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net: phy: genphy_c45_pma_baset1_read_master_slave: read actual configuration
Since MDIO_PMA_PMD_BT1_CTRL register shows actual configuration (and forced state configuration is equal to the state), we should show this configuration for ethtool. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -560,15 +560,19 @@ int genphy_c45_pma_baset1_read_master_slave(struct phy_device *phydev)
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int val;
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phydev->master_slave_state = MASTER_SLAVE_STATE_UNKNOWN;
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phydev->master_slave_get = MASTER_SLAVE_CFG_UNKNOWN;
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val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_PMA_PMD_BT1_CTRL);
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if (val < 0)
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return val;
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if (val & MDIO_PMA_PMD_BT1_CTRL_CFG_MST)
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if (val & MDIO_PMA_PMD_BT1_CTRL_CFG_MST) {
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phydev->master_slave_get = MASTER_SLAVE_CFG_MASTER_FORCE;
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phydev->master_slave_state = MASTER_SLAVE_STATE_MASTER;
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else
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} else {
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phydev->master_slave_get = MASTER_SLAVE_CFG_SLAVE_FORCE;
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phydev->master_slave_state = MASTER_SLAVE_STATE_SLAVE;
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}
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return 0;
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}
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