1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index 4e4f68304e82..aec3b97e794d 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -401,6 +401,21 @@ static int mpc52xx_fec_hard_start_xmit(struct sk_buff *skb, struct net_device *d
         return 0;
 }
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void mpc52xx_fec_poll_controller(struct net_device *dev)
+{
+        struct mpc52xx_fec_priv *priv = netdev_priv(dev);
+
+        disable_irq(priv->t_irq);
+        mpc52xx_fec_tx_interrupt(priv->t_irq, dev);
+        enable_irq(priv->t_irq);
+        disable_irq(priv->r_irq);
+        mpc52xx_fec_rx_interrupt(priv->r_irq, dev);
+        enable_irq(priv->r_irq);
+}
+#endif
+
+
 /* This handles BestComm transmit task interrupts
  */
 static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
@@ -926,6 +941,9 @@ mpc52xx_fec_probe(struct of_device *op, const struct of_device_id *match)
         ndev->tx_timeout        = mpc52xx_fec_tx_timeout;
         ndev->watchdog_timeo    = FEC_WATCHDOG_TIMEOUT;
         ndev->base_addr         = mem.start;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+        ndev->poll_controller = mpc52xx_fec_poll_controller;
+#endif
 
         priv->t_irq = priv->r_irq = ndev->irq = NO_IRQ; /* IRQ are free for now */