Enum MultipleMessageSupport

pub enum MultipleMessageSupport {
    Int1 = 0,
    Int2 = 1,
    Int4 = 2,
    Int8 = 3,
    Int16 = 4,
    Int32 = 5,
}

Specifies how many MSI interrupts one device can have. Device will modify lower bits of interrupt vector to send multiple messages, so interrupt block must be aligned accordingly.

Variants

Int1 = 0

Device can send 1 interrupt. No interrupt vector modification is happening here

Int2 = 1

Device can send 2 interrupts

Int4 = 2

Device can send 4 interrupts

Int8 = 3

Device can send 8 interrupts

Int16 = 4

Device can send 16 interrupts

Int32 = 5

Device can send 32 interrupts

Trait Implementations

impl Clone for MultipleMessageSupport

fn clone(&self) -> MultipleMessageSupport

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultipleMessageSupport

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

Formats the value using the given formatter.

impl Ord for MultipleMessageSupport

fn cmp(&self, other: &MultipleMessageSupport) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MultipleMessageSupport

fn eq(&self, other: &MultipleMessageSupport) -> 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 PartialOrd for MultipleMessageSupport

fn partial_cmp(&self, other: &MultipleMessageSupport) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<u8> for MultipleMessageSupport

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for MultipleMessageSupport

impl Eq for MultipleMessageSupport

impl StructuralPartialEq for MultipleMessageSupport