diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mv643xx_eth.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 89eaf3b3c760..3bbbd9410c9c 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -1528,6 +1528,24 @@ mv643xx_eth_set_ringparam(struct net_device *dev, struct ethtool_ringparam *er) return 0; } +static u32 +mv643xx_eth_get_rx_csum(struct net_device *dev) +{ + struct mv643xx_eth_private *mp = netdev_priv(dev); + + return !!(rdlp(mp, PORT_CONFIG) & 0x02000000); +} + +static int +mv643xx_eth_set_rx_csum(struct net_device *dev, u32 rx_csum) +{ + struct mv643xx_eth_private *mp = netdev_priv(dev); + + wrlp(mp, PORT_CONFIG, rx_csum ? 0x02000000 : 0x00000000); + + return 0; +} + static void mv643xx_eth_get_strings(struct net_device *dev, uint32_t stringset, uint8_t *data) { @@ -1586,6 +1604,8 @@ static const struct ethtool_ops mv643xx_eth_ethtool_ops = { .set_coalesce = mv643xx_eth_set_coalesce, .get_ringparam = mv643xx_eth_get_ringparam, .set_ringparam = mv643xx_eth_set_ringparam, + .get_rx_csum = mv643xx_eth_get_rx_csum, + .set_rx_csum = mv643xx_eth_set_rx_csum, .set_sg = ethtool_op_set_sg, .get_strings = mv643xx_eth_get_strings, .get_ethtool_stats = mv643xx_eth_get_ethtool_stats, |