Lines Matching refs:priv
28 static void cw1200_do_join(struct cw1200_common *priv);
29 static void cw1200_do_unjoin(struct cw1200_common *priv);
31 static int cw1200_upload_beacon(struct cw1200_common *priv);
32 static int cw1200_upload_pspoll(struct cw1200_common *priv);
33 static int cw1200_upload_null(struct cw1200_common *priv);
34 static int cw1200_upload_qosnull(struct cw1200_common *priv);
35 static int cw1200_start_ap(struct cw1200_common *priv);
36 static int cw1200_update_beaconing(struct cw1200_common *priv);
37 static int cw1200_enable_beaconing(struct cw1200_common *priv,
43 static int __cw1200_flush(struct cw1200_common *priv, bool drop);
59 struct cw1200_common *priv = dev->priv; in cw1200_start() local
62 cw1200_pm_stay_awake(&priv->pm_state, HZ); in cw1200_start()
64 mutex_lock(&priv->conf_mutex); in cw1200_start()
67 WSM_EDCA_SET(&priv->edca, 0, 0x0002, 0x0003, 0x0007, 47, 0xc8, false); in cw1200_start()
68 WSM_EDCA_SET(&priv->edca, 1, 0x0002, 0x0007, 0x000f, 94, 0xc8, false); in cw1200_start()
69 WSM_EDCA_SET(&priv->edca, 2, 0x0003, 0x000f, 0x03ff, 0, 0xc8, false); in cw1200_start()
70 WSM_EDCA_SET(&priv->edca, 3, 0x0007, 0x000f, 0x03ff, 0, 0xc8, false); in cw1200_start()
71 ret = wsm_set_edca_params(priv, &priv->edca); in cw1200_start()
75 ret = cw1200_set_uapsd_param(priv, &priv->edca); in cw1200_start()
79 priv->setbssparams_done = false; in cw1200_start()
81 memcpy(priv->mac_addr, dev->wiphy->perm_addr, ETH_ALEN); in cw1200_start()
82 priv->mode = NL80211_IFTYPE_MONITOR; in cw1200_start()
83 priv->wep_default_key_id = -1; in cw1200_start()
85 priv->cqm_beacon_loss_count = 10; in cw1200_start()
87 ret = cw1200_setup_mac(priv); in cw1200_start()
92 mutex_unlock(&priv->conf_mutex); in cw1200_start()
98 struct cw1200_common *priv = dev->priv; in cw1200_stop() local
102 wsm_lock_tx(priv); in cw1200_stop()
104 while (down_trylock(&priv->scan.lock)) { in cw1200_stop()
106 priv->scan.req = NULL; in cw1200_stop()
109 up(&priv->scan.lock); in cw1200_stop()
111 cancel_delayed_work_sync(&priv->scan.probe_work); in cw1200_stop()
112 cancel_delayed_work_sync(&priv->scan.timeout); in cw1200_stop()
113 cancel_delayed_work_sync(&priv->clear_recent_scan_work); in cw1200_stop()
114 cancel_delayed_work_sync(&priv->join_timeout); in cw1200_stop()
115 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_stop()
116 cancel_work_sync(&priv->unjoin_work); in cw1200_stop()
117 cancel_delayed_work_sync(&priv->link_id_gc_work); in cw1200_stop()
118 flush_workqueue(priv->workqueue); in cw1200_stop()
119 del_timer_sync(&priv->mcast_timeout); in cw1200_stop()
120 mutex_lock(&priv->conf_mutex); in cw1200_stop()
121 priv->mode = NL80211_IFTYPE_UNSPECIFIED; in cw1200_stop()
122 priv->listening = false; in cw1200_stop()
124 spin_lock(&priv->event_queue_lock); in cw1200_stop()
125 list_splice_init(&priv->event_queue, &list); in cw1200_stop()
126 spin_unlock(&priv->event_queue_lock); in cw1200_stop()
130 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_stop()
131 priv->join_pending = false; in cw1200_stop()
134 cw1200_queue_clear(&priv->tx_queue[i]); in cw1200_stop()
135 mutex_unlock(&priv->conf_mutex); in cw1200_stop()
136 tx_policy_clean(priv); in cw1200_stop()
139 if (atomic_xchg(&priv->tx_lock, 1) != 1) in cw1200_stop()
142 wsm_unlock_tx(priv); in cw1200_stop()
143 atomic_xchg(&priv->tx_lock, 0); /* for recovery to work */ in cw1200_stop()
151 void __cw1200_cqm_bssloss_sm(struct cw1200_common *priv, in __cw1200_cqm_bssloss_sm() argument
156 priv->delayed_link_loss = 0; in __cw1200_cqm_bssloss_sm()
157 cancel_work_sync(&priv->bss_params_work); in __cw1200_cqm_bssloss_sm()
160 priv->bss_loss_state, in __cw1200_cqm_bssloss_sm()
162 atomic_read(&priv->tx_lock), in __cw1200_cqm_bssloss_sm()
163 priv->delayed_unjoin); in __cw1200_cqm_bssloss_sm()
166 if (priv->delayed_unjoin) in __cw1200_cqm_bssloss_sm()
170 queue_delayed_work(priv->workqueue, in __cw1200_cqm_bssloss_sm()
171 &priv->bss_loss_work, in __cw1200_cqm_bssloss_sm()
173 priv->bss_loss_state = 0; in __cw1200_cqm_bssloss_sm()
176 if (!priv->vif->p2p && !atomic_read(&priv->tx_lock)) in __cw1200_cqm_bssloss_sm()
179 cancel_delayed_work_sync(&priv->bss_loss_work); in __cw1200_cqm_bssloss_sm()
180 priv->bss_loss_state = 0; in __cw1200_cqm_bssloss_sm()
181 queue_work(priv->workqueue, &priv->bss_params_work); in __cw1200_cqm_bssloss_sm()
184 if (priv->bss_loss_state < 3) in __cw1200_cqm_bssloss_sm()
187 cancel_delayed_work_sync(&priv->bss_loss_work); in __cw1200_cqm_bssloss_sm()
188 priv->bss_loss_state = 0; in __cw1200_cqm_bssloss_sm()
199 priv->bss_loss_state++; in __cw1200_cqm_bssloss_sm()
201 skb = ieee80211_nullfunc_get(priv->hw, priv->vif); in __cw1200_cqm_bssloss_sm()
204 cw1200_tx(priv->hw, NULL, skb); in __cw1200_cqm_bssloss_sm()
212 struct cw1200_common *priv = dev->priv; in cw1200_add_interface() local
219 mutex_lock(&priv->conf_mutex); in cw1200_add_interface()
221 if (priv->mode != NL80211_IFTYPE_MONITOR) { in cw1200_add_interface()
222 mutex_unlock(&priv->conf_mutex); in cw1200_add_interface()
231 priv->mode = vif->type; in cw1200_add_interface()
234 mutex_unlock(&priv->conf_mutex); in cw1200_add_interface()
238 priv->vif = vif; in cw1200_add_interface()
239 memcpy(priv->mac_addr, vif->addr, ETH_ALEN); in cw1200_add_interface()
240 ret = cw1200_setup_mac(priv); in cw1200_add_interface()
247 mutex_unlock(&priv->conf_mutex); in cw1200_add_interface()
254 struct cw1200_common *priv = dev->priv; in cw1200_remove_interface() local
260 mutex_lock(&priv->conf_mutex); in cw1200_remove_interface()
261 switch (priv->join_status) { in cw1200_remove_interface()
266 wsm_lock_tx(priv); in cw1200_remove_interface()
267 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_remove_interface()
268 wsm_unlock_tx(priv); in cw1200_remove_interface()
271 for (i = 0; priv->link_id_map; ++i) { in cw1200_remove_interface()
272 if (priv->link_id_map & BIT(i)) { in cw1200_remove_interface()
274 wsm_reset(priv, &reset); in cw1200_remove_interface()
275 priv->link_id_map &= ~BIT(i); in cw1200_remove_interface()
278 memset(priv->link_id_db, 0, sizeof(priv->link_id_db)); in cw1200_remove_interface()
279 priv->sta_asleep_mask = 0; in cw1200_remove_interface()
280 priv->enable_beacon = false; in cw1200_remove_interface()
281 priv->tx_multicast = false; in cw1200_remove_interface()
282 priv->aid0_bit_set = false; in cw1200_remove_interface()
283 priv->buffered_multicasts = false; in cw1200_remove_interface()
284 priv->pspoll_mask = 0; in cw1200_remove_interface()
286 wsm_reset(priv, &reset); in cw1200_remove_interface()
289 cw1200_update_listening(priv, false); in cw1200_remove_interface()
294 priv->vif = NULL; in cw1200_remove_interface()
295 priv->mode = NL80211_IFTYPE_MONITOR; in cw1200_remove_interface()
296 eth_zero_addr(priv->mac_addr); in cw1200_remove_interface()
297 memset(&priv->p2p_ps_modeinfo, 0, sizeof(priv->p2p_ps_modeinfo)); in cw1200_remove_interface()
298 cw1200_free_keys(priv); in cw1200_remove_interface()
299 cw1200_setup_mac(priv); in cw1200_remove_interface()
300 priv->listening = false; in cw1200_remove_interface()
301 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_remove_interface()
302 if (!__cw1200_flush(priv, true)) in cw1200_remove_interface()
303 wsm_unlock_tx(priv); in cw1200_remove_interface()
305 mutex_unlock(&priv->conf_mutex); in cw1200_remove_interface()
330 struct cw1200_common *priv = dev->priv; in cw1200_config() local
335 down(&priv->scan.lock); in cw1200_config()
336 mutex_lock(&priv->conf_mutex); in cw1200_config()
341 priv->output_power = conf->power_level; in cw1200_config()
342 pr_debug("[STA] TX power: %d\n", priv->output_power); in cw1200_config()
343 wsm_set_output_power(priv, priv->output_power * 10); in cw1200_config()
347 (priv->channel != conf->chandef.chan)) { in cw1200_config()
356 if (!__cw1200_flush(priv, false)) { in cw1200_config()
357 if (!wsm_switch_channel(priv, &channel)) { in cw1200_config()
358 ret = wait_event_timeout(priv->channel_switch_done, in cw1200_config()
359 !priv->channel_switch_in_progress, in cw1200_config()
363 priv->channel = ch; in cw1200_config()
370 wsm_unlock_tx(priv); in cw1200_config()
377 priv->powersave_mode.mode = WSM_PSM_ACTIVE; in cw1200_config()
379 priv->powersave_mode.mode = WSM_PSM_PS; in cw1200_config()
381 priv->powersave_mode.mode = WSM_PSM_FAST_PS; in cw1200_config()
388 priv->powersave_mode.fast_psm_idle_period = 0xFF; in cw1200_config()
390 priv->powersave_mode.fast_psm_idle_period = in cw1200_config()
393 if (priv->join_status == CW1200_JOIN_STATUS_STA && in cw1200_config()
394 priv->bss_params.aid) in cw1200_config()
395 cw1200_set_pm(priv, &priv->powersave_mode); in cw1200_config()
413 wsm_lock_tx(priv); in cw1200_config()
415 if ((priv->join_status == CW1200_JOIN_STATUS_MONITOR) && in cw1200_config()
417 !priv->listening) { in cw1200_config()
418 cw1200_disable_listening(priv); in cw1200_config()
419 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_config()
421 wsm_set_operational_mode(priv, &mode); in cw1200_config()
422 wsm_unlock_tx(priv); in cw1200_config()
429 spin_lock_bh(&priv->tx_policy_cache.lock); in cw1200_config()
430 priv->long_frame_max_tx_count = conf->long_frame_max_tx_count; in cw1200_config()
431 priv->short_frame_max_tx_count = in cw1200_config()
434 priv->hw->max_rate_tries = priv->short_frame_max_tx_count; in cw1200_config()
435 spin_unlock_bh(&priv->tx_policy_cache.lock); in cw1200_config()
437 mutex_unlock(&priv->conf_mutex); in cw1200_config()
438 up(&priv->scan.lock); in cw1200_config()
442 void cw1200_update_filtering(struct cw1200_common *priv) in cw1200_update_filtering() argument
445 bool bssid_filtering = !priv->rx_filter.bssid; in cw1200_update_filtering()
446 bool is_p2p = priv->vif && priv->vif->p2p; in cw1200_update_filtering()
447 bool is_sta = priv->vif && NL80211_IFTYPE_STATION == priv->vif->type; in cw1200_update_filtering()
468 if (priv->join_status == CW1200_JOIN_STATUS_PASSIVE) in cw1200_update_filtering()
470 else if (priv->join_status == CW1200_JOIN_STATUS_MONITOR) in cw1200_update_filtering()
473 if (priv->disable_beacon_filter) { in cw1200_update_filtering()
499 ret = wsm_set_rx_filter(priv, &priv->rx_filter); in cw1200_update_filtering()
501 ret = wsm_set_beacon_filter_table(priv, &bf_tbl); in cw1200_update_filtering()
503 ret = wsm_beacon_filter_control(priv, &bf_ctrl); in cw1200_update_filtering()
505 ret = wsm_set_bssid_filtering(priv, bssid_filtering); in cw1200_update_filtering()
507 ret = wsm_set_multicast_filter(priv, &priv->multicast_filter); in cw1200_update_filtering()
509 wiphy_err(priv->hw->wiphy, in cw1200_update_filtering()
516 struct cw1200_common *priv = in cw1200_update_filtering_work() local
520 cw1200_update_filtering(priv); in cw1200_update_filtering_work()
525 struct cw1200_common *priv = in cw1200_set_beacon_wakeup_period_work() local
529 wsm_set_beacon_wakeup_period(priv, in cw1200_set_beacon_wakeup_period_work()
530 priv->beacon_int * priv->join_dtim_period > in cw1200_set_beacon_wakeup_period_work()
532 priv->join_dtim_period, 0); in cw1200_set_beacon_wakeup_period_work()
544 struct cw1200_common *priv = hw->priv; in cw1200_prepare_multicast() local
549 priv->has_multicast_subscription = false; in cw1200_prepare_multicast()
550 memset(&priv->multicast_filter, 0x00, sizeof(priv->multicast_filter)); in cw1200_prepare_multicast()
558 memcpy(&priv->multicast_filter.macaddrs[count], in cw1200_prepare_multicast()
562 priv->has_multicast_subscription = true; in cw1200_prepare_multicast()
567 priv->multicast_filter.enable = __cpu_to_le32(1); in cw1200_prepare_multicast()
568 priv->multicast_filter.num_addrs = __cpu_to_le32(count); in cw1200_prepare_multicast()
579 struct cw1200_common *priv = dev->priv; in cw1200_configure_filter() local
590 down(&priv->scan.lock); in cw1200_configure_filter()
591 mutex_lock(&priv->conf_mutex); in cw1200_configure_filter()
593 priv->rx_filter.promiscuous = 0; in cw1200_configure_filter()
594 priv->rx_filter.bssid = (*total_flags & (FIF_OTHER_BSS | in cw1200_configure_filter()
596 priv->rx_filter.fcs = (*total_flags & FIF_FCSFAIL) ? 1 : 0; in cw1200_configure_filter()
597 priv->disable_beacon_filter = !(*total_flags & in cw1200_configure_filter()
600 if (priv->listening != listening) { in cw1200_configure_filter()
601 priv->listening = listening; in cw1200_configure_filter()
602 wsm_lock_tx(priv); in cw1200_configure_filter()
603 cw1200_update_listening(priv, listening); in cw1200_configure_filter()
604 wsm_unlock_tx(priv); in cw1200_configure_filter()
606 cw1200_update_filtering(priv); in cw1200_configure_filter()
607 mutex_unlock(&priv->conf_mutex); in cw1200_configure_filter()
608 up(&priv->scan.lock); in cw1200_configure_filter()
614 struct cw1200_common *priv = dev->priv; in cw1200_conf_tx() local
619 mutex_lock(&priv->conf_mutex); in cw1200_conf_tx()
622 old_uapsd_flags = le16_to_cpu(priv->uapsd_info.uapsd_flags); in cw1200_conf_tx()
624 WSM_TX_QUEUE_SET(&priv->tx_queue_params, queue, 0, 0, 0); in cw1200_conf_tx()
625 ret = wsm_set_tx_queue_params(priv, in cw1200_conf_tx()
626 &priv->tx_queue_params.params[queue], queue); in cw1200_conf_tx()
632 WSM_EDCA_SET(&priv->edca, queue, params->aifs, in cw1200_conf_tx()
636 ret = wsm_set_edca_params(priv, &priv->edca); in cw1200_conf_tx()
642 if (priv->mode == NL80211_IFTYPE_STATION) { in cw1200_conf_tx()
643 ret = cw1200_set_uapsd_param(priv, &priv->edca); in cw1200_conf_tx()
644 if (!ret && priv->setbssparams_done && in cw1200_conf_tx()
645 (priv->join_status == CW1200_JOIN_STATUS_STA) && in cw1200_conf_tx()
646 (old_uapsd_flags != le16_to_cpu(priv->uapsd_info.uapsd_flags))) in cw1200_conf_tx()
647 ret = cw1200_set_pm(priv, &priv->powersave_mode); in cw1200_conf_tx()
654 mutex_unlock(&priv->conf_mutex); in cw1200_conf_tx()
661 struct cw1200_common *priv = dev->priv; in cw1200_get_stats() local
663 memcpy(stats, &priv->stats, sizeof(*stats)); in cw1200_get_stats()
667 int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg) in cw1200_set_pm() argument
671 if (priv->uapsd_info.uapsd_flags != 0) in cw1200_set_pm()
674 if (memcmp(&pm, &priv->firmware_ps_mode, in cw1200_set_pm()
676 priv->firmware_ps_mode = pm; in cw1200_set_pm()
677 return wsm_set_pm(priv, &pm); in cw1200_set_pm()
688 struct cw1200_common *priv = dev->priv; in cw1200_set_key() local
691 mutex_lock(&priv->conf_mutex); in cw1200_set_key()
697 int idx = cw1200_alloc_key(priv); in cw1200_set_key()
698 struct wsm_add_key *wsm_key = &priv->keys[idx]; in cw1200_set_key()
715 cw1200_free_key(priv, idx); in cw1200_set_key()
749 (priv->mode == NL80211_IFTYPE_AP) ? in cw1200_set_key()
814 cw1200_free_key(priv, idx); in cw1200_set_key()
818 ret = wsm_add_key(priv, wsm_key); in cw1200_set_key()
822 cw1200_free_key(priv, idx); in cw1200_set_key()
833 cw1200_free_key(priv, wsm_key.index); in cw1200_set_key()
834 ret = wsm_remove_key(priv, &wsm_key); in cw1200_set_key()
840 mutex_unlock(&priv->conf_mutex); in cw1200_set_key()
846 struct cw1200_common *priv = in cw1200_wep_key_work() local
848 u8 queue_id = cw1200_queue_get_queue_id(priv->pending_frame_id); in cw1200_wep_key_work()
849 struct cw1200_queue *queue = &priv->tx_queue[queue_id]; in cw1200_wep_key_work()
851 priv->wep_default_key_id); in cw1200_wep_key_work()
854 priv->wep_default_key_id); in cw1200_wep_key_work()
855 wsm_flush_tx(priv); in cw1200_wep_key_work()
856 wsm_write_mib(priv, WSM_MIB_ID_DOT11_WEP_DEFAULT_KEY_ID, in cw1200_wep_key_work()
858 cw1200_queue_requeue(queue, priv->pending_frame_id); in cw1200_wep_key_work()
859 wsm_unlock_tx(priv); in cw1200_wep_key_work()
866 struct cw1200_common *priv = hw->priv; in cw1200_set_rts_threshold() local
868 if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) in cw1200_set_rts_threshold()
876 if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) { in cw1200_set_rts_threshold()
882 if (priv->rts_threshold == value) in cw1200_set_rts_threshold()
886 priv->rts_threshold); in cw1200_set_rts_threshold()
889 ret = wsm_write_mib(priv, WSM_MIB_ID_DOT11_RTS_THRESHOLD, in cw1200_set_rts_threshold()
892 priv->rts_threshold = value; in cw1200_set_rts_threshold()
900 static int __cw1200_flush(struct cw1200_common *priv, bool drop) in __cw1200_flush() argument
910 cw1200_queue_clear(&priv->tx_queue[i]); in __cw1200_flush()
913 priv->tx_queue_stats.wait_link_id_empty, in __cw1200_flush()
915 &priv->tx_queue_stats, -1), in __cw1200_flush()
926 wsm_lock_tx(priv); in __cw1200_flush()
927 if (!cw1200_queue_stats_is_empty(&priv->tx_queue_stats, -1)) { in __cw1200_flush()
929 wsm_unlock_tx(priv); in __cw1200_flush()
940 struct cw1200_common *priv = hw->priv; in cw1200_flush() local
942 switch (priv->mode) { in cw1200_flush()
947 if (!priv->enable_beacon) in cw1200_flush()
952 if (!__cw1200_flush(priv, drop)) in cw1200_flush()
953 wsm_unlock_tx(priv); in cw1200_flush()
961 void cw1200_free_event_queue(struct cw1200_common *priv) in cw1200_free_event_queue() argument
965 spin_lock(&priv->event_queue_lock); in cw1200_free_event_queue()
966 list_splice_init(&priv->event_queue, &list); in cw1200_free_event_queue()
967 spin_unlock(&priv->event_queue_lock); in cw1200_free_event_queue()
974 struct cw1200_common *priv = in cw1200_event_handler() local
979 spin_lock(&priv->event_queue_lock); in cw1200_event_handler()
980 list_splice_init(&priv->event_queue, &list); in cw1200_event_handler()
981 spin_unlock(&priv->event_queue_lock); in cw1200_event_handler()
990 cancel_work_sync(&priv->unjoin_work); in cw1200_event_handler()
991 if (!down_trylock(&priv->scan.lock)) { in cw1200_event_handler()
992 cw1200_cqm_bssloss_sm(priv, 1, 0, 0); in cw1200_event_handler()
993 up(&priv->scan.lock); in cw1200_event_handler()
998 priv->delayed_link_loss = 1; in cw1200_event_handler()
1000 queue_delayed_work(priv->workqueue, in cw1200_event_handler()
1001 &priv->bss_loss_work, 5*HZ); in cw1200_event_handler()
1006 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_event_handler()
1007 cancel_work_sync(&priv->unjoin_work); in cw1200_event_handler()
1010 wiphy_info(priv->hw->wiphy, "radar pulse detected\n"); in cw1200_event_handler()
1019 if (priv->cqm_use_rssi) in cw1200_event_handler()
1024 cqm_evt = (rcpi_rssi <= priv->cqm_rssi_thold) ? in cw1200_event_handler()
1028 ieee80211_cqm_rssi_notify(priv->vif, cqm_evt, in cw1200_event_handler()
1045 struct cw1200_common *priv = in cw1200_bss_loss_work() local
1049 wsm_lock_tx(priv); in cw1200_bss_loss_work()
1050 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_bss_loss_work()
1051 wsm_unlock_tx(priv); in cw1200_bss_loss_work()
1056 struct cw1200_common *priv = in cw1200_bss_params_work() local
1058 mutex_lock(&priv->conf_mutex); in cw1200_bss_params_work()
1060 priv->bss_params.reset_beacon_loss = 1; in cw1200_bss_params_work()
1061 wsm_set_bss_params(priv, &priv->bss_params); in cw1200_bss_params_work()
1062 priv->bss_params.reset_beacon_loss = 0; in cw1200_bss_params_work()
1064 mutex_unlock(&priv->conf_mutex); in cw1200_bss_params_work()
1074 static int cw1200_parse_sdd_file(struct cw1200_common *priv) in cw1200_parse_sdd_file() argument
1076 const u8 *p = priv->sdd->data; in cw1200_parse_sdd_file()
1079 while (p + 2 <= priv->sdd->data + priv->sdd->size) { in cw1200_parse_sdd_file()
1080 if (p + p[1] + 2 > priv->sdd->data + priv->sdd->size) { in cw1200_parse_sdd_file()
1097 priv->conf_listen_interval = (v >> 7) & 0x1F; in cw1200_parse_sdd_file()
1099 priv->conf_listen_interval); in cw1200_parse_sdd_file()
1104 if (clk != priv->hw_refclk) in cw1200_parse_sdd_file()
1106 clk, priv->hw_refclk); in cw1200_parse_sdd_file()
1115 if (!priv->bt_present) { in cw1200_parse_sdd_file()
1117 priv->conf_listen_interval = 0; in cw1200_parse_sdd_file()
1122 int cw1200_setup_mac(struct cw1200_common *priv) in cw1200_setup_mac() argument
1142 .dot11StationId = &priv->mac_addr[0], in cw1200_setup_mac()
1149 priv->cqm_use_rssi = true; in cw1200_setup_mac()
1151 if (!priv->sdd) { in cw1200_setup_mac()
1152 ret = request_firmware(&priv->sdd, priv->sdd_path, priv->pdev); in cw1200_setup_mac()
1154 pr_err("Can't load sdd file %s.\n", priv->sdd_path); in cw1200_setup_mac()
1157 cw1200_parse_sdd_file(priv); in cw1200_setup_mac()
1160 cfg.dpdData = priv->sdd->data; in cw1200_setup_mac()
1161 cfg.dpdData_size = priv->sdd->size; in cw1200_setup_mac()
1162 ret = wsm_configuration(priv, &cfg); in cw1200_setup_mac()
1167 wsm_set_rcpi_rssi_threshold(priv, &threshold); in cw1200_setup_mac()
1172 static void cw1200_join_complete(struct cw1200_common *priv) in cw1200_join_complete() argument
1174 pr_debug("[STA] Join complete (%d)\n", priv->join_complete_status); in cw1200_join_complete()
1176 priv->join_pending = false; in cw1200_join_complete()
1177 if (priv->join_complete_status) { in cw1200_join_complete()
1178 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_join_complete()
1179 cw1200_update_listening(priv, priv->listening); in cw1200_join_complete()
1180 cw1200_do_unjoin(priv); in cw1200_join_complete()
1181 ieee80211_connection_loss(priv->vif); in cw1200_join_complete()
1183 if (priv->mode == NL80211_IFTYPE_ADHOC) in cw1200_join_complete()
1184 priv->join_status = CW1200_JOIN_STATUS_IBSS; in cw1200_join_complete()
1186 priv->join_status = CW1200_JOIN_STATUS_PRE_STA; in cw1200_join_complete()
1188 wsm_unlock_tx(priv); /* Clearing the lock held before do_join() */ in cw1200_join_complete()
1193 struct cw1200_common *priv = in cw1200_join_complete_work() local
1195 mutex_lock(&priv->conf_mutex); in cw1200_join_complete_work()
1196 cw1200_join_complete(priv); in cw1200_join_complete_work()
1197 mutex_unlock(&priv->conf_mutex); in cw1200_join_complete_work()
1200 void cw1200_join_complete_cb(struct cw1200_common *priv, in cw1200_join_complete_cb() argument
1206 if (cancel_delayed_work(&priv->join_timeout)) { in cw1200_join_complete_cb()
1207 priv->join_complete_status = arg->status; in cw1200_join_complete_cb()
1208 queue_work(priv->workqueue, &priv->join_complete_work); in cw1200_join_complete_cb()
1213 static void cw1200_do_join(struct cw1200_common *priv) in cw1200_do_join() argument
1216 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_do_join()
1225 .basic_rate_set = cw1200_rate_mask_to_wsm(priv, in cw1200_do_join()
1228 if (delayed_work_pending(&priv->join_timeout)) { in cw1200_do_join()
1230 wsm_unlock_tx(priv); in cw1200_do_join()
1234 if (priv->join_status) in cw1200_do_join()
1235 cw1200_do_unjoin(priv); in cw1200_do_join()
1237 bssid = priv->vif->bss_conf.bssid; in cw1200_do_join()
1239 bss = cfg80211_get_bss(priv->hw->wiphy, priv->channel, bssid, NULL, 0, in cw1200_do_join()
1243 wsm_unlock_tx(priv); in cw1200_do_join()
1247 mutex_lock(&priv->conf_mutex); in cw1200_do_join()
1252 if (atomic_read(&priv->scan.in_progress)) { in cw1200_do_join()
1253 wsm_unlock_tx(priv); in cw1200_do_join()
1257 priv->join_pending = true; in cw1200_do_join()
1264 if (!priv->beacon_int) in cw1200_do_join()
1265 priv->beacon_int = 1; in cw1200_do_join()
1267 join.beacon_interval = priv->beacon_int; in cw1200_do_join()
1270 if (priv->bt_present) { in cw1200_do_join()
1271 if (((priv->conf_listen_interval * 100) % in cw1200_do_join()
1272 priv->beacon_int) == 0) in cw1200_do_join()
1273 priv->listen_interval = in cw1200_do_join()
1274 ((priv->conf_listen_interval * 100) / in cw1200_do_join()
1275 priv->beacon_int); in cw1200_do_join()
1277 priv->listen_interval = in cw1200_do_join()
1278 ((priv->conf_listen_interval * 100) / in cw1200_do_join()
1279 priv->beacon_int + 1); in cw1200_do_join()
1282 if (priv->hw->conf.ps_dtim_period) in cw1200_do_join()
1283 priv->join_dtim_period = priv->hw->conf.ps_dtim_period; in cw1200_do_join()
1284 join.dtim_period = priv->join_dtim_period; in cw1200_do_join()
1286 join.channel_number = priv->channel->hw_value; in cw1200_do_join()
1287 join.band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? in cw1200_do_join()
1294 join.dtim_period, priv->beacon_int); in cw1200_do_join()
1307 if (priv->vif->p2p) { in cw1200_do_join()
1310 cw1200_rate_mask_to_wsm(priv, 0xFF0); in cw1200_do_join()
1319 wsm_flush_tx(priv); in cw1200_do_join()
1322 cw1200_pm_stay_awake(&priv->pm_state, in cw1200_do_join()
1325 cw1200_update_listening(priv, false); in cw1200_do_join()
1328 wsm_set_block_ack_policy(priv, priv->ba_tx_tid_mask, in cw1200_do_join()
1329 priv->ba_rx_tid_mask); in cw1200_do_join()
1333 priv->join_status = CW1200_JOIN_STATUS_JOINING; in cw1200_do_join()
1334 queue_delayed_work(priv->workqueue, in cw1200_do_join()
1335 &priv->join_timeout, in cw1200_do_join()
1343 wsm_set_protected_mgmt_policy(priv, &mgmt_policy); in cw1200_do_join()
1346 if (wsm_join(priv, &join)) { in cw1200_do_join()
1348 cancel_delayed_work_sync(&priv->join_timeout); in cw1200_do_join()
1349 cw1200_update_listening(priv, priv->listening); in cw1200_do_join()
1351 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_do_join()
1352 wsm_unlock_tx(priv); in cw1200_do_join()
1355 cw1200_join_complete(priv); /* Will clear tx_lock */ in cw1200_do_join()
1358 cw1200_upload_keys(priv); in cw1200_do_join()
1365 priv->disable_beacon_filter = true; in cw1200_do_join()
1367 cw1200_update_filtering(priv); in cw1200_do_join()
1370 mutex_unlock(&priv->conf_mutex); in cw1200_do_join()
1372 cfg80211_put_bss(priv->hw->wiphy, bss); in cw1200_do_join()
1377 struct cw1200_common *priv = in cw1200_join_timeout() local
1380 wsm_lock_tx(priv); in cw1200_join_timeout()
1381 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_join_timeout()
1382 wsm_unlock_tx(priv); in cw1200_join_timeout()
1385 static void cw1200_do_unjoin(struct cw1200_common *priv) in cw1200_do_unjoin() argument
1391 cancel_delayed_work_sync(&priv->join_timeout); in cw1200_do_unjoin()
1393 mutex_lock(&priv->conf_mutex); in cw1200_do_unjoin()
1394 priv->join_pending = false; in cw1200_do_unjoin()
1396 if (atomic_read(&priv->scan.in_progress)) { in cw1200_do_unjoin()
1397 if (priv->delayed_unjoin) in cw1200_do_unjoin()
1398 wiphy_dbg(priv->hw->wiphy, "Delayed unjoin is already scheduled.\n"); in cw1200_do_unjoin()
1400 priv->delayed_unjoin = true; in cw1200_do_unjoin()
1404 priv->delayed_link_loss = false; in cw1200_do_unjoin()
1406 if (!priv->join_status) in cw1200_do_unjoin()
1409 if (priv->join_status == CW1200_JOIN_STATUS_AP) in cw1200_do_unjoin()
1412 cancel_work_sync(&priv->update_filtering_work); in cw1200_do_unjoin()
1413 cancel_work_sync(&priv->set_beacon_wakeup_period_work); in cw1200_do_unjoin()
1414 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_do_unjoin()
1417 wsm_flush_tx(priv); in cw1200_do_unjoin()
1418 wsm_keep_alive_period(priv, 0); in cw1200_do_unjoin()
1419 wsm_reset(priv, &reset); in cw1200_do_unjoin()
1420 wsm_set_output_power(priv, priv->output_power * 10); in cw1200_do_unjoin()
1421 priv->join_dtim_period = 0; in cw1200_do_unjoin()
1422 cw1200_setup_mac(priv); in cw1200_do_unjoin()
1423 cw1200_free_event_queue(priv); in cw1200_do_unjoin()
1424 cancel_work_sync(&priv->event_handler); in cw1200_do_unjoin()
1425 cw1200_update_listening(priv, priv->listening); in cw1200_do_unjoin()
1426 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_do_unjoin()
1429 wsm_set_block_ack_policy(priv, 0, 0); in cw1200_do_unjoin()
1431 priv->disable_beacon_filter = false; in cw1200_do_unjoin()
1432 cw1200_update_filtering(priv); in cw1200_do_unjoin()
1433 memset(&priv->association_mode, 0, in cw1200_do_unjoin()
1434 sizeof(priv->association_mode)); in cw1200_do_unjoin()
1435 memset(&priv->bss_params, 0, sizeof(priv->bss_params)); in cw1200_do_unjoin()
1436 priv->setbssparams_done = false; in cw1200_do_unjoin()
1437 memset(&priv->firmware_ps_mode, 0, in cw1200_do_unjoin()
1438 sizeof(priv->firmware_ps_mode)); in cw1200_do_unjoin()
1443 mutex_unlock(&priv->conf_mutex); in cw1200_do_unjoin()
1448 struct cw1200_common *priv = in cw1200_unjoin_work() local
1451 cw1200_do_unjoin(priv); in cw1200_unjoin_work()
1454 ieee80211_connection_loss(priv->vif); in cw1200_unjoin_work()
1456 wsm_unlock_tx(priv); in cw1200_unjoin_work()
1459 int cw1200_enable_listening(struct cw1200_common *priv) in cw1200_enable_listening() argument
1470 if (priv->channel) { in cw1200_enable_listening()
1471 start.band = priv->channel->band == IEEE80211_BAND_5GHZ ? in cw1200_enable_listening()
1473 start.channel_number = priv->channel->hw_value; in cw1200_enable_listening()
1479 return wsm_start(priv, &start); in cw1200_enable_listening()
1482 int cw1200_disable_listening(struct cw1200_common *priv) in cw1200_disable_listening() argument
1488 ret = wsm_reset(priv, &reset); in cw1200_disable_listening()
1492 void cw1200_update_listening(struct cw1200_common *priv, bool enabled) in cw1200_update_listening() argument
1495 if (priv->join_status == CW1200_JOIN_STATUS_PASSIVE) { in cw1200_update_listening()
1496 if (!cw1200_enable_listening(priv)) in cw1200_update_listening()
1497 priv->join_status = CW1200_JOIN_STATUS_MONITOR; in cw1200_update_listening()
1498 wsm_set_probe_responder(priv, true); in cw1200_update_listening()
1501 if (priv->join_status == CW1200_JOIN_STATUS_MONITOR) { in cw1200_update_listening()
1502 if (!cw1200_disable_listening(priv)) in cw1200_update_listening()
1503 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_update_listening()
1504 wsm_set_probe_responder(priv, false); in cw1200_update_listening()
1509 int cw1200_set_uapsd_param(struct cw1200_common *priv, in cw1200_set_uapsd_param() argument
1536 priv->uapsd_info.uapsd_flags = cpu_to_le16(uapsd_flags); in cw1200_set_uapsd_param()
1537 priv->uapsd_info.min_auto_trigger_interval = 0; in cw1200_set_uapsd_param()
1538 priv->uapsd_info.max_auto_trigger_interval = 0; in cw1200_set_uapsd_param()
1539 priv->uapsd_info.auto_trigger_step = 0; in cw1200_set_uapsd_param()
1541 ret = wsm_set_uapsd_info(priv, &priv->uapsd_info); in cw1200_set_uapsd_param()
1551 struct cw1200_common *priv = hw->priv; in cw1200_sta_add() local
1557 if (priv->mode != NL80211_IFTYPE_AP) in cw1200_sta_add()
1560 sta_priv->link_id = cw1200_find_link_id(priv, sta->addr); in cw1200_sta_add()
1562 wiphy_info(priv->hw->wiphy, in cw1200_sta_add()
1567 entry = &priv->link_id_db[sta_priv->link_id - 1]; in cw1200_sta_add()
1568 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_add()
1571 priv->sta_asleep_mask |= BIT(sta_priv->link_id); in cw1200_sta_add()
1574 ieee80211_rx_irqsafe(priv->hw, skb); in cw1200_sta_add()
1575 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_add()
1582 struct cw1200_common *priv = hw->priv; in cw1200_sta_remove() local
1587 if (priv->mode != NL80211_IFTYPE_AP || !sta_priv->link_id) in cw1200_sta_remove()
1590 entry = &priv->link_id_db[sta_priv->link_id - 1]; in cw1200_sta_remove()
1591 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_remove()
1594 wsm_lock_tx_async(priv); in cw1200_sta_remove()
1595 if (queue_work(priv->workqueue, &priv->link_id_work) <= 0) in cw1200_sta_remove()
1596 wsm_unlock_tx(priv); in cw1200_sta_remove()
1597 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_remove()
1598 flush_workqueue(priv->workqueue); in cw1200_sta_remove()
1607 struct cw1200_common *priv = dev->priv; in __cw1200_sta_notify() local
1616 bit = priv->link_id_map; in __cw1200_sta_notify()
1617 prev = priv->sta_asleep_mask & bit; in __cw1200_sta_notify()
1622 if (priv->buffered_multicasts && in __cw1200_sta_notify()
1623 !priv->sta_asleep_mask) in __cw1200_sta_notify()
1624 queue_work(priv->workqueue, in __cw1200_sta_notify()
1625 &priv->multicast_start_work); in __cw1200_sta_notify()
1626 priv->sta_asleep_mask |= bit; in __cw1200_sta_notify()
1631 priv->sta_asleep_mask &= ~bit; in __cw1200_sta_notify()
1632 priv->pspoll_mask &= ~bit; in __cw1200_sta_notify()
1633 if (priv->tx_multicast && link_id && in __cw1200_sta_notify()
1634 !priv->sta_asleep_mask) in __cw1200_sta_notify()
1635 queue_work(priv->workqueue, in __cw1200_sta_notify()
1636 &priv->multicast_stop_work); in __cw1200_sta_notify()
1637 cw1200_bh_wakeup(priv); in __cw1200_sta_notify()
1648 struct cw1200_common *priv = dev->priv; in cw1200_sta_notify() local
1652 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_notify()
1654 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_notify()
1657 static void cw1200_ps_notify(struct cw1200_common *priv, in cw1200_ps_notify() argument
1665 link_id, priv->sta_asleep_mask); in cw1200_ps_notify()
1667 __cw1200_sta_notify(priv->hw, priv->vif, in cw1200_ps_notify()
1671 static int cw1200_set_tim_impl(struct cw1200_common *priv, bool aid0_bit_set) in cw1200_set_tim_impl() argument
1682 skb = ieee80211_beacon_get_tim(priv->hw, priv->vif, in cw1200_set_tim_impl()
1685 if (!__cw1200_flush(priv, true)) in cw1200_set_tim_impl()
1686 wsm_unlock_tx(priv); in cw1200_set_tim_impl()
1705 wsm_update_ie(priv, &update_ie); in cw1200_set_tim_impl()
1714 struct cw1200_common *priv = in cw1200_set_tim_work() local
1716 (void)cw1200_set_tim_impl(priv, priv->aid0_bit_set); in cw1200_set_tim_work()
1722 struct cw1200_common *priv = dev->priv; in cw1200_set_tim() local
1723 queue_work(priv->workqueue, &priv->set_tim_work); in cw1200_set_tim()
1729 struct cw1200_common *priv = in cw1200_set_cts_work() local
1741 mutex_lock(&priv->conf_mutex); in cw1200_set_cts_work()
1742 erp_info = priv->erp_info; in cw1200_set_cts_work()
1743 mutex_unlock(&priv->conf_mutex); in cw1200_set_cts_work()
1752 wsm_write_mib(priv, WSM_MIB_ID_NON_ERP_PROTECTION, in cw1200_set_cts_work()
1754 wsm_update_ie(priv, &update_ie); in cw1200_set_cts_work()
1759 static int cw1200_set_btcoexinfo(struct cw1200_common *priv) in cw1200_set_btcoexinfo() argument
1764 if (priv->mode == NL80211_IFTYPE_STATION) { in cw1200_set_btcoexinfo()
1766 cw1200_upload_pspoll(priv); in cw1200_set_btcoexinfo()
1767 cw1200_upload_null(priv); in cw1200_set_btcoexinfo()
1768 cw1200_upload_qosnull(priv); in cw1200_set_btcoexinfo()
1775 if (!priv->vif->p2p) { in cw1200_set_btcoexinfo()
1777 if (priv->bss_params.operational_rate_set & ~0xF) { in cw1200_set_btcoexinfo()
1781 priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1785 arg.internalTxRate = (__ffs(le32_to_cpu(priv->association_mode.basic_rate_set))); in cw1200_set_btcoexinfo()
1787 arg.nonErpInternalTxRate = (__ffs(le32_to_cpu(priv->association_mode.basic_rate_set))); in cw1200_set_btcoexinfo()
1790 arg.internalTxRate = (__ffs(priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1791 arg.nonErpInternalTxRate = (__ffs(priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1795 priv->mode, in cw1200_set_btcoexinfo()
1799 ret = wsm_write_mib(priv, WSM_MIB_ID_OVERRIDE_INTERNAL_TX_RATE, in cw1200_set_btcoexinfo()
1810 struct cw1200_common *priv = dev->priv; in cw1200_bss_info_changed() local
1813 mutex_lock(&priv->conf_mutex); in cw1200_bss_info_changed()
1843 wsm_set_arp_ipv4_filter(priv, &filter); in cw1200_bss_info_changed()
1853 priv->beacon_int = info->beacon_int; in cw1200_bss_info_changed()
1854 cw1200_update_beaconing(priv); in cw1200_bss_info_changed()
1855 cw1200_upload_beacon(priv); in cw1200_bss_info_changed()
1861 if (priv->enable_beacon != info->enable_beacon) { in cw1200_bss_info_changed()
1862 cw1200_enable_beaconing(priv, info->enable_beacon); in cw1200_bss_info_changed()
1863 priv->enable_beacon = info->enable_beacon; in cw1200_bss_info_changed()
1871 else if (priv->join_status == CW1200_JOIN_STATUS_AP) in cw1200_bss_info_changed()
1872 cw1200_update_beaconing(priv); in cw1200_bss_info_changed()
1877 wsm_lock_tx(priv); in cw1200_bss_info_changed()
1878 priv->wep_default_key_id = -1; in cw1200_bss_info_changed()
1879 wsm_unlock_tx(priv); in cw1200_bss_info_changed()
1895 if (priv->join_status < CW1200_JOIN_STATUS_PRE_STA) { in cw1200_bss_info_changed()
1897 mutex_unlock(&priv->conf_mutex); in cw1200_bss_info_changed()
1899 } else if (priv->join_status == CW1200_JOIN_STATUS_PRE_STA) { in cw1200_bss_info_changed()
1900 priv->join_status = CW1200_JOIN_STATUS_STA; in cw1200_bss_info_changed()
1911 priv->join_dtim_period = info->dtim_period; in cw1200_bss_info_changed()
1912 priv->beacon_int = info->beacon_int; in cw1200_bss_info_changed()
1919 priv->ht_info.ht_cap = sta->ht_cap; in cw1200_bss_info_changed()
1920 priv->bss_params.operational_rate_set = in cw1200_bss_info_changed()
1921 cw1200_rate_mask_to_wsm(priv, in cw1200_bss_info_changed()
1922 sta->supp_rates[priv->channel->band]); in cw1200_bss_info_changed()
1923 priv->ht_info.channel_type = cfg80211_get_chandef_type(&dev->conf.chandef); in cw1200_bss_info_changed()
1924 priv->ht_info.operation_mode = info->ht_operation_mode; in cw1200_bss_info_changed()
1926 memset(&priv->ht_info, 0, in cw1200_bss_info_changed()
1927 sizeof(priv->ht_info)); in cw1200_bss_info_changed()
1928 priv->bss_params.operational_rate_set = -1; in cw1200_bss_info_changed()
1933 if (priv->ht_info.operation_mode & in cw1200_bss_info_changed()
1938 htprot |= cpu_to_le32((priv->ht_info.operation_mode & IEEE80211_HT_OP_MODE_PROTECTION) << 2); in cw1200_bss_info_changed()
1945 wsm_write_mib(priv, WSM_MIB_ID_SET_HT_PROTECTION, in cw1200_bss_info_changed()
1948 priv->association_mode.greenfield = in cw1200_bss_info_changed()
1949 cw1200_ht_greenfield(&priv->ht_info); in cw1200_bss_info_changed()
1950 priv->association_mode.flags = in cw1200_bss_info_changed()
1956 priv->association_mode.preamble = in cw1200_bss_info_changed()
1960 priv->association_mode.basic_rate_set = __cpu_to_le32( in cw1200_bss_info_changed()
1961 cw1200_rate_mask_to_wsm(priv, in cw1200_bss_info_changed()
1963 priv->association_mode.mpdu_start_spacing = in cw1200_bss_info_changed()
1964 cw1200_ht_ampdu_density(&priv->ht_info); in cw1200_bss_info_changed()
1966 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_bss_info_changed()
1967 cancel_work_sync(&priv->unjoin_work); in cw1200_bss_info_changed()
1969 priv->bss_params.beacon_lost_count = priv->cqm_beacon_loss_count; in cw1200_bss_info_changed()
1970 priv->bss_params.aid = info->aid; in cw1200_bss_info_changed()
1972 if (priv->join_dtim_period < 1) in cw1200_bss_info_changed()
1973 priv->join_dtim_period = 1; in cw1200_bss_info_changed()
1976 priv->join_dtim_period, priv->beacon_int); in cw1200_bss_info_changed()
1978 priv->association_mode.preamble, in cw1200_bss_info_changed()
1979 priv->association_mode.greenfield, in cw1200_bss_info_changed()
1980 priv->bss_params.aid, in cw1200_bss_info_changed()
1981 priv->bss_params.operational_rate_set, in cw1200_bss_info_changed()
1982 priv->association_mode.basic_rate_set); in cw1200_bss_info_changed()
1983 wsm_set_association_mode(priv, &priv->association_mode); in cw1200_bss_info_changed()
1986 wsm_keep_alive_period(priv, 30 /* sec */); in cw1200_bss_info_changed()
1987 wsm_set_bss_params(priv, &priv->bss_params); in cw1200_bss_info_changed()
1988 priv->setbssparams_done = true; in cw1200_bss_info_changed()
1989 cw1200_set_beacon_wakeup_period_work(&priv->set_beacon_wakeup_period_work); in cw1200_bss_info_changed()
1990 cw1200_set_pm(priv, &priv->powersave_mode); in cw1200_bss_info_changed()
1992 if (priv->vif->p2p) { in cw1200_bss_info_changed()
1994 wsm_set_p2p_ps_modeinfo(priv, in cw1200_bss_info_changed()
1995 &priv->p2p_ps_modeinfo); in cw1200_bss_info_changed()
1997 if (priv->bt_present) in cw1200_bss_info_changed()
1998 cw1200_set_btcoexinfo(priv); in cw1200_bss_info_changed()
2000 memset(&priv->association_mode, 0, in cw1200_bss_info_changed()
2001 sizeof(priv->association_mode)); in cw1200_bss_info_changed()
2002 memset(&priv->bss_params, 0, sizeof(priv->bss_params)); in cw1200_bss_info_changed()
2010 u32 prev_erp_info = priv->erp_info; in cw1200_bss_info_changed()
2012 priv->erp_info |= WLAN_ERP_USE_PROTECTION; in cw1200_bss_info_changed()
2014 priv->erp_info &= ~WLAN_ERP_USE_PROTECTION; in cw1200_bss_info_changed()
2017 priv->erp_info |= WLAN_ERP_BARKER_PREAMBLE; in cw1200_bss_info_changed()
2019 priv->erp_info &= ~WLAN_ERP_BARKER_PREAMBLE; in cw1200_bss_info_changed()
2021 pr_debug("[STA] ERP Protection: %x\n", priv->erp_info); in cw1200_bss_info_changed()
2023 if (prev_erp_info != priv->erp_info) in cw1200_bss_info_changed()
2024 queue_work(priv->workqueue, &priv->set_cts_work); in cw1200_bss_info_changed()
2033 wsm_write_mib(priv, WSM_MIB_ID_DOT11_SLOT_TIME, in cw1200_bss_info_changed()
2043 priv->cqm_rssi_thold = info->cqm_rssi_thold; in cw1200_bss_info_changed()
2044 priv->cqm_rssi_hyst = info->cqm_rssi_hyst; in cw1200_bss_info_changed()
2057 if (priv->cqm_use_rssi) { in cw1200_bss_info_changed()
2076 if (priv->cqm_use_rssi) in cw1200_bss_info_changed()
2079 wsm_set_rcpi_rssi_threshold(priv, &threshold); in cw1200_bss_info_changed()
2081 mutex_unlock(&priv->conf_mutex); in cw1200_bss_info_changed()
2084 wsm_lock_tx(priv); in cw1200_bss_info_changed()
2085 cw1200_do_join(priv); /* Will unlock it for us */ in cw1200_bss_info_changed()
2091 struct cw1200_common *priv = in cw1200_multicast_start_work() local
2093 long tmo = priv->join_dtim_period * in cw1200_multicast_start_work()
2094 (priv->beacon_int + 20) * HZ / 1024; in cw1200_multicast_start_work()
2096 cancel_work_sync(&priv->multicast_stop_work); in cw1200_multicast_start_work()
2098 if (!priv->aid0_bit_set) { in cw1200_multicast_start_work()
2099 wsm_lock_tx(priv); in cw1200_multicast_start_work()
2100 cw1200_set_tim_impl(priv, true); in cw1200_multicast_start_work()
2101 priv->aid0_bit_set = true; in cw1200_multicast_start_work()
2102 mod_timer(&priv->mcast_timeout, jiffies + tmo); in cw1200_multicast_start_work()
2103 wsm_unlock_tx(priv); in cw1200_multicast_start_work()
2109 struct cw1200_common *priv = in cw1200_multicast_stop_work() local
2112 if (priv->aid0_bit_set) { in cw1200_multicast_stop_work()
2113 del_timer_sync(&priv->mcast_timeout); in cw1200_multicast_stop_work()
2114 wsm_lock_tx(priv); in cw1200_multicast_stop_work()
2115 priv->aid0_bit_set = false; in cw1200_multicast_stop_work()
2116 cw1200_set_tim_impl(priv, false); in cw1200_multicast_stop_work()
2117 wsm_unlock_tx(priv); in cw1200_multicast_stop_work()
2123 struct cw1200_common *priv = in cw1200_mcast_timeout() local
2126 wiphy_warn(priv->hw->wiphy, in cw1200_mcast_timeout()
2128 spin_lock_bh(&priv->ps_state_lock); in cw1200_mcast_timeout()
2129 priv->tx_multicast = priv->aid0_bit_set && in cw1200_mcast_timeout()
2130 priv->buffered_multicasts; in cw1200_mcast_timeout()
2131 if (priv->tx_multicast) in cw1200_mcast_timeout()
2132 cw1200_bh_wakeup(priv); in cw1200_mcast_timeout()
2133 spin_unlock_bh(&priv->ps_state_lock); in cw1200_mcast_timeout()
2154 void cw1200_suspend_resume(struct cw1200_common *priv, in cw1200_suspend_resume() argument
2163 spin_lock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2165 priv->tx_multicast = false; in cw1200_suspend_resume()
2172 cw1200_pm_stay_awake(&priv->pm_state, in cw1200_suspend_resume()
2173 priv->join_dtim_period * in cw1200_suspend_resume()
2174 (priv->beacon_int + 20) * HZ / 1024); in cw1200_suspend_resume()
2175 priv->tx_multicast = (priv->aid0_bit_set && in cw1200_suspend_resume()
2176 priv->buffered_multicasts); in cw1200_suspend_resume()
2177 if (priv->tx_multicast) { in cw1200_suspend_resume()
2179 cw1200_bh_wakeup(priv); in cw1200_suspend_resume()
2182 spin_unlock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2184 del_timer_sync(&priv->mcast_timeout); in cw1200_suspend_resume()
2186 spin_lock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2187 cw1200_ps_notify(priv, arg->link_id, arg->stop); in cw1200_suspend_resume()
2188 spin_unlock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2190 cw1200_bh_wakeup(priv); in cw1200_suspend_resume()
2198 static int cw1200_upload_beacon(struct cw1200_common *priv) in cw1200_upload_beacon() argument
2209 if (priv->mode == NL80211_IFTYPE_STATION || in cw1200_upload_beacon()
2210 priv->mode == NL80211_IFTYPE_MONITOR || in cw1200_upload_beacon()
2211 priv->mode == NL80211_IFTYPE_UNSPECIFIED) in cw1200_upload_beacon()
2214 if (priv->vif->p2p) in cw1200_upload_beacon()
2217 frame.skb = ieee80211_beacon_get_tim(priv->hw, priv->vif, in cw1200_upload_beacon()
2222 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_beacon()
2236 if (priv->vif->p2p) { in cw1200_upload_beacon()
2237 ret = wsm_set_probe_responder(priv, true); in cw1200_upload_beacon()
2239 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_beacon()
2240 wsm_set_probe_responder(priv, false); in cw1200_upload_beacon()
2249 static int cw1200_upload_pspoll(struct cw1200_common *priv) in cw1200_upload_pspoll() argument
2258 frame.skb = ieee80211_pspoll_get(priv->hw, priv->vif); in cw1200_upload_pspoll()
2262 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_pspoll()
2269 static int cw1200_upload_null(struct cw1200_common *priv) in cw1200_upload_null() argument
2277 frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif); in cw1200_upload_null()
2281 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_null()
2288 static int cw1200_upload_qosnull(struct cw1200_common *priv) in cw1200_upload_qosnull() argument
2309 static int cw1200_enable_beaconing(struct cw1200_common *priv, in cw1200_enable_beaconing() argument
2316 return wsm_beacon_transmit(priv, &transmit); in cw1200_enable_beaconing()
2319 static int cw1200_start_ap(struct cw1200_common *priv) in cw1200_start_ap() argument
2322 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_start_ap()
2324 .mode = priv->vif->p2p ? in cw1200_start_ap()
2326 .band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? in cw1200_start_ap()
2328 .channel_number = priv->channel->hw_value, in cw1200_start_ap()
2335 .basic_rate_set = cw1200_rate_mask_to_wsm(priv, in cw1200_start_ap()
2349 priv->beacon_int = conf->beacon_int; in cw1200_start_ap()
2350 priv->join_dtim_period = conf->dtim_period; in cw1200_start_ap()
2352 memset(&priv->link_id_db, 0, sizeof(priv->link_id_db)); in cw1200_start_ap()
2359 ret = wsm_start(priv, &start); in cw1200_start_ap()
2361 ret = cw1200_upload_keys(priv); in cw1200_start_ap()
2362 if (!ret && priv->vif->p2p) { in cw1200_start_ap()
2364 wsm_set_p2p_ps_modeinfo(priv, &priv->p2p_ps_modeinfo); in cw1200_start_ap()
2367 wsm_set_block_ack_policy(priv, 0, 0); in cw1200_start_ap()
2368 priv->join_status = CW1200_JOIN_STATUS_AP; in cw1200_start_ap()
2369 cw1200_update_filtering(priv); in cw1200_start_ap()
2371 wsm_set_operational_mode(priv, &mode); in cw1200_start_ap()
2375 static int cw1200_update_beaconing(struct cw1200_common *priv) in cw1200_update_beaconing() argument
2377 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_update_beaconing()
2383 if (priv->mode == NL80211_IFTYPE_AP) { in cw1200_update_beaconing()
2385 if (priv->join_status != CW1200_JOIN_STATUS_AP || in cw1200_update_beaconing()
2386 priv->beacon_int != conf->beacon_int) { in cw1200_update_beaconing()
2388 wsm_lock_tx(priv); in cw1200_update_beaconing()
2389 if (priv->join_status != CW1200_JOIN_STATUS_PASSIVE) in cw1200_update_beaconing()
2390 wsm_reset(priv, &reset); in cw1200_update_beaconing()
2391 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_update_beaconing()
2392 cw1200_start_ap(priv); in cw1200_update_beaconing()
2393 wsm_unlock_tx(priv); in cw1200_update_beaconing()
2396 priv->join_status); in cw1200_update_beaconing()