9a787d297d
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28035 a95241bf-73f2-0310-859d-f6bbb57e9c96
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/*
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* Copyright 2006, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#ifndef _KERNEL_M68K_ARCH_PLATFORM_H
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#define _KERNEL_M68K_ARCH_PLATFORM_H
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#include <OS.h>
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#include <arch/platform.h>
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struct real_time_data;
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typedef enum m68k_platform_types {
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M68K_PLATFORM_AMIGA = 0,
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M68K_PLATFORM_ATARI, /* TT, Falcon, Hades, Milan... */
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M68K_PLATFORM_MAC,
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M68K_PLATFORM_NEXT
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} m68k_platform_type;
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namespace BPrivate {
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// implemented in src/system/kernel/arch/m68k/arch_platform.cpp
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class M68KPlatform {
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public:
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M68KPlatform(platform_type platformType, m68k_platform_type m68kPlatformType);
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virtual ~M68KPlatform();
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static M68KPlatform *Default();
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inline platform_type PlatformType() const { return fPlatformType; }
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inline m68k_platform_type M68KPlatformType() const { return fM68KPlatformType; }
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virtual status_t Init(struct kernel_args *kernelArgs) = 0;
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virtual status_t InitSerialDebug(struct kernel_args *kernelArgs) = 0;
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virtual status_t InitPostVM(struct kernel_args *kernelArgs) = 0;
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virtual status_t InitPIC(struct kernel_args *kernelArgs) = 0;
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virtual status_t InitRTC(struct kernel_args *kernelArgs,
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struct real_time_data *data) = 0;
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virtual status_t InitTimer(struct kernel_args *kernelArgs) = 0;
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virtual char BlueScreenGetChar() = 0;
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virtual char SerialDebugGetChar() = 0;
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virtual void SerialDebugPutChar(char c) = 0;
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virtual void EnableIOInterrupt(int irq) = 0;
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virtual void DisableIOInterrupt(int irq) = 0;
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virtual bool AcknowledgeIOInterrupt(int irq) = 0;
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// mimic the PC CMOS
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virtual uint8 ReadRTCReg(uint8 reg) = 0;
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virtual void WriteRTCReg(uint8 reg, uint8 val) = 0;
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virtual void SetHardwareRTC(uint32 seconds) = 0;
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virtual uint32 GetHardwareRTC() = 0;
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virtual void SetHardwareTimer(bigtime_t timeout) = 0;
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virtual void ClearHardwareTimer(void) = 0;
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virtual void ShutDown(bool reboot) = 0;
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private:
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m68k_platform_type fM68KPlatformType;
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platform_type fPlatformType;
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};
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} // namespace BPrivate
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using BPrivate::M68KPlatform;
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//extern "C" M68KPlatform *instanciate_m68k_platform_amiga();
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extern "C" M68KPlatform *instanciate_m68k_platform_atari();
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//extern "C" M68KPlatform *instanciate_m68k_platform_mac();
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//extern "C" M68KPlatform *instanciate_m68k_platform_next();
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#endif // _KERNEL_M68K_ARCH_PLATFORM_H
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