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Re: kern/39093: usb doesn't work anymore on IBM T43p
The following reply was made to PR kern/39093; it has been noted by GNATS.
From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: Kurt Schreiner <ks%ub.uni-mainz.de@localhost>
Cc: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%NetBSD.org@localhost>,
Subject: Re: kern/39093: usb doesn't work anymore on IBM T43p
Date: Sun, 6 Jul 2008 21:31:32 +0200
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
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
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
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