85 static void brcmf_fweh_queue_event(struct brcmf_fweh_info *fweh,  in brcmf_fweh_queue_event()  argument
90 	spin_lock_irqsave(&fweh->evt_q_lock, flags);  in brcmf_fweh_queue_event()
91 	list_add_tail(&event->q, &fweh->event_q);  in brcmf_fweh_queue_event()
92 	spin_unlock_irqrestore(&fweh->evt_q_lock, flags);  in brcmf_fweh_queue_event()
93 	schedule_work(&fweh->event_work);  in brcmf_fweh_queue_event()
102 	struct brcmf_fweh_info *fweh;  in brcmf_fweh_call_event_handler()  local
106 		fweh = ifp->drvr->fweh;  in brcmf_fweh_call_event_handler()
109 		if (fweh->evt_handler[fwcode])  in brcmf_fweh_call_event_handler()
110 			err = fweh->evt_handler[fwcode](ifp, emsg, data);  in brcmf_fweh_call_event_handler()
146 		       (drvr->fweh->p2pdev_setup_ongoing))));  in brcmf_fweh_handle_if_event()
167 		if (!drvr->fweh->evt_handler[BRCMF_E_IF])  in brcmf_fweh_handle_if_event()
187 static void brcmf_fweh_map_event_code(struct brcmf_fweh_info *fweh,  in brcmf_fweh_map_event_code()  argument
197 	if (fweh->event_map) {  in brcmf_fweh_map_event_code()
198 		for (i = 0; i < fweh->event_map->n_items; i++) {  in brcmf_fweh_map_event_code()
199 			if (fweh->event_map->items[i].code == code) {  in brcmf_fweh_map_event_code()
200 				*fw_code = fweh->event_map->items[i].fwevt_code;  in brcmf_fweh_map_event_code()
207 static void brcmf_fweh_map_fwevt_code(struct brcmf_fweh_info *fweh, u32 fw_code,  in brcmf_fweh_map_fwevt_code()  argument
216 	if (fweh->event_map) {  in brcmf_fweh_map_fwevt_code()
217 		for (i = 0; i < fweh->event_map->n_items; i++) {  in brcmf_fweh_map_fwevt_code()
218 			if (fweh->event_map->items[i].fwevt_code == fw_code) {  in brcmf_fweh_map_fwevt_code()
219 				*code = fweh->event_map->items[i].code;  in brcmf_fweh_map_fwevt_code()
232 brcmf_fweh_dequeue_event(struct brcmf_fweh_info *fweh)  in brcmf_fweh_dequeue_event()  argument
237 	spin_lock_irqsave(&fweh->evt_q_lock, flags);  in brcmf_fweh_dequeue_event()
238 	if (!list_empty(&fweh->event_q)) {  in brcmf_fweh_dequeue_event()
239 		event = list_first_entry(&fweh->event_q,  in brcmf_fweh_dequeue_event()
243 	spin_unlock_irqrestore(&fweh->evt_q_lock, flags);  in brcmf_fweh_dequeue_event()
257 	struct brcmf_fweh_info *fweh;  in brcmf_fweh_event_worker()  local
263 	fweh = container_of(work, struct brcmf_fweh_info, event_work);  in brcmf_fweh_event_worker()
264 	drvr = fweh->drvr;  in brcmf_fweh_event_worker()
266 	while ((event = brcmf_fweh_dequeue_event(fweh))) {  in brcmf_fweh_event_worker()
269 		brcmf_fweh_map_fwevt_code(fweh, event->code, &code);  in brcmf_fweh_event_worker()
330 	ifp->drvr->fweh->p2pdev_setup_ongoing = ongoing;  in brcmf_fweh_p2pdev_setup()
340 	struct brcmf_fweh_info *fweh;  in brcmf_fweh_attach()  local
347 	fweh = drvr->fweh;  in brcmf_fweh_attach()
348 	fweh->drvr = drvr;  in brcmf_fweh_attach()
350 	fweh->event_mask_len = DIV_ROUND_UP(fweh->num_event_codes, 8);  in brcmf_fweh_attach()
351 	fweh->event_mask = kzalloc(fweh->event_mask_len, GFP_KERNEL);  in brcmf_fweh_attach()
352 	if (!fweh->event_mask)  in brcmf_fweh_attach()
355 	INIT_WORK(&fweh->event_work, brcmf_fweh_event_worker);  in brcmf_fweh_attach()
356 	spin_lock_init(&fweh->evt_q_lock);  in brcmf_fweh_attach()
357 	INIT_LIST_HEAD(&fweh->event_q);  in brcmf_fweh_attach()
368 	struct brcmf_fweh_info *fweh = drvr->fweh;  in brcmf_fweh_detach()  local
370 	if (!fweh)  in brcmf_fweh_detach()
374 	if (fweh->event_work.func) {  in brcmf_fweh_detach()
375 		cancel_work_sync(&fweh->event_work);  in brcmf_fweh_detach()
376 		WARN_ON(!list_empty(&fweh->event_q));  in brcmf_fweh_detach()
378 	drvr->fweh = NULL;  in brcmf_fweh_detach()
379 	kfree(fweh->event_mask);  in brcmf_fweh_detach()
380 	kfree(fweh);  in brcmf_fweh_detach()
393 	struct brcmf_fweh_info *fweh = drvr->fweh;  in brcmf_fweh_register()  local
396 	brcmf_fweh_map_event_code(fweh, code, &evt_handler_idx);  in brcmf_fweh_register()
398 	if (fweh->evt_handler[evt_handler_idx]) {  in brcmf_fweh_register()
403 	fweh->evt_handler[evt_handler_idx] = handler;  in brcmf_fweh_register()
422 	brcmf_fweh_map_event_code(drvr->fweh, code, &evt_handler_idx);  in brcmf_fweh_unregister()
423 	drvr->fweh->evt_handler[evt_handler_idx] = NULL;  in brcmf_fweh_unregister()
433 	struct brcmf_fweh_info *fweh = ifp->drvr->fweh;  in brcmf_fweh_activate_events()  local
437 	memset(fweh->event_mask, 0, fweh->event_mask_len);  in brcmf_fweh_activate_events()
438 	for (i = 0; i < fweh->num_event_codes; i++) {  in brcmf_fweh_activate_events()
439 		if (fweh->evt_handler[i]) {  in brcmf_fweh_activate_events()
440 			brcmf_fweh_map_fwevt_code(fweh, i, &code);  in brcmf_fweh_activate_events()
443 			setbit(fweh->event_mask, i);  in brcmf_fweh_activate_events()
449 	setbit(fweh->event_mask, BRCMF_E_IF);  in brcmf_fweh_activate_events()
451 	err = brcmf_fil_iovar_data_set(ifp, "event_msgs", fweh->event_mask,  in brcmf_fweh_activate_events()
452 				       fweh->event_mask_len);  in brcmf_fweh_activate_events()
454 		bphy_err(fweh->drvr, "Set event_msgs error (%d)\n", err);  in brcmf_fweh_activate_events()
475 	struct brcmf_fweh_info *fweh = drvr->fweh;  in brcmf_fweh_process_event()  local
485 	if (fwevt_idx >= fweh->num_event_codes)  in brcmf_fweh_process_event()
488 	if (fwevt_idx != BRCMF_E_IF && !fweh->evt_handler[fwevt_idx])  in brcmf_fweh_process_event()
508 	brcmf_fweh_queue_event(fweh, event);  in brcmf_fweh_process_event()