diff options
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 3c7634482356..358dd6f0ff96 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1379,6 +1379,27 @@ static inline void phy_disable_eee_mode(struct phy_device *phydev, u32 link_mode linkmode_clear_bit(link_mode, phydev->advertising_eee); } +/** + * phy_can_wakeup() - indicate whether PHY has driver model wakeup capabilities + * @phydev: The phy_device struct + * + * Returns: true/false depending on the PHY driver's device_set_wakeup_capable() + * setting. + */ +static inline bool phy_can_wakeup(struct phy_device *phydev) +{ + return device_can_wakeup(&phydev->mdio.dev); +} + +/** + * phy_may_wakeup() - indicate whether PHY has wakeup enabled + * @phydev: The phy_device struct + * + * Returns: true/false depending on the PHY driver's device_set_wakeup_enabled() + * setting if using the driver model, otherwise the legacy determination. + */ +bool phy_may_wakeup(struct phy_device *phydev); + void phy_resolve_aneg_pause(struct phy_device *phydev); void phy_resolve_aneg_linkmode(struct phy_device *phydev); @@ -1848,7 +1869,7 @@ int phy_sfp_probe(struct phy_device *phydev, const struct sfp_upstream_ops *ops); struct phy_device *phy_attach(struct net_device *dev, const char *bus_id, phy_interface_t interface); -struct phy_device *phy_find_first(struct mii_bus *bus); +struct phy_device *phy_find_next(struct mii_bus *bus, struct phy_device *pos); int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, u32 flags, phy_interface_t interface); int phy_connect_direct(struct net_device *dev, struct phy_device *phydev, @@ -1875,6 +1896,15 @@ bool phy_check_valid(int speed, int duplex, unsigned long *features); int phy_restart_aneg(struct phy_device *phydev); int phy_reset_after_clk_enable(struct phy_device *phydev); +static inline struct phy_device *phy_find_first(struct mii_bus *bus) +{ + return phy_find_next(bus, NULL); +} + +#define mdiobus_for_each_phy(_bus, _phydev) \ + for (_phydev = phy_find_first(_bus); _phydev; \ + _phydev = phy_find_next(_bus, _phydev)) + #if IS_ENABLED(CONFIG_PHYLIB) int phy_start_cable_test(struct phy_device *phydev, struct netlink_ext_ack *extack); |