Novell SUSE LINUX ENTERPRISE DESKTOP 11 SP1 - 8-18-2010 VIRTUALIZATION WITH ZEN Manual page 131

6.1 backend
Defines the backend domain that is used for paravirtualized keyboard interfaces. Exam-
ple:
(backend 0)
7 vusb
(vusb { backend | num-ports | usb-ver | port-? })
Defines a virtual USB controller for the VM Guest. This is needed before any USB
device can be assigned to the guest.
7.1 backend
Defines the back-end domain that is used for USB devices. Example:
(backend 0)
7.2 num-ports
Defines the number of ports that the virtual USB host controller provides for the VM
Guest. Example:
(num-ports 8)
7.3 usb-ver
Define which USB revision should be used. Note, that unlike the real USB revision
numbers, this is only an integer. Example:
(usb-ver 2)
7.4 port-?
Starting with port-1, depending on num-ports there are several port-? sections
available. If an USB device is assigned to the VM Guest, the respective device number
is added to the port number. Example:
(port-1 4-2)
SXP Configuration Options 121