diff options
| author | Horia Geantă <horia.geanta@nxp.com> | 2018-09-12 11:59:36 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-21 13:24:51 +0800 |
| commit | 3f16f6c9d63222a7443d2e52f1f9369967d1a413 (patch) | |
| tree | 09dfbf470371f55a4d5a45bab6bf10ca3bc2348f /drivers/crypto/caam/caamalg_qi2.h | |
| parent | 0efa7579f3de1907acd16a358b0ade214b020d77 (diff) | |
crypto: caam/qi2 - add support for ahash algorithms
Add support for unkeyed and keyed (hmac) md5, sha algorithms.
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/caamalg_qi2.h')
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.h b/drivers/crypto/caam/caamalg_qi2.h index 71a08330eb09..9823bdefd029 100644 --- a/drivers/crypto/caam/caamalg_qi2.h +++ b/drivers/crypto/caam/caamalg_qi2.h @@ -158,6 +158,22 @@ struct skcipher_edesc { struct dpaa2_sg_entry sgt[0]; }; +/* + * ahash_edesc - s/w-extended ahash descriptor + * @dst_dma: I/O virtual address of req->result + * @qm_sg_dma: I/O virtual address of h/w link table + * @src_nents: number of segments in input scatterlist + * @qm_sg_bytes: length of dma mapped qm_sg space + * @sgt: pointer to h/w link table + */ +struct ahash_edesc { + dma_addr_t dst_dma; + dma_addr_t qm_sg_dma; + int src_nents; + int qm_sg_bytes; + struct dpaa2_sg_entry sgt[0]; +}; + /** * caam_flc - Flow Context (FLC) * @flc: Flow Context options |