Struct devices::usb::host_backend::usb_endpoint::UsbEndpoint

pub struct UsbEndpoint {
    fail_handle: Arc<dyn FailHandle>,
    job_queue: Arc<AsyncJobQueue>,
    device: Arc<Mutex<Device>>,
    endpoint_number: u8,
    direction: EndpointDirection,
    ty: EndpointType,
}

Isochronous, Bulk or Interrupt endpoint.

Fields

fail_handle: Arc<dyn FailHandle>

job_queue: Arc<AsyncJobQueue>

device: Arc<Mutex<Device>>

endpoint_number: u8

direction: EndpointDirection

ty: EndpointType

Implementations

impl UsbEndpoint

pub fn new(
    fail_handle: Arc<dyn FailHandle>,
    job_queue: Arc<AsyncJobQueue>,
    device: Arc<Mutex<Device>>,
    endpoint_number: u8,
    direction: EndpointDirection,
    ty: EndpointType
) -> UsbEndpoint

Create new endpoint. This function will panic if endpoint type is control.

fn ep_addr(&self) -> u8

pub fn match_ep(&self, endpoint_number: u8, dir: TransferDirection) -> bool

Returns true is this endpoint matches number and direction.

pub fn handle_transfer(&self, transfer: XhciTransfer) -> Result<()>

Handle a xhci transfer.

fn get_transfer_buffer(&self, buffer: &ScatterGatherBuffer) -> Result<Vec<u8>>

fn handle_bulk_transfer(
    &self,
    xhci_transfer: XhciTransfer,
    buffer: ScatterGatherBuffer
) -> Result<()>

fn handle_interrupt_transfer(
    &self,
    xhci_transfer: XhciTransfer,
    buffer: ScatterGatherBuffer
) -> Result<()>

fn do_handle_transfer(
    &self,
    xhci_transfer: XhciTransfer,
    usb_transfer: Transfer,
    buffer: ScatterGatherBuffer
) -> Result<()>