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Subjectbelkin f5u022 pcmcia usb card/ PCI-CardBus Bridge
Date
On Tuesday 21 January 2003 01:36, Robert Bisping wrote:
> ---------- Forwarded Message ----------
>
> Subject: belkin f5u022 pcmcia usb card
> Date: Mon, 20 Jan 2003 18:33:21 -0500
> From: Robert Bisping <rbisping@mindspring.com>
> To: debian-laptop@lists.debian.org
>
> I am having problems getting this card to work on my thinkpad 760ED
> I keep getting No IRQ known for interrupt pin A of device 04:00.0 Please
> try using pci=biosirq
>
> I have found out that the card does work under linux and it is supposed to
> use IRQ 11 but how do I get it to set pin A to IRQ 11?
>
> also what exactly is it refering to pci=biosirq where would I use that?
> i have tried to use it in boot up but it does not seem to have any affect
> unless I am using it wrong. if it supposed to be in a config file I need to
> know which one and where it should be put. if i need to RTFM i need to know
> which one to look at cause none of them seem to be helping. Thanx for your
> assistance
>
> Robert
>
> added notes for kernel mailing list.
> I am using 2.4.18 kernel I have recompiled multiple times trying to find
> what might be causing this and if i need to send my kernel parameters I
> can. In the pcmcia-cs on sourceforge I was told i would probably have to
> ask here as this is handled by the yenta driver in the kernel.
>
> thanx

ok, since I recieved no response from first try here goes more info:
I am using a thinkpad 760ED and I have tried puting APCI code in my kernel
but it appears my laptop does not support it. The problem appears to be in
the PCMCIA-CardBus bridge not being able to assign an IRQ.

I am uncertain if this is in the yenta driver code or in the PCI systems
code. so I do not know who to even ask for direct assistance in correcting
the problem.
I have heard the yenta driver is linus' but I do not know if the problem is
before it loads or during. any assistance would be appreciated.


Rober Bisping

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