37 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwmode()  local
42 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwmode()
61 	if (type == wdev->iftype)  in cfg80211_wext_siwmode()
73 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwmode()  local
75 	if (!wdev)  in cfg80211_wext_giwmode()
78 	switch (wdev->iftype) {  in cfg80211_wext_giwmode()
110 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrange()  local
115 	if (!wdev)  in cfg80211_wext_giwrange()
136 	switch (wdev->wiphy->signal_type) {  in cfg80211_wext_giwrange()
160 	for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) {  in cfg80211_wext_giwrange()
161 		switch (wdev->wiphy->cipher_suites[i]) {  in cfg80211_wext_giwrange()
187 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_giwrange()
212 	if (wdev->wiphy->max_scan_ssids > 0)  in cfg80211_wext_giwrange()
254 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrts()  local
255 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrts()
256 	u32 orts = wdev->wiphy->rts_threshold;  in cfg80211_wext_siwrts()
260 		wdev->wiphy->rts_threshold = (u32) -1;  in cfg80211_wext_siwrts()
264 		wdev->wiphy->rts_threshold = rts->value;  in cfg80211_wext_siwrts()
268 		wdev->wiphy->rts_threshold = orts;  in cfg80211_wext_siwrts()
278 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrts()  local
280 	rts->value = wdev->wiphy->rts_threshold;  in cfg80211_wext_giwrts()
292 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfrag()  local
293 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfrag()
294 	u32 ofrag = wdev->wiphy->frag_threshold;  in cfg80211_wext_siwfrag()
298 		wdev->wiphy->frag_threshold = (u32) -1;  in cfg80211_wext_siwfrag()
303 		wdev->wiphy->frag_threshold = frag->value & ~0x1;  in cfg80211_wext_siwfrag()
308 		wdev->wiphy->frag_threshold = ofrag;  in cfg80211_wext_siwfrag()
318 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfrag()  local
320 	frag->value = wdev->wiphy->frag_threshold;  in cfg80211_wext_giwfrag()
332 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwretry()  local
333 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwretry()
335 	u8 olong = wdev->wiphy->retry_long;  in cfg80211_wext_siwretry()
336 	u8 oshort = wdev->wiphy->retry_short;  in cfg80211_wext_siwretry()
344 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
347 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
350 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
351 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
361 		wdev->wiphy->retry_short = oshort;  in cfg80211_wext_siwretry()
362 		wdev->wiphy->retry_long = olong;  in cfg80211_wext_siwretry()
372 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwretry()  local
382 		retry->value = wdev->wiphy->retry_short;  in cfg80211_wext_giwretry()
383 		if (wdev->wiphy->retry_long == wdev->wiphy->retry_short)  in cfg80211_wext_giwretry()
391 		retry->value = wdev->wiphy->retry_long;  in cfg80211_wext_giwretry()
403 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in __cfg80211_set_encryption()  local
414 	if (!wdev->wext.keys) {  in __cfg80211_set_encryption()
415 		wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys),  in __cfg80211_set_encryption()
417 		if (!wdev->wext.keys)  in __cfg80211_set_encryption()
420 			wdev->wext.keys->params[i].key =  in __cfg80211_set_encryption()
421 				wdev->wext.keys->data[i];  in __cfg80211_set_encryption()
424 	if (wdev->iftype != NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
425 	    wdev->iftype != NL80211_IFTYPE_STATION)  in __cfg80211_set_encryption()
429 		if (!wdev->current_bss)  in __cfg80211_set_encryption()
442 		if (wdev->current_bss) {  in __cfg80211_set_encryption()
447 			if (idx == wdev->wext.default_key &&  in __cfg80211_set_encryption()
448 			    wdev->iftype == NL80211_IFTYPE_ADHOC) {  in __cfg80211_set_encryption()
449 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
460 		wdev->wext.connect.privacy = false;  in __cfg80211_set_encryption()
469 				memset(wdev->wext.keys->data[idx], 0,  in __cfg80211_set_encryption()
470 				       sizeof(wdev->wext.keys->data[idx]));  in __cfg80211_set_encryption()
471 				wdev->wext.keys->params[idx].key_len = 0;  in __cfg80211_set_encryption()
472 				wdev->wext.keys->params[idx].cipher = 0;  in __cfg80211_set_encryption()
474 			if (idx == wdev->wext.default_key)  in __cfg80211_set_encryption()
475 				wdev->wext.default_key = -1;  in __cfg80211_set_encryption()
476 			else if (idx == wdev->wext.default_mgmt_key)  in __cfg80211_set_encryption()
477 				wdev->wext.default_mgmt_key = -1;  in __cfg80211_set_encryption()
481 			err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
493 	if (wdev->current_bss)  in __cfg80211_set_encryption()
508 		wdev->wext.keys->params[idx] = *params;  in __cfg80211_set_encryption()
509 		memcpy(wdev->wext.keys->data[idx],  in __cfg80211_set_encryption()
511 		wdev->wext.keys->params[idx].key =  in __cfg80211_set_encryption()
512 			wdev->wext.keys->data[idx];  in __cfg80211_set_encryption()
517 	    (tx_key || (!addr && wdev->wext.default_key == -1))) {  in __cfg80211_set_encryption()
518 		if (wdev->current_bss) {  in __cfg80211_set_encryption()
524 			if (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
525 			    wdev->wext.default_key == -1) {  in __cfg80211_set_encryption()
526 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
532 			wdev->wext.default_key = idx;  in __cfg80211_set_encryption()
534 				err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
540 	    (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) {  in __cfg80211_set_encryption()
541 		if (wdev->current_bss)  in __cfg80211_set_encryption()
544 			wdev->wext.default_mgmt_key = idx;  in __cfg80211_set_encryption()
570 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencode()  local
571 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencode()
576 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencode()
577 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencode()
588 		idx = wdev->wext.default_key;  in cfg80211_wext_siwencode()
601 		wdev_lock(wdev);  in cfg80211_wext_siwencode()
602 		if (wdev->current_bss)  in cfg80211_wext_siwencode()
606 			wdev->wext.default_key = idx;  in cfg80211_wext_siwencode()
607 		wdev_unlock(wdev);  in cfg80211_wext_siwencode()
622 				       wdev->wext.default_key == -1,  in cfg80211_wext_siwencode()
630 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencodeext()  local
631 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencodeext()
639 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencodeext()
640 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencodeext()
681 			idx = wdev->wext.default_mgmt_key;  in cfg80211_wext_siwencodeext()
688 			idx = wdev->wext.default_key;  in cfg80211_wext_siwencodeext()
721 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwencode()  local
724 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_giwencode()
725 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_giwencode()
730 		idx = wdev->wext.default_key;  in cfg80211_wext_giwencode()
740 	if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) {  in cfg80211_wext_giwencode()
747 			    wdev->wext.keys->params[idx].key_len);  in cfg80211_wext_giwencode()
748 	memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length);  in cfg80211_wext_giwencode()
758 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfreq()  local
759 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfreq()
765 	switch (wdev->iftype) {  in cfg80211_wext_siwfreq()
791 		return cfg80211_set_mesh_channel(rdev, wdev, &chandef);  in cfg80211_wext_siwfreq()
801 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfreq()  local
802 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwfreq()
806 	switch (wdev->iftype) {  in cfg80211_wext_giwfreq()
815 		ret = rdev_get_channel(rdev, wdev, &chandef);  in cfg80211_wext_giwfreq()
830 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwtxpower()  local
831 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwtxpower()
875 	return rdev_set_tx_power(rdev, wdev, type, DBM_TO_MBM(dbm));  in cfg80211_wext_siwtxpower()
882 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwtxpower()  local
883 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwtxpower()
894 	err = rdev_get_tx_power(rdev, wdev, &val);  in cfg80211_wext_giwtxpower()
907 static int cfg80211_set_auth_alg(struct wireless_dev *wdev,  in cfg80211_set_auth_alg()  argument
922 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;  in cfg80211_set_auth_alg()
927 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY;  in cfg80211_set_auth_alg()
932 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP;  in cfg80211_set_auth_alg()
936 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;  in cfg80211_set_auth_alg()
941 static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions)  in cfg80211_set_wpa_version()  argument
954 		wdev->wext.connect.crypto.wpa_versions &=  in cfg80211_set_wpa_version()
958 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
962 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
968 static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_group()  argument
971 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
974 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
977 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
980 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
983 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
986 		wdev->wext.connect.crypto.cipher_group = 0;  in cfg80211_set_cipher_group()
993 static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_pairwise()  argument
996 	u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise;  in cfg80211_set_cipher_pairwise()
1025 	wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers;  in cfg80211_set_cipher_pairwise()
1031 static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)  in cfg80211_set_key_mgt()  argument
1040 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1046 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1051 	wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites;  in cfg80211_set_key_mgt()
1060 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwauth()  local
1062 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwauth()
1067 		wdev->wext.connect.privacy = data->value;  in cfg80211_wext_siwauth()
1070 		return cfg80211_set_wpa_version(wdev, data->value);  in cfg80211_wext_siwauth()
1072 		return cfg80211_set_cipher_group(wdev, data->value);  in cfg80211_wext_siwauth()
1074 		return cfg80211_set_key_mgt(wdev, data->value);  in cfg80211_wext_siwauth()
1076 		return cfg80211_set_cipher_pairwise(wdev, data->value);  in cfg80211_wext_siwauth()
1078 		return cfg80211_set_auth_alg(wdev, data->value);  in cfg80211_wext_siwauth()
1102 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwpower()  local
1103 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwpower()
1104 	bool ps = wdev->ps;  in cfg80211_wext_siwpower()
1105 	int timeout = wdev->ps_timeout;  in cfg80211_wext_siwpower()
1108 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwpower()
1138 	wdev->ps = ps;  in cfg80211_wext_siwpower()
1139 	wdev->ps_timeout = timeout;  in cfg80211_wext_siwpower()
1149 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwpower()  local
1151 	wrq->disabled = !wdev->ps;  in cfg80211_wext_giwpower()
1160 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wds_wext_siwap()  local
1161 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wds_wext_siwap()
1164 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))  in cfg80211_wds_wext_siwap()
1180 	memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN);  in cfg80211_wds_wext_siwap()
1189 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wds_wext_giwap()  local
1191 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))  in cfg80211_wds_wext_giwap()
1195 	memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN);  in cfg80211_wds_wext_giwap()
1204 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrate()  local
1205 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrate()
1228 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_siwrate()
1255 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrate()  local
1256 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwrate()
1261 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_giwrate()
1268 	wdev_lock(wdev);  in cfg80211_wext_giwrate()
1269 	if (wdev->current_bss)  in cfg80211_wext_giwrate()
1270 		memcpy(addr, wdev->current_bss->pub.bssid, ETH_ALEN);  in cfg80211_wext_giwrate()
1273 	wdev_unlock(wdev);  in cfg80211_wext_giwrate()
1296 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wireless_stats()  local
1297 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wireless_stats()
1310 	wdev_lock(wdev);  in cfg80211_wireless_stats()
1311 	if (!wdev->current_bss) {  in cfg80211_wireless_stats()
1312 		wdev_unlock(wdev);  in cfg80211_wireless_stats()
1315 	memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);  in cfg80211_wireless_stats()
1316 	wdev_unlock(wdev);  in cfg80211_wireless_stats()
1368 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwap()  local
1370 	switch (wdev->iftype) {  in cfg80211_wext_siwap()
1386 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwap()  local
1388 	switch (wdev->iftype) {  in cfg80211_wext_giwap()
1404 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwessid()  local
1406 	switch (wdev->iftype) {  in cfg80211_wext_siwessid()
1420 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwessid()  local
1425 	switch (wdev->iftype) {  in cfg80211_wext_giwessid()
1439 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwpmksa()  local
1440 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwpmksa()
1446 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwpmksa()