#include <smmu_v3_ports.hh>

Inheritance diagram for SMMUATSMasterPort:

Public Member Functions
	SMMUATSMasterPort (const std::string &_name, SMMUv3SlaveInterface &_ifc)

virtual	~SMMUATSMasterPort ()

Public Member Functions inherited from QueuedMasterPort
	QueuedMasterPort (const std::string &name, SimObject *owner, ReqPacketQueue &req_queue, SnoopRespPacketQueue &snoop_resp_queue, PortID id=InvalidPortID)
	Create a QueuedPort with a given name, owner, and a supplied implementation of two packet queues. More...

virtual	~QueuedMasterPort ()

void	schedTimingReq (PacketPtr pkt, Tick when)
	Schedule the sending of a timing request. More...

void	schedTimingSnoopResp (PacketPtr pkt, Tick when)
	Schedule the sending of a timing snoop response. More...

bool	trySatisfyFunctional (PacketPtr pkt)
	Check the list of buffered packets against the supplied functional request. More...

Public Member Functions inherited from MasterPort
	MasterPort (const std::string &name, SimObject *_owner, PortID id=InvalidPortID)
	Master port. More...

virtual	~MasterPort ()

void	bind (Port &peer) override
	Bind this master port to a slave port. More...

void	unbind () override
	Unbind this master port and the associated slave port. More...

virtual bool	isSnooping () const
	Determine if this master port is snooping or not. More...

AddrRangeList	getAddrRanges () const
	Get the address ranges of the connected slave port. More...

void	printAddr (Addr a)
	Inject a PrintReq for the given address to print the state of that address throughout the memory system. More...

Tick	sendAtomic (PacketPtr pkt)
	Send an atomic request packet, where the data is moved and the state is updated in zero time, without interleaving with other memory accesses. More...

Tick	sendAtomicBackdoor (PacketPtr pkt, MemBackdoorPtr &backdoor)
	Send an atomic request packet like above, but also request a backdoor to the data being accessed. More...

void	sendFunctional (PacketPtr pkt) const
	Send a functional request packet, where the data is instantly updated everywhere in the memory system, without affecting the current state of any block or moving the block. More...

bool	sendTimingReq (PacketPtr pkt)
	Attempt to send a timing request to the slave port by calling its corresponding receive function. More...

bool	tryTiming (PacketPtr pkt) const
	Check if the slave can handle a timing request. More...

bool	sendTimingSnoopResp (PacketPtr pkt)
	Attempt to send a timing snoop response packet to the slave port by calling its corresponding receive function. More...

virtual void	sendRetryResp ()
	Send a retry to the slave port that previously attempted a sendTimingResp to this master port and failed. More...

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...

Protected Member Functions
virtual bool	recvTimingResp (PacketPtr pkt)
	Receive a timing response from the peer. More...

Protected Member Functions inherited from QueuedMasterPort
void	recvReqRetry ()
	Called by the peer if sendTimingReq was called on this peer (causing recvTimingReq to be called on the peer) and was unsuccessful. More...

void	recvRetrySnoopResp ()
	Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to be called on the peer) and was unsuccessful. More...

Protected Member Functions inherited from MasterPort
virtual void	recvRangeChange ()
	Called to receive an address range change from the peer slave port. More...

Tick	recvAtomicSnoop (PacketPtr pkt) override
	Default implementations. More...

void	recvFunctionalSnoop (PacketPtr pkt) override
	Receive a functional snoop request packet from the peer. More...

void	recvTimingSnoopReq (PacketPtr pkt) override
	Receive a timing snoop request from the peer. More...

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

Protected Member Functions inherited from AtomicRequestProtocol
Tick	send (AtomicResponseProtocol *peer, PacketPtr pkt)
	Send an atomic request packet, where the data is moved and the state is updated in zero time, without interleaving with other memory accesses. More...

Tick	sendBackdoor (AtomicResponseProtocol *peer, PacketPtr pkt, MemBackdoorPtr &backdoor)
	Send an atomic request packet like above, but also request a backdoor to the data being accessed. More...

Protected Member Functions inherited from TimingRequestProtocol
bool	sendReq (TimingResponseProtocol *peer, PacketPtr pkt)
	Attempt to send a timing request to the peer by calling its corresponding receive function. More...

bool	trySend (TimingResponseProtocol *peer, PacketPtr pkt) const
	Check if the peer can handle a timing request. More...

bool	sendSnoopResp (TimingResponseProtocol *peer, PacketPtr pkt)
	Attempt to send a timing snoop response packet to it's peer by calling its corresponding receive function. More...

void	sendRetryResp (TimingResponseProtocol *peer)
	Send a retry to the peer that previously attempted a sendTimingResp to this protocol and failed. More...

Protected Member Functions inherited from FunctionalRequestProtocol
void	send (FunctionalResponseProtocol *peer, PacketPtr pkt) const
	Send a functional request packet, where the data is instantly updated everywhere in the memory system, without affecting the current state of any block or moving the block. More...

Protected Attributes
SMMUv3SlaveInterface &	ifc

ReqPacketQueue	reqQueue

SnoopRespPacketQueue	snoopRespQueue

Protected Attributes inherited from QueuedMasterPort
ReqPacketQueue &	reqQueue
	Packet queue used to store outgoing requests. More...

SnoopRespPacketQueue &	snoopRespQueue
	Packet queue used to store outgoing snoop responses. More...

Protected Attributes inherited from MasterPort
SimObject &	owner

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...

Detailed Description

Definition at line 109 of file smmu_v3_ports.hh.

Constructor & Destructor Documentation

◆ SMMUATSMasterPort()

SMMUATSMasterPort::SMMUATSMasterPort	(	const std::string &	_name,
		SMMUv3SlaveInterface &	_ifc
	)

Definition at line 139 of file smmu_v3_ports.cc.

◆ ~SMMUATSMasterPort()

virtual SMMUATSMasterPort::~SMMUATSMasterPort ( )

inlinevirtual

Definition at line 120 of file smmu_v3_ports.hh.

Member Function Documentation

◆ recvTimingResp()

bool SMMUATSMasterPort::recvTimingResp ( PacketPtr pkt )

protectedvirtual

Receive a timing response from the peer.

Implements TimingRequestProtocol.

Definition at line 148 of file smmu_v3_ports.cc.

References SMMUv3SlaveInterface::atsMasterRecvTimingResp(), and ifc.

Member Data Documentation

◆ ifc

SMMUv3SlaveInterface& SMMUATSMasterPort::ifc

protected

Definition at line 112 of file smmu_v3_ports.hh.

Referenced by recvTimingResp().

◆ reqQueue

ReqPacketQueue SMMUATSMasterPort::reqQueue

protected

Definition at line 113 of file smmu_v3_ports.hh.

◆ snoopRespQueue

SnoopRespPacketQueue SMMUATSMasterPort::snoopRespQueue

protected

Definition at line 114 of file smmu_v3_ports.hh.

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

dev/arm/smmu_v3_ports.hh
dev/arm/smmu_v3_ports.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SMMUATSMasterPort()

◆ ~SMMUATSMasterPort()

Member Function Documentation

◆ recvTimingResp()

Member Data Documentation

◆ ifc

◆ reqQueue

◆ snoopRespQueue