diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index be3c22179161..667169b82526 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1101,8 +1101,12 @@ static int sh_eth_rx(struct net_device *ndev) /* Restart Rx engine if stopped. */ /* If we don't need to check status, don't. -KDU */ - if (!(sh_eth_read(ndev, EDRRR) & EDRRR_R)) + if (!(sh_eth_read(ndev, EDRRR) & EDRRR_R)) { + /* fix the values for the next receiving */ + mdp->cur_rx = mdp->dirty_rx = (sh_eth_read(ndev, RDFAR) - + sh_eth_read(ndev, RDLAR)) >> 4; sh_eth_write(ndev, EDRRR_R, EDRRR); + } return 0; } @@ -1199,8 +1203,6 @@ static void sh_eth_error(struct net_device *ndev, int intr_status) /* Receive Descriptor Empty int */ ndev->stats.rx_over_errors++; - if (sh_eth_read(ndev, EDRRR) ^ EDRRR_R) - sh_eth_write(ndev, EDRRR_R, EDRRR); if (netif_msg_rx_err(mdp)) dev_err(&ndev->dev, "Receive Descriptor Empty\n"); } |