Re: MSI problem with ethernet on Asus P5GC mobo

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On Tue, Jan 5, 2010 at 6:48 PM, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> wrote:
> On Wed, 30 Dec 2009 11:19:51 +0100
> klaas de waal <klaas.de.waal@xxxxxxxxx> wrote:
>
>> Hi,
>>
>> Update on the interrupt problem as reported by me 2009-12-26.
>> The problem as reported appears in Fedora kernel
>> 2.6.31.6-166.fc12.x86_64. I have now built a vanilla kernel 2.6.32.2
>> and the problem is solved. No timeouts anymore, not with the MSI
>> interrupts and also not with conventional interrupts.
>
> Oops, replied without seeing this message.  Does 2.6.32.2 successfully
> use MSI interrupts for your NIC?  Or do you have it disabled in your
> kernel .config?
>
> Thanks,
> --
> Jesse Barnes, Intel Open Source Technology Center
>

Hi Jesse,

The 2.6.32.2 kernel works OK with MSI interrupts for the r8169 eth0.
In "cat /proc/interrupts" this device appears as having PCI-MSI-edge interrupts:
 26:         53   91759238   PCI-MSI-edge      eth0


Thanks,
Klaas
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