171 lines
4.3 KiB
C
171 lines
4.3 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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/*! \file rrc_gNB_NGAP.h
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* \brief rrc NGAP procedures for gNB
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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
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* (yoshio.inoue%40fujitsu.com%2cmasayuki.harada%40fujitsu.com)
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*/
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#ifndef RRC_GNB_NGAP_H_
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#define RRC_GNB_NGAP_H_
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#include "rrc_gNB_UE_context.h"
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#include "nr_rrc_defs.h"
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#include "nr_rrc_extern.h"
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#include "NR_RRCSetupComplete-IEs.h"
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#include "NR_RegisteredAMF.h"
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#include "NR_UL-DCCH-Message.h"
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typedef struct rrc_ue_ngap_ids_s {
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/* Tree related data */
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RB_ENTRY(rrc_ue_ngap_ids_s) entries;
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// keys
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uint16_t ue_initial_id;
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uint32_t gNB_ue_ngap_id;
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// value
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rnti_t ue_rnti;
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} rrc_ue_ngap_ids_t;
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void
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rrc_gNB_send_NGAP_NAS_FIRST_REQ(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *ue_context_pP,
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NR_RRCSetupComplete_IEs_t *rrcSetupComplete
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);
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int
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rrc_gNB_process_NGAP_INITIAL_CONTEXT_SETUP_REQ(
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance
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);
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void
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rrc_gNB_send_NGAP_INITIAL_CONTEXT_SETUP_RESP(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP
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);
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int
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rrc_gNB_process_security(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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ngap_security_capabilities_t *security_capabilities_pP
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);
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int
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rrc_gNB_process_NGAP_DOWNLINK_NAS(
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance,
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mui_t *rrc_gNB_mui
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);
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void
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rrc_gNB_send_NGAP_UPLINK_NAS(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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NR_UL_DCCH_Message_t *const ul_dcch_msg
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);
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void
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rrc_gNB_send_NGAP_PDUSESSION_SETUP_RESP(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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uint8_t xid
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);
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int
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rrc_gNB_process_NGAP_PDUSESSION_SETUP_REQ(
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance
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);
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void
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rrc_gNB_send_NGAP_UE_CONTEXT_RELEASE_REQ(
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const module_id_t gnb_mod_idP,
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const rrc_gNB_ue_context_t *const ue_context_pP,
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const ngap_Cause_t causeP,
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const long cause_valueP
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);
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int
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rrc_gNB_process_NGAP_UE_CONTEXT_RELEASE_REQ (
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance
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);
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int
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rrc_gNB_process_NGAP_UE_CONTEXT_RELEASE_COMMAND(
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance
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);
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void rrc_gNB_send_NGAP_UE_CONTEXT_RELEASE_COMPLETE(
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instance_t instance,
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uint32_t gNB_ue_ngap_id);
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void
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rrc_gNB_NGAP_remove_ue_ids(
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gNB_RRC_INST *const rrc_instance_pP,
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struct rrc_ue_ngap_ids_s *const ue_ids_pP
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);
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void
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rrc_gNB_send_NGAP_UE_CAPABILITIES_IND(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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NR_UL_DCCH_Message_t *const ul_dcch_msg
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);
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int
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rrc_gNB_process_NGAP_PDUSESSION_RELEASE_COMMAND(
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MessageDef *msg_p,
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const char *msg_name,
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instance_t instance
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);
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void
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rrc_gNB_send_NGAP_PDUSESSION_RELEASE_RESPONSE(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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uint8_t xid
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);
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void
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nr_rrc_pdcp_config_security(
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const protocol_ctxt_t *const ctxt_pP,
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rrc_gNB_ue_context_t *const ue_context_pP,
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const uint8_t send_security_mode_command
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);
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#endif
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