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62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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* FILE: ntoskrnl/hal/x86/halinit.c
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* PURPOSE: Initialize the x86 hal
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* PROGRAMMER: David Welch (welch@cwcom.net)
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* UPDATE HISTORY:
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* 11/06/98: Created
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*/
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/* INCLUDES *****************************************************************/
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#include <hal.h>
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#define NDEBUG
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#include <debug.h>
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/* GLOBALS ******************************************************************/
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const USHORT HalpBuildType = HAL_BUILD_TYPE;
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/* FUNCTIONS ****************************************************************/
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VOID
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NTAPI
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HalpInitProcessor(
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IN ULONG ProcessorNumber,
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IN PLOADER_PARAMETER_BLOCK LoaderBlock)
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{
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/* Set default IDR */
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KeGetPcr()->IDR = 0xFFFFFFFB;
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}
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VOID
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HalpInitPhase0(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
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{
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}
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VOID
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HalpInitPhase1(VOID)
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{
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/* Enable IRQ 0 */
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HalpEnableInterruptHandler(IDT_DEVICE,
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0,
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PRIMARY_VECTOR_BASE,
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CLOCK2_LEVEL,
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HalpClockInterrupt,
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Latched);
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/* Enable IRQ 8 */
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HalpEnableInterruptHandler(IDT_DEVICE,
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0,
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PRIMARY_VECTOR_BASE + 8,
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PROFILE_LEVEL,
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HalpProfileInterrupt,
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Latched);
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/* Initialize DMA. NT does this in Phase 0 */
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HalpInitDma();
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}
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/* EOF */
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