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30 * Device module for modelling an ethernet hub
33 #ifndef __ETHERBUS_H__
34 #define __ETHERBUS_H__
37 #include "etherpkt.hh"
38 #include "sim_object.hh"
42 class EtherBus : public SimObject
45 typedef std::list<EtherInt *> devlist_t;
47 double ticks_per_byte;
51 class DoneEvent : public Event
57 DoneEvent(EventQueue *q, EtherBus *b)
59 virtual void process() { bus->txDone(); }
60 virtual const char *description() { return "ethernet bus completion"; }
69 EtherBus(const std::string &name, double ticks_per_byte, bool loopback,
71 virtual ~EtherBus() {}
74 void reg(EtherInt *dev);
75 bool busy() const { return (bool)packet; }
76 bool send(EtherInt *sender, PacketPtr packet);
79 #endif // __ETHERBUS_H__