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Commit 458821c7 authored by Feras Daoud's avatar Feras Daoud Committed by Saeed Mahameed
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net/mlx5e: IPoIB, Add inner TTC table to IPoIB flow steering 



For supported platforms, add inner TTC flow table to enhanced IPoIB
flow steering.

Signed-off-by: default avatarFeras Daoud <ferasda@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 4c5009c5

drivers/net/ethernet/mellanox/mlx5/core/en.h

+3 −0
Original line number Diff line number Diff line
@@ -1045,6 +1045,9 @@ void mlx5e_destroy_rqt(struct mlx5e_priv *priv, struct mlx5e_rqt *rqt); 
int mlx5e_create_ttc_table(struct mlx5e_priv *priv);

void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv);



int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv);

void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv);



int mlx5e_create_tis(struct mlx5_core_dev *mdev, int tc,

		     u32 underlay_qpn, u32 *tisn);

void mlx5e_destroy_tis(struct mlx5_core_dev *mdev, u32 tisn);

drivers/net/ethernet/mellanox/mlx5/core/en_fs.c

+2 −2
Original line number Diff line number Diff line
@@ -1005,7 +1005,7 @@ static int mlx5e_create_inner_ttc_table_groups(struct mlx5e_ttc_table *ttc) 
	return err;

}



static int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)

int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)

{

	struct mlx5e_ttc_table *ttc = &priv->fs.inner_ttc;

	struct mlx5_flow_table_attr ft_attr = {};
@@ -1041,7 +1041,7 @@ static int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv) 
	return err;

}



static void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv)

void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv)

{

	struct mlx5e_ttc_table *ttc = &priv->fs.inner_ttc;

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c

+11 −1
Original line number Diff line number Diff line
@@ -255,15 +255,24 @@ static int mlx5i_create_flow_steering(struct mlx5e_priv *priv) 
		priv->netdev->hw_features &= ~NETIF_F_NTUPLE;

	}



	err = mlx5e_create_inner_ttc_table(priv);

	if (err) {

		netdev_err(priv->netdev, "Failed to create inner ttc table, err=%d\n",

			   err);

		goto err_destroy_arfs_tables;

	}



	err = mlx5e_create_ttc_table(priv);

	if (err) {

		netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",

			   err);

		goto err_destroy_arfs_tables;

		goto err_destroy_inner_ttc_table;

	}



	return 0;



err_destroy_inner_ttc_table:

	mlx5e_destroy_inner_ttc_table(priv);

err_destroy_arfs_tables:

	mlx5e_arfs_destroy_tables(priv);
@@ -273,6 +282,7 @@ static int mlx5i_create_flow_steering(struct mlx5e_priv *priv) 
static void mlx5i_destroy_flow_steering(struct mlx5e_priv *priv)

{

	mlx5e_destroy_ttc_table(priv);

	mlx5e_destroy_inner_ttc_table(priv);

	mlx5e_arfs_destroy_tables(priv);

}