Thanks for that info. I had seen that function, but it appears that
the requested IRQ must be less than 16. I need to define multiple interrupt
handlers, and there aren't enough slots <= 16. Any other ideas? There must
be some way to write an interrupt that can be called by software that is
about the range imposed by NR_IRQS.
What is it that you are trying to do? Why are you wanting to have
software callable interrupts? Can't you make do with a normal system
call (int 0x80)?