net: ethernet: arc: emac: use phy_ethtool_{get|set}_link_ksettings
There are two generics functions phy_ethtool_{get|set}_link_ksettings, so we can use them instead of defining the same code in the driver. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -79,42 +79,6 @@ static void arc_emac_adjust_link(struct net_device *ndev)
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phy_print_status(phy_dev);
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}
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/**
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* arc_emac_get_settings - Get PHY settings.
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* @ndev: Pointer to net_device structure.
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* @cmd: Pointer to ethtool_cmd structure.
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*
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* This implements ethtool command for getting PHY settings. If PHY could
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* not be found, the function returns -ENODEV. This function calls the
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* relevant PHY ethtool API to get the PHY settings.
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* Issue "ethtool ethX" under linux prompt to execute this function.
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*/
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static int arc_emac_get_settings(struct net_device *ndev,
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struct ethtool_cmd *cmd)
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{
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return phy_ethtool_gset(ndev->phydev, cmd);
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}
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/**
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* arc_emac_set_settings - Set PHY settings as passed in the argument.
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* @ndev: Pointer to net_device structure.
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* @cmd: Pointer to ethtool_cmd structure.
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*
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* This implements ethtool command for setting various PHY settings. If PHY
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* could not be found, the function returns -ENODEV. This function calls the
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* relevant PHY ethtool API to set the PHY.
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* Issue e.g. "ethtool -s ethX speed 1000" under linux prompt to execute this
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* function.
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*/
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static int arc_emac_set_settings(struct net_device *ndev,
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struct ethtool_cmd *cmd)
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{
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if (!capable(CAP_NET_ADMIN))
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return -EPERM;
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return phy_ethtool_sset(ndev->phydev, cmd);
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}
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/**
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* arc_emac_get_drvinfo - Get EMAC driver information.
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* @ndev: Pointer to net_device structure.
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@ -133,10 +97,10 @@ static void arc_emac_get_drvinfo(struct net_device *ndev,
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}
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static const struct ethtool_ops arc_emac_ethtool_ops = {
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.get_settings = arc_emac_get_settings,
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.set_settings = arc_emac_set_settings,
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.get_drvinfo = arc_emac_get_drvinfo,
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.get_link = ethtool_op_get_link,
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.get_link_ksettings = phy_ethtool_get_link_ksettings,
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.set_link_ksettings = phy_ethtool_set_link_ksettings,
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};
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#define FIRST_OR_LAST_MASK (FIRST_MASK | LAST_MASK)
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