From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: rolandtollenaar@domain.hid
Cc: Xenomai-help@domain.hid
Subject: Re: [Xenomai-help] acpi and irq
Date: Sun, 9 Sep 2007 17:47:11 +0200 [thread overview]
Message-ID: <18148.5503.43798.880010@domain.hid> (raw)
In-Reply-To: <46E3FCDE.8060203@domain.hid>
Roland Tollenaar wrote:
> Hi,
>
> I am having trouble with shared irq on two NIC's that I am trying to
> sort out.
>
> Googling for solutions I notice that acpi has a lot to do with this. I
> recall somewhere that ACPI support can be disabled in the config when
> patching with xenomai. I was jsut wondering whether this can be related
> to the problem I have?
I'd say you are confusion ACPI and APIC, and yes, enabling the APIC
makes more IRQs available, so maybe this could help Linux avoiding IRQ
sharing. Changing cards from slot usually also helps.
--
Gilles Chanteperdrix.
next prev parent reply other threads:[~2007-09-09 15:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-09 14:02 [Xenomai-help] acpi and irq Roland Tollenaar
2007-09-09 15:47 ` Gilles Chanteperdrix [this message]
2007-09-09 16:47 ` Roland Tollenaar
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