[PATCH 2/4] fsl_pq_mido: Set the first UCC as the mii management interface master
David Miller
davem at davemloft.net
Wed Jun 3 20:51:01 EST 2009
From: Haiying Wang <Haiying.Wang at freescale.com>
Date: Tue, 2 Jun 2009 10:04:14 -0400
> Current code makes the UCC whose register range includes the current mdio
> register to be the MII managemnt interface master of the QE. If there is more
> than one mdio bus for QE, the UCC of the last mdio bus will be the MII
> management interface master which will make the primary mdio bus working
> unproperly, e.g. can not get the right clock. Normally the primary mdio bus is
> the first UEC's mdio bus.
> This patch allows the first UCC to be the MII management interface master of the
> multiple UCC mdio buses.
>
> Signed-off-by: Haiying Wang <Haiying.Wang at freescale.com>
Applied to net-next-2.6
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