59 static char *libipw_translate_scan(struct libipw_device *ieee,  in libipw_translate_scan()  argument
107 	iwe.u.freq.m = libipw_channel_to_freq(ieee, network->channel);  in libipw_translate_scan()
165 		if (ieee->perfect_rssi == ieee->worst_rssi)  in libipw_translate_scan()
170 			     (ieee->perfect_rssi - ieee->worst_rssi) *  in libipw_translate_scan()
171 			     (ieee->perfect_rssi - ieee->worst_rssi) -  in libipw_translate_scan()
172 			     (ieee->perfect_rssi - network->stats.rssi) *  in libipw_translate_scan()
173 			     (15 * (ieee->perfect_rssi - ieee->worst_rssi) +  in libipw_translate_scan()
174 			      62 * (ieee->perfect_rssi -  in libipw_translate_scan()
176 			    ((ieee->perfect_rssi -  in libipw_translate_scan()
177 			      ieee->worst_rssi) * (ieee->perfect_rssi -  in libipw_translate_scan()
178 						   ieee->worst_rssi));  in libipw_translate_scan()
242 	if (libipw_get_channel_flags(ieee, network->channel) &  in libipw_translate_scan()
248 	if (libipw_get_channel_flags(ieee, network->channel) &  in libipw_translate_scan()
264 int libipw_wx_get_scan(struct libipw_device *ieee,  in libipw_wx_get_scan()  argument
278 	spin_lock_irqsave(&ieee->lock, flags);  in libipw_wx_get_scan()
280 	list_for_each_entry(network, &ieee->network_list, list) {  in libipw_wx_get_scan()
287 		if (ieee->scan_age == 0 ||  in libipw_wx_get_scan()
288 		    time_after(network->last_scanned + ieee->scan_age, jiffies))  in libipw_wx_get_scan()
289 			ev = libipw_translate_scan(ieee, ev, stop, network,  in libipw_wx_get_scan()
300 	spin_unlock_irqrestore(&ieee->lock, flags);  in libipw_wx_get_scan()
310 int libipw_wx_set_encode(struct libipw_device *ieee,  in libipw_wx_set_encode()  argument
315 	struct net_device *dev = ieee->dev;  in libipw_wx_set_encode()
321 	int host_crypto = ieee->host_encrypt || ieee->host_decrypt;  in libipw_wx_set_encode()
333 		key = ieee->crypt_info.tx_keyidx;  in libipw_wx_set_encode()
339 	crypt = &ieee->crypt_info.crypt[key];  in libipw_wx_set_encode()
345 			lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encode()
352 			if (ieee->crypt_info.crypt[i] != NULL) {  in libipw_wx_set_encode()
355 				lib80211_crypt_delayed_deinit(&ieee->crypt_info,  in libipw_wx_set_encode()
356 							       &ieee->crypt_info.crypt[i]);  in libipw_wx_set_encode()
378 		lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encode()
448 			ieee->crypt_info.tx_keyidx = key;  in libipw_wx_set_encode()
454 		ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);  in libipw_wx_set_encode()
455 		sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN :  in libipw_wx_set_encode()
470 	if (ieee->set_security)  in libipw_wx_set_encode()
471 		ieee->set_security(dev, &sec);  in libipw_wx_set_encode()
476 int libipw_wx_get_encode(struct libipw_device *ieee,  in libipw_wx_get_encode()  argument
482 	struct libipw_security *sec = &ieee->sec;  in libipw_wx_get_encode()
492 		key = ieee->crypt_info.tx_keyidx;  in libipw_wx_get_encode()
508 	if (ieee->open_wep)  in libipw_wx_get_encode()
516 int libipw_wx_set_encodeext(struct libipw_device *ieee,  in libipw_wx_set_encodeext()  argument
520 	struct net_device *dev = ieee->dev;  in libipw_wx_set_encodeext()
539 		idx = ieee->crypt_info.tx_keyidx;  in libipw_wx_set_encodeext()
542 		crypt = &ieee->crypt_info.crypt[idx];  in libipw_wx_set_encodeext()
548 		if (ieee->iw_mode == IW_MODE_INFRA)  in libipw_wx_set_encodeext()
549 			crypt = &ieee->crypt_info.crypt[idx];  in libipw_wx_set_encodeext()
558 			lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encodeext()
561 			if (ieee->crypt_info.crypt[i] != NULL)  in libipw_wx_set_encodeext()
576 	if (group_key ? !ieee->host_mc_decrypt :  in libipw_wx_set_encodeext()
577 	    !(ieee->host_encrypt || ieee->host_decrypt ||  in libipw_wx_set_encodeext()
578 	      ieee->host_encrypt_msdu))  in libipw_wx_set_encodeext()
616 		lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt);  in libipw_wx_set_encodeext()
644 		ieee->crypt_info.tx_keyidx = idx;  in libipw_wx_set_encodeext()
671 	if (ieee->set_security)  in libipw_wx_set_encodeext()
672 		ieee->set_security(dev, &sec);  in libipw_wx_set_encodeext()
677 int libipw_wx_get_encodeext(struct libipw_device *ieee,  in libipw_wx_get_encodeext()  argument
683 	struct libipw_security *sec = &ieee->sec;  in libipw_wx_get_encodeext()
696 		idx = ieee->crypt_info.tx_keyidx;  in libipw_wx_get_encodeext()
700 		if (idx != 0 || ieee->iw_mode != IW_MODE_INFRA)  in libipw_wx_get_encodeext()