So, is there something obvious I might be overlooking that explains
the discrepency I think I see?

# grep tty00 /etc/ttys
tty00   "/usr/libexec/getty std.115200" unknown on rtscts local
# stty -a -f /dev/tty00
ispeed 0 baud; ospeed 9600 baud; 0 rows; 0 columns;

I am trying to set a port to 115200, and it doesn't seem to stick, it just
resets to 9600.  I can manually stty it, which works until I log out, at
which point, getty apparently resets it to 9600.

-s