228 static void	umodem_find_data_iface(struct usb_attach_arg *uaa,
321 	struct usb_attach_arg *uaa = device_get_ivars(dev);  in umodem_probe()  local
327 	    sizeof(umodem_host_devs), uaa);  in umodem_probe()
330 		    sizeof(umodem_dual_devs), uaa);  in umodem_probe()
340 	struct usb_attach_arg *uaa = device_get_ivars(dev);  in umodem_attach()  local
351 	sc->sc_ctrl_iface_no = uaa->info.bIfaceNum;  in umodem_attach()
352 	sc->sc_iface_index[1] = uaa->info.bIfaceIndex;  in umodem_attach()
353 	sc->sc_udev = uaa->device;  in umodem_attach()
355 	umodem_get_caps(uaa, &sc->sc_cm_cap, &sc->sc_acm_cap);  in umodem_attach()
360 	if (!usb_test_quirk(uaa, UQ_IGNORE_CDC_CM))  in umodem_attach()
361 		cmd = umodem_get_desc(uaa, UDESC_CS_INTERFACE, UDESCSUB_CDC_CM);  in umodem_attach()
364 		cud = usbd_find_descriptor(uaa->device, NULL,  in umodem_attach()
365 		    uaa->info.bIfaceIndex, UDESC_CS_INTERFACE,  in umodem_attach()
380 				umodem_find_data_iface(uaa,  in umodem_attach()
381 				    uaa->info.bIfaceIndex - 1,  in umodem_attach()
385 				umodem_find_data_iface(uaa,  in umodem_attach()
386 				    uaa->info.bIfaceIndex + 1,  in umodem_attach()
412 		iface = usbd_get_iface(uaa->device, i);  in umodem_attach()
419 				usbd_set_parent_iface(uaa->device, i, uaa->info.bIfaceIndex);  in umodem_attach()
428 	if (usb_test_quirk(uaa, UQ_ASSUME_CM_OVER_DATA)) {  in umodem_attach()
434 				(uaa->device, sc->sc_ctrl_iface_no,  in umodem_attach()
442 	error = usbd_transfer_setup(uaa->device,  in umodem_attach()
451 	ucom_set_usb_mode(&sc->sc_super_ucom, uaa->usb_mode);  in umodem_attach()
469 umodem_find_data_iface(struct usb_attach_arg *uaa,  in umodem_find_data_iface()  argument
475 	iface = usbd_get_iface(uaa->device, iface_index);  in umodem_find_data_iface()
541 umodem_get_caps(struct usb_attach_arg *uaa, uint8_t *cm, uint8_t *acm)  in umodem_get_caps()  argument
546 	cmd = umodem_get_desc(uaa, UDESC_CS_INTERFACE, UDESCSUB_CDC_CM);  in umodem_get_caps()
553 	cad = umodem_get_desc(uaa, UDESC_CS_INTERFACE, UDESCSUB_CDC_ACM);  in umodem_get_caps()
923 umodem_get_desc(struct usb_attach_arg *uaa, uint8_t type, uint8_t subtype)  in umodem_get_desc()  argument
925 	return (usbd_find_descriptor(uaa->device, NULL, uaa->info.bIfaceIndex,  in umodem_get_desc()