2 * Copyright (c) 1998 - 2008 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.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
31 #include <sys/param.h>
32 #include <sys/systm.h>
34 #include <sys/kernel.h>
35 #include <sys/module.h>
36 #include <sys/malloc.h>
42 #include <sys/cdrio.h>
43 #include <sys/dvdio.h>
45 #include <sys/fcntl.h>
47 #include <sys/ctype.h>
49 #include <sys/taskqueue.h>
51 #include <machine/bus.h>
52 #include <geom/geom.h>
53 #include <dev/ata/ata-all.h>
54 #include <dev/ata/atapi-cd.h>
58 static void acd_geom_attach(void *, int);
59 static void acd_geom_detach(void *, int);
60 static void acd_set_ioparm(device_t);
61 static void acd_describe(device_t);
62 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
63 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
64 static int acd_geom_access(struct g_provider *, int, int, int);
65 static g_ioctl_t acd_geom_ioctl;
66 static void acd_geom_start(struct bio *);
67 static void acd_strategy(struct bio *);
68 static void acd_done(struct ata_request *);
69 static void acd_read_toc(device_t);
70 static int acd_play(device_t, int, int);
71 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
72 static int acd_init_writer(device_t, int);
73 static int acd_fixate(device_t, int);
74 static int acd_init_track(device_t, struct cdr_track *);
75 static int acd_flush(device_t);
76 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *);
77 static int acd_get_progress(device_t, int *);
78 static int acd_send_cue(device_t, struct cdr_cuesheet *);
79 static int acd_report_key(device_t, struct dvd_authinfo *);
80 static int acd_send_key(device_t, struct dvd_authinfo *);
81 static int acd_read_structure(device_t, struct dvd_struct *);
82 static int acd_tray(device_t, int);
83 static int acd_blank(device_t, int);
84 static int acd_prevent_allow(device_t, int);
85 static int acd_start_stop(device_t, int);
86 static int acd_pause_resume(device_t, int);
87 static int acd_mode_sense(device_t, int, caddr_t, int);
88 static int acd_mode_select(device_t, caddr_t, int);
89 static int acd_set_speed(device_t, int, int);
90 static void acd_get_cap(device_t);
91 static int acd_read_format_caps(device_t, struct cdr_format_capacities *);
92 static int acd_format(device_t, struct cdr_format_params *);
93 static int acd_test_ready(device_t);
96 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers");
97 static struct g_class acd_class = {
100 .access = acd_geom_access,
101 .ioctl = acd_geom_ioctl,
102 .start = acd_geom_start,
104 //DECLARE_GEOM_CLASS(acd_class, acd);
107 acd_probe(device_t dev)
109 struct ata_device *atadev = device_get_softc(dev);
111 if ((atadev->param.config & ATA_PROTO_ATAPI) &&
112 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM)
119 acd_attach(device_t dev)
121 struct acd_softc *cdp;
123 if (!(cdp = malloc(sizeof(struct acd_softc), M_ACD, M_NOWAIT | M_ZERO))) {
124 device_printf(dev, "out of memory\n");
127 cdp->block_size = 2048;
128 device_set_ivars(dev, cdp);
130 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0);
132 g_post_event(acd_geom_attach, dev, M_WAITOK, NULL);
134 /* announce we are here */
140 acd_detach(device_t dev)
142 g_waitfor_event(acd_geom_detach, dev, M_WAITOK, NULL);
147 acd_shutdown(device_t dev)
149 struct ata_device *atadev = device_get_softc(dev);
151 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE)
152 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0);
157 acd_reinit(device_t dev)
159 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
160 struct ata_device *atadev = device_get_softc(dev);
162 /* if detach pending, return error */
163 if (!(ch->devices & (ATA_ATAPI_MASTER << atadev->unit)))
171 acd_geom_attach(void *arg, int flag)
173 struct ata_device *atadev = device_get_softc(arg);
174 struct acd_softc *cdp = device_get_ivars(arg);
176 struct g_provider *pp;
179 gp = g_new_geomf(&acd_class, "acd%d", device_get_unit(arg));
182 pp = g_new_providerf(gp, "acd%d", device_get_unit(arg));
185 g_error_provider(pp, 0);
186 atadev->flags |= ATA_D_MEDIA_CHANGED;
191 acd_geom_detach(void *arg, int flag)
193 struct acd_softc *cdp = device_get_ivars(arg);
195 /* signal geom so we dont get any further requests */
196 g_wither_geom(cdp->gp, ENXIO);
198 /* fail requests on the queue and any thats "in flight" for this device */
199 ata_fail_requests(arg);
201 /* dont leave anything behind */
202 device_set_ivars(arg, NULL);
207 acd_geom_ioctl(struct g_provider *pp, u_long cmd, void *addr, int fflag, struct thread *td)
209 device_t dev = pp->geom->softc;
210 struct ata_device *atadev = device_get_softc(dev);
211 struct acd_softc *cdp = device_get_ivars(dev);
212 int error = 0, nocopyout = 0;
217 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
225 acd_prevent_allow(dev, 1);
226 cdp->flags |= F_LOCKED;
234 error = acd_pause_resume(dev, 1);
238 error = acd_pause_resume(dev, 0);
242 error = acd_start_stop(dev, 1);
246 error = acd_start_stop(dev, 0);
250 error = acd_prevent_allow(dev, 0);
251 cdp->flags &= ~F_LOCKED;
255 error = acd_prevent_allow(dev, 1);
256 cdp->flags |= F_LOCKED;
260 * XXXRW: Why does this require privilege?
263 error = priv_check(td, PRIV_DRIVER);
266 error = acd_test_ready(dev);
274 error = acd_tray(dev, 0);
280 error = acd_tray(dev, 1);
283 case CDIOREADTOCHEADER:
284 if (!cdp->toc.hdr.ending_track) {
288 bcopy(&cdp->toc.hdr, addr, sizeof(cdp->toc.hdr));
291 case CDIOREADTOCENTRYS:
293 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)addr;
294 struct toc *toc = &cdp->toc;
295 int starting_track = te->starting_track;
298 if (!toc->hdr.ending_track) {
303 if (te->data_len < sizeof(toc->tab[0]) ||
304 (te->data_len % sizeof(toc->tab[0])) != 0 ||
305 (te->address_format != CD_MSF_FORMAT &&
306 te->address_format != CD_LBA_FORMAT)) {
312 starting_track = toc->hdr.starting_track;
313 else if (starting_track == 170)
314 starting_track = toc->hdr.ending_track + 1;
315 else if (starting_track < toc->hdr.starting_track ||
316 starting_track > toc->hdr.ending_track + 1) {
321 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
323 if (te->data_len < len)
325 if (len > sizeof(toc->tab)) {
330 if (te->address_format == CD_MSF_FORMAT) {
331 struct cd_toc_entry *entry;
333 if (!(toc = malloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
337 bcopy(&cdp->toc, toc, sizeof(struct toc));
338 entry = toc->tab + (toc->hdr.ending_track + 1 -
339 toc->hdr.starting_track) + 1;
340 while (--entry >= toc->tab) {
341 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
342 &entry->addr.msf.second, &entry->addr.msf.frame);
343 entry->addr_type = CD_MSF_FORMAT;
346 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
348 if (te->address_format == CD_MSF_FORMAT)
353 case CDIOREADTOCENTRY:
355 struct ioc_read_toc_single_entry *te =
356 (struct ioc_read_toc_single_entry *)addr;
357 struct toc *toc = &cdp->toc;
358 u_char track = te->track;
360 if (!toc->hdr.ending_track) {
365 if (te->address_format != CD_MSF_FORMAT &&
366 te->address_format != CD_LBA_FORMAT) {
372 track = toc->hdr.starting_track;
373 else if (track == 170)
374 track = toc->hdr.ending_track + 1;
375 else if (track < toc->hdr.starting_track ||
376 track > toc->hdr.ending_track + 1) {
381 if (te->address_format == CD_MSF_FORMAT) {
382 struct cd_toc_entry *entry;
384 if (!(toc = malloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
388 bcopy(&cdp->toc, toc, sizeof(struct toc));
389 entry = toc->tab + (track - toc->hdr.starting_track);
390 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
391 &entry->addr.msf.second, &entry->addr.msf.frame);
393 bcopy(toc->tab + track - toc->hdr.starting_track,
394 &te->entry, sizeof(struct cd_toc_entry));
395 if (te->address_format == CD_MSF_FORMAT)
400 #if __FreeBSD_version > 600008
401 case CDIOCREADSUBCHANNEL_SYSSPACE:
406 case CDIOCREADSUBCHANNEL:
408 struct ioc_read_subchannel *args =
409 (struct ioc_read_subchannel *)addr;
411 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
412 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
413 0, 0, 0, 0, 0, 0, 0 };
415 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
416 args->data_len < sizeof(struct cd_sub_channel_header)) {
421 format = args->data_format;
422 if ((format != CD_CURRENT_POSITION) &&
423 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
428 ccb[1] = args->address_format & CD_MSF_FORMAT;
430 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
431 sizeof(cdp->subchan), ATA_R_READ, 10)))
434 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
435 if (cdp->subchan.header.audio_status == 0x11) {
441 if (format == CD_TRACK_INFO)
442 ccb[6] = args->track;
444 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
445 sizeof(cdp->subchan),ATA_R_READ,10))){
449 if (nocopyout == 0) {
450 error = copyout(&cdp->subchan, args->data, args->data_len);
453 bcopy(&cdp->subchan, args->data, args->data_len);
460 struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
464 msf2lba(args->start_m, args->start_s, args->start_f),
465 msf2lba(args->end_m, args->end_s, args->end_f));
469 case CDIOCPLAYBLOCKS:
471 struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
473 error = acd_play(dev, args->blk, args->blk + args->len);
477 case CDIOCPLAYTRACKS:
479 struct ioc_play_track *args = (struct ioc_play_track *)addr;
482 if (!cdp->toc.hdr.ending_track) {
486 if (args->end_track < cdp->toc.hdr.ending_track + 1)
488 if (args->end_track > cdp->toc.hdr.ending_track + 1)
489 args->end_track = cdp->toc.hdr.ending_track + 1;
490 t1 = args->start_track - cdp->toc.hdr.starting_track;
491 t2 = args->end_track - cdp->toc.hdr.starting_track;
492 if (t1 < 0 || t2 < 0 ||
493 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
497 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba),
498 ntohl(cdp->toc.tab[t2].addr.lba));
504 struct ioc_vol *arg = (struct ioc_vol *)addr;
506 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
507 (caddr_t)&cdp->au, sizeof(cdp->au))))
510 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
514 arg->vol[0] = cdp->au.port[0].volume;
515 arg->vol[1] = cdp->au.port[1].volume;
516 arg->vol[2] = cdp->au.port[2].volume;
517 arg->vol[3] = cdp->au.port[3].volume;
523 struct ioc_vol *arg = (struct ioc_vol *)addr;
525 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
526 (caddr_t)&cdp->au, sizeof(cdp->au))))
528 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
532 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK,
533 (caddr_t)&cdp->aumask,
534 sizeof(cdp->aumask))))
536 cdp->au.data_length = 0;
537 cdp->au.port[0].channels = CHANNEL_0;
538 cdp->au.port[1].channels = CHANNEL_1;
539 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
540 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
541 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
542 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
543 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
549 struct ioc_patch *arg = (struct ioc_patch *)addr;
551 error = acd_setchan(dev, arg->patch[0], arg->patch[1],
552 arg->patch[2], arg->patch[3]);
557 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
561 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0);
565 error = acd_setchan(dev, 0, 0, 0, 0);
569 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0);
573 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0);
577 error = acd_blank(dev, (*(int *)addr));
580 case CDRIOCNEXTWRITEABLEADDR:
582 struct acd_track_info track_info;
584 if ((error = acd_read_track_info(dev, 0xff, &track_info)))
587 if (!track_info.nwa_valid) {
591 *(int*)addr = track_info.next_writeable_addr;
595 case CDRIOCINITWRITER:
596 error = acd_init_writer(dev, (*(int *)addr));
599 case CDRIOCINITTRACK:
600 error = acd_init_track(dev, (struct cdr_track *)addr);
604 error = acd_flush(dev);
608 error = acd_fixate(dev, (*(int *)addr));
611 case CDRIOCREADSPEED:
613 int speed = *(int *)addr;
615 /* Preserve old behavior: units in multiples of CDROM speed */
618 error = acd_set_speed(dev, speed, CDR_MAX_SPEED);
622 case CDRIOCWRITESPEED:
624 int speed = *(int *)addr;
628 error = acd_set_speed(dev, CDR_MAX_SPEED, speed);
632 case CDRIOCGETBLOCKSIZE:
633 *(int *)addr = cdp->block_size;
636 case CDRIOCSETBLOCKSIZE:
637 cdp->block_size = *(int *)addr;
638 pp->sectorsize = cdp->block_size; /* hack for GEOM SOS */
642 case CDRIOCGETPROGRESS:
643 error = acd_get_progress(dev, (int *)addr);
647 error = acd_send_cue(dev, (struct cdr_cuesheet *)addr);
650 case CDRIOCREADFORMATCAPS:
651 error = acd_read_format_caps(dev, (struct cdr_format_capacities *)addr);
655 error = acd_format(dev, (struct cdr_format_params *)addr);
658 case DVDIOCREPORTKEY:
659 if (cdp->cap.media & MST_READ_DVDROM)
660 error = acd_report_key(dev, (struct dvd_authinfo *)addr);
666 if (cdp->cap.media & MST_READ_DVDROM)
667 error = acd_send_key(dev, (struct dvd_authinfo *)addr);
672 case DVDIOCREADSTRUCTURE:
673 if (cdp->cap.media & MST_READ_DVDROM)
674 error = acd_read_structure(dev, (struct dvd_struct *)addr);
680 error = ata_device_ioctl(dev, cmd, addr);
686 acd_geom_access(struct g_provider *pp, int dr, int dw, int de)
688 device_t dev = pp->geom->softc;
689 struct acd_softc *cdp = device_get_ivars(dev);
690 struct ata_request *request;
691 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
692 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
693 int timeout = 60, track;
695 if (!(request = ata_alloc_request()))
698 /* wait if drive is not finished loading the medium */
701 bcopy(ccb, request->u.atapi.ccb, 16);
702 request->flags = ATA_R_ATAPI;
703 request->timeout = ATA_REQUEST_TIMEOUT;
704 ata_queue_request(request);
705 if (!request->error &&
706 (request->u.atapi.sense.key == 2 ||
707 request->u.atapi.sense.key == 7) &&
708 request->u.atapi.sense.asc == 4 &&
709 request->u.atapi.sense.ascq == 1)
710 pause("acdld", hz / 2);
714 ata_free_request(request);
717 acd_prevent_allow(dev, 1);
718 cdp->flags |= F_LOCKED;
722 if (dr + pp->acr == 0) {
723 acd_prevent_allow(dev, 0);
724 cdp->flags &= ~F_LOCKED;
727 if ((track = pp->index)) {
728 pp->sectorsize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
729 pp->mediasize = ntohl(cdp->toc.tab[track].addr.lba) -
730 ntohl(cdp->toc.tab[track - 1].addr.lba);
733 pp->sectorsize = cdp->block_size;
734 pp->mediasize = cdp->disk_size;
736 pp->mediasize *= pp->sectorsize;
742 acd_geom_start(struct bio *bp)
744 device_t dev = bp->bio_to->geom->softc;
745 struct acd_softc *cdp = device_get_ivars(dev);
747 if (bp->bio_cmd != BIO_READ && bp->bio_cmd != BIO_WRITE) {
748 g_io_deliver(bp, EOPNOTSUPP);
752 if (bp->bio_cmd == BIO_READ && cdp->disk_size == -1) {
753 g_io_deliver(bp, EIO);
757 /* GEOM classes must do their own request limiting */
758 if (bp->bio_length <= cdp->iomax) {
759 bp->bio_pblkno = bp->bio_offset / bp->bio_to->sectorsize;
763 u_int pos, size = cdp->iomax - cdp->iomax % bp->bio_to->sectorsize;
764 struct bio *bp2, *bp3;
766 if (!(bp2 = g_clone_bio(bp)))
767 g_io_deliver(bp, EIO);
769 for (pos = 0; bp2; pos += size) {
771 bp2->bio_done = g_std_done;
772 bp2->bio_to = bp->bio_to;
773 bp2->bio_offset += pos;
774 bp2->bio_data += pos;
775 bp2->bio_length = bp->bio_length - pos;
776 if (bp2->bio_length > size) {
777 bp2->bio_length = size;
778 if (!(bp3 = g_clone_bio(bp)))
779 bp->bio_error = ENOMEM;
781 bp2->bio_pblkno = bp2->bio_offset / bp2->bio_to->sectorsize;
789 acd_strategy(struct bio *bp)
791 device_t dev = bp->bio_to->geom->softc;
792 struct ata_device *atadev = device_get_softc(dev);
793 struct acd_softc *cdp = device_get_ivars(dev);
794 struct ata_request *request;
795 u_int32_t lba, lastlba, count;
797 int track, blocksize;
799 /* reject all queued entries if media changed */
800 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
801 g_io_deliver(bp, EIO);
805 bzero(ccb, sizeof(ccb));
807 track = bp->bio_to->index;
810 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
811 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
812 lba = bp->bio_offset / blocksize;
813 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
816 blocksize = cdp->block_size;
817 lastlba = cdp->disk_size;
818 lba = bp->bio_offset / blocksize;
821 count = bp->bio_length / blocksize;
823 if (bp->bio_cmd == BIO_READ) {
824 /* if transfer goes beyond range adjust it to be within limits */
825 if (lba + count > lastlba) {
826 /* if we are entirely beyond EOM return EOF */
827 if (lastlba <= lba) {
831 count = lastlba - lba;
835 ccb[0] = ATAPI_READ_BIG;
839 ccb[0] = ATAPI_READ_CD;
844 ccb[0] = ATAPI_READ_CD;
849 ccb[0] = ATAPI_WRITE_BIG;
860 if (!(request = ata_alloc_request())) {
861 g_io_deliver(bp, ENOMEM);
866 bcopy(ccb, request->u.atapi.ccb, 16);
867 request->data = bp->bio_data;
868 request->bytecount = count * blocksize;
869 request->transfersize = min(request->bytecount, 65534);
870 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30;
871 request->retries = 2;
872 request->callback = acd_done;
873 request->flags = ATA_R_ATAPI;
874 if (atadev->mode >= ATA_DMA)
875 request->flags |= ATA_R_DMA;
876 switch (bp->bio_cmd) {
878 request->flags |= ATA_R_READ;
881 request->flags |= ATA_R_WRITE;
884 device_printf(dev, "unknown BIO operation\n");
885 ata_free_request(request);
886 g_io_deliver(bp, EIO);
889 ata_queue_request(request);
893 acd_done(struct ata_request *request)
895 struct bio *bp = request->bio;
897 /* finish up transfer */
898 bp->bio_completed = request->donecount;
899 g_io_deliver(bp, request->result);
900 ata_free_request(request);
904 acd_set_ioparm(device_t dev)
906 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
907 struct acd_softc *cdp = device_get_ivars(dev);
910 max_iosize = ch->dma.max_iosize ? ch->dma.max_iosize : DFLTPHYS;
912 cdp->iomax = min(max_iosize, 65534);
916 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
920 *m = lba / (60 * 75);
927 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
929 return (m * 60 + s) * 75 + f - 150;
933 acd_read_toc(device_t dev)
935 struct ata_device *atadev = device_get_softc(dev);
936 struct acd_softc *cdp = device_get_ivars(dev);
937 struct g_provider *pp;
940 int track, ntracks, len;
942 atadev->flags &= ~ATA_D_MEDIA_CHANGED;
943 bzero(&cdp->toc, sizeof(cdp->toc));
944 cdp->disk_size = -1; /* hack for GEOM SOS */
946 if (acd_test_ready(dev))
949 bzero(ccb, sizeof(ccb));
950 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
951 ccb[0] = ATAPI_READ_TOC;
954 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
955 ATA_R_READ | ATA_R_QUIET, 30)) {
956 bzero(&cdp->toc, sizeof(cdp->toc));
959 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
960 if (ntracks <= 0 || ntracks > MAXTRK) {
961 bzero(&cdp->toc, sizeof(cdp->toc));
965 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
966 bzero(ccb, sizeof(ccb));
967 ccb[0] = ATAPI_READ_TOC;
970 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
971 ATA_R_READ | ATA_R_QUIET, 30)) {
972 bzero(&cdp->toc, sizeof(cdp->toc));
975 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
977 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
979 bzero(ccb, sizeof(ccb));
980 ccb[0] = ATAPI_READ_CAPACITY;
981 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes),
982 ATA_R_READ | ATA_R_QUIET, 30)) {
983 bzero(&cdp->toc, sizeof(cdp->toc));
986 cdp->disk_size = ntohl(sizes[0]) + 1;
988 for (track = 1; track <= ntracks; track ++) {
989 if (cdp->pp[track] != NULL)
991 pp = g_new_providerf(cdp->gp, "acd%dt%02d", device_get_unit(dev),track);
994 g_error_provider(pp, 0);
996 for (; track < MAXTRK; track ++) {
997 if (cdp->pp[track] == NULL)
999 cdp->pp[track]->flags |= G_PF_WITHER;
1000 g_orphan_provider(cdp->pp[track], ENXIO);
1001 cdp->pp[track] = NULL;
1005 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1006 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ",
1007 cdp->disk_size, cdp->block_size,
1008 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1);
1009 if (cdp->toc.tab[0].control & 4)
1010 printf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576);
1012 printf("%d:%d audio\n",
1013 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1019 acd_play(device_t dev, int start, int end)
1023 bzero(ccb, sizeof(ccb));
1024 ccb[0] = ATAPI_PLAY_MSF;
1025 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1026 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1027 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10);
1031 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1033 struct acd_softc *cdp = device_get_ivars(dev);
1036 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1039 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1041 cdp->au.data_length = 0;
1042 cdp->au.port[0].channels = c0;
1043 cdp->au.port[1].channels = c1;
1044 cdp->au.port[2].channels = c2;
1045 cdp->au.port[3].channels = c3;
1046 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
1050 acd_init_writer(device_t dev, int test_write)
1054 bzero(ccb, sizeof(ccb));
1055 ccb[0] = ATAPI_REZERO;
1056 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1057 ccb[0] = ATAPI_SEND_OPC_INFO;
1059 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30);
1064 acd_fixate(device_t dev, int multisession)
1066 struct acd_softc *cdp = device_get_ivars(dev);
1067 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1068 0, 0, 0, 0, 0, 0, 0, 0 };
1069 int timeout = 5*60*2;
1071 struct write_param param;
1073 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1074 (caddr_t)¶m, sizeof(param))))
1077 param.data_length = 0;
1079 param.session_type = CDR_SESS_MULTI;
1081 param.session_type = CDR_SESS_NONE;
1083 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
1086 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1090 /* some drives just return ready, wait for the expected fixate time */
1091 if ((error = acd_test_ready(dev)) != EBUSY) {
1092 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1093 pause("acdfix", timeout * hz / 2);
1094 return acd_test_ready(dev);
1097 while (timeout-- > 0) {
1098 if ((error = acd_get_progress(dev, &dummy)))
1100 if ((error = acd_test_ready(dev)) != EBUSY)
1102 pause("acdcld", hz / 2);
1108 acd_init_track(device_t dev, struct cdr_track *track)
1110 struct acd_softc *cdp = device_get_ivars(dev);
1111 struct write_param param;
1114 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1115 (caddr_t)¶m, sizeof(param))))
1118 param.data_length = 0;
1119 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1120 param.page_length = 0x32;
1121 param.test_write = track->test_write ? 1 : 0;
1122 param.write_type = CDR_WTYPE_TRACK;
1123 param.session_type = CDR_SESS_NONE;
1125 param.packet_size = 0;
1127 if (cdp->cap.capabilities & MST_BURNPROOF)
1128 param.burnproof = 1;
1130 switch (track->datablock_type) {
1134 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1136 param.track_mode = CDR_TMODE_AUDIO;
1137 cdp->block_size = 2352;
1138 param.datablock_type = CDR_DB_RAW;
1139 param.session_format = CDR_SESS_CDROM;
1142 case CDR_DB_ROM_MODE1:
1143 cdp->block_size = 2048;
1144 param.track_mode = CDR_TMODE_DATA;
1145 param.datablock_type = CDR_DB_ROM_MODE1;
1146 param.session_format = CDR_SESS_CDROM;
1149 case CDR_DB_ROM_MODE2:
1150 cdp->block_size = 2336;
1151 param.track_mode = CDR_TMODE_DATA;
1152 param.datablock_type = CDR_DB_ROM_MODE2;
1153 param.session_format = CDR_SESS_CDROM;
1156 case CDR_DB_XA_MODE1:
1157 cdp->block_size = 2048;
1158 param.track_mode = CDR_TMODE_DATA;
1159 param.datablock_type = CDR_DB_XA_MODE1;
1160 param.session_format = CDR_SESS_CDROM_XA;
1163 case CDR_DB_XA_MODE2_F1:
1164 cdp->block_size = 2056;
1165 param.track_mode = CDR_TMODE_DATA;
1166 param.datablock_type = CDR_DB_XA_MODE2_F1;
1167 param.session_format = CDR_SESS_CDROM_XA;
1170 case CDR_DB_XA_MODE2_F2:
1171 cdp->block_size = 2324;
1172 param.track_mode = CDR_TMODE_DATA;
1173 param.datablock_type = CDR_DB_XA_MODE2_F2;
1174 param.session_format = CDR_SESS_CDROM_XA;
1177 case CDR_DB_XA_MODE2_MIX:
1178 cdp->block_size = 2332;
1179 param.track_mode = CDR_TMODE_DATA;
1180 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1181 param.session_format = CDR_SESS_CDROM_XA;
1184 acd_set_ioparm(dev);
1185 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10);
1189 acd_flush(device_t dev)
1191 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1192 0, 0, 0, 0, 0, 0, 0, 0 };
1194 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1198 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info)
1200 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1201 lba>>24, lba>>16, lba>>8, lba, 0,
1202 sizeof(*info)>>8, sizeof(*info),
1203 0, 0, 0, 0, 0, 0, 0 };
1206 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info),
1209 info->data_length = ntohs(info->data_length);
1210 info->track_start_addr = ntohl(info->track_start_addr);
1211 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1212 info->free_blocks = ntohl(info->free_blocks);
1213 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1214 info->track_length = ntohl(info->track_length);
1219 acd_get_progress(device_t dev, int *finished)
1221 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1222 0, 0, 0, 0, 0, 0, 0, 0 };
1223 struct ata_request *request;
1226 if (!(request = ata_alloc_request()))
1230 bcopy(ccb, request->u.atapi.ccb, 16);
1231 request->data = dummy;
1232 request->bytecount = sizeof(dummy);
1233 request->transfersize = min(request->bytecount, 65534);
1234 request->flags = ATA_R_ATAPI | ATA_R_READ;
1235 request->timeout = 30;
1236 ata_queue_request(request);
1237 if (!request->error &&
1238 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID)
1239 *finished = ((request->u.atapi.sense.specific2 |
1240 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535;
1243 ata_free_request(request);
1248 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet)
1250 struct acd_softc *cdp = device_get_ivars(dev);
1251 struct write_param param;
1252 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1253 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1254 0, 0, 0, 0, 0, 0, 0 };
1258 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1259 (caddr_t)¶m, sizeof(param))))
1262 param.data_length = 0;
1263 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1264 param.page_length = 0x32;
1265 param.test_write = cuesheet->test_write ? 1 : 0;
1266 param.write_type = CDR_WTYPE_SESSION;
1267 param.session_type = cuesheet->session_type;
1269 param.packet_size = 0;
1270 param.track_mode = CDR_TMODE_AUDIO;
1271 param.datablock_type = CDR_DB_RAW;
1272 param.session_format = cuesheet->session_format;
1273 if (cdp->cap.capabilities & MST_BURNPROOF)
1274 param.burnproof = 1;
1276 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
1279 if (!(buffer = malloc(cuesheet->len, M_ACD, M_NOWAIT)))
1282 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1283 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30);
1284 free(buffer, M_ACD);
1289 acd_report_key(device_t dev, struct dvd_authinfo *ai)
1291 struct dvd_miscauth *d = NULL;
1297 switch (ai->format) {
1298 case DVD_REPORT_AGID:
1299 case DVD_REPORT_ASF:
1300 case DVD_REPORT_RPC:
1303 case DVD_REPORT_KEY1:
1306 case DVD_REPORT_TITLE_KEY:
1310 case DVD_REPORT_CHALLENGE:
1313 case DVD_INVALIDATE_AGID:
1320 bzero(ccb, sizeof(ccb));
1321 ccb[0] = ATAPI_REPORT_KEY;
1322 ccb[2] = (lba >> 24) & 0xff;
1323 ccb[3] = (lba >> 16) & 0xff;
1324 ccb[4] = (lba >> 8) & 0xff;
1325 ccb[5] = lba & 0xff;
1326 ccb[8] = (length >> 8) & 0xff;
1327 ccb[9] = length & 0xff;
1328 ccb[10] = (ai->agid << 6) | ai->format;
1331 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1333 d->length = htons(length - 2);
1336 error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
1337 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
1344 switch (ai->format) {
1345 case DVD_REPORT_AGID:
1346 ai->agid = d->data[3] >> 6;
1349 case DVD_REPORT_CHALLENGE:
1350 bcopy(&d->data[0], &ai->keychal[0], 10);
1353 case DVD_REPORT_KEY1:
1354 bcopy(&d->data[0], &ai->keychal[0], 5);
1357 case DVD_REPORT_TITLE_KEY:
1358 ai->cpm = (d->data[0] >> 7);
1359 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1360 ai->cgms = (d->data[0] >> 4) & 0x3;
1361 bcopy(&d->data[1], &ai->keychal[0], 5);
1364 case DVD_REPORT_ASF:
1365 ai->asf = d->data[3] & 1;
1368 case DVD_REPORT_RPC:
1369 ai->reg_type = (d->data[0] >> 6);
1370 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1371 ai->user_rsts = d->data[0] & 0x7;
1372 ai->region = d->data[1];
1373 ai->rpc_scheme = d->data[2];
1376 case DVD_INVALIDATE_AGID:
1388 acd_send_key(device_t dev, struct dvd_authinfo *ai)
1390 struct dvd_miscauth *d;
1395 switch (ai->format) {
1396 case DVD_SEND_CHALLENGE:
1398 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1400 bcopy(ai->keychal, &d->data[0], 10);
1405 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1407 bcopy(&ai->keychal[0], &d->data[0], 5);
1412 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1414 d->data[0] = ai->region;
1421 bzero(ccb, sizeof(ccb));
1422 ccb[0] = ATAPI_SEND_KEY;
1423 ccb[8] = (length >> 8) & 0xff;
1424 ccb[9] = length & 0xff;
1425 ccb[10] = (ai->agid << 6) | ai->format;
1426 d->length = htons(length - 2);
1427 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10);
1433 acd_read_structure(device_t dev, struct dvd_struct *s)
1435 struct dvd_miscauth *d;
1441 case DVD_STRUCT_PHYSICAL:
1445 case DVD_STRUCT_COPYRIGHT:
1449 case DVD_STRUCT_DISCKEY:
1453 case DVD_STRUCT_BCA:
1457 case DVD_STRUCT_MANUFACT:
1461 case DVD_STRUCT_DDS:
1462 case DVD_STRUCT_PRERECORDED:
1463 case DVD_STRUCT_UNIQUEID:
1464 case DVD_STRUCT_LIST:
1465 case DVD_STRUCT_CMI:
1466 case DVD_STRUCT_RMD_LAST:
1467 case DVD_STRUCT_RMD_RMA:
1468 case DVD_STRUCT_DCB:
1475 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1477 d->length = htons(length - 2);
1479 bzero(ccb, sizeof(ccb));
1480 ccb[0] = ATAPI_READ_STRUCTURE;
1481 ccb[6] = s->layer_num;
1483 ccb[8] = (length >> 8) & 0xff;
1484 ccb[9] = length & 0xff;
1485 ccb[10] = s->agid << 6;
1486 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30);
1492 switch (s->format) {
1493 case DVD_STRUCT_PHYSICAL: {
1494 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1496 layer->book_type = d->data[0] >> 4;
1497 layer->book_version = d->data[0] & 0xf;
1498 layer->disc_size = d->data[1] >> 4;
1499 layer->max_rate = d->data[1] & 0xf;
1500 layer->nlayers = (d->data[2] >> 5) & 3;
1501 layer->track_path = (d->data[2] >> 4) & 1;
1502 layer->layer_type = d->data[2] & 0xf;
1503 layer->linear_density = d->data[3] >> 4;
1504 layer->track_density = d->data[3] & 0xf;
1505 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1506 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1507 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1508 layer->bca = d->data[16] >> 7;
1512 case DVD_STRUCT_COPYRIGHT:
1513 s->cpst = d->data[0];
1514 s->rmi = d->data[1];
1517 case DVD_STRUCT_DISCKEY:
1518 bcopy(&d->data[0], &s->data[0], 2048);
1521 case DVD_STRUCT_BCA:
1522 s->length = ntohs(d->length);
1523 bcopy(&d->data[0], &s->data[0], s->length);
1526 case DVD_STRUCT_MANUFACT:
1527 s->length = ntohs(d->length);
1528 bcopy(&d->data[0], &s->data[0], s->length);
1539 acd_tray(device_t dev, int close)
1541 struct ata_device *atadev = device_get_softc(dev);
1542 struct acd_softc *cdp = device_get_ivars(dev);
1545 if (cdp->cap.mechanism & MST_EJECT) {
1547 if (!(error = acd_start_stop(dev, 3))) {
1549 acd_prevent_allow(dev, 1);
1550 cdp->flags |= F_LOCKED;
1554 acd_start_stop(dev, 0);
1555 acd_prevent_allow(dev, 0);
1556 cdp->flags &= ~F_LOCKED;
1557 atadev->flags |= ATA_D_MEDIA_CHANGED;
1558 error = acd_start_stop(dev, 2);
1565 acd_blank(device_t dev, int blanktype)
1567 struct ata_device *atadev = device_get_softc(dev);
1568 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1569 0, 0, 0, 0, 0, 0, 0, 0 };
1571 atadev->flags |= ATA_D_MEDIA_CHANGED;
1572 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1576 acd_prevent_allow(device_t dev, int lock)
1578 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1579 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1581 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1585 acd_start_stop(device_t dev, int start)
1587 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1588 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1590 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1594 acd_pause_resume(device_t dev, int pause)
1596 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1597 0, 0, 0, 0, 0, 0, 0 };
1599 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1603 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize)
1605 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1606 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1609 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10);
1614 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize)
1616 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1617 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1619 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30);
1623 acd_set_speed(device_t dev, int rdspeed, int wrspeed)
1625 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1626 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1629 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1636 acd_get_cap(device_t dev)
1638 struct acd_softc *cdp = device_get_ivars(dev);
1639 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE,
1640 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap),
1641 0, 0, 0, 0, 0, 0, 0 };
1644 /* get drive capabilities, some bugridden drives needs this repeated */
1645 for (count = 0 ; count < 5 ; count++) {
1646 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap),
1647 ATA_R_READ | ATA_R_QUIET, 5)) {
1648 cdp->cap.data_length = ntohs(cdp->cap.data_length);
1649 cdp->cap.blk_desc_len = ntohs(cdp->cap.blk_desc_len);
1650 cdp->cap.media = ntohs(cdp->cap.media);
1651 cdp->cap.capabilities = ntohs(cdp->cap.capabilities);
1652 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1653 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1654 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);
1655 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1656 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1657 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177);
1658 cdp->cap.copy_protect_rev = ntohs(cdp->cap.copy_protect_rev);
1664 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps)
1666 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0,
1667 (sizeof(struct cdr_format_capacities) >> 8) & 0xff,
1668 sizeof(struct cdr_format_capacities) & 0xff,
1669 0, 0, 0, 0, 0, 0, 0 };
1671 return ata_atapicmd(dev, ccb, (caddr_t)caps,
1672 sizeof(struct cdr_format_capacities), ATA_R_READ, 30);
1676 acd_format(device_t dev, struct cdr_format_params* params)
1678 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0,
1682 error = ata_atapicmd(dev, ccb, (u_int8_t *)params,
1683 sizeof(struct cdr_format_params), 0, 30);
1688 acd_test_ready(device_t dev)
1690 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
1691 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1693 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1697 acd_describe(device_t dev)
1699 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
1700 struct ata_device *atadev = device_get_softc(dev);
1701 struct acd_softc *cdp = device_get_ivars(dev);
1706 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n",
1707 atadev->param.model, atadev->param.revision,
1708 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1709 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1710 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1711 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1712 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM",
1713 device_get_unit(ch->dev), ata_unit2str(atadev));
1715 device_printf(dev, "%s", "");
1716 if (cdp->cap.cur_read_speed) {
1717 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
1718 if (cdp->cap.max_read_speed)
1719 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
1720 if ((cdp->cap.cur_write_speed) &&
1721 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1722 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) {
1723 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
1724 if (cdp->cap.max_write_speed)
1725 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
1729 if (cdp->cap.buf_size) {
1730 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
1733 printf("%s %s %s\n", comma ? "," : "", ata_mode2str(atadev->mode),
1734 ata_satarev2str(ATA_GETREV(device_get_parent(dev), atadev->unit)));
1736 device_printf(dev, "Reads:");
1738 if (cdp->cap.media & MST_READ_CDR) {
1739 printf(" CDR"); comma = 1;
1741 if (cdp->cap.media & MST_READ_CDRW) {
1742 printf("%s CDRW", comma ? "," : ""); comma = 1;
1744 if (cdp->cap.capabilities & MST_READ_CDDA) {
1745 if (cdp->cap.capabilities & MST_CDDA_STREAM)
1746 printf("%s CDDA stream", comma ? "," : "");
1748 printf("%s CDDA", comma ? "," : "");
1751 if (cdp->cap.media & MST_READ_DVDROM) {
1752 printf("%s DVDROM", comma ? "," : ""); comma = 1;
1754 if (cdp->cap.media & MST_READ_DVDR) {
1755 printf("%s DVDR", comma ? "," : ""); comma = 1;
1757 if (cdp->cap.media & MST_READ_DVDRAM) {
1758 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1760 if (cdp->cap.media & MST_READ_PACKET)
1761 printf("%s packet", comma ? "," : "");
1764 device_printf(dev, "Writes:");
1765 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1766 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) {
1768 if (cdp->cap.media & MST_WRITE_CDR) {
1769 printf(" CDR" ); comma = 1;
1771 if (cdp->cap.media & MST_WRITE_CDRW) {
1772 printf("%s CDRW", comma ? "," : ""); comma = 1;
1774 if (cdp->cap.media & MST_WRITE_DVDR) {
1775 printf("%s DVDR", comma ? "," : ""); comma = 1;
1777 if (cdp->cap.media & MST_WRITE_DVDRAM) {
1778 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1780 if (cdp->cap.media & MST_WRITE_TEST) {
1781 printf("%s test write", comma ? "," : ""); comma = 1;
1783 if (cdp->cap.capabilities & MST_BURNPROOF)
1784 printf("%s burnproof", comma ? "," : "");
1787 if (cdp->cap.capabilities & MST_AUDIO_PLAY) {
1788 device_printf(dev, "Audio: ");
1789 if (cdp->cap.capabilities & MST_AUDIO_PLAY)
1791 if (cdp->cap.max_vol_levels)
1792 printf(", %d volume levels", cdp->cap.max_vol_levels);
1795 device_printf(dev, "Mechanism: ");
1796 switch (cdp->cap.mechanism & MST_MECH_MASK) {
1797 case MST_MECH_CADDY:
1798 mechanism = "caddy"; break;
1800 mechanism = "tray"; break;
1801 case MST_MECH_POPUP:
1802 mechanism = "popup"; break;
1803 case MST_MECH_CHANGER:
1804 mechanism = "changer"; break;
1805 case MST_MECH_CARTRIDGE:
1806 mechanism = "cartridge"; break;
1808 mechanism = 0; break;
1811 printf("%s%s", (cdp->cap.mechanism & MST_EJECT) ?
1812 "ejectable " : "", mechanism);
1813 else if (cdp->cap.mechanism & MST_EJECT)
1814 printf("ejectable");
1816 if (cdp->cap.mechanism & MST_LOCKABLE)
1817 printf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked");
1818 if (cdp->cap.mechanism & MST_PREVENT)
1819 printf(", lock protected");
1822 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) {
1823 device_printf(dev, "Medium: ");
1824 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1826 printf("CD-ROM "); break;
1828 printf("CD-R "); break;
1830 printf("CD-RW "); break;
1832 printf("DVD "); break;
1834 printf("door open"); break;
1836 printf("no/blank disc"); break;
1838 printf("medium format error"); break;
1840 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
1841 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
1843 printf("120mm data disc"); break;
1845 printf("120mm audio disc"); break;
1847 printf("120mm data/audio disc"); break;
1849 printf("120mm photo disc"); break;
1851 printf("80mm data disc"); break;
1853 printf("80mm audio disc"); break;
1855 printf("80mm data/audio disc"); break;
1857 printf("80mm photo disc"); break;
1859 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1861 printf("unknown"); break;
1864 printf("blank"); break;
1868 printf("unknown (0x%x)", cdp->cap.medium_type); break;
1875 device_printf(dev, "%s ",
1876 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1877 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1878 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1879 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1880 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" :
1882 if (cdp->changer_info)
1883 printf("with %d CD changer ", cdp->changer_info->slots);
1884 printf("<%.40s/%.8s> at ata%d-%s %s %s\n",
1885 atadev->param.model, atadev->param.revision,
1886 device_get_unit(ch->dev), ata_unit2str(atadev),
1887 ata_mode2str(atadev->mode),
1888 ata_satarev2str(ATA_GETREV(device_get_parent(dev), atadev->unit)));
1892 static device_method_t acd_methods[] = {
1893 /* device interface */
1894 DEVMETHOD(device_probe, acd_probe),
1895 DEVMETHOD(device_attach, acd_attach),
1896 DEVMETHOD(device_detach, acd_detach),
1897 DEVMETHOD(device_shutdown, acd_shutdown),
1900 DEVMETHOD(ata_reinit, acd_reinit),
1905 static driver_t acd_driver = {
1911 static devclass_t acd_devclass;
1914 acd_modevent(module_t mod, int what, void *arg)
1916 return g_modevent(0, what, &acd_class);
1919 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, acd_modevent, NULL);
1920 MODULE_VERSION(acd, 1);
1921 MODULE_DEPEND(acd, ata, 1, 1, 1);