diff options
Diffstat (limited to 'sys/scsi/ch.c')
| -rw-r--r-- | sys/scsi/ch.c | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/sys/scsi/ch.c b/sys/scsi/ch.c index 12045d9..b8edea3 100644 --- a/sys/scsi/ch.c +++ b/sys/scsi/ch.c @@ -1,8 +1,8 @@ /* - * Written by grefen@????? + * Written by grefen@convex.com (probably moved by now) * Based on scsi drivers by Julian Elischer (julian@tfs.com) * - * $Id: ch.c,v 1.21 1995/05/30 08:13:22 rgrimes Exp $ + * $Id: ch.c,v 1.22 1995/11/20 12:42:27 phk Exp $ */ #include <sys/types.h> @@ -24,6 +24,16 @@ #include <scsi/scsiconf.h> #include <sys/devconf.h> +#ifdef JREMOD +#include <sys/conf.h> +#include <sys/kernel.h> +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ +#define CDEV_MAJOR 17 +#endif /*JREMOD*/ + + errval ch_getelem __P((u_int32 unit, short *stat, int type, u_int32 from, void *data, u_int32 flags)); errval ch_move __P((u_int32 unit, short *stat, u_int32 chm, u_int32 from, @@ -501,3 +511,36 @@ ch_mode_sense(unit, flags) cd->rot ? "can" : "can't")); return (0); } + +#ifdef JREMOD +struct cdevsw ch_cdevsw = + { chopen, chclose, noread, nowrite, /*17*/ + chioctl, nostop, nullreset, nodevtotty,/* ch */ + noselect, nommap, nostrat }; + +static ch_devsw_installed = 0; + +static void ch_drvinit(void *unused) +{ + dev_t dev; + + if( ! ch_devsw_installed ) { + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&ch_cdevsw,NULL); + ch_devsw_installed = 1; +#ifdef DEVFS + { + int x; +/* default for a simple device with no probe routine (usually delete this) */ + x=devfs_add_devsw( +/* path name devsw minor type uid gid perm*/ + "/", "ch", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif +} + +SYSINIT(chdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,ch_drvinit,NULL) + +#endif /* JREMOD */ + |
