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114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSENB_PHY_H
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#define SRSENB_PHY_H
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#include "phy_common.h"
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#include "sf_worker.h"
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#include "srsenb/hdr/phy/enb_phy_base.h"
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#include "srslte/common/log.h"
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#include "srslte/common/log_filter.h"
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#include "srslte/common/trace.h"
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#include "srslte/interfaces/common_interfaces.h"
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#include "srslte/interfaces/enb_interfaces.h"
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#include "srslte/interfaces/enb_metrics_interface.h"
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#include "srslte/radio/radio.h"
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#include "txrx.h"
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namespace srsenb {
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struct phy_cfg_t {
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srslte_cell_t cell;
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asn1::rrc::prach_cfg_sib_s prach_cnfg;
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asn1::rrc::pdsch_cfg_common_s pdsch_cnfg;
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asn1::rrc::pusch_cfg_common_s pusch_cnfg;
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asn1::rrc::pucch_cfg_common_s pucch_cnfg;
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asn1::rrc::srs_ul_cfg_common_c srs_ul_cnfg;
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};
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class phy : public enb_phy_base, public phy_interface_stack_lte, public srslte::phy_interface_radio
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{
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public:
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phy(srslte::logger* logger_);
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~phy();
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int init(const phy_args_t& args,
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const phy_cfg_t& cfg,
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srslte::radio_interface_phy* radio_,
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stack_interface_phy_lte* stack_);
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void stop();
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std::string get_type() { return "lte"; };
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/* MAC->PHY interface */
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int add_rnti(uint16_t rnti, bool is_temporal = false) final;
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void rem_rnti(uint16_t rnti) final;
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void set_mch_period_stop(uint32_t stop) final;
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/*RRC-PHY interface*/
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void configure_mbsfn(asn1::rrc::sib_type2_s* sib2, asn1::rrc::sib_type13_r9_s* sib13, asn1::rrc::mcch_msg_s mcch);
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static uint32_t tti_to_SFN(uint32_t tti);
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static uint32_t tti_to_subf(uint32_t tti);
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void start_plot();
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void set_config_dedicated(uint16_t rnti, asn1::rrc::phys_cfg_ded_s* dedicated);
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void get_metrics(phy_metrics_t metrics[ENB_METRICS_MAX_USERS]);
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void radio_overflow(){};
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void radio_failure(){};
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private:
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phy_rrc_cfg_t phy_rrc_config = {};
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uint32_t nof_workers = 0;
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const static int MAX_WORKERS = 4;
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const static int DEFAULT_WORKERS = 2;
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const static int PRACH_WORKER_THREAD_PRIO = 3;
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const static int SF_RECV_THREAD_PRIO = 1;
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const static int WORKERS_THREAD_PRIO = 2;
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srslte::radio_interface_phy* radio = nullptr;
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srslte::logger* logger = nullptr;
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std::vector<std::unique_ptr<srslte::log_filter> > log_vec;
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srslte::log* log_h = nullptr;
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srslte::thread_pool workers_pool;
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std::vector<sf_worker> workers;
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phy_common workers_common;
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prach_worker_pool prach;
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txrx tx_rx;
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bool initialized = false;
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srslte_prach_cfg_t prach_cfg = {};
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void parse_config(const phy_cfg_t& cfg);
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};
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} // namespace srsenb
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#endif // SRSENB_PHY_H
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