#include "machine/lapic.h"
#include "machine/lapic_registers.h"

Include dependency graph for lapic.cc:

Classes
struct	LAPIC::SpuriousInterruptVectorRegister.__unnamed39__

Namespaces
namespace	LAPIC
	Abstracts the local APIC (which is integrated into every CPU core)

Enumerations
enum	LAPIC::Model { LAPIC::CLUSTER = 0x0 , LAPIC::FLAT = 0xf }

enum	LAPIC::APICSoftware { LAPIC::APIC_DISABLED = 0 , LAPIC::APIC_ENABLED = 1 }
	APIC Software Status for Spurious Interrupt Vector. More...

enum	LAPIC::FocusProcessorChecking { LAPIC::CHECKING_ENABLED = 0 , LAPIC::CHECKING_DISABLED = 1 }
	Focus Processor Checking for Spurious Interrupt Vector. More...

enum	LAPIC::SuppressEOIBroadcast { LAPIC::BROADCAST = 0 , LAPIC::SUPPRESS_BROADCAST = 1 }
	Suppress End-Of-Interrupt-Broadcast for Spurious Interrupt Vector. More...

Functions
Register	LAPIC::read (Index idx)
	Get value from APIC register.

void	LAPIC::write (Index idx, Register value)
	Write value to APIC register.

uint8_t	LAPIC::getID ()
	Get the ID of the current core's LAPIC.

uint8_t	LAPIC::getLogicalID ()
	Get the Logical ID of the current core's LAPIC.

uint8_t	LAPIC::getVersion ()
	Get version number of local APIC.

void	LAPIC::init (uint8_t logical_id)
	Initialized the local APIC of the calling CPU core and sets the logical LAPIC ID in the LDR register.

void	LAPIC::endOfInterrupt ()
	Signalize EOI (End of interrupt)

Constants
volatile uintptr_t	LAPIC::base_address = 0xfee00000
	Base Address used with offset to access memory mapped registers.

Class Documentation

◆ LAPIC::SpuriousInterruptVectorRegister.unnamed39

struct LAPIC::SpuriousInterruptVectorRegister.__unnamed39__

Class Members
uint32_t	spurious_vector: 8	Spurious Vector.
APICSoftware	apic_software: 1	APIC Software Enable/Disable.
FocusProcessorChecking	focus_processor_checking: 1	Focus Processor Checking.
uint32_t	reserved_1: 2
SuppressEOIBroadcast	eoi_broadcast_suppression: 1
uint32_t	reserved:19