From c59530d0d5dccc96795af12c139f618182cf98db Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 25 Apr 2018 12:12:47 -0700 Subject: net: Move PHY statistics code into PHY library helpers In order to make it possible for network device drivers that do not necessarily have a phy_device attached, but still report PHY statistics, have a preliminary refactoring consisting in creating helper functions that encapsulate the PHY device driver knowledge within PHYLIB. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- include/linux/phy.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'include/linux/phy.h') diff --git a/include/linux/phy.h b/include/linux/phy.h index f0b5870a6d40..6ca81395c545 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1066,6 +1066,26 @@ int phy_ethtool_nway_reset(struct net_device *ndev); #if IS_ENABLED(CONFIG_PHYLIB) int __init mdio_bus_init(void); void mdio_bus_exit(void); +int phy_ethtool_get_strings(struct phy_device *phydev, u8 *data); +int phy_ethtool_get_sset_count(struct phy_device *phydev); +int phy_ethtool_get_stats(struct phy_device *phydev, + struct ethtool_stats *stats, u64 *data); +#else +int phy_ethtool_get_strings(struct phy_device *phydev, u8 *data) +{ + return -EOPNOTSUPP; +} + +int phy_ethtool_get_sset_count(struct phy_device *phydev) +{ + return -EOPNOTSUPP; +} + +int phy_ethtool_get_stats(struct phy_device *phydev, + struct ethtool_stats *stats, u64 *data) +{ + return -EOPNOTSUPP; +} #endif extern struct bus_type mdio_bus_type; -- cgit v1.2.3