gem5  v20.1.0.0
tport.hh
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40 
41 #ifndef __MEM_TPORT_HH__
42 #define __MEM_TPORT_HH__
43 
50 #include "mem/qport.hh"
51 
52 class SimObject;
53 
60 {
61 
62  private:
63 
71 
72  protected:
73 
75  void recvFunctional(PacketPtr pkt);
76 
78  bool recvTimingReq(PacketPtr pkt);
79 
80  virtual Tick recvAtomic(PacketPtr pkt) = 0;
81 
86  std::unique_ptr<Packet> pendingDelete;
87 
88  public:
89 
101  SimpleTimingPort(const std::string& name, SimObject* owner);
102 
103  virtual ~SimpleTimingPort() { }
104 
105 };
106 
107 #endif // __MEM_TPORT_HH__
SimpleTimingPort::recvTimingReq
bool recvTimingReq(PacketPtr pkt)
Implemented using recvAtomic().
Definition: tport.cc:60
SimpleTimingPort::queueImpl
RespPacketQueue queueImpl
The packet queue used to store outgoing responses.
Definition: tport.hh:70
Tick
uint64_t Tick
Tick count type.
Definition: types.hh:63
QueuedResponsePort
A queued port is a port that has an infinite queue for outgoing packets and thus decouples the module...
Definition: qport.hh:58
SimpleTimingPort::recvFunctional
void recvFunctional(PacketPtr pkt)
Implemented using recvAtomic().
Definition: tport.cc:51
Port::name
const std::string name() const
Return port name (for DPRINTF).
Definition: port.hh:106
RespPacketQueue
Definition: packet_queue.hh:296
SimpleTimingPort::SimpleTimingPort
SimpleTimingPort(const std::string &name, SimObject *owner)
Create a new SimpleTimingPort that relies on a packet queue to hold responses, and implements recvTim...
Definition: tport.cc:44
SimpleTimingPort::~SimpleTimingPort
virtual ~SimpleTimingPort()
Definition: tport.hh:103
ResponsePort::owner
SimObject & owner
Definition: port.hh:276
SimpleTimingPort
The simple timing port uses a queued port to implement recvFunctional and recvTimingReq through recvA...
Definition: tport.hh:59
qport.hh
SimpleTimingPort::recvAtomic
virtual Tick recvAtomic(PacketPtr pkt)=0
Receive an atomic request packet from the peer.
Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:257
SimpleTimingPort::pendingDelete
std::unique_ptr< Packet > pendingDelete
Upstream caches need this packet until true is returned, so hold it for deletion until a subsequent c...
Definition: tport.hh:86
SimObject
Abstract superclass for simulation objects.
Definition: sim_object.hh:92

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