68   CallbackTraceSource<Packet, Mac48Address> m_rxLogger;

    68   CallbackTraceSource<Packet, Mac48Address> m_rxLogger;

    69   CallbackTraceSource<Packet, Mac48Address> m_txLogger;

    69   CallbackTraceSource<Packet, Mac48Address> m_txLogger;

    70 protected:

    70 protected:

    71   WifiNetDevice (Ptr<Node> node);

    71   WifiNetDevice (Ptr<Node> node);

    72   void DoForwardUp (Packet packet, const Mac48Address &from);

    72   void DoForwardUp (Packet packet, const Mac48Address &from);

    73   DcaTxop *CreateDca (uint32_t minCw, uint32_t maxCw) const;

    74   DcaTxop *CreateDca (uint32_t minCw, uint32_t maxCw) const;

    74 

    75 

    75   Ptr<WifiChannel> m_channel;

    76   Ptr<WifiChannel> m_channel;

    76   WifiPhy *m_phy;

    77   WifiPhy *m_phy;

    77   MacStations *m_stations;

    78   MacStations *m_stations;