Struct UsbBus 

pub struct UsbBus { /* private fields */ }

USB bus implementation

Implementations

impl UsbBus

pub fn new() -> Self

Create a new USB bus

pub fn add_controller( &self, controller: Box<dyn UsbHostController>, ) -> Result<(), KernelError>

Add a host controller

pub fn get_device(&self, address: u8) -> Option<UsbDevice>

Get device by address

pub fn get_all_devices(&self) -> Vec<UsbDevice>

Get all devices

pub fn find_devices_by_class(&self, class: u8) -> Vec<UsbDevice>

Find devices by class

Trait Implementations

impl Bus for UsbBus

fn name(&self) -> &str

Get bus name

fn scan(&mut self) -> Vec<DeviceInfo>

Scan for devices

fn read_config( &self, _device: &DeviceInfo, _offset: u16, _size: u8, ) -> Result<u32, KernelError>

Read configuration space

fn write_config( &mut self, _device: &DeviceInfo, _offset: u16, _value: u32, _size: u8, ) -> Result<(), KernelError>

Write configuration space

fn enable_device(&mut self, device: &DeviceInfo) -> Result<(), KernelError>

Enable device

fn disable_device(&mut self, device: &DeviceInfo) -> Result<(), KernelError>

Disable device

impl Default for UsbBus

fn default() -> Self

Returns the “default value” for a type.