ar71xx: ag71xx: update ethtool support

Remove references to broken and mostly deprecated phy_ethtool_ioctl, use
new {s,g}et_link_ksettings and add nway_reset which was previously
handled in phy_ethtool_ioctl.

Cc: John Crispin <john@phrozen.org>
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=1982
Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
index a2eaba1a1e6808584fe2ba36aebc8ed473e9bee6..9e5a53e7fce25d6a5a8abd8217e5672a1dc15fd8 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c
@@ -14,38 +14,6 @@
 #include "ag71xx.h"
 #include <linux/version.h>
 
-static int ag71xx_ethtool_get_settings(struct net_device *dev,
-                                      struct ethtool_cmd *cmd)
-{
-       struct ag71xx *ag = netdev_priv(dev);
-       struct phy_device *phydev = ag->phy_dev;
-
-       if (!phydev)
-               return -ENODEV;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,14,0)
-       return phy_ethtool_gset(phydev, cmd);
-#else
-       return phy_ethtool_ioctl(phydev, cmd);
-#endif
-}
-
-static int ag71xx_ethtool_set_settings(struct net_device *dev,
-                                      struct ethtool_cmd *cmd)
-{
-       struct ag71xx *ag = netdev_priv(dev);
-       struct phy_device *phydev = ag->phy_dev;
-
-       if (!phydev)
-               return -ENODEV;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,14,0)
-       return phy_ethtool_sset(phydev, cmd);
-#else
-       return phy_ethtool_ioctl(phydev, cmd);
-#endif
-}
-
 static void ag71xx_ethtool_get_drvinfo(struct net_device *dev,
                                       struct ethtool_drvinfo *info)
 {
@@ -127,14 +95,26 @@ static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
        return err;
 }
 
+static int ag71xx_ethtool_nway_reset(struct net_device *dev)
+{
+       struct ag71xx *ag = netdev_priv(dev);
+       struct phy_device *phydev = ag->phy_dev;
+
+       if (!phydev)
+               return -ENODEV;
+
+       return genphy_restart_aneg(phydev);
+}
+
 struct ethtool_ops ag71xx_ethtool_ops = {
-       .set_settings   = ag71xx_ethtool_set_settings,
-       .get_settings   = ag71xx_ethtool_get_settings,
        .get_drvinfo    = ag71xx_ethtool_get_drvinfo,
        .get_msglevel   = ag71xx_ethtool_get_msglevel,
        .set_msglevel   = ag71xx_ethtool_set_msglevel,
        .get_ringparam  = ag71xx_ethtool_get_ringparam,
        .set_ringparam  = ag71xx_ethtool_set_ringparam,
+       .get_link_ksettings = phy_ethtool_get_link_ksettings,
+       .set_link_ksettings = phy_ethtool_set_link_ksettings,
        .get_link       = ethtool_op_get_link,
        .get_ts_info    = ethtool_op_get_ts_info,
+       .nway_reset     = ag71xx_ethtool_nway_reset,
 };