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()
449 	struct ieee80211_regdomain *regd;  in reg_copy_regd()  local
452 	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),  in reg_copy_regd()
454 	if (!regd)  in reg_copy_regd()
457 	memcpy(regd, src_regd, sizeof(struct ieee80211_regdomain));  in reg_copy_regd()
460 		memcpy(&regd->reg_rules[i], &src_regd->reg_rules[i],  in reg_copy_regd()
463 	return regd;  in reg_copy_regd()
1190 	    wiphy->regd)  in reg_get_regdomain()
1633 		   const struct ieee80211_regdomain *regd, u32 bw)  in freq_reg_info_regd()  argument
1639 	if (!regd)  in freq_reg_info_regd()
1642 	for (i = 0; i < regd->n_reg_rules; i++) {  in freq_reg_info_regd()
1646 		rr = &regd->reg_rules[i];  in freq_reg_info_regd()
1672 	const struct ieee80211_regdomain *regd = reg_get_regdomain(wiphy);  in __freq_reg_info()  local
1679 		reg_rule = freq_reg_info_regd(center_freq, regd, bw);  in __freq_reg_info()
1714 static uint32_t reg_rule_to_chan_bw_flags(const struct ieee80211_regdomain *regd,  in reg_rule_to_chan_bw_flags()  argument
1728 		max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);  in reg_rule_to_chan_bw_flags()
1806 	const struct ieee80211_regdomain *regd;  in handle_channel_single_rule()  local
1808 	regd = reg_get_regdomain(wiphy);  in handle_channel_single_rule()
1811 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_single_rule()
1883 	const struct ieee80211_regdomain *regd;  in handle_channel_adjacent_rules()  local
1885 	regd = reg_get_regdomain(wiphy);  in handle_channel_adjacent_rules()
1889 	bw_flags1 = reg_rule_to_chan_bw_flags(regd, rrule1, chan);  in handle_channel_adjacent_rules()
1890 	bw_flags2 = reg_rule_to_chan_bw_flags(regd, rrule2, chan);  in handle_channel_adjacent_rules()
2160 	if (wiphy_strict_alpha2_regd(wiphy) && !wiphy->regd &&  in ignore_reg_update()
2292 	const struct ieee80211_regdomain *regd;  in reg_process_ht_flags_channel()  local
2315 	regd = get_wiphy_regdom(wiphy);  in reg_process_ht_flags_channel()
2316 	if (regd) {  in reg_process_ht_flags_channel()
2319 					   regd, MHZ_TO_KHZ(20));  in reg_process_ht_flags_channel()
2561 				  const struct ieee80211_regdomain *regd,  in handle_channel_custom()  argument
2571 		reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw);  in handle_channel_custom()
2589 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_custom()
2618 			       const struct ieee80211_regdomain *regd)  in handle_band_custom()  argument
2631 		handle_channel_custom(wiphy, &sband->channels[i], regd,  in handle_band_custom()
2637 				   const struct ieee80211_regdomain *regd)  in wiphy_apply_custom_regulatory()  argument
2650 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in wiphy_apply_custom_regulatory()
2659 	new_regd = reg_copy_regd(regd);  in wiphy_apply_custom_regulatory()
2667 	rcu_assign_pointer(wiphy->regd, new_regd);  in wiphy_apply_custom_regulatory()
2816 	const struct ieee80211_regdomain *regd, *tmp;  in reg_process_hint_driver()  local
2828 		regd = reg_copy_regd(get_cfg80211_regdom());  in reg_process_hint_driver()
2829 		if (IS_ERR(regd))  in reg_process_hint_driver()
2835 		rcu_assign_pointer(wiphy->regd, regd);  in reg_process_hint_driver()
2962 	wiphy1_regd = rcu_dereference(wiphy1->regd);  in reg_dfs_domain_same()
2966 	wiphy2_regd = rcu_dereference(wiphy2->regd);  in reg_dfs_domain_same()
3172 	const struct ieee80211_regdomain *regd;  in reg_process_self_managed_hint()  local
3180 	regd = rdev->requested_regd;  in reg_process_self_managed_hint()
3184 	if (!regd)  in reg_process_self_managed_hint()
3188 	rcu_assign_pointer(wiphy->regd, regd);  in reg_process_self_managed_hint()
3192 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in reg_process_self_managed_hint()
3197 	request.alpha2[0] = regd->alpha2[0];  in reg_process_self_managed_hint()
3198 	request.alpha2[1] = regd->alpha2[1];  in reg_process_self_managed_hint()
3869 	const struct ieee80211_regdomain *regd;  in reg_set_rd_driver()  local
3894 		if (request_wiphy->regd) {  in reg_set_rd_driver()
3899 		regd = reg_copy_regd(rd);  in reg_set_rd_driver()
3900 		if (IS_ERR(regd)) {  in reg_set_rd_driver()
3902 			return PTR_ERR(regd);  in reg_set_rd_driver()
3905 		rcu_assign_pointer(request_wiphy->regd, regd);  in reg_set_rd_driver()
3921 	rcu_assign_pointer(request_wiphy->regd, rd);  in reg_set_rd_driver()
4044 	const struct ieee80211_regdomain *regd;  in __regulatory_set_wiphy_regd()  local
4062 	regd = reg_copy_regd(rd);  in __regulatory_set_wiphy_regd()
4063 	if (IS_ERR(regd))  in __regulatory_set_wiphy_regd()
4064 		return PTR_ERR(regd);  in __regulatory_set_wiphy_regd()
4070 	rdev->requested_regd = regd;  in __regulatory_set_wiphy_regd()
4145 	RCU_INIT_POINTER(wiphy->regd, NULL);  in wiphy_regulatory_deregister()
4210 	const struct ieee80211_regdomain *regd = NULL;  in regulatory_pre_cac_allowed()  local
4216 	regd = rcu_dereference(cfg80211_regdomain);  in regulatory_pre_cac_allowed()
4217 	wiphy_regd = rcu_dereference(wiphy->regd);  in regulatory_pre_cac_allowed()
4219 		if (regd->dfs_region == NL80211_DFS_ETSI)  in regulatory_pre_cac_allowed()
4227 	if (regd->dfs_region == wiphy_regd->dfs_region &&  in regulatory_pre_cac_allowed()