GRETH: RX/TX bytes were never increased

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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;