38 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwmode()  local
43 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwmode()
62 	if (type == wdev->iftype)  in cfg80211_wext_siwmode()
74 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwmode()  local
76 	if (!wdev)  in cfg80211_wext_giwmode()
79 	switch (wdev->iftype) {  in cfg80211_wext_giwmode()
111 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrange()  local
116 	if (!wdev)  in cfg80211_wext_giwrange()
137 	switch (wdev->wiphy->signal_type) {  in cfg80211_wext_giwrange()
161 	for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) {  in cfg80211_wext_giwrange()
162 		switch (wdev->wiphy->cipher_suites[i]) {  in cfg80211_wext_giwrange()
188 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_giwrange()
213 	if (wdev->wiphy->max_scan_ssids > 0)  in cfg80211_wext_giwrange()
255 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrts()  local
256 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrts()
257 	u32 orts = wdev->wiphy->rts_threshold;  in cfg80211_wext_siwrts()
261 		wdev->wiphy->rts_threshold = (u32) -1;  in cfg80211_wext_siwrts()
265 		wdev->wiphy->rts_threshold = rts->value;  in cfg80211_wext_siwrts()
269 		wdev->wiphy->rts_threshold = orts;  in cfg80211_wext_siwrts()
279 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrts()  local
281 	rts->value = wdev->wiphy->rts_threshold;  in cfg80211_wext_giwrts()
293 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfrag()  local
294 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfrag()
295 	u32 ofrag = wdev->wiphy->frag_threshold;  in cfg80211_wext_siwfrag()
299 		wdev->wiphy->frag_threshold = (u32) -1;  in cfg80211_wext_siwfrag()
304 		wdev->wiphy->frag_threshold = frag->value & ~0x1;  in cfg80211_wext_siwfrag()
309 		wdev->wiphy->frag_threshold = ofrag;  in cfg80211_wext_siwfrag()
319 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfrag()  local
321 	frag->value = wdev->wiphy->frag_threshold;  in cfg80211_wext_giwfrag()
333 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwretry()  local
334 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwretry()
336 	u8 olong = wdev->wiphy->retry_long;  in cfg80211_wext_siwretry()
337 	u8 oshort = wdev->wiphy->retry_short;  in cfg80211_wext_siwretry()
345 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
348 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
351 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
352 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
359 		wdev->wiphy->retry_short = oshort;  in cfg80211_wext_siwretry()
360 		wdev->wiphy->retry_long = olong;  in cfg80211_wext_siwretry()
370 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwretry()  local
380 		retry->value = wdev->wiphy->retry_short;  in cfg80211_wext_giwretry()
381 		if (wdev->wiphy->retry_long == wdev->wiphy->retry_short)  in cfg80211_wext_giwretry()
389 		retry->value = wdev->wiphy->retry_long;  in cfg80211_wext_giwretry()
401 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in __cfg80211_set_encryption()  local
412 	if (!wdev->wext.keys) {  in __cfg80211_set_encryption()
413 		wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys),  in __cfg80211_set_encryption()
415 		if (!wdev->wext.keys)  in __cfg80211_set_encryption()
418 			wdev->wext.keys->params[i].key =  in __cfg80211_set_encryption()
419 				wdev->wext.keys->data[i];  in __cfg80211_set_encryption()
422 	if (wdev->iftype != NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
423 	    wdev->iftype != NL80211_IFTYPE_STATION)  in __cfg80211_set_encryption()
427 		if (!wdev->current_bss)  in __cfg80211_set_encryption()
440 		if (wdev->current_bss) {  in __cfg80211_set_encryption()
445 			if (idx == wdev->wext.default_key &&  in __cfg80211_set_encryption()
446 			    wdev->iftype == NL80211_IFTYPE_ADHOC) {  in __cfg80211_set_encryption()
447 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
458 		wdev->wext.connect.privacy = false;  in __cfg80211_set_encryption()
467 				memset(wdev->wext.keys->data[idx], 0,  in __cfg80211_set_encryption()
468 				       sizeof(wdev->wext.keys->data[idx]));  in __cfg80211_set_encryption()
469 				wdev->wext.keys->params[idx].key_len = 0;  in __cfg80211_set_encryption()
470 				wdev->wext.keys->params[idx].cipher = 0;  in __cfg80211_set_encryption()
472 			if (idx == wdev->wext.default_key)  in __cfg80211_set_encryption()
473 				wdev->wext.default_key = -1;  in __cfg80211_set_encryption()
474 			else if (idx == wdev->wext.default_mgmt_key)  in __cfg80211_set_encryption()
475 				wdev->wext.default_mgmt_key = -1;  in __cfg80211_set_encryption()
479 			err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
491 	if (wdev->current_bss)  in __cfg80211_set_encryption()
506 		wdev->wext.keys->params[idx] = *params;  in __cfg80211_set_encryption()
507 		memcpy(wdev->wext.keys->data[idx],  in __cfg80211_set_encryption()
509 		wdev->wext.keys->params[idx].key =  in __cfg80211_set_encryption()
510 			wdev->wext.keys->data[idx];  in __cfg80211_set_encryption()
515 	    (tx_key || (!addr && wdev->wext.default_key == -1))) {  in __cfg80211_set_encryption()
516 		if (wdev->current_bss) {  in __cfg80211_set_encryption()
522 			if (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
523 			    wdev->wext.default_key == -1) {  in __cfg80211_set_encryption()
524 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
530 			wdev->wext.default_key = idx;  in __cfg80211_set_encryption()
532 				err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
538 	    (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) {  in __cfg80211_set_encryption()
539 		if (wdev->current_bss)  in __cfg80211_set_encryption()
542 			wdev->wext.default_mgmt_key = idx;  in __cfg80211_set_encryption()
568 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencode()  local
569 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencode()
574 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencode()
575 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencode()
586 		idx = wdev->wext.default_key;  in cfg80211_wext_siwencode()
599 		wdev_lock(wdev);  in cfg80211_wext_siwencode()
600 		if (wdev->current_bss)  in cfg80211_wext_siwencode()
604 			wdev->wext.default_key = idx;  in cfg80211_wext_siwencode()
605 		wdev_unlock(wdev);  in cfg80211_wext_siwencode()
620 				       wdev->wext.default_key == -1,  in cfg80211_wext_siwencode()
628 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencodeext()  local
629 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencodeext()
637 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencodeext()
638 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencodeext()
679 			idx = wdev->wext.default_mgmt_key;  in cfg80211_wext_siwencodeext()
686 			idx = wdev->wext.default_key;  in cfg80211_wext_siwencodeext()
719 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwencode()  local
722 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_giwencode()
723 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_giwencode()
728 		idx = wdev->wext.default_key;  in cfg80211_wext_giwencode()
738 	if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) {  in cfg80211_wext_giwencode()
745 			    wdev->wext.keys->params[idx].key_len);  in cfg80211_wext_giwencode()
746 	memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length);  in cfg80211_wext_giwencode()
756 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfreq()  local
757 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfreq()
763 	switch (wdev->iftype) {  in cfg80211_wext_siwfreq()
789 		return cfg80211_set_mesh_channel(rdev, wdev, &chandef);  in cfg80211_wext_siwfreq()
799 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfreq()  local
800 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwfreq()
804 	switch (wdev->iftype) {  in cfg80211_wext_giwfreq()
813 		ret = rdev_get_channel(rdev, wdev, &chandef);  in cfg80211_wext_giwfreq()
828 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwtxpower()  local
829 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwtxpower()
873 	return rdev_set_tx_power(rdev, wdev, type, DBM_TO_MBM(dbm));  in cfg80211_wext_siwtxpower()
880 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwtxpower()  local
881 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwtxpower()
892 	err = rdev_get_tx_power(rdev, wdev, &val);  in cfg80211_wext_giwtxpower()
905 static int cfg80211_set_auth_alg(struct wireless_dev *wdev,  in cfg80211_set_auth_alg()  argument
920 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;  in cfg80211_set_auth_alg()
925 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY;  in cfg80211_set_auth_alg()
930 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP;  in cfg80211_set_auth_alg()
934 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;  in cfg80211_set_auth_alg()
939 static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions)  in cfg80211_set_wpa_version()  argument
952 		wdev->wext.connect.crypto.wpa_versions &=  in cfg80211_set_wpa_version()
956 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
960 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
966 static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_group()  argument
969 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
972 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
975 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
978 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
981 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
984 		wdev->wext.connect.crypto.cipher_group = 0;  in cfg80211_set_cipher_group()
991 static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_pairwise()  argument
994 	u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise;  in cfg80211_set_cipher_pairwise()
1023 	wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers;  in cfg80211_set_cipher_pairwise()
1029 static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)  in cfg80211_set_key_mgt()  argument
1038 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1044 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1049 	wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites;  in cfg80211_set_key_mgt()
1058 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwauth()  local
1060 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwauth()
1065 		wdev->wext.connect.privacy = data->value;  in cfg80211_wext_siwauth()
1068 		return cfg80211_set_wpa_version(wdev, data->value);  in cfg80211_wext_siwauth()
1070 		return cfg80211_set_cipher_group(wdev, data->value);  in cfg80211_wext_siwauth()
1072 		return cfg80211_set_key_mgt(wdev, data->value);  in cfg80211_wext_siwauth()
1074 		return cfg80211_set_cipher_pairwise(wdev, data->value);  in cfg80211_wext_siwauth()
1076 		return cfg80211_set_auth_alg(wdev, data->value);  in cfg80211_wext_siwauth()
1100 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwpower()  local
1101 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwpower()
1102 	bool ps = wdev->ps;  in cfg80211_wext_siwpower()
1103 	int timeout = wdev->ps_timeout;  in cfg80211_wext_siwpower()
1106 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwpower()
1136 	wdev->ps = ps;  in cfg80211_wext_siwpower()
1137 	wdev->ps_timeout = timeout;  in cfg80211_wext_siwpower()
1147 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwpower()  local
1149 	wrq->disabled = !wdev->ps;  in cfg80211_wext_giwpower()
1158 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wds_wext_siwap()  local
1159 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wds_wext_siwap()
1162 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))  in cfg80211_wds_wext_siwap()
1178 	memcpy(&wdev->wext.bssid, (u8 *) &addr->sa_data, ETH_ALEN);  in cfg80211_wds_wext_siwap()
1187 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wds_wext_giwap()  local
1189 	if (WARN_ON(wdev->iftype != NL80211_IFTYPE_WDS))  in cfg80211_wds_wext_giwap()
1193 	memcpy(&addr->sa_data, wdev->wext.bssid, ETH_ALEN);  in cfg80211_wds_wext_giwap()
1202 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrate()  local
1203 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrate()
1226 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_siwrate()
1253 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrate()  local
1254 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwrate()
1259 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_giwrate()
1266 	wdev_lock(wdev);  in cfg80211_wext_giwrate()
1267 	if (wdev->current_bss)  in cfg80211_wext_giwrate()
1268 		memcpy(addr, wdev->current_bss->pub.bssid, ETH_ALEN);  in cfg80211_wext_giwrate()
1271 	wdev_unlock(wdev);  in cfg80211_wext_giwrate()
1294 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wireless_stats()  local
1295 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wireless_stats()
1308 	wdev_lock(wdev);  in cfg80211_wireless_stats()
1309 	if (!wdev->current_bss) {  in cfg80211_wireless_stats()
1310 		wdev_unlock(wdev);  in cfg80211_wireless_stats()
1313 	memcpy(bssid, wdev->current_bss->pub.bssid, ETH_ALEN);  in cfg80211_wireless_stats()
1314 	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()