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76 lines
1.6 KiB
C
76 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: hal/halx86/generic/processor.c
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* PURPOSE: Intel MultiProcessor specification support
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* PROGRAMMER: David Welch (welch@cwcom.net)
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* Casper S. Hornstrup (chorns@users.sourceforge.net)
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* NOTES: Parts adapted from linux SMP code
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* UPDATE HISTORY:
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* 22/05/1998 DW Created
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* 12/04/2001 CSH Added MultiProcessor specification support
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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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/* FUNCTIONS *****************************************************************/
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#define INITIAL_STALL_COUNT 0x10000
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VOID NTAPI
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HalInitializeProcessor(ULONG ProcessorNumber,
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PLOADER_PARAMETER_BLOCK LoaderBlock)
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{
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DPRINT("HalInitializeProcessor(%lu %p)\n", ProcessorNumber, LoaderBlock);
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KeGetPcr()->StallScaleFactor = INITIAL_STALL_COUNT;
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}
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BOOLEAN NTAPI
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HalAllProcessorsStarted (VOID)
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{
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DPRINT("HalAllProcessorsStarted()\n");
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return TRUE;
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}
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NTHALAPI
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BOOLEAN
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NTAPI
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HalStartNextProcessor(
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IN struct _LOADER_PARAMETER_BLOCK *LoaderBlock,
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IN PKPROCESSOR_STATE ProcessorState
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)
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{
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DPRINT("HalStartNextProcessor(0x%lx 0x%lx)\n", LoaderBlock, ProcessorState);
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return TRUE;
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}
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/*
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* @implemented
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*/
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VOID
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NTAPI
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HalProcessorIdle(VOID)
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{
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/* Enable interrupts and halt the processor */
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_enable();
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}
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/*
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* @implemented
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*/
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VOID
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NTAPI
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HalRequestIpi(ULONG Reserved)
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{
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/* Not implemented on NT */
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__debugbreak();
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}
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/* EOF */
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