NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

thorpej
Mon Nov  3 22:04:50 PST 1997
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv23521

Modified Files:
      Tag: netbsd-1-3
        aha.c ahavar.h bha.c bhavar.h uha.c uhavar.h 
Log Message:
Pull up from trunk: add a queueing mechanism to make this much more
robust in resource shortage conditions.