gem5  v21.1.0.2
atomic.cc
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40 
41 #include "mem/protocol/atomic.hh"
42 
43 #include "base/trace.hh"
44 
45 namespace gem5
46 {
47 
48 /* The request protocol. */
49 
50 Tick
52 {
53  assert(pkt->isRequest());
54  return peer->recvAtomic(pkt);
55 }
56 
57 Tick
59  PacketPtr pkt, MemBackdoorPtr &backdoor)
60 {
61  assert(pkt->isRequest());
62  return peer->recvAtomicBackdoor(pkt, backdoor);
63 }
64 
65 /* The response protocol. */
66 
67 Tick
69 {
70  assert(pkt->isRequest());
71  return peer->recvAtomicSnoop(pkt);
72 }
73 
74 } // namespace gem5
gem5::Packet::isRequest
bool isRequest() const
Definition: packet.hh:586
gem5::AtomicResponseProtocol::sendSnoop
Tick sendSnoop(AtomicRequestProtocol *peer, PacketPtr pkt)
Send an atomic snoop request packet, where the data is moved and the state is updated in zero time,...
Definition: atomic.cc:68
atomic.hh
gem5::AtomicResponseProtocol
Definition: atomic.hh:89
gem5::Packet
A Packet is used to encapsulate a transfer between two objects in the memory system (e....
Definition: packet.hh:283
gem5::Tick
uint64_t Tick
Tick count type.
Definition: types.hh:58
gem5::AtomicRequestProtocol::send
Tick send(AtomicResponseProtocol *peer, PacketPtr pkt)
Send an atomic request packet, where the data is moved and the state is updated in zero time,...
Definition: atomic.cc:51
gem5::AtomicResponseProtocol::recvAtomic
virtual Tick recvAtomic(PacketPtr pkt)=0
Receive an atomic request packet from the peer.
gem5::MemBackdoor
Definition: backdoor.hh:41
gem5::AtomicRequestProtocol
Definition: atomic.hh:52
gem5::AtomicRequestProtocol::sendBackdoor
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.
Definition: atomic.cc:58
trace.hh
gem5::AtomicRequestProtocol::recvAtomicSnoop
virtual Tick recvAtomicSnoop(PacketPtr pkt)=0
Receive an atomic snoop request packet from our peer.
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::AtomicResponseProtocol::recvAtomicBackdoor
virtual Tick recvAtomicBackdoor(PacketPtr pkt, MemBackdoorPtr &backdoor)=0
Receive an atomic request packet from the peer, and optionally provide a backdoor to the data being a...

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