From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Grover, Andrew" Subject: RE: [PATCH] IRQ params patch#4 Date: Wed, 23 Jul 2003 00:53:21 -0700 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: content-class: urn:content-classes:message Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Andrew de Quincey , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Andrew, You still hacking on this? Just got another bug report (completely different HW) that I think might be the same problem. Regards -- Andy G. > From: Andrew de Quincey [mailto:adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org]=20 > Sent: Tuesday, July 15, 2003 3:42 AM > To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org > Subject: [ACPI] [PATCH] IRQ params patch#4 >=20 >=20 > OK, patch#3 is way too strict... thought a bit more about it,=20 > and I suppose=20 > the BIOS not allocating some devices an IRQ is actually OK.... >=20 > Anyway, patch#4 now just warns the user if an attempt to set=20 > an IRQ results in=20 > a different IRQ than expected, and attempts to abort ACPI irq=20 > routing.=20 > Unfortunately, it isn't able to undo the changes it has made=20 > to the routing=20 > as it would have to call the _SRS method to do it... and its=20 > just found out=20 > that that is buggy. So at the moment it probably won't be able to=20 > automatically "fix" devices already programmed when dropping=20 > back to a=20 > different method (it can't on my board). Sigh. >=20 > Anyway, the warning should at least help find which boards=20 > have bad ACPI IRQ=20 > routing. >=20 ------------------------------------------------------- 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