Robert Schmidt
380151faa7
- harmonize monolithic and E1AP case - use ITTI message to send bearer context setup response to RRC
78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file rrc_gNB_GTPV1U.c
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* \brief rrc GTPV1U procedures for gNB
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* \author Lionel GAUTHIER, Panos MATZAKOS
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* \version 1.0
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* \company Eurecom
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* \email: lionel.gauthier@eurecom.fr, panagiotis.matzakos@eurecom.fr
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*/
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# include "rrc_defs.h"
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# include "rrc_extern.h"
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# include "RRC/LTE/MESSAGES/asn1_msg.h"
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# include "rrc_eNB_GTPV1U.h"
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# include "rrc_eNB_UE_context.h"
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# include "openair2/RRC/NR/rrc_gNB_UE_context.h"
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//# if defined(ENABLE_ITTI)
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# include "oai_asn1.h"
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# include "intertask_interface.h"
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//#endif
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# include "common/ran_context.h"
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#include "openair2/RRC/NR/rrc_gNB_GTPV1U.h"
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extern RAN_CONTEXT_t RC;
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int rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP(const protocol_ctxt_t *const ctxt_pP, const gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP, uint8_t *inde_list)
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{
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if (!create_tunnel_resp_pP) {
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LOG_E(NR_RRC, "create_tunnel_resp_pP error\n");
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return -1;
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}
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LOG_D(RRC, PROTOCOL_RRC_CTXT_UE_FMT " RX CREATE_TUNNEL_RESP num tunnels %u \n", PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), create_tunnel_resp_pP->num_tunnels);
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/* we look up by CU UE ID! Do NOT change back to RNTI! */
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rrc_gNB_ue_context_t *ue_context_p = rrc_gNB_get_ue_context(RC.nrrrc[ctxt_pP->module_id], ctxt_pP->rntiMaybeUEid);
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if (!ue_context_p) {
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LOG_E(NR_RRC, "UE table error\n");
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return -1;
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}
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for (int i = 0; i < create_tunnel_resp_pP->num_tunnels; i++) {
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ue_context_p->ue_context.nsa_gtp_teid[inde_list[i]] = create_tunnel_resp_pP->enb_S1u_teid[i];
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ue_context_p->ue_context.nsa_gtp_addrs[inde_list[i]] = create_tunnel_resp_pP->enb_addr;
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ue_context_p->ue_context.nsa_gtp_ebi[inde_list[i]] = create_tunnel_resp_pP->eps_bearer_id[i];
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LOG_I(RRC,
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PROTOCOL_RRC_CTXT_UE_FMT " rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP tunnel (%u, %u) bearer UE context index %u, msg index %u, id %u, gtp addr len %d \n",
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PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),
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create_tunnel_resp_pP->enb_S1u_teid[i],
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ue_context_p->ue_context.nsa_gtp_teid[inde_list[i]],
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inde_list[i],
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i,
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create_tunnel_resp_pP->eps_bearer_id[i],
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create_tunnel_resp_pP->enb_addr.length);
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}
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return 0;
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}
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