Struct XAPIC

pub struct XAPIC { /* private fields */ }

State for the XAPIC driver.

Implementations

impl XAPIC

pub fn new(apic_region: &'static mut [u32]) -> XAPIC

Create a new xAPIC object for the local CPU.

Pass the xAPCI region which is at XXX unless you have relocated the region.

pub fn attach(&mut self)

Attach driver to the xAPIC (enables device).

pub fn detach(&mut self)

Detach driver form the xAPIC (disables device).

Trait Implementations

impl ApicControl for XAPIC

fn bsp(&self) -> bool

Is this the bootstrap core?

fn id(&self) -> u32

Read local APIC ID.

fn version(&self) -> u32

Read APIC version

fn eoi(&mut self)

End Of Interrupt – Acknowledge interrupt delivery.

fn tsc_enable(&mut self, vector: u8)

Enable TSC timer.

fn tsc_set(&self, value: u64)

Set TSC deadline value.

unsafe fn ipi_init(&mut self, core: ApicId)

Send a INIT IPI to a core.

unsafe fn ipi_init_deassert(&mut self)

Deassert INIT IPI.

unsafe fn ipi_startup(&mut self, core: ApicId, start_page: u8)

Send a STARTUP IPI to a core.

unsafe fn send_ipi(&mut self, icr: Icr)

Send a generic IPI.

fn logical_id(&self) -> u32

Returns the logical APIC ID.

impl Debug for XAPIC

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.