mirror of https://github.com/PentHertz/srsLTE.git
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/**
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN 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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* srsRAN 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 SRSRAN_DUMMY_RX_HARQ_PROC_H
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#define SRSRAN_DUMMY_RX_HARQ_PROC_H
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#include <mutex>
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#include <srsenb/hdr/stack/mac/common/mac_metrics.h>
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#include <srsran/adt/circular_array.h>
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#include <srsran/common/buffer_pool.h>
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#include <srsran/common/phy_cfg_nr.h>
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#include <srsran/common/standard_streams.h>
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class dummy_rx_harq_proc
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{
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private:
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srsran::byte_buffer_t data;
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srsran_softbuffer_rx_t softbuffer = {};
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std::atomic<uint32_t> tbs = {0};
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bool first = true;
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uint32_t ndi = 0;
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public:
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dummy_rx_harq_proc() : data(0)
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{
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// Initialise softbuffer
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if (srsran_softbuffer_rx_init_guru(&softbuffer, SRSRAN_SCH_NR_MAX_NOF_CB_LDPC, SRSRAN_LDPC_MAX_LEN_ENCODED_CB) <
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SRSRAN_SUCCESS) {
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ERROR("Error Tx buffer");
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}
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}
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~dummy_rx_harq_proc() { srsran_softbuffer_rx_free(&softbuffer); }
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srsran_softbuffer_rx_t& get_softbuffer(uint32_t ndi_, uint32_t tbs_)
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{
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if (ndi != ndi_ || first) {
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srsran_softbuffer_rx_reset(&softbuffer);
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ndi = ndi_;
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tbs = tbs_;
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first = false;
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}
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return softbuffer;
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}
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uint32_t get_tbs() const { return tbs; }
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};
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class dummy_rx_harq_entity : public srsran::circular_array<dummy_rx_harq_proc, SRSRAN_MAX_HARQ_PROC_DL_NR>
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{};
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#endif // SRSRAN_DUMMY_RX_HARQ_PROC_H
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