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, 392 deletions

diff --git a/src/dev/ns_gige.hh b/src/dev/ns_gige.hh
deleted file mode 100644
index 33a76ab62..000000000
--- a/src/dev/ns_gige.hh
+++ /dev/null
@@ -1,392 +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
- *          Lisa Hsu
- */
-
-/** @file
- * Device module for modelling the National Semiconductor
- * DP83820 ethernet controller
- */
-
-#ifndef __DEV_NS_GIGE_HH__
-#define __DEV_NS_GIGE_HH__
-
-#include "base/inet.hh"
-#include "dev/etherdevice.hh"
-#include "dev/etherint.hh"
-#include "dev/etherpkt.hh"
-#include "dev/io_device.hh"
-#include "dev/ns_gige_reg.h"
-#include "dev/pktfifo.hh"
-#include "params/NSGigE.hh"
-#include "sim/eventq.hh"
-
-// Hash filtering constants
-const uint16_t FHASH_ADDR  = 0x100;
-const uint16_t FHASH_SIZE  = 0x100;
-
-// EEPROM constants
-const uint8_t  EEPROM_READ = 0x2;
-const uint8_t  EEPROM_SIZE = 64; // Size in words of NSC93C46 EEPROM
-const uint8_t  EEPROM_PMATCH2_ADDR = 0xA; // EEPROM Address of PMATCH word 2
-const uint8_t  EEPROM_PMATCH1_ADDR = 0xB; // EEPROM Address of PMATCH word 1
-const uint8_t  EEPROM_PMATCH0_ADDR = 0xC; // EEPROM Address of PMATCH word 0
-
-/**
- * Ethernet device registers
- */
-struct dp_regs {
-    uint32_t    command;
-    uint32_t    config;
-    uint32_t    mear;
-    uint32_t    ptscr;
-    uint32_t    isr;
-    uint32_t    imr;
-    uint32_t    ier;
-    uint32_t    ihr;
-    uint32_t    txdp;
-    uint32_t    txdp_hi;
-    uint32_t    txcfg;
-    uint32_t    gpior;
-    uint32_t    rxdp;
-    uint32_t    rxdp_hi;
-    uint32_t    rxcfg;
-    uint32_t    pqcr;
-    uint32_t    wcsr;
-    uint32_t    pcr;
-    uint32_t    rfcr;
-    uint32_t    rfdr;
-    uint32_t    brar;
-    uint32_t    brdr;
-    uint32_t    srr;
-    uint32_t    mibc;
-    uint32_t    vrcr;
-    uint32_t    vtcr;
-    uint32_t    vdr;
-    uint32_t    ccsr;
-    uint32_t    tbicr;
-    uint32_t    tbisr;
-    uint32_t    tanar;
-    uint32_t    tanlpar;
-    uint32_t    taner;
-    uint32_t    tesr;
-};
-
-struct dp_rom {
-    /**
-     * for perfect match memory.
-     * the linux driver doesn't use any other ROM
-     */
-    uint8_t perfectMatch[ETH_ADDR_LEN];
-
-    /**
-     * for hash table memory.
-     * used by the freebsd driver
-     */
-    uint8_t filterHash[FHASH_SIZE];
-};
-
-class NSGigEInt;
-class Packet;
-
-/**
- * NS DP83820 Ethernet device model
- */
-class NSGigE : public EtherDevBase
-{
-  public:
-    /** Transmit State Machine states */
-    enum TxState
-    {
-        txIdle,
-        txDescRefr,
-        txDescRead,
-        txFifoBlock,
-        txFragRead,
-        txDescWrite,
-        txAdvance
-    };
-
-    /** Receive State Machine States */
-    enum RxState
-    {
-        rxIdle,
-        rxDescRefr,
-        rxDescRead,
-        rxFifoBlock,
-        rxFragWrite,
-        rxDescWrite,
-        rxAdvance
-    };
-
-    enum DmaState
-    {
-        dmaIdle,
-        dmaReading,
-        dmaWriting,
-        dmaReadWaiting,
-        dmaWriteWaiting
-    };
-
-    /** EEPROM State Machine States */
-    enum EEPROMState
-    {
-        eepromStart,
-        eepromGetOpcode,
-        eepromGetAddress,
-        eepromRead
-    };
-
-  protected:
-    /** device register file */
-    dp_regs regs;
-    dp_rom rom;
-
-    /** pci settings */
-    bool ioEnable;
-#if 0
-    bool memEnable;
-    bool bmEnable;
-#endif
-
-    /*** BASIC STRUCTURES FOR TX/RX ***/
-    /* Data FIFOs */
-    PacketFifo txFifo;
-    PacketFifo rxFifo;
-
-    /** various helper vars */
-    EthPacketPtr txPacket;
-    EthPacketPtr rxPacket;
-    uint8_t *txPacketBufPtr;
-    uint8_t *rxPacketBufPtr;
-    uint32_t txXferLen;
-    uint32_t rxXferLen;
-    bool rxDmaFree;
-    bool txDmaFree;
-
-    /** DescCaches */
-    ns_desc32 txDesc32;
-    ns_desc32 rxDesc32;
-    ns_desc64 txDesc64;
-    ns_desc64 rxDesc64;
-
-    /* tx State Machine */
-    TxState txState;
-    bool txEnable;
-
-    /** Current Transmit Descriptor Done */
-    bool CTDD;
-    /** halt the tx state machine after next packet */
-    bool txHalt;
-    /** ptr to the next byte in the current fragment */
-    Addr txFragPtr;
-    /** count of bytes remaining in the current descriptor */
-    uint32_t txDescCnt;
-    DmaState txDmaState;
-
-    /** rx State Machine */
-    RxState rxState;
-    bool rxEnable;
-
-    /** Current Receive Descriptor Done */
-    bool CRDD;
-    /** num of bytes in the current packet being drained from rxDataFifo */
-    uint32_t rxPktBytes;
-    /** halt the rx state machine after current packet */
-    bool rxHalt;
-    /** ptr to the next byte in current fragment */
-    Addr rxFragPtr;
-    /** count of bytes remaining in the current descriptor */
-    uint32_t rxDescCnt;
-    DmaState rxDmaState;
-
-    bool extstsEnable;
-
-    /** EEPROM State Machine */
-    EEPROMState eepromState;
-    bool eepromClk;
-    uint8_t eepromBitsToRx;
-    uint8_t eepromOpcode;
-    uint8_t eepromAddress;
-    uint16_t eepromData;
-
-  protected:
-    Tick dmaReadDelay;
-    Tick dmaWriteDelay;
-
-    Tick dmaReadFactor;
-    Tick dmaWriteFactor;
-
-    void *rxDmaData;
-    Addr  rxDmaAddr;
-    int   rxDmaLen;
-    bool  doRxDmaRead();
-    bool  doRxDmaWrite();
-
-    void *txDmaData;
-    Addr  txDmaAddr;
-    int   txDmaLen;
-    bool  doTxDmaRead();
-    bool  doTxDmaWrite();
-
-    void rxDmaReadDone();
-    friend class EventWrapper<NSGigE, &NSGigE::rxDmaReadDone>;
-    EventWrapper<NSGigE, &NSGigE::rxDmaReadDone> rxDmaReadEvent;
-
-    void rxDmaWriteDone();
-    friend class EventWrapper<NSGigE, &NSGigE::rxDmaWriteDone>;
-    EventWrapper<NSGigE, &NSGigE::rxDmaWriteDone> rxDmaWriteEvent;
-
-    void txDmaReadDone();
-    friend class EventWrapper<NSGigE, &NSGigE::txDmaReadDone>;
-    EventWrapper<NSGigE, &NSGigE::txDmaReadDone> txDmaReadEvent;
-
-    void txDmaWriteDone();
-    friend class EventWrapper<NSGigE, &NSGigE::txDmaWriteDone>;
-    EventWrapper<NSGigE, &NSGigE::txDmaWriteDone> txDmaWriteEvent;
-
-    bool dmaDescFree;
-    bool dmaDataFree;
-
-  protected:
-    Tick txDelay;
-    Tick rxDelay;
-
-    void txReset();
-    void rxReset();
-    void regsReset();
-
-    void rxKick();
-    Tick rxKickTick;
-    typedef EventWrapper<NSGigE, &NSGigE::rxKick> RxKickEvent;
-    friend void RxKickEvent::process();
-    RxKickEvent rxKickEvent;
-
-    void txKick();
-    Tick txKickTick;
-    typedef EventWrapper<NSGigE, &NSGigE::txKick> TxKickEvent;
-    friend void TxKickEvent::process();
-    TxKickEvent txKickEvent;
-
-    void eepromKick();
-
-    /**
-     * Retransmit event
-     */
-    void transmit();
-    void txEventTransmit()
-    {
-        transmit();
-        if (txState == txFifoBlock)
-            txKick();
-    }
-    typedef EventWrapper<NSGigE, &NSGigE::txEventTransmit> TxEvent;
-    friend void TxEvent::process();
-    TxEvent txEvent;
-
-    void txDump() const;
-    void rxDump() const;
-
-    /**
-     * receive address filter
-     */
-    bool rxFilterEnable;
-    bool rxFilter(const EthPacketPtr &packet);
-    bool acceptBroadcast;
-    bool acceptMulticast;
-    bool acceptUnicast;
-    bool acceptPerfect;
-    bool acceptArp;
-    bool multicastHashEnable;
-
-    /**
-     * Interrupt management
-     */
-    void devIntrPost(uint32_t interrupts);
-    void devIntrClear(uint32_t interrupts);
-    void devIntrChangeMask();
-
-    Tick intrDelay;
-    Tick intrTick;
-    bool cpuPendingIntr;
-    void cpuIntrPost(Tick when);
-    void cpuInterrupt();
-    void cpuIntrClear();
-
-    typedef EventWrapper<NSGigE, &NSGigE::cpuInterrupt> IntrEvent;
-    friend void IntrEvent::process();
-    IntrEvent *intrEvent;
-    NSGigEInt *interface;
-
-  public:
-    typedef NSGigEParams Params;
-    const Params *params() const {
-        return dynamic_cast<const Params *>(_params);
-    }
-
-    NSGigE(Params *params);
-    ~NSGigE();
-
-    EtherInt *getEthPort(const std::string &if_name, int idx) override;
-
-    Tick writeConfig(PacketPtr pkt) override;
-
-    Tick read(PacketPtr pkt) override;
-    Tick write(PacketPtr pkt) override;
-
-    bool cpuIntrPending() const;
-    void cpuIntrAck() { cpuIntrClear(); }
-
-    bool recvPacket(EthPacketPtr packet);
-    void transferDone();
-
-    void serialize(CheckpointOut &cp) const override;
-    void unserialize(CheckpointIn &cp) override;
-
-    void drainResume() override;
-};
-
-/*
- * Ethernet Interface for an Ethernet Device
- */
-class NSGigEInt : public EtherInt
-{
-  private:
-    NSGigE *dev;
-
-  public:
-    NSGigEInt(const std::string &name, NSGigE *d)
-        : EtherInt(name), dev(d)
-    { }
-
-    virtual bool recvPacket(EthPacketPtr pkt) { return dev->recvPacket(pkt); }
-    virtual void sendDone() { dev->transferDone(); }
-};
-
-#endif // __DEV_NS_GIGE_HH__