diff options
author | Saeed Mahameed <saeedm@mellanox.com> | 2017-04-13 06:37:05 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-04-17 11:08:32 -0400 |
commit | 955bc48081805c053aa53943b2904cb68569a364 (patch) | |
tree | 8d1dcec6ca1b5c92bbb67f302b1f4ed4004953ab /drivers/net | |
parent | 9d6bd752c63c17419855bce1992e7b75af7370eb (diff) |
net/mlx5e: E-switch vport manager is valid for ethernet only
Currently the driver support only ethernet eswitch, and we want to
protect downstream IPoIB netdev from trying to access it in IB link.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 6a164aff404c..061b20c73071 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2548,6 +2548,12 @@ static void mlx5e_build_channels_tx_maps(struct mlx5e_priv *priv) } } +static bool mlx5e_is_eswitch_vport_mngr(struct mlx5_core_dev *mdev) +{ + return (MLX5_CAP_GEN(mdev, vport_group_manager) && + MLX5_CAP_GEN(mdev, port_type) == MLX5_CAP_PORT_TYPE_ETH); +} + void mlx5e_activate_priv_channels(struct mlx5e_priv *priv) { int num_txqs = priv->channels.num * priv->channels.params.num_tc; @@ -2561,7 +2567,7 @@ void mlx5e_activate_priv_channels(struct mlx5e_priv *priv) mlx5e_activate_channels(&priv->channels); netif_tx_start_all_queues(priv->netdev); - if (MLX5_CAP_GEN(priv->mdev, vport_group_manager)) + if (mlx5e_is_eswitch_vport_mngr(priv->mdev)) mlx5e_add_sqs_fwd_rules(priv); mlx5e_wait_channels_min_rx_wqes(&priv->channels); @@ -2572,7 +2578,7 @@ void mlx5e_deactivate_priv_channels(struct mlx5e_priv *priv) { mlx5e_redirect_rqts_to_drop(priv); - if (MLX5_CAP_GEN(priv->mdev, vport_group_manager)) + if (mlx5e_is_eswitch_vport_mngr(priv->mdev)) mlx5e_remove_sqs_fwd_rules(priv); /* FIXME: This is a W/A only for tx timeout watch dog false alarm when |