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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61 DMASequencer(const Params *);
62 void init();
63
64 public:
65 class MemSlavePort : public QueuedSlavePort
66 {
67 private:
68 SlavePacketQueue queue;
69
70 public:
71 MemSlavePort(const std::string &_name, DMASequencer *_port,
72 PortID id);
73 void hitCallback(PacketPtr pkt);
74 void evictionCallback(const Address& address);
75
76 protected:
77 bool recvTimingReq(PacketPtr pkt);
78
79 Tick recvAtomic(PacketPtr pkt)
80 { panic("DMASequencer::MemSlavePort::recvAtomic() not implemented!\n"); }

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134 bool m_usingRubyTester;
135
136 MemSlavePort slave_port;
137
138 DrainManager *drainManager;
139 System* system;
140
141 bool retry;
142 bool m_is_busy;
143 uint64_t m_data_block_mask;
144 DMARequest active_request;
145};
146
147#endif // __MEM_RUBY_SYSTEM_DMASEQUENCER_HH__