89 wl_ext_event_lock_eq(struct wl_event_params *event_params)  in wl_ext_event_lock_eq()  argument
93 	spin_lock_irqsave(&event_params->eq_lock, flags);  in wl_ext_event_lock_eq()
98 wl_ext_event_unlock_eq(struct wl_event_params *event_params, unsigned long flags)  in wl_ext_event_unlock_eq()  argument
100 	spin_unlock_irqrestore(&event_params->eq_lock, flags);  in wl_ext_event_unlock_eq()
104 wl_ext_event_init_eq_lock(struct wl_event_params *event_params)  in wl_ext_event_init_eq_lock()  argument
106 	spin_lock_init(&event_params->eq_lock);  in wl_ext_event_init_eq_lock()
110 wl_ext_event_init_eq(struct wl_event_params *event_params)  in wl_ext_event_init_eq()  argument
112 	wl_ext_event_init_eq_lock(event_params);  in wl_ext_event_init_eq()
113 	INIT_LIST_HEAD(&event_params->eq_list);  in wl_ext_event_init_eq()
117 wl_ext_event_flush_eq(struct wl_event_params *event_params)  in wl_ext_event_flush_eq()  argument
122 	flags = wl_ext_event_lock_eq(event_params);  in wl_ext_event_flush_eq()
123 	while (!list_empty_careful(&event_params->eq_list)) {  in wl_ext_event_flush_eq()
124 		BCM_SET_LIST_FIRST_ENTRY(e, &event_params->eq_list, struct wl_event_q, eq_list);  in wl_ext_event_flush_eq()
128 	wl_ext_event_unlock_eq(event_params, flags);  in wl_ext_event_flush_eq()
136 wl_ext_event_deq_event(struct wl_event_params *event_params)  in wl_ext_event_deq_event()  argument
141 	flags = wl_ext_event_lock_eq(event_params);  in wl_ext_event_deq_event()
142 	if (likely(!list_empty(&event_params->eq_list))) {  in wl_ext_event_deq_event()
143 		BCM_SET_LIST_FIRST_ENTRY(e, &event_params->eq_list, struct wl_event_q, eq_list);  in wl_ext_event_deq_event()
146 	wl_ext_event_unlock_eq(event_params, flags);  in wl_ext_event_deq_event()
156 wl_ext_event_enq_event(struct wl_event_params *event_params, u32 event,  in wl_ext_event_enq_event()  argument
180 	flags = wl_ext_event_lock_eq(event_params);  in wl_ext_event_enq_event()
181 	list_add_tail(&e->eq_list, &event_params->eq_list);  in wl_ext_event_enq_event()
182 	wl_ext_event_unlock_eq(event_params, flags);  in wl_ext_event_enq_event()
203 	struct wl_event_params *event_params = NULL;  in WL_EXT_EVENT_HANDLER()  local
211 	event_params = (struct wl_event_params *)tsk->parent;  in WL_EXT_EVENT_HANDLER()
213 	BCM_SET_CONTAINER_OF(event_params, data, struct wl_event_params, event_work);  in WL_EXT_EVENT_HANDLER()
224 	DHD_EVENT_WAKE_LOCK(event_params->pub);  in WL_EXT_EVENT_HANDLER()
225 	while ((e = wl_ext_event_deq_event(event_params))) {  in WL_EXT_EVENT_HANDLER()
230 		dev = event_params->dev[e->emsg.ifidx];  in WL_EXT_EVENT_HANDLER()
248 		mutex_lock(&event_params->event_sync);  in WL_EXT_EVENT_HANDLER()
249 		evt_node = event_params->evt_head.evt_head;  in WL_EXT_EVENT_HANDLER()
256 		mutex_unlock(&event_params->event_sync);  in WL_EXT_EVENT_HANDLER()
260 	DHD_EVENT_WAKE_UNLOCK(event_params->pub);  in WL_EXT_EVENT_HANDLER()
273 	struct wl_event_params *event_params = params;  in wl_ext_event_send()  local
276 	if (event_params == NULL) {  in wl_ext_event_send()
283 	if (event_params->event_workq == NULL) {  in wl_ext_event_send()
290 	if (likely(!wl_ext_event_enq_event(event_params, event_type, e, data))) {  in wl_ext_event_send()
292 		if (event_params->thr_event_ctl.thr_pid >= 0) {  in wl_ext_event_send()
293 			up(&event_params->thr_event_ctl.sema);  in wl_ext_event_send()
296 		queue_work(event_params->event_workq, &event_params->event_work);  in wl_ext_event_send()
302 wl_ext_event_create_handler(struct wl_event_params *event_params)  in wl_ext_event_create_handler()  argument
308 	PROC_START(wl_ext_event_handler, event_params, &event_params->thr_event_ctl, 0, "ext_eventd");  in wl_ext_event_create_handler()
309 	if (event_params->thr_event_ctl.thr_pid < 0) {  in wl_ext_event_create_handler()
314 	if (!event_params->event_workq) {  in wl_ext_event_create_handler()
315 		event_params->event_workq = alloc_workqueue("ext_eventd",  in wl_ext_event_create_handler()
319 	if (!event_params->event_workq) {  in wl_ext_event_create_handler()
323 		INIT_WORK(&event_params->event_work, wl_ext_event_handler);  in wl_ext_event_create_handler()
331 wl_ext_event_free(struct wl_event_params *event_params)  in wl_ext_event_free()  argument
335 	evt_head = &event_params->evt_head.evt_head;  in wl_ext_event_free()
348 wl_ext_event_destroy_handler(struct wl_event_params *event_params)  in wl_ext_event_destroy_handler()  argument
351 	if (event_params->thr_event_ctl.thr_pid >= 0) {  in wl_ext_event_destroy_handler()
352 		PROC_STOP(&event_params->thr_event_ctl);  in wl_ext_event_destroy_handler()
355 	if (event_params && event_params->event_workq) {  in wl_ext_event_destroy_handler()
356 		cancel_work_sync(&event_params->event_work);  in wl_ext_event_destroy_handler()
357 		destroy_workqueue(event_params->event_workq);  in wl_ext_event_destroy_handler()
358 		event_params->event_workq = NULL;  in wl_ext_event_destroy_handler()
367 	struct wl_event_params *event_params = dhd->event_params;  in wl_ext_event_register()  local
371 	if (event_params) {  in wl_ext_event_register()
372 		mutex_lock(&event_params->event_sync);  in wl_ext_event_register()
373 		evt_head = &event_params->evt_head.evt_head;  in wl_ext_event_register()
378 				mutex_unlock(&event_params->event_sync);  in wl_ext_event_register()
387 			mutex_unlock(&event_params->event_sync);  in wl_ext_event_register()
419 		mutex_unlock(&event_params->event_sync);  in wl_ext_event_register()
432 	struct wl_event_params *event_params = dhd->event_params;  in wl_ext_event_deregister()  local
436 	if (event_params) {  in wl_ext_event_deregister()
437 		mutex_lock(&event_params->event_sync);  in wl_ext_event_deregister()
438 		evt_head = &event_params->evt_head.evt_head;  in wl_ext_event_deregister()
463 		mutex_unlock(&event_params->event_sync);  in wl_ext_event_deregister()
470 wl_ext_event_init_priv(struct wl_event_params *event_params)  in wl_ext_event_init_priv()  argument
474 	mutex_init(&event_params->event_sync);  in wl_ext_event_init_priv()
475 	wl_ext_event_init_eq(event_params);  in wl_ext_event_init_priv()
476 	if (wl_ext_event_create_handler(event_params))  in wl_ext_event_init_priv()
483 wl_ext_event_deinit_priv(struct wl_event_params *event_params)  in wl_ext_event_deinit_priv()  argument
485 	wl_ext_event_destroy_handler(event_params);  in wl_ext_event_deinit_priv()
486 	wl_ext_event_flush_eq(event_params);  in wl_ext_event_deinit_priv()
487 	wl_ext_event_free(event_params);  in wl_ext_event_deinit_priv()
494 	struct wl_event_params *event_params = dhd->event_params;  in wl_ext_event_attach_netdev()  local
496 	if (event_params && ifidx < DHD_MAX_IFS) {  in wl_ext_event_attach_netdev()
498 		event_params->dev[ifidx] = net;  in wl_ext_event_attach_netdev()
508 	struct wl_event_params *event_params = dhd->event_params;  in wl_ext_event_dettach_netdev()  local
510 	if (event_params && ifidx < DHD_MAX_IFS) {  in wl_ext_event_dettach_netdev()
512 		event_params->dev[ifidx] = NULL;  in wl_ext_event_dettach_netdev()
522 	struct wl_event_params *event_params = NULL;  in wl_ext_event_attach()  local
525 	event_params = kmalloc(sizeof(wl_event_params_t), GFP_KERNEL);  in wl_ext_event_attach()
526 	if (!event_params) {  in wl_ext_event_attach()
531 	dhdp->event_params = event_params;  in wl_ext_event_attach()
532 	memset(event_params, 0, sizeof(wl_event_params_t));  in wl_ext_event_attach()
533 	event_params->pub = dhdp;  in wl_ext_event_attach()
535 	err = wl_ext_event_init_priv(event_params);  in wl_ext_event_attach()
550 	struct wl_event_params *event_params = dhdp->event_params;  in wl_ext_event_dettach()  local
552 	if (event_params) {  in wl_ext_event_dettach()
553 		wl_ext_event_deinit_priv(event_params);  in wl_ext_event_dettach()
554 		kfree(event_params);  in wl_ext_event_dettach()
555 		dhdp->event_params = NULL;  in wl_ext_event_dettach()