Rakesh BB
25f3d632f4
- Corrected AMF Set ID data type in ngap_gNB_nnsf_select_amf_by_amf_setid() from uint8_t to uint16_t. - AMF Set ID is a 10-bit field as per 3GPP TS 38.413 §9.3.3.12. - The incorrect data type caused truncation for AMF Set IDs >255, leading to lookup failures during RRC reestablishment. - Verified successful reestablishment with large AMF Set IDs after the fix. Reason for fix: AMF lookup using AMF Set ID was failing because the 10-bit AMF Set ID was truncated to 8 bits. Closes #1012
55 lines
2.6 KiB
C
55 lines
2.6 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 ngap_gNB_nnsf.h
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* \brief ngap NAS node selection functions
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* \author Yoshio INOUE, Masayuki HARADA
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* \date 2020
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* \version 0.1
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* \email: yoshio.inoue@fujitsu.com,masayuki.harada@fujitsu.com (yoshio.inoue%40fujitsu.com%2cmasayuki.harada%40fujitsu.com)
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*/
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#ifndef NGAP_GNB_NNSF_H_
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#define NGAP_GNB_NNSF_H_
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#include <stdint.h>
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#include "ngap_gNB_defs.h"
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#include "ngap_messages_types.h"
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ngap_gNB_amf_data_t *ngap_gNB_nnsf_select_amf(ngap_gNB_instance_t *instance_p, const ngap_rrc_establishment_cause_t cause);
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ngap_gNB_amf_data_t *ngap_gNB_nnsf_select_amf_by_plmn_id(ngap_gNB_instance_t *instance_p,
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const ngap_rrc_establishment_cause_t cause,
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const plmn_id_t selected_plmn_identity);
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ngap_gNB_amf_data_t *ngap_gNB_nnsf_select_amf_by_amf_setid(ngap_gNB_instance_t *instance_p,
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const ngap_rrc_establishment_cause_t cause,
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const plmn_id_t selected_plmn_identity,
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uint16_t amf_setid);
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ngap_gNB_amf_data_t *ngap_gNB_nnsf_select_amf_by_guami(ngap_gNB_instance_t *instance_p,
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const ngap_rrc_establishment_cause_t cause,
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const nr_guami_t guami);
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ngap_gNB_amf_data_t *ngap_gNB_nnsf_select_amf_by_guami_no_cause(ngap_gNB_instance_t *instance_p, const nr_guami_t guami);
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#endif /* NGAP_GNB_NNSF_H_ */
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