target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ethtool.c

   1 /*
   2  *  Atheros AR71xx built-in ethernet mac driver
   3  *
   4  *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *
   7  *  Based on Atheros' AG7100 driver
   8  *
   9  *  This program is free software; you can redistribute it and/or modify it
  10  *  under the terms of the GNU General Public License version 2 as published
  11  *  by the Free Software Foundation.
  12  */
  13
  14 #include "ag71xx.h"
  15
  16 static int ag71xx_ethtool_get_settings(struct net_device *dev,
  17                                        struct ethtool_cmd *cmd)
  18 {
  19         struct ag71xx *ag = netdev_priv(dev);
  20         struct phy_device *phydev = ag->phy_dev;
  21
  22         if (!phydev)
  23                 return -ENODEV;
  24
  25         return phy_ethtool_gset(phydev, cmd);
  26 }
  27
  28 static int ag71xx_ethtool_set_settings(struct net_device *dev,
  29                                        struct ethtool_cmd *cmd)
  30 {
  31         struct ag71xx *ag = netdev_priv(dev);
  32         struct phy_device *phydev = ag->phy_dev;
  33
  34         if (!phydev)
  35                 return -ENODEV;
  36
  37         return phy_ethtool_sset(phydev, cmd);
  38 }
  39
  40 static void ag71xx_ethtool_get_drvinfo(struct net_device *dev,
  41                                        struct ethtool_drvinfo *info)
  42 {
  43         struct ag71xx *ag = netdev_priv(dev);
  44
  45         strcpy(info->driver, ag->pdev->dev.driver->name);
  46         strcpy(info->version, AG71XX_DRV_VERSION);
  47         strcpy(info->bus_info, ag->pdev->dev.bus_id);
  48 }
  49
  50 static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev)
  51 {
  52         struct ag71xx *ag = netdev_priv(dev);
  53
  54         return ag->msg_enable;
  55 }
  56
  57 static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level)
  58 {
  59         struct ag71xx *ag = netdev_priv(dev);
  60
  61         ag->msg_enable = msg_level;
  62 }
  63
  64 struct ethtool_ops ag71xx_ethtool_ops = {
  65         .set_settings   = ag71xx_ethtool_set_settings,
  66         .get_settings   = ag71xx_ethtool_get_settings,
  67         .get_drvinfo    = ag71xx_ethtool_get_drvinfo,
  68         .get_msglevel   = ag71xx_ethtool_get_msglevel,
  69         .set_msglevel   = ag71xx_ethtool_set_msglevel,
  70         .get_link       = ethtool_op_get_link,
  71 };