Add edge/level sense detection capability to the interrupt controller, changes from NetBSD, been in my tree for a while.
Add edge/level sense detection capability to the interrupt controller,
changes from NetBSD, been in my tree for a while.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars