Re: [LAU] Howto move devices to specific IRQ's ?

From: Ken Restivo <ken@email-addr-hidden>
Date: Wed Jun 11 2008 - 23:57:19 EEST

On Wed, Jun 11, 2008 at 11:52:24AM +0200, =?ISO-8859-1?Q?Svend-Erik_Kj=E6r_Madsen_ wrote:
> Hi
>
> I'm into shapeing up my system to work better. I have installed a Debian
> lenny and migrated 64Studio multimedia packets on to it, and use
> 64studio's kernel 2.6.21-1-multimedia-486, then installed irqbalance and
> try to find the best setup for my RME Hammerfall Multiface card.
>
> I use a lenove T61 laptop and my problem is that the PCMCIA card share
> IRQ with some usb device on IRQ 16:
>
> debian:~$ cat /proc/interrupts
> CPU0 CPU1
> 16: 5328 20016 IO-APIC-fasteoi uhci_hcd:usb4, yenta,hdsp
>
> I want to move my hdsp to another IRQ, but can't figure out howto, it is
> a matter of firmware version on my Multiface card ? I can't move the
> PCMCIA card since there is only one available slot....
>

You can't. Unless you have a ThinkPad. Or a desktop machine where you can move cards to different slots.

-ken
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Received on Thu Jun 12 00:15:33 2008

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