usbd_read_report_desc  243 dev/usb/uhidev.c 		err = usbd_read_report_desc(uaa->iface, &desc, &size, M_USBDEV);
usbd_read_report_desc   70 dev/usb/usbdi_util.h usbd_status	usbd_read_report_desc(usbd_interface_handle ifc, void **descp,