+ printf("\nDPDK options:\n"
+ " --dpdk [VHOST] [DPDK] Initialize DPDK datapath.\n"
+ " where DPDK are options for initializing DPDK lib and VHOST is\n"
+#ifdef VHOST_CUSE
+ " option to override default character device name used for\n"
+ " for use with userspace vHost\n"
+ " -cuse_dev_name NAME\n"
+#else
+ " option to override default directory where vhost-user\n"
+ " sockets are created.\n"
+ " -vhost_sock_dir DIR\n"
+#endif
+ );