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sdhci - Handle ADMA error interrupt, similar to ACMD12 error interrupt.
[dragonfly.git] / sys / dev / disk / nata / atapi-cd.c
blobd4ed51bfb6759e901ae3e2d5f99527affee148b3
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 1.196 2007/11/19 21:11:26 sos Exp $
27 */
28
29 #include "opt_ata.h"
30
31 #include <sys/param.h>
32 #include <sys/bio.h>
33 #include <sys/buf.h>
34 #include <sys/bus.h>
35 #include <sys/cdio.h>
36 #include <sys/cdrio.h>
37 #include <sys/device.h>
38 #include <sys/devicestat.h>
39 #include <sys/disk.h>
40 #include <sys/dvdio.h>
41 #include <sys/kernel.h>
42 #include <sys/malloc.h>
43 #include <sys/module.h>
44 #include <sys/nata.h>
45 #include <sys/proc.h>
46 #include <sys/priv.h>
47 #include <sys/systm.h>
48 #include <sys/udev.h>
49
50 #include "ata-all.h"
51 #include "atapi-cd.h"
52 #include "ata_if.h"
53
54 /* device structure */
55 static d_open_t acd_open;
56 static d_close_t acd_close;
57 static d_ioctl_t acd_ioctl;
58 static d_strategy_t acd_strategy;
59 static struct dev_ops acd_ops = {
60 { "acd", 117, D_DISK | D_TRACKCLOSE },
61 .d_open = acd_open,
62 .d_close = acd_close,
63 .d_read = physread,
64 .d_write = physwrite,
65 .d_ioctl = acd_ioctl,
66 .d_strategy = acd_strategy,
67 };
68
69 /* prototypes */
70 static void acd_set_ioparm(device_t);
71 static void acd_describe(device_t);
72 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
73 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
74 static void acd_start(device_t, struct bio *);
75 static void acd_done(struct ata_request *);
76 static void acd_read_toc(device_t);
77 #if 0
78 static struct acd_tracknode * acd_make_tracknode(device_t, int);
79 #endif
80 static void acd_destroy_tracknode(device_t, int);
81 static int acd_play(device_t, int, int);
82 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
83 static int acd_init_writer(device_t, int);
84 static int acd_fixate(device_t, int);
85 static int acd_init_track(device_t, struct cdr_track *);
86 static int acd_flush(device_t);
87 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *);
88 static int acd_get_progress(device_t, int *);
89 static int acd_send_cue(device_t, struct cdr_cuesheet *);
90 static int acd_report_key(device_t, struct dvd_authinfo *);
91 static int acd_send_key(device_t, struct dvd_authinfo *);
92 static int acd_read_structure(device_t, struct dvd_struct *);
93 static int acd_tray(device_t, int);
94 static int acd_blank(device_t, int);
95 static int acd_prevent_allow(device_t, int);
96 static int acd_start_stop(device_t, int);
97 static int acd_pause_resume(device_t, int);
98 static int acd_mode_sense(device_t, int, caddr_t, int);
99 static int acd_mode_select(device_t, caddr_t, int);
100 static int acd_set_speed(device_t, int, int);
101 static void acd_get_cap(device_t);
102 #ifdef ACD_CDR_FORMAT
103 /* not yet ready */
104 static int acd_read_format_caps(device_t, struct cdr_format_capacities *);
105 static int acd_format(device_t, struct cdr_format_params *);
106 #endif /* ACD_CDR_FORMAT */
107 static int acd_test_ready(device_t);
108
109 /* internal vars */
110 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers");
111
112 static int
113 acd_probe(device_t dev)
114 {
115 struct ata_device *atadev = device_get_softc(dev);
116
117 if ((atadev->param.config & ATA_PROTO_ATAPI) &&
118 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM)
119 return 0;
120 else
121 return ENXIO;
122 }
123
124 static int
125 acd_attach(device_t dev)
126 {
127 struct ata_device *atadev = device_get_softc(dev);
128 struct acd_softc *cdp;
129 cdev_t cdev;
130
131 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove
132 the OOM check. */
133 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_INTWAIT | M_ZERO);
134 cdp->block_size = 2048;
135 device_set_ivars(dev, cdp);
136 ATA_SETMODE(device_get_parent(dev), dev);
137 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0);
138 acd_get_cap(dev);
139
140 devstat_add_entry(&cdp->stats, "acd", device_get_unit(dev), DEV_BSIZE,
141 DEVSTAT_NO_ORDERED_TAGS,
142 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
143 DEVSTAT_PRIORITY_CD);
144
145 cdev = disk_create(device_get_unit(dev), &cdp->disk, &acd_ops);
146 disk_setdisktype(&cdp->disk, "optical");
147 #if 0
148 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0),
149 UID_ROOT, GID_OPERATOR, 0644, "acd%d",
150 device_get_unit(dev));
151 #endif
152 reference_dev(cdev);
153 cdev->si_drv1 = dev;
154
155 /*
156 * Even though we do not have media information yet, we have to
157 * tell the disk management layer something or dscheck() will be
158 * unhappy.
159 */
160 cdp->cdev = cdev;
161 acd_set_ioparm(dev);
162 atadev->flags |= ATA_D_MEDIA_CHANGED;
163
164 /* announce we are here */
165 acd_describe(dev);
166 return 0;
167 }
168
169 static int
170 acd_detach(device_t dev)
171 {
172 struct acd_softc *cdp = device_get_ivars(dev);
173 int track;
174
175 /* destroy devices from the system so we don't get any further requests */
176 for (track = 1; track < MAXTRK; track++) {
177 if (cdp->track[track] == NULL)
178 continue;
179 acd_destroy_tracknode(dev, track);
180 }
181 destroy_dev(cdp->cdev);
182
183 /* fail requests on the queue and any "in flight" for this device */
184 ata_fail_requests(dev);
185
186 /* don't leave anything behind */
187 dev_ops_remove_minor(&acd_ops, /*dkunitmask(), */dkmakeunit(device_get_unit(dev)));
188 disk_invalidate(&cdp->disk);
189 disk_destroy(&cdp->disk);
190 devstat_remove_entry(&cdp->stats);
191 device_set_ivars(dev, NULL);
192 kfree(cdp, M_ACD);
193 return 0;
194 }
195
196 static void
197 acd_shutdown(device_t dev)
198 {
199 struct ata_device *atadev = device_get_softc(dev);
200
201 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE)
202 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0);
203 }
204
205 static int
206 acd_reinit(device_t dev)
207 {
208 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
209 struct ata_device *atadev = device_get_softc(dev);
210
211 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) ||
212 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) {
213 return 1;
214 }
215 ATA_SETMODE(device_get_parent(dev), dev);
216 return 0;
217 }
218
219 static int
220 acd_open(struct dev_open_args *ap)
221 {
222 device_t dev = ap->a_head.a_dev->si_drv1;
223 /* XXX TGEN Sometimes, we're fed a cdev_t which we didn't create. It
224 doesn't have si_drv1 set, leading to evil NULL derefs. I can actually
225 recover our device_t otherwise, but really, this is a bug, so I'll bail
226 out. */
227 if (!dev)
228 return ENXIO;
229
230 struct ata_device *atadev = device_get_softc(dev);
231 struct acd_softc *cdp = device_get_ivars(dev);
232 struct ata_request *request;
233 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
234 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
235 int timeout = 60;
236
237 if (!cdp)
238 return ENXIO;
239 if (!device_is_attached(dev))
240 return EBUSY;
241 if (!(request = ata_alloc_request()))
242 return ENOMEM;
243
244 /* wait if drive is not finished loading the medium */
245 while(timeout--) {
246 bzero(request, sizeof(struct ata_request));
247 request->dev = dev;
248 bcopy(ccb, request->u.atapi.ccb, 16);
249 request->flags = ATA_R_ATAPI;
250 request->timeout = ATA_DEFAULT_TIMEOUT;
251 ata_queue_request(request);
252 if (!request->error &&
253 (request->u.atapi.sense.key == 2 ||
254 request->u.atapi.sense.key == 7) &&
255 request->u.atapi.sense.asc == 4 &&
256 request->u.atapi.sense.ascq == 1)
257 tsleep(&timeout, 0, "acdld", hz / 2);
258 else
259 break;
260 }
261 ata_free_request(request);
262
263 /*
264 * DragonFly abstracts out the disk layer so our device may not have
265 * a vnode directly associated with it. count_dev() cannot be used.
266 */
267 if (atadev->opencount == 0) {
268 acd_prevent_allow(dev, 1);
269 cdp->flags |= F_LOCKED;
270 acd_read_toc(dev);
271 }
272 ++atadev->opencount;
273 return 0;
274 }
275
276 static int
277 acd_close(struct dev_close_args *ap)
278 {
279 device_t dev = ap->a_head.a_dev->si_drv1;
280 struct acd_softc *cdp = device_get_ivars(dev);
281 struct ata_device *atadev = device_get_softc(dev);
282
283 if (!cdp)
284 return ENXIO;
285
286 if (atadev->opencount == 1) {
287 acd_prevent_allow(dev, 0);
288 cdp->flags &= ~F_LOCKED;
289 }
290 if (atadev->opencount > 0)
291 --atadev->opencount;
292 return 0;
293 }
294
295 static int
296 acd_ioctl(struct dev_ioctl_args *ap)
297 {
298 device_t dev = ap->a_head.a_dev->si_drv1;
299 struct ata_device *atadev = device_get_softc(dev);
300 struct acd_softc *cdp = device_get_ivars(dev);
301 int error = 0, nocopyout = 0;
302
303 if (!cdp)
304 return ENXIO;
305
306 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
307 switch (ap->a_cmd) {
308 case CDIOCRESET:
309 acd_test_ready(dev);
310 break;
311
312 default:
313 acd_read_toc(dev);
314 acd_prevent_allow(dev, 1);
315 cdp->flags |= F_LOCKED;
316 break;
317 }
318 }
319
320 switch (ap->a_cmd) {
321
322 case CDIOCRESUME:
323 error = acd_pause_resume(dev, 1);
324 break;
325
326 case CDIOCPAUSE:
327 error = acd_pause_resume(dev, 0);
328 break;
329
330 case CDIOCSTART:
331 error = acd_start_stop(dev, 1);
332 break;
333
334 case CDIOCSTOP:
335 error = acd_start_stop(dev, 0);
336 break;
337
338 case CDIOCALLOW:
339 error = acd_prevent_allow(dev, 0);
340 cdp->flags &= ~F_LOCKED;
341 break;
342
343 case CDIOCPREVENT:
344 error = acd_prevent_allow(dev, 1);
345 cdp->flags |= F_LOCKED;
346 break;
347
348 case CDIOCRESET:
349 error = priv_check_cred(ap->a_cred, PRIV_ROOT, 0);
350 if (error)
351 break;
352 error = acd_test_ready(dev);
353 break;
354
355 case CDIOCEJECT:
356 if (atadev->opencount > 1) {
357 error = EBUSY;
358 break;
359 }
360 error = acd_tray(dev, 0);
361 break;
362
363 case CDIOCCLOSE:
364 if (atadev->opencount > 1)
365 break;
366 error = acd_tray(dev, 1);
367 break;
368
369 case CDIOREADTOCHEADER:
370 if (!cdp->toc.hdr.ending_track) {
371 error = EIO;
372 break;
373 }
374 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr));
375 break;
376
377 case CDIOREADTOCENTRYS:
378 {
379 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data;
380 struct toc *toc = &cdp->toc;
381 int starting_track = te->starting_track;
382 int len;
383
384 if (!toc->hdr.ending_track) {
385 error = EIO;
386 break;
387 }
388
389 if (te->data_len < sizeof(toc->tab[0]) ||
390 (te->data_len % sizeof(toc->tab[0])) != 0 ||
391 (te->address_format != CD_MSF_FORMAT &&
392 te->address_format != CD_LBA_FORMAT)) {
393 error = EINVAL;
394 break;
395 }
396
397 if (!starting_track)
398 starting_track = toc->hdr.starting_track;
399 else if (starting_track == 170)
400 starting_track = toc->hdr.ending_track + 1;
401 else if (starting_track < toc->hdr.starting_track ||
402 starting_track > toc->hdr.ending_track + 1) {
403 error = EINVAL;
404 break;
405 }
406
407 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
408 sizeof(toc->tab[0]);
409 if (te->data_len < len)
410 len = te->data_len;
411 if (len > sizeof(toc->tab)) {
412 error = EINVAL;
413 break;
414 }
415
416 if (te->address_format == CD_MSF_FORMAT) {
417 struct cd_toc_entry *entry;
418
419 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
420 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT);
421 bcopy(&cdp->toc, toc, sizeof(struct toc));
422 entry = toc->tab + (toc->hdr.ending_track + 1 -
423 toc->hdr.starting_track) + 1;
424 while (--entry >= toc->tab) {
425 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
426 &entry->addr.msf.second, &entry->addr.msf.frame);
427 entry->addr_type = CD_MSF_FORMAT;
428 }
429 }
430 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
431 te->data, len);
432 if (te->address_format == CD_MSF_FORMAT)
433 kfree(toc, M_ACD);
434 }
435 break;
436
437 case CDIOREADTOCENTRY:
438 {
439 struct ioc_read_toc_single_entry *te =
440 (struct ioc_read_toc_single_entry *)ap->a_data;
441 struct toc *toc = &cdp->toc;
442 u_char track = te->track;
443
444 if (!toc->hdr.ending_track) {
445 error = EIO;
446 break;
447 }
448
449 if (te->address_format != CD_MSF_FORMAT &&
450 te->address_format != CD_LBA_FORMAT) {
451 error = EINVAL;
452 break;
453 }
454
455 if (!track)
456 track = toc->hdr.starting_track;
457 else if (track == 170)
458 track = toc->hdr.ending_track + 1;
459 else if (track < toc->hdr.starting_track ||
460 track > toc->hdr.ending_track + 1) {
461 error = EINVAL;
462 break;
463 }
464
465 if (te->address_format == CD_MSF_FORMAT) {
466 struct cd_toc_entry *entry;
467
468 /* XXX TGEN Use M_WAITOK, not in intr ctx. */
469 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT);
470 bcopy(&cdp->toc, toc, sizeof(struct toc));
471 entry = toc->tab + (track - toc->hdr.starting_track);
472 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
473 &entry->addr.msf.second, &entry->addr.msf.frame);
474 }
475 bcopy(toc->tab + track - toc->hdr.starting_track,
476 &te->entry, sizeof(struct cd_toc_entry));
477 if (te->address_format == CD_MSF_FORMAT)
478 kfree(toc, M_ACD);
479 }
480 break;
481
482 /* XXX TGEN Remove this and the rest of the nocopyout logic? */
483 #if 0 /* __FreeBSD_version > 600008 */
484 case CDIOCREADSUBCHANNEL_SYSSPACE:
485 nocopyout = 1;
486 /* FALLTHROUGH */
487
488 #endif
489 case CDIOCREADSUBCHANNEL:
490 {
491 struct ioc_read_subchannel *args =
492 (struct ioc_read_subchannel *)ap->a_data;
493 u_int8_t format;
494 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
495 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
496 0, 0, 0, 0, 0, 0, 0 };
497
498 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
499 args->data_len < sizeof(struct cd_sub_channel_header)) {
500 error = EINVAL;
501 break;
502 }
503
504 format = args->data_format;
505 if ((format != CD_CURRENT_POSITION) &&
506 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
507 error = EINVAL;
508 break;
509 }
510
511 ccb[1] = args->address_format & CD_MSF_FORMAT;
512
513 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
514 sizeof(cdp->subchan), ATA_R_READ, 10)))
515 break;
516
517 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
518 if (cdp->subchan.header.audio_status == 0x11) {
519 error = EINVAL;
520 break;
521 }
522
523 ccb[3] = format;
524 if (format == CD_TRACK_INFO)
525 ccb[6] = args->track;
526
527 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
528 sizeof(cdp->subchan),ATA_R_READ,10))){
529 break;
530 }
531 }
532 /* XXX TGEN Remove this and the rest of the nocopyout logic? */
533 if (nocopyout == 0) {
534 error = copyout(&cdp->subchan, args->data, args->data_len);
535 } else {
536 error = 0;
537 bcopy(&cdp->subchan, args->data, args->data_len);
538 }
539 }
540 break;
541
542 case CDIOCPLAYMSF:
543 {
544 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data;
545
546 error =
547 acd_play(dev,
548 msf2lba(args->start_m, args->start_s, args->start_f),
549 msf2lba(args->end_m, args->end_s, args->end_f));
550 }
551 break;
552
553 case CDIOCPLAYBLOCKS:
554 {
555 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data;
556
557 error = acd_play(dev, args->blk, args->blk + args->len);
558 }
559 break;
560
561 case CDIOCPLAYTRACKS:
562 {
563 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data;
564 int t1, t2;
565
566 if (!cdp->toc.hdr.ending_track) {
567 error = EIO;
568 break;
569 }
570 if (args->end_track < cdp->toc.hdr.ending_track + 1)
571 ++args->end_track;
572 if (args->end_track > cdp->toc.hdr.ending_track + 1)
573 args->end_track = cdp->toc.hdr.ending_track + 1;
574 t1 = args->start_track - cdp->toc.hdr.starting_track;
575 t2 = args->end_track - cdp->toc.hdr.starting_track;
576 if (t1 < 0 || t2 < 0 ||
577 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
578 error = EINVAL;
579 break;
580 }
581 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba),
582 ntohl(cdp->toc.tab[t2].addr.lba));
583 }
584 break;
585
586 case CDIOCGETVOL:
587 {
588 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
589
590 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
591 (caddr_t)&cdp->au, sizeof(cdp->au))))
592 break;
593
594 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
595 error = EIO;
596 break;
597 }
598 arg->vol[0] = cdp->au.port[0].volume;
599 arg->vol[1] = cdp->au.port[1].volume;
600 arg->vol[2] = cdp->au.port[2].volume;
601 arg->vol[3] = cdp->au.port[3].volume;
602 }
603 break;
604
605 case CDIOCSETVOL:
606 {
607 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
608
609 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
610 (caddr_t)&cdp->au, sizeof(cdp->au))))
611 break;
612 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
613 error = EIO;
614 break;
615 }
616 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK,
617 (caddr_t)&cdp->aumask,
618 sizeof(cdp->aumask))))
619 break;
620 cdp->au.data_length = 0;
621 cdp->au.port[0].channels = CHANNEL_0;
622 cdp->au.port[1].channels = CHANNEL_1;
623 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
624 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
625 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
626 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
627 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
628 }
629 break;
630
631 case CDIOCSETPATCH:
632 {
633 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data;
634
635 error = acd_setchan(dev, arg->patch[0], arg->patch[1],
636 arg->patch[2], arg->patch[3]);
637 }
638 break;
639
640 case CDIOCSETMONO:
641 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
642 break;
643
644 case CDIOCSETSTEREO:
645 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0);
646 break;
647
648 case CDIOCSETMUTE:
649 error = acd_setchan(dev, 0, 0, 0, 0);
650 break;
651
652 case CDIOCSETLEFT:
653 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0);
654 break;
655
656 case CDIOCSETRIGHT:
657 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0);
658 break;
659
660 case CDRIOCBLANK:
661 error = acd_blank(dev, (*(int *)ap->a_data));
662 break;
663
664 case CDRIOCNEXTWRITEABLEADDR:
665 {
666 struct acd_track_info track_info;
667
668 if ((error = acd_read_track_info(dev, 0xff, &track_info)))
669 break;
670
671 if (!track_info.nwa_valid) {
672 error = EINVAL;
673 break;
674 }
675 *(int*)ap->a_data = track_info.next_writeable_addr;
676 }
677 break;
678
679 case CDRIOCINITWRITER:
680 error = acd_init_writer(dev, (*(int *)ap->a_data));
681 break;
682
683 case CDRIOCINITTRACK:
684 error = acd_init_track(dev, (struct cdr_track *)ap->a_data);
685 break;
686
687 case CDRIOCFLUSH:
688 error = acd_flush(dev);
689 break;
690
691 case CDRIOCFIXATE:
692 error = acd_fixate(dev, (*(int *)ap->a_data));
693 break;
694
695 case CDRIOCREADSPEED:
696 {
697 int speed = *(int *)ap->a_data;
698
699 /* Preserve old behavior: units in multiples of CDROM speed */
700 if (speed < 177)
701 speed *= 177;
702 error = acd_set_speed(dev, speed, CDR_MAX_SPEED);
703 }
704 break;
705
706 case CDRIOCWRITESPEED:
707 {
708 int speed = *(int *)ap->a_data;
709
710 if (speed < 177)
711 speed *= 177;
712 error = acd_set_speed(dev, CDR_MAX_SPEED, speed);
713 }
714 break;
715
716 case CDRIOCGETBLOCKSIZE:
717 *(int *)ap->a_data = cdp->block_size;
718 break;
719
720 case CDRIOCSETBLOCKSIZE:
721 cdp->block_size = *(int *)ap->a_data;
722 acd_set_ioparm(dev);
723 break;
724
725 case CDRIOCGETPROGRESS:
726 error = acd_get_progress(dev, (int *)ap->a_data);
727 break;
728
729 case CDRIOCSENDCUE:
730 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data);
731 break;
732
733 #ifdef ACD_CDR_FORMAT
734 case CDRIOCREADFORMATCAPS:
735 error = acd_read_format_caps(dev,
736 (struct cdr_format_capacities *)ap->a_data);
737 break;
738
739 case CDRIOCFORMAT:
740 error = acd_format(dev, (struct cdr_format_params *)ap->a_data);
741 break;
742 #endif /* ACD_CDR_FORMAT */
743
744 case DVDIOCREPORTKEY:
745 if (cdp->cap.media & MST_READ_DVDROM)
746 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data);
747 else
748 error = EINVAL;
749 break;
750
751 case DVDIOCSENDKEY:
752 if (cdp->cap.media & MST_READ_DVDROM)
753 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data);
754 else
755 error = EINVAL;
756 break;
757
758 case DVDIOCREADSTRUCTURE:
759 if (cdp->cap.media & MST_READ_DVDROM)
760 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data);
761 else
762 error = EINVAL;
763 break;
764
765 default:
766 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data);
767 }
768 return error;
769 }
770
771 static int
772 acd_strategy(struct dev_strategy_args *ap)
773 {
774 device_t dev = ap->a_head.a_dev->si_drv1;
775 struct bio *bp = ap->a_bio;
776 struct buf *bbp = bp->bio_buf;
777 /* struct ata_device *atadev = device_get_softc(dev);*/
778 struct acd_softc *cdp = device_get_ivars(dev);
779 cdev_t cdev = cdp->cdev;
780
781 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) {
782 bbp->b_flags |= B_ERROR;
783 bbp->b_error = EOPNOTSUPP;
784 biodone(bp);
785 return 0;
786 }
787
788 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) {
789 bbp->b_flags |= B_ERROR;
790 bbp->b_error = EIO;
791 biodone(bp);
792 return 0;
793 }
794
795 KASSERT(bbp->b_bcount != 0, ("acd_strategy: 0-length I/O"));
796
797 bp->bio_driver_info = cdev;
798 bbp->b_resid = bbp->b_bcount;
799
800 acd_start(dev, bp);
801 return 0;
802 }
803
804 /* XXX TGEN Collapse this with acd_strategy()? */
805 static void
806 acd_start(device_t dev, struct bio *bp)
807 {
808 struct buf *bbp = bp->bio_buf;
809 struct ata_device *atadev = device_get_softc(dev);
810 struct acd_softc *cdp = device_get_ivars(dev);
811 struct ata_request *request;
812 u_int32_t lba, lastlba, count;
813 int8_t ccb[16];
814 int track, blocksize;
815
816 /* reject all queued entries if media changed */
817 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
818 bbp->b_flags |= B_ERROR;
819 bbp->b_error = EIO;
820 biodone(bp);
821 return;
822 }
823
824 bzero(ccb, sizeof(ccb));
825
826 /*
827 * Special track access is via bio_offset (128-255), and direct
828 * raw access via 128, else normal accesses.
829 */
830 track = (bp->bio_offset >> 56) & 127;
831
832 if (track) {
833 if (track > MAXTRK) {
834 bbp->b_flags |= B_ERROR;
835 bbp->b_error = EIO;
836 biodone(bp);
837 return;
838 }
839 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
840 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
841 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize;
842 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
843 }
844 else {
845 blocksize = cdp->block_size;
846 lastlba = cdp->disk_size;
847 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize;
848 }
849
850 count = bbp->b_bcount / blocksize;
851 KASSERT(count != 0, ("acd_strategy: 0-length I/O %d bytes vs %d blksize",
852 bbp->b_bcount, blocksize));
853
854 if (bbp->b_cmd == BUF_CMD_READ) {
855 /* if transfer goes beyond range adjust it to be within limits */
856 if (lba + count > lastlba) {
857 /* if we are entirely beyond EOM return EOF */
858 if (lastlba <= lba) {
859 bbp->b_resid = bbp->b_bcount;
860 biodone(bp);
861 return;
862 }
863 count = lastlba - lba;
864 }
865 switch (blocksize) {
866 case 2048:
867 ccb[0] = ATAPI_READ_BIG;
868 break;
869
870 case 2352:
871 ccb[0] = ATAPI_READ_CD;
872 ccb[9] = 0xf8;
873 break;
874
875 default:
876 ccb[0] = ATAPI_READ_CD;
877 ccb[9] = 0x10;
878 }
879 }
880 else
881 ccb[0] = ATAPI_WRITE_BIG;
882
883 ccb[1] = 0;
884 ccb[2] = lba>>24;
885 ccb[3] = lba>>16;
886 ccb[4] = lba>>8;
887 ccb[5] = lba;
888 ccb[6] = count>>16;
889 ccb[7] = count>>8;
890 ccb[8] = count;
891
892 if (!(request = ata_alloc_request())) {
893 bbp->b_flags |= B_ERROR;
894 bbp->b_error = ENOMEM;
895 biodone(bp);
896 return;
897 }
898 request->dev = dev;
899 request->bio = bp;
900 bcopy(ccb, request->u.atapi.ccb,
901 (atadev->param.config & ATA_PROTO_MASK) ==
902 ATA_PROTO_ATAPI_12 ? 16 : 12);
903 request->data = bbp->b_data;
904 request->bytecount = count * blocksize;
905 request->transfersize = min(request->bytecount, 65534);
906 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30;
907 request->retries = 2;
908 request->callback = acd_done;
909 request->flags = ATA_R_ATAPI;
910 if (atadev->mode >= ATA_DMA)
911 request->flags |= ATA_R_DMA;
912 switch (bbp->b_cmd) {
913 case BUF_CMD_READ:
914 request->flags |= ATA_R_READ;
915 break;
916 case BUF_CMD_WRITE:
917 request->flags |= ATA_R_WRITE;
918 break;
919 default:
920 device_printf(dev, "unknown BUF operation\n");
921 ata_free_request(request);
922 bbp->b_flags |= B_ERROR;
923 bbp->b_error = EIO;
924 biodone(bp);
925 return;
926 }
927 devstat_start_transaction(&cdp->stats);
928 ata_queue_request(request);
929 }
930
931 static void
932 acd_done(struct ata_request *request)
933 {
934 struct acd_softc *cdp = device_get_ivars(request->dev);
935 struct bio *bp = request->bio;
936 struct buf *bbp = bp->bio_buf;
937
938 /* finish up transfer */
939 if ((bbp->b_error = request->result))
940 bbp->b_flags |= B_ERROR;
941 bbp->b_resid = bbp->b_bcount - request->donecount;
942 devstat_end_transaction_buf(&cdp->stats, bbp);
943 biodone(bp);
944 ata_free_request(request);
945 }
946
947 static void
948 acd_set_ioparm(device_t dev)
949 {
950 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
951 struct ata_device *atadev = device_get_softc(dev);
952 struct acd_softc *cdp = device_get_ivars(dev);
953 struct disk_info info;
954
955 if (ch->dma)
956 cdp->iomax = min(ch->dma->max_iosize, 65534);
957 else
958 cdp->iomax = min(MAXPHYS, 65534);
959
960 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size;
961 cdp->cdev->si_bsize_phys = cdp->block_size;
962 bzero(&info, sizeof(info));
963 info.d_media_blksize = cdp->block_size;
964 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size;
965 info.d_secpertrack = 100;
966 info.d_nheads = 1;
967 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1;
968 info.d_secpercyl = info.d_secpertrack * info.d_nheads;
969 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA |
970 DSO_RAWEXTENSIONS;
971 info.d_serialno = atadev->param.serial;
972 disk_setdiskinfo(&cdp->disk, &info);
973
974 }
975
976 static void
977 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
978 {
979 lba += 150;
980 lba &= 0xffffff;
981 *m = lba / (60 * 75);
982 lba %= (60 * 75);
983 *s = lba / 75;
984 *f = lba % 75;
985 }
986
987 static u_int32_t
988 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
989 {
990 return (m * 60 + s) * 75 + f - 150;
991 }
992
993 static void
994 acd_read_toc(device_t dev)
995 {
996 struct ata_device *atadev = device_get_softc(dev);
997 struct acd_softc *cdp = device_get_ivars(dev);
998 struct acd_tracknode *tracknode;
999 u_int32_t sizes[2];
1000 int8_t ccb[16];
1001 int track, ntracks, len;
1002
1003 atadev->flags &= ~ATA_D_MEDIA_CHANGED;
1004 bzero(&cdp->toc, sizeof(cdp->toc));
1005
1006 if (acd_test_ready(dev))
1007 return;
1008
1009 bzero(ccb, sizeof(ccb));
1010 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1011 ccb[0] = ATAPI_READ_TOC;
1012 ccb[7] = len>>8;
1013 ccb[8] = len;
1014 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
1015 ATA_R_READ | ATA_R_QUIET, 30)) {
1016 bzero(&cdp->toc, sizeof(cdp->toc));
1017 return;
1018 }
1019 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1020 if (ntracks <= 0 || ntracks > MAXTRK) {
1021 bzero(&cdp->toc, sizeof(cdp->toc));
1022 return;
1023 }
1024
1025 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1026 bzero(ccb, sizeof(ccb));
1027 ccb[0] = ATAPI_READ_TOC;
1028 ccb[7] = len>>8;
1029 ccb[8] = len;
1030 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
1031 ATA_R_READ | ATA_R_QUIET, 30)) {
1032 bzero(&cdp->toc, sizeof(cdp->toc));
1033 return;
1034 }
1035 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1036
1037 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1038 bzero(ccb, sizeof(ccb));
1039 ccb[0] = ATAPI_READ_CAPACITY;
1040 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes),
1041 ATA_R_READ | ATA_R_QUIET, 30)) {
1042 bzero(&cdp->toc, sizeof(cdp->toc));
1043 return;
1044 }
1045 cdp->disk_size = ntohl(sizes[0]) + 1;
1046 acd_set_ioparm(dev);
1047
1048 for (track = 1; track <= ntracks; track ++) {
1049 if (cdp->track[track] != NULL)
1050 continue;
1051 #if 0
1052 tracknode = acd_make_tracknode(dev, track);
1053 #endif
1054 tracknode = NULL;
1055 cdp->track[track] = tracknode;
1056 }
1057 for (; track < MAXTRK; track ++) {
1058 if (cdp->track[track] == NULL)
1059 continue;
1060 acd_destroy_tracknode(dev, track);
1061 cdp->track[track] = NULL;
1062 }
1063
1064 #ifdef ACD_DEBUG
1065 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1066 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ",
1067 cdp->disk_size, cdp->block_size,
1068 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1);
1069 if (cdp->toc.tab[0].control & 4)
1070 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576);
1071 else
1072 kprintf("%d:%d audio\n",
1073 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1074 }
1075 #endif
1076 }
1077
1078 /*
1079 * Makes a new device node for the numbered track and returns a struct
1080 * acd_tracknode pointer to be included in the list of tracks available on the
1081 * medium.
1082 */
1083
1084 #if 0
1085
1086 static struct acd_tracknode *
1087 acd_make_tracknode(device_t dev, int track)
1088 {
1089 struct acd_softc *cdp = device_get_ivars(dev);
1090 struct acd_tracknode *tracknode;
1091 char name[16];
1092
1093 ksprintf(name, "acd%dt%d", device_get_unit(dev), track);
1094 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO);
1095 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) |
1096 (track << 16), UID_ROOT, GID_OPERATOR, 0644,
1097 name, NULL);
1098 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1;
1099 reference_dev(tracknode->cdev);
1100 return tracknode;
1101 }
1102
1103 #endif
1104
1105 /*
1106 * Destroys the device node of a numbered track and frees the related struct
1107 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to
1108 * have a complementary function to acd_make_tracknode().
1109 */
1110 static void
1111 acd_destroy_tracknode(device_t dev, int track)
1112 {
1113 struct acd_softc *cdp = device_get_ivars(dev);
1114 struct acd_tracknode *tracknode;
1115
1116 tracknode = cdp->track[track];
1117 destroy_dev(tracknode->cdev);
1118 kfree(tracknode, M_ACD);
1119 }
1120
1121 static int
1122 acd_play(device_t dev, int start, int end)
1123 {
1124 int8_t ccb[16];
1125
1126 bzero(ccb, sizeof(ccb));
1127 ccb[0] = ATAPI_PLAY_MSF;
1128 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1129 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1130 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10);
1131 }
1132
1133 static int
1134 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1135 {
1136 struct acd_softc *cdp = device_get_ivars(dev);
1137 int error;
1138
1139 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1140 sizeof(cdp->au))))
1141 return error;
1142 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1143 return EIO;
1144 cdp->au.data_length = 0;
1145 cdp->au.port[0].channels = c0;
1146 cdp->au.port[1].channels = c1;
1147 cdp->au.port[2].channels = c2;
1148 cdp->au.port[3].channels = c3;
1149 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
1150 }
1151
1152 static int
1153 acd_init_writer(device_t dev, int test_write)
1154 {
1155 int8_t ccb[16];
1156
1157 bzero(ccb, sizeof(ccb));
1158 ccb[0] = ATAPI_REZERO;
1159 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1160 ccb[0] = ATAPI_SEND_OPC_INFO;
1161 ccb[1] = 0x01;
1162 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30);
1163 return 0;
1164 }
1165
1166 static int
1167 acd_fixate(device_t dev, int multisession)
1168 {
1169 struct acd_softc *cdp = device_get_ivars(dev);
1170 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1171 0, 0, 0, 0, 0, 0, 0, 0 };
1172 int timeout = 5*60*2;
1173 int error, dummy;
1174 struct write_param param;
1175
1176 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1177 (caddr_t)&param, sizeof(param))))
1178 return error;
1179
1180 param.data_length = 0;
1181 if (multisession)
1182 param.session_type = CDR_SESS_MULTI;
1183 else
1184 param.session_type = CDR_SESS_NONE;
1185
1186 if ((error = acd_mode_select(dev, (caddr_t)&param, param.page_length + 10)))
1187 return error;
1188
1189 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1190 if (error)
1191 return error;
1192
1193 /* some drives just return ready, wait for the expected fixate time */
1194 if ((error = acd_test_ready(dev)) != EBUSY) {
1195 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1196 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1197 return acd_test_ready(dev);
1198 }
1199
1200 while (timeout-- > 0) {
1201 if ((error = acd_get_progress(dev, &dummy)))
1202 return error;
1203 if ((error = acd_test_ready(dev)) != EBUSY)
1204 return error;
1205 tsleep(&error, 0, "acdcld", hz / 2);
1206 }
1207 return EIO;
1208 }
1209
1210 static int
1211 acd_init_track(device_t dev, struct cdr_track *track)
1212 {
1213 struct acd_softc *cdp = device_get_ivars(dev);
1214 struct write_param param;
1215 int error;
1216
1217 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1218 (caddr_t)&param, sizeof(param))))
1219 return error;
1220
1221 param.data_length = 0;
1222 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1223 param.page_length = 0x32;
1224 param.test_write = track->test_write ? 1 : 0;
1225 param.write_type = CDR_WTYPE_TRACK;
1226 param.session_type = CDR_SESS_NONE;
1227 param.fp = 0;
1228 param.packet_size = 0;
1229
1230 if (cdp->cap.capabilities & MST_BURNPROOF)
1231 param.burnproof = 1;
1232
1233 switch (track->datablock_type) {
1234
1235 case CDR_DB_RAW:
1236 if (track->preemp)
1237 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1238 else
1239 param.track_mode = CDR_TMODE_AUDIO;
1240 cdp->block_size = 2352;
1241 param.datablock_type = CDR_DB_RAW;
1242 param.session_format = CDR_SESS_CDROM;
1243 break;
1244
1245 case CDR_DB_ROM_MODE1:
1246 cdp->block_size = 2048;
1247 param.track_mode = CDR_TMODE_DATA;
1248 param.datablock_type = CDR_DB_ROM_MODE1;
1249 param.session_format = CDR_SESS_CDROM;
1250 break;
1251
1252 case CDR_DB_ROM_MODE2:
1253 cdp->block_size = 2336;
1254 param.track_mode = CDR_TMODE_DATA;
1255 param.datablock_type = CDR_DB_ROM_MODE2;
1256 param.session_format = CDR_SESS_CDROM;
1257 break;
1258
1259 case CDR_DB_XA_MODE1:
1260 cdp->block_size = 2048;
1261 param.track_mode = CDR_TMODE_DATA;
1262 param.datablock_type = CDR_DB_XA_MODE1;
1263 param.session_format = CDR_SESS_CDROM_XA;
1264 break;
1265
1266 case CDR_DB_XA_MODE2_F1:
1267 cdp->block_size = 2056;
1268 param.track_mode = CDR_TMODE_DATA;
1269 param.datablock_type = CDR_DB_XA_MODE2_F1;
1270 param.session_format = CDR_SESS_CDROM_XA;
1271 break;
1272
1273 case CDR_DB_XA_MODE2_F2:
1274 cdp->block_size = 2324;
1275 param.track_mode = CDR_TMODE_DATA;
1276 param.datablock_type = CDR_DB_XA_MODE2_F2;
1277 param.session_format = CDR_SESS_CDROM_XA;
1278 break;
1279
1280 case CDR_DB_XA_MODE2_MIX:
1281 cdp->block_size = 2332;
1282 param.track_mode = CDR_TMODE_DATA;
1283 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1284 param.session_format = CDR_SESS_CDROM_XA;
1285 break;
1286 }
1287 acd_set_ioparm(dev);
1288 return acd_mode_select(dev, (caddr_t)&param, param.page_length + 10);
1289 }
1290
1291 static int
1292 acd_flush(device_t dev)
1293 {
1294 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1295 0, 0, 0, 0, 0, 0, 0, 0 };
1296
1297 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1298 }
1299
1300 static int
1301 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info)
1302 {
1303 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1304 lba>>24, lba>>16, lba>>8, lba, 0,
1305 sizeof(*info)>>8, sizeof(*info),
1306 0, 0, 0, 0, 0, 0, 0 };
1307 int error;
1308
1309 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info),
1310 ATA_R_READ, 30)))
1311 return error;
1312 info->track_start_addr = ntohl(info->track_start_addr);
1313 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1314 info->free_blocks = ntohl(info->free_blocks);
1315 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1316 info->track_length = ntohl(info->track_length);
1317 return 0;
1318 }
1319
1320 static int
1321 acd_get_progress(device_t dev, int *finished)
1322 {
1323 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1324 0, 0, 0, 0, 0, 0, 0, 0 };
1325 struct ata_request *request;
1326 int8_t dummy[8];
1327
1328 if (!(request = ata_alloc_request()))
1329 return ENOMEM;
1330
1331 request->dev = dev;
1332 bcopy(ccb, request->u.atapi.ccb, 16);
1333 request->data = dummy;
1334 request->bytecount = sizeof(dummy);
1335 request->transfersize = min(request->bytecount, 65534);
1336 request->flags = ATA_R_ATAPI | ATA_R_READ;
1337 request->timeout = 30;
1338 ata_queue_request(request);
1339 if (!request->error &&
1340 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID)
1341 *finished = ((request->u.atapi.sense.specific2 |
1342 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535;
1343 else
1344 *finished = 0;
1345 ata_free_request(request);
1346 return 0;
1347 }
1348
1349 static int
1350 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet)
1351 {
1352 struct acd_softc *cdp = device_get_ivars(dev);
1353 struct write_param param;
1354 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1355 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1356 0, 0, 0, 0, 0, 0, 0 };
1357 int8_t *buffer;
1358 int32_t error;
1359
1360 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1361 (caddr_t)&param, sizeof(param))))
1362 return error;
1363
1364 param.data_length = 0;
1365 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1366 param.page_length = 0x32;
1367 param.test_write = cuesheet->test_write ? 1 : 0;
1368 param.write_type = CDR_WTYPE_SESSION;
1369 param.session_type = cuesheet->session_type;
1370 param.fp = 0;
1371 param.packet_size = 0;
1372 param.track_mode = CDR_TMODE_AUDIO;
1373 param.datablock_type = CDR_DB_RAW;
1374 param.session_format = cuesheet->session_format;
1375 if (cdp->cap.capabilities & MST_BURNPROOF)
1376 param.burnproof = 1;
1377
1378 if ((error = acd_mode_select(dev, (caddr_t)&param, param.page_length + 10)))
1379 return error;
1380
1381 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK)))
1382 return ENOMEM;
1383
1384 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1385 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30);
1386 kfree(buffer, M_ACD);
1387 return error;
1388 }
1389
1390 static int
1391 acd_report_key(device_t dev, struct dvd_authinfo *ai)
1392 {
1393 struct dvd_miscauth *d = NULL;
1394 u_int32_t lba = 0;
1395 int16_t length;
1396 int8_t ccb[16];
1397 int error;
1398
1399 switch (ai->format) {
1400 case DVD_REPORT_AGID:
1401 case DVD_REPORT_ASF:
1402 case DVD_REPORT_RPC:
1403 length = 8;
1404 break;
1405 case DVD_REPORT_KEY1:
1406 length = 12;
1407 break;
1408 case DVD_REPORT_TITLE_KEY:
1409 length = 12;
1410 lba = ai->lba;
1411 break;
1412 case DVD_REPORT_CHALLENGE:
1413 length = 16;
1414 break;
1415 case DVD_INVALIDATE_AGID:
1416 length = 0;
1417 break;
1418 default:
1419 return EINVAL;
1420 }
1421
1422 bzero(ccb, sizeof(ccb));
1423 ccb[0] = ATAPI_REPORT_KEY;
1424 ccb[2] = (lba >> 24) & 0xff;
1425 ccb[3] = (lba >> 16) & 0xff;
1426 ccb[4] = (lba >> 8) & 0xff;
1427 ccb[5] = lba & 0xff;
1428 ccb[8] = (length >> 8) & 0xff;
1429 ccb[9] = length & 0xff;
1430 ccb[10] = (ai->agid << 6) | ai->format;
1431
1432 if (length) {
1433 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1434 d->length = htons(length - 2);
1435 }
1436
1437 error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
1438 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
1439 if (error) {
1440 if (length)
1441 kfree(d, M_ACD);
1442 return error;
1443 }
1444
1445 switch (ai->format) {
1446 case DVD_REPORT_AGID:
1447 ai->agid = d->data[3] >> 6;
1448 break;
1449
1450 case DVD_REPORT_CHALLENGE:
1451 bcopy(&d->data[0], &ai->keychal[0], 10);
1452 break;
1453
1454 case DVD_REPORT_KEY1:
1455 bcopy(&d->data[0], &ai->keychal[0], 5);
1456 break;
1457
1458 case DVD_REPORT_TITLE_KEY:
1459 ai->cpm = (d->data[0] >> 7);
1460 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1461 ai->cgms = (d->data[0] >> 4) & 0x3;
1462 bcopy(&d->data[1], &ai->keychal[0], 5);
1463 break;
1464
1465 case DVD_REPORT_ASF:
1466 ai->asf = d->data[3] & 1;
1467 break;
1468
1469 case DVD_REPORT_RPC:
1470 ai->reg_type = (d->data[0] >> 6);
1471 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1472 ai->user_rsts = d->data[0] & 0x7;
1473 ai->region = d->data[1];
1474 ai->rpc_scheme = d->data[2];
1475 break;
1476
1477 case DVD_INVALIDATE_AGID:
1478 break;
1479
1480 default:
1481 error = EINVAL;
1482 }
1483 if (length)
1484 kfree(d, M_ACD);
1485 return error;
1486 }
1487
1488 static int
1489 acd_send_key(device_t dev, struct dvd_authinfo *ai)
1490 {
1491 struct dvd_miscauth *d;
1492 int16_t length;
1493 int8_t ccb[16];
1494 int error;
1495
1496 switch (ai->format) {
1497 case DVD_SEND_CHALLENGE:
1498 length = 16;
1499 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1500 bcopy(ai->keychal, &d->data[0], 10);
1501 break;
1502
1503 case DVD_SEND_KEY2:
1504 length = 12;
1505 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1506 bcopy(&ai->keychal[0], &d->data[0], 5);
1507 break;
1508
1509 case DVD_SEND_RPC:
1510 length = 8;
1511 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1512 d->data[0] = ai->region;
1513 break;
1514
1515 default:
1516 return EINVAL;
1517 }
1518
1519 bzero(ccb, sizeof(ccb));
1520 ccb[0] = ATAPI_SEND_KEY;
1521 ccb[8] = (length >> 8) & 0xff;
1522 ccb[9] = length & 0xff;
1523 ccb[10] = (ai->agid << 6) | ai->format;
1524 d->length = htons(length - 2);
1525 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10);
1526 kfree(d, M_ACD);
1527 return error;
1528 }
1529
1530 static int
1531 acd_read_structure(device_t dev, struct dvd_struct *s)
1532 {
1533 struct dvd_miscauth *d;
1534 u_int16_t length;
1535 int8_t ccb[16];
1536 int error = 0;
1537
1538 switch(s->format) {
1539 case DVD_STRUCT_PHYSICAL:
1540 length = 21;
1541 break;
1542
1543 case DVD_STRUCT_COPYRIGHT:
1544 length = 8;
1545 break;
1546
1547 case DVD_STRUCT_DISCKEY:
1548 length = 2052;
1549 break;
1550
1551 case DVD_STRUCT_BCA:
1552 length = 192;
1553 break;
1554
1555 case DVD_STRUCT_MANUFACT:
1556 length = 2052;
1557 break;
1558
1559 case DVD_STRUCT_DDS:
1560 case DVD_STRUCT_PRERECORDED:
1561 case DVD_STRUCT_UNIQUEID:
1562 case DVD_STRUCT_LIST:
1563 case DVD_STRUCT_CMI:
1564 case DVD_STRUCT_RMD_LAST:
1565 case DVD_STRUCT_RMD_RMA:
1566 case DVD_STRUCT_DCB:
1567 return ENOSYS;
1568
1569 default:
1570 return EINVAL;
1571 }
1572
1573 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1574 d->length = htons(length - 2);
1575
1576 bzero(ccb, sizeof(ccb));
1577 ccb[0] = ATAPI_READ_STRUCTURE;
1578 ccb[6] = s->layer_num;
1579 ccb[7] = s->format;
1580 ccb[8] = (length >> 8) & 0xff;
1581 ccb[9] = length & 0xff;
1582 ccb[10] = s->agid << 6;
1583 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30);
1584 if (error) {
1585 kfree(d, M_ACD);
1586 return error;
1587 }
1588
1589 switch (s->format) {
1590 case DVD_STRUCT_PHYSICAL: {
1591 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1592
1593 layer->book_type = d->data[0] >> 4;
1594 layer->book_version = d->data[0] & 0xf;
1595 layer->disc_size = d->data[1] >> 4;
1596 layer->max_rate = d->data[1] & 0xf;
1597 layer->nlayers = (d->data[2] >> 5) & 3;
1598 layer->track_path = (d->data[2] >> 4) & 1;
1599 layer->layer_type = d->data[2] & 0xf;
1600 layer->linear_density = d->data[3] >> 4;
1601 layer->track_density = d->data[3] & 0xf;
1602 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1603 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1604 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1605 layer->bca = d->data[16] >> 7;
1606 break;
1607 }
1608
1609 case DVD_STRUCT_COPYRIGHT:
1610 s->cpst = d->data[0];
1611 s->rmi = d->data[1];
1612 break;
1613
1614 case DVD_STRUCT_DISCKEY:
1615 bcopy(&d->data[0], &s->data[0], 2048);
1616 break;
1617
1618 case DVD_STRUCT_BCA:
1619 s->length = ntohs(d->length);
1620 bcopy(&d->data[0], &s->data[0], s->length);
1621 break;
1622
1623 case DVD_STRUCT_MANUFACT:
1624 s->length = ntohs(d->length);
1625 bcopy(&d->data[0], &s->data[0], s->length);
1626 break;
1627
1628 default:
1629 error = EINVAL;
1630 }
1631 kfree(d, M_ACD);
1632 return error;
1633 }
1634
1635 static int
1636 acd_tray(device_t dev, int close)
1637 {
1638 struct ata_device *atadev = device_get_softc(dev);
1639 struct acd_softc *cdp = device_get_ivars(dev);
1640 int error = ENODEV;
1641
1642 if (cdp->cap.mechanism & MST_EJECT) {
1643 if (close) {
1644 if (!(error = acd_start_stop(dev, 3))) {
1645 acd_read_toc(dev);
1646 acd_prevent_allow(dev, 1);
1647 cdp->flags |= F_LOCKED;
1648 }
1649 }
1650 else {
1651 acd_start_stop(dev, 0);
1652 acd_prevent_allow(dev, 0);
1653 cdp->flags &= ~F_LOCKED;
1654 atadev->flags |= ATA_D_MEDIA_CHANGED;
1655 error = acd_start_stop(dev, 2);
1656 }
1657 }
1658 return error;
1659 }
1660
1661 static int
1662 acd_blank(device_t dev, int blanktype)
1663 {
1664 struct ata_device *atadev = device_get_softc(dev);
1665 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1666 0, 0, 0, 0, 0, 0, 0, 0 };
1667
1668 atadev->flags |= ATA_D_MEDIA_CHANGED;
1669 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1670 }
1671
1672 static int
1673 acd_prevent_allow(device_t dev, int lock)
1674 {
1675 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1676 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1677
1678 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1679 }
1680
1681 static int
1682 acd_start_stop(device_t dev, int start)
1683 {
1684 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1685 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1686
1687 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1688 }
1689
1690 static int
1691 acd_pause_resume(device_t dev, int pause)
1692 {
1693 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1694 0, 0, 0, 0, 0, 0, 0 };
1695
1696 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1697 }
1698
1699 static int
1700 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize)
1701 {
1702 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1703 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1704 int error;
1705
1706 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10);
1707 return error;
1708 }
1709
1710 static int
1711 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize)
1712 {
1713 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1714 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1715
1716 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30);
1717 }
1718
1719 static int
1720 acd_set_speed(device_t dev, int rdspeed, int wrspeed)
1721 {
1722 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1723 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1724 int error;
1725
1726 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1727 if (!error)
1728 acd_get_cap(dev);
1729 return error;
1730 }
1731
1732 static void
1733 acd_get_cap(device_t dev)
1734 {
1735 struct acd_softc *cdp = device_get_ivars(dev);
1736 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE,
1737 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap),
1738 0, 0, 0, 0, 0, 0, 0 };
1739 int count;
1740
1741 /* get drive capabilities, some bugridden drives needs this repeated */
1742 for (count = 0 ; count < 5 ; count++) {
1743 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap),
1744 ATA_R_READ | ATA_R_QUIET, 5)) {
1745 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1746 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1747 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1748 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177);
1749 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1750 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);
1751 }
1752 }
1753 }
1754
1755 #ifdef ACD_CDR_FORMAT
1756 static int
1757 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps)
1758 {
1759 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0,
1760 (sizeof(struct cdr_format_capacities) >> 8) & 0xff,
1761 sizeof(struct cdr_format_capacities) & 0xff,
1762 0, 0, 0, 0, 0, 0, 0 };
1763
1764 return ata_atapicmd(dev, ccb, (caddr_t)caps,
1765 sizeof(struct cdr_format_capacities), ATA_R_READ, 30);
1766 }
1767
1768 static int
1769 acd_format(device_t dev, struct cdr_format_params* params)
1770 {
1771 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0,
1772 0, 0, 0, 0, 0, 0 };
1773 int error;
1774
1775 error = ata_atapicmd(dev, ccb, (u_int8_t *)params,
1776 sizeof(struct cdr_format_params), 0, 30);
1777 return error;
1778 }
1779 #endif /* ACD_CDR_FORMAT */
1780
1781 static int
1782 acd_test_ready(device_t dev)
1783 {
1784 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
1785 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1786
1787 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1788 }
1789
1790 static void
1791 acd_describe(device_t dev)
1792 {
1793 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
1794 struct ata_device *atadev = device_get_softc(dev);
1795 struct acd_softc *cdp = device_get_ivars(dev);
1796 int comma = 0;
1797 char *mechanism;
1798
1799 if (bootverbose) {
1800 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n",
1801 atadev->param.model, atadev->param.revision,
1802 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1803 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1804 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1805 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1806 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM",
1807 device_get_unit(ch->dev),
1808 (atadev->unit == ATA_MASTER) ? "master" : "slave");
1809
1810 device_printf(dev, "%s", "");
1811 if (cdp->cap.cur_read_speed) {
1812 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
1813 if (cdp->cap.max_read_speed)
1814 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
1815 if ((cdp->cap.cur_write_speed) &&
1816 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1817 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) {
1818 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
1819 if (cdp->cap.max_write_speed)
1820 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
1821 }
1822 comma = 1;
1823 }
1824 if (cdp->cap.buf_size) {
1825 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
1826 comma = 1;
1827 }
1828 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode));
1829
1830 device_printf(dev, "Reads:");
1831 comma = 0;
1832 if (cdp->cap.media & MST_READ_CDR) {
1833 kprintf(" CDR"); comma = 1;
1834 }
1835 if (cdp->cap.media & MST_READ_CDRW) {
1836 kprintf("%s CDRW", comma ? "," : ""); comma = 1;
1837 }
1838 if (cdp->cap.capabilities & MST_READ_CDDA) {
1839 if (cdp->cap.capabilities & MST_CDDA_STREAM)
1840 kprintf("%s CDDA stream", comma ? "," : "");
1841 else
1842 kprintf("%s CDDA", comma ? "," : "");
1843 comma = 1;
1844 }
1845 if (cdp->cap.media & MST_READ_DVDROM) {
1846 kprintf("%s DVDROM", comma ? "," : ""); comma = 1;
1847 }
1848 if (cdp->cap.media & MST_READ_DVDR) {
1849 kprintf("%s DVDR", comma ? "," : ""); comma = 1;
1850 }
1851 if (cdp->cap.media & MST_READ_DVDRAM) {
1852 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1;
1853 }
1854 if (cdp->cap.media & MST_READ_PACKET)
1855 kprintf("%s packet", comma ? "," : "");
1856
1857 kprintf("\n");
1858 device_printf(dev, "Writes:");
1859 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1860 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) {
1861 comma = 0;
1862 if (cdp->cap.media & MST_WRITE_CDR) {
1863 kprintf(" CDR" ); comma = 1;
1864 }
1865 if (cdp->cap.media & MST_WRITE_CDRW) {
1866 kprintf("%s CDRW", comma ? "," : ""); comma = 1;
1867 }
1868 if (cdp->cap.media & MST_WRITE_DVDR) {
1869 kprintf("%s DVDR", comma ? "," : ""); comma = 1;
1870 }
1871 if (cdp->cap.media & MST_WRITE_DVDRAM) {
1872 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1;
1873 }
1874 if (cdp->cap.media & MST_WRITE_TEST) {
1875 kprintf("%s test write", comma ? "," : ""); comma = 1;
1876 }
1877 if (cdp->cap.capabilities & MST_BURNPROOF)
1878 kprintf("%s burnproof", comma ? "," : "");
1879 }
1880 kprintf("\n");
1881 if (cdp->cap.capabilities & MST_AUDIO_PLAY) {
1882 device_printf(dev, "Audio: ");
1883 if (cdp->cap.capabilities & MST_AUDIO_PLAY)
1884 kprintf("play");
1885 if (cdp->cap.max_vol_levels)
1886 kprintf(", %d volume levels", cdp->cap.max_vol_levels);
1887 kprintf("\n");
1888 }
1889 device_printf(dev, "Mechanism: ");
1890 switch (cdp->cap.mechanism & MST_MECH_MASK) {
1891 case MST_MECH_CADDY:
1892 mechanism = "caddy"; break;
1893 case MST_MECH_TRAY:
1894 mechanism = "tray"; break;
1895 case MST_MECH_POPUP:
1896 mechanism = "popup"; break;
1897 case MST_MECH_CHANGER:
1898 mechanism = "changer"; break;
1899 case MST_MECH_CARTRIDGE:
1900 mechanism = "cartridge"; break;
1901 default:
1902 mechanism = NULL; break;
1903 }
1904 if (mechanism)
1905 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ?
1906 "ejectable " : "", mechanism);
1907 else if (cdp->cap.mechanism & MST_EJECT)
1908 kprintf("ejectable");
1909
1910 if (cdp->cap.mechanism & MST_LOCKABLE)
1911 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked");
1912 if (cdp->cap.mechanism & MST_PREVENT)
1913 kprintf(", lock protected");
1914 kprintf("\n");
1915
1916 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) {
1917 device_printf(dev, "Medium: ");
1918 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1919 case MST_CDROM:
1920 kprintf("CD-ROM "); break;
1921 case MST_CDR:
1922 kprintf("CD-R "); break;
1923 case MST_CDRW:
1924 kprintf("CD-RW "); break;
1925 case MST_DVD:
1926 kprintf("DVD "); break;
1927 case MST_DOOR_OPEN:
1928 kprintf("door open"); break;
1929 case MST_NO_DISC:
1930 kprintf("no/blank disc"); break;
1931 case MST_FMT_ERROR:
1932 kprintf("medium format error"); break;
1933 }
1934 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
1935 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
1936 case MST_DATA_120:
1937 kprintf("120mm data disc"); break;
1938 case MST_AUDIO_120:
1939 kprintf("120mm audio disc"); break;
1940 case MST_COMB_120:
1941 kprintf("120mm data/audio disc"); break;
1942 case MST_PHOTO_120:
1943 kprintf("120mm photo disc"); break;
1944 case MST_DATA_80:
1945 kprintf("80mm data disc"); break;
1946 case MST_AUDIO_80:
1947 kprintf("80mm audio disc"); break;
1948 case MST_COMB_80:
1949 kprintf("80mm data/audio disc"); break;
1950 case MST_PHOTO_80:
1951 kprintf("80mm photo disc"); break;
1952 case MST_FMT_NONE:
1953 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1954 case MST_CDROM:
1955 kprintf("unknown"); break;
1956 case MST_CDR:
1957 case MST_CDRW:
1958 kprintf("blank"); break;
1959 }
1960 break;
1961 default:
1962 kprintf("unknown (0x%x)", cdp->cap.medium_type); break;
1963 }
1964 }
1965 kprintf("\n");
1966 }
1967 }
1968 else {
1969 device_printf(dev, "%s ",
1970 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1971 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1972 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1973 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1974 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" :
1975 "CDROM");
1976 kprintf("<%.40s/%.8s> at ata%d-%s %s\n",
1977 atadev->param.model, atadev->param.revision,
1978 device_get_unit(ch->dev),
1979 (atadev->unit == ATA_MASTER) ? "master" : "slave",
1980 ata_mode2str(atadev->mode) );
1981 }
1982 }
1983
1984 static device_method_t acd_methods[] = {
1985 /* device interface */
1986 DEVMETHOD(device_probe, acd_probe),
1987 DEVMETHOD(device_attach, acd_attach),
1988 DEVMETHOD(device_detach, acd_detach),
1989 DEVMETHOD(device_shutdown, acd_shutdown),
1990
1991 /* ATA methods */
1992 DEVMETHOD(ata_reinit, acd_reinit),
1993
1994 DEVMETHOD_END
1995 };
1996
1997 static driver_t acd_driver = {
1998 "acd",
1999 acd_methods,
2000 0,
2001 };
2002
2003 static devclass_t acd_devclass;
2004
2005 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL);
2006 MODULE_VERSION(acd, 1);
2007 MODULE_DEPEND(acd, ata, 1, 1, 1);
DragonFly BSD