/* * 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 * * 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 */ #if defined(ENABLE_ITTI) # include "intertask_interface.h" # include "create_tasks.h" # include "common/utils/LOG/log.h" # include "targets/RT/USER/lte-softmodem.h" #ifdef OPENAIR2 #if defined(ENABLE_USE_MME) #include "sctp_eNB_task.h" #include "x2ap_eNB.h" #include "s1ap_eNB.h" #include "nas_ue_task.h" #include "udp_eNB_task.h" #include "gtpv1u_eNB_task.h" /* temporary warning removale while implementing noS1 */ /* as config option */ #else #ifdef EPC_MODE_ENABLED #undef EPC_MODE_ENABLED #endif #define EPC_MODE_ENABLED 0 #endif #if ENABLE_RAL #include "lteRALue.h" #include "lteRALenb.h" #endif #include "RRC/LTE/rrc_defs.h" #endif # include "enb_app.h" int create_tasks(uint32_t enb_nb) { LOG_D(ENB_APP, "%s(enb_nb:%d\n", __FUNCTION__, enb_nb); itti_wait_ready(1); if (enb_nb > 0) { /* Last task to create, others task must be ready before its start */ if (itti_create_task (TASK_ENB_APP, eNB_app_task, NULL) < 0) { LOG_E(ENB_APP, "Create task for eNB APP failed\n"); return -1; } } # if defined(ENABLE_USE_MME) if (EPC_MODE_ENABLED) { if (enb_nb > 0) { if (itti_create_task (TASK_X2AP, x2ap_task, NULL) < 0) { LOG_E(X2AP, "Create task for X2AP failed\n"); return -1; } if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { LOG_E(SCTP, "Create task for SCTP failed\n"); return -1; } if (itti_create_task (TASK_S1AP, s1ap_eNB_task, NULL) < 0) { LOG_E(S1AP, "Create task for S1AP failed\n"); return -1; } if(!(get_softmodem_params()->emulate_rf)) { if (itti_create_task (TASK_UDP, udp_eNB_task, NULL) < 0) { LOG_E(UDP_, "Create task for UDP failed\n"); return -1; } } if (itti_create_task (TASK_GTPV1_U, >pv1u_eNB_task, NULL) < 0) { LOG_E(GTPU, "Create task for GTPV1U failed\n"); return -1; } } } /* if (EPC_MODE_ENABLED) */ #endif if (enb_nb > 0) { LOG_I(RRC,"Creating RRC eNB Task\n"); if (itti_create_task (TASK_RRC_ENB, rrc_enb_task, NULL) < 0) { LOG_E(RRC, "Create task for RRC eNB failed\n"); return -1; } } itti_wait_ready(0); return 0; } #endif