165 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_seq_pool_put()  local
167 	list_add(&seq->head, &dfs_pd->seq_pool);  in mt76x2_dfs_seq_pool_put()
169 	dfs_pd->seq_stats.seq_pool_len++;  in mt76x2_dfs_seq_pool_put()
170 	dfs_pd->seq_stats.seq_len--;  in mt76x2_dfs_seq_pool_put()
176 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_seq_pool_get()  local
179 	if (list_empty(&dfs_pd->seq_pool)) {  in mt76x2_dfs_seq_pool_get()
182 		seq = list_first_entry(&dfs_pd->seq_pool,  in mt76x2_dfs_seq_pool_get()
186 		dfs_pd->seq_stats.seq_pool_len--;  in mt76x2_dfs_seq_pool_get()
189 		dfs_pd->seq_stats.seq_len++;  in mt76x2_dfs_seq_pool_get()
218 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_detector_reset()  local
226 	for (i = 0; i < ARRAY_SIZE(dfs_pd->event_rb); i++) {  in mt76x2_dfs_detector_reset()
227 		dfs_pd->event_rb[i].h_rb = 0;  in mt76x2_dfs_detector_reset()
228 		dfs_pd->event_rb[i].t_rb = 0;  in mt76x2_dfs_detector_reset()
231 	list_for_each_entry_safe(seq, tmp_seq, &dfs_pd->sequences, head) {  in mt76x2_dfs_detector_reset()
241 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_check_chirp()  local
244 	delta_ts = current_ts - dfs_pd->chirp_pulse_ts;  in mt76x2_dfs_check_chirp()
245 	dfs_pd->chirp_pulse_ts = current_ts;  in mt76x2_dfs_check_chirp()
249 		if (++dfs_pd->chirp_pulse_cnt > 8)  in mt76x2_dfs_check_chirp()
252 		dfs_pd->chirp_pulse_cnt = 1;  in mt76x2_dfs_check_chirp()
286 	switch (dev->dfs_pd.region) {  in mt76x2_dfs_check_hw_pulse()
404 		struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_check_event()  local
405 		struct mt76x2_dfs_event_rb *event_buff = &dfs_pd->event_rb[1];  in mt76x2_dfs_check_event()
422 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_queue_event()  local
426 	event_buff = event->engine == 2 ? &dfs_pd->event_rb[1]  in mt76x2_dfs_queue_event()
427 					: &dfs_pd->event_rb[0];  in mt76x2_dfs_queue_event()
441 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_create_sequence()  local
449 	event_rb = event->engine == 2 ? &dfs_pd->event_rb[1]  in mt76x2_dfs_create_sequence()
450 				      : &dfs_pd->event_rb[0];  in mt76x2_dfs_create_sequence()
459 		sw_params = &dfs_pd->sw_dpd_params;  in mt76x2_dfs_create_sequence()
460 		switch (dev->dfs_pd.region) {  in mt76x2_dfs_create_sequence()
517 		list_add(&seq_p->head, &dfs_pd->sequences);  in mt76x2_dfs_create_sequence()
527 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_add_event_to_sequence()  local
533 	sw_params = &dfs_pd->sw_dpd_params;  in mt76x2_dfs_add_event_to_sequence()
534 	list_for_each_entry_safe(seq, tmp_seq, &dfs_pd->sequences, head) {  in mt76x2_dfs_add_event_to_sequence()
558 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_check_detection()  local
561 	if (list_empty(&dfs_pd->sequences))  in mt76x2_dfs_check_detection()
564 	list_for_each_entry(seq, &dfs_pd->sequences, head) {  in mt76x2_dfs_check_detection()
566 			dfs_pd->stats[seq->engine].sw_pattern++;  in mt76x2_dfs_check_detection()
575 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_add_events()  local
585 		if (dfs_pd->last_event_ts > event.ts)  in mt76x2_dfs_add_events()
587 		dfs_pd->last_event_ts = event.ts;  in mt76x2_dfs_add_events()
602 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_check_event_window()  local
607 	for (i = 0; i < ARRAY_SIZE(dfs_pd->event_rb); i++) {  in mt76x2_dfs_check_event_window()
608 		event_buff = &dfs_pd->event_rb[i];  in mt76x2_dfs_check_event_window()
626 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_tasklet()  local
633 	if (time_is_before_jiffies(dfs_pd->last_sw_check +  in mt76x2_dfs_tasklet()
637 		dfs_pd->last_sw_check = jiffies;  in mt76x2_dfs_tasklet()
665 			dfs_pd->stats[i].hw_pulse_discarded++;  in mt76x2_dfs_tasklet()
670 		dfs_pd->stats[i].hw_pattern++;  in mt76x2_dfs_tasklet()
686 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_init_sw_detector()  local
688 	switch (dev->dfs_pd.region) {  in mt76x2_dfs_init_sw_detector()
690 		dfs_pd->sw_dpd_params.max_pri = MT_DFS_FCC_MAX_PRI;  in mt76x2_dfs_init_sw_detector()
691 		dfs_pd->sw_dpd_params.min_pri = MT_DFS_FCC_MIN_PRI;  in mt76x2_dfs_init_sw_detector()
692 		dfs_pd->sw_dpd_params.pri_margin = MT_DFS_PRI_MARGIN;  in mt76x2_dfs_init_sw_detector()
695 		dfs_pd->sw_dpd_params.max_pri = MT_DFS_ETSI_MAX_PRI;  in mt76x2_dfs_init_sw_detector()
696 		dfs_pd->sw_dpd_params.min_pri = MT_DFS_ETSI_MIN_PRI;  in mt76x2_dfs_init_sw_detector()
697 		dfs_pd->sw_dpd_params.pri_margin = MT_DFS_PRI_MARGIN << 2;  in mt76x2_dfs_init_sw_detector()
700 		dfs_pd->sw_dpd_params.max_pri = MT_DFS_JP_MAX_PRI;  in mt76x2_dfs_init_sw_detector()
701 		dfs_pd->sw_dpd_params.min_pri = MT_DFS_JP_MIN_PRI;  in mt76x2_dfs_init_sw_detector()
702 		dfs_pd->sw_dpd_params.pri_margin = MT_DFS_PRI_MARGIN;  in mt76x2_dfs_init_sw_detector()
728 	switch (dev->dfs_pd.region) {  in mt76x2_dfs_set_bbp_params()
831 	    dev->dfs_pd.region != NL80211_DFS_UNSET) {  in mt76x2_dfs_init_params()
855 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_init_detector()  local
857 	INIT_LIST_HEAD(&dfs_pd->sequences);  in mt76x2_dfs_init_detector()
858 	INIT_LIST_HEAD(&dfs_pd->seq_pool);  in mt76x2_dfs_init_detector()
859 	dfs_pd->region = NL80211_DFS_UNSET;  in mt76x2_dfs_init_detector()
860 	dfs_pd->last_sw_check = jiffies;  in mt76x2_dfs_init_detector()
861 	tasklet_init(&dfs_pd->dfs_tasklet, mt76x2_dfs_tasklet,  in mt76x2_dfs_init_detector()
868 	struct mt76x2_dfs_pattern_detector *dfs_pd = &dev->dfs_pd;  in mt76x2_dfs_set_domain()  local
870 	if (dfs_pd->region != region) {  in mt76x2_dfs_set_domain()
871 		tasklet_disable(&dfs_pd->dfs_tasklet);  in mt76x2_dfs_set_domain()
872 		dfs_pd->region = region;  in mt76x2_dfs_set_domain()
874 		tasklet_enable(&dfs_pd->dfs_tasklet);  in mt76x2_dfs_set_domain()