sync ENB source code (debug session on PDCP GTP)

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5961 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/LAYER2/PDCP_v10.1.0/pdcp.c

@@ -408,6 +408,7 @@ boolean_t pdcp_data_ind(
   pdcp_sn_t    sequence_number = 0;
   uint8_t      payload_offset  = 0;
   rb_id_t      rb_id           = rb_idP;
+  boolean_t    packet_forwarded = FALSE;
 
  
 
@@ -672,6 +673,32 @@ boolean_t pdcp_data_ind(
       return TRUE;
   }
 #endif
+
+
+  // XXX Decompression would be done at this point
+
+  /*
+   * After checking incoming sequence number PDCP header
+   * has to be stripped off so here we copy SDU buffer starting
+   * from its second byte (skipping 0th and 1st octets, i.e.
+   * PDCP header)
+   */
+#if defined(LINK_PDCP_TO_GTPV1U)
+  if (enb_flagP) {
+      LOG_I(PDCP,"Sending to GTPV1U %d bytes\n", sdu_buffer_sizeP - payload_offset);
+
+      gtpv1u_new_data_req(
+              enb_mod_idP, //gtpv1u_data_t *gtpv1u_data_p,
+              ue_mod_idP,//rb_id/maxDRB, TO DO UE ID
+              ((pdcp_data_ind_header_t *) new_sdu_p->data)->rb_id,
+              &sdu_buffer_pP->data[payload_offset],
+              sdu_buffer_sizeP - payload_offset);
+      packet_forwarded = TRUE;
+  }
+#else
+  packet_forwarded = FALSE;
+#endif
+  if (FALSE == packet_forwarded) {
       new_sdu_p = get_free_mem_block(sdu_buffer_sizeP - payload_offset + sizeof (pdcp_data_ind_header_t));
 
       if (new_sdu_p) {
@@ -698,15 +725,6 @@ boolean_t pdcp_data_ind(
 #endif
           }
 
-
-      // XXX Decompression would be done at this point
-
-      /*
-       * After checking incoming sequence number PDCP header
-       * has to be stripped off so here we copy SDU buffer starting
-       * from its second byte (skipping 0th and 1st octets, i.e.
-       * PDCP header)
-       */
           memcpy(&new_sdu_p->data[sizeof (pdcp_data_ind_header_t)], \
                   &sdu_buffer_pP->data[payload_offset], \
                   sdu_buffer_sizeP - payload_offset);
@@ -732,15 +750,17 @@ boolean_t pdcp_data_ind(
               Pdcp_stats_rx_bytes[module_id][(rb_idP & RAB_OFFSET2) >> RAB_SHIFT2][(rb_idP & RAB_OFFSET) - DTCH] += sdu_buffer_sizeP;
             }*/
       }
+  }
 #if defined(STOP_ON_IP_TRAFFIC_OVERLOAD)
-  else {
+else {
   AssertFatal(0, "[FRAME %5u][%s][PDCP][MOD %u/%u][RB %u] PDCP_DATA_IND SDU DROPPED, OUT OF MEMORY \n",
         frameP,
         (enb_flagP) ? "eNB" : "UE",
         enb_mod_idP,
         ue_mod_idP,
         rb_id);
-  }
+}
+#endif
 #endif
 
   free_mem_block(sdu_buffer_pP);