Enum SearchType

pub enum SearchType {
    Exact,
    Floor,
    Ceil,
}

OPP search options.

Examples

Defines how to search for an OPP in a Table relative to a frequency.

use kernel::clk::Hertz;
use kernel::error::Result;
use kernel::opp::{OPP, SearchType, Table};
use kernel::types::ARef;

fn find_opp(table: &Table, freq: Hertz) -> Result<ARef<OPP>> {
    let opp = table.opp_from_freq(freq, Some(true), None, SearchType::Exact)?;

    pr_info!("OPP frequency is: {:?}\n", opp.freq(None));
    pr_info!("OPP voltage is: {:?}\n", opp.voltage());
    pr_info!("OPP level is: {}\n", opp.level());
    pr_info!("OPP power is: {:?}\n", opp.power());

    Ok(opp)
}

Variants

Exact

Match the exact frequency.

Floor

Find the highest frequency less than or equal to the given value.

Ceil

Find the lowest frequency greater than or equal to the given value.

Trait Implementations

impl Clone for SearchType

fn clone(&self) -> SearchType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SearchType

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

Formats the value using the given formatter.

impl PartialEq for SearchType

fn eq(&self, other: &SearchType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SearchType

impl Eq for SearchType

impl StructuralPartialEq for SearchType