net: mvneta: implement .set_wol and .get_wol

The mvneta itself does not support WOL, but the PHY might.
So pass the calls to the PHY

Signed-off-by: Jingju Hou <houjingj@marvell.com>
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index de6c477..0f4d169 100644 (file)
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3927,6 +3927,25 @@ static int mvneta_ethtool_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
        return 0;
 }
 
+static void mvneta_ethtool_get_wol(struct net_device *dev,
+                                  struct ethtool_wolinfo *wol)
+{
+       wol->supported = 0;
+       wol->wolopts = 0;
+
+       if (dev->phydev)
+               phy_ethtool_get_wol(dev->phydev, wol);
+}
+
+static int mvneta_ethtool_set_wol(struct net_device *dev,
+                                 struct ethtool_wolinfo *wol)
+{
+       if (!dev->phydev)
+               return -EOPNOTSUPP;
+
+       return phy_ethtool_set_wol(dev->phydev, wol);
+}
+
 static const struct net_device_ops mvneta_netdev_ops = {
        .ndo_open            = mvneta_open,
        .ndo_stop            = mvneta_stop,
@@ -3956,6 +3975,8 @@ const struct ethtool_ops mvneta_eth_tool_ops = {
        .set_rxfh       = mvneta_ethtool_set_rxfh,
        .get_link_ksettings = phy_ethtool_get_link_ksettings,
        .set_link_ksettings = mvneta_ethtool_set_link_ksettings,
+       .get_wol        = mvneta_ethtool_get_wol,
+       .set_wol        = mvneta_ethtool_set_wol,
 };
 
 /* Initialize hw */