1 // SPDX-License-Identifier: GPL-2.0-only
3  * This is the new netlink-based wireless configuration interface.
5  * Copyright 2006-2010	Johannes Berg <johannes@sipsolutions.net>
6  * Copyright 2013-2014  Intel Mobile Communications GmbH
7  * Copyright 2015-2017	Intel Deutschland GmbH
8  * Copyright (C) 2018-2023 Intel Corporation
32 #include "rdev-ops.h"
50 	NL80211_MCGRP_TESTMODE /* keep last - ifdef! */
74 	int wiphy_idx = -1;  in __cfg80211_wdev_from_attrs()
75 	int ifidx = -1;  in __cfg80211_wdev_from_attrs()
78 		return ERR_PTR(-EINVAL);  in __cfg80211_wdev_from_attrs()
90 		lockdep_assert_held(&rdev->wiphy.mtx);  in __cfg80211_wdev_from_attrs()
92 		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in __cfg80211_wdev_from_attrs()
93 			if (have_ifidx && wdev->netdev &&  in __cfg80211_wdev_from_attrs()
94 			    wdev->netdev->ifindex == ifidx) {  in __cfg80211_wdev_from_attrs()
98 			if (have_wdev_id && wdev->identifier == (u32)wdev_id) {  in __cfg80211_wdev_from_attrs()
104 		return result ?: ERR_PTR(-ENODEV);  in __cfg80211_wdev_from_attrs()
112 		if (wiphy_net(&rdev->wiphy) != netns)  in __cfg80211_wdev_from_attrs()
115 		if (have_wdev_id && rdev->wiphy_idx != wiphy_idx)  in __cfg80211_wdev_from_attrs()
118 		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in __cfg80211_wdev_from_attrs()
119 			if (have_ifidx && wdev->netdev &&  in __cfg80211_wdev_from_attrs()
120 			    wdev->netdev->ifindex == ifidx) {  in __cfg80211_wdev_from_attrs()
124 			if (have_wdev_id && wdev->identifier == (u32)wdev_id) {  in __cfg80211_wdev_from_attrs()
136 	return ERR_PTR(-ENODEV);  in __cfg80211_wdev_from_attrs()
150 		return ERR_PTR(-EINVAL);  in __cfg80211_rdev_from_attrs()
164 			list_for_each_entry(wdev, &tmp->wiphy.wdev_list, list) {  in __cfg80211_rdev_from_attrs()
165 				if (wdev->identifier != (u32)wdev_id)  in __cfg80211_rdev_from_attrs()
175 				return ERR_PTR(-EINVAL);  in __cfg80211_rdev_from_attrs()
185 			if (netdev->ieee80211_ptr)  in __cfg80211_rdev_from_attrs()
187 					netdev->ieee80211_ptr->wiphy);  in __cfg80211_rdev_from_attrs()
191 			/* not wireless device -- return error */  in __cfg80211_rdev_from_attrs()
193 				return ERR_PTR(-EINVAL);  in __cfg80211_rdev_from_attrs()
195 			/* mismatch -- return error */  in __cfg80211_rdev_from_attrs()
197 				return ERR_PTR(-EINVAL);  in __cfg80211_rdev_from_attrs()
204 		return ERR_PTR(-ENODEV);  in __cfg80211_rdev_from_attrs()
206 	if (netns != wiphy_net(&rdev->wiphy))  in __cfg80211_rdev_from_attrs()
207 		return ERR_PTR(-ENODEV);  in __cfg80211_rdev_from_attrs()
222 	return __cfg80211_rdev_from_attrs(netns, info->attrs);  in cfg80211_get_dev_from_info()
238 	s1g_bcn = ieee80211_is_s1g_beacon(mgmt->frame_control);  in validate_beacon_head()
252 	if (ieee80211_hdrlen(mgmt->frame_control) != hdrlen)  in validate_beacon_head()
256 	len -= fixedlen;  in validate_beacon_head()
267 	return -EINVAL;  in validate_beacon_head()
285 	return -EINVAL;  in validate_ie_attr()
292 		return -EINVAL;  in validate_he_capa()
475 				      .len = 20-1 },
501 	[NL80211_ATTR_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ-1 },
531 		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_ACTIONS - 1),
543 	/* allow 3 for NUL-termination, we used to declare this NLA_STRING */
610 		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_PLINK_STATES - 1),
706 	[NL80211_ATTR_TSID] = NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_TIDS - 1),
708 		NLA_POLICY_MAX(NLA_U8, IEEE80211_NUM_UPS - 1),
720 		NLA_POLICY_MAX(NLA_U8, NUM_NL80211_P2P_PS_STATUS - 1),
767 	[NL80211_ATTR_VLAN_ID] = NLA_POLICY_RANGE(NLA_U16, 1, VLAN_N_VID - 2),
831 	[NL80211_KEY_TYPE] = NLA_POLICY_MAX(NLA_U32, NUM_NL80211_KEYTYPES - 1),
988 	if (!cb->args[0]) {  in nl80211_prepare_wdev_dump()
995 				return -ENOMEM;  in nl80211_prepare_wdev_dump()
999 		err = nlmsg_parse_deprecated(cb->nlh,  in nl80211_prepare_wdev_dump()
1009 		*wdev = __cfg80211_wdev_from_attrs(NULL, sock_net(cb->skb->sk),  in nl80211_prepare_wdev_dump()
1016 		*rdev = wiphy_to_rdev((*wdev)->wiphy);  in nl80211_prepare_wdev_dump()
1017 		mutex_lock(&(*rdev)->wiphy.mtx);  in nl80211_prepare_wdev_dump()
1019 		/* 0 is the first index - add 1 to parse only once */  in nl80211_prepare_wdev_dump()
1020 		cb->args[0] = (*rdev)->wiphy_idx + 1;  in nl80211_prepare_wdev_dump()
1021 		cb->args[1] = (*wdev)->identifier;  in nl80211_prepare_wdev_dump()
1028 		wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1);  in nl80211_prepare_wdev_dump()
1031 			return -ENODEV;  in nl80211_prepare_wdev_dump()
1036 		list_for_each_entry(tmp, &(*rdev)->wiphy.wdev_list, list) {  in nl80211_prepare_wdev_dump()
1037 			if (tmp->identifier == cb->args[1]) {  in nl80211_prepare_wdev_dump()
1045 			return -ENODEV;  in nl80211_prepare_wdev_dump()
1047 		mutex_lock(&(*rdev)->wiphy.mtx);  in nl80211_prepare_wdev_dump()
1079 				rule->wmm_rule.client[j].cw_min) ||  in nl80211_msg_put_wmm_rules()
1081 				rule->wmm_rule.client[j].cw_max) ||  in nl80211_msg_put_wmm_rules()
1083 			       rule->wmm_rule.client[j].aifsn) ||  in nl80211_msg_put_wmm_rules()
1085 			        rule->wmm_rule.client[j].cot))  in nl80211_msg_put_wmm_rules()
1095 	return -ENOBUFS;  in nl80211_msg_put_wmm_rules()
1103 	 * list to protect old user-space tools from breaking  in nl80211_msg_put_channel()
1105 	if (!large && chan->flags &  in nl80211_msg_put_channel()
1108 	if (!large && chan->freq_offset)  in nl80211_msg_put_channel()
1112 			chan->center_freq))  in nl80211_msg_put_channel()
1115 	if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_OFFSET, chan->freq_offset))  in nl80211_msg_put_channel()
1118 	if ((chan->flags & IEEE80211_CHAN_DISABLED) &&  in nl80211_msg_put_channel()
1121 	if (chan->flags & IEEE80211_CHAN_NO_IR) {  in nl80211_msg_put_channel()
1127 	if (chan->flags & IEEE80211_CHAN_RADAR) {  in nl80211_msg_put_channel()
1133 			time = elapsed_jiffies_msecs(chan->dfs_state_entered);  in nl80211_msg_put_channel()
1136 					chan->dfs_state))  in nl80211_msg_put_channel()
1143 					chan->dfs_cac_ms))  in nl80211_msg_put_channel()
1149 		if ((chan->flags & IEEE80211_CHAN_NO_HT40MINUS) &&  in nl80211_msg_put_channel()
1152 		if ((chan->flags & IEEE80211_CHAN_NO_HT40PLUS) &&  in nl80211_msg_put_channel()
1155 		if ((chan->flags & IEEE80211_CHAN_NO_80MHZ) &&  in nl80211_msg_put_channel()
1158 		if ((chan->flags & IEEE80211_CHAN_NO_160MHZ) &&  in nl80211_msg_put_channel()
1161 		if ((chan->flags & IEEE80211_CHAN_INDOOR_ONLY) &&  in nl80211_msg_put_channel()
1164 		if ((chan->flags & IEEE80211_CHAN_IR_CONCURRENT) &&  in nl80211_msg_put_channel()
1167 		if ((chan->flags & IEEE80211_CHAN_NO_20MHZ) &&  in nl80211_msg_put_channel()
1170 		if ((chan->flags & IEEE80211_CHAN_NO_10MHZ) &&  in nl80211_msg_put_channel()
1173 		if ((chan->flags & IEEE80211_CHAN_NO_HE) &&  in nl80211_msg_put_channel()
1176 		if ((chan->flags & IEEE80211_CHAN_1MHZ) &&  in nl80211_msg_put_channel()
1179 		if ((chan->flags & IEEE80211_CHAN_2MHZ) &&  in nl80211_msg_put_channel()
1182 		if ((chan->flags & IEEE80211_CHAN_4MHZ) &&  in nl80211_msg_put_channel()
1185 		if ((chan->flags & IEEE80211_CHAN_8MHZ) &&  in nl80211_msg_put_channel()
1188 		if ((chan->flags & IEEE80211_CHAN_16MHZ) &&  in nl80211_msg_put_channel()
1191 		if ((chan->flags & IEEE80211_CHAN_NO_320MHZ) &&  in nl80211_msg_put_channel()
1194 		if ((chan->flags & IEEE80211_CHAN_NO_EHT) &&  in nl80211_msg_put_channel()
1200 			DBM_TO_MBM(chan->max_power)))  in nl80211_msg_put_channel()
1205 			freq_reg_info(wiphy, MHZ_TO_KHZ(chan->center_freq));  in nl80211_msg_put_channel()
1207 		if (!IS_ERR_OR_NULL(rule) && rule->has_wmm) {  in nl80211_msg_put_channel()
1216 	return -ENOBUFS;  in nl80211_msg_put_channel()
1226 	if (txqstats->filled & BIT(NL80211_TXQ_STATS_ ## attr) &&	  \  in nl80211_put_txq_stats()
1227 	    nla_put_u32(msg, NL80211_TXQ_STATS_ ## attr, txqstats->memb)) \  in nl80211_put_txq_stats()
1255  * nl80211_link_id - return link ID
1280 		return -1;  in nl80211_link_id_or_invalid()
1299 					      info->extack);  in nl80211_parse_key_new()
1303 	k->def = !!tb[NL80211_KEY_DEFAULT];  in nl80211_parse_key_new()
1304 	k->defmgmt = !!tb[NL80211_KEY_DEFAULT_MGMT];  in nl80211_parse_key_new()
1305 	k->defbeacon = !!tb[NL80211_KEY_DEFAULT_BEACON];  in nl80211_parse_key_new()
1307 	if (k->def) {  in nl80211_parse_key_new()
1308 		k->def_uni = true;  in nl80211_parse_key_new()
1309 		k->def_multi = true;  in nl80211_parse_key_new()
1311 	if (k->defmgmt || k->defbeacon)  in nl80211_parse_key_new()
1312 		k->def_multi = true;  in nl80211_parse_key_new()
1315 		k->idx = nla_get_u8(tb[NL80211_KEY_IDX]);  in nl80211_parse_key_new()
1318 		k->p.key = nla_data(tb[NL80211_KEY_DATA]);  in nl80211_parse_key_new()
1319 		k->p.key_len = nla_len(tb[NL80211_KEY_DATA]);  in nl80211_parse_key_new()
1323 		k->p.seq = nla_data(tb[NL80211_KEY_SEQ]);  in nl80211_parse_key_new()
1324 		k->p.seq_len = nla_len(tb[NL80211_KEY_SEQ]);  in nl80211_parse_key_new()
1328 		k->p.cipher = nla_get_u32(tb[NL80211_KEY_CIPHER]);  in nl80211_parse_key_new()
1331 		k->type = nla_get_u32(tb[NL80211_KEY_TYPE]);  in nl80211_parse_key_new()
1337 						  NUM_NL80211_KEY_DEFAULT_TYPES - 1,  in nl80211_parse_key_new()
1340 						  info->extack);  in nl80211_parse_key_new()
1344 		k->def_uni = kdt[NL80211_KEY_DEFAULT_TYPE_UNICAST];  in nl80211_parse_key_new()
1345 		k->def_multi = kdt[NL80211_KEY_DEFAULT_TYPE_MULTICAST];  in nl80211_parse_key_new()
1349 		k->p.mode = nla_get_u8(tb[NL80211_KEY_MODE]);  in nl80211_parse_key_new()
1356 	if (info->attrs[NL80211_ATTR_KEY_DATA]) {  in nl80211_parse_key_old()
1357 		k->p.key = nla_data(info->attrs[NL80211_ATTR_KEY_DATA]);  in nl80211_parse_key_old()
1358 		k->p.key_len = nla_len(info->attrs[NL80211_ATTR_KEY_DATA]);  in nl80211_parse_key_old()
1361 	if (info->attrs[NL80211_ATTR_KEY_SEQ]) {  in nl80211_parse_key_old()
1362 		k->p.seq = nla_data(info->attrs[NL80211_ATTR_KEY_SEQ]);  in nl80211_parse_key_old()
1363 		k->p.seq_len = nla_len(info->attrs[NL80211_ATTR_KEY_SEQ]);  in nl80211_parse_key_old()
1366 	if (info->attrs[NL80211_ATTR_KEY_IDX])  in nl80211_parse_key_old()
1367 		k->idx = nla_get_u8(info->attrs[NL80211_ATTR_KEY_IDX]);  in nl80211_parse_key_old()
1369 	if (info->attrs[NL80211_ATTR_KEY_CIPHER])  in nl80211_parse_key_old()
1370 		k->p.cipher = nla_get_u32(info->attrs[NL80211_ATTR_KEY_CIPHER]);  in nl80211_parse_key_old()
1372 	k->def = !!info->attrs[NL80211_ATTR_KEY_DEFAULT];  in nl80211_parse_key_old()
1373 	k->defmgmt = !!info->attrs[NL80211_ATTR_KEY_DEFAULT_MGMT];  in nl80211_parse_key_old()
1375 	if (k->def) {  in nl80211_parse_key_old()
1376 		k->def_uni = true;  in nl80211_parse_key_old()
1377 		k->def_multi = true;  in nl80211_parse_key_old()
1379 	if (k->defmgmt)  in nl80211_parse_key_old()
1380 		k->def_multi = true;  in nl80211_parse_key_old()
1382 	if (info->attrs[NL80211_ATTR_KEY_TYPE])  in nl80211_parse_key_old()
1383 		k->type = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);  in nl80211_parse_key_old()
1385 	if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) {  in nl80211_parse_key_old()
1388 						      NUM_NL80211_KEY_DEFAULT_TYPES - 1,  in nl80211_parse_key_old()
1389 						      info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES],  in nl80211_parse_key_old()
1391 						      info->extack);  in nl80211_parse_key_old()
1395 		k->def_uni = kdt[NL80211_KEY_DEFAULT_TYPE_UNICAST];  in nl80211_parse_key_old()
1396 		k->def_multi = kdt[NL80211_KEY_DEFAULT_TYPE_MULTICAST];  in nl80211_parse_key_old()
1407 	k->idx = -1;  in nl80211_parse_key()
1408 	k->type = -1;  in nl80211_parse_key()
1410 	if (info->attrs[NL80211_ATTR_KEY])  in nl80211_parse_key()
1411 		err = nl80211_parse_key_new(info, info->attrs[NL80211_ATTR_KEY], k);  in nl80211_parse_key()
1418 	if ((k->def ? 1 : 0) + (k->defmgmt ? 1 : 0) +  in nl80211_parse_key()
1419 	    (k->defbeacon ? 1 : 0) > 1) {  in nl80211_parse_key()
1422 		return -EINVAL;  in nl80211_parse_key()
1425 	if (k->defmgmt || k->defbeacon) {  in nl80211_parse_key()
1426 		if (k->def_uni || !k->def_multi) {  in nl80211_parse_key()
1429 			return -EINVAL;  in nl80211_parse_key()
1433 	if (k->idx != -1) {  in nl80211_parse_key()
1434 		if (k->defmgmt) {  in nl80211_parse_key()
1435 			if (k->idx < 4 || k->idx > 5) {  in nl80211_parse_key()
1438 				return -EINVAL;  in nl80211_parse_key()
1440 		} else if (k->defbeacon) {  in nl80211_parse_key()
1441 			if (k->idx < 6 || k->idx > 7) {  in nl80211_parse_key()
1444 				return -EINVAL;  in nl80211_parse_key()
1446 		} else if (k->def) {  in nl80211_parse_key()
1447 			if (k->idx < 0 || k->idx > 3) {  in nl80211_parse_key()
1448 				GENL_SET_ERR_MSG(info, "def key idx not 0-3");  in nl80211_parse_key()
1449 				return -EINVAL;  in nl80211_parse_key()
1452 			if (k->idx < 0 || k->idx > 7) {  in nl80211_parse_key()
1453 				GENL_SET_ERR_MSG(info, "key idx not 0-7");  in nl80211_parse_key()
1454 				return -EINVAL;  in nl80211_parse_key()
1466 	struct nlattr *keys = info->attrs[NL80211_ATTR_KEYS];  in nl80211_parse_connkeys()
1483 		return ERR_PTR(-ENOMEM);  in nl80211_parse_connkeys()
1485 	result->def = -1;  in nl80211_parse_connkeys()
1489 		parse.idx = -1;  in nl80211_parse_connkeys()
1494 		err = -EINVAL;  in nl80211_parse_connkeys()
1498 			GENL_SET_ERR_MSG(info, "key index out of range [0-3]");  in nl80211_parse_connkeys()
1508 			result->def = parse.idx;  in nl80211_parse_connkeys()
1520 			err = -EINVAL;  in nl80211_parse_connkeys()
1523 		result->params[parse.idx].cipher = parse.p.cipher;  in nl80211_parse_connkeys()
1524 		result->params[parse.idx].key_len = parse.p.key_len;  in nl80211_parse_connkeys()
1525 		result->params[parse.idx].key = result->data[parse.idx];  in nl80211_parse_connkeys()
1526 		memcpy(result->data[parse.idx], parse.p.key, parse.p.key_len);  in nl80211_parse_connkeys()
1533 	if (result->def < 0) {  in nl80211_parse_connkeys()
1534 		err = -EINVAL;  in nl80211_parse_connkeys()
1535 		GENL_SET_ERR_MSG(info, "need a default/TX key");  in nl80211_parse_connkeys()
1549 	switch (wdev->iftype) {  in nl80211_key_allowed()
1556 		if (wdev->u.ibss.current_bss)  in nl80211_key_allowed()
1558 		return -ENOLINK;  in nl80211_key_allowed()
1561 		if (wdev->connected)  in nl80211_key_allowed()
1563 		return -ENOLINK;  in nl80211_key_allowed()
1565 		if (wiphy_ext_feature_isset(wdev->wiphy,  in nl80211_key_allowed()
1568 		return -EINVAL;  in nl80211_key_allowed()
1575 		return -EINVAL;  in nl80211_key_allowed()
1587 	if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)  in nl80211_get_valid_chan()
1612 	return -ENOBUFS;  in nl80211_put_iftypes()
1627 	for (i = 0; i < wiphy->n_iface_combinations; i++) {  in nl80211_put_iface_combinations()
1631 		c = &wiphy->iface_combinations[i];  in nl80211_put_iface_combinations()
1642 		for (j = 0; j < c->n_limits; j++) {  in nl80211_put_iface_combinations()
1649 					c->limits[j].max))  in nl80211_put_iface_combinations()
1652 						c->limits[j].types))  in nl80211_put_iface_combinations()
1659 		if (c->beacon_int_infra_match &&  in nl80211_put_iface_combinations()
1663 				c->num_different_channels) ||  in nl80211_put_iface_combinations()
1665 				c->max_interfaces))  in nl80211_put_iface_combinations()
1669 				c->radar_detect_widths) ||  in nl80211_put_iface_combinations()
1671 				c->radar_detect_regions)))  in nl80211_put_iface_combinations()
1673 		if (c->beacon_int_min_gcd &&  in nl80211_put_iface_combinations()
1675 				c->beacon_int_min_gcd))  in nl80211_put_iface_combinations()
1685 	return -ENOBUFS;  in nl80211_put_iface_combinations()
1692 	const struct wiphy_wowlan_tcp_support *tcp = rdev->wiphy.wowlan->tcp;  in nl80211_send_wowlan_tcp_caps()
1701 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1704 			tcp->data_payload_max))  in nl80211_send_wowlan_tcp_caps()
1705 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1708 			tcp->data_payload_max))  in nl80211_send_wowlan_tcp_caps()
1709 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1711 	if (tcp->seq && nla_put_flag(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ))  in nl80211_send_wowlan_tcp_caps()
1712 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1714 	if (tcp->tok && nla_put(msg, NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,  in nl80211_send_wowlan_tcp_caps()
1715 				sizeof(*tcp->tok), tcp->tok))  in nl80211_send_wowlan_tcp_caps()
1716 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1719 			tcp->data_interval_max))  in nl80211_send_wowlan_tcp_caps()
1720 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1723 			tcp->wake_payload_max))  in nl80211_send_wowlan_tcp_caps()
1724 		return -ENOBUFS;  in nl80211_send_wowlan_tcp_caps()
1736 	if (!rdev->wiphy.wowlan)  in nl80211_send_wowlan()
1742 		return -ENOBUFS;  in nl80211_send_wowlan()
1744 	if (((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_ANY) &&  in nl80211_send_wowlan()
1746 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_DISCONNECT) &&  in nl80211_send_wowlan()
1748 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT) &&  in nl80211_send_wowlan()
1750 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY) &&  in nl80211_send_wowlan()
1752 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&  in nl80211_send_wowlan()
1754 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ) &&  in nl80211_send_wowlan()
1756 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_4WAY_HANDSHAKE) &&  in nl80211_send_wowlan()
1758 	    ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_RFKILL_RELEASE) &&  in nl80211_send_wowlan()
1760 		return -ENOBUFS;  in nl80211_send_wowlan()
1762 	if (rdev->wiphy.wowlan->n_patterns) {  in nl80211_send_wowlan()
1764 			.max_patterns = rdev->wiphy.wowlan->n_patterns,  in nl80211_send_wowlan()
1765 			.min_pattern_len = rdev->wiphy.wowlan->pattern_min_len,  in nl80211_send_wowlan()
1766 			.max_pattern_len = rdev->wiphy.wowlan->pattern_max_len,  in nl80211_send_wowlan()
1767 			.max_pkt_offset = rdev->wiphy.wowlan->max_pkt_offset,  in nl80211_send_wowlan()
1772 			return -ENOBUFS;  in nl80211_send_wowlan()
1775 	if ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_NET_DETECT) &&  in nl80211_send_wowlan()
1777 			rdev->wiphy.wowlan->max_nd_match_sets))  in nl80211_send_wowlan()
1778 		return -ENOBUFS;  in nl80211_send_wowlan()
1781 		return -ENOBUFS;  in nl80211_send_wowlan()
1794 	if (!rdev->wiphy.coalesce)  in nl80211_send_coalesce()
1797 	rule.max_rules = rdev->wiphy.coalesce->n_rules;  in nl80211_send_coalesce()
1798 	rule.max_delay = rdev->wiphy.coalesce->max_delay;  in nl80211_send_coalesce()
1799 	rule.pat.max_patterns = rdev->wiphy.coalesce->n_patterns;  in nl80211_send_coalesce()
1800 	rule.pat.min_pattern_len = rdev->wiphy.coalesce->pattern_min_len;  in nl80211_send_coalesce()
1801 	rule.pat.max_pattern_len = rdev->wiphy.coalesce->pattern_max_len;  in nl80211_send_coalesce()
1802 	rule.pat.max_pkt_offset = rdev->wiphy.coalesce->max_pkt_offset;  in nl80211_send_coalesce()
1805 		return -ENOBUFS;  in nl80211_send_coalesce()
1815 	const struct ieee80211_sta_he_cap *he_cap = &iftdata->he_cap;  in nl80211_send_iftype_data()
1816 	const struct ieee80211_sta_eht_cap *eht_cap = &iftdata->eht_cap;  in nl80211_send_iftype_data()
1819 				iftdata->types_mask))  in nl80211_send_iftype_data()
1820 		return -ENOBUFS;  in nl80211_send_iftype_data()
1822 	if (he_cap->has_he) {  in nl80211_send_iftype_data()
1824 			    sizeof(he_cap->he_cap_elem.mac_cap_info),  in nl80211_send_iftype_data()
1825 			    he_cap->he_cap_elem.mac_cap_info) ||  in nl80211_send_iftype_data()
1827 			    sizeof(he_cap->he_cap_elem.phy_cap_info),  in nl80211_send_iftype_data()
1828 			    he_cap->he_cap_elem.phy_cap_info) ||  in nl80211_send_iftype_data()
1830 			    sizeof(he_cap->he_mcs_nss_supp),  in nl80211_send_iftype_data()
1831 			    &he_cap->he_mcs_nss_supp) ||  in nl80211_send_iftype_data()
1833 			    sizeof(he_cap->ppe_thres), he_cap->ppe_thres))  in nl80211_send_iftype_data()
1834 			return -ENOBUFS;  in nl80211_send_iftype_data()
1837 	if (eht_cap->has_eht && he_cap->has_he) {  in nl80211_send_iftype_data()
1842 		is_ap = iftdata->types_mask & BIT(NL80211_IFTYPE_AP) ||  in nl80211_send_iftype_data()
1843 			iftdata->types_mask & BIT(NL80211_IFTYPE_P2P_GO);  in nl80211_send_iftype_data()
1846 			ieee80211_eht_mcs_nss_size(&he_cap->he_cap_elem,  in nl80211_send_iftype_data()
1847 						   &eht_cap->eht_cap_elem,  in nl80211_send_iftype_data()
1850 		ppe_thres_hdr = get_unaligned_le16(&eht_cap->eht_ppe_thres[0]);  in nl80211_send_iftype_data()
1853 					       eht_cap->eht_cap_elem.phy_cap_info);  in nl80211_send_iftype_data()
1856 			    sizeof(eht_cap->eht_cap_elem.mac_cap_info),  in nl80211_send_iftype_data()
1857 			    eht_cap->eht_cap_elem.mac_cap_info) ||  in nl80211_send_iftype_data()
1859 			    sizeof(eht_cap->eht_cap_elem.phy_cap_info),  in nl80211_send_iftype_data()
1860 			    eht_cap->eht_cap_elem.phy_cap_info) ||  in nl80211_send_iftype_data()
1862 			    mcs_nss_size, &eht_cap->eht_mcs_nss_supp) ||  in nl80211_send_iftype_data()
1864 			    ppe_thresh_size, eht_cap->eht_ppe_thres))  in nl80211_send_iftype_data()
1865 			return -ENOBUFS;  in nl80211_send_iftype_data()
1868 	if (sband->band == NL80211_BAND_6GHZ &&  in nl80211_send_iftype_data()
1870 		    sizeof(iftdata->he_6ghz_capa),  in nl80211_send_iftype_data()
1871 		    &iftdata->he_6ghz_capa))  in nl80211_send_iftype_data()
1872 		return -ENOBUFS;  in nl80211_send_iftype_data()
1874 	if (iftdata->vendor_elems.data && iftdata->vendor_elems.len &&  in nl80211_send_iftype_data()
1876 		    iftdata->vendor_elems.len, iftdata->vendor_elems.data))  in nl80211_send_iftype_data()
1877 		return -ENOBUFS;  in nl80211_send_iftype_data()
1891 	if (sband->ht_cap.ht_supported &&  in nl80211_send_band_rateinfo()
1893 		     sizeof(sband->ht_cap.mcs),  in nl80211_send_band_rateinfo()
1894 		     &sband->ht_cap.mcs) ||  in nl80211_send_band_rateinfo()
1896 			 sband->ht_cap.cap) ||  in nl80211_send_band_rateinfo()
1898 			sband->ht_cap.ampdu_factor) ||  in nl80211_send_band_rateinfo()
1900 			sband->ht_cap.ampdu_density)))  in nl80211_send_band_rateinfo()
1901 		return -ENOBUFS;  in nl80211_send_band_rateinfo()
1904 	if (sband->vht_cap.vht_supported &&  in nl80211_send_band_rateinfo()
1906 		     sizeof(sband->vht_cap.vht_mcs),  in nl80211_send_band_rateinfo()
1907 		     &sband->vht_cap.vht_mcs) ||  in nl80211_send_band_rateinfo()
1909 			 sband->vht_cap.cap)))  in nl80211_send_band_rateinfo()
1910 		return -ENOBUFS;  in nl80211_send_band_rateinfo()
1912 	if (large && sband->n_iftype_data) {  in nl80211_send_band_rateinfo()
1919 			return -ENOBUFS;  in nl80211_send_band_rateinfo()
1921 		for (i = 0; i < sband->n_iftype_data; i++) {  in nl80211_send_band_rateinfo()
1926 				return -ENOBUFS;  in nl80211_send_band_rateinfo()
1929 						       &sband->iftype_data[i]);  in nl80211_send_band_rateinfo()
1940 	if (large && sband->edmg_cap.channels &&  in nl80211_send_band_rateinfo()
1942 		       sband->edmg_cap.channels) ||  in nl80211_send_band_rateinfo()
1944 		       sband->edmg_cap.bw_config)))  in nl80211_send_band_rateinfo()
1946 		return -ENOBUFS;  in nl80211_send_band_rateinfo()
1951 		return -ENOBUFS;  in nl80211_send_band_rateinfo()
1953 	for (i = 0; i < sband->n_bitrates; i++) {  in nl80211_send_band_rateinfo()
1956 			return -ENOBUFS;  in nl80211_send_band_rateinfo()
1958 		rate = &sband->bitrates[i];  in nl80211_send_band_rateinfo()
1960 				rate->bitrate))  in nl80211_send_band_rateinfo()
1961 			return -ENOBUFS;  in nl80211_send_band_rateinfo()
1962 		if ((rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) &&  in nl80211_send_band_rateinfo()
1965 			return -ENOBUFS;  in nl80211_send_band_rateinfo()
1973 	if (sband->band == NL80211_BAND_S1GHZ && sband->s1g_cap.s1g &&  in nl80211_send_band_rateinfo()
1975 		     sizeof(sband->s1g_cap.cap),  in nl80211_send_band_rateinfo()
1976 		     sband->s1g_cap.cap) ||  in nl80211_send_band_rateinfo()
1978 		     sizeof(sband->s1g_cap.nss_mcs),  in nl80211_send_band_rateinfo()
1979 		     sband->s1g_cap.nss_mcs)))  in nl80211_send_band_rateinfo()
1980 		return -ENOBUFS;  in nl80211_send_band_rateinfo()
1999 		return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2004 			return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2006 		stypes = mgmt_stypes[ift].tx;  in nl80211_send_mgmt_stypes()
2011 				return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2022 		return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2027 			return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2034 				return -ENOBUFS;  in nl80211_send_mgmt_stypes()
2047 		if (rdev->ops->op) {					\
2081 	if (rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL)  in nl80211_add_commands_unsplit()
2086 	if (rdev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {  in nl80211_add_commands_unsplit()
2091 	if (rdev->ops->set_monitor_channel || rdev->ops->start_ap ||  in nl80211_add_commands_unsplit()
2092 	    rdev->ops->join_mesh) {  in nl80211_add_commands_unsplit()
2097 	if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {  in nl80211_add_commands_unsplit()
2101 	if (rdev->wiphy.max_sched_scan_reqs)  in nl80211_add_commands_unsplit()
2105 	if (rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS) {  in nl80211_add_commands_unsplit()
2116 	if (rdev->ops->connect || rdev->ops->auth) {  in nl80211_add_commands_unsplit()
2122 	if (rdev->ops->disconnect || rdev->ops->deauth) {  in nl80211_add_commands_unsplit()
2130 	return -ENOBUFS;  in nl80211_add_commands_unsplit()
2139 	if (!cap->ftm.supported)  in nl80211_send_pmsr_ftm_capa()
2144 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2146 	if (cap->ftm.asap && nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_ASAP))  in nl80211_send_pmsr_ftm_capa()
2147 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2148 	if (cap->ftm.non_asap &&  in nl80211_send_pmsr_ftm_capa()
2150 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2151 	if (cap->ftm.request_lci &&  in nl80211_send_pmsr_ftm_capa()
2153 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2154 	if (cap->ftm.request_civicloc &&  in nl80211_send_pmsr_ftm_capa()
2156 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2158 			cap->ftm.preambles))  in nl80211_send_pmsr_ftm_capa()
2159 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2161 			cap->ftm.bandwidths))  in nl80211_send_pmsr_ftm_capa()
2162 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2163 	if (cap->ftm.max_bursts_exponent >= 0 &&  in nl80211_send_pmsr_ftm_capa()
2165 			cap->ftm.max_bursts_exponent))  in nl80211_send_pmsr_ftm_capa()
2166 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2167 	if (cap->ftm.max_ftms_per_burst &&  in nl80211_send_pmsr_ftm_capa()
2169 			cap->ftm.max_ftms_per_burst))  in nl80211_send_pmsr_ftm_capa()
2170 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2171 	if (cap->ftm.trigger_based &&  in nl80211_send_pmsr_ftm_capa()
2173 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2174 	if (cap->ftm.non_trigger_based &&  in nl80211_send_pmsr_ftm_capa()
2176 		return -ENOBUFS;  in nl80211_send_pmsr_ftm_capa()
2185 	const struct cfg80211_pmsr_capabilities *cap = rdev->wiphy.pmsr_capa;  in nl80211_send_pmsr_capa()
2198 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2200 	if (nla_put_u32(msg, NL80211_PMSR_ATTR_MAX_PEERS, cap->max_peers))  in nl80211_send_pmsr_capa()
2201 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2203 	if (cap->report_ap_tsf &&  in nl80211_send_pmsr_capa()
2205 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2207 	if (cap->randomize_mac_addr &&  in nl80211_send_pmsr_capa()
2209 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2213 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2216 		return -ENOBUFS;  in nl80211_send_pmsr_capa()
2232 	if (!rdev->wiphy.num_iftype_akm_suites ||  in nl80211_put_iftype_akm_suites()
2233 	    !rdev->wiphy.iftype_akm_suites)  in nl80211_put_iftype_akm_suites()
2238 		return -ENOBUFS;  in nl80211_put_iftype_akm_suites()
2240 	for (i = 0; i < rdev->wiphy.num_iftype_akm_suites; i++) {  in nl80211_put_iftype_akm_suites()
2243 			return -ENOBUFS;  in nl80211_put_iftype_akm_suites()
2245 		iftype_akms = &rdev->wiphy.iftype_akm_suites[i];  in nl80211_put_iftype_akm_suites()
2248 					iftype_akms->iftypes_mask))  in nl80211_put_iftype_akm_suites()
2249 			return -ENOBUFS;  in nl80211_put_iftype_akm_suites()
2252 			    sizeof(u32) * iftype_akms->n_akm_suites,  in nl80211_put_iftype_akm_suites()
2253 			    iftype_akms->akm_suites)) {  in nl80211_put_iftype_akm_suites()
2254 			return -ENOBUFS;  in nl80211_put_iftype_akm_suites()
2270 	if (!rdev->wiphy.tid_config_support.vif &&  in nl80211_put_tid_config_support()
2271 	    !rdev->wiphy.tid_config_support.peer)  in nl80211_put_tid_config_support()
2276 		return -ENOSPC;  in nl80211_put_tid_config_support()
2278 	if (rdev->wiphy.tid_config_support.vif &&  in nl80211_put_tid_config_support()
2280 			      rdev->wiphy.tid_config_support.vif,  in nl80211_put_tid_config_support()
2284 	if (rdev->wiphy.tid_config_support.peer &&  in nl80211_put_tid_config_support()
2286 			      rdev->wiphy.tid_config_support.peer,  in nl80211_put_tid_config_support()
2292 		       rdev->wiphy.tid_config_support.max_retry))  in nl80211_put_tid_config_support()
2295 		       rdev->wiphy.tid_config_support.max_retry))  in nl80211_put_tid_config_support()
2303 	return -ENOBUFS;  in nl80211_put_tid_config_support()
2314 	if (!rdev->wiphy.sar_capa)  in nl80211_put_sar_specs()
2317 	num_freq_ranges = rdev->wiphy.sar_capa->num_freq_ranges;  in nl80211_put_sar_specs()
2321 		return -ENOSPC;  in nl80211_put_sar_specs()
2323 	if (nla_put_u32(msg, NL80211_SAR_ATTR_TYPE, rdev->wiphy.sar_capa->type))  in nl80211_put_sar_specs()
2337 				rdev->wiphy.sar_capa->freq_ranges[i].start_freq))  in nl80211_put_sar_specs()
2341 				rdev->wiphy.sar_capa->freq_ranges[i].end_freq))  in nl80211_put_sar_specs()
2353 	return -ENOBUFS;  in nl80211_put_sar_specs()
2360 	if (!wiphy->mbssid_max_interfaces)  in nl80211_put_mbssid_support()
2365 		return -ENOBUFS;  in nl80211_put_mbssid_support()
2368 		       wiphy->mbssid_max_interfaces))  in nl80211_put_mbssid_support()
2371 	if (wiphy->ema_max_profile_periodicity &&  in nl80211_put_mbssid_support()
2374 		       wiphy->ema_max_profile_periodicity))  in nl80211_put_mbssid_support()
2382 	return -ENOBUFS;  in nl80211_put_mbssid_support()
2405 				rdev->wiphy.mgmt_stypes;  in nl80211_send_wiphy()
2410 		return -ENOBUFS;  in nl80211_send_wiphy()
2413 		return -EINVAL;  in nl80211_send_wiphy()
2415 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_wiphy()
2417 			   wiphy_name(&rdev->wiphy)) ||  in nl80211_send_wiphy()
2425 	switch (state->split_start) {  in nl80211_send_wiphy()
2428 			       rdev->wiphy.retry_short) ||  in nl80211_send_wiphy()
2430 			       rdev->wiphy.retry_long) ||  in nl80211_send_wiphy()
2432 				rdev->wiphy.frag_threshold) ||  in nl80211_send_wiphy()
2434 				rdev->wiphy.rts_threshold) ||  in nl80211_send_wiphy()
2436 			       rdev->wiphy.coverage_class) ||  in nl80211_send_wiphy()
2438 			       rdev->wiphy.max_scan_ssids) ||  in nl80211_send_wiphy()
2440 			       rdev->wiphy.max_sched_scan_ssids) ||  in nl80211_send_wiphy()
2442 				rdev->wiphy.max_scan_ie_len) ||  in nl80211_send_wiphy()
2444 				rdev->wiphy.max_sched_scan_ie_len) ||  in nl80211_send_wiphy()
2446 			       rdev->wiphy.max_match_sets))  in nl80211_send_wiphy()
2449 		if ((rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN) &&  in nl80211_send_wiphy()
2452 		if ((rdev->wiphy.flags & WIPHY_FLAG_MESH_AUTH) &&  in nl80211_send_wiphy()
2455 		if ((rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) &&  in nl80211_send_wiphy()
2458 		if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_FW_ROAM) &&  in nl80211_send_wiphy()
2461 		if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) &&  in nl80211_send_wiphy()
2464 		if ((rdev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) &&  in nl80211_send_wiphy()
2467 		state->split_start++;  in nl80211_send_wiphy()
2468 		if (state->split)  in nl80211_send_wiphy()
2473 			    sizeof(u32) * rdev->wiphy.n_cipher_suites,  in nl80211_send_wiphy()
2474 			    rdev->wiphy.cipher_suites))  in nl80211_send_wiphy()
2478 			       rdev->wiphy.max_num_pmkids))  in nl80211_send_wiphy()
2481 		if ((rdev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&  in nl80211_send_wiphy()
2486 				rdev->wiphy.available_antennas_tx) ||  in nl80211_send_wiphy()
2488 				rdev->wiphy.available_antennas_rx))  in nl80211_send_wiphy()
2491 		if ((rdev->wiphy.flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) &&  in nl80211_send_wiphy()
2493 				rdev->wiphy.probe_resp_offload))  in nl80211_send_wiphy()
2496 		if ((rdev->wiphy.available_antennas_tx ||  in nl80211_send_wiphy()
2497 		     rdev->wiphy.available_antennas_rx) &&  in nl80211_send_wiphy()
2498 		    rdev->ops->get_antenna) {  in nl80211_send_wiphy()
2514 		state->split_start++;  in nl80211_send_wiphy()
2515 		if (state->split)  in nl80211_send_wiphy()
2520 					rdev->wiphy.interface_modes))  in nl80211_send_wiphy()
2522 		state->split_start++;  in nl80211_send_wiphy()
2523 		if (state->split)  in nl80211_send_wiphy()
2532 		for (band = state->band_start;  in nl80211_send_wiphy()
2533 		     band < (state->split ?  in nl80211_send_wiphy()
2540 			if (band > NL80211_BAND_5GHZ && !state->split)  in nl80211_send_wiphy()
2543 			sband = rdev->wiphy.bands[band];  in nl80211_send_wiphy()
2552 			switch (state->chan_start) {  in nl80211_send_wiphy()
2555 							       state->split))  in nl80211_send_wiphy()
2557 				state->chan_start++;  in nl80211_send_wiphy()
2558 				if (state->split)  in nl80211_send_wiphy()
2568 				for (i = state->chan_start - 1;  in nl80211_send_wiphy()
2569 				     i < sband->n_channels;  in nl80211_send_wiphy()
2576 					chan = &sband->channels[i];  in nl80211_send_wiphy()
2579 							msg, &rdev->wiphy, chan,  in nl80211_send_wiphy()
2580 							state->split))  in nl80211_send_wiphy()
2584 					if (state->split)  in nl80211_send_wiphy()
2587 				if (i < sband->n_channels)  in nl80211_send_wiphy()
2588 					state->chan_start = i + 2;  in nl80211_send_wiphy()
2590 					state->chan_start = 0;  in nl80211_send_wiphy()
2596 			if (state->split) {  in nl80211_send_wiphy()
2598 				if (state->chan_start)  in nl80211_send_wiphy()
2599 					band--;  in nl80211_send_wiphy()
2606 			state->band_start = band + 1;  in nl80211_send_wiphy()
2608 			state->band_start = 0;  in nl80211_send_wiphy()
2611 		if (state->band_start == 0 && state->chan_start == 0)  in nl80211_send_wiphy()
2612 			state->split_start++;  in nl80211_send_wiphy()
2613 		if (state->split)  in nl80211_send_wiphy()
2625 		if (state->split) {  in nl80211_send_wiphy()
2628 			if (rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)  in nl80211_send_wiphy()
2631 			if (rdev->wiphy.features &  in nl80211_send_wiphy()
2637 			if (rdev->wiphy.sar_capa)  in nl80211_send_wiphy()
2643 		state->split_start++;  in nl80211_send_wiphy()
2644 		if (state->split)  in nl80211_send_wiphy()
2648 		if (rdev->ops->remain_on_channel &&  in nl80211_send_wiphy()
2649 		    (rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL) &&  in nl80211_send_wiphy()
2652 				rdev->wiphy.max_remain_on_channel_duration))  in nl80211_send_wiphy()
2655 		if ((rdev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX) &&  in nl80211_send_wiphy()
2659 		state->split_start++;  in nl80211_send_wiphy()
2660 		if (state->split)  in nl80211_send_wiphy()
2665 		if (nl80211_send_wowlan(msg, rdev, state->split))  in nl80211_send_wiphy()
2667 		state->split_start++;  in nl80211_send_wiphy()
2668 		if (state->split)  in nl80211_send_wiphy()
2671 		state->split_start++;  in nl80211_send_wiphy()
2676 					rdev->wiphy.software_iftypes))  in nl80211_send_wiphy()
2679 		if (nl80211_put_iface_combinations(&rdev->wiphy, msg,  in nl80211_send_wiphy()
2680 						   state->split))  in nl80211_send_wiphy()
2683 		state->split_start++;  in nl80211_send_wiphy()
2684 		if (state->split)  in nl80211_send_wiphy()
2688 		if ((rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME) &&  in nl80211_send_wiphy()
2690 				rdev->wiphy.ap_sme_capa))  in nl80211_send_wiphy()
2693 		features = rdev->wiphy.features;  in nl80211_send_wiphy()
2695 		 * We can only add the per-channel limit information if the  in nl80211_send_wiphy()
2699 		if (state->split)  in nl80211_send_wiphy()
2704 		if (rdev->wiphy.ht_capa_mod_mask &&  in nl80211_send_wiphy()
2706 			    sizeof(*rdev->wiphy.ht_capa_mod_mask),  in nl80211_send_wiphy()
2707 			    rdev->wiphy.ht_capa_mod_mask))  in nl80211_send_wiphy()
2710 		if (rdev->wiphy.flags & WIPHY_FLAG_HAVE_AP_SME &&  in nl80211_send_wiphy()
2711 		    rdev->wiphy.max_acl_mac_addrs &&  in nl80211_send_wiphy()
2713 				rdev->wiphy.max_acl_mac_addrs))  in nl80211_send_wiphy()
2726 		if (state->split)  in nl80211_send_wiphy()
2727 			state->split_start++;  in nl80211_send_wiphy()
2729 			state->split_start = 0;  in nl80211_send_wiphy()
2736 				rdev->wiphy.max_sched_scan_plans) ||  in nl80211_send_wiphy()
2738 				rdev->wiphy.max_sched_scan_plan_interval) ||  in nl80211_send_wiphy()
2740 				rdev->wiphy.max_sched_scan_plan_iterations))  in nl80211_send_wiphy()
2743 		if (rdev->wiphy.extended_capabilities &&  in nl80211_send_wiphy()
2745 			     rdev->wiphy.extended_capabilities_len,  in nl80211_send_wiphy()
2746 			     rdev->wiphy.extended_capabilities) ||  in nl80211_send_wiphy()
2748 			     rdev->wiphy.extended_capabilities_len,  in nl80211_send_wiphy()
2749 			     rdev->wiphy.extended_capabilities_mask)))  in nl80211_send_wiphy()
2752 		if (rdev->wiphy.vht_capa_mod_mask &&  in nl80211_send_wiphy()
2754 			    sizeof(*rdev->wiphy.vht_capa_mod_mask),  in nl80211_send_wiphy()
2755 			    rdev->wiphy.vht_capa_mod_mask))  in nl80211_send_wiphy()
2759 			    rdev->wiphy.perm_addr))  in nl80211_send_wiphy()
2762 		if (!is_zero_ether_addr(rdev->wiphy.addr_mask) &&  in nl80211_send_wiphy()
2764 			    rdev->wiphy.addr_mask))  in nl80211_send_wiphy()
2767 		if (rdev->wiphy.n_addresses > 1) {  in nl80211_send_wiphy()
2774 			for (i = 0; i < rdev->wiphy.n_addresses; i++)  in nl80211_send_wiphy()
2776 					    rdev->wiphy.addresses[i].addr))  in nl80211_send_wiphy()
2782 		state->split_start++;  in nl80211_send_wiphy()
2788 		if ((rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ) &&  in nl80211_send_wiphy()
2793 		if (rdev->wiphy.max_ap_assoc_sta &&  in nl80211_send_wiphy()
2795 				rdev->wiphy.max_ap_assoc_sta))  in nl80211_send_wiphy()
2798 		state->split_start++;  in nl80211_send_wiphy()
2801 		if (rdev->wiphy.n_vendor_commands) {  in nl80211_send_wiphy()
2810 			for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {  in nl80211_send_wiphy()
2811 				info = &rdev->wiphy.vendor_commands[i].info;  in nl80211_send_wiphy()
2818 		if (rdev->wiphy.n_vendor_events) {  in nl80211_send_wiphy()
2827 			for (i = 0; i < rdev->wiphy.n_vendor_events; i++) {  in nl80211_send_wiphy()
2828 				info = &rdev->wiphy.vendor_events[i];  in nl80211_send_wiphy()
2834 		state->split_start++;  in nl80211_send_wiphy()
2837 		if (rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH &&  in nl80211_send_wiphy()
2839 			       rdev->wiphy.max_num_csa_counters))  in nl80211_send_wiphy()
2842 		if (rdev->wiphy.regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED &&  in nl80211_send_wiphy()
2846 		if (rdev->wiphy.max_sched_scan_reqs &&  in nl80211_send_wiphy()
2848 				rdev->wiphy.max_sched_scan_reqs))  in nl80211_send_wiphy()
2852 			    sizeof(rdev->wiphy.ext_features),  in nl80211_send_wiphy()
2853 			    rdev->wiphy.ext_features))  in nl80211_send_wiphy()
2856 		if (rdev->wiphy.bss_select_support) {  in nl80211_send_wiphy()
2858 			u32 bss_select_support = rdev->wiphy.bss_select_support;  in nl80211_send_wiphy()
2876 		state->split_start++;  in nl80211_send_wiphy()
2879 		if (rdev->wiphy.num_iftype_ext_capab &&  in nl80211_send_wiphy()
2880 		    rdev->wiphy.iftype_ext_capab) {  in nl80211_send_wiphy()
2888 			for (i = state->capa_start;  in nl80211_send_wiphy()
2889 			     i < rdev->wiphy.num_iftype_ext_capab; i++) {  in nl80211_send_wiphy()
2892 				capab = &rdev->wiphy.iftype_ext_capab[i];  in nl80211_send_wiphy()
2898 						capab->iftype) ||  in nl80211_send_wiphy()
2900 					    capab->extended_capabilities_len,  in nl80211_send_wiphy()
2901 					    capab->extended_capabilities) ||  in nl80211_send_wiphy()
2903 					    capab->extended_capabilities_len,  in nl80211_send_wiphy()
2904 					    capab->extended_capabilities_mask))  in nl80211_send_wiphy()
2907 				if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO &&  in nl80211_send_wiphy()
2910 						 capab->eml_capabilities) ||  in nl80211_send_wiphy()
2913 						 capab->mld_capa_and_ops)))  in nl80211_send_wiphy()
2917 				if (state->split)  in nl80211_send_wiphy()
2921 			if (i < rdev->wiphy.num_iftype_ext_capab) {  in nl80211_send_wiphy()
2922 				state->capa_start = i + 1;  in nl80211_send_wiphy()
2928 				rdev->wiphy.nan_supported_bands))  in nl80211_send_wiphy()
2931 		if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_send_wiphy()
2943 					rdev->wiphy.txq_limit))  in nl80211_send_wiphy()
2946 					rdev->wiphy.txq_memory_limit))  in nl80211_send_wiphy()
2949 					rdev->wiphy.txq_quantum))  in nl80211_send_wiphy()
2953 		state->split_start++;  in nl80211_send_wiphy()
2959 		state->split_start++;  in nl80211_send_wiphy()
2962 		if (rdev->wiphy.akm_suites &&  in nl80211_send_wiphy()
2964 			    sizeof(u32) * rdev->wiphy.n_akm_suites,  in nl80211_send_wiphy()
2965 			    rdev->wiphy.akm_suites))  in nl80211_send_wiphy()
2973 		state->split_start++;  in nl80211_send_wiphy()
2979 		if (nl80211_put_mbssid_support(&rdev->wiphy, msg))  in nl80211_send_wiphy()
2983 				rdev->wiphy.max_num_akm_suites))  in nl80211_send_wiphy()
2986 		if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO)  in nl80211_send_wiphy()
2989 		if (rdev->wiphy.hw_timestamp_max_peers &&  in nl80211_send_wiphy()
2991 				rdev->wiphy.hw_timestamp_max_peers))  in nl80211_send_wiphy()
2995 		state->split_start = 0;  in nl80211_send_wiphy()
3004 	return -EMSGSIZE;  in nl80211_send_wiphy()
3015 		return -ENOMEM;  in nl80211_dump_wiphy_parse()
3017 	ret = nlmsg_parse_deprecated(cb->nlh,  in nl80211_dump_wiphy_parse()
3027 	state->split = tb[NL80211_ATTR_SPLIT_WIPHY_DUMP];  in nl80211_dump_wiphy_parse()
3029 		state->filter_wiphy = nla_get_u32(tb[NL80211_ATTR_WIPHY]);  in nl80211_dump_wiphy_parse()
3031 		state->filter_wiphy = nla_get_u64(tb[NL80211_ATTR_WDEV]) >> 32;  in nl80211_dump_wiphy_parse()
3037 		netdev = __dev_get_by_index(sock_net(skb->sk), ifidx);  in nl80211_dump_wiphy_parse()
3039 			ret = -ENODEV;  in nl80211_dump_wiphy_parse()
3042 		if (netdev->ieee80211_ptr) {  in nl80211_dump_wiphy_parse()
3044 				netdev->ieee80211_ptr->wiphy);  in nl80211_dump_wiphy_parse()
3045 			state->filter_wiphy = rdev->wiphy_idx;  in nl80211_dump_wiphy_parse()
3058 	struct nl80211_dump_wiphy_state *state = (void *)cb->args[0];  in nl80211_dump_wiphy()
3066 			return -ENOMEM;  in nl80211_dump_wiphy()
3068 		state->filter_wiphy = -1;  in nl80211_dump_wiphy()
3075 		cb->args[0] = (long)state;  in nl80211_dump_wiphy()
3079 		if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk)))  in nl80211_dump_wiphy()
3081 		if (++idx <= state->start)  in nl80211_dump_wiphy()
3083 		if (state->filter_wiphy != -1 &&  in nl80211_dump_wiphy()
3084 		    state->filter_wiphy != rdev->wiphy_idx)  in nl80211_dump_wiphy()
3086 		wiphy_lock(&rdev->wiphy);  in nl80211_dump_wiphy()
3091 						 NETLINK_CB(cb->skb).portid,  in nl80211_dump_wiphy()
3092 						 cb->nlh->nlmsg_seq,  in nl80211_dump_wiphy()
3108 				if ((ret == -ENOBUFS || ret == -EMSGSIZE) &&  in nl80211_dump_wiphy()
3109 				    !skb->len && !state->split &&  in nl80211_dump_wiphy()
3110 				    cb->min_dump_alloc < 4096) {  in nl80211_dump_wiphy()
3111 					cb->min_dump_alloc = 4096;  in nl80211_dump_wiphy()
3112 					state->split_start = 0;  in nl80211_dump_wiphy()
3113 					wiphy_unlock(&rdev->wiphy);  in nl80211_dump_wiphy()
3117 				idx--;  in nl80211_dump_wiphy()
3120 		} while (state->split_start > 0);  in nl80211_dump_wiphy()
3121 		wiphy_unlock(&rdev->wiphy);  in nl80211_dump_wiphy()
3126 	state->start = idx;  in nl80211_dump_wiphy()
3128 	return skb->len;  in nl80211_dump_wiphy()
3133 	kfree((void *)cb->args[0]);  in nl80211_dump_wiphy_done()
3140 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_wiphy()
3145 		return -ENOMEM;  in nl80211_get_wiphy()
3148 			       info->snd_portid, info->snd_seq, 0,  in nl80211_get_wiphy()
3151 		return -ENOBUFS;  in nl80211_get_wiphy()
3173 		return -EINVAL;  in parse_txq_params()
3176 	txq_params->txop = nla_get_u16(tb[NL80211_TXQ_ATTR_TXOP]);  in parse_txq_params()
3177 	txq_params->cwmin = nla_get_u16(tb[NL80211_TXQ_ATTR_CWMIN]);  in parse_txq_params()
3178 	txq_params->cwmax = nla_get_u16(tb[NL80211_TXQ_ATTR_CWMAX]);  in parse_txq_params()
3179 	txq_params->aifs = nla_get_u8(tb[NL80211_TXQ_ATTR_AIFS]);  in parse_txq_params()
3182 		return -EINVAL;  in parse_txq_params()
3183 	txq_params->ac = array_index_nospec(ac, NL80211_NUM_ACS);  in parse_txq_params()
3196 	 * low-level driver when the AP starts or the mesh is joined.  in nl80211_can_set_dev_channel()
3198 	 * the channel in the start-ap or join-mesh commands instead.  in nl80211_can_set_dev_channel()
3205 		wdev->iftype == NL80211_IFTYPE_AP ||  in nl80211_can_set_dev_channel()
3206 		wdev->iftype == NL80211_IFTYPE_MESH_POINT ||  in nl80211_can_set_dev_channel()
3207 		wdev->iftype == NL80211_IFTYPE_MONITOR ||  in nl80211_can_set_dev_channel()
3208 		wdev->iftype == NL80211_IFTYPE_P2P_GO;  in nl80211_can_set_dev_channel()
3216 	if (!wiphy_ext_feature_isset(&rdev->wiphy, NL80211_EXT_FEATURE_PUNCT))  in nl80211_parse_punct_bitmap()
3217 		return -EINVAL;  in nl80211_parse_punct_bitmap()
3219 	*punct_bitmap = nla_get_u32(info->attrs[NL80211_ATTR_PUNCT_BITMAP]);  in nl80211_parse_punct_bitmap()
3221 		return -EINVAL;  in nl80211_parse_punct_bitmap()
3230 	struct netlink_ext_ack *extack = info->extack;  in nl80211_parse_chandef()
3231 	struct nlattr **attrs = info->attrs;  in nl80211_parse_chandef()
3237 		return -EINVAL;  in nl80211_parse_chandef()
3241 			nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]));  in nl80211_parse_chandef()
3242 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET])  in nl80211_parse_chandef()
3244 		    nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET]);  in nl80211_parse_chandef()
3247 	chandef->chan = ieee80211_get_channel_khz(&rdev->wiphy, control_freq);  in nl80211_parse_chandef()
3248 	chandef->width = NL80211_CHAN_WIDTH_20_NOHT;  in nl80211_parse_chandef()
3249 	chandef->center_freq1 = KHZ_TO_MHZ(control_freq);  in nl80211_parse_chandef()
3250 	chandef->freq1_offset = control_freq % 1000;  in nl80211_parse_chandef()
3251 	chandef->center_freq2 = 0;  in nl80211_parse_chandef()
3254 	if (!chandef->chan || chandef->chan->flags & IEEE80211_CHAN_DISABLED) {  in nl80211_parse_chandef()
3257 		return -EINVAL;  in nl80211_parse_chandef()
3270 			cfg80211_chandef_create(chandef, chandef->chan,  in nl80211_parse_chandef()
3274 			    chandef->center_freq1 != nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1])) {  in nl80211_parse_chandef()
3278 				return -EINVAL;  in nl80211_parse_chandef()
3286 				return -EINVAL;  in nl80211_parse_chandef()
3293 			return -EINVAL;  in nl80211_parse_chandef()
3296 		chandef->width =  in nl80211_parse_chandef()
3298 		if (chandef->chan->band == NL80211_BAND_S1GHZ) {  in nl80211_parse_chandef()
3300 			if (chandef->width != ieee80211_s1g_channel_width(chandef->chan)) {  in nl80211_parse_chandef()
3304 				return -EINVAL;  in nl80211_parse_chandef()
3308 			chandef->center_freq1 =  in nl80211_parse_chandef()
3311 				chandef->freq1_offset = nla_get_u32(  in nl80211_parse_chandef()
3314 				chandef->freq1_offset = 0;  in nl80211_parse_chandef()
3317 			chandef->center_freq2 =  in nl80211_parse_chandef()
3321 	if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) {  in nl80211_parse_chandef()
3322 		chandef->edmg.channels =  in nl80211_parse_chandef()
3323 		      nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]);  in nl80211_parse_chandef()
3325 		if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG])  in nl80211_parse_chandef()
3326 			chandef->edmg.bw_config =  in nl80211_parse_chandef()
3327 		     nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]);  in nl80211_parse_chandef()
3329 		chandef->edmg.bw_config = 0;  in nl80211_parse_chandef()
3330 		chandef->edmg.channels = 0;  in nl80211_parse_chandef()
3335 		return -EINVAL;  in nl80211_parse_chandef()
3338 	if (!cfg80211_chandef_usable(&rdev->wiphy, chandef,  in nl80211_parse_chandef()
3341 		return -EINVAL;  in nl80211_parse_chandef()
3344 	if ((chandef->width == NL80211_CHAN_WIDTH_5 ||  in nl80211_parse_chandef()
3345 	     chandef->width == NL80211_CHAN_WIDTH_10) &&  in nl80211_parse_chandef()
3346 	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ)) {  in nl80211_parse_chandef()
3348 		return -EINVAL;  in nl80211_parse_chandef()
3366 		wdev = dev->ieee80211_ptr;  in __nl80211_set_channel()
3368 		return -EOPNOTSUPP;  in __nl80211_set_channel()
3370 		iftype = wdev->iftype;  in __nl80211_set_channel()
3373 		if (wdev && wdev->valid_links)  in __nl80211_set_channel()
3374 			return -EINVAL;  in __nl80211_set_channel()
3385 		if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &chandef,  in __nl80211_set_channel()
3387 			return -EINVAL;  in __nl80211_set_channel()
3388 		if (wdev->links[link_id].ap.beacon_interval) {  in __nl80211_set_channel()
3391 			if (!dev || !rdev->ops->set_ap_chanwidth ||  in __nl80211_set_channel()
3392 			    !(rdev->wiphy.features &  in __nl80211_set_channel()
3394 				return -EBUSY;  in __nl80211_set_channel()
3397 			cur_chan = wdev->links[link_id].ap.chandef.chan;  in __nl80211_set_channel()
3399 				return -EBUSY;  in __nl80211_set_channel()
3405 			wdev->links[link_id].ap.chandef = chandef;  in __nl80211_set_channel()
3407 			wdev->u.ap.preset_chandef = chandef;  in __nl80211_set_channel()
3418 	return -EINVAL;  in __nl80211_set_channel()
3423 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_channel()
3424 	int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_channel()
3425 	struct net_device *netdev = info->user_ptr[1];  in nl80211_set_channel()
3428 	wdev_lock(netdev->ieee80211_ptr);  in nl80211_set_channel()
3430 	wdev_unlock(netdev->ieee80211_ptr);  in nl80211_set_channel()
3452 	 * done for backward compatibility -- previously  in nl80211_set_wiphy()
3459 	if (info->attrs[NL80211_ATTR_IFINDEX]) {  in nl80211_set_wiphy()
3460 		int ifindex = nla_get_u32(info->attrs[NL80211_ATTR_IFINDEX]);  in nl80211_set_wiphy()
3463 		if (netdev && netdev->ieee80211_ptr)  in nl80211_set_wiphy()
3464 			rdev = wiphy_to_rdev(netdev->ieee80211_ptr->wiphy);  in nl80211_set_wiphy()
3471 						  info->attrs);  in nl80211_set_wiphy()
3480 		wdev = netdev->ieee80211_ptr;  in nl80211_set_wiphy()
3482 	wiphy_lock(&rdev->wiphy);  in nl80211_set_wiphy()
3489 	if (info->attrs[NL80211_ATTR_WIPHY_NAME])  in nl80211_set_wiphy()
3491 			rdev, nla_data(info->attrs[NL80211_ATTR_WIPHY_NAME]));  in nl80211_set_wiphy()
3497 	if (info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS]) {  in nl80211_set_wiphy()
3501 		if (!rdev->ops->set_txq_params) {  in nl80211_set_wiphy()
3502 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3507 			result = -EINVAL;  in nl80211_set_wiphy()
3511 		if (netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_set_wiphy()
3512 		    netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {  in nl80211_set_wiphy()
3513 			result = -EINVAL;  in nl80211_set_wiphy()
3518 			result = -ENETDOWN;  in nl80211_set_wiphy()
3523 				    info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],  in nl80211_set_wiphy()
3529 							     info->extack);  in nl80211_set_wiphy()
3537 				nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_wiphy()
3539 			wdev_lock(netdev->ieee80211_ptr);  in nl80211_set_wiphy()
3541 			    !(netdev->ieee80211_ptr->valid_links &  in nl80211_set_wiphy()
3543 				result = -ENOLINK;  in nl80211_set_wiphy()
3545 				 !netdev->ieee80211_ptr->valid_links)  in nl80211_set_wiphy()
3546 				result = -EINVAL;  in nl80211_set_wiphy()
3550 			wdev_unlock(netdev->ieee80211_ptr);  in nl80211_set_wiphy()
3556 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {  in nl80211_set_wiphy()
3557 		int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_wiphy()
3574 	if (info->attrs[NL80211_ATTR_WIPHY_TX_POWER_SETTING]) {  in nl80211_set_wiphy()
3579 		if (!(rdev->wiphy.features & NL80211_FEATURE_VIF_TXPOWER))  in nl80211_set_wiphy()
3582 		if (!rdev->ops->set_tx_power) {  in nl80211_set_wiphy()
3583 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3588 		type = nla_get_u32(info->attrs[idx]);  in nl80211_set_wiphy()
3590 		if (!info->attrs[NL80211_ATTR_WIPHY_TX_POWER_LEVEL] &&  in nl80211_set_wiphy()
3592 			result = -EINVAL;  in nl80211_set_wiphy()
3598 			mbm = nla_get_u32(info->attrs[idx]);  in nl80211_set_wiphy()
3606 	if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] &&  in nl80211_set_wiphy()
3607 	    info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]) {  in nl80211_set_wiphy()
3610 		if ((!rdev->wiphy.available_antennas_tx &&  in nl80211_set_wiphy()
3611 		     !rdev->wiphy.available_antennas_rx) ||  in nl80211_set_wiphy()
3612 		    !rdev->ops->set_antenna) {  in nl80211_set_wiphy()
3613 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3617 		tx_ant = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX]);  in nl80211_set_wiphy()
3618 		rx_ant = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]);  in nl80211_set_wiphy()
3622 		if ((~tx_ant && (tx_ant & ~rdev->wiphy.available_antennas_tx)) ||  in nl80211_set_wiphy()
3623 		    (~rx_ant && (rx_ant & ~rdev->wiphy.available_antennas_rx))) {  in nl80211_set_wiphy()
3624 			result = -EINVAL;  in nl80211_set_wiphy()
3628 		tx_ant = tx_ant & rdev->wiphy.available_antennas_tx;  in nl80211_set_wiphy()
3629 		rx_ant = rx_ant & rdev->wiphy.available_antennas_rx;  in nl80211_set_wiphy()
3638 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]) {  in nl80211_set_wiphy()
3640 			info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]);  in nl80211_set_wiphy()
3645 	if (info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]) {  in nl80211_set_wiphy()
3647 			info->attrs[NL80211_ATTR_WIPHY_RETRY_LONG]);  in nl80211_set_wiphy()
3652 	if (info->attrs[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]) {  in nl80211_set_wiphy()
3654 			info->attrs[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]);  in nl80211_set_wiphy()
3656 			result = -EINVAL;  in nl80211_set_wiphy()
3660 		if (frag_threshold != (u32) -1) {  in nl80211_set_wiphy()
3672 	if (info->attrs[NL80211_ATTR_WIPHY_RTS_THRESHOLD]) {  in nl80211_set_wiphy()
3674 			info->attrs[NL80211_ATTR_WIPHY_RTS_THRESHOLD]);  in nl80211_set_wiphy()
3678 	if (info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]) {  in nl80211_set_wiphy()
3679 		if (info->attrs[NL80211_ATTR_WIPHY_DYN_ACK]) {  in nl80211_set_wiphy()
3680 			result = -EINVAL;  in nl80211_set_wiphy()
3685 			info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]);  in nl80211_set_wiphy()
3689 	if (info->attrs[NL80211_ATTR_WIPHY_DYN_ACK]) {  in nl80211_set_wiphy()
3690 		if (!(rdev->wiphy.features & NL80211_FEATURE_ACKTO_ESTIMATION)) {  in nl80211_set_wiphy()
3691 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3698 	if (info->attrs[NL80211_ATTR_TXQ_LIMIT]) {  in nl80211_set_wiphy()
3699 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_wiphy()
3701 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3705 			info->attrs[NL80211_ATTR_TXQ_LIMIT]);  in nl80211_set_wiphy()
3709 	if (info->attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT]) {  in nl80211_set_wiphy()
3710 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_wiphy()
3712 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3716 			info->attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT]);  in nl80211_set_wiphy()
3720 	if (info->attrs[NL80211_ATTR_TXQ_QUANTUM]) {  in nl80211_set_wiphy()
3721 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_wiphy()
3723 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3727 			info->attrs[NL80211_ATTR_TXQ_QUANTUM]);  in nl80211_set_wiphy()
3737 		if (!rdev->ops->set_wiphy_params) {  in nl80211_set_wiphy()
3738 			result = -EOPNOTSUPP;  in nl80211_set_wiphy()
3742 		old_retry_short = rdev->wiphy.retry_short;  in nl80211_set_wiphy()
3743 		old_retry_long = rdev->wiphy.retry_long;  in nl80211_set_wiphy()
3744 		old_frag_threshold = rdev->wiphy.frag_threshold;  in nl80211_set_wiphy()
3745 		old_rts_threshold = rdev->wiphy.rts_threshold;  in nl80211_set_wiphy()
3746 		old_coverage_class = rdev->wiphy.coverage_class;  in nl80211_set_wiphy()
3747 		old_txq_limit = rdev->wiphy.txq_limit;  in nl80211_set_wiphy()
3748 		old_txq_memory_limit = rdev->wiphy.txq_memory_limit;  in nl80211_set_wiphy()
3749 		old_txq_quantum = rdev->wiphy.txq_quantum;  in nl80211_set_wiphy()
3752 			rdev->wiphy.retry_short = retry_short;  in nl80211_set_wiphy()
3754 			rdev->wiphy.retry_long = retry_long;  in nl80211_set_wiphy()
3756 			rdev->wiphy.frag_threshold = frag_threshold;  in nl80211_set_wiphy()
3758 			rdev->wiphy.rts_threshold = rts_threshold;  in nl80211_set_wiphy()
3760 			rdev->wiphy.coverage_class = coverage_class;  in nl80211_set_wiphy()
3762 			rdev->wiphy.txq_limit = txq_limit;  in nl80211_set_wiphy()
3764 			rdev->wiphy.txq_memory_limit = txq_memory_limit;  in nl80211_set_wiphy()
3766 			rdev->wiphy.txq_quantum = txq_quantum;  in nl80211_set_wiphy()
3770 			rdev->wiphy.retry_short = old_retry_short;  in nl80211_set_wiphy()
3771 			rdev->wiphy.retry_long = old_retry_long;  in nl80211_set_wiphy()
3772 			rdev->wiphy.frag_threshold = old_frag_threshold;  in nl80211_set_wiphy()
3773 			rdev->wiphy.rts_threshold = old_rts_threshold;  in nl80211_set_wiphy()
3774 			rdev->wiphy.coverage_class = old_coverage_class;  in nl80211_set_wiphy()
3775 			rdev->wiphy.txq_limit = old_txq_limit;  in nl80211_set_wiphy()
3776 			rdev->wiphy.txq_memory_limit = old_txq_memory_limit;  in nl80211_set_wiphy()
3777 			rdev->wiphy.txq_quantum = old_txq_quantum;  in nl80211_set_wiphy()
3785 	wiphy_unlock(&rdev->wiphy);  in nl80211_set_wiphy()
3792 		return -EINVAL;  in nl80211_send_chandef()
3795 			chandef->chan->center_freq))  in nl80211_send_chandef()
3796 		return -ENOBUFS;  in nl80211_send_chandef()
3798 			chandef->chan->freq_offset))  in nl80211_send_chandef()
3799 		return -ENOBUFS;  in nl80211_send_chandef()
3800 	switch (chandef->width) {  in nl80211_send_chandef()
3806 			return -ENOBUFS;  in nl80211_send_chandef()
3811 	if (nla_put_u32(msg, NL80211_ATTR_CHANNEL_WIDTH, chandef->width))  in nl80211_send_chandef()
3812 		return -ENOBUFS;  in nl80211_send_chandef()
3813 	if (nla_put_u32(msg, NL80211_ATTR_CENTER_FREQ1, chandef->center_freq1))  in nl80211_send_chandef()
3814 		return -ENOBUFS;  in nl80211_send_chandef()
3815 	if (chandef->center_freq2 &&  in nl80211_send_chandef()
3816 	    nla_put_u32(msg, NL80211_ATTR_CENTER_FREQ2, chandef->center_freq2))  in nl80211_send_chandef()
3817 		return -ENOBUFS;  in nl80211_send_chandef()
3827 	struct net_device *dev = wdev->netdev;  in nl80211_send_iface()
3836 		return -1;  in nl80211_send_iface()
3839 	    (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in nl80211_send_iface()
3840 	     nla_put_string(msg, NL80211_ATTR_IFNAME, dev->name)))  in nl80211_send_iface()
3843 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_iface()
3844 	    nla_put_u32(msg, NL80211_ATTR_IFTYPE, wdev->iftype) ||  in nl80211_send_iface()
3849 			rdev->devlist_generation ^  in nl80211_send_iface()
3851 	    nla_put_u8(msg, NL80211_ATTR_4ADDR, wdev->use_4addr))  in nl80211_send_iface()
3854 	if (rdev->ops->get_channel && !wdev->valid_links) {  in nl80211_send_iface()
3863 	if (rdev->ops->get_tx_power) {  in nl80211_send_iface()
3874 	switch (wdev->iftype) {  in nl80211_send_iface()
3877 		if (wdev->u.ap.ssid_len &&  in nl80211_send_iface()
3878 		    nla_put(msg, NL80211_ATTR_SSID, wdev->u.ap.ssid_len,  in nl80211_send_iface()
3879 			    wdev->u.ap.ssid))  in nl80211_send_iface()
3884 		if (wdev->u.client.ssid_len &&  in nl80211_send_iface()
3885 		    nla_put(msg, NL80211_ATTR_SSID, wdev->u.client.ssid_len,  in nl80211_send_iface()
3886 			    wdev->u.client.ssid))  in nl80211_send_iface()
3890 		if (wdev->u.ibss.ssid_len &&  in nl80211_send_iface()
3891 		    nla_put(msg, NL80211_ATTR_SSID, wdev->u.ibss.ssid_len,  in nl80211_send_iface()
3892 			    wdev->u.ibss.ssid))  in nl80211_send_iface()
3901 	if (rdev->ops->get_txq_stats) {  in nl80211_send_iface()
3911 	if (wdev->valid_links) {  in nl80211_send_iface()
3930 				    wdev->links[link_id].addr))  in nl80211_send_iface()
3950 	return -EMSGSIZE;  in nl80211_send_iface()
3957 	int wp_start = cb->args[0];  in nl80211_dump_interface()
3958 	int if_start = cb->args[1];  in nl80211_dump_interface()
3959 	int filter_wiphy = -1;  in nl80211_dump_interface()
3965 	if (!cb->args[2]) {  in nl80211_dump_interface()
3967 			.filter_wiphy = -1,  in nl80211_dump_interface()
3977 		 * if filtering, set cb->args[2] to +1 since 0 is the default  in nl80211_dump_interface()
3981 			cb->args[2] = filter_wiphy + 1;  in nl80211_dump_interface()
3983 			cb->args[2] = -1;  in nl80211_dump_interface()
3984 	} else if (cb->args[2] > 0) {  in nl80211_dump_interface()
3985 		filter_wiphy = cb->args[2] - 1;  in nl80211_dump_interface()
3989 		if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk)))  in nl80211_dump_interface()
3996 		if (filter_wiphy >= 0 && filter_wiphy != rdev->wiphy_idx)  in nl80211_dump_interface()
4001 		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in nl80211_dump_interface()
4006 			if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).portid,  in nl80211_dump_interface()
4007 					       cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_interface()
4018 	cb->args[0] = wp_idx;  in nl80211_dump_interface()
4019 	cb->args[1] = if_idx;  in nl80211_dump_interface()
4021 	ret = skb->len;  in nl80211_dump_interface()
4031 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_interface()
4032 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_get_interface()
4036 		return -ENOMEM;  in nl80211_get_interface()
4038 	if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_interface()
4041 		return -ENOBUFS;  in nl80211_get_interface()
4064 		return -EINVAL;  in parse_monitor_flags()
4067 		return -EINVAL;  in parse_monitor_flags()
4086 	if (info->attrs[NL80211_ATTR_MNTR_FLAGS]) {  in nl80211_parse_mon_options()
4088 			return -EINVAL;  in nl80211_parse_mon_options()
4090 		err = parse_monitor_flags(info->attrs[NL80211_ATTR_MNTR_FLAGS],  in nl80211_parse_mon_options()
4091 					  &params->flags);  in nl80211_parse_mon_options()
4098 	if (params->flags & MONITOR_FLAG_ACTIVE &&  in nl80211_parse_mon_options()
4099 	    !(rdev->wiphy.features & NL80211_FEATURE_ACTIVE_MONITOR))  in nl80211_parse_mon_options()
4100 		return -EOPNOTSUPP;  in nl80211_parse_mon_options()
4102 	if (info->attrs[NL80211_ATTR_MU_MIMO_GROUP_DATA]) {  in nl80211_parse_mon_options()
4107 			return -EINVAL;  in nl80211_parse_mon_options()
4109 		if (!wiphy_ext_feature_isset(&rdev->wiphy, cap_flag))  in nl80211_parse_mon_options()
4110 			return -EOPNOTSUPP;  in nl80211_parse_mon_options()
4113 			nla_data(info->attrs[NL80211_ATTR_MU_MIMO_GROUP_DATA]);  in nl80211_parse_mon_options()
4117 		    (mumimo_groups[VHT_MUMIMO_GROUPS_DATA_LEN - 1] & BIT(7)))  in nl80211_parse_mon_options()
4118 			return -EINVAL;  in nl80211_parse_mon_options()
4120 		params->vht_mumimo_groups = mumimo_groups;  in nl80211_parse_mon_options()
4124 	if (info->attrs[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR]) {  in nl80211_parse_mon_options()
4128 			return -EINVAL;  in nl80211_parse_mon_options()
4130 		if (!wiphy_ext_feature_isset(&rdev->wiphy, cap_flag))  in nl80211_parse_mon_options()
4131 			return -EOPNOTSUPP;  in nl80211_parse_mon_options()
4133 		params->vht_mumimo_follow_addr =  in nl80211_parse_mon_options()
4134 			nla_data(info->attrs[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR]);  in nl80211_parse_mon_options()
4147 			return -EBUSY;  in nl80211_valid_4addr()
4153 		if (rdev->wiphy.flags & WIPHY_FLAG_4ADDR_AP)  in nl80211_valid_4addr()
4157 		if (rdev->wiphy.flags & WIPHY_FLAG_4ADDR_STATION)  in nl80211_valid_4addr()
4164 	return -EOPNOTSUPP;  in nl80211_valid_4addr()
4169 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_interface()
4173 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_interface()
4178 	otype = ntype = dev->ieee80211_ptr->iftype;  in nl80211_set_interface()
4180 	if (info->attrs[NL80211_ATTR_IFTYPE]) {  in nl80211_set_interface()
4181 		ntype = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);  in nl80211_set_interface()
4186 	if (info->attrs[NL80211_ATTR_MESH_ID]) {  in nl80211_set_interface()
4187 		struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_interface()
4190 			return -EINVAL;  in nl80211_set_interface()
4192 			return -EBUSY;  in nl80211_set_interface()
4197 		wdev->u.mesh.id_up_len =  in nl80211_set_interface()
4198 			nla_len(info->attrs[NL80211_ATTR_MESH_ID]);  in nl80211_set_interface()
4199 		memcpy(wdev->u.mesh.id,  in nl80211_set_interface()
4200 		       nla_data(info->attrs[NL80211_ATTR_MESH_ID]),  in nl80211_set_interface()
4201 		       wdev->u.mesh.id_up_len);  in nl80211_set_interface()
4205 	if (info->attrs[NL80211_ATTR_4ADDR]) {  in nl80211_set_interface()
4206 		params.use_4addr = !!nla_get_u8(info->attrs[NL80211_ATTR_4ADDR]);  in nl80211_set_interface()
4212 		params.use_4addr = -1;  in nl80211_set_interface()
4226 	if (!err && params.use_4addr != -1)  in nl80211_set_interface()
4227 		dev->ieee80211_ptr->use_4addr = params.use_4addr;  in nl80211_set_interface()
4230 		struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_interface()
4240 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in _nl80211_new_interface()
4249 	if (!info->attrs[NL80211_ATTR_IFNAME])  in _nl80211_new_interface()
4250 		return -EINVAL;  in _nl80211_new_interface()
4252 	if (info->attrs[NL80211_ATTR_IFTYPE])  in _nl80211_new_interface()
4253 		type = nla_get_u32(info->attrs[NL80211_ATTR_IFTYPE]);  in _nl80211_new_interface()
4255 	if (!rdev->ops->add_virtual_intf)  in _nl80211_new_interface()
4256 		return -EOPNOTSUPP;  in _nl80211_new_interface()
4259 	     rdev->wiphy.features & NL80211_FEATURE_MAC_ON_CREATE) &&  in _nl80211_new_interface()
4260 	    info->attrs[NL80211_ATTR_MAC]) {  in _nl80211_new_interface()
4261 		nla_memcpy(params.macaddr, info->attrs[NL80211_ATTR_MAC],  in _nl80211_new_interface()
4264 			return -EADDRNOTAVAIL;  in _nl80211_new_interface()
4267 	if (info->attrs[NL80211_ATTR_4ADDR]) {  in _nl80211_new_interface()
4268 		params.use_4addr = !!nla_get_u8(info->attrs[NL80211_ATTR_4ADDR]);  in _nl80211_new_interface()
4274 	if (!cfg80211_iftype_allowed(&rdev->wiphy, type, params.use_4addr, 0))  in _nl80211_new_interface()
4275 		return -EOPNOTSUPP;  in _nl80211_new_interface()
4283 		return -ENOMEM;  in _nl80211_new_interface()
4286 				nla_data(info->attrs[NL80211_ATTR_IFNAME]),  in _nl80211_new_interface()
4290 		return -EPROTO;  in _nl80211_new_interface()
4296 	if (info->attrs[NL80211_ATTR_SOCKET_OWNER])  in _nl80211_new_interface()
4297 		wdev->owner_nlportid = info->snd_portid;  in _nl80211_new_interface()
4301 		if (!info->attrs[NL80211_ATTR_MESH_ID])  in _nl80211_new_interface()
4306 		wdev->u.mesh.id_up_len =  in _nl80211_new_interface()
4307 			nla_len(info->attrs[NL80211_ATTR_MESH_ID]);  in _nl80211_new_interface()
4308 		memcpy(wdev->u.mesh.id,  in _nl80211_new_interface()
4309 		       nla_data(info->attrs[NL80211_ATTR_MESH_ID]),  in _nl80211_new_interface()
4310 		       wdev->u.mesh.id_up_len);  in _nl80211_new_interface()
4326 	if (nl80211_send_iface(msg, info->snd_portid, info->snd_seq, 0,  in _nl80211_new_interface()
4329 		return -ENOBUFS;  in _nl80211_new_interface()
4337 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_new_interface()
4343 	wiphy_lock(&rdev->wiphy);  in nl80211_new_interface()
4345 	wiphy_unlock(&rdev->wiphy);  in nl80211_new_interface()
4352 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_interface()
4353 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_del_interface()
4355 	if (!rdev->ops->del_virtual_intf)  in nl80211_del_interface()
4356 		return -EOPNOTSUPP;  in nl80211_del_interface()
4367 	mutex_unlock(&rdev->wiphy.mtx);  in nl80211_del_interface()
4376 	if (!wdev->netdev)  in nl80211_del_interface()
4377 		info->user_ptr[1] = NULL;  in nl80211_del_interface()
4379 		dev_close(wdev->netdev);  in nl80211_del_interface()
4381 	mutex_lock(&rdev->wiphy.mtx);  in nl80211_del_interface()
4388 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_noack_map()
4389 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_noack_map()
4392 	if (!info->attrs[NL80211_ATTR_NOACK_MAP])  in nl80211_set_noack_map()
4393 		return -EINVAL;  in nl80211_set_noack_map()
4395 	if (!rdev->ops->set_noack_map)  in nl80211_set_noack_map()
4396 		return -EOPNOTSUPP;  in nl80211_set_noack_map()
4398 	noack_map = nla_get_u16(info->attrs[NL80211_ATTR_NOACK_MAP]);  in nl80211_set_noack_map()
4408 		if (link_id != -1) {  in nl80211_validate_key_link_id()
4411 			return -EINVAL;  in nl80211_validate_key_link_id()
4417 	if (wdev->valid_links) {  in nl80211_validate_key_link_id()
4418 		if (link_id == -1) {  in nl80211_validate_key_link_id()
4421 			return -EINVAL;  in nl80211_validate_key_link_id()
4423 		if (!(wdev->valid_links & BIT(link_id))) {  in nl80211_validate_key_link_id()
4425 			return -EINVAL;  in nl80211_validate_key_link_id()
4427 	} else if (link_id != -1) {  in nl80211_validate_key_link_id()
4428 		GENL_SET_ERR_MSG(info, "link ID not allowed for non-MLO group key");  in nl80211_validate_key_link_id()
4429 		return -EINVAL;  in nl80211_validate_key_link_id()
4446 	if ((params->key &&  in get_key_callback()
4447 	     nla_put(cookie->msg, NL80211_ATTR_KEY_DATA,  in get_key_callback()
4448 		     params->key_len, params->key)) ||  in get_key_callback()
4449 	    (params->seq &&  in get_key_callback()
4450 	     nla_put(cookie->msg, NL80211_ATTR_KEY_SEQ,  in get_key_callback()
4451 		     params->seq_len, params->seq)) ||  in get_key_callback()
4452 	    (params->cipher &&  in get_key_callback()
4453 	     nla_put_u32(cookie->msg, NL80211_ATTR_KEY_CIPHER,  in get_key_callback()
4454 			 params->cipher)))  in get_key_callback()
4457 	key = nla_nest_start_noflag(cookie->msg, NL80211_ATTR_KEY);  in get_key_callback()
4461 	if ((params->key &&  in get_key_callback()
4462 	     nla_put(cookie->msg, NL80211_KEY_DATA,  in get_key_callback()
4463 		     params->key_len, params->key)) ||  in get_key_callback()
4464 	    (params->seq &&  in get_key_callback()
4465 	     nla_put(cookie->msg, NL80211_KEY_SEQ,  in get_key_callback()
4466 		     params->seq_len, params->seq)) ||  in get_key_callback()
4467 	    (params->cipher &&  in get_key_callback()
4468 	     nla_put_u32(cookie->msg, NL80211_KEY_CIPHER,  in get_key_callback()
4469 			 params->cipher)))  in get_key_callback()
4472 	if (nla_put_u8(cookie->msg, NL80211_KEY_IDX, cookie->idx))  in get_key_callback()
4475 	nla_nest_end(cookie->msg, key);  in get_key_callback()
4479 	cookie->error = 1;  in get_key_callback()
4484 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_key()
4486 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_key()
4496 	int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_get_key()
4497 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_get_key()
4499 	if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_get_key()
4503 	if ((wdev->iftype == NL80211_IFTYPE_STATION ||  in nl80211_get_key()
4504 	     wdev->iftype == NL80211_IFTYPE_P2P_CLIENT) &&  in nl80211_get_key()
4505 	    wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_get_key()
4509 	if (info->attrs[NL80211_ATTR_KEY_IDX]) {  in nl80211_get_key()
4510 		key_idx = nla_get_u8(info->attrs[NL80211_ATTR_KEY_IDX]);  in nl80211_get_key()
4514 			return -EINVAL;  in nl80211_get_key()
4518 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_get_key()
4519 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_get_key()
4522 	if (info->attrs[NL80211_ATTR_KEY_TYPE]) {  in nl80211_get_key()
4523 		u32 kt = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);  in nl80211_get_key()
4527 			return -EINVAL;  in nl80211_get_key()
4531 	if (!rdev->ops->get_key)  in nl80211_get_key()
4532 		return -EOPNOTSUPP;  in nl80211_get_key()
4534 	if (!pairwise && mac_addr && !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))  in nl80211_get_key()
4535 		return -ENOENT;  in nl80211_get_key()
4539 		return -ENOMEM;  in nl80211_get_key()
4541 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_key()
4549 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in nl80211_get_key()
4573 	err = -ENOBUFS;  in nl80211_get_key()
4581 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_key()
4584 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_key()
4585 	int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_key()
4586 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_key()
4593 		return -EINVAL;  in nl80211_set_key()
4600 		return -EINVAL;  in nl80211_set_key()
4605 		if (!rdev->ops->set_default_key) {  in nl80211_set_key()
4606 			err = -EOPNOTSUPP;  in nl80211_set_key()
4625 		wdev->wext.default_key = key.idx;  in nl80211_set_key()
4629 			err = -EINVAL;  in nl80211_set_key()
4633 		if (!rdev->ops->set_default_mgmt_key) {  in nl80211_set_key()
4634 			err = -EOPNOTSUPP;  in nl80211_set_key()
4651 		wdev->wext.default_mgmt_key = key.idx;  in nl80211_set_key()
4655 			err = -EINVAL;  in nl80211_set_key()
4659 		if (!rdev->ops->set_default_beacon_key) {  in nl80211_set_key()
4660 			err = -EOPNOTSUPP;  in nl80211_set_key()
4676 		   wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_key()
4680 		if (info->attrs[NL80211_ATTR_MAC])  in nl80211_set_key()
4681 			mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_key()
4684 			err = -EINVAL;  in nl80211_set_key()
4696 		err = -EINVAL;  in nl80211_set_key()
4706 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_new_key()
4708 	struct net_device *dev = info->user_ptr[1];  in nl80211_new_key()
4711 	int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_new_key()
4712 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_new_key()
4720 		return -EINVAL;  in nl80211_new_key()
4723 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_new_key()
4724 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_new_key()
4726 	if (key.type == -1) {  in nl80211_new_key()
4737 		return -EINVAL;  in nl80211_new_key()
4741 	    info->attrs[NL80211_ATTR_VLAN_ID])  in nl80211_new_key()
4742 		key.p.vlan_id = nla_get_u16(info->attrs[NL80211_ATTR_VLAN_ID]);  in nl80211_new_key()
4744 	if (!rdev->ops->add_key)  in nl80211_new_key()
4745 		return -EOPNOTSUPP;  in nl80211_new_key()
4751 		return -EINVAL;  in nl80211_new_key()
4777 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_key()
4779 	struct net_device *dev = info->user_ptr[1];  in nl80211_del_key()
4782 	int link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_del_key()
4783 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_del_key()
4789 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_del_key()
4790 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_del_key()
4792 	if (key.type == -1) {  in nl80211_del_key()
4802 		return -EINVAL;  in nl80211_del_key()
4806 		return -EINVAL;  in nl80211_del_key()
4808 	if (!rdev->ops->del_key)  in nl80211_del_key()
4809 		return -EOPNOTSUPP;  in nl80211_del_key()
4815 	    !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN))  in nl80211_del_key()
4816 		err = -ENOENT;  in nl80211_del_key()
4829 		if (key.idx == wdev->wext.default_key)  in nl80211_del_key()
4830 			wdev->wext.default_key = -1;  in nl80211_del_key()
4831 		else if (key.idx == wdev->wext.default_mgmt_key)  in nl80211_del_key()
4832 			wdev->wext.default_mgmt_key = -1;  in nl80211_del_key()
4848 			return -EINVAL;  in validate_acl_mac_addrs()
4869 	if (!wiphy->max_acl_mac_addrs)  in parse_acl_data()
4870 		return ERR_PTR(-EOPNOTSUPP);  in parse_acl_data()
4872 	if (!info->attrs[NL80211_ATTR_ACL_POLICY])  in parse_acl_data()
4873 		return ERR_PTR(-EINVAL);  in parse_acl_data()
4875 	acl_policy = nla_get_u32(info->attrs[NL80211_ATTR_ACL_POLICY]);  in parse_acl_data()
4878 		return ERR_PTR(-EINVAL);  in parse_acl_data()
4880 	if (!info->attrs[NL80211_ATTR_MAC_ADDRS])  in parse_acl_data()
4881 		return ERR_PTR(-EINVAL);  in parse_acl_data()
4883 	n_entries = validate_acl_mac_addrs(info->attrs[NL80211_ATTR_MAC_ADDRS]);  in parse_acl_data()
4887 	if (n_entries > wiphy->max_acl_mac_addrs)  in parse_acl_data()
4888 		return ERR_PTR(-ENOTSUPP);  in parse_acl_data()
4892 		return ERR_PTR(-ENOMEM);  in parse_acl_data()
4893 	acl->n_acl_entries = n_entries;  in parse_acl_data()
4895 	nla_for_each_nested(attr, info->attrs[NL80211_ATTR_MAC_ADDRS], tmp) {  in parse_acl_data()
4896 		memcpy(acl->mac_addrs[i].addr, nla_data(attr), ETH_ALEN);  in parse_acl_data()
4899 	acl->acl_policy = acl_policy;  in parse_acl_data()
4906 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_mac_acl()
4907 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_mac_acl()
4911 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_set_mac_acl()
4912 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_mac_acl()
4913 		return -EOPNOTSUPP;  in nl80211_set_mac_acl()
4915 	if (!dev->ieee80211_ptr->links[0].ap.beacon_interval)  in nl80211_set_mac_acl()
4916 		return -EINVAL;  in nl80211_set_mac_acl()
4918 	acl = parse_acl_data(&rdev->wiphy, info);  in nl80211_set_mac_acl()
4939 		for (ridx = 0; ridx < sband->n_bitrates; ridx++) {  in rateset_to_mask()
4941 				&sband->bitrates[ridx];  in rateset_to_mask()
4942 			if (rate == srate->bitrate) {  in rateset_to_mask()
4947 		if (ridx == sband->n_bitrates)  in rateset_to_mask()
4974 		if (sband->ht_cap.mcs.rx_mask[ridx] & rbit)  in ht_rateset_to_mask()
5021 	u16 tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);  in vht_set_mcs_mask()
5025 	if (!sband->vht_cap.vht_supported)  in vht_set_mcs_mask()
5034 		if ((tx_mcs_mask[i] & txrate->mcs[i]) == txrate->mcs[i])  in vht_set_mcs_mask()
5035 			mcs[i] = txrate->mcs[i];  in vht_set_mcs_mask()
5074 	struct net_device *dev = info->user_ptr[1];  in he_get_txmcsmap()
5075 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in he_get_txmcsmap()
5085 		return le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80);  in he_get_txmcsmap()
5088 	switch (chandef->width) {  in he_get_txmcsmap()
5090 		tx_mcs = he_cap->he_mcs_nss_supp.tx_mcs_80p80;  in he_get_txmcsmap()
5093 		tx_mcs = he_cap->he_mcs_nss_supp.tx_mcs_160;  in he_get_txmcsmap()
5096 		tx_mcs = he_cap->he_mcs_nss_supp.tx_mcs_80;  in he_get_txmcsmap()
5115 	he_cap = ieee80211_get_he_iftype_cap(sband, wdev->iftype);  in he_set_mcs_mask()
5127 		if ((tx_mcs_mask[i] & txrate->mcs[i]) == txrate->mcs[i])  in he_set_mcs_mask()
5128 			mcs[i] = txrate->mcs[i];  in he_set_mcs_mask()
5145 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_parse_tx_bitrate_mask()
5146 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_parse_tx_bitrate_mask()
5160 		sband = rdev->wiphy.bands[i];  in nl80211_parse_tx_bitrate_mask()
5165 		mask->control[i].legacy = (1 << sband->n_bitrates) - 1;  in nl80211_parse_tx_bitrate_mask()
5166 		memcpy(mask->control[i].ht_mcs,  in nl80211_parse_tx_bitrate_mask()
5167 		       sband->ht_cap.mcs.rx_mask,  in nl80211_parse_tx_bitrate_mask()
5168 		       sizeof(mask->control[i].ht_mcs));  in nl80211_parse_tx_bitrate_mask()
5170 		if (sband->vht_cap.vht_supported) {  in nl80211_parse_tx_bitrate_mask()
5171 			vht_tx_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);  in nl80211_parse_tx_bitrate_mask()
5172 			vht_build_mcs_mask(vht_tx_mcs_map, mask->control[i].vht_mcs);  in nl80211_parse_tx_bitrate_mask()
5175 		he_cap = ieee80211_get_he_iftype_cap(sband, wdev->iftype);  in nl80211_parse_tx_bitrate_mask()
5180 		he_build_mcs_mask(he_tx_mcs_map, mask->control[i].he_mcs);  in nl80211_parse_tx_bitrate_mask()
5182 		mask->control[i].he_gi = 0xFF;  in nl80211_parse_tx_bitrate_mask()
5183 		mask->control[i].he_ltf = 0xFF;  in nl80211_parse_tx_bitrate_mask()
5199 			return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5200 		sband = rdev->wiphy.bands[band];  in nl80211_parse_tx_bitrate_mask()
5202 			return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5206 						  info->extack);  in nl80211_parse_tx_bitrate_mask()
5210 			mask->control[band].legacy = rateset_to_mask(  in nl80211_parse_tx_bitrate_mask()
5214 			if ((mask->control[band].legacy == 0) &&  in nl80211_parse_tx_bitrate_mask()
5216 				return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5223 					mask->control[band].ht_mcs))  in nl80211_parse_tx_bitrate_mask()
5224 				return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5231 					mask->control[band].vht_mcs))  in nl80211_parse_tx_bitrate_mask()
5232 				return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5236 			mask->control[band].gi =  in nl80211_parse_tx_bitrate_mask()
5238 			if (mask->control[band].gi > NL80211_TXRATE_FORCE_LGI)  in nl80211_parse_tx_bitrate_mask()
5239 				return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5244 				     mask->control[band].he_mcs,  in nl80211_parse_tx_bitrate_mask()
5246 			return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5249 			mask->control[band].he_gi =  in nl80211_parse_tx_bitrate_mask()
5252 			mask->control[band].he_ltf =  in nl80211_parse_tx_bitrate_mask()
5255 		if (mask->control[band].legacy == 0) {  in nl80211_parse_tx_bitrate_mask()
5259 			if (!(rdev->wiphy.bands[band]->ht_cap.ht_supported ||  in nl80211_parse_tx_bitrate_mask()
5260 			      rdev->wiphy.bands[band]->vht_cap.vht_supported ||  in nl80211_parse_tx_bitrate_mask()
5261 			      ieee80211_get_he_iftype_cap(sband, wdev->iftype)))  in nl80211_parse_tx_bitrate_mask()
5262 				return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5265 				if (mask->control[band].ht_mcs[i])  in nl80211_parse_tx_bitrate_mask()
5269 				if (mask->control[band].vht_mcs[i])  in nl80211_parse_tx_bitrate_mask()
5273 				if (mask->control[band].he_mcs[i])  in nl80211_parse_tx_bitrate_mask()
5277 			return -EINVAL;  in nl80211_parse_tx_bitrate_mask()
5290 	u32 rate = beacon_rate->control[band].legacy;  in validate_beacon_tx_rate()
5294 		return -EINVAL;  in validate_beacon_tx_rate()
5298 		if (hweight8(beacon_rate->control[band].ht_mcs[i]) > 1) {  in validate_beacon_tx_rate()
5299 			return -EINVAL;  in validate_beacon_tx_rate()
5300 		} else if (beacon_rate->control[band].ht_mcs[i]) {  in validate_beacon_tx_rate()
5303 				return -EINVAL;  in validate_beacon_tx_rate()
5306 			return -EINVAL;  in validate_beacon_tx_rate()
5311 		if (hweight16(beacon_rate->control[band].vht_mcs[i]) > 1) {  in validate_beacon_tx_rate()
5312 			return -EINVAL;  in validate_beacon_tx_rate()
5313 		} else if (beacon_rate->control[band].vht_mcs[i]) {  in validate_beacon_tx_rate()
5316 				return -EINVAL;  in validate_beacon_tx_rate()
5319 			return -EINVAL;  in validate_beacon_tx_rate()
5324 		if (hweight16(beacon_rate->control[band].he_mcs[i]) > 1) {  in validate_beacon_tx_rate()
5325 			return -EINVAL;  in validate_beacon_tx_rate()
5326 		} else if (beacon_rate->control[band].he_mcs[i]) {  in validate_beacon_tx_rate()
5329 				return -EINVAL;  in validate_beacon_tx_rate()
5332 			return -EINVAL;  in validate_beacon_tx_rate()
5337 		return -EINVAL;  in validate_beacon_tx_rate()
5340 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in validate_beacon_tx_rate()
5342 		return -EINVAL;  in validate_beacon_tx_rate()
5344 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in validate_beacon_tx_rate()
5346 		return -EINVAL;  in validate_beacon_tx_rate()
5348 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in validate_beacon_tx_rate()
5350 		return -EINVAL;  in validate_beacon_tx_rate()
5352 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in validate_beacon_tx_rate()
5354 		return -EINVAL;  in validate_beacon_tx_rate()
5367 	if (!wiphy->mbssid_max_interfaces)  in nl80211_parse_mbssid_config()
5368 		return -EOPNOTSUPP;  in nl80211_parse_mbssid_config()
5373 		return -EINVAL;  in nl80211_parse_mbssid_config()
5375 	config->ema = nla_get_flag(tb[NL80211_MBSSID_CONFIG_ATTR_EMA]);  in nl80211_parse_mbssid_config()
5376 	if (config->ema) {  in nl80211_parse_mbssid_config()
5377 		if (!wiphy->ema_max_profile_periodicity)  in nl80211_parse_mbssid_config()
5378 			return -EOPNOTSUPP;  in nl80211_parse_mbssid_config()
5380 		if (num_elems > wiphy->ema_max_profile_periodicity)  in nl80211_parse_mbssid_config()
5381 			return -EINVAL;  in nl80211_parse_mbssid_config()
5384 	config->index = nla_get_u8(tb[NL80211_MBSSID_CONFIG_ATTR_INDEX]);  in nl80211_parse_mbssid_config()
5385 	if (config->index >= wiphy->mbssid_max_interfaces ||  in nl80211_parse_mbssid_config()
5386 	    (!config->index && !num_elems))  in nl80211_parse_mbssid_config()
5387 		return -EINVAL;  in nl80211_parse_mbssid_config()
5393 		if ((!config->index && tx_ifindex != dev->ifindex) ||  in nl80211_parse_mbssid_config()
5394 		    (config->index && tx_ifindex == dev->ifindex))  in nl80211_parse_mbssid_config()
5395 			return -EINVAL;  in nl80211_parse_mbssid_config()
5397 		if (tx_ifindex != dev->ifindex) {  in nl80211_parse_mbssid_config()
5401 			if (!tx_netdev || !tx_netdev->ieee80211_ptr ||  in nl80211_parse_mbssid_config()
5402 			    tx_netdev->ieee80211_ptr->wiphy != wiphy ||  in nl80211_parse_mbssid_config()
5403 			    tx_netdev->ieee80211_ptr->iftype !=  in nl80211_parse_mbssid_config()
5406 				return -EINVAL;  in nl80211_parse_mbssid_config()
5409 			config->tx_wdev = tx_netdev->ieee80211_ptr;  in nl80211_parse_mbssid_config()
5411 			config->tx_wdev = dev->ieee80211_ptr;  in nl80211_parse_mbssid_config()
5413 	} else if (!config->index) {  in nl80211_parse_mbssid_config()
5414 		config->tx_wdev = dev->ieee80211_ptr;  in nl80211_parse_mbssid_config()
5416 		return -EINVAL;  in nl80211_parse_mbssid_config()
5430 	if (!wiphy->mbssid_max_interfaces)  in nl80211_parse_mbssid_elems()
5431 		return ERR_PTR(-EINVAL);  in nl80211_parse_mbssid_elems()
5435 			return ERR_PTR(-EINVAL);  in nl80211_parse_mbssid_elems()
5441 		return ERR_PTR(-ENOMEM);  in nl80211_parse_mbssid_elems()
5442 	elems->cnt = num_elems;  in nl80211_parse_mbssid_elems()
5445 		elems->elem[i].data = nla_data(nl_elems);  in nl80211_parse_mbssid_elems()
5446 		elems->elem[i].len = nla_len(nl_elems);  in nl80211_parse_mbssid_elems()
5473 		return ERR_PTR(-ENOMEM);  in nl80211_parse_rnr_elems()
5474 	elems->cnt = num_elems;  in nl80211_parse_rnr_elems()
5477 		elems->elem[i].data = nla_data(nl_elems);  in nl80211_parse_rnr_elems()
5478 		elems->elem[i].len = nla_len(nl_elems);  in nl80211_parse_rnr_elems()
5496 		return -EINVAL;  in nl80211_parse_he_bss_color()
5498 	he_bss_color->color =  in nl80211_parse_he_bss_color()
5500 	he_bss_color->enabled =  in nl80211_parse_he_bss_color()
5502 	he_bss_color->partial =  in nl80211_parse_he_bss_color()
5518 	bcn->link_id = nl80211_link_id(attrs);  in nl80211_parse_beacon()
5521 		bcn->head = nla_data(attrs[NL80211_ATTR_BEACON_HEAD]);  in nl80211_parse_beacon()
5522 		bcn->head_len = nla_len(attrs[NL80211_ATTR_BEACON_HEAD]);  in nl80211_parse_beacon()
5523 		if (!bcn->head_len)  in nl80211_parse_beacon()
5524 			return -EINVAL;  in nl80211_parse_beacon()
5529 		bcn->tail = nla_data(attrs[NL80211_ATTR_BEACON_TAIL]);  in nl80211_parse_beacon()
5530 		bcn->tail_len = nla_len(attrs[NL80211_ATTR_BEACON_TAIL]);  in nl80211_parse_beacon()
5535 		return -EINVAL;  in nl80211_parse_beacon()
5538 		bcn->beacon_ies = nla_data(attrs[NL80211_ATTR_IE]);  in nl80211_parse_beacon()
5539 		bcn->beacon_ies_len = nla_len(attrs[NL80211_ATTR_IE]);  in nl80211_parse_beacon()
5543 		bcn->proberesp_ies =  in nl80211_parse_beacon()
5545 		bcn->proberesp_ies_len =  in nl80211_parse_beacon()
5550 		bcn->assocresp_ies =  in nl80211_parse_beacon()
5552 		bcn->assocresp_ies_len =  in nl80211_parse_beacon()
5557 		bcn->probe_resp = nla_data(attrs[NL80211_ATTR_PROBE_RESP]);  in nl80211_parse_beacon()
5558 		bcn->probe_resp_len = nla_len(attrs[NL80211_ATTR_PROBE_RESP]);  in nl80211_parse_beacon()
5572 		    wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_parse_beacon()
5574 			bcn->ftm_responder = 1;  in nl80211_parse_beacon()
5576 			return -EOPNOTSUPP;  in nl80211_parse_beacon()
5579 			bcn->lci = nla_data(tb[NL80211_FTM_RESP_ATTR_LCI]);  in nl80211_parse_beacon()
5580 			bcn->lci_len = nla_len(tb[NL80211_FTM_RESP_ATTR_LCI]);  in nl80211_parse_beacon()
5584 			bcn->civicloc = nla_data(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);  in nl80211_parse_beacon()
5585 			bcn->civicloc_len = nla_len(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]);  in nl80211_parse_beacon()
5588 		bcn->ftm_responder = -1;  in nl80211_parse_beacon()
5593 						 &bcn->he_bss_color);  in nl80211_parse_beacon()
5596 		bcn->he_bss_color_valid = true;  in nl80211_parse_beacon()
5601 			nl80211_parse_mbssid_elems(&rdev->wiphy,  in nl80211_parse_beacon()
5607 		bcn->mbssid_ies = mbssid;  in nl80211_parse_beacon()
5609 		if (bcn->mbssid_ies && attrs[NL80211_ATTR_EMA_RNR_ELEMS]) {  in nl80211_parse_beacon()
5611 				nl80211_parse_rnr_elems(&rdev->wiphy,  in nl80211_parse_beacon()
5618 			if (rnr && rnr->cnt < bcn->mbssid_ies->cnt)  in nl80211_parse_beacon()
5619 				return -EINVAL;  in nl80211_parse_beacon()
5621 			bcn->rnr_ies = rnr;  in nl80211_parse_beacon()
5640 		return -EINVAL;  in nl80211_parse_he_obss_pd()
5642 	he_obss_pd->sr_ctrl = nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_SR_CTRL]);  in nl80211_parse_he_obss_pd()
5645 		he_obss_pd->min_offset =  in nl80211_parse_he_obss_pd()
5648 		he_obss_pd->max_offset =  in nl80211_parse_he_obss_pd()
5651 		he_obss_pd->non_srg_max_offset =  in nl80211_parse_he_obss_pd()
5654 	if (he_obss_pd->min_offset > he_obss_pd->max_offset)  in nl80211_parse_he_obss_pd()
5655 		return -EINVAL;  in nl80211_parse_he_obss_pd()
5658 		memcpy(he_obss_pd->bss_color_bitmap,  in nl80211_parse_he_obss_pd()
5660 		       sizeof(he_obss_pd->bss_color_bitmap));  in nl80211_parse_he_obss_pd()
5663 		memcpy(he_obss_pd->partial_bssid_bitmap,  in nl80211_parse_he_obss_pd()
5665 		       sizeof(he_obss_pd->partial_bssid_bitmap));  in nl80211_parse_he_obss_pd()
5667 	he_obss_pd->enable = true;  in nl80211_parse_he_obss_pd()
5678 	struct cfg80211_fils_discovery *fd = &params->fils_discovery;  in nl80211_parse_fils_discovery()
5680 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_parse_fils_discovery()
5682 		return -EINVAL;  in nl80211_parse_fils_discovery()
5692 		return -EINVAL;  in nl80211_parse_fils_discovery()
5694 	fd->tmpl_len = nla_len(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);  in nl80211_parse_fils_discovery()
5695 	fd->tmpl = nla_data(tb[NL80211_FILS_DISCOVERY_ATTR_TMPL]);  in nl80211_parse_fils_discovery()
5696 	fd->min_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MIN]);  in nl80211_parse_fils_discovery()
5697 	fd->max_interval = nla_get_u32(tb[NL80211_FILS_DISCOVERY_ATTR_INT_MAX]);  in nl80211_parse_fils_discovery()
5710 					&params->unsol_bcast_probe_resp;  in nl80211_parse_unsol_bcast_probe_resp()
5712 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_parse_unsol_bcast_probe_resp()
5714 		return -EINVAL;  in nl80211_parse_unsol_bcast_probe_resp()
5723 		return -EINVAL;  in nl80211_parse_unsol_bcast_probe_resp()
5725 	presp->tmpl = nla_data(tb[NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL]);  in nl80211_parse_unsol_bcast_probe_resp()
5726 	presp->tmpl_len = nla_len(tb[NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL]);  in nl80211_parse_unsol_bcast_probe_resp()
5727 	presp->interval = nla_get_u32(tb[NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT]);  in nl80211_parse_unsol_bcast_probe_resp()
5739 	for (i = 0; i < rates->datalen; i++) {  in nl80211_check_ap_rate_selectors()
5740 		if (rates->data[i] == BSS_MEMBERSHIP_SELECTOR_HT_PHY)  in nl80211_check_ap_rate_selectors()
5741 			params->ht_required = true;  in nl80211_check_ap_rate_selectors()
5742 		if (rates->data[i] == BSS_MEMBERSHIP_SELECTOR_VHT_PHY)  in nl80211_check_ap_rate_selectors()
5743 			params->vht_required = true;  in nl80211_check_ap_rate_selectors()
5744 		if (rates->data[i] == BSS_MEMBERSHIP_SELECTOR_HE_PHY)  in nl80211_check_ap_rate_selectors()
5745 			params->he_required = true;  in nl80211_check_ap_rate_selectors()
5746 		if (rates->data[i] == BSS_MEMBERSHIP_SELECTOR_SAE_H2E)  in nl80211_check_ap_rate_selectors()
5747 			params->sae_h2e_required = true;  in nl80211_check_ap_rate_selectors()
5758 	const struct cfg80211_beacon_data *bcn = &params->beacon;  in nl80211_calculate_ap_params()
5759 	size_t ies_len = bcn->tail_len;  in nl80211_calculate_ap_params()
5760 	const u8 *ies = bcn->tail;  in nl80211_calculate_ap_params()
5771 	if (cap && cap->datalen >= sizeof(*params->ht_cap))  in nl80211_calculate_ap_params()
5772 		params->ht_cap = (void *)cap->data;  in nl80211_calculate_ap_params()
5774 	if (cap && cap->datalen >= sizeof(*params->vht_cap))  in nl80211_calculate_ap_params()
5775 		params->vht_cap = (void *)cap->data;  in nl80211_calculate_ap_params()
5777 	if (cap && cap->datalen >= sizeof(*params->he_cap) + 1)  in nl80211_calculate_ap_params()
5778 		params->he_cap = (void *)(cap->data + 1);  in nl80211_calculate_ap_params()
5780 	if (cap && cap->datalen >= sizeof(*params->he_oper) + 1)  in nl80211_calculate_ap_params()
5781 		params->he_oper = (void *)(cap->data + 1);  in nl80211_calculate_ap_params()
5784 		if (!cap->datalen)  in nl80211_calculate_ap_params()
5785 			return -EINVAL;  in nl80211_calculate_ap_params()
5786 		params->eht_cap = (void *)(cap->data + 1);  in nl80211_calculate_ap_params()
5787 		if (!ieee80211_eht_capa_size_ok((const u8 *)params->he_cap,  in nl80211_calculate_ap_params()
5788 						(const u8 *)params->eht_cap,  in nl80211_calculate_ap_params()
5789 						cap->datalen - 1, true))  in nl80211_calculate_ap_params()
5790 			return -EINVAL;  in nl80211_calculate_ap_params()
5794 		if (!cap->datalen)  in nl80211_calculate_ap_params()
5795 			return -EINVAL;  in nl80211_calculate_ap_params()
5796 		params->eht_oper = (void *)(cap->data + 1);  in nl80211_calculate_ap_params()
5797 		if (!ieee80211_eht_oper_size_ok((const u8 *)params->eht_oper,  in nl80211_calculate_ap_params()
5798 						cap->datalen - 1))  in nl80211_calculate_ap_params()
5799 			return -EINVAL;  in nl80211_calculate_ap_params()
5809 	list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {  in nl80211_get_ap_channel()
5810 		if (wdev->iftype != NL80211_IFTYPE_AP &&  in nl80211_get_ap_channel()
5811 		    wdev->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_get_ap_channel()
5814 		if (!wdev->u.ap.preset_chandef.chan)  in nl80211_get_ap_channel()
5817 		params->chandef = wdev->u.ap.preset_chandef;  in nl80211_get_ap_channel()
5833 		if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&  in nl80211_valid_auth_type()
5836 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_valid_auth_type()
5844 		if (!(rdev->wiphy.features & NL80211_FEATURE_SAE) &&  in nl80211_valid_auth_type()
5845 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_valid_auth_type()
5855 			    &rdev->wiphy,  in nl80211_valid_auth_type()
5861 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_valid_auth_type()
5879 	struct wiphy *wiphy = wdev->wiphy;  in nl80211_send_ap_started()
5892 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_ap_started()
5893 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex) ||  in nl80211_send_ap_started()
5896 	    (wdev->u.ap.ssid_len &&  in nl80211_send_ap_started()
5897 	     nla_put(msg, NL80211_ATTR_SSID, wdev->u.ap.ssid_len,  in nl80211_send_ap_started()
5898 		     wdev->u.ap.ssid)) ||  in nl80211_send_ap_started()
5899 	    (wdev->valid_links &&  in nl80211_send_ap_started()
5914 	struct ieee80211_channel *channel = params->chandef.chan;  in nl80211_validate_ap_phy_operation()
5916 	if ((params->he_cap ||  params->he_oper) &&  in nl80211_validate_ap_phy_operation()
5917 	    (channel->flags & IEEE80211_CHAN_NO_HE))  in nl80211_validate_ap_phy_operation()
5918 		return -EOPNOTSUPP;  in nl80211_validate_ap_phy_operation()
5920 	if ((params->eht_cap || params->eht_oper) &&  in nl80211_validate_ap_phy_operation()
5921 	    (channel->flags & IEEE80211_CHAN_NO_EHT))  in nl80211_validate_ap_phy_operation()
5922 		return -EOPNOTSUPP;  in nl80211_validate_ap_phy_operation()
5929 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_start_ap()
5930 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_start_ap()
5931 	struct net_device *dev = info->user_ptr[1];  in nl80211_start_ap()
5932 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_start_ap()
5936 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_start_ap()
5937 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_start_ap()
5938 		return -EOPNOTSUPP;  in nl80211_start_ap()
5940 	if (!rdev->ops->start_ap)  in nl80211_start_ap()
5941 		return -EOPNOTSUPP;  in nl80211_start_ap()
5943 	if (wdev->links[link_id].ap.beacon_interval)  in nl80211_start_ap()
5944 		return -EALREADY;  in nl80211_start_ap()
5947 	if (!info->attrs[NL80211_ATTR_BEACON_INTERVAL] ||  in nl80211_start_ap()
5948 	    !info->attrs[NL80211_ATTR_DTIM_PERIOD] ||  in nl80211_start_ap()
5949 	    !info->attrs[NL80211_ATTR_BEACON_HEAD])  in nl80211_start_ap()
5950 		return -EINVAL;  in nl80211_start_ap()
5954 		return -ENOMEM;  in nl80211_start_ap()
5956 	err = nl80211_parse_beacon(rdev, info->attrs, &params->beacon,  in nl80211_start_ap()
5957 				   info->extack);  in nl80211_start_ap()
5961 	params->beacon_interval =  in nl80211_start_ap()
5962 		nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);  in nl80211_start_ap()
5963 	params->dtim_period =  in nl80211_start_ap()
5964 		nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]);  in nl80211_start_ap()
5966 	err = cfg80211_validate_beacon_int(rdev, dev->ieee80211_ptr->iftype,  in nl80211_start_ap()
5967 					   params->beacon_interval);  in nl80211_start_ap()
5976 	 * additional information -- drivers must check!  in nl80211_start_ap()
5978 	if (info->attrs[NL80211_ATTR_SSID]) {  in nl80211_start_ap()
5979 		params->ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_start_ap()
5980 		params->ssid_len =  in nl80211_start_ap()
5981 			nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_start_ap()
5982 		if (params->ssid_len == 0) {  in nl80211_start_ap()
5983 			err = -EINVAL;  in nl80211_start_ap()
5987 		if (wdev->u.ap.ssid_len &&  in nl80211_start_ap()
5988 		    (wdev->u.ap.ssid_len != params->ssid_len ||  in nl80211_start_ap()
5989 		     memcmp(wdev->u.ap.ssid, params->ssid, params->ssid_len))) {  in nl80211_start_ap()
5991 			err = -EINVAL;  in nl80211_start_ap()
5994 	} else if (wdev->valid_links) {  in nl80211_start_ap()
5996 		err = -EINVAL;  in nl80211_start_ap()
6000 	if (info->attrs[NL80211_ATTR_HIDDEN_SSID])  in nl80211_start_ap()
6001 		params->hidden_ssid = nla_get_u32(  in nl80211_start_ap()
6002 			info->attrs[NL80211_ATTR_HIDDEN_SSID]);  in nl80211_start_ap()
6004 	params->privacy = !!info->attrs[NL80211_ATTR_PRIVACY];  in nl80211_start_ap()
6006 	if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {  in nl80211_start_ap()
6007 		params->auth_type = nla_get_u32(  in nl80211_start_ap()
6008 			info->attrs[NL80211_ATTR_AUTH_TYPE]);  in nl80211_start_ap()
6009 		if (!nl80211_valid_auth_type(rdev, params->auth_type,  in nl80211_start_ap()
6011 			err = -EINVAL;  in nl80211_start_ap()
6015 		params->auth_type = NL80211_AUTHTYPE_AUTOMATIC;  in nl80211_start_ap()
6017 	err = nl80211_crypto_settings(rdev, info, &params->crypto,  in nl80211_start_ap()
6022 	if (info->attrs[NL80211_ATTR_INACTIVITY_TIMEOUT]) {  in nl80211_start_ap()
6023 		if (!(rdev->wiphy.features & NL80211_FEATURE_INACTIVITY_TIMER)) {  in nl80211_start_ap()
6024 			err = -EOPNOTSUPP;  in nl80211_start_ap()
6027 		params->inactivity_timeout = nla_get_u16(  in nl80211_start_ap()
6028 			info->attrs[NL80211_ATTR_INACTIVITY_TIMEOUT]);  in nl80211_start_ap()
6031 	if (info->attrs[NL80211_ATTR_P2P_CTWINDOW]) {  in nl80211_start_ap()
6032 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {  in nl80211_start_ap()
6033 			err = -EINVAL;  in nl80211_start_ap()
6036 		params->p2p_ctwindow =  in nl80211_start_ap()
6037 			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);  in nl80211_start_ap()
6038 		if (params->p2p_ctwindow != 0 &&  in nl80211_start_ap()
6039 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN)) {  in nl80211_start_ap()
6040 			err = -EINVAL;  in nl80211_start_ap()
6045 	if (info->attrs[NL80211_ATTR_P2P_OPPPS]) {  in nl80211_start_ap()
6048 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {  in nl80211_start_ap()
6049 			err = -EINVAL;  in nl80211_start_ap()
6052 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);  in nl80211_start_ap()
6053 		params->p2p_opp_ps = tmp;  in nl80211_start_ap()
6054 		if (params->p2p_opp_ps != 0 &&  in nl80211_start_ap()
6055 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS)) {  in nl80211_start_ap()
6056 			err = -EINVAL;  in nl80211_start_ap()
6061 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {  in nl80211_start_ap()
6062 		err = nl80211_parse_chandef(rdev, info, &params->chandef);  in nl80211_start_ap()
6065 	} else if (wdev->valid_links) {  in nl80211_start_ap()
6067 		err = -EINVAL;  in nl80211_start_ap()
6069 	} else if (wdev->u.ap.preset_chandef.chan) {  in nl80211_start_ap()
6070 		params->chandef = wdev->u.ap.preset_chandef;  in nl80211_start_ap()
6072 		err = -EINVAL;  in nl80211_start_ap()
6076 	if (info->attrs[NL80211_ATTR_PUNCT_BITMAP]) {  in nl80211_start_ap()
6078 						 &params->chandef,  in nl80211_start_ap()
6079 						 &params->punct_bitmap);  in nl80211_start_ap()
6084 	if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &params->chandef,  in nl80211_start_ap()
6085 					   wdev->iftype)) {  in nl80211_start_ap()
6086 		err = -EINVAL;  in nl80211_start_ap()
6092 	if (info->attrs[NL80211_ATTR_TX_RATES]) {  in nl80211_start_ap()
6093 		err = nl80211_parse_tx_bitrate_mask(info, info->attrs,  in nl80211_start_ap()
6095 						    &params->beacon_rate,  in nl80211_start_ap()
6100 		err = validate_beacon_tx_rate(rdev, params->chandef.chan->band,  in nl80211_start_ap()
6101 					      &params->beacon_rate);  in nl80211_start_ap()
6106 	if (info->attrs[NL80211_ATTR_SMPS_MODE]) {  in nl80211_start_ap()
6107 		params->smps_mode =  in nl80211_start_ap()
6108 			nla_get_u8(info->attrs[NL80211_ATTR_SMPS_MODE]);  in nl80211_start_ap()
6109 		switch (params->smps_mode) {  in nl80211_start_ap()
6113 			if (!(rdev->wiphy.features &  in nl80211_start_ap()
6115 				err = -EINVAL;  in nl80211_start_ap()
6120 			if (!(rdev->wiphy.features &  in nl80211_start_ap()
6122 				err = -EINVAL;  in nl80211_start_ap()
6127 			err = -EINVAL;  in nl80211_start_ap()
6131 		params->smps_mode = NL80211_SMPS_OFF;  in nl80211_start_ap()
6134 	params->pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);  in nl80211_start_ap()
6135 	if (params->pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) {  in nl80211_start_ap()
6136 		err = -EOPNOTSUPP;  in nl80211_start_ap()
6140 	if (info->attrs[NL80211_ATTR_ACL_POLICY]) {  in nl80211_start_ap()
6141 		params->acl = parse_acl_data(&rdev->wiphy, info);  in nl80211_start_ap()
6142 		if (IS_ERR(params->acl)) {  in nl80211_start_ap()
6143 			err = PTR_ERR(params->acl);  in nl80211_start_ap()
6144 			params->acl = NULL;  in nl80211_start_ap()
6149 	params->twt_responder =  in nl80211_start_ap()
6150 		    nla_get_flag(info->attrs[NL80211_ATTR_TWT_RESPONDER]);  in nl80211_start_ap()
6152 	if (info->attrs[NL80211_ATTR_HE_OBSS_PD]) {  in nl80211_start_ap()
6154 					info->attrs[NL80211_ATTR_HE_OBSS_PD],  in nl80211_start_ap()
6155 					&params->he_obss_pd);  in nl80211_start_ap()
6160 	if (info->attrs[NL80211_ATTR_FILS_DISCOVERY]) {  in nl80211_start_ap()
6162 						   info->attrs[NL80211_ATTR_FILS_DISCOVERY],  in nl80211_start_ap()
6168 	if (info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP]) {  in nl80211_start_ap()
6170 			rdev, info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP],  in nl80211_start_ap()
6176 	if (info->attrs[NL80211_ATTR_MBSSID_CONFIG]) {  in nl80211_start_ap()
6177 		err = nl80211_parse_mbssid_config(&rdev->wiphy, dev,  in nl80211_start_ap()
6178 						  info->attrs[NL80211_ATTR_MBSSID_CONFIG],  in nl80211_start_ap()
6179 						  &params->mbssid_config,  in nl80211_start_ap()
6180 						  params->beacon.mbssid_ies ?  in nl80211_start_ap()
6181 							params->beacon.mbssid_ies->cnt :  in nl80211_start_ap()
6187 	if (!params->mbssid_config.ema && params->beacon.rnr_ies) {  in nl80211_start_ap()
6188 		err = -EINVAL;  in nl80211_start_ap()
6200 	if (info->attrs[NL80211_ATTR_AP_SETTINGS_FLAGS])  in nl80211_start_ap()
6201 		params->flags = nla_get_u32(  in nl80211_start_ap()
6202 			info->attrs[NL80211_ATTR_AP_SETTINGS_FLAGS]);  in nl80211_start_ap()
6203 	else if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])  in nl80211_start_ap()
6204 		params->flags |= NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT;  in nl80211_start_ap()
6206 	if (wdev->conn_owner_nlportid &&  in nl80211_start_ap()
6207 	    info->attrs[NL80211_ATTR_SOCKET_OWNER] &&  in nl80211_start_ap()
6208 	    wdev->conn_owner_nlportid != info->snd_portid) {  in nl80211_start_ap()
6209 		err = -EINVAL;  in nl80211_start_ap()
6213 	/* FIXME: validate MLO/link-id against driver capabilities */  in nl80211_start_ap()
6217 		wdev->links[link_id].ap.beacon_interval = params->beacon_interval;  in nl80211_start_ap()
6218 		wdev->links[link_id].ap.chandef = params->chandef;  in nl80211_start_ap()
6219 		wdev->u.ap.ssid_len = params->ssid_len;  in nl80211_start_ap()
6220 		memcpy(wdev->u.ap.ssid, params->ssid,  in nl80211_start_ap()
6221 		       params->ssid_len);  in nl80211_start_ap()
6223 		if (info->attrs[NL80211_ATTR_SOCKET_OWNER])  in nl80211_start_ap()
6224 			wdev->conn_owner_nlportid = info->snd_portid;  in nl80211_start_ap()
6231 	kfree(params->acl);  in nl80211_start_ap()
6232 	kfree(params->beacon.mbssid_ies);  in nl80211_start_ap()
6233 	if (params->mbssid_config.tx_wdev &&  in nl80211_start_ap()
6234 	    params->mbssid_config.tx_wdev->netdev &&  in nl80211_start_ap()
6235 	    params->mbssid_config.tx_wdev->netdev != dev)  in nl80211_start_ap()
6236 		dev_put(params->mbssid_config.tx_wdev->netdev);  in nl80211_start_ap()
6237 	kfree(params->beacon.rnr_ies);  in nl80211_start_ap()
6245 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_beacon()
6246 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_set_beacon()
6247 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_beacon()
6248 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_beacon()
6252 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_set_beacon()
6253 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_beacon()
6254 		return -EOPNOTSUPP;  in nl80211_set_beacon()
6256 	if (!rdev->ops->change_beacon)  in nl80211_set_beacon()
6257 		return -EOPNOTSUPP;  in nl80211_set_beacon()
6259 	if (!wdev->links[link_id].ap.beacon_interval)  in nl80211_set_beacon()
6260 		return -EINVAL;  in nl80211_set_beacon()
6262 	err = nl80211_parse_beacon(rdev, info->attrs, &params, info->extack);  in nl80211_set_beacon()
6278 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_stop_ap()
6279 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_stop_ap()
6280 	struct net_device *dev = info->user_ptr[1];  in nl80211_stop_ap()
6306 	nla = info->attrs[NL80211_ATTR_STA_FLAGS2];  in parse_station_flags()
6311 		params->sta_flags_mask = sta_flags->mask;  in parse_station_flags()
6312 		params->sta_flags_set = sta_flags->set;  in parse_station_flags()
6313 		params->sta_flags_set &= params->sta_flags_mask;  in parse_station_flags()
6314 		if ((params->sta_flags_mask |  in parse_station_flags()
6315 		     params->sta_flags_set) & BIT(__NL80211_STA_FLAG_INVALID))  in parse_station_flags()
6316 			return -EINVAL;  in parse_station_flags()
6322 	nla = info->attrs[NL80211_ATTR_STA_FLAGS];  in parse_station_flags()
6326 	if (nla_parse_nested_deprecated(flags, NL80211_STA_FLAG_MAX, nla, sta_flags_policy, info->extack))  in parse_station_flags()
6327 		return -EINVAL;  in parse_station_flags()
6339 		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |  in parse_station_flags()
6346 		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |  in parse_station_flags()
6350 		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHENTICATED) |  in parse_station_flags()
6355 		return -EINVAL;  in parse_station_flags()
6360 			params->sta_flags_set |= (1<<flag);  in parse_station_flags()
6364 				return -EINVAL;  in parse_station_flags()
6384 	/* report 16-bit bitrate only if we can */  in nl80211_put_sta_rate()
6393 	switch (info->bw) {  in nl80211_put_sta_rate()
6432 		WARN_ON(!(info->flags & RATE_INFO_FLAGS_HE_MCS));  in nl80211_put_sta_rate()
6439 		WARN_ON(!(info->flags & RATE_INFO_FLAGS_EHT_MCS));  in nl80211_put_sta_rate()
6446 	if (info->flags & RATE_INFO_FLAGS_MCS) {  in nl80211_put_sta_rate()
6447 		if (nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs))  in nl80211_put_sta_rate()
6449 		if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&  in nl80211_put_sta_rate()
6452 	} else if (info->flags & RATE_INFO_FLAGS_VHT_MCS) {  in nl80211_put_sta_rate()
6453 		if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_MCS, info->mcs))  in nl80211_put_sta_rate()
6455 		if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_NSS, info->nss))  in nl80211_put_sta_rate()
6457 		if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&  in nl80211_put_sta_rate()
6460 	} else if (info->flags & RATE_INFO_FLAGS_HE_MCS) {  in nl80211_put_sta_rate()
6461 		if (nla_put_u8(msg, NL80211_RATE_INFO_HE_MCS, info->mcs))  in nl80211_put_sta_rate()
6463 		if (nla_put_u8(msg, NL80211_RATE_INFO_HE_NSS, info->nss))  in nl80211_put_sta_rate()
6465 		if (nla_put_u8(msg, NL80211_RATE_INFO_HE_GI, info->he_gi))  in nl80211_put_sta_rate()
6467 		if (nla_put_u8(msg, NL80211_RATE_INFO_HE_DCM, info->he_dcm))  in nl80211_put_sta_rate()
6469 		if (info->bw == RATE_INFO_BW_HE_RU &&  in nl80211_put_sta_rate()
6471 			       info->he_ru_alloc))  in nl80211_put_sta_rate()
6473 	} else if (info->flags & RATE_INFO_FLAGS_S1G_MCS) {  in nl80211_put_sta_rate()
6474 		if (nla_put_u8(msg, NL80211_RATE_INFO_S1G_MCS, info->mcs))  in nl80211_put_sta_rate()
6476 		if (nla_put_u8(msg, NL80211_RATE_INFO_S1G_NSS, info->nss))  in nl80211_put_sta_rate()
6478 		if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&  in nl80211_put_sta_rate()
6481 	} else if (info->flags & RATE_INFO_FLAGS_EHT_MCS) {  in nl80211_put_sta_rate()
6482 		if (nla_put_u8(msg, NL80211_RATE_INFO_EHT_MCS, info->mcs))  in nl80211_put_sta_rate()
6484 		if (nla_put_u8(msg, NL80211_RATE_INFO_EHT_NSS, info->nss))  in nl80211_put_sta_rate()
6486 		if (nla_put_u8(msg, NL80211_RATE_INFO_EHT_GI, info->eht_gi))  in nl80211_put_sta_rate()
6488 		if (info->bw == RATE_INFO_BW_EHT_RU &&  in nl80211_put_sta_rate()
6490 			       info->eht_ru_alloc))  in nl80211_put_sta_rate()
6536 		return -1;  in nl80211_send_station()
6539 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in nl80211_send_station()
6541 	    nla_put_u32(msg, NL80211_ATTR_GENERATION, sinfo->generation))  in nl80211_send_station()
6550 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_ ## attr) &&	\  in nl80211_send_station()
6552 			     sinfo->memb))				\  in nl80211_send_station()
6556 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_ ## attr) &&	\  in nl80211_send_station()
6558 			      sinfo->memb, NL80211_STA_INFO_PAD))	\  in nl80211_send_station()
6566 	if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES) |  in nl80211_send_station()
6569 			(u32)sinfo->rx_bytes))  in nl80211_send_station()
6572 	if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_TX_BYTES) |  in nl80211_send_station()
6575 			(u32)sinfo->tx_bytes))  in nl80211_send_station()
6586 	if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_send_station()
6590 	switch (rdev->wiphy.signal_type) {  in nl80211_send_station()
6598 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL)) {  in nl80211_send_station()
6599 		if (!nl80211_put_signal(msg, sinfo->chains,  in nl80211_send_station()
6600 					sinfo->chain_signal,  in nl80211_send_station()
6604 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)) {  in nl80211_send_station()
6605 		if (!nl80211_put_signal(msg, sinfo->chains,  in nl80211_send_station()
6606 					sinfo->chain_signal_avg,  in nl80211_send_station()
6610 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_TX_BITRATE)) {  in nl80211_send_station()
6611 		if (!nl80211_put_sta_rate(msg, &sinfo->txrate,  in nl80211_send_station()
6615 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_RX_BITRATE)) {  in nl80211_send_station()
6616 		if (!nl80211_put_sta_rate(msg, &sinfo->rxrate,  in nl80211_send_station()
6634 	if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_BSS_PARAM)) {  in nl80211_send_station()
6640 		if (((sinfo->bss_param.flags & BSS_PARAM_FLAGS_CTS_PROT) &&  in nl80211_send_station()
6642 		    ((sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_PREAMBLE) &&  in nl80211_send_station()
6644 		    ((sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_SLOT_TIME) &&  in nl80211_send_station()
6647 			       sinfo->bss_param.dtim_period) ||  in nl80211_send_station()
6649 				sinfo->bss_param.beacon_interval))  in nl80211_send_station()
6654 	if ((sinfo->filled & BIT_ULL(NL80211_STA_INFO_STA_FLAGS)) &&  in nl80211_send_station()
6657 		    &sinfo->sta_flags))  in nl80211_send_station()
6666 	if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_send_station()
6675 	if (sinfo->pertid) {  in nl80211_send_station()
6688 			tidstats = &sinfo->pertid[tid];  in nl80211_send_station()
6690 			if (!tidstats->filled)  in nl80211_send_station()
6698 	if (tidstats->filled & BIT(NL80211_TID_STATS_ ## attr) &&	\  in nl80211_send_station()
6700 			      tidstats->memb, NL80211_TID_STATS_PAD))	\  in nl80211_send_station()
6710 			if ((tidstats->filled &  in nl80211_send_station()
6712 			    !nl80211_put_txq_stats(msg, &tidstats->txq_stats,  in nl80211_send_station()
6724 	if (sinfo->assoc_req_ies_len &&  in nl80211_send_station()
6725 	    nla_put(msg, NL80211_ATTR_IE, sinfo->assoc_req_ies_len,  in nl80211_send_station()
6726 		    sinfo->assoc_req_ies))  in nl80211_send_station()
6729 	if (sinfo->assoc_resp_ies_len &&  in nl80211_send_station()
6730 	    nla_put(msg, NL80211_ATTR_RESP_IE, sinfo->assoc_resp_ies_len,  in nl80211_send_station()
6731 		    sinfo->assoc_resp_ies))  in nl80211_send_station()
6734 	if (sinfo->mlo_params_valid) {  in nl80211_send_station()
6736 			       sinfo->assoc_link_id))  in nl80211_send_station()
6739 		if (!is_zero_ether_addr(sinfo->mld_addr) &&  in nl80211_send_station()
6741 			    sinfo->mld_addr))  in nl80211_send_station()
6752 	return -EMSGSIZE;  in nl80211_send_station()
6762 	int sta_idx = cb->args[2];  in nl80211_dump_station()
6769 	__acquire(&rdev->wiphy.mtx);  in nl80211_dump_station()
6771 	if (!wdev->netdev) {  in nl80211_dump_station()
6772 		err = -EINVAL;  in nl80211_dump_station()
6776 	if (!rdev->ops->dump_station) {  in nl80211_dump_station()
6777 		err = -EOPNOTSUPP;  in nl80211_dump_station()
6783 		err = rdev_dump_station(rdev, wdev->netdev, sta_idx,  in nl80211_dump_station()
6785 		if (err == -ENOENT)  in nl80211_dump_station()
6791 				NETLINK_CB(cb->skb).portid,  in nl80211_dump_station()
6792 				cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_station()
6793 				rdev, wdev->netdev, mac_addr,  in nl80211_dump_station()
6801 	cb->args[2] = sta_idx;  in nl80211_dump_station()
6802 	err = skb->len;  in nl80211_dump_station()
6804 	wiphy_unlock(&rdev->wiphy);  in nl80211_dump_station()
6811 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_station()
6812 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_station()
6820 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_get_station()
6821 		return -EINVAL;  in nl80211_get_station()
6823 	mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_get_station()
6825 	if (!rdev->ops->get_station)  in nl80211_get_station()
6826 		return -EOPNOTSUPP;  in nl80211_get_station()
6835 		return -ENOMEM;  in nl80211_get_station()
6839 				 info->snd_portid, info->snd_seq, 0,  in nl80211_get_station()
6842 		return -ENOBUFS;  in nl80211_get_station()
6852 	if (params->listen_interval != -1 &&  in cfg80211_check_station_change()
6854 		return -EINVAL;  in cfg80211_check_station_change()
6856 	if (params->support_p2p_ps != -1 &&  in cfg80211_check_station_change()
6858 		return -EINVAL;  in cfg80211_check_station_change()
6860 	if (params->aid &&  in cfg80211_check_station_change()
6861 	    !(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)) &&  in cfg80211_check_station_change()
6863 		return -EINVAL;  in cfg80211_check_station_change()
6872 		 * No ignoring the TDLS flag here -- the userspace mesh  in cfg80211_check_station_change()
6876 		if (params->sta_flags_mask &  in cfg80211_check_station_change()
6880 			return -EINVAL;  in cfg80211_check_station_change()
6884 		if (!(params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)))  in cfg80211_check_station_change()
6885 			return -EINVAL;  in cfg80211_check_station_change()
6887 		params->sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);  in cfg80211_check_station_change()
6890 		/* disallow mesh-specific things */  in cfg80211_check_station_change()
6891 		if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION)  in cfg80211_check_station_change()
6892 			return -EINVAL;  in cfg80211_check_station_change()
6893 		if (params->local_pm)  in cfg80211_check_station_change()
6894 			return -EINVAL;  in cfg80211_check_station_change()
6895 		if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)  in cfg80211_check_station_change()
6896 			return -EINVAL;  in cfg80211_check_station_change()
6902 		if (params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))  in cfg80211_check_station_change()
6903 			return -EINVAL;  in cfg80211_check_station_change()
6906 		 * a hostapd/wpa_supplicant issue -- it always includes the  in cfg80211_check_station_change()
6909 		params->sta_flags_mask &= ~BIT(NL80211_STA_FLAG_TDLS_PEER);  in cfg80211_check_station_change()
6915 		if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD)  in cfg80211_check_station_change()
6916 			return -EINVAL;  in cfg80211_check_station_change()
6917 		if (params->sta_modify_mask & STATION_PARAM_APPLY_CAPABILITY)  in cfg80211_check_station_change()
6918 			return -EINVAL;  in cfg80211_check_station_change()
6919 		if (params->link_sta_params.supported_rates)  in cfg80211_check_station_change()
6920 			return -EINVAL;  in cfg80211_check_station_change()
6921 		if (params->ext_capab || params->link_sta_params.ht_capa ||  in cfg80211_check_station_change()
6922 		    params->link_sta_params.vht_capa ||  in cfg80211_check_station_change()
6923 		    params->link_sta_params.he_capa ||  in cfg80211_check_station_change()
6924 		    params->link_sta_params.eht_capa)  in cfg80211_check_station_change()
6925 			return -EINVAL;  in cfg80211_check_station_change()
6930 		if (params->vlan)  in cfg80211_check_station_change()
6931 			return -EINVAL;  in cfg80211_check_station_change()
6937 		if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED)))  in cfg80211_check_station_change()
6938 			return -EOPNOTSUPP;  in cfg80211_check_station_change()
6943 		if (params->sta_flags_mask &  in cfg80211_check_station_change()
6950 			return -EINVAL;  in cfg80211_check_station_change()
6953 		if (!(wiphy->features & NL80211_FEATURE_FULL_AP_CLIENT_STATE) &&  in cfg80211_check_station_change()
6954 		    params->sta_flags_mask &  in cfg80211_check_station_change()
6957 			return -EINVAL;  in cfg80211_check_station_change()
6962 		if (params->sta_flags_mask & ~BIT(NL80211_STA_FLAG_AUTHORIZED))  in cfg80211_check_station_change()
6963 			return -EINVAL;  in cfg80211_check_station_change()
6967 		if (params->sta_flags_mask & ~(BIT(NL80211_STA_FLAG_AUTHORIZED) |  in cfg80211_check_station_change()
6969 			return -EINVAL;  in cfg80211_check_station_change()
6971 		if (params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED) &&  in cfg80211_check_station_change()
6972 		    !params->link_sta_params.supported_rates)  in cfg80211_check_station_change()
6973 			return -EINVAL;  in cfg80211_check_station_change()
6977 		return -EINVAL;  in cfg80211_check_station_change()
6979 		if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE)  in cfg80211_check_station_change()
6980 			return -EINVAL;  in cfg80211_check_station_change()
6983 		if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION &&  in cfg80211_check_station_change()
6984 		    params->plink_action != NL80211_PLINK_ACTION_BLOCK)  in cfg80211_check_station_change()
6985 			return -EINVAL;  in cfg80211_check_station_change()
6996 		params->link_sta_params.opmode_notif_used = false;  in cfg80211_check_station_change()
7008 	struct nlattr *vlanattr = info->attrs[NL80211_ATTR_STA_VLAN];  in get_vlan()
7017 		return ERR_PTR(-ENODEV);  in get_vlan()
7019 	if (!v->ieee80211_ptr || v->ieee80211_ptr->wiphy != &rdev->wiphy) {  in get_vlan()
7020 		ret = -EINVAL;  in get_vlan()
7024 	if (v->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&  in get_vlan()
7025 	    v->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in get_vlan()
7026 	    v->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {  in get_vlan()
7027 		ret = -EINVAL;  in get_vlan()
7032 		ret = -ENETDOWN;  in get_vlan()
7050 	if (!info->attrs[NL80211_ATTR_STA_WME])  in nl80211_parse_sta_wme()
7053 	nla = info->attrs[NL80211_ATTR_STA_WME];  in nl80211_parse_sta_wme()
7056 					  info->extack);  in nl80211_parse_sta_wme()
7061 		params->uapsd_queues = nla_get_u8(  in nl80211_parse_sta_wme()
7063 	if (params->uapsd_queues & ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK)  in nl80211_parse_sta_wme()
7064 		return -EINVAL;  in nl80211_parse_sta_wme()
7067 		params->max_sp = nla_get_u8(tb[NL80211_STA_WME_MAX_SP]);  in nl80211_parse_sta_wme()
7069 	if (params->max_sp & ~IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK)  in nl80211_parse_sta_wme()
7070 		return -EINVAL;  in nl80211_parse_sta_wme()
7072 	params->sta_modify_mask |= STATION_PARAM_APPLY_UAPSD;  in nl80211_parse_sta_wme()
7080 	if (info->attrs[NL80211_ATTR_STA_SUPPORTED_CHANNELS]) {  in nl80211_parse_sta_channel_info()
7081 		params->supported_channels =  in nl80211_parse_sta_channel_info()
7082 		     nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_CHANNELS]);  in nl80211_parse_sta_channel_info()
7083 		params->supported_channels_len =  in nl80211_parse_sta_channel_info()
7084 		     nla_len(info->attrs[NL80211_ATTR_STA_SUPPORTED_CHANNELS]);  in nl80211_parse_sta_channel_info()
7090 		if (params->supported_channels_len % 2)  in nl80211_parse_sta_channel_info()
7091 			return -EINVAL;  in nl80211_parse_sta_channel_info()
7094 	if (info->attrs[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES]) {  in nl80211_parse_sta_channel_info()
7095 		params->supported_oper_classes =  in nl80211_parse_sta_channel_info()
7096 		 nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES]);  in nl80211_parse_sta_channel_info()
7097 		params->supported_oper_classes_len =  in nl80211_parse_sta_channel_info()
7098 		  nla_len(info->attrs[NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES]);  in nl80211_parse_sta_channel_info()
7108 	if (info->attrs[NL80211_ATTR_PEER_AID])  in nl80211_set_station_tdls()
7109 		params->aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]);  in nl80211_set_station_tdls()
7110 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY])  in nl80211_set_station_tdls()
7111 		params->link_sta_params.ht_capa =  in nl80211_set_station_tdls()
7112 			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);  in nl80211_set_station_tdls()
7113 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])  in nl80211_set_station_tdls()
7114 		params->link_sta_params.vht_capa =  in nl80211_set_station_tdls()
7115 			nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);  in nl80211_set_station_tdls()
7116 	if (info->attrs[NL80211_ATTR_HE_CAPABILITY]) {  in nl80211_set_station_tdls()
7117 		params->link_sta_params.he_capa =  in nl80211_set_station_tdls()
7118 			nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_set_station_tdls()
7119 		params->link_sta_params.he_capa_len =  in nl80211_set_station_tdls()
7120 			nla_len(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_set_station_tdls()
7122 		if (info->attrs[NL80211_ATTR_EHT_CAPABILITY]) {  in nl80211_set_station_tdls()
7123 			params->link_sta_params.eht_capa =  in nl80211_set_station_tdls()
7124 				nla_data(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_set_station_tdls()
7125 			params->link_sta_params.eht_capa_len =  in nl80211_set_station_tdls()
7126 				nla_len(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_set_station_tdls()
7128 			if (!ieee80211_eht_capa_size_ok((const u8 *)params->link_sta_params.he_capa,  in nl80211_set_station_tdls()
7129 							(const u8 *)params->link_sta_params.eht_capa,  in nl80211_set_station_tdls()
7130 							params->link_sta_params.eht_capa_len,  in nl80211_set_station_tdls()
7132 				return -EINVAL;  in nl80211_set_station_tdls()
7147 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_parse_sta_txpower_setting()
7150 	if (info->attrs[NL80211_ATTR_STA_TX_POWER_SETTING]) {  in nl80211_parse_sta_txpower_setting()
7151 		if (!rdev->ops->set_tx_power ||  in nl80211_parse_sta_txpower_setting()
7152 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_parse_sta_txpower_setting()
7154 			return -EOPNOTSUPP;  in nl80211_parse_sta_txpower_setting()
7157 		txpwr->type = nla_get_u8(info->attrs[idx]);  in nl80211_parse_sta_txpower_setting()
7159 		if (txpwr->type == NL80211_TX_POWER_LIMITED) {  in nl80211_parse_sta_txpower_setting()
7162 			if (info->attrs[idx])  in nl80211_parse_sta_txpower_setting()
7163 				txpwr->power = nla_get_s16(info->attrs[idx]);  in nl80211_parse_sta_txpower_setting()
7165 				return -EINVAL;  in nl80211_parse_sta_txpower_setting()
7178 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_station()
7179 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_station()
7186 	if (!rdev->ops->change_station)  in nl80211_set_station()
7187 		return -EOPNOTSUPP;  in nl80211_set_station()
7194 	if (info->attrs[NL80211_ATTR_STA_AID])  in nl80211_set_station()
7195 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);  in nl80211_set_station()
7197 	if (info->attrs[NL80211_ATTR_VLAN_ID])  in nl80211_set_station()
7198 		params.vlan_id = nla_get_u16(info->attrs[NL80211_ATTR_VLAN_ID]);  in nl80211_set_station()
7200 	if (info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL])  in nl80211_set_station()
7202 		     nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);  in nl80211_set_station()
7204 		params.listen_interval = -1;  in nl80211_set_station()
7206 	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS])  in nl80211_set_station()
7208 			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);  in nl80211_set_station()
7210 		params.support_p2p_ps = -1;  in nl80211_set_station()
7212 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_set_station()
7213 		return -EINVAL;  in nl80211_set_station()
7216 		nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_station()
7218 	if (info->attrs[NL80211_ATTR_MLD_ADDR]) {  in nl80211_set_station()
7225 			return -EINVAL;  in nl80211_set_station()
7227 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_set_station()
7230 			nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_station()
7232 			return -EINVAL;  in nl80211_set_station()
7234 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_station()
7238 	if (info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]) {  in nl80211_set_station()
7240 			nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_set_station()
7242 			nla_len(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_set_station()
7245 	if (info->attrs[NL80211_ATTR_STA_CAPABILITY]) {  in nl80211_set_station()
7247 			nla_get_u16(info->attrs[NL80211_ATTR_STA_CAPABILITY]);  in nl80211_set_station()
7251 	if (info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]) {  in nl80211_set_station()
7253 			nla_data(info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]);  in nl80211_set_station()
7255 			nla_len(info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]);  in nl80211_set_station()
7258 	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))  in nl80211_set_station()
7259 		return -EINVAL;  in nl80211_set_station()
7261 	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])  in nl80211_set_station()
7263 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);  in nl80211_set_station()
7265 	if (info->attrs[NL80211_ATTR_STA_PLINK_STATE]) {  in nl80211_set_station()
7267 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);  in nl80211_set_station()
7268 		if (info->attrs[NL80211_ATTR_MESH_PEER_AID])  in nl80211_set_station()
7270 				info->attrs[NL80211_ATTR_MESH_PEER_AID]);  in nl80211_set_station()
7274 	if (info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE])  in nl80211_set_station()
7276 			info->attrs[NL80211_ATTR_LOCAL_MESH_POWER_MODE]);  in nl80211_set_station()
7278 	if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {  in nl80211_set_station()
7281 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);  in nl80211_set_station()
7284 	if (info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY])  in nl80211_set_station()
7286 			nla_data(info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY]);  in nl80211_set_station()
7288 	if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])  in nl80211_set_station()
7290 			nla_get_u16(info->attrs[NL80211_ATTR_AIRTIME_WEIGHT]);  in nl80211_set_station()
7293 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_station()
7295 		return -EOPNOTSUPP;  in nl80211_set_station()
7312 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_set_station()
7322 		err = -EOPNOTSUPP;  in nl80211_set_station()
7327 	wdev_lock(dev->ieee80211_ptr);  in nl80211_set_station()
7329 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_set_station()
7339 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_new_station()
7341 	struct net_device *dev = info->user_ptr[1];  in nl80211_new_station()
7342 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_new_station()
7350 	if (!rdev->ops->add_station)  in nl80211_new_station()
7351 		return -EOPNOTSUPP;  in nl80211_new_station()
7353 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_new_station()
7354 		return -EINVAL;  in nl80211_new_station()
7356 	if (!info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL])  in nl80211_new_station()
7357 		return -EINVAL;  in nl80211_new_station()
7359 	if (!info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES])  in nl80211_new_station()
7360 		return -EINVAL;  in nl80211_new_station()
7362 	if (!info->attrs[NL80211_ATTR_STA_AID] &&  in nl80211_new_station()
7363 	    !info->attrs[NL80211_ATTR_PEER_AID])  in nl80211_new_station()
7364 		return -EINVAL;  in nl80211_new_station()
7367 		nl80211_link_id_or_invalid(info->attrs);  in nl80211_new_station()
7369 	if (info->attrs[NL80211_ATTR_MLD_ADDR]) {  in nl80211_new_station()
7370 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_new_station()
7373 			nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_new_station()
7375 			return -EINVAL;  in nl80211_new_station()
7377 		mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_new_station()
7381 		nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_new_station()
7383 		nla_len(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_new_station()
7385 		nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);  in nl80211_new_station()
7387 	if (info->attrs[NL80211_ATTR_VLAN_ID])  in nl80211_new_station()
7388 		params.vlan_id = nla_get_u16(info->attrs[NL80211_ATTR_VLAN_ID]);  in nl80211_new_station()
7390 	if (info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]) {  in nl80211_new_station()
7392 			nla_get_u8(info->attrs[NL80211_ATTR_STA_SUPPORT_P2P_PS]);  in nl80211_new_station()
7399 			dev->ieee80211_ptr->iftype == NL80211_IFTYPE_P2P_GO;  in nl80211_new_station()
7402 	if (info->attrs[NL80211_ATTR_PEER_AID])  in nl80211_new_station()
7403 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]);  in nl80211_new_station()
7405 		params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);  in nl80211_new_station()
7407 	if (info->attrs[NL80211_ATTR_STA_CAPABILITY]) {  in nl80211_new_station()
7409 			nla_get_u16(info->attrs[NL80211_ATTR_STA_CAPABILITY]);  in nl80211_new_station()
7413 	if (info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]) {  in nl80211_new_station()
7415 			nla_data(info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]);  in nl80211_new_station()
7417 			nla_len(info->attrs[NL80211_ATTR_STA_EXT_CAPABILITY]);  in nl80211_new_station()
7420 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY])  in nl80211_new_station()
7422 			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);  in nl80211_new_station()
7424 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])  in nl80211_new_station()
7426 			nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);  in nl80211_new_station()
7428 	if (info->attrs[NL80211_ATTR_HE_CAPABILITY]) {  in nl80211_new_station()
7430 			nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_new_station()
7432 			nla_len(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_new_station()
7434 		if (info->attrs[NL80211_ATTR_EHT_CAPABILITY]) {  in nl80211_new_station()
7436 				nla_data(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_new_station()
7438 				nla_len(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_new_station()
7444 				return -EINVAL;  in nl80211_new_station()
7448 	if (info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY])  in nl80211_new_station()
7450 			nla_data(info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY]);  in nl80211_new_station()
7452 	if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {  in nl80211_new_station()
7455 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);  in nl80211_new_station()
7458 	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])  in nl80211_new_station()
7460 			nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_ACTION]);  in nl80211_new_station()
7462 	if (info->attrs[NL80211_ATTR_AIRTIME_WEIGHT])  in nl80211_new_station()
7464 			nla_get_u16(info->attrs[NL80211_ATTR_AIRTIME_WEIGHT]);  in nl80211_new_station()
7467 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_new_station()
7469 		return -EOPNOTSUPP;  in nl80211_new_station()
7485 	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))  in nl80211_new_station()
7486 		return -EINVAL;  in nl80211_new_station()
7501 			return -EINVAL;  in nl80211_new_station()
7507 		return -EINVAL;  in nl80211_new_station()
7512 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_new_station()
7517 		if (!(rdev->wiphy.flags & WIPHY_FLAG_AP_UAPSD) ||  in nl80211_new_station()
7523 		    info->attrs[NL80211_ATTR_PEER_AID])  in nl80211_new_station()
7524 			return -EINVAL;  in nl80211_new_station()
7529 		if (!(rdev->wiphy.features &  in nl80211_new_station()
7532 			return -EINVAL;  in nl80211_new_station()
7560 			return -EINVAL;  in nl80211_new_station()
7563 		    info->attrs[NL80211_ATTR_PEER_AID])  in nl80211_new_station()
7564 			return -EINVAL;  in nl80211_new_station()
7575 			return -EINVAL;  in nl80211_new_station()
7578 			return -EINVAL;  in nl80211_new_station()
7580 		if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS))  in nl80211_new_station()
7581 			return -EOPNOTSUPP;  in nl80211_new_station()
7583 		if (!(rdev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP))  in nl80211_new_station()
7584 			return -EOPNOTSUPP;  in nl80211_new_station()
7592 		return -EOPNOTSUPP;  in nl80211_new_station()
7597 	wdev_lock(dev->ieee80211_ptr);  in nl80211_new_station()
7598 	if (wdev->valid_links) {  in nl80211_new_station()
7600 			err = -EINVAL;  in nl80211_new_station()
7603 		if (!(wdev->valid_links & BIT(params.link_sta_params.link_id))) {  in nl80211_new_station()
7604 			err = -ENOLINK;  in nl80211_new_station()
7609 			err = -EINVAL;  in nl80211_new_station()
7615 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_new_station()
7622 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_station()
7623 	struct net_device *dev = info->user_ptr[1];  in nl80211_del_station()
7629 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_del_station()
7630 		params.mac = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_del_station()
7632 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_del_station()
7641 		if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_del_station()
7644 		return -EINVAL;  in nl80211_del_station()
7646 		return -EINVAL;  in nl80211_del_station()
7649 	if (!rdev->ops->del_station)  in nl80211_del_station()
7650 		return -EOPNOTSUPP;  in nl80211_del_station()
7652 	if (info->attrs[NL80211_ATTR_MGMT_SUBTYPE]) {  in nl80211_del_station()
7654 			nla_get_u8(info->attrs[NL80211_ATTR_MGMT_SUBTYPE]);  in nl80211_del_station()
7657 			return -EINVAL;  in nl80211_del_station()
7663 	if (info->attrs[NL80211_ATTR_REASON_CODE]) {  in nl80211_del_station()
7665 			nla_get_u16(info->attrs[NL80211_ATTR_REASON_CODE]);  in nl80211_del_station()
7667 			return -EINVAL; /* 0 is reserved */  in nl80211_del_station()
7673 	wdev_lock(dev->ieee80211_ptr);  in nl80211_del_station()
7675 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_del_station()
7690 		return -1;  in nl80211_send_mpath()
7692 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in nl80211_send_mpath()
7695 	    nla_put_u32(msg, NL80211_ATTR_GENERATION, pinfo->generation))  in nl80211_send_mpath()
7701 	if ((pinfo->filled & MPATH_INFO_FRAME_QLEN) &&  in nl80211_send_mpath()
7703 			pinfo->frame_qlen))  in nl80211_send_mpath()
7705 	if (((pinfo->filled & MPATH_INFO_SN) &&  in nl80211_send_mpath()
7706 	     nla_put_u32(msg, NL80211_MPATH_INFO_SN, pinfo->sn)) ||  in nl80211_send_mpath()
7707 	    ((pinfo->filled & MPATH_INFO_METRIC) &&  in nl80211_send_mpath()
7709 			 pinfo->metric)) ||  in nl80211_send_mpath()
7710 	    ((pinfo->filled & MPATH_INFO_EXPTIME) &&  in nl80211_send_mpath()
7712 			 pinfo->exptime)) ||  in nl80211_send_mpath()
7713 	    ((pinfo->filled & MPATH_INFO_FLAGS) &&  in nl80211_send_mpath()
7715 			pinfo->flags)) ||  in nl80211_send_mpath()
7716 	    ((pinfo->filled & MPATH_INFO_DISCOVERY_TIMEOUT) &&  in nl80211_send_mpath()
7718 			 pinfo->discovery_timeout)) ||  in nl80211_send_mpath()
7719 	    ((pinfo->filled & MPATH_INFO_DISCOVERY_RETRIES) &&  in nl80211_send_mpath()
7721 			pinfo->discovery_retries)) ||  in nl80211_send_mpath()
7722 	    ((pinfo->filled & MPATH_INFO_HOP_COUNT) &&  in nl80211_send_mpath()
7724 			pinfo->hop_count)) ||  in nl80211_send_mpath()
7725 	    ((pinfo->filled & MPATH_INFO_PATH_CHANGE) &&  in nl80211_send_mpath()
7727 			 pinfo->path_change_count)))  in nl80211_send_mpath()
7737 	return -EMSGSIZE;  in nl80211_send_mpath()
7748 	int path_idx = cb->args[2];  in nl80211_dump_mpath()
7755 	__acquire(&rdev->wiphy.mtx);  in nl80211_dump_mpath()
7757 	if (!rdev->ops->dump_mpath) {  in nl80211_dump_mpath()
7758 		err = -EOPNOTSUPP;  in nl80211_dump_mpath()
7762 	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT) {  in nl80211_dump_mpath()
7763 		err = -EOPNOTSUPP;  in nl80211_dump_mpath()
7768 		err = rdev_dump_mpath(rdev, wdev->netdev, path_idx, dst,  in nl80211_dump_mpath()
7770 		if (err == -ENOENT)  in nl80211_dump_mpath()
7775 		if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).portid,  in nl80211_dump_mpath()
7776 				       cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_mpath()
7777 				       wdev->netdev, dst, next_hop,  in nl80211_dump_mpath()
7785 	cb->args[2] = path_idx;  in nl80211_dump_mpath()
7786 	err = skb->len;  in nl80211_dump_mpath()
7788 	wiphy_unlock(&rdev->wiphy);  in nl80211_dump_mpath()
7794 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_mpath()
7796 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_mpath()
7804 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_get_mpath()
7805 		return -EINVAL;  in nl80211_get_mpath()
7807 	dst = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_get_mpath()
7809 	if (!rdev->ops->get_mpath)  in nl80211_get_mpath()
7810 		return -EOPNOTSUPP;  in nl80211_get_mpath()
7812 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_get_mpath()
7813 		return -EOPNOTSUPP;  in nl80211_get_mpath()
7821 		return -ENOMEM;  in nl80211_get_mpath()
7823 	if (nl80211_send_mpath(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_mpath()
7826 		return -ENOBUFS;  in nl80211_get_mpath()
7834 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_mpath()
7835 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_mpath()
7839 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_set_mpath()
7840 		return -EINVAL;  in nl80211_set_mpath()
7842 	if (!info->attrs[NL80211_ATTR_MPATH_NEXT_HOP])  in nl80211_set_mpath()
7843 		return -EINVAL;  in nl80211_set_mpath()
7845 	dst = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_mpath()
7846 	next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);  in nl80211_set_mpath()
7848 	if (!rdev->ops->change_mpath)  in nl80211_set_mpath()
7849 		return -EOPNOTSUPP;  in nl80211_set_mpath()
7851 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_set_mpath()
7852 		return -EOPNOTSUPP;  in nl80211_set_mpath()
7859 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_new_mpath()
7860 	struct net_device *dev = info->user_ptr[1];  in nl80211_new_mpath()
7864 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_new_mpath()
7865 		return -EINVAL;  in nl80211_new_mpath()
7867 	if (!info->attrs[NL80211_ATTR_MPATH_NEXT_HOP])  in nl80211_new_mpath()
7868 		return -EINVAL;  in nl80211_new_mpath()
7870 	dst = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_new_mpath()
7871 	next_hop = nla_data(info->attrs[NL80211_ATTR_MPATH_NEXT_HOP]);  in nl80211_new_mpath()
7873 	if (!rdev->ops->add_mpath)  in nl80211_new_mpath()
7874 		return -EOPNOTSUPP;  in nl80211_new_mpath()
7876 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_new_mpath()
7877 		return -EOPNOTSUPP;  in nl80211_new_mpath()
7884 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_mpath()
7885 	struct net_device *dev = info->user_ptr[1];  in nl80211_del_mpath()
7888 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_del_mpath()
7889 		dst = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_del_mpath()
7891 	if (!rdev->ops->del_mpath)  in nl80211_del_mpath()
7892 		return -EOPNOTSUPP;  in nl80211_del_mpath()
7894 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_del_mpath()
7895 		return -EOPNOTSUPP;  in nl80211_del_mpath()
7902 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_mpp()
7904 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_mpp()
7912 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_get_mpp()
7913 		return -EINVAL;  in nl80211_get_mpp()
7915 	dst = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_get_mpp()
7917 	if (!rdev->ops->get_mpp)  in nl80211_get_mpp()
7918 		return -EOPNOTSUPP;  in nl80211_get_mpp()
7920 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_get_mpp()
7921 		return -EOPNOTSUPP;  in nl80211_get_mpp()
7929 		return -ENOMEM;  in nl80211_get_mpp()
7931 	if (nl80211_send_mpath(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_mpp()
7934 		return -ENOBUFS;  in nl80211_get_mpp()
7948 	int path_idx = cb->args[2];  in nl80211_dump_mpp()
7955 	__acquire(&rdev->wiphy.mtx);  in nl80211_dump_mpp()
7957 	if (!rdev->ops->dump_mpp) {  in nl80211_dump_mpp()
7958 		err = -EOPNOTSUPP;  in nl80211_dump_mpp()
7962 	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT) {  in nl80211_dump_mpp()
7963 		err = -EOPNOTSUPP;  in nl80211_dump_mpp()
7968 		err = rdev_dump_mpp(rdev, wdev->netdev, path_idx, dst,  in nl80211_dump_mpp()
7970 		if (err == -ENOENT)  in nl80211_dump_mpp()
7975 		if (nl80211_send_mpath(skb, NETLINK_CB(cb->skb).portid,  in nl80211_dump_mpp()
7976 				       cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_mpp()
7977 				       wdev->netdev, dst, mpp,  in nl80211_dump_mpp()
7985 	cb->args[2] = path_idx;  in nl80211_dump_mpp()
7986 	err = skb->len;  in nl80211_dump_mpp()
7988 	wiphy_unlock(&rdev->wiphy);  in nl80211_dump_mpp()
7994 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_bss()
7995 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_bss()
7996 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_bss()
8001 	params.link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_set_bss()
8003 	params.use_cts_prot = -1;  in nl80211_set_bss()
8004 	params.use_short_preamble = -1;  in nl80211_set_bss()
8005 	params.use_short_slot_time = -1;  in nl80211_set_bss()
8006 	params.ap_isolate = -1;  in nl80211_set_bss()
8007 	params.ht_opmode = -1;  in nl80211_set_bss()
8008 	params.p2p_ctwindow = -1;  in nl80211_set_bss()
8009 	params.p2p_opp_ps = -1;  in nl80211_set_bss()
8011 	if (info->attrs[NL80211_ATTR_BSS_CTS_PROT])  in nl80211_set_bss()
8013 		    nla_get_u8(info->attrs[NL80211_ATTR_BSS_CTS_PROT]);  in nl80211_set_bss()
8014 	if (info->attrs[NL80211_ATTR_BSS_SHORT_PREAMBLE])  in nl80211_set_bss()
8016 		    nla_get_u8(info->attrs[NL80211_ATTR_BSS_SHORT_PREAMBLE]);  in nl80211_set_bss()
8017 	if (info->attrs[NL80211_ATTR_BSS_SHORT_SLOT_TIME])  in nl80211_set_bss()
8019 		    nla_get_u8(info->attrs[NL80211_ATTR_BSS_SHORT_SLOT_TIME]);  in nl80211_set_bss()
8020 	if (info->attrs[NL80211_ATTR_BSS_BASIC_RATES]) {  in nl80211_set_bss()
8022 			nla_data(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_set_bss()
8024 			nla_len(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_set_bss()
8026 	if (info->attrs[NL80211_ATTR_AP_ISOLATE])  in nl80211_set_bss()
8027 		params.ap_isolate = !!nla_get_u8(info->attrs[NL80211_ATTR_AP_ISOLATE]);  in nl80211_set_bss()
8028 	if (info->attrs[NL80211_ATTR_BSS_HT_OPMODE])  in nl80211_set_bss()
8030 			nla_get_u16(info->attrs[NL80211_ATTR_BSS_HT_OPMODE]);  in nl80211_set_bss()
8032 	if (info->attrs[NL80211_ATTR_P2P_CTWINDOW]) {  in nl80211_set_bss()
8033 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_bss()
8034 			return -EINVAL;  in nl80211_set_bss()
8036 			nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]);  in nl80211_set_bss()
8038 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN))  in nl80211_set_bss()
8039 			return -EINVAL;  in nl80211_set_bss()
8042 	if (info->attrs[NL80211_ATTR_P2P_OPPPS]) {  in nl80211_set_bss()
8045 		if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_bss()
8046 			return -EINVAL;  in nl80211_set_bss()
8047 		tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]);  in nl80211_set_bss()
8050 		    !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS))  in nl80211_set_bss()
8051 			return -EINVAL;  in nl80211_set_bss()
8054 	if (!rdev->ops->change_bss)  in nl80211_set_bss()
8055 		return -EOPNOTSUPP;  in nl80211_set_bss()
8057 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_set_bss()
8058 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_bss()
8059 		return -EOPNOTSUPP;  in nl80211_set_bss()
8077 	 * completely when built-in to the kernel right between the time  in nl80211_req_set_reg()
8082 		return -EINPROGRESS;  in nl80211_req_set_reg()
8084 	if (info->attrs[NL80211_ATTR_USER_REG_HINT_TYPE])  in nl80211_req_set_reg()
8086 		  nla_get_u32(info->attrs[NL80211_ATTR_USER_REG_HINT_TYPE]);  in nl80211_req_set_reg()
8093 		if (!info->attrs[NL80211_ATTR_REG_ALPHA2])  in nl80211_req_set_reg()
8094 			return -EINVAL;  in nl80211_req_set_reg()
8096 		data = nla_data(info->attrs[NL80211_ATTR_REG_ALPHA2]);  in nl80211_req_set_reg()
8099 		if (info->attrs[NL80211_ATTR_SOCKET_OWNER]) {  in nl80211_req_set_reg()
8100 			owner_nlportid = info->snd_portid;  in nl80211_req_set_reg()
8101 			is_indoor = !!info->attrs[NL80211_ATTR_REG_INDOOR];  in nl80211_req_set_reg()
8109 		return -EINVAL;  in nl80211_req_set_reg()
8121 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_mesh_config()
8122 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_mesh_config()
8123 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_get_mesh_config()
8130 	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_get_mesh_config()
8131 		return -EOPNOTSUPP;  in nl80211_get_mesh_config()
8133 	if (!rdev->ops->get_mesh_config)  in nl80211_get_mesh_config()
8134 		return -EOPNOTSUPP;  in nl80211_get_mesh_config()
8138 	if (!wdev->u.mesh.id_len)  in nl80211_get_mesh_config()
8150 		return -ENOMEM;  in nl80211_get_mesh_config()
8151 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_mesh_config()
8158 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in nl80211_get_mesh_config()
8229 	return -ENOBUFS;  in nl80211_get_mesh_config()
8264 		NLA_POLICY_RANGE(NLA_S32, -255, 0),
8307 		cfg->param = fn(tb[attr]);				\  in nl80211_parse_mesh_config()
8308 		mask |= BIT((attr) - 1);				\  in nl80211_parse_mesh_config()
8312 	if (!info->attrs[NL80211_ATTR_MESH_CONFIG])  in nl80211_parse_mesh_config()
8313 		return -EINVAL;  in nl80211_parse_mesh_config()
8314 …ated(tb, NL80211_MESHCONF_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_CONFIG], nl80211_meshconf_params…  in nl80211_parse_mesh_config()
8315 		return -EINVAL;  in nl80211_parse_mesh_config()
8353 	    (cfg->path_refresh_time < 1 || cfg->path_refresh_time > 65535))  in nl80211_parse_mesh_config()
8354 		return -EINVAL;  in nl80211_parse_mesh_config()
8363 	    (cfg->dot11MeshHWMPactivePathTimeout < 1 ||  in nl80211_parse_mesh_config()
8364 	     cfg->dot11MeshHWMPactivePathTimeout > 65535))  in nl80211_parse_mesh_config()
8365 		return -EINVAL;  in nl80211_parse_mesh_config()
8397 	 * IEEE 802.11-2016 9.4.2.57 HT Operation element.  in nl80211_parse_mesh_config()
8405 			return -EINVAL;  in nl80211_parse_mesh_config()
8410 		cfg->ht_opmode = ht_opmode;  in nl80211_parse_mesh_config()
8411 		mask |= (1 << (NL80211_MESHCONF_HT_OPMODE - 1));  in nl80211_parse_mesh_config()
8418 	    (cfg->dot11MeshHWMPactivePathToRootTimeout < 1 ||  in nl80211_parse_mesh_config()
8419 	     cfg->dot11MeshHWMPactivePathToRootTimeout > 65535))  in nl80211_parse_mesh_config()
8420 		return -EINVAL;  in nl80211_parse_mesh_config()
8447 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_parse_mesh_setup()
8450 	if (!info->attrs[NL80211_ATTR_MESH_SETUP])  in nl80211_parse_mesh_setup()
8451 		return -EINVAL;  in nl80211_parse_mesh_setup()
8452 …ed(tb, NL80211_MESH_SETUP_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_SETUP], nl80211_mesh_setup_param…  in nl80211_parse_mesh_setup()
8453 		return -EINVAL;  in nl80211_parse_mesh_setup()
8456 		setup->sync_method =  in nl80211_parse_mesh_setup()
8462 		setup->path_sel_proto =  in nl80211_parse_mesh_setup()
8468 		setup->path_metric =  in nl80211_parse_mesh_setup()
8476 		setup->ie = nla_data(ieattr);  in nl80211_parse_mesh_setup()
8477 		setup->ie_len = nla_len(ieattr);  in nl80211_parse_mesh_setup()
8480 	    !(rdev->wiphy.features & NL80211_FEATURE_USERSPACE_MPM))  in nl80211_parse_mesh_setup()
8481 		return -EINVAL;  in nl80211_parse_mesh_setup()
8482 	setup->user_mpm = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_MPM]);  in nl80211_parse_mesh_setup()
8483 	setup->is_authenticated = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AUTH]);  in nl80211_parse_mesh_setup()
8484 	setup->is_secure = nla_get_flag(tb[NL80211_MESH_SETUP_USERSPACE_AMPE]);  in nl80211_parse_mesh_setup()
8485 	if (setup->is_secure)  in nl80211_parse_mesh_setup()
8486 		setup->user_mpm = true;  in nl80211_parse_mesh_setup()
8489 		if (!setup->user_mpm)  in nl80211_parse_mesh_setup()
8490 			return -EINVAL;  in nl80211_parse_mesh_setup()
8491 		setup->auth_id =  in nl80211_parse_mesh_setup()
8501 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_update_mesh_config()
8502 	struct net_device *dev = info->user_ptr[1];  in nl80211_update_mesh_config()
8503 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_update_mesh_config()
8508 	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_update_mesh_config()
8509 		return -EOPNOTSUPP;  in nl80211_update_mesh_config()
8511 	if (!rdev->ops->update_mesh_config)  in nl80211_update_mesh_config()
8512 		return -EOPNOTSUPP;  in nl80211_update_mesh_config()
8519 	if (!wdev->u.mesh.id_len)  in nl80211_update_mesh_config()
8520 		err = -ENOLINK;  in nl80211_update_mesh_config()
8536 	if (nla_put_string(msg, NL80211_ATTR_REG_ALPHA2, regdom->alpha2) ||  in nl80211_put_regdom()
8537 	    (regdom->dfs_region &&  in nl80211_put_regdom()
8538 	     nla_put_u8(msg, NL80211_ATTR_DFS_REGION, regdom->dfs_region)))  in nl80211_put_regdom()
8545 	for (i = 0; i < regdom->n_reg_rules; i++) {  in nl80211_put_regdom()
8552 		reg_rule = &regdom->reg_rules[i];  in nl80211_put_regdom()
8553 		freq_range = &reg_rule->freq_range;  in nl80211_put_regdom()
8554 		power_rule = &reg_rule->power_rule;  in nl80211_put_regdom()
8560 		max_bandwidth_khz = freq_range->max_bandwidth_khz;  in nl80211_put_regdom()
8566 				reg_rule->flags) ||  in nl80211_put_regdom()
8568 				freq_range->start_freq_khz) ||  in nl80211_put_regdom()
8570 				freq_range->end_freq_khz) ||  in nl80211_put_regdom()
8574 				power_rule->max_antenna_gain) ||  in nl80211_put_regdom()
8576 				power_rule->max_eirp) ||  in nl80211_put_regdom()
8578 				reg_rule->dfs_cac_ms))  in nl80211_put_regdom()
8588 	return -EMSGSIZE;  in nl80211_put_regdom()
8597 	int err = -EMSGSIZE;  in nl80211_get_reg_do()
8602 		return -ENOBUFS;  in nl80211_get_reg_do()
8604 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_reg_do()
8611 	if (info->attrs[NL80211_ATTR_WIPHY]) {  in nl80211_get_reg_do()
8620 		wiphy = &rdev->wiphy;  in nl80211_get_reg_do()
8621 		self_managed = wiphy->regulatory_flags &  in nl80211_get_reg_do()
8628 		/* a self-managed-reg device must have a private regdom */  in nl80211_get_reg_do()
8630 			err = -EINVAL;  in nl80211_get_reg_do()
8671 	void *hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).portid, seq, flags,  in nl80211_send_regdom()
8675 		return -1;  in nl80211_send_regdom()
8691 	if (wiphy && wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED &&  in nl80211_send_regdom()
8700 	return -EMSGSIZE;  in nl80211_send_regdom()
8708 	int err, reg_idx, start = cb->args[2];  in nl80211_get_reg_dump()
8713 		err = nl80211_send_regdom(skb, cb, cb->nlh->nlmsg_seq,  in nl80211_get_reg_dump()
8723 		regdom = get_wiphy_regdom(&rdev->wiphy);  in nl80211_get_reg_dump()
8730 		err = nl80211_send_regdom(skb, cb, cb->nlh->nlmsg_seq,  in nl80211_get_reg_dump()
8731 					  NLM_F_MULTI, &rdev->wiphy, regdom);  in nl80211_get_reg_dump()
8733 			reg_idx--;  in nl80211_get_reg_dump()
8738 	cb->args[2] = reg_idx;  in nl80211_get_reg_dump()
8739 	err = skb->len;  in nl80211_get_reg_dump()
8759 	struct ieee80211_freq_range *freq_range = &reg_rule->freq_range;  in parse_reg_rule()
8760 	struct ieee80211_power_rule *power_rule = &reg_rule->power_rule;  in parse_reg_rule()
8763 		return -EINVAL;  in parse_reg_rule()
8765 		return -EINVAL;  in parse_reg_rule()
8767 		return -EINVAL;  in parse_reg_rule()
8769 		return -EINVAL;  in parse_reg_rule()
8771 		return -EINVAL;  in parse_reg_rule()
8773 	reg_rule->flags = nla_get_u32(tb[NL80211_ATTR_REG_RULE_FLAGS]);  in parse_reg_rule()
8775 	freq_range->start_freq_khz =  in parse_reg_rule()
8777 	freq_range->end_freq_khz =  in parse_reg_rule()
8779 	freq_range->max_bandwidth_khz =  in parse_reg_rule()
8782 	power_rule->max_eirp =  in parse_reg_rule()
8786 		power_rule->max_antenna_gain =  in parse_reg_rule()
8790 		reg_rule->dfs_cac_ms =  in parse_reg_rule()
8806 	if (!info->attrs[NL80211_ATTR_REG_ALPHA2])  in nl80211_set_reg()
8807 		return -EINVAL;  in nl80211_set_reg()
8809 	if (!info->attrs[NL80211_ATTR_REG_RULES])  in nl80211_set_reg()
8810 		return -EINVAL;  in nl80211_set_reg()
8812 	alpha2 = nla_data(info->attrs[NL80211_ATTR_REG_ALPHA2]);  in nl80211_set_reg()
8814 	if (info->attrs[NL80211_ATTR_DFS_REGION])  in nl80211_set_reg()
8815 		dfs_region = nla_get_u8(info->attrs[NL80211_ATTR_DFS_REGION]);  in nl80211_set_reg()
8817 	nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],  in nl80211_set_reg()
8821 			return -EINVAL;  in nl80211_set_reg()
8826 		r = -EINVAL;  in nl80211_set_reg()
8832 		r = -ENOMEM;  in nl80211_set_reg()
8836 	rd->n_reg_rules = num_rules;  in nl80211_set_reg()
8837 	rd->alpha2[0] = alpha2[0];  in nl80211_set_reg()
8838 	rd->alpha2[1] = alpha2[1];  in nl80211_set_reg()
8845 		rd->dfs_region = dfs_region;  in nl80211_set_reg()
8847 	nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],  in nl80211_set_reg()
8851 						info->extack);  in nl80211_set_reg()
8854 		r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);  in nl80211_set_reg()
8861 			r = -EINVAL;  in nl80211_set_reg()
8908 	return b < NUM_NL80211_BANDS && wiphy->bands[b];  in is_band_valid()
8923 		return -EINVAL;  in parse_bss_select()
8935 				return -EINVAL;  in parse_bss_select()
8940 	bss_select->behaviour = __NL80211_BSS_SELECT_ATTR_INVALID;  in parse_bss_select()
8943 		bss_select->behaviour = NL80211_BSS_SELECT_ATTR_RSSI;  in parse_bss_select()
8946 		bss_select->behaviour = NL80211_BSS_SELECT_ATTR_BAND_PREF;  in parse_bss_select()
8947 		bss_select->param.band_pref =  in parse_bss_select()
8949 		if (!is_band_valid(wiphy, bss_select->param.band_pref))  in parse_bss_select()
8950 			return -EINVAL;  in parse_bss_select()
8957 		bss_select->behaviour = NL80211_BSS_SELECT_ATTR_RSSI_ADJUST;  in parse_bss_select()
8958 		bss_select->param.adjust.band = adj_param->band;  in parse_bss_select()
8959 		bss_select->param.adjust.delta = adj_param->delta;  in parse_bss_select()
8960 		if (!is_band_valid(wiphy, bss_select->param.adjust.band))  in parse_bss_select()
8961 			return -EINVAL;  in parse_bss_select()
8964 	/* user-space did not provide behaviour attribute */  in parse_bss_select()
8965 	if (bss_select->behaviour == __NL80211_BSS_SELECT_ATTR_INVALID)  in parse_bss_select()
8966 		return -EINVAL;  in parse_bss_select()
8968 	if (!(wiphy->bss_select_support & BIT(bss_select->behaviour)))  in parse_bss_select()
8969 		return -EINVAL;  in parse_bss_select()
8990 		return -EINVAL;  in nl80211_parse_random_mac()
8998 		return -EINVAL;  in nl80211_parse_random_mac()
9034 		if (!chandef || !chandef->chan)  in cfg80211_off_channel_oper_allowed()
9041 		 *	  the off-channel operation.  in cfg80211_off_channel_oper_allowed()
9044 		if (chandef->chan->flags & IEEE80211_CHAN_RADAR)  in cfg80211_off_channel_oper_allowed()
9051 	return regulatory_pre_cac_allowed(wdev->wiphy);  in cfg80211_off_channel_oper_allowed()
9082 		flags = &req->flags;  in nl80211_check_scan_flags()
9083 		mac_addr = req->mac_addr;  in nl80211_check_scan_flags()
9084 		mac_addr_mask = req->mac_addr_mask;  in nl80211_check_scan_flags()
9089 		flags = &req->flags;  in nl80211_check_scan_flags()
9090 		mac_addr = req->mac_addr;  in nl80211_check_scan_flags()
9091 		mac_addr_mask = req->mac_addr_mask;  in nl80211_check_scan_flags()
9097 	     !(wiphy->features & NL80211_FEATURE_LOW_PRIORITY_SCAN)) ||  in nl80211_check_scan_flags()
9125 		return -EOPNOTSUPP;  in nl80211_check_scan_flags()
9130 		if (!(wiphy->features & randomness_flag) ||  in nl80211_check_scan_flags()
9131 		    (wdev && wdev->connected))  in nl80211_check_scan_flags()
9132 			return -EOPNOTSUPP;  in nl80211_check_scan_flags()
9144 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_trigger_scan()
9145 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_trigger_scan()
9154 	wiphy = &rdev->wiphy;  in nl80211_trigger_scan()
9156 	if (wdev->iftype == NL80211_IFTYPE_NAN)  in nl80211_trigger_scan()
9157 		return -EOPNOTSUPP;  in nl80211_trigger_scan()
9159 	if (!rdev->ops->scan)  in nl80211_trigger_scan()
9160 		return -EOPNOTSUPP;  in nl80211_trigger_scan()
9162 	if (rdev->scan_req || rdev->scan_msg)  in nl80211_trigger_scan()
9163 		return -EBUSY;  in nl80211_trigger_scan()
9165 	if (info->attrs[NL80211_ATTR_SCAN_FREQ_KHZ]) {  in nl80211_trigger_scan()
9168 			return -EOPNOTSUPP;  in nl80211_trigger_scan()
9169 		scan_freqs = info->attrs[NL80211_ATTR_SCAN_FREQ_KHZ];  in nl80211_trigger_scan()
9171 	} else if (info->attrs[NL80211_ATTR_SCAN_FREQUENCIES])  in nl80211_trigger_scan()
9172 		scan_freqs = info->attrs[NL80211_ATTR_SCAN_FREQUENCIES];  in nl80211_trigger_scan()
9177 			return -EINVAL;  in nl80211_trigger_scan()
9182 	if (info->attrs[NL80211_ATTR_SCAN_SSIDS])  in nl80211_trigger_scan()
9183 		nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS], tmp)  in nl80211_trigger_scan()
9186 	if (n_ssids > wiphy->max_scan_ssids)  in nl80211_trigger_scan()
9187 		return -EINVAL;  in nl80211_trigger_scan()
9189 	if (info->attrs[NL80211_ATTR_IE])  in nl80211_trigger_scan()
9190 		ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_trigger_scan()
9194 	if (ie_len > wiphy->max_scan_ie_len)  in nl80211_trigger_scan()
9195 		return -EINVAL;  in nl80211_trigger_scan()
9198 	size = size_add(size, array_size(sizeof(*request->ssids), n_ssids));  in nl80211_trigger_scan()
9202 		return -ENOMEM;  in nl80211_trigger_scan()
9205 		request->ssids = (void *)&request->channels[n_channels];  in nl80211_trigger_scan()
9206 	request->n_ssids = n_ssids;  in nl80211_trigger_scan()
9209 			request->ie = (void *)(request->ssids + n_ssids);  in nl80211_trigger_scan()
9211 			request->ie = (void *)(request->channels + n_channels);  in nl80211_trigger_scan()
9226 				err = -EINVAL;  in nl80211_trigger_scan()
9231 			if (chan->flags & IEEE80211_CHAN_DISABLED)  in nl80211_trigger_scan()
9234 			request->channels[i] = chan;  in nl80211_trigger_scan()
9244 			if (!wiphy->bands[band])  in nl80211_trigger_scan()
9246 			for (j = 0; j < wiphy->bands[band]->n_channels; j++) {  in nl80211_trigger_scan()
9249 				chan = &wiphy->bands[band]->channels[j];  in nl80211_trigger_scan()
9251 				if (chan->flags & IEEE80211_CHAN_DISABLED)  in nl80211_trigger_scan()
9254 				request->channels[i] = chan;  in nl80211_trigger_scan()
9261 		err = -EINVAL;  in nl80211_trigger_scan()
9265 	request->n_channels = i;  in nl80211_trigger_scan()
9268 	for (i = 0; i < request->n_channels; i++) {  in nl80211_trigger_scan()
9269 		struct ieee80211_channel *chan = request->channels[i];  in nl80211_trigger_scan()
9271 		/* if we can go off-channel to the target channel we're good */  in nl80211_trigger_scan()
9277 			err = -EBUSY;  in nl80211_trigger_scan()
9285 		nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS], tmp) {  in nl80211_trigger_scan()
9287 				err = -EINVAL;  in nl80211_trigger_scan()
9290 			request->ssids[i].ssid_len = nla_len(attr);  in nl80211_trigger_scan()
9291 			memcpy(request->ssids[i].ssid, nla_data(attr), nla_len(attr));  in nl80211_trigger_scan()
9296 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_trigger_scan()
9297 		request->ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_trigger_scan()
9298 		memcpy((void *)request->ie,  in nl80211_trigger_scan()
9299 		       nla_data(info->attrs[NL80211_ATTR_IE]),  in nl80211_trigger_scan()
9300 		       request->ie_len);  in nl80211_trigger_scan()
9304 		if (wiphy->bands[i])  in nl80211_trigger_scan()
9305 			request->rates[i] =  in nl80211_trigger_scan()
9306 				(1 << wiphy->bands[i]->n_bitrates) - 1;  in nl80211_trigger_scan()
9308 	if (info->attrs[NL80211_ATTR_SCAN_SUPP_RATES]) {  in nl80211_trigger_scan()
9310 				    info->attrs[NL80211_ATTR_SCAN_SUPP_RATES],  in nl80211_trigger_scan()
9315 				err = -EINVAL;  in nl80211_trigger_scan()
9319 			if (!wiphy->bands[band])  in nl80211_trigger_scan()
9322 			err = ieee80211_get_ratemask(wiphy->bands[band],  in nl80211_trigger_scan()
9325 						     &request->rates[band]);  in nl80211_trigger_scan()
9331 	if (info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]) {  in nl80211_trigger_scan()
9332 		request->duration =  in nl80211_trigger_scan()
9333 			nla_get_u16(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]);  in nl80211_trigger_scan()
9334 		request->duration_mandatory =  in nl80211_trigger_scan()
9335 			nla_get_flag(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY]);  in nl80211_trigger_scan()
9338 	err = nl80211_check_scan_flags(wiphy, wdev, request, info->attrs,  in nl80211_trigger_scan()
9343 	request->no_cck =  in nl80211_trigger_scan()
9344 		nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);  in nl80211_trigger_scan()
9355 	if (info->attrs[NL80211_ATTR_BSSID])  in nl80211_trigger_scan()
9356 		memcpy(request->bssid,  in nl80211_trigger_scan()
9357 		       nla_data(info->attrs[NL80211_ATTR_BSSID]), ETH_ALEN);  in nl80211_trigger_scan()
9358 	else if (!(request->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) &&  in nl80211_trigger_scan()
9359 		 info->attrs[NL80211_ATTR_MAC])  in nl80211_trigger_scan()
9360 		memcpy(request->bssid, nla_data(info->attrs[NL80211_ATTR_MAC]),  in nl80211_trigger_scan()
9363 		eth_broadcast_addr(request->bssid);  in nl80211_trigger_scan()
9365 	request->wdev = wdev;  in nl80211_trigger_scan()
9366 	request->wiphy = &rdev->wiphy;  in nl80211_trigger_scan()
9367 	request->scan_start = jiffies;  in nl80211_trigger_scan()
9369 	rdev->scan_req = request;  in nl80211_trigger_scan()
9376 	dev_hold(wdev->netdev);  in nl80211_trigger_scan()
9381 	rdev->scan_req = NULL;  in nl80211_trigger_scan()
9389 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_abort_scan()
9390 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_abort_scan()
9392 	if (!rdev->ops->abort_scan)  in nl80211_abort_scan()
9393 		return -EOPNOTSUPP;  in nl80211_abort_scan()
9395 	if (rdev->scan_msg)  in nl80211_abort_scan()
9398 	if (!rdev->scan_req)  in nl80211_abort_scan()
9399 		return -ENOENT;  in nl80211_abort_scan()
9424 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9426 		request->scan_plans[0].interval =  in nl80211_parse_sched_scan_plans()
9428 		if (!request->scan_plans[0].interval)  in nl80211_parse_sched_scan_plans()
9429 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9431 		if (request->scan_plans[0].interval >  in nl80211_parse_sched_scan_plans()
9432 		    wiphy->max_sched_scan_plan_interval)  in nl80211_parse_sched_scan_plans()
9433 			request->scan_plans[0].interval =  in nl80211_parse_sched_scan_plans()
9434 				wiphy->max_sched_scan_plan_interval;  in nl80211_parse_sched_scan_plans()
9443 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9453 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9455 		request->scan_plans[i].interval =  in nl80211_parse_sched_scan_plans()
9457 		if (!request->scan_plans[i].interval ||  in nl80211_parse_sched_scan_plans()
9458 		    request->scan_plans[i].interval >  in nl80211_parse_sched_scan_plans()
9459 		    wiphy->max_sched_scan_plan_interval)  in nl80211_parse_sched_scan_plans()
9460 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9463 			request->scan_plans[i].iterations =  in nl80211_parse_sched_scan_plans()
9465 			if (!request->scan_plans[i].iterations ||  in nl80211_parse_sched_scan_plans()
9466 			    (request->scan_plans[i].iterations >  in nl80211_parse_sched_scan_plans()
9467 			     wiphy->max_sched_scan_plan_iterations))  in nl80211_parse_sched_scan_plans()
9468 				return -EINVAL;  in nl80211_parse_sched_scan_plans()
9469 		} else if (i < n_plans - 1) {  in nl80211_parse_sched_scan_plans()
9474 			return -EINVAL;  in nl80211_parse_sched_scan_plans()
9484 	if (request->scan_plans[n_plans - 1].iterations)  in nl80211_parse_sched_scan_plans()
9485 		return  -EINVAL;  in nl80211_parse_sched_scan_plans()
9502 			ret = -EOPNOTSUPP;  in nl80211_parse_sched_scan_per_band_rssi()
9505 				match_sets->per_band_rssi_thold[i] =  in nl80211_parse_sched_scan_per_band_rssi()
9511 		match_sets->per_band_rssi_thold[i] = rssi_thold;  in nl80211_parse_sched_scan_per_band_rssi()
9517 			return -EINVAL;  in nl80211_parse_sched_scan_per_band_rssi()
9519 		match_sets->per_band_rssi_thold[band] =	nla_get_s32(attr);  in nl80211_parse_sched_scan_per_band_rssi()
9541 			return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9551 	if (n_ssids > wiphy->max_sched_scan_ssids)  in nl80211_parse_sched_scan()
9552 		return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9561 	 * global RSSI for all other matchsets - if there are other matchsets.  in nl80211_parse_sched_scan()
9580 				return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9599 		return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9606 	if (ie_len > wiphy->max_sched_scan_ie_len)  in nl80211_parse_sched_scan()
9607 		return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9615 			return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9628 			return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9633 	if (!n_plans || n_plans > wiphy->max_sched_scan_plans)  in nl80211_parse_sched_scan()
9634 		return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9640 		return ERR_PTR(-EINVAL);  in nl80211_parse_sched_scan()
9643 	size = size_add(size, array_size(sizeof(*request->ssids), n_ssids));  in nl80211_parse_sched_scan()
9644 	size = size_add(size, array_size(sizeof(*request->match_sets),  in nl80211_parse_sched_scan()
9646 	size = size_add(size, array_size(sizeof(*request->scan_plans),  in nl80211_parse_sched_scan()
9651 		return ERR_PTR(-ENOMEM);  in nl80211_parse_sched_scan()
9654 		request->ssids = (void *)&request->channels[n_channels];  in nl80211_parse_sched_scan()
9655 	request->n_ssids = n_ssids;  in nl80211_parse_sched_scan()
9658 			request->ie = (void *)(request->ssids + n_ssids);  in nl80211_parse_sched_scan()
9660 			request->ie = (void *)(request->channels + n_channels);  in nl80211_parse_sched_scan()
9664 		if (request->ie)  in nl80211_parse_sched_scan()
9665 			request->match_sets = (void *)(request->ie + ie_len);  in nl80211_parse_sched_scan()
9667 			request->match_sets =  in nl80211_parse_sched_scan()
9668 				(void *)(request->ssids + n_ssids);  in nl80211_parse_sched_scan()
9670 			request->match_sets =  in nl80211_parse_sched_scan()
9671 				(void *)(request->channels + n_channels);  in nl80211_parse_sched_scan()
9673 	request->n_match_sets = n_match_sets;  in nl80211_parse_sched_scan()
9676 		request->scan_plans = (void *)(request->match_sets +  in nl80211_parse_sched_scan()
9678 	else if (request->ie)  in nl80211_parse_sched_scan()
9679 		request->scan_plans = (void *)(request->ie + ie_len);  in nl80211_parse_sched_scan()
9681 		request->scan_plans = (void *)(request->ssids + n_ssids);  in nl80211_parse_sched_scan()
9683 		request->scan_plans = (void *)(request->channels + n_channels);  in nl80211_parse_sched_scan()
9685 	request->n_scan_plans = n_plans;  in nl80211_parse_sched_scan()
9698 				err = -EINVAL;  in nl80211_parse_sched_scan()
9703 			if (chan->flags & IEEE80211_CHAN_DISABLED)  in nl80211_parse_sched_scan()
9706 			request->channels[i] = chan;  in nl80211_parse_sched_scan()
9714 			if (!wiphy->bands[band])  in nl80211_parse_sched_scan()
9716 			for (j = 0; j < wiphy->bands[band]->n_channels; j++) {  in nl80211_parse_sched_scan()
9719 				chan = &wiphy->bands[band]->channels[j];  in nl80211_parse_sched_scan()
9721 				if (chan->flags & IEEE80211_CHAN_DISABLED)  in nl80211_parse_sched_scan()
9724 				request->channels[i] = chan;  in nl80211_parse_sched_scan()
9731 		err = -EINVAL;  in nl80211_parse_sched_scan()
9735 	request->n_channels = i;  in nl80211_parse_sched_scan()
9742 				err = -EINVAL;  in nl80211_parse_sched_scan()
9745 			request->ssids[i].ssid_len = nla_len(attr);  in nl80211_parse_sched_scan()
9746 			memcpy(request->ssids[i].ssid, nla_data(attr),  in nl80211_parse_sched_scan()
9779 				err = -EINVAL;  in nl80211_parse_sched_scan()
9784 				memcpy(request->match_sets[i].ssid.ssid,  in nl80211_parse_sched_scan()
9786 				request->match_sets[i].ssid.ssid_len =  in nl80211_parse_sched_scan()
9790 				memcpy(request->match_sets[i].bssid,  in nl80211_parse_sched_scan()
9793 			/* special attribute - old implementation w/a */  in nl80211_parse_sched_scan()
9794 			request->match_sets[i].rssi_thold = default_match_rssi;  in nl80211_parse_sched_scan()
9797 				request->match_sets[i].rssi_thold =  in nl80211_parse_sched_scan()
9802 				&request->match_sets[i],  in nl80211_parse_sched_scan()
9804 				request->match_sets[i].rssi_thold);  in nl80211_parse_sched_scan()
9813 			request->match_sets[0].rssi_thold = default_match_rssi;  in nl80211_parse_sched_scan()
9815 		request->min_rssi_thold = INT_MAX;  in nl80211_parse_sched_scan()
9817 			request->min_rssi_thold =  in nl80211_parse_sched_scan()
9818 				min(request->match_sets[i].rssi_thold,  in nl80211_parse_sched_scan()
9819 				    request->min_rssi_thold);  in nl80211_parse_sched_scan()
9821 		request->min_rssi_thold = NL80211_SCAN_RSSI_THOLD_OFF;  in nl80211_parse_sched_scan()
9825 		request->ie_len = ie_len;  in nl80211_parse_sched_scan()
9826 		memcpy((void *)request->ie,  in nl80211_parse_sched_scan()
9828 		       request->ie_len);  in nl80211_parse_sched_scan()
9836 		request->delay =  in nl80211_parse_sched_scan()
9840 		request->relative_rssi = nla_get_s8(  in nl80211_parse_sched_scan()
9842 		request->relative_rssi_set = true;  in nl80211_parse_sched_scan()
9845 	if (request->relative_rssi_set &&  in nl80211_parse_sched_scan()
9851 		request->rssi_adjust.band = rssi_adjust->band;  in nl80211_parse_sched_scan()
9852 		request->rssi_adjust.delta = rssi_adjust->delta;  in nl80211_parse_sched_scan()
9853 		if (!is_band_valid(wiphy, request->rssi_adjust.band)) {  in nl80211_parse_sched_scan()
9854 			err = -EINVAL;  in nl80211_parse_sched_scan()
9863 	request->scan_start = jiffies;  in nl80211_parse_sched_scan()
9875 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_start_sched_scan()
9876 	struct net_device *dev = info->user_ptr[1];  in nl80211_start_sched_scan()
9877 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_start_sched_scan()
9882 	if (!rdev->wiphy.max_sched_scan_reqs || !rdev->ops->sched_scan_start)  in nl80211_start_sched_scan()
9883 		return -EOPNOTSUPP;  in nl80211_start_sched_scan()
9885 	want_multi = info->attrs[NL80211_ATTR_SCHED_SCAN_MULTI];  in nl80211_start_sched_scan()
9890 	sched_scan_req = nl80211_parse_sched_scan(&rdev->wiphy, wdev,  in nl80211_start_sched_scan()
9891 						  info->attrs,  in nl80211_start_sched_scan()
9892 						  rdev->wiphy.max_match_sets);  in nl80211_start_sched_scan()
9899 	 * or if driver does not support multi-scheduled scan  in nl80211_start_sched_scan()
9901 	if (want_multi && rdev->wiphy.max_sched_scan_reqs > 1)  in nl80211_start_sched_scan()
9902 		sched_scan_req->reqid = cfg80211_assign_cookie(rdev);  in nl80211_start_sched_scan()
9908 	sched_scan_req->dev = dev;  in nl80211_start_sched_scan()
9909 	sched_scan_req->wiphy = &rdev->wiphy;  in nl80211_start_sched_scan()
9911 	if (info->attrs[NL80211_ATTR_SOCKET_OWNER])  in nl80211_start_sched_scan()
9912 		sched_scan_req->owner_nlportid = info->snd_portid;  in nl80211_start_sched_scan()
9929 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_stop_sched_scan()
9932 	if (!rdev->wiphy.max_sched_scan_reqs || !rdev->ops->sched_scan_stop)  in nl80211_stop_sched_scan()
9933 		return -EOPNOTSUPP;  in nl80211_stop_sched_scan()
9935 	if (info->attrs[NL80211_ATTR_COOKIE]) {  in nl80211_stop_sched_scan()
9936 		cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);  in nl80211_stop_sched_scan()
9940 	req = list_first_or_null_rcu(&rdev->sched_scan_req_list,  in nl80211_stop_sched_scan()
9943 	if (!req || req->reqid ||  in nl80211_stop_sched_scan()
9944 	    (req->owner_nlportid &&  in nl80211_stop_sched_scan()
9945 	     req->owner_nlportid != info->snd_portid))  in nl80211_stop_sched_scan()
9946 		return -ENOENT;  in nl80211_stop_sched_scan()
9954 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_start_radar_detection()
9955 	struct net_device *dev = info->user_ptr[1];  in nl80211_start_radar_detection()
9956 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_start_radar_detection()
9957 	struct wiphy *wiphy = wdev->wiphy;  in nl80211_start_radar_detection()
9961 	int err = -EINVAL;  in nl80211_start_radar_detection()
9963 	flush_delayed_work(&rdev->dfs_update_channels_wk);  in nl80211_start_radar_detection()
9975 	err = cfg80211_chandef_dfs_required(wiphy, &chandef, wdev->iftype);  in nl80211_start_radar_detection()
9980 		err = -EINVAL;  in nl80211_start_radar_detection()
9985 		err = -EINVAL;  in nl80211_start_radar_detection()
9989 	if (nla_get_flag(info->attrs[NL80211_ATTR_RADAR_BACKGROUND])) {  in nl80211_start_radar_detection()
9996 		err = -EBUSY;  in nl80211_start_radar_detection()
10000 	if (wdev->cac_started) {  in nl80211_start_radar_detection()
10001 		err = -EBUSY;  in nl80211_start_radar_detection()
10007 		err = -EOPNOTSUPP;  in nl80211_start_radar_detection()
10011 	if (!rdev->ops->start_radar_detection) {  in nl80211_start_radar_detection()
10012 		err = -EOPNOTSUPP;  in nl80211_start_radar_detection()
10016 	cac_time_ms = cfg80211_chandef_dfs_cac_time(&rdev->wiphy, &chandef);  in nl80211_start_radar_detection()
10022 		wdev->links[0].ap.chandef = chandef;  in nl80211_start_radar_detection()
10023 		wdev->cac_started = true;  in nl80211_start_radar_detection()
10024 		wdev->cac_start_time = jiffies;  in nl80211_start_radar_detection()
10025 		wdev->cac_time_ms = cac_time_ms;  in nl80211_start_radar_detection()
10036 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_notify_radar_detection()
10037 	struct net_device *dev = info->user_ptr[1];  in nl80211_notify_radar_detection()
10038 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_notify_radar_detection()
10039 	struct wiphy *wiphy = wdev->wiphy;  in nl80211_notify_radar_detection()
10048 		return -EINVAL;  in nl80211_notify_radar_detection()
10057 	err = cfg80211_chandef_dfs_required(wiphy, &chandef, wdev->iftype);  in nl80211_notify_radar_detection()
10066 		return -EINVAL;  in nl80211_notify_radar_detection()
10072 	if (chandef.chan->dfs_state == NL80211_DFS_UNAVAILABLE)  in nl80211_notify_radar_detection()
10079 	rdev->radar_chandef = chandef;  in nl80211_notify_radar_detection()
10082 	queue_work(cfg80211_wq, &rdev->propagate_radar_detect_wk);  in nl80211_notify_radar_detection()
10089 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_channel_switch()
10090 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_channel_switch()
10091 	struct net_device *dev = info->user_ptr[1];  in nl80211_channel_switch()
10092 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_channel_switch()
10101 	if (!rdev->ops->channel_switch ||  in nl80211_channel_switch()
10102 	    !(rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH))  in nl80211_channel_switch()
10103 		return -EOPNOTSUPP;  in nl80211_channel_switch()
10105 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_channel_switch()
10117 		if (!wdev->links[link_id].ap.beacon_interval)  in nl80211_channel_switch()
10118 			return -ENOTCONN;  in nl80211_channel_switch()
10121 		if (!wdev->u.ibss.ssid_len)  in nl80211_channel_switch()
10122 			return -ENOTCONN;  in nl80211_channel_switch()
10125 		if (!wdev->u.mesh.id_len)  in nl80211_channel_switch()
10126 			return -ENOTCONN;  in nl80211_channel_switch()
10129 		return -EOPNOTSUPP;  in nl80211_channel_switch()
10133 	params.beacon_csa.ftm_responder = -1;  in nl80211_channel_switch()
10135 	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||  in nl80211_channel_switch()
10136 	    !info->attrs[NL80211_ATTR_CH_SWITCH_COUNT])  in nl80211_channel_switch()
10137 		return -EINVAL;  in nl80211_channel_switch()
10140 	if (need_new_beacon && !info->attrs[NL80211_ATTR_CSA_IES])  in nl80211_channel_switch()
10141 		return -EINVAL;  in nl80211_channel_switch()
10146 	cs_count = nla_get_u32(info->attrs[NL80211_ATTR_CH_SWITCH_COUNT]);  in nl80211_channel_switch()
10148 		return -EINVAL;  in nl80211_channel_switch()
10155 	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon_after,  in nl80211_channel_switch()
10156 				   info->extack);  in nl80211_channel_switch()
10163 		err = -ENOMEM;  in nl80211_channel_switch()
10168 					  info->attrs[NL80211_ATTR_CSA_IES],  in nl80211_channel_switch()
10169 					  nl80211_policy, info->extack);  in nl80211_channel_switch()
10174 				   info->extack);  in nl80211_channel_switch()
10179 		err = -EINVAL;  in nl80211_channel_switch()
10185 		err = -EINVAL;  in nl80211_channel_switch()
10190 	if (rdev->wiphy.max_num_csa_counters &&  in nl80211_channel_switch()
10192 	     rdev->wiphy.max_num_csa_counters)) {  in nl80211_channel_switch()
10193 		err = -EINVAL;  in nl80211_channel_switch()
10200 	/* sanity checks - counters should fit and be the same */  in nl80211_channel_switch()
10205 			err = -EINVAL;  in nl80211_channel_switch()
10210 			err = -EINVAL;  in nl80211_channel_switch()
10218 			err = -EINVAL;  in nl80211_channel_switch()
10223 		if (rdev->wiphy.max_num_csa_counters &&  in nl80211_channel_switch()
10225 		     rdev->wiphy.max_num_csa_counters)) {  in nl80211_channel_switch()
10226 			err = -EINVAL;  in nl80211_channel_switch()
10233 		/* sanity checks - counters should fit and be the same */  in nl80211_channel_switch()
10238 				err = -EINVAL;  in nl80211_channel_switch()
10244 				err = -EINVAL;  in nl80211_channel_switch()
10255 	if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &params.chandef,  in nl80211_channel_switch()
10256 					   wdev->iftype)) {  in nl80211_channel_switch()
10257 		err = -EINVAL;  in nl80211_channel_switch()
10261 	err = cfg80211_chandef_dfs_required(wdev->wiphy,  in nl80211_channel_switch()
10263 					    wdev->iftype);  in nl80211_channel_switch()
10270 		    !nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS])) {  in nl80211_channel_switch()
10271 			err = -EINVAL;  in nl80211_channel_switch()
10276 	if (info->attrs[NL80211_ATTR_CH_SWITCH_BLOCK_TX])  in nl80211_channel_switch()
10279 	if (info->attrs[NL80211_ATTR_PUNCT_BITMAP]) {  in nl80211_channel_switch()
10306 	struct cfg80211_bss *res = &intbss->pub;  in nl80211_send_bss()
10314 	hdr = nl80211hdr_put(msg, NETLINK_CB(cb->skb).portid, seq, flags,  in nl80211_send_bss()
10317 		return -1;  in nl80211_send_bss()
10321 	if (nla_put_u32(msg, NL80211_ATTR_GENERATION, rdev->bss_generation))  in nl80211_send_bss()
10323 	if (wdev->netdev &&  in nl80211_send_bss()
10324 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex))  in nl80211_send_bss()
10333 	if ((!is_zero_ether_addr(res->bssid) &&  in nl80211_send_bss()
10334 	     nla_put(msg, NL80211_BSS_BSSID, ETH_ALEN, res->bssid)))  in nl80211_send_bss()
10339 	if (rcu_access_pointer(res->proberesp_ies) &&  in nl80211_send_bss()
10346 	ies = rcu_dereference(res->ies);  in nl80211_send_bss()
10348 		if (nla_put_u64_64bit(msg, NL80211_BSS_TSF, ies->tsf,  in nl80211_send_bss()
10351 		if (ies->len && nla_put(msg, NL80211_BSS_INFORMATION_ELEMENTS,  in nl80211_send_bss()
10352 					ies->len, ies->data))  in nl80211_send_bss()
10357 	ies = rcu_dereference(res->beacon_ies);  in nl80211_send_bss()
10358 	if (ies && ies->from_beacon) {  in nl80211_send_bss()
10359 		if (nla_put_u64_64bit(msg, NL80211_BSS_BEACON_TSF, ies->tsf,  in nl80211_send_bss()
10362 		if (ies->len && nla_put(msg, NL80211_BSS_BEACON_IES,  in nl80211_send_bss()
10363 					ies->len, ies->data))  in nl80211_send_bss()
10368 	if (res->beacon_interval &&  in nl80211_send_bss()
10369 	    nla_put_u16(msg, NL80211_BSS_BEACON_INTERVAL, res->beacon_interval))  in nl80211_send_bss()
10371 	if (nla_put_u16(msg, NL80211_BSS_CAPABILITY, res->capability) ||  in nl80211_send_bss()
10372 	    nla_put_u32(msg, NL80211_BSS_FREQUENCY, res->channel->center_freq) ||  in nl80211_send_bss()
10374 			res->channel->freq_offset) ||  in nl80211_send_bss()
10375 	    nla_put_u32(msg, NL80211_BSS_CHAN_WIDTH, res->scan_width) ||  in nl80211_send_bss()
10377 			jiffies_to_msecs(jiffies - intbss->ts)))  in nl80211_send_bss()
10380 	if (intbss->parent_tsf &&  in nl80211_send_bss()
10382 			       intbss->parent_tsf, NL80211_BSS_PAD) ||  in nl80211_send_bss()
10384 		     intbss->parent_bssid)))  in nl80211_send_bss()
10387 	if (intbss->ts_boottime &&  in nl80211_send_bss()
10389 			      intbss->ts_boottime, NL80211_BSS_PAD))  in nl80211_send_bss()
10392 	if (!nl80211_put_signal(msg, intbss->pub.chains,  in nl80211_send_bss()
10393 				intbss->pub.chain_signal,  in nl80211_send_bss()
10397 	switch (rdev->wiphy.signal_type) {  in nl80211_send_bss()
10399 		if (nla_put_u32(msg, NL80211_BSS_SIGNAL_MBM, res->signal))  in nl80211_send_bss()
10403 		if (nla_put_u8(msg, NL80211_BSS_SIGNAL_UNSPEC, res->signal))  in nl80211_send_bss()
10410 	switch (wdev->iftype) {  in nl80211_send_bss()
10414 			if (intbss == wdev->links[link_id].client.current_bss &&  in nl80211_send_bss()
10417 			     (wdev->valid_links &&  in nl80211_send_bss()
10421 				       wdev->u.client.connected_addr)))))  in nl80211_send_bss()
10426 		if (intbss == wdev->u.ibss.current_bss &&  in nl80211_send_bss()
10444 	return -EMSGSIZE;  in nl80211_send_bss()
10452 	int start = cb->args[2], idx = 0;  in nl80211_dump_scan()
10459 	__acquire(&rdev->wiphy.mtx);  in nl80211_dump_scan()
10462 	spin_lock_bh(&rdev->bss_lock);  in nl80211_dump_scan()
10466 	 * into multiple messages.  It is unlikely that any more bss-es will be  in nl80211_dump_scan()
10473 	cb->seq = rdev->bss_generation;  in nl80211_dump_scan()
10475 	list_for_each_entry(scan, &rdev->bss_list, list) {  in nl80211_dump_scan()
10479 				cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_scan()
10481 			idx--;  in nl80211_dump_scan()
10486 	spin_unlock_bh(&rdev->bss_lock);  in nl80211_dump_scan()
10489 	cb->args[2] = idx;  in nl80211_dump_scan()
10490 	wiphy_unlock(&rdev->wiphy);  in nl80211_dump_scan()
10492 	return skb->len;  in nl80211_dump_scan()
10504 	if (!survey->channel && !allow_radio_stats)  in nl80211_send_survey()
10510 		return -ENOMEM;  in nl80211_send_survey()
10512 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in nl80211_send_survey()
10519 	if (survey->channel &&  in nl80211_send_survey()
10521 			survey->channel->center_freq))  in nl80211_send_survey()
10524 	if (survey->channel && survey->channel->freq_offset &&  in nl80211_send_survey()
10526 			survey->channel->freq_offset))  in nl80211_send_survey()
10529 	if ((survey->filled & SURVEY_INFO_NOISE_DBM) &&  in nl80211_send_survey()
10530 	    nla_put_u8(msg, NL80211_SURVEY_INFO_NOISE, survey->noise))  in nl80211_send_survey()
10532 	if ((survey->filled & SURVEY_INFO_IN_USE) &&  in nl80211_send_survey()
10535 	if ((survey->filled & SURVEY_INFO_TIME) &&  in nl80211_send_survey()
10537 			survey->time, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10539 	if ((survey->filled & SURVEY_INFO_TIME_BUSY) &&  in nl80211_send_survey()
10541 			      survey->time_busy, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10543 	if ((survey->filled & SURVEY_INFO_TIME_EXT_BUSY) &&  in nl80211_send_survey()
10545 			      survey->time_ext_busy, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10547 	if ((survey->filled & SURVEY_INFO_TIME_RX) &&  in nl80211_send_survey()
10549 			      survey->time_rx, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10551 	if ((survey->filled & SURVEY_INFO_TIME_TX) &&  in nl80211_send_survey()
10553 			      survey->time_tx, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10555 	if ((survey->filled & SURVEY_INFO_TIME_SCAN) &&  in nl80211_send_survey()
10557 			      survey->time_scan, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10559 	if ((survey->filled & SURVEY_INFO_TIME_BSS_RX) &&  in nl80211_send_survey()
10561 			      survey->time_bss_rx, NL80211_SURVEY_INFO_PAD))  in nl80211_send_survey()
10571 	return -EMSGSIZE;  in nl80211_send_survey()
10580 	int survey_idx = cb->args[2];  in nl80211_dump_survey()
10586 		return -ENOMEM;  in nl80211_dump_survey()
10594 	__acquire(&rdev->wiphy.mtx);  in nl80211_dump_survey()
10599 	if (!wdev->netdev) {  in nl80211_dump_survey()
10600 		res = -EINVAL;  in nl80211_dump_survey()
10604 	if (!rdev->ops->dump_survey) {  in nl80211_dump_survey()
10605 		res = -EOPNOTSUPP;  in nl80211_dump_survey()
10611 		res = rdev_dump_survey(rdev, wdev->netdev, survey_idx, &survey);  in nl80211_dump_survey()
10613 		if (res == -ENOENT)  in nl80211_dump_survey()
10618 		/* don't send disabled channels, but do send non-channel data */  in nl80211_dump_survey()
10620 		    survey.channel->flags & IEEE80211_CHAN_DISABLED) {  in nl80211_dump_survey()
10626 				NETLINK_CB(cb->skb).portid,  in nl80211_dump_survey()
10627 				cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_dump_survey()
10628 				wdev->netdev, radio_stats, &survey) < 0)  in nl80211_dump_survey()
10634 	cb->args[2] = survey_idx;  in nl80211_dump_survey()
10635 	res = skb->len;  in nl80211_dump_survey()
10638 	wiphy_unlock(&rdev->wiphy);  in nl80211_dump_survey()
10651 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_authenticate()
10652 	struct net_device *dev = info->user_ptr[1];  in nl80211_authenticate()
10662 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_authenticate()
10663 		return -EINVAL;  in nl80211_authenticate()
10665 	if (!info->attrs[NL80211_ATTR_AUTH_TYPE])  in nl80211_authenticate()
10666 		return -EINVAL;  in nl80211_authenticate()
10668 	if (!info->attrs[NL80211_ATTR_SSID])  in nl80211_authenticate()
10669 		return -EINVAL;  in nl80211_authenticate()
10671 	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])  in nl80211_authenticate()
10672 		return -EINVAL;  in nl80211_authenticate()
10679 		if (key.type != -1 && key.type != NL80211_KEYTYPE_GROUP)  in nl80211_authenticate()
10680 			return -EINVAL;  in nl80211_authenticate()
10682 			return -EINVAL;  in nl80211_authenticate()
10687 			return -EINVAL;  in nl80211_authenticate()
10689 			return -EINVAL;  in nl80211_authenticate()
10699 		for (i = 0; i < rdev->wiphy.n_cipher_suites; i++) {  in nl80211_authenticate()
10700 			if (key.p.cipher == rdev->wiphy.cipher_suites[i]) {  in nl80211_authenticate()
10706 			return -EINVAL;  in nl80211_authenticate()
10709 	if (!rdev->ops->auth)  in nl80211_authenticate()
10710 		return -EOPNOTSUPP;  in nl80211_authenticate()
10712 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_authenticate()
10713 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_authenticate()
10714 		return -EOPNOTSUPP;  in nl80211_authenticate()
10716 	bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_authenticate()
10717 	freq = MHZ_TO_KHZ(nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]));  in nl80211_authenticate()
10718 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET])  in nl80211_authenticate()
10720 		    nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET]);  in nl80211_authenticate()
10722 	chan = nl80211_get_valid_chan(&rdev->wiphy, freq);  in nl80211_authenticate()
10724 		return -EINVAL;  in nl80211_authenticate()
10726 	ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_authenticate()
10727 	ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_authenticate()
10729 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_authenticate()
10730 		req.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_authenticate()
10731 		req.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_authenticate()
10734 	auth_type = nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);  in nl80211_authenticate()
10736 		return -EINVAL;  in nl80211_authenticate()
10742 	    !info->attrs[NL80211_ATTR_AUTH_DATA])  in nl80211_authenticate()
10743 		return -EINVAL;  in nl80211_authenticate()
10745 	if (info->attrs[NL80211_ATTR_AUTH_DATA]) {  in nl80211_authenticate()
10750 			return -EINVAL;  in nl80211_authenticate()
10751 		req.auth_data = nla_data(info->attrs[NL80211_ATTR_AUTH_DATA]);  in nl80211_authenticate()
10752 		req.auth_data_len = nla_len(info->attrs[NL80211_ATTR_AUTH_DATA]);  in nl80211_authenticate()
10755 	local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];  in nl80211_authenticate()
10768 	req.link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_authenticate()
10770 		if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO))  in nl80211_authenticate()
10771 			return -EINVAL;  in nl80211_authenticate()
10772 		if (!info->attrs[NL80211_ATTR_MLD_ADDR])  in nl80211_authenticate()
10773 			return -EINVAL;  in nl80211_authenticate()
10774 		req.ap_mld_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_authenticate()
10776 			return -EINVAL;  in nl80211_authenticate()
10779 	req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len,  in nl80211_authenticate()
10783 		return -ENOENT;  in nl80211_authenticate()
10785 	wdev_lock(dev->ieee80211_ptr);  in nl80211_authenticate()
10787 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_authenticate()
10789 	cfg80211_put_bss(&rdev->wiphy, req.bss);  in nl80211_authenticate()
10797 	if (!info->attrs[NL80211_ATTR_SOCKET_OWNER]) {  in validate_pae_over_nl80211()
10799 		return -EINVAL;  in validate_pae_over_nl80211()
10802 	if (!rdev->ops->tx_control_port ||  in validate_pae_over_nl80211()
10803 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in validate_pae_over_nl80211()
10805 		return -EOPNOTSUPP;  in validate_pae_over_nl80211()
10817 	settings->control_port = info->attrs[NL80211_ATTR_CONTROL_PORT];  in nl80211_crypto_settings()
10819 	if (info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]) {  in nl80211_crypto_settings()
10823 			info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);  in nl80211_crypto_settings()
10824 		settings->control_port_ethertype = cpu_to_be16(proto);  in nl80211_crypto_settings()
10825 		if (!(rdev->wiphy.flags & WIPHY_FLAG_CONTROL_PORT_PROTOCOL) &&  in nl80211_crypto_settings()
10827 			return -EINVAL;  in nl80211_crypto_settings()
10828 		if (info->attrs[NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT])  in nl80211_crypto_settings()
10829 			settings->control_port_no_encrypt = true;  in nl80211_crypto_settings()
10831 		settings->control_port_ethertype = cpu_to_be16(ETH_P_PAE);  in nl80211_crypto_settings()
10833 	if (info->attrs[NL80211_ATTR_CONTROL_PORT_OVER_NL80211]) {  in nl80211_crypto_settings()
10839 		settings->control_port_over_nl80211 = true;  in nl80211_crypto_settings()
10841 		if (info->attrs[NL80211_ATTR_CONTROL_PORT_NO_PREAUTH])  in nl80211_crypto_settings()
10842 			settings->control_port_no_preauth = true;  in nl80211_crypto_settings()
10845 	if (info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]) {  in nl80211_crypto_settings()
10849 		data = nla_data(info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]);  in nl80211_crypto_settings()
10850 		len = nla_len(info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]);  in nl80211_crypto_settings()
10851 		settings->n_ciphers_pairwise = len / sizeof(u32);  in nl80211_crypto_settings()
10854 			return -EINVAL;  in nl80211_crypto_settings()
10856 		if (settings->n_ciphers_pairwise > cipher_limit)  in nl80211_crypto_settings()
10857 			return -EINVAL;  in nl80211_crypto_settings()
10859 		memcpy(settings->ciphers_pairwise, data, len);  in nl80211_crypto_settings()
10861 		for (i = 0; i < settings->n_ciphers_pairwise; i++)  in nl80211_crypto_settings()
10863 					&rdev->wiphy,  in nl80211_crypto_settings()
10864 					settings->ciphers_pairwise[i]))  in nl80211_crypto_settings()
10865 				return -EINVAL;  in nl80211_crypto_settings()
10868 	if (info->attrs[NL80211_ATTR_CIPHER_SUITE_GROUP]) {  in nl80211_crypto_settings()
10869 		settings->cipher_group =  in nl80211_crypto_settings()
10870 			nla_get_u32(info->attrs[NL80211_ATTR_CIPHER_SUITE_GROUP]);  in nl80211_crypto_settings()
10871 		if (!cfg80211_supported_cipher_suite(&rdev->wiphy,  in nl80211_crypto_settings()
10872 						     settings->cipher_group))  in nl80211_crypto_settings()
10873 			return -EINVAL;  in nl80211_crypto_settings()
10876 	if (info->attrs[NL80211_ATTR_WPA_VERSIONS]) {  in nl80211_crypto_settings()
10877 		settings->wpa_versions =  in nl80211_crypto_settings()
10878 			nla_get_u32(info->attrs[NL80211_ATTR_WPA_VERSIONS]);  in nl80211_crypto_settings()
10879 		if (!nl80211_valid_wpa_versions(settings->wpa_versions))  in nl80211_crypto_settings()
10880 			return -EINVAL;  in nl80211_crypto_settings()
10883 	if (info->attrs[NL80211_ATTR_AKM_SUITES]) {  in nl80211_crypto_settings()
10887 		data = nla_data(info->attrs[NL80211_ATTR_AKM_SUITES]);  in nl80211_crypto_settings()
10888 		len = nla_len(info->attrs[NL80211_ATTR_AKM_SUITES]);  in nl80211_crypto_settings()
10889 		settings->n_akm_suites = len / sizeof(u32);  in nl80211_crypto_settings()
10892 			return -EINVAL;  in nl80211_crypto_settings()
10894 		if (settings->n_akm_suites > rdev->wiphy.max_num_akm_suites)  in nl80211_crypto_settings()
10895 			return -EINVAL;  in nl80211_crypto_settings()
10897 		memcpy(settings->akm_suites, data, len);  in nl80211_crypto_settings()
10900 	if (info->attrs[NL80211_ATTR_PMK]) {  in nl80211_crypto_settings()
10901 		if (nla_len(info->attrs[NL80211_ATTR_PMK]) != WLAN_PMK_LEN)  in nl80211_crypto_settings()
10902 			return -EINVAL;  in nl80211_crypto_settings()
10903 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_crypto_settings()
10905 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_crypto_settings()
10907 			return -EINVAL;  in nl80211_crypto_settings()
10908 		settings->psk = nla_data(info->attrs[NL80211_ATTR_PMK]);  in nl80211_crypto_settings()
10911 	if (info->attrs[NL80211_ATTR_SAE_PASSWORD]) {  in nl80211_crypto_settings()
10912 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_crypto_settings()
10914 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_crypto_settings()
10916 			return -EINVAL;  in nl80211_crypto_settings()
10917 		settings->sae_pwd =  in nl80211_crypto_settings()
10918 			nla_data(info->attrs[NL80211_ATTR_SAE_PASSWORD]);  in nl80211_crypto_settings()
10919 		settings->sae_pwd_len =  in nl80211_crypto_settings()
10920 			nla_len(info->attrs[NL80211_ATTR_SAE_PASSWORD]);  in nl80211_crypto_settings()
10923 	if (info->attrs[NL80211_ATTR_SAE_PWE])  in nl80211_crypto_settings()
10924 		settings->sae_pwe =  in nl80211_crypto_settings()
10925 			nla_get_u8(info->attrs[NL80211_ATTR_SAE_PWE]);  in nl80211_crypto_settings()
10927 		settings->sae_pwe = NL80211_SAE_PWE_UNSPECIFIED;  in nl80211_crypto_settings()
10942 		return ERR_PTR(-EINVAL);  in nl80211_assoc_bss()
10950 	chan = nl80211_get_valid_chan(&rdev->wiphy, freq);  in nl80211_assoc_bss()
10952 		return ERR_PTR(-EINVAL);  in nl80211_assoc_bss()
10954 	bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid,  in nl80211_assoc_bss()
10959 		return ERR_PTR(-ENOENT);  in nl80211_assoc_bss()
10966 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_associate()
10967 	struct net_device *dev = info->user_ptr[1];  in nl80211_associate()
10974 	if (dev->ieee80211_ptr->conn_owner_nlportid &&  in nl80211_associate()
10975 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)  in nl80211_associate()
10976 		return -EPERM;  in nl80211_associate()
10978 	if (!info->attrs[NL80211_ATTR_SSID])  in nl80211_associate()
10979 		return -EINVAL;  in nl80211_associate()
10981 	if (!rdev->ops->assoc)  in nl80211_associate()
10982 		return -EOPNOTSUPP;  in nl80211_associate()
10984 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_associate()
10985 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_associate()
10986 		return -EOPNOTSUPP;  in nl80211_associate()
10988 	ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_associate()
10989 	ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_associate()
10991 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_associate()
10992 		req.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_associate()
10993 		req.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_associate()
10998 					 "non-inheritance makes no sense");  in nl80211_associate()
10999 			return -EINVAL;  in nl80211_associate()
11003 	if (info->attrs[NL80211_ATTR_USE_MFP]) {  in nl80211_associate()
11005 			nla_get_u32(info->attrs[NL80211_ATTR_USE_MFP]);  in nl80211_associate()
11009 			return -EINVAL;  in nl80211_associate()
11012 	if (info->attrs[NL80211_ATTR_PREV_BSSID])  in nl80211_associate()
11013 		req.prev_bssid = nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);  in nl80211_associate()
11015 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HT]))  in nl80211_associate()
11018 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])  in nl80211_associate()
11020 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]),  in nl80211_associate()
11023 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {  in nl80211_associate()
11024 		if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])  in nl80211_associate()
11025 			return -EINVAL;  in nl80211_associate()
11027 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),  in nl80211_associate()
11031 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))  in nl80211_associate()
11034 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE]))  in nl80211_associate()
11037 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_EHT]))  in nl80211_associate()
11040 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])  in nl80211_associate()
11042 		       nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),  in nl80211_associate()
11045 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY]) {  in nl80211_associate()
11046 		if (!info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])  in nl80211_associate()
11047 			return -EINVAL;  in nl80211_associate()
11049 		       nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]),  in nl80211_associate()
11053 	if (nla_get_flag(info->attrs[NL80211_ATTR_USE_RRM])) {  in nl80211_associate()
11054 		if (!((rdev->wiphy.features &  in nl80211_associate()
11056 		       (rdev->wiphy.features & NL80211_FEATURE_QUIET)) &&  in nl80211_associate()
11057 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_associate()
11059 			return -EINVAL;  in nl80211_associate()
11063 	if (info->attrs[NL80211_ATTR_FILS_KEK]) {  in nl80211_associate()
11064 		req.fils_kek = nla_data(info->attrs[NL80211_ATTR_FILS_KEK]);  in nl80211_associate()
11065 		req.fils_kek_len = nla_len(info->attrs[NL80211_ATTR_FILS_KEK]);  in nl80211_associate()
11066 		if (!info->attrs[NL80211_ATTR_FILS_NONCES])  in nl80211_associate()
11067 			return -EINVAL;  in nl80211_associate()
11069 			nla_data(info->attrs[NL80211_ATTR_FILS_NONCES]);  in nl80211_associate()
11072 	if (info->attrs[NL80211_ATTR_S1G_CAPABILITY_MASK]) {  in nl80211_associate()
11073 		if (!info->attrs[NL80211_ATTR_S1G_CAPABILITY])  in nl80211_associate()
11074 			return -EINVAL;  in nl80211_associate()
11076 		       nla_data(info->attrs[NL80211_ATTR_S1G_CAPABILITY_MASK]),  in nl80211_associate()
11080 	if (info->attrs[NL80211_ATTR_S1G_CAPABILITY]) {  in nl80211_associate()
11081 		if (!info->attrs[NL80211_ATTR_S1G_CAPABILITY_MASK])  in nl80211_associate()
11082 			return -EINVAL;  in nl80211_associate()
11084 		       nla_data(info->attrs[NL80211_ATTR_S1G_CAPABILITY]),  in nl80211_associate()
11088 	req.link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_associate()
11090 	if (info->attrs[NL80211_ATTR_MLO_LINKS]) {  in nl80211_associate()
11096 			return -EINVAL;  in nl80211_associate()
11098 		if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_MLO))  in nl80211_associate()
11099 			return -EINVAL;  in nl80211_associate()
11101 		if (info->attrs[NL80211_ATTR_MAC] ||  in nl80211_associate()
11102 		    info->attrs[NL80211_ATTR_WIPHY_FREQ] ||  in nl80211_associate()
11103 		    !info->attrs[NL80211_ATTR_MLD_ADDR])  in nl80211_associate()
11104 			return -EINVAL;  in nl80211_associate()
11106 		req.ap_mld_addr = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_associate()
11111 			return -ENOMEM;  in nl80211_associate()
11114 				    info->attrs[NL80211_ATTR_MLO_LINKS],  in nl80211_associate()
11122 				err = -EINVAL;  in nl80211_associate()
11129 				err = -EINVAL;  in nl80211_associate()
11151 					err = -EINVAL;  in nl80211_associate()
11159 							 "cannot deal with non-inheritance");  in nl80211_associate()
11160 					err = -EINVAL;  in nl80211_associate()
11170 			err = -EINVAL;  in nl80211_associate()
11176 					 "cannot have per-link elems on assoc link");  in nl80211_associate()
11177 			err = -EINVAL;  in nl80211_associate()
11184 			err = -EINVAL;  in nl80211_associate()
11192 			return -EINVAL;  in nl80211_associate()
11194 		req.bss = nl80211_assoc_bss(rdev, ssid, ssid_len, info->attrs);  in nl80211_associate()
11197 		ap_addr = req.bss->bssid;  in nl80211_associate()
11202 		wdev_lock(dev->ieee80211_ptr);  in nl80211_associate()
11206 		if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {  in nl80211_associate()
11207 			dev->ieee80211_ptr->conn_owner_nlportid =  in nl80211_associate()
11208 				info->snd_portid;  in nl80211_associate()
11209 			memcpy(dev->ieee80211_ptr->disconnect_bssid,  in nl80211_associate()
11213 		wdev_unlock(dev->ieee80211_ptr);  in nl80211_associate()
11218 		cfg80211_put_bss(&rdev->wiphy, req.links[link_id].bss);  in nl80211_associate()
11219 	cfg80211_put_bss(&rdev->wiphy, req.bss);  in nl80211_associate()
11227 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_deauthenticate()
11228 	struct net_device *dev = info->user_ptr[1];  in nl80211_deauthenticate()
11234 	if (dev->ieee80211_ptr->conn_owner_nlportid &&  in nl80211_deauthenticate()
11235 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)  in nl80211_deauthenticate()
11236 		return -EPERM;  in nl80211_deauthenticate()
11238 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_deauthenticate()
11239 		return -EINVAL;  in nl80211_deauthenticate()
11241 	if (!info->attrs[NL80211_ATTR_REASON_CODE])  in nl80211_deauthenticate()
11242 		return -EINVAL;  in nl80211_deauthenticate()
11244 	if (!rdev->ops->deauth)  in nl80211_deauthenticate()
11245 		return -EOPNOTSUPP;  in nl80211_deauthenticate()
11247 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_deauthenticate()
11248 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_deauthenticate()
11249 		return -EOPNOTSUPP;  in nl80211_deauthenticate()
11251 	bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_deauthenticate()
11253 	reason_code = nla_get_u16(info->attrs[NL80211_ATTR_REASON_CODE]);  in nl80211_deauthenticate()
11256 		return -EINVAL;  in nl80211_deauthenticate()
11259 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_deauthenticate()
11260 		ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_deauthenticate()
11261 		ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_deauthenticate()
11264 	local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];  in nl80211_deauthenticate()
11266 	wdev_lock(dev->ieee80211_ptr);  in nl80211_deauthenticate()
11269 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_deauthenticate()
11275 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_disassociate()
11276 	struct net_device *dev = info->user_ptr[1];  in nl80211_disassociate()
11282 	if (dev->ieee80211_ptr->conn_owner_nlportid &&  in nl80211_disassociate()
11283 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)  in nl80211_disassociate()
11284 		return -EPERM;  in nl80211_disassociate()
11286 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_disassociate()
11287 		return -EINVAL;  in nl80211_disassociate()
11289 	if (!info->attrs[NL80211_ATTR_REASON_CODE])  in nl80211_disassociate()
11290 		return -EINVAL;  in nl80211_disassociate()
11292 	if (!rdev->ops->disassoc)  in nl80211_disassociate()
11293 		return -EOPNOTSUPP;  in nl80211_disassociate()
11295 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_disassociate()
11296 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_disassociate()
11297 		return -EOPNOTSUPP;  in nl80211_disassociate()
11299 	bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_disassociate()
11301 	reason_code = nla_get_u16(info->attrs[NL80211_ATTR_REASON_CODE]);  in nl80211_disassociate()
11304 		return -EINVAL;  in nl80211_disassociate()
11307 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_disassociate()
11308 		ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_disassociate()
11309 		ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_disassociate()
11312 	local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE];  in nl80211_disassociate()
11314 	wdev_lock(dev->ieee80211_ptr);  in nl80211_disassociate()
11317 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_disassociate()
11326 	struct wiphy *wiphy = &rdev->wiphy;  in nl80211_parse_mcast_rate()
11333 		sband = wiphy->bands[band];  in nl80211_parse_mcast_rate()
11337 		for (i = 0; i < sband->n_bitrates; i++) {  in nl80211_parse_mcast_rate()
11338 			if (sband->bitrates[i].bitrate == rateval) {  in nl80211_parse_mcast_rate()
11351 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_join_ibss()
11352 	struct net_device *dev = info->user_ptr[1];  in nl80211_join_ibss()
11360 	if (!info->attrs[NL80211_ATTR_SSID] ||  in nl80211_join_ibss()
11361 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))  in nl80211_join_ibss()
11362 		return -EINVAL;  in nl80211_join_ibss()
11366 	if (info->attrs[NL80211_ATTR_BEACON_INTERVAL])  in nl80211_join_ibss()
11368 			nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);  in nl80211_join_ibss()
11375 	if (!rdev->ops->join_ibss)  in nl80211_join_ibss()
11376 		return -EOPNOTSUPP;  in nl80211_join_ibss()
11378 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC)  in nl80211_join_ibss()
11379 		return -EOPNOTSUPP;  in nl80211_join_ibss()
11381 	wiphy = &rdev->wiphy;  in nl80211_join_ibss()
11383 	if (info->attrs[NL80211_ATTR_MAC]) {  in nl80211_join_ibss()
11384 		ibss.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_join_ibss()
11387 			return -EINVAL;  in nl80211_join_ibss()
11389 	ibss.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_join_ibss()
11390 	ibss.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_join_ibss()
11392 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_join_ibss()
11393 		ibss.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_join_ibss()
11394 		ibss.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_join_ibss()
11401 	if (!cfg80211_reg_can_beacon(&rdev->wiphy, &ibss.chandef,  in nl80211_join_ibss()
11403 		return -EINVAL;  in nl80211_join_ibss()
11412 		if (!(rdev->wiphy.features & NL80211_FEATURE_HT_IBSS))  in nl80211_join_ibss()
11413 			return -EINVAL;  in nl80211_join_ibss()
11418 		if (!(rdev->wiphy.features & NL80211_FEATURE_HT_IBSS))  in nl80211_join_ibss()
11419 			return -EINVAL;  in nl80211_join_ibss()
11420 		if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_join_ibss()
11422 			return -EINVAL;  in nl80211_join_ibss()
11425 		return -EINVAL;  in nl80211_join_ibss()
11427 		return -EINVAL;  in nl80211_join_ibss()
11430 	ibss.channel_fixed = !!info->attrs[NL80211_ATTR_FREQ_FIXED];  in nl80211_join_ibss()
11431 	ibss.privacy = !!info->attrs[NL80211_ATTR_PRIVACY];  in nl80211_join_ibss()
11433 	if (info->attrs[NL80211_ATTR_BSS_BASIC_RATES]) {  in nl80211_join_ibss()
11435 			nla_data(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_join_ibss()
11437 			nla_len(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_join_ibss()
11439 			wiphy->bands[ibss.chandef.chan->band];  in nl80211_join_ibss()
11447 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])  in nl80211_join_ibss()
11449 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]),  in nl80211_join_ibss()
11452 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {  in nl80211_join_ibss()
11453 		if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])  in nl80211_join_ibss()
11454 			return -EINVAL;  in nl80211_join_ibss()
11456 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),  in nl80211_join_ibss()
11460 	if (info->attrs[NL80211_ATTR_MCAST_RATE] &&  in nl80211_join_ibss()
11462 			nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE])))  in nl80211_join_ibss()
11463 		return -EINVAL;  in nl80211_join_ibss()
11465 	if (ibss.privacy && info->attrs[NL80211_ATTR_KEYS]) {  in nl80211_join_ibss()
11475 			return -EINVAL;  in nl80211_join_ibss()
11480 		nla_get_flag(info->attrs[NL80211_ATTR_CONTROL_PORT]);  in nl80211_join_ibss()
11482 	if (info->attrs[NL80211_ATTR_CONTROL_PORT_OVER_NL80211]) {  in nl80211_join_ibss()
11494 		nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS]);  in nl80211_join_ibss()
11496 	wdev_lock(dev->ieee80211_ptr);  in nl80211_join_ibss()
11500 	else if (info->attrs[NL80211_ATTR_SOCKET_OWNER])  in nl80211_join_ibss()
11501 		dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;  in nl80211_join_ibss()
11502 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_join_ibss()
11509 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_leave_ibss()
11510 	struct net_device *dev = info->user_ptr[1];  in nl80211_leave_ibss()
11512 	if (!rdev->ops->leave_ibss)  in nl80211_leave_ibss()
11513 		return -EOPNOTSUPP;  in nl80211_leave_ibss()
11515 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC)  in nl80211_leave_ibss()
11516 		return -EOPNOTSUPP;  in nl80211_leave_ibss()
11523 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_mcast_rate()
11524 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_mcast_rate()
11528 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC &&  in nl80211_set_mcast_rate()
11529 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT &&  in nl80211_set_mcast_rate()
11530 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_OCB)  in nl80211_set_mcast_rate()
11531 		return -EOPNOTSUPP;  in nl80211_set_mcast_rate()
11533 	if (!rdev->ops->set_mcast_rate)  in nl80211_set_mcast_rate()
11534 		return -EOPNOTSUPP;  in nl80211_set_mcast_rate()
11538 	if (!info->attrs[NL80211_ATTR_MCAST_RATE])  in nl80211_set_mcast_rate()
11539 		return -EINVAL;  in nl80211_set_mcast_rate()
11541 	nla_rate = nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE]);  in nl80211_set_mcast_rate()
11543 		return -EINVAL;  in nl80211_set_mcast_rate()
11570 	if (nla_put_u32(skb, NL80211_ATTR_WIPHY, rdev->wiphy_idx))  in __cfg80211_alloc_vendor_skb()
11575 				info->vendor_id))  in __cfg80211_alloc_vendor_skb()
11578 				info->subcmd))  in __cfg80211_alloc_vendor_skb()
11586 		if (wdev->netdev &&  in __cfg80211_alloc_vendor_skb()
11588 				wdev->netdev->ifindex))  in __cfg80211_alloc_vendor_skb()
11596 	((void **)skb->cb)[0] = rdev;  in __cfg80211_alloc_vendor_skb()
11597 	((void **)skb->cb)[1] = hdr;  in __cfg80211_alloc_vendor_skb()
11598 	((void **)skb->cb)[2] = data;  in __cfg80211_alloc_vendor_skb()
11620 		if (WARN_ON(vendor_event_idx != -1))  in __cfg80211_alloc_event_skb()
11626 			    vendor_event_idx >= wiphy->n_vendor_events))  in __cfg80211_alloc_event_skb()
11628 		info = &wiphy->vendor_events[vendor_event_idx];  in __cfg80211_alloc_event_skb()
11642 	struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0];  in __cfg80211_send_event_skb()
11643 	void *hdr = ((void **)skb->cb)[1];  in __cfg80211_send_event_skb()
11645 	struct nlattr *data = ((void **)skb->cb)[2];  in __cfg80211_send_event_skb()
11649 	memset(skb->cb, 0, sizeof(skb->cb));  in __cfg80211_send_event_skb()
11654 	if (nlhdr->nlmsg_pid) {  in __cfg80211_send_event_skb()
11655 		genlmsg_unicast(wiphy_net(&rdev->wiphy), skb,  in __cfg80211_send_event_skb()
11656 				nlhdr->nlmsg_pid);  in __cfg80211_send_event_skb()
11658 		if (data->nla_type == NL80211_ATTR_VENDOR_DATA)  in __cfg80211_send_event_skb()
11661 		genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy),  in __cfg80211_send_event_skb()
11670 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_testmode_do()
11674 	lockdep_assert_held(&rdev->wiphy.mtx);  in nl80211_testmode_do()
11677 					  info->attrs);  in nl80211_testmode_do()
11679 	if (!rdev->ops->testmode_cmd)  in nl80211_testmode_do()
11680 		return -EOPNOTSUPP;  in nl80211_testmode_do()
11684 		if (err != -EINVAL)  in nl80211_testmode_do()
11687 	} else if (wdev->wiphy != &rdev->wiphy) {  in nl80211_testmode_do()
11688 		return -EINVAL;  in nl80211_testmode_do()
11691 	if (!info->attrs[NL80211_ATTR_TESTDATA])  in nl80211_testmode_do()
11692 		return -EINVAL;  in nl80211_testmode_do()
11694 	rdev->cur_cmd_info = info;  in nl80211_testmode_do()
11696 				nla_data(info->attrs[NL80211_ATTR_TESTDATA]),  in nl80211_testmode_do()
11697 				nla_len(info->attrs[NL80211_ATTR_TESTDATA]));  in nl80211_testmode_do()
11698 	rdev->cur_cmd_info = NULL;  in nl80211_testmode_do()
11715 	if (cb->args[0]) {  in nl80211_testmode_dump()
11720 		phy_idx = cb->args[0] - 1;  in nl80211_testmode_dump()
11724 			err = -ENOENT;  in nl80211_testmode_dump()
11731 			err = -ENOMEM;  in nl80211_testmode_dump()
11735 		err = nlmsg_parse_deprecated(cb->nlh,  in nl80211_testmode_dump()
11742 		rdev = __cfg80211_rdev_from_attrs(sock_net(skb->sk), attrbuf);  in nl80211_testmode_dump()
11747 		phy_idx = rdev->wiphy_idx;  in nl80211_testmode_dump()
11750 			cb->args[1] = (long)attrbuf[NL80211_ATTR_TESTDATA];  in nl80211_testmode_dump()
11753 	if (cb->args[1]) {  in nl80211_testmode_dump()
11754 		data = nla_data((void *)cb->args[1]);  in nl80211_testmode_dump()
11755 		data_len = nla_len((void *)cb->args[1]);  in nl80211_testmode_dump()
11758 	if (!rdev->ops->testmode_dump) {  in nl80211_testmode_dump()
11759 		err = -EOPNOTSUPP;  in nl80211_testmode_dump()
11764 		void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).portid,  in nl80211_testmode_dump()
11765 					   cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_testmode_dump()
11785 		if (err == -ENOBUFS || err == -ENOENT) {  in nl80211_testmode_dump()
11796 	err = skb->len;  in nl80211_testmode_dump()
11798 	cb->args[0] = phy_idx + 1;  in nl80211_testmode_dump()
11808 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_connect()
11809 	struct net_device *dev = info->user_ptr[1];  in nl80211_connect()
11818 	if (!info->attrs[NL80211_ATTR_SSID] ||  in nl80211_connect()
11819 	    !nla_len(info->attrs[NL80211_ATTR_SSID]))  in nl80211_connect()
11820 		return -EINVAL;  in nl80211_connect()
11822 	if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {  in nl80211_connect()
11824 			nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);  in nl80211_connect()
11827 			return -EINVAL;  in nl80211_connect()
11831 	connect.privacy = info->attrs[NL80211_ATTR_PRIVACY];  in nl80211_connect()
11833 	if (info->attrs[NL80211_ATTR_WANT_1X_4WAY_HS] &&  in nl80211_connect()
11834 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_connect()
11836 		return -EINVAL;  in nl80211_connect()
11837 	connect.want_1x = info->attrs[NL80211_ATTR_WANT_1X_4WAY_HS];  in nl80211_connect()
11844 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_connect()
11845 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_connect()
11846 		return -EOPNOTSUPP;  in nl80211_connect()
11848 	wiphy = &rdev->wiphy;  in nl80211_connect()
11850 	connect.bg_scan_period = -1;  in nl80211_connect()
11851 	if (info->attrs[NL80211_ATTR_BG_SCAN_PERIOD] &&  in nl80211_connect()
11852 		(wiphy->flags & WIPHY_FLAG_SUPPORTS_FW_ROAM)) {  in nl80211_connect()
11854 			nla_get_u16(info->attrs[NL80211_ATTR_BG_SCAN_PERIOD]);  in nl80211_connect()
11857 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_connect()
11858 		connect.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_connect()
11859 	else if (info->attrs[NL80211_ATTR_MAC_HINT])  in nl80211_connect()
11861 			nla_data(info->attrs[NL80211_ATTR_MAC_HINT]);  in nl80211_connect()
11862 	connect.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_connect()
11863 	connect.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_connect()
11865 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_connect()
11866 		connect.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_connect()
11867 		connect.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_connect()
11870 	if (info->attrs[NL80211_ATTR_USE_MFP]) {  in nl80211_connect()
11871 		connect.mfp = nla_get_u32(info->attrs[NL80211_ATTR_USE_MFP]);  in nl80211_connect()
11873 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_connect()
11875 			return -EOPNOTSUPP;  in nl80211_connect()
11880 	if (info->attrs[NL80211_ATTR_PREV_BSSID])  in nl80211_connect()
11882 			nla_data(info->attrs[NL80211_ATTR_PREV_BSSID]);  in nl80211_connect()
11884 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ])  in nl80211_connect()
11886 					info->attrs[NL80211_ATTR_WIPHY_FREQ]));  in nl80211_connect()
11887 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET])  in nl80211_connect()
11889 		    nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ_OFFSET]);  in nl80211_connect()
11894 			return -EINVAL;  in nl80211_connect()
11895 	} else if (info->attrs[NL80211_ATTR_WIPHY_FREQ_HINT]) {  in nl80211_connect()
11896 		freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ_HINT]);  in nl80211_connect()
11900 			return -EINVAL;  in nl80211_connect()
11903 	if (info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]) {  in nl80211_connect()
11905 		      nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_CHANNELS]);  in nl80211_connect()
11907 		if (info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG])  in nl80211_connect()
11909 				nla_get_u8(info->attrs[NL80211_ATTR_WIPHY_EDMG_BW_CONFIG]);  in nl80211_connect()
11912 	if (connect.privacy && info->attrs[NL80211_ATTR_KEYS]) {  in nl80211_connect()
11918 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HT]))  in nl80211_connect()
11921 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK])  in nl80211_connect()
11923 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]),  in nl80211_connect()
11926 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) {  in nl80211_connect()
11927 		if (!info->attrs[NL80211_ATTR_HT_CAPABILITY_MASK]) {  in nl80211_connect()
11929 			return -EINVAL;  in nl80211_connect()
11932 		       nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]),  in nl80211_connect()
11936 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))  in nl80211_connect()
11939 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE]))  in nl80211_connect()
11942 	if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_EHT]))  in nl80211_connect()
11945 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])  in nl80211_connect()
11947 		       nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),  in nl80211_connect()
11950 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY]) {  in nl80211_connect()
11951 		if (!info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]) {  in nl80211_connect()
11953 			return -EINVAL;  in nl80211_connect()
11956 		       nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]),  in nl80211_connect()
11960 	if (nla_get_flag(info->attrs[NL80211_ATTR_USE_RRM])) {  in nl80211_connect()
11961 		if (!((rdev->wiphy.features &  in nl80211_connect()
11963 		       (rdev->wiphy.features & NL80211_FEATURE_QUIET)) &&  in nl80211_connect()
11964 		    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_connect()
11967 			return -EINVAL;  in nl80211_connect()
11972 	connect.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);  in nl80211_connect()
11973 	if (connect.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) {  in nl80211_connect()
11975 		return -EOPNOTSUPP;  in nl80211_connect()
11978 	if (info->attrs[NL80211_ATTR_BSS_SELECT]) {  in nl80211_connect()
11982 			return -EINVAL;  in nl80211_connect()
11985 		err = parse_bss_select(info->attrs[NL80211_ATTR_BSS_SELECT],  in nl80211_connect()
11993 	if (wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_connect()
11995 	    info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] &&  in nl80211_connect()
11996 	    info->attrs[NL80211_ATTR_FILS_ERP_REALM] &&  in nl80211_connect()
11997 	    info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] &&  in nl80211_connect()
11998 	    info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {  in nl80211_connect()
12000 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);  in nl80211_connect()
12002 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);  in nl80211_connect()
12004 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);  in nl80211_connect()
12006 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);  in nl80211_connect()
12009 			   info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM]);  in nl80211_connect()
12011 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);  in nl80211_connect()
12013 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);  in nl80211_connect()
12014 	} else if (info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] ||  in nl80211_connect()
12015 		   info->attrs[NL80211_ATTR_FILS_ERP_REALM] ||  in nl80211_connect()
12016 		   info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] ||  in nl80211_connect()
12017 		   info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {  in nl80211_connect()
12019 		return -EINVAL;  in nl80211_connect()
12022 	if (nla_get_flag(info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT])) {  in nl80211_connect()
12023 		if (!info->attrs[NL80211_ATTR_SOCKET_OWNER]) {  in nl80211_connect()
12027 			return -EINVAL;  in nl80211_connect()
12032 	if (nla_get_flag(info->attrs[NL80211_ATTR_MLO_SUPPORT]))  in nl80211_connect()
12035 	wdev_lock(dev->ieee80211_ptr);  in nl80211_connect()
12042 	if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {  in nl80211_connect()
12043 		dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;  in nl80211_connect()
12045 			memcpy(dev->ieee80211_ptr->disconnect_bssid,  in nl80211_connect()
12048 			eth_zero_addr(dev->ieee80211_ptr->disconnect_bssid);  in nl80211_connect()
12051 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_connect()
12060 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_update_connect_params()
12061 	struct net_device *dev = info->user_ptr[1];  in nl80211_update_connect_params()
12062 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_update_connect_params()
12068 	if (!rdev->ops->update_connect_params)  in nl80211_update_connect_params()
12069 		return -EOPNOTSUPP;  in nl80211_update_connect_params()
12071 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_update_connect_params()
12072 		connect.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_connect_params()
12073 		connect.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_connect_params()
12077 	fils_sk_offload = wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_update_connect_params()
12081 	 * when driver supports fils-sk offload all attributes must be  in nl80211_update_connect_params()
12082 	 * provided. So the else covers "fils-sk-not-all" and  in nl80211_update_connect_params()
12083 	 * "no-fils-sk-any".  in nl80211_update_connect_params()
12086 	    info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] &&  in nl80211_update_connect_params()
12087 	    info->attrs[NL80211_ATTR_FILS_ERP_REALM] &&  in nl80211_update_connect_params()
12088 	    info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] &&  in nl80211_update_connect_params()
12089 	    info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {  in nl80211_update_connect_params()
12091 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);  in nl80211_update_connect_params()
12093 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_USERNAME]);  in nl80211_update_connect_params()
12095 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);  in nl80211_update_connect_params()
12097 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_REALM]);  in nl80211_update_connect_params()
12100 			   info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM]);  in nl80211_update_connect_params()
12102 			nla_data(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);  in nl80211_update_connect_params()
12104 			nla_len(info->attrs[NL80211_ATTR_FILS_ERP_RRK]);  in nl80211_update_connect_params()
12106 	} else if (info->attrs[NL80211_ATTR_FILS_ERP_USERNAME] ||  in nl80211_update_connect_params()
12107 		   info->attrs[NL80211_ATTR_FILS_ERP_REALM] ||  in nl80211_update_connect_params()
12108 		   info->attrs[NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM] ||  in nl80211_update_connect_params()
12109 		   info->attrs[NL80211_ATTR_FILS_ERP_RRK]) {  in nl80211_update_connect_params()
12110 		return -EINVAL;  in nl80211_update_connect_params()
12113 	if (info->attrs[NL80211_ATTR_AUTH_TYPE]) {  in nl80211_update_connect_params()
12114 		auth_type = nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]);  in nl80211_update_connect_params()
12117 			return -EINVAL;  in nl80211_update_connect_params()
12121 			return -EINVAL;  in nl80211_update_connect_params()
12127 	wdev_lock(dev->ieee80211_ptr);  in nl80211_update_connect_params()
12128 	if (!wdev->connected)  in nl80211_update_connect_params()
12129 		ret = -ENOLINK;  in nl80211_update_connect_params()
12132 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_update_connect_params()
12139 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_disconnect()
12140 	struct net_device *dev = info->user_ptr[1];  in nl80211_disconnect()
12144 	if (dev->ieee80211_ptr->conn_owner_nlportid &&  in nl80211_disconnect()
12145 	    dev->ieee80211_ptr->conn_owner_nlportid != info->snd_portid)  in nl80211_disconnect()
12146 		return -EPERM;  in nl80211_disconnect()
12148 	if (!info->attrs[NL80211_ATTR_REASON_CODE])  in nl80211_disconnect()
12151 		reason = nla_get_u16(info->attrs[NL80211_ATTR_REASON_CODE]);  in nl80211_disconnect()
12154 		return -EINVAL;  in nl80211_disconnect()
12156 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_disconnect()
12157 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_disconnect()
12158 		return -EOPNOTSUPP;  in nl80211_disconnect()
12160 	wdev_lock(dev->ieee80211_ptr);  in nl80211_disconnect()
12162 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_disconnect()
12168 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_wiphy_netns()
12172 	if (info->attrs[NL80211_ATTR_PID]) {  in nl80211_wiphy_netns()
12173 		u32 pid = nla_get_u32(info->attrs[NL80211_ATTR_PID]);  in nl80211_wiphy_netns()
12176 	} else if (info->attrs[NL80211_ATTR_NETNS_FD]) {  in nl80211_wiphy_netns()
12177 		u32 fd = nla_get_u32(info->attrs[NL80211_ATTR_NETNS_FD]);  in nl80211_wiphy_netns()
12181 		return -EINVAL;  in nl80211_wiphy_netns()
12190 	if (!net_eq(wiphy_net(&rdev->wiphy), net))  in nl80211_wiphy_netns()
12199 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_setdel_pmksa()
12202 	struct net_device *dev = info->user_ptr[1];  in nl80211_setdel_pmksa()
12207 	if (!info->attrs[NL80211_ATTR_PMKID])  in nl80211_setdel_pmksa()
12208 		return -EINVAL;  in nl80211_setdel_pmksa()
12210 	pmksa.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);  in nl80211_setdel_pmksa()
12212 	if (info->attrs[NL80211_ATTR_MAC]) {  in nl80211_setdel_pmksa()
12213 		pmksa.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_setdel_pmksa()
12214 	} else if (info->attrs[NL80211_ATTR_SSID] &&  in nl80211_setdel_pmksa()
12215 		   info->attrs[NL80211_ATTR_FILS_CACHE_ID] &&  in nl80211_setdel_pmksa()
12216 		   (info->genlhdr->cmd == NL80211_CMD_DEL_PMKSA ||  in nl80211_setdel_pmksa()
12217 		    info->attrs[NL80211_ATTR_PMK])) {  in nl80211_setdel_pmksa()
12218 		pmksa.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);  in nl80211_setdel_pmksa()
12219 		pmksa.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_setdel_pmksa()
12221 			nla_data(info->attrs[NL80211_ATTR_FILS_CACHE_ID]);  in nl80211_setdel_pmksa()
12223 		return -EINVAL;  in nl80211_setdel_pmksa()
12225 	if (info->attrs[NL80211_ATTR_PMK]) {  in nl80211_setdel_pmksa()
12226 		pmksa.pmk = nla_data(info->attrs[NL80211_ATTR_PMK]);  in nl80211_setdel_pmksa()
12227 		pmksa.pmk_len = nla_len(info->attrs[NL80211_ATTR_PMK]);  in nl80211_setdel_pmksa()
12230 	if (info->attrs[NL80211_ATTR_PMK_LIFETIME])  in nl80211_setdel_pmksa()
12232 			nla_get_u32(info->attrs[NL80211_ATTR_PMK_LIFETIME]);  in nl80211_setdel_pmksa()
12234 	if (info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD])  in nl80211_setdel_pmksa()
12237 				info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD]);  in nl80211_setdel_pmksa()
12239 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_setdel_pmksa()
12240 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT &&  in nl80211_setdel_pmksa()
12241 	    !(dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP &&  in nl80211_setdel_pmksa()
12242 	      wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_setdel_pmksa()
12244 		return -EOPNOTSUPP;  in nl80211_setdel_pmksa()
12246 	switch (info->genlhdr->cmd) {  in nl80211_setdel_pmksa()
12248 		rdev_ops = rdev->ops->set_pmksa;  in nl80211_setdel_pmksa()
12251 		rdev_ops = rdev->ops->del_pmksa;  in nl80211_setdel_pmksa()
12259 		return -EOPNOTSUPP;  in nl80211_setdel_pmksa()
12261 	return rdev_ops(&rdev->wiphy, dev, &pmksa);  in nl80211_setdel_pmksa()
12266 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_flush_pmksa()
12267 	struct net_device *dev = info->user_ptr[1];  in nl80211_flush_pmksa()
12269 	if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&  in nl80211_flush_pmksa()
12270 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_flush_pmksa()
12271 		return -EOPNOTSUPP;  in nl80211_flush_pmksa()
12273 	if (!rdev->ops->flush_pmksa)  in nl80211_flush_pmksa()
12274 		return -EOPNOTSUPP;  in nl80211_flush_pmksa()
12281 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tdls_mgmt()
12282 	struct net_device *dev = info->user_ptr[1];  in nl80211_tdls_mgmt()
12290 	if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) ||  in nl80211_tdls_mgmt()
12291 	    !rdev->ops->tdls_mgmt)  in nl80211_tdls_mgmt()
12292 		return -EOPNOTSUPP;  in nl80211_tdls_mgmt()
12294 	if (!info->attrs[NL80211_ATTR_TDLS_ACTION] ||  in nl80211_tdls_mgmt()
12295 	    !info->attrs[NL80211_ATTR_STATUS_CODE] ||  in nl80211_tdls_mgmt()
12296 	    !info->attrs[NL80211_ATTR_TDLS_DIALOG_TOKEN] ||  in nl80211_tdls_mgmt()
12297 	    !info->attrs[NL80211_ATTR_IE] ||  in nl80211_tdls_mgmt()
12298 	    !info->attrs[NL80211_ATTR_MAC])  in nl80211_tdls_mgmt()
12299 		return -EINVAL;  in nl80211_tdls_mgmt()
12301 	peer = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_tdls_mgmt()
12302 	action_code = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_ACTION]);  in nl80211_tdls_mgmt()
12303 	status_code = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);  in nl80211_tdls_mgmt()
12304 	dialog_token = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_DIALOG_TOKEN]);  in nl80211_tdls_mgmt()
12305 	initiator = nla_get_flag(info->attrs[NL80211_ATTR_TDLS_INITIATOR]);  in nl80211_tdls_mgmt()
12306 	if (info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY])  in nl80211_tdls_mgmt()
12308 			nla_get_u32(info->attrs[NL80211_ATTR_TDLS_PEER_CAPABILITY]);  in nl80211_tdls_mgmt()
12309 	link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_tdls_mgmt()
12314 			      nla_data(info->attrs[NL80211_ATTR_IE]),  in nl80211_tdls_mgmt()
12315 			      nla_len(info->attrs[NL80211_ATTR_IE]));  in nl80211_tdls_mgmt()
12320 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tdls_oper()
12321 	struct net_device *dev = info->user_ptr[1];  in nl80211_tdls_oper()
12325 	if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) ||  in nl80211_tdls_oper()
12326 	    !rdev->ops->tdls_oper)  in nl80211_tdls_oper()
12327 		return -EOPNOTSUPP;  in nl80211_tdls_oper()
12329 	if (!info->attrs[NL80211_ATTR_TDLS_OPERATION] ||  in nl80211_tdls_oper()
12330 	    !info->attrs[NL80211_ATTR_MAC])  in nl80211_tdls_oper()
12331 		return -EINVAL;  in nl80211_tdls_oper()
12333 	operation = nla_get_u8(info->attrs[NL80211_ATTR_TDLS_OPERATION]);  in nl80211_tdls_oper()
12334 	peer = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_tdls_oper()
12342 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_remain_on_channel()
12343 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_remain_on_channel()
12344 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_remain_on_channel()
12352 	if (!info->attrs[NL80211_ATTR_WIPHY_FREQ] ||  in nl80211_remain_on_channel()
12353 	    !info->attrs[NL80211_ATTR_DURATION])  in nl80211_remain_on_channel()
12354 		return -EINVAL;  in nl80211_remain_on_channel()
12356 	duration = nla_get_u32(info->attrs[NL80211_ATTR_DURATION]);  in nl80211_remain_on_channel()
12358 	if (!rdev->ops->remain_on_channel ||  in nl80211_remain_on_channel()
12359 	    !(rdev->wiphy.flags & WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL))  in nl80211_remain_on_channel()
12360 		return -EOPNOTSUPP;  in nl80211_remain_on_channel()
12367 	    duration > rdev->wiphy.max_remain_on_channel_duration)  in nl80211_remain_on_channel()
12368 		return -EINVAL;  in nl80211_remain_on_channel()
12384 			return -EBUSY;  in nl80211_remain_on_channel()
12393 			return -EBUSY;  in nl80211_remain_on_channel()
12400 		return -ENOMEM;  in nl80211_remain_on_channel()
12402 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_remain_on_channel()
12405 		err = -ENOBUFS;  in nl80211_remain_on_channel()
12424 	err = -ENOBUFS;  in nl80211_remain_on_channel()
12433 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_cancel_remain_on_channel()
12434 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_cancel_remain_on_channel()
12437 	if (!info->attrs[NL80211_ATTR_COOKIE])  in nl80211_cancel_remain_on_channel()
12438 		return -EINVAL;  in nl80211_cancel_remain_on_channel()
12440 	if (!rdev->ops->cancel_remain_on_channel)  in nl80211_cancel_remain_on_channel()
12441 		return -EOPNOTSUPP;  in nl80211_cancel_remain_on_channel()
12443 	cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);  in nl80211_cancel_remain_on_channel()
12452 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_set_tx_bitrate_mask()
12453 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_tx_bitrate_mask()
12454 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_tx_bitrate_mask()
12455 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_tx_bitrate_mask()
12458 	if (!rdev->ops->set_bitrate_mask)  in nl80211_set_tx_bitrate_mask()
12459 		return -EOPNOTSUPP;  in nl80211_set_tx_bitrate_mask()
12462 	err = nl80211_parse_tx_bitrate_mask(info, info->attrs,  in nl80211_set_tx_bitrate_mask()
12476 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_register_mgmt()
12477 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_register_mgmt()
12480 	if (!info->attrs[NL80211_ATTR_FRAME_MATCH])  in nl80211_register_mgmt()
12481 		return -EINVAL;  in nl80211_register_mgmt()
12483 	if (info->attrs[NL80211_ATTR_FRAME_TYPE])  in nl80211_register_mgmt()
12484 		frame_type = nla_get_u16(info->attrs[NL80211_ATTR_FRAME_TYPE]);  in nl80211_register_mgmt()
12486 	switch (wdev->iftype) {  in nl80211_register_mgmt()
12497 		if (!wiphy_ext_feature_isset(wdev->wiphy,  in nl80211_register_mgmt()
12499 			return -EOPNOTSUPP;  in nl80211_register_mgmt()
12502 		return -EOPNOTSUPP;  in nl80211_register_mgmt()
12506 	if (!rdev->ops->mgmt_tx)  in nl80211_register_mgmt()
12507 		return -EOPNOTSUPP;  in nl80211_register_mgmt()
12509 	if (info->attrs[NL80211_ATTR_RECEIVE_MULTICAST] &&  in nl80211_register_mgmt()
12510 	    !wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_register_mgmt()
12514 		return -EOPNOTSUPP;  in nl80211_register_mgmt()
12517 	return cfg80211_mlme_register_mgmt(wdev, info->snd_portid, frame_type,  in nl80211_register_mgmt()
12518 					   nla_data(info->attrs[NL80211_ATTR_FRAME_MATCH]),  in nl80211_register_mgmt()
12519 					   nla_len(info->attrs[NL80211_ATTR_FRAME_MATCH]),  in nl80211_register_mgmt()
12520 					   info->attrs[NL80211_ATTR_RECEIVE_MULTICAST],  in nl80211_register_mgmt()
12521 					   info->extack);  in nl80211_register_mgmt()
12526 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tx_mgmt()
12527 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_tx_mgmt()
12535 			info->attrs[NL80211_ATTR_DONT_WAIT_FOR_ACK],  in nl80211_tx_mgmt()
12538 	if (!info->attrs[NL80211_ATTR_FRAME])  in nl80211_tx_mgmt()
12539 		return -EINVAL;  in nl80211_tx_mgmt()
12541 	if (!rdev->ops->mgmt_tx)  in nl80211_tx_mgmt()
12542 		return -EOPNOTSUPP;  in nl80211_tx_mgmt()
12544 	switch (wdev->iftype) {  in nl80211_tx_mgmt()
12546 		if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])  in nl80211_tx_mgmt()
12547 			return -EINVAL;  in nl80211_tx_mgmt()
12558 		if (!wiphy_ext_feature_isset(wdev->wiphy,  in nl80211_tx_mgmt()
12560 			return -EOPNOTSUPP;  in nl80211_tx_mgmt()
12563 		return -EOPNOTSUPP;  in nl80211_tx_mgmt()
12566 	if (info->attrs[NL80211_ATTR_DURATION]) {  in nl80211_tx_mgmt()
12567 		if (!(rdev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX))  in nl80211_tx_mgmt()
12568 			return -EINVAL;  in nl80211_tx_mgmt()
12569 		params.wait = nla_get_u32(info->attrs[NL80211_ATTR_DURATION]);  in nl80211_tx_mgmt()
12576 		    params.wait > rdev->wiphy.max_remain_on_channel_duration)  in nl80211_tx_mgmt()
12577 			return -EINVAL;  in nl80211_tx_mgmt()
12580 	params.offchan = info->attrs[NL80211_ATTR_OFFCHANNEL_TX_OK];  in nl80211_tx_mgmt()
12582 	if (params.offchan && !(rdev->wiphy.flags & WIPHY_FLAG_OFFCHAN_TX))  in nl80211_tx_mgmt()
12583 		return -EINVAL;  in nl80211_tx_mgmt()
12585 	params.no_cck = nla_get_flag(info->attrs[NL80211_ATTR_TX_NO_CCK_RATE]);  in nl80211_tx_mgmt()
12591 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {  in nl80211_tx_mgmt()
12598 		return -EINVAL;  in nl80211_tx_mgmt()
12604 		return -EBUSY;  in nl80211_tx_mgmt()
12607 	params.link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_tx_mgmt()
12614 	    !(wdev->valid_links & BIT(params.link_id))) {  in nl80211_tx_mgmt()
12616 		return -EINVAL;  in nl80211_tx_mgmt()
12620 	params.buf = nla_data(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_tx_mgmt()
12621 	params.len = nla_len(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_tx_mgmt()
12623 	if (info->attrs[NL80211_ATTR_CSA_C_OFFSETS_TX]) {  in nl80211_tx_mgmt()
12624 		int len = nla_len(info->attrs[NL80211_ATTR_CSA_C_OFFSETS_TX]);  in nl80211_tx_mgmt()
12628 			return -EINVAL;  in nl80211_tx_mgmt()
12632 			nla_data(info->attrs[NL80211_ATTR_CSA_C_OFFSETS_TX]);  in nl80211_tx_mgmt()
12637 				return -EINVAL;  in nl80211_tx_mgmt()
12644 			return -ENOMEM;  in nl80211_tx_mgmt()
12646 		hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_tx_mgmt()
12649 			err = -ENOBUFS;  in nl80211_tx_mgmt()
12671 	err = -ENOBUFS;  in nl80211_tx_mgmt()
12679 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tx_mgmt_cancel_wait()
12680 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_tx_mgmt_cancel_wait()
12683 	if (!info->attrs[NL80211_ATTR_COOKIE])  in nl80211_tx_mgmt_cancel_wait()
12684 		return -EINVAL;  in nl80211_tx_mgmt_cancel_wait()
12686 	if (!rdev->ops->mgmt_tx_cancel_wait)  in nl80211_tx_mgmt_cancel_wait()
12687 		return -EOPNOTSUPP;  in nl80211_tx_mgmt_cancel_wait()
12689 	switch (wdev->iftype) {  in nl80211_tx_mgmt_cancel_wait()
12699 		if (!wiphy_ext_feature_isset(wdev->wiphy,  in nl80211_tx_mgmt_cancel_wait()
12701 			return -EOPNOTSUPP;  in nl80211_tx_mgmt_cancel_wait()
12704 		return -EOPNOTSUPP;  in nl80211_tx_mgmt_cancel_wait()
12707 	cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);  in nl80211_tx_mgmt_cancel_wait()
12714 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_power_save()
12716 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_power_save()
12721 	if (!info->attrs[NL80211_ATTR_PS_STATE])  in nl80211_set_power_save()
12722 		return -EINVAL;  in nl80211_set_power_save()
12724 	ps_state = nla_get_u32(info->attrs[NL80211_ATTR_PS_STATE]);  in nl80211_set_power_save()
12726 	wdev = dev->ieee80211_ptr;  in nl80211_set_power_save()
12728 	if (!rdev->ops->set_power_mgmt)  in nl80211_set_power_save()
12729 		return -EOPNOTSUPP;  in nl80211_set_power_save()
12733 	if (state == wdev->ps)  in nl80211_set_power_save()
12736 	err = rdev_set_power_mgmt(rdev, dev, state, wdev->ps_timeout);  in nl80211_set_power_save()
12738 		wdev->ps = state;  in nl80211_set_power_save()
12744 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_power_save()
12747 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_power_save()
12752 	wdev = dev->ieee80211_ptr;  in nl80211_get_power_save()
12754 	if (!rdev->ops->set_power_mgmt)  in nl80211_get_power_save()
12755 		return -EOPNOTSUPP;  in nl80211_get_power_save()
12759 		return -ENOMEM;  in nl80211_get_power_save()
12761 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_power_save()
12764 		err = -ENOBUFS;  in nl80211_get_power_save()
12768 	if (wdev->ps)  in nl80211_get_power_save()
12780 	err = -ENOBUFS;  in nl80211_get_power_save()
12800 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_cqm_txe()
12801 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_cqm_txe()
12802 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_cqm_txe()
12805 		return -EINVAL;  in nl80211_set_cqm_txe()
12807 	if (!rdev->ops->set_cqm_txe_config)  in nl80211_set_cqm_txe()
12808 		return -EOPNOTSUPP;  in nl80211_set_cqm_txe()
12810 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in nl80211_set_cqm_txe()
12811 	    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_set_cqm_txe()
12812 		return -EOPNOTSUPP;  in nl80211_set_cqm_txe()
12821 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_cqm_rssi_update()
12837 	if (!cqm_config->last_rssi_event_value &&  in cfg80211_cqm_rssi_update()
12838 	    wdev->links[0].client.current_bss &&  in cfg80211_cqm_rssi_update()
12839 	    rdev->ops->get_station) {  in cfg80211_cqm_rssi_update()
12843 		mac_addr = wdev->links[0].client.current_bss->pub.bssid;  in cfg80211_cqm_rssi_update()
12851 			cqm_config->last_rssi_event_value =  in cfg80211_cqm_rssi_update()
12855 	last = cqm_config->last_rssi_event_value;  in cfg80211_cqm_rssi_update()
12856 	hyst = cqm_config->rssi_hyst;  in cfg80211_cqm_rssi_update()
12857 	n = cqm_config->n_rssi_thresholds;  in cfg80211_cqm_rssi_update()
12861 		if (last < cqm_config->rssi_thresholds[i])  in cfg80211_cqm_rssi_update()
12865 	low_index = i - 1;  in cfg80211_cqm_rssi_update()
12868 		low = cqm_config->rssi_thresholds[low_index] - hyst;  in cfg80211_cqm_rssi_update()
12874 		high = cqm_config->rssi_thresholds[i] + hyst - 1;  in cfg80211_cqm_rssi_update()
12886 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_cqm_rssi()
12888 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_cqm_rssi()
12889 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_cqm_rssi()
12896 			return -EINVAL;  in nl80211_set_cqm_rssi()
12901 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in nl80211_set_cqm_rssi()
12902 	    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_set_cqm_rssi()
12903 		return -EOPNOTSUPP;  in nl80211_set_cqm_rssi()
12905 	if (n_thresholds <= 1 && rdev->ops->set_cqm_rssi_config) {  in nl80211_set_cqm_rssi()
12913 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_cqm_rssi()
12915 		return -EOPNOTSUPP;  in nl80211_set_cqm_rssi()
12921 	old = rcu_dereference_protected(wdev->cqm_config,  in nl80211_set_cqm_rssi()
12922 					lockdep_is_held(&wdev->mtx));  in nl80211_set_cqm_rssi()
12929 			err = -ENOMEM;  in nl80211_set_cqm_rssi()
12933 		cqm_config->rssi_hyst = hysteresis;  in nl80211_set_cqm_rssi()
12934 		cqm_config->n_rssi_thresholds = n_thresholds;  in nl80211_set_cqm_rssi()
12935 		memcpy(cqm_config->rssi_thresholds, thresholds,  in nl80211_set_cqm_rssi()
12939 		rcu_assign_pointer(wdev->cqm_config, cqm_config);  in nl80211_set_cqm_rssi()
12941 		RCU_INIT_POINTER(wdev->cqm_config, NULL);  in nl80211_set_cqm_rssi()
12946 		rcu_assign_pointer(wdev->cqm_config, old);  in nl80211_set_cqm_rssi()
12963 	cqm = info->attrs[NL80211_ATTR_CQM];  in nl80211_set_cqm()
12965 		return -EINVAL;  in nl80211_set_cqm()
12969 					  info->extack);  in nl80211_set_cqm()
12981 			return -EINVAL;  in nl80211_set_cqm()
12997 	return -EINVAL;  in nl80211_set_cqm()
13002 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_join_ocb()
13003 	struct net_device *dev = info->user_ptr[1];  in nl80211_join_ocb()
13016 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_leave_ocb()
13017 	struct net_device *dev = info->user_ptr[1];  in nl80211_leave_ocb()
13024 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_join_mesh()
13025 	struct net_device *dev = info->user_ptr[1];  in nl80211_join_mesh()
13034 	if (info->attrs[NL80211_ATTR_MESH_CONFIG]) {  in nl80211_join_mesh()
13041 	if (!info->attrs[NL80211_ATTR_MESH_ID] ||  in nl80211_join_mesh()
13042 	    !nla_len(info->attrs[NL80211_ATTR_MESH_ID]))  in nl80211_join_mesh()
13043 		return -EINVAL;  in nl80211_join_mesh()
13045 	setup.mesh_id = nla_data(info->attrs[NL80211_ATTR_MESH_ID]);  in nl80211_join_mesh()
13046 	setup.mesh_id_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]);  in nl80211_join_mesh()
13048 	if (info->attrs[NL80211_ATTR_MCAST_RATE] &&  in nl80211_join_mesh()
13050 			    nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE])))  in nl80211_join_mesh()
13051 			return -EINVAL;  in nl80211_join_mesh()
13053 	if (info->attrs[NL80211_ATTR_BEACON_INTERVAL]) {  in nl80211_join_mesh()
13055 			nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]);  in nl80211_join_mesh()
13064 	if (info->attrs[NL80211_ATTR_DTIM_PERIOD]) {  in nl80211_join_mesh()
13066 			nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]);  in nl80211_join_mesh()
13068 			return -EINVAL;  in nl80211_join_mesh()
13071 	if (info->attrs[NL80211_ATTR_MESH_SETUP]) {  in nl80211_join_mesh()
13081 	if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {  in nl80211_join_mesh()
13090 	if (info->attrs[NL80211_ATTR_BSS_BASIC_RATES]) {  in nl80211_join_mesh()
13091 		u8 *rates = nla_data(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_join_mesh()
13093 			nla_len(info->attrs[NL80211_ATTR_BSS_BASIC_RATES]);  in nl80211_join_mesh()
13097 			return -EINVAL;  in nl80211_join_mesh()
13099 		sband = rdev->wiphy.bands[setup.chandef.chan->band];  in nl80211_join_mesh()
13107 	if (info->attrs[NL80211_ATTR_TX_RATES]) {  in nl80211_join_mesh()
13108 		err = nl80211_parse_tx_bitrate_mask(info, info->attrs,  in nl80211_join_mesh()
13116 			return -EINVAL;  in nl80211_join_mesh()
13118 		err = validate_beacon_tx_rate(rdev, setup.chandef.chan->band,  in nl80211_join_mesh()
13125 		nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS]);  in nl80211_join_mesh()
13127 	if (info->attrs[NL80211_ATTR_CONTROL_PORT_OVER_NL80211]) {  in nl80211_join_mesh()
13136 	wdev_lock(dev->ieee80211_ptr);  in nl80211_join_mesh()
13138 	if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER])  in nl80211_join_mesh()
13139 		dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;  in nl80211_join_mesh()
13140 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_join_mesh()
13147 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_leave_mesh()
13148 	struct net_device *dev = info->user_ptr[1];  in nl80211_leave_mesh()
13157 	struct cfg80211_wowlan *wowlan = rdev->wiphy.wowlan_config;  in nl80211_send_wowlan_patterns()
13161 	if (!wowlan->n_patterns)  in nl80211_send_wowlan_patterns()
13166 		return -ENOBUFS;  in nl80211_send_wowlan_patterns()
13168 	for (i = 0; i < wowlan->n_patterns; i++) {  in nl80211_send_wowlan_patterns()
13171 			return -ENOBUFS;  in nl80211_send_wowlan_patterns()
13172 		pat_len = wowlan->patterns[i].pattern_len;  in nl80211_send_wowlan_patterns()
13174 			    wowlan->patterns[i].mask) ||  in nl80211_send_wowlan_patterns()
13176 			    wowlan->patterns[i].pattern) ||  in nl80211_send_wowlan_patterns()
13178 				wowlan->patterns[i].pkt_offset))  in nl80211_send_wowlan_patterns()
13179 			return -ENOBUFS;  in nl80211_send_wowlan_patterns()
13198 		return -ENOBUFS;  in nl80211_send_wowlan_tcp()
13200 	if (nla_put_in_addr(msg, NL80211_WOWLAN_TCP_SRC_IPV4, tcp->src) ||  in nl80211_send_wowlan_tcp()
13201 	    nla_put_in_addr(msg, NL80211_WOWLAN_TCP_DST_IPV4, tcp->dst) ||  in nl80211_send_wowlan_tcp()
13202 	    nla_put(msg, NL80211_WOWLAN_TCP_DST_MAC, ETH_ALEN, tcp->dst_mac) ||  in nl80211_send_wowlan_tcp()
13203 	    nla_put_u16(msg, NL80211_WOWLAN_TCP_SRC_PORT, tcp->src_port) ||  in nl80211_send_wowlan_tcp()
13204 	    nla_put_u16(msg, NL80211_WOWLAN_TCP_DST_PORT, tcp->dst_port) ||  in nl80211_send_wowlan_tcp()
13206 		    tcp->payload_len, tcp->payload) ||  in nl80211_send_wowlan_tcp()
13208 			tcp->data_interval) ||  in nl80211_send_wowlan_tcp()
13210 		    tcp->wake_len, tcp->wake_data) ||  in nl80211_send_wowlan_tcp()
13212 		    DIV_ROUND_UP(tcp->wake_len, 8), tcp->wake_mask))  in nl80211_send_wowlan_tcp()
13213 		return -ENOBUFS;  in nl80211_send_wowlan_tcp()
13215 	if (tcp->payload_seq.len &&  in nl80211_send_wowlan_tcp()
13217 		    sizeof(tcp->payload_seq), &tcp->payload_seq))  in nl80211_send_wowlan_tcp()
13218 		return -ENOBUFS;  in nl80211_send_wowlan_tcp()
13220 	if (tcp->payload_tok.len &&  in nl80211_send_wowlan_tcp()
13222 		    sizeof(tcp->payload_tok) + tcp->tokens_size,  in nl80211_send_wowlan_tcp()
13223 		    &tcp->payload_tok))  in nl80211_send_wowlan_tcp()
13224 		return -ENOBUFS;  in nl80211_send_wowlan_tcp()
13242 		return -ENOBUFS;  in nl80211_send_wowlan_nd()
13244 	if (req->n_scan_plans == 1 &&  in nl80211_send_wowlan_nd()
13246 			req->scan_plans[0].interval * 1000))  in nl80211_send_wowlan_nd()
13247 		return -ENOBUFS;  in nl80211_send_wowlan_nd()
13249 	if (nla_put_u32(msg, NL80211_ATTR_SCHED_SCAN_DELAY, req->delay))  in nl80211_send_wowlan_nd()
13250 		return -ENOBUFS;  in nl80211_send_wowlan_nd()
13252 	if (req->relative_rssi_set) {  in nl80211_send_wowlan_nd()
13256 			       req->relative_rssi))  in nl80211_send_wowlan_nd()
13257 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13259 		rssi_adjust.band = req->rssi_adjust.band;  in nl80211_send_wowlan_nd()
13260 		rssi_adjust.delta = req->rssi_adjust.delta;  in nl80211_send_wowlan_nd()
13263 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13268 		return -ENOBUFS;  in nl80211_send_wowlan_nd()
13270 	for (i = 0; i < req->n_channels; i++) {  in nl80211_send_wowlan_nd()
13271 		if (nla_put_u32(msg, i, req->channels[i]->center_freq))  in nl80211_send_wowlan_nd()
13272 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13277 	if (req->n_match_sets) {  in nl80211_send_wowlan_nd()
13281 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13283 		for (i = 0; i < req->n_match_sets; i++) {  in nl80211_send_wowlan_nd()
13286 				return -ENOBUFS;  in nl80211_send_wowlan_nd()
13289 				    req->match_sets[i].ssid.ssid_len,  in nl80211_send_wowlan_nd()
13290 				    req->match_sets[i].ssid.ssid))  in nl80211_send_wowlan_nd()
13291 				return -ENOBUFS;  in nl80211_send_wowlan_nd()
13299 		return -ENOBUFS;  in nl80211_send_wowlan_nd()
13301 	for (i = 0; i < req->n_scan_plans; i++) {  in nl80211_send_wowlan_nd()
13304 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13307 				req->scan_plans[i].interval) ||  in nl80211_send_wowlan_nd()
13308 		    (req->scan_plans[i].iterations &&  in nl80211_send_wowlan_nd()
13310 				 req->scan_plans[i].iterations)))  in nl80211_send_wowlan_nd()
13311 			return -ENOBUFS;  in nl80211_send_wowlan_nd()
13323 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_wowlan()
13328 	if (!rdev->wiphy.wowlan)  in nl80211_get_wowlan()
13329 		return -EOPNOTSUPP;  in nl80211_get_wowlan()
13331 	if (rdev->wiphy.wowlan_config && rdev->wiphy.wowlan_config->tcp) {  in nl80211_get_wowlan()
13333 		size += rdev->wiphy.wowlan_config->tcp->tokens_size +  in nl80211_get_wowlan()
13334 			rdev->wiphy.wowlan_config->tcp->payload_len +  in nl80211_get_wowlan()
13335 			rdev->wiphy.wowlan_config->tcp->wake_len +  in nl80211_get_wowlan()
13336 			rdev->wiphy.wowlan_config->tcp->wake_len / 8;  in nl80211_get_wowlan()
13341 		return -ENOMEM;  in nl80211_get_wowlan()
13343 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_wowlan()
13348 	if (rdev->wiphy.wowlan_config) {  in nl80211_get_wowlan()
13356 		if ((rdev->wiphy.wowlan_config->any &&  in nl80211_get_wowlan()
13358 		    (rdev->wiphy.wowlan_config->disconnect &&  in nl80211_get_wowlan()
13360 		    (rdev->wiphy.wowlan_config->magic_pkt &&  in nl80211_get_wowlan()
13362 		    (rdev->wiphy.wowlan_config->gtk_rekey_failure &&  in nl80211_get_wowlan()
13364 		    (rdev->wiphy.wowlan_config->eap_identity_req &&  in nl80211_get_wowlan()
13366 		    (rdev->wiphy.wowlan_config->four_way_handshake &&  in nl80211_get_wowlan()
13368 		    (rdev->wiphy.wowlan_config->rfkill_release &&  in nl80211_get_wowlan()
13376 					    rdev->wiphy.wowlan_config->tcp))  in nl80211_get_wowlan()
13381 			    rdev->wiphy.wowlan_config->nd_config))  in nl80211_get_wowlan()
13392 	return -ENOBUFS;  in nl80211_get_wowlan()
13397 				    struct cfg80211_wowlan *trig)  in nl80211_parse_wowlan_tcp()  argument
13407 	if (!rdev->wiphy.wowlan->tcp)  in nl80211_parse_wowlan_tcp()
13408 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13423 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13426 	if (data_size > rdev->wiphy.wowlan->tcp->data_payload_max)  in nl80211_parse_wowlan_tcp()
13427 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13430 			rdev->wiphy.wowlan->tcp->data_interval_max ||  in nl80211_parse_wowlan_tcp()
13432 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13435 	if (wake_size > rdev->wiphy.wowlan->tcp->wake_payload_max)  in nl80211_parse_wowlan_tcp()
13436 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13440 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13446 		tokens_size = tokln - sizeof(*tok);  in nl80211_parse_wowlan_tcp()
13448 		if (!tok->len || tokens_size % tok->len)  in nl80211_parse_wowlan_tcp()
13449 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13450 		if (!rdev->wiphy.wowlan->tcp->tok)  in nl80211_parse_wowlan_tcp()
13451 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13452 		if (tok->len > rdev->wiphy.wowlan->tcp->tok->max_len)  in nl80211_parse_wowlan_tcp()
13453 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13454 		if (tok->len < rdev->wiphy.wowlan->tcp->tok->min_len)  in nl80211_parse_wowlan_tcp()
13455 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13456 		if (tokens_size > rdev->wiphy.wowlan->tcp->tok->bufsize)  in nl80211_parse_wowlan_tcp()
13457 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13458 		if (tok->offset + tok->len > data_size)  in nl80211_parse_wowlan_tcp()
13459 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13464 		if (!rdev->wiphy.wowlan->tcp->seq)  in nl80211_parse_wowlan_tcp()
13465 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13466 		if (seq->len == 0 || seq->len > 4)  in nl80211_parse_wowlan_tcp()
13467 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13468 		if (seq->len + seq->offset > data_size)  in nl80211_parse_wowlan_tcp()
13469 			return -EINVAL;  in nl80211_parse_wowlan_tcp()
13479 		return -ENOMEM;  in nl80211_parse_wowlan_tcp()
13480 	cfg->src = nla_get_in_addr(tb[NL80211_WOWLAN_TCP_SRC_IPV4]);  in nl80211_parse_wowlan_tcp()
13481 	cfg->dst = nla_get_in_addr(tb[NL80211_WOWLAN_TCP_DST_IPV4]);  in nl80211_parse_wowlan_tcp()
13482 	memcpy(cfg->dst_mac, nla_data(tb[NL80211_WOWLAN_TCP_DST_MAC]),  in nl80211_parse_wowlan_tcp()
13490 	err = __sock_create(wiphy_net(&rdev->wiphy), PF_INET, SOCK_STREAM,  in nl80211_parse_wowlan_tcp()
13491 			    IPPROTO_TCP, &cfg->sock, 1);  in nl80211_parse_wowlan_tcp()
13496 	if (inet_csk_get_port(cfg->sock->sk, port)) {  in nl80211_parse_wowlan_tcp()
13497 		sock_release(cfg->sock);  in nl80211_parse_wowlan_tcp()
13499 		return -EADDRINUSE;  in nl80211_parse_wowlan_tcp()
13501 	cfg->src_port = inet_sk(cfg->sock->sk)->inet_num;  in nl80211_parse_wowlan_tcp()
13505 		return -EINVAL;  in nl80211_parse_wowlan_tcp()
13507 	cfg->src_port = port;  in nl80211_parse_wowlan_tcp()
13510 	cfg->dst_port = nla_get_u16(tb[NL80211_WOWLAN_TCP_DST_PORT]);  in nl80211_parse_wowlan_tcp()
13511 	cfg->payload_len = data_size;  in nl80211_parse_wowlan_tcp()
13512 	cfg->payload = (u8 *)cfg + sizeof(*cfg) + tokens_size;  in nl80211_parse_wowlan_tcp()
13513 	memcpy((void *)cfg->payload,  in nl80211_parse_wowlan_tcp()
13517 		cfg->payload_seq = *seq;  in nl80211_parse_wowlan_tcp()
13518 	cfg->data_interval = nla_get_u32(tb[NL80211_WOWLAN_TCP_DATA_INTERVAL]);  in nl80211_parse_wowlan_tcp()
13519 	cfg->wake_len = wake_size;  in nl80211_parse_wowlan_tcp()
13520 	cfg->wake_data = (u8 *)cfg + sizeof(*cfg) + tokens_size + data_size;  in nl80211_parse_wowlan_tcp()
13521 	memcpy((void *)cfg->wake_data,  in nl80211_parse_wowlan_tcp()
13524 	cfg->wake_mask = (u8 *)cfg + sizeof(*cfg) + tokens_size +  in nl80211_parse_wowlan_tcp()
13526 	memcpy((void *)cfg->wake_mask,  in nl80211_parse_wowlan_tcp()
13530 		cfg->tokens_size = tokens_size;  in nl80211_parse_wowlan_tcp()
13531 		cfg->payload_tok = *tok;  in nl80211_parse_wowlan_tcp()
13532 		memcpy(cfg->payload_tok.token_stream, tok->token_stream,  in nl80211_parse_wowlan_tcp()
13536 	trig->tcp = cfg;  in nl80211_parse_wowlan_tcp()
13544 				   struct cfg80211_wowlan *trig)  in nl80211_parse_wowlan_nd()  argument
13551 		return -ENOMEM;  in nl80211_parse_wowlan_nd()
13553 	if (!(wowlan->flags & WIPHY_WOWLAN_NET_DETECT)) {  in nl80211_parse_wowlan_nd()
13554 		err = -EOPNOTSUPP;  in nl80211_parse_wowlan_nd()
13563 	trig->nd_config = nl80211_parse_sched_scan(&rdev->wiphy, NULL, tb,  in nl80211_parse_wowlan_nd()
13564 						   wowlan->max_nd_match_sets);  in nl80211_parse_wowlan_nd()
13565 	err = PTR_ERR_OR_ZERO(trig->nd_config);  in nl80211_parse_wowlan_nd()
13567 		trig->nd_config = NULL;  in nl80211_parse_wowlan_nd()
13576 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_wowlan()
13580 	const struct wiphy_wowlan_support *wowlan = rdev->wiphy.wowlan;  in nl80211_set_wowlan()
13582 	bool prev_enabled = rdev->wiphy.wowlan_config;  in nl80211_set_wowlan()
13586 		return -EOPNOTSUPP;  in nl80211_set_wowlan()
13588 	if (!info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {  in nl80211_set_wowlan()
13590 		rdev->wiphy.wowlan_config = NULL;  in nl80211_set_wowlan()
13595 					  info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS],  in nl80211_set_wowlan()
13596 					  nl80211_wowlan_policy, info->extack);  in nl80211_set_wowlan()
13601 		if (!(wowlan->flags & WIPHY_WOWLAN_ANY))  in nl80211_set_wowlan()
13602 			return -EINVAL;  in nl80211_set_wowlan()
13607 		if (!(wowlan->flags & WIPHY_WOWLAN_DISCONNECT))  in nl80211_set_wowlan()
13608 			return -EINVAL;  in nl80211_set_wowlan()
13614 		if (!(wowlan->flags & WIPHY_WOWLAN_MAGIC_PKT))  in nl80211_set_wowlan()
13615 			return -EINVAL;  in nl80211_set_wowlan()
13621 		return -EINVAL;  in nl80211_set_wowlan()
13624 		if (!(wowlan->flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE))  in nl80211_set_wowlan()
13625 			return -EINVAL;  in nl80211_set_wowlan()
13631 		if (!(wowlan->flags & WIPHY_WOWLAN_EAP_IDENTITY_REQ))  in nl80211_set_wowlan()
13632 			return -EINVAL;  in nl80211_set_wowlan()
13638 		if (!(wowlan->flags & WIPHY_WOWLAN_4WAY_HANDSHAKE))  in nl80211_set_wowlan()
13639 			return -EINVAL;  in nl80211_set_wowlan()
13645 		if (!(wowlan->flags & WIPHY_WOWLAN_RFKILL_RELEASE))  in nl80211_set_wowlan()
13646 			return -EINVAL;  in nl80211_set_wowlan()
13662 		if (n_patterns > wowlan->n_patterns)  in nl80211_set_wowlan()
13663 			return -EINVAL;  in nl80211_set_wowlan()
13669 			return -ENOMEM;  in nl80211_set_wowlan()
13682 							  info->extack);  in nl80211_set_wowlan()
13686 			err = -EINVAL;  in nl80211_set_wowlan()
13694 			if (pat_len > wowlan->pattern_max_len ||  in nl80211_set_wowlan()
13695 			    pat_len < wowlan->pattern_min_len)  in nl80211_set_wowlan()
13703 			if (pkt_offset > wowlan->max_pkt_offset)  in nl80211_set_wowlan()
13709 				err = -ENOMEM;  in nl80211_set_wowlan()
13750 		err = -EINVAL;  in nl80211_set_wowlan()
13756 		err = -ENOMEM;  in nl80211_set_wowlan()
13760 	rdev->wiphy.wowlan_config = ntrig;  in nl80211_set_wowlan()
13763 	if (rdev->ops->set_wakeup &&  in nl80211_set_wowlan()
13764 	    prev_enabled != !!rdev->wiphy.wowlan_config)  in nl80211_set_wowlan()
13765 		rdev_set_wakeup(rdev, rdev->wiphy.wowlan_config);  in nl80211_set_wowlan()
13772 	if (new_triggers.tcp && new_triggers.tcp->sock)  in nl80211_set_wowlan()
13773 		sock_release(new_triggers.tcp->sock);  in nl80211_set_wowlan()
13787 	if (!rdev->coalesce->n_rules)  in nl80211_send_coalesce_rules()
13792 		return -ENOBUFS;  in nl80211_send_coalesce_rules()
13794 	for (i = 0; i < rdev->coalesce->n_rules; i++) {  in nl80211_send_coalesce_rules()
13797 			return -ENOBUFS;  in nl80211_send_coalesce_rules()
13799 		rule = &rdev->coalesce->rules[i];  in nl80211_send_coalesce_rules()
13801 				rule->delay))  in nl80211_send_coalesce_rules()
13802 			return -ENOBUFS;  in nl80211_send_coalesce_rules()
13805 				rule->condition))  in nl80211_send_coalesce_rules()
13806 			return -ENOBUFS;  in nl80211_send_coalesce_rules()
13811 			return -ENOBUFS;  in nl80211_send_coalesce_rules()
13813 		for (j = 0; j < rule->n_patterns; j++) {  in nl80211_send_coalesce_rules()
13816 				return -ENOBUFS;  in nl80211_send_coalesce_rules()
13817 			pat_len = rule->patterns[j].pattern_len;  in nl80211_send_coalesce_rules()
13820 				    rule->patterns[j].mask) ||  in nl80211_send_coalesce_rules()
13822 				    rule->patterns[j].pattern) ||  in nl80211_send_coalesce_rules()
13824 					rule->patterns[j].pkt_offset))  in nl80211_send_coalesce_rules()
13825 				return -ENOBUFS;  in nl80211_send_coalesce_rules()
13838 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_coalesce()
13842 	if (!rdev->wiphy.coalesce)  in nl80211_get_coalesce()
13843 		return -EOPNOTSUPP;  in nl80211_get_coalesce()
13847 		return -ENOMEM;  in nl80211_get_coalesce()
13849 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_coalesce()
13854 	if (rdev->coalesce && nl80211_send_coalesce_rules(msg, rdev))  in nl80211_get_coalesce()
13862 	return -ENOBUFS;  in nl80211_get_coalesce()
13867 	struct cfg80211_coalesce *coalesce = rdev->coalesce;  in cfg80211_rdev_free_coalesce()
13874 	for (i = 0; i < coalesce->n_rules; i++) {  in cfg80211_rdev_free_coalesce()
13875 		rule = &coalesce->rules[i];  in cfg80211_rdev_free_coalesce()
13876 		for (j = 0; j < rule->n_patterns; j++)  in cfg80211_rdev_free_coalesce()
13877 			kfree(rule->patterns[j].mask);  in cfg80211_rdev_free_coalesce()
13878 		kfree(rule->patterns);  in cfg80211_rdev_free_coalesce()
13880 	kfree(coalesce->rules);  in cfg80211_rdev_free_coalesce()
13882 	rdev->coalesce = NULL;  in cfg80211_rdev_free_coalesce()
13890 	const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;  in nl80211_parse_coalesce_rule()
13901 		new_rule->delay =  in nl80211_parse_coalesce_rule()
13903 	if (new_rule->delay > coalesce->max_delay)  in nl80211_parse_coalesce_rule()
13904 		return -EINVAL;  in nl80211_parse_coalesce_rule()
13907 		new_rule->condition =  in nl80211_parse_coalesce_rule()
13911 		return -EINVAL;  in nl80211_parse_coalesce_rule()
13916 	if (n_patterns > coalesce->n_patterns)  in nl80211_parse_coalesce_rule()
13917 		return -EINVAL;  in nl80211_parse_coalesce_rule()
13919 	new_rule->patterns = kcalloc(n_patterns, sizeof(new_rule->patterns[0]),  in nl80211_parse_coalesce_rule()
13921 	if (!new_rule->patterns)  in nl80211_parse_coalesce_rule()
13922 		return -ENOMEM;  in nl80211_parse_coalesce_rule()
13924 	new_rule->n_patterns = n_patterns;  in nl80211_parse_coalesce_rule()
13940 			return -EINVAL;  in nl80211_parse_coalesce_rule()
13944 			return -EINVAL;  in nl80211_parse_coalesce_rule()
13945 		if (pat_len > coalesce->pattern_max_len ||  in nl80211_parse_coalesce_rule()
13946 		    pat_len < coalesce->pattern_min_len)  in nl80211_parse_coalesce_rule()
13947 			return -EINVAL;  in nl80211_parse_coalesce_rule()
13953 		if (pkt_offset > coalesce->max_pkt_offset)  in nl80211_parse_coalesce_rule()
13954 			return -EINVAL;  in nl80211_parse_coalesce_rule()
13955 		new_rule->patterns[i].pkt_offset = pkt_offset;  in nl80211_parse_coalesce_rule()
13959 			return -ENOMEM;  in nl80211_parse_coalesce_rule()
13961 		new_rule->patterns[i].mask = mask_pat;  in nl80211_parse_coalesce_rule()
13966 		new_rule->patterns[i].pattern = mask_pat;  in nl80211_parse_coalesce_rule()
13967 		new_rule->patterns[i].pattern_len = pat_len;  in nl80211_parse_coalesce_rule()
13978 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_coalesce()
13979 	const struct wiphy_coalesce_support *coalesce = rdev->wiphy.coalesce;  in nl80211_set_coalesce()
13986 	if (!rdev->wiphy.coalesce || !rdev->ops->set_coalesce)  in nl80211_set_coalesce()
13987 		return -EOPNOTSUPP;  in nl80211_set_coalesce()
13989 	if (!info->attrs[NL80211_ATTR_COALESCE_RULE]) {  in nl80211_set_coalesce()
13995 	nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],  in nl80211_set_coalesce()
13998 	if (n_rules > coalesce->n_rules)  in nl80211_set_coalesce()
13999 		return -EINVAL;  in nl80211_set_coalesce()
14004 		return -ENOMEM;  in nl80211_set_coalesce()
14009 	nla_for_each_nested(rule, info->attrs[NL80211_ATTR_COALESCE_RULE],  in nl80211_set_coalesce()
14025 		err = -ENOMEM;  in nl80211_set_coalesce()
14029 	rdev->coalesce = n_coalesce;  in nl80211_set_coalesce()
14035 		for (j = 0; j < tmp_rule->n_patterns; j++)  in nl80211_set_coalesce()
14036 			kfree(tmp_rule->patterns[j].mask);  in nl80211_set_coalesce()
14037 		kfree(tmp_rule->patterns);  in nl80211_set_coalesce()
14046 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_rekey_data()
14047 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_rekey_data()
14048 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_rekey_data()
14053 	if (!info->attrs[NL80211_ATTR_REKEY_DATA])  in nl80211_set_rekey_data()
14054 		return -EINVAL;  in nl80211_set_rekey_data()
14057 					  info->attrs[NL80211_ATTR_REKEY_DATA],  in nl80211_set_rekey_data()
14058 					  nl80211_rekey_policy, info->extack);  in nl80211_set_rekey_data()
14064 		return -EINVAL;  in nl80211_set_rekey_data()
14066 	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK &&  in nl80211_set_rekey_data()
14068 		return -ERANGE;  in nl80211_set_rekey_data()
14070 	    !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK &&  in nl80211_set_rekey_data()
14072 	     !(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_EXT_KCK_32 &&  in nl80211_set_rekey_data()
14074 		return -ERANGE;  in nl80211_set_rekey_data()
14085 	if (!wdev->connected) {  in nl80211_set_rekey_data()
14086 		err = -ENOTCONN;  in nl80211_set_rekey_data()
14090 	if (!rdev->ops->set_rekey_data) {  in nl80211_set_rekey_data()
14091 		err = -EOPNOTSUPP;  in nl80211_set_rekey_data()
14104 	struct net_device *dev = info->user_ptr[1];  in nl80211_register_unexpected_frame()
14105 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_register_unexpected_frame()
14107 	if (wdev->iftype != NL80211_IFTYPE_AP &&  in nl80211_register_unexpected_frame()
14108 	    wdev->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_register_unexpected_frame()
14109 		return -EINVAL;  in nl80211_register_unexpected_frame()
14111 	if (wdev->ap_unexpected_nlportid)  in nl80211_register_unexpected_frame()
14112 		return -EBUSY;  in nl80211_register_unexpected_frame()
14114 	wdev->ap_unexpected_nlportid = info->snd_portid;  in nl80211_register_unexpected_frame()
14121 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_probe_client()
14122 	struct net_device *dev = info->user_ptr[1];  in nl80211_probe_client()
14123 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_probe_client()
14130 	if (wdev->iftype != NL80211_IFTYPE_AP &&  in nl80211_probe_client()
14131 	    wdev->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_probe_client()
14132 		return -EOPNOTSUPP;  in nl80211_probe_client()
14134 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_probe_client()
14135 		return -EINVAL;  in nl80211_probe_client()
14137 	if (!rdev->ops->probe_client)  in nl80211_probe_client()
14138 		return -EOPNOTSUPP;  in nl80211_probe_client()
14142 		return -ENOMEM;  in nl80211_probe_client()
14144 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_probe_client()
14147 		err = -ENOBUFS;  in nl80211_probe_client()
14151 	addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_probe_client()
14166 	err = -ENOBUFS;  in nl80211_probe_client()
14174 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_register_beacons()
14178 	if (!(rdev->wiphy.flags & WIPHY_FLAG_REPORTS_OBSS))  in nl80211_register_beacons()
14179 		return -EOPNOTSUPP;  in nl80211_register_beacons()
14183 		return -ENOMEM;  in nl80211_register_beacons()
14186 	spin_lock_bh(&rdev->beacon_registrations_lock);  in nl80211_register_beacons()
14187 	list_for_each_entry(reg, &rdev->beacon_registrations, list) {  in nl80211_register_beacons()
14188 		if (reg->nlportid == info->snd_portid) {  in nl80211_register_beacons()
14189 			rv = -EALREADY;  in nl80211_register_beacons()
14194 	nreg->nlportid = info->snd_portid;  in nl80211_register_beacons()
14195 	list_add(&nreg->list, &rdev->beacon_registrations);  in nl80211_register_beacons()
14197 	spin_unlock_bh(&rdev->beacon_registrations_lock);  in nl80211_register_beacons()
14201 	spin_unlock_bh(&rdev->beacon_registrations_lock);  in nl80211_register_beacons()
14208 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_start_p2p_device()
14209 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_start_p2p_device()
14212 	if (!rdev->ops->start_p2p_device)  in nl80211_start_p2p_device()
14213 		return -EOPNOTSUPP;  in nl80211_start_p2p_device()
14215 	if (wdev->iftype != NL80211_IFTYPE_P2P_DEVICE)  in nl80211_start_p2p_device()
14216 		return -EOPNOTSUPP;  in nl80211_start_p2p_device()
14221 	if (rfkill_blocked(rdev->wiphy.rfkill))  in nl80211_start_p2p_device()
14222 		return -ERFKILL;  in nl80211_start_p2p_device()
14228 	wdev->is_running = true;  in nl80211_start_p2p_device()
14229 	rdev->opencount++;  in nl80211_start_p2p_device()
14236 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_stop_p2p_device()
14237 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_stop_p2p_device()
14239 	if (wdev->iftype != NL80211_IFTYPE_P2P_DEVICE)  in nl80211_stop_p2p_device()
14240 		return -EOPNOTSUPP;  in nl80211_stop_p2p_device()
14242 	if (!rdev->ops->stop_p2p_device)  in nl80211_stop_p2p_device()
14243 		return -EOPNOTSUPP;  in nl80211_stop_p2p_device()
14252 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_start_nan()
14253 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_start_nan()
14257 	if (wdev->iftype != NL80211_IFTYPE_NAN)  in nl80211_start_nan()
14258 		return -EOPNOTSUPP;  in nl80211_start_nan()
14261 		return -EEXIST;  in nl80211_start_nan()
14263 	if (rfkill_blocked(rdev->wiphy.rfkill))  in nl80211_start_nan()
14264 		return -ERFKILL;  in nl80211_start_nan()
14266 	if (!info->attrs[NL80211_ATTR_NAN_MASTER_PREF])  in nl80211_start_nan()
14267 		return -EINVAL;  in nl80211_start_nan()
14270 		nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);  in nl80211_start_nan()
14272 	if (info->attrs[NL80211_ATTR_BANDS]) {  in nl80211_start_nan()
14273 		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);  in nl80211_start_nan()
14275 		if (bands & ~(u32)wdev->wiphy->nan_supported_bands)  in nl80211_start_nan()
14276 			return -EOPNOTSUPP;  in nl80211_start_nan()
14279 			return -EINVAL;  in nl80211_start_nan()
14288 	wdev->is_running = true;  in nl80211_start_nan()
14289 	rdev->opencount++;  in nl80211_start_nan()
14296 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_stop_nan()
14297 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_stop_nan()
14299 	if (wdev->iftype != NL80211_IFTYPE_NAN)  in nl80211_stop_nan()
14300 		return -EOPNOTSUPP;  in nl80211_stop_nan()
14318 		return -EINVAL;  in validate_nan_filter()
14325 			     bool tx)  in handle_nan_filter()  argument
14335 	BUILD_BUG_ON(sizeof(*func->rx_filters) != sizeof(*func->tx_filters));  in handle_nan_filter()
14337 	filter = kcalloc(n_entries, sizeof(*func->rx_filters), GFP_KERNEL);  in handle_nan_filter()
14339 		return -ENOMEM;  in handle_nan_filter()
14350 	if (tx) {  in handle_nan_filter()
14351 		func->num_tx_filters = n_entries;  in handle_nan_filter()
14352 		func->tx_filters = filter;  in handle_nan_filter()
14354 		func->num_rx_filters = n_entries;  in handle_nan_filter()
14355 		func->rx_filters = filter;  in handle_nan_filter()
14367 	return -ENOMEM;  in handle_nan_filter()
14373 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_nan_add_func()
14374 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_nan_add_func()
14381 	if (wdev->iftype != NL80211_IFTYPE_NAN)  in nl80211_nan_add_func()
14382 		return -EOPNOTSUPP;  in nl80211_nan_add_func()
14385 		return -ENOTCONN;  in nl80211_nan_add_func()
14387 	if (!info->attrs[NL80211_ATTR_NAN_FUNC])  in nl80211_nan_add_func()
14388 		return -EINVAL;  in nl80211_nan_add_func()
14391 					  info->attrs[NL80211_ATTR_NAN_FUNC],  in nl80211_nan_add_func()
14393 					  info->extack);  in nl80211_nan_add_func()
14399 		return -ENOMEM;  in nl80211_nan_add_func()
14401 	func->cookie = cfg80211_assign_cookie(rdev);  in nl80211_nan_add_func()
14404 		err = -EINVAL;  in nl80211_nan_add_func()
14409 	func->type = nla_get_u8(tb[NL80211_NAN_FUNC_TYPE]);  in nl80211_nan_add_func()
14412 		err = -EINVAL;  in nl80211_nan_add_func()
14416 	memcpy(func->service_id, nla_data(tb[NL80211_NAN_FUNC_SERVICE_ID]),  in nl80211_nan_add_func()
14417 	       sizeof(func->service_id));  in nl80211_nan_add_func()
14419 	func->close_range =  in nl80211_nan_add_func()
14423 		func->serv_spec_info_len =  in nl80211_nan_add_func()
14425 		func->serv_spec_info =  in nl80211_nan_add_func()
14427 				func->serv_spec_info_len,  in nl80211_nan_add_func()
14429 		if (!func->serv_spec_info) {  in nl80211_nan_add_func()
14430 			err = -ENOMEM;  in nl80211_nan_add_func()
14436 		func->ttl = nla_get_u32(tb[NL80211_NAN_FUNC_TTL]);  in nl80211_nan_add_func()
14438 	switch (func->type) {  in nl80211_nan_add_func()
14441 			err = -EINVAL;  in nl80211_nan_add_func()
14445 		func->publish_type =  in nl80211_nan_add_func()
14447 		func->publish_bcast =  in nl80211_nan_add_func()
14450 		if ((!(func->publish_type & NL80211_NAN_SOLICITED_PUBLISH)) &&  in nl80211_nan_add_func()
14451 			func->publish_bcast) {  in nl80211_nan_add_func()
14452 			err = -EINVAL;  in nl80211_nan_add_func()
14457 		func->subscribe_active =  in nl80211_nan_add_func()
14464 			err = -EINVAL;  in nl80211_nan_add_func()
14468 		func->followup_id =  in nl80211_nan_add_func()
14470 		func->followup_reqid =  in nl80211_nan_add_func()
14472 		memcpy(func->followup_dest.addr,  in nl80211_nan_add_func()
14474 		       sizeof(func->followup_dest.addr));  in nl80211_nan_add_func()
14475 		if (func->ttl) {  in nl80211_nan_add_func()
14476 			err = -EINVAL;  in nl80211_nan_add_func()
14481 		err = -EINVAL;  in nl80211_nan_add_func()
14492 						  info->extack);  in nl80211_nan_add_func()
14496 		func->srf_include =  in nl80211_nan_add_func()
14502 				err = -EINVAL;  in nl80211_nan_add_func()
14506 			func->srf_bf_len =  in nl80211_nan_add_func()
14508 			func->srf_bf =  in nl80211_nan_add_func()
14510 					func->srf_bf_len, GFP_KERNEL);  in nl80211_nan_add_func()
14511 			if (!func->srf_bf) {  in nl80211_nan_add_func()
14512 				err = -ENOMEM;  in nl80211_nan_add_func()
14516 			func->srf_bf_idx =  in nl80211_nan_add_func()
14524 				err = -EINVAL;  in nl80211_nan_add_func()
14530 				err = -EINVAL;  in nl80211_nan_add_func()
14534 			func->srf_num_macs = n_entries;  in nl80211_nan_add_func()
14535 			func->srf_macs =  in nl80211_nan_add_func()
14536 				kcalloc(n_entries, sizeof(*func->srf_macs),  in nl80211_nan_add_func()
14538 			if (!func->srf_macs) {  in nl80211_nan_add_func()
14539 				err = -ENOMEM;  in nl80211_nan_add_func()
14544 				memcpy(func->srf_macs[i++].addr, nla_data(attr),  in nl80211_nan_add_func()
14545 				       sizeof(*func->srf_macs));  in nl80211_nan_add_func()
14565 		err = -ENOMEM;  in nl80211_nan_add_func()
14569 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_nan_add_func()
14571 	/* This can't really happen - we just allocated 4KB */  in nl80211_nan_add_func()
14573 		err = -ENOMEM;  in nl80211_nan_add_func()
14586 	if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, func->cookie,  in nl80211_nan_add_func()
14595 		       func->instance_id))  in nl80211_nan_add_func()
14605 	return -ENOBUFS;  in nl80211_nan_add_func()
14611 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_nan_del_func()
14612 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_nan_del_func()
14615 	if (wdev->iftype != NL80211_IFTYPE_NAN)  in nl80211_nan_del_func()
14616 		return -EOPNOTSUPP;  in nl80211_nan_del_func()
14619 		return -ENOTCONN;  in nl80211_nan_del_func()
14621 	if (!info->attrs[NL80211_ATTR_COOKIE])  in nl80211_nan_del_func()
14622 		return -EINVAL;  in nl80211_nan_del_func()
14624 	cookie = nla_get_u64(info->attrs[NL80211_ATTR_COOKIE]);  in nl80211_nan_del_func()
14634 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_nan_change_config()
14635 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_nan_change_config()
14639 	if (wdev->iftype != NL80211_IFTYPE_NAN)  in nl80211_nan_change_config()
14640 		return -EOPNOTSUPP;  in nl80211_nan_change_config()
14643 		return -ENOTCONN;  in nl80211_nan_change_config()
14645 	if (info->attrs[NL80211_ATTR_NAN_MASTER_PREF]) {  in nl80211_nan_change_config()
14647 			nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);  in nl80211_nan_change_config()
14649 			return -EINVAL;  in nl80211_nan_change_config()
14654 	if (info->attrs[NL80211_ATTR_BANDS]) {  in nl80211_nan_change_config()
14655 		u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);  in nl80211_nan_change_config()
14657 		if (bands & ~(u32)wdev->wiphy->nan_supported_bands)  in nl80211_nan_change_config()
14658 			return -EOPNOTSUPP;  in nl80211_nan_change_config()
14661 			return -EINVAL;  in nl80211_nan_change_config()
14668 		return -EINVAL;  in nl80211_nan_change_config()
14676 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_nan_match()
14682 	if (WARN_ON(!match->inst_id || !match->peer_inst_id || !match->addr))  in cfg80211_nan_match()
14695 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_nan_match()
14696 	    (wdev->netdev && nla_put_u32(msg, NL80211_ATTR_IFINDEX,  in cfg80211_nan_match()
14697 					 wdev->netdev->ifindex)) ||  in cfg80211_nan_match()
14702 	if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, match->cookie,  in cfg80211_nan_match()
14704 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, match->addr))  in cfg80211_nan_match()
14716 	if (nla_put_u8(msg, NL80211_NAN_FUNC_INSTANCE_ID, match->inst_id))  in cfg80211_nan_match()
14726 	if (nla_put_u8(msg, NL80211_NAN_FUNC_TYPE, match->type) ||  in cfg80211_nan_match()
14727 	    nla_put_u8(msg, NL80211_NAN_FUNC_INSTANCE_ID, match->peer_inst_id))  in cfg80211_nan_match()
14730 	if (match->info && match->info_len &&  in cfg80211_nan_match()
14731 	    nla_put(msg, NL80211_NAN_FUNC_SERVICE_INFO, match->info_len,  in cfg80211_nan_match()
14732 		    match->info))  in cfg80211_nan_match()
14739 	if (!wdev->owner_nlportid)  in cfg80211_nan_match()
14740 		genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy),  in cfg80211_nan_match()
14743 		genlmsg_unicast(wiphy_net(&rdev->wiphy), msg,  in cfg80211_nan_match()
14744 				wdev->owner_nlportid);  in cfg80211_nan_match()
14758 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_nan_func_terminated()
14777 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_nan_func_terminated()
14778 	    (wdev->netdev && nla_put_u32(msg, NL80211_ATTR_IFINDEX,  in cfg80211_nan_func_terminated()
14779 					 wdev->netdev->ifindex)) ||  in cfg80211_nan_func_terminated()
14799 	if (!wdev->owner_nlportid)  in cfg80211_nan_func_terminated()
14800 		genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy),  in cfg80211_nan_func_terminated()
14803 		genlmsg_unicast(wiphy_net(&rdev->wiphy), msg,  in cfg80211_nan_func_terminated()
14804 				wdev->owner_nlportid);  in cfg80211_nan_func_terminated()
14821 		return -ENOMEM;  in nl80211_get_protocol_features()
14823 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_protocol_features()
14837 	return -ENOBUFS;  in nl80211_get_protocol_features()
14842 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_update_ft_ies()
14844 	struct net_device *dev = info->user_ptr[1];  in nl80211_update_ft_ies()
14846 	if (!rdev->ops->update_ft_ies)  in nl80211_update_ft_ies()
14847 		return -EOPNOTSUPP;  in nl80211_update_ft_ies()
14849 	if (!info->attrs[NL80211_ATTR_MDID] ||  in nl80211_update_ft_ies()
14850 	    !info->attrs[NL80211_ATTR_IE])  in nl80211_update_ft_ies()
14851 		return -EINVAL;  in nl80211_update_ft_ies()
14854 	ft_params.md = nla_get_u16(info->attrs[NL80211_ATTR_MDID]);  in nl80211_update_ft_ies()
14855 	ft_params.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_ft_ies()
14856 	ft_params.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_ft_ies()
14864 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_crit_protocol_start()
14865 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_crit_protocol_start()
14870 	if (!rdev->ops->crit_proto_start)  in nl80211_crit_protocol_start()
14871 		return -EOPNOTSUPP;  in nl80211_crit_protocol_start()
14873 	if (WARN_ON(!rdev->ops->crit_proto_stop))  in nl80211_crit_protocol_start()
14874 		return -EINVAL;  in nl80211_crit_protocol_start()
14876 	if (rdev->crit_proto_nlportid)  in nl80211_crit_protocol_start()
14877 		return -EBUSY;  in nl80211_crit_protocol_start()
14880 	if (info->attrs[NL80211_ATTR_CRIT_PROT_ID])  in nl80211_crit_protocol_start()
14881 		proto = nla_get_u16(info->attrs[NL80211_ATTR_CRIT_PROT_ID]);  in nl80211_crit_protocol_start()
14884 		return -EINVAL;  in nl80211_crit_protocol_start()
14887 	if (!info->attrs[NL80211_ATTR_MAX_CRIT_PROT_DURATION])  in nl80211_crit_protocol_start()
14888 		return -EINVAL;  in nl80211_crit_protocol_start()
14891 		nla_get_u16(info->attrs[NL80211_ATTR_MAX_CRIT_PROT_DURATION]);  in nl80211_crit_protocol_start()
14895 		rdev->crit_proto_nlportid = info->snd_portid;  in nl80211_crit_protocol_start()
14903 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_crit_protocol_stop()
14904 	struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_crit_protocol_stop()
14906 	if (!rdev->ops->crit_proto_stop)  in nl80211_crit_protocol_stop()
14907 		return -EOPNOTSUPP;  in nl80211_crit_protocol_stop()
14909 	if (rdev->crit_proto_nlportid) {  in nl80211_crit_protocol_stop()
14910 		rdev->crit_proto_nlportid = 0;  in nl80211_crit_protocol_stop()
14920 	if (vcmd->policy == VENDOR_CMD_RAW_DATA) {  in nl80211_vendor_check_policy()
14921 		if (attr->nla_type & NLA_F_NESTED) {  in nl80211_vendor_check_policy()
14924 			return -EINVAL;  in nl80211_vendor_check_policy()
14930 	if (!(attr->nla_type & NLA_F_NESTED)) {  in nl80211_vendor_check_policy()
14932 		return -EINVAL;  in nl80211_vendor_check_policy()
14935 	return nla_validate_nested(attr, vcmd->maxattr, vcmd->policy, extack);  in nl80211_vendor_check_policy()
14940 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_vendor_cmd()
14943 					   info->attrs);  in nl80211_vendor_cmd()
14947 	if (!rdev->wiphy.vendor_commands)  in nl80211_vendor_cmd()
14948 		return -EOPNOTSUPP;  in nl80211_vendor_cmd()
14952 		if (err != -EINVAL)  in nl80211_vendor_cmd()
14955 	} else if (wdev->wiphy != &rdev->wiphy) {  in nl80211_vendor_cmd()
14956 		return -EINVAL;  in nl80211_vendor_cmd()
14959 	if (!info->attrs[NL80211_ATTR_VENDOR_ID] ||  in nl80211_vendor_cmd()
14960 	    !info->attrs[NL80211_ATTR_VENDOR_SUBCMD])  in nl80211_vendor_cmd()
14961 		return -EINVAL;  in nl80211_vendor_cmd()
14963 	vid = nla_get_u32(info->attrs[NL80211_ATTR_VENDOR_ID]);  in nl80211_vendor_cmd()
14964 	subcmd = nla_get_u32(info->attrs[NL80211_ATTR_VENDOR_SUBCMD]);  in nl80211_vendor_cmd()
14965 	for (i = 0; i < rdev->wiphy.n_vendor_commands; i++) {  in nl80211_vendor_cmd()
14970 		vcmd = &rdev->wiphy.vendor_commands[i];  in nl80211_vendor_cmd()
14972 		if (vcmd->info.vendor_id != vid || vcmd->info.subcmd != subcmd)  in nl80211_vendor_cmd()
14975 		if (vcmd->flags & (WIPHY_VENDOR_CMD_NEED_WDEV |  in nl80211_vendor_cmd()
14978 				return -EINVAL;  in nl80211_vendor_cmd()
14979 			if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_NETDEV &&  in nl80211_vendor_cmd()
14980 			    !wdev->netdev)  in nl80211_vendor_cmd()
14981 				return -EINVAL;  in nl80211_vendor_cmd()
14983 			if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_RUNNING) {  in nl80211_vendor_cmd()
14985 					return -ENETDOWN;  in nl80211_vendor_cmd()
14991 		if (!vcmd->doit)  in nl80211_vendor_cmd()
14992 			return -EOPNOTSUPP;  in nl80211_vendor_cmd()
14994 		if (info->attrs[NL80211_ATTR_VENDOR_DATA]) {  in nl80211_vendor_cmd()
14995 			data = nla_data(info->attrs[NL80211_ATTR_VENDOR_DATA]);  in nl80211_vendor_cmd()
14996 			len = nla_len(info->attrs[NL80211_ATTR_VENDOR_DATA]);  in nl80211_vendor_cmd()
14999 					info->attrs[NL80211_ATTR_VENDOR_DATA],  in nl80211_vendor_cmd()
15000 					info->extack);  in nl80211_vendor_cmd()
15005 		rdev->cur_cmd_info = info;  in nl80211_vendor_cmd()
15006 		err = vcmd->doit(&rdev->wiphy, wdev, data, len);  in nl80211_vendor_cmd()
15007 		rdev->cur_cmd_info = NULL;  in nl80211_vendor_cmd()
15011 	return -EOPNOTSUPP;  in nl80211_vendor_cmd()
15022 	int vcmd_idx = -1;  in nl80211_prepare_vendor_dump()
15027 	if (cb->args[0]) {  in nl80211_prepare_vendor_dump()
15029 		struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1);  in nl80211_prepare_vendor_dump()
15033 			return -ENODEV;  in nl80211_prepare_vendor_dump()
15037 		if (cb->args[1]) {  in nl80211_prepare_vendor_dump()
15038 			list_for_each_entry(tmp, &wiphy->wdev_list, list) {  in nl80211_prepare_vendor_dump()
15039 				if (tmp->identifier == cb->args[1] - 1) {  in nl80211_prepare_vendor_dump()
15052 		return -ENOMEM;  in nl80211_prepare_vendor_dump()
15054 	err = nlmsg_parse_deprecated(cb->nlh,  in nl80211_prepare_vendor_dump()
15063 		err = -EINVAL;  in nl80211_prepare_vendor_dump()
15067 	*wdev = __cfg80211_wdev_from_attrs(NULL, sock_net(skb->sk), attrbuf);  in nl80211_prepare_vendor_dump()
15071 	*rdev = __cfg80211_rdev_from_attrs(sock_net(skb->sk), attrbuf);  in nl80211_prepare_vendor_dump()
15080 	for (i = 0; i < (*rdev)->wiphy.n_vendor_commands; i++) {  in nl80211_prepare_vendor_dump()
15083 		vcmd = &(*rdev)->wiphy.vendor_commands[i];  in nl80211_prepare_vendor_dump()
15085 		if (vcmd->info.vendor_id != vid || vcmd->info.subcmd != subcmd)  in nl80211_prepare_vendor_dump()
15088 		if (!vcmd->dumpit) {  in nl80211_prepare_vendor_dump()
15089 			err = -EOPNOTSUPP;  in nl80211_prepare_vendor_dump()
15098 		err = -EOPNOTSUPP;  in nl80211_prepare_vendor_dump()
15107 				&(*rdev)->wiphy.vendor_commands[vcmd_idx],  in nl80211_prepare_vendor_dump()
15109 				cb->extack);  in nl80211_prepare_vendor_dump()
15114 	/* 0 is the first index - add 1 to parse only once */  in nl80211_prepare_vendor_dump()
15115 	cb->args[0] = (*rdev)->wiphy_idx + 1;  in nl80211_prepare_vendor_dump()
15117 	cb->args[1] = *wdev ? (*wdev)->identifier + 1 : 0;  in nl80211_prepare_vendor_dump()
15118 	cb->args[2] = vcmd_idx;  in nl80211_prepare_vendor_dump()
15119 	cb->args[3] = (unsigned long)data;  in nl80211_prepare_vendor_dump()
15120 	cb->args[4] = data_len;  in nl80211_prepare_vendor_dump()
15146 	vcmd_idx = cb->args[2];  in nl80211_vendor_cmd_dump()
15147 	data = (void *)cb->args[3];  in nl80211_vendor_cmd_dump()
15148 	data_len = cb->args[4];  in nl80211_vendor_cmd_dump()
15149 	vcmd = &rdev->wiphy.vendor_commands[vcmd_idx];  in nl80211_vendor_cmd_dump()
15151 	if (vcmd->flags & (WIPHY_VENDOR_CMD_NEED_WDEV |  in nl80211_vendor_cmd_dump()
15154 			err = -EINVAL;  in nl80211_vendor_cmd_dump()
15157 		if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_NETDEV &&  in nl80211_vendor_cmd_dump()
15158 		    !wdev->netdev) {  in nl80211_vendor_cmd_dump()
15159 			err = -EINVAL;  in nl80211_vendor_cmd_dump()
15163 		if (vcmd->flags & WIPHY_VENDOR_CMD_NEED_RUNNING) {  in nl80211_vendor_cmd_dump()
15165 				err = -ENETDOWN;  in nl80211_vendor_cmd_dump()
15172 		void *hdr = nl80211hdr_put(skb, NETLINK_CB(cb->skb).portid,  in nl80211_vendor_cmd_dump()
15173 					   cb->nlh->nlmsg_seq, NLM_F_MULTI,  in nl80211_vendor_cmd_dump()
15178 		if (nla_put_u32(skb, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_vendor_cmd_dump()
15193 		err = vcmd->dumpit(&rdev->wiphy, wdev, skb, data, data_len,  in nl80211_vendor_cmd_dump()
15194 				   (unsigned long *)&cb->args[5]);  in nl80211_vendor_cmd_dump()
15197 		if (err == -ENOBUFS || err == -ENOENT) {  in nl80211_vendor_cmd_dump()
15208 	err = skb->len;  in nl80211_vendor_cmd_dump()
15221 	if (WARN_ON(!rdev->cur_cmd_info))  in __cfg80211_alloc_reply_skb()
15225 					   rdev->cur_cmd_info->snd_portid,  in __cfg80211_alloc_reply_skb()
15226 					   rdev->cur_cmd_info->snd_seq,  in __cfg80211_alloc_reply_skb()
15233 	struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0];  in cfg80211_vendor_cmd_reply()
15234 	void *hdr = ((void **)skb->cb)[1];  in cfg80211_vendor_cmd_reply()
15235 	struct nlattr *data = ((void **)skb->cb)[2];  in cfg80211_vendor_cmd_reply()
15238 	memset(skb->cb, 0, sizeof(skb->cb));  in cfg80211_vendor_cmd_reply()
15240 	if (WARN_ON(!rdev->cur_cmd_info)) {  in cfg80211_vendor_cmd_reply()
15242 		return -EINVAL;  in cfg80211_vendor_cmd_reply()
15247 	return genlmsg_reply(skb, rdev->cur_cmd_info);  in cfg80211_vendor_cmd_reply()
15255 	if (WARN_ON(!rdev->cur_cmd_info))  in cfg80211_vendor_cmd_get_sender()
15258 	return rdev->cur_cmd_info->snd_portid;  in cfg80211_vendor_cmd_get_sender()
15265 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_qos_map()
15267 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_qos_map()
15271 	if (!rdev->ops->set_qos_map)  in nl80211_set_qos_map()
15272 		return -EOPNOTSUPP;  in nl80211_set_qos_map()
15274 	if (info->attrs[NL80211_ATTR_QOS_MAP]) {  in nl80211_set_qos_map()
15275 		pos = nla_data(info->attrs[NL80211_ATTR_QOS_MAP]);  in nl80211_set_qos_map()
15276 		len = nla_len(info->attrs[NL80211_ATTR_QOS_MAP]);  in nl80211_set_qos_map()
15279 			return -EINVAL;  in nl80211_set_qos_map()
15283 			return -ENOMEM;  in nl80211_set_qos_map()
15285 		num_des = (len - IEEE80211_QOS_MAP_LEN_MIN) >> 1;  in nl80211_set_qos_map()
15289 			memcpy(qos_map->dscp_exception, pos, des_len);  in nl80211_set_qos_map()
15290 			qos_map->num_des = num_des;  in nl80211_set_qos_map()
15292 				if (qos_map->dscp_exception[des].up > 7) {  in nl80211_set_qos_map()
15294 					return -EINVAL;  in nl80211_set_qos_map()
15299 		memcpy(qos_map->up, pos, IEEE80211_QOS_MAP_LEN_MIN);  in nl80211_set_qos_map()
15302 	wdev_lock(dev->ieee80211_ptr);  in nl80211_set_qos_map()
15303 	ret = nl80211_key_allowed(dev->ieee80211_ptr);  in nl80211_set_qos_map()
15306 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_set_qos_map()
15314 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_add_tx_ts()
15315 	struct net_device *dev = info->user_ptr[1];  in nl80211_add_tx_ts()
15316 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_add_tx_ts()
15322 	if (!(rdev->wiphy.features & NL80211_FEATURE_SUPPORTS_WMM_ADMISSION))  in nl80211_add_tx_ts()
15323 		return -EOPNOTSUPP;  in nl80211_add_tx_ts()
15325 	if (!info->attrs[NL80211_ATTR_TSID] || !info->attrs[NL80211_ATTR_MAC] ||  in nl80211_add_tx_ts()
15326 	    !info->attrs[NL80211_ATTR_USER_PRIO])  in nl80211_add_tx_ts()
15327 		return -EINVAL;  in nl80211_add_tx_ts()
15329 	tsid = nla_get_u8(info->attrs[NL80211_ATTR_TSID]);  in nl80211_add_tx_ts()
15330 	up = nla_get_u8(info->attrs[NL80211_ATTR_USER_PRIO]);  in nl80211_add_tx_ts()
15332 	/* WMM uses TIDs 0-7 even for TSPEC */  in nl80211_add_tx_ts()
15338 		return -EINVAL;  in nl80211_add_tx_ts()
15341 	peer = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_add_tx_ts()
15343 	if (info->attrs[NL80211_ATTR_ADMITTED_TIME]) {  in nl80211_add_tx_ts()
15345 			nla_get_u16(info->attrs[NL80211_ATTR_ADMITTED_TIME]);  in nl80211_add_tx_ts()
15347 			return -EINVAL;  in nl80211_add_tx_ts()
15351 	switch (wdev->iftype) {  in nl80211_add_tx_ts()
15354 		if (wdev->connected)  in nl80211_add_tx_ts()
15356 		err = -ENOTCONN;  in nl80211_add_tx_ts()
15359 		err = -EOPNOTSUPP;  in nl80211_add_tx_ts()
15372 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_tx_ts()
15373 	struct net_device *dev = info->user_ptr[1];  in nl80211_del_tx_ts()
15374 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_del_tx_ts()
15379 	if (!info->attrs[NL80211_ATTR_TSID] || !info->attrs[NL80211_ATTR_MAC])  in nl80211_del_tx_ts()
15380 		return -EINVAL;  in nl80211_del_tx_ts()
15382 	tsid = nla_get_u8(info->attrs[NL80211_ATTR_TSID]);  in nl80211_del_tx_ts()
15383 	peer = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_del_tx_ts()
15395 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tdls_channel_switch()
15396 	struct net_device *dev = info->user_ptr[1];  in nl80211_tdls_channel_switch()
15397 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_tdls_channel_switch()
15403 	if (!rdev->ops->tdls_channel_switch ||  in nl80211_tdls_channel_switch()
15404 	    !(rdev->wiphy.features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH))  in nl80211_tdls_channel_switch()
15405 		return -EOPNOTSUPP;  in nl80211_tdls_channel_switch()
15407 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_tdls_channel_switch()
15412 		return -EOPNOTSUPP;  in nl80211_tdls_channel_switch()
15415 	if (!info->attrs[NL80211_ATTR_MAC] ||  in nl80211_tdls_channel_switch()
15416 	    !info->attrs[NL80211_ATTR_OPER_CLASS])  in nl80211_tdls_channel_switch()
15417 		return -EINVAL;  in nl80211_tdls_channel_switch()
15424 	 * Don't allow wide channels on the 2.4Ghz band, as per IEEE802.11-2012  in nl80211_tdls_channel_switch()
15428 	if (chandef.chan->band == NL80211_BAND_2GHZ &&  in nl80211_tdls_channel_switch()
15431 		return -EINVAL;  in nl80211_tdls_channel_switch()
15434 	if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &chandef,  in nl80211_tdls_channel_switch()
15435 					   wdev->iftype))  in nl80211_tdls_channel_switch()
15436 		return -EINVAL;  in nl80211_tdls_channel_switch()
15439 	if (cfg80211_chandef_dfs_required(wdev->wiphy, &chandef, wdev->iftype))  in nl80211_tdls_channel_switch()
15440 		return -EINVAL;  in nl80211_tdls_channel_switch()
15442 	addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_tdls_channel_switch()
15443 	oper_class = nla_get_u8(info->attrs[NL80211_ATTR_OPER_CLASS]);  in nl80211_tdls_channel_switch()
15455 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tdls_cancel_channel_switch()
15456 	struct net_device *dev = info->user_ptr[1];  in nl80211_tdls_cancel_channel_switch()
15457 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_tdls_cancel_channel_switch()
15460 	if (!rdev->ops->tdls_channel_switch ||  in nl80211_tdls_cancel_channel_switch()
15461 	    !rdev->ops->tdls_cancel_channel_switch ||  in nl80211_tdls_cancel_channel_switch()
15462 	    !(rdev->wiphy.features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH))  in nl80211_tdls_cancel_channel_switch()
15463 		return -EOPNOTSUPP;  in nl80211_tdls_cancel_channel_switch()
15465 	switch (dev->ieee80211_ptr->iftype) {  in nl80211_tdls_cancel_channel_switch()
15470 		return -EOPNOTSUPP;  in nl80211_tdls_cancel_channel_switch()
15473 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_tdls_cancel_channel_switch()
15474 		return -EINVAL;  in nl80211_tdls_cancel_channel_switch()
15476 	addr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_tdls_cancel_channel_switch()
15488 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_multicast_to_unicast()
15489 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_multicast_to_unicast()
15490 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_multicast_to_unicast()
15494 	if (!rdev->ops->set_multicast_to_unicast)  in nl80211_set_multicast_to_unicast()
15495 		return -EOPNOTSUPP;  in nl80211_set_multicast_to_unicast()
15497 	if (wdev->iftype != NL80211_IFTYPE_AP &&  in nl80211_set_multicast_to_unicast()
15498 	    wdev->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_set_multicast_to_unicast()
15499 		return -EOPNOTSUPP;  in nl80211_set_multicast_to_unicast()
15501 	nla = info->attrs[NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED];  in nl80211_set_multicast_to_unicast()
15509 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_pmk()
15510 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_pmk()
15511 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_set_pmk()
15515 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in nl80211_set_pmk()
15516 	    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_set_pmk()
15517 		return -EOPNOTSUPP;  in nl80211_set_pmk()
15519 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_set_pmk()
15521 		return -EOPNOTSUPP;  in nl80211_set_pmk()
15523 	if (!info->attrs[NL80211_ATTR_MAC] || !info->attrs[NL80211_ATTR_PMK])  in nl80211_set_pmk()
15524 		return -EINVAL;  in nl80211_set_pmk()
15527 	if (!wdev->connected) {  in nl80211_set_pmk()
15528 		ret = -ENOTCONN;  in nl80211_set_pmk()
15532 	pmk_conf.aa = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_pmk()
15533 	if (memcmp(pmk_conf.aa, wdev->u.client.connected_addr, ETH_ALEN)) {  in nl80211_set_pmk()
15534 		ret = -EINVAL;  in nl80211_set_pmk()
15538 	pmk_conf.pmk = nla_data(info->attrs[NL80211_ATTR_PMK]);  in nl80211_set_pmk()
15539 	pmk_conf.pmk_len = nla_len(info->attrs[NL80211_ATTR_PMK]);  in nl80211_set_pmk()
15542 		ret = -EINVAL;  in nl80211_set_pmk()
15546 	if (info->attrs[NL80211_ATTR_PMKR0_NAME])  in nl80211_set_pmk()
15548 			nla_data(info->attrs[NL80211_ATTR_PMKR0_NAME]);  in nl80211_set_pmk()
15558 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_del_pmk()
15559 	struct net_device *dev = info->user_ptr[1];  in nl80211_del_pmk()
15560 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_del_pmk()
15564 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in nl80211_del_pmk()
15565 	    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)  in nl80211_del_pmk()
15566 		return -EOPNOTSUPP;  in nl80211_del_pmk()
15568 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_del_pmk()
15570 		return -EOPNOTSUPP;  in nl80211_del_pmk()
15572 	if (!info->attrs[NL80211_ATTR_MAC])  in nl80211_del_pmk()
15573 		return -EINVAL;  in nl80211_del_pmk()
15576 	aa = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_del_pmk()
15585 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_external_auth()
15586 	struct net_device *dev = info->user_ptr[1];  in nl80211_external_auth()
15589 	if (!rdev->ops->external_auth)  in nl80211_external_auth()
15590 		return -EOPNOTSUPP;  in nl80211_external_auth()
15592 	if (!info->attrs[NL80211_ATTR_SSID] &&  in nl80211_external_auth()
15593 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&  in nl80211_external_auth()
15594 	    dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)  in nl80211_external_auth()
15595 		return -EINVAL;  in nl80211_external_auth()
15597 	if (!info->attrs[NL80211_ATTR_BSSID])  in nl80211_external_auth()
15598 		return -EINVAL;  in nl80211_external_auth()
15600 	if (!info->attrs[NL80211_ATTR_STATUS_CODE])  in nl80211_external_auth()
15601 		return -EINVAL;  in nl80211_external_auth()
15605 	if (info->attrs[NL80211_ATTR_SSID]) {  in nl80211_external_auth()
15606 		params.ssid.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);  in nl80211_external_auth()
15608 			return -EINVAL;  in nl80211_external_auth()
15610 		       nla_data(info->attrs[NL80211_ATTR_SSID]),  in nl80211_external_auth()
15614 	memcpy(params.bssid, nla_data(info->attrs[NL80211_ATTR_BSSID]),  in nl80211_external_auth()
15617 	params.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);  in nl80211_external_auth()
15619 	if (info->attrs[NL80211_ATTR_PMKID])  in nl80211_external_auth()
15620 		params.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);  in nl80211_external_auth()
15627 	bool dont_wait_for_ack = info->attrs[NL80211_ATTR_DONT_WAIT_FOR_ACK];  in nl80211_tx_control_port()
15628 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_tx_control_port()
15629 	struct net_device *dev = info->user_ptr[1];  in nl80211_tx_control_port()
15630 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_tx_control_port()
15640 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_tx_control_port()
15642 		return -EOPNOTSUPP;  in nl80211_tx_control_port()
15644 	if (!rdev->ops->tx_control_port)  in nl80211_tx_control_port()
15645 		return -EOPNOTSUPP;  in nl80211_tx_control_port()
15647 	if (!info->attrs[NL80211_ATTR_FRAME] ||  in nl80211_tx_control_port()
15648 	    !info->attrs[NL80211_ATTR_MAC] ||  in nl80211_tx_control_port()
15649 	    !info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]) {  in nl80211_tx_control_port()
15651 		return -EINVAL;  in nl80211_tx_control_port()
15656 	switch (wdev->iftype) {  in nl80211_tx_control_port()
15662 		if (wdev->u.ibss.current_bss)  in nl80211_tx_control_port()
15664 		err = -ENOTCONN;  in nl80211_tx_control_port()
15668 		if (wdev->connected)  in nl80211_tx_control_port()
15670 		err = -ENOTCONN;  in nl80211_tx_control_port()
15673 		err = -EOPNOTSUPP;  in nl80211_tx_control_port()
15679 	buf = nla_data(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_tx_control_port()
15680 	len = nla_len(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_tx_control_port()
15681 	dest = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_tx_control_port()
15682 	proto = nla_get_u16(info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);  in nl80211_tx_control_port()
15684 		nla_get_flag(info->attrs[NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT]);  in nl80211_tx_control_port()
15686 	link_id = nl80211_link_id_or_invalid(info->attrs);  in nl80211_tx_control_port()
15692 		nl_set_extack_cookie_u64(info->extack, cookie);  in nl80211_tx_control_port()
15702 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_get_ftm_responder_stats()
15703 	struct net_device *dev = info->user_ptr[1];  in nl80211_get_ftm_responder_stats()
15704 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_get_ftm_responder_stats()
15706 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_get_ftm_responder_stats()
15712 	if (wdev->iftype != NL80211_IFTYPE_AP ||  in nl80211_get_ftm_responder_stats()
15713 	    !wdev->links[link_id].ap.beacon_interval)  in nl80211_get_ftm_responder_stats()
15714 		return -EOPNOTSUPP;  in nl80211_get_ftm_responder_stats()
15721 		return -ENODATA;  in nl80211_get_ftm_responder_stats()
15725 		return -ENOMEM;  in nl80211_get_ftm_responder_stats()
15727 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,  in nl80211_get_ftm_responder_stats()
15732 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in nl80211_get_ftm_responder_stats()
15769 	return -ENOBUFS;  in nl80211_get_ftm_responder_stats()
15774 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_update_owe_info()
15776 	struct net_device *dev = info->user_ptr[1];  in nl80211_update_owe_info()
15778 	if (!rdev->ops->update_owe_info)  in nl80211_update_owe_info()
15779 		return -EOPNOTSUPP;  in nl80211_update_owe_info()
15781 	if (!info->attrs[NL80211_ATTR_STATUS_CODE] ||  in nl80211_update_owe_info()
15782 	    !info->attrs[NL80211_ATTR_MAC])  in nl80211_update_owe_info()
15783 		return -EINVAL;  in nl80211_update_owe_info()
15786 	owe_info.status = nla_get_u16(info->attrs[NL80211_ATTR_STATUS_CODE]);  in nl80211_update_owe_info()
15787 	nla_memcpy(owe_info.peer, info->attrs[NL80211_ATTR_MAC], ETH_ALEN);  in nl80211_update_owe_info()
15789 	if (info->attrs[NL80211_ATTR_IE]) {  in nl80211_update_owe_info()
15790 		owe_info.ie = nla_data(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_owe_info()
15791 		owe_info.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);  in nl80211_update_owe_info()
15799 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_probe_mesh_link()
15800 	struct net_device *dev = info->user_ptr[1];  in nl80211_probe_mesh_link()
15801 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_probe_mesh_link()
15808 	if (!rdev->ops->probe_mesh_link || !rdev->ops->get_station)  in nl80211_probe_mesh_link()
15809 		return -EOPNOTSUPP;  in nl80211_probe_mesh_link()
15811 	if (!info->attrs[NL80211_ATTR_MAC] ||  in nl80211_probe_mesh_link()
15812 	    !info->attrs[NL80211_ATTR_FRAME]) {  in nl80211_probe_mesh_link()
15814 		return -EINVAL;  in nl80211_probe_mesh_link()
15817 	if (wdev->iftype != NL80211_IFTYPE_MESH_POINT)  in nl80211_probe_mesh_link()
15818 		return -EOPNOTSUPP;  in nl80211_probe_mesh_link()
15820 	dest = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_probe_mesh_link()
15821 	buf = nla_data(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_probe_mesh_link()
15822 	len = nla_len(info->attrs[NL80211_ATTR_FRAME]);  in nl80211_probe_mesh_link()
15825 		return -EINVAL;  in nl80211_probe_mesh_link()
15828 	    !ether_addr_equal(buf + ETH_ALEN, dev->dev_addr))  in nl80211_probe_mesh_link()
15829 		return -EINVAL;  in nl80211_probe_mesh_link()
15846 	struct netlink_ext_ack *extack = info->extack;  in parse_tid_conf()
15851 		return -EINVAL;  in parse_tid_conf()
15853 	tid_conf->config_override =  in parse_tid_conf()
15855 	tid_conf->tids = nla_get_u16(attrs[NL80211_TID_CONFIG_ATTR_TIDS]);  in parse_tid_conf()
15857 	if (tid_conf->config_override) {  in parse_tid_conf()
15858 		if (rdev->ops->reset_tid_config) {  in parse_tid_conf()
15860 						    tid_conf->tids);  in parse_tid_conf()
15864 			return -EINVAL;  in parse_tid_conf()
15869 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_NOACK);  in parse_tid_conf()
15870 		tid_conf->noack =  in parse_tid_conf()
15875 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_RETRY_SHORT);  in parse_tid_conf()
15876 		tid_conf->retry_short =  in parse_tid_conf()
15879 		if (tid_conf->retry_short > rdev->wiphy.max_data_retry_count)  in parse_tid_conf()
15880 			return -EINVAL;  in parse_tid_conf()
15884 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_RETRY_LONG);  in parse_tid_conf()
15885 		tid_conf->retry_long =  in parse_tid_conf()
15888 		if (tid_conf->retry_long > rdev->wiphy.max_data_retry_count)  in parse_tid_conf()
15889 			return -EINVAL;  in parse_tid_conf()
15893 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_AMPDU_CTRL);  in parse_tid_conf()
15894 		tid_conf->ampdu =  in parse_tid_conf()
15899 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL);  in parse_tid_conf()
15900 		tid_conf->rtscts =  in parse_tid_conf()
15905 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_AMSDU_CTRL);  in parse_tid_conf()
15906 		tid_conf->amsdu =  in parse_tid_conf()
15913 		tid_conf->txrate_type = nla_get_u8(attrs[idx]);  in parse_tid_conf()
15915 		if (tid_conf->txrate_type != NL80211_TX_RATE_AUTOMATIC) {  in parse_tid_conf()
15918 						    &tid_conf->txrate_mask, dev,  in parse_tid_conf()
15923 			tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_TX_RATE);  in parse_tid_conf()
15925 		tid_conf->mask |= BIT(NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE);  in parse_tid_conf()
15929 		mask = rdev->wiphy.tid_config_support.peer;  in parse_tid_conf()
15931 		mask = rdev->wiphy.tid_config_support.vif;  in parse_tid_conf()
15933 	if (tid_conf->mask & ~mask) {  in parse_tid_conf()
15935 		return -ENOTSUPP;  in parse_tid_conf()
15944 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_tid_config()
15946 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_set_tid_config()
15947 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_tid_config()
15951 	int ret = -EINVAL;  in nl80211_set_tid_config()
15954 	if (!info->attrs[NL80211_ATTR_TID_CONFIG])  in nl80211_set_tid_config()
15955 		return -EINVAL;  in nl80211_set_tid_config()
15957 	if (!rdev->ops->set_tid_config)  in nl80211_set_tid_config()
15958 		return -EOPNOTSUPP;  in nl80211_set_tid_config()
15960 	nla_for_each_nested(tid, info->attrs[NL80211_ATTR_TID_CONFIG],  in nl80211_set_tid_config()
15967 		return -ENOMEM;  in nl80211_set_tid_config()
15969 	tid_config->n_tid_conf = num_conf;  in nl80211_set_tid_config()
15971 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_set_tid_config()
15972 		tid_config->peer = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_tid_config()
15974 	wdev_lock(dev->ieee80211_ptr);  in nl80211_set_tid_config()
15976 	nla_for_each_nested(tid, info->attrs[NL80211_ATTR_TID_CONFIG],  in nl80211_set_tid_config()
15985 				     &tid_config->tid_conf[conf_idx],  in nl80211_set_tid_config()
15986 				     info, tid_config->peer, link_id);  in nl80211_set_tid_config()
15997 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_set_tid_config()
16003 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_color_change()
16005 	struct net_device *dev = info->user_ptr[1];  in nl80211_color_change()
16006 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_color_change()
16011 	if (!rdev->ops->color_change)  in nl80211_color_change()
16012 		return -EOPNOTSUPP;  in nl80211_color_change()
16014 	if (!wiphy_ext_feature_isset(&rdev->wiphy,  in nl80211_color_change()
16016 		return -EOPNOTSUPP;  in nl80211_color_change()
16018 	if (wdev->iftype != NL80211_IFTYPE_AP)  in nl80211_color_change()
16019 		return -EOPNOTSUPP;  in nl80211_color_change()
16021 	if (!info->attrs[NL80211_ATTR_COLOR_CHANGE_COUNT] ||  in nl80211_color_change()
16022 	    !info->attrs[NL80211_ATTR_COLOR_CHANGE_COLOR] ||  in nl80211_color_change()
16023 	    !info->attrs[NL80211_ATTR_COLOR_CHANGE_ELEMS])  in nl80211_color_change()
16024 		return -EINVAL;  in nl80211_color_change()
16026 	params.count = nla_get_u8(info->attrs[NL80211_ATTR_COLOR_CHANGE_COUNT]);  in nl80211_color_change()
16027 	params.color = nla_get_u8(info->attrs[NL80211_ATTR_COLOR_CHANGE_COLOR]);  in nl80211_color_change()
16029 	err = nl80211_parse_beacon(rdev, info->attrs, &params.beacon_next,  in nl80211_color_change()
16030 				   info->extack);  in nl80211_color_change()
16036 		return -ENOMEM;  in nl80211_color_change()
16039 			       info->attrs[NL80211_ATTR_COLOR_CHANGE_ELEMS],  in nl80211_color_change()
16040 			       nl80211_policy, info->extack);  in nl80211_color_change()
16045 				   info->extack);  in nl80211_color_change()
16050 		err = -EINVAL;  in nl80211_color_change()
16055 		err = -EINVAL;  in nl80211_color_change()
16061 		err = -EINVAL;  in nl80211_color_change()
16066 		err = -EINVAL;  in nl80211_color_change()
16075 			err = -EINVAL;  in nl80211_color_change()
16081 			err = -EINVAL;  in nl80211_color_change()
16087 			err = -EINVAL;  in nl80211_color_change()
16110 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_fils_aad()
16111 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_fils_aad()
16115 	if (!info->attrs[NL80211_ATTR_MAC] ||  in nl80211_set_fils_aad()
16116 	    !info->attrs[NL80211_ATTR_FILS_KEK] ||  in nl80211_set_fils_aad()
16117 	    !info->attrs[NL80211_ATTR_FILS_NONCES])  in nl80211_set_fils_aad()
16118 		return -EINVAL;  in nl80211_set_fils_aad()
16120 	fils_aad.macaddr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_fils_aad()
16121 	fils_aad.kek_len = nla_len(info->attrs[NL80211_ATTR_FILS_KEK]);  in nl80211_set_fils_aad()
16122 	fils_aad.kek = nla_data(info->attrs[NL80211_ATTR_FILS_KEK]);  in nl80211_set_fils_aad()
16123 	nonces = nla_data(info->attrs[NL80211_ATTR_FILS_NONCES]);  in nl80211_set_fils_aad()
16132 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_add_link()
16133 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_add_link()
16134 	struct net_device *dev = info->user_ptr[1];  in nl80211_add_link()
16135 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_add_link()
16138 	if (!(wdev->wiphy->flags & WIPHY_FLAG_SUPPORTS_MLO))  in nl80211_add_link()
16139 		return -EINVAL;  in nl80211_add_link()
16141 	switch (wdev->iftype) {  in nl80211_add_link()
16145 		return -EINVAL;  in nl80211_add_link()
16148 	if (!info->attrs[NL80211_ATTR_MAC] ||  in nl80211_add_link()
16149 	    !is_valid_ether_addr(nla_data(info->attrs[NL80211_ATTR_MAC])))  in nl80211_add_link()
16150 		return -EINVAL;  in nl80211_add_link()
16153 	wdev->valid_links |= BIT(link_id);  in nl80211_add_link()
16154 	ether_addr_copy(wdev->links[link_id].addr,  in nl80211_add_link()
16155 			nla_data(info->attrs[NL80211_ATTR_MAC]));  in nl80211_add_link()
16159 		wdev->valid_links &= ~BIT(link_id);  in nl80211_add_link()
16160 		eth_zero_addr(wdev->links[link_id].addr);  in nl80211_add_link()
16169 	unsigned int link_id = nl80211_link_id(info->attrs);  in nl80211_remove_link()
16170 	struct net_device *dev = info->user_ptr[1];  in nl80211_remove_link()
16171 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in nl80211_remove_link()
16174 	if (!info->attrs[NL80211_ATTR_MLO_LINK_ID])  in nl80211_remove_link()
16175 		return -EINVAL;  in nl80211_remove_link()
16177 	switch (wdev->iftype) {  in nl80211_remove_link()
16181 		return -EINVAL;  in nl80211_remove_link()
16196 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_add_mod_link_station()
16197 	struct net_device *dev = info->user_ptr[1];  in nl80211_add_mod_link_station()
16200 	if ((add && !rdev->ops->add_link_station) ||  in nl80211_add_mod_link_station()
16201 	    (!add && !rdev->ops->mod_link_station))  in nl80211_add_mod_link_station()
16202 		return -EOPNOTSUPP;  in nl80211_add_mod_link_station()
16204 	if (add && !info->attrs[NL80211_ATTR_MAC])  in nl80211_add_mod_link_station()
16205 		return -EINVAL;  in nl80211_add_mod_link_station()
16207 	if (!info->attrs[NL80211_ATTR_MLD_ADDR])  in nl80211_add_mod_link_station()
16208 		return -EINVAL;  in nl80211_add_mod_link_station()
16210 	if (add && !info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES])  in nl80211_add_mod_link_station()
16211 		return -EINVAL;  in nl80211_add_mod_link_station()
16213 	params.mld_mac = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_add_mod_link_station()
16215 	if (info->attrs[NL80211_ATTR_MAC]) {  in nl80211_add_mod_link_station()
16216 		params.link_mac = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_add_mod_link_station()
16218 			return -EINVAL;  in nl80211_add_mod_link_station()
16221 	if (!info->attrs[NL80211_ATTR_MLO_LINK_ID])  in nl80211_add_mod_link_station()
16222 		return -EINVAL;  in nl80211_add_mod_link_station()
16224 	params.link_id = nla_get_u8(info->attrs[NL80211_ATTR_MLO_LINK_ID]);  in nl80211_add_mod_link_station()
16226 	if (info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]) {  in nl80211_add_mod_link_station()
16228 			nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_add_mod_link_station()
16230 			nla_len(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);  in nl80211_add_mod_link_station()
16233 	if (info->attrs[NL80211_ATTR_HT_CAPABILITY])  in nl80211_add_mod_link_station()
16235 			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);  in nl80211_add_mod_link_station()
16237 	if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])  in nl80211_add_mod_link_station()
16239 			nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);  in nl80211_add_mod_link_station()
16241 	if (info->attrs[NL80211_ATTR_HE_CAPABILITY]) {  in nl80211_add_mod_link_station()
16243 			nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_add_mod_link_station()
16245 			nla_len(info->attrs[NL80211_ATTR_HE_CAPABILITY]);  in nl80211_add_mod_link_station()
16247 		if (info->attrs[NL80211_ATTR_EHT_CAPABILITY]) {  in nl80211_add_mod_link_station()
16249 				nla_data(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_add_mod_link_station()
16251 				nla_len(info->attrs[NL80211_ATTR_EHT_CAPABILITY]);  in nl80211_add_mod_link_station()
16257 				return -EINVAL;  in nl80211_add_mod_link_station()
16261 	if (info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY])  in nl80211_add_mod_link_station()
16263 			nla_data(info->attrs[NL80211_ATTR_HE_6GHZ_CAPABILITY]);  in nl80211_add_mod_link_station()
16265 	if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {  in nl80211_add_mod_link_station()
16268 			nla_get_u8(info->attrs[NL80211_ATTR_OPMODE_NOTIF]);  in nl80211_add_mod_link_station()
16276 	wdev_lock(dev->ieee80211_ptr);  in nl80211_add_mod_link_station()
16281 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_add_mod_link_station()
16302 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_remove_link_station()
16303 	struct net_device *dev = info->user_ptr[1];  in nl80211_remove_link_station()
16306 	if (!rdev->ops->del_link_station)  in nl80211_remove_link_station()
16307 		return -EOPNOTSUPP;  in nl80211_remove_link_station()
16309 	if (!info->attrs[NL80211_ATTR_MLD_ADDR] ||  in nl80211_remove_link_station()
16310 	    !info->attrs[NL80211_ATTR_MLO_LINK_ID])  in nl80211_remove_link_station()
16311 		return -EINVAL;  in nl80211_remove_link_station()
16313 	params.mld_mac = nla_data(info->attrs[NL80211_ATTR_MLD_ADDR]);  in nl80211_remove_link_station()
16314 	params.link_id = nla_get_u8(info->attrs[NL80211_ATTR_MLO_LINK_ID]);  in nl80211_remove_link_station()
16316 	wdev_lock(dev->ieee80211_ptr);  in nl80211_remove_link_station()
16318 	wdev_unlock(dev->ieee80211_ptr);  in nl80211_remove_link_station()
16326 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_hw_timestamp()
16327 	struct net_device *dev = info->user_ptr[1];  in nl80211_set_hw_timestamp()
16330 	if (!rdev->wiphy.hw_timestamp_max_peers)  in nl80211_set_hw_timestamp()
16331 		return -EOPNOTSUPP;  in nl80211_set_hw_timestamp()
16333 	if (!info->attrs[NL80211_ATTR_MAC] &&  in nl80211_set_hw_timestamp()
16334 	    rdev->wiphy.hw_timestamp_max_peers != CFG80211_HW_TIMESTAMP_ALL_PEERS)  in nl80211_set_hw_timestamp()
16335 		return -EOPNOTSUPP;  in nl80211_set_hw_timestamp()
16337 	if (info->attrs[NL80211_ATTR_MAC])  in nl80211_set_hw_timestamp()
16338 		hwts.macaddr = nla_data(info->attrs[NL80211_ATTR_MAC]);  in nl80211_set_hw_timestamp()
16341 		nla_get_flag(info->attrs[NL80211_ATTR_HW_TIMESTAMP_ENABLED]);  in nl80211_set_hw_timestamp()
16444 	if (WARN_ON(ops->internal_flags >= ARRAY_SIZE(nl80211_internal_flags)))  in nl80211_pre_doit()
16445 		return -EINVAL;  in nl80211_pre_doit()
16447 	internal_flags = nl80211_internal_flags[ops->internal_flags];  in nl80211_pre_doit()
16456 		info->user_ptr[0] = rdev;  in nl80211_pre_doit()
16460 						  info->attrs);  in nl80211_pre_doit()
16466 		dev = wdev->netdev;  in nl80211_pre_doit()
16468 		rdev = wiphy_to_rdev(wdev->wiphy);  in nl80211_pre_doit()
16472 				err = -EINVAL;  in nl80211_pre_doit()
16476 			info->user_ptr[1] = dev;  in nl80211_pre_doit()
16478 			info->user_ptr[1] = wdev;  in nl80211_pre_doit()
16483 			err = -ENETDOWN;  in nl80211_pre_doit()
16487 		info->user_ptr[0] = rdev;  in nl80211_pre_doit()
16491 		struct nlattr *link_id = info->attrs[NL80211_ATTR_MLO_LINK_ID];  in nl80211_pre_doit()
16494 			err = -EINVAL;  in nl80211_pre_doit()
16498 		/* MLO -> require valid link ID */  in nl80211_pre_doit()
16499 		if (wdev->valid_links &&  in nl80211_pre_doit()
16501 		     !(wdev->valid_links & BIT(nla_get_u8(link_id))))) {  in nl80211_pre_doit()
16502 			err = -EINVAL;  in nl80211_pre_doit()
16506 		/* non-MLO -> no link ID attribute accepted */  in nl80211_pre_doit()
16507 		if (!wdev->valid_links && link_id) {  in nl80211_pre_doit()
16508 			err = -EINVAL;  in nl80211_pre_doit()
16514 		if (info->attrs[NL80211_ATTR_MLO_LINK_ID] ||  in nl80211_pre_doit()
16515 		    (wdev && wdev->valid_links)) {  in nl80211_pre_doit()
16516 			err = -EINVAL;  in nl80211_pre_doit()
16522 		wiphy_lock(&rdev->wiphy);  in nl80211_pre_doit()
16524 		__release(&rdev->wiphy.mtx);  in nl80211_pre_doit()
16540 	u32 internal_flags = nl80211_internal_flags[ops->internal_flags];  in nl80211_post_doit()
16542 	if (info->user_ptr[1]) {  in nl80211_post_doit()
16544 			struct wireless_dev *wdev = info->user_ptr[1];  in nl80211_post_doit()
16546 			dev_put(wdev->netdev);  in nl80211_post_doit()
16548 			dev_put(info->user_ptr[1]);  in nl80211_post_doit()
16552 	if (info->user_ptr[0] &&  in nl80211_post_doit()
16554 		struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_post_doit()
16557 		__acquire(&rdev->wiphy.mtx);  in nl80211_post_doit()
16558 		wiphy_unlock(&rdev->wiphy);  in nl80211_post_doit()
16583 		return -EINVAL;  in nl80211_set_sar_sub_specs()
16587 		return -EINVAL;  in nl80211_set_sar_sub_specs()
16592 	if (range_index >= rdev->wiphy.sar_capa->num_freq_ranges)  in nl80211_set_sar_sub_specs()
16593 		return -EINVAL;  in nl80211_set_sar_sub_specs()
16597 		if (sar_specs->sub_specs[i].freq_range_index == range_index)  in nl80211_set_sar_sub_specs()
16598 			return -EINVAL;  in nl80211_set_sar_sub_specs()
16601 	sar_specs->sub_specs[index].power =  in nl80211_set_sar_sub_specs()
16604 	sar_specs->sub_specs[index].freq_range_index = range_index;  in nl80211_set_sar_sub_specs()
16611 	struct cfg80211_registered_device *rdev = info->user_ptr[0];  in nl80211_set_sar_specs()
16620 	if (!rdev->wiphy.sar_capa || !rdev->ops->set_sar_specs)  in nl80211_set_sar_specs()
16621 		return -EOPNOTSUPP;  in nl80211_set_sar_specs()
16623 	if (!info->attrs[NL80211_ATTR_SAR_SPEC])  in nl80211_set_sar_specs()
16624 		return -EINVAL;  in nl80211_set_sar_specs()
16627 			 info->attrs[NL80211_ATTR_SAR_SPEC],  in nl80211_set_sar_specs()
16631 		return -EINVAL;  in nl80211_set_sar_specs()
16634 	if (type != rdev->wiphy.sar_capa->type)  in nl80211_set_sar_specs()
16635 		return -EINVAL;  in nl80211_set_sar_specs()
16641 	if (specs > rdev->wiphy.sar_capa->num_freq_ranges)  in nl80211_set_sar_specs()
16642 		return -EINVAL;  in nl80211_set_sar_specs()
16646 		return -ENOMEM;  in nl80211_set_sar_specs()
16648 	sar_spec->type = type;  in nl80211_set_sar_specs()
16658 				err = -EINVAL;  in nl80211_set_sar_specs()
16663 			err = -EINVAL;  in nl80211_set_sar_specs()
16669 	sar_spec->num_sub_specs = specs;  in nl80211_set_sar_specs()
16671 	rdev->cur_cmd_info = info;  in nl80211_set_sar_specs()
16673 	rdev->cur_cmd_info = NULL;  in nl80211_set_sar_specs()
17569 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_notify_wiphy()
17588 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_notify_iface()
17595 	struct cfg80211_scan_request *req = rdev->scan_req;  in nl80211_add_scan_req()
17606 	for (i = 0; i < req->n_ssids; i++) {  in nl80211_add_scan_req()
17607 		if (nla_put(msg, i, req->ssids[i].ssid_len, req->ssids[i].ssid))  in nl80211_add_scan_req()
17612 	if (req->flags & NL80211_SCAN_FLAG_FREQ_KHZ) {  in nl80211_add_scan_req()
17616 		for (i = 0; i < req->n_channels; i++) {  in nl80211_add_scan_req()
17618 				   ieee80211_channel_to_khz(req->channels[i])))  in nl80211_add_scan_req()
17627 		for (i = 0; i < req->n_channels; i++) {  in nl80211_add_scan_req()
17628 			if (nla_put_u32(msg, i, req->channels[i]->center_freq))  in nl80211_add_scan_req()
17634 	if (req->ie &&  in nl80211_add_scan_req()
17635 	    nla_put(msg, NL80211_ATTR_IE, req->ie_len, req->ie))  in nl80211_add_scan_req()
17638 	if (req->flags &&  in nl80211_add_scan_req()
17639 	    nla_put_u32(msg, NL80211_ATTR_SCAN_FLAGS, req->flags))  in nl80211_add_scan_req()
17642 	info = rdev->int_scan_req ? &rdev->int_scan_req->info :  in nl80211_add_scan_req()
17643 		&rdev->scan_req->info;  in nl80211_add_scan_req()
17644 	if (info->scan_start_tsf &&  in nl80211_add_scan_req()
17646 			       info->scan_start_tsf, NL80211_BSS_PAD) ||  in nl80211_add_scan_req()
17648 		     info->tsf_bssid)))  in nl80211_add_scan_req()
17653 	return -ENOBUFS;  in nl80211_add_scan_req()
17666 		return -1;  in nl80211_prep_scan_msg()
17668 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_prep_scan_msg()
17669 	    (wdev->netdev && nla_put_u32(msg, NL80211_ATTR_IFINDEX,  in nl80211_prep_scan_msg()
17670 					 wdev->netdev->ifindex)) ||  in nl80211_prep_scan_msg()
17683 	return -EMSGSIZE;  in nl80211_prep_scan_msg()
17694 		return -1;  in nl80211_prep_sched_scan_msg()
17697 			wiphy_to_rdev(req->wiphy)->wiphy_idx) ||  in nl80211_prep_sched_scan_msg()
17698 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, req->dev->ifindex) ||  in nl80211_prep_sched_scan_msg()
17699 	    nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, req->reqid,  in nl80211_prep_sched_scan_msg()
17708 	return -EMSGSIZE;  in nl80211_prep_sched_scan_msg()
17726 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_scan_start()
17756 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_scan_msg()
17773 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(req->wiphy), msg, 0,  in nl80211_send_sched_scan()
17781 	if (nla_put_u8(msg, NL80211_ATTR_REG_INITIATOR, request->initiator))  in nl80211_reg_change_event_fill()
17784 	if (request->alpha2[0] == '0' && request->alpha2[1] == '0') {  in nl80211_reg_change_event_fill()
17788 	} else if (request->alpha2[0] == '9' && request->alpha2[1] == '9') {  in nl80211_reg_change_event_fill()
17792 	} else if ((request->alpha2[0] == '9' && request->alpha2[1] == '8') ||  in nl80211_reg_change_event_fill()
17793 		   request->intersect) {  in nl80211_reg_change_event_fill()
17801 				   request->alpha2))  in nl80211_reg_change_event_fill()
17805 	if (request->wiphy_idx != WIPHY_IDX_INVALID) {  in nl80211_reg_change_event_fill()
17806 		struct wiphy *wiphy = wiphy_idx_to_wiphy(request->wiphy_idx);  in nl80211_reg_change_event_fill()
17809 		    nla_put_u32(msg, NL80211_ATTR_WIPHY, request->wiphy_idx))  in nl80211_reg_change_event_fill()
17813 		    wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED &&  in nl80211_reg_change_event_fill()
17878 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_mlme_event()
17879 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_mlme_event()
17903 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_mlme_event()
17916 				NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0,  in nl80211_send_rx_auth()
17924 	nl80211_send_mlme_event(rdev, netdev, data->buf, data->len,  in nl80211_send_rx_assoc()
17926 				data->uapsd_queues,  in nl80211_send_rx_assoc()
17927 				data->req_ies, data->req_ies_len, false);  in nl80211_send_rx_assoc()
17935 				NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0,  in nl80211_send_deauth()
17944 				NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0,  in nl80211_send_disassoc()
17951 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_rx_unprot_mlme_mgmt()
17952 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_rx_unprot_mlme_mgmt()
17960 	if (ieee80211_is_deauth(mgmt->frame_control)) {  in cfg80211_rx_unprot_mlme_mgmt()
17962 	} else if (ieee80211_is_disassoc(mgmt->frame_control)) {  in cfg80211_rx_unprot_mlme_mgmt()
17964 	} else if (ieee80211_is_beacon(mgmt->frame_control)) {  in cfg80211_rx_unprot_mlme_mgmt()
17965 		if (wdev->unprot_beacon_reported &&  in cfg80211_rx_unprot_mlme_mgmt()
17966 		    elapsed_jiffies_msecs(wdev->unprot_beacon_reported) < 10000)  in cfg80211_rx_unprot_mlme_mgmt()
17969 		wdev->unprot_beacon_reported = jiffies;  in cfg80211_rx_unprot_mlme_mgmt()
17975 	nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1,  in cfg80211_rx_unprot_mlme_mgmt()
17997 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_mlme_timeout()
17998 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_mlme_timeout()
18005 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_mlme_timeout()
18038 	const u8 *connected_addr = cr->valid_links ?  in nl80211_send_connect_result()
18039 				   cr->ap_mld_addr : cr->links[0].bssid;  in nl80211_send_connect_result()
18041 	if (cr->valid_links) {  in nl80211_send_connect_result()
18047 			link_info_size += cr->links[link].addr ?  in nl80211_send_connect_result()
18049 			link_info_size += (cr->links[link].bssid ||  in nl80211_send_connect_result()
18050 					   cr->links[link].bss) ?  in nl80211_send_connect_result()
18056 	msg = nlmsg_new(100 + cr->req_ie_len + cr->resp_ie_len +  in nl80211_send_connect_result()
18057 			cr->fils.kek_len + cr->fils.pmk_len +  in nl80211_send_connect_result()
18058 			(cr->fils.pmkid ? WLAN_PMKID_LEN : 0) + link_info_size,  in nl80211_send_connect_result()
18069 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_connect_result()
18070 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_connect_result()
18074 			cr->status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :  in nl80211_send_connect_result()
18075 			cr->status) ||  in nl80211_send_connect_result()
18076 	    (cr->status < 0 &&  in nl80211_send_connect_result()
18079 			  cr->timeout_reason))) ||  in nl80211_send_connect_result()
18080 	    (cr->req_ie &&  in nl80211_send_connect_result()
18081 	     nla_put(msg, NL80211_ATTR_REQ_IE, cr->req_ie_len, cr->req_ie)) ||  in nl80211_send_connect_result()
18082 	    (cr->resp_ie &&  in nl80211_send_connect_result()
18083 	     nla_put(msg, NL80211_ATTR_RESP_IE, cr->resp_ie_len,  in nl80211_send_connect_result()
18084 		     cr->resp_ie)) ||  in nl80211_send_connect_result()
18085 	    (cr->fils.update_erp_next_seq_num &&  in nl80211_send_connect_result()
18087 			 cr->fils.erp_next_seq_num)) ||  in nl80211_send_connect_result()
18088 	    (cr->status == WLAN_STATUS_SUCCESS &&  in nl80211_send_connect_result()
18089 	     ((cr->fils.kek &&  in nl80211_send_connect_result()
18090 	       nla_put(msg, NL80211_ATTR_FILS_KEK, cr->fils.kek_len,  in nl80211_send_connect_result()
18091 		       cr->fils.kek)) ||  in nl80211_send_connect_result()
18092 	      (cr->fils.pmk &&  in nl80211_send_connect_result()
18093 	       nla_put(msg, NL80211_ATTR_PMK, cr->fils.pmk_len, cr->fils.pmk)) ||  in nl80211_send_connect_result()
18094 	      (cr->fils.pmkid &&  in nl80211_send_connect_result()
18095 	       nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, cr->fils.pmkid)))))  in nl80211_send_connect_result()
18098 	if (cr->valid_links) {  in nl80211_send_connect_result()
18108 			const u8 *bssid = cr->links[link].bss ?  in nl80211_send_connect_result()
18109 					  cr->links[link].bss->bssid :  in nl80211_send_connect_result()
18110 					  cr->links[link].bssid;  in nl80211_send_connect_result()
18119 			    (cr->links[link].addr &&  in nl80211_send_connect_result()
18121 				     cr->links[link].addr)) ||  in nl80211_send_connect_result()
18123 					cr->links[link].status))  in nl80211_send_connect_result()
18134 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_connect_result()
18150 	const u8 *connected_addr = info->ap_mld_addr ?  in nl80211_send_roamed()
18151 				   info->ap_mld_addr :  in nl80211_send_roamed()
18152 				   (info->links[0].bss ?  in nl80211_send_roamed()
18153 				    info->links[0].bss->bssid :  in nl80211_send_roamed()
18154 				    info->links[0].bssid);  in nl80211_send_roamed()
18156 	if (info->valid_links) {  in nl80211_send_roamed()
18162 			link_info_size += info->links[link].addr ?  in nl80211_send_roamed()
18164 			link_info_size += (info->links[link].bssid ||  in nl80211_send_roamed()
18165 					   info->links[link].bss) ?  in nl80211_send_roamed()
18170 	msg = nlmsg_new(100 + info->req_ie_len + info->resp_ie_len +  in nl80211_send_roamed()
18171 			info->fils.kek_len + info->fils.pmk_len +  in nl80211_send_roamed()
18172 			(info->fils.pmkid ? WLAN_PMKID_LEN : 0) +  in nl80211_send_roamed()
18183 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_roamed()
18184 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_roamed()
18186 	    (info->req_ie &&  in nl80211_send_roamed()
18187 	     nla_put(msg, NL80211_ATTR_REQ_IE, info->req_ie_len,  in nl80211_send_roamed()
18188 		     info->req_ie)) ||  in nl80211_send_roamed()
18189 	    (info->resp_ie &&  in nl80211_send_roamed()
18190 	     nla_put(msg, NL80211_ATTR_RESP_IE, info->resp_ie_len,  in nl80211_send_roamed()
18191 		     info->resp_ie)) ||  in nl80211_send_roamed()
18192 	    (info->fils.update_erp_next_seq_num &&  in nl80211_send_roamed()
18194 			 info->fils.erp_next_seq_num)) ||  in nl80211_send_roamed()
18195 	    (info->fils.kek &&  in nl80211_send_roamed()
18196 	     nla_put(msg, NL80211_ATTR_FILS_KEK, info->fils.kek_len,  in nl80211_send_roamed()
18197 		     info->fils.kek)) ||  in nl80211_send_roamed()
18198 	    (info->fils.pmk &&  in nl80211_send_roamed()
18199 	     nla_put(msg, NL80211_ATTR_PMK, info->fils.pmk_len, info->fils.pmk)) ||  in nl80211_send_roamed()
18200 	    (info->fils.pmkid &&  in nl80211_send_roamed()
18201 	     nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, info->fils.pmkid)))  in nl80211_send_roamed()
18204 	if (info->valid_links) {  in nl80211_send_roamed()
18214 			const u8 *bssid = info->links[link].bss ?  in nl80211_send_roamed()
18215 					  info->links[link].bss->bssid :  in nl80211_send_roamed()
18216 					  info->links[link].bssid;  in nl80211_send_roamed()
18225 			    (info->links[link].addr &&  in nl80211_send_roamed()
18227 				     info->links[link].addr)))  in nl80211_send_roamed()
18238 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_roamed()
18263 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_port_authorized()
18264 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_port_authorized()
18275 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_port_authorized()
18300 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_disconnected()
18301 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_disconnected()
18311 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_disconnected()
18321 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_links_removed()
18322 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_links_removed()
18331 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_links_removed()
18332 		    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT))  in cfg80211_links_removed()
18335 	if (WARN_ON(!wdev->valid_links || !link_mask ||  in cfg80211_links_removed()
18336 		    (wdev->valid_links & link_mask) != link_mask ||  in cfg80211_links_removed()
18337 		    wdev->valid_links == link_mask))  in cfg80211_links_removed()
18341 	wdev->valid_links &= ~link_mask;  in cfg80211_links_removed()
18353 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_links_removed()
18354 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in cfg80211_links_removed()
18380 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_links_removed()
18406 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_ibss_bssid()
18407 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_send_ibss_bssid()
18413 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_ibss_bssid()
18425 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_notify_new_peer_candidate()
18426 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_notify_new_peer_candidate()
18430 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MESH_POINT))  in cfg80211_notify_new_peer_candidate()
18445 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_notify_new_peer_candidate()
18446 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in cfg80211_notify_new_peer_candidate()
18456 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_notify_new_peer_candidate()
18483 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_michael_mic_failure()
18484 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_michael_mic_failure()
18487 	    (key_id != -1 &&  in nl80211_michael_mic_failure()
18494 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_michael_mic_failure()
18577 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_remain_on_chan_event()
18578 	    (wdev->netdev && nla_put_u32(msg, NL80211_ATTR_IFINDEX,  in nl80211_send_remain_on_chan_event()
18579 					 wdev->netdev->ifindex)) ||  in nl80211_send_remain_on_chan_event()
18582 	    nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, chan->center_freq) ||  in nl80211_send_remain_on_chan_event()
18595 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_send_remain_on_chan_event()
18606 	struct wireless_dev *wdev = netdev->ieee80211_ptr;  in cfg80211_assoc_comeback()
18607 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_assoc_comeback()
18624 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_assoc_comeback()
18625 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in cfg80211_assoc_comeback()
18632 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_assoc_comeback()
18645 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_ready_on_channel()
18659 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_remain_on_channel_expired()
18672 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_tx_mgmt_expired()
18684 	struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;  in cfg80211_new_sta()
18700 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_new_sta()
18708 	struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;  in cfg80211_del_sta_sinfo()
18730 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_del_sta_sinfo()
18739 	struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;  in cfg80211_conn_failed()
18754 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in cfg80211_conn_failed()
18761 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_conn_failed()
18773 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in __nl80211_unexpected_frame()
18774 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in __nl80211_unexpected_frame()
18777 	u32 nlportid = READ_ONCE(wdev->ap_unexpected_nlportid);  in __nl80211_unexpected_frame()
18792 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in __nl80211_unexpected_frame()
18793 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in __nl80211_unexpected_frame()
18798 	genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);  in __nl80211_unexpected_frame()
18809 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_rx_spurious_frame()
18814 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&  in cfg80211_rx_spurious_frame()
18815 		    wdev->iftype != NL80211_IFTYPE_P2P_GO)) {  in cfg80211_rx_spurious_frame()
18829 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_rx_unexpected_4addr_frame()
18834 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_AP &&  in cfg80211_rx_unexpected_4addr_frame()
18835 		    wdev->iftype != NL80211_IFTYPE_P2P_GO &&  in cfg80211_rx_unexpected_4addr_frame()
18836 		    wdev->iftype != NL80211_IFTYPE_AP_VLAN)) {  in cfg80211_rx_unexpected_4addr_frame()
18852 	struct net_device *netdev = wdev->netdev;  in nl80211_send_mgmt()
18856 	msg = nlmsg_new(100 + info->len, gfp);  in nl80211_send_mgmt()
18858 		return -ENOMEM;  in nl80211_send_mgmt()
18863 		return -ENOMEM;  in nl80211_send_mgmt()
18866 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_mgmt()
18868 					netdev->ifindex)) ||  in nl80211_send_mgmt()
18871 	    (info->have_link_id &&  in nl80211_send_mgmt()
18872 	     nla_put_u8(msg, NL80211_ATTR_MLO_LINK_ID, info->link_id)) ||  in nl80211_send_mgmt()
18873 	    nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, KHZ_TO_MHZ(info->freq)) ||  in nl80211_send_mgmt()
18874 	    nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ_OFFSET, info->freq % 1000) ||  in nl80211_send_mgmt()
18875 	    (info->sig_dbm &&  in nl80211_send_mgmt()
18876 	     nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, info->sig_dbm)) ||  in nl80211_send_mgmt()
18877 	    nla_put(msg, NL80211_ATTR_FRAME, info->len, info->buf) ||  in nl80211_send_mgmt()
18878 	    (info->flags &&  in nl80211_send_mgmt()
18879 	     nla_put_u32(msg, NL80211_ATTR_RXMGMT_FLAGS, info->flags)) ||  in nl80211_send_mgmt()
18880 	    (info->rx_tstamp && nla_put_u64_64bit(msg,  in nl80211_send_mgmt()
18882 						  info->rx_tstamp,  in nl80211_send_mgmt()
18884 	    (info->ack_tstamp && nla_put_u64_64bit(msg,  in nl80211_send_mgmt()
18886 						   info->ack_tstamp,  in nl80211_send_mgmt()
18892 	return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);  in nl80211_send_mgmt()
18896 	return -ENOBUFS;  in nl80211_send_mgmt()
18903 	struct wiphy *wiphy = wdev->wiphy;  in nl80211_frame_tx_status()
18905 	struct net_device *netdev = wdev->netdev;  in nl80211_frame_tx_status()
18910 		trace_cfg80211_mgmt_tx_status(wdev, status->cookie,  in nl80211_frame_tx_status()
18911 					      status->ack);  in nl80211_frame_tx_status()
18913 		trace_cfg80211_control_port_tx_status(wdev, status->cookie,  in nl80211_frame_tx_status()
18914 						      status->ack);  in nl80211_frame_tx_status()
18916 	msg = nlmsg_new(100 + status->len, gfp);  in nl80211_frame_tx_status()
18926 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_frame_tx_status()
18928 				   netdev->ifindex)) ||  in nl80211_frame_tx_status()
18931 	    nla_put(msg, NL80211_ATTR_FRAME, status->len, status->buf) ||  in nl80211_frame_tx_status()
18932 	    nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, status->cookie,  in nl80211_frame_tx_status()
18934 	    (status->ack && nla_put_flag(msg, NL80211_ATTR_ACK)) ||  in nl80211_frame_tx_status()
18935 	    (status->tx_tstamp &&  in nl80211_frame_tx_status()
18937 			       status->tx_tstamp, NL80211_ATTR_PAD)) ||  in nl80211_frame_tx_status()
18938 	    (status->ack_tstamp &&  in nl80211_frame_tx_status()
18940 			       status->ack_tstamp, NL80211_ATTR_PAD)))  in nl80211_frame_tx_status()
18945 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_frame_tx_status()
18982 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in __nl80211_rx_control_port()
18983 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in __nl80211_rx_control_port()
18985 	const u8 *addr = ehdr->h_source;  in __nl80211_rx_control_port()
18986 	u16 proto = be16_to_cpu(skb->protocol);  in __nl80211_rx_control_port()
18991 	u32 nlportid = READ_ONCE(wdev->conn_owner_nlportid);  in __nl80211_rx_control_port()
18994 		return -ENOENT;  in __nl80211_rx_control_port()
18996 	msg = nlmsg_new(100 + skb->len, gfp);  in __nl80211_rx_control_port()
18998 		return -ENOMEM;  in __nl80211_rx_control_port()
19003 		return -ENOBUFS;  in __nl80211_rx_control_port()
19006 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in __nl80211_rx_control_port()
19007 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in __nl80211_rx_control_port()
19018 	frame = nla_reserve(msg, NL80211_ATTR_FRAME, skb->len);  in __nl80211_rx_control_port()
19022 	skb_copy_bits(skb, 0, nla_data(frame), skb->len);  in __nl80211_rx_control_port()
19025 	return genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);  in __nl80211_rx_control_port()
19029 	return -ENOBUFS;  in __nl80211_rx_control_port()
19048 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_prepare_cqm()
19049 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_prepare_cqm()
19056 	cb = (void **)msg->cb;  in cfg80211_prepare_cqm()
19064 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_prepare_cqm()
19065 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in cfg80211_prepare_cqm()
19085 	void **cb = (void **)msg->cb;  in cfg80211_send_cqm()
19091 	memset(msg->cb, 0, sizeof(msg->cb));  in cfg80211_send_cqm()
19093 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_send_cqm()
19101 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_cqm_rssi_notify()
19111 	cqm_config = rcu_dereference(wdev->cqm_config);  in cfg80211_cqm_rssi_notify()
19113 		cqm_config->last_rssi_event_value = rssi_level;  in cfg80211_cqm_rssi_notify()
19114 		cqm_config->last_rssi_event_type = rssi_event;  in cfg80211_cqm_rssi_notify()
19115 		wiphy_work_queue(wdev->wiphy, &wdev->cqm_rssi_work);  in cfg80211_cqm_rssi_notify()
19132 	cqm_config = rcu_dereference_protected(wdev->cqm_config,  in cfg80211_cqm_rssi_notify_work()
19133 					       lockdep_is_held(&wdev->mtx));  in cfg80211_cqm_rssi_notify_work()
19134 	if (!wdev->cqm_config)  in cfg80211_cqm_rssi_notify_work()
19137 	cfg80211_cqm_rssi_update(rdev, wdev->netdev, cqm_config);  in cfg80211_cqm_rssi_notify_work()
19139 	rssi_level = cqm_config->last_rssi_event_value;  in cfg80211_cqm_rssi_notify_work()
19140 	rssi_event = cqm_config->last_rssi_event_type;  in cfg80211_cqm_rssi_notify_work()
19142 	msg = cfg80211_prepare_cqm(wdev->netdev, NULL, GFP_KERNEL);  in cfg80211_cqm_rssi_notify_work()
19250 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_gtk_rekey_notify()
19251 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_gtk_rekey_notify()
19267 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_gtk_rekey_notify()
19278 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_gtk_rekey_notify()
19279 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_gtk_rekey_notify()
19306 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_pmksa_candidate_notify()
19307 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))  in nl80211_pmksa_candidate_notify()
19324 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_pmksa_candidate_notify()
19335 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_pmksa_candidate_notify()
19336 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_pmksa_candidate_notify()
19352 	struct wireless_dev *wdev = netdev->ieee80211_ptr;  in nl80211_ch_switch_notify()
19366 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))  in nl80211_ch_switch_notify()
19369 	if (wdev->valid_links &&  in nl80211_ch_switch_notify()
19389 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_ch_switch_notify()
19401 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_ch_switch_notify()
19402 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_ch_switch_notify()
19410 	switch (wdev->iftype) {  in cfg80211_ch_switch_notify()
19413 		if (!WARN_ON(!wdev->links[link_id].client.current_bss))  in cfg80211_ch_switch_notify()
19415 							chandef->chan);  in cfg80211_ch_switch_notify()
19418 		wdev->u.mesh.chandef = *chandef;  in cfg80211_ch_switch_notify()
19419 		wdev->u.mesh.preset_chandef = *chandef;  in cfg80211_ch_switch_notify()
19423 		wdev->links[link_id].ap.chandef = *chandef;  in cfg80211_ch_switch_notify()
19426 		wdev->u.ibss.chandef = *chandef;  in cfg80211_ch_switch_notify()
19446 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_ch_switch_started_notify()
19447 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_ch_switch_started_notify()
19467 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_bss_color_notify()
19468 	struct wiphy *wiphy = wdev->wiphy;  in cfg80211_bss_color_notify()
19479 		return -ENOMEM;  in cfg80211_bss_color_notify()
19485 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in cfg80211_bss_color_notify()
19499 	return genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy),  in cfg80211_bss_color_notify()
19504 	return -EINVAL;  in cfg80211_bss_color_notify()
19527 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx))  in nl80211_radar_notify()
19532 		struct wireless_dev *wdev = netdev->ieee80211_ptr;  in nl80211_radar_notify()
19534 		if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in nl80211_radar_notify()
19548 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in nl80211_radar_notify()
19561 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_sta_opmode_change_notify()
19562 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_sta_opmode_change_notify()
19578 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx))  in cfg80211_sta_opmode_change_notify()
19581 	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex))  in cfg80211_sta_opmode_change_notify()
19587 	if ((sta_opmode->changed & STA_OPMODE_SMPS_MODE_CHANGED) &&  in cfg80211_sta_opmode_change_notify()
19588 	    nla_put_u8(msg, NL80211_ATTR_SMPS_MODE, sta_opmode->smps_mode))  in cfg80211_sta_opmode_change_notify()
19591 	if ((sta_opmode->changed & STA_OPMODE_MAX_BW_CHANGED) &&  in cfg80211_sta_opmode_change_notify()
19592 	    nla_put_u32(msg, NL80211_ATTR_CHANNEL_WIDTH, sta_opmode->bw))  in cfg80211_sta_opmode_change_notify()
19595 	if ((sta_opmode->changed & STA_OPMODE_N_SS_CHANGED) &&  in cfg80211_sta_opmode_change_notify()
19596 	    nla_put_u8(msg, NL80211_ATTR_NSS, sta_opmode->rx_nss))  in cfg80211_sta_opmode_change_notify()
19601 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_sta_opmode_change_notify()
19615 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_probe_status()
19616 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_probe_status()
19633 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_probe_status()
19634 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in cfg80211_probe_status()
19645 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_probe_status()
19664 	spin_lock_bh(&rdev->beacon_registrations_lock);  in cfg80211_report_obss_beacon_khz()
19665 	list_for_each_entry(reg, &rdev->beacon_registrations, list) {  in cfg80211_report_obss_beacon_khz()
19668 			spin_unlock_bh(&rdev->beacon_registrations_lock);  in cfg80211_report_obss_beacon_khz()
19676 		if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_report_obss_beacon_khz()
19689 		genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, reg->nlportid);  in cfg80211_report_obss_beacon_khz()
19691 	spin_unlock_bh(&rdev->beacon_registrations_lock);  in cfg80211_report_obss_beacon_khz()
19695 	spin_unlock_bh(&rdev->beacon_registrations_lock);  in cfg80211_report_obss_beacon_khz()
19704 	struct cfg80211_wowlan_nd_info *nd = wakeup->net_detect;  in cfg80211_net_detect_results()
19711 		return -EMSGSIZE;  in cfg80211_net_detect_results()
19713 	for (i = 0; i < nd->n_matches; i++) {  in cfg80211_net_detect_results()
19714 		struct cfg80211_wowlan_nd_match *match = nd->matches[i];  in cfg80211_net_detect_results()
19727 		if (nla_put(msg, NL80211_ATTR_SSID, match->ssid.ssid_len,  in cfg80211_net_detect_results()
19728 			    match->ssid.ssid)) {  in cfg80211_net_detect_results()
19733 		if (match->n_channels) {  in cfg80211_net_detect_results()
19741 			for (j = 0; j < match->n_channels; j++) {  in cfg80211_net_detect_results()
19742 				if (nla_put_u32(msg, j, match->channels[j])) {  in cfg80211_net_detect_results()
19764 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_report_wowlan_wakeup()
19769 	trace_cfg80211_report_wowlan_wakeup(wdev->wiphy, wdev, wakeup);  in cfg80211_report_wowlan_wakeup()
19772 		size += wakeup->packet_present_len;  in cfg80211_report_wowlan_wakeup()
19782 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_report_wowlan_wakeup()
19787 	if (wdev->netdev && nla_put_u32(msg, NL80211_ATTR_IFINDEX,  in cfg80211_report_wowlan_wakeup()
19788 					wdev->netdev->ifindex))  in cfg80211_report_wowlan_wakeup()
19799 		if (wakeup->disconnect &&  in cfg80211_report_wowlan_wakeup()
19802 		if (wakeup->magic_pkt &&  in cfg80211_report_wowlan_wakeup()
19805 		if (wakeup->gtk_rekey_failure &&  in cfg80211_report_wowlan_wakeup()
19808 		if (wakeup->eap_identity_req &&  in cfg80211_report_wowlan_wakeup()
19811 		if (wakeup->four_way_handshake &&  in cfg80211_report_wowlan_wakeup()
19814 		if (wakeup->rfkill_release &&  in cfg80211_report_wowlan_wakeup()
19818 		if (wakeup->pattern_idx >= 0 &&  in cfg80211_report_wowlan_wakeup()
19820 				wakeup->pattern_idx))  in cfg80211_report_wowlan_wakeup()
19823 		if (wakeup->tcp_match &&  in cfg80211_report_wowlan_wakeup()
19827 		if (wakeup->tcp_connlost &&  in cfg80211_report_wowlan_wakeup()
19831 		if (wakeup->tcp_nomoretokens &&  in cfg80211_report_wowlan_wakeup()
19836 		if (wakeup->packet) {  in cfg80211_report_wowlan_wakeup()
19840 			if (!wakeup->packet_80211) {  in cfg80211_report_wowlan_wakeup()
19847 			if (wakeup->packet_len &&  in cfg80211_report_wowlan_wakeup()
19848 			    nla_put_u32(msg, len_attr, wakeup->packet_len))  in cfg80211_report_wowlan_wakeup()
19851 			if (nla_put(msg, pkt_attr, wakeup->packet_present_len,  in cfg80211_report_wowlan_wakeup()
19852 				    wakeup->packet))  in cfg80211_report_wowlan_wakeup()
19856 		if (wakeup->net_detect &&  in cfg80211_report_wowlan_wakeup()
19865 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_report_wowlan_wakeup()
19879 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_tdls_oper_request()
19880 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_tdls_oper_request()
19884 	trace_cfg80211_tdls_oper_request(wdev->wiphy, dev, peer, oper,  in cfg80211_tdls_oper_request()
19897 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_tdls_oper_request()
19898 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in cfg80211_tdls_oper_request()
19907 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_tdls_oper_request()
19925 	if (state != NETLINK_URELEASE || notify->protocol != NETLINK_GENERIC)  in nl80211_netlink_notify()
19934 					&rdev->sched_scan_req_list,  in nl80211_netlink_notify()
19936 			if (sched_scan_req->owner_nlportid == notify->portid) {  in nl80211_netlink_notify()
19937 				sched_scan_req->nl_owner_dead = true;  in nl80211_netlink_notify()
19938 				wiphy_work_queue(&rdev->wiphy,  in nl80211_netlink_notify()
19939 						 &rdev->sched_scan_stop_wk);  in nl80211_netlink_notify()
19943 		list_for_each_entry_rcu(wdev, &rdev->wiphy.wdev_list, list) {  in nl80211_netlink_notify()
19944 			cfg80211_mlme_unregister_socket(wdev, notify->portid);  in nl80211_netlink_notify()
19946 			if (wdev->owner_nlportid == notify->portid) {  in nl80211_netlink_notify()
19947 				wdev->nl_owner_dead = true;  in nl80211_netlink_notify()
19948 				schedule_work(&rdev->destroy_work);  in nl80211_netlink_notify()
19949 			} else if (wdev->conn_owner_nlportid == notify->portid) {  in nl80211_netlink_notify()
19950 				schedule_work(&wdev->disconnect_wk);  in nl80211_netlink_notify()
19953 			cfg80211_release_pmsr(wdev, notify->portid);  in nl80211_netlink_notify()
19956 		spin_lock_bh(&rdev->beacon_registrations_lock);  in nl80211_netlink_notify()
19957 		list_for_each_entry_safe(reg, tmp, &rdev->beacon_registrations,  in nl80211_netlink_notify()
19959 			if (reg->nlportid == notify->portid) {  in nl80211_netlink_notify()
19960 				list_del(&reg->list);  in nl80211_netlink_notify()
19965 		spin_unlock_bh(&rdev->beacon_registrations_lock);  in nl80211_netlink_notify()
19974 	regulatory_netlink_notify(notify->portid);  in nl80211_netlink_notify()
19985 	struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;  in cfg80211_ft_event()
19992 	if (!ft_event->target_ap)  in cfg80211_ft_event()
19995 	msg = nlmsg_new(100 + ft_event->ies_len + ft_event->ric_ies_len,  in cfg80211_ft_event()
20004 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_ft_event()
20005 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in cfg80211_ft_event()
20006 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, ft_event->target_ap))  in cfg80211_ft_event()
20009 	if (ft_event->ies &&  in cfg80211_ft_event()
20010 	    nla_put(msg, NL80211_ATTR_IE, ft_event->ies_len, ft_event->ies))  in cfg80211_ft_event()
20012 	if (ft_event->ric_ies &&  in cfg80211_ft_event()
20013 	    nla_put(msg, NL80211_ATTR_IE_RIC, ft_event->ric_ies_len,  in cfg80211_ft_event()
20014 		    ft_event->ric_ies))  in cfg80211_ft_event()
20019 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_ft_event()
20034 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_crit_proto_stopped()
20035 	if (!rdev->crit_proto_nlportid)  in cfg80211_crit_proto_stopped()
20038 	nlportid = rdev->crit_proto_nlportid;  in cfg80211_crit_proto_stopped()
20039 	rdev->crit_proto_nlportid = 0;  in cfg80211_crit_proto_stopped()
20049 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_crit_proto_stopped()
20056 	genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlportid);  in cfg80211_crit_proto_stopped()
20066 	struct wiphy *wiphy = wdev->wiphy;  in nl80211_send_ap_stopped()
20079 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in nl80211_send_ap_stopped()
20080 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex) ||  in nl80211_send_ap_stopped()
20083 	    (wdev->valid_links &&  in nl80211_send_ap_stopped()
20100 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_external_auth_request()
20101 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_external_auth_request()
20105 	if (!wdev->conn_owner_nlportid)  in cfg80211_external_auth_request()
20106 		return -EINVAL;  in cfg80211_external_auth_request()
20110 		return -ENOMEM;  in cfg80211_external_auth_request()
20116 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_external_auth_request()
20117 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||  in cfg80211_external_auth_request()
20118 	    nla_put_u32(msg, NL80211_ATTR_AKM_SUITES, params->key_mgmt_suite) ||  in cfg80211_external_auth_request()
20120 			params->action) ||  in cfg80211_external_auth_request()
20121 	    nla_put(msg, NL80211_ATTR_BSSID, ETH_ALEN, params->bssid) ||  in cfg80211_external_auth_request()
20122 	    nla_put(msg, NL80211_ATTR_SSID, params->ssid.ssid_len,  in cfg80211_external_auth_request()
20123 		    params->ssid.ssid) ||  in cfg80211_external_auth_request()
20124 	    (!is_zero_ether_addr(params->mld_addr) &&  in cfg80211_external_auth_request()
20125 	     nla_put(msg, NL80211_ATTR_MLD_ADDR, ETH_ALEN, params->mld_addr)))  in cfg80211_external_auth_request()
20129 	genlmsg_unicast(wiphy_net(&rdev->wiphy), msg,  in cfg80211_external_auth_request()
20130 			wdev->conn_owner_nlportid);  in cfg80211_external_auth_request()
20135 	return -ENOBUFS;  in cfg80211_external_auth_request()
20143 	struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;  in cfg80211_update_owe_info_event()
20158 	if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||  in cfg80211_update_owe_info_event()
20159 	    nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||  in cfg80211_update_owe_info_event()
20160 	    nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, owe_info->peer))  in cfg80211_update_owe_info_event()
20163 	if (!owe_info->ie_len ||  in cfg80211_update_owe_info_event()
20164 	    nla_put(msg, NL80211_ATTR_IE, owe_info->ie_len, owe_info->ie))  in cfg80211_update_owe_info_event()
20167 	if (owe_info->assoc_link_id != -1) {  in cfg80211_update_owe_info_event()
20169 			       owe_info->assoc_link_id))  in cfg80211_update_owe_info_event()
20172 		if (!is_zero_ether_addr(owe_info->peer_mld_addr) &&  in cfg80211_update_owe_info_event()
20174 			    owe_info->peer_mld_addr))  in cfg80211_update_owe_info_event()
20180 	genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,  in cfg80211_update_owe_info_event()