Enum pci::CSpaceAccessMethod

pub enum CSpaceAccessMethod {
    IO,
}

Variants

IO

The legacy (pre-PCIe) 2-IO port method as specified on page 50 of PCI Local Bus Specification 3.0.

Methods

impl CSpaceAccessMethod

fn read8<T: PortOps>(self, ops: &T, loc: Location, offset: u16) -> u8

fn read16<T: PortOps>(self, ops: &T, loc: Location, offset: u16) -> u16

Returns a value in native endian.

fn read32<T: PortOps>(self, ops: &T, loc: Location, offset: u16) -> u32

Returns a value in native endian.

fn write8<T: PortOps>(self, ops: &T, loc: Location, offset: u16, val: u8)

fn write16<T: PortOps>(self, ops: &T, loc: Location, offset: u16, val: u16)

Converts val to little endian before writing.

fn write32<T: PortOps>(self, ops: &T, loc: Location, offset: u16, val: u32)

Takes a value in native endian, converts it to little-endian, and writes it to the PCI device configuration space at register offset.

Trait Implementations

impl Copy for CSpaceAccessMethod

impl Clone for CSpaceAccessMethod

fn clone(&self) -> CSpaceAccessMethod

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for CSpaceAccessMethod

fn eq(&self, __arg_0: &CSpaceAccessMethod) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for CSpaceAccessMethod