• Antoine Ténart's avatar
    crypto: inside-secure - EIP97 support · 871df319
    Antoine Ténart authored
    The Inside Secure SafeXcel driver was firstly designed to support the
    EIP197 cryptographic engine which is an evolution (with much more
    feature, better performances) of the EIP97 cryptographic engine. This
    patch convert the Inside Secure SafeXcel driver to support both engines
    (EIP97 + EIP197).
    
    The main differences are the register offsets and the context
    invalidation process which is EIP197 specific. This patch adds an
    indirection on the register offsets and adds checks not to send any
    invalidation request when driving the EIP97. A new compatible is added
    as well to bind the driver from device trees.
    Signed-off-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
    871df319
safexcel_hash.c 29.2 KB