Enum RiscvFeature 

#[repr(u32)]
pub enum RiscvFeature {
    Sstc = 0,
    Svpbmt = 1,
    Vector = 2,
    Zicbom = 3,
    Zicboz = 4,
    Zicntr = 5,
}

An enumeration of RISC-V features.

This is not intended to be exhaustive, but rather to include the features that the kernel currently depends on.

The discriminants must match arch::RiscvFeature in <lib/arch/riscv64/feature.h>, which is where they are checked.

Variants

Sstc = 0

Extension for supervisor based timer.

Svpbmt = 1

SuperVisor extension for Page-Based Memory Types.

Vector = 2

The standard V extension for vector support.

Zicbom = 3

Cache-Block Management Operations.

Zicboz = 4

Cache-Block Zero Operations.

Zicntr = 5

Counter CSRs are accessible.

Implementations

impl RiscvFeature

pub const ALL: [RiscvFeature; 6]

Every feature, in discriminant order.

Trait Implementations

impl Clone for RiscvFeature

fn clone(&self) -> RiscvFeature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RiscvFeature

impl Debug for RiscvFeature

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

Formats the value using the given formatter.

impl Eq for RiscvFeature

impl PartialEq for RiscvFeature

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RiscvFeature