USB Virtualbox

[Hans Petter Selasky]

On 05/14/15 12:20, jurgenxiv at t-online.de wrote:
> I am running freebsd 10. Setting hw.usb.ehci.no_hs=1 at the loader prompt leads to the following usbconfig (with no devices available).
>
> ugen1.1: <EHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA)
> ugen0.1: <EHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA)
>
> That's really frustrating. Maybe I have to buy pci usb host controller and try again? Or is this not a hardware related problem?
>

Hi,

Maybe there is a missing driver for an OHCI or UHCI driver, which is 
needed for FULL speed operation. Can you check output from "pciconf 
-lv". Else you cannot force devices into FS mode unless using a FS HUB.

--HPS