Chris,
Have you have a chance to take a look at my latest patch rounding out the
tc{set,get}attr() support for B230400 (and B0)? I've been beating on it for
a week and it seems to work correctly wrt. serial port operations. The only
trouble (which was present before my patch) is errno not getting propagated
back up when the tc{set,get}attr() call fails. Thanks,-Troy
