http://bugs.winehq.org/show_bug.cgi?id=9986
Summary: serial/COM code misinterprets XON/XOFF direction Product: Wine Version: 0.9.46. Platform: Other OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-misc AssignedTo: wine-bugs@winehq.org ReportedBy: tombrus@gmail.com
The code in dlls/ntdll/serial.c interprets SERIAL_AUTO_RECEIVE to IXON and SERIAL_AUTO_TRANSMIT to IXOFF (and visa versa). This is wrong way around, SERIAL_AUTO_RECEIVE corresponds to IXOFF and SERIAL_AUTO_TRANSMIT to IXON.