Ejemplo n.º 1
0
static void cpmac_hw_error(struct work_struct *work)
{
	struct cpmac_priv *priv =
		container_of(work, struct cpmac_priv, reset_work);

	spin_lock(&priv->rx_lock);
	cpmac_clear_rx(priv->dev);
	spin_unlock(&priv->rx_lock);
	cpmac_clear_tx(priv->dev);
	cpmac_hw_start(priv->dev);
	barrier();
	atomic_dec(&priv->reset_pending);

	netif_tx_wake_all_queues(priv->dev);
	cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
}
Ejemplo n.º 2
0
static void cpmac_hw_error(struct work_struct *work)
{
	int i;
	struct cpmac_priv *priv =
		container_of(work, struct cpmac_priv, reset_work);

	spin_lock(&priv->rx_lock);
	cpmac_clear_rx(priv->dev);
	spin_unlock(&priv->rx_lock);
	cpmac_clear_tx(priv->dev);
	cpmac_hw_start(priv->dev);
	barrier();
	atomic_dec(&priv->reset_pending);

	for (i = 0; i < CPMAC_QUEUES; i++)
		netif_wake_subqueue(priv->dev, i);
	netif_wake_queue(priv->dev);
	cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
}