mempool: use actual IOVA addresses when populating

[dpdk.git] / lib / librte_vhost / virtio_net.c

diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 5b8cb9e..21c3117 100644 (file)
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -445,6 +445,7 @@ virtio_enqueue_offload(struct rte_mbuf *m_buf, struct virtio_net_hdr *net_hdr)
 
                ipv4_hdr = rte_pktmbuf_mtod_offset(m_buf, struct rte_ipv4_hdr *,
                                                   m_buf->l2_len);
+               ipv4_hdr->hdr_checksum = 0;
                ipv4_hdr->hdr_checksum = rte_ipv4_cksum(ipv4_hdr);
        }
 
@@ -1107,6 +1108,10 @@ virtio_dev_rx_batch_packed(struct virtio_net *dev,
                           pkts[i]->pkt_len);
        }
 
+       vhost_for_each_try_unroll(i, 0, PACKED_BATCH_SIZE)
+               vhost_log_cache_write_iova(dev, vq, descs[avail_idx + i].addr,
+                                          lens[i]);
+
        vhost_for_each_try_unroll(i, 0, PACKED_BATCH_SIZE)
                ids[i] = descs[avail_idx + i].id;
 
@@ -1154,7 +1159,8 @@ virtio_dev_rx_packed(struct virtio_net *dev,
                rte_prefetch0(&vq->desc_packed[vq->last_avail_idx]);
 
                if (remained >= PACKED_BATCH_SIZE) {
-                       if (!virtio_dev_rx_batch_packed(dev, vq, pkts)) {
+                       if (!virtio_dev_rx_batch_packed(dev, vq,
+                                                       &pkts[pkt_idx])) {
                                pkt_idx += PACKED_BATCH_SIZE;
                                remained -= PACKED_BATCH_SIZE;
                                continue;
@@ -1651,8 +1657,11 @@ virtio_dev_pktmbuf_alloc(struct virtio_net *dev, struct rte_mempool *mp,
 {
        struct rte_mbuf *pkt = rte_pktmbuf_alloc(mp);
 
-       if (unlikely(pkt == NULL))
+       if (unlikely(pkt == NULL)) {
+               RTE_LOG(ERR, VHOST_DATA,
+                       "Failed to allocate memory for mbuf.\n");
                return NULL;
+       }
 
        if (rte_pktmbuf_tailroom(pkt) >= data_len)
                return pkt;