agrport_ioctl
error = agrport_ioctl(port, SIOCINITIFADDR, &ifa);
error = agrport_ioctl(port, cmd, arg);
error = agrport_ioctl(port, SIOCADDMULTI, (void *)&ifr);
error = agrport_ioctl(port, SIOCDELMULTI, (void *)&ifr);
return agrport_ioctl(port, SIOCADDMULTI, arg);
return agrport_ioctl(port, SIOCDELMULTI, arg);
error = agrport_ioctl(port, SIOCGIFMEDIA, (void *)&ifmr);
int agrport_ioctl(struct agr_port *, u_long, void *);