kern/144696: [uart] tcdrain(3) does not work right with uart(4) driver

[marcel at FreeBSD.org]

Synopsis: [uart] tcdrain(3) does not work right with uart(4) driver

Responsible-Changed-From-To: freebsd-bugs->ed
Responsible-Changed-By: marcel
Responsible-Changed-When: Mon Jan 24 19:49:24 UTC 2011
Responsible-Changed-Why: 
Ed,
Can you do a quick triage to see if there's a problem in the TTY layer?
Thanks,


http://www.freebsd.org/cgi/query-pr.cgi?pr=144696