tree c5e129fb2f10e28e70ecaa3b311c94f3db8410b1
parent 26b269a1d21f70e21f9672b57d48c8f48aa2125b
author Christophe Leroy <christophe.leroy@c-s.fr> 1558445658 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1564903997 +0200

crypto: talitos - Align SEC1 accesses to 32 bits boundaries.

[ Upstream commit c9cca7034b34a2d82e9a03b757de2485c294851c ]

The MPC885 reference manual states:

SEC Lite-initiated 8xx writes can occur only on 32-bit-word boundaries, but
reads can occur on any byte boundary. Writing back a header read from a
non-32-bit-word boundary will yield unpredictable results.

In order to ensure that, cra_alignmask is set to 3 for SEC1.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: 9c4a79653b35 ("crypto: talitos - Freescale integrated security engine (SEC) driver")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>