Lines Matching refs:local
40 static int mac802154_scan_cleanup_locked(struct ieee802154_local *local, in mac802154_scan_cleanup_locked() argument
45 struct wpan_phy *wpan_phy = local->phy; in mac802154_scan_cleanup_locked()
50 clear_bit(IEEE802154_IS_SCANNING, &local->ongoing); in mac802154_scan_cleanup_locked()
51 cancel_delayed_work(&local->scan_work); in mac802154_scan_cleanup_locked()
52 request = rcu_replace_pointer(local->scan_req, NULL, 1); in mac802154_scan_cleanup_locked()
65 ieee802154_mlme_op_post(local); in mac802154_scan_cleanup_locked()
68 drv_set_channel(local, wpan_phy->current_page, in mac802154_scan_cleanup_locked()
72 drv_stop(local); in mac802154_scan_cleanup_locked()
75 drv_start(local, sdata->required_filtering, &local->addr_filt); in mac802154_scan_cleanup_locked()
80 int mac802154_abort_scan_locked(struct ieee802154_local *local, in mac802154_abort_scan_locked() argument
85 if (!mac802154_is_scanning(local)) in mac802154_abort_scan_locked()
88 return mac802154_scan_cleanup_locked(local, sdata, true); in mac802154_abort_scan_locked()
101 static void mac802154_flush_queued_beacons(struct ieee802154_local *local) in mac802154_flush_queued_beacons() argument
105 list_for_each_entry_safe(mac_pkt, tmp, &local->rx_beacon_list, node) { in mac802154_flush_queued_beacons()
113 mac802154_scan_get_next_channel(struct ieee802154_local *local, in mac802154_scan_get_next_channel() argument
123 static int mac802154_scan_find_next_chan(struct ieee802154_local *local, in mac802154_scan_find_next_chan() argument
127 mac802154_scan_get_next_channel(local, scan_req, channel); in mac802154_scan_find_next_chan()
136 struct ieee802154_local *local = in mac802154_scan_worker() local
150 drv_stop(local); in mac802154_scan_worker()
152 mac802154_flush_queued_beacons(local); in mac802154_scan_worker()
155 scan_req = rcu_dereference(local->scan_req); in mac802154_scan_worker()
164 if (local->suspended || !ieee802154_sdata_running(sdata)) { in mac802154_scan_worker()
166 queue_delayed_work(local->mac_wq, &local->scan_work, in mac802154_scan_worker()
175 page = local->scan_page; in mac802154_scan_worker()
176 channel = local->scan_channel; in mac802154_scan_worker()
178 ret = mac802154_scan_find_next_chan(local, scan_req, page, &channel); in mac802154_scan_worker()
189 ret = drv_set_channel(local, page, channel); in mac802154_scan_worker()
197 local->scan_page = page; in mac802154_scan_worker()
198 local->scan_channel = channel; in mac802154_scan_worker()
201 ret = drv_start(local, IEEE802154_FILTERING_3_SCAN, &local->addr_filt); in mac802154_scan_worker()
215 queue_delayed_work(local->mac_wq, &local->scan_work, scan_duration); in mac802154_scan_worker()
220 mac802154_scan_cleanup_locked(local, sdata, false); in mac802154_scan_worker()
227 struct ieee802154_local *local = sdata->local; in mac802154_trigger_scan_locked() local
231 if (mac802154_is_scanning(local)) in mac802154_trigger_scan_locked()
239 rcu_assign_pointer(local->scan_req, request); in mac802154_trigger_scan_locked()
244 ieee802154_mlme_op_pre(local); in mac802154_trigger_scan_locked()
247 local->scan_page = request->page; in mac802154_trigger_scan_locked()
248 local->scan_channel = -1; in mac802154_trigger_scan_locked()
249 set_bit(IEEE802154_IS_SCANNING, &local->ongoing); in mac802154_trigger_scan_locked()
253 queue_delayed_work(local->mac_wq, &local->scan_work, 0); in mac802154_trigger_scan_locked()
258 int mac802154_process_beacon(struct ieee802154_local *local, in mac802154_process_beacon() argument
287 scan_req = rcu_dereference(local->scan_req); in mac802154_process_beacon()
295 static int mac802154_transmit_beacon(struct ieee802154_local *local, in mac802154_transmit_beacon() argument
304 local->beacon.mhr.seq = atomic_inc_return(&wpan_dev->bsn) & 0xFF; in mac802154_transmit_beacon()
311 beacon_req = rcu_dereference(local->beacon_req); in mac802154_transmit_beacon()
323 ret = ieee802154_beacon_push(skb, &local->beacon); in mac802154_transmit_beacon()
347 return ieee802154_mlme_tx(local, sdata, skb); in mac802154_transmit_beacon()
352 struct ieee802154_local *local = in mac802154_beacon_worker() local
360 beacon_req = rcu_dereference(local->beacon_req); in mac802154_beacon_worker()
369 if (local->suspended || !ieee802154_sdata_running(sdata)) { in mac802154_beacon_worker()
371 queue_delayed_work(local->mac_wq, &local->beacon_work, in mac802154_beacon_worker()
381 ret = mac802154_transmit_beacon(local, wpan_dev); in mac802154_beacon_worker()
386 queue_delayed_work(local->mac_wq, &local->beacon_work, in mac802154_beacon_worker()
387 local->beacon_interval); in mac802154_beacon_worker()
390 int mac802154_stop_beacons_locked(struct ieee802154_local *local, in mac802154_stop_beacons_locked() argument
398 if (!mac802154_is_beaconing(local)) in mac802154_stop_beacons_locked()
401 clear_bit(IEEE802154_IS_BEACONING, &local->ongoing); in mac802154_stop_beacons_locked()
402 cancel_delayed_work(&local->beacon_work); in mac802154_stop_beacons_locked()
403 request = rcu_replace_pointer(local->beacon_req, NULL, 1); in mac802154_stop_beacons_locked()
416 struct ieee802154_local *local = sdata->local; in mac802154_send_beacons_locked() local
420 if (mac802154_is_beaconing(local)) in mac802154_send_beacons_locked()
421 mac802154_stop_beacons_locked(local, sdata); in mac802154_send_beacons_locked()
424 rcu_assign_pointer(local->beacon_req, request); in mac802154_send_beacons_locked()
426 set_bit(IEEE802154_IS_BEACONING, &local->ongoing); in mac802154_send_beacons_locked()
428 memset(&local->beacon, 0, sizeof(local->beacon)); in mac802154_send_beacons_locked()
429 local->beacon.mhr.fc.type = IEEE802154_FC_TYPE_BEACON; in mac802154_send_beacons_locked()
430 local->beacon.mhr.fc.security_enabled = 0; in mac802154_send_beacons_locked()
431 local->beacon.mhr.fc.frame_pending = 0; in mac802154_send_beacons_locked()
432 local->beacon.mhr.fc.ack_request = 0; in mac802154_send_beacons_locked()
433 local->beacon.mhr.fc.intra_pan = 0; in mac802154_send_beacons_locked()
434 local->beacon.mhr.fc.dest_addr_mode = IEEE802154_NO_ADDRESSING; in mac802154_send_beacons_locked()
435 local->beacon.mhr.fc.version = IEEE802154_2003_STD; in mac802154_send_beacons_locked()
436 local->beacon.mhr.fc.source_addr_mode = IEEE802154_EXTENDED_ADDRESSING; in mac802154_send_beacons_locked()
438 local->beacon.mhr.source.mode = IEEE802154_ADDR_LONG; in mac802154_send_beacons_locked()
439 local->beacon.mhr.source.pan_id = request->wpan_dev->pan_id; in mac802154_send_beacons_locked()
440 local->beacon.mhr.source.extended_addr = request->wpan_dev->extended_addr; in mac802154_send_beacons_locked()
441 local->beacon.mac_pl.beacon_order = request->interval; in mac802154_send_beacons_locked()
442 local->beacon.mac_pl.superframe_order = request->interval; in mac802154_send_beacons_locked()
443 local->beacon.mac_pl.final_cap_slot = 0xf; in mac802154_send_beacons_locked()
444 local->beacon.mac_pl.battery_life_ext = 0; in mac802154_send_beacons_locked()
446 local->beacon.mac_pl.pan_coordinator = 1; in mac802154_send_beacons_locked()
447 local->beacon.mac_pl.assoc_permit = 1; in mac802154_send_beacons_locked()
450 local->beacon_interval = in mac802154_send_beacons_locked()
453 queue_delayed_work(local->mac_wq, &local->beacon_work, 0); in mac802154_send_beacons_locked()