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 Subject: Re: kernel panic with pccard insert on recent 7.0 CURRENT Message-ID: <20070618185434.GB2183@tin.it> In-Reply-To: <20070617024935.GU4602@funkthat.com> References: <46734A3E.3010903@gddsn.org.cn> <626eb4530706160525o54234621s2de098e64cdeb4fe@mail.gmail.com> <20070616.173306.199376574.imp@bsdimp.com> <20070617024935.GU4602@funkthat.com>
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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.
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