791 	struct hci_cp_read_clock *cp;  in hci_cc_read_clock()  local
804 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_CLOCK);  in hci_cc_read_clock()
805 	if (!cp)  in hci_cc_read_clock()
808 	if (cp->which == 0x00) {  in hci_cc_read_clock()
861 	struct hci_cp_pin_code_reply *cp;  in hci_cc_pin_code_reply()  local
874 	cp = hci_sent_cmd_data(hdev, HCI_OP_PIN_CODE_REPLY);  in hci_cc_pin_code_reply()
875 	if (!cp)  in hci_cc_pin_code_reply()
878 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cc_pin_code_reply()
880 		conn->pin_length = cp->pin_len;  in hci_cc_pin_code_reply()
1081 	struct hci_cp_le_set_scan_param *cp;  in hci_cc_le_set_scan_param()  local
1089 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_SCAN_PARAM);  in hci_cc_le_set_scan_param()
1090 	if (!cp)  in hci_cc_le_set_scan_param()
1095 	hdev->le_scan_type = cp->type;  in hci_cc_le_set_scan_param()
1132 	struct hci_cp_le_set_scan_enable *cp;  in hci_cc_le_set_scan_enable()  local
1140 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_SCAN_ENABLE);  in hci_cc_le_set_scan_enable()
1141 	if (!cp)  in hci_cc_le_set_scan_enable()
1146 	switch (cp->enable) {  in hci_cc_le_set_scan_enable()
1191 		BT_ERR("Used reserved LE_Scan_Enable param %d", cp->enable);  in hci_cc_le_set_scan_enable()
1360 	struct hci_cp_le_set_adv_param *cp;  in hci_cc_set_adv_param()  local
1368 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_ADV_PARAM);  in hci_cc_set_adv_param()
1369 	if (!cp)  in hci_cc_set_adv_param()
1373 	hdev->adv_addr_type = cp->own_address_type;  in hci_cc_set_adv_param()
1459 	struct hci_cp_create_conn *cp;  in hci_cs_create_conn()  local
1464 	cp = hci_sent_cmd_data(hdev, HCI_OP_CREATE_CONN);  in hci_cs_create_conn()
1465 	if (!cp)  in hci_cs_create_conn()
1470 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_create_conn()
1472 	BT_DBG("%s bdaddr %pMR hcon %p", hdev->name, &cp->bdaddr, conn);  in hci_cs_create_conn()
1485 			conn = hci_conn_add(hdev, ACL_LINK, &cp->bdaddr,  in hci_cs_create_conn()
1497 	struct hci_cp_add_sco *cp;  in hci_cs_add_sco()  local
1506 	cp = hci_sent_cmd_data(hdev, HCI_OP_ADD_SCO);  in hci_cs_add_sco()
1507 	if (!cp)  in hci_cs_add_sco()
1510 	handle = __le16_to_cpu(cp->handle);  in hci_cs_add_sco()
1532 	struct hci_cp_auth_requested *cp;  in hci_cs_auth_requested()  local
1540 	cp = hci_sent_cmd_data(hdev, HCI_OP_AUTH_REQUESTED);  in hci_cs_auth_requested()
1541 	if (!cp)  in hci_cs_auth_requested()
1546 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_auth_requested()
1559 	struct hci_cp_set_conn_encrypt *cp;  in hci_cs_set_conn_encrypt()  local
1567 	cp = hci_sent_cmd_data(hdev, HCI_OP_SET_CONN_ENCRYPT);  in hci_cs_set_conn_encrypt()
1568 	if (!cp)  in hci_cs_set_conn_encrypt()
1573 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_set_conn_encrypt()
1609 	struct hci_cp_remote_name_req cp;  in hci_resolve_name()  local
1611 	memset(&cp, 0, sizeof(cp));  in hci_resolve_name()
1613 	bacpy(&cp.bdaddr, &e->data.bdaddr);  in hci_resolve_name()
1614 	cp.pscan_rep_mode = e->data.pscan_rep_mode;  in hci_resolve_name()
1615 	cp.pscan_mode = e->data.pscan_mode;  in hci_resolve_name()
1616 	cp.clock_offset = e->data.clock_offset;  in hci_resolve_name()
1618 	return hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_resolve_name()
1692 	struct hci_cp_remote_name_req *cp;  in hci_cs_remote_name_req()  local
1702 	cp = hci_sent_cmd_data(hdev, HCI_OP_REMOTE_NAME_REQ);  in hci_cs_remote_name_req()
1703 	if (!cp)  in hci_cs_remote_name_req()
1708 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_remote_name_req()
1711 		hci_check_pending_name(hdev, conn, &cp->bdaddr, NULL, 0);  in hci_cs_remote_name_req()
1735 	struct hci_cp_read_remote_features *cp;  in hci_cs_read_remote_features()  local
1743 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_REMOTE_FEATURES);  in hci_cs_read_remote_features()
1744 	if (!cp)  in hci_cs_read_remote_features()
1749 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_read_remote_features()
1762 	struct hci_cp_read_remote_ext_features *cp;  in hci_cs_read_remote_ext_features()  local
1770 	cp = hci_sent_cmd_data(hdev, HCI_OP_READ_REMOTE_EXT_FEATURES);  in hci_cs_read_remote_ext_features()
1771 	if (!cp)  in hci_cs_read_remote_ext_features()
1776 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_read_remote_ext_features()
1789 	struct hci_cp_setup_sync_conn *cp;  in hci_cs_setup_sync_conn()  local
1798 	cp = hci_sent_cmd_data(hdev, HCI_OP_SETUP_SYNC_CONN);  in hci_cs_setup_sync_conn()
1799 	if (!cp)  in hci_cs_setup_sync_conn()
1802 	handle = __le16_to_cpu(cp->handle);  in hci_cs_setup_sync_conn()
1824 	struct hci_cp_sniff_mode *cp;  in hci_cs_sniff_mode()  local
1832 	cp = hci_sent_cmd_data(hdev, HCI_OP_SNIFF_MODE);  in hci_cs_sniff_mode()
1833 	if (!cp)  in hci_cs_sniff_mode()
1838 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_sniff_mode()
1851 	struct hci_cp_exit_sniff_mode *cp;  in hci_cs_exit_sniff_mode()  local
1859 	cp = hci_sent_cmd_data(hdev, HCI_OP_EXIT_SNIFF_MODE);  in hci_cs_exit_sniff_mode()
1860 	if (!cp)  in hci_cs_exit_sniff_mode()
1865 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_exit_sniff_mode()
1878 	struct hci_cp_disconnect *cp;  in hci_cs_disconnect()  local
1884 	cp = hci_sent_cmd_data(hdev, HCI_OP_DISCONNECT);  in hci_cs_disconnect()
1885 	if (!cp)  in hci_cs_disconnect()
1890 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_disconnect()
1900 	struct hci_cp_le_create_conn *cp;  in hci_cs_le_create_conn()  local
1912 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_CREATE_CONN);  in hci_cs_le_create_conn()
1913 	if (!cp)  in hci_cs_le_create_conn()
1918 	conn = hci_conn_hash_lookup_le(hdev, &cp->peer_addr,  in hci_cs_le_create_conn()
1919 				       cp->peer_addr_type);  in hci_cs_le_create_conn()
1927 	conn->init_addr_type = cp->own_address_type;  in hci_cs_le_create_conn()
1928 	if (cp->own_address_type == ADDR_LE_DEV_RANDOM)  in hci_cs_le_create_conn()
1933 	conn->resp_addr_type = cp->peer_addr_type;  in hci_cs_le_create_conn()
1934 	bacpy(&conn->resp_addr, &cp->peer_addr);  in hci_cs_le_create_conn()
1941 	if (cp->filter_policy == HCI_LE_USE_PEER_ADDR)  in hci_cs_le_create_conn()
1952 	struct hci_cp_le_read_remote_features *cp;  in hci_cs_le_read_remote_features()  local
1960 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_READ_REMOTE_FEATURES);  in hci_cs_le_read_remote_features()
1961 	if (!cp)  in hci_cs_le_read_remote_features()
1966 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_le_read_remote_features()
1979 	struct hci_cp_le_start_enc *cp;  in hci_cs_le_start_enc()  local
1989 	cp = hci_sent_cmd_data(hdev, HCI_OP_LE_START_ENC);  in hci_cs_le_start_enc()
1990 	if (!cp)  in hci_cs_le_start_enc()
1993 	conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(cp->handle));  in hci_cs_le_start_enc()
2009 	struct hci_cp_switch_role *cp;  in hci_cs_switch_role()  local
2017 	cp = hci_sent_cmd_data(hdev, HCI_OP_SWITCH_ROLE);  in hci_cs_switch_role()
2018 	if (!cp)  in hci_cs_switch_role()
2023 	conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);  in hci_cs_switch_role()
2174 			struct hci_cp_read_remote_features cp;  in hci_conn_complete_evt()  local
2175 			cp.handle = ev->handle;  in hci_conn_complete_evt()
2177 				     sizeof(cp), &cp);  in hci_conn_complete_evt()
2184 			struct hci_cp_change_conn_ptype cp;  in hci_conn_complete_evt()  local
2185 			cp.handle = ev->handle;  in hci_conn_complete_evt()
2186 			cp.pkt_type = cpu_to_le16(conn->pkt_type);  in hci_conn_complete_evt()
2187 			hci_send_cmd(hdev, HCI_OP_CHANGE_CONN_PTYPE, sizeof(cp),  in hci_conn_complete_evt()
2188 				     &cp);  in hci_conn_complete_evt()
2214 	struct hci_cp_reject_conn_req cp;  in hci_reject_conn()  local
2216 	bacpy(&cp.bdaddr, bdaddr);  in hci_reject_conn()
2217 	cp.reason = HCI_ERROR_REJ_BAD_ADDR;  in hci_reject_conn()
2218 	hci_send_cmd(hdev, HCI_OP_REJECT_CONN_REQ, sizeof(cp), &cp);  in hci_reject_conn()
2284 		struct hci_cp_accept_conn_req cp;  in hci_conn_request_evt()  local
2287 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_conn_request_evt()
2290 			cp.role = 0x00; /* Become master */  in hci_conn_request_evt()
2292 			cp.role = 0x01; /* Remain slave */  in hci_conn_request_evt()
2294 		hci_send_cmd(hdev, HCI_OP_ACCEPT_CONN_REQ, sizeof(cp), &cp);  in hci_conn_request_evt()
2296 		struct hci_cp_accept_sync_conn_req cp;  in hci_conn_request_evt()  local
2299 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_conn_request_evt()
2300 		cp.pkt_type = cpu_to_le16(conn->pkt_type);  in hci_conn_request_evt()
2302 		cp.tx_bandwidth   = cpu_to_le32(0x00001f40);  in hci_conn_request_evt()
2303 		cp.rx_bandwidth   = cpu_to_le32(0x00001f40);  in hci_conn_request_evt()
2304 		cp.max_latency    = cpu_to_le16(0xffff);  in hci_conn_request_evt()
2305 		cp.content_format = cpu_to_le16(hdev->voice_setting);  in hci_conn_request_evt()
2306 		cp.retrans_effort = 0xff;  in hci_conn_request_evt()
2308 		hci_send_cmd(hdev, HCI_OP_ACCEPT_SYNC_CONN_REQ, sizeof(cp),  in hci_conn_request_evt()
2309 			     &cp);  in hci_conn_request_evt()
2440 			struct hci_cp_set_conn_encrypt cp;  in hci_auth_complete_evt()  local
2441 			cp.handle  = ev->handle;  in hci_auth_complete_evt()
2442 			cp.encrypt = 0x01;  in hci_auth_complete_evt()
2443 			hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp),  in hci_auth_complete_evt()
2444 				     &cp);  in hci_auth_complete_evt()
2460 			struct hci_cp_set_conn_encrypt cp;  in hci_auth_complete_evt()  local
2461 			cp.handle  = ev->handle;  in hci_auth_complete_evt()
2462 			cp.encrypt = 0x01;  in hci_auth_complete_evt()
2463 			hci_send_cmd(hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp),  in hci_auth_complete_evt()
2464 				     &cp);  in hci_auth_complete_evt()
2505 		struct hci_cp_auth_requested cp;  in hci_remote_name_evt()  local
2509 		cp.handle = __cpu_to_le16(conn->handle);  in hci_remote_name_evt()
2510 		hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);  in hci_remote_name_evt()
2635 		struct hci_cp_read_enc_key_size cp;  in hci_encrypt_change_evt()  local
2649 		cp.handle = cpu_to_le16(conn->handle);  in hci_encrypt_change_evt()
2650 		hci_req_add(&req, HCI_OP_READ_ENC_KEY_SIZE, sizeof(cp), &cp);  in hci_encrypt_change_evt()
2720 		struct hci_cp_read_remote_ext_features cp;  in hci_remote_features_evt()  local
2721 		cp.handle = ev->handle;  in hci_remote_features_evt()
2722 		cp.page = 0x01;  in hci_remote_features_evt()
2724 			     sizeof(cp), &cp);  in hci_remote_features_evt()
2729 		struct hci_cp_remote_name_req cp;  in hci_remote_features_evt()  local
2730 		memset(&cp, 0, sizeof(cp));  in hci_remote_features_evt()
2731 		bacpy(&cp.bdaddr, &conn->dst);  in hci_remote_features_evt()
2732 		cp.pscan_rep_mode = 0x02;  in hci_remote_features_evt()
2733 		hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_remote_features_evt()
3418 	struct hci_cp_link_key_reply cp;  in hci_link_key_request_evt()  local
3461 	bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_link_key_request_evt()
3462 	memcpy(cp.link_key, key->val, HCI_LINK_KEY_SIZE);  in hci_link_key_request_evt()
3464 	hci_send_cmd(hdev, HCI_OP_LINK_KEY_REPLY, sizeof(cp), &cp);  in hci_link_key_request_evt()
3702 		struct hci_cp_remote_name_req cp;  in hci_remote_ext_features_evt()  local
3703 		memset(&cp, 0, sizeof(cp));  in hci_remote_ext_features_evt()
3704 		bacpy(&cp.bdaddr, &conn->dst);  in hci_remote_ext_features_evt()
3705 		cp.pscan_rep_mode = 0x02;  in hci_remote_ext_features_evt()
3706 		hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);  in hci_remote_ext_features_evt()
3988 		struct hci_cp_io_capability_reply cp;  in hci_io_capa_request_evt()  local
3990 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_io_capa_request_evt()
3993 		cp.capability = (conn->io_capability == 0x04) ?  in hci_io_capa_request_evt()
4014 		cp.authentication = conn->auth_type;  in hci_io_capa_request_evt()
4015 		cp.oob_data = bredr_oob_data_present(conn);  in hci_io_capa_request_evt()
4018 			     sizeof(cp), &cp);  in hci_io_capa_request_evt()
4020 		struct hci_cp_io_capability_neg_reply cp;  in hci_io_capa_request_evt()  local
4022 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_io_capa_request_evt()
4023 		cp.reason = HCI_ERROR_PAIRING_NOT_ALLOWED;  in hci_io_capa_request_evt()
4026 			     sizeof(cp), &cp);  in hci_io_capa_request_evt()
4266 		struct hci_cp_remote_oob_data_neg_reply cp;  in hci_remote_oob_data_request_evt()  local
4268 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_remote_oob_data_request_evt()
4270 			     sizeof(cp), &cp);  in hci_remote_oob_data_request_evt()
4275 		struct hci_cp_remote_oob_ext_data_reply cp;  in hci_remote_oob_data_request_evt()  local
4277 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_remote_oob_data_request_evt()
4279 			memset(cp.hash192, 0, sizeof(cp.hash192));  in hci_remote_oob_data_request_evt()
4280 			memset(cp.rand192, 0, sizeof(cp.rand192));  in hci_remote_oob_data_request_evt()
4282 			memcpy(cp.hash192, data->hash192, sizeof(cp.hash192));  in hci_remote_oob_data_request_evt()
4283 			memcpy(cp.rand192, data->rand192, sizeof(cp.rand192));  in hci_remote_oob_data_request_evt()
4285 		memcpy(cp.hash256, data->hash256, sizeof(cp.hash256));  in hci_remote_oob_data_request_evt()
4286 		memcpy(cp.rand256, data->rand256, sizeof(cp.rand256));  in hci_remote_oob_data_request_evt()
4289 			     sizeof(cp), &cp);  in hci_remote_oob_data_request_evt()
4291 		struct hci_cp_remote_oob_data_reply cp;  in hci_remote_oob_data_request_evt()  local
4293 		bacpy(&cp.bdaddr, &ev->bdaddr);  in hci_remote_oob_data_request_evt()
4294 		memcpy(cp.hash, data->hash192, sizeof(cp.hash));  in hci_remote_oob_data_request_evt()
4295 		memcpy(cp.rand, data->rand192, sizeof(cp.rand));  in hci_remote_oob_data_request_evt()
4298 			     sizeof(cp), &cp);  in hci_remote_oob_data_request_evt()
4577 			struct hci_cp_le_read_remote_features cp;  in hci_le_conn_complete_evt()  local
4579 			cp.handle = __cpu_to_le16(conn->handle);  in hci_le_conn_complete_evt()
4582 				     sizeof(cp), &cp);  in hci_le_conn_complete_evt()
4966 	struct hci_cp_le_ltk_reply cp;  in hci_le_ltk_request_evt()  local
4993 	memcpy(cp.ltk, ltk->val, ltk->enc_size);  in hci_le_ltk_request_evt()
4994 	memset(cp.ltk + ltk->enc_size, 0, sizeof(cp.ltk) - ltk->enc_size);  in hci_le_ltk_request_evt()
4995 	cp.handle = cpu_to_le16(conn->handle);  in hci_le_ltk_request_evt()
5001 	hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);  in hci_le_ltk_request_evt()
5030 	struct hci_cp_le_conn_param_req_neg_reply cp;  in send_conn_param_neg_reply()  local
5032 	cp.handle = cpu_to_le16(handle);  in send_conn_param_neg_reply()
5033 	cp.reason = reason;  in send_conn_param_neg_reply()
5035 	hci_send_cmd(hdev, HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY, sizeof(cp),  in send_conn_param_neg_reply()
5036 		     &cp);  in send_conn_param_neg_reply()
5043 	struct hci_cp_le_conn_param_req_reply cp;  in hci_le_remote_conn_param_req_evt()  local
5086 	cp.handle = ev->handle;  in hci_le_remote_conn_param_req_evt()
5087 	cp.interval_min = ev->interval_min;  in hci_le_remote_conn_param_req_evt()
5088 	cp.interval_max = ev->interval_max;  in hci_le_remote_conn_param_req_evt()
5089 	cp.latency = ev->latency;  in hci_le_remote_conn_param_req_evt()
5090 	cp.timeout = ev->timeout;  in hci_le_remote_conn_param_req_evt()
5091 	cp.min_ce_len = 0;  in hci_le_remote_conn_param_req_evt()
5092 	cp.max_ce_len = 0;  in hci_le_remote_conn_param_req_evt()
5094 	hci_send_cmd(hdev, HCI_OP_LE_CONN_PARAM_REQ_REPLY, sizeof(cp), &cp);  in hci_le_remote_conn_param_req_evt()