summaryrefslogtreecommitdiffstats
path: root/net/atm/lec.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/atm/lec.c')
-rw-r--r--net/atm/lec.c64
1 files changed, 28 insertions, 36 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c
index e5e3015..c0cba9a 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -62,7 +62,6 @@ static unsigned char bridge_ula_lec[] = { 0x01, 0x80, 0xc2, 0x00, 0x00 };
static int lec_open(struct net_device *dev);
static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev);
static int lec_close(struct net_device *dev);
-static struct net_device_stats *lec_get_stats(struct net_device *dev);
static void lec_init(struct net_device *dev);
static struct lec_arp_table *lec_arp_find(struct lec_priv *priv,
const unsigned char *mac_addr);
@@ -218,28 +217,28 @@ static unsigned char *get_tr_dst(unsigned char *packet, unsigned char *rdesc)
static int lec_open(struct net_device *dev)
{
- struct lec_priv *priv = netdev_priv(dev);
-
netif_start_queue(dev);
- memset(&priv->stats, 0, sizeof(struct net_device_stats));
+ memset(&dev->stats, 0, sizeof(struct net_device_stats));
return 0;
}
-static __inline__ void
-lec_send(struct atm_vcc *vcc, struct sk_buff *skb, struct lec_priv *priv)
+static void
+lec_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
+ struct net_device *dev = skb->dev;
+
ATM_SKB(skb)->vcc = vcc;
ATM_SKB(skb)->atm_options = vcc->atm_options;
atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
if (vcc->send(vcc, skb) < 0) {
- priv->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
return;
}
- priv->stats.tx_packets++;
- priv->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
}
static void lec_tx_timeout(struct net_device *dev)
@@ -270,7 +269,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
pr_debug("lec_start_xmit called\n");
if (!priv->lecd) {
printk("%s:No lecd attached\n", dev->name);
- priv->stats.tx_errors++;
+ dev->stats.tx_errors++;
netif_stop_queue(dev);
return -EUNATCH;
}
@@ -345,7 +344,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
GFP_ATOMIC);
dev_kfree_skb(skb);
if (skb2 == NULL) {
- priv->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
return 0;
}
skb = skb2;
@@ -380,7 +379,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
("%s:lec_start_xmit: tx queue full or no arp entry, dropping, ",
dev->name);
pr_debug("MAC address %pM\n", lec_h->h_dest);
- priv->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
}
goto out;
@@ -392,10 +391,10 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev)
while (entry && (skb2 = skb_dequeue(&entry->tx_wait))) {
pr_debug("lec.c: emptying tx queue, ");
pr_debug("MAC address %pM\n", lec_h->h_dest);
- lec_send(vcc, skb2, priv);
+ lec_send(vcc, skb2);
}
- lec_send(vcc, skb, priv);
+ lec_send(vcc, skb);
if (!atm_may_send(vcc, 0)) {
struct lec_vcc_priv *vpriv = LEC_VCC_PRIV(vcc);
@@ -427,15 +426,6 @@ static int lec_close(struct net_device *dev)
return 0;
}
-/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static struct net_device_stats *lec_get_stats(struct net_device *dev)
-{
- return &((struct lec_priv *)netdev_priv(dev))->stats;
-}
-
static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
unsigned long flags;
@@ -677,17 +667,19 @@ static void lec_set_multicast_list(struct net_device *dev)
return;
}
+static const struct net_device_ops lec_netdev_ops = {
+ .ndo_open = lec_open,
+ .ndo_stop = lec_close,
+ .ndo_start_xmit = lec_start_xmit,
+ .ndo_change_mtu = lec_change_mtu,
+ .ndo_tx_timeout = lec_tx_timeout,
+ .ndo_set_multicast_list = lec_set_multicast_list,
+};
+
+
static void lec_init(struct net_device *dev)
{
- dev->change_mtu = lec_change_mtu;
- dev->open = lec_open;
- dev->stop = lec_close;
- dev->hard_start_xmit = lec_start_xmit;
- dev->tx_timeout = lec_tx_timeout;
-
- dev->get_stats = lec_get_stats;
- dev->set_multicast_list = lec_set_multicast_list;
- dev->do_ioctl = NULL;
+ dev->netdev_ops = &lec_netdev_ops;
printk("%s: Initialized!\n", dev->name);
}
@@ -810,8 +802,8 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
else
#endif
skb->protocol = eth_type_trans(skb, dev);
- priv->stats.rx_packets++;
- priv->stats.rx_bytes += skb->len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
netif_rx(skb);
}
@@ -1887,7 +1879,7 @@ restart:
lec_arp_hold(entry);
spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
- lec_send(vcc, skb, entry->priv);
+ lec_send(vcc, skb);
entry->last_used = jiffies;
entry->status = ESI_FORWARD_DIRECT;
lec_arp_put(entry);
@@ -2305,7 +2297,7 @@ restart:
lec_arp_hold(entry);
spin_unlock_irqrestore(&priv->lec_arp_lock, flags);
while ((skb = skb_dequeue(&entry->tx_wait)) != NULL)
- lec_send(vcc, skb, entry->priv);
+ lec_send(vcc, skb);
entry->last_used = jiffies;
entry->status = ESI_FORWARD_DIRECT;
lec_arp_put(entry);
OpenPOWER on IntegriCloud