Struct os::drivers::plic::PLIC

pub struct PLIC {
    base_addr: usize,
}

Fields

base_addr: usize

Implementations

impl PLIC

fn priority_ptr(&self, intr_source_id: usize) -> *mut u32

fn hart_id_with_priority(
    hart_id: usize,
    target_priority: IntrTargetPriority
) -> usize

fn enable_ptr(
    &self,
    hart_id: usize,
    target_priority: IntrTargetPriority,
    intr_source_id: usize
) -> (*mut u32, usize)

fn threshold_ptr_of_hart_with_priority(
    &self,
    hart_id: usize,
    target_priority: IntrTargetPriority
) -> *mut u32

fn claim_comp_ptr_of_hart_with_priority(
    &self,
    hart_id: usize,
    target_priority: IntrTargetPriority
) -> *mut u32

pub unsafe fn new(base_addr: usize) -> Self

pub fn set_priority(&mut self, intr_source_id: usize, priority: u32)

pub fn get_priority(&mut self, intr_source_id: usize) -> u32

pub fn enable(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority,
    intr_source_id: usize
)

pub fn disable(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority,
    intr_source_id: usize
)

pub fn set_threshold(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority,
    threshold: u32
)

pub fn get_threshold(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority
) -> u32

pub fn claim(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority
) -> u32

pub fn complete(
    &mut self,
    hart_id: usize,
    target_priority: IntrTargetPriority,
    completion: u32
)