cryptodev: move IV parameters to session

[dpdk.git] / drivers / crypto / armv8 / rte_armv8_pmd.c

diff --git a/drivers/crypto/armv8/rte_armv8_pmd.c b/drivers/crypto/armv8/rte_armv8_pmd.c
index 693eccd..dac4fc3 100644 (file)
--- a/drivers/crypto/armv8/rte_armv8_pmd.c
+++ b/drivers/crypto/armv8/rte_armv8_pmd.c
@@ -432,7 +432,7 @@ armv8_crypto_set_session_chained_parameters(struct armv8_crypto_session *sess,
        case RTE_CRYPTO_CIPHER_AES_CBC:
                sess->cipher.algo = calg;
                /* IV len is always 16 bytes (block size) for AES CBC */
-               sess->cipher.iv_len = 16;
+               sess->cipher.iv.length = 16;
                break;
        default:
                return -EINVAL;
@@ -523,6 +523,9 @@ armv8_crypto_set_session_parameters(struct armv8_crypto_session *sess,
                return -EINVAL;
        }
 
+       /* Set IV offset */
+       sess->cipher.iv.offset = cipher_xform->cipher.iv.offset;
+
        if (is_chained_op) {
                ret = armv8_crypto_set_session_chained_parameters(sess,
                                                cipher_xform, auth_xform);
@@ -649,13 +652,8 @@ process_armv8_chained_op
                                op->sym->auth.digest.length);
        }
 
-       if (unlikely(op->sym->cipher.iv.length != sess->cipher.iv_len)) {
-               op->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
-               return;
-       }
-
        arg.cipher.iv = rte_crypto_op_ctod_offset(op, uint8_t *,
-                                       op->sym->cipher.iv.offset);
+                                       sess->cipher.iv.offset);
        arg.cipher.key = sess->cipher.key.data;
        /* Acquire combined mode function */
        crypto_func = sess->crypto_func;