/*
- * Copyright (c) 2007-2011 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/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"
struct net_device_stats *stats = &netdev->stats;
#endif
#endif
- struct vport *vport = internal_dev_get_vport(netdev);
+ struct vport *vport = ovs_internal_dev_get_vport(netdev);
struct ovs_vport_stats vport_stats;
- vport_get_stats(vport, &vport_stats);
+ ovs_vport_get_stats(vport, &vport_stats);
/* The tx and rx stats need to be swapped because the
* switch and host OS have opposite perspectives. */
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;
- 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();
- vport_receive(internal_dev_priv(netdev)->vport, skb);
+ ovs_vport_receive(internal_dev_priv(netdev)->vport, skb);
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 (dp_ioctl_hook)
- return dp_ioctl_hook(dev, ifr, cmd);
-
- return -EOPNOTSUPP;
-}
-
static void internal_dev_destructor(struct net_device *dev)
{
- struct vport *vport = internal_dev_get_vport(dev);
+ struct vport *vport = ovs_internal_dev_get_vport(dev);
- vport_free(vport);
+ ovs_vport_free(vport);
free_netdev(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;
#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;
netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
- NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
+ NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
netdev->vlan_features = netdev->features;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
#endif
- random_ether_addr(netdev->dev_addr);
+ eth_hw_addr_random(netdev);
}
static struct vport *internal_dev_create(const struct vport_parms *parms)
struct internal_dev *internal_dev;
int err;
- vport = vport_alloc(sizeof(struct netdev_vport),
- &internal_vport_ops, parms);
+ vport = ovs_vport_alloc(sizeof(struct netdev_vport),
+ &ovs_internal_vport_ops, parms);
if (IS_ERR(vport)) {
err = PTR_ERR(vport);
goto error;
goto error_free_vport;
}
+ dev_net_set(netdev_vport->dev, ovs_dp_get_net(vport->dp));
internal_dev = internal_dev_priv(netdev_vport->dev);
internal_dev->vport = vport;
+ /* Restrict bridge port to current netns. */
+ if (vport->port_no == OVSP_LOCAL)
+ netdev_vport->dev->features |= NETIF_F_NETNS_LOCAL;
+
err = register_netdevice(netdev_vport->dev);
if (err)
goto error_free_netdev;
error_free_netdev:
free_netdev(netdev_vport->dev);
error_free_vport:
- vport_free(vport);
+ ovs_vport_free(vport);
error:
return ERR_PTR(err);
}
#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);
return len;
}
-const struct vport_ops internal_vport_ops = {
+const struct vport_ops ovs_internal_vport_ops = {
.type = OVS_VPORT_TYPE_INTERNAL,
- .flags = VPORT_F_REQUIRED | VPORT_F_FLOW,
+ .flags = VPORT_F_REQUIRED,
.create = internal_dev_create,
.destroy = internal_dev_destroy,
- .set_addr = netdev_set_addr,
- .get_name = netdev_get_name,
- .get_addr = netdev_get_addr,
- .get_kobj = netdev_get_kobj,
- .get_dev_flags = netdev_get_dev_flags,
- .is_running = netdev_is_running,
- .get_operstate = netdev_get_operstate,
- .get_ifindex = netdev_get_ifindex,
- .get_mtu = netdev_get_mtu,
+ .get_name = ovs_netdev_get_name,
+ .get_ifindex = ovs_netdev_get_ifindex,
.send = internal_dev_recv,
};
-int is_internal_dev(const struct net_device *netdev)
+int ovs_is_internal_dev(const struct net_device *netdev)
{
#ifdef HAVE_NET_DEVICE_OPS
return netdev->netdev_ops == &internal_dev_netdev_ops;
#endif
}
-struct vport *internal_dev_get_vport(struct net_device *netdev)
+struct vport *ovs_internal_dev_get_vport(struct net_device *netdev)
{
- if (!is_internal_dev(netdev))
+ if (!ovs_is_internal_dev(netdev))
return NULL;
return internal_dev_priv(netdev)->vport;
git://git.onelab.eu / sliver-openvswitch.git / blobdiff