?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Rename sprintf -> ksprintf
[dfdiff.git] / sys / dev / disk / nata / atapi-cd.c
blob429ccffa6be98e927e78bd9378fee7501e466ada
1 /*-
2 * Copyright (c) 1998 - 2006 Søren Schmidt <sos@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification, immediately at the beginning of the file.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $FreeBSD: src/sys/dev/ata/atapi-cd.c,v 1.189 2006/06/28 15:04:10 sos Exp $
27 * $DragonFly: src/sys/dev/disk/nata/atapi-cd.c,v 1.2 2006/12/20 18:14:38 dillon Exp $
28 */
29
30 #include "opt_ata.h"
31
32 #include <sys/param.h>
33 #include <sys/bio.h>
34 #include <sys/buf.h>
35 #include <sys/bus.h>
36 #include <sys/cdio.h>
37 #include <sys/cdrio.h>
38 #include <sys/device.h>
39 #include <sys/devicestat.h>
40 #include <sys/disk.h>
41 #include <sys/dvdio.h>
42 #include <sys/kernel.h>
43 #include <sys/malloc.h>
44 #include <sys/module.h>
45 #include <sys/nata.h>
46 #include <sys/proc.h>
47 #include <sys/systm.h>
48
49 #include "ata-all.h"
50 #include "atapi-cd.h"
51 #include "ata_if.h"
52
53 /* device structure */
54 static d_open_t acd_open;
55 static d_close_t acd_close;
56 static d_ioctl_t acd_ioctl;
57 static d_strategy_t acd_strategy;
58 static struct dev_ops acd_ops = {
59 { "acd", 117, D_DISK | D_TRACKCLOSE },
60 .d_open = acd_open,
61 .d_close = acd_close,
62 .d_read = physread,
63 .d_write = physwrite,
64 .d_ioctl = acd_ioctl,
65 .d_strategy = acd_strategy,
66 };
67
68 /* prototypes */
69 static void acd_set_ioparm(device_t);
70 static void acd_describe(device_t);
71 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
72 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
73 static void acd_start(device_t, struct bio *);
74 static void acd_done(struct ata_request *);
75 static void acd_read_toc(device_t);
76 static struct acd_tracknode * acd_make_tracknode(device_t, int);
77 static void acd_destroy_tracknode(device_t, int);
78 static int acd_play(device_t, int, int);
79 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
80 static int acd_init_writer(device_t, int);
81 static int acd_fixate(device_t, int);
82 static int acd_init_track(device_t, struct cdr_track *);
83 static int acd_flush(device_t);
84 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *);
85 static int acd_get_progress(device_t, int *);
86 static int acd_send_cue(device_t, struct cdr_cuesheet *);
87 static int acd_report_key(device_t, struct dvd_authinfo *);
88 static int acd_send_key(device_t, struct dvd_authinfo *);
89 static int acd_read_structure(device_t, struct dvd_struct *);
90 static int acd_tray(device_t, int);
91 static int acd_blank(device_t, int);
92 static int acd_prevent_allow(device_t, int);
93 static int acd_start_stop(device_t, int);
94 static int acd_pause_resume(device_t, int);
95 static int acd_mode_sense(device_t, int, caddr_t, int);
96 static int acd_mode_select(device_t, caddr_t, int);
97 static int acd_set_speed(device_t, int, int);
98 static void acd_get_cap(device_t);
99 #ifdef ACD_CDR_FORMAT
100 /* not yet ready */
101 static int acd_read_format_caps(device_t, struct cdr_format_capacities *);
102 static int acd_format(device_t, struct cdr_format_params *);
103 #endif /* ACD_CDR_FORMAT */
104 static int acd_test_ready(device_t);
105
106 /* internal vars */
107 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers");
108
109 static int
110 acd_probe(device_t dev)
111 {
112 struct ata_device *atadev = device_get_softc(dev);
113
114 if ((atadev->param.config & ATA_PROTO_ATAPI) &&
115 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM)
116 return 0;
117 else
118 return ENXIO;
119 }
120
121 static int
122 acd_attach(device_t dev)
123 {
124 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
125 struct ata_device *atadev = device_get_softc(dev);
126 struct acd_softc *cdp;
127 cdev_t cdev;
128
129 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove
130 the OOM check. */
131 if (!(cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_NOWAIT | M_ZERO))) {
132 device_printf(dev, "out of memory\n");
133 return ENOMEM;
134 }
135 cdp->block_size = 2048;
136 device_set_ivars(dev, cdp);
137 ATA_SETMODE(device_get_parent(dev), dev);
138 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0);
139 acd_get_cap(dev);
140
141 devstat_add_entry(&cdp->stats, "acd", device_get_unit(dev), DEV_BSIZE,
142 DEVSTAT_NO_ORDERED_TAGS,
143 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
144 DEVSTAT_PRIORITY_CD);
145 dev_ops_add(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev)));
146 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0),
147 UID_ROOT, GID_OPERATOR, 0644, "acd%d",
148 device_get_unit(dev));
149 reference_dev(cdev);
150 cdev->si_drv1 = dev;
151 /* XXX TGEN acd_set_ioparm(dev); */
152 if (ch->dma)
153 cdev->si_iosize_max = ch->dma->max_iosize;
154 else
155 cdev->si_iosize_max = DFLTPHYS;
156 cdp->cdev = cdev;
157 atadev->flags |= ATA_D_MEDIA_CHANGED;
158
159 /* announce we are here */
160 acd_describe(dev);
161 return 0;
162 }
163
164 static int
165 acd_detach(device_t dev)
166 {
167 struct acd_softc *cdp = device_get_ivars(dev);
168 int track;
169
170 /* destroy devices from the system so we don't get any further requests */
171 for (track = 1; track < MAXTRK; track++) {
172 if (cdp->track[track] == NULL)
173 continue;
174 acd_destroy_tracknode(dev, track);
175 }
176 destroy_dev(cdp->cdev);
177
178 /* fail requests on the queue and any "in flight" for this device */
179 ata_fail_requests(dev);
180
181 /* don't leave anything behind */
182 dev_ops_remove(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev)));
183 devstat_remove_entry(&cdp->stats);
184 device_set_ivars(dev, NULL);
185 kfree(cdp, M_ACD);
186 return 0;
187 }
188
189 static void
190 acd_shutdown(device_t dev)
191 {
192 struct ata_device *atadev = device_get_softc(dev);
193
194 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE)
195 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0);
196 }
197
198 static int
199 acd_reinit(device_t dev)
200 {
201 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
202 struct ata_device *atadev = device_get_softc(dev);
203 struct acd_softc *cdp = device_get_ivars(dev);
204
205 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) ||
206 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) {
207 device_set_ivars(dev, NULL);
208 kfree(cdp, M_ACD);
209 return 1;
210 }
211 ATA_SETMODE(device_get_parent(dev), dev);
212 return 0;
213 }
214
215 static int
216 acd_open(struct dev_open_args *ap)
217 {
218 device_t dev = ap->a_head.a_dev->si_drv1;
219 struct ata_device *atadev = device_get_softc(dev);
220 struct acd_softc *cdp = device_get_ivars(dev);
221 struct ata_request *request;
222 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
223 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
224 int timeout = 60;
225
226 if (!cdp)
227 return ENXIO;
228 if (!device_is_attached(dev))
229 return EBUSY;
230 if (!(request = ata_alloc_request()))
231 return ENOMEM;
232
233 /* wait if drive is not finished loading the medium */
234 while(timeout--) {
235 bzero(request, sizeof(struct ata_request));
236 request->dev = dev;
237 bcopy(ccb, request->u.atapi.ccb, 16);
238 request->flags = ATA_R_ATAPI;
239 request->timeout = 5;
240 ata_queue_request(request);
241 if (!request->error &&
242 (request->u.atapi.sense.key == 2 ||
243 request->u.atapi.sense.key == 7) &&
244 request->u.atapi.sense.asc == 4 &&
245 request->u.atapi.sense.ascq == 1)
246 tsleep(&timeout, 0, "acdld", hz / 2);
247 else
248 break;
249 }
250 ata_free_request(request);
251
252 if (count_dev(cdp->cdev) == 1) {
253 acd_prevent_allow(dev, 1);
254 cdp->flags |= F_LOCKED;
255 acd_read_toc(dev);
256 }
257 return 0;
258 }
259
260 static int
261 acd_close(struct dev_close_args *ap)
262 {
263 device_t dev = ap->a_head.a_dev->si_drv1;
264 struct acd_softc *cdp = device_get_ivars(dev);
265
266 if (!cdp)
267 return ENXIO;
268
269 if (count_dev(cdp->cdev) == 1) {
270 acd_prevent_allow(dev, 0);
271 cdp->flags &= ~F_LOCKED;
272 }
273 return 0;
274 }
275
276 static int
277 acd_ioctl(struct dev_ioctl_args *ap)
278 {
279 device_t dev = ap->a_head.a_dev->si_drv1;
280 struct ata_device *atadev = device_get_softc(dev);
281 struct acd_softc *cdp = device_get_ivars(dev);
282 int error = 0, nocopyout = 0;
283
284 if (!cdp)
285 return ENXIO;
286
287 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
288 switch (ap->a_cmd) {
289 case CDIOCRESET:
290 acd_test_ready(dev);
291 break;
292
293 default:
294 acd_read_toc(dev);
295 acd_prevent_allow(dev, 1);
296 cdp->flags |= F_LOCKED;
297 break;
298 }
299 }
300
301 switch (ap->a_cmd) {
302
303 case CDIOCRESUME:
304 error = acd_pause_resume(dev, 1);
305 break;
306
307 case CDIOCPAUSE:
308 error = acd_pause_resume(dev, 0);
309 break;
310
311 case CDIOCSTART:
312 error = acd_start_stop(dev, 1);
313 break;
314
315 case CDIOCSTOP:
316 error = acd_start_stop(dev, 0);
317 break;
318
319 case CDIOCALLOW:
320 error = acd_prevent_allow(dev, 0);
321 cdp->flags &= ~F_LOCKED;
322 break;
323
324 case CDIOCPREVENT:
325 error = acd_prevent_allow(dev, 1);
326 cdp->flags |= F_LOCKED;
327 break;
328
329 case CDIOCRESET:
330 error = suser_cred(ap->a_cred, 0);
331 if (error)
332 break;
333 error = acd_test_ready(dev);
334 break;
335
336 case CDIOCEJECT:
337 if (count_dev(cdp->cdev) > 1) {
338 error = EBUSY;
339 break;
340 }
341 error = acd_tray(dev, 0);
342 break;
343
344 case CDIOCCLOSE:
345 if (count_dev(cdp->cdev) > 1)
346 break;
347 error = acd_tray(dev, 1);
348 break;
349
350 case CDIOREADTOCHEADER:
351 if (!cdp->toc.hdr.ending_track) {
352 error = EIO;
353 break;
354 }
355 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr));
356 break;
357
358 case CDIOREADTOCENTRYS:
359 {
360 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data;
361 struct toc *toc = &cdp->toc;
362 int starting_track = te->starting_track;
363 int len;
364
365 if (!toc->hdr.ending_track) {
366 error = EIO;
367 break;
368 }
369
370 if (te->data_len < sizeof(toc->tab[0]) ||
371 (te->data_len % sizeof(toc->tab[0])) != 0 ||
372 (te->address_format != CD_MSF_FORMAT &&
373 te->address_format != CD_LBA_FORMAT)) {
374 error = EINVAL;
375 break;
376 }
377
378 if (!starting_track)
379 starting_track = toc->hdr.starting_track;
380 else if (starting_track == 170)
381 starting_track = toc->hdr.ending_track + 1;
382 else if (starting_track < toc->hdr.starting_track ||
383 starting_track > toc->hdr.ending_track + 1) {
384 error = EINVAL;
385 break;
386 }
387
388 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
389 sizeof(toc->tab[0]);
390 if (te->data_len < len)
391 len = te->data_len;
392 if (len > sizeof(toc->tab)) {
393 error = EINVAL;
394 break;
395 }
396
397 if (te->address_format == CD_MSF_FORMAT) {
398 struct cd_toc_entry *entry;
399
400 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
401 if (!(toc = kmalloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
402 error = ENOMEM;
403 break;
404 }
405 bcopy(&cdp->toc, toc, sizeof(struct toc));
406 entry = toc->tab + (toc->hdr.ending_track + 1 -
407 toc->hdr.starting_track) + 1;
408 while (--entry >= toc->tab) {
409 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
410 &entry->addr.msf.second, &entry->addr.msf.frame);
411 entry->addr_type = CD_MSF_FORMAT;
412 }
413 }
414 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
415 te->data, len);
416 if (te->address_format == CD_MSF_FORMAT)
417 kfree(toc, M_ACD);
418 }
419 break;
420
421 case CDIOREADTOCENTRY:
422 {
423 struct ioc_read_toc_single_entry *te =
424 (struct ioc_read_toc_single_entry *)ap->a_data;
425 struct toc *toc = &cdp->toc;
426 u_char track = te->track;
427
428 if (!toc->hdr.ending_track) {
429 error = EIO;
430 break;
431 }
432
433 if (te->address_format != CD_MSF_FORMAT &&
434 te->address_format != CD_LBA_FORMAT) {
435 error = EINVAL;
436 break;
437 }
438
439 if (!track)
440 track = toc->hdr.starting_track;
441 else if (track == 170)
442 track = toc->hdr.ending_track + 1;
443 else if (track < toc->hdr.starting_track ||
444 track > toc->hdr.ending_track + 1) {
445 error = EINVAL;
446 break;
447 }
448
449 if (te->address_format == CD_MSF_FORMAT) {
450 struct cd_toc_entry *entry;
451
452 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
453 if (!(toc = kmalloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
454 error = ENOMEM;
455 break;
456 }
457 bcopy(&cdp->toc, toc, sizeof(struct toc));
458 entry = toc->tab + (track - toc->hdr.starting_track);
459 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
460 &entry->addr.msf.second, &entry->addr.msf.frame);
461 }
462 bcopy(toc->tab + track - toc->hdr.starting_track,
463 &te->entry, sizeof(struct cd_toc_entry));
464 if (te->address_format == CD_MSF_FORMAT)
465 kfree(toc, M_ACD);
466 }
467 break;
468
469 /* XXX TGEN Remove this and the rest of the nocopyout logic? */
470 #if __FreeBSD_version > 600008
471 case CDIOCREADSUBCHANNEL_SYSSPACE:
472 nocopyout = 1;
473 /* FALLTHROUGH */
474
475 #endif
476 case CDIOCREADSUBCHANNEL:
477 {
478 struct ioc_read_subchannel *args =
479 (struct ioc_read_subchannel *)ap->a_data;
480 u_int8_t format;
481 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
482 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
483 0, 0, 0, 0, 0, 0, 0 };
484
485 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
486 args->data_len < sizeof(struct cd_sub_channel_header)) {
487 error = EINVAL;
488 break;
489 }
490
491 format = args->data_format;
492 if ((format != CD_CURRENT_POSITION) &&
493 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
494 error = EINVAL;
495 break;
496 }
497
498 ccb[1] = args->address_format & CD_MSF_FORMAT;
499
500 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
501 sizeof(cdp->subchan), ATA_R_READ, 10)))
502 break;
503
504 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
505 if (cdp->subchan.header.audio_status == 0x11) {
506 error = EINVAL;
507 break;
508 }
509
510 ccb[3] = format;
511 if (format == CD_TRACK_INFO)
512 ccb[6] = args->track;
513
514 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
515 sizeof(cdp->subchan),ATA_R_READ,10))){
516 break;
517 }
518 }
519 /* XXX TGEN Remove this and the rest of the nocopyout logic? */
520 if (nocopyout == 0) {
521 error = copyout(&cdp->subchan, args->data, args->data_len);
522 } else {
523 error = 0;
524 bcopy(&cdp->subchan, args->data, args->data_len);
525 }
526 }
527 break;
528
529 case CDIOCPLAYMSF:
530 {
531 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data;
532
533 error =
534 acd_play(dev,
535 msf2lba(args->start_m, args->start_s, args->start_f),
536 msf2lba(args->end_m, args->end_s, args->end_f));
537 }
538 break;
539
540 case CDIOCPLAYBLOCKS:
541 {
542 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data;
543
544 error = acd_play(dev, args->blk, args->blk + args->len);
545 }
546 break;
547
548 case CDIOCPLAYTRACKS:
549 {
550 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data;
551 int t1, t2;
552
553 if (!cdp->toc.hdr.ending_track) {
554 error = EIO;
555 break;
556 }
557 if (args->end_track < cdp->toc.hdr.ending_track + 1)
558 ++args->end_track;
559 if (args->end_track > cdp->toc.hdr.ending_track + 1)
560 args->end_track = cdp->toc.hdr.ending_track + 1;
561 t1 = args->start_track - cdp->toc.hdr.starting_track;
562 t2 = args->end_track - cdp->toc.hdr.starting_track;
563 if (t1 < 0 || t2 < 0 ||
564 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
565 error = EINVAL;
566 break;
567 }
568 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba),
569 ntohl(cdp->toc.tab[t2].addr.lba));
570 }
571 break;
572
573 case CDIOCGETVOL:
574 {
575 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
576
577 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
578 (caddr_t)&cdp->au, sizeof(cdp->au))))
579 break;
580
581 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
582 error = EIO;
583 break;
584 }
585 arg->vol[0] = cdp->au.port[0].volume;
586 arg->vol[1] = cdp->au.port[1].volume;
587 arg->vol[2] = cdp->au.port[2].volume;
588 arg->vol[3] = cdp->au.port[3].volume;
589 }
590 break;
591
592 case CDIOCSETVOL:
593 {
594 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
595
596 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
597 (caddr_t)&cdp->au, sizeof(cdp->au))))
598 break;
599 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
600 error = EIO;
601 break;
602 }
603 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK,
604 (caddr_t)&cdp->aumask,
605 sizeof(cdp->aumask))))
606 break;
607 cdp->au.data_length = 0;
608 cdp->au.port[0].channels = CHANNEL_0;
609 cdp->au.port[1].channels = CHANNEL_1;
610 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
611 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
612 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
613 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
614 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
615 }
616 break;
617
618 case CDIOCSETPATCH:
619 {
620 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data;
621
622 error = acd_setchan(dev, arg->patch[0], arg->patch[1],
623 arg->patch[2], arg->patch[3]);
624 }
625 break;
626
627 case CDIOCSETMONO:
628 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
629 break;
630
631 case CDIOCSETSTEREO:
632 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0);
633 break;
634
635 case CDIOCSETMUTE:
636 error = acd_setchan(dev, 0, 0, 0, 0);
637 break;
638
639 case CDIOCSETLEFT:
640 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0);
641 break;
642
643 case CDIOCSETRIGHT:
644 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0);
645 break;
646
647 case CDRIOCBLANK:
648 error = acd_blank(dev, (*(int *)ap->a_data));
649 break;
650
651 case CDRIOCNEXTWRITEABLEADDR:
652 {
653 struct acd_track_info track_info;
654
655 if ((error = acd_read_track_info(dev, 0xff, &track_info)))
656 break;
657
658 if (!track_info.nwa_valid) {
659 error = EINVAL;
660 break;
661 }
662 *(int*)ap->a_data = track_info.next_writeable_addr;
663 }
664 break;
665
666 case CDRIOCINITWRITER:
667 error = acd_init_writer(dev, (*(int *)ap->a_data));
668 break;
669
670 case CDRIOCINITTRACK:
671 error = acd_init_track(dev, (struct cdr_track *)ap->a_data);
672 break;
673
674 case CDRIOCFLUSH:
675 error = acd_flush(dev);
676 break;
677
678 case CDRIOCFIXATE:
679 error = acd_fixate(dev, (*(int *)ap->a_data));
680 break;
681
682 case CDRIOCREADSPEED:
683 {
684 int speed = *(int *)ap->a_data;
685
686 /* Preserve old behavior: units in multiples of CDROM speed */
687 if (speed < 177)
688 speed *= 177;
689 error = acd_set_speed(dev, speed, CDR_MAX_SPEED);
690 }
691 break;
692
693 case CDRIOCWRITESPEED:
694 {
695 int speed = *(int *)ap->a_data;
696
697 if (speed < 177)
698 speed *= 177;
699 error = acd_set_speed(dev, CDR_MAX_SPEED, speed);
700 }
701 break;
702
703 case CDRIOCGETBLOCKSIZE:
704 *(int *)ap->a_data = cdp->block_size;
705 break;
706
707 case CDRIOCSETBLOCKSIZE:
708 cdp->block_size = *(int *)ap->a_data;
709 acd_set_ioparm(dev);
710 break;
711
712 case CDRIOCGETPROGRESS:
713 error = acd_get_progress(dev, (int *)ap->a_data);
714 break;
715
716 case CDRIOCSENDCUE:
717 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data);
718 break;
719
720 #ifdef ACD_CDR_FORMAT
721 case CDRIOCREADFORMATCAPS:
722 error = acd_read_format_caps(dev,
723 (struct cdr_format_capacities *)ap->a_data);
724 break;
725
726 case CDRIOCFORMAT:
727 error = acd_format(dev, (struct cdr_format_params *)ap->a_data);
728 break;
729 #endif /* ACD_CDR_FORMAT */
730
731 case DVDIOCREPORTKEY:
732 if (cdp->cap.media & MST_READ_DVDROM)
733 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data);
734 else
735 error = EINVAL;
736 break;
737
738 case DVDIOCSENDKEY:
739 if (cdp->cap.media & MST_READ_DVDROM)
740 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data);
741 else
742 error = EINVAL;
743 break;
744
745 case DVDIOCREADSTRUCTURE:
746 if (cdp->cap.media & MST_READ_DVDROM)
747 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data);
748 else
749 error = EINVAL;
750 break;
751
752 default:
753 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data);
754 }
755 return error;
756 }
757
758 static int
759 acd_strategy(struct dev_strategy_args *ap)
760 {
761 device_t dev = ap->a_head.a_dev->si_drv1;
762 struct bio *bp = ap->a_bio;
763 struct buf *bbp = bp->bio_buf;
764 struct ata_device *atadev = device_get_softc(dev);
765 struct acd_softc *cdp = device_get_ivars(dev);
766 cdev_t cdev = cdp->cdev;
767
768 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) {
769 bbp->b_flags |= B_ERROR;
770 bbp->b_error = EOPNOTSUPP;
771 biodone(bp);
772 return 0;
773 }
774
775 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) {
776 bbp->b_flags |= B_ERROR;
777 bbp->b_error = EIO;
778 biodone(bp);
779 return 0;
780 }
781
782 bp->bio_driver_info = cdev;
783 bbp->b_resid = bbp->b_bcount;
784
785 acd_start(dev, bp);
786 return 0;
787 }
788
789 /* XXX TGEN Collapse this with acd_strategy()? */
790 static void
791 acd_start(device_t dev, struct bio *bp)
792 {
793 struct buf *bbp = bp->bio_buf;
794 struct ata_device *atadev = device_get_softc(dev);
795 struct acd_softc *cdp = device_get_ivars(dev);
796 struct ata_request *request;
797 cdev_t cdev;
798 u_int32_t lba, lastlba, count;
799 int8_t ccb[16];
800 int track, blocksize;
801
802 cdev = bp->bio_driver_info;
803
804 /* reject all queued entries if media changed */
805 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
806 bbp->b_flags |= B_ERROR;
807 bbp->b_error = EIO;
808 biodone(bp);
809 return;
810 }
811
812 bzero(ccb, sizeof(ccb));
813
814 /* AND the unit number out of the minor, and shift the tracknumber back */
815 track = (cdev->si_udev & 0x00ff0000) >> 16;
816
817 if (track) {
818 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
819 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
820 lba = bp->bio_offset / blocksize;
821 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
822 }
823 else {
824 blocksize = cdp->block_size;
825 lastlba = cdp->disk_size;
826 lba = bp->bio_offset / blocksize;
827 }
828
829 count = bbp->b_bcount / blocksize;
830
831 if (bbp->b_cmd == BUF_CMD_READ) {
832 /* if transfer goes beyond range adjust it to be within limits */
833 if (lba + count > lastlba) {
834 /* if we are entirely beyond EOM return EOF */
835 if (lastlba <= lba) {
836 bbp->b_resid = bbp->b_bcount;
837 biodone(bp);
838 return;
839 }
840 count = lastlba - lba;
841 }
842 switch (blocksize) {
843 case 2048:
844 ccb[0] = ATAPI_READ_BIG;
845 break;
846
847 case 2352:
848 ccb[0] = ATAPI_READ_CD;
849 ccb[9] = 0xf8;
850 break;
851
852 default:
853 ccb[0] = ATAPI_READ_CD;
854 ccb[9] = 0x10;
855 }
856 }
857 else
858 ccb[0] = ATAPI_WRITE_BIG;
859
860 ccb[1] = 0;
861 ccb[2] = lba>>24;
862 ccb[3] = lba>>16;
863 ccb[4] = lba>>8;
864 ccb[5] = lba;
865 ccb[6] = count>>16;
866 ccb[7] = count>>8;
867 ccb[8] = count;
868
869 if (!(request = ata_alloc_request())) {
870 bbp->b_flags |= B_ERROR;
871 bbp->b_error = ENOMEM;
872 biodone(bp);
873 return;
874 }
875 request->dev = dev;
876 request->bio = bp;
877 bcopy(ccb, request->u.atapi.ccb,
878 (atadev->param.config & ATA_PROTO_MASK) ==
879 ATA_PROTO_ATAPI_12 ? 16 : 12);
880 request->data = bbp->b_data;
881 request->bytecount = count * blocksize;
882 request->transfersize = min(request->bytecount, 65534);
883 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30;
884 request->retries = 2;
885 request->callback = acd_done;
886 request->flags = ATA_R_ATAPI;
887 if (atadev->mode >= ATA_DMA)
888 request->flags |= ATA_R_DMA;
889 switch (bbp->b_cmd) {
890 case BUF_CMD_READ:
891 request->flags |= ATA_R_READ;
892 break;
893 case BUF_CMD_WRITE:
894 request->flags |= ATA_R_WRITE;
895 break;
896 default:
897 device_printf(dev, "unknown BUF operation\n");
898 ata_free_request(request);
899 bbp->b_flags |= B_ERROR;
900 bbp->b_error = EIO;
901 biodone(bp);
902 return;
903 }
904 devstat_start_transaction(&cdp->stats);
905 ata_queue_request(request);
906 }
907
908 static void
909 acd_done(struct ata_request *request)
910 {
911 struct acd_softc *cdp = device_get_ivars(request->dev);
912 struct bio *bp = request->bio;
913 struct buf *bbp = bp->bio_buf;
914
915 /* finish up transfer */
916 if ((bbp->b_error = request->result))
917 bbp->b_flags |= B_ERROR;
918 bbp->b_resid = bbp->b_bcount - request->donecount;
919 devstat_end_transaction_buf(&cdp->stats, bbp);
920 biodone(bp);
921 ata_free_request(request);
922 }
923
924 static void
925 acd_set_ioparm(device_t dev)
926 {
927 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
928 struct acd_softc *cdp = device_get_ivars(dev);
929
930 if (ch->dma)
931 cdp->iomax = min(ch->dma->max_iosize, 65534);
932 else
933 cdp->iomax = min(DFLTPHYS, 65534);
934 }
935
936 static void
937 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
938 {
939 lba += 150;
940 lba &= 0xffffff;
941 *m = lba / (60 * 75);
942 lba %= (60 * 75);
943 *s = lba / 75;
944 *f = lba % 75;
945 }
946
947 static u_int32_t
948 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
949 {
950 return (m * 60 + s) * 75 + f - 150;
951 }
952
953 static void
954 acd_read_toc(device_t dev)
955 {
956 struct ata_device *atadev = device_get_softc(dev);
957 struct acd_softc *cdp = device_get_ivars(dev);
958 struct acd_tracknode *tracknode;
959 u_int32_t sizes[2];
960 int8_t ccb[16];
961 int track, ntracks, len;
962
963 atadev->flags &= ~ATA_D_MEDIA_CHANGED;
964 bzero(&cdp->toc, sizeof(cdp->toc));
965
966 if (acd_test_ready(dev))
967 return;
968
969 bzero(ccb, sizeof(ccb));
970 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
971 ccb[0] = ATAPI_READ_TOC;
972 ccb[7] = len>>8;
973 ccb[8] = len;
974 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
975 ATA_R_READ | ATA_R_QUIET, 30)) {
976 bzero(&cdp->toc, sizeof(cdp->toc));
977 return;
978 }
979 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
980 if (ntracks <= 0 || ntracks > MAXTRK) {
981 bzero(&cdp->toc, sizeof(cdp->toc));
982 return;
983 }
984
985 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
986 bzero(ccb, sizeof(ccb));
987 ccb[0] = ATAPI_READ_TOC;
988 ccb[7] = len>>8;
989 ccb[8] = len;
990 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
991 ATA_R_READ | ATA_R_QUIET, 30)) {
992 bzero(&cdp->toc, sizeof(cdp->toc));
993 return;
994 }
995 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
996
997 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
998 acd_set_ioparm(dev);
999 bzero(ccb, sizeof(ccb));
1000 ccb[0] = ATAPI_READ_CAPACITY;
1001 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes),
1002 ATA_R_READ | ATA_R_QUIET, 30)) {
1003 bzero(&cdp->toc, sizeof(cdp->toc));
1004 return;
1005 }
1006 cdp->disk_size = ntohl(sizes[0]) + 1;
1007
1008 for (track = 1; track <= ntracks; track ++) {
1009 if (cdp->track[track] != NULL)
1010 continue;
1011 tracknode = acd_make_tracknode(dev, track);
1012 cdp->track[track] = tracknode;
1013 }
1014 for (; track < MAXTRK; track ++) {
1015 if (cdp->track[track] == NULL)
1016 continue;
1017 acd_destroy_tracknode(dev, track);
1018 cdp->track[track] = NULL;
1019 }
1020
1021 #ifdef ACD_DEBUG
1022 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1023 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ",
1024 cdp->disk_size, cdp->block_size,
1025 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1);
1026 if (cdp->toc.tab[0].control & 4)
1027 printf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576);
1028 else
1029 printf("%d:%d audio\n",
1030 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1031 }
1032 #endif
1033 }
1034
1035 /*
1036 * Makes a new device node for the numbered track and returns a struct
1037 * acd_tracknode pointer to be included in the list of tracks available on the
1038 * medium.
1039 */
1040 static struct acd_tracknode *
1041 acd_make_tracknode(device_t dev, int track)
1042 {
1043 struct acd_softc *cdp = device_get_ivars(dev);
1044 struct acd_tracknode *tracknode;
1045 char name[16];
1046
1047 ksprintf(name, "acd%dt%d", device_get_unit(dev), track);
1048 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO);
1049 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) |
1050 (track << 16), UID_ROOT, GID_OPERATOR, 0644,
1051 name, NULL);
1052 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1;
1053 reference_dev(tracknode->cdev);
1054 return tracknode;
1055 }
1056
1057 /*
1058 * Destroys the device node of a numbered track and frees the related struct
1059 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to
1060 * have a complementary function to acd_make_tracknode().
1061 */
1062 static void
1063 acd_destroy_tracknode(device_t dev, int track)
1064 {
1065 struct acd_softc *cdp = device_get_ivars(dev);
1066 struct acd_tracknode *tracknode;
1067
1068 tracknode = cdp->track[track];
1069 destroy_dev(tracknode->cdev);
1070 kfree(tracknode, M_ACD);
1071 }
1072
1073 static int
1074 acd_play(device_t dev, int start, int end)
1075 {
1076 int8_t ccb[16];
1077
1078 bzero(ccb, sizeof(ccb));
1079 ccb[0] = ATAPI_PLAY_MSF;
1080 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1081 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1082 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10);
1083 }
1084
1085 static int
1086 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1087 {
1088 struct acd_softc *cdp = device_get_ivars(dev);
1089 int error;
1090
1091 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1092 sizeof(cdp->au))))
1093 return error;
1094 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1095 return EIO;
1096 cdp->au.data_length = 0;
1097 cdp->au.port[0].channels = c0;
1098 cdp->au.port[1].channels = c1;
1099 cdp->au.port[2].channels = c2;
1100 cdp->au.port[3].channels = c3;
1101 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
1102 }
1103
1104 static int
1105 acd_init_writer(device_t dev, int test_write)
1106 {
1107 int8_t ccb[16];
1108
1109 bzero(ccb, sizeof(ccb));
1110 ccb[0] = ATAPI_REZERO;
1111 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1112 ccb[0] = ATAPI_SEND_OPC_INFO;
1113 ccb[1] = 0x01;
1114 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30);
1115 return 0;
1116 }
1117
1118 static int
1119 acd_fixate(device_t dev, int multisession)
1120 {
1121 struct acd_softc *cdp = device_get_ivars(dev);
1122 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1123 0, 0, 0, 0, 0, 0, 0, 0 };
1124 int timeout = 5*60*2;
1125 int error, dummy;
1126 struct write_param param;
1127
1128 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1129 (caddr_t)&param, sizeof(param))))
1130 return error;
1131
1132 param.data_length = 0;
1133 if (multisession)
1134 param.session_type = CDR_SESS_MULTI;
1135 else
1136 param.session_type = CDR_SESS_NONE;
1137
1138 if ((error = acd_mode_select(dev, (caddr_t)&param, param.page_length + 10)))
1139 return error;
1140
1141 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1142 if (error)
1143 return error;
1144
1145 /* some drives just return ready, wait for the expected fixate time */
1146 if ((error = acd_test_ready(dev)) != EBUSY) {
1147 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1148 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1149 return acd_test_ready(dev);
1150 }
1151
1152 while (timeout-- > 0) {
1153 if ((error = acd_get_progress(dev, &dummy)))
1154 return error;
1155 if ((error = acd_test_ready(dev)) != EBUSY)
1156 return error;
1157 tsleep(&error, 0, "acdcld", hz / 2);
1158 }
1159 return EIO;
1160 }
1161
1162 static int
1163 acd_init_track(device_t dev, struct cdr_track *track)
1164 {
1165 struct acd_softc *cdp = device_get_ivars(dev);
1166 struct write_param param;
1167 int error;
1168
1169 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1170 (caddr_t)&param, sizeof(param))))
1171 return error;
1172
1173 param.data_length = 0;
1174 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1175 param.page_length = 0x32;
1176 param.test_write = track->test_write ? 1 : 0;
1177 param.write_type = CDR_WTYPE_TRACK;
1178 param.session_type = CDR_SESS_NONE;
1179 param.fp = 0;
1180 param.packet_size = 0;
1181
1182 if (cdp->cap.capabilities & MST_BURNPROOF)
1183 param.burnproof = 1;
1184
1185 switch (track->datablock_type) {
1186
1187 case CDR_DB_RAW:
1188 if (track->preemp)
1189 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1190 else
1191 param.track_mode = CDR_TMODE_AUDIO;
1192 cdp->block_size = 2352;
1193 param.datablock_type = CDR_DB_RAW;
1194 param.session_format = CDR_SESS_CDROM;
1195 break;
1196
1197 case CDR_DB_ROM_MODE1:
1198 cdp->block_size = 2048;
1199 param.track_mode = CDR_TMODE_DATA;
1200 param.datablock_type = CDR_DB_ROM_MODE1;
1201 param.session_format = CDR_SESS_CDROM;
1202 break;
1203
1204 case CDR_DB_ROM_MODE2:
1205 cdp->block_size = 2336;
1206 param.track_mode = CDR_TMODE_DATA;
1207 param.datablock_type = CDR_DB_ROM_MODE2;
1208 param.session_format = CDR_SESS_CDROM;
1209 break;
1210
1211 case CDR_DB_XA_MODE1:
1212 cdp->block_size = 2048;
1213 param.track_mode = CDR_TMODE_DATA;
1214 param.datablock_type = CDR_DB_XA_MODE1;
1215 param.session_format = CDR_SESS_CDROM_XA;
1216 break;
1217
1218 case CDR_DB_XA_MODE2_F1:
1219 cdp->block_size = 2056;
1220 param.track_mode = CDR_TMODE_DATA;
1221 param.datablock_type = CDR_DB_XA_MODE2_F1;
1222 param.session_format = CDR_SESS_CDROM_XA;
1223 break;
1224
1225 case CDR_DB_XA_MODE2_F2:
1226 cdp->block_size = 2324;
1227 param.track_mode = CDR_TMODE_DATA;
1228 param.datablock_type = CDR_DB_XA_MODE2_F2;
1229 param.session_format = CDR_SESS_CDROM_XA;
1230 break;
1231
1232 case CDR_DB_XA_MODE2_MIX:
1233 cdp->block_size = 2332;
1234 param.track_mode = CDR_TMODE_DATA;
1235 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1236 param.session_format = CDR_SESS_CDROM_XA;
1237 break;
1238 }
1239 acd_set_ioparm(dev);
1240 return acd_mode_select(dev, (caddr_t)&param, param.page_length + 10);
1241 }
1242
1243 static int
1244 acd_flush(device_t dev)
1245 {
1246 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1247 0, 0, 0, 0, 0, 0, 0, 0 };
1248
1249 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1250 }
1251
1252 static int
1253 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info)
1254 {
1255 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1256 lba>>24, lba>>16, lba>>8, lba, 0,
1257 sizeof(*info)>>8, sizeof(*info),
1258 0, 0, 0, 0, 0, 0, 0 };
1259 int error;
1260
1261 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info),
1262 ATA_R_READ, 30)))
1263 return error;
1264 info->track_start_addr = ntohl(info->track_start_addr);
1265 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1266 info->free_blocks = ntohl(info->free_blocks);
1267 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1268 info->track_length = ntohl(info->track_length);
1269 return 0;
1270 }
1271
1272 static int
1273 acd_get_progress(device_t dev, int *finished)
1274 {
1275 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1276 0, 0, 0, 0, 0, 0, 0, 0 };
1277 struct ata_request *request;
1278 int8_t dummy[8];
1279
1280 if (!(request = ata_alloc_request()))
1281 return ENOMEM;
1282
1283 request->dev = dev;
1284 bcopy(ccb, request->u.atapi.ccb, 16);
1285 request->data = dummy;
1286 request->bytecount = sizeof(dummy);
1287 request->transfersize = min(request->bytecount, 65534);
1288 request->flags = ATA_R_ATAPI | ATA_R_READ;
1289 request->timeout = 30;
1290 ata_queue_request(request);
1291 if (!request->error && request->u.atapi.sense.error & ATA_SENSE_VALID)
1292 *finished = ((request->u.atapi.sense.specific2 |
1293 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535;
1294 else
1295 *finished = 0;
1296 ata_free_request(request);
1297 return 0;
1298 }
1299
1300 static int
1301 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet)
1302 {
1303 struct acd_softc *cdp = device_get_ivars(dev);
1304 struct write_param param;
1305 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1306 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1307 0, 0, 0, 0, 0, 0, 0 };
1308 int8_t *buffer;
1309 int32_t error;
1310
1311 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1312 (caddr_t)&param, sizeof(param))))
1313 return error;
1314
1315 param.data_length = 0;
1316 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1317 param.page_length = 0x32;
1318 param.test_write = cuesheet->test_write ? 1 : 0;
1319 param.write_type = CDR_WTYPE_SESSION;
1320 param.session_type = cuesheet->session_type;
1321 param.fp = 0;
1322 param.packet_size = 0;
1323 param.track_mode = CDR_TMODE_AUDIO;
1324 param.datablock_type = CDR_DB_RAW;
1325 param.session_format = cuesheet->session_format;
1326 if (cdp->cap.capabilities & MST_BURNPROOF)
1327 param.burnproof = 1;
1328
1329 if ((error = acd_mode_select(dev, (caddr_t)&param, param.page_length + 10)))
1330 return error;
1331
1332 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1333 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_NOWAIT)))
1334 return ENOMEM;
1335
1336 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1337 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30);
1338 kfree(buffer, M_ACD);
1339 return error;
1340 }
1341
1342 static int
1343 acd_report_key(device_t dev, struct dvd_authinfo *ai)
1344 {
1345 struct dvd_miscauth *d = NULL;
1346 u_int32_t lba = 0;
1347 int16_t length;
1348 int8_t ccb[16];
1349 int error;
1350
1351 switch (ai->format) {
1352 case DVD_REPORT_AGID:
1353 case DVD_REPORT_ASF:
1354 case DVD_REPORT_RPC:
1355 length = 8;
1356 break;
1357 case DVD_REPORT_KEY1:
1358 length = 12;
1359 break;
1360 case DVD_REPORT_TITLE_KEY:
1361 length = 12;
1362 lba = ai->lba;
1363 break;
1364 case DVD_REPORT_CHALLENGE:
1365 length = 16;
1366 break;
1367 case DVD_INVALIDATE_AGID:
1368 length = 0;
1369 break;
1370 default:
1371 return EINVAL;
1372 }
1373
1374 bzero(ccb, sizeof(ccb));
1375 ccb[0] = ATAPI_REPORT_KEY;
1376 ccb[2] = (lba >> 24) & 0xff;
1377 ccb[3] = (lba >> 16) & 0xff;
1378 ccb[4] = (lba >> 8) & 0xff;
1379 ccb[5] = lba & 0xff;
1380 ccb[8] = (length >> 8) & 0xff;
1381 ccb[9] = length & 0xff;
1382 ccb[10] = (ai->agid << 6) | ai->format;
1383
1384 if (length) {
1385 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1386 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1387 return ENOMEM;
1388 d->length = htons(length - 2);
1389 }
1390
1391 error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
1392 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
1393 if (error) {
1394 if (length)
1395 kfree(d, M_ACD);
1396 return error;
1397 }
1398
1399 switch (ai->format) {
1400 case DVD_REPORT_AGID:
1401 ai->agid = d->data[3] >> 6;
1402 break;
1403
1404 case DVD_REPORT_CHALLENGE:
1405 bcopy(&d->data[0], &ai->keychal[0], 10);
1406 break;
1407
1408 case DVD_REPORT_KEY1:
1409 bcopy(&d->data[0], &ai->keychal[0], 5);
1410 break;
1411
1412 case DVD_REPORT_TITLE_KEY:
1413 ai->cpm = (d->data[0] >> 7);
1414 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1415 ai->cgms = (d->data[0] >> 4) & 0x3;
1416 bcopy(&d->data[1], &ai->keychal[0], 5);
1417 break;
1418
1419 case DVD_REPORT_ASF:
1420 ai->asf = d->data[3] & 1;
1421 break;
1422
1423 case DVD_REPORT_RPC:
1424 ai->reg_type = (d->data[0] >> 6);
1425 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1426 ai->user_rsts = d->data[0] & 0x7;
1427 ai->region = d->data[1];
1428 ai->rpc_scheme = d->data[2];
1429 break;
1430
1431 case DVD_INVALIDATE_AGID:
1432 break;
1433
1434 default:
1435 error = EINVAL;
1436 }
1437 if (length)
1438 kfree(d, M_ACD);
1439 return error;
1440 }
1441
1442 static int
1443 acd_send_key(device_t dev, struct dvd_authinfo *ai)
1444 {
1445 struct dvd_miscauth *d;
1446 int16_t length;
1447 int8_t ccb[16];
1448 int error;
1449
1450 switch (ai->format) {
1451 case DVD_SEND_CHALLENGE:
1452 length = 16;
1453 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1454 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1455 return ENOMEM;
1456 bcopy(ai->keychal, &d->data[0], 10);
1457 break;
1458
1459 case DVD_SEND_KEY2:
1460 length = 12;
1461 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1462 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1463 return ENOMEM;
1464 bcopy(&ai->keychal[0], &d->data[0], 5);
1465 break;
1466
1467 case DVD_SEND_RPC:
1468 length = 8;
1469 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1470 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1471 return ENOMEM;
1472 d->data[0] = ai->region;
1473 break;
1474
1475 default:
1476 return EINVAL;
1477 }
1478
1479 bzero(ccb, sizeof(ccb));
1480 ccb[0] = ATAPI_SEND_KEY;
1481 ccb[8] = (length >> 8) & 0xff;
1482 ccb[9] = length & 0xff;
1483 ccb[10] = (ai->agid << 6) | ai->format;
1484 d->length = htons(length - 2);
1485 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10);
1486 kfree(d, M_ACD);
1487 return error;
1488 }
1489
1490 static int
1491 acd_read_structure(device_t dev, struct dvd_struct *s)
1492 {
1493 struct dvd_miscauth *d;
1494 u_int16_t length;
1495 int8_t ccb[16];
1496 int error = 0;
1497
1498 switch(s->format) {
1499 case DVD_STRUCT_PHYSICAL:
1500 length = 21;
1501 break;
1502
1503 case DVD_STRUCT_COPYRIGHT:
1504 length = 8;
1505 break;
1506
1507 case DVD_STRUCT_DISCKEY:
1508 length = 2052;
1509 break;
1510
1511 case DVD_STRUCT_BCA:
1512 length = 192;
1513 break;
1514
1515 case DVD_STRUCT_MANUFACT:
1516 length = 2052;
1517 break;
1518
1519 case DVD_STRUCT_DDS:
1520 case DVD_STRUCT_PRERECORDED:
1521 case DVD_STRUCT_UNIQUEID:
1522 case DVD_STRUCT_LIST:
1523 case DVD_STRUCT_CMI:
1524 case DVD_STRUCT_RMD_LAST:
1525 case DVD_STRUCT_RMD_RMA:
1526 case DVD_STRUCT_DCB:
1527 return ENOSYS;
1528
1529 default:
1530 return EINVAL;
1531 }
1532
1533 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
1534 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1535 return ENOMEM;
1536 d->length = htons(length - 2);
1537
1538 bzero(ccb, sizeof(ccb));
1539 ccb[0] = ATAPI_READ_STRUCTURE;
1540 ccb[6] = s->layer_num;
1541 ccb[7] = s->format;
1542 ccb[8] = (length >> 8) & 0xff;
1543 ccb[9] = length & 0xff;
1544 ccb[10] = s->agid << 6;
1545 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30);
1546 if (error) {
1547 kfree(d, M_ACD);
1548 return error;
1549 }
1550
1551 switch (s->format) {
1552 case DVD_STRUCT_PHYSICAL: {
1553 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1554
1555 layer->book_type = d->data[0] >> 4;
1556 layer->book_version = d->data[0] & 0xf;
1557 layer->disc_size = d->data[1] >> 4;
1558 layer->max_rate = d->data[1] & 0xf;
1559 layer->nlayers = (d->data[2] >> 5) & 3;
1560 layer->track_path = (d->data[2] >> 4) & 1;
1561 layer->layer_type = d->data[2] & 0xf;
1562 layer->linear_density = d->data[3] >> 4;
1563 layer->track_density = d->data[3] & 0xf;
1564 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1565 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1566 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1567 layer->bca = d->data[16] >> 7;
1568 break;
1569 }
1570
1571 case DVD_STRUCT_COPYRIGHT:
1572 s->cpst = d->data[0];
1573 s->rmi = d->data[1];
1574 break;
1575
1576 case DVD_STRUCT_DISCKEY:
1577 bcopy(&d->data[0], &s->data[0], 2048);
1578 break;
1579
1580 case DVD_STRUCT_BCA:
1581 s->length = ntohs(d->length);
1582 bcopy(&d->data[0], &s->data[0], s->length);
1583 break;
1584
1585 case DVD_STRUCT_MANUFACT:
1586 s->length = ntohs(d->length);
1587 bcopy(&d->data[0], &s->data[0], s->length);
1588 break;
1589
1590 default:
1591 error = EINVAL;
1592 }
1593 kfree(d, M_ACD);
1594 return error;
1595 }
1596
1597 static int
1598 acd_tray(device_t dev, int close)
1599 {
1600 struct ata_device *atadev = device_get_softc(dev);
1601 struct acd_softc *cdp = device_get_ivars(dev);
1602 int error = ENODEV;
1603
1604 if (cdp->cap.mechanism & MST_EJECT) {
1605 if (close) {
1606 if (!(error = acd_start_stop(dev, 3))) {
1607 acd_read_toc(dev);
1608 acd_prevent_allow(dev, 1);
1609 cdp->flags |= F_LOCKED;
1610 }
1611 }
1612 else {
1613 acd_start_stop(dev, 0);
1614 acd_prevent_allow(dev, 0);
1615 cdp->flags &= ~F_LOCKED;
1616 atadev->flags |= ATA_D_MEDIA_CHANGED;
1617 error = acd_start_stop(dev, 2);
1618 }
1619 }
1620 return error;
1621 }
1622
1623 static int
1624 acd_blank(device_t dev, int blanktype)
1625 {
1626 struct ata_device *atadev = device_get_softc(dev);
1627 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1628 0, 0, 0, 0, 0, 0, 0, 0 };
1629
1630 atadev->flags |= ATA_D_MEDIA_CHANGED;
1631 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1632 }
1633
1634 static int
1635 acd_prevent_allow(device_t dev, int lock)
1636 {
1637 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1638 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1639
1640 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1641 }
1642
1643 static int
1644 acd_start_stop(device_t dev, int start)
1645 {
1646 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1647 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1648
1649 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1650 }
1651
1652 static int
1653 acd_pause_resume(device_t dev, int pause)
1654 {
1655 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1656 0, 0, 0, 0, 0, 0, 0 };
1657
1658 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1659 }
1660
1661 static int
1662 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize)
1663 {
1664 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1665 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1666 int error;
1667
1668 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10);
1669 return error;
1670 }
1671
1672 static int
1673 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize)
1674 {
1675 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1676 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1677
1678 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30);
1679 }
1680
1681 static int
1682 acd_set_speed(device_t dev, int rdspeed, int wrspeed)
1683 {
1684 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1685 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1686 int error;
1687
1688 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1689 if (!error)
1690 acd_get_cap(dev);
1691 return error;
1692 }
1693
1694 static void
1695 acd_get_cap(device_t dev)
1696 {
1697 struct acd_softc *cdp = device_get_ivars(dev);
1698 int count;
1699
1700 /* get drive capabilities, some bugridden drives needs this repeated */
1701 for (count = 0 ; count < 5 ; count++) {
1702 if (!acd_mode_sense(dev, ATAPI_CDROM_CAP_PAGE,
1703 (caddr_t)&cdp->cap, sizeof(cdp->cap)) &&
1704 cdp->cap.page_code == ATAPI_CDROM_CAP_PAGE) {
1705 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1706 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1707 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1708 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177);
1709 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1710 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);
1711 }
1712 }
1713 }
1714
1715 #ifdef ACD_CDR_FORMAT
1716 static int
1717 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps)
1718 {
1719 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0,
1720 (sizeof(struct cdr_format_capacities) >> 8) & 0xff,
1721 sizeof(struct cdr_format_capacities) & 0xff,
1722 0, 0, 0, 0, 0, 0, 0 };
1723
1724 return ata_atapicmd(dev, ccb, (caddr_t)caps,
1725 sizeof(struct cdr_format_capacities), ATA_R_READ, 30);
1726 }
1727
1728 static int
1729 acd_format(device_t dev, struct cdr_format_params* params)
1730 {
1731 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0,
1732 0, 0, 0, 0, 0, 0 };
1733 int error;
1734
1735 error = ata_atapicmd(dev, ccb, (u_int8_t *)params,
1736 sizeof(struct cdr_format_params), 0, 30);
1737 return error;
1738 }
1739 #endif /* ACD_CDR_FORMAT */
1740
1741 static int
1742 acd_test_ready(device_t dev)
1743 {
1744 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
1745 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1746
1747 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1748 }
1749
1750 static void
1751 acd_describe(device_t dev)
1752 {
1753 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
1754 struct ata_device *atadev = device_get_softc(dev);
1755 struct acd_softc *cdp = device_get_ivars(dev);
1756 int comma = 0;
1757 char *mechanism;
1758
1759 if (bootverbose) {
1760 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n",
1761 atadev->param.model, atadev->param.revision,
1762 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1763 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1764 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1765 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1766 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM",
1767 device_get_unit(ch->dev),
1768 (atadev->unit == ATA_MASTER) ? "master" : "slave");
1769
1770 device_printf(dev, "%s", "");
1771 if (cdp->cap.cur_read_speed) {
1772 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
1773 if (cdp->cap.max_read_speed)
1774 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
1775 if ((cdp->cap.cur_write_speed) &&
1776 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1777 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) {
1778 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
1779 if (cdp->cap.max_write_speed)
1780 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
1781 }
1782 comma = 1;
1783 }
1784 if (cdp->cap.buf_size) {
1785 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
1786 comma = 1;
1787 }
1788 printf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode));
1789
1790 device_printf(dev, "Reads:");
1791 comma = 0;
1792 if (cdp->cap.media & MST_READ_CDR) {
1793 printf(" CDR"); comma = 1;
1794 }
1795 if (cdp->cap.media & MST_READ_CDRW) {
1796 printf("%s CDRW", comma ? "," : ""); comma = 1;
1797 }
1798 if (cdp->cap.capabilities & MST_READ_CDDA) {
1799 if (cdp->cap.capabilities & MST_CDDA_STREAM)
1800 printf("%s CDDA stream", comma ? "," : "");
1801 else
1802 printf("%s CDDA", comma ? "," : "");
1803 comma = 1;
1804 }
1805 if (cdp->cap.media & MST_READ_DVDROM) {
1806 printf("%s DVDROM", comma ? "," : ""); comma = 1;
1807 }
1808 if (cdp->cap.media & MST_READ_DVDR) {
1809 printf("%s DVDR", comma ? "," : ""); comma = 1;
1810 }
1811 if (cdp->cap.media & MST_READ_DVDRAM) {
1812 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1813 }
1814 if (cdp->cap.media & MST_READ_PACKET)
1815 printf("%s packet", comma ? "," : "");
1816
1817 printf("\n");
1818 device_printf(dev, "Writes:");
1819 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1820 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) {
1821 comma = 0;
1822 if (cdp->cap.media & MST_WRITE_CDR) {
1823 printf(" CDR" ); comma = 1;
1824 }
1825 if (cdp->cap.media & MST_WRITE_CDRW) {
1826 printf("%s CDRW", comma ? "," : ""); comma = 1;
1827 }
1828 if (cdp->cap.media & MST_WRITE_DVDR) {
1829 printf("%s DVDR", comma ? "," : ""); comma = 1;
1830 }
1831 if (cdp->cap.media & MST_WRITE_DVDRAM) {
1832 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1833 }
1834 if (cdp->cap.media & MST_WRITE_TEST) {
1835 printf("%s test write", comma ? "," : ""); comma = 1;
1836 }
1837 if (cdp->cap.capabilities & MST_BURNPROOF)
1838 printf("%s burnproof", comma ? "," : "");
1839 }
1840 printf("\n");
1841 if (cdp->cap.capabilities & MST_AUDIO_PLAY) {
1842 device_printf(dev, "Audio: ");
1843 if (cdp->cap.capabilities & MST_AUDIO_PLAY)
1844 printf("play");
1845 if (cdp->cap.max_vol_levels)
1846 printf(", %d volume levels", cdp->cap.max_vol_levels);
1847 printf("\n");
1848 }
1849 device_printf(dev, "Mechanism: ");
1850 switch (cdp->cap.mechanism & MST_MECH_MASK) {
1851 case MST_MECH_CADDY:
1852 mechanism = "caddy"; break;
1853 case MST_MECH_TRAY:
1854 mechanism = "tray"; break;
1855 case MST_MECH_POPUP:
1856 mechanism = "popup"; break;
1857 case MST_MECH_CHANGER:
1858 mechanism = "changer"; break;
1859 case MST_MECH_CARTRIDGE:
1860 mechanism = "cartridge"; break;
1861 default:
1862 mechanism = 0; break;
1863 }
1864 if (mechanism)
1865 printf("%s%s", (cdp->cap.mechanism & MST_EJECT) ?
1866 "ejectable " : "", mechanism);
1867 else if (cdp->cap.mechanism & MST_EJECT)
1868 printf("ejectable");
1869
1870 if (cdp->cap.mechanism & MST_LOCKABLE)
1871 printf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked");
1872 if (cdp->cap.mechanism & MST_PREVENT)
1873 printf(", lock protected");
1874 printf("\n");
1875
1876 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) {
1877 device_printf(dev, "Medium: ");
1878 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1879 case MST_CDROM:
1880 printf("CD-ROM "); break;
1881 case MST_CDR:
1882 printf("CD-R "); break;
1883 case MST_CDRW:
1884 printf("CD-RW "); break;
1885 case MST_DOOR_OPEN:
1886 printf("door open"); break;
1887 case MST_NO_DISC:
1888 printf("no/blank disc"); break;
1889 case MST_FMT_ERROR:
1890 printf("medium format error"); break;
1891 }
1892 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
1893 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
1894 case MST_DATA_120:
1895 printf("120mm data disc"); break;
1896 case MST_AUDIO_120:
1897 printf("120mm audio disc"); break;
1898 case MST_COMB_120:
1899 printf("120mm data/audio disc"); break;
1900 case MST_PHOTO_120:
1901 printf("120mm photo disc"); break;
1902 case MST_DATA_80:
1903 printf("80mm data disc"); break;
1904 case MST_AUDIO_80:
1905 printf("80mm audio disc"); break;
1906 case MST_COMB_80:
1907 printf("80mm data/audio disc"); break;
1908 case MST_PHOTO_80:
1909 printf("80mm photo disc"); break;
1910 case MST_FMT_NONE:
1911 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1912 case MST_CDROM:
1913 printf("unknown"); break;
1914 case MST_CDR:
1915 case MST_CDRW:
1916 printf("blank"); break;
1917 }
1918 break;
1919 default:
1920 printf("unknown (0x%x)", cdp->cap.medium_type); break;
1921 }
1922 }
1923 printf("\n");
1924 }
1925 }
1926 else {
1927 device_printf(dev, "%s ",
1928 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1929 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1930 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1931 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1932 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" :
1933 "CDROM");
1934 printf("<%.40s/%.8s> at ata%d-%s %s\n",
1935 atadev->param.model, atadev->param.revision,
1936 device_get_unit(ch->dev),
1937 (atadev->unit == ATA_MASTER) ? "master" : "slave",
1938 ata_mode2str(atadev->mode) );
1939 }
1940 }
1941
1942 static device_method_t acd_methods[] = {
1943 /* device interface */
1944 DEVMETHOD(device_probe, acd_probe),
1945 DEVMETHOD(device_attach, acd_attach),
1946 DEVMETHOD(device_detach, acd_detach),
1947 DEVMETHOD(device_shutdown, acd_shutdown),
1948
1949 /* ATA methods */
1950 DEVMETHOD(ata_reinit, acd_reinit),
1951
1952 { 0, 0 }
1953 };
1954
1955 static driver_t acd_driver = {
1956 "acd",
1957 acd_methods,
1958 0,
1959 };
1960
1961 static devclass_t acd_devclass;
1962
1963 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL);
1964 MODULE_VERSION(acd, 1);
1965 MODULE_DEPEND(acd, ata, 1, 1, 1);
Port diff from OpenBSD to DragonFly