X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Ftransport_types.h;h=28043b56fe6ca7be3b10dc9f4ff8daec955ccf8a;hb=4fde4ae0363de45d867eb3472e43b89ae34d3bd1;hp=b39a07cd3de09117aa9ff412f44749f86569ec82;hpb=93e060aee441e98adf44a72149679a838d7084f3;p=vpp.git

diff --git a/src/vnet/session/transport_types.h b/src/vnet/session/transport_types.h
index b39a07cd3de..28043b56fe6 100644
--- a/src/vnet/session/transport_types.h
+++ b/src/vnet/session/transport_types.h
@@ -43,9 +43,21 @@ typedef enum transport_service_type_
 typedef enum transport_connection_flags_
 {
   TRANSPORT_CONNECTION_F_IS_TX_PACED = 1 << 0,
-  TRANSPORT_CONNECTION_F_NO_LOOKUP = 1 << 1, /**< Don't register connection in lookup
-						  Does not apply to local apps and
-						  transports using the network layer (udp/tcp) */
+  /**
+   * Don't register connection in lookup. Does not apply to local apps
+   * and transports using the network layer (udp/tcp)
+   */
+  TRANSPORT_CONNECTION_F_NO_LOOKUP = 1 << 1,
+  /**
+   * Connection descheduled by the session layer.
+   */
+  TRANSPORT_CONNECTION_F_DESCHED = 1 << 2,
+  /**
+   * Connection is "connection less". Some important implications of that
+   * are that connections are not pinned to workers and listeners will
+   * have fifos associated to them
+   */
+  TRANSPORT_CONNECTION_F_CLESS = 1 << 3,
 } transport_connection_flags_t;
 
 typedef struct _spacer
@@ -54,6 +66,7 @@ typedef struct _spacer
   u64 bucket;
   clib_us_time_t last_update;
   f32 tokens_per_period;
+  u32 idle_timeout_us;
 } spacer_t;
 
 #define TRANSPORT_CONN_ID_LEN	44
@@ -144,10 +157,8 @@ STATIC_ASSERT (sizeof (transport_connection_t) <= 128,
 #define foreach_transport_proto				\
   _(TCP, "tcp", "T")					\
   _(UDP, "udp", "U")					\
-  _(SCTP, "sctp", "S")					\
   _(NONE, "ct", "C")					\
   _(TLS, "tls", "J")					\
-  _(UDPC, "udpc", "U")					\
   _(QUIC, "quic", "Q")					\
 
 typedef enum _transport_proto
@@ -155,7 +166,6 @@ typedef enum _transport_proto
 #define _(sym, str, sstr) TRANSPORT_PROTO_ ## sym,
   foreach_transport_proto
 #undef _
-  TRANSPORT_N_PROTO
 } transport_proto_t;
 
 u8 *format_transport_proto (u8 * s, va_list * args);
@@ -165,6 +175,7 @@ u8 *format_transport_listen_connection (u8 * s, va_list * args);
 u8 *format_transport_half_open_connection (u8 * s, va_list * args);
 
 uword unformat_transport_proto (unformat_input_t * input, va_list * args);
+u8 *format_transport_protos (u8 * s, va_list * args);
 
 #define foreach_transport_endpoint_fields				\
   _(ip46_address_t, ip) /**< ip address in net order */			\
@@ -180,9 +191,17 @@ typedef struct transport_endpoint_
 #undef _
 } transport_endpoint_t;
 
+typedef enum transport_endpt_cfg_flags_
+{
+  TRANSPORT_CFG_F_CONNECTED = 1 << 0,
+  TRANSPORT_CFG_F_UNIDIRECTIONAL = 1 << 1,
+} transport_endpt_cfg_flags_t;
+
 #define foreach_transport_endpoint_cfg_fields				\
   foreach_transport_endpoint_fields					\
   _(transport_endpoint_t, peer)						\
+  _(u16, mss)								\
+  _(u8, transport_flags)						\
 
 typedef struct transport_endpoint_pair_
 {
@@ -208,7 +227,6 @@ transport_endpoint_fib_proto (transport_endpoint_t * tep)
 }
 
 u8 transport_protocol_is_cl (transport_proto_t tp);
-u8 transport_half_open_has_fifos (transport_proto_t tp);
 transport_service_type_t transport_protocol_service_type (transport_proto_t);
 transport_tx_fn_type_t transport_protocol_tx_fn_type (transport_proto_t tp);