ClusterBusRequest.h

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 /*  @author János Végh (jvegh)
 *  @bug No known bugs.
 */
 
/* 
  The origin of this development file is available as SystemC example
  The name changes are because multiple such buses are present in the development
  simple_bus_request.h : The bus interface request form.
  Original Author: Ric Hilderink, Synopsys, Inc., 2001-10-11
*/
 
 
#ifndef cluster_bus_request_h
#define cluster_bus_request_h
 
#include "ClusterBusTypes.h"
//#include "scIGPMessage.h"
class scIGPMessage;
 
enum ClusterBus_lock_status { CLUSTER_BUS_LOCK_NO = 0
                              , CLUSTER_BUS_LOCK_SET
                              , CLUSTER_BUS_LOCK_GRANTED
};
struct ClusterBusRequest
{
  // parameters
  unsigned int priority;
 
  // request parameters
  bool do_write;
/*  unsigned int address;
  unsigned int end_address;
  int *data;*/
  scIGPMessage* M;
  ClusterBus_lock_status lock;
 
  // request status
  sc_event transfer_done;
  ClusterBusStatus status;
 
  // default constructor
  ClusterBusRequest();
};
 
inline ClusterBusRequest::ClusterBusRequest()
  : priority(0)
  , do_write(false)
  , M((scIGPMessage*)0)
  , lock(CLUSTER_BUS_LOCK_NO)
  , status(CLUSTER_BUS_OK)
{}
#endif // cluster_bus_request_h