AbstractController.cc (11793:ef606668d247) AbstractController.cc (12065:e3e51756dfef)
1/*
1/*
2 * Copyright (c) 2017 ARM Limited
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
2 * Copyright (c) 2011-2014 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;
9 * redistributions in binary form must reproduce the above copyright

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38
39AbstractController::AbstractController(const Params *p)
40 : MemObject(p), Consumer(this), m_version(p->version),
41 m_clusterID(p->cluster_id),
42 m_masterId(p->system->getMasterId(name())), m_is_blocking(false),
43 m_number_of_TBEs(p->number_of_TBEs),
44 m_transitions_per_cycle(p->transitions_per_cycle),
45 m_buffer_size(p->buffer_size), m_recycle_latency(p->recycle_latency),
14 * Copyright (c) 2011-2014 Mark D. Hill and David A. Wood
15 * All rights reserved.
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions are
19 * met: redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer;
21 * redistributions in binary form must reproduce the above copyright

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50
51AbstractController::AbstractController(const Params *p)
52 : MemObject(p), Consumer(this), m_version(p->version),
53 m_clusterID(p->cluster_id),
54 m_masterId(p->system->getMasterId(name())), m_is_blocking(false),
55 m_number_of_TBEs(p->number_of_TBEs),
56 m_transitions_per_cycle(p->transitions_per_cycle),
57 m_buffer_size(p->buffer_size), m_recycle_latency(p->recycle_latency),
46 memoryPort(csprintf("%s.memory", name()), this, "")
58 memoryPort(csprintf("%s.memory", name()), this, ""),
59 addrRanges(p->addr_ranges.begin(), p->addr_ranges.end())
47{
48 if (m_version == 0) {
49 // Combine the statistics from all controllers
50 // of this particular type.
51 Stats::registerDumpCallback(new StatsCallback(this));
52 }
53}
54

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342 panic("Incorrect packet type received from memory controller!");
343 }
344
345 getMemoryQueue()->enqueue(msg, clockEdge(), cyclesToTicks(Cycles(1)));
346 delete pkt->req;
347 delete pkt;
348}
349
60{
61 if (m_version == 0) {
62 // Combine the statistics from all controllers
63 // of this particular type.
64 Stats::registerDumpCallback(new StatsCallback(this));
65 }
66}
67

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355 panic("Incorrect packet type received from memory controller!");
356 }
357
358 getMemoryQueue()->enqueue(msg, clockEdge(), cyclesToTicks(Cycles(1)));
359 delete pkt->req;
360 delete pkt;
361}
362
363MachineID
364AbstractController::mapAddressToMachine(Addr addr, MachineType mtype) const
365{
366 NodeID node = m_net_ptr->addressToNodeID(addr, mtype);
367 MachineID mach = {mtype, node};
368 return mach;
369}
370
350bool
351AbstractController::MemoryPort::recvTimingResp(PacketPtr pkt)
352{
353 controller->recvTimingResp(pkt);
354 return true;
355}
356
357AbstractController::MemoryPort::MemoryPort(const std::string &_name,
358 AbstractController *_controller,
359 const std::string &_label)
360 : QueuedMasterPort(_name, _controller, reqQueue, snoopRespQueue),
361 reqQueue(*_controller, *this, _label),
362 snoopRespQueue(*_controller, *this, _label),
363 controller(_controller)
364{
365}
371bool
372AbstractController::MemoryPort::recvTimingResp(PacketPtr pkt)
373{
374 controller->recvTimingResp(pkt);
375 return true;
376}
377
378AbstractController::MemoryPort::MemoryPort(const std::string &_name,
379 AbstractController *_controller,
380 const std::string &_label)
381 : QueuedMasterPort(_name, _controller, reqQueue, snoopRespQueue),
382 reqQueue(*_controller, *this, _label),
383 snoopRespQueue(*_controller, *this, _label),
384 controller(_controller)
385{
386}