From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob North Subject: Re: [PATCH] IRQ params patch#4 Date: Sat, 19 Jul 2003 11:49:04 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: References: <200307151142.12738.adq_dvb@lidskialf.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200307151142.12738.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Andrew de Quincey wrote: > OK, patch#3 is way too strict... thought a bit more about it, and I suppose > the BIOS not allocating some devices an IRQ is actually OK.... > > Anyway, patch#4 now just warns the user if an attempt to set an IRQ results in > a different IRQ than expected, and attempts to abort ACPI irq routing. > Unfortunately, it isn't able to undo the changes it has made to the routing > as it would have to call the _SRS method to do it... and its just found out > that that is buggy. So at the moment it probably won't be able to > automatically "fix" devices already programmed when dropping back to a > different method (it can't on my board). Sigh. > > Anyway, the warning should at least help find which boards have bad ACPI IRQ > routing. > I've applied this patch to 2.4.22-pre3-ac1. (Needed to patch some of it by hand) It seems to work for my Asus A7N8X Deluxe. I've only checked that all drivers succesfully connect to devices. I have not checked wether all the devices work yet. Many thanks -Rob. ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0