44 static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_inquiry_cancel()  argument
48 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_inquiry_cancel()
53 	clear_bit(HCI_INQUIRY, &hdev->flags);  in hci_cc_inquiry_cancel()
55 	wake_up_bit(&hdev->flags, HCI_INQUIRY);  in hci_cc_inquiry_cancel()
57 	hci_dev_lock(hdev);  in hci_cc_inquiry_cancel()
61 	if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||  in hci_cc_inquiry_cancel()
62 	    hdev->le_scan_type != LE_SCAN_ACTIVE)  in hci_cc_inquiry_cancel()
63 		hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_cc_inquiry_cancel()
64 	hci_dev_unlock(hdev);  in hci_cc_inquiry_cancel()
66 	hci_conn_check_pending(hdev);  in hci_cc_inquiry_cancel()
69 static void hci_cc_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_periodic_inq()  argument
73 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_periodic_inq()
78 	hci_dev_set_flag(hdev, HCI_PERIODIC_INQ);  in hci_cc_periodic_inq()
81 static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_exit_periodic_inq()  argument
85 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_exit_periodic_inq()
90 	hci_dev_clear_flag(hdev, HCI_PERIODIC_INQ);  in hci_cc_exit_periodic_inq()
92 	hci_conn_check_pending(hdev);  in hci_cc_exit_periodic_inq()
95 static void hci_cc_remote_name_req_cancel(struct hci_dev *hdev,  in hci_cc_remote_name_req_cancel()  argument
98 	BT_DBG("%s", hdev->name);  in hci_cc_remote_name_req_cancel()
101 static void hci_cc_role_discovery(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_role_discovery()  argument
106 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_role_discovery()
111 	hci_dev_lock(hdev);  in hci_cc_role_discovery()
113 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_role_discovery()
117 	hci_dev_unlock(hdev);  in hci_cc_role_discovery()
120 static void hci_cc_read_link_policy(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_link_policy()  argument
125 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_link_policy()
130 	hci_dev_lock(hdev);  in hci_cc_read_link_policy()
132 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_read_link_policy()
136 	hci_dev_unlock(hdev);  in hci_cc_read_link_policy()
139 static void hci_cc_write_link_policy(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_link_policy()  argument
145 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_write_link_policy()
150 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LINK_POLICY);  in hci_cc_write_link_policy()
154 	hci_dev_lock(hdev);  in hci_cc_write_link_policy()
156 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_write_link_policy()
160 	hci_dev_unlock(hdev);  in hci_cc_write_link_policy()
163 static void hci_cc_read_def_link_policy(struct hci_dev *hdev,  in hci_cc_read_def_link_policy()  argument
168 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_def_link_policy()
173 	hdev->link_policy = __le16_to_cpu(rp->policy);  in hci_cc_read_def_link_policy()
176 static void hci_cc_write_def_link_policy(struct hci_dev *hdev,  in hci_cc_write_def_link_policy()  argument
182 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_def_link_policy()
187 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_DEF_LINK_POLICY);  in hci_cc_write_def_link_policy()
191 	hdev->link_policy = get_unaligned_le16(sent);  in hci_cc_write_def_link_policy()
194 static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_reset()  argument
198 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_reset()
200 	clear_bit(HCI_RESET, &hdev->flags);  in hci_cc_reset()
206 	hci_dev_clear_volatile_flags(hdev);  in hci_cc_reset()
208 	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_cc_reset()
210 	hdev->inq_tx_power = HCI_TX_POWER_INVALID;  in hci_cc_reset()
211 	hdev->adv_tx_power = HCI_TX_POWER_INVALID;  in hci_cc_reset()
213 	memset(hdev->adv_data, 0, sizeof(hdev->adv_data));  in hci_cc_reset()
214 	hdev->adv_data_len = 0;  in hci_cc_reset()
216 	memset(hdev->scan_rsp_data, 0, sizeof(hdev->scan_rsp_data));  in hci_cc_reset()
217 	hdev->scan_rsp_data_len = 0;  in hci_cc_reset()
219 	hdev->le_scan_type = LE_SCAN_PASSIVE;  in hci_cc_reset()
221 	hdev->ssp_debug_mode = 0;  in hci_cc_reset()
223 	hci_bdaddr_list_clear(&hdev->le_white_list);  in hci_cc_reset()
224 	hci_bdaddr_list_clear(&hdev->le_resolv_list);  in hci_cc_reset()
227 static void hci_cc_read_stored_link_key(struct hci_dev *hdev,  in hci_cc_read_stored_link_key()  argument
233 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_stored_link_key()
235 	sent = hci_sent_cmd_data(hdev, HCI_OP_READ_STORED_LINK_KEY);  in hci_cc_read_stored_link_key()
240 		hdev->stored_max_keys = rp->max_keys;  in hci_cc_read_stored_link_key()
241 		hdev->stored_num_keys = rp->num_keys;  in hci_cc_read_stored_link_key()
245 static void hci_cc_delete_stored_link_key(struct hci_dev *hdev,  in hci_cc_delete_stored_link_key()  argument
250 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_delete_stored_link_key()
255 	if (rp->num_keys <= hdev->stored_num_keys)  in hci_cc_delete_stored_link_key()
256 		hdev->stored_num_keys -= rp->num_keys;  in hci_cc_delete_stored_link_key()
258 		hdev->stored_num_keys = 0;  in hci_cc_delete_stored_link_key()
261 static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_local_name()  argument
266 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_local_name()
268 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LOCAL_NAME);  in hci_cc_write_local_name()
272 	hci_dev_lock(hdev);  in hci_cc_write_local_name()
274 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_write_local_name()
275 		mgmt_set_local_name_complete(hdev, sent, status);  in hci_cc_write_local_name()
277 		memcpy(hdev->dev_name, sent, HCI_MAX_NAME_LENGTH);  in hci_cc_write_local_name()
279 	hci_dev_unlock(hdev);  in hci_cc_write_local_name()
282 static void hci_cc_read_local_name(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_local_name()  argument
286 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_name()
291 	if (hci_dev_test_flag(hdev, HCI_SETUP) ||  in hci_cc_read_local_name()
292 	    hci_dev_test_flag(hdev, HCI_CONFIG))  in hci_cc_read_local_name()
293 		memcpy(hdev->dev_name, rp->name, HCI_MAX_NAME_LENGTH);  in hci_cc_read_local_name()
296 static void hci_cc_write_auth_enable(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_auth_enable()  argument
301 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_auth_enable()
303 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_AUTH_ENABLE);  in hci_cc_write_auth_enable()
307 	hci_dev_lock(hdev);  in hci_cc_write_auth_enable()
313 			set_bit(HCI_AUTH, &hdev->flags);  in hci_cc_write_auth_enable()
315 			clear_bit(HCI_AUTH, &hdev->flags);  in hci_cc_write_auth_enable()
318 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_write_auth_enable()
319 		mgmt_auth_enable_complete(hdev, status);  in hci_cc_write_auth_enable()
321 	hci_dev_unlock(hdev);  in hci_cc_write_auth_enable()
324 static void hci_cc_write_encrypt_mode(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_encrypt_mode()  argument
330 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_encrypt_mode()
335 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_ENCRYPT_MODE);  in hci_cc_write_encrypt_mode()
342 		set_bit(HCI_ENCRYPT, &hdev->flags);  in hci_cc_write_encrypt_mode()
344 		clear_bit(HCI_ENCRYPT, &hdev->flags);  in hci_cc_write_encrypt_mode()
347 static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_scan_enable()  argument
353 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_scan_enable()
355 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SCAN_ENABLE);  in hci_cc_write_scan_enable()
361 	hci_dev_lock(hdev);  in hci_cc_write_scan_enable()
364 		hdev->discov_timeout = 0;  in hci_cc_write_scan_enable()
369 		set_bit(HCI_ISCAN, &hdev->flags);  in hci_cc_write_scan_enable()
371 		clear_bit(HCI_ISCAN, &hdev->flags);  in hci_cc_write_scan_enable()
374 		set_bit(HCI_PSCAN, &hdev->flags);  in hci_cc_write_scan_enable()
376 		clear_bit(HCI_PSCAN, &hdev->flags);  in hci_cc_write_scan_enable()
379 	hci_dev_unlock(hdev);  in hci_cc_write_scan_enable()
382 static void hci_cc_read_class_of_dev(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_class_of_dev()  argument
386 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_class_of_dev()
391 	memcpy(hdev->dev_class, rp->dev_class, 3);  in hci_cc_read_class_of_dev()
393 	BT_DBG("%s class 0x%.2x%.2x%.2x", hdev->name,  in hci_cc_read_class_of_dev()
394 	       hdev->dev_class[2], hdev->dev_class[1], hdev->dev_class[0]);  in hci_cc_read_class_of_dev()
397 static void hci_cc_write_class_of_dev(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_class_of_dev()  argument
402 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_class_of_dev()
404 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_CLASS_OF_DEV);  in hci_cc_write_class_of_dev()
408 	hci_dev_lock(hdev);  in hci_cc_write_class_of_dev()
411 		memcpy(hdev->dev_class, sent, 3);  in hci_cc_write_class_of_dev()
413 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_write_class_of_dev()
414 		mgmt_set_class_of_dev_complete(hdev, sent, status);  in hci_cc_write_class_of_dev()
416 	hci_dev_unlock(hdev);  in hci_cc_write_class_of_dev()
419 static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_voice_setting()  argument
424 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_voice_setting()
431 	if (hdev->voice_setting == setting)  in hci_cc_read_voice_setting()
434 	hdev->voice_setting = setting;  in hci_cc_read_voice_setting()
436 	BT_DBG("%s voice setting 0x%4.4x", hdev->name, setting);  in hci_cc_read_voice_setting()
438 	if (hdev->notify)  in hci_cc_read_voice_setting()
439 		hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);  in hci_cc_read_voice_setting()
442 static void hci_cc_write_voice_setting(struct hci_dev *hdev,  in hci_cc_write_voice_setting()  argument
449 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_voice_setting()
454 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_VOICE_SETTING);  in hci_cc_write_voice_setting()
460 	if (hdev->voice_setting == setting)  in hci_cc_write_voice_setting()
463 	hdev->voice_setting = setting;  in hci_cc_write_voice_setting()
465 	BT_DBG("%s voice setting 0x%4.4x", hdev->name, setting);  in hci_cc_write_voice_setting()
467 	if (hdev->notify)  in hci_cc_write_voice_setting()
468 		hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);  in hci_cc_write_voice_setting()
471 static void hci_cc_read_num_supported_iac(struct hci_dev *hdev,  in hci_cc_read_num_supported_iac()  argument
476 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_num_supported_iac()
481 	hdev->num_iac = rp->num_iac;  in hci_cc_read_num_supported_iac()
483 	BT_DBG("%s num iac %d", hdev->name, hdev->num_iac);  in hci_cc_read_num_supported_iac()
486 static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_ssp_mode()  argument
491 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_ssp_mode()
493 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SSP_MODE);  in hci_cc_write_ssp_mode()
497 	hci_dev_lock(hdev);  in hci_cc_write_ssp_mode()
501 			hdev->features[1][0] |= LMP_HOST_SSP;  in hci_cc_write_ssp_mode()
503 			hdev->features[1][0] &= ~LMP_HOST_SSP;  in hci_cc_write_ssp_mode()
506 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_write_ssp_mode()
507 		mgmt_ssp_enable_complete(hdev, sent->mode, status);  in hci_cc_write_ssp_mode()
510 			hci_dev_set_flag(hdev, HCI_SSP_ENABLED);  in hci_cc_write_ssp_mode()
512 			hci_dev_clear_flag(hdev, HCI_SSP_ENABLED);  in hci_cc_write_ssp_mode()
515 	hci_dev_unlock(hdev);  in hci_cc_write_ssp_mode()
518 static void hci_cc_write_sc_support(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_sc_support()  argument
523 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_sc_support()
525 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SC_SUPPORT);  in hci_cc_write_sc_support()
529 	hci_dev_lock(hdev);  in hci_cc_write_sc_support()
533 			hdev->features[1][0] |= LMP_HOST_SC;  in hci_cc_write_sc_support()
535 			hdev->features[1][0] &= ~LMP_HOST_SC;  in hci_cc_write_sc_support()
538 	if (!hci_dev_test_flag(hdev, HCI_MGMT) && !status) {  in hci_cc_write_sc_support()
540 			hci_dev_set_flag(hdev, HCI_SC_ENABLED);  in hci_cc_write_sc_support()
542 			hci_dev_clear_flag(hdev, HCI_SC_ENABLED);  in hci_cc_write_sc_support()
545 	hci_dev_unlock(hdev);  in hci_cc_write_sc_support()
548 static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_local_version()  argument
552 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_version()
557 	if (hci_dev_test_flag(hdev, HCI_SETUP) ||  in hci_cc_read_local_version()
558 	    hci_dev_test_flag(hdev, HCI_CONFIG)) {  in hci_cc_read_local_version()
559 		hdev->hci_ver = rp->hci_ver;  in hci_cc_read_local_version()
560 		hdev->hci_rev = __le16_to_cpu(rp->hci_rev);  in hci_cc_read_local_version()
561 		hdev->lmp_ver = rp->lmp_ver;  in hci_cc_read_local_version()
562 		hdev->manufacturer = __le16_to_cpu(rp->manufacturer);  in hci_cc_read_local_version()
563 		hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver);  in hci_cc_read_local_version()
567 static void hci_cc_read_local_commands(struct hci_dev *hdev,  in hci_cc_read_local_commands()  argument
572 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_commands()
577 	if (hci_dev_test_flag(hdev, HCI_SETUP) ||  in hci_cc_read_local_commands()
578 	    hci_dev_test_flag(hdev, HCI_CONFIG))  in hci_cc_read_local_commands()
579 		memcpy(hdev->commands, rp->commands, sizeof(hdev->commands));  in hci_cc_read_local_commands()
582 static void hci_cc_read_local_features(struct hci_dev *hdev,  in hci_cc_read_local_features()  argument
587 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_features()
592 	memcpy(hdev->features, rp->features, 8);  in hci_cc_read_local_features()
597 	if (hdev->features[0][0] & LMP_3SLOT)  in hci_cc_read_local_features()
598 		hdev->pkt_type |= (HCI_DM3 | HCI_DH3);  in hci_cc_read_local_features()
600 	if (hdev->features[0][0] & LMP_5SLOT)  in hci_cc_read_local_features()
601 		hdev->pkt_type |= (HCI_DM5 | HCI_DH5);  in hci_cc_read_local_features()
603 	if (hdev->features[0][1] & LMP_HV2) {  in hci_cc_read_local_features()
604 		hdev->pkt_type  |= (HCI_HV2);  in hci_cc_read_local_features()
605 		hdev->esco_type |= (ESCO_HV2);  in hci_cc_read_local_features()
608 	if (hdev->features[0][1] & LMP_HV3) {  in hci_cc_read_local_features()
609 		hdev->pkt_type  |= (HCI_HV3);  in hci_cc_read_local_features()
610 		hdev->esco_type |= (ESCO_HV3);  in hci_cc_read_local_features()
613 	if (lmp_esco_capable(hdev))  in hci_cc_read_local_features()
614 		hdev->esco_type |= (ESCO_EV3);  in hci_cc_read_local_features()
616 	if (hdev->features[0][4] & LMP_EV4)  in hci_cc_read_local_features()
617 		hdev->esco_type |= (ESCO_EV4);  in hci_cc_read_local_features()
619 	if (hdev->features[0][4] & LMP_EV5)  in hci_cc_read_local_features()
620 		hdev->esco_type |= (ESCO_EV5);  in hci_cc_read_local_features()
622 	if (hdev->features[0][5] & LMP_EDR_ESCO_2M)  in hci_cc_read_local_features()
623 		hdev->esco_type |= (ESCO_2EV3);  in hci_cc_read_local_features()
625 	if (hdev->features[0][5] & LMP_EDR_ESCO_3M)  in hci_cc_read_local_features()
626 		hdev->esco_type |= (ESCO_3EV3);  in hci_cc_read_local_features()
628 	if (hdev->features[0][5] & LMP_EDR_3S_ESCO)  in hci_cc_read_local_features()
629 		hdev->esco_type |= (ESCO_2EV5 | ESCO_3EV5);  in hci_cc_read_local_features()
632 static void hci_cc_read_local_ext_features(struct hci_dev *hdev,  in hci_cc_read_local_ext_features()  argument
637 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_ext_features()
642 	if (hdev->max_page < rp->max_page)  in hci_cc_read_local_ext_features()
643 		hdev->max_page = rp->max_page;  in hci_cc_read_local_ext_features()
646 		memcpy(hdev->features[rp->page], rp->features, 8);  in hci_cc_read_local_ext_features()
649 static void hci_cc_read_flow_control_mode(struct hci_dev *hdev,  in hci_cc_read_flow_control_mode()  argument
654 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_flow_control_mode()
659 	hdev->flow_ctl_mode = rp->mode;  in hci_cc_read_flow_control_mode()
662 static void hci_cc_read_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_buffer_size()  argument
666 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_buffer_size()
671 	hdev->acl_mtu  = __le16_to_cpu(rp->acl_mtu);  in hci_cc_read_buffer_size()
672 	hdev->sco_mtu  = rp->sco_mtu;  in hci_cc_read_buffer_size()
673 	hdev->acl_pkts = __le16_to_cpu(rp->acl_max_pkt);  in hci_cc_read_buffer_size()
674 	hdev->sco_pkts = __le16_to_cpu(rp->sco_max_pkt);  in hci_cc_read_buffer_size()
676 	if (test_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks)) {  in hci_cc_read_buffer_size()
677 		hdev->sco_mtu  = 64;  in hci_cc_read_buffer_size()
678 		hdev->sco_pkts = 8;  in hci_cc_read_buffer_size()
681 	hdev->acl_cnt = hdev->acl_pkts;  in hci_cc_read_buffer_size()
682 	hdev->sco_cnt = hdev->sco_pkts;  in hci_cc_read_buffer_size()
684 	BT_DBG("%s acl mtu %d:%d sco mtu %d:%d", hdev->name, hdev->acl_mtu,  in hci_cc_read_buffer_size()
685 	       hdev->acl_pkts, hdev->sco_mtu, hdev->sco_pkts);  in hci_cc_read_buffer_size()
688 static void hci_cc_read_bd_addr(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_bd_addr()  argument
692 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_bd_addr()
697 	if (test_bit(HCI_INIT, &hdev->flags))  in hci_cc_read_bd_addr()
698 		bacpy(&hdev->bdaddr, &rp->bdaddr);  in hci_cc_read_bd_addr()
700 	if (hci_dev_test_flag(hdev, HCI_SETUP))  in hci_cc_read_bd_addr()
701 		bacpy(&hdev->setup_addr, &rp->bdaddr);  in hci_cc_read_bd_addr()
704 static void hci_cc_read_page_scan_activity(struct hci_dev *hdev,  in hci_cc_read_page_scan_activity()  argument
709 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_page_scan_activity()
714 	if (test_bit(HCI_INIT, &hdev->flags)) {  in hci_cc_read_page_scan_activity()
715 		hdev->page_scan_interval = __le16_to_cpu(rp->interval);  in hci_cc_read_page_scan_activity()
716 		hdev->page_scan_window = __le16_to_cpu(rp->window);  in hci_cc_read_page_scan_activity()
720 static void hci_cc_write_page_scan_activity(struct hci_dev *hdev,  in hci_cc_write_page_scan_activity()  argument
726 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_page_scan_activity()
731 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_PAGE_SCAN_ACTIVITY);  in hci_cc_write_page_scan_activity()
735 	hdev->page_scan_interval = __le16_to_cpu(sent->interval);  in hci_cc_write_page_scan_activity()
736 	hdev->page_scan_window = __le16_to_cpu(sent->window);  in hci_cc_write_page_scan_activity()
739 static void hci_cc_read_page_scan_type(struct hci_dev *hdev,  in hci_cc_read_page_scan_type()  argument
744 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_page_scan_type()
749 	if (test_bit(HCI_INIT, &hdev->flags))  in hci_cc_read_page_scan_type()
750 		hdev->page_scan_type = rp->type;  in hci_cc_read_page_scan_type()
753 static void hci_cc_write_page_scan_type(struct hci_dev *hdev,  in hci_cc_write_page_scan_type()  argument
759 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_page_scan_type()
764 	type = hci_sent_cmd_data(hdev, HCI_OP_WRITE_PAGE_SCAN_TYPE);  in hci_cc_write_page_scan_type()
766 		hdev->page_scan_type = *type;  in hci_cc_write_page_scan_type()
769 static void hci_cc_read_data_block_size(struct hci_dev *hdev,  in hci_cc_read_data_block_size()  argument
774 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_data_block_size()
779 	hdev->block_mtu = __le16_to_cpu(rp->max_acl_len);  in hci_cc_read_data_block_size()
780 	hdev->block_len = __le16_to_cpu(rp->block_len);  in hci_cc_read_data_block_size()
781 	hdev->num_blocks = __le16_to_cpu(rp->num_blocks);  in hci_cc_read_data_block_size()
783 	hdev->block_cnt = hdev->num_blocks;  in hci_cc_read_data_block_size()
785 	BT_DBG("%s blk mtu %d cnt %d len %d", hdev->name, hdev->block_mtu,  in hci_cc_read_data_block_size()
786 	       hdev->block_cnt, hdev->block_len);  in hci_cc_read_data_block_size()
789 static void hci_cc_read_clock(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_clock()  argument
795 	BT_DBG("%s", hdev->name);  in hci_cc_read_clock()
803 	hci_dev_lock(hdev);  in hci_cc_read_clock()
805 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_CLOCK);  in hci_cc_read_clock()
810 		hdev->clock = le32_to_cpu(rp->clock);  in hci_cc_read_clock()
814 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_read_clock()
821 	hci_dev_unlock(hdev);  in hci_cc_read_clock()
824 static void hci_cc_read_local_amp_info(struct hci_dev *hdev,  in hci_cc_read_local_amp_info()  argument
829 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_amp_info()
834 	hdev->amp_status = rp->amp_status;  in hci_cc_read_local_amp_info()
835 	hdev->amp_total_bw = __le32_to_cpu(rp->total_bw);  in hci_cc_read_local_amp_info()
836 	hdev->amp_max_bw = __le32_to_cpu(rp->max_bw);  in hci_cc_read_local_amp_info()
837 	hdev->amp_min_latency = __le32_to_cpu(rp->min_latency);  in hci_cc_read_local_amp_info()
838 	hdev->amp_max_pdu = __le32_to_cpu(rp->max_pdu);  in hci_cc_read_local_amp_info()
839 	hdev->amp_type = rp->amp_type;  in hci_cc_read_local_amp_info()
840 	hdev->amp_pal_cap = __le16_to_cpu(rp->pal_cap);  in hci_cc_read_local_amp_info()
841 	hdev->amp_assoc_size = __le16_to_cpu(rp->max_assoc_size);  in hci_cc_read_local_amp_info()
842 	hdev->amp_be_flush_to = __le32_to_cpu(rp->be_flush_to);  in hci_cc_read_local_amp_info()
843 	hdev->amp_max_flush_to = __le32_to_cpu(rp->max_flush_to);  in hci_cc_read_local_amp_info()
846 static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev,  in hci_cc_read_inq_rsp_tx_power()  argument
851 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_inq_rsp_tx_power()
856 	hdev->inq_tx_power = rp->tx_power;  in hci_cc_read_inq_rsp_tx_power()
859 static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_pin_code_reply()  argument
865 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_pin_code_reply()
867 	hci_dev_lock(hdev);  in hci_cc_pin_code_reply()
869 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_pin_code_reply()
870 		mgmt_pin_code_reply_complete(hdev, &rp->bdaddr, rp->status);  in hci_cc_pin_code_reply()
875 	cp = hci_sent_cmd_data(hdev, HCI_OP_PIN_CODE_REPLY);  in hci_cc_pin_code_reply()
879 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cc_pin_code_reply()
884 	hci_dev_unlock(hdev);  in hci_cc_pin_code_reply()
887 static void hci_cc_pin_code_neg_reply(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_pin_code_neg_reply()  argument
891 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_pin_code_neg_reply()
893 	hci_dev_lock(hdev);  in hci_cc_pin_code_neg_reply()
895 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_pin_code_neg_reply()
896 		mgmt_pin_code_neg_reply_complete(hdev, &rp->bdaddr,  in hci_cc_pin_code_neg_reply()
899 	hci_dev_unlock(hdev);  in hci_cc_pin_code_neg_reply()
902 static void hci_cc_le_read_buffer_size(struct hci_dev *hdev,  in hci_cc_le_read_buffer_size()  argument
907 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_buffer_size()
912 	hdev->le_mtu = __le16_to_cpu(rp->le_mtu);  in hci_cc_le_read_buffer_size()
913 	hdev->le_pkts = rp->le_max_pkt;  in hci_cc_le_read_buffer_size()
915 	hdev->le_cnt = hdev->le_pkts;  in hci_cc_le_read_buffer_size()
917 	BT_DBG("%s le mtu %d:%d", hdev->name, hdev->le_mtu, hdev->le_pkts);  in hci_cc_le_read_buffer_size()
920 static void hci_cc_le_read_local_features(struct hci_dev *hdev,  in hci_cc_le_read_local_features()  argument
925 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_local_features()
930 	memcpy(hdev->le_features, rp->features, 8);  in hci_cc_le_read_local_features()
933 static void hci_cc_le_read_adv_tx_power(struct hci_dev *hdev,  in hci_cc_le_read_adv_tx_power()  argument
938 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_adv_tx_power()
943 	hdev->adv_tx_power = rp->tx_power;  in hci_cc_le_read_adv_tx_power()
946 static void hci_cc_user_confirm_reply(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_user_confirm_reply()  argument
950 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_user_confirm_reply()
952 	hci_dev_lock(hdev);  in hci_cc_user_confirm_reply()
954 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_user_confirm_reply()
955 		mgmt_user_confirm_reply_complete(hdev, &rp->bdaddr, ACL_LINK, 0,  in hci_cc_user_confirm_reply()
958 	hci_dev_unlock(hdev);  in hci_cc_user_confirm_reply()
961 static void hci_cc_user_confirm_neg_reply(struct hci_dev *hdev,  in hci_cc_user_confirm_neg_reply()  argument
966 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_user_confirm_neg_reply()
968 	hci_dev_lock(hdev);  in hci_cc_user_confirm_neg_reply()
970 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_user_confirm_neg_reply()
971 		mgmt_user_confirm_neg_reply_complete(hdev, &rp->bdaddr,  in hci_cc_user_confirm_neg_reply()
974 	hci_dev_unlock(hdev);  in hci_cc_user_confirm_neg_reply()
977 static void hci_cc_user_passkey_reply(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_user_passkey_reply()  argument
981 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_user_passkey_reply()
983 	hci_dev_lock(hdev);  in hci_cc_user_passkey_reply()
985 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_user_passkey_reply()
986 		mgmt_user_passkey_reply_complete(hdev, &rp->bdaddr, ACL_LINK,  in hci_cc_user_passkey_reply()
989 	hci_dev_unlock(hdev);  in hci_cc_user_passkey_reply()
992 static void hci_cc_user_passkey_neg_reply(struct hci_dev *hdev,  in hci_cc_user_passkey_neg_reply()  argument
997 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_user_passkey_neg_reply()
999 	hci_dev_lock(hdev);  in hci_cc_user_passkey_neg_reply()
1001 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cc_user_passkey_neg_reply()
1002 		mgmt_user_passkey_neg_reply_complete(hdev, &rp->bdaddr,  in hci_cc_user_passkey_neg_reply()
1005 	hci_dev_unlock(hdev);  in hci_cc_user_passkey_neg_reply()
1008 static void hci_cc_read_local_oob_data(struct hci_dev *hdev,  in hci_cc_read_local_oob_data()  argument
1013 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_oob_data()
1016 static void hci_cc_read_local_oob_ext_data(struct hci_dev *hdev,  in hci_cc_read_local_oob_ext_data()  argument
1021 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_local_oob_ext_data()
1024 static void hci_cc_le_set_random_addr(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_le_set_random_addr()  argument
1029 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_random_addr()
1034 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_RANDOM_ADDR);  in hci_cc_le_set_random_addr()
1038 	hci_dev_lock(hdev);  in hci_cc_le_set_random_addr()
1040 	bacpy(&hdev->random_addr, sent);  in hci_cc_le_set_random_addr()
1042 	hci_dev_unlock(hdev);  in hci_cc_le_set_random_addr()
1045 static void hci_cc_le_set_default_phy(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_le_set_default_phy()  argument
1050 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_default_phy()
1055 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_DEFAULT_PHY);  in hci_cc_le_set_default_phy()
1059 	hci_dev_lock(hdev);  in hci_cc_le_set_default_phy()
1061 	hdev->le_tx_def_phys = cp->tx_phys;  in hci_cc_le_set_default_phy()
1062 	hdev->le_rx_def_phys = cp->rx_phys;  in hci_cc_le_set_default_phy()
1064 	hci_dev_unlock(hdev);  in hci_cc_le_set_default_phy()
1067 static void hci_cc_le_set_adv_set_random_addr(struct hci_dev *hdev,  in hci_cc_le_set_adv_set_random_addr()  argument
1077 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_SET_RAND_ADDR);  in hci_cc_le_set_adv_set_random_addr()
1081 	hci_dev_lock(hdev);  in hci_cc_le_set_adv_set_random_addr()
1083 	if (!hdev->cur_adv_instance) {  in hci_cc_le_set_adv_set_random_addr()
1085 		bacpy(&hdev->random_addr, &cp->bdaddr);  in hci_cc_le_set_adv_set_random_addr()
1087 		adv_instance = hci_find_adv_instance(hdev,  in hci_cc_le_set_adv_set_random_addr()
1088 						     hdev->cur_adv_instance);  in hci_cc_le_set_adv_set_random_addr()
1093 	hci_dev_unlock(hdev);  in hci_cc_le_set_adv_set_random_addr()
1096 static void hci_cc_le_set_adv_enable(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_le_set_adv_enable()  argument
1100 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_adv_enable()
1105 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_ENABLE);  in hci_cc_le_set_adv_enable()
1109 	hci_dev_lock(hdev);  in hci_cc_le_set_adv_enable()
1117 		hci_dev_set_flag(hdev, HCI_LE_ADV);  in hci_cc_le_set_adv_enable()
1119 		conn = hci_lookup_le_connect(hdev);  in hci_cc_le_set_adv_enable()
1121 			queue_delayed_work(hdev->workqueue,  in hci_cc_le_set_adv_enable()
1125 		hci_dev_clear_flag(hdev, HCI_LE_ADV);  in hci_cc_le_set_adv_enable()
1128 	hci_dev_unlock(hdev);  in hci_cc_le_set_adv_enable()
1131 static void hci_cc_le_set_ext_adv_enable(struct hci_dev *hdev,  in hci_cc_le_set_ext_adv_enable()  argument
1137 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_ext_adv_enable()
1142 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_EXT_ADV_ENABLE);  in hci_cc_le_set_ext_adv_enable()
1146 	hci_dev_lock(hdev);  in hci_cc_le_set_ext_adv_enable()
1151 		hci_dev_set_flag(hdev, HCI_LE_ADV);  in hci_cc_le_set_ext_adv_enable()
1153 		conn = hci_lookup_le_connect(hdev);  in hci_cc_le_set_ext_adv_enable()
1155 			queue_delayed_work(hdev->workqueue,  in hci_cc_le_set_ext_adv_enable()
1159 		hci_dev_clear_flag(hdev, HCI_LE_ADV);  in hci_cc_le_set_ext_adv_enable()
1162 	hci_dev_unlock(hdev);  in hci_cc_le_set_ext_adv_enable()
1165 static void hci_cc_le_set_scan_param(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_le_set_scan_param()  argument
1170 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_scan_param()
1175 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_SCAN_PARAM);  in hci_cc_le_set_scan_param()
1179 	hci_dev_lock(hdev);  in hci_cc_le_set_scan_param()
1181 	hdev->le_scan_type = cp->type;  in hci_cc_le_set_scan_param()
1183 	hci_dev_unlock(hdev);  in hci_cc_le_set_scan_param()
1186 static void hci_cc_le_set_ext_scan_param(struct hci_dev *hdev,  in hci_cc_le_set_ext_scan_param()  argument
1193 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_ext_scan_param()
1198 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_EXT_SCAN_PARAMS);  in hci_cc_le_set_ext_scan_param()
1204 	hci_dev_lock(hdev);  in hci_cc_le_set_ext_scan_param()
1206 	hdev->le_scan_type = phy_param->type;  in hci_cc_le_set_ext_scan_param()
1208 	hci_dev_unlock(hdev);  in hci_cc_le_set_ext_scan_param()
1211 static bool has_pending_adv_report(struct hci_dev *hdev)  in has_pending_adv_report()  argument
1213 	struct discovery_state *d = &hdev->discovery;  in has_pending_adv_report()
1218 static void clear_pending_adv_report(struct hci_dev *hdev)  in clear_pending_adv_report()  argument
1220 	struct discovery_state *d = &hdev->discovery;  in clear_pending_adv_report()
1226 static void store_pending_adv_report(struct hci_dev *hdev, bdaddr_t *bdaddr,  in store_pending_adv_report()  argument
1230 	struct discovery_state *d = &hdev->discovery;  in store_pending_adv_report()
1240 static void le_set_scan_enable_complete(struct hci_dev *hdev, u8 enable)  in le_set_scan_enable_complete()  argument
1242 	hci_dev_lock(hdev);  in le_set_scan_enable_complete()
1246 		hci_dev_set_flag(hdev, HCI_LE_SCAN);  in le_set_scan_enable_complete()
1247 		if (hdev->le_scan_type == LE_SCAN_ACTIVE)  in le_set_scan_enable_complete()
1248 			clear_pending_adv_report(hdev);  in le_set_scan_enable_complete()
1256 		if (has_pending_adv_report(hdev)) {  in le_set_scan_enable_complete()
1257 			struct discovery_state *d = &hdev->discovery;  in le_set_scan_enable_complete()
1259 			mgmt_device_found(hdev, &d->last_adv_addr, LE_LINK,  in le_set_scan_enable_complete()
1269 		cancel_delayed_work(&hdev->le_scan_disable);  in le_set_scan_enable_complete()
1271 		hci_dev_clear_flag(hdev, HCI_LE_SCAN);  in le_set_scan_enable_complete()
1280 		if (hci_dev_test_and_clear_flag(hdev, HCI_LE_SCAN_INTERRUPTED))  in le_set_scan_enable_complete()
1281 			hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in le_set_scan_enable_complete()
1282 		else if (!hci_dev_test_flag(hdev, HCI_LE_ADV) &&  in le_set_scan_enable_complete()
1283 			 hdev->discovery.state == DISCOVERY_FINDING)  in le_set_scan_enable_complete()
1284 			hci_req_reenable_advertising(hdev);  in le_set_scan_enable_complete()
1289 		bt_dev_err(hdev, "use of reserved LE_Scan_Enable param %d",  in le_set_scan_enable_complete()
1294 	hci_dev_unlock(hdev);  in le_set_scan_enable_complete()
1297 static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,  in hci_cc_le_set_scan_enable()  argument
1303 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_scan_enable()
1308 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_SCAN_ENABLE);  in hci_cc_le_set_scan_enable()
1312 	le_set_scan_enable_complete(hdev, cp->enable);  in hci_cc_le_set_scan_enable()
1315 static void hci_cc_le_set_ext_scan_enable(struct hci_dev *hdev,  in hci_cc_le_set_ext_scan_enable()  argument
1321 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_ext_scan_enable()
1326 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_EXT_SCAN_ENABLE);  in hci_cc_le_set_ext_scan_enable()
1330 	le_set_scan_enable_complete(hdev, cp->enable);  in hci_cc_le_set_ext_scan_enable()
1333 static void hci_cc_le_read_num_adv_sets(struct hci_dev *hdev,  in hci_cc_le_read_num_adv_sets()  argument
1338 	BT_DBG("%s status 0x%2.2x No of Adv sets %u", hdev->name, rp->status,  in hci_cc_le_read_num_adv_sets()
1344 	hdev->le_num_of_adv_sets = rp->num_of_sets;  in hci_cc_le_read_num_adv_sets()
1347 static void hci_cc_le_read_white_list_size(struct hci_dev *hdev,  in hci_cc_le_read_white_list_size()  argument
1352 	BT_DBG("%s status 0x%2.2x size %u", hdev->name, rp->status, rp->size);  in hci_cc_le_read_white_list_size()
1357 	hdev->le_white_list_size = rp->size;  in hci_cc_le_read_white_list_size()
1360 static void hci_cc_le_clear_white_list(struct hci_dev *hdev,  in hci_cc_le_clear_white_list()  argument
1365 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_clear_white_list()
1370 	hci_bdaddr_list_clear(&hdev->le_white_list);  in hci_cc_le_clear_white_list()
1373 static void hci_cc_le_add_to_white_list(struct hci_dev *hdev,  in hci_cc_le_add_to_white_list()  argument
1379 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_add_to_white_list()
1384 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_ADD_TO_WHITE_LIST);  in hci_cc_le_add_to_white_list()
1388 	hci_bdaddr_list_add(&hdev->le_white_list, &sent->bdaddr,  in hci_cc_le_add_to_white_list()
1392 static void hci_cc_le_del_from_white_list(struct hci_dev *hdev,  in hci_cc_le_del_from_white_list()  argument
1398 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_del_from_white_list()
1403 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_DEL_FROM_WHITE_LIST);  in hci_cc_le_del_from_white_list()
1407 	hci_bdaddr_list_del(&hdev->le_white_list, &sent->bdaddr,  in hci_cc_le_del_from_white_list()
1411 static void hci_cc_le_read_supported_states(struct hci_dev *hdev,  in hci_cc_le_read_supported_states()  argument
1416 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_supported_states()
1421 	memcpy(hdev->le_states, rp->le_states, 8);  in hci_cc_le_read_supported_states()
1424 static void hci_cc_le_read_def_data_len(struct hci_dev *hdev,  in hci_cc_le_read_def_data_len()  argument
1429 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_def_data_len()
1434 	hdev->le_def_tx_len = le16_to_cpu(rp->tx_len);  in hci_cc_le_read_def_data_len()
1435 	hdev->le_def_tx_time = le16_to_cpu(rp->tx_time);  in hci_cc_le_read_def_data_len()
1438 static void hci_cc_le_write_def_data_len(struct hci_dev *hdev,  in hci_cc_le_write_def_data_len()  argument
1444 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_write_def_data_len()
1449 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_WRITE_DEF_DATA_LEN);  in hci_cc_le_write_def_data_len()
1453 	hdev->le_def_tx_len = le16_to_cpu(sent->tx_len);  in hci_cc_le_write_def_data_len()
1454 	hdev->le_def_tx_time = le16_to_cpu(sent->tx_time);  in hci_cc_le_write_def_data_len()
1457 static void hci_cc_le_clear_resolv_list(struct hci_dev *hdev,  in hci_cc_le_clear_resolv_list()  argument
1462 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_clear_resolv_list()
1467 	hci_bdaddr_list_clear(&hdev->le_resolv_list);  in hci_cc_le_clear_resolv_list()
1470 static void hci_cc_le_read_resolv_list_size(struct hci_dev *hdev,  in hci_cc_le_read_resolv_list_size()  argument
1475 	BT_DBG("%s status 0x%2.2x size %u", hdev->name, rp->status, rp->size);  in hci_cc_le_read_resolv_list_size()
1480 	hdev->le_resolv_list_size = rp->size;  in hci_cc_le_read_resolv_list_size()
1483 static void hci_cc_le_set_addr_resolution_enable(struct hci_dev *hdev,  in hci_cc_le_set_addr_resolution_enable()  argument
1488 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_le_set_addr_resolution_enable()
1493 	sent = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADDR_RESOLV_ENABLE);  in hci_cc_le_set_addr_resolution_enable()
1497 	hci_dev_lock(hdev);  in hci_cc_le_set_addr_resolution_enable()
1500 		hci_dev_set_flag(hdev, HCI_LL_RPA_RESOLUTION);  in hci_cc_le_set_addr_resolution_enable()
1502 		hci_dev_clear_flag(hdev, HCI_LL_RPA_RESOLUTION);  in hci_cc_le_set_addr_resolution_enable()
1504 	hci_dev_unlock(hdev);  in hci_cc_le_set_addr_resolution_enable()
1507 static void hci_cc_le_read_max_data_len(struct hci_dev *hdev,  in hci_cc_le_read_max_data_len()  argument
1512 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_le_read_max_data_len()
1517 	hdev->le_max_tx_len = le16_to_cpu(rp->tx_len);  in hci_cc_le_read_max_data_len()
1518 	hdev->le_max_tx_time = le16_to_cpu(rp->tx_time);  in hci_cc_le_read_max_data_len()
1519 	hdev->le_max_rx_len = le16_to_cpu(rp->rx_len);  in hci_cc_le_read_max_data_len()
1520 	hdev->le_max_rx_time = le16_to_cpu(rp->rx_time);  in hci_cc_le_read_max_data_len()
1523 static void hci_cc_write_le_host_supported(struct hci_dev *hdev,  in hci_cc_write_le_host_supported()  argument
1529 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_le_host_supported()
1534 	sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED);  in hci_cc_write_le_host_supported()
1538 	hci_dev_lock(hdev);  in hci_cc_write_le_host_supported()
1541 		hdev->features[1][0] |= LMP_HOST_LE;  in hci_cc_write_le_host_supported()
1542 		hci_dev_set_flag(hdev, HCI_LE_ENABLED);  in hci_cc_write_le_host_supported()
1544 		hdev->features[1][0] &= ~LMP_HOST_LE;  in hci_cc_write_le_host_supported()
1545 		hci_dev_clear_flag(hdev, HCI_LE_ENABLED);  in hci_cc_write_le_host_supported()
1546 		hci_dev_clear_flag(hdev, HCI_ADVERTISING);  in hci_cc_write_le_host_supported()
1550 		hdev->features[1][0] |= LMP_HOST_LE_BREDR;  in hci_cc_write_le_host_supported()
1552 		hdev->features[1][0] &= ~LMP_HOST_LE_BREDR;  in hci_cc_write_le_host_supported()
1554 	hci_dev_unlock(hdev);  in hci_cc_write_le_host_supported()
1557 static void hci_cc_set_adv_param(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_set_adv_param()  argument
1562 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_set_adv_param()
1567 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_PARAM);  in hci_cc_set_adv_param()
1571 	hci_dev_lock(hdev);  in hci_cc_set_adv_param()
1572 	hdev->adv_addr_type = cp->own_address_type;  in hci_cc_set_adv_param()
1573 	hci_dev_unlock(hdev);  in hci_cc_set_adv_param()
1576 static void hci_cc_set_ext_adv_param(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_set_ext_adv_param()  argument
1582 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_set_ext_adv_param()
1587 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS);  in hci_cc_set_ext_adv_param()
1591 	hci_dev_lock(hdev);  in hci_cc_set_ext_adv_param()
1592 	hdev->adv_addr_type = cp->own_addr_type;  in hci_cc_set_ext_adv_param()
1593 	if (!hdev->cur_adv_instance) {  in hci_cc_set_ext_adv_param()
1595 		hdev->adv_tx_power = rp->tx_power;  in hci_cc_set_ext_adv_param()
1597 		adv_instance = hci_find_adv_instance(hdev,  in hci_cc_set_ext_adv_param()
1598 						     hdev->cur_adv_instance);  in hci_cc_set_ext_adv_param()
1603 	hci_req_update_adv_data(hdev, hdev->cur_adv_instance);  in hci_cc_set_ext_adv_param()
1604 	hci_dev_unlock(hdev);  in hci_cc_set_ext_adv_param()
1607 static void hci_cc_read_rssi(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_rssi()  argument
1612 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_rssi()
1617 	hci_dev_lock(hdev);  in hci_cc_read_rssi()
1619 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_read_rssi()
1623 	hci_dev_unlock(hdev);  in hci_cc_read_rssi()
1626 static void hci_cc_read_tx_power(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_read_tx_power()  argument
1632 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);  in hci_cc_read_tx_power()
1637 	sent = hci_sent_cmd_data(hdev, HCI_OP_READ_TX_POWER);  in hci_cc_read_tx_power()
1641 	hci_dev_lock(hdev);  in hci_cc_read_tx_power()
1643 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(rp->handle));  in hci_cc_read_tx_power()
1657 	hci_dev_unlock(hdev);  in hci_cc_read_tx_power()
1660 static void hci_cc_write_ssp_debug_mode(struct hci_dev *hdev, struct sk_buff *skb)  in hci_cc_write_ssp_debug_mode()  argument
1665 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cc_write_ssp_debug_mode()
1670 	mode = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE);  in hci_cc_write_ssp_debug_mode()
1672 		hdev->ssp_debug_mode = *mode;  in hci_cc_write_ssp_debug_mode()
1675 static void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)  in hci_cs_inquiry()  argument
1677 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_inquiry()
1680 		hci_conn_check_pending(hdev);  in hci_cs_inquiry()
1684 	set_bit(HCI_INQUIRY, &hdev->flags);  in hci_cs_inquiry()
1687 static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)  in hci_cs_create_conn()  argument
1692 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_create_conn()
1694 	cp = hci_sent_cmd_data(hdev, HCI_OP_CREATE_CONN);  in hci_cs_create_conn()
1698 	hci_dev_lock(hdev);  in hci_cs_create_conn()
1700 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_create_conn()
1702 	BT_DBG("%s bdaddr %pMR hcon %p", hdev->name, &cp->bdaddr, conn);  in hci_cs_create_conn()
1715 			conn = hci_conn_add(hdev, ACL_LINK, &cp->bdaddr,  in hci_cs_create_conn()
1718 				bt_dev_err(hdev, "no memory for new connection");  in hci_cs_create_conn()
1722 	hci_dev_unlock(hdev);  in hci_cs_create_conn()
1725 static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status)  in hci_cs_add_sco()  argument
1731 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_add_sco()
1736 	cp = hci_sent_cmd_data(hdev, HCI_OP_ADD_SCO);  in hci_cs_add_sco()
1742 	BT_DBG("%s handle 0x%4.4x", hdev->name, handle);  in hci_cs_add_sco()
1744 	hci_dev_lock(hdev);  in hci_cs_add_sco()
1746 	acl = hci_conn_hash_lookup_handle(hdev, handle);  in hci_cs_add_sco()
1757 	hci_dev_unlock(hdev);  in hci_cs_add_sco()
1760 static void hci_cs_auth_requested(struct hci_dev *hdev, __u8 status)  in hci_cs_auth_requested()  argument
1765 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_auth_requested()
1770 	cp = hci_sent_cmd_data(hdev, HCI_OP_AUTH_REQUESTED);  in hci_cs_auth_requested()
1774 	hci_dev_lock(hdev);  in hci_cs_auth_requested()
1776 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_auth_requested()
1784 	hci_dev_unlock(hdev);  in hci_cs_auth_requested()
1787 static void hci_cs_set_conn_encrypt(struct hci_dev *hdev, __u8 status)  in hci_cs_set_conn_encrypt()  argument
1792 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_set_conn_encrypt()
1797 	cp = hci_sent_cmd_data(hdev, HCI_OP_SET_CONN_ENCRYPT);  in hci_cs_set_conn_encrypt()
1801 	hci_dev_lock(hdev);  in hci_cs_set_conn_encrypt()
1803 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_set_conn_encrypt()
1811 	hci_dev_unlock(hdev);  in hci_cs_set_conn_encrypt()
1814 static int hci_outgoing_auth_needed(struct hci_dev *hdev,  in hci_outgoing_auth_needed()  argument
1836 static int hci_resolve_name(struct hci_dev *hdev,  in hci_resolve_name()  argument
1848 	return hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_resolve_name()
1851 static bool hci_resolve_next_name(struct hci_dev *hdev)  in hci_resolve_next_name()  argument
1853 	struct discovery_state *discov = &hdev->discovery;  in hci_resolve_next_name()
1859 	e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY, NAME_NEEDED);  in hci_resolve_next_name()
1863 	if (hci_resolve_name(hdev, e) == 0) {  in hci_resolve_next_name()
1871 static void hci_check_pending_name(struct hci_dev *hdev, struct hci_conn *conn,  in hci_check_pending_name()  argument
1874 	struct discovery_state *discov = &hdev->discovery;  in hci_check_pending_name()
1885 		mgmt_device_connected(hdev, conn, 0, name, name_len);  in hci_check_pending_name()
1896 	e = hci_inquiry_cache_lookup_resolve(hdev, bdaddr, NAME_PENDING);  in hci_check_pending_name()
1907 		mgmt_remote_name(hdev, bdaddr, ACL_LINK, 0x00,  in hci_check_pending_name()
1913 	if (hci_resolve_next_name(hdev))  in hci_check_pending_name()
1917 	hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_check_pending_name()
1920 static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status)  in hci_cs_remote_name_req()  argument
1925 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_remote_name_req()
1932 	cp = hci_sent_cmd_data(hdev, HCI_OP_REMOTE_NAME_REQ);  in hci_cs_remote_name_req()
1936 	hci_dev_lock(hdev);  in hci_cs_remote_name_req()
1938 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_remote_name_req()
1940 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_cs_remote_name_req()
1941 		hci_check_pending_name(hdev, conn, &cp->bdaddr, NULL, 0);  in hci_cs_remote_name_req()
1946 	if (!hci_outgoing_auth_needed(hdev, conn))  in hci_cs_remote_name_req()
1955 		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,  in hci_cs_remote_name_req()
1960 	hci_dev_unlock(hdev);  in hci_cs_remote_name_req()
1963 static void hci_cs_read_remote_features(struct hci_dev *hdev, __u8 status)  in hci_cs_read_remote_features()  argument
1968 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_read_remote_features()
1973 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_REMOTE_FEATURES);  in hci_cs_read_remote_features()
1977 	hci_dev_lock(hdev);  in hci_cs_read_remote_features()
1979 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_read_remote_features()
1987 	hci_dev_unlock(hdev);  in hci_cs_read_remote_features()
1990 static void hci_cs_read_remote_ext_features(struct hci_dev *hdev, __u8 status)  in hci_cs_read_remote_ext_features()  argument
1995 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_read_remote_ext_features()
2000 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_REMOTE_EXT_FEATURES);  in hci_cs_read_remote_ext_features()
2004 	hci_dev_lock(hdev);  in hci_cs_read_remote_ext_features()
2006 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_read_remote_ext_features()
2014 	hci_dev_unlock(hdev);  in hci_cs_read_remote_ext_features()
2017 static void hci_cs_setup_sync_conn(struct hci_dev *hdev, __u8 status)  in hci_cs_setup_sync_conn()  argument
2023 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_setup_sync_conn()
2028 	cp = hci_sent_cmd_data(hdev, HCI_OP_SETUP_SYNC_CONN);  in hci_cs_setup_sync_conn()
2034 	BT_DBG("%s handle 0x%4.4x", hdev->name, handle);  in hci_cs_setup_sync_conn()
2036 	hci_dev_lock(hdev);  in hci_cs_setup_sync_conn()
2038 	acl = hci_conn_hash_lookup_handle(hdev, handle);  in hci_cs_setup_sync_conn()
2049 	hci_dev_unlock(hdev);  in hci_cs_setup_sync_conn()
2052 static void hci_cs_sniff_mode(struct hci_dev *hdev, __u8 status)  in hci_cs_sniff_mode()  argument
2057 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_sniff_mode()
2062 	cp = hci_sent_cmd_data(hdev, HCI_OP_SNIFF_MODE);  in hci_cs_sniff_mode()
2066 	hci_dev_lock(hdev);  in hci_cs_sniff_mode()
2068 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_sniff_mode()
2076 	hci_dev_unlock(hdev);  in hci_cs_sniff_mode()
2079 static void hci_cs_exit_sniff_mode(struct hci_dev *hdev, __u8 status)  in hci_cs_exit_sniff_mode()  argument
2084 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_exit_sniff_mode()
2089 	cp = hci_sent_cmd_data(hdev, HCI_OP_EXIT_SNIFF_MODE);  in hci_cs_exit_sniff_mode()
2093 	hci_dev_lock(hdev);  in hci_cs_exit_sniff_mode()
2095 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_exit_sniff_mode()
2103 	hci_dev_unlock(hdev);  in hci_cs_exit_sniff_mode()
2106 static void hci_cs_disconnect(struct hci_dev *hdev, u8 status)  in hci_cs_disconnect()  argument
2114 	cp = hci_sent_cmd_data(hdev, HCI_OP_DISCONNECT);  in hci_cs_disconnect()
2118 	hci_dev_lock(hdev);  in hci_cs_disconnect()
2120 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_disconnect()
2122 		mgmt_disconnect_failed(hdev, &conn->dst, conn->type,  in hci_cs_disconnect()
2125 	hci_dev_unlock(hdev);  in hci_cs_disconnect()
2128 static void cs_le_create_conn(struct hci_dev *hdev, bdaddr_t *peer_addr,  in cs_le_create_conn()  argument
2134 	conn = hci_conn_hash_lookup_le(hdev, peer_addr,  in cs_le_create_conn()
2145 		bacpy(&conn->init_addr, &hdev->random_addr);  in cs_le_create_conn()
2147 		bacpy(&conn->init_addr, &hdev->bdaddr);  in cs_le_create_conn()
2158 		queue_delayed_work(conn->hdev->workqueue,  in cs_le_create_conn()
2163 static void hci_cs_le_create_conn(struct hci_dev *hdev, u8 status)  in hci_cs_le_create_conn()  argument
2167 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_le_create_conn()
2176 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_CREATE_CONN);  in hci_cs_le_create_conn()
2180 	hci_dev_lock(hdev);  in hci_cs_le_create_conn()
2182 	cs_le_create_conn(hdev, &cp->peer_addr, cp->peer_addr_type,  in hci_cs_le_create_conn()
2185 	hci_dev_unlock(hdev);  in hci_cs_le_create_conn()
2188 static void hci_cs_le_ext_create_conn(struct hci_dev *hdev, u8 status)  in hci_cs_le_ext_create_conn()  argument
2192 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_le_ext_create_conn()
2201 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_EXT_CREATE_CONN);  in hci_cs_le_ext_create_conn()
2205 	hci_dev_lock(hdev);  in hci_cs_le_ext_create_conn()
2207 	cs_le_create_conn(hdev, &cp->peer_addr, cp->peer_addr_type,  in hci_cs_le_ext_create_conn()
2210 	hci_dev_unlock(hdev);  in hci_cs_le_ext_create_conn()
2213 static void hci_cs_le_read_remote_features(struct hci_dev *hdev, u8 status)  in hci_cs_le_read_remote_features()  argument
2218 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_le_read_remote_features()
2223 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_READ_REMOTE_FEATURES);  in hci_cs_le_read_remote_features()
2227 	hci_dev_lock(hdev);  in hci_cs_le_read_remote_features()
2229 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_le_read_remote_features()
2237 	hci_dev_unlock(hdev);  in hci_cs_le_read_remote_features()
2240 static void hci_cs_le_start_enc(struct hci_dev *hdev, u8 status)  in hci_cs_le_start_enc()  argument
2245 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_le_start_enc()
2250 	hci_dev_lock(hdev);  in hci_cs_le_start_enc()
2252 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_START_ENC);  in hci_cs_le_start_enc()
2256 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_le_start_enc()
2267 	hci_dev_unlock(hdev);  in hci_cs_le_start_enc()
2270 static void hci_cs_switch_role(struct hci_dev *hdev, u8 status)  in hci_cs_switch_role()  argument
2275 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_cs_switch_role()
2280 	cp = hci_sent_cmd_data(hdev, HCI_OP_SWITCH_ROLE);  in hci_cs_switch_role()
2284 	hci_dev_lock(hdev);  in hci_cs_switch_role()
2286 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_switch_role()
2290 	hci_dev_unlock(hdev);  in hci_cs_switch_role()
2293 static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_inquiry_complete_evt()  argument
2296 	struct discovery_state *discov = &hdev->discovery;  in hci_inquiry_complete_evt()
2299 	BT_DBG("%s status 0x%2.2x", hdev->name, status);  in hci_inquiry_complete_evt()
2301 	hci_conn_check_pending(hdev);  in hci_inquiry_complete_evt()
2303 	if (!test_and_clear_bit(HCI_INQUIRY, &hdev->flags))  in hci_inquiry_complete_evt()
2307 	wake_up_bit(&hdev->flags, HCI_INQUIRY);  in hci_inquiry_complete_evt()
2309 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_inquiry_complete_evt()
2312 	hci_dev_lock(hdev);  in hci_inquiry_complete_evt()
2325 		if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||  in hci_inquiry_complete_evt()
2326 		    !test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks))  in hci_inquiry_complete_evt()
2327 			hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_inquiry_complete_evt()
2331 	e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY, NAME_NEEDED);  in hci_inquiry_complete_evt()
2332 	if (e && hci_resolve_name(hdev, e) == 0) {  in hci_inquiry_complete_evt()
2334 		hci_discovery_set_state(hdev, DISCOVERY_RESOLVING);  in hci_inquiry_complete_evt()
2343 		if (!hci_dev_test_flag(hdev, HCI_LE_SCAN) ||  in hci_inquiry_complete_evt()
2344 		    !test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks))  in hci_inquiry_complete_evt()
2345 			hci_discovery_set_state(hdev, DISCOVERY_STOPPED);  in hci_inquiry_complete_evt()
2349 	hci_dev_unlock(hdev);  in hci_inquiry_complete_evt()
2352 static void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_inquiry_result_evt()  argument
2358 	BT_DBG("%s num_rsp %d", hdev->name, num_rsp);  in hci_inquiry_result_evt()
2363 	if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ))  in hci_inquiry_result_evt()
2366 	hci_dev_lock(hdev);  in hci_inquiry_result_evt()
2380 		flags = hci_inquiry_cache_update(hdev, &data, false);  in hci_inquiry_result_evt()
2382 		mgmt_device_found(hdev, &info->bdaddr, ACL_LINK, 0x00,  in hci_inquiry_result_evt()
2387 	hci_dev_unlock(hdev);  in hci_inquiry_result_evt()
2390 static void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_conn_complete_evt()  argument
2395 	BT_DBG("%s", hdev->name);  in hci_conn_complete_evt()
2397 	hci_dev_lock(hdev);  in hci_conn_complete_evt()
2399 	conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);  in hci_conn_complete_evt()
2404 		conn = hci_conn_hash_lookup_ba(hdev, ESCO_LINK, &ev->bdaddr);  in hci_conn_complete_evt()
2419 			    !hci_find_link_key(hdev, &ev->bdaddr))  in hci_conn_complete_evt()
2429 		if (test_bit(HCI_AUTH, &hdev->flags))  in hci_conn_complete_evt()
2432 		if (test_bit(HCI_ENCRYPT, &hdev->flags))  in hci_conn_complete_evt()
2439 			hci_send_cmd(hdev, HCI_OP_READ_REMOTE_FEATURES,  in hci_conn_complete_evt()
2442 			hci_req_update_scan(hdev);  in hci_conn_complete_evt()
2446 		if (!conn->out && hdev->hci_ver < BLUETOOTH_VER_2_0) {  in hci_conn_complete_evt()
2450 			hci_send_cmd(hdev, HCI_OP_CHANGE_CONN_PTYPE, sizeof(cp),  in hci_conn_complete_evt()
2456 			mgmt_connect_failed(hdev, &conn->dst, conn->type,  in hci_conn_complete_evt()
2470 	hci_dev_unlock(hdev);  in hci_conn_complete_evt()
2472 	hci_conn_check_pending(hdev);  in hci_conn_complete_evt()
2475 static void hci_reject_conn(struct hci_dev *hdev, bdaddr_t *bdaddr)  in hci_reject_conn()  argument
2481 	hci_send_cmd(hdev, HCI_OP_REJECT_CONN_REQ, sizeof(cp), &cp);  in hci_reject_conn()
2484 static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_conn_request_evt()  argument
2487 	int mask = hdev->link_mode;  in hci_conn_request_evt()
2492 	BT_DBG("%s bdaddr %pMR type 0x%x", hdev->name, &ev->bdaddr,  in hci_conn_request_evt()
2495 	mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, ev->link_type,  in hci_conn_request_evt()
2499 		hci_reject_conn(hdev, &ev->bdaddr);  in hci_conn_request_evt()
2503 	if (hci_bdaddr_list_lookup(&hdev->blacklist, &ev->bdaddr,  in hci_conn_request_evt()
2505 		hci_reject_conn(hdev, &ev->bdaddr);  in hci_conn_request_evt()
2513 	if (hci_dev_test_flag(hdev, HCI_MGMT) &&  in hci_conn_request_evt()
2514 	    !hci_dev_test_flag(hdev, HCI_CONNECTABLE) &&  in hci_conn_request_evt()
2515 	    !hci_bdaddr_list_lookup(&hdev->whitelist, &ev->bdaddr,  in hci_conn_request_evt()
2517 		    hci_reject_conn(hdev, &ev->bdaddr);  in hci_conn_request_evt()
2523 	hci_dev_lock(hdev);  in hci_conn_request_evt()
2525 	ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);  in hci_conn_request_evt()
2529 	conn = hci_conn_hash_lookup_ba(hdev, ev->link_type,  in hci_conn_request_evt()
2532 		conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr,  in hci_conn_request_evt()
2535 			bt_dev_err(hdev, "no memory for new connection");  in hci_conn_request_evt()
2536 			hci_dev_unlock(hdev);  in hci_conn_request_evt()
2543 	hci_dev_unlock(hdev);  in hci_conn_request_evt()
2546 	    (!(flags & HCI_PROTO_DEFER) && !lmp_esco_capable(hdev))) {  in hci_conn_request_evt()
2552 		if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))  in hci_conn_request_evt()
2557 		hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp), &cp);  in hci_conn_request_evt()
2568 		cp.content_format = cpu_to_le16(hdev->voice_setting);  in hci_conn_request_evt()
2571 		hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ, sizeof(cp),  in hci_conn_request_evt()
2595 static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_disconn_complete_evt()  argument
2604 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_disconn_complete_evt()
2606 	hci_dev_lock(hdev);  in hci_disconn_complete_evt()
2608 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_disconn_complete_evt()
2613 		mgmt_disconnect_failed(hdev, &conn->dst, conn->type,  in hci_disconn_complete_evt()
2627 	mgmt_device_disconnected(hdev, &conn->dst, conn->type, conn->dst_type,  in hci_disconn_complete_evt()
2632 			hci_remove_link_key(hdev, &conn->dst);  in hci_disconn_complete_evt()
2634 		hci_req_update_scan(hdev);  in hci_disconn_complete_evt()
2637 	params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);  in hci_disconn_complete_evt()
2648 			list_add(&params->action, &hdev->pend_le_conns);  in hci_disconn_complete_evt()
2649 			hci_update_background_scan(hdev);  in hci_disconn_complete_evt()
2673 		hci_req_reenable_advertising(hdev);  in hci_disconn_complete_evt()
2676 	hci_dev_unlock(hdev);  in hci_disconn_complete_evt()
2679 static void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_auth_complete_evt()  argument
2684 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_auth_complete_evt()
2686 	hci_dev_lock(hdev);  in hci_auth_complete_evt()
2688 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_auth_complete_evt()
2697 			bt_dev_info(hdev, "re-auth of legacy device is not possible.");  in hci_auth_complete_evt()
2717 			hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp),  in hci_auth_complete_evt()
2737 			hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp),  in hci_auth_complete_evt()
2746 	hci_dev_unlock(hdev);  in hci_auth_complete_evt()
2749 static void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_remote_name_evt()  argument
2754 	BT_DBG("%s", hdev->name);  in hci_remote_name_evt()
2756 	hci_conn_check_pending(hdev);  in hci_remote_name_evt()
2758 	hci_dev_lock(hdev);  in hci_remote_name_evt()
2760 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_remote_name_evt()
2762 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_remote_name_evt()
2766 		hci_check_pending_name(hdev, conn, &ev->bdaddr, ev->name,  in hci_remote_name_evt()
2769 		hci_check_pending_name(hdev, conn, &ev->bdaddr, NULL, 0);  in hci_remote_name_evt()
2775 	if (!hci_outgoing_auth_needed(hdev, conn))  in hci_remote_name_evt()
2784 		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);  in hci_remote_name_evt()
2788 	hci_dev_unlock(hdev);  in hci_remote_name_evt()
2791 static void read_enc_key_size_complete(struct hci_dev *hdev, u8 status,  in read_enc_key_size_complete()  argument
2798 	BT_DBG("%s status 0x%02x", hdev->name, status);  in read_enc_key_size_complete()
2801 		bt_dev_err(hdev, "invalid read key size response");  in read_enc_key_size_complete()
2808 	hci_dev_lock(hdev);  in read_enc_key_size_complete()
2810 	conn = hci_conn_hash_lookup_handle(hdev, handle);  in read_enc_key_size_complete()
2819 		bt_dev_err(hdev, "failed to read key size for handle %u",  in read_enc_key_size_complete()
2844 	hci_dev_unlock(hdev);  in read_enc_key_size_complete()
2847 static void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_encrypt_change_evt()  argument
2852 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_encrypt_change_evt()
2854 	hci_dev_lock(hdev);  in hci_encrypt_change_evt()
2856 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_encrypt_change_evt()
2884 		hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);  in hci_encrypt_change_evt()
2885 		hci_adv_instances_set_rpa_expired(hdev, true);  in hci_encrypt_change_evt()
2903 	if (hci_dev_test_flag(hdev, HCI_SC_ONLY) &&  in hci_encrypt_change_evt()
2920 		if (!(hdev->commands[20] & 0x10)) {  in hci_encrypt_change_evt()
2925 		hci_req_init(&req, hdev);  in hci_encrypt_change_evt()
2931 			bt_dev_err(hdev, "sending read key size failed");  in hci_encrypt_change_evt()
2950 	hci_dev_unlock(hdev);  in hci_encrypt_change_evt()
2953 static void hci_change_link_key_complete_evt(struct hci_dev *hdev,  in hci_change_link_key_complete_evt()  argument
2959 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_change_link_key_complete_evt()
2961 	hci_dev_lock(hdev);  in hci_change_link_key_complete_evt()
2963 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_change_link_key_complete_evt()
2973 	hci_dev_unlock(hdev);  in hci_change_link_key_complete_evt()
2976 static void hci_remote_features_evt(struct hci_dev *hdev,  in hci_remote_features_evt()  argument
2982 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_remote_features_evt()
2984 	hci_dev_lock(hdev);  in hci_remote_features_evt()
2986 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_remote_features_evt()
2996 	if (!ev->status && lmp_ext_feat_capable(hdev) &&  in hci_remote_features_evt()
3001 		hci_send_cmd(hdev, HCI_OP_READ_REMOTE_EXT_FEATURES,  in hci_remote_features_evt()
3011 		hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_remote_features_evt()
3013 		mgmt_device_connected(hdev, conn, 0, NULL, 0);  in hci_remote_features_evt()
3015 	if (!hci_outgoing_auth_needed(hdev, conn)) {  in hci_remote_features_evt()
3022 	hci_dev_unlock(hdev);  in hci_remote_features_evt()
3025 static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb,  in hci_cmd_complete_evt()  argument
3039 		hci_cc_inquiry_cancel(hdev, skb);  in hci_cmd_complete_evt()
3043 		hci_cc_periodic_inq(hdev, skb);  in hci_cmd_complete_evt()
3047 		hci_cc_exit_periodic_inq(hdev, skb);  in hci_cmd_complete_evt()
3051 		hci_cc_remote_name_req_cancel(hdev, skb);  in hci_cmd_complete_evt()
3055 		hci_cc_role_discovery(hdev, skb);  in hci_cmd_complete_evt()
3059 		hci_cc_read_link_policy(hdev, skb);  in hci_cmd_complete_evt()
3063 		hci_cc_write_link_policy(hdev, skb);  in hci_cmd_complete_evt()
3067 		hci_cc_read_def_link_policy(hdev, skb);  in hci_cmd_complete_evt()
3071 		hci_cc_write_def_link_policy(hdev, skb);  in hci_cmd_complete_evt()
3075 		hci_cc_reset(hdev, skb);  in hci_cmd_complete_evt()
3079 		hci_cc_read_stored_link_key(hdev, skb);  in hci_cmd_complete_evt()
3083 		hci_cc_delete_stored_link_key(hdev, skb);  in hci_cmd_complete_evt()
3087 		hci_cc_write_local_name(hdev, skb);  in hci_cmd_complete_evt()
3091 		hci_cc_read_local_name(hdev, skb);  in hci_cmd_complete_evt()
3095 		hci_cc_write_auth_enable(hdev, skb);  in hci_cmd_complete_evt()
3099 		hci_cc_write_encrypt_mode(hdev, skb);  in hci_cmd_complete_evt()
3103 		hci_cc_write_scan_enable(hdev, skb);  in hci_cmd_complete_evt()
3107 		hci_cc_read_class_of_dev(hdev, skb);  in hci_cmd_complete_evt()
3111 		hci_cc_write_class_of_dev(hdev, skb);  in hci_cmd_complete_evt()
3115 		hci_cc_read_voice_setting(hdev, skb);  in hci_cmd_complete_evt()
3119 		hci_cc_write_voice_setting(hdev, skb);  in hci_cmd_complete_evt()
3123 		hci_cc_read_num_supported_iac(hdev, skb);  in hci_cmd_complete_evt()
3127 		hci_cc_write_ssp_mode(hdev, skb);  in hci_cmd_complete_evt()
3131 		hci_cc_write_sc_support(hdev, skb);  in hci_cmd_complete_evt()
3135 		hci_cc_read_local_version(hdev, skb);  in hci_cmd_complete_evt()
3139 		hci_cc_read_local_commands(hdev, skb);  in hci_cmd_complete_evt()
3143 		hci_cc_read_local_features(hdev, skb);  in hci_cmd_complete_evt()
3147 		hci_cc_read_local_ext_features(hdev, skb);  in hci_cmd_complete_evt()
3151 		hci_cc_read_buffer_size(hdev, skb);  in hci_cmd_complete_evt()
3155 		hci_cc_read_bd_addr(hdev, skb);  in hci_cmd_complete_evt()
3159 		hci_cc_read_page_scan_activity(hdev, skb);  in hci_cmd_complete_evt()
3163 		hci_cc_write_page_scan_activity(hdev, skb);  in hci_cmd_complete_evt()
3167 		hci_cc_read_page_scan_type(hdev, skb);  in hci_cmd_complete_evt()
3171 		hci_cc_write_page_scan_type(hdev, skb);  in hci_cmd_complete_evt()
3175 		hci_cc_read_data_block_size(hdev, skb);  in hci_cmd_complete_evt()
3179 		hci_cc_read_flow_control_mode(hdev, skb);  in hci_cmd_complete_evt()
3183 		hci_cc_read_local_amp_info(hdev, skb);  in hci_cmd_complete_evt()
3187 		hci_cc_read_clock(hdev, skb);  in hci_cmd_complete_evt()
3191 		hci_cc_read_inq_rsp_tx_power(hdev, skb);  in hci_cmd_complete_evt()
3195 		hci_cc_pin_code_reply(hdev, skb);  in hci_cmd_complete_evt()
3199 		hci_cc_pin_code_neg_reply(hdev, skb);  in hci_cmd_complete_evt()
3203 		hci_cc_read_local_oob_data(hdev, skb);  in hci_cmd_complete_evt()
3207 		hci_cc_read_local_oob_ext_data(hdev, skb);  in hci_cmd_complete_evt()
3211 		hci_cc_le_read_buffer_size(hdev, skb);  in hci_cmd_complete_evt()
3215 		hci_cc_le_read_local_features(hdev, skb);  in hci_cmd_complete_evt()
3219 		hci_cc_le_read_adv_tx_power(hdev, skb);  in hci_cmd_complete_evt()
3223 		hci_cc_user_confirm_reply(hdev, skb);  in hci_cmd_complete_evt()
3227 		hci_cc_user_confirm_neg_reply(hdev, skb);  in hci_cmd_complete_evt()
3231 		hci_cc_user_passkey_reply(hdev, skb);  in hci_cmd_complete_evt()
3235 		hci_cc_user_passkey_neg_reply(hdev, skb);  in hci_cmd_complete_evt()
3239 		hci_cc_le_set_random_addr(hdev, skb);  in hci_cmd_complete_evt()
3243 		hci_cc_le_set_adv_enable(hdev, skb);  in hci_cmd_complete_evt()
3247 		hci_cc_le_set_scan_param(hdev, skb);  in hci_cmd_complete_evt()
3251 		hci_cc_le_set_scan_enable(hdev, skb);  in hci_cmd_complete_evt()
3255 		hci_cc_le_read_white_list_size(hdev, skb);  in hci_cmd_complete_evt()
3259 		hci_cc_le_clear_white_list(hdev, skb);  in hci_cmd_complete_evt()
3263 		hci_cc_le_add_to_white_list(hdev, skb);  in hci_cmd_complete_evt()
3267 		hci_cc_le_del_from_white_list(hdev, skb);  in hci_cmd_complete_evt()
3271 		hci_cc_le_read_supported_states(hdev, skb);  in hci_cmd_complete_evt()
3275 		hci_cc_le_read_def_data_len(hdev, skb);  in hci_cmd_complete_evt()
3279 		hci_cc_le_write_def_data_len(hdev, skb);  in hci_cmd_complete_evt()
3283 		hci_cc_le_clear_resolv_list(hdev, skb);  in hci_cmd_complete_evt()
3287 		hci_cc_le_read_resolv_list_size(hdev, skb);  in hci_cmd_complete_evt()
3291 		hci_cc_le_set_addr_resolution_enable(hdev, skb);  in hci_cmd_complete_evt()
3295 		hci_cc_le_read_max_data_len(hdev, skb);  in hci_cmd_complete_evt()
3299 		hci_cc_write_le_host_supported(hdev, skb);  in hci_cmd_complete_evt()
3303 		hci_cc_set_adv_param(hdev, skb);  in hci_cmd_complete_evt()
3307 		hci_cc_read_rssi(hdev, skb);  in hci_cmd_complete_evt()
3311 		hci_cc_read_tx_power(hdev, skb);  in hci_cmd_complete_evt()
3315 		hci_cc_write_ssp_debug_mode(hdev, skb);  in hci_cmd_complete_evt()
3319 		hci_cc_le_set_ext_scan_param(hdev, skb);  in hci_cmd_complete_evt()
3323 		hci_cc_le_set_ext_scan_enable(hdev, skb);  in hci_cmd_complete_evt()
3327 		hci_cc_le_set_default_phy(hdev, skb);  in hci_cmd_complete_evt()
3331 		hci_cc_le_read_num_adv_sets(hdev, skb);  in hci_cmd_complete_evt()
3335 		hci_cc_set_ext_adv_param(hdev, skb);  in hci_cmd_complete_evt()
3339 		hci_cc_le_set_ext_adv_enable(hdev, skb);  in hci_cmd_complete_evt()
3343 		hci_cc_le_set_adv_set_random_addr(hdev, skb);  in hci_cmd_complete_evt()
3347 		BT_DBG("%s opcode 0x%4.4x", hdev->name, *opcode);  in hci_cmd_complete_evt()
3352 		cancel_delayed_work(&hdev->cmd_timer);  in hci_cmd_complete_evt()
3354 	if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags))  in hci_cmd_complete_evt()
3355 		atomic_set(&hdev->cmd_cnt, 1);  in hci_cmd_complete_evt()
3357 	hci_req_cmd_complete(hdev, *opcode, *status, req_complete,  in hci_cmd_complete_evt()
3360 	if (atomic_read(&hdev->cmd_cnt) && !skb_queue_empty(&hdev->cmd_q))  in hci_cmd_complete_evt()
3361 		queue_work(hdev->workqueue, &hdev->cmd_work);  in hci_cmd_complete_evt()
3364 static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb,  in hci_cmd_status_evt()  argument
3378 		hci_cs_inquiry(hdev, ev->status);  in hci_cmd_status_evt()
3382 		hci_cs_create_conn(hdev, ev->status);  in hci_cmd_status_evt()
3386 		hci_cs_disconnect(hdev, ev->status);  in hci_cmd_status_evt()
3390 		hci_cs_add_sco(hdev, ev->status);  in hci_cmd_status_evt()
3394 		hci_cs_auth_requested(hdev, ev->status);  in hci_cmd_status_evt()
3398 		hci_cs_set_conn_encrypt(hdev, ev->status);  in hci_cmd_status_evt()
3402 		hci_cs_remote_name_req(hdev, ev->status);  in hci_cmd_status_evt()
3406 		hci_cs_read_remote_features(hdev, ev->status);  in hci_cmd_status_evt()
3410 		hci_cs_read_remote_ext_features(hdev, ev->status);  in hci_cmd_status_evt()
3414 		hci_cs_setup_sync_conn(hdev, ev->status);  in hci_cmd_status_evt()
3418 		hci_cs_sniff_mode(hdev, ev->status);  in hci_cmd_status_evt()
3422 		hci_cs_exit_sniff_mode(hdev, ev->status);  in hci_cmd_status_evt()
3426 		hci_cs_switch_role(hdev, ev->status);  in hci_cmd_status_evt()
3430 		hci_cs_le_create_conn(hdev, ev->status);  in hci_cmd_status_evt()
3434 		hci_cs_le_read_remote_features(hdev, ev->status);  in hci_cmd_status_evt()
3438 		hci_cs_le_start_enc(hdev, ev->status);  in hci_cmd_status_evt()
3442 		hci_cs_le_ext_create_conn(hdev, ev->status);  in hci_cmd_status_evt()
3446 		BT_DBG("%s opcode 0x%4.4x", hdev->name, *opcode);  in hci_cmd_status_evt()
3451 		cancel_delayed_work(&hdev->cmd_timer);  in hci_cmd_status_evt()
3453 	if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags))  in hci_cmd_status_evt()
3454 		atomic_set(&hdev->cmd_cnt, 1);  in hci_cmd_status_evt()
3463 	    (hdev->sent_cmd && !bt_cb(hdev->sent_cmd)->hci.req_event))  in hci_cmd_status_evt()
3464 		hci_req_cmd_complete(hdev, *opcode, ev->status, req_complete,  in hci_cmd_status_evt()
3467 	if (atomic_read(&hdev->cmd_cnt) && !skb_queue_empty(&hdev->cmd_q))  in hci_cmd_status_evt()
3468 		queue_work(hdev->workqueue, &hdev->cmd_work);  in hci_cmd_status_evt()
3471 static void hci_hardware_error_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_hardware_error_evt()  argument
3475 	hdev->hw_error_code = ev->code;  in hci_hardware_error_evt()
3477 	queue_work(hdev->req_workqueue, &hdev->error_reset);  in hci_hardware_error_evt()
3480 static void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_role_change_evt()  argument
3485 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_role_change_evt()
3487 	hci_dev_lock(hdev);  in hci_role_change_evt()
3489 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_role_change_evt()
3499 	hci_dev_unlock(hdev);  in hci_role_change_evt()
3502 static void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_num_comp_pkts_evt()  argument
3507 	if (hdev->flow_ctl_mode != HCI_FLOW_CTL_MODE_PACKET_BASED) {  in hci_num_comp_pkts_evt()
3508 		bt_dev_err(hdev, "wrong event for mode %d", hdev->flow_ctl_mode);  in hci_num_comp_pkts_evt()
3514 		BT_DBG("%s bad parameters", hdev->name);  in hci_num_comp_pkts_evt()
3518 	BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);  in hci_num_comp_pkts_evt()
3528 		conn = hci_conn_hash_lookup_handle(hdev, handle);  in hci_num_comp_pkts_evt()
3536 			hdev->acl_cnt += count;  in hci_num_comp_pkts_evt()
3537 			if (hdev->acl_cnt > hdev->acl_pkts)  in hci_num_comp_pkts_evt()
3538 				hdev->acl_cnt = hdev->acl_pkts;  in hci_num_comp_pkts_evt()
3542 			if (hdev->le_pkts) {  in hci_num_comp_pkts_evt()
3543 				hdev->le_cnt += count;  in hci_num_comp_pkts_evt()
3544 				if (hdev->le_cnt > hdev->le_pkts)  in hci_num_comp_pkts_evt()
3545 					hdev->le_cnt = hdev->le_pkts;  in hci_num_comp_pkts_evt()
3547 				hdev->acl_cnt += count;  in hci_num_comp_pkts_evt()
3548 				if (hdev->acl_cnt > hdev->acl_pkts)  in hci_num_comp_pkts_evt()
3549 					hdev->acl_cnt = hdev->acl_pkts;  in hci_num_comp_pkts_evt()
3554 			hdev->sco_cnt += count;  in hci_num_comp_pkts_evt()
3555 			if (hdev->sco_cnt > hdev->sco_pkts)  in hci_num_comp_pkts_evt()
3556 				hdev->sco_cnt = hdev->sco_pkts;  in hci_num_comp_pkts_evt()
3560 			bt_dev_err(hdev, "unknown type %d conn %p",  in hci_num_comp_pkts_evt()
3566 	queue_work(hdev->workqueue, &hdev->tx_work);  in hci_num_comp_pkts_evt()
3569 static struct hci_conn *__hci_conn_lookup_handle(struct hci_dev *hdev,  in __hci_conn_lookup_handle()  argument
3574 	switch (hdev->dev_type) {  in __hci_conn_lookup_handle()
3576 		return hci_conn_hash_lookup_handle(hdev, handle);  in __hci_conn_lookup_handle()
3578 		chan = hci_chan_lookup_handle(hdev, handle);  in __hci_conn_lookup_handle()
3583 		bt_dev_err(hdev, "unknown dev_type %d", hdev->dev_type);  in __hci_conn_lookup_handle()
3590 static void hci_num_comp_blocks_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_num_comp_blocks_evt()  argument
3595 	if (hdev->flow_ctl_mode != HCI_FLOW_CTL_MODE_BLOCK_BASED) {  in hci_num_comp_blocks_evt()
3596 		bt_dev_err(hdev, "wrong event for mode %d", hdev->flow_ctl_mode);  in hci_num_comp_blocks_evt()
3602 		BT_DBG("%s bad parameters", hdev->name);  in hci_num_comp_blocks_evt()
3606 	BT_DBG("%s num_blocks %d num_hndl %d", hdev->name, ev->num_blocks,  in hci_num_comp_blocks_evt()
3617 		conn = __hci_conn_lookup_handle(hdev, handle);  in hci_num_comp_blocks_evt()
3626 			hdev->block_cnt += block_count;  in hci_num_comp_blocks_evt()
3627 			if (hdev->block_cnt > hdev->num_blocks)  in hci_num_comp_blocks_evt()
3628 				hdev->block_cnt = hdev->num_blocks;  in hci_num_comp_blocks_evt()
3632 			bt_dev_err(hdev, "unknown type %d conn %p",  in hci_num_comp_blocks_evt()
3638 	queue_work(hdev->workqueue, &hdev->tx_work);  in hci_num_comp_blocks_evt()
3641 static void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_mode_change_evt()  argument
3646 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_mode_change_evt()
3648 	hci_dev_lock(hdev);  in hci_mode_change_evt()
3650 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_mode_change_evt()
3666 	hci_dev_unlock(hdev);  in hci_mode_change_evt()
3669 static void hci_pin_code_request_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_pin_code_request_evt()  argument
3674 	BT_DBG("%s", hdev->name);  in hci_pin_code_request_evt()
3676 	hci_dev_lock(hdev);  in hci_pin_code_request_evt()
3678 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_pin_code_request_evt()
3688 	if (!hci_dev_test_flag(hdev, HCI_BONDABLE) &&  in hci_pin_code_request_evt()
3690 		hci_send_cmd(hdev, HCI_OP_PIN_CODE_NEG_REPLY,  in hci_pin_code_request_evt()
3692 	} else if (hci_dev_test_flag(hdev, HCI_MGMT)) {  in hci_pin_code_request_evt()
3700 		mgmt_pin_code_request(hdev, &ev->bdaddr, secure);  in hci_pin_code_request_evt()
3704 	hci_dev_unlock(hdev);  in hci_pin_code_request_evt()
3739 static void hci_link_key_request_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_link_key_request_evt()  argument
3746 	BT_DBG("%s", hdev->name);  in hci_link_key_request_evt()
3748 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_link_key_request_evt()
3751 	hci_dev_lock(hdev);  in hci_link_key_request_evt()
3753 	key = hci_find_link_key(hdev, &ev->bdaddr);  in hci_link_key_request_evt()
3755 		BT_DBG("%s link key not found for %pMR", hdev->name,  in hci_link_key_request_evt()
3760 	BT_DBG("%s found key type %u for %pMR", hdev->name, key->type,  in hci_link_key_request_evt()
3763 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_link_key_request_evt()
3770 			BT_DBG("%s ignoring unauthenticated key", hdev->name);  in hci_link_key_request_evt()
3778 			       hdev->name);  in hci_link_key_request_evt()
3788 	hci_send_cmd(hdev, HCI_OP_LINK_KEY_REPLY, sizeof(cp), &cp);  in hci_link_key_request_evt()
3790 	hci_dev_unlock(hdev);  in hci_link_key_request_evt()
3795 	hci_send_cmd(hdev, HCI_OP_LINK_KEY_NEG_REPLY, 6, &ev->bdaddr);  in hci_link_key_request_evt()
3796 	hci_dev_unlock(hdev);  in hci_link_key_request_evt()
3799 static void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_link_key_notify_evt()  argument
3807 	BT_DBG("%s", hdev->name);  in hci_link_key_notify_evt()
3809 	hci_dev_lock(hdev);  in hci_link_key_notify_evt()
3811 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_link_key_notify_evt()
3822 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_link_key_notify_evt()
3825 	key = hci_add_link_key(hdev, conn, &ev->bdaddr, ev->link_key,  in hci_link_key_notify_evt()
3836 	mgmt_new_link_key(hdev, key, persistent);  in hci_link_key_notify_evt()
3844 	    !hci_dev_test_flag(hdev, HCI_KEEP_DEBUG_KEYS)) {  in hci_link_key_notify_evt()
3856 	hci_dev_unlock(hdev);  in hci_link_key_notify_evt()
3859 static void hci_clock_offset_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_clock_offset_evt()  argument
3864 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_clock_offset_evt()
3866 	hci_dev_lock(hdev);  in hci_clock_offset_evt()
3868 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_clock_offset_evt()
3872 		ie = hci_inquiry_cache_lookup(hdev, &conn->dst);  in hci_clock_offset_evt()
3879 	hci_dev_unlock(hdev);  in hci_clock_offset_evt()
3882 static void hci_pkt_type_change_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_pkt_type_change_evt()  argument
3887 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_pkt_type_change_evt()
3889 	hci_dev_lock(hdev);  in hci_pkt_type_change_evt()
3891 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_pkt_type_change_evt()
3895 	hci_dev_unlock(hdev);  in hci_pkt_type_change_evt()
3898 static void hci_pscan_rep_mode_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_pscan_rep_mode_evt()  argument
3903 	BT_DBG("%s", hdev->name);  in hci_pscan_rep_mode_evt()
3905 	hci_dev_lock(hdev);  in hci_pscan_rep_mode_evt()
3907 	ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);  in hci_pscan_rep_mode_evt()
3913 	hci_dev_unlock(hdev);  in hci_pscan_rep_mode_evt()
3916 static void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev,  in hci_inquiry_result_with_rssi_evt()  argument
3922 	BT_DBG("%s num_rsp %d", hdev->name, num_rsp);  in hci_inquiry_result_with_rssi_evt()
3927 	if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ))  in hci_inquiry_result_with_rssi_evt()
3930 	hci_dev_lock(hdev);  in hci_inquiry_result_with_rssi_evt()
3948 			flags = hci_inquiry_cache_update(hdev, &data, false);  in hci_inquiry_result_with_rssi_evt()
3950 			mgmt_device_found(hdev, &info->bdaddr, ACL_LINK, 0x00,  in hci_inquiry_result_with_rssi_evt()
3969 			flags = hci_inquiry_cache_update(hdev, &data, false);  in hci_inquiry_result_with_rssi_evt()
3971 			mgmt_device_found(hdev, &info->bdaddr, ACL_LINK, 0x00,  in hci_inquiry_result_with_rssi_evt()
3977 	hci_dev_unlock(hdev);  in hci_inquiry_result_with_rssi_evt()
3980 static void hci_remote_ext_features_evt(struct hci_dev *hdev,  in hci_remote_ext_features_evt()  argument
3986 	BT_DBG("%s", hdev->name);  in hci_remote_ext_features_evt()
3988 	hci_dev_lock(hdev);  in hci_remote_ext_features_evt()
3990 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_remote_ext_features_evt()
4000 		ie = hci_inquiry_cache_lookup(hdev, &conn->dst);  in hci_remote_ext_features_evt()
4030 		hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_remote_ext_features_evt()
4032 		mgmt_device_connected(hdev, conn, 0, NULL, 0);  in hci_remote_ext_features_evt()
4034 	if (!hci_outgoing_auth_needed(hdev, conn)) {  in hci_remote_ext_features_evt()
4041 	hci_dev_unlock(hdev);  in hci_remote_ext_features_evt()
4044 static void hci_sync_conn_complete_evt(struct hci_dev *hdev,  in hci_sync_conn_complete_evt()  argument
4050 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_sync_conn_complete_evt()
4052 	hci_dev_lock(hdev);  in hci_sync_conn_complete_evt()
4054 	conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);  in hci_sync_conn_complete_evt()
4068 		conn = hci_conn_hash_lookup_ba(hdev, ESCO_LINK, &ev->bdaddr);  in hci_sync_conn_complete_evt()
4091 			conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |  in hci_sync_conn_complete_evt()
4092 					(hdev->esco_type & EDR_ESCO_MASK);  in hci_sync_conn_complete_evt()
4108 	hci_dev_unlock(hdev);  in hci_sync_conn_complete_evt()
4128 static void hci_extended_inquiry_result_evt(struct hci_dev *hdev,  in hci_extended_inquiry_result_evt()  argument
4136 	BT_DBG("%s num_rsp %d", hdev->name, num_rsp);  in hci_extended_inquiry_result_evt()
4141 	if (hci_dev_test_flag(hdev, HCI_PERIODIC_INQ))  in hci_extended_inquiry_result_evt()
4144 	hci_dev_lock(hdev);  in hci_extended_inquiry_result_evt()
4159 		if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_extended_inquiry_result_evt()
4166 		flags = hci_inquiry_cache_update(hdev, &data, name_known);  in hci_extended_inquiry_result_evt()
4170 		mgmt_device_found(hdev, &info->bdaddr, ACL_LINK, 0x00,  in hci_extended_inquiry_result_evt()
4175 	hci_dev_unlock(hdev);  in hci_extended_inquiry_result_evt()
4178 static void hci_key_refresh_complete_evt(struct hci_dev *hdev,  in hci_key_refresh_complete_evt()  argument
4184 	BT_DBG("%s status 0x%2.2x handle 0x%4.4x", hdev->name, ev->status,  in hci_key_refresh_complete_evt()
4187 	hci_dev_lock(hdev);  in hci_key_refresh_complete_evt()
4189 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_key_refresh_complete_evt()
4225 	hci_dev_unlock(hdev);  in hci_key_refresh_complete_evt()
4248 	struct hci_dev *hdev = conn->hdev;  in bredr_oob_data_present()  local
4251 	data = hci_find_remote_oob_data(hdev, &conn->dst, BDADDR_BREDR);  in bredr_oob_data_present()
4255 	if (bredr_sc_enabled(hdev)) {  in bredr_oob_data_present()
4262 		if (!hci_dev_test_flag(hdev, HCI_SC_ONLY))  in bredr_oob_data_present()
4288 static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_io_capa_request_evt()  argument
4293 	BT_DBG("%s", hdev->name);  in hci_io_capa_request_evt()
4295 	hci_dev_lock(hdev);  in hci_io_capa_request_evt()
4297 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_io_capa_request_evt()
4303 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_io_capa_request_evt()
4309 	if (hci_dev_test_flag(hdev, HCI_BONDABLE) ||  in hci_io_capa_request_evt()
4335 		if (!hci_dev_test_flag(hdev, HCI_BONDABLE))  in hci_io_capa_request_evt()
4341 		hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_REPLY,  in hci_io_capa_request_evt()
4349 		hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_NEG_REPLY,  in hci_io_capa_request_evt()
4354 	hci_dev_unlock(hdev);  in hci_io_capa_request_evt()
4357 static void hci_io_capa_reply_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_io_capa_reply_evt()  argument
4362 	BT_DBG("%s", hdev->name);  in hci_io_capa_reply_evt()
4364 	hci_dev_lock(hdev);  in hci_io_capa_reply_evt()
4366 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_io_capa_reply_evt()
4374 	hci_dev_unlock(hdev);  in hci_io_capa_reply_evt()
4377 static void hci_user_confirm_request_evt(struct hci_dev *hdev,  in hci_user_confirm_request_evt()  argument
4384 	BT_DBG("%s", hdev->name);  in hci_user_confirm_request_evt()
4386 	hci_dev_lock(hdev);  in hci_user_confirm_request_evt()
4388 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_user_confirm_request_evt()
4391 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_user_confirm_request_evt()
4406 		hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_NEG_REPLY,  in hci_user_confirm_request_evt()
4430 		       hdev->auto_accept_delay);  in hci_user_confirm_request_evt()
4432 		if (hdev->auto_accept_delay > 0) {  in hci_user_confirm_request_evt()
4433 			int delay = msecs_to_jiffies(hdev->auto_accept_delay);  in hci_user_confirm_request_evt()
4434 			queue_delayed_work(conn->hdev->workqueue,  in hci_user_confirm_request_evt()
4439 		hci_send_cmd(hdev, HCI_OP_USER_CONFIRM_REPLY,  in hci_user_confirm_request_evt()
4445 	mgmt_user_confirm_request(hdev, &ev->bdaddr, ACL_LINK, 0,  in hci_user_confirm_request_evt()
4449 	hci_dev_unlock(hdev);  in hci_user_confirm_request_evt()
4452 static void hci_user_passkey_request_evt(struct hci_dev *hdev,  in hci_user_passkey_request_evt()  argument
4457 	BT_DBG("%s", hdev->name);  in hci_user_passkey_request_evt()
4459 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_user_passkey_request_evt()
4460 		mgmt_user_passkey_request(hdev, &ev->bdaddr, ACL_LINK, 0);  in hci_user_passkey_request_evt()
4463 static void hci_user_passkey_notify_evt(struct hci_dev *hdev,  in hci_user_passkey_notify_evt()  argument
4469 	BT_DBG("%s", hdev->name);  in hci_user_passkey_notify_evt()
4471 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_user_passkey_notify_evt()
4478 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_user_passkey_notify_evt()
4479 		mgmt_user_passkey_notify(hdev, &conn->dst, conn->type,  in hci_user_passkey_notify_evt()
4484 static void hci_keypress_notify_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_keypress_notify_evt()  argument
4489 	BT_DBG("%s", hdev->name);  in hci_keypress_notify_evt()
4491 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_keypress_notify_evt()
4516 	if (hci_dev_test_flag(hdev, HCI_MGMT))  in hci_keypress_notify_evt()
4517 		mgmt_user_passkey_notify(hdev, &conn->dst, conn->type,  in hci_keypress_notify_evt()
4522 static void hci_simple_pair_complete_evt(struct hci_dev *hdev,  in hci_simple_pair_complete_evt()  argument
4528 	BT_DBG("%s", hdev->name);  in hci_simple_pair_complete_evt()
4530 	hci_dev_lock(hdev);  in hci_simple_pair_complete_evt()
4532 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_simple_pair_complete_evt()
4550 	hci_dev_unlock(hdev);  in hci_simple_pair_complete_evt()
4553 static void hci_remote_host_features_evt(struct hci_dev *hdev,  in hci_remote_host_features_evt()  argument
4560 	BT_DBG("%s", hdev->name);  in hci_remote_host_features_evt()
4562 	hci_dev_lock(hdev);  in hci_remote_host_features_evt()
4564 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);  in hci_remote_host_features_evt()
4568 	ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);  in hci_remote_host_features_evt()
4572 	hci_dev_unlock(hdev);  in hci_remote_host_features_evt()
4575 static void hci_remote_oob_data_request_evt(struct hci_dev *hdev,  in hci_remote_oob_data_request_evt()  argument
4581 	BT_DBG("%s", hdev->name);  in hci_remote_oob_data_request_evt()
4583 	hci_dev_lock(hdev);  in hci_remote_oob_data_request_evt()
4585 	if (!hci_dev_test_flag(hdev, HCI_MGMT))  in hci_remote_oob_data_request_evt()
4588 	data = hci_find_remote_oob_data(hdev, &ev->bdaddr, BDADDR_BREDR);  in hci_remote_oob_data_request_evt()
4593 		hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_NEG_REPLY,  in hci_remote_oob_data_request_evt()
4598 	if (bredr_sc_enabled(hdev)) {  in hci_remote_oob_data_request_evt()
4602 		if (hci_dev_test_flag(hdev, HCI_SC_ONLY)) {  in hci_remote_oob_data_request_evt()
4612 		hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_EXT_DATA_REPLY,  in hci_remote_oob_data_request_evt()
4621 		hci_send_cmd(hdev, HCI_OP_REMOTE_OOB_DATA_REPLY,  in hci_remote_oob_data_request_evt()
4626 	hci_dev_unlock(hdev);  in hci_remote_oob_data_request_evt()
4630 static void hci_chan_selected_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_chan_selected_evt()  argument
4635 	BT_DBG("%s handle 0x%2.2x", hdev->name, ev->phy_handle);  in hci_chan_selected_evt()
4639 	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);  in hci_chan_selected_evt()
4643 	amp_read_loc_assoc_final_data(hdev, hcon);  in hci_chan_selected_evt()
4646 static void hci_phy_link_complete_evt(struct hci_dev *hdev,  in hci_phy_link_complete_evt()  argument
4652 	BT_DBG("%s handle 0x%2.2x status 0x%2.2x", hdev->name, ev->phy_handle,  in hci_phy_link_complete_evt()
4655 	hci_dev_lock(hdev);  in hci_phy_link_complete_evt()
4657 	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);  in hci_phy_link_complete_evt()
4659 		hci_dev_unlock(hdev);  in hci_phy_link_complete_evt()
4665 		hci_dev_unlock(hdev);  in hci_phy_link_complete_evt()
4683 	hci_dev_unlock(hdev);  in hci_phy_link_complete_evt()
4686 static void hci_loglink_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_loglink_complete_evt()  argument
4694 	       hdev->name, le16_to_cpu(ev->handle), ev->phy_handle,  in hci_loglink_complete_evt()
4697 	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);  in hci_loglink_complete_evt()
4716 		bredr_chan->conn->mtu = hdev->block_mtu;  in hci_loglink_complete_evt()
4724 static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev,  in hci_disconn_loglink_complete_evt()  argument
4730 	BT_DBG("%s log handle 0x%4.4x status 0x%2.2x", hdev->name,  in hci_disconn_loglink_complete_evt()
4736 	hci_dev_lock(hdev);  in hci_disconn_loglink_complete_evt()
4738 	hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));  in hci_disconn_loglink_complete_evt()
4745 	hci_dev_unlock(hdev);  in hci_disconn_loglink_complete_evt()
4748 static void hci_disconn_phylink_complete_evt(struct hci_dev *hdev,  in hci_disconn_phylink_complete_evt()  argument
4754 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_disconn_phylink_complete_evt()
4759 	hci_dev_lock(hdev);  in hci_disconn_phylink_complete_evt()
4761 	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);  in hci_disconn_phylink_complete_evt()
4767 	hci_dev_unlock(hdev);  in hci_disconn_phylink_complete_evt()
4771 static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,  in le_conn_complete_evt()  argument
4780 	hci_dev_lock(hdev);  in le_conn_complete_evt()
4785 	hci_dev_clear_flag(hdev, HCI_LE_ADV);  in le_conn_complete_evt()
4787 	conn = hci_lookup_le_connect(hdev);  in le_conn_complete_evt()
4789 		conn = hci_conn_add(hdev, LE_LINK, bdaddr, role);  in le_conn_complete_evt()
4791 			bt_dev_err(hdev, "no memory for new connection");  in le_conn_complete_evt()
4808 			if (hci_dev_test_flag(hdev, HCI_PRIVACY)) {  in le_conn_complete_evt()
4810 				bacpy(&conn->init_addr, &hdev->rpa);  in le_conn_complete_evt()
4812 				hci_copy_identity_address(hdev,  in le_conn_complete_evt()
4825 		conn->resp_addr_type = hdev->adv_addr_type;  in le_conn_complete_evt()
4826 		if (hdev->adv_addr_type == ADDR_LE_DEV_RANDOM) {  in le_conn_complete_evt()
4830 			if (!ext_adv_capable(hdev))  in le_conn_complete_evt()
4831 				bacpy(&conn->resp_addr, &hdev->random_addr);  in le_conn_complete_evt()
4833 			bacpy(&conn->resp_addr, &hdev->bdaddr);  in le_conn_complete_evt()
4844 		conn->le_conn_min_interval = hdev->le_conn_min_interval;  in le_conn_complete_evt()
4845 		conn->le_conn_max_interval = hdev->le_conn_max_interval;  in le_conn_complete_evt()
4857 	irk = hci_get_irk(hdev, &conn->dst, conn->dst_type);  in le_conn_complete_evt()
4874 	if (hci_bdaddr_list_lookup(&hdev->blacklist, &conn->dst, addr_type)) {  in le_conn_complete_evt()
4880 		mgmt_device_connected(hdev, conn, 0, NULL, 0);  in le_conn_complete_evt()
4904 		    (hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {  in le_conn_complete_evt()
4909 			hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,  in le_conn_complete_evt()
4921 	params = hci_pend_le_action_lookup(&hdev->pend_le_conns, &conn->dst,  in le_conn_complete_evt()
4933 	hci_update_background_scan(hdev);  in le_conn_complete_evt()
4934 	hci_dev_unlock(hdev);  in le_conn_complete_evt()
4937 static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_conn_complete_evt()  argument
4941 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_le_conn_complete_evt()
4943 	le_conn_complete_evt(hdev, ev->status, &ev->bdaddr, ev->bdaddr_type,  in hci_le_conn_complete_evt()
4950 static void hci_le_enh_conn_complete_evt(struct hci_dev *hdev,  in hci_le_enh_conn_complete_evt()  argument
4955 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_le_enh_conn_complete_evt()
4957 	le_conn_complete_evt(hdev, ev->status, &ev->bdaddr, ev->bdaddr_type,  in hci_le_enh_conn_complete_evt()
4964 static void hci_le_ext_adv_term_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_ext_adv_term_evt()  argument
4969 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_le_ext_adv_term_evt()
4974 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->conn_handle));  in hci_le_ext_adv_term_evt()
4978 		if (hdev->adv_addr_type != ADDR_LE_DEV_RANDOM)  in hci_le_ext_adv_term_evt()
4981 		if (!hdev->cur_adv_instance) {  in hci_le_ext_adv_term_evt()
4982 			bacpy(&conn->resp_addr, &hdev->random_addr);  in hci_le_ext_adv_term_evt()
4986 		adv_instance = hci_find_adv_instance(hdev, hdev->cur_adv_instance);  in hci_le_ext_adv_term_evt()
4992 static void hci_le_conn_update_complete_evt(struct hci_dev *hdev,  in hci_le_conn_update_complete_evt()  argument
4998 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_le_conn_update_complete_evt()
5003 	hci_dev_lock(hdev);  in hci_le_conn_update_complete_evt()
5005 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_le_conn_update_complete_evt()
5012 	hci_dev_unlock(hdev);  in hci_le_conn_update_complete_evt()
5016 static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,  in check_pending_le_conn()  argument
5029 	if (hci_bdaddr_list_lookup(&hdev->blacklist, addr, addr_type))  in check_pending_le_conn()
5035 	if (hdev->conn_hash.le_num_slave > 0)  in check_pending_le_conn()
5041 	params = hci_pend_le_action_lookup(&hdev->pend_le_conns, addr,  in check_pending_le_conn()
5069 	conn = hci_connect_le(hdev, addr, addr_type, BT_SECURITY_LOW,  in check_pending_le_conn()
5104 static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,  in process_adv_report()  argument
5108 	struct discovery_state *d = &hdev->discovery;  in process_adv_report()
5123 		bt_dev_err_ratelimited(hdev, "unknown advertising packet "  in process_adv_report()
5143 		bt_dev_err_ratelimited(hdev, "advertising data len corrected");  in process_adv_report()
5162 		if (!hci_dev_test_flag(hdev, HCI_PRIVACY))  in process_adv_report()
5169 		if (!smp_irk_matches(hdev, hdev->irk, direct_addr))  in process_adv_report()
5174 	irk = hci_get_irk(hdev, bdaddr, bdaddr_type);  in process_adv_report()
5185 	conn = check_pending_le_conn(hdev, bdaddr, bdaddr_type, type,  in process_adv_report()
5199 	if (hdev->le_scan_type == LE_SCAN_PASSIVE) {  in process_adv_report()
5203 		if (!hci_pend_le_action_lookup(&hdev->pend_le_reports,  in process_adv_report()
5211 		mgmt_device_found(hdev, bdaddr, LE_LINK, bdaddr_type, NULL,  in process_adv_report()
5241 	if (!has_pending_adv_report(hdev)) {  in process_adv_report()
5246 			store_pending_adv_report(hdev, bdaddr, bdaddr_type,  in process_adv_report()
5251 		mgmt_device_found(hdev, bdaddr, LE_LINK, bdaddr_type, NULL,  in process_adv_report()
5267 			mgmt_device_found(hdev, &d->last_adv_addr, LE_LINK,  in process_adv_report()
5277 			store_pending_adv_report(hdev, bdaddr, bdaddr_type,  in process_adv_report()
5285 		clear_pending_adv_report(hdev);  in process_adv_report()
5286 		mgmt_device_found(hdev, bdaddr, LE_LINK, bdaddr_type, NULL,  in process_adv_report()
5295 	mgmt_device_found(hdev, &d->last_adv_addr, LE_LINK,  in process_adv_report()
5298 	clear_pending_adv_report(hdev);  in process_adv_report()
5301 static void hci_le_adv_report_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_adv_report_evt()  argument
5306 	hci_dev_lock(hdev);  in hci_le_adv_report_evt()
5314 			process_adv_report(hdev, ev->evt_type, &ev->bdaddr,  in hci_le_adv_report_evt()
5318 			bt_dev_err(hdev, "Dropping invalid advertising data");  in hci_le_adv_report_evt()
5324 	hci_dev_unlock(hdev);  in hci_le_adv_report_evt()
5373 static void hci_le_ext_adv_report_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_ext_adv_report_evt()  argument
5378 	hci_dev_lock(hdev);  in hci_le_ext_adv_report_evt()
5388 			process_adv_report(hdev, legacy_evt_type, &ev->bdaddr,  in hci_le_ext_adv_report_evt()
5396 	hci_dev_unlock(hdev);  in hci_le_ext_adv_report_evt()
5399 static void hci_le_remote_feat_complete_evt(struct hci_dev *hdev,  in hci_le_remote_feat_complete_evt()  argument
5405 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);  in hci_le_remote_feat_complete_evt()
5407 	hci_dev_lock(hdev);  in hci_le_remote_feat_complete_evt()
5409 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_le_remote_feat_complete_evt()
5426 			if ((hdev->le_features[0] & HCI_LE_SLAVE_FEATURES) &&  in hci_le_remote_feat_complete_evt()
5438 	hci_dev_unlock(hdev);  in hci_le_remote_feat_complete_evt()
5441 static void hci_le_ltk_request_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_ltk_request_evt()  argument
5449 	BT_DBG("%s handle 0x%4.4x", hdev->name, __le16_to_cpu(ev->handle));  in hci_le_ltk_request_evt()
5451 	hci_dev_lock(hdev);  in hci_le_ltk_request_evt()
5453 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));  in hci_le_ltk_request_evt()
5457 	ltk = hci_find_ltk(hdev, &conn->dst, conn->dst_type, conn->role);  in hci_le_ltk_request_evt()
5479 	hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);  in hci_le_ltk_request_evt()
5495 	hci_dev_unlock(hdev);  in hci_le_ltk_request_evt()
5501 	hci_send_cmd(hdev, HCI_OP_LE_LTK_NEG_REPLY, sizeof(neg), &neg);  in hci_le_ltk_request_evt()
5502 	hci_dev_unlock(hdev);  in hci_le_ltk_request_evt()
5505 static void send_conn_param_neg_reply(struct hci_dev *hdev, u16 handle,  in send_conn_param_neg_reply()  argument
5513 	hci_send_cmd(hdev, HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY, sizeof(cp),  in send_conn_param_neg_reply()
5517 static void hci_le_remote_conn_param_req_evt(struct hci_dev *hdev,  in hci_le_remote_conn_param_req_evt()  argument
5531 	hcon = hci_conn_hash_lookup_handle(hdev, handle);  in hci_le_remote_conn_param_req_evt()
5533 		return send_conn_param_neg_reply(hdev, handle,  in hci_le_remote_conn_param_req_evt()
5537 		return send_conn_param_neg_reply(hdev, handle,  in hci_le_remote_conn_param_req_evt()
5544 		hci_dev_lock(hdev);  in hci_le_remote_conn_param_req_evt()
5546 		params = hci_conn_params_lookup(hdev, &hcon->dst,  in hci_le_remote_conn_param_req_evt()
5558 		hci_dev_unlock(hdev);  in hci_le_remote_conn_param_req_evt()
5560 		mgmt_new_conn_param(hdev, &hcon->dst, hcon->dst_type,  in hci_le_remote_conn_param_req_evt()
5572 	hci_send_cmd(hdev, HCI_OP_LE_CONN_PARAM_REQ_REPLY, sizeof(cp), &cp);  in hci_le_remote_conn_param_req_evt()
5575 static void hci_le_direct_adv_report_evt(struct hci_dev *hdev,  in hci_le_direct_adv_report_evt()  argument
5581 	hci_dev_lock(hdev);  in hci_le_direct_adv_report_evt()
5586 		process_adv_report(hdev, ev->evt_type, &ev->bdaddr,  in hci_le_direct_adv_report_evt()
5593 	hci_dev_unlock(hdev);  in hci_le_direct_adv_report_evt()
5596 static void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb)  in hci_le_meta_evt()  argument
5604 		hci_le_conn_complete_evt(hdev, skb);  in hci_le_meta_evt()
5608 		hci_le_conn_update_complete_evt(hdev, skb);  in hci_le_meta_evt()
5612 		hci_le_adv_report_evt(hdev, skb);  in hci_le_meta_evt()
5616 		hci_le_remote_feat_complete_evt(hdev, skb);  in hci_le_meta_evt()
5620 		hci_le_ltk_request_evt(hdev, skb);  in hci_le_meta_evt()
5624 		hci_le_remote_conn_param_req_evt(hdev, skb);  in hci_le_meta_evt()
5628 		hci_le_direct_adv_report_evt(hdev, skb);  in hci_le_meta_evt()
5632 		hci_le_ext_adv_report_evt(hdev, skb);  in hci_le_meta_evt()
5636 		hci_le_enh_conn_complete_evt(hdev, skb);  in hci_le_meta_evt()
5640 		hci_le_ext_adv_term_evt(hdev, skb);  in hci_le_meta_evt()
5648 static bool hci_get_cmd_complete(struct hci_dev *hdev, u16 opcode,  in hci_get_cmd_complete()  argument
5658 		bt_dev_err(hdev, "too short HCI event");  in hci_get_cmd_complete()
5672 		bt_dev_err(hdev, "last event is not cmd complete (0x%2.2x)",  in hci_get_cmd_complete()
5678 		bt_dev_err(hdev, "too short cmd_complete event");  in hci_get_cmd_complete()
5694 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)  in hci_event_packet()  argument
5703 	if (hdev->sent_cmd && bt_cb(hdev->sent_cmd)->hci.req_event == event) {  in hci_event_packet()
5704 		struct hci_command_hdr *cmd_hdr = (void *) hdev->sent_cmd->data;  in hci_event_packet()
5706 		hci_req_cmd_complete(hdev, opcode, status, &req_complete,  in hci_event_packet()
5724 		hci_inquiry_complete_evt(hdev, skb);  in hci_event_packet()
5728 		hci_inquiry_result_evt(hdev, skb);  in hci_event_packet()
5732 		hci_conn_complete_evt(hdev, skb);  in hci_event_packet()
5736 		hci_conn_request_evt(hdev, skb);  in hci_event_packet()
5740 		hci_disconn_complete_evt(hdev, skb);  in hci_event_packet()
5744 		hci_auth_complete_evt(hdev, skb);  in hci_event_packet()
5748 		hci_remote_name_evt(hdev, skb);  in hci_event_packet()
5752 		hci_encrypt_change_evt(hdev, skb);  in hci_event_packet()
5756 		hci_change_link_key_complete_evt(hdev, skb);  in hci_event_packet()
5760 		hci_remote_features_evt(hdev, skb);  in hci_event_packet()
5764 		hci_cmd_complete_evt(hdev, skb, &opcode, &status,  in hci_event_packet()
5769 		hci_cmd_status_evt(hdev, skb, &opcode, &status, &req_complete,  in hci_event_packet()
5774 		hci_hardware_error_evt(hdev, skb);  in hci_event_packet()
5778 		hci_role_change_evt(hdev, skb);  in hci_event_packet()
5782 		hci_num_comp_pkts_evt(hdev, skb);  in hci_event_packet()
5786 		hci_mode_change_evt(hdev, skb);  in hci_event_packet()
5790 		hci_pin_code_request_evt(hdev, skb);  in hci_event_packet()
5794 		hci_link_key_request_evt(hdev, skb);  in hci_event_packet()
5798 		hci_link_key_notify_evt(hdev, skb);  in hci_event_packet()
5802 		hci_clock_offset_evt(hdev, skb);  in hci_event_packet()
5806 		hci_pkt_type_change_evt(hdev, skb);  in hci_event_packet()
5810 		hci_pscan_rep_mode_evt(hdev, skb);  in hci_event_packet()
5814 		hci_inquiry_result_with_rssi_evt(hdev, skb);  in hci_event_packet()
5818 		hci_remote_ext_features_evt(hdev, skb);  in hci_event_packet()
5822 		hci_sync_conn_complete_evt(hdev, skb);  in hci_event_packet()
5826 		hci_extended_inquiry_result_evt(hdev, skb);  in hci_event_packet()
5830 		hci_key_refresh_complete_evt(hdev, skb);  in hci_event_packet()
5834 		hci_io_capa_request_evt(hdev, skb);  in hci_event_packet()
5838 		hci_io_capa_reply_evt(hdev, skb);  in hci_event_packet()
5842 		hci_user_confirm_request_evt(hdev, skb);  in hci_event_packet()
5846 		hci_user_passkey_request_evt(hdev, skb);  in hci_event_packet()
5850 		hci_user_passkey_notify_evt(hdev, skb);  in hci_event_packet()
5854 		hci_keypress_notify_evt(hdev, skb);  in hci_event_packet()
5858 		hci_simple_pair_complete_evt(hdev, skb);  in hci_event_packet()
5862 		hci_remote_host_features_evt(hdev, skb);  in hci_event_packet()
5866 		hci_le_meta_evt(hdev, skb);  in hci_event_packet()
5870 		hci_remote_oob_data_request_evt(hdev, skb);  in hci_event_packet()
5875 		hci_chan_selected_evt(hdev, skb);  in hci_event_packet()
5879 		hci_phy_link_complete_evt(hdev, skb);  in hci_event_packet()
5883 		hci_loglink_complete_evt(hdev, skb);  in hci_event_packet()
5887 		hci_disconn_loglink_complete_evt(hdev, skb);  in hci_event_packet()
5891 		hci_disconn_phylink_complete_evt(hdev, skb);  in hci_event_packet()
5896 		hci_num_comp_blocks_evt(hdev, skb);  in hci_event_packet()
5900 		BT_DBG("%s event 0x%2.2x", hdev->name, event);  in hci_event_packet()
5905 		req_complete(hdev, status, opcode);  in hci_event_packet()
5907 		if (!hci_get_cmd_complete(hdev, opcode, req_evt, orig_skb)) {  in hci_event_packet()
5911 		req_complete_skb(hdev, status, opcode, orig_skb);  in hci_event_packet()
5916 	hdev->stat.evt_rx++;  in hci_event_packet()