Lines Matching defs:phydev
23 static int bcm84881_wait_init(struct phy_device *phydev)
27 return phy_read_mmd_poll_timeout(phydev, MDIO_MMD_PMAPMD, MDIO_CTRL1,
32 static int bcm84881_config_init(struct phy_device *phydev)
34 switch (phydev->interface) {
45 static int bcm84881_probe(struct phy_device *phydev)
50 if (!phydev->is_c45 ||
51 (phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask)
57 static int bcm84881_get_features(struct phy_device *phydev)
61 ret = genphy_c45_pma_read_abilities(phydev);
67 phydev->supported);
69 phydev->supported);
74 static int bcm84881_config_aneg(struct phy_device *phydev)
83 ret = bcm84881_wait_init(phydev);
88 phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
91 if (phydev->autoneg == AUTONEG_DISABLE)
94 ret = genphy_c45_an_config_aneg(phydev);
100 adv = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising);
101 ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN,
110 return genphy_c45_check_and_restart_aneg(phydev, changed);
113 static int bcm84881_aneg_done(struct phy_device *phydev)
117 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1);
121 bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
129 static int bcm84881_read_status(struct phy_device *phydev)
134 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_CTRL1);
139 phydev->link = 0;
143 val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1);
147 bmsr = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_C22 + MII_BMSR);
151 phydev->autoneg_complete = !!(val & MDIO_AN_STAT1_COMPLETE) &&
153 phydev->link = !!(val & MDIO_STAT1_LSTATUS) &&
155 if (phydev->autoneg == AUTONEG_ENABLE && !phydev->autoneg_complete)
156 phydev->link = false;
158 linkmode_zero(phydev->lp_advertising);
159 phydev->speed = SPEED_UNKNOWN;
160 phydev->duplex = DUPLEX_UNKNOWN;
161 phydev->pause = 0;
162 phydev->asym_pause = 0;
163 phydev->mdix = 0;
165 if (!phydev->link)
168 if (phydev->autoneg_complete) {
169 val = genphy_c45_read_lpa(phydev);
173 val = phy_read_mmd(phydev, MDIO_MMD_AN,
178 mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, val);
180 if (phydev->autoneg == AUTONEG_ENABLE)
181 phy_resolve_aneg_linkmode(phydev);
184 if (phydev->autoneg == AUTONEG_DISABLE) {
188 phydev->link = 0;
197 val = phy_read_mmd(phydev, MDIO_MMD_VEND1, 0x4011);
200 phydev->interface = PHY_INTERFACE_MODE_SGMII;
202 phydev->interface = PHY_INTERFACE_MODE_10GBASER;
204 phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
207 phydev->speed = SPEED_100;
210 phydev->speed = SPEED_1000;
213 phydev->speed = SPEED_10000;
216 phydev->speed = SPEED_2500;
219 phydev->speed = SPEED_5000;
223 return genphy_c45_read_mdix(phydev);