BCM4360 AC-PHY support for b43 — reverse-engineered, seeking guidance on a clean path upstream

[Alessio Ferri]

On Tue, 29 Sep 2026 07:49:35 +0000
"andreas.wendleder" <andreas.wendleder at proton.me> wrote:

> > > Maybe we can find somebody doing an AI implementation from specs.
> > > But then, why not publish yours instead?
> > >  
> > 
> > I'm still working on my driver for 4352/4360, so two of us
> > actually.  
> 
> Cool. Does it work? What does work?
> 
> So how do we proceed from here? I'm in the dirty room. :)
>  

At the moment i have to retry it on hardware, last time it crashed
because mac writes were incomplete, it is 5Ghz only because i have only
routers with no 2.4GHz antennas for the 4352/4360. It is based on the
7.14.89 broadcom driver and ucode rev42 ver 928. Also, all my routers
have femctrl = 6 from the srom, so i don't know what to do when the
value is different. Least, but not last, the wl order of macro operation
and b43 order are different in multiple places, how did you reconcile
the two?