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SubjectRe: [PATCH v2 16/17] leds: leds-nuc: add support for changing the ethernet type indicator
Hi!

> > You say that for this controller it would be bad to do in SW, because it
> > would take too much time in BIOS calls. (I wonder how much...)
>
> Yeah, it would be interesting to know how much. However, measuring BIOS
> latency and time spent on such calls can be tricky: one needs to use a
> high-res clock that it is not used anywhere else, in order to measure
> it.

I'm sure you can time kernel compilation while LEDs are using software
netdev trigger, for example.

Pavel
--
http://www.livejournal.com/~pavelmachek
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