<html><body><div style="font-family: Andale Mono; font-size: 12pt; color: #666666"><div>Further to my last post, I have removed the xen-pciback module from the Dom0 kernel, and reloaded it as<br data-mce-bogus="1"></div><div>modprobe xen-pciback passthrough=1</div><div><br data-mce-bogus="1"></div><div>I now have the PCI device on the DomU matching the Dom0 Device<br></div><div>usb usb1: SerialNumber: 0000:00:1a.0</div><div>instead of 0000:00:00.0<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>However I now have this error<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>ehci_hcd 0000:00:1a.0: Unlink after no-IRQ? Controller is probably using the wrong IRQ.</div><div><br data-mce-bogus="1"></div><div>does this give a clue as to what is going on?<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Many thanks<br data-mce-bogus="1"></div><div>Francis<br data-mce-bogus="1"></div></div></body></html>