net: tehuti: 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/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c
index 0f8a924..40a2ce0 100644 (file)
--- a/drivers/net/ethernet/tehuti/tehuti.c
+++ b/drivers/net/ethernet/tehuti/tehuti.c
@@ -2373,6 +2373,8 @@ static void bdx_get_ethtool_stats(struct net_device *netdev,
 static void bdx_set_ethtool_ops(struct net_device *netdev)
 {
        static const struct ethtool_ops bdx_ethtool_ops = {
+               .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+                                            ETHTOOL_COALESCE_MAX_FRAMES,
                .get_drvinfo = bdx_get_drvinfo,
                .get_link = ethtool_op_get_link,
                .get_coalesce = bdx_get_coalesce,