_EXTEND) == 0) {
8582 lba &= 0x0fffffff;
8583 cdb->device = ((lba >> 24) & 0xf) | ATA_DEV_LBA;
8584 features &= 0xff;
8585 sector_count &= 0xff;
8586 } else {
8587 cdb->device = device | ATA_DEV_LBA;
8588 }
8589 scsi_u64to8b(lba, tmp_lba);
8590 bcopy(&tmp_lba[2], cdb->lba, sizeof(cdb->lba));
8591 scsi_ulto2b(features, cdb->features);
8592 scsi_ulto2b(sector_count, cdb->count);
8593 cdb->command = command;
8594 cdb->icc = icc;
8595 scsi_ulto4b(auxiliary, cdb->auxiliary);
8596 }
8597
8598 cam_fill_csio(csio,
8599 retries,
8600 cbfcnp,
8601 cam_flags,
8602 tag_action,
8603 data_ptr,
8604 dxfer_len,
8605 sense_len,
8606 cmd_size,
8607 timeout);
8608 bailout:
8609 return (retval);
8610 }
8611
8612 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)8613 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
8614 void (*cbfcnp)(struct cam_periph *, union ccb *),
8615 u_int32_t flags, u_int8_t tag_action,
8616 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
8617 u_int16_t sector_count, uint64_t lba, u_int8_t command,
8618 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
8619 u_int8_t sense_len, u_int32_t timeout)
8620 {
8621 struct ata_pass_16 *ata_cmd;
8622
8623 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes;
8624 ata_cmd->opcode = ATA_PASS_16;
8625 ata_cmd->protocol = protocol;
8626 ata_cmd->flags = ata_flags;
8627 ata_cmd->features_ext = features >> 8;
8628 ata_cmd->features = features;
8629 ata_cmd->sector_count_ext = sector_count >> 8;
8630 ata_cmd->sector_count = sector_count;
8631 ata_cmd->lba_low = lba;
8632 ata_cmd->lba_mid = lba >> 8;
8633 ata_cmd->lba_high = lba >> 16;
8634 ata_cmd->device = ATA_DEV_LBA;
8635 if (protocol & AP_EXTEND) {
8636 ata_cmd->lba_low_ext = lba >> 24;
8637 ata_cmd->lba_mid_ext = lba >> 32;
8638 ata_cmd->lba_high_ext = lba >> 40;
8639 } else
8640 ata_cmd->device |= (lba >> 24) & 0x0f;
8641 ata_cmd->command = command;
8642 ata_cmd->control = control;
8643
8644 cam_fill_csio(csio,
8645 retries,
8646 cbfcnp,
8647 flags,
8648 tag_action,
8649 data_ptr,
8650 dxfer_len,
8651 sense_len,
8652 sizeof(*ata_cmd),
8653 timeout);
8654 }
8655
8656 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)8657 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
8658 void (*cbfcnp)(struct cam_periph *, union ccb *),
8659 u_int8_t tag_action, u_int8_t byte2,
8660 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
8661 u_int32_t timeout)
8662 {
8663 struct scsi_unmap *scsi_cmd;
8664
8665 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes;
8666 scsi_cmd->opcode = UNMAP;
8667 scsi_cmd->byte2 = byte2;
8668 scsi_ulto4b(0, scsi_cmd->reserved);
8669 scsi_cmd->group = 0;
8670 scsi_ulto2b(dxfer_len, scsi_cmd->length);
8671 scsi_cmd->control = 0;
8672
8673 cam_fill_csio(csio,
8674 retries,
8675 cbfcnp,
8676 /*flags*/CAM_DIR_OUT,
8677 tag_action,
8678 data_ptr,
8679 dxfer_len,
8680 sense_len,
8681 sizeof(*scsi_cmd),
8682 timeout);
8683 }
8684
8685 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)8686 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
8687 void (*cbfcnp)(struct cam_periph *, union ccb*),
8688 uint8_t tag_action, int pcv, uint8_t page_code,
8689 uint8_t *data_ptr, uint16_t allocation_length,
8690 uint8_t sense_len, uint32_t timeout)
8691 {
8692 struct scsi_receive_diag *scsi_cmd;
8693
8694 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes;
8695 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8696 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC;
8697 if (pcv) {
8698 scsi_cmd->byte2 |= SRD_PCV;
8699 scsi_cmd->page_code = page_code;
8700 }
8701 scsi_ulto2b(allocation_length, scsi_cmd->length);
8702
8703 cam_fill_csio(csio,
8704 retries,
8705 cbfcnp,
8706 /*flags*/CAM_DIR_IN,
8707 tag_action,
8708 data_ptr,
8709 allocation_length,
8710 sense_len,
8711 sizeof(*scsi_cmd),
8712 timeout);
8713 }
8714
8715 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)8716 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
8717 void (*cbfcnp)(struct cam_periph *, union ccb *),
8718 uint8_t tag_action, int unit_offline, int device_offline,
8719 int self_test, int page_format, int self_test_code,
8720 uint8_t *data_ptr, uint16_t param_list_length,
8721 uint8_t sense_len, uint32_t timeout)
8722 {
8723 struct scsi_send_diag *scsi_cmd;
8724
8725 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes;
8726 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8727 scsi_cmd->opcode = SEND_DIAGNOSTIC;
8728
8729 /*
8730 * The default self-test mode control and specific test
8731 * control are mutually exclusive.
8732 */
8733 if (self_test)
8734 self_test_code = SSD_SELF_TEST_CODE_NONE;
8735
8736 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT)
8737 & SSD_SELF_TEST_CODE_MASK)
8738 | (unit_offline ? SSD_UNITOFFL : 0)
8739 | (device_offline ? SSD_DEVOFFL : 0)
8740 | (self_test ? SSD_SELFTEST : 0)
8741 | (page_format ? SSD_PF : 0);
8742 scsi_ulto2b(param_list_length, scsi_cmd->length);
8743
8744 cam_fill_csio(csio,
8745 retries,
8746 cbfcnp,
8747 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
8748 tag_action,
8749 data_ptr,
8750 param_list_length,
8751 sense_len,
8752 sizeof(*scsi_cmd),
8753 timeout);
8754 }
8755
8756 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)8757 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
8758 void (*cbfcnp)(struct cam_periph *, union ccb*),
8759 uint8_t tag_action, int mode,
8760 uint8_t buffer_id, u_int32_t offset,
8761 uint8_t *data_ptr, uint32_t allocation_length,
8762 uint8_t sense_len, uint32_t timeout)
8763 {
8764 struct scsi_read_buffer *scsi_cmd;
8765
8766 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes;
8767 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8768 scsi_cmd->opcode = READ_BUFFER;
8769 scsi_cmd->byte2 = mode;
8770 scsi_cmd->buffer_id = buffer_id;
8771 scsi_ulto3b(offset, scsi_cmd->offset);
8772 scsi_ulto3b(allocation_length, scsi_cmd->length);
8773
8774 cam_fill_csio(csio,
8775 retries,
8776 cbfcnp,
8777 /*flags*/CAM_DIR_IN,
8778 tag_action,
8779 data_ptr,
8780 allocation_length,
8781 sense_len,
8782 sizeof(*scsi_cmd),
8783 timeout);
8784 }
8785
8786 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)8787 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
8788 void (*cbfcnp)(struct cam_periph *, union ccb *),
8789 uint8_t tag_action, int mode,
8790 uint8_t buffer_id, u_int32_t offset,
8791 uint8_t *data_ptr, uint32_t param_list_length,
8792 uint8_t sense_len, uint32_t timeout)
8793 {
8794 struct scsi_write_buffer *scsi_cmd;
8795
8796 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes;
8797 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8798 scsi_cmd->opcode = WRITE_BUFFER;
8799 scsi_cmd->byte2 = mode;
8800 scsi_cmd->buffer_id = buffer_id;
8801 scsi_ulto3b(offset, scsi_cmd->offset);
8802 scsi_ulto3b(param_list_length, scsi_cmd->length);
8803
8804 cam_fill_csio(csio,
8805 retries,
8806 cbfcnp,
8807 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
8808 tag_action,
8809 data_ptr,
8810 param_list_length,
8811 sense_len,
8812 sizeof(*scsi_cmd),
8813 timeout);
8814 }
8815
8816 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)8817 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
8818 void (*cbfcnp)(struct cam_periph *, union ccb *),
8819 u_int8_t tag_action, int start, int load_eject,
8820 int immediate, u_int8_t sense_len, u_int32_t timeout)
8821 {
8822 struct scsi_start_stop_unit *scsi_cmd;
8823 int extra_flags = 0;
8824
8825 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes;
8826 bzero(scsi_cmd, sizeof(*scsi_cmd));
8827 scsi_cmd->opcode = START_STOP_UNIT;
8828 if (start != 0) {
8829 scsi_cmd->how |= SSS_START;
8830 /* it takes a lot of power to start a drive */
8831 extra_flags |= CAM_HIGH_POWER;
8832 }
8833 if (load_eject != 0)
8834 scsi_cmd->how |= SSS_LOEJ;
8835 if (immediate != 0)
8836 scsi_cmd->byte2 |= SSS_IMMED;
8837
8838 cam_fill_csio(csio,
8839 retries,
8840 cbfcnp,
8841 /*flags*/CAM_DIR_NONE | extra_flags,
8842 tag_action,
8843 /*data_ptr*/NULL,
8844 /*dxfer_len*/0,
8845 sense_len,
8846 sizeof(*scsi_cmd),
8847 timeout);
8848 }
8849
8850 void
scsi_read_attribute(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,u_int8_t service_action,uint32_t element,u_int8_t elem_type,int logical_volume,int partition,u_int32_t first_attribute,int cache,u_int8_t * data_ptr,u_int32_t length,int sense_len,u_int32_t timeout)8851 scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries,
8852 void (*cbfcnp)(struct cam_periph *, union ccb *),
8853 u_int8_t tag_action, u_int8_t service_action,
8854 uint32_t element, u_int8_t elem_type, int logical_volume,
8855 int partition, u_int32_t first_attribute, int cache,
8856 u_int8_t *data_ptr, u_int32_t length, int sense_len,
8857 u_int32_t timeout)
8858 {
8859 struct scsi_read_attribute *scsi_cmd;
8860
8861 scsi_cmd = (struct scsi_read_attribute *)&csio->cdb_io.cdb_bytes;
8862 bzero(scsi_cmd, sizeof(*scsi_cmd));
8863
8864 scsi_cmd->opcode = READ_ATTRIBUTE;
8865 scsi_cmd->service_action = service_action;
8866 scsi_ulto2b(element, scsi_cmd->element);
8867 scsi_cmd->elem_type = elem_type;
8868 scsi_cmd->logical_volume = logical_volume;
8869 scsi_cmd->partition = partition;
8870 scsi_ulto2b(first_attribute, scsi_cmd->first_attribute);
8871 scsi_ulto4b(length, scsi_cmd->length);
8872 if (cache != 0)
8873 scsi_cmd->cache |= SRA_CACHE;
8874
8875 cam_fill_csio(csio,
8876 retries,
8877 cbfcnp,
8878 /*flags*/CAM_DIR_IN,
8879 tag_action,
8880 /*data_ptr*/data_ptr,
8881 /*dxfer_len*/length,
8882 sense_len,
8883 sizeof(*scsi_cmd),
8884 timeout);
8885 }
8886
8887 void
scsi_write_attribute(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,uint32_t element,int logical_volume,int partition,int wtc,u_int8_t * data_ptr,u_int32_t length,int sense_len,u_int32_t timeout)8888 scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries,
8889 void (*cbfcnp)(struct cam_periph *, union ccb *),
8890 u_int8_t tag_action, uint32_t element, int logical_volume,
8891 int partition, int wtc, u_int8_t *data_ptr,
8892 u_int32_t length, int sense_len, u_int32_t timeout)
8893 {
8894 struct scsi_write_attribute *scsi_cmd;
8895
8896 scsi_cmd = (struct scsi_write_attribute *)&csio->cdb_io.cdb_bytes;
8897 bzero(scsi_cmd, sizeof(*scsi_cmd));
8898
8899 scsi_cmd->opcode = WRITE_ATTRIBUTE;
8900 if (wtc != 0)
8901 scsi_cmd->byte2 = SWA_WTC;
8902 scsi_ulto3b(element, scsi_cmd->element);
8903 scsi_cmd->logical_volume = logical_volume;
8904 scsi_cmd->partition = partition;
8905 scsi_ulto4b(length, scsi_cmd->length);
8906
8907 cam_fill_csio(csio,
8908 retries,
8909 cbfcnp,
8910 /*flags*/CAM_DIR_OUT,
8911 tag_action,
8912 /*data_ptr*/data_ptr,
8913 /*dxfer_len*/length,
8914 sense_len,
8915 sizeof(*scsi_cmd),
8916 timeout);
8917 }
8918
8919 void
scsi_persistent_reserve_in(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int service_action,uint8_t * data_ptr,uint32_t dxfer_len,int sense_len,int timeout)8920 scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
8921 void (*cbfcnp)(struct cam_periph *, union ccb *),
8922 uint8_t tag_action, int service_action,
8923 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
8924 int timeout)
8925 {
8926 struct scsi_per_res_in *scsi_cmd;
8927
8928 scsi_cmd = (struct scsi_per_res_in *)&csio->cdb_io.cdb_bytes;
8929 bzero(scsi_cmd, sizeof(*scsi_cmd));
8930
8931 scsi_cmd->opcode = PERSISTENT_RES_IN;
8932 scsi_cmd->action = service_action;
8933 scsi_ulto2b(dxfer_len, scsi_cmd->length);
8934
8935 cam_fill_csio(csio,
8936 retries,
8937 cbfcnp,
8938 /*flags*/CAM_DIR_IN,
8939 tag_action,
8940 data_ptr,
8941 dxfer_len,
8942 sense_len,
8943 sizeof(*scsi_cmd),
8944 timeout);
8945 }
8946
8947 void
scsi_persistent_reserve_out(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int service_action,int scope,int res_type,uint8_t * data_ptr,uint32_t dxfer_len,int sense_len,int timeout)8948 scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
8949 void (*cbfcnp)(struct cam_periph *, union ccb *),
8950 uint8_t tag_action, int service_action,
8951 int scope, int res_type, uint8_t *data_ptr,
8952 uint32_t dxfer_len, int sense_len, int timeout)
8953 {
8954 struct scsi_per_res_out *scsi_cmd;
8955
8956 scsi_cmd = (struct scsi_per_res_out *)&csio->cdb_io.cdb_bytes;
8957 bzero(scsi_cmd, sizeof(*scsi_cmd));
8958
8959 scsi_cmd->opcode = PERSISTENT_RES_OUT;
8960 scsi_cmd->action = service_action;
8961 scsi_cmd->scope_type = scope | res_type;
8962 scsi_ulto4b(dxfer_len, scsi_cmd->length);
8963
8964 cam_fill_csio(csio,
8965 retries,
8966 cbfcnp,
8967 /*flags*/CAM_DIR_OUT,
8968 tag_action,
8969 /*data_ptr*/data_ptr,
8970 /*dxfer_len*/dxfer_len,
8971 sense_len,
8972 sizeof(*scsi_cmd),
8973 timeout);
8974 }
8975
8976 void
scsi_security_protocol_in(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,uint32_t security_protocol,uint32_t security_protocol_specific,int byte4,uint8_t * data_ptr,uint32_t dxfer_len,int sense_len,int timeout)8977 scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries,
8978 void (*cbfcnp)(struct cam_periph *, union ccb *),
8979 uint8_t tag_action, uint32_t security_protocol,
8980 uint32_t security_protocol_specific, int byte4,
8981 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
8982 int timeout)
8983 {
8984 struct scsi_security_protocol_in *scsi_cmd;
8985
8986 scsi_cmd = (struct scsi_security_protocol_in *)&csio->cdb_io.cdb_bytes;
8987 bzero(scsi_cmd, sizeof(*scsi_cmd));
8988
8989 scsi_cmd->opcode = SECURITY_PROTOCOL_IN;
8990
8991 scsi_cmd->security_protocol = security_protocol;
8992 scsi_ulto2b(security_protocol_specific,
8993 scsi_cmd->security_protocol_specific);
8994 scsi_cmd->byte4 = byte4;
8995 scsi_ulto4b(dxfer_len, scsi_cmd->length);
8996
8997 cam_fill_csio(csio,
8998 retries,
8999 cbfcnp,
9000 /*flags*/CAM_DIR_IN,
9001 tag_action,
9002 data_ptr,
9003 dxfer_len,
9004 sense_len,
9005 sizeof(*scsi_cmd),
9006 timeout);
9007 }
9008
9009 void
scsi_security_protocol_out(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,uint32_t security_protocol,uint32_t security_protocol_specific,int byte4,uint8_t * data_ptr,uint32_t dxfer_len,int sense_len,int timeout)9010 scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries,
9011 void (*cbfcnp)(struct cam_periph *, union ccb *),
9012 uint8_t tag_action, uint32_t security_protocol,
9013 uint32_t security_protocol_specific, int byte4,
9014 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
9015 int timeout)
9016 {
9017 struct scsi_security_protocol_out *scsi_cmd;
9018
9019 scsi_cmd = (struct scsi_security_protocol_out *)&csio->cdb_io.cdb_bytes;
9020 bzero(scsi_cmd, sizeof(*scsi_cmd));
9021
9022 scsi_cmd->opcode = SECURITY_PROTOCOL_OUT;
9023
9024 scsi_cmd->security_protocol = security_protocol;
9025 scsi_ulto2b(security_protocol_specific,
9026 scsi_cmd->security_protocol_specific);
9027 scsi_cmd->byte4 = byte4;
9028 scsi_ulto4b(dxfer_len, scsi_cmd->length);
9029
9030 cam_fill_csio(csio,
9031 retries,
9032 cbfcnp,
9033 /*flags*/CAM_DIR_OUT,
9034 tag_action,
9035 data_ptr,
9036 dxfer_len,
9037 sense_len,
9038 sizeof(*scsi_cmd),
9039 timeout);
9040 }
9041
9042 void
scsi_report_supported_opcodes(struct ccb_scsiio * csio,uint32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),uint8_t tag_action,int options,int req_opcode,int req_service_action,uint8_t * data_ptr,uint32_t dxfer_len,int sense_len,int timeout)9043 scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries,
9044 void (*cbfcnp)(struct cam_periph *, union ccb *),
9045 uint8_t tag_action, int options, int req_opcode,
9046 int req_service_action, uint8_t *data_ptr,
9047 uint32_t dxfer_len, int sense_len, int timeout)
9048 {
9049 struct scsi_report_supported_opcodes *scsi_cmd;
9050
9051 scsi_cmd = (struct scsi_report_supported_opcodes *)
9052 &csio->cdb_io.cdb_bytes;
9053 bzero(scsi_cmd, sizeof(*scsi_cmd));
9054
9055 scsi_cmd->opcode = MAINTENANCE_IN;
9056 scsi_cmd->service_action = REPORT_SUPPORTED_OPERATION_CODES;
9057 scsi_cmd->options = options;
9058 scsi_cmd->requested_opcode = req_opcode;
9059 scsi_ulto2b(req_service_action, scsi_cmd->requested_service_action);
9060 scsi_ulto4b(dxfer_len, scsi_cmd->length);
9061
9062 cam_fill_csio(csio,
9063 retries,
9064 cbfcnp,
9065 /*flags*/CAM_DIR_IN,
9066 tag_action,
9067 data_ptr,
9068 dxfer_len,
9069 sense_len,
9070 sizeof(*scsi_cmd),
9071 timeout);
9072 }
9073
9074 /*
9075 * Try make as good a match as possible with
9076 * available sub drivers
9077 */
9078 int
scsi_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)9079 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
9080 {
9081 struct scsi_inquiry_pattern *entry;
9082 struct scsi_inquiry_data *inq;
9083
9084 entry = (struct scsi_inquiry_pattern *)table_entry;
9085 inq = (struct scsi_inquiry_data *)inqbuffer;
9086
9087 if (((SID_TYPE(inq) == entry->type)
9088 || (entry->type == T_ANY))
9089 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
9090 : entry->media_type & SIP_MEDIA_FIXED)
9091 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
9092 && (cam_strmatch(inq->product, entry->product,
9093 sizeof(inq->product)) == 0)
9094 && (cam_strmatch(inq->revision, entry->revision,
9095 sizeof(inq->revision)) == 0)) {
9096 return (0);
9097 }
9098 return (-1);
9099 }
9100
9101 /*
9102 * Try make as good a match as possible with
9103 * available sub drivers
9104 */
9105 int
scsi_static_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)9106 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
9107 {
9108 struct scsi_static_inquiry_pattern *entry;
9109 struct scsi_inquiry_data *inq;
9110
9111 entry = (struct scsi_static_inquiry_pattern *)table_entry;
9112 inq = (struct scsi_inquiry_data *)inqbuffer;
9113
9114 if (((SID_TYPE(inq) == entry->type)
9115 || (entry->type == T_ANY))
9116 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
9117 : entry->media_type & SIP_MEDIA_FIXED)
9118 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
9119 && (cam_strmatch(inq->product, entry->product,
9120 sizeof(inq->product)) == 0)
9121 && (cam_strmatch(inq->revision, entry->revision,
9122 sizeof(inq->revision)) == 0)) {
9123 return (0);
9124 }
9125 return (-1);
9126 }
9127
9128 /**
9129 * Compare two buffers of vpd device descriptors for a match.
9130 *
9131 * \param lhs Pointer to first buffer of descriptors to compare.
9132 * \param lhs_len The length of the first buffer.
9133 * \param rhs Pointer to second buffer of descriptors to compare.
9134 * \param rhs_len The length of the second buffer.
9135 *
9136 * \return 0 on a match, -1 otherwise.
9137 *
9138 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching
9139 * against each element in rhs until all data are exhausted or we have found
9140 * a match.
9141 */
9142 int
scsi_devid_match(uint8_t * lhs,size_t lhs_len,uint8_t * rhs,size_t rhs_len)9143 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len)
9144 {
9145 struct scsi_vpd_id_descriptor *lhs_id;
9146 struct scsi_vpd_id_descriptor *lhs_last;
9147 struct scsi_vpd_id_descriptor *rhs_last;
9148 uint8_t *lhs_end;
9149 uint8_t *rhs_end;
9150
9151 lhs_end = lhs + lhs_len;
9152 rhs_end = rhs + rhs_len;
9153
9154 /*
9155 * rhs_last and lhs_last are the last possible position of a valid
9156 * descriptor assuming it had a zero length identifier. We use
9157 * these variables to insure we can safely dereference the length
9158 * field in our loop termination tests.
9159 */
9160 lhs_last = (struct scsi_vpd_id_descriptor *)
9161 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
9162 rhs_last = (struct scsi_vpd_id_descriptor *)
9163 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
9164
9165 lhs_id = (struct scsi_vpd_id_descriptor *)lhs;
9166 while (lhs_id <= lhs_last
9167 && (lhs_id->identifier + lhs_id->length) <= lhs_end) {
9168 struct scsi_vpd_id_descriptor *rhs_id;
9169
9170 rhs_id = (struct scsi_vpd_id_descriptor *)rhs;
9171 while (rhs_id <= rhs_last
9172 && (rhs_id->identifier + rhs_id->length) <= rhs_end) {
9173 if ((rhs_id->id_type &
9174 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) ==
9175 (lhs_id->id_type &
9176 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK))
9177 && rhs_id->length == lhs_id->length
9178 && memcmp(rhs_id->identifier, lhs_id->identifier,
9179 rhs_id->length) == 0)
9180 return (0);
9181
9182 rhs_id = (struct scsi_vpd_id_descriptor *)
9183 (rhs_id->identifier + rhs_id->length);
9184 }
9185 lhs_id = (struct scsi_vpd_id_descriptor *)
9186 (lhs_id->identifier + lhs_id->length);
9187 }
9188 return (-1);
9189 }
9190
9191 #ifdef _KERNEL
9192 int
scsi_vpd_supported_page(struct cam_periph * periph,uint8_t page_id)9193 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id)
9194 {
9195 struct cam_ed *device;
9196 struct scsi_vpd_supported_pages *vpds;
9197 int i, num_pages;
9198
9199 device = periph->path->device;
9200 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds;
9201
9202 if (vpds != NULL) {
9203 num_pages = device->supported_vpds_len -
9204 SVPD_SUPPORTED_PAGES_HDR_LEN;
9205 for (i = 0; i < num_pages; i++) {
9206 if (vpds->page_list[i] == page_id)
9207 return (1);
9208 }
9209 }
9210
9211 return (0);
9212 }
9213
9214 static void
init_scsi_delay(void)9215 init_scsi_delay(void)
9216 {
9217 int delay;
9218
9219 delay = SCSI_DELAY;
9220 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay);
9221
9222 if (set_scsi_delay(delay) != 0) {
9223 printf("cam: invalid value for tunable kern.cam.scsi_delay\n");
9224 set_scsi_delay(SCSI_DELAY);
9225 }
9226 }
9227 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL);
9228
9229 static int
sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)9230 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)
9231 {
9232 int error, delay;
9233
9234 delay = scsi_delay;
9235 error = sysctl_handle_int(oidp, &delay, 0, req);
9236 if (error != 0 || req->newptr == NULL)
9237 return (error);
9238 return (set_scsi_delay(delay));
9239 }
9240 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay,
9241 CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE,
9242 0, 0, sysctl_scsi_delay, "I",
9243 "Delay to allow devices to settle after a SCSI bus reset (ms)");
9244
9245 static int
set_scsi_delay(int delay)9246 set_scsi_delay(int delay)
9247 {
9248 /*
9249 * If someone sets this to 0, we assume that they want the
9250 * minimum allowable bus settle delay.
9251 */
9252 if (delay == 0) {
9253 printf("cam: using minimum scsi_delay (%dms)\n",
9254 SCSI_MIN_DELAY);
9255 delay = SCSI_MIN_DELAY;
9256 }
9257 if (delay < SCSI_MIN_DELAY)
9258 return (EINVAL);
9259 scsi_delay = delay;
9260 return (0);
9261 }
9262 #endif /* _KERNEL */
9263