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ixgbe: Use C45 mdiobus accessors

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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: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Andrew Lunn 2023-01-17 00:52:21 +01:00 committed by Jakub Kicinski
parent 308c8ffd5a
commit ab2960f0fd
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -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);
}