apic.c File Reference

Basic x86 APIC driver. More...

#include <xtf/lib.h>
#include <arch/apic.h>
#include <arch/cpuid.h>
#include <arch/lib.h>
#include <arch/page.h>

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Functions
static enum apic_mode	apicbase_to_mode (uint64_t apicbase)
int	apic_init (enum apic_mode mode)
	Discover and initialise the local APIC to the requested mode. More...

Variables
enum apic_mode	cur_apic_mode

Detailed Description

Basic x86 APIC driver.

Definition in file apic.c.

Function Documentation

apicbase_to_mode()

static enum apic_mode apicbase_to_mode ( uint64_t  apicbase )

static

Definition at line 15 of file apic.c.

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apic_init()

int apic_init

(

enum apic_mode

mode

)

Discover and initialise the local APIC to the requested mode.

May fail if there is no APIC, or the requested mode is not available.

Definition at line 33 of file apic.c.

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Variable Documentation

cur_apic_mode

enum apic_mode cur_apic_mode

Definition at line 13 of file apic.c.