Ejemplos de ips_diskdev_free en C++ (Cpp)

Ejemplo n.º 1

Archivo: ips.c Proyecto: MarginC/kame

/* clean up so we can unload the driver. */
int ips_adapter_free(ips_softc_t *sc)
{
	int error = 0;
	intrmask_t mask;
	if(sc->state & IPS_DEV_OPEN)
		return EBUSY;
	if((error = ips_diskdev_free(sc)))
		return error;
	if(ips_cmdqueue_free(sc)){
		device_printf(sc->dev,
		     "trying to exit when command queue is not empty!\n");
		return EBUSY;
	}
	DEVICE_PRINTF(1, sc->dev, "free\n");
	mask = splbio();
	untimeout(ips_timeout, sc, sc->timer);
	splx(mask);
	if (mtx_initialized(&sc->cmd_mtx))
		mtx_destroy(&sc->cmd_mtx);

	if(sc->sg_dmatag)
		bus_dma_tag_destroy(sc->sg_dmatag);
	if(sc->command_dmatag)
		bus_dma_tag_destroy(sc->command_dmatag);
	if(sc->device_file)
	        destroy_dev(sc->device_file);
        return 0;
}

Ejemplo n.º 2

Archivo: ips.c Proyecto: FreeBSDFoundation/freebsd

/* clean up so we can unload the driver. */
int ips_adapter_free(ips_softc_t *sc)
{
	int error = 0;
	if(sc->state & IPS_DEV_OPEN)
		return EBUSY;
	if((error = ips_diskdev_free(sc)))
		return error;
	if(ips_cmdqueue_free(sc)){
		device_printf(sc->dev,
		     "trying to exit when command queue is not empty!\n");
		return EBUSY;
	}
	DEVICE_PRINTF(1, sc->dev, "free\n");
	callout_drain(&sc->timer);

	if(sc->sg_dmatag)
		bus_dma_tag_destroy(sc->sg_dmatag);
	if(sc->command_dmatag)
		bus_dma_tag_destroy(sc->command_dmatag);
	if(sc->device_file)
	        destroy_dev(sc->device_file);
        return 0;
}