46 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_housekeeping_timer()  local
48 	set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);  in ieee80211_mesh_housekeeping_timer()
65 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_matches_local()  local
79 	if (!(ifmsh->mesh_id_len == ie->mesh_id_len &&  in mesh_matches_local()
80 	     memcmp(ifmsh->mesh_id, ie->mesh_id, ie->mesh_id_len) == 0 &&  in mesh_matches_local()
81 	     (ifmsh->mesh_pp_id == ie->mesh_config->meshconf_psel) &&  in mesh_matches_local()
82 	     (ifmsh->mesh_pm_id == ie->mesh_config->meshconf_pmetric) &&  in mesh_matches_local()
83 	     (ifmsh->mesh_cc_id == ie->mesh_config->meshconf_congest) &&  in mesh_matches_local()
84 	     (ifmsh->mesh_sp_id == ie->mesh_config->meshconf_synch) &&  in mesh_matches_local()
85 	     (ifmsh->mesh_auth_id == ie->mesh_config->meshconf_auth)))  in mesh_matches_local()
255 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_add_meshconf_ie()  local
267 	ifmsh->meshconf_offset = pos - skb->data;  in mesh_add_meshconf_ie()
270 	*pos++ = ifmsh->mesh_pp_id;  in mesh_add_meshconf_ie()
272 	*pos++ = ifmsh->mesh_pm_id;  in mesh_add_meshconf_ie()
274 	*pos++ = ifmsh->mesh_cc_id;  in mesh_add_meshconf_ie()
276 	*pos++ = ifmsh->mesh_sp_id;  in mesh_add_meshconf_ie()
278 	*pos++ = ifmsh->mesh_auth_id;  in mesh_add_meshconf_ie()
280 	neighbors = atomic_read(&ifmsh->estab_plinks);  in mesh_add_meshconf_ie()
285 	*pos |= ifmsh->mshcfg.dot11MeshForwarding ?  in mesh_add_meshconf_ie()
287 	*pos |= ifmsh->accepting_plinks ?  in mesh_add_meshconf_ie()
290 	*pos |= ifmsh->ps_peers_deep_sleep ?  in mesh_add_meshconf_ie()
292 	*pos++ |= ifmsh->adjusting_tbtt ?  in mesh_add_meshconf_ie()
301 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_add_meshid_ie()  local
304 	if (skb_tailroom(skb) < 2 + ifmsh->mesh_id_len)  in mesh_add_meshid_ie()
307 	pos = skb_put(skb, 2 + ifmsh->mesh_id_len);  in mesh_add_meshid_ie()
309 	*pos++ = ifmsh->mesh_id_len;  in mesh_add_meshid_ie()
310 	if (ifmsh->mesh_id_len)  in mesh_add_meshid_ie()
311 		memcpy(pos, ifmsh->mesh_id, ifmsh->mesh_id_len);  in mesh_add_meshid_ie()
319 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_add_awake_window_ie()  local
323 	if (ifmsh->ps_peers_light_sleep == 0 &&  in mesh_add_awake_window_ie()
324 	    ifmsh->ps_peers_deep_sleep == 0 &&  in mesh_add_awake_window_ie()
325 	    ifmsh->nonpeer_pm == NL80211_MESH_POWER_ACTIVE)  in mesh_add_awake_window_ie()
334 	put_unaligned_le16(ifmsh->mshcfg.dot11MeshAwakeWindowDuration, pos);  in mesh_add_awake_window_ie()
342 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_add_vendor_ies()  local
346 	if (!ifmsh->ie || !ifmsh->ie_len)  in mesh_add_vendor_ies()
350 	offset = ieee80211_ie_split_vendor(ifmsh->ie, ifmsh->ie_len, 0);  in mesh_add_vendor_ies()
353 		len = ifmsh->ie_len - offset;  in mesh_add_vendor_ies()
354 		data = ifmsh->ie + offset;  in mesh_add_vendor_ies()
365 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_add_rsn_ie()  local
369 	if (!ifmsh->ie || !ifmsh->ie_len)  in mesh_add_rsn_ie()
373 	data = cfg80211_find_ie(WLAN_EID_RSN, ifmsh->ie, ifmsh->ie_len);  in mesh_add_rsn_ie()
486 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_path_root_timer()  local
488 	set_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);  in ieee80211_mesh_path_root_timer()
493 void ieee80211_mesh_root_setup(struct ieee80211_if_mesh *ifmsh)  in ieee80211_mesh_root_setup()  argument
495 	if (ifmsh->mshcfg.dot11MeshHWMPRootMode > IEEE80211_ROOTMODE_ROOT)  in ieee80211_mesh_root_setup()
496 		set_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);  in ieee80211_mesh_root_setup()
498 		clear_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags);  in ieee80211_mesh_root_setup()
500 		del_timer_sync(&ifmsh->mesh_path_root_timer);  in ieee80211_mesh_root_setup()
578 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_housekeeping()  local
581 	if (ifmsh->mshcfg.plink_timeout > 0)  in ieee80211_mesh_housekeeping()
582 		ieee80211_sta_expire(sdata, ifmsh->mshcfg.plink_timeout * HZ);  in ieee80211_mesh_housekeeping()
588 	mod_timer(&ifmsh->housekeeping_timer,  in ieee80211_mesh_housekeeping()
595 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_rootpath()  local
600 	if (ifmsh->mshcfg.dot11MeshHWMPRootMode == IEEE80211_PROACTIVE_RANN)  in ieee80211_mesh_rootpath()
601 		interval = ifmsh->mshcfg.dot11MeshHWMPRannInterval;  in ieee80211_mesh_rootpath()
603 		interval = ifmsh->mshcfg.dot11MeshHWMProotInterval;  in ieee80211_mesh_rootpath()
605 	mod_timer(&ifmsh->mesh_path_root_timer,  in ieee80211_mesh_rootpath()
610 ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh)  in ieee80211_mesh_build_beacon()  argument
624 	sdata = container_of(ifmsh, struct ieee80211_sub_if_data, u.mesh);  in ieee80211_mesh_build_beacon()
641 		   2 + ifmsh->mesh_id_len +  in ieee80211_mesh_build_beacon()
644 		   ifmsh->ie_len;  in ieee80211_mesh_build_beacon()
678 	csa = rcu_dereference(ifmsh->csa);  in ieee80211_mesh_build_beacon()
692 		if (ifmsh->csa_role == IEEE80211_MESH_CSA_ROLE_INIT) {  in ieee80211_mesh_build_beacon()
693 			*pos++ = ifmsh->mshcfg.dot11MeshTTL;  in ieee80211_mesh_build_beacon()
696 			*pos++ = ifmsh->chsw_ttl;  in ieee80211_mesh_build_beacon()
702 		put_unaligned_le16(ifmsh->pre_value, pos);  in ieee80211_mesh_build_beacon()
731 					(bcn->tail + ifmsh->meshconf_offset);  in ieee80211_mesh_build_beacon()
734 	rcu_assign_pointer(ifmsh->beacon, bcn);  in ieee80211_mesh_build_beacon()
763 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mbss_info_change_notify()  local
772 		set_bit(bit, &ifmsh->mbss_changed);  in ieee80211_mbss_info_change_notify()
773 	set_bit(MESH_WORK_MBSS_CHANGED, &ifmsh->wrkq_flags);  in ieee80211_mbss_info_change_notify()
779 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_start_mesh()  local
792 	ifmsh->mesh_cc_id = 0;	/* Disabled */  in ieee80211_start_mesh()
794 	ifmsh->sync_ops = ieee80211_mesh_sync_ops_get(ifmsh->mesh_sp_id);  in ieee80211_start_mesh()
795 	ifmsh->adjusting_tbtt = false;  in ieee80211_start_mesh()
796 	ifmsh->sync_offset_clockdrift_max = 0;  in ieee80211_start_mesh()
797 	set_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags);  in ieee80211_start_mesh()
798 	ieee80211_mesh_root_setup(ifmsh);  in ieee80211_start_mesh()
801 				ifmsh->mshcfg.ht_opmode;  in ieee80211_start_mesh()
806 	if (ieee80211_mesh_build_beacon(ifmsh)) {  in ieee80211_start_mesh()
821 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_stop_mesh()  local
827 	ifmsh->mesh_id_len = 0;  in ieee80211_stop_mesh()
831 	bcn = rcu_dereference_protected(ifmsh->beacon,  in ieee80211_stop_mesh()
833 	RCU_INIT_POINTER(ifmsh->beacon, NULL);  in ieee80211_stop_mesh()
841 	local->total_ps_buffered -= skb_queue_len(&ifmsh->ps.bc_buf);  in ieee80211_stop_mesh()
842 	skb_queue_purge(&ifmsh->ps.bc_buf);  in ieee80211_stop_mesh()
849 	ifmsh->wrkq_flags = 0;  in ieee80211_stop_mesh()
850 	ifmsh->mbss_changed = 0;  in ieee80211_stop_mesh()
863 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_process_chnswitch()  local
930 		ifmsh->chsw_ttl = csa_ie.ttl - 1;  in ieee80211_mesh_process_chnswitch()
931 		if (ifmsh->pre_value >= csa_ie.pre_value)  in ieee80211_mesh_process_chnswitch()
933 		ifmsh->pre_value = csa_ie.pre_value;  in ieee80211_mesh_process_chnswitch()
936 	if (ifmsh->chsw_ttl >= ifmsh->mshcfg.dot11MeshTTL)  in ieee80211_mesh_process_chnswitch()
939 	ifmsh->csa_role = IEEE80211_MESH_CSA_ROLE_REPEATER;  in ieee80211_mesh_process_chnswitch()
953 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_rx_probe_req()  local
978 	    (elems.mesh_id_len != ifmsh->mesh_id_len ||  in ieee80211_mesh_rx_probe_req()
979 	     memcmp(elems.mesh_id, ifmsh->mesh_id, ifmsh->mesh_id_len)))  in ieee80211_mesh_rx_probe_req()
983 	bcn = rcu_dereference(ifmsh->beacon);  in ieee80211_mesh_rx_probe_req()
1013 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_rx_bcn_presp()  local
1051 	if (ifmsh->sync_ops)  in ieee80211_mesh_rx_bcn_presp()
1052 		ifmsh->sync_ops->rx_bcn_presp(sdata,  in ieee80211_mesh_rx_bcn_presp()
1055 	if (ifmsh->csa_role != IEEE80211_MESH_CSA_ROLE_INIT &&  in ieee80211_mesh_rx_bcn_presp()
1062 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_finish_csa()  local
1068 	ifmsh->csa_role = IEEE80211_MESH_CSA_ROLE_NONE;  in ieee80211_mesh_finish_csa()
1069 	ifmsh->chsw_ttl = 0;  in ieee80211_mesh_finish_csa()
1072 	tmp_csa_settings = rcu_dereference(ifmsh->csa);  in ieee80211_mesh_finish_csa()
1073 	RCU_INIT_POINTER(ifmsh->csa, NULL);  in ieee80211_mesh_finish_csa()
1090 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_csa_beacon()  local
1102 	rcu_assign_pointer(ifmsh->csa, tmp_csa_settings);  in ieee80211_mesh_csa_beacon()
1106 		tmp_csa_settings = rcu_dereference(ifmsh->csa);  in ieee80211_mesh_csa_beacon()
1107 		RCU_INIT_POINTER(ifmsh->csa, NULL);  in ieee80211_mesh_csa_beacon()
1150 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_rx_csa_frame()  local
1166 	ifmsh->chsw_ttl = elems.mesh_chansw_params_ie->mesh_ttl;  in mesh_rx_csa_frame()
1167 	if (!--ifmsh->chsw_ttl)  in mesh_rx_csa_frame()
1171 	if (ifmsh->pre_value >= pre_value)  in mesh_rx_csa_frame()
1174 	ifmsh->pre_value = pre_value;  in mesh_rx_csa_frame()
1250 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_bss_info_changed()  local
1253 	for_each_set_bit(bit, &ifmsh->mbss_changed,  in mesh_bss_info_changed()
1255 		clear_bit(bit, &ifmsh->mbss_changed);  in mesh_bss_info_changed()
1272 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_work()  local
1280 	if (ifmsh->preq_queue_len &&  in ieee80211_mesh_work()
1282 		       ifmsh->last_preq + msecs_to_jiffies(ifmsh->mshcfg.dot11MeshHWMPpreqMinInterval)))  in ieee80211_mesh_work()
1285 	if (test_and_clear_bit(MESH_WORK_GROW_MPATH_TABLE, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1288 	if (test_and_clear_bit(MESH_WORK_GROW_MPP_TABLE, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1291 	if (test_and_clear_bit(MESH_WORK_HOUSEKEEPING, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1294 	if (test_and_clear_bit(MESH_WORK_ROOT, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1297 	if (test_and_clear_bit(MESH_WORK_DRIFT_ADJUST, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1300 	if (test_and_clear_bit(MESH_WORK_MBSS_CHANGED, &ifmsh->wrkq_flags))  in ieee80211_mesh_work()
1309 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in ieee80211_mesh_init_sdata()  local
1312 	setup_timer(&ifmsh->housekeeping_timer,  in ieee80211_mesh_init_sdata()
1316 	ifmsh->accepting_plinks = true;  in ieee80211_mesh_init_sdata()
1317 	atomic_set(&ifmsh->mpaths, 0);  in ieee80211_mesh_init_sdata()
1319 	ifmsh->last_preq = jiffies;  in ieee80211_mesh_init_sdata()
1320 	ifmsh->next_perr = jiffies;  in ieee80211_mesh_init_sdata()
1321 	ifmsh->csa_role = IEEE80211_MESH_CSA_ROLE_NONE;  in ieee80211_mesh_init_sdata()
1325 	setup_timer(&ifmsh->mesh_path_timer,  in ieee80211_mesh_init_sdata()
1328 	setup_timer(&ifmsh->mesh_path_root_timer,  in ieee80211_mesh_init_sdata()
1331 	INIT_LIST_HEAD(&ifmsh->preq_queue.list);  in ieee80211_mesh_init_sdata()
1332 	skb_queue_head_init(&ifmsh->ps.bc_buf);  in ieee80211_mesh_init_sdata()
1333 	spin_lock_init(&ifmsh->mesh_preq_queue_lock);  in ieee80211_mesh_init_sdata()
1334 	spin_lock_init(&ifmsh->sync_offset_lock);  in ieee80211_mesh_init_sdata()
1335 	RCU_INIT_POINTER(ifmsh->beacon, NULL);  in ieee80211_mesh_init_sdata()