On Fri, 6 Oct 2023 10:06:15 -0000 (UTC)
Stuart Henderson <[email protected]> wrote:

> On 2023-10-06, S V <[email protected]> wrote:
> >> The software that you're using may need the USB device to be
> >> attached to ugen rather than uftdi. The simplest way to do this is
> >> probably to type "boot -c" at the boot loader, "disable uftdi",
> >> "quit".  
> >
> >
> > Thanks!!! It works!!!  
> 
> good, thanks for confirming.
> 
> > Last "barrier" in front of openhardware
> >
> > more or less falls! :D :D :D  
> 
> btw, see bsd.re-config(5) if you want this regularly (but then, you
> won't be able to connect to a uftdi device as a normal serial port
> with cu).
> 

Just a small bit of side note, perhaps somebody with knowledge of usb
stack will find it interesting enough to implement.
I think we need a way to detach a specific usb driver from device on the
fly, leaving it attached as ugen.
That "disable [whatever]" way is a problem itself because it is
possible that there also is a real device that needs to be attached. 
--
With best regards,
     Gregory Edigarov

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