Fix for handling same length DCIs

openair2/LAYER2/NR_MAC_UE/mac_proto.h

@@ -156,7 +156,7 @@ int8_t nr_ue_process_dlsch(module_id_t module_id, int cc_id, uint8_t gNB_index,
 
 void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl_config, frame_t frame, int slot);
 
-void nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
+int nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
                          int dci_format,
                          uint8_t dci_length,
                          uint16_t rnti,

openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c

@@ -2314,8 +2314,8 @@ int nr_ue_process_dci_indication_pdu(module_id_t module_id,int cc_id, int gNB_in
   LOG_D(MAC,"Received dci indication (rnti %x,dci format %d,n_CCE %d,payloadSize %d,payload %llx)\n",
 	dci->rnti,dci->dci_format,dci->n_CCE,dci->payloadSize,*(unsigned long long*)dci->payloadBits);
 
-  nr_extract_dci_info(mac,dci->dci_format,dci->payloadSize,dci->rnti,(uint64_t *)dci->payloadBits,def_dci_pdu_rel15);
-  return (nr_ue_process_dci(module_id, cc_id, gNB_index, def_dci_pdu_rel15, dci->rnti, dci->dci_format));
+  int dci_format = nr_extract_dci_info(mac,dci->dci_format,dci->payloadSize,dci->rnti,(uint64_t *)dci->payloadBits,def_dci_pdu_rel15);
+  return (nr_ue_process_dci(module_id, cc_id, gNB_index, def_dci_pdu_rel15, dci->rnti, dci_format));
 }
 
 int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, dci_pdu_rel15_t *dci, uint16_t rnti, uint32_t dci_format){
@@ -3121,7 +3121,7 @@ void nr_ue_send_sdu(module_id_t module_idP,
 
 }
 
-void nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
+int nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
 			 int dci_format,
 			 uint8_t dci_size,
 			 uint16_t rnti,
@@ -3684,6 +3684,8 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
       }
     break;
        }
+    
+    return dci_format;
 }