Re: [RFC PATCH] KVM-test: Add subtest: usb

Gerd Hoffmann
2011-08-02T14:24:57Z

Hi,

> I found you had added new cmdline support of usb(ahci,usb2) for autotest.
> But it's not supported right now.
>
> "12:42:16 INFO | (qemu) *** EHCI support is under development ***"

It should work fine nevertheless. EHCI still lacks some stuff such as
migration support, thats why I didn't remove that banner yet.

> So I plan to use old options, "-usbdevice disk:format=qcow2:/tmp/usbdevice.qcow2".

That will give you a flashdrive on a UHCI (USB 1.1) port instead of EHCI
(USB 2.0). Will be slower. Should work just fine too.

cheers,
Gerd