1 /*-
2 * Implementation of Utility functions for all SCSI device types.
3 *
4 * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs.
5 * Copyright (c) 1997, 1998, 2003 Kenneth D. Merry.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions, and the following disclaimer,
13 * without modification, immediately at the beginning of the file.
14 * 2. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30 #include <sys/cdefs.h>
31 __FBSDID("$FreeBSD$");
32
33 #include <sys/param.h>
34 #include <sys/types.h>
35 #include <sys/stdint.h>
36
37 #ifdef _KERNEL
38 #include <opt_scsi.h>
39
40 #include <sys/systm.h>
41 #include <sys/libkern.h>
42 #include <sys/kernel.h>
43 #include <sys/lock.h>
44 #include <sys/malloc.h>
45 #include <sys/mutex.h>
46 #include <sys/sysctl.h>
47 #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 #ifdef _KERNEL
115 static void init_scsi_delay(void);
116 static int sysctl_scsi_delay(SYSCTL_HANDLER_ARGS);
117 static int set_scsi_delay(int delay);
118 #endif
119
120 #if !defined(SCSI_NO_OP_STRINGS)
121
122 #define D (1 << T_DIRECT)
123 #define T (1 << T_SEQUENTIAL)
124 #define L (1 << T_PRINTER)
125 #define P (1 << T_PROCESSOR)
126 #define W (1 << T_WORM)
127 #define R (1 << T_CDROM)
128 #define O (1 << T_OPTICAL)
129 #define M (1 << T_CHANGER)
130 #define A (1 << T_STORARRAY)
131 #define E (1 << T_ENCLOSURE)
132 #define B (1 << T_RBC)
133 #define K (1 << T_OCRW)
134 #define V (1 << T_ADC)
135 #define F (1 << T_OSD)
136 #define S (1 << T_SCANNER)
137 #define C (1 << T_COMM)
138
139 #define ALL (D | T | L | P | W | R | O | M | A | E | B | K | V | F | S | C)
140
141 static struct op_table_entry plextor_cd_ops[] = {
142 { 0xD8, R, "CD-DA READ" }
143 };
144
145 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = {
146 {
147 /*
148 * I believe that 0xD8 is the Plextor proprietary command
149 * to read CD-DA data. I'm not sure which Plextor CDROM
150 * models support the command, though. I know for sure
151 * that the 4X, 8X, and 12X models do, and presumably the
152 * 12-20X does. I don't know about any earlier models,
153 * though. If anyone has any more complete information,
154 * feel free to change this quirk entry.
155 */
156 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"},
157 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry),
158 plextor_cd_ops
159 }
160 };
161
162 static struct op_table_entry scsi_op_codes[] = {
163 /*
164 * From: http://www.t10.org/lists/op-num.txt
165 * Modifications by Kenneth Merry (ken@FreeBSD.ORG)
166 * and Jung-uk Kim (jkim@FreeBSD.org)
167 *
168 * Note: order is important in this table, scsi_op_desc() currently
169 * depends on the opcodes in the table being in order to save
170 * search time.
171 * Note: scanner and comm. devices are carried over from the previous
172 * version because they were removed in the latest spec.
173 */
174 /* File: OP-NUM.TXT
175 *
176 * SCSI Operation Codes
177 * Numeric Sorted Listing
178 * as of 5/26/15
179 *
180 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
181 * .T - SEQUENTIAL ACCESS DEVICE (SSC-2) -----------------
182 * . L - PRINTER DEVICE (SSC) M = Mandatory
183 * . P - PROCESSOR DEVICE (SPC) O = Optional
184 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2) V = Vendor spec.
185 * . . R - CD/DVE DEVICE (MMC-3) Z = Obsolete
186 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
187 * . . .M - MEDIA CHANGER DEVICE (SMC-2)
188 * . . . A - STORAGE ARRAY DEVICE (SCC-2)
189 * . . . .E - ENCLOSURE SERVICES DEVICE (SES)
190 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
191 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
192 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
193 * . . . . .F - OBJECT-BASED STORAGE (OSD)
194 * OP DTLPWROMAEBKVF Description
195 * -- -------------- ---------------------------------------------- */
196 /* 00 MMMMMMMMMMMMMM TEST UNIT READY */
197 { 0x00, ALL, "TEST UNIT READY" },
198 /* 01 M REWIND */
199 { 0x01, T, "REWIND" },
200 /* 01 Z V ZZZZ REZERO UNIT */
201 { 0x01, D | W | R | O | M, "REZERO UNIT" },
202 /* 02 VVVVVV V */
203 /* 03 MMMMMMMMMMOMMM REQUEST SENSE */
204 { 0x03, ALL, "REQUEST SENSE" },
205 /* 04 M OO FORMAT UNIT */
206 { 0x04, D | R | O, "FORMAT UNIT" },
207 /* 04 O FORMAT MEDIUM */
208 { 0x04, T, "FORMAT MEDIUM" },
209 /* 04 O FORMAT */
210 { 0x04, L, "FORMAT" },
211 /* 05 VMVVVV V READ BLOCK LIMITS */
212 { 0x05, T, "READ BLOCK LIMITS" },
213 /* 06 VVVVVV V */
214 /* 07 OVV O OV REASSIGN BLOCKS */
215 { 0x07, D | W | O, "REASSIGN BLOCKS" },
216 /* 07 O INITIALIZE ELEMENT STATUS */
217 { 0x07, M, "INITIALIZE ELEMENT STATUS" },
218 /* 08 MOV O OV READ(6) */
219 { 0x08, D | T | W | O, "READ(6)" },
220 /* 08 O RECEIVE */
221 { 0x08, P, "RECEIVE" },
222 /* 08 GET MESSAGE(6) */
223 { 0x08, C, "GET MESSAGE(6)" },
224 /* 09 VVVVVV V */
225 /* 0A OO O OV WRITE(6) */
226 { 0x0A, D | T | W | O, "WRITE(6)" },
227 /* 0A M SEND(6) */
228 { 0x0A, P, "SEND(6)" },
229 /* 0A SEND MESSAGE(6) */
230 { 0x0A, C, "SEND MESSAGE(6)" },
231 /* 0A M PRINT */
232 { 0x0A, L, "PRINT" },
233 /* 0B Z ZOZV SEEK(6) */
234 { 0x0B, D | W | R | O, "SEEK(6)" },
235 /* 0B O SET CAPACITY */
236 { 0x0B, T, "SET CAPACITY" },
237 /* 0B O SLEW AND PRINT */
238 { 0x0B, L, "SLEW AND PRINT" },
239 /* 0C VVVVVV V */
240 /* 0D VVVVVV V */
241 /* 0E VVVVVV V */
242 /* 0F VOVVVV V READ REVERSE(6) */
243 { 0x0F, T, "READ REVERSE(6)" },
244 /* 10 VM VVV WRITE FILEMARKS(6) */
245 { 0x10, T, "WRITE FILEMARKS(6)" },
246 /* 10 O SYNCHRONIZE BUFFER */
247 { 0x10, L, "SYNCHRONIZE BUFFER" },
248 /* 11 VMVVVV SPACE(6) */
249 { 0x11, T, "SPACE(6)" },
250 /* 12 MMMMMMMMMMMMMM INQUIRY */
251 { 0x12, ALL, "INQUIRY" },
252 /* 13 V VVVV */
253 /* 13 O VERIFY(6) */
254 { 0x13, T, "VERIFY(6)" },
255 /* 14 VOOVVV RECOVER BUFFERED DATA */
256 { 0x14, T | L, "RECOVER BUFFERED DATA" },
257 /* 15 OMO O OOOO OO MODE SELECT(6) */
258 { 0x15, ALL & ~(P | R | B | F), "MODE SELECT(6)" },
259 /* 16 ZZMZO OOOZ O RESERVE(6) */
260 { 0x16, ALL & ~(R | B | V | F | C), "RESERVE(6)" },
261 /* 16 Z RESERVE ELEMENT(6) */
262 { 0x16, M, "RESERVE ELEMENT(6)" },
263 /* 17 ZZMZO OOOZ O RELEASE(6) */
264 { 0x17, ALL & ~(R | B | V | F | C), "RELEASE(6)" },
265 /* 17 Z RELEASE ELEMENT(6) */
266 { 0x17, M, "RELEASE ELEMENT(6)" },
267 /* 18 ZZZZOZO Z COPY */
268 { 0x18, D | T | L | P | W | R | O | K | S, "COPY" },
269 /* 19 VMVVVV ERASE(6) */
270 { 0x19, T, "ERASE(6)" },
271 /* 1A OMO O OOOO OO MODE SENSE(6) */
272 { 0x1A, ALL & ~(P | R | B | F), "MODE SENSE(6)" },
273 /* 1B O OOO O MO O START STOP UNIT */
274 { 0x1B, D | W | R | O | A | B | K | F, "START STOP UNIT" },
275 /* 1B O M LOAD UNLOAD */
276 { 0x1B, T | V, "LOAD UNLOAD" },
277 /* 1B SCAN */
278 { 0x1B, S, "SCAN" },
279 /* 1B O STOP PRINT */
280 { 0x1B, L, "STOP PRINT" },
281 /* 1B O OPEN/CLOSE IMPORT/EXPORT ELEMENT */
282 { 0x1B, M, "OPEN/CLOSE IMPORT/EXPORT ELEMENT" },
283 /* 1C OOOOO OOOM OOO RECEIVE DIAGNOSTIC RESULTS */
284 { 0x1C, ALL & ~(R | B), "RECEIVE DIAGNOSTIC RESULTS" },
285 /* 1D MMMMM MMOM MMM SEND DIAGNOSTIC */
286 { 0x1D, ALL & ~(R | B), "SEND DIAGNOSTIC" },
287 /* 1E OO OOOO O O PREVENT ALLOW MEDIUM REMOVAL */
288 { 0x1E, D | T | W | R | O | M | K | F, "PREVENT ALLOW MEDIUM REMOVAL" },
289 /* 1F */
290 /* 20 V VVV V */
291 /* 21 V VVV V */
292 /* 22 V VVV V */
293 /* 23 V V V V */
294 /* 23 O READ FORMAT CAPACITIES */
295 { 0x23, R, "READ FORMAT CAPACITIES" },
296 /* 24 V VV SET WINDOW */
297 { 0x24, S, "SET WINDOW" },
298 /* 25 M M M M READ CAPACITY(10) */
299 { 0x25, D | W | O | B, "READ CAPACITY(10)" },
300 /* 25 O READ CAPACITY */
301 { 0x25, R, "READ CAPACITY" },
302 /* 25 M READ CARD CAPACITY */
303 { 0x25, K, "READ CARD CAPACITY" },
304 /* 25 GET WINDOW */
305 { 0x25, S, "GET WINDOW" },
306 /* 26 V VV */
307 /* 27 V VV */
308 /* 28 M MOM MM READ(10) */
309 { 0x28, D | W | R | O | B | K | S, "READ(10)" },
310 /* 28 GET MESSAGE(10) */
311 { 0x28, C, "GET MESSAGE(10)" },
312 /* 29 V VVO READ GENERATION */
313 { 0x29, O, "READ GENERATION" },
314 /* 2A O MOM MO WRITE(10) */
315 { 0x2A, D | W | R | O | B | K, "WRITE(10)" },
316 /* 2A SEND(10) */
317 { 0x2A, S, "SEND(10)" },
318 /* 2A SEND MESSAGE(10) */
319 { 0x2A, C, "SEND MESSAGE(10)" },
320 /* 2B Z OOO O SEEK(10) */
321 { 0x2B, D | W | R | O | K, "SEEK(10)" },
322 /* 2B O LOCATE(10) */
323 { 0x2B, T, "LOCATE(10)" },
324 /* 2B O POSITION TO ELEMENT */
325 { 0x2B, M, "POSITION TO ELEMENT" },
326 /* 2C V OO ERASE(10) */
327 { 0x2C, R | O, "ERASE(10)" },
328 /* 2D O READ UPDATED BLOCK */
329 { 0x2D, O, "READ UPDATED BLOCK" },
330 /* 2D V */
331 /* 2E O OOO MO WRITE AND VERIFY(10) */
332 { 0x2E, D | W | R | O | B | K, "WRITE AND VERIFY(10)" },
333 /* 2F O OOO VERIFY(10) */
334 { 0x2F, D | W | R | O, "VERIFY(10)" },
335 /* 30 Z ZZZ SEARCH DATA HIGH(10) */
336 { 0x30, D | W | R | O, "SEARCH DATA HIGH(10)" },
337 /* 31 Z ZZZ SEARCH DATA EQUAL(10) */
338 { 0x31, D | W | R | O, "SEARCH DATA EQUAL(10)" },
339 /* 31 OBJECT POSITION */
340 { 0x31, S, "OBJECT POSITION" },
341 /* 32 Z ZZZ SEARCH DATA LOW(10) */
342 { 0x32, D | W | R | O, "SEARCH DATA LOW(10)" },
343 /* 33 Z OZO SET LIMITS(10) */
344 { 0x33, D | W | R | O, "SET LIMITS(10)" },
345 /* 34 O O O O PRE-FETCH(10) */
346 { 0x34, D | W | O | K, "PRE-FETCH(10)" },
347 /* 34 M READ POSITION */
348 { 0x34, T, "READ POSITION" },
349 /* 34 GET DATA BUFFER STATUS */
350 { 0x34, S, "GET DATA BUFFER STATUS" },
351 /* 35 O OOO MO SYNCHRONIZE CACHE(10) */
352 { 0x35, D | W | R | O | B | K, "SYNCHRONIZE CACHE(10)" },
353 /* 36 Z O O O LOCK UNLOCK CACHE(10) */
354 { 0x36, D | W | O | K, "LOCK UNLOCK CACHE(10)" },
355 /* 37 O O READ DEFECT DATA(10) */
356 { 0x37, D | O, "READ DEFECT DATA(10)" },
357 /* 37 O INITIALIZE ELEMENT STATUS WITH RANGE */
358 { 0x37, M, "INITIALIZE ELEMENT STATUS WITH RANGE" },
359 /* 38 O O O MEDIUM SCAN */
360 { 0x38, W | O | K, "MEDIUM SCAN" },
361 /* 39 ZZZZOZO Z COMPARE */
362 { 0x39, D | T | L | P | W | R | O | K | S, "COMPARE" },
363 /* 3A ZZZZOZO Z COPY AND VERIFY */
364 { 0x3A, D | T | L | P | W | R | O | K | S, "COPY AND VERIFY" },
365 /* 3B OOOOOOOOOOMOOO WRITE BUFFER */
366 { 0x3B, ALL, "WRITE BUFFER" },
367 /* 3C OOOOOOOOOO OOO READ BUFFER */
368 { 0x3C, ALL & ~(B), "READ BUFFER" },
369 /* 3D O UPDATE BLOCK */
370 { 0x3D, O, "UPDATE BLOCK" },
371 /* 3E O O O READ LONG(10) */
372 { 0x3E, D | W | O, "READ LONG(10)" },
373 /* 3F O O O WRITE LONG(10) */
374 { 0x3F, D | W | O, "WRITE LONG(10)" },
375 /* 40 ZZZZOZOZ CHANGE DEFINITION */
376 { 0x40, D | T | L | P | W | R | O | M | S | C, "CHANGE DEFINITION" },
377 /* 41 O WRITE SAME(10) */
378 { 0x41, D, "WRITE SAME(10)" },
379 /* 42 O UNMAP */
380 { 0x42, D, "UNMAP" },
381 /* 42 O READ SUB-CHANNEL */
382 { 0x42, R, "READ SUB-CHANNEL" },
383 /* 43 O READ TOC/PMA/ATIP */
384 { 0x43, R, "READ TOC/PMA/ATIP" },
385 /* 44 M M REPORT DENSITY SUPPORT */
386 { 0x44, T | V, "REPORT DENSITY SUPPORT" },
387 /* 44 READ HEADER */
388 /* 45 O PLAY AUDIO(10) */
389 { 0x45, R, "PLAY AUDIO(10)" },
390 /* 46 M GET CONFIGURATION */
391 { 0x46, R, "GET CONFIGURATION" },
392 /* 47 O PLAY AUDIO MSF */
393 { 0x47, R, "PLAY AUDIO MSF" },
394 /* 48 */
395 /* 49 */
396 /* 4A M GET EVENT STATUS NOTIFICATION */
397 { 0x4A, R, "GET EVENT STATUS NOTIFICATION" },
398 /* 4B O PAUSE/RESUME */
399 { 0x4B, R, "PAUSE/RESUME" },
400 /* 4C OOOOO OOOO OOO LOG SELECT */
401 { 0x4C, ALL & ~(R | B), "LOG SELECT" },
402 /* 4D OOOOO OOOO OMO LOG SENSE */
403 { 0x4D, ALL & ~(R | B), "LOG SENSE" },
404 /* 4E O STOP PLAY/SCAN */
405 { 0x4E, R, "STOP PLAY/SCAN" },
406 /* 4F */
407 /* 50 O XDWRITE(10) */
408 { 0x50, D, "XDWRITE(10)" },
409 /* 51 O XPWRITE(10) */
410 { 0x51, D, "XPWRITE(10)" },
411 /* 51 O READ DISC INFORMATION */
412 { 0x51, R, "READ DISC INFORMATION" },
413 /* 52 O XDREAD(10) */
414 { 0x52, D, "XDREAD(10)" },
415 /* 52 O READ TRACK INFORMATION */
416 { 0x52, R, "READ TRACK INFORMATION" },
417 /* 53 O RESERVE TRACK */
418 { 0x53, R, "RESERVE TRACK" },
419 /* 54 O SEND OPC INFORMATION */
420 { 0x54, R, "SEND OPC INFORMATION" },
421 /* 55 OOO OMOOOOMOMO MODE SELECT(10) */
422 { 0x55, ALL & ~(P), "MODE SELECT(10)" },
423 /* 56 ZZMZO OOOZ RESERVE(10) */
424 { 0x56, ALL & ~(R | B | K | V | F | C), "RESERVE(10)" },
425 /* 56 Z RESERVE ELEMENT(10) */
426 { 0x56, M, "RESERVE ELEMENT(10)" },
427 /* 57 ZZMZO OOOZ RELEASE(10) */
428 { 0x57, ALL & ~(R | B | K | V | F | C), "RELEASE(10)" },
429 /* 57 Z RELEASE ELEMENT(10) */
430 { 0x57, M, "RELEASE ELEMENT(10)" },
431 /* 58 O REPAIR TRACK */
432 { 0x58, R, "REPAIR TRACK" },
433 /* 59 */
434 /* 5A OOO OMOOOOMOMO MODE SENSE(10) */
435 { 0x5A, ALL & ~(P), "MODE SENSE(10)" },
436 /* 5B O CLOSE TRACK/SESSION */
437 { 0x5B, R, "CLOSE TRACK/SESSION" },
438 /* 5C O READ BUFFER CAPACITY */
439 { 0x5C, R, "READ BUFFER CAPACITY" },
440 /* 5D O SEND CUE SHEET */
441 { 0x5D, R, "SEND CUE SHEET" },
442 /* 5E OOOOO OOOO M PERSISTENT RESERVE IN */
443 { 0x5E, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE IN" },
444 /* 5F OOOOO OOOO M PERSISTENT RESERVE OUT */
445 { 0x5F, ALL & ~(R | B | K | V | C), "PERSISTENT RESERVE OUT" },
446 /* 7E OO O OOOO O extended CDB */
447 { 0x7E, D | T | R | M | A | E | B | V, "extended CDB" },
448 /* 7F O M variable length CDB (more than 16 bytes) */
449 { 0x7F, D | F, "variable length CDB (more than 16 bytes)" },
450 /* 80 Z XDWRITE EXTENDED(16) */
451 { 0x80, D, "XDWRITE EXTENDED(16)" },
452 /* 80 M WRITE FILEMARKS(16) */
453 { 0x80, T, "WRITE FILEMARKS(16)" },
454 /* 81 Z REBUILD(16) */
455 { 0x81, D, "REBUILD(16)" },
456 /* 81 O READ REVERSE(16) */
457 { 0x81, T, "READ REVERSE(16)" },
458 /* 82 Z REGENERATE(16) */
459 { 0x82, D, "REGENERATE(16)" },
460 /* 83 OOOOO O OO EXTENDED COPY */
461 { 0x83, D | T | L | P | W | O | K | V, "EXTENDED COPY" },
462 /* 84 OOOOO O OO RECEIVE COPY RESULTS */
463 { 0x84, D | T | L | P | W | O | K | V, "RECEIVE COPY RESULTS" },
464 /* 85 O O O ATA COMMAND PASS THROUGH(16) */
465 { 0x85, D | R | B, "ATA COMMAND PASS THROUGH(16)" },
466 /* 86 OO OO OOOOOOO ACCESS CONTROL IN */
467 { 0x86, ALL & ~(L | R | F), "ACCESS CONTROL IN" },
468 /* 87 OO OO OOOOOOO ACCESS CONTROL OUT */
469 { 0x87, ALL & ~(L | R | F), "ACCESS CONTROL OUT" },
470 /*
471 * XXX READ(16)/WRITE(16) were not listed for CD/DVE in op-num.txt
472 * but we had it since r1.40. Do we really want them?
473 */
474 /* 88 MM O O O READ(16) */
475 { 0x88, D | T | W | O | B, "READ(16)" },
476 /* 89 O COMPARE AND WRITE*/
477 { 0x89, D, "COMPARE AND WRITE" },
478 /* 8A OM O O O WRITE(16) */
479 { 0x8A, D | T | W | O | B, "WRITE(16)" },
480 /* 8B O ORWRITE */
481 { 0x8B, D, "ORWRITE" },
482 /* 8C OO O OO O M READ ATTRIBUTE */
483 { 0x8C, D | T | W | O | M | B | V, "READ ATTRIBUTE" },
484 /* 8D OO O OO O O WRITE ATTRIBUTE */
485 { 0x8D, D | T | W | O | M | B | V, "WRITE ATTRIBUTE" },
486 /* 8E O O O O WRITE AND VERIFY(16) */
487 { 0x8E, D | W | O | B, "WRITE AND VERIFY(16)" },
488 /* 8F OO O O O VERIFY(16) */
489 { 0x8F, D | T | W | O | B, "VERIFY(16)" },
490 /* 90 O O O O PRE-FETCH(16) */
491 { 0x90, D | W | O | B, "PRE-FETCH(16)" },
492 /* 91 O O O O SYNCHRONIZE CACHE(16) */
493 { 0x91, D | W | O | B, "SYNCHRONIZE CACHE(16)" },
494 /* 91 O SPACE(16) */
495 { 0x91, T, "SPACE(16)" },
496 /* 92 Z O O LOCK UNLOCK CACHE(16) */
497 { 0x92, D | W | O, "LOCK UNLOCK CACHE(16)" },
498 /* 92 O LOCATE(16) */
499 { 0x92, T, "LOCATE(16)" },
500 /* 93 O WRITE SAME(16) */
501 { 0x93, D, "WRITE SAME(16)" },
502 /* 93 M ERASE(16) */
503 { 0x93, T, "ERASE(16)" },
504 /* 94 O ZBC OUT */
505 { 0x94, D, "ZBC OUT" },
506 /* 95 O ZBC OUT */
507 { 0x95, D, "ZBC OUT" },
508 /* 96 */
509 /* 97 */
510 /* 98 */
511 /* 99 */
512 /* 9A O WRITE STREAM(16) */
513 { 0x9A, D, "WRITE STREAM(16)" },
514 /* 9B OOOOOOOOOO OOO READ BUFFER(16) */
515 { 0x9B, ALL & ~(B) , "READ BUFFER(16)" },
516 /* 9C O WRITE ATOMIC(16) */
517 { 0x9C, D, "WRITE ATOMIC(16)" },
518 /* 9D SERVICE ACTION BIDIRECTIONAL */
519 { 0x9D, ALL, "SERVICE ACTION BIDIRECTIONAL" },
520 /* XXX KDM ALL for this? op-num.txt defines it for none.. */
521 /* 9E SERVICE ACTION IN(16) */
522 { 0x9E, ALL, "SERVICE ACTION IN(16)" },
523 /* XXX KDM ALL for this? op-num.txt defines it for ADC.. */
524 /* 9F M SERVICE ACTION OUT(16) */
525 { 0x9F, ALL, "SERVICE ACTION OUT(16)" },
526 /* A0 MMOOO OMMM OMO REPORT LUNS */
527 { 0xA0, ALL & ~(R | B), "REPORT LUNS" },
528 /* A1 O BLANK */
529 { 0xA1, R, "BLANK" },
530 /* A1 O O ATA COMMAND PASS THROUGH(12) */
531 { 0xA1, D | B, "ATA COMMAND PASS THROUGH(12)" },
532 /* A2 OO O O SECURITY PROTOCOL IN */
533 { 0xA2, D | T | R | V, "SECURITY PROTOCOL IN" },
534 /* A3 OOO O OOMOOOM MAINTENANCE (IN) */
535 { 0xA3, ALL & ~(P | R | F), "MAINTENANCE (IN)" },
536 /* A3 O SEND KEY */
537 { 0xA3, R, "SEND KEY" },
538 /* A4 OOO O OOOOOOO MAINTENANCE (OUT) */
539 { 0xA4, ALL & ~(P | R | F), "MAINTENANCE (OUT)" },
540 /* A4 O REPORT KEY */
541 { 0xA4, R, "REPORT KEY" },
542 /* A5 O O OM MOVE MEDIUM */
543 { 0xA5, T | W | O | M, "MOVE MEDIUM" },
544 /* A5 O PLAY AUDIO(12) */
545 { 0xA5, R, "PLAY AUDIO(12)" },
546 /* A6 O EXCHANGE MEDIUM */
547 { 0xA6, M, "EXCHANGE MEDIUM" },
548 /* A6 O LOAD/UNLOAD C/DVD */
549 { 0xA6, R, "LOAD/UNLOAD C/DVD" },
550 /* A7 ZZ O O MOVE MEDIUM ATTACHED */
551 { 0xA7, D | T | W | O, "MOVE MEDIUM ATTACHED" },
552 /* A7 O SET READ AHEAD */
553 { 0xA7, R, "SET READ AHEAD" },
554 /* A8 O OOO READ(12) */
555 { 0xA8, D | W | R | O, "READ(12)" },
556 /* A8 GET MESSAGE(12) */
557 { 0xA8, C, "GET MESSAGE(12)" },
558 /* A9 O SERVICE ACTION OUT(12) */
559 { 0xA9, V, "SERVICE ACTION OUT(12)" },
560 /* AA O OOO WRITE(12) */
561 { 0xAA, D | W | R | O, "WRITE(12)" },
562 /* AA SEND MESSAGE(12) */
563 { 0xAA, C, "SEND MESSAGE(12)" },
564 /* AB O O SERVICE ACTION IN(12) */
565 { 0xAB, R | V, "SERVICE ACTION IN(12)" },
566 /* AC O ERASE(12) */
567 { 0xAC, O, "ERASE(12)" },
568 /* AC O GET PERFORMANCE */
569 { 0xAC, R, "GET PERFORMANCE" },
570 /* AD O READ DVD STRUCTURE */
571 { 0xAD, R, "READ DVD STRUCTURE" },
572 /* AE O O O WRITE AND VERIFY(12) */
573 { 0xAE, D | W | O, "WRITE AND VERIFY(12)" },
574 /* AF O OZO VERIFY(12) */
575 { 0xAF, D | W | R | O, "VERIFY(12)" },
576 /* B0 ZZZ SEARCH DATA HIGH(12) */
577 { 0xB0, W | R | O, "SEARCH DATA HIGH(12)" },
578 /* B1 ZZZ SEARCH DATA EQUAL(12) */
579 { 0xB1, W | R | O, "SEARCH DATA EQUAL(12)" },
580 /* B2 ZZZ SEARCH DATA LOW(12) */
581 { 0xB2, W | R | O, "SEARCH DATA LOW(12)" },
582 /* B3 Z OZO SET LIMITS(12) */
583 { 0xB3, D | W | R | O, "SET LIMITS(12)" },
584 /* B4 ZZ OZO READ ELEMENT STATUS ATTACHED */
585 { 0xB4, D | T | W | R | O, "READ ELEMENT STATUS ATTACHED" },
586 /* B5 OO O O SECURITY PROTOCOL OUT */
587 { 0xB5, D | T | R | V, "SECURITY PROTOCOL OUT" },
588 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */
589 { 0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS" },
590 /* B6 O SEND VOLUME TAG */
591 { 0xB6, M, "SEND VOLUME TAG" },
592 /* B6 O SET STREAMING */
593 { 0xB6, R, "SET STREAMING" },
594 /* B7 O O READ DEFECT DATA(12) */
595 { 0xB7, D | O, "READ DEFECT DATA(12)" },
596 /* B8 O OZOM READ ELEMENT STATUS */
597 { 0xB8, T | W | R | O | M, "READ ELEMENT STATUS" },
598 /* B9 O READ CD MSF */
599 { 0xB9, R, "READ CD MSF" },
600 /* BA O O OOMO REDUNDANCY GROUP (IN) */
601 { 0xBA, D | W | O | M | A | E, "REDUNDANCY GROUP (IN)" },
602 /* BA O SCAN */
603 { 0xBA, R, "SCAN" },
604 /* BB O O OOOO REDUNDANCY GROUP (OUT) */
605 { 0xBB, D | W | O | M | A | E, "REDUNDANCY GROUP (OUT)" },
606 /* BB O SET CD SPEED */
607 { 0xBB, R, "SET CD SPEED" },
608 /* BC O O OOMO SPARE (IN) */
609 { 0xBC, D | W | O | M | A | E, "SPARE (IN)" },
610 /* BD O O OOOO SPARE (OUT) */
611 { 0xBD, D | W | O | M | A | E, "SPARE (OUT)" },
612 /* BD O MECHANISM STATUS */
613 { 0xBD, R, "MECHANISM STATUS" },
614 /* BE O O OOMO VOLUME SET (IN) */
615 { 0xBE, D | W | O | M | A | E, "VOLUME SET (IN)" },
616 /* BE O READ CD */
617 { 0xBE, R, "READ CD" },
618 /* BF O O OOOO VOLUME SET (OUT) */
619 { 0xBF, D | W | O | M | A | E, "VOLUME SET (OUT)" },
620 /* BF O SEND DVD STRUCTURE */
621 { 0xBF, R, "SEND DVD STRUCTURE" }
622 };
623
624 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)625 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
626 {
627 caddr_t match;
628 int i, j;
629 u_int32_t opmask;
630 u_int16_t pd_type;
631 int num_ops[2];
632 struct op_table_entry *table[2];
633 int num_tables;
634
635 /*
636 * If we've got inquiry data, use it to determine what type of
637 * device we're dealing with here. Otherwise, assume direct
638 * access.
639 */
640 if (inq_data == NULL) {
641 pd_type = T_DIRECT;
642 match = NULL;
643 } else {
644 pd_type = SID_TYPE(inq_data);
645
646 match = cam_quirkmatch((caddr_t)inq_data,
647 (caddr_t)scsi_op_quirk_table,
648 sizeof(scsi_op_quirk_table)/
649 sizeof(*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] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
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] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
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 /* Map NODEVICE to Direct Access Device to handle REPORT LUNS, etc. */
678 if (pd_type == T_NODEVICE)
679 pd_type = T_DIRECT;
680
681 opmask = 1 << pd_type;
682
683 for (j = 0; j < num_tables; j++) {
684 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){
685 if ((table[j][i].opcode == opcode)
686 && ((table[j][i].opmask & opmask) != 0))
687 return(table[j][i].desc);
688 }
689 }
690
691 /*
692 * If we can't find a match for the command in the table, we just
693 * assume it's a vendor specifc command.
694 */
695 return("Vendor Specific Command");
696
697 }
698
699 #else /* SCSI_NO_OP_STRINGS */
700
701 const char *
scsi_op_desc(u_int16_t opcode,struct scsi_inquiry_data * inq_data)702 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
703 {
704 return("");
705 }
706
707 #endif
708
709
710 #if !defined(SCSI_NO_SENSE_STRINGS)
711 #define SST(asc, ascq, action, desc) \
712 asc, ascq, action, desc
713 #else
714 const char empty_string[] = "";
715
716 #define SST(asc, ascq, action, desc) \
717 asc, ascq, action, empty_string
718 #endif
719
720 const struct sense_key_table_entry sense_key_table[] =
721 {
722 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
723 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
724 { SSD_KEY_NOT_READY, SS_RDEF, "NOT READY" },
725 { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
726 { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
727 { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
728 { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
729 { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
730 { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
731 { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
732 { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
733 { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
734 { SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
735 { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
736 { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
737 { SSD_KEY_COMPLETED, SS_NOP, "COMPLETED" }
738 };
739
740 const int sense_key_table_size =
741 sizeof(sense_key_table)/sizeof(sense_key_table[0]);
742
743 static struct asc_table_entry quantum_fireball_entries[] = {
744 { SST(0x04, 0x0b, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
745 "Logical unit not ready, initializing cmd. required") }
746 };
747
748 static struct asc_table_entry sony_mo_entries[] = {
749 { SST(0x04, 0x00, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
750 "Logical unit not ready, cause not reportable") }
751 };
752
753 static struct asc_table_entry hgst_entries[] = {
754 { SST(0x04, 0xF0, SS_RDEF,
755 "Vendor Unique - Logical Unit Not Ready") },
756 { SST(0x0A, 0x01, SS_RDEF,
757 "Unrecovered Super Certification Log Write Error") },
758 { SST(0x0A, 0x02, SS_RDEF,
759 "Unrecovered Super Certification Log Read Error") },
760 { SST(0x15, 0x03, SS_RDEF,
761 "Unrecovered Sector Error") },
762 { SST(0x3E, 0x04, SS_RDEF,
763 "Unrecovered Self-Test Hard-Cache Test Fail") },
764 { SST(0x3E, 0x05, SS_RDEF,
765 "Unrecovered Self-Test OTF-Cache Fail") },
766 { SST(0x40, 0x00, SS_RDEF,
767 "Unrecovered SAT No Buffer Overflow Error") },
768 { SST(0x40, 0x01, SS_RDEF,
769 "Unrecovered SAT Buffer Overflow Error") },
770 { SST(0x40, 0x02, SS_RDEF,
771 "Unrecovered SAT No Buffer Overflow With ECS Fault") },
772 { SST(0x40, 0x03, SS_RDEF,
773 "Unrecovered SAT Buffer Overflow With ECS Fault") },
774 { SST(0x40, 0x81, SS_RDEF,
775 "DRAM Failure") },
776 { SST(0x44, 0x0B, SS_RDEF,
777 "Vendor Unique - Internal Target Failure") },
778 { SST(0x44, 0xF2, SS_RDEF,
779 "Vendor Unique - Internal Target Failure") },
780 { SST(0x44, 0xF6, SS_RDEF,
781 "Vendor Unique - Internal Target Failure") },
782 { SST(0x44, 0xF9, SS_RDEF,
783 "Vendor Unique - Internal Target Failure") },
784 { SST(0x44, 0xFA, SS_RDEF,
785 "Vendor Unique - Internal Target Failure") },
786 { SST(0x5D, 0x22, SS_RDEF,
787 "Extreme Over-Temperature Warning") },
788 { SST(0x5D, 0x50, SS_RDEF,
789 "Load/Unload cycle Count Warning") },
790 { SST(0x81, 0x00, SS_RDEF,
791 "Vendor Unique - Internal Logic Error") },
792 { SST(0x85, 0x00, SS_RDEF,
793 "Vendor Unique - Internal Key Seed Error") },
794 };
795
796 static struct asc_table_entry seagate_entries[] = {
797 { SST(0x04, 0xF0, SS_RDEF,
798 "Logical Unit Not Ready, super certify in Progress") },
799 { SST(0x08, 0x86, SS_RDEF,
800 "Write Fault Data Corruption") },
801 { SST(0x09, 0x0D, SS_RDEF,
802 "Tracking Failure") },
803 { SST(0x09, 0x0E, SS_RDEF,
804 "ETF Failure") },
805 { SST(0x0B, 0x5D, SS_RDEF,
806 "Pre-SMART Warning") },
807 { SST(0x0B, 0x85, SS_RDEF,
808 "5V Voltage Warning") },
809 { SST(0x0B, 0x8C, SS_RDEF,
810 "12V Voltage Warning") },
811 { SST(0x0C, 0xFF, SS_RDEF,
812 "Write Error - Too many error recovery revs") },
813 { SST(0x11, 0xFF, SS_RDEF,
814 "Unrecovered Read Error - Too many error recovery revs") },
815 { SST(0x19, 0x0E, SS_RDEF,
816 "Fewer than 1/2 defect list copies") },
817 { SST(0x20, 0xF3, SS_RDEF,
818 "Illegal CDB linked to skip mask cmd") },
819 { SST(0x24, 0xF0, SS_RDEF,
820 "Illegal byte in CDB, LBA not matching") },
821 { SST(0x24, 0xF1, SS_RDEF,
822 "Illegal byte in CDB, LEN not matching") },
823 { SST(0x24, 0xF2, SS_RDEF,
824 "Mask not matching transfer length") },
825 { SST(0x24, 0xF3, SS_RDEF,
826 "Drive formatted without plist") },
827 { SST(0x26, 0x95, SS_RDEF,
828 "Invalid Field Parameter - CAP File") },
829 { SST(0x26, 0x96, SS_RDEF,
830 "Invalid Field Parameter - RAP File") },
831 { SST(0x26, 0x97, SS_RDEF,
832 "Invalid Field Parameter - TMS Firmware Tag") },
833 { SST(0x26, 0x98, SS_RDEF,
834 "Invalid Field Parameter - Check Sum") },
835 { SST(0x26, 0x99, SS_RDEF,
836 "Invalid Field Parameter - Firmware Tag") },
837 { SST(0x29, 0x08, SS_RDEF,
838 "Write Log Dump data") },
839 { SST(0x29, 0x09, SS_RDEF,
840 "Write Log Dump data") },
841 { SST(0x29, 0x0A, SS_RDEF,
842 "Reserved disk space") },
843 { SST(0x29, 0x0B, SS_RDEF,
844 "SDBP") },
845 { SST(0x29, 0x0C, SS_RDEF,
846 "SDBP") },
847 { SST(0x31, 0x91, SS_RDEF,
848 "Format Corrupted World Wide Name (WWN) is Invalid") },
849 { SST(0x32, 0x03, SS_RDEF,
850 "Defect List - Length exceeds Command Allocated Length") },
851 { SST(0x33, 0x00, SS_RDEF,
852 "Flash not ready for access") },
853 { SST(0x3F, 0x70, SS_RDEF,
854 "Invalid RAP block") },
855 { SST(0x3F, 0x71, SS_RDEF,
856 "RAP/ETF mismatch") },
857 { SST(0x3F, 0x90, SS_RDEF,
858 "Invalid CAP block") },
859 { SST(0x3F, 0x91, SS_RDEF,
860 "World Wide Name (WWN) Mismatch") },
861 { SST(0x40, 0x01, SS_RDEF,
862 "DRAM Parity Error") },
863 { SST(0x40, 0x02, SS_RDEF,
864 "DRAM Parity Error") },
865 { SST(0x42, 0x0A, SS_RDEF,
866 "Loopback Test") },
867 { SST(0x42, 0x0B, SS_RDEF,
868 "Loopback Test") },
869 { SST(0x44, 0xF2, SS_RDEF,
870 "Compare error during data integrity check") },
871 { SST(0x44, 0xF6, SS_RDEF,
872 "Unrecoverable error during data integrity check") },
873 { SST(0x47, 0x80, SS_RDEF,
874 "Fibre Channel Sequence Error") },
875 { SST(0x4E, 0x01, SS_RDEF,
876 "Information Unit Too Short") },
877 { SST(0x80, 0x00, SS_RDEF,
878 "General Firmware Error / Command Timeout") },
879 { SST(0x80, 0x01, SS_RDEF,
880 "Command Timeout") },
881 { SST(0x80, 0x02, SS_RDEF,
882 "Command Timeout") },
883 { SST(0x80, 0x80, SS_RDEF,
884 "FC FIFO Error During Read Transfer") },
885 { SST(0x80, 0x81, SS_RDEF,
886 "FC FIFO Error During Write Transfer") },
887 { SST(0x80, 0x82, SS_RDEF,
888 "DISC FIFO Error During Read Transfer") },
889 { SST(0x80, 0x83, SS_RDEF,
890 "DISC FIFO Error During Write Transfer") },
891 { SST(0x80, 0x84, SS_RDEF,
892 "LBA Seeded LRC Error on Read") },
893 { SST(0x80, 0x85, SS_RDEF,
894 "LBA Seeded LRC Error on Write") },
895 { SST(0x80, 0x86, SS_RDEF,
896 "IOEDC Error on Read") },
897 { SST(0x80, 0x87, SS_RDEF,
898 "IOEDC Error on Write") },
899 { SST(0x80, 0x88, SS_RDEF,
900 "Host Parity Check Failed") },
901 { SST(0x80, 0x89, SS_RDEF,
902 "IOEDC error on read detected by formatter") },
903 { SST(0x80, 0x8A, SS_RDEF,
904 "Host Parity Errors / Host FIFO Initialization Failed") },
905 { SST(0x80, 0x8B, SS_RDEF,
906 "Host Parity Errors") },
907 { SST(0x80, 0x8C, SS_RDEF,
908 "Host Parity Errors") },
909 { SST(0x80, 0x8D, SS_RDEF,
910 "Host Parity Errors") },
911 { SST(0x81, 0x00, SS_RDEF,
912 "LA Check Failed") },
913 { SST(0x82, 0x00, SS_RDEF,
914 "Internal client detected insufficient buffer") },
915 { SST(0x84, 0x00, SS_RDEF,
916 "Scheduled Diagnostic And Repair") },
917 };
918
919 static struct scsi_sense_quirk_entry sense_quirk_table[] = {
920 {
921 /*
922 * XXX The Quantum Fireball ST and SE like to return 0x04 0x0b
923 * when they really should return 0x04 0x02.
924 */
925 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
926 /*num_sense_keys*/0,
927 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
928 /*sense key entries*/NULL,
929 quantum_fireball_entries
930 },
931 {
932 /*
933 * This Sony MO drive likes to return 0x04, 0x00 when it
934 * isn't spun up.
935 */
936 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
937 /*num_sense_keys*/0,
938 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
939 /*sense key entries*/NULL,
940 sony_mo_entries
941 },
942 {
943 /*
944 * HGST vendor-specific error codes
945 */
946 {T_DIRECT, SIP_MEDIA_FIXED, "HGST", "*", "*"},
947 /*num_sense_keys*/0,
948 sizeof(hgst_entries)/sizeof(struct asc_table_entry),
949 /*sense key entries*/NULL,
950 hgst_entries
951 },
952 {
953 /*
954 * SEAGATE vendor-specific error codes
955 */
956 {T_DIRECT, SIP_MEDIA_FIXED, "SEAGATE", "*", "*"},
957 /*num_sense_keys*/0,
958 sizeof(seagate_entries)/sizeof(struct asc_table_entry),
959 /*sense key entries*/NULL,
960 seagate_entries
961 }
962 };
963
964 const int sense_quirk_table_size =
965 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
966
967 static struct asc_table_entry asc_table[] = {
968 /*
969 * From: http://www.t10.org/lists/asc-num.txt
970 * Modifications by Jung-uk Kim (jkim@FreeBSD.org)
971 */
972 /*
973 * File: ASC-NUM.TXT
974 *
975 * SCSI ASC/ASCQ Assignments
976 * Numeric Sorted Listing
977 * as of 8/12/15
978 *
979 * D - DIRECT ACCESS DEVICE (SBC-2) device column key
980 * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
981 * . L - PRINTER DEVICE (SSC) blank = reserved
982 * . P - PROCESSOR DEVICE (SPC) not blank = allowed
983 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC-2)
984 * . . R - CD DEVICE (MMC)
985 * . . O - OPTICAL MEMORY DEVICE (SBC-2)
986 * . . .M - MEDIA CHANGER DEVICE (SMC)
987 * . . . A - STORAGE ARRAY DEVICE (SCC)
988 * . . . E - ENCLOSURE SERVICES DEVICE (SES)
989 * . . . .B - SIMPLIFIED DIRECT-ACCESS DEVICE (RBC)
990 * . . . . K - OPTICAL CARD READER/WRITER DEVICE (OCRW)
991 * . . . . V - AUTOMATION/DRIVE INTERFACE (ADC)
992 * . . . . .F - OBJECT-BASED STORAGE (OSD)
993 * DTLPWROMAEBKVF
994 * ASC ASCQ Action
995 * Description
996 */
997 /* DTLPWROMAEBKVF */
998 { SST(0x00, 0x00, SS_NOP,
999 "No additional sense information") },
1000 /* T */
1001 { SST(0x00, 0x01, SS_RDEF,
1002 "Filemark detected") },
1003 /* T */
1004 { SST(0x00, 0x02, SS_RDEF,
1005 "End-of-partition/medium detected") },
1006 /* T */
1007 { SST(0x00, 0x03, SS_RDEF,
1008 "Setmark detected") },
1009 /* T */
1010 { SST(0x00, 0x04, SS_RDEF,
1011 "Beginning-of-partition/medium detected") },
1012 /* TL */
1013 { SST(0x00, 0x05, SS_RDEF,
1014 "End-of-data detected") },
1015 /* DTLPWROMAEBKVF */
1016 { SST(0x00, 0x06, SS_RDEF,
1017 "I/O process terminated") },
1018 /* T */
1019 { SST(0x00, 0x07, SS_RDEF, /* XXX TBD */
1020 "Programmable early warning detected") },
1021 /* R */
1022 { SST(0x00, 0x11, SS_FATAL | EBUSY,
1023 "Audio play operation in progress") },
1024 /* R */
1025 { SST(0x00, 0x12, SS_NOP,
1026 "Audio play operation paused") },
1027 /* R */
1028 { SST(0x00, 0x13, SS_NOP,
1029 "Audio play operation successfully completed") },
1030 /* R */
1031 { SST(0x00, 0x14, SS_RDEF,
1032 "Audio play operation stopped due to error") },
1033 /* R */
1034 { SST(0x00, 0x15, SS_NOP,
1035 "No current audio status to return") },
1036 /* DTLPWROMAEBKVF */
1037 { SST(0x00, 0x16, SS_FATAL | EBUSY,
1038 "Operation in progress") },
1039 /* DTL WROMAEBKVF */
1040 { SST(0x00, 0x17, SS_RDEF,
1041 "Cleaning requested") },
1042 /* T */
1043 { SST(0x00, 0x18, SS_RDEF, /* XXX TBD */
1044 "Erase operation in progress") },
1045 /* T */
1046 { SST(0x00, 0x19, SS_RDEF, /* XXX TBD */
1047 "Locate operation in progress") },
1048 /* T */
1049 { SST(0x00, 0x1A, SS_RDEF, /* XXX TBD */
1050 "Rewind operation in progress") },
1051 /* T */
1052 { SST(0x00, 0x1B, SS_RDEF, /* XXX TBD */
1053 "Set capacity operation in progress") },
1054 /* T */
1055 { SST(0x00, 0x1C, SS_RDEF, /* XXX TBD */
1056 "Verify operation in progress") },
1057 /* DT B */
1058 { SST(0x00, 0x1D, SS_RDEF, /* XXX TBD */
1059 "ATA pass through information available") },
1060 /* DT R MAEBKV */
1061 { SST(0x00, 0x1E, SS_RDEF, /* XXX TBD */
1062 "Conflicting SA creation request") },
1063 /* DT B */
1064 { SST(0x00, 0x1F, SS_RDEF, /* XXX TBD */
1065 "Logical unit transitioning to another power condition") },
1066 /* DT P B */
1067 { SST(0x00, 0x20, SS_RDEF, /* XXX TBD */
1068 "Extended copy information available") },
1069 /* D */
1070 { SST(0x00, 0x21, SS_RDEF, /* XXX TBD */
1071 "Atomic command aborted due to ACA") },
1072 /* D W O BK */
1073 { SST(0x01, 0x00, SS_RDEF,
1074 "No index/sector signal") },
1075 /* D WRO BK */
1076 { SST(0x02, 0x00, SS_RDEF,
1077 "No seek complete") },
1078 /* DTL W O BK */
1079 { SST(0x03, 0x00, SS_RDEF,
1080 "Peripheral device write fault") },
1081 /* T */
1082 { SST(0x03, 0x01, SS_RDEF,
1083 "No write current") },
1084 /* T */
1085 { SST(0x03, 0x02, SS_RDEF,
1086 "Excessive write errors") },
1087 /* DTLPWROMAEBKVF */
1088 { SST(0x04, 0x00, SS_RDEF,
1089 "Logical unit not ready, cause not reportable") },
1090 /* DTLPWROMAEBKVF */
1091 { SST(0x04, 0x01, SS_WAIT | EBUSY,
1092 "Logical unit is in process of becoming ready") },
1093 /* DTLPWROMAEBKVF */
1094 { SST(0x04, 0x02, SS_START | SSQ_DECREMENT_COUNT | ENXIO,
1095 "Logical unit not ready, initializing command required") },
1096 /* DTLPWROMAEBKVF */
1097 { SST(0x04, 0x03, SS_FATAL | ENXIO,
1098 "Logical unit not ready, manual intervention required") },
1099 /* DTL RO B */
1100 { SST(0x04, 0x04, SS_FATAL | EBUSY,
1101 "Logical unit not ready, format in progress") },
1102 /* DT W O A BK F */
1103 { SST(0x04, 0x05, SS_FATAL | EBUSY,
1104 "Logical unit not ready, rebuild in progress") },
1105 /* DT W O A BK */
1106 { SST(0x04, 0x06, SS_FATAL | EBUSY,
1107 "Logical unit not ready, recalculation in progress") },
1108 /* DTLPWROMAEBKVF */
1109 { SST(0x04, 0x07, SS_FATAL | EBUSY,
1110 "Logical unit not ready, operation in progress") },
1111 /* R */
1112 { SST(0x04, 0x08, SS_FATAL | EBUSY,
1113 "Logical unit not ready, long write in progress") },
1114 /* DTLPWROMAEBKVF */
1115 { SST(0x04, 0x09, SS_RDEF, /* XXX TBD */
1116 "Logical unit not ready, self-test in progress") },
1117 /* DTLPWROMAEBKVF */
1118 { SST(0x04, 0x0A, SS_WAIT | ENXIO,
1119 "Logical unit not accessible, asymmetric access state transition")},
1120 /* DTLPWROMAEBKVF */
1121 { SST(0x04, 0x0B, SS_FATAL | ENXIO,
1122 "Logical unit not accessible, target port in standby state") },
1123 /* DTLPWROMAEBKVF */
1124 { SST(0x04, 0x0C, SS_FATAL | ENXIO,
1125 "Logical unit not accessible, target port in unavailable state") },
1126 /* F */
1127 { SST(0x04, 0x0D, SS_RDEF, /* XXX TBD */
1128 "Logical unit not ready, structure check required") },
1129 /* DTL WR MAEBKVF */
1130 { SST(0x04, 0x0E, SS_RDEF, /* XXX TBD */
1131 "Logical unit not ready, security session in progress") },
1132 /* DT WROM B */
1133 { SST(0x04, 0x10, SS_RDEF, /* XXX TBD */
1134 "Logical unit not ready, auxiliary memory not accessible") },
1135 /* DT WRO AEB VF */
1136 { SST(0x04, 0x11, SS_WAIT | EBUSY,
1137 "Logical unit not ready, notify (enable spinup) required") },
1138 /* M V */
1139 { SST(0x04, 0x12, SS_RDEF, /* XXX TBD */
1140 "Logical unit not ready, offline") },
1141 /* DT R MAEBKV */
1142 { SST(0x04, 0x13, SS_RDEF, /* XXX TBD */
1143 "Logical unit not ready, SA creation in progress") },
1144 /* D B */
1145 { SST(0x04, 0x14, SS_RDEF, /* XXX TBD */
1146 "Logical unit not ready, space allocation in progress") },
1147 /* M */
1148 { SST(0x04, 0x15, SS_RDEF, /* XXX TBD */
1149 "Logical unit not ready, robotics disabled") },
1150 /* M */
1151 { SST(0x04, 0x16, SS_RDEF, /* XXX TBD */
1152 "Logical unit not ready, configuration required") },
1153 /* M */
1154 { SST(0x04, 0x17, SS_RDEF, /* XXX TBD */
1155 "Logical unit not ready, calibration required") },
1156 /* M */
1157 { SST(0x04, 0x18, SS_RDEF, /* XXX TBD */
1158 "Logical unit not ready, a door is open") },
1159 /* M */
1160 { SST(0x04, 0x19, SS_RDEF, /* XXX TBD */
1161 "Logical unit not ready, operating in sequential mode") },
1162 /* DT B */
1163 { SST(0x04, 0x1A, SS_RDEF, /* XXX TBD */
1164 "Logical unit not ready, START/STOP UNIT command in progress") },
1165 /* D B */
1166 { SST(0x04, 0x1B, SS_RDEF, /* XXX TBD */
1167 "Logical unit not ready, sanitize in progress") },
1168 /* DT MAEB */
1169 { SST(0x04, 0x1C, SS_RDEF, /* XXX TBD */
1170 "Logical unit not ready, additional power use not yet granted") },
1171 /* D */
1172 { SST(0x04, 0x1D, SS_RDEF, /* XXX TBD */
1173 "Logical unit not ready, configuration in progress") },
1174 /* D */
1175 { SST(0x04, 0x1E, SS_FATAL | ENXIO,
1176 "Logical unit not ready, microcode activation required") },
1177 /* DTLPWROMAEBKVF */
1178 { SST(0x04, 0x1F, SS_FATAL | ENXIO,
1179 "Logical unit not ready, microcode download required") },
1180 /* DTLPWROMAEBKVF */
1181 { SST(0x04, 0x20, SS_RDEF, /* XXX TBD */
1182 "Logical unit not ready, logical unit reset required") },
1183 /* DTLPWROMAEBKVF */
1184 { SST(0x04, 0x21, SS_RDEF, /* XXX TBD */
1185 "Logical unit not ready, hard reset required") },
1186 /* DTLPWROMAEBKVF */
1187 { SST(0x04, 0x22, SS_RDEF, /* XXX TBD */
1188 "Logical unit not ready, power cycle required") },
1189 /* DTL WROMAEBKVF */
1190 { SST(0x05, 0x00, SS_RDEF,
1191 "Logical unit does not respond to selection") },
1192 /* D WROM BK */
1193 { SST(0x06, 0x00, SS_RDEF,
1194 "No reference position found") },
1195 /* DTL WROM BK */
1196 { SST(0x07, 0x00, SS_RDEF,
1197 "Multiple peripheral devices selected") },
1198 /* DTL WROMAEBKVF */
1199 { SST(0x08, 0x00, SS_RDEF,
1200 "Logical unit communication failure") },
1201 /* DTL WROMAEBKVF */
1202 { SST(0x08, 0x01, SS_RDEF,
1203 "Logical unit communication time-out") },
1204 /* DTL WROMAEBKVF */
1205 { SST(0x08, 0x02, SS_RDEF,
1206 "Logical unit communication parity error") },
1207 /* DT ROM BK */
1208 { SST(0x08, 0x03, SS_RDEF,
1209 "Logical unit communication CRC error (Ultra-DMA/32)") },
1210 /* DTLPWRO K */
1211 { SST(0x08, 0x04, SS_RDEF, /* XXX TBD */
1212 "Unreachable copy target") },
1213 /* DT WRO B */
1214 { SST(0x09, 0x00, SS_RDEF,
1215 "Track following error") },
1216 /* WRO K */
1217 { SST(0x09, 0x01, SS_RDEF,
1218 "Tracking servo failure") },
1219 /* WRO K */
1220 { SST(0x09, 0x02, SS_RDEF,
1221 "Focus servo failure") },
1222 /* WRO */
1223 { SST(0x09, 0x03, SS_RDEF,
1224 "Spindle servo failure") },
1225 /* DT WRO B */
1226 { SST(0x09, 0x04, SS_RDEF,
1227 "Head select fault") },
1228 /* DT RO B */
1229 { SST(0x09, 0x05, SS_RDEF,
1230 "Vibration induced tracking error") },
1231 /* DTLPWROMAEBKVF */
1232 { SST(0x0A, 0x00, SS_FATAL | ENOSPC,
1233 "Error log overflow") },
1234 /* DTLPWROMAEBKVF */
1235 { SST(0x0B, 0x00, SS_RDEF,
1236 "Warning") },
1237 /* DTLPWROMAEBKVF */
1238 { SST(0x0B, 0x01, SS_RDEF,
1239 "Warning - specified temperature exceeded") },
1240 /* DTLPWROMAEBKVF */
1241 { SST(0x0B, 0x02, SS_RDEF,
1242 "Warning - enclosure degraded") },
1243 /* DTLPWROMAEBKVF */
1244 { SST(0x0B, 0x03, SS_RDEF, /* XXX TBD */
1245 "Warning - background self-test failed") },
1246 /* DTLPWRO AEBKVF */
1247 { SST(0x0B, 0x04, SS_RDEF, /* XXX TBD */
1248 "Warning - background pre-scan detected medium error") },
1249 /* DTLPWRO AEBKVF */
1250 { SST(0x0B, 0x05, SS_RDEF, /* XXX TBD */
1251 "Warning - background medium scan detected medium error") },
1252 /* DTLPWROMAEBKVF */
1253 { SST(0x0B, 0x06, SS_RDEF, /* XXX TBD */
1254 "Warning - non-volatile cache now volatile") },
1255 /* DTLPWROMAEBKVF */
1256 { SST(0x0B, 0x07, SS_RDEF, /* XXX TBD */
1257 "Warning - degraded power to non-volatile cache") },
1258 /* DTLPWROMAEBKVF */
1259 { SST(0x0B, 0x08, SS_RDEF, /* XXX TBD */
1260 "Warning - power loss expected") },
1261 /* D */
1262 { SST(0x0B, 0x09, SS_RDEF, /* XXX TBD */
1263 "Warning - device statistics notification available") },
1264 /* DTLPWROMAEBKVF */
1265 { SST(0x0B, 0x0A, SS_RDEF, /* XXX TBD */
1266 "Warning - High critical temperature limit exceeded") },
1267 /* DTLPWROMAEBKVF */
1268 { SST(0x0B, 0x0B, SS_RDEF, /* XXX TBD */
1269 "Warning - Low critical temperature limit exceeded") },
1270 /* DTLPWROMAEBKVF */
1271 { SST(0x0B, 0x0C, SS_RDEF, /* XXX TBD */
1272 "Warning - High operating temperature limit exceeded") },
1273 /* DTLPWROMAEBKVF */
1274 { SST(0x0B, 0x0D, SS_RDEF, /* XXX TBD */
1275 "Warning - Low operating temperature limit exceeded") },
1276 /* DTLPWROMAEBKVF */
1277 { SST(0x0B, 0x0E, SS_RDEF, /* XXX TBD */
1278 "Warning - High citical humidity limit exceeded") },
1279 /* DTLPWROMAEBKVF */
1280 { SST(0x0B, 0x0F, SS_RDEF, /* XXX TBD */
1281 "Warning - Low citical humidity limit exceeded") },
1282 /* DTLPWROMAEBKVF */
1283 { SST(0x0B, 0x10, SS_RDEF, /* XXX TBD */
1284 "Warning - High operating humidity limit exceeded") },
1285 /* DTLPWROMAEBKVF */
1286 { SST(0x0B, 0x11, SS_RDEF, /* XXX TBD */
1287 "Warning - Low operating humidity limit exceeded") },
1288 /* T R */
1289 { SST(0x0C, 0x00, SS_RDEF,
1290 "Write error") },
1291 /* K */
1292 { SST(0x0C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1293 "Write error - recovered with auto reallocation") },
1294 /* D W O BK */
1295 { SST(0x0C, 0x02, SS_RDEF,
1296 "Write error - auto reallocation failed") },
1297 /* D W O BK */
1298 { SST(0x0C, 0x03, SS_RDEF,
1299 "Write error - recommend reassignment") },
1300 /* DT W O B */
1301 { SST(0x0C, 0x04, SS_RDEF,
1302 "Compression check miscompare error") },
1303 /* DT W O B */
1304 { SST(0x0C, 0x05, SS_RDEF,
1305 "Data expansion occurred during compression") },
1306 /* DT W O B */
1307 { SST(0x0C, 0x06, SS_RDEF,
1308 "Block not compressible") },
1309 /* R */
1310 { SST(0x0C, 0x07, SS_RDEF,
1311 "Write error - recovery needed") },
1312 /* R */
1313 { SST(0x0C, 0x08, SS_RDEF,
1314 "Write error - recovery failed") },
1315 /* R */
1316 { SST(0x0C, 0x09, SS_RDEF,
1317 "Write error - loss of streaming") },
1318 /* R */
1319 { SST(0x0C, 0x0A, SS_RDEF,
1320 "Write error - padding blocks added") },
1321 /* DT WROM B */
1322 { SST(0x0C, 0x0B, SS_RDEF, /* XXX TBD */
1323 "Auxiliary memory write error") },
1324 /* DTLPWRO AEBKVF */
1325 { SST(0x0C, 0x0C, SS_RDEF, /* XXX TBD */
1326 "Write error - unexpected unsolicited data") },
1327 /* DTLPWRO AEBKVF */
1328 { SST(0x0C, 0x0D, SS_RDEF, /* XXX TBD */
1329 "Write error - not enough unsolicited data") },
1330 /* DT W O BK */
1331 { SST(0x0C, 0x0E, SS_RDEF, /* XXX TBD */
1332 "Multiple write errors") },
1333 /* R */
1334 { SST(0x0C, 0x0F, SS_RDEF, /* XXX TBD */
1335 "Defects in error window") },
1336 /* D */
1337 { SST(0x0C, 0x10, SS_RDEF, /* XXX TBD */
1338 "Incomplete multiple atomic write operations") },
1339 /* D */
1340 { SST(0x0C, 0x11, SS_RDEF, /* XXX TBD */
1341 "Write error - recovery scan needed") },
1342 /* D */
1343 { SST(0x0C, 0x12, SS_RDEF, /* XXX TBD */
1344 "Write error - insufficient zone resources") },
1345 /* DTLPWRO A K */
1346 { SST(0x0D, 0x00, SS_RDEF, /* XXX TBD */
1347 "Error detected by third party temporary initiator") },
1348 /* DTLPWRO A K */
1349 { SST(0x0D, 0x01, SS_RDEF, /* XXX TBD */
1350 "Third party device failure") },
1351 /* DTLPWRO A K */
1352 { SST(0x0D, 0x02, SS_RDEF, /* XXX TBD */
1353 "Copy target device not reachable") },
1354 /* DTLPWRO A K */
1355 { SST(0x0D, 0x03, SS_RDEF, /* XXX TBD */
1356 "Incorrect copy target device type") },
1357 /* DTLPWRO A K */
1358 { SST(0x0D, 0x04, SS_RDEF, /* XXX TBD */
1359 "Copy target device data underrun") },
1360 /* DTLPWRO A K */
1361 { SST(0x0D, 0x05, SS_RDEF, /* XXX TBD */
1362 "Copy target device data overrun") },
1363 /* DT PWROMAEBK F */
1364 { SST(0x0E, 0x00, SS_RDEF, /* XXX TBD */
1365 "Invalid information unit") },
1366 /* DT PWROMAEBK F */
1367 { SST(0x0E, 0x01, SS_RDEF, /* XXX TBD */
1368 "Information unit too short") },
1369 /* DT PWROMAEBK F */
1370 { SST(0x0E, 0x02, SS_RDEF, /* XXX TBD */
1371 "Information unit too long") },
1372 /* DT P R MAEBK F */
1373 { SST(0x0E, 0x03, SS_RDEF, /* XXX TBD */
1374 "Invalid field in command information unit") },
1375 /* D W O BK */
1376 { SST(0x10, 0x00, SS_RDEF,
1377 "ID CRC or ECC error") },
1378 /* DT W O */
1379 { SST(0x10, 0x01, SS_RDEF, /* XXX TBD */
1380 "Logical block guard check failed") },
1381 /* DT W O */
1382 { SST(0x10, 0x02, SS_RDEF, /* XXX TBD */
1383 "Logical block application tag check failed") },
1384 /* DT W O */
1385 { SST(0x10, 0x03, SS_RDEF, /* XXX TBD */
1386 "Logical block reference tag check failed") },
1387 /* T */
1388 { SST(0x10, 0x04, SS_RDEF, /* XXX TBD */
1389 "Logical block protection error on recovered buffer data") },
1390 /* T */
1391 { SST(0x10, 0x05, SS_RDEF, /* XXX TBD */
1392 "Logical block protection method error") },
1393 /* DT WRO BK */
1394 { SST(0x11, 0x00, SS_FATAL|EIO,
1395 "Unrecovered read error") },
1396 /* DT WRO BK */
1397 { SST(0x11, 0x01, SS_FATAL|EIO,
1398 "Read retries exhausted") },
1399 /* DT WRO BK */
1400 { SST(0x11, 0x02, SS_FATAL|EIO,
1401 "Error too long to correct") },
1402 /* DT W O BK */
1403 { SST(0x11, 0x03, SS_FATAL|EIO,
1404 "Multiple read errors") },
1405 /* D W O BK */
1406 { SST(0x11, 0x04, SS_FATAL|EIO,
1407 "Unrecovered read error - auto reallocate failed") },
1408 /* WRO B */
1409 { SST(0x11, 0x05, SS_FATAL|EIO,
1410 "L-EC uncorrectable error") },
1411 /* WRO B */
1412 { SST(0x11, 0x06, SS_FATAL|EIO,
1413 "CIRC unrecovered error") },
1414 /* W O B */
1415 { SST(0x11, 0x07, SS_RDEF,
1416 "Data re-synchronization error") },
1417 /* T */
1418 { SST(0x11, 0x08, SS_RDEF,
1419 "Incomplete block read") },
1420 /* T */
1421 { SST(0x11, 0x09, SS_RDEF,
1422 "No gap found") },
1423 /* DT O BK */
1424 { SST(0x11, 0x0A, SS_RDEF,
1425 "Miscorrected error") },
1426 /* D W O BK */
1427 { SST(0x11, 0x0B, SS_FATAL|EIO,
1428 "Unrecovered read error - recommend reassignment") },
1429 /* D W O BK */
1430 { SST(0x11, 0x0C, SS_FATAL|EIO,
1431 "Unrecovered read error - recommend rewrite the data") },
1432 /* DT WRO B */
1433 { SST(0x11, 0x0D, SS_RDEF,
1434 "De-compression CRC error") },
1435 /* DT WRO B */
1436 { SST(0x11, 0x0E, SS_RDEF,
1437 "Cannot decompress using declared algorithm") },
1438 /* R */
1439 { SST(0x11, 0x0F, SS_RDEF,
1440 "Error reading UPC/EAN number") },
1441 /* R */
1442 { SST(0x11, 0x10, SS_RDEF,
1443 "Error reading ISRC number") },
1444 /* R */
1445 { SST(0x11, 0x11, SS_RDEF,
1446 "Read error - loss of streaming") },
1447 /* DT WROM B */
1448 { SST(0x11, 0x12, SS_RDEF, /* XXX TBD */
1449 "Auxiliary memory read error") },
1450 /* DTLPWRO AEBKVF */
1451 { SST(0x11, 0x13, SS_RDEF, /* XXX TBD */
1452 "Read error - failed retransmission request") },
1453 /* D */
1454 { SST(0x11, 0x14, SS_RDEF, /* XXX TBD */
1455 "Read error - LBA marked bad by application client") },
1456 /* D */
1457 { SST(0x11, 0x15, SS_RDEF, /* XXX TBD */
1458 "Write after sanitize required") },
1459 /* D W O BK */
1460 { SST(0x12, 0x00, SS_RDEF,
1461 "Address mark not found for ID field") },
1462 /* D W O BK */
1463 { SST(0x13, 0x00, SS_RDEF,
1464 "Address mark not found for data field") },
1465 /* DTL WRO BK */
1466 { SST(0x14, 0x00, SS_RDEF,
1467 "Recorded entity not found") },
1468 /* DT WRO BK */
1469 { SST(0x14, 0x01, SS_RDEF,
1470 "Record not found") },
1471 /* T */
1472 { SST(0x14, 0x02, SS_RDEF,
1473 "Filemark or setmark not found") },
1474 /* T */
1475 { SST(0x14, 0x03, SS_RDEF,
1476 "End-of-data not found") },
1477 /* T */
1478 { SST(0x14, 0x04, SS_RDEF,
1479 "Block sequence error") },
1480 /* DT W O BK */
1481 { SST(0x14, 0x05, SS_RDEF,
1482 "Record not found - recommend reassignment") },
1483 /* DT W O BK */
1484 { SST(0x14, 0x06, SS_RDEF,
1485 "Record not found - data auto-reallocated") },
1486 /* T */
1487 { SST(0x14, 0x07, SS_RDEF, /* XXX TBD */
1488 "Locate operation failure") },
1489 /* DTL WROM BK */
1490 { SST(0x15, 0x00, SS_RDEF,
1491 "Random positioning error") },
1492 /* DTL WROM BK */
1493 { SST(0x15, 0x01, SS_RDEF,
1494 "Mechanical positioning error") },
1495 /* DT WRO BK */
1496 { SST(0x15, 0x02, SS_RDEF,
1497 "Positioning error detected by read of medium") },
1498 /* D W O BK */
1499 { SST(0x16, 0x00, SS_RDEF,
1500 "Data synchronization mark error") },
1501 /* D W O BK */
1502 { SST(0x16, 0x01, SS_RDEF,
1503 "Data sync error - data rewritten") },
1504 /* D W O BK */
1505 { SST(0x16, 0x02, SS_RDEF,
1506 "Data sync error - recommend rewrite") },
1507 /* D W O BK */
1508 { SST(0x16, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1509 "Data sync error - data auto-reallocated") },
1510 /* D W O BK */
1511 { SST(0x16, 0x04, SS_RDEF,
1512 "Data sync error - recommend reassignment") },
1513 /* DT WRO BK */
1514 { SST(0x17, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1515 "Recovered data with no error correction applied") },
1516 /* DT WRO BK */
1517 { SST(0x17, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1518 "Recovered data with retries") },
1519 /* DT WRO BK */
1520 { SST(0x17, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1521 "Recovered data with positive head offset") },
1522 /* DT WRO BK */
1523 { SST(0x17, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1524 "Recovered data with negative head offset") },
1525 /* WRO B */
1526 { SST(0x17, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1527 "Recovered data with retries and/or CIRC applied") },
1528 /* D WRO BK */
1529 { SST(0x17, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1530 "Recovered data using previous sector ID") },
1531 /* D W O BK */
1532 { SST(0x17, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1533 "Recovered data without ECC - data auto-reallocated") },
1534 /* D WRO BK */
1535 { SST(0x17, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1536 "Recovered data without ECC - recommend reassignment") },
1537 /* D WRO BK */
1538 { SST(0x17, 0x08, SS_NOP | SSQ_PRINT_SENSE,
1539 "Recovered data without ECC - recommend rewrite") },
1540 /* D WRO BK */
1541 { SST(0x17, 0x09, SS_NOP | SSQ_PRINT_SENSE,
1542 "Recovered data without ECC - data rewritten") },
1543 /* DT WRO BK */
1544 { SST(0x18, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1545 "Recovered data with error correction applied") },
1546 /* D WRO BK */
1547 { SST(0x18, 0x01, SS_NOP | SSQ_PRINT_SENSE,
1548 "Recovered data with error corr. & retries applied") },
1549 /* D WRO BK */
1550 { SST(0x18, 0x02, SS_NOP | SSQ_PRINT_SENSE,
1551 "Recovered data - data auto-reallocated") },
1552 /* R */
1553 { SST(0x18, 0x03, SS_NOP | SSQ_PRINT_SENSE,
1554 "Recovered data with CIRC") },
1555 /* R */
1556 { SST(0x18, 0x04, SS_NOP | SSQ_PRINT_SENSE,
1557 "Recovered data with L-EC") },
1558 /* D WRO BK */
1559 { SST(0x18, 0x05, SS_NOP | SSQ_PRINT_SENSE,
1560 "Recovered data - recommend reassignment") },
1561 /* D WRO BK */
1562 { SST(0x18, 0x06, SS_NOP | SSQ_PRINT_SENSE,
1563 "Recovered data - recommend rewrite") },
1564 /* D W O BK */
1565 { SST(0x18, 0x07, SS_NOP | SSQ_PRINT_SENSE,
1566 "Recovered data with ECC - data rewritten") },
1567 /* R */
1568 { SST(0x18, 0x08, SS_RDEF, /* XXX TBD */
1569 "Recovered data with linking") },
1570 /* D O K */
1571 { SST(0x19, 0x00, SS_RDEF,
1572 "Defect list error") },
1573 /* D O K */
1574 { SST(0x19, 0x01, SS_RDEF,
1575 "Defect list not available") },
1576 /* D O K */
1577 { SST(0x19, 0x02, SS_RDEF,
1578 "Defect list error in primary list") },
1579 /* D O K */
1580 { SST(0x19, 0x03, SS_RDEF,
1581 "Defect list error in grown list") },
1582 /* DTLPWROMAEBKVF */
1583 { SST(0x1A, 0x00, SS_RDEF,
1584 "Parameter list length error") },
1585 /* DTLPWROMAEBKVF */
1586 { SST(0x1B, 0x00, SS_RDEF,
1587 "Synchronous data transfer error") },
1588 /* D O BK */
1589 { SST(0x1C, 0x00, SS_RDEF,
1590 "Defect list not found") },
1591 /* D O BK */
1592 { SST(0x1C, 0x01, SS_RDEF,
1593 "Primary defect list not found") },
1594 /* D O BK */
1595 { SST(0x1C, 0x02, SS_RDEF,
1596 "Grown defect list not found") },
1597 /* DT WRO BK */
1598 { SST(0x1D, 0x00, SS_FATAL,
1599 "Miscompare during verify operation") },
1600 /* D B */
1601 { SST(0x1D, 0x01, SS_RDEF, /* XXX TBD */
1602 "Miscomparable verify of unmapped LBA") },
1603 /* D W O BK */
1604 { SST(0x1E, 0x00, SS_NOP | SSQ_PRINT_SENSE,
1605 "Recovered ID with ECC correction") },
1606 /* D O K */
1607 { SST(0x1F, 0x00, SS_RDEF,
1608 "Partial defect list transfer") },
1609 /* DTLPWROMAEBKVF */
1610 { SST(0x20, 0x00, SS_FATAL | EINVAL,
1611 "Invalid command operation code") },
1612 /* DT PWROMAEBK */
1613 { SST(0x20, 0x01, SS_RDEF, /* XXX TBD */
1614 "Access denied - initiator pending-enrolled") },
1615 /* DT PWROMAEBK */
1616 { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */
1617 "Access denied - no access rights") },
1618 /* DT PWROMAEBK */
1619 { SST(0x20, 0x03, SS_RDEF, /* XXX TBD */
1620 "Access denied - invalid mgmt ID key") },
1621 /* T */
1622 { SST(0x20, 0x04, SS_RDEF, /* XXX TBD */
1623 "Illegal command while in write capable state") },
1624 /* T */
1625 { SST(0x20, 0x05, SS_RDEF, /* XXX TBD */
1626 "Obsolete") },
1627 /* T */
1628 { SST(0x20, 0x06, SS_RDEF, /* XXX TBD */
1629 "Illegal command while in explicit address mode") },
1630 /* T */
1631 { SST(0x20, 0x07, SS_RDEF, /* XXX TBD */
1632 "Illegal command while in implicit address mode") },
1633 /* DT PWROMAEBK */
1634 { SST(0x20, 0x08, SS_RDEF, /* XXX TBD */
1635 "Access denied - enrollment conflict") },
1636 /* DT PWROMAEBK */
1637 { SST(0x20, 0x09, SS_RDEF, /* XXX TBD */
1638 "Access denied - invalid LU identifier") },
1639 /* DT PWROMAEBK */
1640 { SST(0x20, 0x0A, SS_RDEF, /* XXX TBD */
1641 "Access denied - invalid proxy token") },
1642 /* DT PWROMAEBK */
1643 { SST(0x20, 0x0B, SS_RDEF, /* XXX TBD */
1644 "Access denied - ACL LUN conflict") },
1645 /* T */
1646 { SST(0x20, 0x0C, SS_FATAL | EINVAL,
1647 "Illegal command when not in append-only mode") },
1648 /* DT WRO BK */
1649 { SST(0x21, 0x00, SS_FATAL | EINVAL,
1650 "Logical block address out of range") },
1651 /* DT WROM BK */
1652 { SST(0x21, 0x01, SS_FATAL | EINVAL,
1653 "Invalid element address") },
1654 /* R */
1655 { SST(0x21, 0x02, SS_RDEF, /* XXX TBD */
1656 "Invalid address for write") },
1657 /* R */
1658 { SST(0x21, 0x03, SS_RDEF, /* XXX TBD */
1659 "Invalid write crossing layer jump") },
1660 /* D */
1661 { SST(0x21, 0x04, SS_RDEF, /* XXX TBD */
1662 "Unaligned write command") },
1663 /* D */
1664 { SST(0x21, 0x05, SS_RDEF, /* XXX TBD */
1665 "Write boundary violation") },
1666 /* D */
1667 { SST(0x21, 0x06, SS_RDEF, /* XXX TBD */
1668 "Attempt to read invalid data") },
1669 /* D */
1670 { SST(0x21, 0x07, SS_RDEF, /* XXX TBD */
1671 "Read boundary violation") },
1672 /* D */
1673 { SST(0x22, 0x00, SS_FATAL | EINVAL,
1674 "Illegal function (use 20 00, 24 00, or 26 00)") },
1675 /* DT P B */
1676 { SST(0x23, 0x00, SS_FATAL | EINVAL,
1677 "Invalid token operation, cause not reportable") },
1678 /* DT P B */
1679 { SST(0x23, 0x01, SS_FATAL | EINVAL,
1680 "Invalid token operation, unsupported token type") },
1681 /* DT P B */
1682 { SST(0x23, 0x02, SS_FATAL | EINVAL,
1683 "Invalid token operation, remote token usage not supported") },
1684 /* DT P B */
1685 { SST(0x23, 0x03, SS_FATAL | EINVAL,
1686 "Invalid token operation, remote ROD token creation not supported") },
1687 /* DT P B */
1688 { SST(0x23, 0x04, SS_FATAL | EINVAL,
1689 "Invalid token operation, token unknown") },
1690 /* DT P B */
1691 { SST(0x23, 0x05, SS_FATAL | EINVAL,
1692 "Invalid token operation, token corrupt") },
1693 /* DT P B */
1694 { SST(0x23, 0x06, SS_FATAL | EINVAL,
1695 "Invalid token operation, token revoked") },
1696 /* DT P B */
1697 { SST(0x23, 0x07, SS_FATAL | EINVAL,
1698 "Invalid token operation, token expired") },
1699 /* DT P B */
1700 { SST(0x23, 0x08, SS_FATAL | EINVAL,
1701 "Invalid token operation, token cancelled") },
1702 /* DT P B */
1703 { SST(0x23, 0x09, SS_FATAL | EINVAL,
1704 "Invalid token operation, token deleted") },
1705 /* DT P B */
1706 { SST(0x23, 0x0A, SS_FATAL | EINVAL,
1707 "Invalid token operation, invalid token length") },
1708 /* DTLPWROMAEBKVF */
1709 { SST(0x24, 0x00, SS_FATAL | EINVAL,
1710 "Invalid field in CDB") },
1711 /* DTLPWRO AEBKVF */
1712 { SST(0x24, 0x01, SS_RDEF, /* XXX TBD */
1713 "CDB decryption error") },
1714 /* T */
1715 { SST(0x24, 0x02, SS_RDEF, /* XXX TBD */
1716 "Obsolete") },
1717 /* T */
1718 { SST(0x24, 0x03, SS_RDEF, /* XXX TBD */
1719 "Obsolete") },
1720 /* F */
1721 { SST(0x24, 0x04, SS_RDEF, /* XXX TBD */
1722 "Security audit value frozen") },
1723 /* F */
1724 { SST(0x24, 0x05, SS_RDEF, /* XXX TBD */
1725 "Security working key frozen") },
1726 /* F */
1727 { SST(0x24, 0x06, SS_RDEF, /* XXX TBD */
1728 "NONCE not unique") },
1729 /* F */
1730 { SST(0x24, 0x07, SS_RDEF, /* XXX TBD */
1731 "NONCE timestamp out of range") },
1732 /* DT R MAEBKV */
1733 { SST(0x24, 0x08, SS_RDEF, /* XXX TBD */
1734 "Invalid XCDB") },
1735 /* DTLPWROMAEBKVF */
1736 { SST(0x25, 0x00, SS_FATAL | ENXIO | SSQ_LOST,
1737 "Logical unit not supported") },
1738 /* DTLPWROMAEBKVF */
1739 { SST(0x26, 0x00, SS_FATAL | EINVAL,
1740 "Invalid field in parameter list") },
1741 /* DTLPWROMAEBKVF */
1742 { SST(0x26, 0x01, SS_FATAL | EINVAL,
1743 "Parameter not supported") },
1744 /* DTLPWROMAEBKVF */
1745 { SST(0x26, 0x02, SS_FATAL | EINVAL,
1746 "Parameter value invalid") },
1747 /* DTLPWROMAE K */
1748 { SST(0x26, 0x03, SS_FATAL | EINVAL,
1749 "Threshold parameters not supported") },
1750 /* DTLPWROMAEBKVF */
1751 { SST(0x26, 0x04, SS_FATAL | EINVAL,
1752 "Invalid release of persistent reservation") },
1753 /* DTLPWRO A BK */
1754 { SST(0x26, 0x05, SS_RDEF, /* XXX TBD */
1755 "Data decryption error") },
1756 /* DTLPWRO K */
1757 { SST(0x26, 0x06, SS_FATAL | EINVAL,
1758 "Too many target descriptors") },
1759 /* DTLPWRO K */
1760 { SST(0x26, 0x07, SS_FATAL | EINVAL,
1761 "Unsupported target descriptor type code") },
1762 /* DTLPWRO K */
1763 { SST(0x26, 0x08, SS_FATAL | EINVAL,
1764 "Too many segment descriptors") },
1765 /* DTLPWRO K */
1766 { SST(0x26, 0x09, SS_FATAL | EINVAL,
1767 "Unsupported segment descriptor type code") },
1768 /* DTLPWRO K */
1769 { SST(0x26, 0x0A, SS_FATAL | EINVAL,
1770 "Unexpected inexact segment") },
1771 /* DTLPWRO K */
1772 { SST(0x26, 0x0B, SS_FATAL | EINVAL,
1773 "Inline data length exceeded") },
1774 /* DTLPWRO K */
1775 { SST(0x26, 0x0C, SS_FATAL | EINVAL,
1776 "Invalid operation for copy source or destination") },
1777 /* DTLPWRO K */
1778 { SST(0x26, 0x0D, SS_FATAL | EINVAL,
1779 "Copy segment granularity violation") },
1780 /* DT PWROMAEBK */
1781 { SST(0x26, 0x0E, SS_RDEF, /* XXX TBD */
1782 "Invalid parameter while port is enabled") },
1783 /* F */
1784 { SST(0x26, 0x0F, SS_RDEF, /* XXX TBD */
1785 "Invalid data-out buffer integrity check value") },
1786 /* T */
1787 { SST(0x26, 0x10, SS_RDEF, /* XXX TBD */
1788 "Data decryption key fail limit reached") },
1789 /* T */
1790 { SST(0x26, 0x11, SS_RDEF, /* XXX TBD */
1791 "Incomplete key-associated data set") },
1792 /* T */
1793 { SST(0x26, 0x12, SS_RDEF, /* XXX TBD */
1794 "Vendor specific key reference not found") },
1795 /* D */
1796 { SST(0x26, 0x13, SS_RDEF, /* XXX TBD */
1797 "Application tag mode page is invalid") },
1798 /* DT WRO BK */
1799 { SST(0x27, 0x00, SS_FATAL | EACCES,
1800 "Write protected") },
1801 /* DT WRO BK */
1802 { SST(0x27, 0x01, SS_FATAL | EACCES,
1803 "Hardware write protected") },
1804 /* DT WRO BK */
1805 { SST(0x27, 0x02, SS_FATAL | EACCES,
1806 "Logical unit software write protected") },
1807 /* T R */
1808 { SST(0x27, 0x03, SS_FATAL | EACCES,
1809 "Associated write protect") },
1810 /* T R */
1811 { SST(0x27, 0x04, SS_FATAL | EACCES,
1812 "Persistent write protect") },
1813 /* T R */
1814 { SST(0x27, 0x05, SS_FATAL | EACCES,
1815 "Permanent write protect") },
1816 /* R F */
1817 { SST(0x27, 0x06, SS_RDEF, /* XXX TBD */
1818 "Conditional write protect") },
1819 /* D B */
1820 { SST(0x27, 0x07, SS_FATAL | ENOSPC,
1821 "Space allocation failed write protect") },
1822 /* D */
1823 { SST(0x27, 0x08, SS_FATAL | EACCES,
1824 "Zone is read only") },
1825 /* DTLPWROMAEBKVF */
1826 { SST(0x28, 0x00, SS_FATAL | ENXIO,
1827 "Not ready to ready change, medium may have changed") },
1828 /* DT WROM B */
1829 { SST(0x28, 0x01, SS_FATAL | ENXIO,
1830 "Import or export element accessed") },
1831 /* R */
1832 { SST(0x28, 0x02, SS_RDEF, /* XXX TBD */
1833 "Format-layer may have changed") },
1834 /* M */
1835 { SST(0x28, 0x03, SS_RDEF, /* XXX TBD */
1836 "Import/export element accessed, medium changed") },
1837 /*
1838 * XXX JGibbs - All of these should use the same errno, but I don't
1839 * think ENXIO is the correct choice. Should we borrow from
1840 * the networking errnos? ECONNRESET anyone?
1841 */
1842 /* DTLPWROMAEBKVF */
1843 { SST(0x29, 0x00, SS_FATAL | ENXIO,
1844 "Power on, reset, or bus device reset occurred") },
1845 /* DTLPWROMAEBKVF */
1846 { SST(0x29, 0x01, SS_RDEF,
1847 "Power on occurred") },
1848 /* DTLPWROMAEBKVF */
1849 { SST(0x29, 0x02, SS_RDEF,
1850 "SCSI bus reset occurred") },
1851 /* DTLPWROMAEBKVF */
1852 { SST(0x29, 0x03, SS_RDEF,
1853 "Bus device reset function occurred") },
1854 /* DTLPWROMAEBKVF */
1855 { SST(0x29, 0x04, SS_RDEF,
1856 "Device internal reset") },
1857 /* DTLPWROMAEBKVF */
1858 { SST(0x29, 0x05, SS_RDEF,
1859 "Transceiver mode changed to single-ended") },
1860 /* DTLPWROMAEBKVF */
1861 { SST(0x29, 0x06, SS_RDEF,
1862 "Transceiver mode changed to LVD") },
1863 /* DTLPWROMAEBKVF */
1864 { SST(0x29, 0x07, SS_RDEF, /* XXX TBD */
1865 "I_T nexus loss occurred") },
1866 /* DTL WROMAEBKVF */
1867 { SST(0x2A, 0x00, SS_RDEF,
1868 "Parameters changed") },
1869 /* DTL WROMAEBKVF */
1870 { SST(0x2A, 0x01, SS_RDEF,
1871 "Mode parameters changed") },
1872 /* DTL WROMAE K */
1873 { SST(0x2A, 0x02, SS_RDEF,
1874 "Log parameters changed") },
1875 /* DTLPWROMAE K */
1876 { SST(0x2A, 0x03, SS_RDEF,
1877 "Reservations preempted") },
1878 /* DTLPWROMAE */
1879 { SST(0x2A, 0x04, SS_RDEF, /* XXX TBD */
1880 "Reservations released") },
1881 /* DTLPWROMAE */
1882 { SST(0x2A, 0x05, SS_RDEF, /* XXX TBD */
1883 "Registrations preempted") },
1884 /* DTLPWROMAEBKVF */
1885 { SST(0x2A, 0x06, SS_RDEF, /* XXX TBD */
1886 "Asymmetric access state changed") },
1887 /* DTLPWROMAEBKVF */
1888 { SST(0x2A, 0x07, SS_RDEF, /* XXX TBD */
1889 "Implicit asymmetric access state transition failed") },
1890 /* DT WROMAEBKVF */
1891 { SST(0x2A, 0x08, SS_RDEF, /* XXX TBD */
1892 "Priority changed") },
1893 /* D */
1894 { SST(0x2A, 0x09, SS_RDEF, /* XXX TBD */
1895 "Capacity data has changed") },
1896 /* DT */
1897 { SST(0x2A, 0x0A, SS_RDEF, /* XXX TBD */
1898 "Error history I_T nexus cleared") },
1899 /* DT */
1900 { SST(0x2A, 0x0B, SS_RDEF, /* XXX TBD */
1901 "Error history snapshot released") },
1902 /* F */
1903 { SST(0x2A, 0x0C, SS_RDEF, /* XXX TBD */
1904 "Error recovery attributes have changed") },
1905 /* T */
1906 { SST(0x2A, 0x0D, SS_RDEF, /* XXX TBD */
1907 "Data encryption capabilities changed") },
1908 /* DT M E V */
1909 { SST(0x2A, 0x10, SS_RDEF, /* XXX TBD */
1910 "Timestamp changed") },
1911 /* T */
1912 { SST(0x2A, 0x11, SS_RDEF, /* XXX TBD */
1913 "Data encryption parameters changed by another I_T nexus") },
1914 /* T */
1915 { SST(0x2A, 0x12, SS_RDEF, /* XXX TBD */
1916 "Data encryption parameters changed by vendor specific event") },
1917 /* T */
1918 { SST(0x2A, 0x13, SS_RDEF, /* XXX TBD */
1919 "Data encryption key instance counter has changed") },
1920 /* DT R MAEBKV */
1921 { SST(0x2A, 0x14, SS_RDEF, /* XXX TBD */
1922 "SA creation capabilities data has changed") },
1923 /* T M V */
1924 { SST(0x2A, 0x15, SS_RDEF, /* XXX TBD */
1925 "Medium removal prevention preempted") },
1926 /* DTLPWRO K */
1927 { SST(0x2B, 0x00, SS_RDEF,
1928 "Copy cannot execute since host cannot disconnect") },
1929 /* DTLPWROMAEBKVF */
1930 { SST(0x2C, 0x00, SS_RDEF,
1931 "Command sequence error") },
1932 /* */
1933 { SST(0x2C, 0x01, SS_RDEF,
1934 "Too many windows specified") },
1935 /* */
1936 { SST(0x2C, 0x02, SS_RDEF,
1937 "Invalid combination of windows specified") },
1938 /* R */
1939 { SST(0x2C, 0x03, SS_RDEF,
1940 "Current program area is not empty") },
1941 /* R */
1942 { SST(0x2C, 0x04, SS_RDEF,
1943 "Current program area is empty") },
1944 /* B */
1945 { SST(0x2C, 0x05, SS_RDEF, /* XXX TBD */
1946 "Illegal power condition request") },
1947 /* R */
1948 { SST(0x2C, 0x06, SS_RDEF, /* XXX TBD */
1949 "Persistent prevent conflict") },
1950 /* DTLPWROMAEBKVF */
1951 { SST(0x2C, 0x07, SS_RDEF, /* XXX TBD */
1952 "Previous busy status") },
1953 /* DTLPWROMAEBKVF */
1954 { SST(0x2C, 0x08, SS_RDEF, /* XXX TBD */
1955 "Previous task set full status") },
1956 /* DTLPWROM EBKVF */
1957 { SST(0x2C, 0x09, SS_RDEF, /* XXX TBD */
1958 "Previous reservation conflict status") },
1959 /* F */
1960 { SST(0x2C, 0x0A, SS_RDEF, /* XXX TBD */
1961 "Partition or collection contains user objects") },
1962 /* T */
1963 { SST(0x2C, 0x0B, SS_RDEF, /* XXX TBD */
1964 "Not reserved") },
1965 /* D */
1966 { SST(0x2C, 0x0C, SS_RDEF, /* XXX TBD */
1967 "ORWRITE generation does not match") },
1968 /* D */
1969 { SST(0x2C, 0x0D, SS_RDEF, /* XXX TBD */
1970 "Reset write pointer not allowed") },
1971 /* D */
1972 { SST(0x2C, 0x0E, SS_RDEF, /* XXX TBD */
1973 "Zone is offline") },
1974 /* D */
1975 { SST(0x2C, 0x0F, SS_RDEF, /* XXX TBD */
1976 "Stream not open") },
1977 /* D */
1978 { SST(0x2C, 0x10, SS_RDEF, /* XXX TBD */
1979 "Unwritten data in zone") },
1980 /* T */
1981 { SST(0x2D, 0x00, SS_RDEF,
1982 "Overwrite error on update in place") },
1983 /* R */
1984 { SST(0x2E, 0x00, SS_RDEF, /* XXX TBD */
1985 "Insufficient time for operation") },
1986 /* D */
1987 { SST(0x2E, 0x01, SS_RDEF, /* XXX TBD */
1988 "Command timeout before processing") },
1989 /* D */
1990 { SST(0x2E, 0x02, SS_RDEF, /* XXX TBD */
1991 "Command timeout during processing") },
1992 /* D */
1993 { SST(0x2E, 0x03, SS_RDEF, /* XXX TBD */
1994 "Command timeout during processing due to error recovery") },
1995 /* DTLPWROMAEBKVF */
1996 { SST(0x2F, 0x00, SS_RDEF,
1997 "Commands cleared by another initiator") },
1998 /* D */
1999 { SST(0x2F, 0x01, SS_RDEF, /* XXX TBD */
2000 "Commands cleared by power loss notification") },
2001 /* DTLPWROMAEBKVF */
2002 { SST(0x2F, 0x02, SS_RDEF, /* XXX TBD */
2003 "Commands cleared by device server") },
2004 /* DTLPWROMAEBKVF */
2005 { SST(0x2F, 0x03, SS_RDEF, /* XXX TBD */
2006 "Some commands cleared by queuing layer event") },
2007 /* DT WROM BK */
2008 { SST(0x30, 0x00, SS_RDEF,
2009 "Incompatible medium installed") },
2010 /* DT WRO BK */
2011 { SST(0x30, 0x01, SS_RDEF,
2012 "Cannot read medium - unknown format") },
2013 /* DT WRO BK */
2014 { SST(0x30, 0x02, SS_RDEF,
2015 "Cannot read medium - incompatible format") },
2016 /* DT R K */
2017 { SST(0x30, 0x03, SS_RDEF,
2018 "Cleaning cartridge installed") },
2019 /* DT WRO BK */
2020 { SST(0x30, 0x04, SS_RDEF,
2021 "Cannot write medium - unknown format") },
2022 /* DT WRO BK */
2023 { SST(0x30, 0x05, SS_RDEF,
2024 "Cannot write medium - incompatible format") },
2025 /* DT WRO B */
2026 { SST(0x30, 0x06, SS_RDEF,
2027 "Cannot format medium - incompatible medium") },
2028 /* DTL WROMAEBKVF */
2029 { SST(0x30, 0x07, SS_RDEF,
2030 "Cleaning failure") },
2031 /* R */
2032 { SST(0x30, 0x08, SS_RDEF,
2033 "Cannot write - application code mismatch") },
2034 /* R */
2035 { SST(0x30, 0x09, SS_RDEF,
2036 "Current session not fixated for append") },
2037 /* DT WRO AEBK */
2038 { SST(0x30, 0x0A, SS_RDEF, /* XXX TBD */
2039 "Cleaning request rejected") },
2040 /* T */
2041 { SST(0x30, 0x0C, SS_RDEF, /* XXX TBD */
2042 "WORM medium - overwrite attempted") },
2043 /* T */
2044 { SST(0x30, 0x0D, SS_RDEF, /* XXX TBD */
2045 "WORM medium - integrity check") },
2046 /* R */
2047 { SST(0x30, 0x10, SS_RDEF, /* XXX TBD */
2048 "Medium not formatted") },
2049 /* M */
2050 { SST(0x30, 0x11, SS_RDEF, /* XXX TBD */
2051 "Incompatible volume type") },
2052 /* M */
2053 { SST(0x30, 0x12, SS_RDEF, /* XXX TBD */
2054 "Incompatible volume qualifier") },
2055 /* M */
2056 { SST(0x30, 0x13, SS_RDEF, /* XXX TBD */
2057 "Cleaning volume expired") },
2058 /* DT WRO BK */
2059 { SST(0x31, 0x00, SS_RDEF,
2060 "Medium format corrupted") },
2061 /* D L RO B */
2062 { SST(0x31, 0x01, SS_RDEF,
2063 "Format command failed") },
2064 /* R */
2065 { SST(0x31, 0x02, SS_RDEF, /* XXX TBD */
2066 "Zoned formatting failed due to spare linking") },
2067 /* D B */
2068 { SST(0x31, 0x03, SS_RDEF, /* XXX TBD */
2069 "SANITIZE command failed") },
2070 /* D W O BK */
2071 { SST(0x32, 0x00, SS_RDEF,
2072 "No defect spare location available") },
2073 /* D W O BK */
2074 { SST(0x32, 0x01, SS_RDEF,
2075 "Defect list update failure") },
2076 /* T */
2077 { SST(0x33, 0x00, SS_RDEF,
2078 "Tape length error") },
2079 /* DTLPWROMAEBKVF */
2080 { SST(0x34, 0x00, SS_RDEF,
2081 "Enclosure failure") },
2082 /* DTLPWROMAEBKVF */
2083 { SST(0x35, 0x00, SS_RDEF,
2084 "Enclosure services failure") },
2085 /* DTLPWROMAEBKVF */
2086 { SST(0x35, 0x01, SS_RDEF,
2087 "Unsupported enclosure function") },
2088 /* DTLPWROMAEBKVF */
2089 { SST(0x35, 0x02, SS_RDEF,
2090 "Enclosure services unavailable") },
2091 /* DTLPWROMAEBKVF */
2092 { SST(0x35, 0x03, SS_RDEF,
2093 "Enclosure services transfer failure") },
2094 /* DTLPWROMAEBKVF */
2095 { SST(0x35, 0x04, SS_RDEF,
2096 "Enclosure services transfer refused") },
2097 /* DTL WROMAEBKVF */
2098 { SST(0x35, 0x05, SS_RDEF, /* XXX TBD */
2099 "Enclosure services checksum error") },
2100 /* L */
2101 { SST(0x36, 0x00, SS_RDEF,
2102 "Ribbon, ink, or toner failure") },
2103 /* DTL WROMAEBKVF */
2104 { SST(0x37, 0x00, SS_RDEF,
2105 "Rounded parameter") },
2106 /* B */
2107 { SST(0x38, 0x00, SS_RDEF, /* XXX TBD */
2108 "Event status notification") },
2109 /* B */
2110 { SST(0x38, 0x02, SS_RDEF, /* XXX TBD */
2111 "ESN - power management class event") },
2112 /* B */
2113 { SST(0x38, 0x04, SS_RDEF, /* XXX TBD */
2114 "ESN - media class event") },
2115 /* B */
2116 { SST(0x38, 0x06, SS_RDEF, /* XXX TBD */
2117 "ESN - device busy class event") },
2118 /* D */
2119 { SST(0x38, 0x07, SS_RDEF, /* XXX TBD */
2120 "Thin provisioning soft threshold reached") },
2121 /* DTL WROMAE K */
2122 { SST(0x39, 0x00, SS_RDEF,
2123 "Saving parameters not supported") },
2124 /* DTL WROM BK */
2125 { SST(0x3A, 0x00, SS_FATAL | ENXIO,
2126 "Medium not present") },
2127 /* DT WROM BK */
2128 { SST(0x3A, 0x01, SS_FATAL | ENXIO,
2129 "Medium not present - tray closed") },
2130 /* DT WROM BK */
2131 { SST(0x3A, 0x02, SS_FATAL | ENXIO,
2132 "Medium not present - tray open") },
2133 /* DT WROM B */
2134 { SST(0x3A, 0x03, SS_RDEF, /* XXX TBD */
2135 "Medium not present - loadable") },
2136 /* DT WRO B */
2137 { SST(0x3A, 0x04, SS_RDEF, /* XXX TBD */
2138 "Medium not present - medium auxiliary memory accessible") },
2139 /* TL */
2140 { SST(0x3B, 0x00, SS_RDEF,
2141 "Sequential positioning error") },
2142 /* T */
2143 { SST(0x3B, 0x01, SS_RDEF,
2144 "Tape position error at beginning-of-medium") },
2145 /* T */
2146 { SST(0x3B, 0x02, SS_RDEF,
2147 "Tape position error at end-of-medium") },
2148 /* L */
2149 { SST(0x3B, 0x03, SS_RDEF,
2150 "Tape or electronic vertical forms unit not ready") },
2151 /* L */
2152 { SST(0x3B, 0x04, SS_RDEF,
2153 "Slew failure") },
2154 /* L */
2155 { SST(0x3B, 0x05, SS_RDEF,
2156 "Paper jam") },
2157 /* L */
2158 { SST(0x3B, 0x06, SS_RDEF,
2159 "Failed to sense top-of-form") },
2160 /* L */
2161 { SST(0x3B, 0x07, SS_RDEF,
2162 "Failed to sense bottom-of-form") },
2163 /* T */
2164 { SST(0x3B, 0x08, SS_RDEF,
2165 "Reposition error") },
2166 /* */
2167 { SST(0x3B, 0x09, SS_RDEF,
2168 "Read past end of medium") },
2169 /* */
2170 { SST(0x3B, 0x0A, SS_RDEF,
2171 "Read past beginning of medium") },
2172 /* */
2173 { SST(0x3B, 0x0B, SS_RDEF,
2174 "Position past end of medium") },
2175 /* T */
2176 { SST(0x3B, 0x0C, SS_RDEF,
2177 "Position past beginning of medium") },
2178 /* DT WROM BK */
2179 { SST(0x3B, 0x0D, SS_FATAL | ENOSPC,
2180 "Medium destination element full") },
2181 /* DT WROM BK */
2182 { SST(0x3B, 0x0E, SS_RDEF,
2183 "Medium source element empty") },
2184 /* R */
2185 { SST(0x3B, 0x0F, SS_RDEF,
2186 "End of medium reached") },
2187 /* DT WROM BK */
2188 { SST(0x3B, 0x11, SS_RDEF,
2189 "Medium magazine not accessible") },
2190 /* DT WROM BK */
2191 { SST(0x3B, 0x12, SS_RDEF,
2192 "Medium magazine removed") },
2193 /* DT WROM BK */
2194 { SST(0x3B, 0x13, SS_RDEF,
2195 "Medium magazine inserted") },
2196 /* DT WROM BK */
2197 { SST(0x3B, 0x14, SS_RDEF,
2198 "Medium magazine locked") },
2199 /* DT WROM BK */
2200 { SST(0x3B, 0x15, SS_RDEF,
2201 "Medium magazine unlocked") },
2202 /* R */
2203 { SST(0x3B, 0x16, SS_RDEF, /* XXX TBD */
2204 "Mechanical positioning or changer error") },
2205 /* F */
2206 { SST(0x3B, 0x17, SS_RDEF, /* XXX TBD */
2207 "Read past end of user object") },
2208 /* M */
2209 { SST(0x3B, 0x18, SS_RDEF, /* XXX TBD */
2210 "Element disabled") },
2211 /* M */
2212 { SST(0x3B, 0x19, SS_RDEF, /* XXX TBD */
2213 "Element enabled") },
2214 /* M */
2215 { SST(0x3B, 0x1A, SS_RDEF, /* XXX TBD */
2216 "Data transfer device removed") },
2217 /* M */
2218 { SST(0x3B, 0x1B, SS_RDEF, /* XXX TBD */
2219 "Data transfer device inserted") },
2220 /* T */
2221 { SST(0x3B, 0x1C, SS_RDEF, /* XXX TBD */
2222 "Too many logical objects on partition to support operation") },
2223 /* DTLPWROMAE K */
2224 { SST(0x3D, 0x00, SS_RDEF,
2225 "Invalid bits in IDENTIFY message") },
2226 /* DTLPWROMAEBKVF */
2227 { SST(0x3E, 0x00, SS_RDEF,
2228 "Logical unit has not self-configured yet") },
2229 /* DTLPWROMAEBKVF */
2230 { SST(0x3E, 0x01, SS_RDEF,
2231 "Logical unit failure") },
2232 /* DTLPWROMAEBKVF */
2233 { SST(0x3E, 0x02, SS_RDEF,
2234 "Timeout on logical unit") },
2235 /* DTLPWROMAEBKVF */
2236 { SST(0x3E, 0x03, SS_RDEF, /* XXX TBD */
2237 "Logical unit failed self-test") },
2238 /* DTLPWROMAEBKVF */
2239 { SST(0x3E, 0x04, SS_RDEF, /* XXX TBD */
2240 "Logical unit unable to update self-test log") },
2241 /* DTLPWROMAEBKVF */
2242 { SST(0x3F, 0x00, SS_RDEF,
2243 "Target operating conditions have changed") },
2244 /* DTLPWROMAEBKVF */
2245 { SST(0x3F, 0x01, SS_RDEF,
2246 "Microcode has been changed") },
2247 /* DTLPWROM BK */
2248 { SST(0x3F, 0x02, SS_RDEF,
2249 "Changed operating definition") },
2250 /* DTLPWROMAEBKVF */
2251 { SST(0x3F, 0x03, SS_RDEF,
2252 "INQUIRY data has changed") },
2253 /* DT WROMAEBK */
2254 { SST(0x3F, 0x04, SS_RDEF,
2255 "Component device attached") },
2256 /* DT WROMAEBK */
2257 { SST(0x3F, 0x05, SS_RDEF,
2258 "Device identifier changed") },
2259 /* DT WROMAEB */
2260 { SST(0x3F, 0x06, SS_RDEF,
2261 "Redundancy group created or modified") },
2262 /* DT WROMAEB */
2263 { SST(0x3F, 0x07, SS_RDEF,
2264 "Redundancy group deleted") },
2265 /* DT WROMAEB */
2266 { SST(0x3F, 0x08, SS_RDEF,
2267 "Spare created or modified") },
2268 /* DT WROMAEB */
2269 { SST(0x3F, 0x09, SS_RDEF,
2270 "Spare deleted") },
2271 /* DT WROMAEBK */
2272 { SST(0x3F, 0x0A, SS_RDEF,
2273 "Volume set created or modified") },
2274 /* DT WROMAEBK */
2275 { SST(0x3F, 0x0B, SS_RDEF,
2276 "Volume set deleted") },
2277 /* DT WROMAEBK */
2278 { SST(0x3F, 0x0C, SS_RDEF,
2279 "Volume set deassigned") },
2280 /* DT WROMAEBK */
2281 { SST(0x3F, 0x0D, SS_RDEF,
2282 "Volume set reassigned") },
2283 /* DTLPWROMAE */
2284 { SST(0x3F, 0x0E, SS_RDEF | SSQ_RESCAN ,
2285 "Reported LUNs data has changed") },
2286 /* DTLPWROMAEBKVF */
2287 { SST(0x3F, 0x0F, SS_RDEF, /* XXX TBD */
2288 "Echo buffer overwritten") },
2289 /* DT WROM B */
2290 { SST(0x3F, 0x10, SS_RDEF, /* XXX TBD */
2291 "Medium loadable") },
2292 /* DT WROM B */
2293 { SST(0x3F, 0x11, SS_RDEF, /* XXX TBD */
2294 "Medium auxiliary memory accessible") },
2295 /* DTLPWR MAEBK F */
2296 { SST(0x3F, 0x12, SS_RDEF, /* XXX TBD */
2297 "iSCSI IP address added") },
2298 /* DTLPWR MAEBK F */
2299 { SST(0x3F, 0x13, SS_RDEF, /* XXX TBD */
2300 "iSCSI IP address removed") },
2301 /* DTLPWR MAEBK F */
2302 { SST(0x3F, 0x14, SS_RDEF, /* XXX TBD */
2303 "iSCSI IP address changed") },
2304 /* DTLPWR MAEBK */
2305 { SST(0x3F, 0x15, SS_RDEF, /* XXX TBD */
2306 "Inspect referrals sense descriptors") },
2307 /* DTLPWROMAEBKVF */
2308 { SST(0x3F, 0x16, SS_RDEF, /* XXX TBD */
2309 "Microcode has been changed without reset") },
2310 /* D */
2311 { SST(0x3F, 0x17, SS_RDEF, /* XXX TBD */
2312 "Zone transition to full") },
2313 /* D */
2314 { SST(0x40, 0x00, SS_RDEF,
2315 "RAM failure") }, /* deprecated - use 40 NN instead */
2316 /* DTLPWROMAEBKVF */
2317 { SST(0x40, 0x80, SS_RDEF,
2318 "Diagnostic failure: ASCQ = Component ID") },
2319 /* DTLPWROMAEBKVF */
2320 { SST(0x40, 0xFF, SS_RDEF | SSQ_RANGE,
2321 NULL) }, /* Range 0x80->0xFF */
2322 /* D */
2323 { SST(0x41, 0x00, SS_RDEF,
2324 "Data path failure") }, /* deprecated - use 40 NN instead */
2325 /* D */
2326 { SST(0x42, 0x00, SS_RDEF,
2327 "Power-on or self-test failure") },
2328 /* deprecated - use 40 NN instead */
2329 /* DTLPWROMAEBKVF */
2330 { SST(0x43, 0x00, SS_RDEF,
2331 "Message error") },
2332 /* DTLPWROMAEBKVF */
2333 { SST(0x44, 0x00, SS_RDEF,
2334 "Internal target failure") },
2335 /* DT P MAEBKVF */
2336 { SST(0x44, 0x01, SS_RDEF, /* XXX TBD */
2337 "Persistent reservation information lost") },
2338 /* DT B */
2339 { SST(0x44, 0x71, SS_RDEF, /* XXX TBD */
2340 "ATA device failed set features") },
2341 /* DTLPWROMAEBKVF */
2342 { SST(0x45, 0x00, SS_RDEF,
2343 "Select or reselect failure") },
2344 /* DTLPWROM BK */
2345 { SST(0x46, 0x00, SS_RDEF,
2346 "Unsuccessful soft reset") },
2347 /* DTLPWROMAEBKVF */
2348 { SST(0x47, 0x00, SS_RDEF,
2349 "SCSI parity error") },
2350 /* DTLPWROMAEBKVF */
2351 { SST(0x47, 0x01, SS_RDEF, /* XXX TBD */
2352 "Data phase CRC error detected") },
2353 /* DTLPWROMAEBKVF */
2354 { SST(0x47, 0x02, SS_RDEF, /* XXX TBD */
2355 "SCSI parity error detected during ST data phase") },
2356 /* DTLPWROMAEBKVF */
2357 { SST(0x47, 0x03, SS_RDEF, /* XXX TBD */
2358 "Information unit iuCRC error detected") },
2359 /* DTLPWROMAEBKVF */
2360 { SST(0x47, 0x04, SS_RDEF, /* XXX TBD */
2361 "Asynchronous information protection error detected") },
2362 /* DTLPWROMAEBKVF */
2363 { SST(0x47, 0x05, SS_RDEF, /* XXX TBD */
2364 "Protocol service CRC error") },
2365 /* DT MAEBKVF */
2366 { SST(0x47, 0x06, SS_RDEF, /* XXX TBD */
2367 "PHY test function in progress") },
2368 /* DT PWROMAEBK */
2369 { SST(0x47, 0x7F, SS_RDEF, /* XXX TBD */
2370 "Some commands cleared by iSCSI protocol event") },
2371 /* DTLPWROMAEBKVF */
2372 { SST(0x48, 0x00, SS_RDEF,
2373 "Initiator detected error message received") },
2374 /* DTLPWROMAEBKVF */
2375 { SST(0x49, 0x00, SS_RDEF,
2376 "Invalid message error") },
2377 /* DTLPWROMAEBKVF */
2378 { SST(0x4A, 0x00, SS_RDEF,
2379 "Command phase error") },
2380 /* DTLPWROMAEBKVF */
2381 { SST(0x4B, 0x00, SS_RDEF,
2382 "Data phase error") },
2383 /* DT PWROMAEBK */
2384 { SST(0x4B, 0x01, SS_RDEF, /* XXX TBD */
2385 "Invalid target port transfer tag received") },
2386 /* DT PWROMAEBK */
2387 { SST(0x4B, 0x02, SS_RDEF, /* XXX TBD */
2388 "Too much write data") },
2389 /* DT PWROMAEBK */
2390 { SST(0x4B, 0x03, SS_RDEF, /* XXX TBD */
2391 "ACK/NAK timeout") },
2392 /* DT PWROMAEBK */
2393 { SST(0x4B, 0x04, SS_RDEF, /* XXX TBD */
2394 "NAK received") },
2395 /* DT PWROMAEBK */
2396 { SST(0x4B, 0x05, SS_RDEF, /* XXX TBD */
2397 "Data offset error") },
2398 /* DT PWROMAEBK */
2399 { SST(0x4B, 0x06, SS_RDEF, /* XXX TBD */
2400 "Initiator response timeout") },
2401 /* DT PWROMAEBK F */
2402 { SST(0x4B, 0x07, SS_RDEF, /* XXX TBD */
2403 "Connection lost") },
2404 /* DT PWROMAEBK F */
2405 { SST(0x4B, 0x08, SS_RDEF, /* XXX TBD */
2406 "Data-in buffer overflow - data buffer size") },
2407 /* DT PWROMAEBK F */
2408 { SST(0x4B, 0x09, SS_RDEF, /* XXX TBD */
2409 "Data-in buffer overflow - data buffer descriptor area") },
2410 /* DT PWROMAEBK F */
2411 { SST(0x4B, 0x0A, SS_RDEF, /* XXX TBD */
2412 "Data-in buffer error") },
2413 /* DT PWROMAEBK F */
2414 { SST(0x4B, 0x0B, SS_RDEF, /* XXX TBD */
2415 "Data-out buffer overflow - data buffer size") },
2416 /* DT PWROMAEBK F */
2417 { SST(0x4B, 0x0C, SS_RDEF, /* XXX TBD */
2418 "Data-out buffer overflow - data buffer descriptor area") },
2419 /* DT PWROMAEBK F */
2420 { SST(0x4B, 0x0D, SS_RDEF, /* XXX TBD */
2421 "Data-out buffer error") },
2422 /* DT PWROMAEBK F */
2423 { SST(0x4B, 0x0E, SS_RDEF, /* XXX TBD */
2424 "PCIe fabric error") },
2425 /* DT PWROMAEBK F */
2426 { SST(0x4B, 0x0F, SS_RDEF, /* XXX TBD */
2427 "PCIe completion timeout") },
2428 /* DT PWROMAEBK F */
2429 { SST(0x4B, 0x10, SS_RDEF, /* XXX TBD */
2430 "PCIe completer abort") },
2431 /* DT PWROMAEBK F */
2432 { SST(0x4B, 0x11, SS_RDEF, /* XXX TBD */
2433 "PCIe poisoned TLP received") },
2434 /* DT PWROMAEBK F */
2435 { SST(0x4B, 0x12, SS_RDEF, /* XXX TBD */
2436 "PCIe ECRC check failed") },
2437 /* DT PWROMAEBK F */
2438 { SST(0x4B, 0x13, SS_RDEF, /* XXX TBD */
2439 "PCIe unsupported request") },
2440 /* DT PWROMAEBK F */
2441 { SST(0x4B, 0x14, SS_RDEF, /* XXX TBD */
2442 "PCIe ACS violation") },
2443 /* DT PWROMAEBK F */
2444 { SST(0x4B, 0x15, SS_RDEF, /* XXX TBD */
2445 "PCIe TLP prefix blocket") },
2446 /* DTLPWROMAEBKVF */
2447 { SST(0x4C, 0x00, SS_RDEF,
2448 "Logical unit failed self-configuration") },
2449 /* DTLPWROMAEBKVF */
2450 { SST(0x4D, 0x00, SS_RDEF,
2451 "Tagged overlapped commands: ASCQ = Queue tag ID") },
2452 /* DTLPWROMAEBKVF */
2453 { SST(0x4D, 0xFF, SS_RDEF | SSQ_RANGE,
2454 NULL) }, /* Range 0x00->0xFF */
2455 /* DTLPWROMAEBKVF */
2456 { SST(0x4E, 0x00, SS_RDEF,
2457 "Overlapped commands attempted") },
2458 /* T */
2459 { SST(0x50, 0x00, SS_RDEF,
2460 "Write append error") },
2461 /* T */
2462 { SST(0x50, 0x01, SS_RDEF,
2463 "Write append position error") },
2464 /* T */
2465 { SST(0x50, 0x02, SS_RDEF,
2466 "Position error related to timing") },
2467 /* T RO */
2468 { SST(0x51, 0x00, SS_RDEF,
2469 "Erase failure") },
2470 /* R */
2471 { SST(0x51, 0x01, SS_RDEF, /* XXX TBD */
2472 "Erase failure - incomplete erase operation detected") },
2473 /* T */
2474 { SST(0x52, 0x00, SS_RDEF,
2475 "Cartridge fault") },
2476 /* DTL WROM BK */
2477 { SST(0x53, 0x00, SS_RDEF,
2478 "Media load or eject failed") },
2479 /* T */
2480 { SST(0x53, 0x01, SS_RDEF,
2481 "Unload tape failure") },
2482 /* DT WROM BK */
2483 { SST(0x53, 0x02, SS_RDEF,
2484 "Medium removal prevented") },
2485 /* M */
2486 { SST(0x53, 0x03, SS_RDEF, /* XXX TBD */
2487 "Medium removal prevented by data transfer element") },
2488 /* T */
2489 { SST(0x53, 0x04, SS_RDEF, /* XXX TBD */
2490 "Medium thread or unthread failure") },
2491 /* M */
2492 { SST(0x53, 0x05, SS_RDEF, /* XXX TBD */
2493 "Volume identifier invalid") },
2494 /* T */
2495 { SST(0x53, 0x06, SS_RDEF, /* XXX TBD */
2496 "Volume identifier missing") },
2497 /* M */
2498 { SST(0x53, 0x07, SS_RDEF, /* XXX TBD */
2499 "Duplicate volume identifier") },
2500 /* M */
2501 { SST(0x53, 0x08, SS_RDEF, /* XXX TBD */
2502 "Element status unknown") },
2503 /* M */
2504 { SST(0x53, 0x09, SS_RDEF, /* XXX TBD */
2505 "Data transfer device error - load failed") },
2506 /* M */
2507 { SST(0x53, 0x0A, SS_RDEF, /* XXX TBD */
2508 "Data transfer device error - unload failed") },
2509 /* M */
2510 { SST(0x53, 0x0B, SS_RDEF, /* XXX TBD */
2511 "Data transfer device error - unload missing") },
2512 /* M */
2513 { SST(0x53, 0x0C, SS_RDEF, /* XXX TBD */
2514 "Data transfer device error - eject failed") },
2515 /* M */
2516 { SST(0x53, 0x0D, SS_RDEF, /* XXX TBD */
2517 "Data transfer device error - library communication failed") },
2518 /* P */
2519 { SST(0x54, 0x00, SS_RDEF,
2520 "SCSI to host system interface failure") },
2521 /* P */
2522 { SST(0x55, 0x00, SS_RDEF,
2523 "System resource failure") },
2524 /* D O BK */
2525 { SST(0x55, 0x01, SS_FATAL | ENOSPC,
2526 "System buffer full") },
2527 /* DTLPWROMAE K */
2528 { SST(0x55, 0x02, SS_RDEF, /* XXX TBD */
2529 "Insufficient reservation resources") },
2530 /* DTLPWROMAE K */
2531 { SST(0x55, 0x03, SS_RDEF, /* XXX TBD */
2532 "Insufficient resources") },
2533 /* DTLPWROMAE K */
2534 { SST(0x55, 0x04, SS_RDEF, /* XXX TBD */
2535 "Insufficient registration resources") },
2536 /* DT PWROMAEBK */
2537 { SST(0x55, 0x05, SS_RDEF, /* XXX TBD */
2538 "Insufficient access control resources") },
2539 /* DT WROM B */
2540 { SST(0x55, 0x06, SS_RDEF, /* XXX TBD */
2541 "Auxiliary memory out of space") },
2542 /* F */
2543 { SST(0x55, 0x07, SS_RDEF, /* XXX TBD */
2544 "Quota error") },
2545 /* T */
2546 { SST(0x55, 0x08, SS_RDEF, /* XXX TBD */
2547 "Maximum number of supplemental decryption keys exceeded") },
2548 /* M */
2549 { SST(0x55, 0x09, SS_RDEF, /* XXX TBD */
2550 "Medium auxiliary memory not accessible") },
2551 /* M */
2552 { SST(0x55, 0x0A, SS_RDEF, /* XXX TBD */
2553 "Data currently unavailable") },
2554 /* DTLPWROMAEBKVF */
2555 { SST(0x55, 0x0B, SS_RDEF, /* XXX TBD */
2556 "Insufficient power for operation") },
2557 /* DT P B */
2558 { SST(0x55, 0x0C, SS_RDEF, /* XXX TBD */
2559 "Insufficient resources to create ROD") },
2560 /* DT P B */
2561 { SST(0x55, 0x0D, SS_RDEF, /* XXX TBD */
2562 "Insufficient resources to create ROD token") },
2563 /* D */
2564 { SST(0x55, 0x0E, SS_RDEF, /* XXX TBD */
2565 "Insufficient zone resources") },
2566 /* D */
2567 { SST(0x55, 0x0F, SS_RDEF, /* XXX TBD */
2568 "Insufficient zone resources to complete write") },
2569 /* D */
2570 { SST(0x55, 0x10, SS_RDEF, /* XXX TBD */
2571 "Maximum number of streams open") },
2572 /* R */
2573 { SST(0x57, 0x00, SS_RDEF,
2574 "Unable to recover table-of-contents") },
2575 /* O */
2576 { SST(0x58, 0x00, SS_RDEF,
2577 "Generation does not exist") },
2578 /* O */
2579 { SST(0x59, 0x00, SS_RDEF,
2580 "Updated block read") },
2581 /* DTLPWRO BK */
2582 { SST(0x5A, 0x00, SS_RDEF,
2583 "Operator request or state change input") },
2584 /* DT WROM BK */
2585 { SST(0x5A, 0x01, SS_RDEF,
2586 "Operator medium removal request") },
2587 /* DT WRO A BK */
2588 { SST(0x5A, 0x02, SS_RDEF,
2589 "Operator selected write protect") },
2590 /* DT WRO A BK */
2591 { SST(0x5A, 0x03, SS_RDEF,
2592 "Operator selected write permit") },
2593 /* DTLPWROM K */
2594 { SST(0x5B, 0x00, SS_RDEF,
2595 "Log exception") },
2596 /* DTLPWROM K */
2597 { SST(0x5B, 0x01, SS_RDEF,
2598 "Threshold condition met") },
2599 /* DTLPWROM K */
2600 { SST(0x5B, 0x02, SS_RDEF,
2601 "Log counter at maximum") },
2602 /* DTLPWROM K */
2603 { SST(0x5B, 0x03, SS_RDEF,
2604 "Log list codes exhausted") },
2605 /* D O */
2606 { SST(0x5C, 0x00, SS_RDEF,
2607 "RPL status change") },
2608 /* D O */
2609 { SST(0x5C, 0x01, SS_NOP | SSQ_PRINT_SENSE,
2610 "Spindles synchronized") },
2611 /* D O */
2612 { SST(0x5C, 0x02, SS_RDEF,
2613 "Spindles not synchronized") },
2614 /* DTLPWROMAEBKVF */
2615 { SST(0x5D, 0x00, SS_RDEF,
2616 "Failure prediction threshold exceeded") },
2617 /* R B */
2618 { SST(0x5D, 0x01, SS_RDEF, /* XXX TBD */
2619 "Media failure prediction threshold exceeded") },
2620 /* R */
2621 { SST(0x5D, 0x02, SS_RDEF, /* XXX TBD */
2622 "Logical unit failure prediction threshold exceeded") },
2623 /* R */
2624 { SST(0x5D, 0x03, SS_RDEF, /* XXX TBD */
2625 "Spare area exhaustion prediction threshold exceeded") },
2626 /* D B */
2627 { SST(0x5D, 0x10, SS_RDEF, /* XXX TBD */
2628 "Hardware impending failure general hard drive failure") },
2629 /* D B */
2630 { SST(0x5D, 0x11, SS_RDEF, /* XXX TBD */
2631 "Hardware impending failure drive error rate too high") },
2632 /* D B */
2633 { SST(0x5D, 0x12, SS_RDEF, /* XXX TBD */
2634 "Hardware impending failure data error rate too high") },
2635 /* D B */
2636 { SST(0x5D, 0x13, SS_RDEF, /* XXX TBD */
2637 "Hardware impending failure seek error rate too high") },
2638 /* D B */
2639 { SST(0x5D, 0x14, SS_RDEF, /* XXX TBD */
2640 "Hardware impending failure too many block reassigns") },
2641 /* D B */
2642 { SST(0x5D, 0x15, SS_RDEF, /* XXX TBD */
2643 "Hardware impending failure access times too high") },
2644 /* D B */
2645 { SST(0x5D, 0x16, SS_RDEF, /* XXX TBD */
2646 "Hardware impending failure start unit times too high") },
2647 /* D B */
2648 { SST(0x5D, 0x17, SS_RDEF, /* XXX TBD */
2649 "Hardware impending failure channel parametrics") },
2650 /* D B */
2651 { SST(0x5D, 0x18, SS_RDEF, /* XXX TBD */
2652 "Hardware impending failure controller detected") },
2653 /* D B */
2654 { SST(0x5D, 0x19, SS_RDEF, /* XXX TBD */
2655 "Hardware impending failure throughput performance") },
2656 /* D B */
2657 { SST(0x5D, 0x1A, SS_RDEF, /* XXX TBD */
2658 "Hardware impending failure seek time performance") },
2659 /* D B */
2660 { SST(0x5D, 0x1B, SS_RDEF, /* XXX TBD */
2661 "Hardware impending failure spin-up retry count") },
2662 /* D B */
2663 { SST(0x5D, 0x1C, SS_RDEF, /* XXX TBD */
2664 "Hardware impending failure drive calibration retry count") },
2665 /* D B */
2666 { SST(0x5D, 0x20, SS_RDEF, /* XXX TBD */
2667 "Controller impending failure general hard drive failure") },
2668 /* D B */
2669 { SST(0x5D, 0x21, SS_RDEF, /* XXX TBD */
2670 "Controller impending failure drive error rate too high") },
2671 /* D B */
2672 { SST(0x5D, 0x22, SS_RDEF, /* XXX TBD */
2673 "Controller impending failure data error rate too high") },
2674 /* D B */
2675 { SST(0x5D, 0x23, SS_RDEF, /* XXX TBD */
2676 "Controller impending failure seek error rate too high") },
2677 /* D B */
2678 { SST(0x5D, 0x24, SS_RDEF, /* XXX TBD */
2679 "Controller impending failure too many block reassigns") },
2680 /* D B */
2681 { SST(0x5D, 0x25, SS_RDEF, /* XXX TBD */
2682 "Controller impending failure access times too high") },
2683 /* D B */
2684 { SST(0x5D, 0x26, SS_RDEF, /* XXX TBD */
2685 "Controller impending failure start unit times too high") },
2686 /* D B */
2687 { SST(0x5D, 0x27, SS_RDEF, /* XXX TBD */
2688 "Controller impending failure channel parametrics") },
2689 /* D B */
2690 { SST(0x5D, 0x28, SS_RDEF, /* XXX TBD */
2691 "Controller impending failure controller detected") },
2692 /* D B */
2693 { SST(0x5D, 0x29, SS_RDEF, /* XXX TBD */
2694 "Controller impending failure throughput performance") },
2695 /* D B */
2696 { SST(0x5D, 0x2A, SS_RDEF, /* XXX TBD */
2697 "Controller impending failure seek time performance") },
2698 /* D B */
2699 { SST(0x5D, 0x2B, SS_RDEF, /* XXX TBD */
2700 "Controller impending failure spin-up retry count") },
2701 /* D B */
2702 { SST(0x5D, 0x2C, SS_RDEF, /* XXX TBD */
2703 "Controller impending failure drive calibration retry count") },
2704 /* D B */
2705 { SST(0x5D, 0x30, SS_RDEF, /* XXX TBD */
2706 "Data channel impending failure general hard drive failure") },
2707 /* D B */
2708 { SST(0x5D, 0x31, SS_RDEF, /* XXX TBD */
2709 "Data channel impending failure drive error rate too high") },
2710 /* D B */
2711 { SST(0x5D, 0x32, SS_RDEF, /* XXX TBD */
2712 "Data channel impending failure data error rate too high") },
2713 /* D B */
2714 { SST(0x5D, 0x33, SS_RDEF, /* XXX TBD */
2715 "Data channel impending failure seek error rate too high") },
2716 /* D B */
2717 { SST(0x5D, 0x34, SS_RDEF, /* XXX TBD */
2718 "Data channel impending failure too many block reassigns") },
2719 /* D B */
2720 { SST(0x5D, 0x35, SS_RDEF, /* XXX TBD */
2721 "Data channel impending failure access times too high") },
2722 /* D B */
2723 { SST(0x5D, 0x36, SS_RDEF, /* XXX TBD */
2724 "Data channel impending failure start unit times too high") },
2725 /* D B */
2726 { SST(0x5D, 0x37, SS_RDEF, /* XXX TBD */
2727 "Data channel impending failure channel parametrics") },
2728 /* D B */
2729 { SST(0x5D, 0x38, SS_RDEF, /* XXX TBD */
2730 "Data channel impending failure controller detected") },
2731 /* D B */
2732 { SST(0x5D, 0x39, SS_RDEF, /* XXX TBD */
2733 "Data channel impending failure throughput performance") },
2734 /* D B */
2735 { SST(0x5D, 0x3A, SS_RDEF, /* XXX TBD */
2736 "Data channel impending failure seek time performance") },
2737 /* D B */
2738 { SST(0x5D, 0x3B, SS_RDEF, /* XXX TBD */
2739 "Data channel impending failure spin-up retry count") },
2740 /* D B */
2741 { SST(0x5D, 0x3C, SS_RDEF, /* XXX TBD */
2742 "Data channel impending failure drive calibration retry count") },
2743 /* D B */
2744 { SST(0x5D, 0x40, SS_RDEF, /* XXX TBD */
2745 "Servo impending failure general hard drive failure") },
2746 /* D B */
2747 { SST(0x5D, 0x41, SS_RDEF, /* XXX TBD */
2748 "Servo impending failure drive error rate too high") },
2749 /* D B */
2750 { SST(0x5D, 0x42, SS_RDEF, /* XXX TBD */
2751 "Servo impending failure data error rate too high") },
2752 /* D B */
2753 { SST(0x5D, 0x43, SS_RDEF, /* XXX TBD */
2754 "Servo impending failure seek error rate too high") },
2755 /* D B */
2756 { SST(0x5D, 0x44, SS_RDEF, /* XXX TBD */
2757 "Servo impending failure too many block reassigns") },
2758 /* D B */
2759 { SST(0x5D, 0x45, SS_RDEF, /* XXX TBD */
2760 "Servo impending failure access times too high") },
2761 /* D B */
2762 { SST(0x5D, 0x46, SS_RDEF, /* XXX TBD */
2763 "Servo impending failure start unit times too high") },
2764 /* D B */
2765 { SST(0x5D, 0x47, SS_RDEF, /* XXX TBD */
2766 "Servo impending failure channel parametrics") },
2767 /* D B */
2768 { SST(0x5D, 0x48, SS_RDEF, /* XXX TBD */
2769 "Servo impending failure controller detected") },
2770 /* D B */
2771 { SST(0x5D, 0x49, SS_RDEF, /* XXX TBD */
2772 "Servo impending failure throughput performance") },
2773 /* D B */
2774 { SST(0x5D, 0x4A, SS_RDEF, /* XXX TBD */
2775 "Servo impending failure seek time performance") },
2776 /* D B */
2777 { SST(0x5D, 0x4B, SS_RDEF, /* XXX TBD */
2778 "Servo impending failure spin-up retry count") },
2779 /* D B */
2780 { SST(0x5D, 0x4C, SS_RDEF, /* XXX TBD */
2781 "Servo impending failure drive calibration retry count") },
2782 /* D B */
2783 { SST(0x5D, 0x50, SS_RDEF, /* XXX TBD */
2784 "Spindle impending failure general hard drive failure") },
2785 /* D B */
2786 { SST(0x5D, 0x51, SS_RDEF, /* XXX TBD */
2787 "Spindle impending failure drive error rate too high") },
2788 /* D B */
2789 { SST(0x5D, 0x52, SS_RDEF, /* XXX TBD */
2790 "Spindle impending failure data error rate too high") },
2791 /* D B */
2792 { SST(0x5D, 0x53, SS_RDEF, /* XXX TBD */
2793 "Spindle impending failure seek error rate too high") },
2794 /* D B */
2795 { SST(0x5D, 0x54, SS_RDEF, /* XXX TBD */
2796 "Spindle impending failure too many block reassigns") },
2797 /* D B */
2798 { SST(0x5D, 0x55, SS_RDEF, /* XXX TBD */
2799 "Spindle impending failure access times too high") },
2800 /* D B */
2801 { SST(0x5D, 0x56, SS_RDEF, /* XXX TBD */
2802 "Spindle impending failure start unit times too high") },
2803 /* D B */
2804 { SST(0x5D, 0x57, SS_RDEF, /* XXX TBD */
2805 "Spindle impending failure channel parametrics") },
2806 /* D B */
2807 { SST(0x5D, 0x58, SS_RDEF, /* XXX TBD */
2808 "Spindle impending failure controller detected") },
2809 /* D B */
2810 { SST(0x5D, 0x59, SS_RDEF, /* XXX TBD */
2811 "Spindle impending failure throughput performance") },
2812 /* D B */
2813 { SST(0x5D, 0x5A, SS_RDEF, /* XXX TBD */
2814 "Spindle impending failure seek time performance") },
2815 /* D B */
2816 { SST(0x5D, 0x5B, SS_RDEF, /* XXX TBD */
2817 "Spindle impending failure spin-up retry count") },
2818 /* D B */
2819 { SST(0x5D, 0x5C, SS_RDEF, /* XXX TBD */
2820 "Spindle impending failure drive calibration retry count") },
2821 /* D B */
2822 { SST(0x5D, 0x60, SS_RDEF, /* XXX TBD */
2823 "Firmware impending failure general hard drive failure") },
2824 /* D B */
2825 { SST(0x5D, 0x61, SS_RDEF, /* XXX TBD */
2826 "Firmware impending failure drive error rate too high") },
2827 /* D B */
2828 { SST(0x5D, 0x62, SS_RDEF, /* XXX TBD */
2829 "Firmware impending failure data error rate too high") },
2830 /* D B */
2831 { SST(0x5D, 0x63, SS_RDEF, /* XXX TBD */
2832 "Firmware impending failure seek error rate too high") },
2833 /* D B */
2834 { SST(0x5D, 0x64, SS_RDEF, /* XXX TBD */
2835 "Firmware impending failure too many block reassigns") },
2836 /* D B */
2837 { SST(0x5D, 0x65, SS_RDEF, /* XXX TBD */
2838 "Firmware impending failure access times too high") },
2839 /* D B */
2840 { SST(0x5D, 0x66, SS_RDEF, /* XXX TBD */
2841 "Firmware impending failure start unit times too high") },
2842 /* D B */
2843 { SST(0x5D, 0x67, SS_RDEF, /* XXX TBD */
2844 "Firmware impending failure channel parametrics") },
2845 /* D B */
2846 { SST(0x5D, 0x68, SS_RDEF, /* XXX TBD */
2847 "Firmware impending failure controller detected") },
2848 /* D B */
2849 { SST(0x5D, 0x69, SS_RDEF, /* XXX TBD */
2850 "Firmware impending failure throughput performance") },
2851 /* D B */
2852 { SST(0x5D, 0x6A, SS_RDEF, /* XXX TBD */
2853 "Firmware impending failure seek time performance") },
2854 /* D B */
2855 { SST(0x5D, 0x6B, SS_RDEF, /* XXX TBD */
2856 "Firmware impending failure spin-up retry count") },
2857 /* D B */
2858 { SST(0x5D, 0x6C, SS_RDEF, /* XXX TBD */
2859 "Firmware impending failure drive calibration retry count") },
2860 /* DTLPWROMAEBKVF */
2861 { SST(0x5D, 0xFF, SS_RDEF,
2862 "Failure prediction threshold exceeded (false)") },
2863 /* DTLPWRO A K */
2864 { SST(0x5E, 0x00, SS_RDEF,
2865 "Low power condition on") },
2866 /* DTLPWRO A K */
2867 { SST(0x5E, 0x01, SS_RDEF,
2868 "Idle condition activated by timer") },
2869 /* DTLPWRO A K */
2870 { SST(0x5E, 0x02, SS_RDEF,
2871 "Standby condition activated by timer") },
2872 /* DTLPWRO A K */
2873 { SST(0x5E, 0x03, SS_RDEF,
2874 "Idle condition activated by command") },
2875 /* DTLPWRO A K */
2876 { SST(0x5E, 0x04, SS_RDEF,
2877 "Standby condition activated by command") },
2878 /* DTLPWRO A K */
2879 { SST(0x5E, 0x05, SS_RDEF,
2880 "Idle-B condition activated by timer") },
2881 /* DTLPWRO A K */
2882 { SST(0x5E, 0x06, SS_RDEF,
2883 "Idle-B condition activated by command") },
2884 /* DTLPWRO A K */
2885 { SST(0x5E, 0x07, SS_RDEF,
2886 "Idle-C condition activated by timer") },
2887 /* DTLPWRO A K */
2888 { SST(0x5E, 0x08, SS_RDEF,
2889 "Idle-C condition activated by command") },
2890 /* DTLPWRO A K */
2891 { SST(0x5E, 0x09, SS_RDEF,
2892 "Standby-Y condition activated by timer") },
2893 /* DTLPWRO A K */
2894 { SST(0x5E, 0x0A, SS_RDEF,
2895 "Standby-Y condition activated by command") },
2896 /* B */
2897 { SST(0x5E, 0x41, SS_RDEF, /* XXX TBD */
2898 "Power state change to active") },
2899 /* B */
2900 { SST(0x5E, 0x42, SS_RDEF, /* XXX TBD */
2901 "Power state change to idle") },
2902 /* B */
2903 { SST(0x5E, 0x43, SS_RDEF, /* XXX TBD */
2904 "Power state change to standby") },
2905 /* B */
2906 { SST(0x5E, 0x45, SS_RDEF, /* XXX TBD */
2907 "Power state change to sleep") },
2908 /* BK */
2909 { SST(0x5E, 0x47, SS_RDEF, /* XXX TBD */
2910 "Power state change to device control") },
2911 /* */
2912 { SST(0x60, 0x00, SS_RDEF,
2913 "Lamp failure") },
2914 /* */
2915 { SST(0x61, 0x00, SS_RDEF,
2916 "Video acquisition error") },
2917 /* */
2918 { SST(0x61, 0x01, SS_RDEF,
2919 "Unable to acquire video") },
2920 /* */
2921 { SST(0x61, 0x02, SS_RDEF,
2922 "Out of focus") },
2923 /* */
2924 { SST(0x62, 0x00, SS_RDEF,
2925 "Scan head positioning error") },
2926 /* R */
2927 { SST(0x63, 0x00, SS_RDEF,
2928 "End of user area encountered on this track") },
2929 /* R */
2930 { SST(0x63, 0x01, SS_FATAL | ENOSPC,
2931 "Packet does not fit in available space") },
2932 /* R */
2933 { SST(0x64, 0x00, SS_FATAL | ENXIO,
2934 "Illegal mode for this track") },
2935 /* R */
2936 { SST(0x64, 0x01, SS_RDEF,
2937 "Invalid packet size") },
2938 /* DTLPWROMAEBKVF */
2939 { SST(0x65, 0x00, SS_RDEF,
2940 "Voltage fault") },
2941 /* */
2942 { SST(0x66, 0x00, SS_RDEF,
2943 "Automatic document feeder cover up") },
2944 /* */
2945 { SST(0x66, 0x01, SS_RDEF,
2946 "Automatic document feeder lift up") },
2947 /* */
2948 { SST(0x66, 0x02, SS_RDEF,
2949 "Document jam in automatic document feeder") },
2950 /* */
2951 { SST(0x66, 0x03, SS_RDEF,
2952 "Document miss feed automatic in document feeder") },
2953 /* A */
2954 { SST(0x67, 0x00, SS_RDEF,
2955 "Configuration failure") },
2956 /* A */
2957 { SST(0x67, 0x01, SS_RDEF,
2958 "Configuration of incapable logical units failed") },
2959 /* A */
2960 { SST(0x67, 0x02, SS_RDEF,
2961 "Add logical unit failed") },
2962 /* A */
2963 { SST(0x67, 0x03, SS_RDEF,
2964 "Modification of logical unit failed") },
2965 /* A */
2966 { SST(0x67, 0x04, SS_RDEF,
2967 "Exchange of logical unit failed") },
2968 /* A */
2969 { SST(0x67, 0x05, SS_RDEF,
2970 "Remove of logical unit failed") },
2971 /* A */
2972 { SST(0x67, 0x06, SS_RDEF,
2973 "Attachment of logical unit failed") },
2974 /* A */
2975 { SST(0x67, 0x07, SS_RDEF,
2976 "Creation of logical unit failed") },
2977 /* A */
2978 { SST(0x67, 0x08, SS_RDEF, /* XXX TBD */
2979 "Assign failure occurred") },
2980 /* A */
2981 { SST(0x67, 0x09, SS_RDEF, /* XXX TBD */
2982 "Multiply assigned logical unit") },
2983 /* DTLPWROMAEBKVF */
2984 { SST(0x67, 0x0A, SS_RDEF, /* XXX TBD */
2985 "Set target port groups command failed") },
2986 /* DT B */
2987 { SST(0x67, 0x0B, SS_RDEF, /* XXX TBD */
2988 "ATA device feature not enabled") },
2989 /* A */
2990 { SST(0x68, 0x00, SS_RDEF,
2991 "Logical unit not configured") },
2992 /* D */
2993 { SST(0x68, 0x01, SS_RDEF,
2994 "Subsidiary logical unit not configured") },
2995 /* A */
2996 { SST(0x69, 0x00, SS_RDEF,
2997 "Data loss on logical unit") },
2998 /* A */
2999 { SST(0x69, 0x01, SS_RDEF,
3000 "Multiple logical unit failures") },
3001 /* A */
3002 { SST(0x69, 0x02, SS_RDEF,
3003 "Parity/data mismatch") },
3004 /* A */
3005 { SST(0x6A, 0x00, SS_RDEF,
3006 "Informational, refer to log") },
3007 /* A */
3008 { SST(0x6B, 0x00, SS_RDEF,
3009 "State change has occurred") },
3010 /* A */
3011 { SST(0x6B, 0x01, SS_RDEF,
3012 "Redundancy level got better") },
3013 /* A */
3014 { SST(0x6B, 0x02, SS_RDEF,
3015 "Redundancy level got worse") },
3016 /* A */
3017 { SST(0x6C, 0x00, SS_RDEF,
3018 "Rebuild failure occurred") },
3019 /* A */
3020 { SST(0x6D, 0x00, SS_RDEF,
3021 "Recalculate failure occurred") },
3022 /* A */
3023 { SST(0x6E, 0x00, SS_RDEF,
3024 "Command to logical unit failed") },
3025 /* R */
3026 { SST(0x6F, 0x00, SS_RDEF, /* XXX TBD */
3027 "Copy protection key exchange failure - authentication failure") },
3028 /* R */
3029 { SST(0x6F, 0x01, SS_RDEF, /* XXX TBD */
3030 "Copy protection key exchange failure - key not present") },
3031 /* R */
3032 { SST(0x6F, 0x02, SS_RDEF, /* XXX TBD */
3033 "Copy protection key exchange failure - key not established") },
3034 /* R */
3035 { SST(0x6F, 0x03, SS_RDEF, /* XXX TBD */
3036 "Read of scrambled sector without authentication") },
3037 /* R */
3038 { SST(0x6F, 0x04, SS_RDEF, /* XXX TBD */
3039 "Media region code is mismatched to logical unit region") },
3040 /* R */
3041 { SST(0x6F, 0x05, SS_RDEF, /* XXX TBD */
3042 "Drive region must be permanent/region reset count error") },
3043 /* R */
3044 { SST(0x6F, 0x06, SS_RDEF, /* XXX TBD */
3045 "Insufficient block count for binding NONCE recording") },
3046 /* R */
3047 { SST(0x6F, 0x07, SS_RDEF, /* XXX TBD */
3048 "Conflict in binding NONCE recording") },
3049 /* T */
3050 { SST(0x70, 0x00, SS_RDEF,
3051 "Decompression exception short: ASCQ = Algorithm ID") },
3052 /* T */
3053 { SST(0x70, 0xFF, SS_RDEF | SSQ_RANGE,
3054 NULL) }, /* Range 0x00 -> 0xFF */
3055 /* T */
3056 { SST(0x71, 0x00, SS_RDEF,
3057 "Decompression exception long: ASCQ = Algorithm ID") },
3058 /* T */
3059 { SST(0x71, 0xFF, SS_RDEF | SSQ_RANGE,
3060 NULL) }, /* Range 0x00 -> 0xFF */
3061 /* R */
3062 { SST(0x72, 0x00, SS_RDEF,
3063 "Session fixation error") },
3064 /* R */
3065 { SST(0x72, 0x01, SS_RDEF,
3066 "Session fixation error writing lead-in") },
3067 /* R */
3068 { SST(0x72, 0x02, SS_RDEF,
3069 "Session fixation error writing lead-out") },
3070 /* R */
3071 { SST(0x72, 0x03, SS_RDEF,
3072 "Session fixation error - incomplete track in session") },
3073 /* R */
3074 { SST(0x72, 0x04, SS_RDEF,
3075 "Empty or partially written reserved track") },
3076 /* R */
3077 { SST(0x72, 0x05, SS_RDEF, /* XXX TBD */
3078 "No more track reservations allowed") },
3079 /* R */
3080 { SST(0x72, 0x06, SS_RDEF, /* XXX TBD */
3081 "RMZ extension is not allowed") },
3082 /* R */
3083 { SST(0x72, 0x07, SS_RDEF, /* XXX TBD */
3084 "No more test zone extensions are allowed") },
3085 /* R */
3086 { SST(0x73, 0x00, SS_RDEF,
3087 "CD control error") },
3088 /* R */
3089 { SST(0x73, 0x01, SS_RDEF,
3090 "Power calibration area almost full") },
3091 /* R */
3092 { SST(0x73, 0x02, SS_FATAL | ENOSPC,
3093 "Power calibration area is full") },
3094 /* R */
3095 { SST(0x73, 0x03, SS_RDEF,
3096 "Power calibration area error") },
3097 /* R */
3098 { SST(0x73, 0x04, SS_RDEF,
3099 "Program memory area update failure") },
3100 /* R */
3101 { SST(0x73, 0x05, SS_RDEF,
3102 "Program memory area is full") },
3103 /* R */
3104 { SST(0x73, 0x06, SS_RDEF, /* XXX TBD */
3105 "RMA/PMA is almost full") },
3106 /* R */
3107 { SST(0x73, 0x10, SS_RDEF, /* XXX TBD */
3108 "Current power calibration area almost full") },
3109 /* R */
3110 { SST(0x73, 0x11, SS_RDEF, /* XXX TBD */
3111 "Current power calibration area is full") },
3112 /* R */
3113 { SST(0x73, 0x17, SS_RDEF, /* XXX TBD */
3114 "RDZ is full") },
3115 /* T */
3116 { SST(0x74, 0x00, SS_RDEF, /* XXX TBD */
3117 "Security error") },
3118 /* T */
3119 { SST(0x74, 0x01, SS_RDEF, /* XXX TBD */
3120 "Unable to decrypt data") },
3121 /* T */
3122 { SST(0x74, 0x02, SS_RDEF, /* XXX TBD */
3123 "Unencrypted data encountered while decrypting") },
3124 /* T */
3125 { SST(0x74, 0x03, SS_RDEF, /* XXX TBD */
3126 "Incorrect data encryption key") },
3127 /* T */
3128 { SST(0x74, 0x04, SS_RDEF, /* XXX TBD */
3129 "Cryptographic integrity validation failed") },
3130 /* T */
3131 { SST(0x74, 0x05, SS_RDEF, /* XXX TBD */
3132 "Error decrypting data") },
3133 /* T */
3134 { SST(0x74, 0x06, SS_RDEF, /* XXX TBD */
3135 "Unknown signature verification key") },
3136 /* T */
3137 { SST(0x74, 0x07, SS_RDEF, /* XXX TBD */
3138 "Encryption parameters not useable") },
3139 /* DT R M E VF */
3140 { SST(0x74, 0x08, SS_RDEF, /* XXX TBD */
3141 "Digital signature validation failure") },
3142 /* T */
3143 { SST(0x74, 0x09, SS_RDEF, /* XXX TBD */
3144 "Encryption mode mismatch on read") },
3145 /* T */
3146 { SST(0x74, 0x0A, SS_RDEF, /* XXX TBD */
3147 "Encrypted block not raw read enabled") },
3148 /* T */
3149 { SST(0x74, 0x0B, SS_RDEF, /* XXX TBD */
3150 "Incorrect encryption parameters") },
3151 /* DT R MAEBKV */
3152 { SST(0x74, 0x0C, SS_RDEF, /* XXX TBD */
3153 "Unable to decrypt parameter list") },
3154 /* T */
3155 { SST(0x74, 0x0D, SS_RDEF, /* XXX TBD */
3156 "Encryption algorithm disabled") },
3157 /* DT R MAEBKV */
3158 { SST(0x74, 0x10, SS_RDEF, /* XXX TBD */
3159 "SA creation parameter value invalid") },
3160 /* DT R MAEBKV */
3161 { SST(0x74, 0x11, SS_RDEF, /* XXX TBD */
3162 "SA creation parameter value rejected") },
3163 /* DT R MAEBKV */
3164 { SST(0x74, 0x12, SS_RDEF, /* XXX TBD */
3165 "Invalid SA usage") },
3166 /* T */
3167 { SST(0x74, 0x21, SS_RDEF, /* XXX TBD */
3168 "Data encryption configuration prevented") },
3169 /* DT R MAEBKV */
3170 { SST(0x74, 0x30, SS_RDEF, /* XXX TBD */
3171 "SA creation parameter not supported") },
3172 /* DT R MAEBKV */
3173 { SST(0x74, 0x40, SS_RDEF, /* XXX TBD */
3174 "Authentication failed") },
3175 /* V */
3176 { SST(0x74, 0x61, SS_RDEF, /* XXX TBD */
3177 "External data encryption key manager access error") },
3178 /* V */
3179 { SST(0x74, 0x62, SS_RDEF, /* XXX TBD */
3180 "External data encryption key manager error") },
3181 /* V */
3182 { SST(0x74, 0x63, SS_RDEF, /* XXX TBD */
3183 "External data encryption key not found") },
3184 /* V */
3185 { SST(0x74, 0x64, SS_RDEF, /* XXX TBD */
3186 "External data encryption request not authorized") },
3187 /* T */
3188 { SST(0x74, 0x6E, SS_RDEF, /* XXX TBD */
3189 "External data encryption control timeout") },
3190 /* T */
3191 { SST(0x74, 0x6F, SS_RDEF, /* XXX TBD */
3192 "External data encryption control error") },
3193 /* DT R M E V */
3194 { SST(0x74, 0x71, SS_RDEF, /* XXX TBD */
3195 "Logical unit access not authorized") },
3196 /* D */
3197 { SST(0x74, 0x79, SS_RDEF, /* XXX TBD */
3198 "Security conflict in translated device") }
3199 };
3200
3201 const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
3202
3203 struct asc_key
3204 {
3205 int asc;
3206 int ascq;
3207 };
3208
3209 static int
ascentrycomp(const void * key,const void * member)3210 ascentrycomp(const void *key, const void *member)
3211 {
3212 int asc;
3213 int ascq;
3214 const struct asc_table_entry *table_entry;
3215
3216 asc = ((const struct asc_key *)key)->asc;
3217 ascq = ((const struct asc_key *)key)->ascq;
3218 table_entry = (const struct asc_table_entry *)member;
3219
3220 if (asc >= table_entry->asc) {
3221
3222 if (asc > table_entry->asc)
3223 return (1);
3224
3225 if (ascq <= table_entry->ascq) {
3226 /* Check for ranges */
3227 if (ascq == table_entry->ascq
3228 || ((table_entry->action & SSQ_RANGE) != 0
3229 && ascq >= (table_entry - 1)->ascq))
3230 return (0);
3231 return (-1);
3232 }
3233 return (1);
3234 }
3235 return (-1);
3236 }
3237
3238 static int
senseentrycomp(const void * key,const void * member)3239 senseentrycomp(const void *key, const void *member)
3240 {
3241 int sense_key;
3242 const struct sense_key_table_entry *table_entry;
3243
3244 sense_key = *((const int *)key);
3245 table_entry = (const struct sense_key_table_entry *)member;
3246
3247 if (sense_key >= table_entry->sense_key) {
3248 if (sense_key == table_entry->sense_key)
3249 return (0);
3250 return (1);
3251 }
3252 return (-1);
3253 }
3254
3255 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)3256 fetchtableentries(int sense_key, int asc, int ascq,
3257 struct scsi_inquiry_data *inq_data,
3258 const struct sense_key_table_entry **sense_entry,
3259 const struct asc_table_entry **asc_entry)
3260 {
3261 caddr_t match;
3262 const struct asc_table_entry *asc_tables[2];
3263 const struct sense_key_table_entry *sense_tables[2];
3264 struct asc_key asc_ascq;
3265 size_t asc_tables_size[2];
3266 size_t sense_tables_size[2];
3267 int num_asc_tables;
3268 int num_sense_tables;
3269 int i;
3270
3271 /* Default to failure */
3272 *sense_entry = NULL;
3273 *asc_entry = NULL;
3274 match = NULL;
3275 if (inq_data != NULL)
3276 match = cam_quirkmatch((caddr_t)inq_data,
3277 (caddr_t)sense_quirk_table,
3278 sense_quirk_table_size,
3279 sizeof(*sense_quirk_table),
3280 scsi_inquiry_match);
3281
3282 if (match != NULL) {
3283 struct scsi_sense_quirk_entry *quirk;
3284
3285 quirk = (struct scsi_sense_quirk_entry *)match;
3286 asc_tables[0] = quirk->asc_info;
3287 asc_tables_size[0] = quirk->num_ascs;
3288 asc_tables[1] = asc_table;
3289 asc_tables_size[1] = asc_table_size;
3290 num_asc_tables = 2;
3291 sense_tables[0] = quirk->sense_key_info;
3292 sense_tables_size[0] = quirk->num_sense_keys;
3293 sense_tables[1] = sense_key_table;
3294 sense_tables_size[1] = sense_key_table_size;
3295 num_sense_tables = 2;
3296 } else {
3297 asc_tables[0] = asc_table;
3298 asc_tables_size[0] = asc_table_size;
3299 num_asc_tables = 1;
3300 sense_tables[0] = sense_key_table;
3301 sense_tables_size[0] = sense_key_table_size;
3302 num_sense_tables = 1;
3303 }
3304
3305 asc_ascq.asc = asc;
3306 asc_ascq.ascq = ascq;
3307 for (i = 0; i < num_asc_tables; i++) {
3308 void *found_entry;
3309
3310 found_entry = bsearch(&asc_ascq, asc_tables[i],
3311 asc_tables_size[i],
3312 sizeof(**asc_tables),
3313 ascentrycomp);
3314
3315 if (found_entry) {
3316 *asc_entry = (struct asc_table_entry *)found_entry;
3317 break;
3318 }
3319 }
3320
3321 for (i = 0; i < num_sense_tables; i++) {
3322 void *found_entry;
3323
3324 found_entry = bsearch(&sense_key, sense_tables[i],
3325 sense_tables_size[i],
3326 sizeof(**sense_tables),
3327 senseentrycomp);
3328
3329 if (found_entry) {
3330 *sense_entry =
3331 (struct sense_key_table_entry *)found_entry;
3332 break;
3333 }
3334 }
3335 }
3336
3337 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)3338 scsi_sense_desc(int sense_key, int asc, int ascq,
3339 struct scsi_inquiry_data *inq_data,
3340 const char **sense_key_desc, const char **asc_desc)
3341 {
3342 const struct asc_table_entry *asc_entry;
3343 const struct sense_key_table_entry *sense_entry;
3344
3345 fetchtableentries(sense_key, asc, ascq,
3346 inq_data,
3347 &sense_entry,
3348 &asc_entry);
3349
3350 if (sense_entry != NULL)
3351 *sense_key_desc = sense_entry->desc;
3352 else
3353 *sense_key_desc = "Invalid Sense Key";
3354
3355 if (asc_entry != NULL)
3356 *asc_desc = asc_entry->desc;
3357 else if (asc >= 0x80 && asc <= 0xff)
3358 *asc_desc = "Vendor Specific ASC";
3359 else if (ascq >= 0x80 && ascq <= 0xff)
3360 *asc_desc = "Vendor Specific ASCQ";
3361 else
3362 *asc_desc = "Reserved ASC/ASCQ pair";
3363 }
3364
3365 /*
3366 * Given sense and device type information, return the appropriate action.
3367 * If we do not understand the specific error as identified by the ASC/ASCQ
3368 * pair, fall back on the more generic actions derived from the sense key.
3369 */
3370 scsi_sense_action
scsi_error_action(struct ccb_scsiio * csio,struct scsi_inquiry_data * inq_data,u_int32_t sense_flags)3371 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data,
3372 u_int32_t sense_flags)
3373 {
3374 const struct asc_table_entry *asc_entry;
3375 const struct sense_key_table_entry *sense_entry;
3376 int error_code, sense_key, asc, ascq;
3377 scsi_sense_action action;
3378
3379 if (!scsi_extract_sense_ccb((union ccb *)csio,
3380 &error_code, &sense_key, &asc, &ascq)) {
3381 action = SS_RETRY | SSQ_DECREMENT_COUNT | SSQ_PRINT_SENSE | EIO;
3382 } else if ((error_code == SSD_DEFERRED_ERROR)
3383 || (error_code == SSD_DESC_DEFERRED_ERROR)) {
3384 /*
3385 * XXX dufault@FreeBSD.org
3386 * This error doesn't relate to the command associated
3387 * with this request sense. A deferred error is an error
3388 * for a command that has already returned GOOD status
3389 * (see SCSI2 8.2.14.2).
3390 *
3391 * By my reading of that section, it looks like the current
3392 * command has been cancelled, we should now clean things up
3393 * (hopefully recovering any lost data) and then retry the
3394 * current command. There are two easy choices, both wrong:
3395 *
3396 * 1. Drop through (like we had been doing), thus treating
3397 * this as if the error were for the current command and
3398 * return and stop the current command.
3399 *
3400 * 2. Issue a retry (like I made it do) thus hopefully
3401 * recovering the current transfer, and ignoring the
3402 * fact that we've dropped a command.
3403 *
3404 * These should probably be handled in a device specific
3405 * sense handler or punted back up to a user mode daemon
3406 */
3407 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3408 } else {
3409 fetchtableentries(sense_key, asc, ascq,
3410 inq_data,
3411 &sense_entry,
3412 &asc_entry);
3413
3414 /*
3415 * Override the 'No additional Sense' entry (0,0)
3416 * with the error action of the sense key.
3417 */
3418 if (asc_entry != NULL
3419 && (asc != 0 || ascq != 0))
3420 action = asc_entry->action;
3421 else if (sense_entry != NULL)
3422 action = sense_entry->action;
3423 else
3424 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
3425
3426 if (sense_key == SSD_KEY_RECOVERED_ERROR) {
3427 /*
3428 * The action succeeded but the device wants
3429 * the user to know that some recovery action
3430 * was required.
3431 */
3432 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
3433 action |= SS_NOP|SSQ_PRINT_SENSE;
3434 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
3435 if ((sense_flags & SF_QUIET_IR) != 0)
3436 action &= ~SSQ_PRINT_SENSE;
3437 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
3438 if ((sense_flags & SF_RETRY_UA) != 0
3439 && (action & SS_MASK) == SS_FAIL) {
3440 action &= ~(SS_MASK|SSQ_MASK);
3441 action |= SS_RETRY|SSQ_DECREMENT_COUNT|
3442 SSQ_PRINT_SENSE;
3443 }
3444 action |= SSQ_UA;
3445 }
3446 }
3447 if ((action & SS_MASK) >= SS_START &&
3448 (sense_flags & SF_NO_RECOVERY)) {
3449 action &= ~SS_MASK;
3450 action |= SS_FAIL;
3451 } else if ((action & SS_MASK) == SS_RETRY &&
3452 (sense_flags & SF_NO_RETRY)) {
3453 action &= ~SS_MASK;
3454 action |= SS_FAIL;
3455 }
3456 if ((sense_flags & SF_PRINT_ALWAYS) != 0)
3457 action |= SSQ_PRINT_SENSE;
3458 else if ((sense_flags & SF_NO_PRINT) != 0)
3459 action &= ~SSQ_PRINT_SENSE;
3460
3461 return (action);
3462 }
3463
3464 char *
scsi_cdb_string(u_int8_t * cdb_ptr,char * cdb_string,size_t len)3465 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len)
3466 {
3467 u_int8_t cdb_len;
3468 int i;
3469
3470 if (cdb_ptr == NULL)
3471 return("");
3472
3473 /* Silence warnings */
3474 cdb_len = 0;
3475
3476 /*
3477 * This is taken from the SCSI-3 draft spec.
3478 * (T10/1157D revision 0.3)
3479 * The top 3 bits of an opcode are the group code. The next 5 bits
3480 * are the command code.
3481 * Group 0: six byte commands
3482 * Group 1: ten byte commands
3483 * Group 2: ten byte commands
3484 * Group 3: reserved
3485 * Group 4: sixteen byte commands
3486 * Group 5: twelve byte commands
3487 * Group 6: vendor specific
3488 * Group 7: vendor specific
3489 */
3490 switch((*cdb_ptr >> 5) & 0x7) {
3491 case 0:
3492 cdb_len = 6;
3493 break;
3494 case 1:
3495 case 2:
3496 cdb_len = 10;
3497 break;
3498 case 3:
3499 case 6:
3500 case 7:
3501 /* in this case, just print out the opcode */
3502 cdb_len = 1;
3503 break;
3504 case 4:
3505 cdb_len = 16;
3506 break;
3507 case 5:
3508 cdb_len = 12;
3509 break;
3510 }
3511 *cdb_string = '\0';
3512 for (i = 0; i < cdb_len; i++)
3513 snprintf(cdb_string + strlen(cdb_string),
3514 len - strlen(cdb_string), "%02hhx ", cdb_ptr[i]);
3515
3516 return(cdb_string);
3517 }
3518
3519 const char *
scsi_status_string(struct ccb_scsiio * csio)3520 scsi_status_string(struct ccb_scsiio *csio)
3521 {
3522 switch(csio->scsi_status) {
3523 case SCSI_STATUS_OK:
3524 return("OK");
3525 case SCSI_STATUS_CHECK_COND:
3526 return("Check Condition");
3527 case SCSI_STATUS_BUSY:
3528 return("Busy");
3529 case SCSI_STATUS_INTERMED:
3530 return("Intermediate");
3531 case SCSI_STATUS_INTERMED_COND_MET:
3532 return("Intermediate-Condition Met");
3533 case SCSI_STATUS_RESERV_CONFLICT:
3534 return("Reservation Conflict");
3535 case SCSI_STATUS_CMD_TERMINATED:
3536 return("Command Terminated");
3537 case SCSI_STATUS_QUEUE_FULL:
3538 return("Queue Full");
3539 case SCSI_STATUS_ACA_ACTIVE:
3540 return("ACA Active");
3541 case SCSI_STATUS_TASK_ABORTED:
3542 return("Task Aborted");
3543 default: {
3544 static char unkstr[64];
3545 snprintf(unkstr, sizeof(unkstr), "Unknown %#x",
3546 csio->scsi_status);
3547 return(unkstr);
3548 }
3549 }
3550 }
3551
3552 /*
3553 * scsi_command_string() returns 0 for success and -1 for failure.
3554 */
3555 #ifdef _KERNEL
3556 int
scsi_command_string(struct ccb_scsiio * csio,struct sbuf * sb)3557 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb)
3558 #else /* !_KERNEL */
3559 int
3560 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio,
3561 struct sbuf *sb)
3562 #endif /* _KERNEL/!_KERNEL */
3563 {
3564 struct scsi_inquiry_data *inq_data;
3565 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1];
3566 #ifdef _KERNEL
3567 struct ccb_getdev *cgd;
3568 #endif /* _KERNEL */
3569
3570 #ifdef _KERNEL
3571 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
3572 return(-1);
3573 /*
3574 * Get the device information.
3575 */
3576 xpt_setup_ccb(&cgd->ccb_h,
3577 csio->ccb_h.path,
3578 CAM_PRIORITY_NORMAL);
3579 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
3580 xpt_action((union ccb *)cgd);
3581
3582 /*
3583 * If the device is unconfigured, just pretend that it is a hard
3584 * drive. scsi_op_desc() needs this.
3585 */
3586 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
3587 cgd->inq_data.device = T_DIRECT;
3588
3589 inq_data = &cgd->inq_data;
3590
3591 #else /* !_KERNEL */
3592
3593 inq_data = &device->inq_data;
3594
3595 #endif /* _KERNEL/!_KERNEL */
3596
3597 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) {
3598 sbuf_printf(sb, "%s. CDB: %s",
3599 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data),
3600 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str,
3601 sizeof(cdb_str)));
3602 } else {
3603 sbuf_printf(sb, "%s. CDB: %s",
3604 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data),
3605 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str,
3606 sizeof(cdb_str)));
3607 }
3608
3609 #ifdef _KERNEL
3610 xpt_free_ccb((union ccb *)cgd);
3611 #endif
3612
3613 return(0);
3614 }
3615
3616 /*
3617 * Iterate over sense descriptors. Each descriptor is passed into iter_func().
3618 * If iter_func() returns 0, list traversal continues. If iter_func()
3619 * returns non-zero, list traversal is stopped.
3620 */
3621 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)3622 scsi_desc_iterate(struct scsi_sense_data_desc *sense, u_int sense_len,
3623 int (*iter_func)(struct scsi_sense_data_desc *sense,
3624 u_int, struct scsi_sense_desc_header *,
3625 void *), void *arg)
3626 {
3627 int cur_pos;
3628 int desc_len;
3629
3630 /*
3631 * First make sure the extra length field is present.
3632 */
3633 if (SSD_DESC_IS_PRESENT(sense, sense_len, extra_len) == 0)
3634 return;
3635
3636 /*
3637 * The length of data actually returned may be different than the
3638 * extra_len recorded in the sturcture.
3639 */
3640 desc_len = sense_len -offsetof(struct scsi_sense_data_desc, sense_desc);
3641
3642 /*
3643 * Limit this further by the extra length reported, and the maximum
3644 * allowed extra length.
3645 */
3646 desc_len = MIN(desc_len, MIN(sense->extra_len, SSD_EXTRA_MAX));
3647
3648 /*
3649 * Subtract the size of the header from the descriptor length.
3650 * This is to ensure that we have at least the header left, so we
3651 * don't have to check that inside the loop. This can wind up
3652 * being a negative value.
3653 */
3654 desc_len -= sizeof(struct scsi_sense_desc_header);
3655
3656 for (cur_pos = 0; cur_pos < desc_len;) {
3657 struct scsi_sense_desc_header *header;
3658
3659 header = (struct scsi_sense_desc_header *)
3660 &sense->sense_desc[cur_pos];
3661
3662 /*
3663 * Check to make sure we have the entire descriptor. We
3664 * don't call iter_func() unless we do.
3665 *
3666 * Note that although cur_pos is at the beginning of the
3667 * descriptor, desc_len already has the header length
3668 * subtracted. So the comparison of the length in the
3669 * header (which does not include the header itself) to
3670 * desc_len - cur_pos is correct.
3671 */
3672 if (header->length > (desc_len - cur_pos))
3673 break;
3674
3675 if (iter_func(sense, sense_len, header, arg) != 0)
3676 break;
3677
3678 cur_pos += sizeof(*header) + header->length;
3679 }
3680 }
3681
3682 struct scsi_find_desc_info {
3683 uint8_t desc_type;
3684 struct scsi_sense_desc_header *header;
3685 };
3686
3687 static int
scsi_find_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)3688 scsi_find_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
3689 struct scsi_sense_desc_header *header, void *arg)
3690 {
3691 struct scsi_find_desc_info *desc_info;
3692
3693 desc_info = (struct scsi_find_desc_info *)arg;
3694
3695 if (header->desc_type == desc_info->desc_type) {
3696 desc_info->header = header;
3697
3698 /* We found the descriptor, tell the iterator to stop. */
3699 return (1);
3700 } else
3701 return (0);
3702 }
3703
3704 /*
3705 * Given a descriptor type, return a pointer to it if it is in the sense
3706 * data and not truncated. Avoiding truncating sense data will simplify
3707 * things significantly for the caller.
3708 */
3709 uint8_t *
scsi_find_desc(struct scsi_sense_data_desc * sense,u_int sense_len,uint8_t desc_type)3710 scsi_find_desc(struct scsi_sense_data_desc *sense, u_int sense_len,
3711 uint8_t desc_type)
3712 {
3713 struct scsi_find_desc_info desc_info;
3714
3715 desc_info.desc_type = desc_type;
3716 desc_info.header = NULL;
3717
3718 scsi_desc_iterate(sense, sense_len, scsi_find_desc_func, &desc_info);
3719
3720 return ((uint8_t *)desc_info.header);
3721 }
3722
3723 /*
3724 * Fill in SCSI sense data with the specified parameters. This routine can
3725 * fill in either fixed or descriptor type sense data.
3726 */
3727 void
scsi_set_sense_data_va(struct scsi_sense_data * sense_data,scsi_sense_data_type sense_format,int current_error,int sense_key,int asc,int ascq,va_list ap)3728 scsi_set_sense_data_va(struct scsi_sense_data *sense_data,
3729 scsi_sense_data_type sense_format, int current_error,
3730 int sense_key, int asc, int ascq, va_list ap)
3731 {
3732 int descriptor_sense;
3733 scsi_sense_elem_type elem_type;
3734
3735 /*
3736 * Determine whether to return fixed or descriptor format sense
3737 * data. If the user specifies SSD_TYPE_NONE for some reason,
3738 * they'll just get fixed sense data.
3739 */
3740 if (sense_format == SSD_TYPE_DESC)
3741 descriptor_sense = 1;
3742 else
3743 descriptor_sense = 0;
3744
3745 /*
3746 * Zero the sense data, so that we don't pass back any garbage data
3747 * to the user.
3748 */
3749 memset(sense_data, 0, sizeof(*sense_data));
3750
3751 if (descriptor_sense != 0) {
3752 struct scsi_sense_data_desc *sense;
3753
3754 sense = (struct scsi_sense_data_desc *)sense_data;
3755 /*
3756 * The descriptor sense format eliminates the use of the
3757 * valid bit.
3758 */
3759 if (current_error != 0)
3760 sense->error_code = SSD_DESC_CURRENT_ERROR;
3761 else
3762 sense->error_code = SSD_DESC_DEFERRED_ERROR;
3763 sense->sense_key = sense_key;
3764 sense->add_sense_code = asc;
3765 sense->add_sense_code_qual = ascq;
3766 /*
3767 * Start off with no extra length, since the above data
3768 * fits in the standard descriptor sense information.
3769 */
3770 sense->extra_len = 0;
3771 while ((elem_type = (scsi_sense_elem_type)va_arg(ap,
3772 scsi_sense_elem_type)) != SSD_ELEM_NONE) {
3773 int sense_len, len_to_copy;
3774 uint8_t *data;
3775
3776 if (elem_type >= SSD_ELEM_MAX) {
3777 printf("%s: invalid sense type %d\n", __func__,
3778 elem_type);
3779 break;
3780 }
3781
3782 sense_len = (int)va_arg(ap, int);
3783 len_to_copy = MIN(sense_len, SSD_EXTRA_MAX -
3784 sense->extra_len);
3785 data = (uint8_t *)va_arg(ap, uint8_t *);
3786
3787 /*
3788 * We've already consumed the arguments for this one.
3789 */
3790 if (elem_type == SSD_ELEM_SKIP)
3791 continue;
3792
3793 switch (elem_type) {
3794 case SSD_ELEM_DESC: {
3795
3796 /*
3797 * This is a straight descriptor. All we
3798 * need to do is copy the data in.
3799 */
3800 bcopy(data, &sense->sense_desc[
3801 sense->extra_len], len_to_copy);
3802 sense->extra_len += len_to_copy;
3803 break;
3804 }
3805 case SSD_ELEM_SKS: {
3806 struct scsi_sense_sks sks;
3807
3808 bzero(&sks, sizeof(sks));
3809
3810 /*
3811 * This is already-formatted sense key
3812 * specific data. We just need to fill out
3813 * the header and copy everything in.
3814 */
3815 bcopy(data, &sks.sense_key_spec,
3816 MIN(len_to_copy,
3817 sizeof(sks.sense_key_spec)));
3818
3819 sks.desc_type = SSD_DESC_SKS;
3820 sks.length = sizeof(sks) -
3821 offsetof(struct scsi_sense_sks, reserved1);
3822 bcopy(&sks,&sense->sense_desc[sense->extra_len],
3823 sizeof(sks));
3824 sense->extra_len += sizeof(sks);
3825 break;
3826 }
3827 case SSD_ELEM_INFO:
3828 case SSD_ELEM_COMMAND: {
3829 struct scsi_sense_command cmd;
3830 struct scsi_sense_info info;
3831 uint8_t *data_dest;
3832 uint8_t *descriptor;
3833 int descriptor_size, i, copy_len;
3834
3835 bzero(&cmd, sizeof(cmd));
3836 bzero(&info, sizeof(info));
3837
3838 /*
3839 * Command or information data. The
3840 * operate in pretty much the same way.
3841 */
3842 if (elem_type == SSD_ELEM_COMMAND) {
3843 len_to_copy = MIN(len_to_copy,
3844 sizeof(cmd.command_info));
3845 descriptor = (uint8_t *)&cmd;
3846 descriptor_size = sizeof(cmd);
3847 data_dest =(uint8_t *)&cmd.command_info;
3848 cmd.desc_type = SSD_DESC_COMMAND;
3849 cmd.length = sizeof(cmd) -
3850 offsetof(struct scsi_sense_command,
3851 reserved);
3852 } else {
3853 len_to_copy = MIN(len_to_copy,
3854 sizeof(info.info));
3855 descriptor = (uint8_t *)&info;
3856 descriptor_size = sizeof(cmd);
3857 data_dest = (uint8_t *)&info.info;
3858 info.desc_type = SSD_DESC_INFO;
3859 info.byte2 = SSD_INFO_VALID;
3860 info.length = sizeof(info) -
3861 offsetof(struct scsi_sense_info,
3862 byte2);
3863 }
3864
3865 /*
3866 * Copy this in reverse because the spec
3867 * (SPC-4) says that when 4 byte quantities
3868 * are stored in this 8 byte field, the
3869 * first four bytes shall be 0.
3870 *
3871 * So we fill the bytes in from the end, and
3872 * if we have less than 8 bytes to copy,
3873 * the initial, most significant bytes will
3874 * be 0.
3875 */
3876 for (i = sense_len - 1; i >= 0 &&
3877 len_to_copy > 0; i--, len_to_copy--)
3878 data_dest[len_to_copy - 1] = data[i];
3879
3880 /*
3881 * This calculation looks much like the
3882 * initial len_to_copy calculation, but
3883 * we have to do it again here, because
3884 * we're looking at a larger amount that
3885 * may or may not fit. It's not only the
3886 * data the user passed in, but also the
3887 * rest of the descriptor.
3888 */
3889 copy_len = MIN(descriptor_size,
3890 SSD_EXTRA_MAX - sense->extra_len);
3891 bcopy(descriptor, &sense->sense_desc[
3892 sense->extra_len], copy_len);
3893 sense->extra_len += copy_len;
3894 break;
3895 }
3896 case SSD_ELEM_FRU: {
3897 struct scsi_sense_fru fru;
3898 int copy_len;
3899
3900 bzero(&fru, sizeof(fru));
3901
3902 fru.desc_type = SSD_DESC_FRU;
3903 fru.length = sizeof(fru) -
3904 offsetof(struct scsi_sense_fru, reserved);
3905 fru.fru = *data;
3906
3907 copy_len = MIN(sizeof(fru), SSD_EXTRA_MAX -
3908 sense->extra_len);
3909 bcopy(&fru, &sense->sense_desc[
3910 sense->extra_len], copy_len);
3911 sense->extra_len += copy_len;
3912 break;
3913 }
3914 case SSD_ELEM_STREAM: {
3915 struct scsi_sense_stream stream_sense;
3916 int copy_len;
3917
3918 bzero(&stream_sense, sizeof(stream_sense));
3919 stream_sense.desc_type = SSD_DESC_STREAM;
3920 stream_sense.length = sizeof(stream_sense) -
3921 offsetof(struct scsi_sense_stream, reserved);
3922 stream_sense.byte3 = *data;
3923
3924 copy_len = MIN(sizeof(stream_sense),
3925 SSD_EXTRA_MAX - sense->extra_len);
3926 bcopy(&stream_sense, &sense->sense_desc[
3927 sense->extra_len], copy_len);
3928 sense->extra_len += copy_len;
3929 break;
3930 }
3931 default:
3932 /*
3933 * We shouldn't get here, but if we do, do
3934 * nothing. We've already consumed the
3935 * arguments above.
3936 */
3937 break;
3938 }
3939 }
3940 } else {
3941 struct scsi_sense_data_fixed *sense;
3942
3943 sense = (struct scsi_sense_data_fixed *)sense_data;
3944
3945 if (current_error != 0)
3946 sense->error_code = SSD_CURRENT_ERROR;
3947 else
3948 sense->error_code = SSD_DEFERRED_ERROR;
3949
3950 sense->flags = sense_key;
3951 sense->add_sense_code = asc;
3952 sense->add_sense_code_qual = ascq;
3953 /*
3954 * We've set the ASC and ASCQ, so we have 6 more bytes of
3955 * valid data. If we wind up setting any of the other
3956 * fields, we'll bump this to 10 extra bytes.
3957 */
3958 sense->extra_len = 6;
3959
3960 while ((elem_type = (scsi_sense_elem_type)va_arg(ap,
3961 scsi_sense_elem_type)) != SSD_ELEM_NONE) {
3962 int sense_len, len_to_copy;
3963 uint8_t *data;
3964
3965 if (elem_type >= SSD_ELEM_MAX) {
3966 printf("%s: invalid sense type %d\n", __func__,
3967 elem_type);
3968 break;
3969 }
3970 /*
3971 * If we get in here, just bump the extra length to
3972 * 10 bytes. That will encompass anything we're
3973 * going to set here.
3974 */
3975 sense->extra_len = 10;
3976 sense_len = (int)va_arg(ap, int);
3977 data = (uint8_t *)va_arg(ap, uint8_t *);
3978
3979 switch (elem_type) {
3980 case SSD_ELEM_SKS:
3981 /*
3982 * The user passed in pre-formatted sense
3983 * key specific data.
3984 */
3985 bcopy(data, &sense->sense_key_spec[0],
3986 MIN(sizeof(sense->sense_key_spec),
3987 sense_len));
3988 break;
3989 case SSD_ELEM_INFO:
3990 case SSD_ELEM_COMMAND: {
3991 uint8_t *data_dest;
3992 int i;
3993
3994 if (elem_type == SSD_ELEM_COMMAND) {
3995 data_dest = &sense->cmd_spec_info[0];
3996 len_to_copy = MIN(sense_len,
3997 sizeof(sense->cmd_spec_info));
3998 } else {
3999 data_dest = &sense->info[0];
4000 len_to_copy = MIN(sense_len,
4001 sizeof(sense->info));
4002 /*
4003 * We're setting the info field, so
4004 * set the valid bit.
4005 */
4006 sense->error_code |= SSD_ERRCODE_VALID;
4007 }
4008
4009 /*
4010 * Copy this in reverse so that if we have
4011 * less than 4 bytes to fill, the least
4012 * significant bytes will be at the end.
4013 * If we have more than 4 bytes, only the
4014 * least significant bytes will be included.
4015 */
4016 for (i = sense_len - 1; i >= 0 &&
4017 len_to_copy > 0; i--, len_to_copy--)
4018 data_dest[len_to_copy - 1] = data[i];
4019
4020 break;
4021 }
4022 case SSD_ELEM_FRU:
4023 sense->fru = *data;
4024 break;
4025 case SSD_ELEM_STREAM:
4026 sense->flags |= *data;
4027 break;
4028 case SSD_ELEM_DESC:
4029 default:
4030
4031 /*
4032 * If the user passes in descriptor sense,
4033 * we can't handle that in fixed format.
4034 * So just skip it, and any unknown argument
4035 * types.
4036 */
4037 break;
4038 }
4039 }
4040 }
4041 }
4042
4043 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,...)4044 scsi_set_sense_data(struct scsi_sense_data *sense_data,
4045 scsi_sense_data_type sense_format, int current_error,
4046 int sense_key, int asc, int ascq, ...)
4047 {
4048 va_list ap;
4049
4050 va_start(ap, ascq);
4051 scsi_set_sense_data_va(sense_data, sense_format, current_error,
4052 sense_key, asc, ascq, ap);
4053 va_end(ap);
4054 }
4055
4056 /*
4057 * Get sense information for three similar sense data types.
4058 */
4059 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)4060 scsi_get_sense_info(struct scsi_sense_data *sense_data, u_int sense_len,
4061 uint8_t info_type, uint64_t *info, int64_t *signed_info)
4062 {
4063 scsi_sense_data_type sense_type;
4064
4065 if (sense_len == 0)
4066 goto bailout;
4067
4068 sense_type = scsi_sense_type(sense_data);
4069
4070 switch (sense_type) {
4071 case SSD_TYPE_DESC: {
4072 struct scsi_sense_data_desc *sense;
4073 uint8_t *desc;
4074
4075 sense = (struct scsi_sense_data_desc *)sense_data;
4076
4077 desc = scsi_find_desc(sense, sense_len, info_type);
4078 if (desc == NULL)
4079 goto bailout;
4080
4081 switch (info_type) {
4082 case SSD_DESC_INFO: {
4083 struct scsi_sense_info *info_desc;
4084
4085 info_desc = (struct scsi_sense_info *)desc;
4086 *info = scsi_8btou64(info_desc->info);
4087 if (signed_info != NULL)
4088 *signed_info = *info;
4089 break;
4090 }
4091 case SSD_DESC_COMMAND: {
4092 struct scsi_sense_command *cmd_desc;
4093
4094 cmd_desc = (struct scsi_sense_command *)desc;
4095
4096 *info = scsi_8btou64(cmd_desc->command_info);
4097 if (signed_info != NULL)
4098 *signed_info = *info;
4099 break;
4100 }
4101 case SSD_DESC_FRU: {
4102 struct scsi_sense_fru *fru_desc;
4103
4104 fru_desc = (struct scsi_sense_fru *)desc;
4105
4106 *info = fru_desc->fru;
4107 if (signed_info != NULL)
4108 *signed_info = (int8_t)fru_desc->fru;
4109 break;
4110 }
4111 default:
4112 goto bailout;
4113 break;
4114 }
4115 break;
4116 }
4117 case SSD_TYPE_FIXED: {
4118 struct scsi_sense_data_fixed *sense;
4119
4120 sense = (struct scsi_sense_data_fixed *)sense_data;
4121
4122 switch (info_type) {
4123 case SSD_DESC_INFO: {
4124 uint32_t info_val;
4125
4126 if ((sense->error_code & SSD_ERRCODE_VALID) == 0)
4127 goto bailout;
4128
4129 if (SSD_FIXED_IS_PRESENT(sense, sense_len, info) == 0)
4130 goto bailout;
4131
4132 info_val = scsi_4btoul(sense->info);
4133
4134 *info = info_val;
4135 if (signed_info != NULL)
4136 *signed_info = (int32_t)info_val;
4137 break;
4138 }
4139 case SSD_DESC_COMMAND: {
4140 uint32_t cmd_val;
4141
4142 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,
4143 cmd_spec_info) == 0)
4144 || (SSD_FIXED_IS_FILLED(sense, cmd_spec_info) == 0))
4145 goto bailout;
4146
4147 cmd_val = scsi_4btoul(sense->cmd_spec_info);
4148 if (cmd_val == 0)
4149 goto bailout;
4150
4151 *info = cmd_val;
4152 if (signed_info != NULL)
4153 *signed_info = (int32_t)cmd_val;
4154 break;
4155 }
4156 case SSD_DESC_FRU:
4157 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, fru) == 0)
4158 || (SSD_FIXED_IS_FILLED(sense, fru) == 0))
4159 goto bailout;
4160
4161 if (sense->fru == 0)
4162 goto bailout;
4163
4164 *info = sense->fru;
4165 if (signed_info != NULL)
4166 *signed_info = (int8_t)sense->fru;
4167 break;
4168 default:
4169 goto bailout;
4170 break;
4171 }
4172 break;
4173 }
4174 default:
4175 goto bailout;
4176 break;
4177 }
4178
4179 return (0);
4180 bailout:
4181 return (1);
4182 }
4183
4184 int
scsi_get_sks(struct scsi_sense_data * sense_data,u_int sense_len,uint8_t * sks)4185 scsi_get_sks(struct scsi_sense_data *sense_data, u_int sense_len, uint8_t *sks)
4186 {
4187 scsi_sense_data_type sense_type;
4188
4189 if (sense_len == 0)
4190 goto bailout;
4191
4192 sense_type = scsi_sense_type(sense_data);
4193
4194 switch (sense_type) {
4195 case SSD_TYPE_DESC: {
4196 struct scsi_sense_data_desc *sense;
4197 struct scsi_sense_sks *desc;
4198
4199 sense = (struct scsi_sense_data_desc *)sense_data;
4200
4201 desc = (struct scsi_sense_sks *)scsi_find_desc(sense, sense_len,
4202 SSD_DESC_SKS);
4203 if (desc == NULL)
4204 goto bailout;
4205
4206 /*
4207 * No need to check the SKS valid bit for descriptor sense.
4208 * If the descriptor is present, it is valid.
4209 */
4210 bcopy(desc->sense_key_spec, sks, sizeof(desc->sense_key_spec));
4211 break;
4212 }
4213 case SSD_TYPE_FIXED: {
4214 struct scsi_sense_data_fixed *sense;
4215
4216 sense = (struct scsi_sense_data_fixed *)sense_data;
4217
4218 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, sense_key_spec)== 0)
4219 || (SSD_FIXED_IS_FILLED(sense, sense_key_spec) == 0))
4220 goto bailout;
4221
4222 if ((sense->sense_key_spec[0] & SSD_SCS_VALID) == 0)
4223 goto bailout;
4224
4225 bcopy(sense->sense_key_spec, sks,sizeof(sense->sense_key_spec));
4226 break;
4227 }
4228 default:
4229 goto bailout;
4230 break;
4231 }
4232 return (0);
4233 bailout:
4234 return (1);
4235 }
4236
4237 /*
4238 * Provide a common interface for fixed and descriptor sense to detect
4239 * whether we have block-specific sense information. It is clear by the
4240 * presence of the block descriptor in descriptor mode, but we have to
4241 * infer from the inquiry data and ILI bit in fixed mode.
4242 */
4243 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)4244 scsi_get_block_info(struct scsi_sense_data *sense_data, u_int sense_len,
4245 struct scsi_inquiry_data *inq_data, uint8_t *block_bits)
4246 {
4247 scsi_sense_data_type sense_type;
4248
4249 if (inq_data != NULL) {
4250 switch (SID_TYPE(inq_data)) {
4251 case T_DIRECT:
4252 case T_RBC:
4253 break;
4254 default:
4255 goto bailout;
4256 break;
4257 }
4258 }
4259
4260 sense_type = scsi_sense_type(sense_data);
4261
4262 switch (sense_type) {
4263 case SSD_TYPE_DESC: {
4264 struct scsi_sense_data_desc *sense;
4265 struct scsi_sense_block *block;
4266
4267 sense = (struct scsi_sense_data_desc *)sense_data;
4268
4269 block = (struct scsi_sense_block *)scsi_find_desc(sense,
4270 sense_len, SSD_DESC_BLOCK);
4271 if (block == NULL)
4272 goto bailout;
4273
4274 *block_bits = block->byte3;
4275 break;
4276 }
4277 case SSD_TYPE_FIXED: {
4278 struct scsi_sense_data_fixed *sense;
4279
4280 sense = (struct scsi_sense_data_fixed *)sense_data;
4281
4282 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4283 goto bailout;
4284
4285 if ((sense->flags & SSD_ILI) == 0)
4286 goto bailout;
4287
4288 *block_bits = sense->flags & SSD_ILI;
4289 break;
4290 }
4291 default:
4292 goto bailout;
4293 break;
4294 }
4295 return (0);
4296 bailout:
4297 return (1);
4298 }
4299
4300 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)4301 scsi_get_stream_info(struct scsi_sense_data *sense_data, u_int sense_len,
4302 struct scsi_inquiry_data *inq_data, uint8_t *stream_bits)
4303 {
4304 scsi_sense_data_type sense_type;
4305
4306 if (inq_data != NULL) {
4307 switch (SID_TYPE(inq_data)) {
4308 case T_SEQUENTIAL:
4309 break;
4310 default:
4311 goto bailout;
4312 break;
4313 }
4314 }
4315
4316 sense_type = scsi_sense_type(sense_data);
4317
4318 switch (sense_type) {
4319 case SSD_TYPE_DESC: {
4320 struct scsi_sense_data_desc *sense;
4321 struct scsi_sense_stream *stream;
4322
4323 sense = (struct scsi_sense_data_desc *)sense_data;
4324
4325 stream = (struct scsi_sense_stream *)scsi_find_desc(sense,
4326 sense_len, SSD_DESC_STREAM);
4327 if (stream == NULL)
4328 goto bailout;
4329
4330 *stream_bits = stream->byte3;
4331 break;
4332 }
4333 case SSD_TYPE_FIXED: {
4334 struct scsi_sense_data_fixed *sense;
4335
4336 sense = (struct scsi_sense_data_fixed *)sense_data;
4337
4338 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags) == 0)
4339 goto bailout;
4340
4341 if ((sense->flags & (SSD_ILI|SSD_EOM|SSD_FILEMARK)) == 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
4371 void
scsi_progress_sbuf(struct sbuf * sb,uint16_t progress)4372 scsi_progress_sbuf(struct sbuf *sb, uint16_t progress)
4373 {
4374 sbuf_printf(sb, "Progress: %d%% (%d/%d) complete",
4375 (progress * 100) / SSD_SKS_PROGRESS_DENOM,
4376 progress, SSD_SKS_PROGRESS_DENOM);
4377 }
4378
4379 /*
4380 * Returns 1 for failure (i.e. SKS isn't valid) and 0 for success.
4381 */
4382 int
scsi_sks_sbuf(struct sbuf * sb,int sense_key,uint8_t * sks)4383 scsi_sks_sbuf(struct sbuf *sb, int sense_key, uint8_t *sks)
4384 {
4385 if ((sks[0] & SSD_SKS_VALID) == 0)
4386 return (1);
4387
4388 switch (sense_key) {
4389 case SSD_KEY_ILLEGAL_REQUEST: {
4390 struct scsi_sense_sks_field *field;
4391 int bad_command;
4392 char tmpstr[40];
4393
4394 /*Field Pointer*/
4395 field = (struct scsi_sense_sks_field *)sks;
4396
4397 if (field->byte0 & SSD_SKS_FIELD_CMD)
4398 bad_command = 1;
4399 else
4400 bad_command = 0;
4401
4402 tmpstr[0] = '\0';
4403
4404 /* Bit pointer is valid */
4405 if (field->byte0 & SSD_SKS_BPV)
4406 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4407 field->byte0 & SSD_SKS_BIT_VALUE);
4408
4409 sbuf_printf(sb, "%s byte %d %sis invalid",
4410 bad_command ? "Command" : "Data",
4411 scsi_2btoul(field->field), tmpstr);
4412 break;
4413 }
4414 case SSD_KEY_UNIT_ATTENTION: {
4415 struct scsi_sense_sks_overflow *overflow;
4416
4417 overflow = (struct scsi_sense_sks_overflow *)sks;
4418
4419 /*UA Condition Queue Overflow*/
4420 sbuf_printf(sb, "Unit Attention Condition Queue %s",
4421 (overflow->byte0 & SSD_SKS_OVERFLOW_SET) ?
4422 "Overflowed" : "Did Not Overflow??");
4423 break;
4424 }
4425 case SSD_KEY_RECOVERED_ERROR:
4426 case SSD_KEY_HARDWARE_ERROR:
4427 case SSD_KEY_MEDIUM_ERROR: {
4428 struct scsi_sense_sks_retry *retry;
4429
4430 /*Actual Retry Count*/
4431 retry = (struct scsi_sense_sks_retry *)sks;
4432
4433 sbuf_printf(sb, "Actual Retry Count: %d",
4434 scsi_2btoul(retry->actual_retry_count));
4435 break;
4436 }
4437 case SSD_KEY_NO_SENSE:
4438 case SSD_KEY_NOT_READY: {
4439 struct scsi_sense_sks_progress *progress;
4440 int progress_val;
4441
4442 /*Progress Indication*/
4443 progress = (struct scsi_sense_sks_progress *)sks;
4444 progress_val = scsi_2btoul(progress->progress);
4445
4446 scsi_progress_sbuf(sb, progress_val);
4447 break;
4448 }
4449 case SSD_KEY_COPY_ABORTED: {
4450 struct scsi_sense_sks_segment *segment;
4451 char tmpstr[40];
4452
4453 /*Segment Pointer*/
4454 segment = (struct scsi_sense_sks_segment *)sks;
4455
4456 tmpstr[0] = '\0';
4457
4458 if (segment->byte0 & SSD_SKS_SEGMENT_BPV)
4459 snprintf(tmpstr, sizeof(tmpstr), "bit %d ",
4460 segment->byte0 & SSD_SKS_SEGMENT_BITPTR);
4461
4462 sbuf_printf(sb, "%s byte %d %sis invalid", (segment->byte0 &
4463 SSD_SKS_SEGMENT_SD) ? "Segment" : "Data",
4464 scsi_2btoul(segment->field), tmpstr);
4465 break;
4466 }
4467 default:
4468 sbuf_printf(sb, "Sense Key Specific: %#x,%#x", sks[0],
4469 scsi_2btoul(&sks[1]));
4470 break;
4471 }
4472
4473 return (0);
4474 }
4475
4476 void
scsi_fru_sbuf(struct sbuf * sb,uint64_t fru)4477 scsi_fru_sbuf(struct sbuf *sb, uint64_t fru)
4478 {
4479 sbuf_printf(sb, "Field Replaceable Unit: %d", (int)fru);
4480 }
4481
4482 void
scsi_stream_sbuf(struct sbuf * sb,uint8_t stream_bits,uint64_t info)4483 scsi_stream_sbuf(struct sbuf *sb, uint8_t stream_bits, uint64_t info)
4484 {
4485 int need_comma;
4486
4487 need_comma = 0;
4488 /*
4489 * XXX KDM this needs more descriptive decoding.
4490 */
4491 if (stream_bits & SSD_DESC_STREAM_FM) {
4492 sbuf_printf(sb, "Filemark");
4493 need_comma = 1;
4494 }
4495
4496 if (stream_bits & SSD_DESC_STREAM_EOM) {
4497 sbuf_printf(sb, "%sEOM", (need_comma) ? "," : "");
4498 need_comma = 1;
4499 }
4500
4501 if (stream_bits & SSD_DESC_STREAM_ILI)
4502 sbuf_printf(sb, "%sILI", (need_comma) ? "," : "");
4503
4504 sbuf_printf(sb, ": Info: %#jx", (uintmax_t) info);
4505 }
4506
4507 void
scsi_block_sbuf(struct sbuf * sb,uint8_t block_bits,uint64_t info)4508 scsi_block_sbuf(struct sbuf *sb, uint8_t block_bits, uint64_t info)
4509 {
4510 if (block_bits & SSD_DESC_BLOCK_ILI)
4511 sbuf_printf(sb, "ILI: residue %#jx", (uintmax_t) info);
4512 }
4513
4514 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)4515 scsi_sense_info_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4516 u_int sense_len, uint8_t *cdb, int cdb_len,
4517 struct scsi_inquiry_data *inq_data,
4518 struct scsi_sense_desc_header *header)
4519 {
4520 struct scsi_sense_info *info;
4521
4522 info = (struct scsi_sense_info *)header;
4523
4524 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, scsi_8btou64(info->info));
4525 }
4526
4527 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)4528 scsi_sense_command_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4529 u_int sense_len, uint8_t *cdb, int cdb_len,
4530 struct scsi_inquiry_data *inq_data,
4531 struct scsi_sense_desc_header *header)
4532 {
4533 struct scsi_sense_command *command;
4534
4535 command = (struct scsi_sense_command *)header;
4536
4537 scsi_command_sbuf(sb, cdb, cdb_len, inq_data,
4538 scsi_8btou64(command->command_info));
4539 }
4540
4541 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)4542 scsi_sense_sks_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4543 u_int sense_len, uint8_t *cdb, int cdb_len,
4544 struct scsi_inquiry_data *inq_data,
4545 struct scsi_sense_desc_header *header)
4546 {
4547 struct scsi_sense_sks *sks;
4548 int error_code, sense_key, asc, ascq;
4549
4550 sks = (struct scsi_sense_sks *)header;
4551
4552 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4553 &asc, &ascq, /*show_errors*/ 1);
4554
4555 scsi_sks_sbuf(sb, sense_key, sks->sense_key_spec);
4556 }
4557
4558 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)4559 scsi_sense_fru_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4560 u_int sense_len, uint8_t *cdb, int cdb_len,
4561 struct scsi_inquiry_data *inq_data,
4562 struct scsi_sense_desc_header *header)
4563 {
4564 struct scsi_sense_fru *fru;
4565
4566 fru = (struct scsi_sense_fru *)header;
4567
4568 scsi_fru_sbuf(sb, (uint64_t)fru->fru);
4569 }
4570
4571 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)4572 scsi_sense_stream_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4573 u_int sense_len, uint8_t *cdb, int cdb_len,
4574 struct scsi_inquiry_data *inq_data,
4575 struct scsi_sense_desc_header *header)
4576 {
4577 struct scsi_sense_stream *stream;
4578 uint64_t info;
4579
4580 stream = (struct scsi_sense_stream *)header;
4581 info = 0;
4582
4583 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL);
4584
4585 scsi_stream_sbuf(sb, stream->byte3, info);
4586 }
4587
4588 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)4589 scsi_sense_block_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4590 u_int sense_len, uint8_t *cdb, int cdb_len,
4591 struct scsi_inquiry_data *inq_data,
4592 struct scsi_sense_desc_header *header)
4593 {
4594 struct scsi_sense_block *block;
4595 uint64_t info;
4596
4597 block = (struct scsi_sense_block *)header;
4598 info = 0;
4599
4600 scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO, &info, NULL);
4601
4602 scsi_block_sbuf(sb, block->byte3, info);
4603 }
4604
4605 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)4606 scsi_sense_progress_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4607 u_int sense_len, uint8_t *cdb, int cdb_len,
4608 struct scsi_inquiry_data *inq_data,
4609 struct scsi_sense_desc_header *header)
4610 {
4611 struct scsi_sense_progress *progress;
4612 const char *sense_key_desc;
4613 const char *asc_desc;
4614 int progress_val;
4615
4616 progress = (struct scsi_sense_progress *)header;
4617
4618 /*
4619 * Get descriptions for the sense key, ASC, and ASCQ in the
4620 * progress descriptor. These could be different than the values
4621 * in the overall sense data.
4622 */
4623 scsi_sense_desc(progress->sense_key, progress->add_sense_code,
4624 progress->add_sense_code_qual, inq_data,
4625 &sense_key_desc, &asc_desc);
4626
4627 progress_val = scsi_2btoul(progress->progress);
4628
4629 /*
4630 * The progress indicator is for the operation described by the
4631 * sense key, ASC, and ASCQ in the descriptor.
4632 */
4633 sbuf_cat(sb, sense_key_desc);
4634 sbuf_printf(sb, " asc:%x,%x (%s): ", progress->add_sense_code,
4635 progress->add_sense_code_qual, asc_desc);
4636 scsi_progress_sbuf(sb, progress_val);
4637 }
4638
4639 /*
4640 * Generic sense descriptor printing routine. This is used when we have
4641 * not yet implemented a specific printing routine for this descriptor.
4642 */
4643 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)4644 scsi_sense_generic_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4645 u_int sense_len, uint8_t *cdb, int cdb_len,
4646 struct scsi_inquiry_data *inq_data,
4647 struct scsi_sense_desc_header *header)
4648 {
4649 int i;
4650 uint8_t *buf_ptr;
4651
4652 sbuf_printf(sb, "Descriptor %#x:", header->desc_type);
4653
4654 buf_ptr = (uint8_t *)&header[1];
4655
4656 for (i = 0; i < header->length; i++, buf_ptr++)
4657 sbuf_printf(sb, " %02x", *buf_ptr);
4658 }
4659
4660 /*
4661 * Keep this list in numeric order. This speeds the array traversal.
4662 */
4663 struct scsi_sense_desc_printer {
4664 uint8_t desc_type;
4665 /*
4666 * The function arguments here are the superset of what is needed
4667 * to print out various different descriptors. Command and
4668 * information descriptors need inquiry data and command type.
4669 * Sense key specific descriptors need the sense key.
4670 *
4671 * The sense, cdb, and inquiry data arguments may be NULL, but the
4672 * information printed may not be fully decoded as a result.
4673 */
4674 void (*print_func)(struct sbuf *sb, struct scsi_sense_data *sense,
4675 u_int sense_len, uint8_t *cdb, int cdb_len,
4676 struct scsi_inquiry_data *inq_data,
4677 struct scsi_sense_desc_header *header);
4678 } scsi_sense_printers[] = {
4679 {SSD_DESC_INFO, scsi_sense_info_sbuf},
4680 {SSD_DESC_COMMAND, scsi_sense_command_sbuf},
4681 {SSD_DESC_SKS, scsi_sense_sks_sbuf},
4682 {SSD_DESC_FRU, scsi_sense_fru_sbuf},
4683 {SSD_DESC_STREAM, scsi_sense_stream_sbuf},
4684 {SSD_DESC_BLOCK, scsi_sense_block_sbuf},
4685 {SSD_DESC_PROGRESS, scsi_sense_progress_sbuf}
4686 };
4687
4688 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)4689 scsi_sense_desc_sbuf(struct sbuf *sb, struct scsi_sense_data *sense,
4690 u_int sense_len, uint8_t *cdb, int cdb_len,
4691 struct scsi_inquiry_data *inq_data,
4692 struct scsi_sense_desc_header *header)
4693 {
4694 int i;
4695
4696 for (i = 0; i < (sizeof(scsi_sense_printers) /
4697 sizeof(scsi_sense_printers[0])); i++) {
4698 struct scsi_sense_desc_printer *printer;
4699
4700 printer = &scsi_sense_printers[i];
4701
4702 /*
4703 * The list is sorted, so quit if we've passed our
4704 * descriptor number.
4705 */
4706 if (printer->desc_type > header->desc_type)
4707 break;
4708
4709 if (printer->desc_type != header->desc_type)
4710 continue;
4711
4712 printer->print_func(sb, sense, sense_len, cdb, cdb_len,
4713 inq_data, header);
4714
4715 return;
4716 }
4717
4718 /*
4719 * No specific printing routine, so use the generic routine.
4720 */
4721 scsi_sense_generic_sbuf(sb, sense, sense_len, cdb, cdb_len,
4722 inq_data, header);
4723 }
4724
4725 scsi_sense_data_type
scsi_sense_type(struct scsi_sense_data * sense_data)4726 scsi_sense_type(struct scsi_sense_data *sense_data)
4727 {
4728 switch (sense_data->error_code & SSD_ERRCODE) {
4729 case SSD_DESC_CURRENT_ERROR:
4730 case SSD_DESC_DEFERRED_ERROR:
4731 return (SSD_TYPE_DESC);
4732 break;
4733 case SSD_CURRENT_ERROR:
4734 case SSD_DEFERRED_ERROR:
4735 return (SSD_TYPE_FIXED);
4736 break;
4737 default:
4738 break;
4739 }
4740
4741 return (SSD_TYPE_NONE);
4742 }
4743
4744 struct scsi_print_sense_info {
4745 struct sbuf *sb;
4746 char *path_str;
4747 uint8_t *cdb;
4748 int cdb_len;
4749 struct scsi_inquiry_data *inq_data;
4750 };
4751
4752 static int
scsi_print_desc_func(struct scsi_sense_data_desc * sense,u_int sense_len,struct scsi_sense_desc_header * header,void * arg)4753 scsi_print_desc_func(struct scsi_sense_data_desc *sense, u_int sense_len,
4754 struct scsi_sense_desc_header *header, void *arg)
4755 {
4756 struct scsi_print_sense_info *print_info;
4757
4758 print_info = (struct scsi_print_sense_info *)arg;
4759
4760 switch (header->desc_type) {
4761 case SSD_DESC_INFO:
4762 case SSD_DESC_FRU:
4763 case SSD_DESC_COMMAND:
4764 case SSD_DESC_SKS:
4765 case SSD_DESC_BLOCK:
4766 case SSD_DESC_STREAM:
4767 /*
4768 * We have already printed these descriptors, if they are
4769 * present.
4770 */
4771 break;
4772 default: {
4773 sbuf_printf(print_info->sb, "%s", print_info->path_str);
4774 scsi_sense_desc_sbuf(print_info->sb,
4775 (struct scsi_sense_data *)sense, sense_len,
4776 print_info->cdb, print_info->cdb_len,
4777 print_info->inq_data, header);
4778 sbuf_printf(print_info->sb, "\n");
4779 break;
4780 }
4781 }
4782
4783 /*
4784 * Tell the iterator that we want to see more descriptors if they
4785 * are present.
4786 */
4787 return (0);
4788 }
4789
4790 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)4791 scsi_sense_only_sbuf(struct scsi_sense_data *sense, u_int sense_len,
4792 struct sbuf *sb, char *path_str,
4793 struct scsi_inquiry_data *inq_data, uint8_t *cdb,
4794 int cdb_len)
4795 {
4796 int error_code, sense_key, asc, ascq;
4797
4798 sbuf_cat(sb, path_str);
4799
4800 scsi_extract_sense_len(sense, sense_len, &error_code, &sense_key,
4801 &asc, &ascq, /*show_errors*/ 1);
4802
4803 sbuf_printf(sb, "SCSI sense: ");
4804 switch (error_code) {
4805 case SSD_DEFERRED_ERROR:
4806 case SSD_DESC_DEFERRED_ERROR:
4807 sbuf_printf(sb, "Deferred error: ");
4808
4809 /* FALLTHROUGH */
4810 case SSD_CURRENT_ERROR:
4811 case SSD_DESC_CURRENT_ERROR:
4812 {
4813 struct scsi_sense_data_desc *desc_sense;
4814 struct scsi_print_sense_info print_info;
4815 const char *sense_key_desc;
4816 const char *asc_desc;
4817 uint8_t sks[3];
4818 uint64_t val;
4819 int info_valid;
4820
4821 /*
4822 * Get descriptions for the sense key, ASC, and ASCQ. If
4823 * these aren't present in the sense data (i.e. the sense
4824 * data isn't long enough), the -1 values that
4825 * scsi_extract_sense_len() returns will yield default
4826 * or error descriptions.
4827 */
4828 scsi_sense_desc(sense_key, asc, ascq, inq_data,
4829 &sense_key_desc, &asc_desc);
4830
4831 /*
4832 * We first print the sense key and ASC/ASCQ.
4833 */
4834 sbuf_cat(sb, sense_key_desc);
4835 sbuf_printf(sb, " asc:%x,%x (%s)\n", asc, ascq, asc_desc);
4836
4837 /*
4838 * Get the info field if it is valid.
4839 */
4840 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_INFO,
4841 &val, NULL) == 0)
4842 info_valid = 1;
4843 else
4844 info_valid = 0;
4845
4846 if (info_valid != 0) {
4847 uint8_t bits;
4848
4849 /*
4850 * Determine whether we have any block or stream
4851 * device-specific information.
4852 */
4853 if (scsi_get_block_info(sense, sense_len, inq_data,
4854 &bits) == 0) {
4855 sbuf_cat(sb, path_str);
4856 scsi_block_sbuf(sb, bits, val);
4857 sbuf_printf(sb, "\n");
4858 } else if (scsi_get_stream_info(sense, sense_len,
4859 inq_data, &bits) == 0) {
4860 sbuf_cat(sb, path_str);
4861 scsi_stream_sbuf(sb, bits, val);
4862 sbuf_printf(sb, "\n");
4863 } else if (val != 0) {
4864 /*
4865 * The information field can be valid but 0.
4866 * If the block or stream bits aren't set,
4867 * and this is 0, it isn't terribly useful
4868 * to print it out.
4869 */
4870 sbuf_cat(sb, path_str);
4871 scsi_info_sbuf(sb, cdb, cdb_len, inq_data, val);
4872 sbuf_printf(sb, "\n");
4873 }
4874 }
4875
4876 /*
4877 * Print the FRU.
4878 */
4879 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_FRU,
4880 &val, NULL) == 0) {
4881 sbuf_cat(sb, path_str);
4882 scsi_fru_sbuf(sb, val);
4883 sbuf_printf(sb, "\n");
4884 }
4885
4886 /*
4887 * Print any command-specific information.
4888 */
4889 if (scsi_get_sense_info(sense, sense_len, SSD_DESC_COMMAND,
4890 &val, NULL) == 0) {
4891 sbuf_cat(sb, path_str);
4892 scsi_command_sbuf(sb, cdb, cdb_len, inq_data, val);
4893 sbuf_printf(sb, "\n");
4894 }
4895
4896 /*
4897 * Print out any sense-key-specific information.
4898 */
4899 if (scsi_get_sks(sense, sense_len, sks) == 0) {
4900 sbuf_cat(sb, path_str);
4901 scsi_sks_sbuf(sb, sense_key, sks);
4902 sbuf_printf(sb, "\n");
4903 }
4904
4905 /*
4906 * If this is fixed sense, we're done. If we have
4907 * descriptor sense, we might have more information
4908 * available.
4909 */
4910 if (scsi_sense_type(sense) != SSD_TYPE_DESC)
4911 break;
4912
4913 desc_sense = (struct scsi_sense_data_desc *)sense;
4914
4915 print_info.sb = sb;
4916 print_info.path_str = path_str;
4917 print_info.cdb = cdb;
4918 print_info.cdb_len = cdb_len;
4919 print_info.inq_data = inq_data;
4920
4921 /*
4922 * Print any sense descriptors that we have not already printed.
4923 */
4924 scsi_desc_iterate(desc_sense, sense_len, scsi_print_desc_func,
4925 &print_info);
4926 break;
4927
4928 }
4929 case -1:
4930 /*
4931 * scsi_extract_sense_len() sets values to -1 if the
4932 * show_errors flag is set and they aren't present in the
4933 * sense data. This means that sense_len is 0.
4934 */
4935 sbuf_printf(sb, "No sense data present\n");
4936 break;
4937 default: {
4938 sbuf_printf(sb, "Error code 0x%x", error_code);
4939 if (sense->error_code & SSD_ERRCODE_VALID) {
4940 struct scsi_sense_data_fixed *fixed_sense;
4941
4942 fixed_sense = (struct scsi_sense_data_fixed *)sense;
4943
4944 if (SSD_FIXED_IS_PRESENT(fixed_sense, sense_len, info)){
4945 uint32_t info;
4946
4947 info = scsi_4btoul(fixed_sense->info);
4948
4949 sbuf_printf(sb, " at block no. %d (decimal)",
4950 info);
4951 }
4952 }
4953 sbuf_printf(sb, "\n");
4954 break;
4955 }
4956 }
4957 }
4958
4959 /*
4960 * scsi_sense_sbuf() returns 0 for success and -1 for failure.
4961 */
4962 #ifdef _KERNEL
4963 int
scsi_sense_sbuf(struct ccb_scsiio * csio,struct sbuf * sb,scsi_sense_string_flags flags)4964 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
4965 scsi_sense_string_flags flags)
4966 #else /* !_KERNEL */
4967 int
4968 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio,
4969 struct sbuf *sb, scsi_sense_string_flags flags)
4970 #endif /* _KERNEL/!_KERNEL */
4971 {
4972 struct scsi_sense_data *sense;
4973 struct scsi_inquiry_data *inq_data;
4974 #ifdef _KERNEL
4975 struct ccb_getdev *cgd;
4976 #endif /* _KERNEL */
4977 char path_str[64];
4978 uint8_t *cdb;
4979
4980 #ifndef _KERNEL
4981 if (device == NULL)
4982 return(-1);
4983 #endif /* !_KERNEL */
4984 if ((csio == NULL) || (sb == NULL))
4985 return(-1);
4986
4987 /*
4988 * If the CDB is a physical address, we can't deal with it..
4989 */
4990 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0)
4991 flags &= ~SSS_FLAG_PRINT_COMMAND;
4992
4993 #ifdef _KERNEL
4994 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str));
4995 #else /* !_KERNEL */
4996 cam_path_string(device, path_str, sizeof(path_str));
4997 #endif /* _KERNEL/!_KERNEL */
4998
4999 #ifdef _KERNEL
5000 if ((cgd = (struct ccb_getdev*)xpt_alloc_ccb_nowait()) == NULL)
5001 return(-1);
5002 /*
5003 * Get the device information.
5004 */
5005 xpt_setup_ccb(&cgd->ccb_h,
5006 csio->ccb_h.path,
5007 CAM_PRIORITY_NORMAL);
5008 cgd->ccb_h.func_code = XPT_GDEV_TYPE;
5009 xpt_action((union ccb *)cgd);
5010
5011 /*
5012 * If the device is unconfigured, just pretend that it is a hard
5013 * drive. scsi_op_desc() needs this.
5014 */
5015 if (cgd->ccb_h.status == CAM_DEV_NOT_THERE)
5016 cgd->inq_data.device = T_DIRECT;
5017
5018 inq_data = &cgd->inq_data;
5019
5020 #else /* !_KERNEL */
5021
5022 inq_data = &device->inq_data;
5023
5024 #endif /* _KERNEL/!_KERNEL */
5025
5026 sense = NULL;
5027
5028 if (flags & SSS_FLAG_PRINT_COMMAND) {
5029
5030 sbuf_cat(sb, path_str);
5031
5032 #ifdef _KERNEL
5033 scsi_command_string(csio, sb);
5034 #else /* !_KERNEL */
5035 scsi_command_string(device, csio, sb);
5036 #endif /* _KERNEL/!_KERNEL */
5037 sbuf_printf(sb, "\n");
5038 }
5039
5040 /*
5041 * If the sense data is a physical pointer, forget it.
5042 */
5043 if (csio->ccb_h.flags & CAM_SENSE_PTR) {
5044 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
5045 #ifdef _KERNEL
5046 xpt_free_ccb((union ccb*)cgd);
5047 #endif /* _KERNEL/!_KERNEL */
5048 return(-1);
5049 } else {
5050 /*
5051 * bcopy the pointer to avoid unaligned access
5052 * errors on finicky architectures. We don't
5053 * ensure that the sense data is pointer aligned.
5054 */
5055 bcopy(&csio->sense_data, &sense,
5056 sizeof(struct scsi_sense_data *));
5057 }
5058 } else {
5059 /*
5060 * If the physical sense flag is set, but the sense pointer
5061 * is not also set, we assume that the user is an idiot and
5062 * return. (Well, okay, it could be that somehow, the
5063 * entire csio is physical, but we would have probably core
5064 * dumped on one of the bogus pointer deferences above
5065 * already.)
5066 */
5067 if (csio->ccb_h.flags & CAM_SENSE_PHYS) {
5068 #ifdef _KERNEL
5069 xpt_free_ccb((union ccb*)cgd);
5070 #endif /* _KERNEL/!_KERNEL */
5071 return(-1);
5072 } else
5073 sense = &csio->sense_data;
5074 }
5075
5076 if (csio->ccb_h.flags & CAM_CDB_POINTER)
5077 cdb = csio->cdb_io.cdb_ptr;
5078 else
5079 cdb = csio->cdb_io.cdb_bytes;
5080
5081 scsi_sense_only_sbuf(sense, csio->sense_len - csio->sense_resid, sb,
5082 path_str, inq_data, cdb, csio->cdb_len);
5083
5084 #ifdef _KERNEL
5085 xpt_free_ccb((union ccb*)cgd);
5086 #endif /* _KERNEL/!_KERNEL */
5087 return(0);
5088 }
5089
5090
5091
5092 #ifdef _KERNEL
5093 char *
scsi_sense_string(struct ccb_scsiio * csio,char * str,int str_len)5094 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len)
5095 #else /* !_KERNEL */
5096 char *
5097 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio,
5098 char *str, int str_len)
5099 #endif /* _KERNEL/!_KERNEL */
5100 {
5101 struct sbuf sb;
5102
5103 sbuf_new(&sb, str, str_len, 0);
5104
5105 #ifdef _KERNEL
5106 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
5107 #else /* !_KERNEL */
5108 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
5109 #endif /* _KERNEL/!_KERNEL */
5110
5111 sbuf_finish(&sb);
5112
5113 return(sbuf_data(&sb));
5114 }
5115
5116 #ifdef _KERNEL
5117 void
scsi_sense_print(struct ccb_scsiio * csio)5118 scsi_sense_print(struct ccb_scsiio *csio)
5119 {
5120 struct sbuf sb;
5121 char str[512];
5122
5123 sbuf_new(&sb, str, sizeof(str), 0);
5124
5125 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
5126
5127 sbuf_finish(&sb);
5128
5129 printf("%s", sbuf_data(&sb));
5130 }
5131
5132 #else /* !_KERNEL */
5133 void
scsi_sense_print(struct cam_device * device,struct ccb_scsiio * csio,FILE * ofile)5134 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio,
5135 FILE *ofile)
5136 {
5137 struct sbuf sb;
5138 char str[512];
5139
5140 if ((device == NULL) || (csio == NULL) || (ofile == NULL))
5141 return;
5142
5143 sbuf_new(&sb, str, sizeof(str), 0);
5144
5145 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
5146
5147 sbuf_finish(&sb);
5148
5149 fprintf(ofile, "%s", sbuf_data(&sb));
5150 }
5151
5152 #endif /* _KERNEL/!_KERNEL */
5153
5154 /*
5155 * Extract basic sense information. This is backward-compatible with the
5156 * previous implementation. For new implementations,
5157 * scsi_extract_sense_len() is recommended.
5158 */
5159 void
scsi_extract_sense(struct scsi_sense_data * sense_data,int * error_code,int * sense_key,int * asc,int * ascq)5160 scsi_extract_sense(struct scsi_sense_data *sense_data, int *error_code,
5161 int *sense_key, int *asc, int *ascq)
5162 {
5163 scsi_extract_sense_len(sense_data, sizeof(*sense_data), error_code,
5164 sense_key, asc, ascq, /*show_errors*/ 0);
5165 }
5166
5167 /*
5168 * Extract basic sense information from SCSI I/O CCB structure.
5169 */
5170 int
scsi_extract_sense_ccb(union ccb * ccb,int * error_code,int * sense_key,int * asc,int * ascq)5171 scsi_extract_sense_ccb(union ccb *ccb,
5172 int *error_code, int *sense_key, int *asc, int *ascq)
5173 {
5174 struct scsi_sense_data *sense_data;
5175
5176 /* Make sure there are some sense data we can access. */
5177 if (ccb->ccb_h.func_code != XPT_SCSI_IO ||
5178 (ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR ||
5179 (ccb->csio.scsi_status != SCSI_STATUS_CHECK_COND) ||
5180 (ccb->ccb_h.status & CAM_AUTOSNS_VALID) == 0 ||
5181 (ccb->ccb_h.flags & CAM_SENSE_PHYS))
5182 return (0);
5183
5184 if (ccb->ccb_h.flags & CAM_SENSE_PTR)
5185 bcopy(&ccb->csio.sense_data, &sense_data,
5186 sizeof(struct scsi_sense_data *));
5187 else
5188 sense_data = &ccb->csio.sense_data;
5189 scsi_extract_sense_len(sense_data,
5190 ccb->csio.sense_len - ccb->csio.sense_resid,
5191 error_code, sense_key, asc, ascq, 1);
5192 if (*error_code == -1)
5193 return (0);
5194 return (1);
5195 }
5196
5197 /*
5198 * Extract basic sense information. If show_errors is set, sense values
5199 * will be set to -1 if they are not present.
5200 */
5201 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)5202 scsi_extract_sense_len(struct scsi_sense_data *sense_data, u_int sense_len,
5203 int *error_code, int *sense_key, int *asc, int *ascq,
5204 int show_errors)
5205 {
5206 /*
5207 * If we have no length, we have no sense.
5208 */
5209 if (sense_len == 0) {
5210 if (show_errors == 0) {
5211 *error_code = 0;
5212 *sense_key = 0;
5213 *asc = 0;
5214 *ascq = 0;
5215 } else {
5216 *error_code = -1;
5217 *sense_key = -1;
5218 *asc = -1;
5219 *ascq = -1;
5220 }
5221 return;
5222 }
5223
5224 *error_code = sense_data->error_code & SSD_ERRCODE;
5225
5226 switch (*error_code) {
5227 case SSD_DESC_CURRENT_ERROR:
5228 case SSD_DESC_DEFERRED_ERROR: {
5229 struct scsi_sense_data_desc *sense;
5230
5231 sense = (struct scsi_sense_data_desc *)sense_data;
5232
5233 if (SSD_DESC_IS_PRESENT(sense, sense_len, sense_key))
5234 *sense_key = sense->sense_key & SSD_KEY;
5235 else
5236 *sense_key = (show_errors) ? -1 : 0;
5237
5238 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code))
5239 *asc = sense->add_sense_code;
5240 else
5241 *asc = (show_errors) ? -1 : 0;
5242
5243 if (SSD_DESC_IS_PRESENT(sense, sense_len, add_sense_code_qual))
5244 *ascq = sense->add_sense_code_qual;
5245 else
5246 *ascq = (show_errors) ? -1 : 0;
5247 break;
5248 }
5249 case SSD_CURRENT_ERROR:
5250 case SSD_DEFERRED_ERROR:
5251 default: {
5252 struct scsi_sense_data_fixed *sense;
5253
5254 sense = (struct scsi_sense_data_fixed *)sense_data;
5255
5256 if (SSD_FIXED_IS_PRESENT(sense, sense_len, flags))
5257 *sense_key = sense->flags & SSD_KEY;
5258 else
5259 *sense_key = (show_errors) ? -1 : 0;
5260
5261 if ((SSD_FIXED_IS_PRESENT(sense, sense_len, add_sense_code))
5262 && (SSD_FIXED_IS_FILLED(sense, add_sense_code)))
5263 *asc = sense->add_sense_code;
5264 else
5265 *asc = (show_errors) ? -1 : 0;
5266
5267 if ((SSD_FIXED_IS_PRESENT(sense, sense_len,add_sense_code_qual))
5268 && (SSD_FIXED_IS_FILLED(sense, add_sense_code_qual)))
5269 *ascq = sense->add_sense_code_qual;
5270 else
5271 *ascq = (show_errors) ? -1 : 0;
5272 break;
5273 }
5274 }
5275 }
5276
5277 int
scsi_get_sense_key(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5278 scsi_get_sense_key(struct scsi_sense_data *sense_data, u_int sense_len,
5279 int show_errors)
5280 {
5281 int error_code, sense_key, asc, ascq;
5282
5283 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5284 &sense_key, &asc, &ascq, show_errors);
5285
5286 return (sense_key);
5287 }
5288
5289 int
scsi_get_asc(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5290 scsi_get_asc(struct scsi_sense_data *sense_data, u_int sense_len,
5291 int show_errors)
5292 {
5293 int error_code, sense_key, asc, ascq;
5294
5295 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5296 &sense_key, &asc, &ascq, show_errors);
5297
5298 return (asc);
5299 }
5300
5301 int
scsi_get_ascq(struct scsi_sense_data * sense_data,u_int sense_len,int show_errors)5302 scsi_get_ascq(struct scsi_sense_data *sense_data, u_int sense_len,
5303 int show_errors)
5304 {
5305 int error_code, sense_key, asc, ascq;
5306
5307 scsi_extract_sense_len(sense_data, sense_len, &error_code,
5308 &sense_key, &asc, &ascq, show_errors);
5309
5310 return (ascq);
5311 }
5312
5313 /*
5314 * This function currently requires at least 36 bytes, or
5315 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this
5316 * function needs more or less data in the future, another length should be
5317 * defined in scsi_all.h to indicate the minimum amount of data necessary
5318 * for this routine to function properly.
5319 */
5320 void
scsi_print_inquiry(struct scsi_inquiry_data * inq_data)5321 scsi_print_inquiry(struct scsi_inquiry_data *inq_data)
5322 {
5323 u_int8_t type;
5324 char *dtype, *qtype;
5325 char vendor[16], product[48], revision[16], rstr[12];
5326
5327 type = SID_TYPE(inq_data);
5328
5329 /*
5330 * Figure out basic device type and qualifier.
5331 */
5332 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) {
5333 qtype = " (vendor-unique qualifier)";
5334 } else {
5335 switch (SID_QUAL(inq_data)) {
5336 case SID_QUAL_LU_CONNECTED:
5337 qtype = "";
5338 break;
5339
5340 case SID_QUAL_LU_OFFLINE:
5341 qtype = " (offline)";
5342 break;
5343
5344 case SID_QUAL_RSVD:
5345 qtype = " (reserved qualifier)";
5346 break;
5347 default:
5348 case SID_QUAL_BAD_LU:
5349 qtype = " (LUN not supported)";
5350 break;
5351 }
5352 }
5353
5354 switch (type) {
5355 case T_DIRECT:
5356 dtype = "Direct Access";
5357 break;
5358 case T_SEQUENTIAL:
5359 dtype = "Sequential Access";
5360 break;
5361 case T_PRINTER:
5362 dtype = "Printer";
5363 break;
5364 case T_PROCESSOR:
5365 dtype = "Processor";
5366 break;
5367 case T_WORM:
5368 dtype = "WORM";
5369 break;
5370 case T_CDROM:
5371 dtype = "CD-ROM";
5372 break;
5373 case T_SCANNER:
5374 dtype = "Scanner";
5375 break;
5376 case T_OPTICAL:
5377 dtype = "Optical";
5378 break;
5379 case T_CHANGER:
5380 dtype = "Changer";
5381 break;
5382 case T_COMM:
5383 dtype = "Communication";
5384 break;
5385 case T_STORARRAY:
5386 dtype = "Storage Array";
5387 break;
5388 case T_ENCLOSURE:
5389 dtype = "Enclosure Services";
5390 break;
5391 case T_RBC:
5392 dtype = "Simplified Direct Access";
5393 break;
5394 case T_OCRW:
5395 dtype = "Optical Card Read/Write";
5396 break;
5397 case T_OSD:
5398 dtype = "Object-Based Storage";
5399 break;
5400 case T_ADC:
5401 dtype = "Automation/Drive Interface";
5402 break;
5403 case T_NODEVICE:
5404 dtype = "Uninstalled";
5405 break;
5406 default:
5407 dtype = "unknown";
5408 break;
5409 }
5410
5411 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
5412 sizeof(vendor));
5413 cam_strvis(product, inq_data->product, sizeof(inq_data->product),
5414 sizeof(product));
5415 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
5416 sizeof(revision));
5417
5418 if (SID_ANSI_REV(inq_data) == SCSI_REV_0)
5419 snprintf(rstr, sizeof(rstr), "SCSI");
5420 else if (SID_ANSI_REV(inq_data) <= SCSI_REV_SPC) {
5421 snprintf(rstr, sizeof(rstr), "SCSI-%d",
5422 SID_ANSI_REV(inq_data));
5423 } else {
5424 snprintf(rstr, sizeof(rstr), "SPC-%d SCSI",
5425 SID_ANSI_REV(inq_data) - 2);
5426 }
5427 printf("<%s %s %s> %s %s %s device%s\n",
5428 vendor, product, revision,
5429 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed",
5430 dtype, rstr, qtype);
5431 }
5432
5433 void
scsi_print_inquiry_short(struct scsi_inquiry_data * inq_data)5434 scsi_print_inquiry_short(struct scsi_inquiry_data *inq_data)
5435 {
5436 char vendor[16], product[48], revision[16];
5437
5438 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
5439 sizeof(vendor));
5440 cam_strvis(product, inq_data->product, sizeof(inq_data->product),
5441 sizeof(product));
5442 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
5443 sizeof(revision));
5444
5445 printf("<%s %s %s>", vendor, product, revision);
5446 }
5447
5448 /*
5449 * Table of syncrates that don't follow the "divisible by 4"
5450 * rule. This table will be expanded in future SCSI specs.
5451 */
5452 static struct {
5453 u_int period_factor;
5454 u_int period; /* in 100ths of ns */
5455 } scsi_syncrates[] = {
5456 { 0x08, 625 }, /* FAST-160 */
5457 { 0x09, 1250 }, /* FAST-80 */
5458 { 0x0a, 2500 }, /* FAST-40 40MHz */
5459 { 0x0b, 3030 }, /* FAST-40 33MHz */
5460 { 0x0c, 5000 } /* FAST-20 */
5461 };
5462
5463 /*
5464 * Return the frequency in kHz corresponding to the given
5465 * sync period factor.
5466 */
5467 u_int
scsi_calc_syncsrate(u_int period_factor)5468 scsi_calc_syncsrate(u_int period_factor)
5469 {
5470 int i;
5471 int num_syncrates;
5472
5473 /*
5474 * It's a bug if period is zero, but if it is anyway, don't
5475 * die with a divide fault- instead return something which
5476 * 'approximates' async
5477 */
5478 if (period_factor == 0) {
5479 return (3300);
5480 }
5481
5482 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
5483 /* See if the period is in the "exception" table */
5484 for (i = 0; i < num_syncrates; i++) {
5485
5486 if (period_factor == scsi_syncrates[i].period_factor) {
5487 /* Period in kHz */
5488 return (100000000 / scsi_syncrates[i].period);
5489 }
5490 }
5491
5492 /*
5493 * Wasn't in the table, so use the standard
5494 * 4 times conversion.
5495 */
5496 return (10000000 / (period_factor * 4 * 10));
5497 }
5498
5499 /*
5500 * Return the SCSI sync parameter that corresponsd to
5501 * the passed in period in 10ths of ns.
5502 */
5503 u_int
scsi_calc_syncparam(u_int period)5504 scsi_calc_syncparam(u_int period)
5505 {
5506 int i;
5507 int num_syncrates;
5508
5509 if (period == 0)
5510 return (~0); /* Async */
5511
5512 /* Adjust for exception table being in 100ths. */
5513 period *= 10;
5514 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
5515 /* See if the period is in the "exception" table */
5516 for (i = 0; i < num_syncrates; i++) {
5517
5518 if (period <= scsi_syncrates[i].period) {
5519 /* Period in 100ths of ns */
5520 return (scsi_syncrates[i].period_factor);
5521 }
5522 }
5523
5524 /*
5525 * Wasn't in the table, so use the standard
5526 * 1/4 period in ns conversion.
5527 */
5528 return (period/400);
5529 }
5530
5531 int
scsi_devid_is_naa_ieee_reg(uint8_t * bufp)5532 scsi_devid_is_naa_ieee_reg(uint8_t *bufp)
5533 {
5534 struct scsi_vpd_id_descriptor *descr;
5535 struct scsi_vpd_id_naa_basic *naa;
5536
5537 descr = (struct scsi_vpd_id_descriptor *)bufp;
5538 naa = (struct scsi_vpd_id_naa_basic *)descr->identifier;
5539 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5540 return 0;
5541 if (descr->length < sizeof(struct scsi_vpd_id_naa_ieee_reg))
5542 return 0;
5543 if ((naa->naa >> SVPD_ID_NAA_NAA_SHIFT) != SVPD_ID_NAA_IEEE_REG)
5544 return 0;
5545 return 1;
5546 }
5547
5548 int
scsi_devid_is_sas_target(uint8_t * bufp)5549 scsi_devid_is_sas_target(uint8_t *bufp)
5550 {
5551 struct scsi_vpd_id_descriptor *descr;
5552
5553 descr = (struct scsi_vpd_id_descriptor *)bufp;
5554 if (!scsi_devid_is_naa_ieee_reg(bufp))
5555 return 0;
5556 if ((descr->id_type & SVPD_ID_PIV) == 0) /* proto field reserved */
5557 return 0;
5558 if ((descr->proto_codeset >> SVPD_ID_PROTO_SHIFT) != SCSI_PROTO_SAS)
5559 return 0;
5560 return 1;
5561 }
5562
5563 int
scsi_devid_is_lun_eui64(uint8_t * bufp)5564 scsi_devid_is_lun_eui64(uint8_t *bufp)
5565 {
5566 struct scsi_vpd_id_descriptor *descr;
5567
5568 descr = (struct scsi_vpd_id_descriptor *)bufp;
5569 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5570 return 0;
5571 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_EUI64)
5572 return 0;
5573 return 1;
5574 }
5575
5576 int
scsi_devid_is_lun_naa(uint8_t * bufp)5577 scsi_devid_is_lun_naa(uint8_t *bufp)
5578 {
5579 struct scsi_vpd_id_descriptor *descr;
5580
5581 descr = (struct scsi_vpd_id_descriptor *)bufp;
5582 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5583 return 0;
5584 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_NAA)
5585 return 0;
5586 return 1;
5587 }
5588
5589 int
scsi_devid_is_lun_t10(uint8_t * bufp)5590 scsi_devid_is_lun_t10(uint8_t *bufp)
5591 {
5592 struct scsi_vpd_id_descriptor *descr;
5593
5594 descr = (struct scsi_vpd_id_descriptor *)bufp;
5595 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5596 return 0;
5597 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_T10)
5598 return 0;
5599 return 1;
5600 }
5601
5602 int
scsi_devid_is_lun_name(uint8_t * bufp)5603 scsi_devid_is_lun_name(uint8_t *bufp)
5604 {
5605 struct scsi_vpd_id_descriptor *descr;
5606
5607 descr = (struct scsi_vpd_id_descriptor *)bufp;
5608 if ((descr->id_type & SVPD_ID_ASSOC_MASK) != SVPD_ID_ASSOC_LUN)
5609 return 0;
5610 if ((descr->id_type & SVPD_ID_TYPE_MASK) != SVPD_ID_TYPE_SCSI_NAME)
5611 return 0;
5612 return 1;
5613 }
5614
5615 struct scsi_vpd_id_descriptor *
scsi_get_devid_desc(struct scsi_vpd_id_descriptor * desc,uint32_t len,scsi_devid_checkfn_t ck_fn)5616 scsi_get_devid_desc(struct scsi_vpd_id_descriptor *desc, uint32_t len,
5617 scsi_devid_checkfn_t ck_fn)
5618 {
5619 uint8_t *desc_buf_end;
5620
5621 desc_buf_end = (uint8_t *)desc + len;
5622
5623 for (; desc->identifier <= desc_buf_end &&
5624 desc->identifier + desc->length <= desc_buf_end;
5625 desc = (struct scsi_vpd_id_descriptor *)(desc->identifier
5626 + desc->length)) {
5627
5628 if (ck_fn == NULL || ck_fn((uint8_t *)desc) != 0)
5629 return (desc);
5630 }
5631 return (NULL);
5632 }
5633
5634 struct scsi_vpd_id_descriptor *
scsi_get_devid(struct scsi_vpd_device_id * id,uint32_t page_len,scsi_devid_checkfn_t ck_fn)5635 scsi_get_devid(struct scsi_vpd_device_id *id, uint32_t page_len,
5636 scsi_devid_checkfn_t ck_fn)
5637 {
5638 uint32_t len;
5639
5640 if (page_len < sizeof(*id))
5641 return (NULL);
5642 len = MIN(scsi_2btoul(id->length), page_len - sizeof(*id));
5643 return (scsi_get_devid_desc((struct scsi_vpd_id_descriptor *)
5644 id->desc_list, len, ck_fn));
5645 }
5646
5647 int
scsi_transportid_sbuf(struct sbuf * sb,struct scsi_transportid_header * hdr,uint32_t valid_len)5648 scsi_transportid_sbuf(struct sbuf *sb, struct scsi_transportid_header *hdr,
5649 uint32_t valid_len)
5650 {
5651 switch (hdr->format_protocol & SCSI_TRN_PROTO_MASK) {
5652 case SCSI_PROTO_FC: {
5653 struct scsi_transportid_fcp *fcp;
5654 uint64_t n_port_name;
5655
5656 fcp = (struct scsi_transportid_fcp *)hdr;
5657
5658 n_port_name = scsi_8btou64(fcp->n_port_name);
5659
5660 sbuf_printf(sb, "FCP address: 0x%.16jx",(uintmax_t)n_port_name);
5661 break;
5662 }
5663 case SCSI_PROTO_SPI: {
5664 struct scsi_transportid_spi *spi;
5665
5666 spi = (struct scsi_transportid_spi *)hdr;
5667
5668 sbuf_printf(sb, "SPI address: %u,%u",
5669 scsi_2btoul(spi->scsi_addr),
5670 scsi_2btoul(spi->rel_trgt_port_id));
5671 break;
5672 }
5673 case SCSI_PROTO_SSA:
5674 /*
5675 * XXX KDM there is no transport ID defined in SPC-4 for
5676 * SSA.
5677 */
5678 break;
5679 case SCSI_PROTO_1394: {
5680 struct scsi_transportid_1394 *sbp;
5681 uint64_t eui64;
5682
5683 sbp = (struct scsi_transportid_1394 *)hdr;
5684
5685 eui64 = scsi_8btou64(sbp->eui64);
5686 sbuf_printf(sb, "SBP address: 0x%.16jx", (uintmax_t)eui64);
5687 break;
5688 }
5689 case SCSI_PROTO_RDMA: {
5690 struct scsi_transportid_rdma *rdma;
5691 unsigned int i;
5692
5693 rdma = (struct scsi_transportid_rdma *)hdr;
5694
5695 sbuf_printf(sb, "RDMA address: 0x");
5696 for (i = 0; i < sizeof(rdma->initiator_port_id); i++)
5697 sbuf_printf(sb, "%02x", rdma->initiator_port_id[i]);
5698 break;
5699 }
5700 case SCSI_PROTO_ISCSI: {
5701 uint32_t add_len, i;
5702 uint8_t *iscsi_name = NULL;
5703 int nul_found = 0;
5704
5705 sbuf_printf(sb, "iSCSI address: ");
5706 if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) ==
5707 SCSI_TRN_ISCSI_FORMAT_DEVICE) {
5708 struct scsi_transportid_iscsi_device *dev;
5709
5710 dev = (struct scsi_transportid_iscsi_device *)hdr;
5711
5712 /*
5713 * Verify how much additional data we really have.
5714 */
5715 add_len = scsi_2btoul(dev->additional_length);
5716 add_len = MIN(add_len, valid_len -
5717 __offsetof(struct scsi_transportid_iscsi_device,
5718 iscsi_name));
5719 iscsi_name = &dev->iscsi_name[0];
5720
5721 } else if ((hdr->format_protocol & SCSI_TRN_FORMAT_MASK) ==
5722 SCSI_TRN_ISCSI_FORMAT_PORT) {
5723 struct scsi_transportid_iscsi_port *port;
5724
5725 port = (struct scsi_transportid_iscsi_port *)hdr;
5726
5727 add_len = scsi_2btoul(port->additional_length);
5728 add_len = MIN(add_len, valid_len -
5729 __offsetof(struct scsi_transportid_iscsi_port,
5730 iscsi_name));
5731 iscsi_name = &port->iscsi_name[0];
5732 } else {
5733 sbuf_printf(sb, "unknown format %x",
5734 (hdr->format_protocol &
5735 SCSI_TRN_FORMAT_MASK) >>
5736 SCSI_TRN_FORMAT_SHIFT);
5737 break;
5738 }
5739 if (add_len == 0) {
5740 sbuf_printf(sb, "not enough data");
5741 break;
5742 }
5743 /*
5744 * This is supposed to be a NUL-terminated ASCII
5745 * string, but you never know. So we're going to
5746 * check. We need to do this because there is no
5747 * sbuf equivalent of strncat().
5748 */
5749 for (i = 0; i < add_len; i++) {
5750 if (iscsi_name[i] == '\0') {
5751 nul_found = 1;
5752 break;
5753 }
5754 }
5755 /*
5756 * If there is a NUL in the name, we can just use
5757 * sbuf_cat(). Otherwise we need to use sbuf_bcat().
5758 */
5759 if (nul_found != 0)
5760 sbuf_cat(sb, iscsi_name);
5761 else
5762 sbuf_bcat(sb, iscsi_name, add_len);
5763 break;
5764 }
5765 case SCSI_PROTO_SAS: {
5766 struct scsi_transportid_sas *sas;
5767 uint64_t sas_addr;
5768
5769 sas = (struct scsi_transportid_sas *)hdr;
5770
5771 sas_addr = scsi_8btou64(sas->sas_address);
5772 sbuf_printf(sb, "SAS address: 0x%.16jx", (uintmax_t)sas_addr);
5773 break;
5774 }
5775 case SCSI_PROTO_ADITP:
5776 case SCSI_PROTO_ATA:
5777 case SCSI_PROTO_UAS:
5778 /*
5779 * No Transport ID format for ADI, ATA or USB is defined in
5780 * SPC-4.
5781 */
5782 sbuf_printf(sb, "No known Transport ID format for protocol "
5783 "%#x", hdr->format_protocol & SCSI_TRN_PROTO_MASK);
5784 break;
5785 case SCSI_PROTO_SOP: {
5786 struct scsi_transportid_sop *sop;
5787 struct scsi_sop_routing_id_norm *rid;
5788
5789 sop = (struct scsi_transportid_sop *)hdr;
5790 rid = (struct scsi_sop_routing_id_norm *)sop->routing_id;
5791
5792 /*
5793 * Note that there is no alternate format specified in SPC-4
5794 * for the PCIe routing ID, so we don't really have a way
5795 * to know whether the second byte of the routing ID is
5796 * a device and function or just a function. So we just
5797 * assume bus,device,function.
5798 */
5799 sbuf_printf(sb, "SOP Routing ID: %u,%u,%u",
5800 rid->bus, rid->devfunc >> SCSI_TRN_SOP_DEV_SHIFT,
5801 rid->devfunc & SCSI_TRN_SOP_FUNC_NORM_MAX);
5802 break;
5803 }
5804 case SCSI_PROTO_NONE:
5805 default:
5806 sbuf_printf(sb, "Unknown protocol %#x",
5807 hdr->format_protocol & SCSI_TRN_PROTO_MASK);
5808 break;
5809 }
5810
5811 return (0);
5812 }
5813
5814 struct scsi_nv scsi_proto_map[] = {
5815 { "fcp", SCSI_PROTO_FC },
5816 { "spi", SCSI_PROTO_SPI },
5817 { "ssa", SCSI_PROTO_SSA },
5818 { "sbp", SCSI_PROTO_1394 },
5819 { "1394", SCSI_PROTO_1394 },
5820 { "srp", SCSI_PROTO_RDMA },
5821 { "rdma", SCSI_PROTO_RDMA },
5822 { "iscsi", SCSI_PROTO_ISCSI },
5823 { "iqn", SCSI_PROTO_ISCSI },
5824 { "sas", SCSI_PROTO_SAS },
5825 { "aditp", SCSI_PROTO_ADITP },
5826 { "ata", SCSI_PROTO_ATA },
5827 { "uas", SCSI_PROTO_UAS },
5828 { "usb", SCSI_PROTO_UAS },
5829 { "sop", SCSI_PROTO_SOP }
5830 };
5831
5832 const char *
scsi_nv_to_str(struct scsi_nv * table,int num_table_entries,uint64_t value)5833 scsi_nv_to_str(struct scsi_nv *table, int num_table_entries, uint64_t value)
5834 {
5835 int i;
5836
5837 for (i = 0; i < num_table_entries; i++) {
5838 if (table[i].value == value)
5839 return (table[i].name);
5840 }
5841
5842 return (NULL);
5843 }
5844
5845 /*
5846 * Given a name/value table, find a value matching the given name.
5847 * Return values:
5848 * SCSI_NV_FOUND - match found
5849 * SCSI_NV_AMBIGUOUS - more than one match, none of them exact
5850 * SCSI_NV_NOT_FOUND - no match found
5851 */
5852 scsi_nv_status
scsi_get_nv(struct scsi_nv * table,int num_table_entries,char * name,int * table_entry,scsi_nv_flags flags)5853 scsi_get_nv(struct scsi_nv *table, int num_table_entries,
5854 char *name, int *table_entry, scsi_nv_flags flags)
5855 {
5856 int i, num_matches = 0;
5857
5858 for (i = 0; i < num_table_entries; i++) {
5859 size_t table_len, name_len;
5860
5861 table_len = strlen(table[i].name);
5862 name_len = strlen(name);
5863
5864 if ((((flags & SCSI_NV_FLAG_IG_CASE) != 0)
5865 && (strncasecmp(table[i].name, name, name_len) == 0))
5866 || (((flags & SCSI_NV_FLAG_IG_CASE) == 0)
5867 && (strncmp(table[i].name, name, name_len) == 0))) {
5868 *table_entry = i;
5869
5870 /*
5871 * Check for an exact match. If we have the same
5872 * number of characters in the table as the argument,
5873 * and we already know they're the same, we have
5874 * an exact match.
5875 */
5876 if (table_len == name_len)
5877 return (SCSI_NV_FOUND);
5878
5879 /*
5880 * Otherwise, bump up the number of matches. We'll
5881 * see later how many we have.
5882 */
5883 num_matches++;
5884 }
5885 }
5886
5887 if (num_matches > 1)
5888 return (SCSI_NV_AMBIGUOUS);
5889 else if (num_matches == 1)
5890 return (SCSI_NV_FOUND);
5891 else
5892 return (SCSI_NV_NOT_FOUND);
5893 }
5894
5895 /*
5896 * Parse transport IDs for Fibre Channel, 1394 and SAS. Since these are
5897 * all 64-bit numbers, the code is similar.
5898 */
5899 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)5900 scsi_parse_transportid_64bit(int proto_id, char *id_str,
5901 struct scsi_transportid_header **hdr,
5902 unsigned int *alloc_len,
5903 #ifdef _KERNEL
5904 struct malloc_type *type, int flags,
5905 #endif
5906 char *error_str, int error_str_len)
5907 {
5908 uint64_t value;
5909 char *endptr;
5910 int retval;
5911 size_t alloc_size;
5912
5913 retval = 0;
5914
5915 value = strtouq(id_str, &endptr, 0);
5916 if (*endptr != '\0') {
5917 if (error_str != NULL) {
5918 snprintf(error_str, error_str_len, "%s: error "
5919 "parsing ID %s, 64-bit number required",
5920 __func__, id_str);
5921 }
5922 retval = 1;
5923 goto bailout;
5924 }
5925
5926 switch (proto_id) {
5927 case SCSI_PROTO_FC:
5928 alloc_size = sizeof(struct scsi_transportid_fcp);
5929 break;
5930 case SCSI_PROTO_1394:
5931 alloc_size = sizeof(struct scsi_transportid_1394);
5932 break;
5933 case SCSI_PROTO_SAS:
5934 alloc_size = sizeof(struct scsi_transportid_sas);
5935 break;
5936 default:
5937 if (error_str != NULL) {
5938 snprintf(error_str, error_str_len, "%s: unsupoprted "
5939 "protocol %d", __func__, proto_id);
5940 }
5941 retval = 1;
5942 goto bailout;
5943 break; /* NOTREACHED */
5944 }
5945 #ifdef _KERNEL
5946 *hdr = malloc(alloc_size, type, flags);
5947 #else /* _KERNEL */
5948 *hdr = malloc(alloc_size);
5949 #endif /*_KERNEL */
5950 if (*hdr == NULL) {
5951 if (error_str != NULL) {
5952 snprintf(error_str, error_str_len, "%s: unable to "
5953 "allocate %zu bytes", __func__, alloc_size);
5954 }
5955 retval = 1;
5956 goto bailout;
5957 }
5958
5959 *alloc_len = alloc_size;
5960
5961 bzero(*hdr, alloc_size);
5962
5963 switch (proto_id) {
5964 case SCSI_PROTO_FC: {
5965 struct scsi_transportid_fcp *fcp;
5966
5967 fcp = (struct scsi_transportid_fcp *)(*hdr);
5968 fcp->format_protocol = SCSI_PROTO_FC |
5969 SCSI_TRN_FCP_FORMAT_DEFAULT;
5970 scsi_u64to8b(value, fcp->n_port_name);
5971 break;
5972 }
5973 case SCSI_PROTO_1394: {
5974 struct scsi_transportid_1394 *sbp;
5975
5976 sbp = (struct scsi_transportid_1394 *)(*hdr);
5977 sbp->format_protocol = SCSI_PROTO_1394 |
5978 SCSI_TRN_1394_FORMAT_DEFAULT;
5979 scsi_u64to8b(value, sbp->eui64);
5980 break;
5981 }
5982 case SCSI_PROTO_SAS: {
5983 struct scsi_transportid_sas *sas;
5984
5985 sas = (struct scsi_transportid_sas *)(*hdr);
5986 sas->format_protocol = SCSI_PROTO_SAS |
5987 SCSI_TRN_SAS_FORMAT_DEFAULT;
5988 scsi_u64to8b(value, sas->sas_address);
5989 break;
5990 }
5991 default:
5992 break;
5993 }
5994 bailout:
5995 return (retval);
5996 }
5997
5998 /*
5999 * Parse a SPI (Parallel SCSI) address of the form: id,rel_tgt_port
6000 */
6001 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)6002 scsi_parse_transportid_spi(char *id_str, struct scsi_transportid_header **hdr,
6003 unsigned int *alloc_len,
6004 #ifdef _KERNEL
6005 struct malloc_type *type, int flags,
6006 #endif
6007 char *error_str, int error_str_len)
6008 {
6009 unsigned long scsi_addr, target_port;
6010 struct scsi_transportid_spi *spi;
6011 char *tmpstr, *endptr;
6012 int retval;
6013
6014 retval = 0;
6015
6016 tmpstr = strsep(&id_str, ",");
6017 if (tmpstr == NULL) {
6018 if (error_str != NULL) {
6019 snprintf(error_str, error_str_len,
6020 "%s: no ID found", __func__);
6021 }
6022 retval = 1;
6023 goto bailout;
6024 }
6025 scsi_addr = strtoul(tmpstr, &endptr, 0);
6026 if (*endptr != '\0') {
6027 if (error_str != NULL) {
6028 snprintf(error_str, error_str_len, "%s: error "
6029 "parsing SCSI ID %s, number required",
6030 __func__, tmpstr);
6031 }
6032 retval = 1;
6033 goto bailout;
6034 }
6035
6036 if (id_str == NULL) {
6037 if (error_str != NULL) {
6038 snprintf(error_str, error_str_len, "%s: no relative "
6039 "target port found", __func__);
6040 }
6041 retval = 1;
6042 goto bailout;
6043 }
6044
6045 target_port = strtoul(id_str, &endptr, 0);
6046 if (*endptr != '\0') {
6047 if (error_str != NULL) {
6048 snprintf(error_str, error_str_len, "%s: error "
6049 "parsing relative target port %s, number "
6050 "required", __func__, id_str);
6051 }
6052 retval = 1;
6053 goto bailout;
6054 }
6055 #ifdef _KERNEL
6056 spi = malloc(sizeof(*spi), type, flags);
6057 #else
6058 spi = malloc(sizeof(*spi));
6059 #endif
6060 if (spi == NULL) {
6061 if (error_str != NULL) {
6062 snprintf(error_str, error_str_len, "%s: unable to "
6063 "allocate %zu bytes", __func__,
6064 sizeof(*spi));
6065 }
6066 retval = 1;
6067 goto bailout;
6068 }
6069 *alloc_len = sizeof(*spi);
6070 bzero(spi, sizeof(*spi));
6071
6072 spi->format_protocol = SCSI_PROTO_SPI | SCSI_TRN_SPI_FORMAT_DEFAULT;
6073 scsi_ulto2b(scsi_addr, spi->scsi_addr);
6074 scsi_ulto2b(target_port, spi->rel_trgt_port_id);
6075
6076 *hdr = (struct scsi_transportid_header *)spi;
6077 bailout:
6078 return (retval);
6079 }
6080
6081 /*
6082 * Parse an RDMA/SRP Initiator Port ID string. This is 32 hexadecimal digits,
6083 * optionally prefixed by "0x" or "0X".
6084 */
6085 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)6086 scsi_parse_transportid_rdma(char *id_str, struct scsi_transportid_header **hdr,
6087 unsigned int *alloc_len,
6088 #ifdef _KERNEL
6089 struct malloc_type *type, int flags,
6090 #endif
6091 char *error_str, int error_str_len)
6092 {
6093 struct scsi_transportid_rdma *rdma;
6094 int retval;
6095 size_t id_len, rdma_id_size;
6096 uint8_t rdma_id[SCSI_TRN_RDMA_PORT_LEN];
6097 char *tmpstr;
6098 unsigned int i, j;
6099
6100 retval = 0;
6101 id_len = strlen(id_str);
6102 rdma_id_size = SCSI_TRN_RDMA_PORT_LEN;
6103
6104 /*
6105 * Check the size. It needs to be either 32 or 34 characters long.
6106 */
6107 if ((id_len != (rdma_id_size * 2))
6108 && (id_len != ((rdma_id_size * 2) + 2))) {
6109 if (error_str != NULL) {
6110 snprintf(error_str, error_str_len, "%s: RDMA ID "
6111 "must be 32 hex digits (0x prefix "
6112 "optional), only %zu seen", __func__, id_len);
6113 }
6114 retval = 1;
6115 goto bailout;
6116 }
6117
6118 tmpstr = id_str;
6119 /*
6120 * If the user gave us 34 characters, the string needs to start
6121 * with '0x'.
6122 */
6123 if (id_len == ((rdma_id_size * 2) + 2)) {
6124 if ((tmpstr[0] == '0')
6125 && ((tmpstr[1] == 'x') || (tmpstr[1] == 'X'))) {
6126 tmpstr += 2;
6127 } else {
6128 if (error_str != NULL) {
6129 snprintf(error_str, error_str_len, "%s: RDMA "
6130 "ID prefix, if used, must be \"0x\", "
6131 "got %s", __func__, tmpstr);
6132 }
6133 retval = 1;
6134 goto bailout;
6135 }
6136 }
6137 bzero(rdma_id, sizeof(rdma_id));
6138
6139 /*
6140 * Convert ASCII hex into binary bytes. There is no standard
6141 * 128-bit integer type, and so no strtou128t() routine to convert
6142 * from hex into a large integer. In the end, we're not going to
6143 * an integer, but rather to a byte array, so that and the fact
6144 * that we require the user to give us 32 hex digits simplifies the
6145 * logic.
6146 */
6147 for (i = 0; i < (rdma_id_size * 2); i++) {
6148 int cur_shift;
6149 unsigned char c;
6150
6151 /* Increment the byte array one for every 2 hex digits */
6152 j = i >> 1;
6153
6154 /*
6155 * The first digit in every pair is the most significant
6156 * 4 bits. The second is the least significant 4 bits.
6157 */
6158 if ((i % 2) == 0)
6159 cur_shift = 4;
6160 else
6161 cur_shift = 0;
6162
6163 c = tmpstr[i];
6164 /* Convert the ASCII hex character into a number */
6165 if (isdigit(c))
6166 c -= '0';
6167 else if (isalpha(c))
6168 c -= isupper(c) ? 'A' - 10 : 'a' - 10;
6169 else {
6170 if (error_str != NULL) {
6171 snprintf(error_str, error_str_len, "%s: "
6172 "RDMA ID must be hex digits, got "
6173 "invalid character %c", __func__,
6174 tmpstr[i]);
6175 }
6176 retval = 1;
6177 goto bailout;
6178 }
6179 /*
6180 * The converted number can't be less than 0; the type is
6181 * unsigned, and the subtraction logic will not give us
6182 * a negative number. So we only need to make sure that
6183 * the value is not greater than 0xf. (i.e. make sure the
6184 * user didn't give us a value like "0x12jklmno").
6185 */
6186 if (c > 0xf) {
6187 if (error_str != NULL) {
6188 snprintf(error_str, error_str_len, "%s: "
6189 "RDMA ID must be hex digits, got "
6190 "invalid character %c", __func__,
6191 tmpstr[i]);
6192 }
6193 retval = 1;
6194 goto bailout;
6195 }
6196
6197 rdma_id[j] |= c << cur_shift;
6198 }
6199
6200 #ifdef _KERNEL
6201 rdma = malloc(sizeof(*rdma), type, flags);
6202 #else
6203 rdma = malloc(sizeof(*rdma));
6204 #endif
6205 if (rdma == NULL) {
6206 if (error_str != NULL) {
6207 snprintf(error_str, error_str_len, "%s: unable to "
6208 "allocate %zu bytes", __func__,
6209 sizeof(*rdma));
6210 }
6211 retval = 1;
6212 goto bailout;
6213 }
6214 *alloc_len = sizeof(*rdma);
6215 bzero(rdma, *alloc_len);
6216
6217 rdma->format_protocol = SCSI_PROTO_RDMA | SCSI_TRN_RDMA_FORMAT_DEFAULT;
6218 bcopy(rdma_id, rdma->initiator_port_id, SCSI_TRN_RDMA_PORT_LEN);
6219
6220 *hdr = (struct scsi_transportid_header *)rdma;
6221
6222 bailout:
6223 return (retval);
6224 }
6225
6226 /*
6227 * Parse an iSCSI name. The format is either just the name:
6228 *
6229 * iqn.2012-06.com.example:target0
6230 * or the name, separator and initiator session ID:
6231 *
6232 * iqn.2012-06.com.example:target0,i,0x123
6233 *
6234 * The separator format is exact.
6235 */
6236 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)6237 scsi_parse_transportid_iscsi(char *id_str, struct scsi_transportid_header **hdr,
6238 unsigned int *alloc_len,
6239 #ifdef _KERNEL
6240 struct malloc_type *type, int flags,
6241 #endif
6242 char *error_str, int error_str_len)
6243 {
6244 size_t id_len, sep_len, id_size, name_len;
6245 int retval;
6246 unsigned int i, sep_pos, sep_found;
6247 const char *sep_template = ",i,0x";
6248 const char *iqn_prefix = "iqn.";
6249 struct scsi_transportid_iscsi_device *iscsi;
6250
6251 retval = 0;
6252 sep_found = 0;
6253
6254 id_len = strlen(id_str);
6255 sep_len = strlen(sep_template);
6256
6257 /*
6258 * The separator is defined as exactly ',i,0x'. Any other commas,
6259 * or any other form, is an error. So look for a comma, and once
6260 * we find that, the next few characters must match the separator
6261 * exactly. Once we get through the separator, there should be at
6262 * least one character.
6263 */
6264 for (i = 0, sep_pos = 0; i < id_len; i++) {
6265 if (sep_pos == 0) {
6266 if (id_str[i] == sep_template[sep_pos])
6267 sep_pos++;
6268
6269 continue;
6270 }
6271 if (sep_pos < sep_len) {
6272 if (id_str[i] == sep_template[sep_pos]) {
6273 sep_pos++;
6274 continue;
6275 }
6276 if (error_str != NULL) {
6277 snprintf(error_str, error_str_len, "%s: "
6278 "invalid separator in iSCSI name "
6279 "\"%s\"",
6280 __func__, id_str);
6281 }
6282 retval = 1;
6283 goto bailout;
6284 } else {
6285 sep_found = 1;
6286 break;
6287 }
6288 }
6289
6290 /*
6291 * Check to see whether we have a separator but no digits after it.
6292 */
6293 if ((sep_pos != 0)
6294 && (sep_found == 0)) {
6295 if (error_str != NULL) {
6296 snprintf(error_str, error_str_len, "%s: no digits "
6297 "found after separator in iSCSI name \"%s\"",
6298 __func__, id_str);
6299 }
6300 retval = 1;
6301 goto bailout;
6302 }
6303
6304 /*
6305 * The incoming ID string has the "iqn." prefix stripped off. We
6306 * need enough space for the base structure (the structures are the
6307 * same for the two iSCSI forms), the prefix, the ID string and a
6308 * terminating NUL.
6309 */
6310 id_size = sizeof(*iscsi) + strlen(iqn_prefix) + id_len + 1;
6311
6312 #ifdef _KERNEL
6313 iscsi = malloc(id_size, type, flags);
6314 #else
6315 iscsi = malloc(id_size);
6316 #endif
6317 if (iscsi == NULL) {
6318 if (error_str != NULL) {
6319 snprintf(error_str, error_str_len, "%s: unable to "
6320 "allocate %zu bytes", __func__, id_size);
6321 }
6322 retval = 1;
6323 goto bailout;
6324 }
6325 *alloc_len = id_size;
6326 bzero(iscsi, id_size);
6327
6328 iscsi->format_protocol = SCSI_PROTO_ISCSI;
6329 if (sep_found == 0)
6330 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_DEVICE;
6331 else
6332 iscsi->format_protocol |= SCSI_TRN_ISCSI_FORMAT_PORT;
6333 name_len = id_size - sizeof(*iscsi);
6334 scsi_ulto2b(name_len, iscsi->additional_length);
6335 snprintf(iscsi->iscsi_name, name_len, "%s%s", iqn_prefix, id_str);
6336
6337 *hdr = (struct scsi_transportid_header *)iscsi;
6338
6339 bailout:
6340 return (retval);
6341 }
6342
6343 /*
6344 * Parse a SCSI over PCIe (SOP) identifier. The Routing ID can either be
6345 * of the form 'bus,device,function' or 'bus,function'.
6346 */
6347 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)6348 scsi_parse_transportid_sop(char *id_str, struct scsi_transportid_header **hdr,
6349 unsigned int *alloc_len,
6350 #ifdef _KERNEL
6351 struct malloc_type *type, int flags,
6352 #endif
6353 char *error_str, int error_str_len)
6354 {
6355 struct scsi_transportid_sop *sop;
6356 unsigned long bus, device, function;
6357 char *tmpstr, *endptr;
6358 int retval, device_spec;
6359
6360 retval = 0;
6361 device_spec = 0;
6362 device = 0;
6363
6364 tmpstr = strsep(&id_str, ",");
6365 if ((tmpstr == NULL)
6366 || (*tmpstr == '\0')) {
6367 if (error_str != NULL) {
6368 snprintf(error_str, error_str_len, "%s: no ID found",
6369 __func__);
6370 }
6371 retval = 1;
6372 goto bailout;
6373 }
6374 bus = strtoul(tmpstr, &endptr, 0);
6375 if (*endptr != '\0') {
6376 if (error_str != NULL) {
6377 snprintf(error_str, error_str_len, "%s: error "
6378 "parsing PCIe bus %s, number required",
6379 __func__, tmpstr);
6380 }
6381 retval = 1;
6382 goto bailout;
6383 }
6384 if ((id_str == NULL)
6385 || (*id_str == '\0')) {
6386 if (error_str != NULL) {
6387 snprintf(error_str, error_str_len, "%s: no PCIe "
6388 "device or function found", __func__);
6389 }
6390 retval = 1;
6391 goto bailout;
6392 }
6393 tmpstr = strsep(&id_str, ",");
6394 function = strtoul(tmpstr, &endptr, 0);
6395 if (*endptr != '\0') {
6396 if (error_str != NULL) {
6397 snprintf(error_str, error_str_len, "%s: error "
6398 "parsing PCIe device/function %s, number "
6399 "required", __func__, tmpstr);
6400 }
6401 retval = 1;
6402 goto bailout;
6403 }
6404 /*
6405 * Check to see whether the user specified a third value. If so,
6406 * the second is the device.
6407 */
6408 if (id_str != NULL) {
6409 if (*id_str == '\0') {
6410 if (error_str != NULL) {
6411 snprintf(error_str, error_str_len, "%s: "
6412 "no PCIe function found", __func__);
6413 }
6414 retval = 1;
6415 goto bailout;
6416 }
6417 device = function;
6418 device_spec = 1;
6419 function = strtoul(id_str, &endptr, 0);
6420 if (*endptr != '\0') {
6421 if (error_str != NULL) {
6422 snprintf(error_str, error_str_len, "%s: "
6423 "error parsing PCIe function %s, "
6424 "number required", __func__, id_str);
6425 }
6426 retval = 1;
6427 goto bailout;
6428 }
6429 }
6430 if (bus > SCSI_TRN_SOP_BUS_MAX) {
6431 if (error_str != NULL) {
6432 snprintf(error_str, error_str_len, "%s: bus value "
6433 "%lu greater than maximum %u", __func__,
6434 bus, SCSI_TRN_SOP_BUS_MAX);
6435 }
6436 retval = 1;
6437 goto bailout;
6438 }
6439
6440 if ((device_spec != 0)
6441 && (device > SCSI_TRN_SOP_DEV_MASK)) {
6442 if (error_str != NULL) {
6443 snprintf(error_str, error_str_len, "%s: device value "
6444 "%lu greater than maximum %u", __func__,
6445 device, SCSI_TRN_SOP_DEV_MAX);
6446 }
6447 retval = 1;
6448 goto bailout;
6449 }
6450
6451 if (((device_spec != 0)
6452 && (function > SCSI_TRN_SOP_FUNC_NORM_MAX))
6453 || ((device_spec == 0)
6454 && (function > SCSI_TRN_SOP_FUNC_ALT_MAX))) {
6455 if (error_str != NULL) {
6456 snprintf(error_str, error_str_len, "%s: function value "
6457 "%lu greater than maximum %u", __func__,
6458 function, (device_spec == 0) ?
6459 SCSI_TRN_SOP_FUNC_ALT_MAX :
6460 SCSI_TRN_SOP_FUNC_NORM_MAX);
6461 }
6462 retval = 1;
6463 goto bailout;
6464 }
6465
6466 #ifdef _KERNEL
6467 sop = malloc(sizeof(*sop), type, flags);
6468 #else
6469 sop = malloc(sizeof(*sop));
6470 #endif
6471 if (sop == NULL) {
6472 if (error_str != NULL) {
6473 snprintf(error_str, error_str_len, "%s: unable to "
6474 "allocate %zu bytes", __func__, sizeof(*sop));
6475 }
6476 retval = 1;
6477 goto bailout;
6478 }
6479 *alloc_len = sizeof(*sop);
6480 bzero(sop, sizeof(*sop));
6481 sop->format_protocol = SCSI_PROTO_SOP | SCSI_TRN_SOP_FORMAT_DEFAULT;
6482 if (device_spec != 0) {
6483 struct scsi_sop_routing_id_norm rid;
6484
6485 rid.bus = bus;
6486 rid.devfunc = (device << SCSI_TRN_SOP_DEV_SHIFT) | function;
6487 bcopy(&rid, sop->routing_id, MIN(sizeof(rid),
6488 sizeof(sop->routing_id)));
6489 } else {
6490 struct scsi_sop_routing_id_alt rid;
6491
6492 rid.bus = bus;
6493 rid.function = function;
6494 bcopy(&rid, sop->routing_id, MIN(sizeof(rid),
6495 sizeof(sop->routing_id)));
6496 }
6497
6498 *hdr = (struct scsi_transportid_header *)sop;
6499 bailout:
6500 return (retval);
6501 }
6502
6503 /*
6504 * transportid_str: NUL-terminated string with format: protcol,id
6505 * The ID is protocol specific.
6506 * hdr: Storage will be allocated for the transport ID.
6507 * alloc_len: The amount of memory allocated is returned here.
6508 * type: Malloc bucket (kernel only).
6509 * flags: Malloc flags (kernel only).
6510 * error_str: If non-NULL, it will contain error information (without
6511 * a terminating newline) if an error is returned.
6512 * error_str_len: Allocated length of the error string.
6513 *
6514 * Returns 0 for success, non-zero for failure.
6515 */
6516 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)6517 scsi_parse_transportid(char *transportid_str,
6518 struct scsi_transportid_header **hdr,
6519 unsigned int *alloc_len,
6520 #ifdef _KERNEL
6521 struct malloc_type *type, int flags,
6522 #endif
6523 char *error_str, int error_str_len)
6524 {
6525 char *tmpstr;
6526 scsi_nv_status status;
6527 int retval, num_proto_entries, table_entry;
6528
6529 retval = 0;
6530 table_entry = 0;
6531
6532 /*
6533 * We do allow a period as well as a comma to separate the protocol
6534 * from the ID string. This is to accommodate iSCSI names, which
6535 * start with "iqn.".
6536 */
6537 tmpstr = strsep(&transportid_str, ",.");
6538 if (tmpstr == NULL) {
6539 if (error_str != NULL) {
6540 snprintf(error_str, error_str_len,
6541 "%s: transportid_str is NULL", __func__);
6542 }
6543 retval = 1;
6544 goto bailout;
6545 }
6546
6547 num_proto_entries = sizeof(scsi_proto_map) /
6548 sizeof(scsi_proto_map[0]);
6549 status = scsi_get_nv(scsi_proto_map, num_proto_entries, tmpstr,
6550 &table_entry, SCSI_NV_FLAG_IG_CASE);
6551 if (status != SCSI_NV_FOUND) {
6552 if (error_str != NULL) {
6553 snprintf(error_str, error_str_len, "%s: %s protocol "
6554 "name %s", __func__,
6555 (status == SCSI_NV_AMBIGUOUS) ? "ambiguous" :
6556 "invalid", tmpstr);
6557 }
6558 retval = 1;
6559 goto bailout;
6560 }
6561 switch (scsi_proto_map[table_entry].value) {
6562 case SCSI_PROTO_FC:
6563 case SCSI_PROTO_1394:
6564 case SCSI_PROTO_SAS:
6565 retval = scsi_parse_transportid_64bit(
6566 scsi_proto_map[table_entry].value, transportid_str, hdr,
6567 alloc_len,
6568 #ifdef _KERNEL
6569 type, flags,
6570 #endif
6571 error_str, error_str_len);
6572 break;
6573 case SCSI_PROTO_SPI:
6574 retval = scsi_parse_transportid_spi(transportid_str, hdr,
6575 alloc_len,
6576 #ifdef _KERNEL
6577 type, flags,
6578 #endif
6579 error_str, error_str_len);
6580 break;
6581 case SCSI_PROTO_RDMA:
6582 retval = scsi_parse_transportid_rdma(transportid_str, hdr,
6583 alloc_len,
6584 #ifdef _KERNEL
6585 type, flags,
6586 #endif
6587 error_str, error_str_len);
6588 break;
6589 case SCSI_PROTO_ISCSI:
6590 retval = scsi_parse_transportid_iscsi(transportid_str, hdr,
6591 alloc_len,
6592 #ifdef _KERNEL
6593 type, flags,
6594 #endif
6595 error_str, error_str_len);
6596 break;
6597 case SCSI_PROTO_SOP:
6598 retval = scsi_parse_transportid_sop(transportid_str, hdr,
6599 alloc_len,
6600 #ifdef _KERNEL
6601 type, flags,
6602 #endif
6603 error_str, error_str_len);
6604 break;
6605 case SCSI_PROTO_SSA:
6606 case SCSI_PROTO_ADITP:
6607 case SCSI_PROTO_ATA:
6608 case SCSI_PROTO_UAS:
6609 case SCSI_PROTO_NONE:
6610 default:
6611 /*
6612 * There is no format defined for a Transport ID for these
6613 * protocols. So even if the user gives us something, we
6614 * have no way to turn it into a standard SCSI Transport ID.
6615 */
6616 retval = 1;
6617 if (error_str != NULL) {
6618 snprintf(error_str, error_str_len, "%s: no Transport "
6619 "ID format exists for protocol %s",
6620 __func__, tmpstr);
6621 }
6622 goto bailout;
6623 break; /* NOTREACHED */
6624 }
6625 bailout:
6626 return (retval);
6627 }
6628
6629 struct scsi_attrib_table_entry scsi_mam_attr_table[] = {
6630 { SMA_ATTR_REM_CAP_PARTITION, SCSI_ATTR_FLAG_NONE,
6631 "Remaining Capacity in Partition",
6632 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,/*parse_str*/ NULL },
6633 { SMA_ATTR_MAX_CAP_PARTITION, SCSI_ATTR_FLAG_NONE,
6634 "Maximum Capacity in Partition",
6635 /*suffix*/"MB", /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6636 { SMA_ATTR_TAPEALERT_FLAGS, SCSI_ATTR_FLAG_HEX,
6637 "TapeAlert Flags",
6638 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6639 { SMA_ATTR_LOAD_COUNT, SCSI_ATTR_FLAG_NONE,
6640 "Load Count",
6641 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6642 { SMA_ATTR_MAM_SPACE_REMAINING, SCSI_ATTR_FLAG_NONE,
6643 "MAM Space Remaining",
6644 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf,
6645 /*parse_str*/ NULL },
6646 { SMA_ATTR_DEV_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE,
6647 "Assigning Organization",
6648 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6649 /*parse_str*/ NULL },
6650 { SMA_ATTR_FORMAT_DENSITY_CODE, SCSI_ATTR_FLAG_HEX,
6651 "Format Density Code",
6652 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6653 { SMA_ATTR_INITIALIZATION_COUNT, SCSI_ATTR_FLAG_NONE,
6654 "Initialization Count",
6655 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf, /*parse_str*/ NULL },
6656 { SMA_ATTR_VOLUME_ID, SCSI_ATTR_FLAG_NONE,
6657 "Volume Identifier",
6658 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6659 /*parse_str*/ NULL },
6660 { SMA_ATTR_VOLUME_CHANGE_REF, SCSI_ATTR_FLAG_HEX,
6661 "Volume Change Reference",
6662 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6663 /*parse_str*/ NULL },
6664 { SMA_ATTR_DEV_SERIAL_LAST_LOAD, SCSI_ATTR_FLAG_NONE,
6665 "Device Vendor/Serial at Last Load",
6666 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6667 /*parse_str*/ NULL },
6668 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_1, SCSI_ATTR_FLAG_NONE,
6669 "Device Vendor/Serial at Last Load - 1",
6670 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6671 /*parse_str*/ NULL },
6672 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_2, SCSI_ATTR_FLAG_NONE,
6673 "Device Vendor/Serial at Last Load - 2",
6674 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6675 /*parse_str*/ NULL },
6676 { SMA_ATTR_DEV_SERIAL_LAST_LOAD_3, SCSI_ATTR_FLAG_NONE,
6677 "Device Vendor/Serial at Last Load - 3",
6678 /*suffix*/NULL, /*to_str*/ scsi_attrib_vendser_sbuf,
6679 /*parse_str*/ NULL },
6680 { SMA_ATTR_TOTAL_MB_WRITTEN_LT, SCSI_ATTR_FLAG_NONE,
6681 "Total MB Written in Medium Life",
6682 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6683 /*parse_str*/ NULL },
6684 { SMA_ATTR_TOTAL_MB_READ_LT, SCSI_ATTR_FLAG_NONE,
6685 "Total MB Read in Medium Life",
6686 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6687 /*parse_str*/ NULL },
6688 { SMA_ATTR_TOTAL_MB_WRITTEN_CUR, SCSI_ATTR_FLAG_NONE,
6689 "Total MB Written in Current/Last Load",
6690 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6691 /*parse_str*/ NULL },
6692 { SMA_ATTR_TOTAL_MB_READ_CUR, SCSI_ATTR_FLAG_NONE,
6693 "Total MB Read in Current/Last Load",
6694 /*suffix*/ "MB", /*to_str*/ scsi_attrib_int_sbuf,
6695 /*parse_str*/ NULL },
6696 { SMA_ATTR_FIRST_ENC_BLOCK, SCSI_ATTR_FLAG_NONE,
6697 "Logical Position of First Encrypted Block",
6698 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf,
6699 /*parse_str*/ NULL },
6700 { SMA_ATTR_NEXT_UNENC_BLOCK, SCSI_ATTR_FLAG_NONE,
6701 "Logical Position of First Unencrypted Block after First "
6702 "Encrypted Block",
6703 /*suffix*/ NULL, /*to_str*/ scsi_attrib_int_sbuf,
6704 /*parse_str*/ NULL },
6705 { SMA_ATTR_MEDIUM_USAGE_HIST, SCSI_ATTR_FLAG_NONE,
6706 "Medium Usage History",
6707 /*suffix*/ NULL, /*to_str*/ NULL,
6708 /*parse_str*/ NULL },
6709 { SMA_ATTR_PART_USAGE_HIST, SCSI_ATTR_FLAG_NONE,
6710 "Partition Usage History",
6711 /*suffix*/ NULL, /*to_str*/ NULL,
6712 /*parse_str*/ NULL },
6713 { SMA_ATTR_MED_MANUF, SCSI_ATTR_FLAG_NONE,
6714 "Medium Manufacturer",
6715 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6716 /*parse_str*/ NULL },
6717 { SMA_ATTR_MED_SERIAL, SCSI_ATTR_FLAG_NONE,
6718 "Medium Serial Number",
6719 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6720 /*parse_str*/ NULL },
6721 { SMA_ATTR_MED_LENGTH, SCSI_ATTR_FLAG_NONE,
6722 "Medium Length",
6723 /*suffix*/"m", /*to_str*/ scsi_attrib_int_sbuf,
6724 /*parse_str*/ NULL },
6725 { SMA_ATTR_MED_WIDTH, SCSI_ATTR_FLAG_FP | SCSI_ATTR_FLAG_DIV_10 |
6726 SCSI_ATTR_FLAG_FP_1DIGIT,
6727 "Medium Width",
6728 /*suffix*/"mm", /*to_str*/ scsi_attrib_int_sbuf,
6729 /*parse_str*/ NULL },
6730 { SMA_ATTR_MED_ASSIGNING_ORG, SCSI_ATTR_FLAG_NONE,
6731 "Assigning Organization",
6732 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6733 /*parse_str*/ NULL },
6734 { SMA_ATTR_MED_DENSITY_CODE, SCSI_ATTR_FLAG_HEX,
6735 "Medium Density Code",
6736 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6737 /*parse_str*/ NULL },
6738 { SMA_ATTR_MED_MANUF_DATE, SCSI_ATTR_FLAG_NONE,
6739 "Medium Manufacture Date",
6740 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6741 /*parse_str*/ NULL },
6742 { SMA_ATTR_MAM_CAPACITY, SCSI_ATTR_FLAG_NONE,
6743 "MAM Capacity",
6744 /*suffix*/"bytes", /*to_str*/ scsi_attrib_int_sbuf,
6745 /*parse_str*/ NULL },
6746 { SMA_ATTR_MED_TYPE, SCSI_ATTR_FLAG_HEX,
6747 "Medium Type",
6748 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6749 /*parse_str*/ NULL },
6750 { SMA_ATTR_MED_TYPE_INFO, SCSI_ATTR_FLAG_HEX,
6751 "Medium Type Information",
6752 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6753 /*parse_str*/ NULL },
6754 { SMA_ATTR_MED_SERIAL_NUM, SCSI_ATTR_FLAG_NONE,
6755 "Medium Serial Number",
6756 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6757 /*parse_str*/ NULL },
6758 { SMA_ATTR_APP_VENDOR, SCSI_ATTR_FLAG_NONE,
6759 "Application Vendor",
6760 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6761 /*parse_str*/ NULL },
6762 { SMA_ATTR_APP_NAME, SCSI_ATTR_FLAG_NONE,
6763 "Application Name",
6764 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6765 /*parse_str*/ NULL },
6766 { SMA_ATTR_APP_VERSION, SCSI_ATTR_FLAG_NONE,
6767 "Application Version",
6768 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6769 /*parse_str*/ NULL },
6770 { SMA_ATTR_USER_MED_TEXT_LABEL, SCSI_ATTR_FLAG_NONE,
6771 "User Medium Text Label",
6772 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6773 /*parse_str*/ NULL },
6774 { SMA_ATTR_LAST_WRITTEN_TIME, SCSI_ATTR_FLAG_NONE,
6775 "Date and Time Last Written",
6776 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6777 /*parse_str*/ NULL },
6778 { SMA_ATTR_TEXT_LOCAL_ID, SCSI_ATTR_FLAG_HEX,
6779 "Text Localization Identifier",
6780 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6781 /*parse_str*/ NULL },
6782 { SMA_ATTR_BARCODE, SCSI_ATTR_FLAG_NONE,
6783 "Barcode",
6784 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6785 /*parse_str*/ NULL },
6786 { SMA_ATTR_HOST_OWNER_NAME, SCSI_ATTR_FLAG_NONE,
6787 "Owning Host Textual Name",
6788 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6789 /*parse_str*/ NULL },
6790 { SMA_ATTR_MEDIA_POOL, SCSI_ATTR_FLAG_NONE,
6791 "Media Pool",
6792 /*suffix*/NULL, /*to_str*/ scsi_attrib_text_sbuf,
6793 /*parse_str*/ NULL },
6794 { SMA_ATTR_PART_USER_LABEL, SCSI_ATTR_FLAG_NONE,
6795 "Partition User Text Label",
6796 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6797 /*parse_str*/ NULL },
6798 { SMA_ATTR_LOAD_UNLOAD_AT_PART, SCSI_ATTR_FLAG_NONE,
6799 "Load/Unload at Partition",
6800 /*suffix*/NULL, /*to_str*/ scsi_attrib_int_sbuf,
6801 /*parse_str*/ NULL },
6802 { SMA_ATTR_APP_FORMAT_VERSION, SCSI_ATTR_FLAG_NONE,
6803 "Application Format Version",
6804 /*suffix*/NULL, /*to_str*/ scsi_attrib_ascii_sbuf,
6805 /*parse_str*/ NULL },
6806 { SMA_ATTR_VOL_COHERENCY_INFO, SCSI_ATTR_FLAG_NONE,
6807 "Volume Coherency Information",
6808 /*suffix*/NULL, /*to_str*/ scsi_attrib_volcoh_sbuf,
6809 /*parse_str*/ NULL },
6810 { 0x0ff1, SCSI_ATTR_FLAG_NONE,
6811 "Spectra MLM Creation",
6812 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6813 /*parse_str*/ NULL },
6814 { 0x0ff2, SCSI_ATTR_FLAG_NONE,
6815 "Spectra MLM C3",
6816 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6817 /*parse_str*/ NULL },
6818 { 0x0ff3, SCSI_ATTR_FLAG_NONE,
6819 "Spectra MLM RW",
6820 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6821 /*parse_str*/ NULL },
6822 { 0x0ff4, SCSI_ATTR_FLAG_NONE,
6823 "Spectra MLM SDC List",
6824 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6825 /*parse_str*/ NULL },
6826 { 0x0ff7, SCSI_ATTR_FLAG_NONE,
6827 "Spectra MLM Post Scan",
6828 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6829 /*parse_str*/ NULL },
6830 { 0x0ffe, SCSI_ATTR_FLAG_NONE,
6831 "Spectra MLM Checksum",
6832 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6833 /*parse_str*/ NULL },
6834 { 0x17f1, SCSI_ATTR_FLAG_NONE,
6835 "Spectra MLM Creation",
6836 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6837 /*parse_str*/ NULL },
6838 { 0x17f2, SCSI_ATTR_FLAG_NONE,
6839 "Spectra MLM C3",
6840 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6841 /*parse_str*/ NULL },
6842 { 0x17f3, SCSI_ATTR_FLAG_NONE,
6843 "Spectra MLM RW",
6844 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6845 /*parse_str*/ NULL },
6846 { 0x17f4, SCSI_ATTR_FLAG_NONE,
6847 "Spectra MLM SDC List",
6848 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6849 /*parse_str*/ NULL },
6850 { 0x17f7, SCSI_ATTR_FLAG_NONE,
6851 "Spectra MLM Post Scan",
6852 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6853 /*parse_str*/ NULL },
6854 { 0x17ff, SCSI_ATTR_FLAG_NONE,
6855 "Spectra MLM Checksum",
6856 /*suffix*/NULL, /*to_str*/ scsi_attrib_hexdump_sbuf,
6857 /*parse_str*/ NULL },
6858 };
6859
6860 /*
6861 * Print out Volume Coherency Information (Attribute 0x080c).
6862 * This field has two variable length members, including one at the
6863 * beginning, so it isn't practical to have a fixed structure definition.
6864 * This is current as of SSC4r03 (see section 4.2.21.3), dated March 25,
6865 * 2013.
6866 */
6867 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)6868 scsi_attrib_volcoh_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
6869 uint32_t valid_len, uint32_t flags,
6870 uint32_t output_flags, char *error_str,
6871 int error_str_len)
6872 {
6873 size_t avail_len;
6874 uint32_t field_size;
6875 uint64_t tmp_val;
6876 uint8_t *cur_ptr;
6877 int retval;
6878 int vcr_len, as_len;
6879
6880 retval = 0;
6881 tmp_val = 0;
6882
6883 field_size = scsi_2btoul(hdr->length);
6884 avail_len = valid_len - sizeof(*hdr);
6885 if (field_size > avail_len) {
6886 if (error_str != NULL) {
6887 snprintf(error_str, error_str_len, "Available "
6888 "length of attribute ID 0x%.4x %zu < field "
6889 "length %u", scsi_2btoul(hdr->id), avail_len,
6890 field_size);
6891 }
6892 retval = 1;
6893 goto bailout;
6894 } else if (field_size == 0) {
6895 /*
6896 * It isn't clear from the spec whether a field length of
6897 * 0 is invalid here. It probably is, but be lenient here
6898 * to avoid inconveniencing the user.
6899 */
6900 goto bailout;
6901 }
6902 cur_ptr = hdr->attribute;
6903 vcr_len = *cur_ptr;
6904 cur_ptr++;
6905
6906 sbuf_printf(sb, "\n\tVolume Change Reference Value:");
6907
6908 switch (vcr_len) {
6909 case 0:
6910 if (error_str != NULL) {
6911 snprintf(error_str, error_str_len, "Volume Change "
6912 "Reference value has length of 0");
6913 }
6914 retval = 1;
6915 goto bailout;
6916 break; /*NOTREACHED*/
6917 case 1:
6918 tmp_val = *cur_ptr;
6919 break;
6920 case 2:
6921 tmp_val = scsi_2btoul(cur_ptr);
6922 break;
6923 case 3:
6924 tmp_val = scsi_3btoul(cur_ptr);
6925 break;
6926 case 4:
6927 tmp_val = scsi_4btoul(cur_ptr);
6928 break;
6929 case 8:
6930 tmp_val = scsi_8btou64(cur_ptr);
6931 break;
6932 default:
6933 sbuf_printf(sb, "\n");
6934 sbuf_hexdump(sb, cur_ptr, vcr_len, NULL, 0);
6935 break;
6936 }
6937 if (vcr_len <= 8)
6938 sbuf_printf(sb, " 0x%jx\n", (uintmax_t)tmp_val);
6939
6940 cur_ptr += vcr_len;
6941 tmp_val = scsi_8btou64(cur_ptr);
6942 sbuf_printf(sb, "\tVolume Coherency Count: %ju\n", (uintmax_t)tmp_val);
6943
6944 cur_ptr += sizeof(tmp_val);
6945 tmp_val = scsi_8btou64(cur_ptr);
6946 sbuf_printf(sb, "\tVolume Coherency Set Identifier: 0x%jx\n",
6947 (uintmax_t)tmp_val);
6948
6949 /*
6950 * Figure out how long the Application Client Specific Information
6951 * is and produce a hexdump.
6952 */
6953 cur_ptr += sizeof(tmp_val);
6954 as_len = scsi_2btoul(cur_ptr);
6955 cur_ptr += sizeof(uint16_t);
6956 sbuf_printf(sb, "\tApplication Client Specific Information: ");
6957 if (((as_len == SCSI_LTFS_VER0_LEN)
6958 || (as_len == SCSI_LTFS_VER1_LEN))
6959 && (strncmp(cur_ptr, SCSI_LTFS_STR_NAME, SCSI_LTFS_STR_LEN) == 0)) {
6960 sbuf_printf(sb, "LTFS\n");
6961 cur_ptr += SCSI_LTFS_STR_LEN + 1;
6962 if (cur_ptr[SCSI_LTFS_UUID_LEN] != '\0')
6963 cur_ptr[SCSI_LTFS_UUID_LEN] = '\0';
6964 sbuf_printf(sb, "\tLTFS UUID: %s\n", cur_ptr);
6965 cur_ptr += SCSI_LTFS_UUID_LEN + 1;
6966 /* XXX KDM check the length */
6967 sbuf_printf(sb, "\tLTFS Version: %d\n", *cur_ptr);
6968 } else {
6969 sbuf_printf(sb, "Unknown\n");
6970 sbuf_hexdump(sb, cur_ptr, as_len, NULL, 0);
6971 }
6972
6973 bailout:
6974 return (retval);
6975 }
6976
6977 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)6978 scsi_attrib_vendser_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
6979 uint32_t valid_len, uint32_t flags,
6980 uint32_t output_flags, char *error_str,
6981 int error_str_len)
6982 {
6983 size_t avail_len;
6984 uint32_t field_size;
6985 struct scsi_attrib_vendser *vendser;
6986 cam_strvis_flags strvis_flags;
6987 int retval = 0;
6988
6989 field_size = scsi_2btoul(hdr->length);
6990 avail_len = valid_len - sizeof(*hdr);
6991 if (field_size > avail_len) {
6992 if (error_str != NULL) {
6993 snprintf(error_str, error_str_len, "Available "
6994 "length of attribute ID 0x%.4x %zu < field "
6995 "length %u", scsi_2btoul(hdr->id), avail_len,
6996 field_size);
6997 }
6998 retval = 1;
6999 goto bailout;
7000 } else if (field_size == 0) {
7001 /*
7002 * A field size of 0 doesn't make sense here. The device
7003 * can at least give you the vendor ID, even if it can't
7004 * give you the serial number.
7005 */
7006 if (error_str != NULL) {
7007 snprintf(error_str, error_str_len, "The length of "
7008 "attribute ID 0x%.4x is 0",
7009 scsi_2btoul(hdr->id));
7010 }
7011 retval = 1;
7012 goto bailout;
7013 }
7014 vendser = (struct scsi_attrib_vendser *)hdr->attribute;
7015
7016 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) {
7017 case SCSI_ATTR_OUTPUT_NONASCII_TRIM:
7018 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM;
7019 break;
7020 case SCSI_ATTR_OUTPUT_NONASCII_RAW:
7021 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW;
7022 break;
7023 case SCSI_ATTR_OUTPUT_NONASCII_ESC:
7024 default:
7025 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC;
7026 break;;
7027 }
7028 cam_strvis_sbuf(sb, vendser->vendor, sizeof(vendser->vendor),
7029 strvis_flags);
7030 sbuf_putc(sb, ' ');
7031 cam_strvis_sbuf(sb, vendser->serial_num, sizeof(vendser->serial_num),
7032 strvis_flags);
7033 bailout:
7034 return (retval);
7035 }
7036
7037 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)7038 scsi_attrib_hexdump_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7039 uint32_t valid_len, uint32_t flags,
7040 uint32_t output_flags, char *error_str,
7041 int error_str_len)
7042 {
7043 uint32_t field_size;
7044 ssize_t avail_len;
7045 uint32_t print_len;
7046 uint8_t *num_ptr;
7047 int retval = 0;
7048
7049 field_size = scsi_2btoul(hdr->length);
7050 avail_len = valid_len - sizeof(*hdr);
7051 print_len = MIN(avail_len, field_size);
7052 num_ptr = hdr->attribute;
7053
7054 if (print_len > 0) {
7055 sbuf_printf(sb, "\n");
7056 sbuf_hexdump(sb, num_ptr, print_len, NULL, 0);
7057 }
7058
7059 return (retval);
7060 }
7061
7062 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)7063 scsi_attrib_int_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7064 uint32_t valid_len, uint32_t flags,
7065 uint32_t output_flags, char *error_str,
7066 int error_str_len)
7067 {
7068 uint64_t print_number;
7069 size_t avail_len;
7070 uint32_t number_size;
7071 int retval = 0;
7072
7073 number_size = scsi_2btoul(hdr->length);
7074
7075 avail_len = valid_len - sizeof(*hdr);
7076 if (avail_len < number_size) {
7077 if (error_str != NULL) {
7078 snprintf(error_str, error_str_len, "Available "
7079 "length of attribute ID 0x%.4x %zu < field "
7080 "length %u", scsi_2btoul(hdr->id), avail_len,
7081 number_size);
7082 }
7083 retval = 1;
7084 goto bailout;
7085 }
7086
7087 switch (number_size) {
7088 case 0:
7089 /*
7090 * We don't treat this as an error, since there may be
7091 * scenarios where a device reports a field but then gives
7092 * a length of 0. See the note in scsi_attrib_ascii_sbuf().
7093 */
7094 goto bailout;
7095 break; /*NOTREACHED*/
7096 case 1:
7097 print_number = hdr->attribute[0];
7098 break;
7099 case 2:
7100 print_number = scsi_2btoul(hdr->attribute);
7101 break;
7102 case 3:
7103 print_number = scsi_3btoul(hdr->attribute);
7104 break;
7105 case 4:
7106 print_number = scsi_4btoul(hdr->attribute);
7107 break;
7108 case 8:
7109 print_number = scsi_8btou64(hdr->attribute);
7110 break;
7111 default:
7112 /*
7113 * If we wind up here, the number is too big to print
7114 * normally, so just do a hexdump.
7115 */
7116 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len,
7117 flags, output_flags,
7118 error_str, error_str_len);
7119 goto bailout;
7120 break;
7121 }
7122
7123 if (flags & SCSI_ATTR_FLAG_FP) {
7124 #ifndef _KERNEL
7125 long double num_float;
7126
7127 num_float = (long double)print_number;
7128
7129 if (flags & SCSI_ATTR_FLAG_DIV_10)
7130 num_float /= 10;
7131
7132 sbuf_printf(sb, "%.*Lf", (flags & SCSI_ATTR_FLAG_FP_1DIGIT) ?
7133 1 : 0, num_float);
7134 #else /* _KERNEL */
7135 sbuf_printf(sb, "%ju", (flags & SCSI_ATTR_FLAG_DIV_10) ?
7136 (print_number / 10) : print_number);
7137 #endif /* _KERNEL */
7138 } else if (flags & SCSI_ATTR_FLAG_HEX) {
7139 sbuf_printf(sb, "0x%jx", (uintmax_t)print_number);
7140 } else
7141 sbuf_printf(sb, "%ju", (uintmax_t)print_number);
7142
7143 bailout:
7144 return (retval);
7145 }
7146
7147 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)7148 scsi_attrib_ascii_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7149 uint32_t valid_len, uint32_t flags,
7150 uint32_t output_flags, char *error_str,
7151 int error_str_len)
7152 {
7153 size_t avail_len;
7154 uint32_t field_size, print_size;
7155 int retval = 0;
7156
7157 avail_len = valid_len - sizeof(*hdr);
7158 field_size = scsi_2btoul(hdr->length);
7159 print_size = MIN(avail_len, field_size);
7160
7161 if (print_size > 0) {
7162 cam_strvis_flags strvis_flags;
7163
7164 switch (output_flags & SCSI_ATTR_OUTPUT_NONASCII_MASK) {
7165 case SCSI_ATTR_OUTPUT_NONASCII_TRIM:
7166 strvis_flags = CAM_STRVIS_FLAG_NONASCII_TRIM;
7167 break;
7168 case SCSI_ATTR_OUTPUT_NONASCII_RAW:
7169 strvis_flags = CAM_STRVIS_FLAG_NONASCII_RAW;
7170 break;
7171 case SCSI_ATTR_OUTPUT_NONASCII_ESC:
7172 default:
7173 strvis_flags = CAM_STRVIS_FLAG_NONASCII_ESC;
7174 break;
7175 }
7176 cam_strvis_sbuf(sb, hdr->attribute, print_size, strvis_flags);
7177 } else if (avail_len < field_size) {
7178 /*
7179 * We only report an error if the user didn't allocate
7180 * enough space to hold the full value of this field. If
7181 * the field length is 0, that is allowed by the spec.
7182 * e.g. in SPC-4r37, section 7.4.2.2.5, VOLUME IDENTIFIER
7183 * "This attribute indicates the current volume identifier
7184 * (see SMC-3) of the medium. If the device server supports
7185 * this attribute but does not have access to the volume
7186 * identifier, the device server shall report this attribute
7187 * with an attribute length value of zero."
7188 */
7189 if (error_str != NULL) {
7190 snprintf(error_str, error_str_len, "Available "
7191 "length of attribute ID 0x%.4x %zu < field "
7192 "length %u", scsi_2btoul(hdr->id), avail_len,
7193 field_size);
7194 }
7195 retval = 1;
7196 }
7197
7198 return (retval);
7199 }
7200
7201 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)7202 scsi_attrib_text_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7203 uint32_t valid_len, uint32_t flags,
7204 uint32_t output_flags, char *error_str,
7205 int error_str_len)
7206 {
7207 size_t avail_len;
7208 uint32_t field_size, print_size;
7209 int retval = 0;
7210 int esc_text = 1;
7211
7212 avail_len = valid_len - sizeof(*hdr);
7213 field_size = scsi_2btoul(hdr->length);
7214 print_size = MIN(avail_len, field_size);
7215
7216 if ((output_flags & SCSI_ATTR_OUTPUT_TEXT_MASK) ==
7217 SCSI_ATTR_OUTPUT_TEXT_RAW)
7218 esc_text = 0;
7219
7220 if (print_size > 0) {
7221 uint32_t i;
7222
7223 for (i = 0; i < print_size; i++) {
7224 if (hdr->attribute[i] == '\0')
7225 continue;
7226 else if (((unsigned char)hdr->attribute[i] < 0x80)
7227 || (esc_text == 0))
7228 sbuf_putc(sb, hdr->attribute[i]);
7229 else
7230 sbuf_printf(sb, "%%%02x",
7231 (unsigned char)hdr->attribute[i]);
7232 }
7233 } else if (avail_len < field_size) {
7234 /*
7235 * We only report an error if the user didn't allocate
7236 * enough space to hold the full value of this field.
7237 */
7238 if (error_str != NULL) {
7239 snprintf(error_str, error_str_len, "Available "
7240 "length of attribute ID 0x%.4x %zu < field "
7241 "length %u", scsi_2btoul(hdr->id), avail_len,
7242 field_size);
7243 }
7244 retval = 1;
7245 }
7246
7247 return (retval);
7248 }
7249
7250 struct scsi_attrib_table_entry *
scsi_find_attrib_entry(struct scsi_attrib_table_entry * table,size_t num_table_entries,uint32_t id)7251 scsi_find_attrib_entry(struct scsi_attrib_table_entry *table,
7252 size_t num_table_entries, uint32_t id)
7253 {
7254 uint32_t i;
7255
7256 for (i = 0; i < num_table_entries; i++) {
7257 if (table[i].id == id)
7258 return (&table[i]);
7259 }
7260
7261 return (NULL);
7262 }
7263
7264 struct scsi_attrib_table_entry *
scsi_get_attrib_entry(uint32_t id)7265 scsi_get_attrib_entry(uint32_t id)
7266 {
7267 return (scsi_find_attrib_entry(scsi_mam_attr_table,
7268 sizeof(scsi_mam_attr_table) / sizeof(scsi_mam_attr_table[0]),
7269 id));
7270 }
7271
7272 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)7273 scsi_attrib_value_sbuf(struct sbuf *sb, uint32_t valid_len,
7274 struct scsi_mam_attribute_header *hdr, uint32_t output_flags,
7275 char *error_str, size_t error_str_len)
7276 {
7277 int retval;
7278
7279 switch (hdr->byte2 & SMA_FORMAT_MASK) {
7280 case SMA_FORMAT_ASCII:
7281 retval = scsi_attrib_ascii_sbuf(sb, hdr, valid_len,
7282 SCSI_ATTR_FLAG_NONE, output_flags, error_str,error_str_len);
7283 break;
7284 case SMA_FORMAT_BINARY:
7285 if (scsi_2btoul(hdr->length) <= 8)
7286 retval = scsi_attrib_int_sbuf(sb, hdr, valid_len,
7287 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7288 error_str_len);
7289 else
7290 retval = scsi_attrib_hexdump_sbuf(sb, hdr, valid_len,
7291 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7292 error_str_len);
7293 break;
7294 case SMA_FORMAT_TEXT:
7295 retval = scsi_attrib_text_sbuf(sb, hdr, valid_len,
7296 SCSI_ATTR_FLAG_NONE, output_flags, error_str,
7297 error_str_len);
7298 break;
7299 default:
7300 if (error_str != NULL) {
7301 snprintf(error_str, error_str_len, "Unknown attribute "
7302 "format 0x%x", hdr->byte2 & SMA_FORMAT_MASK);
7303 }
7304 retval = 1;
7305 goto bailout;
7306 break; /*NOTREACHED*/
7307 }
7308
7309 sbuf_trim(sb);
7310
7311 bailout:
7312
7313 return (retval);
7314 }
7315
7316 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)7317 scsi_attrib_prefix_sbuf(struct sbuf *sb, uint32_t output_flags,
7318 struct scsi_mam_attribute_header *hdr,
7319 uint32_t valid_len, const char *desc)
7320 {
7321 int need_space = 0;
7322 uint32_t len;
7323 uint32_t id;
7324
7325 /*
7326 * We can't do anything if we don't have enough valid data for the
7327 * header.
7328 */
7329 if (valid_len < sizeof(*hdr))
7330 return;
7331
7332 id = scsi_2btoul(hdr->id);
7333 /*
7334 * Note that we print out the value of the attribute listed in the
7335 * header, regardless of whether we actually got that many bytes
7336 * back from the device through the controller. A truncated result
7337 * could be the result of a failure to ask for enough data; the
7338 * header indicates how many bytes are allocated for this attribute
7339 * in the MAM.
7340 */
7341 len = scsi_2btoul(hdr->length);
7342
7343 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_MASK) ==
7344 SCSI_ATTR_OUTPUT_FIELD_NONE)
7345 return;
7346
7347 if ((output_flags & SCSI_ATTR_OUTPUT_FIELD_DESC)
7348 && (desc != NULL)) {
7349 sbuf_printf(sb, "%s", desc);
7350 need_space = 1;
7351 }
7352
7353 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_NUM) {
7354 sbuf_printf(sb, "%s(0x%.4x)", (need_space) ? " " : "", id);
7355 need_space = 0;
7356 }
7357
7358 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_SIZE) {
7359 sbuf_printf(sb, "%s[%d]", (need_space) ? " " : "", len);
7360 need_space = 0;
7361 }
7362 if (output_flags & SCSI_ATTR_OUTPUT_FIELD_RW) {
7363 sbuf_printf(sb, "%s(%s)", (need_space) ? " " : "",
7364 (hdr->byte2 & SMA_READ_ONLY) ? "RO" : "RW");
7365 }
7366 sbuf_printf(sb, ": ");
7367 }
7368
7369 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)7370 scsi_attrib_sbuf(struct sbuf *sb, struct scsi_mam_attribute_header *hdr,
7371 uint32_t valid_len, struct scsi_attrib_table_entry *user_table,
7372 size_t num_user_entries, int prefer_user_table,
7373 uint32_t output_flags, char *error_str, int error_str_len)
7374 {
7375 int retval;
7376 struct scsi_attrib_table_entry *table1 = NULL, *table2 = NULL;
7377 struct scsi_attrib_table_entry *entry = NULL;
7378 size_t table1_size = 0, table2_size = 0;
7379 uint32_t id;
7380
7381 retval = 0;
7382
7383 if (valid_len < sizeof(*hdr)) {
7384 retval = 1;
7385 goto bailout;
7386 }
7387
7388 id = scsi_2btoul(hdr->id);
7389
7390 if (user_table != NULL) {
7391 if (prefer_user_table != 0) {
7392 table1 = user_table;
7393 table1_size = num_user_entries;
7394 table2 = scsi_mam_attr_table;
7395 table2_size = sizeof(scsi_mam_attr_table) /
7396 sizeof(scsi_mam_attr_table[0]);
7397 } else {
7398 table1 = scsi_mam_attr_table;
7399 table1_size = sizeof(scsi_mam_attr_table) /
7400 sizeof(scsi_mam_attr_table[0]);
7401 table2 = user_table;
7402 table2_size = num_user_entries;
7403 }
7404 } else {
7405 table1 = scsi_mam_attr_table;
7406 table1_size = sizeof(scsi_mam_attr_table) /
7407 sizeof(scsi_mam_attr_table[0]);
7408 }
7409
7410 entry = scsi_find_attrib_entry(table1, table1_size, id);
7411 if (entry != NULL) {
7412 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len,
7413 entry->desc);
7414 if (entry->to_str == NULL)
7415 goto print_default;
7416 retval = entry->to_str(sb, hdr, valid_len, entry->flags,
7417 output_flags, error_str, error_str_len);
7418 goto bailout;
7419 }
7420 if (table2 != NULL) {
7421 entry = scsi_find_attrib_entry(table2, table2_size, id);
7422 if (entry != NULL) {
7423 if (entry->to_str == NULL)
7424 goto print_default;
7425
7426 scsi_attrib_prefix_sbuf(sb, output_flags, hdr,
7427 valid_len, entry->desc);
7428 retval = entry->to_str(sb, hdr, valid_len, entry->flags,
7429 output_flags, error_str,
7430 error_str_len);
7431 goto bailout;
7432 }
7433 }
7434
7435 scsi_attrib_prefix_sbuf(sb, output_flags, hdr, valid_len, NULL);
7436
7437 print_default:
7438 retval = scsi_attrib_value_sbuf(sb, valid_len, hdr, output_flags,
7439 error_str, error_str_len);
7440 bailout:
7441 if (retval == 0) {
7442 if ((entry != NULL)
7443 && (entry->suffix != NULL))
7444 sbuf_printf(sb, " %s", entry->suffix);
7445
7446 sbuf_trim(sb);
7447 sbuf_printf(sb, "\n");
7448 }
7449
7450 return (retval);
7451 }
7452
7453 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)7454 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
7455 void (*cbfcnp)(struct cam_periph *, union ccb *),
7456 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout)
7457 {
7458 struct scsi_test_unit_ready *scsi_cmd;
7459
7460 cam_fill_csio(csio,
7461 retries,
7462 cbfcnp,
7463 CAM_DIR_NONE,
7464 tag_action,
7465 /*data_ptr*/NULL,
7466 /*dxfer_len*/0,
7467 sense_len,
7468 sizeof(*scsi_cmd),
7469 timeout);
7470
7471 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes;
7472 bzero(scsi_cmd, sizeof(*scsi_cmd));
7473 scsi_cmd->opcode = TEST_UNIT_READY;
7474 }
7475
7476 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)7477 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
7478 void (*cbfcnp)(struct cam_periph *, union ccb *),
7479 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action,
7480 u_int8_t sense_len, u_int32_t timeout)
7481 {
7482 struct scsi_request_sense *scsi_cmd;
7483
7484 cam_fill_csio(csio,
7485 retries,
7486 cbfcnp,
7487 CAM_DIR_IN,
7488 tag_action,
7489 data_ptr,
7490 dxfer_len,
7491 sense_len,
7492 sizeof(*scsi_cmd),
7493 timeout);
7494
7495 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes;
7496 bzero(scsi_cmd, sizeof(*scsi_cmd));
7497 scsi_cmd->opcode = REQUEST_SENSE;
7498 scsi_cmd->length = dxfer_len;
7499 }
7500
7501 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)7502 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
7503 void (*cbfcnp)(struct cam_periph *, union ccb *),
7504 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len,
7505 int evpd, u_int8_t page_code, u_int8_t sense_len,
7506 u_int32_t timeout)
7507 {
7508 struct scsi_inquiry *scsi_cmd;
7509
7510 cam_fill_csio(csio,
7511 retries,
7512 cbfcnp,
7513 /*flags*/CAM_DIR_IN,
7514 tag_action,
7515 /*data_ptr*/inq_buf,
7516 /*dxfer_len*/inq_len,
7517 sense_len,
7518 sizeof(*scsi_cmd),
7519 timeout);
7520
7521 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes;
7522 bzero(scsi_cmd, sizeof(*scsi_cmd));
7523 scsi_cmd->opcode = INQUIRY;
7524 if (evpd) {
7525 scsi_cmd->byte2 |= SI_EVPD;
7526 scsi_cmd->page_code = page_code;
7527 }
7528 scsi_ulto2b(inq_len, scsi_cmd->length);
7529 }
7530
7531 void
scsi_mode_sense(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int dbd,u_int8_t page_code,u_int8_t page,u_int8_t * param_buf,u_int32_t param_len,u_int8_t sense_len,u_int32_t timeout)7532 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
7533 void (*cbfcnp)(struct cam_periph *, union ccb *),
7534 u_int8_t tag_action, int dbd, u_int8_t page_code,
7535 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
7536 u_int8_t sense_len, u_int32_t timeout)
7537 {
7538
7539 scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd,
7540 page_code, page, param_buf, param_len, 0,
7541 sense_len, timeout);
7542 }
7543
7544 void
scsi_mode_sense_len(struct ccb_scsiio * csio,u_int32_t retries,void (* cbfcnp)(struct cam_periph *,union ccb *),u_int8_t tag_action,int dbd,u_int8_t page_code,u_int8_t page,u_int8_t * param_buf,u_int32_t param_len,int minimum_cmd_size,u_int8_t sense_len,u_int32_t timeout)7545 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
7546 void (*cbfcnp)(struct cam_periph *, union ccb *),
7547 u_int8_t tag_action, int dbd, u_int8_t page_code,
7548 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
7549 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout)
7550 {
7551 u_int8_t cdb_len;
7552
7553 /*
7554 * Use the smallest possible command to perform the operation.
7555 */
7556 if ((param_len < 256)
7557 && (minimum_cmd_size < 10)) {
7558 /*
7559 * We can fit in a 6 byte cdb.
7560 */
7561 struct scsi_mode_sense_6 *scsi_cmd;
7562
7563 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes;
7564 bzero(scsi_cmd, sizeof(*scsi_cmd));
7565 scsi_cmd->opcode = MODE_SENSE_6;
7566 if (dbd != 0)
7567 scsi_cmd->byte2 |= SMS_DBD;
7568 scsi_cmd->page = page_code | page;
7569 scsi_cmd->length = param_len;
7570 cdb_len = sizeof(*scsi_cmd);
7571 } else {
7572 /*
7573 * Need a 10 byte cdb.
7574 */
7575 struct scsi_mode_sense_10 *scsi_cmd;
7576
7577 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes;
7578 bzero(scsi_cmd, sizeof(*scsi_cmd));
7579 scsi_cmd->opcode = MODE_SENSE_10;
7580 if (dbd != 0)
7581 scsi_cmd->byte2 |= SMS_DBD;
7582 scsi_cmd->page = page_code | page;
7583 scsi_ulto2b(param_len, scsi_cmd->length);
7584 cdb_len = sizeof(*scsi_cmd);
7585 }
7586 cam_fill_csio(csio,
7587 retries,
7588 cbfcnp,
7589 CAM_DIR_IN,
7590 tag_action,
7591 param_buf,
7592 param_len,
7593 sense_len,
7594 cdb_len,
7595 timeout);
7596 }
7597
7598 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)7599 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
7600 void (*cbfcnp)(struct cam_periph *, union ccb *),
7601 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
7602 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
7603 u_int32_t timeout)
7604 {
7605 scsi_mode_select_len(csio, retries, cbfcnp, tag_action,
7606 scsi_page_fmt, save_pages, param_buf,
7607 param_len, 0, sense_len, timeout);
7608 }
7609
7610 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)7611 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
7612 void (*cbfcnp)(struct cam_periph *, union ccb *),
7613 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
7614 u_int8_t *param_buf, u_int32_t param_len,
7615 int minimum_cmd_size, u_int8_t sense_len,
7616 u_int32_t timeout)
7617 {
7618 u_int8_t cdb_len;
7619
7620 /*
7621 * Use the smallest possible command to perform the operation.
7622 */
7623 if ((param_len < 256)
7624 && (minimum_cmd_size < 10)) {
7625 /*
7626 * We can fit in a 6 byte cdb.
7627 */
7628 struct scsi_mode_select_6 *scsi_cmd;
7629
7630 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes;
7631 bzero(scsi_cmd, sizeof(*scsi_cmd));
7632 scsi_cmd->opcode = MODE_SELECT_6;
7633 if (scsi_page_fmt != 0)
7634 scsi_cmd->byte2 |= SMS_PF;
7635 if (save_pages != 0)
7636 scsi_cmd->byte2 |= SMS_SP;
7637 scsi_cmd->length = param_len;
7638 cdb_len = sizeof(*scsi_cmd);
7639 } else {
7640 /*
7641 * Need a 10 byte cdb.
7642 */
7643 struct scsi_mode_select_10 *scsi_cmd;
7644
7645 scsi_cmd =
7646 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes;
7647 bzero(scsi_cmd, sizeof(*scsi_cmd));
7648 scsi_cmd->opcode = MODE_SELECT_10;
7649 if (scsi_page_fmt != 0)
7650 scsi_cmd->byte2 |= SMS_PF;
7651 if (save_pages != 0)
7652 scsi_cmd->byte2 |= SMS_SP;
7653 scsi_ulto2b(param_len, scsi_cmd->length);
7654 cdb_len = sizeof(*scsi_cmd);
7655 }
7656 cam_fill_csio(csio,
7657 retries,
7658 cbfcnp,
7659 CAM_DIR_OUT,
7660 tag_action,
7661 param_buf,
7662 param_len,
7663 sense_len,
7664 cdb_len,
7665 timeout);
7666 }
7667
7668 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)7669 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
7670 void (*cbfcnp)(struct cam_periph *, union ccb *),
7671 u_int8_t tag_action, u_int8_t page_code, u_int8_t page,
7672 int save_pages, int ppc, u_int32_t paramptr,
7673 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
7674 u_int32_t timeout)
7675 {
7676 struct scsi_log_sense *scsi_cmd;
7677 u_int8_t cdb_len;
7678
7679 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes;
7680 bzero(scsi_cmd, sizeof(*scsi_cmd));
7681 scsi_cmd->opcode = LOG_SENSE;
7682 scsi_cmd->page = page_code | page;
7683 if (save_pages != 0)
7684 scsi_cmd->byte2 |= SLS_SP;
7685 if (ppc != 0)
7686 scsi_cmd->byte2 |= SLS_PPC;
7687 scsi_ulto2b(paramptr, scsi_cmd->paramptr);
7688 scsi_ulto2b(param_len, scsi_cmd->length);
7689 cdb_len = sizeof(*scsi_cmd);
7690
7691 cam_fill_csio(csio,
7692 retries,
7693 cbfcnp,
7694 /*flags*/CAM_DIR_IN,
7695 tag_action,
7696 /*data_ptr*/param_buf,
7697 /*dxfer_len*/param_len,
7698 sense_len,
7699 cdb_len,
7700 timeout);
7701 }
7702
7703 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)7704 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
7705 void (*cbfcnp)(struct cam_periph *, union ccb *),
7706 u_int8_t tag_action, u_int8_t page_code, int save_pages,
7707 int pc_reset, u_int8_t *param_buf, u_int32_t param_len,
7708 u_int8_t sense_len, u_int32_t timeout)
7709 {
7710 struct scsi_log_select *scsi_cmd;
7711 u_int8_t cdb_len;
7712
7713 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes;
7714 bzero(scsi_cmd, sizeof(*scsi_cmd));
7715 scsi_cmd->opcode = LOG_SELECT;
7716 scsi_cmd->page = page_code & SLS_PAGE_CODE;
7717 if (save_pages != 0)
7718 scsi_cmd->byte2 |= SLS_SP;
7719 if (pc_reset != 0)
7720 scsi_cmd->byte2 |= SLS_PCR;
7721 scsi_ulto2b(param_len, scsi_cmd->length);
7722 cdb_len = sizeof(*scsi_cmd);
7723
7724 cam_fill_csio(csio,
7725 retries,
7726 cbfcnp,
7727 /*flags*/CAM_DIR_OUT,
7728 tag_action,
7729 /*data_ptr*/param_buf,
7730 /*dxfer_len*/param_len,
7731 sense_len,
7732 cdb_len,
7733 timeout);
7734 }
7735
7736 /*
7737 * Prevent or allow the user to remove the media
7738 */
7739 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)7740 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
7741 void (*cbfcnp)(struct cam_periph *, union ccb *),
7742 u_int8_t tag_action, u_int8_t action,
7743 u_int8_t sense_len, u_int32_t timeout)
7744 {
7745 struct scsi_prevent *scsi_cmd;
7746
7747 cam_fill_csio(csio,
7748 retries,
7749 cbfcnp,
7750 /*flags*/CAM_DIR_NONE,
7751 tag_action,
7752 /*data_ptr*/NULL,
7753 /*dxfer_len*/0,
7754 sense_len,
7755 sizeof(*scsi_cmd),
7756 timeout);
7757
7758 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes;
7759 bzero(scsi_cmd, sizeof(*scsi_cmd));
7760 scsi_cmd->opcode = PREVENT_ALLOW;
7761 scsi_cmd->how = action;
7762 }
7763
7764 /* XXX allow specification of address and PMI bit and LBA */
7765 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)7766 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
7767 void (*cbfcnp)(struct cam_periph *, union ccb *),
7768 u_int8_t tag_action,
7769 struct scsi_read_capacity_data *rcap_buf,
7770 u_int8_t sense_len, u_int32_t timeout)
7771 {
7772 struct scsi_read_capacity *scsi_cmd;
7773
7774 cam_fill_csio(csio,
7775 retries,
7776 cbfcnp,
7777 /*flags*/CAM_DIR_IN,
7778 tag_action,
7779 /*data_ptr*/(u_int8_t *)rcap_buf,
7780 /*dxfer_len*/sizeof(*rcap_buf),
7781 sense_len,
7782 sizeof(*scsi_cmd),
7783 timeout);
7784
7785 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes;
7786 bzero(scsi_cmd, sizeof(*scsi_cmd));
7787 scsi_cmd->opcode = READ_CAPACITY;
7788 }
7789
7790 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)7791 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
7792 void (*cbfcnp)(struct cam_periph *, union ccb *),
7793 uint8_t tag_action, uint64_t lba, int reladr, int pmi,
7794 uint8_t *rcap_buf, int rcap_buf_len, uint8_t sense_len,
7795 uint32_t timeout)
7796 {
7797 struct scsi_read_capacity_16 *scsi_cmd;
7798
7799
7800 cam_fill_csio(csio,
7801 retries,
7802 cbfcnp,
7803 /*flags*/CAM_DIR_IN,
7804 tag_action,
7805 /*data_ptr*/(u_int8_t *)rcap_buf,
7806 /*dxfer_len*/rcap_buf_len,
7807 sense_len,
7808 sizeof(*scsi_cmd),
7809 timeout);
7810 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes;
7811 bzero(scsi_cmd, sizeof(*scsi_cmd));
7812 scsi_cmd->opcode = SERVICE_ACTION_IN;
7813 scsi_cmd->service_action = SRC16_SERVICE_ACTION;
7814 scsi_u64to8b(lba, scsi_cmd->addr);
7815 scsi_ulto4b(rcap_buf_len, scsi_cmd->alloc_len);
7816 if (pmi)
7817 reladr |= SRC16_PMI;
7818 if (reladr)
7819 reladr |= SRC16_RELADR;
7820 }
7821
7822 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)7823 scsi_report_luns(struct ccb_scsiio *csio, u_int32_t retries,
7824 void (*cbfcnp)(struct cam_periph *, union ccb *),
7825 u_int8_t tag_action, u_int8_t select_report,
7826 struct scsi_report_luns_data *rpl_buf, u_int32_t alloc_len,
7827 u_int8_t sense_len, u_int32_t timeout)
7828 {
7829 struct scsi_report_luns *scsi_cmd;
7830
7831 cam_fill_csio(csio,
7832 retries,
7833 cbfcnp,
7834 /*flags*/CAM_DIR_IN,
7835 tag_action,
7836 /*data_ptr*/(u_int8_t *)rpl_buf,
7837 /*dxfer_len*/alloc_len,
7838 sense_len,
7839 sizeof(*scsi_cmd),
7840 timeout);
7841 scsi_cmd = (struct scsi_report_luns *)&csio->cdb_io.cdb_bytes;
7842 bzero(scsi_cmd, sizeof(*scsi_cmd));
7843 scsi_cmd->opcode = REPORT_LUNS;
7844 scsi_cmd->select_report = select_report;
7845 scsi_ulto4b(alloc_len, scsi_cmd->length);
7846 }
7847
7848 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)7849 scsi_report_target_group(struct ccb_scsiio *csio, u_int32_t retries,
7850 void (*cbfcnp)(struct cam_periph *, union ccb *),
7851 u_int8_t tag_action, u_int8_t pdf,
7852 void *buf, u_int32_t alloc_len,
7853 u_int8_t sense_len, u_int32_t timeout)
7854 {
7855 struct scsi_target_group *scsi_cmd;
7856
7857 cam_fill_csio(csio,
7858 retries,
7859 cbfcnp,
7860 /*flags*/CAM_DIR_IN,
7861 tag_action,
7862 /*data_ptr*/(u_int8_t *)buf,
7863 /*dxfer_len*/alloc_len,
7864 sense_len,
7865 sizeof(*scsi_cmd),
7866 timeout);
7867 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
7868 bzero(scsi_cmd, sizeof(*scsi_cmd));
7869 scsi_cmd->opcode = MAINTENANCE_IN;
7870 scsi_cmd->service_action = REPORT_TARGET_PORT_GROUPS | pdf;
7871 scsi_ulto4b(alloc_len, scsi_cmd->length);
7872 }
7873
7874 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)7875 scsi_set_target_group(struct ccb_scsiio *csio, u_int32_t retries,
7876 void (*cbfcnp)(struct cam_periph *, union ccb *),
7877 u_int8_t tag_action, void *buf, u_int32_t alloc_len,
7878 u_int8_t sense_len, u_int32_t timeout)
7879 {
7880 struct scsi_target_group *scsi_cmd;
7881
7882 cam_fill_csio(csio,
7883 retries,
7884 cbfcnp,
7885 /*flags*/CAM_DIR_OUT,
7886 tag_action,
7887 /*data_ptr*/(u_int8_t *)buf,
7888 /*dxfer_len*/alloc_len,
7889 sense_len,
7890 sizeof(*scsi_cmd),
7891 timeout);
7892 scsi_cmd = (struct scsi_target_group *)&csio->cdb_io.cdb_bytes;
7893 bzero(scsi_cmd, sizeof(*scsi_cmd));
7894 scsi_cmd->opcode = MAINTENANCE_OUT;
7895 scsi_cmd->service_action = SET_TARGET_PORT_GROUPS;
7896 scsi_ulto4b(alloc_len, scsi_cmd->length);
7897 }
7898
7899 /*
7900 * Syncronize the media to the contents of the cache for
7901 * the given lba/count pair. Specifying 0/0 means sync
7902 * the whole cache.
7903 */
7904 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)7905 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries,
7906 void (*cbfcnp)(struct cam_periph *, union ccb *),
7907 u_int8_t tag_action, u_int32_t begin_lba,
7908 u_int16_t lb_count, u_int8_t sense_len,
7909 u_int32_t timeout)
7910 {
7911 struct scsi_sync_cache *scsi_cmd;
7912
7913 cam_fill_csio(csio,
7914 retries,
7915 cbfcnp,
7916 /*flags*/CAM_DIR_NONE,
7917 tag_action,
7918 /*data_ptr*/NULL,
7919 /*dxfer_len*/0,
7920 sense_len,
7921 sizeof(*scsi_cmd),
7922 timeout);
7923
7924 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes;
7925 bzero(scsi_cmd, sizeof(*scsi_cmd));
7926 scsi_cmd->opcode = SYNCHRONIZE_CACHE;
7927 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba);
7928 scsi_ulto2b(lb_count, scsi_cmd->lb_count);
7929 }
7930
7931 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)7932 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
7933 void (*cbfcnp)(struct cam_periph *, union ccb *),
7934 u_int8_t tag_action, int readop, u_int8_t byte2,
7935 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
7936 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
7937 u_int32_t timeout)
7938 {
7939 int read;
7940 u_int8_t cdb_len;
7941
7942 read = (readop & SCSI_RW_DIRMASK) == SCSI_RW_READ;
7943
7944 /*
7945 * Use the smallest possible command to perform the operation
7946 * as some legacy hardware does not support the 10 byte commands.
7947 * If any of the bits in byte2 is set, we have to go with a larger
7948 * command.
7949 */
7950 if ((minimum_cmd_size < 10)
7951 && ((lba & 0x1fffff) == lba)
7952 && ((block_count & 0xff) == block_count)
7953 && (byte2 == 0)) {
7954 /*
7955 * We can fit in a 6 byte cdb.
7956 */
7957 struct scsi_rw_6 *scsi_cmd;
7958
7959 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes;
7960 scsi_cmd->opcode = read ? READ_6 : WRITE_6;
7961 scsi_ulto3b(lba, scsi_cmd->addr);
7962 scsi_cmd->length = block_count & 0xff;
7963 scsi_cmd->control = 0;
7964 cdb_len = sizeof(*scsi_cmd);
7965
7966 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
7967 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0],
7968 scsi_cmd->addr[1], scsi_cmd->addr[2],
7969 scsi_cmd->length, dxfer_len));
7970 } else if ((minimum_cmd_size < 12)
7971 && ((block_count & 0xffff) == block_count)
7972 && ((lba & 0xffffffff) == lba)) {
7973 /*
7974 * Need a 10 byte cdb.
7975 */
7976 struct scsi_rw_10 *scsi_cmd;
7977
7978 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes;
7979 scsi_cmd->opcode = read ? READ_10 : WRITE_10;
7980 scsi_cmd->byte2 = byte2;
7981 scsi_ulto4b(lba, scsi_cmd->addr);
7982 scsi_cmd->reserved = 0;
7983 scsi_ulto2b(block_count, scsi_cmd->length);
7984 scsi_cmd->control = 0;
7985 cdb_len = sizeof(*scsi_cmd);
7986
7987 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
7988 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
7989 scsi_cmd->addr[1], scsi_cmd->addr[2],
7990 scsi_cmd->addr[3], scsi_cmd->length[0],
7991 scsi_cmd->length[1], dxfer_len));
7992 } else if ((minimum_cmd_size < 16)
7993 && ((block_count & 0xffffffff) == block_count)
7994 && ((lba & 0xffffffff) == lba)) {
7995 /*
7996 * The block count is too big for a 10 byte CDB, use a 12
7997 * byte CDB.
7998 */
7999 struct scsi_rw_12 *scsi_cmd;
8000
8001 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes;
8002 scsi_cmd->opcode = read ? READ_12 : WRITE_12;
8003 scsi_cmd->byte2 = byte2;
8004 scsi_ulto4b(lba, scsi_cmd->addr);
8005 scsi_cmd->reserved = 0;
8006 scsi_ulto4b(block_count, scsi_cmd->length);
8007 scsi_cmd->control = 0;
8008 cdb_len = sizeof(*scsi_cmd);
8009
8010 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8011 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0],
8012 scsi_cmd->addr[1], scsi_cmd->addr[2],
8013 scsi_cmd->addr[3], scsi_cmd->length[0],
8014 scsi_cmd->length[1], scsi_cmd->length[2],
8015 scsi_cmd->length[3], dxfer_len));
8016 } else {
8017 /*
8018 * 16 byte CDB. We'll only get here if the LBA is larger
8019 * than 2^32, or if the user asks for a 16 byte command.
8020 */
8021 struct scsi_rw_16 *scsi_cmd;
8022
8023 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes;
8024 scsi_cmd->opcode = read ? READ_16 : WRITE_16;
8025 scsi_cmd->byte2 = byte2;
8026 scsi_u64to8b(lba, scsi_cmd->addr);
8027 scsi_cmd->reserved = 0;
8028 scsi_ulto4b(block_count, scsi_cmd->length);
8029 scsi_cmd->control = 0;
8030 cdb_len = sizeof(*scsi_cmd);
8031 }
8032 cam_fill_csio(csio,
8033 retries,
8034 cbfcnp,
8035 (read ? CAM_DIR_IN : CAM_DIR_OUT) |
8036 ((readop & SCSI_RW_BIO) != 0 ? CAM_DATA_BIO : 0),
8037 tag_action,
8038 data_ptr,
8039 dxfer_len,
8040 sense_len,
8041 cdb_len,
8042 timeout);
8043 }
8044
8045 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)8046 scsi_write_same(struct ccb_scsiio *csio, u_int32_t retries,
8047 void (*cbfcnp)(struct cam_periph *, union ccb *),
8048 u_int8_t tag_action, u_int8_t byte2,
8049 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
8050 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
8051 u_int32_t timeout)
8052 {
8053 u_int8_t cdb_len;
8054 if ((minimum_cmd_size < 16) &&
8055 ((block_count & 0xffff) == block_count) &&
8056 ((lba & 0xffffffff) == lba)) {
8057 /*
8058 * Need a 10 byte cdb.
8059 */
8060 struct scsi_write_same_10 *scsi_cmd;
8061
8062 scsi_cmd = (struct scsi_write_same_10 *)&csio->cdb_io.cdb_bytes;
8063 scsi_cmd->opcode = WRITE_SAME_10;
8064 scsi_cmd->byte2 = byte2;
8065 scsi_ulto4b(lba, scsi_cmd->addr);
8066 scsi_cmd->group = 0;
8067 scsi_ulto2b(block_count, scsi_cmd->length);
8068 scsi_cmd->control = 0;
8069 cdb_len = sizeof(*scsi_cmd);
8070
8071 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8072 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
8073 scsi_cmd->addr[1], scsi_cmd->addr[2],
8074 scsi_cmd->addr[3], scsi_cmd->length[0],
8075 scsi_cmd->length[1], dxfer_len));
8076 } else {
8077 /*
8078 * 16 byte CDB. We'll only get here if the LBA is larger
8079 * than 2^32, or if the user asks for a 16 byte command.
8080 */
8081 struct scsi_write_same_16 *scsi_cmd;
8082
8083 scsi_cmd = (struct scsi_write_same_16 *)&csio->cdb_io.cdb_bytes;
8084 scsi_cmd->opcode = WRITE_SAME_16;
8085 scsi_cmd->byte2 = byte2;
8086 scsi_u64to8b(lba, scsi_cmd->addr);
8087 scsi_ulto4b(block_count, scsi_cmd->length);
8088 scsi_cmd->group = 0;
8089 scsi_cmd->control = 0;
8090 cdb_len = sizeof(*scsi_cmd);
8091
8092 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
8093 ("16byte: %x%x%x%x%x%x%x%x:%x%x%x%x: %d\n",
8094 scsi_cmd->addr[0], scsi_cmd->addr[1],
8095 scsi_cmd->addr[2], scsi_cmd->addr[3],
8096 scsi_cmd->addr[4], scsi_cmd->addr[5],
8097 scsi_cmd->addr[6], scsi_cmd->addr[7],
8098 scsi_cmd->length[0], scsi_cmd->length[1],
8099 scsi_cmd->length[2], scsi_cmd->length[3],
8100 dxfer_len));
8101 }
8102 cam_fill_csio(csio,
8103 retries,
8104 cbfcnp,
8105 /*flags*/CAM_DIR_OUT,
8106 tag_action,
8107 data_ptr,
8108 dxfer_len,
8109 sense_len,
8110 cdb_len,
8111 timeout);
8112 }
8113
8114 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)8115 scsi_ata_identify(struct ccb_scsiio *csio, u_int32_t retries,
8116 void (*cbfcnp)(struct cam_periph *, union ccb *),
8117 u_int8_t tag_action, u_int8_t *data_ptr,
8118 u_int16_t dxfer_len, u_int8_t sense_len,
8119 u_int32_t timeout)
8120 {
8121 scsi_ata_pass_16(csio,
8122 retries,
8123 cbfcnp,
8124 /*flags*/CAM_DIR_IN,
8125 tag_action,
8126 /*protocol*/AP_PROTO_PIO_IN,
8127 /*ata_flags*/AP_FLAG_TDIR_FROM_DEV|
8128 AP_FLAG_BYT_BLOK_BYTES|AP_FLAG_TLEN_SECT_CNT,
8129 /*features*/0,
8130 /*sector_count*/dxfer_len,
8131 /*lba*/0,
8132 /*command*/ATA_ATA_IDENTIFY,
8133 /*control*/0,
8134 data_ptr,
8135 dxfer_len,
8136 sense_len,
8137 timeout);
8138 }
8139
8140 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)8141 scsi_ata_trim(struct ccb_scsiio *csio, u_int32_t retries,
8142 void (*cbfcnp)(struct cam_periph *, union ccb *),
8143 u_int8_t tag_action, u_int16_t block_count,
8144 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
8145 u_int32_t timeout)
8146 {
8147 scsi_ata_pass_16(csio,
8148 retries,
8149 cbfcnp,
8150 /*flags*/CAM_DIR_OUT,
8151 tag_action,
8152 /*protocol*/AP_EXTEND|AP_PROTO_DMA,
8153 /*ata_flags*/AP_FLAG_TLEN_SECT_CNT|AP_FLAG_BYT_BLOK_BLOCKS,
8154 /*features*/ATA_DSM_TRIM,
8155 /*sector_count*/block_count,
8156 /*lba*/0,
8157 /*command*/ATA_DATA_SET_MANAGEMENT,
8158 /*control*/0,
8159 data_ptr,
8160 dxfer_len,
8161 sense_len,
8162 timeout);
8163 }
8164
8165 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)8166 scsi_ata_pass_16(struct ccb_scsiio *csio, u_int32_t retries,
8167 void (*cbfcnp)(struct cam_periph *, union ccb *),
8168 u_int32_t flags, u_int8_t tag_action,
8169 u_int8_t protocol, u_int8_t ata_flags, u_int16_t features,
8170 u_int16_t sector_count, uint64_t lba, u_int8_t command,
8171 u_int8_t control, u_int8_t *data_ptr, u_int16_t dxfer_len,
8172 u_int8_t sense_len, u_int32_t timeout)
8173 {
8174 struct ata_pass_16 *ata_cmd;
8175
8176 ata_cmd = (struct ata_pass_16 *)&csio->cdb_io.cdb_bytes;
8177 ata_cmd->opcode = ATA_PASS_16;
8178 ata_cmd->protocol = protocol;
8179 ata_cmd->flags = ata_flags;
8180 ata_cmd->features_ext = features >> 8;
8181 ata_cmd->features = features;
8182 ata_cmd->sector_count_ext = sector_count >> 8;
8183 ata_cmd->sector_count = sector_count;
8184 ata_cmd->lba_low = lba;
8185 ata_cmd->lba_mid = lba >> 8;
8186 ata_cmd->lba_high = lba >> 16;
8187 ata_cmd->device = ATA_DEV_LBA;
8188 if (protocol & AP_EXTEND) {
8189 ata_cmd->lba_low_ext = lba >> 24;
8190 ata_cmd->lba_mid_ext = lba >> 32;
8191 ata_cmd->lba_high_ext = lba >> 40;
8192 } else
8193 ata_cmd->device |= (lba >> 24) & 0x0f;
8194 ata_cmd->command = command;
8195 ata_cmd->control = control;
8196
8197 cam_fill_csio(csio,
8198 retries,
8199 cbfcnp,
8200 flags,
8201 tag_action,
8202 data_ptr,
8203 dxfer_len,
8204 sense_len,
8205 sizeof(*ata_cmd),
8206 timeout);
8207 }
8208
8209 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)8210 scsi_unmap(struct ccb_scsiio *csio, u_int32_t retries,
8211 void (*cbfcnp)(struct cam_periph *, union ccb *),
8212 u_int8_t tag_action, u_int8_t byte2,
8213 u_int8_t *data_ptr, u_int16_t dxfer_len, u_int8_t sense_len,
8214 u_int32_t timeout)
8215 {
8216 struct scsi_unmap *scsi_cmd;
8217
8218 scsi_cmd = (struct scsi_unmap *)&csio->cdb_io.cdb_bytes;
8219 scsi_cmd->opcode = UNMAP;
8220 scsi_cmd->byte2 = byte2;
8221 scsi_ulto4b(0, scsi_cmd->reserved);
8222 scsi_cmd->group = 0;
8223 scsi_ulto2b(dxfer_len, scsi_cmd->length);
8224 scsi_cmd->control = 0;
8225
8226 cam_fill_csio(csio,
8227 retries,
8228 cbfcnp,
8229 /*flags*/CAM_DIR_OUT,
8230 tag_action,
8231 data_ptr,
8232 dxfer_len,
8233 sense_len,
8234 sizeof(*scsi_cmd),
8235 timeout);
8236 }
8237
8238 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)8239 scsi_receive_diagnostic_results(struct ccb_scsiio *csio, u_int32_t retries,
8240 void (*cbfcnp)(struct cam_periph *, union ccb*),
8241 uint8_t tag_action, int pcv, uint8_t page_code,
8242 uint8_t *data_ptr, uint16_t allocation_length,
8243 uint8_t sense_len, uint32_t timeout)
8244 {
8245 struct scsi_receive_diag *scsi_cmd;
8246
8247 scsi_cmd = (struct scsi_receive_diag *)&csio->cdb_io.cdb_bytes;
8248 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8249 scsi_cmd->opcode = RECEIVE_DIAGNOSTIC;
8250 if (pcv) {
8251 scsi_cmd->byte2 |= SRD_PCV;
8252 scsi_cmd->page_code = page_code;
8253 }
8254 scsi_ulto2b(allocation_length, scsi_cmd->length);
8255
8256 cam_fill_csio(csio,
8257 retries,
8258 cbfcnp,
8259 /*flags*/CAM_DIR_IN,
8260 tag_action,
8261 data_ptr,
8262 allocation_length,
8263 sense_len,
8264 sizeof(*scsi_cmd),
8265 timeout);
8266 }
8267
8268 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)8269 scsi_send_diagnostic(struct ccb_scsiio *csio, u_int32_t retries,
8270 void (*cbfcnp)(struct cam_periph *, union ccb *),
8271 uint8_t tag_action, int unit_offline, int device_offline,
8272 int self_test, int page_format, int self_test_code,
8273 uint8_t *data_ptr, uint16_t param_list_length,
8274 uint8_t sense_len, uint32_t timeout)
8275 {
8276 struct scsi_send_diag *scsi_cmd;
8277
8278 scsi_cmd = (struct scsi_send_diag *)&csio->cdb_io.cdb_bytes;
8279 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8280 scsi_cmd->opcode = SEND_DIAGNOSTIC;
8281
8282 /*
8283 * The default self-test mode control and specific test
8284 * control are mutually exclusive.
8285 */
8286 if (self_test)
8287 self_test_code = SSD_SELF_TEST_CODE_NONE;
8288
8289 scsi_cmd->byte2 = ((self_test_code << SSD_SELF_TEST_CODE_SHIFT)
8290 & SSD_SELF_TEST_CODE_MASK)
8291 | (unit_offline ? SSD_UNITOFFL : 0)
8292 | (device_offline ? SSD_DEVOFFL : 0)
8293 | (self_test ? SSD_SELFTEST : 0)
8294 | (page_format ? SSD_PF : 0);
8295 scsi_ulto2b(param_list_length, scsi_cmd->length);
8296
8297 cam_fill_csio(csio,
8298 retries,
8299 cbfcnp,
8300 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
8301 tag_action,
8302 data_ptr,
8303 param_list_length,
8304 sense_len,
8305 sizeof(*scsi_cmd),
8306 timeout);
8307 }
8308
8309 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)8310 scsi_read_buffer(struct ccb_scsiio *csio, u_int32_t retries,
8311 void (*cbfcnp)(struct cam_periph *, union ccb*),
8312 uint8_t tag_action, int mode,
8313 uint8_t buffer_id, u_int32_t offset,
8314 uint8_t *data_ptr, uint32_t allocation_length,
8315 uint8_t sense_len, uint32_t timeout)
8316 {
8317 struct scsi_read_buffer *scsi_cmd;
8318
8319 scsi_cmd = (struct scsi_read_buffer *)&csio->cdb_io.cdb_bytes;
8320 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8321 scsi_cmd->opcode = READ_BUFFER;
8322 scsi_cmd->byte2 = mode;
8323 scsi_cmd->buffer_id = buffer_id;
8324 scsi_ulto3b(offset, scsi_cmd->offset);
8325 scsi_ulto3b(allocation_length, scsi_cmd->length);
8326
8327 cam_fill_csio(csio,
8328 retries,
8329 cbfcnp,
8330 /*flags*/CAM_DIR_IN,
8331 tag_action,
8332 data_ptr,
8333 allocation_length,
8334 sense_len,
8335 sizeof(*scsi_cmd),
8336 timeout);
8337 }
8338
8339 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)8340 scsi_write_buffer(struct ccb_scsiio *csio, u_int32_t retries,
8341 void (*cbfcnp)(struct cam_periph *, union ccb *),
8342 uint8_t tag_action, int mode,
8343 uint8_t buffer_id, u_int32_t offset,
8344 uint8_t *data_ptr, uint32_t param_list_length,
8345 uint8_t sense_len, uint32_t timeout)
8346 {
8347 struct scsi_write_buffer *scsi_cmd;
8348
8349 scsi_cmd = (struct scsi_write_buffer *)&csio->cdb_io.cdb_bytes;
8350 memset(scsi_cmd, 0, sizeof(*scsi_cmd));
8351 scsi_cmd->opcode = WRITE_BUFFER;
8352 scsi_cmd->byte2 = mode;
8353 scsi_cmd->buffer_id = buffer_id;
8354 scsi_ulto3b(offset, scsi_cmd->offset);
8355 scsi_ulto3b(param_list_length, scsi_cmd->length);
8356
8357 cam_fill_csio(csio,
8358 retries,
8359 cbfcnp,
8360 /*flags*/param_list_length ? CAM_DIR_OUT : CAM_DIR_NONE,
8361 tag_action,
8362 data_ptr,
8363 param_list_length,
8364 sense_len,
8365 sizeof(*scsi_cmd),
8366 timeout);
8367 }
8368
8369 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)8370 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
8371 void (*cbfcnp)(struct cam_periph *, union ccb *),
8372 u_int8_t tag_action, int start, int load_eject,
8373 int immediate, u_int8_t sense_len, u_int32_t timeout)
8374 {
8375 struct scsi_start_stop_unit *scsi_cmd;
8376 int extra_flags = 0;
8377
8378 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes;
8379 bzero(scsi_cmd, sizeof(*scsi_cmd));
8380 scsi_cmd->opcode = START_STOP_UNIT;
8381 if (start != 0) {
8382 scsi_cmd->how |= SSS_START;
8383 /* it takes a lot of power to start a drive */
8384 extra_flags |= CAM_HIGH_POWER;
8385 }
8386 if (load_eject != 0)
8387 scsi_cmd->how |= SSS_LOEJ;
8388 if (immediate != 0)
8389 scsi_cmd->byte2 |= SSS_IMMED;
8390
8391 cam_fill_csio(csio,
8392 retries,
8393 cbfcnp,
8394 /*flags*/CAM_DIR_NONE | extra_flags,
8395 tag_action,
8396 /*data_ptr*/NULL,
8397 /*dxfer_len*/0,
8398 sense_len,
8399 sizeof(*scsi_cmd),
8400 timeout);
8401 }
8402
8403 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)8404 scsi_read_attribute(struct ccb_scsiio *csio, u_int32_t retries,
8405 void (*cbfcnp)(struct cam_periph *, union ccb *),
8406 u_int8_t tag_action, u_int8_t service_action,
8407 uint32_t element, u_int8_t elem_type, int logical_volume,
8408 int partition, u_int32_t first_attribute, int cache,
8409 u_int8_t *data_ptr, u_int32_t length, int sense_len,
8410 u_int32_t timeout)
8411 {
8412 struct scsi_read_attribute *scsi_cmd;
8413
8414 scsi_cmd = (struct scsi_read_attribute *)&csio->cdb_io.cdb_bytes;
8415 bzero(scsi_cmd, sizeof(*scsi_cmd));
8416
8417 scsi_cmd->opcode = READ_ATTRIBUTE;
8418 scsi_cmd->service_action = service_action,
8419 scsi_ulto2b(element, scsi_cmd->element);
8420 scsi_cmd->elem_type = elem_type;
8421 scsi_cmd->logical_volume = logical_volume;
8422 scsi_cmd->partition = partition;
8423 scsi_ulto2b(first_attribute, scsi_cmd->first_attribute);
8424 scsi_ulto4b(length, scsi_cmd->length);
8425 if (cache != 0)
8426 scsi_cmd->cache |= SRA_CACHE;
8427
8428 cam_fill_csio(csio,
8429 retries,
8430 cbfcnp,
8431 /*flags*/CAM_DIR_IN,
8432 tag_action,
8433 /*data_ptr*/data_ptr,
8434 /*dxfer_len*/length,
8435 sense_len,
8436 sizeof(*scsi_cmd),
8437 timeout);
8438 }
8439
8440 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)8441 scsi_write_attribute(struct ccb_scsiio *csio, u_int32_t retries,
8442 void (*cbfcnp)(struct cam_periph *, union ccb *),
8443 u_int8_t tag_action, uint32_t element, int logical_volume,
8444 int partition, int wtc, u_int8_t *data_ptr,
8445 u_int32_t length, int sense_len, u_int32_t timeout)
8446 {
8447 struct scsi_write_attribute *scsi_cmd;
8448
8449 scsi_cmd = (struct scsi_write_attribute *)&csio->cdb_io.cdb_bytes;
8450 bzero(scsi_cmd, sizeof(*scsi_cmd));
8451
8452 scsi_cmd->opcode = WRITE_ATTRIBUTE;
8453 if (wtc != 0)
8454 scsi_cmd->byte2 = SWA_WTC;
8455 scsi_ulto3b(element, scsi_cmd->element);
8456 scsi_cmd->logical_volume = logical_volume;
8457 scsi_cmd->partition = partition;
8458 scsi_ulto4b(length, scsi_cmd->length);
8459
8460 cam_fill_csio(csio,
8461 retries,
8462 cbfcnp,
8463 /*flags*/CAM_DIR_OUT,
8464 tag_action,
8465 /*data_ptr*/data_ptr,
8466 /*dxfer_len*/length,
8467 sense_len,
8468 sizeof(*scsi_cmd),
8469 timeout);
8470 }
8471
8472 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)8473 scsi_persistent_reserve_in(struct ccb_scsiio *csio, uint32_t retries,
8474 void (*cbfcnp)(struct cam_periph *, union ccb *),
8475 uint8_t tag_action, int service_action,
8476 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
8477 int timeout)
8478 {
8479 struct scsi_per_res_in *scsi_cmd;
8480
8481 scsi_cmd = (struct scsi_per_res_in *)&csio->cdb_io.cdb_bytes;
8482 bzero(scsi_cmd, sizeof(*scsi_cmd));
8483
8484 scsi_cmd->opcode = PERSISTENT_RES_IN;
8485 scsi_cmd->action = service_action;
8486 scsi_ulto2b(dxfer_len, scsi_cmd->length);
8487
8488 cam_fill_csio(csio,
8489 retries,
8490 cbfcnp,
8491 /*flags*/CAM_DIR_IN,
8492 tag_action,
8493 data_ptr,
8494 dxfer_len,
8495 sense_len,
8496 sizeof(*scsi_cmd),
8497 timeout);
8498 }
8499
8500 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)8501 scsi_persistent_reserve_out(struct ccb_scsiio *csio, uint32_t retries,
8502 void (*cbfcnp)(struct cam_periph *, union ccb *),
8503 uint8_t tag_action, int service_action,
8504 int scope, int res_type, uint8_t *data_ptr,
8505 uint32_t dxfer_len, int sense_len, int timeout)
8506 {
8507 struct scsi_per_res_out *scsi_cmd;
8508
8509 scsi_cmd = (struct scsi_per_res_out *)&csio->cdb_io.cdb_bytes;
8510 bzero(scsi_cmd, sizeof(*scsi_cmd));
8511
8512 scsi_cmd->opcode = PERSISTENT_RES_OUT;
8513 scsi_cmd->action = service_action;
8514 scsi_cmd->scope_type = scope | res_type;
8515
8516 cam_fill_csio(csio,
8517 retries,
8518 cbfcnp,
8519 /*flags*/CAM_DIR_OUT,
8520 tag_action,
8521 /*data_ptr*/data_ptr,
8522 /*dxfer_len*/dxfer_len,
8523 sense_len,
8524 sizeof(*scsi_cmd),
8525 timeout);
8526 }
8527
8528 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)8529 scsi_security_protocol_in(struct ccb_scsiio *csio, uint32_t retries,
8530 void (*cbfcnp)(struct cam_periph *, union ccb *),
8531 uint8_t tag_action, uint32_t security_protocol,
8532 uint32_t security_protocol_specific, int byte4,
8533 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
8534 int timeout)
8535 {
8536 struct scsi_security_protocol_in *scsi_cmd;
8537
8538 scsi_cmd = (struct scsi_security_protocol_in *)&csio->cdb_io.cdb_bytes;
8539 bzero(scsi_cmd, sizeof(*scsi_cmd));
8540
8541 scsi_cmd->opcode = SECURITY_PROTOCOL_IN;
8542
8543 scsi_cmd->security_protocol = security_protocol;
8544 scsi_ulto2b(security_protocol_specific,
8545 scsi_cmd->security_protocol_specific);
8546 scsi_cmd->byte4 = byte4;
8547 scsi_ulto4b(dxfer_len, scsi_cmd->length);
8548
8549 cam_fill_csio(csio,
8550 retries,
8551 cbfcnp,
8552 /*flags*/CAM_DIR_IN,
8553 tag_action,
8554 data_ptr,
8555 dxfer_len,
8556 sense_len,
8557 sizeof(*scsi_cmd),
8558 timeout);
8559 }
8560
8561 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)8562 scsi_security_protocol_out(struct ccb_scsiio *csio, uint32_t retries,
8563 void (*cbfcnp)(struct cam_periph *, union ccb *),
8564 uint8_t tag_action, uint32_t security_protocol,
8565 uint32_t security_protocol_specific, int byte4,
8566 uint8_t *data_ptr, uint32_t dxfer_len, int sense_len,
8567 int timeout)
8568 {
8569 struct scsi_security_protocol_out *scsi_cmd;
8570
8571 scsi_cmd = (struct scsi_security_protocol_out *)&csio->cdb_io.cdb_bytes;
8572 bzero(scsi_cmd, sizeof(*scsi_cmd));
8573
8574 scsi_cmd->opcode = SECURITY_PROTOCOL_OUT;
8575
8576 scsi_cmd->security_protocol = security_protocol;
8577 scsi_ulto2b(security_protocol_specific,
8578 scsi_cmd->security_protocol_specific);
8579 scsi_cmd->byte4 = byte4;
8580 scsi_ulto4b(dxfer_len, scsi_cmd->length);
8581
8582 cam_fill_csio(csio,
8583 retries,
8584 cbfcnp,
8585 /*flags*/CAM_DIR_OUT,
8586 tag_action,
8587 data_ptr,
8588 dxfer_len,
8589 sense_len,
8590 sizeof(*scsi_cmd),
8591 timeout);
8592 }
8593
8594 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)8595 scsi_report_supported_opcodes(struct ccb_scsiio *csio, uint32_t retries,
8596 void (*cbfcnp)(struct cam_periph *, union ccb *),
8597 uint8_t tag_action, int options, int req_opcode,
8598 int req_service_action, uint8_t *data_ptr,
8599 uint32_t dxfer_len, int sense_len, int timeout)
8600 {
8601 struct scsi_report_supported_opcodes *scsi_cmd;
8602
8603 scsi_cmd = (struct scsi_report_supported_opcodes *)
8604 &csio->cdb_io.cdb_bytes;
8605 bzero(scsi_cmd, sizeof(*scsi_cmd));
8606
8607 scsi_cmd->opcode = MAINTENANCE_IN;
8608 scsi_cmd->service_action = REPORT_SUPPORTED_OPERATION_CODES;
8609 scsi_cmd->options = options;
8610 scsi_cmd->requested_opcode = req_opcode;
8611 scsi_ulto2b(req_service_action, scsi_cmd->requested_service_action);
8612 scsi_ulto4b(dxfer_len, scsi_cmd->length);
8613
8614 cam_fill_csio(csio,
8615 retries,
8616 cbfcnp,
8617 /*flags*/CAM_DIR_IN,
8618 tag_action,
8619 data_ptr,
8620 dxfer_len,
8621 sense_len,
8622 sizeof(*scsi_cmd),
8623 timeout);
8624 }
8625
8626 /*
8627 * Try make as good a match as possible with
8628 * available sub drivers
8629 */
8630 int
scsi_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)8631 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
8632 {
8633 struct scsi_inquiry_pattern *entry;
8634 struct scsi_inquiry_data *inq;
8635
8636 entry = (struct scsi_inquiry_pattern *)table_entry;
8637 inq = (struct scsi_inquiry_data *)inqbuffer;
8638
8639 if (((SID_TYPE(inq) == entry->type)
8640 || (entry->type == T_ANY))
8641 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
8642 : entry->media_type & SIP_MEDIA_FIXED)
8643 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
8644 && (cam_strmatch(inq->product, entry->product,
8645 sizeof(inq->product)) == 0)
8646 && (cam_strmatch(inq->revision, entry->revision,
8647 sizeof(inq->revision)) == 0)) {
8648 return (0);
8649 }
8650 return (-1);
8651 }
8652
8653 /*
8654 * Try make as good a match as possible with
8655 * available sub drivers
8656 */
8657 int
scsi_static_inquiry_match(caddr_t inqbuffer,caddr_t table_entry)8658 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
8659 {
8660 struct scsi_static_inquiry_pattern *entry;
8661 struct scsi_inquiry_data *inq;
8662
8663 entry = (struct scsi_static_inquiry_pattern *)table_entry;
8664 inq = (struct scsi_inquiry_data *)inqbuffer;
8665
8666 if (((SID_TYPE(inq) == entry->type)
8667 || (entry->type == T_ANY))
8668 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
8669 : entry->media_type & SIP_MEDIA_FIXED)
8670 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
8671 && (cam_strmatch(inq->product, entry->product,
8672 sizeof(inq->product)) == 0)
8673 && (cam_strmatch(inq->revision, entry->revision,
8674 sizeof(inq->revision)) == 0)) {
8675 return (0);
8676 }
8677 return (-1);
8678 }
8679
8680 /**
8681 * Compare two buffers of vpd device descriptors for a match.
8682 *
8683 * \param lhs Pointer to first buffer of descriptors to compare.
8684 * \param lhs_len The length of the first buffer.
8685 * \param rhs Pointer to second buffer of descriptors to compare.
8686 * \param rhs_len The length of the second buffer.
8687 *
8688 * \return 0 on a match, -1 otherwise.
8689 *
8690 * Treat rhs and lhs as arrays of vpd device id descriptors. Walk lhs matching
8691 * agains each element in rhs until all data are exhausted or we have found
8692 * a match.
8693 */
8694 int
scsi_devid_match(uint8_t * lhs,size_t lhs_len,uint8_t * rhs,size_t rhs_len)8695 scsi_devid_match(uint8_t *lhs, size_t lhs_len, uint8_t *rhs, size_t rhs_len)
8696 {
8697 struct scsi_vpd_id_descriptor *lhs_id;
8698 struct scsi_vpd_id_descriptor *lhs_last;
8699 struct scsi_vpd_id_descriptor *rhs_last;
8700 uint8_t *lhs_end;
8701 uint8_t *rhs_end;
8702
8703 lhs_end = lhs + lhs_len;
8704 rhs_end = rhs + rhs_len;
8705
8706 /*
8707 * rhs_last and lhs_last are the last posible position of a valid
8708 * descriptor assuming it had a zero length identifier. We use
8709 * these variables to insure we can safely dereference the length
8710 * field in our loop termination tests.
8711 */
8712 lhs_last = (struct scsi_vpd_id_descriptor *)
8713 (lhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
8714 rhs_last = (struct scsi_vpd_id_descriptor *)
8715 (rhs_end - __offsetof(struct scsi_vpd_id_descriptor, identifier));
8716
8717 lhs_id = (struct scsi_vpd_id_descriptor *)lhs;
8718 while (lhs_id <= lhs_last
8719 && (lhs_id->identifier + lhs_id->length) <= lhs_end) {
8720 struct scsi_vpd_id_descriptor *rhs_id;
8721
8722 rhs_id = (struct scsi_vpd_id_descriptor *)rhs;
8723 while (rhs_id <= rhs_last
8724 && (rhs_id->identifier + rhs_id->length) <= rhs_end) {
8725
8726 if ((rhs_id->id_type &
8727 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK)) ==
8728 (lhs_id->id_type &
8729 (SVPD_ID_ASSOC_MASK | SVPD_ID_TYPE_MASK))
8730 && rhs_id->length == lhs_id->length
8731 && memcmp(rhs_id->identifier, lhs_id->identifier,
8732 rhs_id->length) == 0)
8733 return (0);
8734
8735 rhs_id = (struct scsi_vpd_id_descriptor *)
8736 (rhs_id->identifier + rhs_id->length);
8737 }
8738 lhs_id = (struct scsi_vpd_id_descriptor *)
8739 (lhs_id->identifier + lhs_id->length);
8740 }
8741 return (-1);
8742 }
8743
8744 #ifdef _KERNEL
8745 int
scsi_vpd_supported_page(struct cam_periph * periph,uint8_t page_id)8746 scsi_vpd_supported_page(struct cam_periph *periph, uint8_t page_id)
8747 {
8748 struct cam_ed *device;
8749 struct scsi_vpd_supported_pages *vpds;
8750 int i, num_pages;
8751
8752 device = periph->path->device;
8753 vpds = (struct scsi_vpd_supported_pages *)device->supported_vpds;
8754
8755 if (vpds != NULL) {
8756 num_pages = device->supported_vpds_len -
8757 SVPD_SUPPORTED_PAGES_HDR_LEN;
8758 for (i = 0; i < num_pages; i++) {
8759 if (vpds->page_list[i] == page_id)
8760 return (1);
8761 }
8762 }
8763
8764 return (0);
8765 }
8766
8767 static void
init_scsi_delay(void)8768 init_scsi_delay(void)
8769 {
8770 int delay;
8771
8772 delay = SCSI_DELAY;
8773 TUNABLE_INT_FETCH("kern.cam.scsi_delay", &delay);
8774
8775 if (set_scsi_delay(delay) != 0) {
8776 printf("cam: invalid value for tunable kern.cam.scsi_delay\n");
8777 set_scsi_delay(SCSI_DELAY);
8778 }
8779 }
8780 SYSINIT(scsi_delay, SI_SUB_TUNABLES, SI_ORDER_ANY, init_scsi_delay, NULL);
8781
8782 static int
sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)8783 sysctl_scsi_delay(SYSCTL_HANDLER_ARGS)
8784 {
8785 int error, delay;
8786
8787 delay = scsi_delay;
8788 error = sysctl_handle_int(oidp, &delay, 0, req);
8789 if (error != 0 || req->newptr == NULL)
8790 return (error);
8791 return (set_scsi_delay(delay));
8792 }
8793 SYSCTL_PROC(_kern_cam, OID_AUTO, scsi_delay, CTLTYPE_INT|CTLFLAG_RW,
8794 0, 0, sysctl_scsi_delay, "I",
8795 "Delay to allow devices to settle after a SCSI bus reset (ms)");
8796
8797 static int
set_scsi_delay(int delay)8798 set_scsi_delay(int delay)
8799 {
8800 /*
8801 * If someone sets this to 0, we assume that they want the
8802 * minimum allowable bus settle delay.
8803 */
8804 if (delay == 0) {
8805 printf("cam: using minimum scsi_delay (%dms)\n",
8806 SCSI_MIN_DELAY);
8807 delay = SCSI_MIN_DELAY;
8808 }
8809 if (delay < SCSI_MIN_DELAY)
8810 return (EINVAL);
8811 scsi_delay = delay;
8812 return (0);
8813 }
8814 #endif /* _KERNEL */
8815