/** * Copyright 2013-2022 Software Radio Systems Limited * * This file is part of srsRAN. * * srsRAN is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * srsRAN is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * A copy of the GNU Affero General Public License can be found in * the LICENSE file in the top-level directory of this distribution * and at http://www.gnu.org/licenses/. * */ #ifndef SRSRAN_DUMMY_NR_CLASSES_H #define SRSRAN_DUMMY_NR_CLASSES_H #include "srsran/interfaces/gnb_interfaces.h" #include "srsran/interfaces/gnb_mac_interfaces.h" #include "srsran/interfaces/gnb_ngap_interfaces.h" namespace srsenb { class ngap_dummy : public ngap_interface_rrc_nr { void initial_ue(uint16_t rnti, uint32_t gnb_cc_idx, asn1::ngap::rrcestablishment_cause_e cause, srsran::const_byte_span pdu) {} void initial_ue(uint16_t rnti, uint32_t gnb_cc_idx, asn1::ngap::rrcestablishment_cause_e cause, srsran::const_byte_span pdu, uint32_t m_tmsi) {} void write_pdu(uint16_t rnti, srsran::const_byte_span pdu) {} bool user_exists(uint16_t rnti) { return true; } void user_mod(uint16_t old_rnti, uint16_t new_rnti) {} void user_release_request(uint16_t rnti, asn1::ngap::cause_radio_network_e cause_radio) {} bool is_amf_connected() { return true; } void ue_notify_rrc_reconf_complete(uint16_t rnti, bool outcome) {} }; class rrc_nr_dummy : public rrc_interface_mac_nr { public: int read_pdu_bcch_bch(const uint32_t tti, srsran::byte_buffer_t& buffer) { return SRSRAN_SUCCESS; } int read_pdu_bcch_dlsch(uint32_t sib_index, srsran::byte_buffer_t& buffer) { return SRSRAN_SUCCESS; } int add_user(uint16_t rnti, uint32_t pcell_cc_idx) { return SRSRAN_SUCCESS; } int update_user(uint16_t new_rnti, uint16_t old_rnti) { return SRSRAN_SUCCESS; } void set_activity_user(uint16_t rnti) {} }; class rlc_nr_dummy : public rlc_interface_mac_nr { public: int read_pdu(uint16_t rnti, uint32_t lcid, uint8_t* payload, uint32_t nof_bytes) override { return SRSRAN_SUCCESS; } void read_pdu_pcch(uint8_t* payload, uint32_t buffer_size) override {} void write_pdu(uint16_t rnti, uint32_t lcid, uint8_t* payload, uint32_t nof_bytes) override {} }; class mac_nr_dummy : public mac_interface_rrc_nr { public: int cell_cfg(const std::vector& nr_cells_) override { nr_cells = nr_cells_; return SRSRAN_SUCCESS; } uint16_t reserve_rnti(uint32_t enb_cc_idx, const sched_nr_ue_cfg_t& uecfg) override { return 0x4601; } int ue_cfg(uint16_t rnti, const sched_nr_interface::ue_cfg_t& ue_cfg) override { last_ue_cfg_rnti = rnti; last_ue_cfg = ue_cfg; return SRSRAN_SUCCESS; } int remove_ue(uint16_t rnti) override { return SRSRAN_SUCCESS; } std::vector nr_cells; uint16_t last_ue_cfg_rnti = SRSRAN_INVALID_RNTI; sched_nr_interface::ue_cfg_t last_ue_cfg{}; }; class phy_nr_dummy : public phy_interface_stack_nr { public: int set_common_cfg(const phy_interface_rrc_nr::common_cfg_t& common_cfg_) override { return SRSRAN_SUCCESS; } }; } // namespace srsenb #endif // SRSRAN_DUMMY_NR_CLASSES_H