move handling interrupts from thtc into separate handlers for each port. this means that the pci interrupt handling code iterates over our ports, not our driver, and counts the work they do separately.
move handling interrupts from thtc into separate handlers for each port.
this means that the pci interrupt handling code iterates over our ports,
not our driver, and counts the work they do separately.

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