diff options
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index a98bc91a0cde..563c46205685 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -601,8 +601,8 @@ struct macsec_ops; * @adv_old: Saved advertised while power saving for WoL * @supported_eee: supported PHY EEE linkmodes * @advertising_eee: Currently advertised EEE linkmodes - * @eee_enabled: Flag indicating whether the EEE feature is enabled * @enable_tx_lpi: When True, MAC should transmit LPI to PHY + * @eee_active: phylib private state, indicating that EEE has been negotiated * @eee_cfg: User configuration of EEE * @lp_advertising: Current link partner advertised linkmodes * @host_interfaces: PHY interface modes supported by host @@ -721,16 +721,15 @@ struct phy_device { /* used for eee validation and configuration*/ __ETHTOOL_DECLARE_LINK_MODE_MASK(supported_eee); __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising_eee); - bool eee_enabled; - - /* Host supported PHY interface types. Should be ignored if empty. */ - DECLARE_PHY_INTERFACE_MASK(host_interfaces); - /* Energy efficient ethernet modes which should be prohibited */ - u32 eee_broken_modes; + __ETHTOOL_DECLARE_LINK_MODE_MASK(eee_broken_modes); bool enable_tx_lpi; + bool eee_active; struct eee_config eee_cfg; + /* Host supported PHY interface types. Should be ignored if empty. */ + DECLARE_PHY_INTERFACE_MASK(host_interfaces); + #ifdef CONFIG_LED_TRIGGER_PHY struct phy_led_trigger *phy_led_triggers; unsigned int phy_num_led_triggers; @@ -877,8 +876,9 @@ struct phy_plca_status { /* Modes for PHY LED configuration */ enum phy_led_modes { - PHY_LED_ACTIVE_LOW = 0, - PHY_LED_INACTIVE_HIGH_IMPEDANCE = 1, + PHY_LED_ACTIVE_HIGH = 0, + PHY_LED_ACTIVE_LOW = 1, + PHY_LED_INACTIVE_HIGH_IMPEDANCE = 2, /* keep it last */ __PHY_LED_MODES_NUM, @@ -1260,9 +1260,20 @@ size_t phy_speeds(unsigned int *speeds, size_t size, unsigned long *mask); void of_set_phy_supported(struct phy_device *phydev); void of_set_phy_eee_broken(struct phy_device *phydev); +void of_set_phy_timing_role(struct phy_device *phydev); int phy_speed_down_core(struct phy_device *phydev); /** + * phy_set_eee_broken - Mark an EEE mode as broken so that it isn't advertised. + * @phydev: The phy_device struct + * @link_mode: The broken EEE mode + */ +static inline void phy_set_eee_broken(struct phy_device *phydev, u32 link_mode) +{ + linkmode_set_bit(link_mode, phydev->eee_broken_modes); +} + +/** * phy_is_started - Convenience function to check whether PHY is started * @phydev: The phy_device struct */ @@ -1378,12 +1389,13 @@ int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum); * @regnum: The register on the MMD to read * @val: Variable to read the register into * @cond: Break condition (usually involving @val) - * @sleep_us: Maximum time to sleep between reads in us (0 - * tight-loops). Should be less than ~20ms since usleep_range - * is used (see Documentation/timers/timers-howto.rst). + * @sleep_us: Maximum time to sleep between reads in us (0 tight-loops). Please + * read usleep_range() function description for details and + * limitations. * @timeout_us: Timeout in us, 0 means never timeout * @sleep_before_read: if it is true, sleep @sleep_us before read. - * Returns 0 on success and -ETIMEDOUT upon a timeout. In either + * + * Returns: 0 on success and -ETIMEDOUT upon a timeout. In either * case, the last read value at @args is stored in @val. Must not * be called from atomic context if sleep_us or timeout_us are used. */ @@ -1883,7 +1895,6 @@ int genphy_read_abilities(struct phy_device *phydev); int genphy_setup_forced(struct phy_device *phydev); int genphy_restart_aneg(struct phy_device *phydev); int genphy_check_and_restart_aneg(struct phy_device *phydev, bool restart); -int genphy_config_eee_advert(struct phy_device *phydev); int __genphy_config_aneg(struct phy_device *phydev, bool changed); int genphy_aneg_done(struct phy_device *phydev); int genphy_update_link(struct phy_device *phydev); @@ -1951,7 +1962,6 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev, struct ethtool_keee *data); int genphy_c45_ethtool_set_eee(struct phy_device *phydev, struct ethtool_keee *data); -int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv); int genphy_c45_an_config_eee_aneg(struct phy_device *phydev); int genphy_c45_read_eee_adv(struct phy_device *phydev, unsigned long *adv); |