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[PATCH] ixp2000: add netpoll support
Add netpoll support to the ixp2000 driver. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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1 changed files with 12 additions and 0 deletions
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@ -218,6 +218,15 @@ static irqreturn_t ixpdev_interrupt(int irq, void *dev_id, struct pt_regs *regs)
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return IRQ_HANDLED;
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}
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#ifdef CONFIG_NET_POLL_CONTROLLER
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static void ixpdev_poll_controller(struct net_device *dev)
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{
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disable_irq(IRQ_IXP2000_THDA0);
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ixpdev_interrupt(IRQ_IXP2000_THDA0, dev, NULL);
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enable_irq(IRQ_IXP2000_THDA0);
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}
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#endif
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static int ixpdev_open(struct net_device *dev)
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{
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struct ixpdev_priv *ip = netdev_priv(dev);
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@ -268,6 +277,9 @@ struct net_device *ixpdev_alloc(int channel, int sizeof_priv)
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dev->poll = ixpdev_poll;
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dev->open = ixpdev_open;
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dev->stop = ixpdev_close;
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#ifdef CONFIG_NET_POLL_CONTROLLER
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dev->poll_controller = ixpdev_poll_controller;
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#endif
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dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
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dev->weight = 64;
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