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
592 down(&priv->scan.lock); in cw1200_configure_filter()
593 mutex_lock(&priv->conf_mutex); in cw1200_configure_filter()
595 priv->rx_filter.promiscuous = (*total_flags & FIF_PROMISC_IN_BSS) in cw1200_configure_filter()
597 priv->rx_filter.bssid = (*total_flags & (FIF_OTHER_BSS | in cw1200_configure_filter()
599 priv->rx_filter.fcs = (*total_flags & FIF_FCSFAIL) ? 1 : 0; in cw1200_configure_filter()
600 priv->disable_beacon_filter = !(*total_flags & in cw1200_configure_filter()
604 if (priv->listening != listening) { in cw1200_configure_filter()
605 priv->listening = listening; in cw1200_configure_filter()
606 wsm_lock_tx(priv); in cw1200_configure_filter()
607 cw1200_update_listening(priv, listening); in cw1200_configure_filter()
608 wsm_unlock_tx(priv); in cw1200_configure_filter()
610 cw1200_update_filtering(priv); in cw1200_configure_filter()
611 mutex_unlock(&priv->conf_mutex); in cw1200_configure_filter()
612 up(&priv->scan.lock); in cw1200_configure_filter()
618 struct cw1200_common *priv = dev->priv; in cw1200_conf_tx() local
623 mutex_lock(&priv->conf_mutex); in cw1200_conf_tx()
626 old_uapsd_flags = le16_to_cpu(priv->uapsd_info.uapsd_flags); in cw1200_conf_tx()
628 WSM_TX_QUEUE_SET(&priv->tx_queue_params, queue, 0, 0, 0); in cw1200_conf_tx()
629 ret = wsm_set_tx_queue_params(priv, in cw1200_conf_tx()
630 &priv->tx_queue_params.params[queue], queue); in cw1200_conf_tx()
636 WSM_EDCA_SET(&priv->edca, queue, params->aifs, in cw1200_conf_tx()
640 ret = wsm_set_edca_params(priv, &priv->edca); in cw1200_conf_tx()
646 if (priv->mode == NL80211_IFTYPE_STATION) { in cw1200_conf_tx()
647 ret = cw1200_set_uapsd_param(priv, &priv->edca); in cw1200_conf_tx()
648 if (!ret && priv->setbssparams_done && in cw1200_conf_tx()
649 (priv->join_status == CW1200_JOIN_STATUS_STA) && in cw1200_conf_tx()
650 (old_uapsd_flags != le16_to_cpu(priv->uapsd_info.uapsd_flags))) in cw1200_conf_tx()
651 ret = cw1200_set_pm(priv, &priv->powersave_mode); in cw1200_conf_tx()
658 mutex_unlock(&priv->conf_mutex); in cw1200_conf_tx()
665 struct cw1200_common *priv = dev->priv; in cw1200_get_stats() local
667 memcpy(stats, &priv->stats, sizeof(*stats)); in cw1200_get_stats()
671 int cw1200_set_pm(struct cw1200_common *priv, const struct wsm_set_pm *arg) in cw1200_set_pm() argument
675 if (priv->uapsd_info.uapsd_flags != 0) in cw1200_set_pm()
678 if (memcmp(&pm, &priv->firmware_ps_mode, in cw1200_set_pm()
680 priv->firmware_ps_mode = pm; in cw1200_set_pm()
681 return wsm_set_pm(priv, &pm); in cw1200_set_pm()
692 struct cw1200_common *priv = dev->priv; in cw1200_set_key() local
695 mutex_lock(&priv->conf_mutex); in cw1200_set_key()
701 int idx = cw1200_alloc_key(priv); in cw1200_set_key()
702 struct wsm_add_key *wsm_key = &priv->keys[idx]; in cw1200_set_key()
719 cw1200_free_key(priv, idx); in cw1200_set_key()
753 (priv->mode == NL80211_IFTYPE_AP) ? in cw1200_set_key()
818 cw1200_free_key(priv, idx); in cw1200_set_key()
822 ret = wsm_add_key(priv, wsm_key); in cw1200_set_key()
826 cw1200_free_key(priv, idx); in cw1200_set_key()
837 cw1200_free_key(priv, wsm_key.index); in cw1200_set_key()
838 ret = wsm_remove_key(priv, &wsm_key); in cw1200_set_key()
844 mutex_unlock(&priv->conf_mutex); in cw1200_set_key()
850 struct cw1200_common *priv = in cw1200_wep_key_work() local
852 u8 queue_id = cw1200_queue_get_queue_id(priv->pending_frame_id); in cw1200_wep_key_work()
853 struct cw1200_queue *queue = &priv->tx_queue[queue_id]; in cw1200_wep_key_work()
855 priv->wep_default_key_id); in cw1200_wep_key_work()
858 priv->wep_default_key_id); in cw1200_wep_key_work()
859 wsm_flush_tx(priv); in cw1200_wep_key_work()
860 wsm_write_mib(priv, WSM_MIB_ID_DOT11_WEP_DEFAULT_KEY_ID, in cw1200_wep_key_work()
862 cw1200_queue_requeue(queue, priv->pending_frame_id); in cw1200_wep_key_work()
863 wsm_unlock_tx(priv); in cw1200_wep_key_work()
870 struct cw1200_common *priv = hw->priv; in cw1200_set_rts_threshold() local
872 if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) in cw1200_set_rts_threshold()
880 if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) { in cw1200_set_rts_threshold()
886 if (priv->rts_threshold == value) in cw1200_set_rts_threshold()
890 priv->rts_threshold); in cw1200_set_rts_threshold()
893 ret = wsm_write_mib(priv, WSM_MIB_ID_DOT11_RTS_THRESHOLD, in cw1200_set_rts_threshold()
896 priv->rts_threshold = value; in cw1200_set_rts_threshold()
904 static int __cw1200_flush(struct cw1200_common *priv, bool drop) in __cw1200_flush() argument
914 cw1200_queue_clear(&priv->tx_queue[i]); in __cw1200_flush()
917 priv->tx_queue_stats.wait_link_id_empty, in __cw1200_flush()
919 &priv->tx_queue_stats, -1), in __cw1200_flush()
930 wsm_lock_tx(priv); in __cw1200_flush()
931 if (!cw1200_queue_stats_is_empty(&priv->tx_queue_stats, -1)) { in __cw1200_flush()
933 wsm_unlock_tx(priv); in __cw1200_flush()
944 struct cw1200_common *priv = hw->priv; in cw1200_flush() local
946 switch (priv->mode) { in cw1200_flush()
951 if (!priv->enable_beacon) in cw1200_flush()
956 if (!__cw1200_flush(priv, drop)) in cw1200_flush()
957 wsm_unlock_tx(priv); in cw1200_flush()
965 void cw1200_free_event_queue(struct cw1200_common *priv) in cw1200_free_event_queue() argument
969 spin_lock(&priv->event_queue_lock); in cw1200_free_event_queue()
970 list_splice_init(&priv->event_queue, &list); in cw1200_free_event_queue()
971 spin_unlock(&priv->event_queue_lock); in cw1200_free_event_queue()
978 struct cw1200_common *priv = in cw1200_event_handler() local
983 spin_lock(&priv->event_queue_lock); in cw1200_event_handler()
984 list_splice_init(&priv->event_queue, &list); in cw1200_event_handler()
985 spin_unlock(&priv->event_queue_lock); in cw1200_event_handler()
994 cancel_work_sync(&priv->unjoin_work); in cw1200_event_handler()
995 if (!down_trylock(&priv->scan.lock)) { in cw1200_event_handler()
996 cw1200_cqm_bssloss_sm(priv, 1, 0, 0); in cw1200_event_handler()
997 up(&priv->scan.lock); in cw1200_event_handler()
1002 priv->delayed_link_loss = 1; in cw1200_event_handler()
1004 queue_delayed_work(priv->workqueue, in cw1200_event_handler()
1005 &priv->bss_loss_work, 5*HZ); in cw1200_event_handler()
1010 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_event_handler()
1011 cancel_work_sync(&priv->unjoin_work); in cw1200_event_handler()
1014 wiphy_info(priv->hw->wiphy, "radar pulse detected\n"); in cw1200_event_handler()
1023 if (priv->cqm_use_rssi) in cw1200_event_handler()
1028 cqm_evt = (rcpi_rssi <= priv->cqm_rssi_thold) ? in cw1200_event_handler()
1032 ieee80211_cqm_rssi_notify(priv->vif, cqm_evt, in cw1200_event_handler()
1049 struct cw1200_common *priv = in cw1200_bss_loss_work() local
1053 wsm_lock_tx(priv); in cw1200_bss_loss_work()
1054 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_bss_loss_work()
1055 wsm_unlock_tx(priv); in cw1200_bss_loss_work()
1060 struct cw1200_common *priv = in cw1200_bss_params_work() local
1062 mutex_lock(&priv->conf_mutex); in cw1200_bss_params_work()
1064 priv->bss_params.reset_beacon_loss = 1; in cw1200_bss_params_work()
1065 wsm_set_bss_params(priv, &priv->bss_params); in cw1200_bss_params_work()
1066 priv->bss_params.reset_beacon_loss = 0; in cw1200_bss_params_work()
1068 mutex_unlock(&priv->conf_mutex); in cw1200_bss_params_work()
1078 static int cw1200_parse_sdd_file(struct cw1200_common *priv) in cw1200_parse_sdd_file() argument
1080 const u8 *p = priv->sdd->data; in cw1200_parse_sdd_file()
1083 while (p + 2 <= priv->sdd->data + priv->sdd->size) { in cw1200_parse_sdd_file()
1084 if (p + p[1] + 2 > priv->sdd->data + priv->sdd->size) { in cw1200_parse_sdd_file()
1101 priv->conf_listen_interval = (v >> 7) & 0x1F; in cw1200_parse_sdd_file()
1103 priv->conf_listen_interval); in cw1200_parse_sdd_file()
1108 if (clk != priv->hw_refclk) in cw1200_parse_sdd_file()
1110 clk, priv->hw_refclk); in cw1200_parse_sdd_file()
1119 if (!priv->bt_present) { in cw1200_parse_sdd_file()
1121 priv->conf_listen_interval = 0; in cw1200_parse_sdd_file()
1126 int cw1200_setup_mac(struct cw1200_common *priv) in cw1200_setup_mac() argument
1146 .dot11StationId = &priv->mac_addr[0], in cw1200_setup_mac()
1153 priv->cqm_use_rssi = true; in cw1200_setup_mac()
1155 if (!priv->sdd) { in cw1200_setup_mac()
1156 ret = request_firmware(&priv->sdd, priv->sdd_path, priv->pdev); in cw1200_setup_mac()
1158 pr_err("Can't load sdd file %s.\n", priv->sdd_path); in cw1200_setup_mac()
1161 cw1200_parse_sdd_file(priv); in cw1200_setup_mac()
1164 cfg.dpdData = priv->sdd->data; in cw1200_setup_mac()
1165 cfg.dpdData_size = priv->sdd->size; in cw1200_setup_mac()
1166 ret = wsm_configuration(priv, &cfg); in cw1200_setup_mac()
1171 wsm_set_rcpi_rssi_threshold(priv, &threshold); in cw1200_setup_mac()
1176 static void cw1200_join_complete(struct cw1200_common *priv) in cw1200_join_complete() argument
1178 pr_debug("[STA] Join complete (%d)\n", priv->join_complete_status); in cw1200_join_complete()
1180 priv->join_pending = false; in cw1200_join_complete()
1181 if (priv->join_complete_status) { in cw1200_join_complete()
1182 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_join_complete()
1183 cw1200_update_listening(priv, priv->listening); in cw1200_join_complete()
1184 cw1200_do_unjoin(priv); in cw1200_join_complete()
1185 ieee80211_connection_loss(priv->vif); in cw1200_join_complete()
1187 if (priv->mode == NL80211_IFTYPE_ADHOC) in cw1200_join_complete()
1188 priv->join_status = CW1200_JOIN_STATUS_IBSS; in cw1200_join_complete()
1190 priv->join_status = CW1200_JOIN_STATUS_PRE_STA; in cw1200_join_complete()
1192 wsm_unlock_tx(priv); /* Clearing the lock held before do_join() */ in cw1200_join_complete()
1197 struct cw1200_common *priv = in cw1200_join_complete_work() local
1199 mutex_lock(&priv->conf_mutex); in cw1200_join_complete_work()
1200 cw1200_join_complete(priv); in cw1200_join_complete_work()
1201 mutex_unlock(&priv->conf_mutex); in cw1200_join_complete_work()
1204 void cw1200_join_complete_cb(struct cw1200_common *priv, in cw1200_join_complete_cb() argument
1210 if (cancel_delayed_work(&priv->join_timeout)) { in cw1200_join_complete_cb()
1211 priv->join_complete_status = arg->status; in cw1200_join_complete_cb()
1212 queue_work(priv->workqueue, &priv->join_complete_work); in cw1200_join_complete_cb()
1217 static void cw1200_do_join(struct cw1200_common *priv) in cw1200_do_join() argument
1220 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_do_join()
1229 .basic_rate_set = cw1200_rate_mask_to_wsm(priv, in cw1200_do_join()
1232 if (delayed_work_pending(&priv->join_timeout)) { in cw1200_do_join()
1234 wsm_unlock_tx(priv); in cw1200_do_join()
1238 if (priv->join_status) in cw1200_do_join()
1239 cw1200_do_unjoin(priv); in cw1200_do_join()
1241 bssid = priv->vif->bss_conf.bssid; in cw1200_do_join()
1243 bss = cfg80211_get_bss(priv->hw->wiphy, priv->channel, bssid, NULL, 0, in cw1200_do_join()
1247 wsm_unlock_tx(priv); in cw1200_do_join()
1251 mutex_lock(&priv->conf_mutex); in cw1200_do_join()
1256 if (atomic_read(&priv->scan.in_progress)) { in cw1200_do_join()
1257 wsm_unlock_tx(priv); in cw1200_do_join()
1261 priv->join_pending = true; in cw1200_do_join()
1268 if (!priv->beacon_int) in cw1200_do_join()
1269 priv->beacon_int = 1; in cw1200_do_join()
1271 join.beacon_interval = priv->beacon_int; in cw1200_do_join()
1274 if (priv->bt_present) { in cw1200_do_join()
1275 if (((priv->conf_listen_interval * 100) % in cw1200_do_join()
1276 priv->beacon_int) == 0) 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); in cw1200_do_join()
1281 priv->listen_interval = in cw1200_do_join()
1282 ((priv->conf_listen_interval * 100) / in cw1200_do_join()
1283 priv->beacon_int + 1); in cw1200_do_join()
1286 if (priv->hw->conf.ps_dtim_period) in cw1200_do_join()
1287 priv->join_dtim_period = priv->hw->conf.ps_dtim_period; in cw1200_do_join()
1288 join.dtim_period = priv->join_dtim_period; in cw1200_do_join()
1290 join.channel_number = priv->channel->hw_value; in cw1200_do_join()
1291 join.band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? in cw1200_do_join()
1298 join.dtim_period, priv->beacon_int); in cw1200_do_join()
1311 if (priv->vif->p2p) { in cw1200_do_join()
1314 cw1200_rate_mask_to_wsm(priv, 0xFF0); in cw1200_do_join()
1323 wsm_flush_tx(priv); in cw1200_do_join()
1326 cw1200_pm_stay_awake(&priv->pm_state, in cw1200_do_join()
1329 cw1200_update_listening(priv, false); in cw1200_do_join()
1332 wsm_set_block_ack_policy(priv, priv->ba_tx_tid_mask, in cw1200_do_join()
1333 priv->ba_rx_tid_mask); in cw1200_do_join()
1337 priv->join_status = CW1200_JOIN_STATUS_JOINING; in cw1200_do_join()
1338 queue_delayed_work(priv->workqueue, in cw1200_do_join()
1339 &priv->join_timeout, in cw1200_do_join()
1347 wsm_set_protected_mgmt_policy(priv, &mgmt_policy); in cw1200_do_join()
1350 if (wsm_join(priv, &join)) { in cw1200_do_join()
1352 cancel_delayed_work_sync(&priv->join_timeout); in cw1200_do_join()
1353 cw1200_update_listening(priv, priv->listening); in cw1200_do_join()
1355 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_do_join()
1356 wsm_unlock_tx(priv); in cw1200_do_join()
1359 cw1200_join_complete(priv); /* Will clear tx_lock */ in cw1200_do_join()
1362 cw1200_upload_keys(priv); in cw1200_do_join()
1369 priv->disable_beacon_filter = true; in cw1200_do_join()
1371 cw1200_update_filtering(priv); in cw1200_do_join()
1374 mutex_unlock(&priv->conf_mutex); in cw1200_do_join()
1376 cfg80211_put_bss(priv->hw->wiphy, bss); in cw1200_do_join()
1381 struct cw1200_common *priv = in cw1200_join_timeout() local
1384 wsm_lock_tx(priv); in cw1200_join_timeout()
1385 if (queue_work(priv->workqueue, &priv->unjoin_work) <= 0) in cw1200_join_timeout()
1386 wsm_unlock_tx(priv); in cw1200_join_timeout()
1389 static void cw1200_do_unjoin(struct cw1200_common *priv) in cw1200_do_unjoin() argument
1395 cancel_delayed_work_sync(&priv->join_timeout); in cw1200_do_unjoin()
1397 mutex_lock(&priv->conf_mutex); in cw1200_do_unjoin()
1398 priv->join_pending = false; in cw1200_do_unjoin()
1400 if (atomic_read(&priv->scan.in_progress)) { in cw1200_do_unjoin()
1401 if (priv->delayed_unjoin) in cw1200_do_unjoin()
1402 wiphy_dbg(priv->hw->wiphy, "Delayed unjoin is already scheduled.\n"); in cw1200_do_unjoin()
1404 priv->delayed_unjoin = true; in cw1200_do_unjoin()
1408 priv->delayed_link_loss = false; in cw1200_do_unjoin()
1410 if (!priv->join_status) in cw1200_do_unjoin()
1413 if (priv->join_status == CW1200_JOIN_STATUS_AP) in cw1200_do_unjoin()
1416 cancel_work_sync(&priv->update_filtering_work); in cw1200_do_unjoin()
1417 cancel_work_sync(&priv->set_beacon_wakeup_period_work); in cw1200_do_unjoin()
1418 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_do_unjoin()
1421 wsm_flush_tx(priv); in cw1200_do_unjoin()
1422 wsm_keep_alive_period(priv, 0); in cw1200_do_unjoin()
1423 wsm_reset(priv, &reset); in cw1200_do_unjoin()
1424 wsm_set_output_power(priv, priv->output_power * 10); in cw1200_do_unjoin()
1425 priv->join_dtim_period = 0; in cw1200_do_unjoin()
1426 cw1200_setup_mac(priv); in cw1200_do_unjoin()
1427 cw1200_free_event_queue(priv); in cw1200_do_unjoin()
1428 cancel_work_sync(&priv->event_handler); in cw1200_do_unjoin()
1429 cw1200_update_listening(priv, priv->listening); in cw1200_do_unjoin()
1430 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_do_unjoin()
1433 wsm_set_block_ack_policy(priv, 0, 0); in cw1200_do_unjoin()
1435 priv->disable_beacon_filter = false; in cw1200_do_unjoin()
1436 cw1200_update_filtering(priv); in cw1200_do_unjoin()
1437 memset(&priv->association_mode, 0, in cw1200_do_unjoin()
1438 sizeof(priv->association_mode)); in cw1200_do_unjoin()
1439 memset(&priv->bss_params, 0, sizeof(priv->bss_params)); in cw1200_do_unjoin()
1440 priv->setbssparams_done = false; in cw1200_do_unjoin()
1441 memset(&priv->firmware_ps_mode, 0, in cw1200_do_unjoin()
1442 sizeof(priv->firmware_ps_mode)); in cw1200_do_unjoin()
1447 mutex_unlock(&priv->conf_mutex); in cw1200_do_unjoin()
1452 struct cw1200_common *priv = in cw1200_unjoin_work() local
1455 cw1200_do_unjoin(priv); in cw1200_unjoin_work()
1458 ieee80211_connection_loss(priv->vif); in cw1200_unjoin_work()
1460 wsm_unlock_tx(priv); in cw1200_unjoin_work()
1463 int cw1200_enable_listening(struct cw1200_common *priv) in cw1200_enable_listening() argument
1474 if (priv->channel) { in cw1200_enable_listening()
1475 start.band = priv->channel->band == IEEE80211_BAND_5GHZ ? in cw1200_enable_listening()
1477 start.channel_number = priv->channel->hw_value; in cw1200_enable_listening()
1483 return wsm_start(priv, &start); in cw1200_enable_listening()
1486 int cw1200_disable_listening(struct cw1200_common *priv) in cw1200_disable_listening() argument
1492 ret = wsm_reset(priv, &reset); in cw1200_disable_listening()
1496 void cw1200_update_listening(struct cw1200_common *priv, bool enabled) in cw1200_update_listening() argument
1499 if (priv->join_status == CW1200_JOIN_STATUS_PASSIVE) { in cw1200_update_listening()
1500 if (!cw1200_enable_listening(priv)) in cw1200_update_listening()
1501 priv->join_status = CW1200_JOIN_STATUS_MONITOR; in cw1200_update_listening()
1502 wsm_set_probe_responder(priv, true); in cw1200_update_listening()
1505 if (priv->join_status == CW1200_JOIN_STATUS_MONITOR) { in cw1200_update_listening()
1506 if (!cw1200_disable_listening(priv)) in cw1200_update_listening()
1507 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_update_listening()
1508 wsm_set_probe_responder(priv, false); in cw1200_update_listening()
1513 int cw1200_set_uapsd_param(struct cw1200_common *priv, in cw1200_set_uapsd_param() argument
1540 priv->uapsd_info.uapsd_flags = cpu_to_le16(uapsd_flags); in cw1200_set_uapsd_param()
1541 priv->uapsd_info.min_auto_trigger_interval = 0; in cw1200_set_uapsd_param()
1542 priv->uapsd_info.max_auto_trigger_interval = 0; in cw1200_set_uapsd_param()
1543 priv->uapsd_info.auto_trigger_step = 0; in cw1200_set_uapsd_param()
1545 ret = wsm_set_uapsd_info(priv, &priv->uapsd_info); in cw1200_set_uapsd_param()
1555 struct cw1200_common *priv = hw->priv; in cw1200_sta_add() local
1561 if (priv->mode != NL80211_IFTYPE_AP) in cw1200_sta_add()
1564 sta_priv->link_id = cw1200_find_link_id(priv, sta->addr); in cw1200_sta_add()
1566 wiphy_info(priv->hw->wiphy, in cw1200_sta_add()
1571 entry = &priv->link_id_db[sta_priv->link_id - 1]; in cw1200_sta_add()
1572 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_add()
1575 priv->sta_asleep_mask |= BIT(sta_priv->link_id); in cw1200_sta_add()
1578 ieee80211_rx_irqsafe(priv->hw, skb); in cw1200_sta_add()
1579 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_add()
1586 struct cw1200_common *priv = hw->priv; in cw1200_sta_remove() local
1591 if (priv->mode != NL80211_IFTYPE_AP || !sta_priv->link_id) in cw1200_sta_remove()
1594 entry = &priv->link_id_db[sta_priv->link_id - 1]; in cw1200_sta_remove()
1595 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_remove()
1598 wsm_lock_tx_async(priv); in cw1200_sta_remove()
1599 if (queue_work(priv->workqueue, &priv->link_id_work) <= 0) in cw1200_sta_remove()
1600 wsm_unlock_tx(priv); in cw1200_sta_remove()
1601 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_remove()
1602 flush_workqueue(priv->workqueue); in cw1200_sta_remove()
1611 struct cw1200_common *priv = dev->priv; in __cw1200_sta_notify() local
1620 bit = priv->link_id_map; in __cw1200_sta_notify()
1621 prev = priv->sta_asleep_mask & bit; in __cw1200_sta_notify()
1626 if (priv->buffered_multicasts && in __cw1200_sta_notify()
1627 !priv->sta_asleep_mask) in __cw1200_sta_notify()
1628 queue_work(priv->workqueue, in __cw1200_sta_notify()
1629 &priv->multicast_start_work); in __cw1200_sta_notify()
1630 priv->sta_asleep_mask |= bit; in __cw1200_sta_notify()
1635 priv->sta_asleep_mask &= ~bit; in __cw1200_sta_notify()
1636 priv->pspoll_mask &= ~bit; in __cw1200_sta_notify()
1637 if (priv->tx_multicast && link_id && in __cw1200_sta_notify()
1638 !priv->sta_asleep_mask) in __cw1200_sta_notify()
1639 queue_work(priv->workqueue, in __cw1200_sta_notify()
1640 &priv->multicast_stop_work); in __cw1200_sta_notify()
1641 cw1200_bh_wakeup(priv); in __cw1200_sta_notify()
1652 struct cw1200_common *priv = dev->priv; in cw1200_sta_notify() local
1656 spin_lock_bh(&priv->ps_state_lock); in cw1200_sta_notify()
1658 spin_unlock_bh(&priv->ps_state_lock); in cw1200_sta_notify()
1661 static void cw1200_ps_notify(struct cw1200_common *priv, in cw1200_ps_notify() argument
1669 link_id, priv->sta_asleep_mask); in cw1200_ps_notify()
1671 __cw1200_sta_notify(priv->hw, priv->vif, in cw1200_ps_notify()
1675 static int cw1200_set_tim_impl(struct cw1200_common *priv, bool aid0_bit_set) in cw1200_set_tim_impl() argument
1686 skb = ieee80211_beacon_get_tim(priv->hw, priv->vif, in cw1200_set_tim_impl()
1689 if (!__cw1200_flush(priv, true)) in cw1200_set_tim_impl()
1690 wsm_unlock_tx(priv); in cw1200_set_tim_impl()
1709 wsm_update_ie(priv, &update_ie); in cw1200_set_tim_impl()
1718 struct cw1200_common *priv = in cw1200_set_tim_work() local
1720 (void)cw1200_set_tim_impl(priv, priv->aid0_bit_set); in cw1200_set_tim_work()
1726 struct cw1200_common *priv = dev->priv; in cw1200_set_tim() local
1727 queue_work(priv->workqueue, &priv->set_tim_work); in cw1200_set_tim()
1733 struct cw1200_common *priv = in cw1200_set_cts_work() local
1745 mutex_lock(&priv->conf_mutex); in cw1200_set_cts_work()
1746 erp_info = priv->erp_info; in cw1200_set_cts_work()
1747 mutex_unlock(&priv->conf_mutex); in cw1200_set_cts_work()
1756 wsm_write_mib(priv, WSM_MIB_ID_NON_ERP_PROTECTION, in cw1200_set_cts_work()
1758 wsm_update_ie(priv, &update_ie); in cw1200_set_cts_work()
1763 static int cw1200_set_btcoexinfo(struct cw1200_common *priv) in cw1200_set_btcoexinfo() argument
1768 if (priv->mode == NL80211_IFTYPE_STATION) { in cw1200_set_btcoexinfo()
1770 cw1200_upload_pspoll(priv); in cw1200_set_btcoexinfo()
1771 cw1200_upload_null(priv); in cw1200_set_btcoexinfo()
1772 cw1200_upload_qosnull(priv); in cw1200_set_btcoexinfo()
1779 if (!priv->vif->p2p) { in cw1200_set_btcoexinfo()
1781 if (priv->bss_params.operational_rate_set & ~0xF) { in cw1200_set_btcoexinfo()
1785 priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1789 arg.internalTxRate = (__ffs(le32_to_cpu(priv->association_mode.basic_rate_set))); in cw1200_set_btcoexinfo()
1791 arg.nonErpInternalTxRate = (__ffs(le32_to_cpu(priv->association_mode.basic_rate_set))); in cw1200_set_btcoexinfo()
1794 arg.internalTxRate = (__ffs(priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1795 arg.nonErpInternalTxRate = (__ffs(priv->bss_params.operational_rate_set & ~0xF)); in cw1200_set_btcoexinfo()
1799 priv->mode, in cw1200_set_btcoexinfo()
1803 ret = wsm_write_mib(priv, WSM_MIB_ID_OVERRIDE_INTERNAL_TX_RATE, in cw1200_set_btcoexinfo()
1814 struct cw1200_common *priv = dev->priv; in cw1200_bss_info_changed() local
1817 mutex_lock(&priv->conf_mutex); in cw1200_bss_info_changed()
1847 wsm_set_arp_ipv4_filter(priv, &filter); in cw1200_bss_info_changed()
1857 priv->beacon_int = info->beacon_int; in cw1200_bss_info_changed()
1858 cw1200_update_beaconing(priv); in cw1200_bss_info_changed()
1859 cw1200_upload_beacon(priv); in cw1200_bss_info_changed()
1865 if (priv->enable_beacon != info->enable_beacon) { in cw1200_bss_info_changed()
1866 cw1200_enable_beaconing(priv, info->enable_beacon); in cw1200_bss_info_changed()
1867 priv->enable_beacon = info->enable_beacon; in cw1200_bss_info_changed()
1875 else if (priv->join_status == CW1200_JOIN_STATUS_AP) in cw1200_bss_info_changed()
1876 cw1200_update_beaconing(priv); in cw1200_bss_info_changed()
1881 wsm_lock_tx(priv); in cw1200_bss_info_changed()
1882 priv->wep_default_key_id = -1; in cw1200_bss_info_changed()
1883 wsm_unlock_tx(priv); in cw1200_bss_info_changed()
1899 if (priv->join_status < CW1200_JOIN_STATUS_PRE_STA) { in cw1200_bss_info_changed()
1901 mutex_unlock(&priv->conf_mutex); in cw1200_bss_info_changed()
1903 } else if (priv->join_status == CW1200_JOIN_STATUS_PRE_STA) { in cw1200_bss_info_changed()
1904 priv->join_status = CW1200_JOIN_STATUS_STA; in cw1200_bss_info_changed()
1915 priv->join_dtim_period = info->dtim_period; in cw1200_bss_info_changed()
1916 priv->beacon_int = info->beacon_int; in cw1200_bss_info_changed()
1923 priv->ht_info.ht_cap = sta->ht_cap; in cw1200_bss_info_changed()
1924 priv->bss_params.operational_rate_set = in cw1200_bss_info_changed()
1925 cw1200_rate_mask_to_wsm(priv, in cw1200_bss_info_changed()
1926 sta->supp_rates[priv->channel->band]); in cw1200_bss_info_changed()
1927 priv->ht_info.channel_type = cfg80211_get_chandef_type(&dev->conf.chandef); in cw1200_bss_info_changed()
1928 priv->ht_info.operation_mode = info->ht_operation_mode; in cw1200_bss_info_changed()
1930 memset(&priv->ht_info, 0, in cw1200_bss_info_changed()
1931 sizeof(priv->ht_info)); in cw1200_bss_info_changed()
1932 priv->bss_params.operational_rate_set = -1; in cw1200_bss_info_changed()
1937 if (priv->ht_info.operation_mode & in cw1200_bss_info_changed()
1942 htprot |= cpu_to_le32((priv->ht_info.operation_mode & IEEE80211_HT_OP_MODE_PROTECTION) << 2); in cw1200_bss_info_changed()
1949 wsm_write_mib(priv, WSM_MIB_ID_SET_HT_PROTECTION, in cw1200_bss_info_changed()
1952 priv->association_mode.greenfield = in cw1200_bss_info_changed()
1953 cw1200_ht_greenfield(&priv->ht_info); in cw1200_bss_info_changed()
1954 priv->association_mode.flags = in cw1200_bss_info_changed()
1960 priv->association_mode.preamble = in cw1200_bss_info_changed()
1964 priv->association_mode.basic_rate_set = __cpu_to_le32( in cw1200_bss_info_changed()
1965 cw1200_rate_mask_to_wsm(priv, in cw1200_bss_info_changed()
1967 priv->association_mode.mpdu_start_spacing = in cw1200_bss_info_changed()
1968 cw1200_ht_ampdu_density(&priv->ht_info); in cw1200_bss_info_changed()
1970 cw1200_cqm_bssloss_sm(priv, 0, 0, 0); in cw1200_bss_info_changed()
1971 cancel_work_sync(&priv->unjoin_work); in cw1200_bss_info_changed()
1973 priv->bss_params.beacon_lost_count = priv->cqm_beacon_loss_count; in cw1200_bss_info_changed()
1974 priv->bss_params.aid = info->aid; in cw1200_bss_info_changed()
1976 if (priv->join_dtim_period < 1) in cw1200_bss_info_changed()
1977 priv->join_dtim_period = 1; in cw1200_bss_info_changed()
1980 priv->join_dtim_period, priv->beacon_int); in cw1200_bss_info_changed()
1982 priv->association_mode.preamble, in cw1200_bss_info_changed()
1983 priv->association_mode.greenfield, in cw1200_bss_info_changed()
1984 priv->bss_params.aid, in cw1200_bss_info_changed()
1985 priv->bss_params.operational_rate_set, in cw1200_bss_info_changed()
1986 priv->association_mode.basic_rate_set); in cw1200_bss_info_changed()
1987 wsm_set_association_mode(priv, &priv->association_mode); in cw1200_bss_info_changed()
1990 wsm_keep_alive_period(priv, 30 /* sec */); in cw1200_bss_info_changed()
1991 wsm_set_bss_params(priv, &priv->bss_params); in cw1200_bss_info_changed()
1992 priv->setbssparams_done = true; in cw1200_bss_info_changed()
1993 cw1200_set_beacon_wakeup_period_work(&priv->set_beacon_wakeup_period_work); in cw1200_bss_info_changed()
1994 cw1200_set_pm(priv, &priv->powersave_mode); in cw1200_bss_info_changed()
1996 if (priv->vif->p2p) { in cw1200_bss_info_changed()
1998 wsm_set_p2p_ps_modeinfo(priv, in cw1200_bss_info_changed()
1999 &priv->p2p_ps_modeinfo); in cw1200_bss_info_changed()
2001 if (priv->bt_present) in cw1200_bss_info_changed()
2002 cw1200_set_btcoexinfo(priv); in cw1200_bss_info_changed()
2004 memset(&priv->association_mode, 0, in cw1200_bss_info_changed()
2005 sizeof(priv->association_mode)); in cw1200_bss_info_changed()
2006 memset(&priv->bss_params, 0, sizeof(priv->bss_params)); in cw1200_bss_info_changed()
2014 u32 prev_erp_info = priv->erp_info; in cw1200_bss_info_changed()
2016 priv->erp_info |= WLAN_ERP_USE_PROTECTION; in cw1200_bss_info_changed()
2018 priv->erp_info &= ~WLAN_ERP_USE_PROTECTION; in cw1200_bss_info_changed()
2021 priv->erp_info |= WLAN_ERP_BARKER_PREAMBLE; in cw1200_bss_info_changed()
2023 priv->erp_info &= ~WLAN_ERP_BARKER_PREAMBLE; in cw1200_bss_info_changed()
2025 pr_debug("[STA] ERP Protection: %x\n", priv->erp_info); in cw1200_bss_info_changed()
2027 if (prev_erp_info != priv->erp_info) in cw1200_bss_info_changed()
2028 queue_work(priv->workqueue, &priv->set_cts_work); in cw1200_bss_info_changed()
2037 wsm_write_mib(priv, WSM_MIB_ID_DOT11_SLOT_TIME, in cw1200_bss_info_changed()
2047 priv->cqm_rssi_thold = info->cqm_rssi_thold; in cw1200_bss_info_changed()
2048 priv->cqm_rssi_hyst = info->cqm_rssi_hyst; in cw1200_bss_info_changed()
2061 if (priv->cqm_use_rssi) { in cw1200_bss_info_changed()
2080 if (priv->cqm_use_rssi) in cw1200_bss_info_changed()
2083 wsm_set_rcpi_rssi_threshold(priv, &threshold); in cw1200_bss_info_changed()
2085 mutex_unlock(&priv->conf_mutex); in cw1200_bss_info_changed()
2088 wsm_lock_tx(priv); in cw1200_bss_info_changed()
2089 cw1200_do_join(priv); /* Will unlock it for us */ in cw1200_bss_info_changed()
2095 struct cw1200_common *priv = in cw1200_multicast_start_work() local
2097 long tmo = priv->join_dtim_period * in cw1200_multicast_start_work()
2098 (priv->beacon_int + 20) * HZ / 1024; in cw1200_multicast_start_work()
2100 cancel_work_sync(&priv->multicast_stop_work); in cw1200_multicast_start_work()
2102 if (!priv->aid0_bit_set) { in cw1200_multicast_start_work()
2103 wsm_lock_tx(priv); in cw1200_multicast_start_work()
2104 cw1200_set_tim_impl(priv, true); in cw1200_multicast_start_work()
2105 priv->aid0_bit_set = true; in cw1200_multicast_start_work()
2106 mod_timer(&priv->mcast_timeout, jiffies + tmo); in cw1200_multicast_start_work()
2107 wsm_unlock_tx(priv); in cw1200_multicast_start_work()
2113 struct cw1200_common *priv = in cw1200_multicast_stop_work() local
2116 if (priv->aid0_bit_set) { in cw1200_multicast_stop_work()
2117 del_timer_sync(&priv->mcast_timeout); in cw1200_multicast_stop_work()
2118 wsm_lock_tx(priv); in cw1200_multicast_stop_work()
2119 priv->aid0_bit_set = false; in cw1200_multicast_stop_work()
2120 cw1200_set_tim_impl(priv, false); in cw1200_multicast_stop_work()
2121 wsm_unlock_tx(priv); in cw1200_multicast_stop_work()
2127 struct cw1200_common *priv = in cw1200_mcast_timeout() local
2130 wiphy_warn(priv->hw->wiphy, in cw1200_mcast_timeout()
2132 spin_lock_bh(&priv->ps_state_lock); in cw1200_mcast_timeout()
2133 priv->tx_multicast = priv->aid0_bit_set && in cw1200_mcast_timeout()
2134 priv->buffered_multicasts; in cw1200_mcast_timeout()
2135 if (priv->tx_multicast) in cw1200_mcast_timeout()
2136 cw1200_bh_wakeup(priv); in cw1200_mcast_timeout()
2137 spin_unlock_bh(&priv->ps_state_lock); in cw1200_mcast_timeout()
2158 void cw1200_suspend_resume(struct cw1200_common *priv, in cw1200_suspend_resume() argument
2167 spin_lock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2169 priv->tx_multicast = false; in cw1200_suspend_resume()
2176 cw1200_pm_stay_awake(&priv->pm_state, in cw1200_suspend_resume()
2177 priv->join_dtim_period * in cw1200_suspend_resume()
2178 (priv->beacon_int + 20) * HZ / 1024); in cw1200_suspend_resume()
2179 priv->tx_multicast = (priv->aid0_bit_set && in cw1200_suspend_resume()
2180 priv->buffered_multicasts); in cw1200_suspend_resume()
2181 if (priv->tx_multicast) { in cw1200_suspend_resume()
2183 cw1200_bh_wakeup(priv); in cw1200_suspend_resume()
2186 spin_unlock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2188 del_timer_sync(&priv->mcast_timeout); in cw1200_suspend_resume()
2190 spin_lock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2191 cw1200_ps_notify(priv, arg->link_id, arg->stop); in cw1200_suspend_resume()
2192 spin_unlock_bh(&priv->ps_state_lock); in cw1200_suspend_resume()
2194 cw1200_bh_wakeup(priv); in cw1200_suspend_resume()
2202 static int cw1200_upload_beacon(struct cw1200_common *priv) in cw1200_upload_beacon() argument
2213 if (priv->mode == NL80211_IFTYPE_STATION || in cw1200_upload_beacon()
2214 priv->mode == NL80211_IFTYPE_MONITOR || in cw1200_upload_beacon()
2215 priv->mode == NL80211_IFTYPE_UNSPECIFIED) in cw1200_upload_beacon()
2218 if (priv->vif->p2p) in cw1200_upload_beacon()
2221 frame.skb = ieee80211_beacon_get_tim(priv->hw, priv->vif, in cw1200_upload_beacon()
2226 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_beacon()
2240 if (priv->vif->p2p) { in cw1200_upload_beacon()
2241 ret = wsm_set_probe_responder(priv, true); in cw1200_upload_beacon()
2243 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_beacon()
2244 wsm_set_probe_responder(priv, false); in cw1200_upload_beacon()
2253 static int cw1200_upload_pspoll(struct cw1200_common *priv) in cw1200_upload_pspoll() argument
2262 frame.skb = ieee80211_pspoll_get(priv->hw, priv->vif); in cw1200_upload_pspoll()
2266 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_pspoll()
2273 static int cw1200_upload_null(struct cw1200_common *priv) in cw1200_upload_null() argument
2281 frame.skb = ieee80211_nullfunc_get(priv->hw, priv->vif); in cw1200_upload_null()
2285 ret = wsm_set_template_frame(priv, &frame); in cw1200_upload_null()
2292 static int cw1200_upload_qosnull(struct cw1200_common *priv) in cw1200_upload_qosnull() argument
2313 static int cw1200_enable_beaconing(struct cw1200_common *priv, in cw1200_enable_beaconing() argument
2320 return wsm_beacon_transmit(priv, &transmit); in cw1200_enable_beaconing()
2323 static int cw1200_start_ap(struct cw1200_common *priv) in cw1200_start_ap() argument
2326 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_start_ap()
2328 .mode = priv->vif->p2p ? in cw1200_start_ap()
2330 .band = (priv->channel->band == IEEE80211_BAND_5GHZ) ? in cw1200_start_ap()
2332 .channel_number = priv->channel->hw_value, in cw1200_start_ap()
2339 .basic_rate_set = cw1200_rate_mask_to_wsm(priv, in cw1200_start_ap()
2353 priv->beacon_int = conf->beacon_int; in cw1200_start_ap()
2354 priv->join_dtim_period = conf->dtim_period; in cw1200_start_ap()
2356 memset(&priv->link_id_db, 0, sizeof(priv->link_id_db)); in cw1200_start_ap()
2363 ret = wsm_start(priv, &start); in cw1200_start_ap()
2365 ret = cw1200_upload_keys(priv); in cw1200_start_ap()
2366 if (!ret && priv->vif->p2p) { in cw1200_start_ap()
2368 wsm_set_p2p_ps_modeinfo(priv, &priv->p2p_ps_modeinfo); in cw1200_start_ap()
2371 wsm_set_block_ack_policy(priv, 0, 0); in cw1200_start_ap()
2372 priv->join_status = CW1200_JOIN_STATUS_AP; in cw1200_start_ap()
2373 cw1200_update_filtering(priv); in cw1200_start_ap()
2375 wsm_set_operational_mode(priv, &mode); in cw1200_start_ap()
2379 static int cw1200_update_beaconing(struct cw1200_common *priv) in cw1200_update_beaconing() argument
2381 struct ieee80211_bss_conf *conf = &priv->vif->bss_conf; in cw1200_update_beaconing()
2387 if (priv->mode == NL80211_IFTYPE_AP) { in cw1200_update_beaconing()
2389 if (priv->join_status != CW1200_JOIN_STATUS_AP || in cw1200_update_beaconing()
2390 priv->beacon_int != conf->beacon_int) { in cw1200_update_beaconing()
2392 wsm_lock_tx(priv); in cw1200_update_beaconing()
2393 if (priv->join_status != CW1200_JOIN_STATUS_PASSIVE) in cw1200_update_beaconing()
2394 wsm_reset(priv, &reset); in cw1200_update_beaconing()
2395 priv->join_status = CW1200_JOIN_STATUS_PASSIVE; in cw1200_update_beaconing()
2396 cw1200_start_ap(priv); in cw1200_update_beaconing()
2397 wsm_unlock_tx(priv); in cw1200_update_beaconing()
2400 priv->join_status); in cw1200_update_beaconing()