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/*
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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 SRSLTE_RLC_AM_NR_H
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#define SRSLTE_RLC_AM_NR_H
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#include "srslte/common/buffer_pool.h"
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#include "srslte/common/common.h"
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#include "srslte/common/log.h"
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#include "srslte/interfaces/ue_interfaces.h"
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#include "srslte/upper/rlc_am_base.h"
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#include "srslte/upper/rlc_tx_queue.h"
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#include <map>
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#include <mutex>
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#include <pthread.h>
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#include <queue>
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namespace srslte {
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typedef struct {
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rlc_am_nr_pdu_header_t header;
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unique_byte_buffer_t buf;
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} rlc_amd_pdu_nr_t;
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///< add class here
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/****************************************************************************
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* Header pack/unpack helper functions for NR
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* Ref: 3GPP TS 38.322 v15.3.0 Section 6.2.2.3
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***************************************************************************/
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uint32_t rlc_am_nr_read_data_pdu_header(const byte_buffer_t* pdu,
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const rlc_am_nr_sn_size_t sn_size,
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rlc_am_nr_pdu_header_t* header);
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uint32_t rlc_am_nr_read_data_pdu_header(const uint8_t* payload,
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const uint32_t nof_bytes,
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const rlc_am_nr_sn_size_t sn_size,
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rlc_am_nr_pdu_header_t* header);
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uint32_t rlc_am_nr_write_data_pdu_header(const rlc_am_nr_pdu_header_t& header, byte_buffer_t* pdu);
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uint32_t rlc_am_nr_packed_length(const rlc_am_nr_pdu_header_t& header);
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uint32_t
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rlc_am_nr_read_status_pdu(const byte_buffer_t* pdu, const rlc_am_nr_sn_size_t sn_size, rlc_am_nr_status_pdu_t* status);
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uint32_t rlc_am_nr_read_status_pdu(const uint8_t* payload,
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const uint32_t nof_bytes,
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const rlc_am_nr_sn_size_t sn_size,
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rlc_am_nr_status_pdu_t* status);
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int32_t rlc_am_nr_write_status_pdu(const rlc_am_nr_status_pdu_t& status_pdu,
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const rlc_am_nr_sn_size_t sn_size,
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byte_buffer_t* pdu);
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} // namespace srslte
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#endif // SRSLTE_RLC_AM_NR_H
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