Commit 690a1f20 authored by Andrew O. Shadoura's avatar Andrew O. Shadoura Committed by David S. Miller
Browse files

3c59x: Add ethtool WOL support 



This patch adds wrappers for ethtool to get or set wake-on-LAN
setting without re-inserting the kernel module.

Signed-off-by: default avatarAndrew O. Shadoura <andrew@beldisplaytech.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 57e46248

drivers/net/3c59x.c

+32 −0
Original line number Diff line number Diff line
@@ -2918,6 +2918,36 @@ static void vortex_get_drvinfo(struct net_device *dev, 
	}

}



static void vortex_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)

{

	struct vortex_private *vp = netdev_priv(dev);



	spin_lock_irq(&vp->lock);

	wol->supported = WAKE_MAGIC;



	wol->wolopts = 0;

	if (vp->enable_wol)

		wol->wolopts |= WAKE_MAGIC;

	spin_unlock_irq(&vp->lock);

}



static int vortex_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)

{

	struct vortex_private *vp = netdev_priv(dev);

	if (wol->wolopts & ~WAKE_MAGIC)

		return -EINVAL;



	spin_lock_irq(&vp->lock);

	if (wol->wolopts & WAKE_MAGIC)

		vp->enable_wol = 1;

	else

		vp->enable_wol = 0;

	acpi_set_WOL(dev);

	spin_unlock_irq(&vp->lock);



	return 0;

}



static const struct ethtool_ops vortex_ethtool_ops = {

	.get_drvinfo		= vortex_get_drvinfo,

	.get_strings            = vortex_get_strings,
@@ -2929,6 +2959,8 @@ static const struct ethtool_ops vortex_ethtool_ops = { 
	.set_settings           = vortex_set_settings,

	.get_link               = ethtool_op_get_link,

	.nway_reset             = vortex_nway_reset,

	.get_wol                = vortex_get_wol,

	.set_wol                = vortex_set_wol,

};



#ifdef CONFIG_PCI