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Commit 0faac9f7 authored by Clifford Wolf's avatar Clifford Wolf Committed by David S. Miller
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netdev: gianfar: add MII ioctl handler 



This is the same kind of wrapper that can also be found in many
other network device drivers.

Tested with a freescale MPC8349E host CPU:
Toggled the interface LEDs on a DP83865 PHY.

Signed-off-by: default avatarClifford Wolf <clifford@clifford.at>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 43baa5bb

drivers/net/gianfar.c

+15 −0
Original line number Diff line number Diff line
@@ -296,6 +296,20 @@ static int gfar_of_init(struct net_device *dev) 
	return err;

}



/* Ioctl MII Interface */

static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)

{

	struct gfar_private *priv = netdev_priv(dev);



	if (!netif_running(dev))

		return -EINVAL;



	if (!priv->phydev)

		return -ENODEV;



	return phy_mii_ioctl(priv->phydev, if_mii(rq), cmd);

}



/* Set up the ethernet device structure, private data,

 * and anything else we need before we start */

static int gfar_probe(struct of_device *ofdev,
@@ -366,6 +380,7 @@ static int gfar_probe(struct of_device *ofdev, 
	dev->set_multicast_list = gfar_set_multi;



	dev->ethtool_ops = &gfar_ethtool_ops;

	dev->do_ioctl = gfar_ioctl;



	if (priv->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {

		priv->rx_csum_enable = 1;