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author | Achiad Shochat | 2015-08-16 15:04:47 +0200 |
---|---|---|
committer | David S. Miller | 2015-08-18 00:51:35 +0200 |
commit | 2d75b2bc8a8c0ce5567a6ecef52e194d117efe3f (patch) | |
tree | b5026908e6c29ae550ea441e0398ef4e537d3f03 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
parent | net/mlx5e: Make RSS indirection table size a constant (diff) | |
download | kernel-qcow2-linux-2d75b2bc8a8c0ce5567a6ecef52e194d117efe3f.tar.gz kernel-qcow2-linux-2d75b2bc8a8c0ce5567a6ecef52e194d117efe3f.tar.xz kernel-qcow2-linux-2d75b2bc8a8c0ce5567a6ecef52e194d117efe3f.zip |
net/mlx5e: Add ethtool RSS configuration options
- get_rxfh_key_size
- get_rxfh_indir_size
- get/set_rxfh indirection table and RSS Toeplitz hash key
- get_rxnfc
Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index bc36f9bf12ba..2b48ff0b1e44 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1184,6 +1184,7 @@ static void mlx5e_fill_indir_rqt_rqns(struct mlx5e_priv *priv, void *rqtc) if (priv->params.rss_hfunc == ETH_RSS_HASH_XOR) ix = mlx5e_bits_invert(i, MLX5E_LOG_INDIR_RQT_SIZE); + ix = priv->params.indirection_rqt[ix]; ix = ix % priv->params.num_channels; MLX5_SET(rqtc, rqtc, rq_num[i], test_bit(MLX5E_STATE_OPENED, &priv->state) ? @@ -1242,7 +1243,7 @@ static int mlx5e_create_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix) return err; } -static int mlx5e_redirect_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix) +int mlx5e_redirect_rqt(struct mlx5e_priv *priv, enum mlx5e_rqt_ix rqt_ix) { struct mlx5_core_dev *mdev = priv->mdev; u32 *in; @@ -1912,6 +1913,7 @@ static void mlx5e_build_netdev_priv(struct mlx5_core_dev *mdev, int num_channels) { struct mlx5e_priv *priv = netdev_priv(netdev); + int i; priv->params.log_sq_size = MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE; @@ -1935,6 +1937,9 @@ static void mlx5e_build_netdev_priv(struct mlx5_core_dev *mdev, netdev_rss_key_fill(priv->params.toeplitz_hash_key, sizeof(priv->params.toeplitz_hash_key)); + for (i = 0; i < MLX5E_INDIR_RQT_SIZE; i++) + priv->params.indirection_rqt[i] = i % num_channels; + priv->params.lro_en = false && !!MLX5_CAP_ETH(priv->mdev, lro_cap); priv->params.lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ; |