31 static int ap_list_beacon_olbc(struct hostapd_iface *iface, struct ap_info *ap)  in ap_list_beacon_olbc()  argument
35 	if (iface->current_mode == NULL ||  in ap_list_beacon_olbc()
36 	    iface->current_mode->mode != HOSTAPD_MODE_IEEE80211G ||  in ap_list_beacon_olbc()
37 	    iface->conf->channel != ap->channel)  in ap_list_beacon_olbc()
53 static struct ap_info * ap_get_ap(struct hostapd_iface *iface, const u8 *ap)  in ap_get_ap()  argument
57 	s = iface->ap_hash[STA_HASH(ap)];  in ap_get_ap()
64 static void ap_ap_list_add(struct hostapd_iface *iface, struct ap_info *ap)  in ap_ap_list_add()  argument
66 	if (iface->ap_list) {  in ap_ap_list_add()
67 		ap->prev = iface->ap_list->prev;  in ap_ap_list_add()
68 		iface->ap_list->prev = ap;  in ap_ap_list_add()
71 	ap->next = iface->ap_list;  in ap_ap_list_add()
72 	iface->ap_list = ap;  in ap_ap_list_add()
76 static void ap_ap_list_del(struct hostapd_iface *iface, struct ap_info *ap)  in ap_ap_list_del()  argument
78 	if (iface->ap_list == ap)  in ap_ap_list_del()
79 		iface->ap_list = ap->next;  in ap_ap_list_del()
85 	else if (iface->ap_list)  in ap_ap_list_del()
86 		iface->ap_list->prev = ap->prev;  in ap_ap_list_del()
90 static void ap_ap_hash_add(struct hostapd_iface *iface, struct ap_info *ap)  in ap_ap_hash_add()  argument
92 	ap->hnext = iface->ap_hash[STA_HASH(ap->addr)];  in ap_ap_hash_add()
93 	iface->ap_hash[STA_HASH(ap->addr)] = ap;  in ap_ap_hash_add()
97 static void ap_ap_hash_del(struct hostapd_iface *iface, struct ap_info *ap)  in ap_ap_hash_del()  argument
101 	s = iface->ap_hash[STA_HASH(ap->addr)];  in ap_ap_hash_del()
104 		iface->ap_hash[STA_HASH(ap->addr)] = s->hnext;  in ap_ap_hash_del()
119 static void ap_free_ap(struct hostapd_iface *iface, struct ap_info *ap)  in ap_free_ap()  argument
121 	ap_ap_hash_del(iface, ap);  in ap_free_ap()
122 	ap_ap_list_del(iface, ap);  in ap_free_ap()
124 	iface->num_ap--;  in ap_free_ap()
129 static void hostapd_free_aps(struct hostapd_iface *iface)  in hostapd_free_aps()  argument
133 	ap = iface->ap_list;  in hostapd_free_aps()
138 		ap_free_ap(iface, prev);  in hostapd_free_aps()
141 	iface->ap_list = NULL;  in hostapd_free_aps()
145 static struct ap_info * ap_ap_add(struct hostapd_iface *iface, const u8 *addr)  in ap_ap_add()  argument
155 	ap_ap_list_add(iface, ap);  in ap_ap_add()
156 	iface->num_ap++;  in ap_ap_add()
157 	ap_ap_hash_add(iface, ap);  in ap_ap_add()
159 	if (iface->num_ap > iface->conf->ap_table_max_size && ap != ap->prev) {  in ap_ap_add()
162 		ap_free_ap(iface, ap->prev);  in ap_ap_add()
169 void ap_list_process_beacon(struct hostapd_iface *iface,  in ap_list_process_beacon()  argument
178 	if (iface->conf->ap_table_max_size < 1)  in ap_list_process_beacon()
181 	ap = ap_get_ap(iface, mgmt->bssid);  in ap_list_process_beacon()
183 		ap = ap_ap_add(iface, mgmt->bssid);  in ap_list_process_beacon()
215 	if (!new_ap && ap != iface->ap_list) {  in ap_list_process_beacon()
218 		ap_ap_list_del(iface, ap);  in ap_list_process_beacon()
219 		ap_ap_list_add(iface, ap);  in ap_list_process_beacon()
222 	if (!iface->olbc &&  in ap_list_process_beacon()
223 	    ap_list_beacon_olbc(iface, ap)) {  in ap_list_process_beacon()
224 		iface->olbc = 1;  in ap_list_process_beacon()
231 	if (!iface->olbc_ht && !ap->ht_support &&  in ap_list_process_beacon()
233 	     ap->channel == iface->conf->channel ||  in ap_list_process_beacon()
234 	     ap->channel == iface->conf->channel +  in ap_list_process_beacon()
235 	     iface->conf->secondary_channel * 4)) {  in ap_list_process_beacon()
236 		iface->olbc_ht = 1;  in ap_list_process_beacon()
237 		hostapd_ht_operation_update(iface);  in ap_list_process_beacon()
245 		ieee802_11_update_beacons(iface);  in ap_list_process_beacon()
249 void ap_list_timer(struct hostapd_iface *iface)  in ap_list_timer()  argument
255 	if (!iface->ap_list)  in ap_list_timer()
260 	while (iface->ap_list) {  in ap_list_timer()
261 		ap = iface->ap_list->prev;  in ap_list_timer()
263 					iface->conf->ap_table_expiration_time))  in ap_list_timer()
266 		ap_free_ap(iface, ap);  in ap_list_timer()
269 	if (iface->olbc || iface->olbc_ht) {  in ap_list_timer()
273 		ap = iface->ap_list;  in ap_list_timer()
275 			if (ap_list_beacon_olbc(iface, ap))  in ap_list_timer()
281 		if (!olbc && iface->olbc) {  in ap_list_timer()
283 			iface->olbc = 0;  in ap_list_timer()
286 		if (!olbc_ht && iface->olbc_ht) {  in ap_list_timer()
288 			iface->olbc_ht = 0;  in ap_list_timer()
289 			hostapd_ht_operation_update(iface);  in ap_list_timer()
295 		ieee802_11_update_beacons(iface);  in ap_list_timer()
299 int ap_list_init(struct hostapd_iface *iface)  in ap_list_init()  argument
305 void ap_list_deinit(struct hostapd_iface *iface)  in ap_list_deinit()  argument
307 	hostapd_free_aps(iface);  in ap_list_deinit()