I have a /dev/ttyUSB0 on my Debian for a serial RS232 device.
What I try to do is to pass it into a WindowsXP (virtmanager, KVM, qemu) as a serial interface (e.g. COM2).
I don`t get it done.
The only thing I can do is to pass it as as USB-device. That works but then WinXP asks for a driver - what I do not have. So how to get my USB-serial as an non-USB serial into the virtual machine?