Lines Matching refs:priv
142 void iwl_update_chain_flags(struct iwl_priv *priv) in iwl_update_chain_flags() argument
146 for_each_context(priv, ctx) { in iwl_update_chain_flags()
147 iwlagn_set_rxon_chain(priv, ctx); in iwl_update_chain_flags()
149 iwlagn_commit_rxon(priv, ctx); in iwl_update_chain_flags()
154 static void iwl_set_beacon_tim(struct iwl_priv *priv, in iwl_set_beacon_tim() argument
177 IWL_WARN(priv, "Unable to find TIM Element in beacon\n"); in iwl_set_beacon_tim()
180 int iwlagn_send_beacon_cmd(struct iwl_priv *priv) in iwlagn_send_beacon_cmd() argument
196 lockdep_assert_held(&priv->mutex); in iwlagn_send_beacon_cmd()
198 if (!priv->beacon_ctx) { in iwlagn_send_beacon_cmd()
199 IWL_ERR(priv, "trying to build beacon w/o beacon context!\n"); in iwlagn_send_beacon_cmd()
203 if (WARN_ON(!priv->beacon_skb)) in iwlagn_send_beacon_cmd()
207 if (!priv->beacon_cmd) in iwlagn_send_beacon_cmd()
208 priv->beacon_cmd = kzalloc(sizeof(*tx_beacon_cmd), GFP_KERNEL); in iwlagn_send_beacon_cmd()
209 tx_beacon_cmd = priv->beacon_cmd; in iwlagn_send_beacon_cmd()
213 frame_size = priv->beacon_skb->len; in iwlagn_send_beacon_cmd()
217 tx_beacon_cmd->tx.sta_id = priv->beacon_ctx->bcast_sta_id; in iwlagn_send_beacon_cmd()
223 iwl_set_beacon_tim(priv, tx_beacon_cmd, priv->beacon_skb->data, in iwlagn_send_beacon_cmd()
227 info = IEEE80211_SKB_CB(priv->beacon_skb); in iwlagn_send_beacon_cmd()
240 priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, in iwlagn_send_beacon_cmd()
241 priv->nvm_data->valid_tx_ant); in iwlagn_send_beacon_cmd()
242 rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant); in iwlagn_send_beacon_cmd()
258 cmd.data[1] = priv->beacon_skb->data; in iwlagn_send_beacon_cmd()
261 return iwl_dvm_send_cmd(priv, &cmd); in iwlagn_send_beacon_cmd()
266 struct iwl_priv *priv = in iwl_bg_beacon_update() local
270 mutex_lock(&priv->mutex); in iwl_bg_beacon_update()
271 if (!priv->beacon_ctx) { in iwl_bg_beacon_update()
272 IWL_ERR(priv, "updating beacon w/o beacon context!\n"); in iwl_bg_beacon_update()
276 if (priv->beacon_ctx->vif->type != NL80211_IFTYPE_AP) { in iwl_bg_beacon_update()
287 beacon = ieee80211_beacon_get(priv->hw, priv->beacon_ctx->vif, 0); in iwl_bg_beacon_update()
289 IWL_ERR(priv, "update beacon failed -- keeping old\n"); in iwl_bg_beacon_update()
294 dev_kfree_skb(priv->beacon_skb); in iwl_bg_beacon_update()
296 priv->beacon_skb = beacon; in iwl_bg_beacon_update()
298 iwlagn_send_beacon_cmd(priv); in iwl_bg_beacon_update()
300 mutex_unlock(&priv->mutex); in iwl_bg_beacon_update()
305 struct iwl_priv *priv = in iwl_bg_bt_runtime_config() local
308 mutex_lock(&priv->mutex); in iwl_bg_bt_runtime_config()
309 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_bt_runtime_config()
313 if (!iwl_is_ready_rf(priv)) in iwl_bg_bt_runtime_config()
316 iwlagn_send_advance_bt_config(priv); in iwl_bg_bt_runtime_config()
318 mutex_unlock(&priv->mutex); in iwl_bg_bt_runtime_config()
323 struct iwl_priv *priv = in iwl_bg_bt_full_concurrency() local
327 mutex_lock(&priv->mutex); in iwl_bg_bt_full_concurrency()
329 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_bt_full_concurrency()
333 if (!iwl_is_ready_rf(priv)) in iwl_bg_bt_full_concurrency()
336 IWL_DEBUG_INFO(priv, "BT coex in %s mode\n", in iwl_bg_bt_full_concurrency()
337 priv->bt_full_concurrent ? in iwl_bg_bt_full_concurrency()
344 for_each_context(priv, ctx) { in iwl_bg_bt_full_concurrency()
345 iwlagn_set_rxon_chain(priv, ctx); in iwl_bg_bt_full_concurrency()
346 iwlagn_commit_rxon(priv, ctx); in iwl_bg_bt_full_concurrency()
349 iwlagn_send_advance_bt_config(priv); in iwl_bg_bt_full_concurrency()
351 mutex_unlock(&priv->mutex); in iwl_bg_bt_full_concurrency()
354 int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear) in iwl_send_statistics_request() argument
362 return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD, in iwl_send_statistics_request()
367 return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD, 0, in iwl_send_statistics_request()
384 struct iwl_priv *priv = from_timer(priv, t, statistics_periodic); in iwl_bg_statistics_periodic() local
386 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_statistics_periodic()
390 if (!iwl_is_ready_rf(priv)) in iwl_bg_statistics_periodic()
393 iwl_send_statistics_request(priv, CMD_ASYNC, false); in iwl_bg_statistics_periodic()
397 static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base, in iwl_print_cont_event_trace() argument
411 if (!iwl_trans_grab_nic_access(priv->trans)) in iwl_print_cont_event_trace()
415 iwl_write32(priv->trans, HBUS_TARG_MEM_RADDR, ptr); in iwl_print_cont_event_trace()
431 ev = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
432 time = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
435 priv->trans->dev, 0, time, ev); in iwl_print_cont_event_trace()
437 data = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
439 priv->trans->dev, time, data, ev); in iwl_print_cont_event_trace()
443 iwl_trans_release_nic_access(priv->trans); in iwl_print_cont_event_trace()
446 static void iwl_continuous_event_trace(struct iwl_priv *priv) in iwl_continuous_event_trace() argument
460 base = priv->device_pointers.log_event_table; in iwl_continuous_event_trace()
462 iwl_trans_read_mem_bytes(priv->trans, base, in iwl_continuous_event_trace()
486 if (unlikely(next_entry < priv->event_log.next_entry && in iwl_continuous_event_trace()
487 num_wraps == priv->event_log.num_wraps)) in iwl_continuous_event_trace()
490 if (num_wraps == priv->event_log.num_wraps) { in iwl_continuous_event_trace()
492 priv, base, priv->event_log.next_entry, in iwl_continuous_event_trace()
493 next_entry - priv->event_log.next_entry, in iwl_continuous_event_trace()
496 priv->event_log.non_wraps_count++; in iwl_continuous_event_trace()
498 if (num_wraps - priv->event_log.num_wraps > 1) in iwl_continuous_event_trace()
499 priv->event_log.wraps_more_count++; in iwl_continuous_event_trace()
501 priv->event_log.wraps_once_count++; in iwl_continuous_event_trace()
503 trace_iwlwifi_dev_ucode_wrap_event(priv->trans->dev, in iwl_continuous_event_trace()
504 num_wraps - priv->event_log.num_wraps, in iwl_continuous_event_trace()
505 next_entry, priv->event_log.next_entry); in iwl_continuous_event_trace()
507 if (next_entry < priv->event_log.next_entry) { in iwl_continuous_event_trace()
509 priv, base, priv->event_log.next_entry, in iwl_continuous_event_trace()
510 capacity - priv->event_log.next_entry, in iwl_continuous_event_trace()
514 priv, base, 0, next_entry, capacity, mode); in iwl_continuous_event_trace()
517 priv, base, next_entry, in iwl_continuous_event_trace()
522 priv, base, 0, next_entry, capacity, mode); in iwl_continuous_event_trace()
526 priv->event_log.num_wraps = num_wraps; in iwl_continuous_event_trace()
527 priv->event_log.next_entry = next_entry; in iwl_continuous_event_trace()
540 struct iwl_priv *priv = from_timer(priv, t, ucode_trace); in iwl_bg_ucode_trace() local
542 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_ucode_trace()
545 if (priv->event_log.ucode_trace) { in iwl_bg_ucode_trace()
546 iwl_continuous_event_trace(priv); in iwl_bg_ucode_trace()
548 mod_timer(&priv->ucode_trace, in iwl_bg_ucode_trace()
555 struct iwl_priv *priv = in iwl_bg_tx_flush() local
558 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_tx_flush()
562 if (!iwl_is_ready_rf(priv)) in iwl_bg_tx_flush()
565 IWL_DEBUG_INFO(priv, "device request: flush all tx frames\n"); in iwl_bg_tx_flush()
566 iwlagn_dev_txfifo_flush(priv); in iwl_bg_tx_flush()
595 static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags) in iwl_init_context() argument
603 priv->valid_contexts = BIT(IWL_RXON_CTX_BSS); in iwl_init_context()
605 priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN); in iwl_init_context()
608 priv->contexts[i].ctxid = i; in iwl_init_context()
610 priv->contexts[IWL_RXON_CTX_BSS].always_active = true; in iwl_init_context()
611 priv->contexts[IWL_RXON_CTX_BSS].is_active = true; in iwl_init_context()
612 priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON; in iwl_init_context()
613 priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING; in iwl_init_context()
614 priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC; in iwl_init_context()
615 priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM; in iwl_init_context()
616 priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID; in iwl_init_context()
617 priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY; in iwl_init_context()
618 priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; in iwl_init_context()
619 priv->contexts[IWL_RXON_CTX_BSS].exclusive_interface_modes = in iwl_init_context()
621 priv->contexts[IWL_RXON_CTX_BSS].interface_modes = in iwl_init_context()
623 priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP; in iwl_init_context()
624 priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS; in iwl_init_context()
625 priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS; in iwl_init_context()
626 priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS; in iwl_init_context()
627 memcpy(priv->contexts[IWL_RXON_CTX_BSS].ac_to_queue, in iwl_init_context()
629 memcpy(priv->contexts[IWL_RXON_CTX_BSS].ac_to_fifo, in iwl_init_context()
632 priv->contexts[IWL_RXON_CTX_PAN].rxon_cmd = REPLY_WIPAN_RXON; in iwl_init_context()
633 priv->contexts[IWL_RXON_CTX_PAN].rxon_timing_cmd = in iwl_init_context()
635 priv->contexts[IWL_RXON_CTX_PAN].rxon_assoc_cmd = in iwl_init_context()
637 priv->contexts[IWL_RXON_CTX_PAN].qos_cmd = REPLY_WIPAN_QOS_PARAM; in iwl_init_context()
638 priv->contexts[IWL_RXON_CTX_PAN].ap_sta_id = IWL_AP_ID_PAN; in iwl_init_context()
639 priv->contexts[IWL_RXON_CTX_PAN].wep_key_cmd = REPLY_WIPAN_WEPKEY; in iwl_init_context()
640 priv->contexts[IWL_RXON_CTX_PAN].bcast_sta_id = IWLAGN_PAN_BCAST_ID; in iwl_init_context()
641 priv->contexts[IWL_RXON_CTX_PAN].station_flags = STA_FLG_PAN_STATION; in iwl_init_context()
642 priv->contexts[IWL_RXON_CTX_PAN].interface_modes = in iwl_init_context()
645 priv->contexts[IWL_RXON_CTX_PAN].ap_devtype = RXON_DEV_TYPE_CP; in iwl_init_context()
646 priv->contexts[IWL_RXON_CTX_PAN].station_devtype = RXON_DEV_TYPE_2STA; in iwl_init_context()
647 priv->contexts[IWL_RXON_CTX_PAN].unused_devtype = RXON_DEV_TYPE_P2P; in iwl_init_context()
648 memcpy(priv->contexts[IWL_RXON_CTX_PAN].ac_to_queue, in iwl_init_context()
650 memcpy(priv->contexts[IWL_RXON_CTX_PAN].ac_to_fifo, in iwl_init_context()
652 priv->contexts[IWL_RXON_CTX_PAN].mcast_queue = IWL_IPAN_MCAST_QUEUE; in iwl_init_context()
657 static void iwl_rf_kill_ct_config(struct iwl_priv *priv) in iwl_rf_kill_ct_config() argument
663 iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR, in iwl_rf_kill_ct_config()
666 priv->thermal_throttle.ct_kill_toggle = false; in iwl_rf_kill_ct_config()
668 if (priv->lib->support_ct_kill_exit) { in iwl_rf_kill_ct_config()
670 cpu_to_le32(priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
672 cpu_to_le32(priv->hw_params.ct_kill_exit_threshold); in iwl_rf_kill_ct_config()
674 ret = iwl_dvm_send_cmd_pdu(priv, in iwl_rf_kill_ct_config()
678 IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); in iwl_rf_kill_ct_config()
680 IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " in iwl_rf_kill_ct_config()
683 priv->hw_params.ct_kill_threshold, in iwl_rf_kill_ct_config()
684 priv->hw_params.ct_kill_exit_threshold); in iwl_rf_kill_ct_config()
687 cpu_to_le32(priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
689 ret = iwl_dvm_send_cmd_pdu(priv, in iwl_rf_kill_ct_config()
693 IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); in iwl_rf_kill_ct_config()
695 IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " in iwl_rf_kill_ct_config()
698 priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
702 static int iwlagn_send_calib_cfg_rt(struct iwl_priv *priv, u32 cfg) in iwlagn_send_calib_cfg_rt() argument
715 return iwl_dvm_send_cmd(priv, &cmd); in iwlagn_send_calib_cfg_rt()
719 static int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant) in iwlagn_send_tx_ant_config() argument
725 if (IWL_UCODE_API(priv->fw->ucode_ver) > 1) { in iwlagn_send_tx_ant_config()
726 IWL_DEBUG_HC(priv, "select valid tx ant: %u\n", valid_tx_ant); in iwlagn_send_tx_ant_config()
727 return iwl_dvm_send_cmd_pdu(priv, TX_ANT_CONFIGURATION_CMD, 0, in iwlagn_send_tx_ant_config()
731 IWL_DEBUG_HC(priv, "TX_ANT_CONFIGURATION_CMD not supported\n"); in iwlagn_send_tx_ant_config()
736 static void iwl_send_bt_config(struct iwl_priv *priv) in iwl_send_bt_config() argument
750 priv->bt_enable_flag = bt_cmd.flags; in iwl_send_bt_config()
751 IWL_DEBUG_INFO(priv, "BT coex %s\n", in iwl_send_bt_config()
754 if (iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG, in iwl_send_bt_config()
756 IWL_ERR(priv, "failed to send BT Coex Config\n"); in iwl_send_bt_config()
764 int iwl_alive_start(struct iwl_priv *priv) in iwl_alive_start() argument
767 struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; in iwl_alive_start()
769 IWL_DEBUG_INFO(priv, "Runtime Alive received.\n"); in iwl_alive_start()
772 set_bit(STATUS_ALIVE, &priv->status); in iwl_alive_start()
774 if (iwl_is_rfkill(priv)) in iwl_alive_start()
777 if (priv->event_log.ucode_trace) { in iwl_alive_start()
779 mod_timer(&priv->ucode_trace, jiffies); in iwl_alive_start()
783 if (priv->lib->bt_params && in iwl_alive_start()
784 priv->lib->bt_params->advanced_bt_coexist) { in iwl_alive_start()
786 if (priv->lib->bt_params->bt_sco_disable) in iwl_alive_start()
787 priv->bt_enable_pspoll = false; in iwl_alive_start()
789 priv->bt_enable_pspoll = true; in iwl_alive_start()
791 priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK; in iwl_alive_start()
792 priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT; in iwl_alive_start()
793 priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT; in iwl_alive_start()
794 iwlagn_send_advance_bt_config(priv); in iwl_alive_start()
795 priv->bt_valid = IWLAGN_BT_VALID_ENABLE_FLAGS; in iwl_alive_start()
796 priv->cur_rssi_ctx = NULL; in iwl_alive_start()
798 iwl_send_prio_tbl(priv); in iwl_alive_start()
801 ret = iwl_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN, in iwl_alive_start()
805 ret = iwl_send_bt_env(priv, IWL_BT_COEX_ENV_CLOSE, in iwl_alive_start()
809 } else if (priv->lib->bt_params) { in iwl_alive_start()
813 iwl_send_bt_config(priv); in iwl_alive_start()
819 iwlagn_send_calib_cfg_rt(priv, IWL_CALIB_CFG_DC_IDX); in iwl_alive_start()
821 ieee80211_wake_queues(priv->hw); in iwl_alive_start()
824 iwlagn_send_tx_ant_config(priv, priv->nvm_data->valid_tx_ant); in iwl_alive_start()
826 if (iwl_is_associated_ctx(ctx) && !priv->wowlan) { in iwl_alive_start()
835 for_each_context(priv, tmp) in iwl_alive_start()
836 iwl_connection_init_rx_config(priv, tmp); in iwl_alive_start()
838 iwlagn_set_rxon_chain(priv, ctx); in iwl_alive_start()
841 if (!priv->wowlan) { in iwl_alive_start()
843 iwl_reset_run_time_calib(priv); in iwl_alive_start()
846 set_bit(STATUS_READY, &priv->status); in iwl_alive_start()
849 ret = iwlagn_commit_rxon(priv, ctx); in iwl_alive_start()
854 iwl_rf_kill_ct_config(priv); in iwl_alive_start()
856 IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n"); in iwl_alive_start()
858 return iwl_power_update_mode(priv, true); in iwl_alive_start()
870 static void iwl_clear_driver_stations(struct iwl_priv *priv) in iwl_clear_driver_stations() argument
874 spin_lock_bh(&priv->sta_lock); in iwl_clear_driver_stations()
875 memset(priv->stations, 0, sizeof(priv->stations)); in iwl_clear_driver_stations()
876 priv->num_stations = 0; in iwl_clear_driver_stations()
878 priv->ucode_key_table = 0; in iwl_clear_driver_stations()
880 for_each_context(priv, ctx) { in iwl_clear_driver_stations()
892 spin_unlock_bh(&priv->sta_lock); in iwl_clear_driver_stations()
895 void iwl_down(struct iwl_priv *priv) in iwl_down() argument
899 IWL_DEBUG_INFO(priv, DRV_NAME " is going down\n"); in iwl_down()
901 lockdep_assert_held(&priv->mutex); in iwl_down()
903 iwl_scan_cancel_timeout(priv, 200); in iwl_down()
906 test_and_set_bit(STATUS_EXIT_PENDING, &priv->status); in iwl_down()
908 iwl_clear_ucode_stations(priv, NULL); in iwl_down()
909 iwl_dealloc_bcast_stations(priv); in iwl_down()
910 iwl_clear_driver_stations(priv); in iwl_down()
913 priv->bt_status = 0; in iwl_down()
914 priv->cur_rssi_ctx = NULL; in iwl_down()
915 priv->bt_is_sco = 0; in iwl_down()
916 if (priv->lib->bt_params) in iwl_down()
917 priv->bt_traffic_load = in iwl_down()
918 priv->lib->bt_params->bt_init_traffic_load; in iwl_down()
920 priv->bt_traffic_load = 0; in iwl_down()
921 priv->bt_full_concurrent = false; in iwl_down()
922 priv->bt_ci_compliance = 0; in iwl_down()
927 clear_bit(STATUS_EXIT_PENDING, &priv->status); in iwl_down()
929 if (priv->mac80211_registered) in iwl_down()
930 ieee80211_stop_queues(priv->hw); in iwl_down()
932 priv->ucode_loaded = false; in iwl_down()
933 iwl_trans_stop_device(priv->trans); in iwl_down()
936 atomic_set(&priv->num_aux_in_flight, 0); in iwl_down()
939 priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) << in iwl_down()
941 test_bit(STATUS_FW_ERROR, &priv->status) << in iwl_down()
943 test_bit(STATUS_EXIT_PENDING, &priv->status) << in iwl_down()
946 dev_kfree_skb(priv->beacon_skb); in iwl_down()
947 priv->beacon_skb = NULL; in iwl_down()
958 struct iwl_priv *priv = container_of(work, struct iwl_priv, in iwl_bg_run_time_calib_work() local
961 mutex_lock(&priv->mutex); in iwl_bg_run_time_calib_work()
963 if (test_bit(STATUS_EXIT_PENDING, &priv->status) || in iwl_bg_run_time_calib_work()
964 test_bit(STATUS_SCANNING, &priv->status)) { in iwl_bg_run_time_calib_work()
965 mutex_unlock(&priv->mutex); in iwl_bg_run_time_calib_work()
969 if (priv->start_calib) { in iwl_bg_run_time_calib_work()
970 iwl_chain_noise_calibration(priv); in iwl_bg_run_time_calib_work()
971 iwl_sensitivity_calibration(priv); in iwl_bg_run_time_calib_work()
974 mutex_unlock(&priv->mutex); in iwl_bg_run_time_calib_work()
977 void iwlagn_prepare_restart(struct iwl_priv *priv) in iwlagn_prepare_restart() argument
986 lockdep_assert_held(&priv->mutex); in iwlagn_prepare_restart()
988 priv->is_open = 0; in iwlagn_prepare_restart()
999 bt_full_concurrent = priv->bt_full_concurrent; in iwlagn_prepare_restart()
1000 bt_ci_compliance = priv->bt_ci_compliance; in iwlagn_prepare_restart()
1001 bt_load = priv->bt_traffic_load; in iwlagn_prepare_restart()
1002 bt_status = priv->bt_status; in iwlagn_prepare_restart()
1003 bt_is_sco = priv->bt_is_sco; in iwlagn_prepare_restart()
1005 iwl_down(priv); in iwlagn_prepare_restart()
1007 priv->bt_full_concurrent = bt_full_concurrent; in iwlagn_prepare_restart()
1008 priv->bt_ci_compliance = bt_ci_compliance; in iwlagn_prepare_restart()
1009 priv->bt_traffic_load = bt_load; in iwlagn_prepare_restart()
1010 priv->bt_status = bt_status; in iwlagn_prepare_restart()
1011 priv->bt_is_sco = bt_is_sco; in iwlagn_prepare_restart()
1015 priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE; in iwlagn_prepare_restart()
1018 atomic_set(&priv->queue_stop_count[i], 0); in iwlagn_prepare_restart()
1020 memset(priv->agg_q_alloc, 0, sizeof(priv->agg_q_alloc)); in iwlagn_prepare_restart()
1025 struct iwl_priv *priv = container_of(data, struct iwl_priv, restart); in iwl_bg_restart() local
1027 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_restart()
1030 if (test_and_clear_bit(STATUS_FW_ERROR, &priv->status)) { in iwl_bg_restart()
1031 mutex_lock(&priv->mutex); in iwl_bg_restart()
1032 iwlagn_prepare_restart(priv); in iwl_bg_restart()
1033 mutex_unlock(&priv->mutex); in iwl_bg_restart()
1034 iwl_cancel_deferred_work(priv); in iwl_bg_restart()
1035 if (priv->mac80211_registered) in iwl_bg_restart()
1036 ieee80211_restart_hw(priv->hw); in iwl_bg_restart()
1038 IWL_ERR(priv, in iwl_bg_restart()
1051 static void iwl_setup_deferred_work(struct iwl_priv *priv) in iwl_setup_deferred_work() argument
1053 priv->workqueue = alloc_ordered_workqueue(DRV_NAME, 0); in iwl_setup_deferred_work()
1055 INIT_WORK(&priv->restart, iwl_bg_restart); in iwl_setup_deferred_work()
1056 INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update); in iwl_setup_deferred_work()
1057 INIT_WORK(&priv->run_time_calib_work, iwl_bg_run_time_calib_work); in iwl_setup_deferred_work()
1058 INIT_WORK(&priv->tx_flush, iwl_bg_tx_flush); in iwl_setup_deferred_work()
1059 INIT_WORK(&priv->bt_full_concurrency, iwl_bg_bt_full_concurrency); in iwl_setup_deferred_work()
1060 INIT_WORK(&priv->bt_runtime_config, iwl_bg_bt_runtime_config); in iwl_setup_deferred_work()
1062 iwl_setup_scan_deferred_work(priv); in iwl_setup_deferred_work()
1064 if (priv->lib->bt_params) in iwl_setup_deferred_work()
1065 iwlagn_bt_setup_deferred_work(priv); in iwl_setup_deferred_work()
1067 timer_setup(&priv->statistics_periodic, iwl_bg_statistics_periodic, 0); in iwl_setup_deferred_work()
1069 timer_setup(&priv->ucode_trace, iwl_bg_ucode_trace, 0); in iwl_setup_deferred_work()
1072 void iwl_cancel_deferred_work(struct iwl_priv *priv) in iwl_cancel_deferred_work() argument
1074 if (priv->lib->bt_params) in iwl_cancel_deferred_work()
1075 iwlagn_bt_cancel_deferred_work(priv); in iwl_cancel_deferred_work()
1077 cancel_work_sync(&priv->run_time_calib_work); in iwl_cancel_deferred_work()
1078 cancel_work_sync(&priv->beacon_update); in iwl_cancel_deferred_work()
1080 iwl_cancel_scan_deferred_work(priv); in iwl_cancel_deferred_work()
1082 cancel_work_sync(&priv->bt_full_concurrency); in iwl_cancel_deferred_work()
1083 cancel_work_sync(&priv->bt_runtime_config); in iwl_cancel_deferred_work()
1085 del_timer_sync(&priv->statistics_periodic); in iwl_cancel_deferred_work()
1086 del_timer_sync(&priv->ucode_trace); in iwl_cancel_deferred_work()
1089 static int iwl_init_drv(struct iwl_priv *priv) in iwl_init_drv() argument
1091 spin_lock_init(&priv->sta_lock); in iwl_init_drv()
1093 mutex_init(&priv->mutex); in iwl_init_drv()
1095 INIT_LIST_HEAD(&priv->calib_results); in iwl_init_drv()
1097 priv->band = NL80211_BAND_2GHZ; in iwl_init_drv()
1099 priv->plcp_delta_threshold = priv->lib->plcp_delta_threshold; in iwl_init_drv()
1101 priv->iw_mode = NL80211_IFTYPE_STATION; in iwl_init_drv()
1102 priv->current_ht_config.smps = IEEE80211_SMPS_STATIC; in iwl_init_drv()
1103 priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF; in iwl_init_drv()
1104 priv->agg_tids_count = 0; in iwl_init_drv()
1106 priv->rx_statistics_jiffies = jiffies; in iwl_init_drv()
1109 iwlagn_set_rxon_chain(priv, &priv->contexts[IWL_RXON_CTX_BSS]); in iwl_init_drv()
1111 iwl_init_scan_params(priv); in iwl_init_drv()
1114 if (priv->lib->bt_params && in iwl_init_drv()
1115 priv->lib->bt_params->advanced_bt_coexist) { in iwl_init_drv()
1116 priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT; in iwl_init_drv()
1117 priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT; in iwl_init_drv()
1118 priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK; in iwl_init_drv()
1119 priv->bt_on_thresh = BT_ON_THRESHOLD_DEF; in iwl_init_drv()
1120 priv->bt_duration = BT_DURATION_LIMIT_DEF; in iwl_init_drv()
1121 priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF; in iwl_init_drv()
1127 static void iwl_uninit_drv(struct iwl_priv *priv) in iwl_uninit_drv() argument
1129 kfree(priv->scan_cmd); in iwl_uninit_drv()
1130 kfree(priv->beacon_cmd); in iwl_uninit_drv()
1131 kfree(rcu_dereference_raw(priv->noa_data)); in iwl_uninit_drv()
1132 iwl_calib_free_results(priv); in iwl_uninit_drv()
1134 kfree(priv->wowlan_sram); in iwl_uninit_drv()
1138 static void iwl_set_hw_params(struct iwl_priv *priv) in iwl_set_hw_params() argument
1140 if (priv->cfg->ht_params) in iwl_set_hw_params()
1141 priv->hw_params.use_rts_for_aggregation = in iwl_set_hw_params()
1142 priv->cfg->ht_params->use_rts_for_aggregation; in iwl_set_hw_params()
1145 priv->lib->set_hw_params(priv); in iwl_set_hw_params()
1151 static void iwl_option_config(struct iwl_priv *priv) in iwl_option_config() argument
1154 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG enabled\n"); in iwl_option_config()
1156 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG disabled\n"); in iwl_option_config()
1160 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS enabled\n"); in iwl_option_config()
1162 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS disabled\n"); in iwl_option_config()
1166 IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING enabled\n"); in iwl_option_config()
1168 IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING disabled\n"); in iwl_option_config()
1172 static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) in iwl_eeprom_init_hw_params() argument
1174 struct iwl_nvm_data *data = priv->nvm_data; in iwl_eeprom_init_hw_params()
1177 !priv->cfg->ht_params) { in iwl_eeprom_init_hw_params()
1178 IWL_ERR(priv, "Invalid 11n configuration\n"); in iwl_eeprom_init_hw_params()
1184 IWL_ERR(priv, "Invalid device sku\n"); in iwl_eeprom_init_hw_params()
1188 IWL_DEBUG_INFO(priv, in iwl_eeprom_init_hw_params()
1194 priv->hw_params.tx_chains_num = in iwl_eeprom_init_hw_params()
1196 if (priv->cfg->rx_with_siso_diversity) in iwl_eeprom_init_hw_params()
1197 priv->hw_params.rx_chains_num = 1; in iwl_eeprom_init_hw_params()
1199 priv->hw_params.rx_chains_num = in iwl_eeprom_init_hw_params()
1202 IWL_DEBUG_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n", in iwl_eeprom_init_hw_params()
1231 struct iwl_priv *priv; in iwl_op_mode_dvm_start() local
1255 op_mode = hw->priv; in iwl_op_mode_dvm_start()
1257 priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_op_mode_dvm_start()
1258 priv->trans = trans; in iwl_op_mode_dvm_start()
1259 priv->dev = trans->dev; in iwl_op_mode_dvm_start()
1260 priv->cfg = cfg; in iwl_op_mode_dvm_start()
1261 priv->fw = fw; in iwl_op_mode_dvm_start()
1263 switch (priv->trans->trans_cfg->device_family) { in iwl_op_mode_dvm_start()
1266 priv->lib = &iwl_dvm_1000_cfg; in iwl_op_mode_dvm_start()
1269 priv->lib = &iwl_dvm_2000_cfg; in iwl_op_mode_dvm_start()
1272 priv->lib = &iwl_dvm_105_cfg; in iwl_op_mode_dvm_start()
1276 priv->lib = &iwl_dvm_2030_cfg; in iwl_op_mode_dvm_start()
1279 priv->lib = &iwl_dvm_5000_cfg; in iwl_op_mode_dvm_start()
1282 priv->lib = &iwl_dvm_5150_cfg; in iwl_op_mode_dvm_start()
1286 priv->lib = &iwl_dvm_6000_cfg; in iwl_op_mode_dvm_start()
1289 priv->lib = &iwl_dvm_6005_cfg; in iwl_op_mode_dvm_start()
1293 priv->lib = &iwl_dvm_6050_cfg; in iwl_op_mode_dvm_start()
1296 priv->lib = &iwl_dvm_6030_cfg; in iwl_op_mode_dvm_start()
1302 if (WARN_ON(!priv->lib)) in iwl_op_mode_dvm_start()
1335 WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE < in iwl_op_mode_dvm_start()
1336 priv->trans->trans_cfg->base_params->num_of_queues); in iwl_op_mode_dvm_start()
1341 priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN; in iwl_op_mode_dvm_start()
1344 priv->sta_key_max_num = STA_KEY_MAX_NUM; in iwl_op_mode_dvm_start()
1349 iwl_trans_configure(priv->trans, &trans_cfg); in iwl_op_mode_dvm_start()
1358 SET_IEEE80211_DEV(priv->hw, priv->trans->dev); in iwl_op_mode_dvm_start()
1360 iwl_option_config(priv); in iwl_op_mode_dvm_start()
1362 IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n"); in iwl_op_mode_dvm_start()
1365 priv->bt_ch_announce = true; in iwl_op_mode_dvm_start()
1366 IWL_DEBUG_INFO(priv, "BT channel inhibition is %s\n", in iwl_op_mode_dvm_start()
1367 (priv->bt_ch_announce) ? "On" : "Off"); in iwl_op_mode_dvm_start()
1372 spin_lock_init(&priv->statistics.lock); in iwl_op_mode_dvm_start()
1377 IWL_INFO(priv, "Detected %s, REV=0x%X\n", in iwl_op_mode_dvm_start()
1378 priv->trans->name, priv->trans->hw_rev); in iwl_op_mode_dvm_start()
1380 if (iwl_trans_start_hw(priv->trans)) in iwl_op_mode_dvm_start()
1384 if (iwl_read_eeprom(priv->trans, &priv->eeprom_blob, in iwl_op_mode_dvm_start()
1385 &priv->eeprom_blob_size)) { in iwl_op_mode_dvm_start()
1386 IWL_ERR(priv, "Unable to init EEPROM\n"); in iwl_op_mode_dvm_start()
1391 iwl_trans_stop_device(priv->trans); in iwl_op_mode_dvm_start()
1393 priv->nvm_data = iwl_parse_eeprom_data(priv->trans, priv->cfg, in iwl_op_mode_dvm_start()
1394 priv->eeprom_blob, in iwl_op_mode_dvm_start()
1395 priv->eeprom_blob_size); in iwl_op_mode_dvm_start()
1396 if (!priv->nvm_data) in iwl_op_mode_dvm_start()
1399 if (iwl_nvm_check_version(priv->nvm_data, priv->trans)) in iwl_op_mode_dvm_start()
1402 if (iwl_eeprom_init_hw_params(priv)) in iwl_op_mode_dvm_start()
1406 memcpy(priv->addresses[0].addr, priv->nvm_data->hw_addr, ETH_ALEN); in iwl_op_mode_dvm_start()
1407 IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr); in iwl_op_mode_dvm_start()
1408 priv->hw->wiphy->addresses = priv->addresses; in iwl_op_mode_dvm_start()
1409 priv->hw->wiphy->n_addresses = 1; in iwl_op_mode_dvm_start()
1410 num_mac = priv->nvm_data->n_hw_addrs; in iwl_op_mode_dvm_start()
1412 memcpy(priv->addresses[1].addr, priv->addresses[0].addr, in iwl_op_mode_dvm_start()
1414 priv->addresses[1].addr[5]++; in iwl_op_mode_dvm_start()
1415 priv->hw->wiphy->n_addresses++; in iwl_op_mode_dvm_start()
1421 iwl_set_hw_params(priv); in iwl_op_mode_dvm_start()
1423 if (!(priv->nvm_data->sku_cap_ipan_enable)) { in iwl_op_mode_dvm_start()
1424 IWL_DEBUG_INFO(priv, "Your EEPROM disabled PAN\n"); in iwl_op_mode_dvm_start()
1430 priv->sta_key_max_num = STA_KEY_MAX_NUM; in iwl_op_mode_dvm_start()
1434 iwl_trans_configure(priv->trans, &trans_cfg); in iwl_op_mode_dvm_start()
1441 priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE; in iwl_op_mode_dvm_start()
1445 priv->queue_to_mac80211[i] = i; in iwl_op_mode_dvm_start()
1446 atomic_set(&priv->queue_stop_count[i], 0); in iwl_op_mode_dvm_start()
1449 if (iwl_init_drv(priv)) in iwl_op_mode_dvm_start()
1457 iwl_setup_deferred_work(priv); in iwl_op_mode_dvm_start()
1458 iwl_setup_rx_handlers(priv); in iwl_op_mode_dvm_start()
1460 iwl_power_initialize(priv); in iwl_op_mode_dvm_start()
1461 iwl_tt_initialize(priv); in iwl_op_mode_dvm_start()
1463 snprintf(priv->hw->wiphy->fw_version, in iwl_op_mode_dvm_start()
1464 sizeof(priv->hw->wiphy->fw_version), in iwl_op_mode_dvm_start()
1467 priv->new_scan_threshold_behaviour = in iwl_op_mode_dvm_start()
1470 priv->phy_calib_chain_noise_reset_cmd = in iwl_op_mode_dvm_start()
1472 priv->phy_calib_chain_noise_gain_cmd = in iwl_op_mode_dvm_start()
1476 iwl_init_context(priv, ucode_flags); in iwl_op_mode_dvm_start()
1483 if (iwlagn_mac_setup_register(priv, &fw->ucode_capa)) in iwl_op_mode_dvm_start()
1486 iwl_dbgfs_register(priv, dbgfs_dir); in iwl_op_mode_dvm_start()
1491 iwl_tt_exit(priv); in iwl_op_mode_dvm_start()
1492 iwl_cancel_deferred_work(priv); in iwl_op_mode_dvm_start()
1493 destroy_workqueue(priv->workqueue); in iwl_op_mode_dvm_start()
1494 priv->workqueue = NULL; in iwl_op_mode_dvm_start()
1495 iwl_uninit_drv(priv); in iwl_op_mode_dvm_start()
1497 kfree(priv->eeprom_blob); in iwl_op_mode_dvm_start()
1499 kfree(priv->nvm_data); in iwl_op_mode_dvm_start()
1501 ieee80211_free_hw(priv->hw); in iwl_op_mode_dvm_start()
1509 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_op_mode_dvm_stop() local
1511 IWL_DEBUG_INFO(priv, "*** UNLOAD DRIVER ***\n"); in iwl_op_mode_dvm_stop()
1513 iwlagn_mac_unregister(priv); in iwl_op_mode_dvm_stop()
1515 iwl_tt_exit(priv); in iwl_op_mode_dvm_stop()
1517 kfree(priv->eeprom_blob); in iwl_op_mode_dvm_stop()
1518 kfree(priv->nvm_data); in iwl_op_mode_dvm_stop()
1525 destroy_workqueue(priv->workqueue); in iwl_op_mode_dvm_stop()
1526 priv->workqueue = NULL; in iwl_op_mode_dvm_stop()
1528 iwl_uninit_drv(priv); in iwl_op_mode_dvm_stop()
1530 dev_kfree_skb(priv->beacon_skb); in iwl_op_mode_dvm_stop()
1532 iwl_trans_op_mode_leave(priv->trans); in iwl_op_mode_dvm_stop()
1533 ieee80211_free_hw(priv->hw); in iwl_op_mode_dvm_stop()
1605 static void iwl_dump_nic_error_log(struct iwl_priv *priv) in iwl_dump_nic_error_log() argument
1607 struct iwl_trans *trans = priv->trans; in iwl_dump_nic_error_log()
1611 base = priv->device_pointers.error_event_table; in iwl_dump_nic_error_log()
1612 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_dump_nic_error_log()
1614 base = priv->fw->init_errlog_ptr; in iwl_dump_nic_error_log()
1617 base = priv->fw->inst_errlog_ptr; in iwl_dump_nic_error_log()
1621 IWL_ERR(priv, in iwl_dump_nic_error_log()
1624 (priv->cur_ucode == IWL_UCODE_INIT) in iwl_dump_nic_error_log()
1635 priv->status, table.valid); in iwl_dump_nic_error_log()
1638 IWL_ERR(priv, "0x%08X | %-28s\n", table.error_id, in iwl_dump_nic_error_log()
1640 IWL_ERR(priv, "0x%08X | uPc\n", table.pc); in iwl_dump_nic_error_log()
1641 IWL_ERR(priv, "0x%08X | branchlink1\n", table.blink1); in iwl_dump_nic_error_log()
1642 IWL_ERR(priv, "0x%08X | branchlink2\n", table.blink2); in iwl_dump_nic_error_log()
1643 IWL_ERR(priv, "0x%08X | interruptlink1\n", table.ilink1); in iwl_dump_nic_error_log()
1644 IWL_ERR(priv, "0x%08X | interruptlink2\n", table.ilink2); in iwl_dump_nic_error_log()
1645 IWL_ERR(priv, "0x%08X | data1\n", table.data1); in iwl_dump_nic_error_log()
1646 IWL_ERR(priv, "0x%08X | data2\n", table.data2); in iwl_dump_nic_error_log()
1647 IWL_ERR(priv, "0x%08X | line\n", table.line); in iwl_dump_nic_error_log()
1648 IWL_ERR(priv, "0x%08X | beacon time\n", table.bcon_time); in iwl_dump_nic_error_log()
1649 IWL_ERR(priv, "0x%08X | tsf low\n", table.tsf_low); in iwl_dump_nic_error_log()
1650 IWL_ERR(priv, "0x%08X | tsf hi\n", table.tsf_hi); in iwl_dump_nic_error_log()
1651 IWL_ERR(priv, "0x%08X | time gp1\n", table.gp1); in iwl_dump_nic_error_log()
1652 IWL_ERR(priv, "0x%08X | time gp2\n", table.gp2); in iwl_dump_nic_error_log()
1653 IWL_ERR(priv, "0x%08X | time gp3\n", table.gp3); in iwl_dump_nic_error_log()
1654 IWL_ERR(priv, "0x%08X | uCode version\n", table.ucode_ver); in iwl_dump_nic_error_log()
1655 IWL_ERR(priv, "0x%08X | hw version\n", table.hw_ver); in iwl_dump_nic_error_log()
1656 IWL_ERR(priv, "0x%08X | board version\n", table.brd_ver); in iwl_dump_nic_error_log()
1657 IWL_ERR(priv, "0x%08X | hcmd\n", table.hcmd); in iwl_dump_nic_error_log()
1658 IWL_ERR(priv, "0x%08X | isr0\n", table.isr0); in iwl_dump_nic_error_log()
1659 IWL_ERR(priv, "0x%08X | isr1\n", table.isr1); in iwl_dump_nic_error_log()
1660 IWL_ERR(priv, "0x%08X | isr2\n", table.isr2); in iwl_dump_nic_error_log()
1661 IWL_ERR(priv, "0x%08X | isr3\n", table.isr3); in iwl_dump_nic_error_log()
1662 IWL_ERR(priv, "0x%08X | isr4\n", table.isr4); in iwl_dump_nic_error_log()
1663 IWL_ERR(priv, "0x%08X | isr_pref\n", table.isr_pref); in iwl_dump_nic_error_log()
1664 IWL_ERR(priv, "0x%08X | wait_event\n", table.wait_event); in iwl_dump_nic_error_log()
1665 IWL_ERR(priv, "0x%08X | l2p_control\n", table.l2p_control); in iwl_dump_nic_error_log()
1666 IWL_ERR(priv, "0x%08X | l2p_duration\n", table.l2p_duration); in iwl_dump_nic_error_log()
1667 IWL_ERR(priv, "0x%08X | l2p_mhvalid\n", table.l2p_mhvalid); in iwl_dump_nic_error_log()
1668 IWL_ERR(priv, "0x%08X | l2p_addr_match\n", table.l2p_addr_match); in iwl_dump_nic_error_log()
1669 IWL_ERR(priv, "0x%08X | lmpm_pmg_sel\n", table.lmpm_pmg_sel); in iwl_dump_nic_error_log()
1670 IWL_ERR(priv, "0x%08X | timestamp\n", table.u_timestamp); in iwl_dump_nic_error_log()
1671 IWL_ERR(priv, "0x%08X | flow_handler\n", table.flow_handler); in iwl_dump_nic_error_log()
1679 static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx, in iwl_print_event_log() argument
1689 struct iwl_trans *trans = priv->trans; in iwl_print_event_log()
1694 base = priv->device_pointers.log_event_table; in iwl_print_event_log()
1695 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_print_event_log()
1697 base = priv->fw->init_evtlog_ptr; in iwl_print_event_log()
1700 base = priv->fw->inst_evtlog_ptr; in iwl_print_event_log()
1731 IWL_ERR(priv, "EVT_LOG:0x%08x:%04u\n", in iwl_print_event_log()
1741 IWL_ERR(priv, "EVT_LOGT:%010u:0x%08x:%04u\n", in iwl_print_event_log()
1757 static int iwl_print_last_event_logs(struct iwl_priv *priv, u32 capacity, in iwl_print_last_event_logs() argument
1768 pos = iwl_print_event_log(priv, in iwl_print_last_event_logs()
1772 pos = iwl_print_event_log(priv, 0, in iwl_print_last_event_logs()
1776 pos = iwl_print_event_log(priv, next_entry - size, in iwl_print_last_event_logs()
1780 pos = iwl_print_event_log(priv, 0, next_entry, in iwl_print_last_event_logs()
1783 pos = iwl_print_event_log(priv, next_entry - size, in iwl_print_last_event_logs()
1792 int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log, in iwl_dump_nic_event_log() argument
1804 struct iwl_trans *trans = priv->trans; in iwl_dump_nic_event_log()
1806 base = priv->device_pointers.log_event_table; in iwl_dump_nic_event_log()
1807 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_dump_nic_event_log()
1808 logsize = priv->fw->init_evtlog_size; in iwl_dump_nic_event_log()
1810 base = priv->fw->init_evtlog_ptr; in iwl_dump_nic_event_log()
1812 logsize = priv->fw->inst_evtlog_size; in iwl_dump_nic_event_log()
1814 base = priv->fw->inst_evtlog_ptr; in iwl_dump_nic_event_log()
1818 IWL_ERR(priv, in iwl_dump_nic_event_log()
1821 (priv->cur_ucode == IWL_UCODE_INIT) in iwl_dump_nic_event_log()
1833 IWL_ERR(priv, "Log capacity %d is bogus, limit to %d " in iwl_dump_nic_event_log()
1839 IWL_ERR(priv, "Log write index %d is bogus, limit to %d\n", in iwl_dump_nic_event_log()
1855 IWL_ERR(priv, "Start IWL Event Log Dump: display last %u entries\n", in iwl_dump_nic_event_log()
1875 pos = iwl_print_event_log(priv, next_entry, in iwl_dump_nic_event_log()
1879 pos = iwl_print_event_log(priv, 0, in iwl_dump_nic_event_log()
1882 pos = iwl_print_last_event_logs(priv, capacity, num_wraps, in iwl_dump_nic_event_log()
1886 pos = iwl_print_last_event_logs(priv, capacity, num_wraps, in iwl_dump_nic_event_log()
1893 static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand) in iwlagn_fw_error() argument
1899 iwl_print_rx_config_cmd(priv, IWL_RXON_CTX_BSS); in iwlagn_fw_error()
1902 priv->ucode_loaded = false; in iwlagn_fw_error()
1905 set_bit(STATUS_FW_ERROR, &priv->status); in iwlagn_fw_error()
1907 iwl_abort_notification_waits(&priv->notif_wait); in iwlagn_fw_error()
1911 clear_bit(STATUS_READY, &priv->status); in iwlagn_fw_error()
1922 (long) priv->reload_jiffies); in iwlagn_fw_error()
1923 priv->reload_jiffies = reload_jiffies; in iwlagn_fw_error()
1925 priv->reload_count++; in iwlagn_fw_error()
1926 if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) { in iwlagn_fw_error()
1927 IWL_ERR(priv, "BUG_ON, Stop restarting\n"); in iwlagn_fw_error()
1931 priv->reload_count = 0; in iwlagn_fw_error()
1934 if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) { in iwlagn_fw_error()
1936 IWL_DEBUG_FW(priv, in iwlagn_fw_error()
1938 queue_work(priv->workqueue, &priv->restart); in iwlagn_fw_error()
1940 IWL_DEBUG_FW(priv, in iwlagn_fw_error()
1947 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_nic_error() local
1949 IWL_ERR(priv, "Loaded firmware version: %s\n", in iwl_nic_error()
1950 priv->fw->fw_version); in iwl_nic_error()
1952 iwl_dump_nic_error_log(priv); in iwl_nic_error()
1953 iwl_dump_nic_event_log(priv, false, NULL); in iwl_nic_error()
1955 iwlagn_fw_error(priv, false); in iwl_nic_error()
1960 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_cmd_queue_full() local
1962 if (!iwl_check_for_ct_kill(priv)) { in iwl_cmd_queue_full()
1963 IWL_ERR(priv, "Restarting adapter queue is full\n"); in iwl_cmd_queue_full()
1964 iwlagn_fw_error(priv, false); in iwl_cmd_queue_full()
1972 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_nic_config() local
1975 iwl_trans_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
1977 CSR_HW_REV_STEP_DASH(priv->trans->hw_rev)); in iwl_nic_config()
1980 if (priv->nvm_data->radio_cfg_type <= EEPROM_RF_CONFIG_TYPE_MAX) { in iwl_nic_config()
1982 priv->nvm_data->radio_cfg_type << in iwl_nic_config()
1984 priv->nvm_data->radio_cfg_step << in iwl_nic_config()
1986 priv->nvm_data->radio_cfg_dash << in iwl_nic_config()
1989 iwl_trans_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
1995 IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n", in iwl_nic_config()
1996 priv->nvm_data->radio_cfg_type, in iwl_nic_config()
1997 priv->nvm_data->radio_cfg_step, in iwl_nic_config()
1998 priv->nvm_data->radio_cfg_dash); in iwl_nic_config()
2004 iwl_set_bit(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
2012 iwl_set_bits_mask_prph(priv->trans, APMG_PS_CTRL_REG, in iwl_nic_config()
2016 if (priv->lib->nic_config) in iwl_nic_config()
2017 priv->lib->nic_config(priv); in iwl_nic_config()
2022 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_wimax_active() local
2024 clear_bit(STATUS_READY, &priv->status); in iwl_wimax_active()
2025 IWL_ERR(priv, "RF is used by WiMAX\n"); in iwl_wimax_active()
2030 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_stop_sw_queue() local
2031 int mq = priv->queue_to_mac80211[queue]; in iwl_stop_sw_queue()
2036 if (atomic_inc_return(&priv->queue_stop_count[mq]) > 1) { in iwl_stop_sw_queue()
2037 IWL_DEBUG_TX_QUEUES(priv, in iwl_stop_sw_queue()
2043 set_bit(mq, &priv->transport_queue_stop); in iwl_stop_sw_queue()
2044 ieee80211_stop_queue(priv->hw, mq); in iwl_stop_sw_queue()
2049 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_wake_sw_queue() local
2050 int mq = priv->queue_to_mac80211[queue]; in iwl_wake_sw_queue()
2055 if (atomic_dec_return(&priv->queue_stop_count[mq]) > 0) { in iwl_wake_sw_queue()
2056 IWL_DEBUG_TX_QUEUES(priv, in iwl_wake_sw_queue()
2062 clear_bit(mq, &priv->transport_queue_stop); in iwl_wake_sw_queue()
2064 if (!priv->passive_no_rx) in iwl_wake_sw_queue()
2065 ieee80211_wake_queue(priv->hw, mq); in iwl_wake_sw_queue()
2068 void iwlagn_lift_passive_no_rx(struct iwl_priv *priv) in iwlagn_lift_passive_no_rx() argument
2072 if (!priv->passive_no_rx) in iwlagn_lift_passive_no_rx()
2076 if (!test_bit(mq, &priv->transport_queue_stop)) { in iwlagn_lift_passive_no_rx()
2077 IWL_DEBUG_TX_QUEUES(priv, "Wake queue %d\n", mq); in iwlagn_lift_passive_no_rx()
2078 ieee80211_wake_queue(priv->hw, mq); in iwlagn_lift_passive_no_rx()
2080 IWL_DEBUG_TX_QUEUES(priv, "Don't wake queue %d\n", mq); in iwlagn_lift_passive_no_rx()
2084 priv->passive_no_rx = false; in iwlagn_lift_passive_no_rx()
2089 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_free_skb() local
2093 iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]); in iwl_free_skb()
2094 ieee80211_free_txskb(priv->hw, skb); in iwl_free_skb()
2099 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_set_hw_rfkill_state() local
2102 set_bit(STATUS_RF_KILL_HW, &priv->status); in iwl_set_hw_rfkill_state()
2104 clear_bit(STATUS_RF_KILL_HW, &priv->status); in iwl_set_hw_rfkill_state()
2106 wiphy_rfkill_set_hw_state(priv->hw->wiphy, state); in iwl_set_hw_rfkill_state()