struct vlan_group {
int real_dev_ifindex; /* The ifindex of the ethernet(like) device the vlan is attached to. */
+ unsigned int nr_vlans;
struct hlist_node hlist; /* linked list */
struct net_device **vlan_devices_arrays[VLAN_GROUP_ARRAY_SPLIT_PARTS];
struct rcu_head rcu;
struct proc_dir_entry *dent; /* Holds the proc data */
unsigned long cnt_inc_headroom_on_tx; /* How many times did we have to grow the skb on TX. */
unsigned long cnt_encap_on_xmit; /* How many times did we have to encapsulate the skb on TX. */
- struct net_device_stats dev_stats; /* Device stats (rx-bytes, tx-pkts, etc...) */
};
-#define VLAN_DEV_INFO(x) ((struct vlan_dev_info *)(x->priv))
-
-/* inline functions */
-
-static inline struct net_device_stats *vlan_dev_get_stats(struct net_device *dev)
+static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)
{
- return &(VLAN_DEV_INFO(dev)->dev_stats);
+ return netdev_priv(dev);
}
+/* inline functions */
static inline __u32 vlan_get_ingress_priority(struct net_device *dev,
unsigned short vlan_tag)
{
- struct vlan_dev_info *vip = VLAN_DEV_INFO(dev);
+ struct vlan_dev_info *vip = vlan_dev_info(dev);
return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
}
skb->dev->last_rx = jiffies;
- stats = vlan_dev_get_stats(skb->dev);
+ stats = &skb->dev->stats;
stats->rx_packets++;
stats->rx_bytes += skb->len;
memmove(skb->data, skb->data + VLAN_HLEN, 2 * VLAN_ETH_ALEN);
/* first, the ethernet type */
- veth->h_vlan_proto = __constant_htons(ETH_P_8021Q);
+ veth->h_vlan_proto = htons(ETH_P_8021Q);
/* now, the tag */
veth->h_vlan_TCI = htons(tag);
- skb->protocol = __constant_htons(ETH_P_8021Q);
+ skb->protocol = htons(ETH_P_8021Q);
skb->mac_header -= VLAN_HLEN;
skb->network_header -= VLAN_HLEN;
{
struct vlan_ethhdr *veth = (struct vlan_ethhdr *)skb->data;
- if (veth->h_vlan_proto != __constant_htons(ETH_P_8021Q)) {
+ if (veth->h_vlan_proto != htons(ETH_P_8021Q)) {
return -EINVAL;
}