225 	struct usb_hub *hub;  in uhub_reset_tt_proc()  local
228 	hub = udev->hub;  in uhub_reset_tt_proc()
229 	if (hub == NULL)  in uhub_reset_tt_proc()
231 	sc = hub->hubsoftc;  in uhub_reset_tt_proc()
257 	struct usb_hub *hub;  in uhub_tt_buffer_reset_async_locked()  local
271 	hub = udev->hub;  in uhub_tt_buffer_reset_async_locked()
272 	if ((hub == NULL) ||  in uhub_tt_buffer_reset_async_locked()
284 	up = hub->ports + port - 1;  in uhub_tt_buffer_reset_async_locked()
314 	    &hub->tt_msg[0], &hub->tt_msg[1]);  in uhub_tt_buffer_reset_async_locked()
338 		for (x = 0; x != udev->hub->nports; x++) {  in uhub_reset_tt_callback()
339 			up = udev->hub->ports + x;  in uhub_reset_tt_callback()
381 	struct usb_hub *hub;  in uhub_count_active_host_ports()  local
388 	hub = udev->hub;  in uhub_count_active_host_ports()
389 	if (hub == NULL)  in uhub_count_active_host_ports()
391 	sc = hub->hubsoftc;  in uhub_count_active_host_ports()
395 	for (x = 0; x != hub->nports; x++) {  in uhub_count_active_host_ports()
396 		up = hub->ports + x;  in uhub_count_active_host_ports()
500 	struct usb_hub *hub = dev->hub;  in uhub_explore_sub()  local
518 		if (hub->nports == 1)  in uhub_explore_sub()
544 	if (child->hub)  in uhub_explore_sub()
545 		err = (child->hub->explore) (child);  in uhub_explore_sub()
671 	    udev->hub->ports + portno - 1);  in uhub_reattach_port()
947 	    udev->hub->ports + portno - 1);  in uhub_suspend_resume_port()
1057 	struct usb_hub *hub;  in uhub_explore()  local
1065 	hub = udev->hub;  in uhub_explore()
1066 	sc = hub->hubsoftc;  in uhub_explore()
1087 	for (x = 0; x != hub->nports; x++) {  in uhub_explore()
1088 		up = hub->ports + x;  in uhub_explore()
1262 	struct usb_hub *hub;  in uhub_attach()  local
1426 	hub = bsd_malloc(sizeof(hub[0]) + (sizeof(hub->ports[0]) * nports),  in uhub_attach()
1429 	if (hub == NULL)  in uhub_attach()
1432 	hub = &sc->sc_hub;  in uhub_attach()
1434 	udev->hub = hub;  in uhub_attach()
1437 	hub->hubsoftc = sc;  in uhub_attach()
1438 	hub->explore = &uhub_explore;  in uhub_attach()
1439 	hub->nports = nports;  in uhub_attach()
1440 	hub->hubudev = udev;  in uhub_attach()
1442 	hub->tt_msg[0].hdr.pm_callback = &uhub_reset_tt_proc;  in uhub_attach()
1443 	hub->tt_msg[0].udev = udev;  in uhub_attach()
1444 	hub->tt_msg[1].hdr.pm_callback = &uhub_reset_tt_proc;  in uhub_attach()
1445 	hub->tt_msg[1].udev = udev;  in uhub_attach()
1449 		hub->portpower = USB_MAX_POWER;  in uhub_attach()
1451 		hub->portpower = USB_MIN_POWER;  in uhub_attach()
1503 		struct usb_port *up = hub->ports + x;  in uhub_attach()
1600 	bsd_free(udev->hub, M_USBDEV);  in uhub_attach()
1602 	udev->hub = NULL;  in uhub_attach()
1616 	struct usb_hub *hub;  in uhub_detach()  local
1627 	hub = sc->sc_udev->hub;  in uhub_detach()
1629 	if (hub == NULL)		/* must be partially working */  in uhub_detach()
1645 	for (x = 0; x != hub->nports; x++) {  in uhub_detach()
1646 		child = usb_bus_port_get_device(bus, hub->ports + x);  in uhub_detach()
1662 	    &hub->tt_msg[0], &hub->tt_msg[1]);  in uhub_detach()
1667 	bsd_free(hub, M_USBDEV);  in uhub_detach()
1669 	sc->sc_udev->hub = NULL;  in uhub_detach()
1705 uhub_find_iface_index(struct usb_hub *hub, device_t child,  in uhub_find_iface_index()  argument
1714 	nports = hub->nports;  in uhub_find_iface_index()
1716 		udev = usb_bus_port_get_device(hub->hubudev->bus,  in uhub_find_iface_index()
1717 		    hub->ports + x);  in uhub_find_iface_index()
1742 	struct usb_hub *hub;  in uhub_child_location_string()  local
1755 	hub = sc->sc_udev->hub;  in uhub_child_location_string()
1758 	uhub_find_iface_index(hub, child, &res);  in uhub_child_location_string()
1782 	struct usb_hub *hub;  in uhub_child_pnpinfo_string()  local
1796 	hub = sc->sc_udev->hub;  in uhub_child_pnpinfo_string()
1799 	uhub_find_iface_index(hub, child, &res);  in uhub_child_pnpinfo_string()
1929 	struct usb_hub *hub;  in usb_hs_bandwidth_adjust()  local
1950 		hub = udev->parent_hs_hub->hub;  in usb_hs_bandwidth_adjust()
1952 			slot = usb_intr_find_best_slot(hub->uframe_usage,  in usb_hs_bandwidth_adjust()
1957 				hub->uframe_usage[x] += len;  in usb_hs_bandwidth_adjust()
2856 	if (udev->hub != NULL) {  in usb_dev_suspend_peer()
2857 		nports = udev->hub->nports;  in usb_dev_suspend_peer()
2862 			    udev->hub->ports + x);  in usb_dev_suspend_peer()