CVS commit: src/sys/dev/dec

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Sat Jul 14 19:20:20 UTC 2007

Modified Files:
        src/sys/dev/dec: dz.c

Log Message:
- Wait for output to drain before bashing the chip again to change line
  parameters. This isn't really correct, but it does stop the system
  hanging in ttyout.
- Sprinkle a couple more delays and barriers.


To generate a diff of this commit:
cvs rdiff -r1.27 -r1.28 src/sys/dev/dec/dz.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.