+typedef struct
+{
+ u32 packet_len;
+ u16 first_buffer_vec_index;
+} memif_packet_op_t;
+
+typedef struct
+{
+ void *data;
+ u32 data_len;
+ i16 buffer_offset;
+ u16 buffer_vec_index;
+} memif_copy_op_t;
+
+#define MEMIF_RX_VECTOR_SZ VLIB_FRAME_SIZE
+
+typedef struct
+{
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
+ /* copy vector */
+ memif_packet_op_t packet_ops[MEMIF_RX_VECTOR_SZ];
+ memif_copy_op_t *copy_ops;
+ u32 *buffers;
+
+ /* buffer template */
+ vlib_buffer_t buffer_template;
+ memif_desc_t desc_template;
+} memif_per_thread_data_t;
+