From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Wong Subject: Re: [PATCH] Drop back to extended IRQ resource type Date: Tue, 2 Sep 2003 09:23:12 -0700 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20030902162312.GA1011@gambit.implode.net> References: <20030829045032.GA688@gambit.implode.net> <200308301956.41007.adq_dvb@lidskialf.net> <20030902154820.GA961@gambit.implode.net> <200309021753.36646.adq_dvb@lidskialf.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <200309021753.36646.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: Andrew de Quincey Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, Andew Grover List-Id: linux-acpi@vger.kernel.org My card does work, but I'm am using the XFree86 nv driver since nVidia's binary driver doesn't yet work with kernel 2.6. I will try the 2.4.22 patch and the nVidia binary driver afterwards. My dmesg does show a mapping to IRQ 27. Pin 2-16 already programmed ACPI-1121: *** Error: Method execution failed [\_SB_.SRS_] (Node cefdbca0), AE_AML_BUFFER_LIMIT ACPI-1121: *** Error: Method execution failed [\_SB_.LNKE._SRS] (Node cef437 a0), AE_AML_BUFFER_LIMIT ACPI: Retrying with extended IRQ descriptor ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11 IOAPIC[0]: Set PCI routing entry (2-11 -> 0xd1 -> IRQ 27 Mode:1 Active:0) 00:02:00[A] -> 2-11 -> IRQ 27 On Tue, Sep 02, 2003 at 05:53:36PM +0100, Andrew de Quincey wrote: > On Tuesday 02 Sep 2003 4:48 pm, John Wong wrote: > > The patch does appear to give the card an IRQ, but it does not appear to > > be valid. Doesn't the IRQ only go up to 24 on a single APIC processor? > > The IRQ of 27 does not get registered in /proc/interrupts either. > > Check the debug printout of the IO-APIC in your dmesg to see if IRQ 27 is > valid... it should have lines saying its mapping IRQ 27 to particular input > on an IO-APIC. > > ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf