linux-kernel - Re: [PATCH] hw_random: add quality categories

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Date:	Sun, 24 Jun 2007 18:30:59 +0400
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Michael Buesch <mb@...sch.de>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] hw_random: add quality categories

On Sun, Jun 24, 2007 at 03:55:22PM +0200, Michael Buesch wrote:
> This adds quality categories for hardware random number generators.

> +static const char * hwrng_quality_string(enum hwrng_quality qual)
> +{
> +	switch (qual) {
> +	case HWRNG_QUAL_HIGH:
> +		return "high";
> +	case HWRNG_QUAL_NORMAL:
> +		return "normal";
> +	case HWRNG_QUAL_LOW:
> +		return "low";
> +	case HWRNG_QUAL_PSEUDO:
> +		return "pseudo";

And how are you going to extend this in future? HWRNG_QUAL_SUPERB ?

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