Re: [PATCH net-next v3 4/8] net: sparx5: use phy_interface_mode_is_rgmii()

[Daniel Machon <daniel.machon@microchip.com>]

> Hi,
> 
> On Mon, Nov 18, 2024 at 02:00:50PM +0100, Daniel Machon wrote:
> > diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c b/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c
> > index f8562c1a894d..cb55e05e5611 100644
> > --- a/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c
> > +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_phylink.c
> > @@ -32,6 +32,9 @@ sparx5_phylink_mac_select_pcs(struct phylink_config *config,
> >  {
> >       struct sparx5_port *port = netdev_priv(to_net_dev(config->dev));
> >
> > +     if (phy_interface_mode_is_rgmii(interface))
> > +             return NULL;
> > +
> >       return &port->phylink_pcs;
> 
> Maybe turn this into positive logic - return the PCS only when the
> interface mode requires the PCS?

Sure. I can flip the logic and return the PCS for the interface modes that are
advertised as supported.

/Daniel