tree 6ca9b342f37b3dc7a62621e544c8861920668117
parent 60af520cf264ea26b2af3a6871bbd71850522aea
author Kim Phillips <kim.phillips@freescale.com> 1300006466 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1301193916 +0800

crypto: caam - Add support for the Freescale SEC4/CAAM

The SEC4 supercedes the SEC2.x/3.x as Freescale's
Integrated Security Engine.  Its programming model is
incompatible with all prior versions of the SEC (talitos).

The SEC4 is also known as the Cryptographic Accelerator
and Assurance Module (CAAM); this driver is named caam.

This initial submission does not include support for Data Path
mode operation - AEAD descriptors are submitted via the job
ring interface, while the Queue Interface (QI) is enabled
for use by others.  Only AEAD algorithms are implemented
at this time, for use with IPsec.

Many thanks to the Freescale STC team for their contributions
to this driver.

Signed-off-by: Steve Cornelius <sec@pobox.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>