some fixes for phy-test mode

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c

@@ -519,12 +519,14 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
                                       sched_ctrl->coreset,
                                       Y);
 
-  if (sched_ctrl->cce_index < 0) {
+  if (CCEIndex < 0) {
     LOG_E(MAC, "%s(): CCE list not empty, couldn't schedule PUSCH\n", __func__);
     nr_mac->pdcch_cand[cid]--;
     return false;
   }
 
+  sched_ctrl->cce_index = CCEIndex;
+
   const int mcs = target_ul_mcs;
   NR_sched_pusch_t *sched_pusch = &sched_ctrl->sched_pusch;
   sched_pusch->mcs = mcs;

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c

@@ -579,7 +579,8 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
     ps->nrOfLayers = 1;
   }
   else {
-    if (ps->nrOfLayers != layers) {
+    if (ps->nrOfLayers != layers ||
+        ps->numDmrsCdmGrpsNoData == 0) {
       reset_dmrs = true;
       ps->nrOfLayers = layers;
       set_dl_dmrs_ports(ps);
@@ -587,6 +588,7 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
   }
 
   ps->N_PRB_DMRS = ps->numDmrsCdmGrpsNoData * (ps->dmrsConfigType == NFAPI_NR_DMRS_TYPE1 ? 6 : 4);
+
   if (reset_dmrs) {
     ps->dl_dmrs_symb_pos = fill_dmrs_mask(bwpd ? bwpd->pdsch_Config->choice.setup : NULL, scc->dmrs_TypeA_Position, ps->nrOfSymbols, ps->startSymbolIndex, ps->mapping_type, ps->frontloaded_symb);
     ps->N_DMRS_SLOT = get_num_dmrs(ps->dl_dmrs_symb_pos);

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c

@@ -711,8 +711,9 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
         UE_info->mac_stats[UE_id].ulsch_DTX++;
       }
       if (UE_info->UE_sched_ctrl[UE_id].pusch_consecutive_dtx_cnt >= pusch_failure_thres) {
-         LOG_W(NR_MAC,"Detected UL Failure on PUSCH after %d PUSCH DTX, stopping scheduling\n",
-               UE_info->UE_sched_ctrl[UE_id].pusch_consecutive_dtx_cnt);
+         if (get_softmodem_params()->phy_test==0)
+           LOG_W(NR_MAC,"Detected UL Failure on PUSCH after %d PUSCH DTX, stopping scheduling\n",
+                 UE_info->UE_sched_ctrl[UE_id].pusch_consecutive_dtx_cnt);
          UE_info->UE_sched_ctrl[UE_id].ul_failure = 1;
          nr_mac_gNB_rrc_ul_failure(gnb_mod_idP,CC_idP,frameP,slotP,rntiP);
       }