net: ethoc: implement ethtool get/set settings

Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Reviewed-by: NBen Hutchings <ben@decadent.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/ethoc.c

@@ -890,7 +890,31 @@ static netdev_tx_t ethoc_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
+static int ethoc_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct ethoc *priv = netdev_priv(dev);
+	struct phy_device *phydev = priv->phy;
+
+	if (!phydev)
+		return -EOPNOTSUPP;
+
+	return phy_ethtool_gset(phydev, cmd);
+}
+
+static int ethoc_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct ethoc *priv = netdev_priv(dev);
+	struct phy_device *phydev = priv->phy;
+
+	if (!phydev)
+		return -EOPNOTSUPP;
+
+	return phy_ethtool_sset(phydev, cmd);
+}
+
 const struct ethtool_ops ethoc_ethtool_ops = {
+	.get_settings = ethoc_get_settings,
+	.set_settings = ethoc_set_settings,
 	.get_link = ethtool_op_get_link,
 	.get_ts_info = ethtool_op_get_ts_info,
 };