static int
ipmi_detach(dev_info_t *dip, ddi_detach_cmd_t cmd)
{
if (cmd != DDI_DETACH)
return (DDI_FAILURE);
if (ipmi_found == B_FALSE)
return (DDI_SUCCESS);
if (!list_is_empty(&dev_list))
return (DDI_FAILURE);
/* poke the taskq so that it can terminate */
sc->ipmi_detaching = 1;
cv_signal(&sc->ipmi_request_added);
ddi_remove_minor_node(dip, NULL);
ipmi_dip = NULL;
taskq_destroy(sc->ipmi_kthread);
list_destroy(&dev_list);
id_space_destroy(minor_ids);
ipmi_attached = B_FALSE;
return (DDI_SUCCESS);
}
static void
ipmi_cleanup(dev_info_t *dip)
{
/* poke the taskq so that it can terminate */
IPMI_LOCK(sc);
sc->ipmi_detaching = 1;
cv_signal(&sc->ipmi_request_added);
IPMI_UNLOCK(sc);
ipmi_shutdown(sc);
ddi_remove_minor_node(dip, NULL);
ipmi_dip = NULL;
list_destroy(&dev_list);
id_space_destroy(minor_ids);
sc->ipmi_detaching = 0;
}
