220 	struct ieee80211_channel chan;  member
1074 				    struct ieee80211_channel *chan,  in chan_reg_rule_print_dbg()  argument
1099 		      chan->center_freq);  in chan_reg_rule_print_dbg()
1108 				    struct ieee80211_channel *chan,  in chan_reg_rule_print_dbg()  argument
1122 			   struct ieee80211_channel *chan)  in handle_channel()  argument
1135 	flags = chan->orig_flags;  in handle_channel()
1137 	reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(chan->center_freq));  in handle_channel()
1157 				      chan->center_freq);  in handle_channel()
1158 			chan->orig_flags |= IEEE80211_CHAN_DISABLED;  in handle_channel()
1159 			chan->flags = chan->orig_flags;  in handle_channel()
1162 				      chan->center_freq);  in handle_channel()
1163 			chan->flags |= IEEE80211_CHAN_DISABLED;  in handle_channel()
1169 	chan_reg_rule_print_dbg(regd, chan, reg_rule);  in handle_channel()
1194 		chan->flags = chan->orig_flags =  in handle_channel()
1196 		chan->max_antenna_gain = chan->orig_mag =  in handle_channel()
1198 		chan->max_reg_power = chan->max_power = chan->orig_mpwr =  in handle_channel()
1201 		if (chan->flags & IEEE80211_CHAN_RADAR) {  in handle_channel()
1202 			chan->dfs_cac_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;  in handle_channel()
1204 				chan->dfs_cac_ms = reg_rule->dfs_cac_ms;  in handle_channel()
1210 	chan->dfs_state = NL80211_DFS_USABLE;  in handle_channel()
1211 	chan->dfs_state_entered = jiffies;  in handle_channel()
1213 	chan->beacon_found = false;  in handle_channel()
1214 	chan->flags = flags | bw_flags | map_regdom_flags(reg_rule->flags);  in handle_channel()
1215 	chan->max_antenna_gain =  in handle_channel()
1216 		min_t(int, chan->orig_mag,  in handle_channel()
1218 	chan->max_reg_power = (int) MBM_TO_DBM(power_rule->max_eirp);  in handle_channel()
1220 	if (chan->flags & IEEE80211_CHAN_RADAR) {  in handle_channel()
1222 			chan->dfs_cac_ms = reg_rule->dfs_cac_ms;  in handle_channel()
1224 			chan->dfs_cac_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;  in handle_channel()
1227 	if (chan->orig_mpwr) {  in handle_channel()
1234 			chan->max_power = chan->max_reg_power;  in handle_channel()
1236 			chan->max_power = min(chan->orig_mpwr,  in handle_channel()
1237 					      chan->max_reg_power);  in handle_channel()
1239 		chan->max_power = chan->max_reg_power;  in handle_channel()
1373 	struct ieee80211_channel *chan;  in handle_reg_beacon()  local
1377 	sband = wiphy->bands[reg_beacon->chan.band];  in handle_reg_beacon()
1378 	chan = &sband->channels[chan_idx];  in handle_reg_beacon()
1380 	if (likely(chan->center_freq != reg_beacon->chan.center_freq))  in handle_reg_beacon()
1383 	if (chan->beacon_found)  in handle_reg_beacon()
1386 	chan->beacon_found = true;  in handle_reg_beacon()
1394 	chan_before.center_freq = chan->center_freq;  in handle_reg_beacon()
1395 	chan_before.flags = chan->flags;  in handle_reg_beacon()
1397 	if (chan->flags & IEEE80211_CHAN_NO_IR) {  in handle_reg_beacon()
1398 		chan->flags &= ~IEEE80211_CHAN_NO_IR;  in handle_reg_beacon()
1403 		nl80211_send_beacon_hint_event(wiphy, &chan_before, chan);  in handle_reg_beacon()
1416 	if (!wiphy->bands[reg_beacon->chan.band])  in wiphy_update_new_beacon()
1419 	sband = wiphy->bands[reg_beacon->chan.band];  in wiphy_update_new_beacon()
1435 		if (!wiphy->bands[reg_beacon->chan.band])  in wiphy_update_beacon_reg()
1437 		sband = wiphy->bands[reg_beacon->chan.band];  in wiphy_update_beacon_reg()
1455 static bool is_ht40_allowed(struct ieee80211_channel *chan)  in is_ht40_allowed()  argument
1457 	if (!chan)  in is_ht40_allowed()
1459 	if (chan->flags & IEEE80211_CHAN_DISABLED)  in is_ht40_allowed()
1462 	if ((chan->flags & IEEE80211_CHAN_NO_HT40) == IEEE80211_CHAN_NO_HT40)  in is_ht40_allowed()
1690 				  struct ieee80211_channel *chan,  in handle_channel_custom()  argument
1699 	reg_rule = freq_reg_info_regd(wiphy, MHZ_TO_KHZ(chan->center_freq),  in handle_channel_custom()
1704 			      chan->center_freq);  in handle_channel_custom()
1706 			chan->flags |= IEEE80211_CHAN_DISABLED;  in handle_channel_custom()
1708 			chan->orig_flags |= IEEE80211_CHAN_DISABLED;  in handle_channel_custom()
1709 			chan->flags = chan->orig_flags;  in handle_channel_custom()
1714 	chan_reg_rule_print_dbg(regd, chan, reg_rule);  in handle_channel_custom()
1731 	chan->dfs_state_entered = jiffies;  in handle_channel_custom()
1732 	chan->dfs_state = NL80211_DFS_USABLE;  in handle_channel_custom()
1734 	chan->beacon_found = false;  in handle_channel_custom()
1737 		chan->flags = chan->orig_flags | bw_flags |  in handle_channel_custom()
1740 		chan->flags |= map_regdom_flags(reg_rule->flags) | bw_flags;  in handle_channel_custom()
1742 	chan->max_antenna_gain = (int) MBI_TO_DBI(power_rule->max_antenna_gain);  in handle_channel_custom()
1743 	chan->max_reg_power = chan->max_power =  in handle_channel_custom()
1746 	if (chan->flags & IEEE80211_CHAN_RADAR) {  in handle_channel_custom()
1748 			chan->dfs_cac_ms = reg_rule->dfs_cac_ms;  in handle_channel_custom()
1750 			chan->dfs_cac_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;  in handle_channel_custom()
1753 	chan->max_power = chan->max_reg_power;  in handle_channel_custom()
2488 	struct ieee80211_channel *chan;  in restore_custom_reg_settings()  local
2496 			chan = &sband->channels[i];  in restore_custom_reg_settings()
2497 			chan->flags = chan->orig_flags;  in restore_custom_reg_settings()
2498 			chan->max_antenna_gain = chan->orig_mag;  in restore_custom_reg_settings()
2499 			chan->max_power = chan->orig_mpwr;  in restore_custom_reg_settings()
2500 			chan->beacon_found = false;  in restore_custom_reg_settings()
2619 		    pending_beacon->chan.center_freq)  in pending_reg_beacon()
2653 	memcpy(&reg_beacon->chan, beacon_chan,  in regulatory_hint_found_beacon()