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Commit 0887a576 authored by Amit Uttamchandani's avatar Amit Uttamchandani Committed by David S. Miller
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net/velocity: add poll controller function for velocity nic 



Add poll controller function for velocity nic.

Signed-off-by: default avatarAmit Uttamchandani <auttamchandani@logicube.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6e3d6774

drivers/net/ethernet/via/via-velocity.c

+20 −0
Original line number Diff line number Diff line
@@ -2376,6 +2376,23 @@ static int velocity_change_mtu(struct net_device *dev, int new_mtu) 
	return ret;

}



#ifdef CONFIG_NET_POLL_CONTROLLER

/**

 *  velocity_poll_controller		-	Velocity Poll controller function

 *  @dev: network device

 *

 *

 *  Used by NETCONSOLE and other diagnostic tools to allow network I/P

 *  with interrupts disabled.

 */

static void velocity_poll_controller(struct net_device *dev)

{

	disable_irq(dev->irq);

	velocity_intr(dev->irq, dev);

	enable_irq(dev->irq);

}

#endif



/**

 *	velocity_mii_ioctl		-	MII ioctl handler

 *	@dev: network device
@@ -2641,6 +2658,9 @@ static const struct net_device_ops velocity_netdev_ops = { 
	.ndo_do_ioctl		= velocity_ioctl,

	.ndo_vlan_rx_add_vid	= velocity_vlan_rx_add_vid,

	.ndo_vlan_rx_kill_vid	= velocity_vlan_rx_kill_vid,

#ifdef CONFIG_NET_POLL_CONTROLLER

	.ndo_poll_controller = velocity_poll_controller,

#endif

};



/**