diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/mdio.h | 58 | ||||
-rw-r--r-- | include/linux/phy.h | 7 |
2 files changed, 65 insertions, 0 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index e75583f5d967..27013d6bf24a 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -428,6 +428,64 @@ static inline void mii_eee_cap1_mod_linkmode_t(unsigned long *adv, u32 val) adv, val & MDIO_EEE_10GKR); } +/** + * linkmode_to_mii_eee_cap1_t() + * @adv: the linkmode advertisement settings + * + * A function that translates linkmode to value for IEEE 802.3-2018 45.2.7.13 + * "EEE advertisement 1" register (7.60) + */ +static inline u32 linkmode_to_mii_eee_cap1_t(unsigned long *adv) +{ + u32 result = 0; + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, adv)) + result |= MDIO_EEE_100TX; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, adv)) + result |= MDIO_EEE_1000T; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, adv)) + result |= MDIO_EEE_10GT; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, adv)) + result |= MDIO_EEE_1000KX; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, adv)) + result |= MDIO_EEE_10GKX4; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, adv)) + result |= MDIO_EEE_10GKR; + + return result; +} + +/** + * mii_10base_t1_adv_mod_linkmode_t() + * @adv: linkmode advertisement settings + * @val: register value + * + * A function that translates IEEE 802.3cg-2019 45.2.7.26 "10BASE-T1 AN status" + * register (7.527) value to the linkmode. + */ +static inline void mii_10base_t1_adv_mod_linkmode_t(unsigned long *adv, u16 val) +{ + linkmode_mod_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, + adv, val & MDIO_AN_10BT1_AN_CTRL_ADV_EEE_T1L); +} + +/** + * linkmode_adv_to_mii_10base_t1_t() + * @adv: linkmode advertisement settings + * + * A function that translates the linkmode to IEEE 802.3cg-2019 45.2.7.25 + * "10BASE-T1 AN control" register (7.526) value. + */ +static inline u32 linkmode_adv_to_mii_10base_t1_t(unsigned long *adv) +{ + u32 result = 0; + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, adv)) + result |= MDIO_AN_10BT1_AN_CTRL_ADV_EEE_T1L; + + return result; +} + 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 7a8e541de3f3..727bff531a14 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1758,6 +1758,13 @@ int genphy_c45_plca_set_cfg(struct phy_device *phydev, const struct phy_plca_cfg *plca_cfg); int genphy_c45_plca_get_status(struct phy_device *phydev, struct phy_plca_status *plca_st); +int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, + unsigned long *lp, bool *is_enabled); +int genphy_c45_ethtool_get_eee(struct phy_device *phydev, + struct ethtool_eee *data); +int genphy_c45_ethtool_set_eee(struct phy_device *phydev, + struct ethtool_eee *data); +int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv); /* Generic C45 PHY driver */ extern struct phy_driver genphy_c45_driver; |