Code review meeting clean ups

- remove printf in nr_ulsch_coding.c
- renaming test_input to mac_pdu
- using memcpy for mac_pdu instead of pointing to data
- remove temp_nfapi struct from header file

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h

@@ -561,47 +561,6 @@ typedef struct {
   nfapi_bf_vector_t   bf_vector;
 } nfapi_nr_dl_config_pdcch_parameters_rel15_t;
 
-//--------------------------------------------------------//
-
-// This is a temp nfapi struct.
-// Once the specs for nfapi UL is ready we will update this struct
-
-typedef struct {
-  nfapi_tl_t tl;
-  uint16_t rnti;
-  uint8_t rnti_type;
-  uint8_t dci_format;
-  /// Number of CRB in BWP that this DCI configures
-  uint16_t n_RB_BWP;
-  uint8_t config_type;
-  uint8_t search_space_type;
-  uint8_t common_search_space_type;
-  uint8_t aggregation_level;
-  uint16_t nb_rb;
-  uint8_t n_symb;
-  int     Imcs;
-  int8_t  rb_offset;
-  int     first_rb;  // first rb for PUSCH TX
-  uint8_t nb_codewords;
-  uint8_t Nl;       // number of layers
-  uint8_t rvidx;
-  uint8_t cr_mapping_type;
-  uint8_t reg_bundle_size;
-  uint8_t interleaver_size;
-  uint8_t shift_index;
-  uint8_t mux_pattern;
-  uint8_t precoder_granularity;
-  uint8_t first_slot;
-  uint8_t first_symbol;
-  uint8_t nb_ss_sets_per_slot;
-  uint8_t nb_slots;
-  uint8_t sfn_mod2;
-  uint16_t scrambling_id;
-  nfapi_bf_vector_t   bf_vector;
-} temp_nfapi_nr_ul_config_pdcch_parameters_rel15_t;
-
-//--------------------------------------------------------//
-
 typedef struct {
   nfapi_tl_t tl;
   uint16_t length;

openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h

@@ -1060,7 +1060,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
   @param[in] thread_id, thread id
   @param[in] gNB_id, gNB id
   @param[in] harq_pid, harq id
-  @param[in] test_input, pointer to ulsch pdu to be sent
 */
 
 int generate_ue_ulsch_params(PHY_VARS_NR_UE *UE,
@@ -1093,8 +1092,7 @@ uint8_t nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
                                unsigned char harq_pid,
                                uint8_t slot,
                                uint8_t thread_id,
-                               int eNB_id,
-                               unsigned char *test_input);
+                               int eNB_id);
 
 
 /** \brief This function does IFFT for PUSCH

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c

@@ -249,7 +249,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
   
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN);
 
-  printf("ulsch coding nb_rb %d nb_symb_sch %d nb_re_dmrs %d, length_dmrs %d\n", nb_rb,nb_symb_sch, nb_re_dmrs,length_dmrs);
+  LOG_D(PHY,"ulsch coding nb_rb %d nb_symb_sch %d nb_re_dmrs %d, length_dmrs %d\n", nb_rb,nb_symb_sch, nb_re_dmrs,length_dmrs);
 
 
   G = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs,mod_order,harq_process->Nl);
@@ -315,7 +315,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
     Kr_bytes = Kr>>3;
 #endif
 
-    printf("ulsch coding A %d G %d mod_order %d C %d\n", A,G, mod_order, harq_process->C);
 ///////////
 /////////////////////////////////////////////////////////////////////////////////////
 

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c

@@ -151,8 +151,7 @@ uint8_t nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
                                unsigned char harq_pid,
                                uint8_t slot,
                                uint8_t thread_id,
-                               int eNB_id,
-                               unsigned char *test_input) {
+                               int eNB_id) {
 
   unsigned int available_bits;
   uint8_t mod_order, cwd_index, num_of_codewords;
@@ -181,8 +180,6 @@ uint8_t nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
     ulsch_ue = UE->ulsch[thread_id][eNB_id][cwd_index];
     harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid];
 
-    harq_process_ul_ue->a = test_input;
-
     /////////////////////////ULSCH coding/////////////////////////
     ///////////
 

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -2473,7 +2473,7 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t g
   //int32_t ulsch_start=0;
   int slot_tx = proc->nr_slot_tx;
   int frame_tx = proc->frame_tx;
-  unsigned char *test_input;
+  unsigned char *mac_pdu;
   int harq_pid, i, TBS;
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX,VCD_FUNCTION_IN);
@@ -2500,18 +2500,19 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t g
 
   TBS = nr_compute_tbs(ul_dci_pdu->mcs, harq_process_ul_ue->nb_rb, ulsch_ue->Nsymb_pusch, ulsch_ue->nb_re_dmrs, ulsch_ue->length_dmrs, ul_dci_pdu->precod_nbr_layers);
 
-  test_input = (unsigned char *) malloc16(sizeof(unsigned char) * TBS / 8);
+  mac_pdu = (unsigned char *) malloc16(sizeof(unsigned char) * TBS / 8);
 
   for (i = 0; i < TBS / 8; i++)
-    test_input[i] = (unsigned char) rand();
+    mac_pdu[i] = (unsigned char) rand();
+
+  memcpy(harq_process_ul_ue->a, mac_pdu, TBS/8);
 
 
   nr_ue_ulsch_procedures(ue,
                          harq_pid,
                          slot_tx,
                          0,
-                         gNB_id,
-                         test_input);
+                         gNB_id);
 
 
 /*