/home/cschwick/hal/generic/include/hal/VME64xMappedWindow.hh

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#ifndef __VME64xMappedWindow
#define __VME64xMappedWindow

#include <list>

#include "hal/VMEConfigurationSpaceHandler.hh"
#include "hal/IllegalOperationException.hh"
#include "hal/IllegalValueException.hh"
#include "hal/UnsupportedException.hh"
#include "hal/BusAdapterException.hh"
#include "hal/NoSuchItemException.hh"
#include "hal/AMSortFunctor.hh"

namespace HAL {

class VME64xMappedWindow {

public:
  VME64xMappedWindow( uint32_t slotId,
                      uint32_t functionId,
                      uint32_t mappedWindowId, 
                      VMEConfigurationSpaceHandler* vmeConfigurationSpaceHandler )
    throw( NoSuchItemException,
           IllegalOperationException,
           BusAdapterException,
           UnsupportedException,
           IllegalValueException );
  
  VME64xMappedWindow( uint32_t slotId_, 
                      uint32_t baseAddress,
                      uint32_t addressRank ); 

  virtual ~VME64xMappedWindow();
  
  uint32_t getDataAccessWidth() const;
  uint32_t getAddressRank() const;
  uint32_t getAM() const;
  uint32_t getMappedWindowId() const;
  uint32_t getFunctionId() const;
  uint32_t getSlotId() const;
  uint32_t getBaseaddress() const;
  const std::list< uint32_t >& getSortedAMCAPList() const;

  bool isConfigured() const;
  bool isImplemented() const;
  bool hasAnotherWindow() const;
  bool canA32() const;
  bool canA24() const;
  bool canA16() const;

  void setADER( uint32_t baseAddress,
                uint32_t AM )
    throw( NoSuchItemException, 
           IllegalOperationException,
           BusAdapterException );

private:
  void configFromHardware() 
    throw( NoSuchItemException, 
           IllegalOperationException,
           UnsupportedException,
           BusAdapterException );
    
  void setAddressCapability( uint32_t AM );
  uint32_t slotId_;         // needed to access the configuration space
  uint32_t functionId_;
  uint32_t mappedWindowId_;  // between 0..7
  VMEConfigurationSpaceHandler* vmeConfigurationSpaceHandlerRef_; 

  std::list<uint32_t> AMCAP_;
  uint32_t AM_;
  uint32_t baseaddress_;

  uint32_t ADEM_;
  uint32_t addressRank_;

  uint32_t DAWPR_;
  uint32_t dataAccessWidth_;

  uint32_t ADER_;

  bool implemented_;
  bool configured_;
  
  bool canA16_;
  bool canA24_;
  bool canA32_;
};

} /* namespace HAL */

#endif /* __VME64xMappedWindow */