vhost: export device id as the interface to applications

[dpdk.git] / examples / tep_termination / vxlan_setup.c

diff --git a/examples/tep_termination/vxlan_setup.c b/examples/tep_termination/vxlan_setup.c
index 52e404c..37575c2 100644 (file)
--- a/examples/tep_termination/vxlan_setup.c
+++ b/examples/tep_termination/vxlan_setup.c
@@ -244,8 +244,7 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m)
 {
        int i, ret;
        struct ether_hdr *pkt_hdr;
-       struct virtio_net *dev = vdev->dev;
-       uint64_t portid = dev->vid;
+       uint64_t portid = vdev->vid;
        struct ipv4_hdr *ip;
 
        struct rte_eth_tunnel_filter_conf tunnel_filter_conf;
@@ -254,7 +253,7 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m)
                RTE_LOG(INFO, VHOST_DATA,
                        "(%d) WARNING: Not configuring device,"
                        "as already have %d ports for VXLAN.",
-                       dev->vid, VXLAN_N_PORTS);
+                       vdev->vid, VXLAN_N_PORTS);
                return -1;
        }
 
@@ -264,7 +263,7 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m)
                RTE_LOG(INFO, VHOST_DATA,
                        "(%d) WARNING: This device is using an existing"
                        " MAC address and has not been registered.\n",
-                       dev->vid);
+                       vdev->vid);
                return -1;
        }
 
@@ -425,8 +424,7 @@ vxlan_tx_pkts(uint8_t port_id, uint16_t queue_id,
 
 /* Check for decapsulation and pass packets directly to VIRTIO device */
 int
-vxlan_rx_pkts(struct virtio_net *dev, struct rte_mbuf **pkts_burst,
-               uint32_t rx_count)
+vxlan_rx_pkts(int vid, struct rte_mbuf **pkts_burst, uint32_t rx_count)
 {
        uint32_t i = 0;
        uint32_t count = 0;
@@ -436,11 +434,11 @@ vxlan_rx_pkts(struct virtio_net *dev, struct rte_mbuf **pkts_burst,
        for (i = 0; i < rx_count; i++) {
                if (enable_stats) {
                        rte_atomic64_add(
-                               &dev_statistics[dev->vid].rx_bad_ip_csum,
+                               &dev_statistics[vid].rx_bad_ip_csum,
                                (pkts_burst[i]->ol_flags & PKT_RX_IP_CKSUM_BAD)
                                != 0);
                        rte_atomic64_add(
-                               &dev_statistics[dev->vid].rx_bad_ip_csum,
+                               &dev_statistics[vid].rx_bad_ip_csum,
                                (pkts_burst[i]->ol_flags & PKT_RX_L4_CKSUM_BAD)
                                != 0);
                }
@@ -452,6 +450,6 @@ vxlan_rx_pkts(struct virtio_net *dev, struct rte_mbuf **pkts_burst,
                        count++;
        }
 
-       ret = rte_vhost_enqueue_burst(dev, VIRTIO_RXQ, pkts_valid, count);
+       ret = rte_vhost_enqueue_burst(vid, VIRTIO_RXQ, pkts_valid, count);
        return ret;
 }