devctl(8): A device control utility

[Slawa Olhovchenkov]

On Mon, Jan 12, 2015 at 11:55:55AM -0500, John Baldwin wrote:

> On 1/7/15 1:17 PM, Slawa Olhovchenkov wrote:
> > On Mon, Jan 05, 2015 at 03:01:00PM -0500, John Baldwin wrote:
> >>
> >>  % devctl detach uart1
> >>
> >>  # does a full detach, which means the device is now unnamed
> > 
> > Can be now this device used for VirtualBox USB passthrough?
> 
> Maybe?  I'm not sure because I do not know what vbox requires for
> passthrough.

Hm, attaching to ugenX.Y, may be?
For passthrough USB flash need to unload umass module, for example.