95 struct vport *ovs_vport_locate(const struct net *net, const char *name)  in ovs_vport_locate()
98 	struct vport *vport;  in ovs_vport_locate()  local
100 	hlist_for_each_entry_rcu(vport, bucket, hash_node,  in ovs_vport_locate()
102 		if (!strcmp(name, ovs_vport_name(vport)) &&  in ovs_vport_locate()
103 		    net_eq(ovs_dp_get_net(vport->dp), net))  in ovs_vport_locate()
104 			return vport;  in ovs_vport_locate()
122 struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,  in ovs_vport_alloc()
125 	struct vport *vport;  in ovs_vport_alloc()  local
129 	alloc_size = sizeof(struct vport);  in ovs_vport_alloc()
135 	vport = kzalloc(alloc_size, GFP_KERNEL);  in ovs_vport_alloc()
136 	if (!vport)  in ovs_vport_alloc()
139 	vport->upcall_stats = netdev_alloc_pcpu_stats(struct vport_upcall_stats_percpu);  in ovs_vport_alloc()
140 	if (!vport->upcall_stats) {  in ovs_vport_alloc()
145 	vport->dp = parms->dp;  in ovs_vport_alloc()
146 	vport->port_no = parms->port_no;  in ovs_vport_alloc()
147 	vport->ops = ops;  in ovs_vport_alloc()
148 	INIT_HLIST_NODE(&vport->dp_hash_node);  in ovs_vport_alloc()
150 	if (ovs_vport_set_upcall_portids(vport, parms->upcall_portids)) {  in ovs_vport_alloc()
155 	return vport;  in ovs_vport_alloc()
158 	free_percpu(vport->upcall_stats);  in ovs_vport_alloc()
160 	kfree(vport);  in ovs_vport_alloc()
175 void ovs_vport_free(struct vport *vport)  in ovs_vport_free()  argument
180 	kfree(rcu_dereference_raw(vport->upcall_portids));  in ovs_vport_free()
181 	free_percpu(vport->upcall_stats);  in ovs_vport_free()
182 	kfree(vport);  in ovs_vport_free()
205 struct vport *ovs_vport_add(const struct vport_parms *parms)  in ovs_vport_add()
208 	struct vport *vport;  in ovs_vport_add()  local
217 		vport = ops->create(parms);  in ovs_vport_add()
218 		if (IS_ERR(vport)) {  in ovs_vport_add()
220 			return vport;  in ovs_vport_add()
223 		bucket = hash_bucket(ovs_dp_get_net(vport->dp),  in ovs_vport_add()
224 				     ovs_vport_name(vport));  in ovs_vport_add()
225 		hlist_add_head_rcu(&vport->hash_node, bucket);  in ovs_vport_add()
226 		return vport;  in ovs_vport_add()
252 int ovs_vport_set_options(struct vport *vport, struct nlattr *options)  in ovs_vport_set_options()  argument
254 	if (!vport->ops->set_options)  in ovs_vport_set_options()
256 	return vport->ops->set_options(vport, options);  in ovs_vport_set_options()
267 void ovs_vport_del(struct vport *vport)  in ovs_vport_del()  argument
269 	hlist_del_rcu(&vport->hash_node);  in ovs_vport_del()
270 	module_put(vport->ops->owner);  in ovs_vport_del()
271 	vport->ops->destroy(vport);  in ovs_vport_del()
284 void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)  in ovs_vport_get_stats()  argument
289 	dev_stats = dev_get_stats(vport->dev, &temp);  in ovs_vport_get_stats()
311 int ovs_vport_get_upcall_stats(struct vport *vport, struct sk_buff *skb)  in ovs_vport_get_upcall_stats()  argument
323 		stats = per_cpu_ptr(vport->upcall_stats, i);  in ovs_vport_get_upcall_stats()
367 int ovs_vport_get_options(const struct vport *vport, struct sk_buff *skb)  in ovs_vport_get_options()  argument
372 	if (!vport->ops->get_options)  in ovs_vport_get_options()
379 	err = vport->ops->get_options(vport, skb);  in ovs_vport_get_options()
402 int ovs_vport_set_upcall_portids(struct vport *vport, const struct nlattr *ids)  in ovs_vport_set_upcall_portids()  argument
409 	old = ovsl_dereference(vport->upcall_portids);  in ovs_vport_set_upcall_portids()
420 	rcu_assign_pointer(vport->upcall_portids, vport_portids);  in ovs_vport_set_upcall_portids()
441 int ovs_vport_get_upcall_portids(const struct vport *vport,  in ovs_vport_get_upcall_portids()  argument
446 	ids = rcu_dereference_ovsl(vport->upcall_portids);  in ovs_vport_get_upcall_portids()
448 	if (vport->dp->user_features & OVS_DP_F_VPORT_PIDS)  in ovs_vport_get_upcall_portids()
466 u32 ovs_vport_find_upcall_portid(const struct vport *vport,  in ovs_vport_find_upcall_portid()  argument
473 	ids = rcu_dereference(vport->upcall_portids);  in ovs_vport_find_upcall_portid()
494 int ovs_vport_receive(struct vport *vport, struct sk_buff *skb,  in ovs_vport_receive()  argument
500 	OVS_CB(skb)->input_vport = vport;  in ovs_vport_receive()
504 	if (unlikely(dev_net(skb->dev) != ovs_dp_get_net(vport->dp))) {  in ovs_vport_receive()
540 void ovs_vport_send(struct vport *vport, struct sk_buff *skb, u8 mac_proto)  in ovs_vport_send()  argument
542 	int mtu = vport->dev->mtu;  in ovs_vport_send()
544 	switch (vport->dev->type) {  in ovs_vport_send()
563 	if (unlikely(packet_length(skb, vport->dev) > mtu &&  in ovs_vport_send()
565 		vport->dev->stats.tx_errors++;  in ovs_vport_send()
566 		if (vport->dev->flags & IFF_UP)  in ovs_vport_send()
568 					     "%d > %d\n", vport->dev->name,  in ovs_vport_send()
569 					     packet_length(skb, vport->dev),  in ovs_vport_send()
574 	skb->dev = vport->dev;  in ovs_vport_send()
576 	vport->ops->send(skb);  in ovs_vport_send()