gem5  v22.0.0.1
etherbus.hh
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28 
29 /* @file
30  * Device module for modelling an ethernet hub
31  */
32 
33 #ifndef __DEV_NET_ETHERBUS_HH__
34 #define __DEV_NET_ETHERBUS_HH__
35 
36 #include "dev/net/etherpkt.hh"
37 #include "params/EtherBus.hh"
38 #include "sim/eventq.hh"
39 #include "sim/sim_object.hh"
40 
41 namespace gem5
42 {
43 
44 class EtherDump;
45 class EtherInt;
46 class EtherBus : public SimObject
47 {
48  protected:
51  double ticksPerByte;
52  bool loopback;
53 
54  protected:
59 
60  public:
61  using Params = EtherBusParams;
62  EtherBus(const Params &p);
63  virtual ~EtherBus() {}
64 
65  void txDone();
66  void reg(EtherInt *dev);
67  bool busy() const { return (bool)packet; }
69  Port &getPort(const std::string &if_name,
70  PortID idx=InvalidPortID) override;
71 };
72 
73 } // namespace gem5
74 
75 #endif // __DEV_NET_ETHERBUS_HH__
gem5::PortID
int16_t PortID
Port index/ID type, and a symbolic name for an invalid port id.
Definition: types.hh:245
gem5::EtherBus::getPort
Port & getPort(const std::string &if_name, PortID idx=InvalidPortID) override
Get a port with a given name and index.
Definition: etherbus.cc:84
gem5::EtherBus::txDone
void txDone()
Definition: etherbus.cc:60
gem5::EtherBus::ticksPerByte
double ticksPerByte
Definition: etherbus.hh:51
gem5::EtherBus::loopback
bool loopback
Definition: etherbus.hh:52
gem5::EtherBus
Definition: etherbus.hh:46
gem5::EtherBus::packet
EthPacketPtr packet
Definition: etherbus.hh:56
gem5::EtherInt
Definition: etherint.hh:50
gem5::InvalidPortID
const PortID InvalidPortID
Definition: types.hh:246
gem5::EtherBus::EtherBus
EtherBus(const Params &p)
Definition: etherbus.cc:52
gem5::EtherBus::devlist_t
std::list< EtherInt * > devlist_t
Definition: etherbus.hh:49
gem5::EtherBus::devlist
devlist_t devlist
Definition: etherbus.hh:50
gem5::VegaISA::p
Bitfield< 54 > p
Definition: pagetable.hh:70
gem5::EthPacketPtr
std::shared_ptr< EthPacketData > EthPacketPtr
Definition: etherpkt.hh:90
sim_object.hh
gem5::EtherDump
Definition: etherdump.hh:48
gem5::EtherBus::event
EventFunctionWrapper event
Definition: etherbus.hh:55
gem5::SimObject
Abstract superclass for simulation objects.
Definition: sim_object.hh:146
gem5::EtherBus::~EtherBus
virtual ~EtherBus()
Definition: etherbus.hh:63
gem5::EventFunctionWrapper
Definition: eventq.hh:1115
gem5::EtherBus::send
bool send(EtherInt *sender, EthPacketPtr &packet)
Definition: etherbus.cc:90
gem5::Port
Ports are used to interface objects to each other.
Definition: port.hh:61
gem5::EtherBus::dump
EtherDump * dump
Definition: etherbus.hh:58
gem5::EtherBus::sender
EtherInt * sender
Definition: etherbus.hh:57
gem5::EtherBus::busy
bool busy() const
Definition: etherbus.hh:67
etherpkt.hh
gem5::EtherBus::reg
void reg(EtherInt *dev)
std::list< EtherInt * >
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: gpu_translation_state.hh:37
gem5::EtherBus::Params
EtherBusParams Params
Definition: etherbus.hh:61
eventq.hh

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