struct vlib_node_runtime_t * node,
struct vlib_frame_t * frame);
+typedef enum
+{
+ VLIB_NODE_PROTO_HINT_NONE = 0,
+ VLIB_NODE_PROTO_HINT_ETHERNET,
+ VLIB_NODE_PROTO_HINT_IP4,
+ VLIB_NODE_PROTO_HINT_IP6,
+ VLIB_NODE_PROTO_HINT_TCP,
+ VLIB_NODE_PROTO_HINT_UDP,
+ VLIB_NODE_N_PROTO_HINTS,
+} vlib_node_proto_hint_t;
+
typedef enum
{
/* An internal node on the call graph (could be output). */
/* Node flags. */
u16 flags;
+ /* protocol at b->data[b->current_data] upon entry to the dispatch fn */
+ u8 protocol_hint;
+
/* Size of scalar and vector arguments in bytes. */
u16 scalar_size, vector_size;
/* Number of bytes of run time data. */
u8 runtime_data_bytes;
+ /* protocol at b->data[b->current_data] upon entry to the dispatch fn */
+ u8 protocol_hint;
+
/* Number of error codes used by this node. */
u16 n_errors;