diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 2 |
3 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/Kconfig b/drivers/net/ethernet/mellanox/mlx4/Kconfig index 1a6e1887a171..1486ce902a56 100644 --- a/drivers/net/ethernet/mellanox/mlx4/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx4/Kconfig @@ -23,6 +23,13 @@ config MLX4_EN_DCB If unsure, set to Y +config MLX4_EN_VXLAN + bool "VXLAN offloads Support" + default y + depends on MLX4_EN && VXLAN && !(MLX4_EN=y && VXLAN=m) + ---help--- + Say Y here if you want to use VXLAN offloads in the driver. + config MLX4_CORE tristate depends on PCI diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 82d7eb5b79cc..f085c2df5e69 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -1698,8 +1698,10 @@ int mlx4_en_start_port(struct net_device *dev) mlx4_set_stats_bitmap(mdev->dev, &priv->stats_bitmap); +#ifdef CONFIG_MLX4_EN_VXLAN if (priv->mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS) vxlan_get_rx_port(dev); +#endif priv->port_up = true; netif_tx_start_all_queues(dev); netif_device_attach(dev); @@ -2267,6 +2269,7 @@ static int mlx4_en_get_phys_port_id(struct net_device *dev, return 0; } +#ifdef CONFIG_MLX4_EN_VXLAN static void mlx4_en_add_vxlan_offloads(struct work_struct *work) { int ret; @@ -2341,6 +2344,7 @@ static void mlx4_en_del_vxlan_port(struct net_device *dev, queue_work(priv->mdev->workqueue, &priv->vxlan_del_task); } +#endif static const struct net_device_ops mlx4_netdev_ops = { .ndo_open = mlx4_en_open, @@ -2368,8 +2372,10 @@ static const struct net_device_ops mlx4_netdev_ops = { .ndo_busy_poll = mlx4_en_low_latency_recv, #endif .ndo_get_phys_port_id = mlx4_en_get_phys_port_id, +#ifdef CONFIG_MLX4_EN_VXLAN .ndo_add_vxlan_port = mlx4_en_add_vxlan_port, .ndo_del_vxlan_port = mlx4_en_del_vxlan_port, +#endif }; static const struct net_device_ops mlx4_netdev_ops_master = { @@ -2461,8 +2467,10 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, INIT_WORK(&priv->linkstate_task, mlx4_en_linkstate); INIT_DELAYED_WORK(&priv->stats_task, mlx4_en_do_get_stats); INIT_DELAYED_WORK(&priv->service_task, mlx4_en_service_task); +#ifdef CONFIG_MLX4_EN_VXLAN INIT_WORK(&priv->vxlan_add_task, mlx4_en_add_vxlan_offloads); INIT_WORK(&priv->vxlan_del_task, mlx4_en_del_vxlan_offloads); +#endif #ifdef CONFIG_MLX4_EN_DCB if (!mlx4_is_slave(priv->mdev->dev)) { if (mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_SET_ETH_SCHED) { diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 36fc2a2b24c3..7a733c287744 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -559,8 +559,10 @@ struct mlx4_en_priv { struct work_struct linkstate_task; struct delayed_work stats_task; struct delayed_work service_task; +#ifdef CONFIG_MLX4_EN_VXLAN struct work_struct vxlan_add_task; struct work_struct vxlan_del_task; +#endif struct mlx4_en_perf_stats pstats; struct mlx4_en_pkt_stats pkstats; struct mlx4_en_port_stats port_stats; |