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Diffstat (limited to 'lib/librte_vhost/rte_virtio_net.h')
-rw-r--r--lib/librte_vhost/rte_virtio_net.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/librte_vhost/rte_virtio_net.h b/lib/librte_vhost/rte_virtio_net.h
index 9caa6221..926039c5 100644
--- a/lib/librte_vhost/rte_virtio_net.h
+++ b/lib/librte_vhost/rte_virtio_net.h
@@ -53,16 +53,13 @@
#define RTE_VHOST_USER_CLIENT (1ULL << 0)
#define RTE_VHOST_USER_NO_RECONNECT (1ULL << 1)
+#define RTE_VHOST_USER_DEQUEUE_ZERO_COPY (1ULL << 2)
/* Enum for virtqueue management. */
enum {VIRTIO_RXQ, VIRTIO_TXQ, VIRTIO_QNUM};
/**
* Device and vring operations.
- *
- * Make sure to set VIRTIO_DEV_RUNNING to the device flags in new_device and
- * remove it in destroy_device.
- *
*/
struct virtio_net_device_ops {
int (*new_device)(int vid); /**< Add device. */
@@ -126,9 +123,8 @@ int rte_vhost_get_numa_node(int vid);
uint32_t rte_vhost_get_queue_num(int vid);
/**
- * Get the virtio net device's ifname. For vhost-cuse, ifname is the
- * path of the char device. For vhost-user, ifname is the vhost-user
- * socket file path.
+ * Get the virtio net device's ifname, which is the vhost-user socket
+ * file path.
*
* @param vid
* virtio-net device ID