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 $
32 #include <sys/param.h>
33 #include <sys/systm.h>
35 #include <sys/kernel.h>
36 #include <sys/malloc.h>
42 #include <sys/diskslice.h>
43 #include <sys/devicestat.h>
45 #include <sys/cdrio.h>
46 #include <sys/dvdio.h>
47 #include <sys/fcntl.h>
49 #include <sys/ctype.h>
51 #include <sys/thread2.h>
54 #include "atapi-all.h"
57 /* device structures */
58 static d_open_t acdopen;
59 static d_close_t acdclose;
60 static d_ioctl_t acdioctl;
61 static d_strategy_t acdstrategy;
63 static struct dev_ops acd_ops = {
64 { "acd", 117, D_DISK | D_TRACKCLOSE },
70 .d_strategy = acdstrategy,
74 static struct acd_softc *acd_init_lun(struct ata_device *);
75 static void acd_make_dev(struct acd_softc *);
76 static void acd_set_ioparm(struct acd_softc *);
77 static void acd_describe(struct acd_softc *);
78 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
79 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
80 static int acd_done(struct atapi_request *);
81 static void acd_read_toc(struct acd_softc *);
82 static int acd_play(struct acd_softc *, int, int);
83 static int acd_setchan(struct acd_softc *, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
84 static void acd_select_slot(struct acd_softc *);
85 static int acd_init_writer(struct acd_softc *, int);
86 static int acd_fixate(struct acd_softc *, int);
87 static int acd_init_track(struct acd_softc *, struct cdr_track *);
88 static int acd_flush(struct acd_softc *);
89 static int acd_read_track_info(struct acd_softc *, int32_t, struct acd_track_info *);
90 static int acd_get_progress(struct acd_softc *, int *);
91 static int acd_send_cue(struct acd_softc *, struct cdr_cuesheet *);
92 static int acd_report_key(struct acd_softc *, struct dvd_authinfo *);
93 static int acd_send_key(struct acd_softc *, struct dvd_authinfo *);
94 static int acd_read_structure(struct acd_softc *, struct dvd_struct *);
95 static int acd_eject(struct acd_softc *, int);
96 static int acd_blank(struct acd_softc *, int);
97 static int acd_prevent_allow(struct acd_softc *, int);
98 static int acd_start_stop(struct acd_softc *, int);
99 static int acd_pause_resume(struct acd_softc *, int);
100 static int acd_mode_sense(struct acd_softc *, int, caddr_t, int);
101 static int acd_mode_select(struct acd_softc *, caddr_t, int);
102 static int acd_set_speed(struct acd_softc *, int, int);
103 static void acd_get_cap(struct acd_softc *);
106 static u_int32_t acd_lun_map = 0;
107 static MALLOC_DEFINE(M_ACD, "ACD driver", "ATAPI CD driver buffers");
110 acdattach(struct ata_device *atadev)
112 struct acd_softc *cdp;
115 if ((cdp = acd_init_lun(atadev)) == NULL) {
116 ata_prtdev(atadev, "acd: out of memory\n");
120 ata_set_name(atadev, "acd", cdp->lun);
121 ata_command(atadev, ATA_C_ATAPI_RESET, 0, 0, 0, ATA_IMMEDIATE);
124 /* if this is a changer device, allocate the neeeded lun's */
125 if (cdp->cap.mech == MST_MECH_CHANGER) {
126 int8_t ccb[16] = { ATAPI_MECH_STATUS, 0, 0, 0, 0, 0, 0, 0,
127 sizeof(struct changer)>>8, sizeof(struct changer),
130 chp = kmalloc(sizeof(struct changer), M_ACD, M_WAITOK | M_ZERO);
131 if (!atapi_queue_cmd(cdp->device, ccb, (caddr_t)chp,
132 sizeof(struct changer),
133 ATPR_F_READ, 60, NULL, NULL)) {
134 struct acd_softc *tmpcdp = cdp;
135 struct acd_softc **cdparr;
139 chp->table_length = htons(chp->table_length);
140 cdparr = kmalloc(sizeof(struct acd_softc) * chp->slots,
142 for (count = 0; count < chp->slots; count++) {
144 tmpcdp = acd_init_lun(atadev);
146 ata_prtdev(atadev, "out of memory\n");
150 cdparr[count] = tmpcdp;
151 tmpcdp->driver = cdparr;
152 tmpcdp->slot = count;
153 tmpcdp->changer_info = chp;
154 acd_make_dev(tmpcdp);
155 devstat_add_entry(tmpcdp->stats, "acd", tmpcdp->lun, DEV_BSIZE,
156 DEVSTAT_NO_ORDERED_TAGS,
157 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
158 DEVSTAT_PRIORITY_CD);
160 name = kmalloc(strlen(atadev->name) + 2, M_ACD, M_WAITOK);
161 strcpy(name, atadev->name);
163 ata_free_name(atadev);
164 ata_set_name(atadev, name, cdp->lun + cdp->changer_info->slots - 1);
170 devstat_add_entry(cdp->stats, "acd", cdp->lun, DEV_BSIZE,
171 DEVSTAT_NO_ORDERED_TAGS,
172 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
173 DEVSTAT_PRIORITY_CD);
176 atadev->driver = cdp;
181 acddetach(struct ata_device *atadev)
183 struct acd_softc *cdp = atadev->driver;
184 struct acd_devlist *entry;
188 if (cdp->changer_info) {
189 for (subdev = 0; subdev < cdp->changer_info->slots; subdev++) {
190 if (cdp->driver[subdev] == cdp)
192 while ((bio = bioq_first(&cdp->driver[subdev]->bio_queue))) {
193 bioq_remove(&cdp->driver[subdev]->bio_queue, bio);
194 bio->bio_buf->b_flags |= B_ERROR;
195 bio->bio_buf->b_error = ENXIO;
198 release_dev(cdp->driver[subdev]->dev);
199 while ((entry = TAILQ_FIRST(&cdp->driver[subdev]->dev_list))) {
200 release_dev(entry->dev);
201 TAILQ_REMOVE(&cdp->driver[subdev]->dev_list, entry, chain);
204 devstat_remove_entry(cdp->driver[subdev]->stats);
205 kfree(cdp->driver[subdev]->stats, M_ACD);
206 ata_free_lun(&acd_lun_map, cdp->driver[subdev]->lun);
207 kfree(cdp->driver[subdev], M_ACD);
209 kfree(cdp->driver, M_ACD);
210 kfree(cdp->changer_info, M_ACD);
212 while ((bio = bioq_first(&cdp->bio_queue))) {
213 bio->bio_buf->b_flags |= B_ERROR;
214 bio->bio_buf->b_error = ENXIO;
217 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
218 release_dev(entry->dev);
219 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
222 disk_invalidate(&cdp->disk);
223 disk_destroy(&cdp->disk);
224 devstat_remove_entry(cdp->stats);
225 kfree(cdp->stats, M_ACD);
226 ata_free_name(atadev);
227 ata_free_lun(&acd_lun_map, cdp->lun);
229 atadev->driver = NULL;
232 static struct acd_softc *
233 acd_init_lun(struct ata_device *atadev)
235 struct acd_softc *cdp;
237 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_WAITOK | M_ZERO);
238 TAILQ_INIT(&cdp->dev_list);
239 bioq_init(&cdp->bio_queue);
240 cdp->device = atadev;
241 cdp->lun = ata_get_lun(&acd_lun_map);
242 cdp->block_size = 2048;
244 cdp->changer_info = NULL;
245 cdp->stats = kmalloc(sizeof(struct devstat), M_ACD, M_WAITOK | M_ZERO);
250 acd_make_dev(struct acd_softc *cdp)
254 dev = disk_create(cdp->lun, &cdp->disk, &acd_ops);
257 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
262 acd_set_ioparm(struct acd_softc *cdp)
264 struct disk_info info;
266 cdp->dev->si_iosize_max =
267 ((256*DEV_BSIZE)/cdp->block_size)*cdp->block_size;
268 cdp->dev->si_bsize_phys = cdp->block_size;
269 bzero(&info, sizeof(info));
270 info.d_media_blksize = cdp->block_size;
271 info.d_media_blocks = cdp->disk_size;
272 info.d_secpertrack = 100;
274 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1;
275 info.d_secpercyl = info.d_secpertrack * info.d_nheads;
276 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 = NULL; 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 = priv_check_cred(ap->a_cred, PRIV_ROOT, 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 buffer = kmalloc(CD_BUFFER_BLOCKS * 2352, M_ACD, M_WAITOK);
855 bzero(ccb, sizeof(ccb));
860 blocks = (frames>CD_BUFFER_BLOCKS) ? CD_BUFFER_BLOCKS : frames;
861 size = blocks * 2352;
863 ccb[0] = ATAPI_READ_CD;
871 if ((error = atapi_queue_cmd(cdp->device, ccb, buffer, size,
872 ATPR_F_READ, 30, NULL,NULL)))
875 if ((error = copyout(buffer, ubuf, size)))
882 kfree(buffer, M_ACD);
883 if (args->address_format == CD_LBA_FORMAT)
884 args->address.lba = lba;
885 else if (args->address_format == CD_MSF_FORMAT)
886 lba2msf(lba, &args->address.msf.minute,
887 &args->address.msf.second,
888 &args->address.msf.frame);
894 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
896 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
897 (caddr_t)&cdp->au, sizeof(cdp->au))))
900 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
904 arg->vol[0] = cdp->au.port[0].volume;
905 arg->vol[1] = cdp->au.port[1].volume;
906 arg->vol[2] = cdp->au.port[2].volume;
907 arg->vol[3] = cdp->au.port[3].volume;
913 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data;
915 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
916 (caddr_t)&cdp->au, sizeof(cdp->au))))
918 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
922 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE_MASK,
923 (caddr_t)&cdp->aumask,
924 sizeof(cdp->aumask))))
926 cdp->au.data_length = 0;
927 cdp->au.port[0].channels = CHANNEL_0;
928 cdp->au.port[1].channels = CHANNEL_1;
929 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
930 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
931 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
932 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
933 error = acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
938 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data;
940 error = acd_setchan(cdp, arg->patch[0], arg->patch[1],
941 arg->patch[2], arg->patch[3]);
946 error = acd_setchan(cdp, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
950 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_1, 0, 0);
954 error = acd_setchan(cdp, 0, 0, 0, 0);
958 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_0, 0, 0);
962 error = acd_setchan(cdp, CHANNEL_1, CHANNEL_1, 0, 0);
966 error = acd_blank(cdp, (*(int *)ap->a_data));
969 case CDRIOCNEXTWRITEABLEADDR:
971 struct acd_track_info track_info;
973 if ((error = acd_read_track_info(cdp, 0xff, &track_info)))
976 if (!track_info.nwa_valid) {
980 *(int*)ap->a_data = track_info.next_writeable_addr;
984 case CDRIOCINITWRITER:
985 error = acd_init_writer(cdp, (*(int *)ap->a_data));
988 case CDRIOCINITTRACK:
989 error = acd_init_track(cdp, (struct cdr_track *)ap->a_data);
993 error = acd_flush(cdp);
997 error = acd_fixate(cdp, (*(int *)ap->a_data));
1000 case CDRIOCREADSPEED:
1002 int speed = *(int *)ap->a_data;
1004 /* Preserve old behavior: units in multiples of CDROM speed */
1007 error = acd_set_speed(cdp, speed, CDR_MAX_SPEED);
1011 case CDRIOCWRITESPEED:
1013 int speed = *(int *)ap->a_data;
1017 error = acd_set_speed(cdp, CDR_MAX_SPEED, speed);
1021 case CDRIOCGETBLOCKSIZE:
1022 *(int *)ap->a_data = cdp->block_size;
1025 case CDRIOCSETBLOCKSIZE:
1026 cdp->block_size = *(int *)ap->a_data;
1027 acd_set_ioparm(cdp);
1030 case CDRIOCGETPROGRESS:
1031 error = acd_get_progress(cdp, (int *)ap->a_data);
1035 error = acd_send_cue(cdp, (struct cdr_cuesheet *)ap->a_data);
1038 case DVDIOCREPORTKEY:
1039 if (!cdp->cap.read_dvdrom)
1042 error = acd_report_key(cdp, (struct dvd_authinfo *)ap->a_data);
1046 if (!cdp->cap.read_dvdrom)
1049 error = acd_send_key(cdp, (struct dvd_authinfo *)ap->a_data);
1052 case DVDIOCREADSTRUCTURE:
1053 if (!cdp->cap.read_dvdrom)
1056 error = acd_read_structure(cdp, (struct dvd_struct *)ap->a_data);
1066 acdstrategy(struct dev_strategy_args *ap)
1068 cdev_t dev = ap->a_head.a_dev;
1069 struct bio *bio = ap->a_bio;
1070 struct buf *bp = bio->bio_buf;
1071 struct acd_softc *cdp = dev->si_drv1;
1073 if (cdp->device->flags & ATA_D_DETACHING) {
1074 bp->b_flags |= B_ERROR;
1075 bp->b_error = ENXIO;
1080 /* if it's a null transfer, return immediatly. */
1081 if (bp->b_bcount == 0) {
1087 KKASSERT(bio->bio_offset != NOOFFSET);
1088 bio->bio_driver_info = dev;
1089 bp->b_resid = bp->b_bcount;
1092 bioqdisksort(&cdp->bio_queue, bio);
1094 ata_start(cdp->device->channel);
1099 acd_start(struct ata_device *atadev)
1101 struct acd_softc *cdp = atadev->driver;
1102 struct bio *bio = bioq_first(&cdp->bio_queue);
1105 u_int32_t lba, lastlba, count;
1107 int track, blocksize;
1109 if (cdp->changer_info) {
1112 cdp = cdp->driver[cdp->changer_info->current_slot];
1113 bio = bioq_first(&cdp->bio_queue);
1115 /* check for work pending on any other slot */
1116 for (i = 0; i < cdp->changer_info->slots; i++) {
1117 if (i == cdp->changer_info->current_slot)
1119 if (bioq_first(&(cdp->driver[i]->bio_queue))) {
1120 if (bio == NULL || time_second > (cdp->timestamp + 10)) {
1121 acd_select_slot(cdp->driver[i]);
1129 bioq_remove(&cdp->bio_queue, bio);
1130 dev = bio->bio_driver_info;
1133 /* reject all queued entries if media changed */
1134 if (cdp->device->flags & ATA_D_MEDIA_CHANGED) {
1135 bp->b_flags |= B_ERROR;
1142 * Special track access is via the high 8 bits of bio_offset
1143 * (128-254). The first track is 129. 128 is used for direct
1144 * raw CD device access which bypasses the disk layer entirely
1145 * (so e.g. writes by burncd don't error out in the disk layer).
1147 track = (bio->bio_offset >> 56) & 127;
1150 if (track > MAXTRK) {
1151 bp->b_flags |= B_ERROR;
1156 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
1157 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
1158 lba = (bio->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize;
1159 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
1161 blocksize = cdp->block_size;
1162 lastlba = cdp->disk_size;
1163 lba = (bio->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize;
1165 bzero(ccb, sizeof(ccb));
1167 if (bp->b_bcount % blocksize != 0) {
1168 bp->b_flags |= B_ERROR;
1169 bp->b_error = EINVAL;
1173 count = bp->b_bcount / blocksize;
1175 if (bp->b_cmd == BUF_CMD_READ) {
1176 /* if transfer goes beyond range adjust it to be within limits */
1177 if (lba + count > lastlba) {
1178 /* if we are entirely beyond EOM return EOF */
1179 if (lastlba <= lba) {
1180 bp->b_resid = bp->b_bcount;
1184 count = lastlba - lba;
1186 switch (blocksize) {
1188 ccb[0] = ATAPI_READ_BIG;
1192 ccb[0] = ATAPI_READ_CD;
1197 ccb[0] = ATAPI_READ_CD;
1202 ccb[0] = ATAPI_WRITE_BIG;
1213 devstat_start_transaction(cdp->stats);
1214 bio->bio_caller_info1.ptr = cdp;
1215 atapi_queue_cmd(cdp->device, ccb, bp->b_data, count * blocksize,
1216 ((bp->b_cmd == BUF_CMD_READ) ? ATPR_F_READ : 0),
1217 (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30, acd_done, bio);
1221 acd_done(struct atapi_request *request)
1223 struct bio *bio = request->driver;
1224 struct buf *bp = bio->bio_buf;
1225 struct acd_softc *cdp = bio->bio_caller_info1.ptr;
1227 if (request->error) {
1228 bp->b_error = request->error;
1229 bp->b_flags |= B_ERROR;
1231 bp->b_resid = bp->b_bcount - request->donecount;
1233 devstat_end_transaction_buf(cdp->stats, bp);
1239 acd_read_toc(struct acd_softc *cdp)
1241 struct acd_devlist *entry;
1242 int track, ntracks, len;
1246 bzero(&cdp->toc, sizeof(cdp->toc));
1247 bzero(ccb, sizeof(ccb));
1249 if (atapi_test_ready(cdp->device) != 0)
1252 cdp->device->flags &= ~ATA_D_MEDIA_CHANGED;
1254 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1255 ccb[0] = ATAPI_READ_TOC;
1258 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1259 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1260 bzero(&cdp->toc, sizeof(cdp->toc));
1263 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1264 if (ntracks <= 0 || ntracks > MAXTRK) {
1265 bzero(&cdp->toc, sizeof(cdp->toc));
1269 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1270 bzero(ccb, sizeof(ccb));
1271 ccb[0] = ATAPI_READ_TOC;
1274 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1275 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1276 bzero(&cdp->toc, sizeof(cdp->toc));
1279 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1281 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1283 bzero(ccb, sizeof(ccb));
1284 ccb[0] = ATAPI_READ_CAPACITY;
1285 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)sizes, sizeof(sizes),
1286 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1287 bzero(&cdp->toc, sizeof(cdp->toc));
1288 acd_set_ioparm(cdp);
1291 cdp->disk_size = ntohl(sizes[0]) + 1;
1292 acd_set_ioparm(cdp);
1294 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
1295 destroy_dev(entry->dev);
1296 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
1297 kfree(entry, M_ACD);
1299 for (track = 1; track <= ntracks; track ++) {
1302 ksprintf(name, "acd%dt%d", cdp->lun, track);
1303 entry = kmalloc(sizeof(struct acd_devlist), M_ACD, M_WAITOK | M_ZERO);
1304 entry->dev = make_dev(&acd_ops,
1305 dkmakepart(track + 128) | dkmakeunit(cdp->lun) |
1306 dkmakeslice(WHOLE_DISK_SLICE),
1307 0, 0, 0644, name, NULL);
1308 entry->dev->si_drv1 = cdp->dev->si_drv1;
1309 reference_dev(entry->dev);
1310 TAILQ_INSERT_TAIL(&cdp->dev_list, entry, chain);
1314 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1315 ata_prtdev(cdp->device, "(%d sectors (%d bytes)), %d tracks ",
1316 cdp->disk_size, cdp->block_size,
1317 cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1);
1318 if (cdp->toc.tab[0].control & 4)
1319 kprintf("%dMB\n", cdp->disk_size / 512);
1321 kprintf("%d:%d audio\n",
1322 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1328 acd_play(struct acd_softc *cdp, int start, int end)
1332 bzero(ccb, sizeof(ccb));
1333 ccb[0] = ATAPI_PLAY_MSF;
1334 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1335 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1336 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL);
1340 acd_setchan(struct acd_softc *cdp,
1341 u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1345 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1348 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1350 cdp->au.data_length = 0;
1351 cdp->au.port[0].channels = c0;
1352 cdp->au.port[1].channels = c1;
1353 cdp->au.port[2].channels = c2;
1354 cdp->au.port[3].channels = c3;
1355 return acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
1359 acd_select_done1(struct atapi_request *request)
1361 struct acd_softc *cdp = request->driver;
1363 cdp->changer_info->current_slot = cdp->slot;
1364 cdp->driver[cdp->changer_info->current_slot]->timestamp = time_second;
1365 wakeup(&cdp->changer_info);
1370 acd_select_done(struct atapi_request *request)
1372 struct acd_softc *cdp = request->driver;
1373 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 3, 0, 0, 0,
1374 cdp->slot, 0, 0, 0, 0, 0, 0, 0 };
1376 /* load the wanted slot */
1377 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1378 acd_select_done1, cdp);
1383 acd_select_slot(struct acd_softc *cdp)
1385 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 2, 0, 0, 0,
1386 cdp->changer_info->current_slot, 0, 0, 0, 0, 0, 0, 0 };
1388 /* unload the current media from player */
1389 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1390 acd_select_done, cdp);
1394 acd_init_writer(struct acd_softc *cdp, int test_write)
1398 bzero(ccb, sizeof(ccb));
1399 ccb[0] = ATAPI_REZERO;
1400 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60, NULL, NULL);
1401 ccb[0] = ATAPI_SEND_OPC_INFO;
1403 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 30, NULL, NULL);
1408 acd_fixate(struct acd_softc *cdp, int multisession)
1410 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1411 0, 0, 0, 0, 0, 0, 0, 0 };
1412 int timeout = 5*60*2;
1414 struct write_param param;
1416 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1417 (caddr_t)¶m, sizeof(param))))
1420 param.data_length = 0;
1422 param.session_type = CDR_SESS_MULTI;
1424 param.session_type = CDR_SESS_NONE;
1426 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1429 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1433 /* some drives just return ready, wait for the expected fixate time */
1434 if ((error = atapi_test_ready(cdp->device)) != EBUSY) {
1435 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1436 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1437 return atapi_test_ready(cdp->device);
1440 while (timeout-- > 0) {
1441 if ((error = atapi_test_ready(cdp->device)) != EBUSY)
1443 tsleep(&error, 0, "acdcld", hz/2);
1449 acd_init_track(struct acd_softc *cdp, struct cdr_track *track)
1451 struct write_param param;
1454 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1455 (caddr_t)¶m, sizeof(param))))
1458 param.data_length = 0;
1459 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1460 param.page_length = 0x32;
1461 param.test_write = track->test_write ? 1 : 0;
1462 param.write_type = CDR_WTYPE_TRACK;
1463 param.session_type = CDR_SESS_NONE;
1465 param.packet_size = 0;
1467 if (cdp->cap.burnproof)
1468 param.burnproof = 1;
1470 switch (track->datablock_type) {
1474 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1476 param.track_mode = CDR_TMODE_AUDIO;
1477 cdp->block_size = 2352;
1478 param.datablock_type = CDR_DB_RAW;
1479 param.session_format = CDR_SESS_CDROM;
1482 case CDR_DB_ROM_MODE1:
1483 cdp->block_size = 2048;
1484 param.track_mode = CDR_TMODE_DATA;
1485 param.datablock_type = CDR_DB_ROM_MODE1;
1486 param.session_format = CDR_SESS_CDROM;
1489 case CDR_DB_ROM_MODE2:
1490 cdp->block_size = 2336;
1491 param.track_mode = CDR_TMODE_DATA;
1492 param.datablock_type = CDR_DB_ROM_MODE2;
1493 param.session_format = CDR_SESS_CDROM;
1496 case CDR_DB_XA_MODE1:
1497 cdp->block_size = 2048;
1498 param.track_mode = CDR_TMODE_DATA;
1499 param.datablock_type = CDR_DB_XA_MODE1;
1500 param.session_format = CDR_SESS_CDROM_XA;
1503 case CDR_DB_XA_MODE2_F1:
1504 cdp->block_size = 2056;
1505 param.track_mode = CDR_TMODE_DATA;
1506 param.datablock_type = CDR_DB_XA_MODE2_F1;
1507 param.session_format = CDR_SESS_CDROM_XA;
1510 case CDR_DB_XA_MODE2_F2:
1511 cdp->block_size = 2324;
1512 param.track_mode = CDR_TMODE_DATA;
1513 param.datablock_type = CDR_DB_XA_MODE2_F2;
1514 param.session_format = CDR_SESS_CDROM_XA;
1517 case CDR_DB_XA_MODE2_MIX:
1518 cdp->block_size = 2332;
1519 param.track_mode = CDR_TMODE_DATA;
1520 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1521 param.session_format = CDR_SESS_CDROM_XA;
1524 acd_set_ioparm(cdp);
1525 return acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10);
1529 acd_flush(struct acd_softc *cdp)
1531 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1532 0, 0, 0, 0, 0, 0, 0, 0 };
1534 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60,
1539 acd_read_track_info(struct acd_softc *cdp,
1540 int32_t lba, struct acd_track_info *info)
1542 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1543 lba>>24, lba>>16, lba>>8, lba,
1545 sizeof(*info)>>8, sizeof(*info),
1546 0, 0, 0, 0, 0, 0, 0 };
1549 if ((error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)info, sizeof(*info),
1550 ATPR_F_READ, 30, NULL, NULL)))
1552 info->track_start_addr = ntohl(info->track_start_addr);
1553 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1554 info->free_blocks = ntohl(info->free_blocks);
1555 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1556 info->track_length = ntohl(info->track_length);
1561 acd_get_progress(struct acd_softc *cdp, int *finished)
1563 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1564 0, 0, 0, 0, 0, 0, 0, 0 };
1565 struct atapi_reqsense *sense = cdp->device->result;
1568 if (atapi_test_ready(cdp->device) != EBUSY) {
1569 if (atapi_queue_cmd(cdp->device, ccb, tmp, sizeof(tmp),
1570 ATPR_F_READ, 30, NULL, NULL) != EBUSY) {
1577 ((sense->sk_specific2 | (sense->sk_specific1 << 8)) * 100) / 65535;
1584 acd_send_cue(struct acd_softc *cdp, struct cdr_cuesheet *cuesheet)
1586 struct write_param param;
1587 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1588 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1589 0, 0, 0, 0, 0, 0, 0 };
1596 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1597 (caddr_t)¶m, sizeof(param))))
1599 param.data_length = 0;
1600 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1601 param.page_length = 0x32;
1602 param.test_write = cuesheet->test_write ? 1 : 0;
1603 param.write_type = CDR_WTYPE_SESSION;
1604 param.session_type = cuesheet->session_type;
1606 param.packet_size = 0;
1607 param.track_mode = CDR_TMODE_AUDIO;
1608 param.datablock_type = CDR_DB_RAW;
1609 param.session_format = cuesheet->session_format;
1610 if (cdp->cap.burnproof)
1611 param.burnproof = 1;
1612 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1615 buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK);
1616 if ((error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1619 kprintf("acd: cuesheet lenght = %d\n", cuesheet->len);
1620 for (i=0; i<cuesheet->len; i++)
1622 kprintf(" %02x", buffer[i]);
1624 kprintf("\n%02x", buffer[i]);
1627 error = atapi_queue_cmd(cdp->device, ccb, buffer, cuesheet->len, 0,
1629 kfree(buffer, M_ACD);
1634 acd_report_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1636 struct dvd_miscauth *d;
1642 /* this is common even for ai->format == DVD_INVALIDATE_AGID */
1643 bzero(ccb, sizeof(ccb));
1644 ccb[0] = ATAPI_REPORT_KEY;
1645 ccb[2] = (lba >> 24) & 0xff;
1646 ccb[3] = (lba >> 16) & 0xff;
1647 ccb[4] = (lba >> 8) & 0xff;
1648 ccb[5] = lba & 0xff;
1649 ccb[10] = (ai->agid << 6) | ai->format;
1651 switch (ai->format) {
1652 case DVD_REPORT_AGID:
1653 case DVD_REPORT_ASF:
1654 case DVD_REPORT_RPC:
1657 case DVD_REPORT_KEY1:
1660 case DVD_REPORT_TITLE_KEY:
1664 case DVD_REPORT_CHALLENGE:
1667 case DVD_INVALIDATE_AGID:
1668 return(atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL));
1673 ccb[8] = (length >> 8) & 0xff;
1674 ccb[9] = length & 0xff;
1676 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1677 d->length = htons(length - 2);
1679 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1680 ATPR_F_READ, 10, NULL, NULL);
1686 switch (ai->format) {
1687 case DVD_REPORT_AGID:
1688 ai->agid = d->data[3] >> 6;
1691 case DVD_REPORT_CHALLENGE:
1692 bcopy(&d->data[0], &ai->keychal[0], 10);
1695 case DVD_REPORT_KEY1:
1696 bcopy(&d->data[0], &ai->keychal[0], 5);
1699 case DVD_REPORT_TITLE_KEY:
1700 ai->cpm = (d->data[0] >> 7);
1701 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1702 ai->cgms = (d->data[0] >> 4) & 0x3;
1703 bcopy(&d->data[1], &ai->keychal[0], 5);
1706 case DVD_REPORT_ASF:
1707 ai->asf = d->data[3] & 1;
1710 case DVD_REPORT_RPC:
1711 ai->reg_type = (d->data[0] >> 6);
1712 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1713 ai->user_rsts = d->data[0] & 0x7;
1714 ai->region = d->data[1];
1715 ai->rpc_scheme = d->data[2];
1718 case DVD_INVALIDATE_AGID:
1730 acd_send_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1732 struct dvd_miscauth *d;
1737 switch (ai->format) {
1738 case DVD_SEND_CHALLENGE:
1740 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1741 bcopy(ai->keychal, &d->data[0], 10);
1746 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1747 bcopy(&ai->keychal[0], &d->data[0], 5);
1752 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1753 d->data[0] = ai->region;
1760 bzero(ccb, sizeof(ccb));
1761 ccb[0] = ATAPI_SEND_KEY;
1762 ccb[8] = (length >> 8) & 0xff;
1763 ccb[9] = length & 0xff;
1764 ccb[10] = (ai->agid << 6) | ai->format;
1765 d->length = htons(length - 2);
1766 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, 0,
1773 acd_read_structure(struct acd_softc *cdp, struct dvd_struct *s)
1775 struct dvd_miscauth *d;
1781 case DVD_STRUCT_PHYSICAL:
1785 case DVD_STRUCT_COPYRIGHT:
1789 case DVD_STRUCT_DISCKEY:
1793 case DVD_STRUCT_BCA:
1797 case DVD_STRUCT_MANUFACT:
1801 case DVD_STRUCT_DDS:
1802 case DVD_STRUCT_PRERECORDED:
1803 case DVD_STRUCT_UNIQUEID:
1804 case DVD_STRUCT_LIST:
1805 case DVD_STRUCT_CMI:
1806 case DVD_STRUCT_RMD_LAST:
1807 case DVD_STRUCT_RMD_RMA:
1808 case DVD_STRUCT_DCB:
1815 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO);
1816 d->length = htons(length - 2);
1818 bzero(ccb, sizeof(ccb));
1819 ccb[0] = ATAPI_READ_STRUCTURE;
1820 ccb[6] = s->layer_num;
1822 ccb[8] = (length >> 8) & 0xff;
1823 ccb[9] = length & 0xff;
1824 ccb[10] = s->agid << 6;
1825 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, ATPR_F_READ,
1832 switch (s->format) {
1833 case DVD_STRUCT_PHYSICAL: {
1834 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1836 layer->book_type = d->data[0] >> 4;
1837 layer->book_version = d->data[0] & 0xf;
1838 layer->disc_size = d->data[1] >> 4;
1839 layer->max_rate = d->data[1] & 0xf;
1840 layer->nlayers = (d->data[2] >> 5) & 3;
1841 layer->track_path = (d->data[2] >> 4) & 1;
1842 layer->layer_type = d->data[2] & 0xf;
1843 layer->linear_density = d->data[3] >> 4;
1844 layer->track_density = d->data[3] & 0xf;
1845 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1846 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1847 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1848 layer->bca = d->data[16] >> 7;
1852 case DVD_STRUCT_COPYRIGHT:
1853 s->cpst = d->data[0];
1854 s->rmi = d->data[0];
1857 case DVD_STRUCT_DISCKEY:
1858 bcopy(&d->data[0], &s->data[0], 2048);
1861 case DVD_STRUCT_BCA:
1862 s->length = ntohs(d->length);
1863 bcopy(&d->data[0], &s->data[0], s->length);
1866 case DVD_STRUCT_MANUFACT:
1867 s->length = ntohs(d->length);
1868 bcopy(&d->data[0], &s->data[0], s->length);
1879 acd_eject(struct acd_softc *cdp, int close)
1883 if ((error = acd_start_stop(cdp, 0)) == EBUSY) {
1886 if ((error = acd_start_stop(cdp, 3)))
1889 acd_prevent_allow(cdp, 1);
1890 cdp->flags |= F_LOCKED;
1897 acd_prevent_allow(cdp, 0);
1898 cdp->flags &= ~F_LOCKED;
1899 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1900 return acd_start_stop(cdp, 2);
1904 acd_blank(struct acd_softc *cdp, int blanktype)
1906 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1907 0, 0, 0, 0, 0, 0, 0, 0 };
1909 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1910 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1914 acd_prevent_allow(struct acd_softc *cdp, int lock)
1916 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1917 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1919 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1923 acd_start_stop(struct acd_softc *cdp, int start)
1925 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1926 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1928 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1932 acd_pause_resume(struct acd_softc *cdp, int pause)
1934 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1935 0, 0, 0, 0, 0, 0, 0 };
1937 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1941 acd_mode_sense(struct acd_softc *cdp, int page, caddr_t pagebuf, int pagesize)
1943 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1944 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1947 error = atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, ATPR_F_READ,
1950 atapi_dump("acd: mode sense ", pagebuf, pagesize);
1956 acd_mode_select(struct acd_softc *cdp, caddr_t pagebuf, int pagesize)
1958 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1959 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1962 ata_prtdev(cdp->device,
1963 "modeselect pagesize=%d\n", pagesize);
1964 atapi_dump("mode select ", pagebuf, pagesize);
1966 return atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, 0,
1971 acd_set_speed(struct acd_softc *cdp, int rdspeed, int wrspeed)
1973 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1974 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1977 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1984 acd_get_cap(struct acd_softc *cdp)
1988 /* get drive capabilities, some drives needs this repeated */
1989 while (retry-- && acd_mode_sense(cdp, ATAPI_CDROM_CAP_PAGE,
1990 (caddr_t)&cdp->cap, sizeof(cdp->cap)))
1992 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1993 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1994 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1995 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed), 177);
1996 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1997 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);