diff options
| author | Gal Pressman <gal@nvidia.com> | 2024-08-08 07:59:22 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-10 07:13:15 +0200 |
| commit | ab666b5287e898fcafc0ad1f2d4506cc3a1bfd23 (patch) | |
| tree | d0d72c43b06a6251206172ac7b9883a80531a118 /drivers/net | |
| parent | net/mlx5e: Be consistent with bitmap handling of link modes (diff) | |
| download | linux-ab666b5287e898fcafc0ad1f2d4506cc3a1bfd23.tar.xz linux-ab666b5287e898fcafc0ad1f2d4506cc3a1bfd23.zip | |
net/mlx5e: Use extack in set ringparams callback
In case of errors in set ringparams, reflect it through extack instead
of a dmesg print.
While at it, make the messages more human friendly and remove two
redundant checks that are already validated by the core.
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20240808055927.2059700-7-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
4 files changed, 13 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 5fd82c67b6ab..01781b70434c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -1172,7 +1172,8 @@ void mlx5e_ethtool_get_ringparam(struct mlx5e_priv *priv, struct ethtool_ringparam *param, struct kernel_ethtool_ringparam *kernel_param); int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, - struct ethtool_ringparam *param); + struct ethtool_ringparam *param, + struct netlink_ext_ack *extack); void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv, struct ethtool_channels *ch); int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 5fd81253d6b9..51624053722a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -352,35 +352,25 @@ static void mlx5e_get_ringparam(struct net_device *dev, } int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, - struct ethtool_ringparam *param) + struct ethtool_ringparam *param, + struct netlink_ext_ack *extack) { struct mlx5e_params new_params; u8 log_rq_size; u8 log_sq_size; int err = 0; - if (param->rx_jumbo_pending) { - netdev_info(priv->netdev, "%s: rx_jumbo_pending not supported\n", - __func__); - return -EINVAL; - } - if (param->rx_mini_pending) { - netdev_info(priv->netdev, "%s: rx_mini_pending not supported\n", - __func__); - return -EINVAL; - } - if (param->rx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)) { - netdev_info(priv->netdev, "%s: rx_pending (%d) < min (%d)\n", - __func__, param->rx_pending, - 1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE); + NL_SET_ERR_MSG_FMT_MOD(extack, "rx (%d) < min (%d)", + param->rx_pending, + 1 << MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE); return -EINVAL; } if (param->tx_pending < (1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)) { - netdev_info(priv->netdev, "%s: tx_pending (%d) < min (%d)\n", - __func__, param->tx_pending, - 1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE); + NL_SET_ERR_MSG_FMT_MOD(extack, "tx (%d) < min (%d)", + param->tx_pending, + 1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE); return -EINVAL; } @@ -416,7 +406,7 @@ static int mlx5e_set_ringparam(struct net_device *dev, { struct mlx5e_priv *priv = netdev_priv(dev); - return mlx5e_ethtool_set_ringparam(priv, param); + return mlx5e_ethtool_set_ringparam(priv, param, extack); } void mlx5e_ethtool_get_channels(struct mlx5e_priv *priv, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 8790d57dc6db..916ba0db29f2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -360,7 +360,7 @@ mlx5e_rep_set_ringparam(struct net_device *dev, { struct mlx5e_priv *priv = netdev_priv(dev); - return mlx5e_ethtool_set_ringparam(priv, param); + return mlx5e_ethtool_set_ringparam(priv, param, extack); } static void mlx5e_rep_get_channels(struct net_device *dev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 26f8a11b8906..424ff39db28d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -74,7 +74,7 @@ static int mlx5i_set_ringparam(struct net_device *dev, { struct mlx5e_priv *priv = mlx5i_epriv(dev); - return mlx5e_ethtool_set_ringparam(priv, param); + return mlx5e_ethtool_set_ringparam(priv, param, extack); } static void mlx5i_get_ringparam(struct net_device *dev, |