src/ap/dfs.c

24 	int n_chans = 1;
29 		n_chans = 2;
36 			n_chans = 4;
39 			n_chans = 8;
42 			n_chans = 4;
50 	return n_chans;
77 static int dfs_is_chan_allowed(struct hostapd_channel_data *chan, int n_chans)
98 	switch (n_chans) {
112 		wpa_printf(MSG_DEBUG, "Unknown width for %d channels", n_chans);
200 	int i, channel_idx = 0, n_chans, n_chans1;
203 	n_chans = dfs_get_used_n_chans(iface, &n_chans1);
205 	wpa_printf(MSG_DEBUG, "DFS new chan checking %d channels", n_chans);
212 		    (!dfs_is_chan_allowed(chan, n_chans) ||
217 		if (!dfs_chan_range_available(mode, i, n_chans, skip_radar))
365 				 int start_chan_idx, int n_chans)
373 	for (i = 0; i < n_chans; i++) {
385 				     int start_chan_idx, int n_chans)
393 	for (i = 0; i < n_chans; i++) {
407 	return i == n_chans;
414 				       int n_chans)
422 	for (i = 0; i < n_chans; i++) {
515 	int n_chans = 1, i;
533 		n_chans = 1;
538 		n_chans = 2;
542 		n_chans = 4;
546 		n_chans = 8;
555 	wpa_printf(MSG_DEBUG, "DFS freq: %dMHz, n_chans: %d", frequency,
556 		   n_chans);
557 	for (i = 0; i < n_chans; i++) {
572 	int n_chans, n_chans1, i, j, frequency = freq, radar_n_chans = 1;
579 	n_chans = dfs_get_used_n_chans(iface, &n_chans1);
582 	if (!dfs_check_chans_radar(iface, start_chan_idx, n_chans))
613 	for (i = 0; i < n_chans; i++) {
632 				     int start_chan_idx, int n_chans)
641 	for (i = 0; i < n_chans; i++) {
662 	int res, n_chans, n_chans1, start_chan_idx, start_chan_idx1;
685 		n_chans = dfs_get_used_n_chans(iface, &n_chans1);
689 						     n_chans);
692 		res = dfs_check_chans_radar(iface, start_chan_idx, n_chans);
700 		res = dfs_check_chans_available(iface, start_chan_idx, n_chans);
709 						  n_chans);
764 	int n_chans, n_chans1, start_chan_idx, start_chan_idx1;
772 	n_chans = dfs_get_used_n_chans(iface, &n_chans1);
775 	return dfs_check_chans_available(iface, start_chan_idx, n_chans);
1068 	int n_chans, n_chans1, start_chan_idx, start_chan_idx1, res;
1080 	n_chans = dfs_get_used_n_chans(iface, &n_chans1);
1083 	res = dfs_check_chans_radar(iface, start_chan_idx, n_chans);