DMASequencer.hh (10913:38dbdeea7f1f) DMASequencer.hh (10919:80069a602c83)
1/*
2 * Copyright (c) 2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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27 */
28
29#ifndef __MEM_RUBY_SYSTEM_DMASEQUENCER_HH__
30#define __MEM_RUBY_SYSTEM_DMASEQUENCER_HH__
31
32#include <memory>
33#include <ostream>
34
1/*
2 * Copyright (c) 2008 Mark D. Hill and David A. Wood
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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27 */
28
29#ifndef __MEM_RUBY_SYSTEM_DMASEQUENCER_HH__
30#define __MEM_RUBY_SYSTEM_DMASEQUENCER_HH__
31
32#include <memory>
33#include <ostream>
34
35#include "mem/mem_object.hh"
35#include "mem/protocol/DMASequencerRequestType.hh"
36#include "mem/protocol/RequestStatus.hh"
37#include "mem/ruby/common/DataBlock.hh"
38#include "mem/ruby/network/MessageBuffer.hh"
39#include "mem/ruby/system/System.hh"
36#include "mem/protocol/DMASequencerRequestType.hh"
37#include "mem/protocol/RequestStatus.hh"
38#include "mem/ruby/common/DataBlock.hh"
39#include "mem/ruby/network/MessageBuffer.hh"
40#include "mem/ruby/system/System.hh"
40#include "mem/mem_object.hh"
41#include "mem/simple_mem.hh"
42#include "mem/tport.hh"
43#include "params/DMASequencer.hh"
44
45class AbstractController;
46
47struct DMARequest
48{

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56};
57
58class DMASequencer : public MemObject
59{
60 public:
61 typedef DMASequencerParams Params;
62 DMASequencer(const Params *);
63 void init();
41#include "mem/simple_mem.hh"
42#include "mem/tport.hh"
43#include "params/DMASequencer.hh"
44
45class AbstractController;
46
47struct DMARequest
48{

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56};
57
58class DMASequencer : public MemObject
59{
60 public:
61 typedef DMASequencerParams Params;
62 DMASequencer(const Params *);
63 void init();
64 RubySystem *m_ruby_system;
64
65 public:
66 class MemSlavePort : public QueuedSlavePort
67 {
68 private:
69 RespPacketQueue queue;
65
66 public:
67 class MemSlavePort : public QueuedSlavePort
68 {
69 private:
70 RespPacketQueue queue;
70 RubySystem* ruby_system;
71 RubySystem* m_ruby_system;
71 bool access_backing_store;
72
73 public:
74 MemSlavePort(const std::string &_name, DMASequencer *_port,
75 PortID id, RubySystem *_ruby_system,
76 bool _access_backing_store);
77 void hitCallback(PacketPtr pkt);
78 void evictionCallback(const Address& address);

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73
74 public:
75 MemSlavePort(const std::string &_name, DMASequencer *_port,
76 PortID id, RubySystem *_ruby_system,
77 bool _access_backing_store);
78 void hitCallback(PacketPtr pkt);
79 void evictionCallback(const Address& address);

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