netdev - Re: [PATCH net-next 04/18] net: mvpp2: move the mii configuration in the ndo

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Message-ID: <20170726161111.GG12049@lunn.ch>
Date:   Wed, 26 Jul 2017 18:11:11 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Antoine Tenart <antoine.tenart@...e-electrons.com>
Cc:     davem@...emloft.net, jason@...edaemon.net,
        gregory.clement@...e-electrons.com,
        sebastian.hesselbarth@...il.com,
        thomas.petazzoni@...e-electrons.com, nadavh@...vell.com,
        linux@...linux.org.uk, mw@...ihalf.com, stefanc@...vell.com,
        netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH net-next 04/18] net: mvpp2: move the mii configuration in
 the ndo_open path

On Mon, Jul 24, 2017 at 03:48:34PM +0200, Antoine Tenart wrote:
> This moves the mii configuration in the ndo_open path, to allow handling
> different mii configurations later and to switch between these
> configurations at runtime.
> 
> Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com>
> ---
>  drivers/net/ethernet/marvell/mvpp2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
> index 6ffff929b22a..9d204ffb9b89 100644
> --- a/drivers/net/ethernet/marvell/mvpp2.c
> +++ b/drivers/net/ethernet/marvell/mvpp2.c
> @@ -5862,6 +5862,7 @@ static void mvpp2_start_dev(struct mvpp2_port *port)
>  	/* Enable interrupts on all CPUs */
>  	mvpp2_interrupts_enable(port);
>  
> +	mvpp2_port_mii_set(port);

Hi Antoine

You probably should take a look at mvpp2_port_mii_set() and have it
handle all PHY_INTERFACE_MODE_RGMII variants.

       Andrew