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@@ -401,6 +401,21 @@ static int mpc52xx_fec_hard_start_xmit(struct sk_buff *skb, struct net_device *d
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return 0;
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}
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+#ifdef CONFIG_NET_POLL_CONTROLLER
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+static void mpc52xx_fec_poll_controller(struct net_device *dev)
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+{
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+ struct mpc52xx_fec_priv *priv = netdev_priv(dev);
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+
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+ disable_irq(priv->t_irq);
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+ mpc52xx_fec_tx_interrupt(priv->t_irq, dev);
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+ enable_irq(priv->t_irq);
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+ disable_irq(priv->r_irq);
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+ mpc52xx_fec_rx_interrupt(priv->r_irq, dev);
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+ enable_irq(priv->r_irq);
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+}
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+#endif
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+
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+
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/* This handles BestComm transmit task interrupts
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*/
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static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
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@@ -926,6 +941,9 @@ mpc52xx_fec_probe(struct of_device *op, const struct of_device_id *match)
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ndev->tx_timeout = mpc52xx_fec_tx_timeout;
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ndev->watchdog_timeo = FEC_WATCHDOG_TIMEOUT;
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ndev->base_addr = mem.start;
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+#ifdef CONFIG_NET_POLL_CONTROLLER
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+ ndev->poll_controller = mpc52xx_fec_poll_controller;
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+#endif
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priv->t_irq = priv->r_irq = ndev->irq = NO_IRQ; /* IRQ are free for now */
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