net/hns3: fix sending packets less than 60 bytes

[dpdk.git] / drivers / crypto / virtio / virtio_rxtx.c

diff --git a/drivers/crypto/virtio/virtio_rxtx.c b/drivers/crypto/virtio/virtio_rxtx.c
index 4503928..e9a63cb 100644 (file)
--- 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 =
+                       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_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;
        }