git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5192 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/RRC/LITE/rrc_eNB_GTPV1U.c

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+/*******************************************************************************
+Eurecom OpenAirInterface 2
+Copyright(c) 1999 - 2014 Eurecom
+
+This program is free software; you can redistribute it and/or modify it
+under the terms and conditions of the GNU General Public License,
+version 2, as published by the Free Software Foundation.
+
+This program is distributed in the hope it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+The full GNU General Public License is included in this distribution in
+the file called "COPYING".
+
+Contact Information
+Openair Admin: openair_admin@eurecom.fr
+Openair Tech : openair_tech@eurecom.fr
+Forums       : http://forums.eurecom.fsr/openairinterface
+Address      : EURECOM,
+               Campus SophiaTech,
+               450 Route des Chappes,
+               CS 50193
+               06904 Biot Sophia Antipolis cedex,
+               FRANCE
+*******************************************************************************/
+/*! \file rrc_eNB_GTPV1U.c
+ * \brief rrc GTPV1U procedures for eNB
+ * \author Lionel GAUTHIER
+ * \version 1.0
+ * \company Eurecom
+ * \email: lionel.gauthier@eurecom.fr
+ */
+
+#if defined(ENABLE_USE_MME)
+# include "defs.h"
+# include "extern.h"
+# include "RRC/LITE/MESSAGES/asn1_msg.h"
+# include "rrc_eNB_GTPV1U.h"
+
+# if defined(ENABLE_ITTI)
+#   include "asn1_conversions.h"
+#   include "intertask_interface.h"
+# endif
+
+int rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP(MessageDef *msg_pP, const char *msg_name_pP, instance_t instanceP) {
+  uint8_t                ue_index;
+  int                    i;
+
+  if (msg_pP) {
+      LOG_D(RRC, "[eNB] RX %s num tunnels %u \n",
+          msg_name_pP,
+          GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).num_tunnels);
+
+      ue_index = GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).ue_index;
+
+      // !!!
+      instanceP = 0;
+
+      for (i = 0; i < GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).num_tunnels; i++) {
+          LOG_D(RRC, "[eNB] instance %u ue index %u rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP tunnel %u bearer index %u id %u\n",
+              instanceP,
+              ue_index,
+              GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).enb_S1u_teid[i],
+              i,
+              GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).eps_bearer_id[i]);
+          eNB_rrc_inst[instanceP].Info.UE[ue_index].enb_gtp_teid[i]  = GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).enb_S1u_teid[i];
+          eNB_rrc_inst[instanceP].Info.UE[ue_index].enb_gtp_addrs[i] = GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).enb_addr[i];
+          eNB_rrc_inst[instanceP].Info.UE[ue_index].enb_gtp_ebi[i]   = GTPV1U_ENB_CREATE_TUNNEL_RESP(msg_pP).eps_bearer_id[i];
+      }
+      LOG_D(RRC, "[eNB] RX %s END\n");
+      return 0;
+  } else {
+      return -1;
+  }
+}
+#endif

openair2/RRC/LITE/rrc_eNB_GTPV1U.h

@@ -0,0 +1,58 @@
+/*******************************************************************************
+Eurecom OpenAirInterface 2
+Copyright(c) 1999 - 2014 Eurecom
+
+This program is free software; you can redistribute it and/or modify it
+under the terms and conditions of the GNU General Public License,
+version 2, as published by the Free Software Foundation.
+
+This program is distributed in the hope it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+The full GNU General Public License is included in this distribution in
+the file called "COPYING".
+
+Contact Information
+Openair Admin: openair_admin@eurecom.fr
+Openair Tech : openair_tech@eurecom.fr
+Forums       : http://forums.eurecom.fsr/openairinterface
+Address      : EURECOM,
+               Campus SophiaTech,
+               450 Route des Chappes,
+               CS 50193
+               06904 Biot Sophia Antipolis cedex,
+               FRANCE
+*******************************************************************************/
+/*! \file rrc_eNB_GTPV1U.h
+ * \brief rrc GTPV1U procedures for eNB
+ * \author Lionel GAUTHIER
+ * \version 1.0
+ * \company Eurecom
+ * \email: lionel.gauthier@eurecom.fr
+ */
+
+#ifndef RRC_ENB_GTPV1U_H_
+#define RRC_ENB_GTPV1U_H_
+
+# if defined(ENABLE_USE_MME)
+
+
+#   if defined(ENABLE_ITTI)
+
+/*! \fn rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP(MessageDef *msg_pP, const char *msg_name_pP, instance_t instanceP)
+ *\brief Process GTPV1U_ENB_CREATE_TUNNEL_RESP message received from GTPV1U, retrieve the enb teid created.
+ *\param msg_p Message received by RRC.
+ *\param msg_name Message name.
+ *\param instance Message instance.
+ *\return 0 when successful, -1 if the UE index can not be retrieved. */
+int rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP(MessageDef *msg_pP, const char *msg_name_pP, instance_t instanceP);
+
+#   endif
+# endif /* defined(ENABLE_USE_MME) */
+#endif /* RRC_ENB_GTPV1U_H_ */