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ramips: raeth: add a temporary pktlen variable

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30442 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2012-02-11 15:11:55 +00:00
parent 0e485dd80d
commit cd69289b3e
1 changed files with 6 additions and 3 deletions
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9
target/linux/ramips/files/drivers/net/ramips.c
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@ -269,22 +269,25 @@ ramips_eth_rx_hw(unsigned long ptr)
while (max_rx) { while (max_rx) {
struct sk_buff *rx_skb, *new_skb; struct sk_buff *rx_skb, *new_skb;
int pktlen;
rx = (ramips_fe_rr(RAMIPS_RX_CALC_IDX0) + 1) % NUM_RX_DESC; rx = (ramips_fe_rr(RAMIPS_RX_CALC_IDX0) + 1) % NUM_RX_DESC;
if (!(priv->rx[rx].rxd2 & RX_DMA_DONE)) if (!(priv->rx[rx].rxd2 & RX_DMA_DONE))
break; break;
max_rx--; max_rx--;
rx_skb = priv->rx_skb[rx];
pktlen = RX_DMA_PLEN0(priv->rx[rx].rxd2);
new_skb = netdev_alloc_skb(dev, MAX_RX_LENGTH + NET_IP_ALIGN); new_skb = netdev_alloc_skb(dev, MAX_RX_LENGTH + NET_IP_ALIGN);
/* Reuse the buffer on allocation failures */ /* Reuse the buffer on allocation failures */
if (new_skb) { if (new_skb) {
rx_skb = priv->rx_skb[rx]; skb_put(rx_skb, pktlen);
skb_put(rx_skb, RX_DMA_PLEN0(priv->rx[rx].rxd2));
rx_skb->dev = dev; rx_skb->dev = dev;
rx_skb->protocol = eth_type_trans(rx_skb, dev); rx_skb->protocol = eth_type_trans(rx_skb, dev);
rx_skb->ip_summed = CHECKSUM_NONE; rx_skb->ip_summed = CHECKSUM_NONE;
dev->stats.rx_packets++; dev->stats.rx_packets++;
dev->stats.rx_bytes += rx_skb->len; dev->stats.rx_bytes += pktlen;
netif_rx(rx_skb); netif_rx(rx_skb);
priv->rx_skb[rx] = new_skb; priv->rx_skb[rx] = new_skb;