From: Yuan Kang <Yuan.Kang@freescale.com>
Date: Sat, 23 Jun 2012 00:48:50 +0000 (-0500)
Subject: crypto: caam - hwrng support
X-Git-Tag: v3.6-rc1~94^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e24f7c9e87d46fad06bf1097d48f9923acd8e61c;p=pandora-kernel.git

crypto: caam - hwrng support

caam_read copies random bytes from two buffers into output.

caam rng can fill empty buffer 0xffff bytes at a time,
but the buffer sizes are rounded down to multiple of cacheline size.

Signed-off-by: Yuan Kang <Yuan.Kang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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