diff options
Diffstat (limited to 'sys/i386/isa/labpc.c')
| -rw-r--r-- | sys/i386/isa/labpc.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/sys/i386/isa/labpc.c b/sys/i386/isa/labpc.c index 9d0cf7f..38e6c62 100644 --- a/sys/i386/isa/labpc.c +++ b/sys/i386/isa/labpc.c @@ -61,8 +61,11 @@ #ifdef JREMOD #include <sys/conf.h> +#include <sys/kernel.h> +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ #define CDEV_MAJOR 66 -static void labpc_devsw_install(); #endif /*JREMOD*/ @@ -501,10 +504,6 @@ int labpcattach(struct isa_device *dev) ctlr->dcr_val = 0x80; ctlr->dcr_is = 0x80; loutb(DCR(ctlr), ctlr->dcr_val); -#ifdef JREMOD - labpc_devsw_install(); -#endif /*JREMOD*/ - return 1; } @@ -1116,17 +1115,27 @@ struct cdevsw labpc_cdevsw = static labpc_devsw_installed = 0; -static void labpc_devsw_install() +static void labpc_drvinit(void *unused) { - dev_t descript; + dev_t dev; + if( ! labpc_devsw_installed ) { - descript = makedev(CDEV_MAJOR,0); - cdevsw_add(&descript,&labpc_cdevsw,NULL); -#if defined(BDEV_MAJOR) - descript = makedev(BDEV_MAJOR,0); - bdevsw_add(&descript,&labpc_bdevsw,NULL); -#endif /*BDEV_MAJOR*/ + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&labpc_cdevsw,NULL); labpc_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*/ + "/", "labpc", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif } + +SYSINIT(labpcdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,labpc_drvinit,NULL) + #endif /* JREMOD */ + |
