void
usba10_usb_unregister_event_cbs(
dev_info_t *dip,
usb_event_t *usb_evt_data)
{
usb_unregister_event_cbs(dip, usb_evt_data);
}
/*
* configuration clean up
*/
static void
uftdi_cleanup(uftdi_state_t *uf, int level)
{
ASSERT(level > 0 && level <= UFTDI_CLEANUP_LEVEL_MAX);
switch (level) {
default:
case 6:
uftdi_close_pipes(uf);
/*FALLTHROUGH*/
case 5:
usb_unregister_event_cbs(uf->uf_dip, uf->uf_usb_events);
/*FALLTHROUGH*/
case 4:
uftdi_destroy_pm_components(uf);
/*FALLTHROUGH*/
case 3:
mutex_destroy(&uf->uf_lock);
cv_destroy(&uf->uf_tx_cv);
usb_free_log_hdl(uf->uf_lh);
uf->uf_lh = NULL;
usb_free_descr_tree(uf->uf_dip, uf->uf_dev_data);
uf->uf_def_ph = NULL;
/*FALLTHROUGH*/
case 2:
usb_client_detach(uf->uf_dip, uf->uf_dev_data);
/*FALLTHROUGH*/
case 1:
kmem_free(uf, sizeof (*uf));
break;
}
}
/*ARGSUSED*/
int
usb_register_event_cbs(dev_info_t *dip, usb_event_t *usb_evdata,
usb_flags_t flags)
{
usba_device_t *usba_device;
usba_evdata_t *evdata;
if ((dip == NULL) || (usb_evdata == NULL)) {
return (USB_FAILURE);
}
/*
* The event list searches by ddi_get_eventcookie calls below, go
* through hubd and so do not apply to host controllers.
*/
ASSERT(!usba_is_root_hub(dip));
usba_device = usba_get_usba_device(dip);
evdata = usba_get_evdata(dip);
if (usb_evdata->disconnect_event_handler != NULL) {
if (usba_device->rm_cookie == NULL) {
if (ddi_get_eventcookie(dip, DDI_DEVI_REMOVE_EVENT,
&usba_device->rm_cookie) != DDI_SUCCESS) {
goto fail;
}
}
if (ddi_add_event_handler(dip, usba_device->rm_cookie,
(peh_t)usb_evdata->disconnect_event_handler,
NULL, &evdata->ev_rm_cb_id) != DDI_SUCCESS) {
goto fail;
}
}
if (usb_evdata->reconnect_event_handler != NULL) {
if (usba_device->ins_cookie == NULL) {
if (ddi_get_eventcookie(dip, DDI_DEVI_INSERT_EVENT,
&usba_device->ins_cookie) != DDI_SUCCESS) {
goto fail;
}
}
if (ddi_add_event_handler(dip, usba_device->ins_cookie,
(peh_t)usb_evdata->reconnect_event_handler,
NULL, &evdata->ev_ins_cb_id) != DDI_SUCCESS) {
goto fail;
}
}
if (usb_evdata->post_resume_event_handler != NULL) {
if (usba_device->resume_cookie == NULL) {
if (ddi_get_eventcookie(dip, USBA_POST_RESUME_EVENT,
&usba_device->resume_cookie) != DDI_SUCCESS) {
goto fail;
}
}
if (ddi_add_event_handler(dip, usba_device->resume_cookie,
(peh_t)usb_evdata->post_resume_event_handler,
NULL, &evdata->ev_resume_cb_id) != DDI_SUCCESS) {
goto fail;
}
}
if (usb_evdata->pre_suspend_event_handler != NULL) {
if (usba_device->suspend_cookie == NULL) {
if (ddi_get_eventcookie(dip, USBA_PRE_SUSPEND_EVENT,
&usba_device->suspend_cookie) != DDI_SUCCESS) {
goto fail;
}
}
if (ddi_add_event_handler(dip, usba_device->suspend_cookie,
(peh_t)usb_evdata->pre_suspend_event_handler,
NULL, &evdata->ev_suspend_cb_id) != DDI_SUCCESS) {
goto fail;
}
}
mutex_enter(&usba_device->usb_mutex);
usba_device->usb_client_flags[usba_get_ifno(dip)] |=
USBA_CLIENT_FLAG_EV_CBS;
usba_device->usb_client_ev_cb_list->dip = dip;
usba_device->usb_client_ev_cb_list->ev_data = usb_evdata;
mutex_exit(&usba_device->usb_mutex);
return (USB_SUCCESS);
fail:
usb_unregister_event_cbs(dip, usb_evdata);
return (USB_FAILURE);
}
/*ARGSUSED*/
void
usb_unregister_hotplug_cbs(dev_info_t *dip)
{
usb_unregister_event_cbs(dip, NULL);
}
