net: stmmac: Implement ethtool::nway_reset

Utilize the generic phy_ethtool_nway_reset() helper function to
implement an autonegotiation restart.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 3fe9340..0290d52 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -870,6 +870,7 @@ static const struct ethtool_ops stmmac_ethtool_ops = {
        .get_regs = stmmac_ethtool_gregs,
        .get_regs_len = stmmac_ethtool_get_regs_len,
        .get_link = ethtool_op_get_link,
+       .nway_reset = phy_ethtool_nway_reset,
        .get_pauseparam = stmmac_get_pauseparam,
        .set_pauseparam = stmmac_set_pauseparam,
        .get_ethtool_stats = stmmac_get_ethtool_stats,