drivers: net: xgene: Add 10GbE ethtool support

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 22 insertions, 6 deletions

diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
index 63f2aa54a594..c1c997b92342 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c
@@ -59,10 +59,22 @@ static int xgene_get_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
         struct xgene_enet_pdata *pdata = netdev_priv(ndev);
         struct phy_device *phydev = pdata->phy_dev;
 
-        if (phydev == NULL)
-                return -ENODEV;
+        if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII) {
+                if (phydev == NULL)
+                        return -ENODEV;
 
-        return phy_ethtool_gset(phydev, cmd);
+                return phy_ethtool_gset(phydev, cmd);
+        }
+
+        cmd->supported = SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE;
+        cmd->advertising = cmd->supported;
+        ethtool_cmd_speed_set(cmd, SPEED_10000);
+        cmd->duplex = DUPLEX_FULL;
+        cmd->port = PORT_FIBRE;
+        cmd->transceiver = XCVR_EXTERNAL;
+        cmd->autoneg = AUTONEG_DISABLE;
+
+        return 0;
 }
 
 static int xgene_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
@@ -70,10 +82,14 @@ static int xgene_set_settings(struct net_device *ndev, struct ethtool_cmd *cmd)
         struct xgene_enet_pdata *pdata = netdev_priv(ndev);
         struct phy_device *phydev = pdata->phy_dev;
 
-        if (phydev == NULL)
-                return -ENODEV;
+        if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII) {
+                if (phydev == NULL)
+                        return -ENODEV;
+
+                return phy_ethtool_sset(phydev, cmd);
+        }
 
-        return phy_ethtool_sset(phydev, cmd);
+        return -EINVAL;
 }
 
 static void xgene_get_strings(struct net_device *ndev, u32 stringset, u8 *data)