diff options
| author | Huy Nguyen <huyn@mellanox.com> | 2019-08-01 11:10:19 -0500 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-08-08 13:01:18 -0700 |
| commit | 466df6eb4a9e813b3cfc674363316450c57a89c5 (patch) | |
| tree | 6e5f4488d8fa6945df2b8e3e6a7ab362c1761512 | |
| parent | 93b3586e070b14704dd7bff81fbcefd64663f3c2 (diff) | |
net/mlx5e: Only support tx/rx pause setting for port owner
Only support changing tx/rx pause frame setting if the net device
is the vport group manager.
Fixes: 3c2d18ef22df ("net/mlx5e: Support ethtool get/set_pauseparam")
Signed-off-by: Huy Nguyen <huyn@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 03bed714bac3..ee9fa0c2c8b9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1338,6 +1338,9 @@ int mlx5e_ethtool_set_pauseparam(struct mlx5e_priv *priv, struct mlx5_core_dev *mdev = priv->mdev; int err; + if (!MLX5_CAP_GEN(mdev, vport_group_manager)) + return -EOPNOTSUPP; + if (pauseparam->autoneg) return -EINVAL; |