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GRETH: RX/TX bytes were never increased 

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Hellstrom 2011-09-08 03:14:35 +00:00 committed by David S. Miller
parent 8603e33d01
commit 6af29a963c
2 changed files with 6 additions and 0 deletions
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5
drivers/net/greth.c
View File

@ -428,6 +428,7 @@ greth_start_xmit(struct sk_buff *skb, struct net_device *dev)
dma_sync_single_for_device(greth->dev, dma_addr, skb->len, DMA_TO_DEVICE);
status = GRETH_BD_EN | GRETH_BD_IE | (skb->len & GRETH_BD_LEN);
greth->tx_bufs_length[greth->tx_next] = skb->len & GRETH_BD_LEN;
/* Wrap around descriptor ring */
if (greth->tx_next == GRETH_TXBD_NUM_MASK) {
@ -641,6 +642,7 @@ static void greth_clean_tx(struct net_device *dev)
dev->stats.tx_fifo_errors++;
}
dev->stats.tx_packets++;
dev->stats.tx_bytes += greth->tx_bufs_length[greth->tx_last];
greth->tx_last = NEXT_TX(greth->tx_last);
greth->tx_free++;
}
@ -695,6 +697,7 @@ static void greth_clean_tx_gbit(struct net_device *dev)
greth->tx_skbuff[greth->tx_last] = NULL;
greth_update_tx_stats(dev, stat);
dev->stats.tx_bytes += skb->len;
bdp = greth->tx_bd_base + greth->tx_last;
@ -796,6 +799,7 @@ static int greth_rx(struct net_device *dev, int limit)
memcpy(skb_put(skb, pkt_len), phys_to_virt(dma_addr), pkt_len);
skb->protocol = eth_type_trans(skb, dev);
dev->stats.rx_bytes += pkt_len;
dev->stats.rx_packets++;
netif_receive_skb(skb);
}
@ -910,6 +914,7 @@ static int greth_rx_gbit(struct net_device *dev, int limit)
skb->protocol = eth_type_trans(skb, dev);
dev->stats.rx_packets++;
dev->stats.rx_bytes += pkt_len;
netif_receive_skb(skb);
greth->rx_skbuff[greth->rx_cur] = newskb;

1
drivers/net/greth.h
View File

@ -103,6 +103,7 @@ struct greth_private {
unsigned char *tx_bufs[GRETH_TXBD_NUM];
unsigned char *rx_bufs[GRETH_RXBD_NUM];
u16 tx_bufs_length[GRETH_TXBD_NUM];
u16 tx_next;
u16 tx_last;