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 1.18 2004/07/06 19:06:16 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>
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);
128 ata_command(atadev, ATA_C_ATAPI_RESET, 0, 0, 0, ATA_IMMEDIATE);
131 /* if this is a changer device, allocate the neeeded lun's */
132 if (cdp->cap.mech == MST_MECH_CHANGER) {
133 int8_t ccb[16] = { ATAPI_MECH_STATUS, 0, 0, 0, 0, 0, 0, 0,
134 sizeof(struct changer)>>8, sizeof(struct changer),
137 chp = malloc(sizeof(struct changer), M_ACD, M_WAITOK | M_ZERO);
138 if (!atapi_queue_cmd(cdp->device, ccb, (caddr_t)chp,
139 sizeof(struct changer),
140 ATPR_F_READ, 60, NULL, NULL)) {
141 struct acd_softc *tmpcdp = cdp;
142 struct acd_softc **cdparr;
146 chp->table_length = htons(chp->table_length);
147 cdparr = malloc(sizeof(struct acd_softc) * chp->slots,
149 for (count = 0; count < chp->slots; count++) {
151 tmpcdp = acd_init_lun(atadev);
153 ata_prtdev(atadev, "out of memory\n");
157 cdparr[count] = tmpcdp;
158 tmpcdp->driver = cdparr;
159 tmpcdp->slot = count;
160 tmpcdp->changer_info = chp;
161 acd_make_dev(tmpcdp);
162 devstat_add_entry(tmpcdp->stats, "acd", tmpcdp->lun, DEV_BSIZE,
163 DEVSTAT_NO_ORDERED_TAGS,
164 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
165 DEVSTAT_PRIORITY_CD);
167 name = malloc(strlen(atadev->name) + 2, M_ACD, M_WAITOK);
168 strcpy(name, atadev->name);
170 ata_free_name(atadev);
171 ata_set_name(atadev, name, cdp->lun + cdp->changer_info->slots - 1);
177 devstat_add_entry(cdp->stats, "acd", cdp->lun, DEV_BSIZE,
178 DEVSTAT_NO_ORDERED_TAGS,
179 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE,
180 DEVSTAT_PRIORITY_CD);
183 atadev->driver = cdp;
188 acddetach(struct ata_device *atadev)
190 struct acd_softc *cdp = atadev->driver;
191 struct acd_devlist *entry;
195 if (cdp->changer_info) {
196 for (subdev = 0; subdev < cdp->changer_info->slots; subdev++) {
197 if (cdp->driver[subdev] == cdp)
199 while ((bp = bufq_first(&cdp->driver[subdev]->queue))) {
200 bufq_remove(&cdp->driver[subdev]->queue, bp);
201 bp->b_flags |= B_ERROR;
205 release_dev(cdp->driver[subdev]->dev);
206 while ((entry = TAILQ_FIRST(&cdp->driver[subdev]->dev_list))) {
207 release_dev(entry->dev);
208 TAILQ_REMOVE(&cdp->driver[subdev]->dev_list, entry, chain);
211 devstat_remove_entry(cdp->driver[subdev]->stats);
212 free(cdp->driver[subdev]->stats, M_ACD);
213 ata_free_lun(&acd_lun_map, cdp->driver[subdev]->lun);
214 free(cdp->driver[subdev], M_ACD);
216 free(cdp->driver, M_ACD);
217 free(cdp->changer_info, M_ACD);
219 while ((bp = bufq_first(&cdp->queue))) {
220 bp->b_flags |= B_ERROR;
224 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
225 release_dev(entry->dev);
226 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
229 release_dev(cdp->dev);
230 devstat_remove_entry(cdp->stats);
231 cdevsw_remove(&acd_cdevsw, dkunitmask(), dkmakeunit(cdp->lun));
232 free(cdp->stats, M_ACD);
233 ata_free_name(atadev);
234 ata_free_lun(&acd_lun_map, cdp->lun);
236 atadev->driver = NULL;
239 static struct acd_softc *
240 acd_init_lun(struct ata_device *atadev)
242 struct acd_softc *cdp;
244 cdp = malloc(sizeof(struct acd_softc), M_ACD, M_WAITOK | M_ZERO);
245 TAILQ_INIT(&cdp->dev_list);
246 bufq_init(&cdp->queue);
247 cdp->device = atadev;
248 cdp->lun = ata_get_lun(&acd_lun_map);
249 cdp->block_size = 2048;
251 cdp->changer_info = NULL;
252 cdp->stats = malloc(sizeof(struct devstat), M_ACD, M_WAITOK | M_ZERO);
257 acd_make_dev(struct acd_softc *cdp)
261 cdevsw_add(&acd_cdevsw, dkunitmask(), dkmakeunit(cdp->lun));
262 dev = make_dev(&acd_cdevsw, dkmakeminor(cdp->lun, 0, 0),
263 UID_ROOT, GID_OPERATOR, 0644, "acd%d", cdp->lun);
267 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
272 acd_set_ioparm(struct acd_softc *cdp)
274 cdp->dev->si_iosize_max = ((256*DEV_BSIZE)/cdp->block_size)*cdp->block_size;
275 cdp->dev->si_bsize_phys = cdp->block_size;
279 acd_describe(struct acd_softc *cdp)
285 ata_prtdev(cdp->device, "<%.40s/%.8s> %s drive at ata%d as %s\n",
286 cdp->device->param->model, cdp->device->param->revision,
287 (cdp->cap.write_dvdr) ? "DVD-R" :
288 (cdp->cap.write_dvdram) ? "DVD-RAM" :
289 (cdp->cap.write_cdrw) ? "CD-RW" :
290 (cdp->cap.write_cdr) ? "CD-R" :
291 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM",
292 device_get_unit(cdp->device->channel->dev),
293 (cdp->device->unit == ATA_MASTER) ? "master" : "slave");
295 ata_prtdev(cdp->device, "%s", "");
296 if (cdp->cap.cur_read_speed) {
297 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
298 if (cdp->cap.max_read_speed)
299 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
300 if ((cdp->cap.cur_write_speed) &&
301 (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
302 cdp->cap.write_dvdr || cdp->cap.write_dvdram)) {
303 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
304 if (cdp->cap.max_write_speed)
305 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
309 if (cdp->cap.buf_size) {
310 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
313 printf("%s %s\n", comma ? "," : "", ata_mode2str(cdp->device->mode));
315 ata_prtdev(cdp->device, "Reads:");
317 if (cdp->cap.read_cdr) {
318 printf(" CD-R"); comma = 1;
320 if (cdp->cap.read_cdrw) {
321 printf("%s CD-RW", comma ? "," : ""); comma = 1;
323 if (cdp->cap.cd_da) {
324 if (cdp->cap.cd_da_stream)
325 printf("%s CD-DA stream", comma ? "," : "");
327 printf("%s CD-DA", comma ? "," : "");
330 if (cdp->cap.read_dvdrom) {
331 printf("%s DVD-ROM", comma ? "," : ""); comma = 1;
333 if (cdp->cap.read_dvdr) {
334 printf("%s DVD-R", comma ? "," : ""); comma = 1;
336 if (cdp->cap.read_dvdram) {
337 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
339 if (cdp->cap.read_packet)
340 printf("%s packet", comma ? "," : "");
343 ata_prtdev(cdp->device, "Writes:");
344 if (cdp->cap.write_cdr || cdp->cap.write_cdrw ||
345 cdp->cap.write_dvdr || cdp->cap.write_dvdram) {
347 if (cdp->cap.write_cdr) {
348 printf(" CD-R" ); comma = 1;
350 if (cdp->cap.write_cdrw) {
351 printf("%s CD-RW", comma ? "," : ""); comma = 1;
353 if (cdp->cap.write_dvdr) {
354 printf("%s DVD-R", comma ? "," : ""); comma = 1;
356 if (cdp->cap.write_dvdram) {
357 printf("%s DVD-RAM", comma ? "," : ""); comma = 1;
359 if (cdp->cap.test_write) {
360 printf("%s test write", comma ? "," : ""); comma = 1;
362 if (cdp->cap.burnproof)
363 printf("%s burnproof", comma ? "," : "");
366 if (cdp->cap.audio_play) {
367 ata_prtdev(cdp->device, "Audio: ");
368 if (cdp->cap.audio_play)
370 if (cdp->cap.max_vol_levels)
371 printf(", %d volume levels", cdp->cap.max_vol_levels);
374 ata_prtdev(cdp->device, "Mechanism: ");
375 switch (cdp->cap.mech) {
377 mechanism = "caddy"; break;
379 mechanism = "tray"; break;
381 mechanism = "popup"; break;
382 case MST_MECH_CHANGER:
383 mechanism = "changer"; break;
384 case MST_MECH_CARTRIDGE:
385 mechanism = "cartridge"; break;
387 mechanism = 0; break;
390 printf("%s%s", cdp->cap.eject ? "ejectable " : "", mechanism);
391 else if (cdp->cap.eject)
395 printf(cdp->cap.locked ? ", locked" : ", unlocked");
396 if (cdp->cap.prevent)
397 printf(", lock protected");
400 if (cdp->cap.mech != MST_MECH_CHANGER) {
401 ata_prtdev(cdp->device, "Medium: ");
402 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
404 printf("CD-ROM "); break;
406 printf("CD-R "); break;
408 printf("CD-RW "); break;
410 printf("door open"); break;
412 printf("no/blank disc"); break;
414 printf("medium format error"); break;
416 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
417 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
419 printf("120mm data disc"); break;
421 printf("120mm audio disc"); break;
423 printf("120mm data/audio disc"); break;
425 printf("120mm photo disc"); break;
427 printf("80mm data disc"); break;
429 printf("80mm audio disc"); break;
431 printf("80mm data/audio disc"); break;
433 printf("80mm photo disc"); break;
435 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
437 printf("unknown"); break;
440 printf("blank"); break;
444 printf("unknown (0x%x)", cdp->cap.medium_type); break;
451 ata_prtdev(cdp->device, "%s ",
452 (cdp->cap.write_dvdr) ? "DVD-R" :
453 (cdp->cap.write_dvdram) ? "DVD-RAM" :
454 (cdp->cap.write_cdrw) ? "CD-RW" :
455 (cdp->cap.write_cdr) ? "CD-R" :
456 (cdp->cap.read_dvdrom) ? "DVD-ROM" : "CDROM");
458 if (cdp->changer_info)
459 printf("with %d CD changer ", cdp->changer_info->slots);
461 printf("<%.40s> at ata%d-%s %s\n", cdp->device->param->model,
462 device_get_unit(cdp->device->channel->dev),
463 (cdp->device->unit == ATA_MASTER) ? "master" : "slave",
464 ata_mode2str(cdp->device->mode) );
469 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
473 *m = lba / (60 * 75);
479 static __inline u_int32_t
480 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
482 return (m * 60 + s) * 75 + f - 150;
486 acdopen(dev_t dev, int flags, int fmt, struct thread *td)
488 struct acd_softc *cdp = dev->si_drv1;
494 if (flags & FWRITE) {
495 if (count_dev(dev) > 1)
499 /* wait if drive is not finished loading the medium */
501 struct atapi_reqsense *sense = cdp->device->result;
503 if (!atapi_test_ready(cdp->device))
505 if (sense->sense_key == 2 && sense->asc == 4 && sense->ascq == 1)
506 tsleep(&timeout, 0, "acdld", hz / 2);
511 if (count_dev(dev) == 1) {
512 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
513 acd_select_slot(cdp);
514 tsleep(&cdp->changer_info, 0, "acdopn", 0);
516 acd_prevent_allow(cdp, 1);
517 cdp->flags |= F_LOCKED;
524 acdclose(dev_t dev, int flags, int fmt, struct thread *td)
526 struct acd_softc *cdp = dev->si_drv1;
531 if (count_dev(dev) == 1) {
532 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
533 acd_select_slot(cdp);
534 tsleep(&cdp->changer_info, 0, "acdclo", 0);
536 acd_prevent_allow(cdp, 0);
537 cdp->flags &= ~F_LOCKED;
543 acdioctl(dev_t dev, u_long cmd, caddr_t addr, int flags, struct thread *td)
545 struct acd_softc *cdp = dev->si_drv1;
551 if (cdp->changer_info && cdp->slot != cdp->changer_info->current_slot) {
552 acd_select_slot(cdp);
553 tsleep(&cdp->changer_info, 0, "acdctl", 0);
555 if (cdp->device->flags & ATA_D_MEDIA_CHANGED)
558 atapi_test_ready(cdp->device);
563 acd_prevent_allow(cdp, 1);
564 cdp->flags |= F_LOCKED;
570 error = acd_pause_resume(cdp, 1);
574 error = acd_pause_resume(cdp, 0);
578 error = acd_start_stop(cdp, 1);
582 error = acd_start_stop(cdp, 0);
586 error = acd_prevent_allow(cdp, 0);
587 cdp->flags &= ~F_LOCKED;
591 error = acd_prevent_allow(cdp, 1);
592 cdp->flags |= F_LOCKED;
596 error = suser(td); /* note: if no proc EPERM will be returned */
599 error = atapi_test_ready(cdp->device);
603 if (count_dev(dev) > 1) {
607 error = acd_eject(cdp, 0);
611 if (count_dev(dev) > 1)
613 error = acd_eject(cdp, 1);
616 case CDIOREADTOCHEADER:
617 if (!cdp->toc.hdr.ending_track) {
621 bcopy(&cdp->toc.hdr, addr, sizeof(cdp->toc.hdr));
624 case CDIOREADTOCENTRYS:
626 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)addr;
627 struct toc *toc = &cdp->toc;
628 int starting_track = te->starting_track;
631 if (!toc->hdr.ending_track) {
636 if (te->data_len < sizeof(toc->tab[0]) ||
637 (te->data_len % sizeof(toc->tab[0])) != 0 ||
638 (te->address_format != CD_MSF_FORMAT &&
639 te->address_format != CD_LBA_FORMAT)) {
645 starting_track = toc->hdr.starting_track;
646 else if (starting_track == 170)
647 starting_track = toc->hdr.ending_track + 1;
648 else if (starting_track < toc->hdr.starting_track ||
649 starting_track > toc->hdr.ending_track + 1) {
654 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
656 if (te->data_len < len)
658 if (len > sizeof(toc->tab)) {
663 if (te->address_format == CD_MSF_FORMAT) {
664 struct cd_toc_entry *entry;
666 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
667 bcopy(&cdp->toc, toc, sizeof(struct toc));
668 entry = toc->tab + (toc->hdr.ending_track + 1 -
669 toc->hdr.starting_track) + 1;
670 while (--entry >= toc->tab)
671 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
672 &entry->addr.msf.second, &entry->addr.msf.frame);
674 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
676 if (te->address_format == CD_MSF_FORMAT)
680 case CDIOREADTOCENTRY:
682 struct ioc_read_toc_single_entry *te =
683 (struct ioc_read_toc_single_entry *)addr;
684 struct toc *toc = &cdp->toc;
685 u_char track = te->track;
687 if (!toc->hdr.ending_track) {
692 if (te->address_format != CD_MSF_FORMAT &&
693 te->address_format != CD_LBA_FORMAT) {
699 track = toc->hdr.starting_track;
700 else if (track == 170)
701 track = toc->hdr.ending_track + 1;
702 else if (track < toc->hdr.starting_track ||
703 track > toc->hdr.ending_track + 1) {
708 if (te->address_format == CD_MSF_FORMAT) {
709 struct cd_toc_entry *entry;
711 toc = malloc(sizeof(struct toc), M_ACD, M_WAITOK | M_ZERO);
712 bcopy(&cdp->toc, toc, sizeof(struct toc));
714 entry = toc->tab + (track - toc->hdr.starting_track);
715 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
716 &entry->addr.msf.second, &entry->addr.msf.frame);
718 bcopy(toc->tab + track - toc->hdr.starting_track,
719 &te->entry, sizeof(struct cd_toc_entry));
720 if (te->address_format == CD_MSF_FORMAT)
725 case CDIOCREADSUBCHANNEL:
727 struct ioc_read_subchannel *args =
728 (struct ioc_read_subchannel *)addr;
730 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
731 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
732 0, 0, 0, 0, 0, 0, 0 };
734 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
735 args->data_len < sizeof(struct cd_sub_channel_header)) {
740 format=args->data_format;
741 if ((format != CD_CURRENT_POSITION) &&
742 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
747 ccb[1] = args->address_format & CD_MSF_FORMAT;
749 if ((error = atapi_queue_cmd(cdp->device,ccb,(caddr_t)&cdp->subchan,
750 sizeof(cdp->subchan), ATPR_F_READ, 10,
754 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
755 if (cdp->subchan.header.audio_status == 0x11) {
761 if (format == CD_TRACK_INFO)
762 ccb[6] = args->track;
764 if ((error = atapi_queue_cmd(cdp->device, ccb,
765 (caddr_t)&cdp->subchan,
766 sizeof(cdp->subchan), ATPR_F_READ,
771 error = copyout(&cdp->subchan, args->data, args->data_len);
777 struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
781 msf2lba(args->start_m, args->start_s, args->start_f),
782 msf2lba(args->end_m, args->end_s, args->end_f));
786 case CDIOCPLAYBLOCKS:
788 struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
790 error = acd_play(cdp, args->blk, args->blk + args->len);
794 case CDIOCPLAYTRACKS:
796 struct ioc_play_track *args = (struct ioc_play_track *)addr;
799 if (!cdp->toc.hdr.ending_track) {
803 if (args->end_track < cdp->toc.hdr.ending_track + 1)
805 if (args->end_track > cdp->toc.hdr.ending_track + 1)
806 args->end_track = cdp->toc.hdr.ending_track + 1;
807 t1 = args->start_track - cdp->toc.hdr.starting_track;
808 t2 = args->end_track - cdp->toc.hdr.starting_track;
809 if (t1 < 0 || t2 < 0 ||
810 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
814 error = acd_play(cdp, ntohl(cdp->toc.tab[t1].addr.lba),
815 ntohl(cdp->toc.tab[t2].addr.lba));
821 struct ioc_read_audio *args = (struct ioc_read_audio *)addr;
823 caddr_t buffer, ubuf = args->buffer;
827 if (!cdp->toc.hdr.ending_track) {
832 if ((frames = args->nframes) < 0) {
837 if (args->address_format == CD_LBA_FORMAT)
838 lba = args->address.lba;
839 else if (args->address_format == CD_MSF_FORMAT)
840 lba = msf2lba(args->address.msf.minute,
841 args->address.msf.second,
842 args->address.msf.frame);
848 #ifndef CD_BUFFER_BLOCKS
849 #define CD_BUFFER_BLOCKS 13
851 if (!(buffer = malloc(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)))
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 *)addr;
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 *)addr;
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 *)addr;
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 *)addr));
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*)addr = track_info.next_writeable_addr;
984 case CDRIOCINITWRITER:
985 error = acd_init_writer(cdp, (*(int *)addr));
988 case CDRIOCINITTRACK:
989 error = acd_init_track(cdp, (struct cdr_track *)addr);
993 error = acd_flush(cdp);
997 error = acd_fixate(cdp, (*(int *)addr));
1000 case CDRIOCREADSPEED:
1002 int speed = *(int *)addr;
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 *)addr;
1017 error = acd_set_speed(cdp, CDR_MAX_SPEED, speed);
1021 case CDRIOCGETBLOCKSIZE:
1022 *(int *)addr = cdp->block_size;
1025 case CDRIOCSETBLOCKSIZE:
1026 cdp->block_size = *(int *)addr;
1027 acd_set_ioparm(cdp);
1030 case CDRIOCGETPROGRESS:
1031 error = acd_get_progress(cdp, (int *)addr);
1035 error = acd_send_cue(cdp, (struct cdr_cuesheet *)addr);
1038 case DVDIOCREPORTKEY:
1039 if (!cdp->cap.read_dvdrom)
1042 error = acd_report_key(cdp, (struct dvd_authinfo *)addr);
1046 if (!cdp->cap.read_dvdrom)
1049 error = acd_send_key(cdp, (struct dvd_authinfo *)addr);
1052 case DVDIOCREADSTRUCTURE:
1053 if (!cdp->cap.read_dvdrom)
1056 error = acd_read_structure(cdp, (struct dvd_struct *)addr);
1060 *(struct disklabel *)addr = cdp->disklabel;
1065 if ((flags & FWRITE) == 0)
1068 error = setdisklabel(&cdp->disklabel, (struct disklabel *)addr, 0);
1076 ((struct partinfo *)addr)->disklab = &cdp->disklabel;
1077 ((struct partinfo *)addr)->part = &cdp->disklabel.d_partitions[0];
1087 acdstrategy(struct buf *bp)
1089 struct acd_softc *cdp = bp->b_dev->si_drv1;
1092 if (cdp->device->flags & ATA_D_DETACHING) {
1093 bp->b_flags |= B_ERROR;
1094 bp->b_error = ENXIO;
1099 /* if it's a null transfer, return immediatly. */
1100 if (bp->b_bcount == 0) {
1106 bp->b_pblkno = bp->b_blkno;
1107 bp->b_resid = bp->b_bcount;
1110 bufqdisksort(&cdp->queue, bp);
1112 ata_start(cdp->device->channel);
1116 acd_start(struct ata_device *atadev)
1118 struct acd_softc *cdp = atadev->driver;
1119 struct buf *bp = bufq_first(&cdp->queue);
1120 u_int32_t lba, lastlba, count;
1122 int track, blocksize;
1124 if (cdp->changer_info) {
1127 cdp = cdp->driver[cdp->changer_info->current_slot];
1128 bp = bufq_first(&cdp->queue);
1130 /* check for work pending on any other slot */
1131 for (i = 0; i < cdp->changer_info->slots; i++) {
1132 if (i == cdp->changer_info->current_slot)
1134 if (bufq_first(&(cdp->driver[i]->queue))) {
1135 if (!bp || time_second > (cdp->timestamp + 10)) {
1136 acd_select_slot(cdp->driver[i]);
1144 bufq_remove(&cdp->queue, bp);
1146 /* reject all queued entries if media changed */
1147 if (cdp->device->flags & ATA_D_MEDIA_CHANGED) {
1148 bp->b_flags |= B_ERROR;
1154 bzero(ccb, sizeof(ccb));
1156 track = (bp->b_dev->si_udev & 0x00ff0000) >> 16;
1159 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
1160 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
1161 if (bp->b_flags & B_PHYS)
1162 lba = bp->b_offset / blocksize;
1164 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1165 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
1168 blocksize = cdp->block_size;
1169 lastlba = cdp->disk_size;
1170 if (bp->b_flags & B_PHYS)
1171 lba = bp->b_offset / blocksize;
1173 lba = bp->b_blkno / (blocksize / DEV_BSIZE);
1176 if (bp->b_bcount % blocksize != 0) {
1177 bp->b_flags |= B_ERROR;
1178 bp->b_error = EINVAL;
1182 count = bp->b_bcount / blocksize;
1184 if (bp->b_flags & B_READ) {
1185 /* if transfer goes beyond range adjust it to be within limits */
1186 if (lba + count > lastlba) {
1187 /* if we are entirely beyond EOM return EOF */
1188 if (lastlba <= lba) {
1189 bp->b_resid = bp->b_bcount;
1193 count = lastlba - lba;
1195 switch (blocksize) {
1197 ccb[0] = ATAPI_READ_BIG;
1201 ccb[0] = ATAPI_READ_CD;
1206 ccb[0] = ATAPI_READ_CD;
1211 ccb[0] = ATAPI_WRITE_BIG;
1222 devstat_start_transaction(cdp->stats);
1223 bp->b_caller1 = cdp;
1224 atapi_queue_cmd(cdp->device, ccb, bp->b_data, count * blocksize,
1225 bp->b_flags & B_READ ? ATPR_F_READ : 0,
1226 (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30, acd_done, bp);
1230 acd_done(struct atapi_request *request)
1232 struct buf *bp = request->driver;
1233 struct acd_softc *cdp = bp->b_caller1;
1235 if (request->error) {
1236 bp->b_error = request->error;
1237 bp->b_flags |= B_ERROR;
1240 bp->b_resid = bp->b_bcount - request->donecount;
1241 devstat_end_transaction_buf(cdp->stats, bp);
1247 acd_read_toc(struct acd_softc *cdp)
1249 struct acd_devlist *entry;
1250 int track, ntracks, len;
1254 bzero(&cdp->toc, sizeof(cdp->toc));
1255 bzero(ccb, sizeof(ccb));
1257 if (atapi_test_ready(cdp->device) != 0)
1260 cdp->device->flags &= ~ATA_D_MEDIA_CHANGED;
1262 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
1263 ccb[0] = ATAPI_READ_TOC;
1266 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1267 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1268 bzero(&cdp->toc, sizeof(cdp->toc));
1271 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
1272 if (ntracks <= 0 || ntracks > MAXTRK) {
1273 bzero(&cdp->toc, sizeof(cdp->toc));
1277 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
1278 bzero(ccb, sizeof(ccb));
1279 ccb[0] = ATAPI_READ_TOC;
1282 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)&cdp->toc, len,
1283 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1284 bzero(&cdp->toc, sizeof(cdp->toc));
1287 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
1289 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
1290 acd_set_ioparm(cdp);
1291 bzero(ccb, sizeof(ccb));
1292 ccb[0] = ATAPI_READ_CAPACITY;
1293 if (atapi_queue_cmd(cdp->device, ccb, (caddr_t)sizes, sizeof(sizes),
1294 ATPR_F_READ | ATPR_F_QUIET, 30, NULL, NULL)) {
1295 bzero(&cdp->toc, sizeof(cdp->toc));
1298 cdp->disk_size = ntohl(sizes[0]) + 1;
1300 bzero(&cdp->disklabel, sizeof(struct disklabel));
1301 strncpy(cdp->disklabel.d_typename, " ",
1302 sizeof(cdp->disklabel.d_typename));
1303 strncpy(cdp->disklabel.d_typename, cdp->device->name,
1304 min(strlen(cdp->device->name),sizeof(cdp->disklabel.d_typename)-1));
1305 strncpy(cdp->disklabel.d_packname, "unknown ",
1306 sizeof(cdp->disklabel.d_packname));
1307 cdp->disklabel.d_secsize = cdp->block_size;
1308 cdp->disklabel.d_nsectors = 100;
1309 cdp->disklabel.d_ntracks = 1;
1310 cdp->disklabel.d_ncylinders = (cdp->disk_size / 100) + 1;
1311 cdp->disklabel.d_secpercyl = 100;
1312 cdp->disklabel.d_secperunit = cdp->disk_size;
1313 cdp->disklabel.d_rpm = 300;
1314 cdp->disklabel.d_interleave = 1;
1315 cdp->disklabel.d_flags = D_REMOVABLE;
1316 cdp->disklabel.d_npartitions = 1;
1317 cdp->disklabel.d_partitions[0].p_offset = 0;
1318 cdp->disklabel.d_partitions[0].p_size = cdp->disk_size;
1319 cdp->disklabel.d_partitions[0].p_fstype = FS_BSDFFS;
1320 cdp->disklabel.d_magic = DISKMAGIC;
1321 cdp->disklabel.d_magic2 = DISKMAGIC;
1322 cdp->disklabel.d_checksum = dkcksum(&cdp->disklabel);
1324 while ((entry = TAILQ_FIRST(&cdp->dev_list))) {
1325 destroy_dev(entry->dev);
1326 TAILQ_REMOVE(&cdp->dev_list, entry, chain);
1329 for (track = 1; track <= ntracks; track ++) {
1332 sprintf(name, "acd%dt%d", cdp->lun, track);
1333 entry = malloc(sizeof(struct acd_devlist), M_ACD, M_WAITOK | M_ZERO);
1334 entry->dev = make_dev(&acd_cdevsw, (cdp->lun << 3) | (track << 16),
1335 0, 0, 0644, name, NULL);
1336 entry->dev->si_drv1 = cdp->dev->si_drv1;
1337 reference_dev(entry->dev);
1338 TAILQ_INSERT_TAIL(&cdp->dev_list, entry, chain);
1342 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1343 ata_prtdev(cdp->device, "(%d sectors (%d bytes)), %d tracks ",
1344 cdp->disk_size, cdp->block_size,
1345 cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1);
1346 if (cdp->toc.tab[0].control & 4)
1347 printf("%dMB\n", cdp->disk_size / 512);
1349 printf("%d:%d audio\n",
1350 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1356 acd_play(struct acd_softc *cdp, int start, int end)
1360 bzero(ccb, sizeof(ccb));
1361 ccb[0] = ATAPI_PLAY_MSF;
1362 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1363 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1364 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL);
1368 acd_setchan(struct acd_softc *cdp,
1369 u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1373 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1376 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1378 cdp->au.data_length = 0;
1379 cdp->au.port[0].channels = c0;
1380 cdp->au.port[1].channels = c1;
1381 cdp->au.port[2].channels = c2;
1382 cdp->au.port[3].channels = c3;
1383 return acd_mode_select(cdp, (caddr_t)&cdp->au, sizeof(cdp->au));
1387 acd_select_done1(struct atapi_request *request)
1389 struct acd_softc *cdp = request->driver;
1391 cdp->changer_info->current_slot = cdp->slot;
1392 cdp->driver[cdp->changer_info->current_slot]->timestamp = time_second;
1393 wakeup(&cdp->changer_info);
1398 acd_select_done(struct atapi_request *request)
1400 struct acd_softc *cdp = request->driver;
1401 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 3, 0, 0, 0,
1402 cdp->slot, 0, 0, 0, 0, 0, 0, 0 };
1404 /* load the wanted slot */
1405 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1406 acd_select_done1, cdp);
1411 acd_select_slot(struct acd_softc *cdp)
1413 int8_t ccb[16] = { ATAPI_LOAD_UNLOAD, 0, 0, 0, 2, 0, 0, 0,
1414 cdp->changer_info->current_slot, 0, 0, 0, 0, 0, 0, 0 };
1416 /* unload the current media from player */
1417 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_AT_HEAD, 30,
1418 acd_select_done, cdp);
1422 acd_init_writer(struct acd_softc *cdp, int test_write)
1426 bzero(ccb, sizeof(ccb));
1427 ccb[0] = ATAPI_REZERO;
1428 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60, NULL, NULL);
1429 ccb[0] = ATAPI_SEND_OPC_INFO;
1431 atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 30, NULL, NULL);
1436 acd_fixate(struct acd_softc *cdp, int multisession)
1438 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1439 0, 0, 0, 0, 0, 0, 0, 0 };
1440 int timeout = 5*60*2;
1442 struct write_param param;
1444 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1445 (caddr_t)¶m, sizeof(param))))
1448 param.data_length = 0;
1450 param.session_type = CDR_SESS_MULTI;
1452 param.session_type = CDR_SESS_NONE;
1454 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1457 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1461 /* some drives just return ready, wait for the expected fixate time */
1462 if ((error = atapi_test_ready(cdp->device)) != EBUSY) {
1463 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1464 tsleep(&error, 0, "acdfix", timeout * hz / 2);
1465 return atapi_test_ready(cdp->device);
1468 while (timeout-- > 0) {
1469 if ((error = atapi_test_ready(cdp->device)) != EBUSY)
1471 tsleep(&error, 0, "acdcld", hz/2);
1477 acd_init_track(struct acd_softc *cdp, struct cdr_track *track)
1479 struct write_param param;
1482 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1483 (caddr_t)¶m, sizeof(param))))
1486 param.data_length = 0;
1487 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1488 param.page_length = 0x32;
1489 param.test_write = track->test_write ? 1 : 0;
1490 param.write_type = CDR_WTYPE_TRACK;
1491 param.session_type = CDR_SESS_NONE;
1493 param.packet_size = 0;
1495 if (cdp->cap.burnproof)
1496 param.burnproof = 1;
1498 switch (track->datablock_type) {
1502 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1504 param.track_mode = CDR_TMODE_AUDIO;
1505 cdp->block_size = 2352;
1506 param.datablock_type = CDR_DB_RAW;
1507 param.session_format = CDR_SESS_CDROM;
1510 case CDR_DB_ROM_MODE1:
1511 cdp->block_size = 2048;
1512 param.track_mode = CDR_TMODE_DATA;
1513 param.datablock_type = CDR_DB_ROM_MODE1;
1514 param.session_format = CDR_SESS_CDROM;
1517 case CDR_DB_ROM_MODE2:
1518 cdp->block_size = 2336;
1519 param.track_mode = CDR_TMODE_DATA;
1520 param.datablock_type = CDR_DB_ROM_MODE2;
1521 param.session_format = CDR_SESS_CDROM;
1524 case CDR_DB_XA_MODE1:
1525 cdp->block_size = 2048;
1526 param.track_mode = CDR_TMODE_DATA;
1527 param.datablock_type = CDR_DB_XA_MODE1;
1528 param.session_format = CDR_SESS_CDROM_XA;
1531 case CDR_DB_XA_MODE2_F1:
1532 cdp->block_size = 2056;
1533 param.track_mode = CDR_TMODE_DATA;
1534 param.datablock_type = CDR_DB_XA_MODE2_F1;
1535 param.session_format = CDR_SESS_CDROM_XA;
1538 case CDR_DB_XA_MODE2_F2:
1539 cdp->block_size = 2324;
1540 param.track_mode = CDR_TMODE_DATA;
1541 param.datablock_type = CDR_DB_XA_MODE2_F2;
1542 param.session_format = CDR_SESS_CDROM_XA;
1545 case CDR_DB_XA_MODE2_MIX:
1546 cdp->block_size = 2332;
1547 param.track_mode = CDR_TMODE_DATA;
1548 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1549 param.session_format = CDR_SESS_CDROM_XA;
1552 acd_set_ioparm(cdp);
1553 return acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10);
1557 acd_flush(struct acd_softc *cdp)
1559 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1560 0, 0, 0, 0, 0, 0, 0, 0 };
1562 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, ATPR_F_QUIET, 60,
1567 acd_read_track_info(struct acd_softc *cdp,
1568 int32_t lba, struct acd_track_info *info)
1570 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1571 lba>>24, lba>>16, lba>>8, lba,
1573 sizeof(*info)>>8, sizeof(*info),
1574 0, 0, 0, 0, 0, 0, 0 };
1577 if ((error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)info, sizeof(*info),
1578 ATPR_F_READ, 30, NULL, NULL)))
1580 info->track_start_addr = ntohl(info->track_start_addr);
1581 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1582 info->free_blocks = ntohl(info->free_blocks);
1583 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1584 info->track_length = ntohl(info->track_length);
1589 acd_get_progress(struct acd_softc *cdp, int *finished)
1591 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1592 0, 0, 0, 0, 0, 0, 0, 0 };
1593 struct atapi_reqsense *sense = cdp->device->result;
1596 if (atapi_test_ready(cdp->device) != EBUSY) {
1597 if (atapi_queue_cmd(cdp->device, ccb, tmp, sizeof(tmp),
1598 ATPR_F_READ, 30, NULL, NULL) != EBUSY) {
1605 ((sense->sk_specific2 | (sense->sk_specific1 << 8)) * 100) / 65535;
1612 acd_send_cue(struct acd_softc *cdp, struct cdr_cuesheet *cuesheet)
1614 struct write_param param;
1615 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1616 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1617 0, 0, 0, 0, 0, 0, 0 };
1624 if ((error = acd_mode_sense(cdp, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1625 (caddr_t)¶m, sizeof(param))))
1627 param.data_length = 0;
1628 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1629 param.page_length = 0x32;
1630 param.test_write = cuesheet->test_write ? 1 : 0;
1631 param.write_type = CDR_WTYPE_SESSION;
1632 param.session_type = cuesheet->session_type;
1634 param.packet_size = 0;
1635 param.track_mode = CDR_TMODE_AUDIO;
1636 param.datablock_type = CDR_DB_RAW;
1637 param.session_format = cuesheet->session_format;
1638 if (cdp->cap.burnproof)
1639 param.burnproof = 1;
1640 if ((error = acd_mode_select(cdp, (caddr_t)¶m, param.page_length + 10)))
1643 buffer = malloc(cuesheet->len, M_ACD, M_WAITOK);
1646 if ((error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1649 printf("acd: cuesheet lenght = %d\n", cuesheet->len);
1650 for (i=0; i<cuesheet->len; i++)
1652 printf(" %02x", buffer[i]);
1654 printf("\n%02x", buffer[i]);
1657 error = atapi_queue_cmd(cdp->device, ccb, buffer, cuesheet->len, 0,
1659 free(buffer, M_ACD);
1664 acd_report_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1666 struct dvd_miscauth *d;
1672 /* this is common even for ai->format == DVD_INVALIDATE_AGID */
1673 bzero(ccb, sizeof(ccb));
1674 ccb[0] = ATAPI_REPORT_KEY;
1675 ccb[2] = (lba >> 24) & 0xff;
1676 ccb[3] = (lba >> 16) & 0xff;
1677 ccb[4] = (lba >> 8) & 0xff;
1678 ccb[5] = lba & 0xff;
1679 ccb[10] = (ai->agid << 6) | ai->format;
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:
1698 return(atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 10, NULL, NULL));
1703 ccb[8] = (length >> 8) & 0xff;
1704 ccb[9] = length & 0xff;
1706 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1707 d->length = htons(length - 2);
1709 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length,
1710 ATPR_F_READ, 10, NULL, NULL);
1716 switch (ai->format) {
1717 case DVD_REPORT_AGID:
1718 ai->agid = d->data[3] >> 6;
1721 case DVD_REPORT_CHALLENGE:
1722 bcopy(&d->data[0], &ai->keychal[0], 10);
1725 case DVD_REPORT_KEY1:
1726 bcopy(&d->data[0], &ai->keychal[0], 5);
1729 case DVD_REPORT_TITLE_KEY:
1730 ai->cpm = (d->data[0] >> 7);
1731 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1732 ai->cgms = (d->data[0] >> 4) & 0x3;
1733 bcopy(&d->data[1], &ai->keychal[0], 5);
1736 case DVD_REPORT_ASF:
1737 ai->asf = d->data[3] & 1;
1740 case DVD_REPORT_RPC:
1741 ai->reg_type = (d->data[0] >> 6);
1742 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1743 ai->user_rsts = d->data[0] & 0x7;
1744 ai->region = d->data[1];
1745 ai->rpc_scheme = d->data[2];
1748 case DVD_INVALIDATE_AGID:
1760 acd_send_key(struct acd_softc *cdp, struct dvd_authinfo *ai)
1762 struct dvd_miscauth *d;
1767 switch (ai->format) {
1768 case DVD_SEND_CHALLENGE:
1770 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1771 bcopy(ai->keychal, &d->data[0], 10);
1776 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1777 bcopy(&ai->keychal[0], &d->data[0], 5);
1782 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1783 d->data[0] = ai->region;
1790 bzero(ccb, sizeof(ccb));
1791 ccb[0] = ATAPI_SEND_KEY;
1792 ccb[8] = (length >> 8) & 0xff;
1793 ccb[9] = length & 0xff;
1794 ccb[10] = (ai->agid << 6) | ai->format;
1795 d->length = htons(length - 2);
1796 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, 0,
1803 acd_read_structure(struct acd_softc *cdp, struct dvd_struct *s)
1805 struct dvd_miscauth *d;
1811 case DVD_STRUCT_PHYSICAL:
1815 case DVD_STRUCT_COPYRIGHT:
1819 case DVD_STRUCT_DISCKEY:
1823 case DVD_STRUCT_BCA:
1827 case DVD_STRUCT_MANUFACT:
1831 case DVD_STRUCT_DDS:
1832 case DVD_STRUCT_PRERECORDED:
1833 case DVD_STRUCT_UNIQUEID:
1834 case DVD_STRUCT_LIST:
1835 case DVD_STRUCT_CMI:
1836 case DVD_STRUCT_RMD_LAST:
1837 case DVD_STRUCT_RMD_RMA:
1838 case DVD_STRUCT_DCB:
1845 d = malloc(length, M_ACD, M_WAITOK | M_ZERO);
1846 d->length = htons(length - 2);
1848 bzero(ccb, sizeof(ccb));
1849 ccb[0] = ATAPI_READ_STRUCTURE;
1850 ccb[6] = s->layer_num;
1852 ccb[8] = (length >> 8) & 0xff;
1853 ccb[9] = length & 0xff;
1854 ccb[10] = s->agid << 6;
1855 error = atapi_queue_cmd(cdp->device, ccb, (caddr_t)d, length, ATPR_F_READ,
1862 switch (s->format) {
1863 case DVD_STRUCT_PHYSICAL: {
1864 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1866 layer->book_type = d->data[0] >> 4;
1867 layer->book_version = d->data[0] & 0xf;
1868 layer->disc_size = d->data[1] >> 4;
1869 layer->max_rate = d->data[1] & 0xf;
1870 layer->nlayers = (d->data[2] >> 5) & 3;
1871 layer->track_path = (d->data[2] >> 4) & 1;
1872 layer->layer_type = d->data[2] & 0xf;
1873 layer->linear_density = d->data[3] >> 4;
1874 layer->track_density = d->data[3] & 0xf;
1875 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1876 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1877 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1878 layer->bca = d->data[16] >> 7;
1882 case DVD_STRUCT_COPYRIGHT:
1883 s->cpst = d->data[0];
1884 s->rmi = d->data[0];
1887 case DVD_STRUCT_DISCKEY:
1888 bcopy(&d->data[0], &s->data[0], 2048);
1891 case DVD_STRUCT_BCA:
1892 s->length = ntohs(d->length);
1893 bcopy(&d->data[0], &s->data[0], s->length);
1896 case DVD_STRUCT_MANUFACT:
1897 s->length = ntohs(d->length);
1898 bcopy(&d->data[0], &s->data[0], s->length);
1909 acd_eject(struct acd_softc *cdp, int close)
1913 if ((error = acd_start_stop(cdp, 0)) == EBUSY) {
1916 if ((error = acd_start_stop(cdp, 3)))
1919 acd_prevent_allow(cdp, 1);
1920 cdp->flags |= F_LOCKED;
1927 acd_prevent_allow(cdp, 0);
1928 cdp->flags &= ~F_LOCKED;
1929 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1930 return acd_start_stop(cdp, 2);
1934 acd_blank(struct acd_softc *cdp, int blanktype)
1936 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1937 0, 0, 0, 0, 0, 0, 0, 0 };
1939 cdp->device->flags |= ATA_D_MEDIA_CHANGED;
1940 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1944 acd_prevent_allow(struct acd_softc *cdp, int lock)
1946 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1947 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1949 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1953 acd_start_stop(struct acd_softc *cdp, int start)
1955 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1956 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1958 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1962 acd_pause_resume(struct acd_softc *cdp, int pause)
1964 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1965 0, 0, 0, 0, 0, 0, 0 };
1967 return atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
1971 acd_mode_sense(struct acd_softc *cdp, int page, caddr_t pagebuf, int pagesize)
1973 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1974 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1977 error = atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, ATPR_F_READ,
1980 atapi_dump("acd: mode sense ", pagebuf, pagesize);
1986 acd_mode_select(struct acd_softc *cdp, caddr_t pagebuf, int pagesize)
1988 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1989 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1992 ata_prtdev(cdp->device,
1993 "modeselect pagesize=%d\n", pagesize);
1994 atapi_dump("mode select ", pagebuf, pagesize);
1996 return atapi_queue_cmd(cdp->device, ccb, pagebuf, pagesize, 0,
2001 acd_set_speed(struct acd_softc *cdp, int rdspeed, int wrspeed)
2003 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
2004 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
2007 error = atapi_queue_cmd(cdp->device, ccb, NULL, 0, 0, 30, NULL, NULL);
2014 acd_get_cap(struct acd_softc *cdp)
2018 /* get drive capabilities, some drives needs this repeated */
2019 while (retry-- && acd_mode_sense(cdp, ATAPI_CDROM_CAP_PAGE,
2020 (caddr_t)&cdp->cap, sizeof(cdp->cap)))
2022 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
2023 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
2024 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
2025 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed), 177);
2026 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
2027 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);