Example #1
0
int
wdc_obio_detach(struct device *self, int flags)
{
	struct wdc_obio_softc *sc = (struct wdc_obio_softc *)self;
	struct channel_softc *chp = &sc->wdc_channel;
	int error;

	if ((error = wdcdetach(chp, flags)) != 0)
		return (error);

	free(chp->ch_queue, M_DEVBUF);

	if (sc->sc_use_dma) {
		unmapiodev((void *)sc->sc_dmareg, sc->sc_dmasize);
		dbdma_free(sc->sc_dbdma);
	}
	mac_intr_disestablish(NULL, sc->sc_ih);

	bus_space_unmap(chp->cmd_iot, chp->cmd_ioh, sc->sc_cmdsize);
	bus_dmamap_destroy(sc->sc_dmat, sc->sc_dmamap);

	return (0);
}
void
pciide_machdep_compat_intr_disestablish(pci_chipset_tag_t pc, void *cookie)
{
	mac_intr_disestablish(NULL, cookie);
}