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net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls

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This commit implements the ->ndo_do_ioctl() operation so that the
PHY-related ioctl() calls can work from userspace, which allows
applications like mii-tool or mii-diag to do their job.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Petazzoni 2013-09-04 16:26:52 +02:00 committed by David S. Miller
parent 7140860291
commit 15f594563d
1 changed files with 16 additions and 0 deletions
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16
drivers/net/ethernet/marvell/mvneta.c
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@ -2451,6 +2451,21 @@ static int mvneta_stop(struct net_device *dev)
return 0;
}
static int mvneta_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mvneta_port *pp = netdev_priv(dev);
int ret;
if (!pp->phy_dev)
return -ENOTSUPP;
ret = phy_mii_ioctl(pp->phy_dev, ifr, cmd);
if (!ret)
mvneta_adjust_link(dev);
return ret;
}
/* Ethtool methods */
/* Get settings (phy address, speed) for ethtools */
@ -2569,6 +2584,7 @@ static const struct net_device_ops mvneta_netdev_ops = {
.ndo_change_mtu = mvneta_change_mtu,
.ndo_tx_timeout = mvneta_tx_timeout,
.ndo_get_stats64 = mvneta_get_stats64,
.ndo_do_ioctl = mvneta_ioctl,
};
const struct ethtool_ops mvneta_eth_tool_ops = {