Messages in this thread | | | From | Andrew de Quincey <> | Subject | Re: [ACPI] p2b-ds blacklisted? | Date | Wed, 1 Oct 2003 16:05:11 +0100 |
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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.
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