107 struct vport *ovs_vport_locate(const struct net *net, const char *name)  in ovs_vport_locate()
110 	struct vport *vport;  in ovs_vport_locate()  local
112 	hlist_for_each_entry_rcu(vport, bucket, hash_node)  in ovs_vport_locate()
113 		if (!strcmp(name, ovs_vport_name(vport)) &&  in ovs_vport_locate()
114 		    net_eq(ovs_dp_get_net(vport->dp), net))  in ovs_vport_locate()
115 			return vport;  in ovs_vport_locate()
131 struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *ops,  in ovs_vport_alloc()
134 	struct vport *vport;  in ovs_vport_alloc()  local
137 	alloc_size = sizeof(struct vport);  in ovs_vport_alloc()
143 	vport = kzalloc(alloc_size, GFP_KERNEL);  in ovs_vport_alloc()
144 	if (!vport)  in ovs_vport_alloc()
147 	vport->dp = parms->dp;  in ovs_vport_alloc()
148 	vport->port_no = parms->port_no;  in ovs_vport_alloc()
149 	vport->ops = ops;  in ovs_vport_alloc()
150 	INIT_HLIST_NODE(&vport->dp_hash_node);  in ovs_vport_alloc()
152 	if (ovs_vport_set_upcall_portids(vport, parms->upcall_portids)) {  in ovs_vport_alloc()
153 		kfree(vport);  in ovs_vport_alloc()
157 	return vport;  in ovs_vport_alloc()
171 void ovs_vport_free(struct vport *vport)  in ovs_vport_free()  argument
176 	kfree(rcu_dereference_raw(vport->upcall_portids));  in ovs_vport_free()
177 	kfree(vport);  in ovs_vport_free()
200 struct vport *ovs_vport_add(const struct vport_parms *parms)  in ovs_vport_add()
203 	struct vport *vport;  in ovs_vport_add()  local
212 		vport = ops->create(parms);  in ovs_vport_add()
213 		if (IS_ERR(vport)) {  in ovs_vport_add()
215 			return vport;  in ovs_vport_add()
218 		bucket = hash_bucket(ovs_dp_get_net(vport->dp),  in ovs_vport_add()
219 				     ovs_vport_name(vport));  in ovs_vport_add()
220 		hlist_add_head_rcu(&vport->hash_node, bucket);  in ovs_vport_add()
221 		return vport;  in ovs_vport_add()
247 int ovs_vport_set_options(struct vport *vport, struct nlattr *options)  in ovs_vport_set_options()  argument
249 	if (!vport->ops->set_options)  in ovs_vport_set_options()
251 	return vport->ops->set_options(vport, options);  in ovs_vport_set_options()
262 void ovs_vport_del(struct vport *vport)  in ovs_vport_del()  argument
266 	hlist_del_rcu(&vport->hash_node);  in ovs_vport_del()
267 	module_put(vport->ops->owner);  in ovs_vport_del()
268 	vport->ops->destroy(vport);  in ovs_vport_del()
281 void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)  in ovs_vport_get_stats()  argument
286 	dev_stats = dev_get_stats(vport->dev, &temp);  in ovs_vport_get_stats()
314 int ovs_vport_get_options(const struct vport *vport, struct sk_buff *skb)  in ovs_vport_get_options()  argument
319 	if (!vport->ops->get_options)  in ovs_vport_get_options()
326 	err = vport->ops->get_options(vport, skb);  in ovs_vport_get_options()
349 int ovs_vport_set_upcall_portids(struct vport *vport, const struct nlattr *ids)  in ovs_vport_set_upcall_portids()  argument
356 	old = ovsl_dereference(vport->upcall_portids);  in ovs_vport_set_upcall_portids()
367 	rcu_assign_pointer(vport->upcall_portids, vport_portids);  in ovs_vport_set_upcall_portids()
388 int ovs_vport_get_upcall_portids(const struct vport *vport,  in ovs_vport_get_upcall_portids()  argument
393 	ids = rcu_dereference_ovsl(vport->upcall_portids);  in ovs_vport_get_upcall_portids()
395 	if (vport->dp->user_features & OVS_DP_F_VPORT_PIDS)  in ovs_vport_get_upcall_portids()
413 u32 ovs_vport_find_upcall_portid(const struct vport *vport, struct sk_buff *skb)  in ovs_vport_find_upcall_portid()  argument
419 	ids = rcu_dereference(vport->upcall_portids);  in ovs_vport_find_upcall_portid()
439 int ovs_vport_receive(struct vport *vport, struct sk_buff *skb,  in ovs_vport_receive()  argument
445 	OVS_CB(skb)->input_vport = vport;  in ovs_vport_receive()
447 	if (unlikely(dev_net(skb->dev) != ovs_dp_get_net(vport->dp))) {  in ovs_vport_receive()
469 	struct vport *vport = container_of(rcu, struct vport, rcu);  in free_vport_rcu()  local
471 	ovs_vport_free(vport);  in free_vport_rcu()
474 void ovs_vport_deferred_free(struct vport *vport)  in ovs_vport_deferred_free()  argument
476 	if (!vport)  in ovs_vport_deferred_free()
479 	call_rcu(&vport->rcu, free_vport_rcu);  in ovs_vport_deferred_free()
493 void ovs_vport_send(struct vport *vport, struct sk_buff *skb)  in ovs_vport_send()  argument
495 	int mtu = vport->dev->mtu;  in ovs_vport_send()
499 				     vport->dev->name,  in ovs_vport_send()
501 		vport->dev->stats.tx_errors++;  in ovs_vport_send()
505 	skb->dev = vport->dev;  in ovs_vport_send()
506 	vport->ops->send(skb);  in ovs_vport_send()