mirror of https://github.com/PentHertz/srsLTE.git
Reviewed SRSENB PHY unused variables and log messages
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2ca0932d9b
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ce3c808a16
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@ -32,7 +32,7 @@ public:
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void init(phy_common* phy);
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cf_t* get_buffer_rx(uint32_t cc_idx, uint32_t antenna_idx);
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void set_time(uint32_t tti_, uint32_t tx_worker_cnt_, const srsran::rf_timestamp_t& tx_time_);
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void set_time(uint32_t tti_, const srsran::rf_timestamp_t& tx_time_);
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int add_rnti(uint16_t rnti, uint32_t cc_idx);
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void rem_rnti(uint16_t rnti);
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@ -60,8 +60,6 @@ private:
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std::mutex work_mutex;
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uint32_t tti_rx = 0, tti_tx_dl = 0, tti_tx_ul = 0;
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uint32_t t_rx = 0, t_tx_dl = 0, t_tx_ul = 0;
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uint32_t tx_worker_cnt = 0;
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srsran::rf_timestamp_t tx_time = {};
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std::vector<std::unique_ptr<cc_worker> > cc_workers;
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@ -52,8 +52,6 @@ private:
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// Main system TTI counter
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uint32_t tti = 0;
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uint32_t tx_worker_cnt = 0;
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uint32_t nof_workers = 0;
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std::atomic<bool> running;
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};
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@ -187,8 +187,6 @@ void cc_worker::rem_rnti(uint16_t rnti)
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if (ue_db.count(rnti)) {
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delete ue_db[rnti];
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ue_db.erase(rnti);
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} else {
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Error("Removing user: rnti=0x%x does not exist\n", rnti);
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}
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}
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@ -273,7 +271,8 @@ void cc_worker::decode_pusch_rnti(stack_interface_phy_lte::ul_sched_grant_t& ul_
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// Get UE configuration
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if (phy->ue_db.get_ul_config(rnti, cc_idx, ul_cfg) < SRSRAN_SUCCESS) {
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Error("Error retrieving UL configuration for RNTI %x and CC %d", rnti, cc_idx);
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// It could happen that the UL configuration is missing due to intra-enb HO which is not an error
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Info("Failed retrieving UL configuration for cc=%d rnti=0x%x", cc_idx, rnti);
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return;
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}
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@ -458,7 +457,7 @@ int cc_worker::encode_pdcch_ul(stack_interface_phy_lte::ul_sched_grant_t* grants
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srsran_dci_cfg_t dci_cfg = {};
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if (phy->ue_db.get_dci_ul_config(grants[i].dci.rnti, cc_idx, dci_cfg) < SRSRAN_SUCCESS) {
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Error("Error retrieving DCI UL configuration for RNTI %x, CC %d", grants[i].dci.rnti, cc_idx);
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Error("Error retrieving DCI UL configuration for cc=%d rnti=0x%x", grants[i].dci.rnti, cc_idx);
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continue;
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}
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@ -479,7 +478,7 @@ int cc_worker::encode_pdcch_ul(stack_interface_phy_lte::ul_sched_grant_t* grants
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if (logger.info.enabled()) {
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char str[512];
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srsran_dci_ul_info(&grants[i].dci, str, 512);
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logger.info("PDCCH: cc=%d, %s, tti_tx_dl=%d", cc_idx, str, tti_tx_dl);
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logger.info("PDCCH: cc=%d, rnti=0x%x, %s, tti_tx_dl=%d", cc_idx, grants[i].dci.rnti, str, tti_tx_dl);
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}
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}
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}
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@ -101,17 +101,12 @@ cf_t* sf_worker::get_buffer_rx(uint32_t cc_idx, uint32_t antenna_idx)
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return cc_workers[cc_idx]->get_buffer_rx(antenna_idx);
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}
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void sf_worker::set_time(uint32_t tti_, uint32_t tx_worker_cnt_, const srsran::rf_timestamp_t& tx_time_)
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void sf_worker::set_time(uint32_t tti_, const srsran::rf_timestamp_t& tx_time_)
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{
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tti_rx = tti_;
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tti_tx_dl = TTI_ADD(tti_rx, FDD_HARQ_DELAY_UL_MS);
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tti_tx_ul = TTI_RX_ACK(tti_rx);
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t_tx_dl = TTIMOD(tti_tx_dl);
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t_rx = TTIMOD(tti_rx);
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t_tx_ul = TTIMOD(tti_tx_ul);
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tx_worker_cnt = tx_worker_cnt_;
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tx_time.copy(tx_time_);
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for (auto& w : cc_workers) {
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@ -167,9 +162,9 @@ void sf_worker::work_imp()
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srsran_sf_t sf_type = phy->is_mbsfn_sf(&mbsfn_cfg, tti_tx_dl) ? SRSRAN_SF_MBSFN : SRSRAN_SF_NORM;
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// Uplink grants to receive this TTI
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stack_interface_phy_lte::ul_sched_list_t ul_grants = phy->get_ul_grants(t_rx);
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stack_interface_phy_lte::ul_sched_list_t ul_grants = phy->get_ul_grants(tti_rx);
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// Uplink grants to transmit this tti and receive in the future
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stack_interface_phy_lte::ul_sched_list_t ul_grants_tx = phy->get_ul_grants(t_tx_ul);
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stack_interface_phy_lte::ul_sched_list_t ul_grants_tx = phy->get_ul_grants(tti_tx_ul);
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// Downlink grants to transmit this TTI
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stack_interface_phy_lte::dl_sched_list_t dl_grants(phy->get_nof_carriers_lte());
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@ -184,8 +179,8 @@ void sf_worker::work_imp()
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ul_sf.tti = tti_rx;
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// Set UL grant availability prior to any UL processing
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if (phy->ue_db.set_ul_grant_available(tti_rx, ul_grants)) {
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Error("Error setting UL grants. Some grant's RNTI does not exist.");
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if (phy->ue_db.set_ul_grant_available(tti_rx, ul_grants) < SRSRAN_SUCCESS) {
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Info("Failed setting UL grants. Some grant's RNTI does not exist.");
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}
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// Process UL
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@ -235,8 +230,7 @@ void sf_worker::work_imp()
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}
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// Save grants
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phy->set_ul_grants(t_tx_ul, ul_grants_tx);
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phy->set_ul_grants(t_rx, ul_grants);
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phy->set_ul_grants(tti_tx_ul, ul_grants_tx);
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Debug("Sending to radio");
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tx_buffer.set_nof_samples(SRSRAN_SF_LEN_PRB(phy->get_nof_prb(0)));
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@ -105,9 +105,10 @@ int phy::init(const phy_args_t& args,
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}
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// Add PHY lib log.
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srslog::basic_levels log_lvl = srslog::str_to_basic_level(args.log.phy_lib_level);
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srslog::basic_levels lib_log_lvl = srslog::str_to_basic_level(args.log.phy_lib_level);
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srslog::basic_levels log_lvl = srslog::str_to_basic_level(args.log.phy_level);
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phy_lib_log.set_level(log_lvl);
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phy_lib_log.set_level(lib_log_lvl);
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phy_lib_log.set_hex_dump_max_size(args.log.phy_hex_limit);
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if (log_lvl != srslog::basic_levels::none) {
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srsran_phy_log_register_handler(this, srsran_phy_handler);
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@ -740,6 +740,7 @@ int phy_ue_db::get_last_ul_tb(uint16_t rnti, uint32_t enb_cc_idx, uint32_t pid,
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int phy_ue_db::set_ul_grant_available(uint32_t tti, const stack_interface_phy_lte::ul_sched_list_t& ul_sched_list)
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{
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int ret = SRSRAN_SUCCESS;
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std::lock_guard<std::mutex> lock(mutex);
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// Reset all available grants flags for the given TTI
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@ -757,12 +758,13 @@ int phy_ue_db::set_ul_grant_available(uint32_t tti, const stack_interface_phy_lt
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uint16_t rnti = ul_sched_grant.dci.rnti;
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// Check that eNb Cell/Carrier is active for the given RNTI
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if (_assert_active_enb_cc(rnti, enb_cc_idx) != SRSRAN_SUCCESS) {
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return SRSRAN_ERROR;
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ret = SRSRAN_ERROR;
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continue;
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}
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// Rise Grant available flag
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ue_db[rnti].cell_info[_get_ue_cc_idx(rnti, enb_cc_idx)].is_grant_available[tti] = true;
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}
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}
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return SRSRAN_SUCCESS;
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return ret;
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}
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@ -53,11 +53,8 @@ bool txrx::init(stack_interface_phy_lte* stack_,
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nr_workers = nr_workers_;
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worker_com = worker_com_;
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prach = prach_;
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tx_worker_cnt = 0;
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running = true;
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nof_workers = lte_workers->get_nof_workers();
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// Instantiate UL channel emulator
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if (worker_com->params.ul_channel_args.enable) {
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ul_channel = srsran::channel_ptr(
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@ -167,15 +164,13 @@ void txrx::run_thread()
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// Compute TX time: Any transmission happens in TTI+4 thus advance 4 ms the reception time
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timestamp.add(FDD_HARQ_DELAY_UL_MS * 1e-3);
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Debug("Setting TTI=%d, tx_mutex=%d, tx_time=%ld:%f to worker %d",
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Debug("Setting TTI=%d, tx_time=%ld:%f to worker %d",
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tti,
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tx_worker_cnt,
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timestamp.get(0).full_secs,
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timestamp.get(0).frac_secs,
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lte_worker->get_id());
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lte_worker->set_time(tti, tx_worker_cnt, timestamp);
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tx_worker_cnt = (tx_worker_cnt + 1) % nof_workers;
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lte_worker->set_time(tti, timestamp);
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// Trigger prach worker execution
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for (uint32_t cc = 0; cc < worker_com->get_nof_carriers_lte(); cc++) {
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