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- To: proaudio@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [proaudio] strange irq things
- From: Dominique Michel <dominique.michel@xxxxxxxxxxxx>
- Date: Thu, 11 Jan 2007 22:36:52 +0100
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Le Tue, 9 Jan 2007 13:05:29 +0100,
Thomas Kuther <gimpel@xxxxxxxxxxxxxxxx> a écrit :
> On Tue, 9 Jan 2007 12:51:24 +0100
> "kRAkEn/gORe" <kunitoki@xxxxxxxxx> wrote:
>
> > thanx Dominique, i will try disabling acpi and see if that works.
> > for pci card swapping, the problem is that i have no cards at all
> > in my PCI slot (that is only one on my microatx!) apart from the
> > echo3g pci card...
> >
> > regards,
> > lucio
> >
> > On 1/9/07, Dominique Michel <dominique.michel@xxxxxxxxxxxx> wrote:
> > >
> > >
> > > You must try to move some cards from slot to slot. Be aware at some
> > > PCI slots
> > > can have shared IRQ with other PCI slots and/or with other hardware
> > > on the motherboard. The documentation for you motherboard will show
> > > you that.
> > >
> > > In order to get the same IRQ as in the doc, you can try to boot
> > > with an acpi=off
> > > boot parameter (a laptop will not work with this).
> > >
> > > Best,
> > > Dominique
> > >
> > >
>
> Disabling ACPI completely leads to the effect here, that the box
> doesn't power off automatically and I have to hit the power button
> manually after shutdown.
Same behaviour here.
> So I disable ACPI only for pci with the boot parameter
>
> pci=noacpi
>
acpi is still on IRQ 9 with it in my box, so it doesn't free any IRQ.
Are you using acpi or apm in the kernel config?
Ciao,
Dominique
> Regards,
> Tom
>