dev: Move network devices to src/dev/net/

--HG--
rename : src/dev/Ethernet.py => src/dev/net/Ethernet.py
rename : src/dev/etherbus.cc => src/dev/net/etherbus.cc
rename : src/dev/etherbus.hh => src/dev/net/etherbus.hh
rename : src/dev/etherdevice.cc => src/dev/net/etherdevice.cc
rename : src/dev/etherdevice.hh => src/dev/net/etherdevice.hh
rename : src/dev/etherdump.cc => src/dev/net/etherdump.cc
rename : src/dev/etherdump.hh => src/dev/net/etherdump.hh
rename : src/dev/etherint.cc => src/dev/net/etherint.cc
rename : src/dev/etherint.hh => src/dev/net/etherint.hh
rename : src/dev/etherlink.cc => src/dev/net/etherlink.cc
rename : src/dev/etherlink.hh => src/dev/net/etherlink.hh
rename : src/dev/etherobject.hh => src/dev/net/etherobject.hh
rename : src/dev/etherpkt.cc => src/dev/net/etherpkt.cc
rename : src/dev/etherpkt.hh => src/dev/net/etherpkt.hh
rename : src/dev/ethertap.cc => src/dev/net/ethertap.cc
rename : src/dev/ethertap.hh => src/dev/net/ethertap.hh
rename : src/dev/i8254xGBe.cc => src/dev/net/i8254xGBe.cc
rename : src/dev/i8254xGBe.hh => src/dev/net/i8254xGBe.hh
rename : src/dev/i8254xGBe_defs.hh => src/dev/net/i8254xGBe_defs.hh
rename : src/dev/multi_etherlink.cc => src/dev/net/multi_etherlink.cc
rename : src/dev/multi_etherlink.hh => src/dev/net/multi_etherlink.hh
rename : src/dev/multi_iface.cc => src/dev/net/multi_iface.cc
rename : src/dev/multi_iface.hh => src/dev/net/multi_iface.hh
rename : src/dev/multi_packet.cc => src/dev/net/multi_packet.cc
rename : src/dev/multi_packet.hh => src/dev/net/multi_packet.hh
rename : src/dev/ns_gige.cc => src/dev/net/ns_gige.cc
rename : src/dev/ns_gige.hh => src/dev/net/ns_gige.hh
rename : src/dev/ns_gige_reg.h => src/dev/net/ns_gige_reg.h
rename : src/dev/pktfifo.cc => src/dev/net/pktfifo.cc
rename : src/dev/pktfifo.hh => src/dev/net/pktfifo.hh
rename : src/dev/sinic.cc => src/dev/net/sinic.cc
rename : src/dev/sinic.hh => src/dev/net/sinic.hh
rename : src/dev/sinicreg.hh => src/dev/net/sinicreg.hh
rename : src/dev/tcp_iface.cc => src/dev/net/tcp_iface.cc
rename : src/dev/tcp_iface.hh => src/dev/net/tcp_iface.hh

1 files changed, 0 insertions, 327 deletions

diff --git a/src/dev/sinic.hh b/src/dev/sinic.hh
deleted file mode 100644
index dc1947f03..000000000
--- a/src/dev/sinic.hh
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Nathan Binkert
- */
-
-#ifndef __DEV_SINIC_HH__
-#define __DEV_SINIC_HH__
-
-#include "base/inet.hh"
-#include "base/statistics.hh"
-#include "dev/etherdevice.hh"
-#include "dev/etherint.hh"
-#include "dev/etherpkt.hh"
-#include "dev/io_device.hh"
-#include "dev/pci/device.hh"
-#include "dev/pktfifo.hh"
-#include "dev/sinicreg.hh"
-#include "params/Sinic.hh"
-#include "sim/eventq.hh"
-
-namespace Sinic {
-
-class Interface;
-class Base : public EtherDevBase
-{
-  protected:
-    bool rxEnable;
-    bool txEnable;
-
-  protected:
-    Tick intrDelay;
-    Tick intrTick;
-    bool cpuIntrEnable;
-    bool cpuPendingIntr;
-    void cpuIntrPost(Tick when);
-    void cpuInterrupt();
-    void cpuIntrClear();
-
-    typedef EventWrapper<Base, &Base::cpuInterrupt> IntrEvent;
-    friend void IntrEvent::process();
-    IntrEvent *intrEvent;
-    Interface *interface;
-
-    bool cpuIntrPending() const;
-    void cpuIntrAck() { cpuIntrClear(); }
-
-/**
- * Serialization stuff
- */
-  public:
-    void serialize(CheckpointOut &cp) const override;
-    void unserialize(CheckpointIn &cp) override;
-
-/**
- * Construction/Destruction/Parameters
- */
-  public:
-    typedef SinicParams Params;
-    const Params *params() const { return (const Params *)_params; }
-    Base(const Params *p);
-};
-
-class Device : public Base
-{
-  protected:
-    /** Receive State Machine States */
-    enum RxState {
-        rxIdle,
-        rxFifoBlock,
-        rxBeginCopy,
-        rxCopy,
-        rxCopyDone
-    };
-
-    /** Transmit State Machine states */
-    enum TxState {
-        txIdle,
-        txFifoBlock,
-        txBeginCopy,
-        txCopy,
-        txCopyDone
-    };
-
-    /** device register file */
-    struct {
-        uint32_t Config;       // 0x00
-        uint32_t Command;      // 0x04
-        uint32_t IntrStatus;   // 0x08
-        uint32_t IntrMask;     // 0x0c
-        uint32_t RxMaxCopy;    // 0x10
-        uint32_t TxMaxCopy;    // 0x14
-        uint32_t ZeroCopySize; // 0x18
-        uint32_t ZeroCopyMark; // 0x1c
-        uint32_t VirtualCount; // 0x20
-        uint32_t RxMaxIntr;    // 0x24
-        uint32_t RxFifoSize;   // 0x28
-        uint32_t TxFifoSize;   // 0x2c
-        uint32_t RxFifoLow;    // 0x30
-        uint32_t TxFifoLow;    // 0x34
-        uint32_t RxFifoHigh;   // 0x38
-        uint32_t TxFifoHigh;   // 0x3c
-        uint64_t RxData;       // 0x40
-        uint64_t RxDone;       // 0x48
-        uint64_t RxWait;       // 0x50
-        uint64_t TxData;       // 0x58
-        uint64_t TxDone;       // 0x60
-        uint64_t TxWait;       // 0x68
-        uint64_t HwAddr;       // 0x70
-        uint64_t RxStatus;     // 0x78
-    } regs;
-
-    struct VirtualReg {
-        uint64_t RxData;
-        uint64_t RxDone;
-        uint64_t TxData;
-        uint64_t TxDone;
-
-        PacketFifo::iterator rxIndex;
-        unsigned rxPacketOffset;
-        unsigned rxPacketBytes;
-        uint64_t rxDoneData;
-
-        Counter rxUnique;
-        Counter txUnique;
-
-        VirtualReg()
-            : RxData(0), RxDone(0), TxData(0), TxDone(0),
-              rxPacketOffset(0), rxPacketBytes(0), rxDoneData(0)
-        { }
-    };
-    typedef std::vector<VirtualReg> VirtualRegs;
-    typedef std::list<unsigned> VirtualList;
-    Counter rxUnique;
-    Counter txUnique;
-    VirtualRegs virtualRegs;
-    VirtualList rxList;
-    VirtualList rxBusy;
-    int rxActive;
-    VirtualList txList;
-
-    int rxBusyCount;
-    int rxMappedCount;
-    int rxDirtyCount;
-
-    uint8_t  &regData8(Addr daddr) { return *((uint8_t *)&regs + daddr); }
-    uint32_t &regData32(Addr daddr) { return *(uint32_t *)&regData8(daddr); }
-    uint64_t &regData64(Addr daddr) { return *(uint64_t *)&regData8(daddr); }
-
-  protected:
-    RxState rxState;
-    PacketFifo rxFifo;
-    PacketFifo::iterator rxFifoPtr;
-    bool rxEmpty;
-    bool rxLow;
-    Addr rxDmaAddr;
-    uint8_t *rxDmaData;
-    unsigned rxDmaLen;
-
-    TxState txState;
-    PacketFifo txFifo;
-    bool txFull;
-    EthPacketPtr txPacket;
-    int txPacketOffset;
-    int txPacketBytes;
-    Addr txDmaAddr;
-    uint8_t *txDmaData;
-    int txDmaLen;
-
-  protected:
-    void reset();
-
-    void rxKick();
-    Tick rxKickTick;
-    typedef EventWrapper<Device, &Device::rxKick> RxKickEvent;
-    friend void RxKickEvent::process();
-
-    void txKick();
-    Tick txKickTick;
-    typedef EventWrapper<Device, &Device::txKick> TxKickEvent;
-    friend void TxKickEvent::process();
-
-    /**
-     * Retransmit event
-     */
-    void transmit();
-    void txEventTransmit()
-    {
-        transmit();
-        if (txState == txFifoBlock)
-            txKick();
-    }
-    typedef EventWrapper<Device, &Device::txEventTransmit> TxEvent;
-    friend void TxEvent::process();
-    TxEvent txEvent;
-
-    void txDump() const;
-    void rxDump() const;
-
-    /**
-     * receive address filter
-     */
-    bool rxFilter(const EthPacketPtr &packet);
-
-/**
- * device configuration
- */
-    void changeConfig(uint32_t newconfig);
-    void command(uint32_t command);
-
-/**
- * device ethernet interface
- */
-  public:
-    bool recvPacket(EthPacketPtr packet);
-    void transferDone();
-    EtherInt *getEthPort(const std::string &if_name, int idx) override;
-
-/**
- * DMA parameters
- */
-  protected:
-    void rxDmaDone();
-    friend class EventWrapper<Device, &Device::rxDmaDone>;
-    EventWrapper<Device, &Device::rxDmaDone> rxDmaEvent;
-
-    void txDmaDone();
-    friend class EventWrapper<Device, &Device::txDmaDone>;
-    EventWrapper<Device, &Device::txDmaDone> txDmaEvent;
-
-    Tick dmaReadDelay;
-    Tick dmaReadFactor;
-    Tick dmaWriteDelay;
-    Tick dmaWriteFactor;
-
-/**
- * Interrupt management
- */
-  protected:
-    void devIntrPost(uint32_t interrupts);
-    void devIntrClear(uint32_t interrupts = Regs::Intr_All);
-    void devIntrChangeMask(uint32_t newmask);
-
-/**
- * Memory Interface
- */
-  public:
-    Tick read(PacketPtr pkt) override;
-    Tick write(PacketPtr pkt) override;
-    virtual void drainResume() override;
-
-    void prepareIO(ContextID cpu, int index);
-    void prepareRead(ContextID cpu, int index);
-    void prepareWrite(ContextID cpu, int index);
- //   Fault iprRead(Addr daddr, ContextID cpu, uint64_t &result);
-
-/**
- * Statistics
- */
-  private:
-    Stats::Scalar totalVnicDistance;
-    Stats::Scalar numVnicDistance;
-    Stats::Scalar maxVnicDistance;
-    Stats::Formula avgVnicDistance;
-
-    int _maxVnicDistance;
-
-  public:
-    void regStats() override;
-    void resetStats() override;
-
-/**
- * Serialization stuff
- */
-  public:
-    void serialize(CheckpointOut &cp) const override;
-    void unserialize(CheckpointIn &cp) override;
-
-  public:
-    Device(const Params *p);
-    ~Device();
-};
-
-/*
- * Ethernet Interface for an Ethernet Device
- */
-class Interface : public EtherInt
-{
-  private:
-    Device *dev;
-
-  public:
-    Interface(const std::string &name, Device *d)
-        : EtherInt(name), dev(d)
-    { }
-
-    virtual bool recvPacket(EthPacketPtr pkt) { return dev->recvPacket(pkt); }
-    virtual void sendDone() { dev->transferDone(); }
-};
-
-} // namespace Sinic
-
-#endif // __DEV_SINIC_HH__