Re: [Xenomai-help] Xenomai and MSI enabled crashes kernel

["M. Koehrer" <mathias_koehrer@domain.hid>]

Hi Philippe,

that's it! Now, everything seems to run really nicely!
The great thing is, that is I have now one of my e1000 (PCIe) running 
in non real time mode and the other running with rtnet in real time!
They have IRQs 223 resp. 222.
As interrupt sharing was one of the main issues I had, this seems
to be solved now!
In which Xenomai version will the new adeos patch and the fix from today end up?
Or should I use the 2.3.1 and using the new adeos patch + the fix?

Thank you very much for the excellent support!

Regards

Mathias
> On Tue, 2007-05-08 at 14:38 +0200, M. Koehrer wrote:
> > Hi Philippe,
> > 
> > perhaps one more information regarding that issue: 
> > When I disable SMP, it seems to work fine (APIC and local APIC are
> enabled).
> 
> This should improve things:
> 
> --- a/arch/i386/kernel/ipipe.c
> +++ b/arch/i386/kernel/ipipe.c
> @@ -373,7 +373,7 @@ int fastcall __ipipe_send_ipi (unsigned ipi, cpumask_t
> cpumask)
>         cpu_clear(cpuid,cpumask);
> 
>         if (!cpus_empty(cpumask))
> -               send_IPI_mask(cpumask,ipi + FIRST_EXTERNAL_VECTOR);
> +               send_IPI_mask(cpumask,ipipe_apic_irq_vector(ipi));
> 
>         if (self)
>                 ipipe_trigger_irq(ipi);
> 
> -- 
> Philippe.
> 
> 
> 
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> 

-- 
Mathias Koehrer
mathias_koehrer@domain.hid


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