12 static void prism2_info_commtallies16(local_info_t *local, unsigned char *buf,  in prism2_info_commtallies16()  argument
19 		       "info frame\n", local->dev->name, left);  in prism2_info_commtallies16()
25 local->comm_tallies.name += le16_to_cpu(tallies->name)  in prism2_info_commtallies16()
52 static void prism2_info_commtallies32(local_info_t *local, unsigned char *buf,  in prism2_info_commtallies32()  argument
59 		       "info frame\n", local->dev->name, left);  in prism2_info_commtallies32()
65 local->comm_tallies.name += le32_to_cpu(tallies->name)  in prism2_info_commtallies32()
92 static void prism2_info_commtallies(local_info_t *local, unsigned char *buf,  in prism2_info_commtallies()  argument
95 	if (local->tallies32)  in prism2_info_commtallies()
96 		prism2_info_commtallies32(local, buf, left);  in prism2_info_commtallies()
98 		prism2_info_commtallies16(local, buf, left);  in prism2_info_commtallies()
127 static void prism2_info_linkstatus(local_info_t *local, unsigned char *buf,  in prism2_info_linkstatus()  argument
135 	local->last_join_time = 0;  in prism2_info_linkstatus()
139 		       "length %d\n", local->dev->name, left);  in prism2_info_linkstatus()
143 	non_sta_mode = local->iw_mode == IW_MODE_MASTER ||  in prism2_info_linkstatus()
144 		local->iw_mode == IW_MODE_REPEAT ||  in prism2_info_linkstatus()
145 		local->iw_mode == IW_MODE_MONITOR;  in prism2_info_linkstatus()
150 		       local->dev->name, val, hfa384x_linkstatus_str(val));  in prism2_info_linkstatus()
154 		netif_carrier_on(local->dev);  in prism2_info_linkstatus()
155 		netif_carrier_on(local->ddev);  in prism2_info_linkstatus()
160 	set_bit(PRISM2_INFO_PENDING_LINKSTATUS, &local->pending_info);  in prism2_info_linkstatus()
161 	local->prev_link_status = val;  in prism2_info_linkstatus()
162 	schedule_work(&local->info_queue);  in prism2_info_linkstatus()
166 static void prism2_host_roaming(local_info_t *local)  in prism2_host_roaming()  argument
169 	struct net_device *dev = local->dev;  in prism2_host_roaming()
174 	if (local->last_join_time &&  in prism2_host_roaming()
175 	    time_before(jiffies, local->last_join_time + 10 * HZ)) {  in prism2_host_roaming()
190 	spin_lock_irqsave(&local->lock, flags);  in prism2_host_roaming()
191 	if (local->last_scan_results == NULL ||  in prism2_host_roaming()
192 	    local->last_scan_results_count == 0) {  in prism2_host_roaming()
193 		spin_unlock_irqrestore(&local->lock, flags);  in prism2_host_roaming()
199 	selected = &local->last_scan_results[0];  in prism2_host_roaming()
201 	if (local->preferred_ap[0] || local->preferred_ap[1] ||  in prism2_host_roaming()
202 	    local->preferred_ap[2] || local->preferred_ap[3] ||  in prism2_host_roaming()
203 	    local->preferred_ap[4] || local->preferred_ap[5]) {  in prism2_host_roaming()
206 		       dev->name, local->preferred_ap);  in prism2_host_roaming()
207 		for (i = 0; i < local->last_scan_results_count; i++) {  in prism2_host_roaming()
208 			entry = &local->last_scan_results[i];  in prism2_host_roaming()
209 			if (memcmp(local->preferred_ap, entry->bssid, 6) == 0)  in prism2_host_roaming()
221 	spin_unlock_irqrestore(&local->lock, flags);  in prism2_host_roaming()
226 	if (local->func->set_rid(dev, HFA384X_RID_JOINREQUEST, &req,  in prism2_host_roaming()
230 	local->last_join_time = jiffies;  in prism2_host_roaming()
234 static void hostap_report_scan_complete(local_info_t *local)  in hostap_report_scan_complete()  argument
242 	wireless_send_event(local->dev, SIOCGIWSCAN, &wrqu, NULL);  in hostap_report_scan_complete()
246 	local->scan_timestamp = 0;  in hostap_report_scan_complete()
251 static void prism2_info_scanresults(local_info_t *local, unsigned char *buf,  in prism2_info_scanresults()  argument
262 		       "length %d\n", local->dev->name, left);  in prism2_info_scanresults()
285 	spin_lock_irqsave(&local->lock, flags);  in prism2_info_scanresults()
286 	local->last_scan_type = PRISM2_SCAN;  in prism2_info_scanresults()
287 	prev = local->last_scan_results;  in prism2_info_scanresults()
288 	local->last_scan_results = results;  in prism2_info_scanresults()
289 	local->last_scan_results_count = new_count;  in prism2_info_scanresults()
290 	spin_unlock_irqrestore(&local->lock, flags);  in prism2_info_scanresults()
293 	hostap_report_scan_complete(local);  in prism2_info_scanresults()
296 	set_bit(PRISM2_INFO_PENDING_SCANRESULTS, &local->pending_info);  in prism2_info_scanresults()
297 	schedule_work(&local->info_queue);  in prism2_info_scanresults()
302 static void prism2_info_hostscanresults(local_info_t *local,  in prism2_info_hostscanresults()  argument
311 	wake_up_interruptible(&local->hostscan_wq);  in prism2_info_hostscanresults()
315 		       "length %d\n", local->dev->name, left);  in prism2_info_hostscanresults()
323 		       "hostscanresults\n", local->dev->name);  in prism2_info_hostscanresults()
348 		       local->dev->name, left, result_size);  in prism2_info_hostscanresults()
351 	spin_lock_irqsave(&local->lock, flags);  in prism2_info_hostscanresults()
352 	local->last_scan_type = PRISM2_HOSTSCAN;  in prism2_info_hostscanresults()
353 	prev = local->last_scan_results;  in prism2_info_hostscanresults()
354 	local->last_scan_results = results;  in prism2_info_hostscanresults()
355 	local->last_scan_results_count = new_count;  in prism2_info_hostscanresults()
356 	spin_unlock_irqrestore(&local->lock, flags);  in prism2_info_hostscanresults()
359 	hostap_report_scan_complete(local);  in prism2_info_hostscanresults()
365 void hostap_info_process(local_info_t *local, struct sk_buff *skb)  in hostap_info_process()  argument
380 		prism2_info_commtallies(local, buf, left);  in hostap_info_process()
385 		prism2_info_linkstatus(local, buf, left);  in hostap_info_process()
389 		prism2_info_scanresults(local, buf, left);  in hostap_info_process()
393 		prism2_info_hostscanresults(local, buf, left);  in hostap_info_process()
400 		       local->dev->name, le16_to_cpu(info->len),  in hostap_info_process()
413 static void handle_info_queue_linkstatus(local_info_t *local)  in handle_info_queue_linkstatus()  argument
415 	int val = local->prev_link_status;  in handle_info_queue_linkstatus()
424 	if (local->func->get_rid(local->dev, HFA384X_RID_CURRENTBSSID,  in handle_info_queue_linkstatus()
425 				 local->bssid, ETH_ALEN, 1) < 0) {  in handle_info_queue_linkstatus()
427 		       "LinkStatus event\n", local->dev->name);  in handle_info_queue_linkstatus()
430 		       local->dev->name,  in handle_info_queue_linkstatus()
431 		       (unsigned char *) local->bssid);  in handle_info_queue_linkstatus()
432 		if (local->wds_type & HOSTAP_WDS_AP_CLIENT)  in handle_info_queue_linkstatus()
433 			hostap_add_sta(local->ap, local->bssid);  in handle_info_queue_linkstatus()
438 		netif_carrier_on(local->dev);  in handle_info_queue_linkstatus()
439 		netif_carrier_on(local->ddev);  in handle_info_queue_linkstatus()
440 		memcpy(wrqu.ap_addr.sa_data, local->bssid, ETH_ALEN);  in handle_info_queue_linkstatus()
442 		netif_carrier_off(local->dev);  in handle_info_queue_linkstatus()
443 		netif_carrier_off(local->ddev);  in handle_info_queue_linkstatus()
454 	if (connected || local->prev_linkstatus_connected)  in handle_info_queue_linkstatus()
455 		wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL);  in handle_info_queue_linkstatus()
456 	local->prev_linkstatus_connected = connected;  in handle_info_queue_linkstatus()
460 static void handle_info_queue_scanresults(local_info_t *local)  in handle_info_queue_scanresults()  argument
462 	if (local->host_roaming == 1 && local->iw_mode == IW_MODE_INFRA)  in handle_info_queue_scanresults()
463 		prism2_host_roaming(local);  in handle_info_queue_scanresults()
465 	if (local->host_roaming == 2 && local->iw_mode == IW_MODE_INFRA &&  in handle_info_queue_scanresults()
466 	    memcmp(local->preferred_ap, "\x00\x00\x00\x00\x00\x00",  in handle_info_queue_scanresults()
475 		prism2_host_roaming(local);  in handle_info_queue_scanresults()
484 	local_info_t *local = container_of(work, local_info_t, info_queue);  in handle_info_queue()  local
487 			       &local->pending_info))  in handle_info_queue()
488 		handle_info_queue_linkstatus(local);  in handle_info_queue()
491 			       &local->pending_info))  in handle_info_queue()
492 		handle_info_queue_scanresults(local);  in handle_info_queue()
497 void hostap_info_init(local_info_t *local)  in hostap_info_init()  argument
499 	skb_queue_head_init(&local->info_list);  in hostap_info_init()
501 	INIT_WORK(&local->info_queue, handle_info_queue);  in hostap_info_init()