diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mdio.h | 26 | ||||
| -rw-r--r-- | include/linux/phy.h | 6 |
2 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index c0da30d63b1d..e75583f5d967 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -402,6 +402,32 @@ static inline u32 linkmode_adv_to_mii_t1_adv_m_t(unsigned long *advertising) return result; } +/** + * mii_eee_cap1_mod_linkmode_t() + * @adv: target the linkmode advertisement settings + * @val: register value + * + * A function that translates value of following registers to the linkmode: + * IEEE 802.3-2018 45.2.3.10 "EEE control and capability 1" register (3.20) + * IEEE 802.3-2018 45.2.7.13 "EEE advertisement 1" register (7.60) + * IEEE 802.3-2018 45.2.7.14 "EEE "link partner ability 1 register (7.61) + */ +static inline void mii_eee_cap1_mod_linkmode_t(unsigned long *adv, u32 val) +{ + linkmode_mod_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, + adv, val & MDIO_EEE_100TX); + linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + adv, val & MDIO_EEE_1000T); + linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + adv, val & MDIO_EEE_10GT); + linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + adv, val & MDIO_EEE_1000KX); + linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + adv, val & MDIO_EEE_10GKX4); + linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + adv, val & MDIO_EEE_10GKR); +} + int __mdiobus_read(struct mii_bus *bus, int addr, u32 regnum); int __mdiobus_write(struct mii_bus *bus, int addr, u32 regnum, u16 val); int __mdiobus_modify_changed(struct mii_bus *bus, int addr, u32 regnum, diff --git a/include/linux/phy.h b/include/linux/phy.h index fbeba4fee8d4..c183a8a27986 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -52,6 +52,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_gbit_all_ports_features) __ro_after_ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_fec_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init; +extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap1_features) __ro_after_init; #define PHY_BASIC_FEATURES ((unsigned long *)&phy_basic_features) #define PHY_BASIC_T1_FEATURES ((unsigned long *)&phy_basic_t1_features) @@ -62,6 +63,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_ini #define PHY_10GBIT_FEATURES ((unsigned long *)&phy_10gbit_features) #define PHY_10GBIT_FEC_FEATURES ((unsigned long *)&phy_10gbit_fec_features) #define PHY_10GBIT_FULL_FEATURES ((unsigned long *)&phy_10gbit_full_features) +#define PHY_EEE_CAP1_FEATURES ((unsigned long *)&phy_eee_cap1_features) extern const int phy_basic_ports_array[3]; extern const int phy_fibre_port_array[1]; @@ -572,6 +574,7 @@ struct macsec_ops; * @supported: Combined MAC/PHY supported linkmodes * @advertising: Currently advertised linkmodes * @adv_old: Saved advertised while power saving for WoL + * @supported_eee: supported PHY EEE linkmodes * @lp_advertising: Current link partner advertised linkmodes * @host_interfaces: PHY interface modes supported by host * @eee_broken_modes: Energy efficient ethernet modes which should be prohibited @@ -676,6 +679,8 @@ struct phy_device { __ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising); /* used with phy_speed_down */ __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_old); + /* used for eee validation */ + __ETHTOOL_DECLARE_LINK_MODE_MASK(supported_eee); /* Host supported PHY interface types. Should be ignored if empty. */ DECLARE_PHY_INTERFACE_MASK(host_interfaces); @@ -1737,6 +1742,7 @@ int genphy_c45_an_config_aneg(struct phy_device *phydev); int genphy_c45_an_disable_aneg(struct phy_device *phydev); int genphy_c45_read_mdix(struct phy_device *phydev); int genphy_c45_pma_read_abilities(struct phy_device *phydev); +int genphy_c45_read_eee_abilities(struct phy_device *phydev); int genphy_c45_pma_baset1_read_master_slave(struct phy_device *phydev); int genphy_c45_read_status(struct phy_device *phydev); int genphy_c45_baset1_read_status(struct phy_device *phydev); |