const struct macvlan_dev *vlan = netdev_priv(dev);
const struct macvlan_port *port = vlan->port;
const struct macvlan_dev *dest;
- __u8 ip_summed = skb->ip_summed;
if (vlan->mode == MACVLAN_MODE_BRIDGE) {
const struct ethhdr *eth = (void *)skb->data;
- skb->ip_summed = CHECKSUM_UNNECESSARY;
/* send to other bridge ports directly */
if (is_multicast_ether_addr(eth->h_dest)) {
}
xmit_world:
- skb->ip_summed = ip_summed;
skb->dev = vlan->lowerdev;
return dev_queue_xmit(skb);
}
struct macvlan_dev *vlan = netdev_priv(dev);
struct net_device *lowerdev = vlan->lowerdev;
- if (change & IFF_ALLMULTI)
- dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1);
+ if (dev->flags & IFF_UP) {
+ if (change & IFF_ALLMULTI)
+ dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1);
+ }
}
static void macvlan_set_mac_lists(struct net_device *dev)
#define MACVLAN_STATE_MASK \
((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))
+static int macvlan_get_nest_level(struct net_device *dev)
+{
+ return ((struct macvlan_dev *)netdev_priv(dev))->nest_level;
+}
+
static void macvlan_set_lockdep_class_one(struct net_device *dev,
struct netdev_queue *txq,
void *_unused)
static void macvlan_set_lockdep_class(struct net_device *dev)
{
- lockdep_set_class(&dev->addr_list_lock,
- &macvlan_netdev_addr_lock_key);
+ lockdep_set_class_and_subclass(&dev->addr_list_lock,
+ &macvlan_netdev_addr_lock_key,
+ macvlan_get_nest_level(dev));
netdev_for_each_tx_queue(dev, macvlan_set_lockdep_class_one, NULL);
}
(lowerdev->state & MACVLAN_STATE_MASK);
dev->features = lowerdev->features & MACVLAN_FEATURES;
dev->features |= ALWAYS_ON_FEATURES;
+ dev->vlan_features = lowerdev->vlan_features & MACVLAN_FEATURES;
dev->gso_max_size = lowerdev->gso_max_size;
dev->iflink = lowerdev->ifindex;
dev->hard_header_len = lowerdev->hard_header_len;
features,
mask);
features |= ALWAYS_ON_FEATURES;
+ features &= ~NETIF_F_NETNS_LOCAL;
return features;
}
.ndo_fdb_add = macvlan_fdb_add,
.ndo_fdb_del = macvlan_fdb_del,
.ndo_fdb_dump = ndo_dflt_fdb_dump,
+ .ndo_get_lock_subclass = macvlan_get_nest_level,
};
void macvlan_common_setup(struct net_device *dev)
vlan->dev = dev;
vlan->port = port;
vlan->set_features = MACVLAN_FEATURES;
+ vlan->nest_level = dev_get_nest_level(lowerdev, netif_is_macvlan) + 1;
vlan->mode = MACVLAN_MODE_VEPA;
if (data && data[IFLA_MACVLAN_MODE])
list_for_each_entry_safe(vlan, next, &port->vlans, list)
vlan->dev->rtnl_link_ops->dellink(vlan->dev, &list_kill);
unregister_netdevice_many(&list_kill);
- list_del(&list_kill);
break;
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid underlaying device to change its type. */