#include <functional.hh>

Inheritance diagram for gem5::FunctionalResponseProtocol:

Protected Member Functions
void	sendSnoop (FunctionalRequestProtocol *peer, PacketPtr pkt) const
	Send a functional snoop 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.

virtual void	recvFunctional (PacketPtr pkt)=0
	Receive a functional request packet from the peer.

virtual void	recvMemBackdoorReq (const MemBackdoorReq &req, MemBackdoorPtr &backdoor)=0
	Receive a request for a back door to a range of memory.

Friends
class	FunctionalRequestProtocol

Detailed Description

Definition at line 82 of file functional.hh.

Member Function Documentation

◆ recvFunctional()

virtual void gem5::FunctionalResponseProtocol::recvFunctional ( PacketPtr pkt )

protectedpure virtual

Receive a functional request packet from the peer.

Implemented in gem5::AddrMapper::MapperResponsePort, gem5::BaseCache::CpuSidePort, gem5::Bridge::BridgeResponsePort, gem5::CoherentXBar::CoherentXBarResponsePort, gem5::CommMonitor::MonitorResponsePort, gem5::LdsState::CuSidePort, gem5::MemCheckerMonitor::MonitorResponsePort, gem5::MemDelay::ResponsePort, gem5::memory::CfiMemory::MemoryPort, gem5::memory::DRAMSim2::MemoryPort, gem5::memory::DRAMsim3::MemoryPort, gem5::memory::MemCtrl::MemoryPort, gem5::memory::qos::MemSinkCtrl::MemoryPort, gem5::memory::SimpleMemory::MemoryPort, gem5::NoncoherentXBar::NoncoherentXBarResponsePort, gem5::OutgoingRequestBridge::OutgoingRequestPort, gem5::ResponsePortWrapper, gem5::ruby::GPUCoalescer::GMTokenPort, gem5::ruby::RubyPort::MemResponsePort, gem5::ruby::RubyPort::PioResponsePort, gem5::SerialLink::SerialLinkResponsePort, gem5::SimpleCache::CPUSidePort, gem5::SimpleMemobj::CPUSidePort, gem5::SimpleTimingPort, gem5::SMMUATSDevicePort, gem5::SMMUDevicePort, gem5::StubSlavePort, gem5::SysBridge::SysBridgeSourcePort, gem5::ThreadBridge::IncomingPort, gem5::TLBCoalescer::CpuSidePort, gem5::VegaISA::GpuTLB::CpuSidePort, gem5::VegaTLBCoalescer::CpuSidePort, gem5::X86ISA::GpuTLB::CpuSidePort, and sc_gem5::Gem5ToTlmBridge< BITWIDTH >::BridgeResponsePort.

Referenced by gem5::FunctionalRequestProtocol::send().

◆ recvMemBackdoorReq()

virtual void gem5::FunctionalResponseProtocol::recvMemBackdoorReq	(	const MemBackdoorReq &	req,
		MemBackdoorPtr &	backdoor )

protectedpure virtual

Receive a request for a back door to a range of memory.

Parameters

req	An object which describes what back door is being requested.
backdoor	Can be set to a back door pointer by the target to let caller have direct access to the requested range.

Implemented in gem5::AddrMapper::MapperResponsePort, gem5::Bridge::BridgeResponsePort, gem5::CoherentXBar::CoherentXBarResponsePort, gem5::memory::CfiMemory::MemoryPort, gem5::memory::MemCtrl::MemoryPort, gem5::memory::SimpleMemory::MemoryPort, gem5::NoncoherentXBar::NoncoherentXBarResponsePort, gem5::ResponsePort, gem5::ResponsePortWrapper, gem5::SysBridge::SysBridgeSourcePort, and sc_gem5::Gem5ToTlmBridge< BITWIDTH >::BridgeResponsePort.

Referenced by gem5::FunctionalRequestProtocol::sendMemBackdoorReq().

◆ sendSnoop()

void gem5::FunctionalResponseProtocol::sendSnoop	(	FunctionalRequestProtocol *	peer,
		PacketPtr	pkt ) const

protected

Send a functional snoop 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.

Parameters

pkt	Snoop packet to send.

Definition at line 67 of file functional.cc.

References gem5::Packet::isRequest(), and gem5::FunctionalRequestProtocol::recvFunctionalSnoop().

Referenced by gem5::ResponsePort::sendFunctionalSnoop().

Friends And Related Symbol Documentation

◆ FunctionalRequestProtocol

friend class FunctionalRequestProtocol

friend

Definition at line 84 of file functional.hh.

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

mem/protocol/functional.hh
mem/protocol/functional.cc

Protected Member Functions