151 	struct usb_device *udev = xfer->xroot->udev;  in usb_handle_set_config()  local
162 	do_unlock = usbd_enum_lock(udev);  in usb_handle_set_config()
174 	if (usbd_set_config_index(udev, conf_no)) {  in usb_handle_set_config()
179 	if (usb_probe_and_attach(udev, USB_IFACE_INDEX_ANY)) {  in usb_handle_set_config()
186 		usbd_enum_unlock(udev);  in usb_handle_set_config()
192 usb_check_alt_setting(struct usb_device *udev,   in usb_check_alt_setting()  argument
199 	do_unlock = usbd_enum_lock(udev);  in usb_check_alt_setting()
201 	if (alt_index >= usbd_get_no_alts(udev->cdesc, iface->idesc))  in usb_check_alt_setting()
205 		usbd_enum_unlock(udev);  in usb_check_alt_setting()
224 	struct usb_device *udev = xfer->xroot->udev;  in usb_handle_iface_request()  local
243 	do_unlock = usbd_enum_lock(udev);  in usb_handle_iface_request()
248 	iface = usbd_get_iface(udev, iface_index);  in usb_handle_iface_request()
271 	iface_parent = usbd_get_iface(udev, iface->parent_iface_index);  in usb_handle_iface_request()
322 			error = usb_check_alt_setting(udev,  in usb_handle_iface_request()
329 			error = usb_reset_iface_endpoints(udev, iface_index);  in usb_handle_iface_request()
360 		usbd_enum_unlock(udev);  in usb_handle_iface_request()
366 		usbd_enum_unlock(udev);  in usb_handle_iface_request()
372 		usbd_enum_unlock(udev);  in usb_handle_iface_request()
387 	struct usb_device *udev = xfer->xroot->udev;  in usb_handle_set_stall()  local
391 	err = usbd_set_endpoint_stall(udev,  in usb_handle_set_stall()
392 	    usbd_get_ep_by_addr(udev, ep), do_stall);  in usb_handle_set_stall()
405 usb_handle_get_stall(struct usb_device *udev, uint8_t ea_val)  in usb_handle_get_stall()  argument
410 	ep = usbd_get_ep_by_addr(udev, ea_val);  in usb_handle_get_stall()
415 	USB_BUS_LOCK(udev->bus);  in usb_handle_get_stall()
417 	USB_BUS_UNLOCK(udev->bus);  in usb_handle_get_stall()
432 	struct usb_device *udev;  in usb_handle_remote_wakeup()  local
435 	udev = xfer->xroot->udev;  in usb_handle_remote_wakeup()
436 	bus = udev->bus;  in usb_handle_remote_wakeup()
441 		udev->flags.remote_wakeup = 1;  in usb_handle_remote_wakeup()
443 		udev->flags.remote_wakeup = 0;  in usb_handle_remote_wakeup()
450 	usb_bus_power_update(udev->bus);  in usb_handle_remote_wakeup()
470 	struct usb_device *udev;  in usb_handle_request()  local
537 	udev = xfer->xroot->udev;  in usb_handle_request()
652 	err = (usb_temp_get_desc_p) (udev, &req, &src_zcopy, &max_len);  in usb_handle_request()
660 	temp.buf[0] = udev->curr_config_no;  in usb_handle_request()
669 	USB_BUS_LOCK(udev->bus);  in usb_handle_request()
670 	if (udev->flags.remote_wakeup) {  in usb_handle_request()
673 	if (udev->flags.self_powered) {  in usb_handle_request()
676 	USB_BUS_UNLOCK(udev->bus);  in usb_handle_request()
688 		} else if (udev->curr_config_no != 0) {  in usb_handle_request()
693 		udev->address = (wValue & 0x7F);  in usb_handle_request()
741 		    usb_handle_get_stall(udev, req.wIndex[0]);  in usb_handle_request()