gem5  v22.0.0.1
VirtualChannel.hh
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30 
31 
32 #ifndef __MEM_RUBY_NETWORK_GARNET_0_VIRTUALCHANNEL_HH__
33 #define __MEM_RUBY_NETWORK_GARNET_0_VIRTUALCHANNEL_HH__
34 
35 #include <utility>
36 
39 
40 namespace gem5
41 {
42 
43 namespace ruby
44 {
45 
46 namespace garnet
47 {
48 
50 {
51  public:
53  ~VirtualChannel() = default;
54 
55  bool need_stage(flit_stage stage, Tick time);
56  void set_idle(Tick curTime);
57  void set_active(Tick curTime);
58  void set_outvc(int outvc) { m_output_vc = outvc; }
59  inline int get_outvc() { return m_output_vc; }
60  void set_outport(int outport) { m_output_port = outport; };
61  inline int get_outport() { return m_output_port; }
62 
63  inline Tick get_enqueue_time() { return m_enqueue_time; }
64  inline void set_enqueue_time(Tick time) { m_enqueue_time = time; }
65  inline VC_state_type get_state() { return m_vc_state.first; }
66 
67  inline bool
68  isReady(Tick curTime)
69  {
70  return inputBuffer.isReady(curTime);
71  }
72 
73  inline void
74  insertFlit(flit *t_flit)
75  {
76  inputBuffer.insert(t_flit);
77  }
78 
79  inline void
80  set_state(VC_state_type m_state, Tick curTime)
81  {
82  m_vc_state.first = m_state;
83  m_vc_state.second = curTime;
84  }
85 
86  inline flit*
88  {
89  return inputBuffer.peekTopFlit();
90  }
91 
92  inline flit*
94  {
95  return inputBuffer.getTopFlit();
96  }
97 
98  uint32_t functionalWrite(Packet *pkt);
99 
100  private:
106 };
107 
108 } // namespace garnet
109 } // namespace ruby
110 } // namespace gem5
111 
112 #endif // __MEM_RUBY_NETWORK_GARNET_0_VIRTUALCHANNEL_HH__
gem5::ruby::garnet::VirtualChannel::get_state
VC_state_type get_state()
Definition: VirtualChannel.hh:65
gem5::ruby::garnet::flit
Definition: flit.hh:50
gem5::ruby::garnet::VirtualChannel::functionalWrite
uint32_t functionalWrite(Packet *pkt)
Definition: VirtualChannel.cc:79
gem5::ruby::garnet::VirtualChannel::VirtualChannel
VirtualChannel()
Definition: VirtualChannel.cc:43
gem5::ruby::garnet::VirtualChannel::need_stage
bool need_stage(flit_stage stage, Tick time)
Definition: VirtualChannel.cc:68
gem5::ruby::garnet::VirtualChannel
Definition: VirtualChannel.hh:49
gem5::ruby::garnet::VirtualChannel::set_idle
void set_idle(Tick curTime)
Definition: VirtualChannel.cc:50
gem5::ruby::garnet::flitBuffer::peekTopFlit
flit * peekTopFlit()
Definition: flitBuffer.hh:72
gem5::ruby::garnet::flitBuffer::isReady
bool isReady(Tick curTime)
Definition: flitBuffer.cc:60
gem5::ruby::garnet::VirtualChannel::isReady
bool isReady(Tick curTime)
Definition: VirtualChannel.hh:68
gem5::ruby::garnet::VirtualChannel::peekTopFlit
flit * peekTopFlit()
Definition: VirtualChannel.hh:87
CommonTypes.hh
flitBuffer.hh
gem5::ruby::garnet::VirtualChannel::inputBuffer
flitBuffer inputBuffer
Definition: VirtualChannel.hh:101
gem5::ruby::garnet::VirtualChannel::~VirtualChannel
~VirtualChannel()=default
gem5::ruby::garnet::VirtualChannel::set_outport
void set_outport(int outport)
Definition: VirtualChannel.hh:60
gem5::ruby::garnet::VirtualChannel::m_output_port
int m_output_port
Definition: VirtualChannel.hh:103
gem5::ruby::garnet::VirtualChannel::set_active
void set_active(Tick curTime)
Definition: VirtualChannel.cc:60
gem5::ruby::garnet::VirtualChannel::insertFlit
void insertFlit(flit *t_flit)
Definition: VirtualChannel.hh:74
gem5::Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:291
gem5::ruby::garnet::flitBuffer::getTopFlit
flit * getTopFlit()
Definition: flitBuffer.hh:64
gem5::Tick
uint64_t Tick
Tick count type.
Definition: types.hh:58
gem5::ruby::garnet::VirtualChannel::getTopFlit
flit * getTopFlit()
Definition: VirtualChannel.hh:93
gem5::ruby::garnet::flitBuffer::insert
void insert(flit *flt)
Definition: flitBuffer.hh:78
gem5::ruby::garnet::VirtualChannel::get_outvc
int get_outvc()
Definition: VirtualChannel.hh:59
gem5::ruby::garnet::VirtualChannel::m_vc_state
std::pair< VC_state_type, Tick > m_vc_state
Definition: VirtualChannel.hh:102
std::pair< VC_state_type, Tick >
gem5::ruby::garnet::VC_state_type
VC_state_type
Definition: CommonTypes.hh:49
gem5::ruby::garnet::flit_stage
flit_stage
Definition: CommonTypes.hh:51
gem5::ruby::garnet::VirtualChannel::get_outport
int get_outport()
Definition: VirtualChannel.hh:61
gem5::ruby::garnet::VirtualChannel::m_enqueue_time
Tick m_enqueue_time
Definition: VirtualChannel.hh:104
gem5::ruby::garnet::VirtualChannel::set_outvc
void set_outvc(int outvc)
Definition: VirtualChannel.hh:58
gem5::ruby::garnet::flitBuffer
Definition: flitBuffer.hh:50
gem5::ruby::garnet::VirtualChannel::set_enqueue_time
void set_enqueue_time(Tick time)
Definition: VirtualChannel.hh:64
gem5::ruby::garnet::VirtualChannel::get_enqueue_time
Tick get_enqueue_time()
Definition: VirtualChannel.hh:63
gem5::ruby::garnet::VirtualChannel::m_output_vc
int m_output_vc
Definition: VirtualChannel.hh:105
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: gpu_translation_state.hh:37
gem5::ruby::garnet::VirtualChannel::set_state
void set_state(VC_state_type m_state, Tick curTime)
Definition: VirtualChannel.hh:80

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