AW: [PATCH net-next v14 10/13] net: mdio: realtek-rtl9300: Open up C22 and C45 space in parallel

> Von: Andrew Lunn <[email protected]> 
> Gesendet: Montag, 17. August 2026 21:35
> An: Markus Stockhausen <[email protected]>
> Betreff: Re: [PATCH net-next v14 10/13] net: mdio: realtek-rtl9300: Open
up C22 and C45 space in parallel
> ...
>
> > > And I really think you need to block C45 over C22, since we know it
> > > will go horribly wrong.
> > 
> > as per your guidance I Included that as patch 3 of this v14 series
> > 
> >
https://lore.kernel.org/netdev/20260817162632.1208891-4-markus.stockhausen@g
> > mx.de/T/#u
>
> Ah, great.
>
> Have you seen these fire? I would expect EEE, on a PHY discovered via
> C22, to trigger these.

All downstream 1G PHY drivers for that platform use dedicated 
read_mmd/write_mmd callbacks that run __mdiobus_c45_read/write().
So no warnings during bootup.

 Markus