case USB_ENDPOINT_XFER_INT:
context->fifos[cidx].pipe = usb_rcvintpipe(dev, ep->desc.bEndpointAddress);
context->fifos[cidx].usb_transfer_mode = USB_INT;
case USB_ENDPOINT_XFER_INT:
context->fifos[cidx].pipe = usb_rcvintpipe(dev, ep->desc.bEndpointAddress);
context->fifos[cidx].usb_transfer_mode = USB_INT;