X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Fvirtio%2Fvirtio_rxtx.c;h=e32a1ecd6eea2f9e02a9d2a477f59ee346e13e08;hb=86123c2dfb94416b4fb17e07bf31d32172308623;hp=4503928438f9a583797d6e216171afe413f70294;hpb=82adb12a1fce1a8a45da2f8d72a56ba1f640c9d6;p=dpdk.git

diff --git a/drivers/crypto/virtio/virtio_rxtx.c b/drivers/crypto/virtio/virtio_rxtx.c
index 4503928438..e32a1ecd6e 100644
--- a/drivers/crypto/virtio/virtio_rxtx.c
+++ b/drivers/crypto/virtio/virtio_rxtx.c
@@ -203,9 +203,11 @@ 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;
 	struct rte_crypto_sym_op *sym_op = cop->sym;
 	struct virtio_crypto_session *session =
-		(struct virtio_crypto_session *)get_session_private_data(
+		(struct virtio_crypto_session *)get_sym_session_private_data(
 		cop->sym->session, cryptodev_virtio_driver_id);
 	struct virtio_crypto_op_data_req *op_data_req;
 	uint32_t hash_result_len = 0;
@@ -259,7 +261,17 @@ virtqueue_crypto_sym_enqueue_xmit(
 
 	/* indirect vring: iv of cipher */
 	if (session->iv.length) {
-		desc[idx].addr = cop->phys_addr + session->iv.offset;
+		if (cop->phys_addr)
+			desc[idx].addr = cop->phys_addr + session->iv.offset;
+		else {
+			rte_memcpy(crypto_op_cookie->iv,
+					rte_crypto_op_ctod_offset(cop,
+					uint8_t *, session->iv.offset),
+					session->iv.length);
+			desc[idx].addr = indirect_op_data_req_phys_addr +
+				indirect_iv_addr_offset;
+		}
+
 		desc[idx].len = session->iv.length;
 		desc[idx++].flags = VRING_DESC_F_NEXT;
 	}