As Julian Elischer wrote:
> the calls you want are
> and wakeup(9)
> not all have man pages yet
This time you err, Julian. :-) All of them have man pages already.
OTOH, if your card design is not yet finalized, you might add a timer
of your own onto the card, and have it raising an interrupt to your
driver. That's probably more efficient than the rather high overhead
of the timer queue.
firstname.lastname@example.org -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)