149 	return rcu_dereference_check(wiphy->regd,  in get_wiphy_regdom()
172 	const struct ieee80211_regdomain *regd = NULL;  in reg_get_dfs_region()  local
177 	regd = get_cfg80211_regdom();  in reg_get_dfs_region()
178 	dfs_region = regd->dfs_region;  in reg_get_dfs_region()
192 	if (wiphy_regd->dfs_region == regd->dfs_region)  in reg_get_dfs_region()
198 		 reg_dfs_region_str(regd->dfs_region));  in reg_get_dfs_region()
448 	struct ieee80211_regdomain *regd;  in reg_copy_regd()  local
451 	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),  in reg_copy_regd()
453 	if (!regd)  in reg_copy_regd()
456 	memcpy(regd, src_regd, sizeof(struct ieee80211_regdomain));  in reg_copy_regd()
459 		memcpy(&regd->reg_rules[i], &src_regd->reg_rules[i],  in reg_copy_regd()
462 	return regd;  in reg_copy_regd()
1159 	    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()
1769 	const struct ieee80211_regdomain *regd;  in handle_channel_single_rule()  local
1771 	regd = reg_get_regdomain(wiphy);  in handle_channel_single_rule()
1774 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_single_rule()
1846 	const struct ieee80211_regdomain *regd;  in handle_channel_adjacent_rules()  local
1848 	regd = reg_get_regdomain(wiphy);  in handle_channel_adjacent_rules()
1852 	bw_flags1 = reg_rule_to_chan_bw_flags(regd, rrule1, chan);  in handle_channel_adjacent_rules()
1853 	bw_flags2 = reg_rule_to_chan_bw_flags(regd, rrule2, chan);  in handle_channel_adjacent_rules()
2123 	if (wiphy_strict_alpha2_regd(wiphy) && !wiphy->regd &&  in ignore_reg_update()
2255 	const struct ieee80211_regdomain *regd;  in reg_process_ht_flags_channel()  local
2278 	regd = get_wiphy_regdom(wiphy);  in reg_process_ht_flags_channel()
2279 	if (regd) {  in reg_process_ht_flags_channel()
2282 					   regd, MHZ_TO_KHZ(20));  in reg_process_ht_flags_channel()
2491 				  const struct ieee80211_regdomain *regd,  in handle_channel_custom()  argument
2501 		reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw);  in handle_channel_custom()
2519 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_custom()
2548 			       const struct ieee80211_regdomain *regd)  in handle_band_custom()  argument
2561 		handle_channel_custom(wiphy, &sband->channels[i], regd,  in handle_band_custom()
2567 				   const struct ieee80211_regdomain *regd)  in wiphy_apply_custom_regulatory()  argument
2580 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in wiphy_apply_custom_regulatory()
2589 	new_regd = reg_copy_regd(regd);  in wiphy_apply_custom_regulatory()
2597 	rcu_assign_pointer(wiphy->regd, new_regd);  in wiphy_apply_custom_regulatory()
2746 	const struct ieee80211_regdomain *regd, *tmp;  in reg_process_hint_driver()  local
2758 		regd = reg_copy_regd(get_cfg80211_regdom());  in reg_process_hint_driver()
2759 		if (IS_ERR(regd))  in reg_process_hint_driver()
2765 		rcu_assign_pointer(wiphy->regd, regd);  in reg_process_hint_driver()
2892 	wiphy1_regd = rcu_dereference(wiphy1->regd);  in reg_dfs_domain_same()
2896 	wiphy2_regd = rcu_dereference(wiphy2->regd);  in reg_dfs_domain_same()
3102 	const struct ieee80211_regdomain *regd;  in reg_process_self_managed_hint()  local
3110 	regd = rdev->requested_regd;  in reg_process_self_managed_hint()
3114 	if (!regd)  in reg_process_self_managed_hint()
3118 	rcu_assign_pointer(wiphy->regd, regd);  in reg_process_self_managed_hint()
3122 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in reg_process_self_managed_hint()
3127 	request.alpha2[0] = regd->alpha2[0];  in reg_process_self_managed_hint()
3128 	request.alpha2[1] = regd->alpha2[1];  in reg_process_self_managed_hint()
3799 	const struct ieee80211_regdomain *regd;  in reg_set_rd_driver()  local
3824 		if (request_wiphy->regd) {  in reg_set_rd_driver()
3829 		regd = reg_copy_regd(rd);  in reg_set_rd_driver()
3830 		if (IS_ERR(regd)) {  in reg_set_rd_driver()
3832 			return PTR_ERR(regd);  in reg_set_rd_driver()
3835 		rcu_assign_pointer(request_wiphy->regd, regd);  in reg_set_rd_driver()
3851 	rcu_assign_pointer(request_wiphy->regd, rd);  in reg_set_rd_driver()
3974 	const struct ieee80211_regdomain *regd;  in __regulatory_set_wiphy_regd()  local
3992 	regd = reg_copy_regd(rd);  in __regulatory_set_wiphy_regd()
3993 	if (IS_ERR(regd))  in __regulatory_set_wiphy_regd()
3994 		return PTR_ERR(regd);  in __regulatory_set_wiphy_regd()
4000 	rdev->requested_regd = regd;  in __regulatory_set_wiphy_regd()
4075 	RCU_INIT_POINTER(wiphy->regd, NULL);  in wiphy_regulatory_deregister()
4140 	const struct ieee80211_regdomain *regd = NULL;  in regulatory_pre_cac_allowed()  local
4146 	regd = rcu_dereference(cfg80211_regdomain);  in regulatory_pre_cac_allowed()
4147 	wiphy_regd = rcu_dereference(wiphy->regd);  in regulatory_pre_cac_allowed()
4149 		if (regd->dfs_region == NL80211_DFS_ETSI)  in regulatory_pre_cac_allowed()
4157 	if (regd->dfs_region == wiphy_regd->dfs_region &&  in regulatory_pre_cac_allowed()