Struct MsiCapabilityHeader 

#[repr(transparent)]
pub struct MsiCapabilityHeader(pub u16);

Offsets into the MSI Capability Header

Based on PCI Local Bus Specification Rev 3.0, Section 6.8.1

Offset	Bits 31-24	Bits 23-16	Bits 15-8	Bits 7-0
Cap + 0x0	Message Control	Next Pointer	Capability ID (0x05)
Cap + 0x4	Message Address (32-bit or lower 32-bit of 64-bit)
Cap + 0x8	Message Address Upper 32-bit (64-bit capable only)
Cap + 0xC	Message Data
Cap + 0x10	Mask Bits (Per-vector masking capable only)
Cap + 0x14	Pending Bits (Per-vector masking capable only)

Tuple Fields

0: u16

Implementations

impl MsiCapabilityHeader

pub const CONTROL_CAPS: MsiCapabilityHeader

pub const MSG_ADDR_LO: MsiCapabilityHeader

pub const MSG_ADDR_HI: MsiCapabilityHeader

pub const MSG_DATA_32: MsiCapabilityHeader

pub const MSG_DATA_64: MsiCapabilityHeader

pub const MASK_BITS: MsiCapabilityHeader

pub const PENDING_BITS: MsiCapabilityHeader

Trait Implementations

impl Clone for MsiCapabilityHeader

fn clone(&self) -> MsiCapabilityHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MsiCapabilityHeader

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

Formats the value using the given formatter.

impl Hash for MsiCapabilityHeader

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for MsiCapabilityHeader

fn cmp(&self, other: &MsiCapabilityHeader) -> 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 MsiCapabilityHeader

fn eq(&self, other: &MsiCapabilityHeader) -> 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 MsiCapabilityHeader

fn partial_cmp(&self, other: &MsiCapabilityHeader) -> 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 Copy for MsiCapabilityHeader

impl Eq for MsiCapabilityHeader

impl StructuralPartialEq for MsiCapabilityHeader