2 * Implementation of Utility functions for all SCSI device types.
4 * Copyright (c) 1997, 1998 Justin T. Gibbs.
5 * Copyright (c) 1997, 1998, 2003 Kenneth D. Merry.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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.
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
29 * $FreeBSD: src/sys/cam/scsi/scsi_all.c,v 1.14.2.11 2003/10/30 15:06:35 thomas Exp $
30 * $DragonFly: src/sys/bus/cam/scsi/scsi_all.c,v 1.17 2007/11/22 17:35:12 pavalos Exp $
33 #include <sys/param.h>
38 #include <sys/systm.h>
39 #include <sys/libkern.h>
48 #define ksnprintf snprintf /* ick, userland uses us too */
49 #define kprintf printf
53 #include "../cam_ccb.h"
54 #include "../cam_xpt.h"
58 #include <sys/camlib.h>
66 #define ERESTART -1 /* restart syscall */
67 #define EJUSTRETURN -2 /* don't modify regs, just return */
70 static int ascentrycomp(const void *key, const void *member);
71 static int senseentrycomp(const void *key, const void *member);
72 static void fetchtableentries(int sense_key, int asc, int ascq,
73 struct scsi_inquiry_data *,
74 const struct sense_key_table_entry **,
75 const struct asc_table_entry **);
77 #if !defined(SCSI_NO_OP_STRINGS)
94 static struct op_table_entry plextor_cd_ops[] = {
95 {0xD8, R, "CD-DA READ"}
98 static struct scsi_op_quirk_entry scsi_op_quirk_table[] = {
101 * I believe that 0xD8 is the Plextor proprietary command
102 * to read CD-DA data. I'm not sure which Plextor CDROM
103 * models support the command, though. I know for sure
104 * that the 4X, 8X, and 12X models do, and presumably the
105 * 12-20X does. I don't know about any earlier models,
106 * though. If anyone has any more complete information,
107 * feel free to change this quirk entry.
109 {T_CDROM, SIP_MEDIA_REMOVABLE, "PLEXTOR", "CD-ROM PX*", "*"},
110 sizeof(plextor_cd_ops)/sizeof(struct op_table_entry),
115 static struct op_table_entry scsi_op_codes[] = {
117 * From: ftp://ftp.symbios.com/pub/standards/io/t10/drafts/spc/op-num.txt
118 * Modifications by Kenneth Merry (ken@FreeBSD.ORG)
120 * Note: order is important in this table, scsi_op_desc() currently
121 * depends on the opcodes in the table being in order to save search time.
126 * SCSI Operation Codes
127 * Numeric Sorted Listing
130 * D - DIRECT ACCESS DEVICE (SBC) device column key
131 * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
132 * . L - PRINTER DEVICE (SSC) M = Mandatory
133 * . P - PROCESSOR DEVICE (SPC) O = Optional
134 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC) V = Vendor specific
135 * . . R - CD DEVICE (MMC) R = Reserved
136 * . . S - SCANNER DEVICE (SGC) Z = Obsolete
137 * . . .O - OPTICAL MEMORY DEVICE (SBC)
138 * . . . M - MEDIA CHANGER DEVICE (SMC)
139 * . . . C - COMMUNICATION DEVICE (SSC)
140 * . . . .A - STORAGE ARRAY DEVICE (SCC)
141 * . . . . E - ENCLOSURE SERVICES DEVICE (SES)
142 * OP DTLPWRSOMCAE Description
143 * -- ------------ ---------------------------------------------------- */
144 /* 00 MMMMMMMMMMMM TEST UNIT READY */
145 {0x00, ALL, "TEST UNIT READY"},
149 /* 01 Z V ZO ZO REZERO UNIT */
150 {0x01, D|L|W|O|M, "REZERO UNIT"},
154 /* 03 MMMMMMMMMMMM REQUEST SENSE */
155 {0x03, ALL, "REQUEST SENSE"},
157 /* 04 M O O FORMAT UNIT */
158 {0x04, D|R|O, "FORMAT UNIT"},
159 /* 04 O FORMAT MEDIUM */
160 {0x04, T, "FORMAT MEDIUM"},
164 /* 05 VMVVVV V READ BLOCK LIMITS */
165 {0x05, T, "READ BLOCK LIMITS"},
169 /* 07 OVV O OV REASSIGN BLOCKS */
170 {0x07, D|W|O, "REASSIGN BLOCKS"},
171 /* 07 O INITIALIZE ELEMENT STATUS */
172 {0x07, M, "INITIALIZE ELEMENT STATUS"},
174 /* 08 OMV OO OV READ(06) */
175 {0x08, D|T|W|R|O, "READ(06)"},
177 {0x08, P, "RECEIVE"},
178 /* 08 M GET MESSAGE(06) */
179 {0x08, C, "GET MESSAGE(06)"},
183 /* 0A OM O OV WRITE(06) */
184 {0x0A, D|T|W|O, "WRITE(06)"},
186 {0x0A, P, "SEND(06)"},
187 /* 0A M SEND MESSAGE(06) */
188 {0x0A, C, "SEND MESSAGE(06)"},
192 /* 0B Z ZO ZV SEEK(06) */
193 {0x0B, D|W|R|O, "SEEK(06)"},
194 /* 0B O SLEW AND PRINT */
195 {0x0B, L, "SLEW AND PRINT"},
200 /* 0F VOVVVV V READ REVERSE */
201 {0x0F, T, "READ REVERSE"},
203 /* 10 VM VVV WRITE FILEMARKS */
204 {0x10, T, "WRITE FILEMARKS"},
205 /* 10 O O SYNCHRONIZE BUFFER */
206 {0x10, L|W, "SYNCHRONIZE BUFFER"},
208 /* 11 VMVVVV SPACE */
211 /* 12 MMMMMMMMMMMM INQUIRY */
212 {0x12, ALL, "INQUIRY"},
214 /* 13 VOVVVV VERIFY(06) */
215 {0x13, T, "VERIFY(06)"},
217 /* 14 VOOVVV RECOVER BUFFERED DATA */
218 {0x14, T|L, "RECOVER BUFFERED DATA"},
220 /* 15 OMO OOOOOOOO MODE SELECT(06) */
221 {0x15, ALL & ~(P), "MODE SELECT(06)"},
223 /* 16 MMMOMMMM O RESERVE(06) */
224 {0x16, D|T|L|P|W|R|S|O|E, "RESERVE(06)"},
225 /* 16 M RESERVE ELEMENT(06) */
226 {0x16, M, "RESERVE ELEMENT(06)"},
228 /* 17 MMMOMMMM O RELEASE(06) */
229 {0x17, ALL & ~(M|C|A), "RELEASE(06)"},
230 /* 17 M RELEASE ELEMENT(06) */
231 {0x17, M, "RELEASE ELEMENT(06)"},
233 /* 18 OOOOOOOO COPY */
234 {0x18, ALL & ~(M|C|A|E), "COPY"},
236 /* 19 VMVVVV ERASE */
239 /* 1A OMO OOOOOOOO MODE SENSE(06) */
240 {0x1A, ALL & ~(P), "MODE SENSE(06)"},
242 /* 1B O OM O STOP START UNIT */
243 {0x1B, D|W|R|O, "STOP START UNIT"},
244 /* 1B O LOAD UNLOAD */
245 {0x1B, T, "LOAD UNLOAD"},
248 /* 1B O STOP PRINT */
249 {0x1B, L, "STOP PRINT"},
251 /* 1C OOOOOOOOOO M RECEIVE DIAGNOSTIC RESULTS */
252 {0x1C, ALL & ~(A), "RECEIVE DIAGNOSTIC RESULTS"},
254 /* 1D MMMMMMMMMMMM SEND DIAGNOSTIC */
255 {0x1D, ALL, "SEND DIAGNOSTIC"},
257 /* 1E OO OM OO PREVENT ALLOW MEDIUM REMOVAL */
258 {0x1E, D|T|W|R|O|M, "PREVENT ALLOW MEDIUM REMOVAL"},
266 /* 24 V VVM SET WINDOW */
267 {0x24, S, "SET WINDOW"},
269 /* 25 M M M READ CAPACITY */
270 {0x25, D|W|O, "READ CAPACITY"},
271 /* 25 M READ CD RECORDED CAPACITY */
272 {0x25, R, "READ CD RECORDED CAPACITY"},
273 /* 25 O GET WINDOW */
274 {0x25, S, "GET WINDOW"},
279 /* 28 M MMMM READ(10) */
280 {0x28, D|W|R|S|O, "READ(10)"},
281 /* 28 O GET MESSAGE(10) */
282 {0x28, C, "GET MESSAGE(10)"},
284 /* 29 V VV O READ GENERATION */
285 {0x29, O, "READ GENERATION"},
287 /* 2A M MM M WRITE(10) */
288 {0x2A, D|W|R|O, "WRITE(10)"},
290 {0x2A, S, "SEND(10)"},
291 /* 2A O SEND MESSAGE(10) */
292 {0x2A, C, "SEND MESSAGE(10)"},
294 /* 2B O OM O SEEK(10) */
295 {0x2B, D|W|R|O, "SEEK(10)"},
298 /* 2B O POSITION TO ELEMENT */
299 {0x2B, M, "POSITION TO ELEMENT"},
301 /* 2C V O ERASE(10) */
302 {0x2C, O, "ERASE(10)"},
304 /* 2D V O O READ UPDATED BLOCK */
305 {0x2D, W|O, "READ UPDATED BLOCK"},
307 /* 2E O O O WRITE AND VERIFY(10) */
308 {0x2E, D|W|O, "WRITE AND VERIFY(10)"},
310 /* 2F O OO O VERIFY(10) */
311 {0x2F, D|W|R|O, "VERIFY(10)"},
313 /* 30 Z ZO Z SEARCH DATA HIGH(10) */
314 {0x30, D|W|R|O, "SEARCH DATA HIGH(10)"},
316 /* 31 Z ZO Z SEARCH DATA EQUAL(10) */
317 {0x31, D|W|R|O, "SEARCH DATA EQUAL(10)"},
318 /* 31 O OBJECT POSITION */
319 {0x31, S, "OBJECT POSITION"},
321 /* 32 Z ZO Z SEARCH DATA LOW(10) */
322 {0x32, D|W|R|O, "SEARCH DATA LOW(10"},
324 /* 33 O OO O SET LIMITS(10) */
325 {0x33, D|W|R|O, "SET LIMITS(10)"},
327 /* 34 O OO O PRE-FETCH */
328 {0x34, D|W|R|O, "PRE-FETCH"},
329 /* 34 O READ POSITION */
330 {0x34, T, "READ POSITION"},
331 /* 34 O GET DATA BUFFER STATUS */
332 {0x34, S, "GET DATA BUFFER STATUS"},
334 /* 35 O OM O SYNCHRONIZE CACHE */
335 {0x35, D|W|R|O, "SYNCHRONIZE CACHE"},
337 /* 36 O OO O LOCK UNLOCK CACHE */
338 {0x36, D|W|R|O, "LOCK UNLOCK CACHE"},
340 /* 37 O O READ DEFECT DATA(10) */
341 {0x37, D|O, "READ DEFECT DATA(10)"},
343 /* 38 O O MEDIUM SCAN */
344 {0x38, W|O, "MEDIUM SCAN"},
346 /* 39 OOOOOOOO COMPARE */
347 {0x39, ALL & ~(M|C|A|E), "COMPARE"},
349 /* 3A OOOOOOOO COPY AND VERIFY */
350 {0x3A, ALL & ~(M|C|A|E), "COPY AND VERIFY"},
352 /* 3B OOOOOOOOOO O WRITE BUFFER */
353 {0x3B, ALL & ~(A), "WRITE BUFFER"},
355 /* 3C OOOOOOOOOO READ BUFFER */
356 {0x3C, ALL & ~(A|E),"READ BUFFER"},
358 /* 3D O O UPDATE BLOCK */
359 {0x3D, W|O, "UPDATE BLOCK"},
361 /* 3E O OO O READ LONG */
362 {0x3E, D|W|R|O, "READ LONG"},
364 /* 3F O O O WRITE LONG */
365 {0x3F, D|W|O, "WRITE LONG"},
367 /* 40 OOOOOOOOOO CHANGE DEFINITION */
368 {0x40, ALL & ~(A|E),"CHANGE DEFINITION"},
370 /* 41 O WRITE SAME */
371 {0x41, D, "WRITE SAME"},
373 /* 42 M READ SUB-CHANNEL */
374 {0x42, R, "READ SUB-CHANNEL"},
376 /* 43 M READ TOC/PMA/ATIP {MMC Proposed} */
377 {0x43, R, "READ TOC/PMA/ATIP {MMC Proposed}"},
379 /* 44 M REPORT DENSITY SUPPORT */
380 {0x44, T, "REPORT DENSITY SUPPORT"},
381 /* 44 M READ HEADER */
382 {0x44, R, "READ HEADER"},
384 /* 45 O PLAY AUDIO(10) */
385 {0x45, R, "PLAY AUDIO(10)"},
389 /* 47 O PLAY AUDIO MSF */
390 {0x47, R, "PLAY AUDIO MSF"},
392 /* 48 O PLAY AUDIO TRACK INDEX */
393 {0x48, R, "PLAY AUDIO TRACK INDEX"},
395 /* 49 O PLAY TRACK RELATIVE(10) */
396 {0x49, R, "PLAY TRACK RELATIVE(10)"},
400 /* 4B O PAUSE/RESUME */
401 {0x4B, R, "PAUSE/RESUME"},
403 /* 4C OOOOOOOOOOO LOG SELECT */
404 {0x4C, ALL & ~(E), "LOG SELECT"},
406 /* 4D OOOOOOOOOOO LOG SENSE */
407 {0x4D, ALL & ~(E), "LOG SENSE"},
409 /* 4E O STOP PLAY/SCAN {MMC Proposed} */
410 {0x4E, R, "STOP PLAY/SCAN {MMC Proposed}"},
414 /* 50 O XDWRITE(10) */
415 {0x50, D, "XDWRITE(10)"},
417 /* 51 O XPWRITE(10) */
418 {0x51, D, "XPWRITE(10)"},
419 /* 51 M READ DISC INFORMATION {MMC Proposed} */
420 {0x51, R, "READ DISC INFORMATION {MMC Proposed}"},
422 /* 52 O XDREAD(10) */
423 {0x52, D, "XDREAD(10)"},
424 /* 52 M READ TRACK INFORMATION {MMC Proposed} */
425 {0x52, R, "READ TRACK INFORMATION {MMC Proposed}"},
427 /* 53 M RESERVE TRACK {MMC Proposed} */
428 {0x53, R, "RESERVE TRACK {MMC Proposed}"},
430 /* 54 O SEND OPC INFORMATION {MMC Proposed} */
431 {0x54, R, "SEND OPC INFORMATION {MMC Proposed}"},
433 /* 55 OOO OOOOOOOO MODE SELECT(10) */
434 {0x55, ALL & ~(P), "MODE SELECT(10)"},
436 /* 56 MMMOMMMM O RESERVE(10) */
437 {0x56, ALL & ~(M|C|A), "RESERVE(10)"},
438 /* 56 M RESERVE ELEMENT(10) */
439 {0x56, M, "RESERVE ELEMENT(10)"},
441 /* 57 MMMOMMMM O RELEASE(10) */
442 {0x57, ALL & ~(M|C|A), "RELEASE(10"},
443 /* 57 M RELEASE ELEMENT(10) */
444 {0x57, M, "RELEASE ELEMENT(10)"},
446 /* 58 O REPAIR TRACK {MMC Proposed} */
447 {0x58, R, "REPAIR TRACK {MMC Proposed}"},
449 /* 59 O READ MASTER CUE {MMC Proposed} */
450 {0x59, R, "READ MASTER CUE {MMC Proposed}"},
452 /* 5A OOO OOOOOOOO MODE SENSE(10) */
453 {0x5A, ALL & ~(P), "MODE SENSE(10)"},
455 /* 5B M CLOSE TRACK/SESSION {MMC Proposed} */
456 {0x5B, R, "CLOSE TRACK/SESSION {MMC Proposed}"},
458 /* 5C O READ BUFFER CAPACITY {MMC Proposed} */
459 {0x5C, R, "READ BUFFER CAPACITY {MMC Proposed}"},
461 /* 5D O SEND CUE SHEET {MMC Proposed} */
462 {0x5D, R, "SEND CUE SHEET {MMC Proposed}"},
464 /* 5E OOOOOOOOO O PERSISTENT RESERVE IN */
465 {0x5E, ALL & ~(C|A),"PERSISTENT RESERVE IN"},
467 /* 5F OOOOOOOOO O PERSISTENT RESERVE OUT */
468 {0x5F, ALL & ~(C|A),"PERSISTENT RESERVE OUT"},
470 /* 80 O XDWRITE EXTENDED(16) */
471 {0x80, D, "XDWRITE EXTENDED(16)"},
473 /* 81 O REBUILD(16) */
474 {0x81, D, "REBUILD(16)"},
476 /* 82 O REGENERATE(16) */
477 {0x82, D, "REGENERATE(16)"},
484 /* 88 MM OO O O READ(16) */
485 {0x88, D|T|W|R|O, "READ(16)"},
487 /* 8A OM O O O WRITE(16) */
488 {0x8A, D|T|W|R|O, "WRITE(16)"},
508 /* XXX KDM ALL for these? op-num.txt defines them for none.. */
509 /* 9E SERVICE ACTION IN(16) */
510 {0x9E, ALL, "SERVICE ACTION IN(16)"},
511 /* 9F SERVICE ACTION OUT(16) */
512 {0x9F, ALL, "SERVICE ACTION OUT(16)"},
514 /* A0 OOOOOOOOOOO REPORT LUNS */
515 {0xA0, ALL & ~(E), "REPORT LUNS"},
517 /* A1 O BLANK {MMC Proposed} */
518 {0xA1, R, "BLANK {MMC Proposed}"},
520 /* A2 O WRITE CD MSF {MMC Proposed} */
521 {0xA2, R, "WRITE CD MSF {MMC Proposed}"},
523 /* A3 M MAINTENANCE (IN) */
524 {0xA3, A, "MAINTENANCE (IN)"},
526 /* A4 O MAINTENANCE (OUT) */
527 {0xA4, A, "MAINTENANCE (OUT)"},
529 /* A5 O M MOVE MEDIUM */
530 {0xA5, T|M, "MOVE MEDIUM"},
531 /* A5 O PLAY AUDIO(12) */
532 {0xA5, R, "PLAY AUDIO(12)"},
534 /* A6 O EXCHANGE MEDIUM */
535 {0xA6, M, "EXCHANGE MEDIUM"},
536 /* A6 O LOAD/UNLOAD CD {MMC Proposed} */
537 {0xA6, R, "LOAD/UNLOAD CD {MMC Proposed}"},
539 /* A7 OO OO OO MOVE MEDIUM ATTACHED */
540 {0xA7, D|T|W|R|O|M, "MOVE MEDIUM ATTACHED"},
542 /* A8 O OM O READ(12) */
543 {0xA8,D|W|R|O, "READ(12)"},
544 /* A8 O GET MESSAGE(12) */
545 {0xA8, C, "GET MESSAGE(12)"},
547 /* A9 O PLAY TRACK RELATIVE(12) */
548 {0xA9, R, "PLAY TRACK RELATIVE(12)"},
550 /* AA O O O WRITE(12) */
551 {0xAA,D|W|O, "WRITE(12)"},
552 /* AA O WRITE CD(12) {MMC Proposed} */
553 {0xAA, R, "WRITE CD(12) {MMC Proposed}"},
554 /* AA O SEND MESSAGE(12) */
555 {0xAA, C, "SEND MESSAGE(12)"},
560 {0xAC, O, "ERASE(12)"},
564 /* AE O O WRITE AND VERIFY(12) */
565 {0xAE, W|O, "WRITE AND VERIFY(12)"},
567 /* AF OO O VERIFY(12) */
568 {0xAF, W|R|O, "VERIFY(12)"},
570 /* B0 ZO Z SEARCH DATA HIGH(12) */
571 {0xB0, W|R|O, "SEARCH DATA HIGH(12)"},
573 /* B1 ZO Z SEARCH DATA EQUAL(12) */
574 {0xB1, W|R|O, "SEARCH DATA EQUAL(12)"},
576 /* B2 ZO Z SEARCH DATA LOW(12) */
577 {0xB2, W|R|O, "SEARCH DATA LOW(12)"},
579 /* B3 OO O SET LIMITS(12) */
580 {0xB3, W|R|O, "SET LIMITS(12)"},
582 /* B4 OO OO OO READ ELEMENT STATUS ATTACHED */
583 {0xB4, D|T|W|R|O|M, "READ ELEMENT STATUS ATTACHED"},
585 /* B5 O REQUEST VOLUME ELEMENT ADDRESS */
586 {0xB5, M, "REQUEST VOLUME ELEMENT ADDRESS"},
588 /* B6 O SEND VOLUME TAG */
589 {0xB6, M, "SEND VOLUME TAG"},
591 /* B7 O READ DEFECT DATA(12) */
592 {0xB7, O, "READ DEFECT DATA(12)"},
594 /* B8 O M READ ELEMENT STATUS */
595 {0xB8, T|M, "READ ELEMENT STATUS"},
596 /* B8 O SET CD SPEED {MMC Proposed} */
597 {0xB8, R, "SET CD SPEED {MMC Proposed}"},
599 /* B9 M READ CD MSF {MMC Proposed} */
600 {0xB9, R, "READ CD MSF {MMC Proposed}"},
602 /* BA O SCAN {MMC Proposed} */
603 {0xBA, R, "SCAN {MMC Proposed}"},
604 /* BA M REDUNDANCY GROUP (IN) */
605 {0xBA, A, "REDUNDANCY GROUP (IN)"},
607 /* BB O SET CD-ROM SPEED {proposed} */
608 {0xBB, R, "SET CD-ROM SPEED {proposed}"},
609 /* BB O REDUNDANCY GROUP (OUT) */
610 {0xBB, A, "REDUNDANCY GROUP (OUT)"},
612 /* BC O PLAY CD {MMC Proposed} */
613 {0xBC, R, "PLAY CD {MMC Proposed}"},
614 /* BC M SPARE (IN) */
615 {0xBC, A, "SPARE (IN)"},
617 /* BD M MECHANISM STATUS {MMC Proposed} */
618 {0xBD, R, "MECHANISM STATUS {MMC Proposed}"},
619 /* BD O SPARE (OUT) */
620 {0xBD, A, "SPARE (OUT)"},
622 /* BE O READ CD {MMC Proposed} */
623 {0xBE, R, "READ CD {MMC Proposed}"},
624 /* BE M VOLUME SET (IN) */
625 {0xBE, A, "VOLUME SET (IN)"},
627 /* BF O VOLUME SET (OUT) */
628 {0xBF, A, "VOLUME SET (OUT)"}
632 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
639 struct op_table_entry *table[2];
642 pd_type = SID_TYPE(inq_data);
644 match = cam_quirkmatch((caddr_t)inq_data,
645 (caddr_t)scsi_op_quirk_table,
646 sizeof(scsi_op_quirk_table)/
647 sizeof(*scsi_op_quirk_table),
648 sizeof(*scsi_op_quirk_table),
652 table[0] = ((struct scsi_op_quirk_entry *)match)->op_table;
653 num_ops[0] = ((struct scsi_op_quirk_entry *)match)->num_ops;
654 table[1] = scsi_op_codes;
655 num_ops[1] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
659 * If this is true, we have a vendor specific opcode that
660 * wasn't covered in the quirk table.
662 if ((opcode > 0xBF) || ((opcode > 0x5F) && (opcode < 0x80)))
663 return("Vendor Specific Command");
665 table[0] = scsi_op_codes;
666 num_ops[0] = sizeof(scsi_op_codes)/sizeof(scsi_op_codes[0]);
670 /* RBC is 'Simplified' Direct Access Device */
671 if (pd_type == T_RBC)
674 opmask = 1 << pd_type;
676 for (j = 0; j < num_tables; j++) {
677 for (i = 0;i < num_ops[j] && table[j][i].opcode <= opcode; i++){
678 if ((table[j][i].opcode == opcode)
679 && ((table[j][i].opmask & opmask) != 0))
680 return(table[j][i].desc);
685 * If we can't find a match for the command in the table, we just
686 * assume it's a vendor specifc command.
688 return("Vendor Specific Command");
692 #else /* SCSI_NO_OP_STRINGS */
695 scsi_op_desc(u_int16_t opcode, struct scsi_inquiry_data *inq_data)
703 #include <sys/param.h>
705 #if !defined(SCSI_NO_SENSE_STRINGS)
706 #define SST(asc, ascq, action, desc) \
707 asc, ascq, action, desc
709 const char empty_string[] = "";
711 #define SST(asc, ascq, action, desc) \
712 asc, ascq, action, empty_string
715 static const char quantum[] = "QUANTUM";
717 const struct sense_key_table_entry sense_key_table[] =
719 { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
720 { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
722 SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
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_RESERVED, SS_FATAL|EIO, "RESERVED" }
740 const int sense_key_table_size =
741 sizeof(sense_key_table)/sizeof(sense_key_table[0]);
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")}
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")}
753 static struct scsi_sense_quirk_entry sense_quirk_table[] = {
756 * The Quantum Fireball ST and SE like to return 0x04 0x0b when
757 * they really should return 0x04 0x02. 0x04,0x0b isn't
758 * defined in any SCSI spec, and it isn't mentioned in the
759 * hardware manual for these drives.
761 {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
763 sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
764 /*sense key entries*/NULL,
765 quantum_fireball_entries
769 * This Sony MO drive likes to return 0x04, 0x00 when it
772 {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
774 sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
775 /*sense key entries*/NULL,
780 const int sense_quirk_table_size =
781 sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
783 static struct asc_table_entry asc_table[] = {
785 * From File: ASC-NUM.TXT
786 * SCSI ASC/ASCQ Assignments
787 * Numeric Sorted Listing
790 * D - DIRECT ACCESS DEVICE (SBC) device column key
791 * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
792 * . L - PRINTER DEVICE (SSC) blank = reserved
793 * . P - PROCESSOR DEVICE (SPC) not blank = allowed
794 * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC)
795 * . . R - CD DEVICE (MMC)
796 * . . S - SCANNER DEVICE (SGC)
797 * . . .O - OPTICAL MEMORY DEVICE (SBC)
798 * . . . M - MEDIA CHANGER DEVICE (SMC)
799 * . . . C - COMMUNICATION DEVICE (SSC)
800 * . . . .A - STORAGE ARRAY DEVICE (SCC)
801 * . . . . E - ENCLOSURE SERVICES DEVICE (SES)
802 * DTLPWRSOMCAE ASC ASCQ Action Description
803 * ------------ ---- ---- ------ -----------------------------------*/
804 /* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP,
805 "No additional sense information") },
806 /* T S */{SST(0x00, 0x01, SS_RDEF,
807 "Filemark detected") },
808 /* T S */{SST(0x00, 0x02, SS_RDEF,
809 "End-of-partition/medium detected") },
810 /* T */{SST(0x00, 0x03, SS_RDEF,
811 "Setmark detected") },
812 /* T S */{SST(0x00, 0x04, SS_RDEF,
813 "Beginning-of-partition/medium detected") },
814 /* T S */{SST(0x00, 0x05, SS_RDEF,
815 "End-of-data detected") },
816 /* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF,
817 "I/O process terminated") },
818 /* R */{SST(0x00, 0x11, SS_FATAL|EBUSY,
819 "Audio play operation in progress") },
820 /* R */{SST(0x00, 0x12, SS_NOP,
821 "Audio play operation paused") },
822 /* R */{SST(0x00, 0x13, SS_NOP,
823 "Audio play operation successfully completed") },
824 /* R */{SST(0x00, 0x14, SS_RDEF,
825 "Audio play operation stopped due to error") },
826 /* R */{SST(0x00, 0x15, SS_NOP,
827 "No current audio status to return") },
828 /* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY,
829 "Operation in progress") },
830 /* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF,
831 "Cleaning requested") },
832 /* D W O */{SST(0x01, 0x00, SS_RDEF,
833 "No index/sector signal") },
834 /* D WR OM */{SST(0x02, 0x00, SS_RDEF,
835 "No seek complete") },
836 /* DTL W SO */{SST(0x03, 0x00, SS_RDEF,
837 "Peripheral device write fault") },
838 /* T */{SST(0x03, 0x01, SS_RDEF,
839 "No write current") },
840 /* T */{SST(0x03, 0x02, SS_RDEF,
841 "Excessive write errors") },
842 /* DTLPWRSOMCAE */{SST(0x04, 0x00, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO,
843 "Logical unit not ready, cause not reportable") },
844 /* DTLPWRSOMCAE */{SST(0x04, 0x01, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
845 "Logical unit is in process of becoming ready") },
846 /* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
847 "Logical unit not ready, initializing cmd. required") },
848 /* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO,
849 "Logical unit not ready, manual intervention required")},
850 /* DTL O */{SST(0x04, 0x04, SS_FATAL|EBUSY,
851 "Logical unit not ready, format in progress") },
852 /* DT W OMCA */{SST(0x04, 0x05, SS_FATAL|EBUSY,
853 "Logical unit not ready, rebuild in progress") },
854 /* DT W OMCA */{SST(0x04, 0x06, SS_FATAL|EBUSY,
855 "Logical unit not ready, recalculation in progress") },
856 /* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY,
857 "Logical unit not ready, operation in progress") },
858 /* R */{SST(0x04, 0x08, SS_FATAL|EBUSY,
859 "Logical unit not ready, long write in progress") },
860 /* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF,
861 "Logical unit does not respond to selection") },
862 /* D WR OM */{SST(0x06, 0x00, SS_RDEF,
863 "No reference position found") },
864 /* DTL WRSOM */{SST(0x07, 0x00, SS_RDEF,
865 "Multiple peripheral devices selected") },
866 /* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF,
867 "Logical unit communication failure") },
868 /* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF,
869 "Logical unit communication time-out") },
870 /* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF,
871 "Logical unit communication parity error") },
872 /* DT R OM */{SST(0x08, 0x03, SS_RDEF,
873 "Logical unit communication crc error (ultra-dma/32)")},
874 /* DT WR O */{SST(0x09, 0x00, SS_RDEF,
875 "Track following error") },
876 /* WR O */{SST(0x09, 0x01, SS_RDEF,
877 "Tracking servo failure") },
878 /* WR O */{SST(0x09, 0x02, SS_RDEF,
879 "Focus servo failure") },
880 /* WR O */{SST(0x09, 0x03, SS_RDEF,
881 "Spindle servo failure") },
882 /* DT WR O */{SST(0x09, 0x04, SS_RDEF,
883 "Head select fault") },
884 /* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC,
885 "Error log overflow") },
886 /* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF,
888 /* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF,
889 "Specified temperature exceeded") },
890 /* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF,
891 "Enclosure degraded") },
892 /* T RS */{SST(0x0C, 0x00, SS_RDEF,
894 /* D W O */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
895 "Write error - recovered with auto reallocation") },
896 /* D W O */{SST(0x0C, 0x02, SS_RDEF,
897 "Write error - auto reallocation failed") },
898 /* D W O */{SST(0x0C, 0x03, SS_RDEF,
899 "Write error - recommend reassignment") },
900 /* DT W O */{SST(0x0C, 0x04, SS_RDEF,
901 "Compression check miscompare error") },
902 /* DT W O */{SST(0x0C, 0x05, SS_RDEF,
903 "Data expansion occurred during compression") },
904 /* DT W O */{SST(0x0C, 0x06, SS_RDEF,
905 "Block not compressible") },
906 /* R */{SST(0x0C, 0x07, SS_RDEF,
907 "Write error - recovery needed") },
908 /* R */{SST(0x0C, 0x08, SS_RDEF,
909 "Write error - recovery failed") },
910 /* R */{SST(0x0C, 0x09, SS_RDEF,
911 "Write error - loss of streaming") },
912 /* R */{SST(0x0C, 0x0A, SS_RDEF,
913 "Write error - padding blocks added") },
914 /* D W O */{SST(0x10, 0x00, SS_RDEF,
915 "ID CRC or ECC error") },
916 /* DT WRSO */{SST(0x11, 0x00, SS_RDEF,
917 "Unrecovered read error") },
918 /* DT W SO */{SST(0x11, 0x01, SS_RDEF,
919 "Read retries exhausted") },
920 /* DT W SO */{SST(0x11, 0x02, SS_RDEF,
921 "Error too long to correct") },
922 /* DT W SO */{SST(0x11, 0x03, SS_RDEF,
923 "Multiple read errors") },
924 /* D W O */{SST(0x11, 0x04, SS_RDEF,
925 "Unrecovered read error - auto reallocate failed") },
926 /* WR O */{SST(0x11, 0x05, SS_RDEF,
927 "L-EC uncorrectable error") },
928 /* WR O */{SST(0x11, 0x06, SS_RDEF,
929 "CIRC unrecovered error") },
930 /* W O */{SST(0x11, 0x07, SS_RDEF,
931 "Data re-synchronization error") },
932 /* T */{SST(0x11, 0x08, SS_RDEF,
933 "Incomplete block read") },
934 /* T */{SST(0x11, 0x09, SS_RDEF,
936 /* DT O */{SST(0x11, 0x0A, SS_RDEF,
937 "Miscorrected error") },
938 /* D W O */{SST(0x11, 0x0B, SS_RDEF,
939 "Unrecovered read error - recommend reassignment") },
940 /* D W O */{SST(0x11, 0x0C, SS_RDEF,
941 "Unrecovered read error - recommend rewrite the data")},
942 /* DT WR O */{SST(0x11, 0x0D, SS_RDEF,
943 "De-compression CRC error") },
944 /* DT WR O */{SST(0x11, 0x0E, SS_RDEF,
945 "Cannot decompress using declared algorithm") },
946 /* R */{SST(0x11, 0x0F, SS_RDEF,
947 "Error reading UPC/EAN number") },
948 /* R */{SST(0x11, 0x10, SS_RDEF,
949 "Error reading ISRC number") },
950 /* R */{SST(0x11, 0x11, SS_RDEF,
951 "Read error - loss of streaming") },
952 /* D W O */{SST(0x12, 0x00, SS_RDEF,
953 "Address mark not found for id field") },
954 /* D W O */{SST(0x13, 0x00, SS_RDEF,
955 "Address mark not found for data field") },
956 /* DTL WRSO */{SST(0x14, 0x00, SS_RDEF,
957 "Recorded entity not found") },
958 /* DT WR O */{SST(0x14, 0x01, SS_RDEF,
959 "Record not found") },
960 /* T */{SST(0x14, 0x02, SS_RDEF,
961 "Filemark or setmark not found") },
962 /* T */{SST(0x14, 0x03, SS_RDEF,
963 "End-of-data not found") },
964 /* T */{SST(0x14, 0x04, SS_RDEF,
965 "Block sequence error") },
966 /* DT W O */{SST(0x14, 0x05, SS_RDEF,
967 "Record not found - recommend reassignment") },
968 /* DT W O */{SST(0x14, 0x06, SS_RDEF,
969 "Record not found - data auto-reallocated") },
970 /* DTL WRSOM */{SST(0x15, 0x00, SS_RDEF,
971 "Random positioning error") },
972 /* DTL WRSOM */{SST(0x15, 0x01, SS_RDEF,
973 "Mechanical positioning error") },
974 /* DT WR O */{SST(0x15, 0x02, SS_RDEF,
975 "Positioning error detected by read of medium") },
976 /* D W O */{SST(0x16, 0x00, SS_RDEF,
977 "Data synchronization mark error") },
978 /* D W O */{SST(0x16, 0x01, SS_RDEF,
979 "Data sync error - data rewritten") },
980 /* D W O */{SST(0x16, 0x02, SS_RDEF,
981 "Data sync error - recommend rewrite") },
982 /* D W O */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE,
983 "Data sync error - data auto-reallocated") },
984 /* D W O */{SST(0x16, 0x04, SS_RDEF,
985 "Data sync error - recommend reassignment") },
986 /* DT WRSO */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE,
987 "Recovered data with no error correction applied") },
988 /* DT WRSO */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE,
989 "Recovered data with retries") },
990 /* DT WR O */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE,
991 "Recovered data with positive head offset") },
992 /* DT WR O */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE,
993 "Recovered data with negative head offset") },
994 /* WR O */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE,
995 "Recovered data with retries and/or CIRC applied") },
996 /* D WR O */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE,
997 "Recovered data using previous sector id") },
998 /* D W O */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE,
999 "Recovered data without ECC - data auto-reallocated") },
1000 /* D W O */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE,
1001 "Recovered data without ECC - recommend reassignment")},
1002 /* D W O */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE,
1003 "Recovered data without ECC - recommend rewrite") },
1004 /* D W O */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE,
1005 "Recovered data without ECC - data rewritten") },
1006 /* D W O */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE,
1007 "Recovered data with error correction applied") },
1008 /* D WR O */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE,
1009 "Recovered data with error corr. & retries applied") },
1010 /* D WR O */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE,
1011 "Recovered data - data auto-reallocated") },
1012 /* R */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE,
1013 "Recovered data with CIRC") },
1014 /* R */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE,
1015 "Recovered data with L-EC") },
1016 /* D WR O */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE,
1017 "Recovered data - recommend reassignment") },
1018 /* D WR O */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE,
1019 "Recovered data - recommend rewrite") },
1020 /* D W O */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE,
1021 "Recovered data with ECC - data rewritten") },
1022 /* D O */{SST(0x19, 0x00, SS_RDEF,
1023 "Defect list error") },
1024 /* D O */{SST(0x19, 0x01, SS_RDEF,
1025 "Defect list not available") },
1026 /* D O */{SST(0x19, 0x02, SS_RDEF,
1027 "Defect list error in primary list") },
1028 /* D O */{SST(0x19, 0x03, SS_RDEF,
1029 "Defect list error in grown list") },
1030 /* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF,
1031 "Parameter list length error") },
1032 /* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF,
1033 "Synchronous data transfer error") },
1034 /* D O */{SST(0x1C, 0x00, SS_RDEF,
1035 "Defect list not found") },
1036 /* D O */{SST(0x1C, 0x01, SS_RDEF,
1037 "Primary defect list not found") },
1038 /* D O */{SST(0x1C, 0x02, SS_RDEF,
1039 "Grown defect list not found") },
1040 /* D W O */{SST(0x1D, 0x00, SS_FATAL,
1041 "Miscompare during verify operation" )},
1042 /* D W O */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE,
1043 "Recovered id with ecc correction") },
1044 /* D O */{SST(0x1F, 0x00, SS_RDEF,
1045 "Partial defect list transfer") },
1046 /* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL,
1047 "Invalid command operation code") },
1048 /* DT WR OM */{SST(0x21, 0x00, SS_FATAL|EINVAL,
1049 "Logical block address out of range" )},
1050 /* DT WR OM */{SST(0x21, 0x01, SS_FATAL|EINVAL,
1051 "Invalid element address") },
1052 /* D */{SST(0x22, 0x00, SS_FATAL|EINVAL,
1053 "Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */
1054 /* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL,
1055 "Invalid field in CDB") },
1056 /* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO,
1057 "Logical unit not supported") },
1058 /* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL,
1059 "Invalid field in parameter list") },
1060 /* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL,
1061 "Parameter not supported") },
1062 /* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL,
1063 "Parameter value invalid") },
1064 /* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL,
1065 "Threshold parameters not supported") },
1066 /* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL,
1067 "Invalid release of active persistent reservation") },
1068 /* DT W O */{SST(0x27, 0x00, SS_FATAL|EACCES,
1069 "Write protected") },
1070 /* DT W O */{SST(0x27, 0x01, SS_FATAL|EACCES,
1071 "Hardware write protected") },
1072 /* DT W O */{SST(0x27, 0x02, SS_FATAL|EACCES,
1073 "Logical unit software write protected") },
1074 /* T */{SST(0x27, 0x03, SS_FATAL|EACCES,
1075 "Associated write protect") },
1076 /* T */{SST(0x27, 0x04, SS_FATAL|EACCES,
1077 "Persistent write protect") },
1078 /* T */{SST(0x27, 0x05, SS_FATAL|EACCES,
1079 "Permanent write protect") },
1080 /* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_FATAL|ENXIO,
1081 "Not ready to ready change, medium may have changed") },
1082 /* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO,
1083 "Import or export element accessed") },
1085 * XXX JGibbs - All of these should use the same errno, but I don't think
1086 * ENXIO is the correct choice. Should we borrow from the networking
1087 * errnos? ECONNRESET anyone?
1089 /* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_FATAL|ENXIO,
1090 "Power on, reset, or bus device reset occurred") },
1091 /* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF,
1092 "Power on occurred") },
1093 /* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF,
1094 "Scsi bus reset occurred") },
1095 /* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF,
1096 "Bus device reset function occurred") },
1097 /* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF,
1098 "Device internal reset") },
1099 /* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF,
1100 "Transceiver mode changed to single-ended") },
1101 /* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF,
1102 "Transceiver mode changed to LVD") },
1103 /* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF,
1104 "Parameters changed") },
1105 /* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF,
1106 "Mode parameters changed") },
1107 /* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF,
1108 "Log parameters changed") },
1109 /* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF,
1110 "Reservations preempted") },
1111 /* DTLPWRSO C */{SST(0x2B, 0x00, SS_RDEF,
1112 "Copy cannot execute since host cannot disconnect") },
1113 /* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF,
1114 "Command sequence error") },
1115 /* S */{SST(0x2C, 0x01, SS_RDEF,
1116 "Too many windows specified") },
1117 /* S */{SST(0x2C, 0x02, SS_RDEF,
1118 "Invalid combination of windows specified") },
1119 /* R */{SST(0x2C, 0x03, SS_RDEF,
1120 "Current program area is not empty") },
1121 /* R */{SST(0x2C, 0x04, SS_RDEF,
1122 "Current program area is empty") },
1123 /* T */{SST(0x2D, 0x00, SS_RDEF,
1124 "Overwrite error on update in place") },
1125 /* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF,
1126 "Commands cleared by another initiator") },
1127 /* DT WR OM */{SST(0x30, 0x00, SS_RDEF,
1128 "Incompatible medium installed") },
1129 /* DT WR O */{SST(0x30, 0x01, SS_RDEF,
1130 "Cannot read medium - unknown format") },
1131 /* DT WR O */{SST(0x30, 0x02, SS_RDEF,
1132 "Cannot read medium - incompatible format") },
1133 /* DT */{SST(0x30, 0x03, SS_RDEF,
1134 "Cleaning cartridge installed") },
1135 /* DT WR O */{SST(0x30, 0x04, SS_RDEF,
1136 "Cannot write medium - unknown format") },
1137 /* DT WR O */{SST(0x30, 0x05, SS_RDEF,
1138 "Cannot write medium - incompatible format") },
1139 /* DT W O */{SST(0x30, 0x06, SS_RDEF,
1140 "Cannot format medium - incompatible medium") },
1141 /* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF,
1142 "Cleaning failure") },
1143 /* R */{SST(0x30, 0x08, SS_RDEF,
1144 "Cannot write - application code mismatch") },
1145 /* R */{SST(0x30, 0x09, SS_RDEF,
1146 "Current session not fixated for append") },
1147 /* DT WR O */{SST(0x31, 0x00, SS_RDEF,
1148 "Medium format corrupted") },
1149 /* D L R O */{SST(0x31, 0x01, SS_RDEF,
1150 "Format command failed") },
1151 /* D W O */{SST(0x32, 0x00, SS_RDEF,
1152 "No defect spare location available") },
1153 /* D W O */{SST(0x32, 0x01, SS_RDEF,
1154 "Defect list update failure") },
1155 /* T */{SST(0x33, 0x00, SS_RDEF,
1156 "Tape length error") },
1157 /* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF,
1158 "Enclosure failure") },
1159 /* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF,
1160 "Enclosure services failure") },
1161 /* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF,
1162 "Unsupported enclosure function") },
1163 /* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF,
1164 "Enclosure services unavailable") },
1165 /* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF,
1166 "Enclosure services transfer failure") },
1167 /* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF,
1168 "Enclosure services transfer refused") },
1169 /* L */{SST(0x36, 0x00, SS_RDEF,
1170 "Ribbon, ink, or toner failure") },
1171 /* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF,
1172 "Rounded parameter") },
1173 /* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF,
1174 "Saving parameters not supported") },
1175 /* DTL WRSOM */{SST(0x3A, 0x00, SS_FATAL|ENXIO,
1176 "Medium not present") },
1177 /* DT WR OM */{SST(0x3A, 0x01, SS_FATAL|ENXIO,
1178 "Medium not present - tray closed") },
1179 /* DT WR OM */{SST(0x3A, 0x02, SS_FATAL|ENXIO,
1180 "Medium not present - tray open") },
1181 /* TL */{SST(0x3B, 0x00, SS_RDEF,
1182 "Sequential positioning error") },
1183 /* T */{SST(0x3B, 0x01, SS_RDEF,
1184 "Tape position error at beginning-of-medium") },
1185 /* T */{SST(0x3B, 0x02, SS_RDEF,
1186 "Tape position error at end-of-medium") },
1187 /* L */{SST(0x3B, 0x03, SS_RDEF,
1188 "Tape or electronic vertical forms unit not ready") },
1189 /* L */{SST(0x3B, 0x04, SS_RDEF,
1191 /* L */{SST(0x3B, 0x05, SS_RDEF,
1193 /* L */{SST(0x3B, 0x06, SS_RDEF,
1194 "Failed to sense top-of-form") },
1195 /* L */{SST(0x3B, 0x07, SS_RDEF,
1196 "Failed to sense bottom-of-form") },
1197 /* T */{SST(0x3B, 0x08, SS_RDEF,
1198 "Reposition error") },
1199 /* S */{SST(0x3B, 0x09, SS_RDEF,
1200 "Read past end of medium") },
1201 /* S */{SST(0x3B, 0x0A, SS_RDEF,
1202 "Read past beginning of medium") },
1203 /* S */{SST(0x3B, 0x0B, SS_RDEF,
1204 "Position past end of medium") },
1205 /* T S */{SST(0x3B, 0x0C, SS_RDEF,
1206 "Position past beginning of medium") },
1207 /* DT WR OM */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC,
1208 "Medium destination element full") },
1209 /* DT WR OM */{SST(0x3B, 0x0E, SS_RDEF,
1210 "Medium source element empty") },
1211 /* R */{SST(0x3B, 0x0F, SS_RDEF,
1212 "End of medium reached") },
1213 /* DT WR OM */{SST(0x3B, 0x11, SS_RDEF,
1214 "Medium magazine not accessible") },
1215 /* DT WR OM */{SST(0x3B, 0x12, SS_RDEF,
1216 "Medium magazine removed") },
1217 /* DT WR OM */{SST(0x3B, 0x13, SS_RDEF,
1218 "Medium magazine inserted") },
1219 /* DT WR OM */{SST(0x3B, 0x14, SS_RDEF,
1220 "Medium magazine locked") },
1221 /* DT WR OM */{SST(0x3B, 0x15, SS_RDEF,
1222 "Medium magazine unlocked") },
1223 /* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF,
1224 "Invalid bits in identify message") },
1225 /* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF,
1226 "Logical unit has not self-configured yet") },
1227 /* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF,
1228 "Logical unit failure") },
1229 /* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF,
1230 "Timeout on logical unit") },
1231 /* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF,
1232 "Target operating conditions have changed") },
1233 /* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF,
1234 "Microcode has been changed") },
1235 /* DTLPWRSOMC */{SST(0x3F, 0x02, SS_RDEF,
1236 "Changed operating definition") },
1237 /* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_RDEF,
1238 "Inquiry data has changed") },
1239 /* DT WR OMCAE */{SST(0x3F, 0x04, SS_RDEF,
1240 "Component device attached") },
1241 /* DT WR OMCAE */{SST(0x3F, 0x05, SS_RDEF,
1242 "Device identifier changed") },
1243 /* DT WR OMCAE */{SST(0x3F, 0x06, SS_RDEF,
1244 "Redundancy group created or modified") },
1245 /* DT WR OMCAE */{SST(0x3F, 0x07, SS_RDEF,
1246 "Redundancy group deleted") },
1247 /* DT WR OMCAE */{SST(0x3F, 0x08, SS_RDEF,
1248 "Spare created or modified") },
1249 /* DT WR OMCAE */{SST(0x3F, 0x09, SS_RDEF,
1251 /* DT WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF,
1252 "Volume set created or modified") },
1253 /* DT WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF,
1254 "Volume set deleted") },
1255 /* DT WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF,
1256 "Volume set deassigned") },
1257 /* DT WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF,
1258 "Volume set reassigned") },
1259 /* D */{SST(0x40, 0x00, SS_RDEF,
1260 "Ram failure") }, /* deprecated - use 40 NN instead */
1261 /* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF,
1262 "Diagnostic failure: ASCQ = Component ID") },
1263 /* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE,
1264 NULL) },/* Range 0x80->0xFF */
1265 /* D */{SST(0x41, 0x00, SS_RDEF,
1266 "Data path failure") }, /* deprecated - use 40 NN instead */
1267 /* D */{SST(0x42, 0x00, SS_RDEF,
1268 "Power-on or self-test failure") }, /* deprecated - use 40 NN instead */
1269 /* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF,
1271 /* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF,
1272 "Internal target failure") },
1273 /* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF,
1274 "Select or reselect failure") },
1275 /* DTLPWRSOMC */{SST(0x46, 0x00, SS_RDEF,
1276 "Unsuccessful soft reset") },
1277 /* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF,
1278 "SCSI parity error") },
1279 /* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF,
1280 "Initiator detected error message received") },
1281 /* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF,
1282 "Invalid message error") },
1283 /* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF,
1284 "Command phase error") },
1285 /* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF,
1286 "Data phase error") },
1287 /* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF,
1288 "Logical unit failed self-configuration") },
1289 /* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF,
1290 "Tagged overlapped commands: ASCQ = Queue tag ID") },
1291 /* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE,
1292 NULL)}, /* Range 0x00->0xFF */
1293 /* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF,
1294 "Overlapped commands attempted") },
1295 /* T */{SST(0x50, 0x00, SS_RDEF,
1296 "Write append error") },
1297 /* T */{SST(0x50, 0x01, SS_RDEF,
1298 "Write append position error") },
1299 /* T */{SST(0x50, 0x02, SS_RDEF,
1300 "Position error related to timing") },
1301 /* T O */{SST(0x51, 0x00, SS_RDEF,
1303 /* T */{SST(0x52, 0x00, SS_RDEF,
1304 "Cartridge fault") },
1305 /* DTL WRSOM */{SST(0x53, 0x00, SS_RDEF,
1306 "Media load or eject failed") },
1307 /* T */{SST(0x53, 0x01, SS_RDEF,
1308 "Unload tape failure") },
1309 /* DT WR OM */{SST(0x53, 0x02, SS_RDEF,
1310 "Medium removal prevented") },
1311 /* P */{SST(0x54, 0x00, SS_RDEF,
1312 "Scsi to host system interface failure") },
1313 /* P */{SST(0x55, 0x00, SS_RDEF,
1314 "System resource failure") },
1315 /* D O */{SST(0x55, 0x01, SS_FATAL|ENOSPC,
1316 "System buffer full") },
1317 /* R */{SST(0x57, 0x00, SS_RDEF,
1318 "Unable to recover table-of-contents") },
1319 /* O */{SST(0x58, 0x00, SS_RDEF,
1320 "Generation does not exist") },
1321 /* O */{SST(0x59, 0x00, SS_RDEF,
1322 "Updated block read") },
1323 /* DTLPWRSOM */{SST(0x5A, 0x00, SS_RDEF,
1324 "Operator request or state change input") },
1325 /* DT WR OM */{SST(0x5A, 0x01, SS_RDEF,
1326 "Operator medium removal request") },
1327 /* DT W O */{SST(0x5A, 0x02, SS_RDEF,
1328 "Operator selected write protect") },
1329 /* DT W O */{SST(0x5A, 0x03, SS_RDEF,
1330 "Operator selected write permit") },
1331 /* DTLPWRSOM */{SST(0x5B, 0x00, SS_RDEF,
1333 /* DTLPWRSOM */{SST(0x5B, 0x01, SS_RDEF,
1334 "Threshold condition met") },
1335 /* DTLPWRSOM */{SST(0x5B, 0x02, SS_RDEF,
1336 "Log counter at maximum") },
1337 /* DTLPWRSOM */{SST(0x5B, 0x03, SS_RDEF,
1338 "Log list codes exhausted") },
1339 /* D O */{SST(0x5C, 0x00, SS_RDEF,
1340 "RPL status change") },
1341 /* D O */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
1342 "Spindles synchronized") },
1343 /* D O */{SST(0x5C, 0x02, SS_RDEF,
1344 "Spindles not synchronized") },
1345 /* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF,
1346 "Failure prediction threshold exceeded") },
1347 /* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF,
1348 "Failure prediction threshold exceeded (false)") },
1349 /* DTLPWRSO CA */{SST(0x5E, 0x00, SS_RDEF,
1350 "Low power condition on") },
1351 /* DTLPWRSO CA */{SST(0x5E, 0x01, SS_RDEF,
1352 "Idle condition activated by timer") },
1353 /* DTLPWRSO CA */{SST(0x5E, 0x02, SS_RDEF,
1354 "Standby condition activated by timer") },
1355 /* DTLPWRSO CA */{SST(0x5E, 0x03, SS_RDEF,
1356 "Idle condition activated by command") },
1357 /* DTLPWRSO CA */{SST(0x5E, 0x04, SS_RDEF,
1358 "Standby condition activated by command") },
1359 /* S */{SST(0x60, 0x00, SS_RDEF,
1361 /* S */{SST(0x61, 0x00, SS_RDEF,
1362 "Video acquisition error") },
1363 /* S */{SST(0x61, 0x01, SS_RDEF,
1364 "Unable to acquire video") },
1365 /* S */{SST(0x61, 0x02, SS_RDEF,
1367 /* S */{SST(0x62, 0x00, SS_RDEF,
1368 "Scan head positioning error") },
1369 /* R */{SST(0x63, 0x00, SS_RDEF,
1370 "End of user area encountered on this track") },
1371 /* R */{SST(0x63, 0x01, SS_FATAL|ENOSPC,
1372 "Packet does not fit in available space") },
1373 /* R */{SST(0x64, 0x00, SS_RDEF,
1374 "Illegal mode for this track") },
1375 /* R */{SST(0x64, 0x01, SS_RDEF,
1376 "Invalid packet size") },
1377 /* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF,
1379 /* S */{SST(0x66, 0x00, SS_RDEF,
1380 "Automatic document feeder cover up") },
1381 /* S */{SST(0x66, 0x01, SS_RDEF,
1382 "Automatic document feeder lift up") },
1383 /* S */{SST(0x66, 0x02, SS_RDEF,
1384 "Document jam in automatic document feeder") },
1385 /* S */{SST(0x66, 0x03, SS_RDEF,
1386 "Document miss feed automatic in document feeder") },
1387 /* A */{SST(0x67, 0x00, SS_RDEF,
1388 "Configuration failure") },
1389 /* A */{SST(0x67, 0x01, SS_RDEF,
1390 "Configuration of incapable logical units failed") },
1391 /* A */{SST(0x67, 0x02, SS_RDEF,
1392 "Add logical unit failed") },
1393 /* A */{SST(0x67, 0x03, SS_RDEF,
1394 "Modification of logical unit failed") },
1395 /* A */{SST(0x67, 0x04, SS_RDEF,
1396 "Exchange of logical unit failed") },
1397 /* A */{SST(0x67, 0x05, SS_RDEF,
1398 "Remove of logical unit failed") },
1399 /* A */{SST(0x67, 0x06, SS_RDEF,
1400 "Attachment of logical unit failed") },
1401 /* A */{SST(0x67, 0x07, SS_RDEF,
1402 "Creation of logical unit failed") },
1403 /* A */{SST(0x68, 0x00, SS_RDEF,
1404 "Logical unit not configured") },
1405 /* A */{SST(0x69, 0x00, SS_RDEF,
1406 "Data loss on logical unit") },
1407 /* A */{SST(0x69, 0x01, SS_RDEF,
1408 "Multiple logical unit failures") },
1409 /* A */{SST(0x69, 0x02, SS_RDEF,
1410 "Parity/data mismatch") },
1411 /* A */{SST(0x6A, 0x00, SS_RDEF,
1412 "Informational, refer to log") },
1413 /* A */{SST(0x6B, 0x00, SS_RDEF,
1414 "State change has occurred") },
1415 /* A */{SST(0x6B, 0x01, SS_RDEF,
1416 "Redundancy level got better") },
1417 /* A */{SST(0x6B, 0x02, SS_RDEF,
1418 "Redundancy level got worse") },
1419 /* A */{SST(0x6C, 0x00, SS_RDEF,
1420 "Rebuild failure occurred") },
1421 /* A */{SST(0x6D, 0x00, SS_RDEF,
1422 "Recalculate failure occurred") },
1423 /* A */{SST(0x6E, 0x00, SS_RDEF,
1424 "Command to logical unit failed") },
1425 /* T */{SST(0x70, 0x00, SS_RDEF,
1426 "Decompression exception short: ASCQ = Algorithm ID") },
1427 /* T */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE,
1428 NULL) }, /* Range 0x00 -> 0xFF */
1429 /* T */{SST(0x71, 0x00, SS_RDEF,
1430 "Decompression exception long: ASCQ = Algorithm ID") },
1431 /* T */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE,
1432 NULL) }, /* Range 0x00 -> 0xFF */
1433 /* R */{SST(0x72, 0x00, SS_RDEF,
1434 "Session fixation error") },
1435 /* R */{SST(0x72, 0x01, SS_RDEF,
1436 "Session fixation error writing lead-in") },
1437 /* R */{SST(0x72, 0x02, SS_RDEF,
1438 "Session fixation error writing lead-out") },
1439 /* R */{SST(0x72, 0x03, SS_RDEF,
1440 "Session fixation error - incomplete track in session") },
1441 /* R */{SST(0x72, 0x04, SS_RDEF,
1442 "Empty or partially written reserved track") },
1443 /* R */{SST(0x73, 0x00, SS_RDEF,
1444 "CD control error") },
1445 /* R */{SST(0x73, 0x01, SS_RDEF,
1446 "Power calibration area almost full") },
1447 /* R */{SST(0x73, 0x02, SS_FATAL|ENOSPC,
1448 "Power calibration area is full") },
1449 /* R */{SST(0x73, 0x03, SS_RDEF,
1450 "Power calibration area error") },
1451 /* R */{SST(0x73, 0x04, SS_RDEF,
1452 "Program memory area update failure") },
1453 /* R */{SST(0x73, 0x05, SS_RDEF,
1454 "program memory area is full") }
1457 const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
1466 ascentrycomp(const void *key, const void *member)
1470 const struct asc_table_entry *table_entry;
1472 asc = ((const struct asc_key *)key)->asc;
1473 ascq = ((const struct asc_key *)key)->ascq;
1474 table_entry = (const struct asc_table_entry *)member;
1476 if (asc >= table_entry->asc) {
1478 if (asc > table_entry->asc)
1481 if (ascq <= table_entry->ascq) {
1482 /* Check for ranges */
1483 if (ascq == table_entry->ascq
1484 || ((table_entry->action & SSQ_RANGE) != 0
1485 && ascq >= (table_entry - 1)->ascq))
1495 senseentrycomp(const void *key, const void *member)
1498 const struct sense_key_table_entry *table_entry;
1500 sense_key = *((const int *)key);
1501 table_entry = (const struct sense_key_table_entry *)member;
1503 if (sense_key >= table_entry->sense_key) {
1504 if (sense_key == table_entry->sense_key)
1512 fetchtableentries(int sense_key, int asc, int ascq,
1513 struct scsi_inquiry_data *inq_data,
1514 const struct sense_key_table_entry **sense_entry,
1515 const struct asc_table_entry **asc_entry)
1518 const struct asc_table_entry *asc_tables[2];
1519 const struct sense_key_table_entry *sense_tables[2];
1520 struct asc_key asc_ascq;
1521 size_t asc_tables_size[2];
1522 size_t sense_tables_size[2];
1524 int num_sense_tables;
1527 /* Default to failure */
1528 *sense_entry = NULL;
1531 if (inq_data != NULL)
1532 match = cam_quirkmatch((caddr_t)inq_data,
1533 (caddr_t)sense_quirk_table,
1534 sense_quirk_table_size,
1535 sizeof(*sense_quirk_table),
1536 scsi_inquiry_match);
1538 if (match != NULL) {
1539 struct scsi_sense_quirk_entry *quirk;
1541 quirk = (struct scsi_sense_quirk_entry *)match;
1542 asc_tables[0] = quirk->asc_info;
1543 asc_tables_size[0] = quirk->num_ascs;
1544 asc_tables[1] = asc_table;
1545 asc_tables_size[1] = asc_table_size;
1547 sense_tables[0] = quirk->sense_key_info;
1548 sense_tables_size[0] = quirk->num_sense_keys;
1549 sense_tables[1] = sense_key_table;
1550 sense_tables_size[1] = sense_key_table_size;
1551 num_sense_tables = 2;
1553 asc_tables[0] = asc_table;
1554 asc_tables_size[0] = asc_table_size;
1556 sense_tables[0] = sense_key_table;
1557 sense_tables_size[0] = sense_key_table_size;
1558 num_sense_tables = 1;
1562 asc_ascq.ascq = ascq;
1563 for (i = 0; i < num_asc_tables; i++) {
1566 found_entry = bsearch(&asc_ascq, asc_tables[i],
1568 sizeof(**asc_tables),
1572 *asc_entry = (struct asc_table_entry *)found_entry;
1577 for (i = 0; i < num_sense_tables; i++) {
1580 found_entry = bsearch(&sense_key, sense_tables[i],
1581 sense_tables_size[i],
1582 sizeof(**sense_tables),
1587 (struct sense_key_table_entry *)found_entry;
1594 scsi_sense_desc(int sense_key, int asc, int ascq,
1595 struct scsi_inquiry_data *inq_data,
1596 const char **sense_key_desc, const char **asc_desc)
1598 const struct asc_table_entry *asc_entry;
1599 const struct sense_key_table_entry *sense_entry;
1601 fetchtableentries(sense_key, asc, ascq,
1606 *sense_key_desc = sense_entry->desc;
1608 if (asc_entry != NULL)
1609 *asc_desc = asc_entry->desc;
1610 else if (asc >= 0x80 && asc <= 0xff)
1611 *asc_desc = "Vendor Specific ASC";
1612 else if (ascq >= 0x80 && ascq <= 0xff)
1613 *asc_desc = "Vendor Specific ASCQ";
1615 *asc_desc = "Reserved ASC/ASCQ pair";
1619 * Given sense and device type information, return the appropriate action.
1620 * If we do not understand the specific error as identified by the ASC/ASCQ
1621 * pair, fall back on the more generic actions derived from the sense key.
1624 scsi_error_action(struct ccb_scsiio *csio, struct scsi_inquiry_data *inq_data,
1625 u_int32_t sense_flags)
1627 const struct asc_table_entry *asc_entry;
1628 const struct sense_key_table_entry *sense_entry;
1629 int error_code, sense_key, asc, ascq;
1630 scsi_sense_action action;
1632 scsi_extract_sense(&csio->sense_data, &error_code,
1633 &sense_key, &asc, &ascq);
1635 if (error_code == SSD_DEFERRED_ERROR) {
1637 * XXX dufault@FreeBSD.org
1638 * This error doesn't relate to the command associated
1639 * with this request sense. A deferred error is an error
1640 * for a command that has already returned GOOD status
1641 * (see SCSI2 8.2.14.2).
1643 * By my reading of that section, it looks like the current
1644 * command has been cancelled, we should now clean things up
1645 * (hopefully recovering any lost data) and then retry the
1646 * current command. There are two easy choices, both wrong:
1648 * 1. Drop through (like we had been doing), thus treating
1649 * this as if the error were for the current command and
1650 * return and stop the current command.
1652 * 2. Issue a retry (like I made it do) thus hopefully
1653 * recovering the current transfer, and ignoring the
1654 * fact that we've dropped a command.
1656 * These should probably be handled in a device specific
1657 * sense handler or punted back up to a user mode daemon
1659 action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
1661 fetchtableentries(sense_key, asc, ascq,
1667 * Override the 'No additional Sense' entry (0,0)
1668 * with the error action of the sense key.
1670 if (asc_entry != NULL
1671 && (asc != 0 || ascq != 0))
1672 action = asc_entry->action;
1674 action = sense_entry->action;
1676 if (sense_key == SSD_KEY_RECOVERED_ERROR) {
1678 * The action succeeded but the device wants
1679 * the user to know that some recovery action
1682 action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
1683 action |= SS_NOP|SSQ_PRINT_SENSE;
1684 } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
1685 if ((sense_flags & SF_QUIET_IR) != 0)
1686 action &= ~SSQ_PRINT_SENSE;
1687 } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
1688 if ((sense_flags & SF_RETRY_UA) != 0
1689 && (action & SS_MASK) == SS_FAIL) {
1690 action &= ~(SS_MASK|SSQ_MASK);
1691 action |= SS_RETRY|SSQ_DECREMENT_COUNT|
1698 sense_flags |= SF_PRINT_ALWAYS;
1700 if ((sense_flags & SF_PRINT_ALWAYS) != 0)
1701 action |= SSQ_PRINT_SENSE;
1702 else if ((sense_flags & SF_NO_PRINT) != 0)
1703 action &= ~SSQ_PRINT_SENSE;
1709 scsi_cdb_string(u_int8_t *cdb_ptr, char *cdb_string, size_t len)
1714 if (cdb_ptr == NULL)
1717 /* Silence warnings */
1721 * This is taken from the SCSI-3 draft spec.
1722 * (T10/1157D revision 0.3)
1723 * The top 3 bits of an opcode are the group code. The next 5 bits
1724 * are the command code.
1725 * Group 0: six byte commands
1726 * Group 1: ten byte commands
1727 * Group 2: ten byte commands
1729 * Group 4: sixteen byte commands
1730 * Group 5: twelve byte commands
1731 * Group 6: vendor specific
1732 * Group 7: vendor specific
1734 switch((*cdb_ptr >> 5) & 0x7) {
1745 /* in this case, just print out the opcode */
1756 for (i = 0; i < cdb_len; i++)
1757 ksnprintf(cdb_string + strlen(cdb_string),
1758 len - strlen(cdb_string), "%x ", cdb_ptr[i]);
1764 scsi_status_string(struct ccb_scsiio *csio)
1766 switch(csio->scsi_status) {
1767 case SCSI_STATUS_OK:
1769 case SCSI_STATUS_CHECK_COND:
1770 return("Check Condition");
1771 case SCSI_STATUS_BUSY:
1773 case SCSI_STATUS_INTERMED:
1774 return("Intermediate");
1775 case SCSI_STATUS_INTERMED_COND_MET:
1776 return("Intermediate-Condition Met");
1777 case SCSI_STATUS_RESERV_CONFLICT:
1778 return("Reservation Conflict");
1779 case SCSI_STATUS_CMD_TERMINATED:
1780 return("Command Terminated");
1781 case SCSI_STATUS_QUEUE_FULL:
1782 return("Queue Full");
1783 case SCSI_STATUS_ACA_ACTIVE:
1784 return("ACA Active");
1785 case SCSI_STATUS_TASK_ABORTED:
1786 return("Task Aborted");
1788 static char unkstr[64];
1789 ksnprintf(unkstr, sizeof(unkstr), "Unknown %#x",
1797 * scsi_command_string() returns 0 for success and -1 for failure.
1801 scsi_command_string(struct ccb_scsiio *csio, struct sbuf *sb)
1804 scsi_command_string(struct cam_device *device, struct ccb_scsiio *csio,
1808 struct scsi_inquiry_data *inq_data;
1809 char cdb_str[(SCSI_MAX_CDBLEN * 3) + 1];
1811 struct ccb_getdev cgd;
1816 * Get the device information.
1818 xpt_setup_ccb(&cgd.ccb_h,
1821 cgd.ccb_h.func_code = XPT_GDEV_TYPE;
1822 xpt_action((union ccb *)&cgd);
1825 * If the device is unconfigured, just pretend that it is a hard
1826 * drive. scsi_op_desc() needs this.
1828 if (cgd.ccb_h.status == CAM_DEV_NOT_THERE)
1829 cgd.inq_data.device = T_DIRECT;
1831 inq_data = &cgd.inq_data;
1833 #else /* !_KERNEL */
1835 inq_data = &device->inq_data;
1837 #endif /* _KERNEL/!_KERNEL */
1839 if ((csio->ccb_h.flags & CAM_CDB_POINTER) != 0) {
1840 sbuf_printf(sb, "%s. CDB: %s",
1841 scsi_op_desc(csio->cdb_io.cdb_ptr[0], inq_data),
1842 scsi_cdb_string(csio->cdb_io.cdb_ptr, cdb_str,
1845 sbuf_printf(sb, "%s. CDB: %s",
1846 scsi_op_desc(csio->cdb_io.cdb_bytes[0], inq_data),
1847 scsi_cdb_string(csio->cdb_io.cdb_bytes, cdb_str,
1855 * scsi_sense_sbuf() returns 0 for success and -1 for failure.
1859 scsi_sense_sbuf(struct ccb_scsiio *csio, struct sbuf *sb,
1860 scsi_sense_string_flags flags)
1861 #else /* !_KERNEL */
1863 scsi_sense_sbuf(struct cam_device *device, struct ccb_scsiio *csio,
1864 struct sbuf *sb, scsi_sense_string_flags flags)
1865 #endif /* _KERNEL/!_KERNEL */
1867 struct scsi_sense_data *sense;
1868 struct scsi_inquiry_data *inq_data;
1870 struct ccb_getdev cgd;
1871 #endif /* _KERNEL */
1881 #endif /* !_KERNEL */
1882 if ((csio == NULL) || (sb == NULL))
1886 * If the CDB is a physical address, we can't deal with it..
1888 if ((csio->ccb_h.flags & CAM_CDB_PHYS) != 0)
1889 flags &= ~SSS_FLAG_PRINT_COMMAND;
1892 xpt_path_string(csio->ccb_h.path, path_str, sizeof(path_str));
1893 #else /* !_KERNEL */
1894 cam_path_string(device, path_str, sizeof(path_str));
1895 #endif /* _KERNEL/!_KERNEL */
1899 * Get the device information.
1901 xpt_setup_ccb(&cgd.ccb_h,
1904 cgd.ccb_h.func_code = XPT_GDEV_TYPE;
1905 xpt_action((union ccb *)&cgd);
1908 * If the device is unconfigured, just pretend that it is a hard
1909 * drive. scsi_op_desc() needs this.
1911 if (cgd.ccb_h.status == CAM_DEV_NOT_THERE)
1912 cgd.inq_data.device = T_DIRECT;
1914 inq_data = &cgd.inq_data;
1916 #else /* !_KERNEL */
1918 inq_data = &device->inq_data;
1920 #endif /* _KERNEL/!_KERNEL */
1924 if (flags & SSS_FLAG_PRINT_COMMAND) {
1926 sbuf_cat(sb, path_str);
1929 scsi_command_string(csio, sb);
1930 #else /* !_KERNEL */
1931 scsi_command_string(device, csio, sb);
1932 #endif /* _KERNEL/!_KERNEL */
1936 * If the sense data is a physical pointer, forget it.
1938 if (csio->ccb_h.flags & CAM_SENSE_PTR) {
1939 if (csio->ccb_h.flags & CAM_SENSE_PHYS)
1943 * bcopy the pointer to avoid unaligned access
1944 * errors on finicky architectures. We don't
1945 * ensure that the sense data is pointer aligned.
1947 bcopy(&csio->sense_data, &sense,
1948 sizeof(struct scsi_sense_data *));
1952 * If the physical sense flag is set, but the sense pointer
1953 * is not also set, we assume that the user is an idiot and
1954 * return. (Well, okay, it could be that somehow, the
1955 * entire csio is physical, but we would have probably core
1956 * dumped on one of the bogus pointer deferences above
1959 if (csio->ccb_h.flags & CAM_SENSE_PHYS)
1962 sense = &csio->sense_data;
1966 sbuf_cat(sb, path_str);
1968 error_code = sense->error_code & SSD_ERRCODE;
1969 sense_key = sense->flags & SSD_KEY;
1971 switch (error_code) {
1972 case SSD_DEFERRED_ERROR:
1973 sbuf_printf(sb, "Deferred Error: ");
1976 case SSD_CURRENT_ERROR:
1978 const char *sense_key_desc;
1979 const char *asc_desc;
1981 asc = (sense->extra_len >= 5) ? sense->add_sense_code : 0;
1982 ascq = (sense->extra_len >= 6) ? sense->add_sense_code_qual : 0;
1983 scsi_sense_desc(sense_key, asc, ascq, inq_data,
1984 &sense_key_desc, &asc_desc);
1985 sbuf_cat(sb, sense_key_desc);
1987 info = scsi_4btoul(sense->info);
1989 if (sense->error_code & SSD_ERRCODE_VALID) {
1991 switch (sense_key) {
1992 case SSD_KEY_NOT_READY:
1993 case SSD_KEY_ILLEGAL_REQUEST:
1994 case SSD_KEY_UNIT_ATTENTION:
1995 case SSD_KEY_DATA_PROTECT:
1997 case SSD_KEY_BLANK_CHECK:
1998 sbuf_printf(sb, " req sz: %d (decimal)", info);
2002 if (sense->flags & SSD_ILI) {
2003 sbuf_printf(sb, " ILI (length "
2004 "mismatch): %d", info);
2007 sbuf_printf(sb, " info:%x",
2013 sbuf_printf(sb, " info?:%x", info);
2016 if (sense->extra_len >= 4) {
2017 if (bcmp(sense->cmd_spec_info, "\0\0\0\0", 4)) {
2018 sbuf_printf(sb, " csi:%x,%x,%x,%x",
2019 sense->cmd_spec_info[0],
2020 sense->cmd_spec_info[1],
2021 sense->cmd_spec_info[2],
2022 sense->cmd_spec_info[3]);
2026 sbuf_printf(sb, " asc:%x,%x\n%s%s", asc, ascq,
2027 path_str, asc_desc);
2029 if (sense->extra_len >= 7 && sense->fru) {
2030 sbuf_printf(sb, " field replaceable unit: %x",
2034 if ((sense->extra_len >= 10)
2035 && (sense->sense_key_spec[0] & SSD_SCS_VALID) != 0) {
2037 case SSD_KEY_ILLEGAL_REQUEST: {
2041 if (sense->sense_key_spec[0] & 0x40)
2048 /* Bit pointer is valid */
2049 if (sense->sense_key_spec[0] & 0x08)
2050 ksnprintf(tmpstr2, sizeof(tmpstr2),
2052 sense->sense_key_spec[0] & 0x7);
2054 ": %s byte %d %s is invalid",
2058 &sense->sense_key_spec[1]),
2062 case SSD_KEY_RECOVERED_ERROR:
2063 case SSD_KEY_HARDWARE_ERROR:
2064 case SSD_KEY_MEDIUM_ERROR:
2065 sbuf_printf(sb, " actual retry count: %d",
2067 &sense->sense_key_spec[1]));
2070 sbuf_printf(sb, " sks:%#x,%#x",
2071 sense->sense_key_spec[0],
2073 &sense->sense_key_spec[1]));
2081 sbuf_printf(sb, "error code %d",
2082 sense->error_code & SSD_ERRCODE);
2084 if (sense->error_code & SSD_ERRCODE_VALID) {
2085 sbuf_printf(sb, " at block no. %d (decimal)",
2086 info = scsi_4btoul(sense->info));
2090 sbuf_printf(sb, "\n");
2097 scsi_sense_string(struct ccb_scsiio *csio, char *str, int str_len)
2098 #else /* !_KERNEL */
2100 scsi_sense_string(struct cam_device *device, struct ccb_scsiio *csio,
2101 char *str, int str_len)
2102 #endif /* _KERNEL/!_KERNEL */
2106 sbuf_new(&sb, str, str_len, 0);
2109 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
2110 #else /* !_KERNEL */
2111 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
2112 #endif /* _KERNEL/!_KERNEL */
2116 return(sbuf_data(&sb));
2121 scsi_sense_print(struct ccb_scsiio *csio)
2126 sbuf_new(&sb, str, sizeof(str), 0);
2128 scsi_sense_sbuf(csio, &sb, SSS_FLAG_PRINT_COMMAND);
2132 kprintf("%s", sbuf_data(&sb));
2135 #else /* !_KERNEL */
2137 scsi_sense_print(struct cam_device *device, struct ccb_scsiio *csio,
2143 if ((device == NULL) || (csio == NULL) || (ofile == NULL))
2146 sbuf_new(&sb, str, sizeof(str), 0);
2148 scsi_sense_sbuf(device, csio, &sb, SSS_FLAG_PRINT_COMMAND);
2152 fprintf(ofile, "%s", sbuf_data(&sb));
2155 #endif /* _KERNEL/!_KERNEL */
2158 * This function currently requires at least 36 bytes, or
2159 * SHORT_INQUIRY_LENGTH, worth of data to function properly. If this
2160 * function needs more or less data in the future, another length should be
2161 * defined in scsi_all.h to indicate the minimum amount of data necessary
2162 * for this routine to function properly.
2165 scsi_print_inquiry(struct scsi_inquiry_data *inq_data)
2168 char *dtype, *qtype;
2169 char vendor[16], product[48], revision[16], rstr[4];
2171 type = SID_TYPE(inq_data);
2174 * Figure out basic device type and qualifier.
2176 if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data)) {
2177 qtype = "(vendor-unique qualifier)";
2179 switch (SID_QUAL(inq_data)) {
2180 case SID_QUAL_LU_CONNECTED:
2184 case SID_QUAL_LU_OFFLINE:
2185 qtype = "(offline)";
2189 qtype = "(reserved qualifier)";
2192 case SID_QUAL_BAD_LU:
2193 qtype = "(lun not supported)";
2200 dtype = "Direct Access";
2203 dtype = "Sequential Access";
2209 dtype = "Processor";
2227 dtype = "Communication";
2230 dtype = "Storage Array";
2233 dtype = "Enclosure Services";
2236 dtype = "Simplified Direct Access";
2239 dtype = "Optical Card Read/Write";
2242 dtype = "Uninstalled";
2248 cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
2250 cam_strvis(product, inq_data->product, sizeof(inq_data->product),
2252 cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
2255 if (SID_ANSI_REV(inq_data) == SCSI_REV_CCS)
2256 bcopy("CCS", rstr, 4);
2258 ksnprintf(rstr, sizeof (rstr), "%d", SID_ANSI_REV(inq_data));
2259 kprintf("<%s %s %s> %s %s SCSI-%s device %s\n",
2260 vendor, product, revision,
2261 SID_IS_REMOVABLE(inq_data) ? "Removable" : "Fixed",
2262 dtype, rstr, qtype);
2266 * Table of syncrates that don't follow the "divisible by 4"
2267 * rule. This table will be expanded in future SCSI specs.
2270 u_int period_factor;
2271 u_int period; /* in 100ths of ns */
2272 } scsi_syncrates[] = {
2273 { 0x08, 625 }, /* FAST-160 */
2274 { 0x09, 1250 }, /* FAST-80 */
2275 { 0x0a, 2500 }, /* FAST-40 40MHz */
2276 { 0x0b, 3030 }, /* FAST-40 33MHz */
2277 { 0x0c, 5000 } /* FAST-20 */
2281 * Return the frequency in kHz corresponding to the given
2282 * sync period factor.
2285 scsi_calc_syncsrate(u_int period_factor)
2290 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
2291 /* See if the period is in the "exception" table */
2292 for (i = 0; i < num_syncrates; i++) {
2294 if (period_factor == scsi_syncrates[i].period_factor) {
2296 return (100000000 / scsi_syncrates[i].period);
2301 * Wasn't in the table, so use the standard
2302 * 4 times conversion.
2304 return (10000000 / (period_factor * 4 * 10));
2308 * Return the SCSI sync parameter that corresponsd to
2309 * the passed in period in 10ths of ns.
2312 scsi_calc_syncparam(u_int period)
2318 return (~0); /* Async */
2320 /* Adjust for exception table being in 100ths. */
2322 num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
2323 /* See if the period is in the "exception" table */
2324 for (i = 0; i < num_syncrates; i++) {
2326 if (period <= scsi_syncrates[i].period) {
2327 /* Period in 100ths of ns */
2328 return (scsi_syncrates[i].period_factor);
2333 * Wasn't in the table, so use the standard
2334 * 1/4 period in ns conversion.
2336 return (period/400);
2340 scsi_test_unit_ready(struct ccb_scsiio *csio, u_int32_t retries,
2341 void (*cbfcnp)(struct cam_periph *, union ccb *),
2342 u_int8_t tag_action, u_int8_t sense_len, u_int32_t timeout)
2344 struct scsi_test_unit_ready *scsi_cmd;
2357 scsi_cmd = (struct scsi_test_unit_ready *)&csio->cdb_io.cdb_bytes;
2358 bzero(scsi_cmd, sizeof(*scsi_cmd));
2359 scsi_cmd->opcode = TEST_UNIT_READY;
2363 scsi_request_sense(struct ccb_scsiio *csio, u_int32_t retries,
2364 void (*cbfcnp)(struct cam_periph *, union ccb *),
2365 void *data_ptr, u_int8_t dxfer_len, u_int8_t tag_action,
2366 u_int8_t sense_len, u_int32_t timeout)
2368 struct scsi_request_sense *scsi_cmd;
2381 scsi_cmd = (struct scsi_request_sense *)&csio->cdb_io.cdb_bytes;
2382 bzero(scsi_cmd, sizeof(*scsi_cmd));
2383 scsi_cmd->opcode = REQUEST_SENSE;
2384 scsi_cmd->length = dxfer_len;
2388 scsi_inquiry(struct ccb_scsiio *csio, u_int32_t retries,
2389 void (*cbfcnp)(struct cam_periph *, union ccb *),
2390 u_int8_t tag_action, u_int8_t *inq_buf, u_int32_t inq_len,
2391 int evpd, u_int8_t page_code, u_int8_t sense_len,
2394 struct scsi_inquiry *scsi_cmd;
2399 /*flags*/CAM_DIR_IN,
2401 /*data_ptr*/inq_buf,
2402 /*dxfer_len*/inq_len,
2407 scsi_cmd = (struct scsi_inquiry *)&csio->cdb_io.cdb_bytes;
2408 bzero(scsi_cmd, sizeof(*scsi_cmd));
2409 scsi_cmd->opcode = INQUIRY;
2411 scsi_cmd->byte2 |= SI_EVPD;
2412 scsi_cmd->page_code = page_code;
2415 * A 'transfer units' count of 256 is coded as
2416 * zero for all commands with a single byte count
2421 scsi_cmd->length = inq_len;
2425 scsi_mode_sense(struct ccb_scsiio *csio, u_int32_t retries,
2426 void (*cbfcnp)(struct cam_periph *, union ccb *),
2427 u_int8_t tag_action, int dbd, u_int8_t page_code,
2428 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
2429 u_int8_t sense_len, u_int32_t timeout)
2431 return(scsi_mode_sense_len(csio, retries, cbfcnp, tag_action, dbd,
2432 page_code, page, param_buf, param_len, 0,
2433 sense_len, timeout));
2437 scsi_mode_sense_len(struct ccb_scsiio *csio, u_int32_t retries,
2438 void (*cbfcnp)(struct cam_periph *, union ccb *),
2439 u_int8_t tag_action, int dbd, u_int8_t page_code,
2440 u_int8_t page, u_int8_t *param_buf, u_int32_t param_len,
2441 int minimum_cmd_size, u_int8_t sense_len, u_int32_t timeout)
2446 * Use the smallest possible command to perform the operation.
2448 if ((param_len < 256) && (minimum_cmd_size < 10)) {
2450 * We can fit in a 6 byte cdb.
2452 struct scsi_mode_sense_6 *scsi_cmd;
2454 scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes;
2455 bzero(scsi_cmd, sizeof(*scsi_cmd));
2456 scsi_cmd->opcode = MODE_SENSE_6;
2458 scsi_cmd->byte2 |= SMS_DBD;
2459 scsi_cmd->page = page_code | page;
2460 scsi_cmd->length = param_len;
2461 cdb_len = sizeof(*scsi_cmd);
2464 * Need a 10 byte cdb.
2466 struct scsi_mode_sense_10 *scsi_cmd;
2468 scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes;
2469 bzero(scsi_cmd, sizeof(*scsi_cmd));
2470 scsi_cmd->opcode = MODE_SENSE_10;
2472 scsi_cmd->byte2 |= SMS_DBD;
2473 scsi_cmd->page = page_code | page;
2474 scsi_ulto2b(param_len, scsi_cmd->length);
2475 cdb_len = sizeof(*scsi_cmd);
2490 scsi_mode_select(struct ccb_scsiio *csio, u_int32_t retries,
2491 void (*cbfcnp)(struct cam_periph *, union ccb *),
2492 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
2493 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
2496 return(scsi_mode_select_len(csio, retries, cbfcnp, tag_action,
2497 scsi_page_fmt, save_pages, param_buf,
2498 param_len, 0, sense_len, timeout));
2502 scsi_mode_select_len(struct ccb_scsiio *csio, u_int32_t retries,
2503 void (*cbfcnp)(struct cam_periph *, union ccb *),
2504 u_int8_t tag_action, int scsi_page_fmt, int save_pages,
2505 u_int8_t *param_buf, u_int32_t param_len,
2506 int minimum_cmd_size, u_int8_t sense_len,
2512 * Use the smallest possible command to perform the operation.
2514 if ((param_len < 256) && (minimum_cmd_size < 10)) {
2516 * We can fit in a 6 byte cdb.
2518 struct scsi_mode_select_6 *scsi_cmd;
2520 scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes;
2521 bzero(scsi_cmd, sizeof(*scsi_cmd));
2522 scsi_cmd->opcode = MODE_SELECT_6;
2523 if (scsi_page_fmt != 0)
2524 scsi_cmd->byte2 |= SMS_PF;
2525 if (save_pages != 0)
2526 scsi_cmd->byte2 |= SMS_SP;
2527 scsi_cmd->length = param_len;
2528 cdb_len = sizeof(*scsi_cmd);
2531 * Need a 10 byte cdb.
2533 struct scsi_mode_select_10 *scsi_cmd;
2536 (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes;
2537 bzero(scsi_cmd, sizeof(*scsi_cmd));
2538 scsi_cmd->opcode = MODE_SELECT_10;
2539 if (scsi_page_fmt != 0)
2540 scsi_cmd->byte2 |= SMS_PF;
2541 if (save_pages != 0)
2542 scsi_cmd->byte2 |= SMS_SP;
2543 scsi_ulto2b(param_len, scsi_cmd->length);
2544 cdb_len = sizeof(*scsi_cmd);
2559 scsi_read_capacity_16(struct ccb_scsiio *csio, uint32_t retries,
2560 void (*cbfcnp)(struct cam_periph *, union ccb *),
2561 uint8_t tag_action, uint64_t lba, int reladr, int pmi,
2562 struct scsi_read_capacity_data_long *rcap_buf,
2563 uint8_t sense_len, uint32_t timeout)
2565 struct scsi_read_capacity_16 *scsi_cmd;
2570 /*flags*/CAM_DIR_IN,
2572 /*data_ptr*/(u_int8_t *)rcap_buf,
2573 /*dxfer_len*/sizeof(*rcap_buf),
2577 scsi_cmd = (struct scsi_read_capacity_16 *)&csio->cdb_io.cdb_bytes;
2578 bzero(scsi_cmd, sizeof(*scsi_cmd));
2579 scsi_cmd->opcode = SERVICE_ACTION_IN;
2580 scsi_cmd->service_action = SRC16_SERVICE_ACTION;
2581 scsi_u64to8b(lba, scsi_cmd->addr);
2582 scsi_ulto4b(sizeof(*rcap_buf), scsi_cmd->alloc_len);
2584 reladr |= SRC16_PMI;
2586 reladr |= SRC16_RELADR;
2589 /* XXX allow specification of address and PMI bit and LBA */
2591 scsi_read_capacity(struct ccb_scsiio *csio, u_int32_t retries,
2592 void (*cbfcnp)(struct cam_periph *, union ccb *),
2593 u_int8_t tag_action,
2594 struct scsi_read_capacity_data *rcap_buf,
2595 u_int8_t sense_len, u_int32_t timeout)
2597 struct scsi_read_capacity *scsi_cmd;
2602 /*flags*/CAM_DIR_IN,
2604 /*data_ptr*/(u_int8_t *)rcap_buf,
2605 /*dxfer_len*/sizeof(*rcap_buf),
2610 scsi_cmd = (struct scsi_read_capacity *)&csio->cdb_io.cdb_bytes;
2611 bzero(scsi_cmd, sizeof(*scsi_cmd));
2612 scsi_cmd->opcode = READ_CAPACITY;
2616 * Prevent or allow the user to remove the media
2619 scsi_prevent(struct ccb_scsiio *csio, u_int32_t retries,
2620 void (*cbfcnp)(struct cam_periph *, union ccb *),
2621 u_int8_t tag_action, u_int8_t action,
2622 u_int8_t sense_len, u_int32_t timeout)
2624 struct scsi_prevent *scsi_cmd;
2629 /*flags*/CAM_DIR_NONE,
2637 scsi_cmd = (struct scsi_prevent *)&csio->cdb_io.cdb_bytes;
2638 bzero(scsi_cmd, sizeof(*scsi_cmd));
2639 scsi_cmd->opcode = PREVENT_ALLOW;
2640 scsi_cmd->how = action;
2644 * Syncronize the media to the contents of the cache for
2645 * the given lba/count pair. Specifying 0/0 means sync
2649 scsi_synchronize_cache(struct ccb_scsiio *csio, u_int32_t retries,
2650 void (*cbfcnp)(struct cam_periph *, union ccb *),
2651 u_int8_t tag_action, u_int32_t begin_lba,
2652 u_int16_t lb_count, u_int8_t sense_len,
2655 struct scsi_sync_cache *scsi_cmd;
2660 /*flags*/CAM_DIR_NONE,
2668 scsi_cmd = (struct scsi_sync_cache *)&csio->cdb_io.cdb_bytes;
2669 bzero(scsi_cmd, sizeof(*scsi_cmd));
2670 scsi_cmd->opcode = SYNCHRONIZE_CACHE;
2671 scsi_ulto4b(begin_lba, scsi_cmd->begin_lba);
2672 scsi_ulto2b(lb_count, scsi_cmd->lb_count);
2676 scsi_read_write(struct ccb_scsiio *csio, u_int32_t retries,
2677 void (*cbfcnp)(struct cam_periph *, union ccb *),
2678 u_int8_t tag_action, int readop, u_int8_t byte2,
2679 int minimum_cmd_size, u_int64_t lba, u_int32_t block_count,
2680 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
2686 * Use the smallest possible command to perform the operation
2687 * as some legacy hardware does not support the 10 byte commands.
2688 * If any of the bits in byte2 is set, we have to go with a larger
2691 if ((minimum_cmd_size < 10)
2692 && ((lba & 0x1fffff) == lba)
2693 && ((block_count & 0xff) == block_count)
2696 * We can fit in a 6 byte cdb.
2698 struct scsi_rw_6 *scsi_cmd;
2700 scsi_cmd = (struct scsi_rw_6 *)&csio->cdb_io.cdb_bytes;
2701 scsi_cmd->opcode = readop ? READ_6 : WRITE_6;
2702 scsi_ulto3b(lba, scsi_cmd->addr);
2703 scsi_cmd->length = block_count & 0xff;
2704 scsi_cmd->control = 0;
2705 cdb_len = sizeof(*scsi_cmd);
2707 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
2708 ("6byte: %x%x%x:%d:%d\n", scsi_cmd->addr[0],
2709 scsi_cmd->addr[1], scsi_cmd->addr[2],
2710 scsi_cmd->length, dxfer_len));
2711 } else if ((minimum_cmd_size < 12)
2712 && ((block_count & 0xffff) == block_count)
2713 && ((lba & 0xffffffffU) == lba)) {
2715 * Need a 10 byte cdb.
2717 struct scsi_rw_10 *scsi_cmd;
2719 scsi_cmd = (struct scsi_rw_10 *)&csio->cdb_io.cdb_bytes;
2720 scsi_cmd->opcode = readop ? READ_10 : WRITE_10;
2721 scsi_cmd->byte2 = byte2;
2722 scsi_ulto4b(lba, scsi_cmd->addr);
2723 scsi_cmd->reserved = 0;
2724 scsi_ulto2b(block_count, scsi_cmd->length);
2725 scsi_cmd->control = 0;
2726 cdb_len = sizeof(*scsi_cmd);
2728 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
2729 ("10byte: %x%x%x%x:%x%x: %d\n", scsi_cmd->addr[0],
2730 scsi_cmd->addr[1], scsi_cmd->addr[2],
2731 scsi_cmd->addr[3], scsi_cmd->length[0],
2732 scsi_cmd->length[1], dxfer_len));
2733 } else if ((minimum_cmd_size < 16)
2734 && ((block_count & 0xffffffffU) == block_count)
2735 && ((lba & 0xffffffffU) == lba)) {
2737 * The block count is too big for a 10 byte CDB, use a 12
2740 struct scsi_rw_12 *scsi_cmd;
2742 scsi_cmd = (struct scsi_rw_12 *)&csio->cdb_io.cdb_bytes;
2743 scsi_cmd->opcode = readop ? READ_12 : WRITE_12;
2744 scsi_cmd->byte2 = byte2;
2745 scsi_ulto4b(lba, scsi_cmd->addr);
2746 scsi_cmd->reserved = 0;
2747 scsi_ulto4b(block_count, scsi_cmd->length);
2748 scsi_cmd->control = 0;
2749 cdb_len = sizeof(*scsi_cmd);
2751 CAM_DEBUG(csio->ccb_h.path, CAM_DEBUG_SUBTRACE,
2752 ("12byte: %x%x%x%x:%x%x%x%x: %d\n", scsi_cmd->addr[0],
2753 scsi_cmd->addr[1], scsi_cmd->addr[2],
2754 scsi_cmd->addr[3], scsi_cmd->length[0],
2755 scsi_cmd->length[1], scsi_cmd->length[2],
2756 scsi_cmd->length[3], dxfer_len));
2759 * 16 byte CDB. We'll only get here if the LBA is larger
2760 * than 2^32, or if the user asks for a 16 byte command.
2762 struct scsi_rw_16 *scsi_cmd;
2764 scsi_cmd = (struct scsi_rw_16 *)&csio->cdb_io.cdb_bytes;
2765 scsi_cmd->opcode = readop ? READ_16 : WRITE_16;
2766 scsi_cmd->byte2 = byte2;
2767 scsi_u64to8b(lba, scsi_cmd->addr);
2768 scsi_cmd->reserved = 0;
2769 scsi_ulto4b(block_count, scsi_cmd->length);
2770 scsi_cmd->control = 0;
2771 cdb_len = sizeof(*scsi_cmd);
2776 /*flags*/readop ? CAM_DIR_IN : CAM_DIR_OUT,
2786 scsi_start_stop(struct ccb_scsiio *csio, u_int32_t retries,
2787 void (*cbfcnp)(struct cam_periph *, union ccb *),
2788 u_int8_t tag_action, int start, int load_eject,
2789 int immediate, u_int8_t sense_len, u_int32_t timeout)
2791 struct scsi_start_stop_unit *scsi_cmd;
2792 int extra_flags = 0;
2794 scsi_cmd = (struct scsi_start_stop_unit *)&csio->cdb_io.cdb_bytes;
2795 bzero(scsi_cmd, sizeof(*scsi_cmd));
2796 scsi_cmd->opcode = START_STOP_UNIT;
2798 scsi_cmd->how |= SSS_START;
2799 /* it takes a lot of power to start a drive */
2800 extra_flags |= CAM_HIGH_POWER;
2802 if (load_eject != 0)
2803 scsi_cmd->how |= SSS_LOEJ;
2805 scsi_cmd->byte2 |= SSS_IMMED;
2810 /*flags*/CAM_DIR_NONE | extra_flags,
2821 scsi_log_sense(struct ccb_scsiio *csio, u_int32_t retries,
2822 void (*cbfcnp)(struct cam_periph *, union ccb *),
2823 u_int8_t tag_action, u_int8_t page_code, u_int8_t page,
2824 int save_pages, int ppc, u_int32_t paramptr,
2825 u_int8_t *param_buf, u_int32_t param_len, u_int8_t sense_len,
2828 struct scsi_log_sense *scsi_cmd;
2831 scsi_cmd = (struct scsi_log_sense *)&csio->cdb_io.cdb_bytes;
2832 bzero(scsi_cmd, sizeof(*scsi_cmd));
2833 scsi_cmd->opcode = LOG_SENSE;
2834 scsi_cmd->page = page_code | page;
2835 if (save_pages != 0)
2836 scsi_cmd->byte2 |= SLS_SP;
2838 scsi_cmd->byte2 |= SLS_PPC;
2839 scsi_ulto2b(paramptr, scsi_cmd->paramptr);
2840 scsi_ulto2b(param_len, scsi_cmd->length);
2841 cdb_len = sizeof(*scsi_cmd);
2846 /*flags*/CAM_DIR_IN,
2848 /*data_ptr*/param_buf,
2849 /*dxfer_len*/param_len,
2856 scsi_log_select(struct ccb_scsiio *csio, u_int32_t retries,
2857 void (*cbfcnp)(struct cam_periph *, union ccb *),
2858 u_int8_t tag_action, u_int8_t page_code, int save_pages,
2859 int pc_reset, u_int8_t *param_buf, u_int32_t param_len,
2860 u_int8_t sense_len, u_int32_t timeout)
2862 struct scsi_log_select *scsi_cmd;
2865 scsi_cmd = (struct scsi_log_select *)&csio->cdb_io.cdb_bytes;
2866 bzero(scsi_cmd, sizeof(*scsi_cmd));
2867 scsi_cmd->opcode = LOG_SELECT;
2868 scsi_cmd->page = page_code & SLS_PAGE_CODE;
2869 if (save_pages != 0)
2870 scsi_cmd->byte2 |= SLS_SP;
2872 scsi_cmd->byte2 |= SLS_PCR;
2873 scsi_ulto2b(param_len, scsi_cmd->length);
2874 cdb_len = sizeof(*scsi_cmd);
2879 /*flags*/CAM_DIR_OUT,
2881 /*data_ptr*/param_buf,
2882 /*dxfer_len*/param_len,
2889 * Try make as good a match as possible with
2890 * available sub drivers
2893 scsi_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
2895 struct scsi_inquiry_pattern *entry;
2896 struct scsi_inquiry_data *inq;
2898 entry = (struct scsi_inquiry_pattern *)table_entry;
2899 inq = (struct scsi_inquiry_data *)inqbuffer;
2901 if (((SID_TYPE(inq) == entry->type)
2902 || (entry->type == T_ANY))
2903 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
2904 : entry->media_type & SIP_MEDIA_FIXED)
2905 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
2906 && (cam_strmatch(inq->product, entry->product,
2907 sizeof(inq->product)) == 0)
2908 && (cam_strmatch(inq->revision, entry->revision,
2909 sizeof(inq->revision)) == 0)) {
2916 * Try make as good a match as possible with
2917 * available sub drivers
2920 scsi_static_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
2922 struct scsi_static_inquiry_pattern *entry;
2923 struct scsi_inquiry_data *inq;
2925 entry = (struct scsi_static_inquiry_pattern *)table_entry;
2926 inq = (struct scsi_inquiry_data *)inqbuffer;
2928 if (((SID_TYPE(inq) == entry->type)
2929 || (entry->type == T_ANY))
2930 && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
2931 : entry->media_type & SIP_MEDIA_FIXED)
2932 && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
2933 && (cam_strmatch(inq->product, entry->product,
2934 sizeof(inq->product)) == 0)
2935 && (cam_strmatch(inq->revision, entry->revision,
2936 sizeof(inq->revision)) == 0)) {
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