mirror of https://github.com/PentHertz/srsLTE.git
95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2020 Software Radio Systems Limited
|
|
*
|
|
* By using this file, you agree to the terms and conditions set
|
|
* forth in the LICENSE file which can be found at the top level of
|
|
* the distribution.
|
|
*
|
|
*/
|
|
|
|
#ifndef SRSENB_RLC_NR_H
|
|
#define SRSENB_RLC_NR_H
|
|
|
|
#include "srslte/common/log.h"
|
|
#include "srslte/common/log_filter.h"
|
|
#include "srslte/common/logger.h"
|
|
#include "srslte/interfaces/gnb_interfaces.h"
|
|
#include "srslte/upper/rlc.h"
|
|
#include <map>
|
|
|
|
namespace srsenb {
|
|
|
|
typedef struct {
|
|
uint32_t lcid;
|
|
uint32_t plmn;
|
|
uint16_t mtch_stop;
|
|
uint8_t* payload;
|
|
} mch_service_t;
|
|
|
|
class rlc_nr final : public rlc_interface_mac_nr, public rlc_interface_rrc_nr, public rlc_interface_pdcp_nr
|
|
{
|
|
public:
|
|
explicit rlc_nr(const char* logname);
|
|
void init(pdcp_interface_rlc_nr* pdcp_,
|
|
rrc_interface_rlc_nr* rrc_,
|
|
mac_interface_rlc_nr* mac_,
|
|
srslte::timer_handler* timers_);
|
|
void stop();
|
|
|
|
// rlc_interface_rrc_nr
|
|
void clear_buffer(uint16_t rnti);
|
|
void add_user(uint16_t rnti);
|
|
void rem_user(uint16_t rnti);
|
|
void add_bearer(uint16_t rnti, uint32_t lcid, srslte::rlc_config_t cnfg);
|
|
void add_bearer_mrb(uint16_t rnti, uint32_t lcid);
|
|
|
|
// rlc_interface_pdcp_nr
|
|
void write_sdu(uint16_t rnti, uint32_t lcid, srslte::unique_byte_buffer_t sdu);
|
|
bool rb_is_um(uint16_t rnti, uint32_t lcid);
|
|
bool sdu_queue_is_full(uint16_t rnti, uint32_t lcid);
|
|
std::string get_rb_name(uint32_t lcid);
|
|
|
|
// rlc_interface_mac_nr
|
|
int read_pdu(uint16_t rnti, uint32_t lcid, uint8_t* payload, uint32_t nof_bytes);
|
|
// void read_pdu_bcch_dlsch(uint32_t sib_index, uint8_t* payload);
|
|
void write_pdu(uint16_t rnti, uint32_t lcid, uint8_t* payload, uint32_t nof_bytes);
|
|
void read_pdu_pcch(uint8_t* payload, uint32_t buffer_size);
|
|
|
|
private:
|
|
class user_interface : public srsue::pdcp_interface_rlc, public srsue::rrc_interface_rlc
|
|
{
|
|
public:
|
|
void write_pdu(uint32_t lcid, srslte::unique_byte_buffer_t sdu);
|
|
void write_pdu_bcch_bch(srslte::unique_byte_buffer_t sdu);
|
|
void write_pdu_bcch_dlsch(srslte::unique_byte_buffer_t sdu);
|
|
void write_pdu_pcch(srslte::unique_byte_buffer_t sdu);
|
|
void write_pdu_mch(uint32_t lcid, srslte::unique_byte_buffer_t sdu) {}
|
|
void max_retx_attempted() final;
|
|
std::string get_rb_name(uint32_t lcid) final;
|
|
uint16_t rnti;
|
|
|
|
srsenb::pdcp_interface_rlc_nr* m_pdcp = nullptr;
|
|
srsenb::rrc_interface_rlc_nr* m_rrc = nullptr;
|
|
std::unique_ptr<srslte::rlc> m_rlc;
|
|
rlc_nr* parent = nullptr;
|
|
};
|
|
|
|
// args
|
|
srslte::byte_buffer_pool* pool = nullptr;
|
|
srslte::log_ref m_log;
|
|
srslte::timer_handler* timers = nullptr;
|
|
mac_interface_rlc_nr* m_mac = nullptr;
|
|
pdcp_interface_rlc_nr* m_pdcp = nullptr;
|
|
rrc_interface_rlc_nr* m_rrc = nullptr;
|
|
|
|
// state
|
|
std::map<uint32_t, user_interface> users;
|
|
std::vector<mch_service_t> mch_services;
|
|
};
|
|
|
|
} // namespace srsenb
|
|
|
|
#endif // SRSENB_RLC_NR_H
|