diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/scsi/cd.c | 164 |
1 files changed, 45 insertions, 119 deletions
diff --git a/sys/scsi/cd.c b/sys/scsi/cd.c index 3ea9251bd74..43e16e3089a 100644 --- a/sys/scsi/cd.c +++ b/sys/scsi/cd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cd.c,v 1.124 2007/04/28 02:24:21 krw Exp $ */ +/* $OpenBSD: cd.c,v 1.125 2007/05/25 05:37:16 krw Exp $ */ /* $NetBSD: cd.c,v 1.100 1997/04/02 02:29:30 mycroft Exp $ */ /* @@ -167,16 +167,14 @@ const struct scsi_inquiry_pattern cd_patterns[] = { #define cdlookup(unit) (struct cd_softc *)device_lookup(&cd_cd, (unit)) int -cdmatch(parent, match, aux) - struct device *parent; - void *match, *aux; +cdmatch(struct device *parent, void *match, void *aux) { struct scsi_attach_args *sa = aux; int priority; - (void)scsi_inqmatch(sa->sa_inqbuf, - cd_patterns, sizeof(cd_patterns)/sizeof(cd_patterns[0]), - sizeof(cd_patterns[0]), &priority); + scsi_inqmatch(sa->sa_inqbuf, cd_patterns, + sizeof(cd_patterns)/sizeof(cd_patterns[0]), sizeof(cd_patterns[0]), + &priority); return (priority); } @@ -185,13 +183,11 @@ cdmatch(parent, match, aux) * A device suitable for this driver */ void -cdattach(parent, self, aux) - struct device *parent, *self; - void *aux; +cdattach(struct device *parent, struct device *self, void *aux) { - struct cd_softc *cd = (struct cd_softc *)self; struct scsi_attach_args *sa = aux; struct scsi_link *sc_link = sa->sa_sc_link; + struct cd_softc *cd = (struct cd_softc *)self; SC_DEBUG(sc_link, SDEV_DB2, ("cdattach:\n")); @@ -229,9 +225,7 @@ cdattach(parent, self, aux) int -cdactivate(self, act) - struct device *self; - enum devact act; +cdactivate(struct device *self, enum devact act) { int rv = 0; @@ -250,9 +244,7 @@ cdactivate(self, act) int -cddetach(self, flags) - struct device *self; - int flags; +cddetach(struct device *self, int flags) { struct cd_softc *cd = (struct cd_softc *)self; int bmaj, cmaj, mn; @@ -283,10 +275,7 @@ cddetach(self, flags) * Open the device. Make sure the partition info is as up-to-date as can be. */ int -cdopen(dev, flag, fmt, p) - dev_t dev; - int flag, fmt; - struct proc *p; +cdopen(dev_t dev, int flag, int fmt, struct proc *p) { struct scsi_link *sc_link; struct cd_softc *cd; @@ -409,10 +398,7 @@ bad: * device. */ int -cdclose(dev, flag, fmt, p) - dev_t dev; - int flag, fmt; - struct proc *p; +cdclose(dev_t dev, int flag, int fmt, struct proc *p) { struct cd_softc *cd; int part = DISKPART(dev); @@ -465,8 +451,7 @@ cdclose(dev, flag, fmt, p) * physical transfer. */ void -cdstrategy(bp) - struct buf *bp; +cdstrategy(struct buf *bp) { struct cd_softc *cd; int s; @@ -557,8 +542,7 @@ done: * cdstart() is called at splbio from cdstrategy, cdrestart and scsi_done */ void -cdstart(v) - void *v; +cdstart(void *v) { struct cd_softc *cd = v; struct scsi_link *sc_link = cd->sc_link; @@ -687,8 +671,7 @@ cdstart(v) } void -cdrestart(v) - void *v; +cdrestart(void *v) { int s; @@ -698,8 +681,7 @@ cdrestart(v) } void -cddone(xs) - struct scsi_xfer *xs; +cddone(struct scsi_xfer *xs) { struct cd_softc *cd = xs->sc_link->device_softc; @@ -709,8 +691,7 @@ cddone(xs) } void -cdminphys(bp) - struct buf *bp; +cdminphys(struct buf *bp) { struct cd_softc *cd; long max; @@ -743,20 +724,14 @@ cdminphys(bp) } int -cdread(dev, uio, ioflag) - dev_t dev; - struct uio *uio; - int ioflag; +cdread(dev_t dev, struct uio *uio, int ioflag) { return (physio(cdstrategy, NULL, dev, B_READ, cdminphys, uio)); } int -cdwrite(dev, uio, ioflag) - dev_t dev; - struct uio *uio; - int ioflag; +cdwrite(dev_t dev, struct uio *uio, int ioflag) { return (physio(cdstrategy, NULL, dev, B_WRITE, cdminphys, uio)); @@ -795,12 +770,7 @@ msf2lba (m, s, f) * Knows about the internals of this device */ int -cdioctl(dev, cmd, addr, flag, p) - dev_t dev; - u_long cmd; - caddr_t addr; - int flag; - struct proc *p; +cdioctl(dev_t dev, u_long cmd, caddr_t addr, int flag, struct proc *p) { struct cd_softc *cd; int part = DISKPART(dev); @@ -1181,12 +1151,8 @@ cdioctl(dev, cmd, addr, flag, p) * data tracks from the TOC and put it in the disklabel */ void -cdgetdisklabel(dev, cd, lp, clp, spoofonly) - dev_t dev; - struct cd_softc *cd; - struct disklabel *lp; - struct cpu_disklabel *clp; - int spoofonly; +cdgetdisklabel(dev_t dev, struct cd_softc *cd, struct disklabel *lp, + struct cpu_disklabel *clp, int spoofonly) { struct cd_toc *toc; char *errstring; @@ -1258,14 +1224,12 @@ done: * Find out from the device what its capacity is */ u_long -cd_size(cd, flags) - struct cd_softc *cd; - int flags; +cd_size(struct cd_softc *cd, int flags) { struct scsi_read_cd_cap_data rdcap; struct scsi_read_cd_capacity scsi_cmd; - int blksize; u_long size; + int blksize; /* Reasonable defaults for drives that don't support READ_CD_CAPACITY */ @@ -1308,9 +1272,7 @@ cd_size(cd, flags) } int -cd_setchan(cd, p0, p1, p2, p3, flags) - struct cd_softc *cd; - int p0, p1, p2, p3, flags; +cd_setchan(struct cd_softc *cd, int p0, int p1, int p2, int p3, int flags) { union scsi_mode_sense_buf *data; struct cd_audio_page *audio = NULL; @@ -1343,10 +1305,7 @@ cd_setchan(cd, p0, p1, p2, p3, flags) } int -cd_getvol(cd, arg, flags) - struct cd_softc *cd; - struct ioc_vol *arg; - int flags; +cd_getvol(struct cd_softc *cd, struct ioc_vol *arg, int flags) { union scsi_mode_sense_buf *data; struct cd_audio_page *audio = NULL; @@ -1373,10 +1332,7 @@ cd_getvol(cd, arg, flags) } int -cd_setvol(cd, arg, flags) - struct cd_softc *cd; - const struct ioc_vol *arg; - int flags; +cd_setvol(struct cd_softc *cd, const struct ioc_vol *arg, int flags) { union scsi_mode_sense_buf *data; struct cd_audio_page *audio = NULL; @@ -1428,9 +1384,7 @@ cd_setvol(cd, arg, flags) } int -cd_load_unload(cd, options, slot) - struct cd_softc *cd; - int options, slot; +cd_load_unload(struct cd_softc *cd, int options, int slot) { struct scsi_load_unload cmd; @@ -1444,9 +1398,7 @@ cd_load_unload(cd, options, slot) } int -cd_set_pa_immed(cd, flags) - struct cd_softc *cd; - int flags; +cd_set_pa_immed(struct cd_softc *cd, int flags) { union scsi_mode_sense_buf *data; struct cd_audio_page *audio = NULL; @@ -1488,9 +1440,7 @@ cd_set_pa_immed(cd, flags) * Get scsi driver to send a "start playing" command */ int -cd_play(cd, blkno, nblks) - struct cd_softc *cd; - int blkno, nblks; +cd_play(struct cd_softc *cd, int blkno, int nblks) { struct scsi_play scsi_cmd; @@ -1507,9 +1457,8 @@ cd_play(cd, blkno, nblks) * Get scsi driver to send a "start playing" command */ int -cd_play_tracks(cd, strack, sindex, etrack, eindex) - struct cd_softc *cd; - int strack, sindex, etrack, eindex; +cd_play_tracks(struct cd_softc *cd, int strack, int sindex, int etrack, + int eindex) { struct cd_toc *toc; u_char endf, ends, endm; @@ -1568,9 +1517,8 @@ done: * Get scsi driver to send a "play msf" command */ int -cd_play_msf(cd, startm, starts, startf, endm, ends, endf) - struct cd_softc *cd; - int startm, starts, startf, endm, ends, endf; +cd_play_msf(struct cd_softc *cd, int startm, int starts, int startf, int endm, + int ends, int endf) { struct scsi_play_msf scsi_cmd; @@ -1591,9 +1539,7 @@ cd_play_msf(cd, startm, starts, startf, endm, ends, endf) * Get scsi driver to send a "start up" command */ int -cd_pause(cd, go) - struct cd_softc *cd; - int go; +cd_pause(struct cd_softc *cd, int go) { struct scsi_pause scsi_cmd; @@ -1608,10 +1554,8 @@ cd_pause(cd, go) * Get scsi driver to send a "RESET" command */ int -cd_reset(cd) - struct cd_softc *cd; +cd_reset(struct cd_softc *cd) { - return scsi_scsi_cmd(cd->sc_link, 0, 0, 0, 0, CDRETRIES, 2000, NULL, SCSI_RESET); } @@ -1620,10 +1564,8 @@ cd_reset(cd) * Read subchannel */ int -cd_read_subchannel(cd, mode, format, track, data, len) - struct cd_softc *cd; - int mode, format, track, len; - struct cd_sub_channel_info *data; +cd_read_subchannel(struct cd_softc *cd, int mode, int format, int track, + struct cd_sub_channel_info *data, int len) { struct scsi_read_subchannel scsi_cmd; @@ -1644,10 +1586,8 @@ cd_read_subchannel(cd, mode, format, track, data, len) * Read table of contents */ int -cd_read_toc(cd, mode, start, data, len, control) - struct cd_softc *cd; - int mode, start, len, control; - void *data; +cd_read_toc(struct cd_softc *cd, int mode, int start, void *data, int len, + int control) { struct scsi_read_toc scsi_cmd; @@ -1667,10 +1607,7 @@ cd_read_toc(cd, mode, start, data, len, control) } int -cd_load_toc(cd, toc, fmt) - struct cd_softc *cd; - struct cd_toc *toc; - int fmt; +cd_load_toc(struct cd_softc *cd, struct cd_toc *toc, int fmt) { int n, len, error; @@ -1694,9 +1631,7 @@ cd_load_toc(cd, toc, fmt) * results to fill out the disk parameter structure. */ int -cd_get_parms(cd, flags) - struct cd_softc *cd; - int flags; +cd_get_parms(struct cd_softc *cd, int flags) { /* * give a number of sectors so that sec * trks * cyls @@ -1708,8 +1643,7 @@ cd_get_parms(cd, flags) } int -cdsize(dev) - dev_t dev; +cdsize(dev_t dev) { /* CD-ROMs are read-only. */ @@ -1717,13 +1651,8 @@ cdsize(dev) } int -cddump(dev, blkno, va, size) - dev_t dev; - daddr_t blkno; - caddr_t va; - size_t size; +cddump(dev_t dev, daddr_t blkno, caddr_t va, size_t size) { - /* Not implemented. */ return ENXIO; } @@ -1732,9 +1661,7 @@ cddump(dev, blkno, va, size) #define dvd_copy_challenge(dst, src) bcopy((src), (dst), DVD_CHALLENGE_SIZE) int -dvd_auth(cd, a) - struct cd_softc *cd; - union dvd_authinfo *a; +dvd_auth(struct cd_softc *cd, union dvd_authinfo *a) { struct scsi_generic cmd; u_int8_t buf[20]; @@ -2066,8 +1993,7 @@ cd_powerhook(int why, void *arg) } int -cd_interpret_sense(xs) - struct scsi_xfer *xs; +cd_interpret_sense(struct scsi_xfer *xs) { struct scsi_sense_data *sense = &xs->sense; struct scsi_link *sc_link = xs->sc_link; |