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-rw-r--r--src/arm/cni-deploy/roles/vhost-vpp/files/0001-net-virtio-ethdev.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/arm/cni-deploy/roles/vhost-vpp/files/0001-net-virtio-ethdev.patch b/src/arm/cni-deploy/roles/vhost-vpp/files/0001-net-virtio-ethdev.patch
new file mode 100644
index 0000000..171ff4d
--- /dev/null
+++ b/src/arm/cni-deploy/roles/vhost-vpp/files/0001-net-virtio-ethdev.patch
@@ -0,0 +1,16 @@
+diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
+index e320811..c1b1640 100644
+--- a/drivers/net/virtio/virtio_ethdev.c
++++ b/drivers/net/virtio/virtio_ethdev.c
+@@ -1754,6 +1754,11 @@ virtio_dev_start(struct rte_eth_dev *dev)
+ virtqueue_notify(rxvq->vq);
+ }
+
++ for (i = 0; i < dev->data->nb_tx_queues; i++) {
++ txvq = dev->data->tx_queues[i];
++ virtqueue_notify(txvq->vq);
++ }
++
+ PMD_INIT_LOG(DEBUG, "Notified backend at initialization");
+
+ for (i = 0; i < dev->data->nb_rx_queues; i++) {