I got confused by "PIO out" until it dawned on me that it's from the device's point of view, i.e. out means device -> cpu, not the CPU's out instruction.
Both patches Reviewed-by: Markus Armbruster <arm...@redhat.com>
I got confused by "PIO out" until it dawned on me that it's from the device's point of view, i.e. out means device -> cpu, not the CPU's out instruction.
Both patches Reviewed-by: Markus Armbruster <arm...@redhat.com>