diff options
| author | Tariq Toukan | 2018-02-07 12:21:30 +0100 |
|---|---|---|
| committer | Saeed Mahameed | 2018-03-28 02:17:27 +0200 |
| commit | f1e4fc9b4b02ec728b06ad09d6cdf5a9bb7ec372 (patch) | |
| tree | c04f392c4d7e9625d59e6439326ea9459675f2b9 /drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | |
| parent | net/mlx5e: Use no-offset function in skb header copy (diff) | |
| download | kernel-qcow2-linux-f1e4fc9b4b02ec728b06ad09d6cdf5a9bb7ec372.tar.gz kernel-qcow2-linux-f1e4fc9b4b02ec728b06ad09d6cdf5a9bb7ec372.tar.xz kernel-qcow2-linux-f1e4fc9b4b02ec728b06ad09d6cdf5a9bb7ec372.zip | |
net/mlx5e: Remove RQ MPWQE fields from params
Introduce functions to calculate them when needed.
They can be derived from other params.
This will simplify transition between RQ configurations.
In general, any parameter that is not explicitly set
or controlled, but derived from other parameters,
should not have a control-path field itself, but a
getter function.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index d415e67b557b..234b5b2ebf0f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -231,8 +231,8 @@ static u32 mlx5e_rx_wqes_to_packets(struct mlx5e_priv *priv, int rq_wq_type, if (rq_wq_type != MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) return num_wqe; - stride_size = 1 << priv->channels.params.mpwqe_log_stride_sz; - num_strides = 1 << priv->channels.params.mpwqe_log_num_strides; + stride_size = 1 << mlx5e_mpwqe_get_log_stride_size(priv->mdev, &priv->channels.params); + num_strides = 1 << mlx5e_mpwqe_get_log_num_strides(priv->mdev, &priv->channels.params); wqe_size = stride_size * num_strides; packets_per_wqe = wqe_size / @@ -252,8 +252,8 @@ static u32 mlx5e_packets_to_rx_wqes(struct mlx5e_priv *priv, int rq_wq_type, if (rq_wq_type != MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) return num_packets; - stride_size = 1 << priv->channels.params.mpwqe_log_stride_sz; - num_strides = 1 << priv->channels.params.mpwqe_log_num_strides; + stride_size = 1 << mlx5e_mpwqe_get_log_stride_size(priv->mdev, &priv->channels.params); + num_strides = 1 << mlx5e_mpwqe_get_log_num_strides(priv->mdev, &priv->channels.params); wqe_size = stride_size * num_strides; num_packets = (1 << order_base_2(num_packets)); @@ -1561,11 +1561,6 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val new_channels.params = priv->channels.params; MLX5E_SET_PFLAG(&new_channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS, new_val); - new_channels.params.mpwqe_log_stride_sz = - MLX5E_MPWQE_STRIDE_SZ(priv->mdev, new_val); - new_channels.params.mpwqe_log_num_strides = - MLX5_MPWRQ_LOG_WQE_SZ - new_channels.params.mpwqe_log_stride_sz; - if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { priv->channels.params = new_channels.params; return 0; |