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net: preserve ifreq parameter when calling generic phy_mii_ioctl().

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The phy_mii_ioctl() function unnecessarily throws away the original ifreq.
We need access to the ifreq in order to support PHYs that can perform
hardware time stamping.

Two maverick drivers filter the ioctl commands passed to phy_mii_ioctl().
This is unnecessary since phylib will check the command in any case.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran
2010-07-17 08:48:55 +00:00
committed by David S. Miller
parent 4507a71507
commit 28b041139e
25 changed files with 33 additions and 42 deletions
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3
drivers/net/fs_enet/fs_enet-main.c
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@@ -963,12 +963,11 @@ static const struct ethtool_ops fs_ethtool_ops = {
static int fs_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct fs_enet_private *fep = netdev_priv(dev);
struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&rq->ifr_data;
if (!netif_running(dev))
return -EINVAL;
return phy_mii_ioctl(fep->phydev, mii, cmd);
return phy_mii_ioctl(fep->phydev, rq, cmd);
}
extern int fs_mii_connect(struct net_device *dev);