Commit fbd8ab68 authored by Huy Nguyen's avatar Huy Nguyen Committed by Greg Kroah-Hartman

net/mlx5e: Only support tx/rx pause setting for port owner

[ Upstream commit 466df6eb ]

Only support changing tx/rx pause frame setting if the net device
is the vport group manager.

Fixes: 3c2d18ef ("net/mlx5e: Support ethtool get/set_pauseparam")
Signed-off-by: default avatarHuy Nguyen <huyn@mellanox.com>
Reviewed-by: default avatarParav Pandit <parav@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b3410f0f
...@@ -1083,6 +1083,9 @@ static int mlx5e_set_pauseparam(struct net_device *netdev, ...@@ -1083,6 +1083,9 @@ static int mlx5e_set_pauseparam(struct net_device *netdev,
struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_core_dev *mdev = priv->mdev;
int err; int err;
if (!MLX5_CAP_GEN(mdev, vport_group_manager))
return -EOPNOTSUPP;
if (pauseparam->autoneg) if (pauseparam->autoneg)
return -EINVAL; return -EINVAL;
......
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