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arc_emac: add netpoll support

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Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Beniamino Galvani 2014-05-11 18:11:48 +02:00 committed by David S. Miller
parent 775dd682e2
commit 5a45e57a96
1 changed files with 12 additions and 0 deletions
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12
drivers/net/ethernet/arc/emac_main.c
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@ -363,6 +363,15 @@ static irqreturn_t arc_emac_intr(int irq, void *dev_instance)
return IRQ_HANDLED;
}
#ifdef CONFIG_NET_POLL_CONTROLLER
static void arc_emac_poll_controller(struct net_device *dev)
{
disable_irq(dev->irq);
arc_emac_intr(dev->irq, dev);
enable_irq(dev->irq);
}
#endif
/**
* arc_emac_open - Open the network device.
* @ndev: Pointer to the network device.
@ -657,6 +666,9 @@ static const struct net_device_ops arc_emac_netdev_ops = {
.ndo_set_mac_address = arc_emac_set_address,
.ndo_get_stats = arc_emac_stats,
.ndo_set_rx_mode = arc_emac_set_rx_mode,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = arc_emac_poll_controller,
#endif
};
static int arc_emac_probe(struct platform_device *pdev)