Use software interrupt to process TX/RX data between sio and tty(4)
authoraoyama <aoyama@openbsd.org>
Sat, 10 Jun 2017 12:23:00 +0000 (12:23 +0000)
committeraoyama <aoyama@openbsd.org>
Sat, 10 Jun 2017 12:23:00 +0000 (12:23 +0000)
commit65958cb6b2a1ee0d656699b48ef197444b7331dd
tree19b4cb28e304882a2539c4baeca0ccb70409a393
parentf63f496d63ad26eac2157f39c8ac85edd652f3a4
Use software interrupt to process TX/RX data between sio and tty(4)
layer.

This is a straightforwad port of current NetBSD/luna68k implementation
by Izumi Tsutsui.  Tested on both LUNA-88K and LUNA-88K2.
sys/arch/luna88k/dev/lunaws.c
sys/arch/luna88k/dev/siotty.c