/*
- * Copyright (c) 2007-2012 Nicira Networks.
+ * Copyright (c) 2007-2012 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
+#include <linux/netdev_features.h>
#include <linux/skbuff.h>
#include <linux/version.h>
+#include <net/dst.h>
+#include <net/xfrm.h>
+
#include "checksum.h"
#include "datapath.h"
#include "vlan.h"
-#include "vport-generic.h"
#include "vport-internal_dev.h"
#include "vport-netdev.h"
return stats;
}
-static int internal_dev_mac_addr(struct net_device *dev, void *p)
-{
- struct sockaddr *addr = p;
-
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
-#ifdef NET_ADDR_RANDOM
- dev->addr_assign_type &= ~NET_ADDR_RANDOM;
-#endif
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
- return 0;
-}
-
/* Called with rcu_read_lock_bh. */
static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
{
}
vlan_copy_skb_tci(skb);
- OVS_CB(skb)->flow = NULL;
rcu_read_lock();
- ovs_vport_receive(internal_dev_priv(netdev)->vport, skb);
+ ovs_vport_receive(internal_dev_priv(netdev)->vport, skb, NULL);
rcu_read_unlock();
return 0;
}
static void internal_dev_getinfo(struct net_device *netdev,
struct ethtool_drvinfo *info)
{
- strcpy(info->driver, "openvswitch");
+ strlcpy(info->driver, "openvswitch", sizeof(info->driver));
}
static const struct ethtool_ops internal_dev_ethtool_ops = {
return 0;
}
-static int internal_dev_do_ioctl(struct net_device *dev,
- struct ifreq *ifr, int cmd)
-{
- if (ovs_dp_ioctl_hook)
- return ovs_dp_ioctl_hook(dev, ifr, cmd);
-
- return -EOPNOTSUPP;
-}
-
static void internal_dev_destructor(struct net_device *dev)
{
struct vport *vport = ovs_internal_dev_get_vport(dev);
.ndo_open = internal_dev_open,
.ndo_stop = internal_dev_stop,
.ndo_start_xmit = internal_dev_xmit,
- .ndo_set_mac_address = internal_dev_mac_addr,
- .ndo_do_ioctl = internal_dev_do_ioctl,
+ .ndo_set_mac_address = eth_mac_addr,
.ndo_change_mtu = internal_dev_change_mtu,
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)
.ndo_get_stats64 = internal_dev_get_stats,
#ifdef HAVE_NET_DEVICE_OPS
netdev->netdev_ops = &internal_dev_netdev_ops;
#else
- netdev->do_ioctl = internal_dev_do_ioctl;
netdev->get_stats = internal_dev_sys_stats;
netdev->hard_start_xmit = internal_dev_xmit;
netdev->open = internal_dev_open;
netdev->stop = internal_dev_stop;
- netdev->set_mac_address = internal_dev_mac_addr;
+ netdev->set_mac_address = eth_mac_addr;
netdev->change_mtu = internal_dev_change_mtu;
#endif
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netdev->destructor = internal_dev_destructor;
SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
netdev->tx_queue_len = 0;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
netdev->vlan_features = netdev->features;
- netdev->features |= NETIF_F_HW_VLAN_TX;
+ netdev->features |= NETIF_F_HW_VLAN_CTAG_TX;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
if (vport->port_no == OVSP_LOCAL)
netdev_vport->dev->features |= NETIF_F_NETNS_LOCAL;
+ rtnl_lock();
err = register_netdevice(netdev_vport->dev);
if (err)
goto error_free_netdev;
dev_set_promiscuity(netdev_vport->dev, 1);
+ rtnl_unlock();
netif_start_queue(netdev_vport->dev);
return vport;
error_free_netdev:
+ rtnl_unlock();
free_netdev(netdev_vport->dev);
error_free_vport:
ovs_vport_free(vport);
struct netdev_vport *netdev_vport = netdev_vport_priv(vport);
netif_stop_queue(netdev_vport->dev);
+ rtnl_lock();
dev_set_promiscuity(netdev_vport->dev, -1);
/* unregister_netdevice() waits for an RCU grace period. */
unregister_netdevice(netdev_vport->dev);
+
+ rtnl_unlock();
}
static int internal_dev_recv(struct vport *vport, struct sk_buff *skb)
#endif
len = skb->len;
+
+ skb_dst_drop(skb);
+ nf_reset(skb);
+ secpath_reset(skb);
+
skb->dev = netdev;
skb->pkt_type = PACKET_HOST;
skb->protocol = eth_type_trans(skb, netdev);
+ skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
forward_ip_summed(skb, false);
netif_rx(skb);
const struct vport_ops ovs_internal_vport_ops = {
.type = OVS_VPORT_TYPE_INTERNAL,
- .flags = VPORT_F_REQUIRED | VPORT_F_FLOW,
.create = internal_dev_create,
.destroy = internal_dev_destroy,
- .set_addr = ovs_netdev_set_addr,
.get_name = ovs_netdev_get_name,
- .get_addr = ovs_netdev_get_addr,
- .get_kobj = ovs_netdev_get_kobj,
- .get_dev_flags = ovs_netdev_get_dev_flags,
- .is_running = ovs_netdev_is_running,
- .get_operstate = ovs_netdev_get_operstate,
- .get_ifindex = ovs_netdev_get_ifindex,
- .get_mtu = ovs_netdev_get_mtu,
.send = internal_dev_recv,
};