71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
/**
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*** Copyright (C) 1996-97 Intel Corporation. All rights reserved.
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***
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*** The information and source code contained herein is the exclusive
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*** property of Intel Corporation and may not be disclosed, examined
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*** or reproduced in whole or in part without explicit written authorization
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*** from the company.
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**/
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#ifndef _HALP_H_
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#define _HALP_H_
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#include <nthal.h>
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#include <hal.h>
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#include <hali.h>
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#include "ssc.h"
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#include "..\..\inc\hali.h"
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/*
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* Default clock and profile timer intervals (in 100ns-unit)
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*/
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#define DEFAULT_CLOCK_INTERVAL 100000 // 10 ms
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#define MINIMUM_CLOCK_INTERVAL 10000 // 1 ms
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#define MAXIMUM_CLOCK_INTERVAL 100000 // 10 ms
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/*
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* Device IRQLs (must be in sync with the values defined in the header
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* files for the disk, keyboard, and mouse drivers.)
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*/
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#define DISK_IRQL 4
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#define MOUSE_IRQL 5
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#define KEYBOARD_IRQL 6
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#define SERIAL_IRQL 7
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/*
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* PCR address.
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* Temporary macros; should already be defined in ntddk.h for IA64
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*/
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#define PCR ((volatile KPCR * const)KIPCR)
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#define MiGetPteAddress(va) ((PHARDWARE_PTE)(__thash((ULONG_PTR)(va))))
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extern VOID
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HalpInitializeInterrupts (
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VOID
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);
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extern VOID
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HalpClockInterrupt (
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IN PKINTERRUPT_ROUTINE Interrupt,
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IN PKTRAP_FRAME TrapFrame
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);
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extern VOID
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HalpProfileInterrupt (
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IN PKTRAP_FRAME TrapFrame
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);
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extern VOID
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HalpRegisterInternalBusHandlers (
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VOID
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);
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#endif /* _HALP_H_ */
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