Re: [libvirt] [RFC 01/12] Add various USB devices QEMU_CAPS

+ "piix3-usb-uhci", /* 65 */ + "piix4-usb-uhci", + "usb-ehci", + "ich9-usb-ehci1", + "ich9-usb-uhci1", + + "ich9-usb-uhci2", /* 70 */ + "ich9-usb-uhci3", + "vt82c686b-usb-uhci", + "usb-redir",

There is also "pci-ohci" cheers, Gerd