21 #include "ns3/llc-snap-header.h" 22 #include "ns3/channel.h" 23 #include "ns3/pointer.h" 26 #include "ns3/uinteger.h" 30 #include "ns3/ht-configuration.h" 31 #include "ns3/vht-configuration.h" 32 #include "ns3/he-configuration.h" 45 .AddConstructor<WifiNetDevice> ()
46 .SetGroupName (
"Wifi")
47 .AddAttribute (
"Mtu",
"The MAC-level Maximum Transmission Unit",
52 .AddAttribute (
"Channel",
"The channel attached to this device",
55 MakePointerChecker<Channel> ())
56 .AddAttribute (
"Phy",
"The PHY layer attached to this device.",
60 MakePointerChecker<WifiPhy> ())
61 .AddAttribute (
"Mac",
"The MAC layer attached to this device.",
65 MakePointerChecker<WifiMac> ())
66 .AddAttribute (
"RemoteStationManager",
"The station manager attached to this device.",
70 MakePointerChecker<WifiRemoteStationManager> ())
71 .AddAttribute (
"HtConfiguration",
72 "The HtConfiguration object.",
75 MakePointerChecker<HtConfiguration> ())
76 .AddAttribute (
"VhtConfiguration",
77 "The VhtConfiguration object.",
80 MakePointerChecker<VhtConfiguration> ())
81 .AddAttribute (
"HeConfiguration",
82 "The HeConfiguration object.",
85 MakePointerChecker<HeConfiguration> ())
91 : m_configComplete (false)
149 m_mac->Initialize ();
245 return m_mac->GetAddress ();
330 m_mac->NotifyTx (packet);
331 m_mac->Enqueue (packet, realTo);
374 else if (to ==
m_mac->GetAddress ())
386 m_mac->NotifyRx (packet);
397 m_mac->NotifyPromiscRx (copy);
430 m_mac->NotifyTx (packet);
431 m_mac->Enqueue (packet, realTo, realFrom);
440 m_mac->SetPromisc ();
446 return m_mac->SupportsSendFrom ();
uint32_t RemoveHeader(Header &header)
Deserialize and remove the header from the internal buffer.
void Dispose(void)
Dispose of this Object.
bool SendFrom(Ptr< Packet > packet, const Address &source, const Address &dest, uint16_t protocolNumber) override
static bool IsMatchingType(const Address &address)
virtual void DoInitialize(void)
Initialize() implementation.
bool IsBroadcast(void) const
Smart pointer class similar to boost::intrusive_ptr.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
Ptr< Node > GetNode(void) const override
Ptr< HeConfiguration > GetHeConfiguration(void) const
void LinkUp(void)
Set that the link is up.
Packet addressed to someone else.
Ptr< HeConfiguration > m_heConfiguration
the HeConfiguration
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
bool IsMulticast(void) const override
Ptr< WifiRemoteStationManager > m_stationManager
the station manager
void ForwardUp(Ptr< const Packet > packet, Mac48Address from, Mac48Address to)
Receive a packet from the lower layer and pass the packet up the stack.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
Address GetMulticast(Ipv4Address multicastGroup) const override
Make and return a MAC multicast address using the provided multicast group.
void SetHtConfiguration(Ptr< HtConfiguration > htConfiguration)
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
void DoInitialize(void) override
Initialize() implementation.
virtual void DoDispose(void)
Destructor implementation.
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
void DoDispose(void) override
Destructor implementation.
a polymophic address class
virtual Ptr< Channel > GetChannel(void) const =0
Return the Channel this WifiPhy is connected to.
void SetHeConfiguration(Ptr< HeConfiguration > heConfiguration)
void SetAddress(Address address) override
Set the address of this interface.
Ptr< const AttributeAccessor > MakePointerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
Ptr< WifiRemoteStationManager > GetRemoteStationManager(void) const
uint32_t GetIfIndex(void) const override
static Mac48Address GetMulticast(Ipv4Address address)
void SetMac(const Ptr< WifiMac > mac)
static const uint16_t MAX_MSDU_SIZE
This value conforms to the 802.11 specification.
Hold an unsigned integer type.
Address GetAddress(void) const override
Ptr< WifiMac > m_mac
the MAC
Ptr< WifiPhy > m_phy
the phy
static Mac48Address GetBroadcast(void)
bool NeedsArp(void) const override
virtual void SetupPhy(const Ptr< WifiPhy > phy)
Set up PHY associated with this device since it is the object that knows the full set of transmit rat...
bool IsPointToPoint(void) const override
Return true if the net device is on a point-to-point link.
static Mac48Address ConvertFrom(const Address &address)
static const uint16_t LLC_SNAP_HEADER_LENGTH
The length in octects of the LLC/SNAP header.
void SetReceiveCallback(NetDevice::ReceiveCallback cb) override
bool SetMtu(const uint16_t mtu) override
Ptr< WifiPhy > GetPhy(void) const
Every class exported by the ns3 library is enclosed in the ns3 namespace.
TracedCallback m_linkChanges
link change callback
Hold objects of type Ptr<T>.
bool IsBroadcast(void) const override
Ptr< Node > m_node
the node
Ptr< Packet > Copy(void) const
performs a COW copy of the packet.
uint32_t m_ifIndex
IF index.
Ptr< Channel > GetChannel(void) const override
Address GetBroadcast(void) const override
void SetIfIndex(const uint32_t index) override
bool Send(Ptr< Packet > packet, const Address &dest, uint16_t protocolNumber) override
bool IsLinkUp(void) const override
Describes an IPv6 address.
void SetPhy(const Ptr< WifiPhy > phy)
virtual void SetupMac(const Ptr< WifiMac > mac)
Set up MAC associated with this device since it is the object that knows the full set of timing param...
Ipv4 addresses are stored in host order in this class.
Ptr< WifiMac > GetMac(void) const
NetDevice::ReceiveCallback m_forwardUp
forward up callback
bool IsBridge(void) const override
Return true if the net device is acting as a bridge.
Network layer to device interface.
Ptr< VhtConfiguration > m_vhtConfiguration
the VhtConfiguration
Ptr< HtConfiguration > m_htConfiguration
the HtConfiguration
bool SupportsSendFrom(void) const override
void AddLinkChangeCallback(Callback< void > callback) override
void CompleteConfig(void)
Complete the configuration of this Wi-Fi device by connecting all lower components (e...
void SetNode(const Ptr< Node > node) override
PacketType
Packet types are used as they are in Linux.
void LinkDown(void)
Set that the link is down (i.e.
bool IsNull(void) const
Check for null implementation.
Ptr< VhtConfiguration > GetVhtConfiguration(void) const
Packet addressed to multicast group.
Ptr< HtConfiguration > GetHtConfiguration(void) const
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
a unique identifier for an interface.
uint16_t GetMtu(void) const override
TypeId SetParent(TypeId tid)
Set the parent TypeId.
void SetVhtConfiguration(Ptr< VhtConfiguration > vhtConfiguration)
static TypeId GetTypeId(void)
Get the type ID.
Callback< R, Ts... > MakeCallback(R(T::*memPtr)(Ts...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
NetDevice::PromiscReceiveCallback m_promiscRx
promiscuous receive callback
void Initialize(void)
Invoke DoInitialize on all Objects aggregated to this one.
bool m_configComplete
configuration complete
void AddHeader(const Header &header)
Add header to this packet.
void SetPromiscReceiveCallback(PromiscReceiveCallback cb) override
void SetRemoteStationManager(const Ptr< WifiRemoteStationManager > manager)
void ConnectWithoutContext(const CallbackBase &callback)
Append a Callback to the chain (without a context).