Re: dwiic errors

2024-03-14 Thread Paul Goyette

On Thu, 14 Mar 2024, Manuel Bouyer wrote:


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


The error messages start immediately after attaching the dwiic.  I
have waited for several minutes and the timeout messages continue
with nothing else.


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


Yeah, this system seems to behave somewhat oddly.

+-+--+--+
| Paul Goyette (.sig) | PGP Key fingerprint: | E-mail addresses:|
| (Retired)   | 1B11 1849 721C 56C8 F63A | p...@whooppee.com|
| Software Developer  | 6E2E 05FD 15CE 9F2D 5102 | pgoye...@netbsd.org  |
| & Network Engineer  |  | pgoyett...@gmail.com |
+-+--+--+


Re: dwiic errors

2024-03-14 Thread Manuel Bouyer
On Thu, Mar 14, 2024 at 08:42:47AM -0700, Paul Goyette wrote:
> On Thu, 14 Mar 2024, Michael van Elst wrote:
> 
> > p...@whooppee.com (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 
 NetBSD: 26 ans d'experience feront toujours la difference
--


Re: dwiic errors

2024-03-14 Thread Paul Goyette

On Thu, 14 Mar 2024, Michael van Elst wrote:


p...@whooppee.com (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.


+-+--+--+
| Paul Goyette (.sig) | PGP Key fingerprint: | E-mail addresses:|
| (Retired)   | 1B11 1849 721C 56C8 F63A | p...@whooppee.com|
| Software Developer  | 6E2E 05FD 15CE 9F2D 5102 | pgoye...@netbsd.org  |
| & Network Engineer  |  | pgoyett...@gmail.com |
+-+--+--+


Re: dwiic errors

2024-03-14 Thread Michael van Elst
p...@whooppee.com (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 ?