transport init fix

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -237,7 +237,7 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t dlsch,
   uint16_t n_dmrs = rel15->n_prb*rel15->nb_re_dmrs;
   int16_t mod_dmrs[n_dmrs<<1];
   uint8_t dmrs_type = config.pdsch_config.dmrs_type.value;
-  l0 = get_l0(dmrs_type, config.pdsch_config.dmrs_typeA_position.value);
+  l0 = get_l0(dmrs_type, 2);//config.pdsch_config.dmrs_typeA_position.value);
   nr_modulation(pdsch_dmrs[l0], n_dmrs, MOD_QPSK, mod_dmrs);
 
   /// Resource mapping

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -152,7 +152,7 @@ NR_gNB_DLSCH_t *new_gNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_t
      }
 
     for (i=0; i<10; i++)
-      dlsch->harq_ids[i] = Mdlharq;
+      dlsch->harq_ids[i] = i;
 
     for (i=0; i<Mdlharq; i++) {
       dlsch->harq_processes[i] = (NR_DL_gNB_HARQ_t *)malloc16(sizeof(NR_DL_gNB_HARQ_t));

openair1/PHY/NR_TRANSPORT/nr_tbs_tools.c

@@ -114,7 +114,7 @@ void nr_get_tbs(nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu,
   uint8_t ss_type = params_rel15.search_space_type;
   uint8_t N_PRB_oh = ((rnti_type==NFAPI_NR_RNTI_SI)||(rnti_type==NFAPI_NR_RNTI_RA)||(rnti_type==NFAPI_NR_RNTI_P))? 0 : \
   (config.pdsch_config.x_overhead.value);
-  uint8_t N_PRB_DMRS = (config.pdsch_config.dmrs_type.value == NFAPI_NR_DMRS_TYPE1)?4:6; //This only works for antenna port 1000
+  uint8_t N_PRB_DMRS = (config.pdsch_config.dmrs_type.value == NFAPI_NR_DMRS_TYPE1)?6:4; //This only works for antenna port 1000
   uint8_t mcs_table = config.pdsch_config.mcs_table.value;
   uint8_t N_sh_symb = dlsch_rel15->nb_symbols;
   uint8_t Imcs = dlsch_rel15->mcs_idx;

targets/RT/USER/nr-gnb.c

@@ -748,18 +748,19 @@ void init_nr_transport(PHY_VARS_gNB *gNB) {
   int i;
   int j;
   NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
+  nfapi_nr_config_request_t *cfg = &gNB->gNB_config;
 
   LOG_I(PHY, "Initialise nr transport\n");
 
   for (i=0; i<NUMBER_OF_UE_MAX; i++) {
     LOG_I(PHY,"Allocating Transport Channel Buffers for DLSCH, UE %d\n",i);
     for (j=0; j<2; j++) {
-      gNB->dlsch[i][j] = new_gNB_dlsch(1,8,NSOFT,fp->N_RB_DL,0,fp);
+      gNB->dlsch[i][j] = new_gNB_dlsch(1,16,NSOFT,cfg->rf_config.dl_carrier_bandwidth.value,0,fp);
       if (!gNB->dlsch[i][j]) {
 	LOG_E(PHY,"Can't get gNB dlsch structures for UE %d \n", i);
 	exit(-1);
       } else {
-	gNB->dlsch[i][j]->rnti=0x1234;
+	gNB->dlsch[i][j]->rnti=0;
 	LOG_D(PHY,"dlsch[%d][%d] => %p rnti:%d\n",i,j,gNB->dlsch[i][j], gNB->dlsch[i][j]->rnti);
       }
     }