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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-09-04 18:26:52 +0400
committerDavid S. Miller <davem@davemloft.net>2013-09-05 22:31:01 +0400
commit15f594563d85825ec242df6d37e64e7dfe823df8 (patch)
tree24a78e90f59182e9dcade3cdfb651d031f453739
parent714086029116b6b0a34e67ba1dd2f0d1cf26770c (diff)
downloadlinux-15f594563d85825ec242df6d37e64e7dfe823df8.tar.xz
net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls
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>
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 90ab2928e062..389a854b88fc 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -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 = {