+ /* Buffer metadata format helper functions */
+ vnet_buffer_opquae_formatter_t *buffer_opaque_format_helpers;
+ vnet_buffer_opquae_formatter_t *buffer_opaque2_format_helpers;
+
+ /* per-thread data */
+ vnet_interface_per_thread_data_t *per_thread_data;
+
+ /* enable GSO processing in packet path if this count is > 0 */
+ u32 gso_interface_count;
+