From: Andrew de Quincey <adq@lidskialf.net>
To: "Sven Köhler" <skoehler@upb.de>, linux-kernel@vger.kernel.org
Subject: Re: [ACPI] p2b-ds blacklisted?
Date: Wed, 1 Oct 2003 16:05:11 +0100 [thread overview]
Message-ID: <200310011605.11943.adq@lidskialf.net> (raw)
In-Reply-To: <blepra$g94$1@sea.gmane.org>
On Wednesday 01 Oct 2003 3:53 pm, Sven Köhler wrote:
> > I'm sure I saw a comment somewhere saying the P2B-S was blacklisted
> > because of "bogus IRQ routing". It was in the blacklisting code, but I
> > can't remember where, or if it was 2.4 or 2.6.
>
> Well, the P2B-S is in blacklist.c in 2.4.22.
>
> What does the entry in blacklist.c mean? Does this entry mean acpi=ht is
> forced like the entry for the P2B-DS in dmi_scan.c?
Not sure.. I think it is likely to disable ACPI completely.
> Is this a hardwired problem on the Motherboard? Or might this be fixed
> with the latest BIOS?
It would be a problem with the DSDT code in the BIOS. It might be fixed in a
later one.
There have been lots of ACPI IRQ routing bugfixes (not all in the mainline
kernel yet); maybe the P2B-S routing is solved by one of these, maybe not...
> I'd like to try ACPI on my P2B-DS anyway. I think there was an append
> line to disable ACPI IRQ Routing - was it acpi=pci?
pci=noacpi should do it I think.
next prev parent reply other threads:[~2003-10-01 15:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-01 14:07 Sven Köhler
2003-10-01 14:16 ` Andrew de Quincey
2003-10-01 14:53 ` Sven Köhler
2003-10-01 15:05 ` Andrew de Quincey [this message]
2003-10-01 17:11 ` Jeff Garzik
2003-10-01 17:16 ` Sven Köhler
2003-10-01 18:23 ` Mike Dresser
2003-10-02 1:02 ` Sven Köhler
2003-10-03 6:07 Brown, Len
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