X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=datapath%2Fvport-internal_dev.c;h=fff4f4e596797b598da008c3e9d82f0a456d9e9d;hb=0f50458b0a3054566c4f5cd70e0bc92ca7dafe49;hp=0b91b345f0fe89b393f825f7e81949659e0cced6;hpb=6ce39213456b27257acbaf146398dce26d1466b9;p=sliver-openvswitch.git

diff --git a/datapath/vport-internal_dev.c b/datapath/vport-internal_dev.c
index 0b91b345f..fff4f4e59 100644
--- a/datapath/vport-internal_dev.c
+++ b/datapath/vport-internal_dev.c
@@ -132,6 +132,14 @@ static int internal_dev_do_ioctl(struct net_device *dev, struct ifreq *ifr, int
 	return -EOPNOTSUPP;
 }
 
+static void internal_dev_destructor(struct net_device *dev)
+{
+	struct vport *vport = internal_dev_get_vport(dev);
+
+	vport_free(vport);
+	free_netdev(dev);
+}
+
 #ifdef HAVE_NET_DEVICE_OPS
 static const struct net_device_ops internal_dev_netdev_ops = {
 	.ndo_open = internal_dev_open,
@@ -160,7 +168,7 @@ static void do_setup(struct net_device *netdev)
 	netdev->change_mtu = internal_dev_change_mtu;
 #endif
 
-	netdev->destructor = free_netdev;
+	netdev->destructor = internal_dev_destructor;
 	SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
 	netdev->tx_queue_len = 0;
 
@@ -168,6 +176,11 @@ static void do_setup(struct net_device *netdev)
 	netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
 				NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+	netdev->vlan_features = netdev->features;
+	netdev->features |= NETIF_F_HW_VLAN_TX;
+#endif
+
 	vport_gen_rand_ether_addr(netdev->dev_addr);
 }
 
@@ -219,9 +232,8 @@ static int internal_dev_destroy(struct vport *vport)
 	netif_stop_queue(netdev_vport->dev);
 	dev_set_promiscuity(netdev_vport->dev, -1);
 
-	unregister_netdevice(netdev_vport->dev);
 	/* unregister_netdevice() waits for an RCU grace period. */
-	vport_free(vport);
+	unregister_netdevice(netdev_vport->dev);
 
 	return 0;
 }