X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Ftransport.h;h=eb98032b1e48ad5fb1bddf2ccb8bdcfd56049dab;hb=9f86d225ab4f3dccbf61383a75d6af7d321a204e;hp=53a0dd6c14e9e2d58ac516482b2d8f67322cd41c;hpb=87b7e3df2b6f0335424c338ee7d61d426ef45904;p=vpp.git

diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h
index 53a0dd6c14e..eb98032b1e4 100644
--- a/src/vnet/session/transport.h
+++ b/src/vnet/session/transport.h
@@ -22,6 +22,7 @@
 #define TRANSPORT_PACER_MIN_MSS 	1460
 #define TRANSPORT_PACER_MIN_BURST 	TRANSPORT_PACER_MIN_MSS
 #define TRANSPORT_PACER_MAX_BURST	(43 * TRANSPORT_PACER_MIN_MSS)
+#define TRANSPORT_PACER_MAX_BURST_PKTS	43
 #define TRANSPORT_PACER_MIN_IDLE	100
 #define TRANSPORT_PACER_IDLE_FACTOR	0.05
 
@@ -43,9 +44,21 @@ typedef enum transport_snd_flags_
 
 typedef struct transport_send_params_
 {
-  u32 snd_space;
-  u32 tx_offset;
-  u16 snd_mss;
+  union
+  {
+    /* Used to retrieve snd params from transports */
+    struct
+    {
+      u32 snd_space;
+      u32 tx_offset;
+      u16 snd_mss;
+    };
+    /* Used by custom tx functions */
+    struct
+    {
+      u32 max_burst_size;
+    };
+  };
   transport_snd_flags_t flags;
 } transport_send_params_t;
 
@@ -75,7 +88,7 @@ typedef struct _transport_proto_vft
 		      transport_send_params_t *sp);
   void (*update_time) (f64 time_now, u8 thread_index);
   void (*flush_data) (transport_connection_t *tconn);
-  int (*custom_tx) (void *session, u32 max_burst_size);
+  int (*custom_tx) (void *session, transport_send_params_t *sp);
   int (*app_rx_evt) (transport_connection_t *tconn);
 
   /*
@@ -151,9 +164,10 @@ transport_get_half_open (transport_proto_t tp, u32 conn_index)
 }
 
 static inline int
-transport_custom_tx (transport_proto_t tp, void *s, u32 max_burst_size)
+transport_custom_tx (transport_proto_t tp, void *s,
+		     transport_send_params_t * sp)
 {
-  return tp_vfts[tp].custom_tx (s, max_burst_size);
+  return tp_vfts[tp].custom_tx (s, sp);
 }
 
 static inline int