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 | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 0d495a6b3949..56bc41b1c31f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -294,33 +294,35 @@ void mlx5e_queue_update_stats(struct mlx5e_priv *priv) queue_work(priv->wq, &priv->update_stats_work); } -static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv, - enum mlx5_dev_event event, unsigned long param) +static int async_event(struct notifier_block *nb, unsigned long event, void *data) { - struct mlx5e_priv *priv = vpriv; + struct mlx5e_priv *priv = container_of(nb, struct mlx5e_priv, events_nb); + struct mlx5_eqe *eqe = data; - if (!test_bit(MLX5E_STATE_ASYNC_EVENTS_ENABLED, &priv->state)) - return; + if (event != MLX5_EVENT_TYPE_PORT_CHANGE) + return NOTIFY_DONE; - switch (event) { - case MLX5_DEV_EVENT_PORT_UP: - case MLX5_DEV_EVENT_PORT_DOWN: + switch (eqe->sub_type) { + case MLX5_PORT_CHANGE_SUBTYPE_DOWN: + case MLX5_PORT_CHANGE_SUBTYPE_ACTIVE: queue_work(priv->wq, &priv->update_carrier_work); break; default: - break; + return NOTIFY_DONE; } + + return NOTIFY_OK; } static void mlx5e_enable_async_events(struct mlx5e_priv *priv) { - set_bit(MLX5E_STATE_ASYNC_EVENTS_ENABLED, &priv->state); + priv->events_nb.notifier_call = async_event; + mlx5_notifier_register(priv->mdev, &priv->events_nb); } static void mlx5e_disable_async_events(struct mlx5e_priv *priv) { - clear_bit(MLX5E_STATE_ASYNC_EVENTS_ENABLED, &priv->state); - mlx5_eq_synchronize_async_irq(priv->mdev); + mlx5_notifier_unregister(priv->mdev, &priv->events_nb); } static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq, @@ -5170,7 +5172,6 @@ static struct mlx5_interface mlx5e_interface = { .remove = mlx5e_remove, .attach = mlx5e_attach, .detach = mlx5e_detach, - .event = mlx5e_async_event, .protocol = MLX5_INTERFACE_PROTOCOL_ETH, .get_dev = mlx5e_get_netdev, }; |