scottr be3e57de4a Changes to make a dcm-based console work properly:
- While servicing an rx, tx, or modem status interrupt:  if we have a
   NULL struct tty * or if the tty isn't open, just return.
 - Skip the self test if we are the console; it manages to do funny
   things to autoconfig messages.  (XXX - this should be fixed)
1997-04-04 18:16:07 +00:00
..
1997-04-02 21:34:11 +00:00
1997-04-04 00:24:36 +00:00
1997-04-03 21:07:42 +00:00
1997-04-02 21:14:29 +00:00