[Bug 32538] New: serial interface worked fine under wine 1.2 but problem under wine 1.4

http://bugs.winehq.org/show_bug.cgi?id=32538

Bug #: 32538
           Summary: serial interface worked fine under wine 1.2 but
                    problem under wine 1.4
           Product: Wine
           Version: 1.4
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

- want to use serial interface with software PCSync for Windows 3.1.2 (software
see link attached)
- serial interface worked fine with wine 1.2; works no longer in wine 1.4
- problem in wine 1.4: serial interface can not be initialized any more by the
software PCSync ...
- same problem in original Windows XP; can be solved using the device manager
and adjust serial interface to baud rate = 38400; parity = none; word length =
7 bit
- no device manager in wine available, no adjustment possible
- wine registry: setting com1: from 9600,n,8,1 to 38400,n,7,0 has no effect at
all

- something related to serial interface must have changed in a negative way
from wine 1.2 to wine 1.4

- attachment: 
file 1: PCSync software (install under wine 1.4, press button F5 (=
initialising the serial interface -> error message; same thing under wine 1.2 =
fine!)
file 2 and 3: pictures showing baud rate and error message