39 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwmode()  local
45 	rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwmode()
61 	if (type == wdev->iftype)  in cfg80211_wext_siwmode()
66 	wiphy_lock(wdev->wiphy);  in cfg80211_wext_siwmode()
68 	wiphy_unlock(wdev->wiphy);  in cfg80211_wext_siwmode()
78 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwmode()  local
80 	if (!wdev)  in cfg80211_wext_giwmode()
83 	switch (wdev->iftype) {  in cfg80211_wext_giwmode()
116 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrange()  local
121 	if (!wdev)  in cfg80211_wext_giwrange()
142 	switch (wdev->wiphy->signal_type) {  in cfg80211_wext_giwrange()
166 	for (i = 0; i < wdev->wiphy->n_cipher_suites; i++) {  in cfg80211_wext_giwrange()
167 		switch (wdev->wiphy->cipher_suites[i]) {  in cfg80211_wext_giwrange()
193 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_giwrange()
218 	if (wdev->wiphy->max_scan_ssids > 0)  in cfg80211_wext_giwrange()
260 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrts()  local
261 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrts()
262 	u32 orts = wdev->wiphy->rts_threshold;  in cfg80211_wext_siwrts()
267 		wdev->wiphy->rts_threshold = (u32) -1;  in cfg80211_wext_siwrts()
272 		wdev->wiphy->rts_threshold = rts->value;  in cfg80211_wext_siwrts()
278 		wdev->wiphy->rts_threshold = orts;  in cfg80211_wext_siwrts()
291 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrts()  local
293 	rts->value = wdev->wiphy->rts_threshold;  in cfg80211_wext_giwrts()
306 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfrag()  local
307 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfrag()
308 	u32 ofrag = wdev->wiphy->frag_threshold;  in cfg80211_wext_siwfrag()
313 		wdev->wiphy->frag_threshold = (u32) -1;  in cfg80211_wext_siwfrag()
319 		wdev->wiphy->frag_threshold = frag->value & ~0x1;  in cfg80211_wext_siwfrag()
324 		wdev->wiphy->frag_threshold = ofrag;  in cfg80211_wext_siwfrag()
337 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfrag()  local
339 	frag->value = wdev->wiphy->frag_threshold;  in cfg80211_wext_giwfrag()
352 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwretry()  local
353 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwretry()
355 	u8 olong = wdev->wiphy->retry_long;  in cfg80211_wext_siwretry()
356 	u8 oshort = wdev->wiphy->retry_short;  in cfg80211_wext_siwretry()
365 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
368 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
371 		wdev->wiphy->retry_short = retry->value;  in cfg80211_wext_siwretry()
372 		wdev->wiphy->retry_long = retry->value;  in cfg80211_wext_siwretry()
379 		wdev->wiphy->retry_short = oshort;  in cfg80211_wext_siwretry()
380 		wdev->wiphy->retry_long = olong;  in cfg80211_wext_siwretry()
392 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwretry()  local
402 		retry->value = wdev->wiphy->retry_short;  in cfg80211_wext_giwretry()
403 		if (wdev->wiphy->retry_long == wdev->wiphy->retry_short)  in cfg80211_wext_giwretry()
411 		retry->value = wdev->wiphy->retry_long;  in cfg80211_wext_giwretry()
423 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in __cfg80211_set_encryption()  local
427 	if (wdev->valid_links)  in __cfg80211_set_encryption()
437 	if (!wdev->wext.keys) {  in __cfg80211_set_encryption()
438 		wdev->wext.keys = kzalloc(sizeof(*wdev->wext.keys),  in __cfg80211_set_encryption()
440 		if (!wdev->wext.keys)  in __cfg80211_set_encryption()
443 			wdev->wext.keys->params[i].key =  in __cfg80211_set_encryption()
444 				wdev->wext.keys->data[i];  in __cfg80211_set_encryption()
447 	if (wdev->iftype != NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
448 	    wdev->iftype != NL80211_IFTYPE_STATION)  in __cfg80211_set_encryption()
452 		if (!wdev->connected)  in __cfg80211_set_encryption()
465 		if (wdev->connected ||  in __cfg80211_set_encryption()
466 		    (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
467 		     wdev->u.ibss.current_bss)) {  in __cfg80211_set_encryption()
472 			if (idx == wdev->wext.default_key &&  in __cfg80211_set_encryption()
473 			    wdev->iftype == NL80211_IFTYPE_ADHOC) {  in __cfg80211_set_encryption()
474 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
485 		wdev->wext.connect.privacy = false;  in __cfg80211_set_encryption()
494 				memset(wdev->wext.keys->data[idx], 0,  in __cfg80211_set_encryption()
495 				       sizeof(wdev->wext.keys->data[idx]));  in __cfg80211_set_encryption()
496 				wdev->wext.keys->params[idx].key_len = 0;  in __cfg80211_set_encryption()
497 				wdev->wext.keys->params[idx].cipher = 0;  in __cfg80211_set_encryption()
499 			if (idx == wdev->wext.default_key)  in __cfg80211_set_encryption()
500 				wdev->wext.default_key = -1;  in __cfg80211_set_encryption()
501 			else if (idx == wdev->wext.default_mgmt_key)  in __cfg80211_set_encryption()
502 				wdev->wext.default_mgmt_key = -1;  in __cfg80211_set_encryption()
506 			err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
518 	if (wdev->connected ||  in __cfg80211_set_encryption()
519 	    (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
520 	     wdev->u.ibss.current_bss))  in __cfg80211_set_encryption()
535 		wdev->wext.keys->params[idx] = *params;  in __cfg80211_set_encryption()
536 		memcpy(wdev->wext.keys->data[idx],  in __cfg80211_set_encryption()
538 		wdev->wext.keys->params[idx].key =  in __cfg80211_set_encryption()
539 			wdev->wext.keys->data[idx];  in __cfg80211_set_encryption()
544 	    (tx_key || (!addr && wdev->wext.default_key == -1))) {  in __cfg80211_set_encryption()
545 		if (wdev->connected ||  in __cfg80211_set_encryption()
546 		    (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
547 		     wdev->u.ibss.current_bss)) {  in __cfg80211_set_encryption()
553 			if (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
554 			    wdev->wext.default_key == -1) {  in __cfg80211_set_encryption()
555 				__cfg80211_leave_ibss(rdev, wdev->netdev, true);  in __cfg80211_set_encryption()
562 			wdev->wext.default_key = idx;  in __cfg80211_set_encryption()
564 				err = cfg80211_ibss_wext_join(rdev, wdev);  in __cfg80211_set_encryption()
570 	    (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) {  in __cfg80211_set_encryption()
571 		if (wdev->connected ||  in __cfg80211_set_encryption()
572 		    (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in __cfg80211_set_encryption()
573 		     wdev->u.ibss.current_bss))  in __cfg80211_set_encryption()
576 			wdev->wext.default_mgmt_key = idx;  in __cfg80211_set_encryption()
603 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencode()  local
604 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencode()
609 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencode()
610 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencode()
620 	if (wdev->valid_links) {  in cfg80211_wext_siwencode()
627 		idx = wdev->wext.default_key;  in cfg80211_wext_siwencode()
642 		wdev_lock(wdev);  in cfg80211_wext_siwencode()
643 		if (wdev->connected ||  in cfg80211_wext_siwencode()
644 		    (wdev->iftype == NL80211_IFTYPE_ADHOC &&  in cfg80211_wext_siwencode()
645 		     wdev->u.ibss.current_bss))  in cfg80211_wext_siwencode()
649 			wdev->wext.default_key = idx;  in cfg80211_wext_siwencode()
650 		wdev_unlock(wdev);  in cfg80211_wext_siwencode()
667 				      wdev->wext.default_key == -1,  in cfg80211_wext_siwencode()
680 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwencodeext()  local
681 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwencodeext()
690 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_siwencodeext()
691 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_siwencodeext()
700 	wdev_lock(wdev);  in cfg80211_wext_siwencodeext()
701 	if (wdev->valid_links) {  in cfg80211_wext_siwencodeext()
702 		wdev_unlock(wdev);  in cfg80211_wext_siwencodeext()
705 	wdev_unlock(wdev);  in cfg80211_wext_siwencodeext()
739 			idx = wdev->wext.default_mgmt_key;  in cfg80211_wext_siwencodeext()
746 			idx = wdev->wext.default_key;  in cfg80211_wext_siwencodeext()
767 	wiphy_lock(wdev->wiphy);  in cfg80211_wext_siwencodeext()
774 	wiphy_unlock(wdev->wiphy);  in cfg80211_wext_siwencodeext()
784 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwencode()  local
787 	if (wdev->iftype != NL80211_IFTYPE_STATION &&  in cfg80211_wext_giwencode()
788 	    wdev->iftype != NL80211_IFTYPE_ADHOC)  in cfg80211_wext_giwencode()
793 		idx = wdev->wext.default_key;  in cfg80211_wext_giwencode()
803 	if (!wdev->wext.keys || !wdev->wext.keys->params[idx].cipher) {  in cfg80211_wext_giwencode()
810 			    wdev->wext.keys->params[idx].key_len);  in cfg80211_wext_giwencode()
811 	memcpy(keybuf, wdev->wext.keys->params[idx].key, erq->length);  in cfg80211_wext_giwencode()
822 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwfreq()  local
823 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwfreq()
831 	switch (wdev->iftype) {  in cfg80211_wext_siwfreq()
872 		ret = cfg80211_set_mesh_channel(rdev, wdev, &chandef);  in cfg80211_wext_siwfreq()
889 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwfreq()  local
890 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwfreq()
895 	switch (wdev->iftype) {  in cfg80211_wext_giwfreq()
908 		ret = rdev_get_channel(rdev, wdev, 0, &chandef);  in cfg80211_wext_giwfreq()
929 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwtxpower()  local
930 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwtxpower()
976 	ret = rdev_set_tx_power(rdev, wdev, type, DBM_TO_MBM(dbm));  in cfg80211_wext_siwtxpower()
986 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwtxpower()  local
987 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwtxpower()
999 	err = rdev_get_tx_power(rdev, wdev, &val);  in cfg80211_wext_giwtxpower()
1013 static int cfg80211_set_auth_alg(struct wireless_dev *wdev,  in cfg80211_set_auth_alg()  argument
1028 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM;  in cfg80211_set_auth_alg()
1033 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_SHARED_KEY;  in cfg80211_set_auth_alg()
1038 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_NETWORK_EAP;  in cfg80211_set_auth_alg()
1042 		wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;  in cfg80211_set_auth_alg()
1047 static int cfg80211_set_wpa_version(struct wireless_dev *wdev, u32 wpa_versions)  in cfg80211_set_wpa_version()  argument
1060 		wdev->wext.connect.crypto.wpa_versions &=  in cfg80211_set_wpa_version()
1064 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
1068 		wdev->wext.connect.crypto.wpa_versions |=  in cfg80211_set_wpa_version()
1074 static int cfg80211_set_cipher_group(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_group()  argument
1077 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
1080 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
1083 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
1086 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
1089 		wdev->wext.connect.crypto.cipher_group =  in cfg80211_set_cipher_group()
1092 		wdev->wext.connect.crypto.cipher_group = 0;  in cfg80211_set_cipher_group()
1099 static int cfg80211_set_cipher_pairwise(struct wireless_dev *wdev, u32 cipher)  in cfg80211_set_cipher_pairwise()  argument
1102 	u32 *ciphers_pairwise = wdev->wext.connect.crypto.ciphers_pairwise;  in cfg80211_set_cipher_pairwise()
1131 	wdev->wext.connect.crypto.n_ciphers_pairwise = nr_ciphers;  in cfg80211_set_cipher_pairwise()
1137 static int cfg80211_set_key_mgt(struct wireless_dev *wdev, u32 key_mgt)  in cfg80211_set_key_mgt()  argument
1146 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1152 		wdev->wext.connect.crypto.akm_suites[nr_akm_suites] =  in cfg80211_set_key_mgt()
1157 	wdev->wext.connect.crypto.n_akm_suites = nr_akm_suites;  in cfg80211_set_key_mgt()
1167 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwauth()  local
1169 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwauth()
1174 		wdev->wext.connect.privacy = data->value;  in cfg80211_wext_siwauth()
1177 		return cfg80211_set_wpa_version(wdev, data->value);  in cfg80211_wext_siwauth()
1179 		return cfg80211_set_cipher_group(wdev, data->value);  in cfg80211_wext_siwauth()
1181 		return cfg80211_set_key_mgt(wdev, data->value);  in cfg80211_wext_siwauth()
1183 		return cfg80211_set_cipher_pairwise(wdev, data->value);  in cfg80211_wext_siwauth()
1185 		return cfg80211_set_auth_alg(wdev, data->value);  in cfg80211_wext_siwauth()
1210 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwpower()  local
1211 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwpower()
1213 	int timeout = wdev->ps_timeout;  in cfg80211_wext_siwpower()
1216 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwpower()
1248 	wdev->ps = ps;  in cfg80211_wext_siwpower()
1249 	wdev->ps_timeout = timeout;  in cfg80211_wext_siwpower()
1260 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwpower()  local
1262 	wrq->disabled = !wdev->ps;  in cfg80211_wext_giwpower()
1272 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwrate()  local
1273 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwrate()
1296 		sband = wdev->wiphy->bands[band];  in cfg80211_wext_siwrate()
1331 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwrate()  local
1332 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwrate()
1337 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_giwrate()
1344 	wdev_lock(wdev);  in cfg80211_wext_giwrate()
1345 	if (!wdev->valid_links && wdev->links[0].client.current_bss)  in cfg80211_wext_giwrate()
1346 		memcpy(addr, wdev->links[0].client.current_bss->pub.bssid,  in cfg80211_wext_giwrate()
1350 	wdev_unlock(wdev);  in cfg80211_wext_giwrate()
1375 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wireless_stats()  local
1376 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wireless_stats()
1390 	wdev_lock(wdev);  in cfg80211_wireless_stats()
1391 	if (wdev->valid_links || !wdev->links[0].client.current_bss) {  in cfg80211_wireless_stats()
1392 		wdev_unlock(wdev);  in cfg80211_wireless_stats()
1395 	memcpy(bssid, wdev->links[0].client.current_bss->pub.bssid, ETH_ALEN);  in cfg80211_wireless_stats()
1396 	wdev_unlock(wdev);  in cfg80211_wireless_stats()
1455 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwap()  local
1456 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwap()
1460 	switch (wdev->iftype) {  in cfg80211_wext_siwap()
1481 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwap()  local
1482 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwap()
1486 	switch (wdev->iftype) {  in cfg80211_wext_giwap()
1507 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwessid()  local
1508 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwessid()
1512 	switch (wdev->iftype) {  in cfg80211_wext_siwessid()
1533 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_giwessid()  local
1534 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_giwessid()
1541 	switch (wdev->iftype) {  in cfg80211_wext_giwessid()
1561 	struct wireless_dev *wdev = dev->ieee80211_ptr;  in cfg80211_wext_siwpmksa()  local
1562 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);  in cfg80211_wext_siwpmksa()
1569 	if (wdev->iftype != NL80211_IFTYPE_STATION)  in cfg80211_wext_siwpmksa()