diff options
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 16 |
2 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 23cc3bf..e14120e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -389,6 +389,7 @@ struct mlx5e_priv { struct mutex state_lock; /* Protects Interface state */ struct mlx5_uar cq_uar; u32 pdn; + u32 tdn; struct mlx5_core_mr mr; struct mlx5e_channel **channel; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 7f0b694f..9a48d8e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1102,6 +1102,7 @@ static int mlx5e_open_tis(struct mlx5e_priv *priv, int tc) memset(in, 0, sizeof(in)); MLX5_SET(tisc, tisc, prio, tc); + MLX5_SET(tisc, tisc, transport_domain, priv->tdn); return mlx5_core_create_tis(mdev, in, sizeof(in), &priv->tisn[tc]); } @@ -1200,6 +1201,8 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt) { void *hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer); + MLX5_SET(tirc, tirc, transport_domain, priv->tdn); + #define ROUGH_MAX_L2_L3_HDR_SZ 256 #define MLX5_HASH_IP (MLX5_HASH_FIELD_SEL_SRC_IP |\ @@ -1819,11 +1822,18 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev) goto err_unmap_free_uar; } + err = mlx5_alloc_transport_domain(mdev, &priv->tdn); + if (err) { + netdev_err(netdev, "%s: mlx5_alloc_transport_domain failed, %d\n", + __func__, err); + goto err_dealloc_pd; + } + err = mlx5e_create_mkey(priv, priv->pdn, &priv->mr); if (err) { netdev_err(netdev, "%s: mlx5e_create_mkey failed, %d\n", __func__, err); - goto err_dealloc_pd; + goto err_dealloc_transport_domain; } err = register_netdev(netdev); @@ -1840,6 +1850,9 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev) err_destroy_mkey: mlx5_core_destroy_mkey(mdev, &priv->mr); +err_dealloc_transport_domain: + mlx5_dealloc_transport_domain(mdev, priv->tdn); + err_dealloc_pd: mlx5_core_dealloc_pd(mdev, priv->pdn); @@ -1859,6 +1872,7 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv) unregister_netdev(netdev); mlx5_core_destroy_mkey(priv->mdev, &priv->mr); + mlx5_dealloc_transport_domain(priv->mdev, priv->tdn); mlx5_core_dealloc_pd(priv->mdev, priv->pdn); mlx5_unmap_free_uar(priv->mdev, &priv->cq_uar); mlx5e_disable_async_events(priv); |