Hi Marcus,
I am having similar problems with some machines. It looks, at least in my
case, that the new computers
doesn't recognizes interruptions that comes from a ISA card, unless you
directly specify in the PC Setup.
The problem is that some machine have this option in the Setup, others
(like Dell computers) don't. If
someone knows how to solve this question in general please tell me.
Francisco Mota
Marcus Högberg wrote:
> Hi. I have a problem with the IRQ on a ISA-card. I have put the jumpers
> (at least I think so....) so that the IRQ is nr 6 (cat interrups says
> its unused).
> Then I've used
> rtl_request_irq(6,ihandler);
> rtl_hard_enable_irq(6);
> just as in sound-example. The only thing in ihandler is a "rtl_printf"
> and a "rtl_hard_enable_irq".
> The problem now is that nothing happens. Do I need to "register" the IRQ
> somewhere for the computer to listen for it?
> (I'm new at this).
> A thing that happened after i put the changes in the code is that I get
> a segmentationfault when i try to use "lsmod"
> "unable to handle kernel NULL pointer at virtuell address
> 0000002d......"
> IRQ 6 is still not used in interrupts.
>
> Thankful for all help.
> /Marcus
>
> -- [rtl] ---
> To unsubscribe:
> echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR
> echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED]
> --
> For more information on Real-Time Linux see:
> http://www.rtlinux.org/rtlinux/
-- [rtl] ---
To unsubscribe:
echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR
echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED]
--
For more information on Real-Time Linux see:
http://www.rtlinux.org/rtlinux/
