cryptodev: move IV parameters to session

[dpdk.git] / drivers / crypto / aesni_mb / rte_aesni_mb_pmd.c

diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
index ece7d00..8a96fec 100644 (file)
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
@@ -246,6 +246,10 @@ aesni_mb_set_session_cipher_parameters(const struct aesni_mb_op_fns *mb_ops,
                return -1;
        }
 
+       /* Set IV parameters */
+       sess->iv.offset = xform->cipher.iv.offset;
+       sess->iv.length = xform->cipher.iv.length;
+
        /* Expanded cipher keys */
        (*aes_keyexp_fn)(xform->cipher.key.data,
                        sess->cipher.expanded_aes_keys.encode,
@@ -300,6 +304,9 @@ aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
                return -1;
        }
 
+       /* Default IV length = 0 */
+       sess->iv.length = 0;
+
        if (aesni_mb_set_session_auth_parameters(mb_ops, sess, auth_xform)) {
                MB_LOG_ERR("Invalid/unsupported authentication parameters");
                return -1;
@@ -472,8 +479,8 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
 
        /* Set IV parameters */
        job->iv = rte_crypto_op_ctod_offset(op, uint8_t *,
-                       op->sym->cipher.iv.offset);
-       job->iv_len_in_bytes = op->sym->cipher.iv.length;
+                       session->iv.offset);
+       job->iv_len_in_bytes = session->iv.length;
 
        /* Data  Parameter */
        job->src = rte_pktmbuf_mtod(m_src, uint8_t *);