144 	return rcu_dereference_rtnl(wiphy->regd);  in get_wiphy_regdom()
164 	const struct ieee80211_regdomain *regd = NULL;  in reg_get_dfs_region()  local
167 	regd = get_cfg80211_regdom();  in reg_get_dfs_region()
175 	if (wiphy_regd->dfs_region == regd->dfs_region)  in reg_get_dfs_region()
181 		 reg_dfs_region_str(regd->dfs_region));  in reg_get_dfs_region()
184 	return regd->dfs_region;  in reg_get_dfs_region()
429 	struct ieee80211_regdomain *regd;  in reg_copy_regd()  local
432 	regd = kzalloc(struct_size(regd, reg_rules, src_regd->n_reg_rules),  in reg_copy_regd()
434 	if (!regd)  in reg_copy_regd()
437 	memcpy(regd, src_regd, sizeof(struct ieee80211_regdomain));  in reg_copy_regd()
440 		memcpy(&regd->reg_rules[i], &src_regd->reg_rules[i],  in reg_copy_regd()
443 	return regd;  in reg_copy_regd()
1140 	    wiphy->regd)  in reg_get_regdomain()
1579 		   const struct ieee80211_regdomain *regd, u32 bw)  in freq_reg_info_regd()  argument
1585 	if (!regd)  in freq_reg_info_regd()
1588 	for (i = 0; i < regd->n_reg_rules; i++) {  in freq_reg_info_regd()
1592 		rr = &regd->reg_rules[i];  in freq_reg_info_regd()
1618 	const struct ieee80211_regdomain *regd = reg_get_regdomain(wiphy);  in __freq_reg_info()  local
1625 		reg_rule = freq_reg_info_regd(center_freq, regd, bw);  in __freq_reg_info()
1660 static uint32_t reg_rule_to_chan_bw_flags(const struct ieee80211_regdomain *regd,  in reg_rule_to_chan_bw_flags()  argument
1674 		max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);  in reg_rule_to_chan_bw_flags()
1750 	const struct ieee80211_regdomain *regd;  in handle_channel_single_rule()  local
1752 	regd = reg_get_regdomain(wiphy);  in handle_channel_single_rule()
1755 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_single_rule()
1827 	const struct ieee80211_regdomain *regd;  in handle_channel_adjacent_rules()  local
1829 	regd = reg_get_regdomain(wiphy);  in handle_channel_adjacent_rules()
1833 	bw_flags1 = reg_rule_to_chan_bw_flags(regd, rrule1, chan);  in handle_channel_adjacent_rules()
1834 	bw_flags2 = reg_rule_to_chan_bw_flags(regd, rrule2, chan);  in handle_channel_adjacent_rules()
2104 	if (wiphy_strict_alpha2_regd(wiphy) && !wiphy->regd &&  in ignore_reg_update()
2236 	const struct ieee80211_regdomain *regd;  in reg_process_ht_flags_channel()  local
2259 	regd = get_wiphy_regdom(wiphy);  in reg_process_ht_flags_channel()
2260 	if (regd) {  in reg_process_ht_flags_channel()
2263 					   regd, MHZ_TO_KHZ(20));  in reg_process_ht_flags_channel()
2472 				  const struct ieee80211_regdomain *regd,  in handle_channel_custom()  argument
2482 		reg_rule = freq_reg_info_regd(center_freq_khz, regd, bw);  in handle_channel_custom()
2500 	bw_flags = reg_rule_to_chan_bw_flags(regd, reg_rule, chan);  in handle_channel_custom()
2529 			       const struct ieee80211_regdomain *regd)  in handle_band_custom()  argument
2542 		handle_channel_custom(wiphy, &sband->channels[i], regd,  in handle_band_custom()
2548 				   const struct ieee80211_regdomain *regd)  in wiphy_apply_custom_regulatory()  argument
2560 		handle_band_custom(wiphy, wiphy->bands[band], regd);  in wiphy_apply_custom_regulatory()
2713 	const struct ieee80211_regdomain *regd, *tmp;  in reg_process_hint_driver()  local
2725 		regd = reg_copy_regd(get_cfg80211_regdom());  in reg_process_hint_driver()
2726 		if (IS_ERR(regd))  in reg_process_hint_driver()
2730 		rcu_assign_pointer(wiphy->regd, regd);  in reg_process_hint_driver()
2856 	wiphy1_regd = rcu_dereference(wiphy1->regd);  in reg_dfs_domain_same()
2860 	wiphy2_regd = rcu_dereference(wiphy2->regd);  in reg_dfs_domain_same()
3067 	const struct ieee80211_regdomain *regd;  in reg_process_self_managed_hints()  local
3075 		regd = rdev->requested_regd;  in reg_process_self_managed_hints()
3079 		if (regd == NULL)  in reg_process_self_managed_hints()
3083 		rcu_assign_pointer(wiphy->regd, regd);  in reg_process_self_managed_hints()
3087 			handle_band_custom(wiphy, wiphy->bands[band], regd);  in reg_process_self_managed_hints()
3092 		request.alpha2[0] = regd->alpha2[0];  in reg_process_self_managed_hints()
3093 		request.alpha2[1] = regd->alpha2[1];  in reg_process_self_managed_hints()
3752 	const struct ieee80211_regdomain *regd;  in reg_set_rd_driver()  local
3775 		if (request_wiphy->regd)  in reg_set_rd_driver()
3778 		regd = reg_copy_regd(rd);  in reg_set_rd_driver()
3779 		if (IS_ERR(regd))  in reg_set_rd_driver()
3780 			return PTR_ERR(regd);  in reg_set_rd_driver()
3782 		rcu_assign_pointer(request_wiphy->regd, regd);  in reg_set_rd_driver()
3797 	rcu_assign_pointer(request_wiphy->regd, rd);  in reg_set_rd_driver()
3920 	const struct ieee80211_regdomain *regd;  in __regulatory_set_wiphy_regd()  local
3936 	regd = reg_copy_regd(rd);  in __regulatory_set_wiphy_regd()
3937 	if (IS_ERR(regd))  in __regulatory_set_wiphy_regd()
3938 		return PTR_ERR(regd);  in __regulatory_set_wiphy_regd()
3944 	rdev->requested_regd = regd;  in __regulatory_set_wiphy_regd()
4017 	RCU_INIT_POINTER(wiphy->regd, NULL);  in wiphy_regulatory_deregister()
4082 	const struct ieee80211_regdomain *regd = NULL;  in regulatory_pre_cac_allowed()  local
4088 	regd = rcu_dereference(cfg80211_regdomain);  in regulatory_pre_cac_allowed()
4089 	wiphy_regd = rcu_dereference(wiphy->regd);  in regulatory_pre_cac_allowed()
4091 		if (regd->dfs_region == NL80211_DFS_ETSI)  in regulatory_pre_cac_allowed()
4099 	if (regd->dfs_region == wiphy_regd->dfs_region &&  in regulatory_pre_cac_allowed()