Windows NT 4.0 source code leak
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
/*++ BUILD Version: 0003 // Increment this if a change has global effects
Copyright (c) 1991 Microsoft Corporation
Module Name:
halp.h
Abstract:
This header file defines the private Hardware Architecture Layer (HAL) interfaces.
Author:
David N. Cutler (davec) 25-Apr-1991
Revision History:
--*/
#ifndef _HALP_
#define _HALP_
#include "nthal.h"
#include "dtidef.h"
#include "hal.h"
#include "jxhalp.h"
#include "xm86.h"
#include "x86new.h"
//
// Define function prototypes.
//
ULONG HalpAllocateTbEntry ( VOID );
VOID HalpFreeTbEntry ( VOID );
BOOLEAN HalpCalibrateStall ( VOID );
VOID HalpClockInterrupt ( VOID );
BOOLEAN HalpCreateDmaStructures ( VOID );
BOOLEAN HalpDmaDispatch( IN PKINTERRUPT Interrupt, IN PVOID ServiceContext );
BOOLEAN HalpInitializeDisplay ( IN PLOADER_PARAMETER_BLOCK LoaderBlock );
BOOLEAN HalpInitializeInterrupts ( VOID );
BOOLEAN HalpMapFixedTbEntries ( VOID );
BOOLEAN HalpMapIoSpace ( VOID );
VOID HalpProfileInterrupt ( VOID );
#if defined(R4000)
ULONG HalpReadCountRegister ( VOID );
ULONG HalpWriteCompareRegisterAndClear ( IN ULONG Value );
#endif
VOID HalpStallInterrupt ( VOID );
VOID HalpResetIsaBus ( IN ULONG DelayCount );
VOID HalpInitializeX86DisplayAdapter( VOID );
VOID HalpResetX86DisplayAdapter( VOID );
VOID HalpProgramIntervalTimer( IN ULONG IntervalCount );
#define HALP_IS_PHYSICAL_ADDRESS(Va) \
((((ULONG)Va >= KSEG0_BASE) && ((ULONG)Va < KSEG1_BASE)) ? TRUE : FALSE)
//
// Define external references.
//
extern PHAL_RESET_DISPLAY_PARAMETERS HalpResetDisplayParameters;
extern ULONG HalpCurrentTimeIncrement; extern ULONG HalpNextIntervalCount; extern ULONG HalpNextTimeIncrement; extern ULONG HalpNewTimeIncrement; extern ULONG HalpProfileCountRate;
extern PADAPTER_OBJECT MasterAdapterObject;
//
// Map buffer prameters. These are initialized in HalInitSystem
//
extern PHYSICAL_ADDRESS HalpMapBufferPhysicalAddress;
extern ULONG HalpMapBufferSize;
extern ULONG HalpBusType;
#endif // _HALP_
|