port: add ethdev writer nodrop

[dpdk.git] / lib / librte_port / rte_port_ethdev.h

diff --git a/lib/librte_port/rte_port_ethdev.h b/lib/librte_port/rte_port_ethdev.h
index af67a12..201a79e 100644 (file)
--- a/lib/librte_port/rte_port_ethdev.h
+++ b/lib/librte_port/rte_port_ethdev.h
@@ -79,6 +79,25 @@ struct rte_port_ethdev_writer_params {
 /** ethdev_writer port operations */
 extern struct rte_port_out_ops rte_port_ethdev_writer_ops;
 
+/** ethdev_writer_nodrop port parameters */
+struct rte_port_ethdev_writer_nodrop_params {
+       /** NIC RX port ID */
+       uint8_t port_id;
+
+       /** NIC RX queue ID */
+       uint16_t queue_id;
+
+       /** Recommended burst size to NIC TX queue. The actual burst size can be
+       bigger or smaller than this value. */
+       uint32_t tx_burst_sz;
+
+       /** Maximum number of retries, 0 for no limit */
+       uint32_t n_retries;
+};
+
+/** ethdev_writer_nodrop port operations */
+extern struct rte_port_out_ops rte_port_ethdev_writer_nodrop_ops;
+
 #ifdef __cplusplus
 }
 #endif