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/***************************************************************************
    pbuspcidma.h  -  description

    begin                : Wed Feb 16 2011
    copyright            : (C) 2011 by Till Bergmann
    email                : Till.Bergmann@kit.edu
    status               :
    test                 :
    history              :
 ***************************************************************************/

#ifndef PBUSPCIDMA_H
#define PBUSPCIDMA_H

#include "pbusimp.h"

// === Add this define in Pbus.h ===
#ifdef PBUS_PCIDMA


class semaphore;


// === Add documentation for the access type ===

class PbusPCIDMA : public PbusImp
{

public:
  PbusPCIDMA();

  ~PbusPCIDMA();

  const char *getMode();

  int getModeId();

  const char *getLibName();

  int get(std::string item, std::string *value);

  int set(std::string item, std::string value);

  int init(char *inifile, int host=0);

  int free(int host=0);

  void reset();

  unsigned long rawRead(unsigned long addr);

  void rawWrite(unsigned long addr, unsigned long data);

  void readBlock(unsigned long addr, unsigned long * data,
               unsigned long n, unsigned long incr=1);

  void writeBlock(unsigned long addr, unsigned long * data,
               unsigned long n, unsigned long incr=1);

private:

  // === Add private helper functions here ===
  
private:
  // === Add private members here ===  
  static int handle; 
  static int fd;
  static void* mp;
  static unsigned long ModuleID, Irq, BaseAddr, Size;
  
  
};

#endif  // of PBUS_PCIDMA

#endif  // of PBUSPCIDMA_H