NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

scottr
Fri Apr  4 10:16:08 PST 1997
Update of /a/cvsroot/src/sys/arch/hp300/dev
In directory netbsd1:/var/slash-tmp/cvs-serv17427

Modified Files:
        dcm.c 
Log Message:
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)