I have 5 diferent serial devices that are connected to physical serial ports on debian stretch computer and internally should be forwarded to QEMU machine. Inside qemu is QNX 6.5.0 system, so i am not sure if i can use virtio-seral drivers or similar solutions.
Linux standard limitation of 4 serial ports is solved with:
So the only problem now I have with QEMU max serial ports = 4.
Can this be solved by recompiling qemu, and is there some other solution?