[Qemu-devel] Mixed USB 1.1 and USB 2.0 on the same port

[Erik Rull]

Hi all,

how can I use a USB 1.1 device on the USB 2.0 bus? Currently the EHCI 
implementation complains that the device is mismatches the USB version.

I want to offer one root port for both USB 2.0 and USB 1.1 devices using 
usb-host,... Routings to the guest.

Maybe only some parameters need to be added to the qemu commandline?

Any hint would be helpful.

Thanks.

Best regards,

Erik