Commit ab2960f0 authored by Andrew Lunn's avatar Andrew Lunn Committed by Jakub Kicinski
Browse files

ixgbe: Use C45 mdiobus accessors 



When performing a C45 bus transaction, make use of the c45 variants of
the bus read/write helpers. The ability to pass a special register
value is being removed to clean up the mdio bus driver API.

Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarMichael Walle <michael@walle.cc>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 308c8ffd

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

+4 −2
Original line number Diff line number Diff line
@@ -8937,7 +8937,8 @@ ixgbe_mdio_read(struct net_device *netdev, int prtad, int devad, u16 addr) 
		int regnum = addr;



		if (devad != MDIO_DEVAD_NONE)

			regnum |= (devad << 16) | MII_ADDR_C45;

			return mdiobus_c45_read(adapter->mii_bus, prtad,

						devad, regnum);



		return mdiobus_read(adapter->mii_bus, prtad, regnum);

	}
@@ -8960,7 +8961,8 @@ static int ixgbe_mdio_write(struct net_device *netdev, int prtad, int devad, 
		int regnum = addr;



		if (devad != MDIO_DEVAD_NONE)

			regnum |= (devad << 16) | MII_ADDR_C45;

			return mdiobus_c45_write(adapter->mii_bus, prtad, devad,

						 regnum, value);



		return mdiobus_write(adapter->mii_bus, prtad, regnum, value);

	}