63 lines
973 B
C
63 lines
973 B
C
/**
|
|
* PROJECT: ExectOS
|
|
* COPYRIGHT: See COPYING.md in the top level directory
|
|
* FILE: sdk/xtdk/i686/hlfuncs.h
|
|
* DESCRIPTION: XT hardware abstraction layer routines specific to i686 architecture
|
|
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
|
|
*/
|
|
|
|
#ifndef __XTDK_I686_HLFUNCS_H
|
|
#define __XTDK_I686_HLFUNCS_H
|
|
|
|
#include "xtdefs.h"
|
|
#include "xtstruct.h"
|
|
#include "xttypes.h"
|
|
|
|
|
|
/* I/O port addresses for COM ports */
|
|
extern ULONG ComPortAddress[];
|
|
|
|
/* HAL library routines forward references */
|
|
XTAPI
|
|
UCHAR
|
|
HlIoPortInByte(IN USHORT Port);
|
|
|
|
XTAPI
|
|
VOID
|
|
HlIoPortOutByte(IN USHORT Port,
|
|
IN UCHAR Data);
|
|
|
|
XTAPI
|
|
ULONG_PTR
|
|
HlReadCR0();
|
|
|
|
XTAPI
|
|
ULONG_PTR
|
|
HlReadCR2();
|
|
|
|
XTAPI
|
|
ULONG_PTR
|
|
HlReadCR3();
|
|
|
|
XTAPI
|
|
ULONG_PTR
|
|
HlReadCR4();
|
|
|
|
XTAPI
|
|
VOID
|
|
HlWriteCR0(UINT_PTR Data);
|
|
|
|
XTAPI
|
|
VOID
|
|
HlWriteCR2(UINT_PTR Data);
|
|
|
|
XTAPI
|
|
VOID
|
|
HlWriteCR3(UINT_PTR Data);
|
|
|
|
XTAPI
|
|
VOID
|
|
HlWriteCR4(UINT_PTR Data);
|
|
|
|
#endif /* __XTDK_I686_HLFUNCS_H */
|