Lines Matching refs:priv
74 void iwl_update_chain_flags(struct iwl_priv *priv) in iwl_update_chain_flags() argument
78 for_each_context(priv, ctx) { in iwl_update_chain_flags()
79 iwlagn_set_rxon_chain(priv, ctx); in iwl_update_chain_flags()
81 iwlagn_commit_rxon(priv, ctx); in iwl_update_chain_flags()
86 static void iwl_set_beacon_tim(struct iwl_priv *priv, in iwl_set_beacon_tim() argument
109 IWL_WARN(priv, "Unable to find TIM Element in beacon\n"); in iwl_set_beacon_tim()
112 int iwlagn_send_beacon_cmd(struct iwl_priv *priv) in iwlagn_send_beacon_cmd() argument
128 lockdep_assert_held(&priv->mutex); in iwlagn_send_beacon_cmd()
130 if (!priv->beacon_ctx) { in iwlagn_send_beacon_cmd()
131 IWL_ERR(priv, "trying to build beacon w/o beacon context!\n"); in iwlagn_send_beacon_cmd()
135 if (WARN_ON(!priv->beacon_skb)) in iwlagn_send_beacon_cmd()
139 if (!priv->beacon_cmd) in iwlagn_send_beacon_cmd()
140 priv->beacon_cmd = kzalloc(sizeof(*tx_beacon_cmd), GFP_KERNEL); in iwlagn_send_beacon_cmd()
141 tx_beacon_cmd = priv->beacon_cmd; in iwlagn_send_beacon_cmd()
145 frame_size = priv->beacon_skb->len; in iwlagn_send_beacon_cmd()
149 tx_beacon_cmd->tx.sta_id = priv->beacon_ctx->bcast_sta_id; in iwlagn_send_beacon_cmd()
155 iwl_set_beacon_tim(priv, tx_beacon_cmd, priv->beacon_skb->data, in iwlagn_send_beacon_cmd()
159 info = IEEE80211_SKB_CB(priv->beacon_skb); in iwlagn_send_beacon_cmd()
172 priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, in iwlagn_send_beacon_cmd()
173 priv->nvm_data->valid_tx_ant); in iwlagn_send_beacon_cmd()
174 rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant); in iwlagn_send_beacon_cmd()
190 cmd.data[1] = priv->beacon_skb->data; in iwlagn_send_beacon_cmd()
193 return iwl_dvm_send_cmd(priv, &cmd); in iwlagn_send_beacon_cmd()
198 struct iwl_priv *priv = in iwl_bg_beacon_update() local
202 mutex_lock(&priv->mutex); in iwl_bg_beacon_update()
203 if (!priv->beacon_ctx) { in iwl_bg_beacon_update()
204 IWL_ERR(priv, "updating beacon w/o beacon context!\n"); in iwl_bg_beacon_update()
208 if (priv->beacon_ctx->vif->type != NL80211_IFTYPE_AP) { in iwl_bg_beacon_update()
219 beacon = ieee80211_beacon_get(priv->hw, priv->beacon_ctx->vif); in iwl_bg_beacon_update()
221 IWL_ERR(priv, "update beacon failed -- keeping old\n"); in iwl_bg_beacon_update()
226 dev_kfree_skb(priv->beacon_skb); in iwl_bg_beacon_update()
228 priv->beacon_skb = beacon; in iwl_bg_beacon_update()
230 iwlagn_send_beacon_cmd(priv); in iwl_bg_beacon_update()
232 mutex_unlock(&priv->mutex); in iwl_bg_beacon_update()
237 struct iwl_priv *priv = in iwl_bg_bt_runtime_config() local
240 mutex_lock(&priv->mutex); in iwl_bg_bt_runtime_config()
241 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_bt_runtime_config()
245 if (!iwl_is_ready_rf(priv)) in iwl_bg_bt_runtime_config()
248 iwlagn_send_advance_bt_config(priv); in iwl_bg_bt_runtime_config()
250 mutex_unlock(&priv->mutex); in iwl_bg_bt_runtime_config()
255 struct iwl_priv *priv = in iwl_bg_bt_full_concurrency() local
259 mutex_lock(&priv->mutex); in iwl_bg_bt_full_concurrency()
261 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_bt_full_concurrency()
265 if (!iwl_is_ready_rf(priv)) in iwl_bg_bt_full_concurrency()
268 IWL_DEBUG_INFO(priv, "BT coex in %s mode\n", in iwl_bg_bt_full_concurrency()
269 priv->bt_full_concurrent ? in iwl_bg_bt_full_concurrency()
276 for_each_context(priv, ctx) { in iwl_bg_bt_full_concurrency()
277 iwlagn_set_rxon_chain(priv, ctx); in iwl_bg_bt_full_concurrency()
278 iwlagn_commit_rxon(priv, ctx); in iwl_bg_bt_full_concurrency()
281 iwlagn_send_advance_bt_config(priv); in iwl_bg_bt_full_concurrency()
283 mutex_unlock(&priv->mutex); in iwl_bg_bt_full_concurrency()
286 int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear) in iwl_send_statistics_request() argument
294 return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD, in iwl_send_statistics_request()
299 return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD, 0, in iwl_send_statistics_request()
316 struct iwl_priv *priv = (struct iwl_priv *)data; in iwl_bg_statistics_periodic() local
318 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_statistics_periodic()
322 if (!iwl_is_ready_rf(priv)) in iwl_bg_statistics_periodic()
325 iwl_send_statistics_request(priv, CMD_ASYNC, false); in iwl_bg_statistics_periodic()
329 static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base, in iwl_print_cont_event_trace() argument
344 if (!iwl_trans_grab_nic_access(priv->trans, false, ®_flags)) in iwl_print_cont_event_trace()
348 iwl_write32(priv->trans, HBUS_TARG_MEM_RADDR, ptr); in iwl_print_cont_event_trace()
364 ev = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
365 time = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
368 priv->trans->dev, 0, time, ev); in iwl_print_cont_event_trace()
370 data = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT); in iwl_print_cont_event_trace()
372 priv->trans->dev, time, data, ev); in iwl_print_cont_event_trace()
376 iwl_trans_release_nic_access(priv->trans, ®_flags); in iwl_print_cont_event_trace()
379 static void iwl_continuous_event_trace(struct iwl_priv *priv) in iwl_continuous_event_trace() argument
393 base = priv->device_pointers.log_event_table; in iwl_continuous_event_trace()
395 iwl_trans_read_mem_bytes(priv->trans, base, in iwl_continuous_event_trace()
419 if (unlikely(next_entry < priv->event_log.next_entry && in iwl_continuous_event_trace()
420 num_wraps == priv->event_log.num_wraps)) in iwl_continuous_event_trace()
423 if (num_wraps == priv->event_log.num_wraps) { in iwl_continuous_event_trace()
425 priv, base, priv->event_log.next_entry, in iwl_continuous_event_trace()
426 next_entry - priv->event_log.next_entry, in iwl_continuous_event_trace()
429 priv->event_log.non_wraps_count++; in iwl_continuous_event_trace()
431 if (num_wraps - priv->event_log.num_wraps > 1) in iwl_continuous_event_trace()
432 priv->event_log.wraps_more_count++; in iwl_continuous_event_trace()
434 priv->event_log.wraps_once_count++; in iwl_continuous_event_trace()
436 trace_iwlwifi_dev_ucode_wrap_event(priv->trans->dev, in iwl_continuous_event_trace()
437 num_wraps - priv->event_log.num_wraps, in iwl_continuous_event_trace()
438 next_entry, priv->event_log.next_entry); in iwl_continuous_event_trace()
440 if (next_entry < priv->event_log.next_entry) { in iwl_continuous_event_trace()
442 priv, base, priv->event_log.next_entry, in iwl_continuous_event_trace()
443 capacity - priv->event_log.next_entry, in iwl_continuous_event_trace()
447 priv, base, 0, next_entry, capacity, mode); in iwl_continuous_event_trace()
450 priv, base, next_entry, in iwl_continuous_event_trace()
455 priv, base, 0, next_entry, capacity, mode); in iwl_continuous_event_trace()
459 priv->event_log.num_wraps = num_wraps; in iwl_continuous_event_trace()
460 priv->event_log.next_entry = next_entry; in iwl_continuous_event_trace()
473 struct iwl_priv *priv = (struct iwl_priv *)data; in iwl_bg_ucode_trace() local
475 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_ucode_trace()
478 if (priv->event_log.ucode_trace) { in iwl_bg_ucode_trace()
479 iwl_continuous_event_trace(priv); in iwl_bg_ucode_trace()
481 mod_timer(&priv->ucode_trace, in iwl_bg_ucode_trace()
488 struct iwl_priv *priv = in iwl_bg_tx_flush() local
491 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_tx_flush()
495 if (!iwl_is_ready_rf(priv)) in iwl_bg_tx_flush()
498 IWL_DEBUG_INFO(priv, "device request: flush all tx frames\n"); in iwl_bg_tx_flush()
499 iwlagn_dev_txfifo_flush(priv); in iwl_bg_tx_flush()
528 static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags) in iwl_init_context() argument
536 priv->valid_contexts = BIT(IWL_RXON_CTX_BSS); in iwl_init_context()
538 priv->valid_contexts |= BIT(IWL_RXON_CTX_PAN); in iwl_init_context()
541 priv->contexts[i].ctxid = i; in iwl_init_context()
543 priv->contexts[IWL_RXON_CTX_BSS].always_active = true; in iwl_init_context()
544 priv->contexts[IWL_RXON_CTX_BSS].is_active = true; in iwl_init_context()
545 priv->contexts[IWL_RXON_CTX_BSS].rxon_cmd = REPLY_RXON; in iwl_init_context()
546 priv->contexts[IWL_RXON_CTX_BSS].rxon_timing_cmd = REPLY_RXON_TIMING; in iwl_init_context()
547 priv->contexts[IWL_RXON_CTX_BSS].rxon_assoc_cmd = REPLY_RXON_ASSOC; in iwl_init_context()
548 priv->contexts[IWL_RXON_CTX_BSS].qos_cmd = REPLY_QOS_PARAM; in iwl_init_context()
549 priv->contexts[IWL_RXON_CTX_BSS].ap_sta_id = IWL_AP_ID; in iwl_init_context()
550 priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY; in iwl_init_context()
551 priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID; in iwl_init_context()
552 priv->contexts[IWL_RXON_CTX_BSS].exclusive_interface_modes = in iwl_init_context()
554 priv->contexts[IWL_RXON_CTX_BSS].interface_modes = in iwl_init_context()
556 priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP; in iwl_init_context()
557 priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS; in iwl_init_context()
558 priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS; in iwl_init_context()
559 priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS; in iwl_init_context()
560 memcpy(priv->contexts[IWL_RXON_CTX_BSS].ac_to_queue, in iwl_init_context()
562 memcpy(priv->contexts[IWL_RXON_CTX_BSS].ac_to_fifo, in iwl_init_context()
565 priv->contexts[IWL_RXON_CTX_PAN].rxon_cmd = REPLY_WIPAN_RXON; in iwl_init_context()
566 priv->contexts[IWL_RXON_CTX_PAN].rxon_timing_cmd = in iwl_init_context()
568 priv->contexts[IWL_RXON_CTX_PAN].rxon_assoc_cmd = in iwl_init_context()
570 priv->contexts[IWL_RXON_CTX_PAN].qos_cmd = REPLY_WIPAN_QOS_PARAM; in iwl_init_context()
571 priv->contexts[IWL_RXON_CTX_PAN].ap_sta_id = IWL_AP_ID_PAN; in iwl_init_context()
572 priv->contexts[IWL_RXON_CTX_PAN].wep_key_cmd = REPLY_WIPAN_WEPKEY; in iwl_init_context()
573 priv->contexts[IWL_RXON_CTX_PAN].bcast_sta_id = IWLAGN_PAN_BCAST_ID; in iwl_init_context()
574 priv->contexts[IWL_RXON_CTX_PAN].station_flags = STA_FLG_PAN_STATION; in iwl_init_context()
575 priv->contexts[IWL_RXON_CTX_PAN].interface_modes = in iwl_init_context()
578 priv->contexts[IWL_RXON_CTX_PAN].ap_devtype = RXON_DEV_TYPE_CP; in iwl_init_context()
579 priv->contexts[IWL_RXON_CTX_PAN].station_devtype = RXON_DEV_TYPE_2STA; in iwl_init_context()
580 priv->contexts[IWL_RXON_CTX_PAN].unused_devtype = RXON_DEV_TYPE_P2P; in iwl_init_context()
581 memcpy(priv->contexts[IWL_RXON_CTX_PAN].ac_to_queue, in iwl_init_context()
583 memcpy(priv->contexts[IWL_RXON_CTX_PAN].ac_to_fifo, in iwl_init_context()
585 priv->contexts[IWL_RXON_CTX_PAN].mcast_queue = IWL_IPAN_MCAST_QUEUE; in iwl_init_context()
590 static void iwl_rf_kill_ct_config(struct iwl_priv *priv) in iwl_rf_kill_ct_config() argument
596 iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR, in iwl_rf_kill_ct_config()
599 priv->thermal_throttle.ct_kill_toggle = false; in iwl_rf_kill_ct_config()
601 if (priv->lib->support_ct_kill_exit) { in iwl_rf_kill_ct_config()
603 cpu_to_le32(priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
605 cpu_to_le32(priv->hw_params.ct_kill_exit_threshold); in iwl_rf_kill_ct_config()
607 ret = iwl_dvm_send_cmd_pdu(priv, in iwl_rf_kill_ct_config()
611 IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); in iwl_rf_kill_ct_config()
613 IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " in iwl_rf_kill_ct_config()
616 priv->hw_params.ct_kill_threshold, in iwl_rf_kill_ct_config()
617 priv->hw_params.ct_kill_exit_threshold); in iwl_rf_kill_ct_config()
620 cpu_to_le32(priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
622 ret = iwl_dvm_send_cmd_pdu(priv, in iwl_rf_kill_ct_config()
626 IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); in iwl_rf_kill_ct_config()
628 IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " in iwl_rf_kill_ct_config()
631 priv->hw_params.ct_kill_threshold); in iwl_rf_kill_ct_config()
635 static int iwlagn_send_calib_cfg_rt(struct iwl_priv *priv, u32 cfg) in iwlagn_send_calib_cfg_rt() argument
648 return iwl_dvm_send_cmd(priv, &cmd); in iwlagn_send_calib_cfg_rt()
652 static int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant) in iwlagn_send_tx_ant_config() argument
658 if (IWL_UCODE_API(priv->fw->ucode_ver) > 1) { in iwlagn_send_tx_ant_config()
659 IWL_DEBUG_HC(priv, "select valid tx ant: %u\n", valid_tx_ant); in iwlagn_send_tx_ant_config()
660 return iwl_dvm_send_cmd_pdu(priv, TX_ANT_CONFIGURATION_CMD, 0, in iwlagn_send_tx_ant_config()
664 IWL_DEBUG_HC(priv, "TX_ANT_CONFIGURATION_CMD not supported\n"); in iwlagn_send_tx_ant_config()
669 static void iwl_send_bt_config(struct iwl_priv *priv) in iwl_send_bt_config() argument
683 priv->bt_enable_flag = bt_cmd.flags; in iwl_send_bt_config()
684 IWL_DEBUG_INFO(priv, "BT coex %s\n", in iwl_send_bt_config()
687 if (iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG, in iwl_send_bt_config()
689 IWL_ERR(priv, "failed to send BT Coex Config\n"); in iwl_send_bt_config()
697 int iwl_alive_start(struct iwl_priv *priv) in iwl_alive_start() argument
700 struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; in iwl_alive_start()
702 IWL_DEBUG_INFO(priv, "Runtime Alive received.\n"); in iwl_alive_start()
705 set_bit(STATUS_ALIVE, &priv->status); in iwl_alive_start()
707 if (iwl_is_rfkill(priv)) in iwl_alive_start()
710 if (priv->event_log.ucode_trace) { in iwl_alive_start()
712 mod_timer(&priv->ucode_trace, jiffies); in iwl_alive_start()
716 if (priv->lib->bt_params && in iwl_alive_start()
717 priv->lib->bt_params->advanced_bt_coexist) { in iwl_alive_start()
719 if (priv->lib->bt_params->bt_sco_disable) in iwl_alive_start()
720 priv->bt_enable_pspoll = false; in iwl_alive_start()
722 priv->bt_enable_pspoll = true; in iwl_alive_start()
724 priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK; in iwl_alive_start()
725 priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT; in iwl_alive_start()
726 priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT; in iwl_alive_start()
727 iwlagn_send_advance_bt_config(priv); in iwl_alive_start()
728 priv->bt_valid = IWLAGN_BT_VALID_ENABLE_FLAGS; in iwl_alive_start()
729 priv->cur_rssi_ctx = NULL; in iwl_alive_start()
731 iwl_send_prio_tbl(priv); in iwl_alive_start()
734 ret = iwl_send_bt_env(priv, IWL_BT_COEX_ENV_OPEN, in iwl_alive_start()
738 ret = iwl_send_bt_env(priv, IWL_BT_COEX_ENV_CLOSE, in iwl_alive_start()
742 } else if (priv->lib->bt_params) { in iwl_alive_start()
746 iwl_send_bt_config(priv); in iwl_alive_start()
752 iwlagn_send_calib_cfg_rt(priv, IWL_CALIB_CFG_DC_IDX); in iwl_alive_start()
754 ieee80211_wake_queues(priv->hw); in iwl_alive_start()
757 iwlagn_send_tx_ant_config(priv, priv->nvm_data->valid_tx_ant); in iwl_alive_start()
759 if (iwl_is_associated_ctx(ctx) && !priv->wowlan) { in iwl_alive_start()
768 for_each_context(priv, tmp) in iwl_alive_start()
769 iwl_connection_init_rx_config(priv, tmp); in iwl_alive_start()
771 iwlagn_set_rxon_chain(priv, ctx); in iwl_alive_start()
774 if (!priv->wowlan) { in iwl_alive_start()
776 iwl_reset_run_time_calib(priv); in iwl_alive_start()
779 set_bit(STATUS_READY, &priv->status); in iwl_alive_start()
782 ret = iwlagn_commit_rxon(priv, ctx); in iwl_alive_start()
787 iwl_rf_kill_ct_config(priv); in iwl_alive_start()
789 IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n"); in iwl_alive_start()
791 return iwl_power_update_mode(priv, true); in iwl_alive_start()
803 static void iwl_clear_driver_stations(struct iwl_priv *priv) in iwl_clear_driver_stations() argument
807 spin_lock_bh(&priv->sta_lock); in iwl_clear_driver_stations()
808 memset(priv->stations, 0, sizeof(priv->stations)); in iwl_clear_driver_stations()
809 priv->num_stations = 0; in iwl_clear_driver_stations()
811 priv->ucode_key_table = 0; in iwl_clear_driver_stations()
813 for_each_context(priv, ctx) { in iwl_clear_driver_stations()
825 spin_unlock_bh(&priv->sta_lock); in iwl_clear_driver_stations()
828 void iwl_down(struct iwl_priv *priv) in iwl_down() argument
832 IWL_DEBUG_INFO(priv, DRV_NAME " is going down\n"); in iwl_down()
834 lockdep_assert_held(&priv->mutex); in iwl_down()
836 iwl_scan_cancel_timeout(priv, 200); in iwl_down()
839 test_and_set_bit(STATUS_EXIT_PENDING, &priv->status); in iwl_down()
841 iwl_clear_ucode_stations(priv, NULL); in iwl_down()
842 iwl_dealloc_bcast_stations(priv); in iwl_down()
843 iwl_clear_driver_stations(priv); in iwl_down()
846 priv->bt_status = 0; in iwl_down()
847 priv->cur_rssi_ctx = NULL; in iwl_down()
848 priv->bt_is_sco = 0; in iwl_down()
849 if (priv->lib->bt_params) in iwl_down()
850 priv->bt_traffic_load = in iwl_down()
851 priv->lib->bt_params->bt_init_traffic_load; in iwl_down()
853 priv->bt_traffic_load = 0; in iwl_down()
854 priv->bt_full_concurrent = false; in iwl_down()
855 priv->bt_ci_compliance = 0; in iwl_down()
860 clear_bit(STATUS_EXIT_PENDING, &priv->status); in iwl_down()
862 if (priv->mac80211_registered) in iwl_down()
863 ieee80211_stop_queues(priv->hw); in iwl_down()
865 priv->ucode_loaded = false; in iwl_down()
866 iwl_trans_stop_device(priv->trans); in iwl_down()
869 atomic_set(&priv->num_aux_in_flight, 0); in iwl_down()
872 priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) << in iwl_down()
874 test_bit(STATUS_FW_ERROR, &priv->status) << in iwl_down()
876 test_bit(STATUS_EXIT_PENDING, &priv->status) << in iwl_down()
879 dev_kfree_skb(priv->beacon_skb); in iwl_down()
880 priv->beacon_skb = NULL; in iwl_down()
891 struct iwl_priv *priv = container_of(work, struct iwl_priv, in iwl_bg_run_time_calib_work() local
894 mutex_lock(&priv->mutex); in iwl_bg_run_time_calib_work()
896 if (test_bit(STATUS_EXIT_PENDING, &priv->status) || in iwl_bg_run_time_calib_work()
897 test_bit(STATUS_SCANNING, &priv->status)) { in iwl_bg_run_time_calib_work()
898 mutex_unlock(&priv->mutex); in iwl_bg_run_time_calib_work()
902 if (priv->start_calib) { in iwl_bg_run_time_calib_work()
903 iwl_chain_noise_calibration(priv); in iwl_bg_run_time_calib_work()
904 iwl_sensitivity_calibration(priv); in iwl_bg_run_time_calib_work()
907 mutex_unlock(&priv->mutex); in iwl_bg_run_time_calib_work()
910 void iwlagn_prepare_restart(struct iwl_priv *priv) in iwlagn_prepare_restart() argument
919 lockdep_assert_held(&priv->mutex); in iwlagn_prepare_restart()
921 priv->is_open = 0; in iwlagn_prepare_restart()
932 bt_full_concurrent = priv->bt_full_concurrent; in iwlagn_prepare_restart()
933 bt_ci_compliance = priv->bt_ci_compliance; in iwlagn_prepare_restart()
934 bt_load = priv->bt_traffic_load; in iwlagn_prepare_restart()
935 bt_status = priv->bt_status; in iwlagn_prepare_restart()
936 bt_is_sco = priv->bt_is_sco; in iwlagn_prepare_restart()
938 iwl_down(priv); in iwlagn_prepare_restart()
940 priv->bt_full_concurrent = bt_full_concurrent; in iwlagn_prepare_restart()
941 priv->bt_ci_compliance = bt_ci_compliance; in iwlagn_prepare_restart()
942 priv->bt_traffic_load = bt_load; in iwlagn_prepare_restart()
943 priv->bt_status = bt_status; in iwlagn_prepare_restart()
944 priv->bt_is_sco = bt_is_sco; in iwlagn_prepare_restart()
948 priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE; in iwlagn_prepare_restart()
951 atomic_set(&priv->queue_stop_count[i], 0); in iwlagn_prepare_restart()
953 memset(priv->agg_q_alloc, 0, sizeof(priv->agg_q_alloc)); in iwlagn_prepare_restart()
958 struct iwl_priv *priv = container_of(data, struct iwl_priv, restart); in iwl_bg_restart() local
960 if (test_bit(STATUS_EXIT_PENDING, &priv->status)) in iwl_bg_restart()
963 if (test_and_clear_bit(STATUS_FW_ERROR, &priv->status)) { in iwl_bg_restart()
964 mutex_lock(&priv->mutex); in iwl_bg_restart()
965 iwlagn_prepare_restart(priv); in iwl_bg_restart()
966 mutex_unlock(&priv->mutex); in iwl_bg_restart()
967 iwl_cancel_deferred_work(priv); in iwl_bg_restart()
968 if (priv->mac80211_registered) in iwl_bg_restart()
969 ieee80211_restart_hw(priv->hw); in iwl_bg_restart()
971 IWL_ERR(priv, in iwl_bg_restart()
984 static void iwl_setup_deferred_work(struct iwl_priv *priv) in iwl_setup_deferred_work() argument
986 priv->workqueue = create_singlethread_workqueue(DRV_NAME); in iwl_setup_deferred_work()
988 INIT_WORK(&priv->restart, iwl_bg_restart); in iwl_setup_deferred_work()
989 INIT_WORK(&priv->beacon_update, iwl_bg_beacon_update); in iwl_setup_deferred_work()
990 INIT_WORK(&priv->run_time_calib_work, iwl_bg_run_time_calib_work); in iwl_setup_deferred_work()
991 INIT_WORK(&priv->tx_flush, iwl_bg_tx_flush); in iwl_setup_deferred_work()
992 INIT_WORK(&priv->bt_full_concurrency, iwl_bg_bt_full_concurrency); in iwl_setup_deferred_work()
993 INIT_WORK(&priv->bt_runtime_config, iwl_bg_bt_runtime_config); in iwl_setup_deferred_work()
995 iwl_setup_scan_deferred_work(priv); in iwl_setup_deferred_work()
997 if (priv->lib->bt_params) in iwl_setup_deferred_work()
998 iwlagn_bt_setup_deferred_work(priv); in iwl_setup_deferred_work()
1000 setup_timer(&priv->statistics_periodic, iwl_bg_statistics_periodic, in iwl_setup_deferred_work()
1001 (unsigned long)priv); in iwl_setup_deferred_work()
1003 setup_timer(&priv->ucode_trace, iwl_bg_ucode_trace, in iwl_setup_deferred_work()
1004 (unsigned long)priv); in iwl_setup_deferred_work()
1007 void iwl_cancel_deferred_work(struct iwl_priv *priv) in iwl_cancel_deferred_work() argument
1009 if (priv->lib->bt_params) in iwl_cancel_deferred_work()
1010 iwlagn_bt_cancel_deferred_work(priv); in iwl_cancel_deferred_work()
1012 cancel_work_sync(&priv->run_time_calib_work); in iwl_cancel_deferred_work()
1013 cancel_work_sync(&priv->beacon_update); in iwl_cancel_deferred_work()
1015 iwl_cancel_scan_deferred_work(priv); in iwl_cancel_deferred_work()
1017 cancel_work_sync(&priv->bt_full_concurrency); in iwl_cancel_deferred_work()
1018 cancel_work_sync(&priv->bt_runtime_config); in iwl_cancel_deferred_work()
1020 del_timer_sync(&priv->statistics_periodic); in iwl_cancel_deferred_work()
1021 del_timer_sync(&priv->ucode_trace); in iwl_cancel_deferred_work()
1024 static int iwl_init_drv(struct iwl_priv *priv) in iwl_init_drv() argument
1026 spin_lock_init(&priv->sta_lock); in iwl_init_drv()
1028 mutex_init(&priv->mutex); in iwl_init_drv()
1030 INIT_LIST_HEAD(&priv->calib_results); in iwl_init_drv()
1032 priv->band = IEEE80211_BAND_2GHZ; in iwl_init_drv()
1034 priv->plcp_delta_threshold = priv->lib->plcp_delta_threshold; in iwl_init_drv()
1036 priv->iw_mode = NL80211_IFTYPE_STATION; in iwl_init_drv()
1037 priv->current_ht_config.smps = IEEE80211_SMPS_STATIC; in iwl_init_drv()
1038 priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF; in iwl_init_drv()
1039 priv->agg_tids_count = 0; in iwl_init_drv()
1041 priv->rx_statistics_jiffies = jiffies; in iwl_init_drv()
1044 iwlagn_set_rxon_chain(priv, &priv->contexts[IWL_RXON_CTX_BSS]); in iwl_init_drv()
1046 iwl_init_scan_params(priv); in iwl_init_drv()
1049 if (priv->lib->bt_params && in iwl_init_drv()
1050 priv->lib->bt_params->advanced_bt_coexist) { in iwl_init_drv()
1051 priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT; in iwl_init_drv()
1052 priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT; in iwl_init_drv()
1053 priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK; in iwl_init_drv()
1054 priv->bt_on_thresh = BT_ON_THRESHOLD_DEF; in iwl_init_drv()
1055 priv->bt_duration = BT_DURATION_LIMIT_DEF; in iwl_init_drv()
1056 priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF; in iwl_init_drv()
1062 static void iwl_uninit_drv(struct iwl_priv *priv) in iwl_uninit_drv() argument
1064 kfree(priv->scan_cmd); in iwl_uninit_drv()
1065 kfree(priv->beacon_cmd); in iwl_uninit_drv()
1066 kfree(rcu_dereference_raw(priv->noa_data)); in iwl_uninit_drv()
1067 iwl_calib_free_results(priv); in iwl_uninit_drv()
1069 kfree(priv->wowlan_sram); in iwl_uninit_drv()
1073 static void iwl_set_hw_params(struct iwl_priv *priv) in iwl_set_hw_params() argument
1075 if (priv->cfg->ht_params) in iwl_set_hw_params()
1076 priv->hw_params.use_rts_for_aggregation = in iwl_set_hw_params()
1077 priv->cfg->ht_params->use_rts_for_aggregation; in iwl_set_hw_params()
1080 priv->lib->set_hw_params(priv); in iwl_set_hw_params()
1086 static void iwl_option_config(struct iwl_priv *priv) in iwl_option_config() argument
1089 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG enabled\n"); in iwl_option_config()
1091 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG disabled\n"); in iwl_option_config()
1095 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS enabled\n"); in iwl_option_config()
1097 IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS disabled\n"); in iwl_option_config()
1101 IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING enabled\n"); in iwl_option_config()
1103 IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING disabled\n"); in iwl_option_config()
1107 static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) in iwl_eeprom_init_hw_params() argument
1109 struct iwl_nvm_data *data = priv->nvm_data; in iwl_eeprom_init_hw_params()
1112 !priv->cfg->ht_params) { in iwl_eeprom_init_hw_params()
1113 IWL_ERR(priv, "Invalid 11n configuration\n"); in iwl_eeprom_init_hw_params()
1119 IWL_ERR(priv, "Invalid device sku\n"); in iwl_eeprom_init_hw_params()
1123 IWL_DEBUG_INFO(priv, in iwl_eeprom_init_hw_params()
1129 priv->hw_params.tx_chains_num = in iwl_eeprom_init_hw_params()
1131 if (priv->cfg->rx_with_siso_diversity) in iwl_eeprom_init_hw_params()
1132 priv->hw_params.rx_chains_num = 1; in iwl_eeprom_init_hw_params()
1134 priv->hw_params.rx_chains_num = in iwl_eeprom_init_hw_params()
1137 IWL_DEBUG_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n", in iwl_eeprom_init_hw_params()
1149 struct iwl_priv *priv; in iwl_op_mode_dvm_start() local
1173 op_mode = hw->priv; in iwl_op_mode_dvm_start()
1175 priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_op_mode_dvm_start()
1176 priv->trans = trans; in iwl_op_mode_dvm_start()
1177 priv->dev = trans->dev; in iwl_op_mode_dvm_start()
1178 priv->cfg = cfg; in iwl_op_mode_dvm_start()
1179 priv->fw = fw; in iwl_op_mode_dvm_start()
1181 switch (priv->cfg->device_family) { in iwl_op_mode_dvm_start()
1184 priv->lib = &iwl_dvm_1000_cfg; in iwl_op_mode_dvm_start()
1187 priv->lib = &iwl_dvm_2000_cfg; in iwl_op_mode_dvm_start()
1190 priv->lib = &iwl_dvm_105_cfg; in iwl_op_mode_dvm_start()
1194 priv->lib = &iwl_dvm_2030_cfg; in iwl_op_mode_dvm_start()
1197 priv->lib = &iwl_dvm_5000_cfg; in iwl_op_mode_dvm_start()
1200 priv->lib = &iwl_dvm_5150_cfg; in iwl_op_mode_dvm_start()
1204 priv->lib = &iwl_dvm_6000_cfg; in iwl_op_mode_dvm_start()
1207 priv->lib = &iwl_dvm_6005_cfg; in iwl_op_mode_dvm_start()
1211 priv->lib = &iwl_dvm_6050_cfg; in iwl_op_mode_dvm_start()
1214 priv->lib = &iwl_dvm_6030_cfg; in iwl_op_mode_dvm_start()
1220 if (WARN_ON(!priv->lib)) in iwl_op_mode_dvm_start()
1236 WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE < in iwl_op_mode_dvm_start()
1237 priv->cfg->base_params->num_of_queues); in iwl_op_mode_dvm_start()
1242 priv->sta_key_max_num = STA_KEY_MAX_NUM_PAN; in iwl_op_mode_dvm_start()
1245 priv->sta_key_max_num = STA_KEY_MAX_NUM; in iwl_op_mode_dvm_start()
1250 iwl_trans_configure(priv->trans, &trans_cfg); in iwl_op_mode_dvm_start()
1257 SET_IEEE80211_DEV(priv->hw, priv->trans->dev); in iwl_op_mode_dvm_start()
1259 iwl_option_config(priv); in iwl_op_mode_dvm_start()
1261 IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n"); in iwl_op_mode_dvm_start()
1264 priv->bt_ant_couple_ok = in iwl_op_mode_dvm_start()
1270 priv->bt_ch_announce = true; in iwl_op_mode_dvm_start()
1271 IWL_DEBUG_INFO(priv, "BT channel inhibition is %s\n", in iwl_op_mode_dvm_start()
1272 (priv->bt_ch_announce) ? "On" : "Off"); in iwl_op_mode_dvm_start()
1277 spin_lock_init(&priv->statistics.lock); in iwl_op_mode_dvm_start()
1282 IWL_INFO(priv, "Detected %s, REV=0x%X\n", in iwl_op_mode_dvm_start()
1283 priv->cfg->name, priv->trans->hw_rev); in iwl_op_mode_dvm_start()
1285 if (iwl_trans_start_hw(priv->trans)) in iwl_op_mode_dvm_start()
1289 if (iwl_read_eeprom(priv->trans, &priv->eeprom_blob, in iwl_op_mode_dvm_start()
1290 &priv->eeprom_blob_size)) { in iwl_op_mode_dvm_start()
1291 IWL_ERR(priv, "Unable to init EEPROM\n"); in iwl_op_mode_dvm_start()
1296 iwl_trans_stop_device(priv->trans); in iwl_op_mode_dvm_start()
1298 priv->nvm_data = iwl_parse_eeprom_data(priv->trans->dev, priv->cfg, in iwl_op_mode_dvm_start()
1299 priv->eeprom_blob, in iwl_op_mode_dvm_start()
1300 priv->eeprom_blob_size); in iwl_op_mode_dvm_start()
1301 if (!priv->nvm_data) in iwl_op_mode_dvm_start()
1304 if (iwl_nvm_check_version(priv->nvm_data, priv->trans)) in iwl_op_mode_dvm_start()
1307 if (iwl_eeprom_init_hw_params(priv)) in iwl_op_mode_dvm_start()
1311 memcpy(priv->addresses[0].addr, priv->nvm_data->hw_addr, ETH_ALEN); in iwl_op_mode_dvm_start()
1312 IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr); in iwl_op_mode_dvm_start()
1313 priv->hw->wiphy->addresses = priv->addresses; in iwl_op_mode_dvm_start()
1314 priv->hw->wiphy->n_addresses = 1; in iwl_op_mode_dvm_start()
1315 num_mac = priv->nvm_data->n_hw_addrs; in iwl_op_mode_dvm_start()
1317 memcpy(priv->addresses[1].addr, priv->addresses[0].addr, in iwl_op_mode_dvm_start()
1319 priv->addresses[1].addr[5]++; in iwl_op_mode_dvm_start()
1320 priv->hw->wiphy->n_addresses++; in iwl_op_mode_dvm_start()
1326 iwl_set_hw_params(priv); in iwl_op_mode_dvm_start()
1328 if (!(priv->nvm_data->sku_cap_ipan_enable)) { in iwl_op_mode_dvm_start()
1329 IWL_DEBUG_INFO(priv, "Your EEPROM disabled PAN\n"); in iwl_op_mode_dvm_start()
1335 priv->sta_key_max_num = STA_KEY_MAX_NUM; in iwl_op_mode_dvm_start()
1339 iwl_trans_configure(priv->trans, &trans_cfg); in iwl_op_mode_dvm_start()
1346 priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE; in iwl_op_mode_dvm_start()
1350 priv->queue_to_mac80211[i] = i; in iwl_op_mode_dvm_start()
1351 atomic_set(&priv->queue_stop_count[i], 0); in iwl_op_mode_dvm_start()
1354 if (iwl_init_drv(priv)) in iwl_op_mode_dvm_start()
1362 iwl_setup_deferred_work(priv); in iwl_op_mode_dvm_start()
1363 iwl_setup_rx_handlers(priv); in iwl_op_mode_dvm_start()
1365 iwl_power_initialize(priv); in iwl_op_mode_dvm_start()
1366 iwl_tt_initialize(priv); in iwl_op_mode_dvm_start()
1368 snprintf(priv->hw->wiphy->fw_version, in iwl_op_mode_dvm_start()
1369 sizeof(priv->hw->wiphy->fw_version), in iwl_op_mode_dvm_start()
1372 priv->new_scan_threshold_behaviour = in iwl_op_mode_dvm_start()
1375 priv->phy_calib_chain_noise_reset_cmd = in iwl_op_mode_dvm_start()
1377 priv->phy_calib_chain_noise_gain_cmd = in iwl_op_mode_dvm_start()
1381 iwl_init_context(priv, ucode_flags); in iwl_op_mode_dvm_start()
1388 if (iwlagn_mac_setup_register(priv, &fw->ucode_capa)) in iwl_op_mode_dvm_start()
1391 if (iwl_dbgfs_register(priv, dbgfs_dir)) in iwl_op_mode_dvm_start()
1397 iwlagn_mac_unregister(priv); in iwl_op_mode_dvm_start()
1399 iwl_tt_exit(priv); in iwl_op_mode_dvm_start()
1400 iwl_cancel_deferred_work(priv); in iwl_op_mode_dvm_start()
1401 destroy_workqueue(priv->workqueue); in iwl_op_mode_dvm_start()
1402 priv->workqueue = NULL; in iwl_op_mode_dvm_start()
1403 iwl_uninit_drv(priv); in iwl_op_mode_dvm_start()
1405 kfree(priv->eeprom_blob); in iwl_op_mode_dvm_start()
1407 iwl_free_nvm_data(priv->nvm_data); in iwl_op_mode_dvm_start()
1409 ieee80211_free_hw(priv->hw); in iwl_op_mode_dvm_start()
1417 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_op_mode_dvm_stop() local
1419 IWL_DEBUG_INFO(priv, "*** UNLOAD DRIVER ***\n"); in iwl_op_mode_dvm_stop()
1421 iwlagn_mac_unregister(priv); in iwl_op_mode_dvm_stop()
1423 iwl_tt_exit(priv); in iwl_op_mode_dvm_stop()
1425 kfree(priv->eeprom_blob); in iwl_op_mode_dvm_stop()
1426 iwl_free_nvm_data(priv->nvm_data); in iwl_op_mode_dvm_stop()
1429 flush_workqueue(priv->workqueue); in iwl_op_mode_dvm_stop()
1434 destroy_workqueue(priv->workqueue); in iwl_op_mode_dvm_stop()
1435 priv->workqueue = NULL; in iwl_op_mode_dvm_stop()
1437 iwl_uninit_drv(priv); in iwl_op_mode_dvm_stop()
1439 dev_kfree_skb(priv->beacon_skb); in iwl_op_mode_dvm_stop()
1441 iwl_trans_op_mode_leave(priv->trans); in iwl_op_mode_dvm_stop()
1442 ieee80211_free_hw(priv->hw); in iwl_op_mode_dvm_stop()
1514 static void iwl_dump_nic_error_log(struct iwl_priv *priv) in iwl_dump_nic_error_log() argument
1516 struct iwl_trans *trans = priv->trans; in iwl_dump_nic_error_log()
1520 base = priv->device_pointers.error_event_table; in iwl_dump_nic_error_log()
1521 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_dump_nic_error_log()
1523 base = priv->fw->init_errlog_ptr; in iwl_dump_nic_error_log()
1526 base = priv->fw->inst_errlog_ptr; in iwl_dump_nic_error_log()
1530 IWL_ERR(priv, in iwl_dump_nic_error_log()
1533 (priv->cur_ucode == IWL_UCODE_INIT) in iwl_dump_nic_error_log()
1544 priv->status, table.valid); in iwl_dump_nic_error_log()
1553 IWL_ERR(priv, "0x%08X | %-28s\n", table.error_id, in iwl_dump_nic_error_log()
1555 IWL_ERR(priv, "0x%08X | uPc\n", table.pc); in iwl_dump_nic_error_log()
1556 IWL_ERR(priv, "0x%08X | branchlink1\n", table.blink1); in iwl_dump_nic_error_log()
1557 IWL_ERR(priv, "0x%08X | branchlink2\n", table.blink2); in iwl_dump_nic_error_log()
1558 IWL_ERR(priv, "0x%08X | interruptlink1\n", table.ilink1); in iwl_dump_nic_error_log()
1559 IWL_ERR(priv, "0x%08X | interruptlink2\n", table.ilink2); in iwl_dump_nic_error_log()
1560 IWL_ERR(priv, "0x%08X | data1\n", table.data1); in iwl_dump_nic_error_log()
1561 IWL_ERR(priv, "0x%08X | data2\n", table.data2); in iwl_dump_nic_error_log()
1562 IWL_ERR(priv, "0x%08X | line\n", table.line); in iwl_dump_nic_error_log()
1563 IWL_ERR(priv, "0x%08X | beacon time\n", table.bcon_time); in iwl_dump_nic_error_log()
1564 IWL_ERR(priv, "0x%08X | tsf low\n", table.tsf_low); in iwl_dump_nic_error_log()
1565 IWL_ERR(priv, "0x%08X | tsf hi\n", table.tsf_hi); in iwl_dump_nic_error_log()
1566 IWL_ERR(priv, "0x%08X | time gp1\n", table.gp1); in iwl_dump_nic_error_log()
1567 IWL_ERR(priv, "0x%08X | time gp2\n", table.gp2); in iwl_dump_nic_error_log()
1568 IWL_ERR(priv, "0x%08X | time gp3\n", table.gp3); in iwl_dump_nic_error_log()
1569 IWL_ERR(priv, "0x%08X | uCode version\n", table.ucode_ver); in iwl_dump_nic_error_log()
1570 IWL_ERR(priv, "0x%08X | hw version\n", table.hw_ver); in iwl_dump_nic_error_log()
1571 IWL_ERR(priv, "0x%08X | board version\n", table.brd_ver); in iwl_dump_nic_error_log()
1572 IWL_ERR(priv, "0x%08X | hcmd\n", table.hcmd); in iwl_dump_nic_error_log()
1573 IWL_ERR(priv, "0x%08X | isr0\n", table.isr0); in iwl_dump_nic_error_log()
1574 IWL_ERR(priv, "0x%08X | isr1\n", table.isr1); in iwl_dump_nic_error_log()
1575 IWL_ERR(priv, "0x%08X | isr2\n", table.isr2); in iwl_dump_nic_error_log()
1576 IWL_ERR(priv, "0x%08X | isr3\n", table.isr3); in iwl_dump_nic_error_log()
1577 IWL_ERR(priv, "0x%08X | isr4\n", table.isr4); in iwl_dump_nic_error_log()
1578 IWL_ERR(priv, "0x%08X | isr_pref\n", table.isr_pref); in iwl_dump_nic_error_log()
1579 IWL_ERR(priv, "0x%08X | wait_event\n", table.wait_event); in iwl_dump_nic_error_log()
1580 IWL_ERR(priv, "0x%08X | l2p_control\n", table.l2p_control); in iwl_dump_nic_error_log()
1581 IWL_ERR(priv, "0x%08X | l2p_duration\n", table.l2p_duration); in iwl_dump_nic_error_log()
1582 IWL_ERR(priv, "0x%08X | l2p_mhvalid\n", table.l2p_mhvalid); in iwl_dump_nic_error_log()
1583 IWL_ERR(priv, "0x%08X | l2p_addr_match\n", table.l2p_addr_match); in iwl_dump_nic_error_log()
1584 IWL_ERR(priv, "0x%08X | lmpm_pmg_sel\n", table.lmpm_pmg_sel); in iwl_dump_nic_error_log()
1585 IWL_ERR(priv, "0x%08X | timestamp\n", table.u_timestamp); in iwl_dump_nic_error_log()
1586 IWL_ERR(priv, "0x%08X | flow_handler\n", table.flow_handler); in iwl_dump_nic_error_log()
1595 static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx, in iwl_print_event_log() argument
1606 struct iwl_trans *trans = priv->trans; in iwl_print_event_log()
1611 base = priv->device_pointers.log_event_table; in iwl_print_event_log()
1612 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_print_event_log()
1614 base = priv->fw->init_evtlog_ptr; in iwl_print_event_log()
1617 base = priv->fw->inst_evtlog_ptr; in iwl_print_event_log()
1648 IWL_ERR(priv, "EVT_LOG:0x%08x:%04u\n", in iwl_print_event_log()
1658 IWL_ERR(priv, "EVT_LOGT:%010u:0x%08x:%04u\n", in iwl_print_event_log()
1674 static int iwl_print_last_event_logs(struct iwl_priv *priv, u32 capacity, in iwl_print_last_event_logs() argument
1685 pos = iwl_print_event_log(priv, in iwl_print_last_event_logs()
1689 pos = iwl_print_event_log(priv, 0, in iwl_print_last_event_logs()
1693 pos = iwl_print_event_log(priv, next_entry - size, in iwl_print_last_event_logs()
1697 pos = iwl_print_event_log(priv, 0, next_entry, in iwl_print_last_event_logs()
1700 pos = iwl_print_event_log(priv, next_entry - size, in iwl_print_last_event_logs()
1709 int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log, in iwl_dump_nic_event_log() argument
1721 struct iwl_trans *trans = priv->trans; in iwl_dump_nic_event_log()
1723 base = priv->device_pointers.log_event_table; in iwl_dump_nic_event_log()
1724 if (priv->cur_ucode == IWL_UCODE_INIT) { in iwl_dump_nic_event_log()
1725 logsize = priv->fw->init_evtlog_size; in iwl_dump_nic_event_log()
1727 base = priv->fw->init_evtlog_ptr; in iwl_dump_nic_event_log()
1729 logsize = priv->fw->inst_evtlog_size; in iwl_dump_nic_event_log()
1731 base = priv->fw->inst_evtlog_ptr; in iwl_dump_nic_event_log()
1735 IWL_ERR(priv, in iwl_dump_nic_event_log()
1738 (priv->cur_ucode == IWL_UCODE_INIT) in iwl_dump_nic_event_log()
1750 IWL_ERR(priv, "Log capacity %d is bogus, limit to %d " in iwl_dump_nic_event_log()
1756 IWL_ERR(priv, "Log write index %d is bogus, limit to %d\n", in iwl_dump_nic_event_log()
1772 IWL_ERR(priv, "Start IWL Event Log Dump: display last %u entries\n", in iwl_dump_nic_event_log()
1792 pos = iwl_print_event_log(priv, next_entry, in iwl_dump_nic_event_log()
1796 pos = iwl_print_event_log(priv, 0, in iwl_dump_nic_event_log()
1799 pos = iwl_print_last_event_logs(priv, capacity, num_wraps, in iwl_dump_nic_event_log()
1803 pos = iwl_print_last_event_logs(priv, capacity, num_wraps, in iwl_dump_nic_event_log()
1810 static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand) in iwlagn_fw_error() argument
1816 iwl_print_rx_config_cmd(priv, IWL_RXON_CTX_BSS); in iwlagn_fw_error()
1819 priv->ucode_loaded = false; in iwlagn_fw_error()
1822 set_bit(STATUS_FW_ERROR, &priv->status); in iwlagn_fw_error()
1824 iwl_abort_notification_waits(&priv->notif_wait); in iwlagn_fw_error()
1828 clear_bit(STATUS_READY, &priv->status); in iwlagn_fw_error()
1839 (long) priv->reload_jiffies); in iwlagn_fw_error()
1840 priv->reload_jiffies = reload_jiffies; in iwlagn_fw_error()
1842 priv->reload_count++; in iwlagn_fw_error()
1843 if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) { in iwlagn_fw_error()
1844 IWL_ERR(priv, "BUG_ON, Stop restarting\n"); in iwlagn_fw_error()
1848 priv->reload_count = 0; in iwlagn_fw_error()
1851 if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) { in iwlagn_fw_error()
1853 IWL_DEBUG_FW_ERRORS(priv, in iwlagn_fw_error()
1855 queue_work(priv->workqueue, &priv->restart); in iwlagn_fw_error()
1857 IWL_DEBUG_FW_ERRORS(priv, in iwlagn_fw_error()
1864 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_nic_error() local
1866 IWL_ERR(priv, "Loaded firmware version: %s\n", in iwl_nic_error()
1867 priv->fw->fw_version); in iwl_nic_error()
1869 iwl_dump_nic_error_log(priv); in iwl_nic_error()
1870 iwl_dump_nic_event_log(priv, false, NULL); in iwl_nic_error()
1872 iwlagn_fw_error(priv, false); in iwl_nic_error()
1877 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_cmd_queue_full() local
1879 if (!iwl_check_for_ct_kill(priv)) { in iwl_cmd_queue_full()
1880 IWL_ERR(priv, "Restarting adapter queue is full\n"); in iwl_cmd_queue_full()
1881 iwlagn_fw_error(priv, false); in iwl_cmd_queue_full()
1889 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_nic_config() local
1892 iwl_trans_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
1895 (CSR_HW_REV_STEP(priv->trans->hw_rev) << in iwl_nic_config()
1897 (CSR_HW_REV_DASH(priv->trans->hw_rev) << in iwl_nic_config()
1901 if (priv->nvm_data->radio_cfg_type <= EEPROM_RF_CONFIG_TYPE_MAX) { in iwl_nic_config()
1903 priv->nvm_data->radio_cfg_type << in iwl_nic_config()
1905 priv->nvm_data->radio_cfg_step << in iwl_nic_config()
1907 priv->nvm_data->radio_cfg_dash << in iwl_nic_config()
1910 iwl_trans_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
1916 IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n", in iwl_nic_config()
1917 priv->nvm_data->radio_cfg_type, in iwl_nic_config()
1918 priv->nvm_data->radio_cfg_step, in iwl_nic_config()
1919 priv->nvm_data->radio_cfg_dash); in iwl_nic_config()
1925 iwl_set_bit(priv->trans, CSR_HW_IF_CONFIG_REG, in iwl_nic_config()
1933 iwl_set_bits_mask_prph(priv->trans, APMG_PS_CTRL_REG, in iwl_nic_config()
1937 if (priv->lib->nic_config) in iwl_nic_config()
1938 priv->lib->nic_config(priv); in iwl_nic_config()
1943 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_wimax_active() local
1945 clear_bit(STATUS_READY, &priv->status); in iwl_wimax_active()
1946 IWL_ERR(priv, "RF is used by WiMAX\n"); in iwl_wimax_active()
1951 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_stop_sw_queue() local
1952 int mq = priv->queue_to_mac80211[queue]; in iwl_stop_sw_queue()
1957 if (atomic_inc_return(&priv->queue_stop_count[mq]) > 1) { in iwl_stop_sw_queue()
1958 IWL_DEBUG_TX_QUEUES(priv, in iwl_stop_sw_queue()
1964 set_bit(mq, &priv->transport_queue_stop); in iwl_stop_sw_queue()
1965 ieee80211_stop_queue(priv->hw, mq); in iwl_stop_sw_queue()
1970 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_wake_sw_queue() local
1971 int mq = priv->queue_to_mac80211[queue]; in iwl_wake_sw_queue()
1976 if (atomic_dec_return(&priv->queue_stop_count[mq]) > 0) { in iwl_wake_sw_queue()
1977 IWL_DEBUG_TX_QUEUES(priv, in iwl_wake_sw_queue()
1983 clear_bit(mq, &priv->transport_queue_stop); in iwl_wake_sw_queue()
1985 if (!priv->passive_no_rx) in iwl_wake_sw_queue()
1986 ieee80211_wake_queue(priv->hw, mq); in iwl_wake_sw_queue()
1989 void iwlagn_lift_passive_no_rx(struct iwl_priv *priv) in iwlagn_lift_passive_no_rx() argument
1993 if (!priv->passive_no_rx) in iwlagn_lift_passive_no_rx()
1997 if (!test_bit(mq, &priv->transport_queue_stop)) { in iwlagn_lift_passive_no_rx()
1998 IWL_DEBUG_TX_QUEUES(priv, "Wake queue %d\n", mq); in iwlagn_lift_passive_no_rx()
1999 ieee80211_wake_queue(priv->hw, mq); in iwlagn_lift_passive_no_rx()
2001 IWL_DEBUG_TX_QUEUES(priv, "Don't wake queue %d\n", mq); in iwlagn_lift_passive_no_rx()
2005 priv->passive_no_rx = false; in iwlagn_lift_passive_no_rx()
2010 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_free_skb() local
2014 iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]); in iwl_free_skb()
2015 ieee80211_free_txskb(priv->hw, skb); in iwl_free_skb()
2020 struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode); in iwl_set_hw_rfkill_state() local
2023 set_bit(STATUS_RF_KILL_HW, &priv->status); in iwl_set_hw_rfkill_state()
2025 clear_bit(STATUS_RF_KILL_HW, &priv->status); in iwl_set_hw_rfkill_state()
2027 wiphy_rfkill_set_hw_state(priv->hw->wiphy, state); in iwl_set_hw_rfkill_state()