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-rw-r--r--src/vnet/session/transport.c67
1 files changed, 53 insertions, 14 deletions
diff --git a/src/vnet/session/transport.c b/src/vnet/session/transport.c
index b0a5906383d..2f01ac6c092 100644
--- a/src/vnet/session/transport.c
+++ b/src/vnet/session/transport.c
@@ -58,6 +58,22 @@ format_transport_proto (u8 * s, va_list * args)
return s;
}
+u8 *
+format_transport_proto_short (u8 * s, va_list * args)
+{
+ u32 transport_proto = va_arg (*args, u32);
+ switch (transport_proto)
+ {
+ case TRANSPORT_PROTO_TCP:
+ s = format (s, "T");
+ break;
+ case TRANSPORT_PROTO_UDP:
+ s = format (s, "U");
+ break;
+ }
+ return s;
+}
+
uword
unformat_transport_proto (unformat_input_t * input, va_list * args)
{
@@ -123,22 +139,23 @@ transport_endpoint_table_del (transport_endpoint_table_t * ht, u8 proto,
/**
* Register transport virtual function table.
*
- * @param type - session type (not protocol type)
- * @param vft - virtual function table
+ * @param transport_proto - transport protocol type (i.e., TCP, UDP ..)
+ * @param vft - virtual function table for transport proto
+ * @param fib_proto - network layer protocol
+ * @param output_node - output node index that session layer will hand off
+ * buffers to, for requested fib proto
*/
void
-transport_register_protocol (transport_proto_t transport_proto, u8 is_ip4,
- const transport_proto_vft_t * vft)
+transport_register_protocol (transport_proto_t transport_proto,
+ const transport_proto_vft_t * vft,
+ fib_protocol_t fib_proto, u32 output_node)
{
- u8 session_type;
- session_type = session_type_from_proto_and_ip (transport_proto, is_ip4);
+ u8 is_ip4 = fib_proto == FIB_PROTOCOL_IP4;
- vec_validate (tp_vfts, session_type);
- tp_vfts[session_type] = *vft;
+ vec_validate (tp_vfts, transport_proto);
+ tp_vfts[transport_proto] = *vft;
- /* If an offset function is provided, then peek instead of dequeue */
- session_manager_set_transport_rx_fn (session_type,
- vft->tx_fifo_offset != 0);
+ session_register_transport (transport_proto, vft, is_ip4, output_node);
}
/**
@@ -147,11 +164,11 @@ transport_register_protocol (transport_proto_t transport_proto, u8 is_ip4,
* @param type - session type (not protocol type)
*/
transport_proto_vft_t *
-transport_protocol_get_vft (u8 session_type)
+transport_protocol_get_vft (transport_proto_t transport_proto)
{
- if (session_type >= vec_len (tp_vfts))
+ if (transport_proto >= vec_len (tp_vfts))
return 0;
- return &tp_vfts[session_type];
+ return &tp_vfts[transport_proto];
}
#define PORT_MASK ((1 << 16)- 1)
@@ -311,6 +328,28 @@ transport_alloc_local_endpoint (u8 proto, transport_endpoint_t * rmt,
}
void
+transport_update_time (f64 time_now, u8 thread_index)
+{
+ transport_proto_vft_t *vft;
+ vec_foreach (vft, tp_vfts)
+ {
+ if (vft->update_time)
+ (vft->update_time) (time_now, thread_index);
+ }
+}
+
+void
+transport_enable_disable (vlib_main_t * vm, u8 is_en)
+{
+ transport_proto_vft_t *vft;
+ vec_foreach (vft, tp_vfts)
+ {
+ if (vft->enable)
+ (vft->enable) (vm, is_en);
+ }
+}
+
+void
transport_init (void)
{
vlib_thread_main_t *vtm = vlib_get_thread_main ();