int vnic_dev_hang_notify(struct vnic_dev *vdev);
int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
int broadcast, int promisc, int allmulti);
int vnic_dev_packet_filter_all(struct vnic_dev *vdev, int directed,
int multicast, int broadcast, int promisc, int allmulti);
int vnic_dev_hang_notify(struct vnic_dev *vdev);
int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
int broadcast, int promisc, int allmulti);
int vnic_dev_packet_filter_all(struct vnic_dev *vdev, int directed,
int multicast, int broadcast, int promisc, int allmulti);