Re: [PATCH v3 02/16] crypto: add a new driver for Marvell's CESA

[Boris Brezillon <boris.brezillon@free-electrons.com>]

Hi Herbert,

On Mon, 25 May 2015 15:58:12 +0800
Herbert Xu <herbert@gondor.apana.org.au> wrote:

> On Fri, May 22, 2015 at 03:33:48PM +0200, Boris Brezillon wrote:
> >
> > +static int mv_cesa_sha1_export(struct ahash_request *req, void *out)
> > +{
> > +	struct sha1_state *out_state = out;
> > +	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
> > +	struct mv_cesa_ahash_req *creq = ahash_request_ctx(req);
> > +	unsigned int digsize = crypto_ahash_digestsize(ahash);
> > +
> > +	out_state->count = creq->len;
> > +	memcpy(out_state->state, creq->state, digsize);
> > +	memset(out_state->buffer, 0, sizeof(out_state->buffer));
> > +	if (creq->cache)
> > +		memcpy(out_state->buffer, creq->cache, creq->cache_ptr);
> > +
> > +	return 0;
> > +}
> 
> Where is the import function?

Yep, I noticed that after submitting this version. I guess I only
needed the import function for my test cases and thus forgot to
implement the import function.
Anyway, I just added the the import functions (they'll be available in
my v4).

Best Regards,

Boris

-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com