31 static void wpa_supplicant_mesh_deinit(struct wpa_supplicant *wpa_s,  in wpa_supplicant_mesh_deinit()  argument
34 	wpa_supplicant_mesh_iface_deinit(wpa_s, wpa_s->ifmsh,  in wpa_supplicant_mesh_deinit()
38 		wpa_s->ifmsh = NULL;  in wpa_supplicant_mesh_deinit()
39 		wpa_s->current_ssid = NULL;  in wpa_supplicant_mesh_deinit()
40 		os_free(wpa_s->mesh_params);  in wpa_supplicant_mesh_deinit()
41 		wpa_s->mesh_params = NULL;  in wpa_supplicant_mesh_deinit()
44 	os_free(wpa_s->mesh_rsn);  in wpa_supplicant_mesh_deinit()
45 	wpa_s->mesh_rsn = NULL;  in wpa_supplicant_mesh_deinit()
48 		wpa_supplicant_leave_mesh(wpa_s, false);  in wpa_supplicant_mesh_deinit()
52 void wpa_supplicant_mesh_iface_deinit(struct wpa_supplicant *wpa_s,  in wpa_supplicant_mesh_iface_deinit()  argument
60 		mesh_mpm_deinit(wpa_s, ifmsh);  in wpa_supplicant_mesh_iface_deinit()
82 static struct mesh_conf * mesh_config_create(struct wpa_supplicant *wpa_s,  in mesh_config_create()  argument
102 		if (wpa_s->drv_enc & WPA_DRIVER_CAPA_ENC_BIP)  in mesh_config_create()
103 			conf->ieee80211w = wpa_s->conf->pmf;  in mesh_config_create()
113 		wpa_msg(wpa_s, MSG_INFO, "mesh: Invalid pairwise cipher");  in mesh_config_create()
122 		wpa_msg(wpa_s, MSG_INFO, "mesh: Invalid group cipher");  in mesh_config_create()
154 				  struct wpa_supplicant *wpa_s)  in wpas_mesh_copy_groups()  argument
159 	for (num_groups = 0; wpa_s->conf->sae_groups[num_groups] > 0;  in wpas_mesh_copy_groups()
163 	groups_size = (num_groups + 1) * sizeof(wpa_s->conf->sae_groups[0]);  in wpas_mesh_copy_groups()
166 		os_memcpy(bss->conf->sae_groups, wpa_s->conf->sae_groups,  in wpas_mesh_copy_groups()
171 static int wpas_mesh_init_rsn(struct wpa_supplicant *wpa_s)  in wpas_mesh_init_rsn()  argument
173 	struct hostapd_iface *ifmsh = wpa_s->ifmsh;  in wpas_mesh_init_rsn()
174 	struct wpa_ssid *ssid = wpa_s->current_ssid;  in wpas_mesh_init_rsn()
192 	if (wpa_s->conf->sae_groups && wpa_s->conf->sae_groups[0] > 0) {  in wpas_mesh_init_rsn()
193 		wpas_mesh_copy_groups(bss, wpa_s);  in wpas_mesh_init_rsn()
204 	wpa_s->mesh_rsn = mesh_rsn_auth_init(wpa_s, ifmsh->mconf);  in wpas_mesh_init_rsn()
205 	return !wpa_s->mesh_rsn ? -1 : 0;  in wpas_mesh_init_rsn()
209 static int wpas_mesh_update_freq_params(struct wpa_supplicant *wpa_s)  in wpas_mesh_update_freq_params()  argument
211 	struct wpa_driver_mesh_join_params *params = wpa_s->mesh_params;  in wpas_mesh_update_freq_params()
212 	struct hostapd_iface *ifmsh = wpa_s->ifmsh;  in wpas_mesh_update_freq_params()
236 		wpa_supplicant_mesh_deinit(wpa_s, true);  in wpas_mesh_update_freq_params()
244 static int wpas_mesh_complete(struct wpa_supplicant *wpa_s)  in wpas_mesh_complete()  argument
246 	struct hostapd_iface *ifmsh = wpa_s->ifmsh;  in wpas_mesh_complete()
247 	struct wpa_driver_mesh_join_params *params = wpa_s->mesh_params;  in wpas_mesh_complete()
248 	struct wpa_ssid *ssid = wpa_s->current_ssid;  in wpas_mesh_complete()
262 		wpa_s->assoc_freq = ifmsh->freq;  in wpas_mesh_complete()
264 		if (wpas_mesh_update_freq_params(wpa_s) < 0)  in wpas_mesh_complete()
269 	    wpas_mesh_init_rsn(wpa_s)) {  in wpas_mesh_complete()
272 		wpa_supplicant_mesh_deinit(wpa_s, false);  in wpas_mesh_complete()
277 		wpa_s->pairwise_cipher = wpa_s->mesh_rsn->pairwise_cipher;  in wpas_mesh_complete()
278 		wpa_s->group_cipher = wpa_s->mesh_rsn->group_cipher;  in wpas_mesh_complete()
279 		wpa_s->mgmt_group_cipher = wpa_s->mesh_rsn->mgmt_group_cipher;  in wpas_mesh_complete()
288 	wpa_msg(wpa_s, MSG_INFO, "joining mesh %s",  in wpas_mesh_complete()
290 	ret = wpa_drv_join_mesh(wpa_s, params);  in wpas_mesh_complete()
292 		wpa_msg(wpa_s, MSG_ERROR, "mesh join error=%d", ret);  in wpas_mesh_complete()
295 	wpa_drv_set_operstate(wpa_s, 1);  in wpas_mesh_complete()
298 		wpa_supplicant_set_state(wpa_s, WPA_COMPLETED);  in wpas_mesh_complete()
300 		wpa_msg(wpa_s, MSG_INFO, MESH_GROUP_STARTED "ssid=\"%s\" id=%d",  in wpas_mesh_complete()
303 		wpas_notify_mesh_group_started(wpa_s, ssid);  in wpas_mesh_complete()
312 	struct wpa_supplicant *wpa_s = arg;  in wpas_mesh_complete_cb()  local
314 	wpas_mesh_complete(wpa_s);  in wpas_mesh_complete_cb()
320 	struct wpa_supplicant *wpa_s = ifmsh->owner;  in wpa_supplicant_mesh_enable_iface_cb()  local
323 	ifmsh->mconf = mesh_config_create(wpa_s, wpa_s->current_ssid);  in wpa_supplicant_mesh_enable_iface_cb()
326 	bss->msg_ctx = wpa_s;  in wpa_supplicant_mesh_enable_iface_cb()
327 	os_memcpy(bss->own_addr, wpa_s->own_addr, ETH_ALEN);  in wpa_supplicant_mesh_enable_iface_cb()
328 	bss->driver = wpa_s->driver;  in wpa_supplicant_mesh_enable_iface_cb()
329 	bss->drv_priv = wpa_s->drv_priv;  in wpa_supplicant_mesh_enable_iface_cb()
333 	bss->setup_complete_cb_ctx = wpa_s;  in wpa_supplicant_mesh_enable_iface_cb()
337 	bss->conf->ap_max_inactivity = wpa_s->conf->mesh_max_inactivity;  in wpa_supplicant_mesh_enable_iface_cb()
339 	if (wpa_drv_init_mesh(wpa_s)) {  in wpa_supplicant_mesh_enable_iface_cb()
340 		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh in driver");  in wpa_supplicant_mesh_enable_iface_cb()
356 	struct wpa_supplicant *wpa_s = ifmsh->owner;  in wpa_supplicant_mesh_disable_iface_cb()  local
359 	wpa_supplicant_mesh_deinit(wpa_s, false);  in wpa_supplicant_mesh_disable_iface_cb()
381 static int wpa_supplicant_mesh_init(struct wpa_supplicant *wpa_s,  in wpa_supplicant_mesh_init()  argument
393 	if (!wpa_s->conf->user_mpm) {  in wpa_supplicant_mesh_init()
395 		wpa_msg(wpa_s, MSG_WARNING,  in wpa_supplicant_mesh_init()
400 	wpa_s->ifmsh = ifmsh = hostapd_alloc_iface();  in wpa_supplicant_mesh_init()
404 	ifmsh->owner = wpa_s;  in wpa_supplicant_mesh_init()
405 	ifmsh->drv_flags = wpa_s->drv_flags;  in wpa_supplicant_mesh_init()
406 	ifmsh->drv_flags2 = wpa_s->drv_flags2;  in wpa_supplicant_mesh_init()
410 	ifmsh->bss = os_calloc(wpa_s->ifmsh->num_bss,  in wpa_supplicant_mesh_init()
419 	ifmsh->bss[0]->msg_ctx = wpa_s;  in wpa_supplicant_mesh_init()
420 	os_memcpy(bss->own_addr, wpa_s->own_addr, ETH_ALEN);  in wpa_supplicant_mesh_init()
421 	bss->driver = wpa_s->driver;  in wpa_supplicant_mesh_init()
422 	bss->drv_priv = wpa_s->drv_priv;  in wpa_supplicant_mesh_init()
426 	bss->setup_complete_cb_ctx = wpa_s;  in wpa_supplicant_mesh_init()
434 	wpa_s->assoc_freq = frequency;  in wpa_supplicant_mesh_init()
435 	wpa_s->current_ssid = ssid;  in wpa_supplicant_mesh_init()
476 	bss->conf->ap_max_inactivity = wpa_s->conf->mesh_max_inactivity;  in wpa_supplicant_mesh_init()
477 	bss->conf->mesh_fwding = wpa_s->conf->mesh_fwding;  in wpa_supplicant_mesh_init()
479 	if (ieee80211_is_dfs(ssid->frequency, wpa_s->hw.modes,  in wpa_supplicant_mesh_init()
480 			     wpa_s->hw.num_modes) && wpa_s->conf->country[0]) {  in wpa_supplicant_mesh_init()
483 		conf->country[0] = wpa_s->conf->country[0];  in wpa_supplicant_mesh_init()
484 		conf->country[1] = wpa_s->conf->country[1];  in wpa_supplicant_mesh_init()
486 		wpa_s->mesh_params->handle_dfs = true;  in wpa_supplicant_mesh_init()
492 	ifmsh->bss[0]->max_plinks = wpa_s->conf->max_peer_links;  in wpa_supplicant_mesh_init()
494 		wpa_s->conf->dot11RSNASAERetransPeriod;  in wpa_supplicant_mesh_init()
495 	os_strlcpy(bss->conf->iface, wpa_s->ifname, sizeof(bss->conf->iface));  in wpa_supplicant_mesh_init()
497 	mconf = mesh_config_create(wpa_s, ssid);  in wpa_supplicant_mesh_init()
562 	wpa_supplicant_conf_ap_ht(wpa_s, ssid, conf);  in wpa_supplicant_mesh_init()
564 	if (wpa_drv_init_mesh(wpa_s)) {  in wpa_supplicant_mesh_init()
565 		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh in driver");  in wpa_supplicant_mesh_init()
577 	wpa_supplicant_mesh_deinit(wpa_s, true);  in wpa_supplicant_mesh_init()
582 void wpa_mesh_notify_peer(struct wpa_supplicant *wpa_s, const u8 *addr,  in wpa_mesh_notify_peer()  argument
587 	wpa_msg(wpa_s, MSG_INFO,  in wpa_mesh_notify_peer()
591 		wpa_msg(wpa_s, MSG_INFO, "Could not parse beacon from " MACSTR,  in wpa_mesh_notify_peer()
595 	wpa_mesh_new_mesh_peer(wpa_s, addr, &elems);  in wpa_mesh_notify_peer()
599 void wpa_supplicant_mesh_add_scan_ie(struct wpa_supplicant *wpa_s,  in wpa_supplicant_mesh_add_scan_ie()  argument
612 int wpa_supplicant_join_mesh(struct wpa_supplicant *wpa_s,  in wpa_supplicant_join_mesh()  argument
625 	wpa_supplicant_mesh_deinit(wpa_s, true);  in wpa_supplicant_join_mesh()
627 	wpa_s->pairwise_cipher = WPA_CIPHER_NONE;  in wpa_supplicant_join_mesh()
628 	wpa_s->group_cipher = WPA_CIPHER_NONE;  in wpa_supplicant_join_mesh()
629 	wpa_s->mgmt_group_cipher = 0;  in wpa_supplicant_join_mesh()
633 	ibss_mesh_setup_freq(wpa_s, ssid, &params->freq);  in wpa_supplicant_join_mesh()
634 	wpa_s->mesh_ht_enabled = !!params->freq.ht_enabled;  in wpa_supplicant_join_mesh()
635 	wpa_s->mesh_vht_enabled = !!params->freq.vht_enabled;  in wpa_supplicant_join_mesh()
636 	wpa_s->mesh_he_enabled = !!params->freq.he_enabled;  in wpa_supplicant_join_mesh()
637 	wpa_s->mesh_eht_enabled = !!params->freq.eht_enabled;  in wpa_supplicant_join_mesh()
641 	if (wpa_s->mesh_vht_enabled) {  in wpa_supplicant_join_mesh()
664 	if (wpa_s->mesh_he_enabled)  in wpa_supplicant_join_mesh()
666 	if (wpa_s->mesh_eht_enabled)  in wpa_supplicant_join_mesh()
670 	else if (wpa_s->conf->beacon_int > 0)  in wpa_supplicant_join_mesh()
671 		params->beacon_int = wpa_s->conf->beacon_int;  in wpa_supplicant_join_mesh()
674 	else if (wpa_s->conf->dtim_period > 0)  in wpa_supplicant_join_mesh()
675 		params->dtim_period = wpa_s->conf->dtim_period;  in wpa_supplicant_join_mesh()
676 	params->conf.max_peer_links = wpa_s->conf->max_peer_links;  in wpa_supplicant_join_mesh()
685 		wpa_s->conf->user_mpm = 1;  in wpa_supplicant_join_mesh()
688 	if (wpa_s->conf->user_mpm) {  in wpa_supplicant_join_mesh()
695 	params->conf.peer_link_timeout = wpa_s->conf->mesh_max_inactivity;  in wpa_supplicant_join_mesh()
701 	os_free(wpa_s->mesh_params);  in wpa_supplicant_join_mesh()
702 	wpa_s->mesh_params = params;  in wpa_supplicant_join_mesh()
703 	if (wpa_supplicant_mesh_init(wpa_s, ssid, &params->freq)) {  in wpa_supplicant_join_mesh()
704 		wpa_msg(wpa_s, MSG_ERROR, "Failed to init mesh");  in wpa_supplicant_join_mesh()
705 		wpa_supplicant_leave_mesh(wpa_s, true);  in wpa_supplicant_join_mesh()
715 int wpa_supplicant_leave_mesh(struct wpa_supplicant *wpa_s, bool need_deinit)  in wpa_supplicant_leave_mesh()  argument
719 	wpa_msg(wpa_s, MSG_INFO, "leaving mesh");  in wpa_supplicant_leave_mesh()
723 		wpa_supplicant_mesh_deinit(wpa_s, true);  in wpa_supplicant_leave_mesh()
725 	ret = wpa_drv_leave_mesh(wpa_s);  in wpa_supplicant_leave_mesh()
727 		wpa_msg(wpa_s, MSG_ERROR, "mesh leave error=%d", ret);  in wpa_supplicant_leave_mesh()
729 	wpa_drv_set_operstate(wpa_s, 1);  in wpa_supplicant_leave_mesh()
830 static int wpas_mesh_get_ifname(struct wpa_supplicant *wpa_s, char *ifname,  in wpas_mesh_get_ifname()  argument
833 	char *ifname_ptr = wpa_s->ifname;  in wpas_mesh_get_ifname()
837 			  wpa_s->mesh_if_idx);  in wpas_mesh_get_ifname()
840 	     os_strlen(wpa_s->ifname) < IFNAMSIZ)) {  in wpas_mesh_get_ifname()
842 		res = os_snprintf(ifname, len, "mesh-%d", wpa_s->mesh_if_idx);  in wpas_mesh_get_ifname()
846 	wpa_s->mesh_if_idx++;  in wpas_mesh_get_ifname()
851 int wpas_mesh_add_interface(struct wpa_supplicant *wpa_s, char *ifname,  in wpas_mesh_add_interface()  argument
858 	if (ifname[0] == '\0' && wpas_mesh_get_ifname(wpa_s, ifname, len) < 0)  in wpas_mesh_add_interface()
861 	if (wpa_drv_if_add(wpa_s, WPA_IF_MESH, ifname, NULL, NULL, NULL, addr,  in wpas_mesh_add_interface()
872 	iface.driver = wpa_s->driver->name;  in wpas_mesh_add_interface()
873 	iface.driver_param = wpa_s->conf->driver_param;  in wpas_mesh_add_interface()
874 	iface.ctrl_interface = wpa_s->conf->ctrl_interface;  in wpas_mesh_add_interface()
876 	mesh_wpa_s = wpa_supplicant_add_iface(wpa_s->global, &iface, wpa_s);  in wpas_mesh_add_interface()
880 		wpa_drv_if_remove(wpa_s, WPA_IF_MESH, ifname);  in wpas_mesh_add_interface()
888 int wpas_mesh_peer_remove(struct wpa_supplicant *wpa_s, const u8 *addr)  in wpas_mesh_peer_remove()  argument
890 	return mesh_mpm_close_peer(wpa_s, addr);  in wpas_mesh_peer_remove()
894 int wpas_mesh_peer_add(struct wpa_supplicant *wpa_s, const u8 *addr,  in wpas_mesh_peer_add()  argument
897 	return mesh_mpm_connect_peer(wpa_s, addr, duration);  in wpas_mesh_peer_add()