1922 lines
50 KiB
C
1922 lines
50 KiB
C
/*-
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* Copyright (c) 1998 - 2008 Søren Schmidt <sos@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification, immediately at the beginning of the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_ata.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/ata.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/malloc.h>
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#include <sys/priv.h>
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#include <sys/proc.h>
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#include <sys/bio.h>
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#include <sys/bus.h>
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#include <sys/cdio.h>
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#include <sys/cdrio.h>
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#include <sys/dvdio.h>
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#include <sys/disk.h>
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#include <sys/fcntl.h>
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#include <sys/conf.h>
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#include <sys/ctype.h>
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#include <sys/sema.h>
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#include <sys/taskqueue.h>
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#include <vm/uma.h>
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#include <machine/bus.h>
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#include <geom/geom.h>
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#include <dev/ata/ata-all.h>
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#include <dev/ata/atapi-cd.h>
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#include <ata_if.h>
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/* prototypes */
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static void acd_geom_attach(void *, int);
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static void acd_geom_detach(void *, int);
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static void acd_set_ioparm(device_t);
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static void acd_describe(device_t);
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static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *);
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static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t);
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static int acd_geom_access(struct g_provider *, int, int, int);
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static g_ioctl_t acd_geom_ioctl;
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static void acd_geom_start(struct bio *);
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static void acd_strategy(struct bio *);
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static void acd_done(struct ata_request *);
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static void acd_read_toc(device_t);
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static int acd_play(device_t, int, int);
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static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t);
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static int acd_init_writer(device_t, int);
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static int acd_fixate(device_t, int);
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static int acd_init_track(device_t, struct cdr_track *);
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static int acd_flush(device_t);
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static int acd_read_track_info(device_t, int32_t, struct acd_track_info *);
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static int acd_get_progress(device_t, int *);
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static int acd_send_cue(device_t, struct cdr_cuesheet *);
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static int acd_report_key(device_t, struct dvd_authinfo *);
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static int acd_send_key(device_t, struct dvd_authinfo *);
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static int acd_read_structure(device_t, struct dvd_struct *);
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static int acd_tray(device_t, int);
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static int acd_blank(device_t, int);
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static int acd_prevent_allow(device_t, int);
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static int acd_start_stop(device_t, int);
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static int acd_pause_resume(device_t, int);
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static int acd_mode_sense(device_t, int, caddr_t, int);
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static int acd_mode_select(device_t, caddr_t, int);
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static int acd_set_speed(device_t, int, int);
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static void acd_get_cap(device_t);
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static int acd_read_format_caps(device_t, struct cdr_format_capacities *);
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static int acd_format(device_t, struct cdr_format_params *);
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static int acd_test_ready(device_t);
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/* internal vars */
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static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers");
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static struct g_class acd_class = {
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.name = "ACD",
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.version = G_VERSION,
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.access = acd_geom_access,
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.ioctl = acd_geom_ioctl,
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.start = acd_geom_start,
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};
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//DECLARE_GEOM_CLASS(acd_class, acd);
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static int
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acd_probe(device_t dev)
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{
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struct ata_device *atadev = device_get_softc(dev);
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if ((atadev->param.config & ATA_PROTO_ATAPI) &&
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(atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM)
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return 0;
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else
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return ENXIO;
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}
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static int
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acd_attach(device_t dev)
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{
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struct acd_softc *cdp;
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if (!(cdp = malloc(sizeof(struct acd_softc), M_ACD, M_NOWAIT | M_ZERO))) {
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device_printf(dev, "out of memory\n");
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return ENOMEM;
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}
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cdp->block_size = 2048;
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device_set_ivars(dev, cdp);
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ata_setmode(dev);
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ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0);
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acd_get_cap(dev);
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g_post_event(acd_geom_attach, dev, M_WAITOK, NULL);
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/* announce we are here */
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acd_describe(dev);
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return 0;
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}
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static int
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acd_detach(device_t dev)
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{
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g_waitfor_event(acd_geom_detach, dev, M_WAITOK, NULL);
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return 0;
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}
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static int
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acd_shutdown(device_t dev)
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{
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struct ata_device *atadev = device_get_softc(dev);
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if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE)
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ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0);
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return 0;
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}
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static int
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acd_reinit(device_t dev)
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{
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struct ata_channel *ch = device_get_softc(device_get_parent(dev));
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struct ata_device *atadev = device_get_softc(dev);
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/* if detach pending, return error */
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if (!(ch->devices & (ATA_ATAPI_MASTER << atadev->unit)))
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return 1;
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ata_setmode(dev);
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return 0;
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}
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static void
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acd_geom_attach(void *arg, int flag)
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{
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struct ata_device *atadev = device_get_softc(arg);
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struct acd_softc *cdp = device_get_ivars(arg);
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struct g_geom *gp;
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struct g_provider *pp;
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g_topology_assert();
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gp = g_new_geomf(&acd_class, "acd%d", device_get_unit(arg));
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gp->softc = arg;
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cdp->gp = gp;
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pp = g_new_providerf(gp, "acd%d", device_get_unit(arg));
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pp->index = 0;
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cdp->pp[0] = pp;
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g_error_provider(pp, 0);
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atadev->flags |= ATA_D_MEDIA_CHANGED;
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acd_set_ioparm(arg);
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}
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static void
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acd_geom_detach(void *arg, int flag)
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{
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struct acd_softc *cdp = device_get_ivars(arg);
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/* signal geom so we dont get any further requests */
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g_wither_geom(cdp->gp, ENXIO);
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/* fail requests on the queue and any thats "in flight" for this device */
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ata_fail_requests(arg);
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/* dont leave anything behind */
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device_set_ivars(arg, NULL);
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free(cdp, M_ACD);
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}
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static int
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acd_geom_ioctl(struct g_provider *pp, u_long cmd, void *addr, int fflag, struct thread *td)
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{
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device_t dev = pp->geom->softc;
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struct ata_device *atadev = device_get_softc(dev);
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struct acd_softc *cdp = device_get_ivars(dev);
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int error = 0, nocopyout = 0;
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if (!cdp)
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return ENXIO;
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if (atadev->flags & ATA_D_MEDIA_CHANGED) {
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switch (cmd) {
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case CDIOCRESET:
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acd_test_ready(dev);
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break;
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default:
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acd_read_toc(dev);
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acd_prevent_allow(dev, 1);
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cdp->flags |= F_LOCKED;
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break;
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}
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}
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switch (cmd) {
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case CDIOCRESUME:
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error = acd_pause_resume(dev, 1);
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break;
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case CDIOCPAUSE:
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error = acd_pause_resume(dev, 0);
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break;
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case CDIOCSTART:
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error = acd_start_stop(dev, 1);
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break;
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case CDIOCSTOP:
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error = acd_start_stop(dev, 0);
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break;
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case CDIOCALLOW:
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error = acd_prevent_allow(dev, 0);
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cdp->flags &= ~F_LOCKED;
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break;
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case CDIOCPREVENT:
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error = acd_prevent_allow(dev, 1);
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cdp->flags |= F_LOCKED;
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break;
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/*
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* XXXRW: Why does this require privilege?
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*/
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case CDIOCRESET:
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error = priv_check(td, PRIV_DRIVER);
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if (error)
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break;
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error = acd_test_ready(dev);
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break;
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case CDIOCEJECT:
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if (pp->acr != 1) {
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error = EBUSY;
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break;
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}
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error = acd_tray(dev, 0);
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break;
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case CDIOCCLOSE:
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if (pp->acr != 1)
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break;
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error = acd_tray(dev, 1);
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break;
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case CDIOREADTOCHEADER:
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if (!cdp->toc.hdr.ending_track) {
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error = EIO;
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break;
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}
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bcopy(&cdp->toc.hdr, addr, sizeof(cdp->toc.hdr));
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break;
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case CDIOREADTOCENTRYS:
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{
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struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)addr;
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struct toc *toc = &cdp->toc;
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int starting_track = te->starting_track;
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int len;
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if (!toc->hdr.ending_track) {
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error = EIO;
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break;
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}
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if (te->data_len < sizeof(toc->tab[0]) ||
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(te->data_len % sizeof(toc->tab[0])) != 0 ||
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(te->address_format != CD_MSF_FORMAT &&
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te->address_format != CD_LBA_FORMAT)) {
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error = EINVAL;
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break;
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}
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if (!starting_track)
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starting_track = toc->hdr.starting_track;
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else if (starting_track == 170)
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starting_track = toc->hdr.ending_track + 1;
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else if (starting_track < toc->hdr.starting_track ||
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starting_track > toc->hdr.ending_track + 1) {
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error = EINVAL;
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break;
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}
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len = ((toc->hdr.ending_track + 1 - starting_track) + 1) *
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sizeof(toc->tab[0]);
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if (te->data_len < len)
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len = te->data_len;
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if (len > sizeof(toc->tab)) {
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error = EINVAL;
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break;
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}
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if (te->address_format == CD_MSF_FORMAT) {
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struct cd_toc_entry *entry;
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if (!(toc = malloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
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error = ENOMEM;
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break;
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}
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bcopy(&cdp->toc, toc, sizeof(struct toc));
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entry = toc->tab + (toc->hdr.ending_track + 1 -
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toc->hdr.starting_track) + 1;
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while (--entry >= toc->tab) {
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lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
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&entry->addr.msf.second, &entry->addr.msf.frame);
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entry->addr_type = CD_MSF_FORMAT;
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}
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}
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error = copyout(toc->tab + starting_track - toc->hdr.starting_track,
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te->data, len);
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if (te->address_format == CD_MSF_FORMAT)
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free(toc, M_ACD);
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}
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break;
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case CDIOREADTOCENTRY:
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{
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struct ioc_read_toc_single_entry *te =
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(struct ioc_read_toc_single_entry *)addr;
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struct toc *toc = &cdp->toc;
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u_char track = te->track;
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if (!toc->hdr.ending_track) {
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error = EIO;
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break;
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}
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if (te->address_format != CD_MSF_FORMAT &&
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te->address_format != CD_LBA_FORMAT) {
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error = EINVAL;
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break;
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}
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if (!track)
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track = toc->hdr.starting_track;
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else if (track == 170)
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track = toc->hdr.ending_track + 1;
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else if (track < toc->hdr.starting_track ||
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track > toc->hdr.ending_track + 1) {
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error = EINVAL;
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break;
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}
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if (te->address_format == CD_MSF_FORMAT) {
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struct cd_toc_entry *entry;
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if (!(toc = malloc(sizeof(struct toc), M_ACD, M_NOWAIT))) {
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error = ENOMEM;
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break;
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}
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bcopy(&cdp->toc, toc, sizeof(struct toc));
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entry = toc->tab + (track - toc->hdr.starting_track);
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lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute,
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&entry->addr.msf.second, &entry->addr.msf.frame);
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}
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bcopy(toc->tab + track - toc->hdr.starting_track,
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&te->entry, sizeof(struct cd_toc_entry));
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if (te->address_format == CD_MSF_FORMAT)
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free(toc, M_ACD);
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}
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break;
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#if __FreeBSD_version > 600008
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case CDIOCREADSUBCHANNEL_SYSSPACE:
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nocopyout = 1;
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/* FALLTHROUGH */
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#endif
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case CDIOCREADSUBCHANNEL:
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{
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struct ioc_read_subchannel *args =
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(struct ioc_read_subchannel *)addr;
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u_int8_t format;
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int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0,
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sizeof(cdp->subchan)>>8, sizeof(cdp->subchan),
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0, 0, 0, 0, 0, 0, 0 };
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if (args->data_len > sizeof(struct cd_sub_channel_info) ||
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args->data_len < sizeof(struct cd_sub_channel_header)) {
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error = EINVAL;
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break;
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}
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format = args->data_format;
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if ((format != CD_CURRENT_POSITION) &&
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(format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) {
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error = EINVAL;
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break;
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}
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ccb[1] = args->address_format & CD_MSF_FORMAT;
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if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
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sizeof(cdp->subchan), ATA_R_READ, 10)))
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break;
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if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) {
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if (cdp->subchan.header.audio_status == 0x11) {
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error = EINVAL;
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break;
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}
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ccb[3] = format;
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if (format == CD_TRACK_INFO)
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ccb[6] = args->track;
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if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan,
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sizeof(cdp->subchan),ATA_R_READ,10))){
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break;
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}
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}
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if (nocopyout == 0) {
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error = copyout(&cdp->subchan, args->data, args->data_len);
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} else {
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error = 0;
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bcopy(&cdp->subchan, args->data, args->data_len);
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}
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}
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break;
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|
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case CDIOCPLAYMSF:
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{
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struct ioc_play_msf *args = (struct ioc_play_msf *)addr;
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error =
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acd_play(dev,
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msf2lba(args->start_m, args->start_s, args->start_f),
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msf2lba(args->end_m, args->end_s, args->end_f));
|
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}
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break;
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|
|
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case CDIOCPLAYBLOCKS:
|
|
{
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struct ioc_play_blocks *args = (struct ioc_play_blocks *)addr;
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|
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error = acd_play(dev, args->blk, args->blk + args->len);
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}
|
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break;
|
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|
|
case CDIOCPLAYTRACKS:
|
|
{
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struct ioc_play_track *args = (struct ioc_play_track *)addr;
|
|
int t1, t2;
|
|
|
|
if (!cdp->toc.hdr.ending_track) {
|
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error = EIO;
|
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break;
|
|
}
|
|
if (args->end_track < cdp->toc.hdr.ending_track + 1)
|
|
++args->end_track;
|
|
if (args->end_track > cdp->toc.hdr.ending_track + 1)
|
|
args->end_track = cdp->toc.hdr.ending_track + 1;
|
|
t1 = args->start_track - cdp->toc.hdr.starting_track;
|
|
t2 = args->end_track - cdp->toc.hdr.starting_track;
|
|
if (t1 < 0 || t2 < 0 ||
|
|
t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) {
|
|
error = EINVAL;
|
|
break;
|
|
}
|
|
error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba),
|
|
ntohl(cdp->toc.tab[t2].addr.lba));
|
|
}
|
|
break;
|
|
|
|
case CDIOCGETVOL:
|
|
{
|
|
struct ioc_vol *arg = (struct ioc_vol *)addr;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
|
|
(caddr_t)&cdp->au, sizeof(cdp->au))))
|
|
break;
|
|
|
|
if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
|
|
error = EIO;
|
|
break;
|
|
}
|
|
arg->vol[0] = cdp->au.port[0].volume;
|
|
arg->vol[1] = cdp->au.port[1].volume;
|
|
arg->vol[2] = cdp->au.port[2].volume;
|
|
arg->vol[3] = cdp->au.port[3].volume;
|
|
}
|
|
break;
|
|
|
|
case CDIOCSETVOL:
|
|
{
|
|
struct ioc_vol *arg = (struct ioc_vol *)addr;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE,
|
|
(caddr_t)&cdp->au, sizeof(cdp->au))))
|
|
break;
|
|
if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) {
|
|
error = EIO;
|
|
break;
|
|
}
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK,
|
|
(caddr_t)&cdp->aumask,
|
|
sizeof(cdp->aumask))))
|
|
break;
|
|
cdp->au.data_length = 0;
|
|
cdp->au.port[0].channels = CHANNEL_0;
|
|
cdp->au.port[1].channels = CHANNEL_1;
|
|
cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume;
|
|
cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume;
|
|
cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume;
|
|
cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume;
|
|
error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
|
|
}
|
|
break;
|
|
|
|
case CDIOCSETPATCH:
|
|
{
|
|
struct ioc_patch *arg = (struct ioc_patch *)addr;
|
|
|
|
error = acd_setchan(dev, arg->patch[0], arg->patch[1],
|
|
arg->patch[2], arg->patch[3]);
|
|
}
|
|
break;
|
|
|
|
case CDIOCSETMONO:
|
|
error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0);
|
|
break;
|
|
|
|
case CDIOCSETSTEREO:
|
|
error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0);
|
|
break;
|
|
|
|
case CDIOCSETMUTE:
|
|
error = acd_setchan(dev, 0, 0, 0, 0);
|
|
break;
|
|
|
|
case CDIOCSETLEFT:
|
|
error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0);
|
|
break;
|
|
|
|
case CDIOCSETRIGHT:
|
|
error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0);
|
|
break;
|
|
|
|
case CDRIOCBLANK:
|
|
error = acd_blank(dev, (*(int *)addr));
|
|
break;
|
|
|
|
case CDRIOCNEXTWRITEABLEADDR:
|
|
{
|
|
struct acd_track_info track_info;
|
|
|
|
if ((error = acd_read_track_info(dev, 0xff, &track_info)))
|
|
break;
|
|
|
|
if (!track_info.nwa_valid) {
|
|
error = EINVAL;
|
|
break;
|
|
}
|
|
*(int*)addr = track_info.next_writeable_addr;
|
|
}
|
|
break;
|
|
|
|
case CDRIOCINITWRITER:
|
|
error = acd_init_writer(dev, (*(int *)addr));
|
|
break;
|
|
|
|
case CDRIOCINITTRACK:
|
|
error = acd_init_track(dev, (struct cdr_track *)addr);
|
|
break;
|
|
|
|
case CDRIOCFLUSH:
|
|
error = acd_flush(dev);
|
|
break;
|
|
|
|
case CDRIOCFIXATE:
|
|
error = acd_fixate(dev, (*(int *)addr));
|
|
break;
|
|
|
|
case CDRIOCREADSPEED:
|
|
{
|
|
int speed = *(int *)addr;
|
|
|
|
/* Preserve old behavior: units in multiples of CDROM speed */
|
|
if (speed < 177)
|
|
speed *= 177;
|
|
error = acd_set_speed(dev, speed, CDR_MAX_SPEED);
|
|
}
|
|
break;
|
|
|
|
case CDRIOCWRITESPEED:
|
|
{
|
|
int speed = *(int *)addr;
|
|
|
|
if (speed < 177)
|
|
speed *= 177;
|
|
error = acd_set_speed(dev, CDR_MAX_SPEED, speed);
|
|
}
|
|
break;
|
|
|
|
case CDRIOCGETBLOCKSIZE:
|
|
*(int *)addr = cdp->block_size;
|
|
break;
|
|
|
|
case CDRIOCSETBLOCKSIZE:
|
|
cdp->block_size = *(int *)addr;
|
|
pp->sectorsize = cdp->block_size; /* hack for GEOM SOS */
|
|
acd_set_ioparm(dev);
|
|
break;
|
|
|
|
case CDRIOCGETPROGRESS:
|
|
error = acd_get_progress(dev, (int *)addr);
|
|
break;
|
|
|
|
case CDRIOCSENDCUE:
|
|
error = acd_send_cue(dev, (struct cdr_cuesheet *)addr);
|
|
break;
|
|
|
|
case CDRIOCREADFORMATCAPS:
|
|
error = acd_read_format_caps(dev, (struct cdr_format_capacities *)addr);
|
|
break;
|
|
|
|
case CDRIOCFORMAT:
|
|
error = acd_format(dev, (struct cdr_format_params *)addr);
|
|
break;
|
|
|
|
case DVDIOCREPORTKEY:
|
|
if (cdp->cap.media & MST_READ_DVDROM)
|
|
error = acd_report_key(dev, (struct dvd_authinfo *)addr);
|
|
else
|
|
error = EINVAL;
|
|
break;
|
|
|
|
case DVDIOCSENDKEY:
|
|
if (cdp->cap.media & MST_READ_DVDROM)
|
|
error = acd_send_key(dev, (struct dvd_authinfo *)addr);
|
|
else
|
|
error = EINVAL;
|
|
break;
|
|
|
|
case DVDIOCREADSTRUCTURE:
|
|
if (cdp->cap.media & MST_READ_DVDROM)
|
|
error = acd_read_structure(dev, (struct dvd_struct *)addr);
|
|
else
|
|
error = EINVAL;
|
|
break;
|
|
|
|
default:
|
|
error = ata_device_ioctl(dev, cmd, addr);
|
|
}
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_geom_access(struct g_provider *pp, int dr, int dw, int de)
|
|
{
|
|
device_t dev = pp->geom->softc;
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
struct ata_request *request;
|
|
int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
int timeout = 60, track;
|
|
|
|
if (!(request = ata_alloc_request()))
|
|
return ENOMEM;
|
|
|
|
/* wait if drive is not finished loading the medium */
|
|
while (timeout--) {
|
|
request->dev = dev;
|
|
bcopy(ccb, request->u.atapi.ccb, 16);
|
|
request->flags = ATA_R_ATAPI;
|
|
request->timeout = ATA_REQUEST_TIMEOUT;
|
|
ata_queue_request(request);
|
|
if (!request->error &&
|
|
(request->u.atapi.sense.key == 2 ||
|
|
request->u.atapi.sense.key == 7) &&
|
|
request->u.atapi.sense.asc == 4 &&
|
|
request->u.atapi.sense.ascq == 1)
|
|
pause("acdld", hz / 2);
|
|
else
|
|
break;
|
|
}
|
|
ata_free_request(request);
|
|
|
|
if (pp->acr == 0) {
|
|
acd_prevent_allow(dev, 1);
|
|
cdp->flags |= F_LOCKED;
|
|
acd_read_toc(dev);
|
|
}
|
|
|
|
if (dr + pp->acr == 0) {
|
|
acd_prevent_allow(dev, 0);
|
|
cdp->flags &= ~F_LOCKED;
|
|
}
|
|
|
|
if ((track = pp->index)) {
|
|
pp->sectorsize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
|
|
pp->mediasize = ntohl(cdp->toc.tab[track].addr.lba) -
|
|
ntohl(cdp->toc.tab[track - 1].addr.lba);
|
|
}
|
|
else {
|
|
pp->sectorsize = cdp->block_size;
|
|
pp->mediasize = cdp->disk_size;
|
|
}
|
|
pp->mediasize *= pp->sectorsize;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
acd_geom_start(struct bio *bp)
|
|
{
|
|
device_t dev = bp->bio_to->geom->softc;
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
|
|
if (bp->bio_cmd != BIO_READ && bp->bio_cmd != BIO_WRITE) {
|
|
g_io_deliver(bp, EOPNOTSUPP);
|
|
return;
|
|
}
|
|
|
|
if (bp->bio_cmd == BIO_READ && cdp->disk_size == -1) {
|
|
g_io_deliver(bp, EIO);
|
|
return;
|
|
}
|
|
|
|
/* GEOM classes must do their own request limiting */
|
|
if (bp->bio_length <= cdp->iomax) {
|
|
bp->bio_pblkno = bp->bio_offset / bp->bio_to->sectorsize;
|
|
acd_strategy(bp);
|
|
}
|
|
else {
|
|
u_int pos, size = cdp->iomax - cdp->iomax % bp->bio_to->sectorsize;
|
|
struct bio *bp2, *bp3;
|
|
|
|
if (!(bp2 = g_clone_bio(bp)))
|
|
g_io_deliver(bp, EIO);
|
|
|
|
for (pos = 0; bp2; pos += size) {
|
|
bp3 = NULL;
|
|
bp2->bio_done = g_std_done;
|
|
bp2->bio_to = bp->bio_to;
|
|
bp2->bio_offset += pos;
|
|
bp2->bio_data += pos;
|
|
bp2->bio_length = bp->bio_length - pos;
|
|
if (bp2->bio_length > size) {
|
|
bp2->bio_length = size;
|
|
if (!(bp3 = g_clone_bio(bp)))
|
|
bp->bio_error = ENOMEM;
|
|
}
|
|
bp2->bio_pblkno = bp2->bio_offset / bp2->bio_to->sectorsize;
|
|
acd_strategy(bp2);
|
|
bp2 = bp3;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
acd_strategy(struct bio *bp)
|
|
{
|
|
device_t dev = bp->bio_to->geom->softc;
|
|
struct ata_device *atadev = device_get_softc(dev);
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
struct ata_request *request;
|
|
u_int32_t lba, lastlba, count;
|
|
int8_t ccb[16];
|
|
int track, blocksize;
|
|
|
|
/* reject all queued entries if media changed */
|
|
if (atadev->flags & ATA_D_MEDIA_CHANGED) {
|
|
g_io_deliver(bp, EIO);
|
|
return;
|
|
}
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
|
|
track = bp->bio_to->index;
|
|
|
|
if (track) {
|
|
blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352;
|
|
lastlba = ntohl(cdp->toc.tab[track].addr.lba);
|
|
lba = bp->bio_offset / blocksize;
|
|
lba += ntohl(cdp->toc.tab[track - 1].addr.lba);
|
|
}
|
|
else {
|
|
blocksize = cdp->block_size;
|
|
lastlba = cdp->disk_size;
|
|
lba = bp->bio_offset / blocksize;
|
|
}
|
|
|
|
count = bp->bio_length / blocksize;
|
|
|
|
if (bp->bio_cmd == BIO_READ) {
|
|
/* if transfer goes beyond range adjust it to be within limits */
|
|
if (lba + count > lastlba) {
|
|
/* if we are entirely beyond EOM return EOF */
|
|
if (lastlba <= lba) {
|
|
g_io_deliver(bp, 0);
|
|
return;
|
|
}
|
|
count = lastlba - lba;
|
|
}
|
|
switch (blocksize) {
|
|
case 2048:
|
|
ccb[0] = ATAPI_READ_BIG;
|
|
break;
|
|
|
|
case 2352:
|
|
ccb[0] = ATAPI_READ_CD;
|
|
ccb[9] = 0xf8;
|
|
break;
|
|
|
|
default:
|
|
ccb[0] = ATAPI_READ_CD;
|
|
ccb[9] = 0x10;
|
|
}
|
|
}
|
|
else
|
|
ccb[0] = ATAPI_WRITE_BIG;
|
|
|
|
ccb[1] = 0;
|
|
ccb[2] = lba>>24;
|
|
ccb[3] = lba>>16;
|
|
ccb[4] = lba>>8;
|
|
ccb[5] = lba;
|
|
ccb[6] = count>>16;
|
|
ccb[7] = count>>8;
|
|
ccb[8] = count;
|
|
|
|
if (!(request = ata_alloc_request())) {
|
|
g_io_deliver(bp, ENOMEM);
|
|
return;
|
|
}
|
|
request->dev = dev;
|
|
request->bio = bp;
|
|
bcopy(ccb, request->u.atapi.ccb, 16);
|
|
request->data = bp->bio_data;
|
|
request->bytecount = count * blocksize;
|
|
request->transfersize = min(request->bytecount, 65534);
|
|
request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30;
|
|
request->retries = 2;
|
|
request->callback = acd_done;
|
|
request->flags = ATA_R_ATAPI;
|
|
if (atadev->mode >= ATA_DMA)
|
|
request->flags |= ATA_R_DMA;
|
|
switch (bp->bio_cmd) {
|
|
case BIO_READ:
|
|
request->flags |= ATA_R_READ;
|
|
break;
|
|
case BIO_WRITE:
|
|
request->flags |= ATA_R_WRITE;
|
|
break;
|
|
default:
|
|
device_printf(dev, "unknown BIO operation\n");
|
|
ata_free_request(request);
|
|
g_io_deliver(bp, EIO);
|
|
return;
|
|
}
|
|
ata_queue_request(request);
|
|
}
|
|
|
|
static void
|
|
acd_done(struct ata_request *request)
|
|
{
|
|
struct bio *bp = request->bio;
|
|
|
|
/* finish up transfer */
|
|
bp->bio_completed = request->donecount;
|
|
g_io_deliver(bp, request->result);
|
|
ata_free_request(request);
|
|
}
|
|
|
|
static void
|
|
acd_set_ioparm(device_t dev)
|
|
{
|
|
struct ata_channel *ch = device_get_softc(device_get_parent(dev));
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
uint32_t max_iosize;
|
|
|
|
max_iosize = ch->dma.max_iosize ? ch->dma.max_iosize : DFLTPHYS;
|
|
|
|
cdp->iomax = min(max_iosize, 65534);
|
|
}
|
|
|
|
static void
|
|
lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f)
|
|
{
|
|
lba += 150;
|
|
lba &= 0xffffff;
|
|
*m = lba / (60 * 75);
|
|
lba %= (60 * 75);
|
|
*s = lba / 75;
|
|
*f = lba % 75;
|
|
}
|
|
|
|
static u_int32_t
|
|
msf2lba(u_int8_t m, u_int8_t s, u_int8_t f)
|
|
{
|
|
return (m * 60 + s) * 75 + f - 150;
|
|
}
|
|
|
|
static void
|
|
acd_read_toc(device_t dev)
|
|
{
|
|
struct ata_device *atadev = device_get_softc(dev);
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
struct g_provider *pp;
|
|
u_int32_t sizes[2];
|
|
int8_t ccb[16];
|
|
int track, ntracks, len;
|
|
|
|
atadev->flags &= ~ATA_D_MEDIA_CHANGED;
|
|
bzero(&cdp->toc, sizeof(cdp->toc));
|
|
cdp->disk_size = -1; /* hack for GEOM SOS */
|
|
|
|
if (acd_test_ready(dev))
|
|
return;
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry);
|
|
ccb[0] = ATAPI_READ_TOC;
|
|
ccb[7] = len>>8;
|
|
ccb[8] = len;
|
|
if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
|
|
ATA_R_READ | ATA_R_QUIET, 30)) {
|
|
bzero(&cdp->toc, sizeof(cdp->toc));
|
|
return;
|
|
}
|
|
ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1;
|
|
if (ntracks <= 0 || ntracks > MAXTRK) {
|
|
bzero(&cdp->toc, sizeof(cdp->toc));
|
|
return;
|
|
}
|
|
|
|
len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry);
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_READ_TOC;
|
|
ccb[7] = len>>8;
|
|
ccb[8] = len;
|
|
if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len,
|
|
ATA_R_READ | ATA_R_QUIET, 30)) {
|
|
bzero(&cdp->toc, sizeof(cdp->toc));
|
|
return;
|
|
}
|
|
cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len);
|
|
|
|
cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352;
|
|
acd_set_ioparm(dev);
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_READ_CAPACITY;
|
|
if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes),
|
|
ATA_R_READ | ATA_R_QUIET, 30)) {
|
|
bzero(&cdp->toc, sizeof(cdp->toc));
|
|
return;
|
|
}
|
|
cdp->disk_size = ntohl(sizes[0]) + 1;
|
|
|
|
for (track = 1; track <= ntracks; track ++) {
|
|
if (cdp->pp[track] != NULL)
|
|
continue;
|
|
pp = g_new_providerf(cdp->gp, "acd%dt%02d", device_get_unit(dev),track);
|
|
pp->index = track;
|
|
cdp->pp[track] = pp;
|
|
g_error_provider(pp, 0);
|
|
}
|
|
for (; track < MAXTRK; track ++) {
|
|
if (cdp->pp[track] == NULL)
|
|
continue;
|
|
cdp->pp[track]->flags |= G_PF_WITHER;
|
|
g_orphan_provider(cdp->pp[track], ENXIO);
|
|
cdp->pp[track] = NULL;
|
|
}
|
|
|
|
#ifdef ACD_DEBUG
|
|
if (cdp->disk_size && cdp->toc.hdr.ending_track) {
|
|
device_printf(dev, "(%d sectors (%d bytes)), %d tracks ",
|
|
cdp->disk_size, cdp->block_size,
|
|
cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1);
|
|
if (cdp->toc.tab[0].control & 4)
|
|
printf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576);
|
|
else
|
|
printf("%d:%d audio\n",
|
|
cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static int
|
|
acd_play(device_t dev, int start, int end)
|
|
{
|
|
int8_t ccb[16];
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_PLAY_MSF;
|
|
lba2msf(start, &ccb[3], &ccb[4], &ccb[5]);
|
|
lba2msf(end, &ccb[6], &ccb[7], &ccb[8]);
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 10);
|
|
}
|
|
|
|
static int
|
|
acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3)
|
|
{
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
int error;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au,
|
|
sizeof(cdp->au))))
|
|
return error;
|
|
if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE)
|
|
return EIO;
|
|
cdp->au.data_length = 0;
|
|
cdp->au.port[0].channels = c0;
|
|
cdp->au.port[1].channels = c1;
|
|
cdp->au.port[2].channels = c2;
|
|
cdp->au.port[3].channels = c3;
|
|
return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au));
|
|
}
|
|
|
|
static int
|
|
acd_init_writer(device_t dev, int test_write)
|
|
{
|
|
int8_t ccb[16];
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_REZERO;
|
|
ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
|
|
ccb[0] = ATAPI_SEND_OPC_INFO;
|
|
ccb[1] = 0x01;
|
|
ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30);
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
acd_fixate(device_t dev, int multisession)
|
|
{
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0 };
|
|
int timeout = 5*60*2;
|
|
int error, dummy;
|
|
struct write_param param;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
|
|
(caddr_t)¶m, sizeof(param))))
|
|
return error;
|
|
|
|
param.data_length = 0;
|
|
if (multisession)
|
|
param.session_type = CDR_SESS_MULTI;
|
|
else
|
|
param.session_type = CDR_SESS_NONE;
|
|
|
|
if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
|
|
return error;
|
|
|
|
error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
if (error)
|
|
return error;
|
|
|
|
/* some drives just return ready, wait for the expected fixate time */
|
|
if ((error = acd_test_ready(dev)) != EBUSY) {
|
|
timeout = timeout / (cdp->cap.cur_write_speed / 177);
|
|
pause("acdfix", timeout * hz / 2);
|
|
return acd_test_ready(dev);
|
|
}
|
|
|
|
while (timeout-- > 0) {
|
|
if ((error = acd_get_progress(dev, &dummy)))
|
|
return error;
|
|
if ((error = acd_test_ready(dev)) != EBUSY)
|
|
return error;
|
|
pause("acdcld", hz / 2);
|
|
}
|
|
return EIO;
|
|
}
|
|
|
|
static int
|
|
acd_init_track(device_t dev, struct cdr_track *track)
|
|
{
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
struct write_param param;
|
|
int error;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
|
|
(caddr_t)¶m, sizeof(param))))
|
|
return error;
|
|
|
|
param.data_length = 0;
|
|
param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
|
|
param.page_length = 0x32;
|
|
param.test_write = track->test_write ? 1 : 0;
|
|
param.write_type = CDR_WTYPE_TRACK;
|
|
param.session_type = CDR_SESS_NONE;
|
|
param.fp = 0;
|
|
param.packet_size = 0;
|
|
|
|
if (cdp->cap.capabilities & MST_BURNPROOF)
|
|
param.burnproof = 1;
|
|
|
|
switch (track->datablock_type) {
|
|
|
|
case CDR_DB_RAW:
|
|
if (track->preemp)
|
|
param.track_mode = CDR_TMODE_AUDIO_PREEMP;
|
|
else
|
|
param.track_mode = CDR_TMODE_AUDIO;
|
|
cdp->block_size = 2352;
|
|
param.datablock_type = CDR_DB_RAW;
|
|
param.session_format = CDR_SESS_CDROM;
|
|
break;
|
|
|
|
case CDR_DB_ROM_MODE1:
|
|
cdp->block_size = 2048;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_ROM_MODE1;
|
|
param.session_format = CDR_SESS_CDROM;
|
|
break;
|
|
|
|
case CDR_DB_ROM_MODE2:
|
|
cdp->block_size = 2336;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_ROM_MODE2;
|
|
param.session_format = CDR_SESS_CDROM;
|
|
break;
|
|
|
|
case CDR_DB_XA_MODE1:
|
|
cdp->block_size = 2048;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_XA_MODE1;
|
|
param.session_format = CDR_SESS_CDROM_XA;
|
|
break;
|
|
|
|
case CDR_DB_XA_MODE2_F1:
|
|
cdp->block_size = 2056;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_XA_MODE2_F1;
|
|
param.session_format = CDR_SESS_CDROM_XA;
|
|
break;
|
|
|
|
case CDR_DB_XA_MODE2_F2:
|
|
cdp->block_size = 2324;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_XA_MODE2_F2;
|
|
param.session_format = CDR_SESS_CDROM_XA;
|
|
break;
|
|
|
|
case CDR_DB_XA_MODE2_MIX:
|
|
cdp->block_size = 2332;
|
|
param.track_mode = CDR_TMODE_DATA;
|
|
param.datablock_type = CDR_DB_XA_MODE2_MIX;
|
|
param.session_format = CDR_SESS_CDROM_XA;
|
|
break;
|
|
}
|
|
acd_set_ioparm(dev);
|
|
return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10);
|
|
}
|
|
|
|
static int
|
|
acd_flush(device_t dev)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60);
|
|
}
|
|
|
|
static int
|
|
acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1,
|
|
lba>>24, lba>>16, lba>>8, lba, 0,
|
|
sizeof(*info)>>8, sizeof(*info),
|
|
0, 0, 0, 0, 0, 0, 0 };
|
|
int error;
|
|
|
|
if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info),
|
|
ATA_R_READ, 30)))
|
|
return error;
|
|
info->data_length = ntohs(info->data_length);
|
|
info->track_start_addr = ntohl(info->track_start_addr);
|
|
info->next_writeable_addr = ntohl(info->next_writeable_addr);
|
|
info->free_blocks = ntohl(info->free_blocks);
|
|
info->fixed_packet_size = ntohl(info->fixed_packet_size);
|
|
info->track_length = ntohl(info->track_length);
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
acd_get_progress(device_t dev, int *finished)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0 };
|
|
struct ata_request *request;
|
|
int8_t dummy[8];
|
|
|
|
if (!(request = ata_alloc_request()))
|
|
return ENOMEM;
|
|
|
|
request->dev = dev;
|
|
bcopy(ccb, request->u.atapi.ccb, 16);
|
|
request->data = dummy;
|
|
request->bytecount = sizeof(dummy);
|
|
request->transfersize = min(request->bytecount, 65534);
|
|
request->flags = ATA_R_ATAPI | ATA_R_READ;
|
|
request->timeout = 30;
|
|
ata_queue_request(request);
|
|
if (!request->error &&
|
|
request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID)
|
|
*finished = ((request->u.atapi.sense.specific2 |
|
|
(request->u.atapi.sense.specific1 << 8)) * 100) / 65535;
|
|
else
|
|
*finished = 0;
|
|
ata_free_request(request);
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet)
|
|
{
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
struct write_param param;
|
|
int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0,
|
|
cuesheet->len>>16, cuesheet->len>>8, cuesheet->len,
|
|
0, 0, 0, 0, 0, 0, 0 };
|
|
int8_t *buffer;
|
|
int32_t error;
|
|
|
|
if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE,
|
|
(caddr_t)¶m, sizeof(param))))
|
|
return error;
|
|
|
|
param.data_length = 0;
|
|
param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE;
|
|
param.page_length = 0x32;
|
|
param.test_write = cuesheet->test_write ? 1 : 0;
|
|
param.write_type = CDR_WTYPE_SESSION;
|
|
param.session_type = cuesheet->session_type;
|
|
param.fp = 0;
|
|
param.packet_size = 0;
|
|
param.track_mode = CDR_TMODE_AUDIO;
|
|
param.datablock_type = CDR_DB_RAW;
|
|
param.session_format = cuesheet->session_format;
|
|
if (cdp->cap.capabilities & MST_BURNPROOF)
|
|
param.burnproof = 1;
|
|
|
|
if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10)))
|
|
return error;
|
|
|
|
if (!(buffer = malloc(cuesheet->len, M_ACD, M_NOWAIT)))
|
|
return ENOMEM;
|
|
|
|
if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len)))
|
|
error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30);
|
|
free(buffer, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_report_key(device_t dev, struct dvd_authinfo *ai)
|
|
{
|
|
struct dvd_miscauth *d = NULL;
|
|
u_int32_t lba = 0;
|
|
int16_t length;
|
|
int8_t ccb[16];
|
|
int error;
|
|
|
|
switch (ai->format) {
|
|
case DVD_REPORT_AGID:
|
|
case DVD_REPORT_ASF:
|
|
case DVD_REPORT_RPC:
|
|
length = 8;
|
|
break;
|
|
case DVD_REPORT_KEY1:
|
|
length = 12;
|
|
break;
|
|
case DVD_REPORT_TITLE_KEY:
|
|
length = 12;
|
|
lba = ai->lba;
|
|
break;
|
|
case DVD_REPORT_CHALLENGE:
|
|
length = 16;
|
|
break;
|
|
case DVD_INVALIDATE_AGID:
|
|
length = 0;
|
|
break;
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_REPORT_KEY;
|
|
ccb[2] = (lba >> 24) & 0xff;
|
|
ccb[3] = (lba >> 16) & 0xff;
|
|
ccb[4] = (lba >> 8) & 0xff;
|
|
ccb[5] = lba & 0xff;
|
|
ccb[8] = (length >> 8) & 0xff;
|
|
ccb[9] = length & 0xff;
|
|
ccb[10] = (ai->agid << 6) | ai->format;
|
|
|
|
if (length) {
|
|
if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
|
|
return ENOMEM;
|
|
d->length = htons(length - 2);
|
|
}
|
|
|
|
error = ata_atapicmd(dev, ccb, (caddr_t)d, length,
|
|
ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10);
|
|
if (error) {
|
|
if (length)
|
|
free(d, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
switch (ai->format) {
|
|
case DVD_REPORT_AGID:
|
|
ai->agid = d->data[3] >> 6;
|
|
break;
|
|
|
|
case DVD_REPORT_CHALLENGE:
|
|
bcopy(&d->data[0], &ai->keychal[0], 10);
|
|
break;
|
|
|
|
case DVD_REPORT_KEY1:
|
|
bcopy(&d->data[0], &ai->keychal[0], 5);
|
|
break;
|
|
|
|
case DVD_REPORT_TITLE_KEY:
|
|
ai->cpm = (d->data[0] >> 7);
|
|
ai->cp_sec = (d->data[0] >> 6) & 0x1;
|
|
ai->cgms = (d->data[0] >> 4) & 0x3;
|
|
bcopy(&d->data[1], &ai->keychal[0], 5);
|
|
break;
|
|
|
|
case DVD_REPORT_ASF:
|
|
ai->asf = d->data[3] & 1;
|
|
break;
|
|
|
|
case DVD_REPORT_RPC:
|
|
ai->reg_type = (d->data[0] >> 6);
|
|
ai->vend_rsts = (d->data[0] >> 3) & 0x7;
|
|
ai->user_rsts = d->data[0] & 0x7;
|
|
ai->region = d->data[1];
|
|
ai->rpc_scheme = d->data[2];
|
|
break;
|
|
|
|
case DVD_INVALIDATE_AGID:
|
|
break;
|
|
|
|
default:
|
|
error = EINVAL;
|
|
}
|
|
if (length)
|
|
free(d, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_send_key(device_t dev, struct dvd_authinfo *ai)
|
|
{
|
|
struct dvd_miscauth *d;
|
|
int16_t length;
|
|
int8_t ccb[16];
|
|
int error;
|
|
|
|
switch (ai->format) {
|
|
case DVD_SEND_CHALLENGE:
|
|
length = 16;
|
|
if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
|
|
return ENOMEM;
|
|
bcopy(ai->keychal, &d->data[0], 10);
|
|
break;
|
|
|
|
case DVD_SEND_KEY2:
|
|
length = 12;
|
|
if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
|
|
return ENOMEM;
|
|
bcopy(&ai->keychal[0], &d->data[0], 5);
|
|
break;
|
|
|
|
case DVD_SEND_RPC:
|
|
length = 8;
|
|
if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
|
|
return ENOMEM;
|
|
d->data[0] = ai->region;
|
|
break;
|
|
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_SEND_KEY;
|
|
ccb[8] = (length >> 8) & 0xff;
|
|
ccb[9] = length & 0xff;
|
|
ccb[10] = (ai->agid << 6) | ai->format;
|
|
d->length = htons(length - 2);
|
|
error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10);
|
|
free(d, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_read_structure(device_t dev, struct dvd_struct *s)
|
|
{
|
|
struct dvd_miscauth *d;
|
|
u_int16_t length;
|
|
int8_t ccb[16];
|
|
int error = 0;
|
|
|
|
switch(s->format) {
|
|
case DVD_STRUCT_PHYSICAL:
|
|
length = 21;
|
|
break;
|
|
|
|
case DVD_STRUCT_COPYRIGHT:
|
|
length = 8;
|
|
break;
|
|
|
|
case DVD_STRUCT_DISCKEY:
|
|
length = 2052;
|
|
break;
|
|
|
|
case DVD_STRUCT_BCA:
|
|
length = 192;
|
|
break;
|
|
|
|
case DVD_STRUCT_MANUFACT:
|
|
length = 2052;
|
|
break;
|
|
|
|
case DVD_STRUCT_DDS:
|
|
case DVD_STRUCT_PRERECORDED:
|
|
case DVD_STRUCT_UNIQUEID:
|
|
case DVD_STRUCT_LIST:
|
|
case DVD_STRUCT_CMI:
|
|
case DVD_STRUCT_RMD_LAST:
|
|
case DVD_STRUCT_RMD_RMA:
|
|
case DVD_STRUCT_DCB:
|
|
return ENOSYS;
|
|
|
|
default:
|
|
return EINVAL;
|
|
}
|
|
|
|
if (!(d = malloc(length, M_ACD, M_NOWAIT | M_ZERO)))
|
|
return ENOMEM;
|
|
d->length = htons(length - 2);
|
|
|
|
bzero(ccb, sizeof(ccb));
|
|
ccb[0] = ATAPI_READ_STRUCTURE;
|
|
ccb[6] = s->layer_num;
|
|
ccb[7] = s->format;
|
|
ccb[8] = (length >> 8) & 0xff;
|
|
ccb[9] = length & 0xff;
|
|
ccb[10] = s->agid << 6;
|
|
error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30);
|
|
if (error) {
|
|
free(d, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
switch (s->format) {
|
|
case DVD_STRUCT_PHYSICAL: {
|
|
struct dvd_layer *layer = (struct dvd_layer *)&s->data[0];
|
|
|
|
layer->book_type = d->data[0] >> 4;
|
|
layer->book_version = d->data[0] & 0xf;
|
|
layer->disc_size = d->data[1] >> 4;
|
|
layer->max_rate = d->data[1] & 0xf;
|
|
layer->nlayers = (d->data[2] >> 5) & 3;
|
|
layer->track_path = (d->data[2] >> 4) & 1;
|
|
layer->layer_type = d->data[2] & 0xf;
|
|
layer->linear_density = d->data[3] >> 4;
|
|
layer->track_density = d->data[3] & 0xf;
|
|
layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7];
|
|
layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11];
|
|
layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15];
|
|
layer->bca = d->data[16] >> 7;
|
|
break;
|
|
}
|
|
|
|
case DVD_STRUCT_COPYRIGHT:
|
|
s->cpst = d->data[0];
|
|
s->rmi = d->data[1];
|
|
break;
|
|
|
|
case DVD_STRUCT_DISCKEY:
|
|
bcopy(&d->data[0], &s->data[0], 2048);
|
|
break;
|
|
|
|
case DVD_STRUCT_BCA:
|
|
s->length = ntohs(d->length);
|
|
bcopy(&d->data[0], &s->data[0], s->length);
|
|
break;
|
|
|
|
case DVD_STRUCT_MANUFACT:
|
|
s->length = ntohs(d->length);
|
|
bcopy(&d->data[0], &s->data[0], s->length);
|
|
break;
|
|
|
|
default:
|
|
error = EINVAL;
|
|
}
|
|
free(d, M_ACD);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_tray(device_t dev, int close)
|
|
{
|
|
struct ata_device *atadev = device_get_softc(dev);
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
int error = ENODEV;
|
|
|
|
if (cdp->cap.mechanism & MST_EJECT) {
|
|
if (close) {
|
|
if (!(error = acd_start_stop(dev, 3))) {
|
|
acd_read_toc(dev);
|
|
acd_prevent_allow(dev, 1);
|
|
cdp->flags |= F_LOCKED;
|
|
}
|
|
}
|
|
else {
|
|
acd_start_stop(dev, 0);
|
|
acd_prevent_allow(dev, 0);
|
|
cdp->flags &= ~F_LOCKED;
|
|
atadev->flags |= ATA_D_MEDIA_CHANGED;
|
|
error = acd_start_stop(dev, 2);
|
|
}
|
|
}
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_blank(device_t dev, int blanktype)
|
|
{
|
|
struct ata_device *atadev = device_get_softc(dev);
|
|
int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
atadev->flags |= ATA_D_MEDIA_CHANGED;
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
}
|
|
|
|
static int
|
|
acd_prevent_allow(device_t dev, int lock)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
}
|
|
|
|
static int
|
|
acd_start_stop(device_t dev, int start)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
}
|
|
|
|
static int
|
|
acd_pause_resume(device_t dev, int pause)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause,
|
|
0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
}
|
|
|
|
static int
|
|
acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0,
|
|
pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
|
|
int error;
|
|
|
|
error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0,
|
|
pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30);
|
|
}
|
|
|
|
static int
|
|
acd_set_speed(device_t dev, int rdspeed, int wrspeed)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed,
|
|
wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
int error;
|
|
|
|
error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
if (!error)
|
|
acd_get_cap(dev);
|
|
return error;
|
|
}
|
|
|
|
static void
|
|
acd_get_cap(device_t dev)
|
|
{
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE,
|
|
0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap),
|
|
0, 0, 0, 0, 0, 0, 0 };
|
|
int count;
|
|
|
|
/* get drive capabilities, some bugridden drives needs this repeated */
|
|
for (count = 0 ; count < 5 ; count++) {
|
|
if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap),
|
|
ATA_R_READ | ATA_R_QUIET, 5)) {
|
|
cdp->cap.data_length = ntohs(cdp->cap.data_length);
|
|
cdp->cap.blk_desc_len = ntohs(cdp->cap.blk_desc_len);
|
|
cdp->cap.media = ntohs(cdp->cap.media);
|
|
cdp->cap.capabilities = ntohs(cdp->cap.capabilities);
|
|
cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed);
|
|
cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels);
|
|
cdp->cap.buf_size = ntohs(cdp->cap.buf_size);
|
|
cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed);
|
|
cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed);
|
|
cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177);
|
|
cdp->cap.copy_protect_rev = ntohs(cdp->cap.copy_protect_rev);
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0,
|
|
(sizeof(struct cdr_format_capacities) >> 8) & 0xff,
|
|
sizeof(struct cdr_format_capacities) & 0xff,
|
|
0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, (caddr_t)caps,
|
|
sizeof(struct cdr_format_capacities), ATA_R_READ, 30);
|
|
}
|
|
|
|
static int
|
|
acd_format(device_t dev, struct cdr_format_params* params)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0 };
|
|
int error;
|
|
|
|
error = ata_atapicmd(dev, ccb, (u_int8_t *)params,
|
|
sizeof(struct cdr_format_params), 0, 30);
|
|
return error;
|
|
}
|
|
|
|
static int
|
|
acd_test_ready(device_t dev)
|
|
{
|
|
int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
|
|
return ata_atapicmd(dev, ccb, NULL, 0, 0, 30);
|
|
}
|
|
|
|
static void
|
|
acd_describe(device_t dev)
|
|
{
|
|
struct ata_channel *ch = device_get_softc(device_get_parent(dev));
|
|
struct ata_device *atadev = device_get_softc(dev);
|
|
struct acd_softc *cdp = device_get_ivars(dev);
|
|
int comma = 0;
|
|
char *mechanism;
|
|
|
|
if (bootverbose) {
|
|
device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n",
|
|
atadev->param.model, atadev->param.revision,
|
|
(cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
|
|
(cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
|
|
(cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
|
|
(cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
|
|
(cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM",
|
|
device_get_unit(ch->dev), ata_unit2str(atadev));
|
|
|
|
device_printf(dev, "%s", "");
|
|
if (cdp->cap.cur_read_speed) {
|
|
printf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024);
|
|
if (cdp->cap.max_read_speed)
|
|
printf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024);
|
|
if ((cdp->cap.cur_write_speed) &&
|
|
(cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
|
|
MST_WRITE_DVDR | MST_WRITE_DVDRAM))) {
|
|
printf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024);
|
|
if (cdp->cap.max_write_speed)
|
|
printf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024);
|
|
}
|
|
comma = 1;
|
|
}
|
|
if (cdp->cap.buf_size) {
|
|
printf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size);
|
|
comma = 1;
|
|
}
|
|
printf("%s %s %s\n", comma ? "," : "", ata_mode2str(atadev->mode),
|
|
ata_satarev2str(ATA_GETREV(device_get_parent(dev), atadev->unit)));
|
|
|
|
device_printf(dev, "Reads:");
|
|
comma = 0;
|
|
if (cdp->cap.media & MST_READ_CDR) {
|
|
printf(" CDR"); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_READ_CDRW) {
|
|
printf("%s CDRW", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.capabilities & MST_READ_CDDA) {
|
|
if (cdp->cap.capabilities & MST_CDDA_STREAM)
|
|
printf("%s CDDA stream", comma ? "," : "");
|
|
else
|
|
printf("%s CDDA", comma ? "," : "");
|
|
comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_READ_DVDROM) {
|
|
printf("%s DVDROM", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_READ_DVDR) {
|
|
printf("%s DVDR", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_READ_DVDRAM) {
|
|
printf("%s DVDRAM", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_READ_PACKET)
|
|
printf("%s packet", comma ? "," : "");
|
|
|
|
printf("\n");
|
|
device_printf(dev, "Writes:");
|
|
if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW |
|
|
MST_WRITE_DVDR | MST_WRITE_DVDRAM)) {
|
|
comma = 0;
|
|
if (cdp->cap.media & MST_WRITE_CDR) {
|
|
printf(" CDR" ); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_WRITE_CDRW) {
|
|
printf("%s CDRW", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_WRITE_DVDR) {
|
|
printf("%s DVDR", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_WRITE_DVDRAM) {
|
|
printf("%s DVDRAM", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.media & MST_WRITE_TEST) {
|
|
printf("%s test write", comma ? "," : ""); comma = 1;
|
|
}
|
|
if (cdp->cap.capabilities & MST_BURNPROOF)
|
|
printf("%s burnproof", comma ? "," : "");
|
|
}
|
|
printf("\n");
|
|
if (cdp->cap.capabilities & MST_AUDIO_PLAY) {
|
|
device_printf(dev, "Audio: ");
|
|
if (cdp->cap.capabilities & MST_AUDIO_PLAY)
|
|
printf("play");
|
|
if (cdp->cap.max_vol_levels)
|
|
printf(", %d volume levels", cdp->cap.max_vol_levels);
|
|
printf("\n");
|
|
}
|
|
device_printf(dev, "Mechanism: ");
|
|
switch (cdp->cap.mechanism & MST_MECH_MASK) {
|
|
case MST_MECH_CADDY:
|
|
mechanism = "caddy"; break;
|
|
case MST_MECH_TRAY:
|
|
mechanism = "tray"; break;
|
|
case MST_MECH_POPUP:
|
|
mechanism = "popup"; break;
|
|
case MST_MECH_CHANGER:
|
|
mechanism = "changer"; break;
|
|
case MST_MECH_CARTRIDGE:
|
|
mechanism = "cartridge"; break;
|
|
default:
|
|
mechanism = 0; break;
|
|
}
|
|
if (mechanism)
|
|
printf("%s%s", (cdp->cap.mechanism & MST_EJECT) ?
|
|
"ejectable " : "", mechanism);
|
|
else if (cdp->cap.mechanism & MST_EJECT)
|
|
printf("ejectable");
|
|
|
|
if (cdp->cap.mechanism & MST_LOCKABLE)
|
|
printf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked");
|
|
if (cdp->cap.mechanism & MST_PREVENT)
|
|
printf(", lock protected");
|
|
printf("\n");
|
|
|
|
if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) {
|
|
device_printf(dev, "Medium: ");
|
|
switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
|
|
case MST_CDROM:
|
|
printf("CD-ROM "); break;
|
|
case MST_CDR:
|
|
printf("CD-R "); break;
|
|
case MST_CDRW:
|
|
printf("CD-RW "); break;
|
|
case MST_DVD:
|
|
printf("DVD "); break;
|
|
case MST_DOOR_OPEN:
|
|
printf("door open"); break;
|
|
case MST_NO_DISC:
|
|
printf("no/blank disc"); break;
|
|
case MST_FMT_ERROR:
|
|
printf("medium format error"); break;
|
|
}
|
|
if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){
|
|
switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) {
|
|
case MST_DATA_120:
|
|
printf("120mm data disc"); break;
|
|
case MST_AUDIO_120:
|
|
printf("120mm audio disc"); break;
|
|
case MST_COMB_120:
|
|
printf("120mm data/audio disc"); break;
|
|
case MST_PHOTO_120:
|
|
printf("120mm photo disc"); break;
|
|
case MST_DATA_80:
|
|
printf("80mm data disc"); break;
|
|
case MST_AUDIO_80:
|
|
printf("80mm audio disc"); break;
|
|
case MST_COMB_80:
|
|
printf("80mm data/audio disc"); break;
|
|
case MST_PHOTO_80:
|
|
printf("80mm photo disc"); break;
|
|
case MST_FMT_NONE:
|
|
switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) {
|
|
case MST_CDROM:
|
|
printf("unknown"); break;
|
|
case MST_CDR:
|
|
case MST_CDRW:
|
|
printf("blank"); break;
|
|
}
|
|
break;
|
|
default:
|
|
printf("unknown (0x%x)", cdp->cap.medium_type); break;
|
|
}
|
|
}
|
|
printf("\n");
|
|
}
|
|
}
|
|
else {
|
|
device_printf(dev, "%s ",
|
|
(cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" :
|
|
(cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" :
|
|
(cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" :
|
|
(cdp->cap.media & MST_WRITE_CDR) ? "CDR" :
|
|
(cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" :
|
|
"CDROM");
|
|
if (cdp->changer_info)
|
|
printf("with %d CD changer ", cdp->changer_info->slots);
|
|
printf("<%.40s/%.8s> at ata%d-%s %s %s\n",
|
|
atadev->param.model, atadev->param.revision,
|
|
device_get_unit(ch->dev), ata_unit2str(atadev),
|
|
ata_mode2str(atadev->mode),
|
|
ata_satarev2str(ATA_GETREV(device_get_parent(dev), atadev->unit)));
|
|
}
|
|
}
|
|
|
|
static device_method_t acd_methods[] = {
|
|
/* device interface */
|
|
DEVMETHOD(device_probe, acd_probe),
|
|
DEVMETHOD(device_attach, acd_attach),
|
|
DEVMETHOD(device_detach, acd_detach),
|
|
DEVMETHOD(device_shutdown, acd_shutdown),
|
|
|
|
/* ATA methods */
|
|
DEVMETHOD(ata_reinit, acd_reinit),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t acd_driver = {
|
|
"acd",
|
|
acd_methods,
|
|
0,
|
|
};
|
|
|
|
static devclass_t acd_devclass;
|
|
|
|
static int
|
|
acd_modevent(module_t mod, int what, void *arg)
|
|
{
|
|
return g_modevent(0, what, &acd_class);
|
|
}
|
|
|
|
DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, acd_modevent, NULL);
|
|
MODULE_VERSION(acd, 1);
|
|
MODULE_DEPEND(acd, ata, 1, 1, 1);
|