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net/mlx5e: Increase Async ICO SQ size 

Resync communication with HW for kTLS RX is done via the
async ICOSQs.
kTLS RX resync requests might come in bursts. To improve the
success chances for such bursts, use a larger ICOSQ.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Tariq Toukan 2020-06-18 12:45:59 +03:00 committed by Saeed Mahameed
parent 76c1e1ac2a
commit c5607360ec
1 changed files with 9 additions and 1 deletions
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10
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
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@ -2306,6 +2306,14 @@ static u8 mlx5e_build_icosq_log_wq_sz(struct mlx5e_params *params,
}
}
static u8 mlx5e_build_async_icosq_log_wq_sz(struct net_device *netdev)
{
if (netdev->hw_features & NETIF_F_HW_TLS_RX)
return MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE;
return MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE;
}
static void mlx5e_build_channel_param(struct mlx5e_priv *priv,
struct mlx5e_params *params,
struct mlx5e_channel_param *cparam)
@ -2315,7 +2323,7 @@ static void mlx5e_build_channel_param(struct mlx5e_priv *priv,
mlx5e_build_rq_param(priv, params, NULL, &cparam->rq);
icosq_log_wq_sz = mlx5e_build_icosq_log_wq_sz(params, &cparam->rq);
async_icosq_log_wq_sz = MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE;
async_icosq_log_wq_sz = mlx5e_build_async_icosq_log_wq_sz(priv->netdev);
mlx5e_build_sq_param(priv, params, &cparam->txq_sq);
mlx5e_build_xdpsq_param(priv, params, &cparam->xdp_sq);