Lines Matching refs:vport
22 #include "vport.h"
23 #include "vport-internal_dev.h"
24 #include "vport-netdev.h"
31 struct vport *vport;
33 vport = ovs_netdev_get_vport(skb->dev);
34 if (unlikely(!vport))
50 ovs_vport_receive(vport, skb, skb_tunnel_info(skb));
70 struct vport *local;
76 struct vport *ovs_netdev_link(struct vport *vport, const char *name)
80 vport->dev = dev_get_by_name(ovs_dp_get_net(vport->dp), name);
81 if (!vport->dev) {
85 netdev_tracker_alloc(vport->dev, &vport->dev_tracker, GFP_KERNEL);
86 if (vport->dev->flags & IFF_LOOPBACK ||
87 (vport->dev->type != ARPHRD_ETHER &&
88 vport->dev->type != ARPHRD_NONE) ||
89 ovs_is_internal_dev(vport->dev)) {
95 err = netdev_master_upper_dev_link(vport->dev,
96 get_dpdev(vport->dp),
101 err = netdev_rx_handler_register(vport->dev, netdev_frame_hook,
102 vport);
106 dev_disable_lro(vport->dev);
107 dev_set_promiscuity(vport->dev, 1);
108 vport->dev->priv_flags |= IFF_OVS_DATAPATH;
111 return vport;
114 netdev_upper_dev_unlink(vport->dev, get_dpdev(vport->dp));
118 netdev_put(vport->dev, &vport->dev_tracker);
120 ovs_vport_free(vport);
125 static struct vport *netdev_create(const struct vport_parms *parms)
127 struct vport *vport;
129 vport = ovs_vport_alloc(0, &ovs_netdev_vport_ops, parms);
130 if (IS_ERR(vport))
131 return vport;
133 return ovs_netdev_link(vport, parms->name);
138 struct vport *vport = container_of(rcu, struct vport, rcu);
140 netdev_put(vport->dev, &vport->dev_tracker);
141 ovs_vport_free(vport);
144 void ovs_netdev_detach_dev(struct vport *vport)
147 vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
148 netdev_rx_handler_unregister(vport->dev);
149 netdev_upper_dev_unlink(vport->dev,
150 netdev_master_upper_dev_get(vport->dev));
151 dev_set_promiscuity(vport->dev, -1);
154 static void netdev_destroy(struct vport *vport)
157 if (netif_is_ovs_port(vport->dev))
158 ovs_netdev_detach_dev(vport);
161 call_rcu(&vport->rcu, vport_netdev_free);
164 void ovs_netdev_tunnel_destroy(struct vport *vport)
167 if (netif_is_ovs_port(vport->dev))
168 ovs_netdev_detach_dev(vport);
170 /* We can be invoked by both explicit vport deletion and
174 if (vport->dev->reg_state == NETREG_REGISTERED)
175 rtnl_delete_link(vport->dev, 0, NULL);
176 netdev_put(vport->dev, &vport->dev_tracker);
177 vport->dev = NULL;
180 call_rcu(&vport->rcu, vport_netdev_free);
185 struct vport *ovs_netdev_get_vport(struct net_device *dev)
188 return (struct vport *)