Subject: Re: port-i386/34025: ACPI Interrupt Failure with 3.99.22 (and
To: None <port-i386-maintainer@netbsd.org, gnats-admin@netbsd.org,>
From: Ed Gould <ed@left.wing.org>
List: netbsd-bugs
Date: 07/20/2006 19:25:02
The following reply was made to PR port-i386/34025; it has been noted by GNATS.
From: Ed Gould <ed@left.wing.org>
To: Frank van der Linden <fvdl@NetBSD.org>
Cc: gnats-bugs@NetBSD.org, port-i386-maintainer@NetBSD.org,
gnats-admin@NetBSD.org, netbsd-bugs@NetBSD.org
Subject: Re: port-i386/34025: ACPI Interrupt Failure with 3.99.22 (and
3.99.21)
Date: Thu, 20 Jul 2006 12:23:13 -0700
> It looks like the ACPI SCI interrupt gets marked as edge triggered,
> and then all PCI interrupts (which are level triggered) can't be
> shared with it.
>
> The ACPI interrupt is in fact probably "conforming", but the code does
> not deal with that. It should be changed to deal with it.
Is there anything I can do (short of hacking the ACPI code, which I'm
not prepared to do) to work around this? Anyone familiar with this
code care to offer a patch to test? (I just tried a kernel built from
today's sources, but no luck.)
--Ed