/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.1 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Author and copyright: Laurent Thomas, open-cells.com * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ #include "E1AP_TransactionID.h" #include "E1AP_PriorityLevel.h" #define MAX_NUM_TRANSAC_IDS 8 #define E1AP_MAX_NUM_PLMNS #define E1AP_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.e1ap_setup_req #define E1AP_SETUP_RESP(mSGpTR) (mSGpTR)->ittiMsg.e1ap_setup_resp #define E1AP_PORT_NUMBER 25 #define E1AP_SCTP_PPID 63 typedef f1ap_net_ip_address_t e1ap_net_ip_address_t; typedef int (*e1ap_message_processing_t)( instance_t instance, uint32_t assoc_id, uint32_t stream, E1AP_E1AP_PDU_t *message_p }; typedef struct PLMN_ID_s { int mcc; int mnc; int mnc_digit_length; } PLMN_ID_t; typedef struct e1ap_setup_req_s { uint64_t gNB_cu_up_id; char * gNB_cu_up_name; uint64_t transac_id; int supported_plmns; PLMN_ID_t plmns[E1AP_MAX_NUM_PLMNS]; uint16_t sctp_in_streams; uint16_t sctp_out_streams; uint16_t default_sctp_stream_id; f1ap_net_ip_address_t CUUP_e1_ip_address; f1ap_net_ip_address_t CUCP_e1_ip_address; E1AP_CNSupport_t cn_support; } e1ap_setup_req_t; typedef struct e1ap_setup_resp_s { long transac_id; } e1ap_setup_resp_t; typedef struct cell_group_s { long id; } cell_group_t; typedef struct drb_to_setup_s { long drbId; long pDCP_SN_Size_UL; long pDCP_SN_Size_DL; long rLC_Mode; long qci; E1AP_PriorityLevel_t qosPriorityLevel; E1AP_Pre_emptionCapability_t pre_emptionCapability; E1AP_Pre_emptionVulnerability_t pre_emptionVulnerability; in_addr_t tlAddress; long teId; int numCellGroups; cell_group_t cellGroupList[MAX_NUM_CELL_GROUPS]; } drb_to_setup_t; typedef struct qos_flow_to_setup_s { long id; long fiveQI; long qoSPriorityLevel; long packetDelayBudget; long packetError_scalar; long packetError_exponent; E1AP_PriorityLevel_t priorityLevel; E1AP_Pre_emptionCapability_t pre_emptionCapability; E1AP_Pre_emptionVulnerability_t pre_emptionVulnerability; } qos_flow_to_setup_t; typedef struct DRB_nGRAN_to_setup_s { long id; E1AP_DefaultDRB_t defaultDRB; E1AP_SDAP_Header_UL_t sDAP_Header_UL; E1AP_SDAP_Header_DL_t sDAP_Header_DL; int numCellGroups; cell_group_t cellGroupList[MAX_NUM_CELL_GROUPS]; int numQosFlowSetup; qos_flow_to_setup_t qosFlows[MAX_NUM_QOS_FLOWS]; } DRB_nGRAN_to_setup_t; typedef struct pdu_session_to_setup_s { long sessionId; E1AP_PDU_Session_Type_t sessionType; int32_t sst; E1AP_IntegrityProtectionIndication_t integrityProtectionIndication; E1AP_ConfidentialityProtectionIndication_t confidentialityProtectionIndication; in_addr_t tlAddress; long teId; long numDRB2Setup; DRB_nGRAN_to_setup_t DRBnGRanList[MAX_NUM_NGRAN_DRB]; } pdu_session_to_setup_t; typedef struct e1ap_bearer_setup_req_s { uint64_t gNB_cu_cp_ue_id; uint64_t cipheringAlgorithm; char encryptionKey[128]; uint64_t bitRate; E1AP_ActivityNotificationLevel_t activityNotificationLevel; int numDRBs; drb_to_setup_t DRBList[MAX_NUM_DRBS]; int numPDUSessions; pdu_session_to_setup_t pduSession[MAX_NUM_PDU_SESSIONS]; } e1ap_bearer_setup_req_t; typedef struct up_params_s { in_addr_t tlAddress; long teId; } up_params_t; typedef struct drb_setup_s { int drbId; in_addr_t tlAddress; ling teId; int numUpParam; up_params_t UpParamList[MAX_NUM_UP_PARAM]; } drb_setup_t; typedef struct qos_flow_setup_s { long id; } qos_flow_setup_t; typedef struct DRB_nGRAN_setup_s { long id; int numUpParam; up_params_t UpParamList[MAX_NUM_UP_PARAM]; int numQosFlowSetup; qos_flow_setup_t qosFlows[MAX_NUM_QOS_FLOWS]; } DRB_nGRAN_setup_t; typedef struct DRB_nGRAN_failed_s { long id; long cause_type; long cause; } DRB_nGRAN_failed_t; typedef struct pdu_session_setup_s { long id; in_addr_t tlAddress; long teId; int numDRBSetup; DRB_nGRAN_setup_t DRBnGRanList[MAX_NUM_NGRAN_DRB]; int numDRBFailed; DRB_nGRAN_failed_t DRBnGRanFailedList[MAX_NUM_NGRAN_DRB]; } pdu_session_setup_t; typedef struct e1ap_bearer_setup_resp_s { uint64_t gNB_cu_cp_ue_id; uint64_t gNB_cu_up_ue_id; int numDRBs; drb_setup_t DRBList[MAX_NUM_DRBS]; int numPDUSessions; } e1ap_bearer_setup_resp_t; typedef struct e1ap_upcp_inst_s { uint32_t assoc_id; e1ap_setup_req_t setupReq; e1ap_bearer_setup_req_t bearerSetupReq; e1ap_bearer_setup_resp_t bearerSetupResp; } e1ap_upcp_inst_t; typedef enum { CPtype = 0, UPtype } E1_t;