Struct ExtSriovRegs 

pub struct ExtSriovRegs { /* private fields */ }

SR-IOV register layout per PCIe spec (64 bytes starting at cap offset).

The raw registers are private because PCI core owns SR-IOV state management. Drivers should use PCI core APIs for operations such as enabling VFs and querying their topology.

Trait Implementations

impl ExtCapability for ExtSriovRegs

const ID: ExtCapId = ExtCapId::SRIOV

PCI extended capability ID for this register layout.

impl FromBytes for ExtSriovRegs

where u32: FromBytes, u16: FromBytes, u8: FromBytes, [u32; 6]: FromBytes,

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for ExtSriovRegs

where u32: FromZeros, u16: FromZeros, u8: FromZeros, [u32; 6]: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IntoBytes for ExtSriovRegs

where u32: IntoBytes, u16: IntoBytes, u8: IntoBytes, [u32; 6]: IntoBytes, (): PaddingFree<Self, { _ }>,

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

impl TryFromBytes for ExtSriovRegs

where u32: TryFromBytes, u16: TryFromBytes, u8: TryFromBytes, [u32; 6]: TryFromBytes,

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<!, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.