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| SMMUATSMemoryPort (const std::string &_name, SMMUv3DeviceInterface &_ifc) |
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virtual | ~SMMUATSMemoryPort () |
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| QueuedRequestPort (const std::string &name, ReqPacketQueue &req_queue, SnoopRespPacketQueue &snoop_resp_queue, PortID id=InvalidPortID) |
| Create a QueuedPort with a given name, and a supplied implementation of two packet queues.
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virtual | ~QueuedRequestPort () |
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void | schedTimingReq (PacketPtr pkt, Tick when) |
| Schedule the sending of a timing request.
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void | schedTimingSnoopResp (PacketPtr pkt, Tick when) |
| Schedule the sending of a timing snoop response.
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bool | trySatisfyFunctional (PacketPtr pkt) |
| Check the list of buffered packets against the supplied functional request.
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| RequestPort (const std::string &name, SimObject *_owner, PortID id=InvalidPortID) |
| Request port.
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| RequestPort (const std::string &name, PortID id=InvalidPortID) |
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virtual | ~RequestPort () |
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void | bind (Port &peer) override |
| Bind this request port to a response port.
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void | unbind () override |
| Unbind this request port and the associated response port.
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virtual bool | isSnooping () const |
| Determine if this request port is snooping or not.
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AddrRangeList | getAddrRanges () const |
| Get the address ranges of the connected responder port.
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void | printAddr (Addr a) |
| Inject a PrintReq for the given address to print the state of that address throughout the memory system.
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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.
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Tick | sendAtomicBackdoor (PacketPtr pkt, MemBackdoorPtr &backdoor) |
| Send an atomic request packet like above, but also request a backdoor to the data being accessed.
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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.
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void | sendMemBackdoorReq (const MemBackdoorReq &req, MemBackdoorPtr &backdoor) |
| Send a request for a back door to a range of memory.
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bool | sendTimingReq (PacketPtr pkt) |
| Attempt to send a timing request to the responder port by calling its corresponding receive function.
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bool | tryTiming (PacketPtr pkt) const |
| Check if the responder can handle a timing request.
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bool | sendTimingSnoopResp (PacketPtr pkt) |
| Attempt to send a timing snoop response packet to the response port by calling its corresponding receive function.
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virtual void | sendRetryResp () |
| Send a retry to the response port that previously attempted a sendTimingResp to this request port and failed.
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virtual | ~Port () |
| Virtual destructor due to inheritance.
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Port & | getPeer () |
| Return a reference to this port's peer.
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const std::string | name () const |
| Return port name (for DPRINTF).
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PortID | getId () const |
| Get the port id.
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bool | isConnected () const |
| Is this port currently connected to a peer?
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void | takeOverFrom (Port *old) |
| A utility function to make it easier to swap out ports.
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virtual bool | recvTimingResp (PacketPtr pkt) |
| Receive a timing response from the peer.
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void | recvReqRetry () |
| Called by the peer if sendTimingReq was called on this peer (causing recvTimingReq to be called on the peer) and was unsuccessful.
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void | recvRetrySnoopResp () |
| Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to be called on the peer) and was unsuccessful.
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virtual void | recvRangeChange () |
| Called to receive an address range change from the peer response port.
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Tick | recvAtomicSnoop (PacketPtr pkt) override |
| Default implementations.
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void | recvFunctionalSnoop (PacketPtr pkt) override |
| Receive a functional snoop request packet from the peer.
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void | recvTimingSnoopReq (PacketPtr pkt) override |
| Receive a timing snoop request from the peer.
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void | recvRetrySnoopResp () override |
| Called by the peer if sendTimingSnoopResp was called on this protocol (causing recvTimingSnoopResp to be called on the peer) and was unsuccessful.
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void | reportUnbound () const |
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| Port (const std::string &_name, PortID _id) |
| Abstract base class for ports.
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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.
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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.
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bool | sendReq (TimingResponseProtocol *peer, PacketPtr pkt) |
| Attempt to send a timing request to the peer by calling its corresponding receive function.
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bool | trySend (TimingResponseProtocol *peer, PacketPtr pkt) const |
| Check if the peer can handle a timing request.
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bool | sendSnoopResp (TimingResponseProtocol *peer, PacketPtr pkt) |
| Attempt to send a timing snoop response packet to it's peer by calling its corresponding receive function.
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void | sendRetryResp (TimingResponseProtocol *peer) |
| Send a retry to the peer that previously attempted a sendTimingResp to this protocol and failed.
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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.
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void | sendMemBackdoorReq (FunctionalResponseProtocol *peer, const MemBackdoorReq &req, MemBackdoorPtr &backdoor) |
| Send a request for a back door to a range of memory.
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Definition at line 112 of file smmu_v3_ports.hh.