[ar71xx] ag71xx driver: add a workaround for the ar8216 chip, until we get a suitable...

[openwrt-10.03/.git] / target / linux / ar71xx / files / drivers / net / ag71xx / ag71xx_main.c

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
index 01834887c5f0e9332a4abbacc10d783cbb6eff3c..e5eced228666edeb6ba4652554984911be339d1b 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c
@@ -473,6 +473,8 @@ static int ag71xx_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
        if (!ag71xx_desc_empty(desc))
                goto err_drop;
 
+       ag71xx_add_ar8216_header(ag, skb);
+
        if (skb->len <= 0) {
                DBG("%s: packet len is too small\n", ag->dev->name);
                goto err_drop;
@@ -647,15 +649,20 @@ static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
                skb_put(skb, pktlen);
 
                skb->dev = dev;
-               skb->protocol = eth_type_trans(skb, dev);
                skb->ip_summed = CHECKSUM_NONE;
 
-               netif_receive_skb(skb);
-
                dev->last_rx = jiffies;
                dev->stats.rx_packets++;
                dev->stats.rx_bytes += pktlen;
 
+               if (ag71xx_remove_ar8216_header(ag, skb) != 0) {
+                       dev->stats.rx_dropped++;
+                       kfree_skb(skb);
+               } else {
+                       skb->protocol = eth_type_trans(skb, dev);
+                       netif_receive_skb(skb);
+               }
+
                ring->buf[i].skb = NULL;
                done++;