341 	DPRINTF("%s: Controller shutdown\n", device_get_nameunit(bus->bdev));  in usb_shutdown()
354 	    device_get_nameunit(bus->bdev));  in usb_shutdown()
435 	dev = bus->bdev;  in usb_bus_detach()
452 	bus->bdev = NULL;  in usb_bus_detach()
473 	if (udev == NULL || bus->bdev == NULL)  in usb_bus_suspend()
487 	bus_generic_shutdown(bus->bdev);  in usb_bus_suspend()
493 		device_printf(bus->bdev, "Could not unconfigure root HUB\n");  in usb_bus_suspend()
530 	if (udev == NULL || bus->bdev == NULL)  in usb_bus_resume()
539 	USB_TAKE_CONTROLLER(device_get_parent(bus->bdev));  in usb_bus_resume()
560 		device_printf(bus->bdev, "Could not configure root HUB\n");  in usb_bus_resume()
565 		device_printf(bus->bdev, "Could not probe and "  in usb_bus_resume()
589 	if (bus->bdev == NULL || bus->no_explore != 0)  in usb_bus_reset()
613 	if (udev == NULL || bus->bdev == NULL)  in usb_bus_shutdown()
618 	bus_generic_shutdown(bus->bdev);  in usb_bus_shutdown()
624 		device_printf(bus->bdev, "Could not unconfigure root HUB\n");  in usb_bus_shutdown()
711 	dev = bus->bdev;  in usb_bus_attach()
718 		device_printf(bus->bdev, "12Mbps Full Speed USB v1.0\n");  in usb_bus_attach()
723 		device_printf(bus->bdev, "12Mbps Full Speed USB v1.1\n");  in usb_bus_attach()
728 		device_printf(bus->bdev, "480Mbps High Speed USB v2.0\n");  in usb_bus_attach()
733 		device_printf(bus->bdev, "480Mbps Wireless USB v2.5\n");  in usb_bus_attach()
738 		device_printf(bus->bdev, "5.0Gbps Super Speed USB v3.0\n");  in usb_bus_attach()
742 		device_printf(bus->bdev, "Unsupported USB revision\n");  in usb_bus_attach()
767 	child = usb_alloc_device(bus->bdev, bus, NULL, 0, 0, 1,  in usb_bus_attach()
785 		device_printf(bus->bdev, "Root HUB problem, error=%s\n",  in usb_bus_attach()