uplcom / ucom problems on RELENG_5

[Bernd Walter]

On Wed, Mar 30, 2005 at 09:03:36AM -0500, Mike Tancsa wrote:
> At 07:49 AM 30/03/2005, Bernd Walter wrote:
> >That's possible - currently we can't control the transmit/receive
> >buffers inside the USB device.
> >
> >> What more information can I provide to help track this problem down ?
> >
> >We need to implement complete flushing support for uplcom.
> 
> Hi,
>         Is this problem particular to the uplcom driver ?   In other 
> words, if I found a serial adaptor or modem based on uftdi would I avoid 
> this problem ?

I don't know for all drivers, but the current uftdi(4) share this
problem and likely most/all others too.
I have some plans with uftdi driver enhancements so chances are
better that this will be fixed with FTDI devices any time soon.

-- 
B.Walter                   BWCT                http://www.bwct.de
bernd at bwct.de                                  info at bwct.de