23 static void hci_cmd_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,  in hci_cmd_sync_complete()  argument
26 	bt_dev_dbg(hdev, "result 0x%2.2x", result);  in hci_cmd_sync_complete()
28 	if (hdev->req_status != HCI_REQ_PEND)  in hci_cmd_sync_complete()
31 	hdev->req_result = result;  in hci_cmd_sync_complete()
32 	hdev->req_status = HCI_REQ_DONE;  in hci_cmd_sync_complete()
35 	kfree_skb(hdev->req_skb);  in hci_cmd_sync_complete()
36 	hdev->req_skb = NULL;  in hci_cmd_sync_complete()
45 		hdev->req_rsp = skb_get(skb);  in hci_cmd_sync_complete()
48 	wake_up_interruptible(&hdev->req_wait_q);  in hci_cmd_sync_complete()
51 struct sk_buff *hci_cmd_sync_alloc(struct hci_dev *hdev, u16 opcode, u32 plen,  in hci_cmd_sync_alloc()  argument
69 	bt_dev_dbg(hdev, "skb len %d", skb->len);  in hci_cmd_sync_alloc()
88 	struct hci_dev *hdev = req->hdev;  in hci_cmd_sync_add()  local
91 	bt_dev_dbg(hdev, "opcode 0x%4.4x plen %d", opcode, plen);  in hci_cmd_sync_add()
99 	skb = hci_cmd_sync_alloc(hdev, opcode, plen, param, sk);  in hci_cmd_sync_add()
101 		bt_dev_err(hdev, "no memory for command (opcode 0x%4.4x)",  in hci_cmd_sync_add()
117 	struct hci_dev *hdev = req->hdev;  in hci_req_sync_run()  local
121 	bt_dev_dbg(hdev, "length %u", skb_queue_len(&req->cmd_q));  in hci_req_sync_run()
139 	spin_lock_irqsave(&hdev->cmd_q.lock, flags);  in hci_req_sync_run()
140 	skb_queue_splice_tail(&req->cmd_q, &hdev->cmd_q);  in hci_req_sync_run()
141 	spin_unlock_irqrestore(&hdev->cmd_q.lock, flags);  in hci_req_sync_run()
143 	queue_work(hdev->workqueue, &hdev->cmd_work);  in hci_req_sync_run()
148 static void hci_request_init(struct hci_request *req, struct hci_dev *hdev)  in hci_request_init()  argument
151 	req->hdev = hdev;  in hci_request_init()
156 struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,  in __hci_cmd_sync_sk()  argument
164 	bt_dev_dbg(hdev, "Opcode 0x%4.4x", opcode);  in __hci_cmd_sync_sk()
166 	hci_request_init(&req, hdev);  in __hci_cmd_sync_sk()
170 	hdev->req_status = HCI_REQ_PEND;  in __hci_cmd_sync_sk()
176 	err = wait_event_interruptible_timeout(hdev->req_wait_q,  in __hci_cmd_sync_sk()
177 					       hdev->req_status != HCI_REQ_PEND,  in __hci_cmd_sync_sk()
183 	switch (hdev->req_status) {  in __hci_cmd_sync_sk()
185 		err = -bt_to_errno(hdev->req_result);  in __hci_cmd_sync_sk()
189 		err = -hdev->req_result;  in __hci_cmd_sync_sk()
197 	hdev->req_status = 0;  in __hci_cmd_sync_sk()
198 	hdev->req_result = 0;  in __hci_cmd_sync_sk()
199 	skb = hdev->req_rsp;  in __hci_cmd_sync_sk()
200 	hdev->req_rsp = NULL;  in __hci_cmd_sync_sk()
202 	bt_dev_dbg(hdev, "end: err %d", err);  in __hci_cmd_sync_sk()
220 struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,  in __hci_cmd_sync()  argument
223 	return __hci_cmd_sync_sk(hdev, opcode, plen, param, 0, timeout, NULL);  in __hci_cmd_sync()
228 struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,  in hci_cmd_sync()  argument
233 	if (!test_bit(HCI_UP, &hdev->flags))  in hci_cmd_sync()
236 	bt_dev_dbg(hdev, "opcode 0x%4.4x plen %d", opcode, plen);  in hci_cmd_sync()
238 	hci_req_sync_lock(hdev);  in hci_cmd_sync()
239 	skb = __hci_cmd_sync(hdev, opcode, plen, param, timeout);  in hci_cmd_sync()
240 	hci_req_sync_unlock(hdev);  in hci_cmd_sync()
247 struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,  in __hci_cmd_sync_ev()  argument
250 	return __hci_cmd_sync_sk(hdev, opcode, plen, param, event, timeout,  in __hci_cmd_sync_ev()
256 int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen,  in __hci_cmd_sync_status_sk()  argument
263 	skb = __hci_cmd_sync_sk(hdev, opcode, plen, param, event, timeout, sk);  in __hci_cmd_sync_status_sk()
271 			bt_dev_err(hdev, "Opcode 0x%4.4x failed: %ld", opcode,  in __hci_cmd_sync_status_sk()
284 int __hci_cmd_sync_status(struct hci_dev *hdev, u16 opcode, u32 plen,  in __hci_cmd_sync_status()  argument
287 	return __hci_cmd_sync_status_sk(hdev, opcode, plen, param, 0, timeout,  in __hci_cmd_sync_status()
292 int hci_cmd_sync_status(struct hci_dev *hdev, u16 opcode, u32 plen,  in hci_cmd_sync_status()  argument
297 	hci_req_sync_lock(hdev);  in hci_cmd_sync_status()
298 	err = __hci_cmd_sync_status(hdev, opcode, plen, param, timeout);  in hci_cmd_sync_status()
299 	hci_req_sync_unlock(hdev);  in hci_cmd_sync_status()
307 	struct hci_dev *hdev = container_of(work, struct hci_dev, cmd_sync_work);  in hci_cmd_sync_work()  local
309 	bt_dev_dbg(hdev, "");  in hci_cmd_sync_work()
315 		mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_work()
316 		entry = list_first_entry_or_null(&hdev->cmd_sync_work_list,  in hci_cmd_sync_work()
321 		mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_work()
326 		bt_dev_dbg(hdev, "entry %p", entry);  in hci_cmd_sync_work()
331 			hci_req_sync_lock(hdev);  in hci_cmd_sync_work()
332 			err = entry->func(hdev, entry->data);  in hci_cmd_sync_work()
334 				entry->destroy(hdev, entry->data, err);  in hci_cmd_sync_work()
335 			hci_req_sync_unlock(hdev);  in hci_cmd_sync_work()
344 	struct hci_dev *hdev = container_of(work, struct hci_dev, cmd_sync_cancel_work);  in hci_cmd_sync_cancel_work()  local
346 	cancel_delayed_work_sync(&hdev->cmd_timer);  in hci_cmd_sync_cancel_work()
347 	cancel_delayed_work_sync(&hdev->ncmd_timer);  in hci_cmd_sync_cancel_work()
348 	atomic_set(&hdev->cmd_cnt, 1);  in hci_cmd_sync_cancel_work()
350 	wake_up_interruptible(&hdev->req_wait_q);  in hci_cmd_sync_cancel_work()
353 static int hci_scan_disable_sync(struct hci_dev *hdev);
354 static int scan_disable_sync(struct hci_dev *hdev, void *data)  in scan_disable_sync()  argument
356 	return hci_scan_disable_sync(hdev);  in scan_disable_sync()
359 static int interleaved_inquiry_sync(struct hci_dev *hdev, void *data)  in interleaved_inquiry_sync()  argument
361 	return hci_inquiry_sync(hdev, DISCOV_INTERLEAVED_INQUIRY_LEN, 0);  in interleaved_inquiry_sync()
366 	struct hci_dev *hdev = container_of(work, struct hci_dev,  in le_scan_disable()  local
370 	bt_dev_dbg(hdev, "");  in le_scan_disable()
371 	hci_dev_lock(hdev);  in le_scan_disable()
373 	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))  in le_scan_disable()
376 	status = hci_cmd_sync_queue(hdev, scan_disable_sync, NULL, NULL);  in le_scan_disable()
378 		bt_dev_err(hdev, "failed to disable LE scan: %d", status);  in le_scan_disable()
390 	if (hdev->discovery.type == DISCOV_TYPE_LE)  in le_scan_disable()
393 	if (hdev->discovery.type != DISCOV_TYPE_INTERLEAVED)  in le_scan_disable()
396 	if (test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks)) {  in le_scan_disable()
397 		if (!test_bit(HCI_INQUIRY, &hdev->flags) &&  in le_scan_disable()
398 		    hdev->discovery.state != DISCOVERY_RESOLVING)  in le_scan_disable()
404 	status = hci_cmd_sync_queue(hdev, interleaved_inquiry_sync, NULL, NULL);  in le_scan_disable()
406 		bt_dev_err(hdev, "inquiry failed: status %d", status);  in le_scan_disable()
413 	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in le_scan_disable()
416 	hci_dev_unlock(hdev);  in le_scan_disable()
419 static int hci_le_set_scan_enable_sync(struct hci_dev *hdev, u8 val,
422 static int reenable_adv_sync(struct hci_dev *hdev, void *data)  in reenable_adv_sync()  argument
424 	bt_dev_dbg(hdev, "");  in reenable_adv_sync()
426 	if (!hci_dev_test_flag(hdev, HCI_ADVERTISING) &&  in reenable_adv_sync()
427 	    list_empty(&hdev->adv_instances))  in reenable_adv_sync()
430 	if (hdev->cur_adv_instance) {  in reenable_adv_sync()
431 		return hci_schedule_adv_instance_sync(hdev,  in reenable_adv_sync()
432 						      hdev->cur_adv_instance,  in reenable_adv_sync()
435 		if (ext_adv_capable(hdev)) {  in reenable_adv_sync()
436 			hci_start_ext_adv_sync(hdev, 0x00);  in reenable_adv_sync()
438 			hci_update_adv_data_sync(hdev, 0x00);  in reenable_adv_sync()
439 			hci_update_scan_rsp_data_sync(hdev, 0x00);  in reenable_adv_sync()
440 			hci_enable_advertising_sync(hdev);  in reenable_adv_sync()
449 	struct hci_dev *hdev = container_of(work, struct hci_dev,  in reenable_adv()  local
453 	bt_dev_dbg(hdev, "");  in reenable_adv()
455 	hci_dev_lock(hdev);  in reenable_adv()
457 	status = hci_cmd_sync_queue(hdev, reenable_adv_sync, NULL, NULL);  in reenable_adv()
459 		bt_dev_err(hdev, "failed to reenable ADV: %d", status);  in reenable_adv()
461 	hci_dev_unlock(hdev);  in reenable_adv()
464 static void cancel_adv_timeout(struct hci_dev *hdev)  in cancel_adv_timeout()  argument
466 	if (hdev->adv_instance_timeout) {  in cancel_adv_timeout()
467 		hdev->adv_instance_timeout = 0;  in cancel_adv_timeout()
468 		cancel_delayed_work(&hdev->adv_instance_expire);  in cancel_adv_timeout()
483 int hci_clear_adv_instance_sync(struct hci_dev *hdev, struct sock *sk,  in hci_clear_adv_instance_sync()  argument
491 	if (!instance || hdev->cur_adv_instance == instance)  in hci_clear_adv_instance_sync()
492 		cancel_adv_timeout(hdev);  in hci_clear_adv_instance_sync()
498 	if (instance && hdev->cur_adv_instance == instance)  in hci_clear_adv_instance_sync()
499 		next_instance = hci_get_next_instance(hdev, instance);  in hci_clear_adv_instance_sync()
502 		list_for_each_entry_safe(adv_instance, n, &hdev->adv_instances,  in hci_clear_adv_instance_sync()
508 			err = hci_remove_adv_instance(hdev, rem_inst);  in hci_clear_adv_instance_sync()
510 				mgmt_advertising_removed(sk, hdev, rem_inst);  in hci_clear_adv_instance_sync()
513 		adv_instance = hci_find_adv_instance(hdev, instance);  in hci_clear_adv_instance_sync()
522 			err = hci_remove_adv_instance(hdev, instance);  in hci_clear_adv_instance_sync()
524 				mgmt_advertising_removed(sk, hdev, instance);  in hci_clear_adv_instance_sync()
528 	if (!hdev_is_powered(hdev) || hci_dev_test_flag(hdev, HCI_ADVERTISING))  in hci_clear_adv_instance_sync()
531 	if (next_instance && !ext_adv_capable(hdev))  in hci_clear_adv_instance_sync()
532 		return hci_schedule_adv_instance_sync(hdev,  in hci_clear_adv_instance_sync()
539 static int adv_timeout_expire_sync(struct hci_dev *hdev, void *data)  in adv_timeout_expire_sync()  argument
545 	hci_clear_adv_instance_sync(hdev, NULL, instance, false);  in adv_timeout_expire_sync()
547 	if (list_empty(&hdev->adv_instances))  in adv_timeout_expire_sync()
548 		return hci_disable_advertising_sync(hdev);  in adv_timeout_expire_sync()
556 	struct hci_dev *hdev = container_of(work, struct hci_dev,  in adv_timeout_expire()  local
559 	bt_dev_dbg(hdev, "");  in adv_timeout_expire()
561 	hci_dev_lock(hdev);  in adv_timeout_expire()
563 	hdev->adv_instance_timeout = 0;  in adv_timeout_expire()
565 	if (hdev->cur_adv_instance == 0x00)  in adv_timeout_expire()
572 	*inst_ptr = hdev->cur_adv_instance;  in adv_timeout_expire()
573 	hci_cmd_sync_queue(hdev, adv_timeout_expire_sync, inst_ptr, NULL);  in adv_timeout_expire()
576 	hci_dev_unlock(hdev);  in adv_timeout_expire()
579 static bool is_interleave_scanning(struct hci_dev *hdev)  in is_interleave_scanning()  argument
581 	return hdev->interleave_scan_state != INTERLEAVE_SCAN_NONE;  in is_interleave_scanning()
584 static int hci_passive_scan_sync(struct hci_dev *hdev);
588 	struct hci_dev *hdev = container_of(work, struct hci_dev,  in interleave_scan_work()  local
592 	if (hdev->interleave_scan_state == INTERLEAVE_SCAN_ALLOWLIST) {  in interleave_scan_work()
593 		timeout = msecs_to_jiffies(hdev->advmon_allowlist_duration);  in interleave_scan_work()
594 	} else if (hdev->interleave_scan_state == INTERLEAVE_SCAN_NO_FILTER) {  in interleave_scan_work()
595 		timeout = msecs_to_jiffies(hdev->advmon_no_filter_duration);  in interleave_scan_work()
597 		bt_dev_err(hdev, "unexpected error");  in interleave_scan_work()
601 	hci_passive_scan_sync(hdev);  in interleave_scan_work()
603 	hci_dev_lock(hdev);  in interleave_scan_work()
605 	switch (hdev->interleave_scan_state) {  in interleave_scan_work()
607 		bt_dev_dbg(hdev, "next state: allowlist");  in interleave_scan_work()
608 		hdev->interleave_scan_state = INTERLEAVE_SCAN_NO_FILTER;  in interleave_scan_work()
611 		bt_dev_dbg(hdev, "next state: no filter");  in interleave_scan_work()
612 		hdev->interleave_scan_state = INTERLEAVE_SCAN_ALLOWLIST;  in interleave_scan_work()
615 		bt_dev_err(hdev, "unexpected error");  in interleave_scan_work()
618 	hci_dev_unlock(hdev);  in interleave_scan_work()
621 	if (is_interleave_scanning(hdev))  in interleave_scan_work()
622 		queue_delayed_work(hdev->req_workqueue,  in interleave_scan_work()
623 				   &hdev->interleave_scan, timeout);  in interleave_scan_work()
626 void hci_cmd_sync_init(struct hci_dev *hdev)  in hci_cmd_sync_init()  argument
628 	INIT_WORK(&hdev->cmd_sync_work, hci_cmd_sync_work);  in hci_cmd_sync_init()
629 	INIT_LIST_HEAD(&hdev->cmd_sync_work_list);  in hci_cmd_sync_init()
630 	mutex_init(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_init()
631 	mutex_init(&hdev->unregister_lock);  in hci_cmd_sync_init()
633 	INIT_WORK(&hdev->cmd_sync_cancel_work, hci_cmd_sync_cancel_work);  in hci_cmd_sync_init()
634 	INIT_WORK(&hdev->reenable_adv_work, reenable_adv);  in hci_cmd_sync_init()
635 	INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable);  in hci_cmd_sync_init()
636 	INIT_DELAYED_WORK(&hdev->adv_instance_expire, adv_timeout_expire);  in hci_cmd_sync_init()
637 	INIT_DELAYED_WORK(&hdev->interleave_scan, interleave_scan_work);  in hci_cmd_sync_init()
640 static void _hci_cmd_sync_cancel_entry(struct hci_dev *hdev,  in _hci_cmd_sync_cancel_entry()  argument
645 		entry->destroy(hdev, entry->data, err);  in _hci_cmd_sync_cancel_entry()
651 void hci_cmd_sync_clear(struct hci_dev *hdev)  in hci_cmd_sync_clear()  argument
655 	cancel_work_sync(&hdev->cmd_sync_work);  in hci_cmd_sync_clear()
656 	cancel_work_sync(&hdev->reenable_adv_work);  in hci_cmd_sync_clear()
658 	mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_clear()
659 	list_for_each_entry_safe(entry, tmp, &hdev->cmd_sync_work_list, list)  in hci_cmd_sync_clear()
660 		_hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);  in hci_cmd_sync_clear()
661 	mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_clear()
664 void hci_cmd_sync_cancel(struct hci_dev *hdev, int err)  in hci_cmd_sync_cancel()  argument
666 	bt_dev_dbg(hdev, "err 0x%2.2x", err);  in hci_cmd_sync_cancel()
668 	if (hdev->req_status == HCI_REQ_PEND) {  in hci_cmd_sync_cancel()
669 		hdev->req_result = err;  in hci_cmd_sync_cancel()
670 		hdev->req_status = HCI_REQ_CANCELED;  in hci_cmd_sync_cancel()
672 		queue_work(hdev->workqueue, &hdev->cmd_sync_cancel_work);  in hci_cmd_sync_cancel()
682 void hci_cmd_sync_cancel_sync(struct hci_dev *hdev, int err)  in hci_cmd_sync_cancel_sync()  argument
684 	bt_dev_dbg(hdev, "err 0x%2.2x", err);  in hci_cmd_sync_cancel_sync()
686 	if (hdev->req_status == HCI_REQ_PEND) {  in hci_cmd_sync_cancel_sync()
690 		hdev->req_result = err < 0 ? -err : err;  in hci_cmd_sync_cancel_sync()
691 		hdev->req_status = HCI_REQ_CANCELED;  in hci_cmd_sync_cancel_sync()
693 		wake_up_interruptible(&hdev->req_wait_q);  in hci_cmd_sync_cancel_sync()
702 int hci_cmd_sync_submit(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_submit()  argument
708 	mutex_lock(&hdev->unregister_lock);  in hci_cmd_sync_submit()
709 	if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) {  in hci_cmd_sync_submit()
723 	mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_submit()
724 	list_add_tail(&entry->list, &hdev->cmd_sync_work_list);  in hci_cmd_sync_submit()
725 	mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_submit()
727 	queue_work(hdev->req_workqueue, &hdev->cmd_sync_work);  in hci_cmd_sync_submit()
730 	mutex_unlock(&hdev->unregister_lock);  in hci_cmd_sync_submit()
739 int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_queue()  argument
745 	if (!test_bit(HCI_RUNNING, &hdev->flags))  in hci_cmd_sync_queue()
748 	return hci_cmd_sync_submit(hdev, func, data, destroy);  in hci_cmd_sync_queue()
753 _hci_cmd_sync_lookup_entry(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in _hci_cmd_sync_lookup_entry()  argument
758 	list_for_each_entry_safe(entry, tmp, &hdev->cmd_sync_work_list, list) {  in _hci_cmd_sync_lookup_entry()
779 int hci_cmd_sync_queue_once(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_queue_once()  argument
782 	if (hci_cmd_sync_lookup_entry(hdev, func, data, destroy))  in hci_cmd_sync_queue_once()
785 	return hci_cmd_sync_queue(hdev, func, data, destroy);  in hci_cmd_sync_queue_once()
794 int hci_cmd_sync_run(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_run()  argument
800 	if (!test_bit(HCI_RUNNING, &hdev->flags))  in hci_cmd_sync_run()
804 	if (current_work() == &hdev->cmd_sync_work)  in hci_cmd_sync_run()
805 		return func(hdev, data);  in hci_cmd_sync_run()
807 	return hci_cmd_sync_submit(hdev, func, data, destroy);  in hci_cmd_sync_run()
817 int hci_cmd_sync_run_once(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_run_once()  argument
820 	if (hci_cmd_sync_lookup_entry(hdev, func, data, destroy))  in hci_cmd_sync_run_once()
823 	return hci_cmd_sync_run(hdev, func, data, destroy);  in hci_cmd_sync_run_once()
833 hci_cmd_sync_lookup_entry(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_lookup_entry()  argument
838 	mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_lookup_entry()
839 	entry = _hci_cmd_sync_lookup_entry(hdev, func, data, destroy);  in hci_cmd_sync_lookup_entry()
840 	mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_lookup_entry()
847 void hci_cmd_sync_cancel_entry(struct hci_dev *hdev,  in hci_cmd_sync_cancel_entry()  argument
850 	mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_cancel_entry()
851 	_hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);  in hci_cmd_sync_cancel_entry()
852 	mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_cancel_entry()
860 bool hci_cmd_sync_dequeue_once(struct hci_dev *hdev,  in hci_cmd_sync_dequeue_once()  argument
866 	entry = hci_cmd_sync_lookup_entry(hdev, func, data, destroy);  in hci_cmd_sync_dequeue_once()
870 	hci_cmd_sync_cancel_entry(hdev, entry);  in hci_cmd_sync_dequeue_once()
881 bool hci_cmd_sync_dequeue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,  in hci_cmd_sync_dequeue()  argument
887 	mutex_lock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_dequeue()
888 	while ((entry = _hci_cmd_sync_lookup_entry(hdev, func, data,  in hci_cmd_sync_dequeue()
890 		_hci_cmd_sync_cancel_entry(hdev, entry, -ECANCELED);  in hci_cmd_sync_dequeue()
893 	mutex_unlock(&hdev->cmd_sync_work_lock);  in hci_cmd_sync_dequeue()
899 int hci_update_eir_sync(struct hci_dev *hdev)  in hci_update_eir_sync()  argument
903 	bt_dev_dbg(hdev, "");  in hci_update_eir_sync()
905 	if (!hdev_is_powered(hdev))  in hci_update_eir_sync()
908 	if (!lmp_ext_inq_capable(hdev))  in hci_update_eir_sync()
911 	if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED))  in hci_update_eir_sync()
914 	if (hci_dev_test_flag(hdev, HCI_SERVICE_CACHE))  in hci_update_eir_sync()
919 	eir_create(hdev, cp.data);  in hci_update_eir_sync()
921 	if (memcmp(cp.data, hdev->eir, sizeof(cp.data)) == 0)  in hci_update_eir_sync()
924 	memcpy(hdev->eir, cp.data, sizeof(cp.data));  in hci_update_eir_sync()
926 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_EIR, sizeof(cp), &cp,  in hci_update_eir_sync()
930 static u8 get_service_classes(struct hci_dev *hdev)  in get_service_classes()  argument
935 	list_for_each_entry(uuid, &hdev->uuids, list)  in get_service_classes()
941 int hci_update_class_sync(struct hci_dev *hdev)  in hci_update_class_sync()  argument
945 	bt_dev_dbg(hdev, "");  in hci_update_class_sync()
947 	if (!hdev_is_powered(hdev))  in hci_update_class_sync()
950 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_update_class_sync()
953 	if (hci_dev_test_flag(hdev, HCI_SERVICE_CACHE))  in hci_update_class_sync()
956 	cod[0] = hdev->minor_class;  in hci_update_class_sync()
957 	cod[1] = hdev->major_class;  in hci_update_class_sync()
958 	cod[2] = get_service_classes(hdev);  in hci_update_class_sync()
960 	if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE))  in hci_update_class_sync()
963 	if (memcmp(cod, hdev->dev_class, 3) == 0)  in hci_update_class_sync()
966 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_CLASS_OF_DEV,  in hci_update_class_sync()
970 static bool is_advertising_allowed(struct hci_dev *hdev, bool connectable)  in is_advertising_allowed()  argument
973 	if (hci_conn_num(hdev, LE_LINK) == 0)  in is_advertising_allowed()
977 	if (hdev->conn_hash.le_num_peripheral > 0) {  in is_advertising_allowed()
981 		if (!connectable && !(hdev->le_states[2] & 0x10))  in is_advertising_allowed()
987 		if (connectable && (!(hdev->le_states[4] & 0x40) ||  in is_advertising_allowed()
988 				    !(hdev->le_states[2] & 0x20)))  in is_advertising_allowed()
993 	if (hci_conn_num(hdev, LE_LINK) != hdev->conn_hash.le_num_peripheral) {  in is_advertising_allowed()
995 		if (!connectable && !(hdev->le_states[2] & 0x02))  in is_advertising_allowed()
1001 		if (connectable && (!(hdev->le_states[4] & 0x08) ||  in is_advertising_allowed()
1002 				    !(hdev->le_states[2] & 0x08)))  in is_advertising_allowed()
1009 static bool adv_use_rpa(struct hci_dev *hdev, uint32_t flags)  in adv_use_rpa()  argument
1012 	if (!hci_dev_test_flag(hdev, HCI_PRIVACY))  in adv_use_rpa()
1016 	if (!hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))  in adv_use_rpa()
1023 	    hci_dev_test_flag(hdev, HCI_BONDABLE))  in adv_use_rpa()
1032 static int hci_set_random_addr_sync(struct hci_dev *hdev, bdaddr_t *rpa)  in hci_set_random_addr_sync()  argument
1044 	if (bacmp(&hdev->random_addr, BDADDR_ANY) &&  in hci_set_random_addr_sync()
1045 	    (hci_dev_test_flag(hdev, HCI_LE_ADV) ||  in hci_set_random_addr_sync()
1046 	    hci_lookup_le_connect(hdev))) {  in hci_set_random_addr_sync()
1047 		bt_dev_dbg(hdev, "Deferring random address update");  in hci_set_random_addr_sync()
1048 		hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);  in hci_set_random_addr_sync()
1052 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_RANDOM_ADDR,  in hci_set_random_addr_sync()
1056 int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy,  in hci_update_random_address_sync()  argument
1069 		if (ll_privacy_capable(hdev))  in hci_update_random_address_sync()
1075 		if (rpa_valid(hdev))  in hci_update_random_address_sync()
1078 		err = smp_generate_rpa(hdev, hdev->irk, &hdev->rpa);  in hci_update_random_address_sync()
1080 			bt_dev_err(hdev, "failed to generate new RPA");  in hci_update_random_address_sync()
1084 		err = hci_set_random_addr_sync(hdev, &hdev->rpa);  in hci_update_random_address_sync()
1109 			if (bacmp(&hdev->bdaddr, &nrpa))  in hci_update_random_address_sync()
1115 		return hci_set_random_addr_sync(hdev, &nrpa);  in hci_update_random_address_sync()
1127 	if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) ||  in hci_update_random_address_sync()
1128 	    !bacmp(&hdev->bdaddr, BDADDR_ANY) ||  in hci_update_random_address_sync()
1129 	    (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) &&  in hci_update_random_address_sync()
1130 	     bacmp(&hdev->static_addr, BDADDR_ANY))) {  in hci_update_random_address_sync()
1132 		if (bacmp(&hdev->static_addr, &hdev->random_addr))  in hci_update_random_address_sync()
1133 			return hci_set_random_addr_sync(hdev,  in hci_update_random_address_sync()
1134 							&hdev->static_addr);  in hci_update_random_address_sync()
1146 static int hci_disable_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance)  in hci_disable_ext_adv_instance_sync()  argument
1156 		adv = hci_find_adv_instance(hdev, instance);  in hci_disable_ext_adv_instance_sync()
1178 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_ENABLE,  in hci_disable_ext_adv_instance_sync()
1182 static int hci_set_adv_set_random_addr_sync(struct hci_dev *hdev, u8 instance,  in hci_set_adv_set_random_addr_sync()  argument
1194 		err = hci_set_random_addr_sync(hdev, random_addr);  in hci_set_adv_set_random_addr_sync()
1204 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_SET_RAND_ADDR,  in hci_set_adv_set_random_addr_sync()
1208 int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance)  in hci_setup_ext_adv_instance_sync()  argument
1220 		adv = hci_find_adv_instance(hdev, instance);  in hci_setup_ext_adv_instance_sync()
1232 		err = hci_disable_ext_adv_instance_sync(hdev, instance);  in hci_setup_ext_adv_instance_sync()
1237 	flags = hci_adv_instance_flags(hdev, instance);  in hci_setup_ext_adv_instance_sync()
1243 		      mgmt_get_connectable(hdev);  in hci_setup_ext_adv_instance_sync()
1245 	if (!is_advertising_allowed(hdev, connectable))  in hci_setup_ext_adv_instance_sync()
1252 	err = hci_get_random_address(hdev, !connectable,  in hci_setup_ext_adv_instance_sync()
1253 				     adv_use_rpa(hdev, flags), adv,  in hci_setup_ext_adv_instance_sync()
1265 		hci_cpu_to_le24(hdev->le_adv_min_interval, cp.min_interval);  in hci_setup_ext_adv_instance_sync()
1266 		hci_cpu_to_le24(hdev->le_adv_max_interval, cp.max_interval);  in hci_setup_ext_adv_instance_sync()
1277 	} else if (hci_adv_instance_is_scannable(hdev, instance) ||  in hci_setup_ext_adv_instance_sync()
1298 		hci_copy_identity_address(hdev, &cp.peer_addr,  in hci_setup_ext_adv_instance_sync()
1302 	cp.channel_map = hdev->le_adv_channel_map;  in hci_setup_ext_adv_instance_sync()
1317 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS,  in hci_setup_ext_adv_instance_sync()
1330 			if (!bacmp(&random_addr, &hdev->random_addr))  in hci_setup_ext_adv_instance_sync()
1334 		return hci_set_adv_set_random_addr_sync(hdev, instance,  in hci_setup_ext_adv_instance_sync()
1341 static int hci_set_ext_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance)  in hci_set_ext_scan_rsp_data_sync()  argument
1350 		adv = hci_find_adv_instance(hdev, instance);  in hci_set_ext_scan_rsp_data_sync()
1355 	len = eir_create_scan_rsp(hdev, instance, pdu->data);  in hci_set_ext_scan_rsp_data_sync()
1362 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_SCAN_RSP_DATA,  in hci_set_ext_scan_rsp_data_sync()
1371 		memcpy(hdev->scan_rsp_data, pdu->data, len);  in hci_set_ext_scan_rsp_data_sync()
1372 		hdev->scan_rsp_data_len = len;  in hci_set_ext_scan_rsp_data_sync()
1378 static int __hci_set_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance)  in __hci_set_scan_rsp_data_sync()  argument
1385 	len = eir_create_scan_rsp(hdev, instance, cp.data);  in __hci_set_scan_rsp_data_sync()
1387 	if (hdev->scan_rsp_data_len == len &&  in __hci_set_scan_rsp_data_sync()
1388 	    !memcmp(cp.data, hdev->scan_rsp_data, len))  in __hci_set_scan_rsp_data_sync()
1391 	memcpy(hdev->scan_rsp_data, cp.data, sizeof(cp.data));  in __hci_set_scan_rsp_data_sync()
1392 	hdev->scan_rsp_data_len = len;  in __hci_set_scan_rsp_data_sync()
1396 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_SCAN_RSP_DATA,  in __hci_set_scan_rsp_data_sync()
1400 int hci_update_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance)  in hci_update_scan_rsp_data_sync()  argument
1402 	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED))  in hci_update_scan_rsp_data_sync()
1405 	if (ext_adv_capable(hdev))  in hci_update_scan_rsp_data_sync()
1406 		return hci_set_ext_scan_rsp_data_sync(hdev, instance);  in hci_update_scan_rsp_data_sync()
1408 	return __hci_set_scan_rsp_data_sync(hdev, instance);  in hci_update_scan_rsp_data_sync()
1411 int hci_enable_ext_advertising_sync(struct hci_dev *hdev, u8 instance)  in hci_enable_ext_advertising_sync()  argument
1419 		adv = hci_find_adv_instance(hdev, instance);  in hci_enable_ext_advertising_sync()
1451 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_ENABLE,  in hci_enable_ext_advertising_sync()
1457 int hci_start_ext_adv_sync(struct hci_dev *hdev, u8 instance)  in hci_start_ext_adv_sync()  argument
1461 	err = hci_setup_ext_adv_instance_sync(hdev, instance);  in hci_start_ext_adv_sync()
1465 	err = hci_set_ext_scan_rsp_data_sync(hdev, instance);  in hci_start_ext_adv_sync()
1469 	return hci_enable_ext_advertising_sync(hdev, instance);  in hci_start_ext_adv_sync()
1472 int hci_disable_per_advertising_sync(struct hci_dev *hdev, u8 instance)  in hci_disable_per_advertising_sync()  argument
1478 	adv = hci_find_adv_instance(hdev, instance);  in hci_disable_per_advertising_sync()
1487 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PER_ADV_ENABLE,  in hci_disable_per_advertising_sync()
1491 static int hci_set_per_adv_params_sync(struct hci_dev *hdev, u8 instance,  in hci_set_per_adv_params_sync()  argument
1509 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PER_ADV_PARAMS,  in hci_set_per_adv_params_sync()
1513 static int hci_set_per_adv_data_sync(struct hci_dev *hdev, u8 instance)  in hci_set_per_adv_data_sync()  argument
1521 		adv = hci_find_adv_instance(hdev, instance);  in hci_set_per_adv_data_sync()
1526 	len = eir_create_per_adv_data(hdev, instance, pdu->data);  in hci_set_per_adv_data_sync()
1532 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PER_ADV_DATA,  in hci_set_per_adv_data_sync()
1537 static int hci_enable_per_advertising_sync(struct hci_dev *hdev, u8 instance)  in hci_enable_per_advertising_sync()  argument
1543 	adv = hci_find_adv_instance(hdev, instance);  in hci_enable_per_advertising_sync()
1552 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PER_ADV_ENABLE,  in hci_enable_per_advertising_sync()
1559 static int hci_adv_bcast_annoucement(struct hci_dev *hdev, struct adv_info *adv)  in hci_adv_bcast_annoucement()  argument
1589 	hci_set_adv_instance_data(hdev, adv->instance, sizeof(ad), ad, 0, NULL);  in hci_adv_bcast_annoucement()
1591 	return hci_update_adv_data_sync(hdev, adv->instance);  in hci_adv_bcast_annoucement()
1594 int hci_start_per_adv_sync(struct hci_dev *hdev, u8 instance, u8 data_len,  in hci_start_per_adv_sync()  argument
1602 	hci_disable_per_advertising_sync(hdev, instance);  in hci_start_per_adv_sync()
1605 		adv = hci_find_adv_instance(hdev, instance);  in hci_start_per_adv_sync()
1608 			adv = hci_add_per_instance(hdev, instance, flags,  in hci_start_per_adv_sync()
1620 	err = hci_start_ext_adv_sync(hdev, instance);  in hci_start_per_adv_sync()
1624 	err = hci_adv_bcast_annoucement(hdev, adv);  in hci_start_per_adv_sync()
1628 	err = hci_set_per_adv_params_sync(hdev, instance, min_interval,  in hci_start_per_adv_sync()
1633 	err = hci_set_per_adv_data_sync(hdev, instance);  in hci_start_per_adv_sync()
1637 	err = hci_enable_per_advertising_sync(hdev, instance);  in hci_start_per_adv_sync()
1645 		hci_remove_adv_instance(hdev, instance);  in hci_start_per_adv_sync()
1650 static int hci_start_adv_sync(struct hci_dev *hdev, u8 instance)  in hci_start_adv_sync()  argument
1654 	if (ext_adv_capable(hdev))  in hci_start_adv_sync()
1655 		return hci_start_ext_adv_sync(hdev, instance);  in hci_start_adv_sync()
1657 	err = hci_update_adv_data_sync(hdev, instance);  in hci_start_adv_sync()
1661 	err = hci_update_scan_rsp_data_sync(hdev, instance);  in hci_start_adv_sync()
1665 	return hci_enable_advertising_sync(hdev);  in hci_start_adv_sync()
1668 int hci_enable_advertising_sync(struct hci_dev *hdev)  in hci_enable_advertising_sync()  argument
1678 	if (ext_adv_capable(hdev))  in hci_enable_advertising_sync()
1679 		return hci_enable_ext_advertising_sync(hdev,  in hci_enable_advertising_sync()
1680 						       hdev->cur_adv_instance);  in hci_enable_advertising_sync()
1682 	flags = hci_adv_instance_flags(hdev, hdev->cur_adv_instance);  in hci_enable_advertising_sync()
1683 	adv_instance = hci_find_adv_instance(hdev, hdev->cur_adv_instance);  in hci_enable_advertising_sync()
1689 		      mgmt_get_connectable(hdev);  in hci_enable_advertising_sync()
1691 	if (!is_advertising_allowed(hdev, connectable))  in hci_enable_advertising_sync()
1694 	status = hci_disable_advertising_sync(hdev);  in hci_enable_advertising_sync()
1703 	hci_dev_clear_flag(hdev, HCI_LE_ADV);  in hci_enable_advertising_sync()
1709 	status = hci_update_random_address_sync(hdev, !connectable,  in hci_enable_advertising_sync()
1710 						adv_use_rpa(hdev, flags),  in hci_enable_advertising_sync()
1721 		adv_min_interval = hdev->le_adv_min_interval;  in hci_enable_advertising_sync()
1722 		adv_max_interval = hdev->le_adv_max_interval;  in hci_enable_advertising_sync()
1728 		if (hci_adv_instance_is_scannable(hdev, hdev->cur_adv_instance))  in hci_enable_advertising_sync()
1733 		if (!hci_dev_test_flag(hdev, HCI_DISCOVERABLE) ||  in hci_enable_advertising_sync()
1734 		    hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) {  in hci_enable_advertising_sync()
1743 	cp.channel_map = hdev->le_adv_channel_map;  in hci_enable_advertising_sync()
1745 	status = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_PARAM,  in hci_enable_advertising_sync()
1750 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_ENABLE,  in hci_enable_advertising_sync()
1754 static int enable_advertising_sync(struct hci_dev *hdev, void *data)  in enable_advertising_sync()  argument
1756 	return hci_enable_advertising_sync(hdev);  in enable_advertising_sync()
1759 int hci_enable_advertising(struct hci_dev *hdev)  in hci_enable_advertising()  argument
1761 	if (!hci_dev_test_flag(hdev, HCI_ADVERTISING) &&  in hci_enable_advertising()
1762 	    list_empty(&hdev->adv_instances))  in hci_enable_advertising()
1765 	return hci_cmd_sync_queue(hdev, enable_advertising_sync, NULL, NULL);  in hci_enable_advertising()
1768 int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance,  in hci_remove_ext_adv_instance_sync()  argument
1773 	if (!ext_adv_capable(hdev))  in hci_remove_ext_adv_instance_sync()
1776 	err = hci_disable_ext_adv_instance_sync(hdev, instance);  in hci_remove_ext_adv_instance_sync()
1781 	if (instance > 0 && !hci_find_adv_instance(hdev, instance))  in hci_remove_ext_adv_instance_sync()
1784 	return __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_REMOVE_ADV_SET,  in hci_remove_ext_adv_instance_sync()
1789 int hci_le_terminate_big_sync(struct hci_dev *hdev, u8 handle, u8 reason)  in hci_le_terminate_big_sync()  argument
1797 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_TERM_BIG,  in hci_le_terminate_big_sync()
1801 static int hci_set_ext_adv_data_sync(struct hci_dev *hdev, u8 instance)  in hci_set_ext_adv_data_sync()  argument
1810 		adv = hci_find_adv_instance(hdev, instance);  in hci_set_ext_adv_data_sync()
1815 	len = eir_create_adv_data(hdev, instance, pdu->data);  in hci_set_ext_adv_data_sync()
1822 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_DATA,  in hci_set_ext_adv_data_sync()
1832 		memcpy(hdev->adv_data, pdu->data, len);  in hci_set_ext_adv_data_sync()
1833 		hdev->adv_data_len = len;  in hci_set_ext_adv_data_sync()
1839 static int hci_set_adv_data_sync(struct hci_dev *hdev, u8 instance)  in hci_set_adv_data_sync()  argument
1846 	len = eir_create_adv_data(hdev, instance, cp.data);  in hci_set_adv_data_sync()
1849 	if (hdev->adv_data_len == len &&  in hci_set_adv_data_sync()
1850 	    memcmp(cp.data, hdev->adv_data, len) == 0)  in hci_set_adv_data_sync()
1853 	memcpy(hdev->adv_data, cp.data, sizeof(cp.data));  in hci_set_adv_data_sync()
1854 	hdev->adv_data_len = len;  in hci_set_adv_data_sync()
1858 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_DATA,  in hci_set_adv_data_sync()
1862 int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance)  in hci_update_adv_data_sync()  argument
1864 	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED))  in hci_update_adv_data_sync()
1867 	if (ext_adv_capable(hdev))  in hci_update_adv_data_sync()
1868 		return hci_set_ext_adv_data_sync(hdev, instance);  in hci_update_adv_data_sync()
1870 	return hci_set_adv_data_sync(hdev, instance);  in hci_update_adv_data_sync()
1873 int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance,  in hci_schedule_adv_instance_sync()  argument
1879 	if (hci_dev_test_flag(hdev, HCI_ADVERTISING) && !ext_adv_capable(hdev))  in hci_schedule_adv_instance_sync()
1882 	if (hdev->adv_instance_timeout)  in hci_schedule_adv_instance_sync()
1885 	adv = hci_find_adv_instance(hdev, instance);  in hci_schedule_adv_instance_sync()
1909 	if (!ext_adv_capable(hdev)) {  in hci_schedule_adv_instance_sync()
1910 		hdev->adv_instance_timeout = timeout;  in hci_schedule_adv_instance_sync()
1911 		queue_delayed_work(hdev->req_workqueue,  in hci_schedule_adv_instance_sync()
1912 				   &hdev->adv_instance_expire,  in hci_schedule_adv_instance_sync()
1920 	if (!force && hdev->cur_adv_instance == instance &&  in hci_schedule_adv_instance_sync()
1921 	    hci_dev_test_flag(hdev, HCI_LE_ADV))  in hci_schedule_adv_instance_sync()
1924 	hdev->cur_adv_instance = instance;  in hci_schedule_adv_instance_sync()
1926 	return hci_start_adv_sync(hdev, instance);  in hci_schedule_adv_instance_sync()
1929 static int hci_clear_adv_sets_sync(struct hci_dev *hdev, struct sock *sk)  in hci_clear_adv_sets_sync()  argument
1933 	if (!ext_adv_capable(hdev))  in hci_clear_adv_sets_sync()
1937 	err = hci_disable_ext_adv_instance_sync(hdev, 0x00);  in hci_clear_adv_sets_sync()
1941 	return __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_CLEAR_ADV_SETS,  in hci_clear_adv_sets_sync()
1945 static int hci_clear_adv_sync(struct hci_dev *hdev, struct sock *sk, bool force)  in hci_clear_adv_sync()  argument
1950 	if (ext_adv_capable(hdev))  in hci_clear_adv_sync()
1952 		err = hci_clear_adv_sets_sync(hdev, sk);  in hci_clear_adv_sync()
1953 	if (ext_adv_capable(hdev))  in hci_clear_adv_sync()
1959 	hci_dev_lock(hdev);  in hci_clear_adv_sync()
1962 	list_for_each_entry_safe(adv, n, &hdev->adv_instances, list) {  in hci_clear_adv_sync()
1969 		err = hci_remove_adv_instance(hdev, instance);  in hci_clear_adv_sync()
1971 			mgmt_advertising_removed(sk, hdev, instance);  in hci_clear_adv_sync()
1974 	hci_dev_unlock(hdev);  in hci_clear_adv_sync()
1979 static int hci_remove_adv_sync(struct hci_dev *hdev, u8 instance,  in hci_remove_adv_sync()  argument
1985 	if (ext_adv_capable(hdev))  in hci_remove_adv_sync()
1986 		err = hci_remove_ext_adv_instance_sync(hdev, instance, sk);  in hci_remove_adv_sync()
1987 	if (ext_adv_capable(hdev))  in hci_remove_adv_sync()
1993 	hci_dev_lock(hdev);  in hci_remove_adv_sync()
1995 	err = hci_remove_adv_instance(hdev, instance);  in hci_remove_adv_sync()
1997 		mgmt_advertising_removed(sk, hdev, instance);  in hci_remove_adv_sync()
1999 	hci_dev_unlock(hdev);  in hci_remove_adv_sync()
2015 int hci_remove_advertising_sync(struct hci_dev *hdev, struct sock *sk,  in hci_remove_advertising_sync()  argument
2022 	if (!instance || hdev->cur_adv_instance == instance)  in hci_remove_advertising_sync()
2023 		cancel_adv_timeout(hdev);  in hci_remove_advertising_sync()
2029 	if (hdev->cur_adv_instance == instance)  in hci_remove_advertising_sync()
2030 		next = hci_get_next_instance(hdev, instance);  in hci_remove_advertising_sync()
2033 		err = hci_clear_adv_sync(hdev, sk, force);  in hci_remove_advertising_sync()
2037 		struct adv_info *adv = hci_find_adv_instance(hdev, instance);  in hci_remove_advertising_sync()
2044 			err = hci_remove_adv_sync(hdev, instance, sk);  in hci_remove_advertising_sync()
2050 	if (!hdev_is_powered(hdev) || hci_dev_test_flag(hdev, HCI_ADVERTISING))  in hci_remove_advertising_sync()
2053 	if (next && !ext_adv_capable(hdev))  in hci_remove_advertising_sync()
2054 		hci_schedule_adv_instance_sync(hdev, next->instance, false);  in hci_remove_advertising_sync()
2059 int hci_read_rssi_sync(struct hci_dev *hdev, __le16 handle)  in hci_read_rssi_sync()  argument
2064 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_RSSI,  in hci_read_rssi_sync()
2068 int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp)  in hci_read_clock_sync()  argument
2070 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_CLOCK,  in hci_read_clock_sync()
2074 int hci_read_tx_power_sync(struct hci_dev *hdev, __le16 handle, u8 type)  in hci_read_tx_power_sync()  argument
2080 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_TX_POWER,  in hci_read_tx_power_sync()
2084 int hci_disable_advertising_sync(struct hci_dev *hdev)  in hci_disable_advertising_sync()  argument
2090 	if (!hci_dev_test_flag(hdev, HCI_LE_ADV))  in hci_disable_advertising_sync()
2093 	if (ext_adv_capable(hdev))  in hci_disable_advertising_sync()
2094 		err = hci_disable_ext_adv_instance_sync(hdev, 0x00);  in hci_disable_advertising_sync()
2095 	if (ext_adv_capable(hdev))  in hci_disable_advertising_sync()
2098 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_ENABLE,  in hci_disable_advertising_sync()
2102 static int hci_le_set_ext_scan_enable_sync(struct hci_dev *hdev, u8 val,  in hci_le_set_ext_scan_enable_sync()  argument
2110 	if (hci_dev_test_flag(hdev, HCI_MESH))  in hci_le_set_ext_scan_enable_sync()
2115 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_SCAN_ENABLE,  in hci_le_set_ext_scan_enable_sync()
2119 static int hci_le_set_scan_enable_sync(struct hci_dev *hdev, u8 val,  in hci_le_set_scan_enable_sync()  argument
2124 	if (use_ext_scan(hdev))  in hci_le_set_scan_enable_sync()
2125 		return hci_le_set_ext_scan_enable_sync(hdev, val, filter_dup);  in hci_le_set_scan_enable_sync()
2130 	if (val && hci_dev_test_flag(hdev, HCI_MESH))  in hci_le_set_scan_enable_sync()
2135 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_SCAN_ENABLE,  in hci_le_set_scan_enable_sync()
2139 static int hci_le_set_addr_resolution_enable_sync(struct hci_dev *hdev, u8 val)  in hci_le_set_addr_resolution_enable_sync()  argument
2141 	if (!ll_privacy_capable(hdev))  in hci_le_set_addr_resolution_enable_sync()
2145 	if (val == hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION))  in hci_le_set_addr_resolution_enable_sync()
2148 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADDR_RESOLV_ENABLE,  in hci_le_set_addr_resolution_enable_sync()
2152 static int hci_scan_disable_sync(struct hci_dev *hdev)  in hci_scan_disable_sync()  argument
2157 	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))  in hci_scan_disable_sync()
2160 	if (hdev->scanning_paused) {  in hci_scan_disable_sync()
2161 		bt_dev_dbg(hdev, "Scanning is paused for suspend");  in hci_scan_disable_sync()
2165 	err = hci_le_set_scan_enable_sync(hdev, LE_SCAN_DISABLE, 0x00);  in hci_scan_disable_sync()
2167 		bt_dev_err(hdev, "Unable to disable scanning: %d", err);  in hci_scan_disable_sync()
2174 static bool scan_use_rpa(struct hci_dev *hdev)  in scan_use_rpa()  argument
2176 	return hci_dev_test_flag(hdev, HCI_PRIVACY);  in scan_use_rpa()
2179 static void hci_start_interleave_scan(struct hci_dev *hdev)  in hci_start_interleave_scan()  argument
2181 	hdev->interleave_scan_state = INTERLEAVE_SCAN_NO_FILTER;  in hci_start_interleave_scan()
2182 	queue_delayed_work(hdev->req_workqueue,  in hci_start_interleave_scan()
2183 			   &hdev->interleave_scan, 0);  in hci_start_interleave_scan()
2186 static void cancel_interleave_scan(struct hci_dev *hdev)  in cancel_interleave_scan()  argument
2188 	bt_dev_dbg(hdev, "cancelling interleave scan");  in cancel_interleave_scan()
2190 	cancel_delayed_work_sync(&hdev->interleave_scan);  in cancel_interleave_scan()
2192 	hdev->interleave_scan_state = INTERLEAVE_SCAN_NONE;  in cancel_interleave_scan()
2198 static bool hci_update_interleaved_scan_sync(struct hci_dev *hdev)  in hci_update_interleaved_scan_sync()  argument
2207 	bool use_interleaving = hci_is_adv_monitoring(hdev) &&  in hci_update_interleaved_scan_sync()
2208 				!(list_empty(&hdev->pend_le_conns) &&  in hci_update_interleaved_scan_sync()
2209 				  list_empty(&hdev->pend_le_reports)) &&  in hci_update_interleaved_scan_sync()
2210 				hci_get_adv_monitor_offload_ext(hdev) ==  in hci_update_interleaved_scan_sync()
2212 	bool is_interleaving = is_interleave_scanning(hdev);  in hci_update_interleaved_scan_sync()
2215 		hci_start_interleave_scan(hdev);  in hci_update_interleaved_scan_sync()
2216 		bt_dev_dbg(hdev, "starting interleave scan");  in hci_update_interleaved_scan_sync()
2221 		cancel_interleave_scan(hdev);  in hci_update_interleaved_scan_sync()
2227 static int hci_le_del_resolve_list_sync(struct hci_dev *hdev,  in hci_le_del_resolve_list_sync()  argument
2233 	if (!ll_privacy_capable(hdev))  in hci_le_del_resolve_list_sync()
2237 	entry = hci_bdaddr_list_lookup_with_irk(&hdev->le_resolv_list, bdaddr,  in hci_le_del_resolve_list_sync()
2245 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_DEL_FROM_RESOLV_LIST,  in hci_le_del_resolve_list_sync()
2249 static int hci_le_del_accept_list_sync(struct hci_dev *hdev,  in hci_le_del_accept_list_sync()  argument
2256 	if (!hci_bdaddr_list_lookup(&hdev->le_accept_list, bdaddr, bdaddr_type))  in hci_le_del_accept_list_sync()
2265 	hci_le_del_resolve_list_sync(hdev, &cp.bdaddr, cp.bdaddr_type);  in hci_le_del_accept_list_sync()
2267 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_DEL_FROM_ACCEPT_LIST,  in hci_le_del_accept_list_sync()
2270 		bt_dev_err(hdev, "Unable to remove from allow list: %d", err);  in hci_le_del_accept_list_sync()
2274 	bt_dev_dbg(hdev, "Remove %pMR (0x%x) from allow list", &cp.bdaddr,  in hci_le_del_accept_list_sync()
2290 static int hci_le_add_resolve_list_sync(struct hci_dev *hdev,  in hci_le_add_resolve_list_sync()  argument
2298 	if (!ll_privacy_capable(hdev))  in hci_le_add_resolve_list_sync()
2305 		if (!hci_dev_test_flag(hdev, HCI_PRIVACY))  in hci_le_add_resolve_list_sync()
2308 		hci_copy_identity_address(hdev, &cp.bdaddr, &cp.bdaddr_type);  in hci_le_add_resolve_list_sync()
2309 		memcpy(cp.peer_irk, hdev->irk, 16);  in hci_le_add_resolve_list_sync()
2314 	irk = hci_find_irk_by_addr(hdev, &params->addr, params->addr_type);  in hci_le_add_resolve_list_sync()
2319 	entry = hci_bdaddr_list_lookup_with_irk(&hdev->le_resolv_list,  in hci_le_add_resolve_list_sync()
2333 	p = hci_pend_le_action_lookup(&hdev->pend_le_conns,  in hci_le_add_resolve_list_sync()
2336 		p = hci_pend_le_action_lookup(&hdev->pend_le_reports,  in hci_le_add_resolve_list_sync()
2343 	if (hci_dev_test_flag(hdev, HCI_PRIVACY))  in hci_le_add_resolve_list_sync()
2344 		memcpy(cp.local_irk, hdev->irk, 16);  in hci_le_add_resolve_list_sync()
2348 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_ADD_TO_RESOLV_LIST,  in hci_le_add_resolve_list_sync()
2353 static int hci_le_set_privacy_mode_sync(struct hci_dev *hdev,  in hci_le_set_privacy_mode_sync()  argument
2359 	if (!ll_privacy_capable(hdev) ||  in hci_le_set_privacy_mode_sync()
2374 	irk = hci_find_irk_by_addr(hdev, &params->addr, params->addr_type);  in hci_le_set_privacy_mode_sync()
2385 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PRIVACY_MODE,  in hci_le_set_privacy_mode_sync()
2393 static int hci_le_add_accept_list_sync(struct hci_dev *hdev,  in hci_le_add_accept_list_sync()  argument
2401 	if (hdev->suspended &&  in hci_le_add_accept_list_sync()
2403 		hci_le_del_accept_list_sync(hdev, &params->addr,  in hci_le_add_accept_list_sync()
2409 	if (*num_entries >= hdev->le_accept_list_size)  in hci_le_add_accept_list_sync()
2416 	err = hci_le_add_resolve_list_sync(hdev, params);  in hci_le_add_accept_list_sync()
2418 		bt_dev_err(hdev, "Unable to add to resolve list: %d", err);  in hci_le_add_accept_list_sync()
2423 	err = hci_le_set_privacy_mode_sync(hdev, params);  in hci_le_add_accept_list_sync()
2425 		bt_dev_err(hdev, "Unable to set privacy mode: %d", err);  in hci_le_add_accept_list_sync()
2430 	if (hci_bdaddr_list_lookup(&hdev->le_accept_list, &params->addr,  in hci_le_add_accept_list_sync()
2438 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_ADD_TO_ACCEPT_LIST,  in hci_le_add_accept_list_sync()
2441 		bt_dev_err(hdev, "Unable to add to allow list: %d", err);  in hci_le_add_accept_list_sync()
2443 		hci_le_del_resolve_list_sync(hdev, &cp.bdaddr, cp.bdaddr_type);  in hci_le_add_accept_list_sync()
2447 	bt_dev_dbg(hdev, "Add %pMR (0x%x) to allow list", &cp.bdaddr,  in hci_le_add_accept_list_sync()
2454 static int hci_pause_advertising_sync(struct hci_dev *hdev)  in hci_pause_advertising_sync()  argument
2460 	if (hdev->advertising_paused)  in hci_pause_advertising_sync()
2463 	bt_dev_dbg(hdev, "Pausing directed advertising");  in hci_pause_advertising_sync()
2466 	old_state = hci_dev_test_flag(hdev, HCI_ADVERTISING);  in hci_pause_advertising_sync()
2473 		hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);  in hci_pause_advertising_sync()
2474 		hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);  in hci_pause_advertising_sync()
2475 		hdev->discov_timeout = 0;  in hci_pause_advertising_sync()
2478 	bt_dev_dbg(hdev, "Pausing advertising instances");  in hci_pause_advertising_sync()
2483 	err = hci_disable_advertising_sync(hdev);  in hci_pause_advertising_sync()
2488 	if (!ext_adv_capable(hdev))  in hci_pause_advertising_sync()
2489 		cancel_adv_timeout(hdev);  in hci_pause_advertising_sync()
2491 	hdev->advertising_paused = true;  in hci_pause_advertising_sync()
2492 	hdev->advertising_old_state = old_state;  in hci_pause_advertising_sync()
2498 static int hci_resume_advertising_sync(struct hci_dev *hdev)  in hci_resume_advertising_sync()  argument
2504 	if (!hdev->advertising_paused)  in hci_resume_advertising_sync()
2508 	hdev->advertising_paused = false;  in hci_resume_advertising_sync()
2509 	if (hdev->advertising_old_state) {  in hci_resume_advertising_sync()
2510 		hci_dev_set_flag(hdev, HCI_ADVERTISING);  in hci_resume_advertising_sync()
2511 		hdev->advertising_old_state = 0;  in hci_resume_advertising_sync()
2514 	bt_dev_dbg(hdev, "Resuming advertising instances");  in hci_resume_advertising_sync()
2516 	if (ext_adv_capable(hdev)) {  in hci_resume_advertising_sync()
2518 		list_for_each_entry_safe(adv, tmp, &hdev->adv_instances, list) {  in hci_resume_advertising_sync()
2519 			err = hci_enable_ext_advertising_sync(hdev,  in hci_resume_advertising_sync()
2525 			hci_remove_ext_adv_instance_sync(hdev, adv->instance,  in hci_resume_advertising_sync()
2532 		err = hci_schedule_adv_instance_sync(hdev,  in hci_resume_advertising_sync()
2533 						     hdev->cur_adv_instance,  in hci_resume_advertising_sync()
2537 	hdev->advertising_paused = false;  in hci_resume_advertising_sync()
2542 static int hci_pause_addr_resolution(struct hci_dev *hdev)  in hci_pause_addr_resolution()  argument
2546 	if (!ll_privacy_capable(hdev))  in hci_pause_addr_resolution()
2549 	if (!hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION))  in hci_pause_addr_resolution()
2555 	if (hci_dev_test_flag(hdev, HCI_LE_SCAN) ||  in hci_pause_addr_resolution()
2556 	    hci_lookup_le_connect(hdev)) {  in hci_pause_addr_resolution()
2557 		bt_dev_err(hdev, "Command not allowed when scan/LE connect");  in hci_pause_addr_resolution()
2562 	err = hci_pause_advertising_sync(hdev);  in hci_pause_addr_resolution()
2564 		bt_dev_err(hdev, "Pause advertising failed: %d", err);  in hci_pause_addr_resolution()
2568 	err = hci_le_set_addr_resolution_enable_sync(hdev, 0x00);  in hci_pause_addr_resolution()
2570 		bt_dev_err(hdev, "Unable to disable Address Resolution: %d",  in hci_pause_addr_resolution()
2574 	if (!err && scan_use_rpa(hdev))  in hci_pause_addr_resolution()
2577 	hci_resume_advertising_sync(hdev);  in hci_pause_addr_resolution()
2581 struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev,  in hci_read_local_oob_data_sync()  argument
2587 	return __hci_cmd_sync_sk(hdev, opcode, 0, NULL, 0, HCI_CMD_TIMEOUT, sk);  in hci_read_local_oob_data_sync()
2637 static int hci_le_clear_accept_list_sync(struct hci_dev *hdev)  in hci_le_clear_accept_list_sync()  argument
2639 	if (!(hdev->commands[26] & 0x80))  in hci_le_clear_accept_list_sync()
2642 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CLEAR_ACCEPT_LIST, 0, NULL,  in hci_le_clear_accept_list_sync()
2663 static u8 hci_update_accept_list_sync(struct hci_dev *hdev)  in hci_update_accept_list_sync()  argument
2676 	if (ll_privacy_capable(hdev)) {  in hci_update_accept_list_sync()
2677 		err = hci_pause_advertising_sync(hdev);  in hci_update_accept_list_sync()
2679 			bt_dev_err(hdev, "pause advertising failed: %d", err);  in hci_update_accept_list_sync()
2688 	err = hci_le_set_addr_resolution_enable_sync(hdev, 0x00);  in hci_update_accept_list_sync()
2690 		bt_dev_err(hdev, "Unable to disable LL privacy: %d", err);  in hci_update_accept_list_sync()
2695 	if (hci_dev_test_flag(hdev, HCI_PA_SYNC)) {  in hci_update_accept_list_sync()
2698 		conn = hci_conn_hash_lookup_create_pa_sync(hdev);  in hci_update_accept_list_sync()
2710 			hci_le_clear_accept_list_sync(hdev);  in hci_update_accept_list_sync()
2713 			err = hci_le_add_accept_list_sync(hdev, &pa,  in hci_update_accept_list_sync()
2725 	list_for_each_entry_safe(b, t, &hdev->le_accept_list, list) {  in hci_update_accept_list_sync()
2726 		if (hci_conn_hash_lookup_le(hdev, &b->bdaddr, b->bdaddr_type))  in hci_update_accept_list_sync()
2730 		pend_conn = hci_pend_le_action_lookup(&hdev->pend_le_conns,  in hci_update_accept_list_sync()
2733 		pend_report = hci_pend_le_action_lookup(&hdev->pend_le_reports,  in hci_update_accept_list_sync()
2741 			hci_le_del_accept_list_sync(hdev, &b->bdaddr,  in hci_update_accept_list_sync()
2763 	params = conn_params_copy(&hdev->pend_le_conns, &n);  in hci_update_accept_list_sync()
2770 		err = hci_le_add_accept_list_sync(hdev, &params[i],  in hci_update_accept_list_sync()
2785 	params = conn_params_copy(&hdev->pend_le_reports, &n);  in hci_update_accept_list_sync()
2792 		err = hci_le_add_accept_list_sync(hdev, &params[i],  in hci_update_accept_list_sync()
2807 	if (!idr_is_empty(&hdev->adv_monitors_idr) && !hdev->suspended &&  in hci_update_accept_list_sync()
2808 	    hci_get_adv_monitor_offload_ext(hdev) == HCI_ADV_MONITOR_EXT_NONE &&  in hci_update_accept_list_sync()
2809 	    hdev->interleave_scan_state != INTERLEAVE_SCAN_ALLOWLIST)  in hci_update_accept_list_sync()
2816 	err = hci_le_set_addr_resolution_enable_sync(hdev, 0x01);  in hci_update_accept_list_sync()
2818 		bt_dev_err(hdev, "Unable to enable LL privacy: %d", err);  in hci_update_accept_list_sync()
2821 	if (ll_privacy_capable(hdev))  in hci_update_accept_list_sync()
2822 		hci_resume_advertising_sync(hdev);  in hci_update_accept_list_sync()
2836 static int hci_le_set_ext_scan_param_sync(struct hci_dev *hdev, u8 type,  in hci_le_set_ext_scan_param_sync()  argument
2856 	if (hci_dev_test_flag(hdev, HCI_PA_SYNC)) {  in hci_le_set_ext_scan_param_sync()
2859 		sent = hci_sent_cmd_data(hdev, HCI_OP_LE_ADD_TO_ACCEPT_LIST);  in hci_le_set_ext_scan_param_sync()
2863 			conn = hci_conn_hash_lookup_ba(hdev, ISO_LINK,  in hci_le_set_ext_scan_param_sync()
2893 	if (scan_1m(hdev) || scan_2m(hdev)) {  in hci_le_set_ext_scan_param_sync()
2900 	if (scan_coded(hdev)) {  in hci_le_set_ext_scan_param_sync()
2911 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_SCAN_PARAMS,  in hci_le_set_ext_scan_param_sync()
2916 static int hci_le_set_scan_param_sync(struct hci_dev *hdev, u8 type,  in hci_le_set_scan_param_sync()  argument
2922 	if (use_ext_scan(hdev))  in hci_le_set_scan_param_sync()
2923 		return hci_le_set_ext_scan_param_sync(hdev, type, interval,  in hci_le_set_scan_param_sync()
2934 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_SCAN_PARAM,  in hci_le_set_scan_param_sync()
2938 static int hci_start_scan_sync(struct hci_dev *hdev, u8 type, u16 interval,  in hci_start_scan_sync()  argument
2944 	if (hdev->scanning_paused) {  in hci_start_scan_sync()
2945 		bt_dev_dbg(hdev, "Scanning is paused for suspend");  in hci_start_scan_sync()
2949 	err = hci_le_set_scan_param_sync(hdev, type, interval, window,  in hci_start_scan_sync()
2954 	return hci_le_set_scan_enable_sync(hdev, LE_SCAN_ENABLE, filter_dup);  in hci_start_scan_sync()
2957 static int hci_passive_scan_sync(struct hci_dev *hdev)  in hci_passive_scan_sync()  argument
2965 	if (hdev->scanning_paused) {  in hci_passive_scan_sync()
2966 		bt_dev_dbg(hdev, "Scanning is paused for suspend");  in hci_passive_scan_sync()
2970 	err = hci_scan_disable_sync(hdev);  in hci_passive_scan_sync()
2972 		bt_dev_err(hdev, "disable scanning failed: %d", err);  in hci_passive_scan_sync()
2982 	if (hci_update_random_address_sync(hdev, false, scan_use_rpa(hdev),  in hci_passive_scan_sync()
2986 	if (hdev->enable_advmon_interleave_scan &&  in hci_passive_scan_sync()
2987 	    hci_update_interleaved_scan_sync(hdev))  in hci_passive_scan_sync()
2990 	bt_dev_dbg(hdev, "interleave state %d", hdev->interleave_scan_state);  in hci_passive_scan_sync()
2996 	filter_policy = hci_update_accept_list_sync(hdev);  in hci_passive_scan_sync()
3002 	if (hdev->suspended && !filter_policy) {  in hci_passive_scan_sync()
3006 		if (list_empty(&hdev->le_accept_list))  in hci_passive_scan_sync()
3028 	if (hci_dev_test_flag(hdev, HCI_PRIVACY) &&  in hci_passive_scan_sync()
3029 	    (hdev->le_features[0] & HCI_LE_EXT_SCAN_POLICY))  in hci_passive_scan_sync()
3032 	if (hdev->suspended) {  in hci_passive_scan_sync()
3033 		window = hdev->le_scan_window_suspend;  in hci_passive_scan_sync()
3034 		interval = hdev->le_scan_int_suspend;  in hci_passive_scan_sync()
3035 	} else if (hci_is_le_conn_scanning(hdev)) {  in hci_passive_scan_sync()
3036 		window = hdev->le_scan_window_connect;  in hci_passive_scan_sync()
3037 		interval = hdev->le_scan_int_connect;  in hci_passive_scan_sync()
3038 	} else if (hci_is_adv_monitoring(hdev)) {  in hci_passive_scan_sync()
3039 		window = hdev->le_scan_window_adv_monitor;  in hci_passive_scan_sync()
3040 		interval = hdev->le_scan_int_adv_monitor;  in hci_passive_scan_sync()
3056 		window = hdev->le_scan_window;  in hci_passive_scan_sync()
3057 		interval = hdev->le_scan_interval;  in hci_passive_scan_sync()
3061 	if (hci_dev_test_flag(hdev, HCI_MESH)) {  in hci_passive_scan_sync()
3066 	bt_dev_dbg(hdev, "LE passive scan with acceptlist = %d", filter_policy);  in hci_passive_scan_sync()
3068 	return hci_start_scan_sync(hdev, LE_SCAN_PASSIVE, interval, window,  in hci_passive_scan_sync()
3087 int hci_update_passive_scan_sync(struct hci_dev *hdev)  in hci_update_passive_scan_sync()  argument
3091 	if (!test_bit(HCI_UP, &hdev->flags) ||  in hci_update_passive_scan_sync()
3092 	    test_bit(HCI_INIT, &hdev->flags) ||  in hci_update_passive_scan_sync()
3093 	    hci_dev_test_flag(hdev, HCI_SETUP) ||  in hci_update_passive_scan_sync()
3094 	    hci_dev_test_flag(hdev, HCI_CONFIG) ||  in hci_update_passive_scan_sync()
3095 	    hci_dev_test_flag(hdev, HCI_AUTO_OFF) ||  in hci_update_passive_scan_sync()
3096 	    hci_dev_test_flag(hdev, HCI_UNREGISTER))  in hci_update_passive_scan_sync()
3100 	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED))  in hci_update_passive_scan_sync()
3104 	if (hdev->discovery.state != DISCOVERY_STOPPED)  in hci_update_passive_scan_sync()
3114 	hci_discovery_filter_clear(hdev);  in hci_update_passive_scan_sync()
3116 	bt_dev_dbg(hdev, "ADV monitoring is %s",  in hci_update_passive_scan_sync()
3117 		   hci_is_adv_monitoring(hdev) ? "on" : "off");  in hci_update_passive_scan_sync()
3119 	if (!hci_dev_test_flag(hdev, HCI_MESH) &&  in hci_update_passive_scan_sync()
3120 	    list_empty(&hdev->pend_le_conns) &&  in hci_update_passive_scan_sync()
3121 	    list_empty(&hdev->pend_le_reports) &&  in hci_update_passive_scan_sync()
3122 	    !hci_is_adv_monitoring(hdev) &&  in hci_update_passive_scan_sync()
3123 	    !hci_dev_test_flag(hdev, HCI_PA_SYNC)) {  in hci_update_passive_scan_sync()
3129 		bt_dev_dbg(hdev, "stopping background scanning");  in hci_update_passive_scan_sync()
3131 		err = hci_scan_disable_sync(hdev);  in hci_update_passive_scan_sync()
3133 			bt_dev_err(hdev, "stop background scanning failed: %d",  in hci_update_passive_scan_sync()
3144 		if (hci_lookup_le_connect(hdev))  in hci_update_passive_scan_sync()
3147 		bt_dev_dbg(hdev, "start background scanning");  in hci_update_passive_scan_sync()
3149 		err = hci_passive_scan_sync(hdev);  in hci_update_passive_scan_sync()
3151 			bt_dev_err(hdev, "start background scanning failed: %d",  in hci_update_passive_scan_sync()
3158 static int update_scan_sync(struct hci_dev *hdev, void *data)  in update_scan_sync()  argument
3160 	return hci_update_scan_sync(hdev);  in update_scan_sync()
3163 int hci_update_scan(struct hci_dev *hdev)  in hci_update_scan()  argument
3165 	return hci_cmd_sync_queue(hdev, update_scan_sync, NULL, NULL);  in hci_update_scan()
3168 static int update_passive_scan_sync(struct hci_dev *hdev, void *data)  in update_passive_scan_sync()  argument
3170 	return hci_update_passive_scan_sync(hdev);  in update_passive_scan_sync()
3173 int hci_update_passive_scan(struct hci_dev *hdev)  in hci_update_passive_scan()  argument
3176 	if (!test_bit(HCI_UP, &hdev->flags) ||  in hci_update_passive_scan()
3177 	    test_bit(HCI_INIT, &hdev->flags) ||  in hci_update_passive_scan()
3178 	    hci_dev_test_flag(hdev, HCI_SETUP) ||  in hci_update_passive_scan()
3179 	    hci_dev_test_flag(hdev, HCI_CONFIG) ||  in hci_update_passive_scan()
3180 	    hci_dev_test_flag(hdev, HCI_AUTO_OFF) ||  in hci_update_passive_scan()
3181 	    hci_dev_test_flag(hdev, HCI_UNREGISTER))  in hci_update_passive_scan()
3184 	return hci_cmd_sync_queue_once(hdev, update_passive_scan_sync, NULL,  in hci_update_passive_scan()
3188 int hci_write_sc_support_sync(struct hci_dev *hdev, u8 val)  in hci_write_sc_support_sync()  argument
3192 	if (!bredr_sc_enabled(hdev) || lmp_host_sc_capable(hdev))  in hci_write_sc_support_sync()
3195 	err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SC_SUPPORT,  in hci_write_sc_support_sync()
3200 			hdev->features[1][0] |= LMP_HOST_SC;  in hci_write_sc_support_sync()
3201 			hci_dev_set_flag(hdev, HCI_SC_ENABLED);  in hci_write_sc_support_sync()
3203 			hdev->features[1][0] &= ~LMP_HOST_SC;  in hci_write_sc_support_sync()
3204 			hci_dev_clear_flag(hdev, HCI_SC_ENABLED);  in hci_write_sc_support_sync()
3211 int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode)  in hci_write_ssp_mode_sync()  argument
3215 	if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED) ||  in hci_write_ssp_mode_sync()
3216 	    lmp_host_ssp_capable(hdev))  in hci_write_ssp_mode_sync()
3219 	if (!mode && hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) {  in hci_write_ssp_mode_sync()
3220 		__hci_cmd_sync_status(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE,  in hci_write_ssp_mode_sync()
3224 	err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SSP_MODE,  in hci_write_ssp_mode_sync()
3229 	return hci_write_sc_support_sync(hdev, 0x01);  in hci_write_ssp_mode_sync()
3232 int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul)  in hci_write_le_host_supported_sync()  argument
3236 	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED) ||  in hci_write_le_host_supported_sync()
3237 	    !lmp_bredr_capable(hdev))  in hci_write_le_host_supported_sync()
3243 	if (le == lmp_host_le_capable(hdev) &&  in hci_write_le_host_supported_sync()
3244 	    simul == lmp_host_le_br_capable(hdev))  in hci_write_le_host_supported_sync()
3252 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED,  in hci_write_le_host_supported_sync()
3256 static int hci_powered_update_adv_sync(struct hci_dev *hdev)  in hci_powered_update_adv_sync()  argument
3261 	if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED))  in hci_powered_update_adv_sync()
3269 	if (!hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION)) {  in hci_powered_update_adv_sync()
3270 		hci_le_add_resolve_list_sync(hdev, NULL);  in hci_powered_update_adv_sync()
3271 		hci_le_set_addr_resolution_enable_sync(hdev, 0x01);  in hci_powered_update_adv_sync()
3278 	if (hci_dev_test_flag(hdev, HCI_ADVERTISING) ||  in hci_powered_update_adv_sync()
3279 	    list_empty(&hdev->adv_instances)) {  in hci_powered_update_adv_sync()
3280 		if (ext_adv_capable(hdev)) {  in hci_powered_update_adv_sync()
3281 			err = hci_setup_ext_adv_instance_sync(hdev, 0x00);  in hci_powered_update_adv_sync()
3283 				hci_update_scan_rsp_data_sync(hdev, 0x00);  in hci_powered_update_adv_sync()
3285 			err = hci_update_adv_data_sync(hdev, 0x00);  in hci_powered_update_adv_sync()
3287 				hci_update_scan_rsp_data_sync(hdev, 0x00);  in hci_powered_update_adv_sync()
3290 		if (hci_dev_test_flag(hdev, HCI_ADVERTISING))  in hci_powered_update_adv_sync()
3291 			hci_enable_advertising_sync(hdev);  in hci_powered_update_adv_sync()
3295 	list_for_each_entry_safe(adv, tmp, &hdev->adv_instances, list)  in hci_powered_update_adv_sync()
3296 		hci_schedule_adv_instance_sync(hdev, adv->instance, true);  in hci_powered_update_adv_sync()
3301 static int hci_write_auth_enable_sync(struct hci_dev *hdev)  in hci_write_auth_enable_sync()  argument
3305 	link_sec = hci_dev_test_flag(hdev, HCI_LINK_SECURITY);  in hci_write_auth_enable_sync()
3306 	if (link_sec == test_bit(HCI_AUTH, &hdev->flags))  in hci_write_auth_enable_sync()
3309 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_AUTH_ENABLE,  in hci_write_auth_enable_sync()
3314 int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable)  in hci_write_fast_connectable_sync()  argument
3320 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_write_fast_connectable_sync()
3323 	if (hdev->hci_ver < BLUETOOTH_VER_1_2)  in hci_write_fast_connectable_sync()
3334 		type = hdev->def_page_scan_type;  in hci_write_fast_connectable_sync()
3335 		cp.interval = cpu_to_le16(hdev->def_page_scan_int);  in hci_write_fast_connectable_sync()
3338 	cp.window = cpu_to_le16(hdev->def_page_scan_window);  in hci_write_fast_connectable_sync()
3340 	if (__cpu_to_le16(hdev->page_scan_interval) != cp.interval ||  in hci_write_fast_connectable_sync()
3341 	    __cpu_to_le16(hdev->page_scan_window) != cp.window) {  in hci_write_fast_connectable_sync()
3342 		err = __hci_cmd_sync_status(hdev,  in hci_write_fast_connectable_sync()
3349 	if (hdev->page_scan_type != type)  in hci_write_fast_connectable_sync()
3350 		err = __hci_cmd_sync_status(hdev,  in hci_write_fast_connectable_sync()
3358 static bool disconnected_accept_list_entries(struct hci_dev *hdev)  in disconnected_accept_list_entries()  argument
3362 	list_for_each_entry(b, &hdev->accept_list, list) {  in disconnected_accept_list_entries()
3365 		conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &b->bdaddr);  in disconnected_accept_list_entries()
3376 static int hci_write_scan_enable_sync(struct hci_dev *hdev, u8 val)  in hci_write_scan_enable_sync()  argument
3378 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SCAN_ENABLE,  in hci_write_scan_enable_sync()
3383 int hci_update_scan_sync(struct hci_dev *hdev)  in hci_update_scan_sync()  argument
3387 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_update_scan_sync()
3390 	if (!hdev_is_powered(hdev))  in hci_update_scan_sync()
3393 	if (mgmt_powering_down(hdev))  in hci_update_scan_sync()
3396 	if (hdev->scanning_paused)  in hci_update_scan_sync()
3399 	if (hci_dev_test_flag(hdev, HCI_CONNECTABLE) ||  in hci_update_scan_sync()
3400 	    disconnected_accept_list_entries(hdev))  in hci_update_scan_sync()
3405 	if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE))  in hci_update_scan_sync()
3408 	if (test_bit(HCI_PSCAN, &hdev->flags) == !!(scan & SCAN_PAGE) &&  in hci_update_scan_sync()
3409 	    test_bit(HCI_ISCAN, &hdev->flags) == !!(scan & SCAN_INQUIRY))  in hci_update_scan_sync()
3412 	return hci_write_scan_enable_sync(hdev, scan);  in hci_update_scan_sync()
3415 int hci_update_name_sync(struct hci_dev *hdev)  in hci_update_name_sync()  argument
3421 	memcpy(cp.name, hdev->dev_name, sizeof(cp.name));  in hci_update_name_sync()
3423 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_LOCAL_NAME,  in hci_update_name_sync()
3440 int hci_powered_update_sync(struct hci_dev *hdev)  in hci_powered_update_sync()  argument
3449 	smp_register(hdev);  in hci_powered_update_sync()
3451 	err = hci_write_ssp_mode_sync(hdev, 0x01);  in hci_powered_update_sync()
3455 	err = hci_write_le_host_supported_sync(hdev, 0x01, 0x00);  in hci_powered_update_sync()
3459 	err = hci_powered_update_adv_sync(hdev);  in hci_powered_update_sync()
3463 	err = hci_write_auth_enable_sync(hdev);  in hci_powered_update_sync()
3467 	if (lmp_bredr_capable(hdev)) {  in hci_powered_update_sync()
3468 		if (hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE))  in hci_powered_update_sync()
3469 			hci_write_fast_connectable_sync(hdev, true);  in hci_powered_update_sync()
3471 			hci_write_fast_connectable_sync(hdev, false);  in hci_powered_update_sync()
3472 		hci_update_scan_sync(hdev);  in hci_powered_update_sync()
3473 		hci_update_class_sync(hdev);  in hci_powered_update_sync()
3474 		hci_update_name_sync(hdev);  in hci_powered_update_sync()
3475 		hci_update_eir_sync(hdev);  in hci_powered_update_sync()
3487 	if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) ||  in hci_powered_update_sync()
3488 	    (!bacmp(&hdev->bdaddr, BDADDR_ANY) &&  in hci_powered_update_sync()
3489 	    !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))) {  in hci_powered_update_sync()
3490 		if (bacmp(&hdev->static_addr, BDADDR_ANY))  in hci_powered_update_sync()
3491 			return hci_set_random_addr_sync(hdev,  in hci_powered_update_sync()
3492 							&hdev->static_addr);  in hci_powered_update_sync()
3510 static void hci_dev_get_bd_addr_from_property(struct hci_dev *hdev)  in hci_dev_get_bd_addr_from_property()  argument
3512 	struct fwnode_handle *fwnode = dev_fwnode(hdev->dev.parent);  in hci_dev_get_bd_addr_from_property()
3521 	if (test_bit(HCI_QUIRK_BDADDR_PROPERTY_BROKEN, &hdev->quirks))  in hci_dev_get_bd_addr_from_property()
3522 		baswap(&hdev->public_addr, &ba);  in hci_dev_get_bd_addr_from_property()
3524 		bacpy(&hdev->public_addr, &ba);  in hci_dev_get_bd_addr_from_property()
3528 	int (*func)(struct hci_dev *hdev);
3532 static int hci_init_stage_sync(struct hci_dev *hdev,  in hci_init_stage_sync()  argument
3540 		err = stage[i].func(hdev);  in hci_init_stage_sync()
3549 static int hci_read_local_version_sync(struct hci_dev *hdev)  in hci_read_local_version_sync()  argument
3551 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_VERSION,  in hci_read_local_version_sync()
3556 static int hci_read_bd_addr_sync(struct hci_dev *hdev)  in hci_read_bd_addr_sync()  argument
3558 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_BD_ADDR,  in hci_read_bd_addr_sync()
3575 int hci_reset_sync(struct hci_dev *hdev)  in hci_reset_sync()  argument
3579 	set_bit(HCI_RESET, &hdev->flags);  in hci_reset_sync()
3581 	err = __hci_cmd_sync_status(hdev, HCI_OP_RESET, 0, NULL,  in hci_reset_sync()
3589 static int hci_init0_sync(struct hci_dev *hdev)  in hci_init0_sync()  argument
3593 	bt_dev_dbg(hdev, "");  in hci_init0_sync()
3596 	if (!test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) {  in hci_init0_sync()
3597 		err = hci_reset_sync(hdev);  in hci_init0_sync()
3602 	return hci_init_stage_sync(hdev, hci_init0);  in hci_init0_sync()
3605 static int hci_unconf_init_sync(struct hci_dev *hdev)  in hci_unconf_init_sync()  argument
3609 	if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks))  in hci_unconf_init_sync()
3612 	err = hci_init0_sync(hdev);  in hci_unconf_init_sync()
3616 	if (hci_dev_test_flag(hdev, HCI_SETUP))  in hci_unconf_init_sync()
3617 		hci_debugfs_create_basic(hdev);  in hci_unconf_init_sync()
3623 static int hci_read_local_features_sync(struct hci_dev *hdev)  in hci_read_local_features_sync()  argument
3625 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_FEATURES,  in hci_read_local_features_sync()
3641 static int hci_read_local_cmds_sync(struct hci_dev *hdev)  in hci_read_local_cmds_sync()  argument
3651 	if (hdev->hci_ver > BLUETOOTH_VER_1_1 &&  in hci_read_local_cmds_sync()
3652 	    !test_bit(HCI_QUIRK_BROKEN_LOCAL_COMMANDS, &hdev->quirks))  in hci_read_local_cmds_sync()
3653 		return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_COMMANDS,  in hci_read_local_cmds_sync()
3659 static int hci_init1_sync(struct hci_dev *hdev)  in hci_init1_sync()  argument
3663 	bt_dev_dbg(hdev, "");  in hci_init1_sync()
3666 	if (!test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) {  in hci_init1_sync()
3667 		err = hci_reset_sync(hdev);  in hci_init1_sync()
3672 	return hci_init_stage_sync(hdev, br_init1);  in hci_init1_sync()
3676 static int hci_read_buffer_size_sync(struct hci_dev *hdev)  in hci_read_buffer_size_sync()  argument
3678 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_BUFFER_SIZE,  in hci_read_buffer_size_sync()
3683 static int hci_read_dev_class_sync(struct hci_dev *hdev)  in hci_read_dev_class_sync()  argument
3685 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_CLASS_OF_DEV,  in hci_read_dev_class_sync()
3690 static int hci_read_local_name_sync(struct hci_dev *hdev)  in hci_read_local_name_sync()  argument
3692 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_NAME,  in hci_read_local_name_sync()
3697 static int hci_read_voice_setting_sync(struct hci_dev *hdev)  in hci_read_voice_setting_sync()  argument
3699 	if (!read_voice_setting_capable(hdev))  in hci_read_voice_setting_sync()
3702 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_VOICE_SETTING,  in hci_read_voice_setting_sync()
3707 static int hci_read_num_supported_iac_sync(struct hci_dev *hdev)  in hci_read_num_supported_iac_sync()  argument
3709 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_NUM_SUPPORTED_IAC,  in hci_read_num_supported_iac_sync()
3714 static int hci_read_current_iac_lap_sync(struct hci_dev *hdev)  in hci_read_current_iac_lap_sync()  argument
3716 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_CURRENT_IAC_LAP,  in hci_read_current_iac_lap_sync()
3720 static int hci_set_event_filter_sync(struct hci_dev *hdev, u8 flt_type,  in hci_set_event_filter_sync()  argument
3726 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_set_event_filter_sync()
3729 	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))  in hci_set_event_filter_sync()
3741 	return __hci_cmd_sync_status(hdev, HCI_OP_SET_EVENT_FLT,  in hci_set_event_filter_sync()
3747 static int hci_clear_event_filter_sync(struct hci_dev *hdev)  in hci_clear_event_filter_sync()  argument
3749 	if (!hci_dev_test_flag(hdev, HCI_EVENT_FILTER_CONFIGURED))  in hci_clear_event_filter_sync()
3756 	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))  in hci_clear_event_filter_sync()
3759 	return hci_set_event_filter_sync(hdev, HCI_FLT_CLEAR_ALL, 0x00,  in hci_clear_event_filter_sync()
3764 static int hci_write_ca_timeout_sync(struct hci_dev *hdev)  in hci_write_ca_timeout_sync()  argument
3768 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_CA_TIMEOUT,  in hci_write_ca_timeout_sync()
3773 static int hci_write_sync_flowctl_sync(struct hci_dev *hdev)  in hci_write_sync_flowctl_sync()  argument
3779 	if (!lmp_sco_capable(hdev) || !(hdev->commands[10] & BIT(4)) ||  in hci_write_sync_flowctl_sync()
3780 	    !test_bit(HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, &hdev->quirks))  in hci_write_sync_flowctl_sync()
3786 	err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SYNC_FLOWCTL,  in hci_write_sync_flowctl_sync()
3789 		hci_dev_set_flag(hdev, HCI_SCO_FLOWCTL);  in hci_write_sync_flowctl_sync()
3817 static int hci_write_ssp_mode_1_sync(struct hci_dev *hdev)  in hci_write_ssp_mode_1_sync()  argument
3821 	if (!lmp_ssp_capable(hdev) || !hci_dev_test_flag(hdev, HCI_SSP_ENABLED))  in hci_write_ssp_mode_1_sync()
3830 	hdev->max_page = 0x01;  in hci_write_ssp_mode_1_sync()
3832 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SSP_MODE,  in hci_write_ssp_mode_1_sync()
3836 static int hci_write_eir_sync(struct hci_dev *hdev)  in hci_write_eir_sync()  argument
3840 	if (!lmp_ssp_capable(hdev) || hci_dev_test_flag(hdev, HCI_SSP_ENABLED))  in hci_write_eir_sync()
3843 	memset(hdev->eir, 0, sizeof(hdev->eir));  in hci_write_eir_sync()
3846 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_EIR, sizeof(cp), &cp,  in hci_write_eir_sync()
3850 static int hci_write_inquiry_mode_sync(struct hci_dev *hdev)  in hci_write_inquiry_mode_sync()  argument
3854 	if (!lmp_inq_rssi_capable(hdev) &&  in hci_write_inquiry_mode_sync()
3855 	    !test_bit(HCI_QUIRK_FIXUP_INQUIRY_MODE, &hdev->quirks))  in hci_write_inquiry_mode_sync()
3862 	mode = lmp_ext_inq_capable(hdev) ? 0x02 : 0x01;  in hci_write_inquiry_mode_sync()
3864 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_INQUIRY_MODE,  in hci_write_inquiry_mode_sync()
3868 static int hci_read_inq_rsp_tx_power_sync(struct hci_dev *hdev)  in hci_read_inq_rsp_tx_power_sync()  argument
3870 	if (!lmp_inq_tx_pwr_capable(hdev))  in hci_read_inq_rsp_tx_power_sync()
3873 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_INQ_RSP_TX_POWER,  in hci_read_inq_rsp_tx_power_sync()
3877 static int hci_read_local_ext_features_sync(struct hci_dev *hdev, u8 page)  in hci_read_local_ext_features_sync()  argument
3881 	if (!lmp_ext_feat_capable(hdev))  in hci_read_local_ext_features_sync()
3887 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES,  in hci_read_local_ext_features_sync()
3891 static int hci_read_local_ext_features_1_sync(struct hci_dev *hdev)  in hci_read_local_ext_features_1_sync()  argument
3893 	return hci_read_local_ext_features_sync(hdev, 0x01);  in hci_read_local_ext_features_1_sync()
3916 static int hci_le_read_buffer_size_sync(struct hci_dev *hdev)  in hci_le_read_buffer_size_sync()  argument
3919 	if (iso_capable(hdev) && hdev->commands[41] & 0x20)  in hci_le_read_buffer_size_sync()
3920 		return __hci_cmd_sync_status(hdev,  in hci_le_read_buffer_size_sync()
3924 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_BUFFER_SIZE,  in hci_le_read_buffer_size_sync()
3929 static int hci_le_read_local_features_sync(struct hci_dev *hdev)  in hci_le_read_local_features_sync()  argument
3931 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_LOCAL_FEATURES,  in hci_le_read_local_features_sync()
3936 static int hci_le_read_supported_states_sync(struct hci_dev *hdev)  in hci_le_read_supported_states_sync()  argument
3938 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_SUPPORTED_STATES,  in hci_le_read_supported_states_sync()
3953 static int hci_init2_sync(struct hci_dev *hdev)  in hci_init2_sync()  argument
3957 	bt_dev_dbg(hdev, "");  in hci_init2_sync()
3959 	err = hci_init_stage_sync(hdev, hci_init2);  in hci_init2_sync()
3963 	if (lmp_bredr_capable(hdev)) {  in hci_init2_sync()
3964 		err = hci_init_stage_sync(hdev, br_init2);  in hci_init2_sync()
3968 		hci_dev_clear_flag(hdev, HCI_BREDR_ENABLED);  in hci_init2_sync()
3971 	if (lmp_le_capable(hdev)) {  in hci_init2_sync()
3972 		err = hci_init_stage_sync(hdev, le_init2);  in hci_init2_sync()
3976 		if (!lmp_bredr_capable(hdev))  in hci_init2_sync()
3977 			hci_dev_set_flag(hdev, HCI_LE_ENABLED);  in hci_init2_sync()
3983 static int hci_set_event_mask_sync(struct hci_dev *hdev)  in hci_set_event_mask_sync()  argument
3994 	if (hdev->hci_ver < BLUETOOTH_VER_1_2)  in hci_set_event_mask_sync()
3997 	if (lmp_bredr_capable(hdev)) {  in hci_set_event_mask_sync()
4004 		if (hdev->suspended) {  in hci_set_event_mask_sync()
4019 		if (hdev->commands[0] & 0x20) {  in hci_set_event_mask_sync()
4024 			if (!hdev->suspended)  in hci_set_event_mask_sync()
4033 		if (hdev->commands[2] & 0x80)  in hci_set_event_mask_sync()
4038 		if (hdev->le_features[0] & HCI_LE_ENCRYPTION) {  in hci_set_event_mask_sync()
4044 	if (lmp_inq_rssi_capable(hdev) ||  in hci_set_event_mask_sync()
4045 	    test_bit(HCI_QUIRK_FIXUP_INQUIRY_MODE, &hdev->quirks))  in hci_set_event_mask_sync()
4048 	if (lmp_ext_feat_capable(hdev))  in hci_set_event_mask_sync()
4051 	if (lmp_esco_capable(hdev)) {  in hci_set_event_mask_sync()
4056 	if (lmp_sniffsubr_capable(hdev))  in hci_set_event_mask_sync()
4059 	if (lmp_pause_enc_capable(hdev))  in hci_set_event_mask_sync()
4062 	if (lmp_ext_inq_capable(hdev))  in hci_set_event_mask_sync()
4065 	if (lmp_no_flush_capable(hdev))  in hci_set_event_mask_sync()
4068 	if (lmp_lsto_capable(hdev))  in hci_set_event_mask_sync()
4071 	if (lmp_ssp_capable(hdev)) {  in hci_set_event_mask_sync()
4085 	if (lmp_le_capable(hdev))  in hci_set_event_mask_sync()
4088 	return __hci_cmd_sync_status(hdev, HCI_OP_SET_EVENT_MASK,  in hci_set_event_mask_sync()
4092 static int hci_read_stored_link_key_sync(struct hci_dev *hdev)  in hci_read_stored_link_key_sync()  argument
4096 	if (!(hdev->commands[6] & 0x20) ||  in hci_read_stored_link_key_sync()
4097 	    test_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks))  in hci_read_stored_link_key_sync()
4104 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_STORED_LINK_KEY,  in hci_read_stored_link_key_sync()
4108 static int hci_setup_link_policy_sync(struct hci_dev *hdev)  in hci_setup_link_policy_sync()  argument
4113 	if (!(hdev->commands[5] & 0x10))  in hci_setup_link_policy_sync()
4118 	if (lmp_rswitch_capable(hdev))  in hci_setup_link_policy_sync()
4120 	if (lmp_hold_capable(hdev))  in hci_setup_link_policy_sync()
4122 	if (lmp_sniff_capable(hdev))  in hci_setup_link_policy_sync()
4124 	if (lmp_park_capable(hdev))  in hci_setup_link_policy_sync()
4129 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_DEF_LINK_POLICY,  in hci_setup_link_policy_sync()
4133 static int hci_read_page_scan_activity_sync(struct hci_dev *hdev)  in hci_read_page_scan_activity_sync()  argument
4135 	if (!(hdev->commands[8] & 0x01))  in hci_read_page_scan_activity_sync()
4138 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_PAGE_SCAN_ACTIVITY,  in hci_read_page_scan_activity_sync()
4142 static int hci_read_def_err_data_reporting_sync(struct hci_dev *hdev)  in hci_read_def_err_data_reporting_sync()  argument
4144 	if (!(hdev->commands[18] & 0x04) ||  in hci_read_def_err_data_reporting_sync()
4145 	    !(hdev->features[0][6] & LMP_ERR_DATA_REPORTING) ||  in hci_read_def_err_data_reporting_sync()
4146 	    test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks))  in hci_read_def_err_data_reporting_sync()
4149 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_DEF_ERR_DATA_REPORTING,  in hci_read_def_err_data_reporting_sync()
4153 static int hci_read_page_scan_type_sync(struct hci_dev *hdev)  in hci_read_page_scan_type_sync()  argument
4159 	if (!(hdev->commands[13] & 0x01) ||  in hci_read_page_scan_type_sync()
4160 	    test_bit(HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE, &hdev->quirks))  in hci_read_page_scan_type_sync()
4163 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_PAGE_SCAN_TYPE,  in hci_read_page_scan_type_sync()
4168 static int hci_read_local_ext_features_all_sync(struct hci_dev *hdev)  in hci_read_local_ext_features_all_sync()  argument
4173 	if (!lmp_ext_feat_capable(hdev))  in hci_read_local_ext_features_all_sync()
4176 	for (page = 2; page < HCI_MAX_PAGES && page <= hdev->max_page;  in hci_read_local_ext_features_all_sync()
4178 		err = hci_read_local_ext_features_sync(hdev, page);  in hci_read_local_ext_features_all_sync()
4205 static int hci_le_set_event_mask_sync(struct hci_dev *hdev)  in hci_le_set_event_mask_sync()  argument
4209 	if (!lmp_le_capable(hdev))  in hci_le_set_event_mask_sync()
4214 	if (hdev->le_features[0] & HCI_LE_ENCRYPTION)  in hci_le_set_event_mask_sync()
4220 	if (hdev->le_features[0] & HCI_LE_CONN_PARAM_REQ_PROC)  in hci_le_set_event_mask_sync()
4227 	if (hdev->le_features[0] & HCI_LE_DATA_LEN_EXT)  in hci_le_set_event_mask_sync()
4233 	if (use_enhanced_conn_complete(hdev))  in hci_le_set_event_mask_sync()
4237 	if (privacy_mode_capable(hdev))  in hci_le_set_event_mask_sync()
4238 		hdev->conn_flags |= HCI_CONN_FLAG_DEVICE_PRIVACY;  in hci_le_set_event_mask_sync()
4241 	if (ll_privacy_capable(hdev))  in hci_le_set_event_mask_sync()
4242 		hdev->conn_flags |= HCI_CONN_FLAG_ADDRESS_RESOLUTION;  in hci_le_set_event_mask_sync()
4247 	if (hdev->le_features[0] & HCI_LE_EXT_SCAN_POLICY)  in hci_le_set_event_mask_sync()
4253 	if (hdev->le_features[1] & HCI_LE_CHAN_SEL_ALG2)  in hci_le_set_event_mask_sync()
4259 	if (hdev->commands[26] & 0x08)  in hci_le_set_event_mask_sync()
4265 	if (hdev->commands[26] & 0x10)  in hci_le_set_event_mask_sync()
4271 	if (hdev->commands[27] & 0x04)  in hci_le_set_event_mask_sync()
4277 	if (hdev->commands[27] & 0x20)  in hci_le_set_event_mask_sync()
4284 	if (hdev->commands[34] & 0x02)  in hci_le_set_event_mask_sync()
4291 	if (hdev->commands[34] & 0x04)  in hci_le_set_event_mask_sync()
4297 	if (hdev->commands[35] & (0x20 | 0x40))  in hci_le_set_event_mask_sync()
4304 	if (use_ext_scan(hdev))  in hci_le_set_event_mask_sync()
4310 	if (ext_adv_capable(hdev))  in hci_le_set_event_mask_sync()
4313 	if (cis_capable(hdev)) {  in hci_le_set_event_mask_sync()
4315 		if (cis_peripheral_capable(hdev))  in hci_le_set_event_mask_sync()
4319 	if (bis_capable(hdev)) {  in hci_le_set_event_mask_sync()
4329 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EVENT_MASK,  in hci_le_set_event_mask_sync()
4334 static int hci_le_read_adv_tx_power_sync(struct hci_dev *hdev)  in hci_le_read_adv_tx_power_sync()  argument
4336 	if ((hdev->commands[25] & 0x40) && !ext_adv_capable(hdev)) {  in hci_le_read_adv_tx_power_sync()
4343 		return __hci_cmd_sync_status(hdev,  in hci_le_read_adv_tx_power_sync()
4352 static int hci_le_read_tx_power_sync(struct hci_dev *hdev)  in hci_le_read_tx_power_sync()  argument
4354 	if (!(hdev->commands[38] & 0x80) ||  in hci_le_read_tx_power_sync()
4355 	    test_bit(HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, &hdev->quirks))  in hci_le_read_tx_power_sync()
4358 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_TRANSMIT_POWER,  in hci_le_read_tx_power_sync()
4363 static int hci_le_read_accept_list_size_sync(struct hci_dev *hdev)  in hci_le_read_accept_list_size_sync()  argument
4365 	if (!(hdev->commands[26] & 0x40))  in hci_le_read_accept_list_size_sync()
4368 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_ACCEPT_LIST_SIZE,  in hci_le_read_accept_list_size_sync()
4373 static int hci_le_read_resolv_list_size_sync(struct hci_dev *hdev)  in hci_le_read_resolv_list_size_sync()  argument
4375 	if (!(hdev->commands[34] & 0x40))  in hci_le_read_resolv_list_size_sync()
4378 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_RESOLV_LIST_SIZE,  in hci_le_read_resolv_list_size_sync()
4383 static int hci_le_clear_resolv_list_sync(struct hci_dev *hdev)  in hci_le_clear_resolv_list_sync()  argument
4385 	if (!(hdev->commands[34] & 0x20))  in hci_le_clear_resolv_list_sync()
4388 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CLEAR_RESOLV_LIST, 0, NULL,  in hci_le_clear_resolv_list_sync()
4393 static int hci_le_set_rpa_timeout_sync(struct hci_dev *hdev)  in hci_le_set_rpa_timeout_sync()  argument
4395 	__le16 timeout = cpu_to_le16(hdev->rpa_timeout);  in hci_le_set_rpa_timeout_sync()
4397 	if (!(hdev->commands[35] & 0x04) ||  in hci_le_set_rpa_timeout_sync()
4398 	    test_bit(HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, &hdev->quirks))  in hci_le_set_rpa_timeout_sync()
4401 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_RPA_TIMEOUT,  in hci_le_set_rpa_timeout_sync()
4407 static int hci_le_read_max_data_len_sync(struct hci_dev *hdev)  in hci_le_read_max_data_len_sync()  argument
4409 	if (!(hdev->le_features[0] & HCI_LE_DATA_LEN_EXT))  in hci_le_read_max_data_len_sync()
4412 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_MAX_DATA_LEN, 0, NULL,  in hci_le_read_max_data_len_sync()
4417 static int hci_le_read_def_data_len_sync(struct hci_dev *hdev)  in hci_le_read_def_data_len_sync()  argument
4419 	if (!(hdev->le_features[0] & HCI_LE_DATA_LEN_EXT))  in hci_le_read_def_data_len_sync()
4422 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_DEF_DATA_LEN, 0, NULL,  in hci_le_read_def_data_len_sync()
4427 static int hci_le_read_num_support_adv_sets_sync(struct hci_dev *hdev)  in hci_le_read_num_support_adv_sets_sync()  argument
4429 	if (!ext_adv_capable(hdev))  in hci_le_read_num_support_adv_sets_sync()
4432 	return __hci_cmd_sync_status(hdev,  in hci_le_read_num_support_adv_sets_sync()
4438 static int hci_set_le_support_sync(struct hci_dev *hdev)  in hci_set_le_support_sync()  argument
4443 	if (!lmp_bredr_capable(hdev))  in hci_set_le_support_sync()
4448 	if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) {  in hci_set_le_support_sync()
4453 	if (cp.le == lmp_host_le_capable(hdev))  in hci_set_le_support_sync()
4456 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED,  in hci_set_le_support_sync()
4461 static int hci_le_set_host_feature_sync(struct hci_dev *hdev)  in hci_le_set_host_feature_sync()  argument
4465 	if (!cis_capable(hdev))  in hci_le_set_host_feature_sync()
4474 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_HOST_FEATURE,  in hci_le_set_host_feature_sync()
4509 static int hci_init3_sync(struct hci_dev *hdev)  in hci_init3_sync()  argument
4513 	bt_dev_dbg(hdev, "");  in hci_init3_sync()
4515 	err = hci_init_stage_sync(hdev, hci_init3);  in hci_init3_sync()
4519 	if (lmp_le_capable(hdev))  in hci_init3_sync()
4520 		return hci_init_stage_sync(hdev, le_init3);  in hci_init3_sync()
4525 static int hci_delete_stored_link_key_sync(struct hci_dev *hdev)  in hci_delete_stored_link_key_sync()  argument
4542 	if (!(hdev->commands[6] & 0x80) ||  in hci_delete_stored_link_key_sync()
4543 	    test_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks))  in hci_delete_stored_link_key_sync()
4550 	return __hci_cmd_sync_status(hdev, HCI_OP_DELETE_STORED_LINK_KEY,  in hci_delete_stored_link_key_sync()
4554 static int hci_set_event_mask_page_2_sync(struct hci_dev *hdev)  in hci_set_event_mask_page_2_sync()  argument
4560 	if (!(hdev->commands[22] & 0x04))  in hci_set_event_mask_page_2_sync()
4566 	if (lmp_cpb_central_capable(hdev)) {  in hci_set_event_mask_page_2_sync()
4577 	if (lmp_cpb_peripheral_capable(hdev)) {  in hci_set_event_mask_page_2_sync()
4586 	if (lmp_ping_capable(hdev) || hdev->le_features[0] & HCI_LE_PING) {  in hci_set_event_mask_page_2_sync()
4600 	return __hci_cmd_sync_status(hdev, HCI_OP_SET_EVENT_MASK_PAGE_2,  in hci_set_event_mask_page_2_sync()
4605 static int hci_read_local_codecs_sync(struct hci_dev *hdev)  in hci_read_local_codecs_sync()  argument
4607 	if (hdev->commands[45] & 0x04)  in hci_read_local_codecs_sync()
4608 		hci_read_supported_codecs_v2(hdev);  in hci_read_local_codecs_sync()
4609 	else if (hdev->commands[29] & 0x20)  in hci_read_local_codecs_sync()
4610 		hci_read_supported_codecs(hdev);  in hci_read_local_codecs_sync()
4616 static int hci_read_local_pairing_opts_sync(struct hci_dev *hdev)  in hci_read_local_pairing_opts_sync()  argument
4618 	if (!(hdev->commands[41] & 0x08))  in hci_read_local_pairing_opts_sync()
4621 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_LOCAL_PAIRING_OPTS,  in hci_read_local_pairing_opts_sync()
4626 static int hci_get_mws_transport_config_sync(struct hci_dev *hdev)  in hci_get_mws_transport_config_sync()  argument
4628 	if (!mws_transport_config_capable(hdev))  in hci_get_mws_transport_config_sync()
4631 	return __hci_cmd_sync_status(hdev, HCI_OP_GET_MWS_TRANSPORT_CONFIG,  in hci_get_mws_transport_config_sync()
4636 static int hci_read_sync_train_params_sync(struct hci_dev *hdev)  in hci_read_sync_train_params_sync()  argument
4638 	if (!lmp_sync_train_capable(hdev))  in hci_read_sync_train_params_sync()
4641 	return __hci_cmd_sync_status(hdev, HCI_OP_READ_SYNC_TRAIN_PARAMS,  in hci_read_sync_train_params_sync()
4646 static int hci_write_sc_support_1_sync(struct hci_dev *hdev)  in hci_write_sc_support_1_sync()  argument
4650 	if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED) ||  in hci_write_sc_support_1_sync()
4651 	    !bredr_sc_enabled(hdev))  in hci_write_sc_support_1_sync()
4654 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SC_SUPPORT,  in hci_write_sc_support_1_sync()
4662 static int hci_set_err_data_report_sync(struct hci_dev *hdev)  in hci_set_err_data_report_sync()  argument
4665 	bool enabled = hci_dev_test_flag(hdev, HCI_WIDEBAND_SPEECH_ENABLED);  in hci_set_err_data_report_sync()
4667 	if (!(hdev->commands[18] & 0x08) ||  in hci_set_err_data_report_sync()
4668 	    !(hdev->features[0][6] & LMP_ERR_DATA_REPORTING) ||  in hci_set_err_data_report_sync()
4669 	    test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks))  in hci_set_err_data_report_sync()
4672 	if (enabled == hdev->err_data_reporting)  in hci_set_err_data_report_sync()
4679 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_DEF_ERR_DATA_REPORTING,  in hci_set_err_data_report_sync()
4704 static int hci_le_set_write_def_data_len_sync(struct hci_dev *hdev)  in hci_le_set_write_def_data_len_sync()  argument
4708 	if (!(hdev->le_features[0] & HCI_LE_DATA_LEN_EXT))  in hci_le_set_write_def_data_len_sync()
4712 	cp.tx_len = cpu_to_le16(hdev->le_max_tx_len);  in hci_le_set_write_def_data_len_sync()
4713 	cp.tx_time = cpu_to_le16(hdev->le_max_tx_time);  in hci_le_set_write_def_data_len_sync()
4715 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_WRITE_DEF_DATA_LEN,  in hci_le_set_write_def_data_len_sync()
4722 static int hci_le_set_default_phy_sync(struct hci_dev *hdev)  in hci_le_set_default_phy_sync()  argument
4726 	if (!(hdev->commands[35] & 0x20)) {  in hci_le_set_default_phy_sync()
4730 		hdev->le_tx_def_phys = HCI_LE_SET_PHY_1M;  in hci_le_set_default_phy_sync()
4731 		hdev->le_rx_def_phys = HCI_LE_SET_PHY_1M;  in hci_le_set_default_phy_sync()
4741 	if (le_2m_capable(hdev)) {  in hci_le_set_default_phy_sync()
4747 	if (le_coded_capable(hdev)) {  in hci_le_set_default_phy_sync()
4752 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_DEFAULT_PHY,  in hci_le_set_default_phy_sync()
4764 static int hci_init4_sync(struct hci_dev *hdev)  in hci_init4_sync()  argument
4768 	bt_dev_dbg(hdev, "");  in hci_init4_sync()
4770 	err = hci_init_stage_sync(hdev, hci_init4);  in hci_init4_sync()
4774 	if (lmp_le_capable(hdev))  in hci_init4_sync()
4775 		return hci_init_stage_sync(hdev, le_init4);  in hci_init4_sync()
4780 static int hci_init_sync(struct hci_dev *hdev)  in hci_init_sync()  argument
4784 	err = hci_init1_sync(hdev);  in hci_init_sync()
4788 	if (hci_dev_test_flag(hdev, HCI_SETUP))  in hci_init_sync()
4789 		hci_debugfs_create_basic(hdev);  in hci_init_sync()
4791 	err = hci_init2_sync(hdev);  in hci_init_sync()
4795 	err = hci_init3_sync(hdev);  in hci_init_sync()
4799 	err = hci_init4_sync(hdev);  in hci_init_sync()
4815 	if (!hci_dev_test_flag(hdev, HCI_SETUP) &&  in hci_init_sync()
4816 	    !hci_dev_test_flag(hdev, HCI_CONFIG))  in hci_init_sync()
4819 	if (hci_dev_test_and_set_flag(hdev, HCI_DEBUGFS_CREATED))  in hci_init_sync()
4822 	hci_debugfs_create_common(hdev);  in hci_init_sync()
4824 	if (lmp_bredr_capable(hdev))  in hci_init_sync()
4825 		hci_debugfs_create_bredr(hdev);  in hci_init_sync()
4827 	if (lmp_le_capable(hdev))  in hci_init_sync()
4828 		hci_debugfs_create_le(hdev);  in hci_init_sync()
4875 static int hci_dev_setup_sync(struct hci_dev *hdev)  in hci_dev_setup_sync()  argument
4881 	if (!hci_dev_test_flag(hdev, HCI_SETUP) &&  in hci_dev_setup_sync()
4882 	    !test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks))  in hci_dev_setup_sync()
4885 	bt_dev_dbg(hdev, "");  in hci_dev_setup_sync()
4887 	hci_sock_dev_event(hdev, HCI_DEV_SETUP);  in hci_dev_setup_sync()
4889 	if (hdev->setup)  in hci_dev_setup_sync()
4890 		ret = hdev->setup(hdev);  in hci_dev_setup_sync()
4893 		if (test_bit(hci_broken_table[i].quirk, &hdev->quirks))  in hci_dev_setup_sync()
4894 			bt_dev_warn(hdev, "%s", hci_broken_table[i].desc);  in hci_dev_setup_sync()
4901 	invalid_bdaddr = test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) ||  in hci_dev_setup_sync()
4902 			 test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);  in hci_dev_setup_sync()
4904 		if (test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks) &&  in hci_dev_setup_sync()
4905 		    !bacmp(&hdev->public_addr, BDADDR_ANY))  in hci_dev_setup_sync()
4906 			hci_dev_get_bd_addr_from_property(hdev);  in hci_dev_setup_sync()
4908 		if (invalid_bdaddr && bacmp(&hdev->public_addr, BDADDR_ANY) &&  in hci_dev_setup_sync()
4909 		    hdev->set_bdaddr) {  in hci_dev_setup_sync()
4910 			ret = hdev->set_bdaddr(hdev, &hdev->public_addr);  in hci_dev_setup_sync()
4926 	if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) ||  in hci_dev_setup_sync()
4928 		hci_dev_set_flag(hdev, HCI_UNCONFIGURED);  in hci_dev_setup_sync()
4938 	if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED))  in hci_dev_setup_sync()
4939 		return hci_unconf_init_sync(hdev);  in hci_dev_setup_sync()
4949 static int hci_dev_init_sync(struct hci_dev *hdev)  in hci_dev_init_sync()  argument
4953 	bt_dev_dbg(hdev, "");  in hci_dev_init_sync()
4955 	atomic_set(&hdev->cmd_cnt, 1);  in hci_dev_init_sync()
4956 	set_bit(HCI_INIT, &hdev->flags);  in hci_dev_init_sync()
4958 	ret = hci_dev_setup_sync(hdev);  in hci_dev_init_sync()
4960 	if (hci_dev_test_flag(hdev, HCI_CONFIG)) {  in hci_dev_init_sync()
4966 		if (bacmp(&hdev->public_addr, BDADDR_ANY) &&  in hci_dev_init_sync()
4967 		    hdev->set_bdaddr)  in hci_dev_init_sync()
4968 			ret = hdev->set_bdaddr(hdev, &hdev->public_addr);  in hci_dev_init_sync()
4974 		if (!hci_dev_test_flag(hdev, HCI_UNCONFIGURED) &&  in hci_dev_init_sync()
4975 		    !hci_dev_test_flag(hdev, HCI_USER_CHANNEL)) {  in hci_dev_init_sync()
4976 			ret = hci_init_sync(hdev);  in hci_dev_init_sync()
4977 			if (!ret && hdev->post_init)  in hci_dev_init_sync()
4978 				ret = hdev->post_init(hdev);  in hci_dev_init_sync()
4986 	if (test_bit(HCI_QUIRK_NON_PERSISTENT_DIAG, &hdev->quirks) &&  in hci_dev_init_sync()
4987 	    !hci_dev_test_flag(hdev, HCI_USER_CHANNEL) &&  in hci_dev_init_sync()
4988 	    hci_dev_test_flag(hdev, HCI_VENDOR_DIAG) && hdev->set_diag)  in hci_dev_init_sync()
4989 		ret = hdev->set_diag(hdev, true);  in hci_dev_init_sync()
4991 	if (!hci_dev_test_flag(hdev, HCI_USER_CHANNEL)) {  in hci_dev_init_sync()
4992 		msft_do_open(hdev);  in hci_dev_init_sync()
4993 		aosp_do_open(hdev);  in hci_dev_init_sync()
4996 	clear_bit(HCI_INIT, &hdev->flags);  in hci_dev_init_sync()
5001 int hci_dev_open_sync(struct hci_dev *hdev)  in hci_dev_open_sync()  argument
5005 	bt_dev_dbg(hdev, "");  in hci_dev_open_sync()
5007 	if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) {  in hci_dev_open_sync()
5012 	if (!hci_dev_test_flag(hdev, HCI_SETUP) &&  in hci_dev_open_sync()
5013 	    !hci_dev_test_flag(hdev, HCI_CONFIG)) {  in hci_dev_open_sync()
5017 		if (hci_dev_test_flag(hdev, HCI_RFKILLED)) {  in hci_dev_open_sync()
5031 		if (!hci_dev_test_flag(hdev, HCI_USER_CHANNEL) &&  in hci_dev_open_sync()
5032 		    !bacmp(&hdev->bdaddr, BDADDR_ANY) &&  in hci_dev_open_sync()
5033 		    !bacmp(&hdev->static_addr, BDADDR_ANY)) {  in hci_dev_open_sync()
5039 	if (test_bit(HCI_UP, &hdev->flags)) {  in hci_dev_open_sync()
5044 	if (hdev->open(hdev)) {  in hci_dev_open_sync()
5049 	hci_devcd_reset(hdev);  in hci_dev_open_sync()
5051 	set_bit(HCI_RUNNING, &hdev->flags);  in hci_dev_open_sync()
5052 	hci_sock_dev_event(hdev, HCI_DEV_OPEN);  in hci_dev_open_sync()
5054 	ret = hci_dev_init_sync(hdev);  in hci_dev_open_sync()
5056 		hci_dev_hold(hdev);  in hci_dev_open_sync()
5057 		hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);  in hci_dev_open_sync()
5058 		hci_adv_instances_set_rpa_expired(hdev, true);  in hci_dev_open_sync()
5059 		set_bit(HCI_UP, &hdev->flags);  in hci_dev_open_sync()
5060 		hci_sock_dev_event(hdev, HCI_DEV_UP);  in hci_dev_open_sync()
5061 		hci_leds_update_powered(hdev, true);  in hci_dev_open_sync()
5062 		if (!hci_dev_test_flag(hdev, HCI_SETUP) &&  in hci_dev_open_sync()
5063 		    !hci_dev_test_flag(hdev, HCI_CONFIG) &&  in hci_dev_open_sync()
5064 		    !hci_dev_test_flag(hdev, HCI_UNCONFIGURED) &&  in hci_dev_open_sync()
5065 		    !hci_dev_test_flag(hdev, HCI_USER_CHANNEL) &&  in hci_dev_open_sync()
5066 		    hci_dev_test_flag(hdev, HCI_MGMT)) {  in hci_dev_open_sync()
5067 			ret = hci_powered_update_sync(hdev);  in hci_dev_open_sync()
5068 			mgmt_power_on(hdev, ret);  in hci_dev_open_sync()
5072 		flush_work(&hdev->tx_work);  in hci_dev_open_sync()
5078 		flush_work(&hdev->rx_work);  in hci_dev_open_sync()
5079 		flush_work(&hdev->cmd_work);  in hci_dev_open_sync()
5081 		skb_queue_purge(&hdev->cmd_q);  in hci_dev_open_sync()
5082 		skb_queue_purge(&hdev->rx_q);  in hci_dev_open_sync()
5084 		if (hdev->flush)  in hci_dev_open_sync()
5085 			hdev->flush(hdev);  in hci_dev_open_sync()
5087 		if (hdev->sent_cmd) {  in hci_dev_open_sync()
5088 			cancel_delayed_work_sync(&hdev->cmd_timer);  in hci_dev_open_sync()
5089 			kfree_skb(hdev->sent_cmd);  in hci_dev_open_sync()
5090 			hdev->sent_cmd = NULL;  in hci_dev_open_sync()
5093 		if (hdev->req_skb) {  in hci_dev_open_sync()
5094 			kfree_skb(hdev->req_skb);  in hci_dev_open_sync()
5095 			hdev->req_skb = NULL;  in hci_dev_open_sync()
5098 		clear_bit(HCI_RUNNING, &hdev->flags);  in hci_dev_open_sync()
5099 		hci_sock_dev_event(hdev, HCI_DEV_CLOSE);  in hci_dev_open_sync()
5101 		hdev->close(hdev);  in hci_dev_open_sync()
5102 		hdev->flags &= BIT(HCI_RAW);  in hci_dev_open_sync()
5110 static void hci_pend_le_actions_clear(struct hci_dev *hdev)  in hci_pend_le_actions_clear()  argument
5114 	list_for_each_entry(p, &hdev->le_conn_params, list) {  in hci_pend_le_actions_clear()
5126 static int hci_dev_shutdown(struct hci_dev *hdev)  in hci_dev_shutdown()  argument
5136 		hci_dev_test_and_clear_flag(hdev, HCI_USER_CHANNEL);  in hci_dev_shutdown()
5138 	if (!hci_dev_test_flag(hdev, HCI_UNREGISTER) &&  in hci_dev_shutdown()
5139 	    test_bit(HCI_UP, &hdev->flags)) {  in hci_dev_shutdown()
5141 		if (hdev->shutdown)  in hci_dev_shutdown()
5142 			err = hdev->shutdown(hdev);  in hci_dev_shutdown()
5146 		hci_dev_set_flag(hdev, HCI_USER_CHANNEL);  in hci_dev_shutdown()
5151 int hci_dev_close_sync(struct hci_dev *hdev)  in hci_dev_close_sync()  argument
5156 	bt_dev_dbg(hdev, "");  in hci_dev_close_sync()
5158 	if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) {  in hci_dev_close_sync()
5159 		disable_delayed_work(&hdev->power_off);  in hci_dev_close_sync()
5160 		disable_delayed_work(&hdev->ncmd_timer);  in hci_dev_close_sync()
5161 		disable_delayed_work(&hdev->le_scan_disable);  in hci_dev_close_sync()
5163 		cancel_delayed_work(&hdev->power_off);  in hci_dev_close_sync()
5164 		cancel_delayed_work(&hdev->ncmd_timer);  in hci_dev_close_sync()
5165 		cancel_delayed_work(&hdev->le_scan_disable);  in hci_dev_close_sync()
5168 	hci_cmd_sync_cancel_sync(hdev, ENODEV);  in hci_dev_close_sync()
5170 	cancel_interleave_scan(hdev);  in hci_dev_close_sync()
5172 	if (hdev->adv_instance_timeout) {  in hci_dev_close_sync()
5173 		cancel_delayed_work_sync(&hdev->adv_instance_expire);  in hci_dev_close_sync()
5174 		hdev->adv_instance_timeout = 0;  in hci_dev_close_sync()
5177 	err = hci_dev_shutdown(hdev);  in hci_dev_close_sync()
5179 	if (!test_and_clear_bit(HCI_UP, &hdev->flags)) {  in hci_dev_close_sync()
5180 		cancel_delayed_work_sync(&hdev->cmd_timer);  in hci_dev_close_sync()
5184 	hci_leds_update_powered(hdev, false);  in hci_dev_close_sync()
5187 	flush_work(&hdev->tx_work);  in hci_dev_close_sync()
5188 	flush_work(&hdev->rx_work);  in hci_dev_close_sync()
5190 	if (hdev->discov_timeout > 0) {  in hci_dev_close_sync()
5191 		hdev->discov_timeout = 0;  in hci_dev_close_sync()
5192 		hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);  in hci_dev_close_sync()
5193 		hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);  in hci_dev_close_sync()
5196 	if (hci_dev_test_and_clear_flag(hdev, HCI_SERVICE_CACHE))  in hci_dev_close_sync()
5197 		cancel_delayed_work(&hdev->service_cache);  in hci_dev_close_sync()
5199 	if (hci_dev_test_flag(hdev, HCI_MGMT)) {  in hci_dev_close_sync()
5202 		cancel_delayed_work_sync(&hdev->rpa_expired);  in hci_dev_close_sync()
5204 		list_for_each_entry(adv_instance, &hdev->adv_instances, list)  in hci_dev_close_sync()
5211 	drain_workqueue(hdev->workqueue);  in hci_dev_close_sync()
5213 	hci_dev_lock(hdev);  in hci_dev_close_sync()
5215 	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_dev_close_sync()
5217 	auto_off = hci_dev_test_and_clear_flag(hdev, HCI_AUTO_OFF);  in hci_dev_close_sync()
5219 	if (!auto_off && !hci_dev_test_flag(hdev, HCI_USER_CHANNEL) &&  in hci_dev_close_sync()
5220 	    hci_dev_test_flag(hdev, HCI_MGMT))  in hci_dev_close_sync()
5221 		__mgmt_power_off(hdev);  in hci_dev_close_sync()
5223 	hci_inquiry_cache_flush(hdev);  in hci_dev_close_sync()
5224 	hci_pend_le_actions_clear(hdev);  in hci_dev_close_sync()
5225 	hci_conn_hash_flush(hdev);  in hci_dev_close_sync()
5227 	smp_unregister(hdev);  in hci_dev_close_sync()
5228 	hci_dev_unlock(hdev);  in hci_dev_close_sync()
5230 	hci_sock_dev_event(hdev, HCI_DEV_DOWN);  in hci_dev_close_sync()
5232 	if (!hci_dev_test_flag(hdev, HCI_USER_CHANNEL)) {  in hci_dev_close_sync()
5233 		aosp_do_close(hdev);  in hci_dev_close_sync()
5234 		msft_do_close(hdev);  in hci_dev_close_sync()
5237 	if (hdev->flush)  in hci_dev_close_sync()
5238 		hdev->flush(hdev);  in hci_dev_close_sync()
5241 	skb_queue_purge(&hdev->cmd_q);  in hci_dev_close_sync()
5242 	atomic_set(&hdev->cmd_cnt, 1);  in hci_dev_close_sync()
5243 	if (test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks) &&  in hci_dev_close_sync()
5244 	    !auto_off && !hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) {  in hci_dev_close_sync()
5245 		set_bit(HCI_INIT, &hdev->flags);  in hci_dev_close_sync()
5246 		hci_reset_sync(hdev);  in hci_dev_close_sync()
5247 		clear_bit(HCI_INIT, &hdev->flags);  in hci_dev_close_sync()
5251 	flush_work(&hdev->cmd_work);  in hci_dev_close_sync()
5254 	skb_queue_purge(&hdev->rx_q);  in hci_dev_close_sync()
5255 	skb_queue_purge(&hdev->cmd_q);  in hci_dev_close_sync()
5256 	skb_queue_purge(&hdev->raw_q);  in hci_dev_close_sync()
5259 	if (hdev->sent_cmd) {  in hci_dev_close_sync()
5260 		cancel_delayed_work_sync(&hdev->cmd_timer);  in hci_dev_close_sync()
5261 		kfree_skb(hdev->sent_cmd);  in hci_dev_close_sync()
5262 		hdev->sent_cmd = NULL;  in hci_dev_close_sync()
5266 	if (hdev->req_skb) {  in hci_dev_close_sync()
5267 		kfree_skb(hdev->req_skb);  in hci_dev_close_sync()
5268 		hdev->req_skb = NULL;  in hci_dev_close_sync()
5271 	clear_bit(HCI_RUNNING, &hdev->flags);  in hci_dev_close_sync()
5272 	hci_sock_dev_event(hdev, HCI_DEV_CLOSE);  in hci_dev_close_sync()
5275 	hdev->close(hdev);  in hci_dev_close_sync()
5278 	hdev->flags &= BIT(HCI_RAW);  in hci_dev_close_sync()
5279 	hci_dev_clear_volatile_flags(hdev);  in hci_dev_close_sync()
5281 	memset(hdev->eir, 0, sizeof(hdev->eir));  in hci_dev_close_sync()
5282 	memset(hdev->dev_class, 0, sizeof(hdev->dev_class));  in hci_dev_close_sync()
5283 	bacpy(&hdev->random_addr, BDADDR_ANY);  in hci_dev_close_sync()
5284 	hci_codec_list_clear(&hdev->local_codecs);  in hci_dev_close_sync()
5286 	hci_dev_put(hdev);  in hci_dev_close_sync()
5296 static int hci_power_on_sync(struct hci_dev *hdev)  in hci_power_on_sync()  argument
5300 	if (test_bit(HCI_UP, &hdev->flags) &&  in hci_power_on_sync()
5301 	    hci_dev_test_flag(hdev, HCI_MGMT) &&  in hci_power_on_sync()
5302 	    hci_dev_test_and_clear_flag(hdev, HCI_AUTO_OFF)) {  in hci_power_on_sync()
5303 		cancel_delayed_work(&hdev->power_off);  in hci_power_on_sync()
5304 		return hci_powered_update_sync(hdev);  in hci_power_on_sync()
5307 	err = hci_dev_open_sync(hdev);  in hci_power_on_sync()
5315 	if (hci_dev_test_flag(hdev, HCI_RFKILLED) ||  in hci_power_on_sync()
5316 	    hci_dev_test_flag(hdev, HCI_UNCONFIGURED) ||  in hci_power_on_sync()
5317 	    (!bacmp(&hdev->bdaddr, BDADDR_ANY) &&  in hci_power_on_sync()
5318 	     !bacmp(&hdev->static_addr, BDADDR_ANY))) {  in hci_power_on_sync()
5319 		hci_dev_clear_flag(hdev, HCI_AUTO_OFF);  in hci_power_on_sync()
5320 		hci_dev_close_sync(hdev);  in hci_power_on_sync()
5321 	} else if (hci_dev_test_flag(hdev, HCI_AUTO_OFF)) {  in hci_power_on_sync()
5322 		queue_delayed_work(hdev->req_workqueue, &hdev->power_off,  in hci_power_on_sync()
5326 	if (hci_dev_test_and_clear_flag(hdev, HCI_SETUP)) {  in hci_power_on_sync()
5330 		if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED))  in hci_power_on_sync()
5331 			set_bit(HCI_RAW, &hdev->flags);  in hci_power_on_sync()
5340 		mgmt_index_added(hdev);  in hci_power_on_sync()
5341 	} else if (hci_dev_test_and_clear_flag(hdev, HCI_CONFIG)) {  in hci_power_on_sync()
5345 		if (!hci_dev_test_flag(hdev, HCI_UNCONFIGURED))  in hci_power_on_sync()
5346 			clear_bit(HCI_RAW, &hdev->flags);  in hci_power_on_sync()
5352 		mgmt_index_added(hdev);  in hci_power_on_sync()
5358 static int hci_remote_name_cancel_sync(struct hci_dev *hdev, bdaddr_t *addr)  in hci_remote_name_cancel_sync()  argument
5365 	return __hci_cmd_sync_status(hdev, HCI_OP_REMOTE_NAME_REQ_CANCEL,  in hci_remote_name_cancel_sync()
5369 int hci_stop_discovery_sync(struct hci_dev *hdev)  in hci_stop_discovery_sync()  argument
5371 	struct discovery_state *d = &hdev->discovery;  in hci_stop_discovery_sync()
5375 	bt_dev_dbg(hdev, "state %u", hdev->discovery.state);  in hci_stop_discovery_sync()
5378 		if (test_bit(HCI_INQUIRY, &hdev->flags)) {  in hci_stop_discovery_sync()
5379 			err = __hci_cmd_sync_status(hdev, HCI_OP_INQUIRY_CANCEL,  in hci_stop_discovery_sync()
5385 		if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {  in hci_stop_discovery_sync()
5386 			cancel_delayed_work(&hdev->le_scan_disable);  in hci_stop_discovery_sync()
5388 			err = hci_scan_disable_sync(hdev);  in hci_stop_discovery_sync()
5394 		err = hci_scan_disable_sync(hdev);  in hci_stop_discovery_sync()
5400 	if (ll_privacy_capable(hdev))  in hci_stop_discovery_sync()
5401 		hci_resume_advertising_sync(hdev);  in hci_stop_discovery_sync()
5408 		e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY,  in hci_stop_discovery_sync()
5416 		hci_remote_name_cancel_sync(hdev, &e->data.bdaddr);  in hci_stop_discovery_sync()
5422 static int hci_disconnect_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_disconnect_sync()  argument
5431 		hci_dev_lock(hdev);  in hci_disconnect_sync()
5433 		hci_dev_unlock(hdev);  in hci_disconnect_sync()
5448 		return __hci_cmd_sync_status_sk(hdev, HCI_OP_DISCONNECT,  in hci_disconnect_sync()
5453 	return __hci_cmd_sync_status(hdev, HCI_OP_DISCONNECT, sizeof(cp), &cp,  in hci_disconnect_sync()
5457 static int hci_le_connect_cancel_sync(struct hci_dev *hdev,  in hci_le_connect_cancel_sync()  argument
5470 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CREATE_CONN_CANCEL,  in hci_le_connect_cancel_sync()
5474 static int hci_connect_cancel_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_connect_cancel_sync()  argument
5478 		return hci_le_connect_cancel_sync(hdev, conn, reason);  in hci_connect_cancel_sync()
5490 			return hci_disconnect_sync(hdev, conn, reason);  in hci_connect_cancel_sync()
5502 	if (hdev->hci_ver < BLUETOOTH_VER_1_2)  in hci_connect_cancel_sync()
5511 		return __hci_cmd_sync_status_sk(hdev, HCI_OP_CREATE_CONN_CANCEL,  in hci_connect_cancel_sync()
5516 	return __hci_cmd_sync_status(hdev, HCI_OP_CREATE_CONN_CANCEL,  in hci_connect_cancel_sync()
5520 static int hci_reject_sco_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_reject_sco_sync()  argument
5535 	return __hci_cmd_sync_status(hdev, HCI_OP_REJECT_SYNC_CONN_REQ,  in hci_reject_sco_sync()
5539 static int hci_le_reject_cis_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_le_reject_cis_sync()  argument
5548 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_REJECT_CIS,  in hci_le_reject_cis_sync()
5552 static int hci_reject_conn_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_reject_conn_sync()  argument
5558 		return hci_le_reject_cis_sync(hdev, conn, reason);  in hci_reject_conn_sync()
5561 		return hci_reject_sco_sync(hdev, conn, reason);  in hci_reject_conn_sync()
5567 	return __hci_cmd_sync_status(hdev, HCI_OP_REJECT_CONN_REQ,  in hci_reject_conn_sync()
5571 int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason)  in hci_abort_conn_sync()  argument
5581 		err = hci_disconnect_sync(hdev, conn, reason);  in hci_abort_conn_sync()
5584 		err = hci_connect_cancel_sync(hdev, conn, reason);  in hci_abort_conn_sync()
5587 		err = hci_reject_conn_sync(hdev, conn, reason);  in hci_abort_conn_sync()
5597 	hci_dev_lock(hdev);  in hci_abort_conn_sync()
5600 	c = hci_conn_hash_lookup_handle(hdev, handle);  in hci_abort_conn_sync()
5620 	hci_dev_unlock(hdev);  in hci_abort_conn_sync()
5624 static int hci_disconnect_all_sync(struct hci_dev *hdev, u8 reason)  in hci_disconnect_all_sync()  argument
5626 	struct list_head *head = &hdev->conn_hash.list;  in hci_disconnect_all_sync()
5639 		hci_abort_conn_sync(hdev, conn, reason);  in hci_disconnect_all_sync()
5655 static int hci_power_off_sync(struct hci_dev *hdev)  in hci_power_off_sync()  argument
5660 	if (!test_bit(HCI_UP, &hdev->flags))  in hci_power_off_sync()
5663 	hci_dev_set_flag(hdev, HCI_POWERING_DOWN);  in hci_power_off_sync()
5665 	if (test_bit(HCI_ISCAN, &hdev->flags) ||  in hci_power_off_sync()
5666 	    test_bit(HCI_PSCAN, &hdev->flags)) {  in hci_power_off_sync()
5667 		err = hci_write_scan_enable_sync(hdev, 0x00);  in hci_power_off_sync()
5672 	err = hci_clear_adv_sync(hdev, NULL, false);  in hci_power_off_sync()
5676 	err = hci_stop_discovery_sync(hdev);  in hci_power_off_sync()
5681 	err = hci_disconnect_all_sync(hdev, HCI_ERROR_REMOTE_POWER_OFF);  in hci_power_off_sync()
5685 	err = hci_dev_close_sync(hdev);  in hci_power_off_sync()
5688 	hci_dev_clear_flag(hdev, HCI_POWERING_DOWN);  in hci_power_off_sync()
5692 int hci_set_powered_sync(struct hci_dev *hdev, u8 val)  in hci_set_powered_sync()  argument
5695 		return hci_power_on_sync(hdev);  in hci_set_powered_sync()
5697 	return hci_power_off_sync(hdev);  in hci_set_powered_sync()
5700 static int hci_write_iac_sync(struct hci_dev *hdev)  in hci_write_iac_sync()  argument
5704 	if (!hci_dev_test_flag(hdev, HCI_DISCOVERABLE))  in hci_write_iac_sync()
5709 	if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) {  in hci_write_iac_sync()
5711 		cp.num_iac = min_t(u8, hdev->num_iac, 2);  in hci_write_iac_sync()
5726 	return __hci_cmd_sync_status(hdev, HCI_OP_WRITE_CURRENT_IAC_LAP,  in hci_write_iac_sync()
5731 int hci_update_discoverable_sync(struct hci_dev *hdev)  in hci_update_discoverable_sync()  argument
5735 	if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) {  in hci_update_discoverable_sync()
5736 		err = hci_write_iac_sync(hdev);  in hci_update_discoverable_sync()
5740 		err = hci_update_scan_sync(hdev);  in hci_update_discoverable_sync()
5744 		err = hci_update_class_sync(hdev);  in hci_update_discoverable_sync()
5752 	if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) {  in hci_update_discoverable_sync()
5753 		err = hci_update_adv_data_sync(hdev, 0x00);  in hci_update_discoverable_sync()
5760 		if (hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY)) {  in hci_update_discoverable_sync()
5761 			if (ext_adv_capable(hdev))  in hci_update_discoverable_sync()
5762 				err = hci_start_ext_adv_sync(hdev, 0x00);  in hci_update_discoverable_sync()
5764 				err = hci_enable_advertising_sync(hdev);  in hci_update_discoverable_sync()
5771 static int update_discoverable_sync(struct hci_dev *hdev, void *data)  in update_discoverable_sync()  argument
5773 	return hci_update_discoverable_sync(hdev);  in update_discoverable_sync()
5776 int hci_update_discoverable(struct hci_dev *hdev)  in hci_update_discoverable()  argument
5779 	if (hdev_is_powered(hdev) &&  in hci_update_discoverable()
5780 	    hci_dev_test_flag(hdev, HCI_ADVERTISING) &&  in hci_update_discoverable()
5781 	    hci_dev_test_flag(hdev, HCI_DISCOVERABLE) &&  in hci_update_discoverable()
5782 	    hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY))  in hci_update_discoverable()
5783 		return hci_cmd_sync_queue(hdev, update_discoverable_sync, NULL,  in hci_update_discoverable()
5789 int hci_update_connectable_sync(struct hci_dev *hdev)  in hci_update_connectable_sync()  argument
5793 	err = hci_update_scan_sync(hdev);  in hci_update_connectable_sync()
5801 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_update_connectable_sync()
5802 		err = hci_update_adv_data_sync(hdev, hdev->cur_adv_instance);  in hci_update_connectable_sync()
5805 	if (hci_dev_test_flag(hdev, HCI_ADVERTISING) ||  in hci_update_connectable_sync()
5806 	    !list_empty(&hdev->adv_instances)) {  in hci_update_connectable_sync()
5807 		if (ext_adv_capable(hdev))  in hci_update_connectable_sync()
5808 			err = hci_start_ext_adv_sync(hdev,  in hci_update_connectable_sync()
5809 						     hdev->cur_adv_instance);  in hci_update_connectable_sync()
5811 			err = hci_enable_advertising_sync(hdev);  in hci_update_connectable_sync()
5817 	return hci_update_passive_scan_sync(hdev);  in hci_update_connectable_sync()
5820 int hci_inquiry_sync(struct hci_dev *hdev, u8 length, u8 num_rsp)  in hci_inquiry_sync()  argument
5826 	bt_dev_dbg(hdev, "");  in hci_inquiry_sync()
5828 	if (test_bit(HCI_INQUIRY, &hdev->flags))  in hci_inquiry_sync()
5831 	hci_dev_lock(hdev);  in hci_inquiry_sync()
5832 	hci_inquiry_cache_flush(hdev);  in hci_inquiry_sync()
5833 	hci_dev_unlock(hdev);  in hci_inquiry_sync()
5837 	if (hdev->discovery.limited)  in hci_inquiry_sync()
5845 	return __hci_cmd_sync_status(hdev, HCI_OP_INQUIRY,  in hci_inquiry_sync()
5849 static int hci_active_scan_sync(struct hci_dev *hdev, uint16_t interval)  in hci_active_scan_sync()  argument
5858 	bt_dev_dbg(hdev, "");  in hci_active_scan_sync()
5864 	err = hci_scan_disable_sync(hdev);  in hci_active_scan_sync()
5866 		bt_dev_err(hdev, "Unable to disable scanning: %d", err);  in hci_active_scan_sync()
5870 	cancel_interleave_scan(hdev);  in hci_active_scan_sync()
5875 	err = hci_pause_addr_resolution(hdev);  in hci_active_scan_sync()
5883 	err = hci_update_random_address_sync(hdev, true, scan_use_rpa(hdev),  in hci_active_scan_sync()
5888 	if (hci_is_adv_monitoring(hdev) ||  in hci_active_scan_sync()
5889 	    (test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks) &&  in hci_active_scan_sync()
5890 	    hdev->discovery.result_filtering)) {  in hci_active_scan_sync()
5904 	err = hci_start_scan_sync(hdev, LE_SCAN_ACTIVE, interval,  in hci_active_scan_sync()
5905 				  hdev->le_scan_window_discovery,  in hci_active_scan_sync()
5912 	if (ll_privacy_capable(hdev))  in hci_active_scan_sync()
5913 		hci_resume_advertising_sync(hdev);  in hci_active_scan_sync()
5916 	hci_update_passive_scan_sync(hdev);  in hci_active_scan_sync()
5920 static int hci_start_interleaved_discovery_sync(struct hci_dev *hdev)  in hci_start_interleaved_discovery_sync()  argument
5924 	bt_dev_dbg(hdev, "");  in hci_start_interleaved_discovery_sync()
5926 	err = hci_active_scan_sync(hdev, hdev->le_scan_int_discovery * 2);  in hci_start_interleaved_discovery_sync()
5930 	return hci_inquiry_sync(hdev, DISCOV_BREDR_INQUIRY_LEN, 0);  in hci_start_interleaved_discovery_sync()
5933 int hci_start_discovery_sync(struct hci_dev *hdev)  in hci_start_discovery_sync()  argument
5938 	bt_dev_dbg(hdev, "type %u", hdev->discovery.type);  in hci_start_discovery_sync()
5940 	switch (hdev->discovery.type) {  in hci_start_discovery_sync()
5942 		return hci_inquiry_sync(hdev, DISCOV_BREDR_INQUIRY_LEN, 0);  in hci_start_discovery_sync()
5953 			     &hdev->quirks)) {  in hci_start_discovery_sync()
5959 			err = hci_start_interleaved_discovery_sync(hdev);  in hci_start_discovery_sync()
5963 		timeout = msecs_to_jiffies(hdev->discov_interleaved_timeout);  in hci_start_discovery_sync()
5964 		err = hci_active_scan_sync(hdev, hdev->le_scan_int_discovery);  in hci_start_discovery_sync()
5968 		err = hci_active_scan_sync(hdev, hdev->le_scan_int_discovery);  in hci_start_discovery_sync()
5977 	bt_dev_dbg(hdev, "timeout %u ms", jiffies_to_msecs(timeout));  in hci_start_discovery_sync()
5979 	queue_delayed_work(hdev->req_workqueue, &hdev->le_scan_disable,  in hci_start_discovery_sync()
5984 static void hci_suspend_monitor_sync(struct hci_dev *hdev)  in hci_suspend_monitor_sync()  argument
5986 	switch (hci_get_adv_monitor_offload_ext(hdev)) {  in hci_suspend_monitor_sync()
5988 		msft_suspend_sync(hdev);  in hci_suspend_monitor_sync()
5996 static int hci_pause_discovery_sync(struct hci_dev *hdev)  in hci_pause_discovery_sync()  argument
5998 	int old_state = hdev->discovery.state;  in hci_pause_discovery_sync()
6003 	    hdev->discovery_paused)  in hci_pause_discovery_sync()
6006 	hci_discovery_set_state(hdev, DISCOVERY_STOPPING);  in hci_pause_discovery_sync()
6007 	err = hci_stop_discovery_sync(hdev);  in hci_pause_discovery_sync()
6011 	hdev->discovery_paused = true;  in hci_pause_discovery_sync()
6012 	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_pause_discovery_sync()
6017 static int hci_update_event_filter_sync(struct hci_dev *hdev)  in hci_update_event_filter_sync()  argument
6021 	bool scanning = test_bit(HCI_PSCAN, &hdev->flags);  in hci_update_event_filter_sync()
6024 	if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))  in hci_update_event_filter_sync()
6030 	if (test_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks))  in hci_update_event_filter_sync()
6034 	hci_clear_event_filter_sync(hdev);  in hci_update_event_filter_sync()
6036 	list_for_each_entry(b, &hdev->accept_list, list) {  in hci_update_event_filter_sync()
6040 		bt_dev_dbg(hdev, "Adding event filters for %pMR", &b->bdaddr);  in hci_update_event_filter_sync()
6042 		err =  hci_set_event_filter_sync(hdev, HCI_FLT_CONN_SETUP,  in hci_update_event_filter_sync()
6047 			bt_dev_dbg(hdev, "Failed to set event filter for %pMR",  in hci_update_event_filter_sync()
6054 		hci_write_scan_enable_sync(hdev, scan);  in hci_update_event_filter_sync()
6056 		hci_write_scan_enable_sync(hdev, scan);  in hci_update_event_filter_sync()
6062 static int hci_pause_scan_sync(struct hci_dev *hdev)  in hci_pause_scan_sync()  argument
6064 	if (hdev->scanning_paused)  in hci_pause_scan_sync()
6068 	if (test_bit(HCI_PSCAN, &hdev->flags))  in hci_pause_scan_sync()
6069 		hci_write_scan_enable_sync(hdev, SCAN_DISABLED);  in hci_pause_scan_sync()
6071 	hci_scan_disable_sync(hdev);  in hci_pause_scan_sync()
6073 	hdev->scanning_paused = true;  in hci_pause_scan_sync()
6091 int hci_suspend_sync(struct hci_dev *hdev)  in hci_suspend_sync()  argument
6096 	if (hdev->suspended)  in hci_suspend_sync()
6100 	hdev->suspended = true;  in hci_suspend_sync()
6103 	hci_pause_discovery_sync(hdev);  in hci_suspend_sync()
6106 	hci_pause_advertising_sync(hdev);  in hci_suspend_sync()
6109 	hci_suspend_monitor_sync(hdev);  in hci_suspend_sync()
6112 	hci_pause_scan_sync(hdev);  in hci_suspend_sync()
6114 	if (hci_conn_count(hdev)) {  in hci_suspend_sync()
6116 		err = hci_disconnect_all_sync(hdev, HCI_ERROR_REMOTE_POWER_OFF);  in hci_suspend_sync()
6119 			hdev->suspend_state = BT_RUNNING;  in hci_suspend_sync()
6120 			hci_resume_sync(hdev);  in hci_suspend_sync()
6127 		hci_set_event_mask_sync(hdev);  in hci_suspend_sync()
6133 	if (!hdev->wakeup || !hdev->wakeup(hdev)) {  in hci_suspend_sync()
6134 		hdev->suspend_state = BT_SUSPEND_DISCONNECT;  in hci_suspend_sync()
6139 	hdev->scanning_paused = false;  in hci_suspend_sync()
6142 	hci_update_event_filter_sync(hdev);  in hci_suspend_sync()
6145 	hci_update_passive_scan_sync(hdev);  in hci_suspend_sync()
6148 	hdev->scanning_paused = true;  in hci_suspend_sync()
6150 	hdev->suspend_state = BT_SUSPEND_CONFIGURE_WAKE;  in hci_suspend_sync()
6156 static int hci_resume_discovery_sync(struct hci_dev *hdev)  in hci_resume_discovery_sync()  argument
6161 	if (!hdev->discovery_paused)  in hci_resume_discovery_sync()
6164 	hdev->discovery_paused = false;  in hci_resume_discovery_sync()
6166 	hci_discovery_set_state(hdev, DISCOVERY_STARTING);  in hci_resume_discovery_sync()
6168 	err = hci_start_discovery_sync(hdev);  in hci_resume_discovery_sync()
6170 	hci_discovery_set_state(hdev, err ? DISCOVERY_STOPPED :  in hci_resume_discovery_sync()
6176 static void hci_resume_monitor_sync(struct hci_dev *hdev)  in hci_resume_monitor_sync()  argument
6178 	switch (hci_get_adv_monitor_offload_ext(hdev)) {  in hci_resume_monitor_sync()
6180 		msft_resume_sync(hdev);  in hci_resume_monitor_sync()
6188 static int hci_resume_scan_sync(struct hci_dev *hdev)  in hci_resume_scan_sync()  argument
6190 	if (!hdev->scanning_paused)  in hci_resume_scan_sync()
6193 	hdev->scanning_paused = false;  in hci_resume_scan_sync()
6195 	hci_update_scan_sync(hdev);  in hci_resume_scan_sync()
6198 	hci_update_passive_scan_sync(hdev);  in hci_resume_scan_sync()
6211 int hci_resume_sync(struct hci_dev *hdev)  in hci_resume_sync()  argument
6214 	if (!hdev->suspended)  in hci_resume_sync()
6217 	hdev->suspended = false;  in hci_resume_sync()
6220 	hci_set_event_mask_sync(hdev);  in hci_resume_sync()
6223 	hci_clear_event_filter_sync(hdev);  in hci_resume_sync()
6226 	hci_resume_scan_sync(hdev);  in hci_resume_sync()
6229 	hci_resume_monitor_sync(hdev);  in hci_resume_sync()
6232 	hci_resume_advertising_sync(hdev);  in hci_resume_sync()
6235 	hci_resume_discovery_sync(hdev);  in hci_resume_sync()
6242 	struct hci_dev *hdev = conn->hdev;  in conn_use_rpa()  local
6244 	return hci_dev_test_flag(hdev, HCI_PRIVACY);  in conn_use_rpa()
6247 static int hci_le_ext_directed_advertising_sync(struct hci_dev *hdev,  in hci_le_ext_directed_advertising_sync()  argument
6255 	err = hci_update_random_address_sync(hdev, false, conn_use_rpa(conn),  in hci_le_ext_directed_advertising_sync()
6263 	err = hci_get_random_address(hdev, false, conn_use_rpa(conn), NULL,  in hci_le_ext_directed_advertising_sync()
6271 	cp.channel_map = hdev->le_adv_channel_map;  in hci_le_ext_directed_advertising_sync()
6288 	err = hci_remove_ext_adv_instance_sync(hdev, cp.handle, NULL);  in hci_le_ext_directed_advertising_sync()
6292 	err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS,  in hci_le_ext_directed_advertising_sync()
6300 	    bacmp(&random_addr, &hdev->random_addr)) {  in hci_le_ext_directed_advertising_sync()
6301 		err = hci_set_adv_set_random_addr_sync(hdev, 0x00,  in hci_le_ext_directed_advertising_sync()
6307 	return hci_enable_ext_advertising_sync(hdev, 0x00);  in hci_le_ext_directed_advertising_sync()
6310 static int hci_le_directed_advertising_sync(struct hci_dev *hdev,  in hci_le_directed_advertising_sync()  argument
6318 	if (ext_adv_capable(hdev))  in hci_le_directed_advertising_sync()
6319 		return hci_le_ext_directed_advertising_sync(hdev, conn);  in hci_le_directed_advertising_sync()
6326 	hci_dev_clear_flag(hdev, HCI_LE_ADV);  in hci_le_directed_advertising_sync()
6331 	status = hci_update_random_address_sync(hdev, false, conn_use_rpa(conn),  in hci_le_directed_advertising_sync()
6349 	cp.channel_map = hdev->le_adv_channel_map;  in hci_le_directed_advertising_sync()
6351 	status = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_PARAM,  in hci_le_directed_advertising_sync()
6358 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_ENABLE,  in hci_le_directed_advertising_sync()
6365 	struct hci_dev *hdev = conn->hdev;  in set_ext_conn_params()  local
6369 	p->scan_interval = cpu_to_le16(hdev->le_scan_int_connect);  in set_ext_conn_params()
6370 	p->scan_window = cpu_to_le16(hdev->le_scan_window_connect);  in set_ext_conn_params()
6379 static int hci_le_ext_create_conn_sync(struct hci_dev *hdev,  in hci_le_ext_create_conn_sync()  argument
6398 	if (scan_1m(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_1M ||  in hci_le_ext_create_conn_sync()
6407 	if (scan_2m(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_2M ||  in hci_le_ext_create_conn_sync()
6416 	if (scan_coded(hdev) && (conn->le_adv_phy == HCI_ADV_PHY_CODED ||  in hci_le_ext_create_conn_sync()
6424 	return __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_EXT_CREATE_CONN,  in hci_le_ext_create_conn_sync()
6430 static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data)  in hci_le_create_conn_sync()  argument
6438 	if (!hci_conn_valid(hdev, conn))  in hci_le_create_conn_sync()
6441 	bt_dev_dbg(hdev, "conn %p", conn);  in hci_le_create_conn_sync()
6451 		if (hci_dev_test_flag(hdev, HCI_LE_SCAN) &&  in hci_le_create_conn_sync()
6452 		    hdev->le_scan_type == LE_SCAN_ACTIVE &&  in hci_le_create_conn_sync()
6453 		    !hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES)) {  in hci_le_create_conn_sync()
6459 		hci_pause_advertising_sync(hdev);  in hci_le_create_conn_sync()
6461 		err = hci_le_directed_advertising_sync(hdev, conn);  in hci_le_create_conn_sync()
6466 	if (!hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES))  in hci_le_create_conn_sync()
6467 		hci_pause_advertising_sync(hdev);  in hci_le_create_conn_sync()
6469 	params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);  in hci_le_create_conn_sync()
6476 		conn->le_conn_min_interval = hdev->le_conn_min_interval;  in hci_le_create_conn_sync()
6477 		conn->le_conn_max_interval = hdev->le_conn_max_interval;  in hci_le_create_conn_sync()
6478 		conn->le_conn_latency = hdev->le_conn_latency;  in hci_le_create_conn_sync()
6479 		conn->le_supv_timeout = hdev->le_supv_timeout;  in hci_le_create_conn_sync()
6488 	if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {  in hci_le_create_conn_sync()
6489 		hci_scan_disable_sync(hdev);  in hci_le_create_conn_sync()
6490 		hci_dev_set_flag(hdev, HCI_LE_SCAN_INTERRUPTED);  in hci_le_create_conn_sync()
6496 	err = hci_update_random_address_sync(hdev, false, conn_use_rpa(conn),  in hci_le_create_conn_sync()
6501 	if (use_ext_conn(hdev)) {  in hci_le_create_conn_sync()
6502 		err = hci_le_ext_create_conn_sync(hdev, conn, own_addr_type);  in hci_le_create_conn_sync()
6508 	cp.scan_interval = cpu_to_le16(hdev->le_scan_int_connect);  in hci_le_create_conn_sync()
6509 	cp.scan_window = cpu_to_le16(hdev->le_scan_window_connect);  in hci_le_create_conn_sync()
6527 	err = __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_CREATE_CONN,  in hci_le_create_conn_sync()
6529 				       use_enhanced_conn_complete(hdev) ?  in hci_le_create_conn_sync()
6536 		hci_le_connect_cancel_sync(hdev, conn, 0x00);  in hci_le_create_conn_sync()
6539 	hci_resume_advertising_sync(hdev);  in hci_le_create_conn_sync()
6543 int hci_le_create_cis_sync(struct hci_dev *hdev)  in hci_le_create_cis_sync()  argument
6573 	hci_dev_lock(hdev);  in hci_le_create_cis_sync()
6578 	list_for_each_entry_rcu(conn, &hdev->conn_hash.list, list) {  in hci_le_create_cis_sync()
6584 	list_for_each_entry_rcu(conn, &hdev->conn_hash.list, list) {  in hci_le_create_cis_sync()
6592 		list_for_each_entry_rcu(link, &hdev->conn_hash.list, list) {  in hci_le_create_cis_sync()
6608 	list_for_each_entry_rcu(conn, &hdev->conn_hash.list, list) {  in hci_le_create_cis_sync()
6628 	hci_dev_unlock(hdev);  in hci_le_create_cis_sync()
6634 	return __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_CREATE_CIS,  in hci_le_create_cis_sync()
6640 int hci_le_remove_cig_sync(struct hci_dev *hdev, u8 handle)  in hci_le_remove_cig_sync()  argument
6647 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_REMOVE_CIG, sizeof(cp),  in hci_le_remove_cig_sync()
6651 int hci_le_big_terminate_sync(struct hci_dev *hdev, u8 handle)  in hci_le_big_terminate_sync()  argument
6658 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_BIG_TERM_SYNC,  in hci_le_big_terminate_sync()
6662 int hci_le_pa_terminate_sync(struct hci_dev *hdev, u16 handle)  in hci_le_pa_terminate_sync()  argument
6669 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_PA_TERM_SYNC,  in hci_le_pa_terminate_sync()
6673 int hci_get_random_address(struct hci_dev *hdev, bool require_privacy,  in hci_get_random_address()  argument
6688 		if (ll_privacy_capable(hdev))  in hci_get_random_address()
6697 			if (rpa_valid(hdev))  in hci_get_random_address()
6701 		err = smp_generate_rpa(hdev, hdev->irk, &hdev->rpa);  in hci_get_random_address()
6703 			bt_dev_err(hdev, "failed to generate new RPA");  in hci_get_random_address()
6707 		bacpy(rand_addr, &hdev->rpa);  in hci_get_random_address()
6730 			if (bacmp(&hdev->bdaddr, &nrpa))  in hci_get_random_address()
6746 static int _update_adv_data_sync(struct hci_dev *hdev, void *data)  in _update_adv_data_sync()  argument
6750 	return hci_update_adv_data_sync(hdev, instance);  in _update_adv_data_sync()
6753 int hci_update_adv_data(struct hci_dev *hdev, u8 instance)  in hci_update_adv_data()  argument
6755 	return hci_cmd_sync_queue(hdev, _update_adv_data_sync,  in hci_update_adv_data()
6759 static int hci_acl_create_conn_sync(struct hci_dev *hdev, void *data)  in hci_acl_create_conn_sync()  argument
6766 	if (!hci_conn_valid(hdev, conn))  in hci_acl_create_conn_sync()
6777 	if (test_bit(HCI_INQUIRY, &hdev->flags)) {  in hci_acl_create_conn_sync()
6778 		err = __hci_cmd_sync_status(hdev, HCI_OP_INQUIRY_CANCEL, 0,  in hci_acl_create_conn_sync()
6781 			bt_dev_warn(hdev, "Failed to cancel inquiry %d", err);  in hci_acl_create_conn_sync()
6790 	conn->link_policy = hdev->link_policy;  in hci_acl_create_conn_sync()
6796 	ie = hci_inquiry_cache_lookup(hdev, &conn->dst);  in hci_acl_create_conn_sync()
6809 	if (lmp_rswitch_capable(hdev) && !(hdev->link_mode & HCI_LM_MASTER))  in hci_acl_create_conn_sync()
6814 	return __hci_cmd_sync_status_sk(hdev, HCI_OP_CREATE_CONN,  in hci_acl_create_conn_sync()
6820 int hci_connect_acl_sync(struct hci_dev *hdev, struct hci_conn *conn)  in hci_connect_acl_sync()  argument
6822 	return hci_cmd_sync_queue_once(hdev, hci_acl_create_conn_sync, conn,  in hci_connect_acl_sync()
6826 static void create_le_conn_complete(struct hci_dev *hdev, void *data, int err)  in create_le_conn_complete()  argument
6830 	bt_dev_dbg(hdev, "err %d", err);  in create_le_conn_complete()
6835 	hci_dev_lock(hdev);  in create_le_conn_complete()
6837 	if (!hci_conn_valid(hdev, conn))  in create_le_conn_complete()
6846 	if (conn != hci_lookup_le_connect(hdev))  in create_le_conn_complete()
6854 	hci_dev_unlock(hdev);  in create_le_conn_complete()
6857 int hci_connect_le_sync(struct hci_dev *hdev, struct hci_conn *conn)  in hci_connect_le_sync()  argument
6859 	return hci_cmd_sync_queue_once(hdev, hci_le_create_conn_sync, conn,  in hci_connect_le_sync()
6863 int hci_cancel_connect_sync(struct hci_dev *hdev, struct hci_conn *conn)  in hci_cancel_connect_sync()  argument
6870 		return !hci_cmd_sync_dequeue_once(hdev,  in hci_cancel_connect_sync()
6874 		return !hci_cmd_sync_dequeue_once(hdev, hci_le_create_conn_sync,  in hci_cancel_connect_sync()
6881 int hci_le_conn_update_sync(struct hci_dev *hdev, struct hci_conn *conn,  in hci_le_conn_update_sync()  argument
6895 	return __hci_cmd_sync_status(hdev, HCI_OP_LE_CONN_UPDATE,  in hci_le_conn_update_sync()
6899 static void create_pa_complete(struct hci_dev *hdev, void *data, int err)  in create_pa_complete()  argument
6901 	bt_dev_dbg(hdev, "err %d", err);  in create_pa_complete()
6906 	hci_dev_clear_flag(hdev, HCI_PA_SYNC);  in create_pa_complete()
6911 	hci_dev_lock(hdev);  in create_pa_complete()
6913 	hci_update_passive_scan_sync(hdev);  in create_pa_complete()
6915 	hci_dev_unlock(hdev);  in create_pa_complete()
6918 static int hci_le_pa_create_sync(struct hci_dev *hdev, void *data)  in hci_le_pa_create_sync()  argument
6925 	if (!hci_conn_valid(hdev, conn))  in hci_le_pa_create_sync()
6928 	if (hci_dev_test_and_set_flag(hdev, HCI_PA_SYNC))  in hci_le_pa_create_sync()
6937 	hci_update_passive_scan_sync(hdev);  in hci_le_pa_create_sync()
6959 	err = __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_PA_CREATE_SYNC,  in hci_le_pa_create_sync()
6964 		__hci_cmd_sync_status(hdev, HCI_OP_LE_PA_CREATE_SYNC_CANCEL,  in hci_le_pa_create_sync()
6970 int hci_connect_pa_sync(struct hci_dev *hdev, struct hci_conn *conn)  in hci_connect_pa_sync()  argument
6972 	return hci_cmd_sync_queue_once(hdev, hci_le_pa_create_sync, conn,  in hci_connect_pa_sync()
6976 static void create_big_complete(struct hci_dev *hdev, void *data, int err)  in create_big_complete()  argument
6980 	bt_dev_dbg(hdev, "err %d", err);  in create_big_complete()
6985 	if (hci_conn_valid(hdev, conn))  in create_big_complete()
6989 static int hci_le_big_create_sync(struct hci_dev *hdev, void *data)  in hci_le_big_create_sync()  argument
6996 	if (!hci_conn_valid(hdev, conn))  in hci_le_big_create_sync()
7023 	err = __hci_cmd_sync_status_sk(hdev, HCI_OP_LE_BIG_CREATE_SYNC,  in hci_le_big_create_sync()
7028 		hci_le_big_terminate_sync(hdev, cp->handle);  in hci_le_big_create_sync()
7033 int hci_connect_big_sync(struct hci_dev *hdev, struct hci_conn *conn)  in hci_connect_big_sync()  argument
7035 	return hci_cmd_sync_queue_once(hdev, hci_le_big_create_sync, conn,  in hci_connect_big_sync()