2 * Copyright (c) 1998,1999,2000,2001,2002 Søren Schmidt <sos@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * $FreeBSD: src/sys/dev/ata/atapi-cd.c,v 1.48.2.20 2002/11/25 05:30:31 njl Exp $
29 * $DragonFly: src/sys/dev/disk/ata/atapi-cd.c,v 1.33 2007/05/17 17:44:27 dillon Exp $
33 #include <sys/param.h>
34 #include <sys/systm.h>
36 #include <sys/kernel.h>
37 #include <sys/malloc.h>
42 #include <sys/disklabel.h>
43 #include <sys/diskslice.h>
44 #include <sys/devicestat.h>
46 #include <sys/cdrio.h>
47 #include <sys/dvdio.h>
48 #include <sys/fcntl.h>
50 #include <sys/ctype.h>
52 #include <sys/thread2.h>
55 #include "atapi-all.h"
58 /* device structures */
59 static d_open_t acdopen;
60 static d_close_t acdclose;
61 static d_ioctl_t acdioctl;
62 static d_strategy_t acdstrategy;
64 static struct dev_ops acd_ops = {
65 { "acd", 117, D_DISK | D_TRACKCLOSE },
71 .d_strategy = acdstrategy,
75 static struct acd_softc *acd_init_lun(struct ata_device *);
76 static void acd_make_dev(struct acd_softc *);
77 static void acd_set_ioparm(struct acd_softc *);
78 static void acd_describe(struct acd_softc *);
79 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
80 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
81 static int acd_done(struct atapi_request *);
82 static void acd_read_toc(struct acd_softc *);
83 static int acd_play(struct acd_softc *, int, int);
84 static int acd_setchan(struct acd_softc *, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
85 static void acd_select_slot(struct acd_softc *);
86 static int acd_init_writer(struct acd_softc *, int);
87 static int acd_fixate(struct acd_softc *, int);
88 static int acd_init_track(struct acd_softc *, struct cdr_track *);
89 static int acd_flush(struct acd_softc *);
90 static int acd_read_track_info(struct acd_softc *, int32_t, struct acd_track_info *);
91 static int acd_get_progress(struct acd_softc *, int *);
92 static int acd_send_cue(struct acd_softc *, struct cdr_cuesheet *);
93 static int acd_report_key(struct acd_softc *, struct dvd_authinfo *);
94 static int acd_send_key(struct acd_softc *, struct dvd_authinfo *);
95 static int acd_read_structure(struct acd_softc *, struct dvd_struct *);
96 static int acd_eject(struct acd_softc *, int);
97 static int acd_blank(struct acd_softc *, int);
98 static int acd_prevent_allow(struct acd_softc *, int);
99 static int acd_start_stop(struct acd_softc *, int);
100 static int acd_pause_resume(struct acd_softc *, int);
101 static int acd_mode_sense(struct acd_softc *, int, caddr_t, int);
102 static int acd_mode_select(struct acd_softc *, caddr_t, int);
103 static int acd_set_speed(struct acd_softc *, int, int);
104 static void acd_get_cap(struct acd_softc *);
107 static u_int32_t acd_lun_map = 0;
108 static MALLOC_DEFINE(M_ACD, "ACD driver", "ATAPI CD driver buffers");
111 acdattach(struct ata_device *atadev)
113 struct acd_softc *cdp;
116 if ((cdp = acd_init_lun(atadev)) == NULL) {
117 ata_prtdev(atadev, "acd: out of memory\n");
121 ata_set_name(atadev, "acd", cdp->lun);
122 ata_command(atadev, ATA_C_ATAPI_RESET, 0, 0, 0, ATA_IMMEDIATE);
125 /* if this is a changer device, allocate the neeeded lun's */
126 if (cdp->cap.mech == MST_MECH_CHANGER) {
127 int8_t ccb[16] = { ATAPI_MECH_STATUS, 0, 0, 0, 0, 0, 0, 0,
128 sizeof(struct changer)>>8, sizeof(struct changer),
131 chp = kmalloc(sizeof(struct changer), M_ACD, M_WAITOK | M_ZERO);
132 if (!atapi_queue_cmd(cdp->device, ccb, (caddr_t)chp,
133 sizeof(struct changer),
134 ATPR_F_READ, 60, NULL, NULL)) {
135 struct acd_softc *tmpcdp = cdp;
136 struct acd_softc **cdparr;
140 chp->table_length = htons(chp->table_length);
141 cdparr = kmalloc(sizeof(struct acd_softc) * chp->slots,
143 for (count = 0; count < chp->slots; count++) {
145 tmpcdp = acd_init_lun(atadev);
147 ata_prtdev(atadev, "out of memory\n");
151 cdparr[count] = tmpcdp;
152 tmpcdp->driver = cdparr;
153 tmpcdp->slot = count;
154 tmpcdp->changer_info = chp;
155 acd_make_dev(tmpcdp);
156 devstat_add_entry(tmpcdp->stats, "acd", tmpcdp->lun, DEV_BSIZE,
157 DEVSTAT_NO_ORDERED_TAGS,
158 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
159 DEVSTAT_PRIORITY_CD);
161 name = kmalloc(strlen(atadev->name) + 2, M_ACD, M_WAITOK);
162 strcpy(name, atadev->name);
164 ata_free_name(atadev);
165 ata_set_name(atadev, name, cdp->lun + cdp->changer_info->slots - 1);
171 devstat_add_entry(cdp->stats, "acd", cdp->lun, DEV_BSIZE,
172 DEVSTAT_NO_ORDERED_TAGS,
173 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
174 DEVSTAT_PRIORITY_CD);
177 atadev->driver = cdp;
182 acddetach(struct ata_device *atadev)
184 struct acd_softc *cdp = atadev->driver;
185 struct acd_devlist *entry;
189 if (cdp->changer_info) {
190 for (subdev = 0; subdev < cdp->changer_info->slots; subdev++) {
191 if (cdp->driver[subdev] == cdp)
193 while ((bio = bioq_first(&cdp->driver[subdev]->bio_queue))) {
194 bioq_remove(&cdp->driver[subdev]->bio_queue, bio);
195 bio->bio_buf->b_flags |= B_ERROR;
196 bio->bio_buf->b_error = ENXIO;
199 release_dev(cdp->driver[subdev]->dev);
200 while ((entry = TAILQ_FIRST(&cdp->driver[subdev]->dev_list))) {
201 release_dev(entry->dev);
202 TAILQ_REMOVE(&cdp->driver[subdev]->dev_list, entry, chain);
205 devstat_remove_entry(cdp->driver[subdev]->stats);
206 kfree(cdp->driver[subdev]->stats, M_ACD);
207 ata_free_lun(&acd_lun_map, cdp->driver[subdev]->lun);
208 kfree(cdp->driver[subdev], M_ACD);
210 kfree(cdp->driver, M_ACD);
211 kfree(cdp->changer_info, M_ACD);
213 while ((bio = bioq_first(&cdp->bio_queue))) {
214 bio->bio_buf->b_flags |= B_ERROR;
215 bio->bio_buf->b_error = ENXIO;
218 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
219 release_dev(entry->dev);
220 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
223 disk_invalidate(&cdp->disk);
224 disk_destroy(&cdp->disk);
225 devstat_remove_entry(cdp->stats);
226 kfree(cdp->stats, M_ACD);
227 ata_free_name(atadev);
228 ata_free_lun(&acd_lun_map, cdp->lun);
230 atadev->driver = NULL;
233 static struct acd_softc *
234 acd_init_lun(struct ata_device *atadev)
236 struct acd_softc *cdp;
238 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_WAITOK | M_ZERO);
239 TAILQ_INIT(&cdp->dev_list);
240 bioq_init(&cdp->bio_queue);
241 cdp->device = atadev;
242 cdp->lun = ata_get_lun(&acd_lun_map);
243 cdp->block_size = 2048;
245 cdp->changer_info = NULL;
246 cdp->stats = kmalloc(sizeof(struct devstat), M_ACD, M_WAITOK | M_ZERO);
251 acd_make_dev(struct acd_softc *cdp)
255 dev = disk_create(cdp->lun, &cdp->disk, &acd_ops);
258 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
263 acd_set_ioparm(struct acd_softc *cdp)
265 struct disk_info info;
267 cdp->dev->si_iosize_max =
268 ((256*DEV_BSIZE)/cdp->block_size)*cdp->block_size;
269 cdp->dev->si_bsize_phys = cdp->block_size;
270 bzero(&info, sizeof(info));
271 info.d_media_blksize = cdp->block_size;
272 info.d_media_blocks = cdp->disk_size;
273 info.d_secpertrack = 100;
275 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1;
276 info.d_secpercyl = info.d_secpertrack * info.d_nheads;
277 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA;
278 disk_setdiskinfo(&cdp->disk, &info);
282 acd_describe(struct acd_softc *cdp)
288 ata_prtdev(cdp->device, "<%.40s/%.8s> %s drive at ata%d as %s\n",
289 cdp->device->param->model, cdp->device->param->revision,
290 (cdp->cap.write_dvdr) ? "DVD-R" :
291 (cdp->cap.write_dvdram) ? "DVD-RAM" :
292 (cdp->cap.write_cdrw) ? "CD-RW" :
293 (cdp->cap.write_cdr) ? "CD-R" :
294 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM",
295 device_get_unit(cdp->device->channel->dev),
296 (cdp->device->unit == ATA_MASTER) ? "master" : "slave");
298 ata_prtdev(cdp->device, "%s", "");
299 if (cdp->cap.cur_read_speed) {
300 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
301 if (cdp->cap.max_read_speed)
302 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
303 if ((cdp->cap.cur_write_speed) &&
304 (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
305 cdp->cap.write_dvdr || cdp->cap.write_dvdram)) {
306 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
307 if (cdp->cap.max_write_speed)
308 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
312 if (cdp->cap.buf_size) {
313 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
316 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(cdp->device->mode));
318 ata_prtdev(cdp->device, "Reads:");
320 if (cdp->cap.read_cdr) {
321 kprintf(" CD-R"); comma = 1;
323 if (cdp->cap.read_cdrw) {
324 kprintf("%s CD-RW", comma ? "," : ""); comma = 1;
326 if (cdp->cap.cd_da) {
327 if (cdp->cap.cd_da_stream)
328 kprintf("%s CD-DA stream", comma ? "," : "");
330 kprintf("%s CD-DA", comma ? "," : "");
333 if (cdp->cap.read_dvdrom) {
334 kprintf("%s DVD-ROM", comma ? "," : ""); comma = 1;
336 if (cdp->cap.read_dvdr) {
337 kprintf("%s DVD-R", comma ? "," : ""); comma = 1;
339 if (cdp->cap.read_dvdram) {
340 kprintf("%s DVD-RAM", comma ? "," : ""); comma = 1;
342 if (cdp->cap.read_packet)
343 kprintf("%s packet", comma ? "," : "");
346 ata_prtdev(cdp->device, "Writes:");
347 if (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
348 cdp->cap.write_dvdr || cdp->cap.write_dvdram) {
350 if (cdp->cap.write_cdr) {
351 kprintf(" CD-R" ); comma = 1;
353 if (cdp->cap.write_cdrw) {
354 kprintf("%s CD-RW", comma ? "," : ""); comma = 1;
356 if (cdp->cap.write_dvdr) {
357 kprintf("%s DVD-R", comma ? "," : ""); comma = 1;
359 if (cdp->cap.write_dvdram) {
360 kprintf("%s DVD-RAM", comma ? "," : ""); comma = 1;
362 if (cdp->cap.test_write) {
363 kprintf("%s test write", comma ? "," : ""); comma = 1;
365 if (cdp->cap.burnproof)
366 kprintf("%s burnproof", comma ? "," : "");
369 if (cdp->cap.audio_play) {
370 ata_prtdev(cdp->device, "Audio: ");
371 if (cdp->cap.audio_play)
373 if (cdp->cap.max_vol_levels)
374 kprintf(", %d volume levels", cdp->cap.max_vol_levels);
377 ata_prtdev(cdp->device, "Mechanism: ");
378 switch (cdp->cap.mech) {
380 mechanism = "caddy"; break;
382 mechanism = "tray"; break;
384 mechanism = "popup"; break;
385 case MST_MECH_CHANGER:
386 mechanism = "changer"; break;
387 case MST_MECH_CARTRIDGE:
388 mechanism = "cartridge"; break;
390 mechanism = 0; break;
393 kprintf("%s%s", cdp->cap.eject ? "ejectable " : "", mechanism);
394 else if (cdp->cap.eject)
395 kprintf("ejectable");
398 kprintf(cdp->cap.locked ? ", locked" : ", unlocked");
399 if (cdp->cap.prevent)
400 kprintf(", lock protected");
403 if (cdp->cap.mech != MST_MECH_CHANGER) {
404 ata_prtdev(cdp->device, "Medium: ");
405 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
407 kprintf("CD-ROM "); break;
409 kprintf("CD-R "); break;
411 kprintf("CD-RW "); break;
413 kprintf("door open"); break;
415 kprintf("no/blank disc"); break;
417 kprintf("medium format error"); break;
419 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
420 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
422 kprintf("120mm data disc"); break;
424 kprintf("120mm audio disc"); break;
426 kprintf("120mm data/audio disc"); break;
428 kprintf("120mm photo disc"); break;
430 kprintf("80mm data disc"); break;
432 kprintf("80mm audio disc"); break;
434 kprintf("80mm data/audio disc"); break;
436 kprintf("80mm photo disc"); break;
438 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
440 kprintf("unknown"); break;
443 kprintf("blank"); break;
447 kprintf("unknown (0x%x)", cdp->cap.medium_type); break;
454 ata_prtdev(cdp->device, "%s ",
455 (cdp->cap.write_dvdr) ? "DVD-R" :
456 (cdp->cap.write_dvdram) ? "DVD-RAM" :
457 (cdp->cap.write_cdrw) ? "CD-RW" :
458 (cdp->cap.write_cdr) ? "CD-R" :
459 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM");
461 if (cdp->changer_info)
462 kprintf("with %d CD changer ", cdp->changer_info->slots);
464 kprintf("<%.40s> at ata%d-%s %s\n", cdp->device->param->model,
465 device_get_unit(cdp->device->channel->dev),
466 (cdp->device->unit == ATA_MASTER) ? "master" : "slave",
467 ata_mode2str(cdp->device->mode) );
472 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
476 *m = lba / (60 * 75);
482 static __inline u_int32_t
483 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
485 return (m * 60 + s) * 75 + f - 150;
489 acdopen(struct dev_open_args *ap)
491 cdev_t dev = ap->a_head.a_dev;
492 struct acd_softc *cdp = dev->si_drv1;
498 if (ap->a_oflags & FWRITE) {
499 if (count_dev(dev) > 1)
503 /* wait if drive is not finished loading the medium */
505 struct atapi_reqsense *sense = cdp->device->result;
507 if (!atapi_test_ready(cdp->device))
509 if (sense->sense_key == 2 && sense->asc == 4 && sense->ascq == 1)
510 tsleep(&timeout, 0, "acdld", hz / 2);
515 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
516 acd_select_slot(cdp);
517 tsleep(&cdp->changer_info, 0, "acdopn", 0);
519 acd_prevent_allow(cdp, 1);
520 cdp->flags |= F_LOCKED;
526 acdclose(struct dev_close_args *ap)
528 cdev_t dev = ap->a_head.a_dev;
529 struct acd_softc *cdp = dev->si_drv1;
534 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
535 acd_select_slot(cdp);
536 tsleep(&cdp->changer_info, 0, "acdclo", 0);
538 acd_prevent_allow(cdp, 0);
539 cdp->flags &= ~F_LOCKED;
544 acdioctl(struct dev_ioctl_args *ap)
546 cdev_t dev = ap->a_head.a_dev;
547 struct acd_softc *cdp = dev->si_drv1;
553 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
554 acd_select_slot(cdp);
555 tsleep(&cdp->changer_info, 0, "acdctl", 0);
557 if (cdp->device->flags & ATA_D_MEDIA_CHANGED)
560 atapi_test_ready(cdp->device);
565 acd_prevent_allow(cdp, 1);
566 cdp->flags |= F_LOCKED;
572 error = acd_pause_resume(cdp, 1);
576 error = acd_pause_resume(cdp, 0);
580 error = acd_start_stop(cdp, 1);
584 error = acd_start_stop(cdp, 0);
588 error = acd_prevent_allow(cdp, 0);
589 cdp->flags &= ~F_LOCKED;
593 error = acd_prevent_allow(cdp, 1);
594 cdp->flags |= F_LOCKED;
598 ; /* note: if no proc EPERM will be returned */
599 error = suser_cred(ap->a_cred, 0);
602 error = atapi_test_ready(cdp->device);
606 if (count_dev(dev) > 1) {
610 error = acd_eject(cdp, 0);
614 if (count_dev(dev) > 1)
616 error = acd_eject(cdp, 1);
619 case CDIOREADTOCHEADER:
620 if (!cdp->toc.hdr.ending_track) {
624 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr));
627 case CDIOREADTOCENTRYS:
629 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data;
630 struct toc *toc = &cdp->toc;
631 int starting_track = te->starting_track;
634 if (!toc->hdr.ending_track) {
639 if (te->data_len < sizeof(toc->tab[0]) ||
640 (te->data_len % sizeof(toc->tab[0])) != 0 ||
641 (te->address_format != CD_MSF_FORMAT &&
642 te->address_format != CD_LBA_FORMAT)) {
648 starting_track = toc->hdr.starting_track;
649 else if (starting_track == 170)
650 starting_track = toc->hdr.ending_track + 1;
651 else if (starting_track < toc->hdr.starting_track ||
652 starting_track > toc->hdr.ending_track + 1) {
657 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
659 if (te->data_len < len)
661 if (len > sizeof(toc->tab)) {
666 if (te->address_format == CD_MSF_FORMAT) {
667 struct cd_toc_entry *entry;
669 toc = kmalloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
670 bcopy(&cdp->toc, toc, sizeof(struct toc));
671 entry = toc->tab + (toc->hdr.ending_track + 1 -
672 toc->hdr.starting_track) + 1;
673 while (--entry >= toc->tab)
674 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
675 &entry->addr.msf.second, &entry->addr.msf.frame);
677 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
679 if (te->address_format == CD_MSF_FORMAT)
683 case CDIOREADTOCENTRY:
685 struct ioc_read_toc_single_entry *te =
686 (struct ioc_read_toc_single_entry *)ap->a_data;
687 struct toc *toc = &cdp->toc;
688 u_char track = te->track;
690 if (!toc->hdr.ending_track) {
695 if (te->address_format != CD_MSF_FORMAT &&
696 te->address_format != CD_LBA_FORMAT) {
702 track = toc->hdr.starting_track;
703 else if (track == 170)
704 track = toc->hdr.ending_track + 1;
705 else if (track < toc->hdr.starting_track ||
706 track > toc->hdr.ending_track + 1) {
711 if (te->address_format == CD_MSF_FORMAT) {
712 struct cd_toc_entry *entry;
714 toc = kmalloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
715 bcopy(&cdp->toc, toc, sizeof(struct toc));
717 entry = toc->tab + (track - toc->hdr.starting_track);
718 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
719 &entry->addr.msf.second, &entry->addr.msf.frame);
721 bcopy(toc->tab + track - toc->hdr.starting_track,
722 &te->entry, sizeof(struct cd_toc_entry));
723 if (te->address_format == CD_MSF_FORMAT)
728 case CDIOCREADSUBCHANNEL:
730 struct ioc_read_subchannel *args =
731 (struct ioc_read_subchannel *)ap->a_data;
733 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
734 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
735 0, 0, 0, 0, 0, 0, 0 };
737 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
738 args->data_len < sizeof(struct cd_sub_channel_header)) {
743 format=args->data_format;
744 if ((format != CD_CURRENT_POSITION) &&
745 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
750 ccb[1] = args->address_format & CD_MSF_FORMAT;
752 if ((error = atapi_queue_cmd(cdp->device,ccb,(caddr_t)&cdp->subchan,
753 sizeof(cdp->subchan), ATPR_F_READ, 10,
757 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
758 if (cdp->subchan.header.audio_status == 0x11) {
764 if (format == CD_TRACK_INFO)
765 ccb[6] = args->track;
767 if ((error = atapi_queue_cmd(cdp->device, ccb,
768 (caddr_t)&cdp->subchan,
769 sizeof(cdp->subchan), ATPR_F_READ,
774 error = copyout(&cdp->subchan, args->data, args->data_len);
780 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data;
784 msf2lba(args->start_m, args->start_s, args->start_f),
785 msf2lba(args->end_m, args->end_s, args->end_f));
789 case CDIOCPLAYBLOCKS:
791 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data;
793 error = acd_play(cdp, args->blk, args->blk + args->len);
797 case CDIOCPLAYTRACKS:
799 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data;
802 if (!cdp->toc.hdr.ending_track) {
806 if (args->end_track < cdp->toc.hdr.ending_track + 1)
808 if (args->end_track > cdp->toc.hdr.ending_track + 1)
809 args->end_track = cdp->toc.hdr.ending_track + 1;
810 t1 = args->start_track - cdp->toc.hdr.starting_track;
811 t2 = args->end_track - cdp->toc.hdr.starting_track;
812 if (t1 < 0 || t2 < 0 ||
813 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
817 error = acd_play(cdp, ntohl(cdp->toc.tab[t1].addr.lba),
818 ntohl(cdp->toc.tab[t2].addr.lba));
824 struct ioc_read_audio *args = (struct ioc_read_audio *)ap->a_data;
826 caddr_t buffer, ubuf = args->buffer;
830 if (!cdp->toc.hdr.ending_track) {
835 if ((frames = args->nframes) < 0) {
840 if (args->address_format == CD_LBA_FORMAT)
841 lba = args->address.lba;
842 else if (args->address_format == CD_MSF_FORMAT)
843 lba = msf2lba(args->address.msf.minute,
844 args->address.msf.second,
845 args->address.msf.frame);
851 #ifndef CD_BUFFER_BLOCKS
852 #define CD_BUFFER_BLOCKS 13
854 if (!(buffer = kmalloc(CD_BUFFER_BLOCKS * 2352, M_ACD, M_WAITOK))){
858 bzero(ccb, sizeof(ccb));
863 blocks = (frames>CD_BUFFER_BLOCKS) ? CD_BUFFER_BLOCKS : frames;
864 size = blocks * 2352;
866 ccb[0] = ATAPI_READ_CD;
874 if ((error = atapi_queue_cmd(cdp->device, ccb, buffer, size,
875 ATPR_F_READ, 30, NULL,NULL)))
878 if ((error = copyout(buffer, ubuf, size)))
885 kfree(buffer, M_ACD);
886 if (args->address_format == CD_LBA_FORMAT)
887 args->address.lba = lba;
888 else if (args->address_format == CD_MSF_FORMAT)
889 lba2msf(lba, &args->address.msf.minute,
890 &args->address.msf.second,
891 &args->address.msf.frame);
897 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
899 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
900 (caddr_t)&cdp->au, sizeof(cdp->au))))
903 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
907 arg->vol[0] = cdp->au.port[0].volume;
908 arg->vol[1] = cdp->au.port[1].volume;
909 arg->vol[2] = cdp->au.port[2].volume;
910 arg->vol[3] = cdp->au.port[3].volume;
916 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
918 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
919 (caddr_t)&cdp->au, sizeof(cdp->au))))
921 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
925 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE_MASK,
926 (caddr_t)&cdp->aumask,
927 sizeof(cdp->aumask))))
929 cdp->au.data_length = 0;
930 cdp->au.port[0].channels = CHANNEL_0;
931 cdp->au.port[1].channels = CHANNEL_1;
932 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
933 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
934 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
935 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
936 error = acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
941 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data;
943 error = acd_setchan(cdp, arg->patch[0], arg->patch[1],
944 arg->patch[2], arg->patch[3]);
949 error = acd_setchan(cdp, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
953 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_1, 0, 0);
957 error = acd_setchan(cdp, 0, 0, 0, 0);
961 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_0, 0, 0);
965 error = acd_setchan(cdp, CHANNEL_1, CHANNEL_1, 0, 0);
969 error = acd_blank(cdp, (*(int *)ap->a_data));
972 case CDRIOCNEXTWRITEABLEADDR:
974 struct acd_track_info track_info;
976 if ((error = acd_read_track_info(cdp, 0xff, &track_info)))
979 if (!track_info.nwa_valid) {
983 *(int*)ap->a_data = track_info.next_writeable_addr;
987 case CDRIOCINITWRITER:
988 error = acd_init_writer(cdp, (*(int *)ap->a_data));
991 case CDRIOCINITTRACK:
992 error = acd_init_track(cdp, (struct cdr_track *)ap->a_data);
996 error = acd_flush(cdp);
1000 error = acd_fixate(cdp, (*(int *)ap->a_data));
1003 case CDRIOCREADSPEED:
1005 int speed = *(int *)ap->a_data;
1007 /* Preserve old behavior: units in multiples of CDROM speed */
1010 error = acd_set_speed(cdp, speed, CDR_MAX_SPEED);
1014 case CDRIOCWRITESPEED:
1016 int speed = *(int *)ap->a_data;
1020 error = acd_set_speed(cdp, CDR_MAX_SPEED, speed);
1024 case CDRIOCGETBLOCKSIZE:
1025 *(int *)ap->a_data = cdp->block_size;
1028 case CDRIOCSETBLOCKSIZE:
1029 cdp->block_size = *(int *)ap->a_data;
1030 acd_set_ioparm(cdp);
1033 case CDRIOCGETPROGRESS:
1034 error = acd_get_progress(cdp, (int *)ap->a_data);
1038 error = acd_send_cue(cdp, (struct cdr_cuesheet *)ap->a_data);
1041 case DVDIOCREPORTKEY:
1042 if (!cdp->cap.read_dvdrom)
1045 error = acd_report_key(cdp, (struct dvd_authinfo *)ap->a_data);
1049 if (!cdp->cap.read_dvdrom)
1052 error = acd_send_key(cdp, (struct dvd_authinfo *)ap->a_data);
1055 case DVDIOCREADSTRUCTURE:
1056 if (!cdp->cap.read_dvdrom)
1059 error = acd_read_structure(cdp, (struct dvd_struct *)ap->a_data);
1069 acdstrategy(struct dev_strategy_args *ap)
1071 cdev_t dev = ap->a_head.a_dev;
1072 struct bio *bio = ap->a_bio;
1073 struct buf *bp = bio->bio_buf;
1074 struct acd_softc *cdp = dev->si_drv1;
1076 if (cdp->device->flags & ATA_D_DETACHING) {
1077 bp->b_flags |= B_ERROR;
1078 bp->b_error = ENXIO;
1083 /* if it's a null transfer, return immediatly. */
1084 if (bp->b_bcount == 0) {
1090 KKASSERT(bio->bio_offset != NOOFFSET);
1091 bio->bio_driver_info = dev;
1092 bp->b_resid = bp->b_bcount;
1095 bioqdisksort(&cdp->bio_queue, bio);
1097 ata_start(cdp->device->channel);
1102 acd_start(struct ata_device *atadev)
1104 struct acd_softc *cdp = atadev->driver;
1105 struct bio *bio = bioq_first(&cdp->bio_queue);
1108 u_int32_t lba, lastlba, count;
1110 int track, blocksize;
1112 if (cdp->changer_info) {
1115 cdp = cdp->driver[cdp->changer_info->current_slot];
1116 bio = bioq_first(&cdp->bio_queue);
1118 /* check for work pending on any other slot */
1119 for (i = 0; i < cdp->changer_info->slots; i++) {
1120 if (i == cdp->changer_info->current_slot)
1122 if (bioq_first(&(cdp->driver[i]->bio_queue))) {
1123 if (bio == NULL || time_second > (cdp->timestamp + 10)) {
1124 acd_select_slot(cdp->driver[i]);
1132 bioq_remove(&cdp->bio_queue, bio);
1133 dev = bio->bio_driver_info;
1136 /* reject all queued entries if media changed */
1137 if (cdp->device->flags & ATA_D_MEDIA_CHANGED) {
1138 bp->b_flags |= B_ERROR;
1144 bzero(ccb, sizeof(ccb));
1146 track = (dev->si_uminor & 0x00ff0000) >> 16;
1149 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
1150 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
1151 lba = bio->bio_offset / blocksize;
1152 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
1155 blocksize = cdp->block_size;
1156 lastlba = cdp->disk_size;
1157 lba = bio->bio_offset / blocksize;
1160 if (bp->b_bcount % blocksize != 0) {
1161 bp->b_flags |= B_ERROR;
1162 bp->b_error = EINVAL;
1166 count = bp->b_bcount / blocksize;
1168 if (bp->b_cmd == BUF_CMD_READ) {
1169 /* if transfer goes beyond range adjust it to be within limits */
1170 if (lba + count > lastlba) {
1171 /* if we are entirely beyond EOM return EOF */
1172 if (lastlba <= lba) {
1173 bp->b_resid = bp->b_bcount;
1177 count = lastlba - lba;
1179 switch (blocksize) {
1181 ccb[0] = ATAPI_READ_BIG;
1185 ccb[0] = ATAPI_READ_CD;
1190 ccb[0] = ATAPI_READ_CD;
1195 ccb[0] = ATAPI_WRITE_BIG;
1206 devstat_start_transaction(cdp->stats);
1207 bio->bio_caller_info1.ptr = cdp;
1208 atapi_queue_cmd(cdp->device, ccb, bp->b_data, count * blocksize,
1209 ((bp->b_cmd == BUF_CMD_READ) ? ATPR_F_READ : 0),
1210 (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30, acd_done, bio);
1214 acd_done(struct atapi_request *request)
1216 struct bio *bio = request->driver;
1217 struct buf *bp = bio->bio_buf;
1218 struct acd_softc *cdp = bio->bio_caller_info1.ptr;
1220 if (request->error) {
1221 bp->b_error = request->error;
1222 bp->b_flags |= B_ERROR;
1224 bp->b_resid = bp->b_bcount - request->donecount;
1226 devstat_end_transaction_buf(cdp->stats, bp);
1232 acd_read_toc(struct acd_softc *cdp)
1234 struct acd_devlist *entry;
1235 int track, ntracks, len;
1239 bzero(&cdp->toc, sizeof(cdp->toc));
1240 bzero(ccb, sizeof(ccb));
1242 if (atapi_test_ready(cdp->device) != 0)
1245 cdp->device->flags &= ~ATA_D_MEDIA_CHANGED;
1247 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1248 ccb[0] = ATAPI_READ_TOC;
1251 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1252 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1253 bzero(&cdp->toc, sizeof(cdp->toc));
1256 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1257 if (ntracks <= 0 || ntracks > MAXTRK) {
1258 bzero(&cdp->toc, sizeof(cdp->toc));
1262 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1263 bzero(ccb, sizeof(ccb));
1264 ccb[0] = ATAPI_READ_TOC;
1267 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1268 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1269 bzero(&cdp->toc, sizeof(cdp->toc));
1272 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1274 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1276 bzero(ccb, sizeof(ccb));
1277 ccb[0] = ATAPI_READ_CAPACITY;
1278 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)sizes, sizeof(sizes),
1279 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1280 bzero(&cdp->toc, sizeof(cdp->toc));
1281 acd_set_ioparm(cdp);
1284 cdp->disk_size = ntohl(sizes[0]) + 1;
1285 acd_set_ioparm(cdp);
1287 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
1288 destroy_dev(entry->dev);
1289 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
1290 kfree(entry, M_ACD);
1292 for (track = 1; track <= ntracks; track ++) {
1295 ksprintf(name, "acd%dt%d", cdp->lun, track);
1296 entry = kmalloc(sizeof(struct acd_devlist), M_ACD, M_WAITOK | M_ZERO);
1297 entry->dev = make_dev(&acd_ops, (cdp->lun << 3) | (track << 16),
1298 0, 0, 0644, name, NULL);
1299 entry->dev->si_drv1 = cdp->dev->si_drv1;
1300 reference_dev(entry->dev);
1301 TAILQ_INSERT_TAIL(&cdp->dev_list, entry, chain);
1305 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1306 ata_prtdev(cdp->device, "(%d sectors (%d bytes)), %d tracks ",
1307 cdp->disk_size, cdp->block_size,
1308 cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1);
1309 if (cdp->toc.tab[0].control & 4)
1310 kprintf("%dMB\n", cdp->disk_size / 512);
1312 kprintf("%d:%d audio\n",
1313 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1319 acd_play(struct acd_softc *cdp, int start, int end)
1323 bzero(ccb, sizeof(ccb));
1324 ccb[0] = ATAPI_PLAY_MSF;
1325 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1326 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1327 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL);
1331 acd_setchan(struct acd_softc *cdp,
1332 u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1336 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1339 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1341 cdp->au.data_length = 0;
1342 cdp->au.port[0].channels = c0;
1343 cdp->au.port[1].channels = c1;
1344 cdp->au.port[2].channels = c2;
1345 cdp->au.port[3].channels = c3;
1346 return acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
1350 acd_select_done1(struct atapi_request *request)
1352 struct acd_softc *cdp = request->driver;
1354 cdp->changer_info->current_slot = cdp->slot;
1355 cdp->driver[cdp->changer_info->current_slot]->timestamp = time_second;
1356 wakeup(&cdp->changer_info);
1361 acd_select_done(struct atapi_request *request)
1363 struct acd_softc *cdp = request->driver;
1364 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 3, 0, 0, 0,
1365 cdp->slot, 0, 0, 0, 0, 0, 0, 0 };
1367 /* load the wanted slot */
1368 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1369 acd_select_done1, cdp);
1374 acd_select_slot(struct acd_softc *cdp)
1376 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 2, 0, 0, 0,
1377 cdp->changer_info->current_slot, 0, 0, 0, 0, 0, 0, 0 };
1379 /* unload the current media from player */
1380 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1381 acd_select_done, cdp);
1385 acd_init_writer(struct acd_softc *cdp, int test_write)
1389 bzero(ccb, sizeof(ccb));
1390 ccb[0] = ATAPI_REZERO;
1391 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60, NULL, NULL);
1392 ccb[0] = ATAPI_SEND_OPC_INFO;
1394 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 30, NULL, NULL);
1399 acd_fixate(struct acd_softc *cdp, int multisession)
1401 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1402 0, 0, 0, 0, 0, 0, 0, 0 };
1403 int timeout = 5*60*2;
1405 struct write_param param;
1407 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1408 (caddr_t)¶m, sizeof(param))))
1411 param.data_length = 0;
1413 param.session_type = CDR_SESS_MULTI;
1415 param.session_type = CDR_SESS_NONE;
1417 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1420 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1424 /* some drives just return ready, wait for the expected fixate time */
1425 if ((error = atapi_test_ready(cdp->device)) != EBUSY) {
1426 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1427 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1428 return atapi_test_ready(cdp->device);
1431 while (timeout-- > 0) {
1432 if ((error = atapi_test_ready(cdp->device)) != EBUSY)
1434 tsleep(&error, 0, "acdcld", hz/2);
1440 acd_init_track(struct acd_softc *cdp, struct cdr_track *track)
1442 struct write_param param;
1445 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1446 (caddr_t)¶m, sizeof(param))))
1449 param.data_length = 0;
1450 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1451 param.page_length = 0x32;
1452 param.test_write = track->test_write ? 1 : 0;
1453 param.write_type = CDR_WTYPE_TRACK;
1454 param.session_type = CDR_SESS_NONE;
1456 param.packet_size = 0;
1458 if (cdp->cap.burnproof)
1459 param.burnproof = 1;
1461 switch (track->datablock_type) {
1465 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1467 param.track_mode = CDR_TMODE_AUDIO;
1468 cdp->block_size = 2352;
1469 param.datablock_type = CDR_DB_RAW;
1470 param.session_format = CDR_SESS_CDROM;
1473 case CDR_DB_ROM_MODE1:
1474 cdp->block_size = 2048;
1475 param.track_mode = CDR_TMODE_DATA;
1476 param.datablock_type = CDR_DB_ROM_MODE1;
1477 param.session_format = CDR_SESS_CDROM;
1480 case CDR_DB_ROM_MODE2:
1481 cdp->block_size = 2336;
1482 param.track_mode = CDR_TMODE_DATA;
1483 param.datablock_type = CDR_DB_ROM_MODE2;
1484 param.session_format = CDR_SESS_CDROM;
1487 case CDR_DB_XA_MODE1:
1488 cdp->block_size = 2048;
1489 param.track_mode = CDR_TMODE_DATA;
1490 param.datablock_type = CDR_DB_XA_MODE1;
1491 param.session_format = CDR_SESS_CDROM_XA;
1494 case CDR_DB_XA_MODE2_F1:
1495 cdp->block_size = 2056;
1496 param.track_mode = CDR_TMODE_DATA;
1497 param.datablock_type = CDR_DB_XA_MODE2_F1;
1498 param.session_format = CDR_SESS_CDROM_XA;
1501 case CDR_DB_XA_MODE2_F2:
1502 cdp->block_size = 2324;
1503 param.track_mode = CDR_TMODE_DATA;
1504 param.datablock_type = CDR_DB_XA_MODE2_F2;
1505 param.session_format = CDR_SESS_CDROM_XA;
1508 case CDR_DB_XA_MODE2_MIX:
1509 cdp->block_size = 2332;
1510 param.track_mode = CDR_TMODE_DATA;
1511 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1512 param.session_format = CDR_SESS_CDROM_XA;
1515 acd_set_ioparm(cdp);
1516 return acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10);
1520 acd_flush(struct acd_softc *cdp)
1522 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1523 0, 0, 0, 0, 0, 0, 0, 0 };
1525 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60,
1530 acd_read_track_info(struct acd_softc *cdp,
1531 int32_t lba, struct acd_track_info *info)
1533 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1534 lba>>24, lba>>16, lba>>8, lba,
1536 sizeof(*info)>>8, sizeof(*info),
1537 0, 0, 0, 0, 0, 0, 0 };
1540 if ((error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)info, sizeof(*info),
1541 ATPR_F_READ, 30, NULL, NULL)))
1543 info->track_start_addr = ntohl(info->track_start_addr);
1544 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1545 info->free_blocks = ntohl(info->free_blocks);
1546 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1547 info->track_length = ntohl(info->track_length);
1552 acd_get_progress(struct acd_softc *cdp, int *finished)
1554 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1555 0, 0, 0, 0, 0, 0, 0, 0 };
1556 struct atapi_reqsense *sense = cdp->device->result;
1559 if (atapi_test_ready(cdp->device) != EBUSY) {
1560 if (atapi_queue_cmd(cdp->device, ccb, tmp, sizeof(tmp),
1561 ATPR_F_READ, 30, NULL, NULL) != EBUSY) {
1568 ((sense->sk_specific2 | (sense->sk_specific1 << 8)) * 100) / 65535;
1575 acd_send_cue(struct acd_softc *cdp, struct cdr_cuesheet *cuesheet)
1577 struct write_param param;
1578 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1579 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1580 0, 0, 0, 0, 0, 0, 0 };
1587 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1588 (caddr_t)¶m, sizeof(param))))
1590 param.data_length = 0;
1591 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1592 param.page_length = 0x32;
1593 param.test_write = cuesheet->test_write ? 1 : 0;
1594 param.write_type = CDR_WTYPE_SESSION;
1595 param.session_type = cuesheet->session_type;
1597 param.packet_size = 0;
1598 param.track_mode = CDR_TMODE_AUDIO;
1599 param.datablock_type = CDR_DB_RAW;
1600 param.session_format = cuesheet->session_format;
1601 if (cdp->cap.burnproof)
1602 param.burnproof = 1;
1603 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1606 buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK);
1609 if ((error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1612 kprintf("acd: cuesheet lenght = %d\n", cuesheet->len);
1613 for (i=0; i<cuesheet->len; i++)
1615 kprintf(" %02x", buffer[i]);
1617 kprintf("\n%02x", buffer[i]);
1620 error = atapi_queue_cmd(cdp->device, ccb, buffer, cuesheet->len, 0,
1622 kfree(buffer, M_ACD);
1627 acd_report_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1629 struct dvd_miscauth *d;
1635 /* this is common even for ai->format == DVD_INVALIDATE_AGID */
1636 bzero(ccb, sizeof(ccb));
1637 ccb[0] = ATAPI_REPORT_KEY;
1638 ccb[2] = (lba >> 24) & 0xff;
1639 ccb[3] = (lba >> 16) & 0xff;
1640 ccb[4] = (lba >> 8) & 0xff;
1641 ccb[5] = lba & 0xff;
1642 ccb[10] = (ai->agid << 6) | ai->format;
1644 switch (ai->format) {
1645 case DVD_REPORT_AGID:
1646 case DVD_REPORT_ASF:
1647 case DVD_REPORT_RPC:
1650 case DVD_REPORT_KEY1:
1653 case DVD_REPORT_TITLE_KEY:
1657 case DVD_REPORT_CHALLENGE:
1660 case DVD_INVALIDATE_AGID:
1661 return(atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL));
1666 ccb[8] = (length >> 8) & 0xff;
1667 ccb[9] = length & 0xff;
1669 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1670 d->length = htons(length - 2);
1672 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1673 ATPR_F_READ, 10, NULL, NULL);
1679 switch (ai->format) {
1680 case DVD_REPORT_AGID:
1681 ai->agid = d->data[3] >> 6;
1684 case DVD_REPORT_CHALLENGE:
1685 bcopy(&d->data[0], &ai->keychal[0], 10);
1688 case DVD_REPORT_KEY1:
1689 bcopy(&d->data[0], &ai->keychal[0], 5);
1692 case DVD_REPORT_TITLE_KEY:
1693 ai->cpm = (d->data[0] >> 7);
1694 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1695 ai->cgms = (d->data[0] >> 4) & 0x3;
1696 bcopy(&d->data[1], &ai->keychal[0], 5);
1699 case DVD_REPORT_ASF:
1700 ai->asf = d->data[3] & 1;
1703 case DVD_REPORT_RPC:
1704 ai->reg_type = (d->data[0] >> 6);
1705 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1706 ai->user_rsts = d->data[0] & 0x7;
1707 ai->region = d->data[1];
1708 ai->rpc_scheme = d->data[2];
1711 case DVD_INVALIDATE_AGID:
1723 acd_send_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1725 struct dvd_miscauth *d;
1730 switch (ai->format) {
1731 case DVD_SEND_CHALLENGE:
1733 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1734 bcopy(ai->keychal, &d->data[0], 10);
1739 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1740 bcopy(&ai->keychal[0], &d->data[0], 5);
1745 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1746 d->data[0] = ai->region;
1753 bzero(ccb, sizeof(ccb));
1754 ccb[0] = ATAPI_SEND_KEY;
1755 ccb[8] = (length >> 8) & 0xff;
1756 ccb[9] = length & 0xff;
1757 ccb[10] = (ai->agid << 6) | ai->format;
1758 d->length = htons(length - 2);
1759 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, 0,
1766 acd_read_structure(struct acd_softc *cdp, struct dvd_struct *s)
1768 struct dvd_miscauth *d;
1774 case DVD_STRUCT_PHYSICAL:
1778 case DVD_STRUCT_COPYRIGHT:
1782 case DVD_STRUCT_DISCKEY:
1786 case DVD_STRUCT_BCA:
1790 case DVD_STRUCT_MANUFACT:
1794 case DVD_STRUCT_DDS:
1795 case DVD_STRUCT_PRERECORDED:
1796 case DVD_STRUCT_UNIQUEID:
1797 case DVD_STRUCT_LIST:
1798 case DVD_STRUCT_CMI:
1799 case DVD_STRUCT_RMD_LAST:
1800 case DVD_STRUCT_RMD_RMA:
1801 case DVD_STRUCT_DCB:
1808 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1809 d->length = htons(length - 2);
1811 bzero(ccb, sizeof(ccb));
1812 ccb[0] = ATAPI_READ_STRUCTURE;
1813 ccb[6] = s->layer_num;
1815 ccb[8] = (length >> 8) & 0xff;
1816 ccb[9] = length & 0xff;
1817 ccb[10] = s->agid << 6;
1818 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, ATPR_F_READ,
1825 switch (s->format) {
1826 case DVD_STRUCT_PHYSICAL: {
1827 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1829 layer->book_type = d->data[0] >> 4;
1830 layer->book_version = d->data[0] & 0xf;
1831 layer->disc_size = d->data[1] >> 4;
1832 layer->max_rate = d->data[1] & 0xf;
1833 layer->nlayers = (d->data[2] >> 5) & 3;
1834 layer->track_path = (d->data[2] >> 4) & 1;
1835 layer->layer_type = d->data[2] & 0xf;
1836 layer->linear_density = d->data[3] >> 4;
1837 layer->track_density = d->data[3] & 0xf;
1838 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1839 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1840 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1841 layer->bca = d->data[16] >> 7;
1845 case DVD_STRUCT_COPYRIGHT:
1846 s->cpst = d->data[0];
1847 s->rmi = d->data[0];
1850 case DVD_STRUCT_DISCKEY:
1851 bcopy(&d->data[0], &s->data[0], 2048);
1854 case DVD_STRUCT_BCA:
1855 s->length = ntohs(d->length);
1856 bcopy(&d->data[0], &s->data[0], s->length);
1859 case DVD_STRUCT_MANUFACT:
1860 s->length = ntohs(d->length);
1861 bcopy(&d->data[0], &s->data[0], s->length);
1872 acd_eject(struct acd_softc *cdp, int close)
1876 if ((error = acd_start_stop(cdp, 0)) == EBUSY) {
1879 if ((error = acd_start_stop(cdp, 3)))
1882 acd_prevent_allow(cdp, 1);
1883 cdp->flags |= F_LOCKED;
1890 acd_prevent_allow(cdp, 0);
1891 cdp->flags &= ~F_LOCKED;
1892 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1893 return acd_start_stop(cdp, 2);
1897 acd_blank(struct acd_softc *cdp, int blanktype)
1899 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1900 0, 0, 0, 0, 0, 0, 0, 0 };
1902 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1903 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1907 acd_prevent_allow(struct acd_softc *cdp, int lock)
1909 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1910 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1912 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1916 acd_start_stop(struct acd_softc *cdp, int start)
1918 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1919 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1921 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1925 acd_pause_resume(struct acd_softc *cdp, int pause)
1927 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1928 0, 0, 0, 0, 0, 0, 0 };
1930 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1934 acd_mode_sense(struct acd_softc *cdp, int page, caddr_t pagebuf, int pagesize)
1936 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1937 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1940 error = atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, ATPR_F_READ,
1943 atapi_dump("acd: mode sense ", pagebuf, pagesize);
1949 acd_mode_select(struct acd_softc *cdp, caddr_t pagebuf, int pagesize)
1951 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1952 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1955 ata_prtdev(cdp->device,
1956 "modeselect pagesize=%d\n", pagesize);
1957 atapi_dump("mode select ", pagebuf, pagesize);
1959 return atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, 0,
1964 acd_set_speed(struct acd_softc *cdp, int rdspeed, int wrspeed)
1966 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1967 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1970 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1977 acd_get_cap(struct acd_softc *cdp)
1981 /* get drive capabilities, some drives needs this repeated */
1982 while (retry-- && acd_mode_sense(cdp, ATAPI_CDROM_CAP_PAGE,
1983 (caddr_t)&cdp->cap, sizeof(cdp->cap)))
1985 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1986 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1987 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1988 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed), 177);
1989 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1990 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);