152 	return rcu_dereference_check(wiphy->regd,  in get_wiphy_regdom()
175 	const struct ieee80211_regdomain *regd = NULL;  in reg_get_dfs_region()  local
180 	regd = get_cfg80211_regdom();  in reg_get_dfs_region()
181 	dfs_region = regd->dfs_region;  in reg_get_dfs_region()
195 	if (wiphy_regd->dfs_region == regd->dfs_region)  in reg_get_dfs_region()
201 		 reg_dfs_region_str(regd->dfs_region));  in reg_get_dfs_region()
452 	struct ieee80211_regdomain *regd;  in reg_copy_regd()  local
455 	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),  in reg_copy_regd()
457 	if (!regd)  in reg_copy_regd()
460 	memcpy(regd, src_regd, sizeof(struct ieee80211_regdomain));  in reg_copy_regd()
463 		memcpy(&regd->reg_rules[i], &src_regd->reg_rules[i],  in reg_copy_regd()
466 	return regd;  in reg_copy_regd()
1155 	    wiphy->regd)  in reg_get_regdomain()
1611 		   const struct ieee80211_regdomain *regd, u32 bw)  in freq_reg_info_regd()  argument
1617 	if (!regd)  in freq_reg_info_regd()
1620 	for (i = 0; i < regd->n_reg_rules; i++) {  in freq_reg_info_regd()
1624 		rr = &regd->reg_rules[i];  in freq_reg_info_regd()
1650 	const struct ieee80211_regdomain *regd = reg_get_regdomain(wiphy);  in __freq_reg_info()  local
1657 		reg_rule = freq_reg_info_regd(center_freq, regd, bw);  in __freq_reg_info()
1692 static uint32_t reg_rule_to_chan_bw_flags(const struct ieee80211_regdomain *regd,  in reg_rule_to_chan_bw_flags()  argument
1706 		max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);  in reg_rule_to_chan_bw_flags()
1784 	const struct ieee80211_regdomain *regd;  in handle_channel_single_rule()  local
1786 	regd = reg_get_regdomain(wiphy);  in handle_channel_single_rule()
1789 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_single_rule()
1867 	const struct ieee80211_regdomain *regd;  in handle_channel_adjacent_rules()  local
1869 	regd = reg_get_regdomain(wiphy);  in handle_channel_adjacent_rules()
1873 	bw_flags1 = reg_rule_to_chan_bw_flags(regd, rrule1, chan);  in handle_channel_adjacent_rules()
1874 	bw_flags2 = reg_rule_to_chan_bw_flags(regd, rrule2, chan);  in handle_channel_adjacent_rules()
2150 	if (wiphy_strict_alpha2_regd(wiphy) && !wiphy->regd &&  in ignore_reg_update()
2293 	const struct ieee80211_regdomain *regd;  in reg_process_ht_flags_channel()  local
2316 	regd = get_wiphy_regdom(wiphy);  in reg_process_ht_flags_channel()
2317 	if (regd) {  in reg_process_ht_flags_channel()
2320 					   regd, MHZ_TO_KHZ(20));  in reg_process_ht_flags_channel()
2547 				  const struct ieee80211_regdomain *regd,  in handle_channel_custom()  argument
2557 		reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw);  in handle_channel_custom()
2575 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_custom()
2607 			       const struct ieee80211_regdomain *regd)  in handle_band_custom()  argument
2620 		handle_channel_custom(wiphy, &sband->channels[i], regd,  in handle_band_custom()
2626 				   const struct ieee80211_regdomain *regd)  in wiphy_apply_custom_regulatory()  argument
2639 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in wiphy_apply_custom_regulatory()
2648 	new_regd = reg_copy_regd(regd);  in wiphy_apply_custom_regulatory()
2655 		rcu_assign_pointer(wiphy->regd, new_regd);  in wiphy_apply_custom_regulatory()
2809 	const struct ieee80211_regdomain *regd, *tmp;  in reg_process_hint_driver()  local
2821 		regd = reg_copy_regd(get_cfg80211_regdom());  in reg_process_hint_driver()
2822 		if (IS_ERR(regd))  in reg_process_hint_driver()
2828 			rcu_assign_pointer(wiphy->regd, regd);  in reg_process_hint_driver()
2955 	wiphy1_regd = rcu_dereference(wiphy1->regd);  in reg_dfs_domain_same()
2959 	wiphy2_regd = rcu_dereference(wiphy2->regd);  in reg_dfs_domain_same()
3165 	const struct ieee80211_regdomain *regd;  in reg_process_self_managed_hint()  local
3173 	regd = rdev->requested_regd;  in reg_process_self_managed_hint()
3177 	if (!regd)  in reg_process_self_managed_hint()
3181 	rcu_assign_pointer(wiphy->regd, regd);  in reg_process_self_managed_hint()
3185 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in reg_process_self_managed_hint()
3190 	request.alpha2[0] = regd->alpha2[0];  in reg_process_self_managed_hint()
3191 	request.alpha2[1] = regd->alpha2[1];  in reg_process_self_managed_hint()
3859 	const struct ieee80211_regdomain *regd;  in reg_set_rd_driver()  local
3884 			if (request_wiphy->regd)  in reg_set_rd_driver()
3887 			regd = reg_copy_regd(rd);  in reg_set_rd_driver()
3888 			if (IS_ERR(regd))  in reg_set_rd_driver()
3889 				return PTR_ERR(regd);  in reg_set_rd_driver()
3891 			rcu_assign_pointer(request_wiphy->regd, regd);  in reg_set_rd_driver()
3909 	rcu_assign_pointer(request_wiphy->regd, rd);  in reg_set_rd_driver()
4032 	const struct ieee80211_regdomain *regd;  in __regulatory_set_wiphy_regd()  local
4050 	regd = reg_copy_regd(rd);  in __regulatory_set_wiphy_regd()
4051 	if (IS_ERR(regd))  in __regulatory_set_wiphy_regd()
4052 		return PTR_ERR(regd);  in __regulatory_set_wiphy_regd()
4058 	rdev->requested_regd = regd;  in __regulatory_set_wiphy_regd()
4133 	RCU_INIT_POINTER(wiphy->regd, NULL);  in wiphy_regulatory_deregister()
4198 	const struct ieee80211_regdomain *regd = NULL;  in regulatory_pre_cac_allowed()  local
4204 	regd = rcu_dereference(cfg80211_regdomain);  in regulatory_pre_cac_allowed()
4205 	wiphy_regd = rcu_dereference(wiphy->regd);  in regulatory_pre_cac_allowed()
4207 		if (regd->dfs_region == NL80211_DFS_ETSI)  in regulatory_pre_cac_allowed()
4215 	if (regd->dfs_region == wiphy_regd->dfs_region &&  in regulatory_pre_cac_allowed()