74 lines
1.3 KiB
C
74 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: sdk/xtdk/i686/hlfuncs.h
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* DESCRIPTION: XT hardware abstraction layer routines specific to i686 architecture
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* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
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*/
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#ifndef __XTDK_I686_HLFUNCS_H
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#define __XTDK_I686_HLFUNCS_H
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#include "xtdefs.h"
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#include "xtstruct.h"
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#include "xttypes.h"
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/* I/O port addresses for COM ports */
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extern ULONG ComPortAddress[];
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/* HAL library routines forward references */
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XTCDECL
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VOID
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HlClearInterruptFlag();
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XTCDECL
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BOOLEAN
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HlCpuId(IN OUT PCPUID_REGISTERS Registers);
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XTCDECL
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VOID
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HlHalt();
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XTCDECL
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UCHAR
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HlIoPortInByte(IN USHORT Port);
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XTCDECL
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UCHAR
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HlIoPortInShort(IN USHORT Port);
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XTCDECL
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UCHAR
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HlIoPortInLong(IN USHORT Port);
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XTCDECL
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VOID
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HlIoPortOutByte(IN USHORT Port,
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IN UCHAR Data);
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XTCDECL
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VOID
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HlIoPortOutShort(IN USHORT Port,
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IN USHORT Value);
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XTCDECL
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VOID
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HlIoPortOutLong(IN USHORT Port,
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IN UINT Value);
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XTCDECL
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ULONG_PTR
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HlReadControlRegister(IN USHORT ControlRegister);
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XTCDECL
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VOID
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HlSetInterruptFlag();
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XTCDECL
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VOID
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HlWriteControlRegister(IN USHORT ControlRegister,
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IN UINT_PTR Value);
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#endif /* __XTDK_I686_HLFUNCS_H */
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