/*
* nx1394_add_eventcall()
* This gets called when a child node calls ddi_add_eventcall(). Registers
* the specified callback for the requested event cookie with the ndi
* event framework.
* dip is the hal dip. This routine calls ndi_event_add_callback(),
* allowing requests for events we don't generate to pass up the tree.
*/
static int
nx1394_add_eventcall(dev_info_t *dip, dev_info_t *rdip,
ddi_eventcookie_t cookie, void (*callback)(), void *arg,
ddi_callback_id_t *cb_id)
{
int ret;
s1394_hal_t *hal;
#if defined(DEBUG)
char *event_name = NULL;
#endif
hal = s1394_dip_to_hal(dip);
ASSERT(hal);
TNF_PROBE_0_DEBUG(nx1394_add_eventcall_enter, S1394_TNF_SL_NEXUS_STACK,
"");
ret = ndi_event_add_callback(hal->hal_ndi_event_hdl, rdip, cookie,
callback, arg, NDI_NOSLEEP, cb_id);
#if defined(DEBUG)
event_name = ndi_event_cookie_to_name(hal->hal_ndi_event_hdl, cookie);
if (event_name == NULL)
event_name = "";
#endif
TNF_PROBE_4_DEBUG(nx1394_add_eventcall_exit, S1394_TNF_SL_NEXUS_STACK,
"", tnf_opaque, parent_dip, (void *)dip, tnf_opaque, requestor_dip,
(void *)rdip, tnf_string, event_name, event_name, tnf_int,
request_status, ret);
return (ret);
}
/*ARGSUSED*/
static int
eibnx_add_eventcall(dev_info_t *dip, dev_info_t *rdip, ddi_eventcookie_t cookie,
void (*callback)(dev_info_t *cb_dip, ddi_eventcookie_t cb_cookie,
void *cb_arg, void *cb_impl_data),
void *arg, ddi_callback_id_t *cb_id)
{
return (ndi_event_add_callback(enx_ndi_event_hdl, rdip, cookie,
callback, arg, NDI_SLEEP, cb_id));
}