[Bug 7526] fixme:comm:set_queue_size insize 4096 outsize 4096 unimplemented stub

http://bugs.winehq.org/show_bug.cgi?id=7526

--- Comment #21 from Peter Schueller   2009-10-10 06:30:44 ---
Created an attachment (id=24005)
 --> (http://bugs.winehq.org/attachment.cgi?id=24005)
Trace with set_queue_size problem

I have attached the relevant part of a trace where a similar problem occurs
(fixme appears, after that the application logs an error).

The logged error is "the scanner responded a bad CRC COM1" which - I assume -
occurs because the default buffer is too small or too big.

Is did a bit of research and found no queue/buffer size options for unix char
devices or terminals. Would it be necessary to implement an extra serial buffer
layer in WINE to implement this functionality?