X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Fvirtio%2Fvirtio_rxtx.c;h=e1cb4ad104516487223764dfab162937dbdded86;hb=34a9a44a3288506316d51b8f0b5a74b81a5db9ec;hp=e32a1ecd6eea2f9e02a9d2a477f59ee346e13e08;hpb=012c5076d4aa046ea95c4d0d596841c33cd6af0b;p=dpdk.git

diff --git a/drivers/crypto/virtio/virtio_rxtx.c b/drivers/crypto/virtio/virtio_rxtx.c
index e32a1ecd6e..e1cb4ad104 100644
--- a/drivers/crypto/virtio/virtio_rxtx.c
+++ b/drivers/crypto/virtio/virtio_rxtx.c
@@ -203,8 +203,8 @@ virtqueue_crypto_sym_enqueue_xmit(
 	uint16_t req_data_len = sizeof(struct virtio_crypto_op_data_req);
 	uint32_t indirect_vring_addr_offset = req_data_len +
 		sizeof(struct virtio_crypto_inhdr);
-	uint32_t indirect_iv_addr_offset = indirect_vring_addr_offset +
-			sizeof(struct vring_desc) * NUM_ENTRY_VIRTIO_CRYPTO_OP;
+	uint32_t indirect_iv_addr_offset =
+			offsetof(struct virtio_crypto_op_cookie, iv);
 	struct rte_crypto_sym_op *sym_op = cop->sym;
 	struct virtio_crypto_session *session =
 		(struct virtio_crypto_session *)get_sym_session_private_data(
@@ -284,18 +284,18 @@ virtqueue_crypto_sym_enqueue_xmit(
 	}
 
 	/* indirect vring: src data */
-	desc[idx].addr = rte_pktmbuf_mtophys_offset(sym_op->m_src, 0);
+	desc[idx].addr = rte_pktmbuf_iova_offset(sym_op->m_src, 0);
 	desc[idx].len = (sym_op->cipher.data.offset
 		+ sym_op->cipher.data.length);
 	desc[idx++].flags = VRING_DESC_F_NEXT;
 
 	/* indirect vring: dst data */
 	if (sym_op->m_dst) {
-		desc[idx].addr = rte_pktmbuf_mtophys_offset(sym_op->m_dst, 0);
+		desc[idx].addr = rte_pktmbuf_iova_offset(sym_op->m_dst, 0);
 		desc[idx].len = (sym_op->cipher.data.offset
 			+ sym_op->cipher.data.length);
 	} else {
-		desc[idx].addr = rte_pktmbuf_mtophys_offset(sym_op->m_src, 0);
+		desc[idx].addr = rte_pktmbuf_iova_offset(sym_op->m_src, 0);
 		desc[idx].len = (sym_op->cipher.data.offset
 			+ sym_op->cipher.data.length);
 	}