Uplink indication

nfapi/oai_integration/nfapi_pnf.c

@@ -2406,3 +2406,36 @@ int oai_nfapi_sr_indication(nfapi_sr_indication_t *ind) {
   //free(ind.rx_indication_body.rx_pdu_list);
   return retval;
 }
+
+//NR UPLINK INDICATION
+
+int oai_nfapi_nr_rx_data_indication(nfapi_nr_rx_data_indication_t *ind) {
+  ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
+  ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_RX_DATA_INDICATION;
+  return nfapi_pnf_p7_nr_rx_data_ind(p7_config_g, ind);
+}
+
+int oai_nfapi_nr_crc_indication(nfapi_nr_crc_indication_t *ind) {
+  ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
+  ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_CRC_INDICATION;
+  return nfapi_pnf_p7_nr_crc_ind(p7_config_g, ind);
+}
+
+int oai_nfapi_nr_srs_indication(nfapi_nr_srs_indication_t *ind) {
+  ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
+  ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_SRS_INDICATION;
+  return nfapi_pnf_p7_nr_srs_ind(p7_config_g, ind);
+}
+
+int oai_nfapi_nr_uci_indication(nfapi_nr_uci_indication_t *ind) {
+  ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
+  ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_UCI_INDICATION;
+  return nfapi_pnf_p7_nr_uci_ind(p7_config_g, ind);
+}
+
+int oai_nfapi_nr_rach_indication(nfapi_nr_rach_indication_t *ind) {
+  ind->header.phy_id = 1; // DJP HACK TODO FIXME - need to pass this around!!!!
+  ind->header.message_id = NFAPI_NR_PHY_MSG_TYPE_RACH_INDICATION;
+  return nfapi_pnf_p7_nr_rach_ind(p7_config_g, ind);
+}
+

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

@@ -1516,10 +1516,11 @@ typedef struct
 
 typedef struct
 {
+  nfapi_p7_message_header_t header;
   uint16_t sfn;
   uint16_t slot;
   uint16_t number_of_pdus;
-  nfapi_nr_rx_data_pdu_t* pdu_list;
+  nfapi_nr_rx_data_pdu_t *pdu_list; //changed from pointer to struct - gokul
 
 } nfapi_nr_rx_data_indication_t;
 
@@ -1542,6 +1543,7 @@ typedef struct
 
 typedef struct
 {
+  nfapi_p7_message_header_t header;
   uint16_t sfn;
   uint16_t slot;
   uint16_t number_crcs;
@@ -1679,6 +1681,7 @@ typedef struct
 
 typedef struct
 {
+  nfapi_p7_message_header_t header;
   uint16_t sfn;
   uint16_t slot;
   uint16_t num_ucis;
@@ -1715,6 +1718,7 @@ typedef struct
 
 typedef struct
 {
+  nfapi_p7_message_header_t header;
   uint16_t sfn;
   uint16_t slot;
   uint8_t number_of_pdus;
@@ -1747,6 +1751,7 @@ typedef struct{
 
 typedef struct
 {
+  nfapi_p7_message_header_t header;
   uint16_t sfn;
   uint16_t slot;
   uint8_t number_of_pdus;

nfapi/open-nFAPI/pnf/src/pnf_p7_interface.c

@@ -175,17 +175,7 @@ int nfapi_pnf_p7_rach_ind(nfapi_pnf_p7_config_t* config, nfapi_rach_indication_t
 	pnf_p7_t* _this = (pnf_p7_t*)(config);
 	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_rach_indication_t));
 }
-int nfapi_pnf_p7_srs_ind(nfapi_pnf_p7_config_t* config, nfapi_srs_indication_t* ind)
-{
-	if(config == NULL || ind == NULL)
-	{
-		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
-		return -1;
-	}
 
-	pnf_p7_t* _this = (pnf_p7_t*)(config);
-	return pnf_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_srs_indication_t));
-}
 int nfapi_pnf_p7_sr_ind(nfapi_pnf_p7_config_t* config, nfapi_sr_indication_t* ind)
 {
 	if(config == NULL || ind == NULL)
@@ -265,3 +255,65 @@ int nfapi_pnf_ue_release_resp(nfapi_pnf_p7_config_t* config, nfapi_ue_release_re
 
 	return pnf_p7_pack_and_send_p7_message(_this, &(resp->header), sizeof(nfapi_ue_release_response_t));
 }
+
+//NR UPLINK INDICATION 
+
+int nfapi_pnf_p7_nr_rx_data_ind(nfapi_pnf_p7_config_t* config, nfapi_nr_rx_data_indication_t* ind)
+{
+	if(config == NULL || ind == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
+		return -1;
+	}
+
+	pnf_p7_t* _this = (pnf_p7_t*)(config);
+	return pnf_nr_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nr_rx_data_indication_t));
+}
+
+int nfapi_pnf_p7_nr_crc_ind(nfapi_pnf_p7_config_t* config, nfapi_nr_crc_indication_t* ind)
+{
+	if(config == NULL || ind == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
+		return -1;
+	}
+
+	pnf_p7_t* _this = (pnf_p7_t*)(config);
+	return pnf_nr_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nr_crc_indication_t));
+}
+
+int nfapi_pnf_p7_nr_srs_ind(nfapi_pnf_p7_config_t* config, nfapi_nr_srs_indication_t* ind)
+{
+	if(config == NULL || ind == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
+		return -1;
+	}
+
+	pnf_p7_t* _this = (pnf_p7_t*)(config);
+	return pnf_nr_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nr_srs_indication_t));
+}
+
+int nfapi_pnf_p7_nr_uci_ind(nfapi_pnf_p7_config_t* config, nfapi_nr_uci_indication_t* ind)
+{
+	if(config == NULL || ind == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
+		return -1;
+	}
+
+	pnf_p7_t* _this = (pnf_p7_t*)(config);
+	return pnf_nr_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nr_uci_indication_t));
+}
+
+int nfapi_pnf_p7_nr_rach_ind(nfapi_pnf_p7_config_t* config, nfapi_nr_rach_indication_t* ind)
+{
+	if(config == NULL || ind == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: invalid input params\n", __FUNCTION__);
+		return -1;
+	}
+
+	pnf_p7_t* _this = (pnf_p7_t*)(config);
+	return pnf_nr_p7_pack_and_send_p7_message(_this, (nfapi_p7_message_header_t*)ind, sizeof(nfapi_nr_rach_indication_t));
+}

nfapi/open-nFAPI/vnf/src/vnf_p7.c

@@ -1455,6 +1455,102 @@ void vnf_handle_ul_node_sync(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
 	}
 }
 
+//NR HANDLES FOR UPLINK MESSAGES
+
+void vnf_handle_nr_rx_data_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
+{
+	// ensure it's valid
+	if (pRecvMsg == NULL || vnf_p7 == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
+	}
+	else
+	{
+		nfapi_nr_rx_data_indication_t ind;
+	
+		if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
+		{
+			NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
+		}
+
+	}
+}
+
+void vnf_handle_nr_crc_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
+{
+	// ensure it's valid
+	if (pRecvMsg == NULL || vnf_p7 == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
+	}
+	else
+	{
+		nfapi_nr_crc_indication_t ind;
+	
+		if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
+		{
+			NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
+		}
+		
+	}
+}
+
+void vnf_handle_nr_srs_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
+{
+	// ensure it's valid
+	if (pRecvMsg == NULL || vnf_p7 == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
+	}
+	else
+	{
+		nfapi_nr_srs_indication_t ind;
+	
+		if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
+		{
+			NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
+		}
+		
+	}
+}
+
+void vnf_handle_nr_uci_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
+{
+	// ensure it's valid
+	if (pRecvMsg == NULL || vnf_p7 == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
+	}
+	else
+	{
+		nfapi_nr_uci_indication_t ind;
+	
+		if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
+		{
+			NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
+		}
+	}
+}
+
+void vnf_handle_nr_rach_indication(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
+{
+	// ensure it's valid
+	if (pRecvMsg == NULL || vnf_p7 == NULL)
+	{
+		NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: NULL parameters\n", __FUNCTION__);
+	}
+	else
+	{
+		nfapi_nr_rach_indication_t ind;
+	
+		if(nfapi_nr_p7_message_unpack(pRecvMsg, recvMsgLen, &ind, sizeof(ind), &vnf_p7->_public.codec_config) < 0)
+		{
+			NFAPI_TRACE(NFAPI_TRACE_ERROR, "%s: Failed to unpack message\n", __FUNCTION__);
+		}
+		
+	}
+}
+
 void vnf_nr_handle_ul_node_sync(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
 {	
 	//printf("received UL Node sync");
@@ -2035,46 +2131,26 @@ void vnf_nr_dispatch_p7_message(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7
 			vnf_nr_handle_timing_info(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 			
-		case NFAPI_HARQ_INDICATION:
-			vnf_handle_harq_indication(pRecvMsg, recvMsgLen, vnf_p7);
+		case NFAPI_NR_PHY_MSG_TYPE_RX_DATA_INDICATION:
+			vnf_handle_nr_rx_data_indication(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 	
-		case NFAPI_CRC_INDICATION:
-			vnf_handle_crc_indication(pRecvMsg, recvMsgLen, vnf_p7);
+		case NFAPI_NR_PHY_MSG_TYPE_CRC_INDICATION:
+			vnf_handle_nr_crc_indication(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 	
-		case NFAPI_RX_ULSCH_INDICATION:
-			vnf_handle_rx_ulsch_indication(pRecvMsg, recvMsgLen, vnf_p7);
+		case NFAPI_NR_PHY_MSG_TYPE_UCI_INDICATION:
+			vnf_handle_nr_uci_indication(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 	
-		case NFAPI_RACH_INDICATION:
-			vnf_handle_rach_indication(pRecvMsg, recvMsgLen, vnf_p7);
+		case NFAPI_NR_PHY_MSG_TYPE_SRS_INDICATION:
+			vnf_handle_nr_rach_indication(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 	
-		case NFAPI_SRS_INDICATION:
-			vnf_handle_srs_indication(pRecvMsg, recvMsgLen, vnf_p7);
+		case NFAPI_NR_PHY_MSG_TYPE_RACH_INDICATION:
+			vnf_handle_nr_srs_indication(pRecvMsg, recvMsgLen, vnf_p7);
 			break;
 
-		case NFAPI_RX_SR_INDICATION:
-			vnf_handle_rx_sr_indication(pRecvMsg, recvMsgLen, vnf_p7);
-			break;
-
-		case NFAPI_RX_CQI_INDICATION:
-			vnf_handle_rx_cqi_indication(pRecvMsg, recvMsgLen, vnf_p7);
-			break;
-			
-		case NFAPI_LBT_DL_INDICATION:
-			vnf_handle_lbt_dl_indication(pRecvMsg, recvMsgLen, vnf_p7);
-			break;
-			
-		case NFAPI_NB_HARQ_INDICATION:
-			vnf_handle_nb_harq_indication(pRecvMsg, recvMsgLen, vnf_p7);
-			break;
-			
-		case NFAPI_NRACH_INDICATION:
-			vnf_handle_nrach_indication(pRecvMsg, recvMsgLen, vnf_p7);
-			break;			
-
 		case NFAPI_UE_RELEASE_RESPONSE:
 			vnf_handle_ue_release_resp(pRecvMsg, recvMsgLen, vnf_p7);
 			break;

openair2/NR_PHY_INTERFACE/NR_IF_Module.c

@@ -54,7 +54,14 @@ extern uint16_t sf_ahead;
 extern uint16_t sl_ahead;
 
 void handle_nr_rach(NR_UL_IND_t *UL_info) {
-
+  if(NFAPI_MODE == NFAPI_MODE_PNF) {
+    if (UL_info->rach_ind.number_of_pdus>0) {
+      //LOG_D(PHY,"UL_info->crc_ind.crc_indication_body.number_of_crcs:%d CRC_IND:SFN/SF:%d\n", UL_info->crc_ind.crc_indication_body.number_of_crcs, NFAPI_SFNSF2DEC(UL_info->crc_ind.sfn_sf));
+      oai_nfapi_nr_rach_indication(&UL_info->rach_ind);
+      UL_info->rach_ind.number_of_pdus = 0;
+    }
+  }
+  else {
   if (UL_info->rach_ind.number_of_pdus>0) {
     LOG_I(MAC,"UL_info[Frame %d, Slot %d] Calling initiate_ra_proc RACH:SFN/SLOT:%d/%d\n",UL_info->frame,UL_info->slot, UL_info->rach_ind.sfn,UL_info->rach_ind.slot);
     int npdus = UL_info->rach_ind.number_of_pdus;
@@ -75,10 +82,19 @@ void handle_nr_rach(NR_UL_IND_t *UL_info) {
     }
   }
 }
+}
 
 
 void handle_nr_uci(NR_UL_IND_t *UL_info)
-{
+{ 
+  if(NFAPI_MODE == NFAPI_MODE_PNF) {
+    if (UL_info->uci_ind.num_ucis>0) {
+      //LOG_D(PHY,"UL_info->crc_ind.crc_indication_body.number_of_crcs:%d CRC_IND:SFN/SF:%d\n", UL_info->crc_ind.crc_indication_body.number_of_crcs, NFAPI_SFNSF2DEC(UL_info->crc_ind.sfn_sf));
+      //oai_nfapi_nr_uci_indication(&UL_info->uci_ind);
+      UL_info->uci_ind.num_ucis = 0;
+    }
+  }
+  else {
   const module_id_t mod_id = UL_info->module_id;
   const frame_t frame = UL_info->frame;
   const sub_frame_t slot = UL_info->slot;
@@ -110,10 +126,24 @@ void handle_nr_uci(NR_UL_IND_t *UL_info)
   // NOTE: we just assume it is BWP ID 1, to be revised for multiple BWPs
   RC.nrmac[mod_id]->pucch_index_used[1][slot] = 0;
 }
-
+}
 
 void handle_nr_ulsch(NR_UL_IND_t *UL_info)
-{
+{ 
+  if(NFAPI_MODE == NFAPI_MODE_PNF) {
+    if (UL_info->crc_ind.number_crcs>0) {
+      //LOG_D(PHY,"UL_info->crc_ind.crc_indication_body.number_of_crcs:%d CRC_IND:SFN/SF:%d\n", UL_info->crc_ind.crc_indication_body.number_of_crcs, NFAPI_SFNSF2DEC(UL_info->crc_ind.sfn_sf));
+      oai_nfapi_nr_crc_indication(&UL_info->crc_ind);
+      UL_info->crc_ind.number_crcs = 0;
+    }
+
+    if (UL_info->rx_ind.number_of_pdus>0) {
+      //LOG_D(PHY,"UL_info->rx_ind.number_of_pdus:%d RX_IND:SFN/SF:%d\n", UL_info->rx_ind.rx_indication_body.number_of_pdus, NFAPI_SFNSF2DEC(UL_info->rx_ind.sfn_sf));
+      oai_nfapi_nr_rx_data_indication(&UL_info->rx_ind);
+      UL_info->rx_ind.number_of_pdus = 0;
+    }
+  }
+  else {
   if (UL_info->rx_ind.number_of_pdus > 0 && UL_info->crc_ind.number_crcs > 0) {
     for (int i = 0; i < UL_info->rx_ind.number_of_pdus; i++) {
       for (int j = 0; j < UL_info->crc_ind.number_crcs; j++) {
@@ -139,17 +169,16 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info)
               crc->tb_crc_status);
 
         /* if CRC passes, pass PDU, otherwise pass NULL as error indication */
-        //Gokul
-        // nr_rx_sdu(UL_info->module_id,
-        //           UL_info->CC_id,
-        //           UL_info->rx_ind.sfn,
-        //           UL_info->rx_ind.slot,
-        //           rx->rnti,
-        //           crc->tb_crc_status ? NULL : rx->pdu,
-        //           rx->pdu_length,
-        //           rx->timing_advance,
-        //           rx->ul_cqi,
-        //           rx->rssi);
+        nr_rx_sdu(UL_info->module_id,
+                  UL_info->CC_id,
+                  UL_info->rx_ind.sfn,
+                  UL_info->rx_ind.slot,
+                  rx->rnti,
+                  crc->tb_crc_status ? NULL : rx->pdu,
+                  rx->pdu_length,
+                  rx->timing_advance,
+                  rx->ul_cqi,
+                  rx->rssi);
         //handle_nr_ul_harq(UL_info->module_id, UL_info->frame, UL_info->slot, crc);
         break;
       } //    for (j=0;j<UL_info->crc_ind.number_crcs;j++)
@@ -169,6 +198,7 @@ void handle_nr_ulsch(NR_UL_IND_t *UL_info)
           UL_info->crc_ind.number_crcs,
           UL_info->rx_ind.sfn,
           UL_info->rx_ind.slot);
+    }
   }
 }