ath/ath11k/core.c

851 void ath11k_fw_stats_init(struct ath11k *ar)
853 	INIT_LIST_HEAD(&ar->fw_stats.pdevs);
854 	INIT_LIST_HEAD(&ar->fw_stats.vdevs);
855 	INIT_LIST_HEAD(&ar->fw_stats.bcn);
857 	init_completion(&ar->fw_stats_complete);
883 	struct ath11k *ar;
892 	ar = pdev->ar;
893 	if (!ar || ar->state != ATH11K_STATE_OFF)
903 	ret = ath11k_mac_wait_tx_complete(ar);
939 	struct ath11k *ar;
948 	ar = pdev->ar;
949 	if (!ar || ar->state != ATH11K_STATE_OFF)
965 	struct ath11k *ar;
974 	ar = pdev->ar;
975 	if (!ar || ar->state != ATH11K_STATE_OFF)
991 	struct ath11k *ar;
1001 	ar = pdev->ar;
1002 	if (!ar || ar->state != ATH11K_STATE_OFF)
1955 void ath11k_core_halt(struct ath11k *ar)
1957 	struct ath11k_base *ab = ar->ab;
1959 	lockdep_assert_held(&ar->conf_mutex);
1961 	ar->num_created_vdevs = 0;
1962 	ar->allocated_vdev_map = 0;
1964 	ath11k_mac_scan_finish(ar);
1965 	ath11k_mac_peer_cleanup_all(ar);
1966 	cancel_delayed_work_sync(&ar->scan.timeout);
1967 	cancel_work_sync(&ar->regd_update_work);
1970 	rcu_assign_pointer(ab->pdevs_active[ar->pdev_idx], NULL);
1972 	INIT_LIST_HEAD(&ar->arvifs);
1973 	idr_init(&ar->txmgmt_idr);
1979 	struct ath11k *ar;
1994 		ar = pdev->ar;
1996 		memcpy(&ar->alpha2, &set_current_param.alpha2, 2);
1997 		ret = ath11k_wmi_send_set_current_country_cmd(ar, &set_current_param);
1999 			ath11k_warn(ar->ab,
2007 	struct ath11k *ar;
2017 		ar = pdev->ar;
2018 		if (!ar || ar->state == ATH11K_STATE_OFF ||
2019 		    ar->state == ATH11K_STATE_FTM)
2022 		ieee80211_stop_queues(ar->hw);
2023 		ath11k_mac_drain_tx(ar);
2024 		ar->state_11d = ATH11K_11D_IDLE;
2025 		complete(&ar->completed_11d_scan);
2026 		complete(&ar->scan.started);
2027 		complete_all(&ar->scan.completed);
2028 		complete(&ar->scan.on_channel);
2029 		complete(&ar->peer_assoc_done);
2030 		complete(&ar->peer_delete_done);
2031 		complete(&ar->install_key_done);
2032 		complete(&ar->vdev_setup_done);
2033 		complete(&ar->vdev_delete_done);
2034 		complete(&ar->bss_survey_done);
2035 		complete(&ar->thermal.wmi_sync);
2037 		wake_up(&ar->dp.tx_empty_waitq);
2038 		idr_for_each(&ar->txmgmt_idr,
2039 			     ath11k_mac_tx_mgmt_pending_free, ar);
2040 		idr_destroy(&ar->txmgmt_idr);
2041 		wake_up(&ar->txmgmt_empty_waitq);
2043 		ar->monitor_vdev_id = -1;
2044 		clear_bit(ATH11K_FLAG_MONITOR_STARTED, &ar->monitor_flags);
2045 		clear_bit(ATH11K_FLAG_MONITOR_VDEV_CREATED, &ar->monitor_flags);
2056 	struct ath11k *ar;
2062 		ar = pdev->ar;
2063 		if (!ar || ar->state == ATH11K_STATE_OFF)
2066 		mutex_lock(&ar->conf_mutex);
2068 		switch (ar->state) {
2070 			ar->state = ATH11K_STATE_RESTARTING;
2071 			ath11k_core_halt(ar);
2072 			ieee80211_restart_hw(ar->hw);
2082 			ar->state = ATH11K_STATE_WEDGED;
2094 		mutex_unlock(&ar->conf_mutex);