net: phy: marvell10g: add MDI swap reporting
Add reporting of the MDI swap to the Marvell 10G PHY driver by providing
a generic implementation for the standard 10GBASE-T pair swap register
and polarity register. We also support reading the MDI swap status for
1G and below from a PCS register.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/phy.h b/include/linux/phy.h
index c4b4715..bc379a4 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -901,6 +901,7 @@ int genphy_c45_read_lpa(struct phy_device *phydev);
int genphy_c45_read_pma(struct phy_device *phydev);
int genphy_c45_pma_setup_forced(struct phy_device *phydev);
int genphy_c45_an_disable_aneg(struct phy_device *phydev);
+int genphy_c45_read_mdix(struct phy_device *phydev);
static inline int phy_read_status(struct phy_device *phydev)
{