diff options
| author | Daniel Hellstrom <daniel@gaisler.com> | 2011-09-08 03:14:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-20 15:16:16 -0400 |
| commit | 6af29a963cecf426966d56935d60a984bd5594ea (patch) | |
| tree | 68b3a9527f89a2fe157516cace7e2644bc3a3500 /drivers/net | |
| parent | 8603e33d01cb6bd32de46b2596fe47f0c4df6c12 (diff) | |
| download | lwn-6af29a963cecf426966d56935d60a984bd5594ea.tar.gz lwn-6af29a963cecf426966d56935d60a984bd5594ea.zip | |
GRETH: RX/TX bytes were never increased
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/greth.c | 5 | ||||
| -rw-r--r-- | drivers/net/greth.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 16ce45c11934..58ec74a73150 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -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; diff --git a/drivers/net/greth.h b/drivers/net/greth.h index 9a0040dee4da..232a622a85b7 100644 --- a/drivers/net/greth.h +++ b/drivers/net/greth.h @@ -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; |