gem5::DistEtherLink::TxLink Class Reference

Model for a send link. More...

#include <dist_etherlink.hh>

Inheritance diagram for gem5::DistEtherLink::TxLink:

Public Member Functions
	TxLink (const std::string &name, DistEtherLink *p, double invBW, Tick delay_var, EtherDump *d)
	~TxLink ()
void	setDistInt (DistIface *m)
	Register the dist interface to be used to talk to the peer gem5 processes.
bool	transmit (EthPacketPtr packet)
	Initiate sending of a packet via this link.
Public Member Functions inherited from gem5::DistEtherLink::Link
	Link (const std::string &name, DistEtherLink *p, EtherDump *d, Event *e)
	~Link ()
const std::string	name () const
bool	busy () const
void	setLocalInt (LocalIface *i)
void	serialize (CheckpointOut &cp) const override
	Serialize an object.
void	unserialize (CheckpointIn &cp) override
	Unserialize an object.
Public Member Functions inherited from gem5::Serializable
	Serializable ()
virtual	~Serializable ()
void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section.
void	serializeSection (CheckpointOut &cp, const std::string &name) const
void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object.
void	unserializeSection (CheckpointIn &cp, const std::string &name)

Protected Member Functions
void	txDone ()
	Send done callback.

Protected Attributes
double	ticksPerByte
	Per byte send delay.
Tick	delayVar
	Random component of the send delay.
EventFunctionWrapper	doneEvent
Random::RandomPtr	rng = Random::genRandom()
Protected Attributes inherited from gem5::DistEtherLink::Link
std::string	objName
DistEtherLink *	parent
LocalIface *	localIface
EtherDump *	dump
DistIface *	distIface
Event *	event
EthPacketPtr	packet

Additional Inherited Members
Static Public Member Functions inherited from gem5::Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section.
static void	generateCheckpointOut (const std::string &cpt_dir, std::ofstream &outstream)
	Generate a checkpoint file so that the serialization can be routed to it.

Detailed Description

Model for a send link.

Definition at line 111 of file dist_etherlink.hh.

Constructor & Destructor Documentation

TxLink()

gem5::DistEtherLink::TxLink::TxLink ( const std::string & name, DistEtherLink * p, double invBW, Tick delay_var, EtherDump * d )

inline

Definition at line 132 of file dist_etherlink.hh.

References gem5::ArmISA::d, delayVar, gem5::DistEtherLink::DistEtherLink(), doneEvent, gem5::DistEtherLink::Link::Link(), gem5::DistEtherLink::Link::name(), gem5::MipsISA::p, ticksPerByte, and txDone().

~TxLink()

gem5::DistEtherLink::TxLink::~TxLink ( )

inline

Definition at line 136 of file dist_etherlink.hh.

Member Function Documentation

setDistInt()

void gem5::DistEtherLink::TxLink::setDistInt ( DistIface * m )

inline

Register the dist interface to be used to talk to the peer gem5 processes.

Definition at line 142 of file dist_etherlink.hh.

References gem5::DistEtherLink::Link::distIface, and gem5::ArmISA::m.

Referenced by gem5::DistEtherLink::LocalIface::LocalIface().

transmit()

bool gem5::DistEtherLink::TxLink::transmit

(

EthPacketPtr

packet

)

Initiate sending of a packet via this link.

Parameters

packet

Ethernet packet to send

Definition at line 187 of file dist_etherlink.cc.

References gem5::DistEtherLink::Link::busy(), gem5::curTick(), delayVar, gem5::DistEtherLink::Link::distIface, doneEvent, DPRINTF, gem5::DistEtherLink::Link::packet, gem5::DistEtherLink::Link::parent, rng, and ticksPerByte.

txDone()

void gem5::DistEtherLink::TxLink::txDone ( )

protected

Send done callback.

Called from doneEvent.

Definition at line 175 of file dist_etherlink.cc.

References gem5::DistEtherLink::Link::busy(), gem5::DistEtherLink::Link::dump, gem5::DistEtherLink::Link::localIface, and gem5::DistEtherLink::Link::packet.

Referenced by TxLink().

Member Data Documentation

delayVar

Tick gem5::DistEtherLink::TxLink::delayVar

protected

Random component of the send delay.

Definition at line 121 of file dist_etherlink.hh.

Referenced by transmit(), and TxLink().

doneEvent

EventFunctionWrapper gem5::DistEtherLink::TxLink::doneEvent

protected

Definition at line 127 of file dist_etherlink.hh.

Referenced by transmit(), and TxLink().

rng

Random::RandomPtr gem5::DistEtherLink::TxLink::rng = Random::genRandom()

protected

Definition at line 129 of file dist_etherlink.hh.

Referenced by transmit().

ticksPerByte

double gem5::DistEtherLink::TxLink::ticksPerByte

protected

Per byte send delay.

Definition at line 117 of file dist_etherlink.hh.

Referenced by transmit(), and TxLink().

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The documentation for this class was generated from the following files:

• dev/net/dist_etherlink.hh
• dev/net/dist_etherlink.cc