Hi Gerd et all, These patches add support for adding an emulated uhci or ohci companion controller to our emulated ehci controller. Usage examples:
-device usb-ehci,addr=0b.1,multifunction=on,id=ehci0 -device pci-ohci,addr=0b.0,multifunction=on,masterbus=ehci0.0,num-ports=4 -device usb-ehci,addr=0b.2,multifunction=on,id=ehci0 -device piix3-usb-uhci,addr=0b.0,multifunction=on,masterbus=ehci0.0,firstport=0 -device piix3-usb-uhci,addr=0b.1,multifunction=on,masterbus=ehci0.0,firstport=2 Please review and if there are no issues add these patches to your usb tree. These patches are also available in a git tree here: http://cgit.freedesktop.org/~jwrdegoede/qemu/log/?h=usbredir Note this tree also contains some other patches. Thanks & Regards, Hans
