halinit.c File Reference

#include <hal.h>
#include "apicp.h"
#include <smp.h>
#include <debug.h>

Include dependency graph for halinit.c:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
VOID NTAPI	ApicInitializeLocalApic (ULONG Cpu)
VOID NTAPI	HalpInitProcessor (IN ULONG ProcessorNumber, IN PLOADER_PARAMETER_BLOCK LoaderBlock)
VOID	HalpInitPhase0 (IN PLOADER_PARAMETER_BLOCK LoaderBlock)
VOID	HalpInitPhase1 (VOID)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 13 of file halinit.c.

Function Documentation

ApicInitializeLocalApic()

VOID NTAPI ApicInitializeLocalApic

(

ULONG

Cpu

)

Referenced by HalpInitProcessor().

HalpInitPhase0()

VOID HalpInitPhase0

(

IN PLOADER_PARAMETER_BLOCK

LoaderBlock

)

Definition at line 46 of file halinit.c.

{
    DPRINT1("Using HAL: APIC %s %s\n",
            (HalpBuildType & PRCB_BUILD_UNIPROCESSOR) ? "UP" : "SMP",
            (HalpBuildType & PRCB_BUILD_DEBUG) ? "DBG" : "REL");
 
    HalpPrintApicTables();
 
    /* Enable clock interrupt handler */
    HalpEnableInterruptHandler(IDT_INTERNAL,
                               0,
                               APIC_CLOCK_VECTOR,
                               CLOCK2_LEVEL,
                               HalpClockInterrupt,
                               Latched);
 
    /* Enable profile interrupt handler */
    HalpEnableInterruptHandler(IDT_DEVICE,
                               0,
                               APIC_PROFILE_VECTOR,
                               APIC_PROFILE_LEVEL,
                               HalpProfileInterrupt,
                               Latched);
}

HalpInitPhase1()

VOID HalpInitPhase1

(

VOID

)

Definition at line 72 of file halinit.c.

{
    /* Initialize DMA. NT does this in Phase 0 */
    HalpInitDma();
}

HalpInitProcessor()

VOID NTAPI HalpInitProcessor	(	IN ULONG	ProcessorNumber,
		IN PLOADER_PARAMETER_BLOCK	LoaderBlock
	)

Definition at line 24 of file halinit.c.

{
    if (ProcessorNumber == 0)
    {
        HalpParseApicTables(LoaderBlock);
    }
 
    HalpSetupProcessorsTable(ProcessorNumber);
 
    /* Initialize the local APIC for this cpu */
    ApicInitializeLocalApic(ProcessorNumber);
 
    /* Initialize profiling data (but don't start it) */
    HalInitializeProfiling();
 
    /* Initialize the timer */
    //ApicInitializeTimer(ProcessorNumber);
}

Referenced by HalInitializeProcessor().