}
}
+static int hns3_nway_reset(struct net_device *netdev)
+{
+ struct phy_device *phy = netdev->phydev;
+
+ if (!netif_running(netdev))
+ return 0;
+
+ /* Only support nway_reset for netdev with phy attached for now */
+ if (!phy)
+ return -EOPNOTSUPP;
+
+ if (phy->autoneg != AUTONEG_ENABLE)
+ return -EINVAL;
+
+ return genphy_restart_aneg(phy);
+}
+
static const struct ethtool_ops hns3_ethtool_ops = {
.self_test = hns3_self_test,
.get_drvinfo = hns3_get_drvinfo,
.set_rxfh = hns3_set_rss,
.get_link_ksettings = hns3_get_link_ksettings,
.set_link_ksettings = hns3_set_link_ksettings,
+ .nway_reset = hns3_nway_reset,
};
void hns3_ethtool_set_ops(struct net_device *netdev)