174 	struct usb_attach_arg *uaa;  in ugold_probe()  local
176 	uaa = device_get_ivars(dev);  in ugold_probe()
177 	if (uaa->usb_mode != USB_MODE_HOST)  in ugold_probe()
179 	if (uaa->info.bInterfaceClass != UICLASS_HID)  in ugold_probe()
181 	if (uaa->info.bIfaceIndex != 0)  in ugold_probe()
184 	return (usbd_lookup_id_by_uaa(ugold_devs, sizeof(ugold_devs), uaa));  in ugold_probe()
191 	struct usb_attach_arg *uaa = device_get_ivars(dev);  in ugold_attach()  local
198 	sc->sc_udev = uaa->device;  in ugold_attach()
203 	sc->sc_iface_index[0] = uaa->info.bIfaceIndex;  in ugold_attach()
204 	sc->sc_iface_index[1] = uaa->info.bIfaceIndex + 1;  in ugold_attach()
212 		if (i == uaa->info.bIfaceIndex)  in ugold_attach()
214 		if (usbd_get_iface(uaa->device, i) == NULL)  in ugold_attach()
217 		usbd_set_parent_iface(uaa->device, i, uaa->info.bIfaceIndex);  in ugold_attach()
221 	error = usbd_req_get_hid_desc(uaa->device, NULL,  in ugold_attach()
222 	    &d_ptr, &d_len, M_TEMP, uaa->info.bIfaceIndex);  in ugold_attach()
231 	error = usbd_transfer_setup(uaa->device,  in ugold_attach()