BusPacket.h

/*********************************************************************************
*  Copyright (c) 2010-2011, Elliott Cooper-Balis
*                             Paul Rosenfeld
*                             Bruce Jacob
*                             University of Maryland 
*                             dramninjas [at] gmail [dot] com
*  All rights reserved.
*  
*  Redistribution and use in source and binary forms, with or without
*  modification, are permitted provided that the following conditions are met:
*  
*     * Redistributions of source code must retain the above copyright notice,
*        this list of conditions and the following disclaimer.
*  
*     * Redistributions in binary form must reproduce the above copyright notice,
*        this list of conditions and the following disclaimer in the documentation
*        and/or other materials provided with the distribution.
*  
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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#ifndef BUSPACKET_H
#define BUSPACKET_H

#include "SystemConfiguration.h"

namespace DRAMSim {
enum BusPacketType
{
  READ,
  READ_P,
  WRITE,
  WRITE_P,
  ACTIVATE,
  PRECHARGE,
  REFRESH, // REFRESH ALL BANKS
  REFRESH_SB, // REFRESH SINGLE BANK
  DATA,
  INVALID
};

class BusPacket
{
  private:
    BusPacket();

  public:
    BusPacket(BusPacketType packtype, uint64_t physicalAddr, unsigned col, unsigned rw, unsigned r, 
        unsigned b, void *dat);

    void print();
    void print(uint64_t currentClockCycle, bool dataStart);
    void printData() const;

  public:
    BusPacketType busPacketType;
    unsigned column;
    unsigned row;
    unsigned bank;
    unsigned bankGroup;
    unsigned rank;
    uint64_t physicalAddress;
    void *data;
}; //class BusPacket
} //namespace DRAMSim

#endif