72     USBPort       port;  member
98     unsigned                 port;  member
614     res->portnum = usb_hp->port;  in usbback_hotplug_notify()
615     res->speed = usbif->ports[usb_hp->port - 1].speed;  in usbback_hotplug_notify()
623     TR_BUS(&usbif->xendev, "hotplug port %d speed %d\n", usb_hp->port,  in usbback_hotplug_notify()
684 static void usbback_hotplug_enq(struct usbback_info *usbif, unsigned port)  in usbback_hotplug_enq()  argument
689     usb_hp->port = port;  in usbback_hotplug_enq()
694 static void usbback_portid_drain(struct usbback_info *usbif, unsigned port)  in usbback_portid_drain()  argument
699     QTAILQ_FOREACH_SAFE(req, &usbif->ports[port - 1].submit_q, q, tmp) {  in usbback_portid_drain()
709 static void usbback_portid_detach(struct usbback_info *usbif, unsigned port)  in usbback_portid_detach()  argument
711     if (!usbif->ports[port - 1].attached) {  in usbback_portid_detach()
715     usbif->ports[port - 1].speed = USBIF_SPEED_NONE;  in usbback_portid_detach()
716     usbif->ports[port - 1].attached = false;  in usbback_portid_detach()
717     usbback_portid_drain(usbif, port);  in usbback_portid_detach()
718     usbback_hotplug_enq(usbif, port);  in usbback_portid_detach()
721 static void usbback_portid_remove(struct usbback_info *usbif, unsigned port)  in usbback_portid_remove()  argument
723     if (!usbif->ports[port - 1].dev) {  in usbback_portid_remove()
727     object_unparent(OBJECT(usbif->ports[port - 1].dev));  in usbback_portid_remove()
728     usbif->ports[port - 1].dev = NULL;  in usbback_portid_remove()
729     usbback_portid_detach(usbif, port);  in usbback_portid_remove()
731     TR_BUS(&usbif->xendev, "port %d removed\n", port);  in usbback_portid_remove()
734 static void usbback_portid_add(struct usbback_info *usbif, unsigned port,  in usbback_portid_add()  argument
744     if (usbif->ports[port - 1].dev) {  in usbback_portid_add()
761     tmp = g_strdup_printf("%s-%u", DEVICE(&usbif->xendev)->id, port);  in usbback_portid_add()
764     qdict_put_int(qdict, "port", port);  in usbback_portid_add()
769     usbif->ports[port - 1].dev = USB_DEVICE(qdev_device_add(opts, &local_err));  in usbback_portid_add()
770     if (!usbif->ports[port - 1].dev) {  in usbback_portid_add()
779     speed = usbif->ports[port - 1].dev->speed;  in usbback_portid_add()
797         object_unparent(OBJECT(usbif->ports[port - 1].dev));  in usbback_portid_add()
798         usbif->ports[port - 1].dev = NULL;  in usbback_portid_add()
801     usb_device_reset(usbif->ports[port - 1].dev);  in usbback_portid_add()
802     usbif->ports[port - 1].speed = speed;  in usbback_portid_add()
803     usbif->ports[port - 1].attached = true;  in usbback_portid_add()
804     QTAILQ_INIT(&usbif->ports[port - 1].submit_q);  in usbback_portid_add()
805     usbback_hotplug_enq(usbif, port);  in usbback_portid_add()
807     TR_BUS(&usbif->xendev, "port %d attached\n", port);  in usbback_portid_add()
810 static void usbback_process_port(struct usbback_info *usbif, unsigned port)  in usbback_process_port()  argument
815     snprintf(node, sizeof(node), "port/%d", port);  in usbback_process_port()
822     /* Remove portid, if the port is not connected.  */  in usbback_process_port()
824         usbback_portid_remove(usbif, port);  in usbback_process_port()
826         usbback_portid_add(usbif, port, busid);  in usbback_process_port()
911                   "remote port %d, local port %d\n", urb_ring_ref,  in usbback_connect()
956     usbback_backend_changed(xendev, "port");  in usbback_init()
963 static void xen_bus_attach(USBPort *port)  in xen_bus_attach()  argument
967     usbif = port->opaque;  in xen_bus_attach()
969     usbif->ports[port->index].attached = true;  in xen_bus_attach()
970     usbback_hotplug_enq(usbif, port->index + 1);  in xen_bus_attach()
973 static void xen_bus_detach(USBPort *port)  in xen_bus_detach()  argument
977     usbif = port->opaque;  in xen_bus_detach()
979     usbback_portid_detach(usbif, port->index + 1);  in xen_bus_detach()
982 static void xen_bus_child_detach(USBPort *port, USBDevice *child)  in xen_bus_child_detach()  argument
986     usbif = port->opaque;  in xen_bus_child_detach()
990 static void xen_bus_complete(USBPort *port, USBPacket *packet)  in xen_bus_complete()  argument
1027         p = &(usbif->ports[i].port);  in usbback_alloc()
1068         usb_unregister_port(&usbif->bus, &(usbif->ports[i].port));  in usbback_free()