diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2008-05-27 11:39:23 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2008-05-27 11:39:23 +0000 |
| commit | 0070521bcae7b5bb9efc93bd1402bac584df4965 (patch) | |
| tree | 22da668b419d21c0c150cbca30ec1b57c4e8e4e5 /sys/scsi | |
| parent | ebfd739ee5ce5638771257e8d02c02c999a57db7 (diff) | |
nuke unused lba2msf and msf2lba functions. krw@ ok.
Diffstat (limited to 'sys/scsi')
| -rw-r--r-- | sys/scsi/cd.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/sys/scsi/cd.c b/sys/scsi/cd.c index 36be20ef114..52cde028c4c 100644 --- a/sys/scsi/cd.c +++ b/sys/scsi/cd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cd.c,v 1.134 2007/09/16 01:30:24 krw Exp $ */ +/* $OpenBSD: cd.c,v 1.135 2008/05/27 11:39:22 fgsch Exp $ */ /* $NetBSD: cd.c,v 1.100 1997/04/02 02:29:30 mycroft Exp $ */ /* @@ -79,7 +79,6 @@ #define CDOUTSTANDING 4 #define MAXTRACK 99 -#define CD_BLOCK_OFFSET 150 #define CD_FRAMES 75 #define CD_SECS 60 @@ -101,8 +100,6 @@ void cdgetdisklabel(dev_t, struct cd_softc *, struct disklabel *, int); void cddone(struct scsi_xfer *); u_long cd_size(struct cd_softc *, int); void cd_kill_buffers(struct cd_softc *); -void lba2msf(u_long, u_char *, u_char *, u_char *); -u_long msf2lba(u_char, u_char, u_char); int cd_setchan(struct cd_softc *, int, int, int, int, int); int cd_getvol(struct cd_softc *cd, struct ioc_vol *, int); int cd_setvol(struct cd_softc *, const struct ioc_vol *, int); @@ -733,34 +730,6 @@ cdwrite(dev_t dev, struct uio *uio, int ioflag) } /* - * conversion between minute-seconde-frame and logical block address - * addresses format - */ -void -lba2msf (lba, m, s, f) - u_long lba; - u_char *m, *s, *f; -{ - u_long tmp; - - tmp = lba + CD_BLOCK_OFFSET; /* offset of first logical frame */ - tmp &= 0xffffff; /* negative lbas use only 24 bits */ - *m = tmp / (CD_SECS * CD_FRAMES); - tmp %= (CD_SECS * CD_FRAMES); - *s = tmp / CD_FRAMES; - *f = tmp % CD_FRAMES; -} - -u_long -msf2lba (m, s, f) - u_char m, s, f; -{ - - return ((((m * CD_SECS) + s) * CD_FRAMES + f) - CD_BLOCK_OFFSET); -} - - -/* * Perform special action on behalf of the user. * Knows about the internals of this device */ |