Re: kern/39093: usb doesn't work anymore on IBM T43p

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

On Fri, Jul 04, 2008 at 09:42:54PM +0200, Kurt Schreiner wrote:
> > Do you mean is started failing on Jun 27, or that it worked on Jun 27 and
> > started failing later ? I commited some changes to the USB drivers on Jun 
> > 28.
> First failure is from Jun 27. Here's the relevant excerpt from 
> /var/log/messages


OK, so it's probably not caused by uhci.c rev 1.223. You could try reverting
it to 1.222 to see if it changes anything, but I don't think so.

> 
> Hm, there are 41 minutes from finishing boot 'till the errors first appeared.
> Following boots show the error message w/o "pause"... (see attached parts of
> /var/log/messages)

there's still more than one minute before getting the first message (and
probably more than that because syslog doesn't start right after init).
So I guess something is corrupting uhci's memory.
Could you see if not using ath (maybe disabling it with boot -c) would
avoid the issue ?

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