16 Jul
2002
16 Jul
'02
12:21 a.m.
Hi Steve
I believe the limit on interrupts is 256 for x86 hardware.
setpci -s 0:0f.0 interrupt_line=9 *should* force the IRQ to 9. Use this with extreme caution as it could screw up the system if you go setting IRQs without reloading modules.
Regards, Paul.
On Monday 15 Jul 2002 11:03 pm, Steve Fosdick wrote:
This is pretty much on the limit of my knowledge. Like you I had only previously seen interrupt numbers up to 15. It is also interesting to note that 18,20 and 23 are level triggered whilst all the others are edge triggered so this may cause problems too.