42 static char *libipw_translate_scan(struct libipw_device *ieee,  in libipw_translate_scan()  argument
71 	snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s",  in libipw_translate_scan()
90 	iwe.u.freq.m = libipw_channel_to_freq(ieee, network->channel);  in libipw_translate_scan()
148 		if (ieee->perfect_rssi == ieee->worst_rssi)  in libipw_translate_scan()
153 			     (ieee->perfect_rssi - ieee->worst_rssi) *  in libipw_translate_scan()
154 			     (ieee->perfect_rssi - ieee->worst_rssi) -  in libipw_translate_scan()
155 			     (ieee->perfect_rssi - network->stats.rssi) *  in libipw_translate_scan()
156 			     (15 * (ieee->perfect_rssi - ieee->worst_rssi) +  in libipw_translate_scan()
157 			      62 * (ieee->perfect_rssi -  in libipw_translate_scan()
159 			    ((ieee->perfect_rssi -  in libipw_translate_scan()
160 			      ieee->worst_rssi) * (ieee->perfect_rssi -  in libipw_translate_scan()
161 						   ieee->worst_rssi));  in libipw_translate_scan()
225 	if (libipw_get_channel_flags(ieee, network->channel) &  in libipw_translate_scan()
231 	if (libipw_get_channel_flags(ieee, network->channel) &  in libipw_translate_scan()
247 int libipw_wx_get_scan(struct libipw_device *ieee,  in libipw_wx_get_scan()  argument
261 	spin_lock_irqsave(&ieee->lock, flags);  in libipw_wx_get_scan()
263 	list_for_each_entry(network, &ieee->network_list, list) {  in libipw_wx_get_scan()
270 		if (ieee->scan_age == 0 ||  in libipw_wx_get_scan()
271 		    time_after(network->last_scanned + ieee->scan_age, jiffies))  in libipw_wx_get_scan()
272 			ev = libipw_translate_scan(ieee, ev, stop, network,  in libipw_wx_get_scan()
283 	spin_unlock_irqrestore(&ieee->lock, flags);  in libipw_wx_get_scan()
293 int libipw_wx_set_encode(struct libipw_device *ieee,  in libipw_wx_set_encode()  argument
298 	struct net_device *dev = ieee->dev;  in libipw_wx_set_encode()
304 	int host_crypto = ieee->host_encrypt || ieee->host_decrypt;  in libipw_wx_set_encode()
316 		key = ieee->crypt_info.tx_keyidx;  in libipw_wx_set_encode()
322 	crypt = &ieee->crypt_info.crypt[key];  in libipw_wx_set_encode()
328 			libipw_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encode()
335 			if (ieee->crypt_info.crypt[i] != NULL) {  in libipw_wx_set_encode()
338 				libipw_crypt_delayed_deinit(&ieee->crypt_info,  in libipw_wx_set_encode()
339 							       &ieee->crypt_info.crypt[i]);  in libipw_wx_set_encode()
361 		libipw_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encode()
431 			ieee->crypt_info.tx_keyidx = key;  in libipw_wx_set_encode()
437 		ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);  in libipw_wx_set_encode()
438 		sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN :  in libipw_wx_set_encode()
453 	if (ieee->set_security)  in libipw_wx_set_encode()
454 		ieee->set_security(dev, &sec);  in libipw_wx_set_encode()
459 int libipw_wx_get_encode(struct libipw_device *ieee,  in libipw_wx_get_encode()  argument
465 	struct libipw_security *sec = &ieee->sec;  in libipw_wx_get_encode()
475 		key = ieee->crypt_info.tx_keyidx;  in libipw_wx_get_encode()
491 	if (ieee->open_wep)  in libipw_wx_get_encode()
499 int libipw_wx_set_encodeext(struct libipw_device *ieee,  in libipw_wx_set_encodeext()  argument
503 	struct net_device *dev = ieee->dev;  in libipw_wx_set_encodeext()
522 		idx = ieee->crypt_info.tx_keyidx;  in libipw_wx_set_encodeext()
525 		crypt = &ieee->crypt_info.crypt[idx];  in libipw_wx_set_encodeext()
531 		if (ieee->iw_mode == IW_MODE_INFRA)  in libipw_wx_set_encodeext()
532 			crypt = &ieee->crypt_info.crypt[idx];  in libipw_wx_set_encodeext()
541 			libipw_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encodeext()
544 			if (ieee->crypt_info.crypt[i] != NULL)  in libipw_wx_set_encodeext()
559 	if (group_key ? !ieee->host_mc_decrypt :  in libipw_wx_set_encodeext()
560 	    !(ieee->host_encrypt || ieee->host_decrypt ||  in libipw_wx_set_encodeext()
561 	      ieee->host_encrypt_msdu))  in libipw_wx_set_encodeext()
599 		libipw_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encodeext()
627 		ieee->crypt_info.tx_keyidx = idx;  in libipw_wx_set_encodeext()
656 	if (ieee->set_security)  in libipw_wx_set_encodeext()
657 		ieee->set_security(dev, &sec);  in libipw_wx_set_encodeext()
662 int libipw_wx_get_encodeext(struct libipw_device *ieee,  in libipw_wx_get_encodeext()  argument
668 	struct libipw_security *sec = &ieee->sec;  in libipw_wx_get_encodeext()
681 		idx = ieee->crypt_info.tx_keyidx;  in libipw_wx_get_encodeext()
685 		if (idx != 0 || ieee->iw_mode != IW_MODE_INFRA)  in libipw_wx_get_encodeext()