Subject: Re: [PATCH net-next 2/4] net: phy: add genphy_c45_an_config_an

From: Andrew Lunn <[email-masked]>
Date: Sun, 17 Feb 2019 05:18:33 +0100

On Sat, Feb 16, 2019 at 06:44:24PM -0800, Florian Fainelli wrote:
> 
> 
> On 2/16/2019 11:51 AM, Heiner Kallweit wrote:
> > From: Andrew Lunn <[email-masked]>
> > C45 configuration of 10/100 and multi-giga bit auto negotiation
> > advertisement is standardized. Configuration of 1000Base-T however
> > appears to be vendor specific. Move the generic code out of the
> > Marvell driver into the common phy-c45.c file.
> > 
> > Signed-off-by: Andrew Lunn <[email-masked]>
> > [[email-masked]: use new helper linkmode_adv_to_mii_10gbt_adv_t and split patch]
> > Signed-off-by: Heiner Kallweit <[email-masked]>
> > ---
> >  drivers/net/phy/phy-c45.c | 44 +++++++++++++++++++++++++++++++++++++++
> >  include/linux/phy.h       |  1 +
> >  2 files changed, 45 insertions(+)
> > 
> > diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c
> > index 0374c50b1..bea1b0c6e 100644
> > --- a/drivers/net/phy/phy-c45.c
> > +++ b/drivers/net/phy/phy-c45.c
> > @@ -78,6 +78,50 @@ int genphy_c45_pma_setup_forced(struct phy_device *phydev)
> >  }
> >  EXPORT_SYMBOL_GPL(genphy_c45_pma_setup_forced);
> >  
> > +/**
> > + * genphy_c45_an_config_an - configure advertisement registers
> 
> Nit: are not the two "an" redundant" here? Unless the first one means
> something different in which case naming this:
> genphy_c45_an_config_aneg() would be clearer?

Hi Florian

Heiner and I had a brief discussion about this. There is a general
trend in the naming to have the device name in the function name.  So
genphy_c45_pma_setup_forced uses the PMA device registers,
genphy_c45_an_disable_aneg uses the AN device registers, etc.

However, genphy_c45_an_config_aneg() might be better.

	 Andrew