Exemplos de amdsbwd_detach em C++ (Cpp)

Exemplo n.º 1

static int
amdsbwd_attach(device_t dev)
{
	struct amdsbwd_softc	*sc;
	int			rc;

	sc = device_get_softc(dev);
	sc->dev = dev;

	rc = amdsbwd_attach_sb(dev, sc);
	if (rc != 0)
		goto fail;

#ifdef AMDSBWD_DEBUG
	device_printf(dev, "wd ctrl = %#04x\n", wdctrl_read(sc));
	device_printf(dev, "wd count = %#04x\n", wdcount_read(sc));
#endif

	/* Setup initial state of Watchdog Control. */
	wdctrl_write(sc, AMDSB_WD_FIRED);

	if (wdctrl_read(sc) & AMDSB_WD_DISABLE) {
		device_printf(dev, "watchdog hardware is disabled\n");
		goto fail;
	}

	sc->ev_tag = EVENTHANDLER_REGISTER(watchdog_list, amdsbwd_event, sc,
	    EVENTHANDLER_PRI_ANY);

	return (0);

fail:
	amdsbwd_detach(dev);
	return (ENXIO);
}

Exemplo n.º 2

Arquivo: amdsbwd.c Projeto: Gwenio/DragonFlyBSD

static int
amdsbwd_attach(device_t dev)
{
	struct amdsbwd_softc	*sc;
	int			rc;

	sc = &amdsbwd_sc;
	sc->dev = dev;

	rc = amdsbwd_attach_sb(dev, sc);
	if (rc != 0)
		goto fail;

#ifdef AMDSBWD_DEBUG
	device_printf(dev, "wd ctrl = %#04x\n", wdctrl_read(sc));
	device_printf(dev, "wd count = %#04x\n", wdcount_read(sc));
#endif

	/* Setup initial state of Watchdog Control. */
	wdctrl_write(sc, AMDSB_WD_FIRED);

	if (wdctrl_read(sc) & AMDSB_WD_DISABLE) {
		device_printf(dev, "watchdog hardware is disabled\n");
		goto fail;
	}

	wdog_register(&amdsb_wdog);

	return (0);

fail:
	amdsbwd_detach(dev);
	return (ENXIO);
}