diff options
Diffstat (limited to 'sys/i386/isa/gpib.c')
| -rw-r--r-- | sys/i386/isa/gpib.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/sys/i386/isa/gpib.c b/sys/i386/isa/gpib.c index 8cbb0b7..2e511bf 100644 --- a/sys/i386/isa/gpib.c +++ b/sys/i386/isa/gpib.c @@ -49,10 +49,14 @@ #ifdef JREMOD #include <sys/conf.h> +#include <sys/kernel.h> +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ #define CDEV_MAJOR 44 -static void gp_devsw_install(); #endif /*JREMOD*/ + int initgpib(void); void closegpib(void); int sendgpibfifo(unsigned char device,char *data,int count); @@ -129,9 +133,6 @@ gpattach(isdp) if (sc->sc_type==1) printf ("gp%d: type AT-GPIB chip NAT4882A\n",sc->sc_unit); sc->sc_flags |=ATTACHED; -#ifdef JREMOD - gp_devsw_install(); -#endif /*JREMOD*/ return (1); } @@ -1271,19 +1272,28 @@ struct cdevsw gp_cdevsw = static gp_devsw_installed = 0; -static void gp_devsw_install() +static void gp_drvinit(void *unused) { - dev_t descript; + dev_t dev; + if( ! gp_devsw_installed ) { - descript = makedev(CDEV_MAJOR,0); - cdevsw_add(&descript,&gp_cdevsw,NULL); -#if defined(BDEV_MAJOR) - descript = makedev(BDEV_MAJOR,0); - bdevsw_add(&descript,&gp_bdevsw,NULL); -#endif /*BDEV_MAJOR*/ + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&gp_cdevsw,NULL); gp_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*/ + "/", "gp", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif } + +SYSINIT(gpdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,gp_drvinit,NULL) + #endif /* JREMOD */ #endif /* NGPIB > 0 */ |
