Lines Matching defs: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))
51 ovs_vport_receive(vport, skb, skb_tunnel_info(skb));
71 struct vport *local;
77 struct vport *ovs_netdev_link(struct vport *vport, const char *name)
81 vport->dev = dev_get_by_name(ovs_dp_get_net(vport->dp), name);
82 if (!vport->dev) {
87 if (vport->dev->flags & IFF_LOOPBACK ||
88 (vport->dev->type != ARPHRD_ETHER &&
89 vport->dev->type != ARPHRD_NONE) ||
90 ovs_is_internal_dev(vport->dev)) {
96 err = netdev_master_upper_dev_link(vport->dev,
97 get_dpdev(vport->dp),
102 err = netdev_rx_handler_register(vport->dev, netdev_frame_hook,
103 vport);
107 dev_disable_lro(vport->dev);
108 dev_set_promiscuity(vport->dev, 1);
109 vport->dev->priv_flags |= IFF_OVS_DATAPATH;
112 return vport;
115 netdev_upper_dev_unlink(vport->dev, get_dpdev(vport->dp));
119 dev_put(vport->dev);
121 ovs_vport_free(vport);
126 static struct vport *netdev_create(const struct vport_parms *parms)
128 struct vport *vport;
130 vport = ovs_vport_alloc(0, &ovs_netdev_vport_ops, parms);
131 if (IS_ERR(vport))
132 return vport;
134 return ovs_netdev_link(vport, parms->name);
139 struct vport *vport = container_of(rcu, struct vport, rcu);
141 if (vport->dev)
142 dev_put(vport->dev);
143 ovs_vport_free(vport);
146 void ovs_netdev_detach_dev(struct vport *vport)
149 vport->dev->priv_flags &= ~IFF_OVS_DATAPATH;
150 netdev_rx_handler_unregister(vport->dev);
151 netdev_upper_dev_unlink(vport->dev,
152 netdev_master_upper_dev_get(vport->dev));
153 dev_set_promiscuity(vport->dev, -1);
156 static void netdev_destroy(struct vport *vport)
159 if (netif_is_ovs_port(vport->dev))
160 ovs_netdev_detach_dev(vport);
163 call_rcu(&vport->rcu, vport_netdev_free);
166 void ovs_netdev_tunnel_destroy(struct vport *vport)
169 if (netif_is_ovs_port(vport->dev))
170 ovs_netdev_detach_dev(vport);
172 /* We can be invoked by both explicit vport deletion and
176 if (vport->dev->reg_state == NETREG_REGISTERED)
177 rtnl_delete_link(vport->dev);
178 dev_put(vport->dev);
179 vport->dev = NULL;
182 call_rcu(&vport->rcu, vport_netdev_free);
187 struct vport *ovs_netdev_get_vport(struct net_device *dev)
190 return (struct vport *)