fix a long-standing bug in "preserving" bios mapped irqs. in case bios did not provide routing info for those they would be falsely routed often to wrong pins. also testing by henning@
fix a long-standing bug in "preserving" bios mapped irqs.
in case bios did not provide routing info for those they
would be falsely routed often to wrong pins.
also testing by henning@

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