Struct El0VirtualTimer 

pub struct El0VirtualTimer();

Implementations

impl El0VirtualTimer

pub unsafe fn new() -> El0VirtualTimer

Create an EL0 Timer handle for the Virtual Timer.

Safety

Only create one of these at any given time, as they access shared mutable state within the processor and do read-modify-writes on that state.

Trait Implementations

impl GenericTimer for El0VirtualTimer

fn frequency_hz(&self) -> u32

Get the timer frequency

fn counter(&self) -> u64

Get the current counter value.

fn counter_compare(&self) -> u64

Get the counter compare value.

fn counter_compare_set(&mut self, value: u64)

Set the counter compare value.

fn countdown(&self) -> u32

Get the current value of the countdown timer.

fn countdown_set(&mut self, duration_ticks: u32)

Set the value of the count-down timer.

fn enabled(&self) -> bool

This is timer enabled?

fn enable(&self, enabled: bool)

Enable/disable this timer

fn interrupt_masked(&self) -> bool

Is this timer’s interrupt masked?

fn interrupt_mask(&mut self, mask: bool)

Mask (or unmask) this timer’s interrupt.

fn interrupt_status(&self) -> bool

Has this timer’s interrupt fired?

fn delay_ticks(&mut self, ticks: u32)

Wait for some number of clock ticks

fn delay_ms(&mut self, ms: u32)

Delay for some number of milliseconds

fn delay_us(&mut self, us: u32)

Delay for some number of microseconds