net: mv643xx_eth: reject unsupported coalescing params

Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.

This driver did not previously reject unsupported parameters.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index 3c8125cbc84dbc742a25272ba345e0527bc1cf14..81d24481b22c3749716c043a0ede1d91b62c6622 100644 (file)
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -1737,6 +1737,7 @@ static int mv643xx_eth_get_sset_count(struct net_device *dev, int sset)
 }
 
 static const struct ethtool_ops mv643xx_eth_ethtool_ops = {
+       .supported_coalesce_params = ETHTOOL_COALESCE_USECS,
        .get_drvinfo            = mv643xx_eth_get_drvinfo,
        .nway_reset             = phy_ethtool_nway_reset,
        .get_link               = ethtool_op_get_link,