diff options
Diffstat (limited to 'sys/scsi/cd.c')
| -rw-r--r-- | sys/scsi/cd.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/sys/scsi/cd.c b/sys/scsi/cd.c index f4f31d9..2418658 100644 --- a/sys/scsi/cd.c +++ b/sys/scsi/cd.c @@ -14,7 +14,7 @@ * * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 * - * $Id: cd.c,v 1.44 1995/11/19 22:22:18 dyson Exp $ + * $Id: cd.c,v 1.45 1995/11/20 12:42:25 phk Exp $ */ #define SPLCD splbio @@ -41,6 +41,15 @@ #include <sys/devconf.h> #include <sys/dkstat.h> +#ifdef JREMOD +#include <sys/kernel.h> +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ +#define CDEV_MAJOR 15 +#define BDEV_MAJOR 6 +#endif /*JREMOD */ + /* static function prototypes */ static errval cd_get_parms __P((int, int)); static errval cd_get_mode __P((u_int32, struct cd_mode_data *, u_int32)); @@ -1296,3 +1305,48 @@ cdsize(dev_t dev) { return (-1); } + +#ifdef JREMOD +struct bdevsw cd_bdevsw = + { cdopen, cdclose, cdstrategy, cdioctl, /*6*/ + nxdump, cdsize, 0 }; +#endif /*JREMOD*/ + +#ifdef JREMOD +struct cdevsw cd_cdevsw = + { cdopen, cdclose, rawread, nowrite, /*15*/ + cdioctl, nostop, nullreset, nodevtotty,/* cd */ + seltrue, nommap, cdstrategy }; + +static cd_devsw_installed = 0; + +static void cd_drvinit(void *unused) +{ + dev_t dev; + dev_t dev_chr; + + if( ! cd_devsw_installed ) { + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&cd_cdevsw,NULL); + dev_chr = dev; +#if defined(BDEV_MAJOR) + dev = makedev(BDEV_MAJOR,0); + bdevsw_add(&dev,&cd_bdevsw,NULL); +#endif /*BDEV_MAJOR*/ + cd_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*/ + "/", "cd", major(dev_chr), 0, DV_CHR, 0, 0, 0600); + } + } +#endif +} + +SYSINIT(cddev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,cd_drvinit,NULL) + +#endif /* JREMOD */ + |
