44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/includes/hl/pic.hh
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* DESCRIPTION: HAL processor support
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* DEVELOPERS: Aiken Harris <harraiken91@gmail.com>
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*/
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#ifndef __XTOSKRNL_HL_PIC_HH
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#define __XTOSKRNL_HL_PIC_HH
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#include <xtos.hh>
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/* Hardware Layer */
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namespace HL
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{
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class Pic
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{
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private:
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STATIC APIC_MODE ApicMode;
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public:
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STATIC XTAPI VOID ClearApicErrors(VOID);
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STATIC XTAPI ULONG GetCpuApicId(VOID);
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STATIC XTAPI VOID InitializePic(VOID);
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STATIC XTFASTCALL ULONGLONG ReadApicRegister(IN APIC_REGISTER Register);
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STATIC XTAPI VOID SendEoi(VOID);
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STATIC XTAPI VOID SendIpi(ULONG ApicId,
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ULONG Vector);
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STATIC XTAPI VOID SendSelfIpi(ULONG Vector);
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STATIC XTFASTCALL VOID WriteApicRegister(IN APIC_REGISTER Register,
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IN ULONGLONG Value);
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private:
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STATIC XTAPI BOOLEAN CheckApicSupport(VOID);
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STATIC XTAPI BOOLEAN CheckX2ApicSupport(VOID);
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STATIC XTAPI VOID InitializeApic(VOID);
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STATIC XTAPI VOID InitializeLegacyPic(VOID);
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};
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}
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#endif /* __XTOSKRNL_HL_PIC_HH */
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