Re: dwiic errors

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Thu, Mar 14, 2024 at 08:42:47AM -0700, Paul Goyette wrote:
> On Thu, 14 Mar 2024, Michael van Elst wrote:
> 
> > paul%whooppee.com@localhost (Paul Goyette) writes:
> > 
> > > as soon as you proceed past this point (including normal non-single-
> > > user boot), the dwiic starts spewing time-out messages.  These
> > > messages come every 0.5 second or so, and there's usually a hundred
> > > or more messages before they stop;  in some cases the messages have
> > > continued to stream by for several minutes (at which point I pressed
> > > the reset button).  The value for %d is always 0 or 1.
> > 
> > Probably result of
> > 
> > GENERIC:ihidev* at iic?
> > 
> > that is probing for a modern laptop touchpad.
> > 
> > Can you disable ihidev instead of dwiic and see what happens then ?
> 
> No change.  It attaches dwiic0 and then starts with the messages.

It could also be some sensors I guess. Any chance to see what attaches
at dwiic0 ? Maybe entering ddb before the console gets spammed ?

FWIW I have a laptop with the touchpad as ihidev@dwiic and it works
fine with RC6

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--