net: phy: aquantia: check for supported interface modes in config_init
Let config_init check for unsupported interface modes on AQR107/AQCS109. Signed-off-by: Andrew Lunn <andrew@lunn.ch> [hkallweit1@gmail.com: adjusted for AQR107/AQCS109 specifics] Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -178,8 +178,24 @@ static int aqr_read_status(struct phy_device *phydev)
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return genphy_c45_read_status(phydev);
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}
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static int aqr107_config_init(struct phy_device *phydev)
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{
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/* Check that the PHY interface type is compatible */
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if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
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phydev->interface != PHY_INTERFACE_MODE_2500BASEX &&
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phydev->interface != PHY_INTERFACE_MODE_10GKR)
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return -ENODEV;
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return 0;
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}
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static int aqcs109_config_init(struct phy_device *phydev)
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{
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/* Check that the PHY interface type is compatible */
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if (phydev->interface != PHY_INTERFACE_MODE_SGMII &&
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phydev->interface != PHY_INTERFACE_MODE_2500BASEX)
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return -ENODEV;
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/* AQCS109 belongs to a chip family partially supporting 10G and 5G.
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* PMA speed ability bits are the same for all members of the family,
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* AQCS109 however supports speeds up to 2.5G only.
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@ -234,6 +250,7 @@ static struct phy_driver aqr_driver[] = {
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.aneg_done = genphy_c45_aneg_done,
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.get_features = genphy_c45_pma_read_abilities,
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.probe = aqr_hwmon_probe,
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.config_init = aqr107_config_init,
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.config_aneg = aqr_config_aneg,
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.config_intr = aqr_config_intr,
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.ack_interrupt = aqr_ack_interrupt,
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