2 * Copyright (c) 1998 - 2005 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.
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
33 #include <sys/param.h>
34 #include <sys/systm.h>
36 #include <sys/kernel.h>
37 #include <sys/module.h>
38 #include <sys/malloc.h>
43 #include <sys/cdrio.h>
44 #include <sys/dvdio.h>
46 #include <sys/fcntl.h>
48 #include <sys/ctype.h>
50 #include <sys/taskqueue.h>
52 #include <machine/bus.h>
53 #include <geom/geom.h>
54 #include <dev/ata/ata-all.h>
55 #include <dev/ata/atapi-cd.h>
59 static void acd_geom_attach(void *, int);
60 static void acd_geom_detach(void *, int);
61 static void acd_set_ioparm(device_t);
62 static void acd_describe(device_t);
63 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
64 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
65 static int acd_geom_access(struct g_provider *, int, int, int);
66 static g_ioctl_t acd_geom_ioctl;
67 static void acd_geom_start(struct bio *);
68 static void acd_strategy(struct bio *);
69 static void acd_done(struct ata_request *);
70 static void acd_read_toc(device_t);
71 static int acd_play(device_t, int, int);
72 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
73 static int acd_init_writer(device_t, int);
74 static int acd_fixate(device_t, int);
75 static int acd_init_track(device_t, struct cdr_track *);
76 static int acd_flush(device_t);
77 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *);
78 static int acd_get_progress(device_t, int *);
79 static int acd_send_cue(device_t, struct cdr_cuesheet *);
80 static int acd_report_key(device_t, struct dvd_authinfo *);
81 static int acd_send_key(device_t, struct dvd_authinfo *);
82 static int acd_read_structure(device_t, struct dvd_struct *);
83 static int acd_tray(device_t, int);
84 static int acd_blank(device_t, int);
85 static int acd_prevent_allow(device_t, int);
86 static int acd_start_stop(device_t, int);
87 static int acd_pause_resume(device_t, int);
88 static int acd_mode_sense(device_t, int, caddr_t, int);
89 static int acd_mode_select(device_t, caddr_t, int);
90 static int acd_set_speed(device_t, int, int);
91 static void acd_get_cap(device_t);
92 static int acd_read_format_caps(device_t, struct cdr_format_capacities *);
93 static int acd_format(device_t, struct cdr_format_params *);
94 static int acd_test_ready(device_t);
97 static MALLOC_DEFINE(M_ACD, "ACD driver", "ATAPI CD driver buffers");
98 static struct g_class acd_class = {
100 .version = G_VERSION,
101 .access = acd_geom_access,
102 .ioctl = acd_geom_ioctl,
103 .start = acd_geom_start,
105 //DECLARE_GEOM_CLASS(acd_class, acd);
108 acd_probe(device_t dev)
110 struct ata_device *atadev = device_get_softc(dev);
112 if ((atadev->param.config & ATA_PROTO_ATAPI) &&
113 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM)
120 acd_attach(device_t dev)
122 struct acd_softc *cdp;
124 if (!(cdp = malloc(sizeof(struct acd_softc), M_ACD, M_NOWAIT | M_ZERO))) {
125 device_printf(dev, "out of memory\n");
128 cdp->block_size = 2048;
129 device_set_ivars(dev, cdp);
130 ATA_SETMODE(device_get_parent(dev), dev);
131 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0);
133 g_post_event(acd_geom_attach, dev, M_WAITOK, NULL);
135 /* announce we are here */
141 acd_detach(device_t dev)
143 g_waitfor_event(acd_geom_detach, dev, M_WAITOK, NULL);
148 acd_shutdown(device_t dev)
150 struct ata_device *atadev = device_get_softc(dev);
152 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE)
153 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);
161 struct acd_softc *cdp = device_get_ivars(dev);
163 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) ||
164 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) {
165 device_set_ivars(dev, NULL);
169 ATA_SETMODE(device_get_parent(dev), dev);
174 acd_geom_attach(void *arg, int flag)
176 struct ata_device *atadev = device_get_softc(arg);
177 struct acd_softc *cdp = device_get_ivars(arg);
179 struct g_provider *pp;
182 gp = g_new_geomf(&acd_class, "acd%d", device_get_unit(arg));
185 pp = g_new_providerf(gp, "acd%d", device_get_unit(arg));
188 g_error_provider(pp, 0);
189 atadev->flags |= ATA_D_MEDIA_CHANGED;
194 acd_geom_detach(void *arg, int flag)
196 struct acd_softc *cdp = device_get_ivars(arg);
198 /* signal geom so we dont get any further requests */
199 g_wither_geom(cdp->gp, ENXIO);
201 /* fail requests on the queue and any thats "in flight" for this device */
202 ata_fail_requests(arg);
204 /* dont leave anything behind */
205 device_set_ivars(arg, NULL);
210 acd_geom_ioctl(struct g_provider *pp, u_long cmd, void *addr, int fflag, struct thread *td)
212 device_t dev = pp->geom->softc;
213 struct ata_device *atadev = device_get_softc(dev);
214 struct acd_softc *cdp = device_get_ivars(dev);
215 int error = 0, nocopyout = 0;
220 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
228 acd_prevent_allow(dev, 1);
229 cdp->flags |= F_LOCKED;
237 error = acd_pause_resume(dev, 1);
241 error = acd_pause_resume(dev, 0);
245 error = acd_start_stop(dev, 1);
249 error = acd_start_stop(dev, 0);
253 error = acd_prevent_allow(dev, 0);
254 cdp->flags &= ~F_LOCKED;
258 error = acd_prevent_allow(dev, 1);
259 cdp->flags |= F_LOCKED;
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);
344 error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
346 if (te->address_format == CD_MSF_FORMAT)
351 case CDIOREADTOCENTRY:
353 struct ioc_read_toc_single_entry *te =
354 (struct ioc_read_toc_single_entry *)addr;
355 struct toc *toc = &cdp->toc;
356 u_char track = te->track;
358 if (!toc->hdr.ending_track) {
363 if (te->address_format != CD_MSF_FORMAT &&
364 te->address_format != CD_LBA_FORMAT) {
370 track = toc->hdr.starting_track;
371 else if (track == 170)
372 track = toc->hdr.ending_track + 1;
373 else if (track < toc->hdr.starting_track ||
374 track > toc->hdr.ending_track + 1) {
379 if (te->address_format == CD_MSF_FORMAT) {
380 struct cd_toc_entry *entry;
382 if (!(toc = malloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
386 bcopy(&cdp->toc, toc, sizeof(struct toc));
387 entry = toc->tab + (track - toc->hdr.starting_track);
388 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
389 &entry->addr.msf.second, &entry->addr.msf.frame);
391 bcopy(toc->tab + track - toc->hdr.starting_track,
392 &te->entry, sizeof(struct cd_toc_entry));
393 if (te->address_format == CD_MSF_FORMAT)
398 #if __FreeBSD_version > 600008
399 case CDIOCREADSUBCHANNEL_SYSSPACE:
404 case CDIOCREADSUBCHANNEL:
406 struct ioc_read_subchannel *args =
407 (struct ioc_read_subchannel *)addr;
409 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
410 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
411 0, 0, 0, 0, 0, 0, 0 };
413 if (args->data_len > sizeof(struct cd_sub_channel_info) ||
414 args->data_len < sizeof(struct cd_sub_channel_header)) {
419 format = args->data_format;
420 if ((format != CD_CURRENT_POSITION) &&
421 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
426 ccb[1] = args->address_format & CD_MSF_FORMAT;
428 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
429 sizeof(cdp->subchan), ATA_R_READ, 10)))
432 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
433 if (cdp->subchan.header.audio_status == 0x11) {
439 if (format == CD_TRACK_INFO)
440 ccb[6] = args->track;
442 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
443 sizeof(cdp->subchan),ATA_R_READ,10))){
447 if (nocopyout == 0) {
448 error = copyout(&cdp->subchan, args->data, args->data_len);
451 bcopy(&cdp->subchan, args->data, args->data_len);
458 struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
462 msf2lba(args->start_m, args->start_s, args->start_f),
463 msf2lba(args->end_m, args->end_s, args->end_f));
467 case CDIOCPLAYBLOCKS:
469 struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
471 error = acd_play(dev, args->blk, args->blk + args->len);
475 case CDIOCPLAYTRACKS:
477 struct ioc_play_track *args = (struct ioc_play_track *)addr;
480 if (!cdp->toc.hdr.ending_track) {
484 if (args->end_track < cdp->toc.hdr.ending_track + 1)
486 if (args->end_track > cdp->toc.hdr.ending_track + 1)
487 args->end_track = cdp->toc.hdr.ending_track + 1;
488 t1 = args->start_track - cdp->toc.hdr.starting_track;
489 t2 = args->end_track - cdp->toc.hdr.starting_track;
490 if (t1 < 0 || t2 < 0 ||
491 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
495 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba),
496 ntohl(cdp->toc.tab[t2].addr.lba));
502 struct ioc_vol *arg = (struct ioc_vol *)addr;
504 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
505 (caddr_t)&cdp->au, sizeof(cdp->au))))
508 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
512 arg->vol[0] = cdp->au.port[0].volume;
513 arg->vol[1] = cdp->au.port[1].volume;
514 arg->vol[2] = cdp->au.port[2].volume;
515 arg->vol[3] = cdp->au.port[3].volume;
521 struct ioc_vol *arg = (struct ioc_vol *)addr;
523 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
524 (caddr_t)&cdp->au, sizeof(cdp->au))))
526 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
530 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK,
531 (caddr_t)&cdp->aumask,
532 sizeof(cdp->aumask))))
534 cdp->au.data_length = 0;
535 cdp->au.port[0].channels = CHANNEL_0;
536 cdp->au.port[1].channels = CHANNEL_1;
537 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
538 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
539 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
540 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
541 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
547 struct ioc_patch *arg = (struct ioc_patch *)addr;
549 error = acd_setchan(dev, arg->patch[0], arg->patch[1],
550 arg->patch[2], arg->patch[3]);
555 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
559 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0);
563 error = acd_setchan(dev, 0, 0, 0, 0);
567 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0);
571 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0);
575 error = acd_blank(dev, (*(int *)addr));
578 case CDRIOCNEXTWRITEABLEADDR:
580 struct acd_track_info track_info;
582 if ((error = acd_read_track_info(dev, 0xff, &track_info)))
585 if (!track_info.nwa_valid) {
589 *(int*)addr = track_info.next_writeable_addr;
593 case CDRIOCINITWRITER:
594 error = acd_init_writer(dev, (*(int *)addr));
597 case CDRIOCINITTRACK:
598 error = acd_init_track(dev, (struct cdr_track *)addr);
602 error = acd_flush(dev);
606 error = acd_fixate(dev, (*(int *)addr));
609 case CDRIOCREADSPEED:
611 int speed = *(int *)addr;
613 /* Preserve old behavior: units in multiples of CDROM speed */
616 error = acd_set_speed(dev, speed, CDR_MAX_SPEED);
620 case CDRIOCWRITESPEED:
622 int speed = *(int *)addr;
626 error = acd_set_speed(dev, CDR_MAX_SPEED, speed);
630 case CDRIOCGETBLOCKSIZE:
631 *(int *)addr = cdp->block_size;
634 case CDRIOCSETBLOCKSIZE:
635 cdp->block_size = *(int *)addr;
636 pp->sectorsize = cdp->block_size; /* hack for GEOM SOS */
640 case CDRIOCGETPROGRESS:
641 error = acd_get_progress(dev, (int *)addr);
645 error = acd_send_cue(dev, (struct cdr_cuesheet *)addr);
648 case CDRIOCREADFORMATCAPS:
649 error = acd_read_format_caps(dev, (struct cdr_format_capacities *)addr);
653 error = acd_format(dev, (struct cdr_format_params *)addr);
656 case DVDIOCREPORTKEY:
657 if (cdp->cap.media & MST_READ_DVDROM)
658 error = acd_report_key(dev, (struct dvd_authinfo *)addr);
664 if (cdp->cap.media & MST_READ_DVDROM)
665 error = acd_send_key(dev, (struct dvd_authinfo *)addr);
670 case DVDIOCREADSTRUCTURE:
671 if (cdp->cap.media & MST_READ_DVDROM)
672 error = acd_read_structure(dev, (struct dvd_struct *)addr);
678 error = ata_device_ioctl(dev, cmd, addr);
684 acd_geom_access(struct g_provider *pp, int dr, int dw, int de)
686 device_t dev = pp->geom->softc;
687 struct acd_softc *cdp = device_get_ivars(dev);
688 struct ata_request *request;
689 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
690 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
691 int timeout = 60, track;
693 if (!(request = ata_alloc_request()))
696 /* wait if drive is not finished loading the medium */
698 bzero(request, sizeof(struct ata_request));
700 bcopy(ccb, request->u.atapi.ccb, 16);
701 request->flags = ATA_R_ATAPI;
702 request->timeout = 5;
703 ata_queue_request(request);
704 if (!request->error &&
705 (request->u.atapi.sense_data.sense_key == 2 ||
706 request->u.atapi.sense_data.sense_key == 7) &&
707 request->u.atapi.sense_data.asc == 4 &&
708 request->u.atapi.sense_data.ascq == 1)
709 tsleep(&timeout, PRIBIO, "acdld", hz / 2);
713 ata_free_request(request);
716 acd_prevent_allow(dev, 1);
717 cdp->flags |= F_LOCKED;
721 if (dr + pp->acr == 0) {
722 acd_prevent_allow(dev, 0);
723 cdp->flags &= ~F_LOCKED;
726 if ((track = pp->index)) {
727 pp->sectorsize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
728 pp->mediasize = ntohl(cdp->toc.tab[track].addr.lba) -
729 ntohl(cdp->toc.tab[track - 1].addr.lba);
732 pp->sectorsize = cdp->block_size;
733 pp->mediasize = cdp->disk_size;
735 pp->mediasize *= pp->sectorsize;
741 acd_geom_start(struct bio *bp)
743 device_t dev = bp->bio_to->geom->softc;
744 struct acd_softc *cdp = device_get_ivars(dev);
746 if (bp->bio_cmd != BIO_READ && bp->bio_cmd != BIO_WRITE) {
747 g_io_deliver(bp, EOPNOTSUPP);
751 if (bp->bio_cmd == BIO_READ && cdp->disk_size == -1) {
752 g_io_deliver(bp, EIO);
756 /* GEOM classes must do their own request limiting */
757 if (bp->bio_length <= cdp->iomax) {
758 bp->bio_pblkno = bp->bio_offset / bp->bio_to->sectorsize;
762 u_int pos, size = cdp->iomax - cdp->iomax % bp->bio_to->sectorsize;
765 for (pos = 0; pos < bp->bio_length; pos += size) {
766 if (!(bp2 = g_clone_bio(bp))) {
767 bp->bio_error = ENOMEM;
770 bp2->bio_done = g_std_done;
771 bp2->bio_to = bp->bio_to;
772 bp2->bio_offset += pos;
773 bp2->bio_data += pos;
774 bp2->bio_length = MIN(size, bp->bio_length - pos);
775 bp2->bio_pblkno = bp2->bio_offset / bp2->bio_to->sectorsize;
782 acd_strategy(struct bio *bp)
784 device_t dev = bp->bio_to->geom->softc;
785 struct ata_device *atadev = device_get_softc(dev);
786 struct acd_softc *cdp = device_get_ivars(dev);
787 struct ata_request *request;
788 u_int32_t lba, lastlba, count;
790 int track, blocksize;
792 /* reject all queued entries if media changed */
793 if (atadev->flags & ATA_D_MEDIA_CHANGED) {
794 g_io_deliver(bp, EIO);
798 bzero(ccb, sizeof(ccb));
800 track = bp->bio_to->index;
803 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
804 lastlba = ntohl(cdp->toc.tab[track].addr.lba);
805 lba = bp->bio_offset / blocksize;
806 lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
809 blocksize = cdp->block_size;
810 lastlba = cdp->disk_size;
811 lba = bp->bio_offset / blocksize;
814 count = bp->bio_length / blocksize;
816 if (bp->bio_cmd == BIO_READ) {
817 /* if transfer goes beyond range adjust it to be within limits */
818 if (lba + count > lastlba) {
819 /* if we are entirely beyond EOM return EOF */
820 if (lastlba <= lba) {
824 count = lastlba - lba;
828 ccb[0] = ATAPI_READ_BIG;
832 ccb[0] = ATAPI_READ_CD;
837 ccb[0] = ATAPI_READ_CD;
842 ccb[0] = ATAPI_WRITE_BIG;
853 if (!(request = ata_alloc_request())) {
854 g_io_deliver(bp, ENOMEM);
858 request->driver = bp;
859 bcopy(ccb, request->u.atapi.ccb,
860 (atadev->param.config & ATA_PROTO_MASK) ==
861 ATA_PROTO_ATAPI_12 ? 16 : 12);
862 request->data = bp->bio_data;
863 request->bytecount = count * blocksize;
864 request->transfersize = min(request->bytecount, 65534);
865 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30;
866 request->retries = 2;
867 request->callback = acd_done;
868 request->flags = ATA_R_ATAPI;
869 if (atadev->mode >= ATA_DMA)
870 request->flags |= ATA_R_DMA;
871 switch (bp->bio_cmd) {
873 request->flags |= ATA_R_READ;
876 request->flags |= ATA_R_WRITE;
879 device_printf(dev, "unknown BIO operation\n");
880 ata_free_request(request);
881 g_io_deliver(bp, EIO);
884 ata_queue_request(request);
888 acd_done(struct ata_request *request)
890 struct bio *bp = request->driver;
892 /* finish up transfer */
893 bp->bio_completed = request->donecount;
894 g_io_deliver(bp, request->result);
895 ata_free_request(request);
899 acd_set_ioparm(device_t dev)
901 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
902 struct acd_softc *cdp = device_get_ivars(dev);
905 cdp->iomax = min(ch->dma->max_iosize, 65534);
907 cdp->iomax = min(DFLTPHYS, 65534);
911 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
915 *m = lba / (60 * 75);
922 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
924 return (m * 60 + s) * 75 + f - 150;
928 acd_read_toc(device_t dev)
930 struct ata_device *atadev = device_get_softc(dev);
931 struct acd_softc *cdp = device_get_ivars(dev);
932 struct g_provider *pp;
935 int track, ntracks, len;
937 if (acd_test_ready(dev))
940 if (!(atadev->flags & ATA_D_MEDIA_CHANGED))
943 atadev->flags &= ~ATA_D_MEDIA_CHANGED;
944 bzero(&cdp->toc, sizeof(cdp->toc));
945 bzero(ccb, sizeof(ccb));
946 cdp->disk_size = -1; /* hack for GEOM SOS */
948 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
949 ccb[0] = ATAPI_READ_TOC;
952 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
953 ATA_R_READ | ATA_R_QUIET, 30)) {
954 bzero(&cdp->toc, sizeof(cdp->toc));
957 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
958 if (ntracks <= 0 || ntracks > MAXTRK) {
959 bzero(&cdp->toc, sizeof(cdp->toc));
963 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
964 bzero(ccb, sizeof(ccb));
965 ccb[0] = ATAPI_READ_TOC;
968 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
969 ATA_R_READ | ATA_R_QUIET, 30)) {
970 bzero(&cdp->toc, sizeof(cdp->toc));
973 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
975 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
977 bzero(ccb, sizeof(ccb));
978 ccb[0] = ATAPI_READ_CAPACITY;
979 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes),
980 ATA_R_READ | ATA_R_QUIET, 30)) {
981 bzero(&cdp->toc, sizeof(cdp->toc));
984 cdp->disk_size = ntohl(sizes[0]) + 1;
986 for (track = 1; track <= ntracks; track ++) {
987 if (cdp->pp[track] != NULL)
989 pp = g_new_providerf(cdp->gp, "acd%dt%02d", device_get_unit(dev),track);
992 g_error_provider(pp, 0);
994 for (; track < MAXTRK; track ++) {
995 if (cdp->pp[track] == NULL)
997 cdp->pp[track]->flags |= G_PF_WITHER;
998 g_orphan_provider(cdp->pp[track], ENXIO);
999 cdp->pp[track] = NULL;
1003 if (cdp->disk_size && cdp->toc.hdr.ending_track) {
1004 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ",
1005 cdp->disk_size, cdp->block_size,
1006 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1);
1007 if (cdp->toc.tab[0].control & 4)
1008 printf("%dMB\n", cdp->disk_size / 512);
1010 printf("%d:%d audio\n",
1011 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
1017 acd_play(device_t dev, int start, int end)
1021 bzero(ccb, sizeof(ccb));
1022 ccb[0] = ATAPI_PLAY_MSF;
1023 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
1024 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
1025 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10);
1029 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
1031 struct acd_softc *cdp = device_get_ivars(dev);
1034 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
1037 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
1039 cdp->au.data_length = 0;
1040 cdp->au.port[0].channels = c0;
1041 cdp->au.port[1].channels = c1;
1042 cdp->au.port[2].channels = c2;
1043 cdp->au.port[3].channels = c3;
1044 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
1048 acd_init_writer(device_t dev, int test_write)
1052 bzero(ccb, sizeof(ccb));
1053 ccb[0] = ATAPI_REZERO;
1054 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1055 ccb[0] = ATAPI_SEND_OPC_INFO;
1057 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30);
1062 acd_fixate(device_t dev, int multisession)
1064 struct acd_softc *cdp = device_get_ivars(dev);
1065 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
1066 0, 0, 0, 0, 0, 0, 0, 0 };
1067 int timeout = 5*60*2;
1069 struct write_param param;
1071 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1072 (caddr_t)¶m, sizeof(param))))
1075 param.data_length = 0;
1077 param.session_type = CDR_SESS_MULTI;
1079 param.session_type = CDR_SESS_NONE;
1081 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
1084 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1088 /* some drives just return ready, wait for the expected fixate time */
1089 if ((error = acd_test_ready(dev)) != EBUSY) {
1090 timeout = timeout / (cdp->cap.cur_write_speed / 177);
1091 tsleep(&error, PRIBIO, "acdfix", timeout * hz / 2);
1092 return acd_test_ready(dev);
1095 while (timeout-- > 0) {
1096 if ((error = acd_get_progress(dev, &dummy)))
1098 if ((error = acd_test_ready(dev)) != EBUSY)
1100 tsleep(&error, PRIBIO, "acdcld", hz / 2);
1106 acd_init_track(device_t dev, struct cdr_track *track)
1108 struct acd_softc *cdp = device_get_ivars(dev);
1109 struct write_param param;
1112 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1113 (caddr_t)¶m, sizeof(param))))
1116 param.data_length = 0;
1117 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1118 param.page_length = 0x32;
1119 param.test_write = track->test_write ? 1 : 0;
1120 param.write_type = CDR_WTYPE_TRACK;
1121 param.session_type = CDR_SESS_NONE;
1123 param.packet_size = 0;
1125 if (cdp->cap.capabilities & MST_BURNPROOF)
1126 param.burnproof = 1;
1128 switch (track->datablock_type) {
1132 param.track_mode = CDR_TMODE_AUDIO_PREEMP;
1134 param.track_mode = CDR_TMODE_AUDIO;
1135 cdp->block_size = 2352;
1136 param.datablock_type = CDR_DB_RAW;
1137 param.session_format = CDR_SESS_CDROM;
1140 case CDR_DB_ROM_MODE1:
1141 cdp->block_size = 2048;
1142 param.track_mode = CDR_TMODE_DATA;
1143 param.datablock_type = CDR_DB_ROM_MODE1;
1144 param.session_format = CDR_SESS_CDROM;
1147 case CDR_DB_ROM_MODE2:
1148 cdp->block_size = 2336;
1149 param.track_mode = CDR_TMODE_DATA;
1150 param.datablock_type = CDR_DB_ROM_MODE2;
1151 param.session_format = CDR_SESS_CDROM;
1154 case CDR_DB_XA_MODE1:
1155 cdp->block_size = 2048;
1156 param.track_mode = CDR_TMODE_DATA;
1157 param.datablock_type = CDR_DB_XA_MODE1;
1158 param.session_format = CDR_SESS_CDROM_XA;
1161 case CDR_DB_XA_MODE2_F1:
1162 cdp->block_size = 2056;
1163 param.track_mode = CDR_TMODE_DATA;
1164 param.datablock_type = CDR_DB_XA_MODE2_F1;
1165 param.session_format = CDR_SESS_CDROM_XA;
1168 case CDR_DB_XA_MODE2_F2:
1169 cdp->block_size = 2324;
1170 param.track_mode = CDR_TMODE_DATA;
1171 param.datablock_type = CDR_DB_XA_MODE2_F2;
1172 param.session_format = CDR_SESS_CDROM_XA;
1175 case CDR_DB_XA_MODE2_MIX:
1176 cdp->block_size = 2332;
1177 param.track_mode = CDR_TMODE_DATA;
1178 param.datablock_type = CDR_DB_XA_MODE2_MIX;
1179 param.session_format = CDR_SESS_CDROM_XA;
1182 acd_set_ioparm(dev);
1183 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10);
1187 acd_flush(device_t dev)
1189 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
1190 0, 0, 0, 0, 0, 0, 0, 0 };
1192 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
1196 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info)
1198 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
1199 lba>>24, lba>>16, lba>>8, lba, 0,
1200 sizeof(*info)>>8, sizeof(*info),
1201 0, 0, 0, 0, 0, 0, 0 };
1204 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info),
1207 info->track_start_addr = ntohl(info->track_start_addr);
1208 info->next_writeable_addr = ntohl(info->next_writeable_addr);
1209 info->free_blocks = ntohl(info->free_blocks);
1210 info->fixed_packet_size = ntohl(info->fixed_packet_size);
1211 info->track_length = ntohl(info->track_length);
1216 acd_get_progress(device_t dev, int *finished)
1218 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
1219 0, 0, 0, 0, 0, 0, 0, 0 };
1220 struct ata_request *request;
1223 if (!(request = ata_alloc_request()))
1227 bcopy(ccb, request->u.atapi.ccb, 16);
1228 request->data = dummy;
1229 request->bytecount = sizeof(dummy);
1230 request->transfersize = min(request->bytecount, 65534);
1231 request->flags = ATA_R_ATAPI | ATA_R_READ;
1232 request->timeout = 30;
1233 ata_queue_request(request);
1234 if (!request->error && request->u.atapi.sense_data.sksv)
1235 *finished = ((request->u.atapi.sense_data.sk_specific2 |
1236 (request->u.atapi.sense_data.sk_specific1<<8))*100)/65535;
1239 ata_free_request(request);
1244 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet)
1246 struct acd_softc *cdp = device_get_ivars(dev);
1247 struct write_param param;
1248 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
1249 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
1250 0, 0, 0, 0, 0, 0, 0 };
1254 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
1255 (caddr_t)¶m, sizeof(param))))
1258 param.data_length = 0;
1259 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
1260 param.page_length = 0x32;
1261 param.test_write = cuesheet->test_write ? 1 : 0;
1262 param.write_type = CDR_WTYPE_SESSION;
1263 param.session_type = cuesheet->session_type;
1265 param.packet_size = 0;
1266 param.track_mode = CDR_TMODE_AUDIO;
1267 param.datablock_type = CDR_DB_RAW;
1268 param.session_format = cuesheet->session_format;
1269 if (cdp->cap.capabilities & MST_BURNPROOF)
1270 param.burnproof = 1;
1272 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
1275 if (!(buffer = malloc(cuesheet->len, M_ACD, M_NOWAIT)))
1278 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len)))
1279 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30);
1280 free(buffer, M_ACD);
1285 acd_report_key(device_t dev, struct dvd_authinfo *ai)
1287 struct dvd_miscauth *d = NULL;
1293 switch (ai->format) {
1294 case DVD_REPORT_AGID:
1295 case DVD_REPORT_ASF:
1296 case DVD_REPORT_RPC:
1299 case DVD_REPORT_KEY1:
1302 case DVD_REPORT_TITLE_KEY:
1306 case DVD_REPORT_CHALLENGE:
1309 case DVD_INVALIDATE_AGID:
1316 bzero(ccb, sizeof(ccb));
1317 ccb[0] = ATAPI_REPORT_KEY;
1318 ccb[2] = (lba >> 24) & 0xff;
1319 ccb[3] = (lba >> 16) & 0xff;
1320 ccb[4] = (lba >> 8) & 0xff;
1321 ccb[5] = lba & 0xff;
1322 ccb[8] = (length >> 8) & 0xff;
1323 ccb[9] = length & 0xff;
1324 ccb[10] = (ai->agid << 6) | ai->format;
1327 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1329 d->length = htons(length - 2);
1332 error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
1333 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
1339 switch (ai->format) {
1340 case DVD_REPORT_AGID:
1341 ai->agid = d->data[3] >> 6;
1344 case DVD_REPORT_CHALLENGE:
1345 bcopy(&d->data[0], &ai->keychal[0], 10);
1348 case DVD_REPORT_KEY1:
1349 bcopy(&d->data[0], &ai->keychal[0], 5);
1352 case DVD_REPORT_TITLE_KEY:
1353 ai->cpm = (d->data[0] >> 7);
1354 ai->cp_sec = (d->data[0] >> 6) & 0x1;
1355 ai->cgms = (d->data[0] >> 4) & 0x3;
1356 bcopy(&d->data[1], &ai->keychal[0], 5);
1359 case DVD_REPORT_ASF:
1360 ai->asf = d->data[3] & 1;
1363 case DVD_REPORT_RPC:
1364 ai->reg_type = (d->data[0] >> 6);
1365 ai->vend_rsts = (d->data[0] >> 3) & 0x7;
1366 ai->user_rsts = d->data[0] & 0x7;
1367 ai->region = d->data[1];
1368 ai->rpc_scheme = d->data[2];
1371 case DVD_INVALIDATE_AGID:
1382 acd_send_key(device_t dev, struct dvd_authinfo *ai)
1384 struct dvd_miscauth *d;
1389 switch (ai->format) {
1390 case DVD_SEND_CHALLENGE:
1392 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1394 bcopy(ai->keychal, &d->data[0], 10);
1399 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1401 bcopy(&ai->keychal[0], &d->data[0], 5);
1406 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1408 d->data[0] = ai->region;
1415 bzero(ccb, sizeof(ccb));
1416 ccb[0] = ATAPI_SEND_KEY;
1417 ccb[8] = (length >> 8) & 0xff;
1418 ccb[9] = length & 0xff;
1419 ccb[10] = (ai->agid << 6) | ai->format;
1420 d->length = htons(length - 2);
1421 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10);
1427 acd_read_structure(device_t dev, struct dvd_struct *s)
1429 struct dvd_miscauth *d;
1435 case DVD_STRUCT_PHYSICAL:
1439 case DVD_STRUCT_COPYRIGHT:
1443 case DVD_STRUCT_DISCKEY:
1447 case DVD_STRUCT_BCA:
1451 case DVD_STRUCT_MANUFACT:
1455 case DVD_STRUCT_DDS:
1456 case DVD_STRUCT_PRERECORDED:
1457 case DVD_STRUCT_UNIQUEID:
1458 case DVD_STRUCT_LIST:
1459 case DVD_STRUCT_CMI:
1460 case DVD_STRUCT_RMD_LAST:
1461 case DVD_STRUCT_RMD_RMA:
1462 case DVD_STRUCT_DCB:
1469 if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
1471 d->length = htons(length - 2);
1473 bzero(ccb, sizeof(ccb));
1474 ccb[0] = ATAPI_READ_STRUCTURE;
1475 ccb[6] = s->layer_num;
1477 ccb[8] = (length >> 8) & 0xff;
1478 ccb[9] = length & 0xff;
1479 ccb[10] = s->agid << 6;
1480 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30);
1486 switch (s->format) {
1487 case DVD_STRUCT_PHYSICAL: {
1488 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
1490 layer->book_type = d->data[0] >> 4;
1491 layer->book_version = d->data[0] & 0xf;
1492 layer->disc_size = d->data[1] >> 4;
1493 layer->max_rate = d->data[1] & 0xf;
1494 layer->nlayers = (d->data[2] >> 5) & 3;
1495 layer->track_path = (d->data[2] >> 4) & 1;
1496 layer->layer_type = d->data[2] & 0xf;
1497 layer->linear_density = d->data[3] >> 4;
1498 layer->track_density = d->data[3] & 0xf;
1499 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
1500 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
1501 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
1502 layer->bca = d->data[16] >> 7;
1506 case DVD_STRUCT_COPYRIGHT:
1507 s->cpst = d->data[0];
1508 s->rmi = d->data[0];
1511 case DVD_STRUCT_DISCKEY:
1512 bcopy(&d->data[0], &s->data[0], 2048);
1515 case DVD_STRUCT_BCA:
1516 s->length = ntohs(d->length);
1517 bcopy(&d->data[0], &s->data[0], s->length);
1520 case DVD_STRUCT_MANUFACT:
1521 s->length = ntohs(d->length);
1522 bcopy(&d->data[0], &s->data[0], s->length);
1533 acd_tray(device_t dev, int close)
1535 struct ata_device *atadev = device_get_softc(dev);
1536 struct acd_softc *cdp = device_get_ivars(dev);
1539 if (cdp->cap.mechanism & MST_EJECT) {
1541 if (!(error = acd_start_stop(dev, 3))) {
1543 acd_prevent_allow(dev, 1);
1544 cdp->flags |= F_LOCKED;
1548 acd_start_stop(dev, 0);
1549 acd_prevent_allow(dev, 0);
1550 cdp->flags &= ~F_LOCKED;
1551 atadev->flags |= ATA_D_MEDIA_CHANGED;
1552 error = acd_start_stop(dev, 2);
1559 acd_blank(device_t dev, int blanktype)
1561 struct ata_device *atadev = device_get_softc(dev);
1562 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
1563 0, 0, 0, 0, 0, 0, 0, 0 };
1565 atadev->flags |= ATA_D_MEDIA_CHANGED;
1566 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1570 acd_prevent_allow(device_t dev, int lock)
1572 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
1573 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1575 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1579 acd_start_stop(device_t dev, int start)
1581 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
1582 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1584 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1588 acd_pause_resume(device_t dev, int pause)
1590 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
1591 0, 0, 0, 0, 0, 0, 0 };
1593 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1597 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize)
1599 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
1600 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1603 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10);
1608 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize)
1610 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
1611 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
1613 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30);
1617 acd_set_speed(device_t dev, int rdspeed, int wrspeed)
1619 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
1620 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1623 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1630 acd_get_cap(device_t dev)
1632 struct acd_softc *cdp = device_get_ivars(dev);
1635 /* get drive capabilities, some bugridden drives needs this repeated */
1636 for (count = 0 ; count < 5 ; count++) {
1637 if (!acd_mode_sense(dev, ATAPI_CDROM_CAP_PAGE,
1638 (caddr_t)&cdp->cap, sizeof(cdp->cap)) &&
1639 cdp->cap.page_code == ATAPI_CDROM_CAP_PAGE) {
1640 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
1641 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
1642 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
1643 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177);
1644 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
1645 cdp->cap.buf_size = ntohs(cdp->cap.buf_size);
1651 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps)
1653 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0,
1654 (sizeof(struct cdr_format_capacities) >> 8) & 0xff,
1655 sizeof(struct cdr_format_capacities) & 0xff,
1656 0, 0, 0, 0, 0, 0, 0 };
1658 return ata_atapicmd(dev, ccb, (caddr_t)caps,
1659 sizeof(struct cdr_format_capacities), ATA_R_READ, 30);
1663 acd_format(device_t dev, struct cdr_format_params* params)
1665 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0,
1669 error = ata_atapicmd(dev, ccb, (u_int8_t *)params,
1670 sizeof(struct cdr_format_params), 0, 30);
1675 acd_test_ready(device_t dev)
1677 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
1678 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
1680 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
1684 acd_describe(device_t dev)
1686 struct ata_channel *ch = device_get_softc(device_get_parent(dev));
1687 struct ata_device *atadev = device_get_softc(dev);
1688 struct acd_softc *cdp = device_get_ivars(dev);
1693 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n",
1694 atadev->param.model, atadev->param.revision,
1695 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1696 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1697 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1698 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1699 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM",
1700 device_get_unit(ch->dev),
1701 (atadev->unit == ATA_MASTER) ? "master" : "slave");
1703 device_printf(dev, "%s", "");
1704 if (cdp->cap.cur_read_speed) {
1705 printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
1706 if (cdp->cap.max_read_speed)
1707 printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
1708 if ((cdp->cap.cur_write_speed) &&
1709 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1710 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) {
1711 printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
1712 if (cdp->cap.max_write_speed)
1713 printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
1717 if (cdp->cap.buf_size) {
1718 printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
1721 printf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode));
1723 device_printf(dev, "Reads:");
1725 if (cdp->cap.media & MST_READ_CDR) {
1726 printf(" CDR"); comma = 1;
1728 if (cdp->cap.media & MST_READ_CDRW) {
1729 printf("%s CDRW", comma ? "," : ""); comma = 1;
1731 if (cdp->cap.capabilities & MST_READ_CDDA) {
1732 if (cdp->cap.capabilities & MST_CDDA_STREAM)
1733 printf("%s CDDA stream", comma ? "," : "");
1735 printf("%s CDDA", comma ? "," : "");
1738 if (cdp->cap.media & MST_READ_DVDROM) {
1739 printf("%s DVDROM", comma ? "," : ""); comma = 1;
1741 if (cdp->cap.media & MST_READ_DVDR) {
1742 printf("%s DVDR", comma ? "," : ""); comma = 1;
1744 if (cdp->cap.media & MST_READ_DVDRAM) {
1745 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1747 if (cdp->cap.media & MST_READ_PACKET)
1748 printf("%s packet", comma ? "," : "");
1751 device_printf(dev, "Writes:");
1752 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
1753 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) {
1755 if (cdp->cap.media & MST_WRITE_CDR) {
1756 printf(" CDR" ); comma = 1;
1758 if (cdp->cap.media & MST_WRITE_CDRW) {
1759 printf("%s CDRW", comma ? "," : ""); comma = 1;
1761 if (cdp->cap.media & MST_WRITE_DVDR) {
1762 printf("%s DVDR", comma ? "," : ""); comma = 1;
1764 if (cdp->cap.media & MST_WRITE_DVDRAM) {
1765 printf("%s DVDRAM", comma ? "," : ""); comma = 1;
1767 if (cdp->cap.media & MST_WRITE_TEST) {
1768 printf("%s test write", comma ? "," : ""); comma = 1;
1770 if (cdp->cap.capabilities & MST_BURNPROOF)
1771 printf("%s burnproof", comma ? "," : "");
1774 if (cdp->cap.capabilities & MST_AUDIO_PLAY) {
1775 device_printf(dev, "Audio: ");
1776 if (cdp->cap.capabilities & MST_AUDIO_PLAY)
1778 if (cdp->cap.max_vol_levels)
1779 printf(", %d volume levels", cdp->cap.max_vol_levels);
1782 device_printf(dev, "Mechanism: ");
1783 switch (cdp->cap.mechanism & MST_MECH_MASK) {
1784 case MST_MECH_CADDY:
1785 mechanism = "caddy"; break;
1787 mechanism = "tray"; break;
1788 case MST_MECH_POPUP:
1789 mechanism = "popup"; break;
1790 case MST_MECH_CHANGER:
1791 mechanism = "changer"; break;
1792 case MST_MECH_CARTRIDGE:
1793 mechanism = "cartridge"; break;
1795 mechanism = 0; break;
1798 printf("%s%s", (cdp->cap.mechanism & MST_EJECT) ?
1799 "ejectable " : "", mechanism);
1800 else if (cdp->cap.mechanism & MST_EJECT)
1801 printf("ejectable");
1803 if (cdp->cap.mechanism & MST_LOCKABLE)
1804 printf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked");
1805 if (cdp->cap.mechanism & MST_PREVENT)
1806 printf(", lock protected");
1809 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) {
1810 device_printf(dev, "Medium: ");
1811 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1813 printf("CD-ROM "); break;
1815 printf("CD-R "); break;
1817 printf("CD-RW "); break;
1819 printf("door open"); break;
1821 printf("no/blank disc"); break;
1823 printf("medium format error"); break;
1825 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
1826 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
1828 printf("120mm data disc"); break;
1830 printf("120mm audio disc"); break;
1832 printf("120mm data/audio disc"); break;
1834 printf("120mm photo disc"); break;
1836 printf("80mm data disc"); break;
1838 printf("80mm audio disc"); break;
1840 printf("80mm data/audio disc"); break;
1842 printf("80mm photo disc"); break;
1844 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
1846 printf("unknown"); break;
1849 printf("blank"); break;
1853 printf("unknown (0x%x)", cdp->cap.medium_type); break;
1860 device_printf(dev, "%s ",
1861 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
1862 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
1863 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
1864 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
1865 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" :
1867 if (cdp->changer_info)
1868 printf("with %d CD changer ", cdp->changer_info->slots);
1869 printf("<%.40s/%.8s> at ata%d-%s %s\n",
1870 atadev->param.model, atadev->param.revision,
1871 device_get_unit(ch->dev),
1872 (atadev->unit == ATA_MASTER) ? "master" : "slave",
1873 ata_mode2str(atadev->mode) );
1877 static device_method_t acd_methods[] = {
1878 /* device interface */
1879 DEVMETHOD(device_probe, acd_probe),
1880 DEVMETHOD(device_attach, acd_attach),
1881 DEVMETHOD(device_detach, acd_detach),
1882 DEVMETHOD(device_shutdown, acd_shutdown),
1885 DEVMETHOD(ata_reinit, acd_reinit),
1890 static driver_t acd_driver = {
1896 static devclass_t acd_devclass;
1899 acd_modevent(module_t mod, int what, void *arg)
1901 g_modevent(0, what, &acd_class);
1905 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, acd_modevent, NULL);
1906 MODULE_VERSION(acd, 1);
1907 MODULE_DEPEND(acd, ata, 1, 1, 1);