gem5  v21.1.0.2
write_queue.hh
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37 
43 #ifndef __MEM_CACHE_WRITE_QUEUE_HH__
44 #define __MEM_CACHE_WRITE_QUEUE_HH__
45 
46 #include <string>
47 
48 #include "base/types.hh"
49 #include "mem/cache/queue.hh"
51 #include "mem/packet.hh"
52 
53 namespace gem5
54 {
55 
60 class WriteQueue : public Queue<WriteQueueEntry>
61 {
62 
63  public:
64 
71  WriteQueue(const std::string &_label, int num_entries, int reserve,
72  const std::string &name);
73 
88  WriteQueueEntry *allocate(Addr blk_addr, unsigned blk_size,
89  PacketPtr pkt, Tick when_ready, Counter order);
90 
98  void markInService(WriteQueueEntry *entry);
99 };
100 
101 } // namespace gem5
102 
103 #endif //__MEM_CACHE_WRITE_QUEUE_HH__
gem5::WriteQueue::markInService
void markInService(WriteQueueEntry *entry)
Mark the given entry as in service.
Definition: write_queue.cc:78
gem5::WriteQueue::WriteQueue
WriteQueue(const std::string &_label, int num_entries, int reserve, const std::string &name)
Create a write queue with a given number of entries.
Definition: write_queue.cc:54
packet.hh
gem5::WriteQueue::allocate
WriteQueueEntry * allocate(Addr blk_addr, unsigned blk_size, PacketPtr pkt, Tick when_ready, Counter order)
Allocates a new WriteQueueEntry for the request and size.
Definition: write_queue.cc:61
gem5::Named::name
virtual std::string name() const
Definition: named.hh:47
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::Queue
A high-level queue interface, to be used by both the MSHR queue and the write buffer.
Definition: queue.hh:70
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:147
gem5::WriteQueueEntry
Write queue entry.
Definition: write_queue_entry.hh:67
gem5::WriteQueue
A write queue for all eviction packets, i.e.
Definition: write_queue.hh:60
types.hh
gem5::statistics::Counter
double Counter
All counters are of 64-bit values.
Definition: types.hh:47
queue.hh
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
write_queue_entry.hh

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