app/test: use correct offsets in AES performance test

offsets for digest and data need to be adjusted
to take prepended IV into account

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>

diff --git a/app/test/test_cryptodev_perf.c b/app/test/test_cryptodev_perf.c
index e05e11b..53dd8f5 100644 (file)
--- a/app/test/test_cryptodev_perf.c
+++ b/app/test/test_cryptodev_perf.c
@@ -2714,26 +2714,27 @@ test_perf_set_crypto_op_aes(struct rte_crypto_op *op, struct rte_mbuf *m,
        }
 
        /* Authentication Parameters */
-       op->sym->auth.digest.data = (uint8_t *)m->buf_addr +
-                                       (m->data_off + data_len);
-       op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(m, data_len);
+       op->sym->auth.digest.data = rte_pktmbuf_mtod_offset(m, uint8_t *,
+                       AES_CIPHER_IV_LENGTH + data_len);
+       op->sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(m,
+                       AES_CIPHER_IV_LENGTH + data_len);
        op->sym->auth.digest.length = digest_len;
        op->sym->auth.aad.data = aes_iv;
        op->sym->auth.aad.length = AES_CIPHER_IV_LENGTH;
 
        /* Cipher Parameters */
-       op->sym->cipher.iv.data = (uint8_t *)m->buf_addr + m->data_off;
+       op->sym->cipher.iv.data = rte_pktmbuf_mtod(m, uint8_t *);
        op->sym->cipher.iv.phys_addr = rte_pktmbuf_mtophys(m);
        op->sym->cipher.iv.length = AES_CIPHER_IV_LENGTH;
 
        rte_memcpy(op->sym->cipher.iv.data, aes_iv, AES_CIPHER_IV_LENGTH);
 
        /* Data lengths/offsets Parameters */
-       op->sym->auth.data.offset = 0;
+       op->sym->auth.data.offset = AES_CIPHER_IV_LENGTH;
        op->sym->auth.data.length = data_len;
 
-       op->sym->cipher.data.offset = AES_BLOCK_SIZE;
-       op->sym->cipher.data.length = data_len - AES_BLOCK_SIZE;
+       op->sym->cipher.data.offset = AES_CIPHER_IV_LENGTH;
+       op->sym->cipher.data.length = data_len;
 
        op->sym->m_src = m;