245 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_path_error_tx()  local
251 	if (time_before(jiffies, ifmsh->next_perr))  in mesh_path_error_tx()
300 	ifmsh->next_perr = TU_TO_EXP_TIME(  in mesh_path_error_tx()
301 				   ifmsh->mshcfg.dot11MeshHWMPperrMinInterval);  in mesh_path_error_tx()
515 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in hwmp_preq_frame_process()  local
543 		if (time_after(jiffies, ifmsh->last_sn_update +  in hwmp_preq_frame_process()
545 		    time_before(jiffies, ifmsh->last_sn_update)) {  in hwmp_preq_frame_process()
546 			++ifmsh->sn;  in hwmp_preq_frame_process()
547 			ifmsh->last_sn_update = jiffies;  in hwmp_preq_frame_process()
549 		target_sn = ifmsh->sn;  in hwmp_preq_frame_process()
558 				target_sn = ++ifmsh->sn;  in hwmp_preq_frame_process()
560 				ifmsh->last_sn_update = jiffies;  in hwmp_preq_frame_process()
590 		ttl = ifmsh->mshcfg.element_ttl;  in hwmp_preq_frame_process()
598 			ifmsh->mshstats.dropped_frames_ttl++;  in hwmp_preq_frame_process()
602 	if (forward && ifmsh->mshcfg.dot11MeshForwarding) {  in hwmp_preq_frame_process()
609 			ifmsh->mshstats.dropped_frames_ttl++;  in hwmp_preq_frame_process()
630 			ifmsh->mshstats.fwded_unicast++;  in hwmp_preq_frame_process()
632 			ifmsh->mshstats.fwded_mcast++;  in hwmp_preq_frame_process()
633 		ifmsh->mshstats.fwded_frames++;  in hwmp_preq_frame_process()
650 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in hwmp_prep_frame_process()  local
665 	if (!ifmsh->mshcfg.dot11MeshForwarding)  in hwmp_prep_frame_process()
712 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in hwmp_perr_frame_process()  local
722 		ifmsh->mshstats.dropped_frames_ttl++;  in hwmp_perr_frame_process()
744 			if (!ifmsh->mshcfg.dot11MeshForwarding)  in hwmp_perr_frame_process()
760 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in hwmp_rann_frame_process()  local
835 		ifmsh->mshstats.dropped_frames_ttl++;  in hwmp_rann_frame_process()
841 	if (ifmsh->mshcfg.dot11MeshForwarding) {  in hwmp_rann_frame_process()
918 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_queue_preq()  local
927 	spin_lock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_queue_preq()
928 	if (ifmsh->preq_queue_len == MAX_PREQ_QUEUE_LEN) {  in mesh_queue_preq()
929 		spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_queue_preq()
939 		spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_queue_preq()
950 	list_add_tail(&preq_node->list, &ifmsh->preq_queue.list);  in mesh_queue_preq()
951 	++ifmsh->preq_queue_len;  in mesh_queue_preq()
952 	spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_queue_preq()
954 	if (time_after(jiffies, ifmsh->last_preq + min_preq_int_jiff(sdata)))  in mesh_queue_preq()
957 	else if (time_before(jiffies, ifmsh->last_preq)) {  in mesh_queue_preq()
961 		ifmsh->last_preq = jiffies - min_preq_int_jiff(sdata) - 1;  in mesh_queue_preq()
964 		mod_timer(&ifmsh->mesh_path_timer, ifmsh->last_preq +  in mesh_queue_preq()
975 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_path_start_discovery()  local
982 	spin_lock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_path_start_discovery()
983 	if (!ifmsh->preq_queue_len ||  in mesh_path_start_discovery()
984 		time_before(jiffies, ifmsh->last_preq +  in mesh_path_start_discovery()
986 		spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_path_start_discovery()
990 	preq_node = list_first_entry(&ifmsh->preq_queue.list,  in mesh_path_start_discovery()
993 	--ifmsh->preq_queue_len;  in mesh_path_start_discovery()
994 	spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);  in mesh_path_start_discovery()
1020 	ifmsh->last_preq = jiffies;  in mesh_path_start_discovery()
1022 	if (time_after(jiffies, ifmsh->last_sn_update +  in mesh_path_start_discovery()
1024 	    time_before(jiffies, ifmsh->last_sn_update)) {  in mesh_path_start_discovery()
1025 		++ifmsh->sn;  in mesh_path_start_discovery()
1043 	mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->vif.addr, ifmsh->sn,  in mesh_path_start_discovery()
1045 			       ttl, lifetime, 0, ifmsh->preq_id++, sdata);  in mesh_path_start_discovery()
1194 	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;  in mesh_path_tx_root_frame()  local
1195 	u32 interval = ifmsh->mshcfg.dot11MeshHWMPRannInterval;  in mesh_path_tx_root_frame()
1198 	flags = (ifmsh->mshcfg.dot11MeshGateAnnouncementProtocol)  in mesh_path_tx_root_frame()
1201 	switch (ifmsh->mshcfg.dot11MeshHWMPRootMode) {  in mesh_path_tx_root_frame()
1204 				       ++ifmsh->sn, 0, NULL, 0, broadcast_addr,  in mesh_path_tx_root_frame()
1205 				       0, ifmsh->mshcfg.element_ttl,  in mesh_path_tx_root_frame()
1211 		interval = ifmsh->mshcfg.dot11MeshHWMPactivePathToRootTimeout;  in mesh_path_tx_root_frame()
1215 				       ++ifmsh->sn, target_flags,  in mesh_path_tx_root_frame()
1217 				       0, ifmsh->mshcfg.element_ttl, interval,  in mesh_path_tx_root_frame()
1218 				       0, ifmsh->preq_id++, sdata);  in mesh_path_tx_root_frame()