diff options
Diffstat (limited to 'sys/dev/snp/snp.c')
| -rw-r--r-- | sys/dev/snp/snp.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sys/dev/snp/snp.c b/sys/dev/snp/snp.c index 77c1596..c89c975 100644 --- a/sys/dev/snp/snp.c +++ b/sys/dev/snp/snp.c @@ -33,6 +33,13 @@ #include <sys/snoop.h> +#ifdef JREMOD +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ +#define CDEV_MAJOR 53 +#endif /*JREMOD*/ + #ifndef MIN #define MIN(a,b) (((a)<(b))?(a):(b)) #endif @@ -491,4 +498,36 @@ snpselect(dev, rw, p) return 0; } +#ifdef JREMOD +struct cdevsw snp_cdevsw = + { snpopen, snpclose, snpread, snpwrite, /*53*/ + snpioctl, nostop, nullreset, nodevtotty,/* snoop */ + snpselect, nommap, NULL }; + +static snp_devsw_installed = 0; + +static void snp_drvinit(void *unused) +{ + dev_t dev; + + if( ! snp_devsw_installed ) { + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&snp_cdevsw,NULL); + snp_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*/ + "/", "snp", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif +} + +SYSINIT(snpdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,snp_drvinit,NULL) + +#endif /* JREMOD */ + #endif |
