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 1.13 2004/03/12 22:19:08 joerg Exp $
33 #include <sys/param.h>
34 #include <sys/systm.h>
36 #include <sys/kernel.h>
37 #include <sys/malloc.h>
41 #include <sys/disklabel.h>
42 #include <sys/devicestat.h>
44 #include <sys/cdrio.h>
45 #include <sys/dvdio.h>
46 #include <sys/fcntl.h>
48 #include <sys/ctype.h>
49 #include <machine/bus.h>
52 #include "atapi-all.h"
55 /* device structures */
56 static d_open_t acdopen;
57 static d_close_t acdclose;
58 static d_ioctl_t acdioctl;
59 static d_strategy_t acdstrategy;
61 static struct cdevsw acd_cdevsw = {
64 /* flags */ D_DISK | D_TRACKCLOSE,
71 /* write */ physwrite,
75 /* strategy */ acdstrategy,
81 static struct acd_softc *acd_init_lun(struct ata_device *);
82 static void acd_make_dev(struct acd_softc *);
83 static void acd_set_ioparm(struct acd_softc *);
84 static void acd_describe(struct acd_softc *);
85 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
86 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
87 static int acd_done(struct atapi_request *);
88 static void acd_read_toc(struct acd_softc *);
89 static int acd_play(struct acd_softc *, int, int);
90 static int acd_setchan(struct acd_softc *, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
91 static void acd_select_slot(struct acd_softc *);
92 static int acd_init_writer(struct acd_softc *, int);
93 static int acd_fixate(struct acd_softc *, int);
94 static int acd_init_track(struct acd_softc *, struct cdr_track *);
95 static int acd_flush(struct acd_softc *);
96 static int acd_read_track_info(struct acd_softc *, int32_t, struct acd_track_info *);
97 static int acd_get_progress(struct acd_softc *, int *);
98 static int acd_send_cue(struct acd_softc *, struct cdr_cuesheet *);
99 static int acd_report_key(struct acd_softc *, struct dvd_authinfo *);
100 static int acd_send_key(struct acd_softc *, struct dvd_authinfo *);
101 static int acd_read_structure(struct acd_softc *, struct dvd_struct *);
102 static int acd_eject(struct acd_softc *, int);
103 static int acd_blank(struct acd_softc *, int);
104 static int acd_prevent_allow(struct acd_softc *, int);
105 static int acd_start_stop(struct acd_softc *, int);
106 static int acd_pause_resume(struct acd_softc *, int);
107 static int acd_mode_sense(struct acd_softc *, int, caddr_t, int);
108 static int acd_mode_select(struct acd_softc *, caddr_t, int);
109 static int acd_set_speed(struct acd_softc *, int, int);
110 static void acd_get_cap(struct acd_softc *);
113 static u_int32_t acd_lun_map = 0;
114 static MALLOC_DEFINE(M_ACD, "ACD driver", "ATAPI CD driver buffers");
117 acdattach(struct ata_device *atadev)
119 struct acd_softc *cdp;
122 if ((cdp = acd_init_lun(atadev)) == NULL) {
123 ata_prtdev(atadev, "acd: out of memory\n");
127 ata_set_name(atadev, "acd", cdp->lun);
130 /* if this is a changer device, allocate the neeeded lun's */
131 if (cdp->cap.mech == MST_MECH_CHANGER) {
132 int8_t ccb[16] = { ATAPI_MECH_STATUS, 0, 0, 0, 0, 0, 0, 0,
133 sizeof(struct changer)>>8, sizeof(struct changer),
136 chp = malloc(sizeof(struct changer), M_ACD, M_WAITOK | M_ZERO);
138 ata_prtdev(atadev, "out of memory\n");
142 if (!atapi_queue_cmd(cdp->device, ccb, (caddr_t)chp,
143 sizeof(struct changer),
144 ATPR_F_READ, 60, NULL, NULL)) {
145 struct acd_softc *tmpcdp = cdp;
146 struct acd_softc **cdparr;
150 chp->table_length = htons(chp->table_length);
151 if (!(cdparr = malloc(sizeof(struct acd_softc) * chp->slots,
153 ata_prtdev(atadev, "out of memory\n");
158 for (count = 0; count < chp->slots; count++) {
160 tmpcdp = acd_init_lun(atadev);
162 ata_prtdev(atadev, "out of memory\n");
166 cdparr[count] = tmpcdp;
167 tmpcdp->driver = cdparr;
168 tmpcdp->slot = count;
169 tmpcdp->changer_info = chp;
170 acd_make_dev(tmpcdp);
171 devstat_add_entry(tmpcdp->stats, "acd", tmpcdp->lun, DEV_BSIZE,
172 DEVSTAT_NO_ORDERED_TAGS,
173 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
174 DEVSTAT_PRIORITY_CD);
176 name = malloc(strlen(atadev->name) + 2, M_ACD, M_WAITOK);
177 strcpy(name, atadev->name);
179 ata_free_name(atadev);
180 ata_set_name(atadev, name, cdp->lun + cdp->changer_info->slots - 1);
186 devstat_add_entry(cdp->stats, "acd", cdp->lun, DEV_BSIZE,
187 DEVSTAT_NO_ORDERED_TAGS,
188 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
189 DEVSTAT_PRIORITY_CD);
192 atadev->driver = cdp;
197 acddetach(struct ata_device *atadev)
199 struct acd_softc *cdp = atadev->driver;
200 struct acd_devlist *entry;
204 if (cdp->changer_info) {
205 for (subdev = 0; subdev < cdp->changer_info->slots; subdev++) {
206 if (cdp->driver[subdev] == cdp)
208 while ((bp = bufq_first(&cdp->driver[subdev]->queue))) {
209 bufq_remove(&cdp->driver[subdev]->queue, bp);
210 bp->b_flags |= B_ERROR;
214 destroy_dev(cdp->driver[subdev]->dev);
215 while ((entry = TAILQ_FIRST(&cdp->driver[subdev]->dev_list))) {
216 destroy_dev(entry->dev);
217 TAILQ_REMOVE(&cdp->driver[subdev]->dev_list, entry, chain);
220 devstat_remove_entry(cdp->driver[subdev]->stats);
221 free(cdp->driver[subdev]->stats, M_ACD);
222 ata_free_lun(&acd_lun_map, cdp->driver[subdev]->lun);
223 free(cdp->driver[subdev], M_ACD);
225 free(cdp->driver, M_ACD);
226 free(cdp->changer_info, M_ACD);
228 while ((bp = bufq_first(&cdp->queue))) {
229 bp->b_flags |= B_ERROR;
233 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
234 destroy_dev(entry->dev);
235 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
238 destroy_dev(cdp->dev);
239 devstat_remove_entry(cdp->stats);
240 free(cdp->stats, M_ACD);
241 ata_free_name(atadev);
242 ata_free_lun(&acd_lun_map, cdp->lun);
244 atadev->driver = NULL;
247 static struct acd_softc *
248 acd_init_lun(struct ata_device *atadev)
250 struct acd_softc *cdp;
252 if (!(cdp = malloc(sizeof(struct acd_softc), M_ACD, M_WAITOK | M_ZERO)))
254 TAILQ_INIT(&cdp->dev_list);
255 bufq_init(&cdp->queue);
256 cdp->device = atadev;
257 cdp->lun = ata_get_lun(&acd_lun_map);
258 cdp->block_size = 2048;
260 cdp->changer_info = NULL;
261 if (!(cdp->stats = malloc(sizeof(struct devstat), M_ACD,
262 M_WAITOK | M_ZERO))) {
270 acd_make_dev(struct acd_softc *cdp)
274 dev = make_dev(&acd_cdevsw, dkmakeminor(cdp->lun, 0, 0),
275 UID_ROOT, GID_OPERATOR, 0644, "acd%d", cdp->lun);
278 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
283 acd_set_ioparm(struct acd_softc *cdp)
285 cdp->dev->si_iosize_max = ((256*DEV_BSIZE)/cdp->block_size)*cdp->block_size;
286 cdp->dev->si_bsize_phys = cdp->block_size;
290 acd_describe(struct acd_softc *cdp)
296 ata_prtdev(cdp->device, "<%.40s/%.8s> %s drive at ata%d as %s\n",
297 cdp->device->param->model, cdp->device->param->revision,
298 (cdp->cap.write_dvdr) ? "DVD-R" :
299 (cdp->cap.write_dvdram) ? "DVD-RAM" :
300 (cdp->cap.write_cdrw) ? "CD-RW" :
301 (cdp->cap.write_cdr) ? "CD-R" :
302 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM",
303 device_get_unit(cdp->device->channel->dev),
304 (cdp->device->unit == ATA_MASTER) ? "master" : "slave");
306 ata_prtdev(cdp->device, "%s", "");
307 if (cdp->cap.cur_read_speed) {
308 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
309 if (cdp->cap.max_read_speed)
310 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
311 if ((cdp->cap.cur_write_speed) &&
312 (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
313 cdp->cap.write_dvdr || cdp->cap.write_dvdram)) {
314 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
315 if (cdp->cap.max_write_speed)
316 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
320 if (cdp->cap.buf_size) {
321 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
324 printf("%s %s\n", comma ? "," : "", ata_mode2str(cdp->device->mode));
326 ata_prtdev(cdp->device, "Reads:");
328 if (cdp->cap.read_cdr) {
329 printf(" CD-R"); comma = 1;
331 if (cdp->cap.read_cdrw) {
332 printf("%s CD-RW", comma ? "," : ""); comma = 1;
334 if (cdp->cap.cd_da) {
335 if (cdp->cap.cd_da_stream)
336 printf("%s CD-DA stream", comma ? "," : "");
338 printf("%s CD-DA", comma ? "," : "");
341 if (cdp->cap.read_dvdrom) {
342 printf("%s DVD-ROM", comma ? "," : ""); comma = 1;
344 if (cdp->cap.read_dvdr) {
345 printf("%s DVD-R", comma ? "," : ""); comma = 1;
347 if (cdp->cap.read_dvdram) {
348 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
350 if (cdp->cap.read_packet)
351 printf("%s packet", comma ? "," : "");
354 ata_prtdev(cdp->device, "Writes:");
355 if (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
356 cdp->cap.write_dvdr || cdp->cap.write_dvdram) {
358 if (cdp->cap.write_cdr) {
359 printf(" CD-R" ); comma = 1;
361 if (cdp->cap.write_cdrw) {
362 printf("%s CD-RW", comma ? "," : ""); comma = 1;
364 if (cdp->cap.write_dvdr) {
365 printf("%s DVD-R", comma ? "," : ""); comma = 1;
367 if (cdp->cap.write_dvdram) {
368 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
370 if (cdp->cap.test_write) {
371 printf("%s test write", comma ? "," : ""); comma = 1;
373 if (cdp->cap.burnproof)
374 printf("%s burnproof", comma ? "," : "");
377 if (cdp->cap.audio_play) {
378 ata_prtdev(cdp->device, "Audio: ");
379 if (cdp->cap.audio_play)
381 if (cdp->cap.max_vol_levels)
382 printf(", %d volume levels", cdp->cap.max_vol_levels);
385 ata_prtdev(cdp->device, "Mechanism: ");
386 switch (cdp->cap.mech) {
388 mechanism = "caddy"; break;
390 mechanism = "tray"; break;
392 mechanism = "popup"; break;
393 case MST_MECH_CHANGER:
394 mechanism = "changer"; break;
395 case MST_MECH_CARTRIDGE:
396 mechanism = "cartridge"; break;
398 mechanism = 0; break;
401 printf("%s%s", cdp->cap.eject ? "ejectable " : "", mechanism);
402 else if (cdp->cap.eject)
406 printf(cdp->cap.locked ? ", locked" : ", unlocked");
407 if (cdp->cap.prevent)
408 printf(", lock protected");
411 if (cdp->cap.mech != MST_MECH_CHANGER) {
412 ata_prtdev(cdp->device, "Medium: ");
413 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
415 printf("CD-ROM "); break;
417 printf("CD-R "); break;
419 printf("CD-RW "); break;
421 printf("door open"); break;
423 printf("no/blank disc"); break;
425 printf("medium format error"); break;
427 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
428 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
430 printf("120mm data disc"); break;
432 printf("120mm audio disc"); break;
434 printf("120mm data/audio disc"); break;
436 printf("120mm photo disc"); break;
438 printf("80mm data disc"); break;
440 printf("80mm audio disc"); break;
442 printf("80mm data/audio disc"); break;
444 printf("80mm photo disc"); break;
446 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
448 printf("unknown"); break;
451 printf("blank"); break;
455 printf("unknown (0x%x)", cdp->cap.medium_type); break;
462 ata_prtdev(cdp->device, "%s ",
463 (cdp->cap.write_dvdr) ? "DVD-R" :
464 (cdp->cap.write_dvdram) ? "DVD-RAM" :
465 (cdp->cap.write_cdrw) ? "CD-RW" :
466 (cdp->cap.write_cdr) ? "CD-R" :
467 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM");
469 if (cdp->changer_info)
470 printf("with %d CD changer ", cdp->changer_info->slots);
472 printf("<%.40s> at ata%d-%s %s\n", cdp->device->param->model,
473 device_get_unit(cdp->device->channel->dev),
474 (cdp->device->unit == ATA_MASTER) ? "master" : "slave",
475 ata_mode2str(cdp->device->mode) );
480 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
484 *m = lba / (60 * 75);
490 static __inline u_int32_t
491 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
493 return (m * 60 + s) * 75 + f - 150;
497 acdopen(dev_t dev, int flags, int fmt, struct thread *td)
499 struct acd_softc *cdp = dev->si_drv1;
505 if (flags & FWRITE) {
506 if (count_dev(dev) > 1)
510 /* wait if drive is not finished loading the medium */
512 struct atapi_reqsense *sense = cdp->device->result;
514 if (!atapi_test_ready(cdp->device))
516 if (sense->sense_key == 2 && sense->asc == 4 && sense->ascq == 1)
517 tsleep(&timeout, 0, "acdld", hz / 2);
522 if (count_dev(dev) == 1) {
523 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
524 acd_select_slot(cdp);
525 tsleep(&cdp->changer_info, 0, "acdopn", 0);
527 acd_prevent_allow(cdp, 1);
528 cdp->flags |= F_LOCKED;
535 acdclose(dev_t dev, int flags, int fmt, struct thread *td)
537 struct acd_softc *cdp = dev->si_drv1;
542 if (count_dev(dev) == 1) {
543 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
544 acd_select_slot(cdp);
545 tsleep(&cdp->changer_info, 0, "acdclo", 0);
547 acd_prevent_allow(cdp, 0);
548 cdp->flags &= ~F_LOCKED;
554 acdioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct thread *td)
556 struct acd_softc *cdp = dev->si_drv1;
562 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
563 acd_select_slot(cdp);
564 tsleep(&cdp->changer_info, 0, "acdctl", 0);
566 if (cdp->device->flags & ATA_D_MEDIA_CHANGED)
569 atapi_test_ready(cdp->device);
574 acd_prevent_allow(cdp, 1);
575 cdp->flags |= F_LOCKED;
581 error = acd_pause_resume(cdp, 1);
585 error = acd_pause_resume(cdp, 0);
589 error = acd_start_stop(cdp, 1);
593 error = acd_start_stop(cdp, 0);
597 error = acd_prevent_allow(cdp, 0);
598 cdp->flags &= ~F_LOCKED;
602 error = acd_prevent_allow(cdp, 1);
603 cdp->flags |= F_LOCKED;
607 error = suser(td); /* note: if no proc EPERM will be returned */
610 error = atapi_test_ready(cdp->device);
614 if (count_dev(dev) > 1) {
618 error = acd_eject(cdp, 0);
622 if (count_dev(dev) > 1)
624 error = acd_eject(cdp, 1);
627 case CDIOREADTOCHEADER:
628 if (!cdp->toc.hdr.ending_track) {
632 bcopy(&cdp->toc.hdr, addr, sizeof(cdp->toc.hdr));
635 case CDIOREADTOCENTRYS:
637 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)addr;
638 struct toc *toc = &cdp->toc;
639 int starting_track = te->starting_track;
642 if (!toc->hdr.ending_track) {
647 if (te->data_len < sizeof(toc->tab[0]) ||
648 (te->data_len % sizeof(toc->tab[0])) != 0 ||
649 (te->address_format != CD_MSF_FORMAT &&
650 te->address_format != CD_LBA_FORMAT)) {
656 starting_track = toc->hdr.starting_track;
657 else if (starting_track == 170)
658 starting_track = toc->hdr.ending_track + 1;
659 else if (starting_track < toc->hdr.starting_track ||
660 starting_track > toc->hdr.ending_track + 1) {
665 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
667 if (te->data_len < len)
669 if (len > sizeof(toc->tab)) {
674 if (te->address_format == CD_MSF_FORMAT) {
675 struct cd_toc_entry *entry;
677 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
678 bcopy(&cdp->toc, toc, sizeof(struct toc));
679 entry = toc->tab + (toc->hdr.ending_track + 1 -
680 toc->hdr.starting_track) + 1;
681 while (--entry >= toc->tab)
682 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
683 &entry->addr.msf.second, &entry->addr.msf.frame);
685 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
687 if (te->address_format == CD_MSF_FORMAT)
691 case CDIOREADTOCENTRY:
693 struct ioc_read_toc_single_entry *te =
694 (struct ioc_read_toc_single_entry *)addr;
695 struct toc *toc = &cdp->toc;
696 u_char track = te->track;
698 if (!toc->hdr.ending_track) {
703 if (te->address_format != CD_MSF_FORMAT &&
704 te->address_format != CD_LBA_FORMAT) {
710 track = toc->hdr.starting_track;
711 else if (track == 170)
712 track = toc->hdr.ending_track + 1;
713 else if (track < toc->hdr.starting_track ||
714 track > toc->hdr.ending_track + 1) {
719 if (te->address_format == CD_MSF_FORMAT) {
720 struct cd_toc_entry *entry;
722 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
723 bcopy(&cdp->toc, toc, sizeof(struct toc));
725 entry = toc->tab + (track - toc->hdr.starting_track);
726 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
727 &entry->addr.msf.second, &entry->addr.msf.frame);
729 bcopy(toc->tab + track - toc->hdr.starting_track,
730 &te->entry, sizeof(struct cd_toc_entry));
731 if (te->address_format == CD_MSF_FORMAT)
736 case CDIOCREADSUBCHANNEL:
738 struct ioc_read_subchannel *args =
739 (struct ioc_read_subchannel *)addr;
741 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
742 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
743 0, 0, 0, 0, 0, 0, 0 };
745 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
746 args->data_len < sizeof(struct cd_sub_channel_header)) {
751 format=args->data_format;
752 if ((format != CD_CURRENT_POSITION) &&
753 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
758 ccb[1] = args->address_format & CD_MSF_FORMAT;
760 if ((error = atapi_queue_cmd(cdp->device,ccb,(caddr_t)&cdp->subchan,
761 sizeof(cdp->subchan), ATPR_F_READ, 10,
765 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
766 if (cdp->subchan.header.audio_status == 0x11) {
772 if (format == CD_TRACK_INFO)
773 ccb[6] = args->track;
775 if ((error = atapi_queue_cmd(cdp->device, ccb,
776 (caddr_t)&cdp->subchan,
777 sizeof(cdp->subchan), ATPR_F_READ,
782 error = copyout(&cdp->subchan, args->data, args->data_len);
788 struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
792 msf2lba(args->start_m, args->start_s, args->start_f),
793 msf2lba(args->end_m, args->end_s, args->end_f));
797 case CDIOCPLAYBLOCKS:
799 struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
801 error = acd_play(cdp, args->blk, args->blk + args->len);
805 case CDIOCPLAYTRACKS:
807 struct ioc_play_track *args = (struct ioc_play_track *)addr;
810 if (!cdp->toc.hdr.ending_track) {
814 if (args->end_track < cdp->toc.hdr.ending_track + 1)
816 if (args->end_track > cdp->toc.hdr.ending_track + 1)
817 args->end_track = cdp->toc.hdr.ending_track + 1;
818 t1 = args->start_track - cdp->toc.hdr.starting_track;
819 t2 = args->end_track - cdp->toc.hdr.starting_track;
820 if (t1 < 0 || t2 < 0 ||
821 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
825 error = acd_play(cdp, ntohl(cdp->toc.tab[t1].addr.lba),
826 ntohl(cdp->toc.tab[t2].addr.lba));
832 struct ioc_read_audio *args = (struct ioc_read_audio *)addr;
834 caddr_t buffer, ubuf = args->buffer;
838 if (!cdp->toc.hdr.ending_track) {
843 if ((frames = args->nframes) < 0) {
848 if (args->address_format == CD_LBA_FORMAT)
849 lba = args->address.lba;
850 else if (args->address_format == CD_MSF_FORMAT)
851 lba = msf2lba(args->address.msf.minute,
852 args->address.msf.second,
853 args->address.msf.frame);
859 #ifndef CD_BUFFER_BLOCKS
860 #define CD_BUFFER_BLOCKS 13
862 if (!(buffer = malloc(CD_BUFFER_BLOCKS * 2352, M_ACD, M_WAITOK))){
866 bzero(ccb, sizeof(ccb));
871 blocks = (frames>CD_BUFFER_BLOCKS) ? CD_BUFFER_BLOCKS : frames;
872 size = blocks * 2352;
874 ccb[0] = ATAPI_READ_CD;
882 if ((error = atapi_queue_cmd(cdp->device, ccb, buffer, size,
883 ATPR_F_READ, 30, NULL,NULL)))
886 if ((error = copyout(buffer, ubuf, size)))
894 if (args->address_format == CD_LBA_FORMAT)
895 args->address.lba = lba;
896 else if (args->address_format == CD_MSF_FORMAT)
897 lba2msf(lba, &args->address.msf.minute,
898 &args->address.msf.second,
899 &args->address.msf.frame);
905 struct ioc_vol *arg = (struct ioc_vol *)addr;
907 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
908 (caddr_t)&cdp->au, sizeof(cdp->au))))
911 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
915 arg->vol[0] = cdp->au.port[0].volume;
916 arg->vol[1] = cdp->au.port[1].volume;
917 arg->vol[2] = cdp->au.port[2].volume;
918 arg->vol[3] = cdp->au.port[3].volume;
924 struct ioc_vol *arg = (struct ioc_vol *)addr;
926 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
927 (caddr_t)&cdp->au, sizeof(cdp->au))))
929 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
933 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE_MASK,
934 (caddr_t)&cdp->aumask,
935 sizeof(cdp->aumask))))
937 cdp->au.data_length = 0;
938 cdp->au.port[0].channels = CHANNEL_0;
939 cdp->au.port[1].channels = CHANNEL_1;
940 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
941 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
942 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
943 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
944 error = acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
949 struct ioc_patch *arg = (struct ioc_patch *)addr;
951 error = acd_setchan(cdp, arg->patch[0], arg->patch[1],
952 arg->patch[2], arg->patch[3]);
957 error = acd_setchan(cdp, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
961 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_1, 0, 0);
965 error = acd_setchan(cdp, 0, 0, 0, 0);
969 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_0, 0, 0);
973 error = acd_setchan(cdp, CHANNEL_1, CHANNEL_1, 0, 0);
977 error = acd_blank(cdp, (*(int *)addr));
980 case CDRIOCNEXTWRITEABLEADDR:
982 struct acd_track_info track_info;
984 if ((error = acd_read_track_info(cdp, 0xff, &track_info)))
987 if (!track_info.nwa_valid) {
991 *(int*)addr = track_info.next_writeable_addr;
995 case CDRIOCINITWRITER:
996 error = acd_init_writer(cdp, (*(int *)addr));
999 case CDRIOCINITTRACK:
1000 error = acd_init_track(cdp, (struct cdr_track *)addr);
1004 error = acd_flush(cdp);
1008 error = acd_fixate(cdp, (*(int *)addr));
1011 case CDRIOCREADSPEED:
1013 int speed = *(int *)addr;
1015 /* Preserve old behavior: units in multiples of CDROM speed */
1018 error = acd_set_speed(cdp, speed, CDR_MAX_SPEED);
1022 case CDRIOCWRITESPEED:
1024 int speed = *(int *)addr;
1028 error = acd_set_speed(cdp, CDR_MAX_SPEED, speed);
1032 case CDRIOCGETBLOCKSIZE:
1033 *(int *)addr = cdp->block_size;
1036 case CDRIOCSETBLOCKSIZE:
1037 cdp->block_size = *(int *)addr;
1038 acd_set_ioparm(cdp);
1041 case CDRIOCGETPROGRESS:
1042 error = acd_get_progress(cdp, (int *)addr);
1046 error = acd_send_cue(cdp, (struct cdr_cuesheet *)addr);
1049 case DVDIOCREPORTKEY:
1050 if (!cdp->cap.read_dvdrom)
1053 error = acd_report_key(cdp, (struct dvd_authinfo *)addr);
1057 if (!cdp->cap.read_dvdrom)
1060 error = acd_send_key(cdp, (struct dvd_authinfo *)addr);
1063 case DVDIOCREADSTRUCTURE:
1064 if (!cdp->cap.read_dvdrom)
1067 error = acd_read_structure(cdp, (struct dvd_struct *)addr);
1071 *(struct disklabel *)addr = cdp->disklabel;
1076 if ((flags & FWRITE) == 0)
1079 error = setdisklabel(&cdp->disklabel, (struct disklabel *)addr, 0);
1087 ((struct partinfo *)addr)->disklab = &cdp->disklabel;
1088 ((struct partinfo *)addr)->part = &cdp->disklabel.d_partitions[0];
1098 acdstrategy(struct buf *bp)
1100 struct acd_softc *cdp = bp->b_dev->si_drv1;
1103 if (cdp->device->flags & ATA_D_DETACHING) {
1104 bp->b_flags |= B_ERROR;
1105 bp->b_error = ENXIO;
1110 /* if it's a null transfer, return immediatly. */
1111 if (bp->b_bcount == 0) {
1117 bp->b_pblkno = bp->b_blkno;
1118 bp->b_resid = bp->b_bcount;
1121 bufqdisksort(&cdp->queue, bp);
1123 ata_start(cdp->device->channel);
1127 acd_start(struct ata_device *atadev)
1129 struct acd_softc *cdp = atadev->driver;
1130 struct buf *bp = bufq_first(&cdp->queue);
1131 u_int32_t lba, lastlba, count;
1133 int track, blocksize;
1135 if (cdp->changer_info) {
1138 cdp = cdp->driver[cdp->changer_info->current_slot];
1139 bp = bufq_first(&cdp->queue);
1141 /* check for work pending on any other slot */
1142 for (i = 0; i < cdp->changer_info->slots; i++) {
1143 if (i == cdp->changer_info->current_slot)
1145 if (bufq_first(&(cdp->driver[i]->queue))) {
1146 if (!bp || time_second > (cdp->timestamp + 10)) {
1147 acd_select_slot(cdp->driver[i]);
1155 bufq_remove(&cdp->queue, bp);
1157 /* reject all queued entries if media changed */
1158 if (cdp->device->flags & ATA_D_MEDIA_CHANGED) {
1159 bp->b_flags |= B_ERROR;
1165 bzero(ccb, sizeof(ccb));
1167 track = (bp->b_dev->si_udev & 0x00ff0000) >> 16;
1170 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
1171 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
1172 if (bp->b_flags & B_PHYS)
1173 lba = bp->b_offset / blocksize;
1175 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1176 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
1179 blocksize = cdp->block_size;
1180 lastlba = cdp->disk_size;
1181 if (bp->b_flags & B_PHYS)
1182 lba = bp->b_offset / blocksize;
1184 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1187 if (bp->b_bcount % blocksize != 0) {
1188 bp->b_flags |= B_ERROR;
1189 bp->b_error = EINVAL;
1193 count = bp->b_bcount / blocksize;
1195 if (bp->b_flags & B_READ) {
1196 /* if transfer goes beyond range adjust it to be within limits */
1197 if (lba + count > lastlba) {
1198 /* if we are entirely beyond EOM return EOF */
1199 if (lastlba <= lba) {
1200 bp->b_resid = bp->b_bcount;
1204 count = lastlba - lba;
1206 switch (blocksize) {
1208 ccb[0] = ATAPI_READ_BIG;
1212 ccb[0] = ATAPI_READ_CD;
1217 ccb[0] = ATAPI_READ_CD;
1222 ccb[0] = ATAPI_WRITE_BIG;
1233 devstat_start_transaction(cdp->stats);
1234 bp->b_caller1 = cdp;
1235 atapi_queue_cmd(cdp->device, ccb, bp->b_data, count * blocksize,
1236 bp->b_flags & B_READ ? ATPR_F_READ : 0,
1237 (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30, acd_done, bp);
1241 acd_done(struct atapi_request *request)
1243 struct buf *bp = request->driver;
1244 struct acd_softc *cdp = bp->b_caller1;
1246 if (request->error) {
1247 bp->b_error = request->error;
1248 bp->b_flags |= B_ERROR;
1251 bp->b_resid = bp->b_bcount - request->donecount;
1252 devstat_end_transaction_buf(cdp->stats, bp);
1258 acd_read_toc(struct acd_softc *cdp)
1260 struct acd_devlist *entry;
1261 int track, ntracks, len;
1265 bzero(&cdp->toc, sizeof(cdp->toc));
1266 bzero(ccb, sizeof(ccb));
1268 if (atapi_test_ready(cdp->device) != 0)
1271 cdp->device->flags &= ~ATA_D_MEDIA_CHANGED;
1273 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1274 ccb[0] = ATAPI_READ_TOC;
1277 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1278 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1279 bzero(&cdp->toc, sizeof(cdp->toc));
1282 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1283 if (ntracks <= 0 || ntracks > MAXTRK) {
1284 bzero(&cdp->toc, sizeof(cdp->toc));
1288 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1289 bzero(ccb, sizeof(ccb));
1290 ccb[0] = ATAPI_READ_TOC;
1293 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1294 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1295 bzero(&cdp->toc, sizeof(cdp->toc));
1298 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1300 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1301 acd_set_ioparm(cdp);
1302 bzero(ccb, sizeof(ccb));
1303 ccb[0] = ATAPI_READ_CAPACITY;
1304 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)sizes, sizeof(sizes),
1305 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1306 bzero(&cdp->toc, sizeof(cdp->toc));
1309 cdp->disk_size = ntohl(sizes[0]) + 1;
1311 bzero(&cdp->disklabel, sizeof(struct disklabel));
1312 strncpy(cdp->disklabel.d_typename, " ",
1313 sizeof(cdp->disklabel.d_typename));
1314 strncpy(cdp->disklabel.d_typename, cdp->device->name,
1315 min(strlen(cdp->device->name),sizeof(cdp->disklabel.d_typename)-1));
1316 strncpy(cdp->disklabel.d_packname, "unknown ",
1317 sizeof(cdp->disklabel.d_packname));
1318 cdp->disklabel.d_secsize = cdp->block_size;
1319 cdp->disklabel.d_nsectors = 100;
1320 cdp->disklabel.d_ntracks = 1;
1321 cdp->disklabel.d_ncylinders = (cdp->disk_size / 100) + 1;
1322 cdp->disklabel.d_secpercyl = 100;
1323 cdp->disklabel.d_secperunit = cdp->disk_size;
1324 cdp->disklabel.d_rpm = 300;
1325 cdp->disklabel.d_interleave = 1;
1326 cdp->disklabel.d_flags = D_REMOVABLE;
1327 cdp->disklabel.d_npartitions = 1;
1328 cdp->disklabel.d_partitions[0].p_offset = 0;
1329 cdp->disklabel.d_partitions[0].p_size = cdp->disk_size;
1330 cdp->disklabel.d_partitions[0].p_fstype = FS_BSDFFS;
1331 cdp->disklabel.d_magic = DISKMAGIC;
1332 cdp->disklabel.d_magic2 = DISKMAGIC;
1333 cdp->disklabel.d_checksum = dkcksum(&cdp->disklabel);
1335 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
1336 destroy_dev(entry->dev);
1337 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
1340 for (track = 1; track <= ntracks; track ++) {
1343 sprintf(name, "acd%dt%d", cdp->lun, track);
1344 entry = malloc(sizeof(struct acd_devlist), M_ACD, M_WAITOK | M_ZERO);
1345 entry->dev = make_dev(&acd_cdevsw, (cdp->lun << 3) | (track << 16),
1346 0, 0, 0644, name, NULL);
1347 entry->dev->si_drv1 = cdp->dev->si_drv1;
1348 TAILQ_INSERT_TAIL(&cdp->dev_list, entry, chain);
1352 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1353 ata_prtdev(cdp->device, "(%d sectors (%d bytes)), %d tracks ",
1354 cdp->disk_size, cdp->block_size,
1355 cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1);
1356 if (cdp->toc.tab[0].control & 4)
1357 printf("%dMB\n", cdp->disk_size / 512);
1359 printf("%d:%d audio\n",
1360 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1366 acd_play(struct acd_softc *cdp, int start, int end)
1370 bzero(ccb, sizeof(ccb));
1371 ccb[0] = ATAPI_PLAY_MSF;
1372 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1373 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1374 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL);
1378 acd_setchan(struct acd_softc *cdp,
1379 u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1383 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1386 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1388 cdp->au.data_length = 0;
1389 cdp->au.port[0].channels = c0;
1390 cdp->au.port[1].channels = c1;
1391 cdp->au.port[2].channels = c2;
1392 cdp->au.port[3].channels = c3;
1393 return acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
1397 acd_select_done1(struct atapi_request *request)
1399 struct acd_softc *cdp = request->driver;
1401 cdp->changer_info->current_slot = cdp->slot;
1402 cdp->driver[cdp->changer_info->current_slot]->timestamp = time_second;
1403 wakeup(&cdp->changer_info);
1408 acd_select_done(struct atapi_request *request)
1410 struct acd_softc *cdp = request->driver;
1411 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 3, 0, 0, 0,
1412 cdp->slot, 0, 0, 0, 0, 0, 0, 0 };
1414 /* load the wanted slot */
1415 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1416 acd_select_done1, cdp);
1421 acd_select_slot(struct acd_softc *cdp)
1423 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 2, 0, 0, 0,
1424 cdp->changer_info->current_slot, 0, 0, 0, 0, 0, 0, 0 };
1426 /* unload the current media from player */
1427 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1428 acd_select_done, cdp);
1432 acd_init_writer(struct acd_softc *cdp, int test_write)
1436 bzero(ccb, sizeof(ccb));
1437 ccb[0] = ATAPI_REZERO;
1438 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60, NULL, NULL);
1439 ccb[0] = ATAPI_SEND_OPC_INFO;
1441 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 30, NULL, NULL);
1446 acd_fixate(struct acd_softc *cdp, int multisession)
1448 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1449 0, 0, 0, 0, 0, 0, 0, 0 };
1450 int timeout = 5*60*2;
1452 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;
1460 param.session_type = CDR_SESS_MULTI;
1462 param.session_type = CDR_SESS_NONE;
1464 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1467 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1471 /* some drives just return ready, wait for the expected fixate time */
1472 if ((error = atapi_test_ready(cdp->device)) != EBUSY) {
1473 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1474 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1475 return atapi_test_ready(cdp->device);
1478 while (timeout-- > 0) {
1479 if ((error = atapi_test_ready(cdp->device)) != EBUSY)
1481 tsleep(&error, 0, "acdcld", hz/2);
1487 acd_init_track(struct acd_softc *cdp, struct cdr_track *track)
1489 struct write_param param;
1492 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1493 (caddr_t)¶m, sizeof(param))))
1496 param.data_length = 0;
1497 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1498 param.page_length = 0x32;
1499 param.test_write = track->test_write ? 1 : 0;
1500 param.write_type = CDR_WTYPE_TRACK;
1501 param.session_type = CDR_SESS_NONE;
1503 param.packet_size = 0;
1505 if (cdp->cap.burnproof)
1506 param.burnproof = 1;
1508 switch (track->datablock_type) {
1512 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1514 param.track_mode = CDR_TMODE_AUDIO;
1515 cdp->block_size = 2352;
1516 param.datablock_type = CDR_DB_RAW;
1517 param.session_format = CDR_SESS_CDROM;
1520 case CDR_DB_ROM_MODE1:
1521 cdp->block_size = 2048;
1522 param.track_mode = CDR_TMODE_DATA;
1523 param.datablock_type = CDR_DB_ROM_MODE1;
1524 param.session_format = CDR_SESS_CDROM;
1527 case CDR_DB_ROM_MODE2:
1528 cdp->block_size = 2336;
1529 param.track_mode = CDR_TMODE_DATA;
1530 param.datablock_type = CDR_DB_ROM_MODE2;
1531 param.session_format = CDR_SESS_CDROM;
1534 case CDR_DB_XA_MODE1:
1535 cdp->block_size = 2048;
1536 param.track_mode = CDR_TMODE_DATA;
1537 param.datablock_type = CDR_DB_XA_MODE1;
1538 param.session_format = CDR_SESS_CDROM_XA;
1541 case CDR_DB_XA_MODE2_F1:
1542 cdp->block_size = 2056;
1543 param.track_mode = CDR_TMODE_DATA;
1544 param.datablock_type = CDR_DB_XA_MODE2_F1;
1545 param.session_format = CDR_SESS_CDROM_XA;
1548 case CDR_DB_XA_MODE2_F2:
1549 cdp->block_size = 2324;
1550 param.track_mode = CDR_TMODE_DATA;
1551 param.datablock_type = CDR_DB_XA_MODE2_F2;
1552 param.session_format = CDR_SESS_CDROM_XA;
1555 case CDR_DB_XA_MODE2_MIX:
1556 cdp->block_size = 2332;
1557 param.track_mode = CDR_TMODE_DATA;
1558 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1559 param.session_format = CDR_SESS_CDROM_XA;
1562 acd_set_ioparm(cdp);
1563 return acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10);
1567 acd_flush(struct acd_softc *cdp)
1569 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1570 0, 0, 0, 0, 0, 0, 0, 0 };
1572 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60,
1577 acd_read_track_info(struct acd_softc *cdp,
1578 int32_t lba, struct acd_track_info *info)
1580 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1581 lba>>24, lba>>16, lba>>8, lba,
1583 sizeof(*info)>>8, sizeof(*info),
1584 0, 0, 0, 0, 0, 0, 0 };
1587 if ((error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)info, sizeof(*info),
1588 ATPR_F_READ, 30, NULL, NULL)))
1590 info->track_start_addr = ntohl(info->track_start_addr);
1591 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1592 info->free_blocks = ntohl(info->free_blocks);
1593 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1594 info->track_length = ntohl(info->track_length);
1599 acd_get_progress(struct acd_softc *cdp, int *finished)
1601 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1602 0, 0, 0, 0, 0, 0, 0, 0 };
1603 struct atapi_reqsense *sense = cdp->device->result;
1606 if (atapi_test_ready(cdp->device) != EBUSY) {
1607 if (atapi_queue_cmd(cdp->device, ccb, tmp, sizeof(tmp),
1608 ATPR_F_READ, 30, NULL, NULL) != EBUSY) {
1615 ((sense->sk_specific2 | (sense->sk_specific1 << 8)) * 100) / 65535;
1622 acd_send_cue(struct acd_softc *cdp, struct cdr_cuesheet *cuesheet)
1624 struct write_param param;
1625 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1626 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1627 0, 0, 0, 0, 0, 0, 0 };
1634 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1635 (caddr_t)¶m, sizeof(param))))
1637 param.data_length = 0;
1638 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1639 param.page_length = 0x32;
1640 param.test_write = cuesheet->test_write ? 1 : 0;
1641 param.write_type = CDR_WTYPE_SESSION;
1642 param.session_type = cuesheet->session_type;
1644 param.packet_size = 0;
1645 param.track_mode = CDR_TMODE_AUDIO;
1646 param.datablock_type = CDR_DB_RAW;
1647 param.session_format = cuesheet->session_format;
1648 if (cdp->cap.burnproof)
1649 param.burnproof = 1;
1650 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1653 buffer = malloc(cuesheet->len, M_ACD, M_WAITOK);
1656 if ((error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1659 printf("acd: cuesheet lenght = %d\n", cuesheet->len);
1660 for (i=0; i<cuesheet->len; i++)
1662 printf(" %02x", buffer[i]);
1664 printf("\n%02x", buffer[i]);
1667 error = atapi_queue_cmd(cdp->device, ccb, buffer, cuesheet->len, 0,
1669 free(buffer, M_ACD);
1674 acd_report_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1676 struct dvd_miscauth *d;
1682 /* this is common even for ai->format == DVD_INVALIDATE_AGID */
1683 bzero(ccb, sizeof(ccb));
1684 ccb[0] = ATAPI_REPORT_KEY;
1685 ccb[2] = (lba >> 24) & 0xff;
1686 ccb[3] = (lba >> 16) & 0xff;
1687 ccb[4] = (lba >> 8) & 0xff;
1688 ccb[5] = lba & 0xff;
1689 ccb[10] = (ai->agid << 6) | ai->format;
1691 switch (ai->format) {
1692 case DVD_REPORT_AGID:
1693 case DVD_REPORT_ASF:
1694 case DVD_REPORT_RPC:
1697 case DVD_REPORT_KEY1:
1700 case DVD_REPORT_TITLE_KEY:
1704 case DVD_REPORT_CHALLENGE:
1707 case DVD_INVALIDATE_AGID:
1708 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1715 ccb[8] = (length >> 8) & 0xff;
1716 ccb[9] = length & 0xff;
1718 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1719 d->length = htons(length - 2);
1721 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1722 ATPR_F_READ, 10, NULL, NULL);
1728 switch (ai->format) {
1729 case DVD_REPORT_AGID:
1730 ai->agid = d->data[3] >> 6;
1733 case DVD_REPORT_CHALLENGE:
1734 bcopy(&d->data[0], &ai->keychal[0], 10);
1737 case DVD_REPORT_KEY1:
1738 bcopy(&d->data[0], &ai->keychal[0], 5);
1741 case DVD_REPORT_TITLE_KEY:
1742 ai->cpm = (d->data[0] >> 7);
1743 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1744 ai->cgms = (d->data[0] >> 4) & 0x3;
1745 bcopy(&d->data[1], &ai->keychal[0], 5);
1748 case DVD_REPORT_ASF:
1749 ai->asf = d->data[3] & 1;
1752 case DVD_REPORT_RPC:
1753 ai->reg_type = (d->data[0] >> 6);
1754 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1755 ai->user_rsts = d->data[0] & 0x7;
1756 ai->region = d->data[1];
1757 ai->rpc_scheme = d->data[2];
1760 case DVD_INVALIDATE_AGID:
1772 acd_send_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1774 struct dvd_miscauth *d;
1779 switch (ai->format) {
1780 case DVD_SEND_CHALLENGE:
1782 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1783 bcopy(ai->keychal, &d->data[0], 10);
1788 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1789 bcopy(&ai->keychal[0], &d->data[0], 5);
1794 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1795 d->data[0] = ai->region;
1802 bzero(ccb, sizeof(ccb));
1803 ccb[0] = ATAPI_SEND_KEY;
1804 ccb[8] = (length >> 8) & 0xff;
1805 ccb[9] = length & 0xff;
1806 ccb[10] = (ai->agid << 6) | ai->format;
1807 d->length = htons(length - 2);
1808 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, 0,
1815 acd_read_structure(struct acd_softc *cdp, struct dvd_struct *s)
1817 struct dvd_miscauth *d;
1823 case DVD_STRUCT_PHYSICAL:
1827 case DVD_STRUCT_COPYRIGHT:
1831 case DVD_STRUCT_DISCKEY:
1835 case DVD_STRUCT_BCA:
1839 case DVD_STRUCT_MANUFACT:
1843 case DVD_STRUCT_DDS:
1844 case DVD_STRUCT_PRERECORDED:
1845 case DVD_STRUCT_UNIQUEID:
1846 case DVD_STRUCT_LIST:
1847 case DVD_STRUCT_CMI:
1848 case DVD_STRUCT_RMD_LAST:
1849 case DVD_STRUCT_RMD_RMA:
1850 case DVD_STRUCT_DCB:
1857 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1858 d->length = htons(length - 2);
1860 bzero(ccb, sizeof(ccb));
1861 ccb[0] = ATAPI_READ_STRUCTURE;
1862 ccb[6] = s->layer_num;
1864 ccb[8] = (length >> 8) & 0xff;
1865 ccb[9] = length & 0xff;
1866 ccb[10] = s->agid << 6;
1867 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, ATPR_F_READ,
1874 switch (s->format) {
1875 case DVD_STRUCT_PHYSICAL: {
1876 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1878 layer->book_type = d->data[0] >> 4;
1879 layer->book_version = d->data[0] & 0xf;
1880 layer->disc_size = d->data[1] >> 4;
1881 layer->max_rate = d->data[1] & 0xf;
1882 layer->nlayers = (d->data[2] >> 5) & 3;
1883 layer->track_path = (d->data[2] >> 4) & 1;
1884 layer->layer_type = d->data[2] & 0xf;
1885 layer->linear_density = d->data[3] >> 4;
1886 layer->track_density = d->data[3] & 0xf;
1887 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1888 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1889 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1890 layer->bca = d->data[16] >> 7;
1894 case DVD_STRUCT_COPYRIGHT:
1895 s->cpst = d->data[0];
1896 s->rmi = d->data[0];
1899 case DVD_STRUCT_DISCKEY:
1900 bcopy(&d->data[0], &s->data[0], 2048);
1903 case DVD_STRUCT_BCA:
1904 s->length = ntohs(d->length);
1905 bcopy(&d->data[0], &s->data[0], s->length);
1908 case DVD_STRUCT_MANUFACT:
1909 s->length = ntohs(d->length);
1910 bcopy(&d->data[0], &s->data[0], s->length);
1921 acd_eject(struct acd_softc *cdp, int close)
1925 if ((error = acd_start_stop(cdp, 0)) == EBUSY) {
1928 if ((error = acd_start_stop(cdp, 3)))
1931 acd_prevent_allow(cdp, 1);
1932 cdp->flags |= F_LOCKED;
1939 acd_prevent_allow(cdp, 0);
1940 cdp->flags &= ~F_LOCKED;
1941 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1942 return acd_start_stop(cdp, 2);
1946 acd_blank(struct acd_softc *cdp, int blanktype)
1948 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1949 0, 0, 0, 0, 0, 0, 0, 0 };
1951 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1952 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1956 acd_prevent_allow(struct acd_softc *cdp, int lock)
1958 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1959 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1961 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1965 acd_start_stop(struct acd_softc *cdp, int start)
1967 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1968 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1970 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1974 acd_pause_resume(struct acd_softc *cdp, int pause)
1976 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1977 0, 0, 0, 0, 0, 0, 0 };
1979 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1983 acd_mode_sense(struct acd_softc *cdp, int page, caddr_t pagebuf, int pagesize)
1985 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1986 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1989 error = atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, ATPR_F_READ,
1992 atapi_dump("acd: mode sense ", pagebuf, pagesize);
1998 acd_mode_select(struct acd_softc *cdp, caddr_t pagebuf, int pagesize)
2000 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
2001 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
2004 ata_prtdev(cdp->device,
2005 "modeselect pagesize=%d\n", pagesize);
2006 atapi_dump("mode select ", pagebuf, pagesize);
2008 return atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, 0,
2013 acd_set_speed(struct acd_softc *cdp, int rdspeed, int wrspeed)
2015 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
2016 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
2019 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
2026 acd_get_cap(struct acd_softc *cdp)
2030 /* get drive capabilities, some drives needs this repeated */
2031 while (retry-- && acd_mode_sense(cdp, ATAPI_CDROM_CAP_PAGE,
2032 (caddr_t)&cdp->cap, sizeof(cdp->cap)))
2034 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
2035 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
2036 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
2037 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed), 177);
2038 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
2039 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);