Model for an Ethernet switch port. More...

#include <etherswitch.hh>

Inheritance diagram for EtherSwitch::Interface:

Classes
class	PortFifo

struct	PortFifoEntry

Public Member Functions
	Interface (const std::string &name, EtherSwitch *_etherSwitch, uint64_t outputBufferSize, Tick delay, Tick delay_var, double rate, unsigned id)

bool	recvPacket (EthPacketPtr packet)
	When a packet is received from a device, route it through an (several) output queue(s) More...

void	enqueue (EthPacketPtr packet, unsigned senderId)
	enqueue packet to the outputFifo More...

void	sendDone ()

Tick	switchingDelay ()

Interface *	lookupDestPort (Net::EthAddr destAddr)

void	learnSenderAddr (Net::EthAddr srcMacAddr, Interface *sender)

void	serialize (CheckpointOut &cp) const
	Serialize an object. More...

void	unserialize (CheckpointIn &cp)
	Unserialize an object. More...

Public Member Functions inherited from EtherInt
	EtherInt (const std::string &name, int idx=InvalidPortID)

virtual	~EtherInt ()

const std::string &	name () const
	Return port name (for DPRINTF). More...

void	bind (Port &peer) override
	Attach to a peer port. More...

void	unbind () override
	Dettach from a peer port. More...

void	setPeer (EtherInt *p)

EtherInt *	getPeer ()

void	recvDone ()

bool	sendPacket (EthPacketPtr packet)

bool	askBusy ()

virtual bool	isBusy ()

Public Member Functions inherited from Port
virtual	~Port ()
	Virtual destructor due to inheritance. More...

Port &	getPeer ()
	Return a reference to this port's peer. More...

const std::string	name () const
	Return port name (for DPRINTF). More...

PortID	getId () const
	Get the port id. More...

bool	isConnected () const
	Is this port currently connected to a peer? More...

void	takeOverFrom (Port *old)
	A utility function to make it easier to swap out ports. More...

Public Member Functions inherited from Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Protected Member Functions
void	transmit ()

Protected Member Functions inherited from Port
	Port (const std::string &_name, PortID _id)
	Abstract base class for ports. More...

Protected Attributes
PortFifo	outputFifo
	output fifo at each interface More...

EventFunctionWrapper	txEvent

Protected Attributes inherited from EtherInt
std::string	portName

EtherInt *	peer

Protected Attributes inherited from Port
const PortID	id
	A numeric identifier to distinguish ports in a vector, and set to InvalidPortID in case this port is not part of a vector. More...

Port *	_peer
	A pointer to this port's peer. More...

bool	_connected
	Whether this port is currently connected to a peer port. More...

Private Attributes
const double	ticksPerByte

const Tick	switchDelay

const Tick	delayVar

const unsigned	interfaceId

EtherSwitch *	parent

Additional Inherited Members
Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Get the fully-qualified name of the active section. More...

static void	serializeAll (const std::string &cpt_dir)

static void	unserializeGlobals (CheckpointIn &cp)

Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1

Detailed Description

Model for an Ethernet switch port.

Definition at line 71 of file etherswitch.hh.

Constructor & Destructor Documentation

◆ Interface()

EtherSwitch::Interface::Interface	(	const std::string &	name,
		EtherSwitch *	_etherSwitch,
		uint64_t	outputBufferSize,
		Tick	delay,
		Tick	delay_var,
		double	rate,
		unsigned	id
	)