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net: mlx4: reject unsupported coalescing params

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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>
This commit is contained in:
Jakub Kicinski 2020-03-09 19:15:07 -07:00 committed by David S. Miller
parent 812df69beb
commit bd4be35b4a
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
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@ -2121,6 +2121,10 @@ static int mlx4_en_set_phys_id(struct net_device *dev,
}
const struct ethtool_ops mlx4_en_ethtool_ops = {
.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
ETHTOOL_COALESCE_MAX_FRAMES |
ETHTOOL_COALESCE_TX_MAX_FRAMES_IRQ |
ETHTOOL_COALESCE_PKT_RATE_RX_USECS,
.get_drvinfo = mlx4_en_get_drvinfo,
.get_link_ksettings = mlx4_en_get_link_ksettings,
.set_link_ksettings = mlx4_en_set_link_ksettings,