+priv_link_status_update(struct priv *priv)
+{
+ struct rte_eth_link *link = &priv->dev->data->dev_link;
+
+ mlx5_link_update(priv->dev, 0);
+ if (((link->link_speed == 0) && link->link_status) ||
+ ((link->link_speed != 0) && !link->link_status)) {
+ /*
+ * Inconsistent status. Event likely occurred before the
+ * kernel netdevice exposes the new status.
+ */
+ if (!priv->pending_alarm) {
+ priv->pending_alarm = 1;
+ rte_eal_alarm_set(MLX5_ALARM_TIMEOUT_US,
+ mlx5_dev_link_status_handler,
+ priv->dev);
+ }
+ return 1;
+ } else if (unlikely(priv->pending_alarm)) {
+ /* Link interrupt occurred while alarm is already scheduled. */
+ priv->pending_alarm = 0;
+ rte_eal_alarm_cancel(mlx5_dev_link_status_handler, priv->dev);
+ }
+ return 0;
+}
+
+/**
+ * Device status handler.
+ *
+ * @param priv
+ * Pointer to private structure.
+ * @param events
+ * Pointer to event flags holder.
+ *
+ * @return
+ * Events bitmap of callback process which can be called immediately.
+ */
+static uint32_t
+priv_dev_status_handler(struct priv *priv)