diff options
| author | Achiad Shochat | 2015-11-03 07:07:21 +0100 |
|---|---|---|
| committer | David S. Miller | 2015-11-03 16:41:50 +0100 |
| commit | 3435ab59d3febe0c00af2a4d40a6df401effe3de (patch) | |
| tree | 2e88a49fcd689e9eaf39fd5909a2540b1f1944e9 /drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | |
| parent | net/mlx5_core: Use the the real irqn in eq->irqn (diff) | |
| download | kernel-qcow2-linux-3435ab59d3febe0c00af2a4d40a6df401effe3de.tar.gz kernel-qcow2-linux-3435ab59d3febe0c00af2a4d40a6df401effe3de.tar.xz kernel-qcow2-linux-3435ab59d3febe0c00af2a4d40a6df401effe3de.zip | |
net/mlx5e: Don't allow more than max supported channels
Consider MLX5E_MAX_NUM_CHANNELS @ethtool set/get_channels
Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index bce912688ca8..2e022e900939 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -345,9 +345,8 @@ static void mlx5e_get_channels(struct net_device *dev, struct ethtool_channels *ch) { struct mlx5e_priv *priv = netdev_priv(dev); - int ncv = priv->mdev->priv.eq_table.num_comp_vectors; - ch->max_combined = ncv; + ch->max_combined = mlx5e_get_max_num_channels(priv->mdev); ch->combined_count = priv->params.num_channels; } @@ -355,7 +354,7 @@ static int mlx5e_set_channels(struct net_device *dev, struct ethtool_channels *ch) { struct mlx5e_priv *priv = netdev_priv(dev); - int ncv = priv->mdev->priv.eq_table.num_comp_vectors; + int ncv = mlx5e_get_max_num_channels(priv->mdev); unsigned int count = ch->combined_count; bool was_opened; int err = 0; |