[U-Boot] [PATCH 4/5] net: fec_mxc: Nove autonegoatiate restart after mii_postcall

Marek Vasut marek.vasut at gmail.com
Fri Jan 13 13:44:56 CET 2012


> From: Troy Kisky <troy.kisky at boundarydevices.com>
> 
> Allow boards to change what is advertised before an autoneg
> restart happens.
> 
> Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
> CC: Troy Kisky <troy.kisky at boundarydevices.com>
> CC: Stefano Babic <sbabic at denx.de>
> CC: Marek Vasut <marek.vasut at gmail.com>
> ---
>  drivers/net/fec_mxc.c |    6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
> index b50e01c..6271df5 100644
> --- a/drivers/net/fec_mxc.c
> +++ b/drivers/net/fec_mxc.c
> @@ -206,12 +206,12 @@ static int miiphy_restart_aneg(struct eth_device
> *dev) miiphy_write(dev->name, fec->phy_id, MII_ADVERTISE,
>  			LPA_100FULL | LPA_100HALF | LPA_10FULL |
>  			LPA_10HALF | PHY_ANLPAR_PSB_802_3);
> -	miiphy_write(dev->name, fec->phy_id, MII_BMCR,
> -			BMCR_ANENABLE | BMCR_ANRESTART);
> -
>  	if (fec->mii_postcall)
>  		ret = fec->mii_postcall(fec->phy_id);
> 
> +	miiphy_write(dev->name, fec->phy_id, MII_BMCR,
> +			BMCR_ANENABLE | BMCR_ANRESTART);
> +
>  	return ret;
>  }

I think this might break boards using the mii_postcall.


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