[PATCH net-next v1 3/6] r8169: decoupling tp->phydev

[javen]

From: Javen Xu <javen_xu@xxxxxxxxxxxxxx>

Some functions in ethtool are bound to tp->phydev. But in phylink, we
should replace it with functions which are bound to to->phylink.

Signed-off-by: Javen Xu <javen_xu@xxxxxxxxxxxxxx>
---
 drivers/net/ethernet/realtek/r8169_main.c | 36 ++++++++++++++---------
 1 file changed, 22 insertions(+), 14 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 97bcd36efdbb..c46117e3a643 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -2256,7 +2256,7 @@ static int rtl8169_get_eee(struct net_device *dev, struct ethtool_keee *data)
 	if (!rtl_supports_eee(tp))
 		return -EOPNOTSUPP;
 
-	ret = phy_ethtool_get_eee(tp->phydev, data);
+	ret = phylink_ethtool_get_eee(tp->phylink, data);
 	if (ret)
 		return ret;
 
@@ -2272,7 +2272,7 @@ static int rtl8169_set_eee(struct net_device *dev, struct ethtool_keee *data)
 	if (!rtl_supports_eee(tp))
 		return -EOPNOTSUPP;
 
-	return phy_ethtool_set_eee(tp->phydev, data);
+	return phylink_ethtool_set_eee(tp->phylink, data);
 }
 
 static void rtl8169_get_ringparam(struct net_device *dev,
@@ -2303,13 +2303,8 @@ static void rtl8169_get_pauseparam(struct net_device *dev,
 				   struct ethtool_pauseparam *data)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
-	bool tx_pause, rx_pause;
 
-	phy_get_pause(tp->phydev, &tx_pause, &rx_pause);
-
-	data->autoneg = tp->phydev->autoneg;
-	data->tx_pause = tx_pause ? 1 : 0;
-	data->rx_pause = rx_pause ? 1 : 0;
+	phylink_ethtool_get_pauseparam(tp->phylink, data);
 }
 
 static int rtl8169_set_pauseparam(struct net_device *dev,
@@ -2320,9 +2315,7 @@ static int rtl8169_set_pauseparam(struct net_device *dev,
 	if (dev->mtu > ETH_DATA_LEN)
 		return -EOPNOTSUPP;
 
-	phy_set_asym_pause(tp->phydev, data->rx_pause, data->tx_pause);
-
-	return 0;
+	return phylink_ethtool_set_pauseparam(tp->phylink, data);
 }
 
 static void rtl8169_get_eth_mac_stats(struct net_device *dev,
@@ -2388,6 +2381,14 @@ static void rtl8169_get_eth_ctrl_stats(struct net_device *dev,
 		le32_to_cpu(tp->counters->rx_unknown_opcode);
 }
 
+static int rtl8169_get_link_ksettings(struct net_device *ndev,
+				      struct ethtool_link_ksettings *cmd)
+{
+	struct rtl8169_private *tp = netdev_priv(ndev);
+
+	return phylink_ethtool_ksettings_get(tp->phylink, cmd);
+}
+
 static int rtl8169_set_link_ksettings(struct net_device *ndev,
 				      const struct ethtool_link_ksettings *cmd)
 {
@@ -2397,7 +2398,7 @@ static int rtl8169_set_link_ksettings(struct net_device *ndev,
 	int speed = cmd->base.speed;
 
 	if (!tp->sfp_mode)
-		return phy_ethtool_ksettings_set(phydev, cmd);
+		return phylink_ethtool_ksettings_set(tp->phylink, cmd);
 
 	if (cmd->base.autoneg != AUTONEG_DISABLE)
 		return -EINVAL;
@@ -2418,6 +2419,13 @@ static int rtl8169_set_link_ksettings(struct net_device *ndev,
 	return 0;
 }
 
+static int rtl8169_nway_reset(struct net_device *dev)
+{
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	return phylink_ethtool_nway_reset(tp->phylink);
+}
+
 static const struct ethtool_ops rtl8169_ethtool_ops = {
 	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
 				     ETHTOOL_COALESCE_MAX_FRAMES,
@@ -2433,10 +2441,10 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
 	.get_sset_count		= rtl8169_get_sset_count,
 	.get_ethtool_stats	= rtl8169_get_ethtool_stats,
 	.get_ts_info		= ethtool_op_get_ts_info,
-	.nway_reset		= phy_ethtool_nway_reset,
+	.nway_reset		= rtl8169_nway_reset,
 	.get_eee		= rtl8169_get_eee,
 	.set_eee		= rtl8169_set_eee,
-	.get_link_ksettings	= phy_ethtool_get_link_ksettings,
+	.get_link_ksettings	= rtl8169_get_link_ksettings,
 	.set_link_ksettings	= rtl8169_set_link_ksettings,
 	.get_ringparam		= rtl8169_get_ringparam,
 	.get_pause_stats	= rtl8169_get_pause_stats,
-- 
2.43.0