RMMOutputQueues.h

#pragma once
 
#include <iostream>
#include <json.hpp>
#include <string>
 
#include "RMMRegisterAccess.h"
using json = nlohmann::json;

struct OutputQueueBase {
  virtual ~OutputQueueBase() {}
  bool enabled;           
  uint32_t readoutType;   
  bool pktGenEnable;      
  uint32_t pktGenIdles;   
  uint32_t pktGenLength;  
};

struct OutputQueueUDP : public OutputQueueBase {
  uint32_t destinationLUT;  
};

struct OutputQueueNonUDP : public OutputQueueBase {
  std::string sourceMAC;       
  std::string sourceIP;        
  uint32_t sourcePort;         
  std::string destinationIP;   
  std::string destinationMAC;  
  uint32_t destinationPort;    
};

using OutputQueueMap = std::map<uint8_t, std::shared_ptr<OutputQueueBase>>;

class RMMOutputQueues {
 public:
  RMMOutputQueues(RMMRegisterAccess& RMMRegs);
  const OutputQueueMap& getAllEntries() const { return outputQueue; };
 
  void configOutputQueues();
  RMMLog rmmLog;  
  rmmStatus getOutputQueueForRing(int ring, std::shared_ptr<OutputQueueBase>& result);
  void fillOutputQueuefromJson(json& outputQueues);
 
 private:
  RMMRegisterAccess& RMMRegs;
  OutputQueueMap outputQueue;
};