Virtualbox USB Passthrough

[Miguel Clara]

On Mon, Jan 5, 2015 at 4:54 PM, Jung-uk Kim <jkim at freebsd.org> wrote:

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> On 01/05/2015 02:45, vermaden wrote:
> > Hi,
> >
> > I havent used USB passthrough for some time on FreeBSD with
> > Virtualbox, now with FreeBSD 10.1-STABLE (2014/12/14) and
> > Virtualbox 4.3.20 I am not able to make it work, I have found some
> > workarounds with 'sysctl hw.usb.ehci.no_hs=1' but that also does
> > not work.
> >
> > What is proper setup to use USB passthrough with Virtualbox on
> > FreeBSD currently?
>
> We updated the USB support code a month ago (r373722).
>
> https://svnweb.freebsd.org/changeset/ports/373722
>
> i.e., 4.3.20_1 or later should work.
>
> Just to confirm:

'sysctl hw.usb.ehci.no_hs=1'

Is still needed , right?

Are there any plans for future to support better performance?

Jung-uk Kim
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