how to determine protocol of USB devices

[Chuck Tuffli]

On Mon, Jan 30, 2017 at 6:41 PM, Kenneth D. Merry <ken at freebsd.org> wrote:
...
> That code might eventually move over to libcam, but I thought it might be
> good to give it a little time before locking down the API.  The underlying
> components are there, though (cam_fill_ataio() and scsi_ata_pass()).
>
> I'm curious to hear what your solution is once you figure it out.  It would
> be good to know as far as generically supporting USB devices for things
> like firmware downloads.  (I don't know much about USB storage.)

Thanks for the pointers, Ken. I'll let you know how this turns out.

--chuck