dbus              831 dev/usb/usbf_subr.c 	struct usbd_bus dbus;
dbus              835 dev/usb/usbf_subr.c 	dbus.dmatag = bus->dmatag;
dbus              836 dev/usb/usbf_subr.c 	err = usb_allocmem(&dbus, size, align, p);