HelenOS sources

HUB_PORT_STATE_DISCONNECTED   76 uspace/drv/bus/usb/vhc/hub/hub.c 	case HUB_PORT_STATE_DISCONNECTED:
HUB_PORT_STATE_DISCONNECTED  175 uspace/drv/bus/usb/vhc/hub/hub.c 	port->state = HUB_PORT_STATE_DISCONNECTED;
HUB_PORT_STATE_DISCONNECTED  327 uspace/drv/bus/usb/vhc/hub/virthubops.c 			hub_set_port_state(hub, port, HUB_PORT_STATE_DISCONNECTED);
HelenOS homepage, sources at GitHub