usb_port
usb_port++;
static int usb_port = 0;
usb_port = 0;
struct usb_port *up = hub->ports + x;
usb_bus_port_get_device(struct usb_bus *bus, struct usb_port *up)
usb_bus_port_set_device(struct usb_bus *bus, struct usb_port *up,
struct usb_port *up;
struct usb_port *up;
struct usb_port *up;
uhub_explore_sub(struct uhub_softc *sc, struct usb_port *up)
struct usb_port *up;
struct usb_port ports[0];
struct usb_port ports[USB_MAX_PORTS];
void usb_bus_port_set_device(struct usb_bus *bus, struct usb_port *up,
struct usb_port *up);