[net-next RFC PATCH v2 3/3] net: phy: Add Airoha AN8855 Internal Switch Gigabit PHY

[Andrew Lunn]

On Fri, Oct 25, 2024 at 12:59:54PM +0200, Christian Marangi wrote:
> On Wed, Oct 23, 2024 at 06:53:14PM +0200, Andrew Lunn wrote:
> > > +	/* Enable Asymmetric Pause Capability */
> > > +	ret = phy_set_bits(phydev, MII_ADVERTISE, ADVERTISE_PAUSE_ASYM);
> > > +	if (ret)
> > > +		return ret;
> > 
> > The PHY driver alone does not decide this. The MAC driver needs to
> > indicate it supports asym pause by calling phy_supports_asym_pause().
> >
> 
> Sorry for the stupid question, I couldn't find this OPs. Any hit how to
> handle this?

For phylink, set MAC_ASYM_PAUSE | MAC_SYM_PAUSE in the capabilities in
phylink_config.

For phylib, call phy_support_asym_pause(phydev) after connecting to the PHY.

	Andrew