uss.hpp File Reference

: The UDP Sub System (USS) of the NAL core. More...

#include <stdio.h>
#include <iostream>
#include <fstream>
#include <string>
#include <math.h>
#include <hls_stream.h>
#include "ap_int.h"
#include <stdint.h>
#include "nal.hpp"

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Functions
void	pUdpTX (stream< NetworkWord > &siUdp_data, stream< NetworkMetaStream > &siUdp_meta, stream< UdpAppData > &soUOE_Data, stream< UdpAppMeta > &soUOE_Meta, stream< UdpAppDLen > &soUOE_DLen, stream< NodeId > &sGetIpReq_UdpTx, stream< Ip4Addr > &sGetIpRep_UdpTx, const ap_uint< 32 > *ipAddrBE, stream< bool > &cache_inval_sig, stream< NalEventNotif > &internal_event_fifo)
	Processes the outgoing UDP packets (i.e. ROLE -> Network). More...
void	pUoeUdpTxDeq (ap_uint< 1 > *layer_4_enabled, ap_uint< 1 > *piNTS_ready, stream< UdpAppData > &sUoeTxBuffer_Data, stream< UdpAppMeta > &sUoeTxBuffer_Meta, stream< UdpAppDLen > &sUoeTxBuffer_DLen, stream< UdpAppData > &soUOE_Data, stream< UdpAppMeta > &soUOE_Meta, stream< UdpAppDLen > &soUOE_DLen)
	Terminates the internal UDP TX FIFOs and forwards packets to the UOE. More...
void	pUdpRx (ap_uint< 1 > *layer_7_enabled, ap_uint< 1 > *role_decoupled, stream< NetworkWord > &soUdp_data, stream< NetworkMetaStream > &soUdp_meta, stream< UdpAppData > &siUOE_Data, stream< UdpAppMeta > &siUOE_Meta, stream< UdpAppDLen > &siUOE_DLen, stream< NalConfigUpdate > &sConfigUpdate, stream< Ip4Addr > &sGetNidReq_UdpRx, stream< NodeId > &sGetNidRep_UdpRx, stream< bool > &cache_inval_sig, stream< NalEventNotif > &internal_event_fifo)
	Processes the incoming UDP packets (i.e. Network -> ROLE ). More...
void	pRoleUdpRxDeq (ap_uint< 1 > *layer_7_enabled, ap_uint< 1 > *role_decoupled, stream< NetworkWord > &sRoleUdpDataRx_buffer, stream< NetworkMetaStream > &sRoleUdpMetaRx_buffer, stream< NetworkWord > &soUdp_data, stream< NetworkMetaStream > &soUdp_meta)
	Terminates the internal UDP RX FIFOs and forwards packets to the Role. More...
void	pUdpLsn (stream< UdpPort > &soUOE_LsnReq, stream< StsBool > &siUOE_LsnRep, stream< UdpPort > &sUdpPortsToOpen, stream< bool > &sUdpPortsOpenFeedback)
	Asks the UOE to open new UDP ports for listening, based on the request from pPortLogic. More...
void	pUdpCls (stream< UdpPort > &soUOE_ClsReq, stream< StsBool > &siUOE_ClsRep, stream< UdpPort > &sUdpPortsToClose)
	Asks the UOE to close UDP ports, based on the request from pPortLogic. More...

Detailed Description

: The UDP Sub System (USS) of the NAL core.

Copyright 2016 – 2021 IBM Corporation

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

System: : cloudFPGA Component : Shell, Network Abstraction Layer (NAL) Language : Vivado HLS

Definition in file uss.hpp.