sys/net/if_var.h

97 TAILQ_HEAD(ifnethead, ifnet);	/* we use TAILQs so that the order of */
147 struct ifnet {
151 	TAILQ_ENTRY(ifnet) if_link; 	/* all struct ifnets are chained */
183 		(struct ifnet *, struct mbuf *, const struct sockaddr *,
186 		(struct ifnet *, struct mbuf *);
188 		(struct ifnet *);
190 		(struct ifnet *, u_long, caddr_t);
194 		(struct ifnet *, struct sockaddr **, struct sockaddr *);
196 		(struct ifnet *);
198 		(struct ifnet *, struct mbuf *);
200 		(struct ifnet *, struct vnet *, char *);
201 	struct	vnet *if_home_vnet;	/* where this ifnet originates from */
220 	LIST_ENTRY(ifnet) if_clones;	/* interfaces of a cloner */
316 void	if_addr_rlock(struct ifnet *ifp);	/* if_addrhead */
317 void	if_addr_runlock(struct ifnet *ifp);	/* if_addrhead */
318 void	if_maddr_rlock(struct ifnet *ifp);	/* if_multiaddrs */
319 void	if_maddr_runlock(struct ifnet *ifp);	/* if_multiaddrs */
413 typedef void (*iflladdr_event_handler_t)(void *, struct ifnet *);
416 typedef void (*ifaddr_event_handler_t)(void *, struct ifnet *);
419 typedef void (*ifnet_arrival_event_handler_t)(void *, struct ifnet *);
422 typedef void (*ifnet_departure_event_handler_t)(void *, struct ifnet *);
425 typedef void (*ifnet_link_event_handler_t)(void *, struct ifnet *, int);
441 	struct ifnet		*ifgm_ifp;
476 int	if_handoff(struct ifqueue *ifq, struct mbuf *m, struct ifnet *ifp,
483 void	if_start(struct ifnet *);
643 if_initbaudrate(struct ifnet *ifp, uintmax_t baud)
655 drbr_enqueue(struct ifnet *ifp, struct buf_ring *br, struct mbuf *m)
673 drbr_putback(struct ifnet *ifp, struct buf_ring *br, struct mbuf *new)
693 drbr_peek(struct ifnet *ifp, struct buf_ring *br)
712 drbr_flush(struct ifnet *ifp, struct buf_ring *br)
733 drbr_dequeue(struct ifnet *ifp, struct buf_ring *br)
747 drbr_advance(struct ifnet *ifp, struct buf_ring *br)
759 drbr_dequeue_cond(struct ifnet *ifp, struct buf_ring *br,
784 drbr_empty(struct ifnet *ifp, struct buf_ring *br)
794 drbr_needs_enqueue(struct ifnet *ifp, struct buf_ring *br)
804 drbr_inuse(struct ifnet *ifp, struct buf_ring *br)
840 	struct	ifnet *ifa_ifp;		/* back-pointer to interface */
875 	struct	ifnet *ifma_ifp;	/* back-pointer to interface */
902  * To assert the ifnet lock, you must know not only whether it's for read or
918  * Look up an ifnet given its index; the _ref variant also acquires a
922 struct ifnet	*ifnet_byindex(u_short idx);
923 struct ifnet	*ifnet_byindex_locked(u_short idx);
924 struct ifnet	*ifnet_byindex_ref(u_short idx);
933 VNET_DECLARE(struct ifnethead, ifnet);
936 VNET_DECLARE(struct ifnet *, loif);	/* first loopback interface */
939 #define	V_ifnet		VNET(ifnet)
947 int	if_addgroup(struct ifnet *, const char *);
948 int	if_delgroup(struct ifnet *, const char *);
949 int	if_addmulti(struct ifnet *, struct sockaddr *, struct ifmultiaddr **);
950 int	if_allmulti(struct ifnet *, int);
951 struct	ifnet* if_alloc(u_char);
952 void	if_attach(struct ifnet *);
953 void	if_dead(struct ifnet *);
954 int	if_delmulti(struct ifnet *, struct sockaddr *);
956 void	if_detach(struct ifnet *);
957 void	if_vmove(struct ifnet *, struct vnet *);
958 void	if_purgeaddrs(struct ifnet *);
959 void	if_delallmulti(struct ifnet *);
960 void	if_down(struct ifnet *);
962 	if_findmulti(struct ifnet *, struct sockaddr *);
963 void	if_free(struct ifnet *);
964 void	if_initname(struct ifnet *, const char *, int);
965 void	if_link_state_change(struct ifnet *, int);
966 int	if_printf(struct ifnet *, const char *, ...) __printflike(2, 3);
967 void	if_qflush(struct ifnet *);
968 void	if_ref(struct ifnet *);
969 void	if_rele(struct ifnet *);
970 int	if_setlladdr(struct ifnet *, const u_char *, int);
971 void	if_up(struct ifnet *);
973 int	ifpromisc(struct ifnet *, int);
974 struct	ifnet *ifunit(const char *);
975 struct	ifnet *ifunit_ref(const char *);
977 void	ifq_init(struct ifaltq *, struct ifnet *ifp);
992 struct	ifaddr *ifaof_ifpforaddr(struct sockaddr *, struct ifnet *);
995 int	if_simloop(struct ifnet *ifp, struct mbuf *m, int af, int hlen);
997 typedef	void *if_com_alloc_t(u_char type, struct ifnet *ifp);
1001 uint64_t if_get_counter_default(struct ifnet *, ift_counter);
1002 void	if_inc_counter(struct ifnet *, ift_counter, int64_t);
1010 typedef	int poll_handler_t(struct ifnet *ifp, enum poll_cmd cmd, int count);
1011 int    ether_poll_register(poll_handler_t *h, struct ifnet *ifp);
1012 int    ether_poll_deregister(struct ifnet *ifp);
1016 void if_hw_tsomax_common(struct ifnet *, struct ifnet_hw_tsomax *);
1017 int if_hw_tsomax_update(struct ifnet *, struct ifnet_hw_tsomax *);