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Date: Mon, 18 Jun 2007 20:54:34 +0200
From: Paolo Pisati <piso@freebsd.org>
To: "M. Warner Losh" <imp@bsdimp.com>, simokawa@freebsd.org,
	current@freebsd.org, wsk@gddsn.org.cn, mobile@freebsd.org
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Subject: Re: kernel panic with pccard insert on recent 7.0 CURRENT
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On Sat, Jun 16, 2007 at 07:49:35PM -0700, John-Mark Gurney wrote:
> Warner Losh wrote this message on Sat, Jun 16, 2007 at 17:33 -0600:
> > Also, I'm unclear on the difference between FILTER_STRAY and
> > FILTER_HANDLED.
> 
> The interrupt filter is suppose to return one of FILTER_STRAY or
> FILTER_HANDLED...  If you _HANDLED it return that, otherwise return
> _STRAY...  If you need to schedule the ithread, return _HANDLED or'd
> with _SCHEDULE_THREAD...

right.
 
> I thought piso fixed the comments, but apparently he hasn't (or hasn't
> finished committing the patch that includes the comment fixes)...  The
> comments in bus.h are incorrect...

http://people.freebsd.org/~piso/bus.h.diff
http://people.freebsd.org/~piso/BUS_SETUP_INTR.9.diff

bye,
P.