remove unused frame config ue phy unit test and all nr ue phy test folder

2025-03-10 17:31:04 +01:00
parent 272344df48
commit 73e96220fb
15 changed files with 96 additions and 1617 deletions
@@ -58,6 +58,70 @@ static uint8_t sl_get_elapsed_slots(uint32_t slot, uint32_t sl_slot_bitmap)
  return elapsed_slots;
 }

+/*
+ * This function determines if the mixed slot is a Sidelink slot
+ */
+static uint8_t sl_determine_if_sidelink_slot(uint8_t sl_startsym, uint8_t sl_lensym, uint8_t num_ulsym)
+{
+  uint8_t ul_startsym = NR_NUMBER_OF_SYMBOLS_PER_SLOT - num_ulsym;
+
+  if ((sl_startsym >= ul_startsym) && (sl_lensym <= NR_NUMBER_OF_SYMBOLS_PER_SLOT)) {
+    LOG_D(MAC,
+          "MIXED SLOT is a SIDELINK SLOT. Sidelink Symbols: %d-%d, Uplink Symbols: %d-%d\n",
+          sl_startsym,
+          sl_lensym - 1,
+          ul_startsym,
+          ul_startsym + num_ulsym - 1);
+    return NR_SIDELINK_SLOT;
+  } else {
+    LOG_D(MAC,
+          "MIXED SLOT is NOT SIDELINK SLOT. Sidelink Symbols: %d-%d, Uplink Symbols: %d-%d\n",
+          sl_startsym,
+          sl_lensym - 1,
+          ul_startsym,
+          ul_startsym + num_ulsym - 1);
+    return 0;
+  }
+}
+
+/*
+ * This function determines if the Slot is a SIDELINK SLOT
+ * Every Uplink Slot is a Sidelink slot
+ * Mixed Slot is a sidelink slot if the uplink symbols in Mixed slot
+ * overlaps with Sidelink start symbol and number of symbols.
+ */
+int sl_nr_ue_slot_select(const sl_nr_phy_config_request_t *cfg, int slot, uint8_t frame_duplex_type)
+{
+  int ul_sym = 0, slot_type = 0;
+
+  // All PC5 bands are TDD bands , hence handling only TDD in this function.
+  AssertFatal(frame_duplex_type == TDD, "No Sidelink operation defined for FDD in 3GPP rel16\n");
+
+  if (cfg->tdd_table.max_tdd_periodicity_list == NULL) { // this happens before receiving TDD configuration
+    return slot_type;
+  }
+
+  int period = cfg->tdd_table.tdd_period_in_slots;
+  int rel_slot = slot % period;
+  const fapi_nr_tdd_table_t *tdd_table = &cfg->tdd_table;
+
+  const fapi_nr_max_tdd_periodicity_t *current_slot = &tdd_table->max_tdd_periodicity_list[rel_slot];
+
+  for (int symbol_count = 0; symbol_count < NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
+    if (current_slot->max_num_of_symbol_per_slot_list[symbol_count].slot_config == 1) {
+      ul_sym++;
+    }
+  }
+
+  if (ul_sym == NR_NUMBER_OF_SYMBOLS_PER_SLOT) {
+    slot_type = NR_SIDELINK_SLOT;
+  } else if (ul_sym) {
+    slot_type = sl_determine_if_sidelink_slot(cfg->sl_bwp_config.sl_start_symbol, cfg->sl_bwp_config.sl_num_symbols, ul_sym);
+  }
+
+  return slot_type;
+}
+
 static void sl_determine_slot_bitmap(sl_nr_ue_mac_params_t *sl_mac, int ue_id)
 {