diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 14a201cbb0a4..7a6b78e3b5f7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3969,6 +3969,57 @@ static int mlx5e_get_vf_stats(struct net_device *dev, } #endif +struct mlx5e_vxlan_work { + struct work_struct work; + struct mlx5e_priv *priv; + u16 port; +}; + +static void mlx5e_vxlan_add_work(struct work_struct *work) +{ + struct mlx5e_vxlan_work *vxlan_work = + container_of(work, struct mlx5e_vxlan_work, work); + struct mlx5e_priv *priv = vxlan_work->priv; + u16 port = vxlan_work->port; + + mutex_lock(&priv->state_lock); + mlx5e_vxlan_add_port(priv, port); + mutex_unlock(&priv->state_lock); + + kfree(vxlan_work); +} + +static void mlx5e_vxlan_del_work(struct work_struct *work) +{ + struct mlx5e_vxlan_work *vxlan_work = + container_of(work, struct mlx5e_vxlan_work, work); + struct mlx5e_priv *priv = vxlan_work->priv; + u16 port = vxlan_work->port; + + mutex_lock(&priv->state_lock); + mlx5e_vxlan_del_port(priv, port); + mutex_unlock(&priv->state_lock); + kfree(vxlan_work); +} + +static void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, u16 port, int add) +{ + struct mlx5e_vxlan_work *vxlan_work; + + vxlan_work = kmalloc(sizeof(*vxlan_work), GFP_ATOMIC); + if (!vxlan_work) + return; + + if (add) + INIT_WORK(&vxlan_work->work, mlx5e_vxlan_add_work); + else + INIT_WORK(&vxlan_work->work, mlx5e_vxlan_del_work); + + vxlan_work->priv = priv; + vxlan_work->port = port; + queue_work(priv->wq, &vxlan_work->work); +} + static void mlx5e_add_vxlan_port(struct net_device *netdev, struct udp_tunnel_info *ti) { |