vcl: ldp support SO_ORIGINAL_DST

[vpp.git] / src / vcl / vcl_private.h

diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index dabe52c..8345e34 100644 (file)
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -180,6 +180,9 @@ typedef struct vcl_session_
 #if VCL_ELOG
   elog_track_t elog_track;
 #endif
+
+  u16 original_dst_port; /**< original dst port (network order) */
+  u32 original_dst_ip4;         /**< original dst ip4 (network order) */
 } vcl_session_t;
 
 typedef struct vppcom_cfg_t_
@@ -208,6 +211,7 @@ typedef struct vppcom_cfg_t_
   u32 tls_engine;
   u8 mt_wrk_supported;
   u8 huge_page;
+  u8 app_original_dst;
 } vppcom_cfg_t;
 
 void vppcom_cfg (vppcom_cfg_t * vcl_cfg);
@@ -666,6 +670,22 @@ vcl_session_dgram_tx_evt (vcl_session_t *s, session_evt_type_t et)
   return (s->flags & VCL_SESSION_F_CONNECTED) ? et : SESSION_IO_EVT_TX_MAIN;
 }
 
+static inline void
+vcl_session_add_want_deq_ntf (vcl_session_t *s, svm_fifo_deq_ntf_t evt)
+{
+  svm_fifo_t *txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
+  if (txf)
+    svm_fifo_add_want_deq_ntf (txf, evt);
+}
+
+static inline void
+vcl_session_del_want_deq_ntf (vcl_session_t *s, svm_fifo_deq_ntf_t evt)
+{
+  svm_fifo_t *txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
+  if (txf)
+    svm_fifo_del_want_deq_ntf (txf, evt);
+}
+
 /*
  * Helpers
  */