Struct devices::usb::backend::endpoint::UsbEndpoint

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

Isochronous, Bulk or Interrupt endpoint.

Fields

fail_handle: Arc<dyn FailHandle>

job_queue: Arc<AsyncJobQueue>

endpoint_number: u8

direction: EndpointDirection

ty: EndpointType

Implementations

impl UsbEndpoint

pub fn new( fail_handle: Arc<dyn FailHandle>, job_queue: Arc<AsyncJobQueue>, 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, device: &mut BackendDeviceType, transfer: XhciTransfer, ) -> Result<()>

Handle a xhci transfer.

fn get_transfer_buffer( &self, buffer: &ScatterGatherBuffer, device: &mut BackendDeviceType, ) -> Result<TransferBuffer>

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

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

fn handle_isochronous_transfer( &self, device: &mut BackendDeviceType, xhci_transfer: XhciTransfer, buffer: ScatterGatherBuffer, ) -> Result<()>

fn do_handle_transfer( &self, device: &mut BackendDeviceType, xhci_transfer: XhciTransfer, usb_transfer: BackendTransferType, buffer: ScatterGatherBuffer, ) -> Result<()>