Add timing stats for TRS processing

Signed-off-by: Sakthivel Velumani <s.velumani@northeastern.edu>

openair1/PHY/NR_UE_TRANSPORT/csi_rx.c

@@ -992,6 +992,7 @@ void nr_ue_csi_rs_procedures(PHY_VARS_NR_UE *ue,
   int trs_cfo = 0;
   const bool do_trs_est = (csirs_config_pdu->csi_type == 0) && (res_idx == 1);
   if (do_trs_est) {
+    start_meas_nr_ue_phy(ue, TRS_PROCESSING);
     nr_ue_trs_processing(ue,
                          trs_estimates,
                          csi_rs_ls_estimated_channel,
@@ -1002,6 +1003,7 @@ void nr_ue_csi_rs_procedures(PHY_VARS_NR_UE *ue,
                          csirs_config_pdu->symb_l0,
                          &trs_cfo,
                          NULL); // Time offset not estimated because it is corrected using PBCH DMRS
+    stop_meas_nr_ue_phy(ue, TRS_PROCESSING);
   }
 
   switch (csirs_config_pdu->measurement_bitmap) {

openair1/PHY/nr_phy_common/inc/nr_ue_phy_meas.h

@@ -38,7 +38,8 @@
   FN(ULSCH_INTERLEAVING_STATS),\
   FN(ULSCH_ENCODING_STATS),\
   FN(OFDM_MOD_STATS),\
-  FN(PRACH_GEN_STATS)
+  FN(PRACH_GEN_STATS),\
+  FN(TRS_PROCESSING)
 
 typedef enum {
   FOREACH_NR_PHY_CPU_MEAS(NOOP),