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Commit e312674f authored by Steve Glendinning's avatar Steve Glendinning Committed by David S. Miller
Browse files

smsc9420: add netpoll support 



Signed-off-by: default avatarSteve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1757ab2f

drivers/net/smsc9420.c

+12 −0
Original line number Diff line number Diff line
@@ -550,6 +550,15 @@ static irqreturn_t smsc9420_isr(int irq, void *dev_id) 
	return ret;

}



#ifdef CONFIG_NET_POLL_CONTROLLER

static void smsc9420_poll_controller(struct net_device *dev)

{

	disable_irq(dev->irq);

	smsc9420_isr(0, dev);

	enable_irq(dev->irq);

}

#endif /* CONFIG_NET_POLL_CONTROLLER */



static void smsc9420_dmac_soft_reset(struct smsc9420_pdata *pd)

{

	smsc9420_reg_write(pd, BUS_MODE, BUS_MODE_SWR_);
@@ -1418,6 +1427,9 @@ static const struct net_device_ops smsc9420_netdev_ops = { 
	.ndo_set_multicast_list	= smsc9420_set_multicast_list,

	.ndo_do_ioctl		= smsc9420_do_ioctl,

	.ndo_validate_addr	= eth_validate_addr,

#ifdef CONFIG_NET_POLL_CONTROLLER

	.ndo_poll_controller	= smsc9420_poll_controller,

#endif /* CONFIG_NET_POLL_CONTROLLER */

};



static int __devinit