150 	return rcu_dereference_check(wiphy->regd,  in get_wiphy_regdom()
173 	const struct ieee80211_regdomain *regd = NULL;  in reg_get_dfs_region()  local
178 	regd = get_cfg80211_regdom();  in reg_get_dfs_region()
179 	dfs_region = regd->dfs_region;  in reg_get_dfs_region()
193 	if (wiphy_regd->dfs_region == regd->dfs_region)  in reg_get_dfs_region()
199 		 reg_dfs_region_str(regd->dfs_region));  in reg_get_dfs_region()
450 	struct ieee80211_regdomain *regd;  in reg_copy_regd()  local
453 	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),  in reg_copy_regd()
455 	if (!regd)  in reg_copy_regd()
458 	memcpy(regd, src_regd, sizeof(struct ieee80211_regdomain));  in reg_copy_regd()
461 		memcpy(&regd->reg_rules[i], &src_regd->reg_rules[i],  in reg_copy_regd()
464 	return regd;  in reg_copy_regd()
1153 	    wiphy->regd)  in reg_get_regdomain()
1598 		   const struct ieee80211_regdomain *regd, u32 bw)  in freq_reg_info_regd()  argument
1604 	if (!regd)  in freq_reg_info_regd()
1607 	for (i = 0; i < regd->n_reg_rules; i++) {  in freq_reg_info_regd()
1611 		rr = &regd->reg_rules[i];  in freq_reg_info_regd()
1637 	const struct ieee80211_regdomain *regd = reg_get_regdomain(wiphy);  in __freq_reg_info()  local
1644 		reg_rule = freq_reg_info_regd(center_freq, regd, bw);  in __freq_reg_info()
1679 static uint32_t reg_rule_to_chan_bw_flags(const struct ieee80211_regdomain *regd,  in reg_rule_to_chan_bw_flags()  argument
1693 		max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);  in reg_rule_to_chan_bw_flags()
1771 	const struct ieee80211_regdomain *regd;  in handle_channel_single_rule()  local
1773 	regd = reg_get_regdomain(wiphy);  in handle_channel_single_rule()
1776 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_single_rule()
1848 	const struct ieee80211_regdomain *regd;  in handle_channel_adjacent_rules()  local
1850 	regd = reg_get_regdomain(wiphy);  in handle_channel_adjacent_rules()
1854 	bw_flags1 = reg_rule_to_chan_bw_flags(regd, rrule1, chan);  in handle_channel_adjacent_rules()
1855 	bw_flags2 = reg_rule_to_chan_bw_flags(regd, rrule2, chan);  in handle_channel_adjacent_rules()
2125 	if (wiphy_strict_alpha2_regd(wiphy) && !wiphy->regd &&  in ignore_reg_update()
2257 	const struct ieee80211_regdomain *regd;  in reg_process_ht_flags_channel()  local
2280 	regd = get_wiphy_regdom(wiphy);  in reg_process_ht_flags_channel()
2281 	if (regd) {  in reg_process_ht_flags_channel()
2284 					   regd, MHZ_TO_KHZ(20));  in reg_process_ht_flags_channel()
2529 				  const struct ieee80211_regdomain *regd,  in handle_channel_custom()  argument
2539 		reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw);  in handle_channel_custom()
2557 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_custom()
2586 			       const struct ieee80211_regdomain *regd)  in handle_band_custom()  argument
2599 		handle_channel_custom(wiphy, &sband->channels[i], regd,  in handle_band_custom()
2605 				   const struct ieee80211_regdomain *regd)  in wiphy_apply_custom_regulatory()  argument
2618 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in wiphy_apply_custom_regulatory()
2627 	new_regd = reg_copy_regd(regd);  in wiphy_apply_custom_regulatory()
2635 	rcu_assign_pointer(wiphy->regd, new_regd);  in wiphy_apply_custom_regulatory()
2784 	const struct ieee80211_regdomain *regd, *tmp;  in reg_process_hint_driver()  local
2796 		regd = reg_copy_regd(get_cfg80211_regdom());  in reg_process_hint_driver()
2797 		if (IS_ERR(regd))  in reg_process_hint_driver()
2803 		rcu_assign_pointer(wiphy->regd, regd);  in reg_process_hint_driver()
2930 	wiphy1_regd = rcu_dereference(wiphy1->regd);  in reg_dfs_domain_same()
2934 	wiphy2_regd = rcu_dereference(wiphy2->regd);  in reg_dfs_domain_same()
3140 	const struct ieee80211_regdomain *regd;  in reg_process_self_managed_hint()  local
3148 	regd = rdev->requested_regd;  in reg_process_self_managed_hint()
3152 	if (!regd)  in reg_process_self_managed_hint()
3156 	rcu_assign_pointer(wiphy->regd, regd);  in reg_process_self_managed_hint()
3160 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in reg_process_self_managed_hint()
3165 	request.alpha2[0] = regd->alpha2[0];  in reg_process_self_managed_hint()
3166 	request.alpha2[1] = regd->alpha2[1];  in reg_process_self_managed_hint()
3840 	const struct ieee80211_regdomain *regd;  in reg_set_rd_driver()  local
3865 		if (request_wiphy->regd) {  in reg_set_rd_driver()
3870 		regd = reg_copy_regd(rd);  in reg_set_rd_driver()
3871 		if (IS_ERR(regd)) {  in reg_set_rd_driver()
3873 			return PTR_ERR(regd);  in reg_set_rd_driver()
3876 		rcu_assign_pointer(request_wiphy->regd, regd);  in reg_set_rd_driver()
3892 	rcu_assign_pointer(request_wiphy->regd, rd);  in reg_set_rd_driver()
4015 	const struct ieee80211_regdomain *regd;  in __regulatory_set_wiphy_regd()  local
4033 	regd = reg_copy_regd(rd);  in __regulatory_set_wiphy_regd()
4034 	if (IS_ERR(regd))  in __regulatory_set_wiphy_regd()
4035 		return PTR_ERR(regd);  in __regulatory_set_wiphy_regd()
4041 	rdev->requested_regd = regd;  in __regulatory_set_wiphy_regd()
4116 	RCU_INIT_POINTER(wiphy->regd, NULL);  in wiphy_regulatory_deregister()
4181 	const struct ieee80211_regdomain *regd = NULL;  in regulatory_pre_cac_allowed()  local
4187 	regd = rcu_dereference(cfg80211_regdomain);  in regulatory_pre_cac_allowed()
4188 	wiphy_regd = rcu_dereference(wiphy->regd);  in regulatory_pre_cac_allowed()
4190 		if (regd->dfs_region == NL80211_DFS_ETSI)  in regulatory_pre_cac_allowed()
4198 	if (regd->dfs_region == wiphy_regd->dfs_region &&  in regulatory_pre_cac_allowed()