Pc.h

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef KERNEL_MACHINE_X86_COMMON_PC_H
#define KERNEL_MACHINE_X86_COMMON_PC_H

#include "Keyboard.h"
#include "LocalApic.h"
#include "Ps2Controller.h"
#include "Serial.h"
#include "Vga.h"
#include "pedigree/kernel/compiler.h"
#include "pedigree/kernel/machine/Bus.h"
#include "pedigree/kernel/machine/Controller.h"
#include "pedigree/kernel/machine/Device.h"
#include "pedigree/kernel/machine/Machine.h"
#include "pedigree/kernel/processor/types.h"

#if defined(SMBIOS)
#include "SMBios.h"
#endif

class IrqManager;
class Keyboard;
class SchedulerTimer;
class Serial;
class Timer;
class Vga;

class Pc : public Machine
{
  public:
    inline static Pc &instance()
    {
        return m_Instance;
    }

    virtual void initialise() INITIALISATION_ONLY;
    virtual void initialise3();
    virtual void deinitialise();

#if defined(MULTIPROCESSOR)
    void initialiseProcessor() INITIALISATION_ONLY;
#endif

    virtual void initialiseDeviceTree();

    virtual Serial *getSerial(size_t n);
    virtual size_t getNumSerial();
    virtual Vga *getVga(size_t n);
    virtual size_t getNumVga();
    virtual IrqManager *getIrqManager();
    virtual SchedulerTimer *getSchedulerTimer();
    virtual Timer *getTimer();
    virtual Keyboard *getKeyboard();
    virtual void setKeyboard(Keyboard *kb);

#if defined(APIC)

    inline LocalApic &getLocalApic()
    {
        return m_LocalApic;
    }
#endif

#ifdef MULTIPROCESSOR
    virtual void stopAllOtherProcessors();
#endif

  private:
    Pc() INITIALISATION_ONLY;
    Pc(const Pc &);
    Pc &operator=(const Pc &);
    virtual ~Pc();

    X86Serial m_pSerial[4];
    X86Vga m_Vga;
    Keyboard *m_pKeyboard;

#if defined(SMBIOS)
    SMBios m_SMBios;
#endif

#if defined(APIC)
    LocalApic m_LocalApic;
#endif

    static Pc m_Instance;

    // Hardware devices.
    X86Keyboard m_Keyboard;
    Bus m_IsaBus;
    Controller m_AtaMaster;
    Controller m_AtaSlave;
    Ps2Controller m_Ps2Controller;
    Device m_Watchdog;
};

#endif