diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 23425f028405..cc8048f68f11 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -207,8 +207,7 @@ void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv, return; mutex_lock(&priv->state_lock); - if (test_bit(MLX5E_STATE_OPENED, &priv->state)) - mlx5e_update_stats(priv, true); + mlx5e_update_stats(priv); mutex_unlock(&priv->state_lock); for (i = 0; i < mlx5e_num_stats_grps; i++) @@ -296,7 +295,6 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, struct mlx5e_channels new_channels = {}; u32 rx_pending_wqes; u32 min_rq_size; - u32 max_rq_size; u8 log_rq_size; u8 log_sq_size; u32 num_mtts; @@ -315,8 +313,6 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, min_rq_size = mlx5e_rx_wqes_to_packets(priv, rq_wq_type, 1 << mlx5_min_log_rq_size(rq_wq_type)); - max_rq_size = mlx5e_rx_wqes_to_packets(priv, rq_wq_type, - 1 << mlx5_max_log_rq_size(rq_wq_type)); rx_pending_wqes = mlx5e_packets_to_rx_wqes(priv, rq_wq_type, param->rx_pending); @@ -326,12 +322,6 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, min_rq_size); return -EINVAL; } - if (param->rx_pending > max_rq_size) { - netdev_info(priv->netdev, "%s: rx_pending (%d) > max (%d)\n", - __func__, param->rx_pending, - max_rq_size); - return -EINVAL; - } num_mtts = MLX5E_REQUIRED_MTTS(rx_pending_wqes); if (priv->channels.params.rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ && @@ -347,12 +337,6 @@ int mlx5e_ethtool_set_ringparam(struct mlx5e_priv *priv, 1 << MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE); return -EINVAL; } - if (param->tx_pending > (1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE)) { - netdev_info(priv->netdev, "%s: tx_pending (%d) > max (%d)\n", - __func__, param->tx_pending, - 1 << MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE); - return -EINVAL; - } log_rq_size = order_base_2(rx_pending_wqes); log_sq_size = order_base_2(param->tx_pending); @@ -480,7 +464,7 @@ int mlx5e_ethtool_get_coalesce(struct mlx5e_priv *priv, coal->rx_max_coalesced_frames = priv->channels.params.rx_cq_moderation.pkts; coal->tx_coalesce_usecs = priv->channels.params.tx_cq_moderation.usec; coal->tx_max_coalesced_frames = priv->channels.params.tx_cq_moderation.pkts; - coal->use_adaptive_rx_coalesce = priv->channels.params.rx_am_enabled; + coal->use_adaptive_rx_coalesce = priv->channels.params.rx_dim_enabled; return 0; } @@ -534,7 +518,7 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv, new_channels.params.tx_cq_moderation.pkts = coal->tx_max_coalesced_frames; new_channels.params.rx_cq_moderation.usec = coal->rx_coalesce_usecs; new_channels.params.rx_cq_moderation.pkts = coal->rx_max_coalesced_frames; - new_channels.params.rx_am_enabled = !!coal->use_adaptive_rx_coalesce; + new_channels.params.rx_dim_enabled = !!coal->use_adaptive_rx_coalesce; if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) { priv->channels.params = new_channels.params; @@ -542,7 +526,7 @@ int mlx5e_ethtool_set_coalesce(struct mlx5e_priv *priv, } /* we are opened */ - reset = !!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_am_enabled; + reset = !!coal->use_adaptive_rx_coalesce != priv->channels.params.rx_dim_enabled; if (!reset) { mlx5e_set_priv_channels_coalesce(priv, coal); priv->channels.params = new_channels.params; @@ -1523,8 +1507,10 @@ 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); - mlx5e_set_rq_type_params(priv->mdev, &new_channels.params, - new_channels.params.rq_wq_type); + 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; @@ -1536,6 +1522,10 @@ int mlx5e_modify_rx_cqe_compression_locked(struct mlx5e_priv *priv, bool new_val return err; mlx5e_switch_priv_channels(priv, &new_channels, NULL); + mlx5e_dbg(DRV, priv, "MLX5E: RxCqeCmprss was turned %s\n", + MLX5E_GET_PFLAG(&priv->channels.params, + MLX5E_PFLAG_RX_CQE_COMPRESS) ? "ON" : "OFF"); + return 0; } |