From 7ba0da908b119c72f4a409df06e25e3990489fd2 Mon Sep 17 00:00:00 2001 From: Lionel Gauthier Date: Tue, 18 Mar 2014 17:35:40 +0000 Subject: [PATCH] git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5192 818b1a75-f10b-46b9-bf7c-635c3b92a50f --- openair2/RRC/LITE/rrc_eNB_GTPV1U.c | 82 ++++++++++++++++++++++++++++++ openair2/RRC/LITE/rrc_eNB_GTPV1U.h | 58 +++++++++++++++++++++ 2 files changed, 140 insertions(+) create mode 100755 openair2/RRC/LITE/rrc_eNB_GTPV1U.c create mode 100755 openair2/RRC/LITE/rrc_eNB_GTPV1U.h diff --git a/openair2/RRC/LITE/rrc_eNB_GTPV1U.c b/openair2/RRC/LITE/rrc_eNB_GTPV1U.c new file mode 100755 index 0000000000..977dee25f7 --- /dev/null +++ b/openair2/RRC/LITE/rrc_eNB_GTPV1U.c @@ -0,0 +1,82 @@ +/******************************************************************************* +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 diff --git a/openair2/RRC/LITE/rrc_eNB_GTPV1U.h b/openair2/RRC/LITE/rrc_eNB_GTPV1U.h new file mode 100755 index 0000000000..bd5f72f9b8 --- /dev/null +++ b/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_ */