From: John Wong <kernel-AAfBIQCtFhbR7s880joybQ@public.gmane.org>
To: Andrew de Quincey <adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Andew Grover
<andrew.grover-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] Drop back to extended IRQ resource type
Date: Tue, 2 Sep 2003 09:23:12 -0700 [thread overview]
Message-ID: <20030902162312.GA1011@gambit.implode.net> (raw)
In-Reply-To: <200309021753.36646.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.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.
>
>
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next prev parent reply other threads:[~2003-09-02 16:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-29 4:50 PCI IRQ routing strangeness with 2.4.22 on A7N266-VM (original nForce) John Wong
[not found] ` <20030829045032.GA688-XxA8UMA2PDBPKbTXaf03yKxOck334EZe@public.gmane.org>
2003-08-30 12:02 ` Andrew de Quincey
2003-08-30 18:56 ` [PATCH] Drop back to extended IRQ resource type Andrew de Quincey
[not found] ` <200308301956.41007.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-09-02 15:48 ` John Wong
[not found] ` <20030902154820.GA961-XxA8UMA2PDBPKbTXaf03yKxOck334EZe@public.gmane.org>
2003-09-02 16:52 ` Andrew de Quincey
2003-09-02 16:53 ` Andrew de Quincey
[not found] ` <200309021753.36646.adq_dvb-fmPXVN3awWJAJAzL26g0SA@public.gmane.org>
2003-09-02 16:23 ` John Wong [this message]
[not found] ` <20030902162312.GA1011-XxA8UMA2PDBPKbTXaf03yKxOck334EZe@public.gmane.org>
2003-09-02 17:31 ` Andrew de Quincey
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