Javier Morgade
365527d401
1.MME entity developed to handle M3 side (new dedicated task developed: TASK_MME_APP) (these procedures should be moved to OPENAIR-CN ... just implemented to easy the E-UTRAN MBMS stuff development)
2.MCE side M3 interface procedures (new dedicated task developed: TASK_M3AP_MCE)
3.MME side M3 interface procedures (new dedicated task developed: TASK_M2AP_MME) (these procedures should be moved to OPENAIR-CN ... just implemented to easy the E-UTRAN MBMS stuff development)
4.ASN1 bindings for m3ap-14.0.0.asn1 implemented and tested
5.MME config parameters
ACKNOWLEDGEMENT:
1. This commit was developed at Vicomtech (https://www.vicomtech.org) under UE project CDN-X-ALL: "CDN edge-cloud computing for efficient cache and reliable streaming aCROSS Aggregated unicast-multicast LinkS"
2. Project funded by Fed4FIRE+ OC5 (https://www.fed4fire.eu)
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
129 lines
3.3 KiB
C
129 lines
3.3 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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#include "m3ap_ids.h"
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#include <string.h>
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void m3ap_id_manager_init(m3ap_id_manager *m)
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{
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int i;
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memset(m, 0, sizeof(m3ap_id_manager));
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for (i = 0; i < M3AP_MAX_IDS; i++)
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m->ids[i].rnti = -1;
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}
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int m3ap_allocate_new_id(m3ap_id_manager *m)
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{
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int i;
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for (i = 0; i < M3AP_MAX_IDS; i++)
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if (m->ids[i].rnti == -1) {
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m->ids[i].rnti = 0;
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m->ids[i].id_source = -1;
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m->ids[i].id_target = -1;
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return i;
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}
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return -1;
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}
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void m3ap_release_id(m3ap_id_manager *m, int id)
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{
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m->ids[id].rnti = -1;
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}
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int m3ap_find_id(m3ap_id_manager *m, int id_source, int id_target)
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{
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int i;
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for (i = 0; i < M3AP_MAX_IDS; i++)
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if (m->ids[i].rnti != -1 &&
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m->ids[i].id_source == id_source &&
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m->ids[i].id_target == id_target)
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return i;
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return -1;
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}
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int m3ap_find_id_from_id_source(m3ap_id_manager *m, int id_source)
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{
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int i;
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for (i = 0; i < M3AP_MAX_IDS; i++)
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if (m->ids[i].rnti != -1 &&
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m->ids[i].id_source == id_source)
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return i;
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return -1;
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}
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int m3ap_find_id_from_rnti(m3ap_id_manager *m, int rnti)
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{
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int i;
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for (i = 0; i < M3AP_MAX_IDS; i++)
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if (m->ids[i].rnti == rnti)
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return i;
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return -1;
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}
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void m3ap_set_ids(m3ap_id_manager *m, int ue_id, int rnti, int id_source, int id_target)
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{
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m->ids[ue_id].rnti = rnti;
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m->ids[ue_id].id_source = id_source;
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m->ids[ue_id].id_target = id_target;
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}
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/* real type of target is m3ap_eNB_data_t * */
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void m3ap_id_set_target(m3ap_id_manager *m, int ue_id, void *target)
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{
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m->ids[ue_id].target = target;
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}
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void m3ap_id_set_state(m3ap_id_manager *m, int ue_id, m3id_state_t state)
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{
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m->ids[ue_id].state = state;
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}
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void m3ap_set_reloc_prep_timer(m3ap_id_manager *m, int ue_id, uint64_t time)
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{
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m->ids[ue_id].t_reloc_prep_start = time;
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}
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void m3ap_set_reloc_overall_timer(m3ap_id_manager *m, int ue_id, uint64_t time)
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{
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m->ids[ue_id].tm3_reloc_overall_start = time;
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}
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int m3ap_id_get_id_source(m3ap_id_manager *m, int ue_id)
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{
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return m->ids[ue_id].id_source;
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}
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int m3ap_id_get_id_target(m3ap_id_manager *m, int ue_id)
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{
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return m->ids[ue_id].id_target;
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}
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int m3ap_id_get_rnti(m3ap_id_manager *m, int ue_id)
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{
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return m->ids[ue_id].rnti;
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}
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void *m3ap_id_get_target(m3ap_id_manager *m, int ue_id)
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{
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return m->ids[ue_id].target;
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}
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