Re: [PATCH v3] HID: add driver for U2F Zero built-in LED and RNG

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On Mon, 1 Apr 2019, Andrej Shadura wrote:

> U2F Zero supports custom commands for blinking the LED and getting data
> from the internal hardware RNG. Expose the blinking function as a LED
> device, and the internal hardware RNG as an HWRNG so that it can be used
> to feed the enthropy pool.

So I still am not really happy about this being wired up into generic HID 
although it's really a USB driver, but we've discussed that already, and I 
don't see any option that'd work substantially better in this case, 
especially from the UX point of view. Oh well. Applied to for-5.2/u2fzero, 
thanks!

-- 
Jiri Kosina
SUSE Labs




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