diff options
| -rw-r--r-- | drivers/net/ethernet/realtek/8139too.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c index 1b9a090d4865..abd6aca70e9b 100644 --- a/drivers/net/ethernet/realtek/8139too.c +++ b/drivers/net/ethernet/realtek/8139too.c @@ -1023,6 +1023,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev, dev->vlan_features = dev->features; dev->hw_features |= NETIF_F_RXALL; + dev->hw_features |= NETIF_F_RXFCS; dev->irq = pdev->irq; @@ -1970,7 +1971,10 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp, /* read size+status of next frame from DMA ring buffer */ rx_status = le32_to_cpu (*(__le32 *) (rx_ring + ring_offset)); rx_size = rx_status >> 16; - pkt_size = rx_size - 4; + if (likely(!(dev->features & NETIF_F_RXFCS))) + pkt_size = rx_size - 4; + else + pkt_size = rx_size; netif_dbg(tp, rx_status, dev, "%s() status %04x, size %04x, cur %04x\n", __func__, rx_status, rx_size, cur_rx); |