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 1.9 2003/11/30 20:14:18 dillon 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>
51 #include "atapi-all.h"
54 /* device structures */
55 static d_open_t acdopen;
56 static d_close_t acdclose;
57 static d_ioctl_t acdioctl;
58 static d_strategy_t acdstrategy;
60 static struct cdevsw acd_cdevsw = {
63 /* flags */ D_DISK | D_TRACKCLOSE,
70 /* write */ physwrite,
74 /* strategy */ acdstrategy,
80 static struct acd_softc *acd_init_lun(struct ata_device *);
81 static void acd_make_dev(struct acd_softc *);
82 static void acd_set_ioparm(struct acd_softc *);
83 static void acd_describe(struct acd_softc *);
84 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
85 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
86 static int acd_done(struct atapi_request *);
87 static void acd_read_toc(struct acd_softc *);
88 static int acd_play(struct acd_softc *, int, int);
89 static int acd_setchan(struct acd_softc *, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
90 static void acd_select_slot(struct acd_softc *);
91 static int acd_init_writer(struct acd_softc *, int);
92 static int acd_fixate(struct acd_softc *, int);
93 static int acd_init_track(struct acd_softc *, struct cdr_track *);
94 static int acd_flush(struct acd_softc *);
95 static int acd_read_track_info(struct acd_softc *, int32_t, struct acd_track_info *);
96 static int acd_get_progress(struct acd_softc *, int *);
97 static int acd_send_cue(struct acd_softc *, struct cdr_cuesheet *);
98 static int acd_report_key(struct acd_softc *, struct dvd_authinfo *);
99 static int acd_send_key(struct acd_softc *, struct dvd_authinfo *);
100 static int acd_read_structure(struct acd_softc *, struct dvd_struct *);
101 static int acd_eject(struct acd_softc *, int);
102 static int acd_blank(struct acd_softc *, int);
103 static int acd_prevent_allow(struct acd_softc *, int);
104 static int acd_start_stop(struct acd_softc *, int);
105 static int acd_pause_resume(struct acd_softc *, int);
106 static int acd_mode_sense(struct acd_softc *, int, caddr_t, int);
107 static int acd_mode_select(struct acd_softc *, caddr_t, int);
108 static int acd_set_speed(struct acd_softc *, int, int);
109 static void acd_get_cap(struct acd_softc *);
112 static u_int32_t acd_lun_map = 0;
113 static MALLOC_DEFINE(M_ACD, "ACD driver", "ATAPI CD driver buffers");
116 acdattach(struct ata_device *atadev)
118 struct acd_softc *cdp;
121 if ((cdp = acd_init_lun(atadev)) == NULL) {
122 ata_prtdev(atadev, "acd: out of memory\n");
126 ata_set_name(atadev, "acd", cdp->lun);
129 /* if this is a changer device, allocate the neeeded lun's */
130 if (cdp->cap.mech == MST_MECH_CHANGER) {
131 int8_t ccb[16] = { ATAPI_MECH_STATUS, 0, 0, 0, 0, 0, 0, 0,
132 sizeof(struct changer)>>8, sizeof(struct changer),
135 chp = malloc(sizeof(struct changer), M_ACD, M_WAITOK | M_ZERO);
137 ata_prtdev(atadev, "out of memory\n");
141 if (!atapi_queue_cmd(cdp->device, ccb, (caddr_t)chp,
142 sizeof(struct changer),
143 ATPR_F_READ, 60, NULL, NULL)) {
144 struct acd_softc *tmpcdp = cdp;
145 struct acd_softc **cdparr;
149 chp->table_length = htons(chp->table_length);
150 if (!(cdparr = malloc(sizeof(struct acd_softc) * chp->slots,
152 ata_prtdev(atadev, "out of memory\n");
157 for (count = 0; count < chp->slots; count++) {
159 tmpcdp = acd_init_lun(atadev);
161 ata_prtdev(atadev, "out of memory\n");
165 cdparr[count] = tmpcdp;
166 tmpcdp->driver = cdparr;
167 tmpcdp->slot = count;
168 tmpcdp->changer_info = chp;
169 acd_make_dev(tmpcdp);
170 devstat_add_entry(tmpcdp->stats, "acd", tmpcdp->lun, DEV_BSIZE,
171 DEVSTAT_NO_ORDERED_TAGS,
172 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
173 DEVSTAT_PRIORITY_CD);
175 name = malloc(strlen(atadev->name) + 2, M_ACD, M_WAITOK);
176 strcpy(name, atadev->name);
178 ata_free_name(atadev);
179 ata_set_name(atadev, name, cdp->lun + cdp->changer_info->slots - 1);
185 devstat_add_entry(cdp->stats, "acd", cdp->lun, DEV_BSIZE,
186 DEVSTAT_NO_ORDERED_TAGS,
187 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
188 DEVSTAT_PRIORITY_CD);
191 atadev->driver = cdp;
196 acddetach(struct ata_device *atadev)
198 struct acd_softc *cdp = atadev->driver;
199 struct acd_devlist *entry;
203 if (cdp->changer_info) {
204 for (subdev = 0; subdev < cdp->changer_info->slots; subdev++) {
205 if (cdp->driver[subdev] == cdp)
207 while ((bp = bufq_first(&cdp->driver[subdev]->queue))) {
208 bufq_remove(&cdp->driver[subdev]->queue, bp);
209 bp->b_flags |= B_ERROR;
213 destroy_dev(cdp->driver[subdev]->dev);
214 while ((entry = TAILQ_FIRST(&cdp->driver[subdev]->dev_list))) {
215 destroy_dev(entry->dev);
216 TAILQ_REMOVE(&cdp->driver[subdev]->dev_list, entry, chain);
219 devstat_remove_entry(cdp->driver[subdev]->stats);
220 free(cdp->driver[subdev]->stats, M_ACD);
221 ata_free_lun(&acd_lun_map, cdp->driver[subdev]->lun);
222 free(cdp->driver[subdev], M_ACD);
224 free(cdp->driver, M_ACD);
225 free(cdp->changer_info, M_ACD);
227 while ((bp = bufq_first(&cdp->queue))) {
228 bp->b_flags |= B_ERROR;
232 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
233 destroy_dev(entry->dev);
234 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
237 destroy_dev(cdp->dev);
238 devstat_remove_entry(cdp->stats);
239 free(cdp->stats, M_ACD);
240 ata_free_name(atadev);
241 ata_free_lun(&acd_lun_map, cdp->lun);
243 atadev->driver = NULL;
246 static struct acd_softc *
247 acd_init_lun(struct ata_device *atadev)
249 struct acd_softc *cdp;
251 if (!(cdp = malloc(sizeof(struct acd_softc), M_ACD, M_WAITOK | M_ZERO)))
253 TAILQ_INIT(&cdp->dev_list);
254 bufq_init(&cdp->queue);
255 cdp->device = atadev;
256 cdp->lun = ata_get_lun(&acd_lun_map);
257 cdp->block_size = 2048;
259 cdp->changer_info = NULL;
260 if (!(cdp->stats = malloc(sizeof(struct devstat), M_ACD,
261 M_WAITOK | M_ZERO))) {
269 acd_make_dev(struct acd_softc *cdp)
273 dev = make_dev(&acd_cdevsw, dkmakeminor(cdp->lun, 0, 0),
274 UID_ROOT, GID_OPERATOR, 0644, "acd%d", cdp->lun);
277 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
282 acd_set_ioparm(struct acd_softc *cdp)
284 cdp->dev->si_iosize_max = ((256*DEV_BSIZE)/cdp->block_size)*cdp->block_size;
285 cdp->dev->si_bsize_phys = cdp->block_size;
289 acd_describe(struct acd_softc *cdp)
295 ata_prtdev(cdp->device, "<%.40s/%.8s> %s drive at ata%d as %s\n",
296 cdp->device->param->model, cdp->device->param->revision,
297 (cdp->cap.write_dvdr) ? "DVD-R" :
298 (cdp->cap.write_dvdram) ? "DVD-RAM" :
299 (cdp->cap.write_cdrw) ? "CD-RW" :
300 (cdp->cap.write_cdr) ? "CD-R" :
301 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM",
302 device_get_unit(cdp->device->channel->dev),
303 (cdp->device->unit == ATA_MASTER) ? "master" : "slave");
305 ata_prtdev(cdp->device, "%s", "");
306 if (cdp->cap.cur_read_speed) {
307 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
308 if (cdp->cap.max_read_speed)
309 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
310 if ((cdp->cap.cur_write_speed) &&
311 (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
312 cdp->cap.write_dvdr || cdp->cap.write_dvdram)) {
313 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
314 if (cdp->cap.max_write_speed)
315 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
319 if (cdp->cap.buf_size) {
320 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
323 printf("%s %s\n", comma ? "," : "", ata_mode2str(cdp->device->mode));
325 ata_prtdev(cdp->device, "Reads:");
327 if (cdp->cap.read_cdr) {
328 printf(" CD-R"); comma = 1;
330 if (cdp->cap.read_cdrw) {
331 printf("%s CD-RW", comma ? "," : ""); comma = 1;
333 if (cdp->cap.cd_da) {
334 if (cdp->cap.cd_da_stream)
335 printf("%s CD-DA stream", comma ? "," : "");
337 printf("%s CD-DA", comma ? "," : "");
340 if (cdp->cap.read_dvdrom) {
341 printf("%s DVD-ROM", comma ? "," : ""); comma = 1;
343 if (cdp->cap.read_dvdr) {
344 printf("%s DVD-R", comma ? "," : ""); comma = 1;
346 if (cdp->cap.read_dvdram) {
347 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
349 if (cdp->cap.read_packet)
350 printf("%s packet", comma ? "," : "");
353 ata_prtdev(cdp->device, "Writes:");
354 if (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
355 cdp->cap.write_dvdr || cdp->cap.write_dvdram) {
357 if (cdp->cap.write_cdr) {
358 printf(" CD-R" ); comma = 1;
360 if (cdp->cap.write_cdrw) {
361 printf("%s CD-RW", comma ? "," : ""); comma = 1;
363 if (cdp->cap.write_dvdr) {
364 printf("%s DVD-R", comma ? "," : ""); comma = 1;
366 if (cdp->cap.write_dvdram) {
367 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
369 if (cdp->cap.test_write) {
370 printf("%s test write", comma ? "," : ""); comma = 1;
372 if (cdp->cap.burnproof)
373 printf("%s burnproof", comma ? "," : "");
376 if (cdp->cap.audio_play) {
377 ata_prtdev(cdp->device, "Audio: ");
378 if (cdp->cap.audio_play)
380 if (cdp->cap.max_vol_levels)
381 printf(", %d volume levels", cdp->cap.max_vol_levels);
384 ata_prtdev(cdp->device, "Mechanism: ");
385 switch (cdp->cap.mech) {
387 mechanism = "caddy"; break;
389 mechanism = "tray"; break;
391 mechanism = "popup"; break;
392 case MST_MECH_CHANGER:
393 mechanism = "changer"; break;
394 case MST_MECH_CARTRIDGE:
395 mechanism = "cartridge"; break;
397 mechanism = 0; break;
400 printf("%s%s", cdp->cap.eject ? "ejectable " : "", mechanism);
401 else if (cdp->cap.eject)
405 printf(cdp->cap.locked ? ", locked" : ", unlocked");
406 if (cdp->cap.prevent)
407 printf(", lock protected");
410 if (cdp->cap.mech != MST_MECH_CHANGER) {
411 ata_prtdev(cdp->device, "Medium: ");
412 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
414 printf("CD-ROM "); break;
416 printf("CD-R "); break;
418 printf("CD-RW "); break;
420 printf("door open"); break;
422 printf("no/blank disc"); break;
424 printf("medium format error"); break;
426 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
427 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
429 printf("120mm data disc"); break;
431 printf("120mm audio disc"); break;
433 printf("120mm data/audio disc"); break;
435 printf("120mm photo disc"); break;
437 printf("80mm data disc"); break;
439 printf("80mm audio disc"); break;
441 printf("80mm data/audio disc"); break;
443 printf("80mm photo disc"); break;
445 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
447 printf("unknown"); break;
450 printf("blank"); break;
454 printf("unknown (0x%x)", cdp->cap.medium_type); break;
461 ata_prtdev(cdp->device, "%s ",
462 (cdp->cap.write_dvdr) ? "DVD-R" :
463 (cdp->cap.write_dvdram) ? "DVD-RAM" :
464 (cdp->cap.write_cdrw) ? "CD-RW" :
465 (cdp->cap.write_cdr) ? "CD-R" :
466 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM");
468 if (cdp->changer_info)
469 printf("with %d CD changer ", cdp->changer_info->slots);
471 printf("<%.40s> at ata%d-%s %s\n", cdp->device->param->model,
472 device_get_unit(cdp->device->channel->dev),
473 (cdp->device->unit == ATA_MASTER) ? "master" : "slave",
474 ata_mode2str(cdp->device->mode) );
479 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
483 *m = lba / (60 * 75);
489 static __inline u_int32_t
490 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
492 return (m * 60 + s) * 75 + f - 150;
496 acdopen(dev_t dev, int flags, int fmt, struct thread *td)
498 struct acd_softc *cdp = dev->si_drv1;
504 if (flags & FWRITE) {
505 if (count_dev(dev) > 1)
509 /* wait if drive is not finished loading the medium */
511 struct atapi_reqsense *sense = cdp->device->result;
513 if (!atapi_test_ready(cdp->device))
515 if (sense->sense_key == 2 && sense->asc == 4 && sense->ascq == 1)
516 tsleep(&timeout, 0, "acdld", hz / 2);
521 if (count_dev(dev) == 1) {
522 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
523 acd_select_slot(cdp);
524 tsleep(&cdp->changer_info, 0, "acdopn", 0);
526 acd_prevent_allow(cdp, 1);
527 cdp->flags |= F_LOCKED;
534 acdclose(dev_t dev, int flags, int fmt, struct thread *td)
536 struct acd_softc *cdp = dev->si_drv1;
541 if (count_dev(dev) == 1) {
542 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
543 acd_select_slot(cdp);
544 tsleep(&cdp->changer_info, 0, "acdclo", 0);
546 acd_prevent_allow(cdp, 0);
547 cdp->flags &= ~F_LOCKED;
553 acdioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct thread *td)
555 struct acd_softc *cdp = dev->si_drv1;
561 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
562 acd_select_slot(cdp);
563 tsleep(&cdp->changer_info, 0, "acdctl", 0);
565 if (cdp->device->flags & ATA_D_MEDIA_CHANGED)
568 atapi_test_ready(cdp->device);
573 acd_prevent_allow(cdp, 1);
574 cdp->flags |= F_LOCKED;
580 error = acd_pause_resume(cdp, 1);
584 error = acd_pause_resume(cdp, 0);
588 error = acd_start_stop(cdp, 1);
592 error = acd_start_stop(cdp, 0);
596 error = acd_prevent_allow(cdp, 0);
597 cdp->flags &= ~F_LOCKED;
601 error = acd_prevent_allow(cdp, 1);
602 cdp->flags |= F_LOCKED;
606 error = suser(td); /* note: if no proc EPERM will be returned */
609 error = atapi_test_ready(cdp->device);
613 if (count_dev(dev) > 1) {
617 error = acd_eject(cdp, 0);
621 if (count_dev(dev) > 1)
623 error = acd_eject(cdp, 1);
626 case CDIOREADTOCHEADER:
627 if (!cdp->toc.hdr.ending_track) {
631 bcopy(&cdp->toc.hdr, addr, sizeof(cdp->toc.hdr));
634 case CDIOREADTOCENTRYS:
636 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)addr;
637 struct toc *toc = &cdp->toc;
638 int starting_track = te->starting_track;
641 if (!toc->hdr.ending_track) {
646 if (te->data_len < sizeof(toc->tab[0]) ||
647 (te->data_len % sizeof(toc->tab[0])) != 0 ||
648 (te->address_format != CD_MSF_FORMAT &&
649 te->address_format != CD_LBA_FORMAT)) {
655 starting_track = toc->hdr.starting_track;
656 else if (starting_track == 170)
657 starting_track = toc->hdr.ending_track + 1;
658 else if (starting_track < toc->hdr.starting_track ||
659 starting_track > toc->hdr.ending_track + 1) {
664 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
666 if (te->data_len < len)
668 if (len > sizeof(toc->tab)) {
673 if (te->address_format == CD_MSF_FORMAT) {
674 struct cd_toc_entry *entry;
676 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
677 bcopy(&cdp->toc, toc, sizeof(struct toc));
678 entry = toc->tab + (toc->hdr.ending_track + 1 -
679 toc->hdr.starting_track) + 1;
680 while (--entry >= toc->tab)
681 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
682 &entry->addr.msf.second, &entry->addr.msf.frame);
684 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
686 if (te->address_format == CD_MSF_FORMAT)
690 case CDIOREADTOCENTRY:
692 struct ioc_read_toc_single_entry *te =
693 (struct ioc_read_toc_single_entry *)addr;
694 struct toc *toc = &cdp->toc;
695 u_char track = te->track;
697 if (!toc->hdr.ending_track) {
702 if (te->address_format != CD_MSF_FORMAT &&
703 te->address_format != CD_LBA_FORMAT) {
709 track = toc->hdr.starting_track;
710 else if (track == 170)
711 track = toc->hdr.ending_track + 1;
712 else if (track < toc->hdr.starting_track ||
713 track > toc->hdr.ending_track + 1) {
718 if (te->address_format == CD_MSF_FORMAT) {
719 struct cd_toc_entry *entry;
721 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
722 bcopy(&cdp->toc, toc, sizeof(struct toc));
724 entry = toc->tab + (track - toc->hdr.starting_track);
725 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
726 &entry->addr.msf.second, &entry->addr.msf.frame);
728 bcopy(toc->tab + track - toc->hdr.starting_track,
729 &te->entry, sizeof(struct cd_toc_entry));
730 if (te->address_format == CD_MSF_FORMAT)
735 case CDIOCREADSUBCHANNEL:
737 struct ioc_read_subchannel *args =
738 (struct ioc_read_subchannel *)addr;
740 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
741 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
742 0, 0, 0, 0, 0, 0, 0 };
744 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
745 args->data_len < sizeof(struct cd_sub_channel_header)) {
750 format=args->data_format;
751 if ((format != CD_CURRENT_POSITION) &&
752 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
757 ccb[1] = args->address_format & CD_MSF_FORMAT;
759 if ((error = atapi_queue_cmd(cdp->device,ccb,(caddr_t)&cdp->subchan,
760 sizeof(cdp->subchan), ATPR_F_READ, 10,
764 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
765 if (cdp->subchan.header.audio_status == 0x11) {
771 if (format == CD_TRACK_INFO)
772 ccb[6] = args->track;
774 if ((error = atapi_queue_cmd(cdp->device, ccb,
775 (caddr_t)&cdp->subchan,
776 sizeof(cdp->subchan), ATPR_F_READ,
781 error = copyout(&cdp->subchan, args->data, args->data_len);
787 struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
791 msf2lba(args->start_m, args->start_s, args->start_f),
792 msf2lba(args->end_m, args->end_s, args->end_f));
796 case CDIOCPLAYBLOCKS:
798 struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
800 error = acd_play(cdp, args->blk, args->blk + args->len);
804 case CDIOCPLAYTRACKS:
806 struct ioc_play_track *args = (struct ioc_play_track *)addr;
809 if (!cdp->toc.hdr.ending_track) {
813 if (args->end_track < cdp->toc.hdr.ending_track + 1)
815 if (args->end_track > cdp->toc.hdr.ending_track + 1)
816 args->end_track = cdp->toc.hdr.ending_track + 1;
817 t1 = args->start_track - cdp->toc.hdr.starting_track;
818 t2 = args->end_track - cdp->toc.hdr.starting_track;
819 if (t1 < 0 || t2 < 0 ||
820 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
824 error = acd_play(cdp, ntohl(cdp->toc.tab[t1].addr.lba),
825 ntohl(cdp->toc.tab[t2].addr.lba));
831 struct ioc_read_audio *args = (struct ioc_read_audio *)addr;
833 caddr_t buffer, ubuf = args->buffer;
837 if (!cdp->toc.hdr.ending_track) {
842 if ((frames = args->nframes) < 0) {
847 if (args->address_format == CD_LBA_FORMAT)
848 lba = args->address.lba;
849 else if (args->address_format == CD_MSF_FORMAT)
850 lba = msf2lba(args->address.msf.minute,
851 args->address.msf.second,
852 args->address.msf.frame);
858 #ifndef CD_BUFFER_BLOCKS
859 #define CD_BUFFER_BLOCKS 13
861 if (!(buffer = malloc(CD_BUFFER_BLOCKS * 2352, M_ACD, M_WAITOK))){
865 bzero(ccb, sizeof(ccb));
870 blocks = (frames>CD_BUFFER_BLOCKS) ? CD_BUFFER_BLOCKS : frames;
871 size = blocks * 2352;
873 ccb[0] = ATAPI_READ_CD;
881 if ((error = atapi_queue_cmd(cdp->device, ccb, buffer, size,
882 ATPR_F_READ, 30, NULL,NULL)))
885 if ((error = copyout(buffer, ubuf, size)))
893 if (args->address_format == CD_LBA_FORMAT)
894 args->address.lba = lba;
895 else if (args->address_format == CD_MSF_FORMAT)
896 lba2msf(lba, &args->address.msf.minute,
897 &args->address.msf.second,
898 &args->address.msf.frame);
904 struct ioc_vol *arg = (struct ioc_vol *)addr;
906 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
907 (caddr_t)&cdp->au, sizeof(cdp->au))))
910 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
914 arg->vol[0] = cdp->au.port[0].volume;
915 arg->vol[1] = cdp->au.port[1].volume;
916 arg->vol[2] = cdp->au.port[2].volume;
917 arg->vol[3] = cdp->au.port[3].volume;
923 struct ioc_vol *arg = (struct ioc_vol *)addr;
925 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE,
926 (caddr_t)&cdp->au, sizeof(cdp->au))))
928 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
932 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE_MASK,
933 (caddr_t)&cdp->aumask,
934 sizeof(cdp->aumask))))
936 cdp->au.data_length = 0;
937 cdp->au.port[0].channels = CHANNEL_0;
938 cdp->au.port[1].channels = CHANNEL_1;
939 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
940 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
941 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
942 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
943 error = acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
948 struct ioc_patch *arg = (struct ioc_patch *)addr;
950 error = acd_setchan(cdp, arg->patch[0], arg->patch[1],
951 arg->patch[2], arg->patch[3]);
956 error = acd_setchan(cdp, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
960 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_1, 0, 0);
964 error = acd_setchan(cdp, 0, 0, 0, 0);
968 error = acd_setchan(cdp, CHANNEL_0, CHANNEL_0, 0, 0);
972 error = acd_setchan(cdp, CHANNEL_1, CHANNEL_1, 0, 0);
976 error = acd_blank(cdp, (*(int *)addr));
979 case CDRIOCNEXTWRITEABLEADDR:
981 struct acd_track_info track_info;
983 if ((error = acd_read_track_info(cdp, 0xff, &track_info)))
986 if (!track_info.nwa_valid) {
990 *(int*)addr = track_info.next_writeable_addr;
994 case CDRIOCINITWRITER:
995 error = acd_init_writer(cdp, (*(int *)addr));
998 case CDRIOCINITTRACK:
999 error = acd_init_track(cdp, (struct cdr_track *)addr);
1003 error = acd_flush(cdp);
1007 error = acd_fixate(cdp, (*(int *)addr));
1010 case CDRIOCREADSPEED:
1012 int speed = *(int *)addr;
1014 /* Preserve old behavior: units in multiples of CDROM speed */
1017 error = acd_set_speed(cdp, speed, CDR_MAX_SPEED);
1021 case CDRIOCWRITESPEED:
1023 int speed = *(int *)addr;
1027 error = acd_set_speed(cdp, CDR_MAX_SPEED, speed);
1031 case CDRIOCGETBLOCKSIZE:
1032 *(int *)addr = cdp->block_size;
1035 case CDRIOCSETBLOCKSIZE:
1036 cdp->block_size = *(int *)addr;
1037 acd_set_ioparm(cdp);
1040 case CDRIOCGETPROGRESS:
1041 error = acd_get_progress(cdp, (int *)addr);
1045 error = acd_send_cue(cdp, (struct cdr_cuesheet *)addr);
1048 case DVDIOCREPORTKEY:
1049 if (!cdp->cap.read_dvdrom)
1052 error = acd_report_key(cdp, (struct dvd_authinfo *)addr);
1056 if (!cdp->cap.read_dvdrom)
1059 error = acd_send_key(cdp, (struct dvd_authinfo *)addr);
1062 case DVDIOCREADSTRUCTURE:
1063 if (!cdp->cap.read_dvdrom)
1066 error = acd_read_structure(cdp, (struct dvd_struct *)addr);
1070 *(struct disklabel *)addr = cdp->disklabel;
1075 if ((flags & FWRITE) == 0)
1078 error = setdisklabel(&cdp->disklabel, (struct disklabel *)addr, 0);
1086 ((struct partinfo *)addr)->disklab = &cdp->disklabel;
1087 ((struct partinfo *)addr)->part = &cdp->disklabel.d_partitions[0];
1097 acdstrategy(struct buf *bp)
1099 struct acd_softc *cdp = bp->b_dev->si_drv1;
1102 if (cdp->device->flags & ATA_D_DETACHING) {
1103 bp->b_flags |= B_ERROR;
1104 bp->b_error = ENXIO;
1109 /* if it's a null transfer, return immediatly. */
1110 if (bp->b_bcount == 0) {
1116 bp->b_pblkno = bp->b_blkno;
1117 bp->b_resid = bp->b_bcount;
1120 bufqdisksort(&cdp->queue, bp);
1122 ata_start(cdp->device->channel);
1126 acd_start(struct ata_device *atadev)
1128 struct acd_softc *cdp = atadev->driver;
1129 struct buf *bp = bufq_first(&cdp->queue);
1130 u_int32_t lba, lastlba, count;
1132 int track, blocksize;
1134 if (cdp->changer_info) {
1137 cdp = cdp->driver[cdp->changer_info->current_slot];
1138 bp = bufq_first(&cdp->queue);
1140 /* check for work pending on any other slot */
1141 for (i = 0; i < cdp->changer_info->slots; i++) {
1142 if (i == cdp->changer_info->current_slot)
1144 if (bufq_first(&(cdp->driver[i]->queue))) {
1145 if (!bp || time_second > (cdp->timestamp + 10)) {
1146 acd_select_slot(cdp->driver[i]);
1154 bufq_remove(&cdp->queue, bp);
1156 /* reject all queued entries if media changed */
1157 if (cdp->device->flags & ATA_D_MEDIA_CHANGED) {
1158 bp->b_flags |= B_ERROR;
1164 bzero(ccb, sizeof(ccb));
1166 track = (bp->b_dev->si_udev & 0x00ff0000) >> 16;
1169 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
1170 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
1171 if (bp->b_flags & B_PHYS)
1172 lba = bp->b_offset / blocksize;
1174 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1175 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
1178 blocksize = cdp->block_size;
1179 lastlba = cdp->disk_size;
1180 if (bp->b_flags & B_PHYS)
1181 lba = bp->b_offset / blocksize;
1183 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1186 if (bp->b_bcount % blocksize != 0) {
1187 bp->b_flags |= B_ERROR;
1188 bp->b_error = EINVAL;
1192 count = bp->b_bcount / blocksize;
1194 if (bp->b_flags & B_READ) {
1195 /* if transfer goes beyond range adjust it to be within limits */
1196 if (lba + count > lastlba) {
1197 /* if we are entirely beyond EOM return EOF */
1198 if (lastlba <= lba) {
1199 bp->b_resid = bp->b_bcount;
1203 count = lastlba - lba;
1205 switch (blocksize) {
1207 ccb[0] = ATAPI_READ_BIG;
1211 ccb[0] = ATAPI_READ_CD;
1216 ccb[0] = ATAPI_READ_CD;
1221 ccb[0] = ATAPI_WRITE_BIG;
1232 devstat_start_transaction(cdp->stats);
1233 bp->b_caller1 = cdp;
1234 atapi_queue_cmd(cdp->device, ccb, bp->b_data, count * blocksize,
1235 bp->b_flags & B_READ ? ATPR_F_READ : 0,
1236 (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30, acd_done, bp);
1240 acd_done(struct atapi_request *request)
1242 struct buf *bp = request->driver;
1243 struct acd_softc *cdp = bp->b_caller1;
1245 if (request->error) {
1246 bp->b_error = request->error;
1247 bp->b_flags |= B_ERROR;
1250 bp->b_resid = bp->b_bcount - request->donecount;
1251 devstat_end_transaction_buf(cdp->stats, bp);
1257 acd_read_toc(struct acd_softc *cdp)
1259 struct acd_devlist *entry;
1260 int track, ntracks, len;
1264 bzero(&cdp->toc, sizeof(cdp->toc));
1265 bzero(ccb, sizeof(ccb));
1267 if (atapi_test_ready(cdp->device) != 0)
1270 cdp->device->flags &= ~ATA_D_MEDIA_CHANGED;
1272 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1273 ccb[0] = ATAPI_READ_TOC;
1276 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1277 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1278 bzero(&cdp->toc, sizeof(cdp->toc));
1281 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1282 if (ntracks <= 0 || ntracks > MAXTRK) {
1283 bzero(&cdp->toc, sizeof(cdp->toc));
1287 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1288 bzero(ccb, sizeof(ccb));
1289 ccb[0] = ATAPI_READ_TOC;
1292 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1293 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1294 bzero(&cdp->toc, sizeof(cdp->toc));
1297 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1299 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1300 acd_set_ioparm(cdp);
1301 bzero(ccb, sizeof(ccb));
1302 ccb[0] = ATAPI_READ_CAPACITY;
1303 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)sizes, sizeof(sizes),
1304 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1305 bzero(&cdp->toc, sizeof(cdp->toc));
1308 cdp->disk_size = ntohl(sizes[0]) + 1;
1310 bzero(&cdp->disklabel, sizeof(struct disklabel));
1311 strncpy(cdp->disklabel.d_typename, " ",
1312 sizeof(cdp->disklabel.d_typename));
1313 strncpy(cdp->disklabel.d_typename, cdp->device->name,
1314 min(strlen(cdp->device->name),sizeof(cdp->disklabel.d_typename)-1));
1315 strncpy(cdp->disklabel.d_packname, "unknown ",
1316 sizeof(cdp->disklabel.d_packname));
1317 cdp->disklabel.d_secsize = cdp->block_size;
1318 cdp->disklabel.d_nsectors = 100;
1319 cdp->disklabel.d_ntracks = 1;
1320 cdp->disklabel.d_ncylinders = (cdp->disk_size / 100) + 1;
1321 cdp->disklabel.d_secpercyl = 100;
1322 cdp->disklabel.d_secperunit = cdp->disk_size;
1323 cdp->disklabel.d_rpm = 300;
1324 cdp->disklabel.d_interleave = 1;
1325 cdp->disklabel.d_flags = D_REMOVABLE;
1326 cdp->disklabel.d_npartitions = 1;
1327 cdp->disklabel.d_partitions[0].p_offset = 0;
1328 cdp->disklabel.d_partitions[0].p_size = cdp->disk_size;
1329 cdp->disklabel.d_partitions[0].p_fstype = FS_BSDFFS;
1330 cdp->disklabel.d_magic = DISKMAGIC;
1331 cdp->disklabel.d_magic2 = DISKMAGIC;
1332 cdp->disklabel.d_checksum = dkcksum(&cdp->disklabel);
1334 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
1335 destroy_dev(entry->dev);
1336 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
1339 for (track = 1; track <= ntracks; track ++) {
1342 sprintf(name, "acd%dt%d", cdp->lun, track);
1343 entry = malloc(sizeof(struct acd_devlist), M_ACD, M_WAITOK | M_ZERO);
1344 entry->dev = make_dev(&acd_cdevsw, (cdp->lun << 3) | (track << 16),
1345 0, 0, 0644, name, NULL);
1346 entry->dev->si_drv1 = cdp->dev->si_drv1;
1347 TAILQ_INSERT_TAIL(&cdp->dev_list, entry, chain);
1351 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1352 ata_prtdev(cdp->device, "(%d sectors (%d bytes)), %d tracks ",
1353 cdp->disk_size, cdp->block_size,
1354 cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1);
1355 if (cdp->toc.tab[0].control & 4)
1356 printf("%dMB\n", cdp->disk_size / 512);
1358 printf("%d:%d audio\n",
1359 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1365 acd_play(struct acd_softc *cdp, int start, int end)
1369 bzero(ccb, sizeof(ccb));
1370 ccb[0] = ATAPI_PLAY_MSF;
1371 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1372 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1373 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL);
1377 acd_setchan(struct acd_softc *cdp,
1378 u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1382 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1385 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1387 cdp->au.data_length = 0;
1388 cdp->au.port[0].channels = c0;
1389 cdp->au.port[1].channels = c1;
1390 cdp->au.port[2].channels = c2;
1391 cdp->au.port[3].channels = c3;
1392 return acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
1396 acd_select_done1(struct atapi_request *request)
1398 struct acd_softc *cdp = request->driver;
1400 cdp->changer_info->current_slot = cdp->slot;
1401 cdp->driver[cdp->changer_info->current_slot]->timestamp = time_second;
1402 wakeup(&cdp->changer_info);
1407 acd_select_done(struct atapi_request *request)
1409 struct acd_softc *cdp = request->driver;
1410 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 3, 0, 0, 0,
1411 cdp->slot, 0, 0, 0, 0, 0, 0, 0 };
1413 /* load the wanted slot */
1414 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1415 acd_select_done1, cdp);
1420 acd_select_slot(struct acd_softc *cdp)
1422 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 2, 0, 0, 0,
1423 cdp->changer_info->current_slot, 0, 0, 0, 0, 0, 0, 0 };
1425 /* unload the current media from player */
1426 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1427 acd_select_done, cdp);
1431 acd_init_writer(struct acd_softc *cdp, int test_write)
1435 bzero(ccb, sizeof(ccb));
1436 ccb[0] = ATAPI_REZERO;
1437 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60, NULL, NULL);
1438 ccb[0] = ATAPI_SEND_OPC_INFO;
1440 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 30, NULL, NULL);
1445 acd_fixate(struct acd_softc *cdp, int multisession)
1447 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1448 0, 0, 0, 0, 0, 0, 0, 0 };
1449 int timeout = 5*60*2;
1451 struct write_param param;
1453 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1454 (caddr_t)¶m, sizeof(param))))
1457 param.data_length = 0;
1459 param.session_type = CDR_SESS_MULTI;
1461 param.session_type = CDR_SESS_NONE;
1463 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1466 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1470 /* some drives just return ready, wait for the expected fixate time */
1471 if ((error = atapi_test_ready(cdp->device)) != EBUSY) {
1472 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1473 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1474 return atapi_test_ready(cdp->device);
1477 while (timeout-- > 0) {
1478 if ((error = atapi_test_ready(cdp->device)) != EBUSY)
1480 tsleep(&error, 0, "acdcld", hz/2);
1486 acd_init_track(struct acd_softc *cdp, struct cdr_track *track)
1488 struct write_param param;
1491 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1492 (caddr_t)¶m, sizeof(param))))
1495 param.data_length = 0;
1496 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1497 param.page_length = 0x32;
1498 param.test_write = track->test_write ? 1 : 0;
1499 param.write_type = CDR_WTYPE_TRACK;
1500 param.session_type = CDR_SESS_NONE;
1502 param.packet_size = 0;
1504 if (cdp->cap.burnproof)
1505 param.burnproof = 1;
1507 switch (track->datablock_type) {
1511 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1513 param.track_mode = CDR_TMODE_AUDIO;
1514 cdp->block_size = 2352;
1515 param.datablock_type = CDR_DB_RAW;
1516 param.session_format = CDR_SESS_CDROM;
1519 case CDR_DB_ROM_MODE1:
1520 cdp->block_size = 2048;
1521 param.track_mode = CDR_TMODE_DATA;
1522 param.datablock_type = CDR_DB_ROM_MODE1;
1523 param.session_format = CDR_SESS_CDROM;
1526 case CDR_DB_ROM_MODE2:
1527 cdp->block_size = 2336;
1528 param.track_mode = CDR_TMODE_DATA;
1529 param.datablock_type = CDR_DB_ROM_MODE2;
1530 param.session_format = CDR_SESS_CDROM;
1533 case CDR_DB_XA_MODE1:
1534 cdp->block_size = 2048;
1535 param.track_mode = CDR_TMODE_DATA;
1536 param.datablock_type = CDR_DB_XA_MODE1;
1537 param.session_format = CDR_SESS_CDROM_XA;
1540 case CDR_DB_XA_MODE2_F1:
1541 cdp->block_size = 2056;
1542 param.track_mode = CDR_TMODE_DATA;
1543 param.datablock_type = CDR_DB_XA_MODE2_F1;
1544 param.session_format = CDR_SESS_CDROM_XA;
1547 case CDR_DB_XA_MODE2_F2:
1548 cdp->block_size = 2324;
1549 param.track_mode = CDR_TMODE_DATA;
1550 param.datablock_type = CDR_DB_XA_MODE2_F2;
1551 param.session_format = CDR_SESS_CDROM_XA;
1554 case CDR_DB_XA_MODE2_MIX:
1555 cdp->block_size = 2332;
1556 param.track_mode = CDR_TMODE_DATA;
1557 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1558 param.session_format = CDR_SESS_CDROM_XA;
1561 acd_set_ioparm(cdp);
1562 return acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10);
1566 acd_flush(struct acd_softc *cdp)
1568 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1569 0, 0, 0, 0, 0, 0, 0, 0 };
1571 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60,
1576 acd_read_track_info(struct acd_softc *cdp,
1577 int32_t lba, struct acd_track_info *info)
1579 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1580 lba>>24, lba>>16, lba>>8, lba,
1582 sizeof(*info)>>8, sizeof(*info),
1583 0, 0, 0, 0, 0, 0, 0 };
1586 if ((error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)info, sizeof(*info),
1587 ATPR_F_READ, 30, NULL, NULL)))
1589 info->track_start_addr = ntohl(info->track_start_addr);
1590 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1591 info->free_blocks = ntohl(info->free_blocks);
1592 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1593 info->track_length = ntohl(info->track_length);
1598 acd_get_progress(struct acd_softc *cdp, int *finished)
1600 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1601 0, 0, 0, 0, 0, 0, 0, 0 };
1602 struct atapi_reqsense *sense = cdp->device->result;
1605 if (atapi_test_ready(cdp->device) != EBUSY) {
1606 if (atapi_queue_cmd(cdp->device, ccb, tmp, sizeof(tmp),
1607 ATPR_F_READ, 30, NULL, NULL) != EBUSY) {
1614 ((sense->sk_specific2 | (sense->sk_specific1 << 8)) * 100) / 65535;
1621 acd_send_cue(struct acd_softc *cdp, struct cdr_cuesheet *cuesheet)
1623 struct write_param param;
1624 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1625 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1626 0, 0, 0, 0, 0, 0, 0 };
1633 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1634 (caddr_t)¶m, sizeof(param))))
1636 param.data_length = 0;
1637 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1638 param.page_length = 0x32;
1639 param.test_write = cuesheet->test_write ? 1 : 0;
1640 param.write_type = CDR_WTYPE_SESSION;
1641 param.session_type = cuesheet->session_type;
1643 param.packet_size = 0;
1644 param.track_mode = CDR_TMODE_AUDIO;
1645 param.datablock_type = CDR_DB_RAW;
1646 param.session_format = cuesheet->session_format;
1647 if (cdp->cap.burnproof)
1648 param.burnproof = 1;
1649 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1652 buffer = malloc(cuesheet->len, M_ACD, M_WAITOK);
1655 if ((error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1658 printf("acd: cuesheet lenght = %d\n", cuesheet->len);
1659 for (i=0; i<cuesheet->len; i++)
1661 printf(" %02x", buffer[i]);
1663 printf("\n%02x", buffer[i]);
1666 error = atapi_queue_cmd(cdp->device, ccb, buffer, cuesheet->len, 0,
1668 free(buffer, M_ACD);
1673 acd_report_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1675 struct dvd_miscauth *d;
1681 switch (ai->format) {
1682 case DVD_REPORT_AGID:
1683 case DVD_REPORT_ASF:
1684 case DVD_REPORT_RPC:
1687 case DVD_REPORT_KEY1:
1690 case DVD_REPORT_TITLE_KEY:
1694 case DVD_REPORT_CHALLENGE:
1697 case DVD_INVALIDATE_AGID:
1704 bzero(ccb, sizeof(ccb));
1705 ccb[0] = ATAPI_REPORT_KEY;
1706 ccb[2] = (lba >> 24) & 0xff;
1707 ccb[3] = (lba >> 16) & 0xff;
1708 ccb[4] = (lba >> 8) & 0xff;
1709 ccb[5] = lba & 0xff;
1710 ccb[8] = (length >> 8) & 0xff;
1711 ccb[9] = length & 0xff;
1712 ccb[10] = (ai->agid << 6) | ai->format;
1714 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1715 d->length = htons(length - 2);
1717 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1718 ai->format == DVD_INVALIDATE_AGID ? 0 : ATPR_F_READ,
1725 switch (ai->format) {
1726 case DVD_REPORT_AGID:
1727 ai->agid = d->data[3] >> 6;
1730 case DVD_REPORT_CHALLENGE:
1731 bcopy(&d->data[0], &ai->keychal[0], 10);
1734 case DVD_REPORT_KEY1:
1735 bcopy(&d->data[0], &ai->keychal[0], 5);
1738 case DVD_REPORT_TITLE_KEY:
1739 ai->cpm = (d->data[0] >> 7);
1740 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1741 ai->cgms = (d->data[0] >> 4) & 0x3;
1742 bcopy(&d->data[1], &ai->keychal[0], 5);
1745 case DVD_REPORT_ASF:
1746 ai->asf = d->data[3] & 1;
1749 case DVD_REPORT_RPC:
1750 ai->reg_type = (d->data[0] >> 6);
1751 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1752 ai->user_rsts = d->data[0] & 0x7;
1753 ai->region = d->data[1];
1754 ai->rpc_scheme = d->data[2];
1757 case DVD_INVALIDATE_AGID:
1768 acd_send_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1770 struct dvd_miscauth *d;
1775 switch (ai->format) {
1776 case DVD_SEND_CHALLENGE:
1778 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1779 bcopy(ai->keychal, &d->data[0], 10);
1784 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1785 bcopy(&ai->keychal[0], &d->data[0], 5);
1790 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1791 d->data[0] = ai->region;
1798 bzero(ccb, sizeof(ccb));
1799 ccb[0] = ATAPI_SEND_KEY;
1800 ccb[8] = (length >> 8) & 0xff;
1801 ccb[9] = length & 0xff;
1802 ccb[10] = (ai->agid << 6) | ai->format;
1803 d->length = htons(length - 2);
1804 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, 0,
1811 acd_read_structure(struct acd_softc *cdp, struct dvd_struct *s)
1813 struct dvd_miscauth *d;
1819 case DVD_STRUCT_PHYSICAL:
1823 case DVD_STRUCT_COPYRIGHT:
1827 case DVD_STRUCT_DISCKEY:
1831 case DVD_STRUCT_BCA:
1835 case DVD_STRUCT_MANUFACT:
1839 case DVD_STRUCT_DDS:
1840 case DVD_STRUCT_PRERECORDED:
1841 case DVD_STRUCT_UNIQUEID:
1842 case DVD_STRUCT_LIST:
1843 case DVD_STRUCT_CMI:
1844 case DVD_STRUCT_RMD_LAST:
1845 case DVD_STRUCT_RMD_RMA:
1846 case DVD_STRUCT_DCB:
1853 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1854 d->length = htons(length - 2);
1856 bzero(ccb, sizeof(ccb));
1857 ccb[0] = ATAPI_READ_STRUCTURE;
1858 ccb[6] = s->layer_num;
1860 ccb[8] = (length >> 8) & 0xff;
1861 ccb[9] = length & 0xff;
1862 ccb[10] = s->agid << 6;
1863 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, ATPR_F_READ,
1870 switch (s->format) {
1871 case DVD_STRUCT_PHYSICAL: {
1872 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1874 layer->book_type = d->data[0] >> 4;
1875 layer->book_version = d->data[0] & 0xf;
1876 layer->disc_size = d->data[1] >> 4;
1877 layer->max_rate = d->data[1] & 0xf;
1878 layer->nlayers = (d->data[2] >> 5) & 3;
1879 layer->track_path = (d->data[2] >> 4) & 1;
1880 layer->layer_type = d->data[2] & 0xf;
1881 layer->linear_density = d->data[3] >> 4;
1882 layer->track_density = d->data[3] & 0xf;
1883 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1884 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1885 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1886 layer->bca = d->data[16] >> 7;
1890 case DVD_STRUCT_COPYRIGHT:
1891 s->cpst = d->data[0];
1892 s->rmi = d->data[0];
1895 case DVD_STRUCT_DISCKEY:
1896 bcopy(&d->data[0], &s->data[0], 2048);
1899 case DVD_STRUCT_BCA:
1900 s->length = ntohs(d->length);
1901 bcopy(&d->data[0], &s->data[0], s->length);
1904 case DVD_STRUCT_MANUFACT:
1905 s->length = ntohs(d->length);
1906 bcopy(&d->data[0], &s->data[0], s->length);
1917 acd_eject(struct acd_softc *cdp, int close)
1921 if ((error = acd_start_stop(cdp, 0)) == EBUSY) {
1924 if ((error = acd_start_stop(cdp, 3)))
1927 acd_prevent_allow(cdp, 1);
1928 cdp->flags |= F_LOCKED;
1935 acd_prevent_allow(cdp, 0);
1936 cdp->flags &= ~F_LOCKED;
1937 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1938 return acd_start_stop(cdp, 2);
1942 acd_blank(struct acd_softc *cdp, int blanktype)
1944 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1945 0, 0, 0, 0, 0, 0, 0, 0 };
1947 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1948 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1952 acd_prevent_allow(struct acd_softc *cdp, int lock)
1954 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1955 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1957 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1961 acd_start_stop(struct acd_softc *cdp, int start)
1963 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1964 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1966 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1970 acd_pause_resume(struct acd_softc *cdp, int pause)
1972 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1973 0, 0, 0, 0, 0, 0, 0 };
1975 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1979 acd_mode_sense(struct acd_softc *cdp, int page, caddr_t pagebuf, int pagesize)
1981 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1982 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1985 error = atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, ATPR_F_READ,
1988 atapi_dump("acd: mode sense ", pagebuf, pagesize);
1994 acd_mode_select(struct acd_softc *cdp, caddr_t pagebuf, int pagesize)
1996 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1997 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
2000 ata_prtdev(cdp->device,
2001 "modeselect pagesize=%d\n", pagesize);
2002 atapi_dump("mode select ", pagebuf, pagesize);
2004 return atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, 0,
2009 acd_set_speed(struct acd_softc *cdp, int rdspeed, int wrspeed)
2011 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
2012 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
2015 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
2022 acd_get_cap(struct acd_softc *cdp)
2026 /* get drive capabilities, some drives needs this repeated */
2027 while (retry-- && acd_mode_sense(cdp, ATAPI_CDROM_CAP_PAGE,
2028 (caddr_t)&cdp->cap, sizeof(cdp->cap)))
2030 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
2031 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
2032 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
2033 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed), 177);
2034 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
2035 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);