Beispiel #1
0
/*
 *	feunload - unload the driver and clear the table.
 *	XXX TODO:
 *	This is usually called when the card is ejected, but
 *	can be caused by a modunload of a controller driver.
 *	The idea is to reset the driver's view of the device
 *	and ensure that any driver entry points such as
 *	read and write do not hang.
 */
static int
fe_pccard_detach(device_t dev)
{
	struct fe_softc *sc = device_get_softc(dev);
	struct ifnet *ifp = &sc->arpcom.ac_if;

	fe_stop(sc);
	ether_ifdetach(ifp);
	bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
	fe_release_resource(dev);

	return 0;
}
Beispiel #2
0
/*
 *	feunload - unload the driver and clear the table.
 */
static int
fe_pccard_detach(device_t dev)
{
    struct fe_softc *sc = device_get_softc(dev);
    struct ifnet *ifp = sc->ifp;

    FE_LOCK(sc);
    fe_stop(sc);
    FE_UNLOCK(sc);
    callout_drain(&sc->timer);
    ether_ifdetach(ifp);
    bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
    if_free(ifp);
    fe_release_resource(dev);
    mtx_destroy(&sc->lock);

    return 0;
}