/* * Copyright 2013-2019 Software Radio Systems Limited * * This file is part of srsLTE. * * srsLTE 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. * * srsLTE 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 SRSLTE_RLC_AM_NR_H #define SRSLTE_RLC_AM_NR_H #include "srslte/common/buffer_pool.h" #include "srslte/common/common.h" #include "srslte/common/log.h" #include "srslte/interfaces/ue_interfaces.h" #include "srslte/upper/rlc_am_base.h" #include "srslte/upper/rlc_tx_queue.h" #include #include #include #include namespace srslte { typedef struct { rlc_am_nr_pdu_header_t header; unique_byte_buffer_t buf; } rlc_amd_pdu_nr_t; ///< add class here /**************************************************************************** * Header pack/unpack helper functions for NR * Ref: 3GPP TS 38.322 v15.3.0 Section 6.2.2.3 ***************************************************************************/ uint32_t rlc_am_nr_read_data_pdu_header(const byte_buffer_t* pdu, const rlc_am_nr_sn_size_t sn_size, rlc_am_nr_pdu_header_t* header); uint32_t rlc_am_nr_read_data_pdu_header(const uint8_t* payload, const uint32_t nof_bytes, const rlc_am_nr_sn_size_t sn_size, rlc_am_nr_pdu_header_t* header); uint32_t rlc_am_nr_write_data_pdu_header(const rlc_am_nr_pdu_header_t& header, byte_buffer_t* pdu); uint32_t rlc_am_nr_packed_length(const rlc_am_nr_pdu_header_t& header); uint32_t 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); uint32_t rlc_am_nr_read_status_pdu(const uint8_t* payload, const uint32_t nof_bytes, const rlc_am_nr_sn_size_t sn_size, rlc_am_nr_status_pdu_t* status); int32_t rlc_am_nr_write_status_pdu(const rlc_am_nr_status_pdu_t& status_pdu, const rlc_am_nr_sn_size_t sn_size, byte_buffer_t* pdu); } // namespace srslte #endif // SRSLTE_RLC_AM_NR_H