int
rd_detach(struct device *self, int flags)
{
struct rd_softc *sc = (struct rd_softc *)self;
disk_gone(rdopen, self->dv_unit);
/* Detach disk. */
disk_detach(&sc->sc_dk);
return (0);
}
int
wddetach(struct device *self, int flags)
{
struct wd_softc *sc = (struct wd_softc *)self;
timeout_del(&sc->sc_restart_timeout);
bufq_drain(&sc->sc_bufq);
disk_gone(wdopen, self->dv_unit);
/* Detach disk. */
bufq_destroy(&sc->sc_bufq);
disk_detach(&sc->sc_dk);
return (0);
}
int
sddetach(struct device *self, int flags)
{
struct sd_softc *sc = (struct sd_softc *)self;
bufq_drain(&sc->sc_bufq);
disk_gone(sdopen, self->dv_unit);
/* Get rid of the shutdown hook. */
if (sc->sc_sdhook != NULL)
shutdownhook_disestablish(sc->sc_sdhook);
/* Detach disk. */
bufq_destroy(&sc->sc_bufq);
disk_detach(&sc->sc_dk);
return (0);
}
static void
isf_disk_remove(struct isf_softc *sc)
{
struct disk *disk;
ISF_LOCK_ASSERT(sc);
KASSERT(sc->isf_disk != NULL, ("%s: isf_disk NULL", __func__));
sc->isf_doomed = 1;
ISF_WAKEUP(sc);
ISF_SLEEP(sc, sc->isf_proc, 0);
/*
* XXXRW: Is it OK to call disk_destroy() under the mutex, or should
* we be deferring that to the calling context once it is released?
*/
disk = sc->isf_disk;
disk_gone(disk);
disk_destroy(disk);
sc->isf_disk = NULL;
free(sc->isf_bstate, M_ISF);
device_printf(sc->isf_dev, "flash device removed\n");
}
