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65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#ifndef SRSUE_NR_WORKER_POOL_H
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#define SRSUE_NR_WORKER_POOL_H
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#include "sf_worker.h"
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#include "srsran/common/thread_pool.h"
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#include "srsue/hdr/phy/prach.h"
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namespace srsue {
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namespace nr {
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class worker_pool : public srsue::phy_interface_stack_nr
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{
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private:
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srslog::basic_logger& logger;
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srsran::thread_pool pool;
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std::vector<std::unique_ptr<sf_worker> > workers;
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state phy_state;
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std::unique_ptr<prach> prach_buffer = nullptr;
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public:
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sf_worker* operator[](std::size_t pos) { return workers.at(pos).get(); }
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worker_pool(uint32_t max_workers);
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bool init(const phy_args_nr_t& args_, srsran::phy_common_interface& common, stack_interface_phy_nr* stack_, int prio);
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sf_worker* wait_worker(uint32_t tti);
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void start_worker(sf_worker* w);
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void stop();
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void send_prach(const uint32_t prach_occasion,
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const int preamble_index,
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const float preamble_received_target_power,
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const float ta_base_sec = 0.0f) override;
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int set_ul_grant(uint32_t rx_tti,
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std::array<uint8_t, SRSRAN_RAR_UL_GRANT_NBITS> array,
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uint16_t rnti,
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srsran_rnti_type_t rnti_type) override;
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bool set_config(const srsran::phy_cfg_nr_t& cfg) override;
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bool has_valid_sr_resource(uint32_t sr_id) override;
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void clear_pending_grants() override;
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void get_metrics(phy_metrics_t& m);
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int tx_request(const tx_request_t& request) override;
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/**
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* @brief Sets external CFO to compensate UL signal frequency offset
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* @param ext_cfo_hz External CFO in Hz
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*/
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void set_ul_ext_cfo(float ext_cfo_hz) { phy_state.set_ul_ext_cfo(ext_cfo_hz); }
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};
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} // namespace nr
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} // namespace srsue
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#endif // SRSUE_NR_WORKER_POOL_H
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