phy_speed_down 3955 drivers/net/ethernet/realtek/r8169_main.c phy_speed_down(tp->phydev, false); phy_speed_down 642 drivers/net/phy/phy.c EXPORT_SYMBOL_GPL(phy_speed_down); phy_speed_down 1043 include/linux/phy.h int phy_speed_down(struct phy_device *phydev, bool sync);